libobjc/ChangeLog

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