[RS6000] dg-do !compile and scan-assembler
[official-gcc.git] / libobjc / ChangeLog
blob43578a06292e3d1f5cee5873bcd15881c2d24af7
1 2020-10-11  Iain Sandoe  <iain@sandoe.co.uk>
3         * encoding.c (_darwin_rs6000_special_round_type_align):
4         Use DFMode in the emulation of the special round type.
6 2020-05-29  H.J. Lu  <hjl.tools@gmail.com>
8         PR bootstrap/95413
9         * configure: Regenerated.
11 2020-05-15  H.J. Lu  <hongjiu.lu@intel.com>
13         PR bootstrap/95147
14         * configure: Regenerated.
16 2020-05-14  H.J. Lu  <hongjiu.lu@intel.com>
18         * configure: Regenerated.
20 2020-02-12  Sandra Loosemore  <sandra@codesourcery.com>
22         PR libstdc++/79193
23         PR libstdc++/88999
25         * configure: Regenerated.
27 2020-01-24  Maciej W. Rozycki  <macro@wdc.com>
29         * Makefile.in (aclocal_deps): Add `toolexeclibdir.m4'.
30         * aclocal.m4: Include `toolexeclibdir.m4'.
31         * configure.ac: Handle `--with-toolexeclibdir='.
32         * configure: Regenerate.
34 2020-01-01  Andrew Pinski  <pinskia@gmail.com>
36         PR libobjc/93099
37         * objc/objc-decls.h (objc_EXPORT): Define it to
38         extern for DLL_EXPORT define case.
40 2020-01-01  Jakub Jelinek  <jakub@redhat.com>
42         Update copyright years.
44 2019-11-26  Tobias Burnus  <tobias@codesourcery.com>
46         * Makefile.in (aclocal_deps): Fix path to cet.m4.
48 2019-09-27  Maciej W. Rozycki  <macro@wdc.com>
50         * configure: Regenerate.
52 2019-04-23  Ramana Radhakrishnan  <ramana.radhakrishnan@arm.com>
53             Bernd Edlinger  <bernd.edlinger@hotmail.de>
54             Jakub Jelinek  <jakub@redhat.com>
56         PR target/89093
57         * exception.c (PERSONALITY_FUNCTION): Add general-regs-only target
58         attribute for ARM.
60 2019-03-06  Uroš Bizjak  <ubizjak@gmail.com>
62         * encoding.c (DFmode): #undef before #define.
64 2019-01-09  Sandra Loosemore  <sandra@codesourcery.com>
66         PR other/16615
67         * objc/runtime.h: Change "can not" to "cannot".
69 2019-01-09  Sandra Loosemore  <sandra@codesourcery.com>
71         PR other/16615
73         * class.c: Mechanically replace "can not" with "cannot".
74         * objc/runtime.h: Likewise.
75         * sendmsg.c: Likewise.
77 2019-01-01  Jakub Jelinek  <jakub@redhat.com>
79         Update copyright years.
81 2018-10-31  Joseph Myers  <joseph@codesourcery.com>
83         PR bootstrap/82856
84         * configure.ac: Remove AC_PREREQ.
85         * aclocal.m4, config.h.in, configure: Regenerate.
87 2018-04-24  H.J. Lu  <hongjiu.lu@intel.com>
89         * configure: Regenerated.
91 2018-04-19  Jakub Jelinek  <jakub@redhat.com>
93         * configure: Regenerated.
95 2018-04-18  David Malcolm  <dmalcolm@redhat.com>
97         PR jit/85384
98         * configure: Regenerate.
100 2018-02-14  Igor Tsimbalist  <igor.v.tsimbalist@intel.com>
102         PR target/84148
103         * configure: Regenerate.
105 2018-01-03  Jakub Jelinek  <jakub@redhat.com>
107         Update copyright years.
109 2017-11-23  Tom de Vries  <tom@codesourcery.com>
111         * class.c (CLASS_TABLE_HASH): Wrap in "do {} while (0)".
113 2017-11-17  Igor Tsimbalist  <igor.v.tsimbalist@intel.com>
115         * Makefile.in: Regenerate.
116         * aclocal.m4: Likeiwse.
117         * configure: Likewise.
118         * configure.ac: Set CET_FLAGS. Update XCFLAGS.
120 2017-08-30  Richard Sandiford  <richard.sandiford@linaro.org>
121             Alan Hayward  <alan.hayward@arm.com>
122             David Sherwood  <david.sherwood@arm.com>
124         * encoding.c (_darwin_rs6000_special_round_type_align): Prefix mode
125         names with E_ in case statements.
127 2017-02-07  Richard Biener  <rguenther@suse.de>
129         PR tree-optimization/79256
130         PR middle-end/79278
131         * encoding.c (objc_layout_structure_next_member): Adjust
132         ADJUST_FIELD_ALIGN usage.
134 2017-01-18  Matthias Klose  <doko@ubuntu.com>
136         PR libobjc/78697
137         * configure.ac: Allow default for --with-target-bdw-gc-include.
138         * configure: Regenerate.
140         PR libobjc/78698
141         * configure.ac: Use the libgc.la file when available.
142         * configure: Regenerate.
144 2017-01-17  Jakub Jelinek  <jakub@redhat.com>
146         PR other/79046
147         * configure: Regenerated.
148         * configure.ac: Add GCC_BASE_VER.
149         * Makefile.in (gcc_version): Use @get_gcc_base_ver@ instead of cat to
150         get version from BASE-VER file.
151         * configure: Regenerated.
153 2017-01-01  Jakub Jelinek  <jakub@redhat.com>
155         Update copyright years.
157 2016-12-01  Matthias Klose  <doko@ubuntu.com>
159         * configure.ac: Don't use pkg-config to check for bdw-gc.
160         * configure: Regenerate.
162 2016-11-30  Matthias Klose  <doko@ubuntu.com>
164         * configure.ac: Set BDW_GC_CFLAGS and BDW_GC_LIBS after checking
165         for the existence of the pkg-config modules.
166         * Regenerate.
168 2016-11-30  Jakub Jelinek  <jakub@redhat.com>
170         * configure.ac (--enable-objc-gc): If not given, default to
171         enable_objc_gc=no.
172         * configure: Regenerated.
174 2016-11-30  Matthias Klose  <doko@ubuntu.com>
176         * configure.ac (--enable-objc-gc): Allow to configure with a
177         system provided boehm-gc.
178         * configure: Regenerate.
179         * Makefile.in (OBJC_BOEHM_GC_LIBS): Get value from configure.
180         * gc.c: Include system bdw-gc headers.
181         * memory.c: Likewise.
182         * objects.c: Likewise.
184 2016-11-15  Matthias Klose  <doko@ubuntu.com>
186         * aclocal.m4: Regenerate.
187         * configure: Likewise.
189 2016-01-04  Jakub Jelinek  <jakub@redhat.com>
191         Update copyright years.
193 2015-11-07  Trevor Saunders  <tbsaunde+gcc@tbsaunde.org>
195         PR libobjc/24775
196         * encoding.c (_darwin_rs6000_special_round_type_align): Use
197         __CHAR_BIT__ instead of BITS_PER_UNIT.
198         (objc_sizeof_type): Likewise.
199         (objc_layout_structure): Likewise.
200         (objc_layout_structure_next_member): Likewise.
201         (objc_layout_finish_structure): Likewise.
202         (objc_layout_structure_get_info): Likewise.
204 2015-11-03  Trevor Saunders  <tbsaunde+gcc@tbsaunde.org>
206         PR libobjc/24775
207         * encoding.c (objc_layout_finish_structure): Remove usage of
208         ROUND_TYPE_SIZE.
210 2015-09-12  Trevor Saunders  <tbsaunde+gcc@tbsaunde.org>
212         PR libobjc/24775
213         * sendmsg.c (tm.h): Remove include.
215 2015-09-12  Trevor Saunders  <tbsaunde+gcc@tbsaunde.org>
217         PR libobjc/24775
218         * sendmsg.c (gen_rtx): Remove macro.
219         (gen_rtx_MEM): Likewise.
220         (gen_rtx_REG): Likewise.
221         (rtx): Likewise.
223 2015-09-12  Trevor Saunders  <tbsaunde+gcc@tbsaunde.org>
225         PR libobjc/24775
226         * sendmsg.c: Remove check of STRUCT_VALUE macro.
228 2015-05-13  Eric Botcazou  <ebotcazou@adacore.com>
230         * configure.ac: Remove manual SJLJ check.
231         * config.h.in: Regenerate.
232         * configure: Likewise.
233         * exception.c: Replace SJLJ_EXCEPTIONS by __USING_SJLJ_EXCEPTIONS__.
235 2015-05-13  Michael Haubenwallner  <michael.haubenwallner@ssi-schaefer.com>
237         * aclocal.m4: Regenerated with automake-1.11.6.
239 2015-05-04  Trevor Saunders  <tbsaunde+gcc@tbsaunde.org>
241         * configure: Regenerate.
243 2015-05-01  Trevor Saunders  <tbsaunde+gcc@tbsaunde.org>
245         * acinclude.m4: Include bitfields.m4.
246         * config.h.in: Regenerate.
247         * configure: Likewise.
248         * configure.ac: Invoke gt_BITFIELD_TYPE_MATTERS.
249         * encoding.c: Check HAVE_BITFIELD_TYPE_MATTERS.
251 2015-04-29  Trevor Saunders  <tbsaunde+gcc@tbsaunde.org>
253         * encoding.c (objc_layout_structure_next_member): Check the value of
254         PCC_BITFIELD_TYPE_MATTERS not if it is defined.
256 2015-02-05  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
258         PR libobjc/63765
259         * thr.c (_XOPEN_SOURCE): Remove.
261 2015-01-27  Matthias Klose  <doko@ubuntu.com>
263         * sendmsg.c: Add prototypes for __objc_get_forward_imp and get_imp.
265 2015-01-09  Dimitris Papavasiliou  <dpapavas@gmail.com>
267         PR libobjc/51891
268         * ivars.c: Add a check for classes without instance
269         variables, which have a NULL ivar list pointer.
271 2015-01-05  Jakub Jelinek  <jakub@redhat.com>
273         Update copyright years.
275 2014-11-21  H.J. Lu  <hongjiu.lu@intel.com>
277         PR bootstrap/63784
278         * configure: Regenerated.
280 2014-11-11  Francois-Xavier Coudert  <fxcoudert@gcc.gnu.org>
282         PR target/63610
283         * configure: Regenerate.
285 2014-11-05  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
287         * thr.c (_XOPEN_SOURCE): Define as 600.
289 2014-07-27  Alan Modra  <amodra@gmail.com>
290             Matthias Klose  <doko@ubuntu.com>
292         PR libobjc/61920
294         * encoding.c: Define rs6000_special_adjust_field_align_p.
296 2014-01-02  Richard Sandiford  <rdsandiford@googlemail.com>
298         Update copyright years
300 2013-09-20  Alan Modra  <amodra@gmail.com>
302         * configure: Regenerate.
304 2013-07-21   Ondřej Bílka  <neleai@seznam.cz>
306         * class.c: Fix typos.
307         * encoding.c: Likewise.
308         * init.c: Likewise.
309         * objc-private/runtime.h: Likewise.
310         * objc/runtime.h: Likewise.
311         * objc-sync.c: Likewise.
313 2013-07-04  Kai Tietz  <ktietz@redhat.com>
315         * exception.c: Add check for SjLj to SEH blocks.
317 2013-02-03  Richard Sandiford  <rdsandiford@googlemail.com>
319         Update copyright years.
321 2012-10-19  Michael Meissner  <meissner@linux.vnet.ibm.com>
323         * encoding.c (TARGET_VSX): Provide definitions based on the
324         current compilation options, and not based off the target options
325         structure.
326         (TARGET_ALTIVEC): Likewise.
327         (TARGET_64BIT): Likewise.
329 2012-09-14  David Edelsohn  <dje.gcc@gmail.com>
331         * configure: Regenerated.
333 2012-07-19  Tristan Gingold  <gingold@adacore.com>
334             Richard Henderson  <rth@redhat.com>
336         * exception.c (__gnu_objc_personality_seh0): New function.
338 2012-05-16  H.J. Lu  <hongjiu.lu@intel.com>
340         * configure: Regenerated.
342 2012-03-12  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
344         * configure.ac (enable_objc_gc): Remove alpha*-dec-osf* handling.
345         * configure: Regenerate.
347         * thr.c (_XOPEN_SOURCE): Define unconditionally.
349 2011-11-21  Andreas Tobler  <andreast@fgznet.ch>
351         * configure: Regenerate.
353 2011-11-02  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
355         * Makefile.in (INCLUDES): Add -I$(MULTIBUILDTOP)../libgcc.
356         * configure.ac (target_thread_file, HAVE_GTHR_DEFAULT): Remove.
357         * configure: Regenerate.
358         * config.h.in: Regenerate.
360 2011-10-17  Paul Brook  <paul@codesourcery.com>
361             Matthias Klose  <doko@ubuntu.com>
363         * exception.c (parse_lsda_header): hardcode ttype_encoding for older
364         ARM EABI toolchains.
365         (get_ttype_entry) Remove __ARM_EABI_UNWINDER__ variant.
367 2011-10-09  Nicola Pero  <nicola.pero@meta-innovation.com>
369         PR libobjc/49883
370         * init.c (__objc_exec_class): Work around a bug in clang's code
371         generation.  Clang sets the class->info field to values different
372         from 0x1 or 0x2 (the only allowed values in the traditional GNU
373         Objective-C runtime ABI) to store some additional information, but
374         this breaks backwards compatibility.  Wipe out all the bits in the
375         fields other than the first two upon loading a class.
377 2011-10-09  Nicola Pero  <nicola.pero@meta-innovation.com>
379         * class.c (objc_lookup_class): Added back for compatibility with
380         clang which seems to emit calls to it.
382 2011-10-08  Richard Frith-Macdonald <rfm@gnu.org>
383             Nicola Pero  <nicola.pero@meta-innovation.com>
385         PR libobjc/50428
386         * sendmsg.c (__objc_send_initialize): If a class does not have an
387         +initialize method, search for an +initialize method in the
388         superclass and in the ancestor classes and execute the first one
389         that is found.  This makes the GNU runtime behave in the same way
390         as the Apple/NeXT runtime with respect to +initialize methods and
391         subclassing.
393 2011-08-06  Nicola Pero  <nicola.pero@meta-innovation.com>
395         PR libobjc/50002
396         * class.c (__objc_update_classes_with_methods): Iterate over meta
397         classes as well as normal classes when refreshing the method
398         implementations.  This fixes replacing class methods.
400 2011-08-06  Nicola Pero  <nicola.pero@meta-innovation.com>
402         * class.c (class_getSuperclass): Fixed to work with meta classes
403         still in construction too.
405 2011-08-06  Nicola Pero  <nicola.pero@meta-innovation.com>
407         * class.c (class_getSuperclass): Fixed typo in comment.
409 2011-08-06  Nicola Pero  <nicola.pero@meta-innovation.com>
411         PR libobjc/49882
412         * class.c (class_getSuperclass): Return the superclass if the
413         class is in construction.
414         * objc/runtime.h (class_getSuperclass): Updated documentation.
416 2011-08-05  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
418         * Makefile.in (INCLUDES): Search
419         $(srcdir)/$(MULTISRCTOP)../libgcc.
421 2011-06-08  Nicola Pero  <nicola.pero@meta-innovation.com>
423         * objc/objc.h (__GNU_LIBOBJC__): Bumped to 20110608.
425 2011-06-08  Nicola Pero  <nicola.pero@meta-innovation.com>
427         * configure.ac (VERSION): Bumped to 4:0:0.
428         * configure (VERSION): Likewise.
430 2011-06-08  Nicola Pero  <nicola.pero@meta-innovation.com>
432         * objc/README: Updated.
433         * objc-private/selector.h: Updated comments.
435 2011-06-07  Nicola Pero  <nicola.pero@meta-innovation.com>
437         * sendmsg.c (class_get_instance_method): Removed.
438         (class_get_class_method): Removed.
439         (objc_get_uninstalled_dtable): Removed.
441 2011-06-07  Nicola Pero  <nicola.pero@meta-innovation.com>
443         * objc-private/module-abi-8.h (class_get_instance_size): Removed.
444         * objects.c (class_create_instance): Removed.
445         * error.c (__USE_FIXED_PROTOTYPES__): Removed.
446         * gc.c (__objc_generate_gc_type_description): Use
447         class_getInstanceSize() instead of class_get_instance_size().
448         * selector.c (sel_types_match): Made static.
449         (sel_get_typed_uid): Removed.
450         (sel_get_any_typed_uid): Removed.
451         (sel_get_name): Removed.
452         (sel_get_type): Removed.
453         (sel_register_name): Removed.
454         (sel_register_typed_name): Removed.
455         (sel_get_uid): Removed.
457 2011-06-07  Nicola Pero  <nicola.pero@meta-innovation.com>
459         * encoding.c (method_get_number_of_arguments): Removed.
460         (method_get_sizeof_arguments): Removed.
462 2011-06-07  Nicola Pero  <nicola.pero@meta-innovation.com>
464         * class.c (objc_next_class): Removed.
465         (class_pose_as): Removed.
466         (CLASSOF): Removed.
467         (class_table_replace): Removed.
468         (objc_lookup_class): Removed.
470 2011-06-07  Nicola Pero  <nicola.pero@meta-innovation.com>
472         Removed the Traditional Objective-C runtime public API.
473         * Makefile.in (OBJC_DEPRECATED_H): Variable removed.
474         (install-headers): Do not create the objc/deprecated directory and
475         do not install the deprecated headers.
476         (OBJC_H): Removed encoding.h and objc-api.h.
477         * Object.m: Removed all methods with the exception of -class and
478         -isEqual:.  Updated includes.  ([-class]): Use Modern API.
479         * objc/Object.h: Do not include deprecated/Object.h.
480         * objc/deprecated/Object.h: Removed.
481         * linking.m (__objc_linking): Call [Object class] instead of
482         [Object name].
483         * Protocol.m: Removed all methods with the exception of -isEqual:.
484         Updated includes.
485         * objc/Protocol.h: Do not include deprecated/Protocol.h.
486         * objc/deprecated/Protocol.h: Removed.
487         * objc/deprecated/struct_objc_symtab.h: Removed.
488         * objc/deprecated/struct_objc_module.h: Removed.
489         * objc/deprecated/struct_objc_ivar.h: Removed.
490         * objc/deprecated/struct_objc_ivar_list.h: Removed.
491         * objc/deprecated/struct_objc_method.h: Removed.
492         * objc/deprecated/struct_objc_method_list.h: Removed.
493         * objc/deprecated/struct_objc_protocol_list.h: Removed.
494         * objc/deprecated/struct_objc_category.h: Removed.
495         * objc/deprecated/MetaClass.h: Removed.
496         * objc/deprecated/objc_msg_sendv.h: Removed.
497         * objc/deprecated/README: Removed.
498         * objc/deprecated/struct_objc_class.h: Removed.
499         * objc/deprecated/struct_objc_protocol.h: Removed.
500         * objc/deprecated/struct_objc_selector.h: Removed.
501         * objc/encoding.h: Removed.
502         * objc/message.h (struct objc_super): Removed the definition for
503         the Traditional Objective-C runtime API.
504         * objc/objc.h: Do not include objc/objc-decls.h.
505         deprecated/struct_objc_selector.h, deprecated/MetaClass.h,
506         deprecated/struct_objc_class.h, deprecated/struct_objc_protocol.h
507         and deprecated/objc_msg_sendv.h.  Uncommented new definition of
508         Protocol *.
509         * objc/objc-api.h: Removed.
510         * objc/runtime.h: Updated comments.  Removed check to detect
511         concurrent usage of Traditional and Modern APIs.
512         * objc-private/module-abi-8.h: Always define struct objc_class and
513         struct objc_protocol.  (struct objc_protocol_list): Changed type
514         of 'list' argument from 'Protocol *' to 'struct objc_protocol *'.
515         (class_get_instance_size): Added.
516         * objc-private/protocols.h (__objc_protocols_add_protocol): Take a
517         'struct objc_protocol *' as argument, not a 'Protocol *'.
518         * objc-private/runtime.h: Updated comments.
519         * objc-private/selector.h (struct objc_selector, sel_eq): Added.
520         * class.c: Include objc-private/selector.h.
521         (objc_get_meta_class): Return a Class instead of a MetaClass.
522         * encoding.c (method_get_next_argument): Removed.
523         (method_get_first_argument): Removed.
524         (method_get_nth_argument): Removed.
525         * gc.c: Include objc/runtime.h instead of objc/encoding.h.
526         Include objc-private/module-abi-8.h and ctype.h.
527         * protocols.c (__objc_protocols_add_protocol): Take a 'struct
528         objc_protocl *' as argument, not a 'Protocol *'.
529         (class_addProtocol): Added casts to 'struct objc_protocol *' and
530         'Protocol *'.
531         (class_copyProtocolList): Likewise.
532         (protocol_conformsToProtocol): Likewise.
533         (protocol_copyProtocolList): Likewise.
534         * sarray.c: Include objc-private/module-abi-8.h.
535         * sendmsg.c (method_get_next_argument): Removed.
536         (method_get_first_argument): Removed.
537         (method_get_nth_argument): Removed.
538         (objc_msg_sendv): Removed.
539         (arglist_t, retval_t): New.  (class_get_class_method): Take a
540         'Class', not 'MetaClass', argument.
541         * thr.c: Include module-abi-8.h.
543 2011-06-03  Nicola Pero  <nicola.pero@meta-innovation.com>
545         * Makefile.in (OBJC_DEPRECATED_H): Removed struct_objc_static_instances.h
546         and objc_get_uninstalled_dtable.h.
547         * objc/deprecated/struct_objc_static_instances.h: Removed.
548         * objc/deprecated/objc_get_uninstalled_dtable.h: Removed.
549         * objc/objc-api.h: Do not include deprecated/objc_static_instances.h
550         and deprecated/objc_get_uninstalled_dtable.h.
552 2011-06-03  Nicola Pero  <nicola.pero@meta-innovation.com>
554         * Makefile.in (OBJC_DEPRECATED_H): Removed objc_object_alloc.h.
555         * objc/deprecated/objc_object_alloc.h: Removed.
556         * objc/objc-api.h: Do not include deprecated/objc_object_alloc.h.
557         * objects.c (_objc_object_alloc, _objc_object_dispose,
558         _objc_object_copy): Removed.
559         * libobjc.def (__objc_object_alloc, __objc_object_copy,
560         __objc_object_dispose): Removed.
562 2011-06-03  Nicola Pero  <nicola.pero@meta-innovation.com>
564         * Makefile.in (OBJC_DEPRECATED_H): Removed METHOD_NULL.h.
565         * objc/objc-api.h: Do not include deprecated/METHOD_NULL.h.
566         * objc/deprecated/METHOD_NULL.h: Removed.
568 2011-06-03  Nicola Pero  <nicola.pero@meta-innovation.com>
570         * Makefile.in (OBJC_DEPRECATED_H): Removed objc_valloc.h,
571         objc_malloc.h and objc_unexpected_exception.h.
572         (exception.lo): Do not use -Wno-deprecated-declarations.
573         (exception_gc.lo): Likewise.
574         * objc/objc-api.h: Do not include deprecated/objc_valloc.h,
575         deprecated/objc_malloc.h and
576         deprecated/objc_unexpected_exception.h.
577         * objc/deprecated/objc_valloc.h: Removed.
578         * objc/deprecated/objc_malloc.h: Removed.
579         * objc/deprecated/objc_unexpected_exception.h: Removed.
580         * exception.c (_objc_unexpected_exception): Removed.
581         (objc_exception_throw): Do not check for
582         _objc_unexpected_exception.
583         * memory.c (objc_valloc, _objc_malloc, _objc_atomic_malloc,
584         _objc_valloc, _objc_realloc, _objc_calloc, _objc_free): Removed.
585         * libobjc.def (_objc_unexpected_exception, objc_valloc): Removed.
587 2011-06-03  Nicola Pero  <nicola.pero@meta-innovation.com>
589         * objc/objc.h: Do not include deprecated/STR.h.
590         * objc/deprecated/STR.h: Removed.
591         * Makefile.in (OBJC_DEPRECATED_H): removed STR.h.
593 2011-06-03  Nicola Pero  <nicola.pero@meta-innovation.com>
595         * Makefile.in (OBJC_H): Removed hash.h and sarray.h.
596         (OBJC_DEPRECATED_H): Likewise.
597         * libobjc.def (objc_hash_new, objc_hash_delete, objc_hash_add,
598         objc_hash_remove, objc_hash_next, objc_hash_value_for_key,
599         objc_hash_is_key_in_hash, hash_add, hash_delete, hash_new,
600         hash_next, hash_remove, hash_value_for_key, hash_is_key_in_hash,
601         sarray_at_put, sarray_at_put_safe, sarray_free, sarray_lazy_copy,
602         sarray_new, sarray_realloc, sarray_remove_garbage): Removed.
603         * objc/sarray.h: Removed.
604         * objc/hash.h: Removed.
605         * objc/deprecated/sarray.h: Removed.
606         * objc/deprecated/hash.h: Removed.
607         * objc/Object.h: Do not include objc/deprecated/hash.h
608         * Object.m: Include string.h.
609         * objc/objc-api.h: Do not include objc/deprecated/hash.h.
610         * objc-private/common.h (GNU_LIBOBJC_COMPILING_LIBOBJC_ITSELF):
611         Removed.
613 2011-06-03  Nicola Pero  <nicola.pero@meta-innovation.com>
615         * Object.m ([-forward::]): Removed.
616         * objc/deprecated/Object.h ([-forward::]): Removed.
617         * sendmsg.c (__objc_forward): Updated comments.
619 2011-06-03  Nicola Pero  <nicola.pero@meta-innovation.com>
621         * Makefile.in (OBJC_H): Removed objc-list.h.
622         (OBJC_DEPRECATED_H): Removed objc-list.h.
623         * objc/objc-list.h: File removed.
624         * objc/deprecated/objc-list.h: File removed.
626 2011-06-03  Nicola Pero  <nicola.pero@meta-innovation.com>
628         * Makefile.in (OBJC_H): Removed typedstream.h.
629         (OBJC_DEPRECATED_H): Removed typedstream.h.
630         (C_SOURCE_FILES): Removed archive.c.
631         (Object.lo): Rule removed.
632         (Object_gc.lo): Likewise.
633         (archive.lo): Likewise.
634         (archive_gc.lo): Likewise.
635         * objc/deprecated/Object.h ([+streamVersion:], [-read], [-write],
636         [-awake]): Removed.
637         Do not include deprecated/typedstream.h.
638         * Object.m: Removed the same methods.
639         * archive.c: File removed.
640         * objc/typedstream.h: File removed.
641         * objc/deprecated/typedstream.h: File removed.
642         * libobjc.def (__objc_read_nbyte_uint, __objc_read_nbyte_ulong,
643         __objc_write_class, __objc_write_object, __objc_write_selector,
644         objc_close_typed_stream, objc_end_of_typed_stream,
645         objc_flush_typed_stream, objc_get_stream_class_version,
646         objc_open_typed_stream, objc_open_typed_stream_for_file,
647         objc_read_array, objc_read_char, objc_read_int, objc_read_long,
648         objc_read_object, objc_read_selector, objc_read_short,
649         objc_read_string, objc_read_type, objc_read_types,
650         objc_read_unsigned_char, objc_read_unsigned_int,
651         objc_read_unsigned_long, objc_read_unsigned_short,
652         objc_write_array, objc_write_char, objc_write_int,
653         objc_write_long, objc_write_object, objc_write_object_reference,
654         objc_write_root_object, objc_write_selector, objc_write_short,
655         objc_write_string, objc_write_string_atomic, objc_write_type,
656         objc_write_types, objc_write_unsigned_char,
657         objc_write_unsigned_int, objc_write_unsigned_long,
658         objc_write_unsigned_short): Removed.
660 2011-06-02  Nicola Pero  <nicola.pero@meta-innovation.com>
662         * Makefile.in (OBJC_DEPRECATED_H): Removed objc_error.h.
663         * objc/deprecated/objc_error.h: Removed.
664         * objc/objc-api.h: Do not include deprecated/objc_error.h.
665         * libobjc.def (objc_error, objc_verror): Removed.
666         * error.c (_objc_error_handler, objc_error, objc_verror,
667         objc_set_error_handler): Removed.
668         * Object.m ([-error:], [-perform:], [-perform:with:],
669         [-perform:with:with], [-subclassResponsibility:],
670         [-notImplemented:], [-shouldNotImplement:], [-doesNotRecognize:]):
671         Removed.
672         * objc/deprecated/Object.h: Removed the same methods.
673         * sendmsg.c (__objc_forward): Do not try to invoke the "error:"
674         method after trying to invoke the "doesNotRecognize:" method.
676 2011-05-26  Nicola Pero  <nicola.pero@meta-innovation.com>
678         * sendmsg.c: Reindented part of the file.  No non-trivial changes
679         in code.
681 2011-05-26  Nicola Pero  <nicola.pero@meta-innovation.com>
683         * sendmsg.c (__objc_install_dtable_for_class): Use objc_getClass,
684         not objc_lookup_class.
686 2011-05-25  Richard Frith-Macdonald <rfm@gnu.org>
687             David Ayers  <ayers@fsfe.org>
689         PR libobjc/38307
690         * sendmsg.c: Include objc/hash.h.
691         (get_implementation): New function, mostly with code from get_imp
692         updated to support the new +initialize dispatch table logic.
693         (get_imp): Use get_implementation.
694         (__objc_responds_to): Updated to support the new +initialize
695         dispatch table logic.
696         (class_respondsToSelector): Likewise.
697         (objc_msg_lookup): Use get_implementation.
698         (__objc_init_install_dtable): Removed.
699         (__objc_install_methods_in_dtable): Updated arguments.
700         (__objc_install_dispatch_table_for_class): Renamed to
701         __objc_install_dtable_for_class and updated to support the new
702         +initialize dispatch table logic.
703         (__objc_update_dispatch_table_for_class): Updated to support the
704         new +initialize dispatch table logic.
705         (__objc_forward): Call get_implementation instead of get_imp.
706         (prepared_dtable_table): New.
707         (__objc_prepare_dtable_for_class): New.
708         (__objc_prepared_dtable_for_class): New.
709         (__objc_get_prepared_imp): New.
710         (__objc_install_prepared_dtable_for_class): New.
712 2011-05-24  Nicola Pero  <nicola.pero@meta-innovation.com>
714         PR libobjc/48177
715         * selector.c (__sel_register_typed_name): Use sel_types_match()
716         instead of strcmp() to compare selector types (Suggestion by
717         Richard Frith-Macdonald <rfm@gnu.org>).
719 2011-04-15  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
721         PR libobjc/32037
722         * Makefile.in (OBJC_GCFLAGS): Move ...
723         * configure.ac (enable_objc_gc): ... here.
724         Add $(libsuffix) to OBJC_BOEHM_GC.
725         * configure: Regenerate.
727 2011-02-28  Nicola Pero  <nicola.pero@meta-innovation.com>
729         * selector.c (sel_getTypedSelector): Return NULL if there are
730         multiple selectors with conflicting types.
731         * objc/runtime.h (sel_getTypedSelector): Updated documentation.
733 2011-02-28  Richard Frith-Macdonald <rfm@gnu.org>
735         PR libobjc/47922
736         * gc.c (class_ivar_set_gcinvisible): Use _C_GCINVISIBLE instead of
737         a hardcoded "!".
739 2011-02-13  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
741         * configure: Regenerate.
743 2010-12-26  Nicola Pero  <nicola.pero@meta-innovation.com>
745         * init.c (create_tree_of_subclasses_inherited_from): Use
746         class_superclass_of_class instead of assuming a class is
747         unresolved when it could be resolved.  Tidied up assignment and
748         check.
749         (__objc_tree_insert_class): Enhanced DEBUG_PRINTF.
750         (objc_tree_insert_class): Tidied up loop; return immediately upon
751         inserting a class.
752         (__objc_exec_class): Do not set __objc_class_tree_list.
754 2010-12-24  Nicola Pero  <nicola.pero@meta-innovation.com>
756         * selector.c (sel_getTypedSelector): Return NULL if given a NULL
757         argument.
758         (sel_registerTypedName): Same.
759         (sel_registerName): Same.
760         * objc/runtime.h: Updated documentation.
762 2010-12-24  Nicola Pero  <nicola.pero@meta-innovation.com>
764         * objc/runtime.h (class_addIvar): Updated documentation.  The
765         alignment is actually the log_2 of the alignment in bytes.
766         * ivars.c (class_addIvar): Corresponding change to the
767         implementation.
769 2010-12-24  Nicola Pero  <nicola.pero@meta-innovation.com>
771         * objc/runtime.h (sel_getType): Renamed to sel_getTypeEncoding to
772         be consistent with method_getTypeEncoding and
773         ivar_getTypeEncoding.
774         (sel_copyTypedSelectorList, sel_getTypedSelector): New.
775         * selector.c (sel_getType): Renamed to sel_getTypeEncoding.
776         (sel_copyTypedSelectorList, sel_getTypedSelector): New.
777         (sel_get_type): Updated call to sel_getType.
779 2010-12-24  Nicola Pero  <nicola.pero@meta-innovation.com>
781         * objc/runtime.h (class_conformsToProtocol,
782         class_copyProtocolList): Updated documentation.
784 2010-12-23  Nicola Pero  <nicola.pero@meta-innovation.com>
786         * init.c (create_tree_of_subclasses_inherited_from): Updated
787         DEBUG_PRINTF messages.
788         (__objc_tree_insert_class): Same.
789         (__objc_send_load_using_method_list): Same.
790         (__objc_send_load): Same.
791         (__objc_exec_class): Same.  In particular, do not print the module
792         name since it is no longer used.
793         * sendmsg.c (__objc_send_initialize): Added DEBUG_PRINTFs for
794         tracking +initialize calls.
795         (__objc_update_dispatch_table_for_class): Added DEBUG_PRINTFs for
796         tracking updates of dispatch tables.
797         (__objc_install_dispatch_table_for_class): Same.
799 2010-12-23  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
801         * Makefile.in (libobjc$(libsuffix).la): Link with -Wc,-shared-libgcc.
802         (libobjc_gc$(libsuffix).la): Likewise.
804 2010-12-23  Nicola Pero  <nicola.pero@meta-innovation.com>
806         * sendmsg.c (class_addMethod): Return NO if the method already
807         exists in the class.
809 2010-12-22  Nicola Pero  <nicola.pero@meta-innovation.com>
811         * init.c (duplicate_classes): New.
812         (__objc_exec_class): Initialize duplicate_classes.
813         (__objc_create_classes_tree): Ignore classes in the
814         duplicate_classes table.
815         (__objc_call_load_callback): Same.
816         (__objc_init_class): If a duplicate class is found, add it to
817         duplicate_classes instead of aborting.  Return YES if the class is
818         not a duplicate, and NO if it is.
819         * objc-private/runtime.h (__objc_init_class): Updated prototype.
821 2010-12-22  Nicola Pero  <nicola.pero@meta-innovation.com>
823         * objc-private/objc-list.h: Reindented file.  No code changes.
824         * objc-private/sarray.h: Same change.
826 2010-12-22  Nicola Pero  <nicola.pero@meta-innovation.com>
828         * objc-private/accessors.h: Removed 'extern "C"' guards.  This
829         file is never compiled with C++.
830         * objc-private/hash.h: Same change.
831         * objc-private/objc-list.h: Same change.
832         * objc-private/objc-sync.h: Same change.
833         * objc-private/protocols.h: Same change.
834         * objc-private/runtime.h: Same change.
835         * objc-private/sarray.h: Same change.
836         * objc-private/selector.h: Same change.
838 2010-12-21  Nicola Pero  <nicola.pero@meta-innovation.com>
840         PR libobjc/18764
841         * class.c (__objc_add_class_to_hash): Return YES if the class was
842         added, and NO if it already existed.
843         * init.c (__objc_init_class): If __objc_add_class_to_hash returns
844         NO, then abort the program with an error message.
845         * objc-private/runtime.h (__objc_add_class_to_hash): Updated
846         declaration.
848 2010-12-21  Nicola Pero  <nicola.pero@meta-innovation.com>
850         * init.c (_objc_load_callback): Initialize with 0.
851         (__objc_call_callback): Renamed to __objc_call_load_callback.
852         Check _objc_load_callback only once, and if it is not set, return
853         immediately.
854         (objc_send_load): Updated call to __objc_call_callback.
856 2010-12-21  Nicola Pero  <nicola.pero@meta-innovation.com>
858         PR libobjc/16110
859         * init.c (__objc_send_message_in_list): Renamed to
860         __objc_send_load_using_method_list.  Do not take an 'op' argument.
861         Register the 'load' selector if needed.
862         (__objc_send_load): Do not register the 'load' selector.  Updated
863         call to __objc_send_message_in_list.
864         (__objc_create_classes_tree): Add the class of any claimed
865         category that was loaded in the module to the list of classes for
866         which we try to execute +load.
868 2010-12-21  Nicola Pero  <nicola.pero@meta-innovation.com>
870         * objc-private/common.h: When DEBUG is defined, include <stdio.h>.
871         Updated comments.
872         * init.c (__objc_tree_insert_class): Use %p, not %x, when printing
873         a pointer using DEBUG_PRINTF.
875 2010-12-21  Nicola Pero  <nicola.pero@meta-innovation.com>
877         PR libobjc/45953
878         * selector.c (__sel_register_typed_name): When registering a new
879         selector with the same name as an existing one, reuse the existing
880         name string.  Also updated types, casts and comments in the whole
881         function.
883 2010-12-21  Nicola Pero  <nicola.pero@meta-innovation.com>
885         * objc-private/module-abi-8.h (struct objc_symtab): Declare 'refs'
886         to be 'struct objc_selector *' and not 'SEL'.
887         * init.c (__objc_exec_class): Call
888         __objc_register_selectors_from_module instead of iterating over
889         each selector and calling __sel_register_typed_name for each.
890         * objc-private/selector.h: Declare
891         __objc_register_selectors_from_module instead of
892         __sel_register_typed_name.
893         * selector.c (__objc_register_selectors_from_module): New.
894         (__sel_register_typed_name): Made static.
896 2010-12-21  Nicola Pero  <nicola.pero@meta-innovation.com>
898         * linking.m: Do not include objc/NXConstStr.h.
900 2010-12-21  Nicola Pero  <nicola.pero@meta-innovation.com>
902         * objc-private/runtime.h (DEBUG_PRINTF): Moved from here ...
903         * objc-private/common.h (DEBUG_PRINTF): To here.
904         * hash.c: Do not include objc-private/runtime.h and objc/thr.h.
906 2010-12-21  Nicola Pero  <nicola.pero@meta-innovation.com>
908         * hash.c: Tidied up comments and indentation.  No code changes.
910 2010-12-19  Nicola Pero  <nicola.pero@meta-innovation.com>
912         PR libobjc/47012
913         * accessors.m (objc_getProperty): If not atomic, do not
914         retain/autorelease the returned value.
916 2010-12-19  Nicola Pero  <nicola.pero@meta-innovation.com>
918         * objc-private/runtime.h (__objc_selector_max_index,
919         __objc_init_selector_tables, __objc_register_selectors_from_class,
920         __objc_register_selectors_from_list,
921         __objc_register_selectors_from_description_list): Moved to ...
922         * objc-private/selector.h: ... here.
924 2010-12-19  Nicola Pero  <nicola.pero@meta-innovation.com>
926         * objc-private/runtime.h (__objc_class_links_resolved): Removed.
927         (__objc_print_dtable_stats): Removed.
928         (__sel_register_typed_name): Removed.
929         * sendmsg.c (__objc_print_dtable_stats): Use 'void' as argument.
931 2010-12-19  Nicola Pero  <nicola.pero@meta-innovation.com>
933         * init.c (__objc_exec_class): Call __objc_resolve_class_links (),
934         if appropriate, after loading the module.
936 2010-12-19  Nicola Pero  <nicola.pero@meta-innovation.com>
938         * sendmsg.c (method_setImplementation): Do not declare.
940 2010-12-19  Nicola Pero  <nicola.pero@meta-innovation.com>
942         * objc/message.h: Updated comments.
943         * objc/runtime.h: Updated comments.
945 2010-12-19  Nicola Pero  <nicola.pero@meta-innovation.com>
947         * class.c (objc_lookupClass): Renamed to objc_lookUpClass.
948         * protocols.c: Updated all calls to objc_lookupClass to call
949         objc_lookUpClass instead.
950         * sendmsg.c (objc_lookupClass): Do not declare.
951         (get_imp): Update call to objc_lookupClass to call
952         objc_lookUpClass instead.
953         * objc/runtime.h (objc_lookupClass): Renamed to objc_lookUpClass.
955 2010-12-19  Nicola Pero  <nicola.pero@meta-innovation.com>
957         * objc/runtime.h (class_ivar_set_gcinvisible): Declare.
958         * sendmsg.c (_CLS_IN_CONSTRUCTION, CLS_IS_IN_CONSTRUCTION): Do not
959         define.  Updated comments.
961 2010-12-19  Nicola Pero  <nicola.pero@meta-innovation.com>
963         * objc/encoding.h: Updated comments.
964         * objc/runtime.h: Updated comments.
965         (objc_setGetUnknownClassHandler): Mark with objc_EXPORT.
966         (objc_sizeof_type): Same.
967         (objc_alignof_type): Same.
968         (objc_aligned_size): Same.
969         (objc_promoted_size): Same.
970         (objc_skip_type_qualifiers): Same.
971         (objc_skip_typespec): Same.
972         (objc_skip_offset): Same.
973         (objc_skip_argspec): Same.
974         (objc_get_type_qualifiers): Same.
975         (objc_layout_structure): Same.
976         (objc_layout_structure_next_member): Same.
977         (objc_layout_finish_structure): Same.
978         (objc_layout_structure_get_info): Same.
980 2010-12-19  Nicola Pero  <nicola.pero@meta-innovation.com>
982         * init.c: Updated comments.
983         * objc/objc-api.h: Updated comments.
984         * objc/runtime.h (_objc_load_callback): Declare.
986 2010-12-19  Nicola Pero  <nicola.pero@meta-innovation.com>
988         * objc/Object.h: Include deprecated/typedstream.h and
989         deprecated/hash.h instead of typedstream.h.  Updated comments.
991 2010-12-19  Nicola Pero  <nicola.pero@meta-innovation.com>
993         * Makefile.in (OBJC_DEPRECATED_H): Added objc_msg_sendv.h.
994         * objc/deprecated/objc_msg_sendv.h: New.
995         * objc/message.h: Do not define retval_t, apply_t, arglist,
996         arglist_t, objc_msg_sendv, now in
997         objc/deprecated/objc_msg_sendv.h.
998         * objc/objc.h: Do not include message.h; include
999         objc/deprecated/objc_msg_sendv.h instead.  Tidied up comments.
1000         * sendmsg.c: Include objc/message.h.
1001         * thr.c: Include objc/message.h.
1003 2010-12-19  Nicola Pero  <nicola.pero@meta-innovation.com>
1005         * objc/objc-exception.h: Include objc-decls.h.  Mark all
1006         functions with objc_EXPORT.
1007         * objc/objc-sync.h: Same change.
1009 2010-12-19  Nicola Pero  <nicola.pero@meta-innovation.com>
1011         * Protocol.m: Moved all methods, with the exception of -isEqual:,
1012         into the 'Deprecated' category.
1013         * objc/Protocol.h: Removed all methods, moved to
1014         objc/deprecated/Protocol.h.  Include objc/deprecated/Protocol.h.
1015         * objc/deprecated/Protocol.h: New.
1016         * Makefile.in (OBJC_DEPRECATED_H): Added Protocol.h.
1018 2010-12-19  Nicola Pero  <nicola.pero@meta-innovation.com>
1020         * init.c: Include objc-private/selector.h.  Do not declare
1021         __sel_register_typed_name.
1022         * objc-private/selector.h (__sel_register_typed_name): Declare.
1023         * selector.c: Include objc-private/selector.h.
1025 2010-12-18  Nicola Pero  <nicola.pero@meta-innovation.com>
1027         * class.c: Tidied up comments and indentation.  No code changes.
1028         * error.c: Same.
1029         * exception.c: Same.
1030         * init.c: Same.
1031         * ivars.c: Same.
1032         * memory.c: Same.
1033         * objc-foreach.c: Same.
1034         * objc-sync.c: Same.
1035         * objects.c: Same.
1036         * protocols.c: Same.
1037         * sarray.c: Same.
1038         * thr.c: Same.
1040 2010-12-17  Nicola Pero  <nicola.pero@meta-innovation.com>
1042         * init.c: Include objc/runtime.h and objc-private/module-abi-8.h
1043         instead of objc/objc-api.h.
1044         (init_check_module_version): Take a 'struct objc_module *'
1045         argument instead of 'Module_t'.  Use 'struct objc_module *'
1046         instead of 'Module_t'.
1047         (__objc_created_classes_tree): Take a 'struct objc_module *'
1048         argument instead of 'Module_t'; use 'struct objc_symtab *' instead
1049         of 'Symtab_t'.
1050         (__objc_call_callback): Take a 'struct objc_module *' argument
1051         instead of 'Module_t'; use 'struct objc_symtab *' instead of
1052         'Symtab_t' and 'struct objc_category *' instead of 'Category_t'.
1053         (_objc_load_callback): Take a 'struct objc_category *' argument
1054         instead of 'Category *'.
1055         (class_superclass_of_class): Use objc_getClass() instead of
1056         objc_lookup_class().
1057         (create_tree_of_subclasses_inherited_from): Same change (also, use
1058         an explicit 'if' instead of '?').
1059         (objc_init_statics): Same change.
1060         (objc_send_load): Same change.
1061         (__objc_init_protocol): same change.
1062         (__objc_send_message_in_list): Take a 'struct objc_method_list *'
1063         argument instead of 'MethodList_t'.  Use 'struct objc_method *'
1064         instead of 'Method_t'.
1065         (__objc_send_load): Use 'struct objc_method_list *' instead of
1066         'MethodList_t'.  Use sel_registerName() instead of
1067         sel_register_name().
1068         (__objc_exec_class): Take a 'struct objc_module *' argument
1069         instead of 'Module_t'.  Use 'struct objc_symtab *' instead of
1070         'Symtab_t'.  Use objc_getClass() instead of objc_lookup_class().
1071         Use 'struct objc_category *' instead of 'Category_t'.
1073 2010-12-16  Nicola Pero  <nicola.pero@meta-innovation.com>
1075         * sendmsg.c: Include objc/runtime.h instead of objc/objc-api.h.
1076         Include objc-private/module-abi-8.h and objc-private/selector.h
1077         instead of objc/encoding.h.
1078         (objc_msg_lookup_super): Use super->super_class instead of
1079         super->class.
1080         (method_get_first_argument, method_get_next_argument): Declare
1081         locally.
1082         (class_get_instance_method): Declare before using.
1083         (objc_msg_sendv): Use 'struct objc_method' instead of 'Method'.
1084         (__objc_init_dispatch_tables, __objc_send_initialize): Use
1085         sel_registerName() instead of sel_register_name().
1086         (__objc_forward): Use sel_getName() instead of sel_get_name().
1087         (objc_get_uninstalled_dtable): Use 'void' as argument.
1088         * objc-private/selector.h: New.
1090 2010-12-15  Nicola Pero  <nicola.pero@meta-innovation.com>
1092         * objc/message.h (objc_super): When using the modern API, do not
1093         define Super and Super_t, and always use 'super_class' for the
1094         super class field.
1095         (objc_msg_lookup_super): Updated prototype to use 'struct
1096         objc_super *' instead of 'Super_t'.
1097         * sendmsg.c (objc_msg_lookup_super): Updated prototype to use
1098         'struct objc_super *' instead of 'Super_t'.
1100 2010-12-15  Nicola Pero  <nicola.pero@meta-innovation.com>
1102         * objc/message.h: Update comments, reindented code and moved
1103         deprecated types and functions at the end of the file.  No code
1104         changes.
1106 2010-12-15  Nicola Pero  <nicola.pero@meta-innovation.com>
1108         * ivars.c (class_addIvar): Use the 'size' argument instead of
1109         trying to calculate it using objc_sizeof_type().
1110         * objc/runtime.h (class_addIvar): Updated comments.
1112 2010-12-15  Nicola Pero  <nicola.pero@meta-innovation.com>
1114         * sendmsg.c: Reindented some code and tidied up comments.  No
1115         actual code changes.
1117 2010-12-14  Nicola Pero  <nicola.pero@meta-innovation.com>
1119         * objc/Object.h: Moved all the methods, with the exception of
1120         -class and -isEqual:, into ...
1121         * objc/deprecated/Object.h: here.
1122         * Object.m: Moved all the methods, with the exception of -class
1123         and -isEqual: into the 'Deprecated' category.
1125 2010-12-14  Nicola Pero  <nicola.pero@meta-innovation.com>
1127         * objects.c (object_copy): Do not #undef as we are no longer
1128         including objc/objc-api.h.
1129         * selector.c: Include objc/runtime.h and
1130         objc-private/module-abi-8.h.  Do not include objc/objc-api.h and
1131         objc/encoding.h.  Updated
1132         (__objc_register_selectors_from_class): Use struct
1133         objc_method_list * instead of MethodList_t.
1134         (__objc_register_selectors_from_list): Use Method instead of
1135         Method_t.
1136         (struct objc_method_description_list): Do not define here.
1137         (__objc_register_instance_methods_to_class): Use struct
1138         objc_method_list * instead of MethodList_t and Method instead of
1139         Method_t.
1141 2010-12-14  Nicola Pero  <nicola.pero@meta-innovation.com>
1143         * selector.c: Reindented some code and tidied up comments.  No
1144         actual code changes.
1146 2010-12-13  Iain Sandoe  <iains@gcc.gnu.org>
1148         * encoding.c (_darwin_rs6000_special_round_type_align): New.
1149         (darwin_rs6000_special_round_type_align): Adjust to use new routine.
1151 2010-12-11  Nicola Pero  <nicola.pero@meta-innovation.com>
1153         * sendmsg.c (selector_resolveClassMethod): New.
1154         (selector_resolveInstanceMethod): New.
1155         (__objc_resolve_class_method): New.
1156         (__objc_resolve_instance_method): New.
1157         (get_imp): Call __objc_resolve_class_method or
1158         __objc_resolve_instance_method at the appropriate time.
1159         (objc_msg_lookup): Same.
1160         (class_getClassMethod): Same.
1161         (class_getInstanceMethod): Same.
1162         (__objc_init_dispatch_tables): Initialize
1163         selector_resolveClassMethod and selector_resolveInstanceMethod.
1164         * objc/runtime.h: Updated documentation of class_getClassMethod,
1165         class_getInstanceMethod and class_getMethodImplementation.
1167 2010-12-11  Nicola Pero  <nicola.pero@meta-innovation.com>
1169         * objc-private/module-abi-8.h (struct objc_symtab): Updated
1170         description of sel_ref_cnt and refs.
1171         * objc/deprecated/struct_objc_symtab.h (objc_symtab): Same change.
1173 2010-12-06  Dave Korn  <dave.korn.cygwin@gmail.com>
1175         PR target/40125
1176         PR lto/46695
1177         * configure.ac (extra_ldflags_libobjc): Invoke ACX_LT_HOST_FLAGS.
1178         * Makefile.in (lt_host_flags): Import AC_SUBST'd value.
1179         * aclocal.m4: Regenerate.
1180         * configure: Regenerate.
1182 2010-12-03  Matthias Klose  <doko@ubuntu.com>
1184         * configure.ac (VERSION): Bump the version to 3:0:0.
1185         * configure: Regenerate.
1187 2010-11-23  Richard Frith-Macdonald <rfm@gnu.org>
1189         * sendmsg.c (get_imp): Fixed call to __objc_get_forward_imp to
1190         pass nil as the receiver since we don't know the receiver at this
1191         point.
1193 2010-11-18  Nicola Pero  <nicola.pero@meta-innovation.com>
1195         * ivars.c: Include stdlib.h.
1196         * protocols.c: Same change.
1198 2010-10-24  Nicola Pero  <nicola.pero@meta-innovation.com>
1200         * Makefile.in (OBJC_SOURCE_FILES): Added accessors.m.
1201         * accessors.m: New.
1202         * init.c: Include objc-private/accessors.h.
1203         (__objc_exec_class): Call __objc_accessors_init.
1204         * objc-private/accessors.h: New.
1206 2010-10-17  Nicola Pero  <nicola.pero@meta-innovation.com>
1208         * objc/message.h: Moved initial includes outside of extern "C".
1209         * objc/runtime.h: Add extern "C" for Objective-C++.
1211 2010-10-17  Nicola Pero  <nicola.pero@meta-innovation.com>
1213         * init.c (objc_send_load): Do not wait for NXConstantString to be
1214         registered before executing +load.  There is no point if
1215         -fconstant-string-class=xxx is used when compiling all modules,
1216         as is the case for almost all users.
1217         * linking.m (__objc_linking): Do not try to forcefully link in
1218         NXConstantString.
1220 2010-10-16  Nicola Pero  <nicola.pero@meta-innovation.com>
1222         * objc/runtime.h: Updated comments.
1223         (class_addMethod): New.
1224         (class_addIvar): New.
1225         (class_replaceMethod): New.
1226         (objc_allocateClassPair): New.
1227         (objc_registerClassPair): New.
1228         (objc_disposeClassPair): New.
1229         * class.c (objc_allocateClassPair): New.
1230         (objc_registerClassPair): New.
1231         (objc_disposeClassPair): New.
1232         (class_getSuperclass): Return Nil if a class is in construction.
1233         * init.c (__objc_exec_class): Call __objc_init_class.
1234         (__objc_init_class): New.
1235         * ivars.c (class_copyIvarList): Return NULL if class is in
1236         construction.  Do not lock the runtime mutex.
1237         (class_getInstanceVariable): Return NULL if class is in
1238         construction.  Do not lock the runtime mutex.
1239         (class_addIvar): New.
1240         * sendmsg.c (class_addMethod): New.
1241         (class_replaceMethod): New.
1242         * objc-private/module-abi-8.h (__CLS_SETNOTINFO): New.
1243         (_CLS_IN_CONSTRUCTION): New.
1244         (CLS_IS_IN_CONSTRUCTION): New.
1245         (CLS_SET_IN_CONSTRUCTION): New.
1246         (CLS_SET_NOT_IN_CONSTRUCTION): New.
1247         * objc-private/runtime.h (__objc_init_class): New.
1249 2010-10-16  Nicola Pero  <nicola.pero@meta-innovation.com>
1251         * class.c (class_getSuperclass): Call __objc_resolve_class_links
1252         if the class is not resolved yet.
1253         * ivars.c (class_getInstanceVariable): Use class_getSuperclass.
1255 2010-10-16  Nicola Pero  <nicola.pero@meta-innovation.com>
1257         * objc/runtime.h (class_getIvarLayout): New.
1258         (class_getWeakIvarLayout): New.
1259         (class_setIvarLayout): New.
1260         (class_setWeakIvarLayout): New.
1261         * ivars.c (class_getIvarLayout): New.
1262         (class_getWeakIvarLayout): New.
1263         (class_setIvarLayout): New.
1264         (class_setWeakIvarLayout): New.
1266 2010-10-15  Nicola Pero  <nicola.pero@meta-innovation.com>
1268         * objc/runtime.h (class_copyPropertyList): New.
1269         (class_getProperty): New.
1270         (property_getAttributes): New.
1271         (property_getName): New.
1272         * ivars.c (class_copyPropertyList): New.
1273         (class_getProperty): New.
1274         (property_getAttributes): New.
1275         (property_getName): New.
1277 2010-10-15  Nicola Pero  <nicola.pero@meta-innovation.com>
1279         * objc-private/runtime.h (__objc_update_classes_with_methods): New.
1280         * class.c (__objc_update_classes_with_methods): New.
1281         (objc_getClassList): Do not lock the class lock.
1282         * methods.c (method_exchangeImplementations): New.
1283         (method_setImplementation): New.
1284         * objc/runtime.h (method_setImplementation): New.
1285         (method_exchangeImplementations): New.
1287 2010-10-15  Nicola Pero  <nicola.pero@meta-innovation.com>
1289         * Protocol.m: Include objc/runtime.h and
1290         objc-private/module-abi-8.h instead of objc/objc-api.h.  Do not
1291         repeat Protocol's instance variables.
1292         (struct objc_method_description_list): Do not define here.
1293         ([-conformsTo:]): Reimplemented on top of protocol_conformsTo().
1294         ([descriptionForInstanceMethod:]): Use sel_isEqual() to compare
1295         selectors directly instead of getting names and then using strcmp.
1296         ([descriptionForClassMethod:]): Same change.
1297         ([-isEqual:]): Reimplemented on top of protocol_isEqual().
1298         * protocols.c (protocol_getMethodDescription): Use sel_isEqual()
1299         to compare selectors directly instead of getting names and then
1300         using strcmp.
1301         * objc/Protocol.h: Updated comments.
1303 2010-10-15  Nicola Pero  <nicola.pero@meta-innovation.com>
1305         * init.c (__objc_init_protocol): New function which fixes up a
1306         protocol's class pointer, registers it with the runtime, register
1307         all protocol selectors and registers associated protocols too.
1308         (objc_init_statics): Detect if we are initializing protocols, and
1309         if so, use __objc_init_protocol instead of only fixing up the
1310         class pointer.
1311         (__objc_init_protocls): Use __objc_init_protocol.
1312         * objc-private/module-abi-8.h: Updated comments.
1313         * objc-private/runtime.h
1314         (__objc_register_selectors_from_description_list): New.
1315         * selector.c (__objc_register_selectors_from_description_list):
1316         New.  (struct objc_method_description_list): Declare.
1317         * Protocol.m ([-descriptionForInstanceMethod:]): Use sel_get_name
1318         when accessing the name of a method, which is now correctly a SEL.
1319         ([-descriptionForClassMethod:]): Same change.
1320         * protocols.c (protocol_getMethodDescription): Same change.
1321         * objc/runtime.h: Updated comments.
1322         (sel_registerTypedName): Fixed typo in function name.
1324 2010-10-13  Nicola Pero  <nicola.pero@meta-innovation.com>
1326         PR libobjc/23214
1327         * init.c (objc_init_statics): Do not skip the initialization of a
1328         statics list if the first object has already been initialized; in
1329         the case of Protocols, while the first one may have been
1330         initialized, some others may not have been initialized yet.
1332 2010-10-13  Nicola Pero  <nicola.pero@meta-innovation.com>
1334         * Makefile.in (OBJC_DEPRECATED_H): Added
1335         objc_get_uninstalled_dtable, objc_object_alloc.h and
1336         struct_objc_static_instances.h.
1338 2010-10-13  Nicola Pero  <nicola.pero@meta-innovation.com>
1340         * encoding.c (method_copyReturnType): New.
1341         (method_copyArgumentType): New.
1342         (method_getReturnType): New.
1343         (method_getArgumentType): New.
1344         * methods.c (method_getDescription): New.
1345         * objc/runtime.h (method_copyReturnType): New.
1346         (method_copyArgumentType): New.
1347         (method_getReturnType): New.
1348         (method_getArgumentType): New.
1349         (method_getDescription): New.
1351 2010-10-12  Nicola Pero  <nicola.pero@meta-innovation.com>
1353         * encoding.c: Tidied up comments.
1354         (objc_skip_variable_name): New static inline function.
1355         (objc_sizeof_type): Use objc_skip_variable_name instead of copying
1356         the same code over and over.
1357         (objc_alignof_type): Same.
1358         (objc_aligned_size): Same.
1359         (objc_promoted_size): Same.
1360         (objc_skip_typespec): Same.
1361         (objc_layout_structure_next_member): Same.
1362         (objc_skip_offset): Skip a '-' before the digits (if any).  Fixed
1363         historical bug where objc_skip_offset would skip one byte even if
1364         there is no offset: check that the first offset digit is actually
1365         a digit before skipping it.
1366         (objc_skip_type_qualifiers): Mark as inline.
1367         (objc_skip_typespec): Mark as inline.
1369 2010-10-12  Nicola Pero  <nicola.pero@meta-innovation.com>
1371         * Makefile.in (C_SOURCE_FILES): Added methods.c.
1372         * encoding.c (method_getNumberOfArguments): New.
1373         (method_get_number_of_arguments): Call
1374         method_getNumberOfArguments.
1375         * ivars.c (ivar_getName): Check for NULL variable argument.
1376         (ivar_getOffset): Check for NULL variable argument.
1377         (ivar_getTypeEncoding): Check for NULL variable argument.
1378         (class_copyIvarList): New.
1379         * methods.c: New.
1380         * protocols.c (class_copyProtocolList): Check for Nil class_
1381         argument.
1382         * sendmsg.c: Use 'struct objc_method *' instead of Method_t, and
1383         'struct objc_method_list *' instead of MethodList_t.
1384         (class_getMethodImplementation): New.
1385         (class_respondsToSelector): New.
1386         (class_getInstanceMethod): New.
1387         (class_getClassMethod): New.
1388         * objc/runtime.h: Updated comments.
1389         (class_copyIvarList): New.
1390         (class_getInstanceMethod): New.
1391         (class_getClassMethod): New.
1392         (class_getMethodImplementation): New.
1393         (class_respondsToSelector): New.
1394         (method_getName): New.
1395         (method_getImplementation): New.
1396         (method_getTypeEncoding): New.
1397         (class_copyMethodList): New.
1398         (method_getNumberOfArguments): New.
1400 2010-10-12  Nicola Pero  <nicola.pero@meta-innovation.com>
1402         * class.c: Include objc/runtime.h and objc-private/module-abi-8.h
1403         instead of objc/objc-api.h.
1404         (objc_get_unknown_class_handler): Do not define.
1405         (class_isMetaClass): New.
1406         (class_getSuperclass): New.
1407         (class_getVersion): New.
1408         (class_setVersion): New.
1409         (class_getInstanceSize): New.
1410         * exceptions.c: Include objc/runtime.h instead of objc/objc-api.h.
1411         (is_kind_of_exception_matcher): Use objc_getSuperclass instead of
1412         objc_get_super_class.
1413         (get_ttype_entry): Use objc_getRequiredClass instead of
1414         objc_get_class.
1415         * ivars.c (class_getClassVariable): New.
1416         * objects.c: Include objc/runtime.h, objc/thr.h and
1417         objc-private/module-abi-8.h instead of objc/objc-api.h
1418         * objc/runtime.h (class_getClassVariable): New.
1419         (class_isMetaClass): New.
1420         (class_getSuperclass): New.
1421         (class_getVersion): New.
1422         (class_setVersion): New.
1423         (class_getInstanceSize): New.
1424         * objc-private/module-abi-8.h (HOST_BITS_PER_LONG): New (from
1425         objc/objc-api.h)
1426         (__CLS_INFO): Same.
1427         (__CLS_ISINFO): Same.
1428         (__CLS_SETINFO): Same.
1429         (CLS_ISMETA): Same.
1430         (CLS_ISCLASS): Same.
1431         (CLS_ISRESOLV): Same.
1432         (CLS_SETRESOLV): Same.
1433         (CLS_ISINITIALIZED): Same.
1434         (CLS_SETINITIALIZED): Same.
1435         (CLS_GETNUMBER): Same.
1436         (CLS_SETNUMBER): Same.
1438 2010-10-12  Nicola Pero  <nicola.pero@meta-innovation.com>
1440         * archive.c: Do not include objc/objc.h.
1441         * class.c: Do not include objc/objc.h.
1442         * encoding.c: Include objc/runtime.h, ctype.h and
1443         objc-private/module-abi-8.h instead of objc/objc-api.h and
1444         objc/encoding.h.
1445         * error.c: Do not include objc/objc.h.
1446         * gc.c: Include tconfig.h and objc/encoding.h only if
1447         OBJC_WITH_GC.
1448         * hash.c: Include objc/runtime.h and objc/thr.h instead of
1449         objc/objc-api.h.  Do not include objc/objc.h.
1450         * init.c: Do not include objc/objc.h.
1451         * ivars.c: Include objc/runtime.h, objc-private/module-abi-8.h and
1452         objc/thr.h instead of objc/objc-api.h.  Do not include
1453         objc/objc.h.
1454         * linking.m: Tidied comment.
1455         * memory.c: Include objc/runtime.h instead of objc/objc-api.h.
1456         Do not include objc/objc.h.
1457         * objects.c: Do not include objc/objc.h.
1458         * objc-sync.c: Include objc/runtime.h instead of objc/objc-api.h.
1459         * protocols.c: Do not include objc/objc.h.
1460         * sarray.c: Include objc/runtime.h instead of objc/objc-api.h.  Do
1461         not include objc/objc.h.
1462         * selector.c: Do not include objc/objc.h.
1463         * sendmsg.c: Do not include objc/objc.h.
1464         * thr.c: Include objc/runtime.h instead of objc/objc-api.h.
1465         Do not include objc/objc.h.
1466         * objc/objc-decls.h: Reindented code.
1467         * objc/runtime.h Include objc-decls.h.  Updated comments.
1468         (objc_malloc): New.
1469         (objc_atomic_malloc): New.
1470         (objc_calloc): New.
1471         (objc_realloc): New.
1472         (objc_free): New.
1473         * objc-private/runtime.h: Updated comments.
1475 2010-10-12  Nicola Pero  <nicola.pero@meta-innovation.com>
1477         * Makefile.in (C_SOURCE_FILES): Added protocols.c.
1478         * objc-private/protocols.h: New.
1479         * protocols.c: New.
1480         * init.c: Include objc-private/protocols.h.
1481         (__objc_exec_class): Call __objc_protocols_init on startup.
1482         (__objc_init_protocols): Call __objc_protocols_add_protocol.
1483         * objc-private/runtime.h: Use (struct objc_method_list *) instead
1484         of MethodList_t, and (struct objc_method *) instead of Method_t.
1485         * objc/deprecated/struct_objc_class.h: Define
1486         __objc_STRUCT_OBJC_CLASS_defined.
1487         * objc-private/module-abi-8.h (struct
1488         objc_method_description_list): New.
1489         (struct objc_class): Only define if
1490         __objc_STRUCT_OBJC_CLASS_defined is undefined.
1491         * objc/runtime.h (class_getName): New.
1492         (objc_getProtocol): New.
1493         (objc_copyProtocolList): New.
1494         (class_addProtocol): New.
1495         (class_conformsToProtocol): New.
1496         (class_copyProtocolList): New.
1497         (protocol_conformsToProtocol): New.
1498         (protocol_isEqual): New.
1499         (protocol_getName): New.
1500         (protocol_getMethodDescription): New.
1501         (protocol_copyMethodDescriptionList): New.
1502         (protocol_getProperty): New.
1503         (protocol_copyPropertyList): New.
1504         (protocol_copyProtocolList): New.
1505         * class.c (class_getName): New.
1506         * selector.c (sel_isEqual): New.
1508 2010-10-12  Nicola Pero  <nicola.pero@meta-innovation.com>
1510         * selector.c (sel_getName): Return "<null selector>" for a NULL
1511         argument.
1512         (sel_get_name): Return 0 for a NULL argument.
1513         * objc/runtime.h (sel_getName): Updated documentation.
1515         * objc-private/hash.h (class_hash_table): Unused declaration
1516         removed.
1517         (module_hash_table): Same.
1518         * objc/deprecated/hash.h: Same changes.
1520 2010-10-11  Nicola Pero  <nicola.pero@meta-innovation.com>
1522         * class.c (objc_getClassList): New.
1523         (objc_getRequiredClass): New.
1524         (objc_getMetaClass): New.
1525         (objc_lookupClass): New.
1526         (objc_getClass): New.
1527         (__objc_get_unknown_class_handler): New.
1528         (objc_setGetUnknownClassHandler): New.
1529         (objc_get_class): Use __objc_get_unknown_class_handler.
1530         (objc_lookup_class): Call objc_getClass.
1531         * objc/objc-api.h: Updated comment and copyright notice.
1532         * objc/runtime.h: Updated comments.
1533         (objc_getClass): New.
1534         (objc_lookupClass): New.
1535         (objc_getMetaClass): New.
1536         (objc_getRequiredClass): New.
1537         (objc_getClassList): New.
1538         (objc_setGetUnknownClassHandler): New.
1539         (objc_get_unknown_class_handler): New.
1540         * objc-private/runtime.h: Use __objc_private_runtime_INCLUDE_GNU
1541         instead of __objc_runtime_INCLUDE_GNU as include guard.
1542         * objc-private/error.h (_objc_abort): Mark as noreturn.
1544 2010-10-11  Nicola Pero  <nicola.pero@meta-innovation.com>
1546         * Makefile.in (C_SOURCE_FILES): Added ivars.c.
1547         * ivars.c: New.
1548         * objc/objc.h: Updated comments.
1549         * objc/runtime.h (object_getClass): New.
1550         (object_getClassName): New.
1551         (object_setClass): New.
1552         (class_getInstanceVariable): New.
1553         (object_getIndexedIvars): New.
1554         (object_getInstanceVariable): New.
1555         (object_setInstanceVariable): New.
1556         (object_getIvar): New.
1557         (object_setIvar): New.
1558         (ivar_getName): New.
1559         (ivar_getOffset): New.
1560         (ivar_getTypeEncoding): New.
1561         * objc-private/module-abi-8.h (struct objc_class): Added.
1562         * objects.c (object_getClassName): New.
1563         (object_setClass): New.
1565 2010-10-11  Nicola Pero  <nicola.pero@meta-innovation.com>
1567         * objc/objc.h: Updated comments.
1568         * objc/objc-api.h: (object_copy): Added one argument; use a
1569         #define to maintain backwards-compatibility.  Moved
1570         _objc_object_alloc, _objc_object_copy, _objc_object_dispose and
1571         objc_get_uninstalled_dtable into
1572         objc/deprecated/objc_get_uninstalled_dtable.h and
1573         objc/deprecated/objc_object_alloc.h.  Include these files.
1574         * objc/deprecated/objc_get_uninstalled_dtable.h: New.
1575         * objc/deprecated/objc_object_alloc.h: New.
1576         * objc/runtime.h (set_getName): New.
1577         (sel_getType): New.
1578         (sel_getUid): New.
1579         (sel_registerName): New.
1580         (sel_registerTypedName): New.
1581         (sel_isEqual): New.
1582         (class_createInstance): New.
1583         (object_copy): New.
1584         (object_dispose): New.
1585         * objects.c: Do not include tconfig.h.  Include gc_typed.h if
1586         building the garbage collection version.
1587         (__objc_object_alloc): Removed.
1588         (__objc_object_copy): Removed.
1589         (__objc_object_dispose): Removed.
1590         (class_createInstance): New from code in class_create_instance.
1591         Cast second argument of GC_malloc_explicitly_typed.  Use
1592         objc_calloc.  Do not call _objc_object_alloc.
1593         (class_create_instance): Call class_createInstance.
1594         (object_copy): Added extraBytes argument.  Do not call
1595         _objc_object_copy.
1596         (object_dispose): Do not call _objc_object_dispose.
1597         * memory.c (objc_free): When using garbage collection, mark the
1598         argument as unused.
1599         * selector.c (sel_getName): New.
1600         (sel_get_name): Call sel_getName.
1601         (sel_getType): New.
1602         (sel_get_type): Call sel_getType.
1603         (sel_registerName): New.
1604         (sel_register_name): Call sel_registerName.
1605         (sel_registerTypedName): New.
1606         (sel_register_typed_name): Call sel_registerTypedName.
1607         (sel_getUid): New.
1608         (sel_get_uid): Call sel_getUid.
1610 2010-10-10  Nicola Pero  <nicola.pero@meta-innovation.com>
1612         * objc/objc-api.h: Define Method, Method_t, Category and
1613         Category_t.  Prevent including this file at the same time as
1614         objc/runtime.h.  Updated comments.
1615         * objc/deprecated/struct_objc_method.h: Do not define Method,
1616         Method_t.
1617         * objc/deprecated/struct_objc_category.h: Do not define Category,
1618         Category_t.
1619         * objc-private/module-abi-8.h: New file containing a copy of all
1620         the structure definitions.  Not used yet.
1621         * objc/encoding.h (objc_aligned_size): Removed duplicate
1622         declaration.  Updated comments.
1623         * objc/runtime.h: Added Ivar, objc_property_t, Property, Method,
1624         Category, struct objc_method_description, _C_ID and similar,
1625         _C_CONST and similar and _F_CONST and similar.  Added
1626         objc_sizeof_type, objc_alignof_type, objc_aligned_size,
1627         objc_promoted_size, objc_skip_type_qualifier, objc_skip_typespec,
1628         objc_skip_offset, objc_skip_argspec, objc_get_type_qualifiers,
1629         struct objc_struct_layout, objc_layout_structure,
1630         objc_layout_structure_next_member, objc_layout_finish_structure,
1631         objc_layout_structure_get_info.  Prevent including this file at
1632         the same time as objc/objc-api.h.
1634 2010-10-10  Nicola Pero  <nicola.pero@meta-innovation.com>
1636         * Makefile.in (OBJC_DEPRECATED_H): Added struct_objc_category.h,
1637         struct_objc_ivar.h, struct_objc_ivar_list.h, struct_objc_method.h,
1638         struct_objc_method_list.h, struct_objc_module.h,
1639         struct_objc_protocol_list.h, struct_objc_symtab.h.
1640         * objc/deprecated/struct_objc_category.h: New.
1641         * objc/deprecated/struct_objc_ivar.h: New.
1642         * objc/deprecated/struct_objc_ivar_list.h: New.
1643         * objc/deprecated/struct_objc_method.h: New.
1644         * objc/deprecated/struct_objc_method_list.h: New.
1645         * objc/deprecated/struct_objc_module.h: New.
1646         * objc/deprecated/struct_objc_protocol_list.h: New.
1647         * objc/deprecated/struct_objc_symtab.h: New.
1648         * objc/deprecated/struct_objc_static_instances.h: New.
1649         * objc/objc-api.h: Definitions of deprecated structures moved into
1650         the above header fragment files in objc/deprecated/.  Include the
1651         files instead of definition the structures here.  Updated
1652         comments.
1653         * objc/runtime.h: Updated comments.  Do not include objc-api.h.
1654         (objc_set_enumeration_mutation_handler): Renamed to
1655         objc_setEnumerationMutationHandler.
1656         * objc-foreach.c (objc_set_enumeration_mutation_handler): Renamed
1657         to objc_setEnumerationMutationHandler.
1658         * objc/objc-exception.h (objc_set_exception_matcher): Renamed to
1659         objc_setExceptionMatcher.
1660         (objc_set_uncaught_exception_handler): Renamed to
1661         objc_setUncaughtExceptionHandler.
1662         * exception.c: Same changes.
1664 2010-10-10  Nicola Pero  <nicola.pero@meta-innovation.com>
1666         * objc-sync.c: Include objc-private/common.h.
1668 2010-10-10  Nicola Pero  <nicola.pero@meta-innovation.com>
1670         * objc-foreach.c: Include objc-private/common.h.
1671         * objc/deprecated/METHOD_NULL.h: New file.
1672         * objc/objc-api.h: Include deprecated/METHOD_NULL.h instead of
1673         defining METHOD_NULL here.
1674         * Makefile.in (OBJC_DEPRECATED_H): Added METHOD_NULL.h.
1675         * Object.m ([+instancesRespondTo:]): Use (Method_t)0 instead of
1676         METHOD_NULL.
1677         ([-respondsTo:]): Same change.
1678         * objc/objc-api.h (method_get_imp): Converted it into a normal
1679         function so that we can hide the internals of struct objc_method.
1680         * sendmsg.c (method_get_imp): Implemented.
1682 2010-10-09  Nicola Pero  <nicola.pero@meta-innovation.com>
1684         * objc/objc-api.h (struct objc_super, Super, Super_t,
1685         objc_msg_lookup_super, objc_msg_sendv, objc_msg_forward,
1686         objc_msg_forward2): Declarations moved to objc/message.h.  Include
1687         message.h here.
1688         * objc/message.h: Added such declarations; updated comments.
1690 2010-10-06  Nicola Pero  <nicola.pero@meta-innovation.com>
1692         Implemented fast enumeration for Objective-C.
1693         * Makefile.in (C_SOURCE_FILES): Added objc-foreach.c.
1694         (OBJC_H): Added runtime.h
1695         * objc-foreach.c: New file.
1696         * objc/runtime.h: New file.
1698 2010-09-30  Kai Tietz  <kai.tietz@onevision.com>
1700         * objc/deprecated/struct_objc_class.h: Add padding
1701         to avoid warning with -Wpadded.
1703 2010-09-26  Nicola Pero  <nicola.pero@meta-innovation.com>
1705         * encoding.c (objc_sizeof_type): Added support for vector type and
1706         for double long types.
1707         (objc_alignof_type): Same change.
1708         (objc_skip_typespec): Same change.
1709         * objc/encoding.h (_C_GCINVISIBLE): Use '|' for _C_GCINVISIBLE
1710         instead of '!' since '!' is already used for _C_VECTOR.
1711         * objc/objc-api.h (_C_LNG_DBL): Added.
1713 2010-09-26  Nicola Pero  <nicola.pero@meta-innovation.com>
1715         * libobjc_entry.c: File removed.
1717 2010-09-26  Kai Tietz  <kai.tietz@onevision.com>
1719         * sendmsg.c (objc_msg_lookup): Remove inline.
1720         (objc_get_uninstalled_dtable): Likewise.
1721         * encoding.c (objc_skip_type_qualifiers): Likewise.
1722         (objc_skip_offset): Likewise.
1723         * archive.c (__objc_write_object): Likewise
1724         (__objc_write_class):
1725         (__objc_write_selector):
1726         (objc_read_char):
1727         (objc_read_unsigned_char):
1728         (objc_read_short):
1729         (objc_read_unsigned_short):
1730         (objc_read_int):
1731         (objc_read_long):
1732         (__objc_read_nbyte_uint):
1733         (objc_read_unsigned_int):
1734         (objc_read_unsigned_long):
1735         * objc/objc-decls.h (obc_EXPORT): Remove dllexport for DLL_EXPORT case.
1736         (objc_EXPORT): Likewise.
1737         * objc/message.h (objc-decls.h): Add include.
1738         * objc/objc-api.h: Mark API by objc_EXPORT.
1739         * libobjc.def (__objc_responds_to): Removed.
1741 2010-09-18  Nicola Pero  <nicola.pero@meta-innovation.com>
1743         * hash.c: Include objc-private/hash.h instead of objc/hash.h.
1745         * objc/sarray.h: Moved into objc/deprecated/sarray.h;
1746         objc/sarray.h replaced with a placeholder including the file from
1747         the deprecated/ directory.
1748         * objc-private/sarray.h: New file (private copy of sarray.h).
1749         * hash.c: Include <assert.h> instead of "assert.h"
1750         * sarray.c: Include <assert.h> instead of "assert.h".  Include
1751         objc-private/sarray.h instead of objc/sarray.h.
1752         * selector.c: Include objc-private/sarray.h instead of
1753         objc/sarray.h.
1754         * sendmsg.c: Include <assert.h>.  Include objc-private/sarray.h
1755         instead of objc/sarray.h.
1756         * Makefile.in (OBJC_DEPRECATED_H): Added sarray.h.
1758 2010-09-17  Nicola Pero  <nicola.pero@meta-innovation.com>
1760         * objc-private/objc-list.h (list_remove_elem): Unused function
1761         removed.  (list_nth): Unused function removed.  (list_find):
1762         Unused function removed.  (list_lenght): Unused function removed.
1764 2010-09-17  Nicola Pero  <nicola.pero@meta-innovation.com>
1766         * objc/hash.h: Moved into objc/deprecated/hash.h; objc/hash.h
1767         replaced with a placeholder including the file from the
1768         deprecated/ directory.
1769         * objc/objc-api.h: Updated includes.
1770         * objc/typedstream.h: Updated includes.
1771         * objc-private/hash.h: New file (private copy of hash.h).
1772         * objc/objc-list.h: Moved into objc/deprecated/objc-list.h;
1773         objc/objc-list.h replaced with a placeholder including the file
1774         from the deprecated/ directory.
1775         * objc-private/objc-list.h: New file (private copy of objc-list.h).
1776         * init.c: Include objc-private/hash.h and objc-private/objc-list.h
1777         instead of objc/hash.h and objc/objc-list.h.
1778         * selector.c: Same change.
1779         * class.c: Added include <string.h>, which used to be implicitly included
1780         when hash.h was included.
1781         * exception.c: Same change.
1782         * objects.c: Same change.
1783         * sarray.c: Same change.
1784         * sendmsg.c: Same change.
1785         * Makefile.in (OBJC_DEPRECATED_H): Added hash.h and objc-list.h.
1787 2010-09-14  Nicola Pero  <nicola.pero@meta-innovation.com>
1789         Implemented objc_sync_enter() and objc_sync_exit(), which are
1790         required by @synchronized() to work.
1791         * objc-sync.c: New file.
1792         * objc/objc-sync.h: New file.
1793         * objc-private/objc-sync.h: New file.
1794         * init.c (__objc_exec_class): Call __objc_sync_init() during the
1795         Objective-C runtime startup.
1796         * Makefile.in: Added objc-sync.c and objc-sync.h.
1797         * configure.ac: Added GCC_CHECK_TLS.
1798         * acinclude.m4: Include ../config/enable.m4 and ../config/tls.m4.
1799         * configure: Regenerated.
1800         * config.h.in: Regenerated.
1802 2010-09-12  Nicola Pero  <nicola.pero@meta-innovation.com>
1804         * Makefile.in (%_gc.lo): New pattern rules to build the
1805         garbage-collected version of the library.  Removed rules for
1806         specific files that are no longer needed.  Standardized all rules.
1807         (C_SOURCE_FILES, OBJC_SOURCE_FILES): New variables.
1808         (OBJS, OBJS_GC): Compute these from C_SOURCE_FILES and
1809         OBJC_SOURCE_FILES.
1810         (INCLUDES): Removed the unused include -I$(srcdir)/objc.
1812 2010-09-12  Nicola Pero  <nicola.pero@meta-innovation.com>
1814         * memory.c (objc_calloc): Fixed call to GC_malloc when building
1815         with Garbage Colletion.
1817 2010-09-12  Nicola Pero  <nicola.pero@meta-innovation.com>
1819         * memory.c: Do not include objc-private/runtime.h.
1821 2010-09-12  Nicola Pero  <nicola.pero@meta-innovation.com>
1823         * objc/deprecated/objc_malloc.h: New file.
1824         * objc/deprecated/objc_valloc.h: New file.
1825         * objc/objc-api.h: Include the files instead of defining
1826         objc_valloc, _objc_malloc() and similar.
1827         * Makefile.in (OBJC_DEPRECATED_H): Added objc_valloc.h and
1828         objc_malloc.h.
1829         * memory.c: Removed the extra layer of indirection of _objc_malloc
1830         and similar.
1831         (objc_calloc): Use GC_malloc in the garbage-collected
1832         implementation as GC_malloc returns memory that is already freed.
1833         (objc_valloc): Deprecated.
1835 2010-09-12  Nicola Pero  <nicola.pero@meta-innovation.com>
1837         * objc/deprecated/objc_error.h: New file.
1838         * objc/objc-api.h: Include deprecated/objc_error.h instead of
1839         defining objc_error and related.
1840         * error.c: New file.  Added _objc_abort function which replaces
1841         objc_error.  No change in functionality as they both print an
1842         error and abort.
1843         * misc.c: File removed.  Code moved into memory.c and error.c.
1844         * memory.c: New file.
1845         * objc-private/error.h: New file.
1846         * archive.c: Include objc-private/error.h and use _objc_abort
1847         instead of objc_error everywhere.
1848         * class.c: Same change.
1849         * encoding.c: Same change.
1850         * init.c: Same change, and simplified init_check_module_version.
1851         * memory.c: Same change.
1852         * sendmsg.c:  Same change.
1853         * thr.c: Same change.
1854         * Makefile.in (OBJ_DEPRECATED_H): Added objc_error.h.
1855         (OBJ_H): Reordered list.
1856         (OBJS): Removed misc.lo, added memory.lo and error.lo.
1857         (OBJS_GC): Removed misc_gc.lo, added memory_gc.lo and error_gc.lo.
1858         (misc_gc.lo): Rule removed.
1859         (error_gc.lo): Rule added.
1860         (memory_gc.lo): Rule added.
1862 2010-09-12  Nicola Pero  <nicola.pero@meta-innovation.com>
1864         * objc/objc.h (__GNU_LIBOBJC__): New #define providing an easy way
1865         to check the API version.  Added some comments.
1867         * objc-private/common.h: New file.
1868         * NXConstStr.m: Include objc-private/common.h.
1869         * Object.m: Same change.
1870         * Protocol.m: Same change.
1871         * archive.c: Same change.
1872         * class.c: Same change.
1873         * encoding.c: Same change.
1874         * exception.c: Same change.
1875         * gc.c: Same change.
1876         * hash.c: Same change.
1877         * init.c: Same change.
1878         * libobjc_entry.c: Same change.
1879         * linking.m: Same change.
1880         * misc.c: Same change (and added a comment).
1881         * nil_method.c: Same change.
1882         * objects.c: Same change.
1883         * sarray.c: Same change.
1884         * selector.c: Same change.
1885         * sendmsg.c: Same change.
1886         * thr.c: Same change.
1888 2010-09-11  Nicola Pero  <nicola.pero@meta-innovation.com>
1890         * objc/objc-api.h: Removed obsolete #ifdef for NeXTSTEP.
1892 2010-09-11  Nicola Pero  <nicola.pero@meta-innovation.com>
1894         * archive.c: Removed not needed includes.
1895         * class.c: Same change.
1896         * hash.c: Same change.
1897         * misc.c: Same change.
1898         * nil_method.c: Same change.
1899         * objects.c: Same change.
1900         * sarray.c: Same change.
1901         * sendmsg.c: Same change.
1902         * thr.c: Same change.
1904 2010-09-11  Nicola Pero  <nicola.pero@meta-innovation.com>
1906         * objc/runtime.h: Moved to objc-private/runtime.h.  Do not include
1907         all the objc/*.h files.
1908         * objc-private/runtime.h: New file.
1909         * archive.c: Include objc-private/runtime.h (and required objc/*.h
1910         files) instead of objc/runtime.h.
1911         * class.c: Same change.
1912         * hash.c: Same change.
1913         * init.c: Same change.
1914         * misc.c: Same change.
1915         * nil_method.c: Same change.
1916         * objects.c: Same change.
1917         * sarray.c: Same change.
1918         * selector.c: Same change.
1919         * sendmsg.c: Same change.
1920         * thr.c: Same change.
1922 2010-09-11  Nicola Pero  <nicola.pero@meta-innovation.com>
1924         * objc/deprecated/struct_objc_selector.h: New file.  Definition of
1925         'struct objc_selector' and 'sel_eq' moved here.
1926         * objc/deprecated/struct_objc_protocol.h: New file.  Definition of
1927         'struct objc_procotol' moved here.
1928         * objc/deprecated/struct_objc_class.h: New file.  Definition of
1929         'struct objc_class' moved here.
1930         * objc/deprecated/MetaClass.h: New file.  Definition of MetClass
1931         moved here.
1932         * objc/deprecated/STR.h: New file.  Definition of STR moved here.
1933         * objc/message.h: New file.  Definitions for relval_t, apply_t,
1934         arglist, arglist_t and objc_msg_lookup were moved here.
1935         * objc/objc.h: Include the above files instead of defining the
1936         corresponding structs, types and functions here.  Added new opaque
1937         definitions for SEL and Class.  Use Class and not 'struct
1938         objc_class *' in the definition of 'struct objc_object'.
1939         Commented all types defined in the file.  Removed special
1940         definition of BOOL as 'int' on __vxworks; use 'unsigned char'
1941         there as well.
1942         * objc/deprecated/objc-unexpected-exception.h: Renamed to
1943         objc_unexpected_exception.h.
1944         * objc/objc-api.h: Updated include of
1945         objc-unexpetected-exception.h
1946         * objc/objc-exception.h: Updated comments.
1947         * Makefile.in (OBJC_H, OBJC_DEPRECATED_H): Added the new header
1948         files.  Reindented list of files.
1950 2010-09-10  Nicola Pero  <nicola.pero@meta-innovation.com>
1952         * objc/objc-api.h (objc_trace): Unused variable removed.
1954 2010-09-10  Nicola Pero  <nicola.pero@meta-innovation.com>
1956         * objc/deprecated: New directory.
1957         * objc/deprecated/README: New file.
1958         * objc/README: New file.
1959         * objc/typedstream.h: Moved into objc/deprecated/typedstream.h;
1960         objc/typedstream.h replaced with a placeholder including the file
1961         from the deprecated/ directory.
1962         * objc/deprecated/objc-unexpected-exception.h: New file with the
1963         definition of _objc_unexpected_exception.
1964         * objc/objc-api.h: Include deprecated/objc-unexcepted-exception.h
1965         instead of defining _objc_unexpected_exception.
1966         * objc/deprecated/Object.h: New file with the deprecated Object
1967         methods in a 'Deprecated' category.
1968         * objc/Object.h Include deprecated/Object.h instead of defining
1969         the deprecated methods.
1970         * Object.m: Moved deprecated methods into 'Deprecated' category.
1971         * objc-private: New directory.
1972         * objc-private/README: New file.
1973         * Makefile.in (OBJC_DEPRECATED_H): New variable.
1974         (install-headers): Create installation directory for
1975         OBJC_DEPRECATED_H headers, and install them.
1977 2010-09-10  Nicola Pero  <nicola.pero@meta-innovation.com>
1979         * objc/objc-exception.h: Fixed include of objc.h.
1981 2010-09-08  Nicola Pero  <nicola.pero@meta-innovation.com>
1983         * objc/objc-exception.h: New file.
1984         * exception.c (objc_set_uncaught_exception_handler): Implemented.
1985         (objc_set_exception_matcher): Implemented.
1986         (objc_exception_throw): Use the uncaught exception handler if set.
1987         (PERSONALITY_FUNCTION): Use the exception matcher instead of the
1988         hardcoded isKindOf.
1989         (isKindOf): Renamed to is_kind_of_exception_matcher.  Tidied code
1990         up.  Removed segmentation fault when value is 'nil'.
1991         * objc/objc-api.h (_objc_unexpected_exception): Mark as
1992         deprecated.
1993         * Makefile.in (exception.lo, exception_gc.lo): Use
1994         -Wno-deprecated-declarations when compiling.
1995         (OBJC_H): Added objc-exception.h
1997 2010-09-08  Nicola Pero  <nicola.pero@meta-innovation.com>
1999         * objc/typedstream.h: Deprecate all functions in the file.  This
2000         file is obsolete.
2001         * objc/Object.h ([+streamVersion:], [-read:], [-write:],
2002         [-awake]): Documented that these methods are deprecated.  Added a
2003         brief description of the Object class and its relationship to the
2004         NSObject class.
2005         * Makefile.in: Compile archive.c and Object.m with
2006         -Wno-deprecated-declarations.
2008 2010-09-08  Nicola Pero  <nicola.pero@meta-innovation.com>
2010         Removed obsolete intermediate threading layer.
2011         * thr.c: Use __gthread_objc_xxx functions directly instead of
2012         __objc_thread_xxx ones.
2013         * objc/thr.h: Removed prototypes of no longer existing
2014         __objc_thread_xxx functions.
2015         * Makefile.in: Removed thr-objc.lo.
2016         * thr-dce.c: File removed.
2017         * thr-decosf1.c: File removed.
2018         * thr-irix.c: File removed.
2019         * thr-mach.c: File removed.
2020         * thr-objc.c: File removed.
2021         * thr-os2.c: File removed.
2022         * thr-posix.c: File removed.
2023         * thr-pthreads.c: File removed.
2024         * thr-rtems.c: File removed.
2025         * thr-single.c: File removed.
2026         * thr-solaris.c: File removed.
2027         * thr-vxworks.c: File removed.
2028         * thr-win32.c: File removed.
2029         * README.threads: File removed.
2030         * THREADS.MACH: File removed.
2031         * THREADS: Updated.
2033 2010-09-07  Nicola Pero  <nicola.pero@meta-innovation.com>
2035         * Object.m (MAX_CLASS_NAME_LEN): Unused define removed.
2037 2010-09-06  Iain Sandoe  <iains@gcc.gnu.org>
2039         * encoding.c: Add TARGET_ALIGN_NATURAL definition for m64 powerpc darwin.
2040         Add a comment as to why, update FIXME comments.
2042 2010-09-06  Nicola Pero  <nicola.pero@meta-innovation.com>
2044         * makefile.dos: Obsolete file removed.
2046 2010-04-02  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
2048         * aclocal.m4: Regenerate.
2050 2010-03-23  Dave Korn  <dave.korn.cygwin@gmail.com>
2052         PR libobjc/30445
2053         * configure.ac (extra_ldflags_libobjc): Define appropriately for
2054         Cygwin and MinGW hosts.
2055         * Makefile.am (libobjc_s.a): Remove dead pre-libtool target.
2056         (libobjc.dll): Likewise.
2057         * configure: Regenerate.
2059 2009-12-05  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
2061         * configure: Regenerate.
2063 2009-11-28  Jakub Jelinek  <jakub@redhat.com>
2065         * sarray.c (sarray_free): Use old_buckets variable.
2066         * encoding.c (objc_layout_structure_next_member): Remove unused
2067         bfld_type_size variable.
2069 2009-08-24  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
2071         * configure.ac (AC_PREREQ): Bump to 2.64.
2073 2009-08-22  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
2075         * aclocal.m4: Regenerate.
2076         * configure: Regenerate.
2077         * config.h.in: Regenerate.
2079 2009-08-22  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
2081         * Makefile.in (LIBTOOL): Add $(LIBTOOLFLAGS).
2083 2009-07-30  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
2085         * Makefile.in (AUTOCONF, ACLOCAL, ACLOCAL_AMFLAGS, aclocal_deps):
2086         New variables.
2087         ($(srcdir)/configure, $(srcdir)/aclocal.m4): New rules.
2089 2009-07-30  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
2091         * configure.ac (_AC_ARG_VAR_PRECIOUS): Use m4_rename_force.
2093 2009-04-09  Nick Clifton  <nickc@redhat.com>
2095         * sendmsg.c: Change copyright header to refer to version 3 of
2096         the GNU General Public License with version 3.1 of the GCC
2097         Runtime Library Exception and to point readers at the COPYING3
2098         and COPYING3.RUNTIME files and the FSF's license web page.
2099         * NXConstStr.m: Likewise.
2100         * Object.m: Likewise.
2101         * Protocol.m: Likewise.
2102         * archive.c: Likewise.
2103         * class.c: Likewise.
2104         * encoding.c: Likewise.
2105         * exception.c: Likewise.
2106         * gc.c: Likewise.
2107         * hash.c: Likewise.
2108         * init.c: Likewise.
2109         * libobjc_entry.c: Likewise.
2110         * linking.m: Likewise.
2111         * misc.c: Likewise.
2112         * nil_method.c: Likewise.
2113         * objc/NXConstStr.h: Likewise.
2114         * objc/Object.h: Likewise.
2115         * objc/Protocol.h: Likewise.
2116         * objc/encoding.h: Likewise.
2117         * objc/hash.h: Likewise.
2118         * objc/objc-api.h: Likewise.
2119         * objc/objc-decls.h: Likewise.
2120         * objc/objc-list.h: Likewise.
2121         * objc/objc.h: Likewise.
2122         * objc/runtime.h: Likewise.
2123         * objc/sarray.h: Likewise.
2124         * objc/thr.h: Likewise.
2125         * objc/typedstream.h: Likewise.
2126         * objects.c: Likewise.
2127         * sarray.c: Likewise.
2128         * selector.c: Likewise.
2129         * thr-dce.c: Likewise.
2130         * thr-decosf1.c: Likewise.
2131         * thr-irix.c: Likewise.
2132         * thr-mach.c: Likewise.
2133         * thr-objc.c: Likewise.
2134         * thr-os2.c: Likewise.
2135         * thr-posix.c: Likewise.
2136         * thr-pthreads.c: Likewise.
2137         * thr-rtems.c: Likewise.
2138         * thr-single.c: Likewise.
2139         * thr-solaris.c: Likewise.
2140         * thr-vxworks.c: Likewise.
2141         * thr-win32.c: Likewise.
2142         * thr.c: Likewise.
2143         * libobjc.def: Change copyright header to refer to version 3 of
2144         the GNU General Public License and to point readers at the COPYING3
2145         file and the FSF's license web page.
2146         * makefile.dos: Likewise.
2148 2009-04-09  Jakub Jelinek  <jakub@redhat.com>
2150         * Makefile.in: Change copyright header to refer to version
2151         3 of the GNU General Public License and to point readers at the
2152         COPYING3 file and the FSF's license web page.
2153         * configure.ac: Likewise.
2155 2009-03-12  Richard Frith-Macdonald  <rfm@gnu.org>
2156             David Ayers  <ayers@fsfe.org>
2158         PR libobjc/27466
2159         * objc/objc-api.h (_objc_unexpected_exception): Declare
2160         new hook.  Update copyright dates.
2161         * exception.c (objc_exception_throw): Use hook.  Update
2162         copyright dates.
2163         * libobjc.def (_objc_unexpected_exception): Export hook.
2164         Update copyright dates.
2166 2009-03-01  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
2168         * configure: Regenerate.
2170 2008-12-18  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
2172         * configure: Regenerate.
2174 2008-11-21  Kai Tietz  <kai.tietz@onevision.com>
2176         *  Object.m (errno): Replaced by errno.h include.
2177         (compare): Cast self to id to prevent warning on comparison.
2178         * objc/objc.h (BOOL): Prevent redeclaration of BOOL, if it is
2179         already there.
2180         * sendmsg.c (__objc_print_dtable_stats): Remove type warnings.
2181         * thr-win32.c (__objc_thread_detach): Remove type warning.
2182         (__objc_thread_id): Likewise.
2183         * thr.c (__objc_thread_detach_functiont): Add __builtin_trap ()
2184         for noreturn.
2186 2008-09-26  Peter O'Gorman  <pogma@thewrittenword.com>
2187             Steve Ellcey  <sje@cup.hp.com>
2189         * configure: Regenerate for new libtool.
2190         * config.h.in: Regenerate for new libtool.
2192 2008-07-18  Matthias Klose  <doko@ubuntu.com>
2194         * Makefile.in: Ignore missing ../boehm-gc/threads.mk.
2196 2008-07-18  Matthias Klose  <doko@ubuntu.com>
2198         * Makefile.in: Include ../boehm-gc/threads.mk.
2199         (OBJC_BOEHM_GC_LIBS): Define, (libobjc_gc$(libsuffix).la): Use it.
2201 2008-07-06  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
2203         * Makefile.in (install-info): New stub target.
2205 2008-06-17  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
2207         * configure: Regenerate.
2209 2008-06-14  Kai Tietz  <kai.tietz@onevision.com>
2211         * exception.c (PERSONALITY_FUNCTION): Remove extra decrement
2212         if HAVE_GETIPINFO is not defined.
2214 2008-06-10  Kai Tietz  <kai.tietz@onevision.com>
2216         * Object.m (compare): Add type id.
2217         * objc/Object.h: Likewise.
2218         * archive.c (objc_read_class): Use size_t to extend version to be
2219         size of pointer scalar width.
2220         * sendmsg.c (rtx): Undefine it before redefinition.
2221         (__objc_print_dtable_stats): Cast arguments to long as intended.
2223 2008-05-30  Julian Brown  <julian@codesourcery.com>
2225         * exception.c (__objc_exception_class): Initialise as constant
2226         array for ARM EABI. Change macro to static const for non-ARM EABI.
2227         (ObjcException): Add note about structure layout. Remove landingPad
2228         and handlerSwitchValue for ARM EABI.
2229         (get_ttype_entry): Add __ARM_EABI_UNWINDER__ version
2230         of function.
2231         (CONTINUE_UNWINDING): Define for ARM EABI/otherwise cases.
2232         (PERSONALITY_FUNCTION): Use ARM EABI-specific arguments, and add
2233         ARM EABI unwinding support.
2234         (objc_exception_throw): Use memcpy to initialise exception class.
2236 2008-05-25  Alan Modra  <amodra@bigpond.net.au>
2238         * encoding.c (strip_array_types): Rename from get_inner_array_type.
2239         (rs6000_special_round_type_align): Update.
2241 2008-05-09  Julian Brown  <julian@codesourcery.com>
2243         * Makefile.in (LTLDFLAGS): New.
2244         (libobjc$(libsuffix).la, libobjc_gc$(libsuffix).la): Use above.
2246 2008-04-18  Paolo Bonzini  <bonzini@gnu.org>
2248         PR bootstrap/35457
2249         * aclocal.m4: Regenerate.
2250         * configure: Regenerate.
2252 2008-01-24  David Edelsohn  <edelsohn@gnu.org>
2254         * configure: Regenerate.
2256 2007-10-14  H.J. Lu  <hongjiu.lu@intel.com>
2258         * configure.ac: Don't run config-ml.in directly.
2259         (multilib_arg): New.
2260         * configure: Regenerated.
2262 2007-08-06  Andrew Pinski  <pinskia@gmail.com>
2264         PR libobjc/30731
2265         * exception.c (parse_lsda_header): Use _uleb128_t/_sleb128_t instead
2266         of _Unwind_Word for variables which are used in
2267         read_uleb128/read_sleb128.
2268         (PERSONALITY_FUNCTION): Likewise.
2270 2007-07-05  H.J. Lu  <hongjiu.lu@intel.com>
2272         * aclocal.m4: Regenerated.
2274 2007-06-03  Andrew Pinski  <andrew_pinski@playstation.sony.com>
2276         * configure.ac: Fix a typo in *-*-darwin clause.
2277         * configure: Regenerated.
2279 2007-06-02  H.J. Lu  <hongjiu.lu@intel.com>
2281         * configure.ac: Fix a typo.
2282         * configure: Regenerated.
2284 2007-06-02  Paolo Bonzini  <bonzini@gnu.org>
2286         * configure: Regenerate.
2288 2007-06-01  Andrew Pinski  <andrew_pinski@playstation.sony.com>
2290         * Makefile.in: Replace all uses of libext with libsuffix.
2291         * configure.ac: Likewise.
2292         * configure: Regenerate.
2294         Revert:
2295         * Makefile.in: Remove all uses of $(libext).
2297 2007-05-23  Andrew Pinski  <andrew_pinski@playstation.sony.com>
2299         * Makefile.in: Remove all uses of $(libext).
2301 2007-05-23  Steve Ellcey  <sje@cup.hp.com>
2303         * configure: Regenerate.
2304         * aclocal.m4: Regenerate.
2306 2007-04-21  Andrew Ruder  <andy@aeruder.net>
2308         * sendmsg.c (__objc_get_forward_imp): Call
2309         __objc_msg_forward2 for real.
2311 2007-04-09  Andrew Ruder  <andy@aeruder.net>
2313         * sendmsg.c: Added __objc_msg_forward2, a hook that allows
2314         external libraries to provide a function that returns the real
2315         forwarding function based on both the selector and the receiver.
2316         * objc/objc-api.h: Define __objc_msg_forward2.
2318 2007-03-01  Brooks Moses  <brooks.moses@codesourcery.com>
2320         * Makefile.in: Add dummy install-pdf target.
2322 2007-02-18  Manuel Lopez-Ibanez  <manu@gcc.gnu.org>
2324         * objc/objc-list.h (list_free): Add keyword 'inline' to avoid
2325         unused warning.
2327 2006-10-31  Geoffrey Keating  <geoffk@apple.com>
2329         * encoding.c (darwin_rs6000_special_round_type_align): New.
2331 2006-10-14  Geoffrey Keating  <geoffk@apple.com>
2333         * Makefile.in: Use multi_basedir instead of toplevel_srcdir.
2334         * configure.ac: Use multi.m4 from aclocal rather than custom
2335         code.  Use multi_basedir instead of toplevel_srcdir.
2336         * aclocal.m4: Regenerate.
2337         * configure: Regenerate.
2339 2006-10-10  Brooks Moses  <bmoses@stanford.edu>
2341         * Makefile.in: Added empty "pdf" target.
2343 2006-07-18  Paolo Bonzini  <bonzini@gnu.org>
2345         * configure: Regenerate.
2347 2006-05-23  Carlos O'Donell  <carlos@codesourcery.com>
2349         * Makefile.in: Add install-html target. Add install-html to .PHONY
2351 2006-02-21  Rainer Orth  <ro@TechFak.Uni-Bielefeld.DE>
2353         PR libobjc/26309
2354         * thr-objc.c (_XOPEN_SOURCE): Don't define on Tru64 UNIX.
2356 2006-01-24  David Ayers  <d.ayers@inode.at>
2358         PR libobjc/9751
2359         * gc.c (class_ivar_set_gcinvisible): Replace strncpy with memcpy
2360         and insure the new strings are '\0' termintated.
2362 2006-01-24  David Ayers  <d.ayers@inode.at>
2364         PR libobjc/13946
2365         * configure.ac: Add include directives for --enable-objc-gc.
2366         * Makefile.in: Ditto.
2367         * configure: Regenerate.
2369         * gc.c (__objc_class_structure_encoding): Increment the used bytes
2370         instead of the local pointer to them.
2372 2005-12-14  Andrew Pinski  <pinskia@physics.uc.edu>
2374         PR objc/25360
2375         * objc/objc-api.c (_C_COMPLEX): New define.
2376         * encoding.c (objc_sizeof_type): Handle _C_Complex.
2377         (objc_alignof_type): Likewise.
2378         (objc_skip_typespec): Likewise.
2380 2005-12-15  David Ayers  <d.ayers@inode.at>
2382         PR libobjc/14382
2383         * README (+load,+initialize): Fix documentation to reflect
2384         intended and implemented semantics for +load and +initialize.
2386 2005-12-12  Andrew Pinski  <pinskia@physics.uc.edu>
2388         * encoding.c (TYPE_FIELDS): Fix to skip over just _C_STRUCT_B and
2389         the name.
2390         (get_inner_array_type): Fix to skip over _C_ARY_B and size.
2391         (rs6000_special_round_type_align): Update for the ABI fix.
2392         (objc_layout_finish_structure): Correct the encoding which is passed to
2393         ROUND_TYPE_ALIGN.
2395 2005-12-11  Andrew Pinski  <pinskia@physics.uc.edu>
2397         PR libobjc/25347
2398         * encoding.c (objc_sizeof_type): Don't handle _C_UNION_B special
2399         but use the struct layout functions.
2400         (objc_alignof_type): Likewise.
2401         (objc_layout_structure): Handle _C_UNION_B also.
2402         (objc_layout_structure_next_member): Likewise.
2403         (objc_layout_finish_structure): Likewise.
2405 2005-12-11  Andrew Pinski  <pinskia@physics.uc.edu>
2407         PR libobjc/25346
2408         * objc/objc-api.h (_C_BOOL): New define.
2409         * encoding.c (objc_sizeof_type): Handle _C_BOOL.
2410         (objc_alignof_type): Likewise.
2411         (objc_skip_typespec): Likewise.
2413 2005-11-20  David Ayers  <d.ayers@inode.at>
2415         PR libobjc/19024
2416         * objc/hash.h: Remove deprecated hash API.
2417         * hash_compat.c: Remove.
2418         * Makefile.in: Remove reference to hash_compat.c.
2420         * configure.ac (VERSION): Bump library version to 2:0:0.
2421         * configure: Regenerate.
2423 2005-11-09  Alexandre Oliva  <aoliva@redhat.com>
2425         PR other/4372
2426         * thr-objc.c (_XOPEN_SOURCE): Define.
2428 2005-10-07  Ulrich Weigand  <uweigand@de.ibm.com>
2430         PR libobjc/23612
2431         * objc/objc-api.h (struct objc_ivar): Move definition to
2432         global scope.
2434 2005-09-04  Andrew Pinski  <pinskia@physics.uc.edu>
2435             Rasmus Hahn  <rassahah@neofonie.de>
2437         PR libobjc/23108
2438         * archive.c (objc_write_type): Correct the element offset.
2439         (objc_read_type): Likewise.
2441 2005-08-17  Kelley Cook  <kcook@gcc.gnu.org>
2443         * All files: Update FSF address.
2445 2005-08-13  Marcin Koziej  <creep@desk.pl>
2446             Andrew Pinski  <pinskia@physics.uc.edu>
2448         PR libobjc/22492
2449         * exception.c (PERSONALITY_FUNCTION): Fix the PC with finally.
2451 2005-08-13  Andrew Pinski  <pinskia@physics.uc.edu>
2453         * Makefile.in (extra_ldflags_libobjc): New.
2454         (libobjc$(libext).la): Add extra_ldflags_libobjc to the link line.
2455         (libobjc_gc$(libext).la): Likewise.
2456         * configure.ac (extra_ldflags_libgfortran): Set for *-darwin* to
2457         "-Wl,-single_module".
2458         * configure: Regenerate.
2459         * linking.m (_objcInit): Remove.
2461 2005-07-26  Andrew Pinski  <pinskia@physics.uc.edu>
2463         PR libobjc/22606
2464         * Makefile.in (ALL_CFLAGS): Add -fexceptions.
2466 2005-06-08  David Ayers  <d.ayers@inode.at>
2468         * objc/NXConstStr.h, objc/Object.h, objc/Protocol.h,
2469         objc/encoding.h, objc/hash.h, objc/objc-api.h,
2470         objc/runtime.h, objc/sarray.h, objc/thr.h,
2471         objc/typedstream.h: Do not include Objective-C headers as
2472         system headers.
2474 2005-06-07  David Ayers  <d.ayers@inode.at>
2476         * archive.c, init.c, selector.c: Include hash.h.
2477         * archive.c, class.c, encoding.c, gc.c, hash.c, hash_compat.c,
2478         init.c, misc.c, nil_method.c, objects.c, sarray.c, selector.c,
2479         sendmsg.c, thr-dce.c, thr-decosf1.c, thr-irix.c, thr-mach.c,
2480         thr-objc.c, thr-os2.c, thr-posix.c, thr-pthreads.c, thr-rtems.c,
2481         thr-single.c, thr-solaris.c, thr-vxworks.c, thr-win32.c, thr.c:
2482         Include Objective-C headers with quotes and objc/ directory
2483         prefix.
2485 2005-05-19  Richard Henderson  <rth@redhat.com>
2487         * exception.c: Revert last change.
2489 2005-05-19  David Ayers  <d.ayers@inode.at>
2491         * exception.c: Include tsystem.h for unwind.h.
2493 2005-05-09  Mike Stump  <mrs@apple.com>
2495         * configure: Regenerate.
2497 2005-04-12  Mike Stump  <mrs@apple.com>
2499         * configure: Regenerate.
2501 2005-03-21  Zack Weinberg  <zack@codesourcery.com>
2503         * Makefile.in: Set gcc_version here.
2504         * configure.ac: Do not invoke TL_AC_GCC_VERSION.  Adjust quoting
2505         in definition of toolexeclibdir so that $(gcc_version) is expanded
2506         by the Makefile.
2507         * aclocal.m4, configure: Regenerate.
2509 2005-03-03  David Ayers  <d.ayers@inode.at>
2511         * objc/hash.h (OBJC_IGNORE_DEPRECATED_API): Update deprecated
2512         version reference.  Correct typo.
2514 2005-03-02  David Ayers  <d.ayers@inode.at>
2516         PR libobjc/19024
2517         * Makefile.in (OBJS): Add hash_compat.lo.
2518         (OBJS_GC): Add hash_compat_gc.lo.
2519         (hash_compat_gc.lo): New target and rule.
2520         * objc/hash.h (hash_new, hash_delete, hash_add, hash_remove)
2521         (hash_next, hash_value_for_key, hash_is_key_in_hash)
2522         (hash_ptr, hash_string, compare_ptrs, compare_strings): Prefix
2523         with objc_.  Add deprecated non prefixed inlined versions.
2524         (OBJC_IGNORE_DEPRECATED_API): New macro to hide deprecated
2525         declarations.
2526         * hash.c (hash_new, hash_delete, hash_add, hash_remove, hash_next)
2527         (hash_value_for_key, hash_is_key_in_hash): Prefix with objc_ and
2528         update callers.
2529         * hash_compat.c: New file.
2530         * archive.c: Update callers.
2531         * init.c: Likewise.
2532         * selector.c: Likewise.
2533         * libobjc.def: Add objc_ versions of hash functions.
2535 2005-02-28  Andrew Pinski <pinskia@physics.uc.edu>
2537         PR libobjc/20252
2538         * Makefile.in (GTHREAD_FLAGS): Remove.
2539         (ALL_CFLAGS): Remove usage of GTHREAD_FLAGS.
2540         * thr-objc.c: Include config.h.
2541         * configure.ac: Instead of looking at GCC's makefile, figure out if
2542         GTHREAD_FLAGS should be defined by looking at the `thread model'
2543         of the current gcc.
2544         * configure: Regenerate.
2545         * config.h.in: Regenerate.
2547 2005-02-28  Paolo Bonzini  <bonzini@gnu.org>
2549         PR bootstrap/17383
2550         * configure.ac: Call GCC_TOPLEV_SUBDIRS.
2551         (Determine CFLAGS for gthread): Use $host_subdir.
2552         * configure: Regenerate.
2553         * Makefile.in (host_subdir): New.
2554         (INCLUDES): Use it.
2556 2004-12-20  Andrew Pinski  <pinskia@physics.uc.edu>
2558         PR libobjc/12035
2559         * gc.c: Remove definition of LOGWL, modWORDSZ, and divWORDSZ since
2560         they are not used.
2561         Include limits.h and stdlib.h.
2562         Define BITS_PER_WORD.
2564 2004-12-12  Alexander Malmberg  <alexander@malmberg.org>
2566         * selector.c (__objc_init_selector_tables): Add missing void to
2567         definition.
2569 2004-12-02  Richard Sandiford  <rsandifo@redhat.com>
2571         * configure.ac: Use TL_AC_GCC_VERSION to set gcc_version.
2572         * configure, aclocal.m4: Regenerate.
2574 2004-11-29  Kelley Cook  <kcook@gcc.gnu.org>
2576         * configure: Regenerate for libtool change.
2578 2004-11-25  Kelley Cook  <kcook@gcc.gnu.org>
2580         * configure: Regenerate for libtool reversion.
2582 2004-11-24  Kelley Cook  <kcook@gcc.gnu.org>
2584         * configure: Regenerate for libtool change.
2586 2004-11-24  Kelley Cook  <kcook@gcc.gnu.org>
2588         * aclocal.m4, config.h.in: Regenerate.
2590 2004-10-08  Mike Stump  <mrs@apple.com>
2591             Andrew Pinski  <pinskia@physics.uc.edu>
2593         * aclocal.m4: Rename to ...
2594         * acinclude.m4: here and also use m4_include instead of sinclude.
2595         * aclocal.m4: Regenerate.
2596         * configure: Regenerate.
2597         * configure.ac: Add AM_MAINTAINER_MODE and AM_PROG_CC_C_O.
2598         * Makefile.in (configure): Add @MAINT@ infront of configure.ac
2600 2004-10-08  Andrew Pinski  <pinskia@physics.uc.edu>
2602         * archive.c: Fix all the warnings about passing unsigned char*
2603         to char* and the other way too.
2605 2004-09-16  Andrew Pinski  <pinskia@physics.uc.edu>
2607         PR libobjc/16448
2608         * exception.c: Include config.h
2609         (objc_exception_throw): Change _GLIBCXX_SJLJ_EXCEPTIONS to
2610         SJLJ_EXCEPTIONS.
2611         * configure.ac: Find out what exception handling code we use.
2612         * configure: Regenerate.
2613         * config.h.in: New file, regenerate.
2615 2004-09-16  Andrew Pinski  <apinski@apple.com>
2617         * encoding.c (ALTIVEC_VECTOR_MODE): Define a bogus macro.
2619 2004-08-28  Nathanael Nerode  <neroden@gcc.gnu.org>
2621         * configure.ac: Switch from _GCC_TOPLEV_NONCANONICAL_TARGET to
2622         ACX_NONCANONICAL_TARGET.
2623         * configure: Regenerate.
2625 2004-08-13  Ziemowit Laski  <zlaski@apple.com>
2627         * objc/sarray.h: Hoist include of assert.h near the top of file,
2628         and mark the remainder of the file 'extern "C"'.
2630 2004-08-13  Andrew Pinski  <pinskia@physics.uc.edu>
2632         * objc/Object.h: Move includes out of extern "C" blocks.
2633         * objc/encoding.h: Likewise.
2634         * objc/hash.h: Likewise.
2635         * objc/objc-api.h: Likewise.
2636         * objc/runtime.h: Likewise.
2637         * objc/sarray.h: Likewise.
2638         * objc/typedstream.h: Likewise.
2640 2004-08-12  Ziemowit Laski  <zlaski@apple.com>
2642         * objc/NXConstStr.h: Update copyright date; bracket with
2643         'extern "C"' for C++ use; make include syntax consistent
2644         by using <...> instead of "..."; hoist <objc/...> includes
2645         above the 'extern "C"' block.
2646         * objc/Object.h: Likewise.
2647         * objc/Protocol.h: Likewise.
2648         * objc/encoding.h: Likewise.
2649         * objc/hash.h: Likewise.
2650         * objc/runtime.h: Likewise.
2651         * objc/sarray.h: Likewise.
2652         * objc/thr.h: Likewise.
2653         * objc/typedstream.h: Likewise.
2654         * objc/objc-api.h: Add 'extern "C"' block for C++ use.
2655         (objc_static_instances): For C++ case, do away with
2656         zero-sized array.
2657         (objc_method): Hoist definition to file scope.
2658         (_objc_load_callback, _objc_object_alloc, class_get_class_method,
2659         class_get_instance_method, class_create_instance,
2660         class_get_class_name, class_get_instance_size,
2661         class_get_meta_class, class_get_super_class, class_get_version,
2662         class_is_class, class_is_meta_class, class_set_version,
2663         class_get_gc_object_type, class_ivar_set_gcinvisible,
2664         get_imp): Rename 'class' parameter to '_class'.
2665         * objc/objc-list.h: Add 'extern "C"' block for C++ use.
2666         * objc/objc.h: Update copyright date.
2667         (arglist_t): Provide a union tag.
2669 2004-07-22  Andrew Pinski  <pinskia@physics.uc.edu>
2671         * thr.c (__objc_thread_detach_function): Do not mark as volatile
2672         but instead use the attribute noreturn.
2674 2004-06-28  Zack Weinberg  <zack@codesourcery.com>
2676         * encoding.c: Rename target_flags with a #define to avoid
2677         conflict with a prior declaration.
2679 2004-06-24  Andrew Pinski  <apinski@apple.com>
2681         * objc/encoding.h: Wrap the functions with extern "C" for C++
2682         mode.
2683         * objc/hash.h: Likewise.
2684         * objc/objc-api.h: Likewise.
2685         * objc/objc-list.h: Likewise.
2686         * objc/runtime.h: Likewise.
2687         * objc/sarray.h: Likewise.
2688         * objc/thr.h: Likewise.
2689         * objc/typedstream.h: Likewise.
2692 2004-06-21  Nick Clifton  <nickc@redhat.com>
2694         * encoding.c (BITS_PER_UNIT): Define if a definition is not
2695         provided.
2697 2004-06-20  Alexander Malmberg  <alexander@malmberg.org>
2699         * Makefile.in (exception.lo): Remove $(OBJC_GCFLAGS).
2700         (exception_gc.lo): New.
2701         (OBJS_GC): Add exception_gc.lo.
2703 2004-06-17  Richard Henderson  <rth@redhat.com>
2705         * exception.c: New file.
2706         * Makefile.in (exception.lo): New.
2707         (OBJS): Add it.
2709 2004-06-14  Andrew Pinski  <pinskia@physics.uc.edu>
2711         * linking.m (_objcInit): New empty function
2712         for Darwin only.
2714 2004-06-11  Andrew Pinski  <pinskia@physics.uc.edu>
2716         * configure.ac: Support --enable-shared=libobjc.
2717         * configure: Regenerate.
2719         PR libobjc/15901
2720         * configure.ac: Do not disable shared by default.
2721         * configure: Regenerate.
2723 2004-06-03  Nicola Pero  <n.pero@mi.flashnet.it>
2725         * Protocol.m ([-isEqual:]): Small optimizations returning
2726         immediately if the argument is equal to self, and accessing
2727         the argument's name directly if it's a protocol.
2729 2004-06-03  David Ayers  <d.ayers@inode.at>
2731         * Protocol.m ([-isEqual:]): Test the class of the argument.
2733 2004-05-25  Andrew Pinski  <pinskia@physics.uc.edu>
2735         * configure.ac (includedir): Rename to ...
2736         (includedirname).
2737         * Makefile.in: s/includedir/includedirname/.
2739         PR target/11572
2740         * configure.ac (includedir): Set to "include"
2741         except for Darwin.
2742         (libext) Set to empty except for Darwin.
2743         * configure: Regenerate
2744         * Makefile.in: s/libobjc.la/libobjc$(libext).la/g.
2745         s/include/$(includedir)/g.
2747 2004-05-25  Daniel Jacobowitz  <drow@false.org>
2749         * Makefile.in: Add .NOEXPORT.
2751 2004-05-25  Andrew Pinski  <pinskia@physics.uc.edu>
2753         Merge from the libobjc-branch
2754         2004-02-09  Andrew Pinski  <pinskia@physics.uc.edu>
2756                 * Makefile.in (OBJC_H): Change objc-deps.h to objc-decls.h.
2758         2004-02-03  Andrew Pinski  <pinskia@physics.uc.edu>
2760                 * Makefile.in (OBJC_H): Add objc-deps.h.
2762         2004-01-27  Nicola Pero  <n.pero@mi.flashnet.it>
2764                 * Protocol.m ([-conformsTo:]): If the argument is nil, return NO.
2765                 ([-hash], [-isEqual:]): New methods.
2767         2004-01-27  Richard Frith-Macdonald <rfm@gnu.org>
2769                 * sarray.c (sarray_free): Add a better comment.
2771         2004-01-27  Adam Fedor  <fedor@gnu.org>
2773                 * hash.c (hash_add): Cast cachep to int.
2774                 * selector.c (__sel_register_typed_name): Cast
2775                 soffset_decode to int.
2777         2004-01-27  Alexander Malmberg  <alexander@malmberg.org>
2779                 * selector.c: Rename register_selectors_from_list to
2780                 __objc_register_selectors_from_list. Update caller.
2781                 (__objc_register_selectors_from_list): Lock __objc_runtime_mutex
2782                 while registering selectors. Use __sel_register_typed_name instead
2783                 of sel_register_typed_name. Check for NULL method_name:s.
2784                 (pool_alloc_selector): New function.
2785                 (__sel_register_typed_name): Use pool_alloc_selector to allocate
2786                 selector structures.
2787                 * sendmsg.c (class_add_method_list): Use
2788                 __objc_register_selectors_from_list.
2789                 * objc/runtime.h: Add __objc_register_selectors_from_list.
2791         2004-01-25  Adam Fedor  <fedor@gnu.org>
2792                     Nicola Pero  <n.pero@mi.flashnet.it>
2793                     Andrew Pinski  <pinskia@physics.uc.edu>
2795                 * objc/objc-decls.h: New file.
2796                 * objc/objc-api.h (_objc_lookup_class): Mark as export.
2797                 (_objc_load_callback): Likewise.
2798                 (_objc_object_alloc): Likewise.
2799                 (_objc_object_copy): Likewise.
2800                 (_objc_object_dispose): Likewise.
2802         2004-01-25  Andrew Pinski  <pinskia@physics.uc.edu>
2804                 * archive.c: s/__inline__/inline
2805                 * sendmsg.c: Likewise.
2807                 * encoding.c: Remove FIXME about the warning
2808                 about unused variable.
2809                 * sendmsg.c: Add a FIXME comment saying that
2810                 this should be using libffi.
2812                 * Makefile.in (LIBTOOL): Use @LIBTOOL@ now as it works.
2815 2004-05-13  Andrew Pinski  <pinskia@physics.uc.edu>
2817         * archive.c (objc_read_class): Initialize class_name.
2818         (objc_read_selector): Initialize selector_name.
2820 2004-05-09  Richard Sandiford  <rsandifo@redhat.com>
2822         * Makefile.in (toolexecdir): Remove trailing space.
2824 2004-04-15  Nathanael Nerode  <neroden@gcc.gnu.org>
2826         PR libobjc/14948
2827         * configure.ac: De-precious CC so multilibs work.
2828         * configure: Regenerate.
2830 2004-04-14  Nathanael Nerode  <neroden@gcc.gnu.org>
2832         * configure.ac: Restore toolexecdir.
2833         * Makefile.in: Restore toolexecdir.
2834         * configure: Regenerate.
2836 2004-04-09  Nathanael Nerode  <neroden@gcc.gnu.org>
2838         * configure.ac: Remove (unused) glibcpp_prefixdir.
2839         * configure: Regenerate.
2841         * configure.in: Rename to configure.ac.
2842         * Makefile.in: Update to match.
2844         * Makefile.in: Remove toolexecdir, glibcpp_toolexecdir (unused).
2845         Replace glibcpp_toolexeclibdir with toolexeclibdir.
2846         * configure.in: Remove glibcpp_toolexecdir (unused).
2847         Replace glibcpp_toolexeclibdir with toolexeclibdir.  Don't generate
2848         config.h or stamp-h (unused).  Move one comment to the right place.
2849         * configure: Regenerate.
2850         * config.h.in: Remove (unused).
2852         * config.h.in: Regenerate with autoheader.
2854         * Makefile.in: Remove (unused) gcc_version_trigger.
2855         * configure.in: Remove (unused) glibcpp_builddir.  Don't AC_SUBST
2856         gcc_version_trigger.
2857         * configure: Regenerate.
2859         * configure.in: Switch to modern style for AC_INIT, AC_OUTPUT.
2860         Sort file into sections.  Remove dnl where appropriate.  Fix
2861         other style issues.
2862         * configure: Regenerate.
2864         * configure.in: Replace old AC_PROG_CC hack with new one.
2865         Define toplevel_srcdir in terms of srcdir, not top_srcdir (there
2866         are no subdirectory output files, so this is fine).  Change prereq
2867         to autoconf 2.59.
2868         * aclocal.m4: Include ../config/no-executables.m4.
2869         * configure: Regenerate with autoconf 2.59.
2871         * configure.in: Improve comments on gthread_cflags.  Improve m4
2872         quotation, and replace 'if test' with 'case', for --enable-objc-gc.
2873         * configure: Regenerate.
2875         * configure.in: Move PACKAGE and VERSION settings up top.  Remove
2876         unused call to AC_PROG_LN_S.  Default RANLIB to ':'.  Remove
2877         redundant checks for values of RANLIB, AR, INSTALL.
2878         * configure: Regenerate.
2880         * configure.in: Clean up handling of
2881         --enable-version-specific-runtime-libs and related variables;
2882         replace 'if test' with 'case' where reasonable.  Fix comments.
2883         Remove useless libstdcxx_interface.
2884         * configure: Regenerate.
2886         * configure.in: Use _GCC_TOPLEV_NONCANONICAL_TARGET.
2887         Replace uses of target_alias with target_noncanonical.
2888         * aclocal.m4: Include ../config/acx.m4.
2889         * configure: Regenerate.
2890         * Makefile.in: Replace uses of target_alias with target_noncanonical.
2891         Fix copyright statement.
2893         * configure.in: Hand-inline bulky, confusing macros from
2894         aclocal.m4.  Replace references to "GNU Objective C" with "GCC".
2895         Update copyright notice.  Remove stuff for automake, which isn't
2896         used in this directory.  Remove emacs local variables.
2897         * aclocal.m4: Remove hand-inlined macros.  Update copyright notice.
2898         * configure: Regenerate.
2900 2004-03-16  Manfred Hollstein  <mh@suse.com>
2902         * Makefile.in, configure.in, configure: Update copyright years.
2904 2004-03-15  Manfred Hollstein  <mh@suse.com>
2906         * Makefile.in (LIBOBJC_VERSION, LIBOBJC_GC_VERSION): Use
2907         definition from configure.in.
2908         * configure.in (PACKAGE): Add definition.
2909         (VERSION): Add definition; substitute it in output files.
2910         * configure: Re-generate.
2912 2004-03-05  Ziemowit Laski  <zlaski@apple.com>
2914         * objc/hash.h (hash_string, compare_strings):
2915         Add type-casts to make Objective-C++ happy.
2916         * objc/typedstream.h (objc_get_stream_class_version):
2917         Rename parameter from 'class' to 'class_name' to make
2918         Objective-C++ happy.
2920 2004-03-01  Michael Matz  <matz@suse.de>
2922         * Makefile.in (ALL_CFLAGS): Add -fno-strict-aliasing.
2924 2004-02-06  Ziemowit Laski  <zlaski@apple.com>
2926         * objc/objc-api.h (objc_super): The 'class' field shall
2927         be named 'super_class' #ifdef __cplusplus.
2929 2004-01-17  Andrew Pinski  <pinskia@physics.uc.edu>
2931         PR target/10781
2932         * encoding.c (rs6000_special_round_type_align): Define.
2934 2004-01-14  Adam Fedor  <fedor@gnu.org>
2936         PR libobjc/12155
2937         * selector.c (__objc_register_instance_methods_to_class): Free
2938         new_list if not used.
2940 2004-01-09  Andrew Ruder  <aeruder@ksu.edu>
2942         PR libobjc/11904
2943         * sarray.c (sarray_free): Free array->is_copy_of latter.
2945 2003-12-01  Zack Weinberg  <zack@codesourcery.com>
2947         PR 11433
2948         * Protocol.m (descriptionForInstanceMethod): Don't dereference
2949         instance_methods if it's NULL.
2950         (descriptionForClassMethod): Likewise for class_methods.
2952 2003-10-24  Rainer Orth  <ro@TechFak.Uni-Bielefeld.DE>
2954         * Makefile.in (runtime-info.h): Remove -Wp.
2956 2003-10-21  Rainer Orth  <ro@TechFak.Uni-Bielefeld.DE>
2958         * Makefile.in (CC1OBJ): Remove.
2959         (runtime-info.h): Invoke $(CC) so all MULTIFLAGS are handled
2960         correctly.
2961         Use .m extension for temporary file.
2962         Remove assembler temp file.
2964 2003-10-20  Joseph S. Myers  <jsm@polyomino.org.uk>
2966         * objc/hash.h (hash_string): Don't use a cast as an lvalue.
2968 2003-10-17  Rainer Orth  <ro@TechFak.Uni-Bielefeld.DE>
2970         * Makefile.in (runtime-info.h): Use MULTIFLAGS.
2972 2003-09-09  Alan Modra  <amodra@bigpond.net.au>
2974         * configure: Regenerate.
2976 2003-08-27  Alexander Malmberg  <alexander@malmberg.org>
2978         * Makefile.in, aclocal.m4: Update to $(libdir)/gcc/ instead of
2979         (libdir)/gcc-lib/ when installing.
2980         * configure: Regenerate.
2982 Thu Jul 10 10:27:43 2003  Nicola Pero  <n.pero@mi.flashnet.it>
2984         libobjc/9969
2985         * sendmsg.c (get_imp): Fixed rare threading problem.
2986         (__objc_responds_to): Similar fixes.
2987         (objc_msg_lookup): Similar fixes.
2988         (__objc_init_install_dtable): Lock the runtime before checking if the
2989         table is installed.
2991 2003-05-23  Nathanael Nerode  <neroden@gcc.gnu.org>
2993         * hash.c, init.c, libobjc.def, libobjc_entry.c, linking.m,
2994         makefile.dos, misc.c, nil_method.c, objects.c, sarray.c,
2995         selector.c, sendmsg.c, thr-dce.c, thr-decosf1.c, thr-irix.c,
2996         thr-mach.c, thr-objc.c, thr-os2.c, thr-posix.c, thr-pthreads.c,
2997         thr-rtems.c, thr-single.c, thr-solaris.c, thr-vxworks.c,
2998         thr-win32.c, thr.c: Replace "GNU CC" with "GCC".
2999         * Makefile.in, NXConstStr.m, Object.m, Protocol.m, archive.c,
3000         class.c, encoding.c, gc.c, objc/NXConstStr.h, objc/Object.h,
3001         objc/Protocol.h, objc/encoding.h, objc/hash.h, objc/objc-api.h,
3002         objc/objc-list.h, objc/objc.h, ocjc/runtime.h, objc/sarray.h,
3003         objc/thr.h, objc/typedstream.h: Replace "GNU CC" with "GCC".
3005 Tue May 13 14:56:03 2003  Richard Frith-Macdonald <rfm@gnu.org>
3006                           Nicola Pero  <n.pero@mi.flashnet.it>
3008         libobjc/10742
3009         * init.c (class_superclass_of_class): New function.
3010         (create_tree_of_subclasses_inherited_from): Use it.
3011         (__objc_tree_insert_class): Likewise.
3012         (class_is_subclass_of_class): Likewise.
3014 2003-04-11  David Chad  <davidc@freebsd.org>
3015             Loren J. Rittle  <ljrittle@acm.org>
3017         libobjc/8562
3018         * objc/hash.h (hash_string): Constify correctly.
3019         (compare_ptrs): Use direct compare.
3020         * objc/objc-list.h (list_nth): Rename index to indx to avoid shadow.
3021         * objc/sarray.h: Global rename index to indx to avoid shadow.
3023 2003-03-12  Andreas Schwab  <schwab@suse.de>
3025         * aclocal.m4 (GLIBCPP_EXPORT_INSTALL_INFO): Avoid trailing /. in
3026         glibcpp_toolexeclibdir.
3027         * configure: Rebuilt.
3029 2003-02-20  Alexandre Oliva  <aoliva@redhat.com>
3031         * configure.in: Propagate ORIGINAL_LD_FOR_MULTILIBS to
3032         config.status.
3033         * configure: Rebuilt.
3035 2003-01-27  Alexandre Oliva  <aoliva@redhat.com>
3037         * aclocal.m4 (glibcpp_toolexeclibdir): Instead of
3038         $(MULTISUBDIR), use `$CC -print-multi-os-directory`, unless
3039         version_specific_libs is enabled.
3040         * configure: Rebuilt.
3042 2003-01-09  Christian Cornelssen  <ccorn@cs.tu-berlin.de>
3044         * Makefile.in (FLAGS_TO_PASS): Also pass DESTDIR.
3045         (install-libs, install-headers): Prepend $(DESTDIR) to
3046         destination paths in all (un)installation commands.
3048 2002-12-02  Zack Weinberg  <zack@codesourcery.com>
3050         * thr-objc.c: Include coretypes.h and tm.h.
3052 2002-12-01  Zack Weinberg  <zack@codesourcery.com>
3054         * encoding.c, sendmsg.c: Include coretypes.h and tm.h.
3056 2002-11-26  Nathanael Nerode  <neroden@gcc.gnu.org>
3058         * configure.in: Remove skip-this-dir support.
3059         * configure: Regenerate.
3061 2002-09-22  Kaveh R. Ghazi  <ghazi@caip.rutgers.edu>
3063         * Makefile.in (all): Fix multilib parallel build.
3065 Thu Sep 12 12:44:37 2002  Nicola Pero  <n.pero@mi.flashnet.it>
3067         * sendmsg.c (nil_method): Declare not to take a variable number of
3068         args.
3069         (objc_msg_lookup): Cast nil_method to IMP before returning it.
3070         (objc_msg_lookup_super): The same.
3072 2002-09-10  Jan Hubicka  <jh@suse.cz>
3074         * nil_method.c (nil_method): No longer defined with variable
3075         arguments.
3077 2002-07-02  Rodney Brown  <rbrown64@csc.com.au>
3079         * objc/encoding.h: Fix formatting.
3080         * objc/hash.h: Likewise.
3081         * objc/objc-api.h: Likewise.
3082         * objc/runtime.h: Likewise.
3083         * objc/thr.h: Likewise.
3084         * archive.c: Likewise.
3085         * class.c: Likewise.
3086         * encoding.c: Likewise.
3087         * gc.c: Likewise.
3088         * hash.c: Likewise.
3089         * init.c: Likewise.
3090         * misc.c: Likewise.
3091         * nil_method.c: Likewise.
3092         * objects.c: Likewise.
3093         * sarray.c: Likewise.
3094         * selector.c: Likewise.
3095         * sendmsg.c: Likewise.
3096         * thr-mach.c: Likewise.
3097         * thr.c: Likewise.
3099 2002-06-25  DJ Delorie  <dj@redhat.com>
3101         * aclocal.m4 (GLIBCPP_CONFIGURE): Split out
3102         GLIBCPP_TOPREL_CONFIGURE.
3103         * configure.in: Call it before AC_CANONICAL_SYSTEM.
3104         * configure: Regenerate.
3106 2002-06-21  Kaveh R. Ghazi  <ghazi@caip.rutgers.edu>
3108         * Object.m (forward, read, write): Fix unused parameter warnings.
3109         * encoding.c: Include <stdlib.h>.
3110         (target_flags): Mark with attribute unused.
3111         (atoi): Delete.
3112         * runtime.h (__objc_selector_max_index): Change to unsigned int.
3113         (__objc_generate_gc_type_description): Prototype.
3114         * selector.c (__objc_selector_max_index): Change to unsigned int.
3116 Mon Jun 17 18:37:42 2002  Nicola Pero  <n.pero@mi.flashnet.it>
3118         * sendmsg.c (__objc_get_forward_imp): Fix warning by making sure
3119         we always have a return value: if __objc_msg_forward does not
3120         supply a forwarding implementation, return the default
3121         __builtin_apply based one.
3123 2002-06-15  Kaveh R. Ghazi  <ghazi@caip.rutgers.edu>
3125         * Object.m: Fix signed/unsigned warning.
3126         * Protocol.m: Likewise.
3127         * archive.c: Always include stdlib.h.
3128         (objc_read_short, objc_read_unsigned_short, objc_read_int,
3129         objc_read_long, __objc_read_nbyte_uint, __objc_read_nbyte_ulong):
3130         Fix signed/unsigned warning.
3131         (objc_write_type, objc_read_type, objc_write_types,
3132         objc_read_types): Ensure ctype 8-bit safety.
3133         (__objc_no_write, __objc_no_read): Mark unused parameters.
3134         * class.c (class_table_setup): Specify void arg.
3135         * encoding.c (atoi, objc_sizeof_type, objc_alignof_type,
3136         objc_skip_typespec, objc_skip_offset,
3137         objc_layout_structure_next_member): Ensure ctype 8-bit safety.
3138         (objc_layout_structure_next_member): Ensure variables are
3139         initialized.
3140         * gc.c (__objc_generate_gc_type_description,
3141         class_ivar_set_gcinvisible): Mark unused parameters.
3142         * init.c (__objc_send_load, __objc_destroy_class_tree_node): Mark
3143         unused parameters.
3144         (__objc_init_protocols) Fix signed/unsigned warning.
3145         * nil_method.c (nil_method): Mark unused parameters.
3146         * thr.h (objc_thread_callback): Specify void arg.
3147         * sarray.c (sarray_new, sarray_realloc, sarray_free): Fix
3148         signed/unsigned warning.
3149         (sarray_free): Fix formatting.
3150         * selector.c (sel_types_match): Ensure ctype 8-bit safety.
3151         * sendmsg.c (__objc_init_install_dtable) Mark unused parameters.
3153 2002-06-09  Andreas Jaeger  <aj@suse.de>
3155         * encoding.c (objc_layout_structure_next_member): Remove unused
3156         variable.
3158 2002-05-20  Kaveh R. Ghazi  <ghazi@caip.rutgers.edu>
3160         * Makefile.in (SHELL): Set to @SHELL@.
3161         (WARN_CFLAGS): New.
3162         (ALL_CFLAGS): Add $(WARN_CFLAGS).
3164 2002-05-16  Rainer Orth  <ro@TechFak.Uni-Bielefeld.DE>
3166         * aclocal.m4: Allow for PWDCMD to override hardcoded pwd.
3167         * configure: Regenerate.
3169 2002-05-08  Alexandre Oliva  <aoliva@redhat.com>
3171         * configure.in (ORIGINAL_LD_FOR_MULTILIBS): Preserve LD at
3172         script entry, and set LD to it when configuring multilibs.
3173         * configure: Rebuilt.
3175 2002-04-19  David O'Brien  <obrien@FreeBSD.org>
3177         * encoding.c (MAX, MIN, ROUNDING): #undef before defining.
3179 2002-04-09  Hans-Peter Nilsson  <hp@bitrange.com>
3181         PR objc/6107
3182         * objc/objc-api.h (struct objc_protocol_list): Change type of
3183         member count from int to size_t.
3185 2002-02-11  Franz Sirl  <Franz.Sirl-kernel@lauterbach.com>
3187         PR libobjc/4039
3188         * aclocal.m4: Replace with version copied from libstdc++-v3.
3189         * configure.in: Update for changes to aclocal and Makefile.
3190         * configure: Regenerate.
3191         * Makefile.in: Correct install of multilibs and shared libs, use
3192         INSTALL_DATA for include files.
3194 Mon Dec 17 17:02:12 2001  Nicola Pero  <nicola@brainstorm.co.uk>
3196         * init.c (__objc_exec_class): Fixed bug in the loop on unclaimed
3197         categories - when an unclaimed category was found, the loop was
3198         doing two steps forward instead of one, so that in certain cases
3199         it was failing to properly load all the categories.  (Reported
3200         with fix by Alexander Malmberg <alexander@malmberg.org>).
3202 2001-11-14  Aldy Hernandez  <aldyh@redhat.com>
3204         * encoding.c: Add target_flags.
3206 2001-11-07  Aldy Hernandez  <aldyh@redhat.com>
3208          * objc/objc-api.h (_C_VECTOR): New.
3210          * encoding.c (VECTOR_TYPE): New.
3212 Mon Oct 29 21:29:21 2001  Nicola Pero  <n.pero@mi.flashnet.it>
3214         * class.c: Rewritten the class table to use optimized, lock-free
3215         lookup.  This more than doubles the speed of class method
3216         invocations.  (class_table_setup), (class_table_insert),
3217         (class_table_replace), (class_table_get_safe),
3218         (class_table_next), (class_table_print),
3219         (class_table_print_histogram): New functions.
3220         (__objc_init_class_tables): Use class_table_setup.
3221         (__objc_add_class_to_hash): Use class_table_get_safe and
3222         class_table_insert.  (objc_lookup_class), (objc_get_class): Do not
3223         assert the existence of the table; do not lock the runtime; use
3224         class_table_get_safe.  (objc_next_class): Use class_table_next.
3225         (__objc_resolve_class_links): Use class_table_next.
3226         (class_pose_as): Use class_table_replace.
3228 2001-09-10  Ovidiu Predescu  <ovidiu@cup.hp.com>
3230         * gc.c: Removed the DEBUG declaration.
3232 Wed Jul 18 12:48:56 2001  Nicola Pero  <n.pero@mi.flashnet.it>
3234         * thr.c (objc_mutex_lock): Invoke __objc_thread_id directly,
3235         rather than through objc_thread_id, to save a function call.
3236         (objc_mutex_trylock, objc_mutex_unlock, objc_condition_wait):
3237         Ditto.
3239 Mon Jul 16 12:15:00 2001  Nicola Pero  <n.pero@mi.flashnet.it>
3241         * objc/objc-api.h (object_is_class): Fixed - buggy code was trying
3242         to cast an id to a Class, which can not be done.  Make the check
3243         by using CLS_ISMETA on the class pointer instead.
3244         (object_is_meta_class): Similar fix.
3246 2001-06-09  Alexandre Oliva  <aoliva@redhat.com>, Stephen L Moshier  <moshier@mediaone.net>
3248         * configure.in (AC_EXEEXT): Work around in case it expands to
3249         nothing, as in autoconf 2.50.
3250         * acinclude.m4: Likewise.
3251         * configure: Rebuilt.
3253 2001-06-08  Nicola Pero  <n.pero@mi.flashnet.it>
3255         * THREADS: Explain that when we compile libobjc inside GCC, we
3256         always use thr-objc.c as a backend, which uses GCC's thread code.
3258 2001-06-06  Richard Frith-Macdonald  <rrfm@gnu.org>
3260         * init.c (__objc_send_message_in_list): When setting a new entry
3261         in __objc_load_methods use the method IMP as key, but check to see
3262         if the method is in the hashtable by looking at the IMP also.
3263         Also ... call the method after adding it to the hashtable rather
3264         than before ... thus preventing an obscure possibility of infinite
3265         recursion if a +load method itself loads a subclass.
3267 2001-05-25  Ovidiu Predescu  <ovidiu@cup.hp.com>
3269         * init.c (__objc_send_message_in_list): When setting a new entry
3270         in __objc_load_methods use the method name as key, not the method
3271         IMP (reported by Richard Frith-Macdonald <richard@brainstorm.co.uk>).
3273 2001-05-09  Joseph S. Myers  <jsm28@cam.ac.uk>
3275         * objc-features.texi: Move to ../gcc/objc.texi.
3276         * fdl.texi: Remove.
3277         * Makefile.in: Don't generate documentation from
3278         objc-features.texi.
3280 2001-05-01  Mark Mitchell  <mark@codesourcery.com>
3282         * fdl.texi: New file.
3283         * objc-features.texi: Simplify.
3284         * Makefile.in: Adjust accordingly.
3286 2001-04-30  Mark Mitchell  <mark@codesourcery.com>
3288         * objc-features.texi: Use the GFDL.
3290 Wed Mar 21 04:44:58 EST 2001  John Wehle  (john@feith.com)
3292         * encoding.c (REAL_TYPE): Define.
3294 2001-03-19  David Edelsohn  <edelsohn@gnu.org>
3296         * encoding.c (TYPE_MODE): Define.
3298 2001-03-14  Nicola Pero  <n.pero@mi.flashnet.it>
3300         * thr.c (objc_thread_add): New function.
3301         (objc_thread_remove): Ditto.
3302         * objc/thr.h: Declare them.
3303         * libobjc.def: Mention them.
3305 2001-02-28  Ovidiu Predescu  <ovidiu@cup.hp.com>
3307         * objc-features.texi: Document the @compatibility_alias compiler
3308         directive (description from Nicola Pero <n.pero@mi.flashnet.it>).
3310 Fri Feb 23 18:12:00 2001  Rainer Orth  <ro@TechFak.Uni-Bielefeld.DE>
3312         * sendmsg.c (__objc_forward): Delete strlen() declaration.
3314 2001-02-08  Geoffrey Keating  <geoffk@redhat.com>
3316         * configure.in: Don't run AC_PROG_CC_WORKS or AC_EXEEXT, because
3317         we're not interested in the result and they might fail.
3318         * configure: Regenerated.
3320 2001-01-12  Joseph S. Myers  <jsm28@cam.ac.uk>
3322         * objc-features.texi: Use @email.
3324 2001-01-12  Joseph S. Myers  <jsm28@cam.ac.uk>
3326         * sendmsg.c (__objc_print_dtable_stats): Don't use #ifdef inside
3327         printf.
3329 2000-01-11  Richard Earnshaw  <rearnsha@arm.com>
3331         * encoding.c (STRUCTURE_SIZE_BOUNDARY): Redefine in a way that
3332         determines the value dynamically.
3334 Wed Jan  3 00:49:10 2001  Ovidiu Predescu  <ovidiu@cup.hp.com>
3336         * sendmsg.c: Added __objc_msg_forward, a hook that allows external
3337         libraries to provide a function that returns the real forwarding
3338         function. This can alleviate problems __builtin_apply() and
3339         friends have on various platforms. (Solution suggested by Helge
3340         Hess.)
3342         * objc/objc-api.h: Define __objc_msg_forward.
3344         * sendmsg.c: Define gen_rtx_REG.
3346 2000-12-06      Ralf Corsepius <corsepiu@faw.uni-ulm.de>
3348         * thr-rtems.c: New file. Stub to compile.
3350 2000-09-06  Alexandre Oliva  <aoliva@redhat.com>
3352         * configure: Rebuilt with new libtool.m4.
3354 Tue Aug 15 00:38:56 2000  Ovidiu Predescu  <ovidiu@cup.hp.com>
3356         * configure.in: Create a config.h file. Check for <sched.h>.
3357         * configure: Regenerate.
3359         * config.h.in: Check for <sched.h>.
3361 2000-08-14  Zack Weinberg  <zack@wolery.cumb.org>
3363         * configure: Regenerate after change to ../libtool.m4.
3365 2000-08-14  Andreas Schwab  <schwab@suse.de>
3367         * objc-features.texi (Top): Move @menu at end of node.
3369 2000-08-11  Manfred Hollstein  <manfredh@redhat.com>
3371         * objc-features.texi: Move @node Top before @menu.
3373 Sun Aug  6 23:27:49 2000  Ovidiu Predescu  <ovidiu@cup.hp.com>
3375         * objc-features.texi: Documented the new -fconstant-string-class
3376         option.
3378 Sun Aug  6 22:51:16 2000  Ovidiu Predescu  <ovidiu@cup.hp.com>
3380         * thr-posix.c: Integrated Chris Ball's <cball@fmco.com> changes to
3381         improve the Posix thread support for Objective-C.
3383 2000-08-04  Zack Weinberg  <zack@wolery.cumb.org>
3385         * aclocal.m4: Replace copy of ../libtool.m4 with
3386         sinclude(../libtool.m4).
3388 Fri Jul 28 08:58:02 2000  Nicola Pero  <nicola@brainstorm.co.uk>
3390         * configure.in: Added libtool support; build shared libraries
3391         if --enable-shared was passed on command line.
3392         * Makefile.in: Modified most compilation commands to use libtool.
3393         * aclocal.m4: New symbolic link to the ../libtool.m4, from the
3394         libtool distribution.
3396 Sat Jul 29 00:10:21 2000  Ovidiu Predescu  <ovidiu@cup.hp.com>
3398         * sarray.c, Object.m: Removed the explicit prototypes for strlen
3399         and memcpy on 64-bit platforms (Suggested by Rodney Brown
3400         <rdb@cup.hp.com>).
3402 2000-05-12  H.J. Lu  (hjl@gnu.org)
3404         * Makefile.in (GTHREAD_FLAGS): New.
3405         (ALL_CFLAGS): Add $(GTHREAD_FLAGS).
3406         (OBJC_THREAD_FILE): Changed to thr-objc.
3408         * configure.in (GTHREAD_FLAGS): New, check and replace it for
3409         Makefile.
3410         (OBJC_THREAD_FILE): Removed.
3412         * thr-objc.c: New.
3414 2000-07-13  Kaveh R. Ghazi  <ghazi@caip.rutgers.edu>
3416         * objc/hash.h: Include string.h.
3418 2000-04-15  David Edelsohn  <edelsohn@gnu.org>
3420         * Object.m (strlen): 64-bit PowerPC is a 64bit platform as well.
3422 2000-04-12  Jakub Jelinek  <jakub@redhat.com>
3424         * Object.m (strlen): Provide prototype on all 64bit platforms,
3425         not only alpha.
3426         * sarray.c (memcpy): Likewise.
3427         * encoding.c (objc_layout_finish_structure): Don't use
3428         ROUND_TYPE_ALIGN on sparc.
3430         * encoding.c (objc_layout_structure_next_member): Do the whole
3431         procedure even for the first member, so that we get correct
3432         alignment.
3434 2000-03-29  Zack Weinberg  <zack@wolery.cumb.org>
3436         * objc/Protocol.h, objc/objc-list.h: Change #endif labels to
3437         comments.
3439 2000-02-23  Zack Weinberg  <zack@wolery.cumb.org>
3441         * Makefile.in: Add -DIN_TARGET_LIBS to ALL_CFLAGS.
3443 Thu Sep 23 07:19:12 1999   Chris Ball <cball@fmco.com>
3445         * thr-posix.c (__objc_mutex_deallocate): made deallocate work.
3447 Tue Sep 21 07:47:10 1999  Jeffrey A Law  (law@cygnus.com)
3449         * Makefile.in (gc.o, gc_gc.o): Do not pass -fgnu-runtime to
3450         the compiler when building C code.
3452 Fri Aug  6 23:32:29 1999  Daniel Jacobowitz <drow@drow.them.org>
3454         * Makefile.in (FLAGS_TO_PASS): Include prefix, exec_prefix,
3455         libdir, libsubdir and tooldir.
3457 Mon Jun 21 05:40:15 1999  John David Anglin <dave@hiauly1>
3459         * init.c (__objc_force_linking): Make global.
3461 Thu May 20 03:20:59 1999  Jeffrey A Law  (law@cygnus.com)
3463         * configure.in (AC_EXEEXT): Remove call.
3464         (compiler_name): Explicitly check with no extension and .exe
3465         extension.
3466         * configure: Regenerate.
3468 Sun Apr 25 01:15:34 1999  Mumit Khan  <khan@xraylith.wisc.edu>
3470         * Makefile.in (CC1OBJ): Define in terms of CC.
3471         (runtime-info.h): Use.
3473 Fri April 8 08:21:07 1999 Ovidiu Predescu <ovidiu@cup.hp.com>
3475         * objc-features.texi: Updated the URL to Boehm's GC page.
3477 Fri Mar 26 23:41:07 1999 Ovidiu Predescu <ovidiu@cup.hp.com>
3479         * archive.c (__objc_code_char, __objc_write_char): Explicitly specify
3480         the char as being signed (patch from Daniel Jacobowitz
3481         <drow@false.org>).
3483 Wed Mar 24 22:41:28 1999  Mumit Khan  <khan@xraylith.wisc.edu>
3485         * configure.in (AC_PREREQ): Update to 2.13.
3486         (AC_EXEEXT): Call to find possible file extension.
3487         (compiler_name): Use.
3488         * configure: Regenerate.
3490 Wed Jan 27 02:31:01 1999  Jeffrey A Law  (law@cygnus.com)
3492         * Makefile.in (ALL_CFLAGS): Add -DIN_GCC.
3494 Tue Jan  5 01:38:53 1999  Jeffrey A Law  (law@cygnus.com)
3496         * configure.in (thread_file): Correct and simplify code to find
3497         the thread file.
3498         * configure: Rebuilt.
3500 1998-11-26  Manfred Hollstein  <manfred@s-direktnet.de>
3502         * configure.in (compiler_name): Add check to detect if this
3503         language's compiler has been built.
3504         * configure: Regenerate.
3506 Mon Nov 23 16:50:28 1998  Kaveh R. Ghazi  <ghazi@caip.rutgers.edu>
3508         *  configure.in: Use AC_PREREQ(2.12.1).
3510 Thu Nov 19 20:33:37 1998  Jeffrey A Law  (law@cygnus.com)
3512         * Makefile.in (runtime-info.h): Avoid GNU make extensions.
3514 Sun Nov  8 17:46:14 1998  Kaveh R. Ghazi  <ghazi@caip.rutgers.edu>
3516         * Makefile.in (INCLUDES): Add -I$(srcdir)/$(MULTISRCTOP)../include.
3518 Thu Oct 22 14:34:06 1998  Kaveh R. Ghazi  <ghazi@caip.rutgers.edu>
3520         * configure.in: Use AC_CONFIG_AUX_DIR($topsrcdir).
3522 Sat Oct 17 05:21:31 1998  Ovidiu Predescu  <ovidiu@slip.net>
3524         * objc-features.texi (Top): Changed the email address.
3525         * objc-features.texi (Garbage Collection): Use @uref instead of @url.
3527 Mon Oct 11 21:25:27 1998  Ovidiu Predescu  <ovidiu@slip.net>
3529         * encoding.c: Redefine get_inner_array_type to get the first entry
3530         in the structure.
3532 Thu Oct  8 12:21:14 1998  Richard Frith-Macdonald <richard@brainstorm.co.uk>
3534         * encoding.c (objc_skip_type_qualifiers): Handle _C_BYREF.
3535         (objc_get_type_qualifiers): Similarly.
3536         * objc/encoding.h (_C_BYREF): Define.
3537         (_F_BYREF): Define.
3539 1998-10-07  David S. Miller  <davem@pierdol.cobaltmicro.com>
3541         * objc/sarray.h: Make boffset be an unsigned long when sparc so it
3542         works out on 64-bit systems.
3544 Tue Oct  6 20:32:06 1998  Alexandre Oliva  <oliva@dcc.unicamp.br>
3546         * Makefile.in (INCLUDES): Make it multilib-friendly.
3548 Fri Oct  2 07:12:14 1998  H.J. Lu  (hjl@gnu.org)
3550         * Makefile.in (INCLUDES): Add -I$(srcdir)/../gcc.
3552 Thu Oct  1 22:33:03 1998 Robert Lipe  <robertl@dgii.com>
3553                          Jeffrey A Law  (law@cygnus.com)
3555         * Makefile.in (INCLUDES): Reference gcc via $MULTIBUILDTOP.
3556         (FLAGS_TO_PASS): Added.
3557         (runtime-info.h): Reference cc1ibj via $MULTIBUILDTOP.
3559         * archive.c: Change config.h to tconfig.h.
3561         * configure.in: Find gcc's object directory even for multilibs.
3563 Wed Sep 30 18:17:17 1998  Robert Lipe  <robertl@dgii.com>
3565         * configure.in: Escape ^ in grep string.
3566         * configure: Rebuilt.
3568 Wed Sep 30 09:14:52 1998  Jeffrey A Law  (law@cygnus.com)
3570         * All .h files pushed down into the objc/ subdirectory.
3571         * Makefile.in (copy_headers): Corresponding changes.
3572         * configure.in (AC_INIT): Corresponding changes.
3573         * configure: Rebuilt.
3575 1998-09-30  Ben Elliston  <bje@cygnus.com>
3576             Jeff Law      <law@cygnus.com>
3578         * Makefile.in: Rewrite.
3580         * configure.in: Likewise.
3582         * configure: Regenerate.
3584         * All .c files.  Remove "objc" prefix when including objc header
3585         files.  Include tconfig.h, not ../tconfig.h.
3587 Mon Sep 21 23:27:10 1998  Ovidiu Predescu <ovidiu@slip.net>
3589         * encoding.c (TREE_TYPE, ARRAY_TYPE): Define.
3590         (get_inner_array_type): Define.
3592 1998-09-21  Ben Elliston  <bje@cygnus.com>
3594         * New directory.  Moved files from ../gcc/objc.
3596 Copyright (C) 1998-2020 Free Software Foundation, Inc.
3598 Copying and distribution of this file, with or without modification,
3599 are permitted in any medium without royalty provided the copyright
3600 notice and this notice are preserved.