libobjc/ChangeLog

   1 2014-11-21  H.J. Lu  <hongjiu.lu@intel.com>
   2
   3         PR bootstrap/63784
   4         * configure: Regenerated.
   5
   6 2014-11-11  Francois-Xavier Coudert  <fxcoudert@gcc.gnu.org>
   7
   8         PR target/63610
   9         * configure: Regenerate.
  10
  11 2014-11-05  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
  12
  13         * thr.c (_XOPEN_SOURCE): Define as 600.
  14
  15 2014-07-27  Alan Modra  <amodra@gmail.com>
  16             Matthias Klose  <doko@ubuntu.com>
  17
  18         PR libobjc/61920
  19
  20         * encoding.c: Define rs6000_special_adjust_field_align_p.
  21
  22 2014-01-02  Richard Sandiford  <rdsandiford@googlemail.com>
  23
  24         Update copyright years
  25
  26 2013-09-20  Alan Modra  <amodra@gmail.com>
  27
  28         * configure: Regenerate.
  29
  30 2013-07-21   OndÅ\99ej BÃlka  <neleai@seznam.cz>
  31
  32         * class.c: Fix typos.
  33         * encoding.c: Likewise.
  34         * init.c: Likewise.
  35         * objc-private/runtime.h: Likewise.
  36         * objc/runtime.h: Likewise.
  37         * objc-sync.c: Likewise.
  38
  39 2013-07-04  Kai Tietz  <ktietz@redhat.com>
  40
  41         * exception.c: Add check for SjLj to SEH blocks.
  42
  43 2013-02-03  Richard Sandiford  <rdsandiford@googlemail.com>
  44
  45         Update copyright years.
  46
  47 2012-10-19  Michael Meissner  <meissner@linux.vnet.ibm.com>
  48
  49         * encoding.c (TARGET_VSX): Provide definitions based on the
  50         current compilation options, and not based off the target options
  51         structure.
  52         (TARGET_ALTIVEC): Likewise.
  53         (TARGET_64BIT): Likewise.
  54
  55 2012-09-14  David Edelsohn  <dje.gcc@gmail.com>
  56
  57         * configure: Regenerated.
  58
  59 2012-07-19  Tristan Gingold  <gingold@adacore.com>
  60             Richard Henderson  <rth@redhat.com>
  61
  62         * exception.c (__gnu_objc_personality_seh0): New function.
  63
  64 2012-05-16  H.J. Lu  <hongjiu.lu@intel.com>
  65
  66         * configure: Regenerated.
  67
  68 2012-03-12  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
  69
  70         * configure.ac (enable_objc_gc): Remove alpha*-dec-osf* handling.
  71         * configure: Regenerate.
  72
  73         * thr.c (_XOPEN_SOURCE): Define unconditionally.
  74
  75 2011-11-21  Andreas Tobler  <andreast@fgznet.ch>
  76
  77         * configure: Regenerate.
  78
  79 2011-11-02  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
  80
  81         * Makefile.in (INCLUDES): Add -I$(MULTIBUILDTOP)../libgcc.
  82         * configure.ac (target_thread_file, HAVE_GTHR_DEFAULT): Remove.
  83         * configure: Regenerate.
  84         * config.h.in: Regenerate.
  85
  86 2011-10-17  Paul Brook  <paul@codesourcery.com>
  87             Matthias Klose  <doko@ubuntu.com>
  88
  89         * exception.c (parse_lsda_header): hardcode ttype_encoding for older
  90         ARM EABI toolchains.
  91         (get_ttype_entry) Remove __ARM_EABI_UNWINDER__ variant.
  92
  93 2011-10-09  Nicola Pero  <nicola.pero@meta-innovation.com>
  94
  95         PR libobjc/49883
  96         * init.c (__objc_exec_class): Work around a bug in clang's code
  97         generation.  Clang sets the class->info field to values different
  98         from 0x1 or 0x2 (the only allowed values in the traditional GNU
  99         Objective-C runtime ABI) to store some additional information, but
 100         this breaks backwards compatibility.  Wipe out all the bits in the
 101         fields other than the first two upon loading a class.
 102
 103 2011-10-09  Nicola Pero  <nicola.pero@meta-innovation.com>
 104
 105         * class.c (objc_lookup_class): Added back for compatibility with
 106         clang which seems to emit calls to it.
 107
 108 2011-10-08  Richard Frith-Macdonald <rfm@gnu.org>
 109             Nicola Pero  <nicola.pero@meta-innovation.com>
 110
 111         PR libobjc/50428
 112         * sendmsg.c (__objc_send_initialize): If a class does not have an
 113         +initialize method, search for an +initialize method in the
 114         superclass and in the ancestor classes and execute the first one
 115         that is found.  This makes the GNU runtime behave in the same way
 116         as the Apple/NeXT runtime with respect to +initialize methods and
 117         subclassing.
 118
 119 2011-08-06  Nicola Pero  <nicola.pero@meta-innovation.com>
 120
 121         PR libobjc/50002
 122         * class.c (__objc_update_classes_with_methods): Iterate over meta
 123         classes as well as normal classes when refreshing the method
 124         implementations.  This fixes replacing class methods.
 125
 126 2011-08-06  Nicola Pero  <nicola.pero@meta-innovation.com>
 127
 128         * class.c (class_getSuperclass): Fixed to work with meta classes
 129         still in construction too.
 130
 131 2011-08-06  Nicola Pero  <nicola.pero@meta-innovation.com>
 132
 133         * class.c (class_getSuperclass): Fixed typo in comment.
 134
 135 2011-08-06  Nicola Pero  <nicola.pero@meta-innovation.com>
 136
 137         PR libobjc/49882
 138         * class.c (class_getSuperclass): Return the superclass if the
 139         class is in construction.
 140         * objc/runtime.h (class_getSuperclass): Updated documentation.
 141
 142 2011-08-05  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
 143
 144         * Makefile.in (INCLUDES): Search
 145         $(srcdir)/$(MULTISRCTOP)../libgcc.
 146
 147 2011-06-08  Nicola Pero  <nicola.pero@meta-innovation.com>
 148
 149         * objc/objc.h (__GNU_LIBOBJC__): Bumped to 20110608.
 150
 151 2011-06-08  Nicola Pero  <nicola.pero@meta-innovation.com>
 152
 153         * configure.ac (VERSION): Bumped to 4:0:0.
 154         * configure (VERSION): Likewise.
 155
 156 2011-06-08  Nicola Pero  <nicola.pero@meta-innovation.com>
 157
 158         * objc/README: Updated.
 159         * objc-private/selector.h: Updated comments.
 160
 161 2011-06-07  Nicola Pero  <nicola.pero@meta-innovation.com>
 162
 163         * sendmsg.c (class_get_instance_method): Removed.
 164         (class_get_class_method): Removed.
 165         (objc_get_uninstalled_dtable): Removed.
 166
 167 2011-06-07  Nicola Pero  <nicola.pero@meta-innovation.com>
 168
 169         * objc-private/module-abi-8.h (class_get_instance_size): Removed.
 170         * objects.c (class_create_instance): Removed.
 171         * error.c (__USE_FIXED_PROTOTYPES__): Removed.
 172         * gc.c (__objc_generate_gc_type_description): Use
 173         class_getInstanceSize() instead of class_get_instance_size().
 174         * selector.c (sel_types_match): Made static.
 175         (sel_get_typed_uid): Removed.
 176         (sel_get_any_typed_uid): Removed.
 177         (sel_get_name): Removed.
 178         (sel_get_type): Removed.
 179         (sel_register_name): Removed.
 180         (sel_register_typed_name): Removed.
 181         (sel_get_uid): Removed.
 182
 183 2011-06-07  Nicola Pero  <nicola.pero@meta-innovation.com>
 184
 185         * encoding.c (method_get_number_of_arguments): Removed.
 186         (method_get_sizeof_arguments): Removed.
 187
 188 2011-06-07  Nicola Pero  <nicola.pero@meta-innovation.com>
 189
 190         * class.c (objc_next_class): Removed.
 191         (class_pose_as): Removed.
 192         (CLASSOF): Removed.
 193         (class_table_replace): Removed.
 194         (objc_lookup_class): Removed.
 195
 196 2011-06-07  Nicola Pero  <nicola.pero@meta-innovation.com>
 197
 198         Removed the Traditional Objective-C runtime public API.
 199         * Makefile.in (OBJC_DEPRECATED_H): Variable removed.
 200         (install-headers): Do not create the objc/deprecated directory and
 201         do not install the deprecated headers.
 202         (OBJC_H): Removed encoding.h and objc-api.h.
 203         * Object.m: Removed all methods with the exception of -class and
 204         -isEqual:.  Updated includes.  ([-class]): Use Modern API.
 205         * objc/Object.h: Do not include deprecated/Object.h.
 206         * objc/deprecated/Object.h: Removed.
 207         * linking.m (__objc_linking): Call [Object class] instead of
 208         [Object name].
 209         * Protocol.m: Removed all methods with the exception of -isEqual:.
 210         Updated includes.
 211         * objc/Protocol.h: Do not include deprecated/Protocol.h.
 212         * objc/deprecated/Protocol.h: Removed.
 213         * objc/deprecated/struct_objc_symtab.h: Removed.
 214         * objc/deprecated/struct_objc_module.h: Removed.
 215         * objc/deprecated/struct_objc_ivar.h: Removed.
 216         * objc/deprecated/struct_objc_ivar_list.h: Removed.
 217         * objc/deprecated/struct_objc_method.h: Removed.
 218         * objc/deprecated/struct_objc_method_list.h: Removed.
 219         * objc/deprecated/struct_objc_protocol_list.h: Removed.
 220         * objc/deprecated/struct_objc_category.h: Removed.
 221         * objc/deprecated/MetaClass.h: Removed.
 222         * objc/deprecated/objc_msg_sendv.h: Removed.
 223         * objc/deprecated/README: Removed.
 224         * objc/deprecated/struct_objc_class.h: Removed.
 225         * objc/deprecated/struct_objc_protocol.h: Removed.
 226         * objc/deprecated/struct_objc_selector.h: Removed.
 227         * objc/encoding.h: Removed.
 228         * objc/message.h (struct objc_super): Removed the definition for
 229         the Traditional Objective-C runtime API.
 230         * objc/objc.h: Do not include objc/objc-decls.h.
 231         deprecated/struct_objc_selector.h, deprecated/MetaClass.h,
 232         deprecated/struct_objc_class.h, deprecated/struct_objc_protocol.h
 233         and deprecated/objc_msg_sendv.h.  Uncommented new definition of
 234         Protocol *.
 235         * objc/objc-api.h: Removed.
 236         * objc/runtime.h: Updated comments.  Removed check to detect
 237         concurrent usage of Traditional and Modern APIs.
 238         * objc-private/module-abi-8.h: Always define struct objc_class and
 239         struct objc_protocol.  (struct objc_protocol_list): Changed type
 240         of 'list' argument from 'Protocol *' to 'struct objc_protocol *'.
 241         (class_get_instance_size): Added.
 242         * objc-private/protocols.h (__objc_protocols_add_protocol): Take a
 243         'struct objc_protocol *' as argument, not a 'Protocol *'.
 244         * objc-private/runtime.h: Updated comments.
 245         * objc-private/selector.h (struct objc_selector, sel_eq): Added.
 246         * class.c: Include objc-private/selector.h.
 247         (objc_get_meta_class): Return a Class instead of a MetaClass.
 248         * encoding.c (method_get_next_argument): Removed.
 249         (method_get_first_argument): Removed.
 250         (method_get_nth_argument): Removed.
 251         * gc.c: Include objc/runtime.h instead of objc/encoding.h.
 252         Include objc-private/module-abi-8.h and ctype.h.
 253         * protocols.c (__objc_protocols_add_protocol): Take a 'struct
 254         objc_protocl *' as argument, not a 'Protocol *'.
 255         (class_addProtocol): Added casts to 'struct objc_protocol *' and
 256         'Protocol *'.
 257         (class_copyProtocolList): Likewise.
 258         (protocol_conformsToProtocol): Likewise.
 259         (protocol_copyProtocolList): Likewise.
 260         * sarray.c: Include objc-private/module-abi-8.h.
 261         * sendmsg.c (method_get_next_argument): Removed.
 262         (method_get_first_argument): Removed.
 263         (method_get_nth_argument): Removed.
 264         (objc_msg_sendv): Removed.
 265         (arglist_t, retval_t): New.  (class_get_class_method): Take a
 266         'Class', not 'MetaClass', argument.
 267         * thr.c: Include module-abi-8.h.
 268
 269 2011-06-03  Nicola Pero  <nicola.pero@meta-innovation.com>
 270
 271         * Makefile.in (OBJC_DEPRECATED_H): Removed struct_objc_static_instances.h
 272         and objc_get_uninstalled_dtable.h.
 273         * objc/deprecated/struct_objc_static_instances.h: Removed.
 274         * objc/deprecated/objc_get_uninstalled_dtable.h: Removed.
 275         * objc/objc-api.h: Do not include deprecated/objc_static_instances.h
 276         and deprecated/objc_get_uninstalled_dtable.h.
 277
 278 2011-06-03  Nicola Pero  <nicola.pero@meta-innovation.com>
 279
 280         * Makefile.in (OBJC_DEPRECATED_H): Removed objc_object_alloc.h.
 281         * objc/deprecated/objc_object_alloc.h: Removed.
 282         * objc/objc-api.h: Do not include deprecated/objc_object_alloc.h.
 283         * objects.c (_objc_object_alloc, _objc_object_dispose,
 284         _objc_object_copy): Removed.
 285         * libobjc.def (__objc_object_alloc, __objc_object_copy,
 286         __objc_object_dispose): Removed.
 287
 288 2011-06-03  Nicola Pero  <nicola.pero@meta-innovation.com>
 289
 290         * Makefile.in (OBJC_DEPRECATED_H): Removed METHOD_NULL.h.
 291         * objc/objc-api.h: Do not include deprecated/METHOD_NULL.h.
 292         * objc/deprecated/METHOD_NULL.h: Removed.
 293
 294 2011-06-03  Nicola Pero  <nicola.pero@meta-innovation.com>
 295
 296         * Makefile.in (OBJC_DEPRECATED_H): Removed objc_valloc.h,
 297         objc_malloc.h and objc_unexpected_exception.h.
 298         (exception.lo): Do not use -Wno-deprecated-declarations.
 299         (exception_gc.lo): Likewise.
 300         * objc/objc-api.h: Do not include deprecated/objc_valloc.h,
 301         deprecated/objc_malloc.h and
 302         deprecated/objc_unexpected_exception.h.
 303         * objc/deprecated/objc_valloc.h: Removed.
 304         * objc/deprecated/objc_malloc.h: Removed.
 305         * objc/deprecated/objc_unexpected_exception.h: Removed.
 306         * exception.c (_objc_unexpected_exception): Removed.
 307         (objc_exception_throw): Do not check for
 308         _objc_unexpected_exception.
 309         * memory.c (objc_valloc, _objc_malloc, _objc_atomic_malloc,
 310         _objc_valloc, _objc_realloc, _objc_calloc, _objc_free): Removed.
 311         * libobjc.def (_objc_unexpected_exception, objc_valloc): Removed.
 312
 313 2011-06-03  Nicola Pero  <nicola.pero@meta-innovation.com>
 314
 315         * objc/objc.h: Do not include deprecated/STR.h.
 316         * objc/deprecated/STR.h: Removed.
 317         * Makefile.in (OBJC_DEPRECATED_H): removed STR.h.
 318
 319 2011-06-03  Nicola Pero  <nicola.pero@meta-innovation.com>
 320
 321         * Makefile.in (OBJC_H): Removed hash.h and sarray.h.
 322         (OBJC_DEPRECATED_H): Likewise.
 323         * libobjc.def (objc_hash_new, objc_hash_delete, objc_hash_add,
 324         objc_hash_remove, objc_hash_next, objc_hash_value_for_key,
 325         objc_hash_is_key_in_hash, hash_add, hash_delete, hash_new,
 326         hash_next, hash_remove, hash_value_for_key, hash_is_key_in_hash,
 327         sarray_at_put, sarray_at_put_safe, sarray_free, sarray_lazy_copy,
 328         sarray_new, sarray_realloc, sarray_remove_garbage): Removed.
 329         * objc/sarray.h: Removed.
 330         * objc/hash.h: Removed.
 331         * objc/deprecated/sarray.h: Removed.
 332         * objc/deprecated/hash.h: Removed.
 333         * objc/Object.h: Do not include objc/deprecated/hash.h
 334         * Object.m: Include string.h.
 335         * objc/objc-api.h: Do not include objc/deprecated/hash.h.
 336         * objc-private/common.h (GNU_LIBOBJC_COMPILING_LIBOBJC_ITSELF):
 337         Removed.
 338
 339 2011-06-03  Nicola Pero  <nicola.pero@meta-innovation.com>
 340
 341         * Object.m ([-forward::]): Removed.
 342         * objc/deprecated/Object.h ([-forward::]): Removed.
 343         * sendmsg.c (__objc_forward): Updated comments.
 344
 345 2011-06-03  Nicola Pero  <nicola.pero@meta-innovation.com>
 346
 347         * Makefile.in (OBJC_H): Removed objc-list.h.
 348         (OBJC_DEPRECATED_H): Removed objc-list.h.
 349         * objc/objc-list.h: File removed.
 350         * objc/deprecated/objc-list.h: File removed.
 351
 352 2011-06-03  Nicola Pero  <nicola.pero@meta-innovation.com>
 353
 354         * Makefile.in (OBJC_H): Removed typedstream.h.
 355         (OBJC_DEPRECATED_H): Removed typedstream.h.
 356         (C_SOURCE_FILES): Removed archive.c.
 357         (Object.lo): Rule removed.
 358         (Object_gc.lo): Likewise.
 359         (archive.lo): Likewise.
 360         (archive_gc.lo): Likewise.
 361         * objc/deprecated/Object.h ([+streamVersion:], [-read], [-write],
 362         [-awake]): Removed.
 363         Do not include deprecated/typedstream.h.
 364         * Object.m: Removed the same methods.
 365         * archive.c: File removed.
 366         * objc/typedstream.h: File removed.
 367         * objc/deprecated/typedstream.h: File removed.
 368         * libobjc.def (__objc_read_nbyte_uint, __objc_read_nbyte_ulong,
 369         __objc_write_class, __objc_write_object, __objc_write_selector,
 370         objc_close_typed_stream, objc_end_of_typed_stream,
 371         objc_flush_typed_stream, objc_get_stream_class_version,
 372         objc_open_typed_stream, objc_open_typed_stream_for_file,
 373         objc_read_array, objc_read_char, objc_read_int, objc_read_long,
 374         objc_read_object, objc_read_selector, objc_read_short,
 375         objc_read_string, objc_read_type, objc_read_types,
 376         objc_read_unsigned_char, objc_read_unsigned_int,
 377         objc_read_unsigned_long, objc_read_unsigned_short,
 378         objc_write_array, objc_write_char, objc_write_int,
 379         objc_write_long, objc_write_object, objc_write_object_reference,
 380         objc_write_root_object, objc_write_selector, objc_write_short,
 381         objc_write_string, objc_write_string_atomic, objc_write_type,
 382         objc_write_types, objc_write_unsigned_char,
 383         objc_write_unsigned_int, objc_write_unsigned_long,
 384         objc_write_unsigned_short): Removed.
 385
 386 2011-06-02  Nicola Pero  <nicola.pero@meta-innovation.com>
 387
 388         * Makefile.in (OBJC_DEPRECATED_H): Removed objc_error.h.
 389         * objc/deprecated/objc_error.h: Removed.
 390         * objc/objc-api.h: Do not include deprecated/objc_error.h.
 391         * libobjc.def (objc_error, objc_verror): Removed.
 392         * error.c (_objc_error_handler, objc_error, objc_verror,
 393         objc_set_error_handler): Removed.
 394         * Object.m ([-error:], [-perform:], [-perform:with:],
 395         [-perform:with:with], [-subclassResponsibility:],
 396         [-notImplemented:], [-shouldNotImplement:], [-doesNotRecognize:]):
 397         Removed.
 398         * objc/deprecated/Object.h: Removed the same methods.
 399         * sendmsg.c (__objc_forward): Do not try to invoke the "error:"
 400         method after trying to invoke the "doesNotRecognize:" method.
 401
 402 2011-05-26  Nicola Pero  <nicola.pero@meta-innovation.com>
 403
 404         * sendmsg.c: Reindented part of the file.  No non-trivial changes
 405         in code.
 406
 407 2011-05-26  Nicola Pero  <nicola.pero@meta-innovation.com>
 408
 409         * sendmsg.c (__objc_install_dtable_for_class): Use objc_getClass,
 410         not objc_lookup_class.
 411
 412 2011-05-25  Richard Frith-Macdonald <rfm@gnu.org>
 413             David Ayers  <ayers@fsfe.org>
 414
 415         PR libobjc/38307
 416         * sendmsg.c: Include objc/hash.h.
 417         (get_implementation): New function, mostly with code from get_imp
 418         updated to support the new +initialize dispatch table logic.
 419         (get_imp): Use get_implementation.
 420         (__objc_responds_to): Updated to support the new +initialize
 421         dispatch table logic.
 422         (class_respondsToSelector): Likewise.
 423         (objc_msg_lookup): Use get_implementation.
 424         (__objc_init_install_dtable): Removed.
 425         (__objc_install_methods_in_dtable): Updated arguments.
 426         (__objc_install_dispatch_table_for_class): Renamed to
 427         __objc_install_dtable_for_class and updated to support the new
 428         +initialize dispatch table logic.
 429         (__objc_update_dispatch_table_for_class): Updated to support the
 430         new +initialize dispatch table logic.
 431         (__objc_forward): Call get_implementation instead of get_imp.
 432         (prepared_dtable_table): New.
 433         (__objc_prepare_dtable_for_class): New.
 434         (__objc_prepared_dtable_for_class): New.
 435         (__objc_get_prepared_imp): New.
 436         (__objc_install_prepared_dtable_for_class): New.
 437
 438 2011-05-24  Nicola Pero  <nicola.pero@meta-innovation.com>
 439
 440         PR libobjc/48177
 441         * selector.c (__sel_register_typed_name): Use sel_types_match()
 442         instead of strcmp() to compare selector types (Suggestion by
 443         Richard Frith-Macdonald <rfm@gnu.org>).
 444
 445 2011-04-15  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
 446
 447         PR libobjc/32037
 448         * Makefile.in (OBJC_GCFLAGS): Move ...
 449         * configure.ac (enable_objc_gc): ... here.
 450         Add $(libsuffix) to OBJC_BOEHM_GC.
 451         * configure: Regenerate.
 452
 453 2011-02-28  Nicola Pero  <nicola.pero@meta-innovation.com>
 454
 455         * selector.c (sel_getTypedSelector): Return NULL if there are
 456         multiple selectors with conflicting types.
 457         * objc/runtime.h (sel_getTypedSelector): Updated documentation.
 458
 459 2011-02-28  Richard Frith-Macdonald <rfm@gnu.org>
 460
 461         PR libobjc/47922
 462         * gc.c (class_ivar_set_gcinvisible): Use _C_GCINVISIBLE instead of
 463         a hardcoded "!".
 464
 465 2011-02-13  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
 466
 467         * configure: Regenerate.
 468
 469 2010-12-26  Nicola Pero  <nicola.pero@meta-innovation.com>
 470
 471         * init.c (create_tree_of_subclasses_inherited_from): Use
 472         class_superclass_of_class instead of assuming a class is
 473         unresolved when it could be resolved.  Tidied up assignment and
 474         check.
 475         (__objc_tree_insert_class): Enhanced DEBUG_PRINTF.
 476         (objc_tree_insert_class): Tidied up loop; return immediately upon
 477         inserting a class.
 478         (__objc_exec_class): Do not set __objc_class_tree_list.
 479
 480 2010-12-24  Nicola Pero  <nicola.pero@meta-innovation.com>
 481
 482         * selector.c (sel_getTypedSelector): Return NULL if given a NULL
 483         argument.
 484         (sel_registerTypedName): Same.
 485         (sel_registerName): Same.
 486         * objc/runtime.h: Updated documentation.
 487
 488 2010-12-24  Nicola Pero  <nicola.pero@meta-innovation.com>
 489
 490         * objc/runtime.h (class_addIvar): Updated documentation.  The
 491         alignment is actually the log_2 of the alignment in bytes.
 492         * ivars.c (class_addIvar): Corresponding change to the
 493         implementation.
 494
 495 2010-12-24  Nicola Pero  <nicola.pero@meta-innovation.com>
 496
 497         * objc/runtime.h (sel_getType): Renamed to sel_getTypeEncoding to
 498         be consistent with method_getTypeEncoding and
 499         ivar_getTypeEncoding.
 500         (sel_copyTypedSelectorList, sel_getTypedSelector): New.
 501         * selector.c (sel_getType): Renamed to sel_getTypeEncoding.
 502         (sel_copyTypedSelectorList, sel_getTypedSelector): New.
 503         (sel_get_type): Updated call to sel_getType.
 504
 505 2010-12-24  Nicola Pero  <nicola.pero@meta-innovation.com>
 506
 507         * objc/runtime.h (class_conformsToProtocol,
 508         class_copyProtocolList): Updated documentation.
 509
 510 2010-12-23  Nicola Pero  <nicola.pero@meta-innovation.com>
 511
 512         * init.c (create_tree_of_subclasses_inherited_from): Updated
 513         DEBUG_PRINTF messages.
 514         (__objc_tree_insert_class): Same.
 515         (__objc_send_load_using_method_list): Same.
 516         (__objc_send_load): Same.
 517         (__objc_exec_class): Same.  In particular, do not print the module
 518         name since it is no longer used.
 519         * sendmsg.c (__objc_send_initialize): Added DEBUG_PRINTFs for
 520         tracking +initialize calls.
 521         (__objc_update_dispatch_table_for_class): Added DEBUG_PRINTFs for
 522         tracking updates of dispatch tables.
 523         (__objc_install_dispatch_table_for_class): Same.
 524
 525 2010-12-23  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
 526
 527         * Makefile.in (libobjc$(libsuffix).la): Link with -Wc,-shared-libgcc.
 528         (libobjc_gc$(libsuffix).la): Likewise.
 529
 530 2010-12-23  Nicola Pero  <nicola.pero@meta-innovation.com>
 531
 532         * sendmsg.c (class_addMethod): Return NO if the method already
 533         exists in the class.
 534
 535 2010-12-22  Nicola Pero  <nicola.pero@meta-innovation.com>
 536
 537         * init.c (duplicate_classes): New.
 538         (__objc_exec_class): Initialize duplicate_classes.
 539         (__objc_create_classes_tree): Ignore classes in the
 540         duplicate_classes table.
 541         (__objc_call_load_callback): Same.
 542         (__objc_init_class): If a duplicate class is found, add it to
 543         duplicate_classes instead of aborting.  Return YES if the class is
 544         not a duplicate, and NO if it is.
 545         * objc-private/runtime.h (__objc_init_class): Updated prototype.
 546
 547 2010-12-22  Nicola Pero  <nicola.pero@meta-innovation.com>
 548
 549         * objc-private/objc-list.h: Reindented file.  No code changes.
 550         * objc-private/sarray.h: Same change.
 551
 552 2010-12-22  Nicola Pero  <nicola.pero@meta-innovation.com>
 553
 554         * objc-private/accessors.h: Removed 'extern "C"' guards.  This
 555         file is never compiled with C++.
 556         * objc-private/hash.h: Same change.
 557         * objc-private/objc-list.h: Same change.
 558         * objc-private/objc-sync.h: Same change.
 559         * objc-private/protocols.h: Same change.
 560         * objc-private/runtime.h: Same change.
 561         * objc-private/sarray.h: Same change.
 562         * objc-private/selector.h: Same change.
 563
 564 2010-12-21  Nicola Pero  <nicola.pero@meta-innovation.com>
 565
 566         PR libobjc/18764
 567         * class.c (__objc_add_class_to_hash): Return YES if the class was
 568         added, and NO if it already existed.
 569         * init.c (__objc_init_class): If __objc_add_class_to_hash returns
 570         NO, then abort the program with an error message.
 571         * objc-private/runtime.h (__objc_add_class_to_hash): Updated
 572         declaration.
 573
 574 2010-12-21  Nicola Pero  <nicola.pero@meta-innovation.com>
 575
 576         * init.c (_objc_load_callback): Initialize with 0.
 577         (__objc_call_callback): Renamed to __objc_call_load_callback.
 578         Check _objc_load_callback only once, and if it is not set, return
 579         immediately.
 580         (objc_send_load): Updated call to __objc_call_callback.
 581
 582 2010-12-21  Nicola Pero  <nicola.pero@meta-innovation.com>
 583
 584         PR libobjc/16110
 585         * init.c (__objc_send_message_in_list): Renamed to
 586         __objc_send_load_using_method_list.  Do not take an 'op' argument.
 587         Register the 'load' selector if needed.
 588         (__objc_send_load): Do not register the 'load' selector.  Updated
 589         call to __objc_send_message_in_list.
 590         (__objc_create_classes_tree): Add the class of any claimed
 591         category that was loaded in the module to the list of classes for
 592         which we try to execute +load.
 593
 594 2010-12-21  Nicola Pero  <nicola.pero@meta-innovation.com>
 595
 596         * objc-private/common.h: When DEBUG is defined, include <stdio.h>.
 597         Updated comments.
 598         * init.c (__objc_tree_insert_class): Use %p, not %x, when printing
 599         a pointer using DEBUG_PRINTF.
 600
 601 2010-12-21  Nicola Pero  <nicola.pero@meta-innovation.com>
 602
 603         PR libobjc/45953
 604         * selector.c (__sel_register_typed_name): When registering a new
 605         selector with the same name as an existing one, reuse the existing
 606         name string.  Also updated types, casts and comments in the whole
 607         function.
 608
 609 2010-12-21  Nicola Pero  <nicola.pero@meta-innovation.com>
 610
 611         * objc-private/module-abi-8.h (struct objc_symtab): Declare 'refs'
 612         to be 'struct objc_selector *' and not 'SEL'.
 613         * init.c (__objc_exec_class): Call
 614         __objc_register_selectors_from_module instead of iterating over
 615         each selector and calling __sel_register_typed_name for each.
 616         * objc-private/selector.h: Declare
 617         __objc_register_selectors_from_module instead of
 618         __sel_register_typed_name.
 619         * selector.c (__objc_register_selectors_from_module): New.
 620         (__sel_register_typed_name): Made static.
 621
 622 2010-12-21  Nicola Pero  <nicola.pero@meta-innovation.com>
 623
 624         * linking.m: Do not include objc/NXConstStr.h.
 625
 626 2010-12-21  Nicola Pero  <nicola.pero@meta-innovation.com>
 627
 628         * objc-private/runtime.h (DEBUG_PRINTF): Moved from here ...
 629         * objc-private/common.h (DEBUG_PRINTF): To here.
 630         * hash.c: Do not include objc-private/runtime.h and objc/thr.h.
 631
 632 2010-12-21  Nicola Pero  <nicola.pero@meta-innovation.com>
 633
 634         * hash.c: Tidied up comments and indentation.  No code changes.
 635
 636 2010-12-19  Nicola Pero  <nicola.pero@meta-innovation.com>
 637
 638         PR libobjc/47012
 639         * accessors.m (objc_getProperty): If not atomic, do not
 640         retain/autorelease the returned value.
 641
 642 2010-12-19  Nicola Pero  <nicola.pero@meta-innovation.com>
 643
 644         * objc-private/runtime.h (__objc_selector_max_index,
 645         __objc_init_selector_tables, __objc_register_selectors_from_class,
 646         __objc_register_selectors_from_list,
 647         __objc_register_selectors_from_description_list): Moved to ...
 648         * objc-private/selector.h: ... here.
 649
 650 2010-12-19  Nicola Pero  <nicola.pero@meta-innovation.com>
 651
 652         * objc-private/runtime.h (__objc_class_links_resolved): Removed.
 653         (__objc_print_dtable_stats): Removed.
 654         (__sel_register_typed_name): Removed.
 655         * sendmsg.c (__objc_print_dtable_stats): Use 'void' as argument.
 656
 657 2010-12-19  Nicola Pero  <nicola.pero@meta-innovation.com>
 658
 659         * init.c (__objc_exec_class): Call __objc_resolve_class_links (),
 660         if appropriate, after loading the module.
 661
 662 2010-12-19  Nicola Pero  <nicola.pero@meta-innovation.com>
 663
 664         * sendmsg.c (method_setImplementation): Do not declare.
 665
 666 2010-12-19  Nicola Pero  <nicola.pero@meta-innovation.com>
 667
 668         * objc/message.h: Updated comments.
 669         * objc/runtime.h: Updated comments.
 670
 671 2010-12-19  Nicola Pero  <nicola.pero@meta-innovation.com>
 672
 673         * class.c (objc_lookupClass): Renamed to objc_lookUpClass.
 674         * protocols.c: Updated all calls to objc_lookupClass to call
 675         objc_lookUpClass instead.
 676         * sendmsg.c (objc_lookupClass): Do not declare.
 677         (get_imp): Update call to objc_lookupClass to call
 678         objc_lookUpClass instead.
 679         * objc/runtime.h (objc_lookupClass): Renamed to objc_lookUpClass.
 680
 681 2010-12-19  Nicola Pero  <nicola.pero@meta-innovation.com>
 682
 683         * objc/runtime.h (class_ivar_set_gcinvisible): Declare.
 684         * sendmsg.c (_CLS_IN_CONSTRUCTION, CLS_IS_IN_CONSTRUCTION): Do not
 685         define.  Updated comments.
 686
 687 2010-12-19  Nicola Pero  <nicola.pero@meta-innovation.com>
 688
 689         * objc/encoding.h: Updated comments.
 690         * objc/runtime.h: Updated comments.
 691         (objc_setGetUnknownClassHandler): Mark with objc_EXPORT.
 692         (objc_sizeof_type): Same.
 693         (objc_alignof_type): Same.
 694         (objc_aligned_size): Same.
 695         (objc_promoted_size): Same.
 696         (objc_skip_type_qualifiers): Same.
 697         (objc_skip_typespec): Same.
 698         (objc_skip_offset): Same.
 699         (objc_skip_argspec): Same.
 700         (objc_get_type_qualifiers): Same.
 701         (objc_layout_structure): Same.
 702         (objc_layout_structure_next_member): Same.
 703         (objc_layout_finish_structure): Same.
 704         (objc_layout_structure_get_info): Same.
 705
 706 2010-12-19  Nicola Pero  <nicola.pero@meta-innovation.com>
 707
 708         * init.c: Updated comments.
 709         * objc/objc-api.h: Updated comments.
 710         * objc/runtime.h (_objc_load_callback): Declare.
 711
 712 2010-12-19  Nicola Pero  <nicola.pero@meta-innovation.com>
 713
 714         * objc/Object.h: Include deprecated/typedstream.h and
 715         deprecated/hash.h instead of typedstream.h.  Updated comments.
 716
 717 2010-12-19  Nicola Pero  <nicola.pero@meta-innovation.com>
 718
 719         * Makefile.in (OBJC_DEPRECATED_H): Added objc_msg_sendv.h.
 720         * objc/deprecated/objc_msg_sendv.h: New.
 721         * objc/message.h: Do not define retval_t, apply_t, arglist,
 722         arglist_t, objc_msg_sendv, now in
 723         objc/deprecated/objc_msg_sendv.h.
 724         * objc/objc.h: Do not include message.h; include
 725         objc/deprecated/objc_msg_sendv.h instead.  Tidied up comments.
 726         * sendmsg.c: Include objc/message.h.
 727         * thr.c: Include objc/message.h.
 728
 729 2010-12-19  Nicola Pero  <nicola.pero@meta-innovation.com>
 730
 731         * objc/objc-exception.h: Include objc-decls.h.  Mark all
 732         functions with objc_EXPORT.
 733         * objc/objc-sync.h: Same change.
 734
 735 2010-12-19  Nicola Pero  <nicola.pero@meta-innovation.com>
 736
 737         * Protocol.m: Moved all methods, with the exception of -isEqual:,
 738         into the 'Deprecated' category.
 739         * objc/Protocol.h: Removed all methods, moved to
 740         objc/deprecated/Protocol.h.  Include objc/deprecated/Protocol.h.
 741         * objc/deprecated/Protocol.h: New.
 742         * Makefile.in (OBJC_DEPRECATED_H): Added Protocol.h.
 743
 744 2010-12-19  Nicola Pero  <nicola.pero@meta-innovation.com>
 745
 746         * init.c: Include objc-private/selector.h.  Do not declare
 747         __sel_register_typed_name.
 748         * objc-private/selector.h (__sel_register_typed_name): Declare.
 749         * selector.c: Include objc-private/selector.h.
 750
 751 2010-12-18  Nicola Pero  <nicola.pero@meta-innovation.com>
 752
 753         * class.c: Tidied up comments and indentation.  No code changes.
 754         * error.c: Same.
 755         * exception.c: Same.
 756         * init.c: Same.
 757         * ivars.c: Same.
 758         * memory.c: Same.
 759         * objc-foreach.c: Same.
 760         * objc-sync.c: Same.
 761         * objects.c: Same.
 762         * protocols.c: Same.
 763         * sarray.c: Same.
 764         * thr.c: Same.
 765
 766 2010-12-17  Nicola Pero  <nicola.pero@meta-innovation.com>
 767
 768         * init.c: Include objc/runtime.h and objc-private/module-abi-8.h
 769         instead of objc/objc-api.h.
 770         (init_check_module_version): Take a 'struct objc_module *'
 771         argument instead of 'Module_t'.  Use 'struct objc_module *'
 772         instead of 'Module_t'.
 773         (__objc_created_classes_tree): Take a 'struct objc_module *'
 774         argument instead of 'Module_t'; use 'struct objc_symtab *' instead
 775         of 'Symtab_t'.
 776         (__objc_call_callback): Take a 'struct objc_module *' argument
 777         instead of 'Module_t'; use 'struct objc_symtab *' instead of
 778         'Symtab_t' and 'struct objc_category *' instead of 'Category_t'.
 779         (_objc_load_callback): Take a 'struct objc_category *' argument
 780         instead of 'Category *'.
 781         (class_superclass_of_class): Use objc_getClass() instead of
 782         objc_lookup_class().
 783         (create_tree_of_subclasses_inherited_from): Same change (also, use
 784         an explicit 'if' instead of '?').
 785         (objc_init_statics): Same change.
 786         (objc_send_load): Same change.
 787         (__objc_init_protocol): same change.
 788         (__objc_send_message_in_list): Take a 'struct objc_method_list *'
 789         argument instead of 'MethodList_t'.  Use 'struct objc_method *'
 790         instead of 'Method_t'.
 791         (__objc_send_load): Use 'struct objc_method_list *' instead of
 792         'MethodList_t'.  Use sel_registerName() instead of
 793         sel_register_name().
 794         (__objc_exec_class): Take a 'struct objc_module *' argument
 795         instead of 'Module_t'.  Use 'struct objc_symtab *' instead of
 796         'Symtab_t'.  Use objc_getClass() instead of objc_lookup_class().
 797         Use 'struct objc_category *' instead of 'Category_t'.
 798
 799 2010-12-16  Nicola Pero  <nicola.pero@meta-innovation.com>
 800
 801         * sendmsg.c: Include objc/runtime.h instead of objc/objc-api.h.
 802         Include objc-private/module-abi-8.h and objc-private/selector.h
 803         instead of objc/encoding.h.
 804         (objc_msg_lookup_super): Use super->super_class instead of
 805         super->class.
 806         (method_get_first_argument, method_get_next_argument): Declare
 807         locally.
 808         (class_get_instance_method): Declare before using.
 809         (objc_msg_sendv): Use 'struct objc_method' instead of 'Method'.
 810         (__objc_init_dispatch_tables, __objc_send_initialize): Use
 811         sel_registerName() instead of sel_register_name().
 812         (__objc_forward): Use sel_getName() instead of sel_get_name().
 813         (objc_get_uninstalled_dtable): Use 'void' as argument.
 814         * objc-private/selector.h: New.
 815
 816 2010-12-15  Nicola Pero  <nicola.pero@meta-innovation.com>
 817
 818         * objc/message.h (objc_super): When using the modern API, do not
 819         define Super and Super_t, and always use 'super_class' for the
 820         super class field.
 821         (objc_msg_lookup_super): Updated prototype to use 'struct
 822         objc_super *' instead of 'Super_t'.
 823         * sendmsg.c (objc_msg_lookup_super): Updated prototype to use
 824         'struct objc_super *' instead of 'Super_t'.
 825
 826 2010-12-15  Nicola Pero  <nicola.pero@meta-innovation.com>
 827
 828         * objc/message.h: Update comments, reindented code and moved
 829         deprecated types and functions at the end of the file.  No code
 830         changes.
 831
 832 2010-12-15  Nicola Pero  <nicola.pero@meta-innovation.com>
 833
 834         * ivars.c (class_addIvar): Use the 'size' argument instead of
 835         trying to calculate it using objc_sizeof_type().
 836         * objc/runtime.h (class_addIvar): Updated comments.
 837
 838 2010-12-15  Nicola Pero  <nicola.pero@meta-innovation.com>
 839
 840         * sendmsg.c: Reindented some code and tidied up comments.  No
 841         actual code changes.
 842
 843 2010-12-14  Nicola Pero  <nicola.pero@meta-innovation.com>
 844
 845         * objc/Object.h: Moved all the methods, with the exception of
 846         -class and -isEqual:, into ...
 847         * objc/deprecated/Object.h: here.
 848         * Object.m: Moved all the methods, with the exception of -class
 849         and -isEqual: into the 'Deprecated' category.
 850
 851 2010-12-14  Nicola Pero  <nicola.pero@meta-innovation.com>
 852
 853         * objects.c (object_copy): Do not #undef as we are no longer
 854         including objc/objc-api.h.
 855         * selector.c: Include objc/runtime.h and
 856         objc-private/module-abi-8.h.  Do not include objc/objc-api.h and
 857         objc/encoding.h.  Updated
 858         (__objc_register_selectors_from_class): Use struct
 859         objc_method_list * instead of MethodList_t.
 860         (__objc_register_selectors_from_list): Use Method instead of
 861         Method_t.
 862         (struct objc_method_description_list): Do not define here.
 863         (__objc_register_instance_methods_to_class): Use struct
 864         objc_method_list * instead of MethodList_t and Method instead of
 865         Method_t.
 866
 867 2010-12-14  Nicola Pero  <nicola.pero@meta-innovation.com>
 868
 869         * selector.c: Reindented some code and tidied up comments.  No
 870         actual code changes.
 871
 872 2010-12-13  Iain Sandoe  <iains@gcc.gnu.org>
 873
 874         * encoding.c (_darwin_rs6000_special_round_type_align): New.
 875         (darwin_rs6000_special_round_type_align): Adjust to use new routine.
 876
 877 2010-12-11  Nicola Pero  <nicola.pero@meta-innovation.com>
 878
 879         * sendmsg.c (selector_resolveClassMethod): New.
 880         (selector_resolveInstanceMethod): New.
 881         (__objc_resolve_class_method): New.
 882         (__objc_resolve_instance_method): New.
 883         (get_imp): Call __objc_resolve_class_method or
 884         __objc_resolve_instance_method at the appropriate time.
 885         (objc_msg_lookup): Same.
 886         (class_getClassMethod): Same.
 887         (class_getInstanceMethod): Same.
 888         (__objc_init_dispatch_tables): Initialize
 889         selector_resolveClassMethod and selector_resolveInstanceMethod.
 890         * objc/runtime.h: Updated documentation of class_getClassMethod,
 891         class_getInstanceMethod and class_getMethodImplementation.
 892
 893 2010-12-11  Nicola Pero  <nicola.pero@meta-innovation.com>
 894
 895         * objc-private/module-abi-8.h (struct objc_symtab): Updated
 896         description of sel_ref_cnt and refs.
 897         * objc/deprecated/struct_objc_symtab.h (objc_symtab): Same change.
 898
 899 2010-12-06  Dave Korn  <dave.korn.cygwin@gmail.com>
 900
 901         PR target/40125
 902         PR lto/46695
 903         * configure.ac (extra_ldflags_libobjc): Invoke ACX_LT_HOST_FLAGS.
 904         * Makefile.in (lt_host_flags): Import AC_SUBST'd value.
 905         * aclocal.m4: Regenerate.
 906         * configure: Regenerate.
 907
 908 2010-12-03  Matthias Klose  <doko@ubuntu.com>
 909
 910         * configure.ac (VERSION): Bump the version to 3:0:0.
 911         * configure: Regenerate.
 912
 913 2010-11-23  Richard Frith-Macdonald <rfm@gnu.org>
 914
 915         * sendmsg.c (get_imp): Fixed call to __objc_get_forward_imp to
 916         pass nil as the receiver since we don't know the receiver at this
 917         point.
 918
 919 2010-11-18  Nicola Pero  <nicola.pero@meta-innovation.com>
 920
 921         * ivars.c: Include stdlib.h.
 922         * protocols.c: Same change.
 923
 924 2010-10-24  Nicola Pero  <nicola.pero@meta-innovation.com>
 925
 926         * Makefile.in (OBJC_SOURCE_FILES): Added accessors.m.
 927         * accessors.m: New.
 928         * init.c: Include objc-private/accessors.h.
 929         (__objc_exec_class): Call __objc_accessors_init.
 930         * objc-private/accessors.h: New.
 931
 932 2010-10-17  Nicola Pero  <nicola.pero@meta-innovation.com>
 933
 934         * objc/message.h: Moved initial includes outside of extern "C".
 935         * objc/runtime.h: Add extern "C" for Objective-C++.
 936
 937 2010-10-17  Nicola Pero  <nicola.pero@meta-innovation.com>
 938
 939         * init.c (objc_send_load): Do not wait for NXConstantString to be
 940         registered before executing +load.  There is no point if
 941         -fconstant-string-class=xxx is used when compiling all modules,
 942         as is the case for almost all users.
 943         * linking.m (__objc_linking): Do not try to forcefully link in
 944         NXConstantString.
 945
 946 2010-10-16  Nicola Pero  <nicola.pero@meta-innovation.com>
 947
 948         * objc/runtime.h: Updated comments.
 949         (class_addMethod): New.
 950         (class_addIvar): New.
 951         (class_replaceMethod): New.
 952         (objc_allocateClassPair): New.
 953         (objc_registerClassPair): New.
 954         (objc_disposeClassPair): New.
 955         * class.c (objc_allocateClassPair): New.
 956         (objc_registerClassPair): New.
 957         (objc_disposeClassPair): New.
 958         (class_getSuperclass): Return Nil if a class is in construction.
 959         * init.c (__objc_exec_class): Call __objc_init_class.
 960         (__objc_init_class): New.
 961         * ivars.c (class_copyIvarList): Return NULL if class is in
 962         construction.  Do not lock the runtime mutex.
 963         (class_getInstanceVariable): Return NULL if class is in
 964         construction.  Do not lock the runtime mutex.
 965         (class_addIvar): New.
 966         * sendmsg.c (class_addMethod): New.
 967         (class_replaceMethod): New.
 968         * objc-private/module-abi-8.h (__CLS_SETNOTINFO): New.
 969         (_CLS_IN_CONSTRUCTION): New.
 970         (CLS_IS_IN_CONSTRUCTION): New.
 971         (CLS_SET_IN_CONSTRUCTION): New.
 972         (CLS_SET_NOT_IN_CONSTRUCTION): New.
 973         * objc-private/runtime.h (__objc_init_class): New.
 974
 975 2010-10-16  Nicola Pero  <nicola.pero@meta-innovation.com>
 976
 977         * class.c (class_getSuperclass): Call __objc_resolve_class_links
 978         if the class is not resolved yet.
 979         * ivars.c (class_getInstanceVariable): Use class_getSuperclass.
 980
 981 2010-10-16  Nicola Pero  <nicola.pero@meta-innovation.com>
 982
 983         * objc/runtime.h (class_getIvarLayout): New.
 984         (class_getWeakIvarLayout): New.
 985         (class_setIvarLayout): New.
 986         (class_setWeakIvarLayout): New.
 987         * ivars.c (class_getIvarLayout): New.
 988         (class_getWeakIvarLayout): New.
 989         (class_setIvarLayout): New.
 990         (class_setWeakIvarLayout): New.
 991
 992 2010-10-15  Nicola Pero  <nicola.pero@meta-innovation.com>
 993
 994         * objc/runtime.h (class_copyPropertyList): New.
 995         (class_getProperty): New.
 996         (property_getAttributes): New.
 997         (property_getName): New.
 998         * ivars.c (class_copyPropertyList): New.
 999         (class_getProperty): New.
1000         (property_getAttributes): New.
1001         (property_getName): New.
1002
1003 2010-10-15  Nicola Pero  <nicola.pero@meta-innovation.com>
1004
1005         * objc-private/runtime.h (__objc_update_classes_with_methods): New.
1006         * class.c (__objc_update_classes_with_methods): New.
1007         (objc_getClassList): Do not lock the class lock.
1008         * methods.c (method_exchangeImplementations): New.
1009         (method_setImplementation): New.
1010         * objc/runtime.h (method_setImplementation): New.
1011         (method_exchangeImplementations): New.
1012
1013 2010-10-15  Nicola Pero  <nicola.pero@meta-innovation.com>
1014
1015         * Protocol.m: Include objc/runtime.h and
1016         objc-private/module-abi-8.h instead of objc/objc-api.h.  Do not
1017         repeat Protocol's instance variables.
1018         (struct objc_method_description_list): Do not define here.
1019         ([-conformsTo:]): Reimplemented on top of protocol_conformsTo().
1020         ([descriptionForInstanceMethod:]): Use sel_isEqual() to compare
1021         selectors directly instead of getting names and then using strcmp.
1022         ([descriptionForClassMethod:]): Same change.
1023         ([-isEqual:]): Reimplemented on top of protocol_isEqual().
1024         * protocols.c (protocol_getMethodDescription): Use sel_isEqual()
1025         to compare selectors directly instead of getting names and then
1026         using strcmp.
1027         * objc/Protocol.h: Updated comments.
1028
1029 2010-10-15  Nicola Pero  <nicola.pero@meta-innovation.com>
1030
1031         * init.c (__objc_init_protocol): New function which fixes up a
1032         protocol's class pointer, registers it with the runtime, register
1033         all protocol selectors and registers associated protocols too.
1034         (objc_init_statics): Detect if we are initializing protocols, and
1035         if so, use __objc_init_protocol instead of only fixing up the
1036         class pointer.
1037         (__objc_init_protocls): Use __objc_init_protocol.
1038         * objc-private/module-abi-8.h: Updated comments.
1039         * objc-private/runtime.h
1040         (__objc_register_selectors_from_description_list): New.
1041         * selector.c (__objc_register_selectors_from_description_list):
1042         New.  (struct objc_method_description_list): Declare.
1043         * Protocol.m ([-descriptionForInstanceMethod:]): Use sel_get_name
1044         when accessing the name of a method, which is now correctly a SEL.
1045         ([-descriptionForClassMethod:]): Same change.
1046         * protocols.c (protocol_getMethodDescription): Same change.
1047         * objc/runtime.h: Updated comments.
1048         (sel_registerTypedName): Fixed typo in function name.
1049
1050 2010-10-13  Nicola Pero  <nicola.pero@meta-innovation.com>
1051
1052         PR libobjc/23214
1053         * init.c (objc_init_statics): Do not skip the initialization of a
1054         statics list if the first object has already been initialized; in
1055         the case of Protocols, while the first one may have been
1056         initialized, some others may not have been initialized yet.
1057
1058 2010-10-13  Nicola Pero  <nicola.pero@meta-innovation.com>
1059
1060         * Makefile.in (OBJC_DEPRECATED_H): Added
1061         objc_get_uninstalled_dtable, objc_object_alloc.h and
1062         struct_objc_static_instances.h.
1063
1064 2010-10-13  Nicola Pero  <nicola.pero@meta-innovation.com>
1065
1066         * encoding.c (method_copyReturnType): New.
1067         (method_copyArgumentType): New.
1068         (method_getReturnType): New.
1069         (method_getArgumentType): New.
1070         * methods.c (method_getDescription): New.
1071         * objc/runtime.h (method_copyReturnType): New.
1072         (method_copyArgumentType): New.
1073         (method_getReturnType): New.
1074         (method_getArgumentType): New.
1075         (method_getDescription): New.
1076
1077 2010-10-12  Nicola Pero  <nicola.pero@meta-innovation.com>
1078
1079         * encoding.c: Tidied up comments.
1080         (objc_skip_variable_name): New static inline function.
1081         (objc_sizeof_type): Use objc_skip_variable_name instead of copying
1082         the same code over and over.
1083         (objc_alignof_type): Same.
1084         (objc_aligned_size): Same.
1085         (objc_promoted_size): Same.
1086         (objc_skip_typespec): Same.
1087         (objc_layout_structure_next_member): Same.
1088         (objc_skip_offset): Skip a '-' before the digits (if any).  Fixed
1089         historical bug where objc_skip_offset would skip one byte even if
1090         there is no offset: check that the first offset digit is actually
1091         a digit before skipping it.
1092         (objc_skip_type_qualifiers): Mark as inline.
1093         (objc_skip_typespec): Mark as inline.
1094
1095 2010-10-12  Nicola Pero  <nicola.pero@meta-innovation.com>
1096
1097         * Makefile.in (C_SOURCE_FILES): Added methods.c.
1098         * encoding.c (method_getNumberOfArguments): New.
1099         (method_get_number_of_arguments): Call
1100         method_getNumberOfArguments.
1101         * ivars.c (ivar_getName): Check for NULL variable argument.
1102         (ivar_getOffset): Check for NULL variable argument.
1103         (ivar_getTypeEncoding): Check for NULL variable argument.
1104         (class_copyIvarList): New.
1105         * methods.c: New.
1106         * protocols.c (class_copyProtocolList): Check for Nil class_
1107         argument.
1108         * sendmsg.c: Use 'struct objc_method *' instead of Method_t, and
1109         'struct objc_method_list *' instead of MethodList_t.
1110         (class_getMethodImplementation): New.
1111         (class_respondsToSelector): New.
1112         (class_getInstanceMethod): New.
1113         (class_getClassMethod): New.
1114         * objc/runtime.h: Updated comments.
1115         (class_copyIvarList): New.
1116         (class_getInstanceMethod): New.
1117         (class_getClassMethod): New.
1118         (class_getMethodImplementation): New.
1119         (class_respondsToSelector): New.
1120         (method_getName): New.
1121         (method_getImplementation): New.
1122         (method_getTypeEncoding): New.
1123         (class_copyMethodList): New.
1124         (method_getNumberOfArguments): New.
1125
1126 2010-10-12  Nicola Pero  <nicola.pero@meta-innovation.com>
1127
1128         * class.c: Include objc/runtime.h and objc-private/module-abi-8.h
1129         instead of objc/objc-api.h.
1130         (objc_get_unknown_class_handler): Do not define.
1131         (class_isMetaClass): New.
1132         (class_getSuperclass): New.
1133         (class_getVersion): New.
1134         (class_setVersion): New.
1135         (class_getInstanceSize): New.
1136         * exceptions.c: Include objc/runtime.h instead of objc/objc-api.h.
1137         (is_kind_of_exception_matcher): Use objc_getSuperclass instead of
1138         objc_get_super_class.
1139         (get_ttype_entry): Use objc_getRequiredClass instead of
1140         objc_get_class.
1141         * ivars.c (class_getClassVariable): New.
1142         * objects.c: Include objc/runtime.h, objc/thr.h and
1143         objc-private/module-abi-8.h instead of objc/objc-api.h
1144         * objc/runtime.h (class_getClassVariable): New.
1145         (class_isMetaClass): New.
1146         (class_getSuperclass): New.
1147         (class_getVersion): New.
1148         (class_setVersion): New.
1149         (class_getInstanceSize): New.
1150         * objc-private/module-abi-8.h (HOST_BITS_PER_LONG): New (from
1151         objc/objc-api.h)
1152         (__CLS_INFO): Same.
1153         (__CLS_ISINFO): Same.
1154         (__CLS_SETINFO): Same.
1155         (CLS_ISMETA): Same.
1156         (CLS_ISCLASS): Same.
1157         (CLS_ISRESOLV): Same.
1158         (CLS_SETRESOLV): Same.
1159         (CLS_ISINITIALIZED): Same.
1160         (CLS_SETINITIALIZED): Same.
1161         (CLS_GETNUMBER): Same.
1162         (CLS_SETNUMBER): Same.
1163
1164 2010-10-12  Nicola Pero  <nicola.pero@meta-innovation.com>
1165
1166         * archive.c: Do not include objc/objc.h.
1167         * class.c: Do not include objc/objc.h.
1168         * encoding.c: Include objc/runtime.h, ctype.h and
1169         objc-private/module-abi-8.h instead of objc/objc-api.h and
1170         objc/encoding.h.
1171         * error.c: Do not include objc/objc.h.
1172         * gc.c: Include tconfig.h and objc/encoding.h only if
1173         OBJC_WITH_GC.
1174         * hash.c: Include objc/runtime.h and objc/thr.h instead of
1175         objc/objc-api.h.  Do not include objc/objc.h.
1176         * init.c: Do not include objc/objc.h.
1177         * ivars.c: Include objc/runtime.h, objc-private/module-abi-8.h and
1178         objc/thr.h instead of objc/objc-api.h.  Do not include
1179         objc/objc.h.
1180         * linking.m: Tidied comment.
1181         * memory.c: Include objc/runtime.h instead of objc/objc-api.h.
1182         Do not include objc/objc.h.
1183         * objects.c: Do not include objc/objc.h.
1184         * objc-sync.c: Include objc/runtime.h instead of objc/objc-api.h.
1185         * protocols.c: Do not include objc/objc.h.
1186         * sarray.c: Include objc/runtime.h instead of objc/objc-api.h.  Do
1187         not include objc/objc.h.
1188         * selector.c: Do not include objc/objc.h.
1189         * sendmsg.c: Do not include objc/objc.h.
1190         * thr.c: Include objc/runtime.h instead of objc/objc-api.h.
1191         Do not include objc/objc.h.
1192         * objc/objc-decls.h: Reindented code.
1193         * objc/runtime.h Include objc-decls.h.  Updated comments.
1194         (objc_malloc): New.
1195         (objc_atomic_malloc): New.
1196         (objc_calloc): New.
1197         (objc_realloc): New.
1198         (objc_free): New.
1199         * objc-private/runtime.h: Updated comments.
1200
1201 2010-10-12  Nicola Pero  <nicola.pero@meta-innovation.com>
1202
1203         * Makefile.in (C_SOURCE_FILES): Added protocols.c.
1204         * objc-private/protocols.h: New.
1205         * protocols.c: New.
1206         * init.c: Include objc-private/protocols.h.
1207         (__objc_exec_class): Call __objc_protocols_init on startup.
1208         (__objc_init_protocols): Call __objc_protocols_add_protocol.
1209         * objc-private/runtime.h: Use (struct objc_method_list *) instead
1210         of MethodList_t, and (struct objc_method *) instead of Method_t.
1211         * objc/deprecated/struct_objc_class.h: Define
1212         __objc_STRUCT_OBJC_CLASS_defined.
1213         * objc-private/module-abi-8.h (struct
1214         objc_method_description_list): New.
1215         (struct objc_class): Only define if
1216         __objc_STRUCT_OBJC_CLASS_defined is undefined.
1217         * objc/runtime.h (class_getName): New.
1218         (objc_getProtocol): New.
1219         (objc_copyProtocolList): New.
1220         (class_addProtocol): New.
1221         (class_conformsToProtocol): New.
1222         (class_copyProtocolList): New.
1223         (protocol_conformsToProtocol): New.
1224         (protocol_isEqual): New.
1225         (protocol_getName): New.
1226         (protocol_getMethodDescription): New.
1227         (protocol_copyMethodDescriptionList): New.
1228         (protocol_getProperty): New.
1229         (protocol_copyPropertyList): New.
1230         (protocol_copyProtocolList): New.
1231         * class.c (class_getName): New.
1232         * selector.c (sel_isEqual): New.
1233
1234 2010-10-12  Nicola Pero  <nicola.pero@meta-innovation.com>
1235
1236         * selector.c (sel_getName): Return "<null selector>" for a NULL
1237         argument.
1238         (sel_get_name): Return 0 for a NULL argument.
1239         * objc/runtime.h (sel_getName): Updated documentation.
1240
1241         * objc-private/hash.h (class_hash_table): Unused declaration
1242         removed.
1243         (module_hash_table): Same.
1244         * objc/deprecated/hash.h: Same changes.
1245
1246 2010-10-11  Nicola Pero  <nicola.pero@meta-innovation.com>
1247
1248         * class.c (objc_getClassList): New.
1249         (objc_getRequiredClass): New.
1250         (objc_getMetaClass): New.
1251         (objc_lookupClass): New.
1252         (objc_getClass): New.
1253         (__objc_get_unknown_class_handler): New.
1254         (objc_setGetUnknownClassHandler): New.
1255         (objc_get_class): Use __objc_get_unknown_class_handler.
1256         (objc_lookup_class): Call objc_getClass.
1257         * objc/objc-api.h: Updated comment and copyright notice.
1258         * objc/runtime.h: Updated comments.
1259         (objc_getClass): New.
1260         (objc_lookupClass): New.
1261         (objc_getMetaClass): New.
1262         (objc_getRequiredClass): New.
1263         (objc_getClassList): New.
1264         (objc_setGetUnknownClassHandler): New.
1265         (objc_get_unknown_class_handler): New.
1266         * objc-private/runtime.h: Use __objc_private_runtime_INCLUDE_GNU
1267         instead of __objc_runtime_INCLUDE_GNU as include guard.
1268         * objc-private/error.h (_objc_abort): Mark as noreturn.
1269
1270 2010-10-11  Nicola Pero  <nicola.pero@meta-innovation.com>
1271
1272         * Makefile.in (C_SOURCE_FILES): Added ivars.c.
1273         * ivars.c: New.
1274         * objc/objc.h: Updated comments.
1275         * objc/runtime.h (object_getClass): New.
1276         (object_getClassName): New.
1277         (object_setClass): New.
1278         (class_getInstanceVariable): New.
1279         (object_getIndexedIvars): New.
1280         (object_getInstanceVariable): New.
1281         (object_setInstanceVariable): New.
1282         (object_getIvar): New.
1283         (object_setIvar): New.
1284         (ivar_getName): New.
1285         (ivar_getOffset): New.
1286         (ivar_getTypeEncoding): New.
1287         * objc-private/module-abi-8.h (struct objc_class): Added.
1288         * objects.c (object_getClassName): New.
1289         (object_setClass): New.
1290
1291 2010-10-11  Nicola Pero  <nicola.pero@meta-innovation.com>
1292
1293         * objc/objc.h: Updated comments.
1294         * objc/objc-api.h: (object_copy): Added one argument; use a
1295         #define to maintain backwards-compatibility.  Moved
1296         _objc_object_alloc, _objc_object_copy, _objc_object_dispose and
1297         objc_get_uninstalled_dtable into
1298         objc/deprecated/objc_get_uninstalled_dtable.h and
1299         objc/deprecated/objc_object_alloc.h.  Include these files.
1300         * objc/deprecated/objc_get_uninstalled_dtable.h: New.
1301         * objc/deprecated/objc_object_alloc.h: New.
1302         * objc/runtime.h (set_getName): New.
1303         (sel_getType): New.
1304         (sel_getUid): New.
1305         (sel_registerName): New.
1306         (sel_registerTypedName): New.
1307         (sel_isEqual): New.
1308         (class_createInstance): New.
1309         (object_copy): New.
1310         (object_dispose): New.
1311         * objects.c: Do not include tconfig.h.  Include gc_typed.h if
1312         building the garbage collection version.
1313         (__objc_object_alloc): Removed.
1314         (__objc_object_copy): Removed.
1315         (__objc_object_dispose): Removed.
1316         (class_createInstance): New from code in class_create_instance.
1317         Cast second argument of GC_malloc_explicitly_typed.  Use
1318         objc_calloc.  Do not call _objc_object_alloc.
1319         (class_create_instance): Call class_createInstance.
1320         (object_copy): Added extraBytes argument.  Do not call
1321         _objc_object_copy.
1322         (object_dispose): Do not call _objc_object_dispose.
1323         * memory.c (objc_free): When using garbage collection, mark the
1324         argument as unused.
1325         * selector.c (sel_getName): New.
1326         (sel_get_name): Call sel_getName.
1327         (sel_getType): New.
1328         (sel_get_type): Call sel_getType.
1329         (sel_registerName): New.
1330         (sel_register_name): Call sel_registerName.
1331         (sel_registerTypedName): New.
1332         (sel_register_typed_name): Call sel_registerTypedName.
1333         (sel_getUid): New.
1334         (sel_get_uid): Call sel_getUid.
1335
1336 2010-10-10  Nicola Pero  <nicola.pero@meta-innovation.com>
1337
1338         * objc/objc-api.h: Define Method, Method_t, Category and
1339         Category_t.  Prevent including this file at the same time as
1340         objc/runtime.h.  Updated comments.
1341         * objc/deprecated/struct_objc_method.h: Do not define Method,
1342         Method_t.
1343         * objc/deprecated/struct_objc_category.h: Do not define Category,
1344         Category_t.
1345         * objc-private/module-abi-8.h: New file containing a copy of all
1346         the structure definitions.  Not used yet.
1347         * objc/encoding.h (objc_aligned_size): Removed duplicate
1348         declaration.  Updated comments.
1349         * objc/runtime.h: Added Ivar, objc_property_t, Property, Method,
1350         Category, struct objc_method_description, _C_ID and similar,
1351         _C_CONST and similar and _F_CONST and similar.  Added
1352         objc_sizeof_type, objc_alignof_type, objc_aligned_size,
1353         objc_promoted_size, objc_skip_type_qualifier, objc_skip_typespec,
1354         objc_skip_offset, objc_skip_argspec, objc_get_type_qualifiers,
1355         struct objc_struct_layout, objc_layout_structure,
1356         objc_layout_structure_next_member, objc_layout_finish_structure,
1357         objc_layout_structure_get_info.  Prevent including this file at
1358         the same time as objc/objc-api.h.
1359
1360 2010-10-10  Nicola Pero  <nicola.pero@meta-innovation.com>
1361
1362         * Makefile.in (OBJC_DEPRECATED_H): Added struct_objc_category.h,
1363         struct_objc_ivar.h, struct_objc_ivar_list.h, struct_objc_method.h,
1364         struct_objc_method_list.h, struct_objc_module.h,
1365         struct_objc_protocol_list.h, struct_objc_symtab.h.
1366         * objc/deprecated/struct_objc_category.h: New.
1367         * objc/deprecated/struct_objc_ivar.h: New.
1368         * objc/deprecated/struct_objc_ivar_list.h: New.
1369         * objc/deprecated/struct_objc_method.h: New.
1370         * objc/deprecated/struct_objc_method_list.h: New.
1371         * objc/deprecated/struct_objc_module.h: New.
1372         * objc/deprecated/struct_objc_protocol_list.h: New.
1373         * objc/deprecated/struct_objc_symtab.h: New.
1374         * objc/deprecated/struct_objc_static_instances.h: New.
1375         * objc/objc-api.h: Definitions of deprecated structures moved into
1376         the above header fragment files in objc/deprecated/.  Include the
1377         files instead of definition the structures here.  Updated
1378         comments.
1379         * objc/runtime.h: Updated comments.  Do not include objc-api.h.
1380         (objc_set_enumeration_mutation_handler): Renamed to
1381         objc_setEnumerationMutationHandler.
1382         * objc-foreach.c (objc_set_enumeration_mutation_handler): Renamed
1383         to objc_setEnumerationMutationHandler.
1384         * objc/objc-exception.h (objc_set_exception_matcher): Renamed to
1385         objc_setExceptionMatcher.
1386         (objc_set_uncaught_exception_handler): Renamed to
1387         objc_setUncaughtExceptionHandler.
1388         * exception.c: Same changes.
1389
1390 2010-10-10  Nicola Pero  <nicola.pero@meta-innovation.com>
1391
1392         * objc-sync.c: Include objc-private/common.h.
1393
1394 2010-10-10  Nicola Pero  <nicola.pero@meta-innovation.com>
1395
1396         * objc-foreach.c: Include objc-private/common.h.
1397         * objc/deprecated/METHOD_NULL.h: New file.
1398         * objc/objc-api.h: Include deprecated/METHOD_NULL.h instead of
1399         defining METHOD_NULL here.
1400         * Makefile.in (OBJC_DEPRECATED_H): Added METHOD_NULL.h.
1401         * Object.m ([+instancesRespondTo:]): Use (Method_t)0 instead of
1402         METHOD_NULL.
1403         ([-respondsTo:]): Same change.
1404         * objc/objc-api.h (method_get_imp): Converted it into a normal
1405         function so that we can hide the internals of struct objc_method.
1406         * sendmsg.c (method_get_imp): Implemented.
1407
1408 2010-10-09  Nicola Pero  <nicola.pero@meta-innovation.com>
1409
1410         * objc/objc-api.h (struct objc_super, Super, Super_t,
1411         objc_msg_lookup_super, objc_msg_sendv, objc_msg_forward,
1412         objc_msg_forward2): Declarations moved to objc/message.h.  Include
1413         message.h here.
1414         * objc/message.h: Added such declarations; updated comments.
1415
1416 2010-10-06  Nicola Pero  <nicola.pero@meta-innovation.com>
1417
1418         Implemented fast enumeration for Objective-C.
1419         * Makefile.in (C_SOURCE_FILES): Added objc-foreach.c.
1420         (OBJC_H): Added runtime.h
1421         * objc-foreach.c: New file.
1422         * objc/runtime.h: New file.
1423
1424 2010-09-30  Kai Tietz  <kai.tietz@onevision.com>
1425
1426         * objc/deprecated/struct_objc_class.h: Add padding
1427         to avoid warning with -Wpadded.
1428
1429 2010-09-26  Nicola Pero  <nicola.pero@meta-innovation.com>
1430
1431         * encoding.c (objc_sizeof_type): Added support for vector type and
1432         for double long types.
1433         (objc_alignof_type): Same change.
1434         (objc_skip_typespec): Same change.
1435         * objc/encoding.h (_C_GCINVISIBLE): Use '|' for _C_GCINVISIBLE
1436         instead of '!' since '!' is already used for _C_VECTOR.
1437         * objc/objc-api.h (_C_LNG_DBL): Added.
1438
1439 2010-09-26  Nicola Pero  <nicola.pero@meta-innovation.com>
1440
1441         * libobjc_entry.c: File removed.
1442
1443 2010-09-26  Kai Tietz  <kai.tietz@onevision.com>
1444
1445         * sendmsg.c (objc_msg_lookup): Remove inline.
1446         (objc_get_uninstalled_dtable): Likewise.
1447         * encoding.c (objc_skip_type_qualifiers): Likewise.
1448         (objc_skip_offset): Likewise.
1449         * archive.c (__objc_write_object): Likewise
1450         (__objc_write_class):
1451         (__objc_write_selector):
1452         (objc_read_char):
1453         (objc_read_unsigned_char):
1454         (objc_read_short):
1455         (objc_read_unsigned_short):
1456         (objc_read_int):
1457         (objc_read_long):
1458         (__objc_read_nbyte_uint):
1459         (objc_read_unsigned_int):
1460         (objc_read_unsigned_long):
1461         * objc/objc-decls.h (obc_EXPORT): Remove dllexport for DLL_EXPORT case.
1462         (objc_EXPORT): Likewise.
1463         * objc/message.h (objc-decls.h): Add include.
1464         * objc/objc-api.h: Mark API by objc_EXPORT.
1465         * libobjc.def (__objc_responds_to): Removed.
1466
1467 2010-09-18  Nicola Pero  <nicola.pero@meta-innovation.com>
1468
1469         * hash.c: Include objc-private/hash.h instead of objc/hash.h.
1470
1471         * objc/sarray.h: Moved into objc/deprecated/sarray.h;
1472         objc/sarray.h replaced with a placeholder including the file from
1473         the deprecated/ directory.
1474         * objc-private/sarray.h: New file (private copy of sarray.h).
1475         * hash.c: Include <assert.h> instead of "assert.h"
1476         * sarray.c: Include <assert.h> instead of "assert.h".  Include
1477         objc-private/sarray.h instead of objc/sarray.h.
1478         * selector.c: Include objc-private/sarray.h instead of
1479         objc/sarray.h.
1480         * sendmsg.c: Include <assert.h>.  Include objc-private/sarray.h
1481         instead of objc/sarray.h.
1482         * Makefile.in (OBJC_DEPRECATED_H): Added sarray.h.
1483
1484 2010-09-17  Nicola Pero  <nicola.pero@meta-innovation.com>
1485
1486         * objc-private/objc-list.h (list_remove_elem): Unused function
1487         removed.  (list_nth): Unused function removed.  (list_find):
1488         Unused function removed.  (list_lenght): Unused function removed.
1489
1490 2010-09-17  Nicola Pero  <nicola.pero@meta-innovation.com>
1491
1492         * objc/hash.h: Moved into objc/deprecated/hash.h; objc/hash.h
1493         replaced with a placeholder including the file from the
1494         deprecated/ directory.
1495         * objc/objc-api.h: Updated includes.
1496         * objc/typedstream.h: Updated includes.
1497         * objc-private/hash.h: New file (private copy of hash.h).
1498         * objc/objc-list.h: Moved into objc/deprecated/objc-list.h;
1499         objc/objc-list.h replaced with a placeholder including the file
1500         from the deprecated/ directory.
1501         * objc-private/objc-list.h: New file (private copy of objc-list.h).
1502         * init.c: Include objc-private/hash.h and objc-private/objc-list.h
1503         instead of objc/hash.h and objc/objc-list.h.
1504         * selector.c: Same change.
1505         * class.c: Added include <string.h>, which used to be implicitly included
1506         when hash.h was included.
1507         * exception.c: Same change.
1508         * objects.c: Same change.
1509         * sarray.c: Same change.
1510         * sendmsg.c: Same change.
1511         * Makefile.in (OBJC_DEPRECATED_H): Added hash.h and objc-list.h.
1512
1513 2010-09-14  Nicola Pero  <nicola.pero@meta-innovation.com>
1514
1515         Implemented objc_sync_enter() and objc_sync_exit(), which are
1516         required by @synchronized() to work.
1517         * objc-sync.c: New file.
1518         * objc/objc-sync.h: New file.
1519         * objc-private/objc-sync.h: New file.
1520         * init.c (__objc_exec_class): Call __objc_sync_init() during the
1521         Objective-C runtime startup.
1522         * Makefile.in: Added objc-sync.c and objc-sync.h.
1523         * configure.ac: Added GCC_CHECK_TLS.
1524         * acinclude.m4: Include ../config/enable.m4 and ../config/tls.m4.
1525         * configure: Regenerated.
1526         * config.h.in: Regenerated.
1527
1528 2010-09-12  Nicola Pero  <nicola.pero@meta-innovation.com>
1529
1530         * Makefile.in (%_gc.lo): New pattern rules to build the
1531         garbage-collected version of the library.  Removed rules for
1532         specific files that are no longer needed.  Standardized all rules.
1533         (C_SOURCE_FILES, OBJC_SOURCE_FILES): New variables.
1534         (OBJS, OBJS_GC): Compute these from C_SOURCE_FILES and
1535         OBJC_SOURCE_FILES.
1536         (INCLUDES): Removed the unused include -I$(srcdir)/objc.
1537
1538 2010-09-12  Nicola Pero  <nicola.pero@meta-innovation.com>
1539
1540         * memory.c (objc_calloc): Fixed call to GC_malloc when building
1541         with Garbage Colletion.
1542
1543 2010-09-12  Nicola Pero  <nicola.pero@meta-innovation.com>
1544
1545         * memory.c: Do not include objc-private/runtime.h.
1546
1547 2010-09-12  Nicola Pero  <nicola.pero@meta-innovation.com>
1548
1549         * objc/deprecated/objc_malloc.h: New file.
1550         * objc/deprecated/objc_valloc.h: New file.
1551         * objc/objc-api.h: Include the files instead of defining
1552         objc_valloc, _objc_malloc() and similar.
1553         * Makefile.in (OBJC_DEPRECATED_H): Added objc_valloc.h and
1554         objc_malloc.h.
1555         * memory.c: Removed the extra layer of indirection of _objc_malloc
1556         and similar.
1557         (objc_calloc): Use GC_malloc in the garbage-collected
1558         implementation as GC_malloc returns memory that is already freed.
1559         (objc_valloc): Deprecated.
1560
1561 2010-09-12  Nicola Pero  <nicola.pero@meta-innovation.com>
1562
1563         * objc/deprecated/objc_error.h: New file.
1564         * objc/objc-api.h: Include deprecated/objc_error.h instead of
1565         defining objc_error and related.
1566         * error.c: New file.  Added _objc_abort function which replaces
1567         objc_error.  No change in functionality as they both print an
1568         error and abort.
1569         * misc.c: File removed.  Code moved into memory.c and error.c.
1570         * memory.c: New file.
1571         * objc-private/error.h: New file.
1572         * archive.c: Include objc-private/error.h and use _objc_abort
1573         instead of objc_error everywhere.
1574         * class.c: Same change.
1575         * encoding.c: Same change.
1576         * init.c: Same change, and simplified init_check_module_version.
1577         * memory.c: Same change.
1578         * sendmsg.c:  Same change.
1579         * thr.c: Same change.
1580         * Makefile.in (OBJ_DEPRECATED_H): Added objc_error.h.
1581         (OBJ_H): Reordered list.
1582         (OBJS): Removed misc.lo, added memory.lo and error.lo.
1583         (OBJS_GC): Removed misc_gc.lo, added memory_gc.lo and error_gc.lo.
1584         (misc_gc.lo): Rule removed.
1585         (error_gc.lo): Rule added.
1586         (memory_gc.lo): Rule added.
1587
1588 2010-09-12  Nicola Pero  <nicola.pero@meta-innovation.com>
1589
1590         * objc/objc.h (__GNU_LIBOBJC__): New #define providing an easy way
1591         to check the API version.  Added some comments.
1592
1593         * objc-private/common.h: New file.
1594         * NXConstStr.m: Include objc-private/common.h.
1595         * Object.m: Same change.
1596         * Protocol.m: Same change.
1597         * archive.c: Same change.
1598         * class.c: Same change.
1599         * encoding.c: Same change.
1600         * exception.c: Same change.
1601         * gc.c: Same change.
1602         * hash.c: Same change.
1603         * init.c: Same change.
1604         * libobjc_entry.c: Same change.
1605         * linking.m: Same change.
1606         * misc.c: Same change (and added a comment).
1607         * nil_method.c: Same change.
1608         * objects.c: Same change.
1609         * sarray.c: Same change.
1610         * selector.c: Same change.
1611         * sendmsg.c: Same change.
1612         * thr.c: Same change.
1613
1614 2010-09-11  Nicola Pero  <nicola.pero@meta-innovation.com>
1615
1616         * objc/objc-api.h: Removed obsolete #ifdef for NeXTSTEP.
1617
1618 2010-09-11  Nicola Pero  <nicola.pero@meta-innovation.com>
1619
1620         * archive.c: Removed not needed includes.
1621         * class.c: Same change.
1622         * hash.c: Same change.
1623         * misc.c: Same change.
1624         * nil_method.c: Same change.
1625         * objects.c: Same change.
1626         * sarray.c: Same change.
1627         * sendmsg.c: Same change.
1628         * thr.c: Same change.
1629
1630 2010-09-11  Nicola Pero  <nicola.pero@meta-innovation.com>
1631
1632         * objc/runtime.h: Moved to objc-private/runtime.h.  Do not include
1633         all the objc/*.h files.
1634         * objc-private/runtime.h: New file.
1635         * archive.c: Include objc-private/runtime.h (and required objc/*.h
1636         files) instead of objc/runtime.h.
1637         * class.c: Same change.
1638         * hash.c: Same change.
1639         * init.c: Same change.
1640         * misc.c: Same change.
1641         * nil_method.c: Same change.
1642         * objects.c: Same change.
1643         * sarray.c: Same change.
1644         * selector.c: Same change.
1645         * sendmsg.c: Same change.
1646         * thr.c: Same change.
1647
1648 2010-09-11  Nicola Pero  <nicola.pero@meta-innovation.com>
1649
1650         * objc/deprecated/struct_objc_selector.h: New file.  Definition of
1651         'struct objc_selector' and 'sel_eq' moved here.
1652         * objc/deprecated/struct_objc_protocol.h: New file.  Definition of
1653         'struct objc_procotol' moved here.
1654         * objc/deprecated/struct_objc_class.h: New file.  Definition of
1655         'struct objc_class' moved here.
1656         * objc/deprecated/MetaClass.h: New file.  Definition of MetClass
1657         moved here.
1658         * objc/deprecated/STR.h: New file.  Definition of STR moved here.
1659         * objc/message.h: New file.  Definitions for relval_t, apply_t,
1660         arglist, arglist_t and objc_msg_lookup were moved here.
1661         * objc/objc.h: Include the above files instead of defining the
1662         corresponding structs, types and functions here.  Added new opaque
1663         definitions for SEL and Class.  Use Class and not 'struct
1664         objc_class *' in the definition of 'struct objc_object'.
1665         Commented all types defined in the file.  Removed special
1666         definition of BOOL as 'int' on __vxworks; use 'unsigned char'
1667         there as well.
1668         * objc/deprecated/objc-unexpected-exception.h: Renamed to
1669         objc_unexpected_exception.h.
1670         * objc/objc-api.h: Updated include of
1671         objc-unexpetected-exception.h
1672         * objc/objc-exception.h: Updated comments.
1673         * Makefile.in (OBJC_H, OBJC_DEPRECATED_H): Added the new header
1674         files.  Reindented list of files.
1675
1676 2010-09-10  Nicola Pero  <nicola.pero@meta-innovation.com>
1677
1678         * objc/objc-api.h (objc_trace): Unused variable removed.
1679
1680 2010-09-10  Nicola Pero  <nicola.pero@meta-innovation.com>
1681
1682         * objc/deprecated: New directory.
1683         * objc/deprecated/README: New file.
1684         * objc/README: New file.
1685         * objc/typedstream.h: Moved into objc/deprecated/typedstream.h;
1686         objc/typedstream.h replaced with a placeholder including the file
1687         from the deprecated/ directory.
1688         * objc/deprecated/objc-unexpected-exception.h: New file with the
1689         definition of _objc_unexpected_exception.
1690         * objc/objc-api.h: Include deprecated/objc-unexcepted-exception.h
1691         instead of defining _objc_unexpected_exception.
1692         * objc/deprecated/Object.h: New file with the deprecated Object
1693         methods in a 'Deprecated' category.
1694         * objc/Object.h Include deprecated/Object.h instead of defining
1695         the deprecated methods.
1696         * Object.m: Moved deprecated methods into 'Deprecated' category.
1697         * objc-private: New directory.
1698         * objc-private/README: New file.
1699         * Makefile.in (OBJC_DEPRECATED_H): New variable.
1700         (install-headers): Create installation directory for
1701         OBJC_DEPRECATED_H headers, and install them.
1702
1703 2010-09-10  Nicola Pero  <nicola.pero@meta-innovation.com>
1704
1705         * objc/objc-exception.h: Fixed include of objc.h.
1706
1707 2010-09-08  Nicola Pero  <nicola.pero@meta-innovation.com>
1708
1709         * objc/objc-exception.h: New file.
1710         * exception.c (objc_set_uncaught_exception_handler): Implemented.
1711         (objc_set_exception_matcher): Implemented.
1712         (objc_exception_throw): Use the uncaught exception handler if set.
1713         (PERSONALITY_FUNCTION): Use the exception matcher instead of the
1714         hardcoded isKindOf.
1715         (isKindOf): Renamed to is_kind_of_exception_matcher.  Tidied code
1716         up.  Removed segmentation fault when value is 'nil'.
1717         * objc/objc-api.h (_objc_unexpected_exception): Mark as
1718         deprecated.
1719         * Makefile.in (exception.lo, exception_gc.lo): Use
1720         -Wno-deprecated-declarations when compiling.
1721         (OBJC_H): Added objc-exception.h
1722
1723 2010-09-08  Nicola Pero  <nicola.pero@meta-innovation.com>
1724
1725         * objc/typedstream.h: Deprecate all functions in the file.  This
1726         file is obsolete.
1727         * objc/Object.h ([+streamVersion:], [-read:], [-write:],
1728         [-awake]): Documented that these methods are deprecated.  Added a
1729         brief description of the Object class and its relationship to the
1730         NSObject class.
1731         * Makefile.in: Compile archive.c and Object.m with
1732         -Wno-deprecated-declarations.
1733
1734 2010-09-08  Nicola Pero  <nicola.pero@meta-innovation.com>
1735
1736         Removed obsolete intermediate threading layer.
1737         * thr.c: Use __gthread_objc_xxx functions directly instead of
1738         __objc_thread_xxx ones.
1739         * objc/thr.h: Removed prototypes of no longer existing
1740         __objc_thread_xxx functions.
1741         * Makefile.in: Removed thr-objc.lo.
1742         * thr-dce.c: File removed.
1743         * thr-decosf1.c: File removed.
1744         * thr-irix.c: File removed.
1745         * thr-mach.c: File removed.
1746         * thr-objc.c: File removed.
1747         * thr-os2.c: File removed.
1748         * thr-posix.c: File removed.
1749         * thr-pthreads.c: File removed.
1750         * thr-rtems.c: File removed.
1751         * thr-single.c: File removed.
1752         * thr-solaris.c: File removed.
1753         * thr-vxworks.c: File removed.
1754         * thr-win32.c: File removed.
1755         * README.threads: File removed.
1756         * THREADS.MACH: File removed.
1757         * THREADS: Updated.
1758
1759 2010-09-07  Nicola Pero  <nicola.pero@meta-innovation.com>
1760
1761         * Object.m (MAX_CLASS_NAME_LEN): Unused define removed.
1762
1763 2010-09-06  Iain Sandoe  <iains@gcc.gnu.org>
1764
1765         * encoding.c: Add TARGET_ALIGN_NATURAL definition for m64 powerpc darwin.
1766         Add a comment as to why, update FIXME comments.
1767
1768 2010-09-06  Nicola Pero  <nicola.pero@meta-innovation.com>
1769
1770         * makefile.dos: Obsolete file removed.
1771
1772 2010-04-02  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
1773
1774         * aclocal.m4: Regenerate.
1775
1776 2010-03-23  Dave Korn  <dave.korn.cygwin@gmail.com>
1777
1778         PR libobjc/30445
1779         * configure.ac (extra_ldflags_libobjc): Define appropriately for
1780         Cygwin and MinGW hosts.
1781         * Makefile.am (libobjc_s.a): Remove dead pre-libtool target.
1782         (libobjc.dll): Likewise.
1783         * configure: Regenerate.
1784
1785 2009-12-05  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
1786
1787         * configure: Regenerate.
1788
1789 2009-11-28  Jakub Jelinek  <jakub@redhat.com>
1790
1791         * sarray.c (sarray_free): Use old_buckets variable.
1792         * encoding.c (objc_layout_structure_next_member): Remove unused
1793         bfld_type_size variable.
1794
1795 2009-08-24  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
1796
1797         * configure.ac (AC_PREREQ): Bump to 2.64.
1798
1799 2009-08-22  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
1800
1801         * aclocal.m4: Regenerate.
1802         * configure: Regenerate.
1803         * config.h.in: Regenerate.
1804
1805 2009-08-22  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
1806
1807         * Makefile.in (LIBTOOL): Add $(LIBTOOLFLAGS).
1808
1809 2009-07-30  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
1810
1811         * Makefile.in (AUTOCONF, ACLOCAL, ACLOCAL_AMFLAGS, aclocal_deps):
1812         New variables.
1813         ($(srcdir)/configure, $(srcdir)/aclocal.m4): New rules.
1814
1815 2009-07-30  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
1816
1817         * configure.ac (_AC_ARG_VAR_PRECIOUS): Use m4_rename_force.
1818
1819 2009-04-09  Nick Clifton  <nickc@redhat.com>
1820
1821         * sendmsg.c: Change copyright header to refer to version 3 of
1822         the GNU General Public License with version 3.1 of the GCC
1823         Runtime Library Exception and to point readers at the COPYING3
1824         and COPYING3.RUNTIME files and the FSF's license web page.
1825         * NXConstStr.m: Likewise.
1826         * Object.m: Likewise.
1827         * Protocol.m: Likewise.
1828         * archive.c: Likewise.
1829         * class.c: Likewise.
1830         * encoding.c: Likewise.
1831         * exception.c: Likewise.
1832         * gc.c: Likewise.
1833         * hash.c: Likewise.
1834         * init.c: Likewise.
1835         * libobjc_entry.c: Likewise.
1836         * linking.m: Likewise.
1837         * misc.c: Likewise.
1838         * nil_method.c: Likewise.
1839         * objc/NXConstStr.h: Likewise.
1840         * objc/Object.h: Likewise.
1841         * objc/Protocol.h: Likewise.
1842         * objc/encoding.h: Likewise.
1843         * objc/hash.h: Likewise.
1844         * objc/objc-api.h: Likewise.
1845         * objc/objc-decls.h: Likewise.
1846         * objc/objc-list.h: Likewise.
1847         * objc/objc.h: Likewise.
1848         * objc/runtime.h: Likewise.
1849         * objc/sarray.h: Likewise.
1850         * objc/thr.h: Likewise.
1851         * objc/typedstream.h: Likewise.
1852         * objects.c: Likewise.
1853         * sarray.c: Likewise.
1854         * selector.c: Likewise.
1855         * thr-dce.c: Likewise.
1856         * thr-decosf1.c: Likewise.
1857         * thr-irix.c: Likewise.
1858         * thr-mach.c: Likewise.
1859         * thr-objc.c: Likewise.
1860         * thr-os2.c: Likewise.
1861         * thr-posix.c: Likewise.
1862         * thr-pthreads.c: Likewise.
1863         * thr-rtems.c: Likewise.
1864         * thr-single.c: Likewise.
1865         * thr-solaris.c: Likewise.
1866         * thr-vxworks.c: Likewise.
1867         * thr-win32.c: Likewise.
1868         * thr.c: Likewise.
1869         * libobjc.def: Change copyright header to refer to version 3 of
1870         the GNU General Public License and to point readers at the COPYING3
1871         file and the FSF's license web page.
1872         * makefile.dos: Likewise.
1873
1874 2009-04-09  Jakub Jelinek  <jakub@redhat.com>
1875
1876         * Makefile.in: Change copyright header to refer to version
1877         3 of the GNU General Public License and to point readers at the
1878         COPYING3 file and the FSF's license web page.
1879         * configure.ac: Likewise.
1880
1881 2009-03-12  Richard Frith-Macdonald  <rfm@gnu.org>
1882             David Ayers  <ayers@fsfe.org>
1883
1884         PR libobjc/27466
1885         * objc/objc-api.h (_objc_unexpected_exception): Declare
1886         new hook.  Update copyright dates.
1887         * exception.c (objc_exception_throw): Use hook.  Update
1888         copyright dates.
1889         * libobjc.def (_objc_unexpected_exception): Export hook.
1890         Update copyright dates.
1891
1892 2009-03-01  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
1893
1894         * configure: Regenerate.
1895
1896 2008-12-18  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
1897
1898         * configure: Regenerate.
1899
1900 2008-11-21  Kai Tietz  <kai.tietz@onevision.com>
1901
1902         *  Object.m (errno): Replaced by errno.h include.
1903         (compare): Cast self to id to prevent warning on comparison.
1904         * objc/objc.h (BOOL): Prevent redeclaration of BOOL, if it is
1905         already there.
1906         * sendmsg.c (__objc_print_dtable_stats): Remove type warnings.
1907         * thr-win32.c (__objc_thread_detach): Remove type warning.
1908         (__objc_thread_id): Likewise.
1909         * thr.c (__objc_thread_detach_functiont): Add __builtin_trap ()
1910         for noreturn.
1911
1912 2008-09-26  Peter O'Gorman  <pogma@thewrittenword.com>
1913             Steve Ellcey  <sje@cup.hp.com>
1914
1915         * configure: Regenerate for new libtool.
1916         * config.h.in: Regenerate for new libtool.
1917
1918 2008-07-18  Matthias Klose  <doko@ubuntu.com>
1919
1920         * Makefile.in: Ignore missing ../boehm-gc/threads.mk.
1921
1922 2008-07-18  Matthias Klose  <doko@ubuntu.com>
1923
1924         * Makefile.in: Include ../boehm-gc/threads.mk.
1925         (OBJC_BOEHM_GC_LIBS): Define, (libobjc_gc$(libsuffix).la): Use it.
1926
1927 2008-07-06  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
1928
1929         * Makefile.in (install-info): New stub target.
1930
1931 2008-06-17  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
1932
1933         * configure: Regenerate.
1934
1935 2008-06-14  Kai Tietz  <kai.tietz@onevision.com>
1936
1937         * exception.c (PERSONALITY_FUNCTION): Remove extra decrement
1938         if HAVE_GETIPINFO is not defined.
1939
1940 2008-06-10  Kai Tietz  <kai.tietz@onevision.com>
1941
1942         * Object.m (compare): Add type id.
1943         * objc/Object.h: Likewise.
1944         * archive.c (objc_read_class): Use size_t to extend version to be
1945         size of pointer scalar width.
1946         * sendmsg.c (rtx): Undefine it before redefinition.
1947         (__objc_print_dtable_stats): Cast arguments to long as intended.
1948
1949 2008-05-30  Julian Brown  <julian@codesourcery.com>
1950
1951         * exception.c (__objc_exception_class): Initialise as constant
1952         array for ARM EABI. Change macro to static const for non-ARM EABI.
1953         (ObjcException): Add note about structure layout. Remove landingPad
1954         and handlerSwitchValue for ARM EABI.
1955         (get_ttype_entry): Add __ARM_EABI_UNWINDER__ version
1956         of function.
1957         (CONTINUE_UNWINDING): Define for ARM EABI/otherwise cases.
1958         (PERSONALITY_FUNCTION): Use ARM EABI-specific arguments, and add
1959         ARM EABI unwinding support.
1960         (objc_exception_throw): Use memcpy to initialise exception class.
1961
1962 2008-05-25  Alan Modra  <amodra@bigpond.net.au>
1963
1964         * encoding.c (strip_array_types): Rename from get_inner_array_type.
1965         (rs6000_special_round_type_align): Update.
1966
1967 2008-05-09  Julian Brown  <julian@codesourcery.com>
1968
1969         * Makefile.in (LTLDFLAGS): New.
1970         (libobjc$(libsuffix).la, libobjc_gc$(libsuffix).la): Use above.
1971
1972 2008-04-18  Paolo Bonzini  <bonzini@gnu.org>
1973
1974         PR bootstrap/35457
1975         * aclocal.m4: Regenerate.
1976         * configure: Regenerate.
1977
1978 2008-01-24  David Edelsohn  <edelsohn@gnu.org>
1979
1980         * configure: Regenerate.
1981
1982 2007-10-14  H.J. Lu  <hongjiu.lu@intel.com>
1983
1984         * configure.ac: Don't run config-ml.in directly.
1985         (multilib_arg): New.
1986         * configure: Regenerated.
1987
1988 2007-08-06  Andrew Pinski  <pinskia@gmail.com>
1989
1990         PR libobjc/30731
1991         * exception.c (parse_lsda_header): Use _uleb128_t/_sleb128_t instead
1992         of _Unwind_Word for variables which are used in
1993         read_uleb128/read_sleb128.
1994         (PERSONALITY_FUNCTION): Likewise.
1995
1996 2007-07-05  H.J. Lu  <hongjiu.lu@intel.com>
1997
1998         * aclocal.m4: Regenerated.
1999
2000 2007-06-03  Andrew Pinski  <andrew_pinski@playstation.sony.com>
2001
2002         * configure.ac: Fix a typo in *-*-darwin clause.
2003         * configure: Regenerated.
2004
2005 2007-06-02  H.J. Lu  <hongjiu.lu@intel.com>
2006
2007         * configure.ac: Fix a typo.
2008         * configure: Regenerated.
2009
2010 2007-06-02  Paolo Bonzini  <bonzini@gnu.org>
2011
2012         * configure: Regenerate.
2013
2014 2007-06-01  Andrew Pinski  <andrew_pinski@playstation.sony.com>
2015
2016         * Makefile.in: Replace all uses of libext with libsuffix.
2017         * configure.ac: Likewise.
2018         * configure: Regenerate.
2019
2020         Revert:
2021         * Makefile.in: Remove all uses of $(libext).
2022
2023 2007-05-23  Andrew Pinski  <andrew_pinski@playstation.sony.com>
2024
2025         * Makefile.in: Remove all uses of $(libext).
2026
2027 2007-05-23  Steve Ellcey  <sje@cup.hp.com>
2028
2029         * configure: Regenerate.
2030         * aclocal.m4: Regenerate.
2031
2032 2007-04-21  Andrew Ruder  <andy@aeruder.net>
2033
2034         * sendmsg.c (__objc_get_forward_imp): Call
2035         __objc_msg_forward2 for real.
2036
2037 2007-04-09  Andrew Ruder  <andy@aeruder.net>
2038
2039         * sendmsg.c: Added __objc_msg_forward2, a hook that allows
2040         external libraries to provide a function that returns the real
2041         forwarding function based on both the selector and the receiver.
2042         * objc/objc-api.h: Define __objc_msg_forward2.
2043
2044 2007-03-01  Brooks Moses  <brooks.moses@codesourcery.com>
2045
2046         * Makefile.in: Add dummy install-pdf target.
2047
2048 2007-02-18  Manuel Lopez-Ibanez  <manu@gcc.gnu.org>
2049
2050         * objc/objc-list.h (list_free): Add keyword 'inline' to avoid
2051         unused warning.
2052
2053 2006-10-31  Geoffrey Keating  <geoffk@apple.com>
2054
2055         * encoding.c (darwin_rs6000_special_round_type_align): New.
2056
2057 2006-10-14  Geoffrey Keating  <geoffk@apple.com>
2058
2059         * Makefile.in: Use multi_basedir instead of toplevel_srcdir.
2060         * configure.ac: Use multi.m4 from aclocal rather than custom
2061         code.  Use multi_basedir instead of toplevel_srcdir.
2062         * aclocal.m4: Regenerate.
2063         * configure: Regenerate.
2064
2065 2006-10-10  Brooks Moses  <bmoses@stanford.edu>
2066
2067         * Makefile.in: Added empty "pdf" target.
2068
2069 2006-07-18  Paolo Bonzini  <bonzini@gnu.org>
2070
2071         * configure: Regenerate.
2072
2073 2006-05-23  Carlos O'Donell  <carlos@codesourcery.com>
2074
2075         * Makefile.in: Add install-html target. Add install-html to .PHONY
2076
2077 2006-02-21  Rainer Orth  <ro@TechFak.Uni-Bielefeld.DE>
2078
2079         PR libobjc/26309
2080         * thr-objc.c (_XOPEN_SOURCE): Don't define on Tru64 UNIX.
2081
2082 2006-01-24  David Ayers  <d.ayers@inode.at>
2083
2084         PR libobjc/9751
2085         * gc.c (class_ivar_set_gcinvisible): Replace strncpy with memcpy
2086         and insure the new strings are '\0' termintated.
2087
2088 2006-01-24  David Ayers  <d.ayers@inode.at>
2089
2090         PR libobjc/13946
2091         * configure.ac: Add include directives for --enable-objc-gc.
2092         * Makefile.in: Ditto.
2093         * configure: Regenerate.
2094
2095         * gc.c (__objc_class_structure_encoding): Increment the used bytes
2096         instead of the local pointer to them.
2097
2098 2005-12-14  Andrew Pinski  <pinskia@physics.uc.edu>
2099
2100         PR objc/25360
2101         * objc/objc-api.c (_C_COMPLEX): New define.
2102         * encoding.c (objc_sizeof_type): Handle _C_Complex.
2103         (objc_alignof_type): Likewise.
2104         (objc_skip_typespec): Likewise.
2105
2106 2005-12-15  David Ayers  <d.ayers@inode.at>
2107
2108         PR libobjc/14382
2109         * README (+load,+initialize): Fix documentation to reflect
2110         intended and implemented semantics for +load and +initialize.
2111
2112 2005-12-12  Andrew Pinski  <pinskia@physics.uc.edu>
2113
2114         * encoding.c (TYPE_FIELDS): Fix to skip over just _C_STRUCT_B and
2115         the name.
2116         (get_inner_array_type): Fix to skip over _C_ARY_B and size.
2117         (rs6000_special_round_type_align): Update for the ABI fix.
2118         (objc_layout_finish_structure): Correct the encoding which is passed to
2119         ROUND_TYPE_ALIGN.
2120
2121 2005-12-11  Andrew Pinski  <pinskia@physics.uc.edu>
2122
2123         PR libobjc/25347
2124         * encoding.c (objc_sizeof_type): Don't handle _C_UNION_B special
2125         but use the struct layout functions.
2126         (objc_alignof_type): Likewise.
2127         (objc_layout_structure): Handle _C_UNION_B also.
2128         (objc_layout_structure_next_member): Likewise.
2129         (objc_layout_finish_structure): Likewise.
2130
2131 2005-12-11  Andrew Pinski  <pinskia@physics.uc.edu>
2132
2133         PR libobjc/25346
2134         * objc/objc-api.h (_C_BOOL): New define.
2135         * encoding.c (objc_sizeof_type): Handle _C_BOOL.
2136         (objc_alignof_type): Likewise.
2137         (objc_skip_typespec): Likewise.
2138
2139 2005-11-20  David Ayers  <d.ayers@inode.at>
2140
2141         PR libobjc/19024
2142         * objc/hash.h: Remove deprecated hash API.
2143         * hash_compat.c: Remove.
2144         * Makefile.in: Remove reference to hash_compat.c.
2145
2146         * configure.ac (VERSION): Bump library version to 2:0:0.
2147         * configure: Regenerate.
2148
2149 2005-11-09  Alexandre Oliva  <aoliva@redhat.com>
2150
2151         PR other/4372
2152         * thr-objc.c (_XOPEN_SOURCE): Define.
2153
2154 2005-10-07  Ulrich Weigand  <uweigand@de.ibm.com>
2155
2156         PR libobjc/23612
2157         * objc/objc-api.h (struct objc_ivar): Move definition to
2158         global scope.
2159
2160 2005-09-04  Andrew Pinski  <pinskia@physics.uc.edu>
2161             Rasmus Hahn  <rassahah@neofonie.de>
2162
2163         PR libobjc/23108
2164         * archive.c (objc_write_type): Correct the element offset.
2165         (objc_read_type): Likewise.
2166
2167 2005-08-17  Kelley Cook  <kcook@gcc.gnu.org>
2168
2169         * All files: Update FSF address.
2170
2171 2005-08-13  Marcin Koziej  <creep@desk.pl>
2172             Andrew Pinski  <pinskia@physics.uc.edu>
2173
2174         PR libobjc/22492
2175         * exception.c (PERSONALITY_FUNCTION): Fix the PC with finally.
2176
2177 2005-08-13  Andrew Pinski  <pinskia@physics.uc.edu>
2178
2179         * Makefile.in (extra_ldflags_libobjc): New.
2180         (libobjc$(libext).la): Add extra_ldflags_libobjc to the link line.
2181         (libobjc_gc$(libext).la): Likewise.
2182         * configure.ac (extra_ldflags_libgfortran): Set for *-darwin* to
2183         "-Wl,-single_module".
2184         * configure: Regenerate.
2185         * linking.m (_objcInit): Remove.
2186
2187 2005-07-26  Andrew Pinski  <pinskia@physics.uc.edu>
2188
2189         PR libobjc/22606
2190         * Makefile.in (ALL_CFLAGS): Add -fexceptions.
2191
2192 2005-06-08  David Ayers  <d.ayers@inode.at>
2193
2194         * objc/NXConstStr.h, objc/Object.h, objc/Protocol.h,
2195         objc/encoding.h, objc/hash.h, objc/objc-api.h,
2196         objc/runtime.h, objc/sarray.h, objc/thr.h,
2197         objc/typedstream.h: Do not include Objective-C headers as
2198         system headers.
2199
2200 2005-06-07  David Ayers  <d.ayers@inode.at>
2201
2202         * archive.c, init.c, selector.c: Include hash.h.
2203         * archive.c, class.c, encoding.c, gc.c, hash.c, hash_compat.c,
2204         init.c, misc.c, nil_method.c, objects.c, sarray.c, selector.c,
2205         sendmsg.c, thr-dce.c, thr-decosf1.c, thr-irix.c, thr-mach.c,
2206         thr-objc.c, thr-os2.c, thr-posix.c, thr-pthreads.c, thr-rtems.c,
2207         thr-single.c, thr-solaris.c, thr-vxworks.c, thr-win32.c, thr.c:
2208         Include Objective-C headers with quotes and objc/ directory
2209         prefix.
2210
2211 2005-05-19  Richard Henderson  <rth@redhat.com>
2212
2213         * exception.c: Revert last change.
2214
2215 2005-05-19  David Ayers  <d.ayers@inode.at>
2216
2217         * exception.c: Include tsystem.h for unwind.h.
2218
2219 2005-05-09  Mike Stump  <mrs@apple.com>
2220
2221         * configure: Regenerate.
2222
2223 2005-04-12  Mike Stump  <mrs@apple.com>
2224
2225         * configure: Regenerate.
2226
2227 2005-03-21  Zack Weinberg  <zack@codesourcery.com>
2228
2229         * Makefile.in: Set gcc_version here.
2230         * configure.ac: Do not invoke TL_AC_GCC_VERSION.  Adjust quoting
2231         in definition of toolexeclibdir so that $(gcc_version) is expanded
2232         by the Makefile.
2233         * aclocal.m4, configure: Regenerate.
2234
2235 2005-03-03  David Ayers  <d.ayers@inode.at>
2236
2237         * objc/hash.h (OBJC_IGNORE_DEPRECATED_API): Update deprecated
2238         version reference.  Correct typo.
2239
2240 2005-03-02  David Ayers  <d.ayers@inode.at>
2241
2242         PR libobjc/19024
2243         * Makefile.in (OBJS): Add hash_compat.lo.
2244         (OBJS_GC): Add hash_compat_gc.lo.
2245         (hash_compat_gc.lo): New target and rule.
2246         * objc/hash.h (hash_new, hash_delete, hash_add, hash_remove)
2247         (hash_next, hash_value_for_key, hash_is_key_in_hash)
2248         (hash_ptr, hash_string, compare_ptrs, compare_strings): Prefix
2249         with objc_.  Add deprecated non prefixed inlined versions.
2250         (OBJC_IGNORE_DEPRECATED_API): New macro to hide deprecated
2251         declarations.
2252         * hash.c (hash_new, hash_delete, hash_add, hash_remove, hash_next)
2253         (hash_value_for_key, hash_is_key_in_hash): Prefix with objc_ and
2254         update callers.
2255         * hash_compat.c: New file.
2256         * archive.c: Update callers.
2257         * init.c: Likewise.
2258         * selector.c: Likewise.
2259         * libobjc.def: Add objc_ versions of hash functions.
2260
2261 2005-02-28  Andrew Pinski <pinskia@physics.uc.edu>
2262
2263         PR libobjc/20252
2264         * Makefile.in (GTHREAD_FLAGS): Remove.
2265         (ALL_CFLAGS): Remove usage of GTHREAD_FLAGS.
2266         * thr-objc.c: Include config.h.
2267         * configure.ac: Instead of looking at GCC's makefile, figure out if
2268         GTHREAD_FLAGS should be defined by looking at the `thread model'
2269         of the current gcc.
2270         * configure: Regenerate.
2271         * config.h.in: Regenerate.
2272
2273 2005-02-28  Paolo Bonzini  <bonzini@gnu.org>
2274
2275         PR bootstrap/17383
2276         * configure.ac: Call GCC_TOPLEV_SUBDIRS.
2277         (Determine CFLAGS for gthread): Use $host_subdir.
2278         * configure: Regenerate.
2279         * Makefile.in (host_subdir): New.
2280         (INCLUDES): Use it.
2281
2282 2004-12-20  Andrew Pinski  <pinskia@physics.uc.edu>
2283
2284         PR libobjc/12035
2285         * gc.c: Remove definition of LOGWL, modWORDSZ, and divWORDSZ since
2286         they are not used.
2287         Include limits.h and stdlib.h.
2288         Define BITS_PER_WORD.
2289
2290 2004-12-12  Alexander Malmberg  <alexander@malmberg.org>
2291
2292         * selector.c (__objc_init_selector_tables): Add missing void to
2293         definition.
2294
2295 2004-12-02  Richard Sandiford  <rsandifo@redhat.com>
2296
2297         * configure.ac: Use TL_AC_GCC_VERSION to set gcc_version.
2298         * configure, aclocal.m4: Regenerate.
2299
2300 2004-11-29  Kelley Cook  <kcook@gcc.gnu.org>
2301
2302         * configure: Regenerate for libtool change.
2303
2304 2004-11-25  Kelley Cook  <kcook@gcc.gnu.org>
2305
2306         * configure: Regenerate for libtool reversion.
2307
2308 2004-11-24  Kelley Cook  <kcook@gcc.gnu.org>
2309
2310         * configure: Regenerate for libtool change.
2311
2312 2004-11-24  Kelley Cook  <kcook@gcc.gnu.org>
2313
2314         * aclocal.m4, config.h.in: Regenerate.
2315
2316 2004-10-08  Mike Stump  <mrs@apple.com>
2317             Andrew Pinski  <pinskia@physics.uc.edu>
2318
2319         * aclocal.m4: Rename to ...
2320         * acinclude.m4: here and also use m4_include instead of sinclude.
2321         * aclocal.m4: Regenerate.
2322         * configure: Regenerate.
2323         * configure.ac: Add AM_MAINTAINER_MODE and AM_PROG_CC_C_O.
2324         * Makefile.in (configure): Add @MAINT@ infront of configure.ac
2325
2326 2004-10-08  Andrew Pinski  <pinskia@physics.uc.edu>
2327
2328         * archive.c: Fix all the warnings about passing unsigned char*
2329         to char* and the other way too.
2330
2331 2004-09-16  Andrew Pinski  <pinskia@physics.uc.edu>
2332
2333         PR libobjc/16448
2334         * exception.c: Include config.h
2335         (objc_exception_throw): Change _GLIBCXX_SJLJ_EXCEPTIONS to
2336         SJLJ_EXCEPTIONS.
2337         * configure.ac: Find out what exception handling code we use.
2338         * configure: Regenerate.
2339         * config.h.in: New file, regenerate.
2340
2341 2004-09-16  Andrew Pinski  <apinski@apple.com>
2342
2343         * encoding.c (ALTIVEC_VECTOR_MODE): Define a bogus macro.
2344
2345 2004-08-28  Nathanael Nerode  <neroden@gcc.gnu.org>
2346
2347         * configure.ac: Switch from _GCC_TOPLEV_NONCANONICAL_TARGET to
2348         ACX_NONCANONICAL_TARGET.
2349         * configure: Regenerate.
2350
2351 2004-08-13  Ziemowit Laski  <zlaski@apple.com>
2352
2353         * objc/sarray.h: Hoist include of assert.h near the top of file,
2354         and mark the remainder of the file 'extern "C"'.
2355
2356 2004-08-13  Andrew Pinski  <pinskia@physics.uc.edu>
2357
2358         * objc/Object.h: Move includes out of extern "C" blocks.
2359         * objc/encoding.h: Likewise.
2360         * objc/hash.h: Likewise.
2361         * objc/objc-api.h: Likewise.
2362         * objc/runtime.h: Likewise.
2363         * objc/sarray.h: Likewise.
2364         * objc/typedstream.h: Likewise.
2365
2366 2004-08-12  Ziemowit Laski  <zlaski@apple.com>
2367
2368         * objc/NXConstStr.h: Update copyright date; bracket with
2369         'extern "C"' for C++ use; make include syntax consistent
2370         by using <...> instead of "..."; hoist <objc/...> includes
2371         above the 'extern "C"' block.
2372         * objc/Object.h: Likewise.
2373         * objc/Protocol.h: Likewise.
2374         * objc/encoding.h: Likewise.
2375         * objc/hash.h: Likewise.
2376         * objc/runtime.h: Likewise.
2377         * objc/sarray.h: Likewise.
2378         * objc/thr.h: Likewise.
2379         * objc/typedstream.h: Likewise.
2380         * objc/objc-api.h: Add 'extern "C"' block for C++ use.
2381         (objc_static_instances): For C++ case, do away with
2382         zero-sized array.
2383         (objc_method): Hoist definition to file scope.
2384         (_objc_load_callback, _objc_object_alloc, class_get_class_method,
2385         class_get_instance_method, class_create_instance,
2386         class_get_class_name, class_get_instance_size,
2387         class_get_meta_class, class_get_super_class, class_get_version,
2388         class_is_class, class_is_meta_class, class_set_version,
2389         class_get_gc_object_type, class_ivar_set_gcinvisible,
2390         get_imp): Rename 'class' parameter to '_class'.
2391         * objc/objc-list.h: Add 'extern "C"' block for C++ use.
2392         * objc/objc.h: Update copyright date.
2393         (arglist_t): Provide a union tag.
2394
2395 2004-07-22  Andrew Pinski  <pinskia@physics.uc.edu>
2396
2397         * thr.c (__objc_thread_detach_function): Do not mark as volatile
2398         but instead use the attribute noreturn.
2399
2400 2004-06-28  Zack Weinberg  <zack@codesourcery.com>
2401
2402         * encoding.c: Rename target_flags with a #define to avoid
2403         conflict with a prior declaration.
2404
2405 2004-06-24  Andrew Pinski  <apinski@apple.com>
2406
2407         * objc/encoding.h: Wrap the functions with extern "C" for C++
2408         mode.
2409         * objc/hash.h: Likewise.
2410         * objc/objc-api.h: Likewise.
2411         * objc/objc-list.h: Likewise.
2412         * objc/runtime.h: Likewise.
2413         * objc/sarray.h: Likewise.
2414         * objc/thr.h: Likewise.
2415         * objc/typedstream.h: Likewise.
2416
2417
2418 2004-06-21  Nick Clifton  <nickc@redhat.com>
2419
2420         * encoding.c (BITS_PER_UNIT): Define if a definition is not
2421         provided.
2422
2423 2004-06-20  Alexander Malmberg  <alexander@malmberg.org>
2424
2425         * Makefile.in (exception.lo): Remove $(OBJC_GCFLAGS).
2426         (exception_gc.lo): New.
2427         (OBJS_GC): Add exception_gc.lo.
2428
2429 2004-06-17  Richard Henderson  <rth@redhat.com>
2430
2431         * exception.c: New file.
2432         * Makefile.in (exception.lo): New.
2433         (OBJS): Add it.
2434
2435 2004-06-14  Andrew Pinski  <pinskia@physics.uc.edu>
2436
2437         * linking.m (_objcInit): New empty function
2438         for Darwin only.
2439
2440 2004-06-11  Andrew Pinski  <pinskia@physics.uc.edu>
2441
2442         * configure.ac: Support --enable-shared=libobjc.
2443         * configure: Regenerate.
2444
2445         PR libobjc/15901
2446         * configure.ac: Do not disable shared by default.
2447         * configure: Regenerate.
2448
2449 2004-06-03  Nicola Pero  <n.pero@mi.flashnet.it>
2450
2451         * Protocol.m ([-isEqual:]): Small optimizations returning
2452         immediately if the argument is equal to self, and accessing
2453         the argument's name directly if it's a protocol.
2454
2455 2004-06-03  David Ayers  <d.ayers@inode.at>
2456
2457         * Protocol.m ([-isEqual:]): Test the class of the argument.
2458
2459 2004-05-25  Andrew Pinski  <pinskia@physics.uc.edu>
2460
2461         * configure.ac (includedir): Rename to ...
2462         (includedirname).
2463         * Makefile.in: s/includedir/includedirname/.
2464
2465         PR target/11572
2466         * configure.ac (includedir): Set to "include"
2467         except for Darwin.
2468         (libext) Set to empty except for Darwin.
2469         * configure: Regenerate
2470         * Makefile.in: s/libobjc.la/libobjc$(libext).la/g.
2471         s/include/$(includedir)/g.
2472
2473 2004-05-25  Daniel Jacobowitz  <drow@false.org>
2474
2475         * Makefile.in: Add .NOEXPORT.
2476
2477 2004-05-25  Andrew Pinski  <pinskia@physics.uc.edu>
2478
2479         Merge from the libobjc-branch
2480         2004-02-09  Andrew Pinski  <pinskia@physics.uc.edu>
2481
2482                 * Makefile.in (OBJC_H): Change objc-deps.h to objc-decls.h.
2483
2484         2004-02-03  Andrew Pinski  <pinskia@physics.uc.edu>
2485
2486                 * Makefile.in (OBJC_H): Add objc-deps.h.
2487
2488         2004-01-27  Nicola Pero  <n.pero@mi.flashnet.it>
2489
2490                 * Protocol.m ([-conformsTo:]): If the argument is nil, return NO.
2491                 ([-hash], [-isEqual:]): New methods.
2492
2493         2004-01-27  Richard Frith-Macdonald <rfm@gnu.org>
2494
2495                 * sarray.c (sarray_free): Add a better comment.
2496
2497         2004-01-27  Adam Fedor  <fedor@gnu.org>
2498
2499                 * hash.c (hash_add): Cast cachep to int.
2500                 * selector.c (__sel_register_typed_name): Cast
2501                 soffset_decode to int.
2502
2503         2004-01-27  Alexander Malmberg  <alexander@malmberg.org>
2504
2505                 * selector.c: Rename register_selectors_from_list to
2506                 __objc_register_selectors_from_list. Update caller.
2507                 (__objc_register_selectors_from_list): Lock __objc_runtime_mutex
2508                 while registering selectors. Use __sel_register_typed_name instead
2509                 of sel_register_typed_name. Check for NULL method_name:s.
2510                 (pool_alloc_selector): New function.
2511                 (__sel_register_typed_name): Use pool_alloc_selector to allocate
2512                 selector structures.
2513                 * sendmsg.c (class_add_method_list): Use
2514                 __objc_register_selectors_from_list.
2515                 * objc/runtime.h: Add __objc_register_selectors_from_list.
2516
2517         2004-01-25  Adam Fedor  <fedor@gnu.org>
2518                     Nicola Pero  <n.pero@mi.flashnet.it>
2519                     Andrew Pinski  <pinskia@physics.uc.edu>
2520
2521                 * objc/objc-decls.h: New file.
2522                 * objc/objc-api.h (_objc_lookup_class): Mark as export.
2523                 (_objc_load_callback): Likewise.
2524                 (_objc_object_alloc): Likewise.
2525                 (_objc_object_copy): Likewise.
2526                 (_objc_object_dispose): Likewise.
2527
2528         2004-01-25  Andrew Pinski  <pinskia@physics.uc.edu>
2529
2530                 * archive.c: s/__inline__/inline
2531                 * sendmsg.c: Likewise.
2532
2533                 * encoding.c: Remove FIXME about the warning
2534                 about unused variable.
2535                 * sendmsg.c: Add a FIXME comment saying that
2536                 this should be using libffi.
2537
2538                 * Makefile.in (LIBTOOL): Use @LIBTOOL@ now as it works.
2539
2540
2541 2004-05-13  Andrew Pinski  <pinskia@physics.uc.edu>
2542
2543         * archive.c (objc_read_class): Initialize class_name.
2544         (objc_read_selector): Initialize selector_name.
2545
2546 2004-05-09  Richard Sandiford  <rsandifo@redhat.com>
2547
2548         * Makefile.in (toolexecdir): Remove trailing space.
2549
2550 2004-04-15  Nathanael Nerode  <neroden@gcc.gnu.org>
2551
2552         PR libobjc/14948
2553         * configure.ac: De-precious CC so multilibs work.
2554         * configure: Regenerate.
2555
2556 2004-04-14  Nathanael Nerode  <neroden@gcc.gnu.org>
2557
2558         * configure.ac: Restore toolexecdir.
2559         * Makefile.in: Restore toolexecdir.
2560         * configure: Regenerate.
2561
2562 2004-04-09  Nathanael Nerode  <neroden@gcc.gnu.org>
2563
2564         * configure.ac: Remove (unused) glibcpp_prefixdir.
2565         * configure: Regenerate.
2566
2567         * configure.in: Rename to configure.ac.
2568         * Makefile.in: Update to match.
2569
2570         * Makefile.in: Remove toolexecdir, glibcpp_toolexecdir (unused).
2571         Replace glibcpp_toolexeclibdir with toolexeclibdir.
2572         * configure.in: Remove glibcpp_toolexecdir (unused).
2573         Replace glibcpp_toolexeclibdir with toolexeclibdir.  Don't generate
2574         config.h or stamp-h (unused).  Move one comment to the right place.
2575         * configure: Regenerate.
2576         * config.h.in: Remove (unused).
2577
2578         * config.h.in: Regenerate with autoheader.
2579
2580         * Makefile.in: Remove (unused) gcc_version_trigger.
2581         * configure.in: Remove (unused) glibcpp_builddir.  Don't AC_SUBST
2582         gcc_version_trigger.
2583         * configure: Regenerate.
2584
2585         * configure.in: Switch to modern style for AC_INIT, AC_OUTPUT.
2586         Sort file into sections.  Remove dnl where appropriate.  Fix
2587         other style issues.
2588         * configure: Regenerate.
2589
2590         * configure.in: Replace old AC_PROG_CC hack with new one.
2591         Define toplevel_srcdir in terms of srcdir, not top_srcdir (there
2592         are no subdirectory output files, so this is fine).  Change prereq
2593         to autoconf 2.59.
2594         * aclocal.m4: Include ../config/no-executables.m4.
2595         * configure: Regenerate with autoconf 2.59.
2596
2597         * configure.in: Improve comments on gthread_cflags.  Improve m4
2598         quotation, and replace 'if test' with 'case', for --enable-objc-gc.
2599         * configure: Regenerate.
2600
2601         * configure.in: Move PACKAGE and VERSION settings up top.  Remove
2602         unused call to AC_PROG_LN_S.  Default RANLIB to ':'.  Remove
2603         redundant checks for values of RANLIB, AR, INSTALL.
2604         * configure: Regenerate.
2605
2606         * configure.in: Clean up handling of
2607         --enable-version-specific-runtime-libs and related variables;
2608         replace 'if test' with 'case' where reasonable.  Fix comments.
2609         Remove useless libstdcxx_interface.
2610         * configure: Regenerate.
2611
2612         * configure.in: Use _GCC_TOPLEV_NONCANONICAL_TARGET.
2613         Replace uses of target_alias with target_noncanonical.
2614         * aclocal.m4: Include ../config/acx.m4.
2615         * configure: Regenerate.
2616         * Makefile.in: Replace uses of target_alias with target_noncanonical.
2617         Fix copyright statement.
2618
2619         * configure.in: Hand-inline bulky, confusing macros from
2620         aclocal.m4.  Replace references to "GNU Objective C" with "GCC".
2621         Update copyright notice.  Remove stuff for automake, which isn't
2622         used in this directory.  Remove emacs local variables.
2623         * aclocal.m4: Remove hand-inlined macros.  Update copyright notice.
2624         * configure: Regenerate.
2625
2626 2004-03-16  Manfred Hollstein  <mh@suse.com>
2627
2628         * Makefile.in, configure.in, configure: Update copyright years.
2629
2630 2004-03-15  Manfred Hollstein  <mh@suse.com>
2631
2632         * Makefile.in (LIBOBJC_VERSION, LIBOBJC_GC_VERSION): Use
2633         definition from configure.in.
2634         * configure.in (PACKAGE): Add definition.
2635         (VERSION): Add definition; substitute it in output files.
2636         * configure: Re-generate.
2637
2638 2004-03-05  Ziemowit Laski  <zlaski@apple.com>
2639
2640         * objc/hash.h (hash_string, compare_strings):
2641         Add type-casts to make Objective-C++ happy.
2642         * objc/typedstream.h (objc_get_stream_class_version):
2643         Rename parameter from 'class' to 'class_name' to make
2644         Objective-C++ happy.
2645
2646 2004-03-01  Michael Matz  <matz@suse.de>
2647
2648         * Makefile.in (ALL_CFLAGS): Add -fno-strict-aliasing.
2649
2650 2004-02-06  Ziemowit Laski  <zlaski@apple.com>
2651
2652         * objc/objc-api.h (objc_super): The 'class' field shall
2653         be named 'super_class' #ifdef __cplusplus.
2654
2655 2004-01-17  Andrew Pinski  <pinskia@physics.uc.edu>
2656
2657         PR target/10781
2658         * encoding.c (rs6000_special_round_type_align): Define.
2659
2660 2004-01-14  Adam Fedor  <fedor@gnu.org>
2661
2662         PR libobjc/12155
2663         * selector.c (__objc_register_instance_methods_to_class): Free
2664         new_list if not used.
2665
2666 2004-01-09  Andrew Ruder  <aeruder@ksu.edu>
2667
2668         PR libobjc/11904
2669         * sarray.c (sarray_free): Free array->is_copy_of latter.
2670
2671 2003-12-01  Zack Weinberg  <zack@codesourcery.com>
2672
2673         PR 11433
2674         * Protocol.m (descriptionForInstanceMethod): Don't dereference
2675         instance_methods if it's NULL.
2676         (descriptionForClassMethod): Likewise for class_methods.
2677
2678 2003-10-24  Rainer Orth  <ro@TechFak.Uni-Bielefeld.DE>
2679
2680         * Makefile.in (runtime-info.h): Remove -Wp.
2681
2682 2003-10-21  Rainer Orth  <ro@TechFak.Uni-Bielefeld.DE>
2683
2684         * Makefile.in (CC1OBJ): Remove.
2685         (runtime-info.h): Invoke $(CC) so all MULTIFLAGS are handled
2686         correctly.
2687         Use .m extension for temporary file.
2688         Remove assembler temp file.
2689
2690 2003-10-20  Joseph S. Myers  <jsm@polyomino.org.uk>
2691
2692         * objc/hash.h (hash_string): Don't use a cast as an lvalue.
2693
2694 2003-10-17  Rainer Orth  <ro@TechFak.Uni-Bielefeld.DE>
2695
2696         * Makefile.in (runtime-info.h): Use MULTIFLAGS.
2697
2698 2003-09-09  Alan Modra  <amodra@bigpond.net.au>
2699
2700         * configure: Regenerate.
2701
2702 2003-08-27  Alexander Malmberg  <alexander@malmberg.org>
2703
2704         * Makefile.in, aclocal.m4: Update to $(libdir)/gcc/ instead of
2705         (libdir)/gcc-lib/ when installing.
2706         * configure: Regenerate.
2707
2708 Thu Jul 10 10:27:43 2003  Nicola Pero  <n.pero@mi.flashnet.it>
2709
2710         libobjc/9969
2711         * sendmsg.c (get_imp): Fixed rare threading problem.
2712         (__objc_responds_to): Similar fixes.
2713         (objc_msg_lookup): Similar fixes.
2714         (__objc_init_install_dtable): Lock the runtime before checking if the
2715         table is installed.
2716
2717 2003-05-23  Nathanael Nerode  <neroden@gcc.gnu.org>
2718
2719         * hash.c, init.c, libobjc.def, libobjc_entry.c, linking.m,
2720         makefile.dos, misc.c, nil_method.c, objects.c, sarray.c,
2721         selector.c, sendmsg.c, thr-dce.c, thr-decosf1.c, thr-irix.c,
2722         thr-mach.c, thr-objc.c, thr-os2.c, thr-posix.c, thr-pthreads.c,
2723         thr-rtems.c, thr-single.c, thr-solaris.c, thr-vxworks.c,
2724         thr-win32.c, thr.c: Replace "GNU CC" with "GCC".
2725         * Makefile.in, NXConstStr.m, Object.m, Protocol.m, archive.c,
2726         class.c, encoding.c, gc.c, objc/NXConstStr.h, objc/Object.h,
2727         objc/Protocol.h, objc/encoding.h, objc/hash.h, objc/objc-api.h,
2728         objc/objc-list.h, objc/objc.h, ocjc/runtime.h, objc/sarray.h,
2729         objc/thr.h, objc/typedstream.h: Replace "GNU CC" with "GCC".
2730
2731 Tue May 13 14:56:03 2003  Richard Frith-Macdonald <rfm@gnu.org>
2732                           Nicola Pero  <n.pero@mi.flashnet.it>
2733
2734         libobjc/10742
2735         * init.c (class_superclass_of_class): New function.
2736         (create_tree_of_subclasses_inherited_from): Use it.
2737         (__objc_tree_insert_class): Likewise.
2738         (class_is_subclass_of_class): Likewise.
2739
2740 2003-04-11  David Chad  <davidc@freebsd.org>
2741             Loren J. Rittle  <ljrittle@acm.org>
2742
2743         libobjc/8562
2744         * objc/hash.h (hash_string): Constify correctly.
2745         (compare_ptrs): Use direct compare.
2746         * objc/objc-list.h (list_nth): Rename index to indx to avoid shadow.
2747         * objc/sarray.h: Global rename index to indx to avoid shadow.
2748
2749 2003-03-12  Andreas Schwab  <schwab@suse.de>
2750
2751         * aclocal.m4 (GLIBCPP_EXPORT_INSTALL_INFO): Avoid trailing /. in
2752         glibcpp_toolexeclibdir.
2753         * configure: Rebuilt.
2754
2755 2003-02-20  Alexandre Oliva  <aoliva@redhat.com>
2756
2757         * configure.in: Propagate ORIGINAL_LD_FOR_MULTILIBS to
2758         config.status.
2759         * configure: Rebuilt.
2760
2761 2003-01-27  Alexandre Oliva  <aoliva@redhat.com>
2762
2763         * aclocal.m4 (glibcpp_toolexeclibdir): Instead of
2764         $(MULTISUBDIR), use `$CC -print-multi-os-directory`, unless
2765         version_specific_libs is enabled.
2766         * configure: Rebuilt.
2767
2768 2003-01-09  Christian Cornelssen  <ccorn@cs.tu-berlin.de>
2769
2770         * Makefile.in (FLAGS_TO_PASS): Also pass DESTDIR.
2771         (install-libs, install-headers): Prepend $(DESTDIR) to
2772         destination paths in all (un)installation commands.
2773
2774 2002-12-02  Zack Weinberg  <zack@codesourcery.com>
2775
2776         * thr-objc.c: Include coretypes.h and tm.h.
2777
2778 2002-12-01  Zack Weinberg  <zack@codesourcery.com>
2779
2780         * encoding.c, sendmsg.c: Include coretypes.h and tm.h.
2781
2782 2002-11-26  Nathanael Nerode  <neroden@gcc.gnu.org>
2783
2784         * configure.in: Remove skip-this-dir support.
2785         * configure: Regenerate.
2786
2787 2002-09-22  Kaveh R. Ghazi  <ghazi@caip.rutgers.edu>
2788
2789         * Makefile.in (all): Fix multilib parallel build.
2790
2791 Thu Sep 12 12:44:37 2002  Nicola Pero  <n.pero@mi.flashnet.it>
2792
2793         * sendmsg.c (nil_method): Declare not to take a variable number of
2794         args.
2795         (objc_msg_lookup): Cast nil_method to IMP before returning it.
2796         (objc_msg_lookup_super): The same.
2797
2798 2002-09-10  Jan Hubicka  <jh@suse.cz>
2799
2800         * nil_method.c (nil_method): No longer defined with variable
2801         arguments.
2802
2803 2002-07-02  Rodney Brown  <rbrown64@csc.com.au>
2804
2805         * objc/encoding.h: Fix formatting.
2806         * objc/hash.h: Likewise.
2807         * objc/objc-api.h: Likewise.
2808         * objc/runtime.h: Likewise.
2809         * objc/thr.h: Likewise.
2810         * archive.c: Likewise.
2811         * class.c: Likewise.
2812         * encoding.c: Likewise.
2813         * gc.c: Likewise.
2814         * hash.c: Likewise.
2815         * init.c: Likewise.
2816         * misc.c: Likewise.
2817         * nil_method.c: Likewise.
2818         * objects.c: Likewise.
2819         * sarray.c: Likewise.
2820         * selector.c: Likewise.
2821         * sendmsg.c: Likewise.
2822         * thr-mach.c: Likewise.
2823         * thr.c: Likewise.
2824
2825 2002-06-25  DJ Delorie  <dj@redhat.com>
2826
2827         * aclocal.m4 (GLIBCPP_CONFIGURE): Split out
2828         GLIBCPP_TOPREL_CONFIGURE.
2829         * configure.in: Call it before AC_CANONICAL_SYSTEM.
2830         * configure: Regenerate.
2831
2832 2002-06-21  Kaveh R. Ghazi  <ghazi@caip.rutgers.edu>
2833
2834         * Object.m (forward, read, write): Fix unused parameter warnings.
2835         * encoding.c: Include <stdlib.h>.
2836         (target_flags): Mark with attribute unused.
2837         (atoi): Delete.
2838         * runtime.h (__objc_selector_max_index): Change to unsigned int.
2839         (__objc_generate_gc_type_description): Prototype.
2840         * selector.c (__objc_selector_max_index): Change to unsigned int.
2841
2842 Mon Jun 17 18:37:42 2002  Nicola Pero  <n.pero@mi.flashnet.it>
2843
2844         * sendmsg.c (__objc_get_forward_imp): Fix warning by making sure
2845         we always have a return value: if __objc_msg_forward does not
2846         supply a forwarding implementation, return the default
2847         __builtin_apply based one.
2848
2849 2002-06-15  Kaveh R. Ghazi  <ghazi@caip.rutgers.edu>
2850
2851         * Object.m: Fix signed/unsigned warning.
2852         * Protocol.m: Likewise.
2853         * archive.c: Always include stdlib.h.
2854         (objc_read_short, objc_read_unsigned_short, objc_read_int,
2855         objc_read_long, __objc_read_nbyte_uint, __objc_read_nbyte_ulong):
2856         Fix signed/unsigned warning.
2857         (objc_write_type, objc_read_type, objc_write_types,
2858         objc_read_types): Ensure ctype 8-bit safety.
2859         (__objc_no_write, __objc_no_read): Mark unused parameters.
2860         * class.c (class_table_setup): Specify void arg.
2861         * encoding.c (atoi, objc_sizeof_type, objc_alignof_type,
2862         objc_skip_typespec, objc_skip_offset,
2863         objc_layout_structure_next_member): Ensure ctype 8-bit safety.
2864         (objc_layout_structure_next_member): Ensure variables are
2865         initialized.
2866         * gc.c (__objc_generate_gc_type_description,
2867         class_ivar_set_gcinvisible): Mark unused parameters.
2868         * init.c (__objc_send_load, __objc_destroy_class_tree_node): Mark
2869         unused parameters.
2870         (__objc_init_protocols) Fix signed/unsigned warning.
2871         * nil_method.c (nil_method): Mark unused parameters.
2872         * thr.h (objc_thread_callback): Specify void arg.
2873         * sarray.c (sarray_new, sarray_realloc, sarray_free): Fix
2874         signed/unsigned warning.
2875         (sarray_free): Fix formatting.
2876         * selector.c (sel_types_match): Ensure ctype 8-bit safety.
2877         * sendmsg.c (__objc_init_install_dtable) Mark unused parameters.
2878
2879 2002-06-09  Andreas Jaeger  <aj@suse.de>
2880
2881         * encoding.c (objc_layout_structure_next_member): Remove unused
2882         variable.
2883
2884 2002-05-20  Kaveh R. Ghazi  <ghazi@caip.rutgers.edu>
2885
2886         * Makefile.in (SHELL): Set to @SHELL@.
2887         (WARN_CFLAGS): New.
2888         (ALL_CFLAGS): Add $(WARN_CFLAGS).
2889
2890 2002-05-16  Rainer Orth  <ro@TechFak.Uni-Bielefeld.DE>
2891
2892         * aclocal.m4: Allow for PWDCMD to override hardcoded pwd.
2893         * configure: Regenerate.
2894
2895 2002-05-08  Alexandre Oliva  <aoliva@redhat.com>
2896
2897         * configure.in (ORIGINAL_LD_FOR_MULTILIBS): Preserve LD at
2898         script entry, and set LD to it when configuring multilibs.
2899         * configure: Rebuilt.
2900
2901 2002-04-19  David O'Brien  <obrien@FreeBSD.org>
2902
2903         * encoding.c (MAX, MIN, ROUNDING): #undef before defining.
2904
2905 2002-04-09  Hans-Peter Nilsson  <hp@bitrange.com>
2906
2907         PR objc/6107
2908         * objc/objc-api.h (struct objc_protocol_list): Change type of
2909         member count from int to size_t.
2910
2911 2002-02-11  Franz Sirl  <Franz.Sirl-kernel@lauterbach.com>
2912
2913         PR libobjc/4039
2914         * aclocal.m4: Replace with version copied from libstdc++-v3.
2915         * configure.in: Update for changes to aclocal and Makefile.
2916         * configure: Regenerate.
2917         * Makefile.in: Correct install of multilibs and shared libs, use
2918         INSTALL_DATA for include files.
2919
2920 Mon Dec 17 17:02:12 2001  Nicola Pero  <nicola@brainstorm.co.uk>
2921
2922         * init.c (__objc_exec_class): Fixed bug in the loop on unclaimed
2923         categories - when an unclaimed category was found, the loop was
2924         doing two steps forward instead of one, so that in certain cases
2925         it was failing to properly load all the categories.  (Reported
2926         with fix by Alexander Malmberg <alexander@malmberg.org>).
2927
2928 2001-11-14  Aldy Hernandez  <aldyh@redhat.com>
2929
2930         * encoding.c: Add target_flags.
2931
2932 2001-11-07  Aldy Hernandez  <aldyh@redhat.com>
2933
2934          * objc/objc-api.h (_C_VECTOR): New.
2935
2936          * encoding.c (VECTOR_TYPE): New.
2937
2938 Mon Oct 29 21:29:21 2001  Nicola Pero  <n.pero@mi.flashnet.it>
2939
2940         * class.c: Rewritten the class table to use optimized, lock-free
2941         lookup.  This more than doubles the speed of class method
2942         invocations.  (class_table_setup), (class_table_insert),
2943         (class_table_replace), (class_table_get_safe),
2944         (class_table_next), (class_table_print),
2945         (class_table_print_histogram): New functions.
2946         (__objc_init_class_tables): Use class_table_setup.
2947         (__objc_add_class_to_hash): Use class_table_get_safe and
2948         class_table_insert.  (objc_lookup_class), (objc_get_class): Do not
2949         assert the existence of the table; do not lock the runtime; use
2950         class_table_get_safe.  (objc_next_class): Use class_table_next.
2951         (__objc_resolve_class_links): Use class_table_next.
2952         (class_pose_as): Use class_table_replace.
2953
2954 2001-09-10  Ovidiu Predescu  <ovidiu@cup.hp.com>
2955
2956         * gc.c: Removed the DEBUG declaration.
2957
2958 Wed Jul 18 12:48:56 2001  Nicola Pero  <n.pero@mi.flashnet.it>
2959
2960         * thr.c (objc_mutex_lock): Invoke __objc_thread_id directly,
2961         rather than through objc_thread_id, to save a function call.
2962         (objc_mutex_trylock, objc_mutex_unlock, objc_condition_wait):
2963         Ditto.
2964
2965 Mon Jul 16 12:15:00 2001  Nicola Pero  <n.pero@mi.flashnet.it>
2966
2967         * objc/objc-api.h (object_is_class): Fixed - buggy code was trying
2968         to cast an id to a Class, which can not be done.  Make the check
2969         by using CLS_ISMETA on the class pointer instead.
2970         (object_is_meta_class): Similar fix.
2971
2972 2001-06-09  Alexandre Oliva  <aoliva@redhat.com>, Stephen L Moshier  <moshier@mediaone.net>
2973
2974         * configure.in (AC_EXEEXT): Work around in case it expands to
2975         nothing, as in autoconf 2.50.
2976         * acinclude.m4: Likewise.
2977         * configure: Rebuilt.
2978
2979 2001-06-08  Nicola Pero  <n.pero@mi.flashnet.it>
2980
2981         * THREADS: Explain that when we compile libobjc inside GCC, we
2982         always use thr-objc.c as a backend, which uses GCC's thread code.
2983
2984 2001-06-06  Richard Frith-Macdonald  <rrfm@gnu.org>
2985
2986         * init.c (__objc_send_message_in_list): When setting a new entry
2987         in __objc_load_methods use the method IMP as key, but check to see
2988         if the method is in the hashtable by looking at the IMP also.
2989         Also ... call the method after adding it to the hashtable rather
2990         than before ... thus preventing an obscure possibility of infinite
2991         recursion if a +load method itself loads a subclass.
2992
2993 2001-05-25  Ovidiu Predescu  <ovidiu@cup.hp.com>
2994
2995         * init.c (__objc_send_message_in_list): When setting a new entry
2996         in __objc_load_methods use the method name as key, not the method
2997         IMP (reported by Richard Frith-Macdonald <richard@brainstorm.co.uk>).
2998
2999 2001-05-09  Joseph S. Myers  <jsm28@cam.ac.uk>
3000
3001         * objc-features.texi: Move to ../gcc/objc.texi.
3002         * fdl.texi: Remove.
3003         * Makefile.in: Don't generate documentation from
3004         objc-features.texi.
3005
3006 2001-05-01  Mark Mitchell  <mark@codesourcery.com>
3007
3008         * fdl.texi: New file.
3009         * objc-features.texi: Simplify.
3010         * Makefile.in: Adjust accordingly.
3011
3012 2001-04-30  Mark Mitchell  <mark@codesourcery.com>
3013
3014         * objc-features.texi: Use the GFDL.
3015
3016 Wed Mar 21 04:44:58 EST 2001  John Wehle  (john@feith.com)
3017
3018         * encoding.c (REAL_TYPE): Define.
3019
3020 2001-03-19  David Edelsohn  <edelsohn@gnu.org>
3021
3022         * encoding.c (TYPE_MODE): Define.
3023
3024 2001-03-14  Nicola Pero  <n.pero@mi.flashnet.it>
3025
3026         * thr.c (objc_thread_add): New function.
3027         (objc_thread_remove): Ditto.
3028         * objc/thr.h: Declare them.
3029         * libobjc.def: Mention them.
3030
3031 2001-02-28  Ovidiu Predescu  <ovidiu@cup.hp.com>
3032
3033         * objc-features.texi: Document the @compatibility_alias compiler
3034         directive (description from Nicola Pero <n.pero@mi.flashnet.it>).
3035
3036 Fri Feb 23 18:12:00 2001  Rainer Orth  <ro@TechFak.Uni-Bielefeld.DE>
3037
3038         * sendmsg.c (__objc_forward): Delete strlen() declaration.
3039
3040 2001-02-08  Geoffrey Keating  <geoffk@redhat.com>
3041
3042         * configure.in: Don't run AC_PROG_CC_WORKS or AC_EXEEXT, because
3043         we're not interested in the result and they might fail.
3044         * configure: Regenerated.
3045
3046 2001-01-12  Joseph S. Myers  <jsm28@cam.ac.uk>
3047
3048         * objc-features.texi: Use @email.
3049
3050 2001-01-12  Joseph S. Myers  <jsm28@cam.ac.uk>
3051
3052         * sendmsg.c (__objc_print_dtable_stats): Don't use #ifdef inside
3053         printf.
3054
3055 2000-01-11  Richard Earnshaw  <rearnsha@arm.com>
3056
3057         * encoding.c (STRUCTURE_SIZE_BOUNDARY): Redefine in a way that
3058         determines the value dynamically.
3059
3060 Wed Jan  3 00:49:10 2001  Ovidiu Predescu  <ovidiu@cup.hp.com>
3061
3062         * sendmsg.c: Added __objc_msg_forward, a hook that allows external
3063         libraries to provide a function that returns the real forwarding
3064         function. This can alleviate problems __builtin_apply() and
3065         friends have on various platforms. (Solution suggested by Helge
3066         Hess.)
3067
3068         * objc/objc-api.h: Define __objc_msg_forward.
3069
3070         * sendmsg.c: Define gen_rtx_REG.
3071
3072 2000-12-06      Ralf Corsepius <corsepiu@faw.uni-ulm.de>
3073
3074         * thr-rtems.c: New file. Stub to compile.
3075
3076 2000-09-06  Alexandre Oliva  <aoliva@redhat.com>
3077
3078         * configure: Rebuilt with new libtool.m4.
3079
3080 Tue Aug 15 00:38:56 2000  Ovidiu Predescu  <ovidiu@cup.hp.com>
3081
3082         * configure.in: Create a config.h file. Check for <sched.h>.
3083         * configure: Regenerate.
3084
3085         * config.h.in: Check for <sched.h>.
3086
3087 2000-08-14  Zack Weinberg  <zack@wolery.cumb.org>
3088
3089         * configure: Regenerate after change to ../libtool.m4.
3090
3091 2000-08-14  Andreas Schwab  <schwab@suse.de>
3092
3093         * objc-features.texi (Top): Move @menu at end of node.
3094
3095 2000-08-11  Manfred Hollstein  <manfredh@redhat.com>
3096
3097         * objc-features.texi: Move @node Top before @menu.
3098
3099 Sun Aug  6 23:27:49 2000  Ovidiu Predescu  <ovidiu@cup.hp.com>
3100
3101         * objc-features.texi: Documented the new -fconstant-string-class
3102         option.
3103
3104 Sun Aug  6 22:51:16 2000  Ovidiu Predescu  <ovidiu@cup.hp.com>
3105
3106         * thr-posix.c: Integrated Chris Ball's <cball@fmco.com> changes to
3107         improve the Posix thread support for Objective-C.
3108
3109 2000-08-04  Zack Weinberg  <zack@wolery.cumb.org>
3110
3111         * aclocal.m4: Replace copy of ../libtool.m4 with
3112         sinclude(../libtool.m4).
3113
3114 Fri Jul 28 08:58:02 2000  Nicola Pero  <nicola@brainstorm.co.uk>
3115
3116         * configure.in: Added libtool support; build shared libraries
3117         if --enable-shared was passed on command line.
3118         * Makefile.in: Modified most compilation commands to use libtool.
3119         * aclocal.m4: New symbolic link to the ../libtool.m4, from the
3120         libtool distribution.
3121
3122 Sat Jul 29 00:10:21 2000  Ovidiu Predescu  <ovidiu@cup.hp.com>
3123
3124         * sarray.c, Object.m: Removed the explicit prototypes for strlen
3125         and memcpy on 64-bit platforms (Suggested by Rodney Brown
3126         <rdb@cup.hp.com>).
3127
3128 2000-05-12  H.J. Lu  (hjl@gnu.org)
3129
3130         * Makefile.in (GTHREAD_FLAGS): New.
3131         (ALL_CFLAGS): Add $(GTHREAD_FLAGS).
3132         (OBJC_THREAD_FILE): Changed to thr-objc.
3133
3134         * configure.in (GTHREAD_FLAGS): New, check and replace it for
3135         Makefile.
3136         (OBJC_THREAD_FILE): Removed.
3137
3138         * thr-objc.c: New.
3139
3140 2000-07-13  Kaveh R. Ghazi  <ghazi@caip.rutgers.edu>
3141
3142         * objc/hash.h: Include string.h.
3143
3144 2000-04-15  David Edelsohn  <edelsohn@gnu.org>
3145
3146         * Object.m (strlen): 64-bit PowerPC is a 64bit platform as well.
3147
3148 2000-04-12  Jakub Jelinek  <jakub@redhat.com>
3149
3150         * Object.m (strlen): Provide prototype on all 64bit platforms,
3151         not only alpha.
3152         * sarray.c (memcpy): Likewise.
3153         * encoding.c (objc_layout_finish_structure): Don't use
3154         ROUND_TYPE_ALIGN on sparc.
3155
3156         * encoding.c (objc_layout_structure_next_member): Do the whole
3157         procedure even for the first member, so that we get correct
3158         alignment.
3159
3160 2000-03-29  Zack Weinberg  <zack@wolery.cumb.org>
3161
3162         * objc/Protocol.h, objc/objc-list.h: Change #endif labels to
3163         comments.
3164
3165 2000-02-23  Zack Weinberg  <zack@wolery.cumb.org>
3166
3167         * Makefile.in: Add -DIN_TARGET_LIBS to ALL_CFLAGS.
3168
3169 Thu Sep 23 07:19:12 1999   Chris Ball <cball@fmco.com>
3170
3171         * thr-posix.c (__objc_mutex_deallocate): made deallocate work.
3172
3173 Tue Sep 21 07:47:10 1999  Jeffrey A Law  (law@cygnus.com)
3174
3175         * Makefile.in (gc.o, gc_gc.o): Do not pass -fgnu-runtime to
3176         the compiler when building C code.
3177
3178 Fri Aug  6 23:32:29 1999  Daniel Jacobowitz <drow@drow.them.org>
3179
3180         * Makefile.in (FLAGS_TO_PASS): Include prefix, exec_prefix,
3181         libdir, libsubdir and tooldir.
3182
3183 Mon Jun 21 05:40:15 1999  John David Anglin <dave@hiauly1>
3184
3185         * init.c (__objc_force_linking): Make global.
3186
3187 Thu May 20 03:20:59 1999  Jeffrey A Law  (law@cygnus.com)
3188
3189         * configure.in (AC_EXEEXT): Remove call.
3190         (compiler_name): Explicitly check with no extension and .exe
3191         extension.
3192         * configure: Regenerate.
3193
3194 Sun Apr 25 01:15:34 1999  Mumit Khan  <khan@xraylith.wisc.edu>
3195
3196         * Makefile.in (CC1OBJ): Define in terms of CC.
3197         (runtime-info.h): Use.
3198
3199 Fri April 8 08:21:07 1999 Ovidiu Predescu <ovidiu@cup.hp.com>
3200
3201         * objc-features.texi: Updated the URL to Boehm's GC page.
3202
3203 Fri Mar 26 23:41:07 1999 Ovidiu Predescu <ovidiu@cup.hp.com>
3204
3205         * archive.c (__objc_code_char, __objc_write_char): Explicitly specify
3206         the char as being signed (patch from Daniel Jacobowitz
3207         <drow@false.org>).
3208
3209 Wed Mar 24 22:41:28 1999  Mumit Khan  <khan@xraylith.wisc.edu>
3210
3211         * configure.in (AC_PREREQ): Update to 2.13.
3212         (AC_EXEEXT): Call to find possible file extension.
3213         (compiler_name): Use.
3214         * configure: Regenerate.
3215
3216 Wed Jan 27 02:31:01 1999  Jeffrey A Law  (law@cygnus.com)
3217
3218         * Makefile.in (ALL_CFLAGS): Add -DIN_GCC.
3219
3220 Tue Jan  5 01:38:53 1999  Jeffrey A Law  (law@cygnus.com)
3221
3222         * configure.in (thread_file): Correct and simplify code to find
3223         the thread file.
3224         * configure: Rebuilt.
3225
3226 1998-11-26  Manfred Hollstein  <manfred@s-direktnet.de>
3227
3228         * configure.in (compiler_name): Add check to detect if this
3229         language's compiler has been built.
3230         * configure: Regenerate.
3231
3232 Mon Nov 23 16:50:28 1998  Kaveh R. Ghazi  <ghazi@caip.rutgers.edu>
3233
3234         *  configure.in: Use AC_PREREQ(2.12.1).
3235
3236 Thu Nov 19 20:33:37 1998  Jeffrey A Law  (law@cygnus.com)
3237
3238         * Makefile.in (runtime-info.h): Avoid GNU make extensions.
3239
3240 Sun Nov  8 17:46:14 1998  Kaveh R. Ghazi  <ghazi@caip.rutgers.edu>
3241
3242         * Makefile.in (INCLUDES): Add -I$(srcdir)/$(MULTISRCTOP)../include.
3243
3244 Thu Oct 22 14:34:06 1998  Kaveh R. Ghazi  <ghazi@caip.rutgers.edu>
3245
3246         * configure.in: Use AC_CONFIG_AUX_DIR($topsrcdir).
3247
3248 Sat Oct 17 05:21:31 1998  Ovidiu Predescu  <ovidiu@slip.net>
3249
3250         * objc-features.texi (Top): Changed the email address.
3251         * objc-features.texi (Garbage Collection): Use @uref instead of @url.
3252
3253 Mon Oct 11 21:25:27 1998  Ovidiu Predescu  <ovidiu@slip.net>
3254
3255         * encoding.c: Redefine get_inner_array_type to get the first entry
3256         in the structure.
3257
3258 Thu Oct  8 12:21:14 1998  Richard Frith-Macdonald <richard@brainstorm.co.uk>
3259
3260         * encoding.c (objc_skip_type_qualifiers): Handle _C_BYREF.
3261         (objc_get_type_qualifiers): Similarly.
3262         * objc/encoding.h (_C_BYREF): Define.
3263         (_F_BYREF): Define.
3264
3265 1998-10-07  David S. Miller  <davem@pierdol.cobaltmicro.com>
3266
3267         * objc/sarray.h: Make boffset be an unsigned long when sparc so it
3268         works out on 64-bit systems.
3269
3270 Tue Oct  6 20:32:06 1998  Alexandre Oliva  <oliva@dcc.unicamp.br>
3271
3272         * Makefile.in (INCLUDES): Make it multilib-friendly.
3273
3274 Fri Oct  2 07:12:14 1998  H.J. Lu  (hjl@gnu.org)
3275
3276         * Makefile.in (INCLUDES): Add -I$(srcdir)/../gcc.
3277
3278 Thu Oct  1 22:33:03 1998 Robert Lipe  <robertl@dgii.com>
3279                          Jeffrey A Law  (law@cygnus.com)
3280
3281         * Makefile.in (INCLUDES): Reference gcc via $MULTIBUILDTOP.
3282         (FLAGS_TO_PASS): Added.
3283         (runtime-info.h): Reference cc1ibj via $MULTIBUILDTOP.
3284
3285         * archive.c: Change config.h to tconfig.h.
3286
3287         * configure.in: Find gcc's object directory even for multilibs.
3288
3289 Wed Sep 30 18:17:17 1998  Robert Lipe  <robertl@dgii.com>
3290
3291         * configure.in: Escape ^ in grep string.
3292         * configure: Rebuilt.
3293
3294 Wed Sep 30 09:14:52 1998  Jeffrey A Law  (law@cygnus.com)
3295
3296         * All .h files pushed down into the objc/ subdirectory.
3297         * Makefile.in (copy_headers): Corresponding changes.
3298         * configure.in (AC_INIT): Corresponding changes.
3299         * configure: Rebuilt.
3300
3301 1998-09-30  Ben Elliston  <bje@cygnus.com>
3302             Jeff Law      <law@cygnus.com>
3303
3304         * Makefile.in: Rewrite.
3305
3306         * configure.in: Likewise.
3307
3308         * configure: Regenerate.
3309
3310         * All .c files.  Remove "objc" prefix when including objc header
3311         files.  Include tconfig.h, not ../tconfig.h.
3312
3313 Mon Sep 21 23:27:10 1998  Ovidiu Predescu <ovidiu@slip.net>
3314
3315         * encoding.c (TREE_TYPE, ARRAY_TYPE): Define.
3316         (get_inner_array_type): Define.
3317
3318 1998-09-21  Ben Elliston  <bje@cygnus.com>
3319
3320         * New directory.  Moved files from ../gcc/objc.