libobjc/ChangeLog

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