libobjc/ChangeLog

   1 2012-03-22  Release Manager
   2
   3         * GCC 4.7.0 released.
   4
   5 2011-11-21  Andreas Tobler  <andreast@fgznet.ch>
   6
   7         * configure: Regenerate.
   8
   9 2011-11-02  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
  10
  11         * Makefile.in (INCLUDES): Add -I$(MULTIBUILDTOP)../libgcc.
  12         * configure.ac (target_thread_file, HAVE_GTHR_DEFAULT): Remove.
  13         * configure: Regenerate.
  14         * config.h.in: Regenerate.
  15
  16 2011-10-17  Paul Brook  <paul@codesourcery.com>
  17             Matthias Klose  <doko@ubuntu.com>
  18
  19         * exception.c (parse_lsda_header): hardcode ttype_encoding for older
  20         ARM EABI toolchains.
  21         (get_ttype_entry) Remove __ARM_EABI_UNWINDER__ variant.
  22
  23 2011-10-09  Nicola Pero  <nicola.pero@meta-innovation.com>
  24
  25         PR libobjc/49883
  26         * init.c (__objc_exec_class): Work around a bug in clang's code
  27         generation.  Clang sets the class->info field to values different
  28         from 0x1 or 0x2 (the only allowed values in the traditional GNU
  29         Objective-C runtime ABI) to store some additional information, but
  30         this breaks backwards compatibility.  Wipe out all the bits in the
  31         fields other than the first two upon loading a class.
  32
  33 2011-10-09  Nicola Pero  <nicola.pero@meta-innovation.com>
  34
  35         * class.c (objc_lookup_class): Added back for compatibility with
  36         clang which seems to emit calls to it.
  37
  38 2011-10-08  Richard Frith-Macdonald <rfm@gnu.org>
  39             Nicola Pero  <nicola.pero@meta-innovation.com>
  40
  41         PR libobjc/50428
  42         * sendmsg.c (__objc_send_initialize): If a class does not have an
  43         +initialize method, search for an +initialize method in the
  44         superclass and in the ancestor classes and execute the first one
  45         that is found.  This makes the GNU runtime behave in the same way
  46         as the Apple/NeXT runtime with respect to +initialize methods and
  47         subclassing.
  48
  49 2011-08-06  Nicola Pero  <nicola.pero@meta-innovation.com>
  50
  51         PR libobjc/50002
  52         * class.c (__objc_update_classes_with_methods): Iterate over meta
  53         classes as well as normal classes when refreshing the method
  54         implementations.  This fixes replacing class methods.
  55
  56 2011-08-06  Nicola Pero  <nicola.pero@meta-innovation.com>
  57
  58         * class.c (class_getSuperclass): Fixed to work with meta classes
  59         still in construction too.
  60
  61 2011-08-06  Nicola Pero  <nicola.pero@meta-innovation.com>
  62
  63         * class.c (class_getSuperclass): Fixed typo in comment.
  64
  65 2011-08-06  Nicola Pero  <nicola.pero@meta-innovation.com>
  66
  67         PR libobjc/49882
  68         * class.c (class_getSuperclass): Return the superclass if the
  69         class is in construction.
  70         * objc/runtime.h (class_getSuperclass): Updated documentation.
  71
  72 2011-08-05  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
  73
  74         * Makefile.in (INCLUDES): Search
  75         $(srcdir)/$(MULTISRCTOP)../libgcc.
  76
  77 2011-06-08  Nicola Pero  <nicola.pero@meta-innovation.com>
  78
  79         * objc/objc.h (__GNU_LIBOBJC__): Bumped to 20110608.
  80
  81 2011-06-08  Nicola Pero  <nicola.pero@meta-innovation.com>
  82
  83         * configure.ac (VERSION): Bumped to 4:0:0.
  84         * configure (VERSION): Likewise.
  85
  86 2011-06-08  Nicola Pero  <nicola.pero@meta-innovation.com>
  87
  88         * objc/README: Updated.
  89         * objc-private/selector.h: Updated comments.
  90
  91 2011-06-07  Nicola Pero  <nicola.pero@meta-innovation.com>
  92
  93         * sendmsg.c (class_get_instance_method): Removed.
  94         (class_get_class_method): Removed.
  95         (objc_get_uninstalled_dtable): Removed.
  96
  97 2011-06-07  Nicola Pero  <nicola.pero@meta-innovation.com>
  98
  99         * objc-private/module-abi-8.h (class_get_instance_size): Removed.
 100         * objects.c (class_create_instance): Removed.
 101         * error.c (__USE_FIXED_PROTOTYPES__): Removed.
 102         * gc.c (__objc_generate_gc_type_description): Use
 103         class_getInstanceSize() instead of class_get_instance_size().
 104         * selector.c (sel_types_match): Made static.
 105         (sel_get_typed_uid): Removed.
 106         (sel_get_any_typed_uid): Removed.
 107         (sel_get_name): Removed.
 108         (sel_get_type): Removed.
 109         (sel_register_name): Removed.
 110         (sel_register_typed_name): Removed.
 111         (sel_get_uid): Removed.
 112
 113 2011-06-07  Nicola Pero  <nicola.pero@meta-innovation.com>
 114
 115         * encoding.c (method_get_number_of_arguments): Removed.
 116         (method_get_sizeof_arguments): Removed.
 117
 118 2011-06-07  Nicola Pero  <nicola.pero@meta-innovation.com>
 119
 120         * class.c (objc_next_class): Removed.
 121         (class_pose_as): Removed.
 122         (CLASSOF): Removed.
 123         (class_table_replace): Removed.
 124         (objc_lookup_class): Removed.
 125
 126 2011-06-07  Nicola Pero  <nicola.pero@meta-innovation.com>
 127
 128         Removed the Traditional Objective-C runtime public API.
 129         * Makefile.in (OBJC_DEPRECATED_H): Variable removed.
 130         (install-headers): Do not create the objc/deprecated directory and
 131         do not install the deprecated headers.
 132         (OBJC_H): Removed encoding.h and objc-api.h.
 133         * Object.m: Removed all methods with the exception of -class and
 134         -isEqual:.  Updated includes.  ([-class]): Use Modern API.
 135         * objc/Object.h: Do not include deprecated/Object.h.
 136         * objc/deprecated/Object.h: Removed.
 137         * linking.m (__objc_linking): Call [Object class] instead of
 138         [Object name].
 139         * Protocol.m: Removed all methods with the exception of -isEqual:.
 140         Updated includes.
 141         * objc/Protocol.h: Do not include deprecated/Protocol.h.
 142         * objc/deprecated/Protocol.h: Removed.
 143         * objc/deprecated/struct_objc_symtab.h: Removed.
 144         * objc/deprecated/struct_objc_module.h: Removed.
 145         * objc/deprecated/struct_objc_ivar.h: Removed.
 146         * objc/deprecated/struct_objc_ivar_list.h: Removed.
 147         * objc/deprecated/struct_objc_method.h: Removed.
 148         * objc/deprecated/struct_objc_method_list.h: Removed.
 149         * objc/deprecated/struct_objc_protocol_list.h: Removed.
 150         * objc/deprecated/struct_objc_category.h: Removed.
 151         * objc/deprecated/MetaClass.h: Removed.
 152         * objc/deprecated/objc_msg_sendv.h: Removed.
 153         * objc/deprecated/README: Removed.
 154         * objc/deprecated/struct_objc_class.h: Removed.
 155         * objc/deprecated/struct_objc_protocol.h: Removed.
 156         * objc/deprecated/struct_objc_selector.h: Removed.
 157         * objc/encoding.h: Removed.
 158         * objc/message.h (struct objc_super): Removed the definition for
 159         the Traditional Objective-C runtime API.
 160         * objc/objc.h: Do not include objc/objc-decls.h.
 161         deprecated/struct_objc_selector.h, deprecated/MetaClass.h,
 162         deprecated/struct_objc_class.h, deprecated/struct_objc_protocol.h
 163         and deprecated/objc_msg_sendv.h.  Uncommented new definition of
 164         Protocol *.
 165         * objc/objc-api.h: Removed.
 166         * objc/runtime.h: Updated comments.  Removed check to detect
 167         concurrent usage of Traditional and Modern APIs.
 168         * objc-private/module-abi-8.h: Always define struct objc_class and
 169         struct objc_protocol.  (struct objc_protocol_list): Changed type
 170         of 'list' argument from 'Protocol *' to 'struct objc_protocol *'.
 171         (class_get_instance_size): Added.
 172         * objc-private/protocols.h (__objc_protocols_add_protocol): Take a
 173         'struct objc_protocol *' as argument, not a 'Protocol *'.
 174         * objc-private/runtime.h: Updated comments.
 175         * objc-private/selector.h (struct objc_selector, sel_eq): Added.
 176         * class.c: Include objc-private/selector.h.
 177         (objc_get_meta_class): Return a Class instead of a MetaClass.
 178         * encoding.c (method_get_next_argument): Removed.
 179         (method_get_first_argument): Removed.
 180         (method_get_nth_argument): Removed.
 181         * gc.c: Include objc/runtime.h instead of objc/encoding.h.
 182         Include objc-private/module-abi-8.h and ctype.h.
 183         * protocols.c (__objc_protocols_add_protocol): Take a 'struct
 184         objc_protocl *' as argument, not a 'Protocol *'.
 185         (class_addProtocol): Added casts to 'struct objc_protocol *' and
 186         'Protocol *'.
 187         (class_copyProtocolList): Likewise.
 188         (protocol_conformsToProtocol): Likewise.
 189         (protocol_copyProtocolList): Likewise.
 190         * sarray.c: Include objc-private/module-abi-8.h.
 191         * sendmsg.c (method_get_next_argument): Removed.
 192         (method_get_first_argument): Removed.
 193         (method_get_nth_argument): Removed.
 194         (objc_msg_sendv): Removed.
 195         (arglist_t, retval_t): New.  (class_get_class_method): Take a
 196         'Class', not 'MetaClass', argument.
 197         * thr.c: Include module-abi-8.h.
 198
 199 2011-06-03  Nicola Pero  <nicola.pero@meta-innovation.com>
 200
 201         * Makefile.in (OBJC_DEPRECATED_H): Removed struct_objc_static_instances.h
 202         and objc_get_uninstalled_dtable.h.
 203         * objc/deprecated/struct_objc_static_instances.h: Removed.
 204         * objc/deprecated/objc_get_uninstalled_dtable.h: Removed.
 205         * objc/objc-api.h: Do not include deprecated/objc_static_instances.h
 206         and deprecated/objc_get_uninstalled_dtable.h.
 207
 208 2011-06-03  Nicola Pero  <nicola.pero@meta-innovation.com>
 209
 210         * Makefile.in (OBJC_DEPRECATED_H): Removed objc_object_alloc.h.
 211         * objc/deprecated/objc_object_alloc.h: Removed.
 212         * objc/objc-api.h: Do not include deprecated/objc_object_alloc.h.
 213         * objects.c (_objc_object_alloc, _objc_object_dispose,
 214         _objc_object_copy): Removed.
 215         * libobjc.def (__objc_object_alloc, __objc_object_copy,
 216         __objc_object_dispose): Removed.
 217
 218 2011-06-03  Nicola Pero  <nicola.pero@meta-innovation.com>
 219
 220         * Makefile.in (OBJC_DEPRECATED_H): Removed METHOD_NULL.h.
 221         * objc/objc-api.h: Do not include deprecated/METHOD_NULL.h.
 222         * objc/deprecated/METHOD_NULL.h: Removed.
 223
 224 2011-06-03  Nicola Pero  <nicola.pero@meta-innovation.com>
 225
 226         * Makefile.in (OBJC_DEPRECATED_H): Removed objc_valloc.h,
 227         objc_malloc.h and objc_unexpected_exception.h.
 228         (exception.lo): Do not use -Wno-deprecated-declarations.
 229         (exception_gc.lo): Likewise.
 230         * objc/objc-api.h: Do not include deprecated/objc_valloc.h,
 231         deprecated/objc_malloc.h and
 232         deprecated/objc_unexpected_exception.h.
 233         * objc/deprecated/objc_valloc.h: Removed.
 234         * objc/deprecated/objc_malloc.h: Removed.
 235         * objc/deprecated/objc_unexpected_exception.h: Removed.
 236         * exception.c (_objc_unexpected_exception): Removed.
 237         (objc_exception_throw): Do not check for
 238         _objc_unexpected_exception.
 239         * memory.c (objc_valloc, _objc_malloc, _objc_atomic_malloc,
 240         _objc_valloc, _objc_realloc, _objc_calloc, _objc_free): Removed.
 241         * libobjc.def (_objc_unexpected_exception, objc_valloc): Removed.
 242
 243 2011-06-03  Nicola Pero  <nicola.pero@meta-innovation.com>
 244
 245         * objc/objc.h: Do not include deprecated/STR.h.
 246         * objc/deprecated/STR.h: Removed.
 247         * Makefile.in (OBJC_DEPRECATED_H): removed STR.h.
 248
 249 2011-06-03  Nicola Pero  <nicola.pero@meta-innovation.com>
 250
 251         * Makefile.in (OBJC_H): Removed hash.h and sarray.h.
 252         (OBJC_DEPRECATED_H): Likewise.
 253         * libobjc.def (objc_hash_new, objc_hash_delete, objc_hash_add,
 254         objc_hash_remove, objc_hash_next, objc_hash_value_for_key,
 255         objc_hash_is_key_in_hash, hash_add, hash_delete, hash_new,
 256         hash_next, hash_remove, hash_value_for_key, hash_is_key_in_hash,
 257         sarray_at_put, sarray_at_put_safe, sarray_free, sarray_lazy_copy,
 258         sarray_new, sarray_realloc, sarray_remove_garbage): Removed.
 259         * objc/sarray.h: Removed.
 260         * objc/hash.h: Removed.
 261         * objc/deprecated/sarray.h: Removed.
 262         * objc/deprecated/hash.h: Removed.
 263         * objc/Object.h: Do not include objc/deprecated/hash.h
 264         * Object.m: Include string.h.
 265         * objc/objc-api.h: Do not include objc/deprecated/hash.h.
 266         * objc-private/common.h (GNU_LIBOBJC_COMPILING_LIBOBJC_ITSELF):
 267         Removed.
 268
 269 2011-06-03  Nicola Pero  <nicola.pero@meta-innovation.com>
 270
 271         * Object.m ([-forward::]): Removed.
 272         * objc/deprecated/Object.h ([-forward::]): Removed.
 273         * sendmsg.c (__objc_forward): Updated comments.
 274
 275 2011-06-03  Nicola Pero  <nicola.pero@meta-innovation.com>
 276
 277         * Makefile.in (OBJC_H): Removed objc-list.h.
 278         (OBJC_DEPRECATED_H): Removed objc-list.h.
 279         * objc/objc-list.h: File removed.
 280         * objc/deprecated/objc-list.h: File removed.
 281
 282 2011-06-03  Nicola Pero  <nicola.pero@meta-innovation.com>
 283
 284         * Makefile.in (OBJC_H): Removed typedstream.h.
 285         (OBJC_DEPRECATED_H): Removed typedstream.h.
 286         (C_SOURCE_FILES): Removed archive.c.
 287         (Object.lo): Rule removed.
 288         (Object_gc.lo): Likewise.
 289         (archive.lo): Likewise.
 290         (archive_gc.lo): Likewise.
 291         * objc/deprecated/Object.h ([+streamVersion:], [-read], [-write],
 292         [-awake]): Removed.
 293         Do not include deprecated/typedstream.h.
 294         * Object.m: Removed the same methods.
 295         * archive.c: File removed.
 296         * objc/typedstream.h: File removed.
 297         * objc/deprecated/typedstream.h: File removed.
 298         * libobjc.def (__objc_read_nbyte_uint, __objc_read_nbyte_ulong,
 299         __objc_write_class, __objc_write_object, __objc_write_selector,
 300         objc_close_typed_stream, objc_end_of_typed_stream,
 301         objc_flush_typed_stream, objc_get_stream_class_version,
 302         objc_open_typed_stream, objc_open_typed_stream_for_file,
 303         objc_read_array, objc_read_char, objc_read_int, objc_read_long,
 304         objc_read_object, objc_read_selector, objc_read_short,
 305         objc_read_string, objc_read_type, objc_read_types,
 306         objc_read_unsigned_char, objc_read_unsigned_int,
 307         objc_read_unsigned_long, objc_read_unsigned_short,
 308         objc_write_array, objc_write_char, objc_write_int,
 309         objc_write_long, objc_write_object, objc_write_object_reference,
 310         objc_write_root_object, objc_write_selector, objc_write_short,
 311         objc_write_string, objc_write_string_atomic, objc_write_type,
 312         objc_write_types, objc_write_unsigned_char,
 313         objc_write_unsigned_int, objc_write_unsigned_long,
 314         objc_write_unsigned_short): Removed.
 315
 316 2011-06-02  Nicola Pero  <nicola.pero@meta-innovation.com>
 317
 318         * Makefile.in (OBJC_DEPRECATED_H): Removed objc_error.h.
 319         * objc/deprecated/objc_error.h: Removed.
 320         * objc/objc-api.h: Do not include deprecated/objc_error.h.
 321         * libobjc.def (objc_error, objc_verror): Removed.
 322         * error.c (_objc_error_handler, objc_error, objc_verror,
 323         objc_set_error_handler): Removed.
 324         * Object.m ([-error:], [-perform:], [-perform:with:],
 325         [-perform:with:with], [-subclassResponsibility:],
 326         [-notImplemented:], [-shouldNotImplement:], [-doesNotRecognize:]):
 327         Removed.
 328         * objc/deprecated/Object.h: Removed the same methods.
 329         * sendmsg.c (__objc_forward): Do not try to invoke the "error:"
 330         method after trying to invoke the "doesNotRecognize:" method.
 331
 332 2011-05-26  Nicola Pero  <nicola.pero@meta-innovation.com>
 333
 334         * sendmsg.c: Reindented part of the file.  No non-trivial changes
 335         in code.
 336
 337 2011-05-26  Nicola Pero  <nicola.pero@meta-innovation.com>
 338
 339         * sendmsg.c (__objc_install_dtable_for_class): Use objc_getClass,
 340         not objc_lookup_class.
 341
 342 2011-05-25  Richard Frith-Macdonald <rfm@gnu.org>
 343             David Ayers  <ayers@fsfe.org>
 344
 345         PR libobjc/38307
 346         * sendmsg.c: Include objc/hash.h.
 347         (get_implementation): New function, mostly with code from get_imp
 348         updated to support the new +initialize dispatch table logic.
 349         (get_imp): Use get_implementation.
 350         (__objc_responds_to): Updated to support the new +initialize
 351         dispatch table logic.
 352         (class_respondsToSelector): Likewise.
 353         (objc_msg_lookup): Use get_implementation.
 354         (__objc_init_install_dtable): Removed.
 355         (__objc_install_methods_in_dtable): Updated arguments.
 356         (__objc_install_dispatch_table_for_class): Renamed to
 357         __objc_install_dtable_for_class and updated to support the new
 358         +initialize dispatch table logic.
 359         (__objc_update_dispatch_table_for_class): Updated to support the
 360         new +initialize dispatch table logic.
 361         (__objc_forward): Call get_implementation instead of get_imp.
 362         (prepared_dtable_table): New.
 363         (__objc_prepare_dtable_for_class): New.
 364         (__objc_prepared_dtable_for_class): New.
 365         (__objc_get_prepared_imp): New.
 366         (__objc_install_prepared_dtable_for_class): New.
 367
 368 2011-05-24  Nicola Pero  <nicola.pero@meta-innovation.com>
 369
 370         PR libobjc/48177
 371         * selector.c (__sel_register_typed_name): Use sel_types_match()
 372         instead of strcmp() to compare selector types (Suggestion by
 373         Richard Frith-Macdonald <rfm@gnu.org>).
 374
 375 2011-04-15  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
 376
 377         PR libobjc/32037
 378         * Makefile.in (OBJC_GCFLAGS): Move ...
 379         * configure.ac (enable_objc_gc): ... here.
 380         Add $(libsuffix) to OBJC_BOEHM_GC.
 381         * configure: Regenerate.
 382
 383 2011-02-28  Nicola Pero  <nicola.pero@meta-innovation.com>
 384
 385         * selector.c (sel_getTypedSelector): Return NULL if there are
 386         multiple selectors with conflicting types.
 387         * objc/runtime.h (sel_getTypedSelector): Updated documentation.
 388
 389 2011-02-28  Richard Frith-Macdonald <rfm@gnu.org>
 390
 391         PR libobjc/47922
 392         * gc.c (class_ivar_set_gcinvisible): Use _C_GCINVISIBLE instead of
 393         a hardcoded "!".
 394
 395 2011-02-13  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
 396
 397         * configure: Regenerate.
 398
 399 2010-12-26  Nicola Pero  <nicola.pero@meta-innovation.com>
 400
 401         * init.c (create_tree_of_subclasses_inherited_from): Use
 402         class_superclass_of_class instead of assuming a class is
 403         unresolved when it could be resolved.  Tidied up assignment and
 404         check.
 405         (__objc_tree_insert_class): Enhanced DEBUG_PRINTF.
 406         (objc_tree_insert_class): Tidied up loop; return immediately upon
 407         inserting a class.
 408         (__objc_exec_class): Do not set __objc_class_tree_list.
 409
 410 2010-12-24  Nicola Pero  <nicola.pero@meta-innovation.com>
 411
 412         * selector.c (sel_getTypedSelector): Return NULL if given a NULL
 413         argument.
 414         (sel_registerTypedName): Same.
 415         (sel_registerName): Same.
 416         * objc/runtime.h: Updated documentation.
 417
 418 2010-12-24  Nicola Pero  <nicola.pero@meta-innovation.com>
 419
 420         * objc/runtime.h (class_addIvar): Updated documentation.  The
 421         alignment is actually the log_2 of the alignment in bytes.
 422         * ivars.c (class_addIvar): Corresponding change to the
 423         implementation.
 424
 425 2010-12-24  Nicola Pero  <nicola.pero@meta-innovation.com>
 426
 427         * objc/runtime.h (sel_getType): Renamed to sel_getTypeEncoding to
 428         be consistent with method_getTypeEncoding and
 429         ivar_getTypeEncoding.
 430         (sel_copyTypedSelectorList, sel_getTypedSelector): New.
 431         * selector.c (sel_getType): Renamed to sel_getTypeEncoding.
 432         (sel_copyTypedSelectorList, sel_getTypedSelector): New.
 433         (sel_get_type): Updated call to sel_getType.
 434
 435 2010-12-24  Nicola Pero  <nicola.pero@meta-innovation.com>
 436
 437         * objc/runtime.h (class_conformsToProtocol,
 438         class_copyProtocolList): Updated documentation.
 439
 440 2010-12-23  Nicola Pero  <nicola.pero@meta-innovation.com>
 441
 442         * init.c (create_tree_of_subclasses_inherited_from): Updated
 443         DEBUG_PRINTF messages.
 444         (__objc_tree_insert_class): Same.
 445         (__objc_send_load_using_method_list): Same.
 446         (__objc_send_load): Same.
 447         (__objc_exec_class): Same.  In particular, do not print the module
 448         name since it is no longer used.
 449         * sendmsg.c (__objc_send_initialize): Added DEBUG_PRINTFs for
 450         tracking +initialize calls.
 451         (__objc_update_dispatch_table_for_class): Added DEBUG_PRINTFs for
 452         tracking updates of dispatch tables.
 453         (__objc_install_dispatch_table_for_class): Same.
 454
 455 2010-12-23  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
 456
 457         * Makefile.in (libobjc$(libsuffix).la): Link with -Wc,-shared-libgcc.
 458         (libobjc_gc$(libsuffix).la): Likewise.
 459
 460 2010-12-23  Nicola Pero  <nicola.pero@meta-innovation.com>
 461
 462         * sendmsg.c (class_addMethod): Return NO if the method already
 463         exists in the class.
 464
 465 2010-12-22  Nicola Pero  <nicola.pero@meta-innovation.com>
 466
 467         * init.c (duplicate_classes): New.
 468         (__objc_exec_class): Initialize duplicate_classes.
 469         (__objc_create_classes_tree): Ignore classes in the
 470         duplicate_classes table.
 471         (__objc_call_load_callback): Same.
 472         (__objc_init_class): If a duplicate class is found, add it to
 473         duplicate_classes instead of aborting.  Return YES if the class is
 474         not a duplicate, and NO if it is.
 475         * objc-private/runtime.h (__objc_init_class): Updated prototype.
 476
 477 2010-12-22  Nicola Pero  <nicola.pero@meta-innovation.com>
 478
 479         * objc-private/objc-list.h: Reindented file.  No code changes.
 480         * objc-private/sarray.h: Same change.
 481
 482 2010-12-22  Nicola Pero  <nicola.pero@meta-innovation.com>
 483
 484         * objc-private/accessors.h: Removed 'extern "C"' guards.  This
 485         file is never compiled with C++.
 486         * objc-private/hash.h: Same change.
 487         * objc-private/objc-list.h: Same change.
 488         * objc-private/objc-sync.h: Same change.
 489         * objc-private/protocols.h: Same change.
 490         * objc-private/runtime.h: Same change.
 491         * objc-private/sarray.h: Same change.
 492         * objc-private/selector.h: Same change.
 493
 494 2010-12-21  Nicola Pero  <nicola.pero@meta-innovation.com>
 495
 496         PR libobjc/18764
 497         * class.c (__objc_add_class_to_hash): Return YES if the class was
 498         added, and NO if it already existed.
 499         * init.c (__objc_init_class): If __objc_add_class_to_hash returns
 500         NO, then abort the program with an error message.
 501         * objc-private/runtime.h (__objc_add_class_to_hash): Updated
 502         declaration.
 503
 504 2010-12-21  Nicola Pero  <nicola.pero@meta-innovation.com>
 505
 506         * init.c (_objc_load_callback): Initialize with 0.
 507         (__objc_call_callback): Renamed to __objc_call_load_callback.
 508         Check _objc_load_callback only once, and if it is not set, return
 509         immediately.
 510         (objc_send_load): Updated call to __objc_call_callback.
 511
 512 2010-12-21  Nicola Pero  <nicola.pero@meta-innovation.com>
 513
 514         PR libobjc/16110
 515         * init.c (__objc_send_message_in_list): Renamed to
 516         __objc_send_load_using_method_list.  Do not take an 'op' argument.
 517         Register the 'load' selector if needed.
 518         (__objc_send_load): Do not register the 'load' selector.  Updated
 519         call to __objc_send_message_in_list.
 520         (__objc_create_classes_tree): Add the class of any claimed
 521         category that was loaded in the module to the list of classes for
 522         which we try to execute +load.
 523
 524 2010-12-21  Nicola Pero  <nicola.pero@meta-innovation.com>
 525
 526         * objc-private/common.h: When DEBUG is defined, include <stdio.h>.
 527         Updated comments.
 528         * init.c (__objc_tree_insert_class): Use %p, not %x, when printing
 529         a pointer using DEBUG_PRINTF.
 530
 531 2010-12-21  Nicola Pero  <nicola.pero@meta-innovation.com>
 532
 533         PR libobjc/45953
 534         * selector.c (__sel_register_typed_name): When registering a new
 535         selector with the same name as an existing one, reuse the existing
 536         name string.  Also updated types, casts and comments in the whole
 537         function.
 538
 539 2010-12-21  Nicola Pero  <nicola.pero@meta-innovation.com>
 540
 541         * objc-private/module-abi-8.h (struct objc_symtab): Declare 'refs'
 542         to be 'struct objc_selector *' and not 'SEL'.
 543         * init.c (__objc_exec_class): Call
 544         __objc_register_selectors_from_module instead of iterating over
 545         each selector and calling __sel_register_typed_name for each.
 546         * objc-private/selector.h: Declare
 547         __objc_register_selectors_from_module instead of
 548         __sel_register_typed_name.
 549         * selector.c (__objc_register_selectors_from_module): New.
 550         (__sel_register_typed_name): Made static.
 551
 552 2010-12-21  Nicola Pero  <nicola.pero@meta-innovation.com>
 553
 554         * linking.m: Do not include objc/NXConstStr.h.
 555
 556 2010-12-21  Nicola Pero  <nicola.pero@meta-innovation.com>
 557
 558         * objc-private/runtime.h (DEBUG_PRINTF): Moved from here ...
 559         * objc-private/common.h (DEBUG_PRINTF): To here.
 560         * hash.c: Do not include objc-private/runtime.h and objc/thr.h.
 561
 562 2010-12-21  Nicola Pero  <nicola.pero@meta-innovation.com>
 563
 564         * hash.c: Tidied up comments and indentation.  No code changes.
 565
 566 2010-12-19  Nicola Pero  <nicola.pero@meta-innovation.com>
 567
 568         PR libobjc/47012
 569         * accessors.m (objc_getProperty): If not atomic, do not
 570         retain/autorelease the returned value.
 571
 572 2010-12-19  Nicola Pero  <nicola.pero@meta-innovation.com>
 573
 574         * objc-private/runtime.h (__objc_selector_max_index,
 575         __objc_init_selector_tables, __objc_register_selectors_from_class,
 576         __objc_register_selectors_from_list,
 577         __objc_register_selectors_from_description_list): Moved to ...
 578         * objc-private/selector.h: ... here.
 579
 580 2010-12-19  Nicola Pero  <nicola.pero@meta-innovation.com>
 581
 582         * objc-private/runtime.h (__objc_class_links_resolved): Removed.
 583         (__objc_print_dtable_stats): Removed.
 584         (__sel_register_typed_name): Removed.
 585         * sendmsg.c (__objc_print_dtable_stats): Use 'void' as argument.
 586
 587 2010-12-19  Nicola Pero  <nicola.pero@meta-innovation.com>
 588
 589         * init.c (__objc_exec_class): Call __objc_resolve_class_links (),
 590         if appropriate, after loading the module.
 591
 592 2010-12-19  Nicola Pero  <nicola.pero@meta-innovation.com>
 593
 594         * sendmsg.c (method_setImplementation): Do not declare.
 595
 596 2010-12-19  Nicola Pero  <nicola.pero@meta-innovation.com>
 597
 598         * objc/message.h: Updated comments.
 599         * objc/runtime.h: Updated comments.
 600
 601 2010-12-19  Nicola Pero  <nicola.pero@meta-innovation.com>
 602
 603         * class.c (objc_lookupClass): Renamed to objc_lookUpClass.
 604         * protocols.c: Updated all calls to objc_lookupClass to call
 605         objc_lookUpClass instead.
 606         * sendmsg.c (objc_lookupClass): Do not declare.
 607         (get_imp): Update call to objc_lookupClass to call
 608         objc_lookUpClass instead.
 609         * objc/runtime.h (objc_lookupClass): Renamed to objc_lookUpClass.
 610
 611 2010-12-19  Nicola Pero  <nicola.pero@meta-innovation.com>
 612
 613         * objc/runtime.h (class_ivar_set_gcinvisible): Declare.
 614         * sendmsg.c (_CLS_IN_CONSTRUCTION, CLS_IS_IN_CONSTRUCTION): Do not
 615         define.  Updated comments.
 616
 617 2010-12-19  Nicola Pero  <nicola.pero@meta-innovation.com>
 618
 619         * objc/encoding.h: Updated comments.
 620         * objc/runtime.h: Updated comments.
 621         (objc_setGetUnknownClassHandler): Mark with objc_EXPORT.
 622         (objc_sizeof_type): Same.
 623         (objc_alignof_type): Same.
 624         (objc_aligned_size): Same.
 625         (objc_promoted_size): Same.
 626         (objc_skip_type_qualifiers): Same.
 627         (objc_skip_typespec): Same.
 628         (objc_skip_offset): Same.
 629         (objc_skip_argspec): Same.
 630         (objc_get_type_qualifiers): Same.
 631         (objc_layout_structure): Same.
 632         (objc_layout_structure_next_member): Same.
 633         (objc_layout_finish_structure): Same.
 634         (objc_layout_structure_get_info): Same.
 635
 636 2010-12-19  Nicola Pero  <nicola.pero@meta-innovation.com>
 637
 638         * init.c: Updated comments.
 639         * objc/objc-api.h: Updated comments.
 640         * objc/runtime.h (_objc_load_callback): Declare.
 641
 642 2010-12-19  Nicola Pero  <nicola.pero@meta-innovation.com>
 643
 644         * objc/Object.h: Include deprecated/typedstream.h and
 645         deprecated/hash.h instead of typedstream.h.  Updated comments.
 646
 647 2010-12-19  Nicola Pero  <nicola.pero@meta-innovation.com>
 648
 649         * Makefile.in (OBJC_DEPRECATED_H): Added objc_msg_sendv.h.
 650         * objc/deprecated/objc_msg_sendv.h: New.
 651         * objc/message.h: Do not define retval_t, apply_t, arglist,
 652         arglist_t, objc_msg_sendv, now in
 653         objc/deprecated/objc_msg_sendv.h.
 654         * objc/objc.h: Do not include message.h; include
 655         objc/deprecated/objc_msg_sendv.h instead.  Tidied up comments.
 656         * sendmsg.c: Include objc/message.h.
 657         * thr.c: Include objc/message.h.
 658
 659 2010-12-19  Nicola Pero  <nicola.pero@meta-innovation.com>
 660
 661         * objc/objc-exception.h: Include objc-decls.h.  Mark all
 662         functions with objc_EXPORT.
 663         * objc/objc-sync.h: Same change.
 664
 665 2010-12-19  Nicola Pero  <nicola.pero@meta-innovation.com>
 666
 667         * Protocol.m: Moved all methods, with the exception of -isEqual:,
 668         into the 'Deprecated' category.
 669         * objc/Protocol.h: Removed all methods, moved to
 670         objc/deprecated/Protocol.h.  Include objc/deprecated/Protocol.h.
 671         * objc/deprecated/Protocol.h: New.
 672         * Makefile.in (OBJC_DEPRECATED_H): Added Protocol.h.
 673
 674 2010-12-19  Nicola Pero  <nicola.pero@meta-innovation.com>
 675
 676         * init.c: Include objc-private/selector.h.  Do not declare
 677         __sel_register_typed_name.
 678         * objc-private/selector.h (__sel_register_typed_name): Declare.
 679         * selector.c: Include objc-private/selector.h.
 680
 681 2010-12-18  Nicola Pero  <nicola.pero@meta-innovation.com>
 682
 683         * class.c: Tidied up comments and indentation.  No code changes.
 684         * error.c: Same.
 685         * exception.c: Same.
 686         * init.c: Same.
 687         * ivars.c: Same.
 688         * memory.c: Same.
 689         * objc-foreach.c: Same.
 690         * objc-sync.c: Same.
 691         * objects.c: Same.
 692         * protocols.c: Same.
 693         * sarray.c: Same.
 694         * thr.c: Same.
 695
 696 2010-12-17  Nicola Pero  <nicola.pero@meta-innovation.com>
 697
 698         * init.c: Include objc/runtime.h and objc-private/module-abi-8.h
 699         instead of objc/objc-api.h.
 700         (init_check_module_version): Take a 'struct objc_module *'
 701         argument instead of 'Module_t'.  Use 'struct objc_module *'
 702         instead of 'Module_t'.
 703         (__objc_created_classes_tree): Take a 'struct objc_module *'
 704         argument instead of 'Module_t'; use 'struct objc_symtab *' instead
 705         of 'Symtab_t'.
 706         (__objc_call_callback): Take a 'struct objc_module *' argument
 707         instead of 'Module_t'; use 'struct objc_symtab *' instead of
 708         'Symtab_t' and 'struct objc_category *' instead of 'Category_t'.
 709         (_objc_load_callback): Take a 'struct objc_category *' argument
 710         instead of 'Category *'.
 711         (class_superclass_of_class): Use objc_getClass() instead of
 712         objc_lookup_class().
 713         (create_tree_of_subclasses_inherited_from): Same change (also, use
 714         an explicit 'if' instead of '?').
 715         (objc_init_statics): Same change.
 716         (objc_send_load): Same change.
 717         (__objc_init_protocol): same change.
 718         (__objc_send_message_in_list): Take a 'struct objc_method_list *'
 719         argument instead of 'MethodList_t'.  Use 'struct objc_method *'
 720         instead of 'Method_t'.
 721         (__objc_send_load): Use 'struct objc_method_list *' instead of
 722         'MethodList_t'.  Use sel_registerName() instead of
 723         sel_register_name().
 724         (__objc_exec_class): Take a 'struct objc_module *' argument
 725         instead of 'Module_t'.  Use 'struct objc_symtab *' instead of
 726         'Symtab_t'.  Use objc_getClass() instead of objc_lookup_class().
 727         Use 'struct objc_category *' instead of 'Category_t'.
 728
 729 2010-12-16  Nicola Pero  <nicola.pero@meta-innovation.com>
 730
 731         * sendmsg.c: Include objc/runtime.h instead of objc/objc-api.h.
 732         Include objc-private/module-abi-8.h and objc-private/selector.h
 733         instead of objc/encoding.h.
 734         (objc_msg_lookup_super): Use super->super_class instead of
 735         super->class.
 736         (method_get_first_argument, method_get_next_argument): Declare
 737         locally.
 738         (class_get_instance_method): Declare before using.
 739         (objc_msg_sendv): Use 'struct objc_method' instead of 'Method'.
 740         (__objc_init_dispatch_tables, __objc_send_initialize): Use
 741         sel_registerName() instead of sel_register_name().
 742         (__objc_forward): Use sel_getName() instead of sel_get_name().
 743         (objc_get_uninstalled_dtable): Use 'void' as argument.
 744         * objc-private/selector.h: New.
 745
 746 2010-12-15  Nicola Pero  <nicola.pero@meta-innovation.com>
 747
 748         * objc/message.h (objc_super): When using the modern API, do not
 749         define Super and Super_t, and always use 'super_class' for the
 750         super class field.
 751         (objc_msg_lookup_super): Updated prototype to use 'struct
 752         objc_super *' instead of 'Super_t'.
 753         * sendmsg.c (objc_msg_lookup_super): Updated prototype to use
 754         'struct objc_super *' instead of 'Super_t'.
 755
 756 2010-12-15  Nicola Pero  <nicola.pero@meta-innovation.com>
 757
 758         * objc/message.h: Update comments, reindented code and moved
 759         deprecated types and functions at the end of the file.  No code
 760         changes.
 761
 762 2010-12-15  Nicola Pero  <nicola.pero@meta-innovation.com>
 763
 764         * ivars.c (class_addIvar): Use the 'size' argument instead of
 765         trying to calculate it using objc_sizeof_type().
 766         * objc/runtime.h (class_addIvar): Updated comments.
 767
 768 2010-12-15  Nicola Pero  <nicola.pero@meta-innovation.com>
 769
 770         * sendmsg.c: Reindented some code and tidied up comments.  No
 771         actual code changes.
 772
 773 2010-12-14  Nicola Pero  <nicola.pero@meta-innovation.com>
 774
 775         * objc/Object.h: Moved all the methods, with the exception of
 776         -class and -isEqual:, into ...
 777         * objc/deprecated/Object.h: here.
 778         * Object.m: Moved all the methods, with the exception of -class
 779         and -isEqual: into the 'Deprecated' category.
 780
 781 2010-12-14  Nicola Pero  <nicola.pero@meta-innovation.com>
 782
 783         * objects.c (object_copy): Do not #undef as we are no longer
 784         including objc/objc-api.h.
 785         * selector.c: Include objc/runtime.h and
 786         objc-private/module-abi-8.h.  Do not include objc/objc-api.h and
 787         objc/encoding.h.  Updated
 788         (__objc_register_selectors_from_class): Use struct
 789         objc_method_list * instead of MethodList_t.
 790         (__objc_register_selectors_from_list): Use Method instead of
 791         Method_t.
 792         (struct objc_method_description_list): Do not define here.
 793         (__objc_register_instance_methods_to_class): Use struct
 794         objc_method_list * instead of MethodList_t and Method instead of
 795         Method_t.
 796
 797 2010-12-14  Nicola Pero  <nicola.pero@meta-innovation.com>
 798
 799         * selector.c: Reindented some code and tidied up comments.  No
 800         actual code changes.
 801
 802 2010-12-13  Iain Sandoe  <iains@gcc.gnu.org>
 803
 804         * encoding.c (_darwin_rs6000_special_round_type_align): New.
 805         (darwin_rs6000_special_round_type_align): Adjust to use new routine.
 806
 807 2010-12-11  Nicola Pero  <nicola.pero@meta-innovation.com>
 808
 809         * sendmsg.c (selector_resolveClassMethod): New.
 810         (selector_resolveInstanceMethod): New.
 811         (__objc_resolve_class_method): New.
 812         (__objc_resolve_instance_method): New.
 813         (get_imp): Call __objc_resolve_class_method or
 814         __objc_resolve_instance_method at the appropriate time.
 815         (objc_msg_lookup): Same.
 816         (class_getClassMethod): Same.
 817         (class_getInstanceMethod): Same.
 818         (__objc_init_dispatch_tables): Initialize
 819         selector_resolveClassMethod and selector_resolveInstanceMethod.
 820         * objc/runtime.h: Updated documentation of class_getClassMethod,
 821         class_getInstanceMethod and class_getMethodImplementation.
 822
 823 2010-12-11  Nicola Pero  <nicola.pero@meta-innovation.com>
 824
 825         * objc-private/module-abi-8.h (struct objc_symtab): Updated
 826         description of sel_ref_cnt and refs.
 827         * objc/deprecated/struct_objc_symtab.h (objc_symtab): Same change.
 828
 829 2010-12-06  Dave Korn  <dave.korn.cygwin@gmail.com>
 830
 831         PR target/40125
 832         PR lto/46695
 833         * configure.ac (extra_ldflags_libobjc): Invoke ACX_LT_HOST_FLAGS.
 834         * Makefile.in (lt_host_flags): Import AC_SUBST'd value.
 835         * aclocal.m4: Regenerate.
 836         * configure: Regenerate.
 837
 838 2010-12-03  Matthias Klose  <doko@ubuntu.com>
 839
 840         * configure.ac (VERSION): Bump the version to 3:0:0.
 841         * configure: Regenerate.
 842
 843 2010-11-23  Richard Frith-Macdonald <rfm@gnu.org>
 844
 845         * sendmsg.c (get_imp): Fixed call to __objc_get_forward_imp to
 846         pass nil as the receiver since we don't know the receiver at this
 847         point.
 848
 849 2010-11-18  Nicola Pero  <nicola.pero@meta-innovation.com>
 850
 851         * ivars.c: Include stdlib.h.
 852         * protocols.c: Same change.
 853
 854 2010-10-24  Nicola Pero  <nicola.pero@meta-innovation.com>
 855
 856         * Makefile.in (OBJC_SOURCE_FILES): Added accessors.m.
 857         * accessors.m: New.
 858         * init.c: Include objc-private/accessors.h.
 859         (__objc_exec_class): Call __objc_accessors_init.
 860         * objc-private/accessors.h: New.
 861
 862 2010-10-17  Nicola Pero  <nicola.pero@meta-innovation.com>
 863
 864         * objc/message.h: Moved initial includes outside of extern "C".
 865         * objc/runtime.h: Add extern "C" for Objective-C++.
 866
 867 2010-10-17  Nicola Pero  <nicola.pero@meta-innovation.com>
 868
 869         * init.c (objc_send_load): Do not wait for NXConstantString to be
 870         registered before executing +load.  There is no point if
 871         -fconstant-string-class=xxx is used when compiling all modules,
 872         as is the case for almost all users.
 873         * linking.m (__objc_linking): Do not try to forcefully link in
 874         NXConstantString.
 875
 876 2010-10-16  Nicola Pero  <nicola.pero@meta-innovation.com>
 877
 878         * objc/runtime.h: Updated comments.
 879         (class_addMethod): New.
 880         (class_addIvar): New.
 881         (class_replaceMethod): New.
 882         (objc_allocateClassPair): New.
 883         (objc_registerClassPair): New.
 884         (objc_disposeClassPair): New.
 885         * class.c (objc_allocateClassPair): New.
 886         (objc_registerClassPair): New.
 887         (objc_disposeClassPair): New.
 888         (class_getSuperclass): Return Nil if a class is in construction.
 889         * init.c (__objc_exec_class): Call __objc_init_class.
 890         (__objc_init_class): New.
 891         * ivars.c (class_copyIvarList): Return NULL if class is in
 892         construction.  Do not lock the runtime mutex.
 893         (class_getInstanceVariable): Return NULL if class is in
 894         construction.  Do not lock the runtime mutex.
 895         (class_addIvar): New.
 896         * sendmsg.c (class_addMethod): New.
 897         (class_replaceMethod): New.
 898         * objc-private/module-abi-8.h (__CLS_SETNOTINFO): New.
 899         (_CLS_IN_CONSTRUCTION): New.
 900         (CLS_IS_IN_CONSTRUCTION): New.
 901         (CLS_SET_IN_CONSTRUCTION): New.
 902         (CLS_SET_NOT_IN_CONSTRUCTION): New.
 903         * objc-private/runtime.h (__objc_init_class): New.
 904
 905 2010-10-16  Nicola Pero  <nicola.pero@meta-innovation.com>
 906
 907         * class.c (class_getSuperclass): Call __objc_resolve_class_links
 908         if the class is not resolved yet.
 909         * ivars.c (class_getInstanceVariable): Use class_getSuperclass.
 910
 911 2010-10-16  Nicola Pero  <nicola.pero@meta-innovation.com>
 912
 913         * objc/runtime.h (class_getIvarLayout): New.
 914         (class_getWeakIvarLayout): New.
 915         (class_setIvarLayout): New.
 916         (class_setWeakIvarLayout): New.
 917         * ivars.c (class_getIvarLayout): New.
 918         (class_getWeakIvarLayout): New.
 919         (class_setIvarLayout): New.
 920         (class_setWeakIvarLayout): New.
 921
 922 2010-10-15  Nicola Pero  <nicola.pero@meta-innovation.com>
 923
 924         * objc/runtime.h (class_copyPropertyList): New.
 925         (class_getProperty): New.
 926         (property_getAttributes): New.
 927         (property_getName): New.
 928         * ivars.c (class_copyPropertyList): New.
 929         (class_getProperty): New.
 930         (property_getAttributes): New.
 931         (property_getName): New.
 932
 933 2010-10-15  Nicola Pero  <nicola.pero@meta-innovation.com>
 934
 935         * objc-private/runtime.h (__objc_update_classes_with_methods): New.
 936         * class.c (__objc_update_classes_with_methods): New.
 937         (objc_getClassList): Do not lock the class lock.
 938         * methods.c (method_exchangeImplementations): New.
 939         (method_setImplementation): New.
 940         * objc/runtime.h (method_setImplementation): New.
 941         (method_exchangeImplementations): New.
 942
 943 2010-10-15  Nicola Pero  <nicola.pero@meta-innovation.com>
 944
 945         * Protocol.m: Include objc/runtime.h and
 946         objc-private/module-abi-8.h instead of objc/objc-api.h.  Do not
 947         repeat Protocol's instance variables.
 948         (struct objc_method_description_list): Do not define here.
 949         ([-conformsTo:]): Reimplemented on top of protocol_conformsTo().
 950         ([descriptionForInstanceMethod:]): Use sel_isEqual() to compare
 951         selectors directly instead of getting names and then using strcmp.
 952         ([descriptionForClassMethod:]): Same change.
 953         ([-isEqual:]): Reimplemented on top of protocol_isEqual().
 954         * protocols.c (protocol_getMethodDescription): Use sel_isEqual()
 955         to compare selectors directly instead of getting names and then
 956         using strcmp.
 957         * objc/Protocol.h: Updated comments.
 958
 959 2010-10-15  Nicola Pero  <nicola.pero@meta-innovation.com>
 960
 961         * init.c (__objc_init_protocol): New function which fixes up a
 962         protocol's class pointer, registers it with the runtime, register
 963         all protocol selectors and registers associated protocols too.
 964         (objc_init_statics): Detect if we are initializing protocols, and
 965         if so, use __objc_init_protocol instead of only fixing up the
 966         class pointer.
 967         (__objc_init_protocls): Use __objc_init_protocol.
 968         * objc-private/module-abi-8.h: Updated comments.
 969         * objc-private/runtime.h
 970         (__objc_register_selectors_from_description_list): New.
 971         * selector.c (__objc_register_selectors_from_description_list):
 972         New.  (struct objc_method_description_list): Declare.
 973         * Protocol.m ([-descriptionForInstanceMethod:]): Use sel_get_name
 974         when accessing the name of a method, which is now correctly a SEL.
 975         ([-descriptionForClassMethod:]): Same change.
 976         * protocols.c (protocol_getMethodDescription): Same change.
 977         * objc/runtime.h: Updated comments.
 978         (sel_registerTypedName): Fixed typo in function name.
 979
 980 2010-10-13  Nicola Pero  <nicola.pero@meta-innovation.com>
 981
 982         PR libobjc/23214
 983         * init.c (objc_init_statics): Do not skip the initialization of a
 984         statics list if the first object has already been initialized; in
 985         the case of Protocols, while the first one may have been
 986         initialized, some others may not have been initialized yet.
 987
 988 2010-10-13  Nicola Pero  <nicola.pero@meta-innovation.com>
 989
 990         * Makefile.in (OBJC_DEPRECATED_H): Added
 991         objc_get_uninstalled_dtable, objc_object_alloc.h and
 992         struct_objc_static_instances.h.
 993
 994 2010-10-13  Nicola Pero  <nicola.pero@meta-innovation.com>
 995
 996         * encoding.c (method_copyReturnType): New.
 997         (method_copyArgumentType): New.
 998         (method_getReturnType): New.
 999         (method_getArgumentType): New.
1000         * methods.c (method_getDescription): New.
1001         * objc/runtime.h (method_copyReturnType): New.
1002         (method_copyArgumentType): New.
1003         (method_getReturnType): New.
1004         (method_getArgumentType): New.
1005         (method_getDescription): New.
1006
1007 2010-10-12  Nicola Pero  <nicola.pero@meta-innovation.com>
1008
1009         * encoding.c: Tidied up comments.
1010         (objc_skip_variable_name): New static inline function.
1011         (objc_sizeof_type): Use objc_skip_variable_name instead of copying
1012         the same code over and over.
1013         (objc_alignof_type): Same.
1014         (objc_aligned_size): Same.
1015         (objc_promoted_size): Same.
1016         (objc_skip_typespec): Same.
1017         (objc_layout_structure_next_member): Same.
1018         (objc_skip_offset): Skip a '-' before the digits (if any).  Fixed
1019         historical bug where objc_skip_offset would skip one byte even if
1020         there is no offset: check that the first offset digit is actually
1021         a digit before skipping it.
1022         (objc_skip_type_qualifiers): Mark as inline.
1023         (objc_skip_typespec): Mark as inline.
1024
1025 2010-10-12  Nicola Pero  <nicola.pero@meta-innovation.com>
1026
1027         * Makefile.in (C_SOURCE_FILES): Added methods.c.
1028         * encoding.c (method_getNumberOfArguments): New.
1029         (method_get_number_of_arguments): Call
1030         method_getNumberOfArguments.
1031         * ivars.c (ivar_getName): Check for NULL variable argument.
1032         (ivar_getOffset): Check for NULL variable argument.
1033         (ivar_getTypeEncoding): Check for NULL variable argument.
1034         (class_copyIvarList): New.
1035         * methods.c: New.
1036         * protocols.c (class_copyProtocolList): Check for Nil class_
1037         argument.
1038         * sendmsg.c: Use 'struct objc_method *' instead of Method_t, and
1039         'struct objc_method_list *' instead of MethodList_t.
1040         (class_getMethodImplementation): New.
1041         (class_respondsToSelector): New.
1042         (class_getInstanceMethod): New.
1043         (class_getClassMethod): New.
1044         * objc/runtime.h: Updated comments.
1045         (class_copyIvarList): New.
1046         (class_getInstanceMethod): New.
1047         (class_getClassMethod): New.
1048         (class_getMethodImplementation): New.
1049         (class_respondsToSelector): New.
1050         (method_getName): New.
1051         (method_getImplementation): New.
1052         (method_getTypeEncoding): New.
1053         (class_copyMethodList): New.
1054         (method_getNumberOfArguments): New.
1055
1056 2010-10-12  Nicola Pero  <nicola.pero@meta-innovation.com>
1057
1058         * class.c: Include objc/runtime.h and objc-private/module-abi-8.h
1059         instead of objc/objc-api.h.
1060         (objc_get_unknown_class_handler): Do not define.
1061         (class_isMetaClass): New.
1062         (class_getSuperclass): New.
1063         (class_getVersion): New.
1064         (class_setVersion): New.
1065         (class_getInstanceSize): New.
1066         * exceptions.c: Include objc/runtime.h instead of objc/objc-api.h.
1067         (is_kind_of_exception_matcher): Use objc_getSuperclass instead of
1068         objc_get_super_class.
1069         (get_ttype_entry): Use objc_getRequiredClass instead of
1070         objc_get_class.
1071         * ivars.c (class_getClassVariable): New.
1072         * objects.c: Include objc/runtime.h, objc/thr.h and
1073         objc-private/module-abi-8.h instead of objc/objc-api.h
1074         * objc/runtime.h (class_getClassVariable): New.
1075         (class_isMetaClass): New.
1076         (class_getSuperclass): New.
1077         (class_getVersion): New.
1078         (class_setVersion): New.
1079         (class_getInstanceSize): New.
1080         * objc-private/module-abi-8.h (HOST_BITS_PER_LONG): New (from
1081         objc/objc-api.h)
1082         (__CLS_INFO): Same.
1083         (__CLS_ISINFO): Same.
1084         (__CLS_SETINFO): Same.
1085         (CLS_ISMETA): Same.
1086         (CLS_ISCLASS): Same.
1087         (CLS_ISRESOLV): Same.
1088         (CLS_SETRESOLV): Same.
1089         (CLS_ISINITIALIZED): Same.
1090         (CLS_SETINITIALIZED): Same.
1091         (CLS_GETNUMBER): Same.
1092         (CLS_SETNUMBER): Same.
1093
1094 2010-10-12  Nicola Pero  <nicola.pero@meta-innovation.com>
1095
1096         * archive.c: Do not include objc/objc.h.
1097         * class.c: Do not include objc/objc.h.
1098         * encoding.c: Include objc/runtime.h, ctype.h and
1099         objc-private/module-abi-8.h instead of objc/objc-api.h and
1100         objc/encoding.h.
1101         * error.c: Do not include objc/objc.h.
1102         * gc.c: Include tconfig.h and objc/encoding.h only if
1103         OBJC_WITH_GC.
1104         * hash.c: Include objc/runtime.h and objc/thr.h instead of
1105         objc/objc-api.h.  Do not include objc/objc.h.
1106         * init.c: Do not include objc/objc.h.
1107         * ivars.c: Include objc/runtime.h, objc-private/module-abi-8.h and
1108         objc/thr.h instead of objc/objc-api.h.  Do not include
1109         objc/objc.h.
1110         * linking.m: Tidied comment.
1111         * memory.c: Include objc/runtime.h instead of objc/objc-api.h.
1112         Do not include objc/objc.h.
1113         * objects.c: Do not include objc/objc.h.
1114         * objc-sync.c: Include objc/runtime.h instead of objc/objc-api.h.
1115         * protocols.c: Do not include objc/objc.h.
1116         * sarray.c: Include objc/runtime.h instead of objc/objc-api.h.  Do
1117         not include objc/objc.h.
1118         * selector.c: Do not include objc/objc.h.
1119         * sendmsg.c: Do not include objc/objc.h.
1120         * thr.c: Include objc/runtime.h instead of objc/objc-api.h.
1121         Do not include objc/objc.h.
1122         * objc/objc-decls.h: Reindented code.
1123         * objc/runtime.h Include objc-decls.h.  Updated comments.
1124         (objc_malloc): New.
1125         (objc_atomic_malloc): New.
1126         (objc_calloc): New.
1127         (objc_realloc): New.
1128         (objc_free): New.
1129         * objc-private/runtime.h: Updated comments.
1130
1131 2010-10-12  Nicola Pero  <nicola.pero@meta-innovation.com>
1132
1133         * Makefile.in (C_SOURCE_FILES): Added protocols.c.
1134         * objc-private/protocols.h: New.
1135         * protocols.c: New.
1136         * init.c: Include objc-private/protocols.h.
1137         (__objc_exec_class): Call __objc_protocols_init on startup.
1138         (__objc_init_protocols): Call __objc_protocols_add_protocol.
1139         * objc-private/runtime.h: Use (struct objc_method_list *) instead
1140         of MethodList_t, and (struct objc_method *) instead of Method_t.
1141         * objc/deprecated/struct_objc_class.h: Define
1142         __objc_STRUCT_OBJC_CLASS_defined.
1143         * objc-private/module-abi-8.h (struct
1144         objc_method_description_list): New.
1145         (struct objc_class): Only define if
1146         __objc_STRUCT_OBJC_CLASS_defined is undefined.
1147         * objc/runtime.h (class_getName): New.
1148         (objc_getProtocol): New.
1149         (objc_copyProtocolList): New.
1150         (class_addProtocol): New.
1151         (class_conformsToProtocol): New.
1152         (class_copyProtocolList): New.
1153         (protocol_conformsToProtocol): New.
1154         (protocol_isEqual): New.
1155         (protocol_getName): New.
1156         (protocol_getMethodDescription): New.
1157         (protocol_copyMethodDescriptionList): New.
1158         (protocol_getProperty): New.
1159         (protocol_copyPropertyList): New.
1160         (protocol_copyProtocolList): New.
1161         * class.c (class_getName): New.
1162         * selector.c (sel_isEqual): New.
1163
1164 2010-10-12  Nicola Pero  <nicola.pero@meta-innovation.com>
1165
1166         * selector.c (sel_getName): Return "<null selector>" for a NULL
1167         argument.
1168         (sel_get_name): Return 0 for a NULL argument.
1169         * objc/runtime.h (sel_getName): Updated documentation.
1170
1171         * objc-private/hash.h (class_hash_table): Unused declaration
1172         removed.
1173         (module_hash_table): Same.
1174         * objc/deprecated/hash.h: Same changes.
1175
1176 2010-10-11  Nicola Pero  <nicola.pero@meta-innovation.com>
1177
1178         * class.c (objc_getClassList): New.
1179         (objc_getRequiredClass): New.
1180         (objc_getMetaClass): New.
1181         (objc_lookupClass): New.
1182         (objc_getClass): New.
1183         (__objc_get_unknown_class_handler): New.
1184         (objc_setGetUnknownClassHandler): New.
1185         (objc_get_class): Use __objc_get_unknown_class_handler.
1186         (objc_lookup_class): Call objc_getClass.
1187         * objc/objc-api.h: Updated comment and copyright notice.
1188         * objc/runtime.h: Updated comments.
1189         (objc_getClass): New.
1190         (objc_lookupClass): New.
1191         (objc_getMetaClass): New.
1192         (objc_getRequiredClass): New.
1193         (objc_getClassList): New.
1194         (objc_setGetUnknownClassHandler): New.
1195         (objc_get_unknown_class_handler): New.
1196         * objc-private/runtime.h: Use __objc_private_runtime_INCLUDE_GNU
1197         instead of __objc_runtime_INCLUDE_GNU as include guard.
1198         * objc-private/error.h (_objc_abort): Mark as noreturn.
1199
1200 2010-10-11  Nicola Pero  <nicola.pero@meta-innovation.com>
1201
1202         * Makefile.in (C_SOURCE_FILES): Added ivars.c.
1203         * ivars.c: New.
1204         * objc/objc.h: Updated comments.
1205         * objc/runtime.h (object_getClass): New.
1206         (object_getClassName): New.
1207         (object_setClass): New.
1208         (class_getInstanceVariable): New.
1209         (object_getIndexedIvars): New.
1210         (object_getInstanceVariable): New.
1211         (object_setInstanceVariable): New.
1212         (object_getIvar): New.
1213         (object_setIvar): New.
1214         (ivar_getName): New.
1215         (ivar_getOffset): New.
1216         (ivar_getTypeEncoding): New.
1217         * objc-private/module-abi-8.h (struct objc_class): Added.
1218         * objects.c (object_getClassName): New.
1219         (object_setClass): New.
1220
1221 2010-10-11  Nicola Pero  <nicola.pero@meta-innovation.com>
1222
1223         * objc/objc.h: Updated comments.
1224         * objc/objc-api.h: (object_copy): Added one argument; use a
1225         #define to maintain backwards-compatibility.  Moved
1226         _objc_object_alloc, _objc_object_copy, _objc_object_dispose and
1227         objc_get_uninstalled_dtable into
1228         objc/deprecated/objc_get_uninstalled_dtable.h and
1229         objc/deprecated/objc_object_alloc.h.  Include these files.
1230         * objc/deprecated/objc_get_uninstalled_dtable.h: New.
1231         * objc/deprecated/objc_object_alloc.h: New.
1232         * objc/runtime.h (set_getName): New.
1233         (sel_getType): New.
1234         (sel_getUid): New.
1235         (sel_registerName): New.
1236         (sel_registerTypedName): New.
1237         (sel_isEqual): New.
1238         (class_createInstance): New.
1239         (object_copy): New.
1240         (object_dispose): New.
1241         * objects.c: Do not include tconfig.h.  Include gc_typed.h if
1242         building the garbage collection version.
1243         (__objc_object_alloc): Removed.
1244         (__objc_object_copy): Removed.
1245         (__objc_object_dispose): Removed.
1246         (class_createInstance): New from code in class_create_instance.
1247         Cast second argument of GC_malloc_explicitly_typed.  Use
1248         objc_calloc.  Do not call _objc_object_alloc.
1249         (class_create_instance): Call class_createInstance.
1250         (object_copy): Added extraBytes argument.  Do not call
1251         _objc_object_copy.
1252         (object_dispose): Do not call _objc_object_dispose.
1253         * memory.c (objc_free): When using garbage collection, mark the
1254         argument as unused.
1255         * selector.c (sel_getName): New.
1256         (sel_get_name): Call sel_getName.
1257         (sel_getType): New.
1258         (sel_get_type): Call sel_getType.
1259         (sel_registerName): New.
1260         (sel_register_name): Call sel_registerName.
1261         (sel_registerTypedName): New.
1262         (sel_register_typed_name): Call sel_registerTypedName.
1263         (sel_getUid): New.
1264         (sel_get_uid): Call sel_getUid.
1265
1266 2010-10-10  Nicola Pero  <nicola.pero@meta-innovation.com>
1267
1268         * objc/objc-api.h: Define Method, Method_t, Category and
1269         Category_t.  Prevent including this file at the same time as
1270         objc/runtime.h.  Updated comments.
1271         * objc/deprecated/struct_objc_method.h: Do not define Method,
1272         Method_t.
1273         * objc/deprecated/struct_objc_category.h: Do not define Category,
1274         Category_t.
1275         * objc-private/module-abi-8.h: New file containing a copy of all
1276         the structure definitions.  Not used yet.
1277         * objc/encoding.h (objc_aligned_size): Removed duplicate
1278         declaration.  Updated comments.
1279         * objc/runtime.h: Added Ivar, objc_property_t, Property, Method,
1280         Category, struct objc_method_description, _C_ID and similar,
1281         _C_CONST and similar and _F_CONST and similar.  Added
1282         objc_sizeof_type, objc_alignof_type, objc_aligned_size,
1283         objc_promoted_size, objc_skip_type_qualifier, objc_skip_typespec,
1284         objc_skip_offset, objc_skip_argspec, objc_get_type_qualifiers,
1285         struct objc_struct_layout, objc_layout_structure,
1286         objc_layout_structure_next_member, objc_layout_finish_structure,
1287         objc_layout_structure_get_info.  Prevent including this file at
1288         the same time as objc/objc-api.h.
1289
1290 2010-10-10  Nicola Pero  <nicola.pero@meta-innovation.com>
1291
1292         * Makefile.in (OBJC_DEPRECATED_H): Added struct_objc_category.h,
1293         struct_objc_ivar.h, struct_objc_ivar_list.h, struct_objc_method.h,
1294         struct_objc_method_list.h, struct_objc_module.h,
1295         struct_objc_protocol_list.h, struct_objc_symtab.h.
1296         * objc/deprecated/struct_objc_category.h: New.
1297         * objc/deprecated/struct_objc_ivar.h: New.
1298         * objc/deprecated/struct_objc_ivar_list.h: New.
1299         * objc/deprecated/struct_objc_method.h: New.
1300         * objc/deprecated/struct_objc_method_list.h: New.
1301         * objc/deprecated/struct_objc_module.h: New.
1302         * objc/deprecated/struct_objc_protocol_list.h: New.
1303         * objc/deprecated/struct_objc_symtab.h: New.
1304         * objc/deprecated/struct_objc_static_instances.h: New.
1305         * objc/objc-api.h: Definitions of deprecated structures moved into
1306         the above header fragment files in objc/deprecated/.  Include the
1307         files instead of definition the structures here.  Updated
1308         comments.
1309         * objc/runtime.h: Updated comments.  Do not include objc-api.h.
1310         (objc_set_enumeration_mutation_handler): Renamed to
1311         objc_setEnumerationMutationHandler.
1312         * objc-foreach.c (objc_set_enumeration_mutation_handler): Renamed
1313         to objc_setEnumerationMutationHandler.
1314         * objc/objc-exception.h (objc_set_exception_matcher): Renamed to
1315         objc_setExceptionMatcher.
1316         (objc_set_uncaught_exception_handler): Renamed to
1317         objc_setUncaughtExceptionHandler.
1318         * exception.c: Same changes.
1319
1320 2010-10-10  Nicola Pero  <nicola.pero@meta-innovation.com>
1321
1322         * objc-sync.c: Include objc-private/common.h.
1323
1324 2010-10-10  Nicola Pero  <nicola.pero@meta-innovation.com>
1325
1326         * objc-foreach.c: Include objc-private/common.h.
1327         * objc/deprecated/METHOD_NULL.h: New file.
1328         * objc/objc-api.h: Include deprecated/METHOD_NULL.h instead of
1329         defining METHOD_NULL here.
1330         * Makefile.in (OBJC_DEPRECATED_H): Added METHOD_NULL.h.
1331         * Object.m ([+instancesRespondTo:]): Use (Method_t)0 instead of
1332         METHOD_NULL.
1333         ([-respondsTo:]): Same change.
1334         * objc/objc-api.h (method_get_imp): Converted it into a normal
1335         function so that we can hide the internals of struct objc_method.
1336         * sendmsg.c (method_get_imp): Implemented.
1337
1338 2010-10-09  Nicola Pero  <nicola.pero@meta-innovation.com>
1339
1340         * objc/objc-api.h (struct objc_super, Super, Super_t,
1341         objc_msg_lookup_super, objc_msg_sendv, objc_msg_forward,
1342         objc_msg_forward2): Declarations moved to objc/message.h.  Include
1343         message.h here.
1344         * objc/message.h: Added such declarations; updated comments.
1345
1346 2010-10-06  Nicola Pero  <nicola.pero@meta-innovation.com>
1347
1348         Implemented fast enumeration for Objective-C.
1349         * Makefile.in (C_SOURCE_FILES): Added objc-foreach.c.
1350         (OBJC_H): Added runtime.h
1351         * objc-foreach.c: New file.
1352         * objc/runtime.h: New file.
1353
1354 2010-09-30  Kai Tietz  <kai.tietz@onevision.com>
1355
1356         * objc/deprecated/struct_objc_class.h: Add padding
1357         to avoid warning with -Wpadded.
1358
1359 2010-09-26  Nicola Pero  <nicola.pero@meta-innovation.com>
1360
1361         * encoding.c (objc_sizeof_type): Added support for vector type and
1362         for double long types.
1363         (objc_alignof_type): Same change.
1364         (objc_skip_typespec): Same change.
1365         * objc/encoding.h (_C_GCINVISIBLE): Use '|' for _C_GCINVISIBLE
1366         instead of '!' since '!' is already used for _C_VECTOR.
1367         * objc/objc-api.h (_C_LNG_DBL): Added.
1368
1369 2010-09-26  Nicola Pero  <nicola.pero@meta-innovation.com>
1370
1371         * libobjc_entry.c: File removed.
1372
1373 2010-09-26  Kai Tietz  <kai.tietz@onevision.com>
1374
1375         * sendmsg.c (objc_msg_lookup): Remove inline.
1376         (objc_get_uninstalled_dtable): Likewise.
1377         * encoding.c (objc_skip_type_qualifiers): Likewise.
1378         (objc_skip_offset): Likewise.
1379         * archive.c (__objc_write_object): Likewise
1380         (__objc_write_class):
1381         (__objc_write_selector):
1382         (objc_read_char):
1383         (objc_read_unsigned_char):
1384         (objc_read_short):
1385         (objc_read_unsigned_short):
1386         (objc_read_int):
1387         (objc_read_long):
1388         (__objc_read_nbyte_uint):
1389         (objc_read_unsigned_int):
1390         (objc_read_unsigned_long):
1391         * objc/objc-decls.h (obc_EXPORT): Remove dllexport for DLL_EXPORT case.
1392         (objc_EXPORT): Likewise.
1393         * objc/message.h (objc-decls.h): Add include.
1394         * objc/objc-api.h: Mark API by objc_EXPORT.
1395         * libobjc.def (__objc_responds_to): Removed.
1396
1397 2010-09-18  Nicola Pero  <nicola.pero@meta-innovation.com>
1398
1399         * hash.c: Include objc-private/hash.h instead of objc/hash.h.
1400
1401         * objc/sarray.h: Moved into objc/deprecated/sarray.h;
1402         objc/sarray.h replaced with a placeholder including the file from
1403         the deprecated/ directory.
1404         * objc-private/sarray.h: New file (private copy of sarray.h).
1405         * hash.c: Include <assert.h> instead of "assert.h"
1406         * sarray.c: Include <assert.h> instead of "assert.h".  Include
1407         objc-private/sarray.h instead of objc/sarray.h.
1408         * selector.c: Include objc-private/sarray.h instead of
1409         objc/sarray.h.
1410         * sendmsg.c: Include <assert.h>.  Include objc-private/sarray.h
1411         instead of objc/sarray.h.
1412         * Makefile.in (OBJC_DEPRECATED_H): Added sarray.h.
1413
1414 2010-09-17  Nicola Pero  <nicola.pero@meta-innovation.com>
1415
1416         * objc-private/objc-list.h (list_remove_elem): Unused function
1417         removed.  (list_nth): Unused function removed.  (list_find):
1418         Unused function removed.  (list_lenght): Unused function removed.
1419
1420 2010-09-17  Nicola Pero  <nicola.pero@meta-innovation.com>
1421
1422         * objc/hash.h: Moved into objc/deprecated/hash.h; objc/hash.h
1423         replaced with a placeholder including the file from the
1424         deprecated/ directory.
1425         * objc/objc-api.h: Updated includes.
1426         * objc/typedstream.h: Updated includes.
1427         * objc-private/hash.h: New file (private copy of hash.h).
1428         * objc/objc-list.h: Moved into objc/deprecated/objc-list.h;
1429         objc/objc-list.h replaced with a placeholder including the file
1430         from the deprecated/ directory.
1431         * objc-private/objc-list.h: New file (private copy of objc-list.h).
1432         * init.c: Include objc-private/hash.h and objc-private/objc-list.h
1433         instead of objc/hash.h and objc/objc-list.h.
1434         * selector.c: Same change.
1435         * class.c: Added include <string.h>, which used to be implicitly included
1436         when hash.h was included.
1437         * exception.c: Same change.
1438         * objects.c: Same change.
1439         * sarray.c: Same change.
1440         * sendmsg.c: Same change.
1441         * Makefile.in (OBJC_DEPRECATED_H): Added hash.h and objc-list.h.
1442
1443 2010-09-14  Nicola Pero  <nicola.pero@meta-innovation.com>
1444
1445         Implemented objc_sync_enter() and objc_sync_exit(), which are
1446         required by @synchronized() to work.
1447         * objc-sync.c: New file.
1448         * objc/objc-sync.h: New file.
1449         * objc-private/objc-sync.h: New file.
1450         * init.c (__objc_exec_class): Call __objc_sync_init() during the
1451         Objective-C runtime startup.
1452         * Makefile.in: Added objc-sync.c and objc-sync.h.
1453         * configure.ac: Added GCC_CHECK_TLS.
1454         * acinclude.m4: Include ../config/enable.m4 and ../config/tls.m4.
1455         * configure: Regenerated.
1456         * config.h.in: Regenerated.
1457
1458 2010-09-12  Nicola Pero  <nicola.pero@meta-innovation.com>
1459
1460         * Makefile.in (%_gc.lo): New pattern rules to build the
1461         garbage-collected version of the library.  Removed rules for
1462         specific files that are no longer needed.  Standardized all rules.
1463         (C_SOURCE_FILES, OBJC_SOURCE_FILES): New variables.
1464         (OBJS, OBJS_GC): Compute these from C_SOURCE_FILES and
1465         OBJC_SOURCE_FILES.
1466         (INCLUDES): Removed the unused include -I$(srcdir)/objc.
1467
1468 2010-09-12  Nicola Pero  <nicola.pero@meta-innovation.com>
1469
1470         * memory.c (objc_calloc): Fixed call to GC_malloc when building
1471         with Garbage Colletion.
1472
1473 2010-09-12  Nicola Pero  <nicola.pero@meta-innovation.com>
1474
1475         * memory.c: Do not include objc-private/runtime.h.
1476
1477 2010-09-12  Nicola Pero  <nicola.pero@meta-innovation.com>
1478
1479         * objc/deprecated/objc_malloc.h: New file.
1480         * objc/deprecated/objc_valloc.h: New file.
1481         * objc/objc-api.h: Include the files instead of defining
1482         objc_valloc, _objc_malloc() and similar.
1483         * Makefile.in (OBJC_DEPRECATED_H): Added objc_valloc.h and
1484         objc_malloc.h.
1485         * memory.c: Removed the extra layer of indirection of _objc_malloc
1486         and similar.
1487         (objc_calloc): Use GC_malloc in the garbage-collected
1488         implementation as GC_malloc returns memory that is already freed.
1489         (objc_valloc): Deprecated.
1490
1491 2010-09-12  Nicola Pero  <nicola.pero@meta-innovation.com>
1492
1493         * objc/deprecated/objc_error.h: New file.
1494         * objc/objc-api.h: Include deprecated/objc_error.h instead of
1495         defining objc_error and related.
1496         * error.c: New file.  Added _objc_abort function which replaces
1497         objc_error.  No change in functionality as they both print an
1498         error and abort.
1499         * misc.c: File removed.  Code moved into memory.c and error.c.
1500         * memory.c: New file.
1501         * objc-private/error.h: New file.
1502         * archive.c: Include objc-private/error.h and use _objc_abort
1503         instead of objc_error everywhere.
1504         * class.c: Same change.
1505         * encoding.c: Same change.
1506         * init.c: Same change, and simplified init_check_module_version.
1507         * memory.c: Same change.
1508         * sendmsg.c:  Same change.
1509         * thr.c: Same change.
1510         * Makefile.in (OBJ_DEPRECATED_H): Added objc_error.h.
1511         (OBJ_H): Reordered list.
1512         (OBJS): Removed misc.lo, added memory.lo and error.lo.
1513         (OBJS_GC): Removed misc_gc.lo, added memory_gc.lo and error_gc.lo.
1514         (misc_gc.lo): Rule removed.
1515         (error_gc.lo): Rule added.
1516         (memory_gc.lo): Rule added.
1517
1518 2010-09-12  Nicola Pero  <nicola.pero@meta-innovation.com>
1519
1520         * objc/objc.h (__GNU_LIBOBJC__): New #define providing an easy way
1521         to check the API version.  Added some comments.
1522
1523         * objc-private/common.h: New file.
1524         * NXConstStr.m: Include objc-private/common.h.
1525         * Object.m: Same change.
1526         * Protocol.m: Same change.
1527         * archive.c: Same change.
1528         * class.c: Same change.
1529         * encoding.c: Same change.
1530         * exception.c: Same change.
1531         * gc.c: Same change.
1532         * hash.c: Same change.
1533         * init.c: Same change.
1534         * libobjc_entry.c: Same change.
1535         * linking.m: Same change.
1536         * misc.c: Same change (and added a comment).
1537         * nil_method.c: Same change.
1538         * objects.c: Same change.
1539         * sarray.c: Same change.
1540         * selector.c: Same change.
1541         * sendmsg.c: Same change.
1542         * thr.c: Same change.
1543
1544 2010-09-11  Nicola Pero  <nicola.pero@meta-innovation.com>
1545
1546         * objc/objc-api.h: Removed obsolete #ifdef for NeXTSTEP.
1547
1548 2010-09-11  Nicola Pero  <nicola.pero@meta-innovation.com>
1549
1550         * archive.c: Removed not needed includes.
1551         * class.c: Same change.
1552         * hash.c: Same change.
1553         * misc.c: Same change.
1554         * nil_method.c: Same change.
1555         * objects.c: Same change.
1556         * sarray.c: Same change.
1557         * sendmsg.c: Same change.
1558         * thr.c: Same change.
1559
1560 2010-09-11  Nicola Pero  <nicola.pero@meta-innovation.com>
1561
1562         * objc/runtime.h: Moved to objc-private/runtime.h.  Do not include
1563         all the objc/*.h files.
1564         * objc-private/runtime.h: New file.
1565         * archive.c: Include objc-private/runtime.h (and required objc/*.h
1566         files) instead of objc/runtime.h.
1567         * class.c: Same change.
1568         * hash.c: Same change.
1569         * init.c: Same change.
1570         * misc.c: Same change.
1571         * nil_method.c: Same change.
1572         * objects.c: Same change.
1573         * sarray.c: Same change.
1574         * selector.c: Same change.
1575         * sendmsg.c: Same change.
1576         * thr.c: Same change.
1577
1578 2010-09-11  Nicola Pero  <nicola.pero@meta-innovation.com>
1579
1580         * objc/deprecated/struct_objc_selector.h: New file.  Definition of
1581         'struct objc_selector' and 'sel_eq' moved here.
1582         * objc/deprecated/struct_objc_protocol.h: New file.  Definition of
1583         'struct objc_procotol' moved here.
1584         * objc/deprecated/struct_objc_class.h: New file.  Definition of
1585         'struct objc_class' moved here.
1586         * objc/deprecated/MetaClass.h: New file.  Definition of MetClass
1587         moved here.
1588         * objc/deprecated/STR.h: New file.  Definition of STR moved here.
1589         * objc/message.h: New file.  Definitions for relval_t, apply_t,
1590         arglist, arglist_t and objc_msg_lookup were moved here.
1591         * objc/objc.h: Include the above files instead of defining the
1592         corresponding structs, types and functions here.  Added new opaque
1593         definitions for SEL and Class.  Use Class and not 'struct
1594         objc_class *' in the definition of 'struct objc_object'.
1595         Commented all types defined in the file.  Removed special
1596         definition of BOOL as 'int' on __vxworks; use 'unsigned char'
1597         there as well.
1598         * objc/deprecated/objc-unexpected-exception.h: Renamed to
1599         objc_unexpected_exception.h.
1600         * objc/objc-api.h: Updated include of
1601         objc-unexpetected-exception.h
1602         * objc/objc-exception.h: Updated comments.
1603         * Makefile.in (OBJC_H, OBJC_DEPRECATED_H): Added the new header
1604         files.  Reindented list of files.
1605
1606 2010-09-10  Nicola Pero  <nicola.pero@meta-innovation.com>
1607
1608         * objc/objc-api.h (objc_trace): Unused variable removed.
1609
1610 2010-09-10  Nicola Pero  <nicola.pero@meta-innovation.com>
1611
1612         * objc/deprecated: New directory.
1613         * objc/deprecated/README: New file.
1614         * objc/README: New file.
1615         * objc/typedstream.h: Moved into objc/deprecated/typedstream.h;
1616         objc/typedstream.h replaced with a placeholder including the file
1617         from the deprecated/ directory.
1618         * objc/deprecated/objc-unexpected-exception.h: New file with the
1619         definition of _objc_unexpected_exception.
1620         * objc/objc-api.h: Include deprecated/objc-unexcepted-exception.h
1621         instead of defining _objc_unexpected_exception.
1622         * objc/deprecated/Object.h: New file with the deprecated Object
1623         methods in a 'Deprecated' category.
1624         * objc/Object.h Include deprecated/Object.h instead of defining
1625         the deprecated methods.
1626         * Object.m: Moved deprecated methods into 'Deprecated' category.
1627         * objc-private: New directory.
1628         * objc-private/README: New file.
1629         * Makefile.in (OBJC_DEPRECATED_H): New variable.
1630         (install-headers): Create installation directory for
1631         OBJC_DEPRECATED_H headers, and install them.
1632
1633 2010-09-10  Nicola Pero  <nicola.pero@meta-innovation.com>
1634
1635         * objc/objc-exception.h: Fixed include of objc.h.
1636
1637 2010-09-08  Nicola Pero  <nicola.pero@meta-innovation.com>
1638
1639         * objc/objc-exception.h: New file.
1640         * exception.c (objc_set_uncaught_exception_handler): Implemented.
1641         (objc_set_exception_matcher): Implemented.
1642         (objc_exception_throw): Use the uncaught exception handler if set.
1643         (PERSONALITY_FUNCTION): Use the exception matcher instead of the
1644         hardcoded isKindOf.
1645         (isKindOf): Renamed to is_kind_of_exception_matcher.  Tidied code
1646         up.  Removed segmentation fault when value is 'nil'.
1647         * objc/objc-api.h (_objc_unexpected_exception): Mark as
1648         deprecated.
1649         * Makefile.in (exception.lo, exception_gc.lo): Use
1650         -Wno-deprecated-declarations when compiling.
1651         (OBJC_H): Added objc-exception.h
1652
1653 2010-09-08  Nicola Pero  <nicola.pero@meta-innovation.com>
1654
1655         * objc/typedstream.h: Deprecate all functions in the file.  This
1656         file is obsolete.
1657         * objc/Object.h ([+streamVersion:], [-read:], [-write:],
1658         [-awake]): Documented that these methods are deprecated.  Added a
1659         brief description of the Object class and its relationship to the
1660         NSObject class.
1661         * Makefile.in: Compile archive.c and Object.m with
1662         -Wno-deprecated-declarations.
1663
1664 2010-09-08  Nicola Pero  <nicola.pero@meta-innovation.com>
1665
1666         Removed obsolete intermediate threading layer.
1667         * thr.c: Use __gthread_objc_xxx functions directly instead of
1668         __objc_thread_xxx ones.
1669         * objc/thr.h: Removed prototypes of no longer existing
1670         __objc_thread_xxx functions.
1671         * Makefile.in: Removed thr-objc.lo.
1672         * thr-dce.c: File removed.
1673         * thr-decosf1.c: File removed.
1674         * thr-irix.c: File removed.
1675         * thr-mach.c: File removed.
1676         * thr-objc.c: File removed.
1677         * thr-os2.c: File removed.
1678         * thr-posix.c: File removed.
1679         * thr-pthreads.c: File removed.
1680         * thr-rtems.c: File removed.
1681         * thr-single.c: File removed.
1682         * thr-solaris.c: File removed.
1683         * thr-vxworks.c: File removed.
1684         * thr-win32.c: File removed.
1685         * README.threads: File removed.
1686         * THREADS.MACH: File removed.
1687         * THREADS: Updated.
1688
1689 2010-09-07  Nicola Pero  <nicola.pero@meta-innovation.com>
1690
1691         * Object.m (MAX_CLASS_NAME_LEN): Unused define removed.
1692
1693 2010-09-06  Iain Sandoe  <iains@gcc.gnu.org>
1694
1695         * encoding.c: Add TARGET_ALIGN_NATURAL definition for m64 powerpc darwin.
1696         Add a comment as to why, update FIXME comments.
1697
1698 2010-09-06  Nicola Pero  <nicola.pero@meta-innovation.com>
1699
1700         * makefile.dos: Obsolete file removed.
1701
1702 2010-04-02  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
1703
1704         * aclocal.m4: Regenerate.
1705
1706 2010-03-23  Dave Korn  <dave.korn.cygwin@gmail.com>
1707
1708         PR libobjc/30445
1709         * configure.ac (extra_ldflags_libobjc): Define appropriately for
1710         Cygwin and MinGW hosts.
1711         * Makefile.am (libobjc_s.a): Remove dead pre-libtool target.
1712         (libobjc.dll): Likewise.
1713         * configure: Regenerate.
1714
1715 2009-12-05  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
1716
1717         * configure: Regenerate.
1718
1719 2009-11-28  Jakub Jelinek  <jakub@redhat.com>
1720
1721         * sarray.c (sarray_free): Use old_buckets variable.
1722         * encoding.c (objc_layout_structure_next_member): Remove unused
1723         bfld_type_size variable.
1724
1725 2009-08-24  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
1726
1727         * configure.ac (AC_PREREQ): Bump to 2.64.
1728
1729 2009-08-22  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
1730
1731         * aclocal.m4: Regenerate.
1732         * configure: Regenerate.
1733         * config.h.in: Regenerate.
1734
1735 2009-08-22  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
1736
1737         * Makefile.in (LIBTOOL): Add $(LIBTOOLFLAGS).
1738
1739 2009-07-30  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
1740
1741         * Makefile.in (AUTOCONF, ACLOCAL, ACLOCAL_AMFLAGS, aclocal_deps):
1742         New variables.
1743         ($(srcdir)/configure, $(srcdir)/aclocal.m4): New rules.
1744
1745 2009-07-30  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
1746
1747         * configure.ac (_AC_ARG_VAR_PRECIOUS): Use m4_rename_force.
1748
1749 2009-04-09  Nick Clifton  <nickc@redhat.com>
1750
1751         * sendmsg.c: Change copyright header to refer to version 3 of
1752         the GNU General Public License with version 3.1 of the GCC
1753         Runtime Library Exception and to point readers at the COPYING3
1754         and COPYING3.RUNTIME files and the FSF's license web page.
1755         * NXConstStr.m: Likewise.
1756         * Object.m: Likewise.
1757         * Protocol.m: Likewise.
1758         * archive.c: Likewise.
1759         * class.c: Likewise.
1760         * encoding.c: Likewise.
1761         * exception.c: Likewise.
1762         * gc.c: Likewise.
1763         * hash.c: Likewise.
1764         * init.c: Likewise.
1765         * libobjc_entry.c: Likewise.
1766         * linking.m: Likewise.
1767         * misc.c: Likewise.
1768         * nil_method.c: Likewise.
1769         * objc/NXConstStr.h: Likewise.
1770         * objc/Object.h: Likewise.
1771         * objc/Protocol.h: Likewise.
1772         * objc/encoding.h: Likewise.
1773         * objc/hash.h: Likewise.
1774         * objc/objc-api.h: Likewise.
1775         * objc/objc-decls.h: Likewise.
1776         * objc/objc-list.h: Likewise.
1777         * objc/objc.h: Likewise.
1778         * objc/runtime.h: Likewise.
1779         * objc/sarray.h: Likewise.
1780         * objc/thr.h: Likewise.
1781         * objc/typedstream.h: Likewise.
1782         * objects.c: Likewise.
1783         * sarray.c: Likewise.
1784         * selector.c: Likewise.
1785         * thr-dce.c: Likewise.
1786         * thr-decosf1.c: Likewise.
1787         * thr-irix.c: Likewise.
1788         * thr-mach.c: Likewise.
1789         * thr-objc.c: Likewise.
1790         * thr-os2.c: Likewise.
1791         * thr-posix.c: Likewise.
1792         * thr-pthreads.c: Likewise.
1793         * thr-rtems.c: Likewise.
1794         * thr-single.c: Likewise.
1795         * thr-solaris.c: Likewise.
1796         * thr-vxworks.c: Likewise.
1797         * thr-win32.c: Likewise.
1798         * thr.c: Likewise.
1799         * libobjc.def: Change copyright header to refer to version 3 of
1800         the GNU General Public License and to point readers at the COPYING3
1801         file and the FSF's license web page.
1802         * makefile.dos: Likewise.
1803
1804 2009-04-09  Jakub Jelinek  <jakub@redhat.com>
1805
1806         * Makefile.in: Change copyright header to refer to version
1807         3 of the GNU General Public License and to point readers at the
1808         COPYING3 file and the FSF's license web page.
1809         * configure.ac: Likewise.
1810
1811 2009-03-12  Richard Frith-Macdonald  <rfm@gnu.org>
1812             David Ayers  <ayers@fsfe.org>
1813
1814         PR libobjc/27466
1815         * objc/objc-api.h (_objc_unexpected_exception): Declare
1816         new hook.  Update copyright dates.
1817         * exception.c (objc_exception_throw): Use hook.  Update
1818         copyright dates.
1819         * libobjc.def (_objc_unexpected_exception): Export hook.
1820         Update copyright dates.
1821
1822 2009-03-01  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
1823
1824         * configure: Regenerate.
1825
1826 2008-12-18  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
1827
1828         * configure: Regenerate.
1829
1830 2008-11-21  Kai Tietz  <kai.tietz@onevision.com>
1831
1832         *  Object.m (errno): Replaced by errno.h include.
1833         (compare): Cast self to id to prevent warning on comparison.
1834         * objc/objc.h (BOOL): Prevent redeclaration of BOOL, if it is
1835         already there.
1836         * sendmsg.c (__objc_print_dtable_stats): Remove type warnings.
1837         * thr-win32.c (__objc_thread_detach): Remove type warning.
1838         (__objc_thread_id): Likewise.
1839         * thr.c (__objc_thread_detach_functiont): Add __builtin_trap ()
1840         for noreturn.
1841
1842 2008-09-26  Peter O'Gorman  <pogma@thewrittenword.com>
1843             Steve Ellcey  <sje@cup.hp.com>
1844
1845         * configure: Regenerate for new libtool.
1846         * config.h.in: Regenerate for new libtool.
1847
1848 2008-07-18  Matthias Klose  <doko@ubuntu.com>
1849
1850         * Makefile.in: Ignore missing ../boehm-gc/threads.mk.
1851
1852 2008-07-18  Matthias Klose  <doko@ubuntu.com>
1853
1854         * Makefile.in: Include ../boehm-gc/threads.mk.
1855         (OBJC_BOEHM_GC_LIBS): Define, (libobjc_gc$(libsuffix).la): Use it.
1856
1857 2008-07-06  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
1858
1859         * Makefile.in (install-info): New stub target.
1860
1861 2008-06-17  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
1862
1863         * configure: Regenerate.
1864
1865 2008-06-14  Kai Tietz  <kai.tietz@onevision.com>
1866
1867         * exception.c (PERSONALITY_FUNCTION): Remove extra decrement
1868         if HAVE_GETIPINFO is not defined.
1869
1870 2008-06-10  Kai Tietz  <kai.tietz@onevision.com>
1871
1872         * Object.m (compare): Add type id.
1873         * objc/Object.h: Likewise.
1874         * archive.c (objc_read_class): Use size_t to extend version to be
1875         size of pointer scalar width.
1876         * sendmsg.c (rtx): Undefine it before redefinition.
1877         (__objc_print_dtable_stats): Cast arguments to long as intended.
1878
1879 2008-05-30  Julian Brown  <julian@codesourcery.com>
1880
1881         * exception.c (__objc_exception_class): Initialise as constant
1882         array for ARM EABI. Change macro to static const for non-ARM EABI.
1883         (ObjcException): Add note about structure layout. Remove landingPad
1884         and handlerSwitchValue for ARM EABI.
1885         (get_ttype_entry): Add __ARM_EABI_UNWINDER__ version
1886         of function.
1887         (CONTINUE_UNWINDING): Define for ARM EABI/otherwise cases.
1888         (PERSONALITY_FUNCTION): Use ARM EABI-specific arguments, and add
1889         ARM EABI unwinding support.
1890         (objc_exception_throw): Use memcpy to initialise exception class.
1891
1892 2008-05-25  Alan Modra  <amodra@bigpond.net.au>
1893
1894         * encoding.c (strip_array_types): Rename from get_inner_array_type.
1895         (rs6000_special_round_type_align): Update.
1896
1897 2008-05-09  Julian Brown  <julian@codesourcery.com>
1898
1899         * Makefile.in (LTLDFLAGS): New.
1900         (libobjc$(libsuffix).la, libobjc_gc$(libsuffix).la): Use above.
1901
1902 2008-04-18  Paolo Bonzini  <bonzini@gnu.org>
1903
1904         PR bootstrap/35457
1905         * aclocal.m4: Regenerate.
1906         * configure: Regenerate.
1907
1908 2008-01-24  David Edelsohn  <edelsohn@gnu.org>
1909
1910         * configure: Regenerate.
1911
1912 2007-10-14  H.J. Lu  <hongjiu.lu@intel.com>
1913
1914         * configure.ac: Don't run config-ml.in directly.
1915         (multilib_arg): New.
1916         * configure: Regenerated.
1917
1918 2007-08-06  Andrew Pinski  <pinskia@gmail.com>
1919
1920         PR libobjc/30731
1921         * exception.c (parse_lsda_header): Use _uleb128_t/_sleb128_t instead
1922         of _Unwind_Word for variables which are used in
1923         read_uleb128/read_sleb128.
1924         (PERSONALITY_FUNCTION): Likewise.
1925
1926 2007-07-05  H.J. Lu  <hongjiu.lu@intel.com>
1927
1928         * aclocal.m4: Regenerated.
1929
1930 2007-06-03  Andrew Pinski  <andrew_pinski@playstation.sony.com>
1931
1932         * configure.ac: Fix a typo in *-*-darwin clause.
1933         * configure: Regenerated.
1934
1935 2007-06-02  H.J. Lu  <hongjiu.lu@intel.com>
1936
1937         * configure.ac: Fix a typo.
1938         * configure: Regenerated.
1939
1940 2007-06-02  Paolo Bonzini  <bonzini@gnu.org>
1941
1942         * configure: Regenerate.
1943
1944 2007-06-01  Andrew Pinski  <andrew_pinski@playstation.sony.com>
1945
1946         * Makefile.in: Replace all uses of libext with libsuffix.
1947         * configure.ac: Likewise.
1948         * configure: Regenerate.
1949
1950         Revert:
1951         * Makefile.in: Remove all uses of $(libext).
1952
1953 2007-05-23  Andrew Pinski  <andrew_pinski@playstation.sony.com>
1954
1955         * Makefile.in: Remove all uses of $(libext).
1956
1957 2007-05-23  Steve Ellcey  <sje@cup.hp.com>
1958
1959         * configure: Regenerate.
1960         * aclocal.m4: Regenerate.
1961
1962 2007-04-21  Andrew Ruder  <andy@aeruder.net>
1963
1964         * sendmsg.c (__objc_get_forward_imp): Call
1965         __objc_msg_forward2 for real.
1966
1967 2007-04-09  Andrew Ruder  <andy@aeruder.net>
1968
1969         * sendmsg.c: Added __objc_msg_forward2, a hook that allows
1970         external libraries to provide a function that returns the real
1971         forwarding function based on both the selector and the receiver.
1972         * objc/objc-api.h: Define __objc_msg_forward2.
1973
1974 2007-03-01  Brooks Moses  <brooks.moses@codesourcery.com>
1975
1976         * Makefile.in: Add dummy install-pdf target.
1977
1978 2007-02-18  Manuel Lopez-Ibanez  <manu@gcc.gnu.org>
1979
1980         * objc/objc-list.h (list_free): Add keyword 'inline' to avoid
1981         unused warning.
1982
1983 2006-10-31  Geoffrey Keating  <geoffk@apple.com>
1984
1985         * encoding.c (darwin_rs6000_special_round_type_align): New.
1986
1987 2006-10-14  Geoffrey Keating  <geoffk@apple.com>
1988
1989         * Makefile.in: Use multi_basedir instead of toplevel_srcdir.
1990         * configure.ac: Use multi.m4 from aclocal rather than custom
1991         code.  Use multi_basedir instead of toplevel_srcdir.
1992         * aclocal.m4: Regenerate.
1993         * configure: Regenerate.
1994
1995 2006-10-10  Brooks Moses  <bmoses@stanford.edu>
1996
1997         * Makefile.in: Added empty "pdf" target.
1998
1999 2006-07-18  Paolo Bonzini  <bonzini@gnu.org>
2000
2001         * configure: Regenerate.
2002
2003 2006-05-23  Carlos O'Donell  <carlos@codesourcery.com>
2004
2005         * Makefile.in: Add install-html target. Add install-html to .PHONY
2006
2007 2006-02-21  Rainer Orth  <ro@TechFak.Uni-Bielefeld.DE>
2008
2009         PR libobjc/26309
2010         * thr-objc.c (_XOPEN_SOURCE): Don't define on Tru64 UNIX.
2011
2012 2006-01-24  David Ayers  <d.ayers@inode.at>
2013
2014         PR libobjc/9751
2015         * gc.c (class_ivar_set_gcinvisible): Replace strncpy with memcpy
2016         and insure the new strings are '\0' termintated.
2017
2018 2006-01-24  David Ayers  <d.ayers@inode.at>
2019
2020         PR libobjc/13946
2021         * configure.ac: Add include directives for --enable-objc-gc.
2022         * Makefile.in: Ditto.
2023         * configure: Regenerate.
2024
2025         * gc.c (__objc_class_structure_encoding): Increment the used bytes
2026         instead of the local pointer to them.
2027
2028 2005-12-14  Andrew Pinski  <pinskia@physics.uc.edu>
2029
2030         PR objc/25360
2031         * objc/objc-api.c (_C_COMPLEX): New define.
2032         * encoding.c (objc_sizeof_type): Handle _C_Complex.
2033         (objc_alignof_type): Likewise.
2034         (objc_skip_typespec): Likewise.
2035
2036 2005-12-15  David Ayers  <d.ayers@inode.at>
2037
2038         PR libobjc/14382
2039         * README (+load,+initialize): Fix documentation to reflect
2040         intended and implemented semantics for +load and +initialize.
2041
2042 2005-12-12  Andrew Pinski  <pinskia@physics.uc.edu>
2043
2044         * encoding.c (TYPE_FIELDS): Fix to skip over just _C_STRUCT_B and
2045         the name.
2046         (get_inner_array_type): Fix to skip over _C_ARY_B and size.
2047         (rs6000_special_round_type_align): Update for the ABI fix.
2048         (objc_layout_finish_structure): Correct the encoding which is passed to
2049         ROUND_TYPE_ALIGN.
2050
2051 2005-12-11  Andrew Pinski  <pinskia@physics.uc.edu>
2052
2053         PR libobjc/25347
2054         * encoding.c (objc_sizeof_type): Don't handle _C_UNION_B special
2055         but use the struct layout functions.
2056         (objc_alignof_type): Likewise.
2057         (objc_layout_structure): Handle _C_UNION_B also.
2058         (objc_layout_structure_next_member): Likewise.
2059         (objc_layout_finish_structure): Likewise.
2060
2061 2005-12-11  Andrew Pinski  <pinskia@physics.uc.edu>
2062
2063         PR libobjc/25346
2064         * objc/objc-api.h (_C_BOOL): New define.
2065         * encoding.c (objc_sizeof_type): Handle _C_BOOL.
2066         (objc_alignof_type): Likewise.
2067         (objc_skip_typespec): Likewise.
2068
2069 2005-11-20  David Ayers  <d.ayers@inode.at>
2070
2071         PR libobjc/19024
2072         * objc/hash.h: Remove deprecated hash API.
2073         * hash_compat.c: Remove.
2074         * Makefile.in: Remove reference to hash_compat.c.
2075
2076         * configure.ac (VERSION): Bump library version to 2:0:0.
2077         * configure: Regenerate.
2078
2079 2005-11-09  Alexandre Oliva  <aoliva@redhat.com>
2080
2081         PR other/4372
2082         * thr-objc.c (_XOPEN_SOURCE): Define.
2083
2084 2005-10-07  Ulrich Weigand  <uweigand@de.ibm.com>
2085
2086         PR libobjc/23612
2087         * objc/objc-api.h (struct objc_ivar): Move definition to
2088         global scope.
2089
2090 2005-09-04  Andrew Pinski  <pinskia@physics.uc.edu>
2091             Rasmus Hahn  <rassahah@neofonie.de>
2092
2093         PR libobjc/23108
2094         * archive.c (objc_write_type): Correct the element offset.
2095         (objc_read_type): Likewise.
2096
2097 2005-08-17  Kelley Cook  <kcook@gcc.gnu.org>
2098
2099         * All files: Update FSF address.
2100
2101 2005-08-13  Marcin Koziej  <creep@desk.pl>
2102             Andrew Pinski  <pinskia@physics.uc.edu>
2103
2104         PR libobjc/22492
2105         * exception.c (PERSONALITY_FUNCTION): Fix the PC with finally.
2106
2107 2005-08-13  Andrew Pinski  <pinskia@physics.uc.edu>
2108
2109         * Makefile.in (extra_ldflags_libobjc): New.
2110         (libobjc$(libext).la): Add extra_ldflags_libobjc to the link line.
2111         (libobjc_gc$(libext).la): Likewise.
2112         * configure.ac (extra_ldflags_libgfortran): Set for *-darwin* to
2113         "-Wl,-single_module".
2114         * configure: Regenerate.
2115         * linking.m (_objcInit): Remove.
2116
2117 2005-07-26  Andrew Pinski  <pinskia@physics.uc.edu>
2118
2119         PR libobjc/22606
2120         * Makefile.in (ALL_CFLAGS): Add -fexceptions.
2121
2122 2005-06-08  David Ayers  <d.ayers@inode.at>
2123
2124         * objc/NXConstStr.h, objc/Object.h, objc/Protocol.h,
2125         objc/encoding.h, objc/hash.h, objc/objc-api.h,
2126         objc/runtime.h, objc/sarray.h, objc/thr.h,
2127         objc/typedstream.h: Do not include Objective-C headers as
2128         system headers.
2129
2130 2005-06-07  David Ayers  <d.ayers@inode.at>
2131
2132         * archive.c, init.c, selector.c: Include hash.h.
2133         * archive.c, class.c, encoding.c, gc.c, hash.c, hash_compat.c,
2134         init.c, misc.c, nil_method.c, objects.c, sarray.c, selector.c,
2135         sendmsg.c, thr-dce.c, thr-decosf1.c, thr-irix.c, thr-mach.c,
2136         thr-objc.c, thr-os2.c, thr-posix.c, thr-pthreads.c, thr-rtems.c,
2137         thr-single.c, thr-solaris.c, thr-vxworks.c, thr-win32.c, thr.c:
2138         Include Objective-C headers with quotes and objc/ directory
2139         prefix.
2140
2141 2005-05-19  Richard Henderson  <rth@redhat.com>
2142
2143         * exception.c: Revert last change.
2144
2145 2005-05-19  David Ayers  <d.ayers@inode.at>
2146
2147         * exception.c: Include tsystem.h for unwind.h.
2148
2149 2005-05-09  Mike Stump  <mrs@apple.com>
2150
2151         * configure: Regenerate.
2152
2153 2005-04-12  Mike Stump  <mrs@apple.com>
2154
2155         * configure: Regenerate.
2156
2157 2005-03-21  Zack Weinberg  <zack@codesourcery.com>
2158
2159         * Makefile.in: Set gcc_version here.
2160         * configure.ac: Do not invoke TL_AC_GCC_VERSION.  Adjust quoting
2161         in definition of toolexeclibdir so that $(gcc_version) is expanded
2162         by the Makefile.
2163         * aclocal.m4, configure: Regenerate.
2164
2165 2005-03-03  David Ayers  <d.ayers@inode.at>
2166
2167         * objc/hash.h (OBJC_IGNORE_DEPRECATED_API): Update deprecated
2168         version reference.  Correct typo.
2169
2170 2005-03-02  David Ayers  <d.ayers@inode.at>
2171
2172         PR libobjc/19024
2173         * Makefile.in (OBJS): Add hash_compat.lo.
2174         (OBJS_GC): Add hash_compat_gc.lo.
2175         (hash_compat_gc.lo): New target and rule.
2176         * objc/hash.h (hash_new, hash_delete, hash_add, hash_remove)
2177         (hash_next, hash_value_for_key, hash_is_key_in_hash)
2178         (hash_ptr, hash_string, compare_ptrs, compare_strings): Prefix
2179         with objc_.  Add deprecated non prefixed inlined versions.
2180         (OBJC_IGNORE_DEPRECATED_API): New macro to hide deprecated
2181         declarations.
2182         * hash.c (hash_new, hash_delete, hash_add, hash_remove, hash_next)
2183         (hash_value_for_key, hash_is_key_in_hash): Prefix with objc_ and
2184         update callers.
2185         * hash_compat.c: New file.
2186         * archive.c: Update callers.
2187         * init.c: Likewise.
2188         * selector.c: Likewise.
2189         * libobjc.def: Add objc_ versions of hash functions.
2190
2191 2005-02-28  Andrew Pinski <pinskia@physics.uc.edu>
2192
2193         PR libobjc/20252
2194         * Makefile.in (GTHREAD_FLAGS): Remove.
2195         (ALL_CFLAGS): Remove usage of GTHREAD_FLAGS.
2196         * thr-objc.c: Include config.h.
2197         * configure.ac: Instead of looking at GCC's makefile, figure out if
2198         GTHREAD_FLAGS should be defined by looking at the `thread model'
2199         of the current gcc.
2200         * configure: Regenerate.
2201         * config.h.in: Regenerate.
2202
2203 2005-02-28  Paolo Bonzini  <bonzini@gnu.org>
2204
2205         PR bootstrap/17383
2206         * configure.ac: Call GCC_TOPLEV_SUBDIRS.
2207         (Determine CFLAGS for gthread): Use $host_subdir.
2208         * configure: Regenerate.
2209         * Makefile.in (host_subdir): New.
2210         (INCLUDES): Use it.
2211
2212 2004-12-20  Andrew Pinski  <pinskia@physics.uc.edu>
2213
2214         PR libobjc/12035
2215         * gc.c: Remove definition of LOGWL, modWORDSZ, and divWORDSZ since
2216         they are not used.
2217         Include limits.h and stdlib.h.
2218         Define BITS_PER_WORD.
2219
2220 2004-12-12  Alexander Malmberg  <alexander@malmberg.org>
2221
2222         * selector.c (__objc_init_selector_tables): Add missing void to
2223         definition.
2224
2225 2004-12-02  Richard Sandiford  <rsandifo@redhat.com>
2226
2227         * configure.ac: Use TL_AC_GCC_VERSION to set gcc_version.
2228         * configure, aclocal.m4: Regenerate.
2229
2230 2004-11-29  Kelley Cook  <kcook@gcc.gnu.org>
2231
2232         * configure: Regenerate for libtool change.
2233
2234 2004-11-25  Kelley Cook  <kcook@gcc.gnu.org>
2235
2236         * configure: Regenerate for libtool reversion.
2237
2238 2004-11-24  Kelley Cook  <kcook@gcc.gnu.org>
2239
2240         * configure: Regenerate for libtool change.
2241
2242 2004-11-24  Kelley Cook  <kcook@gcc.gnu.org>
2243
2244         * aclocal.m4, config.h.in: Regenerate.
2245
2246 2004-10-08  Mike Stump  <mrs@apple.com>
2247             Andrew Pinski  <pinskia@physics.uc.edu>
2248
2249         * aclocal.m4: Rename to ...
2250         * acinclude.m4: here and also use m4_include instead of sinclude.
2251         * aclocal.m4: Regenerate.
2252         * configure: Regenerate.
2253         * configure.ac: Add AM_MAINTAINER_MODE and AM_PROG_CC_C_O.
2254         * Makefile.in (configure): Add @MAINT@ infront of configure.ac
2255
2256 2004-10-08  Andrew Pinski  <pinskia@physics.uc.edu>
2257
2258         * archive.c: Fix all the warnings about passing unsigned char*
2259         to char* and the other way too.
2260
2261 2004-09-16  Andrew Pinski  <pinskia@physics.uc.edu>
2262
2263         PR libobjc/16448
2264         * exception.c: Include config.h
2265         (objc_exception_throw): Change _GLIBCXX_SJLJ_EXCEPTIONS to
2266         SJLJ_EXCEPTIONS.
2267         * configure.ac: Find out what exception handling code we use.
2268         * configure: Regenerate.
2269         * config.h.in: New file, regenerate.
2270
2271 2004-09-16  Andrew Pinski  <apinski@apple.com>
2272
2273         * encoding.c (ALTIVEC_VECTOR_MODE): Define a bogus macro.
2274
2275 2004-08-28  Nathanael Nerode  <neroden@gcc.gnu.org>
2276
2277         * configure.ac: Switch from _GCC_TOPLEV_NONCANONICAL_TARGET to
2278         ACX_NONCANONICAL_TARGET.
2279         * configure: Regenerate.
2280
2281 2004-08-13  Ziemowit Laski  <zlaski@apple.com>
2282
2283         * objc/sarray.h: Hoist include of assert.h near the top of file,
2284         and mark the remainder of the file 'extern "C"'.
2285
2286 2004-08-13  Andrew Pinski  <pinskia@physics.uc.edu>
2287
2288         * objc/Object.h: Move includes out of extern "C" blocks.
2289         * objc/encoding.h: Likewise.
2290         * objc/hash.h: Likewise.
2291         * objc/objc-api.h: Likewise.
2292         * objc/runtime.h: Likewise.
2293         * objc/sarray.h: Likewise.
2294         * objc/typedstream.h: Likewise.
2295
2296 2004-08-12  Ziemowit Laski  <zlaski@apple.com>
2297
2298         * objc/NXConstStr.h: Update copyright date; bracket with
2299         'extern "C"' for C++ use; make include syntax consistent
2300         by using <...> instead of "..."; hoist <objc/...> includes
2301         above the 'extern "C"' block.
2302         * objc/Object.h: Likewise.
2303         * objc/Protocol.h: Likewise.
2304         * objc/encoding.h: Likewise.
2305         * objc/hash.h: Likewise.
2306         * objc/runtime.h: Likewise.
2307         * objc/sarray.h: Likewise.
2308         * objc/thr.h: Likewise.
2309         * objc/typedstream.h: Likewise.
2310         * objc/objc-api.h: Add 'extern "C"' block for C++ use.
2311         (objc_static_instances): For C++ case, do away with
2312         zero-sized array.
2313         (objc_method): Hoist definition to file scope.
2314         (_objc_load_callback, _objc_object_alloc, class_get_class_method,
2315         class_get_instance_method, class_create_instance,
2316         class_get_class_name, class_get_instance_size,
2317         class_get_meta_class, class_get_super_class, class_get_version,
2318         class_is_class, class_is_meta_class, class_set_version,
2319         class_get_gc_object_type, class_ivar_set_gcinvisible,
2320         get_imp): Rename 'class' parameter to '_class'.
2321         * objc/objc-list.h: Add 'extern "C"' block for C++ use.
2322         * objc/objc.h: Update copyright date.
2323         (arglist_t): Provide a union tag.
2324
2325 2004-07-22  Andrew Pinski  <pinskia@physics.uc.edu>
2326
2327         * thr.c (__objc_thread_detach_function): Do not mark as volatile
2328         but instead use the attribute noreturn.
2329
2330 2004-06-28  Zack Weinberg  <zack@codesourcery.com>
2331
2332         * encoding.c: Rename target_flags with a #define to avoid
2333         conflict with a prior declaration.
2334
2335 2004-06-24  Andrew Pinski  <apinski@apple.com>
2336
2337         * objc/encoding.h: Wrap the functions with extern "C" for C++
2338         mode.
2339         * objc/hash.h: Likewise.
2340         * objc/objc-api.h: Likewise.
2341         * objc/objc-list.h: Likewise.
2342         * objc/runtime.h: Likewise.
2343         * objc/sarray.h: Likewise.
2344         * objc/thr.h: Likewise.
2345         * objc/typedstream.h: Likewise.
2346
2347
2348 2004-06-21  Nick Clifton  <nickc@redhat.com>
2349
2350         * encoding.c (BITS_PER_UNIT): Define if a definition is not
2351         provided.
2352
2353 2004-06-20  Alexander Malmberg  <alexander@malmberg.org>
2354
2355         * Makefile.in (exception.lo): Remove $(OBJC_GCFLAGS).
2356         (exception_gc.lo): New.
2357         (OBJS_GC): Add exception_gc.lo.
2358
2359 2004-06-17  Richard Henderson  <rth@redhat.com>
2360
2361         * exception.c: New file.
2362         * Makefile.in (exception.lo): New.
2363         (OBJS): Add it.
2364
2365 2004-06-14  Andrew Pinski  <pinskia@physics.uc.edu>
2366
2367         * linking.m (_objcInit): New empty function
2368         for Darwin only.
2369
2370 2004-06-11  Andrew Pinski  <pinskia@physics.uc.edu>
2371
2372         * configure.ac: Support --enable-shared=libobjc.
2373         * configure: Regenerate.
2374
2375         PR libobjc/15901
2376         * configure.ac: Do not disable shared by default.
2377         * configure: Regenerate.
2378
2379 2004-06-03  Nicola Pero  <n.pero@mi.flashnet.it>
2380
2381         * Protocol.m ([-isEqual:]): Small optimizations returning
2382         immediately if the argument is equal to self, and accessing
2383         the argument's name directly if it's a protocol.
2384
2385 2004-06-03  David Ayers  <d.ayers@inode.at>
2386
2387         * Protocol.m ([-isEqual:]): Test the class of the argument.
2388
2389 2004-05-25  Andrew Pinski  <pinskia@physics.uc.edu>
2390
2391         * configure.ac (includedir): Rename to ...
2392         (includedirname).
2393         * Makefile.in: s/includedir/includedirname/.
2394
2395         PR target/11572
2396         * configure.ac (includedir): Set to "include"
2397         except for Darwin.
2398         (libext) Set to empty except for Darwin.
2399         * configure: Regenerate
2400         * Makefile.in: s/libobjc.la/libobjc$(libext).la/g.
2401         s/include/$(includedir)/g.
2402
2403 2004-05-25  Daniel Jacobowitz  <drow@false.org>
2404
2405         * Makefile.in: Add .NOEXPORT.
2406
2407 2004-05-25  Andrew Pinski  <pinskia@physics.uc.edu>
2408
2409         Merge from the libobjc-branch
2410         2004-02-09  Andrew Pinski  <pinskia@physics.uc.edu>
2411
2412                 * Makefile.in (OBJC_H): Change objc-deps.h to objc-decls.h.
2413
2414         2004-02-03  Andrew Pinski  <pinskia@physics.uc.edu>
2415
2416                 * Makefile.in (OBJC_H): Add objc-deps.h.
2417
2418         2004-01-27  Nicola Pero  <n.pero@mi.flashnet.it>
2419
2420                 * Protocol.m ([-conformsTo:]): If the argument is nil, return NO.
2421                 ([-hash], [-isEqual:]): New methods.
2422
2423         2004-01-27  Richard Frith-Macdonald <rfm@gnu.org>
2424
2425                 * sarray.c (sarray_free): Add a better comment.
2426
2427         2004-01-27  Adam Fedor  <fedor@gnu.org>
2428
2429                 * hash.c (hash_add): Cast cachep to int.
2430                 * selector.c (__sel_register_typed_name): Cast
2431                 soffset_decode to int.
2432
2433         2004-01-27  Alexander Malmberg  <alexander@malmberg.org>
2434
2435                 * selector.c: Rename register_selectors_from_list to
2436                 __objc_register_selectors_from_list. Update caller.
2437                 (__objc_register_selectors_from_list): Lock __objc_runtime_mutex
2438                 while registering selectors. Use __sel_register_typed_name instead
2439                 of sel_register_typed_name. Check for NULL method_name:s.
2440                 (pool_alloc_selector): New function.
2441                 (__sel_register_typed_name): Use pool_alloc_selector to allocate
2442                 selector structures.
2443                 * sendmsg.c (class_add_method_list): Use
2444                 __objc_register_selectors_from_list.
2445                 * objc/runtime.h: Add __objc_register_selectors_from_list.
2446
2447         2004-01-25  Adam Fedor  <fedor@gnu.org>
2448                     Nicola Pero  <n.pero@mi.flashnet.it>
2449                     Andrew Pinski  <pinskia@physics.uc.edu>
2450
2451                 * objc/objc-decls.h: New file.
2452                 * objc/objc-api.h (_objc_lookup_class): Mark as export.
2453                 (_objc_load_callback): Likewise.
2454                 (_objc_object_alloc): Likewise.
2455                 (_objc_object_copy): Likewise.
2456                 (_objc_object_dispose): Likewise.
2457
2458         2004-01-25  Andrew Pinski  <pinskia@physics.uc.edu>
2459
2460                 * archive.c: s/__inline__/inline
2461                 * sendmsg.c: Likewise.
2462
2463                 * encoding.c: Remove FIXME about the warning
2464                 about unused variable.
2465                 * sendmsg.c: Add a FIXME comment saying that
2466                 this should be using libffi.
2467
2468                 * Makefile.in (LIBTOOL): Use @LIBTOOL@ now as it works.
2469
2470
2471 2004-05-13  Andrew Pinski  <pinskia@physics.uc.edu>
2472
2473         * archive.c (objc_read_class): Initialize class_name.
2474         (objc_read_selector): Initialize selector_name.
2475
2476 2004-05-09  Richard Sandiford  <rsandifo@redhat.com>
2477
2478         * Makefile.in (toolexecdir): Remove trailing space.
2479
2480 2004-04-15  Nathanael Nerode  <neroden@gcc.gnu.org>
2481
2482         PR libobjc/14948
2483         * configure.ac: De-precious CC so multilibs work.
2484         * configure: Regenerate.
2485
2486 2004-04-14  Nathanael Nerode  <neroden@gcc.gnu.org>
2487
2488         * configure.ac: Restore toolexecdir.
2489         * Makefile.in: Restore toolexecdir.
2490         * configure: Regenerate.
2491
2492 2004-04-09  Nathanael Nerode  <neroden@gcc.gnu.org>
2493
2494         * configure.ac: Remove (unused) glibcpp_prefixdir.
2495         * configure: Regenerate.
2496
2497         * configure.in: Rename to configure.ac.
2498         * Makefile.in: Update to match.
2499
2500         * Makefile.in: Remove toolexecdir, glibcpp_toolexecdir (unused).
2501         Replace glibcpp_toolexeclibdir with toolexeclibdir.
2502         * configure.in: Remove glibcpp_toolexecdir (unused).
2503         Replace glibcpp_toolexeclibdir with toolexeclibdir.  Don't generate
2504         config.h or stamp-h (unused).  Move one comment to the right place.
2505         * configure: Regenerate.
2506         * config.h.in: Remove (unused).
2507
2508         * config.h.in: Regenerate with autoheader.
2509
2510         * Makefile.in: Remove (unused) gcc_version_trigger.
2511         * configure.in: Remove (unused) glibcpp_builddir.  Don't AC_SUBST
2512         gcc_version_trigger.
2513         * configure: Regenerate.
2514
2515         * configure.in: Switch to modern style for AC_INIT, AC_OUTPUT.
2516         Sort file into sections.  Remove dnl where appropriate.  Fix
2517         other style issues.
2518         * configure: Regenerate.
2519
2520         * configure.in: Replace old AC_PROG_CC hack with new one.
2521         Define toplevel_srcdir in terms of srcdir, not top_srcdir (there
2522         are no subdirectory output files, so this is fine).  Change prereq
2523         to autoconf 2.59.
2524         * aclocal.m4: Include ../config/no-executables.m4.
2525         * configure: Regenerate with autoconf 2.59.
2526
2527         * configure.in: Improve comments on gthread_cflags.  Improve m4
2528         quotation, and replace 'if test' with 'case', for --enable-objc-gc.
2529         * configure: Regenerate.
2530
2531         * configure.in: Move PACKAGE and VERSION settings up top.  Remove
2532         unused call to AC_PROG_LN_S.  Default RANLIB to ':'.  Remove
2533         redundant checks for values of RANLIB, AR, INSTALL.
2534         * configure: Regenerate.
2535
2536         * configure.in: Clean up handling of
2537         --enable-version-specific-runtime-libs and related variables;
2538         replace 'if test' with 'case' where reasonable.  Fix comments.
2539         Remove useless libstdcxx_interface.
2540         * configure: Regenerate.
2541
2542         * configure.in: Use _GCC_TOPLEV_NONCANONICAL_TARGET.
2543         Replace uses of target_alias with target_noncanonical.
2544         * aclocal.m4: Include ../config/acx.m4.
2545         * configure: Regenerate.
2546         * Makefile.in: Replace uses of target_alias with target_noncanonical.
2547         Fix copyright statement.
2548
2549         * configure.in: Hand-inline bulky, confusing macros from
2550         aclocal.m4.  Replace references to "GNU Objective C" with "GCC".
2551         Update copyright notice.  Remove stuff for automake, which isn't
2552         used in this directory.  Remove emacs local variables.
2553         * aclocal.m4: Remove hand-inlined macros.  Update copyright notice.
2554         * configure: Regenerate.
2555
2556 2004-03-16  Manfred Hollstein  <mh@suse.com>
2557
2558         * Makefile.in, configure.in, configure: Update copyright years.
2559
2560 2004-03-15  Manfred Hollstein  <mh@suse.com>
2561
2562         * Makefile.in (LIBOBJC_VERSION, LIBOBJC_GC_VERSION): Use
2563         definition from configure.in.
2564         * configure.in (PACKAGE): Add definition.
2565         (VERSION): Add definition; substitute it in output files.
2566         * configure: Re-generate.
2567
2568 2004-03-05  Ziemowit Laski  <zlaski@apple.com>
2569
2570         * objc/hash.h (hash_string, compare_strings):
2571         Add type-casts to make Objective-C++ happy.
2572         * objc/typedstream.h (objc_get_stream_class_version):
2573         Rename parameter from 'class' to 'class_name' to make
2574         Objective-C++ happy.
2575
2576 2004-03-01  Michael Matz  <matz@suse.de>
2577
2578         * Makefile.in (ALL_CFLAGS): Add -fno-strict-aliasing.
2579
2580 2004-02-06  Ziemowit Laski  <zlaski@apple.com>
2581
2582         * objc/objc-api.h (objc_super): The 'class' field shall
2583         be named 'super_class' #ifdef __cplusplus.
2584
2585 2004-01-17  Andrew Pinski  <pinskia@physics.uc.edu>
2586
2587         PR target/10781
2588         * encoding.c (rs6000_special_round_type_align): Define.
2589
2590 2004-01-14  Adam Fedor  <fedor@gnu.org>
2591
2592         PR libobjc/12155
2593         * selector.c (__objc_register_instance_methods_to_class): Free
2594         new_list if not used.
2595
2596 2004-01-09  Andrew Ruder  <aeruder@ksu.edu>
2597
2598         PR libobjc/11904
2599         * sarray.c (sarray_free): Free array->is_copy_of latter.
2600
2601 2003-12-01  Zack Weinberg  <zack@codesourcery.com>
2602
2603         PR 11433
2604         * Protocol.m (descriptionForInstanceMethod): Don't dereference
2605         instance_methods if it's NULL.
2606         (descriptionForClassMethod): Likewise for class_methods.
2607
2608 2003-10-24  Rainer Orth  <ro@TechFak.Uni-Bielefeld.DE>
2609
2610         * Makefile.in (runtime-info.h): Remove -Wp.
2611
2612 2003-10-21  Rainer Orth  <ro@TechFak.Uni-Bielefeld.DE>
2613
2614         * Makefile.in (CC1OBJ): Remove.
2615         (runtime-info.h): Invoke $(CC) so all MULTIFLAGS are handled
2616         correctly.
2617         Use .m extension for temporary file.
2618         Remove assembler temp file.
2619
2620 2003-10-20  Joseph S. Myers  <jsm@polyomino.org.uk>
2621
2622         * objc/hash.h (hash_string): Don't use a cast as an lvalue.
2623
2624 2003-10-17  Rainer Orth  <ro@TechFak.Uni-Bielefeld.DE>
2625
2626         * Makefile.in (runtime-info.h): Use MULTIFLAGS.
2627
2628 2003-09-09  Alan Modra  <amodra@bigpond.net.au>
2629
2630         * configure: Regenerate.
2631
2632 2003-08-27  Alexander Malmberg  <alexander@malmberg.org>
2633
2634         * Makefile.in, aclocal.m4: Update to $(libdir)/gcc/ instead of
2635         (libdir)/gcc-lib/ when installing.
2636         * configure: Regenerate.
2637
2638 Thu Jul 10 10:27:43 2003  Nicola Pero  <n.pero@mi.flashnet.it>
2639
2640         libobjc/9969
2641         * sendmsg.c (get_imp): Fixed rare threading problem.
2642         (__objc_responds_to): Similar fixes.
2643         (objc_msg_lookup): Similar fixes.
2644         (__objc_init_install_dtable): Lock the runtime before checking if the
2645         table is installed.
2646
2647 2003-05-23  Nathanael Nerode  <neroden@gcc.gnu.org>
2648
2649         * hash.c, init.c, libobjc.def, libobjc_entry.c, linking.m,
2650         makefile.dos, misc.c, nil_method.c, objects.c, sarray.c,
2651         selector.c, sendmsg.c, thr-dce.c, thr-decosf1.c, thr-irix.c,
2652         thr-mach.c, thr-objc.c, thr-os2.c, thr-posix.c, thr-pthreads.c,
2653         thr-rtems.c, thr-single.c, thr-solaris.c, thr-vxworks.c,
2654         thr-win32.c, thr.c: Replace "GNU CC" with "GCC".
2655         * Makefile.in, NXConstStr.m, Object.m, Protocol.m, archive.c,
2656         class.c, encoding.c, gc.c, objc/NXConstStr.h, objc/Object.h,
2657         objc/Protocol.h, objc/encoding.h, objc/hash.h, objc/objc-api.h,
2658         objc/objc-list.h, objc/objc.h, ocjc/runtime.h, objc/sarray.h,
2659         objc/thr.h, objc/typedstream.h: Replace "GNU CC" with "GCC".
2660
2661 Tue May 13 14:56:03 2003  Richard Frith-Macdonald <rfm@gnu.org>
2662                           Nicola Pero  <n.pero@mi.flashnet.it>
2663
2664         libobjc/10742
2665         * init.c (class_superclass_of_class): New function.
2666         (create_tree_of_subclasses_inherited_from): Use it.
2667         (__objc_tree_insert_class): Likewise.
2668         (class_is_subclass_of_class): Likewise.
2669
2670 2003-04-11  David Chad  <davidc@freebsd.org>
2671             Loren J. Rittle  <ljrittle@acm.org>
2672
2673         libobjc/8562
2674         * objc/hash.h (hash_string): Constify correctly.
2675         (compare_ptrs): Use direct compare.
2676         * objc/objc-list.h (list_nth): Rename index to indx to avoid shadow.
2677         * objc/sarray.h: Global rename index to indx to avoid shadow.
2678
2679 2003-03-12  Andreas Schwab  <schwab@suse.de>
2680
2681         * aclocal.m4 (GLIBCPP_EXPORT_INSTALL_INFO): Avoid trailing /. in
2682         glibcpp_toolexeclibdir.
2683         * configure: Rebuilt.
2684
2685 2003-02-20  Alexandre Oliva  <aoliva@redhat.com>
2686
2687         * configure.in: Propagate ORIGINAL_LD_FOR_MULTILIBS to
2688         config.status.
2689         * configure: Rebuilt.
2690
2691 2003-01-27  Alexandre Oliva  <aoliva@redhat.com>
2692
2693         * aclocal.m4 (glibcpp_toolexeclibdir): Instead of
2694         $(MULTISUBDIR), use `$CC -print-multi-os-directory`, unless
2695         version_specific_libs is enabled.
2696         * configure: Rebuilt.
2697
2698 2003-01-09  Christian Cornelssen  <ccorn@cs.tu-berlin.de>
2699
2700         * Makefile.in (FLAGS_TO_PASS): Also pass DESTDIR.
2701         (install-libs, install-headers): Prepend $(DESTDIR) to
2702         destination paths in all (un)installation commands.
2703
2704 2002-12-02  Zack Weinberg  <zack@codesourcery.com>
2705
2706         * thr-objc.c: Include coretypes.h and tm.h.
2707
2708 2002-12-01  Zack Weinberg  <zack@codesourcery.com>
2709
2710         * encoding.c, sendmsg.c: Include coretypes.h and tm.h.
2711
2712 2002-11-26  Nathanael Nerode  <neroden@gcc.gnu.org>
2713
2714         * configure.in: Remove skip-this-dir support.
2715         * configure: Regenerate.
2716
2717 2002-09-22  Kaveh R. Ghazi  <ghazi@caip.rutgers.edu>
2718
2719         * Makefile.in (all): Fix multilib parallel build.
2720
2721 Thu Sep 12 12:44:37 2002  Nicola Pero  <n.pero@mi.flashnet.it>
2722
2723         * sendmsg.c (nil_method): Declare not to take a variable number of
2724         args.
2725         (objc_msg_lookup): Cast nil_method to IMP before returning it.
2726         (objc_msg_lookup_super): The same.
2727
2728 2002-09-10  Jan Hubicka  <jh@suse.cz>
2729
2730         * nil_method.c (nil_method): No longer defined with variable
2731         arguments.
2732
2733 2002-07-02  Rodney Brown  <rbrown64@csc.com.au>
2734
2735         * objc/encoding.h: Fix formatting.
2736         * objc/hash.h: Likewise.
2737         * objc/objc-api.h: Likewise.
2738         * objc/runtime.h: Likewise.
2739         * objc/thr.h: Likewise.
2740         * archive.c: Likewise.
2741         * class.c: Likewise.
2742         * encoding.c: Likewise.
2743         * gc.c: Likewise.
2744         * hash.c: Likewise.
2745         * init.c: Likewise.
2746         * misc.c: Likewise.
2747         * nil_method.c: Likewise.
2748         * objects.c: Likewise.
2749         * sarray.c: Likewise.
2750         * selector.c: Likewise.
2751         * sendmsg.c: Likewise.
2752         * thr-mach.c: Likewise.
2753         * thr.c: Likewise.
2754
2755 2002-06-25  DJ Delorie  <dj@redhat.com>
2756
2757         * aclocal.m4 (GLIBCPP_CONFIGURE): Split out
2758         GLIBCPP_TOPREL_CONFIGURE.
2759         * configure.in: Call it before AC_CANONICAL_SYSTEM.
2760         * configure: Regenerate.
2761
2762 2002-06-21  Kaveh R. Ghazi  <ghazi@caip.rutgers.edu>
2763
2764         * Object.m (forward, read, write): Fix unused parameter warnings.
2765         * encoding.c: Include <stdlib.h>.
2766         (target_flags): Mark with attribute unused.
2767         (atoi): Delete.
2768         * runtime.h (__objc_selector_max_index): Change to unsigned int.
2769         (__objc_generate_gc_type_description): Prototype.
2770         * selector.c (__objc_selector_max_index): Change to unsigned int.
2771
2772 Mon Jun 17 18:37:42 2002  Nicola Pero  <n.pero@mi.flashnet.it>
2773
2774         * sendmsg.c (__objc_get_forward_imp): Fix warning by making sure
2775         we always have a return value: if __objc_msg_forward does not
2776         supply a forwarding implementation, return the default
2777         __builtin_apply based one.
2778
2779 2002-06-15  Kaveh R. Ghazi  <ghazi@caip.rutgers.edu>
2780
2781         * Object.m: Fix signed/unsigned warning.
2782         * Protocol.m: Likewise.
2783         * archive.c: Always include stdlib.h.
2784         (objc_read_short, objc_read_unsigned_short, objc_read_int,
2785         objc_read_long, __objc_read_nbyte_uint, __objc_read_nbyte_ulong):
2786         Fix signed/unsigned warning.
2787         (objc_write_type, objc_read_type, objc_write_types,
2788         objc_read_types): Ensure ctype 8-bit safety.
2789         (__objc_no_write, __objc_no_read): Mark unused parameters.
2790         * class.c (class_table_setup): Specify void arg.
2791         * encoding.c (atoi, objc_sizeof_type, objc_alignof_type,
2792         objc_skip_typespec, objc_skip_offset,
2793         objc_layout_structure_next_member): Ensure ctype 8-bit safety.
2794         (objc_layout_structure_next_member): Ensure variables are
2795         initialized.
2796         * gc.c (__objc_generate_gc_type_description,
2797         class_ivar_set_gcinvisible): Mark unused parameters.
2798         * init.c (__objc_send_load, __objc_destroy_class_tree_node): Mark
2799         unused parameters.
2800         (__objc_init_protocols) Fix signed/unsigned warning.
2801         * nil_method.c (nil_method): Mark unused parameters.
2802         * thr.h (objc_thread_callback): Specify void arg.
2803         * sarray.c (sarray_new, sarray_realloc, sarray_free): Fix
2804         signed/unsigned warning.
2805         (sarray_free): Fix formatting.
2806         * selector.c (sel_types_match): Ensure ctype 8-bit safety.
2807         * sendmsg.c (__objc_init_install_dtable) Mark unused parameters.
2808
2809 2002-06-09  Andreas Jaeger  <aj@suse.de>
2810
2811         * encoding.c (objc_layout_structure_next_member): Remove unused
2812         variable.
2813
2814 2002-05-20  Kaveh R. Ghazi  <ghazi@caip.rutgers.edu>
2815
2816         * Makefile.in (SHELL): Set to @SHELL@.
2817         (WARN_CFLAGS): New.
2818         (ALL_CFLAGS): Add $(WARN_CFLAGS).
2819
2820 2002-05-16  Rainer Orth  <ro@TechFak.Uni-Bielefeld.DE>
2821
2822         * aclocal.m4: Allow for PWDCMD to override hardcoded pwd.
2823         * configure: Regenerate.
2824
2825 2002-05-08  Alexandre Oliva  <aoliva@redhat.com>
2826
2827         * configure.in (ORIGINAL_LD_FOR_MULTILIBS): Preserve LD at
2828         script entry, and set LD to it when configuring multilibs.
2829         * configure: Rebuilt.
2830
2831 2002-04-19  David O'Brien  <obrien@FreeBSD.org>
2832
2833         * encoding.c (MAX, MIN, ROUNDING): #undef before defining.
2834
2835 2002-04-09  Hans-Peter Nilsson  <hp@bitrange.com>
2836
2837         PR objc/6107
2838         * objc/objc-api.h (struct objc_protocol_list): Change type of
2839         member count from int to size_t.
2840
2841 2002-02-11  Franz Sirl  <Franz.Sirl-kernel@lauterbach.com>
2842
2843         PR libobjc/4039
2844         * aclocal.m4: Replace with version copied from libstdc++-v3.
2845         * configure.in: Update for changes to aclocal and Makefile.
2846         * configure: Regenerate.
2847         * Makefile.in: Correct install of multilibs and shared libs, use
2848         INSTALL_DATA for include files.
2849
2850 Mon Dec 17 17:02:12 2001  Nicola Pero  <nicola@brainstorm.co.uk>
2851
2852         * init.c (__objc_exec_class): Fixed bug in the loop on unclaimed
2853         categories - when an unclaimed category was found, the loop was
2854         doing two steps forward instead of one, so that in certain cases
2855         it was failing to properly load all the categories.  (Reported
2856         with fix by Alexander Malmberg <alexander@malmberg.org>).
2857
2858 2001-11-14  Aldy Hernandez  <aldyh@redhat.com>
2859
2860         * encoding.c: Add target_flags.
2861
2862 2001-11-07  Aldy Hernandez  <aldyh@redhat.com>
2863
2864          * objc/objc-api.h (_C_VECTOR): New.
2865
2866          * encoding.c (VECTOR_TYPE): New.
2867
2868 Mon Oct 29 21:29:21 2001  Nicola Pero  <n.pero@mi.flashnet.it>
2869
2870         * class.c: Rewritten the class table to use optimized, lock-free
2871         lookup.  This more than doubles the speed of class method
2872         invocations.  (class_table_setup), (class_table_insert),
2873         (class_table_replace), (class_table_get_safe),
2874         (class_table_next), (class_table_print),
2875         (class_table_print_histogram): New functions.
2876         (__objc_init_class_tables): Use class_table_setup.
2877         (__objc_add_class_to_hash): Use class_table_get_safe and
2878         class_table_insert.  (objc_lookup_class), (objc_get_class): Do not
2879         assert the existence of the table; do not lock the runtime; use
2880         class_table_get_safe.  (objc_next_class): Use class_table_next.
2881         (__objc_resolve_class_links): Use class_table_next.
2882         (class_pose_as): Use class_table_replace.
2883
2884 2001-09-10  Ovidiu Predescu  <ovidiu@cup.hp.com>
2885
2886         * gc.c: Removed the DEBUG declaration.
2887
2888 Wed Jul 18 12:48:56 2001  Nicola Pero  <n.pero@mi.flashnet.it>
2889
2890         * thr.c (objc_mutex_lock): Invoke __objc_thread_id directly,
2891         rather than through objc_thread_id, to save a function call.
2892         (objc_mutex_trylock, objc_mutex_unlock, objc_condition_wait):
2893         Ditto.
2894
2895 Mon Jul 16 12:15:00 2001  Nicola Pero  <n.pero@mi.flashnet.it>
2896
2897         * objc/objc-api.h (object_is_class): Fixed - buggy code was trying
2898         to cast an id to a Class, which can not be done.  Make the check
2899         by using CLS_ISMETA on the class pointer instead.
2900         (object_is_meta_class): Similar fix.
2901
2902 2001-06-09  Alexandre Oliva  <aoliva@redhat.com>, Stephen L Moshier  <moshier@mediaone.net>
2903
2904         * configure.in (AC_EXEEXT): Work around in case it expands to
2905         nothing, as in autoconf 2.50.
2906         * acinclude.m4: Likewise.
2907         * configure: Rebuilt.
2908
2909 2001-06-08  Nicola Pero  <n.pero@mi.flashnet.it>
2910
2911         * THREADS: Explain that when we compile libobjc inside GCC, we
2912         always use thr-objc.c as a backend, which uses GCC's thread code.
2913
2914 2001-06-06  Richard Frith-Macdonald  <rrfm@gnu.org>
2915
2916         * init.c (__objc_send_message_in_list): When setting a new entry
2917         in __objc_load_methods use the method IMP as key, but check to see
2918         if the method is in the hashtable by looking at the IMP also.
2919         Also ... call the method after adding it to the hashtable rather
2920         than before ... thus preventing an obscure possibility of infinite
2921         recursion if a +load method itself loads a subclass.
2922
2923 2001-05-25  Ovidiu Predescu  <ovidiu@cup.hp.com>
2924
2925         * init.c (__objc_send_message_in_list): When setting a new entry
2926         in __objc_load_methods use the method name as key, not the method
2927         IMP (reported by Richard Frith-Macdonald <richard@brainstorm.co.uk>).
2928
2929 2001-05-09  Joseph S. Myers  <jsm28@cam.ac.uk>
2930
2931         * objc-features.texi: Move to ../gcc/objc.texi.
2932         * fdl.texi: Remove.
2933         * Makefile.in: Don't generate documentation from
2934         objc-features.texi.
2935
2936 2001-05-01  Mark Mitchell  <mark@codesourcery.com>
2937
2938         * fdl.texi: New file.
2939         * objc-features.texi: Simplify.
2940         * Makefile.in: Adjust accordingly.
2941
2942 2001-04-30  Mark Mitchell  <mark@codesourcery.com>
2943
2944         * objc-features.texi: Use the GFDL.
2945
2946 Wed Mar 21 04:44:58 EST 2001  John Wehle  (john@feith.com)
2947
2948         * encoding.c (REAL_TYPE): Define.
2949
2950 2001-03-19  David Edelsohn  <edelsohn@gnu.org>
2951
2952         * encoding.c (TYPE_MODE): Define.
2953
2954 2001-03-14  Nicola Pero  <n.pero@mi.flashnet.it>
2955
2956         * thr.c (objc_thread_add): New function.
2957         (objc_thread_remove): Ditto.
2958         * objc/thr.h: Declare them.
2959         * libobjc.def: Mention them.
2960
2961 2001-02-28  Ovidiu Predescu  <ovidiu@cup.hp.com>
2962
2963         * objc-features.texi: Document the @compatibility_alias compiler
2964         directive (description from Nicola Pero <n.pero@mi.flashnet.it>).
2965
2966 Fri Feb 23 18:12:00 2001  Rainer Orth  <ro@TechFak.Uni-Bielefeld.DE>
2967
2968         * sendmsg.c (__objc_forward): Delete strlen() declaration.
2969
2970 2001-02-08  Geoffrey Keating  <geoffk@redhat.com>
2971
2972         * configure.in: Don't run AC_PROG_CC_WORKS or AC_EXEEXT, because
2973         we're not interested in the result and they might fail.
2974         * configure: Regenerated.
2975
2976 2001-01-12  Joseph S. Myers  <jsm28@cam.ac.uk>
2977
2978         * objc-features.texi: Use @email.
2979
2980 2001-01-12  Joseph S. Myers  <jsm28@cam.ac.uk>
2981
2982         * sendmsg.c (__objc_print_dtable_stats): Don't use #ifdef inside
2983         printf.
2984
2985 2000-01-11  Richard Earnshaw  <rearnsha@arm.com>
2986
2987         * encoding.c (STRUCTURE_SIZE_BOUNDARY): Redefine in a way that
2988         determines the value dynamically.
2989
2990 Wed Jan  3 00:49:10 2001  Ovidiu Predescu  <ovidiu@cup.hp.com>
2991
2992         * sendmsg.c: Added __objc_msg_forward, a hook that allows external
2993         libraries to provide a function that returns the real forwarding
2994         function. This can alleviate problems __builtin_apply() and
2995         friends have on various platforms. (Solution suggested by Helge
2996         Hess.)
2997
2998         * objc/objc-api.h: Define __objc_msg_forward.
2999
3000         * sendmsg.c: Define gen_rtx_REG.
3001
3002 2000-12-06      Ralf Corsepius <corsepiu@faw.uni-ulm.de>
3003
3004         * thr-rtems.c: New file. Stub to compile.
3005
3006 2000-09-06  Alexandre Oliva  <aoliva@redhat.com>
3007
3008         * configure: Rebuilt with new libtool.m4.
3009
3010 Tue Aug 15 00:38:56 2000  Ovidiu Predescu  <ovidiu@cup.hp.com>
3011
3012         * configure.in: Create a config.h file. Check for <sched.h>.
3013         * configure: Regenerate.
3014
3015         * config.h.in: Check for <sched.h>.
3016
3017 2000-08-14  Zack Weinberg  <zack@wolery.cumb.org>
3018
3019         * configure: Regenerate after change to ../libtool.m4.
3020
3021 2000-08-14  Andreas Schwab  <schwab@suse.de>
3022
3023         * objc-features.texi (Top): Move @menu at end of node.
3024
3025 2000-08-11  Manfred Hollstein  <manfredh@redhat.com>
3026
3027         * objc-features.texi: Move @node Top before @menu.
3028
3029 Sun Aug  6 23:27:49 2000  Ovidiu Predescu  <ovidiu@cup.hp.com>
3030
3031         * objc-features.texi: Documented the new -fconstant-string-class
3032         option.
3033
3034 Sun Aug  6 22:51:16 2000  Ovidiu Predescu  <ovidiu@cup.hp.com>
3035
3036         * thr-posix.c: Integrated Chris Ball's <cball@fmco.com> changes to
3037         improve the Posix thread support for Objective-C.
3038
3039 2000-08-04  Zack Weinberg  <zack@wolery.cumb.org>
3040
3041         * aclocal.m4: Replace copy of ../libtool.m4 with
3042         sinclude(../libtool.m4).
3043
3044 Fri Jul 28 08:58:02 2000  Nicola Pero  <nicola@brainstorm.co.uk>
3045
3046         * configure.in: Added libtool support; build shared libraries
3047         if --enable-shared was passed on command line.
3048         * Makefile.in: Modified most compilation commands to use libtool.
3049         * aclocal.m4: New symbolic link to the ../libtool.m4, from the
3050         libtool distribution.
3051
3052 Sat Jul 29 00:10:21 2000  Ovidiu Predescu  <ovidiu@cup.hp.com>
3053
3054         * sarray.c, Object.m: Removed the explicit prototypes for strlen
3055         and memcpy on 64-bit platforms (Suggested by Rodney Brown
3056         <rdb@cup.hp.com>).
3057
3058 2000-05-12  H.J. Lu  (hjl@gnu.org)
3059
3060         * Makefile.in (GTHREAD_FLAGS): New.
3061         (ALL_CFLAGS): Add $(GTHREAD_FLAGS).
3062         (OBJC_THREAD_FILE): Changed to thr-objc.
3063
3064         * configure.in (GTHREAD_FLAGS): New, check and replace it for
3065         Makefile.
3066         (OBJC_THREAD_FILE): Removed.
3067
3068         * thr-objc.c: New.
3069
3070 2000-07-13  Kaveh R. Ghazi  <ghazi@caip.rutgers.edu>
3071
3072         * objc/hash.h: Include string.h.
3073
3074 2000-04-15  David Edelsohn  <edelsohn@gnu.org>
3075
3076         * Object.m (strlen): 64-bit PowerPC is a 64bit platform as well.
3077
3078 2000-04-12  Jakub Jelinek  <jakub@redhat.com>
3079
3080         * Object.m (strlen): Provide prototype on all 64bit platforms,
3081         not only alpha.
3082         * sarray.c (memcpy): Likewise.
3083         * encoding.c (objc_layout_finish_structure): Don't use
3084         ROUND_TYPE_ALIGN on sparc.
3085
3086         * encoding.c (objc_layout_structure_next_member): Do the whole
3087         procedure even for the first member, so that we get correct
3088         alignment.
3089
3090 2000-03-29  Zack Weinberg  <zack@wolery.cumb.org>
3091
3092         * objc/Protocol.h, objc/objc-list.h: Change #endif labels to
3093         comments.
3094
3095 2000-02-23  Zack Weinberg  <zack@wolery.cumb.org>
3096
3097         * Makefile.in: Add -DIN_TARGET_LIBS to ALL_CFLAGS.
3098
3099 Thu Sep 23 07:19:12 1999   Chris Ball <cball@fmco.com>
3100
3101         * thr-posix.c (__objc_mutex_deallocate): made deallocate work.
3102
3103 Tue Sep 21 07:47:10 1999  Jeffrey A Law  (law@cygnus.com)
3104
3105         * Makefile.in (gc.o, gc_gc.o): Do not pass -fgnu-runtime to
3106         the compiler when building C code.
3107
3108 Fri Aug  6 23:32:29 1999  Daniel Jacobowitz <drow@drow.them.org>
3109
3110         * Makefile.in (FLAGS_TO_PASS): Include prefix, exec_prefix,
3111         libdir, libsubdir and tooldir.
3112
3113 Mon Jun 21 05:40:15 1999  John David Anglin <dave@hiauly1>
3114
3115         * init.c (__objc_force_linking): Make global.
3116
3117 Thu May 20 03:20:59 1999  Jeffrey A Law  (law@cygnus.com)
3118
3119         * configure.in (AC_EXEEXT): Remove call.
3120         (compiler_name): Explicitly check with no extension and .exe
3121         extension.
3122         * configure: Regenerate.
3123
3124 Sun Apr 25 01:15:34 1999  Mumit Khan  <khan@xraylith.wisc.edu>
3125
3126         * Makefile.in (CC1OBJ): Define in terms of CC.
3127         (runtime-info.h): Use.
3128
3129 Fri April 8 08:21:07 1999 Ovidiu Predescu <ovidiu@cup.hp.com>
3130
3131         * objc-features.texi: Updated the URL to Boehm's GC page.
3132
3133 Fri Mar 26 23:41:07 1999 Ovidiu Predescu <ovidiu@cup.hp.com>
3134
3135         * archive.c (__objc_code_char, __objc_write_char): Explicitly specify
3136         the char as being signed (patch from Daniel Jacobowitz
3137         <drow@false.org>).
3138
3139 Wed Mar 24 22:41:28 1999  Mumit Khan  <khan@xraylith.wisc.edu>
3140
3141         * configure.in (AC_PREREQ): Update to 2.13.
3142         (AC_EXEEXT): Call to find possible file extension.
3143         (compiler_name): Use.
3144         * configure: Regenerate.
3145
3146 Wed Jan 27 02:31:01 1999  Jeffrey A Law  (law@cygnus.com)
3147
3148         * Makefile.in (ALL_CFLAGS): Add -DIN_GCC.
3149
3150 Tue Jan  5 01:38:53 1999  Jeffrey A Law  (law@cygnus.com)
3151
3152         * configure.in (thread_file): Correct and simplify code to find
3153         the thread file.
3154         * configure: Rebuilt.
3155
3156 1998-11-26  Manfred Hollstein  <manfred@s-direktnet.de>
3157
3158         * configure.in (compiler_name): Add check to detect if this
3159         language's compiler has been built.
3160         * configure: Regenerate.
3161
3162 Mon Nov 23 16:50:28 1998  Kaveh R. Ghazi  <ghazi@caip.rutgers.edu>
3163
3164         *  configure.in: Use AC_PREREQ(2.12.1).
3165
3166 Thu Nov 19 20:33:37 1998  Jeffrey A Law  (law@cygnus.com)
3167
3168         * Makefile.in (runtime-info.h): Avoid GNU make extensions.
3169
3170 Sun Nov  8 17:46:14 1998  Kaveh R. Ghazi  <ghazi@caip.rutgers.edu>
3171
3172         * Makefile.in (INCLUDES): Add -I$(srcdir)/$(MULTISRCTOP)../include.
3173
3174 Thu Oct 22 14:34:06 1998  Kaveh R. Ghazi  <ghazi@caip.rutgers.edu>
3175
3176         * configure.in: Use AC_CONFIG_AUX_DIR($topsrcdir).
3177
3178 Sat Oct 17 05:21:31 1998  Ovidiu Predescu  <ovidiu@slip.net>
3179
3180         * objc-features.texi (Top): Changed the email address.
3181         * objc-features.texi (Garbage Collection): Use @uref instead of @url.
3182
3183 Mon Oct 11 21:25:27 1998  Ovidiu Predescu  <ovidiu@slip.net>
3184
3185         * encoding.c: Redefine get_inner_array_type to get the first entry
3186         in the structure.
3187
3188 Thu Oct  8 12:21:14 1998  Richard Frith-Macdonald <richard@brainstorm.co.uk>
3189
3190         * encoding.c (objc_skip_type_qualifiers): Handle _C_BYREF.
3191         (objc_get_type_qualifiers): Similarly.
3192         * objc/encoding.h (_C_BYREF): Define.
3193         (_F_BYREF): Define.
3194
3195 1998-10-07  David S. Miller  <davem@pierdol.cobaltmicro.com>
3196
3197         * objc/sarray.h: Make boffset be an unsigned long when sparc so it
3198         works out on 64-bit systems.
3199
3200 Tue Oct  6 20:32:06 1998  Alexandre Oliva  <oliva@dcc.unicamp.br>
3201
3202         * Makefile.in (INCLUDES): Make it multilib-friendly.
3203
3204 Fri Oct  2 07:12:14 1998  H.J. Lu  (hjl@gnu.org)
3205
3206         * Makefile.in (INCLUDES): Add -I$(srcdir)/../gcc.
3207
3208 Thu Oct  1 22:33:03 1998 Robert Lipe  <robertl@dgii.com>
3209                          Jeffrey A Law  (law@cygnus.com)
3210
3211         * Makefile.in (INCLUDES): Reference gcc via $MULTIBUILDTOP.
3212         (FLAGS_TO_PASS): Added.
3213         (runtime-info.h): Reference cc1ibj via $MULTIBUILDTOP.
3214
3215         * archive.c: Change config.h to tconfig.h.
3216
3217         * configure.in: Find gcc's object directory even for multilibs.
3218
3219 Wed Sep 30 18:17:17 1998  Robert Lipe  <robertl@dgii.com>
3220
3221         * configure.in: Escape ^ in grep string.
3222         * configure: Rebuilt.
3223
3224 Wed Sep 30 09:14:52 1998  Jeffrey A Law  (law@cygnus.com)
3225
3226         * All .h files pushed down into the objc/ subdirectory.
3227         * Makefile.in (copy_headers): Corresponding changes.
3228         * configure.in (AC_INIT): Corresponding changes.
3229         * configure: Rebuilt.
3230
3231 1998-09-30  Ben Elliston  <bje@cygnus.com>
3232             Jeff Law      <law@cygnus.com>
3233
3234         * Makefile.in: Rewrite.
3235
3236         * configure.in: Likewise.
3237
3238         * configure: Regenerate.
3239
3240         * All .c files.  Remove "objc" prefix when including objc header
3241         files.  Include tconfig.h, not ../tconfig.h.
3242
3243 Mon Sep 21 23:27:10 1998  Ovidiu Predescu <ovidiu@slip.net>
3244
3245         * encoding.c (TREE_TYPE, ARRAY_TYPE): Define.
3246         (get_inner_array_type): Define.
3247
3248 1998-09-21  Ben Elliston  <bje@cygnus.com>
3249
3250         * New directory.  Moved files from ../gcc/objc.