libobjc/ChangeLog

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