libobjc/ChangeLog

   1 2012-09-14  David Edelsohn  <dje.gcc@gmail.com>
   2
   3         * configure: Regenerated.
   4
   5 2012-07-19  Tristan Gingold  <gingold@adacore.com>
   6             Richard Henderson  <rth@redhat.com>
   7
   8         * exception.c (__gnu_objc_personality_seh0): New function.
   9
  10 2012-05-16  H.J. Lu  <hongjiu.lu@intel.com>
  11
  12         * configure: Regenerated.
  13
  14 2012-03-12  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
  15
  16         * configure.ac (enable_objc_gc): Remove alpha*-dec-osf* handling.
  17         * configure: Regenerate.
  18
  19         * thr.c (_XOPEN_SOURCE): Define unconditionally.
  20
  21 2011-11-21  Andreas Tobler  <andreast@fgznet.ch>
  22
  23         * configure: Regenerate.
  24
  25 2011-11-02  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
  26
  27         * Makefile.in (INCLUDES): Add -I$(MULTIBUILDTOP)../libgcc.
  28         * configure.ac (target_thread_file, HAVE_GTHR_DEFAULT): Remove.
  29         * configure: Regenerate.
  30         * config.h.in: Regenerate.
  31
  32 2011-10-17  Paul Brook  <paul@codesourcery.com>
  33             Matthias Klose  <doko@ubuntu.com>
  34
  35         * exception.c (parse_lsda_header): hardcode ttype_encoding for older
  36         ARM EABI toolchains.
  37         (get_ttype_entry) Remove __ARM_EABI_UNWINDER__ variant.
  38
  39 2011-10-09  Nicola Pero  <nicola.pero@meta-innovation.com>
  40
  41         PR libobjc/49883
  42         * init.c (__objc_exec_class): Work around a bug in clang's code
  43         generation.  Clang sets the class->info field to values different
  44         from 0x1 or 0x2 (the only allowed values in the traditional GNU
  45         Objective-C runtime ABI) to store some additional information, but
  46         this breaks backwards compatibility.  Wipe out all the bits in the
  47         fields other than the first two upon loading a class.
  48
  49 2011-10-09  Nicola Pero  <nicola.pero@meta-innovation.com>
  50
  51         * class.c (objc_lookup_class): Added back for compatibility with
  52         clang which seems to emit calls to it.
  53
  54 2011-10-08  Richard Frith-Macdonald <rfm@gnu.org>
  55             Nicola Pero  <nicola.pero@meta-innovation.com>
  56
  57         PR libobjc/50428
  58         * sendmsg.c (__objc_send_initialize): If a class does not have an
  59         +initialize method, search for an +initialize method in the
  60         superclass and in the ancestor classes and execute the first one
  61         that is found.  This makes the GNU runtime behave in the same way
  62         as the Apple/NeXT runtime with respect to +initialize methods and
  63         subclassing.
  64
  65 2011-08-06  Nicola Pero  <nicola.pero@meta-innovation.com>
  66
  67         PR libobjc/50002
  68         * class.c (__objc_update_classes_with_methods): Iterate over meta
  69         classes as well as normal classes when refreshing the method
  70         implementations.  This fixes replacing class methods.
  71
  72 2011-08-06  Nicola Pero  <nicola.pero@meta-innovation.com>
  73
  74         * class.c (class_getSuperclass): Fixed to work with meta classes
  75         still in construction too.
  76
  77 2011-08-06  Nicola Pero  <nicola.pero@meta-innovation.com>
  78
  79         * class.c (class_getSuperclass): Fixed typo in comment.
  80
  81 2011-08-06  Nicola Pero  <nicola.pero@meta-innovation.com>
  82
  83         PR libobjc/49882
  84         * class.c (class_getSuperclass): Return the superclass if the
  85         class is in construction.
  86         * objc/runtime.h (class_getSuperclass): Updated documentation.
  87
  88 2011-08-05  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
  89
  90         * Makefile.in (INCLUDES): Search
  91         $(srcdir)/$(MULTISRCTOP)../libgcc.
  92
  93 2011-06-08  Nicola Pero  <nicola.pero@meta-innovation.com>
  94
  95         * objc/objc.h (__GNU_LIBOBJC__): Bumped to 20110608.
  96
  97 2011-06-08  Nicola Pero  <nicola.pero@meta-innovation.com>
  98
  99         * configure.ac (VERSION): Bumped to 4:0:0.
 100         * configure (VERSION): Likewise.
 101
 102 2011-06-08  Nicola Pero  <nicola.pero@meta-innovation.com>
 103
 104         * objc/README: Updated.
 105         * objc-private/selector.h: Updated comments.
 106
 107 2011-06-07  Nicola Pero  <nicola.pero@meta-innovation.com>
 108
 109         * sendmsg.c (class_get_instance_method): Removed.
 110         (class_get_class_method): Removed.
 111         (objc_get_uninstalled_dtable): Removed.
 112
 113 2011-06-07  Nicola Pero  <nicola.pero@meta-innovation.com>
 114
 115         * objc-private/module-abi-8.h (class_get_instance_size): Removed.
 116         * objects.c (class_create_instance): Removed.
 117         * error.c (__USE_FIXED_PROTOTYPES__): Removed.
 118         * gc.c (__objc_generate_gc_type_description): Use
 119         class_getInstanceSize() instead of class_get_instance_size().
 120         * selector.c (sel_types_match): Made static.
 121         (sel_get_typed_uid): Removed.
 122         (sel_get_any_typed_uid): Removed.
 123         (sel_get_name): Removed.
 124         (sel_get_type): Removed.
 125         (sel_register_name): Removed.
 126         (sel_register_typed_name): Removed.
 127         (sel_get_uid): Removed.
 128
 129 2011-06-07  Nicola Pero  <nicola.pero@meta-innovation.com>
 130
 131         * encoding.c (method_get_number_of_arguments): Removed.
 132         (method_get_sizeof_arguments): Removed.
 133
 134 2011-06-07  Nicola Pero  <nicola.pero@meta-innovation.com>
 135
 136         * class.c (objc_next_class): Removed.
 137         (class_pose_as): Removed.
 138         (CLASSOF): Removed.
 139         (class_table_replace): Removed.
 140         (objc_lookup_class): Removed.
 141
 142 2011-06-07  Nicola Pero  <nicola.pero@meta-innovation.com>
 143
 144         Removed the Traditional Objective-C runtime public API.
 145         * Makefile.in (OBJC_DEPRECATED_H): Variable removed.
 146         (install-headers): Do not create the objc/deprecated directory and
 147         do not install the deprecated headers.
 148         (OBJC_H): Removed encoding.h and objc-api.h.
 149         * Object.m: Removed all methods with the exception of -class and
 150         -isEqual:.  Updated includes.  ([-class]): Use Modern API.
 151         * objc/Object.h: Do not include deprecated/Object.h.
 152         * objc/deprecated/Object.h: Removed.
 153         * linking.m (__objc_linking): Call [Object class] instead of
 154         [Object name].
 155         * Protocol.m: Removed all methods with the exception of -isEqual:.
 156         Updated includes.
 157         * objc/Protocol.h: Do not include deprecated/Protocol.h.
 158         * objc/deprecated/Protocol.h: Removed.
 159         * objc/deprecated/struct_objc_symtab.h: Removed.
 160         * objc/deprecated/struct_objc_module.h: Removed.
 161         * objc/deprecated/struct_objc_ivar.h: Removed.
 162         * objc/deprecated/struct_objc_ivar_list.h: Removed.
 163         * objc/deprecated/struct_objc_method.h: Removed.
 164         * objc/deprecated/struct_objc_method_list.h: Removed.
 165         * objc/deprecated/struct_objc_protocol_list.h: Removed.
 166         * objc/deprecated/struct_objc_category.h: Removed.
 167         * objc/deprecated/MetaClass.h: Removed.
 168         * objc/deprecated/objc_msg_sendv.h: Removed.
 169         * objc/deprecated/README: Removed.
 170         * objc/deprecated/struct_objc_class.h: Removed.
 171         * objc/deprecated/struct_objc_protocol.h: Removed.
 172         * objc/deprecated/struct_objc_selector.h: Removed.
 173         * objc/encoding.h: Removed.
 174         * objc/message.h (struct objc_super): Removed the definition for
 175         the Traditional Objective-C runtime API.
 176         * objc/objc.h: Do not include objc/objc-decls.h.
 177         deprecated/struct_objc_selector.h, deprecated/MetaClass.h,
 178         deprecated/struct_objc_class.h, deprecated/struct_objc_protocol.h
 179         and deprecated/objc_msg_sendv.h.  Uncommented new definition of
 180         Protocol *.
 181         * objc/objc-api.h: Removed.
 182         * objc/runtime.h: Updated comments.  Removed check to detect
 183         concurrent usage of Traditional and Modern APIs.
 184         * objc-private/module-abi-8.h: Always define struct objc_class and
 185         struct objc_protocol.  (struct objc_protocol_list): Changed type
 186         of 'list' argument from 'Protocol *' to 'struct objc_protocol *'.
 187         (class_get_instance_size): Added.
 188         * objc-private/protocols.h (__objc_protocols_add_protocol): Take a
 189         'struct objc_protocol *' as argument, not a 'Protocol *'.
 190         * objc-private/runtime.h: Updated comments.
 191         * objc-private/selector.h (struct objc_selector, sel_eq): Added.
 192         * class.c: Include objc-private/selector.h.
 193         (objc_get_meta_class): Return a Class instead of a MetaClass.
 194         * encoding.c (method_get_next_argument): Removed.
 195         (method_get_first_argument): Removed.
 196         (method_get_nth_argument): Removed.
 197         * gc.c: Include objc/runtime.h instead of objc/encoding.h.
 198         Include objc-private/module-abi-8.h and ctype.h.
 199         * protocols.c (__objc_protocols_add_protocol): Take a 'struct
 200         objc_protocl *' as argument, not a 'Protocol *'.
 201         (class_addProtocol): Added casts to 'struct objc_protocol *' and
 202         'Protocol *'.
 203         (class_copyProtocolList): Likewise.
 204         (protocol_conformsToProtocol): Likewise.
 205         (protocol_copyProtocolList): Likewise.
 206         * sarray.c: Include objc-private/module-abi-8.h.
 207         * sendmsg.c (method_get_next_argument): Removed.
 208         (method_get_first_argument): Removed.
 209         (method_get_nth_argument): Removed.
 210         (objc_msg_sendv): Removed.
 211         (arglist_t, retval_t): New.  (class_get_class_method): Take a
 212         'Class', not 'MetaClass', argument.
 213         * thr.c: Include module-abi-8.h.
 214
 215 2011-06-03  Nicola Pero  <nicola.pero@meta-innovation.com>
 216
 217         * Makefile.in (OBJC_DEPRECATED_H): Removed struct_objc_static_instances.h
 218         and objc_get_uninstalled_dtable.h.
 219         * objc/deprecated/struct_objc_static_instances.h: Removed.
 220         * objc/deprecated/objc_get_uninstalled_dtable.h: Removed.
 221         * objc/objc-api.h: Do not include deprecated/objc_static_instances.h
 222         and deprecated/objc_get_uninstalled_dtable.h.
 223
 224 2011-06-03  Nicola Pero  <nicola.pero@meta-innovation.com>
 225
 226         * Makefile.in (OBJC_DEPRECATED_H): Removed objc_object_alloc.h.
 227         * objc/deprecated/objc_object_alloc.h: Removed.
 228         * objc/objc-api.h: Do not include deprecated/objc_object_alloc.h.
 229         * objects.c (_objc_object_alloc, _objc_object_dispose,
 230         _objc_object_copy): Removed.
 231         * libobjc.def (__objc_object_alloc, __objc_object_copy,
 232         __objc_object_dispose): Removed.
 233
 234 2011-06-03  Nicola Pero  <nicola.pero@meta-innovation.com>
 235
 236         * Makefile.in (OBJC_DEPRECATED_H): Removed METHOD_NULL.h.
 237         * objc/objc-api.h: Do not include deprecated/METHOD_NULL.h.
 238         * objc/deprecated/METHOD_NULL.h: Removed.
 239
 240 2011-06-03  Nicola Pero  <nicola.pero@meta-innovation.com>
 241
 242         * Makefile.in (OBJC_DEPRECATED_H): Removed objc_valloc.h,
 243         objc_malloc.h and objc_unexpected_exception.h.
 244         (exception.lo): Do not use -Wno-deprecated-declarations.
 245         (exception_gc.lo): Likewise.
 246         * objc/objc-api.h: Do not include deprecated/objc_valloc.h,
 247         deprecated/objc_malloc.h and
 248         deprecated/objc_unexpected_exception.h.
 249         * objc/deprecated/objc_valloc.h: Removed.
 250         * objc/deprecated/objc_malloc.h: Removed.
 251         * objc/deprecated/objc_unexpected_exception.h: Removed.
 252         * exception.c (_objc_unexpected_exception): Removed.
 253         (objc_exception_throw): Do not check for
 254         _objc_unexpected_exception.
 255         * memory.c (objc_valloc, _objc_malloc, _objc_atomic_malloc,
 256         _objc_valloc, _objc_realloc, _objc_calloc, _objc_free): Removed.
 257         * libobjc.def (_objc_unexpected_exception, objc_valloc): Removed.
 258
 259 2011-06-03  Nicola Pero  <nicola.pero@meta-innovation.com>
 260
 261         * objc/objc.h: Do not include deprecated/STR.h.
 262         * objc/deprecated/STR.h: Removed.
 263         * Makefile.in (OBJC_DEPRECATED_H): removed STR.h.
 264
 265 2011-06-03  Nicola Pero  <nicola.pero@meta-innovation.com>
 266
 267         * Makefile.in (OBJC_H): Removed hash.h and sarray.h.
 268         (OBJC_DEPRECATED_H): Likewise.
 269         * libobjc.def (objc_hash_new, objc_hash_delete, objc_hash_add,
 270         objc_hash_remove, objc_hash_next, objc_hash_value_for_key,
 271         objc_hash_is_key_in_hash, hash_add, hash_delete, hash_new,
 272         hash_next, hash_remove, hash_value_for_key, hash_is_key_in_hash,
 273         sarray_at_put, sarray_at_put_safe, sarray_free, sarray_lazy_copy,
 274         sarray_new, sarray_realloc, sarray_remove_garbage): Removed.
 275         * objc/sarray.h: Removed.
 276         * objc/hash.h: Removed.
 277         * objc/deprecated/sarray.h: Removed.
 278         * objc/deprecated/hash.h: Removed.
 279         * objc/Object.h: Do not include objc/deprecated/hash.h
 280         * Object.m: Include string.h.
 281         * objc/objc-api.h: Do not include objc/deprecated/hash.h.
 282         * objc-private/common.h (GNU_LIBOBJC_COMPILING_LIBOBJC_ITSELF):
 283         Removed.
 284
 285 2011-06-03  Nicola Pero  <nicola.pero@meta-innovation.com>
 286
 287         * Object.m ([-forward::]): Removed.
 288         * objc/deprecated/Object.h ([-forward::]): Removed.
 289         * sendmsg.c (__objc_forward): Updated comments.
 290
 291 2011-06-03  Nicola Pero  <nicola.pero@meta-innovation.com>
 292
 293         * Makefile.in (OBJC_H): Removed objc-list.h.
 294         (OBJC_DEPRECATED_H): Removed objc-list.h.
 295         * objc/objc-list.h: File removed.
 296         * objc/deprecated/objc-list.h: File removed.
 297
 298 2011-06-03  Nicola Pero  <nicola.pero@meta-innovation.com>
 299
 300         * Makefile.in (OBJC_H): Removed typedstream.h.
 301         (OBJC_DEPRECATED_H): Removed typedstream.h.
 302         (C_SOURCE_FILES): Removed archive.c.
 303         (Object.lo): Rule removed.
 304         (Object_gc.lo): Likewise.
 305         (archive.lo): Likewise.
 306         (archive_gc.lo): Likewise.
 307         * objc/deprecated/Object.h ([+streamVersion:], [-read], [-write],
 308         [-awake]): Removed.
 309         Do not include deprecated/typedstream.h.
 310         * Object.m: Removed the same methods.
 311         * archive.c: File removed.
 312         * objc/typedstream.h: File removed.
 313         * objc/deprecated/typedstream.h: File removed.
 314         * libobjc.def (__objc_read_nbyte_uint, __objc_read_nbyte_ulong,
 315         __objc_write_class, __objc_write_object, __objc_write_selector,
 316         objc_close_typed_stream, objc_end_of_typed_stream,
 317         objc_flush_typed_stream, objc_get_stream_class_version,
 318         objc_open_typed_stream, objc_open_typed_stream_for_file,
 319         objc_read_array, objc_read_char, objc_read_int, objc_read_long,
 320         objc_read_object, objc_read_selector, objc_read_short,
 321         objc_read_string, objc_read_type, objc_read_types,
 322         objc_read_unsigned_char, objc_read_unsigned_int,
 323         objc_read_unsigned_long, objc_read_unsigned_short,
 324         objc_write_array, objc_write_char, objc_write_int,
 325         objc_write_long, objc_write_object, objc_write_object_reference,
 326         objc_write_root_object, objc_write_selector, objc_write_short,
 327         objc_write_string, objc_write_string_atomic, objc_write_type,
 328         objc_write_types, objc_write_unsigned_char,
 329         objc_write_unsigned_int, objc_write_unsigned_long,
 330         objc_write_unsigned_short): Removed.
 331
 332 2011-06-02  Nicola Pero  <nicola.pero@meta-innovation.com>
 333
 334         * Makefile.in (OBJC_DEPRECATED_H): Removed objc_error.h.
 335         * objc/deprecated/objc_error.h: Removed.
 336         * objc/objc-api.h: Do not include deprecated/objc_error.h.
 337         * libobjc.def (objc_error, objc_verror): Removed.
 338         * error.c (_objc_error_handler, objc_error, objc_verror,
 339         objc_set_error_handler): Removed.
 340         * Object.m ([-error:], [-perform:], [-perform:with:],
 341         [-perform:with:with], [-subclassResponsibility:],
 342         [-notImplemented:], [-shouldNotImplement:], [-doesNotRecognize:]):
 343         Removed.
 344         * objc/deprecated/Object.h: Removed the same methods.
 345         * sendmsg.c (__objc_forward): Do not try to invoke the "error:"
 346         method after trying to invoke the "doesNotRecognize:" method.
 347
 348 2011-05-26  Nicola Pero  <nicola.pero@meta-innovation.com>
 349
 350         * sendmsg.c: Reindented part of the file.  No non-trivial changes
 351         in code.
 352
 353 2011-05-26  Nicola Pero  <nicola.pero@meta-innovation.com>
 354
 355         * sendmsg.c (__objc_install_dtable_for_class): Use objc_getClass,
 356         not objc_lookup_class.
 357
 358 2011-05-25  Richard Frith-Macdonald <rfm@gnu.org>
 359             David Ayers  <ayers@fsfe.org>
 360
 361         PR libobjc/38307
 362         * sendmsg.c: Include objc/hash.h.
 363         (get_implementation): New function, mostly with code from get_imp
 364         updated to support the new +initialize dispatch table logic.
 365         (get_imp): Use get_implementation.
 366         (__objc_responds_to): Updated to support the new +initialize
 367         dispatch table logic.
 368         (class_respondsToSelector): Likewise.
 369         (objc_msg_lookup): Use get_implementation.
 370         (__objc_init_install_dtable): Removed.
 371         (__objc_install_methods_in_dtable): Updated arguments.
 372         (__objc_install_dispatch_table_for_class): Renamed to
 373         __objc_install_dtable_for_class and updated to support the new
 374         +initialize dispatch table logic.
 375         (__objc_update_dispatch_table_for_class): Updated to support the
 376         new +initialize dispatch table logic.
 377         (__objc_forward): Call get_implementation instead of get_imp.
 378         (prepared_dtable_table): New.
 379         (__objc_prepare_dtable_for_class): New.
 380         (__objc_prepared_dtable_for_class): New.
 381         (__objc_get_prepared_imp): New.
 382         (__objc_install_prepared_dtable_for_class): New.
 383
 384 2011-05-24  Nicola Pero  <nicola.pero@meta-innovation.com>
 385
 386         PR libobjc/48177
 387         * selector.c (__sel_register_typed_name): Use sel_types_match()
 388         instead of strcmp() to compare selector types (Suggestion by
 389         Richard Frith-Macdonald <rfm@gnu.org>).
 390
 391 2011-04-15  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
 392
 393         PR libobjc/32037
 394         * Makefile.in (OBJC_GCFLAGS): Move ...
 395         * configure.ac (enable_objc_gc): ... here.
 396         Add $(libsuffix) to OBJC_BOEHM_GC.
 397         * configure: Regenerate.
 398
 399 2011-02-28  Nicola Pero  <nicola.pero@meta-innovation.com>
 400
 401         * selector.c (sel_getTypedSelector): Return NULL if there are
 402         multiple selectors with conflicting types.
 403         * objc/runtime.h (sel_getTypedSelector): Updated documentation.
 404
 405 2011-02-28  Richard Frith-Macdonald <rfm@gnu.org>
 406
 407         PR libobjc/47922
 408         * gc.c (class_ivar_set_gcinvisible): Use _C_GCINVISIBLE instead of
 409         a hardcoded "!".
 410
 411 2011-02-13  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
 412
 413         * configure: Regenerate.
 414
 415 2010-12-26  Nicola Pero  <nicola.pero@meta-innovation.com>
 416
 417         * init.c (create_tree_of_subclasses_inherited_from): Use
 418         class_superclass_of_class instead of assuming a class is
 419         unresolved when it could be resolved.  Tidied up assignment and
 420         check.
 421         (__objc_tree_insert_class): Enhanced DEBUG_PRINTF.
 422         (objc_tree_insert_class): Tidied up loop; return immediately upon
 423         inserting a class.
 424         (__objc_exec_class): Do not set __objc_class_tree_list.
 425
 426 2010-12-24  Nicola Pero  <nicola.pero@meta-innovation.com>
 427
 428         * selector.c (sel_getTypedSelector): Return NULL if given a NULL
 429         argument.
 430         (sel_registerTypedName): Same.
 431         (sel_registerName): Same.
 432         * objc/runtime.h: Updated documentation.
 433
 434 2010-12-24  Nicola Pero  <nicola.pero@meta-innovation.com>
 435
 436         * objc/runtime.h (class_addIvar): Updated documentation.  The
 437         alignment is actually the log_2 of the alignment in bytes.
 438         * ivars.c (class_addIvar): Corresponding change to the
 439         implementation.
 440
 441 2010-12-24  Nicola Pero  <nicola.pero@meta-innovation.com>
 442
 443         * objc/runtime.h (sel_getType): Renamed to sel_getTypeEncoding to
 444         be consistent with method_getTypeEncoding and
 445         ivar_getTypeEncoding.
 446         (sel_copyTypedSelectorList, sel_getTypedSelector): New.
 447         * selector.c (sel_getType): Renamed to sel_getTypeEncoding.
 448         (sel_copyTypedSelectorList, sel_getTypedSelector): New.
 449         (sel_get_type): Updated call to sel_getType.
 450
 451 2010-12-24  Nicola Pero  <nicola.pero@meta-innovation.com>
 452
 453         * objc/runtime.h (class_conformsToProtocol,
 454         class_copyProtocolList): Updated documentation.
 455
 456 2010-12-23  Nicola Pero  <nicola.pero@meta-innovation.com>
 457
 458         * init.c (create_tree_of_subclasses_inherited_from): Updated
 459         DEBUG_PRINTF messages.
 460         (__objc_tree_insert_class): Same.
 461         (__objc_send_load_using_method_list): Same.
 462         (__objc_send_load): Same.
 463         (__objc_exec_class): Same.  In particular, do not print the module
 464         name since it is no longer used.
 465         * sendmsg.c (__objc_send_initialize): Added DEBUG_PRINTFs for
 466         tracking +initialize calls.
 467         (__objc_update_dispatch_table_for_class): Added DEBUG_PRINTFs for
 468         tracking updates of dispatch tables.
 469         (__objc_install_dispatch_table_for_class): Same.
 470
 471 2010-12-23  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
 472
 473         * Makefile.in (libobjc$(libsuffix).la): Link with -Wc,-shared-libgcc.
 474         (libobjc_gc$(libsuffix).la): Likewise.
 475
 476 2010-12-23  Nicola Pero  <nicola.pero@meta-innovation.com>
 477
 478         * sendmsg.c (class_addMethod): Return NO if the method already
 479         exists in the class.
 480
 481 2010-12-22  Nicola Pero  <nicola.pero@meta-innovation.com>
 482
 483         * init.c (duplicate_classes): New.
 484         (__objc_exec_class): Initialize duplicate_classes.
 485         (__objc_create_classes_tree): Ignore classes in the
 486         duplicate_classes table.
 487         (__objc_call_load_callback): Same.
 488         (__objc_init_class): If a duplicate class is found, add it to
 489         duplicate_classes instead of aborting.  Return YES if the class is
 490         not a duplicate, and NO if it is.
 491         * objc-private/runtime.h (__objc_init_class): Updated prototype.
 492
 493 2010-12-22  Nicola Pero  <nicola.pero@meta-innovation.com>
 494
 495         * objc-private/objc-list.h: Reindented file.  No code changes.
 496         * objc-private/sarray.h: Same change.
 497
 498 2010-12-22  Nicola Pero  <nicola.pero@meta-innovation.com>
 499
 500         * objc-private/accessors.h: Removed 'extern "C"' guards.  This
 501         file is never compiled with C++.
 502         * objc-private/hash.h: Same change.
 503         * objc-private/objc-list.h: Same change.
 504         * objc-private/objc-sync.h: Same change.
 505         * objc-private/protocols.h: Same change.
 506         * objc-private/runtime.h: Same change.
 507         * objc-private/sarray.h: Same change.
 508         * objc-private/selector.h: Same change.
 509
 510 2010-12-21  Nicola Pero  <nicola.pero@meta-innovation.com>
 511
 512         PR libobjc/18764
 513         * class.c (__objc_add_class_to_hash): Return YES if the class was
 514         added, and NO if it already existed.
 515         * init.c (__objc_init_class): If __objc_add_class_to_hash returns
 516         NO, then abort the program with an error message.
 517         * objc-private/runtime.h (__objc_add_class_to_hash): Updated
 518         declaration.
 519
 520 2010-12-21  Nicola Pero  <nicola.pero@meta-innovation.com>
 521
 522         * init.c (_objc_load_callback): Initialize with 0.
 523         (__objc_call_callback): Renamed to __objc_call_load_callback.
 524         Check _objc_load_callback only once, and if it is not set, return
 525         immediately.
 526         (objc_send_load): Updated call to __objc_call_callback.
 527
 528 2010-12-21  Nicola Pero  <nicola.pero@meta-innovation.com>
 529
 530         PR libobjc/16110
 531         * init.c (__objc_send_message_in_list): Renamed to
 532         __objc_send_load_using_method_list.  Do not take an 'op' argument.
 533         Register the 'load' selector if needed.
 534         (__objc_send_load): Do not register the 'load' selector.  Updated
 535         call to __objc_send_message_in_list.
 536         (__objc_create_classes_tree): Add the class of any claimed
 537         category that was loaded in the module to the list of classes for
 538         which we try to execute +load.
 539
 540 2010-12-21  Nicola Pero  <nicola.pero@meta-innovation.com>
 541
 542         * objc-private/common.h: When DEBUG is defined, include <stdio.h>.
 543         Updated comments.
 544         * init.c (__objc_tree_insert_class): Use %p, not %x, when printing
 545         a pointer using DEBUG_PRINTF.
 546
 547 2010-12-21  Nicola Pero  <nicola.pero@meta-innovation.com>
 548
 549         PR libobjc/45953
 550         * selector.c (__sel_register_typed_name): When registering a new
 551         selector with the same name as an existing one, reuse the existing
 552         name string.  Also updated types, casts and comments in the whole
 553         function.
 554
 555 2010-12-21  Nicola Pero  <nicola.pero@meta-innovation.com>
 556
 557         * objc-private/module-abi-8.h (struct objc_symtab): Declare 'refs'
 558         to be 'struct objc_selector *' and not 'SEL'.
 559         * init.c (__objc_exec_class): Call
 560         __objc_register_selectors_from_module instead of iterating over
 561         each selector and calling __sel_register_typed_name for each.
 562         * objc-private/selector.h: Declare
 563         __objc_register_selectors_from_module instead of
 564         __sel_register_typed_name.
 565         * selector.c (__objc_register_selectors_from_module): New.
 566         (__sel_register_typed_name): Made static.
 567
 568 2010-12-21  Nicola Pero  <nicola.pero@meta-innovation.com>
 569
 570         * linking.m: Do not include objc/NXConstStr.h.
 571
 572 2010-12-21  Nicola Pero  <nicola.pero@meta-innovation.com>
 573
 574         * objc-private/runtime.h (DEBUG_PRINTF): Moved from here ...
 575         * objc-private/common.h (DEBUG_PRINTF): To here.
 576         * hash.c: Do not include objc-private/runtime.h and objc/thr.h.
 577
 578 2010-12-21  Nicola Pero  <nicola.pero@meta-innovation.com>
 579
 580         * hash.c: Tidied up comments and indentation.  No code changes.
 581
 582 2010-12-19  Nicola Pero  <nicola.pero@meta-innovation.com>
 583
 584         PR libobjc/47012
 585         * accessors.m (objc_getProperty): If not atomic, do not
 586         retain/autorelease the returned value.
 587
 588 2010-12-19  Nicola Pero  <nicola.pero@meta-innovation.com>
 589
 590         * objc-private/runtime.h (__objc_selector_max_index,
 591         __objc_init_selector_tables, __objc_register_selectors_from_class,
 592         __objc_register_selectors_from_list,
 593         __objc_register_selectors_from_description_list): Moved to ...
 594         * objc-private/selector.h: ... here.
 595
 596 2010-12-19  Nicola Pero  <nicola.pero@meta-innovation.com>
 597
 598         * objc-private/runtime.h (__objc_class_links_resolved): Removed.
 599         (__objc_print_dtable_stats): Removed.
 600         (__sel_register_typed_name): Removed.
 601         * sendmsg.c (__objc_print_dtable_stats): Use 'void' as argument.
 602
 603 2010-12-19  Nicola Pero  <nicola.pero@meta-innovation.com>
 604
 605         * init.c (__objc_exec_class): Call __objc_resolve_class_links (),
 606         if appropriate, after loading the module.
 607
 608 2010-12-19  Nicola Pero  <nicola.pero@meta-innovation.com>
 609
 610         * sendmsg.c (method_setImplementation): Do not declare.
 611
 612 2010-12-19  Nicola Pero  <nicola.pero@meta-innovation.com>
 613
 614         * objc/message.h: Updated comments.
 615         * objc/runtime.h: Updated comments.
 616
 617 2010-12-19  Nicola Pero  <nicola.pero@meta-innovation.com>
 618
 619         * class.c (objc_lookupClass): Renamed to objc_lookUpClass.
 620         * protocols.c: Updated all calls to objc_lookupClass to call
 621         objc_lookUpClass instead.
 622         * sendmsg.c (objc_lookupClass): Do not declare.
 623         (get_imp): Update call to objc_lookupClass to call
 624         objc_lookUpClass instead.
 625         * objc/runtime.h (objc_lookupClass): Renamed to objc_lookUpClass.
 626
 627 2010-12-19  Nicola Pero  <nicola.pero@meta-innovation.com>
 628
 629         * objc/runtime.h (class_ivar_set_gcinvisible): Declare.
 630         * sendmsg.c (_CLS_IN_CONSTRUCTION, CLS_IS_IN_CONSTRUCTION): Do not
 631         define.  Updated comments.
 632
 633 2010-12-19  Nicola Pero  <nicola.pero@meta-innovation.com>
 634
 635         * objc/encoding.h: Updated comments.
 636         * objc/runtime.h: Updated comments.
 637         (objc_setGetUnknownClassHandler): Mark with objc_EXPORT.
 638         (objc_sizeof_type): Same.
 639         (objc_alignof_type): Same.
 640         (objc_aligned_size): Same.
 641         (objc_promoted_size): Same.
 642         (objc_skip_type_qualifiers): Same.
 643         (objc_skip_typespec): Same.
 644         (objc_skip_offset): Same.
 645         (objc_skip_argspec): Same.
 646         (objc_get_type_qualifiers): Same.
 647         (objc_layout_structure): Same.
 648         (objc_layout_structure_next_member): Same.
 649         (objc_layout_finish_structure): Same.
 650         (objc_layout_structure_get_info): Same.
 651
 652 2010-12-19  Nicola Pero  <nicola.pero@meta-innovation.com>
 653
 654         * init.c: Updated comments.
 655         * objc/objc-api.h: Updated comments.
 656         * objc/runtime.h (_objc_load_callback): Declare.
 657
 658 2010-12-19  Nicola Pero  <nicola.pero@meta-innovation.com>
 659
 660         * objc/Object.h: Include deprecated/typedstream.h and
 661         deprecated/hash.h instead of typedstream.h.  Updated comments.
 662
 663 2010-12-19  Nicola Pero  <nicola.pero@meta-innovation.com>
 664
 665         * Makefile.in (OBJC_DEPRECATED_H): Added objc_msg_sendv.h.
 666         * objc/deprecated/objc_msg_sendv.h: New.
 667         * objc/message.h: Do not define retval_t, apply_t, arglist,
 668         arglist_t, objc_msg_sendv, now in
 669         objc/deprecated/objc_msg_sendv.h.
 670         * objc/objc.h: Do not include message.h; include
 671         objc/deprecated/objc_msg_sendv.h instead.  Tidied up comments.
 672         * sendmsg.c: Include objc/message.h.
 673         * thr.c: Include objc/message.h.
 674
 675 2010-12-19  Nicola Pero  <nicola.pero@meta-innovation.com>
 676
 677         * objc/objc-exception.h: Include objc-decls.h.  Mark all
 678         functions with objc_EXPORT.
 679         * objc/objc-sync.h: Same change.
 680
 681 2010-12-19  Nicola Pero  <nicola.pero@meta-innovation.com>
 682
 683         * Protocol.m: Moved all methods, with the exception of -isEqual:,
 684         into the 'Deprecated' category.
 685         * objc/Protocol.h: Removed all methods, moved to
 686         objc/deprecated/Protocol.h.  Include objc/deprecated/Protocol.h.
 687         * objc/deprecated/Protocol.h: New.
 688         * Makefile.in (OBJC_DEPRECATED_H): Added Protocol.h.
 689
 690 2010-12-19  Nicola Pero  <nicola.pero@meta-innovation.com>
 691
 692         * init.c: Include objc-private/selector.h.  Do not declare
 693         __sel_register_typed_name.
 694         * objc-private/selector.h (__sel_register_typed_name): Declare.
 695         * selector.c: Include objc-private/selector.h.
 696
 697 2010-12-18  Nicola Pero  <nicola.pero@meta-innovation.com>
 698
 699         * class.c: Tidied up comments and indentation.  No code changes.
 700         * error.c: Same.
 701         * exception.c: Same.
 702         * init.c: Same.
 703         * ivars.c: Same.
 704         * memory.c: Same.
 705         * objc-foreach.c: Same.
 706         * objc-sync.c: Same.
 707         * objects.c: Same.
 708         * protocols.c: Same.
 709         * sarray.c: Same.
 710         * thr.c: Same.
 711
 712 2010-12-17  Nicola Pero  <nicola.pero@meta-innovation.com>
 713
 714         * init.c: Include objc/runtime.h and objc-private/module-abi-8.h
 715         instead of objc/objc-api.h.
 716         (init_check_module_version): Take a 'struct objc_module *'
 717         argument instead of 'Module_t'.  Use 'struct objc_module *'
 718         instead of 'Module_t'.
 719         (__objc_created_classes_tree): Take a 'struct objc_module *'
 720         argument instead of 'Module_t'; use 'struct objc_symtab *' instead
 721         of 'Symtab_t'.
 722         (__objc_call_callback): Take a 'struct objc_module *' argument
 723         instead of 'Module_t'; use 'struct objc_symtab *' instead of
 724         'Symtab_t' and 'struct objc_category *' instead of 'Category_t'.
 725         (_objc_load_callback): Take a 'struct objc_category *' argument
 726         instead of 'Category *'.
 727         (class_superclass_of_class): Use objc_getClass() instead of
 728         objc_lookup_class().
 729         (create_tree_of_subclasses_inherited_from): Same change (also, use
 730         an explicit 'if' instead of '?').
 731         (objc_init_statics): Same change.
 732         (objc_send_load): Same change.
 733         (__objc_init_protocol): same change.
 734         (__objc_send_message_in_list): Take a 'struct objc_method_list *'
 735         argument instead of 'MethodList_t'.  Use 'struct objc_method *'
 736         instead of 'Method_t'.
 737         (__objc_send_load): Use 'struct objc_method_list *' instead of
 738         'MethodList_t'.  Use sel_registerName() instead of
 739         sel_register_name().
 740         (__objc_exec_class): Take a 'struct objc_module *' argument
 741         instead of 'Module_t'.  Use 'struct objc_symtab *' instead of
 742         'Symtab_t'.  Use objc_getClass() instead of objc_lookup_class().
 743         Use 'struct objc_category *' instead of 'Category_t'.
 744
 745 2010-12-16  Nicola Pero  <nicola.pero@meta-innovation.com>
 746
 747         * sendmsg.c: Include objc/runtime.h instead of objc/objc-api.h.
 748         Include objc-private/module-abi-8.h and objc-private/selector.h
 749         instead of objc/encoding.h.
 750         (objc_msg_lookup_super): Use super->super_class instead of
 751         super->class.
 752         (method_get_first_argument, method_get_next_argument): Declare
 753         locally.
 754         (class_get_instance_method): Declare before using.
 755         (objc_msg_sendv): Use 'struct objc_method' instead of 'Method'.
 756         (__objc_init_dispatch_tables, __objc_send_initialize): Use
 757         sel_registerName() instead of sel_register_name().
 758         (__objc_forward): Use sel_getName() instead of sel_get_name().
 759         (objc_get_uninstalled_dtable): Use 'void' as argument.
 760         * objc-private/selector.h: New.
 761
 762 2010-12-15  Nicola Pero  <nicola.pero@meta-innovation.com>
 763
 764         * objc/message.h (objc_super): When using the modern API, do not
 765         define Super and Super_t, and always use 'super_class' for the
 766         super class field.
 767         (objc_msg_lookup_super): Updated prototype to use 'struct
 768         objc_super *' instead of 'Super_t'.
 769         * sendmsg.c (objc_msg_lookup_super): Updated prototype to use
 770         'struct objc_super *' instead of 'Super_t'.
 771
 772 2010-12-15  Nicola Pero  <nicola.pero@meta-innovation.com>
 773
 774         * objc/message.h: Update comments, reindented code and moved
 775         deprecated types and functions at the end of the file.  No code
 776         changes.
 777
 778 2010-12-15  Nicola Pero  <nicola.pero@meta-innovation.com>
 779
 780         * ivars.c (class_addIvar): Use the 'size' argument instead of
 781         trying to calculate it using objc_sizeof_type().
 782         * objc/runtime.h (class_addIvar): Updated comments.
 783
 784 2010-12-15  Nicola Pero  <nicola.pero@meta-innovation.com>
 785
 786         * sendmsg.c: Reindented some code and tidied up comments.  No
 787         actual code changes.
 788
 789 2010-12-14  Nicola Pero  <nicola.pero@meta-innovation.com>
 790
 791         * objc/Object.h: Moved all the methods, with the exception of
 792         -class and -isEqual:, into ...
 793         * objc/deprecated/Object.h: here.
 794         * Object.m: Moved all the methods, with the exception of -class
 795         and -isEqual: into the 'Deprecated' category.
 796
 797 2010-12-14  Nicola Pero  <nicola.pero@meta-innovation.com>
 798
 799         * objects.c (object_copy): Do not #undef as we are no longer
 800         including objc/objc-api.h.
 801         * selector.c: Include objc/runtime.h and
 802         objc-private/module-abi-8.h.  Do not include objc/objc-api.h and
 803         objc/encoding.h.  Updated
 804         (__objc_register_selectors_from_class): Use struct
 805         objc_method_list * instead of MethodList_t.
 806         (__objc_register_selectors_from_list): Use Method instead of
 807         Method_t.
 808         (struct objc_method_description_list): Do not define here.
 809         (__objc_register_instance_methods_to_class): Use struct
 810         objc_method_list * instead of MethodList_t and Method instead of
 811         Method_t.
 812
 813 2010-12-14  Nicola Pero  <nicola.pero@meta-innovation.com>
 814
 815         * selector.c: Reindented some code and tidied up comments.  No
 816         actual code changes.
 817
 818 2010-12-13  Iain Sandoe  <iains@gcc.gnu.org>
 819
 820         * encoding.c (_darwin_rs6000_special_round_type_align): New.
 821         (darwin_rs6000_special_round_type_align): Adjust to use new routine.
 822
 823 2010-12-11  Nicola Pero  <nicola.pero@meta-innovation.com>
 824
 825         * sendmsg.c (selector_resolveClassMethod): New.
 826         (selector_resolveInstanceMethod): New.
 827         (__objc_resolve_class_method): New.
 828         (__objc_resolve_instance_method): New.
 829         (get_imp): Call __objc_resolve_class_method or
 830         __objc_resolve_instance_method at the appropriate time.
 831         (objc_msg_lookup): Same.
 832         (class_getClassMethod): Same.
 833         (class_getInstanceMethod): Same.
 834         (__objc_init_dispatch_tables): Initialize
 835         selector_resolveClassMethod and selector_resolveInstanceMethod.
 836         * objc/runtime.h: Updated documentation of class_getClassMethod,
 837         class_getInstanceMethod and class_getMethodImplementation.
 838
 839 2010-12-11  Nicola Pero  <nicola.pero@meta-innovation.com>
 840
 841         * objc-private/module-abi-8.h (struct objc_symtab): Updated
 842         description of sel_ref_cnt and refs.
 843         * objc/deprecated/struct_objc_symtab.h (objc_symtab): Same change.
 844
 845 2010-12-06  Dave Korn  <dave.korn.cygwin@gmail.com>
 846
 847         PR target/40125
 848         PR lto/46695
 849         * configure.ac (extra_ldflags_libobjc): Invoke ACX_LT_HOST_FLAGS.
 850         * Makefile.in (lt_host_flags): Import AC_SUBST'd value.
 851         * aclocal.m4: Regenerate.
 852         * configure: Regenerate.
 853
 854 2010-12-03  Matthias Klose  <doko@ubuntu.com>
 855
 856         * configure.ac (VERSION): Bump the version to 3:0:0.
 857         * configure: Regenerate.
 858
 859 2010-11-23  Richard Frith-Macdonald <rfm@gnu.org>
 860
 861         * sendmsg.c (get_imp): Fixed call to __objc_get_forward_imp to
 862         pass nil as the receiver since we don't know the receiver at this
 863         point.
 864
 865 2010-11-18  Nicola Pero  <nicola.pero@meta-innovation.com>
 866
 867         * ivars.c: Include stdlib.h.
 868         * protocols.c: Same change.
 869
 870 2010-10-24  Nicola Pero  <nicola.pero@meta-innovation.com>
 871
 872         * Makefile.in (OBJC_SOURCE_FILES): Added accessors.m.
 873         * accessors.m: New.
 874         * init.c: Include objc-private/accessors.h.
 875         (__objc_exec_class): Call __objc_accessors_init.
 876         * objc-private/accessors.h: New.
 877
 878 2010-10-17  Nicola Pero  <nicola.pero@meta-innovation.com>
 879
 880         * objc/message.h: Moved initial includes outside of extern "C".
 881         * objc/runtime.h: Add extern "C" for Objective-C++.
 882
 883 2010-10-17  Nicola Pero  <nicola.pero@meta-innovation.com>
 884
 885         * init.c (objc_send_load): Do not wait for NXConstantString to be
 886         registered before executing +load.  There is no point if
 887         -fconstant-string-class=xxx is used when compiling all modules,
 888         as is the case for almost all users.
 889         * linking.m (__objc_linking): Do not try to forcefully link in
 890         NXConstantString.
 891
 892 2010-10-16  Nicola Pero  <nicola.pero@meta-innovation.com>
 893
 894         * objc/runtime.h: Updated comments.
 895         (class_addMethod): New.
 896         (class_addIvar): New.
 897         (class_replaceMethod): New.
 898         (objc_allocateClassPair): New.
 899         (objc_registerClassPair): New.
 900         (objc_disposeClassPair): New.
 901         * class.c (objc_allocateClassPair): New.
 902         (objc_registerClassPair): New.
 903         (objc_disposeClassPair): New.
 904         (class_getSuperclass): Return Nil if a class is in construction.
 905         * init.c (__objc_exec_class): Call __objc_init_class.
 906         (__objc_init_class): New.
 907         * ivars.c (class_copyIvarList): Return NULL if class is in
 908         construction.  Do not lock the runtime mutex.
 909         (class_getInstanceVariable): Return NULL if class is in
 910         construction.  Do not lock the runtime mutex.
 911         (class_addIvar): New.
 912         * sendmsg.c (class_addMethod): New.
 913         (class_replaceMethod): New.
 914         * objc-private/module-abi-8.h (__CLS_SETNOTINFO): New.
 915         (_CLS_IN_CONSTRUCTION): New.
 916         (CLS_IS_IN_CONSTRUCTION): New.
 917         (CLS_SET_IN_CONSTRUCTION): New.
 918         (CLS_SET_NOT_IN_CONSTRUCTION): New.
 919         * objc-private/runtime.h (__objc_init_class): New.
 920
 921 2010-10-16  Nicola Pero  <nicola.pero@meta-innovation.com>
 922
 923         * class.c (class_getSuperclass): Call __objc_resolve_class_links
 924         if the class is not resolved yet.
 925         * ivars.c (class_getInstanceVariable): Use class_getSuperclass.
 926
 927 2010-10-16  Nicola Pero  <nicola.pero@meta-innovation.com>
 928
 929         * objc/runtime.h (class_getIvarLayout): New.
 930         (class_getWeakIvarLayout): New.
 931         (class_setIvarLayout): New.
 932         (class_setWeakIvarLayout): New.
 933         * ivars.c (class_getIvarLayout): New.
 934         (class_getWeakIvarLayout): New.
 935         (class_setIvarLayout): New.
 936         (class_setWeakIvarLayout): New.
 937
 938 2010-10-15  Nicola Pero  <nicola.pero@meta-innovation.com>
 939
 940         * objc/runtime.h (class_copyPropertyList): New.
 941         (class_getProperty): New.
 942         (property_getAttributes): New.
 943         (property_getName): New.
 944         * ivars.c (class_copyPropertyList): New.
 945         (class_getProperty): New.
 946         (property_getAttributes): New.
 947         (property_getName): New.
 948
 949 2010-10-15  Nicola Pero  <nicola.pero@meta-innovation.com>
 950
 951         * objc-private/runtime.h (__objc_update_classes_with_methods): New.
 952         * class.c (__objc_update_classes_with_methods): New.
 953         (objc_getClassList): Do not lock the class lock.
 954         * methods.c (method_exchangeImplementations): New.
 955         (method_setImplementation): New.
 956         * objc/runtime.h (method_setImplementation): New.
 957         (method_exchangeImplementations): New.
 958
 959 2010-10-15  Nicola Pero  <nicola.pero@meta-innovation.com>
 960
 961         * Protocol.m: Include objc/runtime.h and
 962         objc-private/module-abi-8.h instead of objc/objc-api.h.  Do not
 963         repeat Protocol's instance variables.
 964         (struct objc_method_description_list): Do not define here.
 965         ([-conformsTo:]): Reimplemented on top of protocol_conformsTo().
 966         ([descriptionForInstanceMethod:]): Use sel_isEqual() to compare
 967         selectors directly instead of getting names and then using strcmp.
 968         ([descriptionForClassMethod:]): Same change.
 969         ([-isEqual:]): Reimplemented on top of protocol_isEqual().
 970         * protocols.c (protocol_getMethodDescription): Use sel_isEqual()
 971         to compare selectors directly instead of getting names and then
 972         using strcmp.
 973         * objc/Protocol.h: Updated comments.
 974
 975 2010-10-15  Nicola Pero  <nicola.pero@meta-innovation.com>
 976
 977         * init.c (__objc_init_protocol): New function which fixes up a
 978         protocol's class pointer, registers it with the runtime, register
 979         all protocol selectors and registers associated protocols too.
 980         (objc_init_statics): Detect if we are initializing protocols, and
 981         if so, use __objc_init_protocol instead of only fixing up the
 982         class pointer.
 983         (__objc_init_protocls): Use __objc_init_protocol.
 984         * objc-private/module-abi-8.h: Updated comments.
 985         * objc-private/runtime.h
 986         (__objc_register_selectors_from_description_list): New.
 987         * selector.c (__objc_register_selectors_from_description_list):
 988         New.  (struct objc_method_description_list): Declare.
 989         * Protocol.m ([-descriptionForInstanceMethod:]): Use sel_get_name
 990         when accessing the name of a method, which is now correctly a SEL.
 991         ([-descriptionForClassMethod:]): Same change.
 992         * protocols.c (protocol_getMethodDescription): Same change.
 993         * objc/runtime.h: Updated comments.
 994         (sel_registerTypedName): Fixed typo in function name.
 995
 996 2010-10-13  Nicola Pero  <nicola.pero@meta-innovation.com>
 997
 998         PR libobjc/23214
 999         * init.c (objc_init_statics): Do not skip the initialization of a
1000         statics list if the first object has already been initialized; in
1001         the case of Protocols, while the first one may have been
1002         initialized, some others may not have been initialized yet.
1003
1004 2010-10-13  Nicola Pero  <nicola.pero@meta-innovation.com>
1005
1006         * Makefile.in (OBJC_DEPRECATED_H): Added
1007         objc_get_uninstalled_dtable, objc_object_alloc.h and
1008         struct_objc_static_instances.h.
1009
1010 2010-10-13  Nicola Pero  <nicola.pero@meta-innovation.com>
1011
1012         * encoding.c (method_copyReturnType): New.
1013         (method_copyArgumentType): New.
1014         (method_getReturnType): New.
1015         (method_getArgumentType): New.
1016         * methods.c (method_getDescription): New.
1017         * objc/runtime.h (method_copyReturnType): New.
1018         (method_copyArgumentType): New.
1019         (method_getReturnType): New.
1020         (method_getArgumentType): New.
1021         (method_getDescription): New.
1022
1023 2010-10-12  Nicola Pero  <nicola.pero@meta-innovation.com>
1024
1025         * encoding.c: Tidied up comments.
1026         (objc_skip_variable_name): New static inline function.
1027         (objc_sizeof_type): Use objc_skip_variable_name instead of copying
1028         the same code over and over.
1029         (objc_alignof_type): Same.
1030         (objc_aligned_size): Same.
1031         (objc_promoted_size): Same.
1032         (objc_skip_typespec): Same.
1033         (objc_layout_structure_next_member): Same.
1034         (objc_skip_offset): Skip a '-' before the digits (if any).  Fixed
1035         historical bug where objc_skip_offset would skip one byte even if
1036         there is no offset: check that the first offset digit is actually
1037         a digit before skipping it.
1038         (objc_skip_type_qualifiers): Mark as inline.
1039         (objc_skip_typespec): Mark as inline.
1040
1041 2010-10-12  Nicola Pero  <nicola.pero@meta-innovation.com>
1042
1043         * Makefile.in (C_SOURCE_FILES): Added methods.c.
1044         * encoding.c (method_getNumberOfArguments): New.
1045         (method_get_number_of_arguments): Call
1046         method_getNumberOfArguments.
1047         * ivars.c (ivar_getName): Check for NULL variable argument.
1048         (ivar_getOffset): Check for NULL variable argument.
1049         (ivar_getTypeEncoding): Check for NULL variable argument.
1050         (class_copyIvarList): New.
1051         * methods.c: New.
1052         * protocols.c (class_copyProtocolList): Check for Nil class_
1053         argument.
1054         * sendmsg.c: Use 'struct objc_method *' instead of Method_t, and
1055         'struct objc_method_list *' instead of MethodList_t.
1056         (class_getMethodImplementation): New.
1057         (class_respondsToSelector): New.
1058         (class_getInstanceMethod): New.
1059         (class_getClassMethod): New.
1060         * objc/runtime.h: Updated comments.
1061         (class_copyIvarList): New.
1062         (class_getInstanceMethod): New.
1063         (class_getClassMethod): New.
1064         (class_getMethodImplementation): New.
1065         (class_respondsToSelector): New.
1066         (method_getName): New.
1067         (method_getImplementation): New.
1068         (method_getTypeEncoding): New.
1069         (class_copyMethodList): New.
1070         (method_getNumberOfArguments): New.
1071
1072 2010-10-12  Nicola Pero  <nicola.pero@meta-innovation.com>
1073
1074         * class.c: Include objc/runtime.h and objc-private/module-abi-8.h
1075         instead of objc/objc-api.h.
1076         (objc_get_unknown_class_handler): Do not define.
1077         (class_isMetaClass): New.
1078         (class_getSuperclass): New.
1079         (class_getVersion): New.
1080         (class_setVersion): New.
1081         (class_getInstanceSize): New.
1082         * exceptions.c: Include objc/runtime.h instead of objc/objc-api.h.
1083         (is_kind_of_exception_matcher): Use objc_getSuperclass instead of
1084         objc_get_super_class.
1085         (get_ttype_entry): Use objc_getRequiredClass instead of
1086         objc_get_class.
1087         * ivars.c (class_getClassVariable): New.
1088         * objects.c: Include objc/runtime.h, objc/thr.h and
1089         objc-private/module-abi-8.h instead of objc/objc-api.h
1090         * objc/runtime.h (class_getClassVariable): New.
1091         (class_isMetaClass): New.
1092         (class_getSuperclass): New.
1093         (class_getVersion): New.
1094         (class_setVersion): New.
1095         (class_getInstanceSize): New.
1096         * objc-private/module-abi-8.h (HOST_BITS_PER_LONG): New (from
1097         objc/objc-api.h)
1098         (__CLS_INFO): Same.
1099         (__CLS_ISINFO): Same.
1100         (__CLS_SETINFO): Same.
1101         (CLS_ISMETA): Same.
1102         (CLS_ISCLASS): Same.
1103         (CLS_ISRESOLV): Same.
1104         (CLS_SETRESOLV): Same.
1105         (CLS_ISINITIALIZED): Same.
1106         (CLS_SETINITIALIZED): Same.
1107         (CLS_GETNUMBER): Same.
1108         (CLS_SETNUMBER): Same.
1109
1110 2010-10-12  Nicola Pero  <nicola.pero@meta-innovation.com>
1111
1112         * archive.c: Do not include objc/objc.h.
1113         * class.c: Do not include objc/objc.h.
1114         * encoding.c: Include objc/runtime.h, ctype.h and
1115         objc-private/module-abi-8.h instead of objc/objc-api.h and
1116         objc/encoding.h.
1117         * error.c: Do not include objc/objc.h.
1118         * gc.c: Include tconfig.h and objc/encoding.h only if
1119         OBJC_WITH_GC.
1120         * hash.c: Include objc/runtime.h and objc/thr.h instead of
1121         objc/objc-api.h.  Do not include objc/objc.h.
1122         * init.c: Do not include objc/objc.h.
1123         * ivars.c: Include objc/runtime.h, objc-private/module-abi-8.h and
1124         objc/thr.h instead of objc/objc-api.h.  Do not include
1125         objc/objc.h.
1126         * linking.m: Tidied comment.
1127         * memory.c: Include objc/runtime.h instead of objc/objc-api.h.
1128         Do not include objc/objc.h.
1129         * objects.c: Do not include objc/objc.h.
1130         * objc-sync.c: Include objc/runtime.h instead of objc/objc-api.h.
1131         * protocols.c: Do not include objc/objc.h.
1132         * sarray.c: Include objc/runtime.h instead of objc/objc-api.h.  Do
1133         not include objc/objc.h.
1134         * selector.c: Do not include objc/objc.h.
1135         * sendmsg.c: Do not include objc/objc.h.
1136         * thr.c: Include objc/runtime.h instead of objc/objc-api.h.
1137         Do not include objc/objc.h.
1138         * objc/objc-decls.h: Reindented code.
1139         * objc/runtime.h Include objc-decls.h.  Updated comments.
1140         (objc_malloc): New.
1141         (objc_atomic_malloc): New.
1142         (objc_calloc): New.
1143         (objc_realloc): New.
1144         (objc_free): New.
1145         * objc-private/runtime.h: Updated comments.
1146
1147 2010-10-12  Nicola Pero  <nicola.pero@meta-innovation.com>
1148
1149         * Makefile.in (C_SOURCE_FILES): Added protocols.c.
1150         * objc-private/protocols.h: New.
1151         * protocols.c: New.
1152         * init.c: Include objc-private/protocols.h.
1153         (__objc_exec_class): Call __objc_protocols_init on startup.
1154         (__objc_init_protocols): Call __objc_protocols_add_protocol.
1155         * objc-private/runtime.h: Use (struct objc_method_list *) instead
1156         of MethodList_t, and (struct objc_method *) instead of Method_t.
1157         * objc/deprecated/struct_objc_class.h: Define
1158         __objc_STRUCT_OBJC_CLASS_defined.
1159         * objc-private/module-abi-8.h (struct
1160         objc_method_description_list): New.
1161         (struct objc_class): Only define if
1162         __objc_STRUCT_OBJC_CLASS_defined is undefined.
1163         * objc/runtime.h (class_getName): New.
1164         (objc_getProtocol): New.
1165         (objc_copyProtocolList): New.
1166         (class_addProtocol): New.
1167         (class_conformsToProtocol): New.
1168         (class_copyProtocolList): New.
1169         (protocol_conformsToProtocol): New.
1170         (protocol_isEqual): New.
1171         (protocol_getName): New.
1172         (protocol_getMethodDescription): New.
1173         (protocol_copyMethodDescriptionList): New.
1174         (protocol_getProperty): New.
1175         (protocol_copyPropertyList): New.
1176         (protocol_copyProtocolList): New.
1177         * class.c (class_getName): New.
1178         * selector.c (sel_isEqual): New.
1179
1180 2010-10-12  Nicola Pero  <nicola.pero@meta-innovation.com>
1181
1182         * selector.c (sel_getName): Return "<null selector>" for a NULL
1183         argument.
1184         (sel_get_name): Return 0 for a NULL argument.
1185         * objc/runtime.h (sel_getName): Updated documentation.
1186
1187         * objc-private/hash.h (class_hash_table): Unused declaration
1188         removed.
1189         (module_hash_table): Same.
1190         * objc/deprecated/hash.h: Same changes.
1191
1192 2010-10-11  Nicola Pero  <nicola.pero@meta-innovation.com>
1193
1194         * class.c (objc_getClassList): New.
1195         (objc_getRequiredClass): New.
1196         (objc_getMetaClass): New.
1197         (objc_lookupClass): New.
1198         (objc_getClass): New.
1199         (__objc_get_unknown_class_handler): New.
1200         (objc_setGetUnknownClassHandler): New.
1201         (objc_get_class): Use __objc_get_unknown_class_handler.
1202         (objc_lookup_class): Call objc_getClass.
1203         * objc/objc-api.h: Updated comment and copyright notice.
1204         * objc/runtime.h: Updated comments.
1205         (objc_getClass): New.
1206         (objc_lookupClass): New.
1207         (objc_getMetaClass): New.
1208         (objc_getRequiredClass): New.
1209         (objc_getClassList): New.
1210         (objc_setGetUnknownClassHandler): New.
1211         (objc_get_unknown_class_handler): New.
1212         * objc-private/runtime.h: Use __objc_private_runtime_INCLUDE_GNU
1213         instead of __objc_runtime_INCLUDE_GNU as include guard.
1214         * objc-private/error.h (_objc_abort): Mark as noreturn.
1215
1216 2010-10-11  Nicola Pero  <nicola.pero@meta-innovation.com>
1217
1218         * Makefile.in (C_SOURCE_FILES): Added ivars.c.
1219         * ivars.c: New.
1220         * objc/objc.h: Updated comments.
1221         * objc/runtime.h (object_getClass): New.
1222         (object_getClassName): New.
1223         (object_setClass): New.
1224         (class_getInstanceVariable): New.
1225         (object_getIndexedIvars): New.
1226         (object_getInstanceVariable): New.
1227         (object_setInstanceVariable): New.
1228         (object_getIvar): New.
1229         (object_setIvar): New.
1230         (ivar_getName): New.
1231         (ivar_getOffset): New.
1232         (ivar_getTypeEncoding): New.
1233         * objc-private/module-abi-8.h (struct objc_class): Added.
1234         * objects.c (object_getClassName): New.
1235         (object_setClass): New.
1236
1237 2010-10-11  Nicola Pero  <nicola.pero@meta-innovation.com>
1238
1239         * objc/objc.h: Updated comments.
1240         * objc/objc-api.h: (object_copy): Added one argument; use a
1241         #define to maintain backwards-compatibility.  Moved
1242         _objc_object_alloc, _objc_object_copy, _objc_object_dispose and
1243         objc_get_uninstalled_dtable into
1244         objc/deprecated/objc_get_uninstalled_dtable.h and
1245         objc/deprecated/objc_object_alloc.h.  Include these files.
1246         * objc/deprecated/objc_get_uninstalled_dtable.h: New.
1247         * objc/deprecated/objc_object_alloc.h: New.
1248         * objc/runtime.h (set_getName): New.
1249         (sel_getType): New.
1250         (sel_getUid): New.
1251         (sel_registerName): New.
1252         (sel_registerTypedName): New.
1253         (sel_isEqual): New.
1254         (class_createInstance): New.
1255         (object_copy): New.
1256         (object_dispose): New.
1257         * objects.c: Do not include tconfig.h.  Include gc_typed.h if
1258         building the garbage collection version.
1259         (__objc_object_alloc): Removed.
1260         (__objc_object_copy): Removed.
1261         (__objc_object_dispose): Removed.
1262         (class_createInstance): New from code in class_create_instance.
1263         Cast second argument of GC_malloc_explicitly_typed.  Use
1264         objc_calloc.  Do not call _objc_object_alloc.
1265         (class_create_instance): Call class_createInstance.
1266         (object_copy): Added extraBytes argument.  Do not call
1267         _objc_object_copy.
1268         (object_dispose): Do not call _objc_object_dispose.
1269         * memory.c (objc_free): When using garbage collection, mark the
1270         argument as unused.
1271         * selector.c (sel_getName): New.
1272         (sel_get_name): Call sel_getName.
1273         (sel_getType): New.
1274         (sel_get_type): Call sel_getType.
1275         (sel_registerName): New.
1276         (sel_register_name): Call sel_registerName.
1277         (sel_registerTypedName): New.
1278         (sel_register_typed_name): Call sel_registerTypedName.
1279         (sel_getUid): New.
1280         (sel_get_uid): Call sel_getUid.
1281
1282 2010-10-10  Nicola Pero  <nicola.pero@meta-innovation.com>
1283
1284         * objc/objc-api.h: Define Method, Method_t, Category and
1285         Category_t.  Prevent including this file at the same time as
1286         objc/runtime.h.  Updated comments.
1287         * objc/deprecated/struct_objc_method.h: Do not define Method,
1288         Method_t.
1289         * objc/deprecated/struct_objc_category.h: Do not define Category,
1290         Category_t.
1291         * objc-private/module-abi-8.h: New file containing a copy of all
1292         the structure definitions.  Not used yet.
1293         * objc/encoding.h (objc_aligned_size): Removed duplicate
1294         declaration.  Updated comments.
1295         * objc/runtime.h: Added Ivar, objc_property_t, Property, Method,
1296         Category, struct objc_method_description, _C_ID and similar,
1297         _C_CONST and similar and _F_CONST and similar.  Added
1298         objc_sizeof_type, objc_alignof_type, objc_aligned_size,
1299         objc_promoted_size, objc_skip_type_qualifier, objc_skip_typespec,
1300         objc_skip_offset, objc_skip_argspec, objc_get_type_qualifiers,
1301         struct objc_struct_layout, objc_layout_structure,
1302         objc_layout_structure_next_member, objc_layout_finish_structure,
1303         objc_layout_structure_get_info.  Prevent including this file at
1304         the same time as objc/objc-api.h.
1305
1306 2010-10-10  Nicola Pero  <nicola.pero@meta-innovation.com>
1307
1308         * Makefile.in (OBJC_DEPRECATED_H): Added struct_objc_category.h,
1309         struct_objc_ivar.h, struct_objc_ivar_list.h, struct_objc_method.h,
1310         struct_objc_method_list.h, struct_objc_module.h,
1311         struct_objc_protocol_list.h, struct_objc_symtab.h.
1312         * objc/deprecated/struct_objc_category.h: New.
1313         * objc/deprecated/struct_objc_ivar.h: New.
1314         * objc/deprecated/struct_objc_ivar_list.h: New.
1315         * objc/deprecated/struct_objc_method.h: New.
1316         * objc/deprecated/struct_objc_method_list.h: New.
1317         * objc/deprecated/struct_objc_module.h: New.
1318         * objc/deprecated/struct_objc_protocol_list.h: New.
1319         * objc/deprecated/struct_objc_symtab.h: New.
1320         * objc/deprecated/struct_objc_static_instances.h: New.
1321         * objc/objc-api.h: Definitions of deprecated structures moved into
1322         the above header fragment files in objc/deprecated/.  Include the
1323         files instead of definition the structures here.  Updated
1324         comments.
1325         * objc/runtime.h: Updated comments.  Do not include objc-api.h.
1326         (objc_set_enumeration_mutation_handler): Renamed to
1327         objc_setEnumerationMutationHandler.
1328         * objc-foreach.c (objc_set_enumeration_mutation_handler): Renamed
1329         to objc_setEnumerationMutationHandler.
1330         * objc/objc-exception.h (objc_set_exception_matcher): Renamed to
1331         objc_setExceptionMatcher.
1332         (objc_set_uncaught_exception_handler): Renamed to
1333         objc_setUncaughtExceptionHandler.
1334         * exception.c: Same changes.
1335
1336 2010-10-10  Nicola Pero  <nicola.pero@meta-innovation.com>
1337
1338         * objc-sync.c: Include objc-private/common.h.
1339
1340 2010-10-10  Nicola Pero  <nicola.pero@meta-innovation.com>
1341
1342         * objc-foreach.c: Include objc-private/common.h.
1343         * objc/deprecated/METHOD_NULL.h: New file.
1344         * objc/objc-api.h: Include deprecated/METHOD_NULL.h instead of
1345         defining METHOD_NULL here.
1346         * Makefile.in (OBJC_DEPRECATED_H): Added METHOD_NULL.h.
1347         * Object.m ([+instancesRespondTo:]): Use (Method_t)0 instead of
1348         METHOD_NULL.
1349         ([-respondsTo:]): Same change.
1350         * objc/objc-api.h (method_get_imp): Converted it into a normal
1351         function so that we can hide the internals of struct objc_method.
1352         * sendmsg.c (method_get_imp): Implemented.
1353
1354 2010-10-09  Nicola Pero  <nicola.pero@meta-innovation.com>
1355
1356         * objc/objc-api.h (struct objc_super, Super, Super_t,
1357         objc_msg_lookup_super, objc_msg_sendv, objc_msg_forward,
1358         objc_msg_forward2): Declarations moved to objc/message.h.  Include
1359         message.h here.
1360         * objc/message.h: Added such declarations; updated comments.
1361
1362 2010-10-06  Nicola Pero  <nicola.pero@meta-innovation.com>
1363
1364         Implemented fast enumeration for Objective-C.
1365         * Makefile.in (C_SOURCE_FILES): Added objc-foreach.c.
1366         (OBJC_H): Added runtime.h
1367         * objc-foreach.c: New file.
1368         * objc/runtime.h: New file.
1369
1370 2010-09-30  Kai Tietz  <kai.tietz@onevision.com>
1371
1372         * objc/deprecated/struct_objc_class.h: Add padding
1373         to avoid warning with -Wpadded.
1374
1375 2010-09-26  Nicola Pero  <nicola.pero@meta-innovation.com>
1376
1377         * encoding.c (objc_sizeof_type): Added support for vector type and
1378         for double long types.
1379         (objc_alignof_type): Same change.
1380         (objc_skip_typespec): Same change.
1381         * objc/encoding.h (_C_GCINVISIBLE): Use '|' for _C_GCINVISIBLE
1382         instead of '!' since '!' is already used for _C_VECTOR.
1383         * objc/objc-api.h (_C_LNG_DBL): Added.
1384
1385 2010-09-26  Nicola Pero  <nicola.pero@meta-innovation.com>
1386
1387         * libobjc_entry.c: File removed.
1388
1389 2010-09-26  Kai Tietz  <kai.tietz@onevision.com>
1390
1391         * sendmsg.c (objc_msg_lookup): Remove inline.
1392         (objc_get_uninstalled_dtable): Likewise.
1393         * encoding.c (objc_skip_type_qualifiers): Likewise.
1394         (objc_skip_offset): Likewise.
1395         * archive.c (__objc_write_object): Likewise
1396         (__objc_write_class):
1397         (__objc_write_selector):
1398         (objc_read_char):
1399         (objc_read_unsigned_char):
1400         (objc_read_short):
1401         (objc_read_unsigned_short):
1402         (objc_read_int):
1403         (objc_read_long):
1404         (__objc_read_nbyte_uint):
1405         (objc_read_unsigned_int):
1406         (objc_read_unsigned_long):
1407         * objc/objc-decls.h (obc_EXPORT): Remove dllexport for DLL_EXPORT case.
1408         (objc_EXPORT): Likewise.
1409         * objc/message.h (objc-decls.h): Add include.
1410         * objc/objc-api.h: Mark API by objc_EXPORT.
1411         * libobjc.def (__objc_responds_to): Removed.
1412
1413 2010-09-18  Nicola Pero  <nicola.pero@meta-innovation.com>
1414
1415         * hash.c: Include objc-private/hash.h instead of objc/hash.h.
1416
1417         * objc/sarray.h: Moved into objc/deprecated/sarray.h;
1418         objc/sarray.h replaced with a placeholder including the file from
1419         the deprecated/ directory.
1420         * objc-private/sarray.h: New file (private copy of sarray.h).
1421         * hash.c: Include <assert.h> instead of "assert.h"
1422         * sarray.c: Include <assert.h> instead of "assert.h".  Include
1423         objc-private/sarray.h instead of objc/sarray.h.
1424         * selector.c: Include objc-private/sarray.h instead of
1425         objc/sarray.h.
1426         * sendmsg.c: Include <assert.h>.  Include objc-private/sarray.h
1427         instead of objc/sarray.h.
1428         * Makefile.in (OBJC_DEPRECATED_H): Added sarray.h.
1429
1430 2010-09-17  Nicola Pero  <nicola.pero@meta-innovation.com>
1431
1432         * objc-private/objc-list.h (list_remove_elem): Unused function
1433         removed.  (list_nth): Unused function removed.  (list_find):
1434         Unused function removed.  (list_lenght): Unused function removed.
1435
1436 2010-09-17  Nicola Pero  <nicola.pero@meta-innovation.com>
1437
1438         * objc/hash.h: Moved into objc/deprecated/hash.h; objc/hash.h
1439         replaced with a placeholder including the file from the
1440         deprecated/ directory.
1441         * objc/objc-api.h: Updated includes.
1442         * objc/typedstream.h: Updated includes.
1443         * objc-private/hash.h: New file (private copy of hash.h).
1444         * objc/objc-list.h: Moved into objc/deprecated/objc-list.h;
1445         objc/objc-list.h replaced with a placeholder including the file
1446         from the deprecated/ directory.
1447         * objc-private/objc-list.h: New file (private copy of objc-list.h).
1448         * init.c: Include objc-private/hash.h and objc-private/objc-list.h
1449         instead of objc/hash.h and objc/objc-list.h.
1450         * selector.c: Same change.
1451         * class.c: Added include <string.h>, which used to be implicitly included
1452         when hash.h was included.
1453         * exception.c: Same change.
1454         * objects.c: Same change.
1455         * sarray.c: Same change.
1456         * sendmsg.c: Same change.
1457         * Makefile.in (OBJC_DEPRECATED_H): Added hash.h and objc-list.h.
1458
1459 2010-09-14  Nicola Pero  <nicola.pero@meta-innovation.com>
1460
1461         Implemented objc_sync_enter() and objc_sync_exit(), which are
1462         required by @synchronized() to work.
1463         * objc-sync.c: New file.
1464         * objc/objc-sync.h: New file.
1465         * objc-private/objc-sync.h: New file.
1466         * init.c (__objc_exec_class): Call __objc_sync_init() during the
1467         Objective-C runtime startup.
1468         * Makefile.in: Added objc-sync.c and objc-sync.h.
1469         * configure.ac: Added GCC_CHECK_TLS.
1470         * acinclude.m4: Include ../config/enable.m4 and ../config/tls.m4.
1471         * configure: Regenerated.
1472         * config.h.in: Regenerated.
1473
1474 2010-09-12  Nicola Pero  <nicola.pero@meta-innovation.com>
1475
1476         * Makefile.in (%_gc.lo): New pattern rules to build the
1477         garbage-collected version of the library.  Removed rules for
1478         specific files that are no longer needed.  Standardized all rules.
1479         (C_SOURCE_FILES, OBJC_SOURCE_FILES): New variables.
1480         (OBJS, OBJS_GC): Compute these from C_SOURCE_FILES and
1481         OBJC_SOURCE_FILES.
1482         (INCLUDES): Removed the unused include -I$(srcdir)/objc.
1483
1484 2010-09-12  Nicola Pero  <nicola.pero@meta-innovation.com>
1485
1486         * memory.c (objc_calloc): Fixed call to GC_malloc when building
1487         with Garbage Colletion.
1488
1489 2010-09-12  Nicola Pero  <nicola.pero@meta-innovation.com>
1490
1491         * memory.c: Do not include objc-private/runtime.h.
1492
1493 2010-09-12  Nicola Pero  <nicola.pero@meta-innovation.com>
1494
1495         * objc/deprecated/objc_malloc.h: New file.
1496         * objc/deprecated/objc_valloc.h: New file.
1497         * objc/objc-api.h: Include the files instead of defining
1498         objc_valloc, _objc_malloc() and similar.
1499         * Makefile.in (OBJC_DEPRECATED_H): Added objc_valloc.h and
1500         objc_malloc.h.
1501         * memory.c: Removed the extra layer of indirection of _objc_malloc
1502         and similar.
1503         (objc_calloc): Use GC_malloc in the garbage-collected
1504         implementation as GC_malloc returns memory that is already freed.
1505         (objc_valloc): Deprecated.
1506
1507 2010-09-12  Nicola Pero  <nicola.pero@meta-innovation.com>
1508
1509         * objc/deprecated/objc_error.h: New file.
1510         * objc/objc-api.h: Include deprecated/objc_error.h instead of
1511         defining objc_error and related.
1512         * error.c: New file.  Added _objc_abort function which replaces
1513         objc_error.  No change in functionality as they both print an
1514         error and abort.
1515         * misc.c: File removed.  Code moved into memory.c and error.c.
1516         * memory.c: New file.
1517         * objc-private/error.h: New file.
1518         * archive.c: Include objc-private/error.h and use _objc_abort
1519         instead of objc_error everywhere.
1520         * class.c: Same change.
1521         * encoding.c: Same change.
1522         * init.c: Same change, and simplified init_check_module_version.
1523         * memory.c: Same change.
1524         * sendmsg.c:  Same change.
1525         * thr.c: Same change.
1526         * Makefile.in (OBJ_DEPRECATED_H): Added objc_error.h.
1527         (OBJ_H): Reordered list.
1528         (OBJS): Removed misc.lo, added memory.lo and error.lo.
1529         (OBJS_GC): Removed misc_gc.lo, added memory_gc.lo and error_gc.lo.
1530         (misc_gc.lo): Rule removed.
1531         (error_gc.lo): Rule added.
1532         (memory_gc.lo): Rule added.
1533
1534 2010-09-12  Nicola Pero  <nicola.pero@meta-innovation.com>
1535
1536         * objc/objc.h (__GNU_LIBOBJC__): New #define providing an easy way
1537         to check the API version.  Added some comments.
1538
1539         * objc-private/common.h: New file.
1540         * NXConstStr.m: Include objc-private/common.h.
1541         * Object.m: Same change.
1542         * Protocol.m: Same change.
1543         * archive.c: Same change.
1544         * class.c: Same change.
1545         * encoding.c: Same change.
1546         * exception.c: Same change.
1547         * gc.c: Same change.
1548         * hash.c: Same change.
1549         * init.c: Same change.
1550         * libobjc_entry.c: Same change.
1551         * linking.m: Same change.
1552         * misc.c: Same change (and added a comment).
1553         * nil_method.c: Same change.
1554         * objects.c: Same change.
1555         * sarray.c: Same change.
1556         * selector.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/objc-api.h: Removed obsolete #ifdef for NeXTSTEP.
1563
1564 2010-09-11  Nicola Pero  <nicola.pero@meta-innovation.com>
1565
1566         * archive.c: Removed not needed includes.
1567         * class.c: Same change.
1568         * hash.c: Same change.
1569         * misc.c: Same change.
1570         * nil_method.c: Same change.
1571         * objects.c: Same change.
1572         * sarray.c: Same change.
1573         * sendmsg.c: Same change.
1574         * thr.c: Same change.
1575
1576 2010-09-11  Nicola Pero  <nicola.pero@meta-innovation.com>
1577
1578         * objc/runtime.h: Moved to objc-private/runtime.h.  Do not include
1579         all the objc/*.h files.
1580         * objc-private/runtime.h: New file.
1581         * archive.c: Include objc-private/runtime.h (and required objc/*.h
1582         files) instead of objc/runtime.h.
1583         * class.c: Same change.
1584         * hash.c: Same change.
1585         * init.c: Same change.
1586         * misc.c: Same change.
1587         * nil_method.c: Same change.
1588         * objects.c: Same change.
1589         * sarray.c: Same change.
1590         * selector.c: Same change.
1591         * sendmsg.c: Same change.
1592         * thr.c: Same change.
1593
1594 2010-09-11  Nicola Pero  <nicola.pero@meta-innovation.com>
1595
1596         * objc/deprecated/struct_objc_selector.h: New file.  Definition of
1597         'struct objc_selector' and 'sel_eq' moved here.
1598         * objc/deprecated/struct_objc_protocol.h: New file.  Definition of
1599         'struct objc_procotol' moved here.
1600         * objc/deprecated/struct_objc_class.h: New file.  Definition of
1601         'struct objc_class' moved here.
1602         * objc/deprecated/MetaClass.h: New file.  Definition of MetClass
1603         moved here.
1604         * objc/deprecated/STR.h: New file.  Definition of STR moved here.
1605         * objc/message.h: New file.  Definitions for relval_t, apply_t,
1606         arglist, arglist_t and objc_msg_lookup were moved here.
1607         * objc/objc.h: Include the above files instead of defining the
1608         corresponding structs, types and functions here.  Added new opaque
1609         definitions for SEL and Class.  Use Class and not 'struct
1610         objc_class *' in the definition of 'struct objc_object'.
1611         Commented all types defined in the file.  Removed special
1612         definition of BOOL as 'int' on __vxworks; use 'unsigned char'
1613         there as well.
1614         * objc/deprecated/objc-unexpected-exception.h: Renamed to
1615         objc_unexpected_exception.h.
1616         * objc/objc-api.h: Updated include of
1617         objc-unexpetected-exception.h
1618         * objc/objc-exception.h: Updated comments.
1619         * Makefile.in (OBJC_H, OBJC_DEPRECATED_H): Added the new header
1620         files.  Reindented list of files.
1621
1622 2010-09-10  Nicola Pero  <nicola.pero@meta-innovation.com>
1623
1624         * objc/objc-api.h (objc_trace): Unused variable removed.
1625
1626 2010-09-10  Nicola Pero  <nicola.pero@meta-innovation.com>
1627
1628         * objc/deprecated: New directory.
1629         * objc/deprecated/README: New file.
1630         * objc/README: New file.
1631         * objc/typedstream.h: Moved into objc/deprecated/typedstream.h;
1632         objc/typedstream.h replaced with a placeholder including the file
1633         from the deprecated/ directory.
1634         * objc/deprecated/objc-unexpected-exception.h: New file with the
1635         definition of _objc_unexpected_exception.
1636         * objc/objc-api.h: Include deprecated/objc-unexcepted-exception.h
1637         instead of defining _objc_unexpected_exception.
1638         * objc/deprecated/Object.h: New file with the deprecated Object
1639         methods in a 'Deprecated' category.
1640         * objc/Object.h Include deprecated/Object.h instead of defining
1641         the deprecated methods.
1642         * Object.m: Moved deprecated methods into 'Deprecated' category.
1643         * objc-private: New directory.
1644         * objc-private/README: New file.
1645         * Makefile.in (OBJC_DEPRECATED_H): New variable.
1646         (install-headers): Create installation directory for
1647         OBJC_DEPRECATED_H headers, and install them.
1648
1649 2010-09-10  Nicola Pero  <nicola.pero@meta-innovation.com>
1650
1651         * objc/objc-exception.h: Fixed include of objc.h.
1652
1653 2010-09-08  Nicola Pero  <nicola.pero@meta-innovation.com>
1654
1655         * objc/objc-exception.h: New file.
1656         * exception.c (objc_set_uncaught_exception_handler): Implemented.
1657         (objc_set_exception_matcher): Implemented.
1658         (objc_exception_throw): Use the uncaught exception handler if set.
1659         (PERSONALITY_FUNCTION): Use the exception matcher instead of the
1660         hardcoded isKindOf.
1661         (isKindOf): Renamed to is_kind_of_exception_matcher.  Tidied code
1662         up.  Removed segmentation fault when value is 'nil'.
1663         * objc/objc-api.h (_objc_unexpected_exception): Mark as
1664         deprecated.
1665         * Makefile.in (exception.lo, exception_gc.lo): Use
1666         -Wno-deprecated-declarations when compiling.
1667         (OBJC_H): Added objc-exception.h
1668
1669 2010-09-08  Nicola Pero  <nicola.pero@meta-innovation.com>
1670
1671         * objc/typedstream.h: Deprecate all functions in the file.  This
1672         file is obsolete.
1673         * objc/Object.h ([+streamVersion:], [-read:], [-write:],
1674         [-awake]): Documented that these methods are deprecated.  Added a
1675         brief description of the Object class and its relationship to the
1676         NSObject class.
1677         * Makefile.in: Compile archive.c and Object.m with
1678         -Wno-deprecated-declarations.
1679
1680 2010-09-08  Nicola Pero  <nicola.pero@meta-innovation.com>
1681
1682         Removed obsolete intermediate threading layer.
1683         * thr.c: Use __gthread_objc_xxx functions directly instead of
1684         __objc_thread_xxx ones.
1685         * objc/thr.h: Removed prototypes of no longer existing
1686         __objc_thread_xxx functions.
1687         * Makefile.in: Removed thr-objc.lo.
1688         * thr-dce.c: File removed.
1689         * thr-decosf1.c: File removed.
1690         * thr-irix.c: File removed.
1691         * thr-mach.c: File removed.
1692         * thr-objc.c: File removed.
1693         * thr-os2.c: File removed.
1694         * thr-posix.c: File removed.
1695         * thr-pthreads.c: File removed.
1696         * thr-rtems.c: File removed.
1697         * thr-single.c: File removed.
1698         * thr-solaris.c: File removed.
1699         * thr-vxworks.c: File removed.
1700         * thr-win32.c: File removed.
1701         * README.threads: File removed.
1702         * THREADS.MACH: File removed.
1703         * THREADS: Updated.
1704
1705 2010-09-07  Nicola Pero  <nicola.pero@meta-innovation.com>
1706
1707         * Object.m (MAX_CLASS_NAME_LEN): Unused define removed.
1708
1709 2010-09-06  Iain Sandoe  <iains@gcc.gnu.org>
1710
1711         * encoding.c: Add TARGET_ALIGN_NATURAL definition for m64 powerpc darwin.
1712         Add a comment as to why, update FIXME comments.
1713
1714 2010-09-06  Nicola Pero  <nicola.pero@meta-innovation.com>
1715
1716         * makefile.dos: Obsolete file removed.
1717
1718 2010-04-02  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
1719
1720         * aclocal.m4: Regenerate.
1721
1722 2010-03-23  Dave Korn  <dave.korn.cygwin@gmail.com>
1723
1724         PR libobjc/30445
1725         * configure.ac (extra_ldflags_libobjc): Define appropriately for
1726         Cygwin and MinGW hosts.
1727         * Makefile.am (libobjc_s.a): Remove dead pre-libtool target.
1728         (libobjc.dll): Likewise.
1729         * configure: Regenerate.
1730
1731 2009-12-05  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
1732
1733         * configure: Regenerate.
1734
1735 2009-11-28  Jakub Jelinek  <jakub@redhat.com>
1736
1737         * sarray.c (sarray_free): Use old_buckets variable.
1738         * encoding.c (objc_layout_structure_next_member): Remove unused
1739         bfld_type_size variable.
1740
1741 2009-08-24  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
1742
1743         * configure.ac (AC_PREREQ): Bump to 2.64.
1744
1745 2009-08-22  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
1746
1747         * aclocal.m4: Regenerate.
1748         * configure: Regenerate.
1749         * config.h.in: Regenerate.
1750
1751 2009-08-22  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
1752
1753         * Makefile.in (LIBTOOL): Add $(LIBTOOLFLAGS).
1754
1755 2009-07-30  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
1756
1757         * Makefile.in (AUTOCONF, ACLOCAL, ACLOCAL_AMFLAGS, aclocal_deps):
1758         New variables.
1759         ($(srcdir)/configure, $(srcdir)/aclocal.m4): New rules.
1760
1761 2009-07-30  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
1762
1763         * configure.ac (_AC_ARG_VAR_PRECIOUS): Use m4_rename_force.
1764
1765 2009-04-09  Nick Clifton  <nickc@redhat.com>
1766
1767         * sendmsg.c: Change copyright header to refer to version 3 of
1768         the GNU General Public License with version 3.1 of the GCC
1769         Runtime Library Exception and to point readers at the COPYING3
1770         and COPYING3.RUNTIME files and the FSF's license web page.
1771         * NXConstStr.m: Likewise.
1772         * Object.m: Likewise.
1773         * Protocol.m: Likewise.
1774         * archive.c: Likewise.
1775         * class.c: Likewise.
1776         * encoding.c: Likewise.
1777         * exception.c: Likewise.
1778         * gc.c: Likewise.
1779         * hash.c: Likewise.
1780         * init.c: Likewise.
1781         * libobjc_entry.c: Likewise.
1782         * linking.m: Likewise.
1783         * misc.c: Likewise.
1784         * nil_method.c: Likewise.
1785         * objc/NXConstStr.h: Likewise.
1786         * objc/Object.h: Likewise.
1787         * objc/Protocol.h: Likewise.
1788         * objc/encoding.h: Likewise.
1789         * objc/hash.h: Likewise.
1790         * objc/objc-api.h: Likewise.
1791         * objc/objc-decls.h: Likewise.
1792         * objc/objc-list.h: Likewise.
1793         * objc/objc.h: Likewise.
1794         * objc/runtime.h: Likewise.
1795         * objc/sarray.h: Likewise.
1796         * objc/thr.h: Likewise.
1797         * objc/typedstream.h: Likewise.
1798         * objects.c: Likewise.
1799         * sarray.c: Likewise.
1800         * selector.c: Likewise.
1801         * thr-dce.c: Likewise.
1802         * thr-decosf1.c: Likewise.
1803         * thr-irix.c: Likewise.
1804         * thr-mach.c: Likewise.
1805         * thr-objc.c: Likewise.
1806         * thr-os2.c: Likewise.
1807         * thr-posix.c: Likewise.
1808         * thr-pthreads.c: Likewise.
1809         * thr-rtems.c: Likewise.
1810         * thr-single.c: Likewise.
1811         * thr-solaris.c: Likewise.
1812         * thr-vxworks.c: Likewise.
1813         * thr-win32.c: Likewise.
1814         * thr.c: Likewise.
1815         * libobjc.def: Change copyright header to refer to version 3 of
1816         the GNU General Public License and to point readers at the COPYING3
1817         file and the FSF's license web page.
1818         * makefile.dos: Likewise.
1819
1820 2009-04-09  Jakub Jelinek  <jakub@redhat.com>
1821
1822         * Makefile.in: Change copyright header to refer to version
1823         3 of the GNU General Public License and to point readers at the
1824         COPYING3 file and the FSF's license web page.
1825         * configure.ac: Likewise.
1826
1827 2009-03-12  Richard Frith-Macdonald  <rfm@gnu.org>
1828             David Ayers  <ayers@fsfe.org>
1829
1830         PR libobjc/27466
1831         * objc/objc-api.h (_objc_unexpected_exception): Declare
1832         new hook.  Update copyright dates.
1833         * exception.c (objc_exception_throw): Use hook.  Update
1834         copyright dates.
1835         * libobjc.def (_objc_unexpected_exception): Export hook.
1836         Update copyright dates.
1837
1838 2009-03-01  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
1839
1840         * configure: Regenerate.
1841
1842 2008-12-18  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
1843
1844         * configure: Regenerate.
1845
1846 2008-11-21  Kai Tietz  <kai.tietz@onevision.com>
1847
1848         *  Object.m (errno): Replaced by errno.h include.
1849         (compare): Cast self to id to prevent warning on comparison.
1850         * objc/objc.h (BOOL): Prevent redeclaration of BOOL, if it is
1851         already there.
1852         * sendmsg.c (__objc_print_dtable_stats): Remove type warnings.
1853         * thr-win32.c (__objc_thread_detach): Remove type warning.
1854         (__objc_thread_id): Likewise.
1855         * thr.c (__objc_thread_detach_functiont): Add __builtin_trap ()
1856         for noreturn.
1857
1858 2008-09-26  Peter O'Gorman  <pogma@thewrittenword.com>
1859             Steve Ellcey  <sje@cup.hp.com>
1860
1861         * configure: Regenerate for new libtool.
1862         * config.h.in: Regenerate for new libtool.
1863
1864 2008-07-18  Matthias Klose  <doko@ubuntu.com>
1865
1866         * Makefile.in: Ignore missing ../boehm-gc/threads.mk.
1867
1868 2008-07-18  Matthias Klose  <doko@ubuntu.com>
1869
1870         * Makefile.in: Include ../boehm-gc/threads.mk.
1871         (OBJC_BOEHM_GC_LIBS): Define, (libobjc_gc$(libsuffix).la): Use it.
1872
1873 2008-07-06  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
1874
1875         * Makefile.in (install-info): New stub target.
1876
1877 2008-06-17  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
1878
1879         * configure: Regenerate.
1880
1881 2008-06-14  Kai Tietz  <kai.tietz@onevision.com>
1882
1883         * exception.c (PERSONALITY_FUNCTION): Remove extra decrement
1884         if HAVE_GETIPINFO is not defined.
1885
1886 2008-06-10  Kai Tietz  <kai.tietz@onevision.com>
1887
1888         * Object.m (compare): Add type id.
1889         * objc/Object.h: Likewise.
1890         * archive.c (objc_read_class): Use size_t to extend version to be
1891         size of pointer scalar width.
1892         * sendmsg.c (rtx): Undefine it before redefinition.
1893         (__objc_print_dtable_stats): Cast arguments to long as intended.
1894
1895 2008-05-30  Julian Brown  <julian@codesourcery.com>
1896
1897         * exception.c (__objc_exception_class): Initialise as constant
1898         array for ARM EABI. Change macro to static const for non-ARM EABI.
1899         (ObjcException): Add note about structure layout. Remove landingPad
1900         and handlerSwitchValue for ARM EABI.
1901         (get_ttype_entry): Add __ARM_EABI_UNWINDER__ version
1902         of function.
1903         (CONTINUE_UNWINDING): Define for ARM EABI/otherwise cases.
1904         (PERSONALITY_FUNCTION): Use ARM EABI-specific arguments, and add
1905         ARM EABI unwinding support.
1906         (objc_exception_throw): Use memcpy to initialise exception class.
1907
1908 2008-05-25  Alan Modra  <amodra@bigpond.net.au>
1909
1910         * encoding.c (strip_array_types): Rename from get_inner_array_type.
1911         (rs6000_special_round_type_align): Update.
1912
1913 2008-05-09  Julian Brown  <julian@codesourcery.com>
1914
1915         * Makefile.in (LTLDFLAGS): New.
1916         (libobjc$(libsuffix).la, libobjc_gc$(libsuffix).la): Use above.
1917
1918 2008-04-18  Paolo Bonzini  <bonzini@gnu.org>
1919
1920         PR bootstrap/35457
1921         * aclocal.m4: Regenerate.
1922         * configure: Regenerate.
1923
1924 2008-01-24  David Edelsohn  <edelsohn@gnu.org>
1925
1926         * configure: Regenerate.
1927
1928 2007-10-14  H.J. Lu  <hongjiu.lu@intel.com>
1929
1930         * configure.ac: Don't run config-ml.in directly.
1931         (multilib_arg): New.
1932         * configure: Regenerated.
1933
1934 2007-08-06  Andrew Pinski  <pinskia@gmail.com>
1935
1936         PR libobjc/30731
1937         * exception.c (parse_lsda_header): Use _uleb128_t/_sleb128_t instead
1938         of _Unwind_Word for variables which are used in
1939         read_uleb128/read_sleb128.
1940         (PERSONALITY_FUNCTION): Likewise.
1941
1942 2007-07-05  H.J. Lu  <hongjiu.lu@intel.com>
1943
1944         * aclocal.m4: Regenerated.
1945
1946 2007-06-03  Andrew Pinski  <andrew_pinski@playstation.sony.com>
1947
1948         * configure.ac: Fix a typo in *-*-darwin clause.
1949         * configure: Regenerated.
1950
1951 2007-06-02  H.J. Lu  <hongjiu.lu@intel.com>
1952
1953         * configure.ac: Fix a typo.
1954         * configure: Regenerated.
1955
1956 2007-06-02  Paolo Bonzini  <bonzini@gnu.org>
1957
1958         * configure: Regenerate.
1959
1960 2007-06-01  Andrew Pinski  <andrew_pinski@playstation.sony.com>
1961
1962         * Makefile.in: Replace all uses of libext with libsuffix.
1963         * configure.ac: Likewise.
1964         * configure: Regenerate.
1965
1966         Revert:
1967         * Makefile.in: Remove all uses of $(libext).
1968
1969 2007-05-23  Andrew Pinski  <andrew_pinski@playstation.sony.com>
1970
1971         * Makefile.in: Remove all uses of $(libext).
1972
1973 2007-05-23  Steve Ellcey  <sje@cup.hp.com>
1974
1975         * configure: Regenerate.
1976         * aclocal.m4: Regenerate.
1977
1978 2007-04-21  Andrew Ruder  <andy@aeruder.net>
1979
1980         * sendmsg.c (__objc_get_forward_imp): Call
1981         __objc_msg_forward2 for real.
1982
1983 2007-04-09  Andrew Ruder  <andy@aeruder.net>
1984
1985         * sendmsg.c: Added __objc_msg_forward2, a hook that allows
1986         external libraries to provide a function that returns the real
1987         forwarding function based on both the selector and the receiver.
1988         * objc/objc-api.h: Define __objc_msg_forward2.
1989
1990 2007-03-01  Brooks Moses  <brooks.moses@codesourcery.com>
1991
1992         * Makefile.in: Add dummy install-pdf target.
1993
1994 2007-02-18  Manuel Lopez-Ibanez  <manu@gcc.gnu.org>
1995
1996         * objc/objc-list.h (list_free): Add keyword 'inline' to avoid
1997         unused warning.
1998
1999 2006-10-31  Geoffrey Keating  <geoffk@apple.com>
2000
2001         * encoding.c (darwin_rs6000_special_round_type_align): New.
2002
2003 2006-10-14  Geoffrey Keating  <geoffk@apple.com>
2004
2005         * Makefile.in: Use multi_basedir instead of toplevel_srcdir.
2006         * configure.ac: Use multi.m4 from aclocal rather than custom
2007         code.  Use multi_basedir instead of toplevel_srcdir.
2008         * aclocal.m4: Regenerate.
2009         * configure: Regenerate.
2010
2011 2006-10-10  Brooks Moses  <bmoses@stanford.edu>
2012
2013         * Makefile.in: Added empty "pdf" target.
2014
2015 2006-07-18  Paolo Bonzini  <bonzini@gnu.org>
2016
2017         * configure: Regenerate.
2018
2019 2006-05-23  Carlos O'Donell  <carlos@codesourcery.com>
2020
2021         * Makefile.in: Add install-html target. Add install-html to .PHONY
2022
2023 2006-02-21  Rainer Orth  <ro@TechFak.Uni-Bielefeld.DE>
2024
2025         PR libobjc/26309
2026         * thr-objc.c (_XOPEN_SOURCE): Don't define on Tru64 UNIX.
2027
2028 2006-01-24  David Ayers  <d.ayers@inode.at>
2029
2030         PR libobjc/9751
2031         * gc.c (class_ivar_set_gcinvisible): Replace strncpy with memcpy
2032         and insure the new strings are '\0' termintated.
2033
2034 2006-01-24  David Ayers  <d.ayers@inode.at>
2035
2036         PR libobjc/13946
2037         * configure.ac: Add include directives for --enable-objc-gc.
2038         * Makefile.in: Ditto.
2039         * configure: Regenerate.
2040
2041         * gc.c (__objc_class_structure_encoding): Increment the used bytes
2042         instead of the local pointer to them.
2043
2044 2005-12-14  Andrew Pinski  <pinskia@physics.uc.edu>
2045
2046         PR objc/25360
2047         * objc/objc-api.c (_C_COMPLEX): New define.
2048         * encoding.c (objc_sizeof_type): Handle _C_Complex.
2049         (objc_alignof_type): Likewise.
2050         (objc_skip_typespec): Likewise.
2051
2052 2005-12-15  David Ayers  <d.ayers@inode.at>
2053
2054         PR libobjc/14382
2055         * README (+load,+initialize): Fix documentation to reflect
2056         intended and implemented semantics for +load and +initialize.
2057
2058 2005-12-12  Andrew Pinski  <pinskia@physics.uc.edu>
2059
2060         * encoding.c (TYPE_FIELDS): Fix to skip over just _C_STRUCT_B and
2061         the name.
2062         (get_inner_array_type): Fix to skip over _C_ARY_B and size.
2063         (rs6000_special_round_type_align): Update for the ABI fix.
2064         (objc_layout_finish_structure): Correct the encoding which is passed to
2065         ROUND_TYPE_ALIGN.
2066
2067 2005-12-11  Andrew Pinski  <pinskia@physics.uc.edu>
2068
2069         PR libobjc/25347
2070         * encoding.c (objc_sizeof_type): Don't handle _C_UNION_B special
2071         but use the struct layout functions.
2072         (objc_alignof_type): Likewise.
2073         (objc_layout_structure): Handle _C_UNION_B also.
2074         (objc_layout_structure_next_member): Likewise.
2075         (objc_layout_finish_structure): Likewise.
2076
2077 2005-12-11  Andrew Pinski  <pinskia@physics.uc.edu>
2078
2079         PR libobjc/25346
2080         * objc/objc-api.h (_C_BOOL): New define.
2081         * encoding.c (objc_sizeof_type): Handle _C_BOOL.
2082         (objc_alignof_type): Likewise.
2083         (objc_skip_typespec): Likewise.
2084
2085 2005-11-20  David Ayers  <d.ayers@inode.at>
2086
2087         PR libobjc/19024
2088         * objc/hash.h: Remove deprecated hash API.
2089         * hash_compat.c: Remove.
2090         * Makefile.in: Remove reference to hash_compat.c.
2091
2092         * configure.ac (VERSION): Bump library version to 2:0:0.
2093         * configure: Regenerate.
2094
2095 2005-11-09  Alexandre Oliva  <aoliva@redhat.com>
2096
2097         PR other/4372
2098         * thr-objc.c (_XOPEN_SOURCE): Define.
2099
2100 2005-10-07  Ulrich Weigand  <uweigand@de.ibm.com>
2101
2102         PR libobjc/23612
2103         * objc/objc-api.h (struct objc_ivar): Move definition to
2104         global scope.
2105
2106 2005-09-04  Andrew Pinski  <pinskia@physics.uc.edu>
2107             Rasmus Hahn  <rassahah@neofonie.de>
2108
2109         PR libobjc/23108
2110         * archive.c (objc_write_type): Correct the element offset.
2111         (objc_read_type): Likewise.
2112
2113 2005-08-17  Kelley Cook  <kcook@gcc.gnu.org>
2114
2115         * All files: Update FSF address.
2116
2117 2005-08-13  Marcin Koziej  <creep@desk.pl>
2118             Andrew Pinski  <pinskia@physics.uc.edu>
2119
2120         PR libobjc/22492
2121         * exception.c (PERSONALITY_FUNCTION): Fix the PC with finally.
2122
2123 2005-08-13  Andrew Pinski  <pinskia@physics.uc.edu>
2124
2125         * Makefile.in (extra_ldflags_libobjc): New.
2126         (libobjc$(libext).la): Add extra_ldflags_libobjc to the link line.
2127         (libobjc_gc$(libext).la): Likewise.
2128         * configure.ac (extra_ldflags_libgfortran): Set for *-darwin* to
2129         "-Wl,-single_module".
2130         * configure: Regenerate.
2131         * linking.m (_objcInit): Remove.
2132
2133 2005-07-26  Andrew Pinski  <pinskia@physics.uc.edu>
2134
2135         PR libobjc/22606
2136         * Makefile.in (ALL_CFLAGS): Add -fexceptions.
2137
2138 2005-06-08  David Ayers  <d.ayers@inode.at>
2139
2140         * objc/NXConstStr.h, objc/Object.h, objc/Protocol.h,
2141         objc/encoding.h, objc/hash.h, objc/objc-api.h,
2142         objc/runtime.h, objc/sarray.h, objc/thr.h,
2143         objc/typedstream.h: Do not include Objective-C headers as
2144         system headers.
2145
2146 2005-06-07  David Ayers  <d.ayers@inode.at>
2147
2148         * archive.c, init.c, selector.c: Include hash.h.
2149         * archive.c, class.c, encoding.c, gc.c, hash.c, hash_compat.c,
2150         init.c, misc.c, nil_method.c, objects.c, sarray.c, selector.c,
2151         sendmsg.c, thr-dce.c, thr-decosf1.c, thr-irix.c, thr-mach.c,
2152         thr-objc.c, thr-os2.c, thr-posix.c, thr-pthreads.c, thr-rtems.c,
2153         thr-single.c, thr-solaris.c, thr-vxworks.c, thr-win32.c, thr.c:
2154         Include Objective-C headers with quotes and objc/ directory
2155         prefix.
2156
2157 2005-05-19  Richard Henderson  <rth@redhat.com>
2158
2159         * exception.c: Revert last change.
2160
2161 2005-05-19  David Ayers  <d.ayers@inode.at>
2162
2163         * exception.c: Include tsystem.h for unwind.h.
2164
2165 2005-05-09  Mike Stump  <mrs@apple.com>
2166
2167         * configure: Regenerate.
2168
2169 2005-04-12  Mike Stump  <mrs@apple.com>
2170
2171         * configure: Regenerate.
2172
2173 2005-03-21  Zack Weinberg  <zack@codesourcery.com>
2174
2175         * Makefile.in: Set gcc_version here.
2176         * configure.ac: Do not invoke TL_AC_GCC_VERSION.  Adjust quoting
2177         in definition of toolexeclibdir so that $(gcc_version) is expanded
2178         by the Makefile.
2179         * aclocal.m4, configure: Regenerate.
2180
2181 2005-03-03  David Ayers  <d.ayers@inode.at>
2182
2183         * objc/hash.h (OBJC_IGNORE_DEPRECATED_API): Update deprecated
2184         version reference.  Correct typo.
2185
2186 2005-03-02  David Ayers  <d.ayers@inode.at>
2187
2188         PR libobjc/19024
2189         * Makefile.in (OBJS): Add hash_compat.lo.
2190         (OBJS_GC): Add hash_compat_gc.lo.
2191         (hash_compat_gc.lo): New target and rule.
2192         * objc/hash.h (hash_new, hash_delete, hash_add, hash_remove)
2193         (hash_next, hash_value_for_key, hash_is_key_in_hash)
2194         (hash_ptr, hash_string, compare_ptrs, compare_strings): Prefix
2195         with objc_.  Add deprecated non prefixed inlined versions.
2196         (OBJC_IGNORE_DEPRECATED_API): New macro to hide deprecated
2197         declarations.
2198         * hash.c (hash_new, hash_delete, hash_add, hash_remove, hash_next)
2199         (hash_value_for_key, hash_is_key_in_hash): Prefix with objc_ and
2200         update callers.
2201         * hash_compat.c: New file.
2202         * archive.c: Update callers.
2203         * init.c: Likewise.
2204         * selector.c: Likewise.
2205         * libobjc.def: Add objc_ versions of hash functions.
2206
2207 2005-02-28  Andrew Pinski <pinskia@physics.uc.edu>
2208
2209         PR libobjc/20252
2210         * Makefile.in (GTHREAD_FLAGS): Remove.
2211         (ALL_CFLAGS): Remove usage of GTHREAD_FLAGS.
2212         * thr-objc.c: Include config.h.
2213         * configure.ac: Instead of looking at GCC's makefile, figure out if
2214         GTHREAD_FLAGS should be defined by looking at the `thread model'
2215         of the current gcc.
2216         * configure: Regenerate.
2217         * config.h.in: Regenerate.
2218
2219 2005-02-28  Paolo Bonzini  <bonzini@gnu.org>
2220
2221         PR bootstrap/17383
2222         * configure.ac: Call GCC_TOPLEV_SUBDIRS.
2223         (Determine CFLAGS for gthread): Use $host_subdir.
2224         * configure: Regenerate.
2225         * Makefile.in (host_subdir): New.
2226         (INCLUDES): Use it.
2227
2228 2004-12-20  Andrew Pinski  <pinskia@physics.uc.edu>
2229
2230         PR libobjc/12035
2231         * gc.c: Remove definition of LOGWL, modWORDSZ, and divWORDSZ since
2232         they are not used.
2233         Include limits.h and stdlib.h.
2234         Define BITS_PER_WORD.
2235
2236 2004-12-12  Alexander Malmberg  <alexander@malmberg.org>
2237
2238         * selector.c (__objc_init_selector_tables): Add missing void to
2239         definition.
2240
2241 2004-12-02  Richard Sandiford  <rsandifo@redhat.com>
2242
2243         * configure.ac: Use TL_AC_GCC_VERSION to set gcc_version.
2244         * configure, aclocal.m4: Regenerate.
2245
2246 2004-11-29  Kelley Cook  <kcook@gcc.gnu.org>
2247
2248         * configure: Regenerate for libtool change.
2249
2250 2004-11-25  Kelley Cook  <kcook@gcc.gnu.org>
2251
2252         * configure: Regenerate for libtool reversion.
2253
2254 2004-11-24  Kelley Cook  <kcook@gcc.gnu.org>
2255
2256         * configure: Regenerate for libtool change.
2257
2258 2004-11-24  Kelley Cook  <kcook@gcc.gnu.org>
2259
2260         * aclocal.m4, config.h.in: Regenerate.
2261
2262 2004-10-08  Mike Stump  <mrs@apple.com>
2263             Andrew Pinski  <pinskia@physics.uc.edu>
2264
2265         * aclocal.m4: Rename to ...
2266         * acinclude.m4: here and also use m4_include instead of sinclude.
2267         * aclocal.m4: Regenerate.
2268         * configure: Regenerate.
2269         * configure.ac: Add AM_MAINTAINER_MODE and AM_PROG_CC_C_O.
2270         * Makefile.in (configure): Add @MAINT@ infront of configure.ac
2271
2272 2004-10-08  Andrew Pinski  <pinskia@physics.uc.edu>
2273
2274         * archive.c: Fix all the warnings about passing unsigned char*
2275         to char* and the other way too.
2276
2277 2004-09-16  Andrew Pinski  <pinskia@physics.uc.edu>
2278
2279         PR libobjc/16448
2280         * exception.c: Include config.h
2281         (objc_exception_throw): Change _GLIBCXX_SJLJ_EXCEPTIONS to
2282         SJLJ_EXCEPTIONS.
2283         * configure.ac: Find out what exception handling code we use.
2284         * configure: Regenerate.
2285         * config.h.in: New file, regenerate.
2286
2287 2004-09-16  Andrew Pinski  <apinski@apple.com>
2288
2289         * encoding.c (ALTIVEC_VECTOR_MODE): Define a bogus macro.
2290
2291 2004-08-28  Nathanael Nerode  <neroden@gcc.gnu.org>
2292
2293         * configure.ac: Switch from _GCC_TOPLEV_NONCANONICAL_TARGET to
2294         ACX_NONCANONICAL_TARGET.
2295         * configure: Regenerate.
2296
2297 2004-08-13  Ziemowit Laski  <zlaski@apple.com>
2298
2299         * objc/sarray.h: Hoist include of assert.h near the top of file,
2300         and mark the remainder of the file 'extern "C"'.
2301
2302 2004-08-13  Andrew Pinski  <pinskia@physics.uc.edu>
2303
2304         * objc/Object.h: Move includes out of extern "C" blocks.
2305         * objc/encoding.h: Likewise.
2306         * objc/hash.h: Likewise.
2307         * objc/objc-api.h: Likewise.
2308         * objc/runtime.h: Likewise.
2309         * objc/sarray.h: Likewise.
2310         * objc/typedstream.h: Likewise.
2311
2312 2004-08-12  Ziemowit Laski  <zlaski@apple.com>
2313
2314         * objc/NXConstStr.h: Update copyright date; bracket with
2315         'extern "C"' for C++ use; make include syntax consistent
2316         by using <...> instead of "..."; hoist <objc/...> includes
2317         above the 'extern "C"' block.
2318         * objc/Object.h: Likewise.
2319         * objc/Protocol.h: Likewise.
2320         * objc/encoding.h: Likewise.
2321         * objc/hash.h: Likewise.
2322         * objc/runtime.h: Likewise.
2323         * objc/sarray.h: Likewise.
2324         * objc/thr.h: Likewise.
2325         * objc/typedstream.h: Likewise.
2326         * objc/objc-api.h: Add 'extern "C"' block for C++ use.
2327         (objc_static_instances): For C++ case, do away with
2328         zero-sized array.
2329         (objc_method): Hoist definition to file scope.
2330         (_objc_load_callback, _objc_object_alloc, class_get_class_method,
2331         class_get_instance_method, class_create_instance,
2332         class_get_class_name, class_get_instance_size,
2333         class_get_meta_class, class_get_super_class, class_get_version,
2334         class_is_class, class_is_meta_class, class_set_version,
2335         class_get_gc_object_type, class_ivar_set_gcinvisible,
2336         get_imp): Rename 'class' parameter to '_class'.
2337         * objc/objc-list.h: Add 'extern "C"' block for C++ use.
2338         * objc/objc.h: Update copyright date.
2339         (arglist_t): Provide a union tag.
2340
2341 2004-07-22  Andrew Pinski  <pinskia@physics.uc.edu>
2342
2343         * thr.c (__objc_thread_detach_function): Do not mark as volatile
2344         but instead use the attribute noreturn.
2345
2346 2004-06-28  Zack Weinberg  <zack@codesourcery.com>
2347
2348         * encoding.c: Rename target_flags with a #define to avoid
2349         conflict with a prior declaration.
2350
2351 2004-06-24  Andrew Pinski  <apinski@apple.com>
2352
2353         * objc/encoding.h: Wrap the functions with extern "C" for C++
2354         mode.
2355         * objc/hash.h: Likewise.
2356         * objc/objc-api.h: Likewise.
2357         * objc/objc-list.h: Likewise.
2358         * objc/runtime.h: Likewise.
2359         * objc/sarray.h: Likewise.
2360         * objc/thr.h: Likewise.
2361         * objc/typedstream.h: Likewise.
2362
2363
2364 2004-06-21  Nick Clifton  <nickc@redhat.com>
2365
2366         * encoding.c (BITS_PER_UNIT): Define if a definition is not
2367         provided.
2368
2369 2004-06-20  Alexander Malmberg  <alexander@malmberg.org>
2370
2371         * Makefile.in (exception.lo): Remove $(OBJC_GCFLAGS).
2372         (exception_gc.lo): New.
2373         (OBJS_GC): Add exception_gc.lo.
2374
2375 2004-06-17  Richard Henderson  <rth@redhat.com>
2376
2377         * exception.c: New file.
2378         * Makefile.in (exception.lo): New.
2379         (OBJS): Add it.
2380
2381 2004-06-14  Andrew Pinski  <pinskia@physics.uc.edu>
2382
2383         * linking.m (_objcInit): New empty function
2384         for Darwin only.
2385
2386 2004-06-11  Andrew Pinski  <pinskia@physics.uc.edu>
2387
2388         * configure.ac: Support --enable-shared=libobjc.
2389         * configure: Regenerate.
2390
2391         PR libobjc/15901
2392         * configure.ac: Do not disable shared by default.
2393         * configure: Regenerate.
2394
2395 2004-06-03  Nicola Pero  <n.pero@mi.flashnet.it>
2396
2397         * Protocol.m ([-isEqual:]): Small optimizations returning
2398         immediately if the argument is equal to self, and accessing
2399         the argument's name directly if it's a protocol.
2400
2401 2004-06-03  David Ayers  <d.ayers@inode.at>
2402
2403         * Protocol.m ([-isEqual:]): Test the class of the argument.
2404
2405 2004-05-25  Andrew Pinski  <pinskia@physics.uc.edu>
2406
2407         * configure.ac (includedir): Rename to ...
2408         (includedirname).
2409         * Makefile.in: s/includedir/includedirname/.
2410
2411         PR target/11572
2412         * configure.ac (includedir): Set to "include"
2413         except for Darwin.
2414         (libext) Set to empty except for Darwin.
2415         * configure: Regenerate
2416         * Makefile.in: s/libobjc.la/libobjc$(libext).la/g.
2417         s/include/$(includedir)/g.
2418
2419 2004-05-25  Daniel Jacobowitz  <drow@false.org>
2420
2421         * Makefile.in: Add .NOEXPORT.
2422
2423 2004-05-25  Andrew Pinski  <pinskia@physics.uc.edu>
2424
2425         Merge from the libobjc-branch
2426         2004-02-09  Andrew Pinski  <pinskia@physics.uc.edu>
2427
2428                 * Makefile.in (OBJC_H): Change objc-deps.h to objc-decls.h.
2429
2430         2004-02-03  Andrew Pinski  <pinskia@physics.uc.edu>
2431
2432                 * Makefile.in (OBJC_H): Add objc-deps.h.
2433
2434         2004-01-27  Nicola Pero  <n.pero@mi.flashnet.it>
2435
2436                 * Protocol.m ([-conformsTo:]): If the argument is nil, return NO.
2437                 ([-hash], [-isEqual:]): New methods.
2438
2439         2004-01-27  Richard Frith-Macdonald <rfm@gnu.org>
2440
2441                 * sarray.c (sarray_free): Add a better comment.
2442
2443         2004-01-27  Adam Fedor  <fedor@gnu.org>
2444
2445                 * hash.c (hash_add): Cast cachep to int.
2446                 * selector.c (__sel_register_typed_name): Cast
2447                 soffset_decode to int.
2448
2449         2004-01-27  Alexander Malmberg  <alexander@malmberg.org>
2450
2451                 * selector.c: Rename register_selectors_from_list to
2452                 __objc_register_selectors_from_list. Update caller.
2453                 (__objc_register_selectors_from_list): Lock __objc_runtime_mutex
2454                 while registering selectors. Use __sel_register_typed_name instead
2455                 of sel_register_typed_name. Check for NULL method_name:s.
2456                 (pool_alloc_selector): New function.
2457                 (__sel_register_typed_name): Use pool_alloc_selector to allocate
2458                 selector structures.
2459                 * sendmsg.c (class_add_method_list): Use
2460                 __objc_register_selectors_from_list.
2461                 * objc/runtime.h: Add __objc_register_selectors_from_list.
2462
2463         2004-01-25  Adam Fedor  <fedor@gnu.org>
2464                     Nicola Pero  <n.pero@mi.flashnet.it>
2465                     Andrew Pinski  <pinskia@physics.uc.edu>
2466
2467                 * objc/objc-decls.h: New file.
2468                 * objc/objc-api.h (_objc_lookup_class): Mark as export.
2469                 (_objc_load_callback): Likewise.
2470                 (_objc_object_alloc): Likewise.
2471                 (_objc_object_copy): Likewise.
2472                 (_objc_object_dispose): Likewise.
2473
2474         2004-01-25  Andrew Pinski  <pinskia@physics.uc.edu>
2475
2476                 * archive.c: s/__inline__/inline
2477                 * sendmsg.c: Likewise.
2478
2479                 * encoding.c: Remove FIXME about the warning
2480                 about unused variable.
2481                 * sendmsg.c: Add a FIXME comment saying that
2482                 this should be using libffi.
2483
2484                 * Makefile.in (LIBTOOL): Use @LIBTOOL@ now as it works.
2485
2486
2487 2004-05-13  Andrew Pinski  <pinskia@physics.uc.edu>
2488
2489         * archive.c (objc_read_class): Initialize class_name.
2490         (objc_read_selector): Initialize selector_name.
2491
2492 2004-05-09  Richard Sandiford  <rsandifo@redhat.com>
2493
2494         * Makefile.in (toolexecdir): Remove trailing space.
2495
2496 2004-04-15  Nathanael Nerode  <neroden@gcc.gnu.org>
2497
2498         PR libobjc/14948
2499         * configure.ac: De-precious CC so multilibs work.
2500         * configure: Regenerate.
2501
2502 2004-04-14  Nathanael Nerode  <neroden@gcc.gnu.org>
2503
2504         * configure.ac: Restore toolexecdir.
2505         * Makefile.in: Restore toolexecdir.
2506         * configure: Regenerate.
2507
2508 2004-04-09  Nathanael Nerode  <neroden@gcc.gnu.org>
2509
2510         * configure.ac: Remove (unused) glibcpp_prefixdir.
2511         * configure: Regenerate.
2512
2513         * configure.in: Rename to configure.ac.
2514         * Makefile.in: Update to match.
2515
2516         * Makefile.in: Remove toolexecdir, glibcpp_toolexecdir (unused).
2517         Replace glibcpp_toolexeclibdir with toolexeclibdir.
2518         * configure.in: Remove glibcpp_toolexecdir (unused).
2519         Replace glibcpp_toolexeclibdir with toolexeclibdir.  Don't generate
2520         config.h or stamp-h (unused).  Move one comment to the right place.
2521         * configure: Regenerate.
2522         * config.h.in: Remove (unused).
2523
2524         * config.h.in: Regenerate with autoheader.
2525
2526         * Makefile.in: Remove (unused) gcc_version_trigger.
2527         * configure.in: Remove (unused) glibcpp_builddir.  Don't AC_SUBST
2528         gcc_version_trigger.
2529         * configure: Regenerate.
2530
2531         * configure.in: Switch to modern style for AC_INIT, AC_OUTPUT.
2532         Sort file into sections.  Remove dnl where appropriate.  Fix
2533         other style issues.
2534         * configure: Regenerate.
2535
2536         * configure.in: Replace old AC_PROG_CC hack with new one.
2537         Define toplevel_srcdir in terms of srcdir, not top_srcdir (there
2538         are no subdirectory output files, so this is fine).  Change prereq
2539         to autoconf 2.59.
2540         * aclocal.m4: Include ../config/no-executables.m4.
2541         * configure: Regenerate with autoconf 2.59.
2542
2543         * configure.in: Improve comments on gthread_cflags.  Improve m4
2544         quotation, and replace 'if test' with 'case', for --enable-objc-gc.
2545         * configure: Regenerate.
2546
2547         * configure.in: Move PACKAGE and VERSION settings up top.  Remove
2548         unused call to AC_PROG_LN_S.  Default RANLIB to ':'.  Remove
2549         redundant checks for values of RANLIB, AR, INSTALL.
2550         * configure: Regenerate.
2551
2552         * configure.in: Clean up handling of
2553         --enable-version-specific-runtime-libs and related variables;
2554         replace 'if test' with 'case' where reasonable.  Fix comments.
2555         Remove useless libstdcxx_interface.
2556         * configure: Regenerate.
2557
2558         * configure.in: Use _GCC_TOPLEV_NONCANONICAL_TARGET.
2559         Replace uses of target_alias with target_noncanonical.
2560         * aclocal.m4: Include ../config/acx.m4.
2561         * configure: Regenerate.
2562         * Makefile.in: Replace uses of target_alias with target_noncanonical.
2563         Fix copyright statement.
2564
2565         * configure.in: Hand-inline bulky, confusing macros from
2566         aclocal.m4.  Replace references to "GNU Objective C" with "GCC".
2567         Update copyright notice.  Remove stuff for automake, which isn't
2568         used in this directory.  Remove emacs local variables.
2569         * aclocal.m4: Remove hand-inlined macros.  Update copyright notice.
2570         * configure: Regenerate.
2571
2572 2004-03-16  Manfred Hollstein  <mh@suse.com>
2573
2574         * Makefile.in, configure.in, configure: Update copyright years.
2575
2576 2004-03-15  Manfred Hollstein  <mh@suse.com>
2577
2578         * Makefile.in (LIBOBJC_VERSION, LIBOBJC_GC_VERSION): Use
2579         definition from configure.in.
2580         * configure.in (PACKAGE): Add definition.
2581         (VERSION): Add definition; substitute it in output files.
2582         * configure: Re-generate.
2583
2584 2004-03-05  Ziemowit Laski  <zlaski@apple.com>
2585
2586         * objc/hash.h (hash_string, compare_strings):
2587         Add type-casts to make Objective-C++ happy.
2588         * objc/typedstream.h (objc_get_stream_class_version):
2589         Rename parameter from 'class' to 'class_name' to make
2590         Objective-C++ happy.
2591
2592 2004-03-01  Michael Matz  <matz@suse.de>
2593
2594         * Makefile.in (ALL_CFLAGS): Add -fno-strict-aliasing.
2595
2596 2004-02-06  Ziemowit Laski  <zlaski@apple.com>
2597
2598         * objc/objc-api.h (objc_super): The 'class' field shall
2599         be named 'super_class' #ifdef __cplusplus.
2600
2601 2004-01-17  Andrew Pinski  <pinskia@physics.uc.edu>
2602
2603         PR target/10781
2604         * encoding.c (rs6000_special_round_type_align): Define.
2605
2606 2004-01-14  Adam Fedor  <fedor@gnu.org>
2607
2608         PR libobjc/12155
2609         * selector.c (__objc_register_instance_methods_to_class): Free
2610         new_list if not used.
2611
2612 2004-01-09  Andrew Ruder  <aeruder@ksu.edu>
2613
2614         PR libobjc/11904
2615         * sarray.c (sarray_free): Free array->is_copy_of latter.
2616
2617 2003-12-01  Zack Weinberg  <zack@codesourcery.com>
2618
2619         PR 11433
2620         * Protocol.m (descriptionForInstanceMethod): Don't dereference
2621         instance_methods if it's NULL.
2622         (descriptionForClassMethod): Likewise for class_methods.
2623
2624 2003-10-24  Rainer Orth  <ro@TechFak.Uni-Bielefeld.DE>
2625
2626         * Makefile.in (runtime-info.h): Remove -Wp.
2627
2628 2003-10-21  Rainer Orth  <ro@TechFak.Uni-Bielefeld.DE>
2629
2630         * Makefile.in (CC1OBJ): Remove.
2631         (runtime-info.h): Invoke $(CC) so all MULTIFLAGS are handled
2632         correctly.
2633         Use .m extension for temporary file.
2634         Remove assembler temp file.
2635
2636 2003-10-20  Joseph S. Myers  <jsm@polyomino.org.uk>
2637
2638         * objc/hash.h (hash_string): Don't use a cast as an lvalue.
2639
2640 2003-10-17  Rainer Orth  <ro@TechFak.Uni-Bielefeld.DE>
2641
2642         * Makefile.in (runtime-info.h): Use MULTIFLAGS.
2643
2644 2003-09-09  Alan Modra  <amodra@bigpond.net.au>
2645
2646         * configure: Regenerate.
2647
2648 2003-08-27  Alexander Malmberg  <alexander@malmberg.org>
2649
2650         * Makefile.in, aclocal.m4: Update to $(libdir)/gcc/ instead of
2651         (libdir)/gcc-lib/ when installing.
2652         * configure: Regenerate.
2653
2654 Thu Jul 10 10:27:43 2003  Nicola Pero  <n.pero@mi.flashnet.it>
2655
2656         libobjc/9969
2657         * sendmsg.c (get_imp): Fixed rare threading problem.
2658         (__objc_responds_to): Similar fixes.
2659         (objc_msg_lookup): Similar fixes.
2660         (__objc_init_install_dtable): Lock the runtime before checking if the
2661         table is installed.
2662
2663 2003-05-23  Nathanael Nerode  <neroden@gcc.gnu.org>
2664
2665         * hash.c, init.c, libobjc.def, libobjc_entry.c, linking.m,
2666         makefile.dos, misc.c, nil_method.c, objects.c, sarray.c,
2667         selector.c, sendmsg.c, thr-dce.c, thr-decosf1.c, thr-irix.c,
2668         thr-mach.c, thr-objc.c, thr-os2.c, thr-posix.c, thr-pthreads.c,
2669         thr-rtems.c, thr-single.c, thr-solaris.c, thr-vxworks.c,
2670         thr-win32.c, thr.c: Replace "GNU CC" with "GCC".
2671         * Makefile.in, NXConstStr.m, Object.m, Protocol.m, archive.c,
2672         class.c, encoding.c, gc.c, objc/NXConstStr.h, objc/Object.h,
2673         objc/Protocol.h, objc/encoding.h, objc/hash.h, objc/objc-api.h,
2674         objc/objc-list.h, objc/objc.h, ocjc/runtime.h, objc/sarray.h,
2675         objc/thr.h, objc/typedstream.h: Replace "GNU CC" with "GCC".
2676
2677 Tue May 13 14:56:03 2003  Richard Frith-Macdonald <rfm@gnu.org>
2678                           Nicola Pero  <n.pero@mi.flashnet.it>
2679
2680         libobjc/10742
2681         * init.c (class_superclass_of_class): New function.
2682         (create_tree_of_subclasses_inherited_from): Use it.
2683         (__objc_tree_insert_class): Likewise.
2684         (class_is_subclass_of_class): Likewise.
2685
2686 2003-04-11  David Chad  <davidc@freebsd.org>
2687             Loren J. Rittle  <ljrittle@acm.org>
2688
2689         libobjc/8562
2690         * objc/hash.h (hash_string): Constify correctly.
2691         (compare_ptrs): Use direct compare.
2692         * objc/objc-list.h (list_nth): Rename index to indx to avoid shadow.
2693         * objc/sarray.h: Global rename index to indx to avoid shadow.
2694
2695 2003-03-12  Andreas Schwab  <schwab@suse.de>
2696
2697         * aclocal.m4 (GLIBCPP_EXPORT_INSTALL_INFO): Avoid trailing /. in
2698         glibcpp_toolexeclibdir.
2699         * configure: Rebuilt.
2700
2701 2003-02-20  Alexandre Oliva  <aoliva@redhat.com>
2702
2703         * configure.in: Propagate ORIGINAL_LD_FOR_MULTILIBS to
2704         config.status.
2705         * configure: Rebuilt.
2706
2707 2003-01-27  Alexandre Oliva  <aoliva@redhat.com>
2708
2709         * aclocal.m4 (glibcpp_toolexeclibdir): Instead of
2710         $(MULTISUBDIR), use `$CC -print-multi-os-directory`, unless
2711         version_specific_libs is enabled.
2712         * configure: Rebuilt.
2713
2714 2003-01-09  Christian Cornelssen  <ccorn@cs.tu-berlin.de>
2715
2716         * Makefile.in (FLAGS_TO_PASS): Also pass DESTDIR.
2717         (install-libs, install-headers): Prepend $(DESTDIR) to
2718         destination paths in all (un)installation commands.
2719
2720 2002-12-02  Zack Weinberg  <zack@codesourcery.com>
2721
2722         * thr-objc.c: Include coretypes.h and tm.h.
2723
2724 2002-12-01  Zack Weinberg  <zack@codesourcery.com>
2725
2726         * encoding.c, sendmsg.c: Include coretypes.h and tm.h.
2727
2728 2002-11-26  Nathanael Nerode  <neroden@gcc.gnu.org>
2729
2730         * configure.in: Remove skip-this-dir support.
2731         * configure: Regenerate.
2732
2733 2002-09-22  Kaveh R. Ghazi  <ghazi@caip.rutgers.edu>
2734
2735         * Makefile.in (all): Fix multilib parallel build.
2736
2737 Thu Sep 12 12:44:37 2002  Nicola Pero  <n.pero@mi.flashnet.it>
2738
2739         * sendmsg.c (nil_method): Declare not to take a variable number of
2740         args.
2741         (objc_msg_lookup): Cast nil_method to IMP before returning it.
2742         (objc_msg_lookup_super): The same.
2743
2744 2002-09-10  Jan Hubicka  <jh@suse.cz>
2745
2746         * nil_method.c (nil_method): No longer defined with variable
2747         arguments.
2748
2749 2002-07-02  Rodney Brown  <rbrown64@csc.com.au>
2750
2751         * objc/encoding.h: Fix formatting.
2752         * objc/hash.h: Likewise.
2753         * objc/objc-api.h: Likewise.
2754         * objc/runtime.h: Likewise.
2755         * objc/thr.h: Likewise.
2756         * archive.c: Likewise.
2757         * class.c: Likewise.
2758         * encoding.c: Likewise.
2759         * gc.c: Likewise.
2760         * hash.c: Likewise.
2761         * init.c: Likewise.
2762         * misc.c: Likewise.
2763         * nil_method.c: Likewise.
2764         * objects.c: Likewise.
2765         * sarray.c: Likewise.
2766         * selector.c: Likewise.
2767         * sendmsg.c: Likewise.
2768         * thr-mach.c: Likewise.
2769         * thr.c: Likewise.
2770
2771 2002-06-25  DJ Delorie  <dj@redhat.com>
2772
2773         * aclocal.m4 (GLIBCPP_CONFIGURE): Split out
2774         GLIBCPP_TOPREL_CONFIGURE.
2775         * configure.in: Call it before AC_CANONICAL_SYSTEM.
2776         * configure: Regenerate.
2777
2778 2002-06-21  Kaveh R. Ghazi  <ghazi@caip.rutgers.edu>
2779
2780         * Object.m (forward, read, write): Fix unused parameter warnings.
2781         * encoding.c: Include <stdlib.h>.
2782         (target_flags): Mark with attribute unused.
2783         (atoi): Delete.
2784         * runtime.h (__objc_selector_max_index): Change to unsigned int.
2785         (__objc_generate_gc_type_description): Prototype.
2786         * selector.c (__objc_selector_max_index): Change to unsigned int.
2787
2788 Mon Jun 17 18:37:42 2002  Nicola Pero  <n.pero@mi.flashnet.it>
2789
2790         * sendmsg.c (__objc_get_forward_imp): Fix warning by making sure
2791         we always have a return value: if __objc_msg_forward does not
2792         supply a forwarding implementation, return the default
2793         __builtin_apply based one.
2794
2795 2002-06-15  Kaveh R. Ghazi  <ghazi@caip.rutgers.edu>
2796
2797         * Object.m: Fix signed/unsigned warning.
2798         * Protocol.m: Likewise.
2799         * archive.c: Always include stdlib.h.
2800         (objc_read_short, objc_read_unsigned_short, objc_read_int,
2801         objc_read_long, __objc_read_nbyte_uint, __objc_read_nbyte_ulong):
2802         Fix signed/unsigned warning.
2803         (objc_write_type, objc_read_type, objc_write_types,
2804         objc_read_types): Ensure ctype 8-bit safety.
2805         (__objc_no_write, __objc_no_read): Mark unused parameters.
2806         * class.c (class_table_setup): Specify void arg.
2807         * encoding.c (atoi, objc_sizeof_type, objc_alignof_type,
2808         objc_skip_typespec, objc_skip_offset,
2809         objc_layout_structure_next_member): Ensure ctype 8-bit safety.
2810         (objc_layout_structure_next_member): Ensure variables are
2811         initialized.
2812         * gc.c (__objc_generate_gc_type_description,
2813         class_ivar_set_gcinvisible): Mark unused parameters.
2814         * init.c (__objc_send_load, __objc_destroy_class_tree_node): Mark
2815         unused parameters.
2816         (__objc_init_protocols) Fix signed/unsigned warning.
2817         * nil_method.c (nil_method): Mark unused parameters.
2818         * thr.h (objc_thread_callback): Specify void arg.
2819         * sarray.c (sarray_new, sarray_realloc, sarray_free): Fix
2820         signed/unsigned warning.
2821         (sarray_free): Fix formatting.
2822         * selector.c (sel_types_match): Ensure ctype 8-bit safety.
2823         * sendmsg.c (__objc_init_install_dtable) Mark unused parameters.
2824
2825 2002-06-09  Andreas Jaeger  <aj@suse.de>
2826
2827         * encoding.c (objc_layout_structure_next_member): Remove unused
2828         variable.
2829
2830 2002-05-20  Kaveh R. Ghazi  <ghazi@caip.rutgers.edu>
2831
2832         * Makefile.in (SHELL): Set to @SHELL@.
2833         (WARN_CFLAGS): New.
2834         (ALL_CFLAGS): Add $(WARN_CFLAGS).
2835
2836 2002-05-16  Rainer Orth  <ro@TechFak.Uni-Bielefeld.DE>
2837
2838         * aclocal.m4: Allow for PWDCMD to override hardcoded pwd.
2839         * configure: Regenerate.
2840
2841 2002-05-08  Alexandre Oliva  <aoliva@redhat.com>
2842
2843         * configure.in (ORIGINAL_LD_FOR_MULTILIBS): Preserve LD at
2844         script entry, and set LD to it when configuring multilibs.
2845         * configure: Rebuilt.
2846
2847 2002-04-19  David O'Brien  <obrien@FreeBSD.org>
2848
2849         * encoding.c (MAX, MIN, ROUNDING): #undef before defining.
2850
2851 2002-04-09  Hans-Peter Nilsson  <hp@bitrange.com>
2852
2853         PR objc/6107
2854         * objc/objc-api.h (struct objc_protocol_list): Change type of
2855         member count from int to size_t.
2856
2857 2002-02-11  Franz Sirl  <Franz.Sirl-kernel@lauterbach.com>
2858
2859         PR libobjc/4039
2860         * aclocal.m4: Replace with version copied from libstdc++-v3.
2861         * configure.in: Update for changes to aclocal and Makefile.
2862         * configure: Regenerate.
2863         * Makefile.in: Correct install of multilibs and shared libs, use
2864         INSTALL_DATA for include files.
2865
2866 Mon Dec 17 17:02:12 2001  Nicola Pero  <nicola@brainstorm.co.uk>
2867
2868         * init.c (__objc_exec_class): Fixed bug in the loop on unclaimed
2869         categories - when an unclaimed category was found, the loop was
2870         doing two steps forward instead of one, so that in certain cases
2871         it was failing to properly load all the categories.  (Reported
2872         with fix by Alexander Malmberg <alexander@malmberg.org>).
2873
2874 2001-11-14  Aldy Hernandez  <aldyh@redhat.com>
2875
2876         * encoding.c: Add target_flags.
2877
2878 2001-11-07  Aldy Hernandez  <aldyh@redhat.com>
2879
2880          * objc/objc-api.h (_C_VECTOR): New.
2881
2882          * encoding.c (VECTOR_TYPE): New.
2883
2884 Mon Oct 29 21:29:21 2001  Nicola Pero  <n.pero@mi.flashnet.it>
2885
2886         * class.c: Rewritten the class table to use optimized, lock-free
2887         lookup.  This more than doubles the speed of class method
2888         invocations.  (class_table_setup), (class_table_insert),
2889         (class_table_replace), (class_table_get_safe),
2890         (class_table_next), (class_table_print),
2891         (class_table_print_histogram): New functions.
2892         (__objc_init_class_tables): Use class_table_setup.
2893         (__objc_add_class_to_hash): Use class_table_get_safe and
2894         class_table_insert.  (objc_lookup_class), (objc_get_class): Do not
2895         assert the existence of the table; do not lock the runtime; use
2896         class_table_get_safe.  (objc_next_class): Use class_table_next.
2897         (__objc_resolve_class_links): Use class_table_next.
2898         (class_pose_as): Use class_table_replace.
2899
2900 2001-09-10  Ovidiu Predescu  <ovidiu@cup.hp.com>
2901
2902         * gc.c: Removed the DEBUG declaration.
2903
2904 Wed Jul 18 12:48:56 2001  Nicola Pero  <n.pero@mi.flashnet.it>
2905
2906         * thr.c (objc_mutex_lock): Invoke __objc_thread_id directly,
2907         rather than through objc_thread_id, to save a function call.
2908         (objc_mutex_trylock, objc_mutex_unlock, objc_condition_wait):
2909         Ditto.
2910
2911 Mon Jul 16 12:15:00 2001  Nicola Pero  <n.pero@mi.flashnet.it>
2912
2913         * objc/objc-api.h (object_is_class): Fixed - buggy code was trying
2914         to cast an id to a Class, which can not be done.  Make the check
2915         by using CLS_ISMETA on the class pointer instead.
2916         (object_is_meta_class): Similar fix.
2917
2918 2001-06-09  Alexandre Oliva  <aoliva@redhat.com>, Stephen L Moshier  <moshier@mediaone.net>
2919
2920         * configure.in (AC_EXEEXT): Work around in case it expands to
2921         nothing, as in autoconf 2.50.
2922         * acinclude.m4: Likewise.
2923         * configure: Rebuilt.
2924
2925 2001-06-08  Nicola Pero  <n.pero@mi.flashnet.it>
2926
2927         * THREADS: Explain that when we compile libobjc inside GCC, we
2928         always use thr-objc.c as a backend, which uses GCC's thread code.
2929
2930 2001-06-06  Richard Frith-Macdonald  <rrfm@gnu.org>
2931
2932         * init.c (__objc_send_message_in_list): When setting a new entry
2933         in __objc_load_methods use the method IMP as key, but check to see
2934         if the method is in the hashtable by looking at the IMP also.
2935         Also ... call the method after adding it to the hashtable rather
2936         than before ... thus preventing an obscure possibility of infinite
2937         recursion if a +load method itself loads a subclass.
2938
2939 2001-05-25  Ovidiu Predescu  <ovidiu@cup.hp.com>
2940
2941         * init.c (__objc_send_message_in_list): When setting a new entry
2942         in __objc_load_methods use the method name as key, not the method
2943         IMP (reported by Richard Frith-Macdonald <richard@brainstorm.co.uk>).
2944
2945 2001-05-09  Joseph S. Myers  <jsm28@cam.ac.uk>
2946
2947         * objc-features.texi: Move to ../gcc/objc.texi.
2948         * fdl.texi: Remove.
2949         * Makefile.in: Don't generate documentation from
2950         objc-features.texi.
2951
2952 2001-05-01  Mark Mitchell  <mark@codesourcery.com>
2953
2954         * fdl.texi: New file.
2955         * objc-features.texi: Simplify.
2956         * Makefile.in: Adjust accordingly.
2957
2958 2001-04-30  Mark Mitchell  <mark@codesourcery.com>
2959
2960         * objc-features.texi: Use the GFDL.
2961
2962 Wed Mar 21 04:44:58 EST 2001  John Wehle  (john@feith.com)
2963
2964         * encoding.c (REAL_TYPE): Define.
2965
2966 2001-03-19  David Edelsohn  <edelsohn@gnu.org>
2967
2968         * encoding.c (TYPE_MODE): Define.
2969
2970 2001-03-14  Nicola Pero  <n.pero@mi.flashnet.it>
2971
2972         * thr.c (objc_thread_add): New function.
2973         (objc_thread_remove): Ditto.
2974         * objc/thr.h: Declare them.
2975         * libobjc.def: Mention them.
2976
2977 2001-02-28  Ovidiu Predescu  <ovidiu@cup.hp.com>
2978
2979         * objc-features.texi: Document the @compatibility_alias compiler
2980         directive (description from Nicola Pero <n.pero@mi.flashnet.it>).
2981
2982 Fri Feb 23 18:12:00 2001  Rainer Orth  <ro@TechFak.Uni-Bielefeld.DE>
2983
2984         * sendmsg.c (__objc_forward): Delete strlen() declaration.
2985
2986 2001-02-08  Geoffrey Keating  <geoffk@redhat.com>
2987
2988         * configure.in: Don't run AC_PROG_CC_WORKS or AC_EXEEXT, because
2989         we're not interested in the result and they might fail.
2990         * configure: Regenerated.
2991
2992 2001-01-12  Joseph S. Myers  <jsm28@cam.ac.uk>
2993
2994         * objc-features.texi: Use @email.
2995
2996 2001-01-12  Joseph S. Myers  <jsm28@cam.ac.uk>
2997
2998         * sendmsg.c (__objc_print_dtable_stats): Don't use #ifdef inside
2999         printf.
3000
3001 2000-01-11  Richard Earnshaw  <rearnsha@arm.com>
3002
3003         * encoding.c (STRUCTURE_SIZE_BOUNDARY): Redefine in a way that
3004         determines the value dynamically.
3005
3006 Wed Jan  3 00:49:10 2001  Ovidiu Predescu  <ovidiu@cup.hp.com>
3007
3008         * sendmsg.c: Added __objc_msg_forward, a hook that allows external
3009         libraries to provide a function that returns the real forwarding
3010         function. This can alleviate problems __builtin_apply() and
3011         friends have on various platforms. (Solution suggested by Helge
3012         Hess.)
3013
3014         * objc/objc-api.h: Define __objc_msg_forward.
3015
3016         * sendmsg.c: Define gen_rtx_REG.
3017
3018 2000-12-06      Ralf Corsepius <corsepiu@faw.uni-ulm.de>
3019
3020         * thr-rtems.c: New file. Stub to compile.
3021
3022 2000-09-06  Alexandre Oliva  <aoliva@redhat.com>
3023
3024         * configure: Rebuilt with new libtool.m4.
3025
3026 Tue Aug 15 00:38:56 2000  Ovidiu Predescu  <ovidiu@cup.hp.com>
3027
3028         * configure.in: Create a config.h file. Check for <sched.h>.
3029         * configure: Regenerate.
3030
3031         * config.h.in: Check for <sched.h>.
3032
3033 2000-08-14  Zack Weinberg  <zack@wolery.cumb.org>
3034
3035         * configure: Regenerate after change to ../libtool.m4.
3036
3037 2000-08-14  Andreas Schwab  <schwab@suse.de>
3038
3039         * objc-features.texi (Top): Move @menu at end of node.
3040
3041 2000-08-11  Manfred Hollstein  <manfredh@redhat.com>
3042
3043         * objc-features.texi: Move @node Top before @menu.
3044
3045 Sun Aug  6 23:27:49 2000  Ovidiu Predescu  <ovidiu@cup.hp.com>
3046
3047         * objc-features.texi: Documented the new -fconstant-string-class
3048         option.
3049
3050 Sun Aug  6 22:51:16 2000  Ovidiu Predescu  <ovidiu@cup.hp.com>
3051
3052         * thr-posix.c: Integrated Chris Ball's <cball@fmco.com> changes to
3053         improve the Posix thread support for Objective-C.
3054
3055 2000-08-04  Zack Weinberg  <zack@wolery.cumb.org>
3056
3057         * aclocal.m4: Replace copy of ../libtool.m4 with
3058         sinclude(../libtool.m4).
3059
3060 Fri Jul 28 08:58:02 2000  Nicola Pero  <nicola@brainstorm.co.uk>
3061
3062         * configure.in: Added libtool support; build shared libraries
3063         if --enable-shared was passed on command line.
3064         * Makefile.in: Modified most compilation commands to use libtool.
3065         * aclocal.m4: New symbolic link to the ../libtool.m4, from the
3066         libtool distribution.
3067
3068 Sat Jul 29 00:10:21 2000  Ovidiu Predescu  <ovidiu@cup.hp.com>
3069
3070         * sarray.c, Object.m: Removed the explicit prototypes for strlen
3071         and memcpy on 64-bit platforms (Suggested by Rodney Brown
3072         <rdb@cup.hp.com>).
3073
3074 2000-05-12  H.J. Lu  (hjl@gnu.org)
3075
3076         * Makefile.in (GTHREAD_FLAGS): New.
3077         (ALL_CFLAGS): Add $(GTHREAD_FLAGS).
3078         (OBJC_THREAD_FILE): Changed to thr-objc.
3079
3080         * configure.in (GTHREAD_FLAGS): New, check and replace it for
3081         Makefile.
3082         (OBJC_THREAD_FILE): Removed.
3083
3084         * thr-objc.c: New.
3085
3086 2000-07-13  Kaveh R. Ghazi  <ghazi@caip.rutgers.edu>
3087
3088         * objc/hash.h: Include string.h.
3089
3090 2000-04-15  David Edelsohn  <edelsohn@gnu.org>
3091
3092         * Object.m (strlen): 64-bit PowerPC is a 64bit platform as well.
3093
3094 2000-04-12  Jakub Jelinek  <jakub@redhat.com>
3095
3096         * Object.m (strlen): Provide prototype on all 64bit platforms,
3097         not only alpha.
3098         * sarray.c (memcpy): Likewise.
3099         * encoding.c (objc_layout_finish_structure): Don't use
3100         ROUND_TYPE_ALIGN on sparc.
3101
3102         * encoding.c (objc_layout_structure_next_member): Do the whole
3103         procedure even for the first member, so that we get correct
3104         alignment.
3105
3106 2000-03-29  Zack Weinberg  <zack@wolery.cumb.org>
3107
3108         * objc/Protocol.h, objc/objc-list.h: Change #endif labels to
3109         comments.
3110
3111 2000-02-23  Zack Weinberg  <zack@wolery.cumb.org>
3112
3113         * Makefile.in: Add -DIN_TARGET_LIBS to ALL_CFLAGS.
3114
3115 Thu Sep 23 07:19:12 1999   Chris Ball <cball@fmco.com>
3116
3117         * thr-posix.c (__objc_mutex_deallocate): made deallocate work.
3118
3119 Tue Sep 21 07:47:10 1999  Jeffrey A Law  (law@cygnus.com)
3120
3121         * Makefile.in (gc.o, gc_gc.o): Do not pass -fgnu-runtime to
3122         the compiler when building C code.
3123
3124 Fri Aug  6 23:32:29 1999  Daniel Jacobowitz <drow@drow.them.org>
3125
3126         * Makefile.in (FLAGS_TO_PASS): Include prefix, exec_prefix,
3127         libdir, libsubdir and tooldir.
3128
3129 Mon Jun 21 05:40:15 1999  John David Anglin <dave@hiauly1>
3130
3131         * init.c (__objc_force_linking): Make global.
3132
3133 Thu May 20 03:20:59 1999  Jeffrey A Law  (law@cygnus.com)
3134
3135         * configure.in (AC_EXEEXT): Remove call.
3136         (compiler_name): Explicitly check with no extension and .exe
3137         extension.
3138         * configure: Regenerate.
3139
3140 Sun Apr 25 01:15:34 1999  Mumit Khan  <khan@xraylith.wisc.edu>
3141
3142         * Makefile.in (CC1OBJ): Define in terms of CC.
3143         (runtime-info.h): Use.
3144
3145 Fri April 8 08:21:07 1999 Ovidiu Predescu <ovidiu@cup.hp.com>
3146
3147         * objc-features.texi: Updated the URL to Boehm's GC page.
3148
3149 Fri Mar 26 23:41:07 1999 Ovidiu Predescu <ovidiu@cup.hp.com>
3150
3151         * archive.c (__objc_code_char, __objc_write_char): Explicitly specify
3152         the char as being signed (patch from Daniel Jacobowitz
3153         <drow@false.org>).
3154
3155 Wed Mar 24 22:41:28 1999  Mumit Khan  <khan@xraylith.wisc.edu>
3156
3157         * configure.in (AC_PREREQ): Update to 2.13.
3158         (AC_EXEEXT): Call to find possible file extension.
3159         (compiler_name): Use.
3160         * configure: Regenerate.
3161
3162 Wed Jan 27 02:31:01 1999  Jeffrey A Law  (law@cygnus.com)
3163
3164         * Makefile.in (ALL_CFLAGS): Add -DIN_GCC.
3165
3166 Tue Jan  5 01:38:53 1999  Jeffrey A Law  (law@cygnus.com)
3167
3168         * configure.in (thread_file): Correct and simplify code to find
3169         the thread file.
3170         * configure: Rebuilt.
3171
3172 1998-11-26  Manfred Hollstein  <manfred@s-direktnet.de>
3173
3174         * configure.in (compiler_name): Add check to detect if this
3175         language's compiler has been built.
3176         * configure: Regenerate.
3177
3178 Mon Nov 23 16:50:28 1998  Kaveh R. Ghazi  <ghazi@caip.rutgers.edu>
3179
3180         *  configure.in: Use AC_PREREQ(2.12.1).
3181
3182 Thu Nov 19 20:33:37 1998  Jeffrey A Law  (law@cygnus.com)
3183
3184         * Makefile.in (runtime-info.h): Avoid GNU make extensions.
3185
3186 Sun Nov  8 17:46:14 1998  Kaveh R. Ghazi  <ghazi@caip.rutgers.edu>
3187
3188         * Makefile.in (INCLUDES): Add -I$(srcdir)/$(MULTISRCTOP)../include.
3189
3190 Thu Oct 22 14:34:06 1998  Kaveh R. Ghazi  <ghazi@caip.rutgers.edu>
3191
3192         * configure.in: Use AC_CONFIG_AUX_DIR($topsrcdir).
3193
3194 Sat Oct 17 05:21:31 1998  Ovidiu Predescu  <ovidiu@slip.net>
3195
3196         * objc-features.texi (Top): Changed the email address.
3197         * objc-features.texi (Garbage Collection): Use @uref instead of @url.
3198
3199 Mon Oct 11 21:25:27 1998  Ovidiu Predescu  <ovidiu@slip.net>
3200
3201         * encoding.c: Redefine get_inner_array_type to get the first entry
3202         in the structure.
3203
3204 Thu Oct  8 12:21:14 1998  Richard Frith-Macdonald <richard@brainstorm.co.uk>
3205
3206         * encoding.c (objc_skip_type_qualifiers): Handle _C_BYREF.
3207         (objc_get_type_qualifiers): Similarly.
3208         * objc/encoding.h (_C_BYREF): Define.
3209         (_F_BYREF): Define.
3210
3211 1998-10-07  David S. Miller  <davem@pierdol.cobaltmicro.com>
3212
3213         * objc/sarray.h: Make boffset be an unsigned long when sparc so it
3214         works out on 64-bit systems.
3215
3216 Tue Oct  6 20:32:06 1998  Alexandre Oliva  <oliva@dcc.unicamp.br>
3217
3218         * Makefile.in (INCLUDES): Make it multilib-friendly.
3219
3220 Fri Oct  2 07:12:14 1998  H.J. Lu  (hjl@gnu.org)
3221
3222         * Makefile.in (INCLUDES): Add -I$(srcdir)/../gcc.
3223
3224 Thu Oct  1 22:33:03 1998 Robert Lipe  <robertl@dgii.com>
3225                          Jeffrey A Law  (law@cygnus.com)
3226
3227         * Makefile.in (INCLUDES): Reference gcc via $MULTIBUILDTOP.
3228         (FLAGS_TO_PASS): Added.
3229         (runtime-info.h): Reference cc1ibj via $MULTIBUILDTOP.
3230
3231         * archive.c: Change config.h to tconfig.h.
3232
3233         * configure.in: Find gcc's object directory even for multilibs.
3234
3235 Wed Sep 30 18:17:17 1998  Robert Lipe  <robertl@dgii.com>
3236
3237         * configure.in: Escape ^ in grep string.
3238         * configure: Rebuilt.
3239
3240 Wed Sep 30 09:14:52 1998  Jeffrey A Law  (law@cygnus.com)
3241
3242         * All .h files pushed down into the objc/ subdirectory.
3243         * Makefile.in (copy_headers): Corresponding changes.
3244         * configure.in (AC_INIT): Corresponding changes.
3245         * configure: Rebuilt.
3246
3247 1998-09-30  Ben Elliston  <bje@cygnus.com>
3248             Jeff Law      <law@cygnus.com>
3249
3250         * Makefile.in: Rewrite.
3251
3252         * configure.in: Likewise.
3253
3254         * configure: Regenerate.
3255
3256         * All .c files.  Remove "objc" prefix when including objc header
3257         files.  Include tconfig.h, not ../tconfig.h.
3258
3259 Mon Sep 21 23:27:10 1998  Ovidiu Predescu <ovidiu@slip.net>
3260
3261         * encoding.c (TREE_TYPE, ARRAY_TYPE): Define.
3262         (get_inner_array_type): Define.
3263
3264 1998-09-21  Ben Elliston  <bje@cygnus.com>
3265
3266         * New directory.  Moved files from ../gcc/objc.