libobjc/ChangeLog

   1 2023-10-22  Iain Sandoe  <iain@sandoe.co.uk>
   2
   3         * configure: Regenerate.
   4         * configure.ac: Handle Darwin rpaths.
   5
   6 2023-08-07  Nick Alcock  <nick.alcock@oracle.com>
   7
   8         * configure: Regenerate.
   9
  10 2023-08-07  Alexander von Gluck IV  <kallisti5@unixzen.com>
  11
  12         * configure: Regenerate.
  13
  14 2023-08-07  Nick Alcock  <nick.alcock@oracle.com>
  15
  16         * configure: Regenerate.
  17
  18 2023-08-07  Nick Alcock  <nick.alcock@oracle.com>
  19
  20         * configure: Regenerate.
  21
  22 2023-08-07  H.J. Lu  <hjl.tools@gmail.com>
  23
  24         * configure: Regenerate.
  25
  26 2023-08-07  H.J. Lu  <hjl.tools@gmail.com>
  27
  28         * configure: Regenerate.
  29
  30 2023-05-22  Iain Sandoe  <iain@sandoe.co.uk>
  31             Andrew Pinski  <apinski@marvell.com>
  32
  33         PR libobjc/109913
  34         * encoding.c (RECORD_OR_UNION_TYPE_P, VECTOR_TYPE_P): New.
  35
  36 2022-10-20  Thomas Schwinge  <thomas@codesourcery.com>
  37
  38         * configure.ac (AC_CONFIG_MACRO_DIRS): Instantiate.
  39         * configure: Regenerate.
  40
  41 2022-10-12  Martin Liska  <mliska@suse.cz>
  42
  43         * configure: Regenerate.
  44
  45 2022-10-11  Olivier Hainque  <hainque@adacore.com>
  46             Olivier Hainque  <hainque@adacore.com>
  47
  48         * configure: Regenerate.
  49
  50 2022-08-25  Martin Liska  <mliska@suse.cz>
  51
  52         * configure: Regenerate.
  53
  54 2021-01-05  Samuel Thibault  <samuel.thibault@ens-lyon.org>
  55
  56         * configure: Re-generate.
  57
  58 2020-12-05  Iain Sandoe  <iain@sandoe.co.uk>
  59
  60         PR target/97865
  61         * configure: Regenerate.
  62
  63 2020-11-29  John David Anglin  <danglin@gcc.gnu.org>
  64
  65         * configure: Regenerate.
  66
  67 2020-10-11  Iain Sandoe  <iain@sandoe.co.uk>
  68
  69         * encoding.c (_darwin_rs6000_special_round_type_align):
  70         Use DFMode in the emulation of the special round type.
  71
  72 2020-05-29  H.J. Lu  <hjl.tools@gmail.com>
  73
  74         PR bootstrap/95413
  75         * configure: Regenerated.
  76
  77 2020-05-15  H.J. Lu  <hongjiu.lu@intel.com>
  78
  79         PR bootstrap/95147
  80         * configure: Regenerated.
  81
  82 2020-05-14  H.J. Lu  <hongjiu.lu@intel.com>
  83
  84         * configure: Regenerated.
  85
  86 2020-02-12  Sandra Loosemore  <sandra@codesourcery.com>
  87
  88         PR libstdc++/79193
  89         PR libstdc++/88999
  90
  91         * configure: Regenerated.
  92
  93 2020-01-24  Maciej W. Rozycki  <macro@wdc.com>
  94
  95         * Makefile.in (aclocal_deps): Add `toolexeclibdir.m4'.
  96         * aclocal.m4: Include `toolexeclibdir.m4'.
  97         * configure.ac: Handle `--with-toolexeclibdir='.
  98         * configure: Regenerate.
  99
 100 2020-01-01  Andrew Pinski  <pinskia@gmail.com>
 101
 102         PR libobjc/93099
 103         * objc/objc-decls.h (objc_EXPORT): Define it to
 104         extern for DLL_EXPORT define case.
 105
 106 2020-01-01  Jakub Jelinek  <jakub@redhat.com>
 107
 108         Update copyright years.
 109
 110 2019-11-26  Tobias Burnus  <tobias@codesourcery.com>
 111
 112         * Makefile.in (aclocal_deps): Fix path to cet.m4.
 113
 114 2019-09-27  Maciej W. Rozycki  <macro@wdc.com>
 115
 116         * configure: Regenerate.
 117
 118 2019-04-23  Ramana Radhakrishnan  <ramana.radhakrishnan@arm.com>
 119             Bernd Edlinger  <bernd.edlinger@hotmail.de>
 120             Jakub Jelinek  <jakub@redhat.com>
 121
 122         PR target/89093
 123         * exception.c (PERSONALITY_FUNCTION): Add general-regs-only target
 124         attribute for ARM.
 125
 126 2019-03-06  Uroš Bizjak  <ubizjak@gmail.com>
 127
 128         * encoding.c (DFmode): #undef before #define.
 129
 130 2019-01-09  Sandra Loosemore  <sandra@codesourcery.com>
 131
 132         PR other/16615
 133         * objc/runtime.h: Change "can not" to "cannot".
 134
 135 2019-01-09  Sandra Loosemore  <sandra@codesourcery.com>
 136
 137         PR other/16615
 138
 139         * class.c: Mechanically replace "can not" with "cannot".
 140         * objc/runtime.h: Likewise.
 141         * sendmsg.c: Likewise.
 142
 143 2019-01-01  Jakub Jelinek  <jakub@redhat.com>
 144
 145         Update copyright years.
 146
 147 2018-10-31  Joseph Myers  <joseph@codesourcery.com>
 148
 149         PR bootstrap/82856
 150         * configure.ac: Remove AC_PREREQ.
 151         * aclocal.m4, config.h.in, configure: Regenerate.
 152
 153 2018-04-24  H.J. Lu  <hongjiu.lu@intel.com>
 154
 155         * configure: Regenerated.
 156
 157 2018-04-19  Jakub Jelinek  <jakub@redhat.com>
 158
 159         * configure: Regenerated.
 160
 161 2018-04-18  David Malcolm  <dmalcolm@redhat.com>
 162
 163         PR jit/85384
 164         * configure: Regenerate.
 165
 166 2018-02-14  Igor Tsimbalist  <igor.v.tsimbalist@intel.com>
 167
 168         PR target/84148
 169         * configure: Regenerate.
 170
 171 2018-01-03  Jakub Jelinek  <jakub@redhat.com>
 172
 173         Update copyright years.
 174
 175 2017-11-23  Tom de Vries  <tom@codesourcery.com>
 176
 177         * class.c (CLASS_TABLE_HASH): Wrap in "do {} while (0)".
 178
 179 2017-11-17  Igor Tsimbalist  <igor.v.tsimbalist@intel.com>
 180
 181         * Makefile.in: Regenerate.
 182         * aclocal.m4: Likeiwse.
 183         * configure: Likewise.
 184         * configure.ac: Set CET_FLAGS. Update XCFLAGS.
 185
 186 2017-08-30  Richard Sandiford  <richard.sandiford@linaro.org>
 187             Alan Hayward  <alan.hayward@arm.com>
 188             David Sherwood  <david.sherwood@arm.com>
 189
 190         * encoding.c (_darwin_rs6000_special_round_type_align): Prefix mode
 191         names with E_ in case statements.
 192
 193 2017-02-07  Richard Biener  <rguenther@suse.de>
 194
 195         PR tree-optimization/79256
 196         PR middle-end/79278
 197         * encoding.c (objc_layout_structure_next_member): Adjust
 198         ADJUST_FIELD_ALIGN usage.
 199
 200 2017-01-18  Matthias Klose  <doko@ubuntu.com>
 201
 202         PR libobjc/78697
 203         * configure.ac: Allow default for --with-target-bdw-gc-include.
 204         * configure: Regenerate.
 205
 206         PR libobjc/78698
 207         * configure.ac: Use the libgc.la file when available.
 208         * configure: Regenerate.
 209
 210 2017-01-17  Jakub Jelinek  <jakub@redhat.com>
 211
 212         PR other/79046
 213         * configure: Regenerated.
 214         * configure.ac: Add GCC_BASE_VER.
 215         * Makefile.in (gcc_version): Use @get_gcc_base_ver@ instead of cat to
 216         get version from BASE-VER file.
 217         * configure: Regenerated.
 218
 219 2017-01-01  Jakub Jelinek  <jakub@redhat.com>
 220
 221         Update copyright years.
 222
 223 2016-12-01  Matthias Klose  <doko@ubuntu.com>
 224
 225         * configure.ac: Don't use pkg-config to check for bdw-gc.
 226         * configure: Regenerate.
 227
 228 2016-11-30  Matthias Klose  <doko@ubuntu.com>
 229
 230         * configure.ac: Set BDW_GC_CFLAGS and BDW_GC_LIBS after checking
 231         for the existence of the pkg-config modules.
 232         * Regenerate.
 233
 234 2016-11-30  Jakub Jelinek  <jakub@redhat.com>
 235
 236         * configure.ac (--enable-objc-gc): If not given, default to
 237         enable_objc_gc=no.
 238         * configure: Regenerated.
 239
 240 2016-11-30  Matthias Klose  <doko@ubuntu.com>
 241
 242         * configure.ac (--enable-objc-gc): Allow to configure with a
 243         system provided boehm-gc.
 244         * configure: Regenerate.
 245         * Makefile.in (OBJC_BOEHM_GC_LIBS): Get value from configure.
 246         * gc.c: Include system bdw-gc headers.
 247         * memory.c: Likewise.
 248         * objects.c: Likewise.
 249
 250 2016-11-15  Matthias Klose  <doko@ubuntu.com>
 251
 252         * aclocal.m4: Regenerate.
 253         * configure: Likewise.
 254
 255 2016-01-04  Jakub Jelinek  <jakub@redhat.com>
 256
 257         Update copyright years.
 258
 259 2015-11-07  Trevor Saunders  <tbsaunde+gcc@tbsaunde.org>
 260
 261         PR libobjc/24775
 262         * encoding.c (_darwin_rs6000_special_round_type_align): Use
 263         __CHAR_BIT__ instead of BITS_PER_UNIT.
 264         (objc_sizeof_type): Likewise.
 265         (objc_layout_structure): Likewise.
 266         (objc_layout_structure_next_member): Likewise.
 267         (objc_layout_finish_structure): Likewise.
 268         (objc_layout_structure_get_info): Likewise.
 269
 270 2015-11-03  Trevor Saunders  <tbsaunde+gcc@tbsaunde.org>
 271
 272         PR libobjc/24775
 273         * encoding.c (objc_layout_finish_structure): Remove usage of
 274         ROUND_TYPE_SIZE.
 275
 276 2015-09-12  Trevor Saunders  <tbsaunde+gcc@tbsaunde.org>
 277
 278         PR libobjc/24775
 279         * sendmsg.c (tm.h): Remove include.
 280
 281 2015-09-12  Trevor Saunders  <tbsaunde+gcc@tbsaunde.org>
 282
 283         PR libobjc/24775
 284         * sendmsg.c (gen_rtx): Remove macro.
 285         (gen_rtx_MEM): Likewise.
 286         (gen_rtx_REG): Likewise.
 287         (rtx): Likewise.
 288
 289 2015-09-12  Trevor Saunders  <tbsaunde+gcc@tbsaunde.org>
 290
 291         PR libobjc/24775
 292         * sendmsg.c: Remove check of STRUCT_VALUE macro.
 293
 294 2015-05-13  Eric Botcazou  <ebotcazou@adacore.com>
 295
 296         * configure.ac: Remove manual SJLJ check.
 297         * config.h.in: Regenerate.
 298         * configure: Likewise.
 299         * exception.c: Replace SJLJ_EXCEPTIONS by __USING_SJLJ_EXCEPTIONS__.
 300
 301 2015-05-13  Michael Haubenwallner  <michael.haubenwallner@ssi-schaefer.com>
 302
 303         * aclocal.m4: Regenerated with automake-1.11.6.
 304
 305 2015-05-04  Trevor Saunders  <tbsaunde+gcc@tbsaunde.org>
 306
 307         * configure: Regenerate.
 308
 309 2015-05-01  Trevor Saunders  <tbsaunde+gcc@tbsaunde.org>
 310
 311         * acinclude.m4: Include bitfields.m4.
 312         * config.h.in: Regenerate.
 313         * configure: Likewise.
 314         * configure.ac: Invoke gt_BITFIELD_TYPE_MATTERS.
 315         * encoding.c: Check HAVE_BITFIELD_TYPE_MATTERS.
 316
 317 2015-04-29  Trevor Saunders  <tbsaunde+gcc@tbsaunde.org>
 318
 319         * encoding.c (objc_layout_structure_next_member): Check the value of
 320         PCC_BITFIELD_TYPE_MATTERS not if it is defined.
 321
 322 2015-02-05  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
 323
 324         PR libobjc/63765
 325         * thr.c (_XOPEN_SOURCE): Remove.
 326
 327 2015-01-27  Matthias Klose  <doko@ubuntu.com>
 328
 329         * sendmsg.c: Add prototypes for __objc_get_forward_imp and get_imp.
 330
 331 2015-01-09  Dimitris Papavasiliou  <dpapavas@gmail.com>
 332
 333         PR libobjc/51891
 334         * ivars.c: Add a check for classes without instance
 335         variables, which have a NULL ivar list pointer.
 336
 337 2015-01-05  Jakub Jelinek  <jakub@redhat.com>
 338
 339         Update copyright years.
 340
 341 2014-11-21  H.J. Lu  <hongjiu.lu@intel.com>
 342
 343         PR bootstrap/63784
 344         * configure: Regenerated.
 345
 346 2014-11-11  Francois-Xavier Coudert  <fxcoudert@gcc.gnu.org>
 347
 348         PR target/63610
 349         * configure: Regenerate.
 350
 351 2014-11-05  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
 352
 353         * thr.c (_XOPEN_SOURCE): Define as 600.
 354
 355 2014-07-27  Alan Modra  <amodra@gmail.com>
 356             Matthias Klose  <doko@ubuntu.com>
 357
 358         PR libobjc/61920
 359
 360         * encoding.c: Define rs6000_special_adjust_field_align_p.
 361
 362 2014-01-02  Richard Sandiford  <rdsandiford@googlemail.com>
 363
 364         Update copyright years
 365
 366 2013-09-20  Alan Modra  <amodra@gmail.com>
 367
 368         * configure: Regenerate.
 369
 370 2013-07-21   OndÅej BÃlka  <neleai@seznam.cz>
 371
 372         * class.c: Fix typos.
 373         * encoding.c: Likewise.
 374         * init.c: Likewise.
 375         * objc-private/runtime.h: Likewise.
 376         * objc/runtime.h: Likewise.
 377         * objc-sync.c: Likewise.
 378
 379 2013-07-04  Kai Tietz  <ktietz@redhat.com>
 380
 381         * exception.c: Add check for SjLj to SEH blocks.
 382
 383 2013-02-03  Richard Sandiford  <rdsandiford@googlemail.com>
 384
 385         Update copyright years.
 386
 387 2012-10-19  Michael Meissner  <meissner@linux.vnet.ibm.com>
 388
 389         * encoding.c (TARGET_VSX): Provide definitions based on the
 390         current compilation options, and not based off the target options
 391         structure.
 392         (TARGET_ALTIVEC): Likewise.
 393         (TARGET_64BIT): Likewise.
 394
 395 2012-09-14  David Edelsohn  <dje.gcc@gmail.com>
 396
 397         * configure: Regenerated.
 398
 399 2012-07-19  Tristan Gingold  <gingold@adacore.com>
 400             Richard Henderson  <rth@redhat.com>
 401
 402         * exception.c (__gnu_objc_personality_seh0): New function.
 403
 404 2012-05-16  H.J. Lu  <hongjiu.lu@intel.com>
 405
 406         * configure: Regenerated.
 407
 408 2012-03-12  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
 409
 410         * configure.ac (enable_objc_gc): Remove alpha*-dec-osf* handling.
 411         * configure: Regenerate.
 412
 413         * thr.c (_XOPEN_SOURCE): Define unconditionally.
 414
 415 2011-11-21  Andreas Tobler  <andreast@fgznet.ch>
 416
 417         * configure: Regenerate.
 418
 419 2011-11-02  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
 420
 421         * Makefile.in (INCLUDES): Add -I$(MULTIBUILDTOP)../libgcc.
 422         * configure.ac (target_thread_file, HAVE_GTHR_DEFAULT): Remove.
 423         * configure: Regenerate.
 424         * config.h.in: Regenerate.
 425
 426 2011-10-17  Paul Brook  <paul@codesourcery.com>
 427             Matthias Klose  <doko@ubuntu.com>
 428
 429         * exception.c (parse_lsda_header): hardcode ttype_encoding for older
 430         ARM EABI toolchains.
 431         (get_ttype_entry) Remove __ARM_EABI_UNWINDER__ variant.
 432
 433 2011-10-09  Nicola Pero  <nicola.pero@meta-innovation.com>
 434
 435         PR libobjc/49883
 436         * init.c (__objc_exec_class): Work around a bug in clang's code
 437         generation.  Clang sets the class->info field to values different
 438         from 0x1 or 0x2 (the only allowed values in the traditional GNU
 439         Objective-C runtime ABI) to store some additional information, but
 440         this breaks backwards compatibility.  Wipe out all the bits in the
 441         fields other than the first two upon loading a class.
 442
 443 2011-10-09  Nicola Pero  <nicola.pero@meta-innovation.com>
 444
 445         * class.c (objc_lookup_class): Added back for compatibility with
 446         clang which seems to emit calls to it.
 447
 448 2011-10-08  Richard Frith-Macdonald <rfm@gnu.org>
 449             Nicola Pero  <nicola.pero@meta-innovation.com>
 450
 451         PR libobjc/50428
 452         * sendmsg.c (__objc_send_initialize): If a class does not have an
 453         +initialize method, search for an +initialize method in the
 454         superclass and in the ancestor classes and execute the first one
 455         that is found.  This makes the GNU runtime behave in the same way
 456         as the Apple/NeXT runtime with respect to +initialize methods and
 457         subclassing.
 458
 459 2011-08-06  Nicola Pero  <nicola.pero@meta-innovation.com>
 460
 461         PR libobjc/50002
 462         * class.c (__objc_update_classes_with_methods): Iterate over meta
 463         classes as well as normal classes when refreshing the method
 464         implementations.  This fixes replacing class methods.
 465
 466 2011-08-06  Nicola Pero  <nicola.pero@meta-innovation.com>
 467
 468         * class.c (class_getSuperclass): Fixed to work with meta classes
 469         still in construction too.
 470
 471 2011-08-06  Nicola Pero  <nicola.pero@meta-innovation.com>
 472
 473         * class.c (class_getSuperclass): Fixed typo in comment.
 474
 475 2011-08-06  Nicola Pero  <nicola.pero@meta-innovation.com>
 476
 477         PR libobjc/49882
 478         * class.c (class_getSuperclass): Return the superclass if the
 479         class is in construction.
 480         * objc/runtime.h (class_getSuperclass): Updated documentation.
 481
 482 2011-08-05  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
 483
 484         * Makefile.in (INCLUDES): Search
 485         $(srcdir)/$(MULTISRCTOP)../libgcc.
 486
 487 2011-06-08  Nicola Pero  <nicola.pero@meta-innovation.com>
 488
 489         * objc/objc.h (__GNU_LIBOBJC__): Bumped to 20110608.
 490
 491 2011-06-08  Nicola Pero  <nicola.pero@meta-innovation.com>
 492
 493         * configure.ac (VERSION): Bumped to 4:0:0.
 494         * configure (VERSION): Likewise.
 495
 496 2011-06-08  Nicola Pero  <nicola.pero@meta-innovation.com>
 497
 498         * objc/README: Updated.
 499         * objc-private/selector.h: Updated comments.
 500
 501 2011-06-07  Nicola Pero  <nicola.pero@meta-innovation.com>
 502
 503         * sendmsg.c (class_get_instance_method): Removed.
 504         (class_get_class_method): Removed.
 505         (objc_get_uninstalled_dtable): Removed.
 506
 507 2011-06-07  Nicola Pero  <nicola.pero@meta-innovation.com>
 508
 509         * objc-private/module-abi-8.h (class_get_instance_size): Removed.
 510         * objects.c (class_create_instance): Removed.
 511         * error.c (__USE_FIXED_PROTOTYPES__): Removed.
 512         * gc.c (__objc_generate_gc_type_description): Use
 513         class_getInstanceSize() instead of class_get_instance_size().
 514         * selector.c (sel_types_match): Made static.
 515         (sel_get_typed_uid): Removed.
 516         (sel_get_any_typed_uid): Removed.
 517         (sel_get_name): Removed.
 518         (sel_get_type): Removed.
 519         (sel_register_name): Removed.
 520         (sel_register_typed_name): Removed.
 521         (sel_get_uid): Removed.
 522
 523 2011-06-07  Nicola Pero  <nicola.pero@meta-innovation.com>
 524
 525         * encoding.c (method_get_number_of_arguments): Removed.
 526         (method_get_sizeof_arguments): Removed.
 527
 528 2011-06-07  Nicola Pero  <nicola.pero@meta-innovation.com>
 529
 530         * class.c (objc_next_class): Removed.
 531         (class_pose_as): Removed.
 532         (CLASSOF): Removed.
 533         (class_table_replace): Removed.
 534         (objc_lookup_class): Removed.
 535
 536 2011-06-07  Nicola Pero  <nicola.pero@meta-innovation.com>
 537
 538         Removed the Traditional Objective-C runtime public API.
 539         * Makefile.in (OBJC_DEPRECATED_H): Variable removed.
 540         (install-headers): Do not create the objc/deprecated directory and
 541         do not install the deprecated headers.
 542         (OBJC_H): Removed encoding.h and objc-api.h.
 543         * Object.m: Removed all methods with the exception of -class and
 544         -isEqual:.  Updated includes.  ([-class]): Use Modern API.
 545         * objc/Object.h: Do not include deprecated/Object.h.
 546         * objc/deprecated/Object.h: Removed.
 547         * linking.m (__objc_linking): Call [Object class] instead of
 548         [Object name].
 549         * Protocol.m: Removed all methods with the exception of -isEqual:.
 550         Updated includes.
 551         * objc/Protocol.h: Do not include deprecated/Protocol.h.
 552         * objc/deprecated/Protocol.h: Removed.
 553         * objc/deprecated/struct_objc_symtab.h: Removed.
 554         * objc/deprecated/struct_objc_module.h: Removed.
 555         * objc/deprecated/struct_objc_ivar.h: Removed.
 556         * objc/deprecated/struct_objc_ivar_list.h: Removed.
 557         * objc/deprecated/struct_objc_method.h: Removed.
 558         * objc/deprecated/struct_objc_method_list.h: Removed.
 559         * objc/deprecated/struct_objc_protocol_list.h: Removed.
 560         * objc/deprecated/struct_objc_category.h: Removed.
 561         * objc/deprecated/MetaClass.h: Removed.
 562         * objc/deprecated/objc_msg_sendv.h: Removed.
 563         * objc/deprecated/README: Removed.
 564         * objc/deprecated/struct_objc_class.h: Removed.
 565         * objc/deprecated/struct_objc_protocol.h: Removed.
 566         * objc/deprecated/struct_objc_selector.h: Removed.
 567         * objc/encoding.h: Removed.
 568         * objc/message.h (struct objc_super): Removed the definition for
 569         the Traditional Objective-C runtime API.
 570         * objc/objc.h: Do not include objc/objc-decls.h.
 571         deprecated/struct_objc_selector.h, deprecated/MetaClass.h,
 572         deprecated/struct_objc_class.h, deprecated/struct_objc_protocol.h
 573         and deprecated/objc_msg_sendv.h.  Uncommented new definition of
 574         Protocol *.
 575         * objc/objc-api.h: Removed.
 576         * objc/runtime.h: Updated comments.  Removed check to detect
 577         concurrent usage of Traditional and Modern APIs.
 578         * objc-private/module-abi-8.h: Always define struct objc_class and
 579         struct objc_protocol.  (struct objc_protocol_list): Changed type
 580         of 'list' argument from 'Protocol *' to 'struct objc_protocol *'.
 581         (class_get_instance_size): Added.
 582         * objc-private/protocols.h (__objc_protocols_add_protocol): Take a
 583         'struct objc_protocol *' as argument, not a 'Protocol *'.
 584         * objc-private/runtime.h: Updated comments.
 585         * objc-private/selector.h (struct objc_selector, sel_eq): Added.
 586         * class.c: Include objc-private/selector.h.
 587         (objc_get_meta_class): Return a Class instead of a MetaClass.
 588         * encoding.c (method_get_next_argument): Removed.
 589         (method_get_first_argument): Removed.
 590         (method_get_nth_argument): Removed.
 591         * gc.c: Include objc/runtime.h instead of objc/encoding.h.
 592         Include objc-private/module-abi-8.h and ctype.h.
 593         * protocols.c (__objc_protocols_add_protocol): Take a 'struct
 594         objc_protocl *' as argument, not a 'Protocol *'.
 595         (class_addProtocol): Added casts to 'struct objc_protocol *' and
 596         'Protocol *'.
 597         (class_copyProtocolList): Likewise.
 598         (protocol_conformsToProtocol): Likewise.
 599         (protocol_copyProtocolList): Likewise.
 600         * sarray.c: Include objc-private/module-abi-8.h.
 601         * sendmsg.c (method_get_next_argument): Removed.
 602         (method_get_first_argument): Removed.
 603         (method_get_nth_argument): Removed.
 604         (objc_msg_sendv): Removed.
 605         (arglist_t, retval_t): New.  (class_get_class_method): Take a
 606         'Class', not 'MetaClass', argument.
 607         * thr.c: Include module-abi-8.h.
 608
 609 2011-06-03  Nicola Pero  <nicola.pero@meta-innovation.com>
 610
 611         * Makefile.in (OBJC_DEPRECATED_H): Removed struct_objc_static_instances.h
 612         and objc_get_uninstalled_dtable.h.
 613         * objc/deprecated/struct_objc_static_instances.h: Removed.
 614         * objc/deprecated/objc_get_uninstalled_dtable.h: Removed.
 615         * objc/objc-api.h: Do not include deprecated/objc_static_instances.h
 616         and deprecated/objc_get_uninstalled_dtable.h.
 617
 618 2011-06-03  Nicola Pero  <nicola.pero@meta-innovation.com>
 619
 620         * Makefile.in (OBJC_DEPRECATED_H): Removed objc_object_alloc.h.
 621         * objc/deprecated/objc_object_alloc.h: Removed.
 622         * objc/objc-api.h: Do not include deprecated/objc_object_alloc.h.
 623         * objects.c (_objc_object_alloc, _objc_object_dispose,
 624         _objc_object_copy): Removed.
 625         * libobjc.def (__objc_object_alloc, __objc_object_copy,
 626         __objc_object_dispose): Removed.
 627
 628 2011-06-03  Nicola Pero  <nicola.pero@meta-innovation.com>
 629
 630         * Makefile.in (OBJC_DEPRECATED_H): Removed METHOD_NULL.h.
 631         * objc/objc-api.h: Do not include deprecated/METHOD_NULL.h.
 632         * objc/deprecated/METHOD_NULL.h: Removed.
 633
 634 2011-06-03  Nicola Pero  <nicola.pero@meta-innovation.com>
 635
 636         * Makefile.in (OBJC_DEPRECATED_H): Removed objc_valloc.h,
 637         objc_malloc.h and objc_unexpected_exception.h.
 638         (exception.lo): Do not use -Wno-deprecated-declarations.
 639         (exception_gc.lo): Likewise.
 640         * objc/objc-api.h: Do not include deprecated/objc_valloc.h,
 641         deprecated/objc_malloc.h and
 642         deprecated/objc_unexpected_exception.h.
 643         * objc/deprecated/objc_valloc.h: Removed.
 644         * objc/deprecated/objc_malloc.h: Removed.
 645         * objc/deprecated/objc_unexpected_exception.h: Removed.
 646         * exception.c (_objc_unexpected_exception): Removed.
 647         (objc_exception_throw): Do not check for
 648         _objc_unexpected_exception.
 649         * memory.c (objc_valloc, _objc_malloc, _objc_atomic_malloc,
 650         _objc_valloc, _objc_realloc, _objc_calloc, _objc_free): Removed.
 651         * libobjc.def (_objc_unexpected_exception, objc_valloc): Removed.
 652
 653 2011-06-03  Nicola Pero  <nicola.pero@meta-innovation.com>
 654
 655         * objc/objc.h: Do not include deprecated/STR.h.
 656         * objc/deprecated/STR.h: Removed.
 657         * Makefile.in (OBJC_DEPRECATED_H): removed STR.h.
 658
 659 2011-06-03  Nicola Pero  <nicola.pero@meta-innovation.com>
 660
 661         * Makefile.in (OBJC_H): Removed hash.h and sarray.h.
 662         (OBJC_DEPRECATED_H): Likewise.
 663         * libobjc.def (objc_hash_new, objc_hash_delete, objc_hash_add,
 664         objc_hash_remove, objc_hash_next, objc_hash_value_for_key,
 665         objc_hash_is_key_in_hash, hash_add, hash_delete, hash_new,
 666         hash_next, hash_remove, hash_value_for_key, hash_is_key_in_hash,
 667         sarray_at_put, sarray_at_put_safe, sarray_free, sarray_lazy_copy,
 668         sarray_new, sarray_realloc, sarray_remove_garbage): Removed.
 669         * objc/sarray.h: Removed.
 670         * objc/hash.h: Removed.
 671         * objc/deprecated/sarray.h: Removed.
 672         * objc/deprecated/hash.h: Removed.
 673         * objc/Object.h: Do not include objc/deprecated/hash.h
 674         * Object.m: Include string.h.
 675         * objc/objc-api.h: Do not include objc/deprecated/hash.h.
 676         * objc-private/common.h (GNU_LIBOBJC_COMPILING_LIBOBJC_ITSELF):
 677         Removed.
 678
 679 2011-06-03  Nicola Pero  <nicola.pero@meta-innovation.com>
 680
 681         * Object.m ([-forward::]): Removed.
 682         * objc/deprecated/Object.h ([-forward::]): Removed.
 683         * sendmsg.c (__objc_forward): Updated comments.
 684
 685 2011-06-03  Nicola Pero  <nicola.pero@meta-innovation.com>
 686
 687         * Makefile.in (OBJC_H): Removed objc-list.h.
 688         (OBJC_DEPRECATED_H): Removed objc-list.h.
 689         * objc/objc-list.h: File removed.
 690         * objc/deprecated/objc-list.h: File removed.
 691
 692 2011-06-03  Nicola Pero  <nicola.pero@meta-innovation.com>
 693
 694         * Makefile.in (OBJC_H): Removed typedstream.h.
 695         (OBJC_DEPRECATED_H): Removed typedstream.h.
 696         (C_SOURCE_FILES): Removed archive.c.
 697         (Object.lo): Rule removed.
 698         (Object_gc.lo): Likewise.
 699         (archive.lo): Likewise.
 700         (archive_gc.lo): Likewise.
 701         * objc/deprecated/Object.h ([+streamVersion:], [-read], [-write],
 702         [-awake]): Removed.
 703         Do not include deprecated/typedstream.h.
 704         * Object.m: Removed the same methods.
 705         * archive.c: File removed.
 706         * objc/typedstream.h: File removed.
 707         * objc/deprecated/typedstream.h: File removed.
 708         * libobjc.def (__objc_read_nbyte_uint, __objc_read_nbyte_ulong,
 709         __objc_write_class, __objc_write_object, __objc_write_selector,
 710         objc_close_typed_stream, objc_end_of_typed_stream,
 711         objc_flush_typed_stream, objc_get_stream_class_version,
 712         objc_open_typed_stream, objc_open_typed_stream_for_file,
 713         objc_read_array, objc_read_char, objc_read_int, objc_read_long,
 714         objc_read_object, objc_read_selector, objc_read_short,
 715         objc_read_string, objc_read_type, objc_read_types,
 716         objc_read_unsigned_char, objc_read_unsigned_int,
 717         objc_read_unsigned_long, objc_read_unsigned_short,
 718         objc_write_array, objc_write_char, objc_write_int,
 719         objc_write_long, objc_write_object, objc_write_object_reference,
 720         objc_write_root_object, objc_write_selector, objc_write_short,
 721         objc_write_string, objc_write_string_atomic, objc_write_type,
 722         objc_write_types, objc_write_unsigned_char,
 723         objc_write_unsigned_int, objc_write_unsigned_long,
 724         objc_write_unsigned_short): Removed.
 725
 726 2011-06-02  Nicola Pero  <nicola.pero@meta-innovation.com>
 727
 728         * Makefile.in (OBJC_DEPRECATED_H): Removed objc_error.h.
 729         * objc/deprecated/objc_error.h: Removed.
 730         * objc/objc-api.h: Do not include deprecated/objc_error.h.
 731         * libobjc.def (objc_error, objc_verror): Removed.
 732         * error.c (_objc_error_handler, objc_error, objc_verror,
 733         objc_set_error_handler): Removed.
 734         * Object.m ([-error:], [-perform:], [-perform:with:],
 735         [-perform:with:with], [-subclassResponsibility:],
 736         [-notImplemented:], [-shouldNotImplement:], [-doesNotRecognize:]):
 737         Removed.
 738         * objc/deprecated/Object.h: Removed the same methods.
 739         * sendmsg.c (__objc_forward): Do not try to invoke the "error:"
 740         method after trying to invoke the "doesNotRecognize:" method.
 741
 742 2011-05-26  Nicola Pero  <nicola.pero@meta-innovation.com>
 743
 744         * sendmsg.c: Reindented part of the file.  No non-trivial changes
 745         in code.
 746
 747 2011-05-26  Nicola Pero  <nicola.pero@meta-innovation.com>
 748
 749         * sendmsg.c (__objc_install_dtable_for_class): Use objc_getClass,
 750         not objc_lookup_class.
 751
 752 2011-05-25  Richard Frith-Macdonald <rfm@gnu.org>
 753             David Ayers  <ayers@fsfe.org>
 754
 755         PR libobjc/38307
 756         * sendmsg.c: Include objc/hash.h.
 757         (get_implementation): New function, mostly with code from get_imp
 758         updated to support the new +initialize dispatch table logic.
 759         (get_imp): Use get_implementation.
 760         (__objc_responds_to): Updated to support the new +initialize
 761         dispatch table logic.
 762         (class_respondsToSelector): Likewise.
 763         (objc_msg_lookup): Use get_implementation.
 764         (__objc_init_install_dtable): Removed.
 765         (__objc_install_methods_in_dtable): Updated arguments.
 766         (__objc_install_dispatch_table_for_class): Renamed to
 767         __objc_install_dtable_for_class and updated to support the new
 768         +initialize dispatch table logic.
 769         (__objc_update_dispatch_table_for_class): Updated to support the
 770         new +initialize dispatch table logic.
 771         (__objc_forward): Call get_implementation instead of get_imp.
 772         (prepared_dtable_table): New.
 773         (__objc_prepare_dtable_for_class): New.
 774         (__objc_prepared_dtable_for_class): New.
 775         (__objc_get_prepared_imp): New.
 776         (__objc_install_prepared_dtable_for_class): New.
 777
 778 2011-05-24  Nicola Pero  <nicola.pero@meta-innovation.com>
 779
 780         PR libobjc/48177
 781         * selector.c (__sel_register_typed_name): Use sel_types_match()
 782         instead of strcmp() to compare selector types (Suggestion by
 783         Richard Frith-Macdonald <rfm@gnu.org>).
 784
 785 2011-04-15  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
 786
 787         PR libobjc/32037
 788         * Makefile.in (OBJC_GCFLAGS): Move ...
 789         * configure.ac (enable_objc_gc): ... here.
 790         Add $(libsuffix) to OBJC_BOEHM_GC.
 791         * configure: Regenerate.
 792
 793 2011-02-28  Nicola Pero  <nicola.pero@meta-innovation.com>
 794
 795         * selector.c (sel_getTypedSelector): Return NULL if there are
 796         multiple selectors with conflicting types.
 797         * objc/runtime.h (sel_getTypedSelector): Updated documentation.
 798
 799 2011-02-28  Richard Frith-Macdonald <rfm@gnu.org>
 800
 801         PR libobjc/47922
 802         * gc.c (class_ivar_set_gcinvisible): Use _C_GCINVISIBLE instead of
 803         a hardcoded "!".
 804
 805 2011-02-13  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
 806
 807         * configure: Regenerate.
 808
 809 2010-12-26  Nicola Pero  <nicola.pero@meta-innovation.com>
 810
 811         * init.c (create_tree_of_subclasses_inherited_from): Use
 812         class_superclass_of_class instead of assuming a class is
 813         unresolved when it could be resolved.  Tidied up assignment and
 814         check.
 815         (__objc_tree_insert_class): Enhanced DEBUG_PRINTF.
 816         (objc_tree_insert_class): Tidied up loop; return immediately upon
 817         inserting a class.
 818         (__objc_exec_class): Do not set __objc_class_tree_list.
 819
 820 2010-12-24  Nicola Pero  <nicola.pero@meta-innovation.com>
 821
 822         * selector.c (sel_getTypedSelector): Return NULL if given a NULL
 823         argument.
 824         (sel_registerTypedName): Same.
 825         (sel_registerName): Same.
 826         * objc/runtime.h: Updated documentation.
 827
 828 2010-12-24  Nicola Pero  <nicola.pero@meta-innovation.com>
 829
 830         * objc/runtime.h (class_addIvar): Updated documentation.  The
 831         alignment is actually the log_2 of the alignment in bytes.
 832         * ivars.c (class_addIvar): Corresponding change to the
 833         implementation.
 834
 835 2010-12-24  Nicola Pero  <nicola.pero@meta-innovation.com>
 836
 837         * objc/runtime.h (sel_getType): Renamed to sel_getTypeEncoding to
 838         be consistent with method_getTypeEncoding and
 839         ivar_getTypeEncoding.
 840         (sel_copyTypedSelectorList, sel_getTypedSelector): New.
 841         * selector.c (sel_getType): Renamed to sel_getTypeEncoding.
 842         (sel_copyTypedSelectorList, sel_getTypedSelector): New.
 843         (sel_get_type): Updated call to sel_getType.
 844
 845 2010-12-24  Nicola Pero  <nicola.pero@meta-innovation.com>
 846
 847         * objc/runtime.h (class_conformsToProtocol,
 848         class_copyProtocolList): Updated documentation.
 849
 850 2010-12-23  Nicola Pero  <nicola.pero@meta-innovation.com>
 851
 852         * init.c (create_tree_of_subclasses_inherited_from): Updated
 853         DEBUG_PRINTF messages.
 854         (__objc_tree_insert_class): Same.
 855         (__objc_send_load_using_method_list): Same.
 856         (__objc_send_load): Same.
 857         (__objc_exec_class): Same.  In particular, do not print the module
 858         name since it is no longer used.
 859         * sendmsg.c (__objc_send_initialize): Added DEBUG_PRINTFs for
 860         tracking +initialize calls.
 861         (__objc_update_dispatch_table_for_class): Added DEBUG_PRINTFs for
 862         tracking updates of dispatch tables.
 863         (__objc_install_dispatch_table_for_class): Same.
 864
 865 2010-12-23  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
 866
 867         * Makefile.in (libobjc$(libsuffix).la): Link with -Wc,-shared-libgcc.
 868         (libobjc_gc$(libsuffix).la): Likewise.
 869
 870 2010-12-23  Nicola Pero  <nicola.pero@meta-innovation.com>
 871
 872         * sendmsg.c (class_addMethod): Return NO if the method already
 873         exists in the class.
 874
 875 2010-12-22  Nicola Pero  <nicola.pero@meta-innovation.com>
 876
 877         * init.c (duplicate_classes): New.
 878         (__objc_exec_class): Initialize duplicate_classes.
 879         (__objc_create_classes_tree): Ignore classes in the
 880         duplicate_classes table.
 881         (__objc_call_load_callback): Same.
 882         (__objc_init_class): If a duplicate class is found, add it to
 883         duplicate_classes instead of aborting.  Return YES if the class is
 884         not a duplicate, and NO if it is.
 885         * objc-private/runtime.h (__objc_init_class): Updated prototype.
 886
 887 2010-12-22  Nicola Pero  <nicola.pero@meta-innovation.com>
 888
 889         * objc-private/objc-list.h: Reindented file.  No code changes.
 890         * objc-private/sarray.h: Same change.
 891
 892 2010-12-22  Nicola Pero  <nicola.pero@meta-innovation.com>
 893
 894         * objc-private/accessors.h: Removed 'extern "C"' guards.  This
 895         file is never compiled with C++.
 896         * objc-private/hash.h: Same change.
 897         * objc-private/objc-list.h: Same change.
 898         * objc-private/objc-sync.h: Same change.
 899         * objc-private/protocols.h: Same change.
 900         * objc-private/runtime.h: Same change.
 901         * objc-private/sarray.h: Same change.
 902         * objc-private/selector.h: Same change.
 903
 904 2010-12-21  Nicola Pero  <nicola.pero@meta-innovation.com>
 905
 906         PR libobjc/18764
 907         * class.c (__objc_add_class_to_hash): Return YES if the class was
 908         added, and NO if it already existed.
 909         * init.c (__objc_init_class): If __objc_add_class_to_hash returns
 910         NO, then abort the program with an error message.
 911         * objc-private/runtime.h (__objc_add_class_to_hash): Updated
 912         declaration.
 913
 914 2010-12-21  Nicola Pero  <nicola.pero@meta-innovation.com>
 915
 916         * init.c (_objc_load_callback): Initialize with 0.
 917         (__objc_call_callback): Renamed to __objc_call_load_callback.
 918         Check _objc_load_callback only once, and if it is not set, return
 919         immediately.
 920         (objc_send_load): Updated call to __objc_call_callback.
 921
 922 2010-12-21  Nicola Pero  <nicola.pero@meta-innovation.com>
 923
 924         PR libobjc/16110
 925         * init.c (__objc_send_message_in_list): Renamed to
 926         __objc_send_load_using_method_list.  Do not take an 'op' argument.
 927         Register the 'load' selector if needed.
 928         (__objc_send_load): Do not register the 'load' selector.  Updated
 929         call to __objc_send_message_in_list.
 930         (__objc_create_classes_tree): Add the class of any claimed
 931         category that was loaded in the module to the list of classes for
 932         which we try to execute +load.
 933
 934 2010-12-21  Nicola Pero  <nicola.pero@meta-innovation.com>
 935
 936         * objc-private/common.h: When DEBUG is defined, include <stdio.h>.
 937         Updated comments.
 938         * init.c (__objc_tree_insert_class): Use %p, not %x, when printing
 939         a pointer using DEBUG_PRINTF.
 940
 941 2010-12-21  Nicola Pero  <nicola.pero@meta-innovation.com>
 942
 943         PR libobjc/45953
 944         * selector.c (__sel_register_typed_name): When registering a new
 945         selector with the same name as an existing one, reuse the existing
 946         name string.  Also updated types, casts and comments in the whole
 947         function.
 948
 949 2010-12-21  Nicola Pero  <nicola.pero@meta-innovation.com>
 950
 951         * objc-private/module-abi-8.h (struct objc_symtab): Declare 'refs'
 952         to be 'struct objc_selector *' and not 'SEL'.
 953         * init.c (__objc_exec_class): Call
 954         __objc_register_selectors_from_module instead of iterating over
 955         each selector and calling __sel_register_typed_name for each.
 956         * objc-private/selector.h: Declare
 957         __objc_register_selectors_from_module instead of
 958         __sel_register_typed_name.
 959         * selector.c (__objc_register_selectors_from_module): New.
 960         (__sel_register_typed_name): Made static.
 961
 962 2010-12-21  Nicola Pero  <nicola.pero@meta-innovation.com>
 963
 964         * linking.m: Do not include objc/NXConstStr.h.
 965
 966 2010-12-21  Nicola Pero  <nicola.pero@meta-innovation.com>
 967
 968         * objc-private/runtime.h (DEBUG_PRINTF): Moved from here ...
 969         * objc-private/common.h (DEBUG_PRINTF): To here.
 970         * hash.c: Do not include objc-private/runtime.h and objc/thr.h.
 971
 972 2010-12-21  Nicola Pero  <nicola.pero@meta-innovation.com>
 973
 974         * hash.c: Tidied up comments and indentation.  No code changes.
 975
 976 2010-12-19  Nicola Pero  <nicola.pero@meta-innovation.com>
 977
 978         PR libobjc/47012
 979         * accessors.m (objc_getProperty): If not atomic, do not
 980         retain/autorelease the returned value.
 981
 982 2010-12-19  Nicola Pero  <nicola.pero@meta-innovation.com>
 983
 984         * objc-private/runtime.h (__objc_selector_max_index,
 985         __objc_init_selector_tables, __objc_register_selectors_from_class,
 986         __objc_register_selectors_from_list,
 987         __objc_register_selectors_from_description_list): Moved to ...
 988         * objc-private/selector.h: ... here.
 989
 990 2010-12-19  Nicola Pero  <nicola.pero@meta-innovation.com>
 991
 992         * objc-private/runtime.h (__objc_class_links_resolved): Removed.
 993         (__objc_print_dtable_stats): Removed.
 994         (__sel_register_typed_name): Removed.
 995         * sendmsg.c (__objc_print_dtable_stats): Use 'void' as argument.
 996
 997 2010-12-19  Nicola Pero  <nicola.pero@meta-innovation.com>
 998
 999         * init.c (__objc_exec_class): Call __objc_resolve_class_links (),
1000         if appropriate, after loading the module.
1001
1002 2010-12-19  Nicola Pero  <nicola.pero@meta-innovation.com>
1003
1004         * sendmsg.c (method_setImplementation): Do not declare.
1005
1006 2010-12-19  Nicola Pero  <nicola.pero@meta-innovation.com>
1007
1008         * objc/message.h: Updated comments.
1009         * objc/runtime.h: Updated comments.
1010
1011 2010-12-19  Nicola Pero  <nicola.pero@meta-innovation.com>
1012
1013         * class.c (objc_lookupClass): Renamed to objc_lookUpClass.
1014         * protocols.c: Updated all calls to objc_lookupClass to call
1015         objc_lookUpClass instead.
1016         * sendmsg.c (objc_lookupClass): Do not declare.
1017         (get_imp): Update call to objc_lookupClass to call
1018         objc_lookUpClass instead.
1019         * objc/runtime.h (objc_lookupClass): Renamed to objc_lookUpClass.
1020
1021 2010-12-19  Nicola Pero  <nicola.pero@meta-innovation.com>
1022
1023         * objc/runtime.h (class_ivar_set_gcinvisible): Declare.
1024         * sendmsg.c (_CLS_IN_CONSTRUCTION, CLS_IS_IN_CONSTRUCTION): Do not
1025         define.  Updated comments.
1026
1027 2010-12-19  Nicola Pero  <nicola.pero@meta-innovation.com>
1028
1029         * objc/encoding.h: Updated comments.
1030         * objc/runtime.h: Updated comments.
1031         (objc_setGetUnknownClassHandler): Mark with objc_EXPORT.
1032         (objc_sizeof_type): Same.
1033         (objc_alignof_type): Same.
1034         (objc_aligned_size): Same.
1035         (objc_promoted_size): Same.
1036         (objc_skip_type_qualifiers): Same.
1037         (objc_skip_typespec): Same.
1038         (objc_skip_offset): Same.
1039         (objc_skip_argspec): Same.
1040         (objc_get_type_qualifiers): Same.
1041         (objc_layout_structure): Same.
1042         (objc_layout_structure_next_member): Same.
1043         (objc_layout_finish_structure): Same.
1044         (objc_layout_structure_get_info): Same.
1045
1046 2010-12-19  Nicola Pero  <nicola.pero@meta-innovation.com>
1047
1048         * init.c: Updated comments.
1049         * objc/objc-api.h: Updated comments.
1050         * objc/runtime.h (_objc_load_callback): Declare.
1051
1052 2010-12-19  Nicola Pero  <nicola.pero@meta-innovation.com>
1053
1054         * objc/Object.h: Include deprecated/typedstream.h and
1055         deprecated/hash.h instead of typedstream.h.  Updated comments.
1056
1057 2010-12-19  Nicola Pero  <nicola.pero@meta-innovation.com>
1058
1059         * Makefile.in (OBJC_DEPRECATED_H): Added objc_msg_sendv.h.
1060         * objc/deprecated/objc_msg_sendv.h: New.
1061         * objc/message.h: Do not define retval_t, apply_t, arglist,
1062         arglist_t, objc_msg_sendv, now in
1063         objc/deprecated/objc_msg_sendv.h.
1064         * objc/objc.h: Do not include message.h; include
1065         objc/deprecated/objc_msg_sendv.h instead.  Tidied up comments.
1066         * sendmsg.c: Include objc/message.h.
1067         * thr.c: Include objc/message.h.
1068
1069 2010-12-19  Nicola Pero  <nicola.pero@meta-innovation.com>
1070
1071         * objc/objc-exception.h: Include objc-decls.h.  Mark all
1072         functions with objc_EXPORT.
1073         * objc/objc-sync.h: Same change.
1074
1075 2010-12-19  Nicola Pero  <nicola.pero@meta-innovation.com>
1076
1077         * Protocol.m: Moved all methods, with the exception of -isEqual:,
1078         into the 'Deprecated' category.
1079         * objc/Protocol.h: Removed all methods, moved to
1080         objc/deprecated/Protocol.h.  Include objc/deprecated/Protocol.h.
1081         * objc/deprecated/Protocol.h: New.
1082         * Makefile.in (OBJC_DEPRECATED_H): Added Protocol.h.
1083
1084 2010-12-19  Nicola Pero  <nicola.pero@meta-innovation.com>
1085
1086         * init.c: Include objc-private/selector.h.  Do not declare
1087         __sel_register_typed_name.
1088         * objc-private/selector.h (__sel_register_typed_name): Declare.
1089         * selector.c: Include objc-private/selector.h.
1090
1091 2010-12-18  Nicola Pero  <nicola.pero@meta-innovation.com>
1092
1093         * class.c: Tidied up comments and indentation.  No code changes.
1094         * error.c: Same.
1095         * exception.c: Same.
1096         * init.c: Same.
1097         * ivars.c: Same.
1098         * memory.c: Same.
1099         * objc-foreach.c: Same.
1100         * objc-sync.c: Same.
1101         * objects.c: Same.
1102         * protocols.c: Same.
1103         * sarray.c: Same.
1104         * thr.c: Same.
1105
1106 2010-12-17  Nicola Pero  <nicola.pero@meta-innovation.com>
1107
1108         * init.c: Include objc/runtime.h and objc-private/module-abi-8.h
1109         instead of objc/objc-api.h.
1110         (init_check_module_version): Take a 'struct objc_module *'
1111         argument instead of 'Module_t'.  Use 'struct objc_module *'
1112         instead of 'Module_t'.
1113         (__objc_created_classes_tree): Take a 'struct objc_module *'
1114         argument instead of 'Module_t'; use 'struct objc_symtab *' instead
1115         of 'Symtab_t'.
1116         (__objc_call_callback): Take a 'struct objc_module *' argument
1117         instead of 'Module_t'; use 'struct objc_symtab *' instead of
1118         'Symtab_t' and 'struct objc_category *' instead of 'Category_t'.
1119         (_objc_load_callback): Take a 'struct objc_category *' argument
1120         instead of 'Category *'.
1121         (class_superclass_of_class): Use objc_getClass() instead of
1122         objc_lookup_class().
1123         (create_tree_of_subclasses_inherited_from): Same change (also, use
1124         an explicit 'if' instead of '?').
1125         (objc_init_statics): Same change.
1126         (objc_send_load): Same change.
1127         (__objc_init_protocol): same change.
1128         (__objc_send_message_in_list): Take a 'struct objc_method_list *'
1129         argument instead of 'MethodList_t'.  Use 'struct objc_method *'
1130         instead of 'Method_t'.
1131         (__objc_send_load): Use 'struct objc_method_list *' instead of
1132         'MethodList_t'.  Use sel_registerName() instead of
1133         sel_register_name().
1134         (__objc_exec_class): Take a 'struct objc_module *' argument
1135         instead of 'Module_t'.  Use 'struct objc_symtab *' instead of
1136         'Symtab_t'.  Use objc_getClass() instead of objc_lookup_class().
1137         Use 'struct objc_category *' instead of 'Category_t'.
1138
1139 2010-12-16  Nicola Pero  <nicola.pero@meta-innovation.com>
1140
1141         * sendmsg.c: Include objc/runtime.h instead of objc/objc-api.h.
1142         Include objc-private/module-abi-8.h and objc-private/selector.h
1143         instead of objc/encoding.h.
1144         (objc_msg_lookup_super): Use super->super_class instead of
1145         super->class.
1146         (method_get_first_argument, method_get_next_argument): Declare
1147         locally.
1148         (class_get_instance_method): Declare before using.
1149         (objc_msg_sendv): Use 'struct objc_method' instead of 'Method'.
1150         (__objc_init_dispatch_tables, __objc_send_initialize): Use
1151         sel_registerName() instead of sel_register_name().
1152         (__objc_forward): Use sel_getName() instead of sel_get_name().
1153         (objc_get_uninstalled_dtable): Use 'void' as argument.
1154         * objc-private/selector.h: New.
1155
1156 2010-12-15  Nicola Pero  <nicola.pero@meta-innovation.com>
1157
1158         * objc/message.h (objc_super): When using the modern API, do not
1159         define Super and Super_t, and always use 'super_class' for the
1160         super class field.
1161         (objc_msg_lookup_super): Updated prototype to use 'struct
1162         objc_super *' instead of 'Super_t'.
1163         * sendmsg.c (objc_msg_lookup_super): Updated prototype to use
1164         'struct objc_super *' instead of 'Super_t'.
1165
1166 2010-12-15  Nicola Pero  <nicola.pero@meta-innovation.com>
1167
1168         * objc/message.h: Update comments, reindented code and moved
1169         deprecated types and functions at the end of the file.  No code
1170         changes.
1171
1172 2010-12-15  Nicola Pero  <nicola.pero@meta-innovation.com>
1173
1174         * ivars.c (class_addIvar): Use the 'size' argument instead of
1175         trying to calculate it using objc_sizeof_type().
1176         * objc/runtime.h (class_addIvar): Updated comments.
1177
1178 2010-12-15  Nicola Pero  <nicola.pero@meta-innovation.com>
1179
1180         * sendmsg.c: Reindented some code and tidied up comments.  No
1181         actual code changes.
1182
1183 2010-12-14  Nicola Pero  <nicola.pero@meta-innovation.com>
1184
1185         * objc/Object.h: Moved all the methods, with the exception of
1186         -class and -isEqual:, into ...
1187         * objc/deprecated/Object.h: here.
1188         * Object.m: Moved all the methods, with the exception of -class
1189         and -isEqual: into the 'Deprecated' category.
1190
1191 2010-12-14  Nicola Pero  <nicola.pero@meta-innovation.com>
1192
1193         * objects.c (object_copy): Do not #undef as we are no longer
1194         including objc/objc-api.h.
1195         * selector.c: Include objc/runtime.h and
1196         objc-private/module-abi-8.h.  Do not include objc/objc-api.h and
1197         objc/encoding.h.  Updated
1198         (__objc_register_selectors_from_class): Use struct
1199         objc_method_list * instead of MethodList_t.
1200         (__objc_register_selectors_from_list): Use Method instead of
1201         Method_t.
1202         (struct objc_method_description_list): Do not define here.
1203         (__objc_register_instance_methods_to_class): Use struct
1204         objc_method_list * instead of MethodList_t and Method instead of
1205         Method_t.
1206
1207 2010-12-14  Nicola Pero  <nicola.pero@meta-innovation.com>
1208
1209         * selector.c: Reindented some code and tidied up comments.  No
1210         actual code changes.
1211
1212 2010-12-13  Iain Sandoe  <iains@gcc.gnu.org>
1213
1214         * encoding.c (_darwin_rs6000_special_round_type_align): New.
1215         (darwin_rs6000_special_round_type_align): Adjust to use new routine.
1216
1217 2010-12-11  Nicola Pero  <nicola.pero@meta-innovation.com>
1218
1219         * sendmsg.c (selector_resolveClassMethod): New.
1220         (selector_resolveInstanceMethod): New.
1221         (__objc_resolve_class_method): New.
1222         (__objc_resolve_instance_method): New.
1223         (get_imp): Call __objc_resolve_class_method or
1224         __objc_resolve_instance_method at the appropriate time.
1225         (objc_msg_lookup): Same.
1226         (class_getClassMethod): Same.
1227         (class_getInstanceMethod): Same.
1228         (__objc_init_dispatch_tables): Initialize
1229         selector_resolveClassMethod and selector_resolveInstanceMethod.
1230         * objc/runtime.h: Updated documentation of class_getClassMethod,
1231         class_getInstanceMethod and class_getMethodImplementation.
1232
1233 2010-12-11  Nicola Pero  <nicola.pero@meta-innovation.com>
1234
1235         * objc-private/module-abi-8.h (struct objc_symtab): Updated
1236         description of sel_ref_cnt and refs.
1237         * objc/deprecated/struct_objc_symtab.h (objc_symtab): Same change.
1238
1239 2010-12-06  Dave Korn  <dave.korn.cygwin@gmail.com>
1240
1241         PR target/40125
1242         PR lto/46695
1243         * configure.ac (extra_ldflags_libobjc): Invoke ACX_LT_HOST_FLAGS.
1244         * Makefile.in (lt_host_flags): Import AC_SUBST'd value.
1245         * aclocal.m4: Regenerate.
1246         * configure: Regenerate.
1247
1248 2010-12-03  Matthias Klose  <doko@ubuntu.com>
1249
1250         * configure.ac (VERSION): Bump the version to 3:0:0.
1251         * configure: Regenerate.
1252
1253 2010-11-23  Richard Frith-Macdonald <rfm@gnu.org>
1254
1255         * sendmsg.c (get_imp): Fixed call to __objc_get_forward_imp to
1256         pass nil as the receiver since we don't know the receiver at this
1257         point.
1258
1259 2010-11-18  Nicola Pero  <nicola.pero@meta-innovation.com>
1260
1261         * ivars.c: Include stdlib.h.
1262         * protocols.c: Same change.
1263
1264 2010-10-24  Nicola Pero  <nicola.pero@meta-innovation.com>
1265
1266         * Makefile.in (OBJC_SOURCE_FILES): Added accessors.m.
1267         * accessors.m: New.
1268         * init.c: Include objc-private/accessors.h.
1269         (__objc_exec_class): Call __objc_accessors_init.
1270         * objc-private/accessors.h: New.
1271
1272 2010-10-17  Nicola Pero  <nicola.pero@meta-innovation.com>
1273
1274         * objc/message.h: Moved initial includes outside of extern "C".
1275         * objc/runtime.h: Add extern "C" for Objective-C++.
1276
1277 2010-10-17  Nicola Pero  <nicola.pero@meta-innovation.com>
1278
1279         * init.c (objc_send_load): Do not wait for NXConstantString to be
1280         registered before executing +load.  There is no point if
1281         -fconstant-string-class=xxx is used when compiling all modules,
1282         as is the case for almost all users.
1283         * linking.m (__objc_linking): Do not try to forcefully link in
1284         NXConstantString.
1285
1286 2010-10-16  Nicola Pero  <nicola.pero@meta-innovation.com>
1287
1288         * objc/runtime.h: Updated comments.
1289         (class_addMethod): New.
1290         (class_addIvar): New.
1291         (class_replaceMethod): New.
1292         (objc_allocateClassPair): New.
1293         (objc_registerClassPair): New.
1294         (objc_disposeClassPair): New.
1295         * class.c (objc_allocateClassPair): New.
1296         (objc_registerClassPair): New.
1297         (objc_disposeClassPair): New.
1298         (class_getSuperclass): Return Nil if a class is in construction.
1299         * init.c (__objc_exec_class): Call __objc_init_class.
1300         (__objc_init_class): New.
1301         * ivars.c (class_copyIvarList): Return NULL if class is in
1302         construction.  Do not lock the runtime mutex.
1303         (class_getInstanceVariable): Return NULL if class is in
1304         construction.  Do not lock the runtime mutex.
1305         (class_addIvar): New.
1306         * sendmsg.c (class_addMethod): New.
1307         (class_replaceMethod): New.
1308         * objc-private/module-abi-8.h (__CLS_SETNOTINFO): New.
1309         (_CLS_IN_CONSTRUCTION): New.
1310         (CLS_IS_IN_CONSTRUCTION): New.
1311         (CLS_SET_IN_CONSTRUCTION): New.
1312         (CLS_SET_NOT_IN_CONSTRUCTION): New.
1313         * objc-private/runtime.h (__objc_init_class): New.
1314
1315 2010-10-16  Nicola Pero  <nicola.pero@meta-innovation.com>
1316
1317         * class.c (class_getSuperclass): Call __objc_resolve_class_links
1318         if the class is not resolved yet.
1319         * ivars.c (class_getInstanceVariable): Use class_getSuperclass.
1320
1321 2010-10-16  Nicola Pero  <nicola.pero@meta-innovation.com>
1322
1323         * objc/runtime.h (class_getIvarLayout): New.
1324         (class_getWeakIvarLayout): New.
1325         (class_setIvarLayout): New.
1326         (class_setWeakIvarLayout): New.
1327         * ivars.c (class_getIvarLayout): New.
1328         (class_getWeakIvarLayout): New.
1329         (class_setIvarLayout): New.
1330         (class_setWeakIvarLayout): New.
1331
1332 2010-10-15  Nicola Pero  <nicola.pero@meta-innovation.com>
1333
1334         * objc/runtime.h (class_copyPropertyList): New.
1335         (class_getProperty): New.
1336         (property_getAttributes): New.
1337         (property_getName): New.
1338         * ivars.c (class_copyPropertyList): New.
1339         (class_getProperty): New.
1340         (property_getAttributes): New.
1341         (property_getName): New.
1342
1343 2010-10-15  Nicola Pero  <nicola.pero@meta-innovation.com>
1344
1345         * objc-private/runtime.h (__objc_update_classes_with_methods): New.
1346         * class.c (__objc_update_classes_with_methods): New.
1347         (objc_getClassList): Do not lock the class lock.
1348         * methods.c (method_exchangeImplementations): New.
1349         (method_setImplementation): New.
1350         * objc/runtime.h (method_setImplementation): New.
1351         (method_exchangeImplementations): New.
1352
1353 2010-10-15  Nicola Pero  <nicola.pero@meta-innovation.com>
1354
1355         * Protocol.m: Include objc/runtime.h and
1356         objc-private/module-abi-8.h instead of objc/objc-api.h.  Do not
1357         repeat Protocol's instance variables.
1358         (struct objc_method_description_list): Do not define here.
1359         ([-conformsTo:]): Reimplemented on top of protocol_conformsTo().
1360         ([descriptionForInstanceMethod:]): Use sel_isEqual() to compare
1361         selectors directly instead of getting names and then using strcmp.
1362         ([descriptionForClassMethod:]): Same change.
1363         ([-isEqual:]): Reimplemented on top of protocol_isEqual().
1364         * protocols.c (protocol_getMethodDescription): Use sel_isEqual()
1365         to compare selectors directly instead of getting names and then
1366         using strcmp.
1367         * objc/Protocol.h: Updated comments.
1368
1369 2010-10-15  Nicola Pero  <nicola.pero@meta-innovation.com>
1370
1371         * init.c (__objc_init_protocol): New function which fixes up a
1372         protocol's class pointer, registers it with the runtime, register
1373         all protocol selectors and registers associated protocols too.
1374         (objc_init_statics): Detect if we are initializing protocols, and
1375         if so, use __objc_init_protocol instead of only fixing up the
1376         class pointer.
1377         (__objc_init_protocls): Use __objc_init_protocol.
1378         * objc-private/module-abi-8.h: Updated comments.
1379         * objc-private/runtime.h
1380         (__objc_register_selectors_from_description_list): New.
1381         * selector.c (__objc_register_selectors_from_description_list):
1382         New.  (struct objc_method_description_list): Declare.
1383         * Protocol.m ([-descriptionForInstanceMethod:]): Use sel_get_name
1384         when accessing the name of a method, which is now correctly a SEL.
1385         ([-descriptionForClassMethod:]): Same change.
1386         * protocols.c (protocol_getMethodDescription): Same change.
1387         * objc/runtime.h: Updated comments.
1388         (sel_registerTypedName): Fixed typo in function name.
1389
1390 2010-10-13  Nicola Pero  <nicola.pero@meta-innovation.com>
1391
1392         PR libobjc/23214
1393         * init.c (objc_init_statics): Do not skip the initialization of a
1394         statics list if the first object has already been initialized; in
1395         the case of Protocols, while the first one may have been
1396         initialized, some others may not have been initialized yet.
1397
1398 2010-10-13  Nicola Pero  <nicola.pero@meta-innovation.com>
1399
1400         * Makefile.in (OBJC_DEPRECATED_H): Added
1401         objc_get_uninstalled_dtable, objc_object_alloc.h and
1402         struct_objc_static_instances.h.
1403
1404 2010-10-13  Nicola Pero  <nicola.pero@meta-innovation.com>
1405
1406         * encoding.c (method_copyReturnType): New.
1407         (method_copyArgumentType): New.
1408         (method_getReturnType): New.
1409         (method_getArgumentType): New.
1410         * methods.c (method_getDescription): New.
1411         * objc/runtime.h (method_copyReturnType): New.
1412         (method_copyArgumentType): New.
1413         (method_getReturnType): New.
1414         (method_getArgumentType): New.
1415         (method_getDescription): New.
1416
1417 2010-10-12  Nicola Pero  <nicola.pero@meta-innovation.com>
1418
1419         * encoding.c: Tidied up comments.
1420         (objc_skip_variable_name): New static inline function.
1421         (objc_sizeof_type): Use objc_skip_variable_name instead of copying
1422         the same code over and over.
1423         (objc_alignof_type): Same.
1424         (objc_aligned_size): Same.
1425         (objc_promoted_size): Same.
1426         (objc_skip_typespec): Same.
1427         (objc_layout_structure_next_member): Same.
1428         (objc_skip_offset): Skip a '-' before the digits (if any).  Fixed
1429         historical bug where objc_skip_offset would skip one byte even if
1430         there is no offset: check that the first offset digit is actually
1431         a digit before skipping it.
1432         (objc_skip_type_qualifiers): Mark as inline.
1433         (objc_skip_typespec): Mark as inline.
1434
1435 2010-10-12  Nicola Pero  <nicola.pero@meta-innovation.com>
1436
1437         * Makefile.in (C_SOURCE_FILES): Added methods.c.
1438         * encoding.c (method_getNumberOfArguments): New.
1439         (method_get_number_of_arguments): Call
1440         method_getNumberOfArguments.
1441         * ivars.c (ivar_getName): Check for NULL variable argument.
1442         (ivar_getOffset): Check for NULL variable argument.
1443         (ivar_getTypeEncoding): Check for NULL variable argument.
1444         (class_copyIvarList): New.
1445         * methods.c: New.
1446         * protocols.c (class_copyProtocolList): Check for Nil class_
1447         argument.
1448         * sendmsg.c: Use 'struct objc_method *' instead of Method_t, and
1449         'struct objc_method_list *' instead of MethodList_t.
1450         (class_getMethodImplementation): New.
1451         (class_respondsToSelector): New.
1452         (class_getInstanceMethod): New.
1453         (class_getClassMethod): New.
1454         * objc/runtime.h: Updated comments.
1455         (class_copyIvarList): New.
1456         (class_getInstanceMethod): New.
1457         (class_getClassMethod): New.
1458         (class_getMethodImplementation): New.
1459         (class_respondsToSelector): New.
1460         (method_getName): New.
1461         (method_getImplementation): New.
1462         (method_getTypeEncoding): New.
1463         (class_copyMethodList): New.
1464         (method_getNumberOfArguments): New.
1465
1466 2010-10-12  Nicola Pero  <nicola.pero@meta-innovation.com>
1467
1468         * class.c: Include objc/runtime.h and objc-private/module-abi-8.h
1469         instead of objc/objc-api.h.
1470         (objc_get_unknown_class_handler): Do not define.
1471         (class_isMetaClass): New.
1472         (class_getSuperclass): New.
1473         (class_getVersion): New.
1474         (class_setVersion): New.
1475         (class_getInstanceSize): New.
1476         * exceptions.c: Include objc/runtime.h instead of objc/objc-api.h.
1477         (is_kind_of_exception_matcher): Use objc_getSuperclass instead of
1478         objc_get_super_class.
1479         (get_ttype_entry): Use objc_getRequiredClass instead of
1480         objc_get_class.
1481         * ivars.c (class_getClassVariable): New.
1482         * objects.c: Include objc/runtime.h, objc/thr.h and
1483         objc-private/module-abi-8.h instead of objc/objc-api.h
1484         * objc/runtime.h (class_getClassVariable): New.
1485         (class_isMetaClass): New.
1486         (class_getSuperclass): New.
1487         (class_getVersion): New.
1488         (class_setVersion): New.
1489         (class_getInstanceSize): New.
1490         * objc-private/module-abi-8.h (HOST_BITS_PER_LONG): New (from
1491         objc/objc-api.h)
1492         (__CLS_INFO): Same.
1493         (__CLS_ISINFO): Same.
1494         (__CLS_SETINFO): Same.
1495         (CLS_ISMETA): Same.
1496         (CLS_ISCLASS): Same.
1497         (CLS_ISRESOLV): Same.
1498         (CLS_SETRESOLV): Same.
1499         (CLS_ISINITIALIZED): Same.
1500         (CLS_SETINITIALIZED): Same.
1501         (CLS_GETNUMBER): Same.
1502         (CLS_SETNUMBER): Same.
1503
1504 2010-10-12  Nicola Pero  <nicola.pero@meta-innovation.com>
1505
1506         * archive.c: Do not include objc/objc.h.
1507         * class.c: Do not include objc/objc.h.
1508         * encoding.c: Include objc/runtime.h, ctype.h and
1509         objc-private/module-abi-8.h instead of objc/objc-api.h and
1510         objc/encoding.h.
1511         * error.c: Do not include objc/objc.h.
1512         * gc.c: Include tconfig.h and objc/encoding.h only if
1513         OBJC_WITH_GC.
1514         * hash.c: Include objc/runtime.h and objc/thr.h instead of
1515         objc/objc-api.h.  Do not include objc/objc.h.
1516         * init.c: Do not include objc/objc.h.
1517         * ivars.c: Include objc/runtime.h, objc-private/module-abi-8.h and
1518         objc/thr.h instead of objc/objc-api.h.  Do not include
1519         objc/objc.h.
1520         * linking.m: Tidied comment.
1521         * memory.c: Include objc/runtime.h instead of objc/objc-api.h.
1522         Do not include objc/objc.h.
1523         * objects.c: Do not include objc/objc.h.
1524         * objc-sync.c: Include objc/runtime.h instead of objc/objc-api.h.
1525         * protocols.c: Do not include objc/objc.h.
1526         * sarray.c: Include objc/runtime.h instead of objc/objc-api.h.  Do
1527         not include objc/objc.h.
1528         * selector.c: Do not include objc/objc.h.
1529         * sendmsg.c: Do not include objc/objc.h.
1530         * thr.c: Include objc/runtime.h instead of objc/objc-api.h.
1531         Do not include objc/objc.h.
1532         * objc/objc-decls.h: Reindented code.
1533         * objc/runtime.h Include objc-decls.h.  Updated comments.
1534         (objc_malloc): New.
1535         (objc_atomic_malloc): New.
1536         (objc_calloc): New.
1537         (objc_realloc): New.
1538         (objc_free): New.
1539         * objc-private/runtime.h: Updated comments.
1540
1541 2010-10-12  Nicola Pero  <nicola.pero@meta-innovation.com>
1542
1543         * Makefile.in (C_SOURCE_FILES): Added protocols.c.
1544         * objc-private/protocols.h: New.
1545         * protocols.c: New.
1546         * init.c: Include objc-private/protocols.h.
1547         (__objc_exec_class): Call __objc_protocols_init on startup.
1548         (__objc_init_protocols): Call __objc_protocols_add_protocol.
1549         * objc-private/runtime.h: Use (struct objc_method_list *) instead
1550         of MethodList_t, and (struct objc_method *) instead of Method_t.
1551         * objc/deprecated/struct_objc_class.h: Define
1552         __objc_STRUCT_OBJC_CLASS_defined.
1553         * objc-private/module-abi-8.h (struct
1554         objc_method_description_list): New.
1555         (struct objc_class): Only define if
1556         __objc_STRUCT_OBJC_CLASS_defined is undefined.
1557         * objc/runtime.h (class_getName): New.
1558         (objc_getProtocol): New.
1559         (objc_copyProtocolList): New.
1560         (class_addProtocol): New.
1561         (class_conformsToProtocol): New.
1562         (class_copyProtocolList): New.
1563         (protocol_conformsToProtocol): New.
1564         (protocol_isEqual): New.
1565         (protocol_getName): New.
1566         (protocol_getMethodDescription): New.
1567         (protocol_copyMethodDescriptionList): New.
1568         (protocol_getProperty): New.
1569         (protocol_copyPropertyList): New.
1570         (protocol_copyProtocolList): New.
1571         * class.c (class_getName): New.
1572         * selector.c (sel_isEqual): New.
1573
1574 2010-10-12  Nicola Pero  <nicola.pero@meta-innovation.com>
1575
1576         * selector.c (sel_getName): Return "<null selector>" for a NULL
1577         argument.
1578         (sel_get_name): Return 0 for a NULL argument.
1579         * objc/runtime.h (sel_getName): Updated documentation.
1580
1581         * objc-private/hash.h (class_hash_table): Unused declaration
1582         removed.
1583         (module_hash_table): Same.
1584         * objc/deprecated/hash.h: Same changes.
1585
1586 2010-10-11  Nicola Pero  <nicola.pero@meta-innovation.com>
1587
1588         * class.c (objc_getClassList): New.
1589         (objc_getRequiredClass): New.
1590         (objc_getMetaClass): New.
1591         (objc_lookupClass): New.
1592         (objc_getClass): New.
1593         (__objc_get_unknown_class_handler): New.
1594         (objc_setGetUnknownClassHandler): New.
1595         (objc_get_class): Use __objc_get_unknown_class_handler.
1596         (objc_lookup_class): Call objc_getClass.
1597         * objc/objc-api.h: Updated comment and copyright notice.
1598         * objc/runtime.h: Updated comments.
1599         (objc_getClass): New.
1600         (objc_lookupClass): New.
1601         (objc_getMetaClass): New.
1602         (objc_getRequiredClass): New.
1603         (objc_getClassList): New.
1604         (objc_setGetUnknownClassHandler): New.
1605         (objc_get_unknown_class_handler): New.
1606         * objc-private/runtime.h: Use __objc_private_runtime_INCLUDE_GNU
1607         instead of __objc_runtime_INCLUDE_GNU as include guard.
1608         * objc-private/error.h (_objc_abort): Mark as noreturn.
1609
1610 2010-10-11  Nicola Pero  <nicola.pero@meta-innovation.com>
1611
1612         * Makefile.in (C_SOURCE_FILES): Added ivars.c.
1613         * ivars.c: New.
1614         * objc/objc.h: Updated comments.
1615         * objc/runtime.h (object_getClass): New.
1616         (object_getClassName): New.
1617         (object_setClass): New.
1618         (class_getInstanceVariable): New.
1619         (object_getIndexedIvars): New.
1620         (object_getInstanceVariable): New.
1621         (object_setInstanceVariable): New.
1622         (object_getIvar): New.
1623         (object_setIvar): New.
1624         (ivar_getName): New.
1625         (ivar_getOffset): New.
1626         (ivar_getTypeEncoding): New.
1627         * objc-private/module-abi-8.h (struct objc_class): Added.
1628         * objects.c (object_getClassName): New.
1629         (object_setClass): New.
1630
1631 2010-10-11  Nicola Pero  <nicola.pero@meta-innovation.com>
1632
1633         * objc/objc.h: Updated comments.
1634         * objc/objc-api.h: (object_copy): Added one argument; use a
1635         #define to maintain backwards-compatibility.  Moved
1636         _objc_object_alloc, _objc_object_copy, _objc_object_dispose and
1637         objc_get_uninstalled_dtable into
1638         objc/deprecated/objc_get_uninstalled_dtable.h and
1639         objc/deprecated/objc_object_alloc.h.  Include these files.
1640         * objc/deprecated/objc_get_uninstalled_dtable.h: New.
1641         * objc/deprecated/objc_object_alloc.h: New.
1642         * objc/runtime.h (set_getName): New.
1643         (sel_getType): New.
1644         (sel_getUid): New.
1645         (sel_registerName): New.
1646         (sel_registerTypedName): New.
1647         (sel_isEqual): New.
1648         (class_createInstance): New.
1649         (object_copy): New.
1650         (object_dispose): New.
1651         * objects.c: Do not include tconfig.h.  Include gc_typed.h if
1652         building the garbage collection version.
1653         (__objc_object_alloc): Removed.
1654         (__objc_object_copy): Removed.
1655         (__objc_object_dispose): Removed.
1656         (class_createInstance): New from code in class_create_instance.
1657         Cast second argument of GC_malloc_explicitly_typed.  Use
1658         objc_calloc.  Do not call _objc_object_alloc.
1659         (class_create_instance): Call class_createInstance.
1660         (object_copy): Added extraBytes argument.  Do not call
1661         _objc_object_copy.
1662         (object_dispose): Do not call _objc_object_dispose.
1663         * memory.c (objc_free): When using garbage collection, mark the
1664         argument as unused.
1665         * selector.c (sel_getName): New.
1666         (sel_get_name): Call sel_getName.
1667         (sel_getType): New.
1668         (sel_get_type): Call sel_getType.
1669         (sel_registerName): New.
1670         (sel_register_name): Call sel_registerName.
1671         (sel_registerTypedName): New.
1672         (sel_register_typed_name): Call sel_registerTypedName.
1673         (sel_getUid): New.
1674         (sel_get_uid): Call sel_getUid.
1675
1676 2010-10-10  Nicola Pero  <nicola.pero@meta-innovation.com>
1677
1678         * objc/objc-api.h: Define Method, Method_t, Category and
1679         Category_t.  Prevent including this file at the same time as
1680         objc/runtime.h.  Updated comments.
1681         * objc/deprecated/struct_objc_method.h: Do not define Method,
1682         Method_t.
1683         * objc/deprecated/struct_objc_category.h: Do not define Category,
1684         Category_t.
1685         * objc-private/module-abi-8.h: New file containing a copy of all
1686         the structure definitions.  Not used yet.
1687         * objc/encoding.h (objc_aligned_size): Removed duplicate
1688         declaration.  Updated comments.
1689         * objc/runtime.h: Added Ivar, objc_property_t, Property, Method,
1690         Category, struct objc_method_description, _C_ID and similar,
1691         _C_CONST and similar and _F_CONST and similar.  Added
1692         objc_sizeof_type, objc_alignof_type, objc_aligned_size,
1693         objc_promoted_size, objc_skip_type_qualifier, objc_skip_typespec,
1694         objc_skip_offset, objc_skip_argspec, objc_get_type_qualifiers,
1695         struct objc_struct_layout, objc_layout_structure,
1696         objc_layout_structure_next_member, objc_layout_finish_structure,
1697         objc_layout_structure_get_info.  Prevent including this file at
1698         the same time as objc/objc-api.h.
1699
1700 2010-10-10  Nicola Pero  <nicola.pero@meta-innovation.com>
1701
1702         * Makefile.in (OBJC_DEPRECATED_H): Added struct_objc_category.h,
1703         struct_objc_ivar.h, struct_objc_ivar_list.h, struct_objc_method.h,
1704         struct_objc_method_list.h, struct_objc_module.h,
1705         struct_objc_protocol_list.h, struct_objc_symtab.h.
1706         * objc/deprecated/struct_objc_category.h: New.
1707         * objc/deprecated/struct_objc_ivar.h: New.
1708         * objc/deprecated/struct_objc_ivar_list.h: New.
1709         * objc/deprecated/struct_objc_method.h: New.
1710         * objc/deprecated/struct_objc_method_list.h: New.
1711         * objc/deprecated/struct_objc_module.h: New.
1712         * objc/deprecated/struct_objc_protocol_list.h: New.
1713         * objc/deprecated/struct_objc_symtab.h: New.
1714         * objc/deprecated/struct_objc_static_instances.h: New.
1715         * objc/objc-api.h: Definitions of deprecated structures moved into
1716         the above header fragment files in objc/deprecated/.  Include the
1717         files instead of definition the structures here.  Updated
1718         comments.
1719         * objc/runtime.h: Updated comments.  Do not include objc-api.h.
1720         (objc_set_enumeration_mutation_handler): Renamed to
1721         objc_setEnumerationMutationHandler.
1722         * objc-foreach.c (objc_set_enumeration_mutation_handler): Renamed
1723         to objc_setEnumerationMutationHandler.
1724         * objc/objc-exception.h (objc_set_exception_matcher): Renamed to
1725         objc_setExceptionMatcher.
1726         (objc_set_uncaught_exception_handler): Renamed to
1727         objc_setUncaughtExceptionHandler.
1728         * exception.c: Same changes.
1729
1730 2010-10-10  Nicola Pero  <nicola.pero@meta-innovation.com>
1731
1732         * objc-sync.c: Include objc-private/common.h.
1733
1734 2010-10-10  Nicola Pero  <nicola.pero@meta-innovation.com>
1735
1736         * objc-foreach.c: Include objc-private/common.h.
1737         * objc/deprecated/METHOD_NULL.h: New file.
1738         * objc/objc-api.h: Include deprecated/METHOD_NULL.h instead of
1739         defining METHOD_NULL here.
1740         * Makefile.in (OBJC_DEPRECATED_H): Added METHOD_NULL.h.
1741         * Object.m ([+instancesRespondTo:]): Use (Method_t)0 instead of
1742         METHOD_NULL.
1743         ([-respondsTo:]): Same change.
1744         * objc/objc-api.h (method_get_imp): Converted it into a normal
1745         function so that we can hide the internals of struct objc_method.
1746         * sendmsg.c (method_get_imp): Implemented.
1747
1748 2010-10-09  Nicola Pero  <nicola.pero@meta-innovation.com>
1749
1750         * objc/objc-api.h (struct objc_super, Super, Super_t,
1751         objc_msg_lookup_super, objc_msg_sendv, objc_msg_forward,
1752         objc_msg_forward2): Declarations moved to objc/message.h.  Include
1753         message.h here.
1754         * objc/message.h: Added such declarations; updated comments.
1755
1756 2010-10-06  Nicola Pero  <nicola.pero@meta-innovation.com>
1757
1758         Implemented fast enumeration for Objective-C.
1759         * Makefile.in (C_SOURCE_FILES): Added objc-foreach.c.
1760         (OBJC_H): Added runtime.h
1761         * objc-foreach.c: New file.
1762         * objc/runtime.h: New file.
1763
1764 2010-09-30  Kai Tietz  <kai.tietz@onevision.com>
1765
1766         * objc/deprecated/struct_objc_class.h: Add padding
1767         to avoid warning with -Wpadded.
1768
1769 2010-09-26  Nicola Pero  <nicola.pero@meta-innovation.com>
1770
1771         * encoding.c (objc_sizeof_type): Added support for vector type and
1772         for double long types.
1773         (objc_alignof_type): Same change.
1774         (objc_skip_typespec): Same change.
1775         * objc/encoding.h (_C_GCINVISIBLE): Use '|' for _C_GCINVISIBLE
1776         instead of '!' since '!' is already used for _C_VECTOR.
1777         * objc/objc-api.h (_C_LNG_DBL): Added.
1778
1779 2010-09-26  Nicola Pero  <nicola.pero@meta-innovation.com>
1780
1781         * libobjc_entry.c: File removed.
1782
1783 2010-09-26  Kai Tietz  <kai.tietz@onevision.com>
1784
1785         * sendmsg.c (objc_msg_lookup): Remove inline.
1786         (objc_get_uninstalled_dtable): Likewise.
1787         * encoding.c (objc_skip_type_qualifiers): Likewise.
1788         (objc_skip_offset): Likewise.
1789         * archive.c (__objc_write_object): Likewise
1790         (__objc_write_class):
1791         (__objc_write_selector):
1792         (objc_read_char):
1793         (objc_read_unsigned_char):
1794         (objc_read_short):
1795         (objc_read_unsigned_short):
1796         (objc_read_int):
1797         (objc_read_long):
1798         (__objc_read_nbyte_uint):
1799         (objc_read_unsigned_int):
1800         (objc_read_unsigned_long):
1801         * objc/objc-decls.h (obc_EXPORT): Remove dllexport for DLL_EXPORT case.
1802         (objc_EXPORT): Likewise.
1803         * objc/message.h (objc-decls.h): Add include.
1804         * objc/objc-api.h: Mark API by objc_EXPORT.
1805         * libobjc.def (__objc_responds_to): Removed.
1806
1807 2010-09-18  Nicola Pero  <nicola.pero@meta-innovation.com>
1808
1809         * hash.c: Include objc-private/hash.h instead of objc/hash.h.
1810
1811         * objc/sarray.h: Moved into objc/deprecated/sarray.h;
1812         objc/sarray.h replaced with a placeholder including the file from
1813         the deprecated/ directory.
1814         * objc-private/sarray.h: New file (private copy of sarray.h).
1815         * hash.c: Include <assert.h> instead of "assert.h"
1816         * sarray.c: Include <assert.h> instead of "assert.h".  Include
1817         objc-private/sarray.h instead of objc/sarray.h.
1818         * selector.c: Include objc-private/sarray.h instead of
1819         objc/sarray.h.
1820         * sendmsg.c: Include <assert.h>.  Include objc-private/sarray.h
1821         instead of objc/sarray.h.
1822         * Makefile.in (OBJC_DEPRECATED_H): Added sarray.h.
1823
1824 2010-09-17  Nicola Pero  <nicola.pero@meta-innovation.com>
1825
1826         * objc-private/objc-list.h (list_remove_elem): Unused function
1827         removed.  (list_nth): Unused function removed.  (list_find):
1828         Unused function removed.  (list_lenght): Unused function removed.
1829
1830 2010-09-17  Nicola Pero  <nicola.pero@meta-innovation.com>
1831
1832         * objc/hash.h: Moved into objc/deprecated/hash.h; objc/hash.h
1833         replaced with a placeholder including the file from the
1834         deprecated/ directory.
1835         * objc/objc-api.h: Updated includes.
1836         * objc/typedstream.h: Updated includes.
1837         * objc-private/hash.h: New file (private copy of hash.h).
1838         * objc/objc-list.h: Moved into objc/deprecated/objc-list.h;
1839         objc/objc-list.h replaced with a placeholder including the file
1840         from the deprecated/ directory.
1841         * objc-private/objc-list.h: New file (private copy of objc-list.h).
1842         * init.c: Include objc-private/hash.h and objc-private/objc-list.h
1843         instead of objc/hash.h and objc/objc-list.h.
1844         * selector.c: Same change.
1845         * class.c: Added include <string.h>, which used to be implicitly included
1846         when hash.h was included.
1847         * exception.c: Same change.
1848         * objects.c: Same change.
1849         * sarray.c: Same change.
1850         * sendmsg.c: Same change.
1851         * Makefile.in (OBJC_DEPRECATED_H): Added hash.h and objc-list.h.
1852
1853 2010-09-14  Nicola Pero  <nicola.pero@meta-innovation.com>
1854
1855         Implemented objc_sync_enter() and objc_sync_exit(), which are
1856         required by @synchronized() to work.
1857         * objc-sync.c: New file.
1858         * objc/objc-sync.h: New file.
1859         * objc-private/objc-sync.h: New file.
1860         * init.c (__objc_exec_class): Call __objc_sync_init() during the
1861         Objective-C runtime startup.
1862         * Makefile.in: Added objc-sync.c and objc-sync.h.
1863         * configure.ac: Added GCC_CHECK_TLS.
1864         * acinclude.m4: Include ../config/enable.m4 and ../config/tls.m4.
1865         * configure: Regenerated.
1866         * config.h.in: Regenerated.
1867
1868 2010-09-12  Nicola Pero  <nicola.pero@meta-innovation.com>
1869
1870         * Makefile.in (%_gc.lo): New pattern rules to build the
1871         garbage-collected version of the library.  Removed rules for
1872         specific files that are no longer needed.  Standardized all rules.
1873         (C_SOURCE_FILES, OBJC_SOURCE_FILES): New variables.
1874         (OBJS, OBJS_GC): Compute these from C_SOURCE_FILES and
1875         OBJC_SOURCE_FILES.
1876         (INCLUDES): Removed the unused include -I$(srcdir)/objc.
1877
1878 2010-09-12  Nicola Pero  <nicola.pero@meta-innovation.com>
1879
1880         * memory.c (objc_calloc): Fixed call to GC_malloc when building
1881         with Garbage Colletion.
1882
1883 2010-09-12  Nicola Pero  <nicola.pero@meta-innovation.com>
1884
1885         * memory.c: Do not include objc-private/runtime.h.
1886
1887 2010-09-12  Nicola Pero  <nicola.pero@meta-innovation.com>
1888
1889         * objc/deprecated/objc_malloc.h: New file.
1890         * objc/deprecated/objc_valloc.h: New file.
1891         * objc/objc-api.h: Include the files instead of defining
1892         objc_valloc, _objc_malloc() and similar.
1893         * Makefile.in (OBJC_DEPRECATED_H): Added objc_valloc.h and
1894         objc_malloc.h.
1895         * memory.c: Removed the extra layer of indirection of _objc_malloc
1896         and similar.
1897         (objc_calloc): Use GC_malloc in the garbage-collected
1898         implementation as GC_malloc returns memory that is already freed.
1899         (objc_valloc): Deprecated.
1900
1901 2010-09-12  Nicola Pero  <nicola.pero@meta-innovation.com>
1902
1903         * objc/deprecated/objc_error.h: New file.
1904         * objc/objc-api.h: Include deprecated/objc_error.h instead of
1905         defining objc_error and related.
1906         * error.c: New file.  Added _objc_abort function which replaces
1907         objc_error.  No change in functionality as they both print an
1908         error and abort.
1909         * misc.c: File removed.  Code moved into memory.c and error.c.
1910         * memory.c: New file.
1911         * objc-private/error.h: New file.
1912         * archive.c: Include objc-private/error.h and use _objc_abort
1913         instead of objc_error everywhere.
1914         * class.c: Same change.
1915         * encoding.c: Same change.
1916         * init.c: Same change, and simplified init_check_module_version.
1917         * memory.c: Same change.
1918         * sendmsg.c:  Same change.
1919         * thr.c: Same change.
1920         * Makefile.in (OBJ_DEPRECATED_H): Added objc_error.h.
1921         (OBJ_H): Reordered list.
1922         (OBJS): Removed misc.lo, added memory.lo and error.lo.
1923         (OBJS_GC): Removed misc_gc.lo, added memory_gc.lo and error_gc.lo.
1924         (misc_gc.lo): Rule removed.
1925         (error_gc.lo): Rule added.
1926         (memory_gc.lo): Rule added.
1927
1928 2010-09-12  Nicola Pero  <nicola.pero@meta-innovation.com>
1929
1930         * objc/objc.h (__GNU_LIBOBJC__): New #define providing an easy way
1931         to check the API version.  Added some comments.
1932
1933         * objc-private/common.h: New file.
1934         * NXConstStr.m: Include objc-private/common.h.
1935         * Object.m: Same change.
1936         * Protocol.m: Same change.
1937         * archive.c: Same change.
1938         * class.c: Same change.
1939         * encoding.c: Same change.
1940         * exception.c: Same change.
1941         * gc.c: Same change.
1942         * hash.c: Same change.
1943         * init.c: Same change.
1944         * libobjc_entry.c: Same change.
1945         * linking.m: Same change.
1946         * misc.c: Same change (and added a comment).
1947         * nil_method.c: Same change.
1948         * objects.c: Same change.
1949         * sarray.c: Same change.
1950         * selector.c: Same change.
1951         * sendmsg.c: Same change.
1952         * thr.c: Same change.
1953
1954 2010-09-11  Nicola Pero  <nicola.pero@meta-innovation.com>
1955
1956         * objc/objc-api.h: Removed obsolete #ifdef for NeXTSTEP.
1957
1958 2010-09-11  Nicola Pero  <nicola.pero@meta-innovation.com>
1959
1960         * archive.c: Removed not needed includes.
1961         * class.c: Same change.
1962         * hash.c: Same change.
1963         * misc.c: Same change.
1964         * nil_method.c: Same change.
1965         * objects.c: Same change.
1966         * sarray.c: Same change.
1967         * sendmsg.c: Same change.
1968         * thr.c: Same change.
1969
1970 2010-09-11  Nicola Pero  <nicola.pero@meta-innovation.com>
1971
1972         * objc/runtime.h: Moved to objc-private/runtime.h.  Do not include
1973         all the objc/*.h files.
1974         * objc-private/runtime.h: New file.
1975         * archive.c: Include objc-private/runtime.h (and required objc/*.h
1976         files) instead of objc/runtime.h.
1977         * class.c: Same change.
1978         * hash.c: Same change.
1979         * init.c: Same change.
1980         * misc.c: Same change.
1981         * nil_method.c: Same change.
1982         * objects.c: Same change.
1983         * sarray.c: Same change.
1984         * selector.c: Same change.
1985         * sendmsg.c: Same change.
1986         * thr.c: Same change.
1987
1988 2010-09-11  Nicola Pero  <nicola.pero@meta-innovation.com>
1989
1990         * objc/deprecated/struct_objc_selector.h: New file.  Definition of
1991         'struct objc_selector' and 'sel_eq' moved here.
1992         * objc/deprecated/struct_objc_protocol.h: New file.  Definition of
1993         'struct objc_procotol' moved here.
1994         * objc/deprecated/struct_objc_class.h: New file.  Definition of
1995         'struct objc_class' moved here.
1996         * objc/deprecated/MetaClass.h: New file.  Definition of MetClass
1997         moved here.
1998         * objc/deprecated/STR.h: New file.  Definition of STR moved here.
1999         * objc/message.h: New file.  Definitions for relval_t, apply_t,
2000         arglist, arglist_t and objc_msg_lookup were moved here.
2001         * objc/objc.h: Include the above files instead of defining the
2002         corresponding structs, types and functions here.  Added new opaque
2003         definitions for SEL and Class.  Use Class and not 'struct
2004         objc_class *' in the definition of 'struct objc_object'.
2005         Commented all types defined in the file.  Removed special
2006         definition of BOOL as 'int' on __vxworks; use 'unsigned char'
2007         there as well.
2008         * objc/deprecated/objc-unexpected-exception.h: Renamed to
2009         objc_unexpected_exception.h.
2010         * objc/objc-api.h: Updated include of
2011         objc-unexpetected-exception.h
2012         * objc/objc-exception.h: Updated comments.
2013         * Makefile.in (OBJC_H, OBJC_DEPRECATED_H): Added the new header
2014         files.  Reindented list of files.
2015
2016 2010-09-10  Nicola Pero  <nicola.pero@meta-innovation.com>
2017
2018         * objc/objc-api.h (objc_trace): Unused variable removed.
2019
2020 2010-09-10  Nicola Pero  <nicola.pero@meta-innovation.com>
2021
2022         * objc/deprecated: New directory.
2023         * objc/deprecated/README: New file.
2024         * objc/README: New file.
2025         * objc/typedstream.h: Moved into objc/deprecated/typedstream.h;
2026         objc/typedstream.h replaced with a placeholder including the file
2027         from the deprecated/ directory.
2028         * objc/deprecated/objc-unexpected-exception.h: New file with the
2029         definition of _objc_unexpected_exception.
2030         * objc/objc-api.h: Include deprecated/objc-unexcepted-exception.h
2031         instead of defining _objc_unexpected_exception.
2032         * objc/deprecated/Object.h: New file with the deprecated Object
2033         methods in a 'Deprecated' category.
2034         * objc/Object.h Include deprecated/Object.h instead of defining
2035         the deprecated methods.
2036         * Object.m: Moved deprecated methods into 'Deprecated' category.
2037         * objc-private: New directory.
2038         * objc-private/README: New file.
2039         * Makefile.in (OBJC_DEPRECATED_H): New variable.
2040         (install-headers): Create installation directory for
2041         OBJC_DEPRECATED_H headers, and install them.
2042
2043 2010-09-10  Nicola Pero  <nicola.pero@meta-innovation.com>
2044
2045         * objc/objc-exception.h: Fixed include of objc.h.
2046
2047 2010-09-08  Nicola Pero  <nicola.pero@meta-innovation.com>
2048
2049         * objc/objc-exception.h: New file.
2050         * exception.c (objc_set_uncaught_exception_handler): Implemented.
2051         (objc_set_exception_matcher): Implemented.
2052         (objc_exception_throw): Use the uncaught exception handler if set.
2053         (PERSONALITY_FUNCTION): Use the exception matcher instead of the
2054         hardcoded isKindOf.
2055         (isKindOf): Renamed to is_kind_of_exception_matcher.  Tidied code
2056         up.  Removed segmentation fault when value is 'nil'.
2057         * objc/objc-api.h (_objc_unexpected_exception): Mark as
2058         deprecated.
2059         * Makefile.in (exception.lo, exception_gc.lo): Use
2060         -Wno-deprecated-declarations when compiling.
2061         (OBJC_H): Added objc-exception.h
2062
2063 2010-09-08  Nicola Pero  <nicola.pero@meta-innovation.com>
2064
2065         * objc/typedstream.h: Deprecate all functions in the file.  This
2066         file is obsolete.
2067         * objc/Object.h ([+streamVersion:], [-read:], [-write:],
2068         [-awake]): Documented that these methods are deprecated.  Added a
2069         brief description of the Object class and its relationship to the
2070         NSObject class.
2071         * Makefile.in: Compile archive.c and Object.m with
2072         -Wno-deprecated-declarations.
2073
2074 2010-09-08  Nicola Pero  <nicola.pero@meta-innovation.com>
2075
2076         Removed obsolete intermediate threading layer.
2077         * thr.c: Use __gthread_objc_xxx functions directly instead of
2078         __objc_thread_xxx ones.
2079         * objc/thr.h: Removed prototypes of no longer existing
2080         __objc_thread_xxx functions.
2081         * Makefile.in: Removed thr-objc.lo.
2082         * thr-dce.c: File removed.
2083         * thr-decosf1.c: File removed.
2084         * thr-irix.c: File removed.
2085         * thr-mach.c: File removed.
2086         * thr-objc.c: File removed.
2087         * thr-os2.c: File removed.
2088         * thr-posix.c: File removed.
2089         * thr-pthreads.c: File removed.
2090         * thr-rtems.c: File removed.
2091         * thr-single.c: File removed.
2092         * thr-solaris.c: File removed.
2093         * thr-vxworks.c: File removed.
2094         * thr-win32.c: File removed.
2095         * README.threads: File removed.
2096         * THREADS.MACH: File removed.
2097         * THREADS: Updated.
2098
2099 2010-09-07  Nicola Pero  <nicola.pero@meta-innovation.com>
2100
2101         * Object.m (MAX_CLASS_NAME_LEN): Unused define removed.
2102
2103 2010-09-06  Iain Sandoe  <iains@gcc.gnu.org>
2104
2105         * encoding.c: Add TARGET_ALIGN_NATURAL definition for m64 powerpc darwin.
2106         Add a comment as to why, update FIXME comments.
2107
2108 2010-09-06  Nicola Pero  <nicola.pero@meta-innovation.com>
2109
2110         * makefile.dos: Obsolete file removed.
2111
2112 2010-04-02  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
2113
2114         * aclocal.m4: Regenerate.
2115
2116 2010-03-23  Dave Korn  <dave.korn.cygwin@gmail.com>
2117
2118         PR libobjc/30445
2119         * configure.ac (extra_ldflags_libobjc): Define appropriately for
2120         Cygwin and MinGW hosts.
2121         * Makefile.am (libobjc_s.a): Remove dead pre-libtool target.
2122         (libobjc.dll): Likewise.
2123         * configure: Regenerate.
2124
2125 2009-12-05  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
2126
2127         * configure: Regenerate.
2128
2129 2009-11-28  Jakub Jelinek  <jakub@redhat.com>
2130
2131         * sarray.c (sarray_free): Use old_buckets variable.
2132         * encoding.c (objc_layout_structure_next_member): Remove unused
2133         bfld_type_size variable.
2134
2135 2009-08-24  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
2136
2137         * configure.ac (AC_PREREQ): Bump to 2.64.
2138
2139 2009-08-22  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
2140
2141         * aclocal.m4: Regenerate.
2142         * configure: Regenerate.
2143         * config.h.in: Regenerate.
2144
2145 2009-08-22  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
2146
2147         * Makefile.in (LIBTOOL): Add $(LIBTOOLFLAGS).
2148
2149 2009-07-30  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
2150
2151         * Makefile.in (AUTOCONF, ACLOCAL, ACLOCAL_AMFLAGS, aclocal_deps):
2152         New variables.
2153         ($(srcdir)/configure, $(srcdir)/aclocal.m4): New rules.
2154
2155 2009-07-30  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
2156
2157         * configure.ac (_AC_ARG_VAR_PRECIOUS): Use m4_rename_force.
2158
2159 2009-04-09  Nick Clifton  <nickc@redhat.com>
2160
2161         * sendmsg.c: Change copyright header to refer to version 3 of
2162         the GNU General Public License with version 3.1 of the GCC
2163         Runtime Library Exception and to point readers at the COPYING3
2164         and COPYING3.RUNTIME files and the FSF's license web page.
2165         * NXConstStr.m: Likewise.
2166         * Object.m: Likewise.
2167         * Protocol.m: Likewise.
2168         * archive.c: Likewise.
2169         * class.c: Likewise.
2170         * encoding.c: Likewise.
2171         * exception.c: Likewise.
2172         * gc.c: Likewise.
2173         * hash.c: Likewise.
2174         * init.c: Likewise.
2175         * libobjc_entry.c: Likewise.
2176         * linking.m: Likewise.
2177         * misc.c: Likewise.
2178         * nil_method.c: Likewise.
2179         * objc/NXConstStr.h: Likewise.
2180         * objc/Object.h: Likewise.
2181         * objc/Protocol.h: Likewise.
2182         * objc/encoding.h: Likewise.
2183         * objc/hash.h: Likewise.
2184         * objc/objc-api.h: Likewise.
2185         * objc/objc-decls.h: Likewise.
2186         * objc/objc-list.h: Likewise.
2187         * objc/objc.h: Likewise.
2188         * objc/runtime.h: Likewise.
2189         * objc/sarray.h: Likewise.
2190         * objc/thr.h: Likewise.
2191         * objc/typedstream.h: Likewise.
2192         * objects.c: Likewise.
2193         * sarray.c: Likewise.
2194         * selector.c: Likewise.
2195         * thr-dce.c: Likewise.
2196         * thr-decosf1.c: Likewise.
2197         * thr-irix.c: Likewise.
2198         * thr-mach.c: Likewise.
2199         * thr-objc.c: Likewise.
2200         * thr-os2.c: Likewise.
2201         * thr-posix.c: Likewise.
2202         * thr-pthreads.c: Likewise.
2203         * thr-rtems.c: Likewise.
2204         * thr-single.c: Likewise.
2205         * thr-solaris.c: Likewise.
2206         * thr-vxworks.c: Likewise.
2207         * thr-win32.c: Likewise.
2208         * thr.c: Likewise.
2209         * libobjc.def: Change copyright header to refer to version 3 of
2210         the GNU General Public License and to point readers at the COPYING3
2211         file and the FSF's license web page.
2212         * makefile.dos: Likewise.
2213
2214 2009-04-09  Jakub Jelinek  <jakub@redhat.com>
2215
2216         * Makefile.in: Change copyright header to refer to version
2217         3 of the GNU General Public License and to point readers at the
2218         COPYING3 file and the FSF's license web page.
2219         * configure.ac: Likewise.
2220
2221 2009-03-12  Richard Frith-Macdonald  <rfm@gnu.org>
2222             David Ayers  <ayers@fsfe.org>
2223
2224         PR libobjc/27466
2225         * objc/objc-api.h (_objc_unexpected_exception): Declare
2226         new hook.  Update copyright dates.
2227         * exception.c (objc_exception_throw): Use hook.  Update
2228         copyright dates.
2229         * libobjc.def (_objc_unexpected_exception): Export hook.
2230         Update copyright dates.
2231
2232 2009-03-01  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
2233
2234         * configure: Regenerate.
2235
2236 2008-12-18  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
2237
2238         * configure: Regenerate.
2239
2240 2008-11-21  Kai Tietz  <kai.tietz@onevision.com>
2241
2242         *  Object.m (errno): Replaced by errno.h include.
2243         (compare): Cast self to id to prevent warning on comparison.
2244         * objc/objc.h (BOOL): Prevent redeclaration of BOOL, if it is
2245         already there.
2246         * sendmsg.c (__objc_print_dtable_stats): Remove type warnings.
2247         * thr-win32.c (__objc_thread_detach): Remove type warning.
2248         (__objc_thread_id): Likewise.
2249         * thr.c (__objc_thread_detach_functiont): Add __builtin_trap ()
2250         for noreturn.
2251
2252 2008-09-26  Peter O'Gorman  <pogma@thewrittenword.com>
2253             Steve Ellcey  <sje@cup.hp.com>
2254
2255         * configure: Regenerate for new libtool.
2256         * config.h.in: Regenerate for new libtool.
2257
2258 2008-07-18  Matthias Klose  <doko@ubuntu.com>
2259
2260         * Makefile.in: Ignore missing ../boehm-gc/threads.mk.
2261
2262 2008-07-18  Matthias Klose  <doko@ubuntu.com>
2263
2264         * Makefile.in: Include ../boehm-gc/threads.mk.
2265         (OBJC_BOEHM_GC_LIBS): Define, (libobjc_gc$(libsuffix).la): Use it.
2266
2267 2008-07-06  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
2268
2269         * Makefile.in (install-info): New stub target.
2270
2271 2008-06-17  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
2272
2273         * configure: Regenerate.
2274
2275 2008-06-14  Kai Tietz  <kai.tietz@onevision.com>
2276
2277         * exception.c (PERSONALITY_FUNCTION): Remove extra decrement
2278         if HAVE_GETIPINFO is not defined.
2279
2280 2008-06-10  Kai Tietz  <kai.tietz@onevision.com>
2281
2282         * Object.m (compare): Add type id.
2283         * objc/Object.h: Likewise.
2284         * archive.c (objc_read_class): Use size_t to extend version to be
2285         size of pointer scalar width.
2286         * sendmsg.c (rtx): Undefine it before redefinition.
2287         (__objc_print_dtable_stats): Cast arguments to long as intended.
2288
2289 2008-05-30  Julian Brown  <julian@codesourcery.com>
2290
2291         * exception.c (__objc_exception_class): Initialise as constant
2292         array for ARM EABI. Change macro to static const for non-ARM EABI.
2293         (ObjcException): Add note about structure layout. Remove landingPad
2294         and handlerSwitchValue for ARM EABI.
2295         (get_ttype_entry): Add __ARM_EABI_UNWINDER__ version
2296         of function.
2297         (CONTINUE_UNWINDING): Define for ARM EABI/otherwise cases.
2298         (PERSONALITY_FUNCTION): Use ARM EABI-specific arguments, and add
2299         ARM EABI unwinding support.
2300         (objc_exception_throw): Use memcpy to initialise exception class.
2301
2302 2008-05-25  Alan Modra  <amodra@bigpond.net.au>
2303
2304         * encoding.c (strip_array_types): Rename from get_inner_array_type.
2305         (rs6000_special_round_type_align): Update.
2306
2307 2008-05-09  Julian Brown  <julian@codesourcery.com>
2308
2309         * Makefile.in (LTLDFLAGS): New.
2310         (libobjc$(libsuffix).la, libobjc_gc$(libsuffix).la): Use above.
2311
2312 2008-04-18  Paolo Bonzini  <bonzini@gnu.org>
2313
2314         PR bootstrap/35457
2315         * aclocal.m4: Regenerate.
2316         * configure: Regenerate.
2317
2318 2008-01-24  David Edelsohn  <edelsohn@gnu.org>
2319
2320         * configure: Regenerate.
2321
2322 2007-10-14  H.J. Lu  <hongjiu.lu@intel.com>
2323
2324         * configure.ac: Don't run config-ml.in directly.
2325         (multilib_arg): New.
2326         * configure: Regenerated.
2327
2328 2007-08-06  Andrew Pinski  <pinskia@gmail.com>
2329
2330         PR libobjc/30731
2331         * exception.c (parse_lsda_header): Use _uleb128_t/_sleb128_t instead
2332         of _Unwind_Word for variables which are used in
2333         read_uleb128/read_sleb128.
2334         (PERSONALITY_FUNCTION): Likewise.
2335
2336 2007-07-05  H.J. Lu  <hongjiu.lu@intel.com>
2337
2338         * aclocal.m4: Regenerated.
2339
2340 2007-06-03  Andrew Pinski  <andrew_pinski@playstation.sony.com>
2341
2342         * configure.ac: Fix a typo in *-*-darwin clause.
2343         * configure: Regenerated.
2344
2345 2007-06-02  H.J. Lu  <hongjiu.lu@intel.com>
2346
2347         * configure.ac: Fix a typo.
2348         * configure: Regenerated.
2349
2350 2007-06-02  Paolo Bonzini  <bonzini@gnu.org>
2351
2352         * configure: Regenerate.
2353
2354 2007-06-01  Andrew Pinski  <andrew_pinski@playstation.sony.com>
2355
2356         * Makefile.in: Replace all uses of libext with libsuffix.
2357         * configure.ac: Likewise.
2358         * configure: Regenerate.
2359
2360         Revert:
2361         * Makefile.in: Remove all uses of $(libext).
2362
2363 2007-05-23  Andrew Pinski  <andrew_pinski@playstation.sony.com>
2364
2365         * Makefile.in: Remove all uses of $(libext).
2366
2367 2007-05-23  Steve Ellcey  <sje@cup.hp.com>
2368
2369         * configure: Regenerate.
2370         * aclocal.m4: Regenerate.
2371
2372 2007-04-21  Andrew Ruder  <andy@aeruder.net>
2373
2374         * sendmsg.c (__objc_get_forward_imp): Call
2375         __objc_msg_forward2 for real.
2376
2377 2007-04-09  Andrew Ruder  <andy@aeruder.net>
2378
2379         * sendmsg.c: Added __objc_msg_forward2, a hook that allows
2380         external libraries to provide a function that returns the real
2381         forwarding function based on both the selector and the receiver.
2382         * objc/objc-api.h: Define __objc_msg_forward2.
2383
2384 2007-03-01  Brooks Moses  <brooks.moses@codesourcery.com>
2385
2386         * Makefile.in: Add dummy install-pdf target.
2387
2388 2007-02-18  Manuel Lopez-Ibanez  <manu@gcc.gnu.org>
2389
2390         * objc/objc-list.h (list_free): Add keyword 'inline' to avoid
2391         unused warning.
2392
2393 2006-10-31  Geoffrey Keating  <geoffk@apple.com>
2394
2395         * encoding.c (darwin_rs6000_special_round_type_align): New.
2396
2397 2006-10-14  Geoffrey Keating  <geoffk@apple.com>
2398
2399         * Makefile.in: Use multi_basedir instead of toplevel_srcdir.
2400         * configure.ac: Use multi.m4 from aclocal rather than custom
2401         code.  Use multi_basedir instead of toplevel_srcdir.
2402         * aclocal.m4: Regenerate.
2403         * configure: Regenerate.
2404
2405 2006-10-10  Brooks Moses  <bmoses@stanford.edu>
2406
2407         * Makefile.in: Added empty "pdf" target.
2408
2409 2006-07-18  Paolo Bonzini  <bonzini@gnu.org>
2410
2411         * configure: Regenerate.
2412
2413 2006-05-23  Carlos O'Donell  <carlos@codesourcery.com>
2414
2415         * Makefile.in: Add install-html target. Add install-html to .PHONY
2416
2417 2006-02-21  Rainer Orth  <ro@TechFak.Uni-Bielefeld.DE>
2418
2419         PR libobjc/26309
2420         * thr-objc.c (_XOPEN_SOURCE): Don't define on Tru64 UNIX.
2421
2422 2006-01-24  David Ayers  <d.ayers@inode.at>
2423
2424         PR libobjc/9751
2425         * gc.c (class_ivar_set_gcinvisible): Replace strncpy with memcpy
2426         and insure the new strings are '\0' termintated.
2427
2428 2006-01-24  David Ayers  <d.ayers@inode.at>
2429
2430         PR libobjc/13946
2431         * configure.ac: Add include directives for --enable-objc-gc.
2432         * Makefile.in: Ditto.
2433         * configure: Regenerate.
2434
2435         * gc.c (__objc_class_structure_encoding): Increment the used bytes
2436         instead of the local pointer to them.
2437
2438 2005-12-14  Andrew Pinski  <pinskia@physics.uc.edu>
2439
2440         PR objc/25360
2441         * objc/objc-api.c (_C_COMPLEX): New define.
2442         * encoding.c (objc_sizeof_type): Handle _C_Complex.
2443         (objc_alignof_type): Likewise.
2444         (objc_skip_typespec): Likewise.
2445
2446 2005-12-15  David Ayers  <d.ayers@inode.at>
2447
2448         PR libobjc/14382
2449         * README (+load,+initialize): Fix documentation to reflect
2450         intended and implemented semantics for +load and +initialize.
2451
2452 2005-12-12  Andrew Pinski  <pinskia@physics.uc.edu>
2453
2454         * encoding.c (TYPE_FIELDS): Fix to skip over just _C_STRUCT_B and
2455         the name.
2456         (get_inner_array_type): Fix to skip over _C_ARY_B and size.
2457         (rs6000_special_round_type_align): Update for the ABI fix.
2458         (objc_layout_finish_structure): Correct the encoding which is passed to
2459         ROUND_TYPE_ALIGN.
2460
2461 2005-12-11  Andrew Pinski  <pinskia@physics.uc.edu>
2462
2463         PR libobjc/25347
2464         * encoding.c (objc_sizeof_type): Don't handle _C_UNION_B special
2465         but use the struct layout functions.
2466         (objc_alignof_type): Likewise.
2467         (objc_layout_structure): Handle _C_UNION_B also.
2468         (objc_layout_structure_next_member): Likewise.
2469         (objc_layout_finish_structure): Likewise.
2470
2471 2005-12-11  Andrew Pinski  <pinskia@physics.uc.edu>
2472
2473         PR libobjc/25346
2474         * objc/objc-api.h (_C_BOOL): New define.
2475         * encoding.c (objc_sizeof_type): Handle _C_BOOL.
2476         (objc_alignof_type): Likewise.
2477         (objc_skip_typespec): Likewise.
2478
2479 2005-11-20  David Ayers  <d.ayers@inode.at>
2480
2481         PR libobjc/19024
2482         * objc/hash.h: Remove deprecated hash API.
2483         * hash_compat.c: Remove.
2484         * Makefile.in: Remove reference to hash_compat.c.
2485
2486         * configure.ac (VERSION): Bump library version to 2:0:0.
2487         * configure: Regenerate.
2488
2489 2005-11-09  Alexandre Oliva  <aoliva@redhat.com>
2490
2491         PR other/4372
2492         * thr-objc.c (_XOPEN_SOURCE): Define.
2493
2494 2005-10-07  Ulrich Weigand  <uweigand@de.ibm.com>
2495
2496         PR libobjc/23612
2497         * objc/objc-api.h (struct objc_ivar): Move definition to
2498         global scope.
2499
2500 2005-09-04  Andrew Pinski  <pinskia@physics.uc.edu>
2501             Rasmus Hahn  <rassahah@neofonie.de>
2502
2503         PR libobjc/23108
2504         * archive.c (objc_write_type): Correct the element offset.
2505         (objc_read_type): Likewise.
2506
2507 2005-08-17  Kelley Cook  <kcook@gcc.gnu.org>
2508
2509         * All files: Update FSF address.
2510
2511 2005-08-13  Marcin Koziej  <creep@desk.pl>
2512             Andrew Pinski  <pinskia@physics.uc.edu>
2513
2514         PR libobjc/22492
2515         * exception.c (PERSONALITY_FUNCTION): Fix the PC with finally.
2516
2517 2005-08-13  Andrew Pinski  <pinskia@physics.uc.edu>
2518
2519         * Makefile.in (extra_ldflags_libobjc): New.
2520         (libobjc$(libext).la): Add extra_ldflags_libobjc to the link line.
2521         (libobjc_gc$(libext).la): Likewise.
2522         * configure.ac (extra_ldflags_libgfortran): Set for *-darwin* to
2523         "-Wl,-single_module".
2524         * configure: Regenerate.
2525         * linking.m (_objcInit): Remove.
2526
2527 2005-07-26  Andrew Pinski  <pinskia@physics.uc.edu>
2528
2529         PR libobjc/22606
2530         * Makefile.in (ALL_CFLAGS): Add -fexceptions.
2531
2532 2005-06-08  David Ayers  <d.ayers@inode.at>
2533
2534         * objc/NXConstStr.h, objc/Object.h, objc/Protocol.h,
2535         objc/encoding.h, objc/hash.h, objc/objc-api.h,
2536         objc/runtime.h, objc/sarray.h, objc/thr.h,
2537         objc/typedstream.h: Do not include Objective-C headers as
2538         system headers.
2539
2540 2005-06-07  David Ayers  <d.ayers@inode.at>
2541
2542         * archive.c, init.c, selector.c: Include hash.h.
2543         * archive.c, class.c, encoding.c, gc.c, hash.c, hash_compat.c,
2544         init.c, misc.c, nil_method.c, objects.c, sarray.c, selector.c,
2545         sendmsg.c, thr-dce.c, thr-decosf1.c, thr-irix.c, thr-mach.c,
2546         thr-objc.c, thr-os2.c, thr-posix.c, thr-pthreads.c, thr-rtems.c,
2547         thr-single.c, thr-solaris.c, thr-vxworks.c, thr-win32.c, thr.c:
2548         Include Objective-C headers with quotes and objc/ directory
2549         prefix.
2550
2551 2005-05-19  Richard Henderson  <rth@redhat.com>
2552
2553         * exception.c: Revert last change.
2554
2555 2005-05-19  David Ayers  <d.ayers@inode.at>
2556
2557         * exception.c: Include tsystem.h for unwind.h.
2558
2559 2005-05-09  Mike Stump  <mrs@apple.com>
2560
2561         * configure: Regenerate.
2562
2563 2005-04-12  Mike Stump  <mrs@apple.com>
2564
2565         * configure: Regenerate.
2566
2567 2005-03-21  Zack Weinberg  <zack@codesourcery.com>
2568
2569         * Makefile.in: Set gcc_version here.
2570         * configure.ac: Do not invoke TL_AC_GCC_VERSION.  Adjust quoting
2571         in definition of toolexeclibdir so that $(gcc_version) is expanded
2572         by the Makefile.
2573         * aclocal.m4, configure: Regenerate.
2574
2575 2005-03-03  David Ayers  <d.ayers@inode.at>
2576
2577         * objc/hash.h (OBJC_IGNORE_DEPRECATED_API): Update deprecated
2578         version reference.  Correct typo.
2579
2580 2005-03-02  David Ayers  <d.ayers@inode.at>
2581
2582         PR libobjc/19024
2583         * Makefile.in (OBJS): Add hash_compat.lo.
2584         (OBJS_GC): Add hash_compat_gc.lo.
2585         (hash_compat_gc.lo): New target and rule.
2586         * objc/hash.h (hash_new, hash_delete, hash_add, hash_remove)
2587         (hash_next, hash_value_for_key, hash_is_key_in_hash)
2588         (hash_ptr, hash_string, compare_ptrs, compare_strings): Prefix
2589         with objc_.  Add deprecated non prefixed inlined versions.
2590         (OBJC_IGNORE_DEPRECATED_API): New macro to hide deprecated
2591         declarations.
2592         * hash.c (hash_new, hash_delete, hash_add, hash_remove, hash_next)
2593         (hash_value_for_key, hash_is_key_in_hash): Prefix with objc_ and
2594         update callers.
2595         * hash_compat.c: New file.
2596         * archive.c: Update callers.
2597         * init.c: Likewise.
2598         * selector.c: Likewise.
2599         * libobjc.def: Add objc_ versions of hash functions.
2600
2601 2005-02-28  Andrew Pinski <pinskia@physics.uc.edu>
2602
2603         PR libobjc/20252
2604         * Makefile.in (GTHREAD_FLAGS): Remove.
2605         (ALL_CFLAGS): Remove usage of GTHREAD_FLAGS.
2606         * thr-objc.c: Include config.h.
2607         * configure.ac: Instead of looking at GCC's makefile, figure out if
2608         GTHREAD_FLAGS should be defined by looking at the `thread model'
2609         of the current gcc.
2610         * configure: Regenerate.
2611         * config.h.in: Regenerate.
2612
2613 2005-02-28  Paolo Bonzini  <bonzini@gnu.org>
2614
2615         PR bootstrap/17383
2616         * configure.ac: Call GCC_TOPLEV_SUBDIRS.
2617         (Determine CFLAGS for gthread): Use $host_subdir.
2618         * configure: Regenerate.
2619         * Makefile.in (host_subdir): New.
2620         (INCLUDES): Use it.
2621
2622 2004-12-20  Andrew Pinski  <pinskia@physics.uc.edu>
2623
2624         PR libobjc/12035
2625         * gc.c: Remove definition of LOGWL, modWORDSZ, and divWORDSZ since
2626         they are not used.
2627         Include limits.h and stdlib.h.
2628         Define BITS_PER_WORD.
2629
2630 2004-12-12  Alexander Malmberg  <alexander@malmberg.org>
2631
2632         * selector.c (__objc_init_selector_tables): Add missing void to
2633         definition.
2634
2635 2004-12-02  Richard Sandiford  <rsandifo@redhat.com>
2636
2637         * configure.ac: Use TL_AC_GCC_VERSION to set gcc_version.
2638         * configure, aclocal.m4: Regenerate.
2639
2640 2004-11-29  Kelley Cook  <kcook@gcc.gnu.org>
2641
2642         * configure: Regenerate for libtool change.
2643
2644 2004-11-25  Kelley Cook  <kcook@gcc.gnu.org>
2645
2646         * configure: Regenerate for libtool reversion.
2647
2648 2004-11-24  Kelley Cook  <kcook@gcc.gnu.org>
2649
2650         * configure: Regenerate for libtool change.
2651
2652 2004-11-24  Kelley Cook  <kcook@gcc.gnu.org>
2653
2654         * aclocal.m4, config.h.in: Regenerate.
2655
2656 2004-10-08  Mike Stump  <mrs@apple.com>
2657             Andrew Pinski  <pinskia@physics.uc.edu>
2658
2659         * aclocal.m4: Rename to ...
2660         * acinclude.m4: here and also use m4_include instead of sinclude.
2661         * aclocal.m4: Regenerate.
2662         * configure: Regenerate.
2663         * configure.ac: Add AM_MAINTAINER_MODE and AM_PROG_CC_C_O.
2664         * Makefile.in (configure): Add @MAINT@ infront of configure.ac
2665
2666 2004-10-08  Andrew Pinski  <pinskia@physics.uc.edu>
2667
2668         * archive.c: Fix all the warnings about passing unsigned char*
2669         to char* and the other way too.
2670
2671 2004-09-16  Andrew Pinski  <pinskia@physics.uc.edu>
2672
2673         PR libobjc/16448
2674         * exception.c: Include config.h
2675         (objc_exception_throw): Change _GLIBCXX_SJLJ_EXCEPTIONS to
2676         SJLJ_EXCEPTIONS.
2677         * configure.ac: Find out what exception handling code we use.
2678         * configure: Regenerate.
2679         * config.h.in: New file, regenerate.
2680
2681 2004-09-16  Andrew Pinski  <apinski@apple.com>
2682
2683         * encoding.c (ALTIVEC_VECTOR_MODE): Define a bogus macro.
2684
2685 2004-08-28  Nathanael Nerode  <neroden@gcc.gnu.org>
2686
2687         * configure.ac: Switch from _GCC_TOPLEV_NONCANONICAL_TARGET to
2688         ACX_NONCANONICAL_TARGET.
2689         * configure: Regenerate.
2690
2691 2004-08-13  Ziemowit Laski  <zlaski@apple.com>
2692
2693         * objc/sarray.h: Hoist include of assert.h near the top of file,
2694         and mark the remainder of the file 'extern "C"'.
2695
2696 2004-08-13  Andrew Pinski  <pinskia@physics.uc.edu>
2697
2698         * objc/Object.h: Move includes out of extern "C" blocks.
2699         * objc/encoding.h: Likewise.
2700         * objc/hash.h: Likewise.
2701         * objc/objc-api.h: Likewise.
2702         * objc/runtime.h: Likewise.
2703         * objc/sarray.h: Likewise.
2704         * objc/typedstream.h: Likewise.
2705
2706 2004-08-12  Ziemowit Laski  <zlaski@apple.com>
2707
2708         * objc/NXConstStr.h: Update copyright date; bracket with
2709         'extern "C"' for C++ use; make include syntax consistent
2710         by using <...> instead of "..."; hoist <objc/...> includes
2711         above the 'extern "C"' block.
2712         * objc/Object.h: Likewise.
2713         * objc/Protocol.h: Likewise.
2714         * objc/encoding.h: Likewise.
2715         * objc/hash.h: Likewise.
2716         * objc/runtime.h: Likewise.
2717         * objc/sarray.h: Likewise.
2718         * objc/thr.h: Likewise.
2719         * objc/typedstream.h: Likewise.
2720         * objc/objc-api.h: Add 'extern "C"' block for C++ use.
2721         (objc_static_instances): For C++ case, do away with
2722         zero-sized array.
2723         (objc_method): Hoist definition to file scope.
2724         (_objc_load_callback, _objc_object_alloc, class_get_class_method,
2725         class_get_instance_method, class_create_instance,
2726         class_get_class_name, class_get_instance_size,
2727         class_get_meta_class, class_get_super_class, class_get_version,
2728         class_is_class, class_is_meta_class, class_set_version,
2729         class_get_gc_object_type, class_ivar_set_gcinvisible,
2730         get_imp): Rename 'class' parameter to '_class'.
2731         * objc/objc-list.h: Add 'extern "C"' block for C++ use.
2732         * objc/objc.h: Update copyright date.
2733         (arglist_t): Provide a union tag.
2734
2735 2004-07-22  Andrew Pinski  <pinskia@physics.uc.edu>
2736
2737         * thr.c (__objc_thread_detach_function): Do not mark as volatile
2738         but instead use the attribute noreturn.
2739
2740 2004-06-28  Zack Weinberg  <zack@codesourcery.com>
2741
2742         * encoding.c: Rename target_flags with a #define to avoid
2743         conflict with a prior declaration.
2744
2745 2004-06-24  Andrew Pinski  <apinski@apple.com>
2746
2747         * objc/encoding.h: Wrap the functions with extern "C" for C++
2748         mode.
2749         * objc/hash.h: Likewise.
2750         * objc/objc-api.h: Likewise.
2751         * objc/objc-list.h: Likewise.
2752         * objc/runtime.h: Likewise.
2753         * objc/sarray.h: Likewise.
2754         * objc/thr.h: Likewise.
2755         * objc/typedstream.h: Likewise.
2756
2757
2758 2004-06-21  Nick Clifton  <nickc@redhat.com>
2759
2760         * encoding.c (BITS_PER_UNIT): Define if a definition is not
2761         provided.
2762
2763 2004-06-20  Alexander Malmberg  <alexander@malmberg.org>
2764
2765         * Makefile.in (exception.lo): Remove $(OBJC_GCFLAGS).
2766         (exception_gc.lo): New.
2767         (OBJS_GC): Add exception_gc.lo.
2768
2769 2004-06-17  Richard Henderson  <rth@redhat.com>
2770
2771         * exception.c: New file.
2772         * Makefile.in (exception.lo): New.
2773         (OBJS): Add it.
2774
2775 2004-06-14  Andrew Pinski  <pinskia@physics.uc.edu>
2776
2777         * linking.m (_objcInit): New empty function
2778         for Darwin only.
2779
2780 2004-06-11  Andrew Pinski  <pinskia@physics.uc.edu>
2781
2782         * configure.ac: Support --enable-shared=libobjc.
2783         * configure: Regenerate.
2784
2785         PR libobjc/15901
2786         * configure.ac: Do not disable shared by default.
2787         * configure: Regenerate.
2788
2789 2004-06-03  Nicola Pero  <n.pero@mi.flashnet.it>
2790
2791         * Protocol.m ([-isEqual:]): Small optimizations returning
2792         immediately if the argument is equal to self, and accessing
2793         the argument's name directly if it's a protocol.
2794
2795 2004-06-03  David Ayers  <d.ayers@inode.at>
2796
2797         * Protocol.m ([-isEqual:]): Test the class of the argument.
2798
2799 2004-05-25  Andrew Pinski  <pinskia@physics.uc.edu>
2800
2801         * configure.ac (includedir): Rename to ...
2802         (includedirname).
2803         * Makefile.in: s/includedir/includedirname/.
2804
2805         PR target/11572
2806         * configure.ac (includedir): Set to "include"
2807         except for Darwin.
2808         (libext) Set to empty except for Darwin.
2809         * configure: Regenerate
2810         * Makefile.in: s/libobjc.la/libobjc$(libext).la/g.
2811         s/include/$(includedir)/g.
2812
2813 2004-05-25  Daniel Jacobowitz  <drow@false.org>
2814
2815         * Makefile.in: Add .NOEXPORT.
2816
2817 2004-05-25  Andrew Pinski  <pinskia@physics.uc.edu>
2818
2819         Merge from the libobjc-branch
2820         2004-02-09  Andrew Pinski  <pinskia@physics.uc.edu>
2821
2822                 * Makefile.in (OBJC_H): Change objc-deps.h to objc-decls.h.
2823
2824         2004-02-03  Andrew Pinski  <pinskia@physics.uc.edu>
2825
2826                 * Makefile.in (OBJC_H): Add objc-deps.h.
2827
2828         2004-01-27  Nicola Pero  <n.pero@mi.flashnet.it>
2829
2830                 * Protocol.m ([-conformsTo:]): If the argument is nil, return NO.
2831                 ([-hash], [-isEqual:]): New methods.
2832
2833         2004-01-27  Richard Frith-Macdonald <rfm@gnu.org>
2834
2835                 * sarray.c (sarray_free): Add a better comment.
2836
2837         2004-01-27  Adam Fedor  <fedor@gnu.org>
2838
2839                 * hash.c (hash_add): Cast cachep to int.
2840                 * selector.c (__sel_register_typed_name): Cast
2841                 soffset_decode to int.
2842
2843         2004-01-27  Alexander Malmberg  <alexander@malmberg.org>
2844
2845                 * selector.c: Rename register_selectors_from_list to
2846                 __objc_register_selectors_from_list. Update caller.
2847                 (__objc_register_selectors_from_list): Lock __objc_runtime_mutex
2848                 while registering selectors. Use __sel_register_typed_name instead
2849                 of sel_register_typed_name. Check for NULL method_name:s.
2850                 (pool_alloc_selector): New function.
2851                 (__sel_register_typed_name): Use pool_alloc_selector to allocate
2852                 selector structures.
2853                 * sendmsg.c (class_add_method_list): Use
2854                 __objc_register_selectors_from_list.
2855                 * objc/runtime.h: Add __objc_register_selectors_from_list.
2856
2857         2004-01-25  Adam Fedor  <fedor@gnu.org>
2858                     Nicola Pero  <n.pero@mi.flashnet.it>
2859                     Andrew Pinski  <pinskia@physics.uc.edu>
2860
2861                 * objc/objc-decls.h: New file.
2862                 * objc/objc-api.h (_objc_lookup_class): Mark as export.
2863                 (_objc_load_callback): Likewise.
2864                 (_objc_object_alloc): Likewise.
2865                 (_objc_object_copy): Likewise.
2866                 (_objc_object_dispose): Likewise.
2867
2868         2004-01-25  Andrew Pinski  <pinskia@physics.uc.edu>
2869
2870                 * archive.c: s/__inline__/inline
2871                 * sendmsg.c: Likewise.
2872
2873                 * encoding.c: Remove FIXME about the warning
2874                 about unused variable.
2875                 * sendmsg.c: Add a FIXME comment saying that
2876                 this should be using libffi.
2877
2878                 * Makefile.in (LIBTOOL): Use @LIBTOOL@ now as it works.
2879
2880
2881 2004-05-13  Andrew Pinski  <pinskia@physics.uc.edu>
2882
2883         * archive.c (objc_read_class): Initialize class_name.
2884         (objc_read_selector): Initialize selector_name.
2885
2886 2004-05-09  Richard Sandiford  <rsandifo@redhat.com>
2887
2888         * Makefile.in (toolexecdir): Remove trailing space.
2889
2890 2004-04-15  Nathanael Nerode  <neroden@gcc.gnu.org>
2891
2892         PR libobjc/14948
2893         * configure.ac: De-precious CC so multilibs work.
2894         * configure: Regenerate.
2895
2896 2004-04-14  Nathanael Nerode  <neroden@gcc.gnu.org>
2897
2898         * configure.ac: Restore toolexecdir.
2899         * Makefile.in: Restore toolexecdir.
2900         * configure: Regenerate.
2901
2902 2004-04-09  Nathanael Nerode  <neroden@gcc.gnu.org>
2903
2904         * configure.ac: Remove (unused) glibcpp_prefixdir.
2905         * configure: Regenerate.
2906
2907         * configure.in: Rename to configure.ac.
2908         * Makefile.in: Update to match.
2909
2910         * Makefile.in: Remove toolexecdir, glibcpp_toolexecdir (unused).
2911         Replace glibcpp_toolexeclibdir with toolexeclibdir.
2912         * configure.in: Remove glibcpp_toolexecdir (unused).
2913         Replace glibcpp_toolexeclibdir with toolexeclibdir.  Don't generate
2914         config.h or stamp-h (unused).  Move one comment to the right place.
2915         * configure: Regenerate.
2916         * config.h.in: Remove (unused).
2917
2918         * config.h.in: Regenerate with autoheader.
2919
2920         * Makefile.in: Remove (unused) gcc_version_trigger.
2921         * configure.in: Remove (unused) glibcpp_builddir.  Don't AC_SUBST
2922         gcc_version_trigger.
2923         * configure: Regenerate.
2924
2925         * configure.in: Switch to modern style for AC_INIT, AC_OUTPUT.
2926         Sort file into sections.  Remove dnl where appropriate.  Fix
2927         other style issues.
2928         * configure: Regenerate.
2929
2930         * configure.in: Replace old AC_PROG_CC hack with new one.
2931         Define toplevel_srcdir in terms of srcdir, not top_srcdir (there
2932         are no subdirectory output files, so this is fine).  Change prereq
2933         to autoconf 2.59.
2934         * aclocal.m4: Include ../config/no-executables.m4.
2935         * configure: Regenerate with autoconf 2.59.
2936
2937         * configure.in: Improve comments on gthread_cflags.  Improve m4
2938         quotation, and replace 'if test' with 'case', for --enable-objc-gc.
2939         * configure: Regenerate.
2940
2941         * configure.in: Move PACKAGE and VERSION settings up top.  Remove
2942         unused call to AC_PROG_LN_S.  Default RANLIB to ':'.  Remove
2943         redundant checks for values of RANLIB, AR, INSTALL.
2944         * configure: Regenerate.
2945
2946         * configure.in: Clean up handling of
2947         --enable-version-specific-runtime-libs and related variables;
2948         replace 'if test' with 'case' where reasonable.  Fix comments.
2949         Remove useless libstdcxx_interface.
2950         * configure: Regenerate.
2951
2952         * configure.in: Use _GCC_TOPLEV_NONCANONICAL_TARGET.
2953         Replace uses of target_alias with target_noncanonical.
2954         * aclocal.m4: Include ../config/acx.m4.
2955         * configure: Regenerate.
2956         * Makefile.in: Replace uses of target_alias with target_noncanonical.
2957         Fix copyright statement.
2958
2959         * configure.in: Hand-inline bulky, confusing macros from
2960         aclocal.m4.  Replace references to "GNU Objective C" with "GCC".
2961         Update copyright notice.  Remove stuff for automake, which isn't
2962         used in this directory.  Remove emacs local variables.
2963         * aclocal.m4: Remove hand-inlined macros.  Update copyright notice.
2964         * configure: Regenerate.
2965
2966 2004-03-16  Manfred Hollstein  <mh@suse.com>
2967
2968         * Makefile.in, configure.in, configure: Update copyright years.
2969
2970 2004-03-15  Manfred Hollstein  <mh@suse.com>
2971
2972         * Makefile.in (LIBOBJC_VERSION, LIBOBJC_GC_VERSION): Use
2973         definition from configure.in.
2974         * configure.in (PACKAGE): Add definition.
2975         (VERSION): Add definition; substitute it in output files.
2976         * configure: Re-generate.
2977
2978 2004-03-05  Ziemowit Laski  <zlaski@apple.com>
2979
2980         * objc/hash.h (hash_string, compare_strings):
2981         Add type-casts to make Objective-C++ happy.
2982         * objc/typedstream.h (objc_get_stream_class_version):
2983         Rename parameter from 'class' to 'class_name' to make
2984         Objective-C++ happy.
2985
2986 2004-03-01  Michael Matz  <matz@suse.de>
2987
2988         * Makefile.in (ALL_CFLAGS): Add -fno-strict-aliasing.
2989
2990 2004-02-06  Ziemowit Laski  <zlaski@apple.com>
2991
2992         * objc/objc-api.h (objc_super): The 'class' field shall
2993         be named 'super_class' #ifdef __cplusplus.
2994
2995 2004-01-17  Andrew Pinski  <pinskia@physics.uc.edu>
2996
2997         PR target/10781
2998         * encoding.c (rs6000_special_round_type_align): Define.
2999
3000 2004-01-14  Adam Fedor  <fedor@gnu.org>
3001
3002         PR libobjc/12155
3003         * selector.c (__objc_register_instance_methods_to_class): Free
3004         new_list if not used.
3005
3006 2004-01-09  Andrew Ruder  <aeruder@ksu.edu>
3007
3008         PR libobjc/11904
3009         * sarray.c (sarray_free): Free array->is_copy_of latter.
3010
3011 2003-12-01  Zack Weinberg  <zack@codesourcery.com>
3012
3013         PR 11433
3014         * Protocol.m (descriptionForInstanceMethod): Don't dereference
3015         instance_methods if it's NULL.
3016         (descriptionForClassMethod): Likewise for class_methods.
3017
3018 2003-10-24  Rainer Orth  <ro@TechFak.Uni-Bielefeld.DE>
3019
3020         * Makefile.in (runtime-info.h): Remove -Wp.
3021
3022 2003-10-21  Rainer Orth  <ro@TechFak.Uni-Bielefeld.DE>
3023
3024         * Makefile.in (CC1OBJ): Remove.
3025         (runtime-info.h): Invoke $(CC) so all MULTIFLAGS are handled
3026         correctly.
3027         Use .m extension for temporary file.
3028         Remove assembler temp file.
3029
3030 2003-10-20  Joseph S. Myers  <jsm@polyomino.org.uk>
3031
3032         * objc/hash.h (hash_string): Don't use a cast as an lvalue.
3033
3034 2003-10-17  Rainer Orth  <ro@TechFak.Uni-Bielefeld.DE>
3035
3036         * Makefile.in (runtime-info.h): Use MULTIFLAGS.
3037
3038 2003-09-09  Alan Modra  <amodra@bigpond.net.au>
3039
3040         * configure: Regenerate.
3041
3042 2003-08-27  Alexander Malmberg  <alexander@malmberg.org>
3043
3044         * Makefile.in, aclocal.m4: Update to $(libdir)/gcc/ instead of
3045         (libdir)/gcc-lib/ when installing.
3046         * configure: Regenerate.
3047
3048 Thu Jul 10 10:27:43 2003  Nicola Pero  <n.pero@mi.flashnet.it>
3049
3050         libobjc/9969
3051         * sendmsg.c (get_imp): Fixed rare threading problem.
3052         (__objc_responds_to): Similar fixes.
3053         (objc_msg_lookup): Similar fixes.
3054         (__objc_init_install_dtable): Lock the runtime before checking if the
3055         table is installed.
3056
3057 2003-05-23  Nathanael Nerode  <neroden@gcc.gnu.org>
3058
3059         * hash.c, init.c, libobjc.def, libobjc_entry.c, linking.m,
3060         makefile.dos, misc.c, nil_method.c, objects.c, sarray.c,
3061         selector.c, sendmsg.c, thr-dce.c, thr-decosf1.c, thr-irix.c,
3062         thr-mach.c, thr-objc.c, thr-os2.c, thr-posix.c, thr-pthreads.c,
3063         thr-rtems.c, thr-single.c, thr-solaris.c, thr-vxworks.c,
3064         thr-win32.c, thr.c: Replace "GNU CC" with "GCC".
3065         * Makefile.in, NXConstStr.m, Object.m, Protocol.m, archive.c,
3066         class.c, encoding.c, gc.c, objc/NXConstStr.h, objc/Object.h,
3067         objc/Protocol.h, objc/encoding.h, objc/hash.h, objc/objc-api.h,
3068         objc/objc-list.h, objc/objc.h, ocjc/runtime.h, objc/sarray.h,
3069         objc/thr.h, objc/typedstream.h: Replace "GNU CC" with "GCC".
3070
3071 Tue May 13 14:56:03 2003  Richard Frith-Macdonald <rfm@gnu.org>
3072                           Nicola Pero  <n.pero@mi.flashnet.it>
3073
3074         libobjc/10742
3075         * init.c (class_superclass_of_class): New function.
3076         (create_tree_of_subclasses_inherited_from): Use it.
3077         (__objc_tree_insert_class): Likewise.
3078         (class_is_subclass_of_class): Likewise.
3079
3080 2003-04-11  David Chad  <davidc@freebsd.org>
3081             Loren J. Rittle  <ljrittle@acm.org>
3082
3083         libobjc/8562
3084         * objc/hash.h (hash_string): Constify correctly.
3085         (compare_ptrs): Use direct compare.
3086         * objc/objc-list.h (list_nth): Rename index to indx to avoid shadow.
3087         * objc/sarray.h: Global rename index to indx to avoid shadow.
3088
3089 2003-03-12  Andreas Schwab  <schwab@suse.de>
3090
3091         * aclocal.m4 (GLIBCPP_EXPORT_INSTALL_INFO): Avoid trailing /. in
3092         glibcpp_toolexeclibdir.
3093         * configure: Rebuilt.
3094
3095 2003-02-20  Alexandre Oliva  <aoliva@redhat.com>
3096
3097         * configure.in: Propagate ORIGINAL_LD_FOR_MULTILIBS to
3098         config.status.
3099         * configure: Rebuilt.
3100
3101 2003-01-27  Alexandre Oliva  <aoliva@redhat.com>
3102
3103         * aclocal.m4 (glibcpp_toolexeclibdir): Instead of
3104         $(MULTISUBDIR), use `$CC -print-multi-os-directory`, unless
3105         version_specific_libs is enabled.
3106         * configure: Rebuilt.
3107
3108 2003-01-09  Christian Cornelssen  <ccorn@cs.tu-berlin.de>
3109
3110         * Makefile.in (FLAGS_TO_PASS): Also pass DESTDIR.
3111         (install-libs, install-headers): Prepend $(DESTDIR) to
3112         destination paths in all (un)installation commands.
3113
3114 2002-12-02  Zack Weinberg  <zack@codesourcery.com>
3115
3116         * thr-objc.c: Include coretypes.h and tm.h.
3117
3118 2002-12-01  Zack Weinberg  <zack@codesourcery.com>
3119
3120         * encoding.c, sendmsg.c: Include coretypes.h and tm.h.
3121
3122 2002-11-26  Nathanael Nerode  <neroden@gcc.gnu.org>
3123
3124         * configure.in: Remove skip-this-dir support.
3125         * configure: Regenerate.
3126
3127 2002-09-22  Kaveh R. Ghazi  <ghazi@caip.rutgers.edu>
3128
3129         * Makefile.in (all): Fix multilib parallel build.
3130
3131 Thu Sep 12 12:44:37 2002  Nicola Pero  <n.pero@mi.flashnet.it>
3132
3133         * sendmsg.c (nil_method): Declare not to take a variable number of
3134         args.
3135         (objc_msg_lookup): Cast nil_method to IMP before returning it.
3136         (objc_msg_lookup_super): The same.
3137
3138 2002-09-10  Jan Hubicka  <jh@suse.cz>
3139
3140         * nil_method.c (nil_method): No longer defined with variable
3141         arguments.
3142
3143 2002-07-02  Rodney Brown  <rbrown64@csc.com.au>
3144
3145         * objc/encoding.h: Fix formatting.
3146         * objc/hash.h: Likewise.
3147         * objc/objc-api.h: Likewise.
3148         * objc/runtime.h: Likewise.
3149         * objc/thr.h: Likewise.
3150         * archive.c: Likewise.
3151         * class.c: Likewise.
3152         * encoding.c: Likewise.
3153         * gc.c: Likewise.
3154         * hash.c: Likewise.
3155         * init.c: Likewise.
3156         * misc.c: Likewise.
3157         * nil_method.c: Likewise.
3158         * objects.c: Likewise.
3159         * sarray.c: Likewise.
3160         * selector.c: Likewise.
3161         * sendmsg.c: Likewise.
3162         * thr-mach.c: Likewise.
3163         * thr.c: Likewise.
3164
3165 2002-06-25  DJ Delorie  <dj@redhat.com>
3166
3167         * aclocal.m4 (GLIBCPP_CONFIGURE): Split out
3168         GLIBCPP_TOPREL_CONFIGURE.
3169         * configure.in: Call it before AC_CANONICAL_SYSTEM.
3170         * configure: Regenerate.
3171
3172 2002-06-21  Kaveh R. Ghazi  <ghazi@caip.rutgers.edu>
3173
3174         * Object.m (forward, read, write): Fix unused parameter warnings.
3175         * encoding.c: Include <stdlib.h>.
3176         (target_flags): Mark with attribute unused.
3177         (atoi): Delete.
3178         * runtime.h (__objc_selector_max_index): Change to unsigned int.
3179         (__objc_generate_gc_type_description): Prototype.
3180         * selector.c (__objc_selector_max_index): Change to unsigned int.
3181
3182 Mon Jun 17 18:37:42 2002  Nicola Pero  <n.pero@mi.flashnet.it>
3183
3184         * sendmsg.c (__objc_get_forward_imp): Fix warning by making sure
3185         we always have a return value: if __objc_msg_forward does not
3186         supply a forwarding implementation, return the default
3187         __builtin_apply based one.
3188
3189 2002-06-15  Kaveh R. Ghazi  <ghazi@caip.rutgers.edu>
3190
3191         * Object.m: Fix signed/unsigned warning.
3192         * Protocol.m: Likewise.
3193         * archive.c: Always include stdlib.h.
3194         (objc_read_short, objc_read_unsigned_short, objc_read_int,
3195         objc_read_long, __objc_read_nbyte_uint, __objc_read_nbyte_ulong):
3196         Fix signed/unsigned warning.
3197         (objc_write_type, objc_read_type, objc_write_types,
3198         objc_read_types): Ensure ctype 8-bit safety.
3199         (__objc_no_write, __objc_no_read): Mark unused parameters.
3200         * class.c (class_table_setup): Specify void arg.
3201         * encoding.c (atoi, objc_sizeof_type, objc_alignof_type,
3202         objc_skip_typespec, objc_skip_offset,
3203         objc_layout_structure_next_member): Ensure ctype 8-bit safety.
3204         (objc_layout_structure_next_member): Ensure variables are
3205         initialized.
3206         * gc.c (__objc_generate_gc_type_description,
3207         class_ivar_set_gcinvisible): Mark unused parameters.
3208         * init.c (__objc_send_load, __objc_destroy_class_tree_node): Mark
3209         unused parameters.
3210         (__objc_init_protocols) Fix signed/unsigned warning.
3211         * nil_method.c (nil_method): Mark unused parameters.
3212         * thr.h (objc_thread_callback): Specify void arg.
3213         * sarray.c (sarray_new, sarray_realloc, sarray_free): Fix
3214         signed/unsigned warning.
3215         (sarray_free): Fix formatting.
3216         * selector.c (sel_types_match): Ensure ctype 8-bit safety.
3217         * sendmsg.c (__objc_init_install_dtable) Mark unused parameters.
3218
3219 2002-06-09  Andreas Jaeger  <aj@suse.de>
3220
3221         * encoding.c (objc_layout_structure_next_member): Remove unused
3222         variable.
3223
3224 2002-05-20  Kaveh R. Ghazi  <ghazi@caip.rutgers.edu>
3225
3226         * Makefile.in (SHELL): Set to @SHELL@.
3227         (WARN_CFLAGS): New.
3228         (ALL_CFLAGS): Add $(WARN_CFLAGS).
3229
3230 2002-05-16  Rainer Orth  <ro@TechFak.Uni-Bielefeld.DE>
3231
3232         * aclocal.m4: Allow for PWDCMD to override hardcoded pwd.
3233         * configure: Regenerate.
3234
3235 2002-05-08  Alexandre Oliva  <aoliva@redhat.com>
3236
3237         * configure.in (ORIGINAL_LD_FOR_MULTILIBS): Preserve LD at
3238         script entry, and set LD to it when configuring multilibs.
3239         * configure: Rebuilt.
3240
3241 2002-04-19  David O'Brien  <obrien@FreeBSD.org>
3242
3243         * encoding.c (MAX, MIN, ROUNDING): #undef before defining.
3244
3245 2002-04-09  Hans-Peter Nilsson  <hp@bitrange.com>
3246
3247         PR objc/6107
3248         * objc/objc-api.h (struct objc_protocol_list): Change type of
3249         member count from int to size_t.
3250
3251 2002-02-11  Franz Sirl  <Franz.Sirl-kernel@lauterbach.com>
3252
3253         PR libobjc/4039
3254         * aclocal.m4: Replace with version copied from libstdc++-v3.
3255         * configure.in: Update for changes to aclocal and Makefile.
3256         * configure: Regenerate.
3257         * Makefile.in: Correct install of multilibs and shared libs, use
3258         INSTALL_DATA for include files.
3259
3260 Mon Dec 17 17:02:12 2001  Nicola Pero  <nicola@brainstorm.co.uk>
3261
3262         * init.c (__objc_exec_class): Fixed bug in the loop on unclaimed
3263         categories - when an unclaimed category was found, the loop was
3264         doing two steps forward instead of one, so that in certain cases
3265         it was failing to properly load all the categories.  (Reported
3266         with fix by Alexander Malmberg <alexander@malmberg.org>).
3267
3268 2001-11-14  Aldy Hernandez  <aldyh@redhat.com>
3269
3270         * encoding.c: Add target_flags.
3271
3272 2001-11-07  Aldy Hernandez  <aldyh@redhat.com>
3273
3274         * objc/objc-api.h (_C_VECTOR): New.
3275
3276         * encoding.c (VECTOR_TYPE): New.
3277
3278 Mon Oct 29 21:29:21 2001  Nicola Pero  <n.pero@mi.flashnet.it>
3279
3280         * class.c: Rewritten the class table to use optimized, lock-free
3281         lookup.  This more than doubles the speed of class method
3282         invocations.  (class_table_setup), (class_table_insert),
3283         (class_table_replace), (class_table_get_safe),
3284         (class_table_next), (class_table_print),
3285         (class_table_print_histogram): New functions.
3286         (__objc_init_class_tables): Use class_table_setup.
3287         (__objc_add_class_to_hash): Use class_table_get_safe and
3288         class_table_insert.  (objc_lookup_class), (objc_get_class): Do not
3289         assert the existence of the table; do not lock the runtime; use
3290         class_table_get_safe.  (objc_next_class): Use class_table_next.
3291         (__objc_resolve_class_links): Use class_table_next.
3292         (class_pose_as): Use class_table_replace.
3293
3294 2001-09-10  Ovidiu Predescu  <ovidiu@cup.hp.com>
3295
3296         * gc.c: Removed the DEBUG declaration.
3297
3298 Wed Jul 18 12:48:56 2001  Nicola Pero  <n.pero@mi.flashnet.it>
3299
3300         * thr.c (objc_mutex_lock): Invoke __objc_thread_id directly,
3301         rather than through objc_thread_id, to save a function call.
3302         (objc_mutex_trylock, objc_mutex_unlock, objc_condition_wait):
3303         Ditto.
3304
3305 Mon Jul 16 12:15:00 2001  Nicola Pero  <n.pero@mi.flashnet.it>
3306
3307         * objc/objc-api.h (object_is_class): Fixed - buggy code was trying
3308         to cast an id to a Class, which can not be done.  Make the check
3309         by using CLS_ISMETA on the class pointer instead.
3310         (object_is_meta_class): Similar fix.
3311
3312 2001-06-09  Alexandre Oliva  <aoliva@redhat.com>, Stephen L Moshier  <moshier@mediaone.net>
3313
3314         * configure.in (AC_EXEEXT): Work around in case it expands to
3315         nothing, as in autoconf 2.50.
3316         * acinclude.m4: Likewise.
3317         * configure: Rebuilt.
3318
3319 2001-06-08  Nicola Pero  <n.pero@mi.flashnet.it>
3320
3321         * THREADS: Explain that when we compile libobjc inside GCC, we
3322         always use thr-objc.c as a backend, which uses GCC's thread code.
3323
3324 2001-06-06  Richard Frith-Macdonald  <rrfm@gnu.org>
3325
3326         * init.c (__objc_send_message_in_list): When setting a new entry
3327         in __objc_load_methods use the method IMP as key, but check to see
3328         if the method is in the hashtable by looking at the IMP also.
3329         Also ... call the method after adding it to the hashtable rather
3330         than before ... thus preventing an obscure possibility of infinite
3331         recursion if a +load method itself loads a subclass.
3332
3333 2001-05-25  Ovidiu Predescu  <ovidiu@cup.hp.com>
3334
3335         * init.c (__objc_send_message_in_list): When setting a new entry
3336         in __objc_load_methods use the method name as key, not the method
3337         IMP (reported by Richard Frith-Macdonald <richard@brainstorm.co.uk>).
3338
3339 2001-05-09  Joseph S. Myers  <jsm28@cam.ac.uk>
3340
3341         * objc-features.texi: Move to ../gcc/objc.texi.
3342         * fdl.texi: Remove.
3343         * Makefile.in: Don't generate documentation from
3344         objc-features.texi.
3345
3346 2001-05-01  Mark Mitchell  <mark@codesourcery.com>
3347
3348         * fdl.texi: New file.
3349         * objc-features.texi: Simplify.
3350         * Makefile.in: Adjust accordingly.
3351
3352 2001-04-30  Mark Mitchell  <mark@codesourcery.com>
3353
3354         * objc-features.texi: Use the GFDL.
3355
3356 Wed Mar 21 04:44:58 EST 2001  John Wehle  (john@feith.com)
3357
3358         * encoding.c (REAL_TYPE): Define.
3359
3360 2001-03-19  David Edelsohn  <edelsohn@gnu.org>
3361
3362         * encoding.c (TYPE_MODE): Define.
3363
3364 2001-03-14  Nicola Pero  <n.pero@mi.flashnet.it>
3365
3366         * thr.c (objc_thread_add): New function.
3367         (objc_thread_remove): Ditto.
3368         * objc/thr.h: Declare them.
3369         * libobjc.def: Mention them.
3370
3371 2001-02-28  Ovidiu Predescu  <ovidiu@cup.hp.com>
3372
3373         * objc-features.texi: Document the @compatibility_alias compiler
3374         directive (description from Nicola Pero <n.pero@mi.flashnet.it>).
3375
3376 Fri Feb 23 18:12:00 2001  Rainer Orth  <ro@TechFak.Uni-Bielefeld.DE>
3377
3378         * sendmsg.c (__objc_forward): Delete strlen() declaration.
3379
3380 2001-02-08  Geoffrey Keating  <geoffk@redhat.com>
3381
3382         * configure.in: Don't run AC_PROG_CC_WORKS or AC_EXEEXT, because
3383         we're not interested in the result and they might fail.
3384         * configure: Regenerated.
3385
3386 2001-01-12  Joseph S. Myers  <jsm28@cam.ac.uk>
3387
3388         * objc-features.texi: Use @email.
3389
3390 2001-01-12  Joseph S. Myers  <jsm28@cam.ac.uk>
3391
3392         * sendmsg.c (__objc_print_dtable_stats): Don't use #ifdef inside
3393         printf.
3394
3395 2000-01-11  Richard Earnshaw  <rearnsha@arm.com>
3396
3397         * encoding.c (STRUCTURE_SIZE_BOUNDARY): Redefine in a way that
3398         determines the value dynamically.
3399
3400 Wed Jan  3 00:49:10 2001  Ovidiu Predescu  <ovidiu@cup.hp.com>
3401
3402         * sendmsg.c: Added __objc_msg_forward, a hook that allows external
3403         libraries to provide a function that returns the real forwarding
3404         function. This can alleviate problems __builtin_apply() and
3405         friends have on various platforms. (Solution suggested by Helge
3406         Hess.)
3407
3408         * objc/objc-api.h: Define __objc_msg_forward.
3409
3410         * sendmsg.c: Define gen_rtx_REG.
3411
3412 2000-12-06      Ralf Corsepius <corsepiu@faw.uni-ulm.de>
3413
3414         * thr-rtems.c: New file. Stub to compile.
3415
3416 2000-09-06  Alexandre Oliva  <aoliva@redhat.com>
3417
3418         * configure: Rebuilt with new libtool.m4.
3419
3420 Tue Aug 15 00:38:56 2000  Ovidiu Predescu  <ovidiu@cup.hp.com>
3421
3422         * configure.in: Create a config.h file. Check for <sched.h>.
3423         * configure: Regenerate.
3424
3425         * config.h.in: Check for <sched.h>.
3426
3427 2000-08-14  Zack Weinberg  <zack@wolery.cumb.org>
3428
3429         * configure: Regenerate after change to ../libtool.m4.
3430
3431 2000-08-14  Andreas Schwab  <schwab@suse.de>
3432
3433         * objc-features.texi (Top): Move @menu at end of node.
3434
3435 2000-08-11  Manfred Hollstein  <manfredh@redhat.com>
3436
3437         * objc-features.texi: Move @node Top before @menu.
3438
3439 Sun Aug  6 23:27:49 2000  Ovidiu Predescu  <ovidiu@cup.hp.com>
3440
3441         * objc-features.texi: Documented the new -fconstant-string-class
3442         option.
3443
3444 Sun Aug  6 22:51:16 2000  Ovidiu Predescu  <ovidiu@cup.hp.com>
3445
3446         * thr-posix.c: Integrated Chris Ball's <cball@fmco.com> changes to
3447         improve the Posix thread support for Objective-C.
3448
3449 2000-08-04  Zack Weinberg  <zack@wolery.cumb.org>
3450
3451         * aclocal.m4: Replace copy of ../libtool.m4 with
3452         sinclude(../libtool.m4).
3453
3454 Fri Jul 28 08:58:02 2000  Nicola Pero  <nicola@brainstorm.co.uk>
3455
3456         * configure.in: Added libtool support; build shared libraries
3457         if --enable-shared was passed on command line.
3458         * Makefile.in: Modified most compilation commands to use libtool.
3459         * aclocal.m4: New symbolic link to the ../libtool.m4, from the
3460         libtool distribution.
3461
3462 Sat Jul 29 00:10:21 2000  Ovidiu Predescu  <ovidiu@cup.hp.com>
3463
3464         * sarray.c, Object.m: Removed the explicit prototypes for strlen
3465         and memcpy on 64-bit platforms (Suggested by Rodney Brown
3466         <rdb@cup.hp.com>).
3467
3468 2000-05-12  H.J. Lu  (hjl@gnu.org)
3469
3470         * Makefile.in (GTHREAD_FLAGS): New.
3471         (ALL_CFLAGS): Add $(GTHREAD_FLAGS).
3472         (OBJC_THREAD_FILE): Changed to thr-objc.
3473
3474         * configure.in (GTHREAD_FLAGS): New, check and replace it for
3475         Makefile.
3476         (OBJC_THREAD_FILE): Removed.
3477
3478         * thr-objc.c: New.
3479
3480 2000-07-13  Kaveh R. Ghazi  <ghazi@caip.rutgers.edu>
3481
3482         * objc/hash.h: Include string.h.
3483
3484 2000-04-15  David Edelsohn  <edelsohn@gnu.org>
3485
3486         * Object.m (strlen): 64-bit PowerPC is a 64bit platform as well.
3487
3488 2000-04-12  Jakub Jelinek  <jakub@redhat.com>
3489
3490         * Object.m (strlen): Provide prototype on all 64bit platforms,
3491         not only alpha.
3492         * sarray.c (memcpy): Likewise.
3493         * encoding.c (objc_layout_finish_structure): Don't use
3494         ROUND_TYPE_ALIGN on sparc.
3495
3496         * encoding.c (objc_layout_structure_next_member): Do the whole
3497         procedure even for the first member, so that we get correct
3498         alignment.
3499
3500 2000-03-29  Zack Weinberg  <zack@wolery.cumb.org>
3501
3502         * objc/Protocol.h, objc/objc-list.h: Change #endif labels to
3503         comments.
3504
3505 2000-02-23  Zack Weinberg  <zack@wolery.cumb.org>
3506
3507         * Makefile.in: Add -DIN_TARGET_LIBS to ALL_CFLAGS.
3508
3509 Thu Sep 23 07:19:12 1999   Chris Ball <cball@fmco.com>
3510
3511         * thr-posix.c (__objc_mutex_deallocate): made deallocate work.
3512
3513 Tue Sep 21 07:47:10 1999  Jeffrey A Law  (law@cygnus.com)
3514
3515         * Makefile.in (gc.o, gc_gc.o): Do not pass -fgnu-runtime to
3516         the compiler when building C code.
3517
3518 Fri Aug  6 23:32:29 1999  Daniel Jacobowitz <drow@drow.them.org>
3519
3520         * Makefile.in (FLAGS_TO_PASS): Include prefix, exec_prefix,
3521         libdir, libsubdir and tooldir.
3522
3523 Mon Jun 21 05:40:15 1999  John David Anglin <dave@hiauly1>
3524
3525         * init.c (__objc_force_linking): Make global.
3526
3527 Thu May 20 03:20:59 1999  Jeffrey A Law  (law@cygnus.com)
3528
3529         * configure.in (AC_EXEEXT): Remove call.
3530         (compiler_name): Explicitly check with no extension and .exe
3531         extension.
3532         * configure: Regenerate.
3533
3534 Sun Apr 25 01:15:34 1999  Mumit Khan  <khan@xraylith.wisc.edu>
3535
3536         * Makefile.in (CC1OBJ): Define in terms of CC.
3537         (runtime-info.h): Use.
3538
3539 Fri April 8 08:21:07 1999 Ovidiu Predescu <ovidiu@cup.hp.com>
3540
3541         * objc-features.texi: Updated the URL to Boehm's GC page.
3542
3543 Fri Mar 26 23:41:07 1999 Ovidiu Predescu <ovidiu@cup.hp.com>
3544
3545         * archive.c (__objc_code_char, __objc_write_char): Explicitly specify
3546         the char as being signed (patch from Daniel Jacobowitz
3547         <drow@false.org>).
3548
3549 Wed Mar 24 22:41:28 1999  Mumit Khan  <khan@xraylith.wisc.edu>
3550
3551         * configure.in (AC_PREREQ): Update to 2.13.
3552         (AC_EXEEXT): Call to find possible file extension.
3553         (compiler_name): Use.
3554         * configure: Regenerate.
3555
3556 Wed Jan 27 02:31:01 1999  Jeffrey A Law  (law@cygnus.com)
3557
3558         * Makefile.in (ALL_CFLAGS): Add -DIN_GCC.
3559
3560 Tue Jan  5 01:38:53 1999  Jeffrey A Law  (law@cygnus.com)
3561
3562         * configure.in (thread_file): Correct and simplify code to find
3563         the thread file.
3564         * configure: Rebuilt.
3565
3566 1998-11-26  Manfred Hollstein  <manfred@s-direktnet.de>
3567
3568         * configure.in (compiler_name): Add check to detect if this
3569         language's compiler has been built.
3570         * configure: Regenerate.
3571
3572 Mon Nov 23 16:50:28 1998  Kaveh R. Ghazi  <ghazi@caip.rutgers.edu>
3573
3574         *  configure.in: Use AC_PREREQ(2.12.1).
3575
3576 Thu Nov 19 20:33:37 1998  Jeffrey A Law  (law@cygnus.com)
3577
3578         * Makefile.in (runtime-info.h): Avoid GNU make extensions.
3579
3580 Sun Nov  8 17:46:14 1998  Kaveh R. Ghazi  <ghazi@caip.rutgers.edu>
3581
3582         * Makefile.in (INCLUDES): Add -I$(srcdir)/$(MULTISRCTOP)../include.
3583
3584 Thu Oct 22 14:34:06 1998  Kaveh R. Ghazi  <ghazi@caip.rutgers.edu>
3585
3586         * configure.in: Use AC_CONFIG_AUX_DIR($topsrcdir).
3587
3588 Sat Oct 17 05:21:31 1998  Ovidiu Predescu  <ovidiu@slip.net>
3589
3590         * objc-features.texi (Top): Changed the email address.
3591         * objc-features.texi (Garbage Collection): Use @uref instead of @url.
3592
3593 Mon Oct 11 21:25:27 1998  Ovidiu Predescu  <ovidiu@slip.net>
3594
3595         * encoding.c: Redefine get_inner_array_type to get the first entry
3596         in the structure.
3597
3598 Thu Oct  8 12:21:14 1998  Richard Frith-Macdonald <richard@brainstorm.co.uk>
3599
3600         * encoding.c (objc_skip_type_qualifiers): Handle _C_BYREF.
3601         (objc_get_type_qualifiers): Similarly.
3602         * objc/encoding.h (_C_BYREF): Define.
3603         (_F_BYREF): Define.
3604
3605 1998-10-07  David S. Miller  <davem@pierdol.cobaltmicro.com>
3606
3607         * objc/sarray.h: Make boffset be an unsigned long when sparc so it
3608         works out on 64-bit systems.
3609
3610 Tue Oct  6 20:32:06 1998  Alexandre Oliva  <oliva@dcc.unicamp.br>
3611
3612         * Makefile.in (INCLUDES): Make it multilib-friendly.
3613
3614 Fri Oct  2 07:12:14 1998  H.J. Lu  (hjl@gnu.org)
3615
3616         * Makefile.in (INCLUDES): Add -I$(srcdir)/../gcc.
3617
3618 Thu Oct  1 22:33:03 1998 Robert Lipe  <robertl@dgii.com>
3619                          Jeffrey A Law  (law@cygnus.com)
3620
3621         * Makefile.in (INCLUDES): Reference gcc via $MULTIBUILDTOP.
3622         (FLAGS_TO_PASS): Added.
3623         (runtime-info.h): Reference cc1ibj via $MULTIBUILDTOP.
3624
3625         * archive.c: Change config.h to tconfig.h.
3626
3627         * configure.in: Find gcc's object directory even for multilibs.
3628
3629 Wed Sep 30 18:17:17 1998  Robert Lipe  <robertl@dgii.com>
3630
3631         * configure.in: Escape ^ in grep string.
3632         * configure: Rebuilt.
3633
3634 Wed Sep 30 09:14:52 1998  Jeffrey A Law  (law@cygnus.com)
3635
3636         * All .h files pushed down into the objc/ subdirectory.
3637         * Makefile.in (copy_headers): Corresponding changes.
3638         * configure.in (AC_INIT): Corresponding changes.
3639         * configure: Rebuilt.
3640
3641 1998-09-30  Ben Elliston  <bje@cygnus.com>
3642             Jeff Law      <law@cygnus.com>
3643
3644         * Makefile.in: Rewrite.
3645
3646         * configure.in: Likewise.
3647
3648         * configure: Regenerate.
3649
3650         * All .c files.  Remove "objc" prefix when including objc header
3651         files.  Include tconfig.h, not ../tconfig.h.
3652
3653 Mon Sep 21 23:27:10 1998  Ovidiu Predescu <ovidiu@slip.net>
3654
3655         * encoding.c (TREE_TYPE, ARRAY_TYPE): Define.
3656         (get_inner_array_type): Define.
3657
3658 1998-09-21  Ben Elliston  <bje@cygnus.com>
3659
3660         * New directory.  Moved files from ../gcc/objc.
3661 \f
3662 Copyright (C) 1998-2023 Free Software Foundation, Inc.
3663
3664 Copying and distribution of this file, with or without modification,
3665 are permitted in any medium without royalty provided the copyright
3666 notice and this notice are preserved.