[RS6000] PR97107, libgo fails to build for power10
[official-gcc.git] / libobjc / ChangeLog
blob9b2d90ae3a4d5c8278ab2588662bd64b9721c790
1 2020-05-29  H.J. Lu  <hjl.tools@gmail.com>
3         PR bootstrap/95413
4         * configure: Regenerated.
6 2020-05-15  H.J. Lu  <hongjiu.lu@intel.com>
8         PR bootstrap/95147
9         * configure: Regenerated.
11 2020-05-14  H.J. Lu  <hongjiu.lu@intel.com>
13         * configure: Regenerated.
15 2020-02-12  Sandra Loosemore  <sandra@codesourcery.com>
17         PR libstdc++/79193
18         PR libstdc++/88999
20         * configure: Regenerated.
22 2020-01-24  Maciej W. Rozycki  <macro@wdc.com>
24         * Makefile.in (aclocal_deps): Add `toolexeclibdir.m4'.
25         * aclocal.m4: Include `toolexeclibdir.m4'.
26         * configure.ac: Handle `--with-toolexeclibdir='.
27         * configure: Regenerate.
29 2020-01-01  Andrew Pinski  <pinskia@gmail.com>
31         PR libobjc/93099
32         * objc/objc-decls.h (objc_EXPORT): Define it to
33         extern for DLL_EXPORT define case.
35 2020-01-01  Jakub Jelinek  <jakub@redhat.com>
37         Update copyright years.
39 2019-11-26  Tobias Burnus  <tobias@codesourcery.com>
41         * Makefile.in (aclocal_deps): Fix path to cet.m4.
43 2019-09-27  Maciej W. Rozycki  <macro@wdc.com>
45         * configure: Regenerate.
47 2019-04-23  Ramana Radhakrishnan  <ramana.radhakrishnan@arm.com>
48             Bernd Edlinger  <bernd.edlinger@hotmail.de>
49             Jakub Jelinek  <jakub@redhat.com>
51         PR target/89093
52         * exception.c (PERSONALITY_FUNCTION): Add general-regs-only target
53         attribute for ARM.
55 2019-03-06  Uroš Bizjak  <ubizjak@gmail.com>
57         * encoding.c (DFmode): #undef before #define.
59 2019-01-09  Sandra Loosemore  <sandra@codesourcery.com>
61         PR other/16615
62         * objc/runtime.h: Change "can not" to "cannot".
64 2019-01-09  Sandra Loosemore  <sandra@codesourcery.com>
66         PR other/16615
68         * class.c: Mechanically replace "can not" with "cannot".
69         * objc/runtime.h: Likewise.
70         * sendmsg.c: Likewise.
72 2019-01-01  Jakub Jelinek  <jakub@redhat.com>
74         Update copyright years.
76 2018-10-31  Joseph Myers  <joseph@codesourcery.com>
78         PR bootstrap/82856
79         * configure.ac: Remove AC_PREREQ.
80         * aclocal.m4, config.h.in, configure: Regenerate.
82 2018-04-24  H.J. Lu  <hongjiu.lu@intel.com>
84         * configure: Regenerated.
86 2018-04-19  Jakub Jelinek  <jakub@redhat.com>
88         * configure: Regenerated.
90 2018-04-18  David Malcolm  <dmalcolm@redhat.com>
92         PR jit/85384
93         * configure: Regenerate.
95 2018-02-14  Igor Tsimbalist  <igor.v.tsimbalist@intel.com>
97         PR target/84148
98         * configure: Regenerate.
100 2018-01-03  Jakub Jelinek  <jakub@redhat.com>
102         Update copyright years.
104 2017-11-23  Tom de Vries  <tom@codesourcery.com>
106         * class.c (CLASS_TABLE_HASH): Wrap in "do {} while (0)".
108 2017-11-17  Igor Tsimbalist  <igor.v.tsimbalist@intel.com>
110         * Makefile.in: Regenerate.
111         * aclocal.m4: Likeiwse.
112         * configure: Likewise.
113         * configure.ac: Set CET_FLAGS. Update XCFLAGS.
115 2017-08-30  Richard Sandiford  <richard.sandiford@linaro.org>
116             Alan Hayward  <alan.hayward@arm.com>
117             David Sherwood  <david.sherwood@arm.com>
119         * encoding.c (_darwin_rs6000_special_round_type_align): Prefix mode
120         names with E_ in case statements.
122 2017-02-07  Richard Biener  <rguenther@suse.de>
124         PR tree-optimization/79256
125         PR middle-end/79278
126         * encoding.c (objc_layout_structure_next_member): Adjust
127         ADJUST_FIELD_ALIGN usage.
129 2017-01-18  Matthias Klose  <doko@ubuntu.com>
131         PR libobjc/78697
132         * configure.ac: Allow default for --with-target-bdw-gc-include.
133         * configure: Regenerate.
135         PR libobjc/78698
136         * configure.ac: Use the libgc.la file when available.
137         * configure: Regenerate.
139 2017-01-17  Jakub Jelinek  <jakub@redhat.com>
141         PR other/79046
142         * configure: Regenerated.
143         * configure.ac: Add GCC_BASE_VER.
144         * Makefile.in (gcc_version): Use @get_gcc_base_ver@ instead of cat to
145         get version from BASE-VER file.
146         * configure: Regenerated.
148 2017-01-01  Jakub Jelinek  <jakub@redhat.com>
150         Update copyright years.
152 2016-12-01  Matthias Klose  <doko@ubuntu.com>
154         * configure.ac: Don't use pkg-config to check for bdw-gc.
155         * configure: Regenerate.
157 2016-11-30  Matthias Klose  <doko@ubuntu.com>
159         * configure.ac: Set BDW_GC_CFLAGS and BDW_GC_LIBS after checking
160         for the existence of the pkg-config modules.
161         * Regenerate.
163 2016-11-30  Jakub Jelinek  <jakub@redhat.com>
165         * configure.ac (--enable-objc-gc): If not given, default to
166         enable_objc_gc=no.
167         * configure: Regenerated.
169 2016-11-30  Matthias Klose  <doko@ubuntu.com>
171         * configure.ac (--enable-objc-gc): Allow to configure with a
172         system provided boehm-gc.
173         * configure: Regenerate.
174         * Makefile.in (OBJC_BOEHM_GC_LIBS): Get value from configure.
175         * gc.c: Include system bdw-gc headers.
176         * memory.c: Likewise.
177         * objects.c: Likewise.
179 2016-11-15  Matthias Klose  <doko@ubuntu.com>
181         * aclocal.m4: Regenerate.
182         * configure: Likewise.
184 2016-01-04  Jakub Jelinek  <jakub@redhat.com>
186         Update copyright years.
188 2015-11-07  Trevor Saunders  <tbsaunde+gcc@tbsaunde.org>
190         PR libobjc/24775
191         * encoding.c (_darwin_rs6000_special_round_type_align): Use
192         __CHAR_BIT__ instead of BITS_PER_UNIT.
193         (objc_sizeof_type): Likewise.
194         (objc_layout_structure): Likewise.
195         (objc_layout_structure_next_member): Likewise.
196         (objc_layout_finish_structure): Likewise.
197         (objc_layout_structure_get_info): Likewise.
199 2015-11-03  Trevor Saunders  <tbsaunde+gcc@tbsaunde.org>
201         PR libobjc/24775
202         * encoding.c (objc_layout_finish_structure): Remove usage of
203         ROUND_TYPE_SIZE.
205 2015-09-12  Trevor Saunders  <tbsaunde+gcc@tbsaunde.org>
207         PR libobjc/24775
208         * sendmsg.c (tm.h): Remove include.
210 2015-09-12  Trevor Saunders  <tbsaunde+gcc@tbsaunde.org>
212         PR libobjc/24775
213         * sendmsg.c (gen_rtx): Remove macro.
214         (gen_rtx_MEM): Likewise.
215         (gen_rtx_REG): Likewise.
216         (rtx): Likewise.
218 2015-09-12  Trevor Saunders  <tbsaunde+gcc@tbsaunde.org>
220         PR libobjc/24775
221         * sendmsg.c: Remove check of STRUCT_VALUE macro.
223 2015-05-13  Eric Botcazou  <ebotcazou@adacore.com>
225         * configure.ac: Remove manual SJLJ check.
226         * config.h.in: Regenerate.
227         * configure: Likewise.
228         * exception.c: Replace SJLJ_EXCEPTIONS by __USING_SJLJ_EXCEPTIONS__.
230 2015-05-13  Michael Haubenwallner  <michael.haubenwallner@ssi-schaefer.com>
232         * aclocal.m4: Regenerated with automake-1.11.6.
234 2015-05-04  Trevor Saunders  <tbsaunde+gcc@tbsaunde.org>
236         * configure: Regenerate.
238 2015-05-01  Trevor Saunders  <tbsaunde+gcc@tbsaunde.org>
240         * acinclude.m4: Include bitfields.m4.
241         * config.h.in: Regenerate.
242         * configure: Likewise.
243         * configure.ac: Invoke gt_BITFIELD_TYPE_MATTERS.
244         * encoding.c: Check HAVE_BITFIELD_TYPE_MATTERS.
246 2015-04-29  Trevor Saunders  <tbsaunde+gcc@tbsaunde.org>
248         * encoding.c (objc_layout_structure_next_member): Check the value of
249         PCC_BITFIELD_TYPE_MATTERS not if it is defined.
251 2015-02-05  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
253         PR libobjc/63765
254         * thr.c (_XOPEN_SOURCE): Remove.
256 2015-01-27  Matthias Klose  <doko@ubuntu.com>
258         * sendmsg.c: Add prototypes for __objc_get_forward_imp and get_imp.
260 2015-01-09  Dimitris Papavasiliou  <dpapavas@gmail.com>
262         PR libobjc/51891
263         * ivars.c: Add a check for classes without instance
264         variables, which have a NULL ivar list pointer.
266 2015-01-05  Jakub Jelinek  <jakub@redhat.com>
268         Update copyright years.
270 2014-11-21  H.J. Lu  <hongjiu.lu@intel.com>
272         PR bootstrap/63784
273         * configure: Regenerated.
275 2014-11-11  Francois-Xavier Coudert  <fxcoudert@gcc.gnu.org>
277         PR target/63610
278         * configure: Regenerate.
280 2014-11-05  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
282         * thr.c (_XOPEN_SOURCE): Define as 600.
284 2014-07-27  Alan Modra  <amodra@gmail.com>
285             Matthias Klose  <doko@ubuntu.com>
287         PR libobjc/61920
289         * encoding.c: Define rs6000_special_adjust_field_align_p.
291 2014-01-02  Richard Sandiford  <rdsandiford@googlemail.com>
293         Update copyright years
295 2013-09-20  Alan Modra  <amodra@gmail.com>
297         * configure: Regenerate.
299 2013-07-21   Ondřej Bílka  <neleai@seznam.cz>
301         * class.c: Fix typos.
302         * encoding.c: Likewise.
303         * init.c: Likewise.
304         * objc-private/runtime.h: Likewise.
305         * objc/runtime.h: Likewise.
306         * objc-sync.c: Likewise.
308 2013-07-04  Kai Tietz  <ktietz@redhat.com>
310         * exception.c: Add check for SjLj to SEH blocks.
312 2013-02-03  Richard Sandiford  <rdsandiford@googlemail.com>
314         Update copyright years.
316 2012-10-19  Michael Meissner  <meissner@linux.vnet.ibm.com>
318         * encoding.c (TARGET_VSX): Provide definitions based on the
319         current compilation options, and not based off the target options
320         structure.
321         (TARGET_ALTIVEC): Likewise.
322         (TARGET_64BIT): Likewise.
324 2012-09-14  David Edelsohn  <dje.gcc@gmail.com>
326         * configure: Regenerated.
328 2012-07-19  Tristan Gingold  <gingold@adacore.com>
329             Richard Henderson  <rth@redhat.com>
331         * exception.c (__gnu_objc_personality_seh0): New function.
333 2012-05-16  H.J. Lu  <hongjiu.lu@intel.com>
335         * configure: Regenerated.
337 2012-03-12  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
339         * configure.ac (enable_objc_gc): Remove alpha*-dec-osf* handling.
340         * configure: Regenerate.
342         * thr.c (_XOPEN_SOURCE): Define unconditionally.
344 2011-11-21  Andreas Tobler  <andreast@fgznet.ch>
346         * configure: Regenerate.
348 2011-11-02  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
350         * Makefile.in (INCLUDES): Add -I$(MULTIBUILDTOP)../libgcc.
351         * configure.ac (target_thread_file, HAVE_GTHR_DEFAULT): Remove.
352         * configure: Regenerate.
353         * config.h.in: Regenerate.
355 2011-10-17  Paul Brook  <paul@codesourcery.com>
356             Matthias Klose  <doko@ubuntu.com>
358         * exception.c (parse_lsda_header): hardcode ttype_encoding for older
359         ARM EABI toolchains.
360         (get_ttype_entry) Remove __ARM_EABI_UNWINDER__ variant.
362 2011-10-09  Nicola Pero  <nicola.pero@meta-innovation.com>
364         PR libobjc/49883
365         * init.c (__objc_exec_class): Work around a bug in clang's code
366         generation.  Clang sets the class->info field to values different
367         from 0x1 or 0x2 (the only allowed values in the traditional GNU
368         Objective-C runtime ABI) to store some additional information, but
369         this breaks backwards compatibility.  Wipe out all the bits in the
370         fields other than the first two upon loading a class.
372 2011-10-09  Nicola Pero  <nicola.pero@meta-innovation.com>
374         * class.c (objc_lookup_class): Added back for compatibility with
375         clang which seems to emit calls to it.
377 2011-10-08  Richard Frith-Macdonald <rfm@gnu.org>
378             Nicola Pero  <nicola.pero@meta-innovation.com>
380         PR libobjc/50428
381         * sendmsg.c (__objc_send_initialize): If a class does not have an
382         +initialize method, search for an +initialize method in the
383         superclass and in the ancestor classes and execute the first one
384         that is found.  This makes the GNU runtime behave in the same way
385         as the Apple/NeXT runtime with respect to +initialize methods and
386         subclassing.
388 2011-08-06  Nicola Pero  <nicola.pero@meta-innovation.com>
390         PR libobjc/50002
391         * class.c (__objc_update_classes_with_methods): Iterate over meta
392         classes as well as normal classes when refreshing the method
393         implementations.  This fixes replacing class methods.
395 2011-08-06  Nicola Pero  <nicola.pero@meta-innovation.com>
397         * class.c (class_getSuperclass): Fixed to work with meta classes
398         still in construction too.
400 2011-08-06  Nicola Pero  <nicola.pero@meta-innovation.com>
402         * class.c (class_getSuperclass): Fixed typo in comment.
404 2011-08-06  Nicola Pero  <nicola.pero@meta-innovation.com>
406         PR libobjc/49882
407         * class.c (class_getSuperclass): Return the superclass if the
408         class is in construction.
409         * objc/runtime.h (class_getSuperclass): Updated documentation.
411 2011-08-05  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
413         * Makefile.in (INCLUDES): Search
414         $(srcdir)/$(MULTISRCTOP)../libgcc.
416 2011-06-08  Nicola Pero  <nicola.pero@meta-innovation.com>
418         * objc/objc.h (__GNU_LIBOBJC__): Bumped to 20110608.
420 2011-06-08  Nicola Pero  <nicola.pero@meta-innovation.com>
422         * configure.ac (VERSION): Bumped to 4:0:0.
423         * configure (VERSION): Likewise.
425 2011-06-08  Nicola Pero  <nicola.pero@meta-innovation.com>
427         * objc/README: Updated.
428         * objc-private/selector.h: Updated comments.
430 2011-06-07  Nicola Pero  <nicola.pero@meta-innovation.com>
432         * sendmsg.c (class_get_instance_method): Removed.
433         (class_get_class_method): Removed.
434         (objc_get_uninstalled_dtable): Removed.
436 2011-06-07  Nicola Pero  <nicola.pero@meta-innovation.com>
438         * objc-private/module-abi-8.h (class_get_instance_size): Removed.
439         * objects.c (class_create_instance): Removed.
440         * error.c (__USE_FIXED_PROTOTYPES__): Removed.
441         * gc.c (__objc_generate_gc_type_description): Use
442         class_getInstanceSize() instead of class_get_instance_size().
443         * selector.c (sel_types_match): Made static.
444         (sel_get_typed_uid): Removed.
445         (sel_get_any_typed_uid): Removed.
446         (sel_get_name): Removed.
447         (sel_get_type): Removed.
448         (sel_register_name): Removed.
449         (sel_register_typed_name): Removed.
450         (sel_get_uid): Removed.
452 2011-06-07  Nicola Pero  <nicola.pero@meta-innovation.com>
454         * encoding.c (method_get_number_of_arguments): Removed.
455         (method_get_sizeof_arguments): Removed.
457 2011-06-07  Nicola Pero  <nicola.pero@meta-innovation.com>
459         * class.c (objc_next_class): Removed.
460         (class_pose_as): Removed.
461         (CLASSOF): Removed.
462         (class_table_replace): Removed.
463         (objc_lookup_class): Removed.
465 2011-06-07  Nicola Pero  <nicola.pero@meta-innovation.com>
467         Removed the Traditional Objective-C runtime public API.
468         * Makefile.in (OBJC_DEPRECATED_H): Variable removed.
469         (install-headers): Do not create the objc/deprecated directory and
470         do not install the deprecated headers.
471         (OBJC_H): Removed encoding.h and objc-api.h.
472         * Object.m: Removed all methods with the exception of -class and
473         -isEqual:.  Updated includes.  ([-class]): Use Modern API.
474         * objc/Object.h: Do not include deprecated/Object.h.
475         * objc/deprecated/Object.h: Removed.
476         * linking.m (__objc_linking): Call [Object class] instead of
477         [Object name].
478         * Protocol.m: Removed all methods with the exception of -isEqual:.
479         Updated includes.
480         * objc/Protocol.h: Do not include deprecated/Protocol.h.
481         * objc/deprecated/Protocol.h: Removed.
482         * objc/deprecated/struct_objc_symtab.h: Removed.
483         * objc/deprecated/struct_objc_module.h: Removed.
484         * objc/deprecated/struct_objc_ivar.h: Removed.
485         * objc/deprecated/struct_objc_ivar_list.h: Removed.
486         * objc/deprecated/struct_objc_method.h: Removed.
487         * objc/deprecated/struct_objc_method_list.h: Removed.
488         * objc/deprecated/struct_objc_protocol_list.h: Removed.
489         * objc/deprecated/struct_objc_category.h: Removed.
490         * objc/deprecated/MetaClass.h: Removed.
491         * objc/deprecated/objc_msg_sendv.h: Removed.
492         * objc/deprecated/README: Removed.
493         * objc/deprecated/struct_objc_class.h: Removed.
494         * objc/deprecated/struct_objc_protocol.h: Removed.
495         * objc/deprecated/struct_objc_selector.h: Removed.
496         * objc/encoding.h: Removed.
497         * objc/message.h (struct objc_super): Removed the definition for
498         the Traditional Objective-C runtime API.
499         * objc/objc.h: Do not include objc/objc-decls.h.
500         deprecated/struct_objc_selector.h, deprecated/MetaClass.h,
501         deprecated/struct_objc_class.h, deprecated/struct_objc_protocol.h
502         and deprecated/objc_msg_sendv.h.  Uncommented new definition of
503         Protocol *.
504         * objc/objc-api.h: Removed.
505         * objc/runtime.h: Updated comments.  Removed check to detect
506         concurrent usage of Traditional and Modern APIs.
507         * objc-private/module-abi-8.h: Always define struct objc_class and
508         struct objc_protocol.  (struct objc_protocol_list): Changed type
509         of 'list' argument from 'Protocol *' to 'struct objc_protocol *'.
510         (class_get_instance_size): Added.
511         * objc-private/protocols.h (__objc_protocols_add_protocol): Take a
512         'struct objc_protocol *' as argument, not a 'Protocol *'.
513         * objc-private/runtime.h: Updated comments.
514         * objc-private/selector.h (struct objc_selector, sel_eq): Added.
515         * class.c: Include objc-private/selector.h.
516         (objc_get_meta_class): Return a Class instead of a MetaClass.
517         * encoding.c (method_get_next_argument): Removed.
518         (method_get_first_argument): Removed.
519         (method_get_nth_argument): Removed.
520         * gc.c: Include objc/runtime.h instead of objc/encoding.h.
521         Include objc-private/module-abi-8.h and ctype.h.
522         * protocols.c (__objc_protocols_add_protocol): Take a 'struct
523         objc_protocl *' as argument, not a 'Protocol *'.
524         (class_addProtocol): Added casts to 'struct objc_protocol *' and
525         'Protocol *'.
526         (class_copyProtocolList): Likewise.
527         (protocol_conformsToProtocol): Likewise.
528         (protocol_copyProtocolList): Likewise.
529         * sarray.c: Include objc-private/module-abi-8.h.
530         * sendmsg.c (method_get_next_argument): Removed.
531         (method_get_first_argument): Removed.
532         (method_get_nth_argument): Removed.
533         (objc_msg_sendv): Removed.
534         (arglist_t, retval_t): New.  (class_get_class_method): Take a
535         'Class', not 'MetaClass', argument.
536         * thr.c: Include module-abi-8.h.
538 2011-06-03  Nicola Pero  <nicola.pero@meta-innovation.com>
540         * Makefile.in (OBJC_DEPRECATED_H): Removed struct_objc_static_instances.h
541         and objc_get_uninstalled_dtable.h.
542         * objc/deprecated/struct_objc_static_instances.h: Removed.
543         * objc/deprecated/objc_get_uninstalled_dtable.h: Removed.
544         * objc/objc-api.h: Do not include deprecated/objc_static_instances.h
545         and deprecated/objc_get_uninstalled_dtable.h.
547 2011-06-03  Nicola Pero  <nicola.pero@meta-innovation.com>
549         * Makefile.in (OBJC_DEPRECATED_H): Removed objc_object_alloc.h.
550         * objc/deprecated/objc_object_alloc.h: Removed.
551         * objc/objc-api.h: Do not include deprecated/objc_object_alloc.h.
552         * objects.c (_objc_object_alloc, _objc_object_dispose,
553         _objc_object_copy): Removed.
554         * libobjc.def (__objc_object_alloc, __objc_object_copy,
555         __objc_object_dispose): Removed.
557 2011-06-03  Nicola Pero  <nicola.pero@meta-innovation.com>
559         * Makefile.in (OBJC_DEPRECATED_H): Removed METHOD_NULL.h.
560         * objc/objc-api.h: Do not include deprecated/METHOD_NULL.h.
561         * objc/deprecated/METHOD_NULL.h: Removed.
563 2011-06-03  Nicola Pero  <nicola.pero@meta-innovation.com>
565         * Makefile.in (OBJC_DEPRECATED_H): Removed objc_valloc.h,
566         objc_malloc.h and objc_unexpected_exception.h.
567         (exception.lo): Do not use -Wno-deprecated-declarations.
568         (exception_gc.lo): Likewise.
569         * objc/objc-api.h: Do not include deprecated/objc_valloc.h,
570         deprecated/objc_malloc.h and
571         deprecated/objc_unexpected_exception.h.
572         * objc/deprecated/objc_valloc.h: Removed.
573         * objc/deprecated/objc_malloc.h: Removed.
574         * objc/deprecated/objc_unexpected_exception.h: Removed.
575         * exception.c (_objc_unexpected_exception): Removed.
576         (objc_exception_throw): Do not check for
577         _objc_unexpected_exception.
578         * memory.c (objc_valloc, _objc_malloc, _objc_atomic_malloc,
579         _objc_valloc, _objc_realloc, _objc_calloc, _objc_free): Removed.
580         * libobjc.def (_objc_unexpected_exception, objc_valloc): Removed.
582 2011-06-03  Nicola Pero  <nicola.pero@meta-innovation.com>
584         * objc/objc.h: Do not include deprecated/STR.h.
585         * objc/deprecated/STR.h: Removed.
586         * Makefile.in (OBJC_DEPRECATED_H): removed STR.h.
588 2011-06-03  Nicola Pero  <nicola.pero@meta-innovation.com>
590         * Makefile.in (OBJC_H): Removed hash.h and sarray.h.
591         (OBJC_DEPRECATED_H): Likewise.
592         * libobjc.def (objc_hash_new, objc_hash_delete, objc_hash_add,
593         objc_hash_remove, objc_hash_next, objc_hash_value_for_key,
594         objc_hash_is_key_in_hash, hash_add, hash_delete, hash_new,
595         hash_next, hash_remove, hash_value_for_key, hash_is_key_in_hash,
596         sarray_at_put, sarray_at_put_safe, sarray_free, sarray_lazy_copy,
597         sarray_new, sarray_realloc, sarray_remove_garbage): Removed.
598         * objc/sarray.h: Removed.
599         * objc/hash.h: Removed.
600         * objc/deprecated/sarray.h: Removed.
601         * objc/deprecated/hash.h: Removed.
602         * objc/Object.h: Do not include objc/deprecated/hash.h
603         * Object.m: Include string.h.
604         * objc/objc-api.h: Do not include objc/deprecated/hash.h.
605         * objc-private/common.h (GNU_LIBOBJC_COMPILING_LIBOBJC_ITSELF):
606         Removed.
608 2011-06-03  Nicola Pero  <nicola.pero@meta-innovation.com>
610         * Object.m ([-forward::]): Removed.
611         * objc/deprecated/Object.h ([-forward::]): Removed.
612         * sendmsg.c (__objc_forward): Updated comments.
614 2011-06-03  Nicola Pero  <nicola.pero@meta-innovation.com>
616         * Makefile.in (OBJC_H): Removed objc-list.h.
617         (OBJC_DEPRECATED_H): Removed objc-list.h.
618         * objc/objc-list.h: File removed.
619         * objc/deprecated/objc-list.h: File removed.
621 2011-06-03  Nicola Pero  <nicola.pero@meta-innovation.com>
623         * Makefile.in (OBJC_H): Removed typedstream.h.
624         (OBJC_DEPRECATED_H): Removed typedstream.h.
625         (C_SOURCE_FILES): Removed archive.c.
626         (Object.lo): Rule removed.
627         (Object_gc.lo): Likewise.
628         (archive.lo): Likewise.
629         (archive_gc.lo): Likewise.
630         * objc/deprecated/Object.h ([+streamVersion:], [-read], [-write],
631         [-awake]): Removed.
632         Do not include deprecated/typedstream.h.
633         * Object.m: Removed the same methods.
634         * archive.c: File removed.
635         * objc/typedstream.h: File removed.
636         * objc/deprecated/typedstream.h: File removed.
637         * libobjc.def (__objc_read_nbyte_uint, __objc_read_nbyte_ulong,
638         __objc_write_class, __objc_write_object, __objc_write_selector,
639         objc_close_typed_stream, objc_end_of_typed_stream,
640         objc_flush_typed_stream, objc_get_stream_class_version,
641         objc_open_typed_stream, objc_open_typed_stream_for_file,
642         objc_read_array, objc_read_char, objc_read_int, objc_read_long,
643         objc_read_object, objc_read_selector, objc_read_short,
644         objc_read_string, objc_read_type, objc_read_types,
645         objc_read_unsigned_char, objc_read_unsigned_int,
646         objc_read_unsigned_long, objc_read_unsigned_short,
647         objc_write_array, objc_write_char, objc_write_int,
648         objc_write_long, objc_write_object, objc_write_object_reference,
649         objc_write_root_object, objc_write_selector, objc_write_short,
650         objc_write_string, objc_write_string_atomic, objc_write_type,
651         objc_write_types, objc_write_unsigned_char,
652         objc_write_unsigned_int, objc_write_unsigned_long,
653         objc_write_unsigned_short): Removed.
655 2011-06-02  Nicola Pero  <nicola.pero@meta-innovation.com>
657         * Makefile.in (OBJC_DEPRECATED_H): Removed objc_error.h.
658         * objc/deprecated/objc_error.h: Removed.
659         * objc/objc-api.h: Do not include deprecated/objc_error.h.
660         * libobjc.def (objc_error, objc_verror): Removed.
661         * error.c (_objc_error_handler, objc_error, objc_verror,
662         objc_set_error_handler): Removed.
663         * Object.m ([-error:], [-perform:], [-perform:with:],
664         [-perform:with:with], [-subclassResponsibility:],
665         [-notImplemented:], [-shouldNotImplement:], [-doesNotRecognize:]):
666         Removed.
667         * objc/deprecated/Object.h: Removed the same methods.
668         * sendmsg.c (__objc_forward): Do not try to invoke the "error:"
669         method after trying to invoke the "doesNotRecognize:" method.
671 2011-05-26  Nicola Pero  <nicola.pero@meta-innovation.com>
673         * sendmsg.c: Reindented part of the file.  No non-trivial changes
674         in code.
676 2011-05-26  Nicola Pero  <nicola.pero@meta-innovation.com>
678         * sendmsg.c (__objc_install_dtable_for_class): Use objc_getClass,
679         not objc_lookup_class.
681 2011-05-25  Richard Frith-Macdonald <rfm@gnu.org>
682             David Ayers  <ayers@fsfe.org>
684         PR libobjc/38307
685         * sendmsg.c: Include objc/hash.h.
686         (get_implementation): New function, mostly with code from get_imp
687         updated to support the new +initialize dispatch table logic.
688         (get_imp): Use get_implementation.
689         (__objc_responds_to): Updated to support the new +initialize
690         dispatch table logic.
691         (class_respondsToSelector): Likewise.
692         (objc_msg_lookup): Use get_implementation.
693         (__objc_init_install_dtable): Removed.
694         (__objc_install_methods_in_dtable): Updated arguments.
695         (__objc_install_dispatch_table_for_class): Renamed to
696         __objc_install_dtable_for_class and updated to support the new
697         +initialize dispatch table logic.
698         (__objc_update_dispatch_table_for_class): Updated to support the
699         new +initialize dispatch table logic.
700         (__objc_forward): Call get_implementation instead of get_imp.
701         (prepared_dtable_table): New.
702         (__objc_prepare_dtable_for_class): New.
703         (__objc_prepared_dtable_for_class): New.
704         (__objc_get_prepared_imp): New.
705         (__objc_install_prepared_dtable_for_class): New.
707 2011-05-24  Nicola Pero  <nicola.pero@meta-innovation.com>
709         PR libobjc/48177
710         * selector.c (__sel_register_typed_name): Use sel_types_match()
711         instead of strcmp() to compare selector types (Suggestion by
712         Richard Frith-Macdonald <rfm@gnu.org>).
714 2011-04-15  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
716         PR libobjc/32037
717         * Makefile.in (OBJC_GCFLAGS): Move ...
718         * configure.ac (enable_objc_gc): ... here.
719         Add $(libsuffix) to OBJC_BOEHM_GC.
720         * configure: Regenerate.
722 2011-02-28  Nicola Pero  <nicola.pero@meta-innovation.com>
724         * selector.c (sel_getTypedSelector): Return NULL if there are
725         multiple selectors with conflicting types.
726         * objc/runtime.h (sel_getTypedSelector): Updated documentation.
728 2011-02-28  Richard Frith-Macdonald <rfm@gnu.org>
730         PR libobjc/47922
731         * gc.c (class_ivar_set_gcinvisible): Use _C_GCINVISIBLE instead of
732         a hardcoded "!".
734 2011-02-13  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
736         * configure: Regenerate.
738 2010-12-26  Nicola Pero  <nicola.pero@meta-innovation.com>
740         * init.c (create_tree_of_subclasses_inherited_from): Use
741         class_superclass_of_class instead of assuming a class is
742         unresolved when it could be resolved.  Tidied up assignment and
743         check.
744         (__objc_tree_insert_class): Enhanced DEBUG_PRINTF.
745         (objc_tree_insert_class): Tidied up loop; return immediately upon
746         inserting a class.
747         (__objc_exec_class): Do not set __objc_class_tree_list.
749 2010-12-24  Nicola Pero  <nicola.pero@meta-innovation.com>
751         * selector.c (sel_getTypedSelector): Return NULL if given a NULL
752         argument.
753         (sel_registerTypedName): Same.
754         (sel_registerName): Same.
755         * objc/runtime.h: Updated documentation.
757 2010-12-24  Nicola Pero  <nicola.pero@meta-innovation.com>
759         * objc/runtime.h (class_addIvar): Updated documentation.  The
760         alignment is actually the log_2 of the alignment in bytes.
761         * ivars.c (class_addIvar): Corresponding change to the
762         implementation.
764 2010-12-24  Nicola Pero  <nicola.pero@meta-innovation.com>
766         * objc/runtime.h (sel_getType): Renamed to sel_getTypeEncoding to
767         be consistent with method_getTypeEncoding and
768         ivar_getTypeEncoding.
769         (sel_copyTypedSelectorList, sel_getTypedSelector): New.
770         * selector.c (sel_getType): Renamed to sel_getTypeEncoding.
771         (sel_copyTypedSelectorList, sel_getTypedSelector): New.
772         (sel_get_type): Updated call to sel_getType.
774 2010-12-24  Nicola Pero  <nicola.pero@meta-innovation.com>
776         * objc/runtime.h (class_conformsToProtocol,
777         class_copyProtocolList): Updated documentation.
779 2010-12-23  Nicola Pero  <nicola.pero@meta-innovation.com>
781         * init.c (create_tree_of_subclasses_inherited_from): Updated
782         DEBUG_PRINTF messages.
783         (__objc_tree_insert_class): Same.
784         (__objc_send_load_using_method_list): Same.
785         (__objc_send_load): Same.
786         (__objc_exec_class): Same.  In particular, do not print the module
787         name since it is no longer used.
788         * sendmsg.c (__objc_send_initialize): Added DEBUG_PRINTFs for
789         tracking +initialize calls.
790         (__objc_update_dispatch_table_for_class): Added DEBUG_PRINTFs for
791         tracking updates of dispatch tables.
792         (__objc_install_dispatch_table_for_class): Same.
794 2010-12-23  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
796         * Makefile.in (libobjc$(libsuffix).la): Link with -Wc,-shared-libgcc.
797         (libobjc_gc$(libsuffix).la): Likewise.
799 2010-12-23  Nicola Pero  <nicola.pero@meta-innovation.com>
801         * sendmsg.c (class_addMethod): Return NO if the method already
802         exists in the class.
804 2010-12-22  Nicola Pero  <nicola.pero@meta-innovation.com>
806         * init.c (duplicate_classes): New.
807         (__objc_exec_class): Initialize duplicate_classes.
808         (__objc_create_classes_tree): Ignore classes in the
809         duplicate_classes table.
810         (__objc_call_load_callback): Same.
811         (__objc_init_class): If a duplicate class is found, add it to
812         duplicate_classes instead of aborting.  Return YES if the class is
813         not a duplicate, and NO if it is.
814         * objc-private/runtime.h (__objc_init_class): Updated prototype.
816 2010-12-22  Nicola Pero  <nicola.pero@meta-innovation.com>
818         * objc-private/objc-list.h: Reindented file.  No code changes.
819         * objc-private/sarray.h: Same change.
821 2010-12-22  Nicola Pero  <nicola.pero@meta-innovation.com>
823         * objc-private/accessors.h: Removed 'extern "C"' guards.  This
824         file is never compiled with C++.
825         * objc-private/hash.h: Same change.
826         * objc-private/objc-list.h: Same change.
827         * objc-private/objc-sync.h: Same change.
828         * objc-private/protocols.h: Same change.
829         * objc-private/runtime.h: Same change.
830         * objc-private/sarray.h: Same change.
831         * objc-private/selector.h: Same change.
833 2010-12-21  Nicola Pero  <nicola.pero@meta-innovation.com>
835         PR libobjc/18764
836         * class.c (__objc_add_class_to_hash): Return YES if the class was
837         added, and NO if it already existed.
838         * init.c (__objc_init_class): If __objc_add_class_to_hash returns
839         NO, then abort the program with an error message.
840         * objc-private/runtime.h (__objc_add_class_to_hash): Updated
841         declaration.
843 2010-12-21  Nicola Pero  <nicola.pero@meta-innovation.com>
845         * init.c (_objc_load_callback): Initialize with 0.
846         (__objc_call_callback): Renamed to __objc_call_load_callback.
847         Check _objc_load_callback only once, and if it is not set, return
848         immediately.
849         (objc_send_load): Updated call to __objc_call_callback.
851 2010-12-21  Nicola Pero  <nicola.pero@meta-innovation.com>
853         PR libobjc/16110
854         * init.c (__objc_send_message_in_list): Renamed to
855         __objc_send_load_using_method_list.  Do not take an 'op' argument.
856         Register the 'load' selector if needed.
857         (__objc_send_load): Do not register the 'load' selector.  Updated
858         call to __objc_send_message_in_list.
859         (__objc_create_classes_tree): Add the class of any claimed
860         category that was loaded in the module to the list of classes for
861         which we try to execute +load.
863 2010-12-21  Nicola Pero  <nicola.pero@meta-innovation.com>
865         * objc-private/common.h: When DEBUG is defined, include <stdio.h>.
866         Updated comments.
867         * init.c (__objc_tree_insert_class): Use %p, not %x, when printing
868         a pointer using DEBUG_PRINTF.
870 2010-12-21  Nicola Pero  <nicola.pero@meta-innovation.com>
872         PR libobjc/45953
873         * selector.c (__sel_register_typed_name): When registering a new
874         selector with the same name as an existing one, reuse the existing
875         name string.  Also updated types, casts and comments in the whole
876         function.
878 2010-12-21  Nicola Pero  <nicola.pero@meta-innovation.com>
880         * objc-private/module-abi-8.h (struct objc_symtab): Declare 'refs'
881         to be 'struct objc_selector *' and not 'SEL'.
882         * init.c (__objc_exec_class): Call
883         __objc_register_selectors_from_module instead of iterating over
884         each selector and calling __sel_register_typed_name for each.
885         * objc-private/selector.h: Declare
886         __objc_register_selectors_from_module instead of
887         __sel_register_typed_name.
888         * selector.c (__objc_register_selectors_from_module): New.
889         (__sel_register_typed_name): Made static.
891 2010-12-21  Nicola Pero  <nicola.pero@meta-innovation.com>
893         * linking.m: Do not include objc/NXConstStr.h.
895 2010-12-21  Nicola Pero  <nicola.pero@meta-innovation.com>
897         * objc-private/runtime.h (DEBUG_PRINTF): Moved from here ...
898         * objc-private/common.h (DEBUG_PRINTF): To here.
899         * hash.c: Do not include objc-private/runtime.h and objc/thr.h.
901 2010-12-21  Nicola Pero  <nicola.pero@meta-innovation.com>
903         * hash.c: Tidied up comments and indentation.  No code changes.
905 2010-12-19  Nicola Pero  <nicola.pero@meta-innovation.com>
907         PR libobjc/47012
908         * accessors.m (objc_getProperty): If not atomic, do not
909         retain/autorelease the returned value.
911 2010-12-19  Nicola Pero  <nicola.pero@meta-innovation.com>
913         * objc-private/runtime.h (__objc_selector_max_index,
914         __objc_init_selector_tables, __objc_register_selectors_from_class,
915         __objc_register_selectors_from_list,
916         __objc_register_selectors_from_description_list): Moved to ...
917         * objc-private/selector.h: ... here.
919 2010-12-19  Nicola Pero  <nicola.pero@meta-innovation.com>
921         * objc-private/runtime.h (__objc_class_links_resolved): Removed.
922         (__objc_print_dtable_stats): Removed.
923         (__sel_register_typed_name): Removed.
924         * sendmsg.c (__objc_print_dtable_stats): Use 'void' as argument.
926 2010-12-19  Nicola Pero  <nicola.pero@meta-innovation.com>
928         * init.c (__objc_exec_class): Call __objc_resolve_class_links (),
929         if appropriate, after loading the module.
931 2010-12-19  Nicola Pero  <nicola.pero@meta-innovation.com>
933         * sendmsg.c (method_setImplementation): Do not declare.
935 2010-12-19  Nicola Pero  <nicola.pero@meta-innovation.com>
937         * objc/message.h: Updated comments.
938         * objc/runtime.h: Updated comments.
940 2010-12-19  Nicola Pero  <nicola.pero@meta-innovation.com>
942         * class.c (objc_lookupClass): Renamed to objc_lookUpClass.
943         * protocols.c: Updated all calls to objc_lookupClass to call
944         objc_lookUpClass instead.
945         * sendmsg.c (objc_lookupClass): Do not declare.
946         (get_imp): Update call to objc_lookupClass to call
947         objc_lookUpClass instead.
948         * objc/runtime.h (objc_lookupClass): Renamed to objc_lookUpClass.
950 2010-12-19  Nicola Pero  <nicola.pero@meta-innovation.com>
952         * objc/runtime.h (class_ivar_set_gcinvisible): Declare.
953         * sendmsg.c (_CLS_IN_CONSTRUCTION, CLS_IS_IN_CONSTRUCTION): Do not
954         define.  Updated comments.
956 2010-12-19  Nicola Pero  <nicola.pero@meta-innovation.com>
958         * objc/encoding.h: Updated comments.
959         * objc/runtime.h: Updated comments.
960         (objc_setGetUnknownClassHandler): Mark with objc_EXPORT.
961         (objc_sizeof_type): Same.
962         (objc_alignof_type): Same.
963         (objc_aligned_size): Same.
964         (objc_promoted_size): Same.
965         (objc_skip_type_qualifiers): Same.
966         (objc_skip_typespec): Same.
967         (objc_skip_offset): Same.
968         (objc_skip_argspec): Same.
969         (objc_get_type_qualifiers): Same.
970         (objc_layout_structure): Same.
971         (objc_layout_structure_next_member): Same.
972         (objc_layout_finish_structure): Same.
973         (objc_layout_structure_get_info): Same.
975 2010-12-19  Nicola Pero  <nicola.pero@meta-innovation.com>
977         * init.c: Updated comments.
978         * objc/objc-api.h: Updated comments.
979         * objc/runtime.h (_objc_load_callback): Declare.
981 2010-12-19  Nicola Pero  <nicola.pero@meta-innovation.com>
983         * objc/Object.h: Include deprecated/typedstream.h and
984         deprecated/hash.h instead of typedstream.h.  Updated comments.
986 2010-12-19  Nicola Pero  <nicola.pero@meta-innovation.com>
988         * Makefile.in (OBJC_DEPRECATED_H): Added objc_msg_sendv.h.
989         * objc/deprecated/objc_msg_sendv.h: New.
990         * objc/message.h: Do not define retval_t, apply_t, arglist,
991         arglist_t, objc_msg_sendv, now in
992         objc/deprecated/objc_msg_sendv.h.
993         * objc/objc.h: Do not include message.h; include
994         objc/deprecated/objc_msg_sendv.h instead.  Tidied up comments.
995         * sendmsg.c: Include objc/message.h.
996         * thr.c: Include objc/message.h.
998 2010-12-19  Nicola Pero  <nicola.pero@meta-innovation.com>
1000         * objc/objc-exception.h: Include objc-decls.h.  Mark all
1001         functions with objc_EXPORT.
1002         * objc/objc-sync.h: Same change.
1004 2010-12-19  Nicola Pero  <nicola.pero@meta-innovation.com>
1006         * Protocol.m: Moved all methods, with the exception of -isEqual:,
1007         into the 'Deprecated' category.
1008         * objc/Protocol.h: Removed all methods, moved to
1009         objc/deprecated/Protocol.h.  Include objc/deprecated/Protocol.h.
1010         * objc/deprecated/Protocol.h: New.
1011         * Makefile.in (OBJC_DEPRECATED_H): Added Protocol.h.
1013 2010-12-19  Nicola Pero  <nicola.pero@meta-innovation.com>
1015         * init.c: Include objc-private/selector.h.  Do not declare
1016         __sel_register_typed_name.
1017         * objc-private/selector.h (__sel_register_typed_name): Declare.
1018         * selector.c: Include objc-private/selector.h.
1020 2010-12-18  Nicola Pero  <nicola.pero@meta-innovation.com>
1022         * class.c: Tidied up comments and indentation.  No code changes.
1023         * error.c: Same.
1024         * exception.c: Same.
1025         * init.c: Same.
1026         * ivars.c: Same.
1027         * memory.c: Same.
1028         * objc-foreach.c: Same.
1029         * objc-sync.c: Same.
1030         * objects.c: Same.
1031         * protocols.c: Same.
1032         * sarray.c: Same.
1033         * thr.c: Same.
1035 2010-12-17  Nicola Pero  <nicola.pero@meta-innovation.com>
1037         * init.c: Include objc/runtime.h and objc-private/module-abi-8.h
1038         instead of objc/objc-api.h.
1039         (init_check_module_version): Take a 'struct objc_module *'
1040         argument instead of 'Module_t'.  Use 'struct objc_module *'
1041         instead of 'Module_t'.
1042         (__objc_created_classes_tree): Take a 'struct objc_module *'
1043         argument instead of 'Module_t'; use 'struct objc_symtab *' instead
1044         of 'Symtab_t'.
1045         (__objc_call_callback): Take a 'struct objc_module *' argument
1046         instead of 'Module_t'; use 'struct objc_symtab *' instead of
1047         'Symtab_t' and 'struct objc_category *' instead of 'Category_t'.
1048         (_objc_load_callback): Take a 'struct objc_category *' argument
1049         instead of 'Category *'.
1050         (class_superclass_of_class): Use objc_getClass() instead of
1051         objc_lookup_class().
1052         (create_tree_of_subclasses_inherited_from): Same change (also, use
1053         an explicit 'if' instead of '?').
1054         (objc_init_statics): Same change.
1055         (objc_send_load): Same change.
1056         (__objc_init_protocol): same change.
1057         (__objc_send_message_in_list): Take a 'struct objc_method_list *'
1058         argument instead of 'MethodList_t'.  Use 'struct objc_method *'
1059         instead of 'Method_t'.
1060         (__objc_send_load): Use 'struct objc_method_list *' instead of
1061         'MethodList_t'.  Use sel_registerName() instead of
1062         sel_register_name().
1063         (__objc_exec_class): Take a 'struct objc_module *' argument
1064         instead of 'Module_t'.  Use 'struct objc_symtab *' instead of
1065         'Symtab_t'.  Use objc_getClass() instead of objc_lookup_class().
1066         Use 'struct objc_category *' instead of 'Category_t'.
1068 2010-12-16  Nicola Pero  <nicola.pero@meta-innovation.com>
1070         * sendmsg.c: Include objc/runtime.h instead of objc/objc-api.h.
1071         Include objc-private/module-abi-8.h and objc-private/selector.h
1072         instead of objc/encoding.h.
1073         (objc_msg_lookup_super): Use super->super_class instead of
1074         super->class.
1075         (method_get_first_argument, method_get_next_argument): Declare
1076         locally.
1077         (class_get_instance_method): Declare before using.
1078         (objc_msg_sendv): Use 'struct objc_method' instead of 'Method'.
1079         (__objc_init_dispatch_tables, __objc_send_initialize): Use
1080         sel_registerName() instead of sel_register_name().
1081         (__objc_forward): Use sel_getName() instead of sel_get_name().
1082         (objc_get_uninstalled_dtable): Use 'void' as argument.
1083         * objc-private/selector.h: New.
1085 2010-12-15  Nicola Pero  <nicola.pero@meta-innovation.com>
1087         * objc/message.h (objc_super): When using the modern API, do not
1088         define Super and Super_t, and always use 'super_class' for the
1089         super class field.
1090         (objc_msg_lookup_super): Updated prototype to use 'struct
1091         objc_super *' instead of 'Super_t'.
1092         * sendmsg.c (objc_msg_lookup_super): Updated prototype to use
1093         'struct objc_super *' instead of 'Super_t'.
1095 2010-12-15  Nicola Pero  <nicola.pero@meta-innovation.com>
1097         * objc/message.h: Update comments, reindented code and moved
1098         deprecated types and functions at the end of the file.  No code
1099         changes.
1101 2010-12-15  Nicola Pero  <nicola.pero@meta-innovation.com>
1103         * ivars.c (class_addIvar): Use the 'size' argument instead of
1104         trying to calculate it using objc_sizeof_type().
1105         * objc/runtime.h (class_addIvar): Updated comments.
1107 2010-12-15  Nicola Pero  <nicola.pero@meta-innovation.com>
1109         * sendmsg.c: Reindented some code and tidied up comments.  No
1110         actual code changes.
1112 2010-12-14  Nicola Pero  <nicola.pero@meta-innovation.com>
1114         * objc/Object.h: Moved all the methods, with the exception of
1115         -class and -isEqual:, into ...
1116         * objc/deprecated/Object.h: here.
1117         * Object.m: Moved all the methods, with the exception of -class
1118         and -isEqual: into the 'Deprecated' category.
1120 2010-12-14  Nicola Pero  <nicola.pero@meta-innovation.com>
1122         * objects.c (object_copy): Do not #undef as we are no longer
1123         including objc/objc-api.h.
1124         * selector.c: Include objc/runtime.h and
1125         objc-private/module-abi-8.h.  Do not include objc/objc-api.h and
1126         objc/encoding.h.  Updated
1127         (__objc_register_selectors_from_class): Use struct
1128         objc_method_list * instead of MethodList_t.
1129         (__objc_register_selectors_from_list): Use Method instead of
1130         Method_t.
1131         (struct objc_method_description_list): Do not define here.
1132         (__objc_register_instance_methods_to_class): Use struct
1133         objc_method_list * instead of MethodList_t and Method instead of
1134         Method_t.
1136 2010-12-14  Nicola Pero  <nicola.pero@meta-innovation.com>
1138         * selector.c: Reindented some code and tidied up comments.  No
1139         actual code changes.
1141 2010-12-13  Iain Sandoe  <iains@gcc.gnu.org>
1143         * encoding.c (_darwin_rs6000_special_round_type_align): New.
1144         (darwin_rs6000_special_round_type_align): Adjust to use new routine.
1146 2010-12-11  Nicola Pero  <nicola.pero@meta-innovation.com>
1148         * sendmsg.c (selector_resolveClassMethod): New.
1149         (selector_resolveInstanceMethod): New.
1150         (__objc_resolve_class_method): New.
1151         (__objc_resolve_instance_method): New.
1152         (get_imp): Call __objc_resolve_class_method or
1153         __objc_resolve_instance_method at the appropriate time.
1154         (objc_msg_lookup): Same.
1155         (class_getClassMethod): Same.
1156         (class_getInstanceMethod): Same.
1157         (__objc_init_dispatch_tables): Initialize
1158         selector_resolveClassMethod and selector_resolveInstanceMethod.
1159         * objc/runtime.h: Updated documentation of class_getClassMethod,
1160         class_getInstanceMethod and class_getMethodImplementation.
1162 2010-12-11  Nicola Pero  <nicola.pero@meta-innovation.com>
1164         * objc-private/module-abi-8.h (struct objc_symtab): Updated
1165         description of sel_ref_cnt and refs.
1166         * objc/deprecated/struct_objc_symtab.h (objc_symtab): Same change.
1168 2010-12-06  Dave Korn  <dave.korn.cygwin@gmail.com>
1170         PR target/40125
1171         PR lto/46695
1172         * configure.ac (extra_ldflags_libobjc): Invoke ACX_LT_HOST_FLAGS.
1173         * Makefile.in (lt_host_flags): Import AC_SUBST'd value.
1174         * aclocal.m4: Regenerate.
1175         * configure: Regenerate.
1177 2010-12-03  Matthias Klose  <doko@ubuntu.com>
1179         * configure.ac (VERSION): Bump the version to 3:0:0.
1180         * configure: Regenerate.
1182 2010-11-23  Richard Frith-Macdonald <rfm@gnu.org>
1184         * sendmsg.c (get_imp): Fixed call to __objc_get_forward_imp to
1185         pass nil as the receiver since we don't know the receiver at this
1186         point.
1188 2010-11-18  Nicola Pero  <nicola.pero@meta-innovation.com>
1190         * ivars.c: Include stdlib.h.
1191         * protocols.c: Same change.
1193 2010-10-24  Nicola Pero  <nicola.pero@meta-innovation.com>
1195         * Makefile.in (OBJC_SOURCE_FILES): Added accessors.m.
1196         * accessors.m: New.
1197         * init.c: Include objc-private/accessors.h.
1198         (__objc_exec_class): Call __objc_accessors_init.
1199         * objc-private/accessors.h: New.
1201 2010-10-17  Nicola Pero  <nicola.pero@meta-innovation.com>
1203         * objc/message.h: Moved initial includes outside of extern "C".
1204         * objc/runtime.h: Add extern "C" for Objective-C++.
1206 2010-10-17  Nicola Pero  <nicola.pero@meta-innovation.com>
1208         * init.c (objc_send_load): Do not wait for NXConstantString to be
1209         registered before executing +load.  There is no point if
1210         -fconstant-string-class=xxx is used when compiling all modules,
1211         as is the case for almost all users.
1212         * linking.m (__objc_linking): Do not try to forcefully link in
1213         NXConstantString.
1215 2010-10-16  Nicola Pero  <nicola.pero@meta-innovation.com>
1217         * objc/runtime.h: Updated comments.
1218         (class_addMethod): New.
1219         (class_addIvar): New.
1220         (class_replaceMethod): New.
1221         (objc_allocateClassPair): New.
1222         (objc_registerClassPair): New.
1223         (objc_disposeClassPair): New.
1224         * class.c (objc_allocateClassPair): New.
1225         (objc_registerClassPair): New.
1226         (objc_disposeClassPair): New.
1227         (class_getSuperclass): Return Nil if a class is in construction.
1228         * init.c (__objc_exec_class): Call __objc_init_class.
1229         (__objc_init_class): New.
1230         * ivars.c (class_copyIvarList): Return NULL if class is in
1231         construction.  Do not lock the runtime mutex.
1232         (class_getInstanceVariable): Return NULL if class is in
1233         construction.  Do not lock the runtime mutex.
1234         (class_addIvar): New.
1235         * sendmsg.c (class_addMethod): New.
1236         (class_replaceMethod): New.
1237         * objc-private/module-abi-8.h (__CLS_SETNOTINFO): New.
1238         (_CLS_IN_CONSTRUCTION): New.
1239         (CLS_IS_IN_CONSTRUCTION): New.
1240         (CLS_SET_IN_CONSTRUCTION): New.
1241         (CLS_SET_NOT_IN_CONSTRUCTION): New.
1242         * objc-private/runtime.h (__objc_init_class): New.
1244 2010-10-16  Nicola Pero  <nicola.pero@meta-innovation.com>
1246         * class.c (class_getSuperclass): Call __objc_resolve_class_links
1247         if the class is not resolved yet.
1248         * ivars.c (class_getInstanceVariable): Use class_getSuperclass.
1250 2010-10-16  Nicola Pero  <nicola.pero@meta-innovation.com>
1252         * objc/runtime.h (class_getIvarLayout): New.
1253         (class_getWeakIvarLayout): New.
1254         (class_setIvarLayout): New.
1255         (class_setWeakIvarLayout): New.
1256         * ivars.c (class_getIvarLayout): New.
1257         (class_getWeakIvarLayout): New.
1258         (class_setIvarLayout): New.
1259         (class_setWeakIvarLayout): New.
1261 2010-10-15  Nicola Pero  <nicola.pero@meta-innovation.com>
1263         * objc/runtime.h (class_copyPropertyList): New.
1264         (class_getProperty): New.
1265         (property_getAttributes): New.
1266         (property_getName): New.
1267         * ivars.c (class_copyPropertyList): New.
1268         (class_getProperty): New.
1269         (property_getAttributes): New.
1270         (property_getName): New.
1272 2010-10-15  Nicola Pero  <nicola.pero@meta-innovation.com>
1274         * objc-private/runtime.h (__objc_update_classes_with_methods): New.
1275         * class.c (__objc_update_classes_with_methods): New.
1276         (objc_getClassList): Do not lock the class lock.
1277         * methods.c (method_exchangeImplementations): New.
1278         (method_setImplementation): New.
1279         * objc/runtime.h (method_setImplementation): New.
1280         (method_exchangeImplementations): New.
1282 2010-10-15  Nicola Pero  <nicola.pero@meta-innovation.com>
1284         * Protocol.m: Include objc/runtime.h and
1285         objc-private/module-abi-8.h instead of objc/objc-api.h.  Do not
1286         repeat Protocol's instance variables.
1287         (struct objc_method_description_list): Do not define here.
1288         ([-conformsTo:]): Reimplemented on top of protocol_conformsTo().
1289         ([descriptionForInstanceMethod:]): Use sel_isEqual() to compare
1290         selectors directly instead of getting names and then using strcmp.
1291         ([descriptionForClassMethod:]): Same change.
1292         ([-isEqual:]): Reimplemented on top of protocol_isEqual().
1293         * protocols.c (protocol_getMethodDescription): Use sel_isEqual()
1294         to compare selectors directly instead of getting names and then
1295         using strcmp.
1296         * objc/Protocol.h: Updated comments.
1298 2010-10-15  Nicola Pero  <nicola.pero@meta-innovation.com>
1300         * init.c (__objc_init_protocol): New function which fixes up a
1301         protocol's class pointer, registers it with the runtime, register
1302         all protocol selectors and registers associated protocols too.
1303         (objc_init_statics): Detect if we are initializing protocols, and
1304         if so, use __objc_init_protocol instead of only fixing up the
1305         class pointer.
1306         (__objc_init_protocls): Use __objc_init_protocol.
1307         * objc-private/module-abi-8.h: Updated comments.
1308         * objc-private/runtime.h
1309         (__objc_register_selectors_from_description_list): New.
1310         * selector.c (__objc_register_selectors_from_description_list):
1311         New.  (struct objc_method_description_list): Declare.
1312         * Protocol.m ([-descriptionForInstanceMethod:]): Use sel_get_name
1313         when accessing the name of a method, which is now correctly a SEL.
1314         ([-descriptionForClassMethod:]): Same change.
1315         * protocols.c (protocol_getMethodDescription): Same change.
1316         * objc/runtime.h: Updated comments.
1317         (sel_registerTypedName): Fixed typo in function name.
1319 2010-10-13  Nicola Pero  <nicola.pero@meta-innovation.com>
1321         PR libobjc/23214
1322         * init.c (objc_init_statics): Do not skip the initialization of a
1323         statics list if the first object has already been initialized; in
1324         the case of Protocols, while the first one may have been
1325         initialized, some others may not have been initialized yet.
1327 2010-10-13  Nicola Pero  <nicola.pero@meta-innovation.com>
1329         * Makefile.in (OBJC_DEPRECATED_H): Added
1330         objc_get_uninstalled_dtable, objc_object_alloc.h and
1331         struct_objc_static_instances.h.
1333 2010-10-13  Nicola Pero  <nicola.pero@meta-innovation.com>
1335         * encoding.c (method_copyReturnType): New.
1336         (method_copyArgumentType): New.
1337         (method_getReturnType): New.
1338         (method_getArgumentType): New.
1339         * methods.c (method_getDescription): New.
1340         * objc/runtime.h (method_copyReturnType): New.
1341         (method_copyArgumentType): New.
1342         (method_getReturnType): New.
1343         (method_getArgumentType): New.
1344         (method_getDescription): New.
1346 2010-10-12  Nicola Pero  <nicola.pero@meta-innovation.com>
1348         * encoding.c: Tidied up comments.
1349         (objc_skip_variable_name): New static inline function.
1350         (objc_sizeof_type): Use objc_skip_variable_name instead of copying
1351         the same code over and over.
1352         (objc_alignof_type): Same.
1353         (objc_aligned_size): Same.
1354         (objc_promoted_size): Same.
1355         (objc_skip_typespec): Same.
1356         (objc_layout_structure_next_member): Same.
1357         (objc_skip_offset): Skip a '-' before the digits (if any).  Fixed
1358         historical bug where objc_skip_offset would skip one byte even if
1359         there is no offset: check that the first offset digit is actually
1360         a digit before skipping it.
1361         (objc_skip_type_qualifiers): Mark as inline.
1362         (objc_skip_typespec): Mark as inline.
1364 2010-10-12  Nicola Pero  <nicola.pero@meta-innovation.com>
1366         * Makefile.in (C_SOURCE_FILES): Added methods.c.
1367         * encoding.c (method_getNumberOfArguments): New.
1368         (method_get_number_of_arguments): Call
1369         method_getNumberOfArguments.
1370         * ivars.c (ivar_getName): Check for NULL variable argument.
1371         (ivar_getOffset): Check for NULL variable argument.
1372         (ivar_getTypeEncoding): Check for NULL variable argument.
1373         (class_copyIvarList): New.
1374         * methods.c: New.
1375         * protocols.c (class_copyProtocolList): Check for Nil class_
1376         argument.
1377         * sendmsg.c: Use 'struct objc_method *' instead of Method_t, and
1378         'struct objc_method_list *' instead of MethodList_t.
1379         (class_getMethodImplementation): New.
1380         (class_respondsToSelector): New.
1381         (class_getInstanceMethod): New.
1382         (class_getClassMethod): New.
1383         * objc/runtime.h: Updated comments.
1384         (class_copyIvarList): New.
1385         (class_getInstanceMethod): New.
1386         (class_getClassMethod): New.
1387         (class_getMethodImplementation): New.
1388         (class_respondsToSelector): New.
1389         (method_getName): New.
1390         (method_getImplementation): New.
1391         (method_getTypeEncoding): New.
1392         (class_copyMethodList): New.
1393         (method_getNumberOfArguments): New.
1395 2010-10-12  Nicola Pero  <nicola.pero@meta-innovation.com>
1397         * class.c: Include objc/runtime.h and objc-private/module-abi-8.h
1398         instead of objc/objc-api.h.
1399         (objc_get_unknown_class_handler): Do not define.
1400         (class_isMetaClass): New.
1401         (class_getSuperclass): New.
1402         (class_getVersion): New.
1403         (class_setVersion): New.
1404         (class_getInstanceSize): New.
1405         * exceptions.c: Include objc/runtime.h instead of objc/objc-api.h.
1406         (is_kind_of_exception_matcher): Use objc_getSuperclass instead of
1407         objc_get_super_class.
1408         (get_ttype_entry): Use objc_getRequiredClass instead of
1409         objc_get_class.
1410         * ivars.c (class_getClassVariable): New.
1411         * objects.c: Include objc/runtime.h, objc/thr.h and
1412         objc-private/module-abi-8.h instead of objc/objc-api.h
1413         * objc/runtime.h (class_getClassVariable): New.
1414         (class_isMetaClass): New.
1415         (class_getSuperclass): New.
1416         (class_getVersion): New.
1417         (class_setVersion): New.
1418         (class_getInstanceSize): New.
1419         * objc-private/module-abi-8.h (HOST_BITS_PER_LONG): New (from
1420         objc/objc-api.h)
1421         (__CLS_INFO): Same.
1422         (__CLS_ISINFO): Same.
1423         (__CLS_SETINFO): Same.
1424         (CLS_ISMETA): Same.
1425         (CLS_ISCLASS): Same.
1426         (CLS_ISRESOLV): Same.
1427         (CLS_SETRESOLV): Same.
1428         (CLS_ISINITIALIZED): Same.
1429         (CLS_SETINITIALIZED): Same.
1430         (CLS_GETNUMBER): Same.
1431         (CLS_SETNUMBER): Same.
1433 2010-10-12  Nicola Pero  <nicola.pero@meta-innovation.com>
1435         * archive.c: Do not include objc/objc.h.
1436         * class.c: Do not include objc/objc.h.
1437         * encoding.c: Include objc/runtime.h, ctype.h and
1438         objc-private/module-abi-8.h instead of objc/objc-api.h and
1439         objc/encoding.h.
1440         * error.c: Do not include objc/objc.h.
1441         * gc.c: Include tconfig.h and objc/encoding.h only if
1442         OBJC_WITH_GC.
1443         * hash.c: Include objc/runtime.h and objc/thr.h instead of
1444         objc/objc-api.h.  Do not include objc/objc.h.
1445         * init.c: Do not include objc/objc.h.
1446         * ivars.c: Include objc/runtime.h, objc-private/module-abi-8.h and
1447         objc/thr.h instead of objc/objc-api.h.  Do not include
1448         objc/objc.h.
1449         * linking.m: Tidied comment.
1450         * memory.c: Include objc/runtime.h instead of objc/objc-api.h.
1451         Do not include objc/objc.h.
1452         * objects.c: Do not include objc/objc.h.
1453         * objc-sync.c: Include objc/runtime.h instead of objc/objc-api.h.
1454         * protocols.c: Do not include objc/objc.h.
1455         * sarray.c: Include objc/runtime.h instead of objc/objc-api.h.  Do
1456         not include objc/objc.h.
1457         * selector.c: Do not include objc/objc.h.
1458         * sendmsg.c: Do not include objc/objc.h.
1459         * thr.c: Include objc/runtime.h instead of objc/objc-api.h.
1460         Do not include objc/objc.h.
1461         * objc/objc-decls.h: Reindented code.
1462         * objc/runtime.h Include objc-decls.h.  Updated comments.
1463         (objc_malloc): New.
1464         (objc_atomic_malloc): New.
1465         (objc_calloc): New.
1466         (objc_realloc): New.
1467         (objc_free): New.
1468         * objc-private/runtime.h: Updated comments.
1470 2010-10-12  Nicola Pero  <nicola.pero@meta-innovation.com>
1472         * Makefile.in (C_SOURCE_FILES): Added protocols.c.
1473         * objc-private/protocols.h: New.
1474         * protocols.c: New.
1475         * init.c: Include objc-private/protocols.h.
1476         (__objc_exec_class): Call __objc_protocols_init on startup.
1477         (__objc_init_protocols): Call __objc_protocols_add_protocol.
1478         * objc-private/runtime.h: Use (struct objc_method_list *) instead
1479         of MethodList_t, and (struct objc_method *) instead of Method_t.
1480         * objc/deprecated/struct_objc_class.h: Define
1481         __objc_STRUCT_OBJC_CLASS_defined.
1482         * objc-private/module-abi-8.h (struct
1483         objc_method_description_list): New.
1484         (struct objc_class): Only define if
1485         __objc_STRUCT_OBJC_CLASS_defined is undefined.
1486         * objc/runtime.h (class_getName): New.
1487         (objc_getProtocol): New.
1488         (objc_copyProtocolList): New.
1489         (class_addProtocol): New.
1490         (class_conformsToProtocol): New.
1491         (class_copyProtocolList): New.
1492         (protocol_conformsToProtocol): New.
1493         (protocol_isEqual): New.
1494         (protocol_getName): New.
1495         (protocol_getMethodDescription): New.
1496         (protocol_copyMethodDescriptionList): New.
1497         (protocol_getProperty): New.
1498         (protocol_copyPropertyList): New.
1499         (protocol_copyProtocolList): New.
1500         * class.c (class_getName): New.
1501         * selector.c (sel_isEqual): New.
1503 2010-10-12  Nicola Pero  <nicola.pero@meta-innovation.com>
1505         * selector.c (sel_getName): Return "<null selector>" for a NULL
1506         argument.
1507         (sel_get_name): Return 0 for a NULL argument.
1508         * objc/runtime.h (sel_getName): Updated documentation.
1510         * objc-private/hash.h (class_hash_table): Unused declaration
1511         removed.
1512         (module_hash_table): Same.
1513         * objc/deprecated/hash.h: Same changes.
1515 2010-10-11  Nicola Pero  <nicola.pero@meta-innovation.com>
1517         * class.c (objc_getClassList): New.
1518         (objc_getRequiredClass): New.
1519         (objc_getMetaClass): New.
1520         (objc_lookupClass): New.
1521         (objc_getClass): New.
1522         (__objc_get_unknown_class_handler): New.
1523         (objc_setGetUnknownClassHandler): New.
1524         (objc_get_class): Use __objc_get_unknown_class_handler.
1525         (objc_lookup_class): Call objc_getClass.
1526         * objc/objc-api.h: Updated comment and copyright notice.
1527         * objc/runtime.h: Updated comments.
1528         (objc_getClass): New.
1529         (objc_lookupClass): New.
1530         (objc_getMetaClass): New.
1531         (objc_getRequiredClass): New.
1532         (objc_getClassList): New.
1533         (objc_setGetUnknownClassHandler): New.
1534         (objc_get_unknown_class_handler): New.
1535         * objc-private/runtime.h: Use __objc_private_runtime_INCLUDE_GNU
1536         instead of __objc_runtime_INCLUDE_GNU as include guard.
1537         * objc-private/error.h (_objc_abort): Mark as noreturn.
1539 2010-10-11  Nicola Pero  <nicola.pero@meta-innovation.com>
1541         * Makefile.in (C_SOURCE_FILES): Added ivars.c.
1542         * ivars.c: New.
1543         * objc/objc.h: Updated comments.
1544         * objc/runtime.h (object_getClass): New.
1545         (object_getClassName): New.
1546         (object_setClass): New.
1547         (class_getInstanceVariable): New.
1548         (object_getIndexedIvars): New.
1549         (object_getInstanceVariable): New.
1550         (object_setInstanceVariable): New.
1551         (object_getIvar): New.
1552         (object_setIvar): New.
1553         (ivar_getName): New.
1554         (ivar_getOffset): New.
1555         (ivar_getTypeEncoding): New.
1556         * objc-private/module-abi-8.h (struct objc_class): Added.
1557         * objects.c (object_getClassName): New.
1558         (object_setClass): New.
1560 2010-10-11  Nicola Pero  <nicola.pero@meta-innovation.com>
1562         * objc/objc.h: Updated comments.
1563         * objc/objc-api.h: (object_copy): Added one argument; use a
1564         #define to maintain backwards-compatibility.  Moved
1565         _objc_object_alloc, _objc_object_copy, _objc_object_dispose and
1566         objc_get_uninstalled_dtable into
1567         objc/deprecated/objc_get_uninstalled_dtable.h and
1568         objc/deprecated/objc_object_alloc.h.  Include these files.
1569         * objc/deprecated/objc_get_uninstalled_dtable.h: New.
1570         * objc/deprecated/objc_object_alloc.h: New.
1571         * objc/runtime.h (set_getName): New.
1572         (sel_getType): New.
1573         (sel_getUid): New.
1574         (sel_registerName): New.
1575         (sel_registerTypedName): New.
1576         (sel_isEqual): New.
1577         (class_createInstance): New.
1578         (object_copy): New.
1579         (object_dispose): New.
1580         * objects.c: Do not include tconfig.h.  Include gc_typed.h if
1581         building the garbage collection version.
1582         (__objc_object_alloc): Removed.
1583         (__objc_object_copy): Removed.
1584         (__objc_object_dispose): Removed.
1585         (class_createInstance): New from code in class_create_instance.
1586         Cast second argument of GC_malloc_explicitly_typed.  Use
1587         objc_calloc.  Do not call _objc_object_alloc.
1588         (class_create_instance): Call class_createInstance.
1589         (object_copy): Added extraBytes argument.  Do not call
1590         _objc_object_copy.
1591         (object_dispose): Do not call _objc_object_dispose.
1592         * memory.c (objc_free): When using garbage collection, mark the
1593         argument as unused.
1594         * selector.c (sel_getName): New.
1595         (sel_get_name): Call sel_getName.
1596         (sel_getType): New.
1597         (sel_get_type): Call sel_getType.
1598         (sel_registerName): New.
1599         (sel_register_name): Call sel_registerName.
1600         (sel_registerTypedName): New.
1601         (sel_register_typed_name): Call sel_registerTypedName.
1602         (sel_getUid): New.
1603         (sel_get_uid): Call sel_getUid.
1605 2010-10-10  Nicola Pero  <nicola.pero@meta-innovation.com>
1607         * objc/objc-api.h: Define Method, Method_t, Category and
1608         Category_t.  Prevent including this file at the same time as
1609         objc/runtime.h.  Updated comments.
1610         * objc/deprecated/struct_objc_method.h: Do not define Method,
1611         Method_t.
1612         * objc/deprecated/struct_objc_category.h: Do not define Category,
1613         Category_t.
1614         * objc-private/module-abi-8.h: New file containing a copy of all
1615         the structure definitions.  Not used yet.
1616         * objc/encoding.h (objc_aligned_size): Removed duplicate
1617         declaration.  Updated comments.
1618         * objc/runtime.h: Added Ivar, objc_property_t, Property, Method,
1619         Category, struct objc_method_description, _C_ID and similar,
1620         _C_CONST and similar and _F_CONST and similar.  Added
1621         objc_sizeof_type, objc_alignof_type, objc_aligned_size,
1622         objc_promoted_size, objc_skip_type_qualifier, objc_skip_typespec,
1623         objc_skip_offset, objc_skip_argspec, objc_get_type_qualifiers,
1624         struct objc_struct_layout, objc_layout_structure,
1625         objc_layout_structure_next_member, objc_layout_finish_structure,
1626         objc_layout_structure_get_info.  Prevent including this file at
1627         the same time as objc/objc-api.h.
1629 2010-10-10  Nicola Pero  <nicola.pero@meta-innovation.com>
1631         * Makefile.in (OBJC_DEPRECATED_H): Added struct_objc_category.h,
1632         struct_objc_ivar.h, struct_objc_ivar_list.h, struct_objc_method.h,
1633         struct_objc_method_list.h, struct_objc_module.h,
1634         struct_objc_protocol_list.h, struct_objc_symtab.h.
1635         * objc/deprecated/struct_objc_category.h: New.
1636         * objc/deprecated/struct_objc_ivar.h: New.
1637         * objc/deprecated/struct_objc_ivar_list.h: New.
1638         * objc/deprecated/struct_objc_method.h: New.
1639         * objc/deprecated/struct_objc_method_list.h: New.
1640         * objc/deprecated/struct_objc_module.h: New.
1641         * objc/deprecated/struct_objc_protocol_list.h: New.
1642         * objc/deprecated/struct_objc_symtab.h: New.
1643         * objc/deprecated/struct_objc_static_instances.h: New.
1644         * objc/objc-api.h: Definitions of deprecated structures moved into
1645         the above header fragment files in objc/deprecated/.  Include the
1646         files instead of definition the structures here.  Updated
1647         comments.
1648         * objc/runtime.h: Updated comments.  Do not include objc-api.h.
1649         (objc_set_enumeration_mutation_handler): Renamed to
1650         objc_setEnumerationMutationHandler.
1651         * objc-foreach.c (objc_set_enumeration_mutation_handler): Renamed
1652         to objc_setEnumerationMutationHandler.
1653         * objc/objc-exception.h (objc_set_exception_matcher): Renamed to
1654         objc_setExceptionMatcher.
1655         (objc_set_uncaught_exception_handler): Renamed to
1656         objc_setUncaughtExceptionHandler.
1657         * exception.c: Same changes.
1659 2010-10-10  Nicola Pero  <nicola.pero@meta-innovation.com>
1661         * objc-sync.c: Include objc-private/common.h.
1663 2010-10-10  Nicola Pero  <nicola.pero@meta-innovation.com>
1665         * objc-foreach.c: Include objc-private/common.h.
1666         * objc/deprecated/METHOD_NULL.h: New file.
1667         * objc/objc-api.h: Include deprecated/METHOD_NULL.h instead of
1668         defining METHOD_NULL here.
1669         * Makefile.in (OBJC_DEPRECATED_H): Added METHOD_NULL.h.
1670         * Object.m ([+instancesRespondTo:]): Use (Method_t)0 instead of
1671         METHOD_NULL.
1672         ([-respondsTo:]): Same change.
1673         * objc/objc-api.h (method_get_imp): Converted it into a normal
1674         function so that we can hide the internals of struct objc_method.
1675         * sendmsg.c (method_get_imp): Implemented.
1677 2010-10-09  Nicola Pero  <nicola.pero@meta-innovation.com>
1679         * objc/objc-api.h (struct objc_super, Super, Super_t,
1680         objc_msg_lookup_super, objc_msg_sendv, objc_msg_forward,
1681         objc_msg_forward2): Declarations moved to objc/message.h.  Include
1682         message.h here.
1683         * objc/message.h: Added such declarations; updated comments.
1685 2010-10-06  Nicola Pero  <nicola.pero@meta-innovation.com>
1687         Implemented fast enumeration for Objective-C.
1688         * Makefile.in (C_SOURCE_FILES): Added objc-foreach.c.
1689         (OBJC_H): Added runtime.h
1690         * objc-foreach.c: New file.
1691         * objc/runtime.h: New file.
1693 2010-09-30  Kai Tietz  <kai.tietz@onevision.com>
1695         * objc/deprecated/struct_objc_class.h: Add padding
1696         to avoid warning with -Wpadded.
1698 2010-09-26  Nicola Pero  <nicola.pero@meta-innovation.com>
1700         * encoding.c (objc_sizeof_type): Added support for vector type and
1701         for double long types.
1702         (objc_alignof_type): Same change.
1703         (objc_skip_typespec): Same change.
1704         * objc/encoding.h (_C_GCINVISIBLE): Use '|' for _C_GCINVISIBLE
1705         instead of '!' since '!' is already used for _C_VECTOR.
1706         * objc/objc-api.h (_C_LNG_DBL): Added.
1708 2010-09-26  Nicola Pero  <nicola.pero@meta-innovation.com>
1710         * libobjc_entry.c: File removed.
1712 2010-09-26  Kai Tietz  <kai.tietz@onevision.com>
1714         * sendmsg.c (objc_msg_lookup): Remove inline.
1715         (objc_get_uninstalled_dtable): Likewise.
1716         * encoding.c (objc_skip_type_qualifiers): Likewise.
1717         (objc_skip_offset): Likewise.
1718         * archive.c (__objc_write_object): Likewise
1719         (__objc_write_class):
1720         (__objc_write_selector):
1721         (objc_read_char):
1722         (objc_read_unsigned_char):
1723         (objc_read_short):
1724         (objc_read_unsigned_short):
1725         (objc_read_int):
1726         (objc_read_long):
1727         (__objc_read_nbyte_uint):
1728         (objc_read_unsigned_int):
1729         (objc_read_unsigned_long):
1730         * objc/objc-decls.h (obc_EXPORT): Remove dllexport for DLL_EXPORT case.
1731         (objc_EXPORT): Likewise.
1732         * objc/message.h (objc-decls.h): Add include.
1733         * objc/objc-api.h: Mark API by objc_EXPORT.
1734         * libobjc.def (__objc_responds_to): Removed.
1736 2010-09-18  Nicola Pero  <nicola.pero@meta-innovation.com>
1738         * hash.c: Include objc-private/hash.h instead of objc/hash.h.
1740         * objc/sarray.h: Moved into objc/deprecated/sarray.h;
1741         objc/sarray.h replaced with a placeholder including the file from
1742         the deprecated/ directory.
1743         * objc-private/sarray.h: New file (private copy of sarray.h).
1744         * hash.c: Include <assert.h> instead of "assert.h"
1745         * sarray.c: Include <assert.h> instead of "assert.h".  Include
1746         objc-private/sarray.h instead of objc/sarray.h.
1747         * selector.c: Include objc-private/sarray.h instead of
1748         objc/sarray.h.
1749         * sendmsg.c: Include <assert.h>.  Include objc-private/sarray.h
1750         instead of objc/sarray.h.
1751         * Makefile.in (OBJC_DEPRECATED_H): Added sarray.h.
1753 2010-09-17  Nicola Pero  <nicola.pero@meta-innovation.com>
1755         * objc-private/objc-list.h (list_remove_elem): Unused function
1756         removed.  (list_nth): Unused function removed.  (list_find):
1757         Unused function removed.  (list_lenght): Unused function removed.
1759 2010-09-17  Nicola Pero  <nicola.pero@meta-innovation.com>
1761         * objc/hash.h: Moved into objc/deprecated/hash.h; objc/hash.h
1762         replaced with a placeholder including the file from the
1763         deprecated/ directory.
1764         * objc/objc-api.h: Updated includes.
1765         * objc/typedstream.h: Updated includes.
1766         * objc-private/hash.h: New file (private copy of hash.h).
1767         * objc/objc-list.h: Moved into objc/deprecated/objc-list.h;
1768         objc/objc-list.h replaced with a placeholder including the file
1769         from the deprecated/ directory.
1770         * objc-private/objc-list.h: New file (private copy of objc-list.h).
1771         * init.c: Include objc-private/hash.h and objc-private/objc-list.h
1772         instead of objc/hash.h and objc/objc-list.h.
1773         * selector.c: Same change.
1774         * class.c: Added include <string.h>, which used to be implicitly included
1775         when hash.h was included.
1776         * exception.c: Same change.
1777         * objects.c: Same change.
1778         * sarray.c: Same change.
1779         * sendmsg.c: Same change.
1780         * Makefile.in (OBJC_DEPRECATED_H): Added hash.h and objc-list.h.
1782 2010-09-14  Nicola Pero  <nicola.pero@meta-innovation.com>
1784         Implemented objc_sync_enter() and objc_sync_exit(), which are
1785         required by @synchronized() to work.
1786         * objc-sync.c: New file.
1787         * objc/objc-sync.h: New file.
1788         * objc-private/objc-sync.h: New file.
1789         * init.c (__objc_exec_class): Call __objc_sync_init() during the
1790         Objective-C runtime startup.
1791         * Makefile.in: Added objc-sync.c and objc-sync.h.
1792         * configure.ac: Added GCC_CHECK_TLS.
1793         * acinclude.m4: Include ../config/enable.m4 and ../config/tls.m4.
1794         * configure: Regenerated.
1795         * config.h.in: Regenerated.
1797 2010-09-12  Nicola Pero  <nicola.pero@meta-innovation.com>
1799         * Makefile.in (%_gc.lo): New pattern rules to build the
1800         garbage-collected version of the library.  Removed rules for
1801         specific files that are no longer needed.  Standardized all rules.
1802         (C_SOURCE_FILES, OBJC_SOURCE_FILES): New variables.
1803         (OBJS, OBJS_GC): Compute these from C_SOURCE_FILES and
1804         OBJC_SOURCE_FILES.
1805         (INCLUDES): Removed the unused include -I$(srcdir)/objc.
1807 2010-09-12  Nicola Pero  <nicola.pero@meta-innovation.com>
1809         * memory.c (objc_calloc): Fixed call to GC_malloc when building
1810         with Garbage Colletion.
1812 2010-09-12  Nicola Pero  <nicola.pero@meta-innovation.com>
1814         * memory.c: Do not include objc-private/runtime.h.
1816 2010-09-12  Nicola Pero  <nicola.pero@meta-innovation.com>
1818         * objc/deprecated/objc_malloc.h: New file.
1819         * objc/deprecated/objc_valloc.h: New file.
1820         * objc/objc-api.h: Include the files instead of defining
1821         objc_valloc, _objc_malloc() and similar.
1822         * Makefile.in (OBJC_DEPRECATED_H): Added objc_valloc.h and
1823         objc_malloc.h.
1824         * memory.c: Removed the extra layer of indirection of _objc_malloc
1825         and similar.
1826         (objc_calloc): Use GC_malloc in the garbage-collected
1827         implementation as GC_malloc returns memory that is already freed.
1828         (objc_valloc): Deprecated.
1830 2010-09-12  Nicola Pero  <nicola.pero@meta-innovation.com>
1832         * objc/deprecated/objc_error.h: New file.
1833         * objc/objc-api.h: Include deprecated/objc_error.h instead of
1834         defining objc_error and related.
1835         * error.c: New file.  Added _objc_abort function which replaces
1836         objc_error.  No change in functionality as they both print an
1837         error and abort.
1838         * misc.c: File removed.  Code moved into memory.c and error.c.
1839         * memory.c: New file.
1840         * objc-private/error.h: New file.
1841         * archive.c: Include objc-private/error.h and use _objc_abort
1842         instead of objc_error everywhere.
1843         * class.c: Same change.
1844         * encoding.c: Same change.
1845         * init.c: Same change, and simplified init_check_module_version.
1846         * memory.c: Same change.
1847         * sendmsg.c:  Same change.
1848         * thr.c: Same change.
1849         * Makefile.in (OBJ_DEPRECATED_H): Added objc_error.h.
1850         (OBJ_H): Reordered list.
1851         (OBJS): Removed misc.lo, added memory.lo and error.lo.
1852         (OBJS_GC): Removed misc_gc.lo, added memory_gc.lo and error_gc.lo.
1853         (misc_gc.lo): Rule removed.
1854         (error_gc.lo): Rule added.
1855         (memory_gc.lo): Rule added.
1857 2010-09-12  Nicola Pero  <nicola.pero@meta-innovation.com>
1859         * objc/objc.h (__GNU_LIBOBJC__): New #define providing an easy way
1860         to check the API version.  Added some comments.
1862         * objc-private/common.h: New file.
1863         * NXConstStr.m: Include objc-private/common.h.
1864         * Object.m: Same change.
1865         * Protocol.m: Same change.
1866         * archive.c: Same change.
1867         * class.c: Same change.
1868         * encoding.c: Same change.
1869         * exception.c: Same change.
1870         * gc.c: Same change.
1871         * hash.c: Same change.
1872         * init.c: Same change.
1873         * libobjc_entry.c: Same change.
1874         * linking.m: Same change.
1875         * misc.c: Same change (and added a comment).
1876         * nil_method.c: Same change.
1877         * objects.c: Same change.
1878         * sarray.c: Same change.
1879         * selector.c: Same change.
1880         * sendmsg.c: Same change.
1881         * thr.c: Same change.
1883 2010-09-11  Nicola Pero  <nicola.pero@meta-innovation.com>
1885         * objc/objc-api.h: Removed obsolete #ifdef for NeXTSTEP.
1887 2010-09-11  Nicola Pero  <nicola.pero@meta-innovation.com>
1889         * archive.c: Removed not needed includes.
1890         * class.c: Same change.
1891         * hash.c: Same change.
1892         * misc.c: Same change.
1893         * nil_method.c: Same change.
1894         * objects.c: Same change.
1895         * sarray.c: Same change.
1896         * sendmsg.c: Same change.
1897         * thr.c: Same change.
1899 2010-09-11  Nicola Pero  <nicola.pero@meta-innovation.com>
1901         * objc/runtime.h: Moved to objc-private/runtime.h.  Do not include
1902         all the objc/*.h files.
1903         * objc-private/runtime.h: New file.
1904         * archive.c: Include objc-private/runtime.h (and required objc/*.h
1905         files) instead of objc/runtime.h.
1906         * class.c: Same change.
1907         * hash.c: Same change.
1908         * init.c: Same change.
1909         * misc.c: Same change.
1910         * nil_method.c: Same change.
1911         * objects.c: Same change.
1912         * sarray.c: Same change.
1913         * selector.c: Same change.
1914         * sendmsg.c: Same change.
1915         * thr.c: Same change.
1917 2010-09-11  Nicola Pero  <nicola.pero@meta-innovation.com>
1919         * objc/deprecated/struct_objc_selector.h: New file.  Definition of
1920         'struct objc_selector' and 'sel_eq' moved here.
1921         * objc/deprecated/struct_objc_protocol.h: New file.  Definition of
1922         'struct objc_procotol' moved here.
1923         * objc/deprecated/struct_objc_class.h: New file.  Definition of
1924         'struct objc_class' moved here.
1925         * objc/deprecated/MetaClass.h: New file.  Definition of MetClass
1926         moved here.
1927         * objc/deprecated/STR.h: New file.  Definition of STR moved here.
1928         * objc/message.h: New file.  Definitions for relval_t, apply_t,
1929         arglist, arglist_t and objc_msg_lookup were moved here.
1930         * objc/objc.h: Include the above files instead of defining the
1931         corresponding structs, types and functions here.  Added new opaque
1932         definitions for SEL and Class.  Use Class and not 'struct
1933         objc_class *' in the definition of 'struct objc_object'.
1934         Commented all types defined in the file.  Removed special
1935         definition of BOOL as 'int' on __vxworks; use 'unsigned char'
1936         there as well.
1937         * objc/deprecated/objc-unexpected-exception.h: Renamed to
1938         objc_unexpected_exception.h.
1939         * objc/objc-api.h: Updated include of
1940         objc-unexpetected-exception.h
1941         * objc/objc-exception.h: Updated comments.
1942         * Makefile.in (OBJC_H, OBJC_DEPRECATED_H): Added the new header
1943         files.  Reindented list of files.
1945 2010-09-10  Nicola Pero  <nicola.pero@meta-innovation.com>
1947         * objc/objc-api.h (objc_trace): Unused variable removed.
1949 2010-09-10  Nicola Pero  <nicola.pero@meta-innovation.com>
1951         * objc/deprecated: New directory.
1952         * objc/deprecated/README: New file.
1953         * objc/README: New file.
1954         * objc/typedstream.h: Moved into objc/deprecated/typedstream.h;
1955         objc/typedstream.h replaced with a placeholder including the file
1956         from the deprecated/ directory.
1957         * objc/deprecated/objc-unexpected-exception.h: New file with the
1958         definition of _objc_unexpected_exception.
1959         * objc/objc-api.h: Include deprecated/objc-unexcepted-exception.h
1960         instead of defining _objc_unexpected_exception.
1961         * objc/deprecated/Object.h: New file with the deprecated Object
1962         methods in a 'Deprecated' category.
1963         * objc/Object.h Include deprecated/Object.h instead of defining
1964         the deprecated methods.
1965         * Object.m: Moved deprecated methods into 'Deprecated' category.
1966         * objc-private: New directory.
1967         * objc-private/README: New file.
1968         * Makefile.in (OBJC_DEPRECATED_H): New variable.
1969         (install-headers): Create installation directory for
1970         OBJC_DEPRECATED_H headers, and install them.
1972 2010-09-10  Nicola Pero  <nicola.pero@meta-innovation.com>
1974         * objc/objc-exception.h: Fixed include of objc.h.
1976 2010-09-08  Nicola Pero  <nicola.pero@meta-innovation.com>
1978         * objc/objc-exception.h: New file.
1979         * exception.c (objc_set_uncaught_exception_handler): Implemented.
1980         (objc_set_exception_matcher): Implemented.
1981         (objc_exception_throw): Use the uncaught exception handler if set.
1982         (PERSONALITY_FUNCTION): Use the exception matcher instead of the
1983         hardcoded isKindOf.
1984         (isKindOf): Renamed to is_kind_of_exception_matcher.  Tidied code
1985         up.  Removed segmentation fault when value is 'nil'.
1986         * objc/objc-api.h (_objc_unexpected_exception): Mark as
1987         deprecated.
1988         * Makefile.in (exception.lo, exception_gc.lo): Use
1989         -Wno-deprecated-declarations when compiling.
1990         (OBJC_H): Added objc-exception.h
1992 2010-09-08  Nicola Pero  <nicola.pero@meta-innovation.com>
1994         * objc/typedstream.h: Deprecate all functions in the file.  This
1995         file is obsolete.
1996         * objc/Object.h ([+streamVersion:], [-read:], [-write:],
1997         [-awake]): Documented that these methods are deprecated.  Added a
1998         brief description of the Object class and its relationship to the
1999         NSObject class.
2000         * Makefile.in: Compile archive.c and Object.m with
2001         -Wno-deprecated-declarations.
2003 2010-09-08  Nicola Pero  <nicola.pero@meta-innovation.com>
2005         Removed obsolete intermediate threading layer.
2006         * thr.c: Use __gthread_objc_xxx functions directly instead of
2007         __objc_thread_xxx ones.
2008         * objc/thr.h: Removed prototypes of no longer existing
2009         __objc_thread_xxx functions.
2010         * Makefile.in: Removed thr-objc.lo.
2011         * thr-dce.c: File removed.
2012         * thr-decosf1.c: File removed.
2013         * thr-irix.c: File removed.
2014         * thr-mach.c: File removed.
2015         * thr-objc.c: File removed.
2016         * thr-os2.c: File removed.
2017         * thr-posix.c: File removed.
2018         * thr-pthreads.c: File removed.
2019         * thr-rtems.c: File removed.
2020         * thr-single.c: File removed.
2021         * thr-solaris.c: File removed.
2022         * thr-vxworks.c: File removed.
2023         * thr-win32.c: File removed.
2024         * README.threads: File removed.
2025         * THREADS.MACH: File removed.
2026         * THREADS: Updated.
2028 2010-09-07  Nicola Pero  <nicola.pero@meta-innovation.com>
2030         * Object.m (MAX_CLASS_NAME_LEN): Unused define removed.
2032 2010-09-06  Iain Sandoe  <iains@gcc.gnu.org>
2034         * encoding.c: Add TARGET_ALIGN_NATURAL definition for m64 powerpc darwin.
2035         Add a comment as to why, update FIXME comments.
2037 2010-09-06  Nicola Pero  <nicola.pero@meta-innovation.com>
2039         * makefile.dos: Obsolete file removed.
2041 2010-04-02  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
2043         * aclocal.m4: Regenerate.
2045 2010-03-23  Dave Korn  <dave.korn.cygwin@gmail.com>
2047         PR libobjc/30445
2048         * configure.ac (extra_ldflags_libobjc): Define appropriately for
2049         Cygwin and MinGW hosts.
2050         * Makefile.am (libobjc_s.a): Remove dead pre-libtool target.
2051         (libobjc.dll): Likewise.
2052         * configure: Regenerate.
2054 2009-12-05  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
2056         * configure: Regenerate.
2058 2009-11-28  Jakub Jelinek  <jakub@redhat.com>
2060         * sarray.c (sarray_free): Use old_buckets variable.
2061         * encoding.c (objc_layout_structure_next_member): Remove unused
2062         bfld_type_size variable.
2064 2009-08-24  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
2066         * configure.ac (AC_PREREQ): Bump to 2.64.
2068 2009-08-22  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
2070         * aclocal.m4: Regenerate.
2071         * configure: Regenerate.
2072         * config.h.in: Regenerate.
2074 2009-08-22  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
2076         * Makefile.in (LIBTOOL): Add $(LIBTOOLFLAGS).
2078 2009-07-30  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
2080         * Makefile.in (AUTOCONF, ACLOCAL, ACLOCAL_AMFLAGS, aclocal_deps):
2081         New variables.
2082         ($(srcdir)/configure, $(srcdir)/aclocal.m4): New rules.
2084 2009-07-30  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
2086         * configure.ac (_AC_ARG_VAR_PRECIOUS): Use m4_rename_force.
2088 2009-04-09  Nick Clifton  <nickc@redhat.com>
2090         * sendmsg.c: Change copyright header to refer to version 3 of
2091         the GNU General Public License with version 3.1 of the GCC
2092         Runtime Library Exception and to point readers at the COPYING3
2093         and COPYING3.RUNTIME files and the FSF's license web page.
2094         * NXConstStr.m: Likewise.
2095         * Object.m: Likewise.
2096         * Protocol.m: Likewise.
2097         * archive.c: Likewise.
2098         * class.c: Likewise.
2099         * encoding.c: Likewise.
2100         * exception.c: Likewise.
2101         * gc.c: Likewise.
2102         * hash.c: Likewise.
2103         * init.c: Likewise.
2104         * libobjc_entry.c: Likewise.
2105         * linking.m: Likewise.
2106         * misc.c: Likewise.
2107         * nil_method.c: Likewise.
2108         * objc/NXConstStr.h: Likewise.
2109         * objc/Object.h: Likewise.
2110         * objc/Protocol.h: Likewise.
2111         * objc/encoding.h: Likewise.
2112         * objc/hash.h: Likewise.
2113         * objc/objc-api.h: Likewise.
2114         * objc/objc-decls.h: Likewise.
2115         * objc/objc-list.h: Likewise.
2116         * objc/objc.h: Likewise.
2117         * objc/runtime.h: Likewise.
2118         * objc/sarray.h: Likewise.
2119         * objc/thr.h: Likewise.
2120         * objc/typedstream.h: Likewise.
2121         * objects.c: Likewise.
2122         * sarray.c: Likewise.
2123         * selector.c: Likewise.
2124         * thr-dce.c: Likewise.
2125         * thr-decosf1.c: Likewise.
2126         * thr-irix.c: Likewise.
2127         * thr-mach.c: Likewise.
2128         * thr-objc.c: Likewise.
2129         * thr-os2.c: Likewise.
2130         * thr-posix.c: Likewise.
2131         * thr-pthreads.c: Likewise.
2132         * thr-rtems.c: Likewise.
2133         * thr-single.c: Likewise.
2134         * thr-solaris.c: Likewise.
2135         * thr-vxworks.c: Likewise.
2136         * thr-win32.c: Likewise.
2137         * thr.c: Likewise.
2138         * libobjc.def: Change copyright header to refer to version 3 of
2139         the GNU General Public License and to point readers at the COPYING3
2140         file and the FSF's license web page.
2141         * makefile.dos: Likewise.
2143 2009-04-09  Jakub Jelinek  <jakub@redhat.com>
2145         * Makefile.in: Change copyright header to refer to version
2146         3 of the GNU General Public License and to point readers at the
2147         COPYING3 file and the FSF's license web page.
2148         * configure.ac: Likewise.
2150 2009-03-12  Richard Frith-Macdonald  <rfm@gnu.org>
2151             David Ayers  <ayers@fsfe.org>
2153         PR libobjc/27466
2154         * objc/objc-api.h (_objc_unexpected_exception): Declare
2155         new hook.  Update copyright dates.
2156         * exception.c (objc_exception_throw): Use hook.  Update
2157         copyright dates.
2158         * libobjc.def (_objc_unexpected_exception): Export hook.
2159         Update copyright dates.
2161 2009-03-01  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
2163         * configure: Regenerate.
2165 2008-12-18  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
2167         * configure: Regenerate.
2169 2008-11-21  Kai Tietz  <kai.tietz@onevision.com>
2171         *  Object.m (errno): Replaced by errno.h include.
2172         (compare): Cast self to id to prevent warning on comparison.
2173         * objc/objc.h (BOOL): Prevent redeclaration of BOOL, if it is
2174         already there.
2175         * sendmsg.c (__objc_print_dtable_stats): Remove type warnings.
2176         * thr-win32.c (__objc_thread_detach): Remove type warning.
2177         (__objc_thread_id): Likewise.
2178         * thr.c (__objc_thread_detach_functiont): Add __builtin_trap ()
2179         for noreturn.
2181 2008-09-26  Peter O'Gorman  <pogma@thewrittenword.com>
2182             Steve Ellcey  <sje@cup.hp.com>
2184         * configure: Regenerate for new libtool.
2185         * config.h.in: Regenerate for new libtool.
2187 2008-07-18  Matthias Klose  <doko@ubuntu.com>
2189         * Makefile.in: Ignore missing ../boehm-gc/threads.mk.
2191 2008-07-18  Matthias Klose  <doko@ubuntu.com>
2193         * Makefile.in: Include ../boehm-gc/threads.mk.
2194         (OBJC_BOEHM_GC_LIBS): Define, (libobjc_gc$(libsuffix).la): Use it.
2196 2008-07-06  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
2198         * Makefile.in (install-info): New stub target.
2200 2008-06-17  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
2202         * configure: Regenerate.
2204 2008-06-14  Kai Tietz  <kai.tietz@onevision.com>
2206         * exception.c (PERSONALITY_FUNCTION): Remove extra decrement
2207         if HAVE_GETIPINFO is not defined.
2209 2008-06-10  Kai Tietz  <kai.tietz@onevision.com>
2211         * Object.m (compare): Add type id.
2212         * objc/Object.h: Likewise.
2213         * archive.c (objc_read_class): Use size_t to extend version to be
2214         size of pointer scalar width.
2215         * sendmsg.c (rtx): Undefine it before redefinition.
2216         (__objc_print_dtable_stats): Cast arguments to long as intended.
2218 2008-05-30  Julian Brown  <julian@codesourcery.com>
2220         * exception.c (__objc_exception_class): Initialise as constant
2221         array for ARM EABI. Change macro to static const for non-ARM EABI.
2222         (ObjcException): Add note about structure layout. Remove landingPad
2223         and handlerSwitchValue for ARM EABI.
2224         (get_ttype_entry): Add __ARM_EABI_UNWINDER__ version
2225         of function.
2226         (CONTINUE_UNWINDING): Define for ARM EABI/otherwise cases.
2227         (PERSONALITY_FUNCTION): Use ARM EABI-specific arguments, and add
2228         ARM EABI unwinding support.
2229         (objc_exception_throw): Use memcpy to initialise exception class.
2231 2008-05-25  Alan Modra  <amodra@bigpond.net.au>
2233         * encoding.c (strip_array_types): Rename from get_inner_array_type.
2234         (rs6000_special_round_type_align): Update.
2236 2008-05-09  Julian Brown  <julian@codesourcery.com>
2238         * Makefile.in (LTLDFLAGS): New.
2239         (libobjc$(libsuffix).la, libobjc_gc$(libsuffix).la): Use above.
2241 2008-04-18  Paolo Bonzini  <bonzini@gnu.org>
2243         PR bootstrap/35457
2244         * aclocal.m4: Regenerate.
2245         * configure: Regenerate.
2247 2008-01-24  David Edelsohn  <edelsohn@gnu.org>
2249         * configure: Regenerate.
2251 2007-10-14  H.J. Lu  <hongjiu.lu@intel.com>
2253         * configure.ac: Don't run config-ml.in directly.
2254         (multilib_arg): New.
2255         * configure: Regenerated.
2257 2007-08-06  Andrew Pinski  <pinskia@gmail.com>
2259         PR libobjc/30731
2260         * exception.c (parse_lsda_header): Use _uleb128_t/_sleb128_t instead
2261         of _Unwind_Word for variables which are used in
2262         read_uleb128/read_sleb128.
2263         (PERSONALITY_FUNCTION): Likewise.
2265 2007-07-05  H.J. Lu  <hongjiu.lu@intel.com>
2267         * aclocal.m4: Regenerated.
2269 2007-06-03  Andrew Pinski  <andrew_pinski@playstation.sony.com>
2271         * configure.ac: Fix a typo in *-*-darwin clause.
2272         * configure: Regenerated.
2274 2007-06-02  H.J. Lu  <hongjiu.lu@intel.com>
2276         * configure.ac: Fix a typo.
2277         * configure: Regenerated.
2279 2007-06-02  Paolo Bonzini  <bonzini@gnu.org>
2281         * configure: Regenerate.
2283 2007-06-01  Andrew Pinski  <andrew_pinski@playstation.sony.com>
2285         * Makefile.in: Replace all uses of libext with libsuffix.
2286         * configure.ac: Likewise.
2287         * configure: Regenerate.
2289         Revert:
2290         * Makefile.in: Remove all uses of $(libext).
2292 2007-05-23  Andrew Pinski  <andrew_pinski@playstation.sony.com>
2294         * Makefile.in: Remove all uses of $(libext).
2296 2007-05-23  Steve Ellcey  <sje@cup.hp.com>
2298         * configure: Regenerate.
2299         * aclocal.m4: Regenerate.
2301 2007-04-21  Andrew Ruder  <andy@aeruder.net>
2303         * sendmsg.c (__objc_get_forward_imp): Call
2304         __objc_msg_forward2 for real.
2306 2007-04-09  Andrew Ruder  <andy@aeruder.net>
2308         * sendmsg.c: Added __objc_msg_forward2, a hook that allows
2309         external libraries to provide a function that returns the real
2310         forwarding function based on both the selector and the receiver.
2311         * objc/objc-api.h: Define __objc_msg_forward2.
2313 2007-03-01  Brooks Moses  <brooks.moses@codesourcery.com>
2315         * Makefile.in: Add dummy install-pdf target.
2317 2007-02-18  Manuel Lopez-Ibanez  <manu@gcc.gnu.org>
2319         * objc/objc-list.h (list_free): Add keyword 'inline' to avoid
2320         unused warning.
2322 2006-10-31  Geoffrey Keating  <geoffk@apple.com>
2324         * encoding.c (darwin_rs6000_special_round_type_align): New.
2326 2006-10-14  Geoffrey Keating  <geoffk@apple.com>
2328         * Makefile.in: Use multi_basedir instead of toplevel_srcdir.
2329         * configure.ac: Use multi.m4 from aclocal rather than custom
2330         code.  Use multi_basedir instead of toplevel_srcdir.
2331         * aclocal.m4: Regenerate.
2332         * configure: Regenerate.
2334 2006-10-10  Brooks Moses  <bmoses@stanford.edu>
2336         * Makefile.in: Added empty "pdf" target.
2338 2006-07-18  Paolo Bonzini  <bonzini@gnu.org>
2340         * configure: Regenerate.
2342 2006-05-23  Carlos O'Donell  <carlos@codesourcery.com>
2344         * Makefile.in: Add install-html target. Add install-html to .PHONY
2346 2006-02-21  Rainer Orth  <ro@TechFak.Uni-Bielefeld.DE>
2348         PR libobjc/26309
2349         * thr-objc.c (_XOPEN_SOURCE): Don't define on Tru64 UNIX.
2351 2006-01-24  David Ayers  <d.ayers@inode.at>
2353         PR libobjc/9751
2354         * gc.c (class_ivar_set_gcinvisible): Replace strncpy with memcpy
2355         and insure the new strings are '\0' termintated.
2357 2006-01-24  David Ayers  <d.ayers@inode.at>
2359         PR libobjc/13946
2360         * configure.ac: Add include directives for --enable-objc-gc.
2361         * Makefile.in: Ditto.
2362         * configure: Regenerate.
2364         * gc.c (__objc_class_structure_encoding): Increment the used bytes
2365         instead of the local pointer to them.
2367 2005-12-14  Andrew Pinski  <pinskia@physics.uc.edu>
2369         PR objc/25360
2370         * objc/objc-api.c (_C_COMPLEX): New define.
2371         * encoding.c (objc_sizeof_type): Handle _C_Complex.
2372         (objc_alignof_type): Likewise.
2373         (objc_skip_typespec): Likewise.
2375 2005-12-15  David Ayers  <d.ayers@inode.at>
2377         PR libobjc/14382
2378         * README (+load,+initialize): Fix documentation to reflect
2379         intended and implemented semantics for +load and +initialize.
2381 2005-12-12  Andrew Pinski  <pinskia@physics.uc.edu>
2383         * encoding.c (TYPE_FIELDS): Fix to skip over just _C_STRUCT_B and
2384         the name.
2385         (get_inner_array_type): Fix to skip over _C_ARY_B and size.
2386         (rs6000_special_round_type_align): Update for the ABI fix.
2387         (objc_layout_finish_structure): Correct the encoding which is passed to
2388         ROUND_TYPE_ALIGN.
2390 2005-12-11  Andrew Pinski  <pinskia@physics.uc.edu>
2392         PR libobjc/25347
2393         * encoding.c (objc_sizeof_type): Don't handle _C_UNION_B special
2394         but use the struct layout functions.
2395         (objc_alignof_type): Likewise.
2396         (objc_layout_structure): Handle _C_UNION_B also.
2397         (objc_layout_structure_next_member): Likewise.
2398         (objc_layout_finish_structure): Likewise.
2400 2005-12-11  Andrew Pinski  <pinskia@physics.uc.edu>
2402         PR libobjc/25346
2403         * objc/objc-api.h (_C_BOOL): New define.
2404         * encoding.c (objc_sizeof_type): Handle _C_BOOL.
2405         (objc_alignof_type): Likewise.
2406         (objc_skip_typespec): Likewise.
2408 2005-11-20  David Ayers  <d.ayers@inode.at>
2410         PR libobjc/19024
2411         * objc/hash.h: Remove deprecated hash API.
2412         * hash_compat.c: Remove.
2413         * Makefile.in: Remove reference to hash_compat.c.
2415         * configure.ac (VERSION): Bump library version to 2:0:0.
2416         * configure: Regenerate.
2418 2005-11-09  Alexandre Oliva  <aoliva@redhat.com>
2420         PR other/4372
2421         * thr-objc.c (_XOPEN_SOURCE): Define.
2423 2005-10-07  Ulrich Weigand  <uweigand@de.ibm.com>
2425         PR libobjc/23612
2426         * objc/objc-api.h (struct objc_ivar): Move definition to
2427         global scope.
2429 2005-09-04  Andrew Pinski  <pinskia@physics.uc.edu>
2430             Rasmus Hahn  <rassahah@neofonie.de>
2432         PR libobjc/23108
2433         * archive.c (objc_write_type): Correct the element offset.
2434         (objc_read_type): Likewise.
2436 2005-08-17  Kelley Cook  <kcook@gcc.gnu.org>
2438         * All files: Update FSF address.
2440 2005-08-13  Marcin Koziej  <creep@desk.pl>
2441             Andrew Pinski  <pinskia@physics.uc.edu>
2443         PR libobjc/22492
2444         * exception.c (PERSONALITY_FUNCTION): Fix the PC with finally.
2446 2005-08-13  Andrew Pinski  <pinskia@physics.uc.edu>
2448         * Makefile.in (extra_ldflags_libobjc): New.
2449         (libobjc$(libext).la): Add extra_ldflags_libobjc to the link line.
2450         (libobjc_gc$(libext).la): Likewise.
2451         * configure.ac (extra_ldflags_libgfortran): Set for *-darwin* to
2452         "-Wl,-single_module".
2453         * configure: Regenerate.
2454         * linking.m (_objcInit): Remove.
2456 2005-07-26  Andrew Pinski  <pinskia@physics.uc.edu>
2458         PR libobjc/22606
2459         * Makefile.in (ALL_CFLAGS): Add -fexceptions.
2461 2005-06-08  David Ayers  <d.ayers@inode.at>
2463         * objc/NXConstStr.h, objc/Object.h, objc/Protocol.h,
2464         objc/encoding.h, objc/hash.h, objc/objc-api.h,
2465         objc/runtime.h, objc/sarray.h, objc/thr.h,
2466         objc/typedstream.h: Do not include Objective-C headers as
2467         system headers.
2469 2005-06-07  David Ayers  <d.ayers@inode.at>
2471         * archive.c, init.c, selector.c: Include hash.h.
2472         * archive.c, class.c, encoding.c, gc.c, hash.c, hash_compat.c,
2473         init.c, misc.c, nil_method.c, objects.c, sarray.c, selector.c,
2474         sendmsg.c, thr-dce.c, thr-decosf1.c, thr-irix.c, thr-mach.c,
2475         thr-objc.c, thr-os2.c, thr-posix.c, thr-pthreads.c, thr-rtems.c,
2476         thr-single.c, thr-solaris.c, thr-vxworks.c, thr-win32.c, thr.c:
2477         Include Objective-C headers with quotes and objc/ directory
2478         prefix.
2480 2005-05-19  Richard Henderson  <rth@redhat.com>
2482         * exception.c: Revert last change.
2484 2005-05-19  David Ayers  <d.ayers@inode.at>
2486         * exception.c: Include tsystem.h for unwind.h.
2488 2005-05-09  Mike Stump  <mrs@apple.com>
2490         * configure: Regenerate.
2492 2005-04-12  Mike Stump  <mrs@apple.com>
2494         * configure: Regenerate.
2496 2005-03-21  Zack Weinberg  <zack@codesourcery.com>
2498         * Makefile.in: Set gcc_version here.
2499         * configure.ac: Do not invoke TL_AC_GCC_VERSION.  Adjust quoting
2500         in definition of toolexeclibdir so that $(gcc_version) is expanded
2501         by the Makefile.
2502         * aclocal.m4, configure: Regenerate.
2504 2005-03-03  David Ayers  <d.ayers@inode.at>
2506         * objc/hash.h (OBJC_IGNORE_DEPRECATED_API): Update deprecated
2507         version reference.  Correct typo.
2509 2005-03-02  David Ayers  <d.ayers@inode.at>
2511         PR libobjc/19024
2512         * Makefile.in (OBJS): Add hash_compat.lo.
2513         (OBJS_GC): Add hash_compat_gc.lo.
2514         (hash_compat_gc.lo): New target and rule.
2515         * objc/hash.h (hash_new, hash_delete, hash_add, hash_remove)
2516         (hash_next, hash_value_for_key, hash_is_key_in_hash)
2517         (hash_ptr, hash_string, compare_ptrs, compare_strings): Prefix
2518         with objc_.  Add deprecated non prefixed inlined versions.
2519         (OBJC_IGNORE_DEPRECATED_API): New macro to hide deprecated
2520         declarations.
2521         * hash.c (hash_new, hash_delete, hash_add, hash_remove, hash_next)
2522         (hash_value_for_key, hash_is_key_in_hash): Prefix with objc_ and
2523         update callers.
2524         * hash_compat.c: New file.
2525         * archive.c: Update callers.
2526         * init.c: Likewise.
2527         * selector.c: Likewise.
2528         * libobjc.def: Add objc_ versions of hash functions.
2530 2005-02-28  Andrew Pinski <pinskia@physics.uc.edu>
2532         PR libobjc/20252
2533         * Makefile.in (GTHREAD_FLAGS): Remove.
2534         (ALL_CFLAGS): Remove usage of GTHREAD_FLAGS.
2535         * thr-objc.c: Include config.h.
2536         * configure.ac: Instead of looking at GCC's makefile, figure out if
2537         GTHREAD_FLAGS should be defined by looking at the `thread model'
2538         of the current gcc.
2539         * configure: Regenerate.
2540         * config.h.in: Regenerate.
2542 2005-02-28  Paolo Bonzini  <bonzini@gnu.org>
2544         PR bootstrap/17383
2545         * configure.ac: Call GCC_TOPLEV_SUBDIRS.
2546         (Determine CFLAGS for gthread): Use $host_subdir.
2547         * configure: Regenerate.
2548         * Makefile.in (host_subdir): New.
2549         (INCLUDES): Use it.
2551 2004-12-20  Andrew Pinski  <pinskia@physics.uc.edu>
2553         PR libobjc/12035
2554         * gc.c: Remove definition of LOGWL, modWORDSZ, and divWORDSZ since
2555         they are not used.
2556         Include limits.h and stdlib.h.
2557         Define BITS_PER_WORD.
2559 2004-12-12  Alexander Malmberg  <alexander@malmberg.org>
2561         * selector.c (__objc_init_selector_tables): Add missing void to
2562         definition.
2564 2004-12-02  Richard Sandiford  <rsandifo@redhat.com>
2566         * configure.ac: Use TL_AC_GCC_VERSION to set gcc_version.
2567         * configure, aclocal.m4: Regenerate.
2569 2004-11-29  Kelley Cook  <kcook@gcc.gnu.org>
2571         * configure: Regenerate for libtool change.
2573 2004-11-25  Kelley Cook  <kcook@gcc.gnu.org>
2575         * configure: Regenerate for libtool reversion.
2577 2004-11-24  Kelley Cook  <kcook@gcc.gnu.org>
2579         * configure: Regenerate for libtool change.
2581 2004-11-24  Kelley Cook  <kcook@gcc.gnu.org>
2583         * aclocal.m4, config.h.in: Regenerate.
2585 2004-10-08  Mike Stump  <mrs@apple.com>
2586             Andrew Pinski  <pinskia@physics.uc.edu>
2588         * aclocal.m4: Rename to ...
2589         * acinclude.m4: here and also use m4_include instead of sinclude.
2590         * aclocal.m4: Regenerate.
2591         * configure: Regenerate.
2592         * configure.ac: Add AM_MAINTAINER_MODE and AM_PROG_CC_C_O.
2593         * Makefile.in (configure): Add @MAINT@ infront of configure.ac
2595 2004-10-08  Andrew Pinski  <pinskia@physics.uc.edu>
2597         * archive.c: Fix all the warnings about passing unsigned char*
2598         to char* and the other way too.
2600 2004-09-16  Andrew Pinski  <pinskia@physics.uc.edu>
2602         PR libobjc/16448
2603         * exception.c: Include config.h
2604         (objc_exception_throw): Change _GLIBCXX_SJLJ_EXCEPTIONS to
2605         SJLJ_EXCEPTIONS.
2606         * configure.ac: Find out what exception handling code we use.
2607         * configure: Regenerate.
2608         * config.h.in: New file, regenerate.
2610 2004-09-16  Andrew Pinski  <apinski@apple.com>
2612         * encoding.c (ALTIVEC_VECTOR_MODE): Define a bogus macro.
2614 2004-08-28  Nathanael Nerode  <neroden@gcc.gnu.org>
2616         * configure.ac: Switch from _GCC_TOPLEV_NONCANONICAL_TARGET to
2617         ACX_NONCANONICAL_TARGET.
2618         * configure: Regenerate.
2620 2004-08-13  Ziemowit Laski  <zlaski@apple.com>
2622         * objc/sarray.h: Hoist include of assert.h near the top of file,
2623         and mark the remainder of the file 'extern "C"'.
2625 2004-08-13  Andrew Pinski  <pinskia@physics.uc.edu>
2627         * objc/Object.h: Move includes out of extern "C" blocks.
2628         * objc/encoding.h: Likewise.
2629         * objc/hash.h: Likewise.
2630         * objc/objc-api.h: Likewise.
2631         * objc/runtime.h: Likewise.
2632         * objc/sarray.h: Likewise.
2633         * objc/typedstream.h: Likewise.
2635 2004-08-12  Ziemowit Laski  <zlaski@apple.com>
2637         * objc/NXConstStr.h: Update copyright date; bracket with
2638         'extern "C"' for C++ use; make include syntax consistent
2639         by using <...> instead of "..."; hoist <objc/...> includes
2640         above the 'extern "C"' block.
2641         * objc/Object.h: Likewise.
2642         * objc/Protocol.h: Likewise.
2643         * objc/encoding.h: Likewise.
2644         * objc/hash.h: Likewise.
2645         * objc/runtime.h: Likewise.
2646         * objc/sarray.h: Likewise.
2647         * objc/thr.h: Likewise.
2648         * objc/typedstream.h: Likewise.
2649         * objc/objc-api.h: Add 'extern "C"' block for C++ use.
2650         (objc_static_instances): For C++ case, do away with
2651         zero-sized array.
2652         (objc_method): Hoist definition to file scope.
2653         (_objc_load_callback, _objc_object_alloc, class_get_class_method,
2654         class_get_instance_method, class_create_instance,
2655         class_get_class_name, class_get_instance_size,
2656         class_get_meta_class, class_get_super_class, class_get_version,
2657         class_is_class, class_is_meta_class, class_set_version,
2658         class_get_gc_object_type, class_ivar_set_gcinvisible,
2659         get_imp): Rename 'class' parameter to '_class'.
2660         * objc/objc-list.h: Add 'extern "C"' block for C++ use.
2661         * objc/objc.h: Update copyright date.
2662         (arglist_t): Provide a union tag.
2664 2004-07-22  Andrew Pinski  <pinskia@physics.uc.edu>
2666         * thr.c (__objc_thread_detach_function): Do not mark as volatile
2667         but instead use the attribute noreturn.
2669 2004-06-28  Zack Weinberg  <zack@codesourcery.com>
2671         * encoding.c: Rename target_flags with a #define to avoid
2672         conflict with a prior declaration.
2674 2004-06-24  Andrew Pinski  <apinski@apple.com>
2676         * objc/encoding.h: Wrap the functions with extern "C" for C++
2677         mode.
2678         * objc/hash.h: Likewise.
2679         * objc/objc-api.h: Likewise.
2680         * objc/objc-list.h: Likewise.
2681         * objc/runtime.h: Likewise.
2682         * objc/sarray.h: Likewise.
2683         * objc/thr.h: Likewise.
2684         * objc/typedstream.h: Likewise.
2687 2004-06-21  Nick Clifton  <nickc@redhat.com>
2689         * encoding.c (BITS_PER_UNIT): Define if a definition is not
2690         provided.
2692 2004-06-20  Alexander Malmberg  <alexander@malmberg.org>
2694         * Makefile.in (exception.lo): Remove $(OBJC_GCFLAGS).
2695         (exception_gc.lo): New.
2696         (OBJS_GC): Add exception_gc.lo.
2698 2004-06-17  Richard Henderson  <rth@redhat.com>
2700         * exception.c: New file.
2701         * Makefile.in (exception.lo): New.
2702         (OBJS): Add it.
2704 2004-06-14  Andrew Pinski  <pinskia@physics.uc.edu>
2706         * linking.m (_objcInit): New empty function
2707         for Darwin only.
2709 2004-06-11  Andrew Pinski  <pinskia@physics.uc.edu>
2711         * configure.ac: Support --enable-shared=libobjc.
2712         * configure: Regenerate.
2714         PR libobjc/15901
2715         * configure.ac: Do not disable shared by default.
2716         * configure: Regenerate.
2718 2004-06-03  Nicola Pero  <n.pero@mi.flashnet.it>
2720         * Protocol.m ([-isEqual:]): Small optimizations returning
2721         immediately if the argument is equal to self, and accessing
2722         the argument's name directly if it's a protocol.
2724 2004-06-03  David Ayers  <d.ayers@inode.at>
2726         * Protocol.m ([-isEqual:]): Test the class of the argument.
2728 2004-05-25  Andrew Pinski  <pinskia@physics.uc.edu>
2730         * configure.ac (includedir): Rename to ...
2731         (includedirname).
2732         * Makefile.in: s/includedir/includedirname/.
2734         PR target/11572
2735         * configure.ac (includedir): Set to "include"
2736         except for Darwin.
2737         (libext) Set to empty except for Darwin.
2738         * configure: Regenerate
2739         * Makefile.in: s/libobjc.la/libobjc$(libext).la/g.
2740         s/include/$(includedir)/g.
2742 2004-05-25  Daniel Jacobowitz  <drow@false.org>
2744         * Makefile.in: Add .NOEXPORT.
2746 2004-05-25  Andrew Pinski  <pinskia@physics.uc.edu>
2748         Merge from the libobjc-branch
2749         2004-02-09  Andrew Pinski  <pinskia@physics.uc.edu>
2751                 * Makefile.in (OBJC_H): Change objc-deps.h to objc-decls.h.
2753         2004-02-03  Andrew Pinski  <pinskia@physics.uc.edu>
2755                 * Makefile.in (OBJC_H): Add objc-deps.h.
2757         2004-01-27  Nicola Pero  <n.pero@mi.flashnet.it>
2759                 * Protocol.m ([-conformsTo:]): If the argument is nil, return NO.
2760                 ([-hash], [-isEqual:]): New methods.
2762         2004-01-27  Richard Frith-Macdonald <rfm@gnu.org>
2764                 * sarray.c (sarray_free): Add a better comment.
2766         2004-01-27  Adam Fedor  <fedor@gnu.org>
2768                 * hash.c (hash_add): Cast cachep to int.
2769                 * selector.c (__sel_register_typed_name): Cast
2770                 soffset_decode to int.
2772         2004-01-27  Alexander Malmberg  <alexander@malmberg.org>
2774                 * selector.c: Rename register_selectors_from_list to
2775                 __objc_register_selectors_from_list. Update caller.
2776                 (__objc_register_selectors_from_list): Lock __objc_runtime_mutex
2777                 while registering selectors. Use __sel_register_typed_name instead
2778                 of sel_register_typed_name. Check for NULL method_name:s.
2779                 (pool_alloc_selector): New function.
2780                 (__sel_register_typed_name): Use pool_alloc_selector to allocate
2781                 selector structures.
2782                 * sendmsg.c (class_add_method_list): Use
2783                 __objc_register_selectors_from_list.
2784                 * objc/runtime.h: Add __objc_register_selectors_from_list.
2786         2004-01-25  Adam Fedor  <fedor@gnu.org>
2787                     Nicola Pero  <n.pero@mi.flashnet.it>
2788                     Andrew Pinski  <pinskia@physics.uc.edu>
2790                 * objc/objc-decls.h: New file.
2791                 * objc/objc-api.h (_objc_lookup_class): Mark as export.
2792                 (_objc_load_callback): Likewise.
2793                 (_objc_object_alloc): Likewise.
2794                 (_objc_object_copy): Likewise.
2795                 (_objc_object_dispose): Likewise.
2797         2004-01-25  Andrew Pinski  <pinskia@physics.uc.edu>
2799                 * archive.c: s/__inline__/inline
2800                 * sendmsg.c: Likewise.
2802                 * encoding.c: Remove FIXME about the warning
2803                 about unused variable.
2804                 * sendmsg.c: Add a FIXME comment saying that
2805                 this should be using libffi.
2807                 * Makefile.in (LIBTOOL): Use @LIBTOOL@ now as it works.
2810 2004-05-13  Andrew Pinski  <pinskia@physics.uc.edu>
2812         * archive.c (objc_read_class): Initialize class_name.
2813         (objc_read_selector): Initialize selector_name.
2815 2004-05-09  Richard Sandiford  <rsandifo@redhat.com>
2817         * Makefile.in (toolexecdir): Remove trailing space.
2819 2004-04-15  Nathanael Nerode  <neroden@gcc.gnu.org>
2821         PR libobjc/14948
2822         * configure.ac: De-precious CC so multilibs work.
2823         * configure: Regenerate.
2825 2004-04-14  Nathanael Nerode  <neroden@gcc.gnu.org>
2827         * configure.ac: Restore toolexecdir.
2828         * Makefile.in: Restore toolexecdir.
2829         * configure: Regenerate.
2831 2004-04-09  Nathanael Nerode  <neroden@gcc.gnu.org>
2833         * configure.ac: Remove (unused) glibcpp_prefixdir.
2834         * configure: Regenerate.
2836         * configure.in: Rename to configure.ac.
2837         * Makefile.in: Update to match.
2839         * Makefile.in: Remove toolexecdir, glibcpp_toolexecdir (unused).
2840         Replace glibcpp_toolexeclibdir with toolexeclibdir.
2841         * configure.in: Remove glibcpp_toolexecdir (unused).
2842         Replace glibcpp_toolexeclibdir with toolexeclibdir.  Don't generate
2843         config.h or stamp-h (unused).  Move one comment to the right place.
2844         * configure: Regenerate.
2845         * config.h.in: Remove (unused).
2847         * config.h.in: Regenerate with autoheader.
2849         * Makefile.in: Remove (unused) gcc_version_trigger.
2850         * configure.in: Remove (unused) glibcpp_builddir.  Don't AC_SUBST
2851         gcc_version_trigger.
2852         * configure: Regenerate.
2854         * configure.in: Switch to modern style for AC_INIT, AC_OUTPUT.
2855         Sort file into sections.  Remove dnl where appropriate.  Fix
2856         other style issues.
2857         * configure: Regenerate.
2859         * configure.in: Replace old AC_PROG_CC hack with new one.
2860         Define toplevel_srcdir in terms of srcdir, not top_srcdir (there
2861         are no subdirectory output files, so this is fine).  Change prereq
2862         to autoconf 2.59.
2863         * aclocal.m4: Include ../config/no-executables.m4.
2864         * configure: Regenerate with autoconf 2.59.
2866         * configure.in: Improve comments on gthread_cflags.  Improve m4
2867         quotation, and replace 'if test' with 'case', for --enable-objc-gc.
2868         * configure: Regenerate.
2870         * configure.in: Move PACKAGE and VERSION settings up top.  Remove
2871         unused call to AC_PROG_LN_S.  Default RANLIB to ':'.  Remove
2872         redundant checks for values of RANLIB, AR, INSTALL.
2873         * configure: Regenerate.
2875         * configure.in: Clean up handling of
2876         --enable-version-specific-runtime-libs and related variables;
2877         replace 'if test' with 'case' where reasonable.  Fix comments.
2878         Remove useless libstdcxx_interface.
2879         * configure: Regenerate.
2881         * configure.in: Use _GCC_TOPLEV_NONCANONICAL_TARGET.
2882         Replace uses of target_alias with target_noncanonical.
2883         * aclocal.m4: Include ../config/acx.m4.
2884         * configure: Regenerate.
2885         * Makefile.in: Replace uses of target_alias with target_noncanonical.
2886         Fix copyright statement.
2888         * configure.in: Hand-inline bulky, confusing macros from
2889         aclocal.m4.  Replace references to "GNU Objective C" with "GCC".
2890         Update copyright notice.  Remove stuff for automake, which isn't
2891         used in this directory.  Remove emacs local variables.
2892         * aclocal.m4: Remove hand-inlined macros.  Update copyright notice.
2893         * configure: Regenerate.
2895 2004-03-16  Manfred Hollstein  <mh@suse.com>
2897         * Makefile.in, configure.in, configure: Update copyright years.
2899 2004-03-15  Manfred Hollstein  <mh@suse.com>
2901         * Makefile.in (LIBOBJC_VERSION, LIBOBJC_GC_VERSION): Use
2902         definition from configure.in.
2903         * configure.in (PACKAGE): Add definition.
2904         (VERSION): Add definition; substitute it in output files.
2905         * configure: Re-generate.
2907 2004-03-05  Ziemowit Laski  <zlaski@apple.com>
2909         * objc/hash.h (hash_string, compare_strings):
2910         Add type-casts to make Objective-C++ happy.
2911         * objc/typedstream.h (objc_get_stream_class_version):
2912         Rename parameter from 'class' to 'class_name' to make
2913         Objective-C++ happy.
2915 2004-03-01  Michael Matz  <matz@suse.de>
2917         * Makefile.in (ALL_CFLAGS): Add -fno-strict-aliasing.
2919 2004-02-06  Ziemowit Laski  <zlaski@apple.com>
2921         * objc/objc-api.h (objc_super): The 'class' field shall
2922         be named 'super_class' #ifdef __cplusplus.
2924 2004-01-17  Andrew Pinski  <pinskia@physics.uc.edu>
2926         PR target/10781
2927         * encoding.c (rs6000_special_round_type_align): Define.
2929 2004-01-14  Adam Fedor  <fedor@gnu.org>
2931         PR libobjc/12155
2932         * selector.c (__objc_register_instance_methods_to_class): Free
2933         new_list if not used.
2935 2004-01-09  Andrew Ruder  <aeruder@ksu.edu>
2937         PR libobjc/11904
2938         * sarray.c (sarray_free): Free array->is_copy_of latter.
2940 2003-12-01  Zack Weinberg  <zack@codesourcery.com>
2942         PR 11433
2943         * Protocol.m (descriptionForInstanceMethod): Don't dereference
2944         instance_methods if it's NULL.
2945         (descriptionForClassMethod): Likewise for class_methods.
2947 2003-10-24  Rainer Orth  <ro@TechFak.Uni-Bielefeld.DE>
2949         * Makefile.in (runtime-info.h): Remove -Wp.
2951 2003-10-21  Rainer Orth  <ro@TechFak.Uni-Bielefeld.DE>
2953         * Makefile.in (CC1OBJ): Remove.
2954         (runtime-info.h): Invoke $(CC) so all MULTIFLAGS are handled
2955         correctly.
2956         Use .m extension for temporary file.
2957         Remove assembler temp file.
2959 2003-10-20  Joseph S. Myers  <jsm@polyomino.org.uk>
2961         * objc/hash.h (hash_string): Don't use a cast as an lvalue.
2963 2003-10-17  Rainer Orth  <ro@TechFak.Uni-Bielefeld.DE>
2965         * Makefile.in (runtime-info.h): Use MULTIFLAGS.
2967 2003-09-09  Alan Modra  <amodra@bigpond.net.au>
2969         * configure: Regenerate.
2971 2003-08-27  Alexander Malmberg  <alexander@malmberg.org>
2973         * Makefile.in, aclocal.m4: Update to $(libdir)/gcc/ instead of
2974         (libdir)/gcc-lib/ when installing.
2975         * configure: Regenerate.
2977 Thu Jul 10 10:27:43 2003  Nicola Pero  <n.pero@mi.flashnet.it>
2979         libobjc/9969
2980         * sendmsg.c (get_imp): Fixed rare threading problem.
2981         (__objc_responds_to): Similar fixes.
2982         (objc_msg_lookup): Similar fixes.
2983         (__objc_init_install_dtable): Lock the runtime before checking if the
2984         table is installed.
2986 2003-05-23  Nathanael Nerode  <neroden@gcc.gnu.org>
2988         * hash.c, init.c, libobjc.def, libobjc_entry.c, linking.m,
2989         makefile.dos, misc.c, nil_method.c, objects.c, sarray.c,
2990         selector.c, sendmsg.c, thr-dce.c, thr-decosf1.c, thr-irix.c,
2991         thr-mach.c, thr-objc.c, thr-os2.c, thr-posix.c, thr-pthreads.c,
2992         thr-rtems.c, thr-single.c, thr-solaris.c, thr-vxworks.c,
2993         thr-win32.c, thr.c: Replace "GNU CC" with "GCC".
2994         * Makefile.in, NXConstStr.m, Object.m, Protocol.m, archive.c,
2995         class.c, encoding.c, gc.c, objc/NXConstStr.h, objc/Object.h,
2996         objc/Protocol.h, objc/encoding.h, objc/hash.h, objc/objc-api.h,
2997         objc/objc-list.h, objc/objc.h, ocjc/runtime.h, objc/sarray.h,
2998         objc/thr.h, objc/typedstream.h: Replace "GNU CC" with "GCC".
3000 Tue May 13 14:56:03 2003  Richard Frith-Macdonald <rfm@gnu.org>
3001                           Nicola Pero  <n.pero@mi.flashnet.it>
3003         libobjc/10742
3004         * init.c (class_superclass_of_class): New function.
3005         (create_tree_of_subclasses_inherited_from): Use it.
3006         (__objc_tree_insert_class): Likewise.
3007         (class_is_subclass_of_class): Likewise.
3009 2003-04-11  David Chad  <davidc@freebsd.org>
3010             Loren J. Rittle  <ljrittle@acm.org>
3012         libobjc/8562
3013         * objc/hash.h (hash_string): Constify correctly.
3014         (compare_ptrs): Use direct compare.
3015         * objc/objc-list.h (list_nth): Rename index to indx to avoid shadow.
3016         * objc/sarray.h: Global rename index to indx to avoid shadow.
3018 2003-03-12  Andreas Schwab  <schwab@suse.de>
3020         * aclocal.m4 (GLIBCPP_EXPORT_INSTALL_INFO): Avoid trailing /. in
3021         glibcpp_toolexeclibdir.
3022         * configure: Rebuilt.
3024 2003-02-20  Alexandre Oliva  <aoliva@redhat.com>
3026         * configure.in: Propagate ORIGINAL_LD_FOR_MULTILIBS to
3027         config.status.
3028         * configure: Rebuilt.
3030 2003-01-27  Alexandre Oliva  <aoliva@redhat.com>
3032         * aclocal.m4 (glibcpp_toolexeclibdir): Instead of
3033         $(MULTISUBDIR), use `$CC -print-multi-os-directory`, unless
3034         version_specific_libs is enabled.
3035         * configure: Rebuilt.
3037 2003-01-09  Christian Cornelssen  <ccorn@cs.tu-berlin.de>
3039         * Makefile.in (FLAGS_TO_PASS): Also pass DESTDIR.
3040         (install-libs, install-headers): Prepend $(DESTDIR) to
3041         destination paths in all (un)installation commands.
3043 2002-12-02  Zack Weinberg  <zack@codesourcery.com>
3045         * thr-objc.c: Include coretypes.h and tm.h.
3047 2002-12-01  Zack Weinberg  <zack@codesourcery.com>
3049         * encoding.c, sendmsg.c: Include coretypes.h and tm.h.
3051 2002-11-26  Nathanael Nerode  <neroden@gcc.gnu.org>
3053         * configure.in: Remove skip-this-dir support.
3054         * configure: Regenerate.
3056 2002-09-22  Kaveh R. Ghazi  <ghazi@caip.rutgers.edu>
3058         * Makefile.in (all): Fix multilib parallel build.
3060 Thu Sep 12 12:44:37 2002  Nicola Pero  <n.pero@mi.flashnet.it>
3062         * sendmsg.c (nil_method): Declare not to take a variable number of
3063         args.
3064         (objc_msg_lookup): Cast nil_method to IMP before returning it.
3065         (objc_msg_lookup_super): The same.
3067 2002-09-10  Jan Hubicka  <jh@suse.cz>
3069         * nil_method.c (nil_method): No longer defined with variable
3070         arguments.
3072 2002-07-02  Rodney Brown  <rbrown64@csc.com.au>
3074         * objc/encoding.h: Fix formatting.
3075         * objc/hash.h: Likewise.
3076         * objc/objc-api.h: Likewise.
3077         * objc/runtime.h: Likewise.
3078         * objc/thr.h: Likewise.
3079         * archive.c: Likewise.
3080         * class.c: Likewise.
3081         * encoding.c: Likewise.
3082         * gc.c: Likewise.
3083         * hash.c: Likewise.
3084         * init.c: Likewise.
3085         * misc.c: Likewise.
3086         * nil_method.c: Likewise.
3087         * objects.c: Likewise.
3088         * sarray.c: Likewise.
3089         * selector.c: Likewise.
3090         * sendmsg.c: Likewise.
3091         * thr-mach.c: Likewise.
3092         * thr.c: Likewise.
3094 2002-06-25  DJ Delorie  <dj@redhat.com>
3096         * aclocal.m4 (GLIBCPP_CONFIGURE): Split out
3097         GLIBCPP_TOPREL_CONFIGURE.
3098         * configure.in: Call it before AC_CANONICAL_SYSTEM.
3099         * configure: Regenerate.
3101 2002-06-21  Kaveh R. Ghazi  <ghazi@caip.rutgers.edu>
3103         * Object.m (forward, read, write): Fix unused parameter warnings.
3104         * encoding.c: Include <stdlib.h>.
3105         (target_flags): Mark with attribute unused.
3106         (atoi): Delete.
3107         * runtime.h (__objc_selector_max_index): Change to unsigned int.
3108         (__objc_generate_gc_type_description): Prototype.
3109         * selector.c (__objc_selector_max_index): Change to unsigned int.
3111 Mon Jun 17 18:37:42 2002  Nicola Pero  <n.pero@mi.flashnet.it>
3113         * sendmsg.c (__objc_get_forward_imp): Fix warning by making sure
3114         we always have a return value: if __objc_msg_forward does not
3115         supply a forwarding implementation, return the default
3116         __builtin_apply based one.
3118 2002-06-15  Kaveh R. Ghazi  <ghazi@caip.rutgers.edu>
3120         * Object.m: Fix signed/unsigned warning.
3121         * Protocol.m: Likewise.
3122         * archive.c: Always include stdlib.h.
3123         (objc_read_short, objc_read_unsigned_short, objc_read_int,
3124         objc_read_long, __objc_read_nbyte_uint, __objc_read_nbyte_ulong):
3125         Fix signed/unsigned warning.
3126         (objc_write_type, objc_read_type, objc_write_types,
3127         objc_read_types): Ensure ctype 8-bit safety.
3128         (__objc_no_write, __objc_no_read): Mark unused parameters.
3129         * class.c (class_table_setup): Specify void arg.
3130         * encoding.c (atoi, objc_sizeof_type, objc_alignof_type,
3131         objc_skip_typespec, objc_skip_offset,
3132         objc_layout_structure_next_member): Ensure ctype 8-bit safety.
3133         (objc_layout_structure_next_member): Ensure variables are
3134         initialized.
3135         * gc.c (__objc_generate_gc_type_description,
3136         class_ivar_set_gcinvisible): Mark unused parameters.
3137         * init.c (__objc_send_load, __objc_destroy_class_tree_node): Mark
3138         unused parameters.
3139         (__objc_init_protocols) Fix signed/unsigned warning.
3140         * nil_method.c (nil_method): Mark unused parameters.
3141         * thr.h (objc_thread_callback): Specify void arg.
3142         * sarray.c (sarray_new, sarray_realloc, sarray_free): Fix
3143         signed/unsigned warning.
3144         (sarray_free): Fix formatting.
3145         * selector.c (sel_types_match): Ensure ctype 8-bit safety.
3146         * sendmsg.c (__objc_init_install_dtable) Mark unused parameters.
3148 2002-06-09  Andreas Jaeger  <aj@suse.de>
3150         * encoding.c (objc_layout_structure_next_member): Remove unused
3151         variable.
3153 2002-05-20  Kaveh R. Ghazi  <ghazi@caip.rutgers.edu>
3155         * Makefile.in (SHELL): Set to @SHELL@.
3156         (WARN_CFLAGS): New.
3157         (ALL_CFLAGS): Add $(WARN_CFLAGS).
3159 2002-05-16  Rainer Orth  <ro@TechFak.Uni-Bielefeld.DE>
3161         * aclocal.m4: Allow for PWDCMD to override hardcoded pwd.
3162         * configure: Regenerate.
3164 2002-05-08  Alexandre Oliva  <aoliva@redhat.com>
3166         * configure.in (ORIGINAL_LD_FOR_MULTILIBS): Preserve LD at
3167         script entry, and set LD to it when configuring multilibs.
3168         * configure: Rebuilt.
3170 2002-04-19  David O'Brien  <obrien@FreeBSD.org>
3172         * encoding.c (MAX, MIN, ROUNDING): #undef before defining.
3174 2002-04-09  Hans-Peter Nilsson  <hp@bitrange.com>
3176         PR objc/6107
3177         * objc/objc-api.h (struct objc_protocol_list): Change type of
3178         member count from int to size_t.
3180 2002-02-11  Franz Sirl  <Franz.Sirl-kernel@lauterbach.com>
3182         PR libobjc/4039
3183         * aclocal.m4: Replace with version copied from libstdc++-v3.
3184         * configure.in: Update for changes to aclocal and Makefile.
3185         * configure: Regenerate.
3186         * Makefile.in: Correct install of multilibs and shared libs, use
3187         INSTALL_DATA for include files.
3189 Mon Dec 17 17:02:12 2001  Nicola Pero  <nicola@brainstorm.co.uk>
3191         * init.c (__objc_exec_class): Fixed bug in the loop on unclaimed
3192         categories - when an unclaimed category was found, the loop was
3193         doing two steps forward instead of one, so that in certain cases
3194         it was failing to properly load all the categories.  (Reported
3195         with fix by Alexander Malmberg <alexander@malmberg.org>).
3197 2001-11-14  Aldy Hernandez  <aldyh@redhat.com>
3199         * encoding.c: Add target_flags.
3201 2001-11-07  Aldy Hernandez  <aldyh@redhat.com>
3203          * objc/objc-api.h (_C_VECTOR): New.
3205          * encoding.c (VECTOR_TYPE): New.
3207 Mon Oct 29 21:29:21 2001  Nicola Pero  <n.pero@mi.flashnet.it>
3209         * class.c: Rewritten the class table to use optimized, lock-free
3210         lookup.  This more than doubles the speed of class method
3211         invocations.  (class_table_setup), (class_table_insert),
3212         (class_table_replace), (class_table_get_safe),
3213         (class_table_next), (class_table_print),
3214         (class_table_print_histogram): New functions.
3215         (__objc_init_class_tables): Use class_table_setup.
3216         (__objc_add_class_to_hash): Use class_table_get_safe and
3217         class_table_insert.  (objc_lookup_class), (objc_get_class): Do not
3218         assert the existence of the table; do not lock the runtime; use
3219         class_table_get_safe.  (objc_next_class): Use class_table_next.
3220         (__objc_resolve_class_links): Use class_table_next.
3221         (class_pose_as): Use class_table_replace.
3223 2001-09-10  Ovidiu Predescu  <ovidiu@cup.hp.com>
3225         * gc.c: Removed the DEBUG declaration.
3227 Wed Jul 18 12:48:56 2001  Nicola Pero  <n.pero@mi.flashnet.it>
3229         * thr.c (objc_mutex_lock): Invoke __objc_thread_id directly,
3230         rather than through objc_thread_id, to save a function call.
3231         (objc_mutex_trylock, objc_mutex_unlock, objc_condition_wait):
3232         Ditto.
3234 Mon Jul 16 12:15:00 2001  Nicola Pero  <n.pero@mi.flashnet.it>
3236         * objc/objc-api.h (object_is_class): Fixed - buggy code was trying
3237         to cast an id to a Class, which can not be done.  Make the check
3238         by using CLS_ISMETA on the class pointer instead.
3239         (object_is_meta_class): Similar fix.
3241 2001-06-09  Alexandre Oliva  <aoliva@redhat.com>, Stephen L Moshier  <moshier@mediaone.net>
3243         * configure.in (AC_EXEEXT): Work around in case it expands to
3244         nothing, as in autoconf 2.50.
3245         * acinclude.m4: Likewise.
3246         * configure: Rebuilt.
3248 2001-06-08  Nicola Pero  <n.pero@mi.flashnet.it>
3250         * THREADS: Explain that when we compile libobjc inside GCC, we
3251         always use thr-objc.c as a backend, which uses GCC's thread code.
3253 2001-06-06  Richard Frith-Macdonald  <rrfm@gnu.org>
3255         * init.c (__objc_send_message_in_list): When setting a new entry
3256         in __objc_load_methods use the method IMP as key, but check to see
3257         if the method is in the hashtable by looking at the IMP also.
3258         Also ... call the method after adding it to the hashtable rather
3259         than before ... thus preventing an obscure possibility of infinite
3260         recursion if a +load method itself loads a subclass.
3262 2001-05-25  Ovidiu Predescu  <ovidiu@cup.hp.com>
3264         * init.c (__objc_send_message_in_list): When setting a new entry
3265         in __objc_load_methods use the method name as key, not the method
3266         IMP (reported by Richard Frith-Macdonald <richard@brainstorm.co.uk>).
3268 2001-05-09  Joseph S. Myers  <jsm28@cam.ac.uk>
3270         * objc-features.texi: Move to ../gcc/objc.texi.
3271         * fdl.texi: Remove.
3272         * Makefile.in: Don't generate documentation from
3273         objc-features.texi.
3275 2001-05-01  Mark Mitchell  <mark@codesourcery.com>
3277         * fdl.texi: New file.
3278         * objc-features.texi: Simplify.
3279         * Makefile.in: Adjust accordingly.
3281 2001-04-30  Mark Mitchell  <mark@codesourcery.com>
3283         * objc-features.texi: Use the GFDL.
3285 Wed Mar 21 04:44:58 EST 2001  John Wehle  (john@feith.com)
3287         * encoding.c (REAL_TYPE): Define.
3289 2001-03-19  David Edelsohn  <edelsohn@gnu.org>
3291         * encoding.c (TYPE_MODE): Define.
3293 2001-03-14  Nicola Pero  <n.pero@mi.flashnet.it>
3295         * thr.c (objc_thread_add): New function.
3296         (objc_thread_remove): Ditto.
3297         * objc/thr.h: Declare them.
3298         * libobjc.def: Mention them.
3300 2001-02-28  Ovidiu Predescu  <ovidiu@cup.hp.com>
3302         * objc-features.texi: Document the @compatibility_alias compiler
3303         directive (description from Nicola Pero <n.pero@mi.flashnet.it>).
3305 Fri Feb 23 18:12:00 2001  Rainer Orth  <ro@TechFak.Uni-Bielefeld.DE>
3307         * sendmsg.c (__objc_forward): Delete strlen() declaration.
3309 2001-02-08  Geoffrey Keating  <geoffk@redhat.com>
3311         * configure.in: Don't run AC_PROG_CC_WORKS or AC_EXEEXT, because
3312         we're not interested in the result and they might fail.
3313         * configure: Regenerated.
3315 2001-01-12  Joseph S. Myers  <jsm28@cam.ac.uk>
3317         * objc-features.texi: Use @email.
3319 2001-01-12  Joseph S. Myers  <jsm28@cam.ac.uk>
3321         * sendmsg.c (__objc_print_dtable_stats): Don't use #ifdef inside
3322         printf.
3324 2000-01-11  Richard Earnshaw  <rearnsha@arm.com>
3326         * encoding.c (STRUCTURE_SIZE_BOUNDARY): Redefine in a way that
3327         determines the value dynamically.
3329 Wed Jan  3 00:49:10 2001  Ovidiu Predescu  <ovidiu@cup.hp.com>
3331         * sendmsg.c: Added __objc_msg_forward, a hook that allows external
3332         libraries to provide a function that returns the real forwarding
3333         function. This can alleviate problems __builtin_apply() and
3334         friends have on various platforms. (Solution suggested by Helge
3335         Hess.)
3337         * objc/objc-api.h: Define __objc_msg_forward.
3339         * sendmsg.c: Define gen_rtx_REG.
3341 2000-12-06      Ralf Corsepius <corsepiu@faw.uni-ulm.de>
3343         * thr-rtems.c: New file. Stub to compile.
3345 2000-09-06  Alexandre Oliva  <aoliva@redhat.com>
3347         * configure: Rebuilt with new libtool.m4.
3349 Tue Aug 15 00:38:56 2000  Ovidiu Predescu  <ovidiu@cup.hp.com>
3351         * configure.in: Create a config.h file. Check for <sched.h>.
3352         * configure: Regenerate.
3354         * config.h.in: Check for <sched.h>.
3356 2000-08-14  Zack Weinberg  <zack@wolery.cumb.org>
3358         * configure: Regenerate after change to ../libtool.m4.
3360 2000-08-14  Andreas Schwab  <schwab@suse.de>
3362         * objc-features.texi (Top): Move @menu at end of node.
3364 2000-08-11  Manfred Hollstein  <manfredh@redhat.com>
3366         * objc-features.texi: Move @node Top before @menu.
3368 Sun Aug  6 23:27:49 2000  Ovidiu Predescu  <ovidiu@cup.hp.com>
3370         * objc-features.texi: Documented the new -fconstant-string-class
3371         option.
3373 Sun Aug  6 22:51:16 2000  Ovidiu Predescu  <ovidiu@cup.hp.com>
3375         * thr-posix.c: Integrated Chris Ball's <cball@fmco.com> changes to
3376         improve the Posix thread support for Objective-C.
3378 2000-08-04  Zack Weinberg  <zack@wolery.cumb.org>
3380         * aclocal.m4: Replace copy of ../libtool.m4 with
3381         sinclude(../libtool.m4).
3383 Fri Jul 28 08:58:02 2000  Nicola Pero  <nicola@brainstorm.co.uk>
3385         * configure.in: Added libtool support; build shared libraries
3386         if --enable-shared was passed on command line.
3387         * Makefile.in: Modified most compilation commands to use libtool.
3388         * aclocal.m4: New symbolic link to the ../libtool.m4, from the
3389         libtool distribution.
3391 Sat Jul 29 00:10:21 2000  Ovidiu Predescu  <ovidiu@cup.hp.com>
3393         * sarray.c, Object.m: Removed the explicit prototypes for strlen
3394         and memcpy on 64-bit platforms (Suggested by Rodney Brown
3395         <rdb@cup.hp.com>).
3397 2000-05-12  H.J. Lu  (hjl@gnu.org)
3399         * Makefile.in (GTHREAD_FLAGS): New.
3400         (ALL_CFLAGS): Add $(GTHREAD_FLAGS).
3401         (OBJC_THREAD_FILE): Changed to thr-objc.
3403         * configure.in (GTHREAD_FLAGS): New, check and replace it for
3404         Makefile.
3405         (OBJC_THREAD_FILE): Removed.
3407         * thr-objc.c: New.
3409 2000-07-13  Kaveh R. Ghazi  <ghazi@caip.rutgers.edu>
3411         * objc/hash.h: Include string.h.
3413 2000-04-15  David Edelsohn  <edelsohn@gnu.org>
3415         * Object.m (strlen): 64-bit PowerPC is a 64bit platform as well.
3417 2000-04-12  Jakub Jelinek  <jakub@redhat.com>
3419         * Object.m (strlen): Provide prototype on all 64bit platforms,
3420         not only alpha.
3421         * sarray.c (memcpy): Likewise.
3422         * encoding.c (objc_layout_finish_structure): Don't use
3423         ROUND_TYPE_ALIGN on sparc.
3425         * encoding.c (objc_layout_structure_next_member): Do the whole
3426         procedure even for the first member, so that we get correct
3427         alignment.
3429 2000-03-29  Zack Weinberg  <zack@wolery.cumb.org>
3431         * objc/Protocol.h, objc/objc-list.h: Change #endif labels to
3432         comments.
3434 2000-02-23  Zack Weinberg  <zack@wolery.cumb.org>
3436         * Makefile.in: Add -DIN_TARGET_LIBS to ALL_CFLAGS.
3438 Thu Sep 23 07:19:12 1999   Chris Ball <cball@fmco.com>
3440         * thr-posix.c (__objc_mutex_deallocate): made deallocate work.
3442 Tue Sep 21 07:47:10 1999  Jeffrey A Law  (law@cygnus.com)
3444         * Makefile.in (gc.o, gc_gc.o): Do not pass -fgnu-runtime to
3445         the compiler when building C code.
3447 Fri Aug  6 23:32:29 1999  Daniel Jacobowitz <drow@drow.them.org>
3449         * Makefile.in (FLAGS_TO_PASS): Include prefix, exec_prefix,
3450         libdir, libsubdir and tooldir.
3452 Mon Jun 21 05:40:15 1999  John David Anglin <dave@hiauly1>
3454         * init.c (__objc_force_linking): Make global.
3456 Thu May 20 03:20:59 1999  Jeffrey A Law  (law@cygnus.com)
3458         * configure.in (AC_EXEEXT): Remove call.
3459         (compiler_name): Explicitly check with no extension and .exe
3460         extension.
3461         * configure: Regenerate.
3463 Sun Apr 25 01:15:34 1999  Mumit Khan  <khan@xraylith.wisc.edu>
3465         * Makefile.in (CC1OBJ): Define in terms of CC.
3466         (runtime-info.h): Use.
3468 Fri April 8 08:21:07 1999 Ovidiu Predescu <ovidiu@cup.hp.com>
3470         * objc-features.texi: Updated the URL to Boehm's GC page.
3472 Fri Mar 26 23:41:07 1999 Ovidiu Predescu <ovidiu@cup.hp.com>
3474         * archive.c (__objc_code_char, __objc_write_char): Explicitly specify
3475         the char as being signed (patch from Daniel Jacobowitz
3476         <drow@false.org>).
3478 Wed Mar 24 22:41:28 1999  Mumit Khan  <khan@xraylith.wisc.edu>
3480         * configure.in (AC_PREREQ): Update to 2.13.
3481         (AC_EXEEXT): Call to find possible file extension.
3482         (compiler_name): Use.
3483         * configure: Regenerate.
3485 Wed Jan 27 02:31:01 1999  Jeffrey A Law  (law@cygnus.com)
3487         * Makefile.in (ALL_CFLAGS): Add -DIN_GCC.
3489 Tue Jan  5 01:38:53 1999  Jeffrey A Law  (law@cygnus.com)
3491         * configure.in (thread_file): Correct and simplify code to find
3492         the thread file.
3493         * configure: Rebuilt.
3495 1998-11-26  Manfred Hollstein  <manfred@s-direktnet.de>
3497         * configure.in (compiler_name): Add check to detect if this
3498         language's compiler has been built.
3499         * configure: Regenerate.
3501 Mon Nov 23 16:50:28 1998  Kaveh R. Ghazi  <ghazi@caip.rutgers.edu>
3503         *  configure.in: Use AC_PREREQ(2.12.1).
3505 Thu Nov 19 20:33:37 1998  Jeffrey A Law  (law@cygnus.com)
3507         * Makefile.in (runtime-info.h): Avoid GNU make extensions.
3509 Sun Nov  8 17:46:14 1998  Kaveh R. Ghazi  <ghazi@caip.rutgers.edu>
3511         * Makefile.in (INCLUDES): Add -I$(srcdir)/$(MULTISRCTOP)../include.
3513 Thu Oct 22 14:34:06 1998  Kaveh R. Ghazi  <ghazi@caip.rutgers.edu>
3515         * configure.in: Use AC_CONFIG_AUX_DIR($topsrcdir).
3517 Sat Oct 17 05:21:31 1998  Ovidiu Predescu  <ovidiu@slip.net>
3519         * objc-features.texi (Top): Changed the email address.
3520         * objc-features.texi (Garbage Collection): Use @uref instead of @url.
3522 Mon Oct 11 21:25:27 1998  Ovidiu Predescu  <ovidiu@slip.net>
3524         * encoding.c: Redefine get_inner_array_type to get the first entry
3525         in the structure.
3527 Thu Oct  8 12:21:14 1998  Richard Frith-Macdonald <richard@brainstorm.co.uk>
3529         * encoding.c (objc_skip_type_qualifiers): Handle _C_BYREF.
3530         (objc_get_type_qualifiers): Similarly.
3531         * objc/encoding.h (_C_BYREF): Define.
3532         (_F_BYREF): Define.
3534 1998-10-07  David S. Miller  <davem@pierdol.cobaltmicro.com>
3536         * objc/sarray.h: Make boffset be an unsigned long when sparc so it
3537         works out on 64-bit systems.
3539 Tue Oct  6 20:32:06 1998  Alexandre Oliva  <oliva@dcc.unicamp.br>
3541         * Makefile.in (INCLUDES): Make it multilib-friendly.
3543 Fri Oct  2 07:12:14 1998  H.J. Lu  (hjl@gnu.org)
3545         * Makefile.in (INCLUDES): Add -I$(srcdir)/../gcc.
3547 Thu Oct  1 22:33:03 1998 Robert Lipe  <robertl@dgii.com>
3548                          Jeffrey A Law  (law@cygnus.com)
3550         * Makefile.in (INCLUDES): Reference gcc via $MULTIBUILDTOP.
3551         (FLAGS_TO_PASS): Added.
3552         (runtime-info.h): Reference cc1ibj via $MULTIBUILDTOP.
3554         * archive.c: Change config.h to tconfig.h.
3556         * configure.in: Find gcc's object directory even for multilibs.
3558 Wed Sep 30 18:17:17 1998  Robert Lipe  <robertl@dgii.com>
3560         * configure.in: Escape ^ in grep string.
3561         * configure: Rebuilt.
3563 Wed Sep 30 09:14:52 1998  Jeffrey A Law  (law@cygnus.com)
3565         * All .h files pushed down into the objc/ subdirectory.
3566         * Makefile.in (copy_headers): Corresponding changes.
3567         * configure.in (AC_INIT): Corresponding changes.
3568         * configure: Rebuilt.
3570 1998-09-30  Ben Elliston  <bje@cygnus.com>
3571             Jeff Law      <law@cygnus.com>
3573         * Makefile.in: Rewrite.
3575         * configure.in: Likewise.
3577         * configure: Regenerate.
3579         * All .c files.  Remove "objc" prefix when including objc header
3580         files.  Include tconfig.h, not ../tconfig.h.
3582 Mon Sep 21 23:27:10 1998  Ovidiu Predescu <ovidiu@slip.net>
3584         * encoding.c (TREE_TYPE, ARRAY_TYPE): Define.
3585         (get_inner_array_type): Define.
3587 1998-09-21  Ben Elliston  <bje@cygnus.com>
3589         * New directory.  Moved files from ../gcc/objc.
3591 Copyright (C) 1998-2020 Free Software Foundation, Inc.
3593 Copying and distribution of this file, with or without modification,
3594 are permitted in any medium without royalty provided the copyright
3595 notice and this notice are preserved.