libobjc/ChangeLog

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