libobjc/ChangeLog

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