libobjc/ChangeLog

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