libobjc/ChangeLog

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