libobjc/ChangeLog

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