re PR c++/63508 (ICE when using bracketed initializer on pointer to member function...
[official-gcc.git] / libobjc / ChangeLog
blob90cf92331e9507c0d4eda1af48e9d0de325943be
1 2019-03-06  Uroš Bizjak  <ubizjak@gmail.com>
3         * encoding.c (DFmode): #undef before #define.
5 2019-01-09  Sandra Loosemore  <sandra@codesourcery.com>
7         PR other/16615
8         * objc/runtime.h: Change "can not" to "cannot".
10 2019-01-09  Sandra Loosemore  <sandra@codesourcery.com>
12         PR other/16615
14         * class.c: Mechanically replace "can not" with "cannot".
15         * objc/runtime.h: Likewise.
16         * sendmsg.c: Likewise.
18 2019-01-01  Jakub Jelinek  <jakub@redhat.com>
20         Update copyright years.
22 2018-10-31  Joseph Myers  <joseph@codesourcery.com>
24         PR bootstrap/82856
25         * configure.ac: Remove AC_PREREQ.
26         * aclocal.m4, config.h.in, configure: Regenerate.
28 2018-04-24  H.J. Lu  <hongjiu.lu@intel.com>
30         * configure: Regenerated.
32 2018-04-19  Jakub Jelinek  <jakub@redhat.com>
34         * configure: Regenerated.
36 2018-04-18  David Malcolm  <dmalcolm@redhat.com>
38         PR jit/85384
39         * configure: Regenerate.
41 2018-02-14  Igor Tsimbalist  <igor.v.tsimbalist@intel.com>
43         PR target/84148
44         * configure: Regenerate.
46 2018-01-03  Jakub Jelinek  <jakub@redhat.com>
48         Update copyright years.
50 2017-11-23  Tom de Vries  <tom@codesourcery.com>
52         * class.c (CLASS_TABLE_HASH): Wrap in "do {} while (0)".
54 2017-11-17  Igor Tsimbalist  <igor.v.tsimbalist@intel.com>
56         * Makefile.in: Regenerate.
57         * aclocal.m4: Likeiwse.
58         * configure: Likewise.
59         * configure.ac: Set CET_FLAGS. Update XCFLAGS.
61 2017-08-30  Richard Sandiford  <richard.sandiford@linaro.org>
62             Alan Hayward  <alan.hayward@arm.com>
63             David Sherwood  <david.sherwood@arm.com>
65         * encoding.c (_darwin_rs6000_special_round_type_align): Prefix mode
66         names with E_ in case statements.
68 2017-02-07  Richard Biener  <rguenther@suse.de>
70         PR tree-optimization/79256
71         PR middle-end/79278
72         * encoding.c (objc_layout_structure_next_member): Adjust
73         ADJUST_FIELD_ALIGN usage.
75 2017-01-18  Matthias Klose  <doko@ubuntu.com>
77         PR libobjc/78697
78         * configure.ac: Allow default for --with-target-bdw-gc-include.
79         * configure: Regenerate.
81         PR libobjc/78698
82         * configure.ac: Use the libgc.la file when available.
83         * configure: Regenerate.
85 2017-01-17  Jakub Jelinek  <jakub@redhat.com>
87         PR other/79046
88         * configure: Regenerated.
89         * configure.ac: Add GCC_BASE_VER.
90         * Makefile.in (gcc_version): Use @get_gcc_base_ver@ instead of cat to
91         get version from BASE-VER file.
92         * configure: Regenerated.
94 2017-01-01  Jakub Jelinek  <jakub@redhat.com>
96         Update copyright years.
98 2016-12-01  Matthias Klose  <doko@ubuntu.com>
100         * configure.ac: Don't use pkg-config to check for bdw-gc.
101         * configure: Regenerate.
103 2016-11-30  Matthias Klose  <doko@ubuntu.com>
105         * configure.ac: Set BDW_GC_CFLAGS and BDW_GC_LIBS after checking
106         for the existence of the pkg-config modules.
107         * Regenerate.
109 2016-11-30  Jakub Jelinek  <jakub@redhat.com>
111         * configure.ac (--enable-objc-gc): If not given, default to
112         enable_objc_gc=no.
113         * configure: Regenerated.
115 2016-11-30  Matthias Klose  <doko@ubuntu.com>
117         * configure.ac (--enable-objc-gc): Allow to configure with a
118         system provided boehm-gc.
119         * configure: Regenerate.
120         * Makefile.in (OBJC_BOEHM_GC_LIBS): Get value from configure.
121         * gc.c: Include system bdw-gc headers.
122         * memory.c: Likewise.
123         * objects.c: Likewise.
125 2016-11-15  Matthias Klose  <doko@ubuntu.com>
127         * aclocal.m4: Regenerate.
128         * configure: Likewise.
130 2016-01-04  Jakub Jelinek  <jakub@redhat.com>
132         Update copyright years.
134 2015-11-07  Trevor Saunders  <tbsaunde+gcc@tbsaunde.org>
136         PR libobjc/24775
137         * encoding.c (_darwin_rs6000_special_round_type_align): Use
138         __CHAR_BIT__ instead of BITS_PER_UNIT.
139         (objc_sizeof_type): Likewise.
140         (objc_layout_structure): Likewise.
141         (objc_layout_structure_next_member): Likewise.
142         (objc_layout_finish_structure): Likewise.
143         (objc_layout_structure_get_info): Likewise.
145 2015-11-03  Trevor Saunders  <tbsaunde+gcc@tbsaunde.org>
147         PR libobjc/24775
148         * encoding.c (objc_layout_finish_structure): Remove usage of
149         ROUND_TYPE_SIZE.
151 2015-09-12  Trevor Saunders  <tbsaunde+gcc@tbsaunde.org>
153         PR libobjc/24775
154         * sendmsg.c (tm.h): Remove include.
156 2015-09-12  Trevor Saunders  <tbsaunde+gcc@tbsaunde.org>
158         PR libobjc/24775
159         * sendmsg.c (gen_rtx): Remove macro.
160         (gen_rtx_MEM): Likewise.
161         (gen_rtx_REG): Likewise.
162         (rtx): Likewise.
164 2015-09-12  Trevor Saunders  <tbsaunde+gcc@tbsaunde.org>
166         PR libobjc/24775
167         * sendmsg.c: Remove check of STRUCT_VALUE macro.
169 2015-05-13  Eric Botcazou  <ebotcazou@adacore.com>
171         * configure.ac: Remove manual SJLJ check.
172         * config.h.in: Regenerate.
173         * configure: Likewise.
174         * exception.c: Replace SJLJ_EXCEPTIONS by __USING_SJLJ_EXCEPTIONS__.
176 2015-05-13  Michael Haubenwallner  <michael.haubenwallner@ssi-schaefer.com>
178         * aclocal.m4: Regenerated with automake-1.11.6.
180 2015-05-04  Trevor Saunders  <tbsaunde+gcc@tbsaunde.org>
182         * configure: Regenerate.
184 2015-05-01  Trevor Saunders  <tbsaunde+gcc@tbsaunde.org>
186         * acinclude.m4: Include bitfields.m4.
187         * config.h.in: Regenerate.
188         * configure: Likewise.
189         * configure.ac: Invoke gt_BITFIELD_TYPE_MATTERS.
190         * encoding.c: Check HAVE_BITFIELD_TYPE_MATTERS.
192 2015-04-29  Trevor Saunders  <tbsaunde+gcc@tbsaunde.org>
194         * encoding.c (objc_layout_structure_next_member): Check the value of
195         PCC_BITFIELD_TYPE_MATTERS not if it is defined.
197 2015-02-05  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
199         PR libobjc/63765
200         * thr.c (_XOPEN_SOURCE): Remove.
202 2015-01-27  Matthias Klose  <doko@ubuntu.com>
204         * sendmsg.c: Add prototypes for __objc_get_forward_imp and get_imp.
206 2015-01-09  Dimitris Papavasiliou  <dpapavas@gmail.com>
208         PR libobjc/51891
209         * ivars.c: Add a check for classes without instance
210         variables, which have a NULL ivar list pointer.
212 2015-01-05  Jakub Jelinek  <jakub@redhat.com>
214         Update copyright years.
216 2014-11-21  H.J. Lu  <hongjiu.lu@intel.com>
218         PR bootstrap/63784
219         * configure: Regenerated.
221 2014-11-11  Francois-Xavier Coudert  <fxcoudert@gcc.gnu.org>
223         PR target/63610
224         * configure: Regenerate.
226 2014-11-05  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
228         * thr.c (_XOPEN_SOURCE): Define as 600.
230 2014-07-27  Alan Modra  <amodra@gmail.com>
231             Matthias Klose  <doko@ubuntu.com>
233         PR libobjc/61920
235         * encoding.c: Define rs6000_special_adjust_field_align_p.
237 2014-01-02  Richard Sandiford  <rdsandiford@googlemail.com>
239         Update copyright years
241 2013-09-20  Alan Modra  <amodra@gmail.com>
243         * configure: Regenerate.
245 2013-07-21   Ondřej Bílka  <neleai@seznam.cz>
247         * class.c: Fix typos.
248         * encoding.c: Likewise.
249         * init.c: Likewise.
250         * objc-private/runtime.h: Likewise.
251         * objc/runtime.h: Likewise.
252         * objc-sync.c: Likewise.
254 2013-07-04  Kai Tietz  <ktietz@redhat.com>
256         * exception.c: Add check for SjLj to SEH blocks.
258 2013-02-03  Richard Sandiford  <rdsandiford@googlemail.com>
260         Update copyright years.
262 2012-10-19  Michael Meissner  <meissner@linux.vnet.ibm.com>
264         * encoding.c (TARGET_VSX): Provide definitions based on the
265         current compilation options, and not based off the target options
266         structure.
267         (TARGET_ALTIVEC): Likewise.
268         (TARGET_64BIT): Likewise.
270 2012-09-14  David Edelsohn  <dje.gcc@gmail.com>
272         * configure: Regenerated.
274 2012-07-19  Tristan Gingold  <gingold@adacore.com>
275             Richard Henderson  <rth@redhat.com>
277         * exception.c (__gnu_objc_personality_seh0): New function.
279 2012-05-16  H.J. Lu  <hongjiu.lu@intel.com>
281         * configure: Regenerated.
283 2012-03-12  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
285         * configure.ac (enable_objc_gc): Remove alpha*-dec-osf* handling.
286         * configure: Regenerate.
288         * thr.c (_XOPEN_SOURCE): Define unconditionally.
290 2011-11-21  Andreas Tobler  <andreast@fgznet.ch>
292         * configure: Regenerate.
294 2011-11-02  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
296         * Makefile.in (INCLUDES): Add -I$(MULTIBUILDTOP)../libgcc.
297         * configure.ac (target_thread_file, HAVE_GTHR_DEFAULT): Remove.
298         * configure: Regenerate.
299         * config.h.in: Regenerate.
301 2011-10-17  Paul Brook  <paul@codesourcery.com>
302             Matthias Klose  <doko@ubuntu.com>
304         * exception.c (parse_lsda_header): hardcode ttype_encoding for older
305         ARM EABI toolchains.
306         (get_ttype_entry) Remove __ARM_EABI_UNWINDER__ variant.
308 2011-10-09  Nicola Pero  <nicola.pero@meta-innovation.com>
310         PR libobjc/49883
311         * init.c (__objc_exec_class): Work around a bug in clang's code
312         generation.  Clang sets the class->info field to values different
313         from 0x1 or 0x2 (the only allowed values in the traditional GNU
314         Objective-C runtime ABI) to store some additional information, but
315         this breaks backwards compatibility.  Wipe out all the bits in the
316         fields other than the first two upon loading a class.
318 2011-10-09  Nicola Pero  <nicola.pero@meta-innovation.com>
320         * class.c (objc_lookup_class): Added back for compatibility with
321         clang which seems to emit calls to it.
323 2011-10-08  Richard Frith-Macdonald <rfm@gnu.org>
324             Nicola Pero  <nicola.pero@meta-innovation.com>
326         PR libobjc/50428
327         * sendmsg.c (__objc_send_initialize): If a class does not have an
328         +initialize method, search for an +initialize method in the
329         superclass and in the ancestor classes and execute the first one
330         that is found.  This makes the GNU runtime behave in the same way
331         as the Apple/NeXT runtime with respect to +initialize methods and
332         subclassing.
334 2011-08-06  Nicola Pero  <nicola.pero@meta-innovation.com>
336         PR libobjc/50002
337         * class.c (__objc_update_classes_with_methods): Iterate over meta
338         classes as well as normal classes when refreshing the method
339         implementations.  This fixes replacing class methods.
341 2011-08-06  Nicola Pero  <nicola.pero@meta-innovation.com>
343         * class.c (class_getSuperclass): Fixed to work with meta classes
344         still in construction too.
346 2011-08-06  Nicola Pero  <nicola.pero@meta-innovation.com>
348         * class.c (class_getSuperclass): Fixed typo in comment.
350 2011-08-06  Nicola Pero  <nicola.pero@meta-innovation.com>
352         PR libobjc/49882
353         * class.c (class_getSuperclass): Return the superclass if the
354         class is in construction.
355         * objc/runtime.h (class_getSuperclass): Updated documentation.
357 2011-08-05  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
359         * Makefile.in (INCLUDES): Search
360         $(srcdir)/$(MULTISRCTOP)../libgcc.
362 2011-06-08  Nicola Pero  <nicola.pero@meta-innovation.com>
364         * objc/objc.h (__GNU_LIBOBJC__): Bumped to 20110608.
366 2011-06-08  Nicola Pero  <nicola.pero@meta-innovation.com>
368         * configure.ac (VERSION): Bumped to 4:0:0.
369         * configure (VERSION): Likewise.
371 2011-06-08  Nicola Pero  <nicola.pero@meta-innovation.com>
373         * objc/README: Updated.
374         * objc-private/selector.h: Updated comments.
376 2011-06-07  Nicola Pero  <nicola.pero@meta-innovation.com>
378         * sendmsg.c (class_get_instance_method): Removed.
379         (class_get_class_method): Removed.
380         (objc_get_uninstalled_dtable): Removed.
382 2011-06-07  Nicola Pero  <nicola.pero@meta-innovation.com>
384         * objc-private/module-abi-8.h (class_get_instance_size): Removed.
385         * objects.c (class_create_instance): Removed.
386         * error.c (__USE_FIXED_PROTOTYPES__): Removed.
387         * gc.c (__objc_generate_gc_type_description): Use
388         class_getInstanceSize() instead of class_get_instance_size().
389         * selector.c (sel_types_match): Made static.
390         (sel_get_typed_uid): Removed.
391         (sel_get_any_typed_uid): Removed.
392         (sel_get_name): Removed.
393         (sel_get_type): Removed.
394         (sel_register_name): Removed.
395         (sel_register_typed_name): Removed.
396         (sel_get_uid): Removed.
398 2011-06-07  Nicola Pero  <nicola.pero@meta-innovation.com>
400         * encoding.c (method_get_number_of_arguments): Removed.
401         (method_get_sizeof_arguments): Removed.
403 2011-06-07  Nicola Pero  <nicola.pero@meta-innovation.com>
405         * class.c (objc_next_class): Removed.
406         (class_pose_as): Removed.
407         (CLASSOF): Removed.
408         (class_table_replace): Removed.
409         (objc_lookup_class): Removed.
411 2011-06-07  Nicola Pero  <nicola.pero@meta-innovation.com>
413         Removed the Traditional Objective-C runtime public API.
414         * Makefile.in (OBJC_DEPRECATED_H): Variable removed.
415         (install-headers): Do not create the objc/deprecated directory and
416         do not install the deprecated headers.
417         (OBJC_H): Removed encoding.h and objc-api.h.
418         * Object.m: Removed all methods with the exception of -class and
419         -isEqual:.  Updated includes.  ([-class]): Use Modern API.
420         * objc/Object.h: Do not include deprecated/Object.h.
421         * objc/deprecated/Object.h: Removed.
422         * linking.m (__objc_linking): Call [Object class] instead of
423         [Object name].
424         * Protocol.m: Removed all methods with the exception of -isEqual:.
425         Updated includes.
426         * objc/Protocol.h: Do not include deprecated/Protocol.h.
427         * objc/deprecated/Protocol.h: Removed.
428         * objc/deprecated/struct_objc_symtab.h: Removed.
429         * objc/deprecated/struct_objc_module.h: Removed.
430         * objc/deprecated/struct_objc_ivar.h: Removed.
431         * objc/deprecated/struct_objc_ivar_list.h: Removed.
432         * objc/deprecated/struct_objc_method.h: Removed.
433         * objc/deprecated/struct_objc_method_list.h: Removed.
434         * objc/deprecated/struct_objc_protocol_list.h: Removed.
435         * objc/deprecated/struct_objc_category.h: Removed.
436         * objc/deprecated/MetaClass.h: Removed.
437         * objc/deprecated/objc_msg_sendv.h: Removed.
438         * objc/deprecated/README: Removed.
439         * objc/deprecated/struct_objc_class.h: Removed.
440         * objc/deprecated/struct_objc_protocol.h: Removed.
441         * objc/deprecated/struct_objc_selector.h: Removed.
442         * objc/encoding.h: Removed.
443         * objc/message.h (struct objc_super): Removed the definition for
444         the Traditional Objective-C runtime API.
445         * objc/objc.h: Do not include objc/objc-decls.h.
446         deprecated/struct_objc_selector.h, deprecated/MetaClass.h,
447         deprecated/struct_objc_class.h, deprecated/struct_objc_protocol.h
448         and deprecated/objc_msg_sendv.h.  Uncommented new definition of
449         Protocol *.
450         * objc/objc-api.h: Removed.
451         * objc/runtime.h: Updated comments.  Removed check to detect
452         concurrent usage of Traditional and Modern APIs.
453         * objc-private/module-abi-8.h: Always define struct objc_class and
454         struct objc_protocol.  (struct objc_protocol_list): Changed type
455         of 'list' argument from 'Protocol *' to 'struct objc_protocol *'.
456         (class_get_instance_size): Added.
457         * objc-private/protocols.h (__objc_protocols_add_protocol): Take a
458         'struct objc_protocol *' as argument, not a 'Protocol *'.
459         * objc-private/runtime.h: Updated comments.
460         * objc-private/selector.h (struct objc_selector, sel_eq): Added.
461         * class.c: Include objc-private/selector.h.
462         (objc_get_meta_class): Return a Class instead of a MetaClass.
463         * encoding.c (method_get_next_argument): Removed.
464         (method_get_first_argument): Removed.
465         (method_get_nth_argument): Removed.
466         * gc.c: Include objc/runtime.h instead of objc/encoding.h.
467         Include objc-private/module-abi-8.h and ctype.h.
468         * protocols.c (__objc_protocols_add_protocol): Take a 'struct
469         objc_protocl *' as argument, not a 'Protocol *'.
470         (class_addProtocol): Added casts to 'struct objc_protocol *' and
471         'Protocol *'.
472         (class_copyProtocolList): Likewise.
473         (protocol_conformsToProtocol): Likewise.
474         (protocol_copyProtocolList): Likewise.
475         * sarray.c: Include objc-private/module-abi-8.h.
476         * sendmsg.c (method_get_next_argument): Removed.
477         (method_get_first_argument): Removed.
478         (method_get_nth_argument): Removed.
479         (objc_msg_sendv): Removed.
480         (arglist_t, retval_t): New.  (class_get_class_method): Take a
481         'Class', not 'MetaClass', argument.
482         * thr.c: Include module-abi-8.h.
484 2011-06-03  Nicola Pero  <nicola.pero@meta-innovation.com>
486         * Makefile.in (OBJC_DEPRECATED_H): Removed struct_objc_static_instances.h
487         and objc_get_uninstalled_dtable.h.
488         * objc/deprecated/struct_objc_static_instances.h: Removed.
489         * objc/deprecated/objc_get_uninstalled_dtable.h: Removed.
490         * objc/objc-api.h: Do not include deprecated/objc_static_instances.h
491         and deprecated/objc_get_uninstalled_dtable.h.
493 2011-06-03  Nicola Pero  <nicola.pero@meta-innovation.com>
495         * Makefile.in (OBJC_DEPRECATED_H): Removed objc_object_alloc.h.
496         * objc/deprecated/objc_object_alloc.h: Removed.
497         * objc/objc-api.h: Do not include deprecated/objc_object_alloc.h.
498         * objects.c (_objc_object_alloc, _objc_object_dispose,
499         _objc_object_copy): Removed.
500         * libobjc.def (__objc_object_alloc, __objc_object_copy,
501         __objc_object_dispose): Removed.
503 2011-06-03  Nicola Pero  <nicola.pero@meta-innovation.com>
505         * Makefile.in (OBJC_DEPRECATED_H): Removed METHOD_NULL.h.
506         * objc/objc-api.h: Do not include deprecated/METHOD_NULL.h.
507         * objc/deprecated/METHOD_NULL.h: Removed.
509 2011-06-03  Nicola Pero  <nicola.pero@meta-innovation.com>
511         * Makefile.in (OBJC_DEPRECATED_H): Removed objc_valloc.h,
512         objc_malloc.h and objc_unexpected_exception.h.
513         (exception.lo): Do not use -Wno-deprecated-declarations.
514         (exception_gc.lo): Likewise.
515         * objc/objc-api.h: Do not include deprecated/objc_valloc.h,
516         deprecated/objc_malloc.h and
517         deprecated/objc_unexpected_exception.h.
518         * objc/deprecated/objc_valloc.h: Removed.
519         * objc/deprecated/objc_malloc.h: Removed.
520         * objc/deprecated/objc_unexpected_exception.h: Removed.
521         * exception.c (_objc_unexpected_exception): Removed.
522         (objc_exception_throw): Do not check for
523         _objc_unexpected_exception.
524         * memory.c (objc_valloc, _objc_malloc, _objc_atomic_malloc,
525         _objc_valloc, _objc_realloc, _objc_calloc, _objc_free): Removed.
526         * libobjc.def (_objc_unexpected_exception, objc_valloc): Removed.
528 2011-06-03  Nicola Pero  <nicola.pero@meta-innovation.com>
530         * objc/objc.h: Do not include deprecated/STR.h.
531         * objc/deprecated/STR.h: Removed.
532         * Makefile.in (OBJC_DEPRECATED_H): removed STR.h.
534 2011-06-03  Nicola Pero  <nicola.pero@meta-innovation.com>
536         * Makefile.in (OBJC_H): Removed hash.h and sarray.h.
537         (OBJC_DEPRECATED_H): Likewise.
538         * libobjc.def (objc_hash_new, objc_hash_delete, objc_hash_add,
539         objc_hash_remove, objc_hash_next, objc_hash_value_for_key,
540         objc_hash_is_key_in_hash, hash_add, hash_delete, hash_new,
541         hash_next, hash_remove, hash_value_for_key, hash_is_key_in_hash,
542         sarray_at_put, sarray_at_put_safe, sarray_free, sarray_lazy_copy,
543         sarray_new, sarray_realloc, sarray_remove_garbage): Removed.
544         * objc/sarray.h: Removed.
545         * objc/hash.h: Removed.
546         * objc/deprecated/sarray.h: Removed.
547         * objc/deprecated/hash.h: Removed.
548         * objc/Object.h: Do not include objc/deprecated/hash.h
549         * Object.m: Include string.h.
550         * objc/objc-api.h: Do not include objc/deprecated/hash.h.
551         * objc-private/common.h (GNU_LIBOBJC_COMPILING_LIBOBJC_ITSELF):
552         Removed.
554 2011-06-03  Nicola Pero  <nicola.pero@meta-innovation.com>
556         * Object.m ([-forward::]): Removed.
557         * objc/deprecated/Object.h ([-forward::]): Removed.
558         * sendmsg.c (__objc_forward): Updated comments.
560 2011-06-03  Nicola Pero  <nicola.pero@meta-innovation.com>
562         * Makefile.in (OBJC_H): Removed objc-list.h.
563         (OBJC_DEPRECATED_H): Removed objc-list.h.
564         * objc/objc-list.h: File removed.
565         * objc/deprecated/objc-list.h: File removed.
567 2011-06-03  Nicola Pero  <nicola.pero@meta-innovation.com>
569         * Makefile.in (OBJC_H): Removed typedstream.h.
570         (OBJC_DEPRECATED_H): Removed typedstream.h.
571         (C_SOURCE_FILES): Removed archive.c.
572         (Object.lo): Rule removed.
573         (Object_gc.lo): Likewise.
574         (archive.lo): Likewise.
575         (archive_gc.lo): Likewise.
576         * objc/deprecated/Object.h ([+streamVersion:], [-read], [-write],
577         [-awake]): Removed.
578         Do not include deprecated/typedstream.h.
579         * Object.m: Removed the same methods.
580         * archive.c: File removed.
581         * objc/typedstream.h: File removed.
582         * objc/deprecated/typedstream.h: File removed.
583         * libobjc.def (__objc_read_nbyte_uint, __objc_read_nbyte_ulong,
584         __objc_write_class, __objc_write_object, __objc_write_selector,
585         objc_close_typed_stream, objc_end_of_typed_stream,
586         objc_flush_typed_stream, objc_get_stream_class_version,
587         objc_open_typed_stream, objc_open_typed_stream_for_file,
588         objc_read_array, objc_read_char, objc_read_int, objc_read_long,
589         objc_read_object, objc_read_selector, objc_read_short,
590         objc_read_string, objc_read_type, objc_read_types,
591         objc_read_unsigned_char, objc_read_unsigned_int,
592         objc_read_unsigned_long, objc_read_unsigned_short,
593         objc_write_array, objc_write_char, objc_write_int,
594         objc_write_long, objc_write_object, objc_write_object_reference,
595         objc_write_root_object, objc_write_selector, objc_write_short,
596         objc_write_string, objc_write_string_atomic, objc_write_type,
597         objc_write_types, objc_write_unsigned_char,
598         objc_write_unsigned_int, objc_write_unsigned_long,
599         objc_write_unsigned_short): Removed.
601 2011-06-02  Nicola Pero  <nicola.pero@meta-innovation.com>
603         * Makefile.in (OBJC_DEPRECATED_H): Removed objc_error.h.
604         * objc/deprecated/objc_error.h: Removed.
605         * objc/objc-api.h: Do not include deprecated/objc_error.h.
606         * libobjc.def (objc_error, objc_verror): Removed.
607         * error.c (_objc_error_handler, objc_error, objc_verror,
608         objc_set_error_handler): Removed.
609         * Object.m ([-error:], [-perform:], [-perform:with:],
610         [-perform:with:with], [-subclassResponsibility:],
611         [-notImplemented:], [-shouldNotImplement:], [-doesNotRecognize:]):
612         Removed.
613         * objc/deprecated/Object.h: Removed the same methods.
614         * sendmsg.c (__objc_forward): Do not try to invoke the "error:"
615         method after trying to invoke the "doesNotRecognize:" method.
617 2011-05-26  Nicola Pero  <nicola.pero@meta-innovation.com>
619         * sendmsg.c: Reindented part of the file.  No non-trivial changes
620         in code.
622 2011-05-26  Nicola Pero  <nicola.pero@meta-innovation.com>
624         * sendmsg.c (__objc_install_dtable_for_class): Use objc_getClass,
625         not objc_lookup_class.
627 2011-05-25  Richard Frith-Macdonald <rfm@gnu.org>
628             David Ayers  <ayers@fsfe.org>
630         PR libobjc/38307
631         * sendmsg.c: Include objc/hash.h.
632         (get_implementation): New function, mostly with code from get_imp
633         updated to support the new +initialize dispatch table logic.
634         (get_imp): Use get_implementation.
635         (__objc_responds_to): Updated to support the new +initialize
636         dispatch table logic.
637         (class_respondsToSelector): Likewise.
638         (objc_msg_lookup): Use get_implementation.
639         (__objc_init_install_dtable): Removed.
640         (__objc_install_methods_in_dtable): Updated arguments.
641         (__objc_install_dispatch_table_for_class): Renamed to
642         __objc_install_dtable_for_class and updated to support the new
643         +initialize dispatch table logic.
644         (__objc_update_dispatch_table_for_class): Updated to support the
645         new +initialize dispatch table logic.
646         (__objc_forward): Call get_implementation instead of get_imp.
647         (prepared_dtable_table): New.
648         (__objc_prepare_dtable_for_class): New.
649         (__objc_prepared_dtable_for_class): New.
650         (__objc_get_prepared_imp): New.
651         (__objc_install_prepared_dtable_for_class): New.
653 2011-05-24  Nicola Pero  <nicola.pero@meta-innovation.com>
655         PR libobjc/48177
656         * selector.c (__sel_register_typed_name): Use sel_types_match()
657         instead of strcmp() to compare selector types (Suggestion by
658         Richard Frith-Macdonald <rfm@gnu.org>).
660 2011-04-15  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
662         PR libobjc/32037
663         * Makefile.in (OBJC_GCFLAGS): Move ...
664         * configure.ac (enable_objc_gc): ... here.
665         Add $(libsuffix) to OBJC_BOEHM_GC.
666         * configure: Regenerate.
668 2011-02-28  Nicola Pero  <nicola.pero@meta-innovation.com>
670         * selector.c (sel_getTypedSelector): Return NULL if there are
671         multiple selectors with conflicting types.
672         * objc/runtime.h (sel_getTypedSelector): Updated documentation.
674 2011-02-28  Richard Frith-Macdonald <rfm@gnu.org>
676         PR libobjc/47922
677         * gc.c (class_ivar_set_gcinvisible): Use _C_GCINVISIBLE instead of
678         a hardcoded "!".
680 2011-02-13  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
682         * configure: Regenerate.
684 2010-12-26  Nicola Pero  <nicola.pero@meta-innovation.com>
686         * init.c (create_tree_of_subclasses_inherited_from): Use
687         class_superclass_of_class instead of assuming a class is
688         unresolved when it could be resolved.  Tidied up assignment and
689         check.
690         (__objc_tree_insert_class): Enhanced DEBUG_PRINTF.
691         (objc_tree_insert_class): Tidied up loop; return immediately upon
692         inserting a class.
693         (__objc_exec_class): Do not set __objc_class_tree_list.
695 2010-12-24  Nicola Pero  <nicola.pero@meta-innovation.com>
697         * selector.c (sel_getTypedSelector): Return NULL if given a NULL
698         argument.
699         (sel_registerTypedName): Same.
700         (sel_registerName): Same.
701         * objc/runtime.h: Updated documentation.
703 2010-12-24  Nicola Pero  <nicola.pero@meta-innovation.com>
705         * objc/runtime.h (class_addIvar): Updated documentation.  The
706         alignment is actually the log_2 of the alignment in bytes.
707         * ivars.c (class_addIvar): Corresponding change to the
708         implementation.
710 2010-12-24  Nicola Pero  <nicola.pero@meta-innovation.com>
712         * objc/runtime.h (sel_getType): Renamed to sel_getTypeEncoding to
713         be consistent with method_getTypeEncoding and
714         ivar_getTypeEncoding.
715         (sel_copyTypedSelectorList, sel_getTypedSelector): New.
716         * selector.c (sel_getType): Renamed to sel_getTypeEncoding.
717         (sel_copyTypedSelectorList, sel_getTypedSelector): New.
718         (sel_get_type): Updated call to sel_getType.
720 2010-12-24  Nicola Pero  <nicola.pero@meta-innovation.com>
722         * objc/runtime.h (class_conformsToProtocol,
723         class_copyProtocolList): Updated documentation.
725 2010-12-23  Nicola Pero  <nicola.pero@meta-innovation.com>
727         * init.c (create_tree_of_subclasses_inherited_from): Updated
728         DEBUG_PRINTF messages.
729         (__objc_tree_insert_class): Same.
730         (__objc_send_load_using_method_list): Same.
731         (__objc_send_load): Same.
732         (__objc_exec_class): Same.  In particular, do not print the module
733         name since it is no longer used.
734         * sendmsg.c (__objc_send_initialize): Added DEBUG_PRINTFs for
735         tracking +initialize calls.
736         (__objc_update_dispatch_table_for_class): Added DEBUG_PRINTFs for
737         tracking updates of dispatch tables.
738         (__objc_install_dispatch_table_for_class): Same.
740 2010-12-23  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
742         * Makefile.in (libobjc$(libsuffix).la): Link with -Wc,-shared-libgcc.
743         (libobjc_gc$(libsuffix).la): Likewise.
745 2010-12-23  Nicola Pero  <nicola.pero@meta-innovation.com>
747         * sendmsg.c (class_addMethod): Return NO if the method already
748         exists in the class.
750 2010-12-22  Nicola Pero  <nicola.pero@meta-innovation.com>
752         * init.c (duplicate_classes): New.
753         (__objc_exec_class): Initialize duplicate_classes.
754         (__objc_create_classes_tree): Ignore classes in the
755         duplicate_classes table.
756         (__objc_call_load_callback): Same.
757         (__objc_init_class): If a duplicate class is found, add it to
758         duplicate_classes instead of aborting.  Return YES if the class is
759         not a duplicate, and NO if it is.
760         * objc-private/runtime.h (__objc_init_class): Updated prototype.
762 2010-12-22  Nicola Pero  <nicola.pero@meta-innovation.com>
764         * objc-private/objc-list.h: Reindented file.  No code changes.
765         * objc-private/sarray.h: Same change.
767 2010-12-22  Nicola Pero  <nicola.pero@meta-innovation.com>
769         * objc-private/accessors.h: Removed 'extern "C"' guards.  This
770         file is never compiled with C++.
771         * objc-private/hash.h: Same change.
772         * objc-private/objc-list.h: Same change.
773         * objc-private/objc-sync.h: Same change.
774         * objc-private/protocols.h: Same change.
775         * objc-private/runtime.h: Same change.
776         * objc-private/sarray.h: Same change.
777         * objc-private/selector.h: Same change.
779 2010-12-21  Nicola Pero  <nicola.pero@meta-innovation.com>
781         PR libobjc/18764
782         * class.c (__objc_add_class_to_hash): Return YES if the class was
783         added, and NO if it already existed.
784         * init.c (__objc_init_class): If __objc_add_class_to_hash returns
785         NO, then abort the program with an error message.
786         * objc-private/runtime.h (__objc_add_class_to_hash): Updated
787         declaration.
789 2010-12-21  Nicola Pero  <nicola.pero@meta-innovation.com>
791         * init.c (_objc_load_callback): Initialize with 0.
792         (__objc_call_callback): Renamed to __objc_call_load_callback.
793         Check _objc_load_callback only once, and if it is not set, return
794         immediately.
795         (objc_send_load): Updated call to __objc_call_callback.
797 2010-12-21  Nicola Pero  <nicola.pero@meta-innovation.com>
799         PR libobjc/16110
800         * init.c (__objc_send_message_in_list): Renamed to
801         __objc_send_load_using_method_list.  Do not take an 'op' argument.
802         Register the 'load' selector if needed.
803         (__objc_send_load): Do not register the 'load' selector.  Updated
804         call to __objc_send_message_in_list.
805         (__objc_create_classes_tree): Add the class of any claimed
806         category that was loaded in the module to the list of classes for
807         which we try to execute +load.
809 2010-12-21  Nicola Pero  <nicola.pero@meta-innovation.com>
811         * objc-private/common.h: When DEBUG is defined, include <stdio.h>.
812         Updated comments.
813         * init.c (__objc_tree_insert_class): Use %p, not %x, when printing
814         a pointer using DEBUG_PRINTF.
816 2010-12-21  Nicola Pero  <nicola.pero@meta-innovation.com>
818         PR libobjc/45953
819         * selector.c (__sel_register_typed_name): When registering a new
820         selector with the same name as an existing one, reuse the existing
821         name string.  Also updated types, casts and comments in the whole
822         function.
824 2010-12-21  Nicola Pero  <nicola.pero@meta-innovation.com>
826         * objc-private/module-abi-8.h (struct objc_symtab): Declare 'refs'
827         to be 'struct objc_selector *' and not 'SEL'.
828         * init.c (__objc_exec_class): Call
829         __objc_register_selectors_from_module instead of iterating over
830         each selector and calling __sel_register_typed_name for each.
831         * objc-private/selector.h: Declare
832         __objc_register_selectors_from_module instead of
833         __sel_register_typed_name.
834         * selector.c (__objc_register_selectors_from_module): New.
835         (__sel_register_typed_name): Made static.
837 2010-12-21  Nicola Pero  <nicola.pero@meta-innovation.com>
839         * linking.m: Do not include objc/NXConstStr.h.
841 2010-12-21  Nicola Pero  <nicola.pero@meta-innovation.com>
843         * objc-private/runtime.h (DEBUG_PRINTF): Moved from here ...
844         * objc-private/common.h (DEBUG_PRINTF): To here.
845         * hash.c: Do not include objc-private/runtime.h and objc/thr.h.
847 2010-12-21  Nicola Pero  <nicola.pero@meta-innovation.com>
849         * hash.c: Tidied up comments and indentation.  No code changes.
851 2010-12-19  Nicola Pero  <nicola.pero@meta-innovation.com>
853         PR libobjc/47012
854         * accessors.m (objc_getProperty): If not atomic, do not
855         retain/autorelease the returned value.
857 2010-12-19  Nicola Pero  <nicola.pero@meta-innovation.com>
859         * objc-private/runtime.h (__objc_selector_max_index,
860         __objc_init_selector_tables, __objc_register_selectors_from_class,
861         __objc_register_selectors_from_list,
862         __objc_register_selectors_from_description_list): Moved to ...
863         * objc-private/selector.h: ... here.
865 2010-12-19  Nicola Pero  <nicola.pero@meta-innovation.com>
867         * objc-private/runtime.h (__objc_class_links_resolved): Removed.
868         (__objc_print_dtable_stats): Removed.
869         (__sel_register_typed_name): Removed.
870         * sendmsg.c (__objc_print_dtable_stats): Use 'void' as argument.
872 2010-12-19  Nicola Pero  <nicola.pero@meta-innovation.com>
874         * init.c (__objc_exec_class): Call __objc_resolve_class_links (),
875         if appropriate, after loading the module.
877 2010-12-19  Nicola Pero  <nicola.pero@meta-innovation.com>
879         * sendmsg.c (method_setImplementation): Do not declare.
881 2010-12-19  Nicola Pero  <nicola.pero@meta-innovation.com>
883         * objc/message.h: Updated comments.
884         * objc/runtime.h: Updated comments.
886 2010-12-19  Nicola Pero  <nicola.pero@meta-innovation.com>
888         * class.c (objc_lookupClass): Renamed to objc_lookUpClass.
889         * protocols.c: Updated all calls to objc_lookupClass to call
890         objc_lookUpClass instead.
891         * sendmsg.c (objc_lookupClass): Do not declare.
892         (get_imp): Update call to objc_lookupClass to call
893         objc_lookUpClass instead.
894         * objc/runtime.h (objc_lookupClass): Renamed to objc_lookUpClass.
896 2010-12-19  Nicola Pero  <nicola.pero@meta-innovation.com>
898         * objc/runtime.h (class_ivar_set_gcinvisible): Declare.
899         * sendmsg.c (_CLS_IN_CONSTRUCTION, CLS_IS_IN_CONSTRUCTION): Do not
900         define.  Updated comments.
902 2010-12-19  Nicola Pero  <nicola.pero@meta-innovation.com>
904         * objc/encoding.h: Updated comments.
905         * objc/runtime.h: Updated comments.
906         (objc_setGetUnknownClassHandler): Mark with objc_EXPORT.
907         (objc_sizeof_type): Same.
908         (objc_alignof_type): Same.
909         (objc_aligned_size): Same.
910         (objc_promoted_size): Same.
911         (objc_skip_type_qualifiers): Same.
912         (objc_skip_typespec): Same.
913         (objc_skip_offset): Same.
914         (objc_skip_argspec): Same.
915         (objc_get_type_qualifiers): Same.
916         (objc_layout_structure): Same.
917         (objc_layout_structure_next_member): Same.
918         (objc_layout_finish_structure): Same.
919         (objc_layout_structure_get_info): Same.
921 2010-12-19  Nicola Pero  <nicola.pero@meta-innovation.com>
923         * init.c: Updated comments.
924         * objc/objc-api.h: Updated comments.
925         * objc/runtime.h (_objc_load_callback): Declare.
927 2010-12-19  Nicola Pero  <nicola.pero@meta-innovation.com>
929         * objc/Object.h: Include deprecated/typedstream.h and
930         deprecated/hash.h instead of typedstream.h.  Updated comments.
932 2010-12-19  Nicola Pero  <nicola.pero@meta-innovation.com>
934         * Makefile.in (OBJC_DEPRECATED_H): Added objc_msg_sendv.h.
935         * objc/deprecated/objc_msg_sendv.h: New.
936         * objc/message.h: Do not define retval_t, apply_t, arglist,
937         arglist_t, objc_msg_sendv, now in
938         objc/deprecated/objc_msg_sendv.h.
939         * objc/objc.h: Do not include message.h; include
940         objc/deprecated/objc_msg_sendv.h instead.  Tidied up comments.
941         * sendmsg.c: Include objc/message.h.
942         * thr.c: Include objc/message.h.
944 2010-12-19  Nicola Pero  <nicola.pero@meta-innovation.com>
946         * objc/objc-exception.h: Include objc-decls.h.  Mark all
947         functions with objc_EXPORT.
948         * objc/objc-sync.h: Same change.
950 2010-12-19  Nicola Pero  <nicola.pero@meta-innovation.com>
952         * Protocol.m: Moved all methods, with the exception of -isEqual:,
953         into the 'Deprecated' category.
954         * objc/Protocol.h: Removed all methods, moved to
955         objc/deprecated/Protocol.h.  Include objc/deprecated/Protocol.h.
956         * objc/deprecated/Protocol.h: New.
957         * Makefile.in (OBJC_DEPRECATED_H): Added Protocol.h.
959 2010-12-19  Nicola Pero  <nicola.pero@meta-innovation.com>
961         * init.c: Include objc-private/selector.h.  Do not declare
962         __sel_register_typed_name.
963         * objc-private/selector.h (__sel_register_typed_name): Declare.
964         * selector.c: Include objc-private/selector.h.
966 2010-12-18  Nicola Pero  <nicola.pero@meta-innovation.com>
968         * class.c: Tidied up comments and indentation.  No code changes.
969         * error.c: Same.
970         * exception.c: Same.
971         * init.c: Same.
972         * ivars.c: Same.
973         * memory.c: Same.
974         * objc-foreach.c: Same.
975         * objc-sync.c: Same.
976         * objects.c: Same.
977         * protocols.c: Same.
978         * sarray.c: Same.
979         * thr.c: Same.
981 2010-12-17  Nicola Pero  <nicola.pero@meta-innovation.com>
983         * init.c: Include objc/runtime.h and objc-private/module-abi-8.h
984         instead of objc/objc-api.h.
985         (init_check_module_version): Take a 'struct objc_module *'
986         argument instead of 'Module_t'.  Use 'struct objc_module *'
987         instead of 'Module_t'.
988         (__objc_created_classes_tree): Take a 'struct objc_module *'
989         argument instead of 'Module_t'; use 'struct objc_symtab *' instead
990         of 'Symtab_t'.
991         (__objc_call_callback): Take a 'struct objc_module *' argument
992         instead of 'Module_t'; use 'struct objc_symtab *' instead of
993         'Symtab_t' and 'struct objc_category *' instead of 'Category_t'.
994         (_objc_load_callback): Take a 'struct objc_category *' argument
995         instead of 'Category *'.
996         (class_superclass_of_class): Use objc_getClass() instead of
997         objc_lookup_class().
998         (create_tree_of_subclasses_inherited_from): Same change (also, use
999         an explicit 'if' instead of '?').
1000         (objc_init_statics): Same change.
1001         (objc_send_load): Same change.
1002         (__objc_init_protocol): same change.
1003         (__objc_send_message_in_list): Take a 'struct objc_method_list *'
1004         argument instead of 'MethodList_t'.  Use 'struct objc_method *'
1005         instead of 'Method_t'.
1006         (__objc_send_load): Use 'struct objc_method_list *' instead of
1007         'MethodList_t'.  Use sel_registerName() instead of
1008         sel_register_name().
1009         (__objc_exec_class): Take a 'struct objc_module *' argument
1010         instead of 'Module_t'.  Use 'struct objc_symtab *' instead of
1011         'Symtab_t'.  Use objc_getClass() instead of objc_lookup_class().
1012         Use 'struct objc_category *' instead of 'Category_t'.
1014 2010-12-16  Nicola Pero  <nicola.pero@meta-innovation.com>
1016         * sendmsg.c: Include objc/runtime.h instead of objc/objc-api.h.
1017         Include objc-private/module-abi-8.h and objc-private/selector.h
1018         instead of objc/encoding.h.
1019         (objc_msg_lookup_super): Use super->super_class instead of
1020         super->class.
1021         (method_get_first_argument, method_get_next_argument): Declare
1022         locally.
1023         (class_get_instance_method): Declare before using.
1024         (objc_msg_sendv): Use 'struct objc_method' instead of 'Method'.
1025         (__objc_init_dispatch_tables, __objc_send_initialize): Use
1026         sel_registerName() instead of sel_register_name().
1027         (__objc_forward): Use sel_getName() instead of sel_get_name().
1028         (objc_get_uninstalled_dtable): Use 'void' as argument.
1029         * objc-private/selector.h: New.
1031 2010-12-15  Nicola Pero  <nicola.pero@meta-innovation.com>
1033         * objc/message.h (objc_super): When using the modern API, do not
1034         define Super and Super_t, and always use 'super_class' for the
1035         super class field.
1036         (objc_msg_lookup_super): Updated prototype to use 'struct
1037         objc_super *' instead of 'Super_t'.
1038         * sendmsg.c (objc_msg_lookup_super): Updated prototype to use
1039         'struct objc_super *' instead of 'Super_t'.
1041 2010-12-15  Nicola Pero  <nicola.pero@meta-innovation.com>
1043         * objc/message.h: Update comments, reindented code and moved
1044         deprecated types and functions at the end of the file.  No code
1045         changes.
1047 2010-12-15  Nicola Pero  <nicola.pero@meta-innovation.com>
1049         * ivars.c (class_addIvar): Use the 'size' argument instead of
1050         trying to calculate it using objc_sizeof_type().
1051         * objc/runtime.h (class_addIvar): Updated comments.
1053 2010-12-15  Nicola Pero  <nicola.pero@meta-innovation.com>
1055         * sendmsg.c: Reindented some code and tidied up comments.  No
1056         actual code changes.
1058 2010-12-14  Nicola Pero  <nicola.pero@meta-innovation.com>
1060         * objc/Object.h: Moved all the methods, with the exception of
1061         -class and -isEqual:, into ...
1062         * objc/deprecated/Object.h: here.
1063         * Object.m: Moved all the methods, with the exception of -class
1064         and -isEqual: into the 'Deprecated' category.
1066 2010-12-14  Nicola Pero  <nicola.pero@meta-innovation.com>
1068         * objects.c (object_copy): Do not #undef as we are no longer
1069         including objc/objc-api.h.
1070         * selector.c: Include objc/runtime.h and
1071         objc-private/module-abi-8.h.  Do not include objc/objc-api.h and
1072         objc/encoding.h.  Updated
1073         (__objc_register_selectors_from_class): Use struct
1074         objc_method_list * instead of MethodList_t.
1075         (__objc_register_selectors_from_list): Use Method instead of
1076         Method_t.
1077         (struct objc_method_description_list): Do not define here.
1078         (__objc_register_instance_methods_to_class): Use struct
1079         objc_method_list * instead of MethodList_t and Method instead of
1080         Method_t.
1082 2010-12-14  Nicola Pero  <nicola.pero@meta-innovation.com>
1084         * selector.c: Reindented some code and tidied up comments.  No
1085         actual code changes.
1087 2010-12-13  Iain Sandoe  <iains@gcc.gnu.org>
1089         * encoding.c (_darwin_rs6000_special_round_type_align): New.
1090         (darwin_rs6000_special_round_type_align): Adjust to use new routine.
1092 2010-12-11  Nicola Pero  <nicola.pero@meta-innovation.com>
1094         * sendmsg.c (selector_resolveClassMethod): New.
1095         (selector_resolveInstanceMethod): New.
1096         (__objc_resolve_class_method): New.
1097         (__objc_resolve_instance_method): New.
1098         (get_imp): Call __objc_resolve_class_method or
1099         __objc_resolve_instance_method at the appropriate time.
1100         (objc_msg_lookup): Same.
1101         (class_getClassMethod): Same.
1102         (class_getInstanceMethod): Same.
1103         (__objc_init_dispatch_tables): Initialize
1104         selector_resolveClassMethod and selector_resolveInstanceMethod.
1105         * objc/runtime.h: Updated documentation of class_getClassMethod,
1106         class_getInstanceMethod and class_getMethodImplementation.
1108 2010-12-11  Nicola Pero  <nicola.pero@meta-innovation.com>
1110         * objc-private/module-abi-8.h (struct objc_symtab): Updated
1111         description of sel_ref_cnt and refs.
1112         * objc/deprecated/struct_objc_symtab.h (objc_symtab): Same change.
1114 2010-12-06  Dave Korn  <dave.korn.cygwin@gmail.com>
1116         PR target/40125
1117         PR lto/46695
1118         * configure.ac (extra_ldflags_libobjc): Invoke ACX_LT_HOST_FLAGS.
1119         * Makefile.in (lt_host_flags): Import AC_SUBST'd value.
1120         * aclocal.m4: Regenerate.
1121         * configure: Regenerate.
1123 2010-12-03  Matthias Klose  <doko@ubuntu.com>
1125         * configure.ac (VERSION): Bump the version to 3:0:0.
1126         * configure: Regenerate.
1128 2010-11-23  Richard Frith-Macdonald <rfm@gnu.org>
1130         * sendmsg.c (get_imp): Fixed call to __objc_get_forward_imp to
1131         pass nil as the receiver since we don't know the receiver at this
1132         point.
1134 2010-11-18  Nicola Pero  <nicola.pero@meta-innovation.com>
1136         * ivars.c: Include stdlib.h.
1137         * protocols.c: Same change.
1139 2010-10-24  Nicola Pero  <nicola.pero@meta-innovation.com>
1141         * Makefile.in (OBJC_SOURCE_FILES): Added accessors.m.
1142         * accessors.m: New.
1143         * init.c: Include objc-private/accessors.h.
1144         (__objc_exec_class): Call __objc_accessors_init.
1145         * objc-private/accessors.h: New.
1147 2010-10-17  Nicola Pero  <nicola.pero@meta-innovation.com>
1149         * objc/message.h: Moved initial includes outside of extern "C".
1150         * objc/runtime.h: Add extern "C" for Objective-C++.
1152 2010-10-17  Nicola Pero  <nicola.pero@meta-innovation.com>
1154         * init.c (objc_send_load): Do not wait for NXConstantString to be
1155         registered before executing +load.  There is no point if
1156         -fconstant-string-class=xxx is used when compiling all modules,
1157         as is the case for almost all users.
1158         * linking.m (__objc_linking): Do not try to forcefully link in
1159         NXConstantString.
1161 2010-10-16  Nicola Pero  <nicola.pero@meta-innovation.com>
1163         * objc/runtime.h: Updated comments.
1164         (class_addMethod): New.
1165         (class_addIvar): New.
1166         (class_replaceMethod): New.
1167         (objc_allocateClassPair): New.
1168         (objc_registerClassPair): New.
1169         (objc_disposeClassPair): New.
1170         * class.c (objc_allocateClassPair): New.
1171         (objc_registerClassPair): New.
1172         (objc_disposeClassPair): New.
1173         (class_getSuperclass): Return Nil if a class is in construction.
1174         * init.c (__objc_exec_class): Call __objc_init_class.
1175         (__objc_init_class): New.
1176         * ivars.c (class_copyIvarList): Return NULL if class is in
1177         construction.  Do not lock the runtime mutex.
1178         (class_getInstanceVariable): Return NULL if class is in
1179         construction.  Do not lock the runtime mutex.
1180         (class_addIvar): New.
1181         * sendmsg.c (class_addMethod): New.
1182         (class_replaceMethod): New.
1183         * objc-private/module-abi-8.h (__CLS_SETNOTINFO): New.
1184         (_CLS_IN_CONSTRUCTION): New.
1185         (CLS_IS_IN_CONSTRUCTION): New.
1186         (CLS_SET_IN_CONSTRUCTION): New.
1187         (CLS_SET_NOT_IN_CONSTRUCTION): New.
1188         * objc-private/runtime.h (__objc_init_class): New.
1190 2010-10-16  Nicola Pero  <nicola.pero@meta-innovation.com>
1192         * class.c (class_getSuperclass): Call __objc_resolve_class_links
1193         if the class is not resolved yet.
1194         * ivars.c (class_getInstanceVariable): Use class_getSuperclass.
1196 2010-10-16  Nicola Pero  <nicola.pero@meta-innovation.com>
1198         * objc/runtime.h (class_getIvarLayout): New.
1199         (class_getWeakIvarLayout): New.
1200         (class_setIvarLayout): New.
1201         (class_setWeakIvarLayout): New.
1202         * ivars.c (class_getIvarLayout): New.
1203         (class_getWeakIvarLayout): New.
1204         (class_setIvarLayout): New.
1205         (class_setWeakIvarLayout): New.
1207 2010-10-15  Nicola Pero  <nicola.pero@meta-innovation.com>
1209         * objc/runtime.h (class_copyPropertyList): New.
1210         (class_getProperty): New.
1211         (property_getAttributes): New.
1212         (property_getName): New.
1213         * ivars.c (class_copyPropertyList): New.
1214         (class_getProperty): New.
1215         (property_getAttributes): New.
1216         (property_getName): New.
1218 2010-10-15  Nicola Pero  <nicola.pero@meta-innovation.com>
1220         * objc-private/runtime.h (__objc_update_classes_with_methods): New.
1221         * class.c (__objc_update_classes_with_methods): New.
1222         (objc_getClassList): Do not lock the class lock.
1223         * methods.c (method_exchangeImplementations): New.
1224         (method_setImplementation): New.
1225         * objc/runtime.h (method_setImplementation): New.
1226         (method_exchangeImplementations): New.
1228 2010-10-15  Nicola Pero  <nicola.pero@meta-innovation.com>
1230         * Protocol.m: Include objc/runtime.h and
1231         objc-private/module-abi-8.h instead of objc/objc-api.h.  Do not
1232         repeat Protocol's instance variables.
1233         (struct objc_method_description_list): Do not define here.
1234         ([-conformsTo:]): Reimplemented on top of protocol_conformsTo().
1235         ([descriptionForInstanceMethod:]): Use sel_isEqual() to compare
1236         selectors directly instead of getting names and then using strcmp.
1237         ([descriptionForClassMethod:]): Same change.
1238         ([-isEqual:]): Reimplemented on top of protocol_isEqual().
1239         * protocols.c (protocol_getMethodDescription): Use sel_isEqual()
1240         to compare selectors directly instead of getting names and then
1241         using strcmp.
1242         * objc/Protocol.h: Updated comments.
1244 2010-10-15  Nicola Pero  <nicola.pero@meta-innovation.com>
1246         * init.c (__objc_init_protocol): New function which fixes up a
1247         protocol's class pointer, registers it with the runtime, register
1248         all protocol selectors and registers associated protocols too.
1249         (objc_init_statics): Detect if we are initializing protocols, and
1250         if so, use __objc_init_protocol instead of only fixing up the
1251         class pointer.
1252         (__objc_init_protocls): Use __objc_init_protocol.
1253         * objc-private/module-abi-8.h: Updated comments.
1254         * objc-private/runtime.h
1255         (__objc_register_selectors_from_description_list): New.
1256         * selector.c (__objc_register_selectors_from_description_list):
1257         New.  (struct objc_method_description_list): Declare.
1258         * Protocol.m ([-descriptionForInstanceMethod:]): Use sel_get_name
1259         when accessing the name of a method, which is now correctly a SEL.
1260         ([-descriptionForClassMethod:]): Same change.
1261         * protocols.c (protocol_getMethodDescription): Same change.
1262         * objc/runtime.h: Updated comments.
1263         (sel_registerTypedName): Fixed typo in function name.
1265 2010-10-13  Nicola Pero  <nicola.pero@meta-innovation.com>
1267         PR libobjc/23214
1268         * init.c (objc_init_statics): Do not skip the initialization of a
1269         statics list if the first object has already been initialized; in
1270         the case of Protocols, while the first one may have been
1271         initialized, some others may not have been initialized yet.
1273 2010-10-13  Nicola Pero  <nicola.pero@meta-innovation.com>
1275         * Makefile.in (OBJC_DEPRECATED_H): Added
1276         objc_get_uninstalled_dtable, objc_object_alloc.h and
1277         struct_objc_static_instances.h.
1279 2010-10-13  Nicola Pero  <nicola.pero@meta-innovation.com>
1281         * encoding.c (method_copyReturnType): New.
1282         (method_copyArgumentType): New.
1283         (method_getReturnType): New.
1284         (method_getArgumentType): New.
1285         * methods.c (method_getDescription): New.
1286         * objc/runtime.h (method_copyReturnType): New.
1287         (method_copyArgumentType): New.
1288         (method_getReturnType): New.
1289         (method_getArgumentType): New.
1290         (method_getDescription): New.
1292 2010-10-12  Nicola Pero  <nicola.pero@meta-innovation.com>
1294         * encoding.c: Tidied up comments.
1295         (objc_skip_variable_name): New static inline function.
1296         (objc_sizeof_type): Use objc_skip_variable_name instead of copying
1297         the same code over and over.
1298         (objc_alignof_type): Same.
1299         (objc_aligned_size): Same.
1300         (objc_promoted_size): Same.
1301         (objc_skip_typespec): Same.
1302         (objc_layout_structure_next_member): Same.
1303         (objc_skip_offset): Skip a '-' before the digits (if any).  Fixed
1304         historical bug where objc_skip_offset would skip one byte even if
1305         there is no offset: check that the first offset digit is actually
1306         a digit before skipping it.
1307         (objc_skip_type_qualifiers): Mark as inline.
1308         (objc_skip_typespec): Mark as inline.
1310 2010-10-12  Nicola Pero  <nicola.pero@meta-innovation.com>
1312         * Makefile.in (C_SOURCE_FILES): Added methods.c.
1313         * encoding.c (method_getNumberOfArguments): New.
1314         (method_get_number_of_arguments): Call
1315         method_getNumberOfArguments.
1316         * ivars.c (ivar_getName): Check for NULL variable argument.
1317         (ivar_getOffset): Check for NULL variable argument.
1318         (ivar_getTypeEncoding): Check for NULL variable argument.
1319         (class_copyIvarList): New.
1320         * methods.c: New.
1321         * protocols.c (class_copyProtocolList): Check for Nil class_
1322         argument.
1323         * sendmsg.c: Use 'struct objc_method *' instead of Method_t, and
1324         'struct objc_method_list *' instead of MethodList_t.
1325         (class_getMethodImplementation): New.
1326         (class_respondsToSelector): New.
1327         (class_getInstanceMethod): New.
1328         (class_getClassMethod): New.
1329         * objc/runtime.h: Updated comments.
1330         (class_copyIvarList): New.
1331         (class_getInstanceMethod): New.
1332         (class_getClassMethod): New.
1333         (class_getMethodImplementation): New.
1334         (class_respondsToSelector): New.
1335         (method_getName): New.
1336         (method_getImplementation): New.
1337         (method_getTypeEncoding): New.
1338         (class_copyMethodList): New.
1339         (method_getNumberOfArguments): New.
1341 2010-10-12  Nicola Pero  <nicola.pero@meta-innovation.com>
1343         * class.c: Include objc/runtime.h and objc-private/module-abi-8.h
1344         instead of objc/objc-api.h.
1345         (objc_get_unknown_class_handler): Do not define.
1346         (class_isMetaClass): New.
1347         (class_getSuperclass): New.
1348         (class_getVersion): New.
1349         (class_setVersion): New.
1350         (class_getInstanceSize): New.
1351         * exceptions.c: Include objc/runtime.h instead of objc/objc-api.h.
1352         (is_kind_of_exception_matcher): Use objc_getSuperclass instead of
1353         objc_get_super_class.
1354         (get_ttype_entry): Use objc_getRequiredClass instead of
1355         objc_get_class.
1356         * ivars.c (class_getClassVariable): New.
1357         * objects.c: Include objc/runtime.h, objc/thr.h and
1358         objc-private/module-abi-8.h instead of objc/objc-api.h
1359         * objc/runtime.h (class_getClassVariable): New.
1360         (class_isMetaClass): New.
1361         (class_getSuperclass): New.
1362         (class_getVersion): New.
1363         (class_setVersion): New.
1364         (class_getInstanceSize): New.
1365         * objc-private/module-abi-8.h (HOST_BITS_PER_LONG): New (from
1366         objc/objc-api.h)
1367         (__CLS_INFO): Same.
1368         (__CLS_ISINFO): Same.
1369         (__CLS_SETINFO): Same.
1370         (CLS_ISMETA): Same.
1371         (CLS_ISCLASS): Same.
1372         (CLS_ISRESOLV): Same.
1373         (CLS_SETRESOLV): Same.
1374         (CLS_ISINITIALIZED): Same.
1375         (CLS_SETINITIALIZED): Same.
1376         (CLS_GETNUMBER): Same.
1377         (CLS_SETNUMBER): Same.
1379 2010-10-12  Nicola Pero  <nicola.pero@meta-innovation.com>
1381         * archive.c: Do not include objc/objc.h.
1382         * class.c: Do not include objc/objc.h.
1383         * encoding.c: Include objc/runtime.h, ctype.h and
1384         objc-private/module-abi-8.h instead of objc/objc-api.h and
1385         objc/encoding.h.
1386         * error.c: Do not include objc/objc.h.
1387         * gc.c: Include tconfig.h and objc/encoding.h only if
1388         OBJC_WITH_GC.
1389         * hash.c: Include objc/runtime.h and objc/thr.h instead of
1390         objc/objc-api.h.  Do not include objc/objc.h.
1391         * init.c: Do not include objc/objc.h.
1392         * ivars.c: Include objc/runtime.h, objc-private/module-abi-8.h and
1393         objc/thr.h instead of objc/objc-api.h.  Do not include
1394         objc/objc.h.
1395         * linking.m: Tidied comment.
1396         * memory.c: Include objc/runtime.h instead of objc/objc-api.h.
1397         Do not include objc/objc.h.
1398         * objects.c: Do not include objc/objc.h.
1399         * objc-sync.c: Include objc/runtime.h instead of objc/objc-api.h.
1400         * protocols.c: Do not include objc/objc.h.
1401         * sarray.c: Include objc/runtime.h instead of objc/objc-api.h.  Do
1402         not include objc/objc.h.
1403         * selector.c: Do not include objc/objc.h.
1404         * sendmsg.c: Do not include objc/objc.h.
1405         * thr.c: Include objc/runtime.h instead of objc/objc-api.h.
1406         Do not include objc/objc.h.
1407         * objc/objc-decls.h: Reindented code.
1408         * objc/runtime.h Include objc-decls.h.  Updated comments.
1409         (objc_malloc): New.
1410         (objc_atomic_malloc): New.
1411         (objc_calloc): New.
1412         (objc_realloc): New.
1413         (objc_free): New.
1414         * objc-private/runtime.h: Updated comments.
1416 2010-10-12  Nicola Pero  <nicola.pero@meta-innovation.com>
1418         * Makefile.in (C_SOURCE_FILES): Added protocols.c.
1419         * objc-private/protocols.h: New.
1420         * protocols.c: New.
1421         * init.c: Include objc-private/protocols.h.
1422         (__objc_exec_class): Call __objc_protocols_init on startup.
1423         (__objc_init_protocols): Call __objc_protocols_add_protocol.
1424         * objc-private/runtime.h: Use (struct objc_method_list *) instead
1425         of MethodList_t, and (struct objc_method *) instead of Method_t.
1426         * objc/deprecated/struct_objc_class.h: Define
1427         __objc_STRUCT_OBJC_CLASS_defined.
1428         * objc-private/module-abi-8.h (struct
1429         objc_method_description_list): New.
1430         (struct objc_class): Only define if
1431         __objc_STRUCT_OBJC_CLASS_defined is undefined.
1432         * objc/runtime.h (class_getName): New.
1433         (objc_getProtocol): New.
1434         (objc_copyProtocolList): New.
1435         (class_addProtocol): New.
1436         (class_conformsToProtocol): New.
1437         (class_copyProtocolList): New.
1438         (protocol_conformsToProtocol): New.
1439         (protocol_isEqual): New.
1440         (protocol_getName): New.
1441         (protocol_getMethodDescription): New.
1442         (protocol_copyMethodDescriptionList): New.
1443         (protocol_getProperty): New.
1444         (protocol_copyPropertyList): New.
1445         (protocol_copyProtocolList): New.
1446         * class.c (class_getName): New.
1447         * selector.c (sel_isEqual): New.
1449 2010-10-12  Nicola Pero  <nicola.pero@meta-innovation.com>
1451         * selector.c (sel_getName): Return "<null selector>" for a NULL
1452         argument.
1453         (sel_get_name): Return 0 for a NULL argument.
1454         * objc/runtime.h (sel_getName): Updated documentation.
1456         * objc-private/hash.h (class_hash_table): Unused declaration
1457         removed.
1458         (module_hash_table): Same.
1459         * objc/deprecated/hash.h: Same changes.
1461 2010-10-11  Nicola Pero  <nicola.pero@meta-innovation.com>
1463         * class.c (objc_getClassList): New.
1464         (objc_getRequiredClass): New.
1465         (objc_getMetaClass): New.
1466         (objc_lookupClass): New.
1467         (objc_getClass): New.
1468         (__objc_get_unknown_class_handler): New.
1469         (objc_setGetUnknownClassHandler): New.
1470         (objc_get_class): Use __objc_get_unknown_class_handler.
1471         (objc_lookup_class): Call objc_getClass.
1472         * objc/objc-api.h: Updated comment and copyright notice.
1473         * objc/runtime.h: Updated comments.
1474         (objc_getClass): New.
1475         (objc_lookupClass): New.
1476         (objc_getMetaClass): New.
1477         (objc_getRequiredClass): New.
1478         (objc_getClassList): New.
1479         (objc_setGetUnknownClassHandler): New.
1480         (objc_get_unknown_class_handler): New.
1481         * objc-private/runtime.h: Use __objc_private_runtime_INCLUDE_GNU
1482         instead of __objc_runtime_INCLUDE_GNU as include guard.
1483         * objc-private/error.h (_objc_abort): Mark as noreturn.
1485 2010-10-11  Nicola Pero  <nicola.pero@meta-innovation.com>
1487         * Makefile.in (C_SOURCE_FILES): Added ivars.c.
1488         * ivars.c: New.
1489         * objc/objc.h: Updated comments.
1490         * objc/runtime.h (object_getClass): New.
1491         (object_getClassName): New.
1492         (object_setClass): New.
1493         (class_getInstanceVariable): New.
1494         (object_getIndexedIvars): New.
1495         (object_getInstanceVariable): New.
1496         (object_setInstanceVariable): New.
1497         (object_getIvar): New.
1498         (object_setIvar): New.
1499         (ivar_getName): New.
1500         (ivar_getOffset): New.
1501         (ivar_getTypeEncoding): New.
1502         * objc-private/module-abi-8.h (struct objc_class): Added.
1503         * objects.c (object_getClassName): New.
1504         (object_setClass): New.
1506 2010-10-11  Nicola Pero  <nicola.pero@meta-innovation.com>
1508         * objc/objc.h: Updated comments.
1509         * objc/objc-api.h: (object_copy): Added one argument; use a
1510         #define to maintain backwards-compatibility.  Moved
1511         _objc_object_alloc, _objc_object_copy, _objc_object_dispose and
1512         objc_get_uninstalled_dtable into
1513         objc/deprecated/objc_get_uninstalled_dtable.h and
1514         objc/deprecated/objc_object_alloc.h.  Include these files.
1515         * objc/deprecated/objc_get_uninstalled_dtable.h: New.
1516         * objc/deprecated/objc_object_alloc.h: New.
1517         * objc/runtime.h (set_getName): New.
1518         (sel_getType): New.
1519         (sel_getUid): New.
1520         (sel_registerName): New.
1521         (sel_registerTypedName): New.
1522         (sel_isEqual): New.
1523         (class_createInstance): New.
1524         (object_copy): New.
1525         (object_dispose): New.
1526         * objects.c: Do not include tconfig.h.  Include gc_typed.h if
1527         building the garbage collection version.
1528         (__objc_object_alloc): Removed.
1529         (__objc_object_copy): Removed.
1530         (__objc_object_dispose): Removed.
1531         (class_createInstance): New from code in class_create_instance.
1532         Cast second argument of GC_malloc_explicitly_typed.  Use
1533         objc_calloc.  Do not call _objc_object_alloc.
1534         (class_create_instance): Call class_createInstance.
1535         (object_copy): Added extraBytes argument.  Do not call
1536         _objc_object_copy.
1537         (object_dispose): Do not call _objc_object_dispose.
1538         * memory.c (objc_free): When using garbage collection, mark the
1539         argument as unused.
1540         * selector.c (sel_getName): New.
1541         (sel_get_name): Call sel_getName.
1542         (sel_getType): New.
1543         (sel_get_type): Call sel_getType.
1544         (sel_registerName): New.
1545         (sel_register_name): Call sel_registerName.
1546         (sel_registerTypedName): New.
1547         (sel_register_typed_name): Call sel_registerTypedName.
1548         (sel_getUid): New.
1549         (sel_get_uid): Call sel_getUid.
1551 2010-10-10  Nicola Pero  <nicola.pero@meta-innovation.com>
1553         * objc/objc-api.h: Define Method, Method_t, Category and
1554         Category_t.  Prevent including this file at the same time as
1555         objc/runtime.h.  Updated comments.
1556         * objc/deprecated/struct_objc_method.h: Do not define Method,
1557         Method_t.
1558         * objc/deprecated/struct_objc_category.h: Do not define Category,
1559         Category_t.
1560         * objc-private/module-abi-8.h: New file containing a copy of all
1561         the structure definitions.  Not used yet.
1562         * objc/encoding.h (objc_aligned_size): Removed duplicate
1563         declaration.  Updated comments.
1564         * objc/runtime.h: Added Ivar, objc_property_t, Property, Method,
1565         Category, struct objc_method_description, _C_ID and similar,
1566         _C_CONST and similar and _F_CONST and similar.  Added
1567         objc_sizeof_type, objc_alignof_type, objc_aligned_size,
1568         objc_promoted_size, objc_skip_type_qualifier, objc_skip_typespec,
1569         objc_skip_offset, objc_skip_argspec, objc_get_type_qualifiers,
1570         struct objc_struct_layout, objc_layout_structure,
1571         objc_layout_structure_next_member, objc_layout_finish_structure,
1572         objc_layout_structure_get_info.  Prevent including this file at
1573         the same time as objc/objc-api.h.
1575 2010-10-10  Nicola Pero  <nicola.pero@meta-innovation.com>
1577         * Makefile.in (OBJC_DEPRECATED_H): Added struct_objc_category.h,
1578         struct_objc_ivar.h, struct_objc_ivar_list.h, struct_objc_method.h,
1579         struct_objc_method_list.h, struct_objc_module.h,
1580         struct_objc_protocol_list.h, struct_objc_symtab.h.
1581         * objc/deprecated/struct_objc_category.h: New.
1582         * objc/deprecated/struct_objc_ivar.h: New.
1583         * objc/deprecated/struct_objc_ivar_list.h: New.
1584         * objc/deprecated/struct_objc_method.h: New.
1585         * objc/deprecated/struct_objc_method_list.h: New.
1586         * objc/deprecated/struct_objc_module.h: New.
1587         * objc/deprecated/struct_objc_protocol_list.h: New.
1588         * objc/deprecated/struct_objc_symtab.h: New.
1589         * objc/deprecated/struct_objc_static_instances.h: New.
1590         * objc/objc-api.h: Definitions of deprecated structures moved into
1591         the above header fragment files in objc/deprecated/.  Include the
1592         files instead of definition the structures here.  Updated
1593         comments.
1594         * objc/runtime.h: Updated comments.  Do not include objc-api.h.
1595         (objc_set_enumeration_mutation_handler): Renamed to
1596         objc_setEnumerationMutationHandler.
1597         * objc-foreach.c (objc_set_enumeration_mutation_handler): Renamed
1598         to objc_setEnumerationMutationHandler.
1599         * objc/objc-exception.h (objc_set_exception_matcher): Renamed to
1600         objc_setExceptionMatcher.
1601         (objc_set_uncaught_exception_handler): Renamed to
1602         objc_setUncaughtExceptionHandler.
1603         * exception.c: Same changes.
1605 2010-10-10  Nicola Pero  <nicola.pero@meta-innovation.com>
1607         * objc-sync.c: Include objc-private/common.h.
1609 2010-10-10  Nicola Pero  <nicola.pero@meta-innovation.com>
1611         * objc-foreach.c: Include objc-private/common.h.
1612         * objc/deprecated/METHOD_NULL.h: New file.
1613         * objc/objc-api.h: Include deprecated/METHOD_NULL.h instead of
1614         defining METHOD_NULL here.
1615         * Makefile.in (OBJC_DEPRECATED_H): Added METHOD_NULL.h.
1616         * Object.m ([+instancesRespondTo:]): Use (Method_t)0 instead of
1617         METHOD_NULL.
1618         ([-respondsTo:]): Same change.
1619         * objc/objc-api.h (method_get_imp): Converted it into a normal
1620         function so that we can hide the internals of struct objc_method.
1621         * sendmsg.c (method_get_imp): Implemented.
1623 2010-10-09  Nicola Pero  <nicola.pero@meta-innovation.com>
1625         * objc/objc-api.h (struct objc_super, Super, Super_t,
1626         objc_msg_lookup_super, objc_msg_sendv, objc_msg_forward,
1627         objc_msg_forward2): Declarations moved to objc/message.h.  Include
1628         message.h here.
1629         * objc/message.h: Added such declarations; updated comments.
1631 2010-10-06  Nicola Pero  <nicola.pero@meta-innovation.com>
1633         Implemented fast enumeration for Objective-C.
1634         * Makefile.in (C_SOURCE_FILES): Added objc-foreach.c.
1635         (OBJC_H): Added runtime.h
1636         * objc-foreach.c: New file.
1637         * objc/runtime.h: New file.
1639 2010-09-30  Kai Tietz  <kai.tietz@onevision.com>
1641         * objc/deprecated/struct_objc_class.h: Add padding
1642         to avoid warning with -Wpadded.
1644 2010-09-26  Nicola Pero  <nicola.pero@meta-innovation.com>
1646         * encoding.c (objc_sizeof_type): Added support for vector type and
1647         for double long types.
1648         (objc_alignof_type): Same change.
1649         (objc_skip_typespec): Same change.
1650         * objc/encoding.h (_C_GCINVISIBLE): Use '|' for _C_GCINVISIBLE
1651         instead of '!' since '!' is already used for _C_VECTOR.
1652         * objc/objc-api.h (_C_LNG_DBL): Added.
1654 2010-09-26  Nicola Pero  <nicola.pero@meta-innovation.com>
1656         * libobjc_entry.c: File removed.
1658 2010-09-26  Kai Tietz  <kai.tietz@onevision.com>
1660         * sendmsg.c (objc_msg_lookup): Remove inline.
1661         (objc_get_uninstalled_dtable): Likewise.
1662         * encoding.c (objc_skip_type_qualifiers): Likewise.
1663         (objc_skip_offset): Likewise.
1664         * archive.c (__objc_write_object): Likewise
1665         (__objc_write_class):
1666         (__objc_write_selector):
1667         (objc_read_char):
1668         (objc_read_unsigned_char):
1669         (objc_read_short):
1670         (objc_read_unsigned_short):
1671         (objc_read_int):
1672         (objc_read_long):
1673         (__objc_read_nbyte_uint):
1674         (objc_read_unsigned_int):
1675         (objc_read_unsigned_long):
1676         * objc/objc-decls.h (obc_EXPORT): Remove dllexport for DLL_EXPORT case.
1677         (objc_EXPORT): Likewise.
1678         * objc/message.h (objc-decls.h): Add include.
1679         * objc/objc-api.h: Mark API by objc_EXPORT.
1680         * libobjc.def (__objc_responds_to): Removed.
1682 2010-09-18  Nicola Pero  <nicola.pero@meta-innovation.com>
1684         * hash.c: Include objc-private/hash.h instead of objc/hash.h.
1686         * objc/sarray.h: Moved into objc/deprecated/sarray.h;
1687         objc/sarray.h replaced with a placeholder including the file from
1688         the deprecated/ directory.
1689         * objc-private/sarray.h: New file (private copy of sarray.h).
1690         * hash.c: Include <assert.h> instead of "assert.h"
1691         * sarray.c: Include <assert.h> instead of "assert.h".  Include
1692         objc-private/sarray.h instead of objc/sarray.h.
1693         * selector.c: Include objc-private/sarray.h instead of
1694         objc/sarray.h.
1695         * sendmsg.c: Include <assert.h>.  Include objc-private/sarray.h
1696         instead of objc/sarray.h.
1697         * Makefile.in (OBJC_DEPRECATED_H): Added sarray.h.
1699 2010-09-17  Nicola Pero  <nicola.pero@meta-innovation.com>
1701         * objc-private/objc-list.h (list_remove_elem): Unused function
1702         removed.  (list_nth): Unused function removed.  (list_find):
1703         Unused function removed.  (list_lenght): Unused function removed.
1705 2010-09-17  Nicola Pero  <nicola.pero@meta-innovation.com>
1707         * objc/hash.h: Moved into objc/deprecated/hash.h; objc/hash.h
1708         replaced with a placeholder including the file from the
1709         deprecated/ directory.
1710         * objc/objc-api.h: Updated includes.
1711         * objc/typedstream.h: Updated includes.
1712         * objc-private/hash.h: New file (private copy of hash.h).
1713         * objc/objc-list.h: Moved into objc/deprecated/objc-list.h;
1714         objc/objc-list.h replaced with a placeholder including the file
1715         from the deprecated/ directory.
1716         * objc-private/objc-list.h: New file (private copy of objc-list.h).
1717         * init.c: Include objc-private/hash.h and objc-private/objc-list.h
1718         instead of objc/hash.h and objc/objc-list.h.
1719         * selector.c: Same change.
1720         * class.c: Added include <string.h>, which used to be implicitly included
1721         when hash.h was included.
1722         * exception.c: Same change.
1723         * objects.c: Same change.
1724         * sarray.c: Same change.
1725         * sendmsg.c: Same change.
1726         * Makefile.in (OBJC_DEPRECATED_H): Added hash.h and objc-list.h.
1728 2010-09-14  Nicola Pero  <nicola.pero@meta-innovation.com>
1730         Implemented objc_sync_enter() and objc_sync_exit(), which are
1731         required by @synchronized() to work.
1732         * objc-sync.c: New file.
1733         * objc/objc-sync.h: New file.
1734         * objc-private/objc-sync.h: New file.
1735         * init.c (__objc_exec_class): Call __objc_sync_init() during the
1736         Objective-C runtime startup.
1737         * Makefile.in: Added objc-sync.c and objc-sync.h.
1738         * configure.ac: Added GCC_CHECK_TLS.
1739         * acinclude.m4: Include ../config/enable.m4 and ../config/tls.m4.
1740         * configure: Regenerated.
1741         * config.h.in: Regenerated.
1743 2010-09-12  Nicola Pero  <nicola.pero@meta-innovation.com>
1745         * Makefile.in (%_gc.lo): New pattern rules to build the
1746         garbage-collected version of the library.  Removed rules for
1747         specific files that are no longer needed.  Standardized all rules.
1748         (C_SOURCE_FILES, OBJC_SOURCE_FILES): New variables.
1749         (OBJS, OBJS_GC): Compute these from C_SOURCE_FILES and
1750         OBJC_SOURCE_FILES.
1751         (INCLUDES): Removed the unused include -I$(srcdir)/objc.
1753 2010-09-12  Nicola Pero  <nicola.pero@meta-innovation.com>
1755         * memory.c (objc_calloc): Fixed call to GC_malloc when building
1756         with Garbage Colletion.
1758 2010-09-12  Nicola Pero  <nicola.pero@meta-innovation.com>
1760         * memory.c: Do not include objc-private/runtime.h.
1762 2010-09-12  Nicola Pero  <nicola.pero@meta-innovation.com>
1764         * objc/deprecated/objc_malloc.h: New file.
1765         * objc/deprecated/objc_valloc.h: New file.
1766         * objc/objc-api.h: Include the files instead of defining
1767         objc_valloc, _objc_malloc() and similar.
1768         * Makefile.in (OBJC_DEPRECATED_H): Added objc_valloc.h and
1769         objc_malloc.h.
1770         * memory.c: Removed the extra layer of indirection of _objc_malloc
1771         and similar.
1772         (objc_calloc): Use GC_malloc in the garbage-collected
1773         implementation as GC_malloc returns memory that is already freed.
1774         (objc_valloc): Deprecated.
1776 2010-09-12  Nicola Pero  <nicola.pero@meta-innovation.com>
1778         * objc/deprecated/objc_error.h: New file.
1779         * objc/objc-api.h: Include deprecated/objc_error.h instead of
1780         defining objc_error and related.
1781         * error.c: New file.  Added _objc_abort function which replaces
1782         objc_error.  No change in functionality as they both print an
1783         error and abort.
1784         * misc.c: File removed.  Code moved into memory.c and error.c.
1785         * memory.c: New file.
1786         * objc-private/error.h: New file.
1787         * archive.c: Include objc-private/error.h and use _objc_abort
1788         instead of objc_error everywhere.
1789         * class.c: Same change.
1790         * encoding.c: Same change.
1791         * init.c: Same change, and simplified init_check_module_version.
1792         * memory.c: Same change.
1793         * sendmsg.c:  Same change.
1794         * thr.c: Same change.
1795         * Makefile.in (OBJ_DEPRECATED_H): Added objc_error.h.
1796         (OBJ_H): Reordered list.
1797         (OBJS): Removed misc.lo, added memory.lo and error.lo.
1798         (OBJS_GC): Removed misc_gc.lo, added memory_gc.lo and error_gc.lo.
1799         (misc_gc.lo): Rule removed.
1800         (error_gc.lo): Rule added.
1801         (memory_gc.lo): Rule added.
1803 2010-09-12  Nicola Pero  <nicola.pero@meta-innovation.com>
1805         * objc/objc.h (__GNU_LIBOBJC__): New #define providing an easy way
1806         to check the API version.  Added some comments.
1808         * objc-private/common.h: New file.
1809         * NXConstStr.m: Include objc-private/common.h.
1810         * Object.m: Same change.
1811         * Protocol.m: Same change.
1812         * archive.c: Same change.
1813         * class.c: Same change.
1814         * encoding.c: Same change.
1815         * exception.c: Same change.
1816         * gc.c: Same change.
1817         * hash.c: Same change.
1818         * init.c: Same change.
1819         * libobjc_entry.c: Same change.
1820         * linking.m: Same change.
1821         * misc.c: Same change (and added a comment).
1822         * nil_method.c: Same change.
1823         * objects.c: Same change.
1824         * sarray.c: Same change.
1825         * selector.c: Same change.
1826         * sendmsg.c: Same change.
1827         * thr.c: Same change.
1829 2010-09-11  Nicola Pero  <nicola.pero@meta-innovation.com>
1831         * objc/objc-api.h: Removed obsolete #ifdef for NeXTSTEP.
1833 2010-09-11  Nicola Pero  <nicola.pero@meta-innovation.com>
1835         * archive.c: Removed not needed includes.
1836         * class.c: Same change.
1837         * hash.c: Same change.
1838         * misc.c: Same change.
1839         * nil_method.c: Same change.
1840         * objects.c: Same change.
1841         * sarray.c: Same change.
1842         * sendmsg.c: Same change.
1843         * thr.c: Same change.
1845 2010-09-11  Nicola Pero  <nicola.pero@meta-innovation.com>
1847         * objc/runtime.h: Moved to objc-private/runtime.h.  Do not include
1848         all the objc/*.h files.
1849         * objc-private/runtime.h: New file.
1850         * archive.c: Include objc-private/runtime.h (and required objc/*.h
1851         files) instead of objc/runtime.h.
1852         * class.c: Same change.
1853         * hash.c: Same change.
1854         * init.c: Same change.
1855         * misc.c: Same change.
1856         * nil_method.c: Same change.
1857         * objects.c: Same change.
1858         * sarray.c: Same change.
1859         * selector.c: Same change.
1860         * sendmsg.c: Same change.
1861         * thr.c: Same change.
1863 2010-09-11  Nicola Pero  <nicola.pero@meta-innovation.com>
1865         * objc/deprecated/struct_objc_selector.h: New file.  Definition of
1866         'struct objc_selector' and 'sel_eq' moved here.
1867         * objc/deprecated/struct_objc_protocol.h: New file.  Definition of
1868         'struct objc_procotol' moved here.
1869         * objc/deprecated/struct_objc_class.h: New file.  Definition of
1870         'struct objc_class' moved here.
1871         * objc/deprecated/MetaClass.h: New file.  Definition of MetClass
1872         moved here.
1873         * objc/deprecated/STR.h: New file.  Definition of STR moved here.
1874         * objc/message.h: New file.  Definitions for relval_t, apply_t,
1875         arglist, arglist_t and objc_msg_lookup were moved here.
1876         * objc/objc.h: Include the above files instead of defining the
1877         corresponding structs, types and functions here.  Added new opaque
1878         definitions for SEL and Class.  Use Class and not 'struct
1879         objc_class *' in the definition of 'struct objc_object'.
1880         Commented all types defined in the file.  Removed special
1881         definition of BOOL as 'int' on __vxworks; use 'unsigned char'
1882         there as well.
1883         * objc/deprecated/objc-unexpected-exception.h: Renamed to
1884         objc_unexpected_exception.h.
1885         * objc/objc-api.h: Updated include of
1886         objc-unexpetected-exception.h
1887         * objc/objc-exception.h: Updated comments.
1888         * Makefile.in (OBJC_H, OBJC_DEPRECATED_H): Added the new header
1889         files.  Reindented list of files.
1891 2010-09-10  Nicola Pero  <nicola.pero@meta-innovation.com>
1893         * objc/objc-api.h (objc_trace): Unused variable removed.
1895 2010-09-10  Nicola Pero  <nicola.pero@meta-innovation.com>
1897         * objc/deprecated: New directory.
1898         * objc/deprecated/README: New file.
1899         * objc/README: New file.
1900         * objc/typedstream.h: Moved into objc/deprecated/typedstream.h;
1901         objc/typedstream.h replaced with a placeholder including the file
1902         from the deprecated/ directory.
1903         * objc/deprecated/objc-unexpected-exception.h: New file with the
1904         definition of _objc_unexpected_exception.
1905         * objc/objc-api.h: Include deprecated/objc-unexcepted-exception.h
1906         instead of defining _objc_unexpected_exception.
1907         * objc/deprecated/Object.h: New file with the deprecated Object
1908         methods in a 'Deprecated' category.
1909         * objc/Object.h Include deprecated/Object.h instead of defining
1910         the deprecated methods.
1911         * Object.m: Moved deprecated methods into 'Deprecated' category.
1912         * objc-private: New directory.
1913         * objc-private/README: New file.
1914         * Makefile.in (OBJC_DEPRECATED_H): New variable.
1915         (install-headers): Create installation directory for
1916         OBJC_DEPRECATED_H headers, and install them.
1918 2010-09-10  Nicola Pero  <nicola.pero@meta-innovation.com>
1920         * objc/objc-exception.h: Fixed include of objc.h.
1922 2010-09-08  Nicola Pero  <nicola.pero@meta-innovation.com>
1924         * objc/objc-exception.h: New file.
1925         * exception.c (objc_set_uncaught_exception_handler): Implemented.
1926         (objc_set_exception_matcher): Implemented.
1927         (objc_exception_throw): Use the uncaught exception handler if set.
1928         (PERSONALITY_FUNCTION): Use the exception matcher instead of the
1929         hardcoded isKindOf.
1930         (isKindOf): Renamed to is_kind_of_exception_matcher.  Tidied code
1931         up.  Removed segmentation fault when value is 'nil'.
1932         * objc/objc-api.h (_objc_unexpected_exception): Mark as
1933         deprecated.
1934         * Makefile.in (exception.lo, exception_gc.lo): Use
1935         -Wno-deprecated-declarations when compiling.
1936         (OBJC_H): Added objc-exception.h
1938 2010-09-08  Nicola Pero  <nicola.pero@meta-innovation.com>
1940         * objc/typedstream.h: Deprecate all functions in the file.  This
1941         file is obsolete.
1942         * objc/Object.h ([+streamVersion:], [-read:], [-write:],
1943         [-awake]): Documented that these methods are deprecated.  Added a
1944         brief description of the Object class and its relationship to the
1945         NSObject class.
1946         * Makefile.in: Compile archive.c and Object.m with
1947         -Wno-deprecated-declarations.
1949 2010-09-08  Nicola Pero  <nicola.pero@meta-innovation.com>
1951         Removed obsolete intermediate threading layer.
1952         * thr.c: Use __gthread_objc_xxx functions directly instead of
1953         __objc_thread_xxx ones.
1954         * objc/thr.h: Removed prototypes of no longer existing
1955         __objc_thread_xxx functions.
1956         * Makefile.in: Removed thr-objc.lo.
1957         * thr-dce.c: File removed.
1958         * thr-decosf1.c: File removed.
1959         * thr-irix.c: File removed.
1960         * thr-mach.c: File removed.
1961         * thr-objc.c: File removed.
1962         * thr-os2.c: File removed.
1963         * thr-posix.c: File removed.
1964         * thr-pthreads.c: File removed.
1965         * thr-rtems.c: File removed.
1966         * thr-single.c: File removed.
1967         * thr-solaris.c: File removed.
1968         * thr-vxworks.c: File removed.
1969         * thr-win32.c: File removed.
1970         * README.threads: File removed.
1971         * THREADS.MACH: File removed.
1972         * THREADS: Updated.
1974 2010-09-07  Nicola Pero  <nicola.pero@meta-innovation.com>
1976         * Object.m (MAX_CLASS_NAME_LEN): Unused define removed.
1978 2010-09-06  Iain Sandoe  <iains@gcc.gnu.org>
1980         * encoding.c: Add TARGET_ALIGN_NATURAL definition for m64 powerpc darwin.
1981         Add a comment as to why, update FIXME comments.
1983 2010-09-06  Nicola Pero  <nicola.pero@meta-innovation.com>
1985         * makefile.dos: Obsolete file removed.
1987 2010-04-02  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
1989         * aclocal.m4: Regenerate.
1991 2010-03-23  Dave Korn  <dave.korn.cygwin@gmail.com>
1993         PR libobjc/30445
1994         * configure.ac (extra_ldflags_libobjc): Define appropriately for
1995         Cygwin and MinGW hosts.
1996         * Makefile.am (libobjc_s.a): Remove dead pre-libtool target.
1997         (libobjc.dll): Likewise.
1998         * configure: Regenerate.
2000 2009-12-05  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
2002         * configure: Regenerate.
2004 2009-11-28  Jakub Jelinek  <jakub@redhat.com>
2006         * sarray.c (sarray_free): Use old_buckets variable.
2007         * encoding.c (objc_layout_structure_next_member): Remove unused
2008         bfld_type_size variable.
2010 2009-08-24  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
2012         * configure.ac (AC_PREREQ): Bump to 2.64.
2014 2009-08-22  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
2016         * aclocal.m4: Regenerate.
2017         * configure: Regenerate.
2018         * config.h.in: Regenerate.
2020 2009-08-22  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
2022         * Makefile.in (LIBTOOL): Add $(LIBTOOLFLAGS).
2024 2009-07-30  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
2026         * Makefile.in (AUTOCONF, ACLOCAL, ACLOCAL_AMFLAGS, aclocal_deps):
2027         New variables.
2028         ($(srcdir)/configure, $(srcdir)/aclocal.m4): New rules.
2030 2009-07-30  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
2032         * configure.ac (_AC_ARG_VAR_PRECIOUS): Use m4_rename_force.
2034 2009-04-09  Nick Clifton  <nickc@redhat.com>
2036         * sendmsg.c: Change copyright header to refer to version 3 of
2037         the GNU General Public License with version 3.1 of the GCC
2038         Runtime Library Exception and to point readers at the COPYING3
2039         and COPYING3.RUNTIME files and the FSF's license web page.
2040         * NXConstStr.m: Likewise.
2041         * Object.m: Likewise.
2042         * Protocol.m: Likewise.
2043         * archive.c: Likewise.
2044         * class.c: Likewise.
2045         * encoding.c: Likewise.
2046         * exception.c: Likewise.
2047         * gc.c: Likewise.
2048         * hash.c: Likewise.
2049         * init.c: Likewise.
2050         * libobjc_entry.c: Likewise.
2051         * linking.m: Likewise.
2052         * misc.c: Likewise.
2053         * nil_method.c: Likewise.
2054         * objc/NXConstStr.h: Likewise.
2055         * objc/Object.h: Likewise.
2056         * objc/Protocol.h: Likewise.
2057         * objc/encoding.h: Likewise.
2058         * objc/hash.h: Likewise.
2059         * objc/objc-api.h: Likewise.
2060         * objc/objc-decls.h: Likewise.
2061         * objc/objc-list.h: Likewise.
2062         * objc/objc.h: Likewise.
2063         * objc/runtime.h: Likewise.
2064         * objc/sarray.h: Likewise.
2065         * objc/thr.h: Likewise.
2066         * objc/typedstream.h: Likewise.
2067         * objects.c: Likewise.
2068         * sarray.c: Likewise.
2069         * selector.c: Likewise.
2070         * thr-dce.c: Likewise.
2071         * thr-decosf1.c: Likewise.
2072         * thr-irix.c: Likewise.
2073         * thr-mach.c: Likewise.
2074         * thr-objc.c: Likewise.
2075         * thr-os2.c: Likewise.
2076         * thr-posix.c: Likewise.
2077         * thr-pthreads.c: Likewise.
2078         * thr-rtems.c: Likewise.
2079         * thr-single.c: Likewise.
2080         * thr-solaris.c: Likewise.
2081         * thr-vxworks.c: Likewise.
2082         * thr-win32.c: Likewise.
2083         * thr.c: Likewise.
2084         * libobjc.def: Change copyright header to refer to version 3 of
2085         the GNU General Public License and to point readers at the COPYING3
2086         file and the FSF's license web page.
2087         * makefile.dos: Likewise.
2089 2009-04-09  Jakub Jelinek  <jakub@redhat.com>
2091         * Makefile.in: Change copyright header to refer to version
2092         3 of the GNU General Public License and to point readers at the
2093         COPYING3 file and the FSF's license web page.
2094         * configure.ac: Likewise.
2096 2009-03-12  Richard Frith-Macdonald  <rfm@gnu.org>
2097             David Ayers  <ayers@fsfe.org>
2099         PR libobjc/27466
2100         * objc/objc-api.h (_objc_unexpected_exception): Declare
2101         new hook.  Update copyright dates.
2102         * exception.c (objc_exception_throw): Use hook.  Update
2103         copyright dates.
2104         * libobjc.def (_objc_unexpected_exception): Export hook.
2105         Update copyright dates.
2107 2009-03-01  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
2109         * configure: Regenerate.
2111 2008-12-18  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
2113         * configure: Regenerate.
2115 2008-11-21  Kai Tietz  <kai.tietz@onevision.com>
2117         *  Object.m (errno): Replaced by errno.h include.
2118         (compare): Cast self to id to prevent warning on comparison.
2119         * objc/objc.h (BOOL): Prevent redeclaration of BOOL, if it is
2120         already there.
2121         * sendmsg.c (__objc_print_dtable_stats): Remove type warnings.
2122         * thr-win32.c (__objc_thread_detach): Remove type warning.
2123         (__objc_thread_id): Likewise.
2124         * thr.c (__objc_thread_detach_functiont): Add __builtin_trap ()
2125         for noreturn.
2127 2008-09-26  Peter O'Gorman  <pogma@thewrittenword.com>
2128             Steve Ellcey  <sje@cup.hp.com>
2130         * configure: Regenerate for new libtool.
2131         * config.h.in: Regenerate for new libtool.
2133 2008-07-18  Matthias Klose  <doko@ubuntu.com>
2135         * Makefile.in: Ignore missing ../boehm-gc/threads.mk.
2137 2008-07-18  Matthias Klose  <doko@ubuntu.com>
2139         * Makefile.in: Include ../boehm-gc/threads.mk.
2140         (OBJC_BOEHM_GC_LIBS): Define, (libobjc_gc$(libsuffix).la): Use it.
2142 2008-07-06  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
2144         * Makefile.in (install-info): New stub target.
2146 2008-06-17  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
2148         * configure: Regenerate.
2150 2008-06-14  Kai Tietz  <kai.tietz@onevision.com>
2152         * exception.c (PERSONALITY_FUNCTION): Remove extra decrement
2153         if HAVE_GETIPINFO is not defined.
2155 2008-06-10  Kai Tietz  <kai.tietz@onevision.com>
2157         * Object.m (compare): Add type id.
2158         * objc/Object.h: Likewise.
2159         * archive.c (objc_read_class): Use size_t to extend version to be
2160         size of pointer scalar width.
2161         * sendmsg.c (rtx): Undefine it before redefinition.
2162         (__objc_print_dtable_stats): Cast arguments to long as intended.
2164 2008-05-30  Julian Brown  <julian@codesourcery.com>
2166         * exception.c (__objc_exception_class): Initialise as constant
2167         array for ARM EABI. Change macro to static const for non-ARM EABI.
2168         (ObjcException): Add note about structure layout. Remove landingPad
2169         and handlerSwitchValue for ARM EABI.
2170         (get_ttype_entry): Add __ARM_EABI_UNWINDER__ version
2171         of function.
2172         (CONTINUE_UNWINDING): Define for ARM EABI/otherwise cases.
2173         (PERSONALITY_FUNCTION): Use ARM EABI-specific arguments, and add
2174         ARM EABI unwinding support.
2175         (objc_exception_throw): Use memcpy to initialise exception class.
2177 2008-05-25  Alan Modra  <amodra@bigpond.net.au>
2179         * encoding.c (strip_array_types): Rename from get_inner_array_type.
2180         (rs6000_special_round_type_align): Update.
2182 2008-05-09  Julian Brown  <julian@codesourcery.com>
2184         * Makefile.in (LTLDFLAGS): New.
2185         (libobjc$(libsuffix).la, libobjc_gc$(libsuffix).la): Use above.
2187 2008-04-18  Paolo Bonzini  <bonzini@gnu.org>
2189         PR bootstrap/35457
2190         * aclocal.m4: Regenerate.
2191         * configure: Regenerate.
2193 2008-01-24  David Edelsohn  <edelsohn@gnu.org>
2195         * configure: Regenerate.
2197 2007-10-14  H.J. Lu  <hongjiu.lu@intel.com>
2199         * configure.ac: Don't run config-ml.in directly.
2200         (multilib_arg): New.
2201         * configure: Regenerated.
2203 2007-08-06  Andrew Pinski  <pinskia@gmail.com>
2205         PR libobjc/30731
2206         * exception.c (parse_lsda_header): Use _uleb128_t/_sleb128_t instead
2207         of _Unwind_Word for variables which are used in
2208         read_uleb128/read_sleb128.
2209         (PERSONALITY_FUNCTION): Likewise.
2211 2007-07-05  H.J. Lu  <hongjiu.lu@intel.com>
2213         * aclocal.m4: Regenerated.
2215 2007-06-03  Andrew Pinski  <andrew_pinski@playstation.sony.com>
2217         * configure.ac: Fix a typo in *-*-darwin clause.
2218         * configure: Regenerated.
2220 2007-06-02  H.J. Lu  <hongjiu.lu@intel.com>
2222         * configure.ac: Fix a typo.
2223         * configure: Regenerated.
2225 2007-06-02  Paolo Bonzini  <bonzini@gnu.org>
2227         * configure: Regenerate.
2229 2007-06-01  Andrew Pinski  <andrew_pinski@playstation.sony.com>
2231         * Makefile.in: Replace all uses of libext with libsuffix.
2232         * configure.ac: Likewise.
2233         * configure: Regenerate.
2235         Revert:
2236         * Makefile.in: Remove all uses of $(libext).
2238 2007-05-23  Andrew Pinski  <andrew_pinski@playstation.sony.com>
2240         * Makefile.in: Remove all uses of $(libext).
2242 2007-05-23  Steve Ellcey  <sje@cup.hp.com>
2244         * configure: Regenerate.
2245         * aclocal.m4: Regenerate.
2247 2007-04-21  Andrew Ruder  <andy@aeruder.net>
2249         * sendmsg.c (__objc_get_forward_imp): Call
2250         __objc_msg_forward2 for real.
2252 2007-04-09  Andrew Ruder  <andy@aeruder.net>
2254         * sendmsg.c: Added __objc_msg_forward2, a hook that allows
2255         external libraries to provide a function that returns the real
2256         forwarding function based on both the selector and the receiver.
2257         * objc/objc-api.h: Define __objc_msg_forward2.
2259 2007-03-01  Brooks Moses  <brooks.moses@codesourcery.com>
2261         * Makefile.in: Add dummy install-pdf target.
2263 2007-02-18  Manuel Lopez-Ibanez  <manu@gcc.gnu.org>
2265         * objc/objc-list.h (list_free): Add keyword 'inline' to avoid
2266         unused warning.
2268 2006-10-31  Geoffrey Keating  <geoffk@apple.com>
2270         * encoding.c (darwin_rs6000_special_round_type_align): New.
2272 2006-10-14  Geoffrey Keating  <geoffk@apple.com>
2274         * Makefile.in: Use multi_basedir instead of toplevel_srcdir.
2275         * configure.ac: Use multi.m4 from aclocal rather than custom
2276         code.  Use multi_basedir instead of toplevel_srcdir.
2277         * aclocal.m4: Regenerate.
2278         * configure: Regenerate.
2280 2006-10-10  Brooks Moses  <bmoses@stanford.edu>
2282         * Makefile.in: Added empty "pdf" target.
2284 2006-07-18  Paolo Bonzini  <bonzini@gnu.org>
2286         * configure: Regenerate.
2288 2006-05-23  Carlos O'Donell  <carlos@codesourcery.com>
2290         * Makefile.in: Add install-html target. Add install-html to .PHONY
2292 2006-02-21  Rainer Orth  <ro@TechFak.Uni-Bielefeld.DE>
2294         PR libobjc/26309
2295         * thr-objc.c (_XOPEN_SOURCE): Don't define on Tru64 UNIX.
2297 2006-01-24  David Ayers  <d.ayers@inode.at>
2299         PR libobjc/9751
2300         * gc.c (class_ivar_set_gcinvisible): Replace strncpy with memcpy
2301         and insure the new strings are '\0' termintated.
2303 2006-01-24  David Ayers  <d.ayers@inode.at>
2305         PR libobjc/13946
2306         * configure.ac: Add include directives for --enable-objc-gc.
2307         * Makefile.in: Ditto.
2308         * configure: Regenerate.
2310         * gc.c (__objc_class_structure_encoding): Increment the used bytes
2311         instead of the local pointer to them.
2313 2005-12-14  Andrew Pinski  <pinskia@physics.uc.edu>
2315         PR objc/25360
2316         * objc/objc-api.c (_C_COMPLEX): New define.
2317         * encoding.c (objc_sizeof_type): Handle _C_Complex.
2318         (objc_alignof_type): Likewise.
2319         (objc_skip_typespec): Likewise.
2321 2005-12-15  David Ayers  <d.ayers@inode.at>
2323         PR libobjc/14382
2324         * README (+load,+initialize): Fix documentation to reflect
2325         intended and implemented semantics for +load and +initialize.
2327 2005-12-12  Andrew Pinski  <pinskia@physics.uc.edu>
2329         * encoding.c (TYPE_FIELDS): Fix to skip over just _C_STRUCT_B and
2330         the name.
2331         (get_inner_array_type): Fix to skip over _C_ARY_B and size.
2332         (rs6000_special_round_type_align): Update for the ABI fix.
2333         (objc_layout_finish_structure): Correct the encoding which is passed to
2334         ROUND_TYPE_ALIGN.
2336 2005-12-11  Andrew Pinski  <pinskia@physics.uc.edu>
2338         PR libobjc/25347
2339         * encoding.c (objc_sizeof_type): Don't handle _C_UNION_B special
2340         but use the struct layout functions.
2341         (objc_alignof_type): Likewise.
2342         (objc_layout_structure): Handle _C_UNION_B also.
2343         (objc_layout_structure_next_member): Likewise.
2344         (objc_layout_finish_structure): Likewise.
2346 2005-12-11  Andrew Pinski  <pinskia@physics.uc.edu>
2348         PR libobjc/25346
2349         * objc/objc-api.h (_C_BOOL): New define.
2350         * encoding.c (objc_sizeof_type): Handle _C_BOOL.
2351         (objc_alignof_type): Likewise.
2352         (objc_skip_typespec): Likewise.
2354 2005-11-20  David Ayers  <d.ayers@inode.at>
2356         PR libobjc/19024
2357         * objc/hash.h: Remove deprecated hash API.
2358         * hash_compat.c: Remove.
2359         * Makefile.in: Remove reference to hash_compat.c.
2361         * configure.ac (VERSION): Bump library version to 2:0:0.
2362         * configure: Regenerate.
2364 2005-11-09  Alexandre Oliva  <aoliva@redhat.com>
2366         PR other/4372
2367         * thr-objc.c (_XOPEN_SOURCE): Define.
2369 2005-10-07  Ulrich Weigand  <uweigand@de.ibm.com>
2371         PR libobjc/23612
2372         * objc/objc-api.h (struct objc_ivar): Move definition to
2373         global scope.
2375 2005-09-04  Andrew Pinski  <pinskia@physics.uc.edu>
2376             Rasmus Hahn  <rassahah@neofonie.de>
2378         PR libobjc/23108
2379         * archive.c (objc_write_type): Correct the element offset.
2380         (objc_read_type): Likewise.
2382 2005-08-17  Kelley Cook  <kcook@gcc.gnu.org>
2384         * All files: Update FSF address.
2386 2005-08-13  Marcin Koziej  <creep@desk.pl>
2387             Andrew Pinski  <pinskia@physics.uc.edu>
2389         PR libobjc/22492
2390         * exception.c (PERSONALITY_FUNCTION): Fix the PC with finally.
2392 2005-08-13  Andrew Pinski  <pinskia@physics.uc.edu>
2394         * Makefile.in (extra_ldflags_libobjc): New.
2395         (libobjc$(libext).la): Add extra_ldflags_libobjc to the link line.
2396         (libobjc_gc$(libext).la): Likewise.
2397         * configure.ac (extra_ldflags_libgfortran): Set for *-darwin* to
2398         "-Wl,-single_module".
2399         * configure: Regenerate.
2400         * linking.m (_objcInit): Remove.
2402 2005-07-26  Andrew Pinski  <pinskia@physics.uc.edu>
2404         PR libobjc/22606
2405         * Makefile.in (ALL_CFLAGS): Add -fexceptions.
2407 2005-06-08  David Ayers  <d.ayers@inode.at>
2409         * objc/NXConstStr.h, objc/Object.h, objc/Protocol.h,
2410         objc/encoding.h, objc/hash.h, objc/objc-api.h,
2411         objc/runtime.h, objc/sarray.h, objc/thr.h,
2412         objc/typedstream.h: Do not include Objective-C headers as
2413         system headers.
2415 2005-06-07  David Ayers  <d.ayers@inode.at>
2417         * archive.c, init.c, selector.c: Include hash.h.
2418         * archive.c, class.c, encoding.c, gc.c, hash.c, hash_compat.c,
2419         init.c, misc.c, nil_method.c, objects.c, sarray.c, selector.c,
2420         sendmsg.c, thr-dce.c, thr-decosf1.c, thr-irix.c, thr-mach.c,
2421         thr-objc.c, thr-os2.c, thr-posix.c, thr-pthreads.c, thr-rtems.c,
2422         thr-single.c, thr-solaris.c, thr-vxworks.c, thr-win32.c, thr.c:
2423         Include Objective-C headers with quotes and objc/ directory
2424         prefix.
2426 2005-05-19  Richard Henderson  <rth@redhat.com>
2428         * exception.c: Revert last change.
2430 2005-05-19  David Ayers  <d.ayers@inode.at>
2432         * exception.c: Include tsystem.h for unwind.h.
2434 2005-05-09  Mike Stump  <mrs@apple.com>
2436         * configure: Regenerate.
2438 2005-04-12  Mike Stump  <mrs@apple.com>
2440         * configure: Regenerate.
2442 2005-03-21  Zack Weinberg  <zack@codesourcery.com>
2444         * Makefile.in: Set gcc_version here.
2445         * configure.ac: Do not invoke TL_AC_GCC_VERSION.  Adjust quoting
2446         in definition of toolexeclibdir so that $(gcc_version) is expanded
2447         by the Makefile.
2448         * aclocal.m4, configure: Regenerate.
2450 2005-03-03  David Ayers  <d.ayers@inode.at>
2452         * objc/hash.h (OBJC_IGNORE_DEPRECATED_API): Update deprecated
2453         version reference.  Correct typo.
2455 2005-03-02  David Ayers  <d.ayers@inode.at>
2457         PR libobjc/19024
2458         * Makefile.in (OBJS): Add hash_compat.lo.
2459         (OBJS_GC): Add hash_compat_gc.lo.
2460         (hash_compat_gc.lo): New target and rule.
2461         * objc/hash.h (hash_new, hash_delete, hash_add, hash_remove)
2462         (hash_next, hash_value_for_key, hash_is_key_in_hash)
2463         (hash_ptr, hash_string, compare_ptrs, compare_strings): Prefix
2464         with objc_.  Add deprecated non prefixed inlined versions.
2465         (OBJC_IGNORE_DEPRECATED_API): New macro to hide deprecated
2466         declarations.
2467         * hash.c (hash_new, hash_delete, hash_add, hash_remove, hash_next)
2468         (hash_value_for_key, hash_is_key_in_hash): Prefix with objc_ and
2469         update callers.
2470         * hash_compat.c: New file.
2471         * archive.c: Update callers.
2472         * init.c: Likewise.
2473         * selector.c: Likewise.
2474         * libobjc.def: Add objc_ versions of hash functions.
2476 2005-02-28  Andrew Pinski <pinskia@physics.uc.edu>
2478         PR libobjc/20252
2479         * Makefile.in (GTHREAD_FLAGS): Remove.
2480         (ALL_CFLAGS): Remove usage of GTHREAD_FLAGS.
2481         * thr-objc.c: Include config.h.
2482         * configure.ac: Instead of looking at GCC's makefile, figure out if
2483         GTHREAD_FLAGS should be defined by looking at the `thread model'
2484         of the current gcc.
2485         * configure: Regenerate.
2486         * config.h.in: Regenerate.
2488 2005-02-28  Paolo Bonzini  <bonzini@gnu.org>
2490         PR bootstrap/17383
2491         * configure.ac: Call GCC_TOPLEV_SUBDIRS.
2492         (Determine CFLAGS for gthread): Use $host_subdir.
2493         * configure: Regenerate.
2494         * Makefile.in (host_subdir): New.
2495         (INCLUDES): Use it.
2497 2004-12-20  Andrew Pinski  <pinskia@physics.uc.edu>
2499         PR libobjc/12035
2500         * gc.c: Remove definition of LOGWL, modWORDSZ, and divWORDSZ since
2501         they are not used.
2502         Include limits.h and stdlib.h.
2503         Define BITS_PER_WORD.
2505 2004-12-12  Alexander Malmberg  <alexander@malmberg.org>
2507         * selector.c (__objc_init_selector_tables): Add missing void to
2508         definition.
2510 2004-12-02  Richard Sandiford  <rsandifo@redhat.com>
2512         * configure.ac: Use TL_AC_GCC_VERSION to set gcc_version.
2513         * configure, aclocal.m4: Regenerate.
2515 2004-11-29  Kelley Cook  <kcook@gcc.gnu.org>
2517         * configure: Regenerate for libtool change.
2519 2004-11-25  Kelley Cook  <kcook@gcc.gnu.org>
2521         * configure: Regenerate for libtool reversion.
2523 2004-11-24  Kelley Cook  <kcook@gcc.gnu.org>
2525         * configure: Regenerate for libtool change.
2527 2004-11-24  Kelley Cook  <kcook@gcc.gnu.org>
2529         * aclocal.m4, config.h.in: Regenerate.
2531 2004-10-08  Mike Stump  <mrs@apple.com>
2532             Andrew Pinski  <pinskia@physics.uc.edu>
2534         * aclocal.m4: Rename to ...
2535         * acinclude.m4: here and also use m4_include instead of sinclude.
2536         * aclocal.m4: Regenerate.
2537         * configure: Regenerate.
2538         * configure.ac: Add AM_MAINTAINER_MODE and AM_PROG_CC_C_O.
2539         * Makefile.in (configure): Add @MAINT@ infront of configure.ac
2541 2004-10-08  Andrew Pinski  <pinskia@physics.uc.edu>
2543         * archive.c: Fix all the warnings about passing unsigned char*
2544         to char* and the other way too.
2546 2004-09-16  Andrew Pinski  <pinskia@physics.uc.edu>
2548         PR libobjc/16448
2549         * exception.c: Include config.h
2550         (objc_exception_throw): Change _GLIBCXX_SJLJ_EXCEPTIONS to
2551         SJLJ_EXCEPTIONS.
2552         * configure.ac: Find out what exception handling code we use.
2553         * configure: Regenerate.
2554         * config.h.in: New file, regenerate.
2556 2004-09-16  Andrew Pinski  <apinski@apple.com>
2558         * encoding.c (ALTIVEC_VECTOR_MODE): Define a bogus macro.
2560 2004-08-28  Nathanael Nerode  <neroden@gcc.gnu.org>
2562         * configure.ac: Switch from _GCC_TOPLEV_NONCANONICAL_TARGET to
2563         ACX_NONCANONICAL_TARGET.
2564         * configure: Regenerate.
2566 2004-08-13  Ziemowit Laski  <zlaski@apple.com>
2568         * objc/sarray.h: Hoist include of assert.h near the top of file,
2569         and mark the remainder of the file 'extern "C"'.
2571 2004-08-13  Andrew Pinski  <pinskia@physics.uc.edu>
2573         * objc/Object.h: Move includes out of extern "C" blocks.
2574         * objc/encoding.h: Likewise.
2575         * objc/hash.h: Likewise.
2576         * objc/objc-api.h: Likewise.
2577         * objc/runtime.h: Likewise.
2578         * objc/sarray.h: Likewise.
2579         * objc/typedstream.h: Likewise.
2581 2004-08-12  Ziemowit Laski  <zlaski@apple.com>
2583         * objc/NXConstStr.h: Update copyright date; bracket with
2584         'extern "C"' for C++ use; make include syntax consistent
2585         by using <...> instead of "..."; hoist <objc/...> includes
2586         above the 'extern "C"' block.
2587         * objc/Object.h: Likewise.
2588         * objc/Protocol.h: Likewise.
2589         * objc/encoding.h: Likewise.
2590         * objc/hash.h: Likewise.
2591         * objc/runtime.h: Likewise.
2592         * objc/sarray.h: Likewise.
2593         * objc/thr.h: Likewise.
2594         * objc/typedstream.h: Likewise.
2595         * objc/objc-api.h: Add 'extern "C"' block for C++ use.
2596         (objc_static_instances): For C++ case, do away with
2597         zero-sized array.
2598         (objc_method): Hoist definition to file scope.
2599         (_objc_load_callback, _objc_object_alloc, class_get_class_method,
2600         class_get_instance_method, class_create_instance,
2601         class_get_class_name, class_get_instance_size,
2602         class_get_meta_class, class_get_super_class, class_get_version,
2603         class_is_class, class_is_meta_class, class_set_version,
2604         class_get_gc_object_type, class_ivar_set_gcinvisible,
2605         get_imp): Rename 'class' parameter to '_class'.
2606         * objc/objc-list.h: Add 'extern "C"' block for C++ use.
2607         * objc/objc.h: Update copyright date.
2608         (arglist_t): Provide a union tag.
2610 2004-07-22  Andrew Pinski  <pinskia@physics.uc.edu>
2612         * thr.c (__objc_thread_detach_function): Do not mark as volatile
2613         but instead use the attribute noreturn.
2615 2004-06-28  Zack Weinberg  <zack@codesourcery.com>
2617         * encoding.c: Rename target_flags with a #define to avoid
2618         conflict with a prior declaration.
2620 2004-06-24  Andrew Pinski  <apinski@apple.com>
2622         * objc/encoding.h: Wrap the functions with extern "C" for C++
2623         mode.
2624         * objc/hash.h: Likewise.
2625         * objc/objc-api.h: Likewise.
2626         * objc/objc-list.h: Likewise.
2627         * objc/runtime.h: Likewise.
2628         * objc/sarray.h: Likewise.
2629         * objc/thr.h: Likewise.
2630         * objc/typedstream.h: Likewise.
2633 2004-06-21  Nick Clifton  <nickc@redhat.com>
2635         * encoding.c (BITS_PER_UNIT): Define if a definition is not
2636         provided.
2638 2004-06-20  Alexander Malmberg  <alexander@malmberg.org>
2640         * Makefile.in (exception.lo): Remove $(OBJC_GCFLAGS).
2641         (exception_gc.lo): New.
2642         (OBJS_GC): Add exception_gc.lo.
2644 2004-06-17  Richard Henderson  <rth@redhat.com>
2646         * exception.c: New file.
2647         * Makefile.in (exception.lo): New.
2648         (OBJS): Add it.
2650 2004-06-14  Andrew Pinski  <pinskia@physics.uc.edu>
2652         * linking.m (_objcInit): New empty function
2653         for Darwin only.
2655 2004-06-11  Andrew Pinski  <pinskia@physics.uc.edu>
2657         * configure.ac: Support --enable-shared=libobjc.
2658         * configure: Regenerate.
2660         PR libobjc/15901
2661         * configure.ac: Do not disable shared by default.
2662         * configure: Regenerate.
2664 2004-06-03  Nicola Pero  <n.pero@mi.flashnet.it>
2666         * Protocol.m ([-isEqual:]): Small optimizations returning
2667         immediately if the argument is equal to self, and accessing
2668         the argument's name directly if it's a protocol.
2670 2004-06-03  David Ayers  <d.ayers@inode.at>
2672         * Protocol.m ([-isEqual:]): Test the class of the argument.
2674 2004-05-25  Andrew Pinski  <pinskia@physics.uc.edu>
2676         * configure.ac (includedir): Rename to ...
2677         (includedirname).
2678         * Makefile.in: s/includedir/includedirname/.
2680         PR target/11572
2681         * configure.ac (includedir): Set to "include"
2682         except for Darwin.
2683         (libext) Set to empty except for Darwin.
2684         * configure: Regenerate
2685         * Makefile.in: s/libobjc.la/libobjc$(libext).la/g.
2686         s/include/$(includedir)/g.
2688 2004-05-25  Daniel Jacobowitz  <drow@false.org>
2690         * Makefile.in: Add .NOEXPORT.
2692 2004-05-25  Andrew Pinski  <pinskia@physics.uc.edu>
2694         Merge from the libobjc-branch
2695         2004-02-09  Andrew Pinski  <pinskia@physics.uc.edu>
2697                 * Makefile.in (OBJC_H): Change objc-deps.h to objc-decls.h.
2699         2004-02-03  Andrew Pinski  <pinskia@physics.uc.edu>
2701                 * Makefile.in (OBJC_H): Add objc-deps.h.
2703         2004-01-27  Nicola Pero  <n.pero@mi.flashnet.it>
2705                 * Protocol.m ([-conformsTo:]): If the argument is nil, return NO.
2706                 ([-hash], [-isEqual:]): New methods.
2708         2004-01-27  Richard Frith-Macdonald <rfm@gnu.org>
2710                 * sarray.c (sarray_free): Add a better comment.
2712         2004-01-27  Adam Fedor  <fedor@gnu.org>
2714                 * hash.c (hash_add): Cast cachep to int.
2715                 * selector.c (__sel_register_typed_name): Cast
2716                 soffset_decode to int.
2718         2004-01-27  Alexander Malmberg  <alexander@malmberg.org>
2720                 * selector.c: Rename register_selectors_from_list to
2721                 __objc_register_selectors_from_list. Update caller.
2722                 (__objc_register_selectors_from_list): Lock __objc_runtime_mutex
2723                 while registering selectors. Use __sel_register_typed_name instead
2724                 of sel_register_typed_name. Check for NULL method_name:s.
2725                 (pool_alloc_selector): New function.
2726                 (__sel_register_typed_name): Use pool_alloc_selector to allocate
2727                 selector structures.
2728                 * sendmsg.c (class_add_method_list): Use
2729                 __objc_register_selectors_from_list.
2730                 * objc/runtime.h: Add __objc_register_selectors_from_list.
2732         2004-01-25  Adam Fedor  <fedor@gnu.org>
2733                     Nicola Pero  <n.pero@mi.flashnet.it>
2734                     Andrew Pinski  <pinskia@physics.uc.edu>
2736                 * objc/objc-decls.h: New file.
2737                 * objc/objc-api.h (_objc_lookup_class): Mark as export.
2738                 (_objc_load_callback): Likewise.
2739                 (_objc_object_alloc): Likewise.
2740                 (_objc_object_copy): Likewise.
2741                 (_objc_object_dispose): Likewise.
2743         2004-01-25  Andrew Pinski  <pinskia@physics.uc.edu>
2745                 * archive.c: s/__inline__/inline
2746                 * sendmsg.c: Likewise.
2748                 * encoding.c: Remove FIXME about the warning
2749                 about unused variable.
2750                 * sendmsg.c: Add a FIXME comment saying that
2751                 this should be using libffi.
2753                 * Makefile.in (LIBTOOL): Use @LIBTOOL@ now as it works.
2756 2004-05-13  Andrew Pinski  <pinskia@physics.uc.edu>
2758         * archive.c (objc_read_class): Initialize class_name.
2759         (objc_read_selector): Initialize selector_name.
2761 2004-05-09  Richard Sandiford  <rsandifo@redhat.com>
2763         * Makefile.in (toolexecdir): Remove trailing space.
2765 2004-04-15  Nathanael Nerode  <neroden@gcc.gnu.org>
2767         PR libobjc/14948
2768         * configure.ac: De-precious CC so multilibs work.
2769         * configure: Regenerate.
2771 2004-04-14  Nathanael Nerode  <neroden@gcc.gnu.org>
2773         * configure.ac: Restore toolexecdir.
2774         * Makefile.in: Restore toolexecdir.
2775         * configure: Regenerate.
2777 2004-04-09  Nathanael Nerode  <neroden@gcc.gnu.org>
2779         * configure.ac: Remove (unused) glibcpp_prefixdir.
2780         * configure: Regenerate.
2782         * configure.in: Rename to configure.ac.
2783         * Makefile.in: Update to match.
2785         * Makefile.in: Remove toolexecdir, glibcpp_toolexecdir (unused).
2786         Replace glibcpp_toolexeclibdir with toolexeclibdir.
2787         * configure.in: Remove glibcpp_toolexecdir (unused).
2788         Replace glibcpp_toolexeclibdir with toolexeclibdir.  Don't generate
2789         config.h or stamp-h (unused).  Move one comment to the right place.
2790         * configure: Regenerate.
2791         * config.h.in: Remove (unused).
2793         * config.h.in: Regenerate with autoheader.
2795         * Makefile.in: Remove (unused) gcc_version_trigger.
2796         * configure.in: Remove (unused) glibcpp_builddir.  Don't AC_SUBST
2797         gcc_version_trigger.
2798         * configure: Regenerate.
2800         * configure.in: Switch to modern style for AC_INIT, AC_OUTPUT.
2801         Sort file into sections.  Remove dnl where appropriate.  Fix
2802         other style issues.
2803         * configure: Regenerate.
2805         * configure.in: Replace old AC_PROG_CC hack with new one.
2806         Define toplevel_srcdir in terms of srcdir, not top_srcdir (there
2807         are no subdirectory output files, so this is fine).  Change prereq
2808         to autoconf 2.59.
2809         * aclocal.m4: Include ../config/no-executables.m4.
2810         * configure: Regenerate with autoconf 2.59.
2812         * configure.in: Improve comments on gthread_cflags.  Improve m4
2813         quotation, and replace 'if test' with 'case', for --enable-objc-gc.
2814         * configure: Regenerate.
2816         * configure.in: Move PACKAGE and VERSION settings up top.  Remove
2817         unused call to AC_PROG_LN_S.  Default RANLIB to ':'.  Remove
2818         redundant checks for values of RANLIB, AR, INSTALL.
2819         * configure: Regenerate.
2821         * configure.in: Clean up handling of
2822         --enable-version-specific-runtime-libs and related variables;
2823         replace 'if test' with 'case' where reasonable.  Fix comments.
2824         Remove useless libstdcxx_interface.
2825         * configure: Regenerate.
2827         * configure.in: Use _GCC_TOPLEV_NONCANONICAL_TARGET.
2828         Replace uses of target_alias with target_noncanonical.
2829         * aclocal.m4: Include ../config/acx.m4.
2830         * configure: Regenerate.
2831         * Makefile.in: Replace uses of target_alias with target_noncanonical.
2832         Fix copyright statement.
2834         * configure.in: Hand-inline bulky, confusing macros from
2835         aclocal.m4.  Replace references to "GNU Objective C" with "GCC".
2836         Update copyright notice.  Remove stuff for automake, which isn't
2837         used in this directory.  Remove emacs local variables.
2838         * aclocal.m4: Remove hand-inlined macros.  Update copyright notice.
2839         * configure: Regenerate.
2841 2004-03-16  Manfred Hollstein  <mh@suse.com>
2843         * Makefile.in, configure.in, configure: Update copyright years.
2845 2004-03-15  Manfred Hollstein  <mh@suse.com>
2847         * Makefile.in (LIBOBJC_VERSION, LIBOBJC_GC_VERSION): Use
2848         definition from configure.in.
2849         * configure.in (PACKAGE): Add definition.
2850         (VERSION): Add definition; substitute it in output files.
2851         * configure: Re-generate.
2853 2004-03-05  Ziemowit Laski  <zlaski@apple.com>
2855         * objc/hash.h (hash_string, compare_strings):
2856         Add type-casts to make Objective-C++ happy.
2857         * objc/typedstream.h (objc_get_stream_class_version):
2858         Rename parameter from 'class' to 'class_name' to make
2859         Objective-C++ happy.
2861 2004-03-01  Michael Matz  <matz@suse.de>
2863         * Makefile.in (ALL_CFLAGS): Add -fno-strict-aliasing.
2865 2004-02-06  Ziemowit Laski  <zlaski@apple.com>
2867         * objc/objc-api.h (objc_super): The 'class' field shall
2868         be named 'super_class' #ifdef __cplusplus.
2870 2004-01-17  Andrew Pinski  <pinskia@physics.uc.edu>
2872         PR target/10781
2873         * encoding.c (rs6000_special_round_type_align): Define.
2875 2004-01-14  Adam Fedor  <fedor@gnu.org>
2877         PR libobjc/12155
2878         * selector.c (__objc_register_instance_methods_to_class): Free
2879         new_list if not used.
2881 2004-01-09  Andrew Ruder  <aeruder@ksu.edu>
2883         PR libobjc/11904
2884         * sarray.c (sarray_free): Free array->is_copy_of latter.
2886 2003-12-01  Zack Weinberg  <zack@codesourcery.com>
2888         PR 11433
2889         * Protocol.m (descriptionForInstanceMethod): Don't dereference
2890         instance_methods if it's NULL.
2891         (descriptionForClassMethod): Likewise for class_methods.
2893 2003-10-24  Rainer Orth  <ro@TechFak.Uni-Bielefeld.DE>
2895         * Makefile.in (runtime-info.h): Remove -Wp.
2897 2003-10-21  Rainer Orth  <ro@TechFak.Uni-Bielefeld.DE>
2899         * Makefile.in (CC1OBJ): Remove.
2900         (runtime-info.h): Invoke $(CC) so all MULTIFLAGS are handled
2901         correctly.
2902         Use .m extension for temporary file.
2903         Remove assembler temp file.
2905 2003-10-20  Joseph S. Myers  <jsm@polyomino.org.uk>
2907         * objc/hash.h (hash_string): Don't use a cast as an lvalue.
2909 2003-10-17  Rainer Orth  <ro@TechFak.Uni-Bielefeld.DE>
2911         * Makefile.in (runtime-info.h): Use MULTIFLAGS.
2913 2003-09-09  Alan Modra  <amodra@bigpond.net.au>
2915         * configure: Regenerate.
2917 2003-08-27  Alexander Malmberg  <alexander@malmberg.org>
2919         * Makefile.in, aclocal.m4: Update to $(libdir)/gcc/ instead of
2920         (libdir)/gcc-lib/ when installing.
2921         * configure: Regenerate.
2923 Thu Jul 10 10:27:43 2003  Nicola Pero  <n.pero@mi.flashnet.it>
2925         libobjc/9969
2926         * sendmsg.c (get_imp): Fixed rare threading problem.
2927         (__objc_responds_to): Similar fixes.
2928         (objc_msg_lookup): Similar fixes.
2929         (__objc_init_install_dtable): Lock the runtime before checking if the
2930         table is installed.
2932 2003-05-23  Nathanael Nerode  <neroden@gcc.gnu.org>
2934         * hash.c, init.c, libobjc.def, libobjc_entry.c, linking.m,
2935         makefile.dos, misc.c, nil_method.c, objects.c, sarray.c,
2936         selector.c, sendmsg.c, thr-dce.c, thr-decosf1.c, thr-irix.c,
2937         thr-mach.c, thr-objc.c, thr-os2.c, thr-posix.c, thr-pthreads.c,
2938         thr-rtems.c, thr-single.c, thr-solaris.c, thr-vxworks.c,
2939         thr-win32.c, thr.c: Replace "GNU CC" with "GCC".
2940         * Makefile.in, NXConstStr.m, Object.m, Protocol.m, archive.c,
2941         class.c, encoding.c, gc.c, objc/NXConstStr.h, objc/Object.h,
2942         objc/Protocol.h, objc/encoding.h, objc/hash.h, objc/objc-api.h,
2943         objc/objc-list.h, objc/objc.h, ocjc/runtime.h, objc/sarray.h,
2944         objc/thr.h, objc/typedstream.h: Replace "GNU CC" with "GCC".
2946 Tue May 13 14:56:03 2003  Richard Frith-Macdonald <rfm@gnu.org>
2947                           Nicola Pero  <n.pero@mi.flashnet.it>
2949         libobjc/10742
2950         * init.c (class_superclass_of_class): New function.
2951         (create_tree_of_subclasses_inherited_from): Use it.
2952         (__objc_tree_insert_class): Likewise.
2953         (class_is_subclass_of_class): Likewise.
2955 2003-04-11  David Chad  <davidc@freebsd.org>
2956             Loren J. Rittle  <ljrittle@acm.org>
2958         libobjc/8562
2959         * objc/hash.h (hash_string): Constify correctly.
2960         (compare_ptrs): Use direct compare.
2961         * objc/objc-list.h (list_nth): Rename index to indx to avoid shadow.
2962         * objc/sarray.h: Global rename index to indx to avoid shadow.
2964 2003-03-12  Andreas Schwab  <schwab@suse.de>
2966         * aclocal.m4 (GLIBCPP_EXPORT_INSTALL_INFO): Avoid trailing /. in
2967         glibcpp_toolexeclibdir.
2968         * configure: Rebuilt.
2970 2003-02-20  Alexandre Oliva  <aoliva@redhat.com>
2972         * configure.in: Propagate ORIGINAL_LD_FOR_MULTILIBS to
2973         config.status.
2974         * configure: Rebuilt.
2976 2003-01-27  Alexandre Oliva  <aoliva@redhat.com>
2978         * aclocal.m4 (glibcpp_toolexeclibdir): Instead of
2979         $(MULTISUBDIR), use `$CC -print-multi-os-directory`, unless
2980         version_specific_libs is enabled.
2981         * configure: Rebuilt.
2983 2003-01-09  Christian Cornelssen  <ccorn@cs.tu-berlin.de>
2985         * Makefile.in (FLAGS_TO_PASS): Also pass DESTDIR.
2986         (install-libs, install-headers): Prepend $(DESTDIR) to
2987         destination paths in all (un)installation commands.
2989 2002-12-02  Zack Weinberg  <zack@codesourcery.com>
2991         * thr-objc.c: Include coretypes.h and tm.h.
2993 2002-12-01  Zack Weinberg  <zack@codesourcery.com>
2995         * encoding.c, sendmsg.c: Include coretypes.h and tm.h.
2997 2002-11-26  Nathanael Nerode  <neroden@gcc.gnu.org>
2999         * configure.in: Remove skip-this-dir support.
3000         * configure: Regenerate.
3002 2002-09-22  Kaveh R. Ghazi  <ghazi@caip.rutgers.edu>
3004         * Makefile.in (all): Fix multilib parallel build.
3006 Thu Sep 12 12:44:37 2002  Nicola Pero  <n.pero@mi.flashnet.it>
3008         * sendmsg.c (nil_method): Declare not to take a variable number of
3009         args.
3010         (objc_msg_lookup): Cast nil_method to IMP before returning it.
3011         (objc_msg_lookup_super): The same.
3013 2002-09-10  Jan Hubicka  <jh@suse.cz>
3015         * nil_method.c (nil_method): No longer defined with variable
3016         arguments.
3018 2002-07-02  Rodney Brown  <rbrown64@csc.com.au>
3020         * objc/encoding.h: Fix formatting.
3021         * objc/hash.h: Likewise.
3022         * objc/objc-api.h: Likewise.
3023         * objc/runtime.h: Likewise.
3024         * objc/thr.h: Likewise.
3025         * archive.c: Likewise.
3026         * class.c: Likewise.
3027         * encoding.c: Likewise.
3028         * gc.c: Likewise.
3029         * hash.c: Likewise.
3030         * init.c: Likewise.
3031         * misc.c: Likewise.
3032         * nil_method.c: Likewise.
3033         * objects.c: Likewise.
3034         * sarray.c: Likewise.
3035         * selector.c: Likewise.
3036         * sendmsg.c: Likewise.
3037         * thr-mach.c: Likewise.
3038         * thr.c: Likewise.
3040 2002-06-25  DJ Delorie  <dj@redhat.com>
3042         * aclocal.m4 (GLIBCPP_CONFIGURE): Split out
3043         GLIBCPP_TOPREL_CONFIGURE.
3044         * configure.in: Call it before AC_CANONICAL_SYSTEM.
3045         * configure: Regenerate.
3047 2002-06-21  Kaveh R. Ghazi  <ghazi@caip.rutgers.edu>
3049         * Object.m (forward, read, write): Fix unused parameter warnings.
3050         * encoding.c: Include <stdlib.h>.
3051         (target_flags): Mark with attribute unused.
3052         (atoi): Delete.
3053         * runtime.h (__objc_selector_max_index): Change to unsigned int.
3054         (__objc_generate_gc_type_description): Prototype.
3055         * selector.c (__objc_selector_max_index): Change to unsigned int.
3057 Mon Jun 17 18:37:42 2002  Nicola Pero  <n.pero@mi.flashnet.it>
3059         * sendmsg.c (__objc_get_forward_imp): Fix warning by making sure
3060         we always have a return value: if __objc_msg_forward does not
3061         supply a forwarding implementation, return the default
3062         __builtin_apply based one.
3064 2002-06-15  Kaveh R. Ghazi  <ghazi@caip.rutgers.edu>
3066         * Object.m: Fix signed/unsigned warning.
3067         * Protocol.m: Likewise.
3068         * archive.c: Always include stdlib.h.
3069         (objc_read_short, objc_read_unsigned_short, objc_read_int,
3070         objc_read_long, __objc_read_nbyte_uint, __objc_read_nbyte_ulong):
3071         Fix signed/unsigned warning.
3072         (objc_write_type, objc_read_type, objc_write_types,
3073         objc_read_types): Ensure ctype 8-bit safety.
3074         (__objc_no_write, __objc_no_read): Mark unused parameters.
3075         * class.c (class_table_setup): Specify void arg.
3076         * encoding.c (atoi, objc_sizeof_type, objc_alignof_type,
3077         objc_skip_typespec, objc_skip_offset,
3078         objc_layout_structure_next_member): Ensure ctype 8-bit safety.
3079         (objc_layout_structure_next_member): Ensure variables are
3080         initialized.
3081         * gc.c (__objc_generate_gc_type_description,
3082         class_ivar_set_gcinvisible): Mark unused parameters.
3083         * init.c (__objc_send_load, __objc_destroy_class_tree_node): Mark
3084         unused parameters.
3085         (__objc_init_protocols) Fix signed/unsigned warning.
3086         * nil_method.c (nil_method): Mark unused parameters.
3087         * thr.h (objc_thread_callback): Specify void arg.
3088         * sarray.c (sarray_new, sarray_realloc, sarray_free): Fix
3089         signed/unsigned warning.
3090         (sarray_free): Fix formatting.
3091         * selector.c (sel_types_match): Ensure ctype 8-bit safety.
3092         * sendmsg.c (__objc_init_install_dtable) Mark unused parameters.
3094 2002-06-09  Andreas Jaeger  <aj@suse.de>
3096         * encoding.c (objc_layout_structure_next_member): Remove unused
3097         variable.
3099 2002-05-20  Kaveh R. Ghazi  <ghazi@caip.rutgers.edu>
3101         * Makefile.in (SHELL): Set to @SHELL@.
3102         (WARN_CFLAGS): New.
3103         (ALL_CFLAGS): Add $(WARN_CFLAGS).
3105 2002-05-16  Rainer Orth  <ro@TechFak.Uni-Bielefeld.DE>
3107         * aclocal.m4: Allow for PWDCMD to override hardcoded pwd.
3108         * configure: Regenerate.
3110 2002-05-08  Alexandre Oliva  <aoliva@redhat.com>
3112         * configure.in (ORIGINAL_LD_FOR_MULTILIBS): Preserve LD at
3113         script entry, and set LD to it when configuring multilibs.
3114         * configure: Rebuilt.
3116 2002-04-19  David O'Brien  <obrien@FreeBSD.org>
3118         * encoding.c (MAX, MIN, ROUNDING): #undef before defining.
3120 2002-04-09  Hans-Peter Nilsson  <hp@bitrange.com>
3122         PR objc/6107
3123         * objc/objc-api.h (struct objc_protocol_list): Change type of
3124         member count from int to size_t.
3126 2002-02-11  Franz Sirl  <Franz.Sirl-kernel@lauterbach.com>
3128         PR libobjc/4039
3129         * aclocal.m4: Replace with version copied from libstdc++-v3.
3130         * configure.in: Update for changes to aclocal and Makefile.
3131         * configure: Regenerate.
3132         * Makefile.in: Correct install of multilibs and shared libs, use
3133         INSTALL_DATA for include files.
3135 Mon Dec 17 17:02:12 2001  Nicola Pero  <nicola@brainstorm.co.uk>
3137         * init.c (__objc_exec_class): Fixed bug in the loop on unclaimed
3138         categories - when an unclaimed category was found, the loop was
3139         doing two steps forward instead of one, so that in certain cases
3140         it was failing to properly load all the categories.  (Reported
3141         with fix by Alexander Malmberg <alexander@malmberg.org>).
3143 2001-11-14  Aldy Hernandez  <aldyh@redhat.com>
3145         * encoding.c: Add target_flags.
3147 2001-11-07  Aldy Hernandez  <aldyh@redhat.com>
3149          * objc/objc-api.h (_C_VECTOR): New.
3151          * encoding.c (VECTOR_TYPE): New.
3153 Mon Oct 29 21:29:21 2001  Nicola Pero  <n.pero@mi.flashnet.it>
3155         * class.c: Rewritten the class table to use optimized, lock-free
3156         lookup.  This more than doubles the speed of class method
3157         invocations.  (class_table_setup), (class_table_insert),
3158         (class_table_replace), (class_table_get_safe),
3159         (class_table_next), (class_table_print),
3160         (class_table_print_histogram): New functions.
3161         (__objc_init_class_tables): Use class_table_setup.
3162         (__objc_add_class_to_hash): Use class_table_get_safe and
3163         class_table_insert.  (objc_lookup_class), (objc_get_class): Do not
3164         assert the existence of the table; do not lock the runtime; use
3165         class_table_get_safe.  (objc_next_class): Use class_table_next.
3166         (__objc_resolve_class_links): Use class_table_next.
3167         (class_pose_as): Use class_table_replace.
3169 2001-09-10  Ovidiu Predescu  <ovidiu@cup.hp.com>
3171         * gc.c: Removed the DEBUG declaration.
3173 Wed Jul 18 12:48:56 2001  Nicola Pero  <n.pero@mi.flashnet.it>
3175         * thr.c (objc_mutex_lock): Invoke __objc_thread_id directly,
3176         rather than through objc_thread_id, to save a function call.
3177         (objc_mutex_trylock, objc_mutex_unlock, objc_condition_wait):
3178         Ditto.
3180 Mon Jul 16 12:15:00 2001  Nicola Pero  <n.pero@mi.flashnet.it>
3182         * objc/objc-api.h (object_is_class): Fixed - buggy code was trying
3183         to cast an id to a Class, which can not be done.  Make the check
3184         by using CLS_ISMETA on the class pointer instead.
3185         (object_is_meta_class): Similar fix.
3187 2001-06-09  Alexandre Oliva  <aoliva@redhat.com>, Stephen L Moshier  <moshier@mediaone.net>
3189         * configure.in (AC_EXEEXT): Work around in case it expands to
3190         nothing, as in autoconf 2.50.
3191         * acinclude.m4: Likewise.
3192         * configure: Rebuilt.
3194 2001-06-08  Nicola Pero  <n.pero@mi.flashnet.it>
3196         * THREADS: Explain that when we compile libobjc inside GCC, we
3197         always use thr-objc.c as a backend, which uses GCC's thread code.
3199 2001-06-06  Richard Frith-Macdonald  <rrfm@gnu.org>
3201         * init.c (__objc_send_message_in_list): When setting a new entry
3202         in __objc_load_methods use the method IMP as key, but check to see
3203         if the method is in the hashtable by looking at the IMP also.
3204         Also ... call the method after adding it to the hashtable rather
3205         than before ... thus preventing an obscure possibility of infinite
3206         recursion if a +load method itself loads a subclass.
3208 2001-05-25  Ovidiu Predescu  <ovidiu@cup.hp.com>
3210         * init.c (__objc_send_message_in_list): When setting a new entry
3211         in __objc_load_methods use the method name as key, not the method
3212         IMP (reported by Richard Frith-Macdonald <richard@brainstorm.co.uk>).
3214 2001-05-09  Joseph S. Myers  <jsm28@cam.ac.uk>
3216         * objc-features.texi: Move to ../gcc/objc.texi.
3217         * fdl.texi: Remove.
3218         * Makefile.in: Don't generate documentation from
3219         objc-features.texi.
3221 2001-05-01  Mark Mitchell  <mark@codesourcery.com>
3223         * fdl.texi: New file.
3224         * objc-features.texi: Simplify.
3225         * Makefile.in: Adjust accordingly.
3227 2001-04-30  Mark Mitchell  <mark@codesourcery.com>
3229         * objc-features.texi: Use the GFDL.
3231 Wed Mar 21 04:44:58 EST 2001  John Wehle  (john@feith.com)
3233         * encoding.c (REAL_TYPE): Define.
3235 2001-03-19  David Edelsohn  <edelsohn@gnu.org>
3237         * encoding.c (TYPE_MODE): Define.
3239 2001-03-14  Nicola Pero  <n.pero@mi.flashnet.it>
3241         * thr.c (objc_thread_add): New function.
3242         (objc_thread_remove): Ditto.
3243         * objc/thr.h: Declare them.
3244         * libobjc.def: Mention them.
3246 2001-02-28  Ovidiu Predescu  <ovidiu@cup.hp.com>
3248         * objc-features.texi: Document the @compatibility_alias compiler
3249         directive (description from Nicola Pero <n.pero@mi.flashnet.it>).
3251 Fri Feb 23 18:12:00 2001  Rainer Orth  <ro@TechFak.Uni-Bielefeld.DE>
3253         * sendmsg.c (__objc_forward): Delete strlen() declaration.
3255 2001-02-08  Geoffrey Keating  <geoffk@redhat.com>
3257         * configure.in: Don't run AC_PROG_CC_WORKS or AC_EXEEXT, because
3258         we're not interested in the result and they might fail.
3259         * configure: Regenerated.
3261 2001-01-12  Joseph S. Myers  <jsm28@cam.ac.uk>
3263         * objc-features.texi: Use @email.
3265 2001-01-12  Joseph S. Myers  <jsm28@cam.ac.uk>
3267         * sendmsg.c (__objc_print_dtable_stats): Don't use #ifdef inside
3268         printf.
3270 2000-01-11  Richard Earnshaw  <rearnsha@arm.com>
3272         * encoding.c (STRUCTURE_SIZE_BOUNDARY): Redefine in a way that
3273         determines the value dynamically.
3275 Wed Jan  3 00:49:10 2001  Ovidiu Predescu  <ovidiu@cup.hp.com>
3277         * sendmsg.c: Added __objc_msg_forward, a hook that allows external
3278         libraries to provide a function that returns the real forwarding
3279         function. This can alleviate problems __builtin_apply() and
3280         friends have on various platforms. (Solution suggested by Helge
3281         Hess.)
3283         * objc/objc-api.h: Define __objc_msg_forward.
3285         * sendmsg.c: Define gen_rtx_REG.
3287 2000-12-06      Ralf Corsepius <corsepiu@faw.uni-ulm.de>
3289         * thr-rtems.c: New file. Stub to compile.
3291 2000-09-06  Alexandre Oliva  <aoliva@redhat.com>
3293         * configure: Rebuilt with new libtool.m4.
3295 Tue Aug 15 00:38:56 2000  Ovidiu Predescu  <ovidiu@cup.hp.com>
3297         * configure.in: Create a config.h file. Check for <sched.h>.
3298         * configure: Regenerate.
3300         * config.h.in: Check for <sched.h>.
3302 2000-08-14  Zack Weinberg  <zack@wolery.cumb.org>
3304         * configure: Regenerate after change to ../libtool.m4.
3306 2000-08-14  Andreas Schwab  <schwab@suse.de>
3308         * objc-features.texi (Top): Move @menu at end of node.
3310 2000-08-11  Manfred Hollstein  <manfredh@redhat.com>
3312         * objc-features.texi: Move @node Top before @menu.
3314 Sun Aug  6 23:27:49 2000  Ovidiu Predescu  <ovidiu@cup.hp.com>
3316         * objc-features.texi: Documented the new -fconstant-string-class
3317         option.
3319 Sun Aug  6 22:51:16 2000  Ovidiu Predescu  <ovidiu@cup.hp.com>
3321         * thr-posix.c: Integrated Chris Ball's <cball@fmco.com> changes to
3322         improve the Posix thread support for Objective-C.
3324 2000-08-04  Zack Weinberg  <zack@wolery.cumb.org>
3326         * aclocal.m4: Replace copy of ../libtool.m4 with
3327         sinclude(../libtool.m4).
3329 Fri Jul 28 08:58:02 2000  Nicola Pero  <nicola@brainstorm.co.uk>
3331         * configure.in: Added libtool support; build shared libraries
3332         if --enable-shared was passed on command line.
3333         * Makefile.in: Modified most compilation commands to use libtool.
3334         * aclocal.m4: New symbolic link to the ../libtool.m4, from the
3335         libtool distribution.
3337 Sat Jul 29 00:10:21 2000  Ovidiu Predescu  <ovidiu@cup.hp.com>
3339         * sarray.c, Object.m: Removed the explicit prototypes for strlen
3340         and memcpy on 64-bit platforms (Suggested by Rodney Brown
3341         <rdb@cup.hp.com>).
3343 2000-05-12  H.J. Lu  (hjl@gnu.org)
3345         * Makefile.in (GTHREAD_FLAGS): New.
3346         (ALL_CFLAGS): Add $(GTHREAD_FLAGS).
3347         (OBJC_THREAD_FILE): Changed to thr-objc.
3349         * configure.in (GTHREAD_FLAGS): New, check and replace it for
3350         Makefile.
3351         (OBJC_THREAD_FILE): Removed.
3353         * thr-objc.c: New.
3355 2000-07-13  Kaveh R. Ghazi  <ghazi@caip.rutgers.edu>
3357         * objc/hash.h: Include string.h.
3359 2000-04-15  David Edelsohn  <edelsohn@gnu.org>
3361         * Object.m (strlen): 64-bit PowerPC is a 64bit platform as well.
3363 2000-04-12  Jakub Jelinek  <jakub@redhat.com>
3365         * Object.m (strlen): Provide prototype on all 64bit platforms,
3366         not only alpha.
3367         * sarray.c (memcpy): Likewise.
3368         * encoding.c (objc_layout_finish_structure): Don't use
3369         ROUND_TYPE_ALIGN on sparc.
3371         * encoding.c (objc_layout_structure_next_member): Do the whole
3372         procedure even for the first member, so that we get correct
3373         alignment.
3375 2000-03-29  Zack Weinberg  <zack@wolery.cumb.org>
3377         * objc/Protocol.h, objc/objc-list.h: Change #endif labels to
3378         comments.
3380 2000-02-23  Zack Weinberg  <zack@wolery.cumb.org>
3382         * Makefile.in: Add -DIN_TARGET_LIBS to ALL_CFLAGS.
3384 Thu Sep 23 07:19:12 1999   Chris Ball <cball@fmco.com>
3386         * thr-posix.c (__objc_mutex_deallocate): made deallocate work.
3388 Tue Sep 21 07:47:10 1999  Jeffrey A Law  (law@cygnus.com)
3390         * Makefile.in (gc.o, gc_gc.o): Do not pass -fgnu-runtime to
3391         the compiler when building C code.
3393 Fri Aug  6 23:32:29 1999  Daniel Jacobowitz <drow@drow.them.org>
3395         * Makefile.in (FLAGS_TO_PASS): Include prefix, exec_prefix,
3396         libdir, libsubdir and tooldir.
3398 Mon Jun 21 05:40:15 1999  John David Anglin <dave@hiauly1>
3400         * init.c (__objc_force_linking): Make global.
3402 Thu May 20 03:20:59 1999  Jeffrey A Law  (law@cygnus.com)
3404         * configure.in (AC_EXEEXT): Remove call.
3405         (compiler_name): Explicitly check with no extension and .exe
3406         extension.
3407         * configure: Regenerate.
3409 Sun Apr 25 01:15:34 1999  Mumit Khan  <khan@xraylith.wisc.edu>
3411         * Makefile.in (CC1OBJ): Define in terms of CC.
3412         (runtime-info.h): Use.
3414 Fri April 8 08:21:07 1999 Ovidiu Predescu <ovidiu@cup.hp.com>
3416         * objc-features.texi: Updated the URL to Boehm's GC page.
3418 Fri Mar 26 23:41:07 1999 Ovidiu Predescu <ovidiu@cup.hp.com>
3420         * archive.c (__objc_code_char, __objc_write_char): Explicitly specify
3421         the char as being signed (patch from Daniel Jacobowitz
3422         <drow@false.org>).
3424 Wed Mar 24 22:41:28 1999  Mumit Khan  <khan@xraylith.wisc.edu>
3426         * configure.in (AC_PREREQ): Update to 2.13.
3427         (AC_EXEEXT): Call to find possible file extension.
3428         (compiler_name): Use.
3429         * configure: Regenerate.
3431 Wed Jan 27 02:31:01 1999  Jeffrey A Law  (law@cygnus.com)
3433         * Makefile.in (ALL_CFLAGS): Add -DIN_GCC.
3435 Tue Jan  5 01:38:53 1999  Jeffrey A Law  (law@cygnus.com)
3437         * configure.in (thread_file): Correct and simplify code to find
3438         the thread file.
3439         * configure: Rebuilt.
3441 1998-11-26  Manfred Hollstein  <manfred@s-direktnet.de>
3443         * configure.in (compiler_name): Add check to detect if this
3444         language's compiler has been built.
3445         * configure: Regenerate.
3447 Mon Nov 23 16:50:28 1998  Kaveh R. Ghazi  <ghazi@caip.rutgers.edu>
3449         *  configure.in: Use AC_PREREQ(2.12.1).
3451 Thu Nov 19 20:33:37 1998  Jeffrey A Law  (law@cygnus.com)
3453         * Makefile.in (runtime-info.h): Avoid GNU make extensions.
3455 Sun Nov  8 17:46:14 1998  Kaveh R. Ghazi  <ghazi@caip.rutgers.edu>
3457         * Makefile.in (INCLUDES): Add -I$(srcdir)/$(MULTISRCTOP)../include.
3459 Thu Oct 22 14:34:06 1998  Kaveh R. Ghazi  <ghazi@caip.rutgers.edu>
3461         * configure.in: Use AC_CONFIG_AUX_DIR($topsrcdir).
3463 Sat Oct 17 05:21:31 1998  Ovidiu Predescu  <ovidiu@slip.net>
3465         * objc-features.texi (Top): Changed the email address.
3466         * objc-features.texi (Garbage Collection): Use @uref instead of @url.
3468 Mon Oct 11 21:25:27 1998  Ovidiu Predescu  <ovidiu@slip.net>
3470         * encoding.c: Redefine get_inner_array_type to get the first entry
3471         in the structure.
3473 Thu Oct  8 12:21:14 1998  Richard Frith-Macdonald <richard@brainstorm.co.uk>
3475         * encoding.c (objc_skip_type_qualifiers): Handle _C_BYREF.
3476         (objc_get_type_qualifiers): Similarly.
3477         * objc/encoding.h (_C_BYREF): Define.
3478         (_F_BYREF): Define.
3480 1998-10-07  David S. Miller  <davem@pierdol.cobaltmicro.com>
3482         * objc/sarray.h: Make boffset be an unsigned long when sparc so it
3483         works out on 64-bit systems.
3485 Tue Oct  6 20:32:06 1998  Alexandre Oliva  <oliva@dcc.unicamp.br>
3487         * Makefile.in (INCLUDES): Make it multilib-friendly.
3489 Fri Oct  2 07:12:14 1998  H.J. Lu  (hjl@gnu.org)
3491         * Makefile.in (INCLUDES): Add -I$(srcdir)/../gcc.
3493 Thu Oct  1 22:33:03 1998 Robert Lipe  <robertl@dgii.com>
3494                          Jeffrey A Law  (law@cygnus.com)
3496         * Makefile.in (INCLUDES): Reference gcc via $MULTIBUILDTOP.
3497         (FLAGS_TO_PASS): Added.
3498         (runtime-info.h): Reference cc1ibj via $MULTIBUILDTOP.
3500         * archive.c: Change config.h to tconfig.h.
3502         * configure.in: Find gcc's object directory even for multilibs.
3504 Wed Sep 30 18:17:17 1998  Robert Lipe  <robertl@dgii.com>
3506         * configure.in: Escape ^ in grep string.
3507         * configure: Rebuilt.
3509 Wed Sep 30 09:14:52 1998  Jeffrey A Law  (law@cygnus.com)
3511         * All .h files pushed down into the objc/ subdirectory.
3512         * Makefile.in (copy_headers): Corresponding changes.
3513         * configure.in (AC_INIT): Corresponding changes.
3514         * configure: Rebuilt.
3516 1998-09-30  Ben Elliston  <bje@cygnus.com>
3517             Jeff Law      <law@cygnus.com>
3519         * Makefile.in: Rewrite.
3521         * configure.in: Likewise.
3523         * configure: Regenerate.
3525         * All .c files.  Remove "objc" prefix when including objc header
3526         files.  Include tconfig.h, not ../tconfig.h.
3528 Mon Sep 21 23:27:10 1998  Ovidiu Predescu <ovidiu@slip.net>
3530         * encoding.c (TREE_TYPE, ARRAY_TYPE): Define.
3531         (get_inner_array_type): Define.
3533 1998-09-21  Ben Elliston  <bje@cygnus.com>
3535         * New directory.  Moved files from ../gcc/objc.
3537 Copyright (C) 1998-2019 Free Software Foundation, Inc.
3539 Copying and distribution of this file, with or without modification,
3540 are permitted in any medium without royalty provided the copyright
3541 notice and this notice are preserved.