libobjc/ChangeLog

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