2018-01-22 Sebastian Perta <sebastian.perta@renesas.com>
[official-gcc.git] / libobjc / ChangeLog
blob50d07690e7109d673303fb8bdd49227f4b41415d
1 2018-01-03  Jakub Jelinek  <jakub@redhat.com>
3         Update copyright years.
5 2017-11-23  Tom de Vries  <tom@codesourcery.com>
7         * class.c (CLASS_TABLE_HASH): Wrap in "do {} while (0)".
9 2017-11-17  Igor Tsimbalist  <igor.v.tsimbalist@intel.com>
11         * Makefile.in: Regenerate.
12         * aclocal.m4: Likeiwse.
13         * configure: Likewise.
14         * configure.ac: Set CET_FLAGS. Update XCFLAGS.
16 2017-08-30  Richard Sandiford  <richard.sandiford@linaro.org>
17             Alan Hayward  <alan.hayward@arm.com>
18             David Sherwood  <david.sherwood@arm.com>
20         * encoding.c (_darwin_rs6000_special_round_type_align): Prefix mode
21         names with E_ in case statements.
23 2017-02-07  Richard Biener  <rguenther@suse.de>
25         PR tree-optimization/79256
26         PR middle-end/79278
27         * encoding.c (objc_layout_structure_next_member): Adjust
28         ADJUST_FIELD_ALIGN usage.
30 2017-01-18  Matthias Klose  <doko@ubuntu.com>
32         PR libobjc/78697
33         * configure.ac: Allow default for --with-target-bdw-gc-include.
34         * configure: Regenerate.
36         PR libobjc/78698
37         * configure.ac: Use the libgc.la file when available.
38         * configure: Regenerate.
40 2017-01-17  Jakub Jelinek  <jakub@redhat.com>
42         PR other/79046
43         * configure: Regenerated.
44         * configure.ac: Add GCC_BASE_VER.
45         * Makefile.in (gcc_version): Use @get_gcc_base_ver@ instead of cat to
46         get version from BASE-VER file.
47         * configure: Regenerated.
49 2017-01-01  Jakub Jelinek  <jakub@redhat.com>
51         Update copyright years.
53 2016-12-01  Matthias Klose  <doko@ubuntu.com>
55         * configure.ac: Don't use pkg-config to check for bdw-gc.
56         * configure: Regenerate.
58 2016-11-30  Matthias Klose  <doko@ubuntu.com>
60         * configure.ac: Set BDW_GC_CFLAGS and BDW_GC_LIBS after checking
61         for the existence of the pkg-config modules.
62         * Regenerate.
64 2016-11-30  Jakub Jelinek  <jakub@redhat.com>
66         * configure.ac (--enable-objc-gc): If not given, default to
67         enable_objc_gc=no.
68         * configure: Regenerated.
70 2016-11-30  Matthias Klose  <doko@ubuntu.com>
72         * configure.ac (--enable-objc-gc): Allow to configure with a
73         system provided boehm-gc.
74         * configure: Regenerate.
75         * Makefile.in (OBJC_BOEHM_GC_LIBS): Get value from configure.
76         * gc.c: Include system bdw-gc headers.
77         * memory.c: Likewise.
78         * objects.c: Likewise.
80 2016-11-15  Matthias Klose  <doko@ubuntu.com>
82         * aclocal.m4: Regenerate.
83         * configure: Likewise.
85 2016-01-04  Jakub Jelinek  <jakub@redhat.com>
87         Update copyright years.
89 2015-11-07  Trevor Saunders  <tbsaunde+gcc@tbsaunde.org>
91         PR libobjc/24775
92         * encoding.c (_darwin_rs6000_special_round_type_align): Use
93         __CHAR_BIT__ instead of BITS_PER_UNIT.
94         (objc_sizeof_type): Likewise.
95         (objc_layout_structure): Likewise.
96         (objc_layout_structure_next_member): Likewise.
97         (objc_layout_finish_structure): Likewise.
98         (objc_layout_structure_get_info): Likewise.
100 2015-11-03  Trevor Saunders  <tbsaunde+gcc@tbsaunde.org>
102         PR libobjc/24775
103         * encoding.c (objc_layout_finish_structure): Remove usage of
104         ROUND_TYPE_SIZE.
106 2015-09-12  Trevor Saunders  <tbsaunde+gcc@tbsaunde.org>
108         PR libobjc/24775
109         * sendmsg.c (tm.h): Remove include.
111 2015-09-12  Trevor Saunders  <tbsaunde+gcc@tbsaunde.org>
113         PR libobjc/24775
114         * sendmsg.c (gen_rtx): Remove macro.
115         (gen_rtx_MEM): Likewise.
116         (gen_rtx_REG): Likewise.
117         (rtx): Likewise.
119 2015-09-12  Trevor Saunders  <tbsaunde+gcc@tbsaunde.org>
121         PR libobjc/24775
122         * sendmsg.c: Remove check of STRUCT_VALUE macro.
124 2015-05-13  Eric Botcazou  <ebotcazou@adacore.com>
126         * configure.ac: Remove manual SJLJ check.
127         * config.h.in: Regenerate.
128         * configure: Likewise.
129         * exception.c: Replace SJLJ_EXCEPTIONS by __USING_SJLJ_EXCEPTIONS__.
131 2015-05-13  Michael Haubenwallner  <michael.haubenwallner@ssi-schaefer.com>
133         * aclocal.m4: Regenerated with automake-1.11.6.
135 2015-05-04  Trevor Saunders  <tbsaunde+gcc@tbsaunde.org>
137         * configure: Regenerate.
139 2015-05-01  Trevor Saunders  <tbsaunde+gcc@tbsaunde.org>
141         * acinclude.m4: Include bitfields.m4.
142         * config.h.in: Regenerate.
143         * configure: Likewise.
144         * configure.ac: Invoke gt_BITFIELD_TYPE_MATTERS.
145         * encoding.c: Check HAVE_BITFIELD_TYPE_MATTERS.
147 2015-04-29  Trevor Saunders  <tbsaunde+gcc@tbsaunde.org>
149         * encoding.c (objc_layout_structure_next_member): Check the value of
150         PCC_BITFIELD_TYPE_MATTERS not if it is defined.
152 2015-02-05  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
154         PR libobjc/63765
155         * thr.c (_XOPEN_SOURCE): Remove.
157 2015-01-27  Matthias Klose  <doko@ubuntu.com>
159         * sendmsg.c: Add prototypes for __objc_get_forward_imp and get_imp.
161 2015-01-09  Dimitris Papavasiliou  <dpapavas@gmail.com>
163         PR libobjc/51891
164         * ivars.c: Add a check for classes without instance
165         variables, which have a NULL ivar list pointer.
167 2015-01-05  Jakub Jelinek  <jakub@redhat.com>
169         Update copyright years.
171 2014-11-21  H.J. Lu  <hongjiu.lu@intel.com>
173         PR bootstrap/63784
174         * configure: Regenerated.
176 2014-11-11  Francois-Xavier Coudert  <fxcoudert@gcc.gnu.org>
178         PR target/63610
179         * configure: Regenerate.
181 2014-11-05  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
183         * thr.c (_XOPEN_SOURCE): Define as 600.
185 2014-07-27  Alan Modra  <amodra@gmail.com>
186             Matthias Klose  <doko@ubuntu.com>
188         PR libobjc/61920
190         * encoding.c: Define rs6000_special_adjust_field_align_p.
192 2014-01-02  Richard Sandiford  <rdsandiford@googlemail.com>
194         Update copyright years
196 2013-09-20  Alan Modra  <amodra@gmail.com>
198         * configure: Regenerate.
200 2013-07-21   Ondřej Bílka  <neleai@seznam.cz>
202         * class.c: Fix typos.
203         * encoding.c: Likewise.
204         * init.c: Likewise.
205         * objc-private/runtime.h: Likewise.
206         * objc/runtime.h: Likewise.
207         * objc-sync.c: Likewise.
209 2013-07-04  Kai Tietz  <ktietz@redhat.com>
211         * exception.c: Add check for SjLj to SEH blocks.
213 2013-02-03  Richard Sandiford  <rdsandiford@googlemail.com>
215         Update copyright years.
217 2012-10-19  Michael Meissner  <meissner@linux.vnet.ibm.com>
219         * encoding.c (TARGET_VSX): Provide definitions based on the
220         current compilation options, and not based off the target options
221         structure.
222         (TARGET_ALTIVEC): Likewise.
223         (TARGET_64BIT): Likewise.
225 2012-09-14  David Edelsohn  <dje.gcc@gmail.com>
227         * configure: Regenerated.
229 2012-07-19  Tristan Gingold  <gingold@adacore.com>
230             Richard Henderson  <rth@redhat.com>
232         * exception.c (__gnu_objc_personality_seh0): New function.
234 2012-05-16  H.J. Lu  <hongjiu.lu@intel.com>
236         * configure: Regenerated.
238 2012-03-12  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
240         * configure.ac (enable_objc_gc): Remove alpha*-dec-osf* handling.
241         * configure: Regenerate.
243         * thr.c (_XOPEN_SOURCE): Define unconditionally.
245 2011-11-21  Andreas Tobler  <andreast@fgznet.ch>
247         * configure: Regenerate.
249 2011-11-02  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
251         * Makefile.in (INCLUDES): Add -I$(MULTIBUILDTOP)../libgcc.
252         * configure.ac (target_thread_file, HAVE_GTHR_DEFAULT): Remove.
253         * configure: Regenerate.
254         * config.h.in: Regenerate.
256 2011-10-17  Paul Brook  <paul@codesourcery.com>
257             Matthias Klose  <doko@ubuntu.com>
259         * exception.c (parse_lsda_header): hardcode ttype_encoding for older
260         ARM EABI toolchains.
261         (get_ttype_entry) Remove __ARM_EABI_UNWINDER__ variant.
263 2011-10-09  Nicola Pero  <nicola.pero@meta-innovation.com>
265         PR libobjc/49883
266         * init.c (__objc_exec_class): Work around a bug in clang's code
267         generation.  Clang sets the class->info field to values different
268         from 0x1 or 0x2 (the only allowed values in the traditional GNU
269         Objective-C runtime ABI) to store some additional information, but
270         this breaks backwards compatibility.  Wipe out all the bits in the
271         fields other than the first two upon loading a class.
273 2011-10-09  Nicola Pero  <nicola.pero@meta-innovation.com>
275         * class.c (objc_lookup_class): Added back for compatibility with
276         clang which seems to emit calls to it.
278 2011-10-08  Richard Frith-Macdonald <rfm@gnu.org>
279             Nicola Pero  <nicola.pero@meta-innovation.com>
281         PR libobjc/50428
282         * sendmsg.c (__objc_send_initialize): If a class does not have an
283         +initialize method, search for an +initialize method in the
284         superclass and in the ancestor classes and execute the first one
285         that is found.  This makes the GNU runtime behave in the same way
286         as the Apple/NeXT runtime with respect to +initialize methods and
287         subclassing.
289 2011-08-06  Nicola Pero  <nicola.pero@meta-innovation.com>
291         PR libobjc/50002
292         * class.c (__objc_update_classes_with_methods): Iterate over meta
293         classes as well as normal classes when refreshing the method
294         implementations.  This fixes replacing class methods.
296 2011-08-06  Nicola Pero  <nicola.pero@meta-innovation.com>
298         * class.c (class_getSuperclass): Fixed to work with meta classes
299         still in construction too.
301 2011-08-06  Nicola Pero  <nicola.pero@meta-innovation.com>
303         * class.c (class_getSuperclass): Fixed typo in comment.
304         
305 2011-08-06  Nicola Pero  <nicola.pero@meta-innovation.com>
307         PR libobjc/49882
308         * class.c (class_getSuperclass): Return the superclass if the
309         class is in construction.
310         * objc/runtime.h (class_getSuperclass): Updated documentation.
312 2011-08-05  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
314         * Makefile.in (INCLUDES): Search
315         $(srcdir)/$(MULTISRCTOP)../libgcc.
317 2011-06-08  Nicola Pero  <nicola.pero@meta-innovation.com>
319         * objc/objc.h (__GNU_LIBOBJC__): Bumped to 20110608.
321 2011-06-08  Nicola Pero  <nicola.pero@meta-innovation.com>
323         * configure.ac (VERSION): Bumped to 4:0:0.
324         * configure (VERSION): Likewise.
326 2011-06-08  Nicola Pero  <nicola.pero@meta-innovation.com>
328         * objc/README: Updated.
329         * objc-private/selector.h: Updated comments.
330         
331 2011-06-07  Nicola Pero  <nicola.pero@meta-innovation.com>
333         * sendmsg.c (class_get_instance_method): Removed.
334         (class_get_class_method): Removed.
335         (objc_get_uninstalled_dtable): Removed.
337 2011-06-07  Nicola Pero  <nicola.pero@meta-innovation.com>
339         * objc-private/module-abi-8.h (class_get_instance_size): Removed.
340         * objects.c (class_create_instance): Removed.
341         * error.c (__USE_FIXED_PROTOTYPES__): Removed.
342         * gc.c (__objc_generate_gc_type_description): Use
343         class_getInstanceSize() instead of class_get_instance_size().
344         * selector.c (sel_types_match): Made static.
345         (sel_get_typed_uid): Removed.
346         (sel_get_any_typed_uid): Removed.
347         (sel_get_name): Removed.
348         (sel_get_type): Removed.
349         (sel_register_name): Removed.
350         (sel_register_typed_name): Removed.
351         (sel_get_uid): Removed.
353 2011-06-07  Nicola Pero  <nicola.pero@meta-innovation.com>
355         * encoding.c (method_get_number_of_arguments): Removed.
356         (method_get_sizeof_arguments): Removed.
358 2011-06-07  Nicola Pero  <nicola.pero@meta-innovation.com>
360         * class.c (objc_next_class): Removed.
361         (class_pose_as): Removed.
362         (CLASSOF): Removed.
363         (class_table_replace): Removed.
364         (objc_lookup_class): Removed.
366 2011-06-07  Nicola Pero  <nicola.pero@meta-innovation.com>
368         Removed the Traditional Objective-C runtime public API.
369         * Makefile.in (OBJC_DEPRECATED_H): Variable removed.
370         (install-headers): Do not create the objc/deprecated directory and
371         do not install the deprecated headers.
372         (OBJC_H): Removed encoding.h and objc-api.h.
373         * Object.m: Removed all methods with the exception of -class and
374         -isEqual:.  Updated includes.  ([-class]): Use Modern API.
375         * objc/Object.h: Do not include deprecated/Object.h.
376         * objc/deprecated/Object.h: Removed.
377         * linking.m (__objc_linking): Call [Object class] instead of
378         [Object name].
379         * Protocol.m: Removed all methods with the exception of -isEqual:.
380         Updated includes.
381         * objc/Protocol.h: Do not include deprecated/Protocol.h.
382         * objc/deprecated/Protocol.h: Removed.
383         * objc/deprecated/struct_objc_symtab.h: Removed.
384         * objc/deprecated/struct_objc_module.h: Removed.
385         * objc/deprecated/struct_objc_ivar.h: Removed.
386         * objc/deprecated/struct_objc_ivar_list.h: Removed.
387         * objc/deprecated/struct_objc_method.h: Removed.
388         * objc/deprecated/struct_objc_method_list.h: Removed.
389         * objc/deprecated/struct_objc_protocol_list.h: Removed.
390         * objc/deprecated/struct_objc_category.h: Removed.
391         * objc/deprecated/MetaClass.h: Removed.
392         * objc/deprecated/objc_msg_sendv.h: Removed.  
393         * objc/deprecated/README: Removed.
394         * objc/deprecated/struct_objc_class.h: Removed.
395         * objc/deprecated/struct_objc_protocol.h: Removed.
396         * objc/deprecated/struct_objc_selector.h: Removed.
397         * objc/encoding.h: Removed.
398         * objc/message.h (struct objc_super): Removed the definition for
399         the Traditional Objective-C runtime API.
400         * objc/objc.h: Do not include objc/objc-decls.h.
401         deprecated/struct_objc_selector.h, deprecated/MetaClass.h,
402         deprecated/struct_objc_class.h, deprecated/struct_objc_protocol.h
403         and deprecated/objc_msg_sendv.h.  Uncommented new definition of
404         Protocol *.
405         * objc/objc-api.h: Removed.
406         * objc/runtime.h: Updated comments.  Removed check to detect
407         concurrent usage of Traditional and Modern APIs.
408         * objc-private/module-abi-8.h: Always define struct objc_class and
409         struct objc_protocol.  (struct objc_protocol_list): Changed type
410         of 'list' argument from 'Protocol *' to 'struct objc_protocol *'.
411         (class_get_instance_size): Added.
412         * objc-private/protocols.h (__objc_protocols_add_protocol): Take a
413         'struct objc_protocol *' as argument, not a 'Protocol *'.
414         * objc-private/runtime.h: Updated comments.
415         * objc-private/selector.h (struct objc_selector, sel_eq): Added.
416         * class.c: Include objc-private/selector.h.
417         (objc_get_meta_class): Return a Class instead of a MetaClass.
418         * encoding.c (method_get_next_argument): Removed.
419         (method_get_first_argument): Removed.
420         (method_get_nth_argument): Removed.
421         * gc.c: Include objc/runtime.h instead of objc/encoding.h.
422         Include objc-private/module-abi-8.h and ctype.h.
423         * protocols.c (__objc_protocols_add_protocol): Take a 'struct
424         objc_protocl *' as argument, not a 'Protocol *'.
425         (class_addProtocol): Added casts to 'struct objc_protocol *' and
426         'Protocol *'.
427         (class_copyProtocolList): Likewise.
428         (protocol_conformsToProtocol): Likewise.
429         (protocol_copyProtocolList): Likewise.
430         * sarray.c: Include objc-private/module-abi-8.h.
431         * sendmsg.c (method_get_next_argument): Removed.
432         (method_get_first_argument): Removed.
433         (method_get_nth_argument): Removed.
434         (objc_msg_sendv): Removed.
435         (arglist_t, retval_t): New.  (class_get_class_method): Take a
436         'Class', not 'MetaClass', argument.
437         * thr.c: Include module-abi-8.h.
438         
439 2011-06-03  Nicola Pero  <nicola.pero@meta-innovation.com>
441         * Makefile.in (OBJC_DEPRECATED_H): Removed struct_objc_static_instances.h
442         and objc_get_uninstalled_dtable.h.
443         * objc/deprecated/struct_objc_static_instances.h: Removed.
444         * objc/deprecated/objc_get_uninstalled_dtable.h: Removed.       
445         * objc/objc-api.h: Do not include deprecated/objc_static_instances.h
446         and deprecated/objc_get_uninstalled_dtable.h.
447         
448 2011-06-03  Nicola Pero  <nicola.pero@meta-innovation.com>
450         * Makefile.in (OBJC_DEPRECATED_H): Removed objc_object_alloc.h.
451         * objc/deprecated/objc_object_alloc.h: Removed.
452         * objc/objc-api.h: Do not include deprecated/objc_object_alloc.h.
453         * objects.c (_objc_object_alloc, _objc_object_dispose,
454         _objc_object_copy): Removed.
455         * libobjc.def (__objc_object_alloc, __objc_object_copy,
456         __objc_object_dispose): Removed.
457         
458 2011-06-03  Nicola Pero  <nicola.pero@meta-innovation.com>
460         * Makefile.in (OBJC_DEPRECATED_H): Removed METHOD_NULL.h.
461         * objc/objc-api.h: Do not include deprecated/METHOD_NULL.h.
462         * objc/deprecated/METHOD_NULL.h: Removed.
463         
464 2011-06-03  Nicola Pero  <nicola.pero@meta-innovation.com>
466         * Makefile.in (OBJC_DEPRECATED_H): Removed objc_valloc.h,
467         objc_malloc.h and objc_unexpected_exception.h.
468         (exception.lo): Do not use -Wno-deprecated-declarations.
469         (exception_gc.lo): Likewise.
470         * objc/objc-api.h: Do not include deprecated/objc_valloc.h,
471         deprecated/objc_malloc.h and
472         deprecated/objc_unexpected_exception.h.
473         * objc/deprecated/objc_valloc.h: Removed.
474         * objc/deprecated/objc_malloc.h: Removed.
475         * objc/deprecated/objc_unexpected_exception.h: Removed.
476         * exception.c (_objc_unexpected_exception): Removed.
477         (objc_exception_throw): Do not check for
478         _objc_unexpected_exception.
479         * memory.c (objc_valloc, _objc_malloc, _objc_atomic_malloc,
480         _objc_valloc, _objc_realloc, _objc_calloc, _objc_free): Removed.        
481         * libobjc.def (_objc_unexpected_exception, objc_valloc): Removed.
482         
483 2011-06-03  Nicola Pero  <nicola.pero@meta-innovation.com>
485         * objc/objc.h: Do not include deprecated/STR.h.
486         * objc/deprecated/STR.h: Removed.
487         * Makefile.in (OBJC_DEPRECATED_H): removed STR.h.
488         
489 2011-06-03  Nicola Pero  <nicola.pero@meta-innovation.com>
491         * Makefile.in (OBJC_H): Removed hash.h and sarray.h.
492         (OBJC_DEPRECATED_H): Likewise.
493         * libobjc.def (objc_hash_new, objc_hash_delete, objc_hash_add,
494         objc_hash_remove, objc_hash_next, objc_hash_value_for_key,
495         objc_hash_is_key_in_hash, hash_add, hash_delete, hash_new,
496         hash_next, hash_remove, hash_value_for_key, hash_is_key_in_hash,
497         sarray_at_put, sarray_at_put_safe, sarray_free, sarray_lazy_copy,
498         sarray_new, sarray_realloc, sarray_remove_garbage): Removed.
499         * objc/sarray.h: Removed.
500         * objc/hash.h: Removed.
501         * objc/deprecated/sarray.h: Removed.
502         * objc/deprecated/hash.h: Removed.
503         * objc/Object.h: Do not include objc/deprecated/hash.h
504         * Object.m: Include string.h.
505         * objc/objc-api.h: Do not include objc/deprecated/hash.h.
506         * objc-private/common.h (GNU_LIBOBJC_COMPILING_LIBOBJC_ITSELF):
507         Removed.
509 2011-06-03  Nicola Pero  <nicola.pero@meta-innovation.com>
511         * Object.m ([-forward::]): Removed.
512         * objc/deprecated/Object.h ([-forward::]): Removed.
513         * sendmsg.c (__objc_forward): Updated comments.
514         
515 2011-06-03  Nicola Pero  <nicola.pero@meta-innovation.com>
517         * Makefile.in (OBJC_H): Removed objc-list.h.
518         (OBJC_DEPRECATED_H): Removed objc-list.h.
519         * objc/objc-list.h: File removed.
520         * objc/deprecated/objc-list.h: File removed.
522 2011-06-03  Nicola Pero  <nicola.pero@meta-innovation.com>
524         * Makefile.in (OBJC_H): Removed typedstream.h.
525         (OBJC_DEPRECATED_H): Removed typedstream.h.
526         (C_SOURCE_FILES): Removed archive.c.
527         (Object.lo): Rule removed.
528         (Object_gc.lo): Likewise.
529         (archive.lo): Likewise.
530         (archive_gc.lo): Likewise.
531         * objc/deprecated/Object.h ([+streamVersion:], [-read], [-write],
532         [-awake]): Removed.
533         Do not include deprecated/typedstream.h.
534         * Object.m: Removed the same methods.
535         * archive.c: File removed.
536         * objc/typedstream.h: File removed.
537         * objc/deprecated/typedstream.h: File removed.
538         * libobjc.def (__objc_read_nbyte_uint, __objc_read_nbyte_ulong,
539         __objc_write_class, __objc_write_object, __objc_write_selector,
540         objc_close_typed_stream, objc_end_of_typed_stream,
541         objc_flush_typed_stream, objc_get_stream_class_version,
542         objc_open_typed_stream, objc_open_typed_stream_for_file,
543         objc_read_array, objc_read_char, objc_read_int, objc_read_long,
544         objc_read_object, objc_read_selector, objc_read_short,
545         objc_read_string, objc_read_type, objc_read_types,
546         objc_read_unsigned_char, objc_read_unsigned_int,
547         objc_read_unsigned_long, objc_read_unsigned_short,
548         objc_write_array, objc_write_char, objc_write_int,
549         objc_write_long, objc_write_object, objc_write_object_reference,
550         objc_write_root_object, objc_write_selector, objc_write_short,
551         objc_write_string, objc_write_string_atomic, objc_write_type,
552         objc_write_types, objc_write_unsigned_char,
553         objc_write_unsigned_int, objc_write_unsigned_long,
554         objc_write_unsigned_short): Removed.
555         
556 2011-06-02  Nicola Pero  <nicola.pero@meta-innovation.com>
558         * Makefile.in (OBJC_DEPRECATED_H): Removed objc_error.h.
559         * objc/deprecated/objc_error.h: Removed.
560         * objc/objc-api.h: Do not include deprecated/objc_error.h.
561         * libobjc.def (objc_error, objc_verror): Removed.
562         * error.c (_objc_error_handler, objc_error, objc_verror,
563         objc_set_error_handler): Removed.
564         * Object.m ([-error:], [-perform:], [-perform:with:],
565         [-perform:with:with], [-subclassResponsibility:],
566         [-notImplemented:], [-shouldNotImplement:], [-doesNotRecognize:]):
567         Removed.
568         * objc/deprecated/Object.h: Removed the same methods.
569         * sendmsg.c (__objc_forward): Do not try to invoke the "error:"
570         method after trying to invoke the "doesNotRecognize:" method.
571         
572 2011-05-26  Nicola Pero  <nicola.pero@meta-innovation.com>
574         * sendmsg.c: Reindented part of the file.  No non-trivial changes
575         in code.
577 2011-05-26  Nicola Pero  <nicola.pero@meta-innovation.com>
579         * sendmsg.c (__objc_install_dtable_for_class): Use objc_getClass,
580         not objc_lookup_class.
582 2011-05-25  Richard Frith-Macdonald <rfm@gnu.org>
583             David Ayers  <ayers@fsfe.org>
585         PR libobjc/38307
586         * sendmsg.c: Include objc/hash.h.
587         (get_implementation): New function, mostly with code from get_imp
588         updated to support the new +initialize dispatch table logic.
589         (get_imp): Use get_implementation.
590         (__objc_responds_to): Updated to support the new +initialize
591         dispatch table logic.
592         (class_respondsToSelector): Likewise.
593         (objc_msg_lookup): Use get_implementation.
594         (__objc_init_install_dtable): Removed.
595         (__objc_install_methods_in_dtable): Updated arguments.
596         (__objc_install_dispatch_table_for_class): Renamed to
597         __objc_install_dtable_for_class and updated to support the new
598         +initialize dispatch table logic.
599         (__objc_update_dispatch_table_for_class): Updated to support the
600         new +initialize dispatch table logic.
601         (__objc_forward): Call get_implementation instead of get_imp.
602         (prepared_dtable_table): New.
603         (__objc_prepare_dtable_for_class): New. 
604         (__objc_prepared_dtable_for_class): New.
605         (__objc_get_prepared_imp): New.
606         (__objc_install_prepared_dtable_for_class): New.
607         
608 2011-05-24  Nicola Pero  <nicola.pero@meta-innovation.com>
610         PR libobjc/48177
611         * selector.c (__sel_register_typed_name): Use sel_types_match()
612         instead of strcmp() to compare selector types (Suggestion by
613         Richard Frith-Macdonald <rfm@gnu.org>).
615 2011-04-15  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
617         PR libobjc/32037
618         * Makefile.in (OBJC_GCFLAGS): Move ...
619         * configure.ac (enable_objc_gc): ... here.
620         Add $(libsuffix) to OBJC_BOEHM_GC.
621         * configure: Regenerate.
623 2011-02-28  Nicola Pero  <nicola.pero@meta-innovation.com>
624         
625         * selector.c (sel_getTypedSelector): Return NULL if there are
626         multiple selectors with conflicting types.
627         * objc/runtime.h (sel_getTypedSelector): Updated documentation.
628         
629 2011-02-28  Richard Frith-Macdonald <rfm@gnu.org>
631         PR libobjc/47922
632         * gc.c (class_ivar_set_gcinvisible): Use _C_GCINVISIBLE instead of
633         a hardcoded "!".
635 2011-02-13  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
637         * configure: Regenerate.
639 2010-12-26  Nicola Pero  <nicola.pero@meta-innovation.com>
641         * init.c (create_tree_of_subclasses_inherited_from): Use
642         class_superclass_of_class instead of assuming a class is
643         unresolved when it could be resolved.  Tidied up assignment and
644         check.
645         (__objc_tree_insert_class): Enhanced DEBUG_PRINTF.
646         (objc_tree_insert_class): Tidied up loop; return immediately upon
647         inserting a class.
648         (__objc_exec_class): Do not set __objc_class_tree_list.
649         
650 2010-12-24  Nicola Pero  <nicola.pero@meta-innovation.com>
652         * selector.c (sel_getTypedSelector): Return NULL if given a NULL
653         argument.
654         (sel_registerTypedName): Same.
655         (sel_registerName): Same.
656         * objc/runtime.h: Updated documentation.
657         
658 2010-12-24  Nicola Pero  <nicola.pero@meta-innovation.com>
660         * objc/runtime.h (class_addIvar): Updated documentation.  The
661         alignment is actually the log_2 of the alignment in bytes.
662         * ivars.c (class_addIvar): Corresponding change to the
663         implementation.
664         
665 2010-12-24  Nicola Pero  <nicola.pero@meta-innovation.com>
667         * objc/runtime.h (sel_getType): Renamed to sel_getTypeEncoding to
668         be consistent with method_getTypeEncoding and
669         ivar_getTypeEncoding.
670         (sel_copyTypedSelectorList, sel_getTypedSelector): New.
671         * selector.c (sel_getType): Renamed to sel_getTypeEncoding.
672         (sel_copyTypedSelectorList, sel_getTypedSelector): New.
673         (sel_get_type): Updated call to sel_getType.
674         
675 2010-12-24  Nicola Pero  <nicola.pero@meta-innovation.com>
677         * objc/runtime.h (class_conformsToProtocol,
678         class_copyProtocolList): Updated documentation.
680 2010-12-23  Nicola Pero  <nicola.pero@meta-innovation.com>
682         * init.c (create_tree_of_subclasses_inherited_from): Updated
683         DEBUG_PRINTF messages.
684         (__objc_tree_insert_class): Same.
685         (__objc_send_load_using_method_list): Same.
686         (__objc_send_load): Same.
687         (__objc_exec_class): Same.  In particular, do not print the module
688         name since it is no longer used.
689         * sendmsg.c (__objc_send_initialize): Added DEBUG_PRINTFs for
690         tracking +initialize calls.
691         (__objc_update_dispatch_table_for_class): Added DEBUG_PRINTFs for
692         tracking updates of dispatch tables.
693         (__objc_install_dispatch_table_for_class): Same.
694         
695 2010-12-23  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
697         * Makefile.in (libobjc$(libsuffix).la): Link with -Wc,-shared-libgcc.
698         (libobjc_gc$(libsuffix).la): Likewise.
700 2010-12-23  Nicola Pero  <nicola.pero@meta-innovation.com>
702         * sendmsg.c (class_addMethod): Return NO if the method already
703         exists in the class.
705 2010-12-22  Nicola Pero  <nicola.pero@meta-innovation.com>
707         * init.c (duplicate_classes): New.
708         (__objc_exec_class): Initialize duplicate_classes.
709         (__objc_create_classes_tree): Ignore classes in the
710         duplicate_classes table.
711         (__objc_call_load_callback): Same.
712         (__objc_init_class): If a duplicate class is found, add it to
713         duplicate_classes instead of aborting.  Return YES if the class is
714         not a duplicate, and NO if it is.
715         * objc-private/runtime.h (__objc_init_class): Updated prototype.
717 2010-12-22  Nicola Pero  <nicola.pero@meta-innovation.com>
719         * objc-private/objc-list.h: Reindented file.  No code changes.
720         * objc-private/sarray.h: Same change.
722 2010-12-22  Nicola Pero  <nicola.pero@meta-innovation.com>
724         * objc-private/accessors.h: Removed 'extern "C"' guards.  This
725         file is never compiled with C++.
726         * objc-private/hash.h: Same change.
727         * objc-private/objc-list.h: Same change.
728         * objc-private/objc-sync.h: Same change.
729         * objc-private/protocols.h: Same change.
730         * objc-private/runtime.h: Same change.
731         * objc-private/sarray.h: Same change.
732         * objc-private/selector.h: Same change.
734 2010-12-21  Nicola Pero  <nicola.pero@meta-innovation.com>
736         PR libobjc/18764
737         * class.c (__objc_add_class_to_hash): Return YES if the class was
738         added, and NO if it already existed.
739         * init.c (__objc_init_class): If __objc_add_class_to_hash returns
740         NO, then abort the program with an error message.
741         * objc-private/runtime.h (__objc_add_class_to_hash): Updated
742         declaration.
744 2010-12-21  Nicola Pero  <nicola.pero@meta-innovation.com>      
746         * init.c (_objc_load_callback): Initialize with 0.
747         (__objc_call_callback): Renamed to __objc_call_load_callback.
748         Check _objc_load_callback only once, and if it is not set, return
749         immediately.
750         (objc_send_load): Updated call to __objc_call_callback.
751         
752 2010-12-21  Nicola Pero  <nicola.pero@meta-innovation.com>
754         PR libobjc/16110
755         * init.c (__objc_send_message_in_list): Renamed to
756         __objc_send_load_using_method_list.  Do not take an 'op' argument.
757         Register the 'load' selector if needed.
758         (__objc_send_load): Do not register the 'load' selector.  Updated
759         call to __objc_send_message_in_list.
760         (__objc_create_classes_tree): Add the class of any claimed
761         category that was loaded in the module to the list of classes for
762         which we try to execute +load.
763         
764 2010-12-21  Nicola Pero  <nicola.pero@meta-innovation.com>
766         * objc-private/common.h: When DEBUG is defined, include <stdio.h>.
767         Updated comments.
768         * init.c (__objc_tree_insert_class): Use %p, not %x, when printing
769         a pointer using DEBUG_PRINTF.
770         
771 2010-12-21  Nicola Pero  <nicola.pero@meta-innovation.com>
773         PR libobjc/45953
774         * selector.c (__sel_register_typed_name): When registering a new
775         selector with the same name as an existing one, reuse the existing
776         name string.  Also updated types, casts and comments in the whole
777         function.
779 2010-12-21  Nicola Pero  <nicola.pero@meta-innovation.com>
781         * objc-private/module-abi-8.h (struct objc_symtab): Declare 'refs'
782         to be 'struct objc_selector *' and not 'SEL'.
783         * init.c (__objc_exec_class): Call
784         __objc_register_selectors_from_module instead of iterating over
785         each selector and calling __sel_register_typed_name for each.
786         * objc-private/selector.h: Declare
787         __objc_register_selectors_from_module instead of
788         __sel_register_typed_name.
789         * selector.c (__objc_register_selectors_from_module): New.
790         (__sel_register_typed_name): Made static.
791         
792 2010-12-21  Nicola Pero  <nicola.pero@meta-innovation.com>
794         * linking.m: Do not include objc/NXConstStr.h.
796 2010-12-21  Nicola Pero  <nicola.pero@meta-innovation.com>
797         
798         * objc-private/runtime.h (DEBUG_PRINTF): Moved from here ...
799         * objc-private/common.h (DEBUG_PRINTF): To here.
800         * hash.c: Do not include objc-private/runtime.h and objc/thr.h.
801         
802 2010-12-21  Nicola Pero  <nicola.pero@meta-innovation.com>
804         * hash.c: Tidied up comments and indentation.  No code changes.
806 2010-12-19  Nicola Pero  <nicola.pero@meta-innovation.com>
808         PR libobjc/47012
809         * accessors.m (objc_getProperty): If not atomic, do not
810         retain/autorelease the returned value.
812 2010-12-19  Nicola Pero  <nicola.pero@meta-innovation.com>
814         * objc-private/runtime.h (__objc_selector_max_index,
815         __objc_init_selector_tables, __objc_register_selectors_from_class,
816         __objc_register_selectors_from_list,
817         __objc_register_selectors_from_description_list): Moved to ...
818         * objc-private/selector.h: ... here.
820 2010-12-19  Nicola Pero  <nicola.pero@meta-innovation.com>
822         * objc-private/runtime.h (__objc_class_links_resolved): Removed.
823         (__objc_print_dtable_stats): Removed.
824         (__sel_register_typed_name): Removed.
825         * sendmsg.c (__objc_print_dtable_stats): Use 'void' as argument.
826         
827 2010-12-19  Nicola Pero  <nicola.pero@meta-innovation.com>
829         * init.c (__objc_exec_class): Call __objc_resolve_class_links (),
830         if appropriate, after loading the module.
832 2010-12-19  Nicola Pero  <nicola.pero@meta-innovation.com>
834         * sendmsg.c (method_setImplementation): Do not declare.
836 2010-12-19  Nicola Pero  <nicola.pero@meta-innovation.com>
838         * objc/message.h: Updated comments.
839         * objc/runtime.h: Updated comments.
840         
841 2010-12-19  Nicola Pero  <nicola.pero@meta-innovation.com>
843         * class.c (objc_lookupClass): Renamed to objc_lookUpClass.
844         * protocols.c: Updated all calls to objc_lookupClass to call
845         objc_lookUpClass instead.
846         * sendmsg.c (objc_lookupClass): Do not declare.
847         (get_imp): Update call to objc_lookupClass to call
848         objc_lookUpClass instead.
849         * objc/runtime.h (objc_lookupClass): Renamed to objc_lookUpClass.
851 2010-12-19  Nicola Pero  <nicola.pero@meta-innovation.com>
853         * objc/runtime.h (class_ivar_set_gcinvisible): Declare.
854         * sendmsg.c (_CLS_IN_CONSTRUCTION, CLS_IS_IN_CONSTRUCTION): Do not
855         define.  Updated comments.
856         
857 2010-12-19  Nicola Pero  <nicola.pero@meta-innovation.com>
859         * objc/encoding.h: Updated comments.
860         * objc/runtime.h: Updated comments.
861         (objc_setGetUnknownClassHandler): Mark with objc_EXPORT.
862         (objc_sizeof_type): Same.
863         (objc_alignof_type): Same.
864         (objc_aligned_size): Same.
865         (objc_promoted_size): Same.
866         (objc_skip_type_qualifiers): Same.
867         (objc_skip_typespec): Same.
868         (objc_skip_offset): Same.
869         (objc_skip_argspec): Same.
870         (objc_get_type_qualifiers): Same.
871         (objc_layout_structure): Same.
872         (objc_layout_structure_next_member): Same.
873         (objc_layout_finish_structure): Same.
874         (objc_layout_structure_get_info): Same.
875         
876 2010-12-19  Nicola Pero  <nicola.pero@meta-innovation.com>
878         * init.c: Updated comments.
879         * objc/objc-api.h: Updated comments.
880         * objc/runtime.h (_objc_load_callback): Declare.
881         
882 2010-12-19  Nicola Pero  <nicola.pero@meta-innovation.com>
884         * objc/Object.h: Include deprecated/typedstream.h and
885         deprecated/hash.h instead of typedstream.h.  Updated comments.
887 2010-12-19  Nicola Pero  <nicola.pero@meta-innovation.com>
889         * Makefile.in (OBJC_DEPRECATED_H): Added objc_msg_sendv.h.
890         * objc/deprecated/objc_msg_sendv.h: New.
891         * objc/message.h: Do not define retval_t, apply_t, arglist,
892         arglist_t, objc_msg_sendv, now in
893         objc/deprecated/objc_msg_sendv.h.
894         * objc/objc.h: Do not include message.h; include
895         objc/deprecated/objc_msg_sendv.h instead.  Tidied up comments.
896         * sendmsg.c: Include objc/message.h.
897         * thr.c: Include objc/message.h.
898         
899 2010-12-19  Nicola Pero  <nicola.pero@meta-innovation.com>
901         * objc/objc-exception.h: Include objc-decls.h.  Mark all
902         functions with objc_EXPORT.
903         * objc/objc-sync.h: Same change.
905 2010-12-19  Nicola Pero  <nicola.pero@meta-innovation.com>
907         * Protocol.m: Moved all methods, with the exception of -isEqual:,
908         into the 'Deprecated' category.
909         * objc/Protocol.h: Removed all methods, moved to
910         objc/deprecated/Protocol.h.  Include objc/deprecated/Protocol.h.
911         * objc/deprecated/Protocol.h: New.
912         * Makefile.in (OBJC_DEPRECATED_H): Added Protocol.h.
913         
914 2010-12-19  Nicola Pero  <nicola.pero@meta-innovation.com>
916         * init.c: Include objc-private/selector.h.  Do not declare
917         __sel_register_typed_name.
918         * objc-private/selector.h (__sel_register_typed_name): Declare.
919         * selector.c: Include objc-private/selector.h.
920         
921 2010-12-18  Nicola Pero  <nicola.pero@meta-innovation.com>
923         * class.c: Tidied up comments and indentation.  No code changes.
924         * error.c: Same.
925         * exception.c: Same.
926         * init.c: Same.
927         * ivars.c: Same.
928         * memory.c: Same.
929         * objc-foreach.c: Same.
930         * objc-sync.c: Same.
931         * objects.c: Same.
932         * protocols.c: Same.
933         * sarray.c: Same.
934         * thr.c: Same.
936 2010-12-17  Nicola Pero  <nicola.pero@meta-innovation.com>
938         * init.c: Include objc/runtime.h and objc-private/module-abi-8.h
939         instead of objc/objc-api.h.
940         (init_check_module_version): Take a 'struct objc_module *'
941         argument instead of 'Module_t'.  Use 'struct objc_module *'
942         instead of 'Module_t'.
943         (__objc_created_classes_tree): Take a 'struct objc_module *'
944         argument instead of 'Module_t'; use 'struct objc_symtab *' instead
945         of 'Symtab_t'.
946         (__objc_call_callback): Take a 'struct objc_module *' argument
947         instead of 'Module_t'; use 'struct objc_symtab *' instead of
948         'Symtab_t' and 'struct objc_category *' instead of 'Category_t'.
949         (_objc_load_callback): Take a 'struct objc_category *' argument
950         instead of 'Category *'.
951         (class_superclass_of_class): Use objc_getClass() instead of
952         objc_lookup_class().
953         (create_tree_of_subclasses_inherited_from): Same change (also, use
954         an explicit 'if' instead of '?').
955         (objc_init_statics): Same change.
956         (objc_send_load): Same change.
957         (__objc_init_protocol): same change.
958         (__objc_send_message_in_list): Take a 'struct objc_method_list *'
959         argument instead of 'MethodList_t'.  Use 'struct objc_method *'
960         instead of 'Method_t'.
961         (__objc_send_load): Use 'struct objc_method_list *' instead of
962         'MethodList_t'.  Use sel_registerName() instead of
963         sel_register_name().
964         (__objc_exec_class): Take a 'struct objc_module *' argument
965         instead of 'Module_t'.  Use 'struct objc_symtab *' instead of
966         'Symtab_t'.  Use objc_getClass() instead of objc_lookup_class().
967         Use 'struct objc_category *' instead of 'Category_t'.
968         
969 2010-12-16  Nicola Pero  <nicola.pero@meta-innovation.com>
971         * sendmsg.c: Include objc/runtime.h instead of objc/objc-api.h.
972         Include objc-private/module-abi-8.h and objc-private/selector.h
973         instead of objc/encoding.h.
974         (objc_msg_lookup_super): Use super->super_class instead of
975         super->class.
976         (method_get_first_argument, method_get_next_argument): Declare
977         locally.
978         (class_get_instance_method): Declare before using.
979         (objc_msg_sendv): Use 'struct objc_method' instead of 'Method'.
980         (__objc_init_dispatch_tables, __objc_send_initialize): Use
981         sel_registerName() instead of sel_register_name().
982         (__objc_forward): Use sel_getName() instead of sel_get_name().
983         (objc_get_uninstalled_dtable): Use 'void' as argument.
984         * objc-private/selector.h: New.
986 2010-12-15  Nicola Pero  <nicola.pero@meta-innovation.com>
988         * objc/message.h (objc_super): When using the modern API, do not
989         define Super and Super_t, and always use 'super_class' for the
990         super class field.      
991         (objc_msg_lookup_super): Updated prototype to use 'struct
992         objc_super *' instead of 'Super_t'.
993         * sendmsg.c (objc_msg_lookup_super): Updated prototype to use
994         'struct objc_super *' instead of 'Super_t'.
996 2010-12-15  Nicola Pero  <nicola.pero@meta-innovation.com>
998         * objc/message.h: Update comments, reindented code and moved
999         deprecated types and functions at the end of the file.  No code
1000         changes.
1002 2010-12-15  Nicola Pero  <nicola.pero@meta-innovation.com>
1004         * ivars.c (class_addIvar): Use the 'size' argument instead of
1005         trying to calculate it using objc_sizeof_type().
1006         * objc/runtime.h (class_addIvar): Updated comments.
1007         
1008 2010-12-15  Nicola Pero  <nicola.pero@meta-innovation.com>
1010         * sendmsg.c: Reindented some code and tidied up comments.  No
1011         actual code changes.
1012         
1013 2010-12-14  Nicola Pero  <nicola.pero@meta-innovation.com>
1015         * objc/Object.h: Moved all the methods, with the exception of
1016         -class and -isEqual:, into ...
1017         * objc/deprecated/Object.h: here.
1018         * Object.m: Moved all the methods, with the exception of -class
1019         and -isEqual: into the 'Deprecated' category.
1021 2010-12-14  Nicola Pero  <nicola.pero@meta-innovation.com>
1023         * objects.c (object_copy): Do not #undef as we are no longer
1024         including objc/objc-api.h.
1025         * selector.c: Include objc/runtime.h and
1026         objc-private/module-abi-8.h.  Do not include objc/objc-api.h and
1027         objc/encoding.h.  Updated
1028         (__objc_register_selectors_from_class): Use struct
1029         objc_method_list * instead of MethodList_t.
1030         (__objc_register_selectors_from_list): Use Method instead of
1031         Method_t.
1032         (struct objc_method_description_list): Do not define here.
1033         (__objc_register_instance_methods_to_class): Use struct
1034         objc_method_list * instead of MethodList_t and Method instead of
1035         Method_t.
1036         
1037 2010-12-14  Nicola Pero  <nicola.pero@meta-innovation.com>
1039         * selector.c: Reindented some code and tidied up comments.  No
1040         actual code changes.
1042 2010-12-13  Iain Sandoe  <iains@gcc.gnu.org>
1044         * encoding.c (_darwin_rs6000_special_round_type_align): New.
1045         (darwin_rs6000_special_round_type_align): Adjust to use new routine.
1047 2010-12-11  Nicola Pero  <nicola.pero@meta-innovation.com>
1049         * sendmsg.c (selector_resolveClassMethod): New.
1050         (selector_resolveInstanceMethod): New.
1051         (__objc_resolve_class_method): New.
1052         (__objc_resolve_instance_method): New.
1053         (get_imp): Call __objc_resolve_class_method or
1054         __objc_resolve_instance_method at the appropriate time.
1055         (objc_msg_lookup): Same.
1056         (class_getClassMethod): Same.   
1057         (class_getInstanceMethod): Same.
1058         (__objc_init_dispatch_tables): Initialize
1059         selector_resolveClassMethod and selector_resolveInstanceMethod.
1060         * objc/runtime.h: Updated documentation of class_getClassMethod,
1061         class_getInstanceMethod and class_getMethodImplementation.
1062         
1063 2010-12-11  Nicola Pero  <nicola.pero@meta-innovation.com>
1065         * objc-private/module-abi-8.h (struct objc_symtab): Updated
1066         description of sel_ref_cnt and refs.
1067         * objc/deprecated/struct_objc_symtab.h (objc_symtab): Same change.
1068         
1069 2010-12-06  Dave Korn  <dave.korn.cygwin@gmail.com>
1071         PR target/40125
1072         PR lto/46695
1073         * configure.ac (extra_ldflags_libobjc): Invoke ACX_LT_HOST_FLAGS.
1074         * Makefile.in (lt_host_flags): Import AC_SUBST'd value.
1075         * aclocal.m4: Regenerate.
1076         * configure: Regenerate.
1078 2010-12-03  Matthias Klose  <doko@ubuntu.com> 
1080         * configure.ac (VERSION): Bump the version to 3:0:0.
1081         * configure: Regenerate.
1083 2010-11-23  Richard Frith-Macdonald <rfm@gnu.org>
1085         * sendmsg.c (get_imp): Fixed call to __objc_get_forward_imp to
1086         pass nil as the receiver since we don't know the receiver at this
1087         point.
1088         
1089 2010-11-18  Nicola Pero  <nicola.pero@meta-innovation.com>
1091         * ivars.c: Include stdlib.h.
1092         * protocols.c: Same change.
1094 2010-10-24  Nicola Pero  <nicola.pero@meta-innovation.com>
1096         * Makefile.in (OBJC_SOURCE_FILES): Added accessors.m.
1097         * accessors.m: New.
1098         * init.c: Include objc-private/accessors.h.
1099         (__objc_exec_class): Call __objc_accessors_init.
1100         * objc-private/accessors.h: New.
1102 2010-10-17  Nicola Pero  <nicola.pero@meta-innovation.com>
1104         * objc/message.h: Moved initial includes outside of extern "C".
1105         * objc/runtime.h: Add extern "C" for Objective-C++.
1107 2010-10-17  Nicola Pero  <nicola.pero@meta-innovation.com>
1109         * init.c (objc_send_load): Do not wait for NXConstantString to be
1110         registered before executing +load.  There is no point if
1111         -fconstant-string-class=xxx is used when compiling all modules,
1112         as is the case for almost all users.
1113         * linking.m (__objc_linking): Do not try to forcefully link in
1114         NXConstantString.
1116 2010-10-16  Nicola Pero  <nicola.pero@meta-innovation.com>
1118         * objc/runtime.h: Updated comments.
1119         (class_addMethod): New.
1120         (class_addIvar): New.
1121         (class_replaceMethod): New.
1122         (objc_allocateClassPair): New.
1123         (objc_registerClassPair): New.
1124         (objc_disposeClassPair): New.
1125         * class.c (objc_allocateClassPair): New.
1126         (objc_registerClassPair): New.
1127         (objc_disposeClassPair): New.
1128         (class_getSuperclass): Return Nil if a class is in construction.
1129         * init.c (__objc_exec_class): Call __objc_init_class.
1130         (__objc_init_class): New.
1131         * ivars.c (class_copyIvarList): Return NULL if class is in
1132         construction.  Do not lock the runtime mutex.
1133         (class_getInstanceVariable): Return NULL if class is in
1134         construction.  Do not lock the runtime mutex.
1135         (class_addIvar): New.
1136         * sendmsg.c (class_addMethod): New.
1137         (class_replaceMethod): New.
1138         * objc-private/module-abi-8.h (__CLS_SETNOTINFO): New.
1139         (_CLS_IN_CONSTRUCTION): New.
1140         (CLS_IS_IN_CONSTRUCTION): New.
1141         (CLS_SET_IN_CONSTRUCTION): New.
1142         (CLS_SET_NOT_IN_CONSTRUCTION): New.
1143         * objc-private/runtime.h (__objc_init_class): New.
1145 2010-10-16  Nicola Pero  <nicola.pero@meta-innovation.com>
1147         * class.c (class_getSuperclass): Call __objc_resolve_class_links
1148         if the class is not resolved yet.
1149         * ivars.c (class_getInstanceVariable): Use class_getSuperclass.
1150         
1151 2010-10-16  Nicola Pero  <nicola.pero@meta-innovation.com>
1153         * objc/runtime.h (class_getIvarLayout): New.
1154         (class_getWeakIvarLayout): New.
1155         (class_setIvarLayout): New.
1156         (class_setWeakIvarLayout): New.
1157         * ivars.c (class_getIvarLayout): New.
1158         (class_getWeakIvarLayout): New.
1159         (class_setIvarLayout): New.
1160         (class_setWeakIvarLayout): New. 
1162 2010-10-15  Nicola Pero  <nicola.pero@meta-innovation.com>
1163         
1164         * objc/runtime.h (class_copyPropertyList): New.
1165         (class_getProperty): New.
1166         (property_getAttributes): New.
1167         (property_getName): New.
1168         * ivars.c (class_copyPropertyList): New.
1169         (class_getProperty): New.
1170         (property_getAttributes): New.
1171         (property_getName): New.
1172         
1173 2010-10-15  Nicola Pero  <nicola.pero@meta-innovation.com>
1175         * objc-private/runtime.h (__objc_update_classes_with_methods): New.
1176         * class.c (__objc_update_classes_with_methods): New.
1177         (objc_getClassList): Do not lock the class lock.
1178         * methods.c (method_exchangeImplementations): New.
1179         (method_setImplementation): New.
1180         * objc/runtime.h (method_setImplementation): New.
1181         (method_exchangeImplementations): New.
1182         
1183 2010-10-15  Nicola Pero  <nicola.pero@meta-innovation.com>
1185         * Protocol.m: Include objc/runtime.h and
1186         objc-private/module-abi-8.h instead of objc/objc-api.h.  Do not
1187         repeat Protocol's instance variables.
1188         (struct objc_method_description_list): Do not define here.
1189         ([-conformsTo:]): Reimplemented on top of protocol_conformsTo().
1190         ([descriptionForInstanceMethod:]): Use sel_isEqual() to compare
1191         selectors directly instead of getting names and then using strcmp.
1192         ([descriptionForClassMethod:]): Same change.
1193         ([-isEqual:]): Reimplemented on top of protocol_isEqual().
1194         * protocols.c (protocol_getMethodDescription): Use sel_isEqual()
1195         to compare selectors directly instead of getting names and then
1196         using strcmp.
1197         * objc/Protocol.h: Updated comments.
1198         
1199 2010-10-15  Nicola Pero  <nicola.pero@meta-innovation.com>
1201         * init.c (__objc_init_protocol): New function which fixes up a
1202         protocol's class pointer, registers it with the runtime, register
1203         all protocol selectors and registers associated protocols too.
1204         (objc_init_statics): Detect if we are initializing protocols, and
1205         if so, use __objc_init_protocol instead of only fixing up the
1206         class pointer.
1207         (__objc_init_protocls): Use __objc_init_protocol.
1208         * objc-private/module-abi-8.h: Updated comments.
1209         * objc-private/runtime.h
1210         (__objc_register_selectors_from_description_list): New.
1211         * selector.c (__objc_register_selectors_from_description_list):
1212         New.  (struct objc_method_description_list): Declare.
1213         * Protocol.m ([-descriptionForInstanceMethod:]): Use sel_get_name
1214         when accessing the name of a method, which is now correctly a SEL.
1215         ([-descriptionForClassMethod:]): Same change.
1216         * protocols.c (protocol_getMethodDescription): Same change.
1217         * objc/runtime.h: Updated comments.
1218         (sel_registerTypedName): Fixed typo in function name.
1219         
1220 2010-10-13  Nicola Pero  <nicola.pero@meta-innovation.com>
1222         PR libobjc/23214
1223         * init.c (objc_init_statics): Do not skip the initialization of a
1224         statics list if the first object has already been initialized; in
1225         the case of Protocols, while the first one may have been
1226         initialized, some others may not have been initialized yet.
1228 2010-10-13  Nicola Pero  <nicola.pero@meta-innovation.com>
1230         * Makefile.in (OBJC_DEPRECATED_H): Added
1231         objc_get_uninstalled_dtable, objc_object_alloc.h and
1232         struct_objc_static_instances.h.
1234 2010-10-13  Nicola Pero  <nicola.pero@meta-innovation.com>
1236         * encoding.c (method_copyReturnType): New.
1237         (method_copyArgumentType): New.
1238         (method_getReturnType): New.
1239         (method_getArgumentType): New.
1240         * methods.c (method_getDescription): New.
1241         * objc/runtime.h (method_copyReturnType): New.
1242         (method_copyArgumentType): New.
1243         (method_getReturnType): New.
1244         (method_getArgumentType): New.
1245         (method_getDescription): New.
1246         
1247 2010-10-12  Nicola Pero  <nicola.pero@meta-innovation.com>
1249         * encoding.c: Tidied up comments.
1250         (objc_skip_variable_name): New static inline function.
1251         (objc_sizeof_type): Use objc_skip_variable_name instead of copying
1252         the same code over and over.
1253         (objc_alignof_type): Same.
1254         (objc_aligned_size): Same.
1255         (objc_promoted_size): Same.
1256         (objc_skip_typespec): Same.
1257         (objc_layout_structure_next_member): Same.
1258         (objc_skip_offset): Skip a '-' before the digits (if any).  Fixed
1259         historical bug where objc_skip_offset would skip one byte even if
1260         there is no offset: check that the first offset digit is actually
1261         a digit before skipping it.
1262         (objc_skip_type_qualifiers): Mark as inline.
1263         (objc_skip_typespec): Mark as inline.   
1264         
1265 2010-10-12  Nicola Pero  <nicola.pero@meta-innovation.com>
1267         * Makefile.in (C_SOURCE_FILES): Added methods.c.
1268         * encoding.c (method_getNumberOfArguments): New.
1269         (method_get_number_of_arguments): Call
1270         method_getNumberOfArguments.
1271         * ivars.c (ivar_getName): Check for NULL variable argument.
1272         (ivar_getOffset): Check for NULL variable argument.
1273         (ivar_getTypeEncoding): Check for NULL variable argument.
1274         (class_copyIvarList): New.
1275         * methods.c: New.
1276         * protocols.c (class_copyProtocolList): Check for Nil class_
1277         argument.
1278         * sendmsg.c: Use 'struct objc_method *' instead of Method_t, and
1279         'struct objc_method_list *' instead of MethodList_t.
1280         (class_getMethodImplementation): New.
1281         (class_respondsToSelector): New.
1282         (class_getInstanceMethod): New.
1283         (class_getClassMethod): New.
1284         * objc/runtime.h: Updated comments.
1285         (class_copyIvarList): New.
1286         (class_getInstanceMethod): New.
1287         (class_getClassMethod): New.
1288         (class_getMethodImplementation): New.
1289         (class_respondsToSelector): New.
1290         (method_getName): New.
1291         (method_getImplementation): New.
1292         (method_getTypeEncoding): New.
1293         (class_copyMethodList): New.
1294         (method_getNumberOfArguments): New.
1295         
1296 2010-10-12  Nicola Pero  <nicola.pero@meta-innovation.com>
1298         * class.c: Include objc/runtime.h and objc-private/module-abi-8.h
1299         instead of objc/objc-api.h.
1300         (objc_get_unknown_class_handler): Do not define.
1301         (class_isMetaClass): New.
1302         (class_getSuperclass): New.
1303         (class_getVersion): New.
1304         (class_setVersion): New.
1305         (class_getInstanceSize): New.
1306         * exceptions.c: Include objc/runtime.h instead of objc/objc-api.h.
1307         (is_kind_of_exception_matcher): Use objc_getSuperclass instead of
1308         objc_get_super_class.
1309         (get_ttype_entry): Use objc_getRequiredClass instead of
1310         objc_get_class.
1311         * ivars.c (class_getClassVariable): New.
1312         * objects.c: Include objc/runtime.h, objc/thr.h and
1313         objc-private/module-abi-8.h instead of objc/objc-api.h
1314         * objc/runtime.h (class_getClassVariable): New.
1315         (class_isMetaClass): New.
1316         (class_getSuperclass): New.
1317         (class_getVersion): New.
1318         (class_setVersion): New.
1319         (class_getInstanceSize): New.
1320         * objc-private/module-abi-8.h (HOST_BITS_PER_LONG): New (from
1321         objc/objc-api.h)
1322         (__CLS_INFO): Same.
1323         (__CLS_ISINFO): Same.
1324         (__CLS_SETINFO): Same.
1325         (CLS_ISMETA): Same.
1326         (CLS_ISCLASS): Same.
1327         (CLS_ISRESOLV): Same.
1328         (CLS_SETRESOLV): Same.
1329         (CLS_ISINITIALIZED): Same.
1330         (CLS_SETINITIALIZED): Same.
1331         (CLS_GETNUMBER): Same.
1332         (CLS_SETNUMBER): Same.
1334 2010-10-12  Nicola Pero  <nicola.pero@meta-innovation.com>
1336         * archive.c: Do not include objc/objc.h.
1337         * class.c: Do not include objc/objc.h.
1338         * encoding.c: Include objc/runtime.h, ctype.h and
1339         objc-private/module-abi-8.h instead of objc/objc-api.h and
1340         objc/encoding.h.
1341         * error.c: Do not include objc/objc.h.
1342         * gc.c: Include tconfig.h and objc/encoding.h only if
1343         OBJC_WITH_GC.
1344         * hash.c: Include objc/runtime.h and objc/thr.h instead of
1345         objc/objc-api.h.  Do not include objc/objc.h.
1346         * init.c: Do not include objc/objc.h.
1347         * ivars.c: Include objc/runtime.h, objc-private/module-abi-8.h and
1348         objc/thr.h instead of objc/objc-api.h.  Do not include
1349         objc/objc.h.
1350         * linking.m: Tidied comment.
1351         * memory.c: Include objc/runtime.h instead of objc/objc-api.h.
1352         Do not include objc/objc.h.
1353         * objects.c: Do not include objc/objc.h.
1354         * objc-sync.c: Include objc/runtime.h instead of objc/objc-api.h.
1355         * protocols.c: Do not include objc/objc.h.
1356         * sarray.c: Include objc/runtime.h instead of objc/objc-api.h.  Do
1357         not include objc/objc.h.
1358         * selector.c: Do not include objc/objc.h.
1359         * sendmsg.c: Do not include objc/objc.h.        
1360         * thr.c: Include objc/runtime.h instead of objc/objc-api.h.
1361         Do not include objc/objc.h.
1362         * objc/objc-decls.h: Reindented code.
1363         * objc/runtime.h Include objc-decls.h.  Updated comments.
1364         (objc_malloc): New.
1365         (objc_atomic_malloc): New.
1366         (objc_calloc): New.
1367         (objc_realloc): New.
1368         (objc_free): New.
1369         * objc-private/runtime.h: Updated comments.
1370         
1371 2010-10-12  Nicola Pero  <nicola.pero@meta-innovation.com>
1373         * Makefile.in (C_SOURCE_FILES): Added protocols.c.
1374         * objc-private/protocols.h: New.
1375         * protocols.c: New.
1376         * init.c: Include objc-private/protocols.h.
1377         (__objc_exec_class): Call __objc_protocols_init on startup.
1378         (__objc_init_protocols): Call __objc_protocols_add_protocol.
1379         * objc-private/runtime.h: Use (struct objc_method_list *) instead
1380         of MethodList_t, and (struct objc_method *) instead of Method_t.
1381         * objc/deprecated/struct_objc_class.h: Define
1382         __objc_STRUCT_OBJC_CLASS_defined.
1383         * objc-private/module-abi-8.h (struct
1384         objc_method_description_list): New.
1385         (struct objc_class): Only define if
1386         __objc_STRUCT_OBJC_CLASS_defined is undefined.
1387         * objc/runtime.h (class_getName): New.
1388         (objc_getProtocol): New.
1389         (objc_copyProtocolList): New.
1390         (class_addProtocol): New.
1391         (class_conformsToProtocol): New.
1392         (class_copyProtocolList): New.
1393         (protocol_conformsToProtocol): New.
1394         (protocol_isEqual): New.
1395         (protocol_getName): New.
1396         (protocol_getMethodDescription): New.
1397         (protocol_copyMethodDescriptionList): New.
1398         (protocol_getProperty): New.
1399         (protocol_copyPropertyList): New.
1400         (protocol_copyProtocolList): New.
1401         * class.c (class_getName): New.
1402         * selector.c (sel_isEqual): New.
1403         
1404 2010-10-12  Nicola Pero  <nicola.pero@meta-innovation.com>
1406         * selector.c (sel_getName): Return "<null selector>" for a NULL
1407         argument.
1408         (sel_get_name): Return 0 for a NULL argument.
1409         * objc/runtime.h (sel_getName): Updated documentation.
1411         * objc-private/hash.h (class_hash_table): Unused declaration
1412         removed.
1413         (module_hash_table): Same.
1414         * objc/deprecated/hash.h: Same changes.
1415         
1416 2010-10-11  Nicola Pero  <nicola.pero@meta-innovation.com>
1418         * class.c (objc_getClassList): New.
1419         (objc_getRequiredClass): New.
1420         (objc_getMetaClass): New.
1421         (objc_lookupClass): New.
1422         (objc_getClass): New.
1423         (__objc_get_unknown_class_handler): New.
1424         (objc_setGetUnknownClassHandler): New.
1425         (objc_get_class): Use __objc_get_unknown_class_handler.
1426         (objc_lookup_class): Call objc_getClass.
1427         * objc/objc-api.h: Updated comment and copyright notice.
1428         * objc/runtime.h: Updated comments.
1429         (objc_getClass): New.
1430         (objc_lookupClass): New.
1431         (objc_getMetaClass): New.
1432         (objc_getRequiredClass): New.
1433         (objc_getClassList): New.
1434         (objc_setGetUnknownClassHandler): New.
1435         (objc_get_unknown_class_handler): New.
1436         * objc-private/runtime.h: Use __objc_private_runtime_INCLUDE_GNU
1437         instead of __objc_runtime_INCLUDE_GNU as include guard.
1438         * objc-private/error.h (_objc_abort): Mark as noreturn.
1439         
1440 2010-10-11  Nicola Pero  <nicola.pero@meta-innovation.com>
1442         * Makefile.in (C_SOURCE_FILES): Added ivars.c.
1443         * ivars.c: New.
1444         * objc/objc.h: Updated comments.
1445         * objc/runtime.h (object_getClass): New.
1446         (object_getClassName): New.
1447         (object_setClass): New.
1448         (class_getInstanceVariable): New.
1449         (object_getIndexedIvars): New.
1450         (object_getInstanceVariable): New.
1451         (object_setInstanceVariable): New.
1452         (object_getIvar): New.
1453         (object_setIvar): New.  
1454         (ivar_getName): New.
1455         (ivar_getOffset): New.
1456         (ivar_getTypeEncoding): New.
1457         * objc-private/module-abi-8.h (struct objc_class): Added.
1458         * objects.c (object_getClassName): New.
1459         (object_setClass): New.
1460         
1461 2010-10-11  Nicola Pero  <nicola.pero@meta-innovation.com>
1463         * objc/objc.h: Updated comments.
1464         * objc/objc-api.h: (object_copy): Added one argument; use a
1465         #define to maintain backwards-compatibility.  Moved
1466         _objc_object_alloc, _objc_object_copy, _objc_object_dispose and
1467         objc_get_uninstalled_dtable into
1468         objc/deprecated/objc_get_uninstalled_dtable.h and
1469         objc/deprecated/objc_object_alloc.h.  Include these files.
1470         * objc/deprecated/objc_get_uninstalled_dtable.h: New.
1471         * objc/deprecated/objc_object_alloc.h: New.
1472         * objc/runtime.h (set_getName): New.
1473         (sel_getType): New.
1474         (sel_getUid): New.
1475         (sel_registerName): New.
1476         (sel_registerTypedName): New.
1477         (sel_isEqual): New.
1478         (class_createInstance): New.
1479         (object_copy): New.
1480         (object_dispose): New.
1481         * objects.c: Do not include tconfig.h.  Include gc_typed.h if
1482         building the garbage collection version.
1483         (__objc_object_alloc): Removed.
1484         (__objc_object_copy): Removed.
1485         (__objc_object_dispose): Removed.
1486         (class_createInstance): New from code in class_create_instance.
1487         Cast second argument of GC_malloc_explicitly_typed.  Use
1488         objc_calloc.  Do not call _objc_object_alloc.
1489         (class_create_instance): Call class_createInstance.
1490         (object_copy): Added extraBytes argument.  Do not call
1491         _objc_object_copy.
1492         (object_dispose): Do not call _objc_object_dispose.
1493         * memory.c (objc_free): When using garbage collection, mark the
1494         argument as unused.
1495         * selector.c (sel_getName): New.
1496         (sel_get_name): Call sel_getName.
1497         (sel_getType): New.
1498         (sel_get_type): Call sel_getType.
1499         (sel_registerName): New.
1500         (sel_register_name): Call sel_registerName.
1501         (sel_registerTypedName): New.
1502         (sel_register_typed_name): Call sel_registerTypedName.
1503         (sel_getUid): New.
1504         (sel_get_uid): Call sel_getUid.
1505         
1506 2010-10-10  Nicola Pero  <nicola.pero@meta-innovation.com>
1508         * objc/objc-api.h: Define Method, Method_t, Category and
1509         Category_t.  Prevent including this file at the same time as
1510         objc/runtime.h.  Updated comments.
1511         * objc/deprecated/struct_objc_method.h: Do not define Method,
1512         Method_t.
1513         * objc/deprecated/struct_objc_category.h: Do not define Category,
1514         Category_t.
1515         * objc-private/module-abi-8.h: New file containing a copy of all
1516         the structure definitions.  Not used yet.
1517         * objc/encoding.h (objc_aligned_size): Removed duplicate
1518         declaration.  Updated comments.
1519         * objc/runtime.h: Added Ivar, objc_property_t, Property, Method,
1520         Category, struct objc_method_description, _C_ID and similar,
1521         _C_CONST and similar and _F_CONST and similar.  Added
1522         objc_sizeof_type, objc_alignof_type, objc_aligned_size,
1523         objc_promoted_size, objc_skip_type_qualifier, objc_skip_typespec,
1524         objc_skip_offset, objc_skip_argspec, objc_get_type_qualifiers,
1525         struct objc_struct_layout, objc_layout_structure,
1526         objc_layout_structure_next_member, objc_layout_finish_structure,
1527         objc_layout_structure_get_info.  Prevent including this file at
1528         the same time as objc/objc-api.h.
1529         
1530 2010-10-10  Nicola Pero  <nicola.pero@meta-innovation.com>
1532         * Makefile.in (OBJC_DEPRECATED_H): Added struct_objc_category.h,
1533         struct_objc_ivar.h, struct_objc_ivar_list.h, struct_objc_method.h,
1534         struct_objc_method_list.h, struct_objc_module.h,
1535         struct_objc_protocol_list.h, struct_objc_symtab.h.
1536         * objc/deprecated/struct_objc_category.h: New.
1537         * objc/deprecated/struct_objc_ivar.h: New.
1538         * objc/deprecated/struct_objc_ivar_list.h: New.
1539         * objc/deprecated/struct_objc_method.h: New.
1540         * objc/deprecated/struct_objc_method_list.h: New.
1541         * objc/deprecated/struct_objc_module.h: New.
1542         * objc/deprecated/struct_objc_protocol_list.h: New.
1543         * objc/deprecated/struct_objc_symtab.h: New.
1544         * objc/deprecated/struct_objc_static_instances.h: New.
1545         * objc/objc-api.h: Definitions of deprecated structures moved into
1546         the above header fragment files in objc/deprecated/.  Include the
1547         files instead of definition the structures here.  Updated
1548         comments.
1549         * objc/runtime.h: Updated comments.  Do not include objc-api.h.
1550         (objc_set_enumeration_mutation_handler): Renamed to
1551         objc_setEnumerationMutationHandler.
1552         * objc-foreach.c (objc_set_enumeration_mutation_handler): Renamed
1553         to objc_setEnumerationMutationHandler.
1554         * objc/objc-exception.h (objc_set_exception_matcher): Renamed to
1555         objc_setExceptionMatcher.
1556         (objc_set_uncaught_exception_handler): Renamed to
1557         objc_setUncaughtExceptionHandler.
1558         * exception.c: Same changes.
1560 2010-10-10  Nicola Pero  <nicola.pero@meta-innovation.com>
1562         * objc-sync.c: Include objc-private/common.h.
1564 2010-10-10  Nicola Pero  <nicola.pero@meta-innovation.com>
1566         * objc-foreach.c: Include objc-private/common.h.
1567         * objc/deprecated/METHOD_NULL.h: New file.
1568         * objc/objc-api.h: Include deprecated/METHOD_NULL.h instead of
1569         defining METHOD_NULL here.
1570         * Makefile.in (OBJC_DEPRECATED_H): Added METHOD_NULL.h.
1571         * Object.m ([+instancesRespondTo:]): Use (Method_t)0 instead of
1572         METHOD_NULL.
1573         ([-respondsTo:]): Same change.
1574         * objc/objc-api.h (method_get_imp): Converted it into a normal
1575         function so that we can hide the internals of struct objc_method.
1576         * sendmsg.c (method_get_imp): Implemented.
1578 2010-10-09  Nicola Pero  <nicola.pero@meta-innovation.com>
1580         * objc/objc-api.h (struct objc_super, Super, Super_t,
1581         objc_msg_lookup_super, objc_msg_sendv, objc_msg_forward,
1582         objc_msg_forward2): Declarations moved to objc/message.h.  Include
1583         message.h here.
1584         * objc/message.h: Added such declarations; updated comments.
1586 2010-10-06  Nicola Pero  <nicola.pero@meta-innovation.com>
1588         Implemented fast enumeration for Objective-C.
1589         * Makefile.in (C_SOURCE_FILES): Added objc-foreach.c.
1590         (OBJC_H): Added runtime.h
1591         * objc-foreach.c: New file.
1592         * objc/runtime.h: New file.
1593         
1594 2010-09-30  Kai Tietz  <kai.tietz@onevision.com>
1596         * objc/deprecated/struct_objc_class.h: Add padding
1597         to avoid warning with -Wpadded.
1599 2010-09-26  Nicola Pero  <nicola.pero@meta-innovation.com>
1601         * encoding.c (objc_sizeof_type): Added support for vector type and
1602         for double long types.  
1603         (objc_alignof_type): Same change.
1604         (objc_skip_typespec): Same change.
1605         * objc/encoding.h (_C_GCINVISIBLE): Use '|' for _C_GCINVISIBLE
1606         instead of '!' since '!' is already used for _C_VECTOR.
1607         * objc/objc-api.h (_C_LNG_DBL): Added.
1608         
1609 2010-09-26  Nicola Pero  <nicola.pero@meta-innovation.com>
1611         * libobjc_entry.c: File removed.
1613 2010-09-26  Kai Tietz  <kai.tietz@onevision.com>
1615         * sendmsg.c (objc_msg_lookup): Remove inline.
1616         (objc_get_uninstalled_dtable): Likewise.
1617         * encoding.c (objc_skip_type_qualifiers): Likewise.
1618         (objc_skip_offset): Likewise.
1619         * archive.c (__objc_write_object): Likewise
1620         (__objc_write_class):
1621         (__objc_write_selector):
1622         (objc_read_char):
1623         (objc_read_unsigned_char):
1624         (objc_read_short):
1625         (objc_read_unsigned_short):
1626         (objc_read_int):
1627         (objc_read_long):
1628         (__objc_read_nbyte_uint):
1629         (objc_read_unsigned_int):
1630         (objc_read_unsigned_long):
1631         * objc/objc-decls.h (obc_EXPORT): Remove dllexport for DLL_EXPORT case.
1632         (objc_EXPORT): Likewise.
1633         * objc/message.h (objc-decls.h): Add include.
1634         * objc/objc-api.h: Mark API by objc_EXPORT.
1635         * libobjc.def (__objc_responds_to): Removed.
1637 2010-09-18  Nicola Pero  <nicola.pero@meta-innovation.com>
1639         * hash.c: Include objc-private/hash.h instead of objc/hash.h.
1641         * objc/sarray.h: Moved into objc/deprecated/sarray.h;
1642         objc/sarray.h replaced with a placeholder including the file from
1643         the deprecated/ directory.
1644         * objc-private/sarray.h: New file (private copy of sarray.h).
1645         * hash.c: Include <assert.h> instead of "assert.h"
1646         * sarray.c: Include <assert.h> instead of "assert.h".  Include
1647         objc-private/sarray.h instead of objc/sarray.h.
1648         * selector.c: Include objc-private/sarray.h instead of
1649         objc/sarray.h.
1650         * sendmsg.c: Include <assert.h>.  Include objc-private/sarray.h
1651         instead of objc/sarray.h.
1652         * Makefile.in (OBJC_DEPRECATED_H): Added sarray.h.      
1654 2010-09-17  Nicola Pero  <nicola.pero@meta-innovation.com>
1656         * objc-private/objc-list.h (list_remove_elem): Unused function
1657         removed.  (list_nth): Unused function removed.  (list_find):
1658         Unused function removed.  (list_lenght): Unused function removed.
1659         
1660 2010-09-17  Nicola Pero  <nicola.pero@meta-innovation.com>
1662         * objc/hash.h: Moved into objc/deprecated/hash.h; objc/hash.h
1663         replaced with a placeholder including the file from the
1664         deprecated/ directory.
1665         * objc/objc-api.h: Updated includes.
1666         * objc/typedstream.h: Updated includes.
1667         * objc-private/hash.h: New file (private copy of hash.h).
1668         * objc/objc-list.h: Moved into objc/deprecated/objc-list.h;
1669         objc/objc-list.h replaced with a placeholder including the file
1670         from the deprecated/ directory.
1671         * objc-private/objc-list.h: New file (private copy of objc-list.h).
1672         * init.c: Include objc-private/hash.h and objc-private/objc-list.h
1673         instead of objc/hash.h and objc/objc-list.h.
1674         * selector.c: Same change.
1675         * class.c: Added include <string.h>, which used to be implicitly included
1676         when hash.h was included.
1677         * exception.c: Same change.
1678         * objects.c: Same change.
1679         * sarray.c: Same change.
1680         * sendmsg.c: Same change.
1681         * Makefile.in (OBJC_DEPRECATED_H): Added hash.h and objc-list.h.
1683 2010-09-14  Nicola Pero  <nicola.pero@meta-innovation.com>
1685         Implemented objc_sync_enter() and objc_sync_exit(), which are
1686         required by @synchronized() to work.
1687         * objc-sync.c: New file.
1688         * objc/objc-sync.h: New file.
1689         * objc-private/objc-sync.h: New file.
1690         * init.c (__objc_exec_class): Call __objc_sync_init() during the
1691         Objective-C runtime startup.
1692         * Makefile.in: Added objc-sync.c and objc-sync.h.
1693         * configure.ac: Added GCC_CHECK_TLS.
1694         * acinclude.m4: Include ../config/enable.m4 and ../config/tls.m4.
1695         * configure: Regenerated.
1696         * config.h.in: Regenerated.
1697         
1698 2010-09-12  Nicola Pero  <nicola.pero@meta-innovation.com>
1700         * Makefile.in (%_gc.lo): New pattern rules to build the
1701         garbage-collected version of the library.  Removed rules for
1702         specific files that are no longer needed.  Standardized all rules.
1703         (C_SOURCE_FILES, OBJC_SOURCE_FILES): New variables.
1704         (OBJS, OBJS_GC): Compute these from C_SOURCE_FILES and
1705         OBJC_SOURCE_FILES.
1706         (INCLUDES): Removed the unused include -I$(srcdir)/objc.
1708 2010-09-12  Nicola Pero  <nicola.pero@meta-innovation.com>
1709         
1710         * memory.c (objc_calloc): Fixed call to GC_malloc when building
1711         with Garbage Colletion.
1712         
1713 2010-09-12  Nicola Pero  <nicola.pero@meta-innovation.com>
1715         * memory.c: Do not include objc-private/runtime.h.
1717 2010-09-12  Nicola Pero  <nicola.pero@meta-innovation.com>
1718         
1719         * objc/deprecated/objc_malloc.h: New file.
1720         * objc/deprecated/objc_valloc.h: New file.
1721         * objc/objc-api.h: Include the files instead of defining
1722         objc_valloc, _objc_malloc() and similar.
1723         * Makefile.in (OBJC_DEPRECATED_H): Added objc_valloc.h and
1724         objc_malloc.h.
1725         * memory.c: Removed the extra layer of indirection of _objc_malloc
1726         and similar.
1727         (objc_calloc): Use GC_malloc in the garbage-collected
1728         implementation as GC_malloc returns memory that is already freed.
1729         (objc_valloc): Deprecated.      
1730         
1731 2010-09-12  Nicola Pero  <nicola.pero@meta-innovation.com>
1733         * objc/deprecated/objc_error.h: New file.
1734         * objc/objc-api.h: Include deprecated/objc_error.h instead of
1735         defining objc_error and related.
1736         * error.c: New file.  Added _objc_abort function which replaces
1737         objc_error.  No change in functionality as they both print an
1738         error and abort.
1739         * misc.c: File removed.  Code moved into memory.c and error.c.
1740         * memory.c: New file.
1741         * objc-private/error.h: New file.
1742         * archive.c: Include objc-private/error.h and use _objc_abort
1743         instead of objc_error everywhere.
1744         * class.c: Same change.
1745         * encoding.c: Same change.
1746         * init.c: Same change, and simplified init_check_module_version.
1747         * memory.c: Same change.
1748         * sendmsg.c:  Same change.
1749         * thr.c: Same change.
1750         * Makefile.in (OBJ_DEPRECATED_H): Added objc_error.h.
1751         (OBJ_H): Reordered list.
1752         (OBJS): Removed misc.lo, added memory.lo and error.lo.
1753         (OBJS_GC): Removed misc_gc.lo, added memory_gc.lo and error_gc.lo.
1754         (misc_gc.lo): Rule removed.
1755         (error_gc.lo): Rule added.
1756         (memory_gc.lo): Rule added.
1757         
1758 2010-09-12  Nicola Pero  <nicola.pero@meta-innovation.com>
1760         * objc/objc.h (__GNU_LIBOBJC__): New #define providing an easy way
1761         to check the API version.  Added some comments.
1763         * objc-private/common.h: New file.
1764         * NXConstStr.m: Include objc-private/common.h.
1765         * Object.m: Same change.
1766         * Protocol.m: Same change.
1767         * archive.c: Same change.
1768         * class.c: Same change.
1769         * encoding.c: Same change.
1770         * exception.c: Same change.
1771         * gc.c: Same change.
1772         * hash.c: Same change.
1773         * init.c: Same change.
1774         * libobjc_entry.c: Same change.
1775         * linking.m: Same change.
1776         * misc.c: Same change (and added a comment).
1777         * nil_method.c: Same change.
1778         * objects.c: Same change.
1779         * sarray.c: Same change.
1780         * selector.c: Same change.
1781         * sendmsg.c: Same change.
1782         * thr.c: Same change.
1784 2010-09-11  Nicola Pero  <nicola.pero@meta-innovation.com>
1786         * objc/objc-api.h: Removed obsolete #ifdef for NeXTSTEP.
1788 2010-09-11  Nicola Pero  <nicola.pero@meta-innovation.com>
1790         * archive.c: Removed not needed includes.
1791         * class.c: Same change.
1792         * hash.c: Same change.
1793         * misc.c: Same change.
1794         * nil_method.c: Same change.
1795         * objects.c: Same change.
1796         * sarray.c: Same change.
1797         * sendmsg.c: Same change.
1798         * thr.c: Same change.
1800 2010-09-11  Nicola Pero  <nicola.pero@meta-innovation.com>
1802         * objc/runtime.h: Moved to objc-private/runtime.h.  Do not include
1803         all the objc/*.h files.
1804         * objc-private/runtime.h: New file.
1805         * archive.c: Include objc-private/runtime.h (and required objc/*.h
1806         files) instead of objc/runtime.h.
1807         * class.c: Same change.
1808         * hash.c: Same change.
1809         * init.c: Same change.
1810         * misc.c: Same change.
1811         * nil_method.c: Same change.
1812         * objects.c: Same change.
1813         * sarray.c: Same change.
1814         * selector.c: Same change.
1815         * sendmsg.c: Same change.
1816         * thr.c: Same change.
1817         
1818 2010-09-11  Nicola Pero  <nicola.pero@meta-innovation.com>
1820         * objc/deprecated/struct_objc_selector.h: New file.  Definition of
1821         'struct objc_selector' and 'sel_eq' moved here.
1822         * objc/deprecated/struct_objc_protocol.h: New file.  Definition of
1823         'struct objc_procotol' moved here.
1824         * objc/deprecated/struct_objc_class.h: New file.  Definition of
1825         'struct objc_class' moved here.
1826         * objc/deprecated/MetaClass.h: New file.  Definition of MetClass
1827         moved here.
1828         * objc/deprecated/STR.h: New file.  Definition of STR moved here.       
1829         * objc/message.h: New file.  Definitions for relval_t, apply_t,
1830         arglist, arglist_t and objc_msg_lookup were moved here.
1831         * objc/objc.h: Include the above files instead of defining the
1832         corresponding structs, types and functions here.  Added new opaque
1833         definitions for SEL and Class.  Use Class and not 'struct
1834         objc_class *' in the definition of 'struct objc_object'.
1835         Commented all types defined in the file.  Removed special
1836         definition of BOOL as 'int' on __vxworks; use 'unsigned char'
1837         there as well.
1838         * objc/deprecated/objc-unexpected-exception.h: Renamed to
1839         objc_unexpected_exception.h.
1840         * objc/objc-api.h: Updated include of
1841         objc-unexpetected-exception.h
1842         * objc/objc-exception.h: Updated comments.
1843         * Makefile.in (OBJC_H, OBJC_DEPRECATED_H): Added the new header
1844         files.  Reindented list of files.
1845         
1846 2010-09-10  Nicola Pero  <nicola.pero@meta-innovation.com>
1848         * objc/objc-api.h (objc_trace): Unused variable removed.
1850 2010-09-10  Nicola Pero  <nicola.pero@meta-innovation.com>
1852         * objc/deprecated: New directory.
1853         * objc/deprecated/README: New file.
1854         * objc/README: New file.
1855         * objc/typedstream.h: Moved into objc/deprecated/typedstream.h;
1856         objc/typedstream.h replaced with a placeholder including the file
1857         from the deprecated/ directory.
1858         * objc/deprecated/objc-unexpected-exception.h: New file with the
1859         definition of _objc_unexpected_exception.       
1860         * objc/objc-api.h: Include deprecated/objc-unexcepted-exception.h
1861         instead of defining _objc_unexpected_exception.
1862         * objc/deprecated/Object.h: New file with the deprecated Object
1863         methods in a 'Deprecated' category.
1864         * objc/Object.h Include deprecated/Object.h instead of defining
1865         the deprecated methods.
1866         * Object.m: Moved deprecated methods into 'Deprecated' category.
1867         * objc-private: New directory.
1868         * objc-private/README: New file.
1869         * Makefile.in (OBJC_DEPRECATED_H): New variable.
1870         (install-headers): Create installation directory for
1871         OBJC_DEPRECATED_H headers, and install them.
1873 2010-09-10  Nicola Pero  <nicola.pero@meta-innovation.com>
1875         * objc/objc-exception.h: Fixed include of objc.h.
1876         
1877 2010-09-08  Nicola Pero  <nicola.pero@meta-innovation.com>
1879         * objc/objc-exception.h: New file.
1880         * exception.c (objc_set_uncaught_exception_handler): Implemented.
1881         (objc_set_exception_matcher): Implemented.
1882         (objc_exception_throw): Use the uncaught exception handler if set.
1883         (PERSONALITY_FUNCTION): Use the exception matcher instead of the
1884         hardcoded isKindOf.
1885         (isKindOf): Renamed to is_kind_of_exception_matcher.  Tidied code
1886         up.  Removed segmentation fault when value is 'nil'.
1887         * objc/objc-api.h (_objc_unexpected_exception): Mark as
1888         deprecated.
1889         * Makefile.in (exception.lo, exception_gc.lo): Use
1890         -Wno-deprecated-declarations when compiling.
1891         (OBJC_H): Added objc-exception.h
1893 2010-09-08  Nicola Pero  <nicola.pero@meta-innovation.com>
1895         * objc/typedstream.h: Deprecate all functions in the file.  This
1896         file is obsolete.
1897         * objc/Object.h ([+streamVersion:], [-read:], [-write:],
1898         [-awake]): Documented that these methods are deprecated.  Added a
1899         brief description of the Object class and its relationship to the
1900         NSObject class.
1901         * Makefile.in: Compile archive.c and Object.m with
1902         -Wno-deprecated-declarations.
1904 2010-09-08  Nicola Pero  <nicola.pero@meta-innovation.com>
1906         Removed obsolete intermediate threading layer.
1907         * thr.c: Use __gthread_objc_xxx functions directly instead of
1908         __objc_thread_xxx ones.
1909         * objc/thr.h: Removed prototypes of no longer existing
1910         __objc_thread_xxx functions.
1911         * Makefile.in: Removed thr-objc.lo.
1912         * thr-dce.c: File removed.
1913         * thr-decosf1.c: File removed.
1914         * thr-irix.c: File removed.
1915         * thr-mach.c: File removed.
1916         * thr-objc.c: File removed.
1917         * thr-os2.c: File removed.
1918         * thr-posix.c: File removed.
1919         * thr-pthreads.c: File removed.
1920         * thr-rtems.c: File removed.
1921         * thr-single.c: File removed.
1922         * thr-solaris.c: File removed.
1923         * thr-vxworks.c: File removed.
1924         * thr-win32.c: File removed.
1925         * README.threads: File removed.
1926         * THREADS.MACH: File removed.
1927         * THREADS: Updated.
1929 2010-09-07  Nicola Pero  <nicola.pero@meta-innovation.com>
1931         * Object.m (MAX_CLASS_NAME_LEN): Unused define removed.
1933 2010-09-06  Iain Sandoe  <iains@gcc.gnu.org>
1935         * encoding.c: Add TARGET_ALIGN_NATURAL definition for m64 powerpc darwin.
1936         Add a comment as to why, update FIXME comments.
1938 2010-09-06  Nicola Pero  <nicola.pero@meta-innovation.com>
1940         * makefile.dos: Obsolete file removed.
1941         
1942 2010-04-02  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
1944         * aclocal.m4: Regenerate.
1946 2010-03-23  Dave Korn  <dave.korn.cygwin@gmail.com>
1948         PR libobjc/30445
1949         * configure.ac (extra_ldflags_libobjc): Define appropriately for
1950         Cygwin and MinGW hosts.
1951         * Makefile.am (libobjc_s.a): Remove dead pre-libtool target.
1952         (libobjc.dll): Likewise.
1953         * configure: Regenerate.
1955 2009-12-05  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
1957         * configure: Regenerate.
1959 2009-11-28  Jakub Jelinek  <jakub@redhat.com>
1961         * sarray.c (sarray_free): Use old_buckets variable.
1962         * encoding.c (objc_layout_structure_next_member): Remove unused
1963         bfld_type_size variable.
1965 2009-08-24  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
1967         * configure.ac (AC_PREREQ): Bump to 2.64.
1969 2009-08-22  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
1971         * aclocal.m4: Regenerate.
1972         * configure: Regenerate.
1973         * config.h.in: Regenerate.
1975 2009-08-22  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
1977         * Makefile.in (LIBTOOL): Add $(LIBTOOLFLAGS).
1979 2009-07-30  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
1981         * Makefile.in (AUTOCONF, ACLOCAL, ACLOCAL_AMFLAGS, aclocal_deps):
1982         New variables.
1983         ($(srcdir)/configure, $(srcdir)/aclocal.m4): New rules.
1985 2009-07-30  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
1987         * configure.ac (_AC_ARG_VAR_PRECIOUS): Use m4_rename_force.
1989 2009-04-09  Nick Clifton  <nickc@redhat.com>
1991         * sendmsg.c: Change copyright header to refer to version 3 of
1992         the GNU General Public License with version 3.1 of the GCC
1993         Runtime Library Exception and to point readers at the COPYING3
1994         and COPYING3.RUNTIME files and the FSF's license web page.
1995         * NXConstStr.m: Likewise.
1996         * Object.m: Likewise.
1997         * Protocol.m: Likewise.
1998         * archive.c: Likewise.
1999         * class.c: Likewise.
2000         * encoding.c: Likewise.
2001         * exception.c: Likewise.
2002         * gc.c: Likewise.
2003         * hash.c: Likewise.
2004         * init.c: Likewise.
2005         * libobjc_entry.c: Likewise.
2006         * linking.m: Likewise.
2007         * misc.c: Likewise.
2008         * nil_method.c: Likewise.
2009         * objc/NXConstStr.h: Likewise.
2010         * objc/Object.h: Likewise.
2011         * objc/Protocol.h: Likewise.
2012         * objc/encoding.h: Likewise.
2013         * objc/hash.h: Likewise.
2014         * objc/objc-api.h: Likewise.
2015         * objc/objc-decls.h: Likewise.
2016         * objc/objc-list.h: Likewise.
2017         * objc/objc.h: Likewise.
2018         * objc/runtime.h: Likewise.
2019         * objc/sarray.h: Likewise.
2020         * objc/thr.h: Likewise.
2021         * objc/typedstream.h: Likewise.
2022         * objects.c: Likewise.
2023         * sarray.c: Likewise.
2024         * selector.c: Likewise.
2025         * thr-dce.c: Likewise.
2026         * thr-decosf1.c: Likewise.
2027         * thr-irix.c: Likewise.
2028         * thr-mach.c: Likewise.
2029         * thr-objc.c: Likewise.
2030         * thr-os2.c: Likewise.
2031         * thr-posix.c: Likewise.
2032         * thr-pthreads.c: Likewise.
2033         * thr-rtems.c: Likewise.
2034         * thr-single.c: Likewise.
2035         * thr-solaris.c: Likewise.
2036         * thr-vxworks.c: Likewise.
2037         * thr-win32.c: Likewise.
2038         * thr.c: Likewise.
2039         * libobjc.def: Change copyright header to refer to version 3 of
2040         the GNU General Public License and to point readers at the COPYING3
2041         file and the FSF's license web page.
2042         * makefile.dos: Likewise.
2044 2009-04-09  Jakub Jelinek  <jakub@redhat.com>
2046         * Makefile.in: Change copyright header to refer to version
2047         3 of the GNU General Public License and to point readers at the
2048         COPYING3 file and the FSF's license web page.
2049         * configure.ac: Likewise.
2051 2009-03-12  Richard Frith-Macdonald  <rfm@gnu.org>
2052             David Ayers  <ayers@fsfe.org>
2054         PR libobjc/27466
2055         * objc/objc-api.h (_objc_unexpected_exception): Declare
2056         new hook.  Update copyright dates.
2057         * exception.c (objc_exception_throw): Use hook.  Update
2058         copyright dates.
2059         * libobjc.def (_objc_unexpected_exception): Export hook.
2060         Update copyright dates.
2061         
2062 2009-03-01  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
2064         * configure: Regenerate.
2066 2008-12-18  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
2068         * configure: Regenerate.
2070 2008-11-21  Kai Tietz  <kai.tietz@onevision.com>
2072         *  Object.m (errno): Replaced by errno.h include.
2073         (compare): Cast self to id to prevent warning on comparison.
2074         * objc/objc.h (BOOL): Prevent redeclaration of BOOL, if it is
2075         already there.
2076         * sendmsg.c (__objc_print_dtable_stats): Remove type warnings.
2077         * thr-win32.c (__objc_thread_detach): Remove type warning.
2078         (__objc_thread_id): Likewise.
2079         * thr.c (__objc_thread_detach_functiont): Add __builtin_trap ()
2080         for noreturn.
2082 2008-09-26  Peter O'Gorman  <pogma@thewrittenword.com>
2083             Steve Ellcey  <sje@cup.hp.com>
2085         * configure: Regenerate for new libtool.
2086         * config.h.in: Regenerate for new libtool.
2088 2008-07-18  Matthias Klose  <doko@ubuntu.com> 
2090         * Makefile.in: Ignore missing ../boehm-gc/threads.mk. 
2092 2008-07-18  Matthias Klose  <doko@ubuntu.com> 
2094         * Makefile.in: Include ../boehm-gc/threads.mk. 
2095         (OBJC_BOEHM_GC_LIBS): Define, (libobjc_gc$(libsuffix).la): Use it.
2097 2008-07-06  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
2099         * Makefile.in (install-info): New stub target.
2101 2008-06-17  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
2103         * configure: Regenerate.
2105 2008-06-14  Kai Tietz  <kai.tietz@onevision.com>
2107         * exception.c (PERSONALITY_FUNCTION): Remove extra decrement
2108         if HAVE_GETIPINFO is not defined.
2110 2008-06-10  Kai Tietz  <kai.tietz@onevision.com>
2112         * Object.m (compare): Add type id.
2113         * objc/Object.h: Likewise.
2114         * archive.c (objc_read_class): Use size_t to extend version to be
2115         size of pointer scalar width.
2116         * sendmsg.c (rtx): Undefine it before redefinition.
2117         (__objc_print_dtable_stats): Cast arguments to long as intended.
2119 2008-05-30  Julian Brown  <julian@codesourcery.com>
2121         * exception.c (__objc_exception_class): Initialise as constant
2122         array for ARM EABI. Change macro to static const for non-ARM EABI.
2123         (ObjcException): Add note about structure layout. Remove landingPad
2124         and handlerSwitchValue for ARM EABI.
2125         (get_ttype_entry): Add __ARM_EABI_UNWINDER__ version
2126         of function.
2127         (CONTINUE_UNWINDING): Define for ARM EABI/otherwise cases.
2128         (PERSONALITY_FUNCTION): Use ARM EABI-specific arguments, and add
2129         ARM EABI unwinding support.
2130         (objc_exception_throw): Use memcpy to initialise exception class.
2132 2008-05-25  Alan Modra  <amodra@bigpond.net.au>
2134         * encoding.c (strip_array_types): Rename from get_inner_array_type.
2135         (rs6000_special_round_type_align): Update.
2137 2008-05-09  Julian Brown  <julian@codesourcery.com>
2139         * Makefile.in (LTLDFLAGS): New.
2140         (libobjc$(libsuffix).la, libobjc_gc$(libsuffix).la): Use above.
2142 2008-04-18  Paolo Bonzini  <bonzini@gnu.org>
2144         PR bootstrap/35457
2145         * aclocal.m4: Regenerate.
2146         * configure: Regenerate.
2148 2008-01-24  David Edelsohn  <edelsohn@gnu.org>
2150         * configure: Regenerate.
2152 2007-10-14  H.J. Lu  <hongjiu.lu@intel.com>
2154         * configure.ac: Don't run config-ml.in directly.
2155         (multilib_arg): New.
2156         * configure: Regenerated.
2158 2007-08-06  Andrew Pinski  <pinskia@gmail.com>
2160         PR libobjc/30731
2161         * exception.c (parse_lsda_header): Use _uleb128_t/_sleb128_t instead
2162         of _Unwind_Word for variables which are used in
2163         read_uleb128/read_sleb128.
2164         (PERSONALITY_FUNCTION): Likewise.
2166 2007-07-05  H.J. Lu  <hongjiu.lu@intel.com>
2168         * aclocal.m4: Regenerated.
2170 2007-06-03  Andrew Pinski  <andrew_pinski@playstation.sony.com>
2172         * configure.ac: Fix a typo in *-*-darwin clause.
2173         * configure: Regenerated.
2175 2007-06-02  H.J. Lu  <hongjiu.lu@intel.com>
2177         * configure.ac: Fix a typo.
2178         * configure: Regenerated.
2180 2007-06-02  Paolo Bonzini  <bonzini@gnu.org>
2182         * configure: Regenerate.
2184 2007-06-01  Andrew Pinski  <andrew_pinski@playstation.sony.com>
2186         * Makefile.in: Replace all uses of libext with libsuffix.
2187         * configure.ac: Likewise.
2188         * configure: Regenerate.
2190         Revert:
2191         * Makefile.in: Remove all uses of $(libext).
2193 2007-05-23  Andrew Pinski  <andrew_pinski@playstation.sony.com>
2195         * Makefile.in: Remove all uses of $(libext).
2197 2007-05-23  Steve Ellcey  <sje@cup.hp.com>
2199         * configure: Regenerate.
2200         * aclocal.m4: Regenerate.
2202 2007-04-21  Andrew Ruder  <andy@aeruder.net>
2204         * sendmsg.c (__objc_get_forward_imp): Call
2205         __objc_msg_forward2 for real.
2207 2007-04-09  Andrew Ruder  <andy@aeruder.net>
2209         * sendmsg.c: Added __objc_msg_forward2, a hook that allows
2210         external libraries to provide a function that returns the real
2211         forwarding function based on both the selector and the receiver.
2212         * objc/objc-api.h: Define __objc_msg_forward2.
2214 2007-03-01  Brooks Moses  <brooks.moses@codesourcery.com>
2216         * Makefile.in: Add dummy install-pdf target.
2218 2007-02-18  Manuel Lopez-Ibanez  <manu@gcc.gnu.org>
2220         * objc/objc-list.h (list_free): Add keyword 'inline' to avoid
2221         unused warning.
2222         
2223 2006-10-31  Geoffrey Keating  <geoffk@apple.com>
2225         * encoding.c (darwin_rs6000_special_round_type_align): New.
2227 2006-10-14  Geoffrey Keating  <geoffk@apple.com>
2229         * Makefile.in: Use multi_basedir instead of toplevel_srcdir.
2230         * configure.ac: Use multi.m4 from aclocal rather than custom
2231         code.  Use multi_basedir instead of toplevel_srcdir.
2232         * aclocal.m4: Regenerate.
2233         * configure: Regenerate.
2235 2006-10-10  Brooks Moses  <bmoses@stanford.edu>
2237         * Makefile.in: Added empty "pdf" target.
2239 2006-07-18  Paolo Bonzini  <bonzini@gnu.org>
2241         * configure: Regenerate.
2243 2006-05-23  Carlos O'Donell  <carlos@codesourcery.com>
2245         * Makefile.in: Add install-html target. Add install-html to .PHONY
2247 2006-02-21  Rainer Orth  <ro@TechFak.Uni-Bielefeld.DE>
2249         PR libobjc/26309
2250         * thr-objc.c (_XOPEN_SOURCE): Don't define on Tru64 UNIX.
2252 2006-01-24  David Ayers  <d.ayers@inode.at>
2254         PR libobjc/9751
2255         * gc.c (class_ivar_set_gcinvisible): Replace strncpy with memcpy
2256         and insure the new strings are '\0' termintated.
2258 2006-01-24  David Ayers  <d.ayers@inode.at>
2260         PR libobjc/13946
2261         * configure.ac: Add include directives for --enable-objc-gc.
2262         * Makefile.in: Ditto.
2263         * configure: Regenerate.
2265         * gc.c (__objc_class_structure_encoding): Increment the used bytes
2266         instead of the local pointer to them.
2268 2005-12-14  Andrew Pinski  <pinskia@physics.uc.edu>
2270         PR objc/25360
2271         * objc/objc-api.c (_C_COMPLEX): New define.
2272         * encoding.c (objc_sizeof_type): Handle _C_Complex.
2273         (objc_alignof_type): Likewise.
2274         (objc_skip_typespec): Likewise.
2276 2005-12-15  David Ayers  <d.ayers@inode.at>
2278         PR libobjc/14382
2279         * README (+load,+initialize): Fix documentation to reflect
2280         intended and implemented semantics for +load and +initialize.
2281         
2282 2005-12-12  Andrew Pinski  <pinskia@physics.uc.edu>
2284         * encoding.c (TYPE_FIELDS): Fix to skip over just _C_STRUCT_B and
2285         the name.
2286         (get_inner_array_type): Fix to skip over _C_ARY_B and size.
2287         (rs6000_special_round_type_align): Update for the ABI fix.
2288         (objc_layout_finish_structure): Correct the encoding which is passed to
2289         ROUND_TYPE_ALIGN.
2291 2005-12-11  Andrew Pinski  <pinskia@physics.uc.edu>
2293         PR libobjc/25347
2294         * encoding.c (objc_sizeof_type): Don't handle _C_UNION_B special
2295         but use the struct layout functions.
2296         (objc_alignof_type): Likewise.
2297         (objc_layout_structure): Handle _C_UNION_B also.
2298         (objc_layout_structure_next_member): Likewise.
2299         (objc_layout_finish_structure): Likewise.
2301 2005-12-11  Andrew Pinski  <pinskia@physics.uc.edu>
2303         PR libobjc/25346
2304         * objc/objc-api.h (_C_BOOL): New define.
2305         * encoding.c (objc_sizeof_type): Handle _C_BOOL.
2306         (objc_alignof_type): Likewise.
2307         (objc_skip_typespec): Likewise.
2309 2005-11-20  David Ayers  <d.ayers@inode.at>
2311         PR libobjc/19024
2312         * objc/hash.h: Remove deprecated hash API.
2313         * hash_compat.c: Remove.
2314         * Makefile.in: Remove reference to hash_compat.c.
2316         * configure.ac (VERSION): Bump library version to 2:0:0.
2317         * configure: Regenerate.
2319 2005-11-09  Alexandre Oliva  <aoliva@redhat.com>
2321         PR other/4372
2322         * thr-objc.c (_XOPEN_SOURCE): Define.
2324 2005-10-07  Ulrich Weigand  <uweigand@de.ibm.com>
2326         PR libobjc/23612
2327         * objc/objc-api.h (struct objc_ivar): Move definition to
2328         global scope.
2330 2005-09-04  Andrew Pinski  <pinskia@physics.uc.edu>
2331             Rasmus Hahn  <rassahah@neofonie.de>
2333         PR libobjc/23108
2334         * archive.c (objc_write_type): Correct the element offset.
2335         (objc_read_type): Likewise.
2337 2005-08-17  Kelley Cook  <kcook@gcc.gnu.org>
2339         * All files: Update FSF address.
2341 2005-08-13  Marcin Koziej  <creep@desk.pl>
2342             Andrew Pinski  <pinskia@physics.uc.edu>
2344         PR libobjc/22492
2345         * exception.c (PERSONALITY_FUNCTION): Fix the PC with finally.
2347 2005-08-13  Andrew Pinski  <pinskia@physics.uc.edu>
2349         * Makefile.in (extra_ldflags_libobjc): New.
2350         (libobjc$(libext).la): Add extra_ldflags_libobjc to the link line.
2351         (libobjc_gc$(libext).la): Likewise.
2352         * configure.ac (extra_ldflags_libgfortran): Set for *-darwin* to
2353         "-Wl,-single_module".
2354         * configure: Regenerate.
2355         * linking.m (_objcInit): Remove.
2357 2005-07-26  Andrew Pinski  <pinskia@physics.uc.edu>
2359         PR libobjc/22606
2360         * Makefile.in (ALL_CFLAGS): Add -fexceptions.
2362 2005-06-08  David Ayers  <d.ayers@inode.at>
2364         * objc/NXConstStr.h, objc/Object.h, objc/Protocol.h,
2365         objc/encoding.h, objc/hash.h, objc/objc-api.h,
2366         objc/runtime.h, objc/sarray.h, objc/thr.h, 
2367         objc/typedstream.h: Do not include Objective-C headers as
2368         system headers.
2370 2005-06-07  David Ayers  <d.ayers@inode.at>
2372         * archive.c, init.c, selector.c: Include hash.h.
2373         * archive.c, class.c, encoding.c, gc.c, hash.c, hash_compat.c,
2374         init.c, misc.c, nil_method.c, objects.c, sarray.c, selector.c,
2375         sendmsg.c, thr-dce.c, thr-decosf1.c, thr-irix.c, thr-mach.c,
2376         thr-objc.c, thr-os2.c, thr-posix.c, thr-pthreads.c, thr-rtems.c,
2377         thr-single.c, thr-solaris.c, thr-vxworks.c, thr-win32.c, thr.c:
2378         Include Objective-C headers with quotes and objc/ directory
2379         prefix.
2381 2005-05-19  Richard Henderson  <rth@redhat.com>
2383         * exception.c: Revert last change.
2385 2005-05-19  David Ayers  <d.ayers@inode.at>
2387         * exception.c: Include tsystem.h for unwind.h.
2389 2005-05-09  Mike Stump  <mrs@apple.com>
2391         * configure: Regenerate.
2393 2005-04-12  Mike Stump  <mrs@apple.com>
2395         * configure: Regenerate.
2397 2005-03-21  Zack Weinberg  <zack@codesourcery.com>
2399         * Makefile.in: Set gcc_version here.
2400         * configure.ac: Do not invoke TL_AC_GCC_VERSION.  Adjust quoting
2401         in definition of toolexeclibdir so that $(gcc_version) is expanded
2402         by the Makefile.
2403         * aclocal.m4, configure: Regenerate.
2405 2005-03-03  David Ayers  <d.ayers@inode.at>
2407         * objc/hash.h (OBJC_IGNORE_DEPRECATED_API): Update deprecated
2408         version reference.  Correct typo.
2410 2005-03-02  David Ayers  <d.ayers@inode.at>
2412         PR libobjc/19024
2413         * Makefile.in (OBJS): Add hash_compat.lo.
2414         (OBJS_GC): Add hash_compat_gc.lo.
2415         (hash_compat_gc.lo): New target and rule.
2416         * objc/hash.h (hash_new, hash_delete, hash_add, hash_remove)
2417         (hash_next, hash_value_for_key, hash_is_key_in_hash)
2418         (hash_ptr, hash_string, compare_ptrs, compare_strings): Prefix
2419         with objc_.  Add deprecated non prefixed inlined versions.
2420         (OBJC_IGNORE_DEPRECATED_API): New macro to hide deprecated
2421         declarations.
2422         * hash.c (hash_new, hash_delete, hash_add, hash_remove, hash_next)
2423         (hash_value_for_key, hash_is_key_in_hash): Prefix with objc_ and
2424         update callers.
2425         * hash_compat.c: New file.
2426         * archive.c: Update callers.
2427         * init.c: Likewise.
2428         * selector.c: Likewise.
2429         * libobjc.def: Add objc_ versions of hash functions.
2431 2005-02-28  Andrew Pinski <pinskia@physics.uc.edu>
2433         PR libobjc/20252
2434         * Makefile.in (GTHREAD_FLAGS): Remove.
2435         (ALL_CFLAGS): Remove usage of GTHREAD_FLAGS.
2436         * thr-objc.c: Include config.h.
2437         * configure.ac: Instead of looking at GCC's makefile, figure out if
2438         GTHREAD_FLAGS should be defined by looking at the `thread model'
2439         of the current gcc.
2440         * configure: Regenerate.
2441         * config.h.in: Regenerate.
2443 2005-02-28  Paolo Bonzini  <bonzini@gnu.org>
2445         PR bootstrap/17383
2446         * configure.ac: Call GCC_TOPLEV_SUBDIRS.
2447         (Determine CFLAGS for gthread): Use $host_subdir.
2448         * configure: Regenerate.
2449         * Makefile.in (host_subdir): New.
2450         (INCLUDES): Use it.
2452 2004-12-20  Andrew Pinski  <pinskia@physics.uc.edu>
2454         PR libobjc/12035
2455         * gc.c: Remove definition of LOGWL, modWORDSZ, and divWORDSZ since
2456         they are not used.
2457         Include limits.h and stdlib.h.
2458         Define BITS_PER_WORD.
2460 2004-12-12  Alexander Malmberg  <alexander@malmberg.org>
2462         * selector.c (__objc_init_selector_tables): Add missing void to
2463         definition.
2465 2004-12-02  Richard Sandiford  <rsandifo@redhat.com>
2467         * configure.ac: Use TL_AC_GCC_VERSION to set gcc_version.
2468         * configure, aclocal.m4: Regenerate.
2470 2004-11-29  Kelley Cook  <kcook@gcc.gnu.org>
2472         * configure: Regenerate for libtool change.
2474 2004-11-25  Kelley Cook  <kcook@gcc.gnu.org>
2476         * configure: Regenerate for libtool reversion.
2478 2004-11-24  Kelley Cook  <kcook@gcc.gnu.org>
2480         * configure: Regenerate for libtool change.
2482 2004-11-24  Kelley Cook  <kcook@gcc.gnu.org>
2484         * aclocal.m4, config.h.in: Regenerate.
2486 2004-10-08  Mike Stump  <mrs@apple.com>
2487             Andrew Pinski  <pinskia@physics.uc.edu>
2489         * aclocal.m4: Rename to ...
2490         * acinclude.m4: here and also use m4_include instead of sinclude.
2491         * aclocal.m4: Regenerate.
2492         * configure: Regenerate.
2493         * configure.ac: Add AM_MAINTAINER_MODE and AM_PROG_CC_C_O.
2494         * Makefile.in (configure): Add @MAINT@ infront of configure.ac
2496 2004-10-08  Andrew Pinski  <pinskia@physics.uc.edu>
2498         * archive.c: Fix all the warnings about passing unsigned char*
2499         to char* and the other way too.
2501 2004-09-16  Andrew Pinski  <pinskia@physics.uc.edu>
2503         PR libobjc/16448
2504         * exception.c: Include config.h
2505         (objc_exception_throw): Change _GLIBCXX_SJLJ_EXCEPTIONS to
2506         SJLJ_EXCEPTIONS.
2507         * configure.ac: Find out what exception handling code we use.
2508         * configure: Regenerate.
2509         * config.h.in: New file, regenerate.
2511 2004-09-16  Andrew Pinski  <apinski@apple.com>
2513         * encoding.c (ALTIVEC_VECTOR_MODE): Define a bogus macro.
2515 2004-08-28  Nathanael Nerode  <neroden@gcc.gnu.org>
2517         * configure.ac: Switch from _GCC_TOPLEV_NONCANONICAL_TARGET to
2518         ACX_NONCANONICAL_TARGET.
2519         * configure: Regenerate.
2521 2004-08-13  Ziemowit Laski  <zlaski@apple.com>
2523         * objc/sarray.h: Hoist include of assert.h near the top of file,
2524         and mark the remainder of the file 'extern "C"'.
2526 2004-08-13  Andrew Pinski  <pinskia@physics.uc.edu>
2528         * objc/Object.h: Move includes out of extern "C" blocks.
2529         * objc/encoding.h: Likewise.
2530         * objc/hash.h: Likewise.
2531         * objc/objc-api.h: Likewise.
2532         * objc/runtime.h: Likewise.
2533         * objc/sarray.h: Likewise.
2534         * objc/typedstream.h: Likewise.
2536 2004-08-12  Ziemowit Laski  <zlaski@apple.com>
2538         * objc/NXConstStr.h: Update copyright date; bracket with
2539         'extern "C"' for C++ use; make include syntax consistent
2540         by using <...> instead of "..."; hoist <objc/...> includes
2541         above the 'extern "C"' block.
2542         * objc/Object.h: Likewise.
2543         * objc/Protocol.h: Likewise.
2544         * objc/encoding.h: Likewise.
2545         * objc/hash.h: Likewise.
2546         * objc/runtime.h: Likewise.
2547         * objc/sarray.h: Likewise.
2548         * objc/thr.h: Likewise.
2549         * objc/typedstream.h: Likewise.
2550         * objc/objc-api.h: Add 'extern "C"' block for C++ use.
2551         (objc_static_instances): For C++ case, do away with
2552         zero-sized array.
2553         (objc_method): Hoist definition to file scope.
2554         (_objc_load_callback, _objc_object_alloc, class_get_class_method,
2555         class_get_instance_method, class_create_instance,
2556         class_get_class_name, class_get_instance_size,
2557         class_get_meta_class, class_get_super_class, class_get_version,
2558         class_is_class, class_is_meta_class, class_set_version,
2559         class_get_gc_object_type, class_ivar_set_gcinvisible,
2560         get_imp): Rename 'class' parameter to '_class'.
2561         * objc/objc-list.h: Add 'extern "C"' block for C++ use.
2562         * objc/objc.h: Update copyright date.
2563         (arglist_t): Provide a union tag.
2565 2004-07-22  Andrew Pinski  <pinskia@physics.uc.edu>
2567         * thr.c (__objc_thread_detach_function): Do not mark as volatile
2568         but instead use the attribute noreturn.
2570 2004-06-28  Zack Weinberg  <zack@codesourcery.com>
2572         * encoding.c: Rename target_flags with a #define to avoid
2573         conflict with a prior declaration.
2575 2004-06-24  Andrew Pinski  <apinski@apple.com>
2577         * objc/encoding.h: Wrap the functions with extern "C" for C++
2578         mode.
2579         * objc/hash.h: Likewise.
2580         * objc/objc-api.h: Likewise.
2581         * objc/objc-list.h: Likewise.
2582         * objc/runtime.h: Likewise.
2583         * objc/sarray.h: Likewise.
2584         * objc/thr.h: Likewise.
2585         * objc/typedstream.h: Likewise.
2588 2004-06-21  Nick Clifton  <nickc@redhat.com>
2590         * encoding.c (BITS_PER_UNIT): Define if a definition is not
2591         provided.
2593 2004-06-20  Alexander Malmberg  <alexander@malmberg.org>
2595         * Makefile.in (exception.lo): Remove $(OBJC_GCFLAGS).
2596         (exception_gc.lo): New.
2597         (OBJS_GC): Add exception_gc.lo.
2599 2004-06-17  Richard Henderson  <rth@redhat.com>
2601         * exception.c: New file.
2602         * Makefile.in (exception.lo): New.
2603         (OBJS): Add it.
2605 2004-06-14  Andrew Pinski  <pinskia@physics.uc.edu>
2607         * linking.m (_objcInit): New empty function
2608         for Darwin only.
2610 2004-06-11  Andrew Pinski  <pinskia@physics.uc.edu>
2612         * configure.ac: Support --enable-shared=libobjc.
2613         * configure: Regenerate.
2615         PR libobjc/15901
2616         * configure.ac: Do not disable shared by default.
2617         * configure: Regenerate.
2619 2004-06-03  Nicola Pero  <n.pero@mi.flashnet.it>
2621         * Protocol.m ([-isEqual:]): Small optimizations returning
2622         immediately if the argument is equal to self, and accessing
2623         the argument's name directly if it's a protocol.
2625 2004-06-03  David Ayers  <d.ayers@inode.at>
2627         * Protocol.m ([-isEqual:]): Test the class of the argument.
2629 2004-05-25  Andrew Pinski  <pinskia@physics.uc.edu>
2631         * configure.ac (includedir): Rename to ...
2632         (includedirname).
2633         * Makefile.in: s/includedir/includedirname/.
2635         PR target/11572
2636         * configure.ac (includedir): Set to "include"
2637         except for Darwin.
2638         (libext) Set to empty except for Darwin.
2639         * configure: Regenerate
2640         * Makefile.in: s/libobjc.la/libobjc$(libext).la/g.
2641         s/include/$(includedir)/g.
2643 2004-05-25  Daniel Jacobowitz  <drow@false.org>
2645         * Makefile.in: Add .NOEXPORT.
2647 2004-05-25  Andrew Pinski  <pinskia@physics.uc.edu>
2649         Merge from the libobjc-branch
2650         2004-02-09  Andrew Pinski  <pinskia@physics.uc.edu>
2652                 * Makefile.in (OBJC_H): Change objc-deps.h to objc-decls.h.
2654         2004-02-03  Andrew Pinski  <pinskia@physics.uc.edu>
2656                 * Makefile.in (OBJC_H): Add objc-deps.h.
2658         2004-01-27  Nicola Pero  <n.pero@mi.flashnet.it>
2660                 * Protocol.m ([-conformsTo:]): If the argument is nil, return NO.
2661                 ([-hash], [-isEqual:]): New methods.
2663         2004-01-27  Richard Frith-Macdonald <rfm@gnu.org>
2665                 * sarray.c (sarray_free): Add a better comment.
2667         2004-01-27  Adam Fedor  <fedor@gnu.org>
2669                 * hash.c (hash_add): Cast cachep to int.
2670                 * selector.c (__sel_register_typed_name): Cast
2671                 soffset_decode to int.
2673         2004-01-27  Alexander Malmberg  <alexander@malmberg.org>
2675                 * selector.c: Rename register_selectors_from_list to
2676                 __objc_register_selectors_from_list. Update caller.
2677                 (__objc_register_selectors_from_list): Lock __objc_runtime_mutex
2678                 while registering selectors. Use __sel_register_typed_name instead
2679                 of sel_register_typed_name. Check for NULL method_name:s.
2680                 (pool_alloc_selector): New function.
2681                 (__sel_register_typed_name): Use pool_alloc_selector to allocate
2682                 selector structures.
2683                 * sendmsg.c (class_add_method_list): Use
2684                 __objc_register_selectors_from_list.
2685                 * objc/runtime.h: Add __objc_register_selectors_from_list.
2687         2004-01-25  Adam Fedor  <fedor@gnu.org>
2688                     Nicola Pero  <n.pero@mi.flashnet.it>
2689                     Andrew Pinski  <pinskia@physics.uc.edu>
2691                 * objc/objc-decls.h: New file.
2692                 * objc/objc-api.h (_objc_lookup_class): Mark as export.
2693                 (_objc_load_callback): Likewise.
2694                 (_objc_object_alloc): Likewise.
2695                 (_objc_object_copy): Likewise.
2696                 (_objc_object_dispose): Likewise.
2698         2004-01-25  Andrew Pinski  <pinskia@physics.uc.edu>
2700                 * archive.c: s/__inline__/inline
2701                 * sendmsg.c: Likewise.
2703                 * encoding.c: Remove FIXME about the warning
2704                 about unused variable.
2705                 * sendmsg.c: Add a FIXME comment saying that
2706                 this should be using libffi.
2708                 * Makefile.in (LIBTOOL): Use @LIBTOOL@ now as it works.
2711 2004-05-13  Andrew Pinski  <pinskia@physics.uc.edu>
2713         * archive.c (objc_read_class): Initialize class_name.
2714         (objc_read_selector): Initialize selector_name.
2716 2004-05-09  Richard Sandiford  <rsandifo@redhat.com>
2718         * Makefile.in (toolexecdir): Remove trailing space.
2720 2004-04-15  Nathanael Nerode  <neroden@gcc.gnu.org>
2722         PR libobjc/14948
2723         * configure.ac: De-precious CC so multilibs work.
2724         * configure: Regenerate.
2726 2004-04-14  Nathanael Nerode  <neroden@gcc.gnu.org>
2728         * configure.ac: Restore toolexecdir.
2729         * Makefile.in: Restore toolexecdir.
2730         * configure: Regenerate.
2732 2004-04-09  Nathanael Nerode  <neroden@gcc.gnu.org>
2734         * configure.ac: Remove (unused) glibcpp_prefixdir.
2735         * configure: Regenerate.
2737         * configure.in: Rename to configure.ac.
2738         * Makefile.in: Update to match.
2740         * Makefile.in: Remove toolexecdir, glibcpp_toolexecdir (unused).
2741         Replace glibcpp_toolexeclibdir with toolexeclibdir.
2742         * configure.in: Remove glibcpp_toolexecdir (unused).
2743         Replace glibcpp_toolexeclibdir with toolexeclibdir.  Don't generate
2744         config.h or stamp-h (unused).  Move one comment to the right place.
2745         * configure: Regenerate.
2746         * config.h.in: Remove (unused).
2748         * config.h.in: Regenerate with autoheader.
2750         * Makefile.in: Remove (unused) gcc_version_trigger.
2751         * configure.in: Remove (unused) glibcpp_builddir.  Don't AC_SUBST
2752         gcc_version_trigger.
2753         * configure: Regenerate.
2755         * configure.in: Switch to modern style for AC_INIT, AC_OUTPUT.
2756         Sort file into sections.  Remove dnl where appropriate.  Fix
2757         other style issues.
2758         * configure: Regenerate.
2760         * configure.in: Replace old AC_PROG_CC hack with new one.
2761         Define toplevel_srcdir in terms of srcdir, not top_srcdir (there
2762         are no subdirectory output files, so this is fine).  Change prereq
2763         to autoconf 2.59.
2764         * aclocal.m4: Include ../config/no-executables.m4.
2765         * configure: Regenerate with autoconf 2.59.
2767         * configure.in: Improve comments on gthread_cflags.  Improve m4
2768         quotation, and replace 'if test' with 'case', for --enable-objc-gc.
2769         * configure: Regenerate.
2771         * configure.in: Move PACKAGE and VERSION settings up top.  Remove
2772         unused call to AC_PROG_LN_S.  Default RANLIB to ':'.  Remove
2773         redundant checks for values of RANLIB, AR, INSTALL.
2774         * configure: Regenerate.
2776         * configure.in: Clean up handling of
2777         --enable-version-specific-runtime-libs and related variables;
2778         replace 'if test' with 'case' where reasonable.  Fix comments.
2779         Remove useless libstdcxx_interface.
2780         * configure: Regenerate.
2782         * configure.in: Use _GCC_TOPLEV_NONCANONICAL_TARGET.
2783         Replace uses of target_alias with target_noncanonical.
2784         * aclocal.m4: Include ../config/acx.m4.
2785         * configure: Regenerate.
2786         * Makefile.in: Replace uses of target_alias with target_noncanonical.
2787         Fix copyright statement.
2789         * configure.in: Hand-inline bulky, confusing macros from
2790         aclocal.m4.  Replace references to "GNU Objective C" with "GCC".
2791         Update copyright notice.  Remove stuff for automake, which isn't
2792         used in this directory.  Remove emacs local variables.
2793         * aclocal.m4: Remove hand-inlined macros.  Update copyright notice.
2794         * configure: Regenerate.
2796 2004-03-16  Manfred Hollstein  <mh@suse.com>
2798         * Makefile.in, configure.in, configure: Update copyright years.
2800 2004-03-15  Manfred Hollstein  <mh@suse.com>
2802         * Makefile.in (LIBOBJC_VERSION, LIBOBJC_GC_VERSION): Use
2803         definition from configure.in.
2804         * configure.in (PACKAGE): Add definition.
2805         (VERSION): Add definition; substitute it in output files.
2806         * configure: Re-generate.
2808 2004-03-05  Ziemowit Laski  <zlaski@apple.com>
2810         * objc/hash.h (hash_string, compare_strings):
2811         Add type-casts to make Objective-C++ happy.
2812         * objc/typedstream.h (objc_get_stream_class_version):
2813         Rename parameter from 'class' to 'class_name' to make
2814         Objective-C++ happy.
2816 2004-03-01  Michael Matz  <matz@suse.de>
2818         * Makefile.in (ALL_CFLAGS): Add -fno-strict-aliasing.
2820 2004-02-06  Ziemowit Laski  <zlaski@apple.com>
2822         * objc/objc-api.h (objc_super): The 'class' field shall
2823         be named 'super_class' #ifdef __cplusplus.
2825 2004-01-17  Andrew Pinski  <pinskia@physics.uc.edu>
2827         PR target/10781
2828         * encoding.c (rs6000_special_round_type_align): Define.
2830 2004-01-14  Adam Fedor  <fedor@gnu.org>
2832         PR libobjc/12155
2833         * selector.c (__objc_register_instance_methods_to_class): Free
2834         new_list if not used.
2836 2004-01-09  Andrew Ruder  <aeruder@ksu.edu>
2838         PR libobjc/11904
2839         * sarray.c (sarray_free): Free array->is_copy_of latter.
2841 2003-12-01  Zack Weinberg  <zack@codesourcery.com>
2843         PR 11433
2844         * Protocol.m (descriptionForInstanceMethod): Don't dereference
2845         instance_methods if it's NULL.
2846         (descriptionForClassMethod): Likewise for class_methods.
2848 2003-10-24  Rainer Orth  <ro@TechFak.Uni-Bielefeld.DE>
2850         * Makefile.in (runtime-info.h): Remove -Wp.
2852 2003-10-21  Rainer Orth  <ro@TechFak.Uni-Bielefeld.DE>
2854         * Makefile.in (CC1OBJ): Remove.
2855         (runtime-info.h): Invoke $(CC) so all MULTIFLAGS are handled
2856         correctly.
2857         Use .m extension for temporary file.
2858         Remove assembler temp file.
2860 2003-10-20  Joseph S. Myers  <jsm@polyomino.org.uk>
2862         * objc/hash.h (hash_string): Don't use a cast as an lvalue.
2864 2003-10-17  Rainer Orth  <ro@TechFak.Uni-Bielefeld.DE>
2866         * Makefile.in (runtime-info.h): Use MULTIFLAGS.
2868 2003-09-09  Alan Modra  <amodra@bigpond.net.au>
2870         * configure: Regenerate.
2872 2003-08-27  Alexander Malmberg  <alexander@malmberg.org>
2874         * Makefile.in, aclocal.m4: Update to $(libdir)/gcc/ instead of
2875         (libdir)/gcc-lib/ when installing.
2876         * configure: Regenerate.
2878 Thu Jul 10 10:27:43 2003  Nicola Pero  <n.pero@mi.flashnet.it>
2880         libobjc/9969
2881         * sendmsg.c (get_imp): Fixed rare threading problem.
2882         (__objc_responds_to): Similar fixes.
2883         (objc_msg_lookup): Similar fixes.
2884         (__objc_init_install_dtable): Lock the runtime before checking if the
2885         table is installed.
2887 2003-05-23  Nathanael Nerode  <neroden@gcc.gnu.org>
2889         * hash.c, init.c, libobjc.def, libobjc_entry.c, linking.m,
2890         makefile.dos, misc.c, nil_method.c, objects.c, sarray.c,
2891         selector.c, sendmsg.c, thr-dce.c, thr-decosf1.c, thr-irix.c,
2892         thr-mach.c, thr-objc.c, thr-os2.c, thr-posix.c, thr-pthreads.c,
2893         thr-rtems.c, thr-single.c, thr-solaris.c, thr-vxworks.c,
2894         thr-win32.c, thr.c: Replace "GNU CC" with "GCC".
2895         * Makefile.in, NXConstStr.m, Object.m, Protocol.m, archive.c,
2896         class.c, encoding.c, gc.c, objc/NXConstStr.h, objc/Object.h,
2897         objc/Protocol.h, objc/encoding.h, objc/hash.h, objc/objc-api.h,
2898         objc/objc-list.h, objc/objc.h, ocjc/runtime.h, objc/sarray.h,
2899         objc/thr.h, objc/typedstream.h: Replace "GNU CC" with "GCC".
2901 Tue May 13 14:56:03 2003  Richard Frith-Macdonald <rfm@gnu.org>
2902                           Nicola Pero  <n.pero@mi.flashnet.it>
2904         libobjc/10742
2905         * init.c (class_superclass_of_class): New function.
2906         (create_tree_of_subclasses_inherited_from): Use it.
2907         (__objc_tree_insert_class): Likewise.
2908         (class_is_subclass_of_class): Likewise.
2910 2003-04-11  David Chad  <davidc@freebsd.org>
2911             Loren J. Rittle  <ljrittle@acm.org>
2913         libobjc/8562
2914         * objc/hash.h (hash_string): Constify correctly.
2915         (compare_ptrs): Use direct compare.
2916         * objc/objc-list.h (list_nth): Rename index to indx to avoid shadow.
2917         * objc/sarray.h: Global rename index to indx to avoid shadow.
2919 2003-03-12  Andreas Schwab  <schwab@suse.de>
2921         * aclocal.m4 (GLIBCPP_EXPORT_INSTALL_INFO): Avoid trailing /. in
2922         glibcpp_toolexeclibdir.
2923         * configure: Rebuilt.
2925 2003-02-20  Alexandre Oliva  <aoliva@redhat.com>
2927         * configure.in: Propagate ORIGINAL_LD_FOR_MULTILIBS to
2928         config.status.
2929         * configure: Rebuilt.
2931 2003-01-27  Alexandre Oliva  <aoliva@redhat.com>
2933         * aclocal.m4 (glibcpp_toolexeclibdir): Instead of
2934         $(MULTISUBDIR), use `$CC -print-multi-os-directory`, unless
2935         version_specific_libs is enabled.
2936         * configure: Rebuilt.
2938 2003-01-09  Christian Cornelssen  <ccorn@cs.tu-berlin.de>
2940         * Makefile.in (FLAGS_TO_PASS): Also pass DESTDIR.
2941         (install-libs, install-headers): Prepend $(DESTDIR) to
2942         destination paths in all (un)installation commands.
2944 2002-12-02  Zack Weinberg  <zack@codesourcery.com>
2946         * thr-objc.c: Include coretypes.h and tm.h.
2948 2002-12-01  Zack Weinberg  <zack@codesourcery.com>
2950         * encoding.c, sendmsg.c: Include coretypes.h and tm.h.
2952 2002-11-26  Nathanael Nerode  <neroden@gcc.gnu.org>
2954         * configure.in: Remove skip-this-dir support.
2955         * configure: Regenerate.
2957 2002-09-22  Kaveh R. Ghazi  <ghazi@caip.rutgers.edu>
2959         * Makefile.in (all): Fix multilib parallel build.
2961 Thu Sep 12 12:44:37 2002  Nicola Pero  <n.pero@mi.flashnet.it>
2963         * sendmsg.c (nil_method): Declare not to take a variable number of
2964         args.
2965         (objc_msg_lookup): Cast nil_method to IMP before returning it.
2966         (objc_msg_lookup_super): The same.
2968 2002-09-10  Jan Hubicka  <jh@suse.cz>
2970         * nil_method.c (nil_method): No longer defined with variable
2971         arguments.
2973 2002-07-02  Rodney Brown  <rbrown64@csc.com.au>
2975         * objc/encoding.h: Fix formatting.
2976         * objc/hash.h: Likewise.
2977         * objc/objc-api.h: Likewise.
2978         * objc/runtime.h: Likewise.
2979         * objc/thr.h: Likewise.
2980         * archive.c: Likewise.
2981         * class.c: Likewise.
2982         * encoding.c: Likewise.
2983         * gc.c: Likewise.
2984         * hash.c: Likewise.
2985         * init.c: Likewise.
2986         * misc.c: Likewise.
2987         * nil_method.c: Likewise.
2988         * objects.c: Likewise.
2989         * sarray.c: Likewise.
2990         * selector.c: Likewise.
2991         * sendmsg.c: Likewise.
2992         * thr-mach.c: Likewise.
2993         * thr.c: Likewise.
2995 2002-06-25  DJ Delorie  <dj@redhat.com>
2997         * aclocal.m4 (GLIBCPP_CONFIGURE): Split out
2998         GLIBCPP_TOPREL_CONFIGURE.
2999         * configure.in: Call it before AC_CANONICAL_SYSTEM.
3000         * configure: Regenerate.
3002 2002-06-21  Kaveh R. Ghazi  <ghazi@caip.rutgers.edu>
3004         * Object.m (forward, read, write): Fix unused parameter warnings.
3005         * encoding.c: Include <stdlib.h>.
3006         (target_flags): Mark with attribute unused.
3007         (atoi): Delete.
3008         * runtime.h (__objc_selector_max_index): Change to unsigned int.
3009         (__objc_generate_gc_type_description): Prototype.
3010         * selector.c (__objc_selector_max_index): Change to unsigned int.
3012 Mon Jun 17 18:37:42 2002  Nicola Pero  <n.pero@mi.flashnet.it>
3014         * sendmsg.c (__objc_get_forward_imp): Fix warning by making sure
3015         we always have a return value: if __objc_msg_forward does not
3016         supply a forwarding implementation, return the default
3017         __builtin_apply based one.
3019 2002-06-15  Kaveh R. Ghazi  <ghazi@caip.rutgers.edu>
3021         * Object.m: Fix signed/unsigned warning.
3022         * Protocol.m: Likewise.
3023         * archive.c: Always include stdlib.h.
3024         (objc_read_short, objc_read_unsigned_short, objc_read_int,
3025         objc_read_long, __objc_read_nbyte_uint, __objc_read_nbyte_ulong):
3026         Fix signed/unsigned warning.
3027         (objc_write_type, objc_read_type, objc_write_types,
3028         objc_read_types): Ensure ctype 8-bit safety.
3029         (__objc_no_write, __objc_no_read): Mark unused parameters.
3030         * class.c (class_table_setup): Specify void arg.
3031         * encoding.c (atoi, objc_sizeof_type, objc_alignof_type,
3032         objc_skip_typespec, objc_skip_offset,
3033         objc_layout_structure_next_member): Ensure ctype 8-bit safety.
3034         (objc_layout_structure_next_member): Ensure variables are
3035         initialized.
3036         * gc.c (__objc_generate_gc_type_description,
3037         class_ivar_set_gcinvisible): Mark unused parameters.
3038         * init.c (__objc_send_load, __objc_destroy_class_tree_node): Mark
3039         unused parameters.
3040         (__objc_init_protocols) Fix signed/unsigned warning.
3041         * nil_method.c (nil_method): Mark unused parameters.
3042         * thr.h (objc_thread_callback): Specify void arg.
3043         * sarray.c (sarray_new, sarray_realloc, sarray_free): Fix
3044         signed/unsigned warning.
3045         (sarray_free): Fix formatting.
3046         * selector.c (sel_types_match): Ensure ctype 8-bit safety.
3047         * sendmsg.c (__objc_init_install_dtable) Mark unused parameters.
3049 2002-06-09  Andreas Jaeger  <aj@suse.de>
3051         * encoding.c (objc_layout_structure_next_member): Remove unused
3052         variable.
3054 2002-05-20  Kaveh R. Ghazi  <ghazi@caip.rutgers.edu>
3056         * Makefile.in (SHELL): Set to @SHELL@.
3057         (WARN_CFLAGS): New.
3058         (ALL_CFLAGS): Add $(WARN_CFLAGS).
3060 2002-05-16  Rainer Orth  <ro@TechFak.Uni-Bielefeld.DE>
3062         * aclocal.m4: Allow for PWDCMD to override hardcoded pwd.
3063         * configure: Regenerate.
3065 2002-05-08  Alexandre Oliva  <aoliva@redhat.com>
3067         * configure.in (ORIGINAL_LD_FOR_MULTILIBS): Preserve LD at
3068         script entry, and set LD to it when configuring multilibs.
3069         * configure: Rebuilt.
3071 2002-04-19  David O'Brien  <obrien@FreeBSD.org>
3073         * encoding.c (MAX, MIN, ROUNDING): #undef before defining.
3075 2002-04-09  Hans-Peter Nilsson  <hp@bitrange.com>
3077         PR objc/6107
3078         * objc/objc-api.h (struct objc_protocol_list): Change type of
3079         member count from int to size_t.
3081 2002-02-11  Franz Sirl  <Franz.Sirl-kernel@lauterbach.com>
3083         PR libobjc/4039
3084         * aclocal.m4: Replace with version copied from libstdc++-v3.
3085         * configure.in: Update for changes to aclocal and Makefile.
3086         * configure: Regenerate.
3087         * Makefile.in: Correct install of multilibs and shared libs, use
3088         INSTALL_DATA for include files.
3090 Mon Dec 17 17:02:12 2001  Nicola Pero  <nicola@brainstorm.co.uk>
3092         * init.c (__objc_exec_class): Fixed bug in the loop on unclaimed
3093         categories - when an unclaimed category was found, the loop was
3094         doing two steps forward instead of one, so that in certain cases
3095         it was failing to properly load all the categories.  (Reported
3096         with fix by Alexander Malmberg <alexander@malmberg.org>).
3098 2001-11-14  Aldy Hernandez  <aldyh@redhat.com>
3100         * encoding.c: Add target_flags.
3102 2001-11-07  Aldy Hernandez  <aldyh@redhat.com>
3104          * objc/objc-api.h (_C_VECTOR): New.
3106          * encoding.c (VECTOR_TYPE): New.
3108 Mon Oct 29 21:29:21 2001  Nicola Pero  <n.pero@mi.flashnet.it>
3110         * class.c: Rewritten the class table to use optimized, lock-free
3111         lookup.  This more than doubles the speed of class method
3112         invocations.  (class_table_setup), (class_table_insert),
3113         (class_table_replace), (class_table_get_safe),
3114         (class_table_next), (class_table_print),
3115         (class_table_print_histogram): New functions.
3116         (__objc_init_class_tables): Use class_table_setup.
3117         (__objc_add_class_to_hash): Use class_table_get_safe and
3118         class_table_insert.  (objc_lookup_class), (objc_get_class): Do not
3119         assert the existence of the table; do not lock the runtime; use
3120         class_table_get_safe.  (objc_next_class): Use class_table_next.
3121         (__objc_resolve_class_links): Use class_table_next.
3122         (class_pose_as): Use class_table_replace.
3124 2001-09-10  Ovidiu Predescu  <ovidiu@cup.hp.com>
3126         * gc.c: Removed the DEBUG declaration.
3128 Wed Jul 18 12:48:56 2001  Nicola Pero  <n.pero@mi.flashnet.it>
3130         * thr.c (objc_mutex_lock): Invoke __objc_thread_id directly,
3131         rather than through objc_thread_id, to save a function call.
3132         (objc_mutex_trylock, objc_mutex_unlock, objc_condition_wait):
3133         Ditto.
3135 Mon Jul 16 12:15:00 2001  Nicola Pero  <n.pero@mi.flashnet.it>
3137         * objc/objc-api.h (object_is_class): Fixed - buggy code was trying
3138         to cast an id to a Class, which can not be done.  Make the check
3139         by using CLS_ISMETA on the class pointer instead.
3140         (object_is_meta_class): Similar fix.
3142 2001-06-09  Alexandre Oliva  <aoliva@redhat.com>, Stephen L Moshier  <moshier@mediaone.net>
3144         * configure.in (AC_EXEEXT): Work around in case it expands to
3145         nothing, as in autoconf 2.50.
3146         * acinclude.m4: Likewise.
3147         * configure: Rebuilt.
3149 2001-06-08  Nicola Pero  <n.pero@mi.flashnet.it>
3151         * THREADS: Explain that when we compile libobjc inside GCC, we
3152         always use thr-objc.c as a backend, which uses GCC's thread code.
3154 2001-06-06  Richard Frith-Macdonald  <rrfm@gnu.org>
3156         * init.c (__objc_send_message_in_list): When setting a new entry
3157         in __objc_load_methods use the method IMP as key, but check to see
3158         if the method is in the hashtable by looking at the IMP also.
3159         Also ... call the method after adding it to the hashtable rather
3160         than before ... thus preventing an obscure possibility of infinite
3161         recursion if a +load method itself loads a subclass.
3163 2001-05-25  Ovidiu Predescu  <ovidiu@cup.hp.com>
3165         * init.c (__objc_send_message_in_list): When setting a new entry
3166         in __objc_load_methods use the method name as key, not the method
3167         IMP (reported by Richard Frith-Macdonald <richard@brainstorm.co.uk>).
3169 2001-05-09  Joseph S. Myers  <jsm28@cam.ac.uk>
3171         * objc-features.texi: Move to ../gcc/objc.texi.
3172         * fdl.texi: Remove.
3173         * Makefile.in: Don't generate documentation from
3174         objc-features.texi.
3176 2001-05-01  Mark Mitchell  <mark@codesourcery.com>
3178         * fdl.texi: New file.
3179         * objc-features.texi: Simplify.
3180         * Makefile.in: Adjust accordingly.
3182 2001-04-30  Mark Mitchell  <mark@codesourcery.com>
3184         * objc-features.texi: Use the GFDL.
3186 Wed Mar 21 04:44:58 EST 2001  John Wehle  (john@feith.com)
3188         * encoding.c (REAL_TYPE): Define.
3190 2001-03-19  David Edelsohn  <edelsohn@gnu.org>
3192         * encoding.c (TYPE_MODE): Define.
3194 2001-03-14  Nicola Pero  <n.pero@mi.flashnet.it>
3196         * thr.c (objc_thread_add): New function.
3197         (objc_thread_remove): Ditto.
3198         * objc/thr.h: Declare them.
3199         * libobjc.def: Mention them.
3201 2001-02-28  Ovidiu Predescu  <ovidiu@cup.hp.com>
3203         * objc-features.texi: Document the @compatibility_alias compiler
3204         directive (description from Nicola Pero <n.pero@mi.flashnet.it>).
3206 Fri Feb 23 18:12:00 2001  Rainer Orth  <ro@TechFak.Uni-Bielefeld.DE>
3208         * sendmsg.c (__objc_forward): Delete strlen() declaration.
3210 2001-02-08  Geoffrey Keating  <geoffk@redhat.com>
3212         * configure.in: Don't run AC_PROG_CC_WORKS or AC_EXEEXT, because
3213         we're not interested in the result and they might fail.
3214         * configure: Regenerated.
3216 2001-01-12  Joseph S. Myers  <jsm28@cam.ac.uk>
3218         * objc-features.texi: Use @email.
3220 2001-01-12  Joseph S. Myers  <jsm28@cam.ac.uk>
3222         * sendmsg.c (__objc_print_dtable_stats): Don't use #ifdef inside
3223         printf.
3225 2000-01-11  Richard Earnshaw  <rearnsha@arm.com>
3227         * encoding.c (STRUCTURE_SIZE_BOUNDARY): Redefine in a way that
3228         determines the value dynamically.
3230 Wed Jan  3 00:49:10 2001  Ovidiu Predescu  <ovidiu@cup.hp.com>
3232         * sendmsg.c: Added __objc_msg_forward, a hook that allows external
3233         libraries to provide a function that returns the real forwarding
3234         function. This can alleviate problems __builtin_apply() and
3235         friends have on various platforms. (Solution suggested by Helge
3236         Hess.)
3238         * objc/objc-api.h: Define __objc_msg_forward.
3240         * sendmsg.c: Define gen_rtx_REG.
3242 2000-12-06      Ralf Corsepius <corsepiu@faw.uni-ulm.de>
3244         * thr-rtems.c: New file. Stub to compile.
3246 2000-09-06  Alexandre Oliva  <aoliva@redhat.com>
3248         * configure: Rebuilt with new libtool.m4.
3250 Tue Aug 15 00:38:56 2000  Ovidiu Predescu  <ovidiu@cup.hp.com>
3252         * configure.in: Create a config.h file. Check for <sched.h>.
3253         * configure: Regenerate.
3255         * config.h.in: Check for <sched.h>.
3257 2000-08-14  Zack Weinberg  <zack@wolery.cumb.org>
3259         * configure: Regenerate after change to ../libtool.m4.
3261 2000-08-14  Andreas Schwab  <schwab@suse.de>
3263         * objc-features.texi (Top): Move @menu at end of node.
3265 2000-08-11  Manfred Hollstein  <manfredh@redhat.com>
3267         * objc-features.texi: Move @node Top before @menu.
3269 Sun Aug  6 23:27:49 2000  Ovidiu Predescu  <ovidiu@cup.hp.com>
3271         * objc-features.texi: Documented the new -fconstant-string-class
3272         option.
3274 Sun Aug  6 22:51:16 2000  Ovidiu Predescu  <ovidiu@cup.hp.com>
3276         * thr-posix.c: Integrated Chris Ball's <cball@fmco.com> changes to
3277         improve the Posix thread support for Objective-C.
3279 2000-08-04  Zack Weinberg  <zack@wolery.cumb.org>
3281         * aclocal.m4: Replace copy of ../libtool.m4 with
3282         sinclude(../libtool.m4).
3284 Fri Jul 28 08:58:02 2000  Nicola Pero  <nicola@brainstorm.co.uk>
3286         * configure.in: Added libtool support; build shared libraries
3287         if --enable-shared was passed on command line.
3288         * Makefile.in: Modified most compilation commands to use libtool.
3289         * aclocal.m4: New symbolic link to the ../libtool.m4, from the
3290         libtool distribution.
3292 Sat Jul 29 00:10:21 2000  Ovidiu Predescu  <ovidiu@cup.hp.com>
3294         * sarray.c, Object.m: Removed the explicit prototypes for strlen
3295         and memcpy on 64-bit platforms (Suggested by Rodney Brown
3296         <rdb@cup.hp.com>).
3298 2000-05-12  H.J. Lu  (hjl@gnu.org)
3300         * Makefile.in (GTHREAD_FLAGS): New.
3301         (ALL_CFLAGS): Add $(GTHREAD_FLAGS).
3302         (OBJC_THREAD_FILE): Changed to thr-objc.
3304         * configure.in (GTHREAD_FLAGS): New, check and replace it for
3305         Makefile.
3306         (OBJC_THREAD_FILE): Removed.
3308         * thr-objc.c: New.
3310 2000-07-13  Kaveh R. Ghazi  <ghazi@caip.rutgers.edu>
3312         * objc/hash.h: Include string.h.
3314 2000-04-15  David Edelsohn  <edelsohn@gnu.org>
3316         * Object.m (strlen): 64-bit PowerPC is a 64bit platform as well.
3318 2000-04-12  Jakub Jelinek  <jakub@redhat.com>
3320         * Object.m (strlen): Provide prototype on all 64bit platforms,
3321         not only alpha.
3322         * sarray.c (memcpy): Likewise.
3323         * encoding.c (objc_layout_finish_structure): Don't use
3324         ROUND_TYPE_ALIGN on sparc.
3326         * encoding.c (objc_layout_structure_next_member): Do the whole
3327         procedure even for the first member, so that we get correct
3328         alignment.
3330 2000-03-29  Zack Weinberg  <zack@wolery.cumb.org>
3332         * objc/Protocol.h, objc/objc-list.h: Change #endif labels to
3333         comments.
3335 2000-02-23  Zack Weinberg  <zack@wolery.cumb.org>
3337         * Makefile.in: Add -DIN_TARGET_LIBS to ALL_CFLAGS.
3339 Thu Sep 23 07:19:12 1999   Chris Ball <cball@fmco.com>
3341         * thr-posix.c (__objc_mutex_deallocate): made deallocate work.
3343 Tue Sep 21 07:47:10 1999  Jeffrey A Law  (law@cygnus.com)
3345         * Makefile.in (gc.o, gc_gc.o): Do not pass -fgnu-runtime to
3346         the compiler when building C code.
3348 Fri Aug  6 23:32:29 1999  Daniel Jacobowitz <drow@drow.them.org>
3350         * Makefile.in (FLAGS_TO_PASS): Include prefix, exec_prefix,
3351         libdir, libsubdir and tooldir.
3353 Mon Jun 21 05:40:15 1999  John David Anglin <dave@hiauly1>
3355         * init.c (__objc_force_linking): Make global.
3357 Thu May 20 03:20:59 1999  Jeffrey A Law  (law@cygnus.com)
3359         * configure.in (AC_EXEEXT): Remove call.
3360         (compiler_name): Explicitly check with no extension and .exe
3361         extension.
3362         * configure: Regenerate.
3364 Sun Apr 25 01:15:34 1999  Mumit Khan  <khan@xraylith.wisc.edu>
3366         * Makefile.in (CC1OBJ): Define in terms of CC.
3367         (runtime-info.h): Use.
3369 Fri April 8 08:21:07 1999 Ovidiu Predescu <ovidiu@cup.hp.com>
3371         * objc-features.texi: Updated the URL to Boehm's GC page.
3373 Fri Mar 26 23:41:07 1999 Ovidiu Predescu <ovidiu@cup.hp.com>
3375         * archive.c (__objc_code_char, __objc_write_char): Explicitly specify
3376         the char as being signed (patch from Daniel Jacobowitz
3377         <drow@false.org>).
3379 Wed Mar 24 22:41:28 1999  Mumit Khan  <khan@xraylith.wisc.edu>
3381         * configure.in (AC_PREREQ): Update to 2.13.
3382         (AC_EXEEXT): Call to find possible file extension.
3383         (compiler_name): Use.
3384         * configure: Regenerate.
3386 Wed Jan 27 02:31:01 1999  Jeffrey A Law  (law@cygnus.com)
3388         * Makefile.in (ALL_CFLAGS): Add -DIN_GCC.
3390 Tue Jan  5 01:38:53 1999  Jeffrey A Law  (law@cygnus.com)
3392         * configure.in (thread_file): Correct and simplify code to find
3393         the thread file.
3394         * configure: Rebuilt.
3396 1998-11-26  Manfred Hollstein  <manfred@s-direktnet.de>
3398         * configure.in (compiler_name): Add check to detect if this
3399         language's compiler has been built.
3400         * configure: Regenerate.
3402 Mon Nov 23 16:50:28 1998  Kaveh R. Ghazi  <ghazi@caip.rutgers.edu>
3404         *  configure.in: Use AC_PREREQ(2.12.1).
3406 Thu Nov 19 20:33:37 1998  Jeffrey A Law  (law@cygnus.com)
3408         * Makefile.in (runtime-info.h): Avoid GNU make extensions.
3410 Sun Nov  8 17:46:14 1998  Kaveh R. Ghazi  <ghazi@caip.rutgers.edu>
3412         * Makefile.in (INCLUDES): Add -I$(srcdir)/$(MULTISRCTOP)../include.
3414 Thu Oct 22 14:34:06 1998  Kaveh R. Ghazi  <ghazi@caip.rutgers.edu>
3416         * configure.in: Use AC_CONFIG_AUX_DIR($topsrcdir).
3418 Sat Oct 17 05:21:31 1998  Ovidiu Predescu  <ovidiu@slip.net>
3420         * objc-features.texi (Top): Changed the email address.
3421         * objc-features.texi (Garbage Collection): Use @uref instead of @url.
3423 Mon Oct 11 21:25:27 1998  Ovidiu Predescu  <ovidiu@slip.net>
3425         * encoding.c: Redefine get_inner_array_type to get the first entry
3426         in the structure.
3428 Thu Oct  8 12:21:14 1998  Richard Frith-Macdonald <richard@brainstorm.co.uk>
3430         * encoding.c (objc_skip_type_qualifiers): Handle _C_BYREF.
3431         (objc_get_type_qualifiers): Similarly.
3432         * objc/encoding.h (_C_BYREF): Define.
3433         (_F_BYREF): Define.
3435 1998-10-07  David S. Miller  <davem@pierdol.cobaltmicro.com>
3437         * objc/sarray.h: Make boffset be an unsigned long when sparc so it
3438         works out on 64-bit systems.
3440 Tue Oct  6 20:32:06 1998  Alexandre Oliva  <oliva@dcc.unicamp.br>
3442         * Makefile.in (INCLUDES): Make it multilib-friendly.
3444 Fri Oct  2 07:12:14 1998  H.J. Lu  (hjl@gnu.org)
3446         * Makefile.in (INCLUDES): Add -I$(srcdir)/../gcc.
3448 Thu Oct  1 22:33:03 1998 Robert Lipe  <robertl@dgii.com>
3449                          Jeffrey A Law  (law@cygnus.com)
3451         * Makefile.in (INCLUDES): Reference gcc via $MULTIBUILDTOP.
3452         (FLAGS_TO_PASS): Added.
3453         (runtime-info.h): Reference cc1ibj via $MULTIBUILDTOP.
3455         * archive.c: Change config.h to tconfig.h.
3457         * configure.in: Find gcc's object directory even for multilibs.
3459 Wed Sep 30 18:17:17 1998  Robert Lipe  <robertl@dgii.com>
3461         * configure.in: Escape ^ in grep string.
3462         * configure: Rebuilt.
3464 Wed Sep 30 09:14:52 1998  Jeffrey A Law  (law@cygnus.com)
3466         * All .h files pushed down into the objc/ subdirectory.
3467         * Makefile.in (copy_headers): Corresponding changes.
3468         * configure.in (AC_INIT): Corresponding changes.
3469         * configure: Rebuilt.
3471 1998-09-30  Ben Elliston  <bje@cygnus.com>
3472             Jeff Law      <law@cygnus.com>
3474         * Makefile.in: Rewrite.
3476         * configure.in: Likewise.
3478         * configure: Regenerate.
3480         * All .c files.  Remove "objc" prefix when including objc header
3481         files.  Include tconfig.h, not ../tconfig.h.
3483 Mon Sep 21 23:27:10 1998  Ovidiu Predescu <ovidiu@slip.net>
3485         * encoding.c (TREE_TYPE, ARRAY_TYPE): Define.
3486         (get_inner_array_type): Define.
3488 1998-09-21  Ben Elliston  <bje@cygnus.com>
3490         * New directory.  Moved files from ../gcc/objc.
3492 Copyright (C) 1998-2018 Free Software Foundation, Inc.
3494 Copying and distribution of this file, with or without modification,
3495 are permitted in any medium without royalty provided the copyright
3496 notice and this notice are preserved.