libobjc/ChangeLog

   1 2023-08-07  Nick Alcock  <nick.alcock@oracle.com>
   2
   3         * configure: Regenerate.
   4
   5 2023-08-07  Alexander von Gluck IV  <kallisti5@unixzen.com>
   6
   7         * configure: Regenerate.
   8
   9 2023-08-07  Nick Alcock  <nick.alcock@oracle.com>
  10
  11         * configure: Regenerate.
  12
  13 2023-08-07  Nick Alcock  <nick.alcock@oracle.com>
  14
  15         * configure: Regenerate.
  16
  17 2023-08-07  H.J. Lu  <hjl.tools@gmail.com>
  18
  19         * configure: Regenerate.
  20
  21 2023-08-07  H.J. Lu  <hjl.tools@gmail.com>
  22
  23         * configure: Regenerate.
  24
  25 2023-05-22  Iain Sandoe  <iain@sandoe.co.uk>
  26             Andrew Pinski  <apinski@marvell.com>
  27
  28         PR libobjc/109913
  29         * encoding.c (RECORD_OR_UNION_TYPE_P, VECTOR_TYPE_P): New.
  30
  31 2022-10-20  Thomas Schwinge  <thomas@codesourcery.com>
  32
  33         * configure.ac (AC_CONFIG_MACRO_DIRS): Instantiate.
  34         * configure: Regenerate.
  35
  36 2022-10-12  Martin Liska  <mliska@suse.cz>
  37
  38         * configure: Regenerate.
  39
  40 2022-10-11  Olivier Hainque  <hainque@adacore.com>
  41             Olivier Hainque  <hainque@adacore.com>
  42
  43         * configure: Regenerate.
  44
  45 2022-08-25  Martin Liska  <mliska@suse.cz>
  46
  47         * configure: Regenerate.
  48
  49 2021-01-05  Samuel Thibault  <samuel.thibault@ens-lyon.org>
  50
  51         * configure: Re-generate.
  52
  53 2020-12-05  Iain Sandoe  <iain@sandoe.co.uk>
  54
  55         PR target/97865
  56         * configure: Regenerate.
  57
  58 2020-11-29  John David Anglin  <danglin@gcc.gnu.org>
  59
  60         * configure: Regenerate.
  61
  62 2020-10-11  Iain Sandoe  <iain@sandoe.co.uk>
  63
  64         * encoding.c (_darwin_rs6000_special_round_type_align):
  65         Use DFMode in the emulation of the special round type.
  66
  67 2020-05-29  H.J. Lu  <hjl.tools@gmail.com>
  68
  69         PR bootstrap/95413
  70         * configure: Regenerated.
  71
  72 2020-05-15  H.J. Lu  <hongjiu.lu@intel.com>
  73
  74         PR bootstrap/95147
  75         * configure: Regenerated.
  76
  77 2020-05-14  H.J. Lu  <hongjiu.lu@intel.com>
  78
  79         * configure: Regenerated.
  80
  81 2020-02-12  Sandra Loosemore  <sandra@codesourcery.com>
  82
  83         PR libstdc++/79193
  84         PR libstdc++/88999
  85
  86         * configure: Regenerated.
  87
  88 2020-01-24  Maciej W. Rozycki  <macro@wdc.com>
  89
  90         * Makefile.in (aclocal_deps): Add `toolexeclibdir.m4'.
  91         * aclocal.m4: Include `toolexeclibdir.m4'.
  92         * configure.ac: Handle `--with-toolexeclibdir='.
  93         * configure: Regenerate.
  94
  95 2020-01-01  Andrew Pinski  <pinskia@gmail.com>
  96
  97         PR libobjc/93099
  98         * objc/objc-decls.h (objc_EXPORT): Define it to
  99         extern for DLL_EXPORT define case.
 100
 101 2020-01-01  Jakub Jelinek  <jakub@redhat.com>
 102
 103         Update copyright years.
 104
 105 2019-11-26  Tobias Burnus  <tobias@codesourcery.com>
 106
 107         * Makefile.in (aclocal_deps): Fix path to cet.m4.
 108
 109 2019-09-27  Maciej W. Rozycki  <macro@wdc.com>
 110
 111         * configure: Regenerate.
 112
 113 2019-04-23  Ramana Radhakrishnan  <ramana.radhakrishnan@arm.com>
 114             Bernd Edlinger  <bernd.edlinger@hotmail.de>
 115             Jakub Jelinek  <jakub@redhat.com>
 116
 117         PR target/89093
 118         * exception.c (PERSONALITY_FUNCTION): Add general-regs-only target
 119         attribute for ARM.
 120
 121 2019-03-06  Uroš Bizjak  <ubizjak@gmail.com>
 122
 123         * encoding.c (DFmode): #undef before #define.
 124
 125 2019-01-09  Sandra Loosemore  <sandra@codesourcery.com>
 126
 127         PR other/16615
 128         * objc/runtime.h: Change "can not" to "cannot".
 129
 130 2019-01-09  Sandra Loosemore  <sandra@codesourcery.com>
 131
 132         PR other/16615
 133
 134         * class.c: Mechanically replace "can not" with "cannot".
 135         * objc/runtime.h: Likewise.
 136         * sendmsg.c: Likewise.
 137
 138 2019-01-01  Jakub Jelinek  <jakub@redhat.com>
 139
 140         Update copyright years.
 141
 142 2018-10-31  Joseph Myers  <joseph@codesourcery.com>
 143
 144         PR bootstrap/82856
 145         * configure.ac: Remove AC_PREREQ.
 146         * aclocal.m4, config.h.in, configure: Regenerate.
 147
 148 2018-04-24  H.J. Lu  <hongjiu.lu@intel.com>
 149
 150         * configure: Regenerated.
 151
 152 2018-04-19  Jakub Jelinek  <jakub@redhat.com>
 153
 154         * configure: Regenerated.
 155
 156 2018-04-18  David Malcolm  <dmalcolm@redhat.com>
 157
 158         PR jit/85384
 159         * configure: Regenerate.
 160
 161 2018-02-14  Igor Tsimbalist  <igor.v.tsimbalist@intel.com>
 162
 163         PR target/84148
 164         * configure: Regenerate.
 165
 166 2018-01-03  Jakub Jelinek  <jakub@redhat.com>
 167
 168         Update copyright years.
 169
 170 2017-11-23  Tom de Vries  <tom@codesourcery.com>
 171
 172         * class.c (CLASS_TABLE_HASH): Wrap in "do {} while (0)".
 173
 174 2017-11-17  Igor Tsimbalist  <igor.v.tsimbalist@intel.com>
 175
 176         * Makefile.in: Regenerate.
 177         * aclocal.m4: Likeiwse.
 178         * configure: Likewise.
 179         * configure.ac: Set CET_FLAGS. Update XCFLAGS.
 180
 181 2017-08-30  Richard Sandiford  <richard.sandiford@linaro.org>
 182             Alan Hayward  <alan.hayward@arm.com>
 183             David Sherwood  <david.sherwood@arm.com>
 184
 185         * encoding.c (_darwin_rs6000_special_round_type_align): Prefix mode
 186         names with E_ in case statements.
 187
 188 2017-02-07  Richard Biener  <rguenther@suse.de>
 189
 190         PR tree-optimization/79256
 191         PR middle-end/79278
 192         * encoding.c (objc_layout_structure_next_member): Adjust
 193         ADJUST_FIELD_ALIGN usage.
 194
 195 2017-01-18  Matthias Klose  <doko@ubuntu.com>
 196
 197         PR libobjc/78697
 198         * configure.ac: Allow default for --with-target-bdw-gc-include.
 199         * configure: Regenerate.
 200
 201         PR libobjc/78698
 202         * configure.ac: Use the libgc.la file when available.
 203         * configure: Regenerate.
 204
 205 2017-01-17  Jakub Jelinek  <jakub@redhat.com>
 206
 207         PR other/79046
 208         * configure: Regenerated.
 209         * configure.ac: Add GCC_BASE_VER.
 210         * Makefile.in (gcc_version): Use @get_gcc_base_ver@ instead of cat to
 211         get version from BASE-VER file.
 212         * configure: Regenerated.
 213
 214 2017-01-01  Jakub Jelinek  <jakub@redhat.com>
 215
 216         Update copyright years.
 217
 218 2016-12-01  Matthias Klose  <doko@ubuntu.com>
 219
 220         * configure.ac: Don't use pkg-config to check for bdw-gc.
 221         * configure: Regenerate.
 222
 223 2016-11-30  Matthias Klose  <doko@ubuntu.com>
 224
 225         * configure.ac: Set BDW_GC_CFLAGS and BDW_GC_LIBS after checking
 226         for the existence of the pkg-config modules.
 227         * Regenerate.
 228
 229 2016-11-30  Jakub Jelinek  <jakub@redhat.com>
 230
 231         * configure.ac (--enable-objc-gc): If not given, default to
 232         enable_objc_gc=no.
 233         * configure: Regenerated.
 234
 235 2016-11-30  Matthias Klose  <doko@ubuntu.com>
 236
 237         * configure.ac (--enable-objc-gc): Allow to configure with a
 238         system provided boehm-gc.
 239         * configure: Regenerate.
 240         * Makefile.in (OBJC_BOEHM_GC_LIBS): Get value from configure.
 241         * gc.c: Include system bdw-gc headers.
 242         * memory.c: Likewise.
 243         * objects.c: Likewise.
 244
 245 2016-11-15  Matthias Klose  <doko@ubuntu.com>
 246
 247         * aclocal.m4: Regenerate.
 248         * configure: Likewise.
 249
 250 2016-01-04  Jakub Jelinek  <jakub@redhat.com>
 251
 252         Update copyright years.
 253
 254 2015-11-07  Trevor Saunders  <tbsaunde+gcc@tbsaunde.org>
 255
 256         PR libobjc/24775
 257         * encoding.c (_darwin_rs6000_special_round_type_align): Use
 258         __CHAR_BIT__ instead of BITS_PER_UNIT.
 259         (objc_sizeof_type): Likewise.
 260         (objc_layout_structure): Likewise.
 261         (objc_layout_structure_next_member): Likewise.
 262         (objc_layout_finish_structure): Likewise.
 263         (objc_layout_structure_get_info): Likewise.
 264
 265 2015-11-03  Trevor Saunders  <tbsaunde+gcc@tbsaunde.org>
 266
 267         PR libobjc/24775
 268         * encoding.c (objc_layout_finish_structure): Remove usage of
 269         ROUND_TYPE_SIZE.
 270
 271 2015-09-12  Trevor Saunders  <tbsaunde+gcc@tbsaunde.org>
 272
 273         PR libobjc/24775
 274         * sendmsg.c (tm.h): Remove include.
 275
 276 2015-09-12  Trevor Saunders  <tbsaunde+gcc@tbsaunde.org>
 277
 278         PR libobjc/24775
 279         * sendmsg.c (gen_rtx): Remove macro.
 280         (gen_rtx_MEM): Likewise.
 281         (gen_rtx_REG): Likewise.
 282         (rtx): Likewise.
 283
 284 2015-09-12  Trevor Saunders  <tbsaunde+gcc@tbsaunde.org>
 285
 286         PR libobjc/24775
 287         * sendmsg.c: Remove check of STRUCT_VALUE macro.
 288
 289 2015-05-13  Eric Botcazou  <ebotcazou@adacore.com>
 290
 291         * configure.ac: Remove manual SJLJ check.
 292         * config.h.in: Regenerate.
 293         * configure: Likewise.
 294         * exception.c: Replace SJLJ_EXCEPTIONS by __USING_SJLJ_EXCEPTIONS__.
 295
 296 2015-05-13  Michael Haubenwallner  <michael.haubenwallner@ssi-schaefer.com>
 297
 298         * aclocal.m4: Regenerated with automake-1.11.6.
 299
 300 2015-05-04  Trevor Saunders  <tbsaunde+gcc@tbsaunde.org>
 301
 302         * configure: Regenerate.
 303
 304 2015-05-01  Trevor Saunders  <tbsaunde+gcc@tbsaunde.org>
 305
 306         * acinclude.m4: Include bitfields.m4.
 307         * config.h.in: Regenerate.
 308         * configure: Likewise.
 309         * configure.ac: Invoke gt_BITFIELD_TYPE_MATTERS.
 310         * encoding.c: Check HAVE_BITFIELD_TYPE_MATTERS.
 311
 312 2015-04-29  Trevor Saunders  <tbsaunde+gcc@tbsaunde.org>
 313
 314         * encoding.c (objc_layout_structure_next_member): Check the value of
 315         PCC_BITFIELD_TYPE_MATTERS not if it is defined.
 316
 317 2015-02-05  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
 318
 319         PR libobjc/63765
 320         * thr.c (_XOPEN_SOURCE): Remove.
 321
 322 2015-01-27  Matthias Klose  <doko@ubuntu.com>
 323
 324         * sendmsg.c: Add prototypes for __objc_get_forward_imp and get_imp.
 325
 326 2015-01-09  Dimitris Papavasiliou  <dpapavas@gmail.com>
 327
 328         PR libobjc/51891
 329         * ivars.c: Add a check for classes without instance
 330         variables, which have a NULL ivar list pointer.
 331
 332 2015-01-05  Jakub Jelinek  <jakub@redhat.com>
 333
 334         Update copyright years.
 335
 336 2014-11-21  H.J. Lu  <hongjiu.lu@intel.com>
 337
 338         PR bootstrap/63784
 339         * configure: Regenerated.
 340
 341 2014-11-11  Francois-Xavier Coudert  <fxcoudert@gcc.gnu.org>
 342
 343         PR target/63610
 344         * configure: Regenerate.
 345
 346 2014-11-05  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
 347
 348         * thr.c (_XOPEN_SOURCE): Define as 600.
 349
 350 2014-07-27  Alan Modra  <amodra@gmail.com>
 351             Matthias Klose  <doko@ubuntu.com>
 352
 353         PR libobjc/61920
 354
 355         * encoding.c: Define rs6000_special_adjust_field_align_p.
 356
 357 2014-01-02  Richard Sandiford  <rdsandiford@googlemail.com>
 358
 359         Update copyright years
 360
 361 2013-09-20  Alan Modra  <amodra@gmail.com>
 362
 363         * configure: Regenerate.
 364
 365 2013-07-21   OndÅej BÃlka  <neleai@seznam.cz>
 366
 367         * class.c: Fix typos.
 368         * encoding.c: Likewise.
 369         * init.c: Likewise.
 370         * objc-private/runtime.h: Likewise.
 371         * objc/runtime.h: Likewise.
 372         * objc-sync.c: Likewise.
 373
 374 2013-07-04  Kai Tietz  <ktietz@redhat.com>
 375
 376         * exception.c: Add check for SjLj to SEH blocks.
 377
 378 2013-02-03  Richard Sandiford  <rdsandiford@googlemail.com>
 379
 380         Update copyright years.
 381
 382 2012-10-19  Michael Meissner  <meissner@linux.vnet.ibm.com>
 383
 384         * encoding.c (TARGET_VSX): Provide definitions based on the
 385         current compilation options, and not based off the target options
 386         structure.
 387         (TARGET_ALTIVEC): Likewise.
 388         (TARGET_64BIT): Likewise.
 389
 390 2012-09-14  David Edelsohn  <dje.gcc@gmail.com>
 391
 392         * configure: Regenerated.
 393
 394 2012-07-19  Tristan Gingold  <gingold@adacore.com>
 395             Richard Henderson  <rth@redhat.com>
 396
 397         * exception.c (__gnu_objc_personality_seh0): New function.
 398
 399 2012-05-16  H.J. Lu  <hongjiu.lu@intel.com>
 400
 401         * configure: Regenerated.
 402
 403 2012-03-12  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
 404
 405         * configure.ac (enable_objc_gc): Remove alpha*-dec-osf* handling.
 406         * configure: Regenerate.
 407
 408         * thr.c (_XOPEN_SOURCE): Define unconditionally.
 409
 410 2011-11-21  Andreas Tobler  <andreast@fgznet.ch>
 411
 412         * configure: Regenerate.
 413
 414 2011-11-02  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
 415
 416         * Makefile.in (INCLUDES): Add -I$(MULTIBUILDTOP)../libgcc.
 417         * configure.ac (target_thread_file, HAVE_GTHR_DEFAULT): Remove.
 418         * configure: Regenerate.
 419         * config.h.in: Regenerate.
 420
 421 2011-10-17  Paul Brook  <paul@codesourcery.com>
 422             Matthias Klose  <doko@ubuntu.com>
 423
 424         * exception.c (parse_lsda_header): hardcode ttype_encoding for older
 425         ARM EABI toolchains.
 426         (get_ttype_entry) Remove __ARM_EABI_UNWINDER__ variant.
 427
 428 2011-10-09  Nicola Pero  <nicola.pero@meta-innovation.com>
 429
 430         PR libobjc/49883
 431         * init.c (__objc_exec_class): Work around a bug in clang's code
 432         generation.  Clang sets the class->info field to values different
 433         from 0x1 or 0x2 (the only allowed values in the traditional GNU
 434         Objective-C runtime ABI) to store some additional information, but
 435         this breaks backwards compatibility.  Wipe out all the bits in the
 436         fields other than the first two upon loading a class.
 437
 438 2011-10-09  Nicola Pero  <nicola.pero@meta-innovation.com>
 439
 440         * class.c (objc_lookup_class): Added back for compatibility with
 441         clang which seems to emit calls to it.
 442
 443 2011-10-08  Richard Frith-Macdonald <rfm@gnu.org>
 444             Nicola Pero  <nicola.pero@meta-innovation.com>
 445
 446         PR libobjc/50428
 447         * sendmsg.c (__objc_send_initialize): If a class does not have an
 448         +initialize method, search for an +initialize method in the
 449         superclass and in the ancestor classes and execute the first one
 450         that is found.  This makes the GNU runtime behave in the same way
 451         as the Apple/NeXT runtime with respect to +initialize methods and
 452         subclassing.
 453
 454 2011-08-06  Nicola Pero  <nicola.pero@meta-innovation.com>
 455
 456         PR libobjc/50002
 457         * class.c (__objc_update_classes_with_methods): Iterate over meta
 458         classes as well as normal classes when refreshing the method
 459         implementations.  This fixes replacing class methods.
 460
 461 2011-08-06  Nicola Pero  <nicola.pero@meta-innovation.com>
 462
 463         * class.c (class_getSuperclass): Fixed to work with meta classes
 464         still in construction too.
 465
 466 2011-08-06  Nicola Pero  <nicola.pero@meta-innovation.com>
 467
 468         * class.c (class_getSuperclass): Fixed typo in comment.
 469
 470 2011-08-06  Nicola Pero  <nicola.pero@meta-innovation.com>
 471
 472         PR libobjc/49882
 473         * class.c (class_getSuperclass): Return the superclass if the
 474         class is in construction.
 475         * objc/runtime.h (class_getSuperclass): Updated documentation.
 476
 477 2011-08-05  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
 478
 479         * Makefile.in (INCLUDES): Search
 480         $(srcdir)/$(MULTISRCTOP)../libgcc.
 481
 482 2011-06-08  Nicola Pero  <nicola.pero@meta-innovation.com>
 483
 484         * objc/objc.h (__GNU_LIBOBJC__): Bumped to 20110608.
 485
 486 2011-06-08  Nicola Pero  <nicola.pero@meta-innovation.com>
 487
 488         * configure.ac (VERSION): Bumped to 4:0:0.
 489         * configure (VERSION): Likewise.
 490
 491 2011-06-08  Nicola Pero  <nicola.pero@meta-innovation.com>
 492
 493         * objc/README: Updated.
 494         * objc-private/selector.h: Updated comments.
 495
 496 2011-06-07  Nicola Pero  <nicola.pero@meta-innovation.com>
 497
 498         * sendmsg.c (class_get_instance_method): Removed.
 499         (class_get_class_method): Removed.
 500         (objc_get_uninstalled_dtable): Removed.
 501
 502 2011-06-07  Nicola Pero  <nicola.pero@meta-innovation.com>
 503
 504         * objc-private/module-abi-8.h (class_get_instance_size): Removed.
 505         * objects.c (class_create_instance): Removed.
 506         * error.c (__USE_FIXED_PROTOTYPES__): Removed.
 507         * gc.c (__objc_generate_gc_type_description): Use
 508         class_getInstanceSize() instead of class_get_instance_size().
 509         * selector.c (sel_types_match): Made static.
 510         (sel_get_typed_uid): Removed.
 511         (sel_get_any_typed_uid): Removed.
 512         (sel_get_name): Removed.
 513         (sel_get_type): Removed.
 514         (sel_register_name): Removed.
 515         (sel_register_typed_name): Removed.
 516         (sel_get_uid): Removed.
 517
 518 2011-06-07  Nicola Pero  <nicola.pero@meta-innovation.com>
 519
 520         * encoding.c (method_get_number_of_arguments): Removed.
 521         (method_get_sizeof_arguments): Removed.
 522
 523 2011-06-07  Nicola Pero  <nicola.pero@meta-innovation.com>
 524
 525         * class.c (objc_next_class): Removed.
 526         (class_pose_as): Removed.
 527         (CLASSOF): Removed.
 528         (class_table_replace): Removed.
 529         (objc_lookup_class): Removed.
 530
 531 2011-06-07  Nicola Pero  <nicola.pero@meta-innovation.com>
 532
 533         Removed the Traditional Objective-C runtime public API.
 534         * Makefile.in (OBJC_DEPRECATED_H): Variable removed.
 535         (install-headers): Do not create the objc/deprecated directory and
 536         do not install the deprecated headers.
 537         (OBJC_H): Removed encoding.h and objc-api.h.
 538         * Object.m: Removed all methods with the exception of -class and
 539         -isEqual:.  Updated includes.  ([-class]): Use Modern API.
 540         * objc/Object.h: Do not include deprecated/Object.h.
 541         * objc/deprecated/Object.h: Removed.
 542         * linking.m (__objc_linking): Call [Object class] instead of
 543         [Object name].
 544         * Protocol.m: Removed all methods with the exception of -isEqual:.
 545         Updated includes.
 546         * objc/Protocol.h: Do not include deprecated/Protocol.h.
 547         * objc/deprecated/Protocol.h: Removed.
 548         * objc/deprecated/struct_objc_symtab.h: Removed.
 549         * objc/deprecated/struct_objc_module.h: Removed.
 550         * objc/deprecated/struct_objc_ivar.h: Removed.
 551         * objc/deprecated/struct_objc_ivar_list.h: Removed.
 552         * objc/deprecated/struct_objc_method.h: Removed.
 553         * objc/deprecated/struct_objc_method_list.h: Removed.
 554         * objc/deprecated/struct_objc_protocol_list.h: Removed.
 555         * objc/deprecated/struct_objc_category.h: Removed.
 556         * objc/deprecated/MetaClass.h: Removed.
 557         * objc/deprecated/objc_msg_sendv.h: Removed.
 558         * objc/deprecated/README: Removed.
 559         * objc/deprecated/struct_objc_class.h: Removed.
 560         * objc/deprecated/struct_objc_protocol.h: Removed.
 561         * objc/deprecated/struct_objc_selector.h: Removed.
 562         * objc/encoding.h: Removed.
 563         * objc/message.h (struct objc_super): Removed the definition for
 564         the Traditional Objective-C runtime API.
 565         * objc/objc.h: Do not include objc/objc-decls.h.
 566         deprecated/struct_objc_selector.h, deprecated/MetaClass.h,
 567         deprecated/struct_objc_class.h, deprecated/struct_objc_protocol.h
 568         and deprecated/objc_msg_sendv.h.  Uncommented new definition of
 569         Protocol *.
 570         * objc/objc-api.h: Removed.
 571         * objc/runtime.h: Updated comments.  Removed check to detect
 572         concurrent usage of Traditional and Modern APIs.
 573         * objc-private/module-abi-8.h: Always define struct objc_class and
 574         struct objc_protocol.  (struct objc_protocol_list): Changed type
 575         of 'list' argument from 'Protocol *' to 'struct objc_protocol *'.
 576         (class_get_instance_size): Added.
 577         * objc-private/protocols.h (__objc_protocols_add_protocol): Take a
 578         'struct objc_protocol *' as argument, not a 'Protocol *'.
 579         * objc-private/runtime.h: Updated comments.
 580         * objc-private/selector.h (struct objc_selector, sel_eq): Added.
 581         * class.c: Include objc-private/selector.h.
 582         (objc_get_meta_class): Return a Class instead of a MetaClass.
 583         * encoding.c (method_get_next_argument): Removed.
 584         (method_get_first_argument): Removed.
 585         (method_get_nth_argument): Removed.
 586         * gc.c: Include objc/runtime.h instead of objc/encoding.h.
 587         Include objc-private/module-abi-8.h and ctype.h.
 588         * protocols.c (__objc_protocols_add_protocol): Take a 'struct
 589         objc_protocl *' as argument, not a 'Protocol *'.
 590         (class_addProtocol): Added casts to 'struct objc_protocol *' and
 591         'Protocol *'.
 592         (class_copyProtocolList): Likewise.
 593         (protocol_conformsToProtocol): Likewise.
 594         (protocol_copyProtocolList): Likewise.
 595         * sarray.c: Include objc-private/module-abi-8.h.
 596         * sendmsg.c (method_get_next_argument): Removed.
 597         (method_get_first_argument): Removed.
 598         (method_get_nth_argument): Removed.
 599         (objc_msg_sendv): Removed.
 600         (arglist_t, retval_t): New.  (class_get_class_method): Take a
 601         'Class', not 'MetaClass', argument.
 602         * thr.c: Include module-abi-8.h.
 603
 604 2011-06-03  Nicola Pero  <nicola.pero@meta-innovation.com>
 605
 606         * Makefile.in (OBJC_DEPRECATED_H): Removed struct_objc_static_instances.h
 607         and objc_get_uninstalled_dtable.h.
 608         * objc/deprecated/struct_objc_static_instances.h: Removed.
 609         * objc/deprecated/objc_get_uninstalled_dtable.h: Removed.
 610         * objc/objc-api.h: Do not include deprecated/objc_static_instances.h
 611         and deprecated/objc_get_uninstalled_dtable.h.
 612
 613 2011-06-03  Nicola Pero  <nicola.pero@meta-innovation.com>
 614
 615         * Makefile.in (OBJC_DEPRECATED_H): Removed objc_object_alloc.h.
 616         * objc/deprecated/objc_object_alloc.h: Removed.
 617         * objc/objc-api.h: Do not include deprecated/objc_object_alloc.h.
 618         * objects.c (_objc_object_alloc, _objc_object_dispose,
 619         _objc_object_copy): Removed.
 620         * libobjc.def (__objc_object_alloc, __objc_object_copy,
 621         __objc_object_dispose): Removed.
 622
 623 2011-06-03  Nicola Pero  <nicola.pero@meta-innovation.com>
 624
 625         * Makefile.in (OBJC_DEPRECATED_H): Removed METHOD_NULL.h.
 626         * objc/objc-api.h: Do not include deprecated/METHOD_NULL.h.
 627         * objc/deprecated/METHOD_NULL.h: Removed.
 628
 629 2011-06-03  Nicola Pero  <nicola.pero@meta-innovation.com>
 630
 631         * Makefile.in (OBJC_DEPRECATED_H): Removed objc_valloc.h,
 632         objc_malloc.h and objc_unexpected_exception.h.
 633         (exception.lo): Do not use -Wno-deprecated-declarations.
 634         (exception_gc.lo): Likewise.
 635         * objc/objc-api.h: Do not include deprecated/objc_valloc.h,
 636         deprecated/objc_malloc.h and
 637         deprecated/objc_unexpected_exception.h.
 638         * objc/deprecated/objc_valloc.h: Removed.
 639         * objc/deprecated/objc_malloc.h: Removed.
 640         * objc/deprecated/objc_unexpected_exception.h: Removed.
 641         * exception.c (_objc_unexpected_exception): Removed.
 642         (objc_exception_throw): Do not check for
 643         _objc_unexpected_exception.
 644         * memory.c (objc_valloc, _objc_malloc, _objc_atomic_malloc,
 645         _objc_valloc, _objc_realloc, _objc_calloc, _objc_free): Removed.
 646         * libobjc.def (_objc_unexpected_exception, objc_valloc): Removed.
 647
 648 2011-06-03  Nicola Pero  <nicola.pero@meta-innovation.com>
 649
 650         * objc/objc.h: Do not include deprecated/STR.h.
 651         * objc/deprecated/STR.h: Removed.
 652         * Makefile.in (OBJC_DEPRECATED_H): removed STR.h.
 653
 654 2011-06-03  Nicola Pero  <nicola.pero@meta-innovation.com>
 655
 656         * Makefile.in (OBJC_H): Removed hash.h and sarray.h.
 657         (OBJC_DEPRECATED_H): Likewise.
 658         * libobjc.def (objc_hash_new, objc_hash_delete, objc_hash_add,
 659         objc_hash_remove, objc_hash_next, objc_hash_value_for_key,
 660         objc_hash_is_key_in_hash, hash_add, hash_delete, hash_new,
 661         hash_next, hash_remove, hash_value_for_key, hash_is_key_in_hash,
 662         sarray_at_put, sarray_at_put_safe, sarray_free, sarray_lazy_copy,
 663         sarray_new, sarray_realloc, sarray_remove_garbage): Removed.
 664         * objc/sarray.h: Removed.
 665         * objc/hash.h: Removed.
 666         * objc/deprecated/sarray.h: Removed.
 667         * objc/deprecated/hash.h: Removed.
 668         * objc/Object.h: Do not include objc/deprecated/hash.h
 669         * Object.m: Include string.h.
 670         * objc/objc-api.h: Do not include objc/deprecated/hash.h.
 671         * objc-private/common.h (GNU_LIBOBJC_COMPILING_LIBOBJC_ITSELF):
 672         Removed.
 673
 674 2011-06-03  Nicola Pero  <nicola.pero@meta-innovation.com>
 675
 676         * Object.m ([-forward::]): Removed.
 677         * objc/deprecated/Object.h ([-forward::]): Removed.
 678         * sendmsg.c (__objc_forward): Updated comments.
 679
 680 2011-06-03  Nicola Pero  <nicola.pero@meta-innovation.com>
 681
 682         * Makefile.in (OBJC_H): Removed objc-list.h.
 683         (OBJC_DEPRECATED_H): Removed objc-list.h.
 684         * objc/objc-list.h: File removed.
 685         * objc/deprecated/objc-list.h: File removed.
 686
 687 2011-06-03  Nicola Pero  <nicola.pero@meta-innovation.com>
 688
 689         * Makefile.in (OBJC_H): Removed typedstream.h.
 690         (OBJC_DEPRECATED_H): Removed typedstream.h.
 691         (C_SOURCE_FILES): Removed archive.c.
 692         (Object.lo): Rule removed.
 693         (Object_gc.lo): Likewise.
 694         (archive.lo): Likewise.
 695         (archive_gc.lo): Likewise.
 696         * objc/deprecated/Object.h ([+streamVersion:], [-read], [-write],
 697         [-awake]): Removed.
 698         Do not include deprecated/typedstream.h.
 699         * Object.m: Removed the same methods.
 700         * archive.c: File removed.
 701         * objc/typedstream.h: File removed.
 702         * objc/deprecated/typedstream.h: File removed.
 703         * libobjc.def (__objc_read_nbyte_uint, __objc_read_nbyte_ulong,
 704         __objc_write_class, __objc_write_object, __objc_write_selector,
 705         objc_close_typed_stream, objc_end_of_typed_stream,
 706         objc_flush_typed_stream, objc_get_stream_class_version,
 707         objc_open_typed_stream, objc_open_typed_stream_for_file,
 708         objc_read_array, objc_read_char, objc_read_int, objc_read_long,
 709         objc_read_object, objc_read_selector, objc_read_short,
 710         objc_read_string, objc_read_type, objc_read_types,
 711         objc_read_unsigned_char, objc_read_unsigned_int,
 712         objc_read_unsigned_long, objc_read_unsigned_short,
 713         objc_write_array, objc_write_char, objc_write_int,
 714         objc_write_long, objc_write_object, objc_write_object_reference,
 715         objc_write_root_object, objc_write_selector, objc_write_short,
 716         objc_write_string, objc_write_string_atomic, objc_write_type,
 717         objc_write_types, objc_write_unsigned_char,
 718         objc_write_unsigned_int, objc_write_unsigned_long,
 719         objc_write_unsigned_short): Removed.
 720
 721 2011-06-02  Nicola Pero  <nicola.pero@meta-innovation.com>
 722
 723         * Makefile.in (OBJC_DEPRECATED_H): Removed objc_error.h.
 724         * objc/deprecated/objc_error.h: Removed.
 725         * objc/objc-api.h: Do not include deprecated/objc_error.h.
 726         * libobjc.def (objc_error, objc_verror): Removed.
 727         * error.c (_objc_error_handler, objc_error, objc_verror,
 728         objc_set_error_handler): Removed.
 729         * Object.m ([-error:], [-perform:], [-perform:with:],
 730         [-perform:with:with], [-subclassResponsibility:],
 731         [-notImplemented:], [-shouldNotImplement:], [-doesNotRecognize:]):
 732         Removed.
 733         * objc/deprecated/Object.h: Removed the same methods.
 734         * sendmsg.c (__objc_forward): Do not try to invoke the "error:"
 735         method after trying to invoke the "doesNotRecognize:" method.
 736
 737 2011-05-26  Nicola Pero  <nicola.pero@meta-innovation.com>
 738
 739         * sendmsg.c: Reindented part of the file.  No non-trivial changes
 740         in code.
 741
 742 2011-05-26  Nicola Pero  <nicola.pero@meta-innovation.com>
 743
 744         * sendmsg.c (__objc_install_dtable_for_class): Use objc_getClass,
 745         not objc_lookup_class.
 746
 747 2011-05-25  Richard Frith-Macdonald <rfm@gnu.org>
 748             David Ayers  <ayers@fsfe.org>
 749
 750         PR libobjc/38307
 751         * sendmsg.c: Include objc/hash.h.
 752         (get_implementation): New function, mostly with code from get_imp
 753         updated to support the new +initialize dispatch table logic.
 754         (get_imp): Use get_implementation.
 755         (__objc_responds_to): Updated to support the new +initialize
 756         dispatch table logic.
 757         (class_respondsToSelector): Likewise.
 758         (objc_msg_lookup): Use get_implementation.
 759         (__objc_init_install_dtable): Removed.
 760         (__objc_install_methods_in_dtable): Updated arguments.
 761         (__objc_install_dispatch_table_for_class): Renamed to
 762         __objc_install_dtable_for_class and updated to support the new
 763         +initialize dispatch table logic.
 764         (__objc_update_dispatch_table_for_class): Updated to support the
 765         new +initialize dispatch table logic.
 766         (__objc_forward): Call get_implementation instead of get_imp.
 767         (prepared_dtable_table): New.
 768         (__objc_prepare_dtable_for_class): New.
 769         (__objc_prepared_dtable_for_class): New.
 770         (__objc_get_prepared_imp): New.
 771         (__objc_install_prepared_dtable_for_class): New.
 772
 773 2011-05-24  Nicola Pero  <nicola.pero@meta-innovation.com>
 774
 775         PR libobjc/48177
 776         * selector.c (__sel_register_typed_name): Use sel_types_match()
 777         instead of strcmp() to compare selector types (Suggestion by
 778         Richard Frith-Macdonald <rfm@gnu.org>).
 779
 780 2011-04-15  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
 781
 782         PR libobjc/32037
 783         * Makefile.in (OBJC_GCFLAGS): Move ...
 784         * configure.ac (enable_objc_gc): ... here.
 785         Add $(libsuffix) to OBJC_BOEHM_GC.
 786         * configure: Regenerate.
 787
 788 2011-02-28  Nicola Pero  <nicola.pero@meta-innovation.com>
 789
 790         * selector.c (sel_getTypedSelector): Return NULL if there are
 791         multiple selectors with conflicting types.
 792         * objc/runtime.h (sel_getTypedSelector): Updated documentation.
 793
 794 2011-02-28  Richard Frith-Macdonald <rfm@gnu.org>
 795
 796         PR libobjc/47922
 797         * gc.c (class_ivar_set_gcinvisible): Use _C_GCINVISIBLE instead of
 798         a hardcoded "!".
 799
 800 2011-02-13  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
 801
 802         * configure: Regenerate.
 803
 804 2010-12-26  Nicola Pero  <nicola.pero@meta-innovation.com>
 805
 806         * init.c (create_tree_of_subclasses_inherited_from): Use
 807         class_superclass_of_class instead of assuming a class is
 808         unresolved when it could be resolved.  Tidied up assignment and
 809         check.
 810         (__objc_tree_insert_class): Enhanced DEBUG_PRINTF.
 811         (objc_tree_insert_class): Tidied up loop; return immediately upon
 812         inserting a class.
 813         (__objc_exec_class): Do not set __objc_class_tree_list.
 814
 815 2010-12-24  Nicola Pero  <nicola.pero@meta-innovation.com>
 816
 817         * selector.c (sel_getTypedSelector): Return NULL if given a NULL
 818         argument.
 819         (sel_registerTypedName): Same.
 820         (sel_registerName): Same.
 821         * objc/runtime.h: Updated documentation.
 822
 823 2010-12-24  Nicola Pero  <nicola.pero@meta-innovation.com>
 824
 825         * objc/runtime.h (class_addIvar): Updated documentation.  The
 826         alignment is actually the log_2 of the alignment in bytes.
 827         * ivars.c (class_addIvar): Corresponding change to the
 828         implementation.
 829
 830 2010-12-24  Nicola Pero  <nicola.pero@meta-innovation.com>
 831
 832         * objc/runtime.h (sel_getType): Renamed to sel_getTypeEncoding to
 833         be consistent with method_getTypeEncoding and
 834         ivar_getTypeEncoding.
 835         (sel_copyTypedSelectorList, sel_getTypedSelector): New.
 836         * selector.c (sel_getType): Renamed to sel_getTypeEncoding.
 837         (sel_copyTypedSelectorList, sel_getTypedSelector): New.
 838         (sel_get_type): Updated call to sel_getType.
 839
 840 2010-12-24  Nicola Pero  <nicola.pero@meta-innovation.com>
 841
 842         * objc/runtime.h (class_conformsToProtocol,
 843         class_copyProtocolList): Updated documentation.
 844
 845 2010-12-23  Nicola Pero  <nicola.pero@meta-innovation.com>
 846
 847         * init.c (create_tree_of_subclasses_inherited_from): Updated
 848         DEBUG_PRINTF messages.
 849         (__objc_tree_insert_class): Same.
 850         (__objc_send_load_using_method_list): Same.
 851         (__objc_send_load): Same.
 852         (__objc_exec_class): Same.  In particular, do not print the module
 853         name since it is no longer used.
 854         * sendmsg.c (__objc_send_initialize): Added DEBUG_PRINTFs for
 855         tracking +initialize calls.
 856         (__objc_update_dispatch_table_for_class): Added DEBUG_PRINTFs for
 857         tracking updates of dispatch tables.
 858         (__objc_install_dispatch_table_for_class): Same.
 859
 860 2010-12-23  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
 861
 862         * Makefile.in (libobjc$(libsuffix).la): Link with -Wc,-shared-libgcc.
 863         (libobjc_gc$(libsuffix).la): Likewise.
 864
 865 2010-12-23  Nicola Pero  <nicola.pero@meta-innovation.com>
 866
 867         * sendmsg.c (class_addMethod): Return NO if the method already
 868         exists in the class.
 869
 870 2010-12-22  Nicola Pero  <nicola.pero@meta-innovation.com>
 871
 872         * init.c (duplicate_classes): New.
 873         (__objc_exec_class): Initialize duplicate_classes.
 874         (__objc_create_classes_tree): Ignore classes in the
 875         duplicate_classes table.
 876         (__objc_call_load_callback): Same.
 877         (__objc_init_class): If a duplicate class is found, add it to
 878         duplicate_classes instead of aborting.  Return YES if the class is
 879         not a duplicate, and NO if it is.
 880         * objc-private/runtime.h (__objc_init_class): Updated prototype.
 881
 882 2010-12-22  Nicola Pero  <nicola.pero@meta-innovation.com>
 883
 884         * objc-private/objc-list.h: Reindented file.  No code changes.
 885         * objc-private/sarray.h: Same change.
 886
 887 2010-12-22  Nicola Pero  <nicola.pero@meta-innovation.com>
 888
 889         * objc-private/accessors.h: Removed 'extern "C"' guards.  This
 890         file is never compiled with C++.
 891         * objc-private/hash.h: Same change.
 892         * objc-private/objc-list.h: Same change.
 893         * objc-private/objc-sync.h: Same change.
 894         * objc-private/protocols.h: Same change.
 895         * objc-private/runtime.h: Same change.
 896         * objc-private/sarray.h: Same change.
 897         * objc-private/selector.h: Same change.
 898
 899 2010-12-21  Nicola Pero  <nicola.pero@meta-innovation.com>
 900
 901         PR libobjc/18764
 902         * class.c (__objc_add_class_to_hash): Return YES if the class was
 903         added, and NO if it already existed.
 904         * init.c (__objc_init_class): If __objc_add_class_to_hash returns
 905         NO, then abort the program with an error message.
 906         * objc-private/runtime.h (__objc_add_class_to_hash): Updated
 907         declaration.
 908
 909 2010-12-21  Nicola Pero  <nicola.pero@meta-innovation.com>
 910
 911         * init.c (_objc_load_callback): Initialize with 0.
 912         (__objc_call_callback): Renamed to __objc_call_load_callback.
 913         Check _objc_load_callback only once, and if it is not set, return
 914         immediately.
 915         (objc_send_load): Updated call to __objc_call_callback.
 916
 917 2010-12-21  Nicola Pero  <nicola.pero@meta-innovation.com>
 918
 919         PR libobjc/16110
 920         * init.c (__objc_send_message_in_list): Renamed to
 921         __objc_send_load_using_method_list.  Do not take an 'op' argument.
 922         Register the 'load' selector if needed.
 923         (__objc_send_load): Do not register the 'load' selector.  Updated
 924         call to __objc_send_message_in_list.
 925         (__objc_create_classes_tree): Add the class of any claimed
 926         category that was loaded in the module to the list of classes for
 927         which we try to execute +load.
 928
 929 2010-12-21  Nicola Pero  <nicola.pero@meta-innovation.com>
 930
 931         * objc-private/common.h: When DEBUG is defined, include <stdio.h>.
 932         Updated comments.
 933         * init.c (__objc_tree_insert_class): Use %p, not %x, when printing
 934         a pointer using DEBUG_PRINTF.
 935
 936 2010-12-21  Nicola Pero  <nicola.pero@meta-innovation.com>
 937
 938         PR libobjc/45953
 939         * selector.c (__sel_register_typed_name): When registering a new
 940         selector with the same name as an existing one, reuse the existing
 941         name string.  Also updated types, casts and comments in the whole
 942         function.
 943
 944 2010-12-21  Nicola Pero  <nicola.pero@meta-innovation.com>
 945
 946         * objc-private/module-abi-8.h (struct objc_symtab): Declare 'refs'
 947         to be 'struct objc_selector *' and not 'SEL'.
 948         * init.c (__objc_exec_class): Call
 949         __objc_register_selectors_from_module instead of iterating over
 950         each selector and calling __sel_register_typed_name for each.
 951         * objc-private/selector.h: Declare
 952         __objc_register_selectors_from_module instead of
 953         __sel_register_typed_name.
 954         * selector.c (__objc_register_selectors_from_module): New.
 955         (__sel_register_typed_name): Made static.
 956
 957 2010-12-21  Nicola Pero  <nicola.pero@meta-innovation.com>
 958
 959         * linking.m: Do not include objc/NXConstStr.h.
 960
 961 2010-12-21  Nicola Pero  <nicola.pero@meta-innovation.com>
 962
 963         * objc-private/runtime.h (DEBUG_PRINTF): Moved from here ...
 964         * objc-private/common.h (DEBUG_PRINTF): To here.
 965         * hash.c: Do not include objc-private/runtime.h and objc/thr.h.
 966
 967 2010-12-21  Nicola Pero  <nicola.pero@meta-innovation.com>
 968
 969         * hash.c: Tidied up comments and indentation.  No code changes.
 970
 971 2010-12-19  Nicola Pero  <nicola.pero@meta-innovation.com>
 972
 973         PR libobjc/47012
 974         * accessors.m (objc_getProperty): If not atomic, do not
 975         retain/autorelease the returned value.
 976
 977 2010-12-19  Nicola Pero  <nicola.pero@meta-innovation.com>
 978
 979         * objc-private/runtime.h (__objc_selector_max_index,
 980         __objc_init_selector_tables, __objc_register_selectors_from_class,
 981         __objc_register_selectors_from_list,
 982         __objc_register_selectors_from_description_list): Moved to ...
 983         * objc-private/selector.h: ... here.
 984
 985 2010-12-19  Nicola Pero  <nicola.pero@meta-innovation.com>
 986
 987         * objc-private/runtime.h (__objc_class_links_resolved): Removed.
 988         (__objc_print_dtable_stats): Removed.
 989         (__sel_register_typed_name): Removed.
 990         * sendmsg.c (__objc_print_dtable_stats): Use 'void' as argument.
 991
 992 2010-12-19  Nicola Pero  <nicola.pero@meta-innovation.com>
 993
 994         * init.c (__objc_exec_class): Call __objc_resolve_class_links (),
 995         if appropriate, after loading the module.
 996
 997 2010-12-19  Nicola Pero  <nicola.pero@meta-innovation.com>
 998
 999         * sendmsg.c (method_setImplementation): Do not declare.
1000
1001 2010-12-19  Nicola Pero  <nicola.pero@meta-innovation.com>
1002
1003         * objc/message.h: Updated comments.
1004         * objc/runtime.h: Updated comments.
1005
1006 2010-12-19  Nicola Pero  <nicola.pero@meta-innovation.com>
1007
1008         * class.c (objc_lookupClass): Renamed to objc_lookUpClass.
1009         * protocols.c: Updated all calls to objc_lookupClass to call
1010         objc_lookUpClass instead.
1011         * sendmsg.c (objc_lookupClass): Do not declare.
1012         (get_imp): Update call to objc_lookupClass to call
1013         objc_lookUpClass instead.
1014         * objc/runtime.h (objc_lookupClass): Renamed to objc_lookUpClass.
1015
1016 2010-12-19  Nicola Pero  <nicola.pero@meta-innovation.com>
1017
1018         * objc/runtime.h (class_ivar_set_gcinvisible): Declare.
1019         * sendmsg.c (_CLS_IN_CONSTRUCTION, CLS_IS_IN_CONSTRUCTION): Do not
1020         define.  Updated comments.
1021
1022 2010-12-19  Nicola Pero  <nicola.pero@meta-innovation.com>
1023
1024         * objc/encoding.h: Updated comments.
1025         * objc/runtime.h: Updated comments.
1026         (objc_setGetUnknownClassHandler): Mark with objc_EXPORT.
1027         (objc_sizeof_type): Same.
1028         (objc_alignof_type): Same.
1029         (objc_aligned_size): Same.
1030         (objc_promoted_size): Same.
1031         (objc_skip_type_qualifiers): Same.
1032         (objc_skip_typespec): Same.
1033         (objc_skip_offset): Same.
1034         (objc_skip_argspec): Same.
1035         (objc_get_type_qualifiers): Same.
1036         (objc_layout_structure): Same.
1037         (objc_layout_structure_next_member): Same.
1038         (objc_layout_finish_structure): Same.
1039         (objc_layout_structure_get_info): Same.
1040
1041 2010-12-19  Nicola Pero  <nicola.pero@meta-innovation.com>
1042
1043         * init.c: Updated comments.
1044         * objc/objc-api.h: Updated comments.
1045         * objc/runtime.h (_objc_load_callback): Declare.
1046
1047 2010-12-19  Nicola Pero  <nicola.pero@meta-innovation.com>
1048
1049         * objc/Object.h: Include deprecated/typedstream.h and
1050         deprecated/hash.h instead of typedstream.h.  Updated comments.
1051
1052 2010-12-19  Nicola Pero  <nicola.pero@meta-innovation.com>
1053
1054         * Makefile.in (OBJC_DEPRECATED_H): Added objc_msg_sendv.h.
1055         * objc/deprecated/objc_msg_sendv.h: New.
1056         * objc/message.h: Do not define retval_t, apply_t, arglist,
1057         arglist_t, objc_msg_sendv, now in
1058         objc/deprecated/objc_msg_sendv.h.
1059         * objc/objc.h: Do not include message.h; include
1060         objc/deprecated/objc_msg_sendv.h instead.  Tidied up comments.
1061         * sendmsg.c: Include objc/message.h.
1062         * thr.c: Include objc/message.h.
1063
1064 2010-12-19  Nicola Pero  <nicola.pero@meta-innovation.com>
1065
1066         * objc/objc-exception.h: Include objc-decls.h.  Mark all
1067         functions with objc_EXPORT.
1068         * objc/objc-sync.h: Same change.
1069
1070 2010-12-19  Nicola Pero  <nicola.pero@meta-innovation.com>
1071
1072         * Protocol.m: Moved all methods, with the exception of -isEqual:,
1073         into the 'Deprecated' category.
1074         * objc/Protocol.h: Removed all methods, moved to
1075         objc/deprecated/Protocol.h.  Include objc/deprecated/Protocol.h.
1076         * objc/deprecated/Protocol.h: New.
1077         * Makefile.in (OBJC_DEPRECATED_H): Added Protocol.h.
1078
1079 2010-12-19  Nicola Pero  <nicola.pero@meta-innovation.com>
1080
1081         * init.c: Include objc-private/selector.h.  Do not declare
1082         __sel_register_typed_name.
1083         * objc-private/selector.h (__sel_register_typed_name): Declare.
1084         * selector.c: Include objc-private/selector.h.
1085
1086 2010-12-18  Nicola Pero  <nicola.pero@meta-innovation.com>
1087
1088         * class.c: Tidied up comments and indentation.  No code changes.
1089         * error.c: Same.
1090         * exception.c: Same.
1091         * init.c: Same.
1092         * ivars.c: Same.
1093         * memory.c: Same.
1094         * objc-foreach.c: Same.
1095         * objc-sync.c: Same.
1096         * objects.c: Same.
1097         * protocols.c: Same.
1098         * sarray.c: Same.
1099         * thr.c: Same.
1100
1101 2010-12-17  Nicola Pero  <nicola.pero@meta-innovation.com>
1102
1103         * init.c: Include objc/runtime.h and objc-private/module-abi-8.h
1104         instead of objc/objc-api.h.
1105         (init_check_module_version): Take a 'struct objc_module *'
1106         argument instead of 'Module_t'.  Use 'struct objc_module *'
1107         instead of 'Module_t'.
1108         (__objc_created_classes_tree): Take a 'struct objc_module *'
1109         argument instead of 'Module_t'; use 'struct objc_symtab *' instead
1110         of 'Symtab_t'.
1111         (__objc_call_callback): Take a 'struct objc_module *' argument
1112         instead of 'Module_t'; use 'struct objc_symtab *' instead of
1113         'Symtab_t' and 'struct objc_category *' instead of 'Category_t'.
1114         (_objc_load_callback): Take a 'struct objc_category *' argument
1115         instead of 'Category *'.
1116         (class_superclass_of_class): Use objc_getClass() instead of
1117         objc_lookup_class().
1118         (create_tree_of_subclasses_inherited_from): Same change (also, use
1119         an explicit 'if' instead of '?').
1120         (objc_init_statics): Same change.
1121         (objc_send_load): Same change.
1122         (__objc_init_protocol): same change.
1123         (__objc_send_message_in_list): Take a 'struct objc_method_list *'
1124         argument instead of 'MethodList_t'.  Use 'struct objc_method *'
1125         instead of 'Method_t'.
1126         (__objc_send_load): Use 'struct objc_method_list *' instead of
1127         'MethodList_t'.  Use sel_registerName() instead of
1128         sel_register_name().
1129         (__objc_exec_class): Take a 'struct objc_module *' argument
1130         instead of 'Module_t'.  Use 'struct objc_symtab *' instead of
1131         'Symtab_t'.  Use objc_getClass() instead of objc_lookup_class().
1132         Use 'struct objc_category *' instead of 'Category_t'.
1133
1134 2010-12-16  Nicola Pero  <nicola.pero@meta-innovation.com>
1135
1136         * sendmsg.c: Include objc/runtime.h instead of objc/objc-api.h.
1137         Include objc-private/module-abi-8.h and objc-private/selector.h
1138         instead of objc/encoding.h.
1139         (objc_msg_lookup_super): Use super->super_class instead of
1140         super->class.
1141         (method_get_first_argument, method_get_next_argument): Declare
1142         locally.
1143         (class_get_instance_method): Declare before using.
1144         (objc_msg_sendv): Use 'struct objc_method' instead of 'Method'.
1145         (__objc_init_dispatch_tables, __objc_send_initialize): Use
1146         sel_registerName() instead of sel_register_name().
1147         (__objc_forward): Use sel_getName() instead of sel_get_name().
1148         (objc_get_uninstalled_dtable): Use 'void' as argument.
1149         * objc-private/selector.h: New.
1150
1151 2010-12-15  Nicola Pero  <nicola.pero@meta-innovation.com>
1152
1153         * objc/message.h (objc_super): When using the modern API, do not
1154         define Super and Super_t, and always use 'super_class' for the
1155         super class field.
1156         (objc_msg_lookup_super): Updated prototype to use 'struct
1157         objc_super *' instead of 'Super_t'.
1158         * sendmsg.c (objc_msg_lookup_super): Updated prototype to use
1159         'struct objc_super *' instead of 'Super_t'.
1160
1161 2010-12-15  Nicola Pero  <nicola.pero@meta-innovation.com>
1162
1163         * objc/message.h: Update comments, reindented code and moved
1164         deprecated types and functions at the end of the file.  No code
1165         changes.
1166
1167 2010-12-15  Nicola Pero  <nicola.pero@meta-innovation.com>
1168
1169         * ivars.c (class_addIvar): Use the 'size' argument instead of
1170         trying to calculate it using objc_sizeof_type().
1171         * objc/runtime.h (class_addIvar): Updated comments.
1172
1173 2010-12-15  Nicola Pero  <nicola.pero@meta-innovation.com>
1174
1175         * sendmsg.c: Reindented some code and tidied up comments.  No
1176         actual code changes.
1177
1178 2010-12-14  Nicola Pero  <nicola.pero@meta-innovation.com>
1179
1180         * objc/Object.h: Moved all the methods, with the exception of
1181         -class and -isEqual:, into ...
1182         * objc/deprecated/Object.h: here.
1183         * Object.m: Moved all the methods, with the exception of -class
1184         and -isEqual: into the 'Deprecated' category.
1185
1186 2010-12-14  Nicola Pero  <nicola.pero@meta-innovation.com>
1187
1188         * objects.c (object_copy): Do not #undef as we are no longer
1189         including objc/objc-api.h.
1190         * selector.c: Include objc/runtime.h and
1191         objc-private/module-abi-8.h.  Do not include objc/objc-api.h and
1192         objc/encoding.h.  Updated
1193         (__objc_register_selectors_from_class): Use struct
1194         objc_method_list * instead of MethodList_t.
1195         (__objc_register_selectors_from_list): Use Method instead of
1196         Method_t.
1197         (struct objc_method_description_list): Do not define here.
1198         (__objc_register_instance_methods_to_class): Use struct
1199         objc_method_list * instead of MethodList_t and Method instead of
1200         Method_t.
1201
1202 2010-12-14  Nicola Pero  <nicola.pero@meta-innovation.com>
1203
1204         * selector.c: Reindented some code and tidied up comments.  No
1205         actual code changes.
1206
1207 2010-12-13  Iain Sandoe  <iains@gcc.gnu.org>
1208
1209         * encoding.c (_darwin_rs6000_special_round_type_align): New.
1210         (darwin_rs6000_special_round_type_align): Adjust to use new routine.
1211
1212 2010-12-11  Nicola Pero  <nicola.pero@meta-innovation.com>
1213
1214         * sendmsg.c (selector_resolveClassMethod): New.
1215         (selector_resolveInstanceMethod): New.
1216         (__objc_resolve_class_method): New.
1217         (__objc_resolve_instance_method): New.
1218         (get_imp): Call __objc_resolve_class_method or
1219         __objc_resolve_instance_method at the appropriate time.
1220         (objc_msg_lookup): Same.
1221         (class_getClassMethod): Same.
1222         (class_getInstanceMethod): Same.
1223         (__objc_init_dispatch_tables): Initialize
1224         selector_resolveClassMethod and selector_resolveInstanceMethod.
1225         * objc/runtime.h: Updated documentation of class_getClassMethod,
1226         class_getInstanceMethod and class_getMethodImplementation.
1227
1228 2010-12-11  Nicola Pero  <nicola.pero@meta-innovation.com>
1229
1230         * objc-private/module-abi-8.h (struct objc_symtab): Updated
1231         description of sel_ref_cnt and refs.
1232         * objc/deprecated/struct_objc_symtab.h (objc_symtab): Same change.
1233
1234 2010-12-06  Dave Korn  <dave.korn.cygwin@gmail.com>
1235
1236         PR target/40125
1237         PR lto/46695
1238         * configure.ac (extra_ldflags_libobjc): Invoke ACX_LT_HOST_FLAGS.
1239         * Makefile.in (lt_host_flags): Import AC_SUBST'd value.
1240         * aclocal.m4: Regenerate.
1241         * configure: Regenerate.
1242
1243 2010-12-03  Matthias Klose  <doko@ubuntu.com>
1244
1245         * configure.ac (VERSION): Bump the version to 3:0:0.
1246         * configure: Regenerate.
1247
1248 2010-11-23  Richard Frith-Macdonald <rfm@gnu.org>
1249
1250         * sendmsg.c (get_imp): Fixed call to __objc_get_forward_imp to
1251         pass nil as the receiver since we don't know the receiver at this
1252         point.
1253
1254 2010-11-18  Nicola Pero  <nicola.pero@meta-innovation.com>
1255
1256         * ivars.c: Include stdlib.h.
1257         * protocols.c: Same change.
1258
1259 2010-10-24  Nicola Pero  <nicola.pero@meta-innovation.com>
1260
1261         * Makefile.in (OBJC_SOURCE_FILES): Added accessors.m.
1262         * accessors.m: New.
1263         * init.c: Include objc-private/accessors.h.
1264         (__objc_exec_class): Call __objc_accessors_init.
1265         * objc-private/accessors.h: New.
1266
1267 2010-10-17  Nicola Pero  <nicola.pero@meta-innovation.com>
1268
1269         * objc/message.h: Moved initial includes outside of extern "C".
1270         * objc/runtime.h: Add extern "C" for Objective-C++.
1271
1272 2010-10-17  Nicola Pero  <nicola.pero@meta-innovation.com>
1273
1274         * init.c (objc_send_load): Do not wait for NXConstantString to be
1275         registered before executing +load.  There is no point if
1276         -fconstant-string-class=xxx is used when compiling all modules,
1277         as is the case for almost all users.
1278         * linking.m (__objc_linking): Do not try to forcefully link in
1279         NXConstantString.
1280
1281 2010-10-16  Nicola Pero  <nicola.pero@meta-innovation.com>
1282
1283         * objc/runtime.h: Updated comments.
1284         (class_addMethod): New.
1285         (class_addIvar): New.
1286         (class_replaceMethod): New.
1287         (objc_allocateClassPair): New.
1288         (objc_registerClassPair): New.
1289         (objc_disposeClassPair): New.
1290         * class.c (objc_allocateClassPair): New.
1291         (objc_registerClassPair): New.
1292         (objc_disposeClassPair): New.
1293         (class_getSuperclass): Return Nil if a class is in construction.
1294         * init.c (__objc_exec_class): Call __objc_init_class.
1295         (__objc_init_class): New.
1296         * ivars.c (class_copyIvarList): Return NULL if class is in
1297         construction.  Do not lock the runtime mutex.
1298         (class_getInstanceVariable): Return NULL if class is in
1299         construction.  Do not lock the runtime mutex.
1300         (class_addIvar): New.
1301         * sendmsg.c (class_addMethod): New.
1302         (class_replaceMethod): New.
1303         * objc-private/module-abi-8.h (__CLS_SETNOTINFO): New.
1304         (_CLS_IN_CONSTRUCTION): New.
1305         (CLS_IS_IN_CONSTRUCTION): New.
1306         (CLS_SET_IN_CONSTRUCTION): New.
1307         (CLS_SET_NOT_IN_CONSTRUCTION): New.
1308         * objc-private/runtime.h (__objc_init_class): New.
1309
1310 2010-10-16  Nicola Pero  <nicola.pero@meta-innovation.com>
1311
1312         * class.c (class_getSuperclass): Call __objc_resolve_class_links
1313         if the class is not resolved yet.
1314         * ivars.c (class_getInstanceVariable): Use class_getSuperclass.
1315
1316 2010-10-16  Nicola Pero  <nicola.pero@meta-innovation.com>
1317
1318         * objc/runtime.h (class_getIvarLayout): New.
1319         (class_getWeakIvarLayout): New.
1320         (class_setIvarLayout): New.
1321         (class_setWeakIvarLayout): New.
1322         * ivars.c (class_getIvarLayout): New.
1323         (class_getWeakIvarLayout): New.
1324         (class_setIvarLayout): New.
1325         (class_setWeakIvarLayout): New.
1326
1327 2010-10-15  Nicola Pero  <nicola.pero@meta-innovation.com>
1328
1329         * objc/runtime.h (class_copyPropertyList): New.
1330         (class_getProperty): New.
1331         (property_getAttributes): New.
1332         (property_getName): New.
1333         * ivars.c (class_copyPropertyList): New.
1334         (class_getProperty): New.
1335         (property_getAttributes): New.
1336         (property_getName): New.
1337
1338 2010-10-15  Nicola Pero  <nicola.pero@meta-innovation.com>
1339
1340         * objc-private/runtime.h (__objc_update_classes_with_methods): New.
1341         * class.c (__objc_update_classes_with_methods): New.
1342         (objc_getClassList): Do not lock the class lock.
1343         * methods.c (method_exchangeImplementations): New.
1344         (method_setImplementation): New.
1345         * objc/runtime.h (method_setImplementation): New.
1346         (method_exchangeImplementations): New.
1347
1348 2010-10-15  Nicola Pero  <nicola.pero@meta-innovation.com>
1349
1350         * Protocol.m: Include objc/runtime.h and
1351         objc-private/module-abi-8.h instead of objc/objc-api.h.  Do not
1352         repeat Protocol's instance variables.
1353         (struct objc_method_description_list): Do not define here.
1354         ([-conformsTo:]): Reimplemented on top of protocol_conformsTo().
1355         ([descriptionForInstanceMethod:]): Use sel_isEqual() to compare
1356         selectors directly instead of getting names and then using strcmp.
1357         ([descriptionForClassMethod:]): Same change.
1358         ([-isEqual:]): Reimplemented on top of protocol_isEqual().
1359         * protocols.c (protocol_getMethodDescription): Use sel_isEqual()
1360         to compare selectors directly instead of getting names and then
1361         using strcmp.
1362         * objc/Protocol.h: Updated comments.
1363
1364 2010-10-15  Nicola Pero  <nicola.pero@meta-innovation.com>
1365
1366         * init.c (__objc_init_protocol): New function which fixes up a
1367         protocol's class pointer, registers it with the runtime, register
1368         all protocol selectors and registers associated protocols too.
1369         (objc_init_statics): Detect if we are initializing protocols, and
1370         if so, use __objc_init_protocol instead of only fixing up the
1371         class pointer.
1372         (__objc_init_protocls): Use __objc_init_protocol.
1373         * objc-private/module-abi-8.h: Updated comments.
1374         * objc-private/runtime.h
1375         (__objc_register_selectors_from_description_list): New.
1376         * selector.c (__objc_register_selectors_from_description_list):
1377         New.  (struct objc_method_description_list): Declare.
1378         * Protocol.m ([-descriptionForInstanceMethod:]): Use sel_get_name
1379         when accessing the name of a method, which is now correctly a SEL.
1380         ([-descriptionForClassMethod:]): Same change.
1381         * protocols.c (protocol_getMethodDescription): Same change.
1382         * objc/runtime.h: Updated comments.
1383         (sel_registerTypedName): Fixed typo in function name.
1384
1385 2010-10-13  Nicola Pero  <nicola.pero@meta-innovation.com>
1386
1387         PR libobjc/23214
1388         * init.c (objc_init_statics): Do not skip the initialization of a
1389         statics list if the first object has already been initialized; in
1390         the case of Protocols, while the first one may have been
1391         initialized, some others may not have been initialized yet.
1392
1393 2010-10-13  Nicola Pero  <nicola.pero@meta-innovation.com>
1394
1395         * Makefile.in (OBJC_DEPRECATED_H): Added
1396         objc_get_uninstalled_dtable, objc_object_alloc.h and
1397         struct_objc_static_instances.h.
1398
1399 2010-10-13  Nicola Pero  <nicola.pero@meta-innovation.com>
1400
1401         * encoding.c (method_copyReturnType): New.
1402         (method_copyArgumentType): New.
1403         (method_getReturnType): New.
1404         (method_getArgumentType): New.
1405         * methods.c (method_getDescription): New.
1406         * objc/runtime.h (method_copyReturnType): New.
1407         (method_copyArgumentType): New.
1408         (method_getReturnType): New.
1409         (method_getArgumentType): New.
1410         (method_getDescription): New.
1411
1412 2010-10-12  Nicola Pero  <nicola.pero@meta-innovation.com>
1413
1414         * encoding.c: Tidied up comments.
1415         (objc_skip_variable_name): New static inline function.
1416         (objc_sizeof_type): Use objc_skip_variable_name instead of copying
1417         the same code over and over.
1418         (objc_alignof_type): Same.
1419         (objc_aligned_size): Same.
1420         (objc_promoted_size): Same.
1421         (objc_skip_typespec): Same.
1422         (objc_layout_structure_next_member): Same.
1423         (objc_skip_offset): Skip a '-' before the digits (if any).  Fixed
1424         historical bug where objc_skip_offset would skip one byte even if
1425         there is no offset: check that the first offset digit is actually
1426         a digit before skipping it.
1427         (objc_skip_type_qualifiers): Mark as inline.
1428         (objc_skip_typespec): Mark as inline.
1429
1430 2010-10-12  Nicola Pero  <nicola.pero@meta-innovation.com>
1431
1432         * Makefile.in (C_SOURCE_FILES): Added methods.c.
1433         * encoding.c (method_getNumberOfArguments): New.
1434         (method_get_number_of_arguments): Call
1435         method_getNumberOfArguments.
1436         * ivars.c (ivar_getName): Check for NULL variable argument.
1437         (ivar_getOffset): Check for NULL variable argument.
1438         (ivar_getTypeEncoding): Check for NULL variable argument.
1439         (class_copyIvarList): New.
1440         * methods.c: New.
1441         * protocols.c (class_copyProtocolList): Check for Nil class_
1442         argument.
1443         * sendmsg.c: Use 'struct objc_method *' instead of Method_t, and
1444         'struct objc_method_list *' instead of MethodList_t.
1445         (class_getMethodImplementation): New.
1446         (class_respondsToSelector): New.
1447         (class_getInstanceMethod): New.
1448         (class_getClassMethod): New.
1449         * objc/runtime.h: Updated comments.
1450         (class_copyIvarList): New.
1451         (class_getInstanceMethod): New.
1452         (class_getClassMethod): New.
1453         (class_getMethodImplementation): New.
1454         (class_respondsToSelector): New.
1455         (method_getName): New.
1456         (method_getImplementation): New.
1457         (method_getTypeEncoding): New.
1458         (class_copyMethodList): New.
1459         (method_getNumberOfArguments): New.
1460
1461 2010-10-12  Nicola Pero  <nicola.pero@meta-innovation.com>
1462
1463         * class.c: Include objc/runtime.h and objc-private/module-abi-8.h
1464         instead of objc/objc-api.h.
1465         (objc_get_unknown_class_handler): Do not define.
1466         (class_isMetaClass): New.
1467         (class_getSuperclass): New.
1468         (class_getVersion): New.
1469         (class_setVersion): New.
1470         (class_getInstanceSize): New.
1471         * exceptions.c: Include objc/runtime.h instead of objc/objc-api.h.
1472         (is_kind_of_exception_matcher): Use objc_getSuperclass instead of
1473         objc_get_super_class.
1474         (get_ttype_entry): Use objc_getRequiredClass instead of
1475         objc_get_class.
1476         * ivars.c (class_getClassVariable): New.
1477         * objects.c: Include objc/runtime.h, objc/thr.h and
1478         objc-private/module-abi-8.h instead of objc/objc-api.h
1479         * objc/runtime.h (class_getClassVariable): New.
1480         (class_isMetaClass): New.
1481         (class_getSuperclass): New.
1482         (class_getVersion): New.
1483         (class_setVersion): New.
1484         (class_getInstanceSize): New.
1485         * objc-private/module-abi-8.h (HOST_BITS_PER_LONG): New (from
1486         objc/objc-api.h)
1487         (__CLS_INFO): Same.
1488         (__CLS_ISINFO): Same.
1489         (__CLS_SETINFO): Same.
1490         (CLS_ISMETA): Same.
1491         (CLS_ISCLASS): Same.
1492         (CLS_ISRESOLV): Same.
1493         (CLS_SETRESOLV): Same.
1494         (CLS_ISINITIALIZED): Same.
1495         (CLS_SETINITIALIZED): Same.
1496         (CLS_GETNUMBER): Same.
1497         (CLS_SETNUMBER): Same.
1498
1499 2010-10-12  Nicola Pero  <nicola.pero@meta-innovation.com>
1500
1501         * archive.c: Do not include objc/objc.h.
1502         * class.c: Do not include objc/objc.h.
1503         * encoding.c: Include objc/runtime.h, ctype.h and
1504         objc-private/module-abi-8.h instead of objc/objc-api.h and
1505         objc/encoding.h.
1506         * error.c: Do not include objc/objc.h.
1507         * gc.c: Include tconfig.h and objc/encoding.h only if
1508         OBJC_WITH_GC.
1509         * hash.c: Include objc/runtime.h and objc/thr.h instead of
1510         objc/objc-api.h.  Do not include objc/objc.h.
1511         * init.c: Do not include objc/objc.h.
1512         * ivars.c: Include objc/runtime.h, objc-private/module-abi-8.h and
1513         objc/thr.h instead of objc/objc-api.h.  Do not include
1514         objc/objc.h.
1515         * linking.m: Tidied comment.
1516         * memory.c: Include objc/runtime.h instead of objc/objc-api.h.
1517         Do not include objc/objc.h.
1518         * objects.c: Do not include objc/objc.h.
1519         * objc-sync.c: Include objc/runtime.h instead of objc/objc-api.h.
1520         * protocols.c: Do not include objc/objc.h.
1521         * sarray.c: Include objc/runtime.h instead of objc/objc-api.h.  Do
1522         not include objc/objc.h.
1523         * selector.c: Do not include objc/objc.h.
1524         * sendmsg.c: Do not include objc/objc.h.
1525         * thr.c: Include objc/runtime.h instead of objc/objc-api.h.
1526         Do not include objc/objc.h.
1527         * objc/objc-decls.h: Reindented code.
1528         * objc/runtime.h Include objc-decls.h.  Updated comments.
1529         (objc_malloc): New.
1530         (objc_atomic_malloc): New.
1531         (objc_calloc): New.
1532         (objc_realloc): New.
1533         (objc_free): New.
1534         * objc-private/runtime.h: Updated comments.
1535
1536 2010-10-12  Nicola Pero  <nicola.pero@meta-innovation.com>
1537
1538         * Makefile.in (C_SOURCE_FILES): Added protocols.c.
1539         * objc-private/protocols.h: New.
1540         * protocols.c: New.
1541         * init.c: Include objc-private/protocols.h.
1542         (__objc_exec_class): Call __objc_protocols_init on startup.
1543         (__objc_init_protocols): Call __objc_protocols_add_protocol.
1544         * objc-private/runtime.h: Use (struct objc_method_list *) instead
1545         of MethodList_t, and (struct objc_method *) instead of Method_t.
1546         * objc/deprecated/struct_objc_class.h: Define
1547         __objc_STRUCT_OBJC_CLASS_defined.
1548         * objc-private/module-abi-8.h (struct
1549         objc_method_description_list): New.
1550         (struct objc_class): Only define if
1551         __objc_STRUCT_OBJC_CLASS_defined is undefined.
1552         * objc/runtime.h (class_getName): New.
1553         (objc_getProtocol): New.
1554         (objc_copyProtocolList): New.
1555         (class_addProtocol): New.
1556         (class_conformsToProtocol): New.
1557         (class_copyProtocolList): New.
1558         (protocol_conformsToProtocol): New.
1559         (protocol_isEqual): New.
1560         (protocol_getName): New.
1561         (protocol_getMethodDescription): New.
1562         (protocol_copyMethodDescriptionList): New.
1563         (protocol_getProperty): New.
1564         (protocol_copyPropertyList): New.
1565         (protocol_copyProtocolList): New.
1566         * class.c (class_getName): New.
1567         * selector.c (sel_isEqual): New.
1568
1569 2010-10-12  Nicola Pero  <nicola.pero@meta-innovation.com>
1570
1571         * selector.c (sel_getName): Return "<null selector>" for a NULL
1572         argument.
1573         (sel_get_name): Return 0 for a NULL argument.
1574         * objc/runtime.h (sel_getName): Updated documentation.
1575
1576         * objc-private/hash.h (class_hash_table): Unused declaration
1577         removed.
1578         (module_hash_table): Same.
1579         * objc/deprecated/hash.h: Same changes.
1580
1581 2010-10-11  Nicola Pero  <nicola.pero@meta-innovation.com>
1582
1583         * class.c (objc_getClassList): New.
1584         (objc_getRequiredClass): New.
1585         (objc_getMetaClass): New.
1586         (objc_lookupClass): New.
1587         (objc_getClass): New.
1588         (__objc_get_unknown_class_handler): New.
1589         (objc_setGetUnknownClassHandler): New.
1590         (objc_get_class): Use __objc_get_unknown_class_handler.
1591         (objc_lookup_class): Call objc_getClass.
1592         * objc/objc-api.h: Updated comment and copyright notice.
1593         * objc/runtime.h: Updated comments.
1594         (objc_getClass): New.
1595         (objc_lookupClass): New.
1596         (objc_getMetaClass): New.
1597         (objc_getRequiredClass): New.
1598         (objc_getClassList): New.
1599         (objc_setGetUnknownClassHandler): New.
1600         (objc_get_unknown_class_handler): New.
1601         * objc-private/runtime.h: Use __objc_private_runtime_INCLUDE_GNU
1602         instead of __objc_runtime_INCLUDE_GNU as include guard.
1603         * objc-private/error.h (_objc_abort): Mark as noreturn.
1604
1605 2010-10-11  Nicola Pero  <nicola.pero@meta-innovation.com>
1606
1607         * Makefile.in (C_SOURCE_FILES): Added ivars.c.
1608         * ivars.c: New.
1609         * objc/objc.h: Updated comments.
1610         * objc/runtime.h (object_getClass): New.
1611         (object_getClassName): New.
1612         (object_setClass): New.
1613         (class_getInstanceVariable): New.
1614         (object_getIndexedIvars): New.
1615         (object_getInstanceVariable): New.
1616         (object_setInstanceVariable): New.
1617         (object_getIvar): New.
1618         (object_setIvar): New.
1619         (ivar_getName): New.
1620         (ivar_getOffset): New.
1621         (ivar_getTypeEncoding): New.
1622         * objc-private/module-abi-8.h (struct objc_class): Added.
1623         * objects.c (object_getClassName): New.
1624         (object_setClass): New.
1625
1626 2010-10-11  Nicola Pero  <nicola.pero@meta-innovation.com>
1627
1628         * objc/objc.h: Updated comments.
1629         * objc/objc-api.h: (object_copy): Added one argument; use a
1630         #define to maintain backwards-compatibility.  Moved
1631         _objc_object_alloc, _objc_object_copy, _objc_object_dispose and
1632         objc_get_uninstalled_dtable into
1633         objc/deprecated/objc_get_uninstalled_dtable.h and
1634         objc/deprecated/objc_object_alloc.h.  Include these files.
1635         * objc/deprecated/objc_get_uninstalled_dtable.h: New.
1636         * objc/deprecated/objc_object_alloc.h: New.
1637         * objc/runtime.h (set_getName): New.
1638         (sel_getType): New.
1639         (sel_getUid): New.
1640         (sel_registerName): New.
1641         (sel_registerTypedName): New.
1642         (sel_isEqual): New.
1643         (class_createInstance): New.
1644         (object_copy): New.
1645         (object_dispose): New.
1646         * objects.c: Do not include tconfig.h.  Include gc_typed.h if
1647         building the garbage collection version.
1648         (__objc_object_alloc): Removed.
1649         (__objc_object_copy): Removed.
1650         (__objc_object_dispose): Removed.
1651         (class_createInstance): New from code in class_create_instance.
1652         Cast second argument of GC_malloc_explicitly_typed.  Use
1653         objc_calloc.  Do not call _objc_object_alloc.
1654         (class_create_instance): Call class_createInstance.
1655         (object_copy): Added extraBytes argument.  Do not call
1656         _objc_object_copy.
1657         (object_dispose): Do not call _objc_object_dispose.
1658         * memory.c (objc_free): When using garbage collection, mark the
1659         argument as unused.
1660         * selector.c (sel_getName): New.
1661         (sel_get_name): Call sel_getName.
1662         (sel_getType): New.
1663         (sel_get_type): Call sel_getType.
1664         (sel_registerName): New.
1665         (sel_register_name): Call sel_registerName.
1666         (sel_registerTypedName): New.
1667         (sel_register_typed_name): Call sel_registerTypedName.
1668         (sel_getUid): New.
1669         (sel_get_uid): Call sel_getUid.
1670
1671 2010-10-10  Nicola Pero  <nicola.pero@meta-innovation.com>
1672
1673         * objc/objc-api.h: Define Method, Method_t, Category and
1674         Category_t.  Prevent including this file at the same time as
1675         objc/runtime.h.  Updated comments.
1676         * objc/deprecated/struct_objc_method.h: Do not define Method,
1677         Method_t.
1678         * objc/deprecated/struct_objc_category.h: Do not define Category,
1679         Category_t.
1680         * objc-private/module-abi-8.h: New file containing a copy of all
1681         the structure definitions.  Not used yet.
1682         * objc/encoding.h (objc_aligned_size): Removed duplicate
1683         declaration.  Updated comments.
1684         * objc/runtime.h: Added Ivar, objc_property_t, Property, Method,
1685         Category, struct objc_method_description, _C_ID and similar,
1686         _C_CONST and similar and _F_CONST and similar.  Added
1687         objc_sizeof_type, objc_alignof_type, objc_aligned_size,
1688         objc_promoted_size, objc_skip_type_qualifier, objc_skip_typespec,
1689         objc_skip_offset, objc_skip_argspec, objc_get_type_qualifiers,
1690         struct objc_struct_layout, objc_layout_structure,
1691         objc_layout_structure_next_member, objc_layout_finish_structure,
1692         objc_layout_structure_get_info.  Prevent including this file at
1693         the same time as objc/objc-api.h.
1694
1695 2010-10-10  Nicola Pero  <nicola.pero@meta-innovation.com>
1696
1697         * Makefile.in (OBJC_DEPRECATED_H): Added struct_objc_category.h,
1698         struct_objc_ivar.h, struct_objc_ivar_list.h, struct_objc_method.h,
1699         struct_objc_method_list.h, struct_objc_module.h,
1700         struct_objc_protocol_list.h, struct_objc_symtab.h.
1701         * objc/deprecated/struct_objc_category.h: New.
1702         * objc/deprecated/struct_objc_ivar.h: New.
1703         * objc/deprecated/struct_objc_ivar_list.h: New.
1704         * objc/deprecated/struct_objc_method.h: New.
1705         * objc/deprecated/struct_objc_method_list.h: New.
1706         * objc/deprecated/struct_objc_module.h: New.
1707         * objc/deprecated/struct_objc_protocol_list.h: New.
1708         * objc/deprecated/struct_objc_symtab.h: New.
1709         * objc/deprecated/struct_objc_static_instances.h: New.
1710         * objc/objc-api.h: Definitions of deprecated structures moved into
1711         the above header fragment files in objc/deprecated/.  Include the
1712         files instead of definition the structures here.  Updated
1713         comments.
1714         * objc/runtime.h: Updated comments.  Do not include objc-api.h.
1715         (objc_set_enumeration_mutation_handler): Renamed to
1716         objc_setEnumerationMutationHandler.
1717         * objc-foreach.c (objc_set_enumeration_mutation_handler): Renamed
1718         to objc_setEnumerationMutationHandler.
1719         * objc/objc-exception.h (objc_set_exception_matcher): Renamed to
1720         objc_setExceptionMatcher.
1721         (objc_set_uncaught_exception_handler): Renamed to
1722         objc_setUncaughtExceptionHandler.
1723         * exception.c: Same changes.
1724
1725 2010-10-10  Nicola Pero  <nicola.pero@meta-innovation.com>
1726
1727         * objc-sync.c: Include objc-private/common.h.
1728
1729 2010-10-10  Nicola Pero  <nicola.pero@meta-innovation.com>
1730
1731         * objc-foreach.c: Include objc-private/common.h.
1732         * objc/deprecated/METHOD_NULL.h: New file.
1733         * objc/objc-api.h: Include deprecated/METHOD_NULL.h instead of
1734         defining METHOD_NULL here.
1735         * Makefile.in (OBJC_DEPRECATED_H): Added METHOD_NULL.h.
1736         * Object.m ([+instancesRespondTo:]): Use (Method_t)0 instead of
1737         METHOD_NULL.
1738         ([-respondsTo:]): Same change.
1739         * objc/objc-api.h (method_get_imp): Converted it into a normal
1740         function so that we can hide the internals of struct objc_method.
1741         * sendmsg.c (method_get_imp): Implemented.
1742
1743 2010-10-09  Nicola Pero  <nicola.pero@meta-innovation.com>
1744
1745         * objc/objc-api.h (struct objc_super, Super, Super_t,
1746         objc_msg_lookup_super, objc_msg_sendv, objc_msg_forward,
1747         objc_msg_forward2): Declarations moved to objc/message.h.  Include
1748         message.h here.
1749         * objc/message.h: Added such declarations; updated comments.
1750
1751 2010-10-06  Nicola Pero  <nicola.pero@meta-innovation.com>
1752
1753         Implemented fast enumeration for Objective-C.
1754         * Makefile.in (C_SOURCE_FILES): Added objc-foreach.c.
1755         (OBJC_H): Added runtime.h
1756         * objc-foreach.c: New file.
1757         * objc/runtime.h: New file.
1758
1759 2010-09-30  Kai Tietz  <kai.tietz@onevision.com>
1760
1761         * objc/deprecated/struct_objc_class.h: Add padding
1762         to avoid warning with -Wpadded.
1763
1764 2010-09-26  Nicola Pero  <nicola.pero@meta-innovation.com>
1765
1766         * encoding.c (objc_sizeof_type): Added support for vector type and
1767         for double long types.
1768         (objc_alignof_type): Same change.
1769         (objc_skip_typespec): Same change.
1770         * objc/encoding.h (_C_GCINVISIBLE): Use '|' for _C_GCINVISIBLE
1771         instead of '!' since '!' is already used for _C_VECTOR.
1772         * objc/objc-api.h (_C_LNG_DBL): Added.
1773
1774 2010-09-26  Nicola Pero  <nicola.pero@meta-innovation.com>
1775
1776         * libobjc_entry.c: File removed.
1777
1778 2010-09-26  Kai Tietz  <kai.tietz@onevision.com>
1779
1780         * sendmsg.c (objc_msg_lookup): Remove inline.
1781         (objc_get_uninstalled_dtable): Likewise.
1782         * encoding.c (objc_skip_type_qualifiers): Likewise.
1783         (objc_skip_offset): Likewise.
1784         * archive.c (__objc_write_object): Likewise
1785         (__objc_write_class):
1786         (__objc_write_selector):
1787         (objc_read_char):
1788         (objc_read_unsigned_char):
1789         (objc_read_short):
1790         (objc_read_unsigned_short):
1791         (objc_read_int):
1792         (objc_read_long):
1793         (__objc_read_nbyte_uint):
1794         (objc_read_unsigned_int):
1795         (objc_read_unsigned_long):
1796         * objc/objc-decls.h (obc_EXPORT): Remove dllexport for DLL_EXPORT case.
1797         (objc_EXPORT): Likewise.
1798         * objc/message.h (objc-decls.h): Add include.
1799         * objc/objc-api.h: Mark API by objc_EXPORT.
1800         * libobjc.def (__objc_responds_to): Removed.
1801
1802 2010-09-18  Nicola Pero  <nicola.pero@meta-innovation.com>
1803
1804         * hash.c: Include objc-private/hash.h instead of objc/hash.h.
1805
1806         * objc/sarray.h: Moved into objc/deprecated/sarray.h;
1807         objc/sarray.h replaced with a placeholder including the file from
1808         the deprecated/ directory.
1809         * objc-private/sarray.h: New file (private copy of sarray.h).
1810         * hash.c: Include <assert.h> instead of "assert.h"
1811         * sarray.c: Include <assert.h> instead of "assert.h".  Include
1812         objc-private/sarray.h instead of objc/sarray.h.
1813         * selector.c: Include objc-private/sarray.h instead of
1814         objc/sarray.h.
1815         * sendmsg.c: Include <assert.h>.  Include objc-private/sarray.h
1816         instead of objc/sarray.h.
1817         * Makefile.in (OBJC_DEPRECATED_H): Added sarray.h.
1818
1819 2010-09-17  Nicola Pero  <nicola.pero@meta-innovation.com>
1820
1821         * objc-private/objc-list.h (list_remove_elem): Unused function
1822         removed.  (list_nth): Unused function removed.  (list_find):
1823         Unused function removed.  (list_lenght): Unused function removed.
1824
1825 2010-09-17  Nicola Pero  <nicola.pero@meta-innovation.com>
1826
1827         * objc/hash.h: Moved into objc/deprecated/hash.h; objc/hash.h
1828         replaced with a placeholder including the file from the
1829         deprecated/ directory.
1830         * objc/objc-api.h: Updated includes.
1831         * objc/typedstream.h: Updated includes.
1832         * objc-private/hash.h: New file (private copy of hash.h).
1833         * objc/objc-list.h: Moved into objc/deprecated/objc-list.h;
1834         objc/objc-list.h replaced with a placeholder including the file
1835         from the deprecated/ directory.
1836         * objc-private/objc-list.h: New file (private copy of objc-list.h).
1837         * init.c: Include objc-private/hash.h and objc-private/objc-list.h
1838         instead of objc/hash.h and objc/objc-list.h.
1839         * selector.c: Same change.
1840         * class.c: Added include <string.h>, which used to be implicitly included
1841         when hash.h was included.
1842         * exception.c: Same change.
1843         * objects.c: Same change.
1844         * sarray.c: Same change.
1845         * sendmsg.c: Same change.
1846         * Makefile.in (OBJC_DEPRECATED_H): Added hash.h and objc-list.h.
1847
1848 2010-09-14  Nicola Pero  <nicola.pero@meta-innovation.com>
1849
1850         Implemented objc_sync_enter() and objc_sync_exit(), which are
1851         required by @synchronized() to work.
1852         * objc-sync.c: New file.
1853         * objc/objc-sync.h: New file.
1854         * objc-private/objc-sync.h: New file.
1855         * init.c (__objc_exec_class): Call __objc_sync_init() during the
1856         Objective-C runtime startup.
1857         * Makefile.in: Added objc-sync.c and objc-sync.h.
1858         * configure.ac: Added GCC_CHECK_TLS.
1859         * acinclude.m4: Include ../config/enable.m4 and ../config/tls.m4.
1860         * configure: Regenerated.
1861         * config.h.in: Regenerated.
1862
1863 2010-09-12  Nicola Pero  <nicola.pero@meta-innovation.com>
1864
1865         * Makefile.in (%_gc.lo): New pattern rules to build the
1866         garbage-collected version of the library.  Removed rules for
1867         specific files that are no longer needed.  Standardized all rules.
1868         (C_SOURCE_FILES, OBJC_SOURCE_FILES): New variables.
1869         (OBJS, OBJS_GC): Compute these from C_SOURCE_FILES and
1870         OBJC_SOURCE_FILES.
1871         (INCLUDES): Removed the unused include -I$(srcdir)/objc.
1872
1873 2010-09-12  Nicola Pero  <nicola.pero@meta-innovation.com>
1874
1875         * memory.c (objc_calloc): Fixed call to GC_malloc when building
1876         with Garbage Colletion.
1877
1878 2010-09-12  Nicola Pero  <nicola.pero@meta-innovation.com>
1879
1880         * memory.c: Do not include objc-private/runtime.h.
1881
1882 2010-09-12  Nicola Pero  <nicola.pero@meta-innovation.com>
1883
1884         * objc/deprecated/objc_malloc.h: New file.
1885         * objc/deprecated/objc_valloc.h: New file.
1886         * objc/objc-api.h: Include the files instead of defining
1887         objc_valloc, _objc_malloc() and similar.
1888         * Makefile.in (OBJC_DEPRECATED_H): Added objc_valloc.h and
1889         objc_malloc.h.
1890         * memory.c: Removed the extra layer of indirection of _objc_malloc
1891         and similar.
1892         (objc_calloc): Use GC_malloc in the garbage-collected
1893         implementation as GC_malloc returns memory that is already freed.
1894         (objc_valloc): Deprecated.
1895
1896 2010-09-12  Nicola Pero  <nicola.pero@meta-innovation.com>
1897
1898         * objc/deprecated/objc_error.h: New file.
1899         * objc/objc-api.h: Include deprecated/objc_error.h instead of
1900         defining objc_error and related.
1901         * error.c: New file.  Added _objc_abort function which replaces
1902         objc_error.  No change in functionality as they both print an
1903         error and abort.
1904         * misc.c: File removed.  Code moved into memory.c and error.c.
1905         * memory.c: New file.
1906         * objc-private/error.h: New file.
1907         * archive.c: Include objc-private/error.h and use _objc_abort
1908         instead of objc_error everywhere.
1909         * class.c: Same change.
1910         * encoding.c: Same change.
1911         * init.c: Same change, and simplified init_check_module_version.
1912         * memory.c: Same change.
1913         * sendmsg.c:  Same change.
1914         * thr.c: Same change.
1915         * Makefile.in (OBJ_DEPRECATED_H): Added objc_error.h.
1916         (OBJ_H): Reordered list.
1917         (OBJS): Removed misc.lo, added memory.lo and error.lo.
1918         (OBJS_GC): Removed misc_gc.lo, added memory_gc.lo and error_gc.lo.
1919         (misc_gc.lo): Rule removed.
1920         (error_gc.lo): Rule added.
1921         (memory_gc.lo): Rule added.
1922
1923 2010-09-12  Nicola Pero  <nicola.pero@meta-innovation.com>
1924
1925         * objc/objc.h (__GNU_LIBOBJC__): New #define providing an easy way
1926         to check the API version.  Added some comments.
1927
1928         * objc-private/common.h: New file.
1929         * NXConstStr.m: Include objc-private/common.h.
1930         * Object.m: Same change.
1931         * Protocol.m: Same change.
1932         * archive.c: Same change.
1933         * class.c: Same change.
1934         * encoding.c: Same change.
1935         * exception.c: Same change.
1936         * gc.c: Same change.
1937         * hash.c: Same change.
1938         * init.c: Same change.
1939         * libobjc_entry.c: Same change.
1940         * linking.m: Same change.
1941         * misc.c: Same change (and added a comment).
1942         * nil_method.c: Same change.
1943         * objects.c: Same change.
1944         * sarray.c: Same change.
1945         * selector.c: Same change.
1946         * sendmsg.c: Same change.
1947         * thr.c: Same change.
1948
1949 2010-09-11  Nicola Pero  <nicola.pero@meta-innovation.com>
1950
1951         * objc/objc-api.h: Removed obsolete #ifdef for NeXTSTEP.
1952
1953 2010-09-11  Nicola Pero  <nicola.pero@meta-innovation.com>
1954
1955         * archive.c: Removed not needed includes.
1956         * class.c: Same change.
1957         * hash.c: Same change.
1958         * misc.c: Same change.
1959         * nil_method.c: Same change.
1960         * objects.c: Same change.
1961         * sarray.c: Same change.
1962         * sendmsg.c: Same change.
1963         * thr.c: Same change.
1964
1965 2010-09-11  Nicola Pero  <nicola.pero@meta-innovation.com>
1966
1967         * objc/runtime.h: Moved to objc-private/runtime.h.  Do not include
1968         all the objc/*.h files.
1969         * objc-private/runtime.h: New file.
1970         * archive.c: Include objc-private/runtime.h (and required objc/*.h
1971         files) instead of objc/runtime.h.
1972         * class.c: Same change.
1973         * hash.c: Same change.
1974         * init.c: Same change.
1975         * misc.c: Same change.
1976         * nil_method.c: Same change.
1977         * objects.c: Same change.
1978         * sarray.c: Same change.
1979         * selector.c: Same change.
1980         * sendmsg.c: Same change.
1981         * thr.c: Same change.
1982
1983 2010-09-11  Nicola Pero  <nicola.pero@meta-innovation.com>
1984
1985         * objc/deprecated/struct_objc_selector.h: New file.  Definition of
1986         'struct objc_selector' and 'sel_eq' moved here.
1987         * objc/deprecated/struct_objc_protocol.h: New file.  Definition of
1988         'struct objc_procotol' moved here.
1989         * objc/deprecated/struct_objc_class.h: New file.  Definition of
1990         'struct objc_class' moved here.
1991         * objc/deprecated/MetaClass.h: New file.  Definition of MetClass
1992         moved here.
1993         * objc/deprecated/STR.h: New file.  Definition of STR moved here.
1994         * objc/message.h: New file.  Definitions for relval_t, apply_t,
1995         arglist, arglist_t and objc_msg_lookup were moved here.
1996         * objc/objc.h: Include the above files instead of defining the
1997         corresponding structs, types and functions here.  Added new opaque
1998         definitions for SEL and Class.  Use Class and not 'struct
1999         objc_class *' in the definition of 'struct objc_object'.
2000         Commented all types defined in the file.  Removed special
2001         definition of BOOL as 'int' on __vxworks; use 'unsigned char'
2002         there as well.
2003         * objc/deprecated/objc-unexpected-exception.h: Renamed to
2004         objc_unexpected_exception.h.
2005         * objc/objc-api.h: Updated include of
2006         objc-unexpetected-exception.h
2007         * objc/objc-exception.h: Updated comments.
2008         * Makefile.in (OBJC_H, OBJC_DEPRECATED_H): Added the new header
2009         files.  Reindented list of files.
2010
2011 2010-09-10  Nicola Pero  <nicola.pero@meta-innovation.com>
2012
2013         * objc/objc-api.h (objc_trace): Unused variable removed.
2014
2015 2010-09-10  Nicola Pero  <nicola.pero@meta-innovation.com>
2016
2017         * objc/deprecated: New directory.
2018         * objc/deprecated/README: New file.
2019         * objc/README: New file.
2020         * objc/typedstream.h: Moved into objc/deprecated/typedstream.h;
2021         objc/typedstream.h replaced with a placeholder including the file
2022         from the deprecated/ directory.
2023         * objc/deprecated/objc-unexpected-exception.h: New file with the
2024         definition of _objc_unexpected_exception.
2025         * objc/objc-api.h: Include deprecated/objc-unexcepted-exception.h
2026         instead of defining _objc_unexpected_exception.
2027         * objc/deprecated/Object.h: New file with the deprecated Object
2028         methods in a 'Deprecated' category.
2029         * objc/Object.h Include deprecated/Object.h instead of defining
2030         the deprecated methods.
2031         * Object.m: Moved deprecated methods into 'Deprecated' category.
2032         * objc-private: New directory.
2033         * objc-private/README: New file.
2034         * Makefile.in (OBJC_DEPRECATED_H): New variable.
2035         (install-headers): Create installation directory for
2036         OBJC_DEPRECATED_H headers, and install them.
2037
2038 2010-09-10  Nicola Pero  <nicola.pero@meta-innovation.com>
2039
2040         * objc/objc-exception.h: Fixed include of objc.h.
2041
2042 2010-09-08  Nicola Pero  <nicola.pero@meta-innovation.com>
2043
2044         * objc/objc-exception.h: New file.
2045         * exception.c (objc_set_uncaught_exception_handler): Implemented.
2046         (objc_set_exception_matcher): Implemented.
2047         (objc_exception_throw): Use the uncaught exception handler if set.
2048         (PERSONALITY_FUNCTION): Use the exception matcher instead of the
2049         hardcoded isKindOf.
2050         (isKindOf): Renamed to is_kind_of_exception_matcher.  Tidied code
2051         up.  Removed segmentation fault when value is 'nil'.
2052         * objc/objc-api.h (_objc_unexpected_exception): Mark as
2053         deprecated.
2054         * Makefile.in (exception.lo, exception_gc.lo): Use
2055         -Wno-deprecated-declarations when compiling.
2056         (OBJC_H): Added objc-exception.h
2057
2058 2010-09-08  Nicola Pero  <nicola.pero@meta-innovation.com>
2059
2060         * objc/typedstream.h: Deprecate all functions in the file.  This
2061         file is obsolete.
2062         * objc/Object.h ([+streamVersion:], [-read:], [-write:],
2063         [-awake]): Documented that these methods are deprecated.  Added a
2064         brief description of the Object class and its relationship to the
2065         NSObject class.
2066         * Makefile.in: Compile archive.c and Object.m with
2067         -Wno-deprecated-declarations.
2068
2069 2010-09-08  Nicola Pero  <nicola.pero@meta-innovation.com>
2070
2071         Removed obsolete intermediate threading layer.
2072         * thr.c: Use __gthread_objc_xxx functions directly instead of
2073         __objc_thread_xxx ones.
2074         * objc/thr.h: Removed prototypes of no longer existing
2075         __objc_thread_xxx functions.
2076         * Makefile.in: Removed thr-objc.lo.
2077         * thr-dce.c: File removed.
2078         * thr-decosf1.c: File removed.
2079         * thr-irix.c: File removed.
2080         * thr-mach.c: File removed.
2081         * thr-objc.c: File removed.
2082         * thr-os2.c: File removed.
2083         * thr-posix.c: File removed.
2084         * thr-pthreads.c: File removed.
2085         * thr-rtems.c: File removed.
2086         * thr-single.c: File removed.
2087         * thr-solaris.c: File removed.
2088         * thr-vxworks.c: File removed.
2089         * thr-win32.c: File removed.
2090         * README.threads: File removed.
2091         * THREADS.MACH: File removed.
2092         * THREADS: Updated.
2093
2094 2010-09-07  Nicola Pero  <nicola.pero@meta-innovation.com>
2095
2096         * Object.m (MAX_CLASS_NAME_LEN): Unused define removed.
2097
2098 2010-09-06  Iain Sandoe  <iains@gcc.gnu.org>
2099
2100         * encoding.c: Add TARGET_ALIGN_NATURAL definition for m64 powerpc darwin.
2101         Add a comment as to why, update FIXME comments.
2102
2103 2010-09-06  Nicola Pero  <nicola.pero@meta-innovation.com>
2104
2105         * makefile.dos: Obsolete file removed.
2106
2107 2010-04-02  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
2108
2109         * aclocal.m4: Regenerate.
2110
2111 2010-03-23  Dave Korn  <dave.korn.cygwin@gmail.com>
2112
2113         PR libobjc/30445
2114         * configure.ac (extra_ldflags_libobjc): Define appropriately for
2115         Cygwin and MinGW hosts.
2116         * Makefile.am (libobjc_s.a): Remove dead pre-libtool target.
2117         (libobjc.dll): Likewise.
2118         * configure: Regenerate.
2119
2120 2009-12-05  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
2121
2122         * configure: Regenerate.
2123
2124 2009-11-28  Jakub Jelinek  <jakub@redhat.com>
2125
2126         * sarray.c (sarray_free): Use old_buckets variable.
2127         * encoding.c (objc_layout_structure_next_member): Remove unused
2128         bfld_type_size variable.
2129
2130 2009-08-24  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
2131
2132         * configure.ac (AC_PREREQ): Bump to 2.64.
2133
2134 2009-08-22  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
2135
2136         * aclocal.m4: Regenerate.
2137         * configure: Regenerate.
2138         * config.h.in: Regenerate.
2139
2140 2009-08-22  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
2141
2142         * Makefile.in (LIBTOOL): Add $(LIBTOOLFLAGS).
2143
2144 2009-07-30  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
2145
2146         * Makefile.in (AUTOCONF, ACLOCAL, ACLOCAL_AMFLAGS, aclocal_deps):
2147         New variables.
2148         ($(srcdir)/configure, $(srcdir)/aclocal.m4): New rules.
2149
2150 2009-07-30  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
2151
2152         * configure.ac (_AC_ARG_VAR_PRECIOUS): Use m4_rename_force.
2153
2154 2009-04-09  Nick Clifton  <nickc@redhat.com>
2155
2156         * sendmsg.c: Change copyright header to refer to version 3 of
2157         the GNU General Public License with version 3.1 of the GCC
2158         Runtime Library Exception and to point readers at the COPYING3
2159         and COPYING3.RUNTIME files and the FSF's license web page.
2160         * NXConstStr.m: Likewise.
2161         * Object.m: Likewise.
2162         * Protocol.m: Likewise.
2163         * archive.c: Likewise.
2164         * class.c: Likewise.
2165         * encoding.c: Likewise.
2166         * exception.c: Likewise.
2167         * gc.c: Likewise.
2168         * hash.c: Likewise.
2169         * init.c: Likewise.
2170         * libobjc_entry.c: Likewise.
2171         * linking.m: Likewise.
2172         * misc.c: Likewise.
2173         * nil_method.c: Likewise.
2174         * objc/NXConstStr.h: Likewise.
2175         * objc/Object.h: Likewise.
2176         * objc/Protocol.h: Likewise.
2177         * objc/encoding.h: Likewise.
2178         * objc/hash.h: Likewise.
2179         * objc/objc-api.h: Likewise.
2180         * objc/objc-decls.h: Likewise.
2181         * objc/objc-list.h: Likewise.
2182         * objc/objc.h: Likewise.
2183         * objc/runtime.h: Likewise.
2184         * objc/sarray.h: Likewise.
2185         * objc/thr.h: Likewise.
2186         * objc/typedstream.h: Likewise.
2187         * objects.c: Likewise.
2188         * sarray.c: Likewise.
2189         * selector.c: Likewise.
2190         * thr-dce.c: Likewise.
2191         * thr-decosf1.c: Likewise.
2192         * thr-irix.c: Likewise.
2193         * thr-mach.c: Likewise.
2194         * thr-objc.c: Likewise.
2195         * thr-os2.c: Likewise.
2196         * thr-posix.c: Likewise.
2197         * thr-pthreads.c: Likewise.
2198         * thr-rtems.c: Likewise.
2199         * thr-single.c: Likewise.
2200         * thr-solaris.c: Likewise.
2201         * thr-vxworks.c: Likewise.
2202         * thr-win32.c: Likewise.
2203         * thr.c: Likewise.
2204         * libobjc.def: Change copyright header to refer to version 3 of
2205         the GNU General Public License and to point readers at the COPYING3
2206         file and the FSF's license web page.
2207         * makefile.dos: Likewise.
2208
2209 2009-04-09  Jakub Jelinek  <jakub@redhat.com>
2210
2211         * Makefile.in: Change copyright header to refer to version
2212         3 of the GNU General Public License and to point readers at the
2213         COPYING3 file and the FSF's license web page.
2214         * configure.ac: Likewise.
2215
2216 2009-03-12  Richard Frith-Macdonald  <rfm@gnu.org>
2217             David Ayers  <ayers@fsfe.org>
2218
2219         PR libobjc/27466
2220         * objc/objc-api.h (_objc_unexpected_exception): Declare
2221         new hook.  Update copyright dates.
2222         * exception.c (objc_exception_throw): Use hook.  Update
2223         copyright dates.
2224         * libobjc.def (_objc_unexpected_exception): Export hook.
2225         Update copyright dates.
2226
2227 2009-03-01  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
2228
2229         * configure: Regenerate.
2230
2231 2008-12-18  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
2232
2233         * configure: Regenerate.
2234
2235 2008-11-21  Kai Tietz  <kai.tietz@onevision.com>
2236
2237         *  Object.m (errno): Replaced by errno.h include.
2238         (compare): Cast self to id to prevent warning on comparison.
2239         * objc/objc.h (BOOL): Prevent redeclaration of BOOL, if it is
2240         already there.
2241         * sendmsg.c (__objc_print_dtable_stats): Remove type warnings.
2242         * thr-win32.c (__objc_thread_detach): Remove type warning.
2243         (__objc_thread_id): Likewise.
2244         * thr.c (__objc_thread_detach_functiont): Add __builtin_trap ()
2245         for noreturn.
2246
2247 2008-09-26  Peter O'Gorman  <pogma@thewrittenword.com>
2248             Steve Ellcey  <sje@cup.hp.com>
2249
2250         * configure: Regenerate for new libtool.
2251         * config.h.in: Regenerate for new libtool.
2252
2253 2008-07-18  Matthias Klose  <doko@ubuntu.com>
2254
2255         * Makefile.in: Ignore missing ../boehm-gc/threads.mk.
2256
2257 2008-07-18  Matthias Klose  <doko@ubuntu.com>
2258
2259         * Makefile.in: Include ../boehm-gc/threads.mk.
2260         (OBJC_BOEHM_GC_LIBS): Define, (libobjc_gc$(libsuffix).la): Use it.
2261
2262 2008-07-06  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
2263
2264         * Makefile.in (install-info): New stub target.
2265
2266 2008-06-17  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
2267
2268         * configure: Regenerate.
2269
2270 2008-06-14  Kai Tietz  <kai.tietz@onevision.com>
2271
2272         * exception.c (PERSONALITY_FUNCTION): Remove extra decrement
2273         if HAVE_GETIPINFO is not defined.
2274
2275 2008-06-10  Kai Tietz  <kai.tietz@onevision.com>
2276
2277         * Object.m (compare): Add type id.
2278         * objc/Object.h: Likewise.
2279         * archive.c (objc_read_class): Use size_t to extend version to be
2280         size of pointer scalar width.
2281         * sendmsg.c (rtx): Undefine it before redefinition.
2282         (__objc_print_dtable_stats): Cast arguments to long as intended.
2283
2284 2008-05-30  Julian Brown  <julian@codesourcery.com>
2285
2286         * exception.c (__objc_exception_class): Initialise as constant
2287         array for ARM EABI. Change macro to static const for non-ARM EABI.
2288         (ObjcException): Add note about structure layout. Remove landingPad
2289         and handlerSwitchValue for ARM EABI.
2290         (get_ttype_entry): Add __ARM_EABI_UNWINDER__ version
2291         of function.
2292         (CONTINUE_UNWINDING): Define for ARM EABI/otherwise cases.
2293         (PERSONALITY_FUNCTION): Use ARM EABI-specific arguments, and add
2294         ARM EABI unwinding support.
2295         (objc_exception_throw): Use memcpy to initialise exception class.
2296
2297 2008-05-25  Alan Modra  <amodra@bigpond.net.au>
2298
2299         * encoding.c (strip_array_types): Rename from get_inner_array_type.
2300         (rs6000_special_round_type_align): Update.
2301
2302 2008-05-09  Julian Brown  <julian@codesourcery.com>
2303
2304         * Makefile.in (LTLDFLAGS): New.
2305         (libobjc$(libsuffix).la, libobjc_gc$(libsuffix).la): Use above.
2306
2307 2008-04-18  Paolo Bonzini  <bonzini@gnu.org>
2308
2309         PR bootstrap/35457
2310         * aclocal.m4: Regenerate.
2311         * configure: Regenerate.
2312
2313 2008-01-24  David Edelsohn  <edelsohn@gnu.org>
2314
2315         * configure: Regenerate.
2316
2317 2007-10-14  H.J. Lu  <hongjiu.lu@intel.com>
2318
2319         * configure.ac: Don't run config-ml.in directly.
2320         (multilib_arg): New.
2321         * configure: Regenerated.
2322
2323 2007-08-06  Andrew Pinski  <pinskia@gmail.com>
2324
2325         PR libobjc/30731
2326         * exception.c (parse_lsda_header): Use _uleb128_t/_sleb128_t instead
2327         of _Unwind_Word for variables which are used in
2328         read_uleb128/read_sleb128.
2329         (PERSONALITY_FUNCTION): Likewise.
2330
2331 2007-07-05  H.J. Lu  <hongjiu.lu@intel.com>
2332
2333         * aclocal.m4: Regenerated.
2334
2335 2007-06-03  Andrew Pinski  <andrew_pinski@playstation.sony.com>
2336
2337         * configure.ac: Fix a typo in *-*-darwin clause.
2338         * configure: Regenerated.
2339
2340 2007-06-02  H.J. Lu  <hongjiu.lu@intel.com>
2341
2342         * configure.ac: Fix a typo.
2343         * configure: Regenerated.
2344
2345 2007-06-02  Paolo Bonzini  <bonzini@gnu.org>
2346
2347         * configure: Regenerate.
2348
2349 2007-06-01  Andrew Pinski  <andrew_pinski@playstation.sony.com>
2350
2351         * Makefile.in: Replace all uses of libext with libsuffix.
2352         * configure.ac: Likewise.
2353         * configure: Regenerate.
2354
2355         Revert:
2356         * Makefile.in: Remove all uses of $(libext).
2357
2358 2007-05-23  Andrew Pinski  <andrew_pinski@playstation.sony.com>
2359
2360         * Makefile.in: Remove all uses of $(libext).
2361
2362 2007-05-23  Steve Ellcey  <sje@cup.hp.com>
2363
2364         * configure: Regenerate.
2365         * aclocal.m4: Regenerate.
2366
2367 2007-04-21  Andrew Ruder  <andy@aeruder.net>
2368
2369         * sendmsg.c (__objc_get_forward_imp): Call
2370         __objc_msg_forward2 for real.
2371
2372 2007-04-09  Andrew Ruder  <andy@aeruder.net>
2373
2374         * sendmsg.c: Added __objc_msg_forward2, a hook that allows
2375         external libraries to provide a function that returns the real
2376         forwarding function based on both the selector and the receiver.
2377         * objc/objc-api.h: Define __objc_msg_forward2.
2378
2379 2007-03-01  Brooks Moses  <brooks.moses@codesourcery.com>
2380
2381         * Makefile.in: Add dummy install-pdf target.
2382
2383 2007-02-18  Manuel Lopez-Ibanez  <manu@gcc.gnu.org>
2384
2385         * objc/objc-list.h (list_free): Add keyword 'inline' to avoid
2386         unused warning.
2387
2388 2006-10-31  Geoffrey Keating  <geoffk@apple.com>
2389
2390         * encoding.c (darwin_rs6000_special_round_type_align): New.
2391
2392 2006-10-14  Geoffrey Keating  <geoffk@apple.com>
2393
2394         * Makefile.in: Use multi_basedir instead of toplevel_srcdir.
2395         * configure.ac: Use multi.m4 from aclocal rather than custom
2396         code.  Use multi_basedir instead of toplevel_srcdir.
2397         * aclocal.m4: Regenerate.
2398         * configure: Regenerate.
2399
2400 2006-10-10  Brooks Moses  <bmoses@stanford.edu>
2401
2402         * Makefile.in: Added empty "pdf" target.
2403
2404 2006-07-18  Paolo Bonzini  <bonzini@gnu.org>
2405
2406         * configure: Regenerate.
2407
2408 2006-05-23  Carlos O'Donell  <carlos@codesourcery.com>
2409
2410         * Makefile.in: Add install-html target. Add install-html to .PHONY
2411
2412 2006-02-21  Rainer Orth  <ro@TechFak.Uni-Bielefeld.DE>
2413
2414         PR libobjc/26309
2415         * thr-objc.c (_XOPEN_SOURCE): Don't define on Tru64 UNIX.
2416
2417 2006-01-24  David Ayers  <d.ayers@inode.at>
2418
2419         PR libobjc/9751
2420         * gc.c (class_ivar_set_gcinvisible): Replace strncpy with memcpy
2421         and insure the new strings are '\0' termintated.
2422
2423 2006-01-24  David Ayers  <d.ayers@inode.at>
2424
2425         PR libobjc/13946
2426         * configure.ac: Add include directives for --enable-objc-gc.
2427         * Makefile.in: Ditto.
2428         * configure: Regenerate.
2429
2430         * gc.c (__objc_class_structure_encoding): Increment the used bytes
2431         instead of the local pointer to them.
2432
2433 2005-12-14  Andrew Pinski  <pinskia@physics.uc.edu>
2434
2435         PR objc/25360
2436         * objc/objc-api.c (_C_COMPLEX): New define.
2437         * encoding.c (objc_sizeof_type): Handle _C_Complex.
2438         (objc_alignof_type): Likewise.
2439         (objc_skip_typespec): Likewise.
2440
2441 2005-12-15  David Ayers  <d.ayers@inode.at>
2442
2443         PR libobjc/14382
2444         * README (+load,+initialize): Fix documentation to reflect
2445         intended and implemented semantics for +load and +initialize.
2446
2447 2005-12-12  Andrew Pinski  <pinskia@physics.uc.edu>
2448
2449         * encoding.c (TYPE_FIELDS): Fix to skip over just _C_STRUCT_B and
2450         the name.
2451         (get_inner_array_type): Fix to skip over _C_ARY_B and size.
2452         (rs6000_special_round_type_align): Update for the ABI fix.
2453         (objc_layout_finish_structure): Correct the encoding which is passed to
2454         ROUND_TYPE_ALIGN.
2455
2456 2005-12-11  Andrew Pinski  <pinskia@physics.uc.edu>
2457
2458         PR libobjc/25347
2459         * encoding.c (objc_sizeof_type): Don't handle _C_UNION_B special
2460         but use the struct layout functions.
2461         (objc_alignof_type): Likewise.
2462         (objc_layout_structure): Handle _C_UNION_B also.
2463         (objc_layout_structure_next_member): Likewise.
2464         (objc_layout_finish_structure): Likewise.
2465
2466 2005-12-11  Andrew Pinski  <pinskia@physics.uc.edu>
2467
2468         PR libobjc/25346
2469         * objc/objc-api.h (_C_BOOL): New define.
2470         * encoding.c (objc_sizeof_type): Handle _C_BOOL.
2471         (objc_alignof_type): Likewise.
2472         (objc_skip_typespec): Likewise.
2473
2474 2005-11-20  David Ayers  <d.ayers@inode.at>
2475
2476         PR libobjc/19024
2477         * objc/hash.h: Remove deprecated hash API.
2478         * hash_compat.c: Remove.
2479         * Makefile.in: Remove reference to hash_compat.c.
2480
2481         * configure.ac (VERSION): Bump library version to 2:0:0.
2482         * configure: Regenerate.
2483
2484 2005-11-09  Alexandre Oliva  <aoliva@redhat.com>
2485
2486         PR other/4372
2487         * thr-objc.c (_XOPEN_SOURCE): Define.
2488
2489 2005-10-07  Ulrich Weigand  <uweigand@de.ibm.com>
2490
2491         PR libobjc/23612
2492         * objc/objc-api.h (struct objc_ivar): Move definition to
2493         global scope.
2494
2495 2005-09-04  Andrew Pinski  <pinskia@physics.uc.edu>
2496             Rasmus Hahn  <rassahah@neofonie.de>
2497
2498         PR libobjc/23108
2499         * archive.c (objc_write_type): Correct the element offset.
2500         (objc_read_type): Likewise.
2501
2502 2005-08-17  Kelley Cook  <kcook@gcc.gnu.org>
2503
2504         * All files: Update FSF address.
2505
2506 2005-08-13  Marcin Koziej  <creep@desk.pl>
2507             Andrew Pinski  <pinskia@physics.uc.edu>
2508
2509         PR libobjc/22492
2510         * exception.c (PERSONALITY_FUNCTION): Fix the PC with finally.
2511
2512 2005-08-13  Andrew Pinski  <pinskia@physics.uc.edu>
2513
2514         * Makefile.in (extra_ldflags_libobjc): New.
2515         (libobjc$(libext).la): Add extra_ldflags_libobjc to the link line.
2516         (libobjc_gc$(libext).la): Likewise.
2517         * configure.ac (extra_ldflags_libgfortran): Set for *-darwin* to
2518         "-Wl,-single_module".
2519         * configure: Regenerate.
2520         * linking.m (_objcInit): Remove.
2521
2522 2005-07-26  Andrew Pinski  <pinskia@physics.uc.edu>
2523
2524         PR libobjc/22606
2525         * Makefile.in (ALL_CFLAGS): Add -fexceptions.
2526
2527 2005-06-08  David Ayers  <d.ayers@inode.at>
2528
2529         * objc/NXConstStr.h, objc/Object.h, objc/Protocol.h,
2530         objc/encoding.h, objc/hash.h, objc/objc-api.h,
2531         objc/runtime.h, objc/sarray.h, objc/thr.h,
2532         objc/typedstream.h: Do not include Objective-C headers as
2533         system headers.
2534
2535 2005-06-07  David Ayers  <d.ayers@inode.at>
2536
2537         * archive.c, init.c, selector.c: Include hash.h.
2538         * archive.c, class.c, encoding.c, gc.c, hash.c, hash_compat.c,
2539         init.c, misc.c, nil_method.c, objects.c, sarray.c, selector.c,
2540         sendmsg.c, thr-dce.c, thr-decosf1.c, thr-irix.c, thr-mach.c,
2541         thr-objc.c, thr-os2.c, thr-posix.c, thr-pthreads.c, thr-rtems.c,
2542         thr-single.c, thr-solaris.c, thr-vxworks.c, thr-win32.c, thr.c:
2543         Include Objective-C headers with quotes and objc/ directory
2544         prefix.
2545
2546 2005-05-19  Richard Henderson  <rth@redhat.com>
2547
2548         * exception.c: Revert last change.
2549
2550 2005-05-19  David Ayers  <d.ayers@inode.at>
2551
2552         * exception.c: Include tsystem.h for unwind.h.
2553
2554 2005-05-09  Mike Stump  <mrs@apple.com>
2555
2556         * configure: Regenerate.
2557
2558 2005-04-12  Mike Stump  <mrs@apple.com>
2559
2560         * configure: Regenerate.
2561
2562 2005-03-21  Zack Weinberg  <zack@codesourcery.com>
2563
2564         * Makefile.in: Set gcc_version here.
2565         * configure.ac: Do not invoke TL_AC_GCC_VERSION.  Adjust quoting
2566         in definition of toolexeclibdir so that $(gcc_version) is expanded
2567         by the Makefile.
2568         * aclocal.m4, configure: Regenerate.
2569
2570 2005-03-03  David Ayers  <d.ayers@inode.at>
2571
2572         * objc/hash.h (OBJC_IGNORE_DEPRECATED_API): Update deprecated
2573         version reference.  Correct typo.
2574
2575 2005-03-02  David Ayers  <d.ayers@inode.at>
2576
2577         PR libobjc/19024
2578         * Makefile.in (OBJS): Add hash_compat.lo.
2579         (OBJS_GC): Add hash_compat_gc.lo.
2580         (hash_compat_gc.lo): New target and rule.
2581         * objc/hash.h (hash_new, hash_delete, hash_add, hash_remove)
2582         (hash_next, hash_value_for_key, hash_is_key_in_hash)
2583         (hash_ptr, hash_string, compare_ptrs, compare_strings): Prefix
2584         with objc_.  Add deprecated non prefixed inlined versions.
2585         (OBJC_IGNORE_DEPRECATED_API): New macro to hide deprecated
2586         declarations.
2587         * hash.c (hash_new, hash_delete, hash_add, hash_remove, hash_next)
2588         (hash_value_for_key, hash_is_key_in_hash): Prefix with objc_ and
2589         update callers.
2590         * hash_compat.c: New file.
2591         * archive.c: Update callers.
2592         * init.c: Likewise.
2593         * selector.c: Likewise.
2594         * libobjc.def: Add objc_ versions of hash functions.
2595
2596 2005-02-28  Andrew Pinski <pinskia@physics.uc.edu>
2597
2598         PR libobjc/20252
2599         * Makefile.in (GTHREAD_FLAGS): Remove.
2600         (ALL_CFLAGS): Remove usage of GTHREAD_FLAGS.
2601         * thr-objc.c: Include config.h.
2602         * configure.ac: Instead of looking at GCC's makefile, figure out if
2603         GTHREAD_FLAGS should be defined by looking at the `thread model'
2604         of the current gcc.
2605         * configure: Regenerate.
2606         * config.h.in: Regenerate.
2607
2608 2005-02-28  Paolo Bonzini  <bonzini@gnu.org>
2609
2610         PR bootstrap/17383
2611         * configure.ac: Call GCC_TOPLEV_SUBDIRS.
2612         (Determine CFLAGS for gthread): Use $host_subdir.
2613         * configure: Regenerate.
2614         * Makefile.in (host_subdir): New.
2615         (INCLUDES): Use it.
2616
2617 2004-12-20  Andrew Pinski  <pinskia@physics.uc.edu>
2618
2619         PR libobjc/12035
2620         * gc.c: Remove definition of LOGWL, modWORDSZ, and divWORDSZ since
2621         they are not used.
2622         Include limits.h and stdlib.h.
2623         Define BITS_PER_WORD.
2624
2625 2004-12-12  Alexander Malmberg  <alexander@malmberg.org>
2626
2627         * selector.c (__objc_init_selector_tables): Add missing void to
2628         definition.
2629
2630 2004-12-02  Richard Sandiford  <rsandifo@redhat.com>
2631
2632         * configure.ac: Use TL_AC_GCC_VERSION to set gcc_version.
2633         * configure, aclocal.m4: Regenerate.
2634
2635 2004-11-29  Kelley Cook  <kcook@gcc.gnu.org>
2636
2637         * configure: Regenerate for libtool change.
2638
2639 2004-11-25  Kelley Cook  <kcook@gcc.gnu.org>
2640
2641         * configure: Regenerate for libtool reversion.
2642
2643 2004-11-24  Kelley Cook  <kcook@gcc.gnu.org>
2644
2645         * configure: Regenerate for libtool change.
2646
2647 2004-11-24  Kelley Cook  <kcook@gcc.gnu.org>
2648
2649         * aclocal.m4, config.h.in: Regenerate.
2650
2651 2004-10-08  Mike Stump  <mrs@apple.com>
2652             Andrew Pinski  <pinskia@physics.uc.edu>
2653
2654         * aclocal.m4: Rename to ...
2655         * acinclude.m4: here and also use m4_include instead of sinclude.
2656         * aclocal.m4: Regenerate.
2657         * configure: Regenerate.
2658         * configure.ac: Add AM_MAINTAINER_MODE and AM_PROG_CC_C_O.
2659         * Makefile.in (configure): Add @MAINT@ infront of configure.ac
2660
2661 2004-10-08  Andrew Pinski  <pinskia@physics.uc.edu>
2662
2663         * archive.c: Fix all the warnings about passing unsigned char*
2664         to char* and the other way too.
2665
2666 2004-09-16  Andrew Pinski  <pinskia@physics.uc.edu>
2667
2668         PR libobjc/16448
2669         * exception.c: Include config.h
2670         (objc_exception_throw): Change _GLIBCXX_SJLJ_EXCEPTIONS to
2671         SJLJ_EXCEPTIONS.
2672         * configure.ac: Find out what exception handling code we use.
2673         * configure: Regenerate.
2674         * config.h.in: New file, regenerate.
2675
2676 2004-09-16  Andrew Pinski  <apinski@apple.com>
2677
2678         * encoding.c (ALTIVEC_VECTOR_MODE): Define a bogus macro.
2679
2680 2004-08-28  Nathanael Nerode  <neroden@gcc.gnu.org>
2681
2682         * configure.ac: Switch from _GCC_TOPLEV_NONCANONICAL_TARGET to
2683         ACX_NONCANONICAL_TARGET.
2684         * configure: Regenerate.
2685
2686 2004-08-13  Ziemowit Laski  <zlaski@apple.com>
2687
2688         * objc/sarray.h: Hoist include of assert.h near the top of file,
2689         and mark the remainder of the file 'extern "C"'.
2690
2691 2004-08-13  Andrew Pinski  <pinskia@physics.uc.edu>
2692
2693         * objc/Object.h: Move includes out of extern "C" blocks.
2694         * objc/encoding.h: Likewise.
2695         * objc/hash.h: Likewise.
2696         * objc/objc-api.h: Likewise.
2697         * objc/runtime.h: Likewise.
2698         * objc/sarray.h: Likewise.
2699         * objc/typedstream.h: Likewise.
2700
2701 2004-08-12  Ziemowit Laski  <zlaski@apple.com>
2702
2703         * objc/NXConstStr.h: Update copyright date; bracket with
2704         'extern "C"' for C++ use; make include syntax consistent
2705         by using <...> instead of "..."; hoist <objc/...> includes
2706         above the 'extern "C"' block.
2707         * objc/Object.h: Likewise.
2708         * objc/Protocol.h: Likewise.
2709         * objc/encoding.h: Likewise.
2710         * objc/hash.h: Likewise.
2711         * objc/runtime.h: Likewise.
2712         * objc/sarray.h: Likewise.
2713         * objc/thr.h: Likewise.
2714         * objc/typedstream.h: Likewise.
2715         * objc/objc-api.h: Add 'extern "C"' block for C++ use.
2716         (objc_static_instances): For C++ case, do away with
2717         zero-sized array.
2718         (objc_method): Hoist definition to file scope.
2719         (_objc_load_callback, _objc_object_alloc, class_get_class_method,
2720         class_get_instance_method, class_create_instance,
2721         class_get_class_name, class_get_instance_size,
2722         class_get_meta_class, class_get_super_class, class_get_version,
2723         class_is_class, class_is_meta_class, class_set_version,
2724         class_get_gc_object_type, class_ivar_set_gcinvisible,
2725         get_imp): Rename 'class' parameter to '_class'.
2726         * objc/objc-list.h: Add 'extern "C"' block for C++ use.
2727         * objc/objc.h: Update copyright date.
2728         (arglist_t): Provide a union tag.
2729
2730 2004-07-22  Andrew Pinski  <pinskia@physics.uc.edu>
2731
2732         * thr.c (__objc_thread_detach_function): Do not mark as volatile
2733         but instead use the attribute noreturn.
2734
2735 2004-06-28  Zack Weinberg  <zack@codesourcery.com>
2736
2737         * encoding.c: Rename target_flags with a #define to avoid
2738         conflict with a prior declaration.
2739
2740 2004-06-24  Andrew Pinski  <apinski@apple.com>
2741
2742         * objc/encoding.h: Wrap the functions with extern "C" for C++
2743         mode.
2744         * objc/hash.h: Likewise.
2745         * objc/objc-api.h: Likewise.
2746         * objc/objc-list.h: Likewise.
2747         * objc/runtime.h: Likewise.
2748         * objc/sarray.h: Likewise.
2749         * objc/thr.h: Likewise.
2750         * objc/typedstream.h: Likewise.
2751
2752
2753 2004-06-21  Nick Clifton  <nickc@redhat.com>
2754
2755         * encoding.c (BITS_PER_UNIT): Define if a definition is not
2756         provided.
2757
2758 2004-06-20  Alexander Malmberg  <alexander@malmberg.org>
2759
2760         * Makefile.in (exception.lo): Remove $(OBJC_GCFLAGS).
2761         (exception_gc.lo): New.
2762         (OBJS_GC): Add exception_gc.lo.
2763
2764 2004-06-17  Richard Henderson  <rth@redhat.com>
2765
2766         * exception.c: New file.
2767         * Makefile.in (exception.lo): New.
2768         (OBJS): Add it.
2769
2770 2004-06-14  Andrew Pinski  <pinskia@physics.uc.edu>
2771
2772         * linking.m (_objcInit): New empty function
2773         for Darwin only.
2774
2775 2004-06-11  Andrew Pinski  <pinskia@physics.uc.edu>
2776
2777         * configure.ac: Support --enable-shared=libobjc.
2778         * configure: Regenerate.
2779
2780         PR libobjc/15901
2781         * configure.ac: Do not disable shared by default.
2782         * configure: Regenerate.
2783
2784 2004-06-03  Nicola Pero  <n.pero@mi.flashnet.it>
2785
2786         * Protocol.m ([-isEqual:]): Small optimizations returning
2787         immediately if the argument is equal to self, and accessing
2788         the argument's name directly if it's a protocol.
2789
2790 2004-06-03  David Ayers  <d.ayers@inode.at>
2791
2792         * Protocol.m ([-isEqual:]): Test the class of the argument.
2793
2794 2004-05-25  Andrew Pinski  <pinskia@physics.uc.edu>
2795
2796         * configure.ac (includedir): Rename to ...
2797         (includedirname).
2798         * Makefile.in: s/includedir/includedirname/.
2799
2800         PR target/11572
2801         * configure.ac (includedir): Set to "include"
2802         except for Darwin.
2803         (libext) Set to empty except for Darwin.
2804         * configure: Regenerate
2805         * Makefile.in: s/libobjc.la/libobjc$(libext).la/g.
2806         s/include/$(includedir)/g.
2807
2808 2004-05-25  Daniel Jacobowitz  <drow@false.org>
2809
2810         * Makefile.in: Add .NOEXPORT.
2811
2812 2004-05-25  Andrew Pinski  <pinskia@physics.uc.edu>
2813
2814         Merge from the libobjc-branch
2815         2004-02-09  Andrew Pinski  <pinskia@physics.uc.edu>
2816
2817                 * Makefile.in (OBJC_H): Change objc-deps.h to objc-decls.h.
2818
2819         2004-02-03  Andrew Pinski  <pinskia@physics.uc.edu>
2820
2821                 * Makefile.in (OBJC_H): Add objc-deps.h.
2822
2823         2004-01-27  Nicola Pero  <n.pero@mi.flashnet.it>
2824
2825                 * Protocol.m ([-conformsTo:]): If the argument is nil, return NO.
2826                 ([-hash], [-isEqual:]): New methods.
2827
2828         2004-01-27  Richard Frith-Macdonald <rfm@gnu.org>
2829
2830                 * sarray.c (sarray_free): Add a better comment.
2831
2832         2004-01-27  Adam Fedor  <fedor@gnu.org>
2833
2834                 * hash.c (hash_add): Cast cachep to int.
2835                 * selector.c (__sel_register_typed_name): Cast
2836                 soffset_decode to int.
2837
2838         2004-01-27  Alexander Malmberg  <alexander@malmberg.org>
2839
2840                 * selector.c: Rename register_selectors_from_list to
2841                 __objc_register_selectors_from_list. Update caller.
2842                 (__objc_register_selectors_from_list): Lock __objc_runtime_mutex
2843                 while registering selectors. Use __sel_register_typed_name instead
2844                 of sel_register_typed_name. Check for NULL method_name:s.
2845                 (pool_alloc_selector): New function.
2846                 (__sel_register_typed_name): Use pool_alloc_selector to allocate
2847                 selector structures.
2848                 * sendmsg.c (class_add_method_list): Use
2849                 __objc_register_selectors_from_list.
2850                 * objc/runtime.h: Add __objc_register_selectors_from_list.
2851
2852         2004-01-25  Adam Fedor  <fedor@gnu.org>
2853                     Nicola Pero  <n.pero@mi.flashnet.it>
2854                     Andrew Pinski  <pinskia@physics.uc.edu>
2855
2856                 * objc/objc-decls.h: New file.
2857                 * objc/objc-api.h (_objc_lookup_class): Mark as export.
2858                 (_objc_load_callback): Likewise.
2859                 (_objc_object_alloc): Likewise.
2860                 (_objc_object_copy): Likewise.
2861                 (_objc_object_dispose): Likewise.
2862
2863         2004-01-25  Andrew Pinski  <pinskia@physics.uc.edu>
2864
2865                 * archive.c: s/__inline__/inline
2866                 * sendmsg.c: Likewise.
2867
2868                 * encoding.c: Remove FIXME about the warning
2869                 about unused variable.
2870                 * sendmsg.c: Add a FIXME comment saying that
2871                 this should be using libffi.
2872
2873                 * Makefile.in (LIBTOOL): Use @LIBTOOL@ now as it works.
2874
2875
2876 2004-05-13  Andrew Pinski  <pinskia@physics.uc.edu>
2877
2878         * archive.c (objc_read_class): Initialize class_name.
2879         (objc_read_selector): Initialize selector_name.
2880
2881 2004-05-09  Richard Sandiford  <rsandifo@redhat.com>
2882
2883         * Makefile.in (toolexecdir): Remove trailing space.
2884
2885 2004-04-15  Nathanael Nerode  <neroden@gcc.gnu.org>
2886
2887         PR libobjc/14948
2888         * configure.ac: De-precious CC so multilibs work.
2889         * configure: Regenerate.
2890
2891 2004-04-14  Nathanael Nerode  <neroden@gcc.gnu.org>
2892
2893         * configure.ac: Restore toolexecdir.
2894         * Makefile.in: Restore toolexecdir.
2895         * configure: Regenerate.
2896
2897 2004-04-09  Nathanael Nerode  <neroden@gcc.gnu.org>
2898
2899         * configure.ac: Remove (unused) glibcpp_prefixdir.
2900         * configure: Regenerate.
2901
2902         * configure.in: Rename to configure.ac.
2903         * Makefile.in: Update to match.
2904
2905         * Makefile.in: Remove toolexecdir, glibcpp_toolexecdir (unused).
2906         Replace glibcpp_toolexeclibdir with toolexeclibdir.
2907         * configure.in: Remove glibcpp_toolexecdir (unused).
2908         Replace glibcpp_toolexeclibdir with toolexeclibdir.  Don't generate
2909         config.h or stamp-h (unused).  Move one comment to the right place.
2910         * configure: Regenerate.
2911         * config.h.in: Remove (unused).
2912
2913         * config.h.in: Regenerate with autoheader.
2914
2915         * Makefile.in: Remove (unused) gcc_version_trigger.
2916         * configure.in: Remove (unused) glibcpp_builddir.  Don't AC_SUBST
2917         gcc_version_trigger.
2918         * configure: Regenerate.
2919
2920         * configure.in: Switch to modern style for AC_INIT, AC_OUTPUT.
2921         Sort file into sections.  Remove dnl where appropriate.  Fix
2922         other style issues.
2923         * configure: Regenerate.
2924
2925         * configure.in: Replace old AC_PROG_CC hack with new one.
2926         Define toplevel_srcdir in terms of srcdir, not top_srcdir (there
2927         are no subdirectory output files, so this is fine).  Change prereq
2928         to autoconf 2.59.
2929         * aclocal.m4: Include ../config/no-executables.m4.
2930         * configure: Regenerate with autoconf 2.59.
2931
2932         * configure.in: Improve comments on gthread_cflags.  Improve m4
2933         quotation, and replace 'if test' with 'case', for --enable-objc-gc.
2934         * configure: Regenerate.
2935
2936         * configure.in: Move PACKAGE and VERSION settings up top.  Remove
2937         unused call to AC_PROG_LN_S.  Default RANLIB to ':'.  Remove
2938         redundant checks for values of RANLIB, AR, INSTALL.
2939         * configure: Regenerate.
2940
2941         * configure.in: Clean up handling of
2942         --enable-version-specific-runtime-libs and related variables;
2943         replace 'if test' with 'case' where reasonable.  Fix comments.
2944         Remove useless libstdcxx_interface.
2945         * configure: Regenerate.
2946
2947         * configure.in: Use _GCC_TOPLEV_NONCANONICAL_TARGET.
2948         Replace uses of target_alias with target_noncanonical.
2949         * aclocal.m4: Include ../config/acx.m4.
2950         * configure: Regenerate.
2951         * Makefile.in: Replace uses of target_alias with target_noncanonical.
2952         Fix copyright statement.
2953
2954         * configure.in: Hand-inline bulky, confusing macros from
2955         aclocal.m4.  Replace references to "GNU Objective C" with "GCC".
2956         Update copyright notice.  Remove stuff for automake, which isn't
2957         used in this directory.  Remove emacs local variables.
2958         * aclocal.m4: Remove hand-inlined macros.  Update copyright notice.
2959         * configure: Regenerate.
2960
2961 2004-03-16  Manfred Hollstein  <mh@suse.com>
2962
2963         * Makefile.in, configure.in, configure: Update copyright years.
2964
2965 2004-03-15  Manfred Hollstein  <mh@suse.com>
2966
2967         * Makefile.in (LIBOBJC_VERSION, LIBOBJC_GC_VERSION): Use
2968         definition from configure.in.
2969         * configure.in (PACKAGE): Add definition.
2970         (VERSION): Add definition; substitute it in output files.
2971         * configure: Re-generate.
2972
2973 2004-03-05  Ziemowit Laski  <zlaski@apple.com>
2974
2975         * objc/hash.h (hash_string, compare_strings):
2976         Add type-casts to make Objective-C++ happy.
2977         * objc/typedstream.h (objc_get_stream_class_version):
2978         Rename parameter from 'class' to 'class_name' to make
2979         Objective-C++ happy.
2980
2981 2004-03-01  Michael Matz  <matz@suse.de>
2982
2983         * Makefile.in (ALL_CFLAGS): Add -fno-strict-aliasing.
2984
2985 2004-02-06  Ziemowit Laski  <zlaski@apple.com>
2986
2987         * objc/objc-api.h (objc_super): The 'class' field shall
2988         be named 'super_class' #ifdef __cplusplus.
2989
2990 2004-01-17  Andrew Pinski  <pinskia@physics.uc.edu>
2991
2992         PR target/10781
2993         * encoding.c (rs6000_special_round_type_align): Define.
2994
2995 2004-01-14  Adam Fedor  <fedor@gnu.org>
2996
2997         PR libobjc/12155
2998         * selector.c (__objc_register_instance_methods_to_class): Free
2999         new_list if not used.
3000
3001 2004-01-09  Andrew Ruder  <aeruder@ksu.edu>
3002
3003         PR libobjc/11904
3004         * sarray.c (sarray_free): Free array->is_copy_of latter.
3005
3006 2003-12-01  Zack Weinberg  <zack@codesourcery.com>
3007
3008         PR 11433
3009         * Protocol.m (descriptionForInstanceMethod): Don't dereference
3010         instance_methods if it's NULL.
3011         (descriptionForClassMethod): Likewise for class_methods.
3012
3013 2003-10-24  Rainer Orth  <ro@TechFak.Uni-Bielefeld.DE>
3014
3015         * Makefile.in (runtime-info.h): Remove -Wp.
3016
3017 2003-10-21  Rainer Orth  <ro@TechFak.Uni-Bielefeld.DE>
3018
3019         * Makefile.in (CC1OBJ): Remove.
3020         (runtime-info.h): Invoke $(CC) so all MULTIFLAGS are handled
3021         correctly.
3022         Use .m extension for temporary file.
3023         Remove assembler temp file.
3024
3025 2003-10-20  Joseph S. Myers  <jsm@polyomino.org.uk>
3026
3027         * objc/hash.h (hash_string): Don't use a cast as an lvalue.
3028
3029 2003-10-17  Rainer Orth  <ro@TechFak.Uni-Bielefeld.DE>
3030
3031         * Makefile.in (runtime-info.h): Use MULTIFLAGS.
3032
3033 2003-09-09  Alan Modra  <amodra@bigpond.net.au>
3034
3035         * configure: Regenerate.
3036
3037 2003-08-27  Alexander Malmberg  <alexander@malmberg.org>
3038
3039         * Makefile.in, aclocal.m4: Update to $(libdir)/gcc/ instead of
3040         (libdir)/gcc-lib/ when installing.
3041         * configure: Regenerate.
3042
3043 Thu Jul 10 10:27:43 2003  Nicola Pero  <n.pero@mi.flashnet.it>
3044
3045         libobjc/9969
3046         * sendmsg.c (get_imp): Fixed rare threading problem.
3047         (__objc_responds_to): Similar fixes.
3048         (objc_msg_lookup): Similar fixes.
3049         (__objc_init_install_dtable): Lock the runtime before checking if the
3050         table is installed.
3051
3052 2003-05-23  Nathanael Nerode  <neroden@gcc.gnu.org>
3053
3054         * hash.c, init.c, libobjc.def, libobjc_entry.c, linking.m,
3055         makefile.dos, misc.c, nil_method.c, objects.c, sarray.c,
3056         selector.c, sendmsg.c, thr-dce.c, thr-decosf1.c, thr-irix.c,
3057         thr-mach.c, thr-objc.c, thr-os2.c, thr-posix.c, thr-pthreads.c,
3058         thr-rtems.c, thr-single.c, thr-solaris.c, thr-vxworks.c,
3059         thr-win32.c, thr.c: Replace "GNU CC" with "GCC".
3060         * Makefile.in, NXConstStr.m, Object.m, Protocol.m, archive.c,
3061         class.c, encoding.c, gc.c, objc/NXConstStr.h, objc/Object.h,
3062         objc/Protocol.h, objc/encoding.h, objc/hash.h, objc/objc-api.h,
3063         objc/objc-list.h, objc/objc.h, ocjc/runtime.h, objc/sarray.h,
3064         objc/thr.h, objc/typedstream.h: Replace "GNU CC" with "GCC".
3065
3066 Tue May 13 14:56:03 2003  Richard Frith-Macdonald <rfm@gnu.org>
3067                           Nicola Pero  <n.pero@mi.flashnet.it>
3068
3069         libobjc/10742
3070         * init.c (class_superclass_of_class): New function.
3071         (create_tree_of_subclasses_inherited_from): Use it.
3072         (__objc_tree_insert_class): Likewise.
3073         (class_is_subclass_of_class): Likewise.
3074
3075 2003-04-11  David Chad  <davidc@freebsd.org>
3076             Loren J. Rittle  <ljrittle@acm.org>
3077
3078         libobjc/8562
3079         * objc/hash.h (hash_string): Constify correctly.
3080         (compare_ptrs): Use direct compare.
3081         * objc/objc-list.h (list_nth): Rename index to indx to avoid shadow.
3082         * objc/sarray.h: Global rename index to indx to avoid shadow.
3083
3084 2003-03-12  Andreas Schwab  <schwab@suse.de>
3085
3086         * aclocal.m4 (GLIBCPP_EXPORT_INSTALL_INFO): Avoid trailing /. in
3087         glibcpp_toolexeclibdir.
3088         * configure: Rebuilt.
3089
3090 2003-02-20  Alexandre Oliva  <aoliva@redhat.com>
3091
3092         * configure.in: Propagate ORIGINAL_LD_FOR_MULTILIBS to
3093         config.status.
3094         * configure: Rebuilt.
3095
3096 2003-01-27  Alexandre Oliva  <aoliva@redhat.com>
3097
3098         * aclocal.m4 (glibcpp_toolexeclibdir): Instead of
3099         $(MULTISUBDIR), use `$CC -print-multi-os-directory`, unless
3100         version_specific_libs is enabled.
3101         * configure: Rebuilt.
3102
3103 2003-01-09  Christian Cornelssen  <ccorn@cs.tu-berlin.de>
3104
3105         * Makefile.in (FLAGS_TO_PASS): Also pass DESTDIR.
3106         (install-libs, install-headers): Prepend $(DESTDIR) to
3107         destination paths in all (un)installation commands.
3108
3109 2002-12-02  Zack Weinberg  <zack@codesourcery.com>
3110
3111         * thr-objc.c: Include coretypes.h and tm.h.
3112
3113 2002-12-01  Zack Weinberg  <zack@codesourcery.com>
3114
3115         * encoding.c, sendmsg.c: Include coretypes.h and tm.h.
3116
3117 2002-11-26  Nathanael Nerode  <neroden@gcc.gnu.org>
3118
3119         * configure.in: Remove skip-this-dir support.
3120         * configure: Regenerate.
3121
3122 2002-09-22  Kaveh R. Ghazi  <ghazi@caip.rutgers.edu>
3123
3124         * Makefile.in (all): Fix multilib parallel build.
3125
3126 Thu Sep 12 12:44:37 2002  Nicola Pero  <n.pero@mi.flashnet.it>
3127
3128         * sendmsg.c (nil_method): Declare not to take a variable number of
3129         args.
3130         (objc_msg_lookup): Cast nil_method to IMP before returning it.
3131         (objc_msg_lookup_super): The same.
3132
3133 2002-09-10  Jan Hubicka  <jh@suse.cz>
3134
3135         * nil_method.c (nil_method): No longer defined with variable
3136         arguments.
3137
3138 2002-07-02  Rodney Brown  <rbrown64@csc.com.au>
3139
3140         * objc/encoding.h: Fix formatting.
3141         * objc/hash.h: Likewise.
3142         * objc/objc-api.h: Likewise.
3143         * objc/runtime.h: Likewise.
3144         * objc/thr.h: Likewise.
3145         * archive.c: Likewise.
3146         * class.c: Likewise.
3147         * encoding.c: Likewise.
3148         * gc.c: Likewise.
3149         * hash.c: Likewise.
3150         * init.c: Likewise.
3151         * misc.c: Likewise.
3152         * nil_method.c: Likewise.
3153         * objects.c: Likewise.
3154         * sarray.c: Likewise.
3155         * selector.c: Likewise.
3156         * sendmsg.c: Likewise.
3157         * thr-mach.c: Likewise.
3158         * thr.c: Likewise.
3159
3160 2002-06-25  DJ Delorie  <dj@redhat.com>
3161
3162         * aclocal.m4 (GLIBCPP_CONFIGURE): Split out
3163         GLIBCPP_TOPREL_CONFIGURE.
3164         * configure.in: Call it before AC_CANONICAL_SYSTEM.
3165         * configure: Regenerate.
3166
3167 2002-06-21  Kaveh R. Ghazi  <ghazi@caip.rutgers.edu>
3168
3169         * Object.m (forward, read, write): Fix unused parameter warnings.
3170         * encoding.c: Include <stdlib.h>.
3171         (target_flags): Mark with attribute unused.
3172         (atoi): Delete.
3173         * runtime.h (__objc_selector_max_index): Change to unsigned int.
3174         (__objc_generate_gc_type_description): Prototype.
3175         * selector.c (__objc_selector_max_index): Change to unsigned int.
3176
3177 Mon Jun 17 18:37:42 2002  Nicola Pero  <n.pero@mi.flashnet.it>
3178
3179         * sendmsg.c (__objc_get_forward_imp): Fix warning by making sure
3180         we always have a return value: if __objc_msg_forward does not
3181         supply a forwarding implementation, return the default
3182         __builtin_apply based one.
3183
3184 2002-06-15  Kaveh R. Ghazi  <ghazi@caip.rutgers.edu>
3185
3186         * Object.m: Fix signed/unsigned warning.
3187         * Protocol.m: Likewise.
3188         * archive.c: Always include stdlib.h.
3189         (objc_read_short, objc_read_unsigned_short, objc_read_int,
3190         objc_read_long, __objc_read_nbyte_uint, __objc_read_nbyte_ulong):
3191         Fix signed/unsigned warning.
3192         (objc_write_type, objc_read_type, objc_write_types,
3193         objc_read_types): Ensure ctype 8-bit safety.
3194         (__objc_no_write, __objc_no_read): Mark unused parameters.
3195         * class.c (class_table_setup): Specify void arg.
3196         * encoding.c (atoi, objc_sizeof_type, objc_alignof_type,
3197         objc_skip_typespec, objc_skip_offset,
3198         objc_layout_structure_next_member): Ensure ctype 8-bit safety.
3199         (objc_layout_structure_next_member): Ensure variables are
3200         initialized.
3201         * gc.c (__objc_generate_gc_type_description,
3202         class_ivar_set_gcinvisible): Mark unused parameters.
3203         * init.c (__objc_send_load, __objc_destroy_class_tree_node): Mark
3204         unused parameters.
3205         (__objc_init_protocols) Fix signed/unsigned warning.
3206         * nil_method.c (nil_method): Mark unused parameters.
3207         * thr.h (objc_thread_callback): Specify void arg.
3208         * sarray.c (sarray_new, sarray_realloc, sarray_free): Fix
3209         signed/unsigned warning.
3210         (sarray_free): Fix formatting.
3211         * selector.c (sel_types_match): Ensure ctype 8-bit safety.
3212         * sendmsg.c (__objc_init_install_dtable) Mark unused parameters.
3213
3214 2002-06-09  Andreas Jaeger  <aj@suse.de>
3215
3216         * encoding.c (objc_layout_structure_next_member): Remove unused
3217         variable.
3218
3219 2002-05-20  Kaveh R. Ghazi  <ghazi@caip.rutgers.edu>
3220
3221         * Makefile.in (SHELL): Set to @SHELL@.
3222         (WARN_CFLAGS): New.
3223         (ALL_CFLAGS): Add $(WARN_CFLAGS).
3224
3225 2002-05-16  Rainer Orth  <ro@TechFak.Uni-Bielefeld.DE>
3226
3227         * aclocal.m4: Allow for PWDCMD to override hardcoded pwd.
3228         * configure: Regenerate.
3229
3230 2002-05-08  Alexandre Oliva  <aoliva@redhat.com>
3231
3232         * configure.in (ORIGINAL_LD_FOR_MULTILIBS): Preserve LD at
3233         script entry, and set LD to it when configuring multilibs.
3234         * configure: Rebuilt.
3235
3236 2002-04-19  David O'Brien  <obrien@FreeBSD.org>
3237
3238         * encoding.c (MAX, MIN, ROUNDING): #undef before defining.
3239
3240 2002-04-09  Hans-Peter Nilsson  <hp@bitrange.com>
3241
3242         PR objc/6107
3243         * objc/objc-api.h (struct objc_protocol_list): Change type of
3244         member count from int to size_t.
3245
3246 2002-02-11  Franz Sirl  <Franz.Sirl-kernel@lauterbach.com>
3247
3248         PR libobjc/4039
3249         * aclocal.m4: Replace with version copied from libstdc++-v3.
3250         * configure.in: Update for changes to aclocal and Makefile.
3251         * configure: Regenerate.
3252         * Makefile.in: Correct install of multilibs and shared libs, use
3253         INSTALL_DATA for include files.
3254
3255 Mon Dec 17 17:02:12 2001  Nicola Pero  <nicola@brainstorm.co.uk>
3256
3257         * init.c (__objc_exec_class): Fixed bug in the loop on unclaimed
3258         categories - when an unclaimed category was found, the loop was
3259         doing two steps forward instead of one, so that in certain cases
3260         it was failing to properly load all the categories.  (Reported
3261         with fix by Alexander Malmberg <alexander@malmberg.org>).
3262
3263 2001-11-14  Aldy Hernandez  <aldyh@redhat.com>
3264
3265         * encoding.c: Add target_flags.
3266
3267 2001-11-07  Aldy Hernandez  <aldyh@redhat.com>
3268
3269         * objc/objc-api.h (_C_VECTOR): New.
3270
3271         * encoding.c (VECTOR_TYPE): New.
3272
3273 Mon Oct 29 21:29:21 2001  Nicola Pero  <n.pero@mi.flashnet.it>
3274
3275         * class.c: Rewritten the class table to use optimized, lock-free
3276         lookup.  This more than doubles the speed of class method
3277         invocations.  (class_table_setup), (class_table_insert),
3278         (class_table_replace), (class_table_get_safe),
3279         (class_table_next), (class_table_print),
3280         (class_table_print_histogram): New functions.
3281         (__objc_init_class_tables): Use class_table_setup.
3282         (__objc_add_class_to_hash): Use class_table_get_safe and
3283         class_table_insert.  (objc_lookup_class), (objc_get_class): Do not
3284         assert the existence of the table; do not lock the runtime; use
3285         class_table_get_safe.  (objc_next_class): Use class_table_next.
3286         (__objc_resolve_class_links): Use class_table_next.
3287         (class_pose_as): Use class_table_replace.
3288
3289 2001-09-10  Ovidiu Predescu  <ovidiu@cup.hp.com>
3290
3291         * gc.c: Removed the DEBUG declaration.
3292
3293 Wed Jul 18 12:48:56 2001  Nicola Pero  <n.pero@mi.flashnet.it>
3294
3295         * thr.c (objc_mutex_lock): Invoke __objc_thread_id directly,
3296         rather than through objc_thread_id, to save a function call.
3297         (objc_mutex_trylock, objc_mutex_unlock, objc_condition_wait):
3298         Ditto.
3299
3300 Mon Jul 16 12:15:00 2001  Nicola Pero  <n.pero@mi.flashnet.it>
3301
3302         * objc/objc-api.h (object_is_class): Fixed - buggy code was trying
3303         to cast an id to a Class, which can not be done.  Make the check
3304         by using CLS_ISMETA on the class pointer instead.
3305         (object_is_meta_class): Similar fix.
3306
3307 2001-06-09  Alexandre Oliva  <aoliva@redhat.com>, Stephen L Moshier  <moshier@mediaone.net>
3308
3309         * configure.in (AC_EXEEXT): Work around in case it expands to
3310         nothing, as in autoconf 2.50.
3311         * acinclude.m4: Likewise.
3312         * configure: Rebuilt.
3313
3314 2001-06-08  Nicola Pero  <n.pero@mi.flashnet.it>
3315
3316         * THREADS: Explain that when we compile libobjc inside GCC, we
3317         always use thr-objc.c as a backend, which uses GCC's thread code.
3318
3319 2001-06-06  Richard Frith-Macdonald  <rrfm@gnu.org>
3320
3321         * init.c (__objc_send_message_in_list): When setting a new entry
3322         in __objc_load_methods use the method IMP as key, but check to see
3323         if the method is in the hashtable by looking at the IMP also.
3324         Also ... call the method after adding it to the hashtable rather
3325         than before ... thus preventing an obscure possibility of infinite
3326         recursion if a +load method itself loads a subclass.
3327
3328 2001-05-25  Ovidiu Predescu  <ovidiu@cup.hp.com>
3329
3330         * init.c (__objc_send_message_in_list): When setting a new entry
3331         in __objc_load_methods use the method name as key, not the method
3332         IMP (reported by Richard Frith-Macdonald <richard@brainstorm.co.uk>).
3333
3334 2001-05-09  Joseph S. Myers  <jsm28@cam.ac.uk>
3335
3336         * objc-features.texi: Move to ../gcc/objc.texi.
3337         * fdl.texi: Remove.
3338         * Makefile.in: Don't generate documentation from
3339         objc-features.texi.
3340
3341 2001-05-01  Mark Mitchell  <mark@codesourcery.com>
3342
3343         * fdl.texi: New file.
3344         * objc-features.texi: Simplify.
3345         * Makefile.in: Adjust accordingly.
3346
3347 2001-04-30  Mark Mitchell  <mark@codesourcery.com>
3348
3349         * objc-features.texi: Use the GFDL.
3350
3351 Wed Mar 21 04:44:58 EST 2001  John Wehle  (john@feith.com)
3352
3353         * encoding.c (REAL_TYPE): Define.
3354
3355 2001-03-19  David Edelsohn  <edelsohn@gnu.org>
3356
3357         * encoding.c (TYPE_MODE): Define.
3358
3359 2001-03-14  Nicola Pero  <n.pero@mi.flashnet.it>
3360
3361         * thr.c (objc_thread_add): New function.
3362         (objc_thread_remove): Ditto.
3363         * objc/thr.h: Declare them.
3364         * libobjc.def: Mention them.
3365
3366 2001-02-28  Ovidiu Predescu  <ovidiu@cup.hp.com>
3367
3368         * objc-features.texi: Document the @compatibility_alias compiler
3369         directive (description from Nicola Pero <n.pero@mi.flashnet.it>).
3370
3371 Fri Feb 23 18:12:00 2001  Rainer Orth  <ro@TechFak.Uni-Bielefeld.DE>
3372
3373         * sendmsg.c (__objc_forward): Delete strlen() declaration.
3374
3375 2001-02-08  Geoffrey Keating  <geoffk@redhat.com>
3376
3377         * configure.in: Don't run AC_PROG_CC_WORKS or AC_EXEEXT, because
3378         we're not interested in the result and they might fail.
3379         * configure: Regenerated.
3380
3381 2001-01-12  Joseph S. Myers  <jsm28@cam.ac.uk>
3382
3383         * objc-features.texi: Use @email.
3384
3385 2001-01-12  Joseph S. Myers  <jsm28@cam.ac.uk>
3386
3387         * sendmsg.c (__objc_print_dtable_stats): Don't use #ifdef inside
3388         printf.
3389
3390 2000-01-11  Richard Earnshaw  <rearnsha@arm.com>
3391
3392         * encoding.c (STRUCTURE_SIZE_BOUNDARY): Redefine in a way that
3393         determines the value dynamically.
3394
3395 Wed Jan  3 00:49:10 2001  Ovidiu Predescu  <ovidiu@cup.hp.com>
3396
3397         * sendmsg.c: Added __objc_msg_forward, a hook that allows external
3398         libraries to provide a function that returns the real forwarding
3399         function. This can alleviate problems __builtin_apply() and
3400         friends have on various platforms. (Solution suggested by Helge
3401         Hess.)
3402
3403         * objc/objc-api.h: Define __objc_msg_forward.
3404
3405         * sendmsg.c: Define gen_rtx_REG.
3406
3407 2000-12-06      Ralf Corsepius <corsepiu@faw.uni-ulm.de>
3408
3409         * thr-rtems.c: New file. Stub to compile.
3410
3411 2000-09-06  Alexandre Oliva  <aoliva@redhat.com>
3412
3413         * configure: Rebuilt with new libtool.m4.
3414
3415 Tue Aug 15 00:38:56 2000  Ovidiu Predescu  <ovidiu@cup.hp.com>
3416
3417         * configure.in: Create a config.h file. Check for <sched.h>.
3418         * configure: Regenerate.
3419
3420         * config.h.in: Check for <sched.h>.
3421
3422 2000-08-14  Zack Weinberg  <zack@wolery.cumb.org>
3423
3424         * configure: Regenerate after change to ../libtool.m4.
3425
3426 2000-08-14  Andreas Schwab  <schwab@suse.de>
3427
3428         * objc-features.texi (Top): Move @menu at end of node.
3429
3430 2000-08-11  Manfred Hollstein  <manfredh@redhat.com>
3431
3432         * objc-features.texi: Move @node Top before @menu.
3433
3434 Sun Aug  6 23:27:49 2000  Ovidiu Predescu  <ovidiu@cup.hp.com>
3435
3436         * objc-features.texi: Documented the new -fconstant-string-class
3437         option.
3438
3439 Sun Aug  6 22:51:16 2000  Ovidiu Predescu  <ovidiu@cup.hp.com>
3440
3441         * thr-posix.c: Integrated Chris Ball's <cball@fmco.com> changes to
3442         improve the Posix thread support for Objective-C.
3443
3444 2000-08-04  Zack Weinberg  <zack@wolery.cumb.org>
3445
3446         * aclocal.m4: Replace copy of ../libtool.m4 with
3447         sinclude(../libtool.m4).
3448
3449 Fri Jul 28 08:58:02 2000  Nicola Pero  <nicola@brainstorm.co.uk>
3450
3451         * configure.in: Added libtool support; build shared libraries
3452         if --enable-shared was passed on command line.
3453         * Makefile.in: Modified most compilation commands to use libtool.
3454         * aclocal.m4: New symbolic link to the ../libtool.m4, from the
3455         libtool distribution.
3456
3457 Sat Jul 29 00:10:21 2000  Ovidiu Predescu  <ovidiu@cup.hp.com>
3458
3459         * sarray.c, Object.m: Removed the explicit prototypes for strlen
3460         and memcpy on 64-bit platforms (Suggested by Rodney Brown
3461         <rdb@cup.hp.com>).
3462
3463 2000-05-12  H.J. Lu  (hjl@gnu.org)
3464
3465         * Makefile.in (GTHREAD_FLAGS): New.
3466         (ALL_CFLAGS): Add $(GTHREAD_FLAGS).
3467         (OBJC_THREAD_FILE): Changed to thr-objc.
3468
3469         * configure.in (GTHREAD_FLAGS): New, check and replace it for
3470         Makefile.
3471         (OBJC_THREAD_FILE): Removed.
3472
3473         * thr-objc.c: New.
3474
3475 2000-07-13  Kaveh R. Ghazi  <ghazi@caip.rutgers.edu>
3476
3477         * objc/hash.h: Include string.h.
3478
3479 2000-04-15  David Edelsohn  <edelsohn@gnu.org>
3480
3481         * Object.m (strlen): 64-bit PowerPC is a 64bit platform as well.
3482
3483 2000-04-12  Jakub Jelinek  <jakub@redhat.com>
3484
3485         * Object.m (strlen): Provide prototype on all 64bit platforms,
3486         not only alpha.
3487         * sarray.c (memcpy): Likewise.
3488         * encoding.c (objc_layout_finish_structure): Don't use
3489         ROUND_TYPE_ALIGN on sparc.
3490
3491         * encoding.c (objc_layout_structure_next_member): Do the whole
3492         procedure even for the first member, so that we get correct
3493         alignment.
3494
3495 2000-03-29  Zack Weinberg  <zack@wolery.cumb.org>
3496
3497         * objc/Protocol.h, objc/objc-list.h: Change #endif labels to
3498         comments.
3499
3500 2000-02-23  Zack Weinberg  <zack@wolery.cumb.org>
3501
3502         * Makefile.in: Add -DIN_TARGET_LIBS to ALL_CFLAGS.
3503
3504 Thu Sep 23 07:19:12 1999   Chris Ball <cball@fmco.com>
3505
3506         * thr-posix.c (__objc_mutex_deallocate): made deallocate work.
3507
3508 Tue Sep 21 07:47:10 1999  Jeffrey A Law  (law@cygnus.com)
3509
3510         * Makefile.in (gc.o, gc_gc.o): Do not pass -fgnu-runtime to
3511         the compiler when building C code.
3512
3513 Fri Aug  6 23:32:29 1999  Daniel Jacobowitz <drow@drow.them.org>
3514
3515         * Makefile.in (FLAGS_TO_PASS): Include prefix, exec_prefix,
3516         libdir, libsubdir and tooldir.
3517
3518 Mon Jun 21 05:40:15 1999  John David Anglin <dave@hiauly1>
3519
3520         * init.c (__objc_force_linking): Make global.
3521
3522 Thu May 20 03:20:59 1999  Jeffrey A Law  (law@cygnus.com)
3523
3524         * configure.in (AC_EXEEXT): Remove call.
3525         (compiler_name): Explicitly check with no extension and .exe
3526         extension.
3527         * configure: Regenerate.
3528
3529 Sun Apr 25 01:15:34 1999  Mumit Khan  <khan@xraylith.wisc.edu>
3530
3531         * Makefile.in (CC1OBJ): Define in terms of CC.
3532         (runtime-info.h): Use.
3533
3534 Fri April 8 08:21:07 1999 Ovidiu Predescu <ovidiu@cup.hp.com>
3535
3536         * objc-features.texi: Updated the URL to Boehm's GC page.
3537
3538 Fri Mar 26 23:41:07 1999 Ovidiu Predescu <ovidiu@cup.hp.com>
3539
3540         * archive.c (__objc_code_char, __objc_write_char): Explicitly specify
3541         the char as being signed (patch from Daniel Jacobowitz
3542         <drow@false.org>).
3543
3544 Wed Mar 24 22:41:28 1999  Mumit Khan  <khan@xraylith.wisc.edu>
3545
3546         * configure.in (AC_PREREQ): Update to 2.13.
3547         (AC_EXEEXT): Call to find possible file extension.
3548         (compiler_name): Use.
3549         * configure: Regenerate.
3550
3551 Wed Jan 27 02:31:01 1999  Jeffrey A Law  (law@cygnus.com)
3552
3553         * Makefile.in (ALL_CFLAGS): Add -DIN_GCC.
3554
3555 Tue Jan  5 01:38:53 1999  Jeffrey A Law  (law@cygnus.com)
3556
3557         * configure.in (thread_file): Correct and simplify code to find
3558         the thread file.
3559         * configure: Rebuilt.
3560
3561 1998-11-26  Manfred Hollstein  <manfred@s-direktnet.de>
3562
3563         * configure.in (compiler_name): Add check to detect if this
3564         language's compiler has been built.
3565         * configure: Regenerate.
3566
3567 Mon Nov 23 16:50:28 1998  Kaveh R. Ghazi  <ghazi@caip.rutgers.edu>
3568
3569         *  configure.in: Use AC_PREREQ(2.12.1).
3570
3571 Thu Nov 19 20:33:37 1998  Jeffrey A Law  (law@cygnus.com)
3572
3573         * Makefile.in (runtime-info.h): Avoid GNU make extensions.
3574
3575 Sun Nov  8 17:46:14 1998  Kaveh R. Ghazi  <ghazi@caip.rutgers.edu>
3576
3577         * Makefile.in (INCLUDES): Add -I$(srcdir)/$(MULTISRCTOP)../include.
3578
3579 Thu Oct 22 14:34:06 1998  Kaveh R. Ghazi  <ghazi@caip.rutgers.edu>
3580
3581         * configure.in: Use AC_CONFIG_AUX_DIR($topsrcdir).
3582
3583 Sat Oct 17 05:21:31 1998  Ovidiu Predescu  <ovidiu@slip.net>
3584
3585         * objc-features.texi (Top): Changed the email address.
3586         * objc-features.texi (Garbage Collection): Use @uref instead of @url.
3587
3588 Mon Oct 11 21:25:27 1998  Ovidiu Predescu  <ovidiu@slip.net>
3589
3590         * encoding.c: Redefine get_inner_array_type to get the first entry
3591         in the structure.
3592
3593 Thu Oct  8 12:21:14 1998  Richard Frith-Macdonald <richard@brainstorm.co.uk>
3594
3595         * encoding.c (objc_skip_type_qualifiers): Handle _C_BYREF.
3596         (objc_get_type_qualifiers): Similarly.
3597         * objc/encoding.h (_C_BYREF): Define.
3598         (_F_BYREF): Define.
3599
3600 1998-10-07  David S. Miller  <davem@pierdol.cobaltmicro.com>
3601
3602         * objc/sarray.h: Make boffset be an unsigned long when sparc so it
3603         works out on 64-bit systems.
3604
3605 Tue Oct  6 20:32:06 1998  Alexandre Oliva  <oliva@dcc.unicamp.br>
3606
3607         * Makefile.in (INCLUDES): Make it multilib-friendly.
3608
3609 Fri Oct  2 07:12:14 1998  H.J. Lu  (hjl@gnu.org)
3610
3611         * Makefile.in (INCLUDES): Add -I$(srcdir)/../gcc.
3612
3613 Thu Oct  1 22:33:03 1998 Robert Lipe  <robertl@dgii.com>
3614                          Jeffrey A Law  (law@cygnus.com)
3615
3616         * Makefile.in (INCLUDES): Reference gcc via $MULTIBUILDTOP.
3617         (FLAGS_TO_PASS): Added.
3618         (runtime-info.h): Reference cc1ibj via $MULTIBUILDTOP.
3619
3620         * archive.c: Change config.h to tconfig.h.
3621
3622         * configure.in: Find gcc's object directory even for multilibs.
3623
3624 Wed Sep 30 18:17:17 1998  Robert Lipe  <robertl@dgii.com>
3625
3626         * configure.in: Escape ^ in grep string.
3627         * configure: Rebuilt.
3628
3629 Wed Sep 30 09:14:52 1998  Jeffrey A Law  (law@cygnus.com)
3630
3631         * All .h files pushed down into the objc/ subdirectory.
3632         * Makefile.in (copy_headers): Corresponding changes.
3633         * configure.in (AC_INIT): Corresponding changes.
3634         * configure: Rebuilt.
3635
3636 1998-09-30  Ben Elliston  <bje@cygnus.com>
3637             Jeff Law      <law@cygnus.com>
3638
3639         * Makefile.in: Rewrite.
3640
3641         * configure.in: Likewise.
3642
3643         * configure: Regenerate.
3644
3645         * All .c files.  Remove "objc" prefix when including objc header
3646         files.  Include tconfig.h, not ../tconfig.h.
3647
3648 Mon Sep 21 23:27:10 1998  Ovidiu Predescu <ovidiu@slip.net>
3649
3650         * encoding.c (TREE_TYPE, ARRAY_TYPE): Define.
3651         (get_inner_array_type): Define.
3652
3653 1998-09-21  Ben Elliston  <bje@cygnus.com>
3654
3655         * New directory.  Moved files from ../gcc/objc.
3656 \f
3657 Copyright (C) 1998-2023 Free Software Foundation, Inc.
3658
3659 Copying and distribution of this file, with or without modification,
3660 are permitted in any medium without royalty provided the copyright
3661 notice and this notice are preserved.