PR jit/85384
[official-gcc.git] / libobjc / ChangeLog
bloba26055cf816fc9dd5af11b68a7865f651d151355
1 2018-04-18  David Malcolm  <dmalcolm@redhat.com>
3         PR jit/85384
4         * configure: Regenerate.
6 2018-02-14  Igor Tsimbalist  <igor.v.tsimbalist@intel.com>
8         PR target/84148
9         * configure: Regenerate.
11 2018-01-03  Jakub Jelinek  <jakub@redhat.com>
13         Update copyright years.
15 2017-11-23  Tom de Vries  <tom@codesourcery.com>
17         * class.c (CLASS_TABLE_HASH): Wrap in "do {} while (0)".
19 2017-11-17  Igor Tsimbalist  <igor.v.tsimbalist@intel.com>
21         * Makefile.in: Regenerate.
22         * aclocal.m4: Likeiwse.
23         * configure: Likewise.
24         * configure.ac: Set CET_FLAGS. Update XCFLAGS.
26 2017-08-30  Richard Sandiford  <richard.sandiford@linaro.org>
27             Alan Hayward  <alan.hayward@arm.com>
28             David Sherwood  <david.sherwood@arm.com>
30         * encoding.c (_darwin_rs6000_special_round_type_align): Prefix mode
31         names with E_ in case statements.
33 2017-02-07  Richard Biener  <rguenther@suse.de>
35         PR tree-optimization/79256
36         PR middle-end/79278
37         * encoding.c (objc_layout_structure_next_member): Adjust
38         ADJUST_FIELD_ALIGN usage.
40 2017-01-18  Matthias Klose  <doko@ubuntu.com>
42         PR libobjc/78697
43         * configure.ac: Allow default for --with-target-bdw-gc-include.
44         * configure: Regenerate.
46         PR libobjc/78698
47         * configure.ac: Use the libgc.la file when available.
48         * configure: Regenerate.
50 2017-01-17  Jakub Jelinek  <jakub@redhat.com>
52         PR other/79046
53         * configure: Regenerated.
54         * configure.ac: Add GCC_BASE_VER.
55         * Makefile.in (gcc_version): Use @get_gcc_base_ver@ instead of cat to
56         get version from BASE-VER file.
57         * configure: Regenerated.
59 2017-01-01  Jakub Jelinek  <jakub@redhat.com>
61         Update copyright years.
63 2016-12-01  Matthias Klose  <doko@ubuntu.com>
65         * configure.ac: Don't use pkg-config to check for bdw-gc.
66         * configure: Regenerate.
68 2016-11-30  Matthias Klose  <doko@ubuntu.com>
70         * configure.ac: Set BDW_GC_CFLAGS and BDW_GC_LIBS after checking
71         for the existence of the pkg-config modules.
72         * Regenerate.
74 2016-11-30  Jakub Jelinek  <jakub@redhat.com>
76         * configure.ac (--enable-objc-gc): If not given, default to
77         enable_objc_gc=no.
78         * configure: Regenerated.
80 2016-11-30  Matthias Klose  <doko@ubuntu.com>
82         * configure.ac (--enable-objc-gc): Allow to configure with a
83         system provided boehm-gc.
84         * configure: Regenerate.
85         * Makefile.in (OBJC_BOEHM_GC_LIBS): Get value from configure.
86         * gc.c: Include system bdw-gc headers.
87         * memory.c: Likewise.
88         * objects.c: Likewise.
90 2016-11-15  Matthias Klose  <doko@ubuntu.com>
92         * aclocal.m4: Regenerate.
93         * configure: Likewise.
95 2016-01-04  Jakub Jelinek  <jakub@redhat.com>
97         Update copyright years.
99 2015-11-07  Trevor Saunders  <tbsaunde+gcc@tbsaunde.org>
101         PR libobjc/24775
102         * encoding.c (_darwin_rs6000_special_round_type_align): Use
103         __CHAR_BIT__ instead of BITS_PER_UNIT.
104         (objc_sizeof_type): Likewise.
105         (objc_layout_structure): Likewise.
106         (objc_layout_structure_next_member): Likewise.
107         (objc_layout_finish_structure): Likewise.
108         (objc_layout_structure_get_info): Likewise.
110 2015-11-03  Trevor Saunders  <tbsaunde+gcc@tbsaunde.org>
112         PR libobjc/24775
113         * encoding.c (objc_layout_finish_structure): Remove usage of
114         ROUND_TYPE_SIZE.
116 2015-09-12  Trevor Saunders  <tbsaunde+gcc@tbsaunde.org>
118         PR libobjc/24775
119         * sendmsg.c (tm.h): Remove include.
121 2015-09-12  Trevor Saunders  <tbsaunde+gcc@tbsaunde.org>
123         PR libobjc/24775
124         * sendmsg.c (gen_rtx): Remove macro.
125         (gen_rtx_MEM): Likewise.
126         (gen_rtx_REG): Likewise.
127         (rtx): Likewise.
129 2015-09-12  Trevor Saunders  <tbsaunde+gcc@tbsaunde.org>
131         PR libobjc/24775
132         * sendmsg.c: Remove check of STRUCT_VALUE macro.
134 2015-05-13  Eric Botcazou  <ebotcazou@adacore.com>
136         * configure.ac: Remove manual SJLJ check.
137         * config.h.in: Regenerate.
138         * configure: Likewise.
139         * exception.c: Replace SJLJ_EXCEPTIONS by __USING_SJLJ_EXCEPTIONS__.
141 2015-05-13  Michael Haubenwallner  <michael.haubenwallner@ssi-schaefer.com>
143         * aclocal.m4: Regenerated with automake-1.11.6.
145 2015-05-04  Trevor Saunders  <tbsaunde+gcc@tbsaunde.org>
147         * configure: Regenerate.
149 2015-05-01  Trevor Saunders  <tbsaunde+gcc@tbsaunde.org>
151         * acinclude.m4: Include bitfields.m4.
152         * config.h.in: Regenerate.
153         * configure: Likewise.
154         * configure.ac: Invoke gt_BITFIELD_TYPE_MATTERS.
155         * encoding.c: Check HAVE_BITFIELD_TYPE_MATTERS.
157 2015-04-29  Trevor Saunders  <tbsaunde+gcc@tbsaunde.org>
159         * encoding.c (objc_layout_structure_next_member): Check the value of
160         PCC_BITFIELD_TYPE_MATTERS not if it is defined.
162 2015-02-05  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
164         PR libobjc/63765
165         * thr.c (_XOPEN_SOURCE): Remove.
167 2015-01-27  Matthias Klose  <doko@ubuntu.com>
169         * sendmsg.c: Add prototypes for __objc_get_forward_imp and get_imp.
171 2015-01-09  Dimitris Papavasiliou  <dpapavas@gmail.com>
173         PR libobjc/51891
174         * ivars.c: Add a check for classes without instance
175         variables, which have a NULL ivar list pointer.
177 2015-01-05  Jakub Jelinek  <jakub@redhat.com>
179         Update copyright years.
181 2014-11-21  H.J. Lu  <hongjiu.lu@intel.com>
183         PR bootstrap/63784
184         * configure: Regenerated.
186 2014-11-11  Francois-Xavier Coudert  <fxcoudert@gcc.gnu.org>
188         PR target/63610
189         * configure: Regenerate.
191 2014-11-05  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
193         * thr.c (_XOPEN_SOURCE): Define as 600.
195 2014-07-27  Alan Modra  <amodra@gmail.com>
196             Matthias Klose  <doko@ubuntu.com>
198         PR libobjc/61920
200         * encoding.c: Define rs6000_special_adjust_field_align_p.
202 2014-01-02  Richard Sandiford  <rdsandiford@googlemail.com>
204         Update copyright years
206 2013-09-20  Alan Modra  <amodra@gmail.com>
208         * configure: Regenerate.
210 2013-07-21   Ondřej Bílka  <neleai@seznam.cz>
212         * class.c: Fix typos.
213         * encoding.c: Likewise.
214         * init.c: Likewise.
215         * objc-private/runtime.h: Likewise.
216         * objc/runtime.h: Likewise.
217         * objc-sync.c: Likewise.
219 2013-07-04  Kai Tietz  <ktietz@redhat.com>
221         * exception.c: Add check for SjLj to SEH blocks.
223 2013-02-03  Richard Sandiford  <rdsandiford@googlemail.com>
225         Update copyright years.
227 2012-10-19  Michael Meissner  <meissner@linux.vnet.ibm.com>
229         * encoding.c (TARGET_VSX): Provide definitions based on the
230         current compilation options, and not based off the target options
231         structure.
232         (TARGET_ALTIVEC): Likewise.
233         (TARGET_64BIT): Likewise.
235 2012-09-14  David Edelsohn  <dje.gcc@gmail.com>
237         * configure: Regenerated.
239 2012-07-19  Tristan Gingold  <gingold@adacore.com>
240             Richard Henderson  <rth@redhat.com>
242         * exception.c (__gnu_objc_personality_seh0): New function.
244 2012-05-16  H.J. Lu  <hongjiu.lu@intel.com>
246         * configure: Regenerated.
248 2012-03-12  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
250         * configure.ac (enable_objc_gc): Remove alpha*-dec-osf* handling.
251         * configure: Regenerate.
253         * thr.c (_XOPEN_SOURCE): Define unconditionally.
255 2011-11-21  Andreas Tobler  <andreast@fgznet.ch>
257         * configure: Regenerate.
259 2011-11-02  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
261         * Makefile.in (INCLUDES): Add -I$(MULTIBUILDTOP)../libgcc.
262         * configure.ac (target_thread_file, HAVE_GTHR_DEFAULT): Remove.
263         * configure: Regenerate.
264         * config.h.in: Regenerate.
266 2011-10-17  Paul Brook  <paul@codesourcery.com>
267             Matthias Klose  <doko@ubuntu.com>
269         * exception.c (parse_lsda_header): hardcode ttype_encoding for older
270         ARM EABI toolchains.
271         (get_ttype_entry) Remove __ARM_EABI_UNWINDER__ variant.
273 2011-10-09  Nicola Pero  <nicola.pero@meta-innovation.com>
275         PR libobjc/49883
276         * init.c (__objc_exec_class): Work around a bug in clang's code
277         generation.  Clang sets the class->info field to values different
278         from 0x1 or 0x2 (the only allowed values in the traditional GNU
279         Objective-C runtime ABI) to store some additional information, but
280         this breaks backwards compatibility.  Wipe out all the bits in the
281         fields other than the first two upon loading a class.
283 2011-10-09  Nicola Pero  <nicola.pero@meta-innovation.com>
285         * class.c (objc_lookup_class): Added back for compatibility with
286         clang which seems to emit calls to it.
288 2011-10-08  Richard Frith-Macdonald <rfm@gnu.org>
289             Nicola Pero  <nicola.pero@meta-innovation.com>
291         PR libobjc/50428
292         * sendmsg.c (__objc_send_initialize): If a class does not have an
293         +initialize method, search for an +initialize method in the
294         superclass and in the ancestor classes and execute the first one
295         that is found.  This makes the GNU runtime behave in the same way
296         as the Apple/NeXT runtime with respect to +initialize methods and
297         subclassing.
299 2011-08-06  Nicola Pero  <nicola.pero@meta-innovation.com>
301         PR libobjc/50002
302         * class.c (__objc_update_classes_with_methods): Iterate over meta
303         classes as well as normal classes when refreshing the method
304         implementations.  This fixes replacing class methods.
306 2011-08-06  Nicola Pero  <nicola.pero@meta-innovation.com>
308         * class.c (class_getSuperclass): Fixed to work with meta classes
309         still in construction too.
311 2011-08-06  Nicola Pero  <nicola.pero@meta-innovation.com>
313         * class.c (class_getSuperclass): Fixed typo in comment.
314         
315 2011-08-06  Nicola Pero  <nicola.pero@meta-innovation.com>
317         PR libobjc/49882
318         * class.c (class_getSuperclass): Return the superclass if the
319         class is in construction.
320         * objc/runtime.h (class_getSuperclass): Updated documentation.
322 2011-08-05  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
324         * Makefile.in (INCLUDES): Search
325         $(srcdir)/$(MULTISRCTOP)../libgcc.
327 2011-06-08  Nicola Pero  <nicola.pero@meta-innovation.com>
329         * objc/objc.h (__GNU_LIBOBJC__): Bumped to 20110608.
331 2011-06-08  Nicola Pero  <nicola.pero@meta-innovation.com>
333         * configure.ac (VERSION): Bumped to 4:0:0.
334         * configure (VERSION): Likewise.
336 2011-06-08  Nicola Pero  <nicola.pero@meta-innovation.com>
338         * objc/README: Updated.
339         * objc-private/selector.h: Updated comments.
340         
341 2011-06-07  Nicola Pero  <nicola.pero@meta-innovation.com>
343         * sendmsg.c (class_get_instance_method): Removed.
344         (class_get_class_method): Removed.
345         (objc_get_uninstalled_dtable): Removed.
347 2011-06-07  Nicola Pero  <nicola.pero@meta-innovation.com>
349         * objc-private/module-abi-8.h (class_get_instance_size): Removed.
350         * objects.c (class_create_instance): Removed.
351         * error.c (__USE_FIXED_PROTOTYPES__): Removed.
352         * gc.c (__objc_generate_gc_type_description): Use
353         class_getInstanceSize() instead of class_get_instance_size().
354         * selector.c (sel_types_match): Made static.
355         (sel_get_typed_uid): Removed.
356         (sel_get_any_typed_uid): Removed.
357         (sel_get_name): Removed.
358         (sel_get_type): Removed.
359         (sel_register_name): Removed.
360         (sel_register_typed_name): Removed.
361         (sel_get_uid): Removed.
363 2011-06-07  Nicola Pero  <nicola.pero@meta-innovation.com>
365         * encoding.c (method_get_number_of_arguments): Removed.
366         (method_get_sizeof_arguments): Removed.
368 2011-06-07  Nicola Pero  <nicola.pero@meta-innovation.com>
370         * class.c (objc_next_class): Removed.
371         (class_pose_as): Removed.
372         (CLASSOF): Removed.
373         (class_table_replace): Removed.
374         (objc_lookup_class): Removed.
376 2011-06-07  Nicola Pero  <nicola.pero@meta-innovation.com>
378         Removed the Traditional Objective-C runtime public API.
379         * Makefile.in (OBJC_DEPRECATED_H): Variable removed.
380         (install-headers): Do not create the objc/deprecated directory and
381         do not install the deprecated headers.
382         (OBJC_H): Removed encoding.h and objc-api.h.
383         * Object.m: Removed all methods with the exception of -class and
384         -isEqual:.  Updated includes.  ([-class]): Use Modern API.
385         * objc/Object.h: Do not include deprecated/Object.h.
386         * objc/deprecated/Object.h: Removed.
387         * linking.m (__objc_linking): Call [Object class] instead of
388         [Object name].
389         * Protocol.m: Removed all methods with the exception of -isEqual:.
390         Updated includes.
391         * objc/Protocol.h: Do not include deprecated/Protocol.h.
392         * objc/deprecated/Protocol.h: Removed.
393         * objc/deprecated/struct_objc_symtab.h: Removed.
394         * objc/deprecated/struct_objc_module.h: Removed.
395         * objc/deprecated/struct_objc_ivar.h: Removed.
396         * objc/deprecated/struct_objc_ivar_list.h: Removed.
397         * objc/deprecated/struct_objc_method.h: Removed.
398         * objc/deprecated/struct_objc_method_list.h: Removed.
399         * objc/deprecated/struct_objc_protocol_list.h: Removed.
400         * objc/deprecated/struct_objc_category.h: Removed.
401         * objc/deprecated/MetaClass.h: Removed.
402         * objc/deprecated/objc_msg_sendv.h: Removed.  
403         * objc/deprecated/README: Removed.
404         * objc/deprecated/struct_objc_class.h: Removed.
405         * objc/deprecated/struct_objc_protocol.h: Removed.
406         * objc/deprecated/struct_objc_selector.h: Removed.
407         * objc/encoding.h: Removed.
408         * objc/message.h (struct objc_super): Removed the definition for
409         the Traditional Objective-C runtime API.
410         * objc/objc.h: Do not include objc/objc-decls.h.
411         deprecated/struct_objc_selector.h, deprecated/MetaClass.h,
412         deprecated/struct_objc_class.h, deprecated/struct_objc_protocol.h
413         and deprecated/objc_msg_sendv.h.  Uncommented new definition of
414         Protocol *.
415         * objc/objc-api.h: Removed.
416         * objc/runtime.h: Updated comments.  Removed check to detect
417         concurrent usage of Traditional and Modern APIs.
418         * objc-private/module-abi-8.h: Always define struct objc_class and
419         struct objc_protocol.  (struct objc_protocol_list): Changed type
420         of 'list' argument from 'Protocol *' to 'struct objc_protocol *'.
421         (class_get_instance_size): Added.
422         * objc-private/protocols.h (__objc_protocols_add_protocol): Take a
423         'struct objc_protocol *' as argument, not a 'Protocol *'.
424         * objc-private/runtime.h: Updated comments.
425         * objc-private/selector.h (struct objc_selector, sel_eq): Added.
426         * class.c: Include objc-private/selector.h.
427         (objc_get_meta_class): Return a Class instead of a MetaClass.
428         * encoding.c (method_get_next_argument): Removed.
429         (method_get_first_argument): Removed.
430         (method_get_nth_argument): Removed.
431         * gc.c: Include objc/runtime.h instead of objc/encoding.h.
432         Include objc-private/module-abi-8.h and ctype.h.
433         * protocols.c (__objc_protocols_add_protocol): Take a 'struct
434         objc_protocl *' as argument, not a 'Protocol *'.
435         (class_addProtocol): Added casts to 'struct objc_protocol *' and
436         'Protocol *'.
437         (class_copyProtocolList): Likewise.
438         (protocol_conformsToProtocol): Likewise.
439         (protocol_copyProtocolList): Likewise.
440         * sarray.c: Include objc-private/module-abi-8.h.
441         * sendmsg.c (method_get_next_argument): Removed.
442         (method_get_first_argument): Removed.
443         (method_get_nth_argument): Removed.
444         (objc_msg_sendv): Removed.
445         (arglist_t, retval_t): New.  (class_get_class_method): Take a
446         'Class', not 'MetaClass', argument.
447         * thr.c: Include module-abi-8.h.
448         
449 2011-06-03  Nicola Pero  <nicola.pero@meta-innovation.com>
451         * Makefile.in (OBJC_DEPRECATED_H): Removed struct_objc_static_instances.h
452         and objc_get_uninstalled_dtable.h.
453         * objc/deprecated/struct_objc_static_instances.h: Removed.
454         * objc/deprecated/objc_get_uninstalled_dtable.h: Removed.       
455         * objc/objc-api.h: Do not include deprecated/objc_static_instances.h
456         and deprecated/objc_get_uninstalled_dtable.h.
457         
458 2011-06-03  Nicola Pero  <nicola.pero@meta-innovation.com>
460         * Makefile.in (OBJC_DEPRECATED_H): Removed objc_object_alloc.h.
461         * objc/deprecated/objc_object_alloc.h: Removed.
462         * objc/objc-api.h: Do not include deprecated/objc_object_alloc.h.
463         * objects.c (_objc_object_alloc, _objc_object_dispose,
464         _objc_object_copy): Removed.
465         * libobjc.def (__objc_object_alloc, __objc_object_copy,
466         __objc_object_dispose): Removed.
467         
468 2011-06-03  Nicola Pero  <nicola.pero@meta-innovation.com>
470         * Makefile.in (OBJC_DEPRECATED_H): Removed METHOD_NULL.h.
471         * objc/objc-api.h: Do not include deprecated/METHOD_NULL.h.
472         * objc/deprecated/METHOD_NULL.h: Removed.
473         
474 2011-06-03  Nicola Pero  <nicola.pero@meta-innovation.com>
476         * Makefile.in (OBJC_DEPRECATED_H): Removed objc_valloc.h,
477         objc_malloc.h and objc_unexpected_exception.h.
478         (exception.lo): Do not use -Wno-deprecated-declarations.
479         (exception_gc.lo): Likewise.
480         * objc/objc-api.h: Do not include deprecated/objc_valloc.h,
481         deprecated/objc_malloc.h and
482         deprecated/objc_unexpected_exception.h.
483         * objc/deprecated/objc_valloc.h: Removed.
484         * objc/deprecated/objc_malloc.h: Removed.
485         * objc/deprecated/objc_unexpected_exception.h: Removed.
486         * exception.c (_objc_unexpected_exception): Removed.
487         (objc_exception_throw): Do not check for
488         _objc_unexpected_exception.
489         * memory.c (objc_valloc, _objc_malloc, _objc_atomic_malloc,
490         _objc_valloc, _objc_realloc, _objc_calloc, _objc_free): Removed.        
491         * libobjc.def (_objc_unexpected_exception, objc_valloc): Removed.
492         
493 2011-06-03  Nicola Pero  <nicola.pero@meta-innovation.com>
495         * objc/objc.h: Do not include deprecated/STR.h.
496         * objc/deprecated/STR.h: Removed.
497         * Makefile.in (OBJC_DEPRECATED_H): removed STR.h.
498         
499 2011-06-03  Nicola Pero  <nicola.pero@meta-innovation.com>
501         * Makefile.in (OBJC_H): Removed hash.h and sarray.h.
502         (OBJC_DEPRECATED_H): Likewise.
503         * libobjc.def (objc_hash_new, objc_hash_delete, objc_hash_add,
504         objc_hash_remove, objc_hash_next, objc_hash_value_for_key,
505         objc_hash_is_key_in_hash, hash_add, hash_delete, hash_new,
506         hash_next, hash_remove, hash_value_for_key, hash_is_key_in_hash,
507         sarray_at_put, sarray_at_put_safe, sarray_free, sarray_lazy_copy,
508         sarray_new, sarray_realloc, sarray_remove_garbage): Removed.
509         * objc/sarray.h: Removed.
510         * objc/hash.h: Removed.
511         * objc/deprecated/sarray.h: Removed.
512         * objc/deprecated/hash.h: Removed.
513         * objc/Object.h: Do not include objc/deprecated/hash.h
514         * Object.m: Include string.h.
515         * objc/objc-api.h: Do not include objc/deprecated/hash.h.
516         * objc-private/common.h (GNU_LIBOBJC_COMPILING_LIBOBJC_ITSELF):
517         Removed.
519 2011-06-03  Nicola Pero  <nicola.pero@meta-innovation.com>
521         * Object.m ([-forward::]): Removed.
522         * objc/deprecated/Object.h ([-forward::]): Removed.
523         * sendmsg.c (__objc_forward): Updated comments.
524         
525 2011-06-03  Nicola Pero  <nicola.pero@meta-innovation.com>
527         * Makefile.in (OBJC_H): Removed objc-list.h.
528         (OBJC_DEPRECATED_H): Removed objc-list.h.
529         * objc/objc-list.h: File removed.
530         * objc/deprecated/objc-list.h: File removed.
532 2011-06-03  Nicola Pero  <nicola.pero@meta-innovation.com>
534         * Makefile.in (OBJC_H): Removed typedstream.h.
535         (OBJC_DEPRECATED_H): Removed typedstream.h.
536         (C_SOURCE_FILES): Removed archive.c.
537         (Object.lo): Rule removed.
538         (Object_gc.lo): Likewise.
539         (archive.lo): Likewise.
540         (archive_gc.lo): Likewise.
541         * objc/deprecated/Object.h ([+streamVersion:], [-read], [-write],
542         [-awake]): Removed.
543         Do not include deprecated/typedstream.h.
544         * Object.m: Removed the same methods.
545         * archive.c: File removed.
546         * objc/typedstream.h: File removed.
547         * objc/deprecated/typedstream.h: File removed.
548         * libobjc.def (__objc_read_nbyte_uint, __objc_read_nbyte_ulong,
549         __objc_write_class, __objc_write_object, __objc_write_selector,
550         objc_close_typed_stream, objc_end_of_typed_stream,
551         objc_flush_typed_stream, objc_get_stream_class_version,
552         objc_open_typed_stream, objc_open_typed_stream_for_file,
553         objc_read_array, objc_read_char, objc_read_int, objc_read_long,
554         objc_read_object, objc_read_selector, objc_read_short,
555         objc_read_string, objc_read_type, objc_read_types,
556         objc_read_unsigned_char, objc_read_unsigned_int,
557         objc_read_unsigned_long, objc_read_unsigned_short,
558         objc_write_array, objc_write_char, objc_write_int,
559         objc_write_long, objc_write_object, objc_write_object_reference,
560         objc_write_root_object, objc_write_selector, objc_write_short,
561         objc_write_string, objc_write_string_atomic, objc_write_type,
562         objc_write_types, objc_write_unsigned_char,
563         objc_write_unsigned_int, objc_write_unsigned_long,
564         objc_write_unsigned_short): Removed.
565         
566 2011-06-02  Nicola Pero  <nicola.pero@meta-innovation.com>
568         * Makefile.in (OBJC_DEPRECATED_H): Removed objc_error.h.
569         * objc/deprecated/objc_error.h: Removed.
570         * objc/objc-api.h: Do not include deprecated/objc_error.h.
571         * libobjc.def (objc_error, objc_verror): Removed.
572         * error.c (_objc_error_handler, objc_error, objc_verror,
573         objc_set_error_handler): Removed.
574         * Object.m ([-error:], [-perform:], [-perform:with:],
575         [-perform:with:with], [-subclassResponsibility:],
576         [-notImplemented:], [-shouldNotImplement:], [-doesNotRecognize:]):
577         Removed.
578         * objc/deprecated/Object.h: Removed the same methods.
579         * sendmsg.c (__objc_forward): Do not try to invoke the "error:"
580         method after trying to invoke the "doesNotRecognize:" method.
581         
582 2011-05-26  Nicola Pero  <nicola.pero@meta-innovation.com>
584         * sendmsg.c: Reindented part of the file.  No non-trivial changes
585         in code.
587 2011-05-26  Nicola Pero  <nicola.pero@meta-innovation.com>
589         * sendmsg.c (__objc_install_dtable_for_class): Use objc_getClass,
590         not objc_lookup_class.
592 2011-05-25  Richard Frith-Macdonald <rfm@gnu.org>
593             David Ayers  <ayers@fsfe.org>
595         PR libobjc/38307
596         * sendmsg.c: Include objc/hash.h.
597         (get_implementation): New function, mostly with code from get_imp
598         updated to support the new +initialize dispatch table logic.
599         (get_imp): Use get_implementation.
600         (__objc_responds_to): Updated to support the new +initialize
601         dispatch table logic.
602         (class_respondsToSelector): Likewise.
603         (objc_msg_lookup): Use get_implementation.
604         (__objc_init_install_dtable): Removed.
605         (__objc_install_methods_in_dtable): Updated arguments.
606         (__objc_install_dispatch_table_for_class): Renamed to
607         __objc_install_dtable_for_class and updated to support the new
608         +initialize dispatch table logic.
609         (__objc_update_dispatch_table_for_class): Updated to support the
610         new +initialize dispatch table logic.
611         (__objc_forward): Call get_implementation instead of get_imp.
612         (prepared_dtable_table): New.
613         (__objc_prepare_dtable_for_class): New. 
614         (__objc_prepared_dtable_for_class): New.
615         (__objc_get_prepared_imp): New.
616         (__objc_install_prepared_dtable_for_class): New.
617         
618 2011-05-24  Nicola Pero  <nicola.pero@meta-innovation.com>
620         PR libobjc/48177
621         * selector.c (__sel_register_typed_name): Use sel_types_match()
622         instead of strcmp() to compare selector types (Suggestion by
623         Richard Frith-Macdonald <rfm@gnu.org>).
625 2011-04-15  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
627         PR libobjc/32037
628         * Makefile.in (OBJC_GCFLAGS): Move ...
629         * configure.ac (enable_objc_gc): ... here.
630         Add $(libsuffix) to OBJC_BOEHM_GC.
631         * configure: Regenerate.
633 2011-02-28  Nicola Pero  <nicola.pero@meta-innovation.com>
634         
635         * selector.c (sel_getTypedSelector): Return NULL if there are
636         multiple selectors with conflicting types.
637         * objc/runtime.h (sel_getTypedSelector): Updated documentation.
638         
639 2011-02-28  Richard Frith-Macdonald <rfm@gnu.org>
641         PR libobjc/47922
642         * gc.c (class_ivar_set_gcinvisible): Use _C_GCINVISIBLE instead of
643         a hardcoded "!".
645 2011-02-13  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
647         * configure: Regenerate.
649 2010-12-26  Nicola Pero  <nicola.pero@meta-innovation.com>
651         * init.c (create_tree_of_subclasses_inherited_from): Use
652         class_superclass_of_class instead of assuming a class is
653         unresolved when it could be resolved.  Tidied up assignment and
654         check.
655         (__objc_tree_insert_class): Enhanced DEBUG_PRINTF.
656         (objc_tree_insert_class): Tidied up loop; return immediately upon
657         inserting a class.
658         (__objc_exec_class): Do not set __objc_class_tree_list.
659         
660 2010-12-24  Nicola Pero  <nicola.pero@meta-innovation.com>
662         * selector.c (sel_getTypedSelector): Return NULL if given a NULL
663         argument.
664         (sel_registerTypedName): Same.
665         (sel_registerName): Same.
666         * objc/runtime.h: Updated documentation.
667         
668 2010-12-24  Nicola Pero  <nicola.pero@meta-innovation.com>
670         * objc/runtime.h (class_addIvar): Updated documentation.  The
671         alignment is actually the log_2 of the alignment in bytes.
672         * ivars.c (class_addIvar): Corresponding change to the
673         implementation.
674         
675 2010-12-24  Nicola Pero  <nicola.pero@meta-innovation.com>
677         * objc/runtime.h (sel_getType): Renamed to sel_getTypeEncoding to
678         be consistent with method_getTypeEncoding and
679         ivar_getTypeEncoding.
680         (sel_copyTypedSelectorList, sel_getTypedSelector): New.
681         * selector.c (sel_getType): Renamed to sel_getTypeEncoding.
682         (sel_copyTypedSelectorList, sel_getTypedSelector): New.
683         (sel_get_type): Updated call to sel_getType.
684         
685 2010-12-24  Nicola Pero  <nicola.pero@meta-innovation.com>
687         * objc/runtime.h (class_conformsToProtocol,
688         class_copyProtocolList): Updated documentation.
690 2010-12-23  Nicola Pero  <nicola.pero@meta-innovation.com>
692         * init.c (create_tree_of_subclasses_inherited_from): Updated
693         DEBUG_PRINTF messages.
694         (__objc_tree_insert_class): Same.
695         (__objc_send_load_using_method_list): Same.
696         (__objc_send_load): Same.
697         (__objc_exec_class): Same.  In particular, do not print the module
698         name since it is no longer used.
699         * sendmsg.c (__objc_send_initialize): Added DEBUG_PRINTFs for
700         tracking +initialize calls.
701         (__objc_update_dispatch_table_for_class): Added DEBUG_PRINTFs for
702         tracking updates of dispatch tables.
703         (__objc_install_dispatch_table_for_class): Same.
704         
705 2010-12-23  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
707         * Makefile.in (libobjc$(libsuffix).la): Link with -Wc,-shared-libgcc.
708         (libobjc_gc$(libsuffix).la): Likewise.
710 2010-12-23  Nicola Pero  <nicola.pero@meta-innovation.com>
712         * sendmsg.c (class_addMethod): Return NO if the method already
713         exists in the class.
715 2010-12-22  Nicola Pero  <nicola.pero@meta-innovation.com>
717         * init.c (duplicate_classes): New.
718         (__objc_exec_class): Initialize duplicate_classes.
719         (__objc_create_classes_tree): Ignore classes in the
720         duplicate_classes table.
721         (__objc_call_load_callback): Same.
722         (__objc_init_class): If a duplicate class is found, add it to
723         duplicate_classes instead of aborting.  Return YES if the class is
724         not a duplicate, and NO if it is.
725         * objc-private/runtime.h (__objc_init_class): Updated prototype.
727 2010-12-22  Nicola Pero  <nicola.pero@meta-innovation.com>
729         * objc-private/objc-list.h: Reindented file.  No code changes.
730         * objc-private/sarray.h: Same change.
732 2010-12-22  Nicola Pero  <nicola.pero@meta-innovation.com>
734         * objc-private/accessors.h: Removed 'extern "C"' guards.  This
735         file is never compiled with C++.
736         * objc-private/hash.h: Same change.
737         * objc-private/objc-list.h: Same change.
738         * objc-private/objc-sync.h: Same change.
739         * objc-private/protocols.h: Same change.
740         * objc-private/runtime.h: Same change.
741         * objc-private/sarray.h: Same change.
742         * objc-private/selector.h: Same change.
744 2010-12-21  Nicola Pero  <nicola.pero@meta-innovation.com>
746         PR libobjc/18764
747         * class.c (__objc_add_class_to_hash): Return YES if the class was
748         added, and NO if it already existed.
749         * init.c (__objc_init_class): If __objc_add_class_to_hash returns
750         NO, then abort the program with an error message.
751         * objc-private/runtime.h (__objc_add_class_to_hash): Updated
752         declaration.
754 2010-12-21  Nicola Pero  <nicola.pero@meta-innovation.com>      
756         * init.c (_objc_load_callback): Initialize with 0.
757         (__objc_call_callback): Renamed to __objc_call_load_callback.
758         Check _objc_load_callback only once, and if it is not set, return
759         immediately.
760         (objc_send_load): Updated call to __objc_call_callback.
761         
762 2010-12-21  Nicola Pero  <nicola.pero@meta-innovation.com>
764         PR libobjc/16110
765         * init.c (__objc_send_message_in_list): Renamed to
766         __objc_send_load_using_method_list.  Do not take an 'op' argument.
767         Register the 'load' selector if needed.
768         (__objc_send_load): Do not register the 'load' selector.  Updated
769         call to __objc_send_message_in_list.
770         (__objc_create_classes_tree): Add the class of any claimed
771         category that was loaded in the module to the list of classes for
772         which we try to execute +load.
773         
774 2010-12-21  Nicola Pero  <nicola.pero@meta-innovation.com>
776         * objc-private/common.h: When DEBUG is defined, include <stdio.h>.
777         Updated comments.
778         * init.c (__objc_tree_insert_class): Use %p, not %x, when printing
779         a pointer using DEBUG_PRINTF.
780         
781 2010-12-21  Nicola Pero  <nicola.pero@meta-innovation.com>
783         PR libobjc/45953
784         * selector.c (__sel_register_typed_name): When registering a new
785         selector with the same name as an existing one, reuse the existing
786         name string.  Also updated types, casts and comments in the whole
787         function.
789 2010-12-21  Nicola Pero  <nicola.pero@meta-innovation.com>
791         * objc-private/module-abi-8.h (struct objc_symtab): Declare 'refs'
792         to be 'struct objc_selector *' and not 'SEL'.
793         * init.c (__objc_exec_class): Call
794         __objc_register_selectors_from_module instead of iterating over
795         each selector and calling __sel_register_typed_name for each.
796         * objc-private/selector.h: Declare
797         __objc_register_selectors_from_module instead of
798         __sel_register_typed_name.
799         * selector.c (__objc_register_selectors_from_module): New.
800         (__sel_register_typed_name): Made static.
801         
802 2010-12-21  Nicola Pero  <nicola.pero@meta-innovation.com>
804         * linking.m: Do not include objc/NXConstStr.h.
806 2010-12-21  Nicola Pero  <nicola.pero@meta-innovation.com>
807         
808         * objc-private/runtime.h (DEBUG_PRINTF): Moved from here ...
809         * objc-private/common.h (DEBUG_PRINTF): To here.
810         * hash.c: Do not include objc-private/runtime.h and objc/thr.h.
811         
812 2010-12-21  Nicola Pero  <nicola.pero@meta-innovation.com>
814         * hash.c: Tidied up comments and indentation.  No code changes.
816 2010-12-19  Nicola Pero  <nicola.pero@meta-innovation.com>
818         PR libobjc/47012
819         * accessors.m (objc_getProperty): If not atomic, do not
820         retain/autorelease the returned value.
822 2010-12-19  Nicola Pero  <nicola.pero@meta-innovation.com>
824         * objc-private/runtime.h (__objc_selector_max_index,
825         __objc_init_selector_tables, __objc_register_selectors_from_class,
826         __objc_register_selectors_from_list,
827         __objc_register_selectors_from_description_list): Moved to ...
828         * objc-private/selector.h: ... here.
830 2010-12-19  Nicola Pero  <nicola.pero@meta-innovation.com>
832         * objc-private/runtime.h (__objc_class_links_resolved): Removed.
833         (__objc_print_dtable_stats): Removed.
834         (__sel_register_typed_name): Removed.
835         * sendmsg.c (__objc_print_dtable_stats): Use 'void' as argument.
836         
837 2010-12-19  Nicola Pero  <nicola.pero@meta-innovation.com>
839         * init.c (__objc_exec_class): Call __objc_resolve_class_links (),
840         if appropriate, after loading the module.
842 2010-12-19  Nicola Pero  <nicola.pero@meta-innovation.com>
844         * sendmsg.c (method_setImplementation): Do not declare.
846 2010-12-19  Nicola Pero  <nicola.pero@meta-innovation.com>
848         * objc/message.h: Updated comments.
849         * objc/runtime.h: Updated comments.
850         
851 2010-12-19  Nicola Pero  <nicola.pero@meta-innovation.com>
853         * class.c (objc_lookupClass): Renamed to objc_lookUpClass.
854         * protocols.c: Updated all calls to objc_lookupClass to call
855         objc_lookUpClass instead.
856         * sendmsg.c (objc_lookupClass): Do not declare.
857         (get_imp): Update call to objc_lookupClass to call
858         objc_lookUpClass instead.
859         * objc/runtime.h (objc_lookupClass): Renamed to objc_lookUpClass.
861 2010-12-19  Nicola Pero  <nicola.pero@meta-innovation.com>
863         * objc/runtime.h (class_ivar_set_gcinvisible): Declare.
864         * sendmsg.c (_CLS_IN_CONSTRUCTION, CLS_IS_IN_CONSTRUCTION): Do not
865         define.  Updated comments.
866         
867 2010-12-19  Nicola Pero  <nicola.pero@meta-innovation.com>
869         * objc/encoding.h: Updated comments.
870         * objc/runtime.h: Updated comments.
871         (objc_setGetUnknownClassHandler): Mark with objc_EXPORT.
872         (objc_sizeof_type): Same.
873         (objc_alignof_type): Same.
874         (objc_aligned_size): Same.
875         (objc_promoted_size): Same.
876         (objc_skip_type_qualifiers): Same.
877         (objc_skip_typespec): Same.
878         (objc_skip_offset): Same.
879         (objc_skip_argspec): Same.
880         (objc_get_type_qualifiers): Same.
881         (objc_layout_structure): Same.
882         (objc_layout_structure_next_member): Same.
883         (objc_layout_finish_structure): Same.
884         (objc_layout_structure_get_info): Same.
885         
886 2010-12-19  Nicola Pero  <nicola.pero@meta-innovation.com>
888         * init.c: Updated comments.
889         * objc/objc-api.h: Updated comments.
890         * objc/runtime.h (_objc_load_callback): Declare.
891         
892 2010-12-19  Nicola Pero  <nicola.pero@meta-innovation.com>
894         * objc/Object.h: Include deprecated/typedstream.h and
895         deprecated/hash.h instead of typedstream.h.  Updated comments.
897 2010-12-19  Nicola Pero  <nicola.pero@meta-innovation.com>
899         * Makefile.in (OBJC_DEPRECATED_H): Added objc_msg_sendv.h.
900         * objc/deprecated/objc_msg_sendv.h: New.
901         * objc/message.h: Do not define retval_t, apply_t, arglist,
902         arglist_t, objc_msg_sendv, now in
903         objc/deprecated/objc_msg_sendv.h.
904         * objc/objc.h: Do not include message.h; include
905         objc/deprecated/objc_msg_sendv.h instead.  Tidied up comments.
906         * sendmsg.c: Include objc/message.h.
907         * thr.c: Include objc/message.h.
908         
909 2010-12-19  Nicola Pero  <nicola.pero@meta-innovation.com>
911         * objc/objc-exception.h: Include objc-decls.h.  Mark all
912         functions with objc_EXPORT.
913         * objc/objc-sync.h: Same change.
915 2010-12-19  Nicola Pero  <nicola.pero@meta-innovation.com>
917         * Protocol.m: Moved all methods, with the exception of -isEqual:,
918         into the 'Deprecated' category.
919         * objc/Protocol.h: Removed all methods, moved to
920         objc/deprecated/Protocol.h.  Include objc/deprecated/Protocol.h.
921         * objc/deprecated/Protocol.h: New.
922         * Makefile.in (OBJC_DEPRECATED_H): Added Protocol.h.
923         
924 2010-12-19  Nicola Pero  <nicola.pero@meta-innovation.com>
926         * init.c: Include objc-private/selector.h.  Do not declare
927         __sel_register_typed_name.
928         * objc-private/selector.h (__sel_register_typed_name): Declare.
929         * selector.c: Include objc-private/selector.h.
930         
931 2010-12-18  Nicola Pero  <nicola.pero@meta-innovation.com>
933         * class.c: Tidied up comments and indentation.  No code changes.
934         * error.c: Same.
935         * exception.c: Same.
936         * init.c: Same.
937         * ivars.c: Same.
938         * memory.c: Same.
939         * objc-foreach.c: Same.
940         * objc-sync.c: Same.
941         * objects.c: Same.
942         * protocols.c: Same.
943         * sarray.c: Same.
944         * thr.c: Same.
946 2010-12-17  Nicola Pero  <nicola.pero@meta-innovation.com>
948         * init.c: Include objc/runtime.h and objc-private/module-abi-8.h
949         instead of objc/objc-api.h.
950         (init_check_module_version): Take a 'struct objc_module *'
951         argument instead of 'Module_t'.  Use 'struct objc_module *'
952         instead of 'Module_t'.
953         (__objc_created_classes_tree): Take a 'struct objc_module *'
954         argument instead of 'Module_t'; use 'struct objc_symtab *' instead
955         of 'Symtab_t'.
956         (__objc_call_callback): Take a 'struct objc_module *' argument
957         instead of 'Module_t'; use 'struct objc_symtab *' instead of
958         'Symtab_t' and 'struct objc_category *' instead of 'Category_t'.
959         (_objc_load_callback): Take a 'struct objc_category *' argument
960         instead of 'Category *'.
961         (class_superclass_of_class): Use objc_getClass() instead of
962         objc_lookup_class().
963         (create_tree_of_subclasses_inherited_from): Same change (also, use
964         an explicit 'if' instead of '?').
965         (objc_init_statics): Same change.
966         (objc_send_load): Same change.
967         (__objc_init_protocol): same change.
968         (__objc_send_message_in_list): Take a 'struct objc_method_list *'
969         argument instead of 'MethodList_t'.  Use 'struct objc_method *'
970         instead of 'Method_t'.
971         (__objc_send_load): Use 'struct objc_method_list *' instead of
972         'MethodList_t'.  Use sel_registerName() instead of
973         sel_register_name().
974         (__objc_exec_class): Take a 'struct objc_module *' argument
975         instead of 'Module_t'.  Use 'struct objc_symtab *' instead of
976         'Symtab_t'.  Use objc_getClass() instead of objc_lookup_class().
977         Use 'struct objc_category *' instead of 'Category_t'.
978         
979 2010-12-16  Nicola Pero  <nicola.pero@meta-innovation.com>
981         * sendmsg.c: Include objc/runtime.h instead of objc/objc-api.h.
982         Include objc-private/module-abi-8.h and objc-private/selector.h
983         instead of objc/encoding.h.
984         (objc_msg_lookup_super): Use super->super_class instead of
985         super->class.
986         (method_get_first_argument, method_get_next_argument): Declare
987         locally.
988         (class_get_instance_method): Declare before using.
989         (objc_msg_sendv): Use 'struct objc_method' instead of 'Method'.
990         (__objc_init_dispatch_tables, __objc_send_initialize): Use
991         sel_registerName() instead of sel_register_name().
992         (__objc_forward): Use sel_getName() instead of sel_get_name().
993         (objc_get_uninstalled_dtable): Use 'void' as argument.
994         * objc-private/selector.h: New.
996 2010-12-15  Nicola Pero  <nicola.pero@meta-innovation.com>
998         * objc/message.h (objc_super): When using the modern API, do not
999         define Super and Super_t, and always use 'super_class' for the
1000         super class field.      
1001         (objc_msg_lookup_super): Updated prototype to use 'struct
1002         objc_super *' instead of 'Super_t'.
1003         * sendmsg.c (objc_msg_lookup_super): Updated prototype to use
1004         'struct objc_super *' instead of 'Super_t'.
1006 2010-12-15  Nicola Pero  <nicola.pero@meta-innovation.com>
1008         * objc/message.h: Update comments, reindented code and moved
1009         deprecated types and functions at the end of the file.  No code
1010         changes.
1012 2010-12-15  Nicola Pero  <nicola.pero@meta-innovation.com>
1014         * ivars.c (class_addIvar): Use the 'size' argument instead of
1015         trying to calculate it using objc_sizeof_type().
1016         * objc/runtime.h (class_addIvar): Updated comments.
1017         
1018 2010-12-15  Nicola Pero  <nicola.pero@meta-innovation.com>
1020         * sendmsg.c: Reindented some code and tidied up comments.  No
1021         actual code changes.
1022         
1023 2010-12-14  Nicola Pero  <nicola.pero@meta-innovation.com>
1025         * objc/Object.h: Moved all the methods, with the exception of
1026         -class and -isEqual:, into ...
1027         * objc/deprecated/Object.h: here.
1028         * Object.m: Moved all the methods, with the exception of -class
1029         and -isEqual: into the 'Deprecated' category.
1031 2010-12-14  Nicola Pero  <nicola.pero@meta-innovation.com>
1033         * objects.c (object_copy): Do not #undef as we are no longer
1034         including objc/objc-api.h.
1035         * selector.c: Include objc/runtime.h and
1036         objc-private/module-abi-8.h.  Do not include objc/objc-api.h and
1037         objc/encoding.h.  Updated
1038         (__objc_register_selectors_from_class): Use struct
1039         objc_method_list * instead of MethodList_t.
1040         (__objc_register_selectors_from_list): Use Method instead of
1041         Method_t.
1042         (struct objc_method_description_list): Do not define here.
1043         (__objc_register_instance_methods_to_class): Use struct
1044         objc_method_list * instead of MethodList_t and Method instead of
1045         Method_t.
1046         
1047 2010-12-14  Nicola Pero  <nicola.pero@meta-innovation.com>
1049         * selector.c: Reindented some code and tidied up comments.  No
1050         actual code changes.
1052 2010-12-13  Iain Sandoe  <iains@gcc.gnu.org>
1054         * encoding.c (_darwin_rs6000_special_round_type_align): New.
1055         (darwin_rs6000_special_round_type_align): Adjust to use new routine.
1057 2010-12-11  Nicola Pero  <nicola.pero@meta-innovation.com>
1059         * sendmsg.c (selector_resolveClassMethod): New.
1060         (selector_resolveInstanceMethod): New.
1061         (__objc_resolve_class_method): New.
1062         (__objc_resolve_instance_method): New.
1063         (get_imp): Call __objc_resolve_class_method or
1064         __objc_resolve_instance_method at the appropriate time.
1065         (objc_msg_lookup): Same.
1066         (class_getClassMethod): Same.   
1067         (class_getInstanceMethod): Same.
1068         (__objc_init_dispatch_tables): Initialize
1069         selector_resolveClassMethod and selector_resolveInstanceMethod.
1070         * objc/runtime.h: Updated documentation of class_getClassMethod,
1071         class_getInstanceMethod and class_getMethodImplementation.
1072         
1073 2010-12-11  Nicola Pero  <nicola.pero@meta-innovation.com>
1075         * objc-private/module-abi-8.h (struct objc_symtab): Updated
1076         description of sel_ref_cnt and refs.
1077         * objc/deprecated/struct_objc_symtab.h (objc_symtab): Same change.
1078         
1079 2010-12-06  Dave Korn  <dave.korn.cygwin@gmail.com>
1081         PR target/40125
1082         PR lto/46695
1083         * configure.ac (extra_ldflags_libobjc): Invoke ACX_LT_HOST_FLAGS.
1084         * Makefile.in (lt_host_flags): Import AC_SUBST'd value.
1085         * aclocal.m4: Regenerate.
1086         * configure: Regenerate.
1088 2010-12-03  Matthias Klose  <doko@ubuntu.com> 
1090         * configure.ac (VERSION): Bump the version to 3:0:0.
1091         * configure: Regenerate.
1093 2010-11-23  Richard Frith-Macdonald <rfm@gnu.org>
1095         * sendmsg.c (get_imp): Fixed call to __objc_get_forward_imp to
1096         pass nil as the receiver since we don't know the receiver at this
1097         point.
1098         
1099 2010-11-18  Nicola Pero  <nicola.pero@meta-innovation.com>
1101         * ivars.c: Include stdlib.h.
1102         * protocols.c: Same change.
1104 2010-10-24  Nicola Pero  <nicola.pero@meta-innovation.com>
1106         * Makefile.in (OBJC_SOURCE_FILES): Added accessors.m.
1107         * accessors.m: New.
1108         * init.c: Include objc-private/accessors.h.
1109         (__objc_exec_class): Call __objc_accessors_init.
1110         * objc-private/accessors.h: New.
1112 2010-10-17  Nicola Pero  <nicola.pero@meta-innovation.com>
1114         * objc/message.h: Moved initial includes outside of extern "C".
1115         * objc/runtime.h: Add extern "C" for Objective-C++.
1117 2010-10-17  Nicola Pero  <nicola.pero@meta-innovation.com>
1119         * init.c (objc_send_load): Do not wait for NXConstantString to be
1120         registered before executing +load.  There is no point if
1121         -fconstant-string-class=xxx is used when compiling all modules,
1122         as is the case for almost all users.
1123         * linking.m (__objc_linking): Do not try to forcefully link in
1124         NXConstantString.
1126 2010-10-16  Nicola Pero  <nicola.pero@meta-innovation.com>
1128         * objc/runtime.h: Updated comments.
1129         (class_addMethod): New.
1130         (class_addIvar): New.
1131         (class_replaceMethod): New.
1132         (objc_allocateClassPair): New.
1133         (objc_registerClassPair): New.
1134         (objc_disposeClassPair): New.
1135         * class.c (objc_allocateClassPair): New.
1136         (objc_registerClassPair): New.
1137         (objc_disposeClassPair): New.
1138         (class_getSuperclass): Return Nil if a class is in construction.
1139         * init.c (__objc_exec_class): Call __objc_init_class.
1140         (__objc_init_class): New.
1141         * ivars.c (class_copyIvarList): Return NULL if class is in
1142         construction.  Do not lock the runtime mutex.
1143         (class_getInstanceVariable): Return NULL if class is in
1144         construction.  Do not lock the runtime mutex.
1145         (class_addIvar): New.
1146         * sendmsg.c (class_addMethod): New.
1147         (class_replaceMethod): New.
1148         * objc-private/module-abi-8.h (__CLS_SETNOTINFO): New.
1149         (_CLS_IN_CONSTRUCTION): New.
1150         (CLS_IS_IN_CONSTRUCTION): New.
1151         (CLS_SET_IN_CONSTRUCTION): New.
1152         (CLS_SET_NOT_IN_CONSTRUCTION): New.
1153         * objc-private/runtime.h (__objc_init_class): New.
1155 2010-10-16  Nicola Pero  <nicola.pero@meta-innovation.com>
1157         * class.c (class_getSuperclass): Call __objc_resolve_class_links
1158         if the class is not resolved yet.
1159         * ivars.c (class_getInstanceVariable): Use class_getSuperclass.
1160         
1161 2010-10-16  Nicola Pero  <nicola.pero@meta-innovation.com>
1163         * objc/runtime.h (class_getIvarLayout): New.
1164         (class_getWeakIvarLayout): New.
1165         (class_setIvarLayout): New.
1166         (class_setWeakIvarLayout): New.
1167         * ivars.c (class_getIvarLayout): New.
1168         (class_getWeakIvarLayout): New.
1169         (class_setIvarLayout): New.
1170         (class_setWeakIvarLayout): New. 
1172 2010-10-15  Nicola Pero  <nicola.pero@meta-innovation.com>
1173         
1174         * objc/runtime.h (class_copyPropertyList): New.
1175         (class_getProperty): New.
1176         (property_getAttributes): New.
1177         (property_getName): New.
1178         * ivars.c (class_copyPropertyList): New.
1179         (class_getProperty): New.
1180         (property_getAttributes): New.
1181         (property_getName): New.
1182         
1183 2010-10-15  Nicola Pero  <nicola.pero@meta-innovation.com>
1185         * objc-private/runtime.h (__objc_update_classes_with_methods): New.
1186         * class.c (__objc_update_classes_with_methods): New.
1187         (objc_getClassList): Do not lock the class lock.
1188         * methods.c (method_exchangeImplementations): New.
1189         (method_setImplementation): New.
1190         * objc/runtime.h (method_setImplementation): New.
1191         (method_exchangeImplementations): New.
1192         
1193 2010-10-15  Nicola Pero  <nicola.pero@meta-innovation.com>
1195         * Protocol.m: Include objc/runtime.h and
1196         objc-private/module-abi-8.h instead of objc/objc-api.h.  Do not
1197         repeat Protocol's instance variables.
1198         (struct objc_method_description_list): Do not define here.
1199         ([-conformsTo:]): Reimplemented on top of protocol_conformsTo().
1200         ([descriptionForInstanceMethod:]): Use sel_isEqual() to compare
1201         selectors directly instead of getting names and then using strcmp.
1202         ([descriptionForClassMethod:]): Same change.
1203         ([-isEqual:]): Reimplemented on top of protocol_isEqual().
1204         * protocols.c (protocol_getMethodDescription): Use sel_isEqual()
1205         to compare selectors directly instead of getting names and then
1206         using strcmp.
1207         * objc/Protocol.h: Updated comments.
1208         
1209 2010-10-15  Nicola Pero  <nicola.pero@meta-innovation.com>
1211         * init.c (__objc_init_protocol): New function which fixes up a
1212         protocol's class pointer, registers it with the runtime, register
1213         all protocol selectors and registers associated protocols too.
1214         (objc_init_statics): Detect if we are initializing protocols, and
1215         if so, use __objc_init_protocol instead of only fixing up the
1216         class pointer.
1217         (__objc_init_protocls): Use __objc_init_protocol.
1218         * objc-private/module-abi-8.h: Updated comments.
1219         * objc-private/runtime.h
1220         (__objc_register_selectors_from_description_list): New.
1221         * selector.c (__objc_register_selectors_from_description_list):
1222         New.  (struct objc_method_description_list): Declare.
1223         * Protocol.m ([-descriptionForInstanceMethod:]): Use sel_get_name
1224         when accessing the name of a method, which is now correctly a SEL.
1225         ([-descriptionForClassMethod:]): Same change.
1226         * protocols.c (protocol_getMethodDescription): Same change.
1227         * objc/runtime.h: Updated comments.
1228         (sel_registerTypedName): Fixed typo in function name.
1229         
1230 2010-10-13  Nicola Pero  <nicola.pero@meta-innovation.com>
1232         PR libobjc/23214
1233         * init.c (objc_init_statics): Do not skip the initialization of a
1234         statics list if the first object has already been initialized; in
1235         the case of Protocols, while the first one may have been
1236         initialized, some others may not have been initialized yet.
1238 2010-10-13  Nicola Pero  <nicola.pero@meta-innovation.com>
1240         * Makefile.in (OBJC_DEPRECATED_H): Added
1241         objc_get_uninstalled_dtable, objc_object_alloc.h and
1242         struct_objc_static_instances.h.
1244 2010-10-13  Nicola Pero  <nicola.pero@meta-innovation.com>
1246         * encoding.c (method_copyReturnType): New.
1247         (method_copyArgumentType): New.
1248         (method_getReturnType): New.
1249         (method_getArgumentType): New.
1250         * methods.c (method_getDescription): New.
1251         * objc/runtime.h (method_copyReturnType): New.
1252         (method_copyArgumentType): New.
1253         (method_getReturnType): New.
1254         (method_getArgumentType): New.
1255         (method_getDescription): New.
1256         
1257 2010-10-12  Nicola Pero  <nicola.pero@meta-innovation.com>
1259         * encoding.c: Tidied up comments.
1260         (objc_skip_variable_name): New static inline function.
1261         (objc_sizeof_type): Use objc_skip_variable_name instead of copying
1262         the same code over and over.
1263         (objc_alignof_type): Same.
1264         (objc_aligned_size): Same.
1265         (objc_promoted_size): Same.
1266         (objc_skip_typespec): Same.
1267         (objc_layout_structure_next_member): Same.
1268         (objc_skip_offset): Skip a '-' before the digits (if any).  Fixed
1269         historical bug where objc_skip_offset would skip one byte even if
1270         there is no offset: check that the first offset digit is actually
1271         a digit before skipping it.
1272         (objc_skip_type_qualifiers): Mark as inline.
1273         (objc_skip_typespec): Mark as inline.   
1274         
1275 2010-10-12  Nicola Pero  <nicola.pero@meta-innovation.com>
1277         * Makefile.in (C_SOURCE_FILES): Added methods.c.
1278         * encoding.c (method_getNumberOfArguments): New.
1279         (method_get_number_of_arguments): Call
1280         method_getNumberOfArguments.
1281         * ivars.c (ivar_getName): Check for NULL variable argument.
1282         (ivar_getOffset): Check for NULL variable argument.
1283         (ivar_getTypeEncoding): Check for NULL variable argument.
1284         (class_copyIvarList): New.
1285         * methods.c: New.
1286         * protocols.c (class_copyProtocolList): Check for Nil class_
1287         argument.
1288         * sendmsg.c: Use 'struct objc_method *' instead of Method_t, and
1289         'struct objc_method_list *' instead of MethodList_t.
1290         (class_getMethodImplementation): New.
1291         (class_respondsToSelector): New.
1292         (class_getInstanceMethod): New.
1293         (class_getClassMethod): New.
1294         * objc/runtime.h: Updated comments.
1295         (class_copyIvarList): New.
1296         (class_getInstanceMethod): New.
1297         (class_getClassMethod): New.
1298         (class_getMethodImplementation): New.
1299         (class_respondsToSelector): New.
1300         (method_getName): New.
1301         (method_getImplementation): New.
1302         (method_getTypeEncoding): New.
1303         (class_copyMethodList): New.
1304         (method_getNumberOfArguments): New.
1305         
1306 2010-10-12  Nicola Pero  <nicola.pero@meta-innovation.com>
1308         * class.c: Include objc/runtime.h and objc-private/module-abi-8.h
1309         instead of objc/objc-api.h.
1310         (objc_get_unknown_class_handler): Do not define.
1311         (class_isMetaClass): New.
1312         (class_getSuperclass): New.
1313         (class_getVersion): New.
1314         (class_setVersion): New.
1315         (class_getInstanceSize): New.
1316         * exceptions.c: Include objc/runtime.h instead of objc/objc-api.h.
1317         (is_kind_of_exception_matcher): Use objc_getSuperclass instead of
1318         objc_get_super_class.
1319         (get_ttype_entry): Use objc_getRequiredClass instead of
1320         objc_get_class.
1321         * ivars.c (class_getClassVariable): New.
1322         * objects.c: Include objc/runtime.h, objc/thr.h and
1323         objc-private/module-abi-8.h instead of objc/objc-api.h
1324         * objc/runtime.h (class_getClassVariable): New.
1325         (class_isMetaClass): New.
1326         (class_getSuperclass): New.
1327         (class_getVersion): New.
1328         (class_setVersion): New.
1329         (class_getInstanceSize): New.
1330         * objc-private/module-abi-8.h (HOST_BITS_PER_LONG): New (from
1331         objc/objc-api.h)
1332         (__CLS_INFO): Same.
1333         (__CLS_ISINFO): Same.
1334         (__CLS_SETINFO): Same.
1335         (CLS_ISMETA): Same.
1336         (CLS_ISCLASS): Same.
1337         (CLS_ISRESOLV): Same.
1338         (CLS_SETRESOLV): Same.
1339         (CLS_ISINITIALIZED): Same.
1340         (CLS_SETINITIALIZED): Same.
1341         (CLS_GETNUMBER): Same.
1342         (CLS_SETNUMBER): Same.
1344 2010-10-12  Nicola Pero  <nicola.pero@meta-innovation.com>
1346         * archive.c: Do not include objc/objc.h.
1347         * class.c: Do not include objc/objc.h.
1348         * encoding.c: Include objc/runtime.h, ctype.h and
1349         objc-private/module-abi-8.h instead of objc/objc-api.h and
1350         objc/encoding.h.
1351         * error.c: Do not include objc/objc.h.
1352         * gc.c: Include tconfig.h and objc/encoding.h only if
1353         OBJC_WITH_GC.
1354         * hash.c: Include objc/runtime.h and objc/thr.h instead of
1355         objc/objc-api.h.  Do not include objc/objc.h.
1356         * init.c: Do not include objc/objc.h.
1357         * ivars.c: Include objc/runtime.h, objc-private/module-abi-8.h and
1358         objc/thr.h instead of objc/objc-api.h.  Do not include
1359         objc/objc.h.
1360         * linking.m: Tidied comment.
1361         * memory.c: Include objc/runtime.h instead of objc/objc-api.h.
1362         Do not include objc/objc.h.
1363         * objects.c: Do not include objc/objc.h.
1364         * objc-sync.c: Include objc/runtime.h instead of objc/objc-api.h.
1365         * protocols.c: Do not include objc/objc.h.
1366         * sarray.c: Include objc/runtime.h instead of objc/objc-api.h.  Do
1367         not include objc/objc.h.
1368         * selector.c: Do not include objc/objc.h.
1369         * sendmsg.c: Do not include objc/objc.h.        
1370         * thr.c: Include objc/runtime.h instead of objc/objc-api.h.
1371         Do not include objc/objc.h.
1372         * objc/objc-decls.h: Reindented code.
1373         * objc/runtime.h Include objc-decls.h.  Updated comments.
1374         (objc_malloc): New.
1375         (objc_atomic_malloc): New.
1376         (objc_calloc): New.
1377         (objc_realloc): New.
1378         (objc_free): New.
1379         * objc-private/runtime.h: Updated comments.
1380         
1381 2010-10-12  Nicola Pero  <nicola.pero@meta-innovation.com>
1383         * Makefile.in (C_SOURCE_FILES): Added protocols.c.
1384         * objc-private/protocols.h: New.
1385         * protocols.c: New.
1386         * init.c: Include objc-private/protocols.h.
1387         (__objc_exec_class): Call __objc_protocols_init on startup.
1388         (__objc_init_protocols): Call __objc_protocols_add_protocol.
1389         * objc-private/runtime.h: Use (struct objc_method_list *) instead
1390         of MethodList_t, and (struct objc_method *) instead of Method_t.
1391         * objc/deprecated/struct_objc_class.h: Define
1392         __objc_STRUCT_OBJC_CLASS_defined.
1393         * objc-private/module-abi-8.h (struct
1394         objc_method_description_list): New.
1395         (struct objc_class): Only define if
1396         __objc_STRUCT_OBJC_CLASS_defined is undefined.
1397         * objc/runtime.h (class_getName): New.
1398         (objc_getProtocol): New.
1399         (objc_copyProtocolList): New.
1400         (class_addProtocol): New.
1401         (class_conformsToProtocol): New.
1402         (class_copyProtocolList): New.
1403         (protocol_conformsToProtocol): New.
1404         (protocol_isEqual): New.
1405         (protocol_getName): New.
1406         (protocol_getMethodDescription): New.
1407         (protocol_copyMethodDescriptionList): New.
1408         (protocol_getProperty): New.
1409         (protocol_copyPropertyList): New.
1410         (protocol_copyProtocolList): New.
1411         * class.c (class_getName): New.
1412         * selector.c (sel_isEqual): New.
1413         
1414 2010-10-12  Nicola Pero  <nicola.pero@meta-innovation.com>
1416         * selector.c (sel_getName): Return "<null selector>" for a NULL
1417         argument.
1418         (sel_get_name): Return 0 for a NULL argument.
1419         * objc/runtime.h (sel_getName): Updated documentation.
1421         * objc-private/hash.h (class_hash_table): Unused declaration
1422         removed.
1423         (module_hash_table): Same.
1424         * objc/deprecated/hash.h: Same changes.
1425         
1426 2010-10-11  Nicola Pero  <nicola.pero@meta-innovation.com>
1428         * class.c (objc_getClassList): New.
1429         (objc_getRequiredClass): New.
1430         (objc_getMetaClass): New.
1431         (objc_lookupClass): New.
1432         (objc_getClass): New.
1433         (__objc_get_unknown_class_handler): New.
1434         (objc_setGetUnknownClassHandler): New.
1435         (objc_get_class): Use __objc_get_unknown_class_handler.
1436         (objc_lookup_class): Call objc_getClass.
1437         * objc/objc-api.h: Updated comment and copyright notice.
1438         * objc/runtime.h: Updated comments.
1439         (objc_getClass): New.
1440         (objc_lookupClass): New.
1441         (objc_getMetaClass): New.
1442         (objc_getRequiredClass): New.
1443         (objc_getClassList): New.
1444         (objc_setGetUnknownClassHandler): New.
1445         (objc_get_unknown_class_handler): New.
1446         * objc-private/runtime.h: Use __objc_private_runtime_INCLUDE_GNU
1447         instead of __objc_runtime_INCLUDE_GNU as include guard.
1448         * objc-private/error.h (_objc_abort): Mark as noreturn.
1449         
1450 2010-10-11  Nicola Pero  <nicola.pero@meta-innovation.com>
1452         * Makefile.in (C_SOURCE_FILES): Added ivars.c.
1453         * ivars.c: New.
1454         * objc/objc.h: Updated comments.
1455         * objc/runtime.h (object_getClass): New.
1456         (object_getClassName): New.
1457         (object_setClass): New.
1458         (class_getInstanceVariable): New.
1459         (object_getIndexedIvars): New.
1460         (object_getInstanceVariable): New.
1461         (object_setInstanceVariable): New.
1462         (object_getIvar): New.
1463         (object_setIvar): New.  
1464         (ivar_getName): New.
1465         (ivar_getOffset): New.
1466         (ivar_getTypeEncoding): New.
1467         * objc-private/module-abi-8.h (struct objc_class): Added.
1468         * objects.c (object_getClassName): New.
1469         (object_setClass): New.
1470         
1471 2010-10-11  Nicola Pero  <nicola.pero@meta-innovation.com>
1473         * objc/objc.h: Updated comments.
1474         * objc/objc-api.h: (object_copy): Added one argument; use a
1475         #define to maintain backwards-compatibility.  Moved
1476         _objc_object_alloc, _objc_object_copy, _objc_object_dispose and
1477         objc_get_uninstalled_dtable into
1478         objc/deprecated/objc_get_uninstalled_dtable.h and
1479         objc/deprecated/objc_object_alloc.h.  Include these files.
1480         * objc/deprecated/objc_get_uninstalled_dtable.h: New.
1481         * objc/deprecated/objc_object_alloc.h: New.
1482         * objc/runtime.h (set_getName): New.
1483         (sel_getType): New.
1484         (sel_getUid): New.
1485         (sel_registerName): New.
1486         (sel_registerTypedName): New.
1487         (sel_isEqual): New.
1488         (class_createInstance): New.
1489         (object_copy): New.
1490         (object_dispose): New.
1491         * objects.c: Do not include tconfig.h.  Include gc_typed.h if
1492         building the garbage collection version.
1493         (__objc_object_alloc): Removed.
1494         (__objc_object_copy): Removed.
1495         (__objc_object_dispose): Removed.
1496         (class_createInstance): New from code in class_create_instance.
1497         Cast second argument of GC_malloc_explicitly_typed.  Use
1498         objc_calloc.  Do not call _objc_object_alloc.
1499         (class_create_instance): Call class_createInstance.
1500         (object_copy): Added extraBytes argument.  Do not call
1501         _objc_object_copy.
1502         (object_dispose): Do not call _objc_object_dispose.
1503         * memory.c (objc_free): When using garbage collection, mark the
1504         argument as unused.
1505         * selector.c (sel_getName): New.
1506         (sel_get_name): Call sel_getName.
1507         (sel_getType): New.
1508         (sel_get_type): Call sel_getType.
1509         (sel_registerName): New.
1510         (sel_register_name): Call sel_registerName.
1511         (sel_registerTypedName): New.
1512         (sel_register_typed_name): Call sel_registerTypedName.
1513         (sel_getUid): New.
1514         (sel_get_uid): Call sel_getUid.
1515         
1516 2010-10-10  Nicola Pero  <nicola.pero@meta-innovation.com>
1518         * objc/objc-api.h: Define Method, Method_t, Category and
1519         Category_t.  Prevent including this file at the same time as
1520         objc/runtime.h.  Updated comments.
1521         * objc/deprecated/struct_objc_method.h: Do not define Method,
1522         Method_t.
1523         * objc/deprecated/struct_objc_category.h: Do not define Category,
1524         Category_t.
1525         * objc-private/module-abi-8.h: New file containing a copy of all
1526         the structure definitions.  Not used yet.
1527         * objc/encoding.h (objc_aligned_size): Removed duplicate
1528         declaration.  Updated comments.
1529         * objc/runtime.h: Added Ivar, objc_property_t, Property, Method,
1530         Category, struct objc_method_description, _C_ID and similar,
1531         _C_CONST and similar and _F_CONST and similar.  Added
1532         objc_sizeof_type, objc_alignof_type, objc_aligned_size,
1533         objc_promoted_size, objc_skip_type_qualifier, objc_skip_typespec,
1534         objc_skip_offset, objc_skip_argspec, objc_get_type_qualifiers,
1535         struct objc_struct_layout, objc_layout_structure,
1536         objc_layout_structure_next_member, objc_layout_finish_structure,
1537         objc_layout_structure_get_info.  Prevent including this file at
1538         the same time as objc/objc-api.h.
1539         
1540 2010-10-10  Nicola Pero  <nicola.pero@meta-innovation.com>
1542         * Makefile.in (OBJC_DEPRECATED_H): Added struct_objc_category.h,
1543         struct_objc_ivar.h, struct_objc_ivar_list.h, struct_objc_method.h,
1544         struct_objc_method_list.h, struct_objc_module.h,
1545         struct_objc_protocol_list.h, struct_objc_symtab.h.
1546         * objc/deprecated/struct_objc_category.h: New.
1547         * objc/deprecated/struct_objc_ivar.h: New.
1548         * objc/deprecated/struct_objc_ivar_list.h: New.
1549         * objc/deprecated/struct_objc_method.h: New.
1550         * objc/deprecated/struct_objc_method_list.h: New.
1551         * objc/deprecated/struct_objc_module.h: New.
1552         * objc/deprecated/struct_objc_protocol_list.h: New.
1553         * objc/deprecated/struct_objc_symtab.h: New.
1554         * objc/deprecated/struct_objc_static_instances.h: New.
1555         * objc/objc-api.h: Definitions of deprecated structures moved into
1556         the above header fragment files in objc/deprecated/.  Include the
1557         files instead of definition the structures here.  Updated
1558         comments.
1559         * objc/runtime.h: Updated comments.  Do not include objc-api.h.
1560         (objc_set_enumeration_mutation_handler): Renamed to
1561         objc_setEnumerationMutationHandler.
1562         * objc-foreach.c (objc_set_enumeration_mutation_handler): Renamed
1563         to objc_setEnumerationMutationHandler.
1564         * objc/objc-exception.h (objc_set_exception_matcher): Renamed to
1565         objc_setExceptionMatcher.
1566         (objc_set_uncaught_exception_handler): Renamed to
1567         objc_setUncaughtExceptionHandler.
1568         * exception.c: Same changes.
1570 2010-10-10  Nicola Pero  <nicola.pero@meta-innovation.com>
1572         * objc-sync.c: Include objc-private/common.h.
1574 2010-10-10  Nicola Pero  <nicola.pero@meta-innovation.com>
1576         * objc-foreach.c: Include objc-private/common.h.
1577         * objc/deprecated/METHOD_NULL.h: New file.
1578         * objc/objc-api.h: Include deprecated/METHOD_NULL.h instead of
1579         defining METHOD_NULL here.
1580         * Makefile.in (OBJC_DEPRECATED_H): Added METHOD_NULL.h.
1581         * Object.m ([+instancesRespondTo:]): Use (Method_t)0 instead of
1582         METHOD_NULL.
1583         ([-respondsTo:]): Same change.
1584         * objc/objc-api.h (method_get_imp): Converted it into a normal
1585         function so that we can hide the internals of struct objc_method.
1586         * sendmsg.c (method_get_imp): Implemented.
1588 2010-10-09  Nicola Pero  <nicola.pero@meta-innovation.com>
1590         * objc/objc-api.h (struct objc_super, Super, Super_t,
1591         objc_msg_lookup_super, objc_msg_sendv, objc_msg_forward,
1592         objc_msg_forward2): Declarations moved to objc/message.h.  Include
1593         message.h here.
1594         * objc/message.h: Added such declarations; updated comments.
1596 2010-10-06  Nicola Pero  <nicola.pero@meta-innovation.com>
1598         Implemented fast enumeration for Objective-C.
1599         * Makefile.in (C_SOURCE_FILES): Added objc-foreach.c.
1600         (OBJC_H): Added runtime.h
1601         * objc-foreach.c: New file.
1602         * objc/runtime.h: New file.
1603         
1604 2010-09-30  Kai Tietz  <kai.tietz@onevision.com>
1606         * objc/deprecated/struct_objc_class.h: Add padding
1607         to avoid warning with -Wpadded.
1609 2010-09-26  Nicola Pero  <nicola.pero@meta-innovation.com>
1611         * encoding.c (objc_sizeof_type): Added support for vector type and
1612         for double long types.  
1613         (objc_alignof_type): Same change.
1614         (objc_skip_typespec): Same change.
1615         * objc/encoding.h (_C_GCINVISIBLE): Use '|' for _C_GCINVISIBLE
1616         instead of '!' since '!' is already used for _C_VECTOR.
1617         * objc/objc-api.h (_C_LNG_DBL): Added.
1618         
1619 2010-09-26  Nicola Pero  <nicola.pero@meta-innovation.com>
1621         * libobjc_entry.c: File removed.
1623 2010-09-26  Kai Tietz  <kai.tietz@onevision.com>
1625         * sendmsg.c (objc_msg_lookup): Remove inline.
1626         (objc_get_uninstalled_dtable): Likewise.
1627         * encoding.c (objc_skip_type_qualifiers): Likewise.
1628         (objc_skip_offset): Likewise.
1629         * archive.c (__objc_write_object): Likewise
1630         (__objc_write_class):
1631         (__objc_write_selector):
1632         (objc_read_char):
1633         (objc_read_unsigned_char):
1634         (objc_read_short):
1635         (objc_read_unsigned_short):
1636         (objc_read_int):
1637         (objc_read_long):
1638         (__objc_read_nbyte_uint):
1639         (objc_read_unsigned_int):
1640         (objc_read_unsigned_long):
1641         * objc/objc-decls.h (obc_EXPORT): Remove dllexport for DLL_EXPORT case.
1642         (objc_EXPORT): Likewise.
1643         * objc/message.h (objc-decls.h): Add include.
1644         * objc/objc-api.h: Mark API by objc_EXPORT.
1645         * libobjc.def (__objc_responds_to): Removed.
1647 2010-09-18  Nicola Pero  <nicola.pero@meta-innovation.com>
1649         * hash.c: Include objc-private/hash.h instead of objc/hash.h.
1651         * objc/sarray.h: Moved into objc/deprecated/sarray.h;
1652         objc/sarray.h replaced with a placeholder including the file from
1653         the deprecated/ directory.
1654         * objc-private/sarray.h: New file (private copy of sarray.h).
1655         * hash.c: Include <assert.h> instead of "assert.h"
1656         * sarray.c: Include <assert.h> instead of "assert.h".  Include
1657         objc-private/sarray.h instead of objc/sarray.h.
1658         * selector.c: Include objc-private/sarray.h instead of
1659         objc/sarray.h.
1660         * sendmsg.c: Include <assert.h>.  Include objc-private/sarray.h
1661         instead of objc/sarray.h.
1662         * Makefile.in (OBJC_DEPRECATED_H): Added sarray.h.      
1664 2010-09-17  Nicola Pero  <nicola.pero@meta-innovation.com>
1666         * objc-private/objc-list.h (list_remove_elem): Unused function
1667         removed.  (list_nth): Unused function removed.  (list_find):
1668         Unused function removed.  (list_lenght): Unused function removed.
1669         
1670 2010-09-17  Nicola Pero  <nicola.pero@meta-innovation.com>
1672         * objc/hash.h: Moved into objc/deprecated/hash.h; objc/hash.h
1673         replaced with a placeholder including the file from the
1674         deprecated/ directory.
1675         * objc/objc-api.h: Updated includes.
1676         * objc/typedstream.h: Updated includes.
1677         * objc-private/hash.h: New file (private copy of hash.h).
1678         * objc/objc-list.h: Moved into objc/deprecated/objc-list.h;
1679         objc/objc-list.h replaced with a placeholder including the file
1680         from the deprecated/ directory.
1681         * objc-private/objc-list.h: New file (private copy of objc-list.h).
1682         * init.c: Include objc-private/hash.h and objc-private/objc-list.h
1683         instead of objc/hash.h and objc/objc-list.h.
1684         * selector.c: Same change.
1685         * class.c: Added include <string.h>, which used to be implicitly included
1686         when hash.h was included.
1687         * exception.c: Same change.
1688         * objects.c: Same change.
1689         * sarray.c: Same change.
1690         * sendmsg.c: Same change.
1691         * Makefile.in (OBJC_DEPRECATED_H): Added hash.h and objc-list.h.
1693 2010-09-14  Nicola Pero  <nicola.pero@meta-innovation.com>
1695         Implemented objc_sync_enter() and objc_sync_exit(), which are
1696         required by @synchronized() to work.
1697         * objc-sync.c: New file.
1698         * objc/objc-sync.h: New file.
1699         * objc-private/objc-sync.h: New file.
1700         * init.c (__objc_exec_class): Call __objc_sync_init() during the
1701         Objective-C runtime startup.
1702         * Makefile.in: Added objc-sync.c and objc-sync.h.
1703         * configure.ac: Added GCC_CHECK_TLS.
1704         * acinclude.m4: Include ../config/enable.m4 and ../config/tls.m4.
1705         * configure: Regenerated.
1706         * config.h.in: Regenerated.
1707         
1708 2010-09-12  Nicola Pero  <nicola.pero@meta-innovation.com>
1710         * Makefile.in (%_gc.lo): New pattern rules to build the
1711         garbage-collected version of the library.  Removed rules for
1712         specific files that are no longer needed.  Standardized all rules.
1713         (C_SOURCE_FILES, OBJC_SOURCE_FILES): New variables.
1714         (OBJS, OBJS_GC): Compute these from C_SOURCE_FILES and
1715         OBJC_SOURCE_FILES.
1716         (INCLUDES): Removed the unused include -I$(srcdir)/objc.
1718 2010-09-12  Nicola Pero  <nicola.pero@meta-innovation.com>
1719         
1720         * memory.c (objc_calloc): Fixed call to GC_malloc when building
1721         with Garbage Colletion.
1722         
1723 2010-09-12  Nicola Pero  <nicola.pero@meta-innovation.com>
1725         * memory.c: Do not include objc-private/runtime.h.
1727 2010-09-12  Nicola Pero  <nicola.pero@meta-innovation.com>
1728         
1729         * objc/deprecated/objc_malloc.h: New file.
1730         * objc/deprecated/objc_valloc.h: New file.
1731         * objc/objc-api.h: Include the files instead of defining
1732         objc_valloc, _objc_malloc() and similar.
1733         * Makefile.in (OBJC_DEPRECATED_H): Added objc_valloc.h and
1734         objc_malloc.h.
1735         * memory.c: Removed the extra layer of indirection of _objc_malloc
1736         and similar.
1737         (objc_calloc): Use GC_malloc in the garbage-collected
1738         implementation as GC_malloc returns memory that is already freed.
1739         (objc_valloc): Deprecated.      
1740         
1741 2010-09-12  Nicola Pero  <nicola.pero@meta-innovation.com>
1743         * objc/deprecated/objc_error.h: New file.
1744         * objc/objc-api.h: Include deprecated/objc_error.h instead of
1745         defining objc_error and related.
1746         * error.c: New file.  Added _objc_abort function which replaces
1747         objc_error.  No change in functionality as they both print an
1748         error and abort.
1749         * misc.c: File removed.  Code moved into memory.c and error.c.
1750         * memory.c: New file.
1751         * objc-private/error.h: New file.
1752         * archive.c: Include objc-private/error.h and use _objc_abort
1753         instead of objc_error everywhere.
1754         * class.c: Same change.
1755         * encoding.c: Same change.
1756         * init.c: Same change, and simplified init_check_module_version.
1757         * memory.c: Same change.
1758         * sendmsg.c:  Same change.
1759         * thr.c: Same change.
1760         * Makefile.in (OBJ_DEPRECATED_H): Added objc_error.h.
1761         (OBJ_H): Reordered list.
1762         (OBJS): Removed misc.lo, added memory.lo and error.lo.
1763         (OBJS_GC): Removed misc_gc.lo, added memory_gc.lo and error_gc.lo.
1764         (misc_gc.lo): Rule removed.
1765         (error_gc.lo): Rule added.
1766         (memory_gc.lo): Rule added.
1767         
1768 2010-09-12  Nicola Pero  <nicola.pero@meta-innovation.com>
1770         * objc/objc.h (__GNU_LIBOBJC__): New #define providing an easy way
1771         to check the API version.  Added some comments.
1773         * objc-private/common.h: New file.
1774         * NXConstStr.m: Include objc-private/common.h.
1775         * Object.m: Same change.
1776         * Protocol.m: Same change.
1777         * archive.c: Same change.
1778         * class.c: Same change.
1779         * encoding.c: Same change.
1780         * exception.c: Same change.
1781         * gc.c: Same change.
1782         * hash.c: Same change.
1783         * init.c: Same change.
1784         * libobjc_entry.c: Same change.
1785         * linking.m: Same change.
1786         * misc.c: Same change (and added a comment).
1787         * nil_method.c: Same change.
1788         * objects.c: Same change.
1789         * sarray.c: Same change.
1790         * selector.c: Same change.
1791         * sendmsg.c: Same change.
1792         * thr.c: Same change.
1794 2010-09-11  Nicola Pero  <nicola.pero@meta-innovation.com>
1796         * objc/objc-api.h: Removed obsolete #ifdef for NeXTSTEP.
1798 2010-09-11  Nicola Pero  <nicola.pero@meta-innovation.com>
1800         * archive.c: Removed not needed includes.
1801         * class.c: Same change.
1802         * hash.c: Same change.
1803         * misc.c: Same change.
1804         * nil_method.c: Same change.
1805         * objects.c: Same change.
1806         * sarray.c: Same change.
1807         * sendmsg.c: Same change.
1808         * thr.c: Same change.
1810 2010-09-11  Nicola Pero  <nicola.pero@meta-innovation.com>
1812         * objc/runtime.h: Moved to objc-private/runtime.h.  Do not include
1813         all the objc/*.h files.
1814         * objc-private/runtime.h: New file.
1815         * archive.c: Include objc-private/runtime.h (and required objc/*.h
1816         files) instead of objc/runtime.h.
1817         * class.c: Same change.
1818         * hash.c: Same change.
1819         * init.c: Same change.
1820         * misc.c: Same change.
1821         * nil_method.c: Same change.
1822         * objects.c: Same change.
1823         * sarray.c: Same change.
1824         * selector.c: Same change.
1825         * sendmsg.c: Same change.
1826         * thr.c: Same change.
1827         
1828 2010-09-11  Nicola Pero  <nicola.pero@meta-innovation.com>
1830         * objc/deprecated/struct_objc_selector.h: New file.  Definition of
1831         'struct objc_selector' and 'sel_eq' moved here.
1832         * objc/deprecated/struct_objc_protocol.h: New file.  Definition of
1833         'struct objc_procotol' moved here.
1834         * objc/deprecated/struct_objc_class.h: New file.  Definition of
1835         'struct objc_class' moved here.
1836         * objc/deprecated/MetaClass.h: New file.  Definition of MetClass
1837         moved here.
1838         * objc/deprecated/STR.h: New file.  Definition of STR moved here.       
1839         * objc/message.h: New file.  Definitions for relval_t, apply_t,
1840         arglist, arglist_t and objc_msg_lookup were moved here.
1841         * objc/objc.h: Include the above files instead of defining the
1842         corresponding structs, types and functions here.  Added new opaque
1843         definitions for SEL and Class.  Use Class and not 'struct
1844         objc_class *' in the definition of 'struct objc_object'.
1845         Commented all types defined in the file.  Removed special
1846         definition of BOOL as 'int' on __vxworks; use 'unsigned char'
1847         there as well.
1848         * objc/deprecated/objc-unexpected-exception.h: Renamed to
1849         objc_unexpected_exception.h.
1850         * objc/objc-api.h: Updated include of
1851         objc-unexpetected-exception.h
1852         * objc/objc-exception.h: Updated comments.
1853         * Makefile.in (OBJC_H, OBJC_DEPRECATED_H): Added the new header
1854         files.  Reindented list of files.
1855         
1856 2010-09-10  Nicola Pero  <nicola.pero@meta-innovation.com>
1858         * objc/objc-api.h (objc_trace): Unused variable removed.
1860 2010-09-10  Nicola Pero  <nicola.pero@meta-innovation.com>
1862         * objc/deprecated: New directory.
1863         * objc/deprecated/README: New file.
1864         * objc/README: New file.
1865         * objc/typedstream.h: Moved into objc/deprecated/typedstream.h;
1866         objc/typedstream.h replaced with a placeholder including the file
1867         from the deprecated/ directory.
1868         * objc/deprecated/objc-unexpected-exception.h: New file with the
1869         definition of _objc_unexpected_exception.       
1870         * objc/objc-api.h: Include deprecated/objc-unexcepted-exception.h
1871         instead of defining _objc_unexpected_exception.
1872         * objc/deprecated/Object.h: New file with the deprecated Object
1873         methods in a 'Deprecated' category.
1874         * objc/Object.h Include deprecated/Object.h instead of defining
1875         the deprecated methods.
1876         * Object.m: Moved deprecated methods into 'Deprecated' category.
1877         * objc-private: New directory.
1878         * objc-private/README: New file.
1879         * Makefile.in (OBJC_DEPRECATED_H): New variable.
1880         (install-headers): Create installation directory for
1881         OBJC_DEPRECATED_H headers, and install them.
1883 2010-09-10  Nicola Pero  <nicola.pero@meta-innovation.com>
1885         * objc/objc-exception.h: Fixed include of objc.h.
1886         
1887 2010-09-08  Nicola Pero  <nicola.pero@meta-innovation.com>
1889         * objc/objc-exception.h: New file.
1890         * exception.c (objc_set_uncaught_exception_handler): Implemented.
1891         (objc_set_exception_matcher): Implemented.
1892         (objc_exception_throw): Use the uncaught exception handler if set.
1893         (PERSONALITY_FUNCTION): Use the exception matcher instead of the
1894         hardcoded isKindOf.
1895         (isKindOf): Renamed to is_kind_of_exception_matcher.  Tidied code
1896         up.  Removed segmentation fault when value is 'nil'.
1897         * objc/objc-api.h (_objc_unexpected_exception): Mark as
1898         deprecated.
1899         * Makefile.in (exception.lo, exception_gc.lo): Use
1900         -Wno-deprecated-declarations when compiling.
1901         (OBJC_H): Added objc-exception.h
1903 2010-09-08  Nicola Pero  <nicola.pero@meta-innovation.com>
1905         * objc/typedstream.h: Deprecate all functions in the file.  This
1906         file is obsolete.
1907         * objc/Object.h ([+streamVersion:], [-read:], [-write:],
1908         [-awake]): Documented that these methods are deprecated.  Added a
1909         brief description of the Object class and its relationship to the
1910         NSObject class.
1911         * Makefile.in: Compile archive.c and Object.m with
1912         -Wno-deprecated-declarations.
1914 2010-09-08  Nicola Pero  <nicola.pero@meta-innovation.com>
1916         Removed obsolete intermediate threading layer.
1917         * thr.c: Use __gthread_objc_xxx functions directly instead of
1918         __objc_thread_xxx ones.
1919         * objc/thr.h: Removed prototypes of no longer existing
1920         __objc_thread_xxx functions.
1921         * Makefile.in: Removed thr-objc.lo.
1922         * thr-dce.c: File removed.
1923         * thr-decosf1.c: File removed.
1924         * thr-irix.c: File removed.
1925         * thr-mach.c: File removed.
1926         * thr-objc.c: File removed.
1927         * thr-os2.c: File removed.
1928         * thr-posix.c: File removed.
1929         * thr-pthreads.c: File removed.
1930         * thr-rtems.c: File removed.
1931         * thr-single.c: File removed.
1932         * thr-solaris.c: File removed.
1933         * thr-vxworks.c: File removed.
1934         * thr-win32.c: File removed.
1935         * README.threads: File removed.
1936         * THREADS.MACH: File removed.
1937         * THREADS: Updated.
1939 2010-09-07  Nicola Pero  <nicola.pero@meta-innovation.com>
1941         * Object.m (MAX_CLASS_NAME_LEN): Unused define removed.
1943 2010-09-06  Iain Sandoe  <iains@gcc.gnu.org>
1945         * encoding.c: Add TARGET_ALIGN_NATURAL definition for m64 powerpc darwin.
1946         Add a comment as to why, update FIXME comments.
1948 2010-09-06  Nicola Pero  <nicola.pero@meta-innovation.com>
1950         * makefile.dos: Obsolete file removed.
1951         
1952 2010-04-02  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
1954         * aclocal.m4: Regenerate.
1956 2010-03-23  Dave Korn  <dave.korn.cygwin@gmail.com>
1958         PR libobjc/30445
1959         * configure.ac (extra_ldflags_libobjc): Define appropriately for
1960         Cygwin and MinGW hosts.
1961         * Makefile.am (libobjc_s.a): Remove dead pre-libtool target.
1962         (libobjc.dll): Likewise.
1963         * configure: Regenerate.
1965 2009-12-05  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
1967         * configure: Regenerate.
1969 2009-11-28  Jakub Jelinek  <jakub@redhat.com>
1971         * sarray.c (sarray_free): Use old_buckets variable.
1972         * encoding.c (objc_layout_structure_next_member): Remove unused
1973         bfld_type_size variable.
1975 2009-08-24  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
1977         * configure.ac (AC_PREREQ): Bump to 2.64.
1979 2009-08-22  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
1981         * aclocal.m4: Regenerate.
1982         * configure: Regenerate.
1983         * config.h.in: Regenerate.
1985 2009-08-22  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
1987         * Makefile.in (LIBTOOL): Add $(LIBTOOLFLAGS).
1989 2009-07-30  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
1991         * Makefile.in (AUTOCONF, ACLOCAL, ACLOCAL_AMFLAGS, aclocal_deps):
1992         New variables.
1993         ($(srcdir)/configure, $(srcdir)/aclocal.m4): New rules.
1995 2009-07-30  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
1997         * configure.ac (_AC_ARG_VAR_PRECIOUS): Use m4_rename_force.
1999 2009-04-09  Nick Clifton  <nickc@redhat.com>
2001         * sendmsg.c: Change copyright header to refer to version 3 of
2002         the GNU General Public License with version 3.1 of the GCC
2003         Runtime Library Exception and to point readers at the COPYING3
2004         and COPYING3.RUNTIME files and the FSF's license web page.
2005         * NXConstStr.m: Likewise.
2006         * Object.m: Likewise.
2007         * Protocol.m: Likewise.
2008         * archive.c: Likewise.
2009         * class.c: Likewise.
2010         * encoding.c: Likewise.
2011         * exception.c: Likewise.
2012         * gc.c: Likewise.
2013         * hash.c: Likewise.
2014         * init.c: Likewise.
2015         * libobjc_entry.c: Likewise.
2016         * linking.m: Likewise.
2017         * misc.c: Likewise.
2018         * nil_method.c: Likewise.
2019         * objc/NXConstStr.h: Likewise.
2020         * objc/Object.h: Likewise.
2021         * objc/Protocol.h: Likewise.
2022         * objc/encoding.h: Likewise.
2023         * objc/hash.h: Likewise.
2024         * objc/objc-api.h: Likewise.
2025         * objc/objc-decls.h: Likewise.
2026         * objc/objc-list.h: Likewise.
2027         * objc/objc.h: Likewise.
2028         * objc/runtime.h: Likewise.
2029         * objc/sarray.h: Likewise.
2030         * objc/thr.h: Likewise.
2031         * objc/typedstream.h: Likewise.
2032         * objects.c: Likewise.
2033         * sarray.c: Likewise.
2034         * selector.c: Likewise.
2035         * thr-dce.c: Likewise.
2036         * thr-decosf1.c: Likewise.
2037         * thr-irix.c: Likewise.
2038         * thr-mach.c: Likewise.
2039         * thr-objc.c: Likewise.
2040         * thr-os2.c: Likewise.
2041         * thr-posix.c: Likewise.
2042         * thr-pthreads.c: Likewise.
2043         * thr-rtems.c: Likewise.
2044         * thr-single.c: Likewise.
2045         * thr-solaris.c: Likewise.
2046         * thr-vxworks.c: Likewise.
2047         * thr-win32.c: Likewise.
2048         * thr.c: Likewise.
2049         * libobjc.def: Change copyright header to refer to version 3 of
2050         the GNU General Public License and to point readers at the COPYING3
2051         file and the FSF's license web page.
2052         * makefile.dos: Likewise.
2054 2009-04-09  Jakub Jelinek  <jakub@redhat.com>
2056         * Makefile.in: Change copyright header to refer to version
2057         3 of the GNU General Public License and to point readers at the
2058         COPYING3 file and the FSF's license web page.
2059         * configure.ac: Likewise.
2061 2009-03-12  Richard Frith-Macdonald  <rfm@gnu.org>
2062             David Ayers  <ayers@fsfe.org>
2064         PR libobjc/27466
2065         * objc/objc-api.h (_objc_unexpected_exception): Declare
2066         new hook.  Update copyright dates.
2067         * exception.c (objc_exception_throw): Use hook.  Update
2068         copyright dates.
2069         * libobjc.def (_objc_unexpected_exception): Export hook.
2070         Update copyright dates.
2071         
2072 2009-03-01  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
2074         * configure: Regenerate.
2076 2008-12-18  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
2078         * configure: Regenerate.
2080 2008-11-21  Kai Tietz  <kai.tietz@onevision.com>
2082         *  Object.m (errno): Replaced by errno.h include.
2083         (compare): Cast self to id to prevent warning on comparison.
2084         * objc/objc.h (BOOL): Prevent redeclaration of BOOL, if it is
2085         already there.
2086         * sendmsg.c (__objc_print_dtable_stats): Remove type warnings.
2087         * thr-win32.c (__objc_thread_detach): Remove type warning.
2088         (__objc_thread_id): Likewise.
2089         * thr.c (__objc_thread_detach_functiont): Add __builtin_trap ()
2090         for noreturn.
2092 2008-09-26  Peter O'Gorman  <pogma@thewrittenword.com>
2093             Steve Ellcey  <sje@cup.hp.com>
2095         * configure: Regenerate for new libtool.
2096         * config.h.in: Regenerate for new libtool.
2098 2008-07-18  Matthias Klose  <doko@ubuntu.com> 
2100         * Makefile.in: Ignore missing ../boehm-gc/threads.mk. 
2102 2008-07-18  Matthias Klose  <doko@ubuntu.com> 
2104         * Makefile.in: Include ../boehm-gc/threads.mk. 
2105         (OBJC_BOEHM_GC_LIBS): Define, (libobjc_gc$(libsuffix).la): Use it.
2107 2008-07-06  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
2109         * Makefile.in (install-info): New stub target.
2111 2008-06-17  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
2113         * configure: Regenerate.
2115 2008-06-14  Kai Tietz  <kai.tietz@onevision.com>
2117         * exception.c (PERSONALITY_FUNCTION): Remove extra decrement
2118         if HAVE_GETIPINFO is not defined.
2120 2008-06-10  Kai Tietz  <kai.tietz@onevision.com>
2122         * Object.m (compare): Add type id.
2123         * objc/Object.h: Likewise.
2124         * archive.c (objc_read_class): Use size_t to extend version to be
2125         size of pointer scalar width.
2126         * sendmsg.c (rtx): Undefine it before redefinition.
2127         (__objc_print_dtable_stats): Cast arguments to long as intended.
2129 2008-05-30  Julian Brown  <julian@codesourcery.com>
2131         * exception.c (__objc_exception_class): Initialise as constant
2132         array for ARM EABI. Change macro to static const for non-ARM EABI.
2133         (ObjcException): Add note about structure layout. Remove landingPad
2134         and handlerSwitchValue for ARM EABI.
2135         (get_ttype_entry): Add __ARM_EABI_UNWINDER__ version
2136         of function.
2137         (CONTINUE_UNWINDING): Define for ARM EABI/otherwise cases.
2138         (PERSONALITY_FUNCTION): Use ARM EABI-specific arguments, and add
2139         ARM EABI unwinding support.
2140         (objc_exception_throw): Use memcpy to initialise exception class.
2142 2008-05-25  Alan Modra  <amodra@bigpond.net.au>
2144         * encoding.c (strip_array_types): Rename from get_inner_array_type.
2145         (rs6000_special_round_type_align): Update.
2147 2008-05-09  Julian Brown  <julian@codesourcery.com>
2149         * Makefile.in (LTLDFLAGS): New.
2150         (libobjc$(libsuffix).la, libobjc_gc$(libsuffix).la): Use above.
2152 2008-04-18  Paolo Bonzini  <bonzini@gnu.org>
2154         PR bootstrap/35457
2155         * aclocal.m4: Regenerate.
2156         * configure: Regenerate.
2158 2008-01-24  David Edelsohn  <edelsohn@gnu.org>
2160         * configure: Regenerate.
2162 2007-10-14  H.J. Lu  <hongjiu.lu@intel.com>
2164         * configure.ac: Don't run config-ml.in directly.
2165         (multilib_arg): New.
2166         * configure: Regenerated.
2168 2007-08-06  Andrew Pinski  <pinskia@gmail.com>
2170         PR libobjc/30731
2171         * exception.c (parse_lsda_header): Use _uleb128_t/_sleb128_t instead
2172         of _Unwind_Word for variables which are used in
2173         read_uleb128/read_sleb128.
2174         (PERSONALITY_FUNCTION): Likewise.
2176 2007-07-05  H.J. Lu  <hongjiu.lu@intel.com>
2178         * aclocal.m4: Regenerated.
2180 2007-06-03  Andrew Pinski  <andrew_pinski@playstation.sony.com>
2182         * configure.ac: Fix a typo in *-*-darwin clause.
2183         * configure: Regenerated.
2185 2007-06-02  H.J. Lu  <hongjiu.lu@intel.com>
2187         * configure.ac: Fix a typo.
2188         * configure: Regenerated.
2190 2007-06-02  Paolo Bonzini  <bonzini@gnu.org>
2192         * configure: Regenerate.
2194 2007-06-01  Andrew Pinski  <andrew_pinski@playstation.sony.com>
2196         * Makefile.in: Replace all uses of libext with libsuffix.
2197         * configure.ac: Likewise.
2198         * configure: Regenerate.
2200         Revert:
2201         * Makefile.in: Remove all uses of $(libext).
2203 2007-05-23  Andrew Pinski  <andrew_pinski@playstation.sony.com>
2205         * Makefile.in: Remove all uses of $(libext).
2207 2007-05-23  Steve Ellcey  <sje@cup.hp.com>
2209         * configure: Regenerate.
2210         * aclocal.m4: Regenerate.
2212 2007-04-21  Andrew Ruder  <andy@aeruder.net>
2214         * sendmsg.c (__objc_get_forward_imp): Call
2215         __objc_msg_forward2 for real.
2217 2007-04-09  Andrew Ruder  <andy@aeruder.net>
2219         * sendmsg.c: Added __objc_msg_forward2, a hook that allows
2220         external libraries to provide a function that returns the real
2221         forwarding function based on both the selector and the receiver.
2222         * objc/objc-api.h: Define __objc_msg_forward2.
2224 2007-03-01  Brooks Moses  <brooks.moses@codesourcery.com>
2226         * Makefile.in: Add dummy install-pdf target.
2228 2007-02-18  Manuel Lopez-Ibanez  <manu@gcc.gnu.org>
2230         * objc/objc-list.h (list_free): Add keyword 'inline' to avoid
2231         unused warning.
2232         
2233 2006-10-31  Geoffrey Keating  <geoffk@apple.com>
2235         * encoding.c (darwin_rs6000_special_round_type_align): New.
2237 2006-10-14  Geoffrey Keating  <geoffk@apple.com>
2239         * Makefile.in: Use multi_basedir instead of toplevel_srcdir.
2240         * configure.ac: Use multi.m4 from aclocal rather than custom
2241         code.  Use multi_basedir instead of toplevel_srcdir.
2242         * aclocal.m4: Regenerate.
2243         * configure: Regenerate.
2245 2006-10-10  Brooks Moses  <bmoses@stanford.edu>
2247         * Makefile.in: Added empty "pdf" target.
2249 2006-07-18  Paolo Bonzini  <bonzini@gnu.org>
2251         * configure: Regenerate.
2253 2006-05-23  Carlos O'Donell  <carlos@codesourcery.com>
2255         * Makefile.in: Add install-html target. Add install-html to .PHONY
2257 2006-02-21  Rainer Orth  <ro@TechFak.Uni-Bielefeld.DE>
2259         PR libobjc/26309
2260         * thr-objc.c (_XOPEN_SOURCE): Don't define on Tru64 UNIX.
2262 2006-01-24  David Ayers  <d.ayers@inode.at>
2264         PR libobjc/9751
2265         * gc.c (class_ivar_set_gcinvisible): Replace strncpy with memcpy
2266         and insure the new strings are '\0' termintated.
2268 2006-01-24  David Ayers  <d.ayers@inode.at>
2270         PR libobjc/13946
2271         * configure.ac: Add include directives for --enable-objc-gc.
2272         * Makefile.in: Ditto.
2273         * configure: Regenerate.
2275         * gc.c (__objc_class_structure_encoding): Increment the used bytes
2276         instead of the local pointer to them.
2278 2005-12-14  Andrew Pinski  <pinskia@physics.uc.edu>
2280         PR objc/25360
2281         * objc/objc-api.c (_C_COMPLEX): New define.
2282         * encoding.c (objc_sizeof_type): Handle _C_Complex.
2283         (objc_alignof_type): Likewise.
2284         (objc_skip_typespec): Likewise.
2286 2005-12-15  David Ayers  <d.ayers@inode.at>
2288         PR libobjc/14382
2289         * README (+load,+initialize): Fix documentation to reflect
2290         intended and implemented semantics for +load and +initialize.
2291         
2292 2005-12-12  Andrew Pinski  <pinskia@physics.uc.edu>
2294         * encoding.c (TYPE_FIELDS): Fix to skip over just _C_STRUCT_B and
2295         the name.
2296         (get_inner_array_type): Fix to skip over _C_ARY_B and size.
2297         (rs6000_special_round_type_align): Update for the ABI fix.
2298         (objc_layout_finish_structure): Correct the encoding which is passed to
2299         ROUND_TYPE_ALIGN.
2301 2005-12-11  Andrew Pinski  <pinskia@physics.uc.edu>
2303         PR libobjc/25347
2304         * encoding.c (objc_sizeof_type): Don't handle _C_UNION_B special
2305         but use the struct layout functions.
2306         (objc_alignof_type): Likewise.
2307         (objc_layout_structure): Handle _C_UNION_B also.
2308         (objc_layout_structure_next_member): Likewise.
2309         (objc_layout_finish_structure): Likewise.
2311 2005-12-11  Andrew Pinski  <pinskia@physics.uc.edu>
2313         PR libobjc/25346
2314         * objc/objc-api.h (_C_BOOL): New define.
2315         * encoding.c (objc_sizeof_type): Handle _C_BOOL.
2316         (objc_alignof_type): Likewise.
2317         (objc_skip_typespec): Likewise.
2319 2005-11-20  David Ayers  <d.ayers@inode.at>
2321         PR libobjc/19024
2322         * objc/hash.h: Remove deprecated hash API.
2323         * hash_compat.c: Remove.
2324         * Makefile.in: Remove reference to hash_compat.c.
2326         * configure.ac (VERSION): Bump library version to 2:0:0.
2327         * configure: Regenerate.
2329 2005-11-09  Alexandre Oliva  <aoliva@redhat.com>
2331         PR other/4372
2332         * thr-objc.c (_XOPEN_SOURCE): Define.
2334 2005-10-07  Ulrich Weigand  <uweigand@de.ibm.com>
2336         PR libobjc/23612
2337         * objc/objc-api.h (struct objc_ivar): Move definition to
2338         global scope.
2340 2005-09-04  Andrew Pinski  <pinskia@physics.uc.edu>
2341             Rasmus Hahn  <rassahah@neofonie.de>
2343         PR libobjc/23108
2344         * archive.c (objc_write_type): Correct the element offset.
2345         (objc_read_type): Likewise.
2347 2005-08-17  Kelley Cook  <kcook@gcc.gnu.org>
2349         * All files: Update FSF address.
2351 2005-08-13  Marcin Koziej  <creep@desk.pl>
2352             Andrew Pinski  <pinskia@physics.uc.edu>
2354         PR libobjc/22492
2355         * exception.c (PERSONALITY_FUNCTION): Fix the PC with finally.
2357 2005-08-13  Andrew Pinski  <pinskia@physics.uc.edu>
2359         * Makefile.in (extra_ldflags_libobjc): New.
2360         (libobjc$(libext).la): Add extra_ldflags_libobjc to the link line.
2361         (libobjc_gc$(libext).la): Likewise.
2362         * configure.ac (extra_ldflags_libgfortran): Set for *-darwin* to
2363         "-Wl,-single_module".
2364         * configure: Regenerate.
2365         * linking.m (_objcInit): Remove.
2367 2005-07-26  Andrew Pinski  <pinskia@physics.uc.edu>
2369         PR libobjc/22606
2370         * Makefile.in (ALL_CFLAGS): Add -fexceptions.
2372 2005-06-08  David Ayers  <d.ayers@inode.at>
2374         * objc/NXConstStr.h, objc/Object.h, objc/Protocol.h,
2375         objc/encoding.h, objc/hash.h, objc/objc-api.h,
2376         objc/runtime.h, objc/sarray.h, objc/thr.h, 
2377         objc/typedstream.h: Do not include Objective-C headers as
2378         system headers.
2380 2005-06-07  David Ayers  <d.ayers@inode.at>
2382         * archive.c, init.c, selector.c: Include hash.h.
2383         * archive.c, class.c, encoding.c, gc.c, hash.c, hash_compat.c,
2384         init.c, misc.c, nil_method.c, objects.c, sarray.c, selector.c,
2385         sendmsg.c, thr-dce.c, thr-decosf1.c, thr-irix.c, thr-mach.c,
2386         thr-objc.c, thr-os2.c, thr-posix.c, thr-pthreads.c, thr-rtems.c,
2387         thr-single.c, thr-solaris.c, thr-vxworks.c, thr-win32.c, thr.c:
2388         Include Objective-C headers with quotes and objc/ directory
2389         prefix.
2391 2005-05-19  Richard Henderson  <rth@redhat.com>
2393         * exception.c: Revert last change.
2395 2005-05-19  David Ayers  <d.ayers@inode.at>
2397         * exception.c: Include tsystem.h for unwind.h.
2399 2005-05-09  Mike Stump  <mrs@apple.com>
2401         * configure: Regenerate.
2403 2005-04-12  Mike Stump  <mrs@apple.com>
2405         * configure: Regenerate.
2407 2005-03-21  Zack Weinberg  <zack@codesourcery.com>
2409         * Makefile.in: Set gcc_version here.
2410         * configure.ac: Do not invoke TL_AC_GCC_VERSION.  Adjust quoting
2411         in definition of toolexeclibdir so that $(gcc_version) is expanded
2412         by the Makefile.
2413         * aclocal.m4, configure: Regenerate.
2415 2005-03-03  David Ayers  <d.ayers@inode.at>
2417         * objc/hash.h (OBJC_IGNORE_DEPRECATED_API): Update deprecated
2418         version reference.  Correct typo.
2420 2005-03-02  David Ayers  <d.ayers@inode.at>
2422         PR libobjc/19024
2423         * Makefile.in (OBJS): Add hash_compat.lo.
2424         (OBJS_GC): Add hash_compat_gc.lo.
2425         (hash_compat_gc.lo): New target and rule.
2426         * objc/hash.h (hash_new, hash_delete, hash_add, hash_remove)
2427         (hash_next, hash_value_for_key, hash_is_key_in_hash)
2428         (hash_ptr, hash_string, compare_ptrs, compare_strings): Prefix
2429         with objc_.  Add deprecated non prefixed inlined versions.
2430         (OBJC_IGNORE_DEPRECATED_API): New macro to hide deprecated
2431         declarations.
2432         * hash.c (hash_new, hash_delete, hash_add, hash_remove, hash_next)
2433         (hash_value_for_key, hash_is_key_in_hash): Prefix with objc_ and
2434         update callers.
2435         * hash_compat.c: New file.
2436         * archive.c: Update callers.
2437         * init.c: Likewise.
2438         * selector.c: Likewise.
2439         * libobjc.def: Add objc_ versions of hash functions.
2441 2005-02-28  Andrew Pinski <pinskia@physics.uc.edu>
2443         PR libobjc/20252
2444         * Makefile.in (GTHREAD_FLAGS): Remove.
2445         (ALL_CFLAGS): Remove usage of GTHREAD_FLAGS.
2446         * thr-objc.c: Include config.h.
2447         * configure.ac: Instead of looking at GCC's makefile, figure out if
2448         GTHREAD_FLAGS should be defined by looking at the `thread model'
2449         of the current gcc.
2450         * configure: Regenerate.
2451         * config.h.in: Regenerate.
2453 2005-02-28  Paolo Bonzini  <bonzini@gnu.org>
2455         PR bootstrap/17383
2456         * configure.ac: Call GCC_TOPLEV_SUBDIRS.
2457         (Determine CFLAGS for gthread): Use $host_subdir.
2458         * configure: Regenerate.
2459         * Makefile.in (host_subdir): New.
2460         (INCLUDES): Use it.
2462 2004-12-20  Andrew Pinski  <pinskia@physics.uc.edu>
2464         PR libobjc/12035
2465         * gc.c: Remove definition of LOGWL, modWORDSZ, and divWORDSZ since
2466         they are not used.
2467         Include limits.h and stdlib.h.
2468         Define BITS_PER_WORD.
2470 2004-12-12  Alexander Malmberg  <alexander@malmberg.org>
2472         * selector.c (__objc_init_selector_tables): Add missing void to
2473         definition.
2475 2004-12-02  Richard Sandiford  <rsandifo@redhat.com>
2477         * configure.ac: Use TL_AC_GCC_VERSION to set gcc_version.
2478         * configure, aclocal.m4: Regenerate.
2480 2004-11-29  Kelley Cook  <kcook@gcc.gnu.org>
2482         * configure: Regenerate for libtool change.
2484 2004-11-25  Kelley Cook  <kcook@gcc.gnu.org>
2486         * configure: Regenerate for libtool reversion.
2488 2004-11-24  Kelley Cook  <kcook@gcc.gnu.org>
2490         * configure: Regenerate for libtool change.
2492 2004-11-24  Kelley Cook  <kcook@gcc.gnu.org>
2494         * aclocal.m4, config.h.in: Regenerate.
2496 2004-10-08  Mike Stump  <mrs@apple.com>
2497             Andrew Pinski  <pinskia@physics.uc.edu>
2499         * aclocal.m4: Rename to ...
2500         * acinclude.m4: here and also use m4_include instead of sinclude.
2501         * aclocal.m4: Regenerate.
2502         * configure: Regenerate.
2503         * configure.ac: Add AM_MAINTAINER_MODE and AM_PROG_CC_C_O.
2504         * Makefile.in (configure): Add @MAINT@ infront of configure.ac
2506 2004-10-08  Andrew Pinski  <pinskia@physics.uc.edu>
2508         * archive.c: Fix all the warnings about passing unsigned char*
2509         to char* and the other way too.
2511 2004-09-16  Andrew Pinski  <pinskia@physics.uc.edu>
2513         PR libobjc/16448
2514         * exception.c: Include config.h
2515         (objc_exception_throw): Change _GLIBCXX_SJLJ_EXCEPTIONS to
2516         SJLJ_EXCEPTIONS.
2517         * configure.ac: Find out what exception handling code we use.
2518         * configure: Regenerate.
2519         * config.h.in: New file, regenerate.
2521 2004-09-16  Andrew Pinski  <apinski@apple.com>
2523         * encoding.c (ALTIVEC_VECTOR_MODE): Define a bogus macro.
2525 2004-08-28  Nathanael Nerode  <neroden@gcc.gnu.org>
2527         * configure.ac: Switch from _GCC_TOPLEV_NONCANONICAL_TARGET to
2528         ACX_NONCANONICAL_TARGET.
2529         * configure: Regenerate.
2531 2004-08-13  Ziemowit Laski  <zlaski@apple.com>
2533         * objc/sarray.h: Hoist include of assert.h near the top of file,
2534         and mark the remainder of the file 'extern "C"'.
2536 2004-08-13  Andrew Pinski  <pinskia@physics.uc.edu>
2538         * objc/Object.h: Move includes out of extern "C" blocks.
2539         * objc/encoding.h: Likewise.
2540         * objc/hash.h: Likewise.
2541         * objc/objc-api.h: Likewise.
2542         * objc/runtime.h: Likewise.
2543         * objc/sarray.h: Likewise.
2544         * objc/typedstream.h: Likewise.
2546 2004-08-12  Ziemowit Laski  <zlaski@apple.com>
2548         * objc/NXConstStr.h: Update copyright date; bracket with
2549         'extern "C"' for C++ use; make include syntax consistent
2550         by using <...> instead of "..."; hoist <objc/...> includes
2551         above the 'extern "C"' block.
2552         * objc/Object.h: Likewise.
2553         * objc/Protocol.h: Likewise.
2554         * objc/encoding.h: Likewise.
2555         * objc/hash.h: Likewise.
2556         * objc/runtime.h: Likewise.
2557         * objc/sarray.h: Likewise.
2558         * objc/thr.h: Likewise.
2559         * objc/typedstream.h: Likewise.
2560         * objc/objc-api.h: Add 'extern "C"' block for C++ use.
2561         (objc_static_instances): For C++ case, do away with
2562         zero-sized array.
2563         (objc_method): Hoist definition to file scope.
2564         (_objc_load_callback, _objc_object_alloc, class_get_class_method,
2565         class_get_instance_method, class_create_instance,
2566         class_get_class_name, class_get_instance_size,
2567         class_get_meta_class, class_get_super_class, class_get_version,
2568         class_is_class, class_is_meta_class, class_set_version,
2569         class_get_gc_object_type, class_ivar_set_gcinvisible,
2570         get_imp): Rename 'class' parameter to '_class'.
2571         * objc/objc-list.h: Add 'extern "C"' block for C++ use.
2572         * objc/objc.h: Update copyright date.
2573         (arglist_t): Provide a union tag.
2575 2004-07-22  Andrew Pinski  <pinskia@physics.uc.edu>
2577         * thr.c (__objc_thread_detach_function): Do not mark as volatile
2578         but instead use the attribute noreturn.
2580 2004-06-28  Zack Weinberg  <zack@codesourcery.com>
2582         * encoding.c: Rename target_flags with a #define to avoid
2583         conflict with a prior declaration.
2585 2004-06-24  Andrew Pinski  <apinski@apple.com>
2587         * objc/encoding.h: Wrap the functions with extern "C" for C++
2588         mode.
2589         * objc/hash.h: Likewise.
2590         * objc/objc-api.h: Likewise.
2591         * objc/objc-list.h: Likewise.
2592         * objc/runtime.h: Likewise.
2593         * objc/sarray.h: Likewise.
2594         * objc/thr.h: Likewise.
2595         * objc/typedstream.h: Likewise.
2598 2004-06-21  Nick Clifton  <nickc@redhat.com>
2600         * encoding.c (BITS_PER_UNIT): Define if a definition is not
2601         provided.
2603 2004-06-20  Alexander Malmberg  <alexander@malmberg.org>
2605         * Makefile.in (exception.lo): Remove $(OBJC_GCFLAGS).
2606         (exception_gc.lo): New.
2607         (OBJS_GC): Add exception_gc.lo.
2609 2004-06-17  Richard Henderson  <rth@redhat.com>
2611         * exception.c: New file.
2612         * Makefile.in (exception.lo): New.
2613         (OBJS): Add it.
2615 2004-06-14  Andrew Pinski  <pinskia@physics.uc.edu>
2617         * linking.m (_objcInit): New empty function
2618         for Darwin only.
2620 2004-06-11  Andrew Pinski  <pinskia@physics.uc.edu>
2622         * configure.ac: Support --enable-shared=libobjc.
2623         * configure: Regenerate.
2625         PR libobjc/15901
2626         * configure.ac: Do not disable shared by default.
2627         * configure: Regenerate.
2629 2004-06-03  Nicola Pero  <n.pero@mi.flashnet.it>
2631         * Protocol.m ([-isEqual:]): Small optimizations returning
2632         immediately if the argument is equal to self, and accessing
2633         the argument's name directly if it's a protocol.
2635 2004-06-03  David Ayers  <d.ayers@inode.at>
2637         * Protocol.m ([-isEqual:]): Test the class of the argument.
2639 2004-05-25  Andrew Pinski  <pinskia@physics.uc.edu>
2641         * configure.ac (includedir): Rename to ...
2642         (includedirname).
2643         * Makefile.in: s/includedir/includedirname/.
2645         PR target/11572
2646         * configure.ac (includedir): Set to "include"
2647         except for Darwin.
2648         (libext) Set to empty except for Darwin.
2649         * configure: Regenerate
2650         * Makefile.in: s/libobjc.la/libobjc$(libext).la/g.
2651         s/include/$(includedir)/g.
2653 2004-05-25  Daniel Jacobowitz  <drow@false.org>
2655         * Makefile.in: Add .NOEXPORT.
2657 2004-05-25  Andrew Pinski  <pinskia@physics.uc.edu>
2659         Merge from the libobjc-branch
2660         2004-02-09  Andrew Pinski  <pinskia@physics.uc.edu>
2662                 * Makefile.in (OBJC_H): Change objc-deps.h to objc-decls.h.
2664         2004-02-03  Andrew Pinski  <pinskia@physics.uc.edu>
2666                 * Makefile.in (OBJC_H): Add objc-deps.h.
2668         2004-01-27  Nicola Pero  <n.pero@mi.flashnet.it>
2670                 * Protocol.m ([-conformsTo:]): If the argument is nil, return NO.
2671                 ([-hash], [-isEqual:]): New methods.
2673         2004-01-27  Richard Frith-Macdonald <rfm@gnu.org>
2675                 * sarray.c (sarray_free): Add a better comment.
2677         2004-01-27  Adam Fedor  <fedor@gnu.org>
2679                 * hash.c (hash_add): Cast cachep to int.
2680                 * selector.c (__sel_register_typed_name): Cast
2681                 soffset_decode to int.
2683         2004-01-27  Alexander Malmberg  <alexander@malmberg.org>
2685                 * selector.c: Rename register_selectors_from_list to
2686                 __objc_register_selectors_from_list. Update caller.
2687                 (__objc_register_selectors_from_list): Lock __objc_runtime_mutex
2688                 while registering selectors. Use __sel_register_typed_name instead
2689                 of sel_register_typed_name. Check for NULL method_name:s.
2690                 (pool_alloc_selector): New function.
2691                 (__sel_register_typed_name): Use pool_alloc_selector to allocate
2692                 selector structures.
2693                 * sendmsg.c (class_add_method_list): Use
2694                 __objc_register_selectors_from_list.
2695                 * objc/runtime.h: Add __objc_register_selectors_from_list.
2697         2004-01-25  Adam Fedor  <fedor@gnu.org>
2698                     Nicola Pero  <n.pero@mi.flashnet.it>
2699                     Andrew Pinski  <pinskia@physics.uc.edu>
2701                 * objc/objc-decls.h: New file.
2702                 * objc/objc-api.h (_objc_lookup_class): Mark as export.
2703                 (_objc_load_callback): Likewise.
2704                 (_objc_object_alloc): Likewise.
2705                 (_objc_object_copy): Likewise.
2706                 (_objc_object_dispose): Likewise.
2708         2004-01-25  Andrew Pinski  <pinskia@physics.uc.edu>
2710                 * archive.c: s/__inline__/inline
2711                 * sendmsg.c: Likewise.
2713                 * encoding.c: Remove FIXME about the warning
2714                 about unused variable.
2715                 * sendmsg.c: Add a FIXME comment saying that
2716                 this should be using libffi.
2718                 * Makefile.in (LIBTOOL): Use @LIBTOOL@ now as it works.
2721 2004-05-13  Andrew Pinski  <pinskia@physics.uc.edu>
2723         * archive.c (objc_read_class): Initialize class_name.
2724         (objc_read_selector): Initialize selector_name.
2726 2004-05-09  Richard Sandiford  <rsandifo@redhat.com>
2728         * Makefile.in (toolexecdir): Remove trailing space.
2730 2004-04-15  Nathanael Nerode  <neroden@gcc.gnu.org>
2732         PR libobjc/14948
2733         * configure.ac: De-precious CC so multilibs work.
2734         * configure: Regenerate.
2736 2004-04-14  Nathanael Nerode  <neroden@gcc.gnu.org>
2738         * configure.ac: Restore toolexecdir.
2739         * Makefile.in: Restore toolexecdir.
2740         * configure: Regenerate.
2742 2004-04-09  Nathanael Nerode  <neroden@gcc.gnu.org>
2744         * configure.ac: Remove (unused) glibcpp_prefixdir.
2745         * configure: Regenerate.
2747         * configure.in: Rename to configure.ac.
2748         * Makefile.in: Update to match.
2750         * Makefile.in: Remove toolexecdir, glibcpp_toolexecdir (unused).
2751         Replace glibcpp_toolexeclibdir with toolexeclibdir.
2752         * configure.in: Remove glibcpp_toolexecdir (unused).
2753         Replace glibcpp_toolexeclibdir with toolexeclibdir.  Don't generate
2754         config.h or stamp-h (unused).  Move one comment to the right place.
2755         * configure: Regenerate.
2756         * config.h.in: Remove (unused).
2758         * config.h.in: Regenerate with autoheader.
2760         * Makefile.in: Remove (unused) gcc_version_trigger.
2761         * configure.in: Remove (unused) glibcpp_builddir.  Don't AC_SUBST
2762         gcc_version_trigger.
2763         * configure: Regenerate.
2765         * configure.in: Switch to modern style for AC_INIT, AC_OUTPUT.
2766         Sort file into sections.  Remove dnl where appropriate.  Fix
2767         other style issues.
2768         * configure: Regenerate.
2770         * configure.in: Replace old AC_PROG_CC hack with new one.
2771         Define toplevel_srcdir in terms of srcdir, not top_srcdir (there
2772         are no subdirectory output files, so this is fine).  Change prereq
2773         to autoconf 2.59.
2774         * aclocal.m4: Include ../config/no-executables.m4.
2775         * configure: Regenerate with autoconf 2.59.
2777         * configure.in: Improve comments on gthread_cflags.  Improve m4
2778         quotation, and replace 'if test' with 'case', for --enable-objc-gc.
2779         * configure: Regenerate.
2781         * configure.in: Move PACKAGE and VERSION settings up top.  Remove
2782         unused call to AC_PROG_LN_S.  Default RANLIB to ':'.  Remove
2783         redundant checks for values of RANLIB, AR, INSTALL.
2784         * configure: Regenerate.
2786         * configure.in: Clean up handling of
2787         --enable-version-specific-runtime-libs and related variables;
2788         replace 'if test' with 'case' where reasonable.  Fix comments.
2789         Remove useless libstdcxx_interface.
2790         * configure: Regenerate.
2792         * configure.in: Use _GCC_TOPLEV_NONCANONICAL_TARGET.
2793         Replace uses of target_alias with target_noncanonical.
2794         * aclocal.m4: Include ../config/acx.m4.
2795         * configure: Regenerate.
2796         * Makefile.in: Replace uses of target_alias with target_noncanonical.
2797         Fix copyright statement.
2799         * configure.in: Hand-inline bulky, confusing macros from
2800         aclocal.m4.  Replace references to "GNU Objective C" with "GCC".
2801         Update copyright notice.  Remove stuff for automake, which isn't
2802         used in this directory.  Remove emacs local variables.
2803         * aclocal.m4: Remove hand-inlined macros.  Update copyright notice.
2804         * configure: Regenerate.
2806 2004-03-16  Manfred Hollstein  <mh@suse.com>
2808         * Makefile.in, configure.in, configure: Update copyright years.
2810 2004-03-15  Manfred Hollstein  <mh@suse.com>
2812         * Makefile.in (LIBOBJC_VERSION, LIBOBJC_GC_VERSION): Use
2813         definition from configure.in.
2814         * configure.in (PACKAGE): Add definition.
2815         (VERSION): Add definition; substitute it in output files.
2816         * configure: Re-generate.
2818 2004-03-05  Ziemowit Laski  <zlaski@apple.com>
2820         * objc/hash.h (hash_string, compare_strings):
2821         Add type-casts to make Objective-C++ happy.
2822         * objc/typedstream.h (objc_get_stream_class_version):
2823         Rename parameter from 'class' to 'class_name' to make
2824         Objective-C++ happy.
2826 2004-03-01  Michael Matz  <matz@suse.de>
2828         * Makefile.in (ALL_CFLAGS): Add -fno-strict-aliasing.
2830 2004-02-06  Ziemowit Laski  <zlaski@apple.com>
2832         * objc/objc-api.h (objc_super): The 'class' field shall
2833         be named 'super_class' #ifdef __cplusplus.
2835 2004-01-17  Andrew Pinski  <pinskia@physics.uc.edu>
2837         PR target/10781
2838         * encoding.c (rs6000_special_round_type_align): Define.
2840 2004-01-14  Adam Fedor  <fedor@gnu.org>
2842         PR libobjc/12155
2843         * selector.c (__objc_register_instance_methods_to_class): Free
2844         new_list if not used.
2846 2004-01-09  Andrew Ruder  <aeruder@ksu.edu>
2848         PR libobjc/11904
2849         * sarray.c (sarray_free): Free array->is_copy_of latter.
2851 2003-12-01  Zack Weinberg  <zack@codesourcery.com>
2853         PR 11433
2854         * Protocol.m (descriptionForInstanceMethod): Don't dereference
2855         instance_methods if it's NULL.
2856         (descriptionForClassMethod): Likewise for class_methods.
2858 2003-10-24  Rainer Orth  <ro@TechFak.Uni-Bielefeld.DE>
2860         * Makefile.in (runtime-info.h): Remove -Wp.
2862 2003-10-21  Rainer Orth  <ro@TechFak.Uni-Bielefeld.DE>
2864         * Makefile.in (CC1OBJ): Remove.
2865         (runtime-info.h): Invoke $(CC) so all MULTIFLAGS are handled
2866         correctly.
2867         Use .m extension for temporary file.
2868         Remove assembler temp file.
2870 2003-10-20  Joseph S. Myers  <jsm@polyomino.org.uk>
2872         * objc/hash.h (hash_string): Don't use a cast as an lvalue.
2874 2003-10-17  Rainer Orth  <ro@TechFak.Uni-Bielefeld.DE>
2876         * Makefile.in (runtime-info.h): Use MULTIFLAGS.
2878 2003-09-09  Alan Modra  <amodra@bigpond.net.au>
2880         * configure: Regenerate.
2882 2003-08-27  Alexander Malmberg  <alexander@malmberg.org>
2884         * Makefile.in, aclocal.m4: Update to $(libdir)/gcc/ instead of
2885         (libdir)/gcc-lib/ when installing.
2886         * configure: Regenerate.
2888 Thu Jul 10 10:27:43 2003  Nicola Pero  <n.pero@mi.flashnet.it>
2890         libobjc/9969
2891         * sendmsg.c (get_imp): Fixed rare threading problem.
2892         (__objc_responds_to): Similar fixes.
2893         (objc_msg_lookup): Similar fixes.
2894         (__objc_init_install_dtable): Lock the runtime before checking if the
2895         table is installed.
2897 2003-05-23  Nathanael Nerode  <neroden@gcc.gnu.org>
2899         * hash.c, init.c, libobjc.def, libobjc_entry.c, linking.m,
2900         makefile.dos, misc.c, nil_method.c, objects.c, sarray.c,
2901         selector.c, sendmsg.c, thr-dce.c, thr-decosf1.c, thr-irix.c,
2902         thr-mach.c, thr-objc.c, thr-os2.c, thr-posix.c, thr-pthreads.c,
2903         thr-rtems.c, thr-single.c, thr-solaris.c, thr-vxworks.c,
2904         thr-win32.c, thr.c: Replace "GNU CC" with "GCC".
2905         * Makefile.in, NXConstStr.m, Object.m, Protocol.m, archive.c,
2906         class.c, encoding.c, gc.c, objc/NXConstStr.h, objc/Object.h,
2907         objc/Protocol.h, objc/encoding.h, objc/hash.h, objc/objc-api.h,
2908         objc/objc-list.h, objc/objc.h, ocjc/runtime.h, objc/sarray.h,
2909         objc/thr.h, objc/typedstream.h: Replace "GNU CC" with "GCC".
2911 Tue May 13 14:56:03 2003  Richard Frith-Macdonald <rfm@gnu.org>
2912                           Nicola Pero  <n.pero@mi.flashnet.it>
2914         libobjc/10742
2915         * init.c (class_superclass_of_class): New function.
2916         (create_tree_of_subclasses_inherited_from): Use it.
2917         (__objc_tree_insert_class): Likewise.
2918         (class_is_subclass_of_class): Likewise.
2920 2003-04-11  David Chad  <davidc@freebsd.org>
2921             Loren J. Rittle  <ljrittle@acm.org>
2923         libobjc/8562
2924         * objc/hash.h (hash_string): Constify correctly.
2925         (compare_ptrs): Use direct compare.
2926         * objc/objc-list.h (list_nth): Rename index to indx to avoid shadow.
2927         * objc/sarray.h: Global rename index to indx to avoid shadow.
2929 2003-03-12  Andreas Schwab  <schwab@suse.de>
2931         * aclocal.m4 (GLIBCPP_EXPORT_INSTALL_INFO): Avoid trailing /. in
2932         glibcpp_toolexeclibdir.
2933         * configure: Rebuilt.
2935 2003-02-20  Alexandre Oliva  <aoliva@redhat.com>
2937         * configure.in: Propagate ORIGINAL_LD_FOR_MULTILIBS to
2938         config.status.
2939         * configure: Rebuilt.
2941 2003-01-27  Alexandre Oliva  <aoliva@redhat.com>
2943         * aclocal.m4 (glibcpp_toolexeclibdir): Instead of
2944         $(MULTISUBDIR), use `$CC -print-multi-os-directory`, unless
2945         version_specific_libs is enabled.
2946         * configure: Rebuilt.
2948 2003-01-09  Christian Cornelssen  <ccorn@cs.tu-berlin.de>
2950         * Makefile.in (FLAGS_TO_PASS): Also pass DESTDIR.
2951         (install-libs, install-headers): Prepend $(DESTDIR) to
2952         destination paths in all (un)installation commands.
2954 2002-12-02  Zack Weinberg  <zack@codesourcery.com>
2956         * thr-objc.c: Include coretypes.h and tm.h.
2958 2002-12-01  Zack Weinberg  <zack@codesourcery.com>
2960         * encoding.c, sendmsg.c: Include coretypes.h and tm.h.
2962 2002-11-26  Nathanael Nerode  <neroden@gcc.gnu.org>
2964         * configure.in: Remove skip-this-dir support.
2965         * configure: Regenerate.
2967 2002-09-22  Kaveh R. Ghazi  <ghazi@caip.rutgers.edu>
2969         * Makefile.in (all): Fix multilib parallel build.
2971 Thu Sep 12 12:44:37 2002  Nicola Pero  <n.pero@mi.flashnet.it>
2973         * sendmsg.c (nil_method): Declare not to take a variable number of
2974         args.
2975         (objc_msg_lookup): Cast nil_method to IMP before returning it.
2976         (objc_msg_lookup_super): The same.
2978 2002-09-10  Jan Hubicka  <jh@suse.cz>
2980         * nil_method.c (nil_method): No longer defined with variable
2981         arguments.
2983 2002-07-02  Rodney Brown  <rbrown64@csc.com.au>
2985         * objc/encoding.h: Fix formatting.
2986         * objc/hash.h: Likewise.
2987         * objc/objc-api.h: Likewise.
2988         * objc/runtime.h: Likewise.
2989         * objc/thr.h: Likewise.
2990         * archive.c: Likewise.
2991         * class.c: Likewise.
2992         * encoding.c: Likewise.
2993         * gc.c: Likewise.
2994         * hash.c: Likewise.
2995         * init.c: Likewise.
2996         * misc.c: Likewise.
2997         * nil_method.c: Likewise.
2998         * objects.c: Likewise.
2999         * sarray.c: Likewise.
3000         * selector.c: Likewise.
3001         * sendmsg.c: Likewise.
3002         * thr-mach.c: Likewise.
3003         * thr.c: Likewise.
3005 2002-06-25  DJ Delorie  <dj@redhat.com>
3007         * aclocal.m4 (GLIBCPP_CONFIGURE): Split out
3008         GLIBCPP_TOPREL_CONFIGURE.
3009         * configure.in: Call it before AC_CANONICAL_SYSTEM.
3010         * configure: Regenerate.
3012 2002-06-21  Kaveh R. Ghazi  <ghazi@caip.rutgers.edu>
3014         * Object.m (forward, read, write): Fix unused parameter warnings.
3015         * encoding.c: Include <stdlib.h>.
3016         (target_flags): Mark with attribute unused.
3017         (atoi): Delete.
3018         * runtime.h (__objc_selector_max_index): Change to unsigned int.
3019         (__objc_generate_gc_type_description): Prototype.
3020         * selector.c (__objc_selector_max_index): Change to unsigned int.
3022 Mon Jun 17 18:37:42 2002  Nicola Pero  <n.pero@mi.flashnet.it>
3024         * sendmsg.c (__objc_get_forward_imp): Fix warning by making sure
3025         we always have a return value: if __objc_msg_forward does not
3026         supply a forwarding implementation, return the default
3027         __builtin_apply based one.
3029 2002-06-15  Kaveh R. Ghazi  <ghazi@caip.rutgers.edu>
3031         * Object.m: Fix signed/unsigned warning.
3032         * Protocol.m: Likewise.
3033         * archive.c: Always include stdlib.h.
3034         (objc_read_short, objc_read_unsigned_short, objc_read_int,
3035         objc_read_long, __objc_read_nbyte_uint, __objc_read_nbyte_ulong):
3036         Fix signed/unsigned warning.
3037         (objc_write_type, objc_read_type, objc_write_types,
3038         objc_read_types): Ensure ctype 8-bit safety.
3039         (__objc_no_write, __objc_no_read): Mark unused parameters.
3040         * class.c (class_table_setup): Specify void arg.
3041         * encoding.c (atoi, objc_sizeof_type, objc_alignof_type,
3042         objc_skip_typespec, objc_skip_offset,
3043         objc_layout_structure_next_member): Ensure ctype 8-bit safety.
3044         (objc_layout_structure_next_member): Ensure variables are
3045         initialized.
3046         * gc.c (__objc_generate_gc_type_description,
3047         class_ivar_set_gcinvisible): Mark unused parameters.
3048         * init.c (__objc_send_load, __objc_destroy_class_tree_node): Mark
3049         unused parameters.
3050         (__objc_init_protocols) Fix signed/unsigned warning.
3051         * nil_method.c (nil_method): Mark unused parameters.
3052         * thr.h (objc_thread_callback): Specify void arg.
3053         * sarray.c (sarray_new, sarray_realloc, sarray_free): Fix
3054         signed/unsigned warning.
3055         (sarray_free): Fix formatting.
3056         * selector.c (sel_types_match): Ensure ctype 8-bit safety.
3057         * sendmsg.c (__objc_init_install_dtable) Mark unused parameters.
3059 2002-06-09  Andreas Jaeger  <aj@suse.de>
3061         * encoding.c (objc_layout_structure_next_member): Remove unused
3062         variable.
3064 2002-05-20  Kaveh R. Ghazi  <ghazi@caip.rutgers.edu>
3066         * Makefile.in (SHELL): Set to @SHELL@.
3067         (WARN_CFLAGS): New.
3068         (ALL_CFLAGS): Add $(WARN_CFLAGS).
3070 2002-05-16  Rainer Orth  <ro@TechFak.Uni-Bielefeld.DE>
3072         * aclocal.m4: Allow for PWDCMD to override hardcoded pwd.
3073         * configure: Regenerate.
3075 2002-05-08  Alexandre Oliva  <aoliva@redhat.com>
3077         * configure.in (ORIGINAL_LD_FOR_MULTILIBS): Preserve LD at
3078         script entry, and set LD to it when configuring multilibs.
3079         * configure: Rebuilt.
3081 2002-04-19  David O'Brien  <obrien@FreeBSD.org>
3083         * encoding.c (MAX, MIN, ROUNDING): #undef before defining.
3085 2002-04-09  Hans-Peter Nilsson  <hp@bitrange.com>
3087         PR objc/6107
3088         * objc/objc-api.h (struct objc_protocol_list): Change type of
3089         member count from int to size_t.
3091 2002-02-11  Franz Sirl  <Franz.Sirl-kernel@lauterbach.com>
3093         PR libobjc/4039
3094         * aclocal.m4: Replace with version copied from libstdc++-v3.
3095         * configure.in: Update for changes to aclocal and Makefile.
3096         * configure: Regenerate.
3097         * Makefile.in: Correct install of multilibs and shared libs, use
3098         INSTALL_DATA for include files.
3100 Mon Dec 17 17:02:12 2001  Nicola Pero  <nicola@brainstorm.co.uk>
3102         * init.c (__objc_exec_class): Fixed bug in the loop on unclaimed
3103         categories - when an unclaimed category was found, the loop was
3104         doing two steps forward instead of one, so that in certain cases
3105         it was failing to properly load all the categories.  (Reported
3106         with fix by Alexander Malmberg <alexander@malmberg.org>).
3108 2001-11-14  Aldy Hernandez  <aldyh@redhat.com>
3110         * encoding.c: Add target_flags.
3112 2001-11-07  Aldy Hernandez  <aldyh@redhat.com>
3114          * objc/objc-api.h (_C_VECTOR): New.
3116          * encoding.c (VECTOR_TYPE): New.
3118 Mon Oct 29 21:29:21 2001  Nicola Pero  <n.pero@mi.flashnet.it>
3120         * class.c: Rewritten the class table to use optimized, lock-free
3121         lookup.  This more than doubles the speed of class method
3122         invocations.  (class_table_setup), (class_table_insert),
3123         (class_table_replace), (class_table_get_safe),
3124         (class_table_next), (class_table_print),
3125         (class_table_print_histogram): New functions.
3126         (__objc_init_class_tables): Use class_table_setup.
3127         (__objc_add_class_to_hash): Use class_table_get_safe and
3128         class_table_insert.  (objc_lookup_class), (objc_get_class): Do not
3129         assert the existence of the table; do not lock the runtime; use
3130         class_table_get_safe.  (objc_next_class): Use class_table_next.
3131         (__objc_resolve_class_links): Use class_table_next.
3132         (class_pose_as): Use class_table_replace.
3134 2001-09-10  Ovidiu Predescu  <ovidiu@cup.hp.com>
3136         * gc.c: Removed the DEBUG declaration.
3138 Wed Jul 18 12:48:56 2001  Nicola Pero  <n.pero@mi.flashnet.it>
3140         * thr.c (objc_mutex_lock): Invoke __objc_thread_id directly,
3141         rather than through objc_thread_id, to save a function call.
3142         (objc_mutex_trylock, objc_mutex_unlock, objc_condition_wait):
3143         Ditto.
3145 Mon Jul 16 12:15:00 2001  Nicola Pero  <n.pero@mi.flashnet.it>
3147         * objc/objc-api.h (object_is_class): Fixed - buggy code was trying
3148         to cast an id to a Class, which can not be done.  Make the check
3149         by using CLS_ISMETA on the class pointer instead.
3150         (object_is_meta_class): Similar fix.
3152 2001-06-09  Alexandre Oliva  <aoliva@redhat.com>, Stephen L Moshier  <moshier@mediaone.net>
3154         * configure.in (AC_EXEEXT): Work around in case it expands to
3155         nothing, as in autoconf 2.50.
3156         * acinclude.m4: Likewise.
3157         * configure: Rebuilt.
3159 2001-06-08  Nicola Pero  <n.pero@mi.flashnet.it>
3161         * THREADS: Explain that when we compile libobjc inside GCC, we
3162         always use thr-objc.c as a backend, which uses GCC's thread code.
3164 2001-06-06  Richard Frith-Macdonald  <rrfm@gnu.org>
3166         * init.c (__objc_send_message_in_list): When setting a new entry
3167         in __objc_load_methods use the method IMP as key, but check to see
3168         if the method is in the hashtable by looking at the IMP also.
3169         Also ... call the method after adding it to the hashtable rather
3170         than before ... thus preventing an obscure possibility of infinite
3171         recursion if a +load method itself loads a subclass.
3173 2001-05-25  Ovidiu Predescu  <ovidiu@cup.hp.com>
3175         * init.c (__objc_send_message_in_list): When setting a new entry
3176         in __objc_load_methods use the method name as key, not the method
3177         IMP (reported by Richard Frith-Macdonald <richard@brainstorm.co.uk>).
3179 2001-05-09  Joseph S. Myers  <jsm28@cam.ac.uk>
3181         * objc-features.texi: Move to ../gcc/objc.texi.
3182         * fdl.texi: Remove.
3183         * Makefile.in: Don't generate documentation from
3184         objc-features.texi.
3186 2001-05-01  Mark Mitchell  <mark@codesourcery.com>
3188         * fdl.texi: New file.
3189         * objc-features.texi: Simplify.
3190         * Makefile.in: Adjust accordingly.
3192 2001-04-30  Mark Mitchell  <mark@codesourcery.com>
3194         * objc-features.texi: Use the GFDL.
3196 Wed Mar 21 04:44:58 EST 2001  John Wehle  (john@feith.com)
3198         * encoding.c (REAL_TYPE): Define.
3200 2001-03-19  David Edelsohn  <edelsohn@gnu.org>
3202         * encoding.c (TYPE_MODE): Define.
3204 2001-03-14  Nicola Pero  <n.pero@mi.flashnet.it>
3206         * thr.c (objc_thread_add): New function.
3207         (objc_thread_remove): Ditto.
3208         * objc/thr.h: Declare them.
3209         * libobjc.def: Mention them.
3211 2001-02-28  Ovidiu Predescu  <ovidiu@cup.hp.com>
3213         * objc-features.texi: Document the @compatibility_alias compiler
3214         directive (description from Nicola Pero <n.pero@mi.flashnet.it>).
3216 Fri Feb 23 18:12:00 2001  Rainer Orth  <ro@TechFak.Uni-Bielefeld.DE>
3218         * sendmsg.c (__objc_forward): Delete strlen() declaration.
3220 2001-02-08  Geoffrey Keating  <geoffk@redhat.com>
3222         * configure.in: Don't run AC_PROG_CC_WORKS or AC_EXEEXT, because
3223         we're not interested in the result and they might fail.
3224         * configure: Regenerated.
3226 2001-01-12  Joseph S. Myers  <jsm28@cam.ac.uk>
3228         * objc-features.texi: Use @email.
3230 2001-01-12  Joseph S. Myers  <jsm28@cam.ac.uk>
3232         * sendmsg.c (__objc_print_dtable_stats): Don't use #ifdef inside
3233         printf.
3235 2000-01-11  Richard Earnshaw  <rearnsha@arm.com>
3237         * encoding.c (STRUCTURE_SIZE_BOUNDARY): Redefine in a way that
3238         determines the value dynamically.
3240 Wed Jan  3 00:49:10 2001  Ovidiu Predescu  <ovidiu@cup.hp.com>
3242         * sendmsg.c: Added __objc_msg_forward, a hook that allows external
3243         libraries to provide a function that returns the real forwarding
3244         function. This can alleviate problems __builtin_apply() and
3245         friends have on various platforms. (Solution suggested by Helge
3246         Hess.)
3248         * objc/objc-api.h: Define __objc_msg_forward.
3250         * sendmsg.c: Define gen_rtx_REG.
3252 2000-12-06      Ralf Corsepius <corsepiu@faw.uni-ulm.de>
3254         * thr-rtems.c: New file. Stub to compile.
3256 2000-09-06  Alexandre Oliva  <aoliva@redhat.com>
3258         * configure: Rebuilt with new libtool.m4.
3260 Tue Aug 15 00:38:56 2000  Ovidiu Predescu  <ovidiu@cup.hp.com>
3262         * configure.in: Create a config.h file. Check for <sched.h>.
3263         * configure: Regenerate.
3265         * config.h.in: Check for <sched.h>.
3267 2000-08-14  Zack Weinberg  <zack@wolery.cumb.org>
3269         * configure: Regenerate after change to ../libtool.m4.
3271 2000-08-14  Andreas Schwab  <schwab@suse.de>
3273         * objc-features.texi (Top): Move @menu at end of node.
3275 2000-08-11  Manfred Hollstein  <manfredh@redhat.com>
3277         * objc-features.texi: Move @node Top before @menu.
3279 Sun Aug  6 23:27:49 2000  Ovidiu Predescu  <ovidiu@cup.hp.com>
3281         * objc-features.texi: Documented the new -fconstant-string-class
3282         option.
3284 Sun Aug  6 22:51:16 2000  Ovidiu Predescu  <ovidiu@cup.hp.com>
3286         * thr-posix.c: Integrated Chris Ball's <cball@fmco.com> changes to
3287         improve the Posix thread support for Objective-C.
3289 2000-08-04  Zack Weinberg  <zack@wolery.cumb.org>
3291         * aclocal.m4: Replace copy of ../libtool.m4 with
3292         sinclude(../libtool.m4).
3294 Fri Jul 28 08:58:02 2000  Nicola Pero  <nicola@brainstorm.co.uk>
3296         * configure.in: Added libtool support; build shared libraries
3297         if --enable-shared was passed on command line.
3298         * Makefile.in: Modified most compilation commands to use libtool.
3299         * aclocal.m4: New symbolic link to the ../libtool.m4, from the
3300         libtool distribution.
3302 Sat Jul 29 00:10:21 2000  Ovidiu Predescu  <ovidiu@cup.hp.com>
3304         * sarray.c, Object.m: Removed the explicit prototypes for strlen
3305         and memcpy on 64-bit platforms (Suggested by Rodney Brown
3306         <rdb@cup.hp.com>).
3308 2000-05-12  H.J. Lu  (hjl@gnu.org)
3310         * Makefile.in (GTHREAD_FLAGS): New.
3311         (ALL_CFLAGS): Add $(GTHREAD_FLAGS).
3312         (OBJC_THREAD_FILE): Changed to thr-objc.
3314         * configure.in (GTHREAD_FLAGS): New, check and replace it for
3315         Makefile.
3316         (OBJC_THREAD_FILE): Removed.
3318         * thr-objc.c: New.
3320 2000-07-13  Kaveh R. Ghazi  <ghazi@caip.rutgers.edu>
3322         * objc/hash.h: Include string.h.
3324 2000-04-15  David Edelsohn  <edelsohn@gnu.org>
3326         * Object.m (strlen): 64-bit PowerPC is a 64bit platform as well.
3328 2000-04-12  Jakub Jelinek  <jakub@redhat.com>
3330         * Object.m (strlen): Provide prototype on all 64bit platforms,
3331         not only alpha.
3332         * sarray.c (memcpy): Likewise.
3333         * encoding.c (objc_layout_finish_structure): Don't use
3334         ROUND_TYPE_ALIGN on sparc.
3336         * encoding.c (objc_layout_structure_next_member): Do the whole
3337         procedure even for the first member, so that we get correct
3338         alignment.
3340 2000-03-29  Zack Weinberg  <zack@wolery.cumb.org>
3342         * objc/Protocol.h, objc/objc-list.h: Change #endif labels to
3343         comments.
3345 2000-02-23  Zack Weinberg  <zack@wolery.cumb.org>
3347         * Makefile.in: Add -DIN_TARGET_LIBS to ALL_CFLAGS.
3349 Thu Sep 23 07:19:12 1999   Chris Ball <cball@fmco.com>
3351         * thr-posix.c (__objc_mutex_deallocate): made deallocate work.
3353 Tue Sep 21 07:47:10 1999  Jeffrey A Law  (law@cygnus.com)
3355         * Makefile.in (gc.o, gc_gc.o): Do not pass -fgnu-runtime to
3356         the compiler when building C code.
3358 Fri Aug  6 23:32:29 1999  Daniel Jacobowitz <drow@drow.them.org>
3360         * Makefile.in (FLAGS_TO_PASS): Include prefix, exec_prefix,
3361         libdir, libsubdir and tooldir.
3363 Mon Jun 21 05:40:15 1999  John David Anglin <dave@hiauly1>
3365         * init.c (__objc_force_linking): Make global.
3367 Thu May 20 03:20:59 1999  Jeffrey A Law  (law@cygnus.com)
3369         * configure.in (AC_EXEEXT): Remove call.
3370         (compiler_name): Explicitly check with no extension and .exe
3371         extension.
3372         * configure: Regenerate.
3374 Sun Apr 25 01:15:34 1999  Mumit Khan  <khan@xraylith.wisc.edu>
3376         * Makefile.in (CC1OBJ): Define in terms of CC.
3377         (runtime-info.h): Use.
3379 Fri April 8 08:21:07 1999 Ovidiu Predescu <ovidiu@cup.hp.com>
3381         * objc-features.texi: Updated the URL to Boehm's GC page.
3383 Fri Mar 26 23:41:07 1999 Ovidiu Predescu <ovidiu@cup.hp.com>
3385         * archive.c (__objc_code_char, __objc_write_char): Explicitly specify
3386         the char as being signed (patch from Daniel Jacobowitz
3387         <drow@false.org>).
3389 Wed Mar 24 22:41:28 1999  Mumit Khan  <khan@xraylith.wisc.edu>
3391         * configure.in (AC_PREREQ): Update to 2.13.
3392         (AC_EXEEXT): Call to find possible file extension.
3393         (compiler_name): Use.
3394         * configure: Regenerate.
3396 Wed Jan 27 02:31:01 1999  Jeffrey A Law  (law@cygnus.com)
3398         * Makefile.in (ALL_CFLAGS): Add -DIN_GCC.
3400 Tue Jan  5 01:38:53 1999  Jeffrey A Law  (law@cygnus.com)
3402         * configure.in (thread_file): Correct and simplify code to find
3403         the thread file.
3404         * configure: Rebuilt.
3406 1998-11-26  Manfred Hollstein  <manfred@s-direktnet.de>
3408         * configure.in (compiler_name): Add check to detect if this
3409         language's compiler has been built.
3410         * configure: Regenerate.
3412 Mon Nov 23 16:50:28 1998  Kaveh R. Ghazi  <ghazi@caip.rutgers.edu>
3414         *  configure.in: Use AC_PREREQ(2.12.1).
3416 Thu Nov 19 20:33:37 1998  Jeffrey A Law  (law@cygnus.com)
3418         * Makefile.in (runtime-info.h): Avoid GNU make extensions.
3420 Sun Nov  8 17:46:14 1998  Kaveh R. Ghazi  <ghazi@caip.rutgers.edu>
3422         * Makefile.in (INCLUDES): Add -I$(srcdir)/$(MULTISRCTOP)../include.
3424 Thu Oct 22 14:34:06 1998  Kaveh R. Ghazi  <ghazi@caip.rutgers.edu>
3426         * configure.in: Use AC_CONFIG_AUX_DIR($topsrcdir).
3428 Sat Oct 17 05:21:31 1998  Ovidiu Predescu  <ovidiu@slip.net>
3430         * objc-features.texi (Top): Changed the email address.
3431         * objc-features.texi (Garbage Collection): Use @uref instead of @url.
3433 Mon Oct 11 21:25:27 1998  Ovidiu Predescu  <ovidiu@slip.net>
3435         * encoding.c: Redefine get_inner_array_type to get the first entry
3436         in the structure.
3438 Thu Oct  8 12:21:14 1998  Richard Frith-Macdonald <richard@brainstorm.co.uk>
3440         * encoding.c (objc_skip_type_qualifiers): Handle _C_BYREF.
3441         (objc_get_type_qualifiers): Similarly.
3442         * objc/encoding.h (_C_BYREF): Define.
3443         (_F_BYREF): Define.
3445 1998-10-07  David S. Miller  <davem@pierdol.cobaltmicro.com>
3447         * objc/sarray.h: Make boffset be an unsigned long when sparc so it
3448         works out on 64-bit systems.
3450 Tue Oct  6 20:32:06 1998  Alexandre Oliva  <oliva@dcc.unicamp.br>
3452         * Makefile.in (INCLUDES): Make it multilib-friendly.
3454 Fri Oct  2 07:12:14 1998  H.J. Lu  (hjl@gnu.org)
3456         * Makefile.in (INCLUDES): Add -I$(srcdir)/../gcc.
3458 Thu Oct  1 22:33:03 1998 Robert Lipe  <robertl@dgii.com>
3459                          Jeffrey A Law  (law@cygnus.com)
3461         * Makefile.in (INCLUDES): Reference gcc via $MULTIBUILDTOP.
3462         (FLAGS_TO_PASS): Added.
3463         (runtime-info.h): Reference cc1ibj via $MULTIBUILDTOP.
3465         * archive.c: Change config.h to tconfig.h.
3467         * configure.in: Find gcc's object directory even for multilibs.
3469 Wed Sep 30 18:17:17 1998  Robert Lipe  <robertl@dgii.com>
3471         * configure.in: Escape ^ in grep string.
3472         * configure: Rebuilt.
3474 Wed Sep 30 09:14:52 1998  Jeffrey A Law  (law@cygnus.com)
3476         * All .h files pushed down into the objc/ subdirectory.
3477         * Makefile.in (copy_headers): Corresponding changes.
3478         * configure.in (AC_INIT): Corresponding changes.
3479         * configure: Rebuilt.
3481 1998-09-30  Ben Elliston  <bje@cygnus.com>
3482             Jeff Law      <law@cygnus.com>
3484         * Makefile.in: Rewrite.
3486         * configure.in: Likewise.
3488         * configure: Regenerate.
3490         * All .c files.  Remove "objc" prefix when including objc header
3491         files.  Include tconfig.h, not ../tconfig.h.
3493 Mon Sep 21 23:27:10 1998  Ovidiu Predescu <ovidiu@slip.net>
3495         * encoding.c (TREE_TYPE, ARRAY_TYPE): Define.
3496         (get_inner_array_type): Define.
3498 1998-09-21  Ben Elliston  <bje@cygnus.com>
3500         * New directory.  Moved files from ../gcc/objc.
3502 Copyright (C) 1998-2018 Free Software Foundation, Inc.
3504 Copying and distribution of this file, with or without modification,
3505 are permitted in any medium without royalty provided the copyright
3506 notice and this notice are preserved.