re PR target/88833 ([SVE] Redundant moves for WHILELO-based loops)
[official-gcc.git] / libobjc / ChangeLog
blob48e21e5b21c087e8e29a4a17da493addbf00ca01
1 2019-04-23  Ramana Radhakrishnan  <ramana.radhakrishnan@arm.com>
2             Bernd Edlinger  <bernd.edlinger@hotmail.de>
3             Jakub Jelinek  <jakub@redhat.com>
5         PR target/89093
6         * exception.c (PERSONALITY_FUNCTION): Add general-regs-only target
7         attribute for ARM.
9 2019-03-06  Uroš Bizjak  <ubizjak@gmail.com>
11         * encoding.c (DFmode): #undef before #define.
13 2019-01-09  Sandra Loosemore  <sandra@codesourcery.com>
15         PR other/16615
16         * objc/runtime.h: Change "can not" to "cannot".
18 2019-01-09  Sandra Loosemore  <sandra@codesourcery.com>
20         PR other/16615
22         * class.c: Mechanically replace "can not" with "cannot".
23         * objc/runtime.h: Likewise.
24         * sendmsg.c: Likewise.
26 2019-01-01  Jakub Jelinek  <jakub@redhat.com>
28         Update copyright years.
30 2018-10-31  Joseph Myers  <joseph@codesourcery.com>
32         PR bootstrap/82856
33         * configure.ac: Remove AC_PREREQ.
34         * aclocal.m4, config.h.in, configure: Regenerate.
36 2018-04-24  H.J. Lu  <hongjiu.lu@intel.com>
38         * configure: Regenerated.
40 2018-04-19  Jakub Jelinek  <jakub@redhat.com>
42         * configure: Regenerated.
44 2018-04-18  David Malcolm  <dmalcolm@redhat.com>
46         PR jit/85384
47         * configure: Regenerate.
49 2018-02-14  Igor Tsimbalist  <igor.v.tsimbalist@intel.com>
51         PR target/84148
52         * configure: Regenerate.
54 2018-01-03  Jakub Jelinek  <jakub@redhat.com>
56         Update copyright years.
58 2017-11-23  Tom de Vries  <tom@codesourcery.com>
60         * class.c (CLASS_TABLE_HASH): Wrap in "do {} while (0)".
62 2017-11-17  Igor Tsimbalist  <igor.v.tsimbalist@intel.com>
64         * Makefile.in: Regenerate.
65         * aclocal.m4: Likeiwse.
66         * configure: Likewise.
67         * configure.ac: Set CET_FLAGS. Update XCFLAGS.
69 2017-08-30  Richard Sandiford  <richard.sandiford@linaro.org>
70             Alan Hayward  <alan.hayward@arm.com>
71             David Sherwood  <david.sherwood@arm.com>
73         * encoding.c (_darwin_rs6000_special_round_type_align): Prefix mode
74         names with E_ in case statements.
76 2017-02-07  Richard Biener  <rguenther@suse.de>
78         PR tree-optimization/79256
79         PR middle-end/79278
80         * encoding.c (objc_layout_structure_next_member): Adjust
81         ADJUST_FIELD_ALIGN usage.
83 2017-01-18  Matthias Klose  <doko@ubuntu.com>
85         PR libobjc/78697
86         * configure.ac: Allow default for --with-target-bdw-gc-include.
87         * configure: Regenerate.
89         PR libobjc/78698
90         * configure.ac: Use the libgc.la file when available.
91         * configure: Regenerate.
93 2017-01-17  Jakub Jelinek  <jakub@redhat.com>
95         PR other/79046
96         * configure: Regenerated.
97         * configure.ac: Add GCC_BASE_VER.
98         * Makefile.in (gcc_version): Use @get_gcc_base_ver@ instead of cat to
99         get version from BASE-VER file.
100         * configure: Regenerated.
102 2017-01-01  Jakub Jelinek  <jakub@redhat.com>
104         Update copyright years.
106 2016-12-01  Matthias Klose  <doko@ubuntu.com>
108         * configure.ac: Don't use pkg-config to check for bdw-gc.
109         * configure: Regenerate.
111 2016-11-30  Matthias Klose  <doko@ubuntu.com>
113         * configure.ac: Set BDW_GC_CFLAGS and BDW_GC_LIBS after checking
114         for the existence of the pkg-config modules.
115         * Regenerate.
117 2016-11-30  Jakub Jelinek  <jakub@redhat.com>
119         * configure.ac (--enable-objc-gc): If not given, default to
120         enable_objc_gc=no.
121         * configure: Regenerated.
123 2016-11-30  Matthias Klose  <doko@ubuntu.com>
125         * configure.ac (--enable-objc-gc): Allow to configure with a
126         system provided boehm-gc.
127         * configure: Regenerate.
128         * Makefile.in (OBJC_BOEHM_GC_LIBS): Get value from configure.
129         * gc.c: Include system bdw-gc headers.
130         * memory.c: Likewise.
131         * objects.c: Likewise.
133 2016-11-15  Matthias Klose  <doko@ubuntu.com>
135         * aclocal.m4: Regenerate.
136         * configure: Likewise.
138 2016-01-04  Jakub Jelinek  <jakub@redhat.com>
140         Update copyright years.
142 2015-11-07  Trevor Saunders  <tbsaunde+gcc@tbsaunde.org>
144         PR libobjc/24775
145         * encoding.c (_darwin_rs6000_special_round_type_align): Use
146         __CHAR_BIT__ instead of BITS_PER_UNIT.
147         (objc_sizeof_type): Likewise.
148         (objc_layout_structure): Likewise.
149         (objc_layout_structure_next_member): Likewise.
150         (objc_layout_finish_structure): Likewise.
151         (objc_layout_structure_get_info): Likewise.
153 2015-11-03  Trevor Saunders  <tbsaunde+gcc@tbsaunde.org>
155         PR libobjc/24775
156         * encoding.c (objc_layout_finish_structure): Remove usage of
157         ROUND_TYPE_SIZE.
159 2015-09-12  Trevor Saunders  <tbsaunde+gcc@tbsaunde.org>
161         PR libobjc/24775
162         * sendmsg.c (tm.h): Remove include.
164 2015-09-12  Trevor Saunders  <tbsaunde+gcc@tbsaunde.org>
166         PR libobjc/24775
167         * sendmsg.c (gen_rtx): Remove macro.
168         (gen_rtx_MEM): Likewise.
169         (gen_rtx_REG): Likewise.
170         (rtx): Likewise.
172 2015-09-12  Trevor Saunders  <tbsaunde+gcc@tbsaunde.org>
174         PR libobjc/24775
175         * sendmsg.c: Remove check of STRUCT_VALUE macro.
177 2015-05-13  Eric Botcazou  <ebotcazou@adacore.com>
179         * configure.ac: Remove manual SJLJ check.
180         * config.h.in: Regenerate.
181         * configure: Likewise.
182         * exception.c: Replace SJLJ_EXCEPTIONS by __USING_SJLJ_EXCEPTIONS__.
184 2015-05-13  Michael Haubenwallner  <michael.haubenwallner@ssi-schaefer.com>
186         * aclocal.m4: Regenerated with automake-1.11.6.
188 2015-05-04  Trevor Saunders  <tbsaunde+gcc@tbsaunde.org>
190         * configure: Regenerate.
192 2015-05-01  Trevor Saunders  <tbsaunde+gcc@tbsaunde.org>
194         * acinclude.m4: Include bitfields.m4.
195         * config.h.in: Regenerate.
196         * configure: Likewise.
197         * configure.ac: Invoke gt_BITFIELD_TYPE_MATTERS.
198         * encoding.c: Check HAVE_BITFIELD_TYPE_MATTERS.
200 2015-04-29  Trevor Saunders  <tbsaunde+gcc@tbsaunde.org>
202         * encoding.c (objc_layout_structure_next_member): Check the value of
203         PCC_BITFIELD_TYPE_MATTERS not if it is defined.
205 2015-02-05  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
207         PR libobjc/63765
208         * thr.c (_XOPEN_SOURCE): Remove.
210 2015-01-27  Matthias Klose  <doko@ubuntu.com>
212         * sendmsg.c: Add prototypes for __objc_get_forward_imp and get_imp.
214 2015-01-09  Dimitris Papavasiliou  <dpapavas@gmail.com>
216         PR libobjc/51891
217         * ivars.c: Add a check for classes without instance
218         variables, which have a NULL ivar list pointer.
220 2015-01-05  Jakub Jelinek  <jakub@redhat.com>
222         Update copyright years.
224 2014-11-21  H.J. Lu  <hongjiu.lu@intel.com>
226         PR bootstrap/63784
227         * configure: Regenerated.
229 2014-11-11  Francois-Xavier Coudert  <fxcoudert@gcc.gnu.org>
231         PR target/63610
232         * configure: Regenerate.
234 2014-11-05  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
236         * thr.c (_XOPEN_SOURCE): Define as 600.
238 2014-07-27  Alan Modra  <amodra@gmail.com>
239             Matthias Klose  <doko@ubuntu.com>
241         PR libobjc/61920
243         * encoding.c: Define rs6000_special_adjust_field_align_p.
245 2014-01-02  Richard Sandiford  <rdsandiford@googlemail.com>
247         Update copyright years
249 2013-09-20  Alan Modra  <amodra@gmail.com>
251         * configure: Regenerate.
253 2013-07-21   Ondřej Bílka  <neleai@seznam.cz>
255         * class.c: Fix typos.
256         * encoding.c: Likewise.
257         * init.c: Likewise.
258         * objc-private/runtime.h: Likewise.
259         * objc/runtime.h: Likewise.
260         * objc-sync.c: Likewise.
262 2013-07-04  Kai Tietz  <ktietz@redhat.com>
264         * exception.c: Add check for SjLj to SEH blocks.
266 2013-02-03  Richard Sandiford  <rdsandiford@googlemail.com>
268         Update copyright years.
270 2012-10-19  Michael Meissner  <meissner@linux.vnet.ibm.com>
272         * encoding.c (TARGET_VSX): Provide definitions based on the
273         current compilation options, and not based off the target options
274         structure.
275         (TARGET_ALTIVEC): Likewise.
276         (TARGET_64BIT): Likewise.
278 2012-09-14  David Edelsohn  <dje.gcc@gmail.com>
280         * configure: Regenerated.
282 2012-07-19  Tristan Gingold  <gingold@adacore.com>
283             Richard Henderson  <rth@redhat.com>
285         * exception.c (__gnu_objc_personality_seh0): New function.
287 2012-05-16  H.J. Lu  <hongjiu.lu@intel.com>
289         * configure: Regenerated.
291 2012-03-12  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
293         * configure.ac (enable_objc_gc): Remove alpha*-dec-osf* handling.
294         * configure: Regenerate.
296         * thr.c (_XOPEN_SOURCE): Define unconditionally.
298 2011-11-21  Andreas Tobler  <andreast@fgznet.ch>
300         * configure: Regenerate.
302 2011-11-02  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
304         * Makefile.in (INCLUDES): Add -I$(MULTIBUILDTOP)../libgcc.
305         * configure.ac (target_thread_file, HAVE_GTHR_DEFAULT): Remove.
306         * configure: Regenerate.
307         * config.h.in: Regenerate.
309 2011-10-17  Paul Brook  <paul@codesourcery.com>
310             Matthias Klose  <doko@ubuntu.com>
312         * exception.c (parse_lsda_header): hardcode ttype_encoding for older
313         ARM EABI toolchains.
314         (get_ttype_entry) Remove __ARM_EABI_UNWINDER__ variant.
316 2011-10-09  Nicola Pero  <nicola.pero@meta-innovation.com>
318         PR libobjc/49883
319         * init.c (__objc_exec_class): Work around a bug in clang's code
320         generation.  Clang sets the class->info field to values different
321         from 0x1 or 0x2 (the only allowed values in the traditional GNU
322         Objective-C runtime ABI) to store some additional information, but
323         this breaks backwards compatibility.  Wipe out all the bits in the
324         fields other than the first two upon loading a class.
326 2011-10-09  Nicola Pero  <nicola.pero@meta-innovation.com>
328         * class.c (objc_lookup_class): Added back for compatibility with
329         clang which seems to emit calls to it.
331 2011-10-08  Richard Frith-Macdonald <rfm@gnu.org>
332             Nicola Pero  <nicola.pero@meta-innovation.com>
334         PR libobjc/50428
335         * sendmsg.c (__objc_send_initialize): If a class does not have an
336         +initialize method, search for an +initialize method in the
337         superclass and in the ancestor classes and execute the first one
338         that is found.  This makes the GNU runtime behave in the same way
339         as the Apple/NeXT runtime with respect to +initialize methods and
340         subclassing.
342 2011-08-06  Nicola Pero  <nicola.pero@meta-innovation.com>
344         PR libobjc/50002
345         * class.c (__objc_update_classes_with_methods): Iterate over meta
346         classes as well as normal classes when refreshing the method
347         implementations.  This fixes replacing class methods.
349 2011-08-06  Nicola Pero  <nicola.pero@meta-innovation.com>
351         * class.c (class_getSuperclass): Fixed to work with meta classes
352         still in construction too.
354 2011-08-06  Nicola Pero  <nicola.pero@meta-innovation.com>
356         * class.c (class_getSuperclass): Fixed typo in comment.
358 2011-08-06  Nicola Pero  <nicola.pero@meta-innovation.com>
360         PR libobjc/49882
361         * class.c (class_getSuperclass): Return the superclass if the
362         class is in construction.
363         * objc/runtime.h (class_getSuperclass): Updated documentation.
365 2011-08-05  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
367         * Makefile.in (INCLUDES): Search
368         $(srcdir)/$(MULTISRCTOP)../libgcc.
370 2011-06-08  Nicola Pero  <nicola.pero@meta-innovation.com>
372         * objc/objc.h (__GNU_LIBOBJC__): Bumped to 20110608.
374 2011-06-08  Nicola Pero  <nicola.pero@meta-innovation.com>
376         * configure.ac (VERSION): Bumped to 4:0:0.
377         * configure (VERSION): Likewise.
379 2011-06-08  Nicola Pero  <nicola.pero@meta-innovation.com>
381         * objc/README: Updated.
382         * objc-private/selector.h: Updated comments.
384 2011-06-07  Nicola Pero  <nicola.pero@meta-innovation.com>
386         * sendmsg.c (class_get_instance_method): Removed.
387         (class_get_class_method): Removed.
388         (objc_get_uninstalled_dtable): Removed.
390 2011-06-07  Nicola Pero  <nicola.pero@meta-innovation.com>
392         * objc-private/module-abi-8.h (class_get_instance_size): Removed.
393         * objects.c (class_create_instance): Removed.
394         * error.c (__USE_FIXED_PROTOTYPES__): Removed.
395         * gc.c (__objc_generate_gc_type_description): Use
396         class_getInstanceSize() instead of class_get_instance_size().
397         * selector.c (sel_types_match): Made static.
398         (sel_get_typed_uid): Removed.
399         (sel_get_any_typed_uid): Removed.
400         (sel_get_name): Removed.
401         (sel_get_type): Removed.
402         (sel_register_name): Removed.
403         (sel_register_typed_name): Removed.
404         (sel_get_uid): Removed.
406 2011-06-07  Nicola Pero  <nicola.pero@meta-innovation.com>
408         * encoding.c (method_get_number_of_arguments): Removed.
409         (method_get_sizeof_arguments): Removed.
411 2011-06-07  Nicola Pero  <nicola.pero@meta-innovation.com>
413         * class.c (objc_next_class): Removed.
414         (class_pose_as): Removed.
415         (CLASSOF): Removed.
416         (class_table_replace): Removed.
417         (objc_lookup_class): Removed.
419 2011-06-07  Nicola Pero  <nicola.pero@meta-innovation.com>
421         Removed the Traditional Objective-C runtime public API.
422         * Makefile.in (OBJC_DEPRECATED_H): Variable removed.
423         (install-headers): Do not create the objc/deprecated directory and
424         do not install the deprecated headers.
425         (OBJC_H): Removed encoding.h and objc-api.h.
426         * Object.m: Removed all methods with the exception of -class and
427         -isEqual:.  Updated includes.  ([-class]): Use Modern API.
428         * objc/Object.h: Do not include deprecated/Object.h.
429         * objc/deprecated/Object.h: Removed.
430         * linking.m (__objc_linking): Call [Object class] instead of
431         [Object name].
432         * Protocol.m: Removed all methods with the exception of -isEqual:.
433         Updated includes.
434         * objc/Protocol.h: Do not include deprecated/Protocol.h.
435         * objc/deprecated/Protocol.h: Removed.
436         * objc/deprecated/struct_objc_symtab.h: Removed.
437         * objc/deprecated/struct_objc_module.h: Removed.
438         * objc/deprecated/struct_objc_ivar.h: Removed.
439         * objc/deprecated/struct_objc_ivar_list.h: Removed.
440         * objc/deprecated/struct_objc_method.h: Removed.
441         * objc/deprecated/struct_objc_method_list.h: Removed.
442         * objc/deprecated/struct_objc_protocol_list.h: Removed.
443         * objc/deprecated/struct_objc_category.h: Removed.
444         * objc/deprecated/MetaClass.h: Removed.
445         * objc/deprecated/objc_msg_sendv.h: Removed.
446         * objc/deprecated/README: Removed.
447         * objc/deprecated/struct_objc_class.h: Removed.
448         * objc/deprecated/struct_objc_protocol.h: Removed.
449         * objc/deprecated/struct_objc_selector.h: Removed.
450         * objc/encoding.h: Removed.
451         * objc/message.h (struct objc_super): Removed the definition for
452         the Traditional Objective-C runtime API.
453         * objc/objc.h: Do not include objc/objc-decls.h.
454         deprecated/struct_objc_selector.h, deprecated/MetaClass.h,
455         deprecated/struct_objc_class.h, deprecated/struct_objc_protocol.h
456         and deprecated/objc_msg_sendv.h.  Uncommented new definition of
457         Protocol *.
458         * objc/objc-api.h: Removed.
459         * objc/runtime.h: Updated comments.  Removed check to detect
460         concurrent usage of Traditional and Modern APIs.
461         * objc-private/module-abi-8.h: Always define struct objc_class and
462         struct objc_protocol.  (struct objc_protocol_list): Changed type
463         of 'list' argument from 'Protocol *' to 'struct objc_protocol *'.
464         (class_get_instance_size): Added.
465         * objc-private/protocols.h (__objc_protocols_add_protocol): Take a
466         'struct objc_protocol *' as argument, not a 'Protocol *'.
467         * objc-private/runtime.h: Updated comments.
468         * objc-private/selector.h (struct objc_selector, sel_eq): Added.
469         * class.c: Include objc-private/selector.h.
470         (objc_get_meta_class): Return a Class instead of a MetaClass.
471         * encoding.c (method_get_next_argument): Removed.
472         (method_get_first_argument): Removed.
473         (method_get_nth_argument): Removed.
474         * gc.c: Include objc/runtime.h instead of objc/encoding.h.
475         Include objc-private/module-abi-8.h and ctype.h.
476         * protocols.c (__objc_protocols_add_protocol): Take a 'struct
477         objc_protocl *' as argument, not a 'Protocol *'.
478         (class_addProtocol): Added casts to 'struct objc_protocol *' and
479         'Protocol *'.
480         (class_copyProtocolList): Likewise.
481         (protocol_conformsToProtocol): Likewise.
482         (protocol_copyProtocolList): Likewise.
483         * sarray.c: Include objc-private/module-abi-8.h.
484         * sendmsg.c (method_get_next_argument): Removed.
485         (method_get_first_argument): Removed.
486         (method_get_nth_argument): Removed.
487         (objc_msg_sendv): Removed.
488         (arglist_t, retval_t): New.  (class_get_class_method): Take a
489         'Class', not 'MetaClass', argument.
490         * thr.c: Include module-abi-8.h.
492 2011-06-03  Nicola Pero  <nicola.pero@meta-innovation.com>
494         * Makefile.in (OBJC_DEPRECATED_H): Removed struct_objc_static_instances.h
495         and objc_get_uninstalled_dtable.h.
496         * objc/deprecated/struct_objc_static_instances.h: Removed.
497         * objc/deprecated/objc_get_uninstalled_dtable.h: Removed.
498         * objc/objc-api.h: Do not include deprecated/objc_static_instances.h
499         and deprecated/objc_get_uninstalled_dtable.h.
501 2011-06-03  Nicola Pero  <nicola.pero@meta-innovation.com>
503         * Makefile.in (OBJC_DEPRECATED_H): Removed objc_object_alloc.h.
504         * objc/deprecated/objc_object_alloc.h: Removed.
505         * objc/objc-api.h: Do not include deprecated/objc_object_alloc.h.
506         * objects.c (_objc_object_alloc, _objc_object_dispose,
507         _objc_object_copy): Removed.
508         * libobjc.def (__objc_object_alloc, __objc_object_copy,
509         __objc_object_dispose): Removed.
511 2011-06-03  Nicola Pero  <nicola.pero@meta-innovation.com>
513         * Makefile.in (OBJC_DEPRECATED_H): Removed METHOD_NULL.h.
514         * objc/objc-api.h: Do not include deprecated/METHOD_NULL.h.
515         * objc/deprecated/METHOD_NULL.h: Removed.
517 2011-06-03  Nicola Pero  <nicola.pero@meta-innovation.com>
519         * Makefile.in (OBJC_DEPRECATED_H): Removed objc_valloc.h,
520         objc_malloc.h and objc_unexpected_exception.h.
521         (exception.lo): Do not use -Wno-deprecated-declarations.
522         (exception_gc.lo): Likewise.
523         * objc/objc-api.h: Do not include deprecated/objc_valloc.h,
524         deprecated/objc_malloc.h and
525         deprecated/objc_unexpected_exception.h.
526         * objc/deprecated/objc_valloc.h: Removed.
527         * objc/deprecated/objc_malloc.h: Removed.
528         * objc/deprecated/objc_unexpected_exception.h: Removed.
529         * exception.c (_objc_unexpected_exception): Removed.
530         (objc_exception_throw): Do not check for
531         _objc_unexpected_exception.
532         * memory.c (objc_valloc, _objc_malloc, _objc_atomic_malloc,
533         _objc_valloc, _objc_realloc, _objc_calloc, _objc_free): Removed.
534         * libobjc.def (_objc_unexpected_exception, objc_valloc): Removed.
536 2011-06-03  Nicola Pero  <nicola.pero@meta-innovation.com>
538         * objc/objc.h: Do not include deprecated/STR.h.
539         * objc/deprecated/STR.h: Removed.
540         * Makefile.in (OBJC_DEPRECATED_H): removed STR.h.
542 2011-06-03  Nicola Pero  <nicola.pero@meta-innovation.com>
544         * Makefile.in (OBJC_H): Removed hash.h and sarray.h.
545         (OBJC_DEPRECATED_H): Likewise.
546         * libobjc.def (objc_hash_new, objc_hash_delete, objc_hash_add,
547         objc_hash_remove, objc_hash_next, objc_hash_value_for_key,
548         objc_hash_is_key_in_hash, hash_add, hash_delete, hash_new,
549         hash_next, hash_remove, hash_value_for_key, hash_is_key_in_hash,
550         sarray_at_put, sarray_at_put_safe, sarray_free, sarray_lazy_copy,
551         sarray_new, sarray_realloc, sarray_remove_garbage): Removed.
552         * objc/sarray.h: Removed.
553         * objc/hash.h: Removed.
554         * objc/deprecated/sarray.h: Removed.
555         * objc/deprecated/hash.h: Removed.
556         * objc/Object.h: Do not include objc/deprecated/hash.h
557         * Object.m: Include string.h.
558         * objc/objc-api.h: Do not include objc/deprecated/hash.h.
559         * objc-private/common.h (GNU_LIBOBJC_COMPILING_LIBOBJC_ITSELF):
560         Removed.
562 2011-06-03  Nicola Pero  <nicola.pero@meta-innovation.com>
564         * Object.m ([-forward::]): Removed.
565         * objc/deprecated/Object.h ([-forward::]): Removed.
566         * sendmsg.c (__objc_forward): Updated comments.
568 2011-06-03  Nicola Pero  <nicola.pero@meta-innovation.com>
570         * Makefile.in (OBJC_H): Removed objc-list.h.
571         (OBJC_DEPRECATED_H): Removed objc-list.h.
572         * objc/objc-list.h: File removed.
573         * objc/deprecated/objc-list.h: File removed.
575 2011-06-03  Nicola Pero  <nicola.pero@meta-innovation.com>
577         * Makefile.in (OBJC_H): Removed typedstream.h.
578         (OBJC_DEPRECATED_H): Removed typedstream.h.
579         (C_SOURCE_FILES): Removed archive.c.
580         (Object.lo): Rule removed.
581         (Object_gc.lo): Likewise.
582         (archive.lo): Likewise.
583         (archive_gc.lo): Likewise.
584         * objc/deprecated/Object.h ([+streamVersion:], [-read], [-write],
585         [-awake]): Removed.
586         Do not include deprecated/typedstream.h.
587         * Object.m: Removed the same methods.
588         * archive.c: File removed.
589         * objc/typedstream.h: File removed.
590         * objc/deprecated/typedstream.h: File removed.
591         * libobjc.def (__objc_read_nbyte_uint, __objc_read_nbyte_ulong,
592         __objc_write_class, __objc_write_object, __objc_write_selector,
593         objc_close_typed_stream, objc_end_of_typed_stream,
594         objc_flush_typed_stream, objc_get_stream_class_version,
595         objc_open_typed_stream, objc_open_typed_stream_for_file,
596         objc_read_array, objc_read_char, objc_read_int, objc_read_long,
597         objc_read_object, objc_read_selector, objc_read_short,
598         objc_read_string, objc_read_type, objc_read_types,
599         objc_read_unsigned_char, objc_read_unsigned_int,
600         objc_read_unsigned_long, objc_read_unsigned_short,
601         objc_write_array, objc_write_char, objc_write_int,
602         objc_write_long, objc_write_object, objc_write_object_reference,
603         objc_write_root_object, objc_write_selector, objc_write_short,
604         objc_write_string, objc_write_string_atomic, objc_write_type,
605         objc_write_types, objc_write_unsigned_char,
606         objc_write_unsigned_int, objc_write_unsigned_long,
607         objc_write_unsigned_short): Removed.
609 2011-06-02  Nicola Pero  <nicola.pero@meta-innovation.com>
611         * Makefile.in (OBJC_DEPRECATED_H): Removed objc_error.h.
612         * objc/deprecated/objc_error.h: Removed.
613         * objc/objc-api.h: Do not include deprecated/objc_error.h.
614         * libobjc.def (objc_error, objc_verror): Removed.
615         * error.c (_objc_error_handler, objc_error, objc_verror,
616         objc_set_error_handler): Removed.
617         * Object.m ([-error:], [-perform:], [-perform:with:],
618         [-perform:with:with], [-subclassResponsibility:],
619         [-notImplemented:], [-shouldNotImplement:], [-doesNotRecognize:]):
620         Removed.
621         * objc/deprecated/Object.h: Removed the same methods.
622         * sendmsg.c (__objc_forward): Do not try to invoke the "error:"
623         method after trying to invoke the "doesNotRecognize:" method.
625 2011-05-26  Nicola Pero  <nicola.pero@meta-innovation.com>
627         * sendmsg.c: Reindented part of the file.  No non-trivial changes
628         in code.
630 2011-05-26  Nicola Pero  <nicola.pero@meta-innovation.com>
632         * sendmsg.c (__objc_install_dtable_for_class): Use objc_getClass,
633         not objc_lookup_class.
635 2011-05-25  Richard Frith-Macdonald <rfm@gnu.org>
636             David Ayers  <ayers@fsfe.org>
638         PR libobjc/38307
639         * sendmsg.c: Include objc/hash.h.
640         (get_implementation): New function, mostly with code from get_imp
641         updated to support the new +initialize dispatch table logic.
642         (get_imp): Use get_implementation.
643         (__objc_responds_to): Updated to support the new +initialize
644         dispatch table logic.
645         (class_respondsToSelector): Likewise.
646         (objc_msg_lookup): Use get_implementation.
647         (__objc_init_install_dtable): Removed.
648         (__objc_install_methods_in_dtable): Updated arguments.
649         (__objc_install_dispatch_table_for_class): Renamed to
650         __objc_install_dtable_for_class and updated to support the new
651         +initialize dispatch table logic.
652         (__objc_update_dispatch_table_for_class): Updated to support the
653         new +initialize dispatch table logic.
654         (__objc_forward): Call get_implementation instead of get_imp.
655         (prepared_dtable_table): New.
656         (__objc_prepare_dtable_for_class): New.
657         (__objc_prepared_dtable_for_class): New.
658         (__objc_get_prepared_imp): New.
659         (__objc_install_prepared_dtable_for_class): New.
661 2011-05-24  Nicola Pero  <nicola.pero@meta-innovation.com>
663         PR libobjc/48177
664         * selector.c (__sel_register_typed_name): Use sel_types_match()
665         instead of strcmp() to compare selector types (Suggestion by
666         Richard Frith-Macdonald <rfm@gnu.org>).
668 2011-04-15  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
670         PR libobjc/32037
671         * Makefile.in (OBJC_GCFLAGS): Move ...
672         * configure.ac (enable_objc_gc): ... here.
673         Add $(libsuffix) to OBJC_BOEHM_GC.
674         * configure: Regenerate.
676 2011-02-28  Nicola Pero  <nicola.pero@meta-innovation.com>
678         * selector.c (sel_getTypedSelector): Return NULL if there are
679         multiple selectors with conflicting types.
680         * objc/runtime.h (sel_getTypedSelector): Updated documentation.
682 2011-02-28  Richard Frith-Macdonald <rfm@gnu.org>
684         PR libobjc/47922
685         * gc.c (class_ivar_set_gcinvisible): Use _C_GCINVISIBLE instead of
686         a hardcoded "!".
688 2011-02-13  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
690         * configure: Regenerate.
692 2010-12-26  Nicola Pero  <nicola.pero@meta-innovation.com>
694         * init.c (create_tree_of_subclasses_inherited_from): Use
695         class_superclass_of_class instead of assuming a class is
696         unresolved when it could be resolved.  Tidied up assignment and
697         check.
698         (__objc_tree_insert_class): Enhanced DEBUG_PRINTF.
699         (objc_tree_insert_class): Tidied up loop; return immediately upon
700         inserting a class.
701         (__objc_exec_class): Do not set __objc_class_tree_list.
703 2010-12-24  Nicola Pero  <nicola.pero@meta-innovation.com>
705         * selector.c (sel_getTypedSelector): Return NULL if given a NULL
706         argument.
707         (sel_registerTypedName): Same.
708         (sel_registerName): Same.
709         * objc/runtime.h: Updated documentation.
711 2010-12-24  Nicola Pero  <nicola.pero@meta-innovation.com>
713         * objc/runtime.h (class_addIvar): Updated documentation.  The
714         alignment is actually the log_2 of the alignment in bytes.
715         * ivars.c (class_addIvar): Corresponding change to the
716         implementation.
718 2010-12-24  Nicola Pero  <nicola.pero@meta-innovation.com>
720         * objc/runtime.h (sel_getType): Renamed to sel_getTypeEncoding to
721         be consistent with method_getTypeEncoding and
722         ivar_getTypeEncoding.
723         (sel_copyTypedSelectorList, sel_getTypedSelector): New.
724         * selector.c (sel_getType): Renamed to sel_getTypeEncoding.
725         (sel_copyTypedSelectorList, sel_getTypedSelector): New.
726         (sel_get_type): Updated call to sel_getType.
728 2010-12-24  Nicola Pero  <nicola.pero@meta-innovation.com>
730         * objc/runtime.h (class_conformsToProtocol,
731         class_copyProtocolList): Updated documentation.
733 2010-12-23  Nicola Pero  <nicola.pero@meta-innovation.com>
735         * init.c (create_tree_of_subclasses_inherited_from): Updated
736         DEBUG_PRINTF messages.
737         (__objc_tree_insert_class): Same.
738         (__objc_send_load_using_method_list): Same.
739         (__objc_send_load): Same.
740         (__objc_exec_class): Same.  In particular, do not print the module
741         name since it is no longer used.
742         * sendmsg.c (__objc_send_initialize): Added DEBUG_PRINTFs for
743         tracking +initialize calls.
744         (__objc_update_dispatch_table_for_class): Added DEBUG_PRINTFs for
745         tracking updates of dispatch tables.
746         (__objc_install_dispatch_table_for_class): Same.
748 2010-12-23  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
750         * Makefile.in (libobjc$(libsuffix).la): Link with -Wc,-shared-libgcc.
751         (libobjc_gc$(libsuffix).la): Likewise.
753 2010-12-23  Nicola Pero  <nicola.pero@meta-innovation.com>
755         * sendmsg.c (class_addMethod): Return NO if the method already
756         exists in the class.
758 2010-12-22  Nicola Pero  <nicola.pero@meta-innovation.com>
760         * init.c (duplicate_classes): New.
761         (__objc_exec_class): Initialize duplicate_classes.
762         (__objc_create_classes_tree): Ignore classes in the
763         duplicate_classes table.
764         (__objc_call_load_callback): Same.
765         (__objc_init_class): If a duplicate class is found, add it to
766         duplicate_classes instead of aborting.  Return YES if the class is
767         not a duplicate, and NO if it is.
768         * objc-private/runtime.h (__objc_init_class): Updated prototype.
770 2010-12-22  Nicola Pero  <nicola.pero@meta-innovation.com>
772         * objc-private/objc-list.h: Reindented file.  No code changes.
773         * objc-private/sarray.h: Same change.
775 2010-12-22  Nicola Pero  <nicola.pero@meta-innovation.com>
777         * objc-private/accessors.h: Removed 'extern "C"' guards.  This
778         file is never compiled with C++.
779         * objc-private/hash.h: Same change.
780         * objc-private/objc-list.h: Same change.
781         * objc-private/objc-sync.h: Same change.
782         * objc-private/protocols.h: Same change.
783         * objc-private/runtime.h: Same change.
784         * objc-private/sarray.h: Same change.
785         * objc-private/selector.h: Same change.
787 2010-12-21  Nicola Pero  <nicola.pero@meta-innovation.com>
789         PR libobjc/18764
790         * class.c (__objc_add_class_to_hash): Return YES if the class was
791         added, and NO if it already existed.
792         * init.c (__objc_init_class): If __objc_add_class_to_hash returns
793         NO, then abort the program with an error message.
794         * objc-private/runtime.h (__objc_add_class_to_hash): Updated
795         declaration.
797 2010-12-21  Nicola Pero  <nicola.pero@meta-innovation.com>
799         * init.c (_objc_load_callback): Initialize with 0.
800         (__objc_call_callback): Renamed to __objc_call_load_callback.
801         Check _objc_load_callback only once, and if it is not set, return
802         immediately.
803         (objc_send_load): Updated call to __objc_call_callback.
805 2010-12-21  Nicola Pero  <nicola.pero@meta-innovation.com>
807         PR libobjc/16110
808         * init.c (__objc_send_message_in_list): Renamed to
809         __objc_send_load_using_method_list.  Do not take an 'op' argument.
810         Register the 'load' selector if needed.
811         (__objc_send_load): Do not register the 'load' selector.  Updated
812         call to __objc_send_message_in_list.
813         (__objc_create_classes_tree): Add the class of any claimed
814         category that was loaded in the module to the list of classes for
815         which we try to execute +load.
817 2010-12-21  Nicola Pero  <nicola.pero@meta-innovation.com>
819         * objc-private/common.h: When DEBUG is defined, include <stdio.h>.
820         Updated comments.
821         * init.c (__objc_tree_insert_class): Use %p, not %x, when printing
822         a pointer using DEBUG_PRINTF.
824 2010-12-21  Nicola Pero  <nicola.pero@meta-innovation.com>
826         PR libobjc/45953
827         * selector.c (__sel_register_typed_name): When registering a new
828         selector with the same name as an existing one, reuse the existing
829         name string.  Also updated types, casts and comments in the whole
830         function.
832 2010-12-21  Nicola Pero  <nicola.pero@meta-innovation.com>
834         * objc-private/module-abi-8.h (struct objc_symtab): Declare 'refs'
835         to be 'struct objc_selector *' and not 'SEL'.
836         * init.c (__objc_exec_class): Call
837         __objc_register_selectors_from_module instead of iterating over
838         each selector and calling __sel_register_typed_name for each.
839         * objc-private/selector.h: Declare
840         __objc_register_selectors_from_module instead of
841         __sel_register_typed_name.
842         * selector.c (__objc_register_selectors_from_module): New.
843         (__sel_register_typed_name): Made static.
845 2010-12-21  Nicola Pero  <nicola.pero@meta-innovation.com>
847         * linking.m: Do not include objc/NXConstStr.h.
849 2010-12-21  Nicola Pero  <nicola.pero@meta-innovation.com>
851         * objc-private/runtime.h (DEBUG_PRINTF): Moved from here ...
852         * objc-private/common.h (DEBUG_PRINTF): To here.
853         * hash.c: Do not include objc-private/runtime.h and objc/thr.h.
855 2010-12-21  Nicola Pero  <nicola.pero@meta-innovation.com>
857         * hash.c: Tidied up comments and indentation.  No code changes.
859 2010-12-19  Nicola Pero  <nicola.pero@meta-innovation.com>
861         PR libobjc/47012
862         * accessors.m (objc_getProperty): If not atomic, do not
863         retain/autorelease the returned value.
865 2010-12-19  Nicola Pero  <nicola.pero@meta-innovation.com>
867         * objc-private/runtime.h (__objc_selector_max_index,
868         __objc_init_selector_tables, __objc_register_selectors_from_class,
869         __objc_register_selectors_from_list,
870         __objc_register_selectors_from_description_list): Moved to ...
871         * objc-private/selector.h: ... here.
873 2010-12-19  Nicola Pero  <nicola.pero@meta-innovation.com>
875         * objc-private/runtime.h (__objc_class_links_resolved): Removed.
876         (__objc_print_dtable_stats): Removed.
877         (__sel_register_typed_name): Removed.
878         * sendmsg.c (__objc_print_dtable_stats): Use 'void' as argument.
880 2010-12-19  Nicola Pero  <nicola.pero@meta-innovation.com>
882         * init.c (__objc_exec_class): Call __objc_resolve_class_links (),
883         if appropriate, after loading the module.
885 2010-12-19  Nicola Pero  <nicola.pero@meta-innovation.com>
887         * sendmsg.c (method_setImplementation): Do not declare.
889 2010-12-19  Nicola Pero  <nicola.pero@meta-innovation.com>
891         * objc/message.h: Updated comments.
892         * objc/runtime.h: Updated comments.
894 2010-12-19  Nicola Pero  <nicola.pero@meta-innovation.com>
896         * class.c (objc_lookupClass): Renamed to objc_lookUpClass.
897         * protocols.c: Updated all calls to objc_lookupClass to call
898         objc_lookUpClass instead.
899         * sendmsg.c (objc_lookupClass): Do not declare.
900         (get_imp): Update call to objc_lookupClass to call
901         objc_lookUpClass instead.
902         * objc/runtime.h (objc_lookupClass): Renamed to objc_lookUpClass.
904 2010-12-19  Nicola Pero  <nicola.pero@meta-innovation.com>
906         * objc/runtime.h (class_ivar_set_gcinvisible): Declare.
907         * sendmsg.c (_CLS_IN_CONSTRUCTION, CLS_IS_IN_CONSTRUCTION): Do not
908         define.  Updated comments.
910 2010-12-19  Nicola Pero  <nicola.pero@meta-innovation.com>
912         * objc/encoding.h: Updated comments.
913         * objc/runtime.h: Updated comments.
914         (objc_setGetUnknownClassHandler): Mark with objc_EXPORT.
915         (objc_sizeof_type): Same.
916         (objc_alignof_type): Same.
917         (objc_aligned_size): Same.
918         (objc_promoted_size): Same.
919         (objc_skip_type_qualifiers): Same.
920         (objc_skip_typespec): Same.
921         (objc_skip_offset): Same.
922         (objc_skip_argspec): Same.
923         (objc_get_type_qualifiers): Same.
924         (objc_layout_structure): Same.
925         (objc_layout_structure_next_member): Same.
926         (objc_layout_finish_structure): Same.
927         (objc_layout_structure_get_info): Same.
929 2010-12-19  Nicola Pero  <nicola.pero@meta-innovation.com>
931         * init.c: Updated comments.
932         * objc/objc-api.h: Updated comments.
933         * objc/runtime.h (_objc_load_callback): Declare.
935 2010-12-19  Nicola Pero  <nicola.pero@meta-innovation.com>
937         * objc/Object.h: Include deprecated/typedstream.h and
938         deprecated/hash.h instead of typedstream.h.  Updated comments.
940 2010-12-19  Nicola Pero  <nicola.pero@meta-innovation.com>
942         * Makefile.in (OBJC_DEPRECATED_H): Added objc_msg_sendv.h.
943         * objc/deprecated/objc_msg_sendv.h: New.
944         * objc/message.h: Do not define retval_t, apply_t, arglist,
945         arglist_t, objc_msg_sendv, now in
946         objc/deprecated/objc_msg_sendv.h.
947         * objc/objc.h: Do not include message.h; include
948         objc/deprecated/objc_msg_sendv.h instead.  Tidied up comments.
949         * sendmsg.c: Include objc/message.h.
950         * thr.c: Include objc/message.h.
952 2010-12-19  Nicola Pero  <nicola.pero@meta-innovation.com>
954         * objc/objc-exception.h: Include objc-decls.h.  Mark all
955         functions with objc_EXPORT.
956         * objc/objc-sync.h: Same change.
958 2010-12-19  Nicola Pero  <nicola.pero@meta-innovation.com>
960         * Protocol.m: Moved all methods, with the exception of -isEqual:,
961         into the 'Deprecated' category.
962         * objc/Protocol.h: Removed all methods, moved to
963         objc/deprecated/Protocol.h.  Include objc/deprecated/Protocol.h.
964         * objc/deprecated/Protocol.h: New.
965         * Makefile.in (OBJC_DEPRECATED_H): Added Protocol.h.
967 2010-12-19  Nicola Pero  <nicola.pero@meta-innovation.com>
969         * init.c: Include objc-private/selector.h.  Do not declare
970         __sel_register_typed_name.
971         * objc-private/selector.h (__sel_register_typed_name): Declare.
972         * selector.c: Include objc-private/selector.h.
974 2010-12-18  Nicola Pero  <nicola.pero@meta-innovation.com>
976         * class.c: Tidied up comments and indentation.  No code changes.
977         * error.c: Same.
978         * exception.c: Same.
979         * init.c: Same.
980         * ivars.c: Same.
981         * memory.c: Same.
982         * objc-foreach.c: Same.
983         * objc-sync.c: Same.
984         * objects.c: Same.
985         * protocols.c: Same.
986         * sarray.c: Same.
987         * thr.c: Same.
989 2010-12-17  Nicola Pero  <nicola.pero@meta-innovation.com>
991         * init.c: Include objc/runtime.h and objc-private/module-abi-8.h
992         instead of objc/objc-api.h.
993         (init_check_module_version): Take a 'struct objc_module *'
994         argument instead of 'Module_t'.  Use 'struct objc_module *'
995         instead of 'Module_t'.
996         (__objc_created_classes_tree): Take a 'struct objc_module *'
997         argument instead of 'Module_t'; use 'struct objc_symtab *' instead
998         of 'Symtab_t'.
999         (__objc_call_callback): Take a 'struct objc_module *' argument
1000         instead of 'Module_t'; use 'struct objc_symtab *' instead of
1001         'Symtab_t' and 'struct objc_category *' instead of 'Category_t'.
1002         (_objc_load_callback): Take a 'struct objc_category *' argument
1003         instead of 'Category *'.
1004         (class_superclass_of_class): Use objc_getClass() instead of
1005         objc_lookup_class().
1006         (create_tree_of_subclasses_inherited_from): Same change (also, use
1007         an explicit 'if' instead of '?').
1008         (objc_init_statics): Same change.
1009         (objc_send_load): Same change.
1010         (__objc_init_protocol): same change.
1011         (__objc_send_message_in_list): Take a 'struct objc_method_list *'
1012         argument instead of 'MethodList_t'.  Use 'struct objc_method *'
1013         instead of 'Method_t'.
1014         (__objc_send_load): Use 'struct objc_method_list *' instead of
1015         'MethodList_t'.  Use sel_registerName() instead of
1016         sel_register_name().
1017         (__objc_exec_class): Take a 'struct objc_module *' argument
1018         instead of 'Module_t'.  Use 'struct objc_symtab *' instead of
1019         'Symtab_t'.  Use objc_getClass() instead of objc_lookup_class().
1020         Use 'struct objc_category *' instead of 'Category_t'.
1022 2010-12-16  Nicola Pero  <nicola.pero@meta-innovation.com>
1024         * sendmsg.c: Include objc/runtime.h instead of objc/objc-api.h.
1025         Include objc-private/module-abi-8.h and objc-private/selector.h
1026         instead of objc/encoding.h.
1027         (objc_msg_lookup_super): Use super->super_class instead of
1028         super->class.
1029         (method_get_first_argument, method_get_next_argument): Declare
1030         locally.
1031         (class_get_instance_method): Declare before using.
1032         (objc_msg_sendv): Use 'struct objc_method' instead of 'Method'.
1033         (__objc_init_dispatch_tables, __objc_send_initialize): Use
1034         sel_registerName() instead of sel_register_name().
1035         (__objc_forward): Use sel_getName() instead of sel_get_name().
1036         (objc_get_uninstalled_dtable): Use 'void' as argument.
1037         * objc-private/selector.h: New.
1039 2010-12-15  Nicola Pero  <nicola.pero@meta-innovation.com>
1041         * objc/message.h (objc_super): When using the modern API, do not
1042         define Super and Super_t, and always use 'super_class' for the
1043         super class field.
1044         (objc_msg_lookup_super): Updated prototype to use 'struct
1045         objc_super *' instead of 'Super_t'.
1046         * sendmsg.c (objc_msg_lookup_super): Updated prototype to use
1047         'struct objc_super *' instead of 'Super_t'.
1049 2010-12-15  Nicola Pero  <nicola.pero@meta-innovation.com>
1051         * objc/message.h: Update comments, reindented code and moved
1052         deprecated types and functions at the end of the file.  No code
1053         changes.
1055 2010-12-15  Nicola Pero  <nicola.pero@meta-innovation.com>
1057         * ivars.c (class_addIvar): Use the 'size' argument instead of
1058         trying to calculate it using objc_sizeof_type().
1059         * objc/runtime.h (class_addIvar): Updated comments.
1061 2010-12-15  Nicola Pero  <nicola.pero@meta-innovation.com>
1063         * sendmsg.c: Reindented some code and tidied up comments.  No
1064         actual code changes.
1066 2010-12-14  Nicola Pero  <nicola.pero@meta-innovation.com>
1068         * objc/Object.h: Moved all the methods, with the exception of
1069         -class and -isEqual:, into ...
1070         * objc/deprecated/Object.h: here.
1071         * Object.m: Moved all the methods, with the exception of -class
1072         and -isEqual: into the 'Deprecated' category.
1074 2010-12-14  Nicola Pero  <nicola.pero@meta-innovation.com>
1076         * objects.c (object_copy): Do not #undef as we are no longer
1077         including objc/objc-api.h.
1078         * selector.c: Include objc/runtime.h and
1079         objc-private/module-abi-8.h.  Do not include objc/objc-api.h and
1080         objc/encoding.h.  Updated
1081         (__objc_register_selectors_from_class): Use struct
1082         objc_method_list * instead of MethodList_t.
1083         (__objc_register_selectors_from_list): Use Method instead of
1084         Method_t.
1085         (struct objc_method_description_list): Do not define here.
1086         (__objc_register_instance_methods_to_class): Use struct
1087         objc_method_list * instead of MethodList_t and Method instead of
1088         Method_t.
1090 2010-12-14  Nicola Pero  <nicola.pero@meta-innovation.com>
1092         * selector.c: Reindented some code and tidied up comments.  No
1093         actual code changes.
1095 2010-12-13  Iain Sandoe  <iains@gcc.gnu.org>
1097         * encoding.c (_darwin_rs6000_special_round_type_align): New.
1098         (darwin_rs6000_special_round_type_align): Adjust to use new routine.
1100 2010-12-11  Nicola Pero  <nicola.pero@meta-innovation.com>
1102         * sendmsg.c (selector_resolveClassMethod): New.
1103         (selector_resolveInstanceMethod): New.
1104         (__objc_resolve_class_method): New.
1105         (__objc_resolve_instance_method): New.
1106         (get_imp): Call __objc_resolve_class_method or
1107         __objc_resolve_instance_method at the appropriate time.
1108         (objc_msg_lookup): Same.
1109         (class_getClassMethod): Same.
1110         (class_getInstanceMethod): Same.
1111         (__objc_init_dispatch_tables): Initialize
1112         selector_resolveClassMethod and selector_resolveInstanceMethod.
1113         * objc/runtime.h: Updated documentation of class_getClassMethod,
1114         class_getInstanceMethod and class_getMethodImplementation.
1116 2010-12-11  Nicola Pero  <nicola.pero@meta-innovation.com>
1118         * objc-private/module-abi-8.h (struct objc_symtab): Updated
1119         description of sel_ref_cnt and refs.
1120         * objc/deprecated/struct_objc_symtab.h (objc_symtab): Same change.
1122 2010-12-06  Dave Korn  <dave.korn.cygwin@gmail.com>
1124         PR target/40125
1125         PR lto/46695
1126         * configure.ac (extra_ldflags_libobjc): Invoke ACX_LT_HOST_FLAGS.
1127         * Makefile.in (lt_host_flags): Import AC_SUBST'd value.
1128         * aclocal.m4: Regenerate.
1129         * configure: Regenerate.
1131 2010-12-03  Matthias Klose  <doko@ubuntu.com>
1133         * configure.ac (VERSION): Bump the version to 3:0:0.
1134         * configure: Regenerate.
1136 2010-11-23  Richard Frith-Macdonald <rfm@gnu.org>
1138         * sendmsg.c (get_imp): Fixed call to __objc_get_forward_imp to
1139         pass nil as the receiver since we don't know the receiver at this
1140         point.
1142 2010-11-18  Nicola Pero  <nicola.pero@meta-innovation.com>
1144         * ivars.c: Include stdlib.h.
1145         * protocols.c: Same change.
1147 2010-10-24  Nicola Pero  <nicola.pero@meta-innovation.com>
1149         * Makefile.in (OBJC_SOURCE_FILES): Added accessors.m.
1150         * accessors.m: New.
1151         * init.c: Include objc-private/accessors.h.
1152         (__objc_exec_class): Call __objc_accessors_init.
1153         * objc-private/accessors.h: New.
1155 2010-10-17  Nicola Pero  <nicola.pero@meta-innovation.com>
1157         * objc/message.h: Moved initial includes outside of extern "C".
1158         * objc/runtime.h: Add extern "C" for Objective-C++.
1160 2010-10-17  Nicola Pero  <nicola.pero@meta-innovation.com>
1162         * init.c (objc_send_load): Do not wait for NXConstantString to be
1163         registered before executing +load.  There is no point if
1164         -fconstant-string-class=xxx is used when compiling all modules,
1165         as is the case for almost all users.
1166         * linking.m (__objc_linking): Do not try to forcefully link in
1167         NXConstantString.
1169 2010-10-16  Nicola Pero  <nicola.pero@meta-innovation.com>
1171         * objc/runtime.h: Updated comments.
1172         (class_addMethod): New.
1173         (class_addIvar): New.
1174         (class_replaceMethod): New.
1175         (objc_allocateClassPair): New.
1176         (objc_registerClassPair): New.
1177         (objc_disposeClassPair): New.
1178         * class.c (objc_allocateClassPair): New.
1179         (objc_registerClassPair): New.
1180         (objc_disposeClassPair): New.
1181         (class_getSuperclass): Return Nil if a class is in construction.
1182         * init.c (__objc_exec_class): Call __objc_init_class.
1183         (__objc_init_class): New.
1184         * ivars.c (class_copyIvarList): Return NULL if class is in
1185         construction.  Do not lock the runtime mutex.
1186         (class_getInstanceVariable): Return NULL if class is in
1187         construction.  Do not lock the runtime mutex.
1188         (class_addIvar): New.
1189         * sendmsg.c (class_addMethod): New.
1190         (class_replaceMethod): New.
1191         * objc-private/module-abi-8.h (__CLS_SETNOTINFO): New.
1192         (_CLS_IN_CONSTRUCTION): New.
1193         (CLS_IS_IN_CONSTRUCTION): New.
1194         (CLS_SET_IN_CONSTRUCTION): New.
1195         (CLS_SET_NOT_IN_CONSTRUCTION): New.
1196         * objc-private/runtime.h (__objc_init_class): New.
1198 2010-10-16  Nicola Pero  <nicola.pero@meta-innovation.com>
1200         * class.c (class_getSuperclass): Call __objc_resolve_class_links
1201         if the class is not resolved yet.
1202         * ivars.c (class_getInstanceVariable): Use class_getSuperclass.
1204 2010-10-16  Nicola Pero  <nicola.pero@meta-innovation.com>
1206         * objc/runtime.h (class_getIvarLayout): New.
1207         (class_getWeakIvarLayout): New.
1208         (class_setIvarLayout): New.
1209         (class_setWeakIvarLayout): New.
1210         * ivars.c (class_getIvarLayout): New.
1211         (class_getWeakIvarLayout): New.
1212         (class_setIvarLayout): New.
1213         (class_setWeakIvarLayout): New.
1215 2010-10-15  Nicola Pero  <nicola.pero@meta-innovation.com>
1217         * objc/runtime.h (class_copyPropertyList): New.
1218         (class_getProperty): New.
1219         (property_getAttributes): New.
1220         (property_getName): New.
1221         * ivars.c (class_copyPropertyList): New.
1222         (class_getProperty): New.
1223         (property_getAttributes): New.
1224         (property_getName): New.
1226 2010-10-15  Nicola Pero  <nicola.pero@meta-innovation.com>
1228         * objc-private/runtime.h (__objc_update_classes_with_methods): New.
1229         * class.c (__objc_update_classes_with_methods): New.
1230         (objc_getClassList): Do not lock the class lock.
1231         * methods.c (method_exchangeImplementations): New.
1232         (method_setImplementation): New.
1233         * objc/runtime.h (method_setImplementation): New.
1234         (method_exchangeImplementations): New.
1236 2010-10-15  Nicola Pero  <nicola.pero@meta-innovation.com>
1238         * Protocol.m: Include objc/runtime.h and
1239         objc-private/module-abi-8.h instead of objc/objc-api.h.  Do not
1240         repeat Protocol's instance variables.
1241         (struct objc_method_description_list): Do not define here.
1242         ([-conformsTo:]): Reimplemented on top of protocol_conformsTo().
1243         ([descriptionForInstanceMethod:]): Use sel_isEqual() to compare
1244         selectors directly instead of getting names and then using strcmp.
1245         ([descriptionForClassMethod:]): Same change.
1246         ([-isEqual:]): Reimplemented on top of protocol_isEqual().
1247         * protocols.c (protocol_getMethodDescription): Use sel_isEqual()
1248         to compare selectors directly instead of getting names and then
1249         using strcmp.
1250         * objc/Protocol.h: Updated comments.
1252 2010-10-15  Nicola Pero  <nicola.pero@meta-innovation.com>
1254         * init.c (__objc_init_protocol): New function which fixes up a
1255         protocol's class pointer, registers it with the runtime, register
1256         all protocol selectors and registers associated protocols too.
1257         (objc_init_statics): Detect if we are initializing protocols, and
1258         if so, use __objc_init_protocol instead of only fixing up the
1259         class pointer.
1260         (__objc_init_protocls): Use __objc_init_protocol.
1261         * objc-private/module-abi-8.h: Updated comments.
1262         * objc-private/runtime.h
1263         (__objc_register_selectors_from_description_list): New.
1264         * selector.c (__objc_register_selectors_from_description_list):
1265         New.  (struct objc_method_description_list): Declare.
1266         * Protocol.m ([-descriptionForInstanceMethod:]): Use sel_get_name
1267         when accessing the name of a method, which is now correctly a SEL.
1268         ([-descriptionForClassMethod:]): Same change.
1269         * protocols.c (protocol_getMethodDescription): Same change.
1270         * objc/runtime.h: Updated comments.
1271         (sel_registerTypedName): Fixed typo in function name.
1273 2010-10-13  Nicola Pero  <nicola.pero@meta-innovation.com>
1275         PR libobjc/23214
1276         * init.c (objc_init_statics): Do not skip the initialization of a
1277         statics list if the first object has already been initialized; in
1278         the case of Protocols, while the first one may have been
1279         initialized, some others may not have been initialized yet.
1281 2010-10-13  Nicola Pero  <nicola.pero@meta-innovation.com>
1283         * Makefile.in (OBJC_DEPRECATED_H): Added
1284         objc_get_uninstalled_dtable, objc_object_alloc.h and
1285         struct_objc_static_instances.h.
1287 2010-10-13  Nicola Pero  <nicola.pero@meta-innovation.com>
1289         * encoding.c (method_copyReturnType): New.
1290         (method_copyArgumentType): New.
1291         (method_getReturnType): New.
1292         (method_getArgumentType): New.
1293         * methods.c (method_getDescription): New.
1294         * objc/runtime.h (method_copyReturnType): New.
1295         (method_copyArgumentType): New.
1296         (method_getReturnType): New.
1297         (method_getArgumentType): New.
1298         (method_getDescription): New.
1300 2010-10-12  Nicola Pero  <nicola.pero@meta-innovation.com>
1302         * encoding.c: Tidied up comments.
1303         (objc_skip_variable_name): New static inline function.
1304         (objc_sizeof_type): Use objc_skip_variable_name instead of copying
1305         the same code over and over.
1306         (objc_alignof_type): Same.
1307         (objc_aligned_size): Same.
1308         (objc_promoted_size): Same.
1309         (objc_skip_typespec): Same.
1310         (objc_layout_structure_next_member): Same.
1311         (objc_skip_offset): Skip a '-' before the digits (if any).  Fixed
1312         historical bug where objc_skip_offset would skip one byte even if
1313         there is no offset: check that the first offset digit is actually
1314         a digit before skipping it.
1315         (objc_skip_type_qualifiers): Mark as inline.
1316         (objc_skip_typespec): Mark as inline.
1318 2010-10-12  Nicola Pero  <nicola.pero@meta-innovation.com>
1320         * Makefile.in (C_SOURCE_FILES): Added methods.c.
1321         * encoding.c (method_getNumberOfArguments): New.
1322         (method_get_number_of_arguments): Call
1323         method_getNumberOfArguments.
1324         * ivars.c (ivar_getName): Check for NULL variable argument.
1325         (ivar_getOffset): Check for NULL variable argument.
1326         (ivar_getTypeEncoding): Check for NULL variable argument.
1327         (class_copyIvarList): New.
1328         * methods.c: New.
1329         * protocols.c (class_copyProtocolList): Check for Nil class_
1330         argument.
1331         * sendmsg.c: Use 'struct objc_method *' instead of Method_t, and
1332         'struct objc_method_list *' instead of MethodList_t.
1333         (class_getMethodImplementation): New.
1334         (class_respondsToSelector): New.
1335         (class_getInstanceMethod): New.
1336         (class_getClassMethod): New.
1337         * objc/runtime.h: Updated comments.
1338         (class_copyIvarList): New.
1339         (class_getInstanceMethod): New.
1340         (class_getClassMethod): New.
1341         (class_getMethodImplementation): New.
1342         (class_respondsToSelector): New.
1343         (method_getName): New.
1344         (method_getImplementation): New.
1345         (method_getTypeEncoding): New.
1346         (class_copyMethodList): New.
1347         (method_getNumberOfArguments): New.
1349 2010-10-12  Nicola Pero  <nicola.pero@meta-innovation.com>
1351         * class.c: Include objc/runtime.h and objc-private/module-abi-8.h
1352         instead of objc/objc-api.h.
1353         (objc_get_unknown_class_handler): Do not define.
1354         (class_isMetaClass): New.
1355         (class_getSuperclass): New.
1356         (class_getVersion): New.
1357         (class_setVersion): New.
1358         (class_getInstanceSize): New.
1359         * exceptions.c: Include objc/runtime.h instead of objc/objc-api.h.
1360         (is_kind_of_exception_matcher): Use objc_getSuperclass instead of
1361         objc_get_super_class.
1362         (get_ttype_entry): Use objc_getRequiredClass instead of
1363         objc_get_class.
1364         * ivars.c (class_getClassVariable): New.
1365         * objects.c: Include objc/runtime.h, objc/thr.h and
1366         objc-private/module-abi-8.h instead of objc/objc-api.h
1367         * objc/runtime.h (class_getClassVariable): New.
1368         (class_isMetaClass): New.
1369         (class_getSuperclass): New.
1370         (class_getVersion): New.
1371         (class_setVersion): New.
1372         (class_getInstanceSize): New.
1373         * objc-private/module-abi-8.h (HOST_BITS_PER_LONG): New (from
1374         objc/objc-api.h)
1375         (__CLS_INFO): Same.
1376         (__CLS_ISINFO): Same.
1377         (__CLS_SETINFO): Same.
1378         (CLS_ISMETA): Same.
1379         (CLS_ISCLASS): Same.
1380         (CLS_ISRESOLV): Same.
1381         (CLS_SETRESOLV): Same.
1382         (CLS_ISINITIALIZED): Same.
1383         (CLS_SETINITIALIZED): Same.
1384         (CLS_GETNUMBER): Same.
1385         (CLS_SETNUMBER): Same.
1387 2010-10-12  Nicola Pero  <nicola.pero@meta-innovation.com>
1389         * archive.c: Do not include objc/objc.h.
1390         * class.c: Do not include objc/objc.h.
1391         * encoding.c: Include objc/runtime.h, ctype.h and
1392         objc-private/module-abi-8.h instead of objc/objc-api.h and
1393         objc/encoding.h.
1394         * error.c: Do not include objc/objc.h.
1395         * gc.c: Include tconfig.h and objc/encoding.h only if
1396         OBJC_WITH_GC.
1397         * hash.c: Include objc/runtime.h and objc/thr.h instead of
1398         objc/objc-api.h.  Do not include objc/objc.h.
1399         * init.c: Do not include objc/objc.h.
1400         * ivars.c: Include objc/runtime.h, objc-private/module-abi-8.h and
1401         objc/thr.h instead of objc/objc-api.h.  Do not include
1402         objc/objc.h.
1403         * linking.m: Tidied comment.
1404         * memory.c: Include objc/runtime.h instead of objc/objc-api.h.
1405         Do not include objc/objc.h.
1406         * objects.c: Do not include objc/objc.h.
1407         * objc-sync.c: Include objc/runtime.h instead of objc/objc-api.h.
1408         * protocols.c: Do not include objc/objc.h.
1409         * sarray.c: Include objc/runtime.h instead of objc/objc-api.h.  Do
1410         not include objc/objc.h.
1411         * selector.c: Do not include objc/objc.h.
1412         * sendmsg.c: Do not include objc/objc.h.
1413         * thr.c: Include objc/runtime.h instead of objc/objc-api.h.
1414         Do not include objc/objc.h.
1415         * objc/objc-decls.h: Reindented code.
1416         * objc/runtime.h Include objc-decls.h.  Updated comments.
1417         (objc_malloc): New.
1418         (objc_atomic_malloc): New.
1419         (objc_calloc): New.
1420         (objc_realloc): New.
1421         (objc_free): New.
1422         * objc-private/runtime.h: Updated comments.
1424 2010-10-12  Nicola Pero  <nicola.pero@meta-innovation.com>
1426         * Makefile.in (C_SOURCE_FILES): Added protocols.c.
1427         * objc-private/protocols.h: New.
1428         * protocols.c: New.
1429         * init.c: Include objc-private/protocols.h.
1430         (__objc_exec_class): Call __objc_protocols_init on startup.
1431         (__objc_init_protocols): Call __objc_protocols_add_protocol.
1432         * objc-private/runtime.h: Use (struct objc_method_list *) instead
1433         of MethodList_t, and (struct objc_method *) instead of Method_t.
1434         * objc/deprecated/struct_objc_class.h: Define
1435         __objc_STRUCT_OBJC_CLASS_defined.
1436         * objc-private/module-abi-8.h (struct
1437         objc_method_description_list): New.
1438         (struct objc_class): Only define if
1439         __objc_STRUCT_OBJC_CLASS_defined is undefined.
1440         * objc/runtime.h (class_getName): New.
1441         (objc_getProtocol): New.
1442         (objc_copyProtocolList): New.
1443         (class_addProtocol): New.
1444         (class_conformsToProtocol): New.
1445         (class_copyProtocolList): New.
1446         (protocol_conformsToProtocol): New.
1447         (protocol_isEqual): New.
1448         (protocol_getName): New.
1449         (protocol_getMethodDescription): New.
1450         (protocol_copyMethodDescriptionList): New.
1451         (protocol_getProperty): New.
1452         (protocol_copyPropertyList): New.
1453         (protocol_copyProtocolList): New.
1454         * class.c (class_getName): New.
1455         * selector.c (sel_isEqual): New.
1457 2010-10-12  Nicola Pero  <nicola.pero@meta-innovation.com>
1459         * selector.c (sel_getName): Return "<null selector>" for a NULL
1460         argument.
1461         (sel_get_name): Return 0 for a NULL argument.
1462         * objc/runtime.h (sel_getName): Updated documentation.
1464         * objc-private/hash.h (class_hash_table): Unused declaration
1465         removed.
1466         (module_hash_table): Same.
1467         * objc/deprecated/hash.h: Same changes.
1469 2010-10-11  Nicola Pero  <nicola.pero@meta-innovation.com>
1471         * class.c (objc_getClassList): New.
1472         (objc_getRequiredClass): New.
1473         (objc_getMetaClass): New.
1474         (objc_lookupClass): New.
1475         (objc_getClass): New.
1476         (__objc_get_unknown_class_handler): New.
1477         (objc_setGetUnknownClassHandler): New.
1478         (objc_get_class): Use __objc_get_unknown_class_handler.
1479         (objc_lookup_class): Call objc_getClass.
1480         * objc/objc-api.h: Updated comment and copyright notice.
1481         * objc/runtime.h: Updated comments.
1482         (objc_getClass): New.
1483         (objc_lookupClass): New.
1484         (objc_getMetaClass): New.
1485         (objc_getRequiredClass): New.
1486         (objc_getClassList): New.
1487         (objc_setGetUnknownClassHandler): New.
1488         (objc_get_unknown_class_handler): New.
1489         * objc-private/runtime.h: Use __objc_private_runtime_INCLUDE_GNU
1490         instead of __objc_runtime_INCLUDE_GNU as include guard.
1491         * objc-private/error.h (_objc_abort): Mark as noreturn.
1493 2010-10-11  Nicola Pero  <nicola.pero@meta-innovation.com>
1495         * Makefile.in (C_SOURCE_FILES): Added ivars.c.
1496         * ivars.c: New.
1497         * objc/objc.h: Updated comments.
1498         * objc/runtime.h (object_getClass): New.
1499         (object_getClassName): New.
1500         (object_setClass): New.
1501         (class_getInstanceVariable): New.
1502         (object_getIndexedIvars): New.
1503         (object_getInstanceVariable): New.
1504         (object_setInstanceVariable): New.
1505         (object_getIvar): New.
1506         (object_setIvar): New.
1507         (ivar_getName): New.
1508         (ivar_getOffset): New.
1509         (ivar_getTypeEncoding): New.
1510         * objc-private/module-abi-8.h (struct objc_class): Added.
1511         * objects.c (object_getClassName): New.
1512         (object_setClass): New.
1514 2010-10-11  Nicola Pero  <nicola.pero@meta-innovation.com>
1516         * objc/objc.h: Updated comments.
1517         * objc/objc-api.h: (object_copy): Added one argument; use a
1518         #define to maintain backwards-compatibility.  Moved
1519         _objc_object_alloc, _objc_object_copy, _objc_object_dispose and
1520         objc_get_uninstalled_dtable into
1521         objc/deprecated/objc_get_uninstalled_dtable.h and
1522         objc/deprecated/objc_object_alloc.h.  Include these files.
1523         * objc/deprecated/objc_get_uninstalled_dtable.h: New.
1524         * objc/deprecated/objc_object_alloc.h: New.
1525         * objc/runtime.h (set_getName): New.
1526         (sel_getType): New.
1527         (sel_getUid): New.
1528         (sel_registerName): New.
1529         (sel_registerTypedName): New.
1530         (sel_isEqual): New.
1531         (class_createInstance): New.
1532         (object_copy): New.
1533         (object_dispose): New.
1534         * objects.c: Do not include tconfig.h.  Include gc_typed.h if
1535         building the garbage collection version.
1536         (__objc_object_alloc): Removed.
1537         (__objc_object_copy): Removed.
1538         (__objc_object_dispose): Removed.
1539         (class_createInstance): New from code in class_create_instance.
1540         Cast second argument of GC_malloc_explicitly_typed.  Use
1541         objc_calloc.  Do not call _objc_object_alloc.
1542         (class_create_instance): Call class_createInstance.
1543         (object_copy): Added extraBytes argument.  Do not call
1544         _objc_object_copy.
1545         (object_dispose): Do not call _objc_object_dispose.
1546         * memory.c (objc_free): When using garbage collection, mark the
1547         argument as unused.
1548         * selector.c (sel_getName): New.
1549         (sel_get_name): Call sel_getName.
1550         (sel_getType): New.
1551         (sel_get_type): Call sel_getType.
1552         (sel_registerName): New.
1553         (sel_register_name): Call sel_registerName.
1554         (sel_registerTypedName): New.
1555         (sel_register_typed_name): Call sel_registerTypedName.
1556         (sel_getUid): New.
1557         (sel_get_uid): Call sel_getUid.
1559 2010-10-10  Nicola Pero  <nicola.pero@meta-innovation.com>
1561         * objc/objc-api.h: Define Method, Method_t, Category and
1562         Category_t.  Prevent including this file at the same time as
1563         objc/runtime.h.  Updated comments.
1564         * objc/deprecated/struct_objc_method.h: Do not define Method,
1565         Method_t.
1566         * objc/deprecated/struct_objc_category.h: Do not define Category,
1567         Category_t.
1568         * objc-private/module-abi-8.h: New file containing a copy of all
1569         the structure definitions.  Not used yet.
1570         * objc/encoding.h (objc_aligned_size): Removed duplicate
1571         declaration.  Updated comments.
1572         * objc/runtime.h: Added Ivar, objc_property_t, Property, Method,
1573         Category, struct objc_method_description, _C_ID and similar,
1574         _C_CONST and similar and _F_CONST and similar.  Added
1575         objc_sizeof_type, objc_alignof_type, objc_aligned_size,
1576         objc_promoted_size, objc_skip_type_qualifier, objc_skip_typespec,
1577         objc_skip_offset, objc_skip_argspec, objc_get_type_qualifiers,
1578         struct objc_struct_layout, objc_layout_structure,
1579         objc_layout_structure_next_member, objc_layout_finish_structure,
1580         objc_layout_structure_get_info.  Prevent including this file at
1581         the same time as objc/objc-api.h.
1583 2010-10-10  Nicola Pero  <nicola.pero@meta-innovation.com>
1585         * Makefile.in (OBJC_DEPRECATED_H): Added struct_objc_category.h,
1586         struct_objc_ivar.h, struct_objc_ivar_list.h, struct_objc_method.h,
1587         struct_objc_method_list.h, struct_objc_module.h,
1588         struct_objc_protocol_list.h, struct_objc_symtab.h.
1589         * objc/deprecated/struct_objc_category.h: New.
1590         * objc/deprecated/struct_objc_ivar.h: New.
1591         * objc/deprecated/struct_objc_ivar_list.h: New.
1592         * objc/deprecated/struct_objc_method.h: New.
1593         * objc/deprecated/struct_objc_method_list.h: New.
1594         * objc/deprecated/struct_objc_module.h: New.
1595         * objc/deprecated/struct_objc_protocol_list.h: New.
1596         * objc/deprecated/struct_objc_symtab.h: New.
1597         * objc/deprecated/struct_objc_static_instances.h: New.
1598         * objc/objc-api.h: Definitions of deprecated structures moved into
1599         the above header fragment files in objc/deprecated/.  Include the
1600         files instead of definition the structures here.  Updated
1601         comments.
1602         * objc/runtime.h: Updated comments.  Do not include objc-api.h.
1603         (objc_set_enumeration_mutation_handler): Renamed to
1604         objc_setEnumerationMutationHandler.
1605         * objc-foreach.c (objc_set_enumeration_mutation_handler): Renamed
1606         to objc_setEnumerationMutationHandler.
1607         * objc/objc-exception.h (objc_set_exception_matcher): Renamed to
1608         objc_setExceptionMatcher.
1609         (objc_set_uncaught_exception_handler): Renamed to
1610         objc_setUncaughtExceptionHandler.
1611         * exception.c: Same changes.
1613 2010-10-10  Nicola Pero  <nicola.pero@meta-innovation.com>
1615         * objc-sync.c: Include objc-private/common.h.
1617 2010-10-10  Nicola Pero  <nicola.pero@meta-innovation.com>
1619         * objc-foreach.c: Include objc-private/common.h.
1620         * objc/deprecated/METHOD_NULL.h: New file.
1621         * objc/objc-api.h: Include deprecated/METHOD_NULL.h instead of
1622         defining METHOD_NULL here.
1623         * Makefile.in (OBJC_DEPRECATED_H): Added METHOD_NULL.h.
1624         * Object.m ([+instancesRespondTo:]): Use (Method_t)0 instead of
1625         METHOD_NULL.
1626         ([-respondsTo:]): Same change.
1627         * objc/objc-api.h (method_get_imp): Converted it into a normal
1628         function so that we can hide the internals of struct objc_method.
1629         * sendmsg.c (method_get_imp): Implemented.
1631 2010-10-09  Nicola Pero  <nicola.pero@meta-innovation.com>
1633         * objc/objc-api.h (struct objc_super, Super, Super_t,
1634         objc_msg_lookup_super, objc_msg_sendv, objc_msg_forward,
1635         objc_msg_forward2): Declarations moved to objc/message.h.  Include
1636         message.h here.
1637         * objc/message.h: Added such declarations; updated comments.
1639 2010-10-06  Nicola Pero  <nicola.pero@meta-innovation.com>
1641         Implemented fast enumeration for Objective-C.
1642         * Makefile.in (C_SOURCE_FILES): Added objc-foreach.c.
1643         (OBJC_H): Added runtime.h
1644         * objc-foreach.c: New file.
1645         * objc/runtime.h: New file.
1647 2010-09-30  Kai Tietz  <kai.tietz@onevision.com>
1649         * objc/deprecated/struct_objc_class.h: Add padding
1650         to avoid warning with -Wpadded.
1652 2010-09-26  Nicola Pero  <nicola.pero@meta-innovation.com>
1654         * encoding.c (objc_sizeof_type): Added support for vector type and
1655         for double long types.
1656         (objc_alignof_type): Same change.
1657         (objc_skip_typespec): Same change.
1658         * objc/encoding.h (_C_GCINVISIBLE): Use '|' for _C_GCINVISIBLE
1659         instead of '!' since '!' is already used for _C_VECTOR.
1660         * objc/objc-api.h (_C_LNG_DBL): Added.
1662 2010-09-26  Nicola Pero  <nicola.pero@meta-innovation.com>
1664         * libobjc_entry.c: File removed.
1666 2010-09-26  Kai Tietz  <kai.tietz@onevision.com>
1668         * sendmsg.c (objc_msg_lookup): Remove inline.
1669         (objc_get_uninstalled_dtable): Likewise.
1670         * encoding.c (objc_skip_type_qualifiers): Likewise.
1671         (objc_skip_offset): Likewise.
1672         * archive.c (__objc_write_object): Likewise
1673         (__objc_write_class):
1674         (__objc_write_selector):
1675         (objc_read_char):
1676         (objc_read_unsigned_char):
1677         (objc_read_short):
1678         (objc_read_unsigned_short):
1679         (objc_read_int):
1680         (objc_read_long):
1681         (__objc_read_nbyte_uint):
1682         (objc_read_unsigned_int):
1683         (objc_read_unsigned_long):
1684         * objc/objc-decls.h (obc_EXPORT): Remove dllexport for DLL_EXPORT case.
1685         (objc_EXPORT): Likewise.
1686         * objc/message.h (objc-decls.h): Add include.
1687         * objc/objc-api.h: Mark API by objc_EXPORT.
1688         * libobjc.def (__objc_responds_to): Removed.
1690 2010-09-18  Nicola Pero  <nicola.pero@meta-innovation.com>
1692         * hash.c: Include objc-private/hash.h instead of objc/hash.h.
1694         * objc/sarray.h: Moved into objc/deprecated/sarray.h;
1695         objc/sarray.h replaced with a placeholder including the file from
1696         the deprecated/ directory.
1697         * objc-private/sarray.h: New file (private copy of sarray.h).
1698         * hash.c: Include <assert.h> instead of "assert.h"
1699         * sarray.c: Include <assert.h> instead of "assert.h".  Include
1700         objc-private/sarray.h instead of objc/sarray.h.
1701         * selector.c: Include objc-private/sarray.h instead of
1702         objc/sarray.h.
1703         * sendmsg.c: Include <assert.h>.  Include objc-private/sarray.h
1704         instead of objc/sarray.h.
1705         * Makefile.in (OBJC_DEPRECATED_H): Added sarray.h.
1707 2010-09-17  Nicola Pero  <nicola.pero@meta-innovation.com>
1709         * objc-private/objc-list.h (list_remove_elem): Unused function
1710         removed.  (list_nth): Unused function removed.  (list_find):
1711         Unused function removed.  (list_lenght): Unused function removed.
1713 2010-09-17  Nicola Pero  <nicola.pero@meta-innovation.com>
1715         * objc/hash.h: Moved into objc/deprecated/hash.h; objc/hash.h
1716         replaced with a placeholder including the file from the
1717         deprecated/ directory.
1718         * objc/objc-api.h: Updated includes.
1719         * objc/typedstream.h: Updated includes.
1720         * objc-private/hash.h: New file (private copy of hash.h).
1721         * objc/objc-list.h: Moved into objc/deprecated/objc-list.h;
1722         objc/objc-list.h replaced with a placeholder including the file
1723         from the deprecated/ directory.
1724         * objc-private/objc-list.h: New file (private copy of objc-list.h).
1725         * init.c: Include objc-private/hash.h and objc-private/objc-list.h
1726         instead of objc/hash.h and objc/objc-list.h.
1727         * selector.c: Same change.
1728         * class.c: Added include <string.h>, which used to be implicitly included
1729         when hash.h was included.
1730         * exception.c: Same change.
1731         * objects.c: Same change.
1732         * sarray.c: Same change.
1733         * sendmsg.c: Same change.
1734         * Makefile.in (OBJC_DEPRECATED_H): Added hash.h and objc-list.h.
1736 2010-09-14  Nicola Pero  <nicola.pero@meta-innovation.com>
1738         Implemented objc_sync_enter() and objc_sync_exit(), which are
1739         required by @synchronized() to work.
1740         * objc-sync.c: New file.
1741         * objc/objc-sync.h: New file.
1742         * objc-private/objc-sync.h: New file.
1743         * init.c (__objc_exec_class): Call __objc_sync_init() during the
1744         Objective-C runtime startup.
1745         * Makefile.in: Added objc-sync.c and objc-sync.h.
1746         * configure.ac: Added GCC_CHECK_TLS.
1747         * acinclude.m4: Include ../config/enable.m4 and ../config/tls.m4.
1748         * configure: Regenerated.
1749         * config.h.in: Regenerated.
1751 2010-09-12  Nicola Pero  <nicola.pero@meta-innovation.com>
1753         * Makefile.in (%_gc.lo): New pattern rules to build the
1754         garbage-collected version of the library.  Removed rules for
1755         specific files that are no longer needed.  Standardized all rules.
1756         (C_SOURCE_FILES, OBJC_SOURCE_FILES): New variables.
1757         (OBJS, OBJS_GC): Compute these from C_SOURCE_FILES and
1758         OBJC_SOURCE_FILES.
1759         (INCLUDES): Removed the unused include -I$(srcdir)/objc.
1761 2010-09-12  Nicola Pero  <nicola.pero@meta-innovation.com>
1763         * memory.c (objc_calloc): Fixed call to GC_malloc when building
1764         with Garbage Colletion.
1766 2010-09-12  Nicola Pero  <nicola.pero@meta-innovation.com>
1768         * memory.c: Do not include objc-private/runtime.h.
1770 2010-09-12  Nicola Pero  <nicola.pero@meta-innovation.com>
1772         * objc/deprecated/objc_malloc.h: New file.
1773         * objc/deprecated/objc_valloc.h: New file.
1774         * objc/objc-api.h: Include the files instead of defining
1775         objc_valloc, _objc_malloc() and similar.
1776         * Makefile.in (OBJC_DEPRECATED_H): Added objc_valloc.h and
1777         objc_malloc.h.
1778         * memory.c: Removed the extra layer of indirection of _objc_malloc
1779         and similar.
1780         (objc_calloc): Use GC_malloc in the garbage-collected
1781         implementation as GC_malloc returns memory that is already freed.
1782         (objc_valloc): Deprecated.
1784 2010-09-12  Nicola Pero  <nicola.pero@meta-innovation.com>
1786         * objc/deprecated/objc_error.h: New file.
1787         * objc/objc-api.h: Include deprecated/objc_error.h instead of
1788         defining objc_error and related.
1789         * error.c: New file.  Added _objc_abort function which replaces
1790         objc_error.  No change in functionality as they both print an
1791         error and abort.
1792         * misc.c: File removed.  Code moved into memory.c and error.c.
1793         * memory.c: New file.
1794         * objc-private/error.h: New file.
1795         * archive.c: Include objc-private/error.h and use _objc_abort
1796         instead of objc_error everywhere.
1797         * class.c: Same change.
1798         * encoding.c: Same change.
1799         * init.c: Same change, and simplified init_check_module_version.
1800         * memory.c: Same change.
1801         * sendmsg.c:  Same change.
1802         * thr.c: Same change.
1803         * Makefile.in (OBJ_DEPRECATED_H): Added objc_error.h.
1804         (OBJ_H): Reordered list.
1805         (OBJS): Removed misc.lo, added memory.lo and error.lo.
1806         (OBJS_GC): Removed misc_gc.lo, added memory_gc.lo and error_gc.lo.
1807         (misc_gc.lo): Rule removed.
1808         (error_gc.lo): Rule added.
1809         (memory_gc.lo): Rule added.
1811 2010-09-12  Nicola Pero  <nicola.pero@meta-innovation.com>
1813         * objc/objc.h (__GNU_LIBOBJC__): New #define providing an easy way
1814         to check the API version.  Added some comments.
1816         * objc-private/common.h: New file.
1817         * NXConstStr.m: Include objc-private/common.h.
1818         * Object.m: Same change.
1819         * Protocol.m: Same change.
1820         * archive.c: Same change.
1821         * class.c: Same change.
1822         * encoding.c: Same change.
1823         * exception.c: Same change.
1824         * gc.c: Same change.
1825         * hash.c: Same change.
1826         * init.c: Same change.
1827         * libobjc_entry.c: Same change.
1828         * linking.m: Same change.
1829         * misc.c: Same change (and added a comment).
1830         * nil_method.c: Same change.
1831         * objects.c: Same change.
1832         * sarray.c: Same change.
1833         * selector.c: Same change.
1834         * sendmsg.c: Same change.
1835         * thr.c: Same change.
1837 2010-09-11  Nicola Pero  <nicola.pero@meta-innovation.com>
1839         * objc/objc-api.h: Removed obsolete #ifdef for NeXTSTEP.
1841 2010-09-11  Nicola Pero  <nicola.pero@meta-innovation.com>
1843         * archive.c: Removed not needed includes.
1844         * class.c: Same change.
1845         * hash.c: Same change.
1846         * misc.c: Same change.
1847         * nil_method.c: Same change.
1848         * objects.c: Same change.
1849         * sarray.c: Same change.
1850         * sendmsg.c: Same change.
1851         * thr.c: Same change.
1853 2010-09-11  Nicola Pero  <nicola.pero@meta-innovation.com>
1855         * objc/runtime.h: Moved to objc-private/runtime.h.  Do not include
1856         all the objc/*.h files.
1857         * objc-private/runtime.h: New file.
1858         * archive.c: Include objc-private/runtime.h (and required objc/*.h
1859         files) instead of objc/runtime.h.
1860         * class.c: Same change.
1861         * hash.c: Same change.
1862         * init.c: Same change.
1863         * misc.c: Same change.
1864         * nil_method.c: Same change.
1865         * objects.c: Same change.
1866         * sarray.c: Same change.
1867         * selector.c: Same change.
1868         * sendmsg.c: Same change.
1869         * thr.c: Same change.
1871 2010-09-11  Nicola Pero  <nicola.pero@meta-innovation.com>
1873         * objc/deprecated/struct_objc_selector.h: New file.  Definition of
1874         'struct objc_selector' and 'sel_eq' moved here.
1875         * objc/deprecated/struct_objc_protocol.h: New file.  Definition of
1876         'struct objc_procotol' moved here.
1877         * objc/deprecated/struct_objc_class.h: New file.  Definition of
1878         'struct objc_class' moved here.
1879         * objc/deprecated/MetaClass.h: New file.  Definition of MetClass
1880         moved here.
1881         * objc/deprecated/STR.h: New file.  Definition of STR moved here.
1882         * objc/message.h: New file.  Definitions for relval_t, apply_t,
1883         arglist, arglist_t and objc_msg_lookup were moved here.
1884         * objc/objc.h: Include the above files instead of defining the
1885         corresponding structs, types and functions here.  Added new opaque
1886         definitions for SEL and Class.  Use Class and not 'struct
1887         objc_class *' in the definition of 'struct objc_object'.
1888         Commented all types defined in the file.  Removed special
1889         definition of BOOL as 'int' on __vxworks; use 'unsigned char'
1890         there as well.
1891         * objc/deprecated/objc-unexpected-exception.h: Renamed to
1892         objc_unexpected_exception.h.
1893         * objc/objc-api.h: Updated include of
1894         objc-unexpetected-exception.h
1895         * objc/objc-exception.h: Updated comments.
1896         * Makefile.in (OBJC_H, OBJC_DEPRECATED_H): Added the new header
1897         files.  Reindented list of files.
1899 2010-09-10  Nicola Pero  <nicola.pero@meta-innovation.com>
1901         * objc/objc-api.h (objc_trace): Unused variable removed.
1903 2010-09-10  Nicola Pero  <nicola.pero@meta-innovation.com>
1905         * objc/deprecated: New directory.
1906         * objc/deprecated/README: New file.
1907         * objc/README: New file.
1908         * objc/typedstream.h: Moved into objc/deprecated/typedstream.h;
1909         objc/typedstream.h replaced with a placeholder including the file
1910         from the deprecated/ directory.
1911         * objc/deprecated/objc-unexpected-exception.h: New file with the
1912         definition of _objc_unexpected_exception.
1913         * objc/objc-api.h: Include deprecated/objc-unexcepted-exception.h
1914         instead of defining _objc_unexpected_exception.
1915         * objc/deprecated/Object.h: New file with the deprecated Object
1916         methods in a 'Deprecated' category.
1917         * objc/Object.h Include deprecated/Object.h instead of defining
1918         the deprecated methods.
1919         * Object.m: Moved deprecated methods into 'Deprecated' category.
1920         * objc-private: New directory.
1921         * objc-private/README: New file.
1922         * Makefile.in (OBJC_DEPRECATED_H): New variable.
1923         (install-headers): Create installation directory for
1924         OBJC_DEPRECATED_H headers, and install them.
1926 2010-09-10  Nicola Pero  <nicola.pero@meta-innovation.com>
1928         * objc/objc-exception.h: Fixed include of objc.h.
1930 2010-09-08  Nicola Pero  <nicola.pero@meta-innovation.com>
1932         * objc/objc-exception.h: New file.
1933         * exception.c (objc_set_uncaught_exception_handler): Implemented.
1934         (objc_set_exception_matcher): Implemented.
1935         (objc_exception_throw): Use the uncaught exception handler if set.
1936         (PERSONALITY_FUNCTION): Use the exception matcher instead of the
1937         hardcoded isKindOf.
1938         (isKindOf): Renamed to is_kind_of_exception_matcher.  Tidied code
1939         up.  Removed segmentation fault when value is 'nil'.
1940         * objc/objc-api.h (_objc_unexpected_exception): Mark as
1941         deprecated.
1942         * Makefile.in (exception.lo, exception_gc.lo): Use
1943         -Wno-deprecated-declarations when compiling.
1944         (OBJC_H): Added objc-exception.h
1946 2010-09-08  Nicola Pero  <nicola.pero@meta-innovation.com>
1948         * objc/typedstream.h: Deprecate all functions in the file.  This
1949         file is obsolete.
1950         * objc/Object.h ([+streamVersion:], [-read:], [-write:],
1951         [-awake]): Documented that these methods are deprecated.  Added a
1952         brief description of the Object class and its relationship to the
1953         NSObject class.
1954         * Makefile.in: Compile archive.c and Object.m with
1955         -Wno-deprecated-declarations.
1957 2010-09-08  Nicola Pero  <nicola.pero@meta-innovation.com>
1959         Removed obsolete intermediate threading layer.
1960         * thr.c: Use __gthread_objc_xxx functions directly instead of
1961         __objc_thread_xxx ones.
1962         * objc/thr.h: Removed prototypes of no longer existing
1963         __objc_thread_xxx functions.
1964         * Makefile.in: Removed thr-objc.lo.
1965         * thr-dce.c: File removed.
1966         * thr-decosf1.c: File removed.
1967         * thr-irix.c: File removed.
1968         * thr-mach.c: File removed.
1969         * thr-objc.c: File removed.
1970         * thr-os2.c: File removed.
1971         * thr-posix.c: File removed.
1972         * thr-pthreads.c: File removed.
1973         * thr-rtems.c: File removed.
1974         * thr-single.c: File removed.
1975         * thr-solaris.c: File removed.
1976         * thr-vxworks.c: File removed.
1977         * thr-win32.c: File removed.
1978         * README.threads: File removed.
1979         * THREADS.MACH: File removed.
1980         * THREADS: Updated.
1982 2010-09-07  Nicola Pero  <nicola.pero@meta-innovation.com>
1984         * Object.m (MAX_CLASS_NAME_LEN): Unused define removed.
1986 2010-09-06  Iain Sandoe  <iains@gcc.gnu.org>
1988         * encoding.c: Add TARGET_ALIGN_NATURAL definition for m64 powerpc darwin.
1989         Add a comment as to why, update FIXME comments.
1991 2010-09-06  Nicola Pero  <nicola.pero@meta-innovation.com>
1993         * makefile.dos: Obsolete file removed.
1995 2010-04-02  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
1997         * aclocal.m4: Regenerate.
1999 2010-03-23  Dave Korn  <dave.korn.cygwin@gmail.com>
2001         PR libobjc/30445
2002         * configure.ac (extra_ldflags_libobjc): Define appropriately for
2003         Cygwin and MinGW hosts.
2004         * Makefile.am (libobjc_s.a): Remove dead pre-libtool target.
2005         (libobjc.dll): Likewise.
2006         * configure: Regenerate.
2008 2009-12-05  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
2010         * configure: Regenerate.
2012 2009-11-28  Jakub Jelinek  <jakub@redhat.com>
2014         * sarray.c (sarray_free): Use old_buckets variable.
2015         * encoding.c (objc_layout_structure_next_member): Remove unused
2016         bfld_type_size variable.
2018 2009-08-24  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
2020         * configure.ac (AC_PREREQ): Bump to 2.64.
2022 2009-08-22  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
2024         * aclocal.m4: Regenerate.
2025         * configure: Regenerate.
2026         * config.h.in: Regenerate.
2028 2009-08-22  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
2030         * Makefile.in (LIBTOOL): Add $(LIBTOOLFLAGS).
2032 2009-07-30  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
2034         * Makefile.in (AUTOCONF, ACLOCAL, ACLOCAL_AMFLAGS, aclocal_deps):
2035         New variables.
2036         ($(srcdir)/configure, $(srcdir)/aclocal.m4): New rules.
2038 2009-07-30  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
2040         * configure.ac (_AC_ARG_VAR_PRECIOUS): Use m4_rename_force.
2042 2009-04-09  Nick Clifton  <nickc@redhat.com>
2044         * sendmsg.c: Change copyright header to refer to version 3 of
2045         the GNU General Public License with version 3.1 of the GCC
2046         Runtime Library Exception and to point readers at the COPYING3
2047         and COPYING3.RUNTIME files and the FSF's license web page.
2048         * NXConstStr.m: Likewise.
2049         * Object.m: Likewise.
2050         * Protocol.m: Likewise.
2051         * archive.c: Likewise.
2052         * class.c: Likewise.
2053         * encoding.c: Likewise.
2054         * exception.c: Likewise.
2055         * gc.c: Likewise.
2056         * hash.c: Likewise.
2057         * init.c: Likewise.
2058         * libobjc_entry.c: Likewise.
2059         * linking.m: Likewise.
2060         * misc.c: Likewise.
2061         * nil_method.c: Likewise.
2062         * objc/NXConstStr.h: Likewise.
2063         * objc/Object.h: Likewise.
2064         * objc/Protocol.h: Likewise.
2065         * objc/encoding.h: Likewise.
2066         * objc/hash.h: Likewise.
2067         * objc/objc-api.h: Likewise.
2068         * objc/objc-decls.h: Likewise.
2069         * objc/objc-list.h: Likewise.
2070         * objc/objc.h: Likewise.
2071         * objc/runtime.h: Likewise.
2072         * objc/sarray.h: Likewise.
2073         * objc/thr.h: Likewise.
2074         * objc/typedstream.h: Likewise.
2075         * objects.c: Likewise.
2076         * sarray.c: Likewise.
2077         * selector.c: Likewise.
2078         * thr-dce.c: Likewise.
2079         * thr-decosf1.c: Likewise.
2080         * thr-irix.c: Likewise.
2081         * thr-mach.c: Likewise.
2082         * thr-objc.c: Likewise.
2083         * thr-os2.c: Likewise.
2084         * thr-posix.c: Likewise.
2085         * thr-pthreads.c: Likewise.
2086         * thr-rtems.c: Likewise.
2087         * thr-single.c: Likewise.
2088         * thr-solaris.c: Likewise.
2089         * thr-vxworks.c: Likewise.
2090         * thr-win32.c: Likewise.
2091         * thr.c: Likewise.
2092         * libobjc.def: Change copyright header to refer to version 3 of
2093         the GNU General Public License and to point readers at the COPYING3
2094         file and the FSF's license web page.
2095         * makefile.dos: Likewise.
2097 2009-04-09  Jakub Jelinek  <jakub@redhat.com>
2099         * Makefile.in: Change copyright header to refer to version
2100         3 of the GNU General Public License and to point readers at the
2101         COPYING3 file and the FSF's license web page.
2102         * configure.ac: Likewise.
2104 2009-03-12  Richard Frith-Macdonald  <rfm@gnu.org>
2105             David Ayers  <ayers@fsfe.org>
2107         PR libobjc/27466
2108         * objc/objc-api.h (_objc_unexpected_exception): Declare
2109         new hook.  Update copyright dates.
2110         * exception.c (objc_exception_throw): Use hook.  Update
2111         copyright dates.
2112         * libobjc.def (_objc_unexpected_exception): Export hook.
2113         Update copyright dates.
2115 2009-03-01  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
2117         * configure: Regenerate.
2119 2008-12-18  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
2121         * configure: Regenerate.
2123 2008-11-21  Kai Tietz  <kai.tietz@onevision.com>
2125         *  Object.m (errno): Replaced by errno.h include.
2126         (compare): Cast self to id to prevent warning on comparison.
2127         * objc/objc.h (BOOL): Prevent redeclaration of BOOL, if it is
2128         already there.
2129         * sendmsg.c (__objc_print_dtable_stats): Remove type warnings.
2130         * thr-win32.c (__objc_thread_detach): Remove type warning.
2131         (__objc_thread_id): Likewise.
2132         * thr.c (__objc_thread_detach_functiont): Add __builtin_trap ()
2133         for noreturn.
2135 2008-09-26  Peter O'Gorman  <pogma@thewrittenword.com>
2136             Steve Ellcey  <sje@cup.hp.com>
2138         * configure: Regenerate for new libtool.
2139         * config.h.in: Regenerate for new libtool.
2141 2008-07-18  Matthias Klose  <doko@ubuntu.com>
2143         * Makefile.in: Ignore missing ../boehm-gc/threads.mk.
2145 2008-07-18  Matthias Klose  <doko@ubuntu.com>
2147         * Makefile.in: Include ../boehm-gc/threads.mk.
2148         (OBJC_BOEHM_GC_LIBS): Define, (libobjc_gc$(libsuffix).la): Use it.
2150 2008-07-06  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
2152         * Makefile.in (install-info): New stub target.
2154 2008-06-17  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
2156         * configure: Regenerate.
2158 2008-06-14  Kai Tietz  <kai.tietz@onevision.com>
2160         * exception.c (PERSONALITY_FUNCTION): Remove extra decrement
2161         if HAVE_GETIPINFO is not defined.
2163 2008-06-10  Kai Tietz  <kai.tietz@onevision.com>
2165         * Object.m (compare): Add type id.
2166         * objc/Object.h: Likewise.
2167         * archive.c (objc_read_class): Use size_t to extend version to be
2168         size of pointer scalar width.
2169         * sendmsg.c (rtx): Undefine it before redefinition.
2170         (__objc_print_dtable_stats): Cast arguments to long as intended.
2172 2008-05-30  Julian Brown  <julian@codesourcery.com>
2174         * exception.c (__objc_exception_class): Initialise as constant
2175         array for ARM EABI. Change macro to static const for non-ARM EABI.
2176         (ObjcException): Add note about structure layout. Remove landingPad
2177         and handlerSwitchValue for ARM EABI.
2178         (get_ttype_entry): Add __ARM_EABI_UNWINDER__ version
2179         of function.
2180         (CONTINUE_UNWINDING): Define for ARM EABI/otherwise cases.
2181         (PERSONALITY_FUNCTION): Use ARM EABI-specific arguments, and add
2182         ARM EABI unwinding support.
2183         (objc_exception_throw): Use memcpy to initialise exception class.
2185 2008-05-25  Alan Modra  <amodra@bigpond.net.au>
2187         * encoding.c (strip_array_types): Rename from get_inner_array_type.
2188         (rs6000_special_round_type_align): Update.
2190 2008-05-09  Julian Brown  <julian@codesourcery.com>
2192         * Makefile.in (LTLDFLAGS): New.
2193         (libobjc$(libsuffix).la, libobjc_gc$(libsuffix).la): Use above.
2195 2008-04-18  Paolo Bonzini  <bonzini@gnu.org>
2197         PR bootstrap/35457
2198         * aclocal.m4: Regenerate.
2199         * configure: Regenerate.
2201 2008-01-24  David Edelsohn  <edelsohn@gnu.org>
2203         * configure: Regenerate.
2205 2007-10-14  H.J. Lu  <hongjiu.lu@intel.com>
2207         * configure.ac: Don't run config-ml.in directly.
2208         (multilib_arg): New.
2209         * configure: Regenerated.
2211 2007-08-06  Andrew Pinski  <pinskia@gmail.com>
2213         PR libobjc/30731
2214         * exception.c (parse_lsda_header): Use _uleb128_t/_sleb128_t instead
2215         of _Unwind_Word for variables which are used in
2216         read_uleb128/read_sleb128.
2217         (PERSONALITY_FUNCTION): Likewise.
2219 2007-07-05  H.J. Lu  <hongjiu.lu@intel.com>
2221         * aclocal.m4: Regenerated.
2223 2007-06-03  Andrew Pinski  <andrew_pinski@playstation.sony.com>
2225         * configure.ac: Fix a typo in *-*-darwin clause.
2226         * configure: Regenerated.
2228 2007-06-02  H.J. Lu  <hongjiu.lu@intel.com>
2230         * configure.ac: Fix a typo.
2231         * configure: Regenerated.
2233 2007-06-02  Paolo Bonzini  <bonzini@gnu.org>
2235         * configure: Regenerate.
2237 2007-06-01  Andrew Pinski  <andrew_pinski@playstation.sony.com>
2239         * Makefile.in: Replace all uses of libext with libsuffix.
2240         * configure.ac: Likewise.
2241         * configure: Regenerate.
2243         Revert:
2244         * Makefile.in: Remove all uses of $(libext).
2246 2007-05-23  Andrew Pinski  <andrew_pinski@playstation.sony.com>
2248         * Makefile.in: Remove all uses of $(libext).
2250 2007-05-23  Steve Ellcey  <sje@cup.hp.com>
2252         * configure: Regenerate.
2253         * aclocal.m4: Regenerate.
2255 2007-04-21  Andrew Ruder  <andy@aeruder.net>
2257         * sendmsg.c (__objc_get_forward_imp): Call
2258         __objc_msg_forward2 for real.
2260 2007-04-09  Andrew Ruder  <andy@aeruder.net>
2262         * sendmsg.c: Added __objc_msg_forward2, a hook that allows
2263         external libraries to provide a function that returns the real
2264         forwarding function based on both the selector and the receiver.
2265         * objc/objc-api.h: Define __objc_msg_forward2.
2267 2007-03-01  Brooks Moses  <brooks.moses@codesourcery.com>
2269         * Makefile.in: Add dummy install-pdf target.
2271 2007-02-18  Manuel Lopez-Ibanez  <manu@gcc.gnu.org>
2273         * objc/objc-list.h (list_free): Add keyword 'inline' to avoid
2274         unused warning.
2276 2006-10-31  Geoffrey Keating  <geoffk@apple.com>
2278         * encoding.c (darwin_rs6000_special_round_type_align): New.
2280 2006-10-14  Geoffrey Keating  <geoffk@apple.com>
2282         * Makefile.in: Use multi_basedir instead of toplevel_srcdir.
2283         * configure.ac: Use multi.m4 from aclocal rather than custom
2284         code.  Use multi_basedir instead of toplevel_srcdir.
2285         * aclocal.m4: Regenerate.
2286         * configure: Regenerate.
2288 2006-10-10  Brooks Moses  <bmoses@stanford.edu>
2290         * Makefile.in: Added empty "pdf" target.
2292 2006-07-18  Paolo Bonzini  <bonzini@gnu.org>
2294         * configure: Regenerate.
2296 2006-05-23  Carlos O'Donell  <carlos@codesourcery.com>
2298         * Makefile.in: Add install-html target. Add install-html to .PHONY
2300 2006-02-21  Rainer Orth  <ro@TechFak.Uni-Bielefeld.DE>
2302         PR libobjc/26309
2303         * thr-objc.c (_XOPEN_SOURCE): Don't define on Tru64 UNIX.
2305 2006-01-24  David Ayers  <d.ayers@inode.at>
2307         PR libobjc/9751
2308         * gc.c (class_ivar_set_gcinvisible): Replace strncpy with memcpy
2309         and insure the new strings are '\0' termintated.
2311 2006-01-24  David Ayers  <d.ayers@inode.at>
2313         PR libobjc/13946
2314         * configure.ac: Add include directives for --enable-objc-gc.
2315         * Makefile.in: Ditto.
2316         * configure: Regenerate.
2318         * gc.c (__objc_class_structure_encoding): Increment the used bytes
2319         instead of the local pointer to them.
2321 2005-12-14  Andrew Pinski  <pinskia@physics.uc.edu>
2323         PR objc/25360
2324         * objc/objc-api.c (_C_COMPLEX): New define.
2325         * encoding.c (objc_sizeof_type): Handle _C_Complex.
2326         (objc_alignof_type): Likewise.
2327         (objc_skip_typespec): Likewise.
2329 2005-12-15  David Ayers  <d.ayers@inode.at>
2331         PR libobjc/14382
2332         * README (+load,+initialize): Fix documentation to reflect
2333         intended and implemented semantics for +load and +initialize.
2335 2005-12-12  Andrew Pinski  <pinskia@physics.uc.edu>
2337         * encoding.c (TYPE_FIELDS): Fix to skip over just _C_STRUCT_B and
2338         the name.
2339         (get_inner_array_type): Fix to skip over _C_ARY_B and size.
2340         (rs6000_special_round_type_align): Update for the ABI fix.
2341         (objc_layout_finish_structure): Correct the encoding which is passed to
2342         ROUND_TYPE_ALIGN.
2344 2005-12-11  Andrew Pinski  <pinskia@physics.uc.edu>
2346         PR libobjc/25347
2347         * encoding.c (objc_sizeof_type): Don't handle _C_UNION_B special
2348         but use the struct layout functions.
2349         (objc_alignof_type): Likewise.
2350         (objc_layout_structure): Handle _C_UNION_B also.
2351         (objc_layout_structure_next_member): Likewise.
2352         (objc_layout_finish_structure): Likewise.
2354 2005-12-11  Andrew Pinski  <pinskia@physics.uc.edu>
2356         PR libobjc/25346
2357         * objc/objc-api.h (_C_BOOL): New define.
2358         * encoding.c (objc_sizeof_type): Handle _C_BOOL.
2359         (objc_alignof_type): Likewise.
2360         (objc_skip_typespec): Likewise.
2362 2005-11-20  David Ayers  <d.ayers@inode.at>
2364         PR libobjc/19024
2365         * objc/hash.h: Remove deprecated hash API.
2366         * hash_compat.c: Remove.
2367         * Makefile.in: Remove reference to hash_compat.c.
2369         * configure.ac (VERSION): Bump library version to 2:0:0.
2370         * configure: Regenerate.
2372 2005-11-09  Alexandre Oliva  <aoliva@redhat.com>
2374         PR other/4372
2375         * thr-objc.c (_XOPEN_SOURCE): Define.
2377 2005-10-07  Ulrich Weigand  <uweigand@de.ibm.com>
2379         PR libobjc/23612
2380         * objc/objc-api.h (struct objc_ivar): Move definition to
2381         global scope.
2383 2005-09-04  Andrew Pinski  <pinskia@physics.uc.edu>
2384             Rasmus Hahn  <rassahah@neofonie.de>
2386         PR libobjc/23108
2387         * archive.c (objc_write_type): Correct the element offset.
2388         (objc_read_type): Likewise.
2390 2005-08-17  Kelley Cook  <kcook@gcc.gnu.org>
2392         * All files: Update FSF address.
2394 2005-08-13  Marcin Koziej  <creep@desk.pl>
2395             Andrew Pinski  <pinskia@physics.uc.edu>
2397         PR libobjc/22492
2398         * exception.c (PERSONALITY_FUNCTION): Fix the PC with finally.
2400 2005-08-13  Andrew Pinski  <pinskia@physics.uc.edu>
2402         * Makefile.in (extra_ldflags_libobjc): New.
2403         (libobjc$(libext).la): Add extra_ldflags_libobjc to the link line.
2404         (libobjc_gc$(libext).la): Likewise.
2405         * configure.ac (extra_ldflags_libgfortran): Set for *-darwin* to
2406         "-Wl,-single_module".
2407         * configure: Regenerate.
2408         * linking.m (_objcInit): Remove.
2410 2005-07-26  Andrew Pinski  <pinskia@physics.uc.edu>
2412         PR libobjc/22606
2413         * Makefile.in (ALL_CFLAGS): Add -fexceptions.
2415 2005-06-08  David Ayers  <d.ayers@inode.at>
2417         * objc/NXConstStr.h, objc/Object.h, objc/Protocol.h,
2418         objc/encoding.h, objc/hash.h, objc/objc-api.h,
2419         objc/runtime.h, objc/sarray.h, objc/thr.h,
2420         objc/typedstream.h: Do not include Objective-C headers as
2421         system headers.
2423 2005-06-07  David Ayers  <d.ayers@inode.at>
2425         * archive.c, init.c, selector.c: Include hash.h.
2426         * archive.c, class.c, encoding.c, gc.c, hash.c, hash_compat.c,
2427         init.c, misc.c, nil_method.c, objects.c, sarray.c, selector.c,
2428         sendmsg.c, thr-dce.c, thr-decosf1.c, thr-irix.c, thr-mach.c,
2429         thr-objc.c, thr-os2.c, thr-posix.c, thr-pthreads.c, thr-rtems.c,
2430         thr-single.c, thr-solaris.c, thr-vxworks.c, thr-win32.c, thr.c:
2431         Include Objective-C headers with quotes and objc/ directory
2432         prefix.
2434 2005-05-19  Richard Henderson  <rth@redhat.com>
2436         * exception.c: Revert last change.
2438 2005-05-19  David Ayers  <d.ayers@inode.at>
2440         * exception.c: Include tsystem.h for unwind.h.
2442 2005-05-09  Mike Stump  <mrs@apple.com>
2444         * configure: Regenerate.
2446 2005-04-12  Mike Stump  <mrs@apple.com>
2448         * configure: Regenerate.
2450 2005-03-21  Zack Weinberg  <zack@codesourcery.com>
2452         * Makefile.in: Set gcc_version here.
2453         * configure.ac: Do not invoke TL_AC_GCC_VERSION.  Adjust quoting
2454         in definition of toolexeclibdir so that $(gcc_version) is expanded
2455         by the Makefile.
2456         * aclocal.m4, configure: Regenerate.
2458 2005-03-03  David Ayers  <d.ayers@inode.at>
2460         * objc/hash.h (OBJC_IGNORE_DEPRECATED_API): Update deprecated
2461         version reference.  Correct typo.
2463 2005-03-02  David Ayers  <d.ayers@inode.at>
2465         PR libobjc/19024
2466         * Makefile.in (OBJS): Add hash_compat.lo.
2467         (OBJS_GC): Add hash_compat_gc.lo.
2468         (hash_compat_gc.lo): New target and rule.
2469         * objc/hash.h (hash_new, hash_delete, hash_add, hash_remove)
2470         (hash_next, hash_value_for_key, hash_is_key_in_hash)
2471         (hash_ptr, hash_string, compare_ptrs, compare_strings): Prefix
2472         with objc_.  Add deprecated non prefixed inlined versions.
2473         (OBJC_IGNORE_DEPRECATED_API): New macro to hide deprecated
2474         declarations.
2475         * hash.c (hash_new, hash_delete, hash_add, hash_remove, hash_next)
2476         (hash_value_for_key, hash_is_key_in_hash): Prefix with objc_ and
2477         update callers.
2478         * hash_compat.c: New file.
2479         * archive.c: Update callers.
2480         * init.c: Likewise.
2481         * selector.c: Likewise.
2482         * libobjc.def: Add objc_ versions of hash functions.
2484 2005-02-28  Andrew Pinski <pinskia@physics.uc.edu>
2486         PR libobjc/20252
2487         * Makefile.in (GTHREAD_FLAGS): Remove.
2488         (ALL_CFLAGS): Remove usage of GTHREAD_FLAGS.
2489         * thr-objc.c: Include config.h.
2490         * configure.ac: Instead of looking at GCC's makefile, figure out if
2491         GTHREAD_FLAGS should be defined by looking at the `thread model'
2492         of the current gcc.
2493         * configure: Regenerate.
2494         * config.h.in: Regenerate.
2496 2005-02-28  Paolo Bonzini  <bonzini@gnu.org>
2498         PR bootstrap/17383
2499         * configure.ac: Call GCC_TOPLEV_SUBDIRS.
2500         (Determine CFLAGS for gthread): Use $host_subdir.
2501         * configure: Regenerate.
2502         * Makefile.in (host_subdir): New.
2503         (INCLUDES): Use it.
2505 2004-12-20  Andrew Pinski  <pinskia@physics.uc.edu>
2507         PR libobjc/12035
2508         * gc.c: Remove definition of LOGWL, modWORDSZ, and divWORDSZ since
2509         they are not used.
2510         Include limits.h and stdlib.h.
2511         Define BITS_PER_WORD.
2513 2004-12-12  Alexander Malmberg  <alexander@malmberg.org>
2515         * selector.c (__objc_init_selector_tables): Add missing void to
2516         definition.
2518 2004-12-02  Richard Sandiford  <rsandifo@redhat.com>
2520         * configure.ac: Use TL_AC_GCC_VERSION to set gcc_version.
2521         * configure, aclocal.m4: Regenerate.
2523 2004-11-29  Kelley Cook  <kcook@gcc.gnu.org>
2525         * configure: Regenerate for libtool change.
2527 2004-11-25  Kelley Cook  <kcook@gcc.gnu.org>
2529         * configure: Regenerate for libtool reversion.
2531 2004-11-24  Kelley Cook  <kcook@gcc.gnu.org>
2533         * configure: Regenerate for libtool change.
2535 2004-11-24  Kelley Cook  <kcook@gcc.gnu.org>
2537         * aclocal.m4, config.h.in: Regenerate.
2539 2004-10-08  Mike Stump  <mrs@apple.com>
2540             Andrew Pinski  <pinskia@physics.uc.edu>
2542         * aclocal.m4: Rename to ...
2543         * acinclude.m4: here and also use m4_include instead of sinclude.
2544         * aclocal.m4: Regenerate.
2545         * configure: Regenerate.
2546         * configure.ac: Add AM_MAINTAINER_MODE and AM_PROG_CC_C_O.
2547         * Makefile.in (configure): Add @MAINT@ infront of configure.ac
2549 2004-10-08  Andrew Pinski  <pinskia@physics.uc.edu>
2551         * archive.c: Fix all the warnings about passing unsigned char*
2552         to char* and the other way too.
2554 2004-09-16  Andrew Pinski  <pinskia@physics.uc.edu>
2556         PR libobjc/16448
2557         * exception.c: Include config.h
2558         (objc_exception_throw): Change _GLIBCXX_SJLJ_EXCEPTIONS to
2559         SJLJ_EXCEPTIONS.
2560         * configure.ac: Find out what exception handling code we use.
2561         * configure: Regenerate.
2562         * config.h.in: New file, regenerate.
2564 2004-09-16  Andrew Pinski  <apinski@apple.com>
2566         * encoding.c (ALTIVEC_VECTOR_MODE): Define a bogus macro.
2568 2004-08-28  Nathanael Nerode  <neroden@gcc.gnu.org>
2570         * configure.ac: Switch from _GCC_TOPLEV_NONCANONICAL_TARGET to
2571         ACX_NONCANONICAL_TARGET.
2572         * configure: Regenerate.
2574 2004-08-13  Ziemowit Laski  <zlaski@apple.com>
2576         * objc/sarray.h: Hoist include of assert.h near the top of file,
2577         and mark the remainder of the file 'extern "C"'.
2579 2004-08-13  Andrew Pinski  <pinskia@physics.uc.edu>
2581         * objc/Object.h: Move includes out of extern "C" blocks.
2582         * objc/encoding.h: Likewise.
2583         * objc/hash.h: Likewise.
2584         * objc/objc-api.h: Likewise.
2585         * objc/runtime.h: Likewise.
2586         * objc/sarray.h: Likewise.
2587         * objc/typedstream.h: Likewise.
2589 2004-08-12  Ziemowit Laski  <zlaski@apple.com>
2591         * objc/NXConstStr.h: Update copyright date; bracket with
2592         'extern "C"' for C++ use; make include syntax consistent
2593         by using <...> instead of "..."; hoist <objc/...> includes
2594         above the 'extern "C"' block.
2595         * objc/Object.h: Likewise.
2596         * objc/Protocol.h: Likewise.
2597         * objc/encoding.h: Likewise.
2598         * objc/hash.h: Likewise.
2599         * objc/runtime.h: Likewise.
2600         * objc/sarray.h: Likewise.
2601         * objc/thr.h: Likewise.
2602         * objc/typedstream.h: Likewise.
2603         * objc/objc-api.h: Add 'extern "C"' block for C++ use.
2604         (objc_static_instances): For C++ case, do away with
2605         zero-sized array.
2606         (objc_method): Hoist definition to file scope.
2607         (_objc_load_callback, _objc_object_alloc, class_get_class_method,
2608         class_get_instance_method, class_create_instance,
2609         class_get_class_name, class_get_instance_size,
2610         class_get_meta_class, class_get_super_class, class_get_version,
2611         class_is_class, class_is_meta_class, class_set_version,
2612         class_get_gc_object_type, class_ivar_set_gcinvisible,
2613         get_imp): Rename 'class' parameter to '_class'.
2614         * objc/objc-list.h: Add 'extern "C"' block for C++ use.
2615         * objc/objc.h: Update copyright date.
2616         (arglist_t): Provide a union tag.
2618 2004-07-22  Andrew Pinski  <pinskia@physics.uc.edu>
2620         * thr.c (__objc_thread_detach_function): Do not mark as volatile
2621         but instead use the attribute noreturn.
2623 2004-06-28  Zack Weinberg  <zack@codesourcery.com>
2625         * encoding.c: Rename target_flags with a #define to avoid
2626         conflict with a prior declaration.
2628 2004-06-24  Andrew Pinski  <apinski@apple.com>
2630         * objc/encoding.h: Wrap the functions with extern "C" for C++
2631         mode.
2632         * objc/hash.h: Likewise.
2633         * objc/objc-api.h: Likewise.
2634         * objc/objc-list.h: Likewise.
2635         * objc/runtime.h: Likewise.
2636         * objc/sarray.h: Likewise.
2637         * objc/thr.h: Likewise.
2638         * objc/typedstream.h: Likewise.
2641 2004-06-21  Nick Clifton  <nickc@redhat.com>
2643         * encoding.c (BITS_PER_UNIT): Define if a definition is not
2644         provided.
2646 2004-06-20  Alexander Malmberg  <alexander@malmberg.org>
2648         * Makefile.in (exception.lo): Remove $(OBJC_GCFLAGS).
2649         (exception_gc.lo): New.
2650         (OBJS_GC): Add exception_gc.lo.
2652 2004-06-17  Richard Henderson  <rth@redhat.com>
2654         * exception.c: New file.
2655         * Makefile.in (exception.lo): New.
2656         (OBJS): Add it.
2658 2004-06-14  Andrew Pinski  <pinskia@physics.uc.edu>
2660         * linking.m (_objcInit): New empty function
2661         for Darwin only.
2663 2004-06-11  Andrew Pinski  <pinskia@physics.uc.edu>
2665         * configure.ac: Support --enable-shared=libobjc.
2666         * configure: Regenerate.
2668         PR libobjc/15901
2669         * configure.ac: Do not disable shared by default.
2670         * configure: Regenerate.
2672 2004-06-03  Nicola Pero  <n.pero@mi.flashnet.it>
2674         * Protocol.m ([-isEqual:]): Small optimizations returning
2675         immediately if the argument is equal to self, and accessing
2676         the argument's name directly if it's a protocol.
2678 2004-06-03  David Ayers  <d.ayers@inode.at>
2680         * Protocol.m ([-isEqual:]): Test the class of the argument.
2682 2004-05-25  Andrew Pinski  <pinskia@physics.uc.edu>
2684         * configure.ac (includedir): Rename to ...
2685         (includedirname).
2686         * Makefile.in: s/includedir/includedirname/.
2688         PR target/11572
2689         * configure.ac (includedir): Set to "include"
2690         except for Darwin.
2691         (libext) Set to empty except for Darwin.
2692         * configure: Regenerate
2693         * Makefile.in: s/libobjc.la/libobjc$(libext).la/g.
2694         s/include/$(includedir)/g.
2696 2004-05-25  Daniel Jacobowitz  <drow@false.org>
2698         * Makefile.in: Add .NOEXPORT.
2700 2004-05-25  Andrew Pinski  <pinskia@physics.uc.edu>
2702         Merge from the libobjc-branch
2703         2004-02-09  Andrew Pinski  <pinskia@physics.uc.edu>
2705                 * Makefile.in (OBJC_H): Change objc-deps.h to objc-decls.h.
2707         2004-02-03  Andrew Pinski  <pinskia@physics.uc.edu>
2709                 * Makefile.in (OBJC_H): Add objc-deps.h.
2711         2004-01-27  Nicola Pero  <n.pero@mi.flashnet.it>
2713                 * Protocol.m ([-conformsTo:]): If the argument is nil, return NO.
2714                 ([-hash], [-isEqual:]): New methods.
2716         2004-01-27  Richard Frith-Macdonald <rfm@gnu.org>
2718                 * sarray.c (sarray_free): Add a better comment.
2720         2004-01-27  Adam Fedor  <fedor@gnu.org>
2722                 * hash.c (hash_add): Cast cachep to int.
2723                 * selector.c (__sel_register_typed_name): Cast
2724                 soffset_decode to int.
2726         2004-01-27  Alexander Malmberg  <alexander@malmberg.org>
2728                 * selector.c: Rename register_selectors_from_list to
2729                 __objc_register_selectors_from_list. Update caller.
2730                 (__objc_register_selectors_from_list): Lock __objc_runtime_mutex
2731                 while registering selectors. Use __sel_register_typed_name instead
2732                 of sel_register_typed_name. Check for NULL method_name:s.
2733                 (pool_alloc_selector): New function.
2734                 (__sel_register_typed_name): Use pool_alloc_selector to allocate
2735                 selector structures.
2736                 * sendmsg.c (class_add_method_list): Use
2737                 __objc_register_selectors_from_list.
2738                 * objc/runtime.h: Add __objc_register_selectors_from_list.
2740         2004-01-25  Adam Fedor  <fedor@gnu.org>
2741                     Nicola Pero  <n.pero@mi.flashnet.it>
2742                     Andrew Pinski  <pinskia@physics.uc.edu>
2744                 * objc/objc-decls.h: New file.
2745                 * objc/objc-api.h (_objc_lookup_class): Mark as export.
2746                 (_objc_load_callback): Likewise.
2747                 (_objc_object_alloc): Likewise.
2748                 (_objc_object_copy): Likewise.
2749                 (_objc_object_dispose): Likewise.
2751         2004-01-25  Andrew Pinski  <pinskia@physics.uc.edu>
2753                 * archive.c: s/__inline__/inline
2754                 * sendmsg.c: Likewise.
2756                 * encoding.c: Remove FIXME about the warning
2757                 about unused variable.
2758                 * sendmsg.c: Add a FIXME comment saying that
2759                 this should be using libffi.
2761                 * Makefile.in (LIBTOOL): Use @LIBTOOL@ now as it works.
2764 2004-05-13  Andrew Pinski  <pinskia@physics.uc.edu>
2766         * archive.c (objc_read_class): Initialize class_name.
2767         (objc_read_selector): Initialize selector_name.
2769 2004-05-09  Richard Sandiford  <rsandifo@redhat.com>
2771         * Makefile.in (toolexecdir): Remove trailing space.
2773 2004-04-15  Nathanael Nerode  <neroden@gcc.gnu.org>
2775         PR libobjc/14948
2776         * configure.ac: De-precious CC so multilibs work.
2777         * configure: Regenerate.
2779 2004-04-14  Nathanael Nerode  <neroden@gcc.gnu.org>
2781         * configure.ac: Restore toolexecdir.
2782         * Makefile.in: Restore toolexecdir.
2783         * configure: Regenerate.
2785 2004-04-09  Nathanael Nerode  <neroden@gcc.gnu.org>
2787         * configure.ac: Remove (unused) glibcpp_prefixdir.
2788         * configure: Regenerate.
2790         * configure.in: Rename to configure.ac.
2791         * Makefile.in: Update to match.
2793         * Makefile.in: Remove toolexecdir, glibcpp_toolexecdir (unused).
2794         Replace glibcpp_toolexeclibdir with toolexeclibdir.
2795         * configure.in: Remove glibcpp_toolexecdir (unused).
2796         Replace glibcpp_toolexeclibdir with toolexeclibdir.  Don't generate
2797         config.h or stamp-h (unused).  Move one comment to the right place.
2798         * configure: Regenerate.
2799         * config.h.in: Remove (unused).
2801         * config.h.in: Regenerate with autoheader.
2803         * Makefile.in: Remove (unused) gcc_version_trigger.
2804         * configure.in: Remove (unused) glibcpp_builddir.  Don't AC_SUBST
2805         gcc_version_trigger.
2806         * configure: Regenerate.
2808         * configure.in: Switch to modern style for AC_INIT, AC_OUTPUT.
2809         Sort file into sections.  Remove dnl where appropriate.  Fix
2810         other style issues.
2811         * configure: Regenerate.
2813         * configure.in: Replace old AC_PROG_CC hack with new one.
2814         Define toplevel_srcdir in terms of srcdir, not top_srcdir (there
2815         are no subdirectory output files, so this is fine).  Change prereq
2816         to autoconf 2.59.
2817         * aclocal.m4: Include ../config/no-executables.m4.
2818         * configure: Regenerate with autoconf 2.59.
2820         * configure.in: Improve comments on gthread_cflags.  Improve m4
2821         quotation, and replace 'if test' with 'case', for --enable-objc-gc.
2822         * configure: Regenerate.
2824         * configure.in: Move PACKAGE and VERSION settings up top.  Remove
2825         unused call to AC_PROG_LN_S.  Default RANLIB to ':'.  Remove
2826         redundant checks for values of RANLIB, AR, INSTALL.
2827         * configure: Regenerate.
2829         * configure.in: Clean up handling of
2830         --enable-version-specific-runtime-libs and related variables;
2831         replace 'if test' with 'case' where reasonable.  Fix comments.
2832         Remove useless libstdcxx_interface.
2833         * configure: Regenerate.
2835         * configure.in: Use _GCC_TOPLEV_NONCANONICAL_TARGET.
2836         Replace uses of target_alias with target_noncanonical.
2837         * aclocal.m4: Include ../config/acx.m4.
2838         * configure: Regenerate.
2839         * Makefile.in: Replace uses of target_alias with target_noncanonical.
2840         Fix copyright statement.
2842         * configure.in: Hand-inline bulky, confusing macros from
2843         aclocal.m4.  Replace references to "GNU Objective C" with "GCC".
2844         Update copyright notice.  Remove stuff for automake, which isn't
2845         used in this directory.  Remove emacs local variables.
2846         * aclocal.m4: Remove hand-inlined macros.  Update copyright notice.
2847         * configure: Regenerate.
2849 2004-03-16  Manfred Hollstein  <mh@suse.com>
2851         * Makefile.in, configure.in, configure: Update copyright years.
2853 2004-03-15  Manfred Hollstein  <mh@suse.com>
2855         * Makefile.in (LIBOBJC_VERSION, LIBOBJC_GC_VERSION): Use
2856         definition from configure.in.
2857         * configure.in (PACKAGE): Add definition.
2858         (VERSION): Add definition; substitute it in output files.
2859         * configure: Re-generate.
2861 2004-03-05  Ziemowit Laski  <zlaski@apple.com>
2863         * objc/hash.h (hash_string, compare_strings):
2864         Add type-casts to make Objective-C++ happy.
2865         * objc/typedstream.h (objc_get_stream_class_version):
2866         Rename parameter from 'class' to 'class_name' to make
2867         Objective-C++ happy.
2869 2004-03-01  Michael Matz  <matz@suse.de>
2871         * Makefile.in (ALL_CFLAGS): Add -fno-strict-aliasing.
2873 2004-02-06  Ziemowit Laski  <zlaski@apple.com>
2875         * objc/objc-api.h (objc_super): The 'class' field shall
2876         be named 'super_class' #ifdef __cplusplus.
2878 2004-01-17  Andrew Pinski  <pinskia@physics.uc.edu>
2880         PR target/10781
2881         * encoding.c (rs6000_special_round_type_align): Define.
2883 2004-01-14  Adam Fedor  <fedor@gnu.org>
2885         PR libobjc/12155
2886         * selector.c (__objc_register_instance_methods_to_class): Free
2887         new_list if not used.
2889 2004-01-09  Andrew Ruder  <aeruder@ksu.edu>
2891         PR libobjc/11904
2892         * sarray.c (sarray_free): Free array->is_copy_of latter.
2894 2003-12-01  Zack Weinberg  <zack@codesourcery.com>
2896         PR 11433
2897         * Protocol.m (descriptionForInstanceMethod): Don't dereference
2898         instance_methods if it's NULL.
2899         (descriptionForClassMethod): Likewise for class_methods.
2901 2003-10-24  Rainer Orth  <ro@TechFak.Uni-Bielefeld.DE>
2903         * Makefile.in (runtime-info.h): Remove -Wp.
2905 2003-10-21  Rainer Orth  <ro@TechFak.Uni-Bielefeld.DE>
2907         * Makefile.in (CC1OBJ): Remove.
2908         (runtime-info.h): Invoke $(CC) so all MULTIFLAGS are handled
2909         correctly.
2910         Use .m extension for temporary file.
2911         Remove assembler temp file.
2913 2003-10-20  Joseph S. Myers  <jsm@polyomino.org.uk>
2915         * objc/hash.h (hash_string): Don't use a cast as an lvalue.
2917 2003-10-17  Rainer Orth  <ro@TechFak.Uni-Bielefeld.DE>
2919         * Makefile.in (runtime-info.h): Use MULTIFLAGS.
2921 2003-09-09  Alan Modra  <amodra@bigpond.net.au>
2923         * configure: Regenerate.
2925 2003-08-27  Alexander Malmberg  <alexander@malmberg.org>
2927         * Makefile.in, aclocal.m4: Update to $(libdir)/gcc/ instead of
2928         (libdir)/gcc-lib/ when installing.
2929         * configure: Regenerate.
2931 Thu Jul 10 10:27:43 2003  Nicola Pero  <n.pero@mi.flashnet.it>
2933         libobjc/9969
2934         * sendmsg.c (get_imp): Fixed rare threading problem.
2935         (__objc_responds_to): Similar fixes.
2936         (objc_msg_lookup): Similar fixes.
2937         (__objc_init_install_dtable): Lock the runtime before checking if the
2938         table is installed.
2940 2003-05-23  Nathanael Nerode  <neroden@gcc.gnu.org>
2942         * hash.c, init.c, libobjc.def, libobjc_entry.c, linking.m,
2943         makefile.dos, misc.c, nil_method.c, objects.c, sarray.c,
2944         selector.c, sendmsg.c, thr-dce.c, thr-decosf1.c, thr-irix.c,
2945         thr-mach.c, thr-objc.c, thr-os2.c, thr-posix.c, thr-pthreads.c,
2946         thr-rtems.c, thr-single.c, thr-solaris.c, thr-vxworks.c,
2947         thr-win32.c, thr.c: Replace "GNU CC" with "GCC".
2948         * Makefile.in, NXConstStr.m, Object.m, Protocol.m, archive.c,
2949         class.c, encoding.c, gc.c, objc/NXConstStr.h, objc/Object.h,
2950         objc/Protocol.h, objc/encoding.h, objc/hash.h, objc/objc-api.h,
2951         objc/objc-list.h, objc/objc.h, ocjc/runtime.h, objc/sarray.h,
2952         objc/thr.h, objc/typedstream.h: Replace "GNU CC" with "GCC".
2954 Tue May 13 14:56:03 2003  Richard Frith-Macdonald <rfm@gnu.org>
2955                           Nicola Pero  <n.pero@mi.flashnet.it>
2957         libobjc/10742
2958         * init.c (class_superclass_of_class): New function.
2959         (create_tree_of_subclasses_inherited_from): Use it.
2960         (__objc_tree_insert_class): Likewise.
2961         (class_is_subclass_of_class): Likewise.
2963 2003-04-11  David Chad  <davidc@freebsd.org>
2964             Loren J. Rittle  <ljrittle@acm.org>
2966         libobjc/8562
2967         * objc/hash.h (hash_string): Constify correctly.
2968         (compare_ptrs): Use direct compare.
2969         * objc/objc-list.h (list_nth): Rename index to indx to avoid shadow.
2970         * objc/sarray.h: Global rename index to indx to avoid shadow.
2972 2003-03-12  Andreas Schwab  <schwab@suse.de>
2974         * aclocal.m4 (GLIBCPP_EXPORT_INSTALL_INFO): Avoid trailing /. in
2975         glibcpp_toolexeclibdir.
2976         * configure: Rebuilt.
2978 2003-02-20  Alexandre Oliva  <aoliva@redhat.com>
2980         * configure.in: Propagate ORIGINAL_LD_FOR_MULTILIBS to
2981         config.status.
2982         * configure: Rebuilt.
2984 2003-01-27  Alexandre Oliva  <aoliva@redhat.com>
2986         * aclocal.m4 (glibcpp_toolexeclibdir): Instead of
2987         $(MULTISUBDIR), use `$CC -print-multi-os-directory`, unless
2988         version_specific_libs is enabled.
2989         * configure: Rebuilt.
2991 2003-01-09  Christian Cornelssen  <ccorn@cs.tu-berlin.de>
2993         * Makefile.in (FLAGS_TO_PASS): Also pass DESTDIR.
2994         (install-libs, install-headers): Prepend $(DESTDIR) to
2995         destination paths in all (un)installation commands.
2997 2002-12-02  Zack Weinberg  <zack@codesourcery.com>
2999         * thr-objc.c: Include coretypes.h and tm.h.
3001 2002-12-01  Zack Weinberg  <zack@codesourcery.com>
3003         * encoding.c, sendmsg.c: Include coretypes.h and tm.h.
3005 2002-11-26  Nathanael Nerode  <neroden@gcc.gnu.org>
3007         * configure.in: Remove skip-this-dir support.
3008         * configure: Regenerate.
3010 2002-09-22  Kaveh R. Ghazi  <ghazi@caip.rutgers.edu>
3012         * Makefile.in (all): Fix multilib parallel build.
3014 Thu Sep 12 12:44:37 2002  Nicola Pero  <n.pero@mi.flashnet.it>
3016         * sendmsg.c (nil_method): Declare not to take a variable number of
3017         args.
3018         (objc_msg_lookup): Cast nil_method to IMP before returning it.
3019         (objc_msg_lookup_super): The same.
3021 2002-09-10  Jan Hubicka  <jh@suse.cz>
3023         * nil_method.c (nil_method): No longer defined with variable
3024         arguments.
3026 2002-07-02  Rodney Brown  <rbrown64@csc.com.au>
3028         * objc/encoding.h: Fix formatting.
3029         * objc/hash.h: Likewise.
3030         * objc/objc-api.h: Likewise.
3031         * objc/runtime.h: Likewise.
3032         * objc/thr.h: Likewise.
3033         * archive.c: Likewise.
3034         * class.c: Likewise.
3035         * encoding.c: Likewise.
3036         * gc.c: Likewise.
3037         * hash.c: Likewise.
3038         * init.c: Likewise.
3039         * misc.c: Likewise.
3040         * nil_method.c: Likewise.
3041         * objects.c: Likewise.
3042         * sarray.c: Likewise.
3043         * selector.c: Likewise.
3044         * sendmsg.c: Likewise.
3045         * thr-mach.c: Likewise.
3046         * thr.c: Likewise.
3048 2002-06-25  DJ Delorie  <dj@redhat.com>
3050         * aclocal.m4 (GLIBCPP_CONFIGURE): Split out
3051         GLIBCPP_TOPREL_CONFIGURE.
3052         * configure.in: Call it before AC_CANONICAL_SYSTEM.
3053         * configure: Regenerate.
3055 2002-06-21  Kaveh R. Ghazi  <ghazi@caip.rutgers.edu>
3057         * Object.m (forward, read, write): Fix unused parameter warnings.
3058         * encoding.c: Include <stdlib.h>.
3059         (target_flags): Mark with attribute unused.
3060         (atoi): Delete.
3061         * runtime.h (__objc_selector_max_index): Change to unsigned int.
3062         (__objc_generate_gc_type_description): Prototype.
3063         * selector.c (__objc_selector_max_index): Change to unsigned int.
3065 Mon Jun 17 18:37:42 2002  Nicola Pero  <n.pero@mi.flashnet.it>
3067         * sendmsg.c (__objc_get_forward_imp): Fix warning by making sure
3068         we always have a return value: if __objc_msg_forward does not
3069         supply a forwarding implementation, return the default
3070         __builtin_apply based one.
3072 2002-06-15  Kaveh R. Ghazi  <ghazi@caip.rutgers.edu>
3074         * Object.m: Fix signed/unsigned warning.
3075         * Protocol.m: Likewise.
3076         * archive.c: Always include stdlib.h.
3077         (objc_read_short, objc_read_unsigned_short, objc_read_int,
3078         objc_read_long, __objc_read_nbyte_uint, __objc_read_nbyte_ulong):
3079         Fix signed/unsigned warning.
3080         (objc_write_type, objc_read_type, objc_write_types,
3081         objc_read_types): Ensure ctype 8-bit safety.
3082         (__objc_no_write, __objc_no_read): Mark unused parameters.
3083         * class.c (class_table_setup): Specify void arg.
3084         * encoding.c (atoi, objc_sizeof_type, objc_alignof_type,
3085         objc_skip_typespec, objc_skip_offset,
3086         objc_layout_structure_next_member): Ensure ctype 8-bit safety.
3087         (objc_layout_structure_next_member): Ensure variables are
3088         initialized.
3089         * gc.c (__objc_generate_gc_type_description,
3090         class_ivar_set_gcinvisible): Mark unused parameters.
3091         * init.c (__objc_send_load, __objc_destroy_class_tree_node): Mark
3092         unused parameters.
3093         (__objc_init_protocols) Fix signed/unsigned warning.
3094         * nil_method.c (nil_method): Mark unused parameters.
3095         * thr.h (objc_thread_callback): Specify void arg.
3096         * sarray.c (sarray_new, sarray_realloc, sarray_free): Fix
3097         signed/unsigned warning.
3098         (sarray_free): Fix formatting.
3099         * selector.c (sel_types_match): Ensure ctype 8-bit safety.
3100         * sendmsg.c (__objc_init_install_dtable) Mark unused parameters.
3102 2002-06-09  Andreas Jaeger  <aj@suse.de>
3104         * encoding.c (objc_layout_structure_next_member): Remove unused
3105         variable.
3107 2002-05-20  Kaveh R. Ghazi  <ghazi@caip.rutgers.edu>
3109         * Makefile.in (SHELL): Set to @SHELL@.
3110         (WARN_CFLAGS): New.
3111         (ALL_CFLAGS): Add $(WARN_CFLAGS).
3113 2002-05-16  Rainer Orth  <ro@TechFak.Uni-Bielefeld.DE>
3115         * aclocal.m4: Allow for PWDCMD to override hardcoded pwd.
3116         * configure: Regenerate.
3118 2002-05-08  Alexandre Oliva  <aoliva@redhat.com>
3120         * configure.in (ORIGINAL_LD_FOR_MULTILIBS): Preserve LD at
3121         script entry, and set LD to it when configuring multilibs.
3122         * configure: Rebuilt.
3124 2002-04-19  David O'Brien  <obrien@FreeBSD.org>
3126         * encoding.c (MAX, MIN, ROUNDING): #undef before defining.
3128 2002-04-09  Hans-Peter Nilsson  <hp@bitrange.com>
3130         PR objc/6107
3131         * objc/objc-api.h (struct objc_protocol_list): Change type of
3132         member count from int to size_t.
3134 2002-02-11  Franz Sirl  <Franz.Sirl-kernel@lauterbach.com>
3136         PR libobjc/4039
3137         * aclocal.m4: Replace with version copied from libstdc++-v3.
3138         * configure.in: Update for changes to aclocal and Makefile.
3139         * configure: Regenerate.
3140         * Makefile.in: Correct install of multilibs and shared libs, use
3141         INSTALL_DATA for include files.
3143 Mon Dec 17 17:02:12 2001  Nicola Pero  <nicola@brainstorm.co.uk>
3145         * init.c (__objc_exec_class): Fixed bug in the loop on unclaimed
3146         categories - when an unclaimed category was found, the loop was
3147         doing two steps forward instead of one, so that in certain cases
3148         it was failing to properly load all the categories.  (Reported
3149         with fix by Alexander Malmberg <alexander@malmberg.org>).
3151 2001-11-14  Aldy Hernandez  <aldyh@redhat.com>
3153         * encoding.c: Add target_flags.
3155 2001-11-07  Aldy Hernandez  <aldyh@redhat.com>
3157          * objc/objc-api.h (_C_VECTOR): New.
3159          * encoding.c (VECTOR_TYPE): New.
3161 Mon Oct 29 21:29:21 2001  Nicola Pero  <n.pero@mi.flashnet.it>
3163         * class.c: Rewritten the class table to use optimized, lock-free
3164         lookup.  This more than doubles the speed of class method
3165         invocations.  (class_table_setup), (class_table_insert),
3166         (class_table_replace), (class_table_get_safe),
3167         (class_table_next), (class_table_print),
3168         (class_table_print_histogram): New functions.
3169         (__objc_init_class_tables): Use class_table_setup.
3170         (__objc_add_class_to_hash): Use class_table_get_safe and
3171         class_table_insert.  (objc_lookup_class), (objc_get_class): Do not
3172         assert the existence of the table; do not lock the runtime; use
3173         class_table_get_safe.  (objc_next_class): Use class_table_next.
3174         (__objc_resolve_class_links): Use class_table_next.
3175         (class_pose_as): Use class_table_replace.
3177 2001-09-10  Ovidiu Predescu  <ovidiu@cup.hp.com>
3179         * gc.c: Removed the DEBUG declaration.
3181 Wed Jul 18 12:48:56 2001  Nicola Pero  <n.pero@mi.flashnet.it>
3183         * thr.c (objc_mutex_lock): Invoke __objc_thread_id directly,
3184         rather than through objc_thread_id, to save a function call.
3185         (objc_mutex_trylock, objc_mutex_unlock, objc_condition_wait):
3186         Ditto.
3188 Mon Jul 16 12:15:00 2001  Nicola Pero  <n.pero@mi.flashnet.it>
3190         * objc/objc-api.h (object_is_class): Fixed - buggy code was trying
3191         to cast an id to a Class, which can not be done.  Make the check
3192         by using CLS_ISMETA on the class pointer instead.
3193         (object_is_meta_class): Similar fix.
3195 2001-06-09  Alexandre Oliva  <aoliva@redhat.com>, Stephen L Moshier  <moshier@mediaone.net>
3197         * configure.in (AC_EXEEXT): Work around in case it expands to
3198         nothing, as in autoconf 2.50.
3199         * acinclude.m4: Likewise.
3200         * configure: Rebuilt.
3202 2001-06-08  Nicola Pero  <n.pero@mi.flashnet.it>
3204         * THREADS: Explain that when we compile libobjc inside GCC, we
3205         always use thr-objc.c as a backend, which uses GCC's thread code.
3207 2001-06-06  Richard Frith-Macdonald  <rrfm@gnu.org>
3209         * init.c (__objc_send_message_in_list): When setting a new entry
3210         in __objc_load_methods use the method IMP as key, but check to see
3211         if the method is in the hashtable by looking at the IMP also.
3212         Also ... call the method after adding it to the hashtable rather
3213         than before ... thus preventing an obscure possibility of infinite
3214         recursion if a +load method itself loads a subclass.
3216 2001-05-25  Ovidiu Predescu  <ovidiu@cup.hp.com>
3218         * init.c (__objc_send_message_in_list): When setting a new entry
3219         in __objc_load_methods use the method name as key, not the method
3220         IMP (reported by Richard Frith-Macdonald <richard@brainstorm.co.uk>).
3222 2001-05-09  Joseph S. Myers  <jsm28@cam.ac.uk>
3224         * objc-features.texi: Move to ../gcc/objc.texi.
3225         * fdl.texi: Remove.
3226         * Makefile.in: Don't generate documentation from
3227         objc-features.texi.
3229 2001-05-01  Mark Mitchell  <mark@codesourcery.com>
3231         * fdl.texi: New file.
3232         * objc-features.texi: Simplify.
3233         * Makefile.in: Adjust accordingly.
3235 2001-04-30  Mark Mitchell  <mark@codesourcery.com>
3237         * objc-features.texi: Use the GFDL.
3239 Wed Mar 21 04:44:58 EST 2001  John Wehle  (john@feith.com)
3241         * encoding.c (REAL_TYPE): Define.
3243 2001-03-19  David Edelsohn  <edelsohn@gnu.org>
3245         * encoding.c (TYPE_MODE): Define.
3247 2001-03-14  Nicola Pero  <n.pero@mi.flashnet.it>
3249         * thr.c (objc_thread_add): New function.
3250         (objc_thread_remove): Ditto.
3251         * objc/thr.h: Declare them.
3252         * libobjc.def: Mention them.
3254 2001-02-28  Ovidiu Predescu  <ovidiu@cup.hp.com>
3256         * objc-features.texi: Document the @compatibility_alias compiler
3257         directive (description from Nicola Pero <n.pero@mi.flashnet.it>).
3259 Fri Feb 23 18:12:00 2001  Rainer Orth  <ro@TechFak.Uni-Bielefeld.DE>
3261         * sendmsg.c (__objc_forward): Delete strlen() declaration.
3263 2001-02-08  Geoffrey Keating  <geoffk@redhat.com>
3265         * configure.in: Don't run AC_PROG_CC_WORKS or AC_EXEEXT, because
3266         we're not interested in the result and they might fail.
3267         * configure: Regenerated.
3269 2001-01-12  Joseph S. Myers  <jsm28@cam.ac.uk>
3271         * objc-features.texi: Use @email.
3273 2001-01-12  Joseph S. Myers  <jsm28@cam.ac.uk>
3275         * sendmsg.c (__objc_print_dtable_stats): Don't use #ifdef inside
3276         printf.
3278 2000-01-11  Richard Earnshaw  <rearnsha@arm.com>
3280         * encoding.c (STRUCTURE_SIZE_BOUNDARY): Redefine in a way that
3281         determines the value dynamically.
3283 Wed Jan  3 00:49:10 2001  Ovidiu Predescu  <ovidiu@cup.hp.com>
3285         * sendmsg.c: Added __objc_msg_forward, a hook that allows external
3286         libraries to provide a function that returns the real forwarding
3287         function. This can alleviate problems __builtin_apply() and
3288         friends have on various platforms. (Solution suggested by Helge
3289         Hess.)
3291         * objc/objc-api.h: Define __objc_msg_forward.
3293         * sendmsg.c: Define gen_rtx_REG.
3295 2000-12-06      Ralf Corsepius <corsepiu@faw.uni-ulm.de>
3297         * thr-rtems.c: New file. Stub to compile.
3299 2000-09-06  Alexandre Oliva  <aoliva@redhat.com>
3301         * configure: Rebuilt with new libtool.m4.
3303 Tue Aug 15 00:38:56 2000  Ovidiu Predescu  <ovidiu@cup.hp.com>
3305         * configure.in: Create a config.h file. Check for <sched.h>.
3306         * configure: Regenerate.
3308         * config.h.in: Check for <sched.h>.
3310 2000-08-14  Zack Weinberg  <zack@wolery.cumb.org>
3312         * configure: Regenerate after change to ../libtool.m4.
3314 2000-08-14  Andreas Schwab  <schwab@suse.de>
3316         * objc-features.texi (Top): Move @menu at end of node.
3318 2000-08-11  Manfred Hollstein  <manfredh@redhat.com>
3320         * objc-features.texi: Move @node Top before @menu.
3322 Sun Aug  6 23:27:49 2000  Ovidiu Predescu  <ovidiu@cup.hp.com>
3324         * objc-features.texi: Documented the new -fconstant-string-class
3325         option.
3327 Sun Aug  6 22:51:16 2000  Ovidiu Predescu  <ovidiu@cup.hp.com>
3329         * thr-posix.c: Integrated Chris Ball's <cball@fmco.com> changes to
3330         improve the Posix thread support for Objective-C.
3332 2000-08-04  Zack Weinberg  <zack@wolery.cumb.org>
3334         * aclocal.m4: Replace copy of ../libtool.m4 with
3335         sinclude(../libtool.m4).
3337 Fri Jul 28 08:58:02 2000  Nicola Pero  <nicola@brainstorm.co.uk>
3339         * configure.in: Added libtool support; build shared libraries
3340         if --enable-shared was passed on command line.
3341         * Makefile.in: Modified most compilation commands to use libtool.
3342         * aclocal.m4: New symbolic link to the ../libtool.m4, from the
3343         libtool distribution.
3345 Sat Jul 29 00:10:21 2000  Ovidiu Predescu  <ovidiu@cup.hp.com>
3347         * sarray.c, Object.m: Removed the explicit prototypes for strlen
3348         and memcpy on 64-bit platforms (Suggested by Rodney Brown
3349         <rdb@cup.hp.com>).
3351 2000-05-12  H.J. Lu  (hjl@gnu.org)
3353         * Makefile.in (GTHREAD_FLAGS): New.
3354         (ALL_CFLAGS): Add $(GTHREAD_FLAGS).
3355         (OBJC_THREAD_FILE): Changed to thr-objc.
3357         * configure.in (GTHREAD_FLAGS): New, check and replace it for
3358         Makefile.
3359         (OBJC_THREAD_FILE): Removed.
3361         * thr-objc.c: New.
3363 2000-07-13  Kaveh R. Ghazi  <ghazi@caip.rutgers.edu>
3365         * objc/hash.h: Include string.h.
3367 2000-04-15  David Edelsohn  <edelsohn@gnu.org>
3369         * Object.m (strlen): 64-bit PowerPC is a 64bit platform as well.
3371 2000-04-12  Jakub Jelinek  <jakub@redhat.com>
3373         * Object.m (strlen): Provide prototype on all 64bit platforms,
3374         not only alpha.
3375         * sarray.c (memcpy): Likewise.
3376         * encoding.c (objc_layout_finish_structure): Don't use
3377         ROUND_TYPE_ALIGN on sparc.
3379         * encoding.c (objc_layout_structure_next_member): Do the whole
3380         procedure even for the first member, so that we get correct
3381         alignment.
3383 2000-03-29  Zack Weinberg  <zack@wolery.cumb.org>
3385         * objc/Protocol.h, objc/objc-list.h: Change #endif labels to
3386         comments.
3388 2000-02-23  Zack Weinberg  <zack@wolery.cumb.org>
3390         * Makefile.in: Add -DIN_TARGET_LIBS to ALL_CFLAGS.
3392 Thu Sep 23 07:19:12 1999   Chris Ball <cball@fmco.com>
3394         * thr-posix.c (__objc_mutex_deallocate): made deallocate work.
3396 Tue Sep 21 07:47:10 1999  Jeffrey A Law  (law@cygnus.com)
3398         * Makefile.in (gc.o, gc_gc.o): Do not pass -fgnu-runtime to
3399         the compiler when building C code.
3401 Fri Aug  6 23:32:29 1999  Daniel Jacobowitz <drow@drow.them.org>
3403         * Makefile.in (FLAGS_TO_PASS): Include prefix, exec_prefix,
3404         libdir, libsubdir and tooldir.
3406 Mon Jun 21 05:40:15 1999  John David Anglin <dave@hiauly1>
3408         * init.c (__objc_force_linking): Make global.
3410 Thu May 20 03:20:59 1999  Jeffrey A Law  (law@cygnus.com)
3412         * configure.in (AC_EXEEXT): Remove call.
3413         (compiler_name): Explicitly check with no extension and .exe
3414         extension.
3415         * configure: Regenerate.
3417 Sun Apr 25 01:15:34 1999  Mumit Khan  <khan@xraylith.wisc.edu>
3419         * Makefile.in (CC1OBJ): Define in terms of CC.
3420         (runtime-info.h): Use.
3422 Fri April 8 08:21:07 1999 Ovidiu Predescu <ovidiu@cup.hp.com>
3424         * objc-features.texi: Updated the URL to Boehm's GC page.
3426 Fri Mar 26 23:41:07 1999 Ovidiu Predescu <ovidiu@cup.hp.com>
3428         * archive.c (__objc_code_char, __objc_write_char): Explicitly specify
3429         the char as being signed (patch from Daniel Jacobowitz
3430         <drow@false.org>).
3432 Wed Mar 24 22:41:28 1999  Mumit Khan  <khan@xraylith.wisc.edu>
3434         * configure.in (AC_PREREQ): Update to 2.13.
3435         (AC_EXEEXT): Call to find possible file extension.
3436         (compiler_name): Use.
3437         * configure: Regenerate.
3439 Wed Jan 27 02:31:01 1999  Jeffrey A Law  (law@cygnus.com)
3441         * Makefile.in (ALL_CFLAGS): Add -DIN_GCC.
3443 Tue Jan  5 01:38:53 1999  Jeffrey A Law  (law@cygnus.com)
3445         * configure.in (thread_file): Correct and simplify code to find
3446         the thread file.
3447         * configure: Rebuilt.
3449 1998-11-26  Manfred Hollstein  <manfred@s-direktnet.de>
3451         * configure.in (compiler_name): Add check to detect if this
3452         language's compiler has been built.
3453         * configure: Regenerate.
3455 Mon Nov 23 16:50:28 1998  Kaveh R. Ghazi  <ghazi@caip.rutgers.edu>
3457         *  configure.in: Use AC_PREREQ(2.12.1).
3459 Thu Nov 19 20:33:37 1998  Jeffrey A Law  (law@cygnus.com)
3461         * Makefile.in (runtime-info.h): Avoid GNU make extensions.
3463 Sun Nov  8 17:46:14 1998  Kaveh R. Ghazi  <ghazi@caip.rutgers.edu>
3465         * Makefile.in (INCLUDES): Add -I$(srcdir)/$(MULTISRCTOP)../include.
3467 Thu Oct 22 14:34:06 1998  Kaveh R. Ghazi  <ghazi@caip.rutgers.edu>
3469         * configure.in: Use AC_CONFIG_AUX_DIR($topsrcdir).
3471 Sat Oct 17 05:21:31 1998  Ovidiu Predescu  <ovidiu@slip.net>
3473         * objc-features.texi (Top): Changed the email address.
3474         * objc-features.texi (Garbage Collection): Use @uref instead of @url.
3476 Mon Oct 11 21:25:27 1998  Ovidiu Predescu  <ovidiu@slip.net>
3478         * encoding.c: Redefine get_inner_array_type to get the first entry
3479         in the structure.
3481 Thu Oct  8 12:21:14 1998  Richard Frith-Macdonald <richard@brainstorm.co.uk>
3483         * encoding.c (objc_skip_type_qualifiers): Handle _C_BYREF.
3484         (objc_get_type_qualifiers): Similarly.
3485         * objc/encoding.h (_C_BYREF): Define.
3486         (_F_BYREF): Define.
3488 1998-10-07  David S. Miller  <davem@pierdol.cobaltmicro.com>
3490         * objc/sarray.h: Make boffset be an unsigned long when sparc so it
3491         works out on 64-bit systems.
3493 Tue Oct  6 20:32:06 1998  Alexandre Oliva  <oliva@dcc.unicamp.br>
3495         * Makefile.in (INCLUDES): Make it multilib-friendly.
3497 Fri Oct  2 07:12:14 1998  H.J. Lu  (hjl@gnu.org)
3499         * Makefile.in (INCLUDES): Add -I$(srcdir)/../gcc.
3501 Thu Oct  1 22:33:03 1998 Robert Lipe  <robertl@dgii.com>
3502                          Jeffrey A Law  (law@cygnus.com)
3504         * Makefile.in (INCLUDES): Reference gcc via $MULTIBUILDTOP.
3505         (FLAGS_TO_PASS): Added.
3506         (runtime-info.h): Reference cc1ibj via $MULTIBUILDTOP.
3508         * archive.c: Change config.h to tconfig.h.
3510         * configure.in: Find gcc's object directory even for multilibs.
3512 Wed Sep 30 18:17:17 1998  Robert Lipe  <robertl@dgii.com>
3514         * configure.in: Escape ^ in grep string.
3515         * configure: Rebuilt.
3517 Wed Sep 30 09:14:52 1998  Jeffrey A Law  (law@cygnus.com)
3519         * All .h files pushed down into the objc/ subdirectory.
3520         * Makefile.in (copy_headers): Corresponding changes.
3521         * configure.in (AC_INIT): Corresponding changes.
3522         * configure: Rebuilt.
3524 1998-09-30  Ben Elliston  <bje@cygnus.com>
3525             Jeff Law      <law@cygnus.com>
3527         * Makefile.in: Rewrite.
3529         * configure.in: Likewise.
3531         * configure: Regenerate.
3533         * All .c files.  Remove "objc" prefix when including objc header
3534         files.  Include tconfig.h, not ../tconfig.h.
3536 Mon Sep 21 23:27:10 1998  Ovidiu Predescu <ovidiu@slip.net>
3538         * encoding.c (TREE_TYPE, ARRAY_TYPE): Define.
3539         (get_inner_array_type): Define.
3541 1998-09-21  Ben Elliston  <bje@cygnus.com>
3543         * New directory.  Moved files from ../gcc/objc.
3545 Copyright (C) 1998-2019 Free Software Foundation, Inc.
3547 Copying and distribution of this file, with or without modification,
3548 are permitted in any medium without royalty provided the copyright
3549 notice and this notice are preserved.