libobjc/ChangeLog

   1 2013-05-31  Release Manager
   2
   3         * GCC 4.8.1 released.
   4
   5 2013-03-22  Release Manager
   6
   7         * GCC 4.8.0 released.
   8
   9 2013-02-03  Richard Sandiford  <rdsandiford@googlemail.com>
  10
  11         Update copyright years.
  12
  13 2012-10-19  Michael Meissner  <meissner@linux.vnet.ibm.com>
  14
  15         * encoding.c (TARGET_VSX): Provide definitions based on the
  16         current compilation options, and not based off the target options
  17         structure.
  18         (TARGET_ALTIVEC): Likewise.
  19         (TARGET_64BIT): Likewise.
  20
  21 2012-09-14  David Edelsohn  <dje.gcc@gmail.com>
  22
  23         * configure: Regenerated.
  24
  25 2012-07-19  Tristan Gingold  <gingold@adacore.com>
  26             Richard Henderson  <rth@redhat.com>
  27
  28         * exception.c (__gnu_objc_personality_seh0): New function.
  29
  30 2012-05-16  H.J. Lu  <hongjiu.lu@intel.com>
  31
  32         * configure: Regenerated.
  33
  34 2012-03-12  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
  35
  36         * configure.ac (enable_objc_gc): Remove alpha*-dec-osf* handling.
  37         * configure: Regenerate.
  38
  39         * thr.c (_XOPEN_SOURCE): Define unconditionally.
  40
  41 2011-11-21  Andreas Tobler  <andreast@fgznet.ch>
  42
  43         * configure: Regenerate.
  44
  45 2011-11-02  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
  46
  47         * Makefile.in (INCLUDES): Add -I$(MULTIBUILDTOP)../libgcc.
  48         * configure.ac (target_thread_file, HAVE_GTHR_DEFAULT): Remove.
  49         * configure: Regenerate.
  50         * config.h.in: Regenerate.
  51
  52 2011-10-17  Paul Brook  <paul@codesourcery.com>
  53             Matthias Klose  <doko@ubuntu.com>
  54
  55         * exception.c (parse_lsda_header): hardcode ttype_encoding for older
  56         ARM EABI toolchains.
  57         (get_ttype_entry) Remove __ARM_EABI_UNWINDER__ variant.
  58
  59 2011-10-09  Nicola Pero  <nicola.pero@meta-innovation.com>
  60
  61         PR libobjc/49883
  62         * init.c (__objc_exec_class): Work around a bug in clang's code
  63         generation.  Clang sets the class->info field to values different
  64         from 0x1 or 0x2 (the only allowed values in the traditional GNU
  65         Objective-C runtime ABI) to store some additional information, but
  66         this breaks backwards compatibility.  Wipe out all the bits in the
  67         fields other than the first two upon loading a class.
  68
  69 2011-10-09  Nicola Pero  <nicola.pero@meta-innovation.com>
  70
  71         * class.c (objc_lookup_class): Added back for compatibility with
  72         clang which seems to emit calls to it.
  73
  74 2011-10-08  Richard Frith-Macdonald <rfm@gnu.org>
  75             Nicola Pero  <nicola.pero@meta-innovation.com>
  76
  77         PR libobjc/50428
  78         * sendmsg.c (__objc_send_initialize): If a class does not have an
  79         +initialize method, search for an +initialize method in the
  80         superclass and in the ancestor classes and execute the first one
  81         that is found.  This makes the GNU runtime behave in the same way
  82         as the Apple/NeXT runtime with respect to +initialize methods and
  83         subclassing.
  84
  85 2011-08-06  Nicola Pero  <nicola.pero@meta-innovation.com>
  86
  87         PR libobjc/50002
  88         * class.c (__objc_update_classes_with_methods): Iterate over meta
  89         classes as well as normal classes when refreshing the method
  90         implementations.  This fixes replacing class methods.
  91
  92 2011-08-06  Nicola Pero  <nicola.pero@meta-innovation.com>
  93
  94         * class.c (class_getSuperclass): Fixed to work with meta classes
  95         still in construction too.
  96
  97 2011-08-06  Nicola Pero  <nicola.pero@meta-innovation.com>
  98
  99         * class.c (class_getSuperclass): Fixed typo in comment.
 100
 101 2011-08-06  Nicola Pero  <nicola.pero@meta-innovation.com>
 102
 103         PR libobjc/49882
 104         * class.c (class_getSuperclass): Return the superclass if the
 105         class is in construction.
 106         * objc/runtime.h (class_getSuperclass): Updated documentation.
 107
 108 2011-08-05  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
 109
 110         * Makefile.in (INCLUDES): Search
 111         $(srcdir)/$(MULTISRCTOP)../libgcc.
 112
 113 2011-06-08  Nicola Pero  <nicola.pero@meta-innovation.com>
 114
 115         * objc/objc.h (__GNU_LIBOBJC__): Bumped to 20110608.
 116
 117 2011-06-08  Nicola Pero  <nicola.pero@meta-innovation.com>
 118
 119         * configure.ac (VERSION): Bumped to 4:0:0.
 120         * configure (VERSION): Likewise.
 121
 122 2011-06-08  Nicola Pero  <nicola.pero@meta-innovation.com>
 123
 124         * objc/README: Updated.
 125         * objc-private/selector.h: Updated comments.
 126
 127 2011-06-07  Nicola Pero  <nicola.pero@meta-innovation.com>
 128
 129         * sendmsg.c (class_get_instance_method): Removed.
 130         (class_get_class_method): Removed.
 131         (objc_get_uninstalled_dtable): Removed.
 132
 133 2011-06-07  Nicola Pero  <nicola.pero@meta-innovation.com>
 134
 135         * objc-private/module-abi-8.h (class_get_instance_size): Removed.
 136         * objects.c (class_create_instance): Removed.
 137         * error.c (__USE_FIXED_PROTOTYPES__): Removed.
 138         * gc.c (__objc_generate_gc_type_description): Use
 139         class_getInstanceSize() instead of class_get_instance_size().
 140         * selector.c (sel_types_match): Made static.
 141         (sel_get_typed_uid): Removed.
 142         (sel_get_any_typed_uid): Removed.
 143         (sel_get_name): Removed.
 144         (sel_get_type): Removed.
 145         (sel_register_name): Removed.
 146         (sel_register_typed_name): Removed.
 147         (sel_get_uid): Removed.
 148
 149 2011-06-07  Nicola Pero  <nicola.pero@meta-innovation.com>
 150
 151         * encoding.c (method_get_number_of_arguments): Removed.
 152         (method_get_sizeof_arguments): Removed.
 153
 154 2011-06-07  Nicola Pero  <nicola.pero@meta-innovation.com>
 155
 156         * class.c (objc_next_class): Removed.
 157         (class_pose_as): Removed.
 158         (CLASSOF): Removed.
 159         (class_table_replace): Removed.
 160         (objc_lookup_class): Removed.
 161
 162 2011-06-07  Nicola Pero  <nicola.pero@meta-innovation.com>
 163
 164         Removed the Traditional Objective-C runtime public API.
 165         * Makefile.in (OBJC_DEPRECATED_H): Variable removed.
 166         (install-headers): Do not create the objc/deprecated directory and
 167         do not install the deprecated headers.
 168         (OBJC_H): Removed encoding.h and objc-api.h.
 169         * Object.m: Removed all methods with the exception of -class and
 170         -isEqual:.  Updated includes.  ([-class]): Use Modern API.
 171         * objc/Object.h: Do not include deprecated/Object.h.
 172         * objc/deprecated/Object.h: Removed.
 173         * linking.m (__objc_linking): Call [Object class] instead of
 174         [Object name].
 175         * Protocol.m: Removed all methods with the exception of -isEqual:.
 176         Updated includes.
 177         * objc/Protocol.h: Do not include deprecated/Protocol.h.
 178         * objc/deprecated/Protocol.h: Removed.
 179         * objc/deprecated/struct_objc_symtab.h: Removed.
 180         * objc/deprecated/struct_objc_module.h: Removed.
 181         * objc/deprecated/struct_objc_ivar.h: Removed.
 182         * objc/deprecated/struct_objc_ivar_list.h: Removed.
 183         * objc/deprecated/struct_objc_method.h: Removed.
 184         * objc/deprecated/struct_objc_method_list.h: Removed.
 185         * objc/deprecated/struct_objc_protocol_list.h: Removed.
 186         * objc/deprecated/struct_objc_category.h: Removed.
 187         * objc/deprecated/MetaClass.h: Removed.
 188         * objc/deprecated/objc_msg_sendv.h: Removed.
 189         * objc/deprecated/README: Removed.
 190         * objc/deprecated/struct_objc_class.h: Removed.
 191         * objc/deprecated/struct_objc_protocol.h: Removed.
 192         * objc/deprecated/struct_objc_selector.h: Removed.
 193         * objc/encoding.h: Removed.
 194         * objc/message.h (struct objc_super): Removed the definition for
 195         the Traditional Objective-C runtime API.
 196         * objc/objc.h: Do not include objc/objc-decls.h.
 197         deprecated/struct_objc_selector.h, deprecated/MetaClass.h,
 198         deprecated/struct_objc_class.h, deprecated/struct_objc_protocol.h
 199         and deprecated/objc_msg_sendv.h.  Uncommented new definition of
 200         Protocol *.
 201         * objc/objc-api.h: Removed.
 202         * objc/runtime.h: Updated comments.  Removed check to detect
 203         concurrent usage of Traditional and Modern APIs.
 204         * objc-private/module-abi-8.h: Always define struct objc_class and
 205         struct objc_protocol.  (struct objc_protocol_list): Changed type
 206         of 'list' argument from 'Protocol *' to 'struct objc_protocol *'.
 207         (class_get_instance_size): Added.
 208         * objc-private/protocols.h (__objc_protocols_add_protocol): Take a
 209         'struct objc_protocol *' as argument, not a 'Protocol *'.
 210         * objc-private/runtime.h: Updated comments.
 211         * objc-private/selector.h (struct objc_selector, sel_eq): Added.
 212         * class.c: Include objc-private/selector.h.
 213         (objc_get_meta_class): Return a Class instead of a MetaClass.
 214         * encoding.c (method_get_next_argument): Removed.
 215         (method_get_first_argument): Removed.
 216         (method_get_nth_argument): Removed.
 217         * gc.c: Include objc/runtime.h instead of objc/encoding.h.
 218         Include objc-private/module-abi-8.h and ctype.h.
 219         * protocols.c (__objc_protocols_add_protocol): Take a 'struct
 220         objc_protocl *' as argument, not a 'Protocol *'.
 221         (class_addProtocol): Added casts to 'struct objc_protocol *' and
 222         'Protocol *'.
 223         (class_copyProtocolList): Likewise.
 224         (protocol_conformsToProtocol): Likewise.
 225         (protocol_copyProtocolList): Likewise.
 226         * sarray.c: Include objc-private/module-abi-8.h.
 227         * sendmsg.c (method_get_next_argument): Removed.
 228         (method_get_first_argument): Removed.
 229         (method_get_nth_argument): Removed.
 230         (objc_msg_sendv): Removed.
 231         (arglist_t, retval_t): New.  (class_get_class_method): Take a
 232         'Class', not 'MetaClass', argument.
 233         * thr.c: Include module-abi-8.h.
 234
 235 2011-06-03  Nicola Pero  <nicola.pero@meta-innovation.com>
 236
 237         * Makefile.in (OBJC_DEPRECATED_H): Removed struct_objc_static_instances.h
 238         and objc_get_uninstalled_dtable.h.
 239         * objc/deprecated/struct_objc_static_instances.h: Removed.
 240         * objc/deprecated/objc_get_uninstalled_dtable.h: Removed.
 241         * objc/objc-api.h: Do not include deprecated/objc_static_instances.h
 242         and deprecated/objc_get_uninstalled_dtable.h.
 243
 244 2011-06-03  Nicola Pero  <nicola.pero@meta-innovation.com>
 245
 246         * Makefile.in (OBJC_DEPRECATED_H): Removed objc_object_alloc.h.
 247         * objc/deprecated/objc_object_alloc.h: Removed.
 248         * objc/objc-api.h: Do not include deprecated/objc_object_alloc.h.
 249         * objects.c (_objc_object_alloc, _objc_object_dispose,
 250         _objc_object_copy): Removed.
 251         * libobjc.def (__objc_object_alloc, __objc_object_copy,
 252         __objc_object_dispose): Removed.
 253
 254 2011-06-03  Nicola Pero  <nicola.pero@meta-innovation.com>
 255
 256         * Makefile.in (OBJC_DEPRECATED_H): Removed METHOD_NULL.h.
 257         * objc/objc-api.h: Do not include deprecated/METHOD_NULL.h.
 258         * objc/deprecated/METHOD_NULL.h: Removed.
 259
 260 2011-06-03  Nicola Pero  <nicola.pero@meta-innovation.com>
 261
 262         * Makefile.in (OBJC_DEPRECATED_H): Removed objc_valloc.h,
 263         objc_malloc.h and objc_unexpected_exception.h.
 264         (exception.lo): Do not use -Wno-deprecated-declarations.
 265         (exception_gc.lo): Likewise.
 266         * objc/objc-api.h: Do not include deprecated/objc_valloc.h,
 267         deprecated/objc_malloc.h and
 268         deprecated/objc_unexpected_exception.h.
 269         * objc/deprecated/objc_valloc.h: Removed.
 270         * objc/deprecated/objc_malloc.h: Removed.
 271         * objc/deprecated/objc_unexpected_exception.h: Removed.
 272         * exception.c (_objc_unexpected_exception): Removed.
 273         (objc_exception_throw): Do not check for
 274         _objc_unexpected_exception.
 275         * memory.c (objc_valloc, _objc_malloc, _objc_atomic_malloc,
 276         _objc_valloc, _objc_realloc, _objc_calloc, _objc_free): Removed.
 277         * libobjc.def (_objc_unexpected_exception, objc_valloc): Removed.
 278
 279 2011-06-03  Nicola Pero  <nicola.pero@meta-innovation.com>
 280
 281         * objc/objc.h: Do not include deprecated/STR.h.
 282         * objc/deprecated/STR.h: Removed.
 283         * Makefile.in (OBJC_DEPRECATED_H): removed STR.h.
 284
 285 2011-06-03  Nicola Pero  <nicola.pero@meta-innovation.com>
 286
 287         * Makefile.in (OBJC_H): Removed hash.h and sarray.h.
 288         (OBJC_DEPRECATED_H): Likewise.
 289         * libobjc.def (objc_hash_new, objc_hash_delete, objc_hash_add,
 290         objc_hash_remove, objc_hash_next, objc_hash_value_for_key,
 291         objc_hash_is_key_in_hash, hash_add, hash_delete, hash_new,
 292         hash_next, hash_remove, hash_value_for_key, hash_is_key_in_hash,
 293         sarray_at_put, sarray_at_put_safe, sarray_free, sarray_lazy_copy,
 294         sarray_new, sarray_realloc, sarray_remove_garbage): Removed.
 295         * objc/sarray.h: Removed.
 296         * objc/hash.h: Removed.
 297         * objc/deprecated/sarray.h: Removed.
 298         * objc/deprecated/hash.h: Removed.
 299         * objc/Object.h: Do not include objc/deprecated/hash.h
 300         * Object.m: Include string.h.
 301         * objc/objc-api.h: Do not include objc/deprecated/hash.h.
 302         * objc-private/common.h (GNU_LIBOBJC_COMPILING_LIBOBJC_ITSELF):
 303         Removed.
 304
 305 2011-06-03  Nicola Pero  <nicola.pero@meta-innovation.com>
 306
 307         * Object.m ([-forward::]): Removed.
 308         * objc/deprecated/Object.h ([-forward::]): Removed.
 309         * sendmsg.c (__objc_forward): Updated comments.
 310
 311 2011-06-03  Nicola Pero  <nicola.pero@meta-innovation.com>
 312
 313         * Makefile.in (OBJC_H): Removed objc-list.h.
 314         (OBJC_DEPRECATED_H): Removed objc-list.h.
 315         * objc/objc-list.h: File removed.
 316         * objc/deprecated/objc-list.h: File removed.
 317
 318 2011-06-03  Nicola Pero  <nicola.pero@meta-innovation.com>
 319
 320         * Makefile.in (OBJC_H): Removed typedstream.h.
 321         (OBJC_DEPRECATED_H): Removed typedstream.h.
 322         (C_SOURCE_FILES): Removed archive.c.
 323         (Object.lo): Rule removed.
 324         (Object_gc.lo): Likewise.
 325         (archive.lo): Likewise.
 326         (archive_gc.lo): Likewise.
 327         * objc/deprecated/Object.h ([+streamVersion:], [-read], [-write],
 328         [-awake]): Removed.
 329         Do not include deprecated/typedstream.h.
 330         * Object.m: Removed the same methods.
 331         * archive.c: File removed.
 332         * objc/typedstream.h: File removed.
 333         * objc/deprecated/typedstream.h: File removed.
 334         * libobjc.def (__objc_read_nbyte_uint, __objc_read_nbyte_ulong,
 335         __objc_write_class, __objc_write_object, __objc_write_selector,
 336         objc_close_typed_stream, objc_end_of_typed_stream,
 337         objc_flush_typed_stream, objc_get_stream_class_version,
 338         objc_open_typed_stream, objc_open_typed_stream_for_file,
 339         objc_read_array, objc_read_char, objc_read_int, objc_read_long,
 340         objc_read_object, objc_read_selector, objc_read_short,
 341         objc_read_string, objc_read_type, objc_read_types,
 342         objc_read_unsigned_char, objc_read_unsigned_int,
 343         objc_read_unsigned_long, objc_read_unsigned_short,
 344         objc_write_array, objc_write_char, objc_write_int,
 345         objc_write_long, objc_write_object, objc_write_object_reference,
 346         objc_write_root_object, objc_write_selector, objc_write_short,
 347         objc_write_string, objc_write_string_atomic, objc_write_type,
 348         objc_write_types, objc_write_unsigned_char,
 349         objc_write_unsigned_int, objc_write_unsigned_long,
 350         objc_write_unsigned_short): Removed.
 351
 352 2011-06-02  Nicola Pero  <nicola.pero@meta-innovation.com>
 353
 354         * Makefile.in (OBJC_DEPRECATED_H): Removed objc_error.h.
 355         * objc/deprecated/objc_error.h: Removed.
 356         * objc/objc-api.h: Do not include deprecated/objc_error.h.
 357         * libobjc.def (objc_error, objc_verror): Removed.
 358         * error.c (_objc_error_handler, objc_error, objc_verror,
 359         objc_set_error_handler): Removed.
 360         * Object.m ([-error:], [-perform:], [-perform:with:],
 361         [-perform:with:with], [-subclassResponsibility:],
 362         [-notImplemented:], [-shouldNotImplement:], [-doesNotRecognize:]):
 363         Removed.
 364         * objc/deprecated/Object.h: Removed the same methods.
 365         * sendmsg.c (__objc_forward): Do not try to invoke the "error:"
 366         method after trying to invoke the "doesNotRecognize:" method.
 367
 368 2011-05-26  Nicola Pero  <nicola.pero@meta-innovation.com>
 369
 370         * sendmsg.c: Reindented part of the file.  No non-trivial changes
 371         in code.
 372
 373 2011-05-26  Nicola Pero  <nicola.pero@meta-innovation.com>
 374
 375         * sendmsg.c (__objc_install_dtable_for_class): Use objc_getClass,
 376         not objc_lookup_class.
 377
 378 2011-05-25  Richard Frith-Macdonald <rfm@gnu.org>
 379             David Ayers  <ayers@fsfe.org>
 380
 381         PR libobjc/38307
 382         * sendmsg.c: Include objc/hash.h.
 383         (get_implementation): New function, mostly with code from get_imp
 384         updated to support the new +initialize dispatch table logic.
 385         (get_imp): Use get_implementation.
 386         (__objc_responds_to): Updated to support the new +initialize
 387         dispatch table logic.
 388         (class_respondsToSelector): Likewise.
 389         (objc_msg_lookup): Use get_implementation.
 390         (__objc_init_install_dtable): Removed.
 391         (__objc_install_methods_in_dtable): Updated arguments.
 392         (__objc_install_dispatch_table_for_class): Renamed to
 393         __objc_install_dtable_for_class and updated to support the new
 394         +initialize dispatch table logic.
 395         (__objc_update_dispatch_table_for_class): Updated to support the
 396         new +initialize dispatch table logic.
 397         (__objc_forward): Call get_implementation instead of get_imp.
 398         (prepared_dtable_table): New.
 399         (__objc_prepare_dtable_for_class): New.
 400         (__objc_prepared_dtable_for_class): New.
 401         (__objc_get_prepared_imp): New.
 402         (__objc_install_prepared_dtable_for_class): New.
 403
 404 2011-05-24  Nicola Pero  <nicola.pero@meta-innovation.com>
 405
 406         PR libobjc/48177
 407         * selector.c (__sel_register_typed_name): Use sel_types_match()
 408         instead of strcmp() to compare selector types (Suggestion by
 409         Richard Frith-Macdonald <rfm@gnu.org>).
 410
 411 2011-04-15  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
 412
 413         PR libobjc/32037
 414         * Makefile.in (OBJC_GCFLAGS): Move ...
 415         * configure.ac (enable_objc_gc): ... here.
 416         Add $(libsuffix) to OBJC_BOEHM_GC.
 417         * configure: Regenerate.
 418
 419 2011-02-28  Nicola Pero  <nicola.pero@meta-innovation.com>
 420
 421         * selector.c (sel_getTypedSelector): Return NULL if there are
 422         multiple selectors with conflicting types.
 423         * objc/runtime.h (sel_getTypedSelector): Updated documentation.
 424
 425 2011-02-28  Richard Frith-Macdonald <rfm@gnu.org>
 426
 427         PR libobjc/47922
 428         * gc.c (class_ivar_set_gcinvisible): Use _C_GCINVISIBLE instead of
 429         a hardcoded "!".
 430
 431 2011-02-13  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
 432
 433         * configure: Regenerate.
 434
 435 2010-12-26  Nicola Pero  <nicola.pero@meta-innovation.com>
 436
 437         * init.c (create_tree_of_subclasses_inherited_from): Use
 438         class_superclass_of_class instead of assuming a class is
 439         unresolved when it could be resolved.  Tidied up assignment and
 440         check.
 441         (__objc_tree_insert_class): Enhanced DEBUG_PRINTF.
 442         (objc_tree_insert_class): Tidied up loop; return immediately upon
 443         inserting a class.
 444         (__objc_exec_class): Do not set __objc_class_tree_list.
 445
 446 2010-12-24  Nicola Pero  <nicola.pero@meta-innovation.com>
 447
 448         * selector.c (sel_getTypedSelector): Return NULL if given a NULL
 449         argument.
 450         (sel_registerTypedName): Same.
 451         (sel_registerName): Same.
 452         * objc/runtime.h: Updated documentation.
 453
 454 2010-12-24  Nicola Pero  <nicola.pero@meta-innovation.com>
 455
 456         * objc/runtime.h (class_addIvar): Updated documentation.  The
 457         alignment is actually the log_2 of the alignment in bytes.
 458         * ivars.c (class_addIvar): Corresponding change to the
 459         implementation.
 460
 461 2010-12-24  Nicola Pero  <nicola.pero@meta-innovation.com>
 462
 463         * objc/runtime.h (sel_getType): Renamed to sel_getTypeEncoding to
 464         be consistent with method_getTypeEncoding and
 465         ivar_getTypeEncoding.
 466         (sel_copyTypedSelectorList, sel_getTypedSelector): New.
 467         * selector.c (sel_getType): Renamed to sel_getTypeEncoding.
 468         (sel_copyTypedSelectorList, sel_getTypedSelector): New.
 469         (sel_get_type): Updated call to sel_getType.
 470
 471 2010-12-24  Nicola Pero  <nicola.pero@meta-innovation.com>
 472
 473         * objc/runtime.h (class_conformsToProtocol,
 474         class_copyProtocolList): Updated documentation.
 475
 476 2010-12-23  Nicola Pero  <nicola.pero@meta-innovation.com>
 477
 478         * init.c (create_tree_of_subclasses_inherited_from): Updated
 479         DEBUG_PRINTF messages.
 480         (__objc_tree_insert_class): Same.
 481         (__objc_send_load_using_method_list): Same.
 482         (__objc_send_load): Same.
 483         (__objc_exec_class): Same.  In particular, do not print the module
 484         name since it is no longer used.
 485         * sendmsg.c (__objc_send_initialize): Added DEBUG_PRINTFs for
 486         tracking +initialize calls.
 487         (__objc_update_dispatch_table_for_class): Added DEBUG_PRINTFs for
 488         tracking updates of dispatch tables.
 489         (__objc_install_dispatch_table_for_class): Same.
 490
 491 2010-12-23  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
 492
 493         * Makefile.in (libobjc$(libsuffix).la): Link with -Wc,-shared-libgcc.
 494         (libobjc_gc$(libsuffix).la): Likewise.
 495
 496 2010-12-23  Nicola Pero  <nicola.pero@meta-innovation.com>
 497
 498         * sendmsg.c (class_addMethod): Return NO if the method already
 499         exists in the class.
 500
 501 2010-12-22  Nicola Pero  <nicola.pero@meta-innovation.com>
 502
 503         * init.c (duplicate_classes): New.
 504         (__objc_exec_class): Initialize duplicate_classes.
 505         (__objc_create_classes_tree): Ignore classes in the
 506         duplicate_classes table.
 507         (__objc_call_load_callback): Same.
 508         (__objc_init_class): If a duplicate class is found, add it to
 509         duplicate_classes instead of aborting.  Return YES if the class is
 510         not a duplicate, and NO if it is.
 511         * objc-private/runtime.h (__objc_init_class): Updated prototype.
 512
 513 2010-12-22  Nicola Pero  <nicola.pero@meta-innovation.com>
 514
 515         * objc-private/objc-list.h: Reindented file.  No code changes.
 516         * objc-private/sarray.h: Same change.
 517
 518 2010-12-22  Nicola Pero  <nicola.pero@meta-innovation.com>
 519
 520         * objc-private/accessors.h: Removed 'extern "C"' guards.  This
 521         file is never compiled with C++.
 522         * objc-private/hash.h: Same change.
 523         * objc-private/objc-list.h: Same change.
 524         * objc-private/objc-sync.h: Same change.
 525         * objc-private/protocols.h: Same change.
 526         * objc-private/runtime.h: Same change.
 527         * objc-private/sarray.h: Same change.
 528         * objc-private/selector.h: Same change.
 529
 530 2010-12-21  Nicola Pero  <nicola.pero@meta-innovation.com>
 531
 532         PR libobjc/18764
 533         * class.c (__objc_add_class_to_hash): Return YES if the class was
 534         added, and NO if it already existed.
 535         * init.c (__objc_init_class): If __objc_add_class_to_hash returns
 536         NO, then abort the program with an error message.
 537         * objc-private/runtime.h (__objc_add_class_to_hash): Updated
 538         declaration.
 539
 540 2010-12-21  Nicola Pero  <nicola.pero@meta-innovation.com>
 541
 542         * init.c (_objc_load_callback): Initialize with 0.
 543         (__objc_call_callback): Renamed to __objc_call_load_callback.
 544         Check _objc_load_callback only once, and if it is not set, return
 545         immediately.
 546         (objc_send_load): Updated call to __objc_call_callback.
 547
 548 2010-12-21  Nicola Pero  <nicola.pero@meta-innovation.com>
 549
 550         PR libobjc/16110
 551         * init.c (__objc_send_message_in_list): Renamed to
 552         __objc_send_load_using_method_list.  Do not take an 'op' argument.
 553         Register the 'load' selector if needed.
 554         (__objc_send_load): Do not register the 'load' selector.  Updated
 555         call to __objc_send_message_in_list.
 556         (__objc_create_classes_tree): Add the class of any claimed
 557         category that was loaded in the module to the list of classes for
 558         which we try to execute +load.
 559
 560 2010-12-21  Nicola Pero  <nicola.pero@meta-innovation.com>
 561
 562         * objc-private/common.h: When DEBUG is defined, include <stdio.h>.
 563         Updated comments.
 564         * init.c (__objc_tree_insert_class): Use %p, not %x, when printing
 565         a pointer using DEBUG_PRINTF.
 566
 567 2010-12-21  Nicola Pero  <nicola.pero@meta-innovation.com>
 568
 569         PR libobjc/45953
 570         * selector.c (__sel_register_typed_name): When registering a new
 571         selector with the same name as an existing one, reuse the existing
 572         name string.  Also updated types, casts and comments in the whole
 573         function.
 574
 575 2010-12-21  Nicola Pero  <nicola.pero@meta-innovation.com>
 576
 577         * objc-private/module-abi-8.h (struct objc_symtab): Declare 'refs'
 578         to be 'struct objc_selector *' and not 'SEL'.
 579         * init.c (__objc_exec_class): Call
 580         __objc_register_selectors_from_module instead of iterating over
 581         each selector and calling __sel_register_typed_name for each.
 582         * objc-private/selector.h: Declare
 583         __objc_register_selectors_from_module instead of
 584         __sel_register_typed_name.
 585         * selector.c (__objc_register_selectors_from_module): New.
 586         (__sel_register_typed_name): Made static.
 587
 588 2010-12-21  Nicola Pero  <nicola.pero@meta-innovation.com>
 589
 590         * linking.m: Do not include objc/NXConstStr.h.
 591
 592 2010-12-21  Nicola Pero  <nicola.pero@meta-innovation.com>
 593
 594         * objc-private/runtime.h (DEBUG_PRINTF): Moved from here ...
 595         * objc-private/common.h (DEBUG_PRINTF): To here.
 596         * hash.c: Do not include objc-private/runtime.h and objc/thr.h.
 597
 598 2010-12-21  Nicola Pero  <nicola.pero@meta-innovation.com>
 599
 600         * hash.c: Tidied up comments and indentation.  No code changes.
 601
 602 2010-12-19  Nicola Pero  <nicola.pero@meta-innovation.com>
 603
 604         PR libobjc/47012
 605         * accessors.m (objc_getProperty): If not atomic, do not
 606         retain/autorelease the returned value.
 607
 608 2010-12-19  Nicola Pero  <nicola.pero@meta-innovation.com>
 609
 610         * objc-private/runtime.h (__objc_selector_max_index,
 611         __objc_init_selector_tables, __objc_register_selectors_from_class,
 612         __objc_register_selectors_from_list,
 613         __objc_register_selectors_from_description_list): Moved to ...
 614         * objc-private/selector.h: ... here.
 615
 616 2010-12-19  Nicola Pero  <nicola.pero@meta-innovation.com>
 617
 618         * objc-private/runtime.h (__objc_class_links_resolved): Removed.
 619         (__objc_print_dtable_stats): Removed.
 620         (__sel_register_typed_name): Removed.
 621         * sendmsg.c (__objc_print_dtable_stats): Use 'void' as argument.
 622
 623 2010-12-19  Nicola Pero  <nicola.pero@meta-innovation.com>
 624
 625         * init.c (__objc_exec_class): Call __objc_resolve_class_links (),
 626         if appropriate, after loading the module.
 627
 628 2010-12-19  Nicola Pero  <nicola.pero@meta-innovation.com>
 629
 630         * sendmsg.c (method_setImplementation): Do not declare.
 631
 632 2010-12-19  Nicola Pero  <nicola.pero@meta-innovation.com>
 633
 634         * objc/message.h: Updated comments.
 635         * objc/runtime.h: Updated comments.
 636
 637 2010-12-19  Nicola Pero  <nicola.pero@meta-innovation.com>
 638
 639         * class.c (objc_lookupClass): Renamed to objc_lookUpClass.
 640         * protocols.c: Updated all calls to objc_lookupClass to call
 641         objc_lookUpClass instead.
 642         * sendmsg.c (objc_lookupClass): Do not declare.
 643         (get_imp): Update call to objc_lookupClass to call
 644         objc_lookUpClass instead.
 645         * objc/runtime.h (objc_lookupClass): Renamed to objc_lookUpClass.
 646
 647 2010-12-19  Nicola Pero  <nicola.pero@meta-innovation.com>
 648
 649         * objc/runtime.h (class_ivar_set_gcinvisible): Declare.
 650         * sendmsg.c (_CLS_IN_CONSTRUCTION, CLS_IS_IN_CONSTRUCTION): Do not
 651         define.  Updated comments.
 652
 653 2010-12-19  Nicola Pero  <nicola.pero@meta-innovation.com>
 654
 655         * objc/encoding.h: Updated comments.
 656         * objc/runtime.h: Updated comments.
 657         (objc_setGetUnknownClassHandler): Mark with objc_EXPORT.
 658         (objc_sizeof_type): Same.
 659         (objc_alignof_type): Same.
 660         (objc_aligned_size): Same.
 661         (objc_promoted_size): Same.
 662         (objc_skip_type_qualifiers): Same.
 663         (objc_skip_typespec): Same.
 664         (objc_skip_offset): Same.
 665         (objc_skip_argspec): Same.
 666         (objc_get_type_qualifiers): Same.
 667         (objc_layout_structure): Same.
 668         (objc_layout_structure_next_member): Same.
 669         (objc_layout_finish_structure): Same.
 670         (objc_layout_structure_get_info): Same.
 671
 672 2010-12-19  Nicola Pero  <nicola.pero@meta-innovation.com>
 673
 674         * init.c: Updated comments.
 675         * objc/objc-api.h: Updated comments.
 676         * objc/runtime.h (_objc_load_callback): Declare.
 677
 678 2010-12-19  Nicola Pero  <nicola.pero@meta-innovation.com>
 679
 680         * objc/Object.h: Include deprecated/typedstream.h and
 681         deprecated/hash.h instead of typedstream.h.  Updated comments.
 682
 683 2010-12-19  Nicola Pero  <nicola.pero@meta-innovation.com>
 684
 685         * Makefile.in (OBJC_DEPRECATED_H): Added objc_msg_sendv.h.
 686         * objc/deprecated/objc_msg_sendv.h: New.
 687         * objc/message.h: Do not define retval_t, apply_t, arglist,
 688         arglist_t, objc_msg_sendv, now in
 689         objc/deprecated/objc_msg_sendv.h.
 690         * objc/objc.h: Do not include message.h; include
 691         objc/deprecated/objc_msg_sendv.h instead.  Tidied up comments.
 692         * sendmsg.c: Include objc/message.h.
 693         * thr.c: Include objc/message.h.
 694
 695 2010-12-19  Nicola Pero  <nicola.pero@meta-innovation.com>
 696
 697         * objc/objc-exception.h: Include objc-decls.h.  Mark all
 698         functions with objc_EXPORT.
 699         * objc/objc-sync.h: Same change.
 700
 701 2010-12-19  Nicola Pero  <nicola.pero@meta-innovation.com>
 702
 703         * Protocol.m: Moved all methods, with the exception of -isEqual:,
 704         into the 'Deprecated' category.
 705         * objc/Protocol.h: Removed all methods, moved to
 706         objc/deprecated/Protocol.h.  Include objc/deprecated/Protocol.h.
 707         * objc/deprecated/Protocol.h: New.
 708         * Makefile.in (OBJC_DEPRECATED_H): Added Protocol.h.
 709
 710 2010-12-19  Nicola Pero  <nicola.pero@meta-innovation.com>
 711
 712         * init.c: Include objc-private/selector.h.  Do not declare
 713         __sel_register_typed_name.
 714         * objc-private/selector.h (__sel_register_typed_name): Declare.
 715         * selector.c: Include objc-private/selector.h.
 716
 717 2010-12-18  Nicola Pero  <nicola.pero@meta-innovation.com>
 718
 719         * class.c: Tidied up comments and indentation.  No code changes.
 720         * error.c: Same.
 721         * exception.c: Same.
 722         * init.c: Same.
 723         * ivars.c: Same.
 724         * memory.c: Same.
 725         * objc-foreach.c: Same.
 726         * objc-sync.c: Same.
 727         * objects.c: Same.
 728         * protocols.c: Same.
 729         * sarray.c: Same.
 730         * thr.c: Same.
 731
 732 2010-12-17  Nicola Pero  <nicola.pero@meta-innovation.com>
 733
 734         * init.c: Include objc/runtime.h and objc-private/module-abi-8.h
 735         instead of objc/objc-api.h.
 736         (init_check_module_version): Take a 'struct objc_module *'
 737         argument instead of 'Module_t'.  Use 'struct objc_module *'
 738         instead of 'Module_t'.
 739         (__objc_created_classes_tree): Take a 'struct objc_module *'
 740         argument instead of 'Module_t'; use 'struct objc_symtab *' instead
 741         of 'Symtab_t'.
 742         (__objc_call_callback): Take a 'struct objc_module *' argument
 743         instead of 'Module_t'; use 'struct objc_symtab *' instead of
 744         'Symtab_t' and 'struct objc_category *' instead of 'Category_t'.
 745         (_objc_load_callback): Take a 'struct objc_category *' argument
 746         instead of 'Category *'.
 747         (class_superclass_of_class): Use objc_getClass() instead of
 748         objc_lookup_class().
 749         (create_tree_of_subclasses_inherited_from): Same change (also, use
 750         an explicit 'if' instead of '?').
 751         (objc_init_statics): Same change.
 752         (objc_send_load): Same change.
 753         (__objc_init_protocol): same change.
 754         (__objc_send_message_in_list): Take a 'struct objc_method_list *'
 755         argument instead of 'MethodList_t'.  Use 'struct objc_method *'
 756         instead of 'Method_t'.
 757         (__objc_send_load): Use 'struct objc_method_list *' instead of
 758         'MethodList_t'.  Use sel_registerName() instead of
 759         sel_register_name().
 760         (__objc_exec_class): Take a 'struct objc_module *' argument
 761         instead of 'Module_t'.  Use 'struct objc_symtab *' instead of
 762         'Symtab_t'.  Use objc_getClass() instead of objc_lookup_class().
 763         Use 'struct objc_category *' instead of 'Category_t'.
 764
 765 2010-12-16  Nicola Pero  <nicola.pero@meta-innovation.com>
 766
 767         * sendmsg.c: Include objc/runtime.h instead of objc/objc-api.h.
 768         Include objc-private/module-abi-8.h and objc-private/selector.h
 769         instead of objc/encoding.h.
 770         (objc_msg_lookup_super): Use super->super_class instead of
 771         super->class.
 772         (method_get_first_argument, method_get_next_argument): Declare
 773         locally.
 774         (class_get_instance_method): Declare before using.
 775         (objc_msg_sendv): Use 'struct objc_method' instead of 'Method'.
 776         (__objc_init_dispatch_tables, __objc_send_initialize): Use
 777         sel_registerName() instead of sel_register_name().
 778         (__objc_forward): Use sel_getName() instead of sel_get_name().
 779         (objc_get_uninstalled_dtable): Use 'void' as argument.
 780         * objc-private/selector.h: New.
 781
 782 2010-12-15  Nicola Pero  <nicola.pero@meta-innovation.com>
 783
 784         * objc/message.h (objc_super): When using the modern API, do not
 785         define Super and Super_t, and always use 'super_class' for the
 786         super class field.
 787         (objc_msg_lookup_super): Updated prototype to use 'struct
 788         objc_super *' instead of 'Super_t'.
 789         * sendmsg.c (objc_msg_lookup_super): Updated prototype to use
 790         'struct objc_super *' instead of 'Super_t'.
 791
 792 2010-12-15  Nicola Pero  <nicola.pero@meta-innovation.com>
 793
 794         * objc/message.h: Update comments, reindented code and moved
 795         deprecated types and functions at the end of the file.  No code
 796         changes.
 797
 798 2010-12-15  Nicola Pero  <nicola.pero@meta-innovation.com>
 799
 800         * ivars.c (class_addIvar): Use the 'size' argument instead of
 801         trying to calculate it using objc_sizeof_type().
 802         * objc/runtime.h (class_addIvar): Updated comments.
 803
 804 2010-12-15  Nicola Pero  <nicola.pero@meta-innovation.com>
 805
 806         * sendmsg.c: Reindented some code and tidied up comments.  No
 807         actual code changes.
 808
 809 2010-12-14  Nicola Pero  <nicola.pero@meta-innovation.com>
 810
 811         * objc/Object.h: Moved all the methods, with the exception of
 812         -class and -isEqual:, into ...
 813         * objc/deprecated/Object.h: here.
 814         * Object.m: Moved all the methods, with the exception of -class
 815         and -isEqual: into the 'Deprecated' category.
 816
 817 2010-12-14  Nicola Pero  <nicola.pero@meta-innovation.com>
 818
 819         * objects.c (object_copy): Do not #undef as we are no longer
 820         including objc/objc-api.h.
 821         * selector.c: Include objc/runtime.h and
 822         objc-private/module-abi-8.h.  Do not include objc/objc-api.h and
 823         objc/encoding.h.  Updated
 824         (__objc_register_selectors_from_class): Use struct
 825         objc_method_list * instead of MethodList_t.
 826         (__objc_register_selectors_from_list): Use Method instead of
 827         Method_t.
 828         (struct objc_method_description_list): Do not define here.
 829         (__objc_register_instance_methods_to_class): Use struct
 830         objc_method_list * instead of MethodList_t and Method instead of
 831         Method_t.
 832
 833 2010-12-14  Nicola Pero  <nicola.pero@meta-innovation.com>
 834
 835         * selector.c: Reindented some code and tidied up comments.  No
 836         actual code changes.
 837
 838 2010-12-13  Iain Sandoe  <iains@gcc.gnu.org>
 839
 840         * encoding.c (_darwin_rs6000_special_round_type_align): New.
 841         (darwin_rs6000_special_round_type_align): Adjust to use new routine.
 842
 843 2010-12-11  Nicola Pero  <nicola.pero@meta-innovation.com>
 844
 845         * sendmsg.c (selector_resolveClassMethod): New.
 846         (selector_resolveInstanceMethod): New.
 847         (__objc_resolve_class_method): New.
 848         (__objc_resolve_instance_method): New.
 849         (get_imp): Call __objc_resolve_class_method or
 850         __objc_resolve_instance_method at the appropriate time.
 851         (objc_msg_lookup): Same.
 852         (class_getClassMethod): Same.
 853         (class_getInstanceMethod): Same.
 854         (__objc_init_dispatch_tables): Initialize
 855         selector_resolveClassMethod and selector_resolveInstanceMethod.
 856         * objc/runtime.h: Updated documentation of class_getClassMethod,
 857         class_getInstanceMethod and class_getMethodImplementation.
 858
 859 2010-12-11  Nicola Pero  <nicola.pero@meta-innovation.com>
 860
 861         * objc-private/module-abi-8.h (struct objc_symtab): Updated
 862         description of sel_ref_cnt and refs.
 863         * objc/deprecated/struct_objc_symtab.h (objc_symtab): Same change.
 864
 865 2010-12-06  Dave Korn  <dave.korn.cygwin@gmail.com>
 866
 867         PR target/40125
 868         PR lto/46695
 869         * configure.ac (extra_ldflags_libobjc): Invoke ACX_LT_HOST_FLAGS.
 870         * Makefile.in (lt_host_flags): Import AC_SUBST'd value.
 871         * aclocal.m4: Regenerate.
 872         * configure: Regenerate.
 873
 874 2010-12-03  Matthias Klose  <doko@ubuntu.com>
 875
 876         * configure.ac (VERSION): Bump the version to 3:0:0.
 877         * configure: Regenerate.
 878
 879 2010-11-23  Richard Frith-Macdonald <rfm@gnu.org>
 880
 881         * sendmsg.c (get_imp): Fixed call to __objc_get_forward_imp to
 882         pass nil as the receiver since we don't know the receiver at this
 883         point.
 884
 885 2010-11-18  Nicola Pero  <nicola.pero@meta-innovation.com>
 886
 887         * ivars.c: Include stdlib.h.
 888         * protocols.c: Same change.
 889
 890 2010-10-24  Nicola Pero  <nicola.pero@meta-innovation.com>
 891
 892         * Makefile.in (OBJC_SOURCE_FILES): Added accessors.m.
 893         * accessors.m: New.
 894         * init.c: Include objc-private/accessors.h.
 895         (__objc_exec_class): Call __objc_accessors_init.
 896         * objc-private/accessors.h: New.
 897
 898 2010-10-17  Nicola Pero  <nicola.pero@meta-innovation.com>
 899
 900         * objc/message.h: Moved initial includes outside of extern "C".
 901         * objc/runtime.h: Add extern "C" for Objective-C++.
 902
 903 2010-10-17  Nicola Pero  <nicola.pero@meta-innovation.com>
 904
 905         * init.c (objc_send_load): Do not wait for NXConstantString to be
 906         registered before executing +load.  There is no point if
 907         -fconstant-string-class=xxx is used when compiling all modules,
 908         as is the case for almost all users.
 909         * linking.m (__objc_linking): Do not try to forcefully link in
 910         NXConstantString.
 911
 912 2010-10-16  Nicola Pero  <nicola.pero@meta-innovation.com>
 913
 914         * objc/runtime.h: Updated comments.
 915         (class_addMethod): New.
 916         (class_addIvar): New.
 917         (class_replaceMethod): New.
 918         (objc_allocateClassPair): New.
 919         (objc_registerClassPair): New.
 920         (objc_disposeClassPair): New.
 921         * class.c (objc_allocateClassPair): New.
 922         (objc_registerClassPair): New.
 923         (objc_disposeClassPair): New.
 924         (class_getSuperclass): Return Nil if a class is in construction.
 925         * init.c (__objc_exec_class): Call __objc_init_class.
 926         (__objc_init_class): New.
 927         * ivars.c (class_copyIvarList): Return NULL if class is in
 928         construction.  Do not lock the runtime mutex.
 929         (class_getInstanceVariable): Return NULL if class is in
 930         construction.  Do not lock the runtime mutex.
 931         (class_addIvar): New.
 932         * sendmsg.c (class_addMethod): New.
 933         (class_replaceMethod): New.
 934         * objc-private/module-abi-8.h (__CLS_SETNOTINFO): New.
 935         (_CLS_IN_CONSTRUCTION): New.
 936         (CLS_IS_IN_CONSTRUCTION): New.
 937         (CLS_SET_IN_CONSTRUCTION): New.
 938         (CLS_SET_NOT_IN_CONSTRUCTION): New.
 939         * objc-private/runtime.h (__objc_init_class): New.
 940
 941 2010-10-16  Nicola Pero  <nicola.pero@meta-innovation.com>
 942
 943         * class.c (class_getSuperclass): Call __objc_resolve_class_links
 944         if the class is not resolved yet.
 945         * ivars.c (class_getInstanceVariable): Use class_getSuperclass.
 946
 947 2010-10-16  Nicola Pero  <nicola.pero@meta-innovation.com>
 948
 949         * objc/runtime.h (class_getIvarLayout): New.
 950         (class_getWeakIvarLayout): New.
 951         (class_setIvarLayout): New.
 952         (class_setWeakIvarLayout): New.
 953         * ivars.c (class_getIvarLayout): New.
 954         (class_getWeakIvarLayout): New.
 955         (class_setIvarLayout): New.
 956         (class_setWeakIvarLayout): New.
 957
 958 2010-10-15  Nicola Pero  <nicola.pero@meta-innovation.com>
 959
 960         * objc/runtime.h (class_copyPropertyList): New.
 961         (class_getProperty): New.
 962         (property_getAttributes): New.
 963         (property_getName): New.
 964         * ivars.c (class_copyPropertyList): New.
 965         (class_getProperty): New.
 966         (property_getAttributes): New.
 967         (property_getName): New.
 968
 969 2010-10-15  Nicola Pero  <nicola.pero@meta-innovation.com>
 970
 971         * objc-private/runtime.h (__objc_update_classes_with_methods): New.
 972         * class.c (__objc_update_classes_with_methods): New.
 973         (objc_getClassList): Do not lock the class lock.
 974         * methods.c (method_exchangeImplementations): New.
 975         (method_setImplementation): New.
 976         * objc/runtime.h (method_setImplementation): New.
 977         (method_exchangeImplementations): New.
 978
 979 2010-10-15  Nicola Pero  <nicola.pero@meta-innovation.com>
 980
 981         * Protocol.m: Include objc/runtime.h and
 982         objc-private/module-abi-8.h instead of objc/objc-api.h.  Do not
 983         repeat Protocol's instance variables.
 984         (struct objc_method_description_list): Do not define here.
 985         ([-conformsTo:]): Reimplemented on top of protocol_conformsTo().
 986         ([descriptionForInstanceMethod:]): Use sel_isEqual() to compare
 987         selectors directly instead of getting names and then using strcmp.
 988         ([descriptionForClassMethod:]): Same change.
 989         ([-isEqual:]): Reimplemented on top of protocol_isEqual().
 990         * protocols.c (protocol_getMethodDescription): Use sel_isEqual()
 991         to compare selectors directly instead of getting names and then
 992         using strcmp.
 993         * objc/Protocol.h: Updated comments.
 994
 995 2010-10-15  Nicola Pero  <nicola.pero@meta-innovation.com>
 996
 997         * init.c (__objc_init_protocol): New function which fixes up a
 998         protocol's class pointer, registers it with the runtime, register
 999         all protocol selectors and registers associated protocols too.
1000         (objc_init_statics): Detect if we are initializing protocols, and
1001         if so, use __objc_init_protocol instead of only fixing up the
1002         class pointer.
1003         (__objc_init_protocls): Use __objc_init_protocol.
1004         * objc-private/module-abi-8.h: Updated comments.
1005         * objc-private/runtime.h
1006         (__objc_register_selectors_from_description_list): New.
1007         * selector.c (__objc_register_selectors_from_description_list):
1008         New.  (struct objc_method_description_list): Declare.
1009         * Protocol.m ([-descriptionForInstanceMethod:]): Use sel_get_name
1010         when accessing the name of a method, which is now correctly a SEL.
1011         ([-descriptionForClassMethod:]): Same change.
1012         * protocols.c (protocol_getMethodDescription): Same change.
1013         * objc/runtime.h: Updated comments.
1014         (sel_registerTypedName): Fixed typo in function name.
1015
1016 2010-10-13  Nicola Pero  <nicola.pero@meta-innovation.com>
1017
1018         PR libobjc/23214
1019         * init.c (objc_init_statics): Do not skip the initialization of a
1020         statics list if the first object has already been initialized; in
1021         the case of Protocols, while the first one may have been
1022         initialized, some others may not have been initialized yet.
1023
1024 2010-10-13  Nicola Pero  <nicola.pero@meta-innovation.com>
1025
1026         * Makefile.in (OBJC_DEPRECATED_H): Added
1027         objc_get_uninstalled_dtable, objc_object_alloc.h and
1028         struct_objc_static_instances.h.
1029
1030 2010-10-13  Nicola Pero  <nicola.pero@meta-innovation.com>
1031
1032         * encoding.c (method_copyReturnType): New.
1033         (method_copyArgumentType): New.
1034         (method_getReturnType): New.
1035         (method_getArgumentType): New.
1036         * methods.c (method_getDescription): New.
1037         * objc/runtime.h (method_copyReturnType): New.
1038         (method_copyArgumentType): New.
1039         (method_getReturnType): New.
1040         (method_getArgumentType): New.
1041         (method_getDescription): New.
1042
1043 2010-10-12  Nicola Pero  <nicola.pero@meta-innovation.com>
1044
1045         * encoding.c: Tidied up comments.
1046         (objc_skip_variable_name): New static inline function.
1047         (objc_sizeof_type): Use objc_skip_variable_name instead of copying
1048         the same code over and over.
1049         (objc_alignof_type): Same.
1050         (objc_aligned_size): Same.
1051         (objc_promoted_size): Same.
1052         (objc_skip_typespec): Same.
1053         (objc_layout_structure_next_member): Same.
1054         (objc_skip_offset): Skip a '-' before the digits (if any).  Fixed
1055         historical bug where objc_skip_offset would skip one byte even if
1056         there is no offset: check that the first offset digit is actually
1057         a digit before skipping it.
1058         (objc_skip_type_qualifiers): Mark as inline.
1059         (objc_skip_typespec): Mark as inline.
1060
1061 2010-10-12  Nicola Pero  <nicola.pero@meta-innovation.com>
1062
1063         * Makefile.in (C_SOURCE_FILES): Added methods.c.
1064         * encoding.c (method_getNumberOfArguments): New.
1065         (method_get_number_of_arguments): Call
1066         method_getNumberOfArguments.
1067         * ivars.c (ivar_getName): Check for NULL variable argument.
1068         (ivar_getOffset): Check for NULL variable argument.
1069         (ivar_getTypeEncoding): Check for NULL variable argument.
1070         (class_copyIvarList): New.
1071         * methods.c: New.
1072         * protocols.c (class_copyProtocolList): Check for Nil class_
1073         argument.
1074         * sendmsg.c: Use 'struct objc_method *' instead of Method_t, and
1075         'struct objc_method_list *' instead of MethodList_t.
1076         (class_getMethodImplementation): New.
1077         (class_respondsToSelector): New.
1078         (class_getInstanceMethod): New.
1079         (class_getClassMethod): New.
1080         * objc/runtime.h: Updated comments.
1081         (class_copyIvarList): New.
1082         (class_getInstanceMethod): New.
1083         (class_getClassMethod): New.
1084         (class_getMethodImplementation): New.
1085         (class_respondsToSelector): New.
1086         (method_getName): New.
1087         (method_getImplementation): New.
1088         (method_getTypeEncoding): New.
1089         (class_copyMethodList): New.
1090         (method_getNumberOfArguments): New.
1091
1092 2010-10-12  Nicola Pero  <nicola.pero@meta-innovation.com>
1093
1094         * class.c: Include objc/runtime.h and objc-private/module-abi-8.h
1095         instead of objc/objc-api.h.
1096         (objc_get_unknown_class_handler): Do not define.
1097         (class_isMetaClass): New.
1098         (class_getSuperclass): New.
1099         (class_getVersion): New.
1100         (class_setVersion): New.
1101         (class_getInstanceSize): New.
1102         * exceptions.c: Include objc/runtime.h instead of objc/objc-api.h.
1103         (is_kind_of_exception_matcher): Use objc_getSuperclass instead of
1104         objc_get_super_class.
1105         (get_ttype_entry): Use objc_getRequiredClass instead of
1106         objc_get_class.
1107         * ivars.c (class_getClassVariable): New.
1108         * objects.c: Include objc/runtime.h, objc/thr.h and
1109         objc-private/module-abi-8.h instead of objc/objc-api.h
1110         * objc/runtime.h (class_getClassVariable): New.
1111         (class_isMetaClass): New.
1112         (class_getSuperclass): New.
1113         (class_getVersion): New.
1114         (class_setVersion): New.
1115         (class_getInstanceSize): New.
1116         * objc-private/module-abi-8.h (HOST_BITS_PER_LONG): New (from
1117         objc/objc-api.h)
1118         (__CLS_INFO): Same.
1119         (__CLS_ISINFO): Same.
1120         (__CLS_SETINFO): Same.
1121         (CLS_ISMETA): Same.
1122         (CLS_ISCLASS): Same.
1123         (CLS_ISRESOLV): Same.
1124         (CLS_SETRESOLV): Same.
1125         (CLS_ISINITIALIZED): Same.
1126         (CLS_SETINITIALIZED): Same.
1127         (CLS_GETNUMBER): Same.
1128         (CLS_SETNUMBER): Same.
1129
1130 2010-10-12  Nicola Pero  <nicola.pero@meta-innovation.com>
1131
1132         * archive.c: Do not include objc/objc.h.
1133         * class.c: Do not include objc/objc.h.
1134         * encoding.c: Include objc/runtime.h, ctype.h and
1135         objc-private/module-abi-8.h instead of objc/objc-api.h and
1136         objc/encoding.h.
1137         * error.c: Do not include objc/objc.h.
1138         * gc.c: Include tconfig.h and objc/encoding.h only if
1139         OBJC_WITH_GC.
1140         * hash.c: Include objc/runtime.h and objc/thr.h instead of
1141         objc/objc-api.h.  Do not include objc/objc.h.
1142         * init.c: Do not include objc/objc.h.
1143         * ivars.c: Include objc/runtime.h, objc-private/module-abi-8.h and
1144         objc/thr.h instead of objc/objc-api.h.  Do not include
1145         objc/objc.h.
1146         * linking.m: Tidied comment.
1147         * memory.c: Include objc/runtime.h instead of objc/objc-api.h.
1148         Do not include objc/objc.h.
1149         * objects.c: Do not include objc/objc.h.
1150         * objc-sync.c: Include objc/runtime.h instead of objc/objc-api.h.
1151         * protocols.c: Do not include objc/objc.h.
1152         * sarray.c: Include objc/runtime.h instead of objc/objc-api.h.  Do
1153         not include objc/objc.h.
1154         * selector.c: Do not include objc/objc.h.
1155         * sendmsg.c: Do not include objc/objc.h.
1156         * thr.c: Include objc/runtime.h instead of objc/objc-api.h.
1157         Do not include objc/objc.h.
1158         * objc/objc-decls.h: Reindented code.
1159         * objc/runtime.h Include objc-decls.h.  Updated comments.
1160         (objc_malloc): New.
1161         (objc_atomic_malloc): New.
1162         (objc_calloc): New.
1163         (objc_realloc): New.
1164         (objc_free): New.
1165         * objc-private/runtime.h: Updated comments.
1166
1167 2010-10-12  Nicola Pero  <nicola.pero@meta-innovation.com>
1168
1169         * Makefile.in (C_SOURCE_FILES): Added protocols.c.
1170         * objc-private/protocols.h: New.
1171         * protocols.c: New.
1172         * init.c: Include objc-private/protocols.h.
1173         (__objc_exec_class): Call __objc_protocols_init on startup.
1174         (__objc_init_protocols): Call __objc_protocols_add_protocol.
1175         * objc-private/runtime.h: Use (struct objc_method_list *) instead
1176         of MethodList_t, and (struct objc_method *) instead of Method_t.
1177         * objc/deprecated/struct_objc_class.h: Define
1178         __objc_STRUCT_OBJC_CLASS_defined.
1179         * objc-private/module-abi-8.h (struct
1180         objc_method_description_list): New.
1181         (struct objc_class): Only define if
1182         __objc_STRUCT_OBJC_CLASS_defined is undefined.
1183         * objc/runtime.h (class_getName): New.
1184         (objc_getProtocol): New.
1185         (objc_copyProtocolList): New.
1186         (class_addProtocol): New.
1187         (class_conformsToProtocol): New.
1188         (class_copyProtocolList): New.
1189         (protocol_conformsToProtocol): New.
1190         (protocol_isEqual): New.
1191         (protocol_getName): New.
1192         (protocol_getMethodDescription): New.
1193         (protocol_copyMethodDescriptionList): New.
1194         (protocol_getProperty): New.
1195         (protocol_copyPropertyList): New.
1196         (protocol_copyProtocolList): New.
1197         * class.c (class_getName): New.
1198         * selector.c (sel_isEqual): New.
1199
1200 2010-10-12  Nicola Pero  <nicola.pero@meta-innovation.com>
1201
1202         * selector.c (sel_getName): Return "<null selector>" for a NULL
1203         argument.
1204         (sel_get_name): Return 0 for a NULL argument.
1205         * objc/runtime.h (sel_getName): Updated documentation.
1206
1207         * objc-private/hash.h (class_hash_table): Unused declaration
1208         removed.
1209         (module_hash_table): Same.
1210         * objc/deprecated/hash.h: Same changes.
1211
1212 2010-10-11  Nicola Pero  <nicola.pero@meta-innovation.com>
1213
1214         * class.c (objc_getClassList): New.
1215         (objc_getRequiredClass): New.
1216         (objc_getMetaClass): New.
1217         (objc_lookupClass): New.
1218         (objc_getClass): New.
1219         (__objc_get_unknown_class_handler): New.
1220         (objc_setGetUnknownClassHandler): New.
1221         (objc_get_class): Use __objc_get_unknown_class_handler.
1222         (objc_lookup_class): Call objc_getClass.
1223         * objc/objc-api.h: Updated comment and copyright notice.
1224         * objc/runtime.h: Updated comments.
1225         (objc_getClass): New.
1226         (objc_lookupClass): New.
1227         (objc_getMetaClass): New.
1228         (objc_getRequiredClass): New.
1229         (objc_getClassList): New.
1230         (objc_setGetUnknownClassHandler): New.
1231         (objc_get_unknown_class_handler): New.
1232         * objc-private/runtime.h: Use __objc_private_runtime_INCLUDE_GNU
1233         instead of __objc_runtime_INCLUDE_GNU as include guard.
1234         * objc-private/error.h (_objc_abort): Mark as noreturn.
1235
1236 2010-10-11  Nicola Pero  <nicola.pero@meta-innovation.com>
1237
1238         * Makefile.in (C_SOURCE_FILES): Added ivars.c.
1239         * ivars.c: New.
1240         * objc/objc.h: Updated comments.
1241         * objc/runtime.h (object_getClass): New.
1242         (object_getClassName): New.
1243         (object_setClass): New.
1244         (class_getInstanceVariable): New.
1245         (object_getIndexedIvars): New.
1246         (object_getInstanceVariable): New.
1247         (object_setInstanceVariable): New.
1248         (object_getIvar): New.
1249         (object_setIvar): New.
1250         (ivar_getName): New.
1251         (ivar_getOffset): New.
1252         (ivar_getTypeEncoding): New.
1253         * objc-private/module-abi-8.h (struct objc_class): Added.
1254         * objects.c (object_getClassName): New.
1255         (object_setClass): New.
1256
1257 2010-10-11  Nicola Pero  <nicola.pero@meta-innovation.com>
1258
1259         * objc/objc.h: Updated comments.
1260         * objc/objc-api.h: (object_copy): Added one argument; use a
1261         #define to maintain backwards-compatibility.  Moved
1262         _objc_object_alloc, _objc_object_copy, _objc_object_dispose and
1263         objc_get_uninstalled_dtable into
1264         objc/deprecated/objc_get_uninstalled_dtable.h and
1265         objc/deprecated/objc_object_alloc.h.  Include these files.
1266         * objc/deprecated/objc_get_uninstalled_dtable.h: New.
1267         * objc/deprecated/objc_object_alloc.h: New.
1268         * objc/runtime.h (set_getName): New.
1269         (sel_getType): New.
1270         (sel_getUid): New.
1271         (sel_registerName): New.
1272         (sel_registerTypedName): New.
1273         (sel_isEqual): New.
1274         (class_createInstance): New.
1275         (object_copy): New.
1276         (object_dispose): New.
1277         * objects.c: Do not include tconfig.h.  Include gc_typed.h if
1278         building the garbage collection version.
1279         (__objc_object_alloc): Removed.
1280         (__objc_object_copy): Removed.
1281         (__objc_object_dispose): Removed.
1282         (class_createInstance): New from code in class_create_instance.
1283         Cast second argument of GC_malloc_explicitly_typed.  Use
1284         objc_calloc.  Do not call _objc_object_alloc.
1285         (class_create_instance): Call class_createInstance.
1286         (object_copy): Added extraBytes argument.  Do not call
1287         _objc_object_copy.
1288         (object_dispose): Do not call _objc_object_dispose.
1289         * memory.c (objc_free): When using garbage collection, mark the
1290         argument as unused.
1291         * selector.c (sel_getName): New.
1292         (sel_get_name): Call sel_getName.
1293         (sel_getType): New.
1294         (sel_get_type): Call sel_getType.
1295         (sel_registerName): New.
1296         (sel_register_name): Call sel_registerName.
1297         (sel_registerTypedName): New.
1298         (sel_register_typed_name): Call sel_registerTypedName.
1299         (sel_getUid): New.
1300         (sel_get_uid): Call sel_getUid.
1301
1302 2010-10-10  Nicola Pero  <nicola.pero@meta-innovation.com>
1303
1304         * objc/objc-api.h: Define Method, Method_t, Category and
1305         Category_t.  Prevent including this file at the same time as
1306         objc/runtime.h.  Updated comments.
1307         * objc/deprecated/struct_objc_method.h: Do not define Method,
1308         Method_t.
1309         * objc/deprecated/struct_objc_category.h: Do not define Category,
1310         Category_t.
1311         * objc-private/module-abi-8.h: New file containing a copy of all
1312         the structure definitions.  Not used yet.
1313         * objc/encoding.h (objc_aligned_size): Removed duplicate
1314         declaration.  Updated comments.
1315         * objc/runtime.h: Added Ivar, objc_property_t, Property, Method,
1316         Category, struct objc_method_description, _C_ID and similar,
1317         _C_CONST and similar and _F_CONST and similar.  Added
1318         objc_sizeof_type, objc_alignof_type, objc_aligned_size,
1319         objc_promoted_size, objc_skip_type_qualifier, objc_skip_typespec,
1320         objc_skip_offset, objc_skip_argspec, objc_get_type_qualifiers,
1321         struct objc_struct_layout, objc_layout_structure,
1322         objc_layout_structure_next_member, objc_layout_finish_structure,
1323         objc_layout_structure_get_info.  Prevent including this file at
1324         the same time as objc/objc-api.h.
1325
1326 2010-10-10  Nicola Pero  <nicola.pero@meta-innovation.com>
1327
1328         * Makefile.in (OBJC_DEPRECATED_H): Added struct_objc_category.h,
1329         struct_objc_ivar.h, struct_objc_ivar_list.h, struct_objc_method.h,
1330         struct_objc_method_list.h, struct_objc_module.h,
1331         struct_objc_protocol_list.h, struct_objc_symtab.h.
1332         * objc/deprecated/struct_objc_category.h: New.
1333         * objc/deprecated/struct_objc_ivar.h: New.
1334         * objc/deprecated/struct_objc_ivar_list.h: New.
1335         * objc/deprecated/struct_objc_method.h: New.
1336         * objc/deprecated/struct_objc_method_list.h: New.
1337         * objc/deprecated/struct_objc_module.h: New.
1338         * objc/deprecated/struct_objc_protocol_list.h: New.
1339         * objc/deprecated/struct_objc_symtab.h: New.
1340         * objc/deprecated/struct_objc_static_instances.h: New.
1341         * objc/objc-api.h: Definitions of deprecated structures moved into
1342         the above header fragment files in objc/deprecated/.  Include the
1343         files instead of definition the structures here.  Updated
1344         comments.
1345         * objc/runtime.h: Updated comments.  Do not include objc-api.h.
1346         (objc_set_enumeration_mutation_handler): Renamed to
1347         objc_setEnumerationMutationHandler.
1348         * objc-foreach.c (objc_set_enumeration_mutation_handler): Renamed
1349         to objc_setEnumerationMutationHandler.
1350         * objc/objc-exception.h (objc_set_exception_matcher): Renamed to
1351         objc_setExceptionMatcher.
1352         (objc_set_uncaught_exception_handler): Renamed to
1353         objc_setUncaughtExceptionHandler.
1354         * exception.c: Same changes.
1355
1356 2010-10-10  Nicola Pero  <nicola.pero@meta-innovation.com>
1357
1358         * objc-sync.c: Include objc-private/common.h.
1359
1360 2010-10-10  Nicola Pero  <nicola.pero@meta-innovation.com>
1361
1362         * objc-foreach.c: Include objc-private/common.h.
1363         * objc/deprecated/METHOD_NULL.h: New file.
1364         * objc/objc-api.h: Include deprecated/METHOD_NULL.h instead of
1365         defining METHOD_NULL here.
1366         * Makefile.in (OBJC_DEPRECATED_H): Added METHOD_NULL.h.
1367         * Object.m ([+instancesRespondTo:]): Use (Method_t)0 instead of
1368         METHOD_NULL.
1369         ([-respondsTo:]): Same change.
1370         * objc/objc-api.h (method_get_imp): Converted it into a normal
1371         function so that we can hide the internals of struct objc_method.
1372         * sendmsg.c (method_get_imp): Implemented.
1373
1374 2010-10-09  Nicola Pero  <nicola.pero@meta-innovation.com>
1375
1376         * objc/objc-api.h (struct objc_super, Super, Super_t,
1377         objc_msg_lookup_super, objc_msg_sendv, objc_msg_forward,
1378         objc_msg_forward2): Declarations moved to objc/message.h.  Include
1379         message.h here.
1380         * objc/message.h: Added such declarations; updated comments.
1381
1382 2010-10-06  Nicola Pero  <nicola.pero@meta-innovation.com>
1383
1384         Implemented fast enumeration for Objective-C.
1385         * Makefile.in (C_SOURCE_FILES): Added objc-foreach.c.
1386         (OBJC_H): Added runtime.h
1387         * objc-foreach.c: New file.
1388         * objc/runtime.h: New file.
1389
1390 2010-09-30  Kai Tietz  <kai.tietz@onevision.com>
1391
1392         * objc/deprecated/struct_objc_class.h: Add padding
1393         to avoid warning with -Wpadded.
1394
1395 2010-09-26  Nicola Pero  <nicola.pero@meta-innovation.com>
1396
1397         * encoding.c (objc_sizeof_type): Added support for vector type and
1398         for double long types.
1399         (objc_alignof_type): Same change.
1400         (objc_skip_typespec): Same change.
1401         * objc/encoding.h (_C_GCINVISIBLE): Use '|' for _C_GCINVISIBLE
1402         instead of '!' since '!' is already used for _C_VECTOR.
1403         * objc/objc-api.h (_C_LNG_DBL): Added.
1404
1405 2010-09-26  Nicola Pero  <nicola.pero@meta-innovation.com>
1406
1407         * libobjc_entry.c: File removed.
1408
1409 2010-09-26  Kai Tietz  <kai.tietz@onevision.com>
1410
1411         * sendmsg.c (objc_msg_lookup): Remove inline.
1412         (objc_get_uninstalled_dtable): Likewise.
1413         * encoding.c (objc_skip_type_qualifiers): Likewise.
1414         (objc_skip_offset): Likewise.
1415         * archive.c (__objc_write_object): Likewise
1416         (__objc_write_class):
1417         (__objc_write_selector):
1418         (objc_read_char):
1419         (objc_read_unsigned_char):
1420         (objc_read_short):
1421         (objc_read_unsigned_short):
1422         (objc_read_int):
1423         (objc_read_long):
1424         (__objc_read_nbyte_uint):
1425         (objc_read_unsigned_int):
1426         (objc_read_unsigned_long):
1427         * objc/objc-decls.h (obc_EXPORT): Remove dllexport for DLL_EXPORT case.
1428         (objc_EXPORT): Likewise.
1429         * objc/message.h (objc-decls.h): Add include.
1430         * objc/objc-api.h: Mark API by objc_EXPORT.
1431         * libobjc.def (__objc_responds_to): Removed.
1432
1433 2010-09-18  Nicola Pero  <nicola.pero@meta-innovation.com>
1434
1435         * hash.c: Include objc-private/hash.h instead of objc/hash.h.
1436
1437         * objc/sarray.h: Moved into objc/deprecated/sarray.h;
1438         objc/sarray.h replaced with a placeholder including the file from
1439         the deprecated/ directory.
1440         * objc-private/sarray.h: New file (private copy of sarray.h).
1441         * hash.c: Include <assert.h> instead of "assert.h"
1442         * sarray.c: Include <assert.h> instead of "assert.h".  Include
1443         objc-private/sarray.h instead of objc/sarray.h.
1444         * selector.c: Include objc-private/sarray.h instead of
1445         objc/sarray.h.
1446         * sendmsg.c: Include <assert.h>.  Include objc-private/sarray.h
1447         instead of objc/sarray.h.
1448         * Makefile.in (OBJC_DEPRECATED_H): Added sarray.h.
1449
1450 2010-09-17  Nicola Pero  <nicola.pero@meta-innovation.com>
1451
1452         * objc-private/objc-list.h (list_remove_elem): Unused function
1453         removed.  (list_nth): Unused function removed.  (list_find):
1454         Unused function removed.  (list_lenght): Unused function removed.
1455
1456 2010-09-17  Nicola Pero  <nicola.pero@meta-innovation.com>
1457
1458         * objc/hash.h: Moved into objc/deprecated/hash.h; objc/hash.h
1459         replaced with a placeholder including the file from the
1460         deprecated/ directory.
1461         * objc/objc-api.h: Updated includes.
1462         * objc/typedstream.h: Updated includes.
1463         * objc-private/hash.h: New file (private copy of hash.h).
1464         * objc/objc-list.h: Moved into objc/deprecated/objc-list.h;
1465         objc/objc-list.h replaced with a placeholder including the file
1466         from the deprecated/ directory.
1467         * objc-private/objc-list.h: New file (private copy of objc-list.h).
1468         * init.c: Include objc-private/hash.h and objc-private/objc-list.h
1469         instead of objc/hash.h and objc/objc-list.h.
1470         * selector.c: Same change.
1471         * class.c: Added include <string.h>, which used to be implicitly included
1472         when hash.h was included.
1473         * exception.c: Same change.
1474         * objects.c: Same change.
1475         * sarray.c: Same change.
1476         * sendmsg.c: Same change.
1477         * Makefile.in (OBJC_DEPRECATED_H): Added hash.h and objc-list.h.
1478
1479 2010-09-14  Nicola Pero  <nicola.pero@meta-innovation.com>
1480
1481         Implemented objc_sync_enter() and objc_sync_exit(), which are
1482         required by @synchronized() to work.
1483         * objc-sync.c: New file.
1484         * objc/objc-sync.h: New file.
1485         * objc-private/objc-sync.h: New file.
1486         * init.c (__objc_exec_class): Call __objc_sync_init() during the
1487         Objective-C runtime startup.
1488         * Makefile.in: Added objc-sync.c and objc-sync.h.
1489         * configure.ac: Added GCC_CHECK_TLS.
1490         * acinclude.m4: Include ../config/enable.m4 and ../config/tls.m4.
1491         * configure: Regenerated.
1492         * config.h.in: Regenerated.
1493
1494 2010-09-12  Nicola Pero  <nicola.pero@meta-innovation.com>
1495
1496         * Makefile.in (%_gc.lo): New pattern rules to build the
1497         garbage-collected version of the library.  Removed rules for
1498         specific files that are no longer needed.  Standardized all rules.
1499         (C_SOURCE_FILES, OBJC_SOURCE_FILES): New variables.
1500         (OBJS, OBJS_GC): Compute these from C_SOURCE_FILES and
1501         OBJC_SOURCE_FILES.
1502         (INCLUDES): Removed the unused include -I$(srcdir)/objc.
1503
1504 2010-09-12  Nicola Pero  <nicola.pero@meta-innovation.com>
1505
1506         * memory.c (objc_calloc): Fixed call to GC_malloc when building
1507         with Garbage Colletion.
1508
1509 2010-09-12  Nicola Pero  <nicola.pero@meta-innovation.com>
1510
1511         * memory.c: Do not include objc-private/runtime.h.
1512
1513 2010-09-12  Nicola Pero  <nicola.pero@meta-innovation.com>
1514
1515         * objc/deprecated/objc_malloc.h: New file.
1516         * objc/deprecated/objc_valloc.h: New file.
1517         * objc/objc-api.h: Include the files instead of defining
1518         objc_valloc, _objc_malloc() and similar.
1519         * Makefile.in (OBJC_DEPRECATED_H): Added objc_valloc.h and
1520         objc_malloc.h.
1521         * memory.c: Removed the extra layer of indirection of _objc_malloc
1522         and similar.
1523         (objc_calloc): Use GC_malloc in the garbage-collected
1524         implementation as GC_malloc returns memory that is already freed.
1525         (objc_valloc): Deprecated.
1526
1527 2010-09-12  Nicola Pero  <nicola.pero@meta-innovation.com>
1528
1529         * objc/deprecated/objc_error.h: New file.
1530         * objc/objc-api.h: Include deprecated/objc_error.h instead of
1531         defining objc_error and related.
1532         * error.c: New file.  Added _objc_abort function which replaces
1533         objc_error.  No change in functionality as they both print an
1534         error and abort.
1535         * misc.c: File removed.  Code moved into memory.c and error.c.
1536         * memory.c: New file.
1537         * objc-private/error.h: New file.
1538         * archive.c: Include objc-private/error.h and use _objc_abort
1539         instead of objc_error everywhere.
1540         * class.c: Same change.
1541         * encoding.c: Same change.
1542         * init.c: Same change, and simplified init_check_module_version.
1543         * memory.c: Same change.
1544         * sendmsg.c:  Same change.
1545         * thr.c: Same change.
1546         * Makefile.in (OBJ_DEPRECATED_H): Added objc_error.h.
1547         (OBJ_H): Reordered list.
1548         (OBJS): Removed misc.lo, added memory.lo and error.lo.
1549         (OBJS_GC): Removed misc_gc.lo, added memory_gc.lo and error_gc.lo.
1550         (misc_gc.lo): Rule removed.
1551         (error_gc.lo): Rule added.
1552         (memory_gc.lo): Rule added.
1553
1554 2010-09-12  Nicola Pero  <nicola.pero@meta-innovation.com>
1555
1556         * objc/objc.h (__GNU_LIBOBJC__): New #define providing an easy way
1557         to check the API version.  Added some comments.
1558
1559         * objc-private/common.h: New file.
1560         * NXConstStr.m: Include objc-private/common.h.
1561         * Object.m: Same change.
1562         * Protocol.m: Same change.
1563         * archive.c: Same change.
1564         * class.c: Same change.
1565         * encoding.c: Same change.
1566         * exception.c: Same change.
1567         * gc.c: Same change.
1568         * hash.c: Same change.
1569         * init.c: Same change.
1570         * libobjc_entry.c: Same change.
1571         * linking.m: Same change.
1572         * misc.c: Same change (and added a comment).
1573         * nil_method.c: Same change.
1574         * objects.c: Same change.
1575         * sarray.c: Same change.
1576         * selector.c: Same change.
1577         * sendmsg.c: Same change.
1578         * thr.c: Same change.
1579
1580 2010-09-11  Nicola Pero  <nicola.pero@meta-innovation.com>
1581
1582         * objc/objc-api.h: Removed obsolete #ifdef for NeXTSTEP.
1583
1584 2010-09-11  Nicola Pero  <nicola.pero@meta-innovation.com>
1585
1586         * archive.c: Removed not needed includes.
1587         * class.c: Same change.
1588         * hash.c: Same change.
1589         * misc.c: Same change.
1590         * nil_method.c: Same change.
1591         * objects.c: Same change.
1592         * sarray.c: Same change.
1593         * sendmsg.c: Same change.
1594         * thr.c: Same change.
1595
1596 2010-09-11  Nicola Pero  <nicola.pero@meta-innovation.com>
1597
1598         * objc/runtime.h: Moved to objc-private/runtime.h.  Do not include
1599         all the objc/*.h files.
1600         * objc-private/runtime.h: New file.
1601         * archive.c: Include objc-private/runtime.h (and required objc/*.h
1602         files) instead of objc/runtime.h.
1603         * class.c: Same change.
1604         * hash.c: Same change.
1605         * init.c: Same change.
1606         * misc.c: Same change.
1607         * nil_method.c: Same change.
1608         * objects.c: Same change.
1609         * sarray.c: Same change.
1610         * selector.c: Same change.
1611         * sendmsg.c: Same change.
1612         * thr.c: Same change.
1613
1614 2010-09-11  Nicola Pero  <nicola.pero@meta-innovation.com>
1615
1616         * objc/deprecated/struct_objc_selector.h: New file.  Definition of
1617         'struct objc_selector' and 'sel_eq' moved here.
1618         * objc/deprecated/struct_objc_protocol.h: New file.  Definition of
1619         'struct objc_procotol' moved here.
1620         * objc/deprecated/struct_objc_class.h: New file.  Definition of
1621         'struct objc_class' moved here.
1622         * objc/deprecated/MetaClass.h: New file.  Definition of MetClass
1623         moved here.
1624         * objc/deprecated/STR.h: New file.  Definition of STR moved here.
1625         * objc/message.h: New file.  Definitions for relval_t, apply_t,
1626         arglist, arglist_t and objc_msg_lookup were moved here.
1627         * objc/objc.h: Include the above files instead of defining the
1628         corresponding structs, types and functions here.  Added new opaque
1629         definitions for SEL and Class.  Use Class and not 'struct
1630         objc_class *' in the definition of 'struct objc_object'.
1631         Commented all types defined in the file.  Removed special
1632         definition of BOOL as 'int' on __vxworks; use 'unsigned char'
1633         there as well.
1634         * objc/deprecated/objc-unexpected-exception.h: Renamed to
1635         objc_unexpected_exception.h.
1636         * objc/objc-api.h: Updated include of
1637         objc-unexpetected-exception.h
1638         * objc/objc-exception.h: Updated comments.
1639         * Makefile.in (OBJC_H, OBJC_DEPRECATED_H): Added the new header
1640         files.  Reindented list of files.
1641
1642 2010-09-10  Nicola Pero  <nicola.pero@meta-innovation.com>
1643
1644         * objc/objc-api.h (objc_trace): Unused variable removed.
1645
1646 2010-09-10  Nicola Pero  <nicola.pero@meta-innovation.com>
1647
1648         * objc/deprecated: New directory.
1649         * objc/deprecated/README: New file.
1650         * objc/README: New file.
1651         * objc/typedstream.h: Moved into objc/deprecated/typedstream.h;
1652         objc/typedstream.h replaced with a placeholder including the file
1653         from the deprecated/ directory.
1654         * objc/deprecated/objc-unexpected-exception.h: New file with the
1655         definition of _objc_unexpected_exception.
1656         * objc/objc-api.h: Include deprecated/objc-unexcepted-exception.h
1657         instead of defining _objc_unexpected_exception.
1658         * objc/deprecated/Object.h: New file with the deprecated Object
1659         methods in a 'Deprecated' category.
1660         * objc/Object.h Include deprecated/Object.h instead of defining
1661         the deprecated methods.
1662         * Object.m: Moved deprecated methods into 'Deprecated' category.
1663         * objc-private: New directory.
1664         * objc-private/README: New file.
1665         * Makefile.in (OBJC_DEPRECATED_H): New variable.
1666         (install-headers): Create installation directory for
1667         OBJC_DEPRECATED_H headers, and install them.
1668
1669 2010-09-10  Nicola Pero  <nicola.pero@meta-innovation.com>
1670
1671         * objc/objc-exception.h: Fixed include of objc.h.
1672
1673 2010-09-08  Nicola Pero  <nicola.pero@meta-innovation.com>
1674
1675         * objc/objc-exception.h: New file.
1676         * exception.c (objc_set_uncaught_exception_handler): Implemented.
1677         (objc_set_exception_matcher): Implemented.
1678         (objc_exception_throw): Use the uncaught exception handler if set.
1679         (PERSONALITY_FUNCTION): Use the exception matcher instead of the
1680         hardcoded isKindOf.
1681         (isKindOf): Renamed to is_kind_of_exception_matcher.  Tidied code
1682         up.  Removed segmentation fault when value is 'nil'.
1683         * objc/objc-api.h (_objc_unexpected_exception): Mark as
1684         deprecated.
1685         * Makefile.in (exception.lo, exception_gc.lo): Use
1686         -Wno-deprecated-declarations when compiling.
1687         (OBJC_H): Added objc-exception.h
1688
1689 2010-09-08  Nicola Pero  <nicola.pero@meta-innovation.com>
1690
1691         * objc/typedstream.h: Deprecate all functions in the file.  This
1692         file is obsolete.
1693         * objc/Object.h ([+streamVersion:], [-read:], [-write:],
1694         [-awake]): Documented that these methods are deprecated.  Added a
1695         brief description of the Object class and its relationship to the
1696         NSObject class.
1697         * Makefile.in: Compile archive.c and Object.m with
1698         -Wno-deprecated-declarations.
1699
1700 2010-09-08  Nicola Pero  <nicola.pero@meta-innovation.com>
1701
1702         Removed obsolete intermediate threading layer.
1703         * thr.c: Use __gthread_objc_xxx functions directly instead of
1704         __objc_thread_xxx ones.
1705         * objc/thr.h: Removed prototypes of no longer existing
1706         __objc_thread_xxx functions.
1707         * Makefile.in: Removed thr-objc.lo.
1708         * thr-dce.c: File removed.
1709         * thr-decosf1.c: File removed.
1710         * thr-irix.c: File removed.
1711         * thr-mach.c: File removed.
1712         * thr-objc.c: File removed.
1713         * thr-os2.c: File removed.
1714         * thr-posix.c: File removed.
1715         * thr-pthreads.c: File removed.
1716         * thr-rtems.c: File removed.
1717         * thr-single.c: File removed.
1718         * thr-solaris.c: File removed.
1719         * thr-vxworks.c: File removed.
1720         * thr-win32.c: File removed.
1721         * README.threads: File removed.
1722         * THREADS.MACH: File removed.
1723         * THREADS: Updated.
1724
1725 2010-09-07  Nicola Pero  <nicola.pero@meta-innovation.com>
1726
1727         * Object.m (MAX_CLASS_NAME_LEN): Unused define removed.
1728
1729 2010-09-06  Iain Sandoe  <iains@gcc.gnu.org>
1730
1731         * encoding.c: Add TARGET_ALIGN_NATURAL definition for m64 powerpc darwin.
1732         Add a comment as to why, update FIXME comments.
1733
1734 2010-09-06  Nicola Pero  <nicola.pero@meta-innovation.com>
1735
1736         * makefile.dos: Obsolete file removed.
1737
1738 2010-04-02  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
1739
1740         * aclocal.m4: Regenerate.
1741
1742 2010-03-23  Dave Korn  <dave.korn.cygwin@gmail.com>
1743
1744         PR libobjc/30445
1745         * configure.ac (extra_ldflags_libobjc): Define appropriately for
1746         Cygwin and MinGW hosts.
1747         * Makefile.am (libobjc_s.a): Remove dead pre-libtool target.
1748         (libobjc.dll): Likewise.
1749         * configure: Regenerate.
1750
1751 2009-12-05  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
1752
1753         * configure: Regenerate.
1754
1755 2009-11-28  Jakub Jelinek  <jakub@redhat.com>
1756
1757         * sarray.c (sarray_free): Use old_buckets variable.
1758         * encoding.c (objc_layout_structure_next_member): Remove unused
1759         bfld_type_size variable.
1760
1761 2009-08-24  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
1762
1763         * configure.ac (AC_PREREQ): Bump to 2.64.
1764
1765 2009-08-22  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
1766
1767         * aclocal.m4: Regenerate.
1768         * configure: Regenerate.
1769         * config.h.in: Regenerate.
1770
1771 2009-08-22  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
1772
1773         * Makefile.in (LIBTOOL): Add $(LIBTOOLFLAGS).
1774
1775 2009-07-30  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
1776
1777         * Makefile.in (AUTOCONF, ACLOCAL, ACLOCAL_AMFLAGS, aclocal_deps):
1778         New variables.
1779         ($(srcdir)/configure, $(srcdir)/aclocal.m4): New rules.
1780
1781 2009-07-30  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
1782
1783         * configure.ac (_AC_ARG_VAR_PRECIOUS): Use m4_rename_force.
1784
1785 2009-04-09  Nick Clifton  <nickc@redhat.com>
1786
1787         * sendmsg.c: Change copyright header to refer to version 3 of
1788         the GNU General Public License with version 3.1 of the GCC
1789         Runtime Library Exception and to point readers at the COPYING3
1790         and COPYING3.RUNTIME files and the FSF's license web page.
1791         * NXConstStr.m: Likewise.
1792         * Object.m: Likewise.
1793         * Protocol.m: Likewise.
1794         * archive.c: Likewise.
1795         * class.c: Likewise.
1796         * encoding.c: Likewise.
1797         * exception.c: Likewise.
1798         * gc.c: Likewise.
1799         * hash.c: Likewise.
1800         * init.c: Likewise.
1801         * libobjc_entry.c: Likewise.
1802         * linking.m: Likewise.
1803         * misc.c: Likewise.
1804         * nil_method.c: Likewise.
1805         * objc/NXConstStr.h: Likewise.
1806         * objc/Object.h: Likewise.
1807         * objc/Protocol.h: Likewise.
1808         * objc/encoding.h: Likewise.
1809         * objc/hash.h: Likewise.
1810         * objc/objc-api.h: Likewise.
1811         * objc/objc-decls.h: Likewise.
1812         * objc/objc-list.h: Likewise.
1813         * objc/objc.h: Likewise.
1814         * objc/runtime.h: Likewise.
1815         * objc/sarray.h: Likewise.
1816         * objc/thr.h: Likewise.
1817         * objc/typedstream.h: Likewise.
1818         * objects.c: Likewise.
1819         * sarray.c: Likewise.
1820         * selector.c: Likewise.
1821         * thr-dce.c: Likewise.
1822         * thr-decosf1.c: Likewise.
1823         * thr-irix.c: Likewise.
1824         * thr-mach.c: Likewise.
1825         * thr-objc.c: Likewise.
1826         * thr-os2.c: Likewise.
1827         * thr-posix.c: Likewise.
1828         * thr-pthreads.c: Likewise.
1829         * thr-rtems.c: Likewise.
1830         * thr-single.c: Likewise.
1831         * thr-solaris.c: Likewise.
1832         * thr-vxworks.c: Likewise.
1833         * thr-win32.c: Likewise.
1834         * thr.c: Likewise.
1835         * libobjc.def: Change copyright header to refer to version 3 of
1836         the GNU General Public License and to point readers at the COPYING3
1837         file and the FSF's license web page.
1838         * makefile.dos: Likewise.
1839
1840 2009-04-09  Jakub Jelinek  <jakub@redhat.com>
1841
1842         * Makefile.in: Change copyright header to refer to version
1843         3 of the GNU General Public License and to point readers at the
1844         COPYING3 file and the FSF's license web page.
1845         * configure.ac: Likewise.
1846
1847 2009-03-12  Richard Frith-Macdonald  <rfm@gnu.org>
1848             David Ayers  <ayers@fsfe.org>
1849
1850         PR libobjc/27466
1851         * objc/objc-api.h (_objc_unexpected_exception): Declare
1852         new hook.  Update copyright dates.
1853         * exception.c (objc_exception_throw): Use hook.  Update
1854         copyright dates.
1855         * libobjc.def (_objc_unexpected_exception): Export hook.
1856         Update copyright dates.
1857
1858 2009-03-01  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
1859
1860         * configure: Regenerate.
1861
1862 2008-12-18  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
1863
1864         * configure: Regenerate.
1865
1866 2008-11-21  Kai Tietz  <kai.tietz@onevision.com>
1867
1868         *  Object.m (errno): Replaced by errno.h include.
1869         (compare): Cast self to id to prevent warning on comparison.
1870         * objc/objc.h (BOOL): Prevent redeclaration of BOOL, if it is
1871         already there.
1872         * sendmsg.c (__objc_print_dtable_stats): Remove type warnings.
1873         * thr-win32.c (__objc_thread_detach): Remove type warning.
1874         (__objc_thread_id): Likewise.
1875         * thr.c (__objc_thread_detach_functiont): Add __builtin_trap ()
1876         for noreturn.
1877
1878 2008-09-26  Peter O'Gorman  <pogma@thewrittenword.com>
1879             Steve Ellcey  <sje@cup.hp.com>
1880
1881         * configure: Regenerate for new libtool.
1882         * config.h.in: Regenerate for new libtool.
1883
1884 2008-07-18  Matthias Klose  <doko@ubuntu.com>
1885
1886         * Makefile.in: Ignore missing ../boehm-gc/threads.mk.
1887
1888 2008-07-18  Matthias Klose  <doko@ubuntu.com>
1889
1890         * Makefile.in: Include ../boehm-gc/threads.mk.
1891         (OBJC_BOEHM_GC_LIBS): Define, (libobjc_gc$(libsuffix).la): Use it.
1892
1893 2008-07-06  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
1894
1895         * Makefile.in (install-info): New stub target.
1896
1897 2008-06-17  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
1898
1899         * configure: Regenerate.
1900
1901 2008-06-14  Kai Tietz  <kai.tietz@onevision.com>
1902
1903         * exception.c (PERSONALITY_FUNCTION): Remove extra decrement
1904         if HAVE_GETIPINFO is not defined.
1905
1906 2008-06-10  Kai Tietz  <kai.tietz@onevision.com>
1907
1908         * Object.m (compare): Add type id.
1909         * objc/Object.h: Likewise.
1910         * archive.c (objc_read_class): Use size_t to extend version to be
1911         size of pointer scalar width.
1912         * sendmsg.c (rtx): Undefine it before redefinition.
1913         (__objc_print_dtable_stats): Cast arguments to long as intended.
1914
1915 2008-05-30  Julian Brown  <julian@codesourcery.com>
1916
1917         * exception.c (__objc_exception_class): Initialise as constant
1918         array for ARM EABI. Change macro to static const for non-ARM EABI.
1919         (ObjcException): Add note about structure layout. Remove landingPad
1920         and handlerSwitchValue for ARM EABI.
1921         (get_ttype_entry): Add __ARM_EABI_UNWINDER__ version
1922         of function.
1923         (CONTINUE_UNWINDING): Define for ARM EABI/otherwise cases.
1924         (PERSONALITY_FUNCTION): Use ARM EABI-specific arguments, and add
1925         ARM EABI unwinding support.
1926         (objc_exception_throw): Use memcpy to initialise exception class.
1927
1928 2008-05-25  Alan Modra  <amodra@bigpond.net.au>
1929
1930         * encoding.c (strip_array_types): Rename from get_inner_array_type.
1931         (rs6000_special_round_type_align): Update.
1932
1933 2008-05-09  Julian Brown  <julian@codesourcery.com>
1934
1935         * Makefile.in (LTLDFLAGS): New.
1936         (libobjc$(libsuffix).la, libobjc_gc$(libsuffix).la): Use above.
1937
1938 2008-04-18  Paolo Bonzini  <bonzini@gnu.org>
1939
1940         PR bootstrap/35457
1941         * aclocal.m4: Regenerate.
1942         * configure: Regenerate.
1943
1944 2008-01-24  David Edelsohn  <edelsohn@gnu.org>
1945
1946         * configure: Regenerate.
1947
1948 2007-10-14  H.J. Lu  <hongjiu.lu@intel.com>
1949
1950         * configure.ac: Don't run config-ml.in directly.
1951         (multilib_arg): New.
1952         * configure: Regenerated.
1953
1954 2007-08-06  Andrew Pinski  <pinskia@gmail.com>
1955
1956         PR libobjc/30731
1957         * exception.c (parse_lsda_header): Use _uleb128_t/_sleb128_t instead
1958         of _Unwind_Word for variables which are used in
1959         read_uleb128/read_sleb128.
1960         (PERSONALITY_FUNCTION): Likewise.
1961
1962 2007-07-05  H.J. Lu  <hongjiu.lu@intel.com>
1963
1964         * aclocal.m4: Regenerated.
1965
1966 2007-06-03  Andrew Pinski  <andrew_pinski@playstation.sony.com>
1967
1968         * configure.ac: Fix a typo in *-*-darwin clause.
1969         * configure: Regenerated.
1970
1971 2007-06-02  H.J. Lu  <hongjiu.lu@intel.com>
1972
1973         * configure.ac: Fix a typo.
1974         * configure: Regenerated.
1975
1976 2007-06-02  Paolo Bonzini  <bonzini@gnu.org>
1977
1978         * configure: Regenerate.
1979
1980 2007-06-01  Andrew Pinski  <andrew_pinski@playstation.sony.com>
1981
1982         * Makefile.in: Replace all uses of libext with libsuffix.
1983         * configure.ac: Likewise.
1984         * configure: Regenerate.
1985
1986         Revert:
1987         * Makefile.in: Remove all uses of $(libext).
1988
1989 2007-05-23  Andrew Pinski  <andrew_pinski@playstation.sony.com>
1990
1991         * Makefile.in: Remove all uses of $(libext).
1992
1993 2007-05-23  Steve Ellcey  <sje@cup.hp.com>
1994
1995         * configure: Regenerate.
1996         * aclocal.m4: Regenerate.
1997
1998 2007-04-21  Andrew Ruder  <andy@aeruder.net>
1999
2000         * sendmsg.c (__objc_get_forward_imp): Call
2001         __objc_msg_forward2 for real.
2002
2003 2007-04-09  Andrew Ruder  <andy@aeruder.net>
2004
2005         * sendmsg.c: Added __objc_msg_forward2, a hook that allows
2006         external libraries to provide a function that returns the real
2007         forwarding function based on both the selector and the receiver.
2008         * objc/objc-api.h: Define __objc_msg_forward2.
2009
2010 2007-03-01  Brooks Moses  <brooks.moses@codesourcery.com>
2011
2012         * Makefile.in: Add dummy install-pdf target.
2013
2014 2007-02-18  Manuel Lopez-Ibanez  <manu@gcc.gnu.org>
2015
2016         * objc/objc-list.h (list_free): Add keyword 'inline' to avoid
2017         unused warning.
2018
2019 2006-10-31  Geoffrey Keating  <geoffk@apple.com>
2020
2021         * encoding.c (darwin_rs6000_special_round_type_align): New.
2022
2023 2006-10-14  Geoffrey Keating  <geoffk@apple.com>
2024
2025         * Makefile.in: Use multi_basedir instead of toplevel_srcdir.
2026         * configure.ac: Use multi.m4 from aclocal rather than custom
2027         code.  Use multi_basedir instead of toplevel_srcdir.
2028         * aclocal.m4: Regenerate.
2029         * configure: Regenerate.
2030
2031 2006-10-10  Brooks Moses  <bmoses@stanford.edu>
2032
2033         * Makefile.in: Added empty "pdf" target.
2034
2035 2006-07-18  Paolo Bonzini  <bonzini@gnu.org>
2036
2037         * configure: Regenerate.
2038
2039 2006-05-23  Carlos O'Donell  <carlos@codesourcery.com>
2040
2041         * Makefile.in: Add install-html target. Add install-html to .PHONY
2042
2043 2006-02-21  Rainer Orth  <ro@TechFak.Uni-Bielefeld.DE>
2044
2045         PR libobjc/26309
2046         * thr-objc.c (_XOPEN_SOURCE): Don't define on Tru64 UNIX.
2047
2048 2006-01-24  David Ayers  <d.ayers@inode.at>
2049
2050         PR libobjc/9751
2051         * gc.c (class_ivar_set_gcinvisible): Replace strncpy with memcpy
2052         and insure the new strings are '\0' termintated.
2053
2054 2006-01-24  David Ayers  <d.ayers@inode.at>
2055
2056         PR libobjc/13946
2057         * configure.ac: Add include directives for --enable-objc-gc.
2058         * Makefile.in: Ditto.
2059         * configure: Regenerate.
2060
2061         * gc.c (__objc_class_structure_encoding): Increment the used bytes
2062         instead of the local pointer to them.
2063
2064 2005-12-14  Andrew Pinski  <pinskia@physics.uc.edu>
2065
2066         PR objc/25360
2067         * objc/objc-api.c (_C_COMPLEX): New define.
2068         * encoding.c (objc_sizeof_type): Handle _C_Complex.
2069         (objc_alignof_type): Likewise.
2070         (objc_skip_typespec): Likewise.
2071
2072 2005-12-15  David Ayers  <d.ayers@inode.at>
2073
2074         PR libobjc/14382
2075         * README (+load,+initialize): Fix documentation to reflect
2076         intended and implemented semantics for +load and +initialize.
2077
2078 2005-12-12  Andrew Pinski  <pinskia@physics.uc.edu>
2079
2080         * encoding.c (TYPE_FIELDS): Fix to skip over just _C_STRUCT_B and
2081         the name.
2082         (get_inner_array_type): Fix to skip over _C_ARY_B and size.
2083         (rs6000_special_round_type_align): Update for the ABI fix.
2084         (objc_layout_finish_structure): Correct the encoding which is passed to
2085         ROUND_TYPE_ALIGN.
2086
2087 2005-12-11  Andrew Pinski  <pinskia@physics.uc.edu>
2088
2089         PR libobjc/25347
2090         * encoding.c (objc_sizeof_type): Don't handle _C_UNION_B special
2091         but use the struct layout functions.
2092         (objc_alignof_type): Likewise.
2093         (objc_layout_structure): Handle _C_UNION_B also.
2094         (objc_layout_structure_next_member): Likewise.
2095         (objc_layout_finish_structure): Likewise.
2096
2097 2005-12-11  Andrew Pinski  <pinskia@physics.uc.edu>
2098
2099         PR libobjc/25346
2100         * objc/objc-api.h (_C_BOOL): New define.
2101         * encoding.c (objc_sizeof_type): Handle _C_BOOL.
2102         (objc_alignof_type): Likewise.
2103         (objc_skip_typespec): Likewise.
2104
2105 2005-11-20  David Ayers  <d.ayers@inode.at>
2106
2107         PR libobjc/19024
2108         * objc/hash.h: Remove deprecated hash API.
2109         * hash_compat.c: Remove.
2110         * Makefile.in: Remove reference to hash_compat.c.
2111
2112         * configure.ac (VERSION): Bump library version to 2:0:0.
2113         * configure: Regenerate.
2114
2115 2005-11-09  Alexandre Oliva  <aoliva@redhat.com>
2116
2117         PR other/4372
2118         * thr-objc.c (_XOPEN_SOURCE): Define.
2119
2120 2005-10-07  Ulrich Weigand  <uweigand@de.ibm.com>
2121
2122         PR libobjc/23612
2123         * objc/objc-api.h (struct objc_ivar): Move definition to
2124         global scope.
2125
2126 2005-09-04  Andrew Pinski  <pinskia@physics.uc.edu>
2127             Rasmus Hahn  <rassahah@neofonie.de>
2128
2129         PR libobjc/23108
2130         * archive.c (objc_write_type): Correct the element offset.
2131         (objc_read_type): Likewise.
2132
2133 2005-08-17  Kelley Cook  <kcook@gcc.gnu.org>
2134
2135         * All files: Update FSF address.
2136
2137 2005-08-13  Marcin Koziej  <creep@desk.pl>
2138             Andrew Pinski  <pinskia@physics.uc.edu>
2139
2140         PR libobjc/22492
2141         * exception.c (PERSONALITY_FUNCTION): Fix the PC with finally.
2142
2143 2005-08-13  Andrew Pinski  <pinskia@physics.uc.edu>
2144
2145         * Makefile.in (extra_ldflags_libobjc): New.
2146         (libobjc$(libext).la): Add extra_ldflags_libobjc to the link line.
2147         (libobjc_gc$(libext).la): Likewise.
2148         * configure.ac (extra_ldflags_libgfortran): Set for *-darwin* to
2149         "-Wl,-single_module".
2150         * configure: Regenerate.
2151         * linking.m (_objcInit): Remove.
2152
2153 2005-07-26  Andrew Pinski  <pinskia@physics.uc.edu>
2154
2155         PR libobjc/22606
2156         * Makefile.in (ALL_CFLAGS): Add -fexceptions.
2157
2158 2005-06-08  David Ayers  <d.ayers@inode.at>
2159
2160         * objc/NXConstStr.h, objc/Object.h, objc/Protocol.h,
2161         objc/encoding.h, objc/hash.h, objc/objc-api.h,
2162         objc/runtime.h, objc/sarray.h, objc/thr.h,
2163         objc/typedstream.h: Do not include Objective-C headers as
2164         system headers.
2165
2166 2005-06-07  David Ayers  <d.ayers@inode.at>
2167
2168         * archive.c, init.c, selector.c: Include hash.h.
2169         * archive.c, class.c, encoding.c, gc.c, hash.c, hash_compat.c,
2170         init.c, misc.c, nil_method.c, objects.c, sarray.c, selector.c,
2171         sendmsg.c, thr-dce.c, thr-decosf1.c, thr-irix.c, thr-mach.c,
2172         thr-objc.c, thr-os2.c, thr-posix.c, thr-pthreads.c, thr-rtems.c,
2173         thr-single.c, thr-solaris.c, thr-vxworks.c, thr-win32.c, thr.c:
2174         Include Objective-C headers with quotes and objc/ directory
2175         prefix.
2176
2177 2005-05-19  Richard Henderson  <rth@redhat.com>
2178
2179         * exception.c: Revert last change.
2180
2181 2005-05-19  David Ayers  <d.ayers@inode.at>
2182
2183         * exception.c: Include tsystem.h for unwind.h.
2184
2185 2005-05-09  Mike Stump  <mrs@apple.com>
2186
2187         * configure: Regenerate.
2188
2189 2005-04-12  Mike Stump  <mrs@apple.com>
2190
2191         * configure: Regenerate.
2192
2193 2005-03-21  Zack Weinberg  <zack@codesourcery.com>
2194
2195         * Makefile.in: Set gcc_version here.
2196         * configure.ac: Do not invoke TL_AC_GCC_VERSION.  Adjust quoting
2197         in definition of toolexeclibdir so that $(gcc_version) is expanded
2198         by the Makefile.
2199         * aclocal.m4, configure: Regenerate.
2200
2201 2005-03-03  David Ayers  <d.ayers@inode.at>
2202
2203         * objc/hash.h (OBJC_IGNORE_DEPRECATED_API): Update deprecated
2204         version reference.  Correct typo.
2205
2206 2005-03-02  David Ayers  <d.ayers@inode.at>
2207
2208         PR libobjc/19024
2209         * Makefile.in (OBJS): Add hash_compat.lo.
2210         (OBJS_GC): Add hash_compat_gc.lo.
2211         (hash_compat_gc.lo): New target and rule.
2212         * objc/hash.h (hash_new, hash_delete, hash_add, hash_remove)
2213         (hash_next, hash_value_for_key, hash_is_key_in_hash)
2214         (hash_ptr, hash_string, compare_ptrs, compare_strings): Prefix
2215         with objc_.  Add deprecated non prefixed inlined versions.
2216         (OBJC_IGNORE_DEPRECATED_API): New macro to hide deprecated
2217         declarations.
2218         * hash.c (hash_new, hash_delete, hash_add, hash_remove, hash_next)
2219         (hash_value_for_key, hash_is_key_in_hash): Prefix with objc_ and
2220         update callers.
2221         * hash_compat.c: New file.
2222         * archive.c: Update callers.
2223         * init.c: Likewise.
2224         * selector.c: Likewise.
2225         * libobjc.def: Add objc_ versions of hash functions.
2226
2227 2005-02-28  Andrew Pinski <pinskia@physics.uc.edu>
2228
2229         PR libobjc/20252
2230         * Makefile.in (GTHREAD_FLAGS): Remove.
2231         (ALL_CFLAGS): Remove usage of GTHREAD_FLAGS.
2232         * thr-objc.c: Include config.h.
2233         * configure.ac: Instead of looking at GCC's makefile, figure out if
2234         GTHREAD_FLAGS should be defined by looking at the `thread model'
2235         of the current gcc.
2236         * configure: Regenerate.
2237         * config.h.in: Regenerate.
2238
2239 2005-02-28  Paolo Bonzini  <bonzini@gnu.org>
2240
2241         PR bootstrap/17383
2242         * configure.ac: Call GCC_TOPLEV_SUBDIRS.
2243         (Determine CFLAGS for gthread): Use $host_subdir.
2244         * configure: Regenerate.
2245         * Makefile.in (host_subdir): New.
2246         (INCLUDES): Use it.
2247
2248 2004-12-20  Andrew Pinski  <pinskia@physics.uc.edu>
2249
2250         PR libobjc/12035
2251         * gc.c: Remove definition of LOGWL, modWORDSZ, and divWORDSZ since
2252         they are not used.
2253         Include limits.h and stdlib.h.
2254         Define BITS_PER_WORD.
2255
2256 2004-12-12  Alexander Malmberg  <alexander@malmberg.org>
2257
2258         * selector.c (__objc_init_selector_tables): Add missing void to
2259         definition.
2260
2261 2004-12-02  Richard Sandiford  <rsandifo@redhat.com>
2262
2263         * configure.ac: Use TL_AC_GCC_VERSION to set gcc_version.
2264         * configure, aclocal.m4: Regenerate.
2265
2266 2004-11-29  Kelley Cook  <kcook@gcc.gnu.org>
2267
2268         * configure: Regenerate for libtool change.
2269
2270 2004-11-25  Kelley Cook  <kcook@gcc.gnu.org>
2271
2272         * configure: Regenerate for libtool reversion.
2273
2274 2004-11-24  Kelley Cook  <kcook@gcc.gnu.org>
2275
2276         * configure: Regenerate for libtool change.
2277
2278 2004-11-24  Kelley Cook  <kcook@gcc.gnu.org>
2279
2280         * aclocal.m4, config.h.in: Regenerate.
2281
2282 2004-10-08  Mike Stump  <mrs@apple.com>
2283             Andrew Pinski  <pinskia@physics.uc.edu>
2284
2285         * aclocal.m4: Rename to ...
2286         * acinclude.m4: here and also use m4_include instead of sinclude.
2287         * aclocal.m4: Regenerate.
2288         * configure: Regenerate.
2289         * configure.ac: Add AM_MAINTAINER_MODE and AM_PROG_CC_C_O.
2290         * Makefile.in (configure): Add @MAINT@ infront of configure.ac
2291
2292 2004-10-08  Andrew Pinski  <pinskia@physics.uc.edu>
2293
2294         * archive.c: Fix all the warnings about passing unsigned char*
2295         to char* and the other way too.
2296
2297 2004-09-16  Andrew Pinski  <pinskia@physics.uc.edu>
2298
2299         PR libobjc/16448
2300         * exception.c: Include config.h
2301         (objc_exception_throw): Change _GLIBCXX_SJLJ_EXCEPTIONS to
2302         SJLJ_EXCEPTIONS.
2303         * configure.ac: Find out what exception handling code we use.
2304         * configure: Regenerate.
2305         * config.h.in: New file, regenerate.
2306
2307 2004-09-16  Andrew Pinski  <apinski@apple.com>
2308
2309         * encoding.c (ALTIVEC_VECTOR_MODE): Define a bogus macro.
2310
2311 2004-08-28  Nathanael Nerode  <neroden@gcc.gnu.org>
2312
2313         * configure.ac: Switch from _GCC_TOPLEV_NONCANONICAL_TARGET to
2314         ACX_NONCANONICAL_TARGET.
2315         * configure: Regenerate.
2316
2317 2004-08-13  Ziemowit Laski  <zlaski@apple.com>
2318
2319         * objc/sarray.h: Hoist include of assert.h near the top of file,
2320         and mark the remainder of the file 'extern "C"'.
2321
2322 2004-08-13  Andrew Pinski  <pinskia@physics.uc.edu>
2323
2324         * objc/Object.h: Move includes out of extern "C" blocks.
2325         * objc/encoding.h: Likewise.
2326         * objc/hash.h: Likewise.
2327         * objc/objc-api.h: Likewise.
2328         * objc/runtime.h: Likewise.
2329         * objc/sarray.h: Likewise.
2330         * objc/typedstream.h: Likewise.
2331
2332 2004-08-12  Ziemowit Laski  <zlaski@apple.com>
2333
2334         * objc/NXConstStr.h: Update copyright date; bracket with
2335         'extern "C"' for C++ use; make include syntax consistent
2336         by using <...> instead of "..."; hoist <objc/...> includes
2337         above the 'extern "C"' block.
2338         * objc/Object.h: Likewise.
2339         * objc/Protocol.h: Likewise.
2340         * objc/encoding.h: Likewise.
2341         * objc/hash.h: Likewise.
2342         * objc/runtime.h: Likewise.
2343         * objc/sarray.h: Likewise.
2344         * objc/thr.h: Likewise.
2345         * objc/typedstream.h: Likewise.
2346         * objc/objc-api.h: Add 'extern "C"' block for C++ use.
2347         (objc_static_instances): For C++ case, do away with
2348         zero-sized array.
2349         (objc_method): Hoist definition to file scope.
2350         (_objc_load_callback, _objc_object_alloc, class_get_class_method,
2351         class_get_instance_method, class_create_instance,
2352         class_get_class_name, class_get_instance_size,
2353         class_get_meta_class, class_get_super_class, class_get_version,
2354         class_is_class, class_is_meta_class, class_set_version,
2355         class_get_gc_object_type, class_ivar_set_gcinvisible,
2356         get_imp): Rename 'class' parameter to '_class'.
2357         * objc/objc-list.h: Add 'extern "C"' block for C++ use.
2358         * objc/objc.h: Update copyright date.
2359         (arglist_t): Provide a union tag.
2360
2361 2004-07-22  Andrew Pinski  <pinskia@physics.uc.edu>
2362
2363         * thr.c (__objc_thread_detach_function): Do not mark as volatile
2364         but instead use the attribute noreturn.
2365
2366 2004-06-28  Zack Weinberg  <zack@codesourcery.com>
2367
2368         * encoding.c: Rename target_flags with a #define to avoid
2369         conflict with a prior declaration.
2370
2371 2004-06-24  Andrew Pinski  <apinski@apple.com>
2372
2373         * objc/encoding.h: Wrap the functions with extern "C" for C++
2374         mode.
2375         * objc/hash.h: Likewise.
2376         * objc/objc-api.h: Likewise.
2377         * objc/objc-list.h: Likewise.
2378         * objc/runtime.h: Likewise.
2379         * objc/sarray.h: Likewise.
2380         * objc/thr.h: Likewise.
2381         * objc/typedstream.h: Likewise.
2382
2383
2384 2004-06-21  Nick Clifton  <nickc@redhat.com>
2385
2386         * encoding.c (BITS_PER_UNIT): Define if a definition is not
2387         provided.
2388
2389 2004-06-20  Alexander Malmberg  <alexander@malmberg.org>
2390
2391         * Makefile.in (exception.lo): Remove $(OBJC_GCFLAGS).
2392         (exception_gc.lo): New.
2393         (OBJS_GC): Add exception_gc.lo.
2394
2395 2004-06-17  Richard Henderson  <rth@redhat.com>
2396
2397         * exception.c: New file.
2398         * Makefile.in (exception.lo): New.
2399         (OBJS): Add it.
2400
2401 2004-06-14  Andrew Pinski  <pinskia@physics.uc.edu>
2402
2403         * linking.m (_objcInit): New empty function
2404         for Darwin only.
2405
2406 2004-06-11  Andrew Pinski  <pinskia@physics.uc.edu>
2407
2408         * configure.ac: Support --enable-shared=libobjc.
2409         * configure: Regenerate.
2410
2411         PR libobjc/15901
2412         * configure.ac: Do not disable shared by default.
2413         * configure: Regenerate.
2414
2415 2004-06-03  Nicola Pero  <n.pero@mi.flashnet.it>
2416
2417         * Protocol.m ([-isEqual:]): Small optimizations returning
2418         immediately if the argument is equal to self, and accessing
2419         the argument's name directly if it's a protocol.
2420
2421 2004-06-03  David Ayers  <d.ayers@inode.at>
2422
2423         * Protocol.m ([-isEqual:]): Test the class of the argument.
2424
2425 2004-05-25  Andrew Pinski  <pinskia@physics.uc.edu>
2426
2427         * configure.ac (includedir): Rename to ...
2428         (includedirname).
2429         * Makefile.in: s/includedir/includedirname/.
2430
2431         PR target/11572
2432         * configure.ac (includedir): Set to "include"
2433         except for Darwin.
2434         (libext) Set to empty except for Darwin.
2435         * configure: Regenerate
2436         * Makefile.in: s/libobjc.la/libobjc$(libext).la/g.
2437         s/include/$(includedir)/g.
2438
2439 2004-05-25  Daniel Jacobowitz  <drow@false.org>
2440
2441         * Makefile.in: Add .NOEXPORT.
2442
2443 2004-05-25  Andrew Pinski  <pinskia@physics.uc.edu>
2444
2445         Merge from the libobjc-branch
2446         2004-02-09  Andrew Pinski  <pinskia@physics.uc.edu>
2447
2448                 * Makefile.in (OBJC_H): Change objc-deps.h to objc-decls.h.
2449
2450         2004-02-03  Andrew Pinski  <pinskia@physics.uc.edu>
2451
2452                 * Makefile.in (OBJC_H): Add objc-deps.h.
2453
2454         2004-01-27  Nicola Pero  <n.pero@mi.flashnet.it>
2455
2456                 * Protocol.m ([-conformsTo:]): If the argument is nil, return NO.
2457                 ([-hash], [-isEqual:]): New methods.
2458
2459         2004-01-27  Richard Frith-Macdonald <rfm@gnu.org>
2460
2461                 * sarray.c (sarray_free): Add a better comment.
2462
2463         2004-01-27  Adam Fedor  <fedor@gnu.org>
2464
2465                 * hash.c (hash_add): Cast cachep to int.
2466                 * selector.c (__sel_register_typed_name): Cast
2467                 soffset_decode to int.
2468
2469         2004-01-27  Alexander Malmberg  <alexander@malmberg.org>
2470
2471                 * selector.c: Rename register_selectors_from_list to
2472                 __objc_register_selectors_from_list. Update caller.
2473                 (__objc_register_selectors_from_list): Lock __objc_runtime_mutex
2474                 while registering selectors. Use __sel_register_typed_name instead
2475                 of sel_register_typed_name. Check for NULL method_name:s.
2476                 (pool_alloc_selector): New function.
2477                 (__sel_register_typed_name): Use pool_alloc_selector to allocate
2478                 selector structures.
2479                 * sendmsg.c (class_add_method_list): Use
2480                 __objc_register_selectors_from_list.
2481                 * objc/runtime.h: Add __objc_register_selectors_from_list.
2482
2483         2004-01-25  Adam Fedor  <fedor@gnu.org>
2484                     Nicola Pero  <n.pero@mi.flashnet.it>
2485                     Andrew Pinski  <pinskia@physics.uc.edu>
2486
2487                 * objc/objc-decls.h: New file.
2488                 * objc/objc-api.h (_objc_lookup_class): Mark as export.
2489                 (_objc_load_callback): Likewise.
2490                 (_objc_object_alloc): Likewise.
2491                 (_objc_object_copy): Likewise.
2492                 (_objc_object_dispose): Likewise.
2493
2494         2004-01-25  Andrew Pinski  <pinskia@physics.uc.edu>
2495
2496                 * archive.c: s/__inline__/inline
2497                 * sendmsg.c: Likewise.
2498
2499                 * encoding.c: Remove FIXME about the warning
2500                 about unused variable.
2501                 * sendmsg.c: Add a FIXME comment saying that
2502                 this should be using libffi.
2503
2504                 * Makefile.in (LIBTOOL): Use @LIBTOOL@ now as it works.
2505
2506
2507 2004-05-13  Andrew Pinski  <pinskia@physics.uc.edu>
2508
2509         * archive.c (objc_read_class): Initialize class_name.
2510         (objc_read_selector): Initialize selector_name.
2511
2512 2004-05-09  Richard Sandiford  <rsandifo@redhat.com>
2513
2514         * Makefile.in (toolexecdir): Remove trailing space.
2515
2516 2004-04-15  Nathanael Nerode  <neroden@gcc.gnu.org>
2517
2518         PR libobjc/14948
2519         * configure.ac: De-precious CC so multilibs work.
2520         * configure: Regenerate.
2521
2522 2004-04-14  Nathanael Nerode  <neroden@gcc.gnu.org>
2523
2524         * configure.ac: Restore toolexecdir.
2525         * Makefile.in: Restore toolexecdir.
2526         * configure: Regenerate.
2527
2528 2004-04-09  Nathanael Nerode  <neroden@gcc.gnu.org>
2529
2530         * configure.ac: Remove (unused) glibcpp_prefixdir.
2531         * configure: Regenerate.
2532
2533         * configure.in: Rename to configure.ac.
2534         * Makefile.in: Update to match.
2535
2536         * Makefile.in: Remove toolexecdir, glibcpp_toolexecdir (unused).
2537         Replace glibcpp_toolexeclibdir with toolexeclibdir.
2538         * configure.in: Remove glibcpp_toolexecdir (unused).
2539         Replace glibcpp_toolexeclibdir with toolexeclibdir.  Don't generate
2540         config.h or stamp-h (unused).  Move one comment to the right place.
2541         * configure: Regenerate.
2542         * config.h.in: Remove (unused).
2543
2544         * config.h.in: Regenerate with autoheader.
2545
2546         * Makefile.in: Remove (unused) gcc_version_trigger.
2547         * configure.in: Remove (unused) glibcpp_builddir.  Don't AC_SUBST
2548         gcc_version_trigger.
2549         * configure: Regenerate.
2550
2551         * configure.in: Switch to modern style for AC_INIT, AC_OUTPUT.
2552         Sort file into sections.  Remove dnl where appropriate.  Fix
2553         other style issues.
2554         * configure: Regenerate.
2555
2556         * configure.in: Replace old AC_PROG_CC hack with new one.
2557         Define toplevel_srcdir in terms of srcdir, not top_srcdir (there
2558         are no subdirectory output files, so this is fine).  Change prereq
2559         to autoconf 2.59.
2560         * aclocal.m4: Include ../config/no-executables.m4.
2561         * configure: Regenerate with autoconf 2.59.
2562
2563         * configure.in: Improve comments on gthread_cflags.  Improve m4
2564         quotation, and replace 'if test' with 'case', for --enable-objc-gc.
2565         * configure: Regenerate.
2566
2567         * configure.in: Move PACKAGE and VERSION settings up top.  Remove
2568         unused call to AC_PROG_LN_S.  Default RANLIB to ':'.  Remove
2569         redundant checks for values of RANLIB, AR, INSTALL.
2570         * configure: Regenerate.
2571
2572         * configure.in: Clean up handling of
2573         --enable-version-specific-runtime-libs and related variables;
2574         replace 'if test' with 'case' where reasonable.  Fix comments.
2575         Remove useless libstdcxx_interface.
2576         * configure: Regenerate.
2577
2578         * configure.in: Use _GCC_TOPLEV_NONCANONICAL_TARGET.
2579         Replace uses of target_alias with target_noncanonical.
2580         * aclocal.m4: Include ../config/acx.m4.
2581         * configure: Regenerate.
2582         * Makefile.in: Replace uses of target_alias with target_noncanonical.
2583         Fix copyright statement.
2584
2585         * configure.in: Hand-inline bulky, confusing macros from
2586         aclocal.m4.  Replace references to "GNU Objective C" with "GCC".
2587         Update copyright notice.  Remove stuff for automake, which isn't
2588         used in this directory.  Remove emacs local variables.
2589         * aclocal.m4: Remove hand-inlined macros.  Update copyright notice.
2590         * configure: Regenerate.
2591
2592 2004-03-16  Manfred Hollstein  <mh@suse.com>
2593
2594         * Makefile.in, configure.in, configure: Update copyright years.
2595
2596 2004-03-15  Manfred Hollstein  <mh@suse.com>
2597
2598         * Makefile.in (LIBOBJC_VERSION, LIBOBJC_GC_VERSION): Use
2599         definition from configure.in.
2600         * configure.in (PACKAGE): Add definition.
2601         (VERSION): Add definition; substitute it in output files.
2602         * configure: Re-generate.
2603
2604 2004-03-05  Ziemowit Laski  <zlaski@apple.com>
2605
2606         * objc/hash.h (hash_string, compare_strings):
2607         Add type-casts to make Objective-C++ happy.
2608         * objc/typedstream.h (objc_get_stream_class_version):
2609         Rename parameter from 'class' to 'class_name' to make
2610         Objective-C++ happy.
2611
2612 2004-03-01  Michael Matz  <matz@suse.de>
2613
2614         * Makefile.in (ALL_CFLAGS): Add -fno-strict-aliasing.
2615
2616 2004-02-06  Ziemowit Laski  <zlaski@apple.com>
2617
2618         * objc/objc-api.h (objc_super): The 'class' field shall
2619         be named 'super_class' #ifdef __cplusplus.
2620
2621 2004-01-17  Andrew Pinski  <pinskia@physics.uc.edu>
2622
2623         PR target/10781
2624         * encoding.c (rs6000_special_round_type_align): Define.
2625
2626 2004-01-14  Adam Fedor  <fedor@gnu.org>
2627
2628         PR libobjc/12155
2629         * selector.c (__objc_register_instance_methods_to_class): Free
2630         new_list if not used.
2631
2632 2004-01-09  Andrew Ruder  <aeruder@ksu.edu>
2633
2634         PR libobjc/11904
2635         * sarray.c (sarray_free): Free array->is_copy_of latter.
2636
2637 2003-12-01  Zack Weinberg  <zack@codesourcery.com>
2638
2639         PR 11433
2640         * Protocol.m (descriptionForInstanceMethod): Don't dereference
2641         instance_methods if it's NULL.
2642         (descriptionForClassMethod): Likewise for class_methods.
2643
2644 2003-10-24  Rainer Orth  <ro@TechFak.Uni-Bielefeld.DE>
2645
2646         * Makefile.in (runtime-info.h): Remove -Wp.
2647
2648 2003-10-21  Rainer Orth  <ro@TechFak.Uni-Bielefeld.DE>
2649
2650         * Makefile.in (CC1OBJ): Remove.
2651         (runtime-info.h): Invoke $(CC) so all MULTIFLAGS are handled
2652         correctly.
2653         Use .m extension for temporary file.
2654         Remove assembler temp file.
2655
2656 2003-10-20  Joseph S. Myers  <jsm@polyomino.org.uk>
2657
2658         * objc/hash.h (hash_string): Don't use a cast as an lvalue.
2659
2660 2003-10-17  Rainer Orth  <ro@TechFak.Uni-Bielefeld.DE>
2661
2662         * Makefile.in (runtime-info.h): Use MULTIFLAGS.
2663
2664 2003-09-09  Alan Modra  <amodra@bigpond.net.au>
2665
2666         * configure: Regenerate.
2667
2668 2003-08-27  Alexander Malmberg  <alexander@malmberg.org>
2669
2670         * Makefile.in, aclocal.m4: Update to $(libdir)/gcc/ instead of
2671         (libdir)/gcc-lib/ when installing.
2672         * configure: Regenerate.
2673
2674 Thu Jul 10 10:27:43 2003  Nicola Pero  <n.pero@mi.flashnet.it>
2675
2676         libobjc/9969
2677         * sendmsg.c (get_imp): Fixed rare threading problem.
2678         (__objc_responds_to): Similar fixes.
2679         (objc_msg_lookup): Similar fixes.
2680         (__objc_init_install_dtable): Lock the runtime before checking if the
2681         table is installed.
2682
2683 2003-05-23  Nathanael Nerode  <neroden@gcc.gnu.org>
2684
2685         * hash.c, init.c, libobjc.def, libobjc_entry.c, linking.m,
2686         makefile.dos, misc.c, nil_method.c, objects.c, sarray.c,
2687         selector.c, sendmsg.c, thr-dce.c, thr-decosf1.c, thr-irix.c,
2688         thr-mach.c, thr-objc.c, thr-os2.c, thr-posix.c, thr-pthreads.c,
2689         thr-rtems.c, thr-single.c, thr-solaris.c, thr-vxworks.c,
2690         thr-win32.c, thr.c: Replace "GNU CC" with "GCC".
2691         * Makefile.in, NXConstStr.m, Object.m, Protocol.m, archive.c,
2692         class.c, encoding.c, gc.c, objc/NXConstStr.h, objc/Object.h,
2693         objc/Protocol.h, objc/encoding.h, objc/hash.h, objc/objc-api.h,
2694         objc/objc-list.h, objc/objc.h, ocjc/runtime.h, objc/sarray.h,
2695         objc/thr.h, objc/typedstream.h: Replace "GNU CC" with "GCC".
2696
2697 Tue May 13 14:56:03 2003  Richard Frith-Macdonald <rfm@gnu.org>
2698                           Nicola Pero  <n.pero@mi.flashnet.it>
2699
2700         libobjc/10742
2701         * init.c (class_superclass_of_class): New function.
2702         (create_tree_of_subclasses_inherited_from): Use it.
2703         (__objc_tree_insert_class): Likewise.
2704         (class_is_subclass_of_class): Likewise.
2705
2706 2003-04-11  David Chad  <davidc@freebsd.org>
2707             Loren J. Rittle  <ljrittle@acm.org>
2708
2709         libobjc/8562
2710         * objc/hash.h (hash_string): Constify correctly.
2711         (compare_ptrs): Use direct compare.
2712         * objc/objc-list.h (list_nth): Rename index to indx to avoid shadow.
2713         * objc/sarray.h: Global rename index to indx to avoid shadow.
2714
2715 2003-03-12  Andreas Schwab  <schwab@suse.de>
2716
2717         * aclocal.m4 (GLIBCPP_EXPORT_INSTALL_INFO): Avoid trailing /. in
2718         glibcpp_toolexeclibdir.
2719         * configure: Rebuilt.
2720
2721 2003-02-20  Alexandre Oliva  <aoliva@redhat.com>
2722
2723         * configure.in: Propagate ORIGINAL_LD_FOR_MULTILIBS to
2724         config.status.
2725         * configure: Rebuilt.
2726
2727 2003-01-27  Alexandre Oliva  <aoliva@redhat.com>
2728
2729         * aclocal.m4 (glibcpp_toolexeclibdir): Instead of
2730         $(MULTISUBDIR), use `$CC -print-multi-os-directory`, unless
2731         version_specific_libs is enabled.
2732         * configure: Rebuilt.
2733
2734 2003-01-09  Christian Cornelssen  <ccorn@cs.tu-berlin.de>
2735
2736         * Makefile.in (FLAGS_TO_PASS): Also pass DESTDIR.
2737         (install-libs, install-headers): Prepend $(DESTDIR) to
2738         destination paths in all (un)installation commands.
2739
2740 2002-12-02  Zack Weinberg  <zack@codesourcery.com>
2741
2742         * thr-objc.c: Include coretypes.h and tm.h.
2743
2744 2002-12-01  Zack Weinberg  <zack@codesourcery.com>
2745
2746         * encoding.c, sendmsg.c: Include coretypes.h and tm.h.
2747
2748 2002-11-26  Nathanael Nerode  <neroden@gcc.gnu.org>
2749
2750         * configure.in: Remove skip-this-dir support.
2751         * configure: Regenerate.
2752
2753 2002-09-22  Kaveh R. Ghazi  <ghazi@caip.rutgers.edu>
2754
2755         * Makefile.in (all): Fix multilib parallel build.
2756
2757 Thu Sep 12 12:44:37 2002  Nicola Pero  <n.pero@mi.flashnet.it>
2758
2759         * sendmsg.c (nil_method): Declare not to take a variable number of
2760         args.
2761         (objc_msg_lookup): Cast nil_method to IMP before returning it.
2762         (objc_msg_lookup_super): The same.
2763
2764 2002-09-10  Jan Hubicka  <jh@suse.cz>
2765
2766         * nil_method.c (nil_method): No longer defined with variable
2767         arguments.
2768
2769 2002-07-02  Rodney Brown  <rbrown64@csc.com.au>
2770
2771         * objc/encoding.h: Fix formatting.
2772         * objc/hash.h: Likewise.
2773         * objc/objc-api.h: Likewise.
2774         * objc/runtime.h: Likewise.
2775         * objc/thr.h: Likewise.
2776         * archive.c: Likewise.
2777         * class.c: Likewise.
2778         * encoding.c: Likewise.
2779         * gc.c: Likewise.
2780         * hash.c: Likewise.
2781         * init.c: Likewise.
2782         * misc.c: Likewise.
2783         * nil_method.c: Likewise.
2784         * objects.c: Likewise.
2785         * sarray.c: Likewise.
2786         * selector.c: Likewise.
2787         * sendmsg.c: Likewise.
2788         * thr-mach.c: Likewise.
2789         * thr.c: Likewise.
2790
2791 2002-06-25  DJ Delorie  <dj@redhat.com>
2792
2793         * aclocal.m4 (GLIBCPP_CONFIGURE): Split out
2794         GLIBCPP_TOPREL_CONFIGURE.
2795         * configure.in: Call it before AC_CANONICAL_SYSTEM.
2796         * configure: Regenerate.
2797
2798 2002-06-21  Kaveh R. Ghazi  <ghazi@caip.rutgers.edu>
2799
2800         * Object.m (forward, read, write): Fix unused parameter warnings.
2801         * encoding.c: Include <stdlib.h>.
2802         (target_flags): Mark with attribute unused.
2803         (atoi): Delete.
2804         * runtime.h (__objc_selector_max_index): Change to unsigned int.
2805         (__objc_generate_gc_type_description): Prototype.
2806         * selector.c (__objc_selector_max_index): Change to unsigned int.
2807
2808 Mon Jun 17 18:37:42 2002  Nicola Pero  <n.pero@mi.flashnet.it>
2809
2810         * sendmsg.c (__objc_get_forward_imp): Fix warning by making sure
2811         we always have a return value: if __objc_msg_forward does not
2812         supply a forwarding implementation, return the default
2813         __builtin_apply based one.
2814
2815 2002-06-15  Kaveh R. Ghazi  <ghazi@caip.rutgers.edu>
2816
2817         * Object.m: Fix signed/unsigned warning.
2818         * Protocol.m: Likewise.
2819         * archive.c: Always include stdlib.h.
2820         (objc_read_short, objc_read_unsigned_short, objc_read_int,
2821         objc_read_long, __objc_read_nbyte_uint, __objc_read_nbyte_ulong):
2822         Fix signed/unsigned warning.
2823         (objc_write_type, objc_read_type, objc_write_types,
2824         objc_read_types): Ensure ctype 8-bit safety.
2825         (__objc_no_write, __objc_no_read): Mark unused parameters.
2826         * class.c (class_table_setup): Specify void arg.
2827         * encoding.c (atoi, objc_sizeof_type, objc_alignof_type,
2828         objc_skip_typespec, objc_skip_offset,
2829         objc_layout_structure_next_member): Ensure ctype 8-bit safety.
2830         (objc_layout_structure_next_member): Ensure variables are
2831         initialized.
2832         * gc.c (__objc_generate_gc_type_description,
2833         class_ivar_set_gcinvisible): Mark unused parameters.
2834         * init.c (__objc_send_load, __objc_destroy_class_tree_node): Mark
2835         unused parameters.
2836         (__objc_init_protocols) Fix signed/unsigned warning.
2837         * nil_method.c (nil_method): Mark unused parameters.
2838         * thr.h (objc_thread_callback): Specify void arg.
2839         * sarray.c (sarray_new, sarray_realloc, sarray_free): Fix
2840         signed/unsigned warning.
2841         (sarray_free): Fix formatting.
2842         * selector.c (sel_types_match): Ensure ctype 8-bit safety.
2843         * sendmsg.c (__objc_init_install_dtable) Mark unused parameters.
2844
2845 2002-06-09  Andreas Jaeger  <aj@suse.de>
2846
2847         * encoding.c (objc_layout_structure_next_member): Remove unused
2848         variable.
2849
2850 2002-05-20  Kaveh R. Ghazi  <ghazi@caip.rutgers.edu>
2851
2852         * Makefile.in (SHELL): Set to @SHELL@.
2853         (WARN_CFLAGS): New.
2854         (ALL_CFLAGS): Add $(WARN_CFLAGS).
2855
2856 2002-05-16  Rainer Orth  <ro@TechFak.Uni-Bielefeld.DE>
2857
2858         * aclocal.m4: Allow for PWDCMD to override hardcoded pwd.
2859         * configure: Regenerate.
2860
2861 2002-05-08  Alexandre Oliva  <aoliva@redhat.com>
2862
2863         * configure.in (ORIGINAL_LD_FOR_MULTILIBS): Preserve LD at
2864         script entry, and set LD to it when configuring multilibs.
2865         * configure: Rebuilt.
2866
2867 2002-04-19  David O'Brien  <obrien@FreeBSD.org>
2868
2869         * encoding.c (MAX, MIN, ROUNDING): #undef before defining.
2870
2871 2002-04-09  Hans-Peter Nilsson  <hp@bitrange.com>
2872
2873         PR objc/6107
2874         * objc/objc-api.h (struct objc_protocol_list): Change type of
2875         member count from int to size_t.
2876
2877 2002-02-11  Franz Sirl  <Franz.Sirl-kernel@lauterbach.com>
2878
2879         PR libobjc/4039
2880         * aclocal.m4: Replace with version copied from libstdc++-v3.
2881         * configure.in: Update for changes to aclocal and Makefile.
2882         * configure: Regenerate.
2883         * Makefile.in: Correct install of multilibs and shared libs, use
2884         INSTALL_DATA for include files.
2885
2886 Mon Dec 17 17:02:12 2001  Nicola Pero  <nicola@brainstorm.co.uk>
2887
2888         * init.c (__objc_exec_class): Fixed bug in the loop on unclaimed
2889         categories - when an unclaimed category was found, the loop was
2890         doing two steps forward instead of one, so that in certain cases
2891         it was failing to properly load all the categories.  (Reported
2892         with fix by Alexander Malmberg <alexander@malmberg.org>).
2893
2894 2001-11-14  Aldy Hernandez  <aldyh@redhat.com>
2895
2896         * encoding.c: Add target_flags.
2897
2898 2001-11-07  Aldy Hernandez  <aldyh@redhat.com>
2899
2900          * objc/objc-api.h (_C_VECTOR): New.
2901
2902          * encoding.c (VECTOR_TYPE): New.
2903
2904 Mon Oct 29 21:29:21 2001  Nicola Pero  <n.pero@mi.flashnet.it>
2905
2906         * class.c: Rewritten the class table to use optimized, lock-free
2907         lookup.  This more than doubles the speed of class method
2908         invocations.  (class_table_setup), (class_table_insert),
2909         (class_table_replace), (class_table_get_safe),
2910         (class_table_next), (class_table_print),
2911         (class_table_print_histogram): New functions.
2912         (__objc_init_class_tables): Use class_table_setup.
2913         (__objc_add_class_to_hash): Use class_table_get_safe and
2914         class_table_insert.  (objc_lookup_class), (objc_get_class): Do not
2915         assert the existence of the table; do not lock the runtime; use
2916         class_table_get_safe.  (objc_next_class): Use class_table_next.
2917         (__objc_resolve_class_links): Use class_table_next.
2918         (class_pose_as): Use class_table_replace.
2919
2920 2001-09-10  Ovidiu Predescu  <ovidiu@cup.hp.com>
2921
2922         * gc.c: Removed the DEBUG declaration.
2923
2924 Wed Jul 18 12:48:56 2001  Nicola Pero  <n.pero@mi.flashnet.it>
2925
2926         * thr.c (objc_mutex_lock): Invoke __objc_thread_id directly,
2927         rather than through objc_thread_id, to save a function call.
2928         (objc_mutex_trylock, objc_mutex_unlock, objc_condition_wait):
2929         Ditto.
2930
2931 Mon Jul 16 12:15:00 2001  Nicola Pero  <n.pero@mi.flashnet.it>
2932
2933         * objc/objc-api.h (object_is_class): Fixed - buggy code was trying
2934         to cast an id to a Class, which can not be done.  Make the check
2935         by using CLS_ISMETA on the class pointer instead.
2936         (object_is_meta_class): Similar fix.
2937
2938 2001-06-09  Alexandre Oliva  <aoliva@redhat.com>, Stephen L Moshier  <moshier@mediaone.net>
2939
2940         * configure.in (AC_EXEEXT): Work around in case it expands to
2941         nothing, as in autoconf 2.50.
2942         * acinclude.m4: Likewise.
2943         * configure: Rebuilt.
2944
2945 2001-06-08  Nicola Pero  <n.pero@mi.flashnet.it>
2946
2947         * THREADS: Explain that when we compile libobjc inside GCC, we
2948         always use thr-objc.c as a backend, which uses GCC's thread code.
2949
2950 2001-06-06  Richard Frith-Macdonald  <rrfm@gnu.org>
2951
2952         * init.c (__objc_send_message_in_list): When setting a new entry
2953         in __objc_load_methods use the method IMP as key, but check to see
2954         if the method is in the hashtable by looking at the IMP also.
2955         Also ... call the method after adding it to the hashtable rather
2956         than before ... thus preventing an obscure possibility of infinite
2957         recursion if a +load method itself loads a subclass.
2958
2959 2001-05-25  Ovidiu Predescu  <ovidiu@cup.hp.com>
2960
2961         * init.c (__objc_send_message_in_list): When setting a new entry
2962         in __objc_load_methods use the method name as key, not the method
2963         IMP (reported by Richard Frith-Macdonald <richard@brainstorm.co.uk>).
2964
2965 2001-05-09  Joseph S. Myers  <jsm28@cam.ac.uk>
2966
2967         * objc-features.texi: Move to ../gcc/objc.texi.
2968         * fdl.texi: Remove.
2969         * Makefile.in: Don't generate documentation from
2970         objc-features.texi.
2971
2972 2001-05-01  Mark Mitchell  <mark@codesourcery.com>
2973
2974         * fdl.texi: New file.
2975         * objc-features.texi: Simplify.
2976         * Makefile.in: Adjust accordingly.
2977
2978 2001-04-30  Mark Mitchell  <mark@codesourcery.com>
2979
2980         * objc-features.texi: Use the GFDL.
2981
2982 Wed Mar 21 04:44:58 EST 2001  John Wehle  (john@feith.com)
2983
2984         * encoding.c (REAL_TYPE): Define.
2985
2986 2001-03-19  David Edelsohn  <edelsohn@gnu.org>
2987
2988         * encoding.c (TYPE_MODE): Define.
2989
2990 2001-03-14  Nicola Pero  <n.pero@mi.flashnet.it>
2991
2992         * thr.c (objc_thread_add): New function.
2993         (objc_thread_remove): Ditto.
2994         * objc/thr.h: Declare them.
2995         * libobjc.def: Mention them.
2996
2997 2001-02-28  Ovidiu Predescu  <ovidiu@cup.hp.com>
2998
2999         * objc-features.texi: Document the @compatibility_alias compiler
3000         directive (description from Nicola Pero <n.pero@mi.flashnet.it>).
3001
3002 Fri Feb 23 18:12:00 2001  Rainer Orth  <ro@TechFak.Uni-Bielefeld.DE>
3003
3004         * sendmsg.c (__objc_forward): Delete strlen() declaration.
3005
3006 2001-02-08  Geoffrey Keating  <geoffk@redhat.com>
3007
3008         * configure.in: Don't run AC_PROG_CC_WORKS or AC_EXEEXT, because
3009         we're not interested in the result and they might fail.
3010         * configure: Regenerated.
3011
3012 2001-01-12  Joseph S. Myers  <jsm28@cam.ac.uk>
3013
3014         * objc-features.texi: Use @email.
3015
3016 2001-01-12  Joseph S. Myers  <jsm28@cam.ac.uk>
3017
3018         * sendmsg.c (__objc_print_dtable_stats): Don't use #ifdef inside
3019         printf.
3020
3021 2000-01-11  Richard Earnshaw  <rearnsha@arm.com>
3022
3023         * encoding.c (STRUCTURE_SIZE_BOUNDARY): Redefine in a way that
3024         determines the value dynamically.
3025
3026 Wed Jan  3 00:49:10 2001  Ovidiu Predescu  <ovidiu@cup.hp.com>
3027
3028         * sendmsg.c: Added __objc_msg_forward, a hook that allows external
3029         libraries to provide a function that returns the real forwarding
3030         function. This can alleviate problems __builtin_apply() and
3031         friends have on various platforms. (Solution suggested by Helge
3032         Hess.)
3033
3034         * objc/objc-api.h: Define __objc_msg_forward.
3035
3036         * sendmsg.c: Define gen_rtx_REG.
3037
3038 2000-12-06      Ralf Corsepius <corsepiu@faw.uni-ulm.de>
3039
3040         * thr-rtems.c: New file. Stub to compile.
3041
3042 2000-09-06  Alexandre Oliva  <aoliva@redhat.com>
3043
3044         * configure: Rebuilt with new libtool.m4.
3045
3046 Tue Aug 15 00:38:56 2000  Ovidiu Predescu  <ovidiu@cup.hp.com>
3047
3048         * configure.in: Create a config.h file. Check for <sched.h>.
3049         * configure: Regenerate.
3050
3051         * config.h.in: Check for <sched.h>.
3052
3053 2000-08-14  Zack Weinberg  <zack@wolery.cumb.org>
3054
3055         * configure: Regenerate after change to ../libtool.m4.
3056
3057 2000-08-14  Andreas Schwab  <schwab@suse.de>
3058
3059         * objc-features.texi (Top): Move @menu at end of node.
3060
3061 2000-08-11  Manfred Hollstein  <manfredh@redhat.com>
3062
3063         * objc-features.texi: Move @node Top before @menu.
3064
3065 Sun Aug  6 23:27:49 2000  Ovidiu Predescu  <ovidiu@cup.hp.com>
3066
3067         * objc-features.texi: Documented the new -fconstant-string-class
3068         option.
3069
3070 Sun Aug  6 22:51:16 2000  Ovidiu Predescu  <ovidiu@cup.hp.com>
3071
3072         * thr-posix.c: Integrated Chris Ball's <cball@fmco.com> changes to
3073         improve the Posix thread support for Objective-C.
3074
3075 2000-08-04  Zack Weinberg  <zack@wolery.cumb.org>
3076
3077         * aclocal.m4: Replace copy of ../libtool.m4 with
3078         sinclude(../libtool.m4).
3079
3080 Fri Jul 28 08:58:02 2000  Nicola Pero  <nicola@brainstorm.co.uk>
3081
3082         * configure.in: Added libtool support; build shared libraries
3083         if --enable-shared was passed on command line.
3084         * Makefile.in: Modified most compilation commands to use libtool.
3085         * aclocal.m4: New symbolic link to the ../libtool.m4, from the
3086         libtool distribution.
3087
3088 Sat Jul 29 00:10:21 2000  Ovidiu Predescu  <ovidiu@cup.hp.com>
3089
3090         * sarray.c, Object.m: Removed the explicit prototypes for strlen
3091         and memcpy on 64-bit platforms (Suggested by Rodney Brown
3092         <rdb@cup.hp.com>).
3093
3094 2000-05-12  H.J. Lu  (hjl@gnu.org)
3095
3096         * Makefile.in (GTHREAD_FLAGS): New.
3097         (ALL_CFLAGS): Add $(GTHREAD_FLAGS).
3098         (OBJC_THREAD_FILE): Changed to thr-objc.
3099
3100         * configure.in (GTHREAD_FLAGS): New, check and replace it for
3101         Makefile.
3102         (OBJC_THREAD_FILE): Removed.
3103
3104         * thr-objc.c: New.
3105
3106 2000-07-13  Kaveh R. Ghazi  <ghazi@caip.rutgers.edu>
3107
3108         * objc/hash.h: Include string.h.
3109
3110 2000-04-15  David Edelsohn  <edelsohn@gnu.org>
3111
3112         * Object.m (strlen): 64-bit PowerPC is a 64bit platform as well.
3113
3114 2000-04-12  Jakub Jelinek  <jakub@redhat.com>
3115
3116         * Object.m (strlen): Provide prototype on all 64bit platforms,
3117         not only alpha.
3118         * sarray.c (memcpy): Likewise.
3119         * encoding.c (objc_layout_finish_structure): Don't use
3120         ROUND_TYPE_ALIGN on sparc.
3121
3122         * encoding.c (objc_layout_structure_next_member): Do the whole
3123         procedure even for the first member, so that we get correct
3124         alignment.
3125
3126 2000-03-29  Zack Weinberg  <zack@wolery.cumb.org>
3127
3128         * objc/Protocol.h, objc/objc-list.h: Change #endif labels to
3129         comments.
3130
3131 2000-02-23  Zack Weinberg  <zack@wolery.cumb.org>
3132
3133         * Makefile.in: Add -DIN_TARGET_LIBS to ALL_CFLAGS.
3134
3135 Thu Sep 23 07:19:12 1999   Chris Ball <cball@fmco.com>
3136
3137         * thr-posix.c (__objc_mutex_deallocate): made deallocate work.
3138
3139 Tue Sep 21 07:47:10 1999  Jeffrey A Law  (law@cygnus.com)
3140
3141         * Makefile.in (gc.o, gc_gc.o): Do not pass -fgnu-runtime to
3142         the compiler when building C code.
3143
3144 Fri Aug  6 23:32:29 1999  Daniel Jacobowitz <drow@drow.them.org>
3145
3146         * Makefile.in (FLAGS_TO_PASS): Include prefix, exec_prefix,
3147         libdir, libsubdir and tooldir.
3148
3149 Mon Jun 21 05:40:15 1999  John David Anglin <dave@hiauly1>
3150
3151         * init.c (__objc_force_linking): Make global.
3152
3153 Thu May 20 03:20:59 1999  Jeffrey A Law  (law@cygnus.com)
3154
3155         * configure.in (AC_EXEEXT): Remove call.
3156         (compiler_name): Explicitly check with no extension and .exe
3157         extension.
3158         * configure: Regenerate.
3159
3160 Sun Apr 25 01:15:34 1999  Mumit Khan  <khan@xraylith.wisc.edu>
3161
3162         * Makefile.in (CC1OBJ): Define in terms of CC.
3163         (runtime-info.h): Use.
3164
3165 Fri April 8 08:21:07 1999 Ovidiu Predescu <ovidiu@cup.hp.com>
3166
3167         * objc-features.texi: Updated the URL to Boehm's GC page.
3168
3169 Fri Mar 26 23:41:07 1999 Ovidiu Predescu <ovidiu@cup.hp.com>
3170
3171         * archive.c (__objc_code_char, __objc_write_char): Explicitly specify
3172         the char as being signed (patch from Daniel Jacobowitz
3173         <drow@false.org>).
3174
3175 Wed Mar 24 22:41:28 1999  Mumit Khan  <khan@xraylith.wisc.edu>
3176
3177         * configure.in (AC_PREREQ): Update to 2.13.
3178         (AC_EXEEXT): Call to find possible file extension.
3179         (compiler_name): Use.
3180         * configure: Regenerate.
3181
3182 Wed Jan 27 02:31:01 1999  Jeffrey A Law  (law@cygnus.com)
3183
3184         * Makefile.in (ALL_CFLAGS): Add -DIN_GCC.
3185
3186 Tue Jan  5 01:38:53 1999  Jeffrey A Law  (law@cygnus.com)
3187
3188         * configure.in (thread_file): Correct and simplify code to find
3189         the thread file.
3190         * configure: Rebuilt.
3191
3192 1998-11-26  Manfred Hollstein  <manfred@s-direktnet.de>
3193
3194         * configure.in (compiler_name): Add check to detect if this
3195         language's compiler has been built.
3196         * configure: Regenerate.
3197
3198 Mon Nov 23 16:50:28 1998  Kaveh R. Ghazi  <ghazi@caip.rutgers.edu>
3199
3200         *  configure.in: Use AC_PREREQ(2.12.1).
3201
3202 Thu Nov 19 20:33:37 1998  Jeffrey A Law  (law@cygnus.com)
3203
3204         * Makefile.in (runtime-info.h): Avoid GNU make extensions.
3205
3206 Sun Nov  8 17:46:14 1998  Kaveh R. Ghazi  <ghazi@caip.rutgers.edu>
3207
3208         * Makefile.in (INCLUDES): Add -I$(srcdir)/$(MULTISRCTOP)../include.
3209
3210 Thu Oct 22 14:34:06 1998  Kaveh R. Ghazi  <ghazi@caip.rutgers.edu>
3211
3212         * configure.in: Use AC_CONFIG_AUX_DIR($topsrcdir).
3213
3214 Sat Oct 17 05:21:31 1998  Ovidiu Predescu  <ovidiu@slip.net>
3215
3216         * objc-features.texi (Top): Changed the email address.
3217         * objc-features.texi (Garbage Collection): Use @uref instead of @url.
3218
3219 Mon Oct 11 21:25:27 1998  Ovidiu Predescu  <ovidiu@slip.net>
3220
3221         * encoding.c: Redefine get_inner_array_type to get the first entry
3222         in the structure.
3223
3224 Thu Oct  8 12:21:14 1998  Richard Frith-Macdonald <richard@brainstorm.co.uk>
3225
3226         * encoding.c (objc_skip_type_qualifiers): Handle _C_BYREF.
3227         (objc_get_type_qualifiers): Similarly.
3228         * objc/encoding.h (_C_BYREF): Define.
3229         (_F_BYREF): Define.
3230
3231 1998-10-07  David S. Miller  <davem@pierdol.cobaltmicro.com>
3232
3233         * objc/sarray.h: Make boffset be an unsigned long when sparc so it
3234         works out on 64-bit systems.
3235
3236 Tue Oct  6 20:32:06 1998  Alexandre Oliva  <oliva@dcc.unicamp.br>
3237
3238         * Makefile.in (INCLUDES): Make it multilib-friendly.
3239
3240 Fri Oct  2 07:12:14 1998  H.J. Lu  (hjl@gnu.org)
3241
3242         * Makefile.in (INCLUDES): Add -I$(srcdir)/../gcc.
3243
3244 Thu Oct  1 22:33:03 1998 Robert Lipe  <robertl@dgii.com>
3245                          Jeffrey A Law  (law@cygnus.com)
3246
3247         * Makefile.in (INCLUDES): Reference gcc via $MULTIBUILDTOP.
3248         (FLAGS_TO_PASS): Added.
3249         (runtime-info.h): Reference cc1ibj via $MULTIBUILDTOP.
3250
3251         * archive.c: Change config.h to tconfig.h.
3252
3253         * configure.in: Find gcc's object directory even for multilibs.
3254
3255 Wed Sep 30 18:17:17 1998  Robert Lipe  <robertl@dgii.com>
3256
3257         * configure.in: Escape ^ in grep string.
3258         * configure: Rebuilt.
3259
3260 Wed Sep 30 09:14:52 1998  Jeffrey A Law  (law@cygnus.com)
3261
3262         * All .h files pushed down into the objc/ subdirectory.
3263         * Makefile.in (copy_headers): Corresponding changes.
3264         * configure.in (AC_INIT): Corresponding changes.
3265         * configure: Rebuilt.
3266
3267 1998-09-30  Ben Elliston  <bje@cygnus.com>
3268             Jeff Law      <law@cygnus.com>
3269
3270         * Makefile.in: Rewrite.
3271
3272         * configure.in: Likewise.
3273
3274         * configure: Regenerate.
3275
3276         * All .c files.  Remove "objc" prefix when including objc header
3277         files.  Include tconfig.h, not ../tconfig.h.
3278
3279 Mon Sep 21 23:27:10 1998  Ovidiu Predescu <ovidiu@slip.net>
3280
3281         * encoding.c (TREE_TYPE, ARRAY_TYPE): Define.
3282         (get_inner_array_type): Define.
3283
3284 1998-09-21  Ben Elliston  <bje@cygnus.com>
3285
3286         * New directory.  Moved files from ../gcc/objc.