libobjc/ChangeLog

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