libobjc/ChangeLog

   1 2014-12-19  Release Manager
   2
   3         * GCC 4.8.4 released.
   4
   5 2014-07-27  Ulrich Weigand  <uweigand@de.ibm.com>
   6
   7         PR libobjc/61920
   8         * encoding.c (rs6000_special_adjust_field_align_p): Use definition
   9         that matches the 4.8 branch ABI.
  10
  11 2014-07-27  Alan Modra  <amodra@gmail.com>
  12             Matthias Klose  <doko@ubuntu.com>
  13
  14         PR libobjc/61920
  15
  16         * encoding.c: Define rs6000_special_adjust_field_align_p.
  17
  18 2014-05-22  Release Manager
  19
  20         * GCC 4.8.3 released.
  21
  22 2014-04-04  Bill Schmidt  <wschmidt@linux.vnet.ibm.com>
  23
  24         Backport from mainline
  25         2013-11-15  Ulrich Weigand  <Ulrich.Weigand@de.ibm.com>
  26
  27         * configure: Regenerate.
  28
  29 2013-10-16  Release Manager
  30
  31         * GCC 4.8.2 released.
  32
  33 2013-07-04  Kai Tietz  <ktietz@redhat.com>
  34
  35         * exception.c: Add check for SjLj to SEH blocks.
  36
  37 2013-05-31  Release Manager
  38
  39         * GCC 4.8.1 released.
  40
  41 2013-03-22  Release Manager
  42
  43         * GCC 4.8.0 released.
  44
  45 2013-02-03  Richard Sandiford  <rdsandiford@googlemail.com>
  46
  47         Update copyright years.
  48
  49 2012-10-19  Michael Meissner  <meissner@linux.vnet.ibm.com>
  50
  51         * encoding.c (TARGET_VSX): Provide definitions based on the
  52         current compilation options, and not based off the target options
  53         structure.
  54         (TARGET_ALTIVEC): Likewise.
  55         (TARGET_64BIT): Likewise.
  56
  57 2012-09-14  David Edelsohn  <dje.gcc@gmail.com>
  58
  59         * configure: Regenerated.
  60
  61 2012-07-19  Tristan Gingold  <gingold@adacore.com>
  62             Richard Henderson  <rth@redhat.com>
  63
  64         * exception.c (__gnu_objc_personality_seh0): New function.
  65
  66 2012-05-16  H.J. Lu  <hongjiu.lu@intel.com>
  67
  68         * configure: Regenerated.
  69
  70 2012-03-12  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
  71
  72         * configure.ac (enable_objc_gc): Remove alpha*-dec-osf* handling.
  73         * configure: Regenerate.
  74
  75         * thr.c (_XOPEN_SOURCE): Define unconditionally.
  76
  77 2011-11-21  Andreas Tobler  <andreast@fgznet.ch>
  78
  79         * configure: Regenerate.
  80
  81 2011-11-02  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
  82
  83         * Makefile.in (INCLUDES): Add -I$(MULTIBUILDTOP)../libgcc.
  84         * configure.ac (target_thread_file, HAVE_GTHR_DEFAULT): Remove.
  85         * configure: Regenerate.
  86         * config.h.in: Regenerate.
  87
  88 2011-10-17  Paul Brook  <paul@codesourcery.com>
  89             Matthias Klose  <doko@ubuntu.com>
  90
  91         * exception.c (parse_lsda_header): hardcode ttype_encoding for older
  92         ARM EABI toolchains.
  93         (get_ttype_entry) Remove __ARM_EABI_UNWINDER__ variant.
  94
  95 2011-10-09  Nicola Pero  <nicola.pero@meta-innovation.com>
  96
  97         PR libobjc/49883
  98         * init.c (__objc_exec_class): Work around a bug in clang's code
  99         generation.  Clang sets the class->info field to values different
 100         from 0x1 or 0x2 (the only allowed values in the traditional GNU
 101         Objective-C runtime ABI) to store some additional information, but
 102         this breaks backwards compatibility.  Wipe out all the bits in the
 103         fields other than the first two upon loading a class.
 104
 105 2011-10-09  Nicola Pero  <nicola.pero@meta-innovation.com>
 106
 107         * class.c (objc_lookup_class): Added back for compatibility with
 108         clang which seems to emit calls to it.
 109
 110 2011-10-08  Richard Frith-Macdonald <rfm@gnu.org>
 111             Nicola Pero  <nicola.pero@meta-innovation.com>
 112
 113         PR libobjc/50428
 114         * sendmsg.c (__objc_send_initialize): If a class does not have an
 115         +initialize method, search for an +initialize method in the
 116         superclass and in the ancestor classes and execute the first one
 117         that is found.  This makes the GNU runtime behave in the same way
 118         as the Apple/NeXT runtime with respect to +initialize methods and
 119         subclassing.
 120
 121 2011-08-06  Nicola Pero  <nicola.pero@meta-innovation.com>
 122
 123         PR libobjc/50002
 124         * class.c (__objc_update_classes_with_methods): Iterate over meta
 125         classes as well as normal classes when refreshing the method
 126         implementations.  This fixes replacing class methods.
 127
 128 2011-08-06  Nicola Pero  <nicola.pero@meta-innovation.com>
 129
 130         * class.c (class_getSuperclass): Fixed to work with meta classes
 131         still in construction too.
 132
 133 2011-08-06  Nicola Pero  <nicola.pero@meta-innovation.com>
 134
 135         * class.c (class_getSuperclass): Fixed typo in comment.
 136
 137 2011-08-06  Nicola Pero  <nicola.pero@meta-innovation.com>
 138
 139         PR libobjc/49882
 140         * class.c (class_getSuperclass): Return the superclass if the
 141         class is in construction.
 142         * objc/runtime.h (class_getSuperclass): Updated documentation.
 143
 144 2011-08-05  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
 145
 146         * Makefile.in (INCLUDES): Search
 147         $(srcdir)/$(MULTISRCTOP)../libgcc.
 148
 149 2011-06-08  Nicola Pero  <nicola.pero@meta-innovation.com>
 150
 151         * objc/objc.h (__GNU_LIBOBJC__): Bumped to 20110608.
 152
 153 2011-06-08  Nicola Pero  <nicola.pero@meta-innovation.com>
 154
 155         * configure.ac (VERSION): Bumped to 4:0:0.
 156         * configure (VERSION): Likewise.
 157
 158 2011-06-08  Nicola Pero  <nicola.pero@meta-innovation.com>
 159
 160         * objc/README: Updated.
 161         * objc-private/selector.h: Updated comments.
 162
 163 2011-06-07  Nicola Pero  <nicola.pero@meta-innovation.com>
 164
 165         * sendmsg.c (class_get_instance_method): Removed.
 166         (class_get_class_method): Removed.
 167         (objc_get_uninstalled_dtable): Removed.
 168
 169 2011-06-07  Nicola Pero  <nicola.pero@meta-innovation.com>
 170
 171         * objc-private/module-abi-8.h (class_get_instance_size): Removed.
 172         * objects.c (class_create_instance): Removed.
 173         * error.c (__USE_FIXED_PROTOTYPES__): Removed.
 174         * gc.c (__objc_generate_gc_type_description): Use
 175         class_getInstanceSize() instead of class_get_instance_size().
 176         * selector.c (sel_types_match): Made static.
 177         (sel_get_typed_uid): Removed.
 178         (sel_get_any_typed_uid): Removed.
 179         (sel_get_name): Removed.
 180         (sel_get_type): Removed.
 181         (sel_register_name): Removed.
 182         (sel_register_typed_name): Removed.
 183         (sel_get_uid): Removed.
 184
 185 2011-06-07  Nicola Pero  <nicola.pero@meta-innovation.com>
 186
 187         * encoding.c (method_get_number_of_arguments): Removed.
 188         (method_get_sizeof_arguments): Removed.
 189
 190 2011-06-07  Nicola Pero  <nicola.pero@meta-innovation.com>
 191
 192         * class.c (objc_next_class): Removed.
 193         (class_pose_as): Removed.
 194         (CLASSOF): Removed.
 195         (class_table_replace): Removed.
 196         (objc_lookup_class): Removed.
 197
 198 2011-06-07  Nicola Pero  <nicola.pero@meta-innovation.com>
 199
 200         Removed the Traditional Objective-C runtime public API.
 201         * Makefile.in (OBJC_DEPRECATED_H): Variable removed.
 202         (install-headers): Do not create the objc/deprecated directory and
 203         do not install the deprecated headers.
 204         (OBJC_H): Removed encoding.h and objc-api.h.
 205         * Object.m: Removed all methods with the exception of -class and
 206         -isEqual:.  Updated includes.  ([-class]): Use Modern API.
 207         * objc/Object.h: Do not include deprecated/Object.h.
 208         * objc/deprecated/Object.h: Removed.
 209         * linking.m (__objc_linking): Call [Object class] instead of
 210         [Object name].
 211         * Protocol.m: Removed all methods with the exception of -isEqual:.
 212         Updated includes.
 213         * objc/Protocol.h: Do not include deprecated/Protocol.h.
 214         * objc/deprecated/Protocol.h: Removed.
 215         * objc/deprecated/struct_objc_symtab.h: Removed.
 216         * objc/deprecated/struct_objc_module.h: Removed.
 217         * objc/deprecated/struct_objc_ivar.h: Removed.
 218         * objc/deprecated/struct_objc_ivar_list.h: Removed.
 219         * objc/deprecated/struct_objc_method.h: Removed.
 220         * objc/deprecated/struct_objc_method_list.h: Removed.
 221         * objc/deprecated/struct_objc_protocol_list.h: Removed.
 222         * objc/deprecated/struct_objc_category.h: Removed.
 223         * objc/deprecated/MetaClass.h: Removed.
 224         * objc/deprecated/objc_msg_sendv.h: Removed.
 225         * objc/deprecated/README: Removed.
 226         * objc/deprecated/struct_objc_class.h: Removed.
 227         * objc/deprecated/struct_objc_protocol.h: Removed.
 228         * objc/deprecated/struct_objc_selector.h: Removed.
 229         * objc/encoding.h: Removed.
 230         * objc/message.h (struct objc_super): Removed the definition for
 231         the Traditional Objective-C runtime API.
 232         * objc/objc.h: Do not include objc/objc-decls.h.
 233         deprecated/struct_objc_selector.h, deprecated/MetaClass.h,
 234         deprecated/struct_objc_class.h, deprecated/struct_objc_protocol.h
 235         and deprecated/objc_msg_sendv.h.  Uncommented new definition of
 236         Protocol *.
 237         * objc/objc-api.h: Removed.
 238         * objc/runtime.h: Updated comments.  Removed check to detect
 239         concurrent usage of Traditional and Modern APIs.
 240         * objc-private/module-abi-8.h: Always define struct objc_class and
 241         struct objc_protocol.  (struct objc_protocol_list): Changed type
 242         of 'list' argument from 'Protocol *' to 'struct objc_protocol *'.
 243         (class_get_instance_size): Added.
 244         * objc-private/protocols.h (__objc_protocols_add_protocol): Take a
 245         'struct objc_protocol *' as argument, not a 'Protocol *'.
 246         * objc-private/runtime.h: Updated comments.
 247         * objc-private/selector.h (struct objc_selector, sel_eq): Added.
 248         * class.c: Include objc-private/selector.h.
 249         (objc_get_meta_class): Return a Class instead of a MetaClass.
 250         * encoding.c (method_get_next_argument): Removed.
 251         (method_get_first_argument): Removed.
 252         (method_get_nth_argument): Removed.
 253         * gc.c: Include objc/runtime.h instead of objc/encoding.h.
 254         Include objc-private/module-abi-8.h and ctype.h.
 255         * protocols.c (__objc_protocols_add_protocol): Take a 'struct
 256         objc_protocl *' as argument, not a 'Protocol *'.
 257         (class_addProtocol): Added casts to 'struct objc_protocol *' and
 258         'Protocol *'.
 259         (class_copyProtocolList): Likewise.
 260         (protocol_conformsToProtocol): Likewise.
 261         (protocol_copyProtocolList): Likewise.
 262         * sarray.c: Include objc-private/module-abi-8.h.
 263         * sendmsg.c (method_get_next_argument): Removed.
 264         (method_get_first_argument): Removed.
 265         (method_get_nth_argument): Removed.
 266         (objc_msg_sendv): Removed.
 267         (arglist_t, retval_t): New.  (class_get_class_method): Take a
 268         'Class', not 'MetaClass', argument.
 269         * thr.c: Include module-abi-8.h.
 270
 271 2011-06-03  Nicola Pero  <nicola.pero@meta-innovation.com>
 272
 273         * Makefile.in (OBJC_DEPRECATED_H): Removed struct_objc_static_instances.h
 274         and objc_get_uninstalled_dtable.h.
 275         * objc/deprecated/struct_objc_static_instances.h: Removed.
 276         * objc/deprecated/objc_get_uninstalled_dtable.h: Removed.
 277         * objc/objc-api.h: Do not include deprecated/objc_static_instances.h
 278         and deprecated/objc_get_uninstalled_dtable.h.
 279
 280 2011-06-03  Nicola Pero  <nicola.pero@meta-innovation.com>
 281
 282         * Makefile.in (OBJC_DEPRECATED_H): Removed objc_object_alloc.h.
 283         * objc/deprecated/objc_object_alloc.h: Removed.
 284         * objc/objc-api.h: Do not include deprecated/objc_object_alloc.h.
 285         * objects.c (_objc_object_alloc, _objc_object_dispose,
 286         _objc_object_copy): Removed.
 287         * libobjc.def (__objc_object_alloc, __objc_object_copy,
 288         __objc_object_dispose): Removed.
 289
 290 2011-06-03  Nicola Pero  <nicola.pero@meta-innovation.com>
 291
 292         * Makefile.in (OBJC_DEPRECATED_H): Removed METHOD_NULL.h.
 293         * objc/objc-api.h: Do not include deprecated/METHOD_NULL.h.
 294         * objc/deprecated/METHOD_NULL.h: Removed.
 295
 296 2011-06-03  Nicola Pero  <nicola.pero@meta-innovation.com>
 297
 298         * Makefile.in (OBJC_DEPRECATED_H): Removed objc_valloc.h,
 299         objc_malloc.h and objc_unexpected_exception.h.
 300         (exception.lo): Do not use -Wno-deprecated-declarations.
 301         (exception_gc.lo): Likewise.
 302         * objc/objc-api.h: Do not include deprecated/objc_valloc.h,
 303         deprecated/objc_malloc.h and
 304         deprecated/objc_unexpected_exception.h.
 305         * objc/deprecated/objc_valloc.h: Removed.
 306         * objc/deprecated/objc_malloc.h: Removed.
 307         * objc/deprecated/objc_unexpected_exception.h: Removed.
 308         * exception.c (_objc_unexpected_exception): Removed.
 309         (objc_exception_throw): Do not check for
 310         _objc_unexpected_exception.
 311         * memory.c (objc_valloc, _objc_malloc, _objc_atomic_malloc,
 312         _objc_valloc, _objc_realloc, _objc_calloc, _objc_free): Removed.
 313         * libobjc.def (_objc_unexpected_exception, objc_valloc): Removed.
 314
 315 2011-06-03  Nicola Pero  <nicola.pero@meta-innovation.com>
 316
 317         * objc/objc.h: Do not include deprecated/STR.h.
 318         * objc/deprecated/STR.h: Removed.
 319         * Makefile.in (OBJC_DEPRECATED_H): removed STR.h.
 320
 321 2011-06-03  Nicola Pero  <nicola.pero@meta-innovation.com>
 322
 323         * Makefile.in (OBJC_H): Removed hash.h and sarray.h.
 324         (OBJC_DEPRECATED_H): Likewise.
 325         * libobjc.def (objc_hash_new, objc_hash_delete, objc_hash_add,
 326         objc_hash_remove, objc_hash_next, objc_hash_value_for_key,
 327         objc_hash_is_key_in_hash, hash_add, hash_delete, hash_new,
 328         hash_next, hash_remove, hash_value_for_key, hash_is_key_in_hash,
 329         sarray_at_put, sarray_at_put_safe, sarray_free, sarray_lazy_copy,
 330         sarray_new, sarray_realloc, sarray_remove_garbage): Removed.
 331         * objc/sarray.h: Removed.
 332         * objc/hash.h: Removed.
 333         * objc/deprecated/sarray.h: Removed.
 334         * objc/deprecated/hash.h: Removed.
 335         * objc/Object.h: Do not include objc/deprecated/hash.h
 336         * Object.m: Include string.h.
 337         * objc/objc-api.h: Do not include objc/deprecated/hash.h.
 338         * objc-private/common.h (GNU_LIBOBJC_COMPILING_LIBOBJC_ITSELF):
 339         Removed.
 340
 341 2011-06-03  Nicola Pero  <nicola.pero@meta-innovation.com>
 342
 343         * Object.m ([-forward::]): Removed.
 344         * objc/deprecated/Object.h ([-forward::]): Removed.
 345         * sendmsg.c (__objc_forward): Updated comments.
 346
 347 2011-06-03  Nicola Pero  <nicola.pero@meta-innovation.com>
 348
 349         * Makefile.in (OBJC_H): Removed objc-list.h.
 350         (OBJC_DEPRECATED_H): Removed objc-list.h.
 351         * objc/objc-list.h: File removed.
 352         * objc/deprecated/objc-list.h: File removed.
 353
 354 2011-06-03  Nicola Pero  <nicola.pero@meta-innovation.com>
 355
 356         * Makefile.in (OBJC_H): Removed typedstream.h.
 357         (OBJC_DEPRECATED_H): Removed typedstream.h.
 358         (C_SOURCE_FILES): Removed archive.c.
 359         (Object.lo): Rule removed.
 360         (Object_gc.lo): Likewise.
 361         (archive.lo): Likewise.
 362         (archive_gc.lo): Likewise.
 363         * objc/deprecated/Object.h ([+streamVersion:], [-read], [-write],
 364         [-awake]): Removed.
 365         Do not include deprecated/typedstream.h.
 366         * Object.m: Removed the same methods.
 367         * archive.c: File removed.
 368         * objc/typedstream.h: File removed.
 369         * objc/deprecated/typedstream.h: File removed.
 370         * libobjc.def (__objc_read_nbyte_uint, __objc_read_nbyte_ulong,
 371         __objc_write_class, __objc_write_object, __objc_write_selector,
 372         objc_close_typed_stream, objc_end_of_typed_stream,
 373         objc_flush_typed_stream, objc_get_stream_class_version,
 374         objc_open_typed_stream, objc_open_typed_stream_for_file,
 375         objc_read_array, objc_read_char, objc_read_int, objc_read_long,
 376         objc_read_object, objc_read_selector, objc_read_short,
 377         objc_read_string, objc_read_type, objc_read_types,
 378         objc_read_unsigned_char, objc_read_unsigned_int,
 379         objc_read_unsigned_long, objc_read_unsigned_short,
 380         objc_write_array, objc_write_char, objc_write_int,
 381         objc_write_long, objc_write_object, objc_write_object_reference,
 382         objc_write_root_object, objc_write_selector, objc_write_short,
 383         objc_write_string, objc_write_string_atomic, objc_write_type,
 384         objc_write_types, objc_write_unsigned_char,
 385         objc_write_unsigned_int, objc_write_unsigned_long,
 386         objc_write_unsigned_short): Removed.
 387
 388 2011-06-02  Nicola Pero  <nicola.pero@meta-innovation.com>
 389
 390         * Makefile.in (OBJC_DEPRECATED_H): Removed objc_error.h.
 391         * objc/deprecated/objc_error.h: Removed.
 392         * objc/objc-api.h: Do not include deprecated/objc_error.h.
 393         * libobjc.def (objc_error, objc_verror): Removed.
 394         * error.c (_objc_error_handler, objc_error, objc_verror,
 395         objc_set_error_handler): Removed.
 396         * Object.m ([-error:], [-perform:], [-perform:with:],
 397         [-perform:with:with], [-subclassResponsibility:],
 398         [-notImplemented:], [-shouldNotImplement:], [-doesNotRecognize:]):
 399         Removed.
 400         * objc/deprecated/Object.h: Removed the same methods.
 401         * sendmsg.c (__objc_forward): Do not try to invoke the "error:"
 402         method after trying to invoke the "doesNotRecognize:" method.
 403
 404 2011-05-26  Nicola Pero  <nicola.pero@meta-innovation.com>
 405
 406         * sendmsg.c: Reindented part of the file.  No non-trivial changes
 407         in code.
 408
 409 2011-05-26  Nicola Pero  <nicola.pero@meta-innovation.com>
 410
 411         * sendmsg.c (__objc_install_dtable_for_class): Use objc_getClass,
 412         not objc_lookup_class.
 413
 414 2011-05-25  Richard Frith-Macdonald <rfm@gnu.org>
 415             David Ayers  <ayers@fsfe.org>
 416
 417         PR libobjc/38307
 418         * sendmsg.c: Include objc/hash.h.
 419         (get_implementation): New function, mostly with code from get_imp
 420         updated to support the new +initialize dispatch table logic.
 421         (get_imp): Use get_implementation.
 422         (__objc_responds_to): Updated to support the new +initialize
 423         dispatch table logic.
 424         (class_respondsToSelector): Likewise.
 425         (objc_msg_lookup): Use get_implementation.
 426         (__objc_init_install_dtable): Removed.
 427         (__objc_install_methods_in_dtable): Updated arguments.
 428         (__objc_install_dispatch_table_for_class): Renamed to
 429         __objc_install_dtable_for_class and updated to support the new
 430         +initialize dispatch table logic.
 431         (__objc_update_dispatch_table_for_class): Updated to support the
 432         new +initialize dispatch table logic.
 433         (__objc_forward): Call get_implementation instead of get_imp.
 434         (prepared_dtable_table): New.
 435         (__objc_prepare_dtable_for_class): New.
 436         (__objc_prepared_dtable_for_class): New.
 437         (__objc_get_prepared_imp): New.
 438         (__objc_install_prepared_dtable_for_class): New.
 439
 440 2011-05-24  Nicola Pero  <nicola.pero@meta-innovation.com>
 441
 442         PR libobjc/48177
 443         * selector.c (__sel_register_typed_name): Use sel_types_match()
 444         instead of strcmp() to compare selector types (Suggestion by
 445         Richard Frith-Macdonald <rfm@gnu.org>).
 446
 447 2011-04-15  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
 448
 449         PR libobjc/32037
 450         * Makefile.in (OBJC_GCFLAGS): Move ...
 451         * configure.ac (enable_objc_gc): ... here.
 452         Add $(libsuffix) to OBJC_BOEHM_GC.
 453         * configure: Regenerate.
 454
 455 2011-02-28  Nicola Pero  <nicola.pero@meta-innovation.com>
 456
 457         * selector.c (sel_getTypedSelector): Return NULL if there are
 458         multiple selectors with conflicting types.
 459         * objc/runtime.h (sel_getTypedSelector): Updated documentation.
 460
 461 2011-02-28  Richard Frith-Macdonald <rfm@gnu.org>
 462
 463         PR libobjc/47922
 464         * gc.c (class_ivar_set_gcinvisible): Use _C_GCINVISIBLE instead of
 465         a hardcoded "!".
 466
 467 2011-02-13  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
 468
 469         * configure: Regenerate.
 470
 471 2010-12-26  Nicola Pero  <nicola.pero@meta-innovation.com>
 472
 473         * init.c (create_tree_of_subclasses_inherited_from): Use
 474         class_superclass_of_class instead of assuming a class is
 475         unresolved when it could be resolved.  Tidied up assignment and
 476         check.
 477         (__objc_tree_insert_class): Enhanced DEBUG_PRINTF.
 478         (objc_tree_insert_class): Tidied up loop; return immediately upon
 479         inserting a class.
 480         (__objc_exec_class): Do not set __objc_class_tree_list.
 481
 482 2010-12-24  Nicola Pero  <nicola.pero@meta-innovation.com>
 483
 484         * selector.c (sel_getTypedSelector): Return NULL if given a NULL
 485         argument.
 486         (sel_registerTypedName): Same.
 487         (sel_registerName): Same.
 488         * objc/runtime.h: Updated documentation.
 489
 490 2010-12-24  Nicola Pero  <nicola.pero@meta-innovation.com>
 491
 492         * objc/runtime.h (class_addIvar): Updated documentation.  The
 493         alignment is actually the log_2 of the alignment in bytes.
 494         * ivars.c (class_addIvar): Corresponding change to the
 495         implementation.
 496
 497 2010-12-24  Nicola Pero  <nicola.pero@meta-innovation.com>
 498
 499         * objc/runtime.h (sel_getType): Renamed to sel_getTypeEncoding to
 500         be consistent with method_getTypeEncoding and
 501         ivar_getTypeEncoding.
 502         (sel_copyTypedSelectorList, sel_getTypedSelector): New.
 503         * selector.c (sel_getType): Renamed to sel_getTypeEncoding.
 504         (sel_copyTypedSelectorList, sel_getTypedSelector): New.
 505         (sel_get_type): Updated call to sel_getType.
 506
 507 2010-12-24  Nicola Pero  <nicola.pero@meta-innovation.com>
 508
 509         * objc/runtime.h (class_conformsToProtocol,
 510         class_copyProtocolList): Updated documentation.
 511
 512 2010-12-23  Nicola Pero  <nicola.pero@meta-innovation.com>
 513
 514         * init.c (create_tree_of_subclasses_inherited_from): Updated
 515         DEBUG_PRINTF messages.
 516         (__objc_tree_insert_class): Same.
 517         (__objc_send_load_using_method_list): Same.
 518         (__objc_send_load): Same.
 519         (__objc_exec_class): Same.  In particular, do not print the module
 520         name since it is no longer used.
 521         * sendmsg.c (__objc_send_initialize): Added DEBUG_PRINTFs for
 522         tracking +initialize calls.
 523         (__objc_update_dispatch_table_for_class): Added DEBUG_PRINTFs for
 524         tracking updates of dispatch tables.
 525         (__objc_install_dispatch_table_for_class): Same.
 526
 527 2010-12-23  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
 528
 529         * Makefile.in (libobjc$(libsuffix).la): Link with -Wc,-shared-libgcc.
 530         (libobjc_gc$(libsuffix).la): Likewise.
 531
 532 2010-12-23  Nicola Pero  <nicola.pero@meta-innovation.com>
 533
 534         * sendmsg.c (class_addMethod): Return NO if the method already
 535         exists in the class.
 536
 537 2010-12-22  Nicola Pero  <nicola.pero@meta-innovation.com>
 538
 539         * init.c (duplicate_classes): New.
 540         (__objc_exec_class): Initialize duplicate_classes.
 541         (__objc_create_classes_tree): Ignore classes in the
 542         duplicate_classes table.
 543         (__objc_call_load_callback): Same.
 544         (__objc_init_class): If a duplicate class is found, add it to
 545         duplicate_classes instead of aborting.  Return YES if the class is
 546         not a duplicate, and NO if it is.
 547         * objc-private/runtime.h (__objc_init_class): Updated prototype.
 548
 549 2010-12-22  Nicola Pero  <nicola.pero@meta-innovation.com>
 550
 551         * objc-private/objc-list.h: Reindented file.  No code changes.
 552         * objc-private/sarray.h: Same change.
 553
 554 2010-12-22  Nicola Pero  <nicola.pero@meta-innovation.com>
 555
 556         * objc-private/accessors.h: Removed 'extern "C"' guards.  This
 557         file is never compiled with C++.
 558         * objc-private/hash.h: Same change.
 559         * objc-private/objc-list.h: Same change.
 560         * objc-private/objc-sync.h: Same change.
 561         * objc-private/protocols.h: Same change.
 562         * objc-private/runtime.h: Same change.
 563         * objc-private/sarray.h: Same change.
 564         * objc-private/selector.h: Same change.
 565
 566 2010-12-21  Nicola Pero  <nicola.pero@meta-innovation.com>
 567
 568         PR libobjc/18764
 569         * class.c (__objc_add_class_to_hash): Return YES if the class was
 570         added, and NO if it already existed.
 571         * init.c (__objc_init_class): If __objc_add_class_to_hash returns
 572         NO, then abort the program with an error message.
 573         * objc-private/runtime.h (__objc_add_class_to_hash): Updated
 574         declaration.
 575
 576 2010-12-21  Nicola Pero  <nicola.pero@meta-innovation.com>
 577
 578         * init.c (_objc_load_callback): Initialize with 0.
 579         (__objc_call_callback): Renamed to __objc_call_load_callback.
 580         Check _objc_load_callback only once, and if it is not set, return
 581         immediately.
 582         (objc_send_load): Updated call to __objc_call_callback.
 583
 584 2010-12-21  Nicola Pero  <nicola.pero@meta-innovation.com>
 585
 586         PR libobjc/16110
 587         * init.c (__objc_send_message_in_list): Renamed to
 588         __objc_send_load_using_method_list.  Do not take an 'op' argument.
 589         Register the 'load' selector if needed.
 590         (__objc_send_load): Do not register the 'load' selector.  Updated
 591         call to __objc_send_message_in_list.
 592         (__objc_create_classes_tree): Add the class of any claimed
 593         category that was loaded in the module to the list of classes for
 594         which we try to execute +load.
 595
 596 2010-12-21  Nicola Pero  <nicola.pero@meta-innovation.com>
 597
 598         * objc-private/common.h: When DEBUG is defined, include <stdio.h>.
 599         Updated comments.
 600         * init.c (__objc_tree_insert_class): Use %p, not %x, when printing
 601         a pointer using DEBUG_PRINTF.
 602
 603 2010-12-21  Nicola Pero  <nicola.pero@meta-innovation.com>
 604
 605         PR libobjc/45953
 606         * selector.c (__sel_register_typed_name): When registering a new
 607         selector with the same name as an existing one, reuse the existing
 608         name string.  Also updated types, casts and comments in the whole
 609         function.
 610
 611 2010-12-21  Nicola Pero  <nicola.pero@meta-innovation.com>
 612
 613         * objc-private/module-abi-8.h (struct objc_symtab): Declare 'refs'
 614         to be 'struct objc_selector *' and not 'SEL'.
 615         * init.c (__objc_exec_class): Call
 616         __objc_register_selectors_from_module instead of iterating over
 617         each selector and calling __sel_register_typed_name for each.
 618         * objc-private/selector.h: Declare
 619         __objc_register_selectors_from_module instead of
 620         __sel_register_typed_name.
 621         * selector.c (__objc_register_selectors_from_module): New.
 622         (__sel_register_typed_name): Made static.
 623
 624 2010-12-21  Nicola Pero  <nicola.pero@meta-innovation.com>
 625
 626         * linking.m: Do not include objc/NXConstStr.h.
 627
 628 2010-12-21  Nicola Pero  <nicola.pero@meta-innovation.com>
 629
 630         * objc-private/runtime.h (DEBUG_PRINTF): Moved from here ...
 631         * objc-private/common.h (DEBUG_PRINTF): To here.
 632         * hash.c: Do not include objc-private/runtime.h and objc/thr.h.
 633
 634 2010-12-21  Nicola Pero  <nicola.pero@meta-innovation.com>
 635
 636         * hash.c: Tidied up comments and indentation.  No code changes.
 637
 638 2010-12-19  Nicola Pero  <nicola.pero@meta-innovation.com>
 639
 640         PR libobjc/47012
 641         * accessors.m (objc_getProperty): If not atomic, do not
 642         retain/autorelease the returned value.
 643
 644 2010-12-19  Nicola Pero  <nicola.pero@meta-innovation.com>
 645
 646         * objc-private/runtime.h (__objc_selector_max_index,
 647         __objc_init_selector_tables, __objc_register_selectors_from_class,
 648         __objc_register_selectors_from_list,
 649         __objc_register_selectors_from_description_list): Moved to ...
 650         * objc-private/selector.h: ... here.
 651
 652 2010-12-19  Nicola Pero  <nicola.pero@meta-innovation.com>
 653
 654         * objc-private/runtime.h (__objc_class_links_resolved): Removed.
 655         (__objc_print_dtable_stats): Removed.
 656         (__sel_register_typed_name): Removed.
 657         * sendmsg.c (__objc_print_dtable_stats): Use 'void' as argument.
 658
 659 2010-12-19  Nicola Pero  <nicola.pero@meta-innovation.com>
 660
 661         * init.c (__objc_exec_class): Call __objc_resolve_class_links (),
 662         if appropriate, after loading the module.
 663
 664 2010-12-19  Nicola Pero  <nicola.pero@meta-innovation.com>
 665
 666         * sendmsg.c (method_setImplementation): Do not declare.
 667
 668 2010-12-19  Nicola Pero  <nicola.pero@meta-innovation.com>
 669
 670         * objc/message.h: Updated comments.
 671         * objc/runtime.h: Updated comments.
 672
 673 2010-12-19  Nicola Pero  <nicola.pero@meta-innovation.com>
 674
 675         * class.c (objc_lookupClass): Renamed to objc_lookUpClass.
 676         * protocols.c: Updated all calls to objc_lookupClass to call
 677         objc_lookUpClass instead.
 678         * sendmsg.c (objc_lookupClass): Do not declare.
 679         (get_imp): Update call to objc_lookupClass to call
 680         objc_lookUpClass instead.
 681         * objc/runtime.h (objc_lookupClass): Renamed to objc_lookUpClass.
 682
 683 2010-12-19  Nicola Pero  <nicola.pero@meta-innovation.com>
 684
 685         * objc/runtime.h (class_ivar_set_gcinvisible): Declare.
 686         * sendmsg.c (_CLS_IN_CONSTRUCTION, CLS_IS_IN_CONSTRUCTION): Do not
 687         define.  Updated comments.
 688
 689 2010-12-19  Nicola Pero  <nicola.pero@meta-innovation.com>
 690
 691         * objc/encoding.h: Updated comments.
 692         * objc/runtime.h: Updated comments.
 693         (objc_setGetUnknownClassHandler): Mark with objc_EXPORT.
 694         (objc_sizeof_type): Same.
 695         (objc_alignof_type): Same.
 696         (objc_aligned_size): Same.
 697         (objc_promoted_size): Same.
 698         (objc_skip_type_qualifiers): Same.
 699         (objc_skip_typespec): Same.
 700         (objc_skip_offset): Same.
 701         (objc_skip_argspec): Same.
 702         (objc_get_type_qualifiers): Same.
 703         (objc_layout_structure): Same.
 704         (objc_layout_structure_next_member): Same.
 705         (objc_layout_finish_structure): Same.
 706         (objc_layout_structure_get_info): Same.
 707
 708 2010-12-19  Nicola Pero  <nicola.pero@meta-innovation.com>
 709
 710         * init.c: Updated comments.
 711         * objc/objc-api.h: Updated comments.
 712         * objc/runtime.h (_objc_load_callback): Declare.
 713
 714 2010-12-19  Nicola Pero  <nicola.pero@meta-innovation.com>
 715
 716         * objc/Object.h: Include deprecated/typedstream.h and
 717         deprecated/hash.h instead of typedstream.h.  Updated comments.
 718
 719 2010-12-19  Nicola Pero  <nicola.pero@meta-innovation.com>
 720
 721         * Makefile.in (OBJC_DEPRECATED_H): Added objc_msg_sendv.h.
 722         * objc/deprecated/objc_msg_sendv.h: New.
 723         * objc/message.h: Do not define retval_t, apply_t, arglist,
 724         arglist_t, objc_msg_sendv, now in
 725         objc/deprecated/objc_msg_sendv.h.
 726         * objc/objc.h: Do not include message.h; include
 727         objc/deprecated/objc_msg_sendv.h instead.  Tidied up comments.
 728         * sendmsg.c: Include objc/message.h.
 729         * thr.c: Include objc/message.h.
 730
 731 2010-12-19  Nicola Pero  <nicola.pero@meta-innovation.com>
 732
 733         * objc/objc-exception.h: Include objc-decls.h.  Mark all
 734         functions with objc_EXPORT.
 735         * objc/objc-sync.h: Same change.
 736
 737 2010-12-19  Nicola Pero  <nicola.pero@meta-innovation.com>
 738
 739         * Protocol.m: Moved all methods, with the exception of -isEqual:,
 740         into the 'Deprecated' category.
 741         * objc/Protocol.h: Removed all methods, moved to
 742         objc/deprecated/Protocol.h.  Include objc/deprecated/Protocol.h.
 743         * objc/deprecated/Protocol.h: New.
 744         * Makefile.in (OBJC_DEPRECATED_H): Added Protocol.h.
 745
 746 2010-12-19  Nicola Pero  <nicola.pero@meta-innovation.com>
 747
 748         * init.c: Include objc-private/selector.h.  Do not declare
 749         __sel_register_typed_name.
 750         * objc-private/selector.h (__sel_register_typed_name): Declare.
 751         * selector.c: Include objc-private/selector.h.
 752
 753 2010-12-18  Nicola Pero  <nicola.pero@meta-innovation.com>
 754
 755         * class.c: Tidied up comments and indentation.  No code changes.
 756         * error.c: Same.
 757         * exception.c: Same.
 758         * init.c: Same.
 759         * ivars.c: Same.
 760         * memory.c: Same.
 761         * objc-foreach.c: Same.
 762         * objc-sync.c: Same.
 763         * objects.c: Same.
 764         * protocols.c: Same.
 765         * sarray.c: Same.
 766         * thr.c: Same.
 767
 768 2010-12-17  Nicola Pero  <nicola.pero@meta-innovation.com>
 769
 770         * init.c: Include objc/runtime.h and objc-private/module-abi-8.h
 771         instead of objc/objc-api.h.
 772         (init_check_module_version): Take a 'struct objc_module *'
 773         argument instead of 'Module_t'.  Use 'struct objc_module *'
 774         instead of 'Module_t'.
 775         (__objc_created_classes_tree): Take a 'struct objc_module *'
 776         argument instead of 'Module_t'; use 'struct objc_symtab *' instead
 777         of 'Symtab_t'.
 778         (__objc_call_callback): Take a 'struct objc_module *' argument
 779         instead of 'Module_t'; use 'struct objc_symtab *' instead of
 780         'Symtab_t' and 'struct objc_category *' instead of 'Category_t'.
 781         (_objc_load_callback): Take a 'struct objc_category *' argument
 782         instead of 'Category *'.
 783         (class_superclass_of_class): Use objc_getClass() instead of
 784         objc_lookup_class().
 785         (create_tree_of_subclasses_inherited_from): Same change (also, use
 786         an explicit 'if' instead of '?').
 787         (objc_init_statics): Same change.
 788         (objc_send_load): Same change.
 789         (__objc_init_protocol): same change.
 790         (__objc_send_message_in_list): Take a 'struct objc_method_list *'
 791         argument instead of 'MethodList_t'.  Use 'struct objc_method *'
 792         instead of 'Method_t'.
 793         (__objc_send_load): Use 'struct objc_method_list *' instead of
 794         'MethodList_t'.  Use sel_registerName() instead of
 795         sel_register_name().
 796         (__objc_exec_class): Take a 'struct objc_module *' argument
 797         instead of 'Module_t'.  Use 'struct objc_symtab *' instead of
 798         'Symtab_t'.  Use objc_getClass() instead of objc_lookup_class().
 799         Use 'struct objc_category *' instead of 'Category_t'.
 800
 801 2010-12-16  Nicola Pero  <nicola.pero@meta-innovation.com>
 802
 803         * sendmsg.c: Include objc/runtime.h instead of objc/objc-api.h.
 804         Include objc-private/module-abi-8.h and objc-private/selector.h
 805         instead of objc/encoding.h.
 806         (objc_msg_lookup_super): Use super->super_class instead of
 807         super->class.
 808         (method_get_first_argument, method_get_next_argument): Declare
 809         locally.
 810         (class_get_instance_method): Declare before using.
 811         (objc_msg_sendv): Use 'struct objc_method' instead of 'Method'.
 812         (__objc_init_dispatch_tables, __objc_send_initialize): Use
 813         sel_registerName() instead of sel_register_name().
 814         (__objc_forward): Use sel_getName() instead of sel_get_name().
 815         (objc_get_uninstalled_dtable): Use 'void' as argument.
 816         * objc-private/selector.h: New.
 817
 818 2010-12-15  Nicola Pero  <nicola.pero@meta-innovation.com>
 819
 820         * objc/message.h (objc_super): When using the modern API, do not
 821         define Super and Super_t, and always use 'super_class' for the
 822         super class field.
 823         (objc_msg_lookup_super): Updated prototype to use 'struct
 824         objc_super *' instead of 'Super_t'.
 825         * sendmsg.c (objc_msg_lookup_super): Updated prototype to use
 826         'struct objc_super *' instead of 'Super_t'.
 827
 828 2010-12-15  Nicola Pero  <nicola.pero@meta-innovation.com>
 829
 830         * objc/message.h: Update comments, reindented code and moved
 831         deprecated types and functions at the end of the file.  No code
 832         changes.
 833
 834 2010-12-15  Nicola Pero  <nicola.pero@meta-innovation.com>
 835
 836         * ivars.c (class_addIvar): Use the 'size' argument instead of
 837         trying to calculate it using objc_sizeof_type().
 838         * objc/runtime.h (class_addIvar): Updated comments.
 839
 840 2010-12-15  Nicola Pero  <nicola.pero@meta-innovation.com>
 841
 842         * sendmsg.c: Reindented some code and tidied up comments.  No
 843         actual code changes.
 844
 845 2010-12-14  Nicola Pero  <nicola.pero@meta-innovation.com>
 846
 847         * objc/Object.h: Moved all the methods, with the exception of
 848         -class and -isEqual:, into ...
 849         * objc/deprecated/Object.h: here.
 850         * Object.m: Moved all the methods, with the exception of -class
 851         and -isEqual: into the 'Deprecated' category.
 852
 853 2010-12-14  Nicola Pero  <nicola.pero@meta-innovation.com>
 854
 855         * objects.c (object_copy): Do not #undef as we are no longer
 856         including objc/objc-api.h.
 857         * selector.c: Include objc/runtime.h and
 858         objc-private/module-abi-8.h.  Do not include objc/objc-api.h and
 859         objc/encoding.h.  Updated
 860         (__objc_register_selectors_from_class): Use struct
 861         objc_method_list * instead of MethodList_t.
 862         (__objc_register_selectors_from_list): Use Method instead of
 863         Method_t.
 864         (struct objc_method_description_list): Do not define here.
 865         (__objc_register_instance_methods_to_class): Use struct
 866         objc_method_list * instead of MethodList_t and Method instead of
 867         Method_t.
 868
 869 2010-12-14  Nicola Pero  <nicola.pero@meta-innovation.com>
 870
 871         * selector.c: Reindented some code and tidied up comments.  No
 872         actual code changes.
 873
 874 2010-12-13  Iain Sandoe  <iains@gcc.gnu.org>
 875
 876         * encoding.c (_darwin_rs6000_special_round_type_align): New.
 877         (darwin_rs6000_special_round_type_align): Adjust to use new routine.
 878
 879 2010-12-11  Nicola Pero  <nicola.pero@meta-innovation.com>
 880
 881         * sendmsg.c (selector_resolveClassMethod): New.
 882         (selector_resolveInstanceMethod): New.
 883         (__objc_resolve_class_method): New.
 884         (__objc_resolve_instance_method): New.
 885         (get_imp): Call __objc_resolve_class_method or
 886         __objc_resolve_instance_method at the appropriate time.
 887         (objc_msg_lookup): Same.
 888         (class_getClassMethod): Same.
 889         (class_getInstanceMethod): Same.
 890         (__objc_init_dispatch_tables): Initialize
 891         selector_resolveClassMethod and selector_resolveInstanceMethod.
 892         * objc/runtime.h: Updated documentation of class_getClassMethod,
 893         class_getInstanceMethod and class_getMethodImplementation.
 894
 895 2010-12-11  Nicola Pero  <nicola.pero@meta-innovation.com>
 896
 897         * objc-private/module-abi-8.h (struct objc_symtab): Updated
 898         description of sel_ref_cnt and refs.
 899         * objc/deprecated/struct_objc_symtab.h (objc_symtab): Same change.
 900
 901 2010-12-06  Dave Korn  <dave.korn.cygwin@gmail.com>
 902
 903         PR target/40125
 904         PR lto/46695
 905         * configure.ac (extra_ldflags_libobjc): Invoke ACX_LT_HOST_FLAGS.
 906         * Makefile.in (lt_host_flags): Import AC_SUBST'd value.
 907         * aclocal.m4: Regenerate.
 908         * configure: Regenerate.
 909
 910 2010-12-03  Matthias Klose  <doko@ubuntu.com>
 911
 912         * configure.ac (VERSION): Bump the version to 3:0:0.
 913         * configure: Regenerate.
 914
 915 2010-11-23  Richard Frith-Macdonald <rfm@gnu.org>
 916
 917         * sendmsg.c (get_imp): Fixed call to __objc_get_forward_imp to
 918         pass nil as the receiver since we don't know the receiver at this
 919         point.
 920
 921 2010-11-18  Nicola Pero  <nicola.pero@meta-innovation.com>
 922
 923         * ivars.c: Include stdlib.h.
 924         * protocols.c: Same change.
 925
 926 2010-10-24  Nicola Pero  <nicola.pero@meta-innovation.com>
 927
 928         * Makefile.in (OBJC_SOURCE_FILES): Added accessors.m.
 929         * accessors.m: New.
 930         * init.c: Include objc-private/accessors.h.
 931         (__objc_exec_class): Call __objc_accessors_init.
 932         * objc-private/accessors.h: New.
 933
 934 2010-10-17  Nicola Pero  <nicola.pero@meta-innovation.com>
 935
 936         * objc/message.h: Moved initial includes outside of extern "C".
 937         * objc/runtime.h: Add extern "C" for Objective-C++.
 938
 939 2010-10-17  Nicola Pero  <nicola.pero@meta-innovation.com>
 940
 941         * init.c (objc_send_load): Do not wait for NXConstantString to be
 942         registered before executing +load.  There is no point if
 943         -fconstant-string-class=xxx is used when compiling all modules,
 944         as is the case for almost all users.
 945         * linking.m (__objc_linking): Do not try to forcefully link in
 946         NXConstantString.
 947
 948 2010-10-16  Nicola Pero  <nicola.pero@meta-innovation.com>
 949
 950         * objc/runtime.h: Updated comments.
 951         (class_addMethod): New.
 952         (class_addIvar): New.
 953         (class_replaceMethod): New.
 954         (objc_allocateClassPair): New.
 955         (objc_registerClassPair): New.
 956         (objc_disposeClassPair): New.
 957         * class.c (objc_allocateClassPair): New.
 958         (objc_registerClassPair): New.
 959         (objc_disposeClassPair): New.
 960         (class_getSuperclass): Return Nil if a class is in construction.
 961         * init.c (__objc_exec_class): Call __objc_init_class.
 962         (__objc_init_class): New.
 963         * ivars.c (class_copyIvarList): Return NULL if class is in
 964         construction.  Do not lock the runtime mutex.
 965         (class_getInstanceVariable): Return NULL if class is in
 966         construction.  Do not lock the runtime mutex.
 967         (class_addIvar): New.
 968         * sendmsg.c (class_addMethod): New.
 969         (class_replaceMethod): New.
 970         * objc-private/module-abi-8.h (__CLS_SETNOTINFO): New.
 971         (_CLS_IN_CONSTRUCTION): New.
 972         (CLS_IS_IN_CONSTRUCTION): New.
 973         (CLS_SET_IN_CONSTRUCTION): New.
 974         (CLS_SET_NOT_IN_CONSTRUCTION): New.
 975         * objc-private/runtime.h (__objc_init_class): New.
 976
 977 2010-10-16  Nicola Pero  <nicola.pero@meta-innovation.com>
 978
 979         * class.c (class_getSuperclass): Call __objc_resolve_class_links
 980         if the class is not resolved yet.
 981         * ivars.c (class_getInstanceVariable): Use class_getSuperclass.
 982
 983 2010-10-16  Nicola Pero  <nicola.pero@meta-innovation.com>
 984
 985         * objc/runtime.h (class_getIvarLayout): New.
 986         (class_getWeakIvarLayout): New.
 987         (class_setIvarLayout): New.
 988         (class_setWeakIvarLayout): New.
 989         * ivars.c (class_getIvarLayout): New.
 990         (class_getWeakIvarLayout): New.
 991         (class_setIvarLayout): New.
 992         (class_setWeakIvarLayout): New.
 993
 994 2010-10-15  Nicola Pero  <nicola.pero@meta-innovation.com>
 995
 996         * objc/runtime.h (class_copyPropertyList): New.
 997         (class_getProperty): New.
 998         (property_getAttributes): New.
 999         (property_getName): New.
1000         * ivars.c (class_copyPropertyList): New.
1001         (class_getProperty): New.
1002         (property_getAttributes): New.
1003         (property_getName): New.
1004
1005 2010-10-15  Nicola Pero  <nicola.pero@meta-innovation.com>
1006
1007         * objc-private/runtime.h (__objc_update_classes_with_methods): New.
1008         * class.c (__objc_update_classes_with_methods): New.
1009         (objc_getClassList): Do not lock the class lock.
1010         * methods.c (method_exchangeImplementations): New.
1011         (method_setImplementation): New.
1012         * objc/runtime.h (method_setImplementation): New.
1013         (method_exchangeImplementations): New.
1014
1015 2010-10-15  Nicola Pero  <nicola.pero@meta-innovation.com>
1016
1017         * Protocol.m: Include objc/runtime.h and
1018         objc-private/module-abi-8.h instead of objc/objc-api.h.  Do not
1019         repeat Protocol's instance variables.
1020         (struct objc_method_description_list): Do not define here.
1021         ([-conformsTo:]): Reimplemented on top of protocol_conformsTo().
1022         ([descriptionForInstanceMethod:]): Use sel_isEqual() to compare
1023         selectors directly instead of getting names and then using strcmp.
1024         ([descriptionForClassMethod:]): Same change.
1025         ([-isEqual:]): Reimplemented on top of protocol_isEqual().
1026         * protocols.c (protocol_getMethodDescription): Use sel_isEqual()
1027         to compare selectors directly instead of getting names and then
1028         using strcmp.
1029         * objc/Protocol.h: Updated comments.
1030
1031 2010-10-15  Nicola Pero  <nicola.pero@meta-innovation.com>
1032
1033         * init.c (__objc_init_protocol): New function which fixes up a
1034         protocol's class pointer, registers it with the runtime, register
1035         all protocol selectors and registers associated protocols too.
1036         (objc_init_statics): Detect if we are initializing protocols, and
1037         if so, use __objc_init_protocol instead of only fixing up the
1038         class pointer.
1039         (__objc_init_protocls): Use __objc_init_protocol.
1040         * objc-private/module-abi-8.h: Updated comments.
1041         * objc-private/runtime.h
1042         (__objc_register_selectors_from_description_list): New.
1043         * selector.c (__objc_register_selectors_from_description_list):
1044         New.  (struct objc_method_description_list): Declare.
1045         * Protocol.m ([-descriptionForInstanceMethod:]): Use sel_get_name
1046         when accessing the name of a method, which is now correctly a SEL.
1047         ([-descriptionForClassMethod:]): Same change.
1048         * protocols.c (protocol_getMethodDescription): Same change.
1049         * objc/runtime.h: Updated comments.
1050         (sel_registerTypedName): Fixed typo in function name.
1051
1052 2010-10-13  Nicola Pero  <nicola.pero@meta-innovation.com>
1053
1054         PR libobjc/23214
1055         * init.c (objc_init_statics): Do not skip the initialization of a
1056         statics list if the first object has already been initialized; in
1057         the case of Protocols, while the first one may have been
1058         initialized, some others may not have been initialized yet.
1059
1060 2010-10-13  Nicola Pero  <nicola.pero@meta-innovation.com>
1061
1062         * Makefile.in (OBJC_DEPRECATED_H): Added
1063         objc_get_uninstalled_dtable, objc_object_alloc.h and
1064         struct_objc_static_instances.h.
1065
1066 2010-10-13  Nicola Pero  <nicola.pero@meta-innovation.com>
1067
1068         * encoding.c (method_copyReturnType): New.
1069         (method_copyArgumentType): New.
1070         (method_getReturnType): New.
1071         (method_getArgumentType): New.
1072         * methods.c (method_getDescription): New.
1073         * objc/runtime.h (method_copyReturnType): New.
1074         (method_copyArgumentType): New.
1075         (method_getReturnType): New.
1076         (method_getArgumentType): New.
1077         (method_getDescription): New.
1078
1079 2010-10-12  Nicola Pero  <nicola.pero@meta-innovation.com>
1080
1081         * encoding.c: Tidied up comments.
1082         (objc_skip_variable_name): New static inline function.
1083         (objc_sizeof_type): Use objc_skip_variable_name instead of copying
1084         the same code over and over.
1085         (objc_alignof_type): Same.
1086         (objc_aligned_size): Same.
1087         (objc_promoted_size): Same.
1088         (objc_skip_typespec): Same.
1089         (objc_layout_structure_next_member): Same.
1090         (objc_skip_offset): Skip a '-' before the digits (if any).  Fixed
1091         historical bug where objc_skip_offset would skip one byte even if
1092         there is no offset: check that the first offset digit is actually
1093         a digit before skipping it.
1094         (objc_skip_type_qualifiers): Mark as inline.
1095         (objc_skip_typespec): Mark as inline.
1096
1097 2010-10-12  Nicola Pero  <nicola.pero@meta-innovation.com>
1098
1099         * Makefile.in (C_SOURCE_FILES): Added methods.c.
1100         * encoding.c (method_getNumberOfArguments): New.
1101         (method_get_number_of_arguments): Call
1102         method_getNumberOfArguments.
1103         * ivars.c (ivar_getName): Check for NULL variable argument.
1104         (ivar_getOffset): Check for NULL variable argument.
1105         (ivar_getTypeEncoding): Check for NULL variable argument.
1106         (class_copyIvarList): New.
1107         * methods.c: New.
1108         * protocols.c (class_copyProtocolList): Check for Nil class_
1109         argument.
1110         * sendmsg.c: Use 'struct objc_method *' instead of Method_t, and
1111         'struct objc_method_list *' instead of MethodList_t.
1112         (class_getMethodImplementation): New.
1113         (class_respondsToSelector): New.
1114         (class_getInstanceMethod): New.
1115         (class_getClassMethod): New.
1116         * objc/runtime.h: Updated comments.
1117         (class_copyIvarList): New.
1118         (class_getInstanceMethod): New.
1119         (class_getClassMethod): New.
1120         (class_getMethodImplementation): New.
1121         (class_respondsToSelector): New.
1122         (method_getName): New.
1123         (method_getImplementation): New.
1124         (method_getTypeEncoding): New.
1125         (class_copyMethodList): New.
1126         (method_getNumberOfArguments): New.
1127
1128 2010-10-12  Nicola Pero  <nicola.pero@meta-innovation.com>
1129
1130         * class.c: Include objc/runtime.h and objc-private/module-abi-8.h
1131         instead of objc/objc-api.h.
1132         (objc_get_unknown_class_handler): Do not define.
1133         (class_isMetaClass): New.
1134         (class_getSuperclass): New.
1135         (class_getVersion): New.
1136         (class_setVersion): New.
1137         (class_getInstanceSize): New.
1138         * exceptions.c: Include objc/runtime.h instead of objc/objc-api.h.
1139         (is_kind_of_exception_matcher): Use objc_getSuperclass instead of
1140         objc_get_super_class.
1141         (get_ttype_entry): Use objc_getRequiredClass instead of
1142         objc_get_class.
1143         * ivars.c (class_getClassVariable): New.
1144         * objects.c: Include objc/runtime.h, objc/thr.h and
1145         objc-private/module-abi-8.h instead of objc/objc-api.h
1146         * objc/runtime.h (class_getClassVariable): New.
1147         (class_isMetaClass): New.
1148         (class_getSuperclass): New.
1149         (class_getVersion): New.
1150         (class_setVersion): New.
1151         (class_getInstanceSize): New.
1152         * objc-private/module-abi-8.h (HOST_BITS_PER_LONG): New (from
1153         objc/objc-api.h)
1154         (__CLS_INFO): Same.
1155         (__CLS_ISINFO): Same.
1156         (__CLS_SETINFO): Same.
1157         (CLS_ISMETA): Same.
1158         (CLS_ISCLASS): Same.
1159         (CLS_ISRESOLV): Same.
1160         (CLS_SETRESOLV): Same.
1161         (CLS_ISINITIALIZED): Same.
1162         (CLS_SETINITIALIZED): Same.
1163         (CLS_GETNUMBER): Same.
1164         (CLS_SETNUMBER): Same.
1165
1166 2010-10-12  Nicola Pero  <nicola.pero@meta-innovation.com>
1167
1168         * archive.c: Do not include objc/objc.h.
1169         * class.c: Do not include objc/objc.h.
1170         * encoding.c: Include objc/runtime.h, ctype.h and
1171         objc-private/module-abi-8.h instead of objc/objc-api.h and
1172         objc/encoding.h.
1173         * error.c: Do not include objc/objc.h.
1174         * gc.c: Include tconfig.h and objc/encoding.h only if
1175         OBJC_WITH_GC.
1176         * hash.c: Include objc/runtime.h and objc/thr.h instead of
1177         objc/objc-api.h.  Do not include objc/objc.h.
1178         * init.c: Do not include objc/objc.h.
1179         * ivars.c: Include objc/runtime.h, objc-private/module-abi-8.h and
1180         objc/thr.h instead of objc/objc-api.h.  Do not include
1181         objc/objc.h.
1182         * linking.m: Tidied comment.
1183         * memory.c: Include objc/runtime.h instead of objc/objc-api.h.
1184         Do not include objc/objc.h.
1185         * objects.c: Do not include objc/objc.h.
1186         * objc-sync.c: Include objc/runtime.h instead of objc/objc-api.h.
1187         * protocols.c: Do not include objc/objc.h.
1188         * sarray.c: Include objc/runtime.h instead of objc/objc-api.h.  Do
1189         not include objc/objc.h.
1190         * selector.c: Do not include objc/objc.h.
1191         * sendmsg.c: Do not include objc/objc.h.
1192         * thr.c: Include objc/runtime.h instead of objc/objc-api.h.
1193         Do not include objc/objc.h.
1194         * objc/objc-decls.h: Reindented code.
1195         * objc/runtime.h Include objc-decls.h.  Updated comments.
1196         (objc_malloc): New.
1197         (objc_atomic_malloc): New.
1198         (objc_calloc): New.
1199         (objc_realloc): New.
1200         (objc_free): New.
1201         * objc-private/runtime.h: Updated comments.
1202
1203 2010-10-12  Nicola Pero  <nicola.pero@meta-innovation.com>
1204
1205         * Makefile.in (C_SOURCE_FILES): Added protocols.c.
1206         * objc-private/protocols.h: New.
1207         * protocols.c: New.
1208         * init.c: Include objc-private/protocols.h.
1209         (__objc_exec_class): Call __objc_protocols_init on startup.
1210         (__objc_init_protocols): Call __objc_protocols_add_protocol.
1211         * objc-private/runtime.h: Use (struct objc_method_list *) instead
1212         of MethodList_t, and (struct objc_method *) instead of Method_t.
1213         * objc/deprecated/struct_objc_class.h: Define
1214         __objc_STRUCT_OBJC_CLASS_defined.
1215         * objc-private/module-abi-8.h (struct
1216         objc_method_description_list): New.
1217         (struct objc_class): Only define if
1218         __objc_STRUCT_OBJC_CLASS_defined is undefined.
1219         * objc/runtime.h (class_getName): New.
1220         (objc_getProtocol): New.
1221         (objc_copyProtocolList): New.
1222         (class_addProtocol): New.
1223         (class_conformsToProtocol): New.
1224         (class_copyProtocolList): New.
1225         (protocol_conformsToProtocol): New.
1226         (protocol_isEqual): New.
1227         (protocol_getName): New.
1228         (protocol_getMethodDescription): New.
1229         (protocol_copyMethodDescriptionList): New.
1230         (protocol_getProperty): New.
1231         (protocol_copyPropertyList): New.
1232         (protocol_copyProtocolList): New.
1233         * class.c (class_getName): New.
1234         * selector.c (sel_isEqual): New.
1235
1236 2010-10-12  Nicola Pero  <nicola.pero@meta-innovation.com>
1237
1238         * selector.c (sel_getName): Return "<null selector>" for a NULL
1239         argument.
1240         (sel_get_name): Return 0 for a NULL argument.
1241         * objc/runtime.h (sel_getName): Updated documentation.
1242
1243         * objc-private/hash.h (class_hash_table): Unused declaration
1244         removed.
1245         (module_hash_table): Same.
1246         * objc/deprecated/hash.h: Same changes.
1247
1248 2010-10-11  Nicola Pero  <nicola.pero@meta-innovation.com>
1249
1250         * class.c (objc_getClassList): New.
1251         (objc_getRequiredClass): New.
1252         (objc_getMetaClass): New.
1253         (objc_lookupClass): New.
1254         (objc_getClass): New.
1255         (__objc_get_unknown_class_handler): New.
1256         (objc_setGetUnknownClassHandler): New.
1257         (objc_get_class): Use __objc_get_unknown_class_handler.
1258         (objc_lookup_class): Call objc_getClass.
1259         * objc/objc-api.h: Updated comment and copyright notice.
1260         * objc/runtime.h: Updated comments.
1261         (objc_getClass): New.
1262         (objc_lookupClass): New.
1263         (objc_getMetaClass): New.
1264         (objc_getRequiredClass): New.
1265         (objc_getClassList): New.
1266         (objc_setGetUnknownClassHandler): New.
1267         (objc_get_unknown_class_handler): New.
1268         * objc-private/runtime.h: Use __objc_private_runtime_INCLUDE_GNU
1269         instead of __objc_runtime_INCLUDE_GNU as include guard.
1270         * objc-private/error.h (_objc_abort): Mark as noreturn.
1271
1272 2010-10-11  Nicola Pero  <nicola.pero@meta-innovation.com>
1273
1274         * Makefile.in (C_SOURCE_FILES): Added ivars.c.
1275         * ivars.c: New.
1276         * objc/objc.h: Updated comments.
1277         * objc/runtime.h (object_getClass): New.
1278         (object_getClassName): New.
1279         (object_setClass): New.
1280         (class_getInstanceVariable): New.
1281         (object_getIndexedIvars): New.
1282         (object_getInstanceVariable): New.
1283         (object_setInstanceVariable): New.
1284         (object_getIvar): New.
1285         (object_setIvar): New.
1286         (ivar_getName): New.
1287         (ivar_getOffset): New.
1288         (ivar_getTypeEncoding): New.
1289         * objc-private/module-abi-8.h (struct objc_class): Added.
1290         * objects.c (object_getClassName): New.
1291         (object_setClass): New.
1292
1293 2010-10-11  Nicola Pero  <nicola.pero@meta-innovation.com>
1294
1295         * objc/objc.h: Updated comments.
1296         * objc/objc-api.h: (object_copy): Added one argument; use a
1297         #define to maintain backwards-compatibility.  Moved
1298         _objc_object_alloc, _objc_object_copy, _objc_object_dispose and
1299         objc_get_uninstalled_dtable into
1300         objc/deprecated/objc_get_uninstalled_dtable.h and
1301         objc/deprecated/objc_object_alloc.h.  Include these files.
1302         * objc/deprecated/objc_get_uninstalled_dtable.h: New.
1303         * objc/deprecated/objc_object_alloc.h: New.
1304         * objc/runtime.h (set_getName): New.
1305         (sel_getType): New.
1306         (sel_getUid): New.
1307         (sel_registerName): New.
1308         (sel_registerTypedName): New.
1309         (sel_isEqual): New.
1310         (class_createInstance): New.
1311         (object_copy): New.
1312         (object_dispose): New.
1313         * objects.c: Do not include tconfig.h.  Include gc_typed.h if
1314         building the garbage collection version.
1315         (__objc_object_alloc): Removed.
1316         (__objc_object_copy): Removed.
1317         (__objc_object_dispose): Removed.
1318         (class_createInstance): New from code in class_create_instance.
1319         Cast second argument of GC_malloc_explicitly_typed.  Use
1320         objc_calloc.  Do not call _objc_object_alloc.
1321         (class_create_instance): Call class_createInstance.
1322         (object_copy): Added extraBytes argument.  Do not call
1323         _objc_object_copy.
1324         (object_dispose): Do not call _objc_object_dispose.
1325         * memory.c (objc_free): When using garbage collection, mark the
1326         argument as unused.
1327         * selector.c (sel_getName): New.
1328         (sel_get_name): Call sel_getName.
1329         (sel_getType): New.
1330         (sel_get_type): Call sel_getType.
1331         (sel_registerName): New.
1332         (sel_register_name): Call sel_registerName.
1333         (sel_registerTypedName): New.
1334         (sel_register_typed_name): Call sel_registerTypedName.
1335         (sel_getUid): New.
1336         (sel_get_uid): Call sel_getUid.
1337
1338 2010-10-10  Nicola Pero  <nicola.pero@meta-innovation.com>
1339
1340         * objc/objc-api.h: Define Method, Method_t, Category and
1341         Category_t.  Prevent including this file at the same time as
1342         objc/runtime.h.  Updated comments.
1343         * objc/deprecated/struct_objc_method.h: Do not define Method,
1344         Method_t.
1345         * objc/deprecated/struct_objc_category.h: Do not define Category,
1346         Category_t.
1347         * objc-private/module-abi-8.h: New file containing a copy of all
1348         the structure definitions.  Not used yet.
1349         * objc/encoding.h (objc_aligned_size): Removed duplicate
1350         declaration.  Updated comments.
1351         * objc/runtime.h: Added Ivar, objc_property_t, Property, Method,
1352         Category, struct objc_method_description, _C_ID and similar,
1353         _C_CONST and similar and _F_CONST and similar.  Added
1354         objc_sizeof_type, objc_alignof_type, objc_aligned_size,
1355         objc_promoted_size, objc_skip_type_qualifier, objc_skip_typespec,
1356         objc_skip_offset, objc_skip_argspec, objc_get_type_qualifiers,
1357         struct objc_struct_layout, objc_layout_structure,
1358         objc_layout_structure_next_member, objc_layout_finish_structure,
1359         objc_layout_structure_get_info.  Prevent including this file at
1360         the same time as objc/objc-api.h.
1361
1362 2010-10-10  Nicola Pero  <nicola.pero@meta-innovation.com>
1363
1364         * Makefile.in (OBJC_DEPRECATED_H): Added struct_objc_category.h,
1365         struct_objc_ivar.h, struct_objc_ivar_list.h, struct_objc_method.h,
1366         struct_objc_method_list.h, struct_objc_module.h,
1367         struct_objc_protocol_list.h, struct_objc_symtab.h.
1368         * objc/deprecated/struct_objc_category.h: New.
1369         * objc/deprecated/struct_objc_ivar.h: New.
1370         * objc/deprecated/struct_objc_ivar_list.h: New.
1371         * objc/deprecated/struct_objc_method.h: New.
1372         * objc/deprecated/struct_objc_method_list.h: New.
1373         * objc/deprecated/struct_objc_module.h: New.
1374         * objc/deprecated/struct_objc_protocol_list.h: New.
1375         * objc/deprecated/struct_objc_symtab.h: New.
1376         * objc/deprecated/struct_objc_static_instances.h: New.
1377         * objc/objc-api.h: Definitions of deprecated structures moved into
1378         the above header fragment files in objc/deprecated/.  Include the
1379         files instead of definition the structures here.  Updated
1380         comments.
1381         * objc/runtime.h: Updated comments.  Do not include objc-api.h.
1382         (objc_set_enumeration_mutation_handler): Renamed to
1383         objc_setEnumerationMutationHandler.
1384         * objc-foreach.c (objc_set_enumeration_mutation_handler): Renamed
1385         to objc_setEnumerationMutationHandler.
1386         * objc/objc-exception.h (objc_set_exception_matcher): Renamed to
1387         objc_setExceptionMatcher.
1388         (objc_set_uncaught_exception_handler): Renamed to
1389         objc_setUncaughtExceptionHandler.
1390         * exception.c: Same changes.
1391
1392 2010-10-10  Nicola Pero  <nicola.pero@meta-innovation.com>
1393
1394         * objc-sync.c: Include objc-private/common.h.
1395
1396 2010-10-10  Nicola Pero  <nicola.pero@meta-innovation.com>
1397
1398         * objc-foreach.c: Include objc-private/common.h.
1399         * objc/deprecated/METHOD_NULL.h: New file.
1400         * objc/objc-api.h: Include deprecated/METHOD_NULL.h instead of
1401         defining METHOD_NULL here.
1402         * Makefile.in (OBJC_DEPRECATED_H): Added METHOD_NULL.h.
1403         * Object.m ([+instancesRespondTo:]): Use (Method_t)0 instead of
1404         METHOD_NULL.
1405         ([-respondsTo:]): Same change.
1406         * objc/objc-api.h (method_get_imp): Converted it into a normal
1407         function so that we can hide the internals of struct objc_method.
1408         * sendmsg.c (method_get_imp): Implemented.
1409
1410 2010-10-09  Nicola Pero  <nicola.pero@meta-innovation.com>
1411
1412         * objc/objc-api.h (struct objc_super, Super, Super_t,
1413         objc_msg_lookup_super, objc_msg_sendv, objc_msg_forward,
1414         objc_msg_forward2): Declarations moved to objc/message.h.  Include
1415         message.h here.
1416         * objc/message.h: Added such declarations; updated comments.
1417
1418 2010-10-06  Nicola Pero  <nicola.pero@meta-innovation.com>
1419
1420         Implemented fast enumeration for Objective-C.
1421         * Makefile.in (C_SOURCE_FILES): Added objc-foreach.c.
1422         (OBJC_H): Added runtime.h
1423         * objc-foreach.c: New file.
1424         * objc/runtime.h: New file.
1425
1426 2010-09-30  Kai Tietz  <kai.tietz@onevision.com>
1427
1428         * objc/deprecated/struct_objc_class.h: Add padding
1429         to avoid warning with -Wpadded.
1430
1431 2010-09-26  Nicola Pero  <nicola.pero@meta-innovation.com>
1432
1433         * encoding.c (objc_sizeof_type): Added support for vector type and
1434         for double long types.
1435         (objc_alignof_type): Same change.
1436         (objc_skip_typespec): Same change.
1437         * objc/encoding.h (_C_GCINVISIBLE): Use '|' for _C_GCINVISIBLE
1438         instead of '!' since '!' is already used for _C_VECTOR.
1439         * objc/objc-api.h (_C_LNG_DBL): Added.
1440
1441 2010-09-26  Nicola Pero  <nicola.pero@meta-innovation.com>
1442
1443         * libobjc_entry.c: File removed.
1444
1445 2010-09-26  Kai Tietz  <kai.tietz@onevision.com>
1446
1447         * sendmsg.c (objc_msg_lookup): Remove inline.
1448         (objc_get_uninstalled_dtable): Likewise.
1449         * encoding.c (objc_skip_type_qualifiers): Likewise.
1450         (objc_skip_offset): Likewise.
1451         * archive.c (__objc_write_object): Likewise
1452         (__objc_write_class):
1453         (__objc_write_selector):
1454         (objc_read_char):
1455         (objc_read_unsigned_char):
1456         (objc_read_short):
1457         (objc_read_unsigned_short):
1458         (objc_read_int):
1459         (objc_read_long):
1460         (__objc_read_nbyte_uint):
1461         (objc_read_unsigned_int):
1462         (objc_read_unsigned_long):
1463         * objc/objc-decls.h (obc_EXPORT): Remove dllexport for DLL_EXPORT case.
1464         (objc_EXPORT): Likewise.
1465         * objc/message.h (objc-decls.h): Add include.
1466         * objc/objc-api.h: Mark API by objc_EXPORT.
1467         * libobjc.def (__objc_responds_to): Removed.
1468
1469 2010-09-18  Nicola Pero  <nicola.pero@meta-innovation.com>
1470
1471         * hash.c: Include objc-private/hash.h instead of objc/hash.h.
1472
1473         * objc/sarray.h: Moved into objc/deprecated/sarray.h;
1474         objc/sarray.h replaced with a placeholder including the file from
1475         the deprecated/ directory.
1476         * objc-private/sarray.h: New file (private copy of sarray.h).
1477         * hash.c: Include <assert.h> instead of "assert.h"
1478         * sarray.c: Include <assert.h> instead of "assert.h".  Include
1479         objc-private/sarray.h instead of objc/sarray.h.
1480         * selector.c: Include objc-private/sarray.h instead of
1481         objc/sarray.h.
1482         * sendmsg.c: Include <assert.h>.  Include objc-private/sarray.h
1483         instead of objc/sarray.h.
1484         * Makefile.in (OBJC_DEPRECATED_H): Added sarray.h.
1485
1486 2010-09-17  Nicola Pero  <nicola.pero@meta-innovation.com>
1487
1488         * objc-private/objc-list.h (list_remove_elem): Unused function
1489         removed.  (list_nth): Unused function removed.  (list_find):
1490         Unused function removed.  (list_lenght): Unused function removed.
1491
1492 2010-09-17  Nicola Pero  <nicola.pero@meta-innovation.com>
1493
1494         * objc/hash.h: Moved into objc/deprecated/hash.h; objc/hash.h
1495         replaced with a placeholder including the file from the
1496         deprecated/ directory.
1497         * objc/objc-api.h: Updated includes.
1498         * objc/typedstream.h: Updated includes.
1499         * objc-private/hash.h: New file (private copy of hash.h).
1500         * objc/objc-list.h: Moved into objc/deprecated/objc-list.h;
1501         objc/objc-list.h replaced with a placeholder including the file
1502         from the deprecated/ directory.
1503         * objc-private/objc-list.h: New file (private copy of objc-list.h).
1504         * init.c: Include objc-private/hash.h and objc-private/objc-list.h
1505         instead of objc/hash.h and objc/objc-list.h.
1506         * selector.c: Same change.
1507         * class.c: Added include <string.h>, which used to be implicitly included
1508         when hash.h was included.
1509         * exception.c: Same change.
1510         * objects.c: Same change.
1511         * sarray.c: Same change.
1512         * sendmsg.c: Same change.
1513         * Makefile.in (OBJC_DEPRECATED_H): Added hash.h and objc-list.h.
1514
1515 2010-09-14  Nicola Pero  <nicola.pero@meta-innovation.com>
1516
1517         Implemented objc_sync_enter() and objc_sync_exit(), which are
1518         required by @synchronized() to work.
1519         * objc-sync.c: New file.
1520         * objc/objc-sync.h: New file.
1521         * objc-private/objc-sync.h: New file.
1522         * init.c (__objc_exec_class): Call __objc_sync_init() during the
1523         Objective-C runtime startup.
1524         * Makefile.in: Added objc-sync.c and objc-sync.h.
1525         * configure.ac: Added GCC_CHECK_TLS.
1526         * acinclude.m4: Include ../config/enable.m4 and ../config/tls.m4.
1527         * configure: Regenerated.
1528         * config.h.in: Regenerated.
1529
1530 2010-09-12  Nicola Pero  <nicola.pero@meta-innovation.com>
1531
1532         * Makefile.in (%_gc.lo): New pattern rules to build the
1533         garbage-collected version of the library.  Removed rules for
1534         specific files that are no longer needed.  Standardized all rules.
1535         (C_SOURCE_FILES, OBJC_SOURCE_FILES): New variables.
1536         (OBJS, OBJS_GC): Compute these from C_SOURCE_FILES and
1537         OBJC_SOURCE_FILES.
1538         (INCLUDES): Removed the unused include -I$(srcdir)/objc.
1539
1540 2010-09-12  Nicola Pero  <nicola.pero@meta-innovation.com>
1541
1542         * memory.c (objc_calloc): Fixed call to GC_malloc when building
1543         with Garbage Colletion.
1544
1545 2010-09-12  Nicola Pero  <nicola.pero@meta-innovation.com>
1546
1547         * memory.c: Do not include objc-private/runtime.h.
1548
1549 2010-09-12  Nicola Pero  <nicola.pero@meta-innovation.com>
1550
1551         * objc/deprecated/objc_malloc.h: New file.
1552         * objc/deprecated/objc_valloc.h: New file.
1553         * objc/objc-api.h: Include the files instead of defining
1554         objc_valloc, _objc_malloc() and similar.
1555         * Makefile.in (OBJC_DEPRECATED_H): Added objc_valloc.h and
1556         objc_malloc.h.
1557         * memory.c: Removed the extra layer of indirection of _objc_malloc
1558         and similar.
1559         (objc_calloc): Use GC_malloc in the garbage-collected
1560         implementation as GC_malloc returns memory that is already freed.
1561         (objc_valloc): Deprecated.
1562
1563 2010-09-12  Nicola Pero  <nicola.pero@meta-innovation.com>
1564
1565         * objc/deprecated/objc_error.h: New file.
1566         * objc/objc-api.h: Include deprecated/objc_error.h instead of
1567         defining objc_error and related.
1568         * error.c: New file.  Added _objc_abort function which replaces
1569         objc_error.  No change in functionality as they both print an
1570         error and abort.
1571         * misc.c: File removed.  Code moved into memory.c and error.c.
1572         * memory.c: New file.
1573         * objc-private/error.h: New file.
1574         * archive.c: Include objc-private/error.h and use _objc_abort
1575         instead of objc_error everywhere.
1576         * class.c: Same change.
1577         * encoding.c: Same change.
1578         * init.c: Same change, and simplified init_check_module_version.
1579         * memory.c: Same change.
1580         * sendmsg.c:  Same change.
1581         * thr.c: Same change.
1582         * Makefile.in (OBJ_DEPRECATED_H): Added objc_error.h.
1583         (OBJ_H): Reordered list.
1584         (OBJS): Removed misc.lo, added memory.lo and error.lo.
1585         (OBJS_GC): Removed misc_gc.lo, added memory_gc.lo and error_gc.lo.
1586         (misc_gc.lo): Rule removed.
1587         (error_gc.lo): Rule added.
1588         (memory_gc.lo): Rule added.
1589
1590 2010-09-12  Nicola Pero  <nicola.pero@meta-innovation.com>
1591
1592         * objc/objc.h (__GNU_LIBOBJC__): New #define providing an easy way
1593         to check the API version.  Added some comments.
1594
1595         * objc-private/common.h: New file.
1596         * NXConstStr.m: Include objc-private/common.h.
1597         * Object.m: Same change.
1598         * Protocol.m: Same change.
1599         * archive.c: Same change.
1600         * class.c: Same change.
1601         * encoding.c: Same change.
1602         * exception.c: Same change.
1603         * gc.c: Same change.
1604         * hash.c: Same change.
1605         * init.c: Same change.
1606         * libobjc_entry.c: Same change.
1607         * linking.m: Same change.
1608         * misc.c: Same change (and added a comment).
1609         * nil_method.c: Same change.
1610         * objects.c: Same change.
1611         * sarray.c: Same change.
1612         * selector.c: Same change.
1613         * sendmsg.c: Same change.
1614         * thr.c: Same change.
1615
1616 2010-09-11  Nicola Pero  <nicola.pero@meta-innovation.com>
1617
1618         * objc/objc-api.h: Removed obsolete #ifdef for NeXTSTEP.
1619
1620 2010-09-11  Nicola Pero  <nicola.pero@meta-innovation.com>
1621
1622         * archive.c: Removed not needed includes.
1623         * class.c: Same change.
1624         * hash.c: Same change.
1625         * misc.c: Same change.
1626         * nil_method.c: Same change.
1627         * objects.c: Same change.
1628         * sarray.c: Same change.
1629         * sendmsg.c: Same change.
1630         * thr.c: Same change.
1631
1632 2010-09-11  Nicola Pero  <nicola.pero@meta-innovation.com>
1633
1634         * objc/runtime.h: Moved to objc-private/runtime.h.  Do not include
1635         all the objc/*.h files.
1636         * objc-private/runtime.h: New file.
1637         * archive.c: Include objc-private/runtime.h (and required objc/*.h
1638         files) instead of objc/runtime.h.
1639         * class.c: Same change.
1640         * hash.c: Same change.
1641         * init.c: Same change.
1642         * misc.c: Same change.
1643         * nil_method.c: Same change.
1644         * objects.c: Same change.
1645         * sarray.c: Same change.
1646         * selector.c: Same change.
1647         * sendmsg.c: Same change.
1648         * thr.c: Same change.
1649
1650 2010-09-11  Nicola Pero  <nicola.pero@meta-innovation.com>
1651
1652         * objc/deprecated/struct_objc_selector.h: New file.  Definition of
1653         'struct objc_selector' and 'sel_eq' moved here.
1654         * objc/deprecated/struct_objc_protocol.h: New file.  Definition of
1655         'struct objc_procotol' moved here.
1656         * objc/deprecated/struct_objc_class.h: New file.  Definition of
1657         'struct objc_class' moved here.
1658         * objc/deprecated/MetaClass.h: New file.  Definition of MetClass
1659         moved here.
1660         * objc/deprecated/STR.h: New file.  Definition of STR moved here.
1661         * objc/message.h: New file.  Definitions for relval_t, apply_t,
1662         arglist, arglist_t and objc_msg_lookup were moved here.
1663         * objc/objc.h: Include the above files instead of defining the
1664         corresponding structs, types and functions here.  Added new opaque
1665         definitions for SEL and Class.  Use Class and not 'struct
1666         objc_class *' in the definition of 'struct objc_object'.
1667         Commented all types defined in the file.  Removed special
1668         definition of BOOL as 'int' on __vxworks; use 'unsigned char'
1669         there as well.
1670         * objc/deprecated/objc-unexpected-exception.h: Renamed to
1671         objc_unexpected_exception.h.
1672         * objc/objc-api.h: Updated include of
1673         objc-unexpetected-exception.h
1674         * objc/objc-exception.h: Updated comments.
1675         * Makefile.in (OBJC_H, OBJC_DEPRECATED_H): Added the new header
1676         files.  Reindented list of files.
1677
1678 2010-09-10  Nicola Pero  <nicola.pero@meta-innovation.com>
1679
1680         * objc/objc-api.h (objc_trace): Unused variable removed.
1681
1682 2010-09-10  Nicola Pero  <nicola.pero@meta-innovation.com>
1683
1684         * objc/deprecated: New directory.
1685         * objc/deprecated/README: New file.
1686         * objc/README: New file.
1687         * objc/typedstream.h: Moved into objc/deprecated/typedstream.h;
1688         objc/typedstream.h replaced with a placeholder including the file
1689         from the deprecated/ directory.
1690         * objc/deprecated/objc-unexpected-exception.h: New file with the
1691         definition of _objc_unexpected_exception.
1692         * objc/objc-api.h: Include deprecated/objc-unexcepted-exception.h
1693         instead of defining _objc_unexpected_exception.
1694         * objc/deprecated/Object.h: New file with the deprecated Object
1695         methods in a 'Deprecated' category.
1696         * objc/Object.h Include deprecated/Object.h instead of defining
1697         the deprecated methods.
1698         * Object.m: Moved deprecated methods into 'Deprecated' category.
1699         * objc-private: New directory.
1700         * objc-private/README: New file.
1701         * Makefile.in (OBJC_DEPRECATED_H): New variable.
1702         (install-headers): Create installation directory for
1703         OBJC_DEPRECATED_H headers, and install them.
1704
1705 2010-09-10  Nicola Pero  <nicola.pero@meta-innovation.com>
1706
1707         * objc/objc-exception.h: Fixed include of objc.h.
1708
1709 2010-09-08  Nicola Pero  <nicola.pero@meta-innovation.com>
1710
1711         * objc/objc-exception.h: New file.
1712         * exception.c (objc_set_uncaught_exception_handler): Implemented.
1713         (objc_set_exception_matcher): Implemented.
1714         (objc_exception_throw): Use the uncaught exception handler if set.
1715         (PERSONALITY_FUNCTION): Use the exception matcher instead of the
1716         hardcoded isKindOf.
1717         (isKindOf): Renamed to is_kind_of_exception_matcher.  Tidied code
1718         up.  Removed segmentation fault when value is 'nil'.
1719         * objc/objc-api.h (_objc_unexpected_exception): Mark as
1720         deprecated.
1721         * Makefile.in (exception.lo, exception_gc.lo): Use
1722         -Wno-deprecated-declarations when compiling.
1723         (OBJC_H): Added objc-exception.h
1724
1725 2010-09-08  Nicola Pero  <nicola.pero@meta-innovation.com>
1726
1727         * objc/typedstream.h: Deprecate all functions in the file.  This
1728         file is obsolete.
1729         * objc/Object.h ([+streamVersion:], [-read:], [-write:],
1730         [-awake]): Documented that these methods are deprecated.  Added a
1731         brief description of the Object class and its relationship to the
1732         NSObject class.
1733         * Makefile.in: Compile archive.c and Object.m with
1734         -Wno-deprecated-declarations.
1735
1736 2010-09-08  Nicola Pero  <nicola.pero@meta-innovation.com>
1737
1738         Removed obsolete intermediate threading layer.
1739         * thr.c: Use __gthread_objc_xxx functions directly instead of
1740         __objc_thread_xxx ones.
1741         * objc/thr.h: Removed prototypes of no longer existing
1742         __objc_thread_xxx functions.
1743         * Makefile.in: Removed thr-objc.lo.
1744         * thr-dce.c: File removed.
1745         * thr-decosf1.c: File removed.
1746         * thr-irix.c: File removed.
1747         * thr-mach.c: File removed.
1748         * thr-objc.c: File removed.
1749         * thr-os2.c: File removed.
1750         * thr-posix.c: File removed.
1751         * thr-pthreads.c: File removed.
1752         * thr-rtems.c: File removed.
1753         * thr-single.c: File removed.
1754         * thr-solaris.c: File removed.
1755         * thr-vxworks.c: File removed.
1756         * thr-win32.c: File removed.
1757         * README.threads: File removed.
1758         * THREADS.MACH: File removed.
1759         * THREADS: Updated.
1760
1761 2010-09-07  Nicola Pero  <nicola.pero@meta-innovation.com>
1762
1763         * Object.m (MAX_CLASS_NAME_LEN): Unused define removed.
1764
1765 2010-09-06  Iain Sandoe  <iains@gcc.gnu.org>
1766
1767         * encoding.c: Add TARGET_ALIGN_NATURAL definition for m64 powerpc darwin.
1768         Add a comment as to why, update FIXME comments.
1769
1770 2010-09-06  Nicola Pero  <nicola.pero@meta-innovation.com>
1771
1772         * makefile.dos: Obsolete file removed.
1773
1774 2010-04-02  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
1775
1776         * aclocal.m4: Regenerate.
1777
1778 2010-03-23  Dave Korn  <dave.korn.cygwin@gmail.com>
1779
1780         PR libobjc/30445
1781         * configure.ac (extra_ldflags_libobjc): Define appropriately for
1782         Cygwin and MinGW hosts.
1783         * Makefile.am (libobjc_s.a): Remove dead pre-libtool target.
1784         (libobjc.dll): Likewise.
1785         * configure: Regenerate.
1786
1787 2009-12-05  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
1788
1789         * configure: Regenerate.
1790
1791 2009-11-28  Jakub Jelinek  <jakub@redhat.com>
1792
1793         * sarray.c (sarray_free): Use old_buckets variable.
1794         * encoding.c (objc_layout_structure_next_member): Remove unused
1795         bfld_type_size variable.
1796
1797 2009-08-24  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
1798
1799         * configure.ac (AC_PREREQ): Bump to 2.64.
1800
1801 2009-08-22  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
1802
1803         * aclocal.m4: Regenerate.
1804         * configure: Regenerate.
1805         * config.h.in: Regenerate.
1806
1807 2009-08-22  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
1808
1809         * Makefile.in (LIBTOOL): Add $(LIBTOOLFLAGS).
1810
1811 2009-07-30  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
1812
1813         * Makefile.in (AUTOCONF, ACLOCAL, ACLOCAL_AMFLAGS, aclocal_deps):
1814         New variables.
1815         ($(srcdir)/configure, $(srcdir)/aclocal.m4): New rules.
1816
1817 2009-07-30  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
1818
1819         * configure.ac (_AC_ARG_VAR_PRECIOUS): Use m4_rename_force.
1820
1821 2009-04-09  Nick Clifton  <nickc@redhat.com>
1822
1823         * sendmsg.c: Change copyright header to refer to version 3 of
1824         the GNU General Public License with version 3.1 of the GCC
1825         Runtime Library Exception and to point readers at the COPYING3
1826         and COPYING3.RUNTIME files and the FSF's license web page.
1827         * NXConstStr.m: Likewise.
1828         * Object.m: Likewise.
1829         * Protocol.m: Likewise.
1830         * archive.c: Likewise.
1831         * class.c: Likewise.
1832         * encoding.c: Likewise.
1833         * exception.c: Likewise.
1834         * gc.c: Likewise.
1835         * hash.c: Likewise.
1836         * init.c: Likewise.
1837         * libobjc_entry.c: Likewise.
1838         * linking.m: Likewise.
1839         * misc.c: Likewise.
1840         * nil_method.c: Likewise.
1841         * objc/NXConstStr.h: Likewise.
1842         * objc/Object.h: Likewise.
1843         * objc/Protocol.h: Likewise.
1844         * objc/encoding.h: Likewise.
1845         * objc/hash.h: Likewise.
1846         * objc/objc-api.h: Likewise.
1847         * objc/objc-decls.h: Likewise.
1848         * objc/objc-list.h: Likewise.
1849         * objc/objc.h: Likewise.
1850         * objc/runtime.h: Likewise.
1851         * objc/sarray.h: Likewise.
1852         * objc/thr.h: Likewise.
1853         * objc/typedstream.h: Likewise.
1854         * objects.c: Likewise.
1855         * sarray.c: Likewise.
1856         * selector.c: Likewise.
1857         * thr-dce.c: Likewise.
1858         * thr-decosf1.c: Likewise.
1859         * thr-irix.c: Likewise.
1860         * thr-mach.c: Likewise.
1861         * thr-objc.c: Likewise.
1862         * thr-os2.c: Likewise.
1863         * thr-posix.c: Likewise.
1864         * thr-pthreads.c: Likewise.
1865         * thr-rtems.c: Likewise.
1866         * thr-single.c: Likewise.
1867         * thr-solaris.c: Likewise.
1868         * thr-vxworks.c: Likewise.
1869         * thr-win32.c: Likewise.
1870         * thr.c: Likewise.
1871         * libobjc.def: Change copyright header to refer to version 3 of
1872         the GNU General Public License and to point readers at the COPYING3
1873         file and the FSF's license web page.
1874         * makefile.dos: Likewise.
1875
1876 2009-04-09  Jakub Jelinek  <jakub@redhat.com>
1877
1878         * Makefile.in: Change copyright header to refer to version
1879         3 of the GNU General Public License and to point readers at the
1880         COPYING3 file and the FSF's license web page.
1881         * configure.ac: Likewise.
1882
1883 2009-03-12  Richard Frith-Macdonald  <rfm@gnu.org>
1884             David Ayers  <ayers@fsfe.org>
1885
1886         PR libobjc/27466
1887         * objc/objc-api.h (_objc_unexpected_exception): Declare
1888         new hook.  Update copyright dates.
1889         * exception.c (objc_exception_throw): Use hook.  Update
1890         copyright dates.
1891         * libobjc.def (_objc_unexpected_exception): Export hook.
1892         Update copyright dates.
1893
1894 2009-03-01  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
1895
1896         * configure: Regenerate.
1897
1898 2008-12-18  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
1899
1900         * configure: Regenerate.
1901
1902 2008-11-21  Kai Tietz  <kai.tietz@onevision.com>
1903
1904         *  Object.m (errno): Replaced by errno.h include.
1905         (compare): Cast self to id to prevent warning on comparison.
1906         * objc/objc.h (BOOL): Prevent redeclaration of BOOL, if it is
1907         already there.
1908         * sendmsg.c (__objc_print_dtable_stats): Remove type warnings.
1909         * thr-win32.c (__objc_thread_detach): Remove type warning.
1910         (__objc_thread_id): Likewise.
1911         * thr.c (__objc_thread_detach_functiont): Add __builtin_trap ()
1912         for noreturn.
1913
1914 2008-09-26  Peter O'Gorman  <pogma@thewrittenword.com>
1915             Steve Ellcey  <sje@cup.hp.com>
1916
1917         * configure: Regenerate for new libtool.
1918         * config.h.in: Regenerate for new libtool.
1919
1920 2008-07-18  Matthias Klose  <doko@ubuntu.com>
1921
1922         * Makefile.in: Ignore missing ../boehm-gc/threads.mk.
1923
1924 2008-07-18  Matthias Klose  <doko@ubuntu.com>
1925
1926         * Makefile.in: Include ../boehm-gc/threads.mk.
1927         (OBJC_BOEHM_GC_LIBS): Define, (libobjc_gc$(libsuffix).la): Use it.
1928
1929 2008-07-06  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
1930
1931         * Makefile.in (install-info): New stub target.
1932
1933 2008-06-17  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
1934
1935         * configure: Regenerate.
1936
1937 2008-06-14  Kai Tietz  <kai.tietz@onevision.com>
1938
1939         * exception.c (PERSONALITY_FUNCTION): Remove extra decrement
1940         if HAVE_GETIPINFO is not defined.
1941
1942 2008-06-10  Kai Tietz  <kai.tietz@onevision.com>
1943
1944         * Object.m (compare): Add type id.
1945         * objc/Object.h: Likewise.
1946         * archive.c (objc_read_class): Use size_t to extend version to be
1947         size of pointer scalar width.
1948         * sendmsg.c (rtx): Undefine it before redefinition.
1949         (__objc_print_dtable_stats): Cast arguments to long as intended.
1950
1951 2008-05-30  Julian Brown  <julian@codesourcery.com>
1952
1953         * exception.c (__objc_exception_class): Initialise as constant
1954         array for ARM EABI. Change macro to static const for non-ARM EABI.
1955         (ObjcException): Add note about structure layout. Remove landingPad
1956         and handlerSwitchValue for ARM EABI.
1957         (get_ttype_entry): Add __ARM_EABI_UNWINDER__ version
1958         of function.
1959         (CONTINUE_UNWINDING): Define for ARM EABI/otherwise cases.
1960         (PERSONALITY_FUNCTION): Use ARM EABI-specific arguments, and add
1961         ARM EABI unwinding support.
1962         (objc_exception_throw): Use memcpy to initialise exception class.
1963
1964 2008-05-25  Alan Modra  <amodra@bigpond.net.au>
1965
1966         * encoding.c (strip_array_types): Rename from get_inner_array_type.
1967         (rs6000_special_round_type_align): Update.
1968
1969 2008-05-09  Julian Brown  <julian@codesourcery.com>
1970
1971         * Makefile.in (LTLDFLAGS): New.
1972         (libobjc$(libsuffix).la, libobjc_gc$(libsuffix).la): Use above.
1973
1974 2008-04-18  Paolo Bonzini  <bonzini@gnu.org>
1975
1976         PR bootstrap/35457
1977         * aclocal.m4: Regenerate.
1978         * configure: Regenerate.
1979
1980 2008-01-24  David Edelsohn  <edelsohn@gnu.org>
1981
1982         * configure: Regenerate.
1983
1984 2007-10-14  H.J. Lu  <hongjiu.lu@intel.com>
1985
1986         * configure.ac: Don't run config-ml.in directly.
1987         (multilib_arg): New.
1988         * configure: Regenerated.
1989
1990 2007-08-06  Andrew Pinski  <pinskia@gmail.com>
1991
1992         PR libobjc/30731
1993         * exception.c (parse_lsda_header): Use _uleb128_t/_sleb128_t instead
1994         of _Unwind_Word for variables which are used in
1995         read_uleb128/read_sleb128.
1996         (PERSONALITY_FUNCTION): Likewise.
1997
1998 2007-07-05  H.J. Lu  <hongjiu.lu@intel.com>
1999
2000         * aclocal.m4: Regenerated.
2001
2002 2007-06-03  Andrew Pinski  <andrew_pinski@playstation.sony.com>
2003
2004         * configure.ac: Fix a typo in *-*-darwin clause.
2005         * configure: Regenerated.
2006
2007 2007-06-02  H.J. Lu  <hongjiu.lu@intel.com>
2008
2009         * configure.ac: Fix a typo.
2010         * configure: Regenerated.
2011
2012 2007-06-02  Paolo Bonzini  <bonzini@gnu.org>
2013
2014         * configure: Regenerate.
2015
2016 2007-06-01  Andrew Pinski  <andrew_pinski@playstation.sony.com>
2017
2018         * Makefile.in: Replace all uses of libext with libsuffix.
2019         * configure.ac: Likewise.
2020         * configure: Regenerate.
2021
2022         Revert:
2023         * Makefile.in: Remove all uses of $(libext).
2024
2025 2007-05-23  Andrew Pinski  <andrew_pinski@playstation.sony.com>
2026
2027         * Makefile.in: Remove all uses of $(libext).
2028
2029 2007-05-23  Steve Ellcey  <sje@cup.hp.com>
2030
2031         * configure: Regenerate.
2032         * aclocal.m4: Regenerate.
2033
2034 2007-04-21  Andrew Ruder  <andy@aeruder.net>
2035
2036         * sendmsg.c (__objc_get_forward_imp): Call
2037         __objc_msg_forward2 for real.
2038
2039 2007-04-09  Andrew Ruder  <andy@aeruder.net>
2040
2041         * sendmsg.c: Added __objc_msg_forward2, a hook that allows
2042         external libraries to provide a function that returns the real
2043         forwarding function based on both the selector and the receiver.
2044         * objc/objc-api.h: Define __objc_msg_forward2.
2045
2046 2007-03-01  Brooks Moses  <brooks.moses@codesourcery.com>
2047
2048         * Makefile.in: Add dummy install-pdf target.
2049
2050 2007-02-18  Manuel Lopez-Ibanez  <manu@gcc.gnu.org>
2051
2052         * objc/objc-list.h (list_free): Add keyword 'inline' to avoid
2053         unused warning.
2054
2055 2006-10-31  Geoffrey Keating  <geoffk@apple.com>
2056
2057         * encoding.c (darwin_rs6000_special_round_type_align): New.
2058
2059 2006-10-14  Geoffrey Keating  <geoffk@apple.com>
2060
2061         * Makefile.in: Use multi_basedir instead of toplevel_srcdir.
2062         * configure.ac: Use multi.m4 from aclocal rather than custom
2063         code.  Use multi_basedir instead of toplevel_srcdir.
2064         * aclocal.m4: Regenerate.
2065         * configure: Regenerate.
2066
2067 2006-10-10  Brooks Moses  <bmoses@stanford.edu>
2068
2069         * Makefile.in: Added empty "pdf" target.
2070
2071 2006-07-18  Paolo Bonzini  <bonzini@gnu.org>
2072
2073         * configure: Regenerate.
2074
2075 2006-05-23  Carlos O'Donell  <carlos@codesourcery.com>
2076
2077         * Makefile.in: Add install-html target. Add install-html to .PHONY
2078
2079 2006-02-21  Rainer Orth  <ro@TechFak.Uni-Bielefeld.DE>
2080
2081         PR libobjc/26309
2082         * thr-objc.c (_XOPEN_SOURCE): Don't define on Tru64 UNIX.
2083
2084 2006-01-24  David Ayers  <d.ayers@inode.at>
2085
2086         PR libobjc/9751
2087         * gc.c (class_ivar_set_gcinvisible): Replace strncpy with memcpy
2088         and insure the new strings are '\0' termintated.
2089
2090 2006-01-24  David Ayers  <d.ayers@inode.at>
2091
2092         PR libobjc/13946
2093         * configure.ac: Add include directives for --enable-objc-gc.
2094         * Makefile.in: Ditto.
2095         * configure: Regenerate.
2096
2097         * gc.c (__objc_class_structure_encoding): Increment the used bytes
2098         instead of the local pointer to them.
2099
2100 2005-12-14  Andrew Pinski  <pinskia@physics.uc.edu>
2101
2102         PR objc/25360
2103         * objc/objc-api.c (_C_COMPLEX): New define.
2104         * encoding.c (objc_sizeof_type): Handle _C_Complex.
2105         (objc_alignof_type): Likewise.
2106         (objc_skip_typespec): Likewise.
2107
2108 2005-12-15  David Ayers  <d.ayers@inode.at>
2109
2110         PR libobjc/14382
2111         * README (+load,+initialize): Fix documentation to reflect
2112         intended and implemented semantics for +load and +initialize.
2113
2114 2005-12-12  Andrew Pinski  <pinskia@physics.uc.edu>
2115
2116         * encoding.c (TYPE_FIELDS): Fix to skip over just _C_STRUCT_B and
2117         the name.
2118         (get_inner_array_type): Fix to skip over _C_ARY_B and size.
2119         (rs6000_special_round_type_align): Update for the ABI fix.
2120         (objc_layout_finish_structure): Correct the encoding which is passed to
2121         ROUND_TYPE_ALIGN.
2122
2123 2005-12-11  Andrew Pinski  <pinskia@physics.uc.edu>
2124
2125         PR libobjc/25347
2126         * encoding.c (objc_sizeof_type): Don't handle _C_UNION_B special
2127         but use the struct layout functions.
2128         (objc_alignof_type): Likewise.
2129         (objc_layout_structure): Handle _C_UNION_B also.
2130         (objc_layout_structure_next_member): Likewise.
2131         (objc_layout_finish_structure): Likewise.
2132
2133 2005-12-11  Andrew Pinski  <pinskia@physics.uc.edu>
2134
2135         PR libobjc/25346
2136         * objc/objc-api.h (_C_BOOL): New define.
2137         * encoding.c (objc_sizeof_type): Handle _C_BOOL.
2138         (objc_alignof_type): Likewise.
2139         (objc_skip_typespec): Likewise.
2140
2141 2005-11-20  David Ayers  <d.ayers@inode.at>
2142
2143         PR libobjc/19024
2144         * objc/hash.h: Remove deprecated hash API.
2145         * hash_compat.c: Remove.
2146         * Makefile.in: Remove reference to hash_compat.c.
2147
2148         * configure.ac (VERSION): Bump library version to 2:0:0.
2149         * configure: Regenerate.
2150
2151 2005-11-09  Alexandre Oliva  <aoliva@redhat.com>
2152
2153         PR other/4372
2154         * thr-objc.c (_XOPEN_SOURCE): Define.
2155
2156 2005-10-07  Ulrich Weigand  <uweigand@de.ibm.com>
2157
2158         PR libobjc/23612
2159         * objc/objc-api.h (struct objc_ivar): Move definition to
2160         global scope.
2161
2162 2005-09-04  Andrew Pinski  <pinskia@physics.uc.edu>
2163             Rasmus Hahn  <rassahah@neofonie.de>
2164
2165         PR libobjc/23108
2166         * archive.c (objc_write_type): Correct the element offset.
2167         (objc_read_type): Likewise.
2168
2169 2005-08-17  Kelley Cook  <kcook@gcc.gnu.org>
2170
2171         * All files: Update FSF address.
2172
2173 2005-08-13  Marcin Koziej  <creep@desk.pl>
2174             Andrew Pinski  <pinskia@physics.uc.edu>
2175
2176         PR libobjc/22492
2177         * exception.c (PERSONALITY_FUNCTION): Fix the PC with finally.
2178
2179 2005-08-13  Andrew Pinski  <pinskia@physics.uc.edu>
2180
2181         * Makefile.in (extra_ldflags_libobjc): New.
2182         (libobjc$(libext).la): Add extra_ldflags_libobjc to the link line.
2183         (libobjc_gc$(libext).la): Likewise.
2184         * configure.ac (extra_ldflags_libgfortran): Set for *-darwin* to
2185         "-Wl,-single_module".
2186         * configure: Regenerate.
2187         * linking.m (_objcInit): Remove.
2188
2189 2005-07-26  Andrew Pinski  <pinskia@physics.uc.edu>
2190
2191         PR libobjc/22606
2192         * Makefile.in (ALL_CFLAGS): Add -fexceptions.
2193
2194 2005-06-08  David Ayers  <d.ayers@inode.at>
2195
2196         * objc/NXConstStr.h, objc/Object.h, objc/Protocol.h,
2197         objc/encoding.h, objc/hash.h, objc/objc-api.h,
2198         objc/runtime.h, objc/sarray.h, objc/thr.h,
2199         objc/typedstream.h: Do not include Objective-C headers as
2200         system headers.
2201
2202 2005-06-07  David Ayers  <d.ayers@inode.at>
2203
2204         * archive.c, init.c, selector.c: Include hash.h.
2205         * archive.c, class.c, encoding.c, gc.c, hash.c, hash_compat.c,
2206         init.c, misc.c, nil_method.c, objects.c, sarray.c, selector.c,
2207         sendmsg.c, thr-dce.c, thr-decosf1.c, thr-irix.c, thr-mach.c,
2208         thr-objc.c, thr-os2.c, thr-posix.c, thr-pthreads.c, thr-rtems.c,
2209         thr-single.c, thr-solaris.c, thr-vxworks.c, thr-win32.c, thr.c:
2210         Include Objective-C headers with quotes and objc/ directory
2211         prefix.
2212
2213 2005-05-19  Richard Henderson  <rth@redhat.com>
2214
2215         * exception.c: Revert last change.
2216
2217 2005-05-19  David Ayers  <d.ayers@inode.at>
2218
2219         * exception.c: Include tsystem.h for unwind.h.
2220
2221 2005-05-09  Mike Stump  <mrs@apple.com>
2222
2223         * configure: Regenerate.
2224
2225 2005-04-12  Mike Stump  <mrs@apple.com>
2226
2227         * configure: Regenerate.
2228
2229 2005-03-21  Zack Weinberg  <zack@codesourcery.com>
2230
2231         * Makefile.in: Set gcc_version here.
2232         * configure.ac: Do not invoke TL_AC_GCC_VERSION.  Adjust quoting
2233         in definition of toolexeclibdir so that $(gcc_version) is expanded
2234         by the Makefile.
2235         * aclocal.m4, configure: Regenerate.
2236
2237 2005-03-03  David Ayers  <d.ayers@inode.at>
2238
2239         * objc/hash.h (OBJC_IGNORE_DEPRECATED_API): Update deprecated
2240         version reference.  Correct typo.
2241
2242 2005-03-02  David Ayers  <d.ayers@inode.at>
2243
2244         PR libobjc/19024
2245         * Makefile.in (OBJS): Add hash_compat.lo.
2246         (OBJS_GC): Add hash_compat_gc.lo.
2247         (hash_compat_gc.lo): New target and rule.
2248         * objc/hash.h (hash_new, hash_delete, hash_add, hash_remove)
2249         (hash_next, hash_value_for_key, hash_is_key_in_hash)
2250         (hash_ptr, hash_string, compare_ptrs, compare_strings): Prefix
2251         with objc_.  Add deprecated non prefixed inlined versions.
2252         (OBJC_IGNORE_DEPRECATED_API): New macro to hide deprecated
2253         declarations.
2254         * hash.c (hash_new, hash_delete, hash_add, hash_remove, hash_next)
2255         (hash_value_for_key, hash_is_key_in_hash): Prefix with objc_ and
2256         update callers.
2257         * hash_compat.c: New file.
2258         * archive.c: Update callers.
2259         * init.c: Likewise.
2260         * selector.c: Likewise.
2261         * libobjc.def: Add objc_ versions of hash functions.
2262
2263 2005-02-28  Andrew Pinski <pinskia@physics.uc.edu>
2264
2265         PR libobjc/20252
2266         * Makefile.in (GTHREAD_FLAGS): Remove.
2267         (ALL_CFLAGS): Remove usage of GTHREAD_FLAGS.
2268         * thr-objc.c: Include config.h.
2269         * configure.ac: Instead of looking at GCC's makefile, figure out if
2270         GTHREAD_FLAGS should be defined by looking at the `thread model'
2271         of the current gcc.
2272         * configure: Regenerate.
2273         * config.h.in: Regenerate.
2274
2275 2005-02-28  Paolo Bonzini  <bonzini@gnu.org>
2276
2277         PR bootstrap/17383
2278         * configure.ac: Call GCC_TOPLEV_SUBDIRS.
2279         (Determine CFLAGS for gthread): Use $host_subdir.
2280         * configure: Regenerate.
2281         * Makefile.in (host_subdir): New.
2282         (INCLUDES): Use it.
2283
2284 2004-12-20  Andrew Pinski  <pinskia@physics.uc.edu>
2285
2286         PR libobjc/12035
2287         * gc.c: Remove definition of LOGWL, modWORDSZ, and divWORDSZ since
2288         they are not used.
2289         Include limits.h and stdlib.h.
2290         Define BITS_PER_WORD.
2291
2292 2004-12-12  Alexander Malmberg  <alexander@malmberg.org>
2293
2294         * selector.c (__objc_init_selector_tables): Add missing void to
2295         definition.
2296
2297 2004-12-02  Richard Sandiford  <rsandifo@redhat.com>
2298
2299         * configure.ac: Use TL_AC_GCC_VERSION to set gcc_version.
2300         * configure, aclocal.m4: Regenerate.
2301
2302 2004-11-29  Kelley Cook  <kcook@gcc.gnu.org>
2303
2304         * configure: Regenerate for libtool change.
2305
2306 2004-11-25  Kelley Cook  <kcook@gcc.gnu.org>
2307
2308         * configure: Regenerate for libtool reversion.
2309
2310 2004-11-24  Kelley Cook  <kcook@gcc.gnu.org>
2311
2312         * configure: Regenerate for libtool change.
2313
2314 2004-11-24  Kelley Cook  <kcook@gcc.gnu.org>
2315
2316         * aclocal.m4, config.h.in: Regenerate.
2317
2318 2004-10-08  Mike Stump  <mrs@apple.com>
2319             Andrew Pinski  <pinskia@physics.uc.edu>
2320
2321         * aclocal.m4: Rename to ...
2322         * acinclude.m4: here and also use m4_include instead of sinclude.
2323         * aclocal.m4: Regenerate.
2324         * configure: Regenerate.
2325         * configure.ac: Add AM_MAINTAINER_MODE and AM_PROG_CC_C_O.
2326         * Makefile.in (configure): Add @MAINT@ infront of configure.ac
2327
2328 2004-10-08  Andrew Pinski  <pinskia@physics.uc.edu>
2329
2330         * archive.c: Fix all the warnings about passing unsigned char*
2331         to char* and the other way too.
2332
2333 2004-09-16  Andrew Pinski  <pinskia@physics.uc.edu>
2334
2335         PR libobjc/16448
2336         * exception.c: Include config.h
2337         (objc_exception_throw): Change _GLIBCXX_SJLJ_EXCEPTIONS to
2338         SJLJ_EXCEPTIONS.
2339         * configure.ac: Find out what exception handling code we use.
2340         * configure: Regenerate.
2341         * config.h.in: New file, regenerate.
2342
2343 2004-09-16  Andrew Pinski  <apinski@apple.com>
2344
2345         * encoding.c (ALTIVEC_VECTOR_MODE): Define a bogus macro.
2346
2347 2004-08-28  Nathanael Nerode  <neroden@gcc.gnu.org>
2348
2349         * configure.ac: Switch from _GCC_TOPLEV_NONCANONICAL_TARGET to
2350         ACX_NONCANONICAL_TARGET.
2351         * configure: Regenerate.
2352
2353 2004-08-13  Ziemowit Laski  <zlaski@apple.com>
2354
2355         * objc/sarray.h: Hoist include of assert.h near the top of file,
2356         and mark the remainder of the file 'extern "C"'.
2357
2358 2004-08-13  Andrew Pinski  <pinskia@physics.uc.edu>
2359
2360         * objc/Object.h: Move includes out of extern "C" blocks.
2361         * objc/encoding.h: Likewise.
2362         * objc/hash.h: Likewise.
2363         * objc/objc-api.h: Likewise.
2364         * objc/runtime.h: Likewise.
2365         * objc/sarray.h: Likewise.
2366         * objc/typedstream.h: Likewise.
2367
2368 2004-08-12  Ziemowit Laski  <zlaski@apple.com>
2369
2370         * objc/NXConstStr.h: Update copyright date; bracket with
2371         'extern "C"' for C++ use; make include syntax consistent
2372         by using <...> instead of "..."; hoist <objc/...> includes
2373         above the 'extern "C"' block.
2374         * objc/Object.h: Likewise.
2375         * objc/Protocol.h: Likewise.
2376         * objc/encoding.h: Likewise.
2377         * objc/hash.h: Likewise.
2378         * objc/runtime.h: Likewise.
2379         * objc/sarray.h: Likewise.
2380         * objc/thr.h: Likewise.
2381         * objc/typedstream.h: Likewise.
2382         * objc/objc-api.h: Add 'extern "C"' block for C++ use.
2383         (objc_static_instances): For C++ case, do away with
2384         zero-sized array.
2385         (objc_method): Hoist definition to file scope.
2386         (_objc_load_callback, _objc_object_alloc, class_get_class_method,
2387         class_get_instance_method, class_create_instance,
2388         class_get_class_name, class_get_instance_size,
2389         class_get_meta_class, class_get_super_class, class_get_version,
2390         class_is_class, class_is_meta_class, class_set_version,
2391         class_get_gc_object_type, class_ivar_set_gcinvisible,
2392         get_imp): Rename 'class' parameter to '_class'.
2393         * objc/objc-list.h: Add 'extern "C"' block for C++ use.
2394         * objc/objc.h: Update copyright date.
2395         (arglist_t): Provide a union tag.
2396
2397 2004-07-22  Andrew Pinski  <pinskia@physics.uc.edu>
2398
2399         * thr.c (__objc_thread_detach_function): Do not mark as volatile
2400         but instead use the attribute noreturn.
2401
2402 2004-06-28  Zack Weinberg  <zack@codesourcery.com>
2403
2404         * encoding.c: Rename target_flags with a #define to avoid
2405         conflict with a prior declaration.
2406
2407 2004-06-24  Andrew Pinski  <apinski@apple.com>
2408
2409         * objc/encoding.h: Wrap the functions with extern "C" for C++
2410         mode.
2411         * objc/hash.h: Likewise.
2412         * objc/objc-api.h: Likewise.
2413         * objc/objc-list.h: Likewise.
2414         * objc/runtime.h: Likewise.
2415         * objc/sarray.h: Likewise.
2416         * objc/thr.h: Likewise.
2417         * objc/typedstream.h: Likewise.
2418
2419
2420 2004-06-21  Nick Clifton  <nickc@redhat.com>
2421
2422         * encoding.c (BITS_PER_UNIT): Define if a definition is not
2423         provided.
2424
2425 2004-06-20  Alexander Malmberg  <alexander@malmberg.org>
2426
2427         * Makefile.in (exception.lo): Remove $(OBJC_GCFLAGS).
2428         (exception_gc.lo): New.
2429         (OBJS_GC): Add exception_gc.lo.
2430
2431 2004-06-17  Richard Henderson  <rth@redhat.com>
2432
2433         * exception.c: New file.
2434         * Makefile.in (exception.lo): New.
2435         (OBJS): Add it.
2436
2437 2004-06-14  Andrew Pinski  <pinskia@physics.uc.edu>
2438
2439         * linking.m (_objcInit): New empty function
2440         for Darwin only.
2441
2442 2004-06-11  Andrew Pinski  <pinskia@physics.uc.edu>
2443
2444         * configure.ac: Support --enable-shared=libobjc.
2445         * configure: Regenerate.
2446
2447         PR libobjc/15901
2448         * configure.ac: Do not disable shared by default.
2449         * configure: Regenerate.
2450
2451 2004-06-03  Nicola Pero  <n.pero@mi.flashnet.it>
2452
2453         * Protocol.m ([-isEqual:]): Small optimizations returning
2454         immediately if the argument is equal to self, and accessing
2455         the argument's name directly if it's a protocol.
2456
2457 2004-06-03  David Ayers  <d.ayers@inode.at>
2458
2459         * Protocol.m ([-isEqual:]): Test the class of the argument.
2460
2461 2004-05-25  Andrew Pinski  <pinskia@physics.uc.edu>
2462
2463         * configure.ac (includedir): Rename to ...
2464         (includedirname).
2465         * Makefile.in: s/includedir/includedirname/.
2466
2467         PR target/11572
2468         * configure.ac (includedir): Set to "include"
2469         except for Darwin.
2470         (libext) Set to empty except for Darwin.
2471         * configure: Regenerate
2472         * Makefile.in: s/libobjc.la/libobjc$(libext).la/g.
2473         s/include/$(includedir)/g.
2474
2475 2004-05-25  Daniel Jacobowitz  <drow@false.org>
2476
2477         * Makefile.in: Add .NOEXPORT.
2478
2479 2004-05-25  Andrew Pinski  <pinskia@physics.uc.edu>
2480
2481         Merge from the libobjc-branch
2482         2004-02-09  Andrew Pinski  <pinskia@physics.uc.edu>
2483
2484                 * Makefile.in (OBJC_H): Change objc-deps.h to objc-decls.h.
2485
2486         2004-02-03  Andrew Pinski  <pinskia@physics.uc.edu>
2487
2488                 * Makefile.in (OBJC_H): Add objc-deps.h.
2489
2490         2004-01-27  Nicola Pero  <n.pero@mi.flashnet.it>
2491
2492                 * Protocol.m ([-conformsTo:]): If the argument is nil, return NO.
2493                 ([-hash], [-isEqual:]): New methods.
2494
2495         2004-01-27  Richard Frith-Macdonald <rfm@gnu.org>
2496
2497                 * sarray.c (sarray_free): Add a better comment.
2498
2499         2004-01-27  Adam Fedor  <fedor@gnu.org>
2500
2501                 * hash.c (hash_add): Cast cachep to int.
2502                 * selector.c (__sel_register_typed_name): Cast
2503                 soffset_decode to int.
2504
2505         2004-01-27  Alexander Malmberg  <alexander@malmberg.org>
2506
2507                 * selector.c: Rename register_selectors_from_list to
2508                 __objc_register_selectors_from_list. Update caller.
2509                 (__objc_register_selectors_from_list): Lock __objc_runtime_mutex
2510                 while registering selectors. Use __sel_register_typed_name instead
2511                 of sel_register_typed_name. Check for NULL method_name:s.
2512                 (pool_alloc_selector): New function.
2513                 (__sel_register_typed_name): Use pool_alloc_selector to allocate
2514                 selector structures.
2515                 * sendmsg.c (class_add_method_list): Use
2516                 __objc_register_selectors_from_list.
2517                 * objc/runtime.h: Add __objc_register_selectors_from_list.
2518
2519         2004-01-25  Adam Fedor  <fedor@gnu.org>
2520                     Nicola Pero  <n.pero@mi.flashnet.it>
2521                     Andrew Pinski  <pinskia@physics.uc.edu>
2522
2523                 * objc/objc-decls.h: New file.
2524                 * objc/objc-api.h (_objc_lookup_class): Mark as export.
2525                 (_objc_load_callback): Likewise.
2526                 (_objc_object_alloc): Likewise.
2527                 (_objc_object_copy): Likewise.
2528                 (_objc_object_dispose): Likewise.
2529
2530         2004-01-25  Andrew Pinski  <pinskia@physics.uc.edu>
2531
2532                 * archive.c: s/__inline__/inline
2533                 * sendmsg.c: Likewise.
2534
2535                 * encoding.c: Remove FIXME about the warning
2536                 about unused variable.
2537                 * sendmsg.c: Add a FIXME comment saying that
2538                 this should be using libffi.
2539
2540                 * Makefile.in (LIBTOOL): Use @LIBTOOL@ now as it works.
2541
2542
2543 2004-05-13  Andrew Pinski  <pinskia@physics.uc.edu>
2544
2545         * archive.c (objc_read_class): Initialize class_name.
2546         (objc_read_selector): Initialize selector_name.
2547
2548 2004-05-09  Richard Sandiford  <rsandifo@redhat.com>
2549
2550         * Makefile.in (toolexecdir): Remove trailing space.
2551
2552 2004-04-15  Nathanael Nerode  <neroden@gcc.gnu.org>
2553
2554         PR libobjc/14948
2555         * configure.ac: De-precious CC so multilibs work.
2556         * configure: Regenerate.
2557
2558 2004-04-14  Nathanael Nerode  <neroden@gcc.gnu.org>
2559
2560         * configure.ac: Restore toolexecdir.
2561         * Makefile.in: Restore toolexecdir.
2562         * configure: Regenerate.
2563
2564 2004-04-09  Nathanael Nerode  <neroden@gcc.gnu.org>
2565
2566         * configure.ac: Remove (unused) glibcpp_prefixdir.
2567         * configure: Regenerate.
2568
2569         * configure.in: Rename to configure.ac.
2570         * Makefile.in: Update to match.
2571
2572         * Makefile.in: Remove toolexecdir, glibcpp_toolexecdir (unused).
2573         Replace glibcpp_toolexeclibdir with toolexeclibdir.
2574         * configure.in: Remove glibcpp_toolexecdir (unused).
2575         Replace glibcpp_toolexeclibdir with toolexeclibdir.  Don't generate
2576         config.h or stamp-h (unused).  Move one comment to the right place.
2577         * configure: Regenerate.
2578         * config.h.in: Remove (unused).
2579
2580         * config.h.in: Regenerate with autoheader.
2581
2582         * Makefile.in: Remove (unused) gcc_version_trigger.
2583         * configure.in: Remove (unused) glibcpp_builddir.  Don't AC_SUBST
2584         gcc_version_trigger.
2585         * configure: Regenerate.
2586
2587         * configure.in: Switch to modern style for AC_INIT, AC_OUTPUT.
2588         Sort file into sections.  Remove dnl where appropriate.  Fix
2589         other style issues.
2590         * configure: Regenerate.
2591
2592         * configure.in: Replace old AC_PROG_CC hack with new one.
2593         Define toplevel_srcdir in terms of srcdir, not top_srcdir (there
2594         are no subdirectory output files, so this is fine).  Change prereq
2595         to autoconf 2.59.
2596         * aclocal.m4: Include ../config/no-executables.m4.
2597         * configure: Regenerate with autoconf 2.59.
2598
2599         * configure.in: Improve comments on gthread_cflags.  Improve m4
2600         quotation, and replace 'if test' with 'case', for --enable-objc-gc.
2601         * configure: Regenerate.
2602
2603         * configure.in: Move PACKAGE and VERSION settings up top.  Remove
2604         unused call to AC_PROG_LN_S.  Default RANLIB to ':'.  Remove
2605         redundant checks for values of RANLIB, AR, INSTALL.
2606         * configure: Regenerate.
2607
2608         * configure.in: Clean up handling of
2609         --enable-version-specific-runtime-libs and related variables;
2610         replace 'if test' with 'case' where reasonable.  Fix comments.
2611         Remove useless libstdcxx_interface.
2612         * configure: Regenerate.
2613
2614         * configure.in: Use _GCC_TOPLEV_NONCANONICAL_TARGET.
2615         Replace uses of target_alias with target_noncanonical.
2616         * aclocal.m4: Include ../config/acx.m4.
2617         * configure: Regenerate.
2618         * Makefile.in: Replace uses of target_alias with target_noncanonical.
2619         Fix copyright statement.
2620
2621         * configure.in: Hand-inline bulky, confusing macros from
2622         aclocal.m4.  Replace references to "GNU Objective C" with "GCC".
2623         Update copyright notice.  Remove stuff for automake, which isn't
2624         used in this directory.  Remove emacs local variables.
2625         * aclocal.m4: Remove hand-inlined macros.  Update copyright notice.
2626         * configure: Regenerate.
2627
2628 2004-03-16  Manfred Hollstein  <mh@suse.com>
2629
2630         * Makefile.in, configure.in, configure: Update copyright years.
2631
2632 2004-03-15  Manfred Hollstein  <mh@suse.com>
2633
2634         * Makefile.in (LIBOBJC_VERSION, LIBOBJC_GC_VERSION): Use
2635         definition from configure.in.
2636         * configure.in (PACKAGE): Add definition.
2637         (VERSION): Add definition; substitute it in output files.
2638         * configure: Re-generate.
2639
2640 2004-03-05  Ziemowit Laski  <zlaski@apple.com>
2641
2642         * objc/hash.h (hash_string, compare_strings):
2643         Add type-casts to make Objective-C++ happy.
2644         * objc/typedstream.h (objc_get_stream_class_version):
2645         Rename parameter from 'class' to 'class_name' to make
2646         Objective-C++ happy.
2647
2648 2004-03-01  Michael Matz  <matz@suse.de>
2649
2650         * Makefile.in (ALL_CFLAGS): Add -fno-strict-aliasing.
2651
2652 2004-02-06  Ziemowit Laski  <zlaski@apple.com>
2653
2654         * objc/objc-api.h (objc_super): The 'class' field shall
2655         be named 'super_class' #ifdef __cplusplus.
2656
2657 2004-01-17  Andrew Pinski  <pinskia@physics.uc.edu>
2658
2659         PR target/10781
2660         * encoding.c (rs6000_special_round_type_align): Define.
2661
2662 2004-01-14  Adam Fedor  <fedor@gnu.org>
2663
2664         PR libobjc/12155
2665         * selector.c (__objc_register_instance_methods_to_class): Free
2666         new_list if not used.
2667
2668 2004-01-09  Andrew Ruder  <aeruder@ksu.edu>
2669
2670         PR libobjc/11904
2671         * sarray.c (sarray_free): Free array->is_copy_of latter.
2672
2673 2003-12-01  Zack Weinberg  <zack@codesourcery.com>
2674
2675         PR 11433
2676         * Protocol.m (descriptionForInstanceMethod): Don't dereference
2677         instance_methods if it's NULL.
2678         (descriptionForClassMethod): Likewise for class_methods.
2679
2680 2003-10-24  Rainer Orth  <ro@TechFak.Uni-Bielefeld.DE>
2681
2682         * Makefile.in (runtime-info.h): Remove -Wp.
2683
2684 2003-10-21  Rainer Orth  <ro@TechFak.Uni-Bielefeld.DE>
2685
2686         * Makefile.in (CC1OBJ): Remove.
2687         (runtime-info.h): Invoke $(CC) so all MULTIFLAGS are handled
2688         correctly.
2689         Use .m extension for temporary file.
2690         Remove assembler temp file.
2691
2692 2003-10-20  Joseph S. Myers  <jsm@polyomino.org.uk>
2693
2694         * objc/hash.h (hash_string): Don't use a cast as an lvalue.
2695
2696 2003-10-17  Rainer Orth  <ro@TechFak.Uni-Bielefeld.DE>
2697
2698         * Makefile.in (runtime-info.h): Use MULTIFLAGS.
2699
2700 2003-09-09  Alan Modra  <amodra@bigpond.net.au>
2701
2702         * configure: Regenerate.
2703
2704 2003-08-27  Alexander Malmberg  <alexander@malmberg.org>
2705
2706         * Makefile.in, aclocal.m4: Update to $(libdir)/gcc/ instead of
2707         (libdir)/gcc-lib/ when installing.
2708         * configure: Regenerate.
2709
2710 Thu Jul 10 10:27:43 2003  Nicola Pero  <n.pero@mi.flashnet.it>
2711
2712         libobjc/9969
2713         * sendmsg.c (get_imp): Fixed rare threading problem.
2714         (__objc_responds_to): Similar fixes.
2715         (objc_msg_lookup): Similar fixes.
2716         (__objc_init_install_dtable): Lock the runtime before checking if the
2717         table is installed.
2718
2719 2003-05-23  Nathanael Nerode  <neroden@gcc.gnu.org>
2720
2721         * hash.c, init.c, libobjc.def, libobjc_entry.c, linking.m,
2722         makefile.dos, misc.c, nil_method.c, objects.c, sarray.c,
2723         selector.c, sendmsg.c, thr-dce.c, thr-decosf1.c, thr-irix.c,
2724         thr-mach.c, thr-objc.c, thr-os2.c, thr-posix.c, thr-pthreads.c,
2725         thr-rtems.c, thr-single.c, thr-solaris.c, thr-vxworks.c,
2726         thr-win32.c, thr.c: Replace "GNU CC" with "GCC".
2727         * Makefile.in, NXConstStr.m, Object.m, Protocol.m, archive.c,
2728         class.c, encoding.c, gc.c, objc/NXConstStr.h, objc/Object.h,
2729         objc/Protocol.h, objc/encoding.h, objc/hash.h, objc/objc-api.h,
2730         objc/objc-list.h, objc/objc.h, ocjc/runtime.h, objc/sarray.h,
2731         objc/thr.h, objc/typedstream.h: Replace "GNU CC" with "GCC".
2732
2733 Tue May 13 14:56:03 2003  Richard Frith-Macdonald <rfm@gnu.org>
2734                           Nicola Pero  <n.pero@mi.flashnet.it>
2735
2736         libobjc/10742
2737         * init.c (class_superclass_of_class): New function.
2738         (create_tree_of_subclasses_inherited_from): Use it.
2739         (__objc_tree_insert_class): Likewise.
2740         (class_is_subclass_of_class): Likewise.
2741
2742 2003-04-11  David Chad  <davidc@freebsd.org>
2743             Loren J. Rittle  <ljrittle@acm.org>
2744
2745         libobjc/8562
2746         * objc/hash.h (hash_string): Constify correctly.
2747         (compare_ptrs): Use direct compare.
2748         * objc/objc-list.h (list_nth): Rename index to indx to avoid shadow.
2749         * objc/sarray.h: Global rename index to indx to avoid shadow.
2750
2751 2003-03-12  Andreas Schwab  <schwab@suse.de>
2752
2753         * aclocal.m4 (GLIBCPP_EXPORT_INSTALL_INFO): Avoid trailing /. in
2754         glibcpp_toolexeclibdir.
2755         * configure: Rebuilt.
2756
2757 2003-02-20  Alexandre Oliva  <aoliva@redhat.com>
2758
2759         * configure.in: Propagate ORIGINAL_LD_FOR_MULTILIBS to
2760         config.status.
2761         * configure: Rebuilt.
2762
2763 2003-01-27  Alexandre Oliva  <aoliva@redhat.com>
2764
2765         * aclocal.m4 (glibcpp_toolexeclibdir): Instead of
2766         $(MULTISUBDIR), use `$CC -print-multi-os-directory`, unless
2767         version_specific_libs is enabled.
2768         * configure: Rebuilt.
2769
2770 2003-01-09  Christian Cornelssen  <ccorn@cs.tu-berlin.de>
2771
2772         * Makefile.in (FLAGS_TO_PASS): Also pass DESTDIR.
2773         (install-libs, install-headers): Prepend $(DESTDIR) to
2774         destination paths in all (un)installation commands.
2775
2776 2002-12-02  Zack Weinberg  <zack@codesourcery.com>
2777
2778         * thr-objc.c: Include coretypes.h and tm.h.
2779
2780 2002-12-01  Zack Weinberg  <zack@codesourcery.com>
2781
2782         * encoding.c, sendmsg.c: Include coretypes.h and tm.h.
2783
2784 2002-11-26  Nathanael Nerode  <neroden@gcc.gnu.org>
2785
2786         * configure.in: Remove skip-this-dir support.
2787         * configure: Regenerate.
2788
2789 2002-09-22  Kaveh R. Ghazi  <ghazi@caip.rutgers.edu>
2790
2791         * Makefile.in (all): Fix multilib parallel build.
2792
2793 Thu Sep 12 12:44:37 2002  Nicola Pero  <n.pero@mi.flashnet.it>
2794
2795         * sendmsg.c (nil_method): Declare not to take a variable number of
2796         args.
2797         (objc_msg_lookup): Cast nil_method to IMP before returning it.
2798         (objc_msg_lookup_super): The same.
2799
2800 2002-09-10  Jan Hubicka  <jh@suse.cz>
2801
2802         * nil_method.c (nil_method): No longer defined with variable
2803         arguments.
2804
2805 2002-07-02  Rodney Brown  <rbrown64@csc.com.au>
2806
2807         * objc/encoding.h: Fix formatting.
2808         * objc/hash.h: Likewise.
2809         * objc/objc-api.h: Likewise.
2810         * objc/runtime.h: Likewise.
2811         * objc/thr.h: Likewise.
2812         * archive.c: Likewise.
2813         * class.c: Likewise.
2814         * encoding.c: Likewise.
2815         * gc.c: Likewise.
2816         * hash.c: Likewise.
2817         * init.c: Likewise.
2818         * misc.c: Likewise.
2819         * nil_method.c: Likewise.
2820         * objects.c: Likewise.
2821         * sarray.c: Likewise.
2822         * selector.c: Likewise.
2823         * sendmsg.c: Likewise.
2824         * thr-mach.c: Likewise.
2825         * thr.c: Likewise.
2826
2827 2002-06-25  DJ Delorie  <dj@redhat.com>
2828
2829         * aclocal.m4 (GLIBCPP_CONFIGURE): Split out
2830         GLIBCPP_TOPREL_CONFIGURE.
2831         * configure.in: Call it before AC_CANONICAL_SYSTEM.
2832         * configure: Regenerate.
2833
2834 2002-06-21  Kaveh R. Ghazi  <ghazi@caip.rutgers.edu>
2835
2836         * Object.m (forward, read, write): Fix unused parameter warnings.
2837         * encoding.c: Include <stdlib.h>.
2838         (target_flags): Mark with attribute unused.
2839         (atoi): Delete.
2840         * runtime.h (__objc_selector_max_index): Change to unsigned int.
2841         (__objc_generate_gc_type_description): Prototype.
2842         * selector.c (__objc_selector_max_index): Change to unsigned int.
2843
2844 Mon Jun 17 18:37:42 2002  Nicola Pero  <n.pero@mi.flashnet.it>
2845
2846         * sendmsg.c (__objc_get_forward_imp): Fix warning by making sure
2847         we always have a return value: if __objc_msg_forward does not
2848         supply a forwarding implementation, return the default
2849         __builtin_apply based one.
2850
2851 2002-06-15  Kaveh R. Ghazi  <ghazi@caip.rutgers.edu>
2852
2853         * Object.m: Fix signed/unsigned warning.
2854         * Protocol.m: Likewise.
2855         * archive.c: Always include stdlib.h.
2856         (objc_read_short, objc_read_unsigned_short, objc_read_int,
2857         objc_read_long, __objc_read_nbyte_uint, __objc_read_nbyte_ulong):
2858         Fix signed/unsigned warning.
2859         (objc_write_type, objc_read_type, objc_write_types,
2860         objc_read_types): Ensure ctype 8-bit safety.
2861         (__objc_no_write, __objc_no_read): Mark unused parameters.
2862         * class.c (class_table_setup): Specify void arg.
2863         * encoding.c (atoi, objc_sizeof_type, objc_alignof_type,
2864         objc_skip_typespec, objc_skip_offset,
2865         objc_layout_structure_next_member): Ensure ctype 8-bit safety.
2866         (objc_layout_structure_next_member): Ensure variables are
2867         initialized.
2868         * gc.c (__objc_generate_gc_type_description,
2869         class_ivar_set_gcinvisible): Mark unused parameters.
2870         * init.c (__objc_send_load, __objc_destroy_class_tree_node): Mark
2871         unused parameters.
2872         (__objc_init_protocols) Fix signed/unsigned warning.
2873         * nil_method.c (nil_method): Mark unused parameters.
2874         * thr.h (objc_thread_callback): Specify void arg.
2875         * sarray.c (sarray_new, sarray_realloc, sarray_free): Fix
2876         signed/unsigned warning.
2877         (sarray_free): Fix formatting.
2878         * selector.c (sel_types_match): Ensure ctype 8-bit safety.
2879         * sendmsg.c (__objc_init_install_dtable) Mark unused parameters.
2880
2881 2002-06-09  Andreas Jaeger  <aj@suse.de>
2882
2883         * encoding.c (objc_layout_structure_next_member): Remove unused
2884         variable.
2885
2886 2002-05-20  Kaveh R. Ghazi  <ghazi@caip.rutgers.edu>
2887
2888         * Makefile.in (SHELL): Set to @SHELL@.
2889         (WARN_CFLAGS): New.
2890         (ALL_CFLAGS): Add $(WARN_CFLAGS).
2891
2892 2002-05-16  Rainer Orth  <ro@TechFak.Uni-Bielefeld.DE>
2893
2894         * aclocal.m4: Allow for PWDCMD to override hardcoded pwd.
2895         * configure: Regenerate.
2896
2897 2002-05-08  Alexandre Oliva  <aoliva@redhat.com>
2898
2899         * configure.in (ORIGINAL_LD_FOR_MULTILIBS): Preserve LD at
2900         script entry, and set LD to it when configuring multilibs.
2901         * configure: Rebuilt.
2902
2903 2002-04-19  David O'Brien  <obrien@FreeBSD.org>
2904
2905         * encoding.c (MAX, MIN, ROUNDING): #undef before defining.
2906
2907 2002-04-09  Hans-Peter Nilsson  <hp@bitrange.com>
2908
2909         PR objc/6107
2910         * objc/objc-api.h (struct objc_protocol_list): Change type of
2911         member count from int to size_t.
2912
2913 2002-02-11  Franz Sirl  <Franz.Sirl-kernel@lauterbach.com>
2914
2915         PR libobjc/4039
2916         * aclocal.m4: Replace with version copied from libstdc++-v3.
2917         * configure.in: Update for changes to aclocal and Makefile.
2918         * configure: Regenerate.
2919         * Makefile.in: Correct install of multilibs and shared libs, use
2920         INSTALL_DATA for include files.
2921
2922 Mon Dec 17 17:02:12 2001  Nicola Pero  <nicola@brainstorm.co.uk>
2923
2924         * init.c (__objc_exec_class): Fixed bug in the loop on unclaimed
2925         categories - when an unclaimed category was found, the loop was
2926         doing two steps forward instead of one, so that in certain cases
2927         it was failing to properly load all the categories.  (Reported
2928         with fix by Alexander Malmberg <alexander@malmberg.org>).
2929
2930 2001-11-14  Aldy Hernandez  <aldyh@redhat.com>
2931
2932         * encoding.c: Add target_flags.
2933
2934 2001-11-07  Aldy Hernandez  <aldyh@redhat.com>
2935
2936          * objc/objc-api.h (_C_VECTOR): New.
2937
2938          * encoding.c (VECTOR_TYPE): New.
2939
2940 Mon Oct 29 21:29:21 2001  Nicola Pero  <n.pero@mi.flashnet.it>
2941
2942         * class.c: Rewritten the class table to use optimized, lock-free
2943         lookup.  This more than doubles the speed of class method
2944         invocations.  (class_table_setup), (class_table_insert),
2945         (class_table_replace), (class_table_get_safe),
2946         (class_table_next), (class_table_print),
2947         (class_table_print_histogram): New functions.
2948         (__objc_init_class_tables): Use class_table_setup.
2949         (__objc_add_class_to_hash): Use class_table_get_safe and
2950         class_table_insert.  (objc_lookup_class), (objc_get_class): Do not
2951         assert the existence of the table; do not lock the runtime; use
2952         class_table_get_safe.  (objc_next_class): Use class_table_next.
2953         (__objc_resolve_class_links): Use class_table_next.
2954         (class_pose_as): Use class_table_replace.
2955
2956 2001-09-10  Ovidiu Predescu  <ovidiu@cup.hp.com>
2957
2958         * gc.c: Removed the DEBUG declaration.
2959
2960 Wed Jul 18 12:48:56 2001  Nicola Pero  <n.pero@mi.flashnet.it>
2961
2962         * thr.c (objc_mutex_lock): Invoke __objc_thread_id directly,
2963         rather than through objc_thread_id, to save a function call.
2964         (objc_mutex_trylock, objc_mutex_unlock, objc_condition_wait):
2965         Ditto.
2966
2967 Mon Jul 16 12:15:00 2001  Nicola Pero  <n.pero@mi.flashnet.it>
2968
2969         * objc/objc-api.h (object_is_class): Fixed - buggy code was trying
2970         to cast an id to a Class, which can not be done.  Make the check
2971         by using CLS_ISMETA on the class pointer instead.
2972         (object_is_meta_class): Similar fix.
2973
2974 2001-06-09  Alexandre Oliva  <aoliva@redhat.com>, Stephen L Moshier  <moshier@mediaone.net>
2975
2976         * configure.in (AC_EXEEXT): Work around in case it expands to
2977         nothing, as in autoconf 2.50.
2978         * acinclude.m4: Likewise.
2979         * configure: Rebuilt.
2980
2981 2001-06-08  Nicola Pero  <n.pero@mi.flashnet.it>
2982
2983         * THREADS: Explain that when we compile libobjc inside GCC, we
2984         always use thr-objc.c as a backend, which uses GCC's thread code.
2985
2986 2001-06-06  Richard Frith-Macdonald  <rrfm@gnu.org>
2987
2988         * init.c (__objc_send_message_in_list): When setting a new entry
2989         in __objc_load_methods use the method IMP as key, but check to see
2990         if the method is in the hashtable by looking at the IMP also.
2991         Also ... call the method after adding it to the hashtable rather
2992         than before ... thus preventing an obscure possibility of infinite
2993         recursion if a +load method itself loads a subclass.
2994
2995 2001-05-25  Ovidiu Predescu  <ovidiu@cup.hp.com>
2996
2997         * init.c (__objc_send_message_in_list): When setting a new entry
2998         in __objc_load_methods use the method name as key, not the method
2999         IMP (reported by Richard Frith-Macdonald <richard@brainstorm.co.uk>).
3000
3001 2001-05-09  Joseph S. Myers  <jsm28@cam.ac.uk>
3002
3003         * objc-features.texi: Move to ../gcc/objc.texi.
3004         * fdl.texi: Remove.
3005         * Makefile.in: Don't generate documentation from
3006         objc-features.texi.
3007
3008 2001-05-01  Mark Mitchell  <mark@codesourcery.com>
3009
3010         * fdl.texi: New file.
3011         * objc-features.texi: Simplify.
3012         * Makefile.in: Adjust accordingly.
3013
3014 2001-04-30  Mark Mitchell  <mark@codesourcery.com>
3015
3016         * objc-features.texi: Use the GFDL.
3017
3018 Wed Mar 21 04:44:58 EST 2001  John Wehle  (john@feith.com)
3019
3020         * encoding.c (REAL_TYPE): Define.
3021
3022 2001-03-19  David Edelsohn  <edelsohn@gnu.org>
3023
3024         * encoding.c (TYPE_MODE): Define.
3025
3026 2001-03-14  Nicola Pero  <n.pero@mi.flashnet.it>
3027
3028         * thr.c (objc_thread_add): New function.
3029         (objc_thread_remove): Ditto.
3030         * objc/thr.h: Declare them.
3031         * libobjc.def: Mention them.
3032
3033 2001-02-28  Ovidiu Predescu  <ovidiu@cup.hp.com>
3034
3035         * objc-features.texi: Document the @compatibility_alias compiler
3036         directive (description from Nicola Pero <n.pero@mi.flashnet.it>).
3037
3038 Fri Feb 23 18:12:00 2001  Rainer Orth  <ro@TechFak.Uni-Bielefeld.DE>
3039
3040         * sendmsg.c (__objc_forward): Delete strlen() declaration.
3041
3042 2001-02-08  Geoffrey Keating  <geoffk@redhat.com>
3043
3044         * configure.in: Don't run AC_PROG_CC_WORKS or AC_EXEEXT, because
3045         we're not interested in the result and they might fail.
3046         * configure: Regenerated.
3047
3048 2001-01-12  Joseph S. Myers  <jsm28@cam.ac.uk>
3049
3050         * objc-features.texi: Use @email.
3051
3052 2001-01-12  Joseph S. Myers  <jsm28@cam.ac.uk>
3053
3054         * sendmsg.c (__objc_print_dtable_stats): Don't use #ifdef inside
3055         printf.
3056
3057 2000-01-11  Richard Earnshaw  <rearnsha@arm.com>
3058
3059         * encoding.c (STRUCTURE_SIZE_BOUNDARY): Redefine in a way that
3060         determines the value dynamically.
3061
3062 Wed Jan  3 00:49:10 2001  Ovidiu Predescu  <ovidiu@cup.hp.com>
3063
3064         * sendmsg.c: Added __objc_msg_forward, a hook that allows external
3065         libraries to provide a function that returns the real forwarding
3066         function. This can alleviate problems __builtin_apply() and
3067         friends have on various platforms. (Solution suggested by Helge
3068         Hess.)
3069
3070         * objc/objc-api.h: Define __objc_msg_forward.
3071
3072         * sendmsg.c: Define gen_rtx_REG.
3073
3074 2000-12-06      Ralf Corsepius <corsepiu@faw.uni-ulm.de>
3075
3076         * thr-rtems.c: New file. Stub to compile.
3077
3078 2000-09-06  Alexandre Oliva  <aoliva@redhat.com>
3079
3080         * configure: Rebuilt with new libtool.m4.
3081
3082 Tue Aug 15 00:38:56 2000  Ovidiu Predescu  <ovidiu@cup.hp.com>
3083
3084         * configure.in: Create a config.h file. Check for <sched.h>.
3085         * configure: Regenerate.
3086
3087         * config.h.in: Check for <sched.h>.
3088
3089 2000-08-14  Zack Weinberg  <zack@wolery.cumb.org>
3090
3091         * configure: Regenerate after change to ../libtool.m4.
3092
3093 2000-08-14  Andreas Schwab  <schwab@suse.de>
3094
3095         * objc-features.texi (Top): Move @menu at end of node.
3096
3097 2000-08-11  Manfred Hollstein  <manfredh@redhat.com>
3098
3099         * objc-features.texi: Move @node Top before @menu.
3100
3101 Sun Aug  6 23:27:49 2000  Ovidiu Predescu  <ovidiu@cup.hp.com>
3102
3103         * objc-features.texi: Documented the new -fconstant-string-class
3104         option.
3105
3106 Sun Aug  6 22:51:16 2000  Ovidiu Predescu  <ovidiu@cup.hp.com>
3107
3108         * thr-posix.c: Integrated Chris Ball's <cball@fmco.com> changes to
3109         improve the Posix thread support for Objective-C.
3110
3111 2000-08-04  Zack Weinberg  <zack@wolery.cumb.org>
3112
3113         * aclocal.m4: Replace copy of ../libtool.m4 with
3114         sinclude(../libtool.m4).
3115
3116 Fri Jul 28 08:58:02 2000  Nicola Pero  <nicola@brainstorm.co.uk>
3117
3118         * configure.in: Added libtool support; build shared libraries
3119         if --enable-shared was passed on command line.
3120         * Makefile.in: Modified most compilation commands to use libtool.
3121         * aclocal.m4: New symbolic link to the ../libtool.m4, from the
3122         libtool distribution.
3123
3124 Sat Jul 29 00:10:21 2000  Ovidiu Predescu  <ovidiu@cup.hp.com>
3125
3126         * sarray.c, Object.m: Removed the explicit prototypes for strlen
3127         and memcpy on 64-bit platforms (Suggested by Rodney Brown
3128         <rdb@cup.hp.com>).
3129
3130 2000-05-12  H.J. Lu  (hjl@gnu.org)
3131
3132         * Makefile.in (GTHREAD_FLAGS): New.
3133         (ALL_CFLAGS): Add $(GTHREAD_FLAGS).
3134         (OBJC_THREAD_FILE): Changed to thr-objc.
3135
3136         * configure.in (GTHREAD_FLAGS): New, check and replace it for
3137         Makefile.
3138         (OBJC_THREAD_FILE): Removed.
3139
3140         * thr-objc.c: New.
3141
3142 2000-07-13  Kaveh R. Ghazi  <ghazi@caip.rutgers.edu>
3143
3144         * objc/hash.h: Include string.h.
3145
3146 2000-04-15  David Edelsohn  <edelsohn@gnu.org>
3147
3148         * Object.m (strlen): 64-bit PowerPC is a 64bit platform as well.
3149
3150 2000-04-12  Jakub Jelinek  <jakub@redhat.com>
3151
3152         * Object.m (strlen): Provide prototype on all 64bit platforms,
3153         not only alpha.
3154         * sarray.c (memcpy): Likewise.
3155         * encoding.c (objc_layout_finish_structure): Don't use
3156         ROUND_TYPE_ALIGN on sparc.
3157
3158         * encoding.c (objc_layout_structure_next_member): Do the whole
3159         procedure even for the first member, so that we get correct
3160         alignment.
3161
3162 2000-03-29  Zack Weinberg  <zack@wolery.cumb.org>
3163
3164         * objc/Protocol.h, objc/objc-list.h: Change #endif labels to
3165         comments.
3166
3167 2000-02-23  Zack Weinberg  <zack@wolery.cumb.org>
3168
3169         * Makefile.in: Add -DIN_TARGET_LIBS to ALL_CFLAGS.
3170
3171 Thu Sep 23 07:19:12 1999   Chris Ball <cball@fmco.com>
3172
3173         * thr-posix.c (__objc_mutex_deallocate): made deallocate work.
3174
3175 Tue Sep 21 07:47:10 1999  Jeffrey A Law  (law@cygnus.com)
3176
3177         * Makefile.in (gc.o, gc_gc.o): Do not pass -fgnu-runtime to
3178         the compiler when building C code.
3179
3180 Fri Aug  6 23:32:29 1999  Daniel Jacobowitz <drow@drow.them.org>
3181
3182         * Makefile.in (FLAGS_TO_PASS): Include prefix, exec_prefix,
3183         libdir, libsubdir and tooldir.
3184
3185 Mon Jun 21 05:40:15 1999  John David Anglin <dave@hiauly1>
3186
3187         * init.c (__objc_force_linking): Make global.
3188
3189 Thu May 20 03:20:59 1999  Jeffrey A Law  (law@cygnus.com)
3190
3191         * configure.in (AC_EXEEXT): Remove call.
3192         (compiler_name): Explicitly check with no extension and .exe
3193         extension.
3194         * configure: Regenerate.
3195
3196 Sun Apr 25 01:15:34 1999  Mumit Khan  <khan@xraylith.wisc.edu>
3197
3198         * Makefile.in (CC1OBJ): Define in terms of CC.
3199         (runtime-info.h): Use.
3200
3201 Fri April 8 08:21:07 1999 Ovidiu Predescu <ovidiu@cup.hp.com>
3202
3203         * objc-features.texi: Updated the URL to Boehm's GC page.
3204
3205 Fri Mar 26 23:41:07 1999 Ovidiu Predescu <ovidiu@cup.hp.com>
3206
3207         * archive.c (__objc_code_char, __objc_write_char): Explicitly specify
3208         the char as being signed (patch from Daniel Jacobowitz
3209         <drow@false.org>).
3210
3211 Wed Mar 24 22:41:28 1999  Mumit Khan  <khan@xraylith.wisc.edu>
3212
3213         * configure.in (AC_PREREQ): Update to 2.13.
3214         (AC_EXEEXT): Call to find possible file extension.
3215         (compiler_name): Use.
3216         * configure: Regenerate.
3217
3218 Wed Jan 27 02:31:01 1999  Jeffrey A Law  (law@cygnus.com)
3219
3220         * Makefile.in (ALL_CFLAGS): Add -DIN_GCC.
3221
3222 Tue Jan  5 01:38:53 1999  Jeffrey A Law  (law@cygnus.com)
3223
3224         * configure.in (thread_file): Correct and simplify code to find
3225         the thread file.
3226         * configure: Rebuilt.
3227
3228 1998-11-26  Manfred Hollstein  <manfred@s-direktnet.de>
3229
3230         * configure.in (compiler_name): Add check to detect if this
3231         language's compiler has been built.
3232         * configure: Regenerate.
3233
3234 Mon Nov 23 16:50:28 1998  Kaveh R. Ghazi  <ghazi@caip.rutgers.edu>
3235
3236         *  configure.in: Use AC_PREREQ(2.12.1).
3237
3238 Thu Nov 19 20:33:37 1998  Jeffrey A Law  (law@cygnus.com)
3239
3240         * Makefile.in (runtime-info.h): Avoid GNU make extensions.
3241
3242 Sun Nov  8 17:46:14 1998  Kaveh R. Ghazi  <ghazi@caip.rutgers.edu>
3243
3244         * Makefile.in (INCLUDES): Add -I$(srcdir)/$(MULTISRCTOP)../include.
3245
3246 Thu Oct 22 14:34:06 1998  Kaveh R. Ghazi  <ghazi@caip.rutgers.edu>
3247
3248         * configure.in: Use AC_CONFIG_AUX_DIR($topsrcdir).
3249
3250 Sat Oct 17 05:21:31 1998  Ovidiu Predescu  <ovidiu@slip.net>
3251
3252         * objc-features.texi (Top): Changed the email address.
3253         * objc-features.texi (Garbage Collection): Use @uref instead of @url.
3254
3255 Mon Oct 11 21:25:27 1998  Ovidiu Predescu  <ovidiu@slip.net>
3256
3257         * encoding.c: Redefine get_inner_array_type to get the first entry
3258         in the structure.
3259
3260 Thu Oct  8 12:21:14 1998  Richard Frith-Macdonald <richard@brainstorm.co.uk>
3261
3262         * encoding.c (objc_skip_type_qualifiers): Handle _C_BYREF.
3263         (objc_get_type_qualifiers): Similarly.
3264         * objc/encoding.h (_C_BYREF): Define.
3265         (_F_BYREF): Define.
3266
3267 1998-10-07  David S. Miller  <davem@pierdol.cobaltmicro.com>
3268
3269         * objc/sarray.h: Make boffset be an unsigned long when sparc so it
3270         works out on 64-bit systems.
3271
3272 Tue Oct  6 20:32:06 1998  Alexandre Oliva  <oliva@dcc.unicamp.br>
3273
3274         * Makefile.in (INCLUDES): Make it multilib-friendly.
3275
3276 Fri Oct  2 07:12:14 1998  H.J. Lu  (hjl@gnu.org)
3277
3278         * Makefile.in (INCLUDES): Add -I$(srcdir)/../gcc.
3279
3280 Thu Oct  1 22:33:03 1998 Robert Lipe  <robertl@dgii.com>
3281                          Jeffrey A Law  (law@cygnus.com)
3282
3283         * Makefile.in (INCLUDES): Reference gcc via $MULTIBUILDTOP.
3284         (FLAGS_TO_PASS): Added.
3285         (runtime-info.h): Reference cc1ibj via $MULTIBUILDTOP.
3286
3287         * archive.c: Change config.h to tconfig.h.
3288
3289         * configure.in: Find gcc's object directory even for multilibs.
3290
3291 Wed Sep 30 18:17:17 1998  Robert Lipe  <robertl@dgii.com>
3292
3293         * configure.in: Escape ^ in grep string.
3294         * configure: Rebuilt.
3295
3296 Wed Sep 30 09:14:52 1998  Jeffrey A Law  (law@cygnus.com)
3297
3298         * All .h files pushed down into the objc/ subdirectory.
3299         * Makefile.in (copy_headers): Corresponding changes.
3300         * configure.in (AC_INIT): Corresponding changes.
3301         * configure: Rebuilt.
3302
3303 1998-09-30  Ben Elliston  <bje@cygnus.com>
3304             Jeff Law      <law@cygnus.com>
3305
3306         * Makefile.in: Rewrite.
3307
3308         * configure.in: Likewise.
3309
3310         * configure: Regenerate.
3311
3312         * All .c files.  Remove "objc" prefix when including objc header
3313         files.  Include tconfig.h, not ../tconfig.h.
3314
3315 Mon Sep 21 23:27:10 1998  Ovidiu Predescu <ovidiu@slip.net>
3316
3317         * encoding.c (TREE_TYPE, ARRAY_TYPE): Define.
3318         (get_inner_array_type): Define.
3319
3320 1998-09-21  Ben Elliston  <bje@cygnus.com>
3321
3322         * New directory.  Moved files from ../gcc/objc.