libobjc/ChangeLog

   1 2013-09-20  Alan Modra  <amodra@gmail.com>
   2
   3         * configure: Regenerate.
   4
   5 2013-07-21   OndÅej BÃlka  <neleai@seznam.cz>
   6
   7         * class.c: Fix typos.
   8         * encoding.c: Likewise.
   9         * init.c: Likewise.
  10         * objc-private/runtime.h: Likewise.
  11         * objc/runtime.h: Likewise.
  12         * objc-sync.c: Likewise.
  13
  14 2013-07-04  Kai Tietz  <ktietz@redhat.com>
  15
  16         * exception.c: Add check for SjLj to SEH blocks.
  17
  18 2013-02-03  Richard Sandiford  <rdsandiford@googlemail.com>
  19
  20         Update copyright years.
  21
  22 2012-10-19  Michael Meissner  <meissner@linux.vnet.ibm.com>
  23
  24         * encoding.c (TARGET_VSX): Provide definitions based on the
  25         current compilation options, and not based off the target options
  26         structure.
  27         (TARGET_ALTIVEC): Likewise.
  28         (TARGET_64BIT): Likewise.
  29
  30 2012-09-14  David Edelsohn  <dje.gcc@gmail.com>
  31
  32         * configure: Regenerated.
  33
  34 2012-07-19  Tristan Gingold  <gingold@adacore.com>
  35             Richard Henderson  <rth@redhat.com>
  36
  37         * exception.c (__gnu_objc_personality_seh0): New function.
  38
  39 2012-05-16  H.J. Lu  <hongjiu.lu@intel.com>
  40
  41         * configure: Regenerated.
  42
  43 2012-03-12  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
  44
  45         * configure.ac (enable_objc_gc): Remove alpha*-dec-osf* handling.
  46         * configure: Regenerate.
  47
  48         * thr.c (_XOPEN_SOURCE): Define unconditionally.
  49
  50 2011-11-21  Andreas Tobler  <andreast@fgznet.ch>
  51
  52         * configure: Regenerate.
  53
  54 2011-11-02  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
  55
  56         * Makefile.in (INCLUDES): Add -I$(MULTIBUILDTOP)../libgcc.
  57         * configure.ac (target_thread_file, HAVE_GTHR_DEFAULT): Remove.
  58         * configure: Regenerate.
  59         * config.h.in: Regenerate.
  60
  61 2011-10-17  Paul Brook  <paul@codesourcery.com>
  62             Matthias Klose  <doko@ubuntu.com>
  63
  64         * exception.c (parse_lsda_header): hardcode ttype_encoding for older
  65         ARM EABI toolchains.
  66         (get_ttype_entry) Remove __ARM_EABI_UNWINDER__ variant.
  67
  68 2011-10-09  Nicola Pero  <nicola.pero@meta-innovation.com>
  69
  70         PR libobjc/49883
  71         * init.c (__objc_exec_class): Work around a bug in clang's code
  72         generation.  Clang sets the class->info field to values different
  73         from 0x1 or 0x2 (the only allowed values in the traditional GNU
  74         Objective-C runtime ABI) to store some additional information, but
  75         this breaks backwards compatibility.  Wipe out all the bits in the
  76         fields other than the first two upon loading a class.
  77
  78 2011-10-09  Nicola Pero  <nicola.pero@meta-innovation.com>
  79
  80         * class.c (objc_lookup_class): Added back for compatibility with
  81         clang which seems to emit calls to it.
  82
  83 2011-10-08  Richard Frith-Macdonald <rfm@gnu.org>
  84             Nicola Pero  <nicola.pero@meta-innovation.com>
  85
  86         PR libobjc/50428
  87         * sendmsg.c (__objc_send_initialize): If a class does not have an
  88         +initialize method, search for an +initialize method in the
  89         superclass and in the ancestor classes and execute the first one
  90         that is found.  This makes the GNU runtime behave in the same way
  91         as the Apple/NeXT runtime with respect to +initialize methods and
  92         subclassing.
  93
  94 2011-08-06  Nicola Pero  <nicola.pero@meta-innovation.com>
  95
  96         PR libobjc/50002
  97         * class.c (__objc_update_classes_with_methods): Iterate over meta
  98         classes as well as normal classes when refreshing the method
  99         implementations.  This fixes replacing class methods.
 100
 101 2011-08-06  Nicola Pero  <nicola.pero@meta-innovation.com>
 102
 103         * class.c (class_getSuperclass): Fixed to work with meta classes
 104         still in construction too.
 105
 106 2011-08-06  Nicola Pero  <nicola.pero@meta-innovation.com>
 107
 108         * class.c (class_getSuperclass): Fixed typo in comment.
 109
 110 2011-08-06  Nicola Pero  <nicola.pero@meta-innovation.com>
 111
 112         PR libobjc/49882
 113         * class.c (class_getSuperclass): Return the superclass if the
 114         class is in construction.
 115         * objc/runtime.h (class_getSuperclass): Updated documentation.
 116
 117 2011-08-05  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
 118
 119         * Makefile.in (INCLUDES): Search
 120         $(srcdir)/$(MULTISRCTOP)../libgcc.
 121
 122 2011-06-08  Nicola Pero  <nicola.pero@meta-innovation.com>
 123
 124         * objc/objc.h (__GNU_LIBOBJC__): Bumped to 20110608.
 125
 126 2011-06-08  Nicola Pero  <nicola.pero@meta-innovation.com>
 127
 128         * configure.ac (VERSION): Bumped to 4:0:0.
 129         * configure (VERSION): Likewise.
 130
 131 2011-06-08  Nicola Pero  <nicola.pero@meta-innovation.com>
 132
 133         * objc/README: Updated.
 134         * objc-private/selector.h: Updated comments.
 135
 136 2011-06-07  Nicola Pero  <nicola.pero@meta-innovation.com>
 137
 138         * sendmsg.c (class_get_instance_method): Removed.
 139         (class_get_class_method): Removed.
 140         (objc_get_uninstalled_dtable): Removed.
 141
 142 2011-06-07  Nicola Pero  <nicola.pero@meta-innovation.com>
 143
 144         * objc-private/module-abi-8.h (class_get_instance_size): Removed.
 145         * objects.c (class_create_instance): Removed.
 146         * error.c (__USE_FIXED_PROTOTYPES__): Removed.
 147         * gc.c (__objc_generate_gc_type_description): Use
 148         class_getInstanceSize() instead of class_get_instance_size().
 149         * selector.c (sel_types_match): Made static.
 150         (sel_get_typed_uid): Removed.
 151         (sel_get_any_typed_uid): Removed.
 152         (sel_get_name): Removed.
 153         (sel_get_type): Removed.
 154         (sel_register_name): Removed.
 155         (sel_register_typed_name): Removed.
 156         (sel_get_uid): Removed.
 157
 158 2011-06-07  Nicola Pero  <nicola.pero@meta-innovation.com>
 159
 160         * encoding.c (method_get_number_of_arguments): Removed.
 161         (method_get_sizeof_arguments): Removed.
 162
 163 2011-06-07  Nicola Pero  <nicola.pero@meta-innovation.com>
 164
 165         * class.c (objc_next_class): Removed.
 166         (class_pose_as): Removed.
 167         (CLASSOF): Removed.
 168         (class_table_replace): Removed.
 169         (objc_lookup_class): Removed.
 170
 171 2011-06-07  Nicola Pero  <nicola.pero@meta-innovation.com>
 172
 173         Removed the Traditional Objective-C runtime public API.
 174         * Makefile.in (OBJC_DEPRECATED_H): Variable removed.
 175         (install-headers): Do not create the objc/deprecated directory and
 176         do not install the deprecated headers.
 177         (OBJC_H): Removed encoding.h and objc-api.h.
 178         * Object.m: Removed all methods with the exception of -class and
 179         -isEqual:.  Updated includes.  ([-class]): Use Modern API.
 180         * objc/Object.h: Do not include deprecated/Object.h.
 181         * objc/deprecated/Object.h: Removed.
 182         * linking.m (__objc_linking): Call [Object class] instead of
 183         [Object name].
 184         * Protocol.m: Removed all methods with the exception of -isEqual:.
 185         Updated includes.
 186         * objc/Protocol.h: Do not include deprecated/Protocol.h.
 187         * objc/deprecated/Protocol.h: Removed.
 188         * objc/deprecated/struct_objc_symtab.h: Removed.
 189         * objc/deprecated/struct_objc_module.h: Removed.
 190         * objc/deprecated/struct_objc_ivar.h: Removed.
 191         * objc/deprecated/struct_objc_ivar_list.h: Removed.
 192         * objc/deprecated/struct_objc_method.h: Removed.
 193         * objc/deprecated/struct_objc_method_list.h: Removed.
 194         * objc/deprecated/struct_objc_protocol_list.h: Removed.
 195         * objc/deprecated/struct_objc_category.h: Removed.
 196         * objc/deprecated/MetaClass.h: Removed.
 197         * objc/deprecated/objc_msg_sendv.h: Removed.
 198         * objc/deprecated/README: Removed.
 199         * objc/deprecated/struct_objc_class.h: Removed.
 200         * objc/deprecated/struct_objc_protocol.h: Removed.
 201         * objc/deprecated/struct_objc_selector.h: Removed.
 202         * objc/encoding.h: Removed.
 203         * objc/message.h (struct objc_super): Removed the definition for
 204         the Traditional Objective-C runtime API.
 205         * objc/objc.h: Do not include objc/objc-decls.h.
 206         deprecated/struct_objc_selector.h, deprecated/MetaClass.h,
 207         deprecated/struct_objc_class.h, deprecated/struct_objc_protocol.h
 208         and deprecated/objc_msg_sendv.h.  Uncommented new definition of
 209         Protocol *.
 210         * objc/objc-api.h: Removed.
 211         * objc/runtime.h: Updated comments.  Removed check to detect
 212         concurrent usage of Traditional and Modern APIs.
 213         * objc-private/module-abi-8.h: Always define struct objc_class and
 214         struct objc_protocol.  (struct objc_protocol_list): Changed type
 215         of 'list' argument from 'Protocol *' to 'struct objc_protocol *'.
 216         (class_get_instance_size): Added.
 217         * objc-private/protocols.h (__objc_protocols_add_protocol): Take a
 218         'struct objc_protocol *' as argument, not a 'Protocol *'.
 219         * objc-private/runtime.h: Updated comments.
 220         * objc-private/selector.h (struct objc_selector, sel_eq): Added.
 221         * class.c: Include objc-private/selector.h.
 222         (objc_get_meta_class): Return a Class instead of a MetaClass.
 223         * encoding.c (method_get_next_argument): Removed.
 224         (method_get_first_argument): Removed.
 225         (method_get_nth_argument): Removed.
 226         * gc.c: Include objc/runtime.h instead of objc/encoding.h.
 227         Include objc-private/module-abi-8.h and ctype.h.
 228         * protocols.c (__objc_protocols_add_protocol): Take a 'struct
 229         objc_protocl *' as argument, not a 'Protocol *'.
 230         (class_addProtocol): Added casts to 'struct objc_protocol *' and
 231         'Protocol *'.
 232         (class_copyProtocolList): Likewise.
 233         (protocol_conformsToProtocol): Likewise.
 234         (protocol_copyProtocolList): Likewise.
 235         * sarray.c: Include objc-private/module-abi-8.h.
 236         * sendmsg.c (method_get_next_argument): Removed.
 237         (method_get_first_argument): Removed.
 238         (method_get_nth_argument): Removed.
 239         (objc_msg_sendv): Removed.
 240         (arglist_t, retval_t): New.  (class_get_class_method): Take a
 241         'Class', not 'MetaClass', argument.
 242         * thr.c: Include module-abi-8.h.
 243
 244 2011-06-03  Nicola Pero  <nicola.pero@meta-innovation.com>
 245
 246         * Makefile.in (OBJC_DEPRECATED_H): Removed struct_objc_static_instances.h
 247         and objc_get_uninstalled_dtable.h.
 248         * objc/deprecated/struct_objc_static_instances.h: Removed.
 249         * objc/deprecated/objc_get_uninstalled_dtable.h: Removed.
 250         * objc/objc-api.h: Do not include deprecated/objc_static_instances.h
 251         and deprecated/objc_get_uninstalled_dtable.h.
 252
 253 2011-06-03  Nicola Pero  <nicola.pero@meta-innovation.com>
 254
 255         * Makefile.in (OBJC_DEPRECATED_H): Removed objc_object_alloc.h.
 256         * objc/deprecated/objc_object_alloc.h: Removed.
 257         * objc/objc-api.h: Do not include deprecated/objc_object_alloc.h.
 258         * objects.c (_objc_object_alloc, _objc_object_dispose,
 259         _objc_object_copy): Removed.
 260         * libobjc.def (__objc_object_alloc, __objc_object_copy,
 261         __objc_object_dispose): Removed.
 262
 263 2011-06-03  Nicola Pero  <nicola.pero@meta-innovation.com>
 264
 265         * Makefile.in (OBJC_DEPRECATED_H): Removed METHOD_NULL.h.
 266         * objc/objc-api.h: Do not include deprecated/METHOD_NULL.h.
 267         * objc/deprecated/METHOD_NULL.h: Removed.
 268
 269 2011-06-03  Nicola Pero  <nicola.pero@meta-innovation.com>
 270
 271         * Makefile.in (OBJC_DEPRECATED_H): Removed objc_valloc.h,
 272         objc_malloc.h and objc_unexpected_exception.h.
 273         (exception.lo): Do not use -Wno-deprecated-declarations.
 274         (exception_gc.lo): Likewise.
 275         * objc/objc-api.h: Do not include deprecated/objc_valloc.h,
 276         deprecated/objc_malloc.h and
 277         deprecated/objc_unexpected_exception.h.
 278         * objc/deprecated/objc_valloc.h: Removed.
 279         * objc/deprecated/objc_malloc.h: Removed.
 280         * objc/deprecated/objc_unexpected_exception.h: Removed.
 281         * exception.c (_objc_unexpected_exception): Removed.
 282         (objc_exception_throw): Do not check for
 283         _objc_unexpected_exception.
 284         * memory.c (objc_valloc, _objc_malloc, _objc_atomic_malloc,
 285         _objc_valloc, _objc_realloc, _objc_calloc, _objc_free): Removed.
 286         * libobjc.def (_objc_unexpected_exception, objc_valloc): Removed.
 287
 288 2011-06-03  Nicola Pero  <nicola.pero@meta-innovation.com>
 289
 290         * objc/objc.h: Do not include deprecated/STR.h.
 291         * objc/deprecated/STR.h: Removed.
 292         * Makefile.in (OBJC_DEPRECATED_H): removed STR.h.
 293
 294 2011-06-03  Nicola Pero  <nicola.pero@meta-innovation.com>
 295
 296         * Makefile.in (OBJC_H): Removed hash.h and sarray.h.
 297         (OBJC_DEPRECATED_H): Likewise.
 298         * libobjc.def (objc_hash_new, objc_hash_delete, objc_hash_add,
 299         objc_hash_remove, objc_hash_next, objc_hash_value_for_key,
 300         objc_hash_is_key_in_hash, hash_add, hash_delete, hash_new,
 301         hash_next, hash_remove, hash_value_for_key, hash_is_key_in_hash,
 302         sarray_at_put, sarray_at_put_safe, sarray_free, sarray_lazy_copy,
 303         sarray_new, sarray_realloc, sarray_remove_garbage): Removed.
 304         * objc/sarray.h: Removed.
 305         * objc/hash.h: Removed.
 306         * objc/deprecated/sarray.h: Removed.
 307         * objc/deprecated/hash.h: Removed.
 308         * objc/Object.h: Do not include objc/deprecated/hash.h
 309         * Object.m: Include string.h.
 310         * objc/objc-api.h: Do not include objc/deprecated/hash.h.
 311         * objc-private/common.h (GNU_LIBOBJC_COMPILING_LIBOBJC_ITSELF):
 312         Removed.
 313
 314 2011-06-03  Nicola Pero  <nicola.pero@meta-innovation.com>
 315
 316         * Object.m ([-forward::]): Removed.
 317         * objc/deprecated/Object.h ([-forward::]): Removed.
 318         * sendmsg.c (__objc_forward): Updated comments.
 319
 320 2011-06-03  Nicola Pero  <nicola.pero@meta-innovation.com>
 321
 322         * Makefile.in (OBJC_H): Removed objc-list.h.
 323         (OBJC_DEPRECATED_H): Removed objc-list.h.
 324         * objc/objc-list.h: File removed.
 325         * objc/deprecated/objc-list.h: File removed.
 326
 327 2011-06-03  Nicola Pero  <nicola.pero@meta-innovation.com>
 328
 329         * Makefile.in (OBJC_H): Removed typedstream.h.
 330         (OBJC_DEPRECATED_H): Removed typedstream.h.
 331         (C_SOURCE_FILES): Removed archive.c.
 332         (Object.lo): Rule removed.
 333         (Object_gc.lo): Likewise.
 334         (archive.lo): Likewise.
 335         (archive_gc.lo): Likewise.
 336         * objc/deprecated/Object.h ([+streamVersion:], [-read], [-write],
 337         [-awake]): Removed.
 338         Do not include deprecated/typedstream.h.
 339         * Object.m: Removed the same methods.
 340         * archive.c: File removed.
 341         * objc/typedstream.h: File removed.
 342         * objc/deprecated/typedstream.h: File removed.
 343         * libobjc.def (__objc_read_nbyte_uint, __objc_read_nbyte_ulong,
 344         __objc_write_class, __objc_write_object, __objc_write_selector,
 345         objc_close_typed_stream, objc_end_of_typed_stream,
 346         objc_flush_typed_stream, objc_get_stream_class_version,
 347         objc_open_typed_stream, objc_open_typed_stream_for_file,
 348         objc_read_array, objc_read_char, objc_read_int, objc_read_long,
 349         objc_read_object, objc_read_selector, objc_read_short,
 350         objc_read_string, objc_read_type, objc_read_types,
 351         objc_read_unsigned_char, objc_read_unsigned_int,
 352         objc_read_unsigned_long, objc_read_unsigned_short,
 353         objc_write_array, objc_write_char, objc_write_int,
 354         objc_write_long, objc_write_object, objc_write_object_reference,
 355         objc_write_root_object, objc_write_selector, objc_write_short,
 356         objc_write_string, objc_write_string_atomic, objc_write_type,
 357         objc_write_types, objc_write_unsigned_char,
 358         objc_write_unsigned_int, objc_write_unsigned_long,
 359         objc_write_unsigned_short): Removed.
 360
 361 2011-06-02  Nicola Pero  <nicola.pero@meta-innovation.com>
 362
 363         * Makefile.in (OBJC_DEPRECATED_H): Removed objc_error.h.
 364         * objc/deprecated/objc_error.h: Removed.
 365         * objc/objc-api.h: Do not include deprecated/objc_error.h.
 366         * libobjc.def (objc_error, objc_verror): Removed.
 367         * error.c (_objc_error_handler, objc_error, objc_verror,
 368         objc_set_error_handler): Removed.
 369         * Object.m ([-error:], [-perform:], [-perform:with:],
 370         [-perform:with:with], [-subclassResponsibility:],
 371         [-notImplemented:], [-shouldNotImplement:], [-doesNotRecognize:]):
 372         Removed.
 373         * objc/deprecated/Object.h: Removed the same methods.
 374         * sendmsg.c (__objc_forward): Do not try to invoke the "error:"
 375         method after trying to invoke the "doesNotRecognize:" method.
 376
 377 2011-05-26  Nicola Pero  <nicola.pero@meta-innovation.com>
 378
 379         * sendmsg.c: Reindented part of the file.  No non-trivial changes
 380         in code.
 381
 382 2011-05-26  Nicola Pero  <nicola.pero@meta-innovation.com>
 383
 384         * sendmsg.c (__objc_install_dtable_for_class): Use objc_getClass,
 385         not objc_lookup_class.
 386
 387 2011-05-25  Richard Frith-Macdonald <rfm@gnu.org>
 388             David Ayers  <ayers@fsfe.org>
 389
 390         PR libobjc/38307
 391         * sendmsg.c: Include objc/hash.h.
 392         (get_implementation): New function, mostly with code from get_imp
 393         updated to support the new +initialize dispatch table logic.
 394         (get_imp): Use get_implementation.
 395         (__objc_responds_to): Updated to support the new +initialize
 396         dispatch table logic.
 397         (class_respondsToSelector): Likewise.
 398         (objc_msg_lookup): Use get_implementation.
 399         (__objc_init_install_dtable): Removed.
 400         (__objc_install_methods_in_dtable): Updated arguments.
 401         (__objc_install_dispatch_table_for_class): Renamed to
 402         __objc_install_dtable_for_class and updated to support the new
 403         +initialize dispatch table logic.
 404         (__objc_update_dispatch_table_for_class): Updated to support the
 405         new +initialize dispatch table logic.
 406         (__objc_forward): Call get_implementation instead of get_imp.
 407         (prepared_dtable_table): New.
 408         (__objc_prepare_dtable_for_class): New.
 409         (__objc_prepared_dtable_for_class): New.
 410         (__objc_get_prepared_imp): New.
 411         (__objc_install_prepared_dtable_for_class): New.
 412
 413 2011-05-24  Nicola Pero  <nicola.pero@meta-innovation.com>
 414
 415         PR libobjc/48177
 416         * selector.c (__sel_register_typed_name): Use sel_types_match()
 417         instead of strcmp() to compare selector types (Suggestion by
 418         Richard Frith-Macdonald <rfm@gnu.org>).
 419
 420 2011-04-15  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
 421
 422         PR libobjc/32037
 423         * Makefile.in (OBJC_GCFLAGS): Move ...
 424         * configure.ac (enable_objc_gc): ... here.
 425         Add $(libsuffix) to OBJC_BOEHM_GC.
 426         * configure: Regenerate.
 427
 428 2011-02-28  Nicola Pero  <nicola.pero@meta-innovation.com>
 429
 430         * selector.c (sel_getTypedSelector): Return NULL if there are
 431         multiple selectors with conflicting types.
 432         * objc/runtime.h (sel_getTypedSelector): Updated documentation.
 433
 434 2011-02-28  Richard Frith-Macdonald <rfm@gnu.org>
 435
 436         PR libobjc/47922
 437         * gc.c (class_ivar_set_gcinvisible): Use _C_GCINVISIBLE instead of
 438         a hardcoded "!".
 439
 440 2011-02-13  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
 441
 442         * configure: Regenerate.
 443
 444 2010-12-26  Nicola Pero  <nicola.pero@meta-innovation.com>
 445
 446         * init.c (create_tree_of_subclasses_inherited_from): Use
 447         class_superclass_of_class instead of assuming a class is
 448         unresolved when it could be resolved.  Tidied up assignment and
 449         check.
 450         (__objc_tree_insert_class): Enhanced DEBUG_PRINTF.
 451         (objc_tree_insert_class): Tidied up loop; return immediately upon
 452         inserting a class.
 453         (__objc_exec_class): Do not set __objc_class_tree_list.
 454
 455 2010-12-24  Nicola Pero  <nicola.pero@meta-innovation.com>
 456
 457         * selector.c (sel_getTypedSelector): Return NULL if given a NULL
 458         argument.
 459         (sel_registerTypedName): Same.
 460         (sel_registerName): Same.
 461         * objc/runtime.h: Updated documentation.
 462
 463 2010-12-24  Nicola Pero  <nicola.pero@meta-innovation.com>
 464
 465         * objc/runtime.h (class_addIvar): Updated documentation.  The
 466         alignment is actually the log_2 of the alignment in bytes.
 467         * ivars.c (class_addIvar): Corresponding change to the
 468         implementation.
 469
 470 2010-12-24  Nicola Pero  <nicola.pero@meta-innovation.com>
 471
 472         * objc/runtime.h (sel_getType): Renamed to sel_getTypeEncoding to
 473         be consistent with method_getTypeEncoding and
 474         ivar_getTypeEncoding.
 475         (sel_copyTypedSelectorList, sel_getTypedSelector): New.
 476         * selector.c (sel_getType): Renamed to sel_getTypeEncoding.
 477         (sel_copyTypedSelectorList, sel_getTypedSelector): New.
 478         (sel_get_type): Updated call to sel_getType.
 479
 480 2010-12-24  Nicola Pero  <nicola.pero@meta-innovation.com>
 481
 482         * objc/runtime.h (class_conformsToProtocol,
 483         class_copyProtocolList): Updated documentation.
 484
 485 2010-12-23  Nicola Pero  <nicola.pero@meta-innovation.com>
 486
 487         * init.c (create_tree_of_subclasses_inherited_from): Updated
 488         DEBUG_PRINTF messages.
 489         (__objc_tree_insert_class): Same.
 490         (__objc_send_load_using_method_list): Same.
 491         (__objc_send_load): Same.
 492         (__objc_exec_class): Same.  In particular, do not print the module
 493         name since it is no longer used.
 494         * sendmsg.c (__objc_send_initialize): Added DEBUG_PRINTFs for
 495         tracking +initialize calls.
 496         (__objc_update_dispatch_table_for_class): Added DEBUG_PRINTFs for
 497         tracking updates of dispatch tables.
 498         (__objc_install_dispatch_table_for_class): Same.
 499
 500 2010-12-23  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
 501
 502         * Makefile.in (libobjc$(libsuffix).la): Link with -Wc,-shared-libgcc.
 503         (libobjc_gc$(libsuffix).la): Likewise.
 504
 505 2010-12-23  Nicola Pero  <nicola.pero@meta-innovation.com>
 506
 507         * sendmsg.c (class_addMethod): Return NO if the method already
 508         exists in the class.
 509
 510 2010-12-22  Nicola Pero  <nicola.pero@meta-innovation.com>
 511
 512         * init.c (duplicate_classes): New.
 513         (__objc_exec_class): Initialize duplicate_classes.
 514         (__objc_create_classes_tree): Ignore classes in the
 515         duplicate_classes table.
 516         (__objc_call_load_callback): Same.
 517         (__objc_init_class): If a duplicate class is found, add it to
 518         duplicate_classes instead of aborting.  Return YES if the class is
 519         not a duplicate, and NO if it is.
 520         * objc-private/runtime.h (__objc_init_class): Updated prototype.
 521
 522 2010-12-22  Nicola Pero  <nicola.pero@meta-innovation.com>
 523
 524         * objc-private/objc-list.h: Reindented file.  No code changes.
 525         * objc-private/sarray.h: Same change.
 526
 527 2010-12-22  Nicola Pero  <nicola.pero@meta-innovation.com>
 528
 529         * objc-private/accessors.h: Removed 'extern "C"' guards.  This
 530         file is never compiled with C++.
 531         * objc-private/hash.h: Same change.
 532         * objc-private/objc-list.h: Same change.
 533         * objc-private/objc-sync.h: Same change.
 534         * objc-private/protocols.h: Same change.
 535         * objc-private/runtime.h: Same change.
 536         * objc-private/sarray.h: Same change.
 537         * objc-private/selector.h: Same change.
 538
 539 2010-12-21  Nicola Pero  <nicola.pero@meta-innovation.com>
 540
 541         PR libobjc/18764
 542         * class.c (__objc_add_class_to_hash): Return YES if the class was
 543         added, and NO if it already existed.
 544         * init.c (__objc_init_class): If __objc_add_class_to_hash returns
 545         NO, then abort the program with an error message.
 546         * objc-private/runtime.h (__objc_add_class_to_hash): Updated
 547         declaration.
 548
 549 2010-12-21  Nicola Pero  <nicola.pero@meta-innovation.com>
 550
 551         * init.c (_objc_load_callback): Initialize with 0.
 552         (__objc_call_callback): Renamed to __objc_call_load_callback.
 553         Check _objc_load_callback only once, and if it is not set, return
 554         immediately.
 555         (objc_send_load): Updated call to __objc_call_callback.
 556
 557 2010-12-21  Nicola Pero  <nicola.pero@meta-innovation.com>
 558
 559         PR libobjc/16110
 560         * init.c (__objc_send_message_in_list): Renamed to
 561         __objc_send_load_using_method_list.  Do not take an 'op' argument.
 562         Register the 'load' selector if needed.
 563         (__objc_send_load): Do not register the 'load' selector.  Updated
 564         call to __objc_send_message_in_list.
 565         (__objc_create_classes_tree): Add the class of any claimed
 566         category that was loaded in the module to the list of classes for
 567         which we try to execute +load.
 568
 569 2010-12-21  Nicola Pero  <nicola.pero@meta-innovation.com>
 570
 571         * objc-private/common.h: When DEBUG is defined, include <stdio.h>.
 572         Updated comments.
 573         * init.c (__objc_tree_insert_class): Use %p, not %x, when printing
 574         a pointer using DEBUG_PRINTF.
 575
 576 2010-12-21  Nicola Pero  <nicola.pero@meta-innovation.com>
 577
 578         PR libobjc/45953
 579         * selector.c (__sel_register_typed_name): When registering a new
 580         selector with the same name as an existing one, reuse the existing
 581         name string.  Also updated types, casts and comments in the whole
 582         function.
 583
 584 2010-12-21  Nicola Pero  <nicola.pero@meta-innovation.com>
 585
 586         * objc-private/module-abi-8.h (struct objc_symtab): Declare 'refs'
 587         to be 'struct objc_selector *' and not 'SEL'.
 588         * init.c (__objc_exec_class): Call
 589         __objc_register_selectors_from_module instead of iterating over
 590         each selector and calling __sel_register_typed_name for each.
 591         * objc-private/selector.h: Declare
 592         __objc_register_selectors_from_module instead of
 593         __sel_register_typed_name.
 594         * selector.c (__objc_register_selectors_from_module): New.
 595         (__sel_register_typed_name): Made static.
 596
 597 2010-12-21  Nicola Pero  <nicola.pero@meta-innovation.com>
 598
 599         * linking.m: Do not include objc/NXConstStr.h.
 600
 601 2010-12-21  Nicola Pero  <nicola.pero@meta-innovation.com>
 602
 603         * objc-private/runtime.h (DEBUG_PRINTF): Moved from here ...
 604         * objc-private/common.h (DEBUG_PRINTF): To here.
 605         * hash.c: Do not include objc-private/runtime.h and objc/thr.h.
 606
 607 2010-12-21  Nicola Pero  <nicola.pero@meta-innovation.com>
 608
 609         * hash.c: Tidied up comments and indentation.  No code changes.
 610
 611 2010-12-19  Nicola Pero  <nicola.pero@meta-innovation.com>
 612
 613         PR libobjc/47012
 614         * accessors.m (objc_getProperty): If not atomic, do not
 615         retain/autorelease the returned value.
 616
 617 2010-12-19  Nicola Pero  <nicola.pero@meta-innovation.com>
 618
 619         * objc-private/runtime.h (__objc_selector_max_index,
 620         __objc_init_selector_tables, __objc_register_selectors_from_class,
 621         __objc_register_selectors_from_list,
 622         __objc_register_selectors_from_description_list): Moved to ...
 623         * objc-private/selector.h: ... here.
 624
 625 2010-12-19  Nicola Pero  <nicola.pero@meta-innovation.com>
 626
 627         * objc-private/runtime.h (__objc_class_links_resolved): Removed.
 628         (__objc_print_dtable_stats): Removed.
 629         (__sel_register_typed_name): Removed.
 630         * sendmsg.c (__objc_print_dtable_stats): Use 'void' as argument.
 631
 632 2010-12-19  Nicola Pero  <nicola.pero@meta-innovation.com>
 633
 634         * init.c (__objc_exec_class): Call __objc_resolve_class_links (),
 635         if appropriate, after loading the module.
 636
 637 2010-12-19  Nicola Pero  <nicola.pero@meta-innovation.com>
 638
 639         * sendmsg.c (method_setImplementation): Do not declare.
 640
 641 2010-12-19  Nicola Pero  <nicola.pero@meta-innovation.com>
 642
 643         * objc/message.h: Updated comments.
 644         * objc/runtime.h: Updated comments.
 645
 646 2010-12-19  Nicola Pero  <nicola.pero@meta-innovation.com>
 647
 648         * class.c (objc_lookupClass): Renamed to objc_lookUpClass.
 649         * protocols.c: Updated all calls to objc_lookupClass to call
 650         objc_lookUpClass instead.
 651         * sendmsg.c (objc_lookupClass): Do not declare.
 652         (get_imp): Update call to objc_lookupClass to call
 653         objc_lookUpClass instead.
 654         * objc/runtime.h (objc_lookupClass): Renamed to objc_lookUpClass.
 655
 656 2010-12-19  Nicola Pero  <nicola.pero@meta-innovation.com>
 657
 658         * objc/runtime.h (class_ivar_set_gcinvisible): Declare.
 659         * sendmsg.c (_CLS_IN_CONSTRUCTION, CLS_IS_IN_CONSTRUCTION): Do not
 660         define.  Updated comments.
 661
 662 2010-12-19  Nicola Pero  <nicola.pero@meta-innovation.com>
 663
 664         * objc/encoding.h: Updated comments.
 665         * objc/runtime.h: Updated comments.
 666         (objc_setGetUnknownClassHandler): Mark with objc_EXPORT.
 667         (objc_sizeof_type): Same.
 668         (objc_alignof_type): Same.
 669         (objc_aligned_size): Same.
 670         (objc_promoted_size): Same.
 671         (objc_skip_type_qualifiers): Same.
 672         (objc_skip_typespec): Same.
 673         (objc_skip_offset): Same.
 674         (objc_skip_argspec): Same.
 675         (objc_get_type_qualifiers): Same.
 676         (objc_layout_structure): Same.
 677         (objc_layout_structure_next_member): Same.
 678         (objc_layout_finish_structure): Same.
 679         (objc_layout_structure_get_info): Same.
 680
 681 2010-12-19  Nicola Pero  <nicola.pero@meta-innovation.com>
 682
 683         * init.c: Updated comments.
 684         * objc/objc-api.h: Updated comments.
 685         * objc/runtime.h (_objc_load_callback): Declare.
 686
 687 2010-12-19  Nicola Pero  <nicola.pero@meta-innovation.com>
 688
 689         * objc/Object.h: Include deprecated/typedstream.h and
 690         deprecated/hash.h instead of typedstream.h.  Updated comments.
 691
 692 2010-12-19  Nicola Pero  <nicola.pero@meta-innovation.com>
 693
 694         * Makefile.in (OBJC_DEPRECATED_H): Added objc_msg_sendv.h.
 695         * objc/deprecated/objc_msg_sendv.h: New.
 696         * objc/message.h: Do not define retval_t, apply_t, arglist,
 697         arglist_t, objc_msg_sendv, now in
 698         objc/deprecated/objc_msg_sendv.h.
 699         * objc/objc.h: Do not include message.h; include
 700         objc/deprecated/objc_msg_sendv.h instead.  Tidied up comments.
 701         * sendmsg.c: Include objc/message.h.
 702         * thr.c: Include objc/message.h.
 703
 704 2010-12-19  Nicola Pero  <nicola.pero@meta-innovation.com>
 705
 706         * objc/objc-exception.h: Include objc-decls.h.  Mark all
 707         functions with objc_EXPORT.
 708         * objc/objc-sync.h: Same change.
 709
 710 2010-12-19  Nicola Pero  <nicola.pero@meta-innovation.com>
 711
 712         * Protocol.m: Moved all methods, with the exception of -isEqual:,
 713         into the 'Deprecated' category.
 714         * objc/Protocol.h: Removed all methods, moved to
 715         objc/deprecated/Protocol.h.  Include objc/deprecated/Protocol.h.
 716         * objc/deprecated/Protocol.h: New.
 717         * Makefile.in (OBJC_DEPRECATED_H): Added Protocol.h.
 718
 719 2010-12-19  Nicola Pero  <nicola.pero@meta-innovation.com>
 720
 721         * init.c: Include objc-private/selector.h.  Do not declare
 722         __sel_register_typed_name.
 723         * objc-private/selector.h (__sel_register_typed_name): Declare.
 724         * selector.c: Include objc-private/selector.h.
 725
 726 2010-12-18  Nicola Pero  <nicola.pero@meta-innovation.com>
 727
 728         * class.c: Tidied up comments and indentation.  No code changes.
 729         * error.c: Same.
 730         * exception.c: Same.
 731         * init.c: Same.
 732         * ivars.c: Same.
 733         * memory.c: Same.
 734         * objc-foreach.c: Same.
 735         * objc-sync.c: Same.
 736         * objects.c: Same.
 737         * protocols.c: Same.
 738         * sarray.c: Same.
 739         * thr.c: Same.
 740
 741 2010-12-17  Nicola Pero  <nicola.pero@meta-innovation.com>
 742
 743         * init.c: Include objc/runtime.h and objc-private/module-abi-8.h
 744         instead of objc/objc-api.h.
 745         (init_check_module_version): Take a 'struct objc_module *'
 746         argument instead of 'Module_t'.  Use 'struct objc_module *'
 747         instead of 'Module_t'.
 748         (__objc_created_classes_tree): Take a 'struct objc_module *'
 749         argument instead of 'Module_t'; use 'struct objc_symtab *' instead
 750         of 'Symtab_t'.
 751         (__objc_call_callback): Take a 'struct objc_module *' argument
 752         instead of 'Module_t'; use 'struct objc_symtab *' instead of
 753         'Symtab_t' and 'struct objc_category *' instead of 'Category_t'.
 754         (_objc_load_callback): Take a 'struct objc_category *' argument
 755         instead of 'Category *'.
 756         (class_superclass_of_class): Use objc_getClass() instead of
 757         objc_lookup_class().
 758         (create_tree_of_subclasses_inherited_from): Same change (also, use
 759         an explicit 'if' instead of '?').
 760         (objc_init_statics): Same change.
 761         (objc_send_load): Same change.
 762         (__objc_init_protocol): same change.
 763         (__objc_send_message_in_list): Take a 'struct objc_method_list *'
 764         argument instead of 'MethodList_t'.  Use 'struct objc_method *'
 765         instead of 'Method_t'.
 766         (__objc_send_load): Use 'struct objc_method_list *' instead of
 767         'MethodList_t'.  Use sel_registerName() instead of
 768         sel_register_name().
 769         (__objc_exec_class): Take a 'struct objc_module *' argument
 770         instead of 'Module_t'.  Use 'struct objc_symtab *' instead of
 771         'Symtab_t'.  Use objc_getClass() instead of objc_lookup_class().
 772         Use 'struct objc_category *' instead of 'Category_t'.
 773
 774 2010-12-16  Nicola Pero  <nicola.pero@meta-innovation.com>
 775
 776         * sendmsg.c: Include objc/runtime.h instead of objc/objc-api.h.
 777         Include objc-private/module-abi-8.h and objc-private/selector.h
 778         instead of objc/encoding.h.
 779         (objc_msg_lookup_super): Use super->super_class instead of
 780         super->class.
 781         (method_get_first_argument, method_get_next_argument): Declare
 782         locally.
 783         (class_get_instance_method): Declare before using.
 784         (objc_msg_sendv): Use 'struct objc_method' instead of 'Method'.
 785         (__objc_init_dispatch_tables, __objc_send_initialize): Use
 786         sel_registerName() instead of sel_register_name().
 787         (__objc_forward): Use sel_getName() instead of sel_get_name().
 788         (objc_get_uninstalled_dtable): Use 'void' as argument.
 789         * objc-private/selector.h: New.
 790
 791 2010-12-15  Nicola Pero  <nicola.pero@meta-innovation.com>
 792
 793         * objc/message.h (objc_super): When using the modern API, do not
 794         define Super and Super_t, and always use 'super_class' for the
 795         super class field.
 796         (objc_msg_lookup_super): Updated prototype to use 'struct
 797         objc_super *' instead of 'Super_t'.
 798         * sendmsg.c (objc_msg_lookup_super): Updated prototype to use
 799         'struct objc_super *' instead of 'Super_t'.
 800
 801 2010-12-15  Nicola Pero  <nicola.pero@meta-innovation.com>
 802
 803         * objc/message.h: Update comments, reindented code and moved
 804         deprecated types and functions at the end of the file.  No code
 805         changes.
 806
 807 2010-12-15  Nicola Pero  <nicola.pero@meta-innovation.com>
 808
 809         * ivars.c (class_addIvar): Use the 'size' argument instead of
 810         trying to calculate it using objc_sizeof_type().
 811         * objc/runtime.h (class_addIvar): Updated comments.
 812
 813 2010-12-15  Nicola Pero  <nicola.pero@meta-innovation.com>
 814
 815         * sendmsg.c: Reindented some code and tidied up comments.  No
 816         actual code changes.
 817
 818 2010-12-14  Nicola Pero  <nicola.pero@meta-innovation.com>
 819
 820         * objc/Object.h: Moved all the methods, with the exception of
 821         -class and -isEqual:, into ...
 822         * objc/deprecated/Object.h: here.
 823         * Object.m: Moved all the methods, with the exception of -class
 824         and -isEqual: into the 'Deprecated' category.
 825
 826 2010-12-14  Nicola Pero  <nicola.pero@meta-innovation.com>
 827
 828         * objects.c (object_copy): Do not #undef as we are no longer
 829         including objc/objc-api.h.
 830         * selector.c: Include objc/runtime.h and
 831         objc-private/module-abi-8.h.  Do not include objc/objc-api.h and
 832         objc/encoding.h.  Updated
 833         (__objc_register_selectors_from_class): Use struct
 834         objc_method_list * instead of MethodList_t.
 835         (__objc_register_selectors_from_list): Use Method instead of
 836         Method_t.
 837         (struct objc_method_description_list): Do not define here.
 838         (__objc_register_instance_methods_to_class): Use struct
 839         objc_method_list * instead of MethodList_t and Method instead of
 840         Method_t.
 841
 842 2010-12-14  Nicola Pero  <nicola.pero@meta-innovation.com>
 843
 844         * selector.c: Reindented some code and tidied up comments.  No
 845         actual code changes.
 846
 847 2010-12-13  Iain Sandoe  <iains@gcc.gnu.org>
 848
 849         * encoding.c (_darwin_rs6000_special_round_type_align): New.
 850         (darwin_rs6000_special_round_type_align): Adjust to use new routine.
 851
 852 2010-12-11  Nicola Pero  <nicola.pero@meta-innovation.com>
 853
 854         * sendmsg.c (selector_resolveClassMethod): New.
 855         (selector_resolveInstanceMethod): New.
 856         (__objc_resolve_class_method): New.
 857         (__objc_resolve_instance_method): New.
 858         (get_imp): Call __objc_resolve_class_method or
 859         __objc_resolve_instance_method at the appropriate time.
 860         (objc_msg_lookup): Same.
 861         (class_getClassMethod): Same.
 862         (class_getInstanceMethod): Same.
 863         (__objc_init_dispatch_tables): Initialize
 864         selector_resolveClassMethod and selector_resolveInstanceMethod.
 865         * objc/runtime.h: Updated documentation of class_getClassMethod,
 866         class_getInstanceMethod and class_getMethodImplementation.
 867
 868 2010-12-11  Nicola Pero  <nicola.pero@meta-innovation.com>
 869
 870         * objc-private/module-abi-8.h (struct objc_symtab): Updated
 871         description of sel_ref_cnt and refs.
 872         * objc/deprecated/struct_objc_symtab.h (objc_symtab): Same change.
 873
 874 2010-12-06  Dave Korn  <dave.korn.cygwin@gmail.com>
 875
 876         PR target/40125
 877         PR lto/46695
 878         * configure.ac (extra_ldflags_libobjc): Invoke ACX_LT_HOST_FLAGS.
 879         * Makefile.in (lt_host_flags): Import AC_SUBST'd value.
 880         * aclocal.m4: Regenerate.
 881         * configure: Regenerate.
 882
 883 2010-12-03  Matthias Klose  <doko@ubuntu.com>
 884
 885         * configure.ac (VERSION): Bump the version to 3:0:0.
 886         * configure: Regenerate.
 887
 888 2010-11-23  Richard Frith-Macdonald <rfm@gnu.org>
 889
 890         * sendmsg.c (get_imp): Fixed call to __objc_get_forward_imp to
 891         pass nil as the receiver since we don't know the receiver at this
 892         point.
 893
 894 2010-11-18  Nicola Pero  <nicola.pero@meta-innovation.com>
 895
 896         * ivars.c: Include stdlib.h.
 897         * protocols.c: Same change.
 898
 899 2010-10-24  Nicola Pero  <nicola.pero@meta-innovation.com>
 900
 901         * Makefile.in (OBJC_SOURCE_FILES): Added accessors.m.
 902         * accessors.m: New.
 903         * init.c: Include objc-private/accessors.h.
 904         (__objc_exec_class): Call __objc_accessors_init.
 905         * objc-private/accessors.h: New.
 906
 907 2010-10-17  Nicola Pero  <nicola.pero@meta-innovation.com>
 908
 909         * objc/message.h: Moved initial includes outside of extern "C".
 910         * objc/runtime.h: Add extern "C" for Objective-C++.
 911
 912 2010-10-17  Nicola Pero  <nicola.pero@meta-innovation.com>
 913
 914         * init.c (objc_send_load): Do not wait for NXConstantString to be
 915         registered before executing +load.  There is no point if
 916         -fconstant-string-class=xxx is used when compiling all modules,
 917         as is the case for almost all users.
 918         * linking.m (__objc_linking): Do not try to forcefully link in
 919         NXConstantString.
 920
 921 2010-10-16  Nicola Pero  <nicola.pero@meta-innovation.com>
 922
 923         * objc/runtime.h: Updated comments.
 924         (class_addMethod): New.
 925         (class_addIvar): New.
 926         (class_replaceMethod): New.
 927         (objc_allocateClassPair): New.
 928         (objc_registerClassPair): New.
 929         (objc_disposeClassPair): New.
 930         * class.c (objc_allocateClassPair): New.
 931         (objc_registerClassPair): New.
 932         (objc_disposeClassPair): New.
 933         (class_getSuperclass): Return Nil if a class is in construction.
 934         * init.c (__objc_exec_class): Call __objc_init_class.
 935         (__objc_init_class): New.
 936         * ivars.c (class_copyIvarList): Return NULL if class is in
 937         construction.  Do not lock the runtime mutex.
 938         (class_getInstanceVariable): Return NULL if class is in
 939         construction.  Do not lock the runtime mutex.
 940         (class_addIvar): New.
 941         * sendmsg.c (class_addMethod): New.
 942         (class_replaceMethod): New.
 943         * objc-private/module-abi-8.h (__CLS_SETNOTINFO): New.
 944         (_CLS_IN_CONSTRUCTION): New.
 945         (CLS_IS_IN_CONSTRUCTION): New.
 946         (CLS_SET_IN_CONSTRUCTION): New.
 947         (CLS_SET_NOT_IN_CONSTRUCTION): New.
 948         * objc-private/runtime.h (__objc_init_class): New.
 949
 950 2010-10-16  Nicola Pero  <nicola.pero@meta-innovation.com>
 951
 952         * class.c (class_getSuperclass): Call __objc_resolve_class_links
 953         if the class is not resolved yet.
 954         * ivars.c (class_getInstanceVariable): Use class_getSuperclass.
 955
 956 2010-10-16  Nicola Pero  <nicola.pero@meta-innovation.com>
 957
 958         * objc/runtime.h (class_getIvarLayout): New.
 959         (class_getWeakIvarLayout): New.
 960         (class_setIvarLayout): New.
 961         (class_setWeakIvarLayout): New.
 962         * ivars.c (class_getIvarLayout): New.
 963         (class_getWeakIvarLayout): New.
 964         (class_setIvarLayout): New.
 965         (class_setWeakIvarLayout): New.
 966
 967 2010-10-15  Nicola Pero  <nicola.pero@meta-innovation.com>
 968
 969         * objc/runtime.h (class_copyPropertyList): New.
 970         (class_getProperty): New.
 971         (property_getAttributes): New.
 972         (property_getName): New.
 973         * ivars.c (class_copyPropertyList): New.
 974         (class_getProperty): New.
 975         (property_getAttributes): New.
 976         (property_getName): New.
 977
 978 2010-10-15  Nicola Pero  <nicola.pero@meta-innovation.com>
 979
 980         * objc-private/runtime.h (__objc_update_classes_with_methods): New.
 981         * class.c (__objc_update_classes_with_methods): New.
 982         (objc_getClassList): Do not lock the class lock.
 983         * methods.c (method_exchangeImplementations): New.
 984         (method_setImplementation): New.
 985         * objc/runtime.h (method_setImplementation): New.
 986         (method_exchangeImplementations): New.
 987
 988 2010-10-15  Nicola Pero  <nicola.pero@meta-innovation.com>
 989
 990         * Protocol.m: Include objc/runtime.h and
 991         objc-private/module-abi-8.h instead of objc/objc-api.h.  Do not
 992         repeat Protocol's instance variables.
 993         (struct objc_method_description_list): Do not define here.
 994         ([-conformsTo:]): Reimplemented on top of protocol_conformsTo().
 995         ([descriptionForInstanceMethod:]): Use sel_isEqual() to compare
 996         selectors directly instead of getting names and then using strcmp.
 997         ([descriptionForClassMethod:]): Same change.
 998         ([-isEqual:]): Reimplemented on top of protocol_isEqual().
 999         * protocols.c (protocol_getMethodDescription): Use sel_isEqual()
1000         to compare selectors directly instead of getting names and then
1001         using strcmp.
1002         * objc/Protocol.h: Updated comments.
1003
1004 2010-10-15  Nicola Pero  <nicola.pero@meta-innovation.com>
1005
1006         * init.c (__objc_init_protocol): New function which fixes up a
1007         protocol's class pointer, registers it with the runtime, register
1008         all protocol selectors and registers associated protocols too.
1009         (objc_init_statics): Detect if we are initializing protocols, and
1010         if so, use __objc_init_protocol instead of only fixing up the
1011         class pointer.
1012         (__objc_init_protocls): Use __objc_init_protocol.
1013         * objc-private/module-abi-8.h: Updated comments.
1014         * objc-private/runtime.h
1015         (__objc_register_selectors_from_description_list): New.
1016         * selector.c (__objc_register_selectors_from_description_list):
1017         New.  (struct objc_method_description_list): Declare.
1018         * Protocol.m ([-descriptionForInstanceMethod:]): Use sel_get_name
1019         when accessing the name of a method, which is now correctly a SEL.
1020         ([-descriptionForClassMethod:]): Same change.
1021         * protocols.c (protocol_getMethodDescription): Same change.
1022         * objc/runtime.h: Updated comments.
1023         (sel_registerTypedName): Fixed typo in function name.
1024
1025 2010-10-13  Nicola Pero  <nicola.pero@meta-innovation.com>
1026
1027         PR libobjc/23214
1028         * init.c (objc_init_statics): Do not skip the initialization of a
1029         statics list if the first object has already been initialized; in
1030         the case of Protocols, while the first one may have been
1031         initialized, some others may not have been initialized yet.
1032
1033 2010-10-13  Nicola Pero  <nicola.pero@meta-innovation.com>
1034
1035         * Makefile.in (OBJC_DEPRECATED_H): Added
1036         objc_get_uninstalled_dtable, objc_object_alloc.h and
1037         struct_objc_static_instances.h.
1038
1039 2010-10-13  Nicola Pero  <nicola.pero@meta-innovation.com>
1040
1041         * encoding.c (method_copyReturnType): New.
1042         (method_copyArgumentType): New.
1043         (method_getReturnType): New.
1044         (method_getArgumentType): New.
1045         * methods.c (method_getDescription): New.
1046         * objc/runtime.h (method_copyReturnType): New.
1047         (method_copyArgumentType): New.
1048         (method_getReturnType): New.
1049         (method_getArgumentType): New.
1050         (method_getDescription): New.
1051
1052 2010-10-12  Nicola Pero  <nicola.pero@meta-innovation.com>
1053
1054         * encoding.c: Tidied up comments.
1055         (objc_skip_variable_name): New static inline function.
1056         (objc_sizeof_type): Use objc_skip_variable_name instead of copying
1057         the same code over and over.
1058         (objc_alignof_type): Same.
1059         (objc_aligned_size): Same.
1060         (objc_promoted_size): Same.
1061         (objc_skip_typespec): Same.
1062         (objc_layout_structure_next_member): Same.
1063         (objc_skip_offset): Skip a '-' before the digits (if any).  Fixed
1064         historical bug where objc_skip_offset would skip one byte even if
1065         there is no offset: check that the first offset digit is actually
1066         a digit before skipping it.
1067         (objc_skip_type_qualifiers): Mark as inline.
1068         (objc_skip_typespec): Mark as inline.
1069
1070 2010-10-12  Nicola Pero  <nicola.pero@meta-innovation.com>
1071
1072         * Makefile.in (C_SOURCE_FILES): Added methods.c.
1073         * encoding.c (method_getNumberOfArguments): New.
1074         (method_get_number_of_arguments): Call
1075         method_getNumberOfArguments.
1076         * ivars.c (ivar_getName): Check for NULL variable argument.
1077         (ivar_getOffset): Check for NULL variable argument.
1078         (ivar_getTypeEncoding): Check for NULL variable argument.
1079         (class_copyIvarList): New.
1080         * methods.c: New.
1081         * protocols.c (class_copyProtocolList): Check for Nil class_
1082         argument.
1083         * sendmsg.c: Use 'struct objc_method *' instead of Method_t, and
1084         'struct objc_method_list *' instead of MethodList_t.
1085         (class_getMethodImplementation): New.
1086         (class_respondsToSelector): New.
1087         (class_getInstanceMethod): New.
1088         (class_getClassMethod): New.
1089         * objc/runtime.h: Updated comments.
1090         (class_copyIvarList): New.
1091         (class_getInstanceMethod): New.
1092         (class_getClassMethod): New.
1093         (class_getMethodImplementation): New.
1094         (class_respondsToSelector): New.
1095         (method_getName): New.
1096         (method_getImplementation): New.
1097         (method_getTypeEncoding): New.
1098         (class_copyMethodList): New.
1099         (method_getNumberOfArguments): New.
1100
1101 2010-10-12  Nicola Pero  <nicola.pero@meta-innovation.com>
1102
1103         * class.c: Include objc/runtime.h and objc-private/module-abi-8.h
1104         instead of objc/objc-api.h.
1105         (objc_get_unknown_class_handler): Do not define.
1106         (class_isMetaClass): New.
1107         (class_getSuperclass): New.
1108         (class_getVersion): New.
1109         (class_setVersion): New.
1110         (class_getInstanceSize): New.
1111         * exceptions.c: Include objc/runtime.h instead of objc/objc-api.h.
1112         (is_kind_of_exception_matcher): Use objc_getSuperclass instead of
1113         objc_get_super_class.
1114         (get_ttype_entry): Use objc_getRequiredClass instead of
1115         objc_get_class.
1116         * ivars.c (class_getClassVariable): New.
1117         * objects.c: Include objc/runtime.h, objc/thr.h and
1118         objc-private/module-abi-8.h instead of objc/objc-api.h
1119         * objc/runtime.h (class_getClassVariable): New.
1120         (class_isMetaClass): New.
1121         (class_getSuperclass): New.
1122         (class_getVersion): New.
1123         (class_setVersion): New.
1124         (class_getInstanceSize): New.
1125         * objc-private/module-abi-8.h (HOST_BITS_PER_LONG): New (from
1126         objc/objc-api.h)
1127         (__CLS_INFO): Same.
1128         (__CLS_ISINFO): Same.
1129         (__CLS_SETINFO): Same.
1130         (CLS_ISMETA): Same.
1131         (CLS_ISCLASS): Same.
1132         (CLS_ISRESOLV): Same.
1133         (CLS_SETRESOLV): Same.
1134         (CLS_ISINITIALIZED): Same.
1135         (CLS_SETINITIALIZED): Same.
1136         (CLS_GETNUMBER): Same.
1137         (CLS_SETNUMBER): Same.
1138
1139 2010-10-12  Nicola Pero  <nicola.pero@meta-innovation.com>
1140
1141         * archive.c: Do not include objc/objc.h.
1142         * class.c: Do not include objc/objc.h.
1143         * encoding.c: Include objc/runtime.h, ctype.h and
1144         objc-private/module-abi-8.h instead of objc/objc-api.h and
1145         objc/encoding.h.
1146         * error.c: Do not include objc/objc.h.
1147         * gc.c: Include tconfig.h and objc/encoding.h only if
1148         OBJC_WITH_GC.
1149         * hash.c: Include objc/runtime.h and objc/thr.h instead of
1150         objc/objc-api.h.  Do not include objc/objc.h.
1151         * init.c: Do not include objc/objc.h.
1152         * ivars.c: Include objc/runtime.h, objc-private/module-abi-8.h and
1153         objc/thr.h instead of objc/objc-api.h.  Do not include
1154         objc/objc.h.
1155         * linking.m: Tidied comment.
1156         * memory.c: Include objc/runtime.h instead of objc/objc-api.h.
1157         Do not include objc/objc.h.
1158         * objects.c: Do not include objc/objc.h.
1159         * objc-sync.c: Include objc/runtime.h instead of objc/objc-api.h.
1160         * protocols.c: Do not include objc/objc.h.
1161         * sarray.c: Include objc/runtime.h instead of objc/objc-api.h.  Do
1162         not include objc/objc.h.
1163         * selector.c: Do not include objc/objc.h.
1164         * sendmsg.c: Do not include objc/objc.h.
1165         * thr.c: Include objc/runtime.h instead of objc/objc-api.h.
1166         Do not include objc/objc.h.
1167         * objc/objc-decls.h: Reindented code.
1168         * objc/runtime.h Include objc-decls.h.  Updated comments.
1169         (objc_malloc): New.
1170         (objc_atomic_malloc): New.
1171         (objc_calloc): New.
1172         (objc_realloc): New.
1173         (objc_free): New.
1174         * objc-private/runtime.h: Updated comments.
1175
1176 2010-10-12  Nicola Pero  <nicola.pero@meta-innovation.com>
1177
1178         * Makefile.in (C_SOURCE_FILES): Added protocols.c.
1179         * objc-private/protocols.h: New.
1180         * protocols.c: New.
1181         * init.c: Include objc-private/protocols.h.
1182         (__objc_exec_class): Call __objc_protocols_init on startup.
1183         (__objc_init_protocols): Call __objc_protocols_add_protocol.
1184         * objc-private/runtime.h: Use (struct objc_method_list *) instead
1185         of MethodList_t, and (struct objc_method *) instead of Method_t.
1186         * objc/deprecated/struct_objc_class.h: Define
1187         __objc_STRUCT_OBJC_CLASS_defined.
1188         * objc-private/module-abi-8.h (struct
1189         objc_method_description_list): New.
1190         (struct objc_class): Only define if
1191         __objc_STRUCT_OBJC_CLASS_defined is undefined.
1192         * objc/runtime.h (class_getName): New.
1193         (objc_getProtocol): New.
1194         (objc_copyProtocolList): New.
1195         (class_addProtocol): New.
1196         (class_conformsToProtocol): New.
1197         (class_copyProtocolList): New.
1198         (protocol_conformsToProtocol): New.
1199         (protocol_isEqual): New.
1200         (protocol_getName): New.
1201         (protocol_getMethodDescription): New.
1202         (protocol_copyMethodDescriptionList): New.
1203         (protocol_getProperty): New.
1204         (protocol_copyPropertyList): New.
1205         (protocol_copyProtocolList): New.
1206         * class.c (class_getName): New.
1207         * selector.c (sel_isEqual): New.
1208
1209 2010-10-12  Nicola Pero  <nicola.pero@meta-innovation.com>
1210
1211         * selector.c (sel_getName): Return "<null selector>" for a NULL
1212         argument.
1213         (sel_get_name): Return 0 for a NULL argument.
1214         * objc/runtime.h (sel_getName): Updated documentation.
1215
1216         * objc-private/hash.h (class_hash_table): Unused declaration
1217         removed.
1218         (module_hash_table): Same.
1219         * objc/deprecated/hash.h: Same changes.
1220
1221 2010-10-11  Nicola Pero  <nicola.pero@meta-innovation.com>
1222
1223         * class.c (objc_getClassList): New.
1224         (objc_getRequiredClass): New.
1225         (objc_getMetaClass): New.
1226         (objc_lookupClass): New.
1227         (objc_getClass): New.
1228         (__objc_get_unknown_class_handler): New.
1229         (objc_setGetUnknownClassHandler): New.
1230         (objc_get_class): Use __objc_get_unknown_class_handler.
1231         (objc_lookup_class): Call objc_getClass.
1232         * objc/objc-api.h: Updated comment and copyright notice.
1233         * objc/runtime.h: Updated comments.
1234         (objc_getClass): New.
1235         (objc_lookupClass): New.
1236         (objc_getMetaClass): New.
1237         (objc_getRequiredClass): New.
1238         (objc_getClassList): New.
1239         (objc_setGetUnknownClassHandler): New.
1240         (objc_get_unknown_class_handler): New.
1241         * objc-private/runtime.h: Use __objc_private_runtime_INCLUDE_GNU
1242         instead of __objc_runtime_INCLUDE_GNU as include guard.
1243         * objc-private/error.h (_objc_abort): Mark as noreturn.
1244
1245 2010-10-11  Nicola Pero  <nicola.pero@meta-innovation.com>
1246
1247         * Makefile.in (C_SOURCE_FILES): Added ivars.c.
1248         * ivars.c: New.
1249         * objc/objc.h: Updated comments.
1250         * objc/runtime.h (object_getClass): New.
1251         (object_getClassName): New.
1252         (object_setClass): New.
1253         (class_getInstanceVariable): New.
1254         (object_getIndexedIvars): New.
1255         (object_getInstanceVariable): New.
1256         (object_setInstanceVariable): New.
1257         (object_getIvar): New.
1258         (object_setIvar): New.
1259         (ivar_getName): New.
1260         (ivar_getOffset): New.
1261         (ivar_getTypeEncoding): New.
1262         * objc-private/module-abi-8.h (struct objc_class): Added.
1263         * objects.c (object_getClassName): New.
1264         (object_setClass): New.
1265
1266 2010-10-11  Nicola Pero  <nicola.pero@meta-innovation.com>
1267
1268         * objc/objc.h: Updated comments.
1269         * objc/objc-api.h: (object_copy): Added one argument; use a
1270         #define to maintain backwards-compatibility.  Moved
1271         _objc_object_alloc, _objc_object_copy, _objc_object_dispose and
1272         objc_get_uninstalled_dtable into
1273         objc/deprecated/objc_get_uninstalled_dtable.h and
1274         objc/deprecated/objc_object_alloc.h.  Include these files.
1275         * objc/deprecated/objc_get_uninstalled_dtable.h: New.
1276         * objc/deprecated/objc_object_alloc.h: New.
1277         * objc/runtime.h (set_getName): New.
1278         (sel_getType): New.
1279         (sel_getUid): New.
1280         (sel_registerName): New.
1281         (sel_registerTypedName): New.
1282         (sel_isEqual): New.
1283         (class_createInstance): New.
1284         (object_copy): New.
1285         (object_dispose): New.
1286         * objects.c: Do not include tconfig.h.  Include gc_typed.h if
1287         building the garbage collection version.
1288         (__objc_object_alloc): Removed.
1289         (__objc_object_copy): Removed.
1290         (__objc_object_dispose): Removed.
1291         (class_createInstance): New from code in class_create_instance.
1292         Cast second argument of GC_malloc_explicitly_typed.  Use
1293         objc_calloc.  Do not call _objc_object_alloc.
1294         (class_create_instance): Call class_createInstance.
1295         (object_copy): Added extraBytes argument.  Do not call
1296         _objc_object_copy.
1297         (object_dispose): Do not call _objc_object_dispose.
1298         * memory.c (objc_free): When using garbage collection, mark the
1299         argument as unused.
1300         * selector.c (sel_getName): New.
1301         (sel_get_name): Call sel_getName.
1302         (sel_getType): New.
1303         (sel_get_type): Call sel_getType.
1304         (sel_registerName): New.
1305         (sel_register_name): Call sel_registerName.
1306         (sel_registerTypedName): New.
1307         (sel_register_typed_name): Call sel_registerTypedName.
1308         (sel_getUid): New.
1309         (sel_get_uid): Call sel_getUid.
1310
1311 2010-10-10  Nicola Pero  <nicola.pero@meta-innovation.com>
1312
1313         * objc/objc-api.h: Define Method, Method_t, Category and
1314         Category_t.  Prevent including this file at the same time as
1315         objc/runtime.h.  Updated comments.
1316         * objc/deprecated/struct_objc_method.h: Do not define Method,
1317         Method_t.
1318         * objc/deprecated/struct_objc_category.h: Do not define Category,
1319         Category_t.
1320         * objc-private/module-abi-8.h: New file containing a copy of all
1321         the structure definitions.  Not used yet.
1322         * objc/encoding.h (objc_aligned_size): Removed duplicate
1323         declaration.  Updated comments.
1324         * objc/runtime.h: Added Ivar, objc_property_t, Property, Method,
1325         Category, struct objc_method_description, _C_ID and similar,
1326         _C_CONST and similar and _F_CONST and similar.  Added
1327         objc_sizeof_type, objc_alignof_type, objc_aligned_size,
1328         objc_promoted_size, objc_skip_type_qualifier, objc_skip_typespec,
1329         objc_skip_offset, objc_skip_argspec, objc_get_type_qualifiers,
1330         struct objc_struct_layout, objc_layout_structure,
1331         objc_layout_structure_next_member, objc_layout_finish_structure,
1332         objc_layout_structure_get_info.  Prevent including this file at
1333         the same time as objc/objc-api.h.
1334
1335 2010-10-10  Nicola Pero  <nicola.pero@meta-innovation.com>
1336
1337         * Makefile.in (OBJC_DEPRECATED_H): Added struct_objc_category.h,
1338         struct_objc_ivar.h, struct_objc_ivar_list.h, struct_objc_method.h,
1339         struct_objc_method_list.h, struct_objc_module.h,
1340         struct_objc_protocol_list.h, struct_objc_symtab.h.
1341         * objc/deprecated/struct_objc_category.h: New.
1342         * objc/deprecated/struct_objc_ivar.h: New.
1343         * objc/deprecated/struct_objc_ivar_list.h: New.
1344         * objc/deprecated/struct_objc_method.h: New.
1345         * objc/deprecated/struct_objc_method_list.h: New.
1346         * objc/deprecated/struct_objc_module.h: New.
1347         * objc/deprecated/struct_objc_protocol_list.h: New.
1348         * objc/deprecated/struct_objc_symtab.h: New.
1349         * objc/deprecated/struct_objc_static_instances.h: New.
1350         * objc/objc-api.h: Definitions of deprecated structures moved into
1351         the above header fragment files in objc/deprecated/.  Include the
1352         files instead of definition the structures here.  Updated
1353         comments.
1354         * objc/runtime.h: Updated comments.  Do not include objc-api.h.
1355         (objc_set_enumeration_mutation_handler): Renamed to
1356         objc_setEnumerationMutationHandler.
1357         * objc-foreach.c (objc_set_enumeration_mutation_handler): Renamed
1358         to objc_setEnumerationMutationHandler.
1359         * objc/objc-exception.h (objc_set_exception_matcher): Renamed to
1360         objc_setExceptionMatcher.
1361         (objc_set_uncaught_exception_handler): Renamed to
1362         objc_setUncaughtExceptionHandler.
1363         * exception.c: Same changes.
1364
1365 2010-10-10  Nicola Pero  <nicola.pero@meta-innovation.com>
1366
1367         * objc-sync.c: Include objc-private/common.h.
1368
1369 2010-10-10  Nicola Pero  <nicola.pero@meta-innovation.com>
1370
1371         * objc-foreach.c: Include objc-private/common.h.
1372         * objc/deprecated/METHOD_NULL.h: New file.
1373         * objc/objc-api.h: Include deprecated/METHOD_NULL.h instead of
1374         defining METHOD_NULL here.
1375         * Makefile.in (OBJC_DEPRECATED_H): Added METHOD_NULL.h.
1376         * Object.m ([+instancesRespondTo:]): Use (Method_t)0 instead of
1377         METHOD_NULL.
1378         ([-respondsTo:]): Same change.
1379         * objc/objc-api.h (method_get_imp): Converted it into a normal
1380         function so that we can hide the internals of struct objc_method.
1381         * sendmsg.c (method_get_imp): Implemented.
1382
1383 2010-10-09  Nicola Pero  <nicola.pero@meta-innovation.com>
1384
1385         * objc/objc-api.h (struct objc_super, Super, Super_t,
1386         objc_msg_lookup_super, objc_msg_sendv, objc_msg_forward,
1387         objc_msg_forward2): Declarations moved to objc/message.h.  Include
1388         message.h here.
1389         * objc/message.h: Added such declarations; updated comments.
1390
1391 2010-10-06  Nicola Pero  <nicola.pero@meta-innovation.com>
1392
1393         Implemented fast enumeration for Objective-C.
1394         * Makefile.in (C_SOURCE_FILES): Added objc-foreach.c.
1395         (OBJC_H): Added runtime.h
1396         * objc-foreach.c: New file.
1397         * objc/runtime.h: New file.
1398
1399 2010-09-30  Kai Tietz  <kai.tietz@onevision.com>
1400
1401         * objc/deprecated/struct_objc_class.h: Add padding
1402         to avoid warning with -Wpadded.
1403
1404 2010-09-26  Nicola Pero  <nicola.pero@meta-innovation.com>
1405
1406         * encoding.c (objc_sizeof_type): Added support for vector type and
1407         for double long types.
1408         (objc_alignof_type): Same change.
1409         (objc_skip_typespec): Same change.
1410         * objc/encoding.h (_C_GCINVISIBLE): Use '|' for _C_GCINVISIBLE
1411         instead of '!' since '!' is already used for _C_VECTOR.
1412         * objc/objc-api.h (_C_LNG_DBL): Added.
1413
1414 2010-09-26  Nicola Pero  <nicola.pero@meta-innovation.com>
1415
1416         * libobjc_entry.c: File removed.
1417
1418 2010-09-26  Kai Tietz  <kai.tietz@onevision.com>
1419
1420         * sendmsg.c (objc_msg_lookup): Remove inline.
1421         (objc_get_uninstalled_dtable): Likewise.
1422         * encoding.c (objc_skip_type_qualifiers): Likewise.
1423         (objc_skip_offset): Likewise.
1424         * archive.c (__objc_write_object): Likewise
1425         (__objc_write_class):
1426         (__objc_write_selector):
1427         (objc_read_char):
1428         (objc_read_unsigned_char):
1429         (objc_read_short):
1430         (objc_read_unsigned_short):
1431         (objc_read_int):
1432         (objc_read_long):
1433         (__objc_read_nbyte_uint):
1434         (objc_read_unsigned_int):
1435         (objc_read_unsigned_long):
1436         * objc/objc-decls.h (obc_EXPORT): Remove dllexport for DLL_EXPORT case.
1437         (objc_EXPORT): Likewise.
1438         * objc/message.h (objc-decls.h): Add include.
1439         * objc/objc-api.h: Mark API by objc_EXPORT.
1440         * libobjc.def (__objc_responds_to): Removed.
1441
1442 2010-09-18  Nicola Pero  <nicola.pero@meta-innovation.com>
1443
1444         * hash.c: Include objc-private/hash.h instead of objc/hash.h.
1445
1446         * objc/sarray.h: Moved into objc/deprecated/sarray.h;
1447         objc/sarray.h replaced with a placeholder including the file from
1448         the deprecated/ directory.
1449         * objc-private/sarray.h: New file (private copy of sarray.h).
1450         * hash.c: Include <assert.h> instead of "assert.h"
1451         * sarray.c: Include <assert.h> instead of "assert.h".  Include
1452         objc-private/sarray.h instead of objc/sarray.h.
1453         * selector.c: Include objc-private/sarray.h instead of
1454         objc/sarray.h.
1455         * sendmsg.c: Include <assert.h>.  Include objc-private/sarray.h
1456         instead of objc/sarray.h.
1457         * Makefile.in (OBJC_DEPRECATED_H): Added sarray.h.
1458
1459 2010-09-17  Nicola Pero  <nicola.pero@meta-innovation.com>
1460
1461         * objc-private/objc-list.h (list_remove_elem): Unused function
1462         removed.  (list_nth): Unused function removed.  (list_find):
1463         Unused function removed.  (list_lenght): Unused function removed.
1464
1465 2010-09-17  Nicola Pero  <nicola.pero@meta-innovation.com>
1466
1467         * objc/hash.h: Moved into objc/deprecated/hash.h; objc/hash.h
1468         replaced with a placeholder including the file from the
1469         deprecated/ directory.
1470         * objc/objc-api.h: Updated includes.
1471         * objc/typedstream.h: Updated includes.
1472         * objc-private/hash.h: New file (private copy of hash.h).
1473         * objc/objc-list.h: Moved into objc/deprecated/objc-list.h;
1474         objc/objc-list.h replaced with a placeholder including the file
1475         from the deprecated/ directory.
1476         * objc-private/objc-list.h: New file (private copy of objc-list.h).
1477         * init.c: Include objc-private/hash.h and objc-private/objc-list.h
1478         instead of objc/hash.h and objc/objc-list.h.
1479         * selector.c: Same change.
1480         * class.c: Added include <string.h>, which used to be implicitly included
1481         when hash.h was included.
1482         * exception.c: Same change.
1483         * objects.c: Same change.
1484         * sarray.c: Same change.
1485         * sendmsg.c: Same change.
1486         * Makefile.in (OBJC_DEPRECATED_H): Added hash.h and objc-list.h.
1487
1488 2010-09-14  Nicola Pero  <nicola.pero@meta-innovation.com>
1489
1490         Implemented objc_sync_enter() and objc_sync_exit(), which are
1491         required by @synchronized() to work.
1492         * objc-sync.c: New file.
1493         * objc/objc-sync.h: New file.
1494         * objc-private/objc-sync.h: New file.
1495         * init.c (__objc_exec_class): Call __objc_sync_init() during the
1496         Objective-C runtime startup.
1497         * Makefile.in: Added objc-sync.c and objc-sync.h.
1498         * configure.ac: Added GCC_CHECK_TLS.
1499         * acinclude.m4: Include ../config/enable.m4 and ../config/tls.m4.
1500         * configure: Regenerated.
1501         * config.h.in: Regenerated.
1502
1503 2010-09-12  Nicola Pero  <nicola.pero@meta-innovation.com>
1504
1505         * Makefile.in (%_gc.lo): New pattern rules to build the
1506         garbage-collected version of the library.  Removed rules for
1507         specific files that are no longer needed.  Standardized all rules.
1508         (C_SOURCE_FILES, OBJC_SOURCE_FILES): New variables.
1509         (OBJS, OBJS_GC): Compute these from C_SOURCE_FILES and
1510         OBJC_SOURCE_FILES.
1511         (INCLUDES): Removed the unused include -I$(srcdir)/objc.
1512
1513 2010-09-12  Nicola Pero  <nicola.pero@meta-innovation.com>
1514
1515         * memory.c (objc_calloc): Fixed call to GC_malloc when building
1516         with Garbage Colletion.
1517
1518 2010-09-12  Nicola Pero  <nicola.pero@meta-innovation.com>
1519
1520         * memory.c: Do not include objc-private/runtime.h.
1521
1522 2010-09-12  Nicola Pero  <nicola.pero@meta-innovation.com>
1523
1524         * objc/deprecated/objc_malloc.h: New file.
1525         * objc/deprecated/objc_valloc.h: New file.
1526         * objc/objc-api.h: Include the files instead of defining
1527         objc_valloc, _objc_malloc() and similar.
1528         * Makefile.in (OBJC_DEPRECATED_H): Added objc_valloc.h and
1529         objc_malloc.h.
1530         * memory.c: Removed the extra layer of indirection of _objc_malloc
1531         and similar.
1532         (objc_calloc): Use GC_malloc in the garbage-collected
1533         implementation as GC_malloc returns memory that is already freed.
1534         (objc_valloc): Deprecated.
1535
1536 2010-09-12  Nicola Pero  <nicola.pero@meta-innovation.com>
1537
1538         * objc/deprecated/objc_error.h: New file.
1539         * objc/objc-api.h: Include deprecated/objc_error.h instead of
1540         defining objc_error and related.
1541         * error.c: New file.  Added _objc_abort function which replaces
1542         objc_error.  No change in functionality as they both print an
1543         error and abort.
1544         * misc.c: File removed.  Code moved into memory.c and error.c.
1545         * memory.c: New file.
1546         * objc-private/error.h: New file.
1547         * archive.c: Include objc-private/error.h and use _objc_abort
1548         instead of objc_error everywhere.
1549         * class.c: Same change.
1550         * encoding.c: Same change.
1551         * init.c: Same change, and simplified init_check_module_version.
1552         * memory.c: Same change.
1553         * sendmsg.c:  Same change.
1554         * thr.c: Same change.
1555         * Makefile.in (OBJ_DEPRECATED_H): Added objc_error.h.
1556         (OBJ_H): Reordered list.
1557         (OBJS): Removed misc.lo, added memory.lo and error.lo.
1558         (OBJS_GC): Removed misc_gc.lo, added memory_gc.lo and error_gc.lo.
1559         (misc_gc.lo): Rule removed.
1560         (error_gc.lo): Rule added.
1561         (memory_gc.lo): Rule added.
1562
1563 2010-09-12  Nicola Pero  <nicola.pero@meta-innovation.com>
1564
1565         * objc/objc.h (__GNU_LIBOBJC__): New #define providing an easy way
1566         to check the API version.  Added some comments.
1567
1568         * objc-private/common.h: New file.
1569         * NXConstStr.m: Include objc-private/common.h.
1570         * Object.m: Same change.
1571         * Protocol.m: Same change.
1572         * archive.c: Same change.
1573         * class.c: Same change.
1574         * encoding.c: Same change.
1575         * exception.c: Same change.
1576         * gc.c: Same change.
1577         * hash.c: Same change.
1578         * init.c: Same change.
1579         * libobjc_entry.c: Same change.
1580         * linking.m: Same change.
1581         * misc.c: Same change (and added a comment).
1582         * nil_method.c: Same change.
1583         * objects.c: Same change.
1584         * sarray.c: Same change.
1585         * selector.c: Same change.
1586         * sendmsg.c: Same change.
1587         * thr.c: Same change.
1588
1589 2010-09-11  Nicola Pero  <nicola.pero@meta-innovation.com>
1590
1591         * objc/objc-api.h: Removed obsolete #ifdef for NeXTSTEP.
1592
1593 2010-09-11  Nicola Pero  <nicola.pero@meta-innovation.com>
1594
1595         * archive.c: Removed not needed includes.
1596         * class.c: Same change.
1597         * hash.c: Same change.
1598         * misc.c: Same change.
1599         * nil_method.c: Same change.
1600         * objects.c: Same change.
1601         * sarray.c: Same change.
1602         * sendmsg.c: Same change.
1603         * thr.c: Same change.
1604
1605 2010-09-11  Nicola Pero  <nicola.pero@meta-innovation.com>
1606
1607         * objc/runtime.h: Moved to objc-private/runtime.h.  Do not include
1608         all the objc/*.h files.
1609         * objc-private/runtime.h: New file.
1610         * archive.c: Include objc-private/runtime.h (and required objc/*.h
1611         files) instead of objc/runtime.h.
1612         * class.c: Same change.
1613         * hash.c: Same change.
1614         * init.c: Same change.
1615         * misc.c: Same change.
1616         * nil_method.c: Same change.
1617         * objects.c: Same change.
1618         * sarray.c: Same change.
1619         * selector.c: Same change.
1620         * sendmsg.c: Same change.
1621         * thr.c: Same change.
1622
1623 2010-09-11  Nicola Pero  <nicola.pero@meta-innovation.com>
1624
1625         * objc/deprecated/struct_objc_selector.h: New file.  Definition of
1626         'struct objc_selector' and 'sel_eq' moved here.
1627         * objc/deprecated/struct_objc_protocol.h: New file.  Definition of
1628         'struct objc_procotol' moved here.
1629         * objc/deprecated/struct_objc_class.h: New file.  Definition of
1630         'struct objc_class' moved here.
1631         * objc/deprecated/MetaClass.h: New file.  Definition of MetClass
1632         moved here.
1633         * objc/deprecated/STR.h: New file.  Definition of STR moved here.
1634         * objc/message.h: New file.  Definitions for relval_t, apply_t,
1635         arglist, arglist_t and objc_msg_lookup were moved here.
1636         * objc/objc.h: Include the above files instead of defining the
1637         corresponding structs, types and functions here.  Added new opaque
1638         definitions for SEL and Class.  Use Class and not 'struct
1639         objc_class *' in the definition of 'struct objc_object'.
1640         Commented all types defined in the file.  Removed special
1641         definition of BOOL as 'int' on __vxworks; use 'unsigned char'
1642         there as well.
1643         * objc/deprecated/objc-unexpected-exception.h: Renamed to
1644         objc_unexpected_exception.h.
1645         * objc/objc-api.h: Updated include of
1646         objc-unexpetected-exception.h
1647         * objc/objc-exception.h: Updated comments.
1648         * Makefile.in (OBJC_H, OBJC_DEPRECATED_H): Added the new header
1649         files.  Reindented list of files.
1650
1651 2010-09-10  Nicola Pero  <nicola.pero@meta-innovation.com>
1652
1653         * objc/objc-api.h (objc_trace): Unused variable removed.
1654
1655 2010-09-10  Nicola Pero  <nicola.pero@meta-innovation.com>
1656
1657         * objc/deprecated: New directory.
1658         * objc/deprecated/README: New file.
1659         * objc/README: New file.
1660         * objc/typedstream.h: Moved into objc/deprecated/typedstream.h;
1661         objc/typedstream.h replaced with a placeholder including the file
1662         from the deprecated/ directory.
1663         * objc/deprecated/objc-unexpected-exception.h: New file with the
1664         definition of _objc_unexpected_exception.
1665         * objc/objc-api.h: Include deprecated/objc-unexcepted-exception.h
1666         instead of defining _objc_unexpected_exception.
1667         * objc/deprecated/Object.h: New file with the deprecated Object
1668         methods in a 'Deprecated' category.
1669         * objc/Object.h Include deprecated/Object.h instead of defining
1670         the deprecated methods.
1671         * Object.m: Moved deprecated methods into 'Deprecated' category.
1672         * objc-private: New directory.
1673         * objc-private/README: New file.
1674         * Makefile.in (OBJC_DEPRECATED_H): New variable.
1675         (install-headers): Create installation directory for
1676         OBJC_DEPRECATED_H headers, and install them.
1677
1678 2010-09-10  Nicola Pero  <nicola.pero@meta-innovation.com>
1679
1680         * objc/objc-exception.h: Fixed include of objc.h.
1681
1682 2010-09-08  Nicola Pero  <nicola.pero@meta-innovation.com>
1683
1684         * objc/objc-exception.h: New file.
1685         * exception.c (objc_set_uncaught_exception_handler): Implemented.
1686         (objc_set_exception_matcher): Implemented.
1687         (objc_exception_throw): Use the uncaught exception handler if set.
1688         (PERSONALITY_FUNCTION): Use the exception matcher instead of the
1689         hardcoded isKindOf.
1690         (isKindOf): Renamed to is_kind_of_exception_matcher.  Tidied code
1691         up.  Removed segmentation fault when value is 'nil'.
1692         * objc/objc-api.h (_objc_unexpected_exception): Mark as
1693         deprecated.
1694         * Makefile.in (exception.lo, exception_gc.lo): Use
1695         -Wno-deprecated-declarations when compiling.
1696         (OBJC_H): Added objc-exception.h
1697
1698 2010-09-08  Nicola Pero  <nicola.pero@meta-innovation.com>
1699
1700         * objc/typedstream.h: Deprecate all functions in the file.  This
1701         file is obsolete.
1702         * objc/Object.h ([+streamVersion:], [-read:], [-write:],
1703         [-awake]): Documented that these methods are deprecated.  Added a
1704         brief description of the Object class and its relationship to the
1705         NSObject class.
1706         * Makefile.in: Compile archive.c and Object.m with
1707         -Wno-deprecated-declarations.
1708
1709 2010-09-08  Nicola Pero  <nicola.pero@meta-innovation.com>
1710
1711         Removed obsolete intermediate threading layer.
1712         * thr.c: Use __gthread_objc_xxx functions directly instead of
1713         __objc_thread_xxx ones.
1714         * objc/thr.h: Removed prototypes of no longer existing
1715         __objc_thread_xxx functions.
1716         * Makefile.in: Removed thr-objc.lo.
1717         * thr-dce.c: File removed.
1718         * thr-decosf1.c: File removed.
1719         * thr-irix.c: File removed.
1720         * thr-mach.c: File removed.
1721         * thr-objc.c: File removed.
1722         * thr-os2.c: File removed.
1723         * thr-posix.c: File removed.
1724         * thr-pthreads.c: File removed.
1725         * thr-rtems.c: File removed.
1726         * thr-single.c: File removed.
1727         * thr-solaris.c: File removed.
1728         * thr-vxworks.c: File removed.
1729         * thr-win32.c: File removed.
1730         * README.threads: File removed.
1731         * THREADS.MACH: File removed.
1732         * THREADS: Updated.
1733
1734 2010-09-07  Nicola Pero  <nicola.pero@meta-innovation.com>
1735
1736         * Object.m (MAX_CLASS_NAME_LEN): Unused define removed.
1737
1738 2010-09-06  Iain Sandoe  <iains@gcc.gnu.org>
1739
1740         * encoding.c: Add TARGET_ALIGN_NATURAL definition for m64 powerpc darwin.
1741         Add a comment as to why, update FIXME comments.
1742
1743 2010-09-06  Nicola Pero  <nicola.pero@meta-innovation.com>
1744
1745         * makefile.dos: Obsolete file removed.
1746
1747 2010-04-02  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
1748
1749         * aclocal.m4: Regenerate.
1750
1751 2010-03-23  Dave Korn  <dave.korn.cygwin@gmail.com>
1752
1753         PR libobjc/30445
1754         * configure.ac (extra_ldflags_libobjc): Define appropriately for
1755         Cygwin and MinGW hosts.
1756         * Makefile.am (libobjc_s.a): Remove dead pre-libtool target.
1757         (libobjc.dll): Likewise.
1758         * configure: Regenerate.
1759
1760 2009-12-05  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
1761
1762         * configure: Regenerate.
1763
1764 2009-11-28  Jakub Jelinek  <jakub@redhat.com>
1765
1766         * sarray.c (sarray_free): Use old_buckets variable.
1767         * encoding.c (objc_layout_structure_next_member): Remove unused
1768         bfld_type_size variable.
1769
1770 2009-08-24  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
1771
1772         * configure.ac (AC_PREREQ): Bump to 2.64.
1773
1774 2009-08-22  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
1775
1776         * aclocal.m4: Regenerate.
1777         * configure: Regenerate.
1778         * config.h.in: Regenerate.
1779
1780 2009-08-22  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
1781
1782         * Makefile.in (LIBTOOL): Add $(LIBTOOLFLAGS).
1783
1784 2009-07-30  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
1785
1786         * Makefile.in (AUTOCONF, ACLOCAL, ACLOCAL_AMFLAGS, aclocal_deps):
1787         New variables.
1788         ($(srcdir)/configure, $(srcdir)/aclocal.m4): New rules.
1789
1790 2009-07-30  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
1791
1792         * configure.ac (_AC_ARG_VAR_PRECIOUS): Use m4_rename_force.
1793
1794 2009-04-09  Nick Clifton  <nickc@redhat.com>
1795
1796         * sendmsg.c: Change copyright header to refer to version 3 of
1797         the GNU General Public License with version 3.1 of the GCC
1798         Runtime Library Exception and to point readers at the COPYING3
1799         and COPYING3.RUNTIME files and the FSF's license web page.
1800         * NXConstStr.m: Likewise.
1801         * Object.m: Likewise.
1802         * Protocol.m: Likewise.
1803         * archive.c: Likewise.
1804         * class.c: Likewise.
1805         * encoding.c: Likewise.
1806         * exception.c: Likewise.
1807         * gc.c: Likewise.
1808         * hash.c: Likewise.
1809         * init.c: Likewise.
1810         * libobjc_entry.c: Likewise.
1811         * linking.m: Likewise.
1812         * misc.c: Likewise.
1813         * nil_method.c: Likewise.
1814         * objc/NXConstStr.h: Likewise.
1815         * objc/Object.h: Likewise.
1816         * objc/Protocol.h: Likewise.
1817         * objc/encoding.h: Likewise.
1818         * objc/hash.h: Likewise.
1819         * objc/objc-api.h: Likewise.
1820         * objc/objc-decls.h: Likewise.
1821         * objc/objc-list.h: Likewise.
1822         * objc/objc.h: Likewise.
1823         * objc/runtime.h: Likewise.
1824         * objc/sarray.h: Likewise.
1825         * objc/thr.h: Likewise.
1826         * objc/typedstream.h: Likewise.
1827         * objects.c: Likewise.
1828         * sarray.c: Likewise.
1829         * selector.c: Likewise.
1830         * thr-dce.c: Likewise.
1831         * thr-decosf1.c: Likewise.
1832         * thr-irix.c: Likewise.
1833         * thr-mach.c: Likewise.
1834         * thr-objc.c: Likewise.
1835         * thr-os2.c: Likewise.
1836         * thr-posix.c: Likewise.
1837         * thr-pthreads.c: Likewise.
1838         * thr-rtems.c: Likewise.
1839         * thr-single.c: Likewise.
1840         * thr-solaris.c: Likewise.
1841         * thr-vxworks.c: Likewise.
1842         * thr-win32.c: Likewise.
1843         * thr.c: Likewise.
1844         * libobjc.def: Change copyright header to refer to version 3 of
1845         the GNU General Public License and to point readers at the COPYING3
1846         file and the FSF's license web page.
1847         * makefile.dos: Likewise.
1848
1849 2009-04-09  Jakub Jelinek  <jakub@redhat.com>
1850
1851         * Makefile.in: Change copyright header to refer to version
1852         3 of the GNU General Public License and to point readers at the
1853         COPYING3 file and the FSF's license web page.
1854         * configure.ac: Likewise.
1855
1856 2009-03-12  Richard Frith-Macdonald  <rfm@gnu.org>
1857             David Ayers  <ayers@fsfe.org>
1858
1859         PR libobjc/27466
1860         * objc/objc-api.h (_objc_unexpected_exception): Declare
1861         new hook.  Update copyright dates.
1862         * exception.c (objc_exception_throw): Use hook.  Update
1863         copyright dates.
1864         * libobjc.def (_objc_unexpected_exception): Export hook.
1865         Update copyright dates.
1866
1867 2009-03-01  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
1868
1869         * configure: Regenerate.
1870
1871 2008-12-18  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
1872
1873         * configure: Regenerate.
1874
1875 2008-11-21  Kai Tietz  <kai.tietz@onevision.com>
1876
1877         *  Object.m (errno): Replaced by errno.h include.
1878         (compare): Cast self to id to prevent warning on comparison.
1879         * objc/objc.h (BOOL): Prevent redeclaration of BOOL, if it is
1880         already there.
1881         * sendmsg.c (__objc_print_dtable_stats): Remove type warnings.
1882         * thr-win32.c (__objc_thread_detach): Remove type warning.
1883         (__objc_thread_id): Likewise.
1884         * thr.c (__objc_thread_detach_functiont): Add __builtin_trap ()
1885         for noreturn.
1886
1887 2008-09-26  Peter O'Gorman  <pogma@thewrittenword.com>
1888             Steve Ellcey  <sje@cup.hp.com>
1889
1890         * configure: Regenerate for new libtool.
1891         * config.h.in: Regenerate for new libtool.
1892
1893 2008-07-18  Matthias Klose  <doko@ubuntu.com>
1894
1895         * Makefile.in: Ignore missing ../boehm-gc/threads.mk.
1896
1897 2008-07-18  Matthias Klose  <doko@ubuntu.com>
1898
1899         * Makefile.in: Include ../boehm-gc/threads.mk.
1900         (OBJC_BOEHM_GC_LIBS): Define, (libobjc_gc$(libsuffix).la): Use it.
1901
1902 2008-07-06  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
1903
1904         * Makefile.in (install-info): New stub target.
1905
1906 2008-06-17  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
1907
1908         * configure: Regenerate.
1909
1910 2008-06-14  Kai Tietz  <kai.tietz@onevision.com>
1911
1912         * exception.c (PERSONALITY_FUNCTION): Remove extra decrement
1913         if HAVE_GETIPINFO is not defined.
1914
1915 2008-06-10  Kai Tietz  <kai.tietz@onevision.com>
1916
1917         * Object.m (compare): Add type id.
1918         * objc/Object.h: Likewise.
1919         * archive.c (objc_read_class): Use size_t to extend version to be
1920         size of pointer scalar width.
1921         * sendmsg.c (rtx): Undefine it before redefinition.
1922         (__objc_print_dtable_stats): Cast arguments to long as intended.
1923
1924 2008-05-30  Julian Brown  <julian@codesourcery.com>
1925
1926         * exception.c (__objc_exception_class): Initialise as constant
1927         array for ARM EABI. Change macro to static const for non-ARM EABI.
1928         (ObjcException): Add note about structure layout. Remove landingPad
1929         and handlerSwitchValue for ARM EABI.
1930         (get_ttype_entry): Add __ARM_EABI_UNWINDER__ version
1931         of function.
1932         (CONTINUE_UNWINDING): Define for ARM EABI/otherwise cases.
1933         (PERSONALITY_FUNCTION): Use ARM EABI-specific arguments, and add
1934         ARM EABI unwinding support.
1935         (objc_exception_throw): Use memcpy to initialise exception class.
1936
1937 2008-05-25  Alan Modra  <amodra@bigpond.net.au>
1938
1939         * encoding.c (strip_array_types): Rename from get_inner_array_type.
1940         (rs6000_special_round_type_align): Update.
1941
1942 2008-05-09  Julian Brown  <julian@codesourcery.com>
1943
1944         * Makefile.in (LTLDFLAGS): New.
1945         (libobjc$(libsuffix).la, libobjc_gc$(libsuffix).la): Use above.
1946
1947 2008-04-18  Paolo Bonzini  <bonzini@gnu.org>
1948
1949         PR bootstrap/35457
1950         * aclocal.m4: Regenerate.
1951         * configure: Regenerate.
1952
1953 2008-01-24  David Edelsohn  <edelsohn@gnu.org>
1954
1955         * configure: Regenerate.
1956
1957 2007-10-14  H.J. Lu  <hongjiu.lu@intel.com>
1958
1959         * configure.ac: Don't run config-ml.in directly.
1960         (multilib_arg): New.
1961         * configure: Regenerated.
1962
1963 2007-08-06  Andrew Pinski  <pinskia@gmail.com>
1964
1965         PR libobjc/30731
1966         * exception.c (parse_lsda_header): Use _uleb128_t/_sleb128_t instead
1967         of _Unwind_Word for variables which are used in
1968         read_uleb128/read_sleb128.
1969         (PERSONALITY_FUNCTION): Likewise.
1970
1971 2007-07-05  H.J. Lu  <hongjiu.lu@intel.com>
1972
1973         * aclocal.m4: Regenerated.
1974
1975 2007-06-03  Andrew Pinski  <andrew_pinski@playstation.sony.com>
1976
1977         * configure.ac: Fix a typo in *-*-darwin clause.
1978         * configure: Regenerated.
1979
1980 2007-06-02  H.J. Lu  <hongjiu.lu@intel.com>
1981
1982         * configure.ac: Fix a typo.
1983         * configure: Regenerated.
1984
1985 2007-06-02  Paolo Bonzini  <bonzini@gnu.org>
1986
1987         * configure: Regenerate.
1988
1989 2007-06-01  Andrew Pinski  <andrew_pinski@playstation.sony.com>
1990
1991         * Makefile.in: Replace all uses of libext with libsuffix.
1992         * configure.ac: Likewise.
1993         * configure: Regenerate.
1994
1995         Revert:
1996         * Makefile.in: Remove all uses of $(libext).
1997
1998 2007-05-23  Andrew Pinski  <andrew_pinski@playstation.sony.com>
1999
2000         * Makefile.in: Remove all uses of $(libext).
2001
2002 2007-05-23  Steve Ellcey  <sje@cup.hp.com>
2003
2004         * configure: Regenerate.
2005         * aclocal.m4: Regenerate.
2006
2007 2007-04-21  Andrew Ruder  <andy@aeruder.net>
2008
2009         * sendmsg.c (__objc_get_forward_imp): Call
2010         __objc_msg_forward2 for real.
2011
2012 2007-04-09  Andrew Ruder  <andy@aeruder.net>
2013
2014         * sendmsg.c: Added __objc_msg_forward2, a hook that allows
2015         external libraries to provide a function that returns the real
2016         forwarding function based on both the selector and the receiver.
2017         * objc/objc-api.h: Define __objc_msg_forward2.
2018
2019 2007-03-01  Brooks Moses  <brooks.moses@codesourcery.com>
2020
2021         * Makefile.in: Add dummy install-pdf target.
2022
2023 2007-02-18  Manuel Lopez-Ibanez  <manu@gcc.gnu.org>
2024
2025         * objc/objc-list.h (list_free): Add keyword 'inline' to avoid
2026         unused warning.
2027
2028 2006-10-31  Geoffrey Keating  <geoffk@apple.com>
2029
2030         * encoding.c (darwin_rs6000_special_round_type_align): New.
2031
2032 2006-10-14  Geoffrey Keating  <geoffk@apple.com>
2033
2034         * Makefile.in: Use multi_basedir instead of toplevel_srcdir.
2035         * configure.ac: Use multi.m4 from aclocal rather than custom
2036         code.  Use multi_basedir instead of toplevel_srcdir.
2037         * aclocal.m4: Regenerate.
2038         * configure: Regenerate.
2039
2040 2006-10-10  Brooks Moses  <bmoses@stanford.edu>
2041
2042         * Makefile.in: Added empty "pdf" target.
2043
2044 2006-07-18  Paolo Bonzini  <bonzini@gnu.org>
2045
2046         * configure: Regenerate.
2047
2048 2006-05-23  Carlos O'Donell  <carlos@codesourcery.com>
2049
2050         * Makefile.in: Add install-html target. Add install-html to .PHONY
2051
2052 2006-02-21  Rainer Orth  <ro@TechFak.Uni-Bielefeld.DE>
2053
2054         PR libobjc/26309
2055         * thr-objc.c (_XOPEN_SOURCE): Don't define on Tru64 UNIX.
2056
2057 2006-01-24  David Ayers  <d.ayers@inode.at>
2058
2059         PR libobjc/9751
2060         * gc.c (class_ivar_set_gcinvisible): Replace strncpy with memcpy
2061         and insure the new strings are '\0' termintated.
2062
2063 2006-01-24  David Ayers  <d.ayers@inode.at>
2064
2065         PR libobjc/13946
2066         * configure.ac: Add include directives for --enable-objc-gc.
2067         * Makefile.in: Ditto.
2068         * configure: Regenerate.
2069
2070         * gc.c (__objc_class_structure_encoding): Increment the used bytes
2071         instead of the local pointer to them.
2072
2073 2005-12-14  Andrew Pinski  <pinskia@physics.uc.edu>
2074
2075         PR objc/25360
2076         * objc/objc-api.c (_C_COMPLEX): New define.
2077         * encoding.c (objc_sizeof_type): Handle _C_Complex.
2078         (objc_alignof_type): Likewise.
2079         (objc_skip_typespec): Likewise.
2080
2081 2005-12-15  David Ayers  <d.ayers@inode.at>
2082
2083         PR libobjc/14382
2084         * README (+load,+initialize): Fix documentation to reflect
2085         intended and implemented semantics for +load and +initialize.
2086
2087 2005-12-12  Andrew Pinski  <pinskia@physics.uc.edu>
2088
2089         * encoding.c (TYPE_FIELDS): Fix to skip over just _C_STRUCT_B and
2090         the name.
2091         (get_inner_array_type): Fix to skip over _C_ARY_B and size.
2092         (rs6000_special_round_type_align): Update for the ABI fix.
2093         (objc_layout_finish_structure): Correct the encoding which is passed to
2094         ROUND_TYPE_ALIGN.
2095
2096 2005-12-11  Andrew Pinski  <pinskia@physics.uc.edu>
2097
2098         PR libobjc/25347
2099         * encoding.c (objc_sizeof_type): Don't handle _C_UNION_B special
2100         but use the struct layout functions.
2101         (objc_alignof_type): Likewise.
2102         (objc_layout_structure): Handle _C_UNION_B also.
2103         (objc_layout_structure_next_member): Likewise.
2104         (objc_layout_finish_structure): Likewise.
2105
2106 2005-12-11  Andrew Pinski  <pinskia@physics.uc.edu>
2107
2108         PR libobjc/25346
2109         * objc/objc-api.h (_C_BOOL): New define.
2110         * encoding.c (objc_sizeof_type): Handle _C_BOOL.
2111         (objc_alignof_type): Likewise.
2112         (objc_skip_typespec): Likewise.
2113
2114 2005-11-20  David Ayers  <d.ayers@inode.at>
2115
2116         PR libobjc/19024
2117         * objc/hash.h: Remove deprecated hash API.
2118         * hash_compat.c: Remove.
2119         * Makefile.in: Remove reference to hash_compat.c.
2120
2121         * configure.ac (VERSION): Bump library version to 2:0:0.
2122         * configure: Regenerate.
2123
2124 2005-11-09  Alexandre Oliva  <aoliva@redhat.com>
2125
2126         PR other/4372
2127         * thr-objc.c (_XOPEN_SOURCE): Define.
2128
2129 2005-10-07  Ulrich Weigand  <uweigand@de.ibm.com>
2130
2131         PR libobjc/23612
2132         * objc/objc-api.h (struct objc_ivar): Move definition to
2133         global scope.
2134
2135 2005-09-04  Andrew Pinski  <pinskia@physics.uc.edu>
2136             Rasmus Hahn  <rassahah@neofonie.de>
2137
2138         PR libobjc/23108
2139         * archive.c (objc_write_type): Correct the element offset.
2140         (objc_read_type): Likewise.
2141
2142 2005-08-17  Kelley Cook  <kcook@gcc.gnu.org>
2143
2144         * All files: Update FSF address.
2145
2146 2005-08-13  Marcin Koziej  <creep@desk.pl>
2147             Andrew Pinski  <pinskia@physics.uc.edu>
2148
2149         PR libobjc/22492
2150         * exception.c (PERSONALITY_FUNCTION): Fix the PC with finally.
2151
2152 2005-08-13  Andrew Pinski  <pinskia@physics.uc.edu>
2153
2154         * Makefile.in (extra_ldflags_libobjc): New.
2155         (libobjc$(libext).la): Add extra_ldflags_libobjc to the link line.
2156         (libobjc_gc$(libext).la): Likewise.
2157         * configure.ac (extra_ldflags_libgfortran): Set for *-darwin* to
2158         "-Wl,-single_module".
2159         * configure: Regenerate.
2160         * linking.m (_objcInit): Remove.
2161
2162 2005-07-26  Andrew Pinski  <pinskia@physics.uc.edu>
2163
2164         PR libobjc/22606
2165         * Makefile.in (ALL_CFLAGS): Add -fexceptions.
2166
2167 2005-06-08  David Ayers  <d.ayers@inode.at>
2168
2169         * objc/NXConstStr.h, objc/Object.h, objc/Protocol.h,
2170         objc/encoding.h, objc/hash.h, objc/objc-api.h,
2171         objc/runtime.h, objc/sarray.h, objc/thr.h,
2172         objc/typedstream.h: Do not include Objective-C headers as
2173         system headers.
2174
2175 2005-06-07  David Ayers  <d.ayers@inode.at>
2176
2177         * archive.c, init.c, selector.c: Include hash.h.
2178         * archive.c, class.c, encoding.c, gc.c, hash.c, hash_compat.c,
2179         init.c, misc.c, nil_method.c, objects.c, sarray.c, selector.c,
2180         sendmsg.c, thr-dce.c, thr-decosf1.c, thr-irix.c, thr-mach.c,
2181         thr-objc.c, thr-os2.c, thr-posix.c, thr-pthreads.c, thr-rtems.c,
2182         thr-single.c, thr-solaris.c, thr-vxworks.c, thr-win32.c, thr.c:
2183         Include Objective-C headers with quotes and objc/ directory
2184         prefix.
2185
2186 2005-05-19  Richard Henderson  <rth@redhat.com>
2187
2188         * exception.c: Revert last change.
2189
2190 2005-05-19  David Ayers  <d.ayers@inode.at>
2191
2192         * exception.c: Include tsystem.h for unwind.h.
2193
2194 2005-05-09  Mike Stump  <mrs@apple.com>
2195
2196         * configure: Regenerate.
2197
2198 2005-04-12  Mike Stump  <mrs@apple.com>
2199
2200         * configure: Regenerate.
2201
2202 2005-03-21  Zack Weinberg  <zack@codesourcery.com>
2203
2204         * Makefile.in: Set gcc_version here.
2205         * configure.ac: Do not invoke TL_AC_GCC_VERSION.  Adjust quoting
2206         in definition of toolexeclibdir so that $(gcc_version) is expanded
2207         by the Makefile.
2208         * aclocal.m4, configure: Regenerate.
2209
2210 2005-03-03  David Ayers  <d.ayers@inode.at>
2211
2212         * objc/hash.h (OBJC_IGNORE_DEPRECATED_API): Update deprecated
2213         version reference.  Correct typo.
2214
2215 2005-03-02  David Ayers  <d.ayers@inode.at>
2216
2217         PR libobjc/19024
2218         * Makefile.in (OBJS): Add hash_compat.lo.
2219         (OBJS_GC): Add hash_compat_gc.lo.
2220         (hash_compat_gc.lo): New target and rule.
2221         * objc/hash.h (hash_new, hash_delete, hash_add, hash_remove)
2222         (hash_next, hash_value_for_key, hash_is_key_in_hash)
2223         (hash_ptr, hash_string, compare_ptrs, compare_strings): Prefix
2224         with objc_.  Add deprecated non prefixed inlined versions.
2225         (OBJC_IGNORE_DEPRECATED_API): New macro to hide deprecated
2226         declarations.
2227         * hash.c (hash_new, hash_delete, hash_add, hash_remove, hash_next)
2228         (hash_value_for_key, hash_is_key_in_hash): Prefix with objc_ and
2229         update callers.
2230         * hash_compat.c: New file.
2231         * archive.c: Update callers.
2232         * init.c: Likewise.
2233         * selector.c: Likewise.
2234         * libobjc.def: Add objc_ versions of hash functions.
2235
2236 2005-02-28  Andrew Pinski <pinskia@physics.uc.edu>
2237
2238         PR libobjc/20252
2239         * Makefile.in (GTHREAD_FLAGS): Remove.
2240         (ALL_CFLAGS): Remove usage of GTHREAD_FLAGS.
2241         * thr-objc.c: Include config.h.
2242         * configure.ac: Instead of looking at GCC's makefile, figure out if
2243         GTHREAD_FLAGS should be defined by looking at the `thread model'
2244         of the current gcc.
2245         * configure: Regenerate.
2246         * config.h.in: Regenerate.
2247
2248 2005-02-28  Paolo Bonzini  <bonzini@gnu.org>
2249
2250         PR bootstrap/17383
2251         * configure.ac: Call GCC_TOPLEV_SUBDIRS.
2252         (Determine CFLAGS for gthread): Use $host_subdir.
2253         * configure: Regenerate.
2254         * Makefile.in (host_subdir): New.
2255         (INCLUDES): Use it.
2256
2257 2004-12-20  Andrew Pinski  <pinskia@physics.uc.edu>
2258
2259         PR libobjc/12035
2260         * gc.c: Remove definition of LOGWL, modWORDSZ, and divWORDSZ since
2261         they are not used.
2262         Include limits.h and stdlib.h.
2263         Define BITS_PER_WORD.
2264
2265 2004-12-12  Alexander Malmberg  <alexander@malmberg.org>
2266
2267         * selector.c (__objc_init_selector_tables): Add missing void to
2268         definition.
2269
2270 2004-12-02  Richard Sandiford  <rsandifo@redhat.com>
2271
2272         * configure.ac: Use TL_AC_GCC_VERSION to set gcc_version.
2273         * configure, aclocal.m4: Regenerate.
2274
2275 2004-11-29  Kelley Cook  <kcook@gcc.gnu.org>
2276
2277         * configure: Regenerate for libtool change.
2278
2279 2004-11-25  Kelley Cook  <kcook@gcc.gnu.org>
2280
2281         * configure: Regenerate for libtool reversion.
2282
2283 2004-11-24  Kelley Cook  <kcook@gcc.gnu.org>
2284
2285         * configure: Regenerate for libtool change.
2286
2287 2004-11-24  Kelley Cook  <kcook@gcc.gnu.org>
2288
2289         * aclocal.m4, config.h.in: Regenerate.
2290
2291 2004-10-08  Mike Stump  <mrs@apple.com>
2292             Andrew Pinski  <pinskia@physics.uc.edu>
2293
2294         * aclocal.m4: Rename to ...
2295         * acinclude.m4: here and also use m4_include instead of sinclude.
2296         * aclocal.m4: Regenerate.
2297         * configure: Regenerate.
2298         * configure.ac: Add AM_MAINTAINER_MODE and AM_PROG_CC_C_O.
2299         * Makefile.in (configure): Add @MAINT@ infront of configure.ac
2300
2301 2004-10-08  Andrew Pinski  <pinskia@physics.uc.edu>
2302
2303         * archive.c: Fix all the warnings about passing unsigned char*
2304         to char* and the other way too.
2305
2306 2004-09-16  Andrew Pinski  <pinskia@physics.uc.edu>
2307
2308         PR libobjc/16448
2309         * exception.c: Include config.h
2310         (objc_exception_throw): Change _GLIBCXX_SJLJ_EXCEPTIONS to
2311         SJLJ_EXCEPTIONS.
2312         * configure.ac: Find out what exception handling code we use.
2313         * configure: Regenerate.
2314         * config.h.in: New file, regenerate.
2315
2316 2004-09-16  Andrew Pinski  <apinski@apple.com>
2317
2318         * encoding.c (ALTIVEC_VECTOR_MODE): Define a bogus macro.
2319
2320 2004-08-28  Nathanael Nerode  <neroden@gcc.gnu.org>
2321
2322         * configure.ac: Switch from _GCC_TOPLEV_NONCANONICAL_TARGET to
2323         ACX_NONCANONICAL_TARGET.
2324         * configure: Regenerate.
2325
2326 2004-08-13  Ziemowit Laski  <zlaski@apple.com>
2327
2328         * objc/sarray.h: Hoist include of assert.h near the top of file,
2329         and mark the remainder of the file 'extern "C"'.
2330
2331 2004-08-13  Andrew Pinski  <pinskia@physics.uc.edu>
2332
2333         * objc/Object.h: Move includes out of extern "C" blocks.
2334         * objc/encoding.h: Likewise.
2335         * objc/hash.h: Likewise.
2336         * objc/objc-api.h: Likewise.
2337         * objc/runtime.h: Likewise.
2338         * objc/sarray.h: Likewise.
2339         * objc/typedstream.h: Likewise.
2340
2341 2004-08-12  Ziemowit Laski  <zlaski@apple.com>
2342
2343         * objc/NXConstStr.h: Update copyright date; bracket with
2344         'extern "C"' for C++ use; make include syntax consistent
2345         by using <...> instead of "..."; hoist <objc/...> includes
2346         above the 'extern "C"' block.
2347         * objc/Object.h: Likewise.
2348         * objc/Protocol.h: Likewise.
2349         * objc/encoding.h: Likewise.
2350         * objc/hash.h: Likewise.
2351         * objc/runtime.h: Likewise.
2352         * objc/sarray.h: Likewise.
2353         * objc/thr.h: Likewise.
2354         * objc/typedstream.h: Likewise.
2355         * objc/objc-api.h: Add 'extern "C"' block for C++ use.
2356         (objc_static_instances): For C++ case, do away with
2357         zero-sized array.
2358         (objc_method): Hoist definition to file scope.
2359         (_objc_load_callback, _objc_object_alloc, class_get_class_method,
2360         class_get_instance_method, class_create_instance,
2361         class_get_class_name, class_get_instance_size,
2362         class_get_meta_class, class_get_super_class, class_get_version,
2363         class_is_class, class_is_meta_class, class_set_version,
2364         class_get_gc_object_type, class_ivar_set_gcinvisible,
2365         get_imp): Rename 'class' parameter to '_class'.
2366         * objc/objc-list.h: Add 'extern "C"' block for C++ use.
2367         * objc/objc.h: Update copyright date.
2368         (arglist_t): Provide a union tag.
2369
2370 2004-07-22  Andrew Pinski  <pinskia@physics.uc.edu>
2371
2372         * thr.c (__objc_thread_detach_function): Do not mark as volatile
2373         but instead use the attribute noreturn.
2374
2375 2004-06-28  Zack Weinberg  <zack@codesourcery.com>
2376
2377         * encoding.c: Rename target_flags with a #define to avoid
2378         conflict with a prior declaration.
2379
2380 2004-06-24  Andrew Pinski  <apinski@apple.com>
2381
2382         * objc/encoding.h: Wrap the functions with extern "C" for C++
2383         mode.
2384         * objc/hash.h: Likewise.
2385         * objc/objc-api.h: Likewise.
2386         * objc/objc-list.h: Likewise.
2387         * objc/runtime.h: Likewise.
2388         * objc/sarray.h: Likewise.
2389         * objc/thr.h: Likewise.
2390         * objc/typedstream.h: Likewise.
2391
2392
2393 2004-06-21  Nick Clifton  <nickc@redhat.com>
2394
2395         * encoding.c (BITS_PER_UNIT): Define if a definition is not
2396         provided.
2397
2398 2004-06-20  Alexander Malmberg  <alexander@malmberg.org>
2399
2400         * Makefile.in (exception.lo): Remove $(OBJC_GCFLAGS).
2401         (exception_gc.lo): New.
2402         (OBJS_GC): Add exception_gc.lo.
2403
2404 2004-06-17  Richard Henderson  <rth@redhat.com>
2405
2406         * exception.c: New file.
2407         * Makefile.in (exception.lo): New.
2408         (OBJS): Add it.
2409
2410 2004-06-14  Andrew Pinski  <pinskia@physics.uc.edu>
2411
2412         * linking.m (_objcInit): New empty function
2413         for Darwin only.
2414
2415 2004-06-11  Andrew Pinski  <pinskia@physics.uc.edu>
2416
2417         * configure.ac: Support --enable-shared=libobjc.
2418         * configure: Regenerate.
2419
2420         PR libobjc/15901
2421         * configure.ac: Do not disable shared by default.
2422         * configure: Regenerate.
2423
2424 2004-06-03  Nicola Pero  <n.pero@mi.flashnet.it>
2425
2426         * Protocol.m ([-isEqual:]): Small optimizations returning
2427         immediately if the argument is equal to self, and accessing
2428         the argument's name directly if it's a protocol.
2429
2430 2004-06-03  David Ayers  <d.ayers@inode.at>
2431
2432         * Protocol.m ([-isEqual:]): Test the class of the argument.
2433
2434 2004-05-25  Andrew Pinski  <pinskia@physics.uc.edu>
2435
2436         * configure.ac (includedir): Rename to ...
2437         (includedirname).
2438         * Makefile.in: s/includedir/includedirname/.
2439
2440         PR target/11572
2441         * configure.ac (includedir): Set to "include"
2442         except for Darwin.
2443         (libext) Set to empty except for Darwin.
2444         * configure: Regenerate
2445         * Makefile.in: s/libobjc.la/libobjc$(libext).la/g.
2446         s/include/$(includedir)/g.
2447
2448 2004-05-25  Daniel Jacobowitz  <drow@false.org>
2449
2450         * Makefile.in: Add .NOEXPORT.
2451
2452 2004-05-25  Andrew Pinski  <pinskia@physics.uc.edu>
2453
2454         Merge from the libobjc-branch
2455         2004-02-09  Andrew Pinski  <pinskia@physics.uc.edu>
2456
2457                 * Makefile.in (OBJC_H): Change objc-deps.h to objc-decls.h.
2458
2459         2004-02-03  Andrew Pinski  <pinskia@physics.uc.edu>
2460
2461                 * Makefile.in (OBJC_H): Add objc-deps.h.
2462
2463         2004-01-27  Nicola Pero  <n.pero@mi.flashnet.it>
2464
2465                 * Protocol.m ([-conformsTo:]): If the argument is nil, return NO.
2466                 ([-hash], [-isEqual:]): New methods.
2467
2468         2004-01-27  Richard Frith-Macdonald <rfm@gnu.org>
2469
2470                 * sarray.c (sarray_free): Add a better comment.
2471
2472         2004-01-27  Adam Fedor  <fedor@gnu.org>
2473
2474                 * hash.c (hash_add): Cast cachep to int.
2475                 * selector.c (__sel_register_typed_name): Cast
2476                 soffset_decode to int.
2477
2478         2004-01-27  Alexander Malmberg  <alexander@malmberg.org>
2479
2480                 * selector.c: Rename register_selectors_from_list to
2481                 __objc_register_selectors_from_list. Update caller.
2482                 (__objc_register_selectors_from_list): Lock __objc_runtime_mutex
2483                 while registering selectors. Use __sel_register_typed_name instead
2484                 of sel_register_typed_name. Check for NULL method_name:s.
2485                 (pool_alloc_selector): New function.
2486                 (__sel_register_typed_name): Use pool_alloc_selector to allocate
2487                 selector structures.
2488                 * sendmsg.c (class_add_method_list): Use
2489                 __objc_register_selectors_from_list.
2490                 * objc/runtime.h: Add __objc_register_selectors_from_list.
2491
2492         2004-01-25  Adam Fedor  <fedor@gnu.org>
2493                     Nicola Pero  <n.pero@mi.flashnet.it>
2494                     Andrew Pinski  <pinskia@physics.uc.edu>
2495
2496                 * objc/objc-decls.h: New file.
2497                 * objc/objc-api.h (_objc_lookup_class): Mark as export.
2498                 (_objc_load_callback): Likewise.
2499                 (_objc_object_alloc): Likewise.
2500                 (_objc_object_copy): Likewise.
2501                 (_objc_object_dispose): Likewise.
2502
2503         2004-01-25  Andrew Pinski  <pinskia@physics.uc.edu>
2504
2505                 * archive.c: s/__inline__/inline
2506                 * sendmsg.c: Likewise.
2507
2508                 * encoding.c: Remove FIXME about the warning
2509                 about unused variable.
2510                 * sendmsg.c: Add a FIXME comment saying that
2511                 this should be using libffi.
2512
2513                 * Makefile.in (LIBTOOL): Use @LIBTOOL@ now as it works.
2514
2515
2516 2004-05-13  Andrew Pinski  <pinskia@physics.uc.edu>
2517
2518         * archive.c (objc_read_class): Initialize class_name.
2519         (objc_read_selector): Initialize selector_name.
2520
2521 2004-05-09  Richard Sandiford  <rsandifo@redhat.com>
2522
2523         * Makefile.in (toolexecdir): Remove trailing space.
2524
2525 2004-04-15  Nathanael Nerode  <neroden@gcc.gnu.org>
2526
2527         PR libobjc/14948
2528         * configure.ac: De-precious CC so multilibs work.
2529         * configure: Regenerate.
2530
2531 2004-04-14  Nathanael Nerode  <neroden@gcc.gnu.org>
2532
2533         * configure.ac: Restore toolexecdir.
2534         * Makefile.in: Restore toolexecdir.
2535         * configure: Regenerate.
2536
2537 2004-04-09  Nathanael Nerode  <neroden@gcc.gnu.org>
2538
2539         * configure.ac: Remove (unused) glibcpp_prefixdir.
2540         * configure: Regenerate.
2541
2542         * configure.in: Rename to configure.ac.
2543         * Makefile.in: Update to match.
2544
2545         * Makefile.in: Remove toolexecdir, glibcpp_toolexecdir (unused).
2546         Replace glibcpp_toolexeclibdir with toolexeclibdir.
2547         * configure.in: Remove glibcpp_toolexecdir (unused).
2548         Replace glibcpp_toolexeclibdir with toolexeclibdir.  Don't generate
2549         config.h or stamp-h (unused).  Move one comment to the right place.
2550         * configure: Regenerate.
2551         * config.h.in: Remove (unused).
2552
2553         * config.h.in: Regenerate with autoheader.
2554
2555         * Makefile.in: Remove (unused) gcc_version_trigger.
2556         * configure.in: Remove (unused) glibcpp_builddir.  Don't AC_SUBST
2557         gcc_version_trigger.
2558         * configure: Regenerate.
2559
2560         * configure.in: Switch to modern style for AC_INIT, AC_OUTPUT.
2561         Sort file into sections.  Remove dnl where appropriate.  Fix
2562         other style issues.
2563         * configure: Regenerate.
2564
2565         * configure.in: Replace old AC_PROG_CC hack with new one.
2566         Define toplevel_srcdir in terms of srcdir, not top_srcdir (there
2567         are no subdirectory output files, so this is fine).  Change prereq
2568         to autoconf 2.59.
2569         * aclocal.m4: Include ../config/no-executables.m4.
2570         * configure: Regenerate with autoconf 2.59.
2571
2572         * configure.in: Improve comments on gthread_cflags.  Improve m4
2573         quotation, and replace 'if test' with 'case', for --enable-objc-gc.
2574         * configure: Regenerate.
2575
2576         * configure.in: Move PACKAGE and VERSION settings up top.  Remove
2577         unused call to AC_PROG_LN_S.  Default RANLIB to ':'.  Remove
2578         redundant checks for values of RANLIB, AR, INSTALL.
2579         * configure: Regenerate.
2580
2581         * configure.in: Clean up handling of
2582         --enable-version-specific-runtime-libs and related variables;
2583         replace 'if test' with 'case' where reasonable.  Fix comments.
2584         Remove useless libstdcxx_interface.
2585         * configure: Regenerate.
2586
2587         * configure.in: Use _GCC_TOPLEV_NONCANONICAL_TARGET.
2588         Replace uses of target_alias with target_noncanonical.
2589         * aclocal.m4: Include ../config/acx.m4.
2590         * configure: Regenerate.
2591         * Makefile.in: Replace uses of target_alias with target_noncanonical.
2592         Fix copyright statement.
2593
2594         * configure.in: Hand-inline bulky, confusing macros from
2595         aclocal.m4.  Replace references to "GNU Objective C" with "GCC".
2596         Update copyright notice.  Remove stuff for automake, which isn't
2597         used in this directory.  Remove emacs local variables.
2598         * aclocal.m4: Remove hand-inlined macros.  Update copyright notice.
2599         * configure: Regenerate.
2600
2601 2004-03-16  Manfred Hollstein  <mh@suse.com>
2602
2603         * Makefile.in, configure.in, configure: Update copyright years.
2604
2605 2004-03-15  Manfred Hollstein  <mh@suse.com>
2606
2607         * Makefile.in (LIBOBJC_VERSION, LIBOBJC_GC_VERSION): Use
2608         definition from configure.in.
2609         * configure.in (PACKAGE): Add definition.
2610         (VERSION): Add definition; substitute it in output files.
2611         * configure: Re-generate.
2612
2613 2004-03-05  Ziemowit Laski  <zlaski@apple.com>
2614
2615         * objc/hash.h (hash_string, compare_strings):
2616         Add type-casts to make Objective-C++ happy.
2617         * objc/typedstream.h (objc_get_stream_class_version):
2618         Rename parameter from 'class' to 'class_name' to make
2619         Objective-C++ happy.
2620
2621 2004-03-01  Michael Matz  <matz@suse.de>
2622
2623         * Makefile.in (ALL_CFLAGS): Add -fno-strict-aliasing.
2624
2625 2004-02-06  Ziemowit Laski  <zlaski@apple.com>
2626
2627         * objc/objc-api.h (objc_super): The 'class' field shall
2628         be named 'super_class' #ifdef __cplusplus.
2629
2630 2004-01-17  Andrew Pinski  <pinskia@physics.uc.edu>
2631
2632         PR target/10781
2633         * encoding.c (rs6000_special_round_type_align): Define.
2634
2635 2004-01-14  Adam Fedor  <fedor@gnu.org>
2636
2637         PR libobjc/12155
2638         * selector.c (__objc_register_instance_methods_to_class): Free
2639         new_list if not used.
2640
2641 2004-01-09  Andrew Ruder  <aeruder@ksu.edu>
2642
2643         PR libobjc/11904
2644         * sarray.c (sarray_free): Free array->is_copy_of latter.
2645
2646 2003-12-01  Zack Weinberg  <zack@codesourcery.com>
2647
2648         PR 11433
2649         * Protocol.m (descriptionForInstanceMethod): Don't dereference
2650         instance_methods if it's NULL.
2651         (descriptionForClassMethod): Likewise for class_methods.
2652
2653 2003-10-24  Rainer Orth  <ro@TechFak.Uni-Bielefeld.DE>
2654
2655         * Makefile.in (runtime-info.h): Remove -Wp.
2656
2657 2003-10-21  Rainer Orth  <ro@TechFak.Uni-Bielefeld.DE>
2658
2659         * Makefile.in (CC1OBJ): Remove.
2660         (runtime-info.h): Invoke $(CC) so all MULTIFLAGS are handled
2661         correctly.
2662         Use .m extension for temporary file.
2663         Remove assembler temp file.
2664
2665 2003-10-20  Joseph S. Myers  <jsm@polyomino.org.uk>
2666
2667         * objc/hash.h (hash_string): Don't use a cast as an lvalue.
2668
2669 2003-10-17  Rainer Orth  <ro@TechFak.Uni-Bielefeld.DE>
2670
2671         * Makefile.in (runtime-info.h): Use MULTIFLAGS.
2672
2673 2003-09-09  Alan Modra  <amodra@bigpond.net.au>
2674
2675         * configure: Regenerate.
2676
2677 2003-08-27  Alexander Malmberg  <alexander@malmberg.org>
2678
2679         * Makefile.in, aclocal.m4: Update to $(libdir)/gcc/ instead of
2680         (libdir)/gcc-lib/ when installing.
2681         * configure: Regenerate.
2682
2683 Thu Jul 10 10:27:43 2003  Nicola Pero  <n.pero@mi.flashnet.it>
2684
2685         libobjc/9969
2686         * sendmsg.c (get_imp): Fixed rare threading problem.
2687         (__objc_responds_to): Similar fixes.
2688         (objc_msg_lookup): Similar fixes.
2689         (__objc_init_install_dtable): Lock the runtime before checking if the
2690         table is installed.
2691
2692 2003-05-23  Nathanael Nerode  <neroden@gcc.gnu.org>
2693
2694         * hash.c, init.c, libobjc.def, libobjc_entry.c, linking.m,
2695         makefile.dos, misc.c, nil_method.c, objects.c, sarray.c,
2696         selector.c, sendmsg.c, thr-dce.c, thr-decosf1.c, thr-irix.c,
2697         thr-mach.c, thr-objc.c, thr-os2.c, thr-posix.c, thr-pthreads.c,
2698         thr-rtems.c, thr-single.c, thr-solaris.c, thr-vxworks.c,
2699         thr-win32.c, thr.c: Replace "GNU CC" with "GCC".
2700         * Makefile.in, NXConstStr.m, Object.m, Protocol.m, archive.c,
2701         class.c, encoding.c, gc.c, objc/NXConstStr.h, objc/Object.h,
2702         objc/Protocol.h, objc/encoding.h, objc/hash.h, objc/objc-api.h,
2703         objc/objc-list.h, objc/objc.h, ocjc/runtime.h, objc/sarray.h,
2704         objc/thr.h, objc/typedstream.h: Replace "GNU CC" with "GCC".
2705
2706 Tue May 13 14:56:03 2003  Richard Frith-Macdonald <rfm@gnu.org>
2707                           Nicola Pero  <n.pero@mi.flashnet.it>
2708
2709         libobjc/10742
2710         * init.c (class_superclass_of_class): New function.
2711         (create_tree_of_subclasses_inherited_from): Use it.
2712         (__objc_tree_insert_class): Likewise.
2713         (class_is_subclass_of_class): Likewise.
2714
2715 2003-04-11  David Chad  <davidc@freebsd.org>
2716             Loren J. Rittle  <ljrittle@acm.org>
2717
2718         libobjc/8562
2719         * objc/hash.h (hash_string): Constify correctly.
2720         (compare_ptrs): Use direct compare.
2721         * objc/objc-list.h (list_nth): Rename index to indx to avoid shadow.
2722         * objc/sarray.h: Global rename index to indx to avoid shadow.
2723
2724 2003-03-12  Andreas Schwab  <schwab@suse.de>
2725
2726         * aclocal.m4 (GLIBCPP_EXPORT_INSTALL_INFO): Avoid trailing /. in
2727         glibcpp_toolexeclibdir.
2728         * configure: Rebuilt.
2729
2730 2003-02-20  Alexandre Oliva  <aoliva@redhat.com>
2731
2732         * configure.in: Propagate ORIGINAL_LD_FOR_MULTILIBS to
2733         config.status.
2734         * configure: Rebuilt.
2735
2736 2003-01-27  Alexandre Oliva  <aoliva@redhat.com>
2737
2738         * aclocal.m4 (glibcpp_toolexeclibdir): Instead of
2739         $(MULTISUBDIR), use `$CC -print-multi-os-directory`, unless
2740         version_specific_libs is enabled.
2741         * configure: Rebuilt.
2742
2743 2003-01-09  Christian Cornelssen  <ccorn@cs.tu-berlin.de>
2744
2745         * Makefile.in (FLAGS_TO_PASS): Also pass DESTDIR.
2746         (install-libs, install-headers): Prepend $(DESTDIR) to
2747         destination paths in all (un)installation commands.
2748
2749 2002-12-02  Zack Weinberg  <zack@codesourcery.com>
2750
2751         * thr-objc.c: Include coretypes.h and tm.h.
2752
2753 2002-12-01  Zack Weinberg  <zack@codesourcery.com>
2754
2755         * encoding.c, sendmsg.c: Include coretypes.h and tm.h.
2756
2757 2002-11-26  Nathanael Nerode  <neroden@gcc.gnu.org>
2758
2759         * configure.in: Remove skip-this-dir support.
2760         * configure: Regenerate.
2761
2762 2002-09-22  Kaveh R. Ghazi  <ghazi@caip.rutgers.edu>
2763
2764         * Makefile.in (all): Fix multilib parallel build.
2765
2766 Thu Sep 12 12:44:37 2002  Nicola Pero  <n.pero@mi.flashnet.it>
2767
2768         * sendmsg.c (nil_method): Declare not to take a variable number of
2769         args.
2770         (objc_msg_lookup): Cast nil_method to IMP before returning it.
2771         (objc_msg_lookup_super): The same.
2772
2773 2002-09-10  Jan Hubicka  <jh@suse.cz>
2774
2775         * nil_method.c (nil_method): No longer defined with variable
2776         arguments.
2777
2778 2002-07-02  Rodney Brown  <rbrown64@csc.com.au>
2779
2780         * objc/encoding.h: Fix formatting.
2781         * objc/hash.h: Likewise.
2782         * objc/objc-api.h: Likewise.
2783         * objc/runtime.h: Likewise.
2784         * objc/thr.h: Likewise.
2785         * archive.c: Likewise.
2786         * class.c: Likewise.
2787         * encoding.c: Likewise.
2788         * gc.c: Likewise.
2789         * hash.c: Likewise.
2790         * init.c: Likewise.
2791         * misc.c: Likewise.
2792         * nil_method.c: Likewise.
2793         * objects.c: Likewise.
2794         * sarray.c: Likewise.
2795         * selector.c: Likewise.
2796         * sendmsg.c: Likewise.
2797         * thr-mach.c: Likewise.
2798         * thr.c: Likewise.
2799
2800 2002-06-25  DJ Delorie  <dj@redhat.com>
2801
2802         * aclocal.m4 (GLIBCPP_CONFIGURE): Split out
2803         GLIBCPP_TOPREL_CONFIGURE.
2804         * configure.in: Call it before AC_CANONICAL_SYSTEM.
2805         * configure: Regenerate.
2806
2807 2002-06-21  Kaveh R. Ghazi  <ghazi@caip.rutgers.edu>
2808
2809         * Object.m (forward, read, write): Fix unused parameter warnings.
2810         * encoding.c: Include <stdlib.h>.
2811         (target_flags): Mark with attribute unused.
2812         (atoi): Delete.
2813         * runtime.h (__objc_selector_max_index): Change to unsigned int.
2814         (__objc_generate_gc_type_description): Prototype.
2815         * selector.c (__objc_selector_max_index): Change to unsigned int.
2816
2817 Mon Jun 17 18:37:42 2002  Nicola Pero  <n.pero@mi.flashnet.it>
2818
2819         * sendmsg.c (__objc_get_forward_imp): Fix warning by making sure
2820         we always have a return value: if __objc_msg_forward does not
2821         supply a forwarding implementation, return the default
2822         __builtin_apply based one.
2823
2824 2002-06-15  Kaveh R. Ghazi  <ghazi@caip.rutgers.edu>
2825
2826         * Object.m: Fix signed/unsigned warning.
2827         * Protocol.m: Likewise.
2828         * archive.c: Always include stdlib.h.
2829         (objc_read_short, objc_read_unsigned_short, objc_read_int,
2830         objc_read_long, __objc_read_nbyte_uint, __objc_read_nbyte_ulong):
2831         Fix signed/unsigned warning.
2832         (objc_write_type, objc_read_type, objc_write_types,
2833         objc_read_types): Ensure ctype 8-bit safety.
2834         (__objc_no_write, __objc_no_read): Mark unused parameters.
2835         * class.c (class_table_setup): Specify void arg.
2836         * encoding.c (atoi, objc_sizeof_type, objc_alignof_type,
2837         objc_skip_typespec, objc_skip_offset,
2838         objc_layout_structure_next_member): Ensure ctype 8-bit safety.
2839         (objc_layout_structure_next_member): Ensure variables are
2840         initialized.
2841         * gc.c (__objc_generate_gc_type_description,
2842         class_ivar_set_gcinvisible): Mark unused parameters.
2843         * init.c (__objc_send_load, __objc_destroy_class_tree_node): Mark
2844         unused parameters.
2845         (__objc_init_protocols) Fix signed/unsigned warning.
2846         * nil_method.c (nil_method): Mark unused parameters.
2847         * thr.h (objc_thread_callback): Specify void arg.
2848         * sarray.c (sarray_new, sarray_realloc, sarray_free): Fix
2849         signed/unsigned warning.
2850         (sarray_free): Fix formatting.
2851         * selector.c (sel_types_match): Ensure ctype 8-bit safety.
2852         * sendmsg.c (__objc_init_install_dtable) Mark unused parameters.
2853
2854 2002-06-09  Andreas Jaeger  <aj@suse.de>
2855
2856         * encoding.c (objc_layout_structure_next_member): Remove unused
2857         variable.
2858
2859 2002-05-20  Kaveh R. Ghazi  <ghazi@caip.rutgers.edu>
2860
2861         * Makefile.in (SHELL): Set to @SHELL@.
2862         (WARN_CFLAGS): New.
2863         (ALL_CFLAGS): Add $(WARN_CFLAGS).
2864
2865 2002-05-16  Rainer Orth  <ro@TechFak.Uni-Bielefeld.DE>
2866
2867         * aclocal.m4: Allow for PWDCMD to override hardcoded pwd.
2868         * configure: Regenerate.
2869
2870 2002-05-08  Alexandre Oliva  <aoliva@redhat.com>
2871
2872         * configure.in (ORIGINAL_LD_FOR_MULTILIBS): Preserve LD at
2873         script entry, and set LD to it when configuring multilibs.
2874         * configure: Rebuilt.
2875
2876 2002-04-19  David O'Brien  <obrien@FreeBSD.org>
2877
2878         * encoding.c (MAX, MIN, ROUNDING): #undef before defining.
2879
2880 2002-04-09  Hans-Peter Nilsson  <hp@bitrange.com>
2881
2882         PR objc/6107
2883         * objc/objc-api.h (struct objc_protocol_list): Change type of
2884         member count from int to size_t.
2885
2886 2002-02-11  Franz Sirl  <Franz.Sirl-kernel@lauterbach.com>
2887
2888         PR libobjc/4039
2889         * aclocal.m4: Replace with version copied from libstdc++-v3.
2890         * configure.in: Update for changes to aclocal and Makefile.
2891         * configure: Regenerate.
2892         * Makefile.in: Correct install of multilibs and shared libs, use
2893         INSTALL_DATA for include files.
2894
2895 Mon Dec 17 17:02:12 2001  Nicola Pero  <nicola@brainstorm.co.uk>
2896
2897         * init.c (__objc_exec_class): Fixed bug in the loop on unclaimed
2898         categories - when an unclaimed category was found, the loop was
2899         doing two steps forward instead of one, so that in certain cases
2900         it was failing to properly load all the categories.  (Reported
2901         with fix by Alexander Malmberg <alexander@malmberg.org>).
2902
2903 2001-11-14  Aldy Hernandez  <aldyh@redhat.com>
2904
2905         * encoding.c: Add target_flags.
2906
2907 2001-11-07  Aldy Hernandez  <aldyh@redhat.com>
2908
2909          * objc/objc-api.h (_C_VECTOR): New.
2910
2911          * encoding.c (VECTOR_TYPE): New.
2912
2913 Mon Oct 29 21:29:21 2001  Nicola Pero  <n.pero@mi.flashnet.it>
2914
2915         * class.c: Rewritten the class table to use optimized, lock-free
2916         lookup.  This more than doubles the speed of class method
2917         invocations.  (class_table_setup), (class_table_insert),
2918         (class_table_replace), (class_table_get_safe),
2919         (class_table_next), (class_table_print),
2920         (class_table_print_histogram): New functions.
2921         (__objc_init_class_tables): Use class_table_setup.
2922         (__objc_add_class_to_hash): Use class_table_get_safe and
2923         class_table_insert.  (objc_lookup_class), (objc_get_class): Do not
2924         assert the existence of the table; do not lock the runtime; use
2925         class_table_get_safe.  (objc_next_class): Use class_table_next.
2926         (__objc_resolve_class_links): Use class_table_next.
2927         (class_pose_as): Use class_table_replace.
2928
2929 2001-09-10  Ovidiu Predescu  <ovidiu@cup.hp.com>
2930
2931         * gc.c: Removed the DEBUG declaration.
2932
2933 Wed Jul 18 12:48:56 2001  Nicola Pero  <n.pero@mi.flashnet.it>
2934
2935         * thr.c (objc_mutex_lock): Invoke __objc_thread_id directly,
2936         rather than through objc_thread_id, to save a function call.
2937         (objc_mutex_trylock, objc_mutex_unlock, objc_condition_wait):
2938         Ditto.
2939
2940 Mon Jul 16 12:15:00 2001  Nicola Pero  <n.pero@mi.flashnet.it>
2941
2942         * objc/objc-api.h (object_is_class): Fixed - buggy code was trying
2943         to cast an id to a Class, which can not be done.  Make the check
2944         by using CLS_ISMETA on the class pointer instead.
2945         (object_is_meta_class): Similar fix.
2946
2947 2001-06-09  Alexandre Oliva  <aoliva@redhat.com>, Stephen L Moshier  <moshier@mediaone.net>
2948
2949         * configure.in (AC_EXEEXT): Work around in case it expands to
2950         nothing, as in autoconf 2.50.
2951         * acinclude.m4: Likewise.
2952         * configure: Rebuilt.
2953
2954 2001-06-08  Nicola Pero  <n.pero@mi.flashnet.it>
2955
2956         * THREADS: Explain that when we compile libobjc inside GCC, we
2957         always use thr-objc.c as a backend, which uses GCC's thread code.
2958
2959 2001-06-06  Richard Frith-Macdonald  <rrfm@gnu.org>
2960
2961         * init.c (__objc_send_message_in_list): When setting a new entry
2962         in __objc_load_methods use the method IMP as key, but check to see
2963         if the method is in the hashtable by looking at the IMP also.
2964         Also ... call the method after adding it to the hashtable rather
2965         than before ... thus preventing an obscure possibility of infinite
2966         recursion if a +load method itself loads a subclass.
2967
2968 2001-05-25  Ovidiu Predescu  <ovidiu@cup.hp.com>
2969
2970         * init.c (__objc_send_message_in_list): When setting a new entry
2971         in __objc_load_methods use the method name as key, not the method
2972         IMP (reported by Richard Frith-Macdonald <richard@brainstorm.co.uk>).
2973
2974 2001-05-09  Joseph S. Myers  <jsm28@cam.ac.uk>
2975
2976         * objc-features.texi: Move to ../gcc/objc.texi.
2977         * fdl.texi: Remove.
2978         * Makefile.in: Don't generate documentation from
2979         objc-features.texi.
2980
2981 2001-05-01  Mark Mitchell  <mark@codesourcery.com>
2982
2983         * fdl.texi: New file.
2984         * objc-features.texi: Simplify.
2985         * Makefile.in: Adjust accordingly.
2986
2987 2001-04-30  Mark Mitchell  <mark@codesourcery.com>
2988
2989         * objc-features.texi: Use the GFDL.
2990
2991 Wed Mar 21 04:44:58 EST 2001  John Wehle  (john@feith.com)
2992
2993         * encoding.c (REAL_TYPE): Define.
2994
2995 2001-03-19  David Edelsohn  <edelsohn@gnu.org>
2996
2997         * encoding.c (TYPE_MODE): Define.
2998
2999 2001-03-14  Nicola Pero  <n.pero@mi.flashnet.it>
3000
3001         * thr.c (objc_thread_add): New function.
3002         (objc_thread_remove): Ditto.
3003         * objc/thr.h: Declare them.
3004         * libobjc.def: Mention them.
3005
3006 2001-02-28  Ovidiu Predescu  <ovidiu@cup.hp.com>
3007
3008         * objc-features.texi: Document the @compatibility_alias compiler
3009         directive (description from Nicola Pero <n.pero@mi.flashnet.it>).
3010
3011 Fri Feb 23 18:12:00 2001  Rainer Orth  <ro@TechFak.Uni-Bielefeld.DE>
3012
3013         * sendmsg.c (__objc_forward): Delete strlen() declaration.
3014
3015 2001-02-08  Geoffrey Keating  <geoffk@redhat.com>
3016
3017         * configure.in: Don't run AC_PROG_CC_WORKS or AC_EXEEXT, because
3018         we're not interested in the result and they might fail.
3019         * configure: Regenerated.
3020
3021 2001-01-12  Joseph S. Myers  <jsm28@cam.ac.uk>
3022
3023         * objc-features.texi: Use @email.
3024
3025 2001-01-12  Joseph S. Myers  <jsm28@cam.ac.uk>
3026
3027         * sendmsg.c (__objc_print_dtable_stats): Don't use #ifdef inside
3028         printf.
3029
3030 2000-01-11  Richard Earnshaw  <rearnsha@arm.com>
3031
3032         * encoding.c (STRUCTURE_SIZE_BOUNDARY): Redefine in a way that
3033         determines the value dynamically.
3034
3035 Wed Jan  3 00:49:10 2001  Ovidiu Predescu  <ovidiu@cup.hp.com>
3036
3037         * sendmsg.c: Added __objc_msg_forward, a hook that allows external
3038         libraries to provide a function that returns the real forwarding
3039         function. This can alleviate problems __builtin_apply() and
3040         friends have on various platforms. (Solution suggested by Helge
3041         Hess.)
3042
3043         * objc/objc-api.h: Define __objc_msg_forward.
3044
3045         * sendmsg.c: Define gen_rtx_REG.
3046
3047 2000-12-06      Ralf Corsepius <corsepiu@faw.uni-ulm.de>
3048
3049         * thr-rtems.c: New file. Stub to compile.
3050
3051 2000-09-06  Alexandre Oliva  <aoliva@redhat.com>
3052
3053         * configure: Rebuilt with new libtool.m4.
3054
3055 Tue Aug 15 00:38:56 2000  Ovidiu Predescu  <ovidiu@cup.hp.com>
3056
3057         * configure.in: Create a config.h file. Check for <sched.h>.
3058         * configure: Regenerate.
3059
3060         * config.h.in: Check for <sched.h>.
3061
3062 2000-08-14  Zack Weinberg  <zack@wolery.cumb.org>
3063
3064         * configure: Regenerate after change to ../libtool.m4.
3065
3066 2000-08-14  Andreas Schwab  <schwab@suse.de>
3067
3068         * objc-features.texi (Top): Move @menu at end of node.
3069
3070 2000-08-11  Manfred Hollstein  <manfredh@redhat.com>
3071
3072         * objc-features.texi: Move @node Top before @menu.
3073
3074 Sun Aug  6 23:27:49 2000  Ovidiu Predescu  <ovidiu@cup.hp.com>
3075
3076         * objc-features.texi: Documented the new -fconstant-string-class
3077         option.
3078
3079 Sun Aug  6 22:51:16 2000  Ovidiu Predescu  <ovidiu@cup.hp.com>
3080
3081         * thr-posix.c: Integrated Chris Ball's <cball@fmco.com> changes to
3082         improve the Posix thread support for Objective-C.
3083
3084 2000-08-04  Zack Weinberg  <zack@wolery.cumb.org>
3085
3086         * aclocal.m4: Replace copy of ../libtool.m4 with
3087         sinclude(../libtool.m4).
3088
3089 Fri Jul 28 08:58:02 2000  Nicola Pero  <nicola@brainstorm.co.uk>
3090
3091         * configure.in: Added libtool support; build shared libraries
3092         if --enable-shared was passed on command line.
3093         * Makefile.in: Modified most compilation commands to use libtool.
3094         * aclocal.m4: New symbolic link to the ../libtool.m4, from the
3095         libtool distribution.
3096
3097 Sat Jul 29 00:10:21 2000  Ovidiu Predescu  <ovidiu@cup.hp.com>
3098
3099         * sarray.c, Object.m: Removed the explicit prototypes for strlen
3100         and memcpy on 64-bit platforms (Suggested by Rodney Brown
3101         <rdb@cup.hp.com>).
3102
3103 2000-05-12  H.J. Lu  (hjl@gnu.org)
3104
3105         * Makefile.in (GTHREAD_FLAGS): New.
3106         (ALL_CFLAGS): Add $(GTHREAD_FLAGS).
3107         (OBJC_THREAD_FILE): Changed to thr-objc.
3108
3109         * configure.in (GTHREAD_FLAGS): New, check and replace it for
3110         Makefile.
3111         (OBJC_THREAD_FILE): Removed.
3112
3113         * thr-objc.c: New.
3114
3115 2000-07-13  Kaveh R. Ghazi  <ghazi@caip.rutgers.edu>
3116
3117         * objc/hash.h: Include string.h.
3118
3119 2000-04-15  David Edelsohn  <edelsohn@gnu.org>
3120
3121         * Object.m (strlen): 64-bit PowerPC is a 64bit platform as well.
3122
3123 2000-04-12  Jakub Jelinek  <jakub@redhat.com>
3124
3125         * Object.m (strlen): Provide prototype on all 64bit platforms,
3126         not only alpha.
3127         * sarray.c (memcpy): Likewise.
3128         * encoding.c (objc_layout_finish_structure): Don't use
3129         ROUND_TYPE_ALIGN on sparc.
3130
3131         * encoding.c (objc_layout_structure_next_member): Do the whole
3132         procedure even for the first member, so that we get correct
3133         alignment.
3134
3135 2000-03-29  Zack Weinberg  <zack@wolery.cumb.org>
3136
3137         * objc/Protocol.h, objc/objc-list.h: Change #endif labels to
3138         comments.
3139
3140 2000-02-23  Zack Weinberg  <zack@wolery.cumb.org>
3141
3142         * Makefile.in: Add -DIN_TARGET_LIBS to ALL_CFLAGS.
3143
3144 Thu Sep 23 07:19:12 1999   Chris Ball <cball@fmco.com>
3145
3146         * thr-posix.c (__objc_mutex_deallocate): made deallocate work.
3147
3148 Tue Sep 21 07:47:10 1999  Jeffrey A Law  (law@cygnus.com)
3149
3150         * Makefile.in (gc.o, gc_gc.o): Do not pass -fgnu-runtime to
3151         the compiler when building C code.
3152
3153 Fri Aug  6 23:32:29 1999  Daniel Jacobowitz <drow@drow.them.org>
3154
3155         * Makefile.in (FLAGS_TO_PASS): Include prefix, exec_prefix,
3156         libdir, libsubdir and tooldir.
3157
3158 Mon Jun 21 05:40:15 1999  John David Anglin <dave@hiauly1>
3159
3160         * init.c (__objc_force_linking): Make global.
3161
3162 Thu May 20 03:20:59 1999  Jeffrey A Law  (law@cygnus.com)
3163
3164         * configure.in (AC_EXEEXT): Remove call.
3165         (compiler_name): Explicitly check with no extension and .exe
3166         extension.
3167         * configure: Regenerate.
3168
3169 Sun Apr 25 01:15:34 1999  Mumit Khan  <khan@xraylith.wisc.edu>
3170
3171         * Makefile.in (CC1OBJ): Define in terms of CC.
3172         (runtime-info.h): Use.
3173
3174 Fri April 8 08:21:07 1999 Ovidiu Predescu <ovidiu@cup.hp.com>
3175
3176         * objc-features.texi: Updated the URL to Boehm's GC page.
3177
3178 Fri Mar 26 23:41:07 1999 Ovidiu Predescu <ovidiu@cup.hp.com>
3179
3180         * archive.c (__objc_code_char, __objc_write_char): Explicitly specify
3181         the char as being signed (patch from Daniel Jacobowitz
3182         <drow@false.org>).
3183
3184 Wed Mar 24 22:41:28 1999  Mumit Khan  <khan@xraylith.wisc.edu>
3185
3186         * configure.in (AC_PREREQ): Update to 2.13.
3187         (AC_EXEEXT): Call to find possible file extension.
3188         (compiler_name): Use.
3189         * configure: Regenerate.
3190
3191 Wed Jan 27 02:31:01 1999  Jeffrey A Law  (law@cygnus.com)
3192
3193         * Makefile.in (ALL_CFLAGS): Add -DIN_GCC.
3194
3195 Tue Jan  5 01:38:53 1999  Jeffrey A Law  (law@cygnus.com)
3196
3197         * configure.in (thread_file): Correct and simplify code to find
3198         the thread file.
3199         * configure: Rebuilt.
3200
3201 1998-11-26  Manfred Hollstein  <manfred@s-direktnet.de>
3202
3203         * configure.in (compiler_name): Add check to detect if this
3204         language's compiler has been built.
3205         * configure: Regenerate.
3206
3207 Mon Nov 23 16:50:28 1998  Kaveh R. Ghazi  <ghazi@caip.rutgers.edu>
3208
3209         *  configure.in: Use AC_PREREQ(2.12.1).
3210
3211 Thu Nov 19 20:33:37 1998  Jeffrey A Law  (law@cygnus.com)
3212
3213         * Makefile.in (runtime-info.h): Avoid GNU make extensions.
3214
3215 Sun Nov  8 17:46:14 1998  Kaveh R. Ghazi  <ghazi@caip.rutgers.edu>
3216
3217         * Makefile.in (INCLUDES): Add -I$(srcdir)/$(MULTISRCTOP)../include.
3218
3219 Thu Oct 22 14:34:06 1998  Kaveh R. Ghazi  <ghazi@caip.rutgers.edu>
3220
3221         * configure.in: Use AC_CONFIG_AUX_DIR($topsrcdir).
3222
3223 Sat Oct 17 05:21:31 1998  Ovidiu Predescu  <ovidiu@slip.net>
3224
3225         * objc-features.texi (Top): Changed the email address.
3226         * objc-features.texi (Garbage Collection): Use @uref instead of @url.
3227
3228 Mon Oct 11 21:25:27 1998  Ovidiu Predescu  <ovidiu@slip.net>
3229
3230         * encoding.c: Redefine get_inner_array_type to get the first entry
3231         in the structure.
3232
3233 Thu Oct  8 12:21:14 1998  Richard Frith-Macdonald <richard@brainstorm.co.uk>
3234
3235         * encoding.c (objc_skip_type_qualifiers): Handle _C_BYREF.
3236         (objc_get_type_qualifiers): Similarly.
3237         * objc/encoding.h (_C_BYREF): Define.
3238         (_F_BYREF): Define.
3239
3240 1998-10-07  David S. Miller  <davem@pierdol.cobaltmicro.com>
3241
3242         * objc/sarray.h: Make boffset be an unsigned long when sparc so it
3243         works out on 64-bit systems.
3244
3245 Tue Oct  6 20:32:06 1998  Alexandre Oliva  <oliva@dcc.unicamp.br>
3246
3247         * Makefile.in (INCLUDES): Make it multilib-friendly.
3248
3249 Fri Oct  2 07:12:14 1998  H.J. Lu  (hjl@gnu.org)
3250
3251         * Makefile.in (INCLUDES): Add -I$(srcdir)/../gcc.
3252
3253 Thu Oct  1 22:33:03 1998 Robert Lipe  <robertl@dgii.com>
3254                          Jeffrey A Law  (law@cygnus.com)
3255
3256         * Makefile.in (INCLUDES): Reference gcc via $MULTIBUILDTOP.
3257         (FLAGS_TO_PASS): Added.
3258         (runtime-info.h): Reference cc1ibj via $MULTIBUILDTOP.
3259
3260         * archive.c: Change config.h to tconfig.h.
3261
3262         * configure.in: Find gcc's object directory even for multilibs.
3263
3264 Wed Sep 30 18:17:17 1998  Robert Lipe  <robertl@dgii.com>
3265
3266         * configure.in: Escape ^ in grep string.
3267         * configure: Rebuilt.
3268
3269 Wed Sep 30 09:14:52 1998  Jeffrey A Law  (law@cygnus.com)
3270
3271         * All .h files pushed down into the objc/ subdirectory.
3272         * Makefile.in (copy_headers): Corresponding changes.
3273         * configure.in (AC_INIT): Corresponding changes.
3274         * configure: Rebuilt.
3275
3276 1998-09-30  Ben Elliston  <bje@cygnus.com>
3277             Jeff Law      <law@cygnus.com>
3278
3279         * Makefile.in: Rewrite.
3280
3281         * configure.in: Likewise.
3282
3283         * configure: Regenerate.
3284
3285         * All .c files.  Remove "objc" prefix when including objc header
3286         files.  Include tconfig.h, not ../tconfig.h.
3287
3288 Mon Sep 21 23:27:10 1998  Ovidiu Predescu <ovidiu@slip.net>
3289
3290         * encoding.c (TREE_TYPE, ARRAY_TYPE): Define.
3291         (get_inner_array_type): Define.
3292
3293 1998-09-21  Ben Elliston  <bje@cygnus.com>
3294
3295         * New directory.  Moved files from ../gcc/objc.