libobjc/ChangeLog

   1 2013-10-16  Release Manager
   2
   3         * GCC 4.8.2 released.
   4
   5 2013-07-04  Kai Tietz  <ktietz@redhat.com>
   6
   7         * exception.c: Add check for SjLj to SEH blocks.
   8
   9 2013-05-31  Release Manager
  10
  11         * GCC 4.8.1 released.
  12
  13 2013-03-22  Release Manager
  14
  15         * GCC 4.8.0 released.
  16
  17 2013-02-03  Richard Sandiford  <rdsandiford@googlemail.com>
  18
  19         Update copyright years.
  20
  21 2012-10-19  Michael Meissner  <meissner@linux.vnet.ibm.com>
  22
  23         * encoding.c (TARGET_VSX): Provide definitions based on the
  24         current compilation options, and not based off the target options
  25         structure.
  26         (TARGET_ALTIVEC): Likewise.
  27         (TARGET_64BIT): Likewise.
  28
  29 2012-09-14  David Edelsohn  <dje.gcc@gmail.com>
  30
  31         * configure: Regenerated.
  32
  33 2012-07-19  Tristan Gingold  <gingold@adacore.com>
  34             Richard Henderson  <rth@redhat.com>
  35
  36         * exception.c (__gnu_objc_personality_seh0): New function.
  37
  38 2012-05-16  H.J. Lu  <hongjiu.lu@intel.com>
  39
  40         * configure: Regenerated.
  41
  42 2012-03-12  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
  43
  44         * configure.ac (enable_objc_gc): Remove alpha*-dec-osf* handling.
  45         * configure: Regenerate.
  46
  47         * thr.c (_XOPEN_SOURCE): Define unconditionally.
  48
  49 2011-11-21  Andreas Tobler  <andreast@fgznet.ch>
  50
  51         * configure: Regenerate.
  52
  53 2011-11-02  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
  54
  55         * Makefile.in (INCLUDES): Add -I$(MULTIBUILDTOP)../libgcc.
  56         * configure.ac (target_thread_file, HAVE_GTHR_DEFAULT): Remove.
  57         * configure: Regenerate.
  58         * config.h.in: Regenerate.
  59
  60 2011-10-17  Paul Brook  <paul@codesourcery.com>
  61             Matthias Klose  <doko@ubuntu.com>
  62
  63         * exception.c (parse_lsda_header): hardcode ttype_encoding for older
  64         ARM EABI toolchains.
  65         (get_ttype_entry) Remove __ARM_EABI_UNWINDER__ variant.
  66
  67 2011-10-09  Nicola Pero  <nicola.pero@meta-innovation.com>
  68
  69         PR libobjc/49883
  70         * init.c (__objc_exec_class): Work around a bug in clang's code
  71         generation.  Clang sets the class->info field to values different
  72         from 0x1 or 0x2 (the only allowed values in the traditional GNU
  73         Objective-C runtime ABI) to store some additional information, but
  74         this breaks backwards compatibility.  Wipe out all the bits in the
  75         fields other than the first two upon loading a class.
  76
  77 2011-10-09  Nicola Pero  <nicola.pero@meta-innovation.com>
  78
  79         * class.c (objc_lookup_class): Added back for compatibility with
  80         clang which seems to emit calls to it.
  81
  82 2011-10-08  Richard Frith-Macdonald <rfm@gnu.org>
  83             Nicola Pero  <nicola.pero@meta-innovation.com>
  84
  85         PR libobjc/50428
  86         * sendmsg.c (__objc_send_initialize): If a class does not have an
  87         +initialize method, search for an +initialize method in the
  88         superclass and in the ancestor classes and execute the first one
  89         that is found.  This makes the GNU runtime behave in the same way
  90         as the Apple/NeXT runtime with respect to +initialize methods and
  91         subclassing.
  92
  93 2011-08-06  Nicola Pero  <nicola.pero@meta-innovation.com>
  94
  95         PR libobjc/50002
  96         * class.c (__objc_update_classes_with_methods): Iterate over meta
  97         classes as well as normal classes when refreshing the method
  98         implementations.  This fixes replacing class methods.
  99
 100 2011-08-06  Nicola Pero  <nicola.pero@meta-innovation.com>
 101
 102         * class.c (class_getSuperclass): Fixed to work with meta classes
 103         still in construction too.
 104
 105 2011-08-06  Nicola Pero  <nicola.pero@meta-innovation.com>
 106
 107         * class.c (class_getSuperclass): Fixed typo in comment.
 108
 109 2011-08-06  Nicola Pero  <nicola.pero@meta-innovation.com>
 110
 111         PR libobjc/49882
 112         * class.c (class_getSuperclass): Return the superclass if the
 113         class is in construction.
 114         * objc/runtime.h (class_getSuperclass): Updated documentation.
 115
 116 2011-08-05  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
 117
 118         * Makefile.in (INCLUDES): Search
 119         $(srcdir)/$(MULTISRCTOP)../libgcc.
 120
 121 2011-06-08  Nicola Pero  <nicola.pero@meta-innovation.com>
 122
 123         * objc/objc.h (__GNU_LIBOBJC__): Bumped to 20110608.
 124
 125 2011-06-08  Nicola Pero  <nicola.pero@meta-innovation.com>
 126
 127         * configure.ac (VERSION): Bumped to 4:0:0.
 128         * configure (VERSION): Likewise.
 129
 130 2011-06-08  Nicola Pero  <nicola.pero@meta-innovation.com>
 131
 132         * objc/README: Updated.
 133         * objc-private/selector.h: Updated comments.
 134
 135 2011-06-07  Nicola Pero  <nicola.pero@meta-innovation.com>
 136
 137         * sendmsg.c (class_get_instance_method): Removed.
 138         (class_get_class_method): Removed.
 139         (objc_get_uninstalled_dtable): Removed.
 140
 141 2011-06-07  Nicola Pero  <nicola.pero@meta-innovation.com>
 142
 143         * objc-private/module-abi-8.h (class_get_instance_size): Removed.
 144         * objects.c (class_create_instance): Removed.
 145         * error.c (__USE_FIXED_PROTOTYPES__): Removed.
 146         * gc.c (__objc_generate_gc_type_description): Use
 147         class_getInstanceSize() instead of class_get_instance_size().
 148         * selector.c (sel_types_match): Made static.
 149         (sel_get_typed_uid): Removed.
 150         (sel_get_any_typed_uid): Removed.
 151         (sel_get_name): Removed.
 152         (sel_get_type): Removed.
 153         (sel_register_name): Removed.
 154         (sel_register_typed_name): Removed.
 155         (sel_get_uid): Removed.
 156
 157 2011-06-07  Nicola Pero  <nicola.pero@meta-innovation.com>
 158
 159         * encoding.c (method_get_number_of_arguments): Removed.
 160         (method_get_sizeof_arguments): Removed.
 161
 162 2011-06-07  Nicola Pero  <nicola.pero@meta-innovation.com>
 163
 164         * class.c (objc_next_class): Removed.
 165         (class_pose_as): Removed.
 166         (CLASSOF): Removed.
 167         (class_table_replace): Removed.
 168         (objc_lookup_class): Removed.
 169
 170 2011-06-07  Nicola Pero  <nicola.pero@meta-innovation.com>
 171
 172         Removed the Traditional Objective-C runtime public API.
 173         * Makefile.in (OBJC_DEPRECATED_H): Variable removed.
 174         (install-headers): Do not create the objc/deprecated directory and
 175         do not install the deprecated headers.
 176         (OBJC_H): Removed encoding.h and objc-api.h.
 177         * Object.m: Removed all methods with the exception of -class and
 178         -isEqual:.  Updated includes.  ([-class]): Use Modern API.
 179         * objc/Object.h: Do not include deprecated/Object.h.
 180         * objc/deprecated/Object.h: Removed.
 181         * linking.m (__objc_linking): Call [Object class] instead of
 182         [Object name].
 183         * Protocol.m: Removed all methods with the exception of -isEqual:.
 184         Updated includes.
 185         * objc/Protocol.h: Do not include deprecated/Protocol.h.
 186         * objc/deprecated/Protocol.h: Removed.
 187         * objc/deprecated/struct_objc_symtab.h: Removed.
 188         * objc/deprecated/struct_objc_module.h: Removed.
 189         * objc/deprecated/struct_objc_ivar.h: Removed.
 190         * objc/deprecated/struct_objc_ivar_list.h: Removed.
 191         * objc/deprecated/struct_objc_method.h: Removed.
 192         * objc/deprecated/struct_objc_method_list.h: Removed.
 193         * objc/deprecated/struct_objc_protocol_list.h: Removed.
 194         * objc/deprecated/struct_objc_category.h: Removed.
 195         * objc/deprecated/MetaClass.h: Removed.
 196         * objc/deprecated/objc_msg_sendv.h: Removed.
 197         * objc/deprecated/README: Removed.
 198         * objc/deprecated/struct_objc_class.h: Removed.
 199         * objc/deprecated/struct_objc_protocol.h: Removed.
 200         * objc/deprecated/struct_objc_selector.h: Removed.
 201         * objc/encoding.h: Removed.
 202         * objc/message.h (struct objc_super): Removed the definition for
 203         the Traditional Objective-C runtime API.
 204         * objc/objc.h: Do not include objc/objc-decls.h.
 205         deprecated/struct_objc_selector.h, deprecated/MetaClass.h,
 206         deprecated/struct_objc_class.h, deprecated/struct_objc_protocol.h
 207         and deprecated/objc_msg_sendv.h.  Uncommented new definition of
 208         Protocol *.
 209         * objc/objc-api.h: Removed.
 210         * objc/runtime.h: Updated comments.  Removed check to detect
 211         concurrent usage of Traditional and Modern APIs.
 212         * objc-private/module-abi-8.h: Always define struct objc_class and
 213         struct objc_protocol.  (struct objc_protocol_list): Changed type
 214         of 'list' argument from 'Protocol *' to 'struct objc_protocol *'.
 215         (class_get_instance_size): Added.
 216         * objc-private/protocols.h (__objc_protocols_add_protocol): Take a
 217         'struct objc_protocol *' as argument, not a 'Protocol *'.
 218         * objc-private/runtime.h: Updated comments.
 219         * objc-private/selector.h (struct objc_selector, sel_eq): Added.
 220         * class.c: Include objc-private/selector.h.
 221         (objc_get_meta_class): Return a Class instead of a MetaClass.
 222         * encoding.c (method_get_next_argument): Removed.
 223         (method_get_first_argument): Removed.
 224         (method_get_nth_argument): Removed.
 225         * gc.c: Include objc/runtime.h instead of objc/encoding.h.
 226         Include objc-private/module-abi-8.h and ctype.h.
 227         * protocols.c (__objc_protocols_add_protocol): Take a 'struct
 228         objc_protocl *' as argument, not a 'Protocol *'.
 229         (class_addProtocol): Added casts to 'struct objc_protocol *' and
 230         'Protocol *'.
 231         (class_copyProtocolList): Likewise.
 232         (protocol_conformsToProtocol): Likewise.
 233         (protocol_copyProtocolList): Likewise.
 234         * sarray.c: Include objc-private/module-abi-8.h.
 235         * sendmsg.c (method_get_next_argument): Removed.
 236         (method_get_first_argument): Removed.
 237         (method_get_nth_argument): Removed.
 238         (objc_msg_sendv): Removed.
 239         (arglist_t, retval_t): New.  (class_get_class_method): Take a
 240         'Class', not 'MetaClass', argument.
 241         * thr.c: Include module-abi-8.h.
 242
 243 2011-06-03  Nicola Pero  <nicola.pero@meta-innovation.com>
 244
 245         * Makefile.in (OBJC_DEPRECATED_H): Removed struct_objc_static_instances.h
 246         and objc_get_uninstalled_dtable.h.
 247         * objc/deprecated/struct_objc_static_instances.h: Removed.
 248         * objc/deprecated/objc_get_uninstalled_dtable.h: Removed.
 249         * objc/objc-api.h: Do not include deprecated/objc_static_instances.h
 250         and deprecated/objc_get_uninstalled_dtable.h.
 251
 252 2011-06-03  Nicola Pero  <nicola.pero@meta-innovation.com>
 253
 254         * Makefile.in (OBJC_DEPRECATED_H): Removed objc_object_alloc.h.
 255         * objc/deprecated/objc_object_alloc.h: Removed.
 256         * objc/objc-api.h: Do not include deprecated/objc_object_alloc.h.
 257         * objects.c (_objc_object_alloc, _objc_object_dispose,
 258         _objc_object_copy): Removed.
 259         * libobjc.def (__objc_object_alloc, __objc_object_copy,
 260         __objc_object_dispose): Removed.
 261
 262 2011-06-03  Nicola Pero  <nicola.pero@meta-innovation.com>
 263
 264         * Makefile.in (OBJC_DEPRECATED_H): Removed METHOD_NULL.h.
 265         * objc/objc-api.h: Do not include deprecated/METHOD_NULL.h.
 266         * objc/deprecated/METHOD_NULL.h: Removed.
 267
 268 2011-06-03  Nicola Pero  <nicola.pero@meta-innovation.com>
 269
 270         * Makefile.in (OBJC_DEPRECATED_H): Removed objc_valloc.h,
 271         objc_malloc.h and objc_unexpected_exception.h.
 272         (exception.lo): Do not use -Wno-deprecated-declarations.
 273         (exception_gc.lo): Likewise.
 274         * objc/objc-api.h: Do not include deprecated/objc_valloc.h,
 275         deprecated/objc_malloc.h and
 276         deprecated/objc_unexpected_exception.h.
 277         * objc/deprecated/objc_valloc.h: Removed.
 278         * objc/deprecated/objc_malloc.h: Removed.
 279         * objc/deprecated/objc_unexpected_exception.h: Removed.
 280         * exception.c (_objc_unexpected_exception): Removed.
 281         (objc_exception_throw): Do not check for
 282         _objc_unexpected_exception.
 283         * memory.c (objc_valloc, _objc_malloc, _objc_atomic_malloc,
 284         _objc_valloc, _objc_realloc, _objc_calloc, _objc_free): Removed.
 285         * libobjc.def (_objc_unexpected_exception, objc_valloc): Removed.
 286
 287 2011-06-03  Nicola Pero  <nicola.pero@meta-innovation.com>
 288
 289         * objc/objc.h: Do not include deprecated/STR.h.
 290         * objc/deprecated/STR.h: Removed.
 291         * Makefile.in (OBJC_DEPRECATED_H): removed STR.h.
 292
 293 2011-06-03  Nicola Pero  <nicola.pero@meta-innovation.com>
 294
 295         * Makefile.in (OBJC_H): Removed hash.h and sarray.h.
 296         (OBJC_DEPRECATED_H): Likewise.
 297         * libobjc.def (objc_hash_new, objc_hash_delete, objc_hash_add,
 298         objc_hash_remove, objc_hash_next, objc_hash_value_for_key,
 299         objc_hash_is_key_in_hash, hash_add, hash_delete, hash_new,
 300         hash_next, hash_remove, hash_value_for_key, hash_is_key_in_hash,
 301         sarray_at_put, sarray_at_put_safe, sarray_free, sarray_lazy_copy,
 302         sarray_new, sarray_realloc, sarray_remove_garbage): Removed.
 303         * objc/sarray.h: Removed.
 304         * objc/hash.h: Removed.
 305         * objc/deprecated/sarray.h: Removed.
 306         * objc/deprecated/hash.h: Removed.
 307         * objc/Object.h: Do not include objc/deprecated/hash.h
 308         * Object.m: Include string.h.
 309         * objc/objc-api.h: Do not include objc/deprecated/hash.h.
 310         * objc-private/common.h (GNU_LIBOBJC_COMPILING_LIBOBJC_ITSELF):
 311         Removed.
 312
 313 2011-06-03  Nicola Pero  <nicola.pero@meta-innovation.com>
 314
 315         * Object.m ([-forward::]): Removed.
 316         * objc/deprecated/Object.h ([-forward::]): Removed.
 317         * sendmsg.c (__objc_forward): Updated comments.
 318
 319 2011-06-03  Nicola Pero  <nicola.pero@meta-innovation.com>
 320
 321         * Makefile.in (OBJC_H): Removed objc-list.h.
 322         (OBJC_DEPRECATED_H): Removed objc-list.h.
 323         * objc/objc-list.h: File removed.
 324         * objc/deprecated/objc-list.h: File removed.
 325
 326 2011-06-03  Nicola Pero  <nicola.pero@meta-innovation.com>
 327
 328         * Makefile.in (OBJC_H): Removed typedstream.h.
 329         (OBJC_DEPRECATED_H): Removed typedstream.h.
 330         (C_SOURCE_FILES): Removed archive.c.
 331         (Object.lo): Rule removed.
 332         (Object_gc.lo): Likewise.
 333         (archive.lo): Likewise.
 334         (archive_gc.lo): Likewise.
 335         * objc/deprecated/Object.h ([+streamVersion:], [-read], [-write],
 336         [-awake]): Removed.
 337         Do not include deprecated/typedstream.h.
 338         * Object.m: Removed the same methods.
 339         * archive.c: File removed.
 340         * objc/typedstream.h: File removed.
 341         * objc/deprecated/typedstream.h: File removed.
 342         * libobjc.def (__objc_read_nbyte_uint, __objc_read_nbyte_ulong,
 343         __objc_write_class, __objc_write_object, __objc_write_selector,
 344         objc_close_typed_stream, objc_end_of_typed_stream,
 345         objc_flush_typed_stream, objc_get_stream_class_version,
 346         objc_open_typed_stream, objc_open_typed_stream_for_file,
 347         objc_read_array, objc_read_char, objc_read_int, objc_read_long,
 348         objc_read_object, objc_read_selector, objc_read_short,
 349         objc_read_string, objc_read_type, objc_read_types,
 350         objc_read_unsigned_char, objc_read_unsigned_int,
 351         objc_read_unsigned_long, objc_read_unsigned_short,
 352         objc_write_array, objc_write_char, objc_write_int,
 353         objc_write_long, objc_write_object, objc_write_object_reference,
 354         objc_write_root_object, objc_write_selector, objc_write_short,
 355         objc_write_string, objc_write_string_atomic, objc_write_type,
 356         objc_write_types, objc_write_unsigned_char,
 357         objc_write_unsigned_int, objc_write_unsigned_long,
 358         objc_write_unsigned_short): Removed.
 359
 360 2011-06-02  Nicola Pero  <nicola.pero@meta-innovation.com>
 361
 362         * Makefile.in (OBJC_DEPRECATED_H): Removed objc_error.h.
 363         * objc/deprecated/objc_error.h: Removed.
 364         * objc/objc-api.h: Do not include deprecated/objc_error.h.
 365         * libobjc.def (objc_error, objc_verror): Removed.
 366         * error.c (_objc_error_handler, objc_error, objc_verror,
 367         objc_set_error_handler): Removed.
 368         * Object.m ([-error:], [-perform:], [-perform:with:],
 369         [-perform:with:with], [-subclassResponsibility:],
 370         [-notImplemented:], [-shouldNotImplement:], [-doesNotRecognize:]):
 371         Removed.
 372         * objc/deprecated/Object.h: Removed the same methods.
 373         * sendmsg.c (__objc_forward): Do not try to invoke the "error:"
 374         method after trying to invoke the "doesNotRecognize:" method.
 375
 376 2011-05-26  Nicola Pero  <nicola.pero@meta-innovation.com>
 377
 378         * sendmsg.c: Reindented part of the file.  No non-trivial changes
 379         in code.
 380
 381 2011-05-26  Nicola Pero  <nicola.pero@meta-innovation.com>
 382
 383         * sendmsg.c (__objc_install_dtable_for_class): Use objc_getClass,
 384         not objc_lookup_class.
 385
 386 2011-05-25  Richard Frith-Macdonald <rfm@gnu.org>
 387             David Ayers  <ayers@fsfe.org>
 388
 389         PR libobjc/38307
 390         * sendmsg.c: Include objc/hash.h.
 391         (get_implementation): New function, mostly with code from get_imp
 392         updated to support the new +initialize dispatch table logic.
 393         (get_imp): Use get_implementation.
 394         (__objc_responds_to): Updated to support the new +initialize
 395         dispatch table logic.
 396         (class_respondsToSelector): Likewise.
 397         (objc_msg_lookup): Use get_implementation.
 398         (__objc_init_install_dtable): Removed.
 399         (__objc_install_methods_in_dtable): Updated arguments.
 400         (__objc_install_dispatch_table_for_class): Renamed to
 401         __objc_install_dtable_for_class and updated to support the new
 402         +initialize dispatch table logic.
 403         (__objc_update_dispatch_table_for_class): Updated to support the
 404         new +initialize dispatch table logic.
 405         (__objc_forward): Call get_implementation instead of get_imp.
 406         (prepared_dtable_table): New.
 407         (__objc_prepare_dtable_for_class): New.
 408         (__objc_prepared_dtable_for_class): New.
 409         (__objc_get_prepared_imp): New.
 410         (__objc_install_prepared_dtable_for_class): New.
 411
 412 2011-05-24  Nicola Pero  <nicola.pero@meta-innovation.com>
 413
 414         PR libobjc/48177
 415         * selector.c (__sel_register_typed_name): Use sel_types_match()
 416         instead of strcmp() to compare selector types (Suggestion by
 417         Richard Frith-Macdonald <rfm@gnu.org>).
 418
 419 2011-04-15  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
 420
 421         PR libobjc/32037
 422         * Makefile.in (OBJC_GCFLAGS): Move ...
 423         * configure.ac (enable_objc_gc): ... here.
 424         Add $(libsuffix) to OBJC_BOEHM_GC.
 425         * configure: Regenerate.
 426
 427 2011-02-28  Nicola Pero  <nicola.pero@meta-innovation.com>
 428
 429         * selector.c (sel_getTypedSelector): Return NULL if there are
 430         multiple selectors with conflicting types.
 431         * objc/runtime.h (sel_getTypedSelector): Updated documentation.
 432
 433 2011-02-28  Richard Frith-Macdonald <rfm@gnu.org>
 434
 435         PR libobjc/47922
 436         * gc.c (class_ivar_set_gcinvisible): Use _C_GCINVISIBLE instead of
 437         a hardcoded "!".
 438
 439 2011-02-13  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
 440
 441         * configure: Regenerate.
 442
 443 2010-12-26  Nicola Pero  <nicola.pero@meta-innovation.com>
 444
 445         * init.c (create_tree_of_subclasses_inherited_from): Use
 446         class_superclass_of_class instead of assuming a class is
 447         unresolved when it could be resolved.  Tidied up assignment and
 448         check.
 449         (__objc_tree_insert_class): Enhanced DEBUG_PRINTF.
 450         (objc_tree_insert_class): Tidied up loop; return immediately upon
 451         inserting a class.
 452         (__objc_exec_class): Do not set __objc_class_tree_list.
 453
 454 2010-12-24  Nicola Pero  <nicola.pero@meta-innovation.com>
 455
 456         * selector.c (sel_getTypedSelector): Return NULL if given a NULL
 457         argument.
 458         (sel_registerTypedName): Same.
 459         (sel_registerName): Same.
 460         * objc/runtime.h: Updated documentation.
 461
 462 2010-12-24  Nicola Pero  <nicola.pero@meta-innovation.com>
 463
 464         * objc/runtime.h (class_addIvar): Updated documentation.  The
 465         alignment is actually the log_2 of the alignment in bytes.
 466         * ivars.c (class_addIvar): Corresponding change to the
 467         implementation.
 468
 469 2010-12-24  Nicola Pero  <nicola.pero@meta-innovation.com>
 470
 471         * objc/runtime.h (sel_getType): Renamed to sel_getTypeEncoding to
 472         be consistent with method_getTypeEncoding and
 473         ivar_getTypeEncoding.
 474         (sel_copyTypedSelectorList, sel_getTypedSelector): New.
 475         * selector.c (sel_getType): Renamed to sel_getTypeEncoding.
 476         (sel_copyTypedSelectorList, sel_getTypedSelector): New.
 477         (sel_get_type): Updated call to sel_getType.
 478
 479 2010-12-24  Nicola Pero  <nicola.pero@meta-innovation.com>
 480
 481         * objc/runtime.h (class_conformsToProtocol,
 482         class_copyProtocolList): Updated documentation.
 483
 484 2010-12-23  Nicola Pero  <nicola.pero@meta-innovation.com>
 485
 486         * init.c (create_tree_of_subclasses_inherited_from): Updated
 487         DEBUG_PRINTF messages.
 488         (__objc_tree_insert_class): Same.
 489         (__objc_send_load_using_method_list): Same.
 490         (__objc_send_load): Same.
 491         (__objc_exec_class): Same.  In particular, do not print the module
 492         name since it is no longer used.
 493         * sendmsg.c (__objc_send_initialize): Added DEBUG_PRINTFs for
 494         tracking +initialize calls.
 495         (__objc_update_dispatch_table_for_class): Added DEBUG_PRINTFs for
 496         tracking updates of dispatch tables.
 497         (__objc_install_dispatch_table_for_class): Same.
 498
 499 2010-12-23  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
 500
 501         * Makefile.in (libobjc$(libsuffix).la): Link with -Wc,-shared-libgcc.
 502         (libobjc_gc$(libsuffix).la): Likewise.
 503
 504 2010-12-23  Nicola Pero  <nicola.pero@meta-innovation.com>
 505
 506         * sendmsg.c (class_addMethod): Return NO if the method already
 507         exists in the class.
 508
 509 2010-12-22  Nicola Pero  <nicola.pero@meta-innovation.com>
 510
 511         * init.c (duplicate_classes): New.
 512         (__objc_exec_class): Initialize duplicate_classes.
 513         (__objc_create_classes_tree): Ignore classes in the
 514         duplicate_classes table.
 515         (__objc_call_load_callback): Same.
 516         (__objc_init_class): If a duplicate class is found, add it to
 517         duplicate_classes instead of aborting.  Return YES if the class is
 518         not a duplicate, and NO if it is.
 519         * objc-private/runtime.h (__objc_init_class): Updated prototype.
 520
 521 2010-12-22  Nicola Pero  <nicola.pero@meta-innovation.com>
 522
 523         * objc-private/objc-list.h: Reindented file.  No code changes.
 524         * objc-private/sarray.h: Same change.
 525
 526 2010-12-22  Nicola Pero  <nicola.pero@meta-innovation.com>
 527
 528         * objc-private/accessors.h: Removed 'extern "C"' guards.  This
 529         file is never compiled with C++.
 530         * objc-private/hash.h: Same change.
 531         * objc-private/objc-list.h: Same change.
 532         * objc-private/objc-sync.h: Same change.
 533         * objc-private/protocols.h: Same change.
 534         * objc-private/runtime.h: Same change.
 535         * objc-private/sarray.h: Same change.
 536         * objc-private/selector.h: Same change.
 537
 538 2010-12-21  Nicola Pero  <nicola.pero@meta-innovation.com>
 539
 540         PR libobjc/18764
 541         * class.c (__objc_add_class_to_hash): Return YES if the class was
 542         added, and NO if it already existed.
 543         * init.c (__objc_init_class): If __objc_add_class_to_hash returns
 544         NO, then abort the program with an error message.
 545         * objc-private/runtime.h (__objc_add_class_to_hash): Updated
 546         declaration.
 547
 548 2010-12-21  Nicola Pero  <nicola.pero@meta-innovation.com>
 549
 550         * init.c (_objc_load_callback): Initialize with 0.
 551         (__objc_call_callback): Renamed to __objc_call_load_callback.
 552         Check _objc_load_callback only once, and if it is not set, return
 553         immediately.
 554         (objc_send_load): Updated call to __objc_call_callback.
 555
 556 2010-12-21  Nicola Pero  <nicola.pero@meta-innovation.com>
 557
 558         PR libobjc/16110
 559         * init.c (__objc_send_message_in_list): Renamed to
 560         __objc_send_load_using_method_list.  Do not take an 'op' argument.
 561         Register the 'load' selector if needed.
 562         (__objc_send_load): Do not register the 'load' selector.  Updated
 563         call to __objc_send_message_in_list.
 564         (__objc_create_classes_tree): Add the class of any claimed
 565         category that was loaded in the module to the list of classes for
 566         which we try to execute +load.
 567
 568 2010-12-21  Nicola Pero  <nicola.pero@meta-innovation.com>
 569
 570         * objc-private/common.h: When DEBUG is defined, include <stdio.h>.
 571         Updated comments.
 572         * init.c (__objc_tree_insert_class): Use %p, not %x, when printing
 573         a pointer using DEBUG_PRINTF.
 574
 575 2010-12-21  Nicola Pero  <nicola.pero@meta-innovation.com>
 576
 577         PR libobjc/45953
 578         * selector.c (__sel_register_typed_name): When registering a new
 579         selector with the same name as an existing one, reuse the existing
 580         name string.  Also updated types, casts and comments in the whole
 581         function.
 582
 583 2010-12-21  Nicola Pero  <nicola.pero@meta-innovation.com>
 584
 585         * objc-private/module-abi-8.h (struct objc_symtab): Declare 'refs'
 586         to be 'struct objc_selector *' and not 'SEL'.
 587         * init.c (__objc_exec_class): Call
 588         __objc_register_selectors_from_module instead of iterating over
 589         each selector and calling __sel_register_typed_name for each.
 590         * objc-private/selector.h: Declare
 591         __objc_register_selectors_from_module instead of
 592         __sel_register_typed_name.
 593         * selector.c (__objc_register_selectors_from_module): New.
 594         (__sel_register_typed_name): Made static.
 595
 596 2010-12-21  Nicola Pero  <nicola.pero@meta-innovation.com>
 597
 598         * linking.m: Do not include objc/NXConstStr.h.
 599
 600 2010-12-21  Nicola Pero  <nicola.pero@meta-innovation.com>
 601
 602         * objc-private/runtime.h (DEBUG_PRINTF): Moved from here ...
 603         * objc-private/common.h (DEBUG_PRINTF): To here.
 604         * hash.c: Do not include objc-private/runtime.h and objc/thr.h.
 605
 606 2010-12-21  Nicola Pero  <nicola.pero@meta-innovation.com>
 607
 608         * hash.c: Tidied up comments and indentation.  No code changes.
 609
 610 2010-12-19  Nicola Pero  <nicola.pero@meta-innovation.com>
 611
 612         PR libobjc/47012
 613         * accessors.m (objc_getProperty): If not atomic, do not
 614         retain/autorelease the returned value.
 615
 616 2010-12-19  Nicola Pero  <nicola.pero@meta-innovation.com>
 617
 618         * objc-private/runtime.h (__objc_selector_max_index,
 619         __objc_init_selector_tables, __objc_register_selectors_from_class,
 620         __objc_register_selectors_from_list,
 621         __objc_register_selectors_from_description_list): Moved to ...
 622         * objc-private/selector.h: ... here.
 623
 624 2010-12-19  Nicola Pero  <nicola.pero@meta-innovation.com>
 625
 626         * objc-private/runtime.h (__objc_class_links_resolved): Removed.
 627         (__objc_print_dtable_stats): Removed.
 628         (__sel_register_typed_name): Removed.
 629         * sendmsg.c (__objc_print_dtable_stats): Use 'void' as argument.
 630
 631 2010-12-19  Nicola Pero  <nicola.pero@meta-innovation.com>
 632
 633         * init.c (__objc_exec_class): Call __objc_resolve_class_links (),
 634         if appropriate, after loading the module.
 635
 636 2010-12-19  Nicola Pero  <nicola.pero@meta-innovation.com>
 637
 638         * sendmsg.c (method_setImplementation): Do not declare.
 639
 640 2010-12-19  Nicola Pero  <nicola.pero@meta-innovation.com>
 641
 642         * objc/message.h: Updated comments.
 643         * objc/runtime.h: Updated comments.
 644
 645 2010-12-19  Nicola Pero  <nicola.pero@meta-innovation.com>
 646
 647         * class.c (objc_lookupClass): Renamed to objc_lookUpClass.
 648         * protocols.c: Updated all calls to objc_lookupClass to call
 649         objc_lookUpClass instead.
 650         * sendmsg.c (objc_lookupClass): Do not declare.
 651         (get_imp): Update call to objc_lookupClass to call
 652         objc_lookUpClass instead.
 653         * objc/runtime.h (objc_lookupClass): Renamed to objc_lookUpClass.
 654
 655 2010-12-19  Nicola Pero  <nicola.pero@meta-innovation.com>
 656
 657         * objc/runtime.h (class_ivar_set_gcinvisible): Declare.
 658         * sendmsg.c (_CLS_IN_CONSTRUCTION, CLS_IS_IN_CONSTRUCTION): Do not
 659         define.  Updated comments.
 660
 661 2010-12-19  Nicola Pero  <nicola.pero@meta-innovation.com>
 662
 663         * objc/encoding.h: Updated comments.
 664         * objc/runtime.h: Updated comments.
 665         (objc_setGetUnknownClassHandler): Mark with objc_EXPORT.
 666         (objc_sizeof_type): Same.
 667         (objc_alignof_type): Same.
 668         (objc_aligned_size): Same.
 669         (objc_promoted_size): Same.
 670         (objc_skip_type_qualifiers): Same.
 671         (objc_skip_typespec): Same.
 672         (objc_skip_offset): Same.
 673         (objc_skip_argspec): Same.
 674         (objc_get_type_qualifiers): Same.
 675         (objc_layout_structure): Same.
 676         (objc_layout_structure_next_member): Same.
 677         (objc_layout_finish_structure): Same.
 678         (objc_layout_structure_get_info): Same.
 679
 680 2010-12-19  Nicola Pero  <nicola.pero@meta-innovation.com>
 681
 682         * init.c: Updated comments.
 683         * objc/objc-api.h: Updated comments.
 684         * objc/runtime.h (_objc_load_callback): Declare.
 685
 686 2010-12-19  Nicola Pero  <nicola.pero@meta-innovation.com>
 687
 688         * objc/Object.h: Include deprecated/typedstream.h and
 689         deprecated/hash.h instead of typedstream.h.  Updated comments.
 690
 691 2010-12-19  Nicola Pero  <nicola.pero@meta-innovation.com>
 692
 693         * Makefile.in (OBJC_DEPRECATED_H): Added objc_msg_sendv.h.
 694         * objc/deprecated/objc_msg_sendv.h: New.
 695         * objc/message.h: Do not define retval_t, apply_t, arglist,
 696         arglist_t, objc_msg_sendv, now in
 697         objc/deprecated/objc_msg_sendv.h.
 698         * objc/objc.h: Do not include message.h; include
 699         objc/deprecated/objc_msg_sendv.h instead.  Tidied up comments.
 700         * sendmsg.c: Include objc/message.h.
 701         * thr.c: Include objc/message.h.
 702
 703 2010-12-19  Nicola Pero  <nicola.pero@meta-innovation.com>
 704
 705         * objc/objc-exception.h: Include objc-decls.h.  Mark all
 706         functions with objc_EXPORT.
 707         * objc/objc-sync.h: Same change.
 708
 709 2010-12-19  Nicola Pero  <nicola.pero@meta-innovation.com>
 710
 711         * Protocol.m: Moved all methods, with the exception of -isEqual:,
 712         into the 'Deprecated' category.
 713         * objc/Protocol.h: Removed all methods, moved to
 714         objc/deprecated/Protocol.h.  Include objc/deprecated/Protocol.h.
 715         * objc/deprecated/Protocol.h: New.
 716         * Makefile.in (OBJC_DEPRECATED_H): Added Protocol.h.
 717
 718 2010-12-19  Nicola Pero  <nicola.pero@meta-innovation.com>
 719
 720         * init.c: Include objc-private/selector.h.  Do not declare
 721         __sel_register_typed_name.
 722         * objc-private/selector.h (__sel_register_typed_name): Declare.
 723         * selector.c: Include objc-private/selector.h.
 724
 725 2010-12-18  Nicola Pero  <nicola.pero@meta-innovation.com>
 726
 727         * class.c: Tidied up comments and indentation.  No code changes.
 728         * error.c: Same.
 729         * exception.c: Same.
 730         * init.c: Same.
 731         * ivars.c: Same.
 732         * memory.c: Same.
 733         * objc-foreach.c: Same.
 734         * objc-sync.c: Same.
 735         * objects.c: Same.
 736         * protocols.c: Same.
 737         * sarray.c: Same.
 738         * thr.c: Same.
 739
 740 2010-12-17  Nicola Pero  <nicola.pero@meta-innovation.com>
 741
 742         * init.c: Include objc/runtime.h and objc-private/module-abi-8.h
 743         instead of objc/objc-api.h.
 744         (init_check_module_version): Take a 'struct objc_module *'
 745         argument instead of 'Module_t'.  Use 'struct objc_module *'
 746         instead of 'Module_t'.
 747         (__objc_created_classes_tree): Take a 'struct objc_module *'
 748         argument instead of 'Module_t'; use 'struct objc_symtab *' instead
 749         of 'Symtab_t'.
 750         (__objc_call_callback): Take a 'struct objc_module *' argument
 751         instead of 'Module_t'; use 'struct objc_symtab *' instead of
 752         'Symtab_t' and 'struct objc_category *' instead of 'Category_t'.
 753         (_objc_load_callback): Take a 'struct objc_category *' argument
 754         instead of 'Category *'.
 755         (class_superclass_of_class): Use objc_getClass() instead of
 756         objc_lookup_class().
 757         (create_tree_of_subclasses_inherited_from): Same change (also, use
 758         an explicit 'if' instead of '?').
 759         (objc_init_statics): Same change.
 760         (objc_send_load): Same change.
 761         (__objc_init_protocol): same change.
 762         (__objc_send_message_in_list): Take a 'struct objc_method_list *'
 763         argument instead of 'MethodList_t'.  Use 'struct objc_method *'
 764         instead of 'Method_t'.
 765         (__objc_send_load): Use 'struct objc_method_list *' instead of
 766         'MethodList_t'.  Use sel_registerName() instead of
 767         sel_register_name().
 768         (__objc_exec_class): Take a 'struct objc_module *' argument
 769         instead of 'Module_t'.  Use 'struct objc_symtab *' instead of
 770         'Symtab_t'.  Use objc_getClass() instead of objc_lookup_class().
 771         Use 'struct objc_category *' instead of 'Category_t'.
 772
 773 2010-12-16  Nicola Pero  <nicola.pero@meta-innovation.com>
 774
 775         * sendmsg.c: Include objc/runtime.h instead of objc/objc-api.h.
 776         Include objc-private/module-abi-8.h and objc-private/selector.h
 777         instead of objc/encoding.h.
 778         (objc_msg_lookup_super): Use super->super_class instead of
 779         super->class.
 780         (method_get_first_argument, method_get_next_argument): Declare
 781         locally.
 782         (class_get_instance_method): Declare before using.
 783         (objc_msg_sendv): Use 'struct objc_method' instead of 'Method'.
 784         (__objc_init_dispatch_tables, __objc_send_initialize): Use
 785         sel_registerName() instead of sel_register_name().
 786         (__objc_forward): Use sel_getName() instead of sel_get_name().
 787         (objc_get_uninstalled_dtable): Use 'void' as argument.
 788         * objc-private/selector.h: New.
 789
 790 2010-12-15  Nicola Pero  <nicola.pero@meta-innovation.com>
 791
 792         * objc/message.h (objc_super): When using the modern API, do not
 793         define Super and Super_t, and always use 'super_class' for the
 794         super class field.
 795         (objc_msg_lookup_super): Updated prototype to use 'struct
 796         objc_super *' instead of 'Super_t'.
 797         * sendmsg.c (objc_msg_lookup_super): Updated prototype to use
 798         'struct objc_super *' instead of 'Super_t'.
 799
 800 2010-12-15  Nicola Pero  <nicola.pero@meta-innovation.com>
 801
 802         * objc/message.h: Update comments, reindented code and moved
 803         deprecated types and functions at the end of the file.  No code
 804         changes.
 805
 806 2010-12-15  Nicola Pero  <nicola.pero@meta-innovation.com>
 807
 808         * ivars.c (class_addIvar): Use the 'size' argument instead of
 809         trying to calculate it using objc_sizeof_type().
 810         * objc/runtime.h (class_addIvar): Updated comments.
 811
 812 2010-12-15  Nicola Pero  <nicola.pero@meta-innovation.com>
 813
 814         * sendmsg.c: Reindented some code and tidied up comments.  No
 815         actual code changes.
 816
 817 2010-12-14  Nicola Pero  <nicola.pero@meta-innovation.com>
 818
 819         * objc/Object.h: Moved all the methods, with the exception of
 820         -class and -isEqual:, into ...
 821         * objc/deprecated/Object.h: here.
 822         * Object.m: Moved all the methods, with the exception of -class
 823         and -isEqual: into the 'Deprecated' category.
 824
 825 2010-12-14  Nicola Pero  <nicola.pero@meta-innovation.com>
 826
 827         * objects.c (object_copy): Do not #undef as we are no longer
 828         including objc/objc-api.h.
 829         * selector.c: Include objc/runtime.h and
 830         objc-private/module-abi-8.h.  Do not include objc/objc-api.h and
 831         objc/encoding.h.  Updated
 832         (__objc_register_selectors_from_class): Use struct
 833         objc_method_list * instead of MethodList_t.
 834         (__objc_register_selectors_from_list): Use Method instead of
 835         Method_t.
 836         (struct objc_method_description_list): Do not define here.
 837         (__objc_register_instance_methods_to_class): Use struct
 838         objc_method_list * instead of MethodList_t and Method instead of
 839         Method_t.
 840
 841 2010-12-14  Nicola Pero  <nicola.pero@meta-innovation.com>
 842
 843         * selector.c: Reindented some code and tidied up comments.  No
 844         actual code changes.
 845
 846 2010-12-13  Iain Sandoe  <iains@gcc.gnu.org>
 847
 848         * encoding.c (_darwin_rs6000_special_round_type_align): New.
 849         (darwin_rs6000_special_round_type_align): Adjust to use new routine.
 850
 851 2010-12-11  Nicola Pero  <nicola.pero@meta-innovation.com>
 852
 853         * sendmsg.c (selector_resolveClassMethod): New.
 854         (selector_resolveInstanceMethod): New.
 855         (__objc_resolve_class_method): New.
 856         (__objc_resolve_instance_method): New.
 857         (get_imp): Call __objc_resolve_class_method or
 858         __objc_resolve_instance_method at the appropriate time.
 859         (objc_msg_lookup): Same.
 860         (class_getClassMethod): Same.
 861         (class_getInstanceMethod): Same.
 862         (__objc_init_dispatch_tables): Initialize
 863         selector_resolveClassMethod and selector_resolveInstanceMethod.
 864         * objc/runtime.h: Updated documentation of class_getClassMethod,
 865         class_getInstanceMethod and class_getMethodImplementation.
 866
 867 2010-12-11  Nicola Pero  <nicola.pero@meta-innovation.com>
 868
 869         * objc-private/module-abi-8.h (struct objc_symtab): Updated
 870         description of sel_ref_cnt and refs.
 871         * objc/deprecated/struct_objc_symtab.h (objc_symtab): Same change.
 872
 873 2010-12-06  Dave Korn  <dave.korn.cygwin@gmail.com>
 874
 875         PR target/40125
 876         PR lto/46695
 877         * configure.ac (extra_ldflags_libobjc): Invoke ACX_LT_HOST_FLAGS.
 878         * Makefile.in (lt_host_flags): Import AC_SUBST'd value.
 879         * aclocal.m4: Regenerate.
 880         * configure: Regenerate.
 881
 882 2010-12-03  Matthias Klose  <doko@ubuntu.com>
 883
 884         * configure.ac (VERSION): Bump the version to 3:0:0.
 885         * configure: Regenerate.
 886
 887 2010-11-23  Richard Frith-Macdonald <rfm@gnu.org>
 888
 889         * sendmsg.c (get_imp): Fixed call to __objc_get_forward_imp to
 890         pass nil as the receiver since we don't know the receiver at this
 891         point.
 892
 893 2010-11-18  Nicola Pero  <nicola.pero@meta-innovation.com>
 894
 895         * ivars.c: Include stdlib.h.
 896         * protocols.c: Same change.
 897
 898 2010-10-24  Nicola Pero  <nicola.pero@meta-innovation.com>
 899
 900         * Makefile.in (OBJC_SOURCE_FILES): Added accessors.m.
 901         * accessors.m: New.
 902         * init.c: Include objc-private/accessors.h.
 903         (__objc_exec_class): Call __objc_accessors_init.
 904         * objc-private/accessors.h: New.
 905
 906 2010-10-17  Nicola Pero  <nicola.pero@meta-innovation.com>
 907
 908         * objc/message.h: Moved initial includes outside of extern "C".
 909         * objc/runtime.h: Add extern "C" for Objective-C++.
 910
 911 2010-10-17  Nicola Pero  <nicola.pero@meta-innovation.com>
 912
 913         * init.c (objc_send_load): Do not wait for NXConstantString to be
 914         registered before executing +load.  There is no point if
 915         -fconstant-string-class=xxx is used when compiling all modules,
 916         as is the case for almost all users.
 917         * linking.m (__objc_linking): Do not try to forcefully link in
 918         NXConstantString.
 919
 920 2010-10-16  Nicola Pero  <nicola.pero@meta-innovation.com>
 921
 922         * objc/runtime.h: Updated comments.
 923         (class_addMethod): New.
 924         (class_addIvar): New.
 925         (class_replaceMethod): New.
 926         (objc_allocateClassPair): New.
 927         (objc_registerClassPair): New.
 928         (objc_disposeClassPair): New.
 929         * class.c (objc_allocateClassPair): New.
 930         (objc_registerClassPair): New.
 931         (objc_disposeClassPair): New.
 932         (class_getSuperclass): Return Nil if a class is in construction.
 933         * init.c (__objc_exec_class): Call __objc_init_class.
 934         (__objc_init_class): New.
 935         * ivars.c (class_copyIvarList): Return NULL if class is in
 936         construction.  Do not lock the runtime mutex.
 937         (class_getInstanceVariable): Return NULL if class is in
 938         construction.  Do not lock the runtime mutex.
 939         (class_addIvar): New.
 940         * sendmsg.c (class_addMethod): New.
 941         (class_replaceMethod): New.
 942         * objc-private/module-abi-8.h (__CLS_SETNOTINFO): New.
 943         (_CLS_IN_CONSTRUCTION): New.
 944         (CLS_IS_IN_CONSTRUCTION): New.
 945         (CLS_SET_IN_CONSTRUCTION): New.
 946         (CLS_SET_NOT_IN_CONSTRUCTION): New.
 947         * objc-private/runtime.h (__objc_init_class): New.
 948
 949 2010-10-16  Nicola Pero  <nicola.pero@meta-innovation.com>
 950
 951         * class.c (class_getSuperclass): Call __objc_resolve_class_links
 952         if the class is not resolved yet.
 953         * ivars.c (class_getInstanceVariable): Use class_getSuperclass.
 954
 955 2010-10-16  Nicola Pero  <nicola.pero@meta-innovation.com>
 956
 957         * objc/runtime.h (class_getIvarLayout): New.
 958         (class_getWeakIvarLayout): New.
 959         (class_setIvarLayout): New.
 960         (class_setWeakIvarLayout): New.
 961         * ivars.c (class_getIvarLayout): New.
 962         (class_getWeakIvarLayout): New.
 963         (class_setIvarLayout): New.
 964         (class_setWeakIvarLayout): New.
 965
 966 2010-10-15  Nicola Pero  <nicola.pero@meta-innovation.com>
 967
 968         * objc/runtime.h (class_copyPropertyList): New.
 969         (class_getProperty): New.
 970         (property_getAttributes): New.
 971         (property_getName): New.
 972         * ivars.c (class_copyPropertyList): New.
 973         (class_getProperty): New.
 974         (property_getAttributes): New.
 975         (property_getName): New.
 976
 977 2010-10-15  Nicola Pero  <nicola.pero@meta-innovation.com>
 978
 979         * objc-private/runtime.h (__objc_update_classes_with_methods): New.
 980         * class.c (__objc_update_classes_with_methods): New.
 981         (objc_getClassList): Do not lock the class lock.
 982         * methods.c (method_exchangeImplementations): New.
 983         (method_setImplementation): New.
 984         * objc/runtime.h (method_setImplementation): New.
 985         (method_exchangeImplementations): New.
 986
 987 2010-10-15  Nicola Pero  <nicola.pero@meta-innovation.com>
 988
 989         * Protocol.m: Include objc/runtime.h and
 990         objc-private/module-abi-8.h instead of objc/objc-api.h.  Do not
 991         repeat Protocol's instance variables.
 992         (struct objc_method_description_list): Do not define here.
 993         ([-conformsTo:]): Reimplemented on top of protocol_conformsTo().
 994         ([descriptionForInstanceMethod:]): Use sel_isEqual() to compare
 995         selectors directly instead of getting names and then using strcmp.
 996         ([descriptionForClassMethod:]): Same change.
 997         ([-isEqual:]): Reimplemented on top of protocol_isEqual().
 998         * protocols.c (protocol_getMethodDescription): Use sel_isEqual()
 999         to compare selectors directly instead of getting names and then
1000         using strcmp.
1001         * objc/Protocol.h: Updated comments.
1002
1003 2010-10-15  Nicola Pero  <nicola.pero@meta-innovation.com>
1004
1005         * init.c (__objc_init_protocol): New function which fixes up a
1006         protocol's class pointer, registers it with the runtime, register
1007         all protocol selectors and registers associated protocols too.
1008         (objc_init_statics): Detect if we are initializing protocols, and
1009         if so, use __objc_init_protocol instead of only fixing up the
1010         class pointer.
1011         (__objc_init_protocls): Use __objc_init_protocol.
1012         * objc-private/module-abi-8.h: Updated comments.
1013         * objc-private/runtime.h
1014         (__objc_register_selectors_from_description_list): New.
1015         * selector.c (__objc_register_selectors_from_description_list):
1016         New.  (struct objc_method_description_list): Declare.
1017         * Protocol.m ([-descriptionForInstanceMethod:]): Use sel_get_name
1018         when accessing the name of a method, which is now correctly a SEL.
1019         ([-descriptionForClassMethod:]): Same change.
1020         * protocols.c (protocol_getMethodDescription): Same change.
1021         * objc/runtime.h: Updated comments.
1022         (sel_registerTypedName): Fixed typo in function name.
1023
1024 2010-10-13  Nicola Pero  <nicola.pero@meta-innovation.com>
1025
1026         PR libobjc/23214
1027         * init.c (objc_init_statics): Do not skip the initialization of a
1028         statics list if the first object has already been initialized; in
1029         the case of Protocols, while the first one may have been
1030         initialized, some others may not have been initialized yet.
1031
1032 2010-10-13  Nicola Pero  <nicola.pero@meta-innovation.com>
1033
1034         * Makefile.in (OBJC_DEPRECATED_H): Added
1035         objc_get_uninstalled_dtable, objc_object_alloc.h and
1036         struct_objc_static_instances.h.
1037
1038 2010-10-13  Nicola Pero  <nicola.pero@meta-innovation.com>
1039
1040         * encoding.c (method_copyReturnType): New.
1041         (method_copyArgumentType): New.
1042         (method_getReturnType): New.
1043         (method_getArgumentType): New.
1044         * methods.c (method_getDescription): New.
1045         * objc/runtime.h (method_copyReturnType): New.
1046         (method_copyArgumentType): New.
1047         (method_getReturnType): New.
1048         (method_getArgumentType): New.
1049         (method_getDescription): New.
1050
1051 2010-10-12  Nicola Pero  <nicola.pero@meta-innovation.com>
1052
1053         * encoding.c: Tidied up comments.
1054         (objc_skip_variable_name): New static inline function.
1055         (objc_sizeof_type): Use objc_skip_variable_name instead of copying
1056         the same code over and over.
1057         (objc_alignof_type): Same.
1058         (objc_aligned_size): Same.
1059         (objc_promoted_size): Same.
1060         (objc_skip_typespec): Same.
1061         (objc_layout_structure_next_member): Same.
1062         (objc_skip_offset): Skip a '-' before the digits (if any).  Fixed
1063         historical bug where objc_skip_offset would skip one byte even if
1064         there is no offset: check that the first offset digit is actually
1065         a digit before skipping it.
1066         (objc_skip_type_qualifiers): Mark as inline.
1067         (objc_skip_typespec): Mark as inline.
1068
1069 2010-10-12  Nicola Pero  <nicola.pero@meta-innovation.com>
1070
1071         * Makefile.in (C_SOURCE_FILES): Added methods.c.
1072         * encoding.c (method_getNumberOfArguments): New.
1073         (method_get_number_of_arguments): Call
1074         method_getNumberOfArguments.
1075         * ivars.c (ivar_getName): Check for NULL variable argument.
1076         (ivar_getOffset): Check for NULL variable argument.
1077         (ivar_getTypeEncoding): Check for NULL variable argument.
1078         (class_copyIvarList): New.
1079         * methods.c: New.
1080         * protocols.c (class_copyProtocolList): Check for Nil class_
1081         argument.
1082         * sendmsg.c: Use 'struct objc_method *' instead of Method_t, and
1083         'struct objc_method_list *' instead of MethodList_t.
1084         (class_getMethodImplementation): New.
1085         (class_respondsToSelector): New.
1086         (class_getInstanceMethod): New.
1087         (class_getClassMethod): New.
1088         * objc/runtime.h: Updated comments.
1089         (class_copyIvarList): New.
1090         (class_getInstanceMethod): New.
1091         (class_getClassMethod): New.
1092         (class_getMethodImplementation): New.
1093         (class_respondsToSelector): New.
1094         (method_getName): New.
1095         (method_getImplementation): New.
1096         (method_getTypeEncoding): New.
1097         (class_copyMethodList): New.
1098         (method_getNumberOfArguments): New.
1099
1100 2010-10-12  Nicola Pero  <nicola.pero@meta-innovation.com>
1101
1102         * class.c: Include objc/runtime.h and objc-private/module-abi-8.h
1103         instead of objc/objc-api.h.
1104         (objc_get_unknown_class_handler): Do not define.
1105         (class_isMetaClass): New.
1106         (class_getSuperclass): New.
1107         (class_getVersion): New.
1108         (class_setVersion): New.
1109         (class_getInstanceSize): New.
1110         * exceptions.c: Include objc/runtime.h instead of objc/objc-api.h.
1111         (is_kind_of_exception_matcher): Use objc_getSuperclass instead of
1112         objc_get_super_class.
1113         (get_ttype_entry): Use objc_getRequiredClass instead of
1114         objc_get_class.
1115         * ivars.c (class_getClassVariable): New.
1116         * objects.c: Include objc/runtime.h, objc/thr.h and
1117         objc-private/module-abi-8.h instead of objc/objc-api.h
1118         * objc/runtime.h (class_getClassVariable): New.
1119         (class_isMetaClass): New.
1120         (class_getSuperclass): New.
1121         (class_getVersion): New.
1122         (class_setVersion): New.
1123         (class_getInstanceSize): New.
1124         * objc-private/module-abi-8.h (HOST_BITS_PER_LONG): New (from
1125         objc/objc-api.h)
1126         (__CLS_INFO): Same.
1127         (__CLS_ISINFO): Same.
1128         (__CLS_SETINFO): Same.
1129         (CLS_ISMETA): Same.
1130         (CLS_ISCLASS): Same.
1131         (CLS_ISRESOLV): Same.
1132         (CLS_SETRESOLV): Same.
1133         (CLS_ISINITIALIZED): Same.
1134         (CLS_SETINITIALIZED): Same.
1135         (CLS_GETNUMBER): Same.
1136         (CLS_SETNUMBER): Same.
1137
1138 2010-10-12  Nicola Pero  <nicola.pero@meta-innovation.com>
1139
1140         * archive.c: Do not include objc/objc.h.
1141         * class.c: Do not include objc/objc.h.
1142         * encoding.c: Include objc/runtime.h, ctype.h and
1143         objc-private/module-abi-8.h instead of objc/objc-api.h and
1144         objc/encoding.h.
1145         * error.c: Do not include objc/objc.h.
1146         * gc.c: Include tconfig.h and objc/encoding.h only if
1147         OBJC_WITH_GC.
1148         * hash.c: Include objc/runtime.h and objc/thr.h instead of
1149         objc/objc-api.h.  Do not include objc/objc.h.
1150         * init.c: Do not include objc/objc.h.
1151         * ivars.c: Include objc/runtime.h, objc-private/module-abi-8.h and
1152         objc/thr.h instead of objc/objc-api.h.  Do not include
1153         objc/objc.h.
1154         * linking.m: Tidied comment.
1155         * memory.c: Include objc/runtime.h instead of objc/objc-api.h.
1156         Do not include objc/objc.h.
1157         * objects.c: Do not include objc/objc.h.
1158         * objc-sync.c: Include objc/runtime.h instead of objc/objc-api.h.
1159         * protocols.c: Do not include objc/objc.h.
1160         * sarray.c: Include objc/runtime.h instead of objc/objc-api.h.  Do
1161         not include objc/objc.h.
1162         * selector.c: Do not include objc/objc.h.
1163         * sendmsg.c: Do not include objc/objc.h.
1164         * thr.c: Include objc/runtime.h instead of objc/objc-api.h.
1165         Do not include objc/objc.h.
1166         * objc/objc-decls.h: Reindented code.
1167         * objc/runtime.h Include objc-decls.h.  Updated comments.
1168         (objc_malloc): New.
1169         (objc_atomic_malloc): New.
1170         (objc_calloc): New.
1171         (objc_realloc): New.
1172         (objc_free): New.
1173         * objc-private/runtime.h: Updated comments.
1174
1175 2010-10-12  Nicola Pero  <nicola.pero@meta-innovation.com>
1176
1177         * Makefile.in (C_SOURCE_FILES): Added protocols.c.
1178         * objc-private/protocols.h: New.
1179         * protocols.c: New.
1180         * init.c: Include objc-private/protocols.h.
1181         (__objc_exec_class): Call __objc_protocols_init on startup.
1182         (__objc_init_protocols): Call __objc_protocols_add_protocol.
1183         * objc-private/runtime.h: Use (struct objc_method_list *) instead
1184         of MethodList_t, and (struct objc_method *) instead of Method_t.
1185         * objc/deprecated/struct_objc_class.h: Define
1186         __objc_STRUCT_OBJC_CLASS_defined.
1187         * objc-private/module-abi-8.h (struct
1188         objc_method_description_list): New.
1189         (struct objc_class): Only define if
1190         __objc_STRUCT_OBJC_CLASS_defined is undefined.
1191         * objc/runtime.h (class_getName): New.
1192         (objc_getProtocol): New.
1193         (objc_copyProtocolList): New.
1194         (class_addProtocol): New.
1195         (class_conformsToProtocol): New.
1196         (class_copyProtocolList): New.
1197         (protocol_conformsToProtocol): New.
1198         (protocol_isEqual): New.
1199         (protocol_getName): New.
1200         (protocol_getMethodDescription): New.
1201         (protocol_copyMethodDescriptionList): New.
1202         (protocol_getProperty): New.
1203         (protocol_copyPropertyList): New.
1204         (protocol_copyProtocolList): New.
1205         * class.c (class_getName): New.
1206         * selector.c (sel_isEqual): New.
1207
1208 2010-10-12  Nicola Pero  <nicola.pero@meta-innovation.com>
1209
1210         * selector.c (sel_getName): Return "<null selector>" for a NULL
1211         argument.
1212         (sel_get_name): Return 0 for a NULL argument.
1213         * objc/runtime.h (sel_getName): Updated documentation.
1214
1215         * objc-private/hash.h (class_hash_table): Unused declaration
1216         removed.
1217         (module_hash_table): Same.
1218         * objc/deprecated/hash.h: Same changes.
1219
1220 2010-10-11  Nicola Pero  <nicola.pero@meta-innovation.com>
1221
1222         * class.c (objc_getClassList): New.
1223         (objc_getRequiredClass): New.
1224         (objc_getMetaClass): New.
1225         (objc_lookupClass): New.
1226         (objc_getClass): New.
1227         (__objc_get_unknown_class_handler): New.
1228         (objc_setGetUnknownClassHandler): New.
1229         (objc_get_class): Use __objc_get_unknown_class_handler.
1230         (objc_lookup_class): Call objc_getClass.
1231         * objc/objc-api.h: Updated comment and copyright notice.
1232         * objc/runtime.h: Updated comments.
1233         (objc_getClass): New.
1234         (objc_lookupClass): New.
1235         (objc_getMetaClass): New.
1236         (objc_getRequiredClass): New.
1237         (objc_getClassList): New.
1238         (objc_setGetUnknownClassHandler): New.
1239         (objc_get_unknown_class_handler): New.
1240         * objc-private/runtime.h: Use __objc_private_runtime_INCLUDE_GNU
1241         instead of __objc_runtime_INCLUDE_GNU as include guard.
1242         * objc-private/error.h (_objc_abort): Mark as noreturn.
1243
1244 2010-10-11  Nicola Pero  <nicola.pero@meta-innovation.com>
1245
1246         * Makefile.in (C_SOURCE_FILES): Added ivars.c.
1247         * ivars.c: New.
1248         * objc/objc.h: Updated comments.
1249         * objc/runtime.h (object_getClass): New.
1250         (object_getClassName): New.
1251         (object_setClass): New.
1252         (class_getInstanceVariable): New.
1253         (object_getIndexedIvars): New.
1254         (object_getInstanceVariable): New.
1255         (object_setInstanceVariable): New.
1256         (object_getIvar): New.
1257         (object_setIvar): New.
1258         (ivar_getName): New.
1259         (ivar_getOffset): New.
1260         (ivar_getTypeEncoding): New.
1261         * objc-private/module-abi-8.h (struct objc_class): Added.
1262         * objects.c (object_getClassName): New.
1263         (object_setClass): New.
1264
1265 2010-10-11  Nicola Pero  <nicola.pero@meta-innovation.com>
1266
1267         * objc/objc.h: Updated comments.
1268         * objc/objc-api.h: (object_copy): Added one argument; use a
1269         #define to maintain backwards-compatibility.  Moved
1270         _objc_object_alloc, _objc_object_copy, _objc_object_dispose and
1271         objc_get_uninstalled_dtable into
1272         objc/deprecated/objc_get_uninstalled_dtable.h and
1273         objc/deprecated/objc_object_alloc.h.  Include these files.
1274         * objc/deprecated/objc_get_uninstalled_dtable.h: New.
1275         * objc/deprecated/objc_object_alloc.h: New.
1276         * objc/runtime.h (set_getName): New.
1277         (sel_getType): New.
1278         (sel_getUid): New.
1279         (sel_registerName): New.
1280         (sel_registerTypedName): New.
1281         (sel_isEqual): New.
1282         (class_createInstance): New.
1283         (object_copy): New.
1284         (object_dispose): New.
1285         * objects.c: Do not include tconfig.h.  Include gc_typed.h if
1286         building the garbage collection version.
1287         (__objc_object_alloc): Removed.
1288         (__objc_object_copy): Removed.
1289         (__objc_object_dispose): Removed.
1290         (class_createInstance): New from code in class_create_instance.
1291         Cast second argument of GC_malloc_explicitly_typed.  Use
1292         objc_calloc.  Do not call _objc_object_alloc.
1293         (class_create_instance): Call class_createInstance.
1294         (object_copy): Added extraBytes argument.  Do not call
1295         _objc_object_copy.
1296         (object_dispose): Do not call _objc_object_dispose.
1297         * memory.c (objc_free): When using garbage collection, mark the
1298         argument as unused.
1299         * selector.c (sel_getName): New.
1300         (sel_get_name): Call sel_getName.
1301         (sel_getType): New.
1302         (sel_get_type): Call sel_getType.
1303         (sel_registerName): New.
1304         (sel_register_name): Call sel_registerName.
1305         (sel_registerTypedName): New.
1306         (sel_register_typed_name): Call sel_registerTypedName.
1307         (sel_getUid): New.
1308         (sel_get_uid): Call sel_getUid.
1309
1310 2010-10-10  Nicola Pero  <nicola.pero@meta-innovation.com>
1311
1312         * objc/objc-api.h: Define Method, Method_t, Category and
1313         Category_t.  Prevent including this file at the same time as
1314         objc/runtime.h.  Updated comments.
1315         * objc/deprecated/struct_objc_method.h: Do not define Method,
1316         Method_t.
1317         * objc/deprecated/struct_objc_category.h: Do not define Category,
1318         Category_t.
1319         * objc-private/module-abi-8.h: New file containing a copy of all
1320         the structure definitions.  Not used yet.
1321         * objc/encoding.h (objc_aligned_size): Removed duplicate
1322         declaration.  Updated comments.
1323         * objc/runtime.h: Added Ivar, objc_property_t, Property, Method,
1324         Category, struct objc_method_description, _C_ID and similar,
1325         _C_CONST and similar and _F_CONST and similar.  Added
1326         objc_sizeof_type, objc_alignof_type, objc_aligned_size,
1327         objc_promoted_size, objc_skip_type_qualifier, objc_skip_typespec,
1328         objc_skip_offset, objc_skip_argspec, objc_get_type_qualifiers,
1329         struct objc_struct_layout, objc_layout_structure,
1330         objc_layout_structure_next_member, objc_layout_finish_structure,
1331         objc_layout_structure_get_info.  Prevent including this file at
1332         the same time as objc/objc-api.h.
1333
1334 2010-10-10  Nicola Pero  <nicola.pero@meta-innovation.com>
1335
1336         * Makefile.in (OBJC_DEPRECATED_H): Added struct_objc_category.h,
1337         struct_objc_ivar.h, struct_objc_ivar_list.h, struct_objc_method.h,
1338         struct_objc_method_list.h, struct_objc_module.h,
1339         struct_objc_protocol_list.h, struct_objc_symtab.h.
1340         * objc/deprecated/struct_objc_category.h: New.
1341         * objc/deprecated/struct_objc_ivar.h: New.
1342         * objc/deprecated/struct_objc_ivar_list.h: New.
1343         * objc/deprecated/struct_objc_method.h: New.
1344         * objc/deprecated/struct_objc_method_list.h: New.
1345         * objc/deprecated/struct_objc_module.h: New.
1346         * objc/deprecated/struct_objc_protocol_list.h: New.
1347         * objc/deprecated/struct_objc_symtab.h: New.
1348         * objc/deprecated/struct_objc_static_instances.h: New.
1349         * objc/objc-api.h: Definitions of deprecated structures moved into
1350         the above header fragment files in objc/deprecated/.  Include the
1351         files instead of definition the structures here.  Updated
1352         comments.
1353         * objc/runtime.h: Updated comments.  Do not include objc-api.h.
1354         (objc_set_enumeration_mutation_handler): Renamed to
1355         objc_setEnumerationMutationHandler.
1356         * objc-foreach.c (objc_set_enumeration_mutation_handler): Renamed
1357         to objc_setEnumerationMutationHandler.
1358         * objc/objc-exception.h (objc_set_exception_matcher): Renamed to
1359         objc_setExceptionMatcher.
1360         (objc_set_uncaught_exception_handler): Renamed to
1361         objc_setUncaughtExceptionHandler.
1362         * exception.c: Same changes.
1363
1364 2010-10-10  Nicola Pero  <nicola.pero@meta-innovation.com>
1365
1366         * objc-sync.c: Include objc-private/common.h.
1367
1368 2010-10-10  Nicola Pero  <nicola.pero@meta-innovation.com>
1369
1370         * objc-foreach.c: Include objc-private/common.h.
1371         * objc/deprecated/METHOD_NULL.h: New file.
1372         * objc/objc-api.h: Include deprecated/METHOD_NULL.h instead of
1373         defining METHOD_NULL here.
1374         * Makefile.in (OBJC_DEPRECATED_H): Added METHOD_NULL.h.
1375         * Object.m ([+instancesRespondTo:]): Use (Method_t)0 instead of
1376         METHOD_NULL.
1377         ([-respondsTo:]): Same change.
1378         * objc/objc-api.h (method_get_imp): Converted it into a normal
1379         function so that we can hide the internals of struct objc_method.
1380         * sendmsg.c (method_get_imp): Implemented.
1381
1382 2010-10-09  Nicola Pero  <nicola.pero@meta-innovation.com>
1383
1384         * objc/objc-api.h (struct objc_super, Super, Super_t,
1385         objc_msg_lookup_super, objc_msg_sendv, objc_msg_forward,
1386         objc_msg_forward2): Declarations moved to objc/message.h.  Include
1387         message.h here.
1388         * objc/message.h: Added such declarations; updated comments.
1389
1390 2010-10-06  Nicola Pero  <nicola.pero@meta-innovation.com>
1391
1392         Implemented fast enumeration for Objective-C.
1393         * Makefile.in (C_SOURCE_FILES): Added objc-foreach.c.
1394         (OBJC_H): Added runtime.h
1395         * objc-foreach.c: New file.
1396         * objc/runtime.h: New file.
1397
1398 2010-09-30  Kai Tietz  <kai.tietz@onevision.com>
1399
1400         * objc/deprecated/struct_objc_class.h: Add padding
1401         to avoid warning with -Wpadded.
1402
1403 2010-09-26  Nicola Pero  <nicola.pero@meta-innovation.com>
1404
1405         * encoding.c (objc_sizeof_type): Added support for vector type and
1406         for double long types.
1407         (objc_alignof_type): Same change.
1408         (objc_skip_typespec): Same change.
1409         * objc/encoding.h (_C_GCINVISIBLE): Use '|' for _C_GCINVISIBLE
1410         instead of '!' since '!' is already used for _C_VECTOR.
1411         * objc/objc-api.h (_C_LNG_DBL): Added.
1412
1413 2010-09-26  Nicola Pero  <nicola.pero@meta-innovation.com>
1414
1415         * libobjc_entry.c: File removed.
1416
1417 2010-09-26  Kai Tietz  <kai.tietz@onevision.com>
1418
1419         * sendmsg.c (objc_msg_lookup): Remove inline.
1420         (objc_get_uninstalled_dtable): Likewise.
1421         * encoding.c (objc_skip_type_qualifiers): Likewise.
1422         (objc_skip_offset): Likewise.
1423         * archive.c (__objc_write_object): Likewise
1424         (__objc_write_class):
1425         (__objc_write_selector):
1426         (objc_read_char):
1427         (objc_read_unsigned_char):
1428         (objc_read_short):
1429         (objc_read_unsigned_short):
1430         (objc_read_int):
1431         (objc_read_long):
1432         (__objc_read_nbyte_uint):
1433         (objc_read_unsigned_int):
1434         (objc_read_unsigned_long):
1435         * objc/objc-decls.h (obc_EXPORT): Remove dllexport for DLL_EXPORT case.
1436         (objc_EXPORT): Likewise.
1437         * objc/message.h (objc-decls.h): Add include.
1438         * objc/objc-api.h: Mark API by objc_EXPORT.
1439         * libobjc.def (__objc_responds_to): Removed.
1440
1441 2010-09-18  Nicola Pero  <nicola.pero@meta-innovation.com>
1442
1443         * hash.c: Include objc-private/hash.h instead of objc/hash.h.
1444
1445         * objc/sarray.h: Moved into objc/deprecated/sarray.h;
1446         objc/sarray.h replaced with a placeholder including the file from
1447         the deprecated/ directory.
1448         * objc-private/sarray.h: New file (private copy of sarray.h).
1449         * hash.c: Include <assert.h> instead of "assert.h"
1450         * sarray.c: Include <assert.h> instead of "assert.h".  Include
1451         objc-private/sarray.h instead of objc/sarray.h.
1452         * selector.c: Include objc-private/sarray.h instead of
1453         objc/sarray.h.
1454         * sendmsg.c: Include <assert.h>.  Include objc-private/sarray.h
1455         instead of objc/sarray.h.
1456         * Makefile.in (OBJC_DEPRECATED_H): Added sarray.h.
1457
1458 2010-09-17  Nicola Pero  <nicola.pero@meta-innovation.com>
1459
1460         * objc-private/objc-list.h (list_remove_elem): Unused function
1461         removed.  (list_nth): Unused function removed.  (list_find):
1462         Unused function removed.  (list_lenght): Unused function removed.
1463
1464 2010-09-17  Nicola Pero  <nicola.pero@meta-innovation.com>
1465
1466         * objc/hash.h: Moved into objc/deprecated/hash.h; objc/hash.h
1467         replaced with a placeholder including the file from the
1468         deprecated/ directory.
1469         * objc/objc-api.h: Updated includes.
1470         * objc/typedstream.h: Updated includes.
1471         * objc-private/hash.h: New file (private copy of hash.h).
1472         * objc/objc-list.h: Moved into objc/deprecated/objc-list.h;
1473         objc/objc-list.h replaced with a placeholder including the file
1474         from the deprecated/ directory.
1475         * objc-private/objc-list.h: New file (private copy of objc-list.h).
1476         * init.c: Include objc-private/hash.h and objc-private/objc-list.h
1477         instead of objc/hash.h and objc/objc-list.h.
1478         * selector.c: Same change.
1479         * class.c: Added include <string.h>, which used to be implicitly included
1480         when hash.h was included.
1481         * exception.c: Same change.
1482         * objects.c: Same change.
1483         * sarray.c: Same change.
1484         * sendmsg.c: Same change.
1485         * Makefile.in (OBJC_DEPRECATED_H): Added hash.h and objc-list.h.
1486
1487 2010-09-14  Nicola Pero  <nicola.pero@meta-innovation.com>
1488
1489         Implemented objc_sync_enter() and objc_sync_exit(), which are
1490         required by @synchronized() to work.
1491         * objc-sync.c: New file.
1492         * objc/objc-sync.h: New file.
1493         * objc-private/objc-sync.h: New file.
1494         * init.c (__objc_exec_class): Call __objc_sync_init() during the
1495         Objective-C runtime startup.
1496         * Makefile.in: Added objc-sync.c and objc-sync.h.
1497         * configure.ac: Added GCC_CHECK_TLS.
1498         * acinclude.m4: Include ../config/enable.m4 and ../config/tls.m4.
1499         * configure: Regenerated.
1500         * config.h.in: Regenerated.
1501
1502 2010-09-12  Nicola Pero  <nicola.pero@meta-innovation.com>
1503
1504         * Makefile.in (%_gc.lo): New pattern rules to build the
1505         garbage-collected version of the library.  Removed rules for
1506         specific files that are no longer needed.  Standardized all rules.
1507         (C_SOURCE_FILES, OBJC_SOURCE_FILES): New variables.
1508         (OBJS, OBJS_GC): Compute these from C_SOURCE_FILES and
1509         OBJC_SOURCE_FILES.
1510         (INCLUDES): Removed the unused include -I$(srcdir)/objc.
1511
1512 2010-09-12  Nicola Pero  <nicola.pero@meta-innovation.com>
1513
1514         * memory.c (objc_calloc): Fixed call to GC_malloc when building
1515         with Garbage Colletion.
1516
1517 2010-09-12  Nicola Pero  <nicola.pero@meta-innovation.com>
1518
1519         * memory.c: Do not include objc-private/runtime.h.
1520
1521 2010-09-12  Nicola Pero  <nicola.pero@meta-innovation.com>
1522
1523         * objc/deprecated/objc_malloc.h: New file.
1524         * objc/deprecated/objc_valloc.h: New file.
1525         * objc/objc-api.h: Include the files instead of defining
1526         objc_valloc, _objc_malloc() and similar.
1527         * Makefile.in (OBJC_DEPRECATED_H): Added objc_valloc.h and
1528         objc_malloc.h.
1529         * memory.c: Removed the extra layer of indirection of _objc_malloc
1530         and similar.
1531         (objc_calloc): Use GC_malloc in the garbage-collected
1532         implementation as GC_malloc returns memory that is already freed.
1533         (objc_valloc): Deprecated.
1534
1535 2010-09-12  Nicola Pero  <nicola.pero@meta-innovation.com>
1536
1537         * objc/deprecated/objc_error.h: New file.
1538         * objc/objc-api.h: Include deprecated/objc_error.h instead of
1539         defining objc_error and related.
1540         * error.c: New file.  Added _objc_abort function which replaces
1541         objc_error.  No change in functionality as they both print an
1542         error and abort.
1543         * misc.c: File removed.  Code moved into memory.c and error.c.
1544         * memory.c: New file.
1545         * objc-private/error.h: New file.
1546         * archive.c: Include objc-private/error.h and use _objc_abort
1547         instead of objc_error everywhere.
1548         * class.c: Same change.
1549         * encoding.c: Same change.
1550         * init.c: Same change, and simplified init_check_module_version.
1551         * memory.c: Same change.
1552         * sendmsg.c:  Same change.
1553         * thr.c: Same change.
1554         * Makefile.in (OBJ_DEPRECATED_H): Added objc_error.h.
1555         (OBJ_H): Reordered list.
1556         (OBJS): Removed misc.lo, added memory.lo and error.lo.
1557         (OBJS_GC): Removed misc_gc.lo, added memory_gc.lo and error_gc.lo.
1558         (misc_gc.lo): Rule removed.
1559         (error_gc.lo): Rule added.
1560         (memory_gc.lo): Rule added.
1561
1562 2010-09-12  Nicola Pero  <nicola.pero@meta-innovation.com>
1563
1564         * objc/objc.h (__GNU_LIBOBJC__): New #define providing an easy way
1565         to check the API version.  Added some comments.
1566
1567         * objc-private/common.h: New file.
1568         * NXConstStr.m: Include objc-private/common.h.
1569         * Object.m: Same change.
1570         * Protocol.m: Same change.
1571         * archive.c: Same change.
1572         * class.c: Same change.
1573         * encoding.c: Same change.
1574         * exception.c: Same change.
1575         * gc.c: Same change.
1576         * hash.c: Same change.
1577         * init.c: Same change.
1578         * libobjc_entry.c: Same change.
1579         * linking.m: Same change.
1580         * misc.c: Same change (and added a comment).
1581         * nil_method.c: Same change.
1582         * objects.c: Same change.
1583         * sarray.c: Same change.
1584         * selector.c: Same change.
1585         * sendmsg.c: Same change.
1586         * thr.c: Same change.
1587
1588 2010-09-11  Nicola Pero  <nicola.pero@meta-innovation.com>
1589
1590         * objc/objc-api.h: Removed obsolete #ifdef for NeXTSTEP.
1591
1592 2010-09-11  Nicola Pero  <nicola.pero@meta-innovation.com>
1593
1594         * archive.c: Removed not needed includes.
1595         * class.c: Same change.
1596         * hash.c: Same change.
1597         * misc.c: Same change.
1598         * nil_method.c: Same change.
1599         * objects.c: Same change.
1600         * sarray.c: Same change.
1601         * sendmsg.c: Same change.
1602         * thr.c: Same change.
1603
1604 2010-09-11  Nicola Pero  <nicola.pero@meta-innovation.com>
1605
1606         * objc/runtime.h: Moved to objc-private/runtime.h.  Do not include
1607         all the objc/*.h files.
1608         * objc-private/runtime.h: New file.
1609         * archive.c: Include objc-private/runtime.h (and required objc/*.h
1610         files) instead of objc/runtime.h.
1611         * class.c: Same change.
1612         * hash.c: Same change.
1613         * init.c: Same change.
1614         * misc.c: Same change.
1615         * nil_method.c: Same change.
1616         * objects.c: Same change.
1617         * sarray.c: Same change.
1618         * selector.c: Same change.
1619         * sendmsg.c: Same change.
1620         * thr.c: Same change.
1621
1622 2010-09-11  Nicola Pero  <nicola.pero@meta-innovation.com>
1623
1624         * objc/deprecated/struct_objc_selector.h: New file.  Definition of
1625         'struct objc_selector' and 'sel_eq' moved here.
1626         * objc/deprecated/struct_objc_protocol.h: New file.  Definition of
1627         'struct objc_procotol' moved here.
1628         * objc/deprecated/struct_objc_class.h: New file.  Definition of
1629         'struct objc_class' moved here.
1630         * objc/deprecated/MetaClass.h: New file.  Definition of MetClass
1631         moved here.
1632         * objc/deprecated/STR.h: New file.  Definition of STR moved here.
1633         * objc/message.h: New file.  Definitions for relval_t, apply_t,
1634         arglist, arglist_t and objc_msg_lookup were moved here.
1635         * objc/objc.h: Include the above files instead of defining the
1636         corresponding structs, types and functions here.  Added new opaque
1637         definitions for SEL and Class.  Use Class and not 'struct
1638         objc_class *' in the definition of 'struct objc_object'.
1639         Commented all types defined in the file.  Removed special
1640         definition of BOOL as 'int' on __vxworks; use 'unsigned char'
1641         there as well.
1642         * objc/deprecated/objc-unexpected-exception.h: Renamed to
1643         objc_unexpected_exception.h.
1644         * objc/objc-api.h: Updated include of
1645         objc-unexpetected-exception.h
1646         * objc/objc-exception.h: Updated comments.
1647         * Makefile.in (OBJC_H, OBJC_DEPRECATED_H): Added the new header
1648         files.  Reindented list of files.
1649
1650 2010-09-10  Nicola Pero  <nicola.pero@meta-innovation.com>
1651
1652         * objc/objc-api.h (objc_trace): Unused variable removed.
1653
1654 2010-09-10  Nicola Pero  <nicola.pero@meta-innovation.com>
1655
1656         * objc/deprecated: New directory.
1657         * objc/deprecated/README: New file.
1658         * objc/README: New file.
1659         * objc/typedstream.h: Moved into objc/deprecated/typedstream.h;
1660         objc/typedstream.h replaced with a placeholder including the file
1661         from the deprecated/ directory.
1662         * objc/deprecated/objc-unexpected-exception.h: New file with the
1663         definition of _objc_unexpected_exception.
1664         * objc/objc-api.h: Include deprecated/objc-unexcepted-exception.h
1665         instead of defining _objc_unexpected_exception.
1666         * objc/deprecated/Object.h: New file with the deprecated Object
1667         methods in a 'Deprecated' category.
1668         * objc/Object.h Include deprecated/Object.h instead of defining
1669         the deprecated methods.
1670         * Object.m: Moved deprecated methods into 'Deprecated' category.
1671         * objc-private: New directory.
1672         * objc-private/README: New file.
1673         * Makefile.in (OBJC_DEPRECATED_H): New variable.
1674         (install-headers): Create installation directory for
1675         OBJC_DEPRECATED_H headers, and install them.
1676
1677 2010-09-10  Nicola Pero  <nicola.pero@meta-innovation.com>
1678
1679         * objc/objc-exception.h: Fixed include of objc.h.
1680
1681 2010-09-08  Nicola Pero  <nicola.pero@meta-innovation.com>
1682
1683         * objc/objc-exception.h: New file.
1684         * exception.c (objc_set_uncaught_exception_handler): Implemented.
1685         (objc_set_exception_matcher): Implemented.
1686         (objc_exception_throw): Use the uncaught exception handler if set.
1687         (PERSONALITY_FUNCTION): Use the exception matcher instead of the
1688         hardcoded isKindOf.
1689         (isKindOf): Renamed to is_kind_of_exception_matcher.  Tidied code
1690         up.  Removed segmentation fault when value is 'nil'.
1691         * objc/objc-api.h (_objc_unexpected_exception): Mark as
1692         deprecated.
1693         * Makefile.in (exception.lo, exception_gc.lo): Use
1694         -Wno-deprecated-declarations when compiling.
1695         (OBJC_H): Added objc-exception.h
1696
1697 2010-09-08  Nicola Pero  <nicola.pero@meta-innovation.com>
1698
1699         * objc/typedstream.h: Deprecate all functions in the file.  This
1700         file is obsolete.
1701         * objc/Object.h ([+streamVersion:], [-read:], [-write:],
1702         [-awake]): Documented that these methods are deprecated.  Added a
1703         brief description of the Object class and its relationship to the
1704         NSObject class.
1705         * Makefile.in: Compile archive.c and Object.m with
1706         -Wno-deprecated-declarations.
1707
1708 2010-09-08  Nicola Pero  <nicola.pero@meta-innovation.com>
1709
1710         Removed obsolete intermediate threading layer.
1711         * thr.c: Use __gthread_objc_xxx functions directly instead of
1712         __objc_thread_xxx ones.
1713         * objc/thr.h: Removed prototypes of no longer existing
1714         __objc_thread_xxx functions.
1715         * Makefile.in: Removed thr-objc.lo.
1716         * thr-dce.c: File removed.
1717         * thr-decosf1.c: File removed.
1718         * thr-irix.c: File removed.
1719         * thr-mach.c: File removed.
1720         * thr-objc.c: File removed.
1721         * thr-os2.c: File removed.
1722         * thr-posix.c: File removed.
1723         * thr-pthreads.c: File removed.
1724         * thr-rtems.c: File removed.
1725         * thr-single.c: File removed.
1726         * thr-solaris.c: File removed.
1727         * thr-vxworks.c: File removed.
1728         * thr-win32.c: File removed.
1729         * README.threads: File removed.
1730         * THREADS.MACH: File removed.
1731         * THREADS: Updated.
1732
1733 2010-09-07  Nicola Pero  <nicola.pero@meta-innovation.com>
1734
1735         * Object.m (MAX_CLASS_NAME_LEN): Unused define removed.
1736
1737 2010-09-06  Iain Sandoe  <iains@gcc.gnu.org>
1738
1739         * encoding.c: Add TARGET_ALIGN_NATURAL definition for m64 powerpc darwin.
1740         Add a comment as to why, update FIXME comments.
1741
1742 2010-09-06  Nicola Pero  <nicola.pero@meta-innovation.com>
1743
1744         * makefile.dos: Obsolete file removed.
1745
1746 2010-04-02  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
1747
1748         * aclocal.m4: Regenerate.
1749
1750 2010-03-23  Dave Korn  <dave.korn.cygwin@gmail.com>
1751
1752         PR libobjc/30445
1753         * configure.ac (extra_ldflags_libobjc): Define appropriately for
1754         Cygwin and MinGW hosts.
1755         * Makefile.am (libobjc_s.a): Remove dead pre-libtool target.
1756         (libobjc.dll): Likewise.
1757         * configure: Regenerate.
1758
1759 2009-12-05  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
1760
1761         * configure: Regenerate.
1762
1763 2009-11-28  Jakub Jelinek  <jakub@redhat.com>
1764
1765         * sarray.c (sarray_free): Use old_buckets variable.
1766         * encoding.c (objc_layout_structure_next_member): Remove unused
1767         bfld_type_size variable.
1768
1769 2009-08-24  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
1770
1771         * configure.ac (AC_PREREQ): Bump to 2.64.
1772
1773 2009-08-22  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
1774
1775         * aclocal.m4: Regenerate.
1776         * configure: Regenerate.
1777         * config.h.in: Regenerate.
1778
1779 2009-08-22  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
1780
1781         * Makefile.in (LIBTOOL): Add $(LIBTOOLFLAGS).
1782
1783 2009-07-30  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
1784
1785         * Makefile.in (AUTOCONF, ACLOCAL, ACLOCAL_AMFLAGS, aclocal_deps):
1786         New variables.
1787         ($(srcdir)/configure, $(srcdir)/aclocal.m4): New rules.
1788
1789 2009-07-30  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
1790
1791         * configure.ac (_AC_ARG_VAR_PRECIOUS): Use m4_rename_force.
1792
1793 2009-04-09  Nick Clifton  <nickc@redhat.com>
1794
1795         * sendmsg.c: Change copyright header to refer to version 3 of
1796         the GNU General Public License with version 3.1 of the GCC
1797         Runtime Library Exception and to point readers at the COPYING3
1798         and COPYING3.RUNTIME files and the FSF's license web page.
1799         * NXConstStr.m: Likewise.
1800         * Object.m: Likewise.
1801         * Protocol.m: Likewise.
1802         * archive.c: Likewise.
1803         * class.c: Likewise.
1804         * encoding.c: Likewise.
1805         * exception.c: Likewise.
1806         * gc.c: Likewise.
1807         * hash.c: Likewise.
1808         * init.c: Likewise.
1809         * libobjc_entry.c: Likewise.
1810         * linking.m: Likewise.
1811         * misc.c: Likewise.
1812         * nil_method.c: Likewise.
1813         * objc/NXConstStr.h: Likewise.
1814         * objc/Object.h: Likewise.
1815         * objc/Protocol.h: Likewise.
1816         * objc/encoding.h: Likewise.
1817         * objc/hash.h: Likewise.
1818         * objc/objc-api.h: Likewise.
1819         * objc/objc-decls.h: Likewise.
1820         * objc/objc-list.h: Likewise.
1821         * objc/objc.h: Likewise.
1822         * objc/runtime.h: Likewise.
1823         * objc/sarray.h: Likewise.
1824         * objc/thr.h: Likewise.
1825         * objc/typedstream.h: Likewise.
1826         * objects.c: Likewise.
1827         * sarray.c: Likewise.
1828         * selector.c: Likewise.
1829         * thr-dce.c: Likewise.
1830         * thr-decosf1.c: Likewise.
1831         * thr-irix.c: Likewise.
1832         * thr-mach.c: Likewise.
1833         * thr-objc.c: Likewise.
1834         * thr-os2.c: Likewise.
1835         * thr-posix.c: Likewise.
1836         * thr-pthreads.c: Likewise.
1837         * thr-rtems.c: Likewise.
1838         * thr-single.c: Likewise.
1839         * thr-solaris.c: Likewise.
1840         * thr-vxworks.c: Likewise.
1841         * thr-win32.c: Likewise.
1842         * thr.c: Likewise.
1843         * libobjc.def: Change copyright header to refer to version 3 of
1844         the GNU General Public License and to point readers at the COPYING3
1845         file and the FSF's license web page.
1846         * makefile.dos: Likewise.
1847
1848 2009-04-09  Jakub Jelinek  <jakub@redhat.com>
1849
1850         * Makefile.in: Change copyright header to refer to version
1851         3 of the GNU General Public License and to point readers at the
1852         COPYING3 file and the FSF's license web page.
1853         * configure.ac: Likewise.
1854
1855 2009-03-12  Richard Frith-Macdonald  <rfm@gnu.org>
1856             David Ayers  <ayers@fsfe.org>
1857
1858         PR libobjc/27466
1859         * objc/objc-api.h (_objc_unexpected_exception): Declare
1860         new hook.  Update copyright dates.
1861         * exception.c (objc_exception_throw): Use hook.  Update
1862         copyright dates.
1863         * libobjc.def (_objc_unexpected_exception): Export hook.
1864         Update copyright dates.
1865
1866 2009-03-01  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
1867
1868         * configure: Regenerate.
1869
1870 2008-12-18  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
1871
1872         * configure: Regenerate.
1873
1874 2008-11-21  Kai Tietz  <kai.tietz@onevision.com>
1875
1876         *  Object.m (errno): Replaced by errno.h include.
1877         (compare): Cast self to id to prevent warning on comparison.
1878         * objc/objc.h (BOOL): Prevent redeclaration of BOOL, if it is
1879         already there.
1880         * sendmsg.c (__objc_print_dtable_stats): Remove type warnings.
1881         * thr-win32.c (__objc_thread_detach): Remove type warning.
1882         (__objc_thread_id): Likewise.
1883         * thr.c (__objc_thread_detach_functiont): Add __builtin_trap ()
1884         for noreturn.
1885
1886 2008-09-26  Peter O'Gorman  <pogma@thewrittenword.com>
1887             Steve Ellcey  <sje@cup.hp.com>
1888
1889         * configure: Regenerate for new libtool.
1890         * config.h.in: Regenerate for new libtool.
1891
1892 2008-07-18  Matthias Klose  <doko@ubuntu.com>
1893
1894         * Makefile.in: Ignore missing ../boehm-gc/threads.mk.
1895
1896 2008-07-18  Matthias Klose  <doko@ubuntu.com>
1897
1898         * Makefile.in: Include ../boehm-gc/threads.mk.
1899         (OBJC_BOEHM_GC_LIBS): Define, (libobjc_gc$(libsuffix).la): Use it.
1900
1901 2008-07-06  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
1902
1903         * Makefile.in (install-info): New stub target.
1904
1905 2008-06-17  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
1906
1907         * configure: Regenerate.
1908
1909 2008-06-14  Kai Tietz  <kai.tietz@onevision.com>
1910
1911         * exception.c (PERSONALITY_FUNCTION): Remove extra decrement
1912         if HAVE_GETIPINFO is not defined.
1913
1914 2008-06-10  Kai Tietz  <kai.tietz@onevision.com>
1915
1916         * Object.m (compare): Add type id.
1917         * objc/Object.h: Likewise.
1918         * archive.c (objc_read_class): Use size_t to extend version to be
1919         size of pointer scalar width.
1920         * sendmsg.c (rtx): Undefine it before redefinition.
1921         (__objc_print_dtable_stats): Cast arguments to long as intended.
1922
1923 2008-05-30  Julian Brown  <julian@codesourcery.com>
1924
1925         * exception.c (__objc_exception_class): Initialise as constant
1926         array for ARM EABI. Change macro to static const for non-ARM EABI.
1927         (ObjcException): Add note about structure layout. Remove landingPad
1928         and handlerSwitchValue for ARM EABI.
1929         (get_ttype_entry): Add __ARM_EABI_UNWINDER__ version
1930         of function.
1931         (CONTINUE_UNWINDING): Define for ARM EABI/otherwise cases.
1932         (PERSONALITY_FUNCTION): Use ARM EABI-specific arguments, and add
1933         ARM EABI unwinding support.
1934         (objc_exception_throw): Use memcpy to initialise exception class.
1935
1936 2008-05-25  Alan Modra  <amodra@bigpond.net.au>
1937
1938         * encoding.c (strip_array_types): Rename from get_inner_array_type.
1939         (rs6000_special_round_type_align): Update.
1940
1941 2008-05-09  Julian Brown  <julian@codesourcery.com>
1942
1943         * Makefile.in (LTLDFLAGS): New.
1944         (libobjc$(libsuffix).la, libobjc_gc$(libsuffix).la): Use above.
1945
1946 2008-04-18  Paolo Bonzini  <bonzini@gnu.org>
1947
1948         PR bootstrap/35457
1949         * aclocal.m4: Regenerate.
1950         * configure: Regenerate.
1951
1952 2008-01-24  David Edelsohn  <edelsohn@gnu.org>
1953
1954         * configure: Regenerate.
1955
1956 2007-10-14  H.J. Lu  <hongjiu.lu@intel.com>
1957
1958         * configure.ac: Don't run config-ml.in directly.
1959         (multilib_arg): New.
1960         * configure: Regenerated.
1961
1962 2007-08-06  Andrew Pinski  <pinskia@gmail.com>
1963
1964         PR libobjc/30731
1965         * exception.c (parse_lsda_header): Use _uleb128_t/_sleb128_t instead
1966         of _Unwind_Word for variables which are used in
1967         read_uleb128/read_sleb128.
1968         (PERSONALITY_FUNCTION): Likewise.
1969
1970 2007-07-05  H.J. Lu  <hongjiu.lu@intel.com>
1971
1972         * aclocal.m4: Regenerated.
1973
1974 2007-06-03  Andrew Pinski  <andrew_pinski@playstation.sony.com>
1975
1976         * configure.ac: Fix a typo in *-*-darwin clause.
1977         * configure: Regenerated.
1978
1979 2007-06-02  H.J. Lu  <hongjiu.lu@intel.com>
1980
1981         * configure.ac: Fix a typo.
1982         * configure: Regenerated.
1983
1984 2007-06-02  Paolo Bonzini  <bonzini@gnu.org>
1985
1986         * configure: Regenerate.
1987
1988 2007-06-01  Andrew Pinski  <andrew_pinski@playstation.sony.com>
1989
1990         * Makefile.in: Replace all uses of libext with libsuffix.
1991         * configure.ac: Likewise.
1992         * configure: Regenerate.
1993
1994         Revert:
1995         * Makefile.in: Remove all uses of $(libext).
1996
1997 2007-05-23  Andrew Pinski  <andrew_pinski@playstation.sony.com>
1998
1999         * Makefile.in: Remove all uses of $(libext).
2000
2001 2007-05-23  Steve Ellcey  <sje@cup.hp.com>
2002
2003         * configure: Regenerate.
2004         * aclocal.m4: Regenerate.
2005
2006 2007-04-21  Andrew Ruder  <andy@aeruder.net>
2007
2008         * sendmsg.c (__objc_get_forward_imp): Call
2009         __objc_msg_forward2 for real.
2010
2011 2007-04-09  Andrew Ruder  <andy@aeruder.net>
2012
2013         * sendmsg.c: Added __objc_msg_forward2, a hook that allows
2014         external libraries to provide a function that returns the real
2015         forwarding function based on both the selector and the receiver.
2016         * objc/objc-api.h: Define __objc_msg_forward2.
2017
2018 2007-03-01  Brooks Moses  <brooks.moses@codesourcery.com>
2019
2020         * Makefile.in: Add dummy install-pdf target.
2021
2022 2007-02-18  Manuel Lopez-Ibanez  <manu@gcc.gnu.org>
2023
2024         * objc/objc-list.h (list_free): Add keyword 'inline' to avoid
2025         unused warning.
2026
2027 2006-10-31  Geoffrey Keating  <geoffk@apple.com>
2028
2029         * encoding.c (darwin_rs6000_special_round_type_align): New.
2030
2031 2006-10-14  Geoffrey Keating  <geoffk@apple.com>
2032
2033         * Makefile.in: Use multi_basedir instead of toplevel_srcdir.
2034         * configure.ac: Use multi.m4 from aclocal rather than custom
2035         code.  Use multi_basedir instead of toplevel_srcdir.
2036         * aclocal.m4: Regenerate.
2037         * configure: Regenerate.
2038
2039 2006-10-10  Brooks Moses  <bmoses@stanford.edu>
2040
2041         * Makefile.in: Added empty "pdf" target.
2042
2043 2006-07-18  Paolo Bonzini  <bonzini@gnu.org>
2044
2045         * configure: Regenerate.
2046
2047 2006-05-23  Carlos O'Donell  <carlos@codesourcery.com>
2048
2049         * Makefile.in: Add install-html target. Add install-html to .PHONY
2050
2051 2006-02-21  Rainer Orth  <ro@TechFak.Uni-Bielefeld.DE>
2052
2053         PR libobjc/26309
2054         * thr-objc.c (_XOPEN_SOURCE): Don't define on Tru64 UNIX.
2055
2056 2006-01-24  David Ayers  <d.ayers@inode.at>
2057
2058         PR libobjc/9751
2059         * gc.c (class_ivar_set_gcinvisible): Replace strncpy with memcpy
2060         and insure the new strings are '\0' termintated.
2061
2062 2006-01-24  David Ayers  <d.ayers@inode.at>
2063
2064         PR libobjc/13946
2065         * configure.ac: Add include directives for --enable-objc-gc.
2066         * Makefile.in: Ditto.
2067         * configure: Regenerate.
2068
2069         * gc.c (__objc_class_structure_encoding): Increment the used bytes
2070         instead of the local pointer to them.
2071
2072 2005-12-14  Andrew Pinski  <pinskia@physics.uc.edu>
2073
2074         PR objc/25360
2075         * objc/objc-api.c (_C_COMPLEX): New define.
2076         * encoding.c (objc_sizeof_type): Handle _C_Complex.
2077         (objc_alignof_type): Likewise.
2078         (objc_skip_typespec): Likewise.
2079
2080 2005-12-15  David Ayers  <d.ayers@inode.at>
2081
2082         PR libobjc/14382
2083         * README (+load,+initialize): Fix documentation to reflect
2084         intended and implemented semantics for +load and +initialize.
2085
2086 2005-12-12  Andrew Pinski  <pinskia@physics.uc.edu>
2087
2088         * encoding.c (TYPE_FIELDS): Fix to skip over just _C_STRUCT_B and
2089         the name.
2090         (get_inner_array_type): Fix to skip over _C_ARY_B and size.
2091         (rs6000_special_round_type_align): Update for the ABI fix.
2092         (objc_layout_finish_structure): Correct the encoding which is passed to
2093         ROUND_TYPE_ALIGN.
2094
2095 2005-12-11  Andrew Pinski  <pinskia@physics.uc.edu>
2096
2097         PR libobjc/25347
2098         * encoding.c (objc_sizeof_type): Don't handle _C_UNION_B special
2099         but use the struct layout functions.
2100         (objc_alignof_type): Likewise.
2101         (objc_layout_structure): Handle _C_UNION_B also.
2102         (objc_layout_structure_next_member): Likewise.
2103         (objc_layout_finish_structure): Likewise.
2104
2105 2005-12-11  Andrew Pinski  <pinskia@physics.uc.edu>
2106
2107         PR libobjc/25346
2108         * objc/objc-api.h (_C_BOOL): New define.
2109         * encoding.c (objc_sizeof_type): Handle _C_BOOL.
2110         (objc_alignof_type): Likewise.
2111         (objc_skip_typespec): Likewise.
2112
2113 2005-11-20  David Ayers  <d.ayers@inode.at>
2114
2115         PR libobjc/19024
2116         * objc/hash.h: Remove deprecated hash API.
2117         * hash_compat.c: Remove.
2118         * Makefile.in: Remove reference to hash_compat.c.
2119
2120         * configure.ac (VERSION): Bump library version to 2:0:0.
2121         * configure: Regenerate.
2122
2123 2005-11-09  Alexandre Oliva  <aoliva@redhat.com>
2124
2125         PR other/4372
2126         * thr-objc.c (_XOPEN_SOURCE): Define.
2127
2128 2005-10-07  Ulrich Weigand  <uweigand@de.ibm.com>
2129
2130         PR libobjc/23612
2131         * objc/objc-api.h (struct objc_ivar): Move definition to
2132         global scope.
2133
2134 2005-09-04  Andrew Pinski  <pinskia@physics.uc.edu>
2135             Rasmus Hahn  <rassahah@neofonie.de>
2136
2137         PR libobjc/23108
2138         * archive.c (objc_write_type): Correct the element offset.
2139         (objc_read_type): Likewise.
2140
2141 2005-08-17  Kelley Cook  <kcook@gcc.gnu.org>
2142
2143         * All files: Update FSF address.
2144
2145 2005-08-13  Marcin Koziej  <creep@desk.pl>
2146             Andrew Pinski  <pinskia@physics.uc.edu>
2147
2148         PR libobjc/22492
2149         * exception.c (PERSONALITY_FUNCTION): Fix the PC with finally.
2150
2151 2005-08-13  Andrew Pinski  <pinskia@physics.uc.edu>
2152
2153         * Makefile.in (extra_ldflags_libobjc): New.
2154         (libobjc$(libext).la): Add extra_ldflags_libobjc to the link line.
2155         (libobjc_gc$(libext).la): Likewise.
2156         * configure.ac (extra_ldflags_libgfortran): Set for *-darwin* to
2157         "-Wl,-single_module".
2158         * configure: Regenerate.
2159         * linking.m (_objcInit): Remove.
2160
2161 2005-07-26  Andrew Pinski  <pinskia@physics.uc.edu>
2162
2163         PR libobjc/22606
2164         * Makefile.in (ALL_CFLAGS): Add -fexceptions.
2165
2166 2005-06-08  David Ayers  <d.ayers@inode.at>
2167
2168         * objc/NXConstStr.h, objc/Object.h, objc/Protocol.h,
2169         objc/encoding.h, objc/hash.h, objc/objc-api.h,
2170         objc/runtime.h, objc/sarray.h, objc/thr.h,
2171         objc/typedstream.h: Do not include Objective-C headers as
2172         system headers.
2173
2174 2005-06-07  David Ayers  <d.ayers@inode.at>
2175
2176         * archive.c, init.c, selector.c: Include hash.h.
2177         * archive.c, class.c, encoding.c, gc.c, hash.c, hash_compat.c,
2178         init.c, misc.c, nil_method.c, objects.c, sarray.c, selector.c,
2179         sendmsg.c, thr-dce.c, thr-decosf1.c, thr-irix.c, thr-mach.c,
2180         thr-objc.c, thr-os2.c, thr-posix.c, thr-pthreads.c, thr-rtems.c,
2181         thr-single.c, thr-solaris.c, thr-vxworks.c, thr-win32.c, thr.c:
2182         Include Objective-C headers with quotes and objc/ directory
2183         prefix.
2184
2185 2005-05-19  Richard Henderson  <rth@redhat.com>
2186
2187         * exception.c: Revert last change.
2188
2189 2005-05-19  David Ayers  <d.ayers@inode.at>
2190
2191         * exception.c: Include tsystem.h for unwind.h.
2192
2193 2005-05-09  Mike Stump  <mrs@apple.com>
2194
2195         * configure: Regenerate.
2196
2197 2005-04-12  Mike Stump  <mrs@apple.com>
2198
2199         * configure: Regenerate.
2200
2201 2005-03-21  Zack Weinberg  <zack@codesourcery.com>
2202
2203         * Makefile.in: Set gcc_version here.
2204         * configure.ac: Do not invoke TL_AC_GCC_VERSION.  Adjust quoting
2205         in definition of toolexeclibdir so that $(gcc_version) is expanded
2206         by the Makefile.
2207         * aclocal.m4, configure: Regenerate.
2208
2209 2005-03-03  David Ayers  <d.ayers@inode.at>
2210
2211         * objc/hash.h (OBJC_IGNORE_DEPRECATED_API): Update deprecated
2212         version reference.  Correct typo.
2213
2214 2005-03-02  David Ayers  <d.ayers@inode.at>
2215
2216         PR libobjc/19024
2217         * Makefile.in (OBJS): Add hash_compat.lo.
2218         (OBJS_GC): Add hash_compat_gc.lo.
2219         (hash_compat_gc.lo): New target and rule.
2220         * objc/hash.h (hash_new, hash_delete, hash_add, hash_remove)
2221         (hash_next, hash_value_for_key, hash_is_key_in_hash)
2222         (hash_ptr, hash_string, compare_ptrs, compare_strings): Prefix
2223         with objc_.  Add deprecated non prefixed inlined versions.
2224         (OBJC_IGNORE_DEPRECATED_API): New macro to hide deprecated
2225         declarations.
2226         * hash.c (hash_new, hash_delete, hash_add, hash_remove, hash_next)
2227         (hash_value_for_key, hash_is_key_in_hash): Prefix with objc_ and
2228         update callers.
2229         * hash_compat.c: New file.
2230         * archive.c: Update callers.
2231         * init.c: Likewise.
2232         * selector.c: Likewise.
2233         * libobjc.def: Add objc_ versions of hash functions.
2234
2235 2005-02-28  Andrew Pinski <pinskia@physics.uc.edu>
2236
2237         PR libobjc/20252
2238         * Makefile.in (GTHREAD_FLAGS): Remove.
2239         (ALL_CFLAGS): Remove usage of GTHREAD_FLAGS.
2240         * thr-objc.c: Include config.h.
2241         * configure.ac: Instead of looking at GCC's makefile, figure out if
2242         GTHREAD_FLAGS should be defined by looking at the `thread model'
2243         of the current gcc.
2244         * configure: Regenerate.
2245         * config.h.in: Regenerate.
2246
2247 2005-02-28  Paolo Bonzini  <bonzini@gnu.org>
2248
2249         PR bootstrap/17383
2250         * configure.ac: Call GCC_TOPLEV_SUBDIRS.
2251         (Determine CFLAGS for gthread): Use $host_subdir.
2252         * configure: Regenerate.
2253         * Makefile.in (host_subdir): New.
2254         (INCLUDES): Use it.
2255
2256 2004-12-20  Andrew Pinski  <pinskia@physics.uc.edu>
2257
2258         PR libobjc/12035
2259         * gc.c: Remove definition of LOGWL, modWORDSZ, and divWORDSZ since
2260         they are not used.
2261         Include limits.h and stdlib.h.
2262         Define BITS_PER_WORD.
2263
2264 2004-12-12  Alexander Malmberg  <alexander@malmberg.org>
2265
2266         * selector.c (__objc_init_selector_tables): Add missing void to
2267         definition.
2268
2269 2004-12-02  Richard Sandiford  <rsandifo@redhat.com>
2270
2271         * configure.ac: Use TL_AC_GCC_VERSION to set gcc_version.
2272         * configure, aclocal.m4: Regenerate.
2273
2274 2004-11-29  Kelley Cook  <kcook@gcc.gnu.org>
2275
2276         * configure: Regenerate for libtool change.
2277
2278 2004-11-25  Kelley Cook  <kcook@gcc.gnu.org>
2279
2280         * configure: Regenerate for libtool reversion.
2281
2282 2004-11-24  Kelley Cook  <kcook@gcc.gnu.org>
2283
2284         * configure: Regenerate for libtool change.
2285
2286 2004-11-24  Kelley Cook  <kcook@gcc.gnu.org>
2287
2288         * aclocal.m4, config.h.in: Regenerate.
2289
2290 2004-10-08  Mike Stump  <mrs@apple.com>
2291             Andrew Pinski  <pinskia@physics.uc.edu>
2292
2293         * aclocal.m4: Rename to ...
2294         * acinclude.m4: here and also use m4_include instead of sinclude.
2295         * aclocal.m4: Regenerate.
2296         * configure: Regenerate.
2297         * configure.ac: Add AM_MAINTAINER_MODE and AM_PROG_CC_C_O.
2298         * Makefile.in (configure): Add @MAINT@ infront of configure.ac
2299
2300 2004-10-08  Andrew Pinski  <pinskia@physics.uc.edu>
2301
2302         * archive.c: Fix all the warnings about passing unsigned char*
2303         to char* and the other way too.
2304
2305 2004-09-16  Andrew Pinski  <pinskia@physics.uc.edu>
2306
2307         PR libobjc/16448
2308         * exception.c: Include config.h
2309         (objc_exception_throw): Change _GLIBCXX_SJLJ_EXCEPTIONS to
2310         SJLJ_EXCEPTIONS.
2311         * configure.ac: Find out what exception handling code we use.
2312         * configure: Regenerate.
2313         * config.h.in: New file, regenerate.
2314
2315 2004-09-16  Andrew Pinski  <apinski@apple.com>
2316
2317         * encoding.c (ALTIVEC_VECTOR_MODE): Define a bogus macro.
2318
2319 2004-08-28  Nathanael Nerode  <neroden@gcc.gnu.org>
2320
2321         * configure.ac: Switch from _GCC_TOPLEV_NONCANONICAL_TARGET to
2322         ACX_NONCANONICAL_TARGET.
2323         * configure: Regenerate.
2324
2325 2004-08-13  Ziemowit Laski  <zlaski@apple.com>
2326
2327         * objc/sarray.h: Hoist include of assert.h near the top of file,
2328         and mark the remainder of the file 'extern "C"'.
2329
2330 2004-08-13  Andrew Pinski  <pinskia@physics.uc.edu>
2331
2332         * objc/Object.h: Move includes out of extern "C" blocks.
2333         * objc/encoding.h: Likewise.
2334         * objc/hash.h: Likewise.
2335         * objc/objc-api.h: Likewise.
2336         * objc/runtime.h: Likewise.
2337         * objc/sarray.h: Likewise.
2338         * objc/typedstream.h: Likewise.
2339
2340 2004-08-12  Ziemowit Laski  <zlaski@apple.com>
2341
2342         * objc/NXConstStr.h: Update copyright date; bracket with
2343         'extern "C"' for C++ use; make include syntax consistent
2344         by using <...> instead of "..."; hoist <objc/...> includes
2345         above the 'extern "C"' block.
2346         * objc/Object.h: Likewise.
2347         * objc/Protocol.h: Likewise.
2348         * objc/encoding.h: Likewise.
2349         * objc/hash.h: Likewise.
2350         * objc/runtime.h: Likewise.
2351         * objc/sarray.h: Likewise.
2352         * objc/thr.h: Likewise.
2353         * objc/typedstream.h: Likewise.
2354         * objc/objc-api.h: Add 'extern "C"' block for C++ use.
2355         (objc_static_instances): For C++ case, do away with
2356         zero-sized array.
2357         (objc_method): Hoist definition to file scope.
2358         (_objc_load_callback, _objc_object_alloc, class_get_class_method,
2359         class_get_instance_method, class_create_instance,
2360         class_get_class_name, class_get_instance_size,
2361         class_get_meta_class, class_get_super_class, class_get_version,
2362         class_is_class, class_is_meta_class, class_set_version,
2363         class_get_gc_object_type, class_ivar_set_gcinvisible,
2364         get_imp): Rename 'class' parameter to '_class'.
2365         * objc/objc-list.h: Add 'extern "C"' block for C++ use.
2366         * objc/objc.h: Update copyright date.
2367         (arglist_t): Provide a union tag.
2368
2369 2004-07-22  Andrew Pinski  <pinskia@physics.uc.edu>
2370
2371         * thr.c (__objc_thread_detach_function): Do not mark as volatile
2372         but instead use the attribute noreturn.
2373
2374 2004-06-28  Zack Weinberg  <zack@codesourcery.com>
2375
2376         * encoding.c: Rename target_flags with a #define to avoid
2377         conflict with a prior declaration.
2378
2379 2004-06-24  Andrew Pinski  <apinski@apple.com>
2380
2381         * objc/encoding.h: Wrap the functions with extern "C" for C++
2382         mode.
2383         * objc/hash.h: Likewise.
2384         * objc/objc-api.h: Likewise.
2385         * objc/objc-list.h: Likewise.
2386         * objc/runtime.h: Likewise.
2387         * objc/sarray.h: Likewise.
2388         * objc/thr.h: Likewise.
2389         * objc/typedstream.h: Likewise.
2390
2391
2392 2004-06-21  Nick Clifton  <nickc@redhat.com>
2393
2394         * encoding.c (BITS_PER_UNIT): Define if a definition is not
2395         provided.
2396
2397 2004-06-20  Alexander Malmberg  <alexander@malmberg.org>
2398
2399         * Makefile.in (exception.lo): Remove $(OBJC_GCFLAGS).
2400         (exception_gc.lo): New.
2401         (OBJS_GC): Add exception_gc.lo.
2402
2403 2004-06-17  Richard Henderson  <rth@redhat.com>
2404
2405         * exception.c: New file.
2406         * Makefile.in (exception.lo): New.
2407         (OBJS): Add it.
2408
2409 2004-06-14  Andrew Pinski  <pinskia@physics.uc.edu>
2410
2411         * linking.m (_objcInit): New empty function
2412         for Darwin only.
2413
2414 2004-06-11  Andrew Pinski  <pinskia@physics.uc.edu>
2415
2416         * configure.ac: Support --enable-shared=libobjc.
2417         * configure: Regenerate.
2418
2419         PR libobjc/15901
2420         * configure.ac: Do not disable shared by default.
2421         * configure: Regenerate.
2422
2423 2004-06-03  Nicola Pero  <n.pero@mi.flashnet.it>
2424
2425         * Protocol.m ([-isEqual:]): Small optimizations returning
2426         immediately if the argument is equal to self, and accessing
2427         the argument's name directly if it's a protocol.
2428
2429 2004-06-03  David Ayers  <d.ayers@inode.at>
2430
2431         * Protocol.m ([-isEqual:]): Test the class of the argument.
2432
2433 2004-05-25  Andrew Pinski  <pinskia@physics.uc.edu>
2434
2435         * configure.ac (includedir): Rename to ...
2436         (includedirname).
2437         * Makefile.in: s/includedir/includedirname/.
2438
2439         PR target/11572
2440         * configure.ac (includedir): Set to "include"
2441         except for Darwin.
2442         (libext) Set to empty except for Darwin.
2443         * configure: Regenerate
2444         * Makefile.in: s/libobjc.la/libobjc$(libext).la/g.
2445         s/include/$(includedir)/g.
2446
2447 2004-05-25  Daniel Jacobowitz  <drow@false.org>
2448
2449         * Makefile.in: Add .NOEXPORT.
2450
2451 2004-05-25  Andrew Pinski  <pinskia@physics.uc.edu>
2452
2453         Merge from the libobjc-branch
2454         2004-02-09  Andrew Pinski  <pinskia@physics.uc.edu>
2455
2456                 * Makefile.in (OBJC_H): Change objc-deps.h to objc-decls.h.
2457
2458         2004-02-03  Andrew Pinski  <pinskia@physics.uc.edu>
2459
2460                 * Makefile.in (OBJC_H): Add objc-deps.h.
2461
2462         2004-01-27  Nicola Pero  <n.pero@mi.flashnet.it>
2463
2464                 * Protocol.m ([-conformsTo:]): If the argument is nil, return NO.
2465                 ([-hash], [-isEqual:]): New methods.
2466
2467         2004-01-27  Richard Frith-Macdonald <rfm@gnu.org>
2468
2469                 * sarray.c (sarray_free): Add a better comment.
2470
2471         2004-01-27  Adam Fedor  <fedor@gnu.org>
2472
2473                 * hash.c (hash_add): Cast cachep to int.
2474                 * selector.c (__sel_register_typed_name): Cast
2475                 soffset_decode to int.
2476
2477         2004-01-27  Alexander Malmberg  <alexander@malmberg.org>
2478
2479                 * selector.c: Rename register_selectors_from_list to
2480                 __objc_register_selectors_from_list. Update caller.
2481                 (__objc_register_selectors_from_list): Lock __objc_runtime_mutex
2482                 while registering selectors. Use __sel_register_typed_name instead
2483                 of sel_register_typed_name. Check for NULL method_name:s.
2484                 (pool_alloc_selector): New function.
2485                 (__sel_register_typed_name): Use pool_alloc_selector to allocate
2486                 selector structures.
2487                 * sendmsg.c (class_add_method_list): Use
2488                 __objc_register_selectors_from_list.
2489                 * objc/runtime.h: Add __objc_register_selectors_from_list.
2490
2491         2004-01-25  Adam Fedor  <fedor@gnu.org>
2492                     Nicola Pero  <n.pero@mi.flashnet.it>
2493                     Andrew Pinski  <pinskia@physics.uc.edu>
2494
2495                 * objc/objc-decls.h: New file.
2496                 * objc/objc-api.h (_objc_lookup_class): Mark as export.
2497                 (_objc_load_callback): Likewise.
2498                 (_objc_object_alloc): Likewise.
2499                 (_objc_object_copy): Likewise.
2500                 (_objc_object_dispose): Likewise.
2501
2502         2004-01-25  Andrew Pinski  <pinskia@physics.uc.edu>
2503
2504                 * archive.c: s/__inline__/inline
2505                 * sendmsg.c: Likewise.
2506
2507                 * encoding.c: Remove FIXME about the warning
2508                 about unused variable.
2509                 * sendmsg.c: Add a FIXME comment saying that
2510                 this should be using libffi.
2511
2512                 * Makefile.in (LIBTOOL): Use @LIBTOOL@ now as it works.
2513
2514
2515 2004-05-13  Andrew Pinski  <pinskia@physics.uc.edu>
2516
2517         * archive.c (objc_read_class): Initialize class_name.
2518         (objc_read_selector): Initialize selector_name.
2519
2520 2004-05-09  Richard Sandiford  <rsandifo@redhat.com>
2521
2522         * Makefile.in (toolexecdir): Remove trailing space.
2523
2524 2004-04-15  Nathanael Nerode  <neroden@gcc.gnu.org>
2525
2526         PR libobjc/14948
2527         * configure.ac: De-precious CC so multilibs work.
2528         * configure: Regenerate.
2529
2530 2004-04-14  Nathanael Nerode  <neroden@gcc.gnu.org>
2531
2532         * configure.ac: Restore toolexecdir.
2533         * Makefile.in: Restore toolexecdir.
2534         * configure: Regenerate.
2535
2536 2004-04-09  Nathanael Nerode  <neroden@gcc.gnu.org>
2537
2538         * configure.ac: Remove (unused) glibcpp_prefixdir.
2539         * configure: Regenerate.
2540
2541         * configure.in: Rename to configure.ac.
2542         * Makefile.in: Update to match.
2543
2544         * Makefile.in: Remove toolexecdir, glibcpp_toolexecdir (unused).
2545         Replace glibcpp_toolexeclibdir with toolexeclibdir.
2546         * configure.in: Remove glibcpp_toolexecdir (unused).
2547         Replace glibcpp_toolexeclibdir with toolexeclibdir.  Don't generate
2548         config.h or stamp-h (unused).  Move one comment to the right place.
2549         * configure: Regenerate.
2550         * config.h.in: Remove (unused).
2551
2552         * config.h.in: Regenerate with autoheader.
2553
2554         * Makefile.in: Remove (unused) gcc_version_trigger.
2555         * configure.in: Remove (unused) glibcpp_builddir.  Don't AC_SUBST
2556         gcc_version_trigger.
2557         * configure: Regenerate.
2558
2559         * configure.in: Switch to modern style for AC_INIT, AC_OUTPUT.
2560         Sort file into sections.  Remove dnl where appropriate.  Fix
2561         other style issues.
2562         * configure: Regenerate.
2563
2564         * configure.in: Replace old AC_PROG_CC hack with new one.
2565         Define toplevel_srcdir in terms of srcdir, not top_srcdir (there
2566         are no subdirectory output files, so this is fine).  Change prereq
2567         to autoconf 2.59.
2568         * aclocal.m4: Include ../config/no-executables.m4.
2569         * configure: Regenerate with autoconf 2.59.
2570
2571         * configure.in: Improve comments on gthread_cflags.  Improve m4
2572         quotation, and replace 'if test' with 'case', for --enable-objc-gc.
2573         * configure: Regenerate.
2574
2575         * configure.in: Move PACKAGE and VERSION settings up top.  Remove
2576         unused call to AC_PROG_LN_S.  Default RANLIB to ':'.  Remove
2577         redundant checks for values of RANLIB, AR, INSTALL.
2578         * configure: Regenerate.
2579
2580         * configure.in: Clean up handling of
2581         --enable-version-specific-runtime-libs and related variables;
2582         replace 'if test' with 'case' where reasonable.  Fix comments.
2583         Remove useless libstdcxx_interface.
2584         * configure: Regenerate.
2585
2586         * configure.in: Use _GCC_TOPLEV_NONCANONICAL_TARGET.
2587         Replace uses of target_alias with target_noncanonical.
2588         * aclocal.m4: Include ../config/acx.m4.
2589         * configure: Regenerate.
2590         * Makefile.in: Replace uses of target_alias with target_noncanonical.
2591         Fix copyright statement.
2592
2593         * configure.in: Hand-inline bulky, confusing macros from
2594         aclocal.m4.  Replace references to "GNU Objective C" with "GCC".
2595         Update copyright notice.  Remove stuff for automake, which isn't
2596         used in this directory.  Remove emacs local variables.
2597         * aclocal.m4: Remove hand-inlined macros.  Update copyright notice.
2598         * configure: Regenerate.
2599
2600 2004-03-16  Manfred Hollstein  <mh@suse.com>
2601
2602         * Makefile.in, configure.in, configure: Update copyright years.
2603
2604 2004-03-15  Manfred Hollstein  <mh@suse.com>
2605
2606         * Makefile.in (LIBOBJC_VERSION, LIBOBJC_GC_VERSION): Use
2607         definition from configure.in.
2608         * configure.in (PACKAGE): Add definition.
2609         (VERSION): Add definition; substitute it in output files.
2610         * configure: Re-generate.
2611
2612 2004-03-05  Ziemowit Laski  <zlaski@apple.com>
2613
2614         * objc/hash.h (hash_string, compare_strings):
2615         Add type-casts to make Objective-C++ happy.
2616         * objc/typedstream.h (objc_get_stream_class_version):
2617         Rename parameter from 'class' to 'class_name' to make
2618         Objective-C++ happy.
2619
2620 2004-03-01  Michael Matz  <matz@suse.de>
2621
2622         * Makefile.in (ALL_CFLAGS): Add -fno-strict-aliasing.
2623
2624 2004-02-06  Ziemowit Laski  <zlaski@apple.com>
2625
2626         * objc/objc-api.h (objc_super): The 'class' field shall
2627         be named 'super_class' #ifdef __cplusplus.
2628
2629 2004-01-17  Andrew Pinski  <pinskia@physics.uc.edu>
2630
2631         PR target/10781
2632         * encoding.c (rs6000_special_round_type_align): Define.
2633
2634 2004-01-14  Adam Fedor  <fedor@gnu.org>
2635
2636         PR libobjc/12155
2637         * selector.c (__objc_register_instance_methods_to_class): Free
2638         new_list if not used.
2639
2640 2004-01-09  Andrew Ruder  <aeruder@ksu.edu>
2641
2642         PR libobjc/11904
2643         * sarray.c (sarray_free): Free array->is_copy_of latter.
2644
2645 2003-12-01  Zack Weinberg  <zack@codesourcery.com>
2646
2647         PR 11433
2648         * Protocol.m (descriptionForInstanceMethod): Don't dereference
2649         instance_methods if it's NULL.
2650         (descriptionForClassMethod): Likewise for class_methods.
2651
2652 2003-10-24  Rainer Orth  <ro@TechFak.Uni-Bielefeld.DE>
2653
2654         * Makefile.in (runtime-info.h): Remove -Wp.
2655
2656 2003-10-21  Rainer Orth  <ro@TechFak.Uni-Bielefeld.DE>
2657
2658         * Makefile.in (CC1OBJ): Remove.
2659         (runtime-info.h): Invoke $(CC) so all MULTIFLAGS are handled
2660         correctly.
2661         Use .m extension for temporary file.
2662         Remove assembler temp file.
2663
2664 2003-10-20  Joseph S. Myers  <jsm@polyomino.org.uk>
2665
2666         * objc/hash.h (hash_string): Don't use a cast as an lvalue.
2667
2668 2003-10-17  Rainer Orth  <ro@TechFak.Uni-Bielefeld.DE>
2669
2670         * Makefile.in (runtime-info.h): Use MULTIFLAGS.
2671
2672 2003-09-09  Alan Modra  <amodra@bigpond.net.au>
2673
2674         * configure: Regenerate.
2675
2676 2003-08-27  Alexander Malmberg  <alexander@malmberg.org>
2677
2678         * Makefile.in, aclocal.m4: Update to $(libdir)/gcc/ instead of
2679         (libdir)/gcc-lib/ when installing.
2680         * configure: Regenerate.
2681
2682 Thu Jul 10 10:27:43 2003  Nicola Pero  <n.pero@mi.flashnet.it>
2683
2684         libobjc/9969
2685         * sendmsg.c (get_imp): Fixed rare threading problem.
2686         (__objc_responds_to): Similar fixes.
2687         (objc_msg_lookup): Similar fixes.
2688         (__objc_init_install_dtable): Lock the runtime before checking if the
2689         table is installed.
2690
2691 2003-05-23  Nathanael Nerode  <neroden@gcc.gnu.org>
2692
2693         * hash.c, init.c, libobjc.def, libobjc_entry.c, linking.m,
2694         makefile.dos, misc.c, nil_method.c, objects.c, sarray.c,
2695         selector.c, sendmsg.c, thr-dce.c, thr-decosf1.c, thr-irix.c,
2696         thr-mach.c, thr-objc.c, thr-os2.c, thr-posix.c, thr-pthreads.c,
2697         thr-rtems.c, thr-single.c, thr-solaris.c, thr-vxworks.c,
2698         thr-win32.c, thr.c: Replace "GNU CC" with "GCC".
2699         * Makefile.in, NXConstStr.m, Object.m, Protocol.m, archive.c,
2700         class.c, encoding.c, gc.c, objc/NXConstStr.h, objc/Object.h,
2701         objc/Protocol.h, objc/encoding.h, objc/hash.h, objc/objc-api.h,
2702         objc/objc-list.h, objc/objc.h, ocjc/runtime.h, objc/sarray.h,
2703         objc/thr.h, objc/typedstream.h: Replace "GNU CC" with "GCC".
2704
2705 Tue May 13 14:56:03 2003  Richard Frith-Macdonald <rfm@gnu.org>
2706                           Nicola Pero  <n.pero@mi.flashnet.it>
2707
2708         libobjc/10742
2709         * init.c (class_superclass_of_class): New function.
2710         (create_tree_of_subclasses_inherited_from): Use it.
2711         (__objc_tree_insert_class): Likewise.
2712         (class_is_subclass_of_class): Likewise.
2713
2714 2003-04-11  David Chad  <davidc@freebsd.org>
2715             Loren J. Rittle  <ljrittle@acm.org>
2716
2717         libobjc/8562
2718         * objc/hash.h (hash_string): Constify correctly.
2719         (compare_ptrs): Use direct compare.
2720         * objc/objc-list.h (list_nth): Rename index to indx to avoid shadow.
2721         * objc/sarray.h: Global rename index to indx to avoid shadow.
2722
2723 2003-03-12  Andreas Schwab  <schwab@suse.de>
2724
2725         * aclocal.m4 (GLIBCPP_EXPORT_INSTALL_INFO): Avoid trailing /. in
2726         glibcpp_toolexeclibdir.
2727         * configure: Rebuilt.
2728
2729 2003-02-20  Alexandre Oliva  <aoliva@redhat.com>
2730
2731         * configure.in: Propagate ORIGINAL_LD_FOR_MULTILIBS to
2732         config.status.
2733         * configure: Rebuilt.
2734
2735 2003-01-27  Alexandre Oliva  <aoliva@redhat.com>
2736
2737         * aclocal.m4 (glibcpp_toolexeclibdir): Instead of
2738         $(MULTISUBDIR), use `$CC -print-multi-os-directory`, unless
2739         version_specific_libs is enabled.
2740         * configure: Rebuilt.
2741
2742 2003-01-09  Christian Cornelssen  <ccorn@cs.tu-berlin.de>
2743
2744         * Makefile.in (FLAGS_TO_PASS): Also pass DESTDIR.
2745         (install-libs, install-headers): Prepend $(DESTDIR) to
2746         destination paths in all (un)installation commands.
2747
2748 2002-12-02  Zack Weinberg  <zack@codesourcery.com>
2749
2750         * thr-objc.c: Include coretypes.h and tm.h.
2751
2752 2002-12-01  Zack Weinberg  <zack@codesourcery.com>
2753
2754         * encoding.c, sendmsg.c: Include coretypes.h and tm.h.
2755
2756 2002-11-26  Nathanael Nerode  <neroden@gcc.gnu.org>
2757
2758         * configure.in: Remove skip-this-dir support.
2759         * configure: Regenerate.
2760
2761 2002-09-22  Kaveh R. Ghazi  <ghazi@caip.rutgers.edu>
2762
2763         * Makefile.in (all): Fix multilib parallel build.
2764
2765 Thu Sep 12 12:44:37 2002  Nicola Pero  <n.pero@mi.flashnet.it>
2766
2767         * sendmsg.c (nil_method): Declare not to take a variable number of
2768         args.
2769         (objc_msg_lookup): Cast nil_method to IMP before returning it.
2770         (objc_msg_lookup_super): The same.
2771
2772 2002-09-10  Jan Hubicka  <jh@suse.cz>
2773
2774         * nil_method.c (nil_method): No longer defined with variable
2775         arguments.
2776
2777 2002-07-02  Rodney Brown  <rbrown64@csc.com.au>
2778
2779         * objc/encoding.h: Fix formatting.
2780         * objc/hash.h: Likewise.
2781         * objc/objc-api.h: Likewise.
2782         * objc/runtime.h: Likewise.
2783         * objc/thr.h: Likewise.
2784         * archive.c: Likewise.
2785         * class.c: Likewise.
2786         * encoding.c: Likewise.
2787         * gc.c: Likewise.
2788         * hash.c: Likewise.
2789         * init.c: Likewise.
2790         * misc.c: Likewise.
2791         * nil_method.c: Likewise.
2792         * objects.c: Likewise.
2793         * sarray.c: Likewise.
2794         * selector.c: Likewise.
2795         * sendmsg.c: Likewise.
2796         * thr-mach.c: Likewise.
2797         * thr.c: Likewise.
2798
2799 2002-06-25  DJ Delorie  <dj@redhat.com>
2800
2801         * aclocal.m4 (GLIBCPP_CONFIGURE): Split out
2802         GLIBCPP_TOPREL_CONFIGURE.
2803         * configure.in: Call it before AC_CANONICAL_SYSTEM.
2804         * configure: Regenerate.
2805
2806 2002-06-21  Kaveh R. Ghazi  <ghazi@caip.rutgers.edu>
2807
2808         * Object.m (forward, read, write): Fix unused parameter warnings.
2809         * encoding.c: Include <stdlib.h>.
2810         (target_flags): Mark with attribute unused.
2811         (atoi): Delete.
2812         * runtime.h (__objc_selector_max_index): Change to unsigned int.
2813         (__objc_generate_gc_type_description): Prototype.
2814         * selector.c (__objc_selector_max_index): Change to unsigned int.
2815
2816 Mon Jun 17 18:37:42 2002  Nicola Pero  <n.pero@mi.flashnet.it>
2817
2818         * sendmsg.c (__objc_get_forward_imp): Fix warning by making sure
2819         we always have a return value: if __objc_msg_forward does not
2820         supply a forwarding implementation, return the default
2821         __builtin_apply based one.
2822
2823 2002-06-15  Kaveh R. Ghazi  <ghazi@caip.rutgers.edu>
2824
2825         * Object.m: Fix signed/unsigned warning.
2826         * Protocol.m: Likewise.
2827         * archive.c: Always include stdlib.h.
2828         (objc_read_short, objc_read_unsigned_short, objc_read_int,
2829         objc_read_long, __objc_read_nbyte_uint, __objc_read_nbyte_ulong):
2830         Fix signed/unsigned warning.
2831         (objc_write_type, objc_read_type, objc_write_types,
2832         objc_read_types): Ensure ctype 8-bit safety.
2833         (__objc_no_write, __objc_no_read): Mark unused parameters.
2834         * class.c (class_table_setup): Specify void arg.
2835         * encoding.c (atoi, objc_sizeof_type, objc_alignof_type,
2836         objc_skip_typespec, objc_skip_offset,
2837         objc_layout_structure_next_member): Ensure ctype 8-bit safety.
2838         (objc_layout_structure_next_member): Ensure variables are
2839         initialized.
2840         * gc.c (__objc_generate_gc_type_description,
2841         class_ivar_set_gcinvisible): Mark unused parameters.
2842         * init.c (__objc_send_load, __objc_destroy_class_tree_node): Mark
2843         unused parameters.
2844         (__objc_init_protocols) Fix signed/unsigned warning.
2845         * nil_method.c (nil_method): Mark unused parameters.
2846         * thr.h (objc_thread_callback): Specify void arg.
2847         * sarray.c (sarray_new, sarray_realloc, sarray_free): Fix
2848         signed/unsigned warning.
2849         (sarray_free): Fix formatting.
2850         * selector.c (sel_types_match): Ensure ctype 8-bit safety.
2851         * sendmsg.c (__objc_init_install_dtable) Mark unused parameters.
2852
2853 2002-06-09  Andreas Jaeger  <aj@suse.de>
2854
2855         * encoding.c (objc_layout_structure_next_member): Remove unused
2856         variable.
2857
2858 2002-05-20  Kaveh R. Ghazi  <ghazi@caip.rutgers.edu>
2859
2860         * Makefile.in (SHELL): Set to @SHELL@.
2861         (WARN_CFLAGS): New.
2862         (ALL_CFLAGS): Add $(WARN_CFLAGS).
2863
2864 2002-05-16  Rainer Orth  <ro@TechFak.Uni-Bielefeld.DE>
2865
2866         * aclocal.m4: Allow for PWDCMD to override hardcoded pwd.
2867         * configure: Regenerate.
2868
2869 2002-05-08  Alexandre Oliva  <aoliva@redhat.com>
2870
2871         * configure.in (ORIGINAL_LD_FOR_MULTILIBS): Preserve LD at
2872         script entry, and set LD to it when configuring multilibs.
2873         * configure: Rebuilt.
2874
2875 2002-04-19  David O'Brien  <obrien@FreeBSD.org>
2876
2877         * encoding.c (MAX, MIN, ROUNDING): #undef before defining.
2878
2879 2002-04-09  Hans-Peter Nilsson  <hp@bitrange.com>
2880
2881         PR objc/6107
2882         * objc/objc-api.h (struct objc_protocol_list): Change type of
2883         member count from int to size_t.
2884
2885 2002-02-11  Franz Sirl  <Franz.Sirl-kernel@lauterbach.com>
2886
2887         PR libobjc/4039
2888         * aclocal.m4: Replace with version copied from libstdc++-v3.
2889         * configure.in: Update for changes to aclocal and Makefile.
2890         * configure: Regenerate.
2891         * Makefile.in: Correct install of multilibs and shared libs, use
2892         INSTALL_DATA for include files.
2893
2894 Mon Dec 17 17:02:12 2001  Nicola Pero  <nicola@brainstorm.co.uk>
2895
2896         * init.c (__objc_exec_class): Fixed bug in the loop on unclaimed
2897         categories - when an unclaimed category was found, the loop was
2898         doing two steps forward instead of one, so that in certain cases
2899         it was failing to properly load all the categories.  (Reported
2900         with fix by Alexander Malmberg <alexander@malmberg.org>).
2901
2902 2001-11-14  Aldy Hernandez  <aldyh@redhat.com>
2903
2904         * encoding.c: Add target_flags.
2905
2906 2001-11-07  Aldy Hernandez  <aldyh@redhat.com>
2907
2908          * objc/objc-api.h (_C_VECTOR): New.
2909
2910          * encoding.c (VECTOR_TYPE): New.
2911
2912 Mon Oct 29 21:29:21 2001  Nicola Pero  <n.pero@mi.flashnet.it>
2913
2914         * class.c: Rewritten the class table to use optimized, lock-free
2915         lookup.  This more than doubles the speed of class method
2916         invocations.  (class_table_setup), (class_table_insert),
2917         (class_table_replace), (class_table_get_safe),
2918         (class_table_next), (class_table_print),
2919         (class_table_print_histogram): New functions.
2920         (__objc_init_class_tables): Use class_table_setup.
2921         (__objc_add_class_to_hash): Use class_table_get_safe and
2922         class_table_insert.  (objc_lookup_class), (objc_get_class): Do not
2923         assert the existence of the table; do not lock the runtime; use
2924         class_table_get_safe.  (objc_next_class): Use class_table_next.
2925         (__objc_resolve_class_links): Use class_table_next.
2926         (class_pose_as): Use class_table_replace.
2927
2928 2001-09-10  Ovidiu Predescu  <ovidiu@cup.hp.com>
2929
2930         * gc.c: Removed the DEBUG declaration.
2931
2932 Wed Jul 18 12:48:56 2001  Nicola Pero  <n.pero@mi.flashnet.it>
2933
2934         * thr.c (objc_mutex_lock): Invoke __objc_thread_id directly,
2935         rather than through objc_thread_id, to save a function call.
2936         (objc_mutex_trylock, objc_mutex_unlock, objc_condition_wait):
2937         Ditto.
2938
2939 Mon Jul 16 12:15:00 2001  Nicola Pero  <n.pero@mi.flashnet.it>
2940
2941         * objc/objc-api.h (object_is_class): Fixed - buggy code was trying
2942         to cast an id to a Class, which can not be done.  Make the check
2943         by using CLS_ISMETA on the class pointer instead.
2944         (object_is_meta_class): Similar fix.
2945
2946 2001-06-09  Alexandre Oliva  <aoliva@redhat.com>, Stephen L Moshier  <moshier@mediaone.net>
2947
2948         * configure.in (AC_EXEEXT): Work around in case it expands to
2949         nothing, as in autoconf 2.50.
2950         * acinclude.m4: Likewise.
2951         * configure: Rebuilt.
2952
2953 2001-06-08  Nicola Pero  <n.pero@mi.flashnet.it>
2954
2955         * THREADS: Explain that when we compile libobjc inside GCC, we
2956         always use thr-objc.c as a backend, which uses GCC's thread code.
2957
2958 2001-06-06  Richard Frith-Macdonald  <rrfm@gnu.org>
2959
2960         * init.c (__objc_send_message_in_list): When setting a new entry
2961         in __objc_load_methods use the method IMP as key, but check to see
2962         if the method is in the hashtable by looking at the IMP also.
2963         Also ... call the method after adding it to the hashtable rather
2964         than before ... thus preventing an obscure possibility of infinite
2965         recursion if a +load method itself loads a subclass.
2966
2967 2001-05-25  Ovidiu Predescu  <ovidiu@cup.hp.com>
2968
2969         * init.c (__objc_send_message_in_list): When setting a new entry
2970         in __objc_load_methods use the method name as key, not the method
2971         IMP (reported by Richard Frith-Macdonald <richard@brainstorm.co.uk>).
2972
2973 2001-05-09  Joseph S. Myers  <jsm28@cam.ac.uk>
2974
2975         * objc-features.texi: Move to ../gcc/objc.texi.
2976         * fdl.texi: Remove.
2977         * Makefile.in: Don't generate documentation from
2978         objc-features.texi.
2979
2980 2001-05-01  Mark Mitchell  <mark@codesourcery.com>
2981
2982         * fdl.texi: New file.
2983         * objc-features.texi: Simplify.
2984         * Makefile.in: Adjust accordingly.
2985
2986 2001-04-30  Mark Mitchell  <mark@codesourcery.com>
2987
2988         * objc-features.texi: Use the GFDL.
2989
2990 Wed Mar 21 04:44:58 EST 2001  John Wehle  (john@feith.com)
2991
2992         * encoding.c (REAL_TYPE): Define.
2993
2994 2001-03-19  David Edelsohn  <edelsohn@gnu.org>
2995
2996         * encoding.c (TYPE_MODE): Define.
2997
2998 2001-03-14  Nicola Pero  <n.pero@mi.flashnet.it>
2999
3000         * thr.c (objc_thread_add): New function.
3001         (objc_thread_remove): Ditto.
3002         * objc/thr.h: Declare them.
3003         * libobjc.def: Mention them.
3004
3005 2001-02-28  Ovidiu Predescu  <ovidiu@cup.hp.com>
3006
3007         * objc-features.texi: Document the @compatibility_alias compiler
3008         directive (description from Nicola Pero <n.pero@mi.flashnet.it>).
3009
3010 Fri Feb 23 18:12:00 2001  Rainer Orth  <ro@TechFak.Uni-Bielefeld.DE>
3011
3012         * sendmsg.c (__objc_forward): Delete strlen() declaration.
3013
3014 2001-02-08  Geoffrey Keating  <geoffk@redhat.com>
3015
3016         * configure.in: Don't run AC_PROG_CC_WORKS or AC_EXEEXT, because
3017         we're not interested in the result and they might fail.
3018         * configure: Regenerated.
3019
3020 2001-01-12  Joseph S. Myers  <jsm28@cam.ac.uk>
3021
3022         * objc-features.texi: Use @email.
3023
3024 2001-01-12  Joseph S. Myers  <jsm28@cam.ac.uk>
3025
3026         * sendmsg.c (__objc_print_dtable_stats): Don't use #ifdef inside
3027         printf.
3028
3029 2000-01-11  Richard Earnshaw  <rearnsha@arm.com>
3030
3031         * encoding.c (STRUCTURE_SIZE_BOUNDARY): Redefine in a way that
3032         determines the value dynamically.
3033
3034 Wed Jan  3 00:49:10 2001  Ovidiu Predescu  <ovidiu@cup.hp.com>
3035
3036         * sendmsg.c: Added __objc_msg_forward, a hook that allows external
3037         libraries to provide a function that returns the real forwarding
3038         function. This can alleviate problems __builtin_apply() and
3039         friends have on various platforms. (Solution suggested by Helge
3040         Hess.)
3041
3042         * objc/objc-api.h: Define __objc_msg_forward.
3043
3044         * sendmsg.c: Define gen_rtx_REG.
3045
3046 2000-12-06      Ralf Corsepius <corsepiu@faw.uni-ulm.de>
3047
3048         * thr-rtems.c: New file. Stub to compile.
3049
3050 2000-09-06  Alexandre Oliva  <aoliva@redhat.com>
3051
3052         * configure: Rebuilt with new libtool.m4.
3053
3054 Tue Aug 15 00:38:56 2000  Ovidiu Predescu  <ovidiu@cup.hp.com>
3055
3056         * configure.in: Create a config.h file. Check for <sched.h>.
3057         * configure: Regenerate.
3058
3059         * config.h.in: Check for <sched.h>.
3060
3061 2000-08-14  Zack Weinberg  <zack@wolery.cumb.org>
3062
3063         * configure: Regenerate after change to ../libtool.m4.
3064
3065 2000-08-14  Andreas Schwab  <schwab@suse.de>
3066
3067         * objc-features.texi (Top): Move @menu at end of node.
3068
3069 2000-08-11  Manfred Hollstein  <manfredh@redhat.com>
3070
3071         * objc-features.texi: Move @node Top before @menu.
3072
3073 Sun Aug  6 23:27:49 2000  Ovidiu Predescu  <ovidiu@cup.hp.com>
3074
3075         * objc-features.texi: Documented the new -fconstant-string-class
3076         option.
3077
3078 Sun Aug  6 22:51:16 2000  Ovidiu Predescu  <ovidiu@cup.hp.com>
3079
3080         * thr-posix.c: Integrated Chris Ball's <cball@fmco.com> changes to
3081         improve the Posix thread support for Objective-C.
3082
3083 2000-08-04  Zack Weinberg  <zack@wolery.cumb.org>
3084
3085         * aclocal.m4: Replace copy of ../libtool.m4 with
3086         sinclude(../libtool.m4).
3087
3088 Fri Jul 28 08:58:02 2000  Nicola Pero  <nicola@brainstorm.co.uk>
3089
3090         * configure.in: Added libtool support; build shared libraries
3091         if --enable-shared was passed on command line.
3092         * Makefile.in: Modified most compilation commands to use libtool.
3093         * aclocal.m4: New symbolic link to the ../libtool.m4, from the
3094         libtool distribution.
3095
3096 Sat Jul 29 00:10:21 2000  Ovidiu Predescu  <ovidiu@cup.hp.com>
3097
3098         * sarray.c, Object.m: Removed the explicit prototypes for strlen
3099         and memcpy on 64-bit platforms (Suggested by Rodney Brown
3100         <rdb@cup.hp.com>).
3101
3102 2000-05-12  H.J. Lu  (hjl@gnu.org)
3103
3104         * Makefile.in (GTHREAD_FLAGS): New.
3105         (ALL_CFLAGS): Add $(GTHREAD_FLAGS).
3106         (OBJC_THREAD_FILE): Changed to thr-objc.
3107
3108         * configure.in (GTHREAD_FLAGS): New, check and replace it for
3109         Makefile.
3110         (OBJC_THREAD_FILE): Removed.
3111
3112         * thr-objc.c: New.
3113
3114 2000-07-13  Kaveh R. Ghazi  <ghazi@caip.rutgers.edu>
3115
3116         * objc/hash.h: Include string.h.
3117
3118 2000-04-15  David Edelsohn  <edelsohn@gnu.org>
3119
3120         * Object.m (strlen): 64-bit PowerPC is a 64bit platform as well.
3121
3122 2000-04-12  Jakub Jelinek  <jakub@redhat.com>
3123
3124         * Object.m (strlen): Provide prototype on all 64bit platforms,
3125         not only alpha.
3126         * sarray.c (memcpy): Likewise.
3127         * encoding.c (objc_layout_finish_structure): Don't use
3128         ROUND_TYPE_ALIGN on sparc.
3129
3130         * encoding.c (objc_layout_structure_next_member): Do the whole
3131         procedure even for the first member, so that we get correct
3132         alignment.
3133
3134 2000-03-29  Zack Weinberg  <zack@wolery.cumb.org>
3135
3136         * objc/Protocol.h, objc/objc-list.h: Change #endif labels to
3137         comments.
3138
3139 2000-02-23  Zack Weinberg  <zack@wolery.cumb.org>
3140
3141         * Makefile.in: Add -DIN_TARGET_LIBS to ALL_CFLAGS.
3142
3143 Thu Sep 23 07:19:12 1999   Chris Ball <cball@fmco.com>
3144
3145         * thr-posix.c (__objc_mutex_deallocate): made deallocate work.
3146
3147 Tue Sep 21 07:47:10 1999  Jeffrey A Law  (law@cygnus.com)
3148
3149         * Makefile.in (gc.o, gc_gc.o): Do not pass -fgnu-runtime to
3150         the compiler when building C code.
3151
3152 Fri Aug  6 23:32:29 1999  Daniel Jacobowitz <drow@drow.them.org>
3153
3154         * Makefile.in (FLAGS_TO_PASS): Include prefix, exec_prefix,
3155         libdir, libsubdir and tooldir.
3156
3157 Mon Jun 21 05:40:15 1999  John David Anglin <dave@hiauly1>
3158
3159         * init.c (__objc_force_linking): Make global.
3160
3161 Thu May 20 03:20:59 1999  Jeffrey A Law  (law@cygnus.com)
3162
3163         * configure.in (AC_EXEEXT): Remove call.
3164         (compiler_name): Explicitly check with no extension and .exe
3165         extension.
3166         * configure: Regenerate.
3167
3168 Sun Apr 25 01:15:34 1999  Mumit Khan  <khan@xraylith.wisc.edu>
3169
3170         * Makefile.in (CC1OBJ): Define in terms of CC.
3171         (runtime-info.h): Use.
3172
3173 Fri April 8 08:21:07 1999 Ovidiu Predescu <ovidiu@cup.hp.com>
3174
3175         * objc-features.texi: Updated the URL to Boehm's GC page.
3176
3177 Fri Mar 26 23:41:07 1999 Ovidiu Predescu <ovidiu@cup.hp.com>
3178
3179         * archive.c (__objc_code_char, __objc_write_char): Explicitly specify
3180         the char as being signed (patch from Daniel Jacobowitz
3181         <drow@false.org>).
3182
3183 Wed Mar 24 22:41:28 1999  Mumit Khan  <khan@xraylith.wisc.edu>
3184
3185         * configure.in (AC_PREREQ): Update to 2.13.
3186         (AC_EXEEXT): Call to find possible file extension.
3187         (compiler_name): Use.
3188         * configure: Regenerate.
3189
3190 Wed Jan 27 02:31:01 1999  Jeffrey A Law  (law@cygnus.com)
3191
3192         * Makefile.in (ALL_CFLAGS): Add -DIN_GCC.
3193
3194 Tue Jan  5 01:38:53 1999  Jeffrey A Law  (law@cygnus.com)
3195
3196         * configure.in (thread_file): Correct and simplify code to find
3197         the thread file.
3198         * configure: Rebuilt.
3199
3200 1998-11-26  Manfred Hollstein  <manfred@s-direktnet.de>
3201
3202         * configure.in (compiler_name): Add check to detect if this
3203         language's compiler has been built.
3204         * configure: Regenerate.
3205
3206 Mon Nov 23 16:50:28 1998  Kaveh R. Ghazi  <ghazi@caip.rutgers.edu>
3207
3208         *  configure.in: Use AC_PREREQ(2.12.1).
3209
3210 Thu Nov 19 20:33:37 1998  Jeffrey A Law  (law@cygnus.com)
3211
3212         * Makefile.in (runtime-info.h): Avoid GNU make extensions.
3213
3214 Sun Nov  8 17:46:14 1998  Kaveh R. Ghazi  <ghazi@caip.rutgers.edu>
3215
3216         * Makefile.in (INCLUDES): Add -I$(srcdir)/$(MULTISRCTOP)../include.
3217
3218 Thu Oct 22 14:34:06 1998  Kaveh R. Ghazi  <ghazi@caip.rutgers.edu>
3219
3220         * configure.in: Use AC_CONFIG_AUX_DIR($topsrcdir).
3221
3222 Sat Oct 17 05:21:31 1998  Ovidiu Predescu  <ovidiu@slip.net>
3223
3224         * objc-features.texi (Top): Changed the email address.
3225         * objc-features.texi (Garbage Collection): Use @uref instead of @url.
3226
3227 Mon Oct 11 21:25:27 1998  Ovidiu Predescu  <ovidiu@slip.net>
3228
3229         * encoding.c: Redefine get_inner_array_type to get the first entry
3230         in the structure.
3231
3232 Thu Oct  8 12:21:14 1998  Richard Frith-Macdonald <richard@brainstorm.co.uk>
3233
3234         * encoding.c (objc_skip_type_qualifiers): Handle _C_BYREF.
3235         (objc_get_type_qualifiers): Similarly.
3236         * objc/encoding.h (_C_BYREF): Define.
3237         (_F_BYREF): Define.
3238
3239 1998-10-07  David S. Miller  <davem@pierdol.cobaltmicro.com>
3240
3241         * objc/sarray.h: Make boffset be an unsigned long when sparc so it
3242         works out on 64-bit systems.
3243
3244 Tue Oct  6 20:32:06 1998  Alexandre Oliva  <oliva@dcc.unicamp.br>
3245
3246         * Makefile.in (INCLUDES): Make it multilib-friendly.
3247
3248 Fri Oct  2 07:12:14 1998  H.J. Lu  (hjl@gnu.org)
3249
3250         * Makefile.in (INCLUDES): Add -I$(srcdir)/../gcc.
3251
3252 Thu Oct  1 22:33:03 1998 Robert Lipe  <robertl@dgii.com>
3253                          Jeffrey A Law  (law@cygnus.com)
3254
3255         * Makefile.in (INCLUDES): Reference gcc via $MULTIBUILDTOP.
3256         (FLAGS_TO_PASS): Added.
3257         (runtime-info.h): Reference cc1ibj via $MULTIBUILDTOP.
3258
3259         * archive.c: Change config.h to tconfig.h.
3260
3261         * configure.in: Find gcc's object directory even for multilibs.
3262
3263 Wed Sep 30 18:17:17 1998  Robert Lipe  <robertl@dgii.com>
3264
3265         * configure.in: Escape ^ in grep string.
3266         * configure: Rebuilt.
3267
3268 Wed Sep 30 09:14:52 1998  Jeffrey A Law  (law@cygnus.com)
3269
3270         * All .h files pushed down into the objc/ subdirectory.
3271         * Makefile.in (copy_headers): Corresponding changes.
3272         * configure.in (AC_INIT): Corresponding changes.
3273         * configure: Rebuilt.
3274
3275 1998-09-30  Ben Elliston  <bje@cygnus.com>
3276             Jeff Law      <law@cygnus.com>
3277
3278         * Makefile.in: Rewrite.
3279
3280         * configure.in: Likewise.
3281
3282         * configure: Regenerate.
3283
3284         * All .c files.  Remove "objc" prefix when including objc header
3285         files.  Include tconfig.h, not ../tconfig.h.
3286
3287 Mon Sep 21 23:27:10 1998  Ovidiu Predescu <ovidiu@slip.net>
3288
3289         * encoding.c (TREE_TYPE, ARRAY_TYPE): Define.
3290         (get_inner_array_type): Define.
3291
3292 1998-09-21  Ben Elliston  <bje@cygnus.com>
3293
3294         * New directory.  Moved files from ../gcc/objc.