ada: Simplify the implementation of storage models
[official-gcc.git] / libobjc / ChangeLog
blob73ee1144a71e7065d41610f581b65a5685083dc0
1 2023-05-22  Iain Sandoe  <iain@sandoe.co.uk>
2             Andrew Pinski  <apinski@marvell.com>
4         PR libobjc/109913
5         * encoding.c (RECORD_OR_UNION_TYPE_P, VECTOR_TYPE_P): New.
7 2022-10-20  Thomas Schwinge  <thomas@codesourcery.com>
9         * configure.ac (AC_CONFIG_MACRO_DIRS): Instantiate.
10         * configure: Regenerate.
12 2022-10-12  Martin Liska  <mliska@suse.cz>
14         * configure: Regenerate.
16 2022-10-11  Olivier Hainque  <hainque@adacore.com>
17             Olivier Hainque  <hainque@adacore.com>
19         * configure: Regenerate.
21 2022-08-25  Martin Liska  <mliska@suse.cz>
23         * configure: Regenerate.
25 2021-01-05  Samuel Thibault  <samuel.thibault@ens-lyon.org>
27         * configure: Re-generate.
29 2020-12-05  Iain Sandoe  <iain@sandoe.co.uk>
31         PR target/97865
32         * configure: Regenerate.
34 2020-11-29  John David Anglin  <danglin@gcc.gnu.org>
36         * configure: Regenerate.
38 2020-10-11  Iain Sandoe  <iain@sandoe.co.uk>
40         * encoding.c (_darwin_rs6000_special_round_type_align):
41         Use DFMode in the emulation of the special round type.
43 2020-05-29  H.J. Lu  <hjl.tools@gmail.com>
45         PR bootstrap/95413
46         * configure: Regenerated.
48 2020-05-15  H.J. Lu  <hongjiu.lu@intel.com>
50         PR bootstrap/95147
51         * configure: Regenerated.
53 2020-05-14  H.J. Lu  <hongjiu.lu@intel.com>
55         * configure: Regenerated.
57 2020-02-12  Sandra Loosemore  <sandra@codesourcery.com>
59         PR libstdc++/79193
60         PR libstdc++/88999
62         * configure: Regenerated.
64 2020-01-24  Maciej W. Rozycki  <macro@wdc.com>
66         * Makefile.in (aclocal_deps): Add `toolexeclibdir.m4'.
67         * aclocal.m4: Include `toolexeclibdir.m4'.
68         * configure.ac: Handle `--with-toolexeclibdir='.
69         * configure: Regenerate.
71 2020-01-01  Andrew Pinski  <pinskia@gmail.com>
73         PR libobjc/93099
74         * objc/objc-decls.h (objc_EXPORT): Define it to
75         extern for DLL_EXPORT define case.
77 2020-01-01  Jakub Jelinek  <jakub@redhat.com>
79         Update copyright years.
81 2019-11-26  Tobias Burnus  <tobias@codesourcery.com>
83         * Makefile.in (aclocal_deps): Fix path to cet.m4.
85 2019-09-27  Maciej W. Rozycki  <macro@wdc.com>
87         * configure: Regenerate.
89 2019-04-23  Ramana Radhakrishnan  <ramana.radhakrishnan@arm.com>
90             Bernd Edlinger  <bernd.edlinger@hotmail.de>
91             Jakub Jelinek  <jakub@redhat.com>
93         PR target/89093
94         * exception.c (PERSONALITY_FUNCTION): Add general-regs-only target
95         attribute for ARM.
97 2019-03-06  Uroš Bizjak  <ubizjak@gmail.com>
99         * encoding.c (DFmode): #undef before #define.
101 2019-01-09  Sandra Loosemore  <sandra@codesourcery.com>
103         PR other/16615
104         * objc/runtime.h: Change "can not" to "cannot".
106 2019-01-09  Sandra Loosemore  <sandra@codesourcery.com>
108         PR other/16615
110         * class.c: Mechanically replace "can not" with "cannot".
111         * objc/runtime.h: Likewise.
112         * sendmsg.c: Likewise.
114 2019-01-01  Jakub Jelinek  <jakub@redhat.com>
116         Update copyright years.
118 2018-10-31  Joseph Myers  <joseph@codesourcery.com>
120         PR bootstrap/82856
121         * configure.ac: Remove AC_PREREQ.
122         * aclocal.m4, config.h.in, configure: Regenerate.
124 2018-04-24  H.J. Lu  <hongjiu.lu@intel.com>
126         * configure: Regenerated.
128 2018-04-19  Jakub Jelinek  <jakub@redhat.com>
130         * configure: Regenerated.
132 2018-04-18  David Malcolm  <dmalcolm@redhat.com>
134         PR jit/85384
135         * configure: Regenerate.
137 2018-02-14  Igor Tsimbalist  <igor.v.tsimbalist@intel.com>
139         PR target/84148
140         * configure: Regenerate.
142 2018-01-03  Jakub Jelinek  <jakub@redhat.com>
144         Update copyright years.
146 2017-11-23  Tom de Vries  <tom@codesourcery.com>
148         * class.c (CLASS_TABLE_HASH): Wrap in "do {} while (0)".
150 2017-11-17  Igor Tsimbalist  <igor.v.tsimbalist@intel.com>
152         * Makefile.in: Regenerate.
153         * aclocal.m4: Likeiwse.
154         * configure: Likewise.
155         * configure.ac: Set CET_FLAGS. Update XCFLAGS.
157 2017-08-30  Richard Sandiford  <richard.sandiford@linaro.org>
158             Alan Hayward  <alan.hayward@arm.com>
159             David Sherwood  <david.sherwood@arm.com>
161         * encoding.c (_darwin_rs6000_special_round_type_align): Prefix mode
162         names with E_ in case statements.
164 2017-02-07  Richard Biener  <rguenther@suse.de>
166         PR tree-optimization/79256
167         PR middle-end/79278
168         * encoding.c (objc_layout_structure_next_member): Adjust
169         ADJUST_FIELD_ALIGN usage.
171 2017-01-18  Matthias Klose  <doko@ubuntu.com>
173         PR libobjc/78697
174         * configure.ac: Allow default for --with-target-bdw-gc-include.
175         * configure: Regenerate.
177         PR libobjc/78698
178         * configure.ac: Use the libgc.la file when available.
179         * configure: Regenerate.
181 2017-01-17  Jakub Jelinek  <jakub@redhat.com>
183         PR other/79046
184         * configure: Regenerated.
185         * configure.ac: Add GCC_BASE_VER.
186         * Makefile.in (gcc_version): Use @get_gcc_base_ver@ instead of cat to
187         get version from BASE-VER file.
188         * configure: Regenerated.
190 2017-01-01  Jakub Jelinek  <jakub@redhat.com>
192         Update copyright years.
194 2016-12-01  Matthias Klose  <doko@ubuntu.com>
196         * configure.ac: Don't use pkg-config to check for bdw-gc.
197         * configure: Regenerate.
199 2016-11-30  Matthias Klose  <doko@ubuntu.com>
201         * configure.ac: Set BDW_GC_CFLAGS and BDW_GC_LIBS after checking
202         for the existence of the pkg-config modules.
203         * Regenerate.
205 2016-11-30  Jakub Jelinek  <jakub@redhat.com>
207         * configure.ac (--enable-objc-gc): If not given, default to
208         enable_objc_gc=no.
209         * configure: Regenerated.
211 2016-11-30  Matthias Klose  <doko@ubuntu.com>
213         * configure.ac (--enable-objc-gc): Allow to configure with a
214         system provided boehm-gc.
215         * configure: Regenerate.
216         * Makefile.in (OBJC_BOEHM_GC_LIBS): Get value from configure.
217         * gc.c: Include system bdw-gc headers.
218         * memory.c: Likewise.
219         * objects.c: Likewise.
221 2016-11-15  Matthias Klose  <doko@ubuntu.com>
223         * aclocal.m4: Regenerate.
224         * configure: Likewise.
226 2016-01-04  Jakub Jelinek  <jakub@redhat.com>
228         Update copyright years.
230 2015-11-07  Trevor Saunders  <tbsaunde+gcc@tbsaunde.org>
232         PR libobjc/24775
233         * encoding.c (_darwin_rs6000_special_round_type_align): Use
234         __CHAR_BIT__ instead of BITS_PER_UNIT.
235         (objc_sizeof_type): Likewise.
236         (objc_layout_structure): Likewise.
237         (objc_layout_structure_next_member): Likewise.
238         (objc_layout_finish_structure): Likewise.
239         (objc_layout_structure_get_info): Likewise.
241 2015-11-03  Trevor Saunders  <tbsaunde+gcc@tbsaunde.org>
243         PR libobjc/24775
244         * encoding.c (objc_layout_finish_structure): Remove usage of
245         ROUND_TYPE_SIZE.
247 2015-09-12  Trevor Saunders  <tbsaunde+gcc@tbsaunde.org>
249         PR libobjc/24775
250         * sendmsg.c (tm.h): Remove include.
252 2015-09-12  Trevor Saunders  <tbsaunde+gcc@tbsaunde.org>
254         PR libobjc/24775
255         * sendmsg.c (gen_rtx): Remove macro.
256         (gen_rtx_MEM): Likewise.
257         (gen_rtx_REG): Likewise.
258         (rtx): Likewise.
260 2015-09-12  Trevor Saunders  <tbsaunde+gcc@tbsaunde.org>
262         PR libobjc/24775
263         * sendmsg.c: Remove check of STRUCT_VALUE macro.
265 2015-05-13  Eric Botcazou  <ebotcazou@adacore.com>
267         * configure.ac: Remove manual SJLJ check.
268         * config.h.in: Regenerate.
269         * configure: Likewise.
270         * exception.c: Replace SJLJ_EXCEPTIONS by __USING_SJLJ_EXCEPTIONS__.
272 2015-05-13  Michael Haubenwallner  <michael.haubenwallner@ssi-schaefer.com>
274         * aclocal.m4: Regenerated with automake-1.11.6.
276 2015-05-04  Trevor Saunders  <tbsaunde+gcc@tbsaunde.org>
278         * configure: Regenerate.
280 2015-05-01  Trevor Saunders  <tbsaunde+gcc@tbsaunde.org>
282         * acinclude.m4: Include bitfields.m4.
283         * config.h.in: Regenerate.
284         * configure: Likewise.
285         * configure.ac: Invoke gt_BITFIELD_TYPE_MATTERS.
286         * encoding.c: Check HAVE_BITFIELD_TYPE_MATTERS.
288 2015-04-29  Trevor Saunders  <tbsaunde+gcc@tbsaunde.org>
290         * encoding.c (objc_layout_structure_next_member): Check the value of
291         PCC_BITFIELD_TYPE_MATTERS not if it is defined.
293 2015-02-05  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
295         PR libobjc/63765
296         * thr.c (_XOPEN_SOURCE): Remove.
298 2015-01-27  Matthias Klose  <doko@ubuntu.com>
300         * sendmsg.c: Add prototypes for __objc_get_forward_imp and get_imp.
302 2015-01-09  Dimitris Papavasiliou  <dpapavas@gmail.com>
304         PR libobjc/51891
305         * ivars.c: Add a check for classes without instance
306         variables, which have a NULL ivar list pointer.
308 2015-01-05  Jakub Jelinek  <jakub@redhat.com>
310         Update copyright years.
312 2014-11-21  H.J. Lu  <hongjiu.lu@intel.com>
314         PR bootstrap/63784
315         * configure: Regenerated.
317 2014-11-11  Francois-Xavier Coudert  <fxcoudert@gcc.gnu.org>
319         PR target/63610
320         * configure: Regenerate.
322 2014-11-05  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
324         * thr.c (_XOPEN_SOURCE): Define as 600.
326 2014-07-27  Alan Modra  <amodra@gmail.com>
327             Matthias Klose  <doko@ubuntu.com>
329         PR libobjc/61920
331         * encoding.c: Define rs6000_special_adjust_field_align_p.
333 2014-01-02  Richard Sandiford  <rdsandiford@googlemail.com>
335         Update copyright years
337 2013-09-20  Alan Modra  <amodra@gmail.com>
339         * configure: Regenerate.
341 2013-07-21   Ondřej Bílka  <neleai@seznam.cz>
343         * class.c: Fix typos.
344         * encoding.c: Likewise.
345         * init.c: Likewise.
346         * objc-private/runtime.h: Likewise.
347         * objc/runtime.h: Likewise.
348         * objc-sync.c: Likewise.
350 2013-07-04  Kai Tietz  <ktietz@redhat.com>
352         * exception.c: Add check for SjLj to SEH blocks.
354 2013-02-03  Richard Sandiford  <rdsandiford@googlemail.com>
356         Update copyright years.
358 2012-10-19  Michael Meissner  <meissner@linux.vnet.ibm.com>
360         * encoding.c (TARGET_VSX): Provide definitions based on the
361         current compilation options, and not based off the target options
362         structure.
363         (TARGET_ALTIVEC): Likewise.
364         (TARGET_64BIT): Likewise.
366 2012-09-14  David Edelsohn  <dje.gcc@gmail.com>
368         * configure: Regenerated.
370 2012-07-19  Tristan Gingold  <gingold@adacore.com>
371             Richard Henderson  <rth@redhat.com>
373         * exception.c (__gnu_objc_personality_seh0): New function.
375 2012-05-16  H.J. Lu  <hongjiu.lu@intel.com>
377         * configure: Regenerated.
379 2012-03-12  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
381         * configure.ac (enable_objc_gc): Remove alpha*-dec-osf* handling.
382         * configure: Regenerate.
384         * thr.c (_XOPEN_SOURCE): Define unconditionally.
386 2011-11-21  Andreas Tobler  <andreast@fgznet.ch>
388         * configure: Regenerate.
390 2011-11-02  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
392         * Makefile.in (INCLUDES): Add -I$(MULTIBUILDTOP)../libgcc.
393         * configure.ac (target_thread_file, HAVE_GTHR_DEFAULT): Remove.
394         * configure: Regenerate.
395         * config.h.in: Regenerate.
397 2011-10-17  Paul Brook  <paul@codesourcery.com>
398             Matthias Klose  <doko@ubuntu.com>
400         * exception.c (parse_lsda_header): hardcode ttype_encoding for older
401         ARM EABI toolchains.
402         (get_ttype_entry) Remove __ARM_EABI_UNWINDER__ variant.
404 2011-10-09  Nicola Pero  <nicola.pero@meta-innovation.com>
406         PR libobjc/49883
407         * init.c (__objc_exec_class): Work around a bug in clang's code
408         generation.  Clang sets the class->info field to values different
409         from 0x1 or 0x2 (the only allowed values in the traditional GNU
410         Objective-C runtime ABI) to store some additional information, but
411         this breaks backwards compatibility.  Wipe out all the bits in the
412         fields other than the first two upon loading a class.
414 2011-10-09  Nicola Pero  <nicola.pero@meta-innovation.com>
416         * class.c (objc_lookup_class): Added back for compatibility with
417         clang which seems to emit calls to it.
419 2011-10-08  Richard Frith-Macdonald <rfm@gnu.org>
420             Nicola Pero  <nicola.pero@meta-innovation.com>
422         PR libobjc/50428
423         * sendmsg.c (__objc_send_initialize): If a class does not have an
424         +initialize method, search for an +initialize method in the
425         superclass and in the ancestor classes and execute the first one
426         that is found.  This makes the GNU runtime behave in the same way
427         as the Apple/NeXT runtime with respect to +initialize methods and
428         subclassing.
430 2011-08-06  Nicola Pero  <nicola.pero@meta-innovation.com>
432         PR libobjc/50002
433         * class.c (__objc_update_classes_with_methods): Iterate over meta
434         classes as well as normal classes when refreshing the method
435         implementations.  This fixes replacing class methods.
437 2011-08-06  Nicola Pero  <nicola.pero@meta-innovation.com>
439         * class.c (class_getSuperclass): Fixed to work with meta classes
440         still in construction too.
442 2011-08-06  Nicola Pero  <nicola.pero@meta-innovation.com>
444         * class.c (class_getSuperclass): Fixed typo in comment.
446 2011-08-06  Nicola Pero  <nicola.pero@meta-innovation.com>
448         PR libobjc/49882
449         * class.c (class_getSuperclass): Return the superclass if the
450         class is in construction.
451         * objc/runtime.h (class_getSuperclass): Updated documentation.
453 2011-08-05  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
455         * Makefile.in (INCLUDES): Search
456         $(srcdir)/$(MULTISRCTOP)../libgcc.
458 2011-06-08  Nicola Pero  <nicola.pero@meta-innovation.com>
460         * objc/objc.h (__GNU_LIBOBJC__): Bumped to 20110608.
462 2011-06-08  Nicola Pero  <nicola.pero@meta-innovation.com>
464         * configure.ac (VERSION): Bumped to 4:0:0.
465         * configure (VERSION): Likewise.
467 2011-06-08  Nicola Pero  <nicola.pero@meta-innovation.com>
469         * objc/README: Updated.
470         * objc-private/selector.h: Updated comments.
472 2011-06-07  Nicola Pero  <nicola.pero@meta-innovation.com>
474         * sendmsg.c (class_get_instance_method): Removed.
475         (class_get_class_method): Removed.
476         (objc_get_uninstalled_dtable): Removed.
478 2011-06-07  Nicola Pero  <nicola.pero@meta-innovation.com>
480         * objc-private/module-abi-8.h (class_get_instance_size): Removed.
481         * objects.c (class_create_instance): Removed.
482         * error.c (__USE_FIXED_PROTOTYPES__): Removed.
483         * gc.c (__objc_generate_gc_type_description): Use
484         class_getInstanceSize() instead of class_get_instance_size().
485         * selector.c (sel_types_match): Made static.
486         (sel_get_typed_uid): Removed.
487         (sel_get_any_typed_uid): Removed.
488         (sel_get_name): Removed.
489         (sel_get_type): Removed.
490         (sel_register_name): Removed.
491         (sel_register_typed_name): Removed.
492         (sel_get_uid): Removed.
494 2011-06-07  Nicola Pero  <nicola.pero@meta-innovation.com>
496         * encoding.c (method_get_number_of_arguments): Removed.
497         (method_get_sizeof_arguments): Removed.
499 2011-06-07  Nicola Pero  <nicola.pero@meta-innovation.com>
501         * class.c (objc_next_class): Removed.
502         (class_pose_as): Removed.
503         (CLASSOF): Removed.
504         (class_table_replace): Removed.
505         (objc_lookup_class): Removed.
507 2011-06-07  Nicola Pero  <nicola.pero@meta-innovation.com>
509         Removed the Traditional Objective-C runtime public API.
510         * Makefile.in (OBJC_DEPRECATED_H): Variable removed.
511         (install-headers): Do not create the objc/deprecated directory and
512         do not install the deprecated headers.
513         (OBJC_H): Removed encoding.h and objc-api.h.
514         * Object.m: Removed all methods with the exception of -class and
515         -isEqual:.  Updated includes.  ([-class]): Use Modern API.
516         * objc/Object.h: Do not include deprecated/Object.h.
517         * objc/deprecated/Object.h: Removed.
518         * linking.m (__objc_linking): Call [Object class] instead of
519         [Object name].
520         * Protocol.m: Removed all methods with the exception of -isEqual:.
521         Updated includes.
522         * objc/Protocol.h: Do not include deprecated/Protocol.h.
523         * objc/deprecated/Protocol.h: Removed.
524         * objc/deprecated/struct_objc_symtab.h: Removed.
525         * objc/deprecated/struct_objc_module.h: Removed.
526         * objc/deprecated/struct_objc_ivar.h: Removed.
527         * objc/deprecated/struct_objc_ivar_list.h: Removed.
528         * objc/deprecated/struct_objc_method.h: Removed.
529         * objc/deprecated/struct_objc_method_list.h: Removed.
530         * objc/deprecated/struct_objc_protocol_list.h: Removed.
531         * objc/deprecated/struct_objc_category.h: Removed.
532         * objc/deprecated/MetaClass.h: Removed.
533         * objc/deprecated/objc_msg_sendv.h: Removed.
534         * objc/deprecated/README: Removed.
535         * objc/deprecated/struct_objc_class.h: Removed.
536         * objc/deprecated/struct_objc_protocol.h: Removed.
537         * objc/deprecated/struct_objc_selector.h: Removed.
538         * objc/encoding.h: Removed.
539         * objc/message.h (struct objc_super): Removed the definition for
540         the Traditional Objective-C runtime API.
541         * objc/objc.h: Do not include objc/objc-decls.h.
542         deprecated/struct_objc_selector.h, deprecated/MetaClass.h,
543         deprecated/struct_objc_class.h, deprecated/struct_objc_protocol.h
544         and deprecated/objc_msg_sendv.h.  Uncommented new definition of
545         Protocol *.
546         * objc/objc-api.h: Removed.
547         * objc/runtime.h: Updated comments.  Removed check to detect
548         concurrent usage of Traditional and Modern APIs.
549         * objc-private/module-abi-8.h: Always define struct objc_class and
550         struct objc_protocol.  (struct objc_protocol_list): Changed type
551         of 'list' argument from 'Protocol *' to 'struct objc_protocol *'.
552         (class_get_instance_size): Added.
553         * objc-private/protocols.h (__objc_protocols_add_protocol): Take a
554         'struct objc_protocol *' as argument, not a 'Protocol *'.
555         * objc-private/runtime.h: Updated comments.
556         * objc-private/selector.h (struct objc_selector, sel_eq): Added.
557         * class.c: Include objc-private/selector.h.
558         (objc_get_meta_class): Return a Class instead of a MetaClass.
559         * encoding.c (method_get_next_argument): Removed.
560         (method_get_first_argument): Removed.
561         (method_get_nth_argument): Removed.
562         * gc.c: Include objc/runtime.h instead of objc/encoding.h.
563         Include objc-private/module-abi-8.h and ctype.h.
564         * protocols.c (__objc_protocols_add_protocol): Take a 'struct
565         objc_protocl *' as argument, not a 'Protocol *'.
566         (class_addProtocol): Added casts to 'struct objc_protocol *' and
567         'Protocol *'.
568         (class_copyProtocolList): Likewise.
569         (protocol_conformsToProtocol): Likewise.
570         (protocol_copyProtocolList): Likewise.
571         * sarray.c: Include objc-private/module-abi-8.h.
572         * sendmsg.c (method_get_next_argument): Removed.
573         (method_get_first_argument): Removed.
574         (method_get_nth_argument): Removed.
575         (objc_msg_sendv): Removed.
576         (arglist_t, retval_t): New.  (class_get_class_method): Take a
577         'Class', not 'MetaClass', argument.
578         * thr.c: Include module-abi-8.h.
580 2011-06-03  Nicola Pero  <nicola.pero@meta-innovation.com>
582         * Makefile.in (OBJC_DEPRECATED_H): Removed struct_objc_static_instances.h
583         and objc_get_uninstalled_dtable.h.
584         * objc/deprecated/struct_objc_static_instances.h: Removed.
585         * objc/deprecated/objc_get_uninstalled_dtable.h: Removed.
586         * objc/objc-api.h: Do not include deprecated/objc_static_instances.h
587         and deprecated/objc_get_uninstalled_dtable.h.
589 2011-06-03  Nicola Pero  <nicola.pero@meta-innovation.com>
591         * Makefile.in (OBJC_DEPRECATED_H): Removed objc_object_alloc.h.
592         * objc/deprecated/objc_object_alloc.h: Removed.
593         * objc/objc-api.h: Do not include deprecated/objc_object_alloc.h.
594         * objects.c (_objc_object_alloc, _objc_object_dispose,
595         _objc_object_copy): Removed.
596         * libobjc.def (__objc_object_alloc, __objc_object_copy,
597         __objc_object_dispose): Removed.
599 2011-06-03  Nicola Pero  <nicola.pero@meta-innovation.com>
601         * Makefile.in (OBJC_DEPRECATED_H): Removed METHOD_NULL.h.
602         * objc/objc-api.h: Do not include deprecated/METHOD_NULL.h.
603         * objc/deprecated/METHOD_NULL.h: Removed.
605 2011-06-03  Nicola Pero  <nicola.pero@meta-innovation.com>
607         * Makefile.in (OBJC_DEPRECATED_H): Removed objc_valloc.h,
608         objc_malloc.h and objc_unexpected_exception.h.
609         (exception.lo): Do not use -Wno-deprecated-declarations.
610         (exception_gc.lo): Likewise.
611         * objc/objc-api.h: Do not include deprecated/objc_valloc.h,
612         deprecated/objc_malloc.h and
613         deprecated/objc_unexpected_exception.h.
614         * objc/deprecated/objc_valloc.h: Removed.
615         * objc/deprecated/objc_malloc.h: Removed.
616         * objc/deprecated/objc_unexpected_exception.h: Removed.
617         * exception.c (_objc_unexpected_exception): Removed.
618         (objc_exception_throw): Do not check for
619         _objc_unexpected_exception.
620         * memory.c (objc_valloc, _objc_malloc, _objc_atomic_malloc,
621         _objc_valloc, _objc_realloc, _objc_calloc, _objc_free): Removed.
622         * libobjc.def (_objc_unexpected_exception, objc_valloc): Removed.
624 2011-06-03  Nicola Pero  <nicola.pero@meta-innovation.com>
626         * objc/objc.h: Do not include deprecated/STR.h.
627         * objc/deprecated/STR.h: Removed.
628         * Makefile.in (OBJC_DEPRECATED_H): removed STR.h.
630 2011-06-03  Nicola Pero  <nicola.pero@meta-innovation.com>
632         * Makefile.in (OBJC_H): Removed hash.h and sarray.h.
633         (OBJC_DEPRECATED_H): Likewise.
634         * libobjc.def (objc_hash_new, objc_hash_delete, objc_hash_add,
635         objc_hash_remove, objc_hash_next, objc_hash_value_for_key,
636         objc_hash_is_key_in_hash, hash_add, hash_delete, hash_new,
637         hash_next, hash_remove, hash_value_for_key, hash_is_key_in_hash,
638         sarray_at_put, sarray_at_put_safe, sarray_free, sarray_lazy_copy,
639         sarray_new, sarray_realloc, sarray_remove_garbage): Removed.
640         * objc/sarray.h: Removed.
641         * objc/hash.h: Removed.
642         * objc/deprecated/sarray.h: Removed.
643         * objc/deprecated/hash.h: Removed.
644         * objc/Object.h: Do not include objc/deprecated/hash.h
645         * Object.m: Include string.h.
646         * objc/objc-api.h: Do not include objc/deprecated/hash.h.
647         * objc-private/common.h (GNU_LIBOBJC_COMPILING_LIBOBJC_ITSELF):
648         Removed.
650 2011-06-03  Nicola Pero  <nicola.pero@meta-innovation.com>
652         * Object.m ([-forward::]): Removed.
653         * objc/deprecated/Object.h ([-forward::]): Removed.
654         * sendmsg.c (__objc_forward): Updated comments.
656 2011-06-03  Nicola Pero  <nicola.pero@meta-innovation.com>
658         * Makefile.in (OBJC_H): Removed objc-list.h.
659         (OBJC_DEPRECATED_H): Removed objc-list.h.
660         * objc/objc-list.h: File removed.
661         * objc/deprecated/objc-list.h: File removed.
663 2011-06-03  Nicola Pero  <nicola.pero@meta-innovation.com>
665         * Makefile.in (OBJC_H): Removed typedstream.h.
666         (OBJC_DEPRECATED_H): Removed typedstream.h.
667         (C_SOURCE_FILES): Removed archive.c.
668         (Object.lo): Rule removed.
669         (Object_gc.lo): Likewise.
670         (archive.lo): Likewise.
671         (archive_gc.lo): Likewise.
672         * objc/deprecated/Object.h ([+streamVersion:], [-read], [-write],
673         [-awake]): Removed.
674         Do not include deprecated/typedstream.h.
675         * Object.m: Removed the same methods.
676         * archive.c: File removed.
677         * objc/typedstream.h: File removed.
678         * objc/deprecated/typedstream.h: File removed.
679         * libobjc.def (__objc_read_nbyte_uint, __objc_read_nbyte_ulong,
680         __objc_write_class, __objc_write_object, __objc_write_selector,
681         objc_close_typed_stream, objc_end_of_typed_stream,
682         objc_flush_typed_stream, objc_get_stream_class_version,
683         objc_open_typed_stream, objc_open_typed_stream_for_file,
684         objc_read_array, objc_read_char, objc_read_int, objc_read_long,
685         objc_read_object, objc_read_selector, objc_read_short,
686         objc_read_string, objc_read_type, objc_read_types,
687         objc_read_unsigned_char, objc_read_unsigned_int,
688         objc_read_unsigned_long, objc_read_unsigned_short,
689         objc_write_array, objc_write_char, objc_write_int,
690         objc_write_long, objc_write_object, objc_write_object_reference,
691         objc_write_root_object, objc_write_selector, objc_write_short,
692         objc_write_string, objc_write_string_atomic, objc_write_type,
693         objc_write_types, objc_write_unsigned_char,
694         objc_write_unsigned_int, objc_write_unsigned_long,
695         objc_write_unsigned_short): Removed.
697 2011-06-02  Nicola Pero  <nicola.pero@meta-innovation.com>
699         * Makefile.in (OBJC_DEPRECATED_H): Removed objc_error.h.
700         * objc/deprecated/objc_error.h: Removed.
701         * objc/objc-api.h: Do not include deprecated/objc_error.h.
702         * libobjc.def (objc_error, objc_verror): Removed.
703         * error.c (_objc_error_handler, objc_error, objc_verror,
704         objc_set_error_handler): Removed.
705         * Object.m ([-error:], [-perform:], [-perform:with:],
706         [-perform:with:with], [-subclassResponsibility:],
707         [-notImplemented:], [-shouldNotImplement:], [-doesNotRecognize:]):
708         Removed.
709         * objc/deprecated/Object.h: Removed the same methods.
710         * sendmsg.c (__objc_forward): Do not try to invoke the "error:"
711         method after trying to invoke the "doesNotRecognize:" method.
713 2011-05-26  Nicola Pero  <nicola.pero@meta-innovation.com>
715         * sendmsg.c: Reindented part of the file.  No non-trivial changes
716         in code.
718 2011-05-26  Nicola Pero  <nicola.pero@meta-innovation.com>
720         * sendmsg.c (__objc_install_dtable_for_class): Use objc_getClass,
721         not objc_lookup_class.
723 2011-05-25  Richard Frith-Macdonald <rfm@gnu.org>
724             David Ayers  <ayers@fsfe.org>
726         PR libobjc/38307
727         * sendmsg.c: Include objc/hash.h.
728         (get_implementation): New function, mostly with code from get_imp
729         updated to support the new +initialize dispatch table logic.
730         (get_imp): Use get_implementation.
731         (__objc_responds_to): Updated to support the new +initialize
732         dispatch table logic.
733         (class_respondsToSelector): Likewise.
734         (objc_msg_lookup): Use get_implementation.
735         (__objc_init_install_dtable): Removed.
736         (__objc_install_methods_in_dtable): Updated arguments.
737         (__objc_install_dispatch_table_for_class): Renamed to
738         __objc_install_dtable_for_class and updated to support the new
739         +initialize dispatch table logic.
740         (__objc_update_dispatch_table_for_class): Updated to support the
741         new +initialize dispatch table logic.
742         (__objc_forward): Call get_implementation instead of get_imp.
743         (prepared_dtable_table): New.
744         (__objc_prepare_dtable_for_class): New.
745         (__objc_prepared_dtable_for_class): New.
746         (__objc_get_prepared_imp): New.
747         (__objc_install_prepared_dtable_for_class): New.
749 2011-05-24  Nicola Pero  <nicola.pero@meta-innovation.com>
751         PR libobjc/48177
752         * selector.c (__sel_register_typed_name): Use sel_types_match()
753         instead of strcmp() to compare selector types (Suggestion by
754         Richard Frith-Macdonald <rfm@gnu.org>).
756 2011-04-15  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
758         PR libobjc/32037
759         * Makefile.in (OBJC_GCFLAGS): Move ...
760         * configure.ac (enable_objc_gc): ... here.
761         Add $(libsuffix) to OBJC_BOEHM_GC.
762         * configure: Regenerate.
764 2011-02-28  Nicola Pero  <nicola.pero@meta-innovation.com>
766         * selector.c (sel_getTypedSelector): Return NULL if there are
767         multiple selectors with conflicting types.
768         * objc/runtime.h (sel_getTypedSelector): Updated documentation.
770 2011-02-28  Richard Frith-Macdonald <rfm@gnu.org>
772         PR libobjc/47922
773         * gc.c (class_ivar_set_gcinvisible): Use _C_GCINVISIBLE instead of
774         a hardcoded "!".
776 2011-02-13  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
778         * configure: Regenerate.
780 2010-12-26  Nicola Pero  <nicola.pero@meta-innovation.com>
782         * init.c (create_tree_of_subclasses_inherited_from): Use
783         class_superclass_of_class instead of assuming a class is
784         unresolved when it could be resolved.  Tidied up assignment and
785         check.
786         (__objc_tree_insert_class): Enhanced DEBUG_PRINTF.
787         (objc_tree_insert_class): Tidied up loop; return immediately upon
788         inserting a class.
789         (__objc_exec_class): Do not set __objc_class_tree_list.
791 2010-12-24  Nicola Pero  <nicola.pero@meta-innovation.com>
793         * selector.c (sel_getTypedSelector): Return NULL if given a NULL
794         argument.
795         (sel_registerTypedName): Same.
796         (sel_registerName): Same.
797         * objc/runtime.h: Updated documentation.
799 2010-12-24  Nicola Pero  <nicola.pero@meta-innovation.com>
801         * objc/runtime.h (class_addIvar): Updated documentation.  The
802         alignment is actually the log_2 of the alignment in bytes.
803         * ivars.c (class_addIvar): Corresponding change to the
804         implementation.
806 2010-12-24  Nicola Pero  <nicola.pero@meta-innovation.com>
808         * objc/runtime.h (sel_getType): Renamed to sel_getTypeEncoding to
809         be consistent with method_getTypeEncoding and
810         ivar_getTypeEncoding.
811         (sel_copyTypedSelectorList, sel_getTypedSelector): New.
812         * selector.c (sel_getType): Renamed to sel_getTypeEncoding.
813         (sel_copyTypedSelectorList, sel_getTypedSelector): New.
814         (sel_get_type): Updated call to sel_getType.
816 2010-12-24  Nicola Pero  <nicola.pero@meta-innovation.com>
818         * objc/runtime.h (class_conformsToProtocol,
819         class_copyProtocolList): Updated documentation.
821 2010-12-23  Nicola Pero  <nicola.pero@meta-innovation.com>
823         * init.c (create_tree_of_subclasses_inherited_from): Updated
824         DEBUG_PRINTF messages.
825         (__objc_tree_insert_class): Same.
826         (__objc_send_load_using_method_list): Same.
827         (__objc_send_load): Same.
828         (__objc_exec_class): Same.  In particular, do not print the module
829         name since it is no longer used.
830         * sendmsg.c (__objc_send_initialize): Added DEBUG_PRINTFs for
831         tracking +initialize calls.
832         (__objc_update_dispatch_table_for_class): Added DEBUG_PRINTFs for
833         tracking updates of dispatch tables.
834         (__objc_install_dispatch_table_for_class): Same.
836 2010-12-23  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
838         * Makefile.in (libobjc$(libsuffix).la): Link with -Wc,-shared-libgcc.
839         (libobjc_gc$(libsuffix).la): Likewise.
841 2010-12-23  Nicola Pero  <nicola.pero@meta-innovation.com>
843         * sendmsg.c (class_addMethod): Return NO if the method already
844         exists in the class.
846 2010-12-22  Nicola Pero  <nicola.pero@meta-innovation.com>
848         * init.c (duplicate_classes): New.
849         (__objc_exec_class): Initialize duplicate_classes.
850         (__objc_create_classes_tree): Ignore classes in the
851         duplicate_classes table.
852         (__objc_call_load_callback): Same.
853         (__objc_init_class): If a duplicate class is found, add it to
854         duplicate_classes instead of aborting.  Return YES if the class is
855         not a duplicate, and NO if it is.
856         * objc-private/runtime.h (__objc_init_class): Updated prototype.
858 2010-12-22  Nicola Pero  <nicola.pero@meta-innovation.com>
860         * objc-private/objc-list.h: Reindented file.  No code changes.
861         * objc-private/sarray.h: Same change.
863 2010-12-22  Nicola Pero  <nicola.pero@meta-innovation.com>
865         * objc-private/accessors.h: Removed 'extern "C"' guards.  This
866         file is never compiled with C++.
867         * objc-private/hash.h: Same change.
868         * objc-private/objc-list.h: Same change.
869         * objc-private/objc-sync.h: Same change.
870         * objc-private/protocols.h: Same change.
871         * objc-private/runtime.h: Same change.
872         * objc-private/sarray.h: Same change.
873         * objc-private/selector.h: Same change.
875 2010-12-21  Nicola Pero  <nicola.pero@meta-innovation.com>
877         PR libobjc/18764
878         * class.c (__objc_add_class_to_hash): Return YES if the class was
879         added, and NO if it already existed.
880         * init.c (__objc_init_class): If __objc_add_class_to_hash returns
881         NO, then abort the program with an error message.
882         * objc-private/runtime.h (__objc_add_class_to_hash): Updated
883         declaration.
885 2010-12-21  Nicola Pero  <nicola.pero@meta-innovation.com>
887         * init.c (_objc_load_callback): Initialize with 0.
888         (__objc_call_callback): Renamed to __objc_call_load_callback.
889         Check _objc_load_callback only once, and if it is not set, return
890         immediately.
891         (objc_send_load): Updated call to __objc_call_callback.
893 2010-12-21  Nicola Pero  <nicola.pero@meta-innovation.com>
895         PR libobjc/16110
896         * init.c (__objc_send_message_in_list): Renamed to
897         __objc_send_load_using_method_list.  Do not take an 'op' argument.
898         Register the 'load' selector if needed.
899         (__objc_send_load): Do not register the 'load' selector.  Updated
900         call to __objc_send_message_in_list.
901         (__objc_create_classes_tree): Add the class of any claimed
902         category that was loaded in the module to the list of classes for
903         which we try to execute +load.
905 2010-12-21  Nicola Pero  <nicola.pero@meta-innovation.com>
907         * objc-private/common.h: When DEBUG is defined, include <stdio.h>.
908         Updated comments.
909         * init.c (__objc_tree_insert_class): Use %p, not %x, when printing
910         a pointer using DEBUG_PRINTF.
912 2010-12-21  Nicola Pero  <nicola.pero@meta-innovation.com>
914         PR libobjc/45953
915         * selector.c (__sel_register_typed_name): When registering a new
916         selector with the same name as an existing one, reuse the existing
917         name string.  Also updated types, casts and comments in the whole
918         function.
920 2010-12-21  Nicola Pero  <nicola.pero@meta-innovation.com>
922         * objc-private/module-abi-8.h (struct objc_symtab): Declare 'refs'
923         to be 'struct objc_selector *' and not 'SEL'.
924         * init.c (__objc_exec_class): Call
925         __objc_register_selectors_from_module instead of iterating over
926         each selector and calling __sel_register_typed_name for each.
927         * objc-private/selector.h: Declare
928         __objc_register_selectors_from_module instead of
929         __sel_register_typed_name.
930         * selector.c (__objc_register_selectors_from_module): New.
931         (__sel_register_typed_name): Made static.
933 2010-12-21  Nicola Pero  <nicola.pero@meta-innovation.com>
935         * linking.m: Do not include objc/NXConstStr.h.
937 2010-12-21  Nicola Pero  <nicola.pero@meta-innovation.com>
939         * objc-private/runtime.h (DEBUG_PRINTF): Moved from here ...
940         * objc-private/common.h (DEBUG_PRINTF): To here.
941         * hash.c: Do not include objc-private/runtime.h and objc/thr.h.
943 2010-12-21  Nicola Pero  <nicola.pero@meta-innovation.com>
945         * hash.c: Tidied up comments and indentation.  No code changes.
947 2010-12-19  Nicola Pero  <nicola.pero@meta-innovation.com>
949         PR libobjc/47012
950         * accessors.m (objc_getProperty): If not atomic, do not
951         retain/autorelease the returned value.
953 2010-12-19  Nicola Pero  <nicola.pero@meta-innovation.com>
955         * objc-private/runtime.h (__objc_selector_max_index,
956         __objc_init_selector_tables, __objc_register_selectors_from_class,
957         __objc_register_selectors_from_list,
958         __objc_register_selectors_from_description_list): Moved to ...
959         * objc-private/selector.h: ... here.
961 2010-12-19  Nicola Pero  <nicola.pero@meta-innovation.com>
963         * objc-private/runtime.h (__objc_class_links_resolved): Removed.
964         (__objc_print_dtable_stats): Removed.
965         (__sel_register_typed_name): Removed.
966         * sendmsg.c (__objc_print_dtable_stats): Use 'void' as argument.
968 2010-12-19  Nicola Pero  <nicola.pero@meta-innovation.com>
970         * init.c (__objc_exec_class): Call __objc_resolve_class_links (),
971         if appropriate, after loading the module.
973 2010-12-19  Nicola Pero  <nicola.pero@meta-innovation.com>
975         * sendmsg.c (method_setImplementation): Do not declare.
977 2010-12-19  Nicola Pero  <nicola.pero@meta-innovation.com>
979         * objc/message.h: Updated comments.
980         * objc/runtime.h: Updated comments.
982 2010-12-19  Nicola Pero  <nicola.pero@meta-innovation.com>
984         * class.c (objc_lookupClass): Renamed to objc_lookUpClass.
985         * protocols.c: Updated all calls to objc_lookupClass to call
986         objc_lookUpClass instead.
987         * sendmsg.c (objc_lookupClass): Do not declare.
988         (get_imp): Update call to objc_lookupClass to call
989         objc_lookUpClass instead.
990         * objc/runtime.h (objc_lookupClass): Renamed to objc_lookUpClass.
992 2010-12-19  Nicola Pero  <nicola.pero@meta-innovation.com>
994         * objc/runtime.h (class_ivar_set_gcinvisible): Declare.
995         * sendmsg.c (_CLS_IN_CONSTRUCTION, CLS_IS_IN_CONSTRUCTION): Do not
996         define.  Updated comments.
998 2010-12-19  Nicola Pero  <nicola.pero@meta-innovation.com>
1000         * objc/encoding.h: Updated comments.
1001         * objc/runtime.h: Updated comments.
1002         (objc_setGetUnknownClassHandler): Mark with objc_EXPORT.
1003         (objc_sizeof_type): Same.
1004         (objc_alignof_type): Same.
1005         (objc_aligned_size): Same.
1006         (objc_promoted_size): Same.
1007         (objc_skip_type_qualifiers): Same.
1008         (objc_skip_typespec): Same.
1009         (objc_skip_offset): Same.
1010         (objc_skip_argspec): Same.
1011         (objc_get_type_qualifiers): Same.
1012         (objc_layout_structure): Same.
1013         (objc_layout_structure_next_member): Same.
1014         (objc_layout_finish_structure): Same.
1015         (objc_layout_structure_get_info): Same.
1017 2010-12-19  Nicola Pero  <nicola.pero@meta-innovation.com>
1019         * init.c: Updated comments.
1020         * objc/objc-api.h: Updated comments.
1021         * objc/runtime.h (_objc_load_callback): Declare.
1023 2010-12-19  Nicola Pero  <nicola.pero@meta-innovation.com>
1025         * objc/Object.h: Include deprecated/typedstream.h and
1026         deprecated/hash.h instead of typedstream.h.  Updated comments.
1028 2010-12-19  Nicola Pero  <nicola.pero@meta-innovation.com>
1030         * Makefile.in (OBJC_DEPRECATED_H): Added objc_msg_sendv.h.
1031         * objc/deprecated/objc_msg_sendv.h: New.
1032         * objc/message.h: Do not define retval_t, apply_t, arglist,
1033         arglist_t, objc_msg_sendv, now in
1034         objc/deprecated/objc_msg_sendv.h.
1035         * objc/objc.h: Do not include message.h; include
1036         objc/deprecated/objc_msg_sendv.h instead.  Tidied up comments.
1037         * sendmsg.c: Include objc/message.h.
1038         * thr.c: Include objc/message.h.
1040 2010-12-19  Nicola Pero  <nicola.pero@meta-innovation.com>
1042         * objc/objc-exception.h: Include objc-decls.h.  Mark all
1043         functions with objc_EXPORT.
1044         * objc/objc-sync.h: Same change.
1046 2010-12-19  Nicola Pero  <nicola.pero@meta-innovation.com>
1048         * Protocol.m: Moved all methods, with the exception of -isEqual:,
1049         into the 'Deprecated' category.
1050         * objc/Protocol.h: Removed all methods, moved to
1051         objc/deprecated/Protocol.h.  Include objc/deprecated/Protocol.h.
1052         * objc/deprecated/Protocol.h: New.
1053         * Makefile.in (OBJC_DEPRECATED_H): Added Protocol.h.
1055 2010-12-19  Nicola Pero  <nicola.pero@meta-innovation.com>
1057         * init.c: Include objc-private/selector.h.  Do not declare
1058         __sel_register_typed_name.
1059         * objc-private/selector.h (__sel_register_typed_name): Declare.
1060         * selector.c: Include objc-private/selector.h.
1062 2010-12-18  Nicola Pero  <nicola.pero@meta-innovation.com>
1064         * class.c: Tidied up comments and indentation.  No code changes.
1065         * error.c: Same.
1066         * exception.c: Same.
1067         * init.c: Same.
1068         * ivars.c: Same.
1069         * memory.c: Same.
1070         * objc-foreach.c: Same.
1071         * objc-sync.c: Same.
1072         * objects.c: Same.
1073         * protocols.c: Same.
1074         * sarray.c: Same.
1075         * thr.c: Same.
1077 2010-12-17  Nicola Pero  <nicola.pero@meta-innovation.com>
1079         * init.c: Include objc/runtime.h and objc-private/module-abi-8.h
1080         instead of objc/objc-api.h.
1081         (init_check_module_version): Take a 'struct objc_module *'
1082         argument instead of 'Module_t'.  Use 'struct objc_module *'
1083         instead of 'Module_t'.
1084         (__objc_created_classes_tree): Take a 'struct objc_module *'
1085         argument instead of 'Module_t'; use 'struct objc_symtab *' instead
1086         of 'Symtab_t'.
1087         (__objc_call_callback): Take a 'struct objc_module *' argument
1088         instead of 'Module_t'; use 'struct objc_symtab *' instead of
1089         'Symtab_t' and 'struct objc_category *' instead of 'Category_t'.
1090         (_objc_load_callback): Take a 'struct objc_category *' argument
1091         instead of 'Category *'.
1092         (class_superclass_of_class): Use objc_getClass() instead of
1093         objc_lookup_class().
1094         (create_tree_of_subclasses_inherited_from): Same change (also, use
1095         an explicit 'if' instead of '?').
1096         (objc_init_statics): Same change.
1097         (objc_send_load): Same change.
1098         (__objc_init_protocol): same change.
1099         (__objc_send_message_in_list): Take a 'struct objc_method_list *'
1100         argument instead of 'MethodList_t'.  Use 'struct objc_method *'
1101         instead of 'Method_t'.
1102         (__objc_send_load): Use 'struct objc_method_list *' instead of
1103         'MethodList_t'.  Use sel_registerName() instead of
1104         sel_register_name().
1105         (__objc_exec_class): Take a 'struct objc_module *' argument
1106         instead of 'Module_t'.  Use 'struct objc_symtab *' instead of
1107         'Symtab_t'.  Use objc_getClass() instead of objc_lookup_class().
1108         Use 'struct objc_category *' instead of 'Category_t'.
1110 2010-12-16  Nicola Pero  <nicola.pero@meta-innovation.com>
1112         * sendmsg.c: Include objc/runtime.h instead of objc/objc-api.h.
1113         Include objc-private/module-abi-8.h and objc-private/selector.h
1114         instead of objc/encoding.h.
1115         (objc_msg_lookup_super): Use super->super_class instead of
1116         super->class.
1117         (method_get_first_argument, method_get_next_argument): Declare
1118         locally.
1119         (class_get_instance_method): Declare before using.
1120         (objc_msg_sendv): Use 'struct objc_method' instead of 'Method'.
1121         (__objc_init_dispatch_tables, __objc_send_initialize): Use
1122         sel_registerName() instead of sel_register_name().
1123         (__objc_forward): Use sel_getName() instead of sel_get_name().
1124         (objc_get_uninstalled_dtable): Use 'void' as argument.
1125         * objc-private/selector.h: New.
1127 2010-12-15  Nicola Pero  <nicola.pero@meta-innovation.com>
1129         * objc/message.h (objc_super): When using the modern API, do not
1130         define Super and Super_t, and always use 'super_class' for the
1131         super class field.
1132         (objc_msg_lookup_super): Updated prototype to use 'struct
1133         objc_super *' instead of 'Super_t'.
1134         * sendmsg.c (objc_msg_lookup_super): Updated prototype to use
1135         'struct objc_super *' instead of 'Super_t'.
1137 2010-12-15  Nicola Pero  <nicola.pero@meta-innovation.com>
1139         * objc/message.h: Update comments, reindented code and moved
1140         deprecated types and functions at the end of the file.  No code
1141         changes.
1143 2010-12-15  Nicola Pero  <nicola.pero@meta-innovation.com>
1145         * ivars.c (class_addIvar): Use the 'size' argument instead of
1146         trying to calculate it using objc_sizeof_type().
1147         * objc/runtime.h (class_addIvar): Updated comments.
1149 2010-12-15  Nicola Pero  <nicola.pero@meta-innovation.com>
1151         * sendmsg.c: Reindented some code and tidied up comments.  No
1152         actual code changes.
1154 2010-12-14  Nicola Pero  <nicola.pero@meta-innovation.com>
1156         * objc/Object.h: Moved all the methods, with the exception of
1157         -class and -isEqual:, into ...
1158         * objc/deprecated/Object.h: here.
1159         * Object.m: Moved all the methods, with the exception of -class
1160         and -isEqual: into the 'Deprecated' category.
1162 2010-12-14  Nicola Pero  <nicola.pero@meta-innovation.com>
1164         * objects.c (object_copy): Do not #undef as we are no longer
1165         including objc/objc-api.h.
1166         * selector.c: Include objc/runtime.h and
1167         objc-private/module-abi-8.h.  Do not include objc/objc-api.h and
1168         objc/encoding.h.  Updated
1169         (__objc_register_selectors_from_class): Use struct
1170         objc_method_list * instead of MethodList_t.
1171         (__objc_register_selectors_from_list): Use Method instead of
1172         Method_t.
1173         (struct objc_method_description_list): Do not define here.
1174         (__objc_register_instance_methods_to_class): Use struct
1175         objc_method_list * instead of MethodList_t and Method instead of
1176         Method_t.
1178 2010-12-14  Nicola Pero  <nicola.pero@meta-innovation.com>
1180         * selector.c: Reindented some code and tidied up comments.  No
1181         actual code changes.
1183 2010-12-13  Iain Sandoe  <iains@gcc.gnu.org>
1185         * encoding.c (_darwin_rs6000_special_round_type_align): New.
1186         (darwin_rs6000_special_round_type_align): Adjust to use new routine.
1188 2010-12-11  Nicola Pero  <nicola.pero@meta-innovation.com>
1190         * sendmsg.c (selector_resolveClassMethod): New.
1191         (selector_resolveInstanceMethod): New.
1192         (__objc_resolve_class_method): New.
1193         (__objc_resolve_instance_method): New.
1194         (get_imp): Call __objc_resolve_class_method or
1195         __objc_resolve_instance_method at the appropriate time.
1196         (objc_msg_lookup): Same.
1197         (class_getClassMethod): Same.
1198         (class_getInstanceMethod): Same.
1199         (__objc_init_dispatch_tables): Initialize
1200         selector_resolveClassMethod and selector_resolveInstanceMethod.
1201         * objc/runtime.h: Updated documentation of class_getClassMethod,
1202         class_getInstanceMethod and class_getMethodImplementation.
1204 2010-12-11  Nicola Pero  <nicola.pero@meta-innovation.com>
1206         * objc-private/module-abi-8.h (struct objc_symtab): Updated
1207         description of sel_ref_cnt and refs.
1208         * objc/deprecated/struct_objc_symtab.h (objc_symtab): Same change.
1210 2010-12-06  Dave Korn  <dave.korn.cygwin@gmail.com>
1212         PR target/40125
1213         PR lto/46695
1214         * configure.ac (extra_ldflags_libobjc): Invoke ACX_LT_HOST_FLAGS.
1215         * Makefile.in (lt_host_flags): Import AC_SUBST'd value.
1216         * aclocal.m4: Regenerate.
1217         * configure: Regenerate.
1219 2010-12-03  Matthias Klose  <doko@ubuntu.com>
1221         * configure.ac (VERSION): Bump the version to 3:0:0.
1222         * configure: Regenerate.
1224 2010-11-23  Richard Frith-Macdonald <rfm@gnu.org>
1226         * sendmsg.c (get_imp): Fixed call to __objc_get_forward_imp to
1227         pass nil as the receiver since we don't know the receiver at this
1228         point.
1230 2010-11-18  Nicola Pero  <nicola.pero@meta-innovation.com>
1232         * ivars.c: Include stdlib.h.
1233         * protocols.c: Same change.
1235 2010-10-24  Nicola Pero  <nicola.pero@meta-innovation.com>
1237         * Makefile.in (OBJC_SOURCE_FILES): Added accessors.m.
1238         * accessors.m: New.
1239         * init.c: Include objc-private/accessors.h.
1240         (__objc_exec_class): Call __objc_accessors_init.
1241         * objc-private/accessors.h: New.
1243 2010-10-17  Nicola Pero  <nicola.pero@meta-innovation.com>
1245         * objc/message.h: Moved initial includes outside of extern "C".
1246         * objc/runtime.h: Add extern "C" for Objective-C++.
1248 2010-10-17  Nicola Pero  <nicola.pero@meta-innovation.com>
1250         * init.c (objc_send_load): Do not wait for NXConstantString to be
1251         registered before executing +load.  There is no point if
1252         -fconstant-string-class=xxx is used when compiling all modules,
1253         as is the case for almost all users.
1254         * linking.m (__objc_linking): Do not try to forcefully link in
1255         NXConstantString.
1257 2010-10-16  Nicola Pero  <nicola.pero@meta-innovation.com>
1259         * objc/runtime.h: Updated comments.
1260         (class_addMethod): New.
1261         (class_addIvar): New.
1262         (class_replaceMethod): New.
1263         (objc_allocateClassPair): New.
1264         (objc_registerClassPair): New.
1265         (objc_disposeClassPair): New.
1266         * class.c (objc_allocateClassPair): New.
1267         (objc_registerClassPair): New.
1268         (objc_disposeClassPair): New.
1269         (class_getSuperclass): Return Nil if a class is in construction.
1270         * init.c (__objc_exec_class): Call __objc_init_class.
1271         (__objc_init_class): New.
1272         * ivars.c (class_copyIvarList): Return NULL if class is in
1273         construction.  Do not lock the runtime mutex.
1274         (class_getInstanceVariable): Return NULL if class is in
1275         construction.  Do not lock the runtime mutex.
1276         (class_addIvar): New.
1277         * sendmsg.c (class_addMethod): New.
1278         (class_replaceMethod): New.
1279         * objc-private/module-abi-8.h (__CLS_SETNOTINFO): New.
1280         (_CLS_IN_CONSTRUCTION): New.
1281         (CLS_IS_IN_CONSTRUCTION): New.
1282         (CLS_SET_IN_CONSTRUCTION): New.
1283         (CLS_SET_NOT_IN_CONSTRUCTION): New.
1284         * objc-private/runtime.h (__objc_init_class): New.
1286 2010-10-16  Nicola Pero  <nicola.pero@meta-innovation.com>
1288         * class.c (class_getSuperclass): Call __objc_resolve_class_links
1289         if the class is not resolved yet.
1290         * ivars.c (class_getInstanceVariable): Use class_getSuperclass.
1292 2010-10-16  Nicola Pero  <nicola.pero@meta-innovation.com>
1294         * objc/runtime.h (class_getIvarLayout): New.
1295         (class_getWeakIvarLayout): New.
1296         (class_setIvarLayout): New.
1297         (class_setWeakIvarLayout): New.
1298         * ivars.c (class_getIvarLayout): New.
1299         (class_getWeakIvarLayout): New.
1300         (class_setIvarLayout): New.
1301         (class_setWeakIvarLayout): New.
1303 2010-10-15  Nicola Pero  <nicola.pero@meta-innovation.com>
1305         * objc/runtime.h (class_copyPropertyList): New.
1306         (class_getProperty): New.
1307         (property_getAttributes): New.
1308         (property_getName): New.
1309         * ivars.c (class_copyPropertyList): New.
1310         (class_getProperty): New.
1311         (property_getAttributes): New.
1312         (property_getName): New.
1314 2010-10-15  Nicola Pero  <nicola.pero@meta-innovation.com>
1316         * objc-private/runtime.h (__objc_update_classes_with_methods): New.
1317         * class.c (__objc_update_classes_with_methods): New.
1318         (objc_getClassList): Do not lock the class lock.
1319         * methods.c (method_exchangeImplementations): New.
1320         (method_setImplementation): New.
1321         * objc/runtime.h (method_setImplementation): New.
1322         (method_exchangeImplementations): New.
1324 2010-10-15  Nicola Pero  <nicola.pero@meta-innovation.com>
1326         * Protocol.m: Include objc/runtime.h and
1327         objc-private/module-abi-8.h instead of objc/objc-api.h.  Do not
1328         repeat Protocol's instance variables.
1329         (struct objc_method_description_list): Do not define here.
1330         ([-conformsTo:]): Reimplemented on top of protocol_conformsTo().
1331         ([descriptionForInstanceMethod:]): Use sel_isEqual() to compare
1332         selectors directly instead of getting names and then using strcmp.
1333         ([descriptionForClassMethod:]): Same change.
1334         ([-isEqual:]): Reimplemented on top of protocol_isEqual().
1335         * protocols.c (protocol_getMethodDescription): Use sel_isEqual()
1336         to compare selectors directly instead of getting names and then
1337         using strcmp.
1338         * objc/Protocol.h: Updated comments.
1340 2010-10-15  Nicola Pero  <nicola.pero@meta-innovation.com>
1342         * init.c (__objc_init_protocol): New function which fixes up a
1343         protocol's class pointer, registers it with the runtime, register
1344         all protocol selectors and registers associated protocols too.
1345         (objc_init_statics): Detect if we are initializing protocols, and
1346         if so, use __objc_init_protocol instead of only fixing up the
1347         class pointer.
1348         (__objc_init_protocls): Use __objc_init_protocol.
1349         * objc-private/module-abi-8.h: Updated comments.
1350         * objc-private/runtime.h
1351         (__objc_register_selectors_from_description_list): New.
1352         * selector.c (__objc_register_selectors_from_description_list):
1353         New.  (struct objc_method_description_list): Declare.
1354         * Protocol.m ([-descriptionForInstanceMethod:]): Use sel_get_name
1355         when accessing the name of a method, which is now correctly a SEL.
1356         ([-descriptionForClassMethod:]): Same change.
1357         * protocols.c (protocol_getMethodDescription): Same change.
1358         * objc/runtime.h: Updated comments.
1359         (sel_registerTypedName): Fixed typo in function name.
1361 2010-10-13  Nicola Pero  <nicola.pero@meta-innovation.com>
1363         PR libobjc/23214
1364         * init.c (objc_init_statics): Do not skip the initialization of a
1365         statics list if the first object has already been initialized; in
1366         the case of Protocols, while the first one may have been
1367         initialized, some others may not have been initialized yet.
1369 2010-10-13  Nicola Pero  <nicola.pero@meta-innovation.com>
1371         * Makefile.in (OBJC_DEPRECATED_H): Added
1372         objc_get_uninstalled_dtable, objc_object_alloc.h and
1373         struct_objc_static_instances.h.
1375 2010-10-13  Nicola Pero  <nicola.pero@meta-innovation.com>
1377         * encoding.c (method_copyReturnType): New.
1378         (method_copyArgumentType): New.
1379         (method_getReturnType): New.
1380         (method_getArgumentType): New.
1381         * methods.c (method_getDescription): New.
1382         * objc/runtime.h (method_copyReturnType): New.
1383         (method_copyArgumentType): New.
1384         (method_getReturnType): New.
1385         (method_getArgumentType): New.
1386         (method_getDescription): New.
1388 2010-10-12  Nicola Pero  <nicola.pero@meta-innovation.com>
1390         * encoding.c: Tidied up comments.
1391         (objc_skip_variable_name): New static inline function.
1392         (objc_sizeof_type): Use objc_skip_variable_name instead of copying
1393         the same code over and over.
1394         (objc_alignof_type): Same.
1395         (objc_aligned_size): Same.
1396         (objc_promoted_size): Same.
1397         (objc_skip_typespec): Same.
1398         (objc_layout_structure_next_member): Same.
1399         (objc_skip_offset): Skip a '-' before the digits (if any).  Fixed
1400         historical bug where objc_skip_offset would skip one byte even if
1401         there is no offset: check that the first offset digit is actually
1402         a digit before skipping it.
1403         (objc_skip_type_qualifiers): Mark as inline.
1404         (objc_skip_typespec): Mark as inline.
1406 2010-10-12  Nicola Pero  <nicola.pero@meta-innovation.com>
1408         * Makefile.in (C_SOURCE_FILES): Added methods.c.
1409         * encoding.c (method_getNumberOfArguments): New.
1410         (method_get_number_of_arguments): Call
1411         method_getNumberOfArguments.
1412         * ivars.c (ivar_getName): Check for NULL variable argument.
1413         (ivar_getOffset): Check for NULL variable argument.
1414         (ivar_getTypeEncoding): Check for NULL variable argument.
1415         (class_copyIvarList): New.
1416         * methods.c: New.
1417         * protocols.c (class_copyProtocolList): Check for Nil class_
1418         argument.
1419         * sendmsg.c: Use 'struct objc_method *' instead of Method_t, and
1420         'struct objc_method_list *' instead of MethodList_t.
1421         (class_getMethodImplementation): New.
1422         (class_respondsToSelector): New.
1423         (class_getInstanceMethod): New.
1424         (class_getClassMethod): New.
1425         * objc/runtime.h: Updated comments.
1426         (class_copyIvarList): New.
1427         (class_getInstanceMethod): New.
1428         (class_getClassMethod): New.
1429         (class_getMethodImplementation): New.
1430         (class_respondsToSelector): New.
1431         (method_getName): New.
1432         (method_getImplementation): New.
1433         (method_getTypeEncoding): New.
1434         (class_copyMethodList): New.
1435         (method_getNumberOfArguments): New.
1437 2010-10-12  Nicola Pero  <nicola.pero@meta-innovation.com>
1439         * class.c: Include objc/runtime.h and objc-private/module-abi-8.h
1440         instead of objc/objc-api.h.
1441         (objc_get_unknown_class_handler): Do not define.
1442         (class_isMetaClass): New.
1443         (class_getSuperclass): New.
1444         (class_getVersion): New.
1445         (class_setVersion): New.
1446         (class_getInstanceSize): New.
1447         * exceptions.c: Include objc/runtime.h instead of objc/objc-api.h.
1448         (is_kind_of_exception_matcher): Use objc_getSuperclass instead of
1449         objc_get_super_class.
1450         (get_ttype_entry): Use objc_getRequiredClass instead of
1451         objc_get_class.
1452         * ivars.c (class_getClassVariable): New.
1453         * objects.c: Include objc/runtime.h, objc/thr.h and
1454         objc-private/module-abi-8.h instead of objc/objc-api.h
1455         * objc/runtime.h (class_getClassVariable): New.
1456         (class_isMetaClass): New.
1457         (class_getSuperclass): New.
1458         (class_getVersion): New.
1459         (class_setVersion): New.
1460         (class_getInstanceSize): New.
1461         * objc-private/module-abi-8.h (HOST_BITS_PER_LONG): New (from
1462         objc/objc-api.h)
1463         (__CLS_INFO): Same.
1464         (__CLS_ISINFO): Same.
1465         (__CLS_SETINFO): Same.
1466         (CLS_ISMETA): Same.
1467         (CLS_ISCLASS): Same.
1468         (CLS_ISRESOLV): Same.
1469         (CLS_SETRESOLV): Same.
1470         (CLS_ISINITIALIZED): Same.
1471         (CLS_SETINITIALIZED): Same.
1472         (CLS_GETNUMBER): Same.
1473         (CLS_SETNUMBER): Same.
1475 2010-10-12  Nicola Pero  <nicola.pero@meta-innovation.com>
1477         * archive.c: Do not include objc/objc.h.
1478         * class.c: Do not include objc/objc.h.
1479         * encoding.c: Include objc/runtime.h, ctype.h and
1480         objc-private/module-abi-8.h instead of objc/objc-api.h and
1481         objc/encoding.h.
1482         * error.c: Do not include objc/objc.h.
1483         * gc.c: Include tconfig.h and objc/encoding.h only if
1484         OBJC_WITH_GC.
1485         * hash.c: Include objc/runtime.h and objc/thr.h instead of
1486         objc/objc-api.h.  Do not include objc/objc.h.
1487         * init.c: Do not include objc/objc.h.
1488         * ivars.c: Include objc/runtime.h, objc-private/module-abi-8.h and
1489         objc/thr.h instead of objc/objc-api.h.  Do not include
1490         objc/objc.h.
1491         * linking.m: Tidied comment.
1492         * memory.c: Include objc/runtime.h instead of objc/objc-api.h.
1493         Do not include objc/objc.h.
1494         * objects.c: Do not include objc/objc.h.
1495         * objc-sync.c: Include objc/runtime.h instead of objc/objc-api.h.
1496         * protocols.c: Do not include objc/objc.h.
1497         * sarray.c: Include objc/runtime.h instead of objc/objc-api.h.  Do
1498         not include objc/objc.h.
1499         * selector.c: Do not include objc/objc.h.
1500         * sendmsg.c: Do not include objc/objc.h.
1501         * thr.c: Include objc/runtime.h instead of objc/objc-api.h.
1502         Do not include objc/objc.h.
1503         * objc/objc-decls.h: Reindented code.
1504         * objc/runtime.h Include objc-decls.h.  Updated comments.
1505         (objc_malloc): New.
1506         (objc_atomic_malloc): New.
1507         (objc_calloc): New.
1508         (objc_realloc): New.
1509         (objc_free): New.
1510         * objc-private/runtime.h: Updated comments.
1512 2010-10-12  Nicola Pero  <nicola.pero@meta-innovation.com>
1514         * Makefile.in (C_SOURCE_FILES): Added protocols.c.
1515         * objc-private/protocols.h: New.
1516         * protocols.c: New.
1517         * init.c: Include objc-private/protocols.h.
1518         (__objc_exec_class): Call __objc_protocols_init on startup.
1519         (__objc_init_protocols): Call __objc_protocols_add_protocol.
1520         * objc-private/runtime.h: Use (struct objc_method_list *) instead
1521         of MethodList_t, and (struct objc_method *) instead of Method_t.
1522         * objc/deprecated/struct_objc_class.h: Define
1523         __objc_STRUCT_OBJC_CLASS_defined.
1524         * objc-private/module-abi-8.h (struct
1525         objc_method_description_list): New.
1526         (struct objc_class): Only define if
1527         __objc_STRUCT_OBJC_CLASS_defined is undefined.
1528         * objc/runtime.h (class_getName): New.
1529         (objc_getProtocol): New.
1530         (objc_copyProtocolList): New.
1531         (class_addProtocol): New.
1532         (class_conformsToProtocol): New.
1533         (class_copyProtocolList): New.
1534         (protocol_conformsToProtocol): New.
1535         (protocol_isEqual): New.
1536         (protocol_getName): New.
1537         (protocol_getMethodDescription): New.
1538         (protocol_copyMethodDescriptionList): New.
1539         (protocol_getProperty): New.
1540         (protocol_copyPropertyList): New.
1541         (protocol_copyProtocolList): New.
1542         * class.c (class_getName): New.
1543         * selector.c (sel_isEqual): New.
1545 2010-10-12  Nicola Pero  <nicola.pero@meta-innovation.com>
1547         * selector.c (sel_getName): Return "<null selector>" for a NULL
1548         argument.
1549         (sel_get_name): Return 0 for a NULL argument.
1550         * objc/runtime.h (sel_getName): Updated documentation.
1552         * objc-private/hash.h (class_hash_table): Unused declaration
1553         removed.
1554         (module_hash_table): Same.
1555         * objc/deprecated/hash.h: Same changes.
1557 2010-10-11  Nicola Pero  <nicola.pero@meta-innovation.com>
1559         * class.c (objc_getClassList): New.
1560         (objc_getRequiredClass): New.
1561         (objc_getMetaClass): New.
1562         (objc_lookupClass): New.
1563         (objc_getClass): New.
1564         (__objc_get_unknown_class_handler): New.
1565         (objc_setGetUnknownClassHandler): New.
1566         (objc_get_class): Use __objc_get_unknown_class_handler.
1567         (objc_lookup_class): Call objc_getClass.
1568         * objc/objc-api.h: Updated comment and copyright notice.
1569         * objc/runtime.h: Updated comments.
1570         (objc_getClass): New.
1571         (objc_lookupClass): New.
1572         (objc_getMetaClass): New.
1573         (objc_getRequiredClass): New.
1574         (objc_getClassList): New.
1575         (objc_setGetUnknownClassHandler): New.
1576         (objc_get_unknown_class_handler): New.
1577         * objc-private/runtime.h: Use __objc_private_runtime_INCLUDE_GNU
1578         instead of __objc_runtime_INCLUDE_GNU as include guard.
1579         * objc-private/error.h (_objc_abort): Mark as noreturn.
1581 2010-10-11  Nicola Pero  <nicola.pero@meta-innovation.com>
1583         * Makefile.in (C_SOURCE_FILES): Added ivars.c.
1584         * ivars.c: New.
1585         * objc/objc.h: Updated comments.
1586         * objc/runtime.h (object_getClass): New.
1587         (object_getClassName): New.
1588         (object_setClass): New.
1589         (class_getInstanceVariable): New.
1590         (object_getIndexedIvars): New.
1591         (object_getInstanceVariable): New.
1592         (object_setInstanceVariable): New.
1593         (object_getIvar): New.
1594         (object_setIvar): New.
1595         (ivar_getName): New.
1596         (ivar_getOffset): New.
1597         (ivar_getTypeEncoding): New.
1598         * objc-private/module-abi-8.h (struct objc_class): Added.
1599         * objects.c (object_getClassName): New.
1600         (object_setClass): New.
1602 2010-10-11  Nicola Pero  <nicola.pero@meta-innovation.com>
1604         * objc/objc.h: Updated comments.
1605         * objc/objc-api.h: (object_copy): Added one argument; use a
1606         #define to maintain backwards-compatibility.  Moved
1607         _objc_object_alloc, _objc_object_copy, _objc_object_dispose and
1608         objc_get_uninstalled_dtable into
1609         objc/deprecated/objc_get_uninstalled_dtable.h and
1610         objc/deprecated/objc_object_alloc.h.  Include these files.
1611         * objc/deprecated/objc_get_uninstalled_dtable.h: New.
1612         * objc/deprecated/objc_object_alloc.h: New.
1613         * objc/runtime.h (set_getName): New.
1614         (sel_getType): New.
1615         (sel_getUid): New.
1616         (sel_registerName): New.
1617         (sel_registerTypedName): New.
1618         (sel_isEqual): New.
1619         (class_createInstance): New.
1620         (object_copy): New.
1621         (object_dispose): New.
1622         * objects.c: Do not include tconfig.h.  Include gc_typed.h if
1623         building the garbage collection version.
1624         (__objc_object_alloc): Removed.
1625         (__objc_object_copy): Removed.
1626         (__objc_object_dispose): Removed.
1627         (class_createInstance): New from code in class_create_instance.
1628         Cast second argument of GC_malloc_explicitly_typed.  Use
1629         objc_calloc.  Do not call _objc_object_alloc.
1630         (class_create_instance): Call class_createInstance.
1631         (object_copy): Added extraBytes argument.  Do not call
1632         _objc_object_copy.
1633         (object_dispose): Do not call _objc_object_dispose.
1634         * memory.c (objc_free): When using garbage collection, mark the
1635         argument as unused.
1636         * selector.c (sel_getName): New.
1637         (sel_get_name): Call sel_getName.
1638         (sel_getType): New.
1639         (sel_get_type): Call sel_getType.
1640         (sel_registerName): New.
1641         (sel_register_name): Call sel_registerName.
1642         (sel_registerTypedName): New.
1643         (sel_register_typed_name): Call sel_registerTypedName.
1644         (sel_getUid): New.
1645         (sel_get_uid): Call sel_getUid.
1647 2010-10-10  Nicola Pero  <nicola.pero@meta-innovation.com>
1649         * objc/objc-api.h: Define Method, Method_t, Category and
1650         Category_t.  Prevent including this file at the same time as
1651         objc/runtime.h.  Updated comments.
1652         * objc/deprecated/struct_objc_method.h: Do not define Method,
1653         Method_t.
1654         * objc/deprecated/struct_objc_category.h: Do not define Category,
1655         Category_t.
1656         * objc-private/module-abi-8.h: New file containing a copy of all
1657         the structure definitions.  Not used yet.
1658         * objc/encoding.h (objc_aligned_size): Removed duplicate
1659         declaration.  Updated comments.
1660         * objc/runtime.h: Added Ivar, objc_property_t, Property, Method,
1661         Category, struct objc_method_description, _C_ID and similar,
1662         _C_CONST and similar and _F_CONST and similar.  Added
1663         objc_sizeof_type, objc_alignof_type, objc_aligned_size,
1664         objc_promoted_size, objc_skip_type_qualifier, objc_skip_typespec,
1665         objc_skip_offset, objc_skip_argspec, objc_get_type_qualifiers,
1666         struct objc_struct_layout, objc_layout_structure,
1667         objc_layout_structure_next_member, objc_layout_finish_structure,
1668         objc_layout_structure_get_info.  Prevent including this file at
1669         the same time as objc/objc-api.h.
1671 2010-10-10  Nicola Pero  <nicola.pero@meta-innovation.com>
1673         * Makefile.in (OBJC_DEPRECATED_H): Added struct_objc_category.h,
1674         struct_objc_ivar.h, struct_objc_ivar_list.h, struct_objc_method.h,
1675         struct_objc_method_list.h, struct_objc_module.h,
1676         struct_objc_protocol_list.h, struct_objc_symtab.h.
1677         * objc/deprecated/struct_objc_category.h: New.
1678         * objc/deprecated/struct_objc_ivar.h: New.
1679         * objc/deprecated/struct_objc_ivar_list.h: New.
1680         * objc/deprecated/struct_objc_method.h: New.
1681         * objc/deprecated/struct_objc_method_list.h: New.
1682         * objc/deprecated/struct_objc_module.h: New.
1683         * objc/deprecated/struct_objc_protocol_list.h: New.
1684         * objc/deprecated/struct_objc_symtab.h: New.
1685         * objc/deprecated/struct_objc_static_instances.h: New.
1686         * objc/objc-api.h: Definitions of deprecated structures moved into
1687         the above header fragment files in objc/deprecated/.  Include the
1688         files instead of definition the structures here.  Updated
1689         comments.
1690         * objc/runtime.h: Updated comments.  Do not include objc-api.h.
1691         (objc_set_enumeration_mutation_handler): Renamed to
1692         objc_setEnumerationMutationHandler.
1693         * objc-foreach.c (objc_set_enumeration_mutation_handler): Renamed
1694         to objc_setEnumerationMutationHandler.
1695         * objc/objc-exception.h (objc_set_exception_matcher): Renamed to
1696         objc_setExceptionMatcher.
1697         (objc_set_uncaught_exception_handler): Renamed to
1698         objc_setUncaughtExceptionHandler.
1699         * exception.c: Same changes.
1701 2010-10-10  Nicola Pero  <nicola.pero@meta-innovation.com>
1703         * objc-sync.c: Include objc-private/common.h.
1705 2010-10-10  Nicola Pero  <nicola.pero@meta-innovation.com>
1707         * objc-foreach.c: Include objc-private/common.h.
1708         * objc/deprecated/METHOD_NULL.h: New file.
1709         * objc/objc-api.h: Include deprecated/METHOD_NULL.h instead of
1710         defining METHOD_NULL here.
1711         * Makefile.in (OBJC_DEPRECATED_H): Added METHOD_NULL.h.
1712         * Object.m ([+instancesRespondTo:]): Use (Method_t)0 instead of
1713         METHOD_NULL.
1714         ([-respondsTo:]): Same change.
1715         * objc/objc-api.h (method_get_imp): Converted it into a normal
1716         function so that we can hide the internals of struct objc_method.
1717         * sendmsg.c (method_get_imp): Implemented.
1719 2010-10-09  Nicola Pero  <nicola.pero@meta-innovation.com>
1721         * objc/objc-api.h (struct objc_super, Super, Super_t,
1722         objc_msg_lookup_super, objc_msg_sendv, objc_msg_forward,
1723         objc_msg_forward2): Declarations moved to objc/message.h.  Include
1724         message.h here.
1725         * objc/message.h: Added such declarations; updated comments.
1727 2010-10-06  Nicola Pero  <nicola.pero@meta-innovation.com>
1729         Implemented fast enumeration for Objective-C.
1730         * Makefile.in (C_SOURCE_FILES): Added objc-foreach.c.
1731         (OBJC_H): Added runtime.h
1732         * objc-foreach.c: New file.
1733         * objc/runtime.h: New file.
1735 2010-09-30  Kai Tietz  <kai.tietz@onevision.com>
1737         * objc/deprecated/struct_objc_class.h: Add padding
1738         to avoid warning with -Wpadded.
1740 2010-09-26  Nicola Pero  <nicola.pero@meta-innovation.com>
1742         * encoding.c (objc_sizeof_type): Added support for vector type and
1743         for double long types.
1744         (objc_alignof_type): Same change.
1745         (objc_skip_typespec): Same change.
1746         * objc/encoding.h (_C_GCINVISIBLE): Use '|' for _C_GCINVISIBLE
1747         instead of '!' since '!' is already used for _C_VECTOR.
1748         * objc/objc-api.h (_C_LNG_DBL): Added.
1750 2010-09-26  Nicola Pero  <nicola.pero@meta-innovation.com>
1752         * libobjc_entry.c: File removed.
1754 2010-09-26  Kai Tietz  <kai.tietz@onevision.com>
1756         * sendmsg.c (objc_msg_lookup): Remove inline.
1757         (objc_get_uninstalled_dtable): Likewise.
1758         * encoding.c (objc_skip_type_qualifiers): Likewise.
1759         (objc_skip_offset): Likewise.
1760         * archive.c (__objc_write_object): Likewise
1761         (__objc_write_class):
1762         (__objc_write_selector):
1763         (objc_read_char):
1764         (objc_read_unsigned_char):
1765         (objc_read_short):
1766         (objc_read_unsigned_short):
1767         (objc_read_int):
1768         (objc_read_long):
1769         (__objc_read_nbyte_uint):
1770         (objc_read_unsigned_int):
1771         (objc_read_unsigned_long):
1772         * objc/objc-decls.h (obc_EXPORT): Remove dllexport for DLL_EXPORT case.
1773         (objc_EXPORT): Likewise.
1774         * objc/message.h (objc-decls.h): Add include.
1775         * objc/objc-api.h: Mark API by objc_EXPORT.
1776         * libobjc.def (__objc_responds_to): Removed.
1778 2010-09-18  Nicola Pero  <nicola.pero@meta-innovation.com>
1780         * hash.c: Include objc-private/hash.h instead of objc/hash.h.
1782         * objc/sarray.h: Moved into objc/deprecated/sarray.h;
1783         objc/sarray.h replaced with a placeholder including the file from
1784         the deprecated/ directory.
1785         * objc-private/sarray.h: New file (private copy of sarray.h).
1786         * hash.c: Include <assert.h> instead of "assert.h"
1787         * sarray.c: Include <assert.h> instead of "assert.h".  Include
1788         objc-private/sarray.h instead of objc/sarray.h.
1789         * selector.c: Include objc-private/sarray.h instead of
1790         objc/sarray.h.
1791         * sendmsg.c: Include <assert.h>.  Include objc-private/sarray.h
1792         instead of objc/sarray.h.
1793         * Makefile.in (OBJC_DEPRECATED_H): Added sarray.h.
1795 2010-09-17  Nicola Pero  <nicola.pero@meta-innovation.com>
1797         * objc-private/objc-list.h (list_remove_elem): Unused function
1798         removed.  (list_nth): Unused function removed.  (list_find):
1799         Unused function removed.  (list_lenght): Unused function removed.
1801 2010-09-17  Nicola Pero  <nicola.pero@meta-innovation.com>
1803         * objc/hash.h: Moved into objc/deprecated/hash.h; objc/hash.h
1804         replaced with a placeholder including the file from the
1805         deprecated/ directory.
1806         * objc/objc-api.h: Updated includes.
1807         * objc/typedstream.h: Updated includes.
1808         * objc-private/hash.h: New file (private copy of hash.h).
1809         * objc/objc-list.h: Moved into objc/deprecated/objc-list.h;
1810         objc/objc-list.h replaced with a placeholder including the file
1811         from the deprecated/ directory.
1812         * objc-private/objc-list.h: New file (private copy of objc-list.h).
1813         * init.c: Include objc-private/hash.h and objc-private/objc-list.h
1814         instead of objc/hash.h and objc/objc-list.h.
1815         * selector.c: Same change.
1816         * class.c: Added include <string.h>, which used to be implicitly included
1817         when hash.h was included.
1818         * exception.c: Same change.
1819         * objects.c: Same change.
1820         * sarray.c: Same change.
1821         * sendmsg.c: Same change.
1822         * Makefile.in (OBJC_DEPRECATED_H): Added hash.h and objc-list.h.
1824 2010-09-14  Nicola Pero  <nicola.pero@meta-innovation.com>
1826         Implemented objc_sync_enter() and objc_sync_exit(), which are
1827         required by @synchronized() to work.
1828         * objc-sync.c: New file.
1829         * objc/objc-sync.h: New file.
1830         * objc-private/objc-sync.h: New file.
1831         * init.c (__objc_exec_class): Call __objc_sync_init() during the
1832         Objective-C runtime startup.
1833         * Makefile.in: Added objc-sync.c and objc-sync.h.
1834         * configure.ac: Added GCC_CHECK_TLS.
1835         * acinclude.m4: Include ../config/enable.m4 and ../config/tls.m4.
1836         * configure: Regenerated.
1837         * config.h.in: Regenerated.
1839 2010-09-12  Nicola Pero  <nicola.pero@meta-innovation.com>
1841         * Makefile.in (%_gc.lo): New pattern rules to build the
1842         garbage-collected version of the library.  Removed rules for
1843         specific files that are no longer needed.  Standardized all rules.
1844         (C_SOURCE_FILES, OBJC_SOURCE_FILES): New variables.
1845         (OBJS, OBJS_GC): Compute these from C_SOURCE_FILES and
1846         OBJC_SOURCE_FILES.
1847         (INCLUDES): Removed the unused include -I$(srcdir)/objc.
1849 2010-09-12  Nicola Pero  <nicola.pero@meta-innovation.com>
1851         * memory.c (objc_calloc): Fixed call to GC_malloc when building
1852         with Garbage Colletion.
1854 2010-09-12  Nicola Pero  <nicola.pero@meta-innovation.com>
1856         * memory.c: Do not include objc-private/runtime.h.
1858 2010-09-12  Nicola Pero  <nicola.pero@meta-innovation.com>
1860         * objc/deprecated/objc_malloc.h: New file.
1861         * objc/deprecated/objc_valloc.h: New file.
1862         * objc/objc-api.h: Include the files instead of defining
1863         objc_valloc, _objc_malloc() and similar.
1864         * Makefile.in (OBJC_DEPRECATED_H): Added objc_valloc.h and
1865         objc_malloc.h.
1866         * memory.c: Removed the extra layer of indirection of _objc_malloc
1867         and similar.
1868         (objc_calloc): Use GC_malloc in the garbage-collected
1869         implementation as GC_malloc returns memory that is already freed.
1870         (objc_valloc): Deprecated.
1872 2010-09-12  Nicola Pero  <nicola.pero@meta-innovation.com>
1874         * objc/deprecated/objc_error.h: New file.
1875         * objc/objc-api.h: Include deprecated/objc_error.h instead of
1876         defining objc_error and related.
1877         * error.c: New file.  Added _objc_abort function which replaces
1878         objc_error.  No change in functionality as they both print an
1879         error and abort.
1880         * misc.c: File removed.  Code moved into memory.c and error.c.
1881         * memory.c: New file.
1882         * objc-private/error.h: New file.
1883         * archive.c: Include objc-private/error.h and use _objc_abort
1884         instead of objc_error everywhere.
1885         * class.c: Same change.
1886         * encoding.c: Same change.
1887         * init.c: Same change, and simplified init_check_module_version.
1888         * memory.c: Same change.
1889         * sendmsg.c:  Same change.
1890         * thr.c: Same change.
1891         * Makefile.in (OBJ_DEPRECATED_H): Added objc_error.h.
1892         (OBJ_H): Reordered list.
1893         (OBJS): Removed misc.lo, added memory.lo and error.lo.
1894         (OBJS_GC): Removed misc_gc.lo, added memory_gc.lo and error_gc.lo.
1895         (misc_gc.lo): Rule removed.
1896         (error_gc.lo): Rule added.
1897         (memory_gc.lo): Rule added.
1899 2010-09-12  Nicola Pero  <nicola.pero@meta-innovation.com>
1901         * objc/objc.h (__GNU_LIBOBJC__): New #define providing an easy way
1902         to check the API version.  Added some comments.
1904         * objc-private/common.h: New file.
1905         * NXConstStr.m: Include objc-private/common.h.
1906         * Object.m: Same change.
1907         * Protocol.m: Same change.
1908         * archive.c: Same change.
1909         * class.c: Same change.
1910         * encoding.c: Same change.
1911         * exception.c: Same change.
1912         * gc.c: Same change.
1913         * hash.c: Same change.
1914         * init.c: Same change.
1915         * libobjc_entry.c: Same change.
1916         * linking.m: Same change.
1917         * misc.c: Same change (and added a comment).
1918         * nil_method.c: Same change.
1919         * objects.c: Same change.
1920         * sarray.c: Same change.
1921         * selector.c: Same change.
1922         * sendmsg.c: Same change.
1923         * thr.c: Same change.
1925 2010-09-11  Nicola Pero  <nicola.pero@meta-innovation.com>
1927         * objc/objc-api.h: Removed obsolete #ifdef for NeXTSTEP.
1929 2010-09-11  Nicola Pero  <nicola.pero@meta-innovation.com>
1931         * archive.c: Removed not needed includes.
1932         * class.c: Same change.
1933         * hash.c: Same change.
1934         * misc.c: Same change.
1935         * nil_method.c: Same change.
1936         * objects.c: Same change.
1937         * sarray.c: Same change.
1938         * sendmsg.c: Same change.
1939         * thr.c: Same change.
1941 2010-09-11  Nicola Pero  <nicola.pero@meta-innovation.com>
1943         * objc/runtime.h: Moved to objc-private/runtime.h.  Do not include
1944         all the objc/*.h files.
1945         * objc-private/runtime.h: New file.
1946         * archive.c: Include objc-private/runtime.h (and required objc/*.h
1947         files) instead of objc/runtime.h.
1948         * class.c: Same change.
1949         * hash.c: Same change.
1950         * init.c: Same change.
1951         * misc.c: Same change.
1952         * nil_method.c: Same change.
1953         * objects.c: Same change.
1954         * sarray.c: Same change.
1955         * selector.c: Same change.
1956         * sendmsg.c: Same change.
1957         * thr.c: Same change.
1959 2010-09-11  Nicola Pero  <nicola.pero@meta-innovation.com>
1961         * objc/deprecated/struct_objc_selector.h: New file.  Definition of
1962         'struct objc_selector' and 'sel_eq' moved here.
1963         * objc/deprecated/struct_objc_protocol.h: New file.  Definition of
1964         'struct objc_procotol' moved here.
1965         * objc/deprecated/struct_objc_class.h: New file.  Definition of
1966         'struct objc_class' moved here.
1967         * objc/deprecated/MetaClass.h: New file.  Definition of MetClass
1968         moved here.
1969         * objc/deprecated/STR.h: New file.  Definition of STR moved here.
1970         * objc/message.h: New file.  Definitions for relval_t, apply_t,
1971         arglist, arglist_t and objc_msg_lookup were moved here.
1972         * objc/objc.h: Include the above files instead of defining the
1973         corresponding structs, types and functions here.  Added new opaque
1974         definitions for SEL and Class.  Use Class and not 'struct
1975         objc_class *' in the definition of 'struct objc_object'.
1976         Commented all types defined in the file.  Removed special
1977         definition of BOOL as 'int' on __vxworks; use 'unsigned char'
1978         there as well.
1979         * objc/deprecated/objc-unexpected-exception.h: Renamed to
1980         objc_unexpected_exception.h.
1981         * objc/objc-api.h: Updated include of
1982         objc-unexpetected-exception.h
1983         * objc/objc-exception.h: Updated comments.
1984         * Makefile.in (OBJC_H, OBJC_DEPRECATED_H): Added the new header
1985         files.  Reindented list of files.
1987 2010-09-10  Nicola Pero  <nicola.pero@meta-innovation.com>
1989         * objc/objc-api.h (objc_trace): Unused variable removed.
1991 2010-09-10  Nicola Pero  <nicola.pero@meta-innovation.com>
1993         * objc/deprecated: New directory.
1994         * objc/deprecated/README: New file.
1995         * objc/README: New file.
1996         * objc/typedstream.h: Moved into objc/deprecated/typedstream.h;
1997         objc/typedstream.h replaced with a placeholder including the file
1998         from the deprecated/ directory.
1999         * objc/deprecated/objc-unexpected-exception.h: New file with the
2000         definition of _objc_unexpected_exception.
2001         * objc/objc-api.h: Include deprecated/objc-unexcepted-exception.h
2002         instead of defining _objc_unexpected_exception.
2003         * objc/deprecated/Object.h: New file with the deprecated Object
2004         methods in a 'Deprecated' category.
2005         * objc/Object.h Include deprecated/Object.h instead of defining
2006         the deprecated methods.
2007         * Object.m: Moved deprecated methods into 'Deprecated' category.
2008         * objc-private: New directory.
2009         * objc-private/README: New file.
2010         * Makefile.in (OBJC_DEPRECATED_H): New variable.
2011         (install-headers): Create installation directory for
2012         OBJC_DEPRECATED_H headers, and install them.
2014 2010-09-10  Nicola Pero  <nicola.pero@meta-innovation.com>
2016         * objc/objc-exception.h: Fixed include of objc.h.
2018 2010-09-08  Nicola Pero  <nicola.pero@meta-innovation.com>
2020         * objc/objc-exception.h: New file.
2021         * exception.c (objc_set_uncaught_exception_handler): Implemented.
2022         (objc_set_exception_matcher): Implemented.
2023         (objc_exception_throw): Use the uncaught exception handler if set.
2024         (PERSONALITY_FUNCTION): Use the exception matcher instead of the
2025         hardcoded isKindOf.
2026         (isKindOf): Renamed to is_kind_of_exception_matcher.  Tidied code
2027         up.  Removed segmentation fault when value is 'nil'.
2028         * objc/objc-api.h (_objc_unexpected_exception): Mark as
2029         deprecated.
2030         * Makefile.in (exception.lo, exception_gc.lo): Use
2031         -Wno-deprecated-declarations when compiling.
2032         (OBJC_H): Added objc-exception.h
2034 2010-09-08  Nicola Pero  <nicola.pero@meta-innovation.com>
2036         * objc/typedstream.h: Deprecate all functions in the file.  This
2037         file is obsolete.
2038         * objc/Object.h ([+streamVersion:], [-read:], [-write:],
2039         [-awake]): Documented that these methods are deprecated.  Added a
2040         brief description of the Object class and its relationship to the
2041         NSObject class.
2042         * Makefile.in: Compile archive.c and Object.m with
2043         -Wno-deprecated-declarations.
2045 2010-09-08  Nicola Pero  <nicola.pero@meta-innovation.com>
2047         Removed obsolete intermediate threading layer.
2048         * thr.c: Use __gthread_objc_xxx functions directly instead of
2049         __objc_thread_xxx ones.
2050         * objc/thr.h: Removed prototypes of no longer existing
2051         __objc_thread_xxx functions.
2052         * Makefile.in: Removed thr-objc.lo.
2053         * thr-dce.c: File removed.
2054         * thr-decosf1.c: File removed.
2055         * thr-irix.c: File removed.
2056         * thr-mach.c: File removed.
2057         * thr-objc.c: File removed.
2058         * thr-os2.c: File removed.
2059         * thr-posix.c: File removed.
2060         * thr-pthreads.c: File removed.
2061         * thr-rtems.c: File removed.
2062         * thr-single.c: File removed.
2063         * thr-solaris.c: File removed.
2064         * thr-vxworks.c: File removed.
2065         * thr-win32.c: File removed.
2066         * README.threads: File removed.
2067         * THREADS.MACH: File removed.
2068         * THREADS: Updated.
2070 2010-09-07  Nicola Pero  <nicola.pero@meta-innovation.com>
2072         * Object.m (MAX_CLASS_NAME_LEN): Unused define removed.
2074 2010-09-06  Iain Sandoe  <iains@gcc.gnu.org>
2076         * encoding.c: Add TARGET_ALIGN_NATURAL definition for m64 powerpc darwin.
2077         Add a comment as to why, update FIXME comments.
2079 2010-09-06  Nicola Pero  <nicola.pero@meta-innovation.com>
2081         * makefile.dos: Obsolete file removed.
2083 2010-04-02  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
2085         * aclocal.m4: Regenerate.
2087 2010-03-23  Dave Korn  <dave.korn.cygwin@gmail.com>
2089         PR libobjc/30445
2090         * configure.ac (extra_ldflags_libobjc): Define appropriately for
2091         Cygwin and MinGW hosts.
2092         * Makefile.am (libobjc_s.a): Remove dead pre-libtool target.
2093         (libobjc.dll): Likewise.
2094         * configure: Regenerate.
2096 2009-12-05  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
2098         * configure: Regenerate.
2100 2009-11-28  Jakub Jelinek  <jakub@redhat.com>
2102         * sarray.c (sarray_free): Use old_buckets variable.
2103         * encoding.c (objc_layout_structure_next_member): Remove unused
2104         bfld_type_size variable.
2106 2009-08-24  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
2108         * configure.ac (AC_PREREQ): Bump to 2.64.
2110 2009-08-22  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
2112         * aclocal.m4: Regenerate.
2113         * configure: Regenerate.
2114         * config.h.in: Regenerate.
2116 2009-08-22  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
2118         * Makefile.in (LIBTOOL): Add $(LIBTOOLFLAGS).
2120 2009-07-30  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
2122         * Makefile.in (AUTOCONF, ACLOCAL, ACLOCAL_AMFLAGS, aclocal_deps):
2123         New variables.
2124         ($(srcdir)/configure, $(srcdir)/aclocal.m4): New rules.
2126 2009-07-30  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
2128         * configure.ac (_AC_ARG_VAR_PRECIOUS): Use m4_rename_force.
2130 2009-04-09  Nick Clifton  <nickc@redhat.com>
2132         * sendmsg.c: Change copyright header to refer to version 3 of
2133         the GNU General Public License with version 3.1 of the GCC
2134         Runtime Library Exception and to point readers at the COPYING3
2135         and COPYING3.RUNTIME files and the FSF's license web page.
2136         * NXConstStr.m: Likewise.
2137         * Object.m: Likewise.
2138         * Protocol.m: Likewise.
2139         * archive.c: Likewise.
2140         * class.c: Likewise.
2141         * encoding.c: Likewise.
2142         * exception.c: Likewise.
2143         * gc.c: Likewise.
2144         * hash.c: Likewise.
2145         * init.c: Likewise.
2146         * libobjc_entry.c: Likewise.
2147         * linking.m: Likewise.
2148         * misc.c: Likewise.
2149         * nil_method.c: Likewise.
2150         * objc/NXConstStr.h: Likewise.
2151         * objc/Object.h: Likewise.
2152         * objc/Protocol.h: Likewise.
2153         * objc/encoding.h: Likewise.
2154         * objc/hash.h: Likewise.
2155         * objc/objc-api.h: Likewise.
2156         * objc/objc-decls.h: Likewise.
2157         * objc/objc-list.h: Likewise.
2158         * objc/objc.h: Likewise.
2159         * objc/runtime.h: Likewise.
2160         * objc/sarray.h: Likewise.
2161         * objc/thr.h: Likewise.
2162         * objc/typedstream.h: Likewise.
2163         * objects.c: Likewise.
2164         * sarray.c: Likewise.
2165         * selector.c: Likewise.
2166         * thr-dce.c: Likewise.
2167         * thr-decosf1.c: Likewise.
2168         * thr-irix.c: Likewise.
2169         * thr-mach.c: Likewise.
2170         * thr-objc.c: Likewise.
2171         * thr-os2.c: Likewise.
2172         * thr-posix.c: Likewise.
2173         * thr-pthreads.c: Likewise.
2174         * thr-rtems.c: Likewise.
2175         * thr-single.c: Likewise.
2176         * thr-solaris.c: Likewise.
2177         * thr-vxworks.c: Likewise.
2178         * thr-win32.c: Likewise.
2179         * thr.c: Likewise.
2180         * libobjc.def: Change copyright header to refer to version 3 of
2181         the GNU General Public License and to point readers at the COPYING3
2182         file and the FSF's license web page.
2183         * makefile.dos: Likewise.
2185 2009-04-09  Jakub Jelinek  <jakub@redhat.com>
2187         * Makefile.in: Change copyright header to refer to version
2188         3 of the GNU General Public License and to point readers at the
2189         COPYING3 file and the FSF's license web page.
2190         * configure.ac: Likewise.
2192 2009-03-12  Richard Frith-Macdonald  <rfm@gnu.org>
2193             David Ayers  <ayers@fsfe.org>
2195         PR libobjc/27466
2196         * objc/objc-api.h (_objc_unexpected_exception): Declare
2197         new hook.  Update copyright dates.
2198         * exception.c (objc_exception_throw): Use hook.  Update
2199         copyright dates.
2200         * libobjc.def (_objc_unexpected_exception): Export hook.
2201         Update copyright dates.
2203 2009-03-01  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
2205         * configure: Regenerate.
2207 2008-12-18  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
2209         * configure: Regenerate.
2211 2008-11-21  Kai Tietz  <kai.tietz@onevision.com>
2213         *  Object.m (errno): Replaced by errno.h include.
2214         (compare): Cast self to id to prevent warning on comparison.
2215         * objc/objc.h (BOOL): Prevent redeclaration of BOOL, if it is
2216         already there.
2217         * sendmsg.c (__objc_print_dtable_stats): Remove type warnings.
2218         * thr-win32.c (__objc_thread_detach): Remove type warning.
2219         (__objc_thread_id): Likewise.
2220         * thr.c (__objc_thread_detach_functiont): Add __builtin_trap ()
2221         for noreturn.
2223 2008-09-26  Peter O'Gorman  <pogma@thewrittenword.com>
2224             Steve Ellcey  <sje@cup.hp.com>
2226         * configure: Regenerate for new libtool.
2227         * config.h.in: Regenerate for new libtool.
2229 2008-07-18  Matthias Klose  <doko@ubuntu.com>
2231         * Makefile.in: Ignore missing ../boehm-gc/threads.mk.
2233 2008-07-18  Matthias Klose  <doko@ubuntu.com>
2235         * Makefile.in: Include ../boehm-gc/threads.mk.
2236         (OBJC_BOEHM_GC_LIBS): Define, (libobjc_gc$(libsuffix).la): Use it.
2238 2008-07-06  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
2240         * Makefile.in (install-info): New stub target.
2242 2008-06-17  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
2244         * configure: Regenerate.
2246 2008-06-14  Kai Tietz  <kai.tietz@onevision.com>
2248         * exception.c (PERSONALITY_FUNCTION): Remove extra decrement
2249         if HAVE_GETIPINFO is not defined.
2251 2008-06-10  Kai Tietz  <kai.tietz@onevision.com>
2253         * Object.m (compare): Add type id.
2254         * objc/Object.h: Likewise.
2255         * archive.c (objc_read_class): Use size_t to extend version to be
2256         size of pointer scalar width.
2257         * sendmsg.c (rtx): Undefine it before redefinition.
2258         (__objc_print_dtable_stats): Cast arguments to long as intended.
2260 2008-05-30  Julian Brown  <julian@codesourcery.com>
2262         * exception.c (__objc_exception_class): Initialise as constant
2263         array for ARM EABI. Change macro to static const for non-ARM EABI.
2264         (ObjcException): Add note about structure layout. Remove landingPad
2265         and handlerSwitchValue for ARM EABI.
2266         (get_ttype_entry): Add __ARM_EABI_UNWINDER__ version
2267         of function.
2268         (CONTINUE_UNWINDING): Define for ARM EABI/otherwise cases.
2269         (PERSONALITY_FUNCTION): Use ARM EABI-specific arguments, and add
2270         ARM EABI unwinding support.
2271         (objc_exception_throw): Use memcpy to initialise exception class.
2273 2008-05-25  Alan Modra  <amodra@bigpond.net.au>
2275         * encoding.c (strip_array_types): Rename from get_inner_array_type.
2276         (rs6000_special_round_type_align): Update.
2278 2008-05-09  Julian Brown  <julian@codesourcery.com>
2280         * Makefile.in (LTLDFLAGS): New.
2281         (libobjc$(libsuffix).la, libobjc_gc$(libsuffix).la): Use above.
2283 2008-04-18  Paolo Bonzini  <bonzini@gnu.org>
2285         PR bootstrap/35457
2286         * aclocal.m4: Regenerate.
2287         * configure: Regenerate.
2289 2008-01-24  David Edelsohn  <edelsohn@gnu.org>
2291         * configure: Regenerate.
2293 2007-10-14  H.J. Lu  <hongjiu.lu@intel.com>
2295         * configure.ac: Don't run config-ml.in directly.
2296         (multilib_arg): New.
2297         * configure: Regenerated.
2299 2007-08-06  Andrew Pinski  <pinskia@gmail.com>
2301         PR libobjc/30731
2302         * exception.c (parse_lsda_header): Use _uleb128_t/_sleb128_t instead
2303         of _Unwind_Word for variables which are used in
2304         read_uleb128/read_sleb128.
2305         (PERSONALITY_FUNCTION): Likewise.
2307 2007-07-05  H.J. Lu  <hongjiu.lu@intel.com>
2309         * aclocal.m4: Regenerated.
2311 2007-06-03  Andrew Pinski  <andrew_pinski@playstation.sony.com>
2313         * configure.ac: Fix a typo in *-*-darwin clause.
2314         * configure: Regenerated.
2316 2007-06-02  H.J. Lu  <hongjiu.lu@intel.com>
2318         * configure.ac: Fix a typo.
2319         * configure: Regenerated.
2321 2007-06-02  Paolo Bonzini  <bonzini@gnu.org>
2323         * configure: Regenerate.
2325 2007-06-01  Andrew Pinski  <andrew_pinski@playstation.sony.com>
2327         * Makefile.in: Replace all uses of libext with libsuffix.
2328         * configure.ac: Likewise.
2329         * configure: Regenerate.
2331         Revert:
2332         * Makefile.in: Remove all uses of $(libext).
2334 2007-05-23  Andrew Pinski  <andrew_pinski@playstation.sony.com>
2336         * Makefile.in: Remove all uses of $(libext).
2338 2007-05-23  Steve Ellcey  <sje@cup.hp.com>
2340         * configure: Regenerate.
2341         * aclocal.m4: Regenerate.
2343 2007-04-21  Andrew Ruder  <andy@aeruder.net>
2345         * sendmsg.c (__objc_get_forward_imp): Call
2346         __objc_msg_forward2 for real.
2348 2007-04-09  Andrew Ruder  <andy@aeruder.net>
2350         * sendmsg.c: Added __objc_msg_forward2, a hook that allows
2351         external libraries to provide a function that returns the real
2352         forwarding function based on both the selector and the receiver.
2353         * objc/objc-api.h: Define __objc_msg_forward2.
2355 2007-03-01  Brooks Moses  <brooks.moses@codesourcery.com>
2357         * Makefile.in: Add dummy install-pdf target.
2359 2007-02-18  Manuel Lopez-Ibanez  <manu@gcc.gnu.org>
2361         * objc/objc-list.h (list_free): Add keyword 'inline' to avoid
2362         unused warning.
2364 2006-10-31  Geoffrey Keating  <geoffk@apple.com>
2366         * encoding.c (darwin_rs6000_special_round_type_align): New.
2368 2006-10-14  Geoffrey Keating  <geoffk@apple.com>
2370         * Makefile.in: Use multi_basedir instead of toplevel_srcdir.
2371         * configure.ac: Use multi.m4 from aclocal rather than custom
2372         code.  Use multi_basedir instead of toplevel_srcdir.
2373         * aclocal.m4: Regenerate.
2374         * configure: Regenerate.
2376 2006-10-10  Brooks Moses  <bmoses@stanford.edu>
2378         * Makefile.in: Added empty "pdf" target.
2380 2006-07-18  Paolo Bonzini  <bonzini@gnu.org>
2382         * configure: Regenerate.
2384 2006-05-23  Carlos O'Donell  <carlos@codesourcery.com>
2386         * Makefile.in: Add install-html target. Add install-html to .PHONY
2388 2006-02-21  Rainer Orth  <ro@TechFak.Uni-Bielefeld.DE>
2390         PR libobjc/26309
2391         * thr-objc.c (_XOPEN_SOURCE): Don't define on Tru64 UNIX.
2393 2006-01-24  David Ayers  <d.ayers@inode.at>
2395         PR libobjc/9751
2396         * gc.c (class_ivar_set_gcinvisible): Replace strncpy with memcpy
2397         and insure the new strings are '\0' termintated.
2399 2006-01-24  David Ayers  <d.ayers@inode.at>
2401         PR libobjc/13946
2402         * configure.ac: Add include directives for --enable-objc-gc.
2403         * Makefile.in: Ditto.
2404         * configure: Regenerate.
2406         * gc.c (__objc_class_structure_encoding): Increment the used bytes
2407         instead of the local pointer to them.
2409 2005-12-14  Andrew Pinski  <pinskia@physics.uc.edu>
2411         PR objc/25360
2412         * objc/objc-api.c (_C_COMPLEX): New define.
2413         * encoding.c (objc_sizeof_type): Handle _C_Complex.
2414         (objc_alignof_type): Likewise.
2415         (objc_skip_typespec): Likewise.
2417 2005-12-15  David Ayers  <d.ayers@inode.at>
2419         PR libobjc/14382
2420         * README (+load,+initialize): Fix documentation to reflect
2421         intended and implemented semantics for +load and +initialize.
2423 2005-12-12  Andrew Pinski  <pinskia@physics.uc.edu>
2425         * encoding.c (TYPE_FIELDS): Fix to skip over just _C_STRUCT_B and
2426         the name.
2427         (get_inner_array_type): Fix to skip over _C_ARY_B and size.
2428         (rs6000_special_round_type_align): Update for the ABI fix.
2429         (objc_layout_finish_structure): Correct the encoding which is passed to
2430         ROUND_TYPE_ALIGN.
2432 2005-12-11  Andrew Pinski  <pinskia@physics.uc.edu>
2434         PR libobjc/25347
2435         * encoding.c (objc_sizeof_type): Don't handle _C_UNION_B special
2436         but use the struct layout functions.
2437         (objc_alignof_type): Likewise.
2438         (objc_layout_structure): Handle _C_UNION_B also.
2439         (objc_layout_structure_next_member): Likewise.
2440         (objc_layout_finish_structure): Likewise.
2442 2005-12-11  Andrew Pinski  <pinskia@physics.uc.edu>
2444         PR libobjc/25346
2445         * objc/objc-api.h (_C_BOOL): New define.
2446         * encoding.c (objc_sizeof_type): Handle _C_BOOL.
2447         (objc_alignof_type): Likewise.
2448         (objc_skip_typespec): Likewise.
2450 2005-11-20  David Ayers  <d.ayers@inode.at>
2452         PR libobjc/19024
2453         * objc/hash.h: Remove deprecated hash API.
2454         * hash_compat.c: Remove.
2455         * Makefile.in: Remove reference to hash_compat.c.
2457         * configure.ac (VERSION): Bump library version to 2:0:0.
2458         * configure: Regenerate.
2460 2005-11-09  Alexandre Oliva  <aoliva@redhat.com>
2462         PR other/4372
2463         * thr-objc.c (_XOPEN_SOURCE): Define.
2465 2005-10-07  Ulrich Weigand  <uweigand@de.ibm.com>
2467         PR libobjc/23612
2468         * objc/objc-api.h (struct objc_ivar): Move definition to
2469         global scope.
2471 2005-09-04  Andrew Pinski  <pinskia@physics.uc.edu>
2472             Rasmus Hahn  <rassahah@neofonie.de>
2474         PR libobjc/23108
2475         * archive.c (objc_write_type): Correct the element offset.
2476         (objc_read_type): Likewise.
2478 2005-08-17  Kelley Cook  <kcook@gcc.gnu.org>
2480         * All files: Update FSF address.
2482 2005-08-13  Marcin Koziej  <creep@desk.pl>
2483             Andrew Pinski  <pinskia@physics.uc.edu>
2485         PR libobjc/22492
2486         * exception.c (PERSONALITY_FUNCTION): Fix the PC with finally.
2488 2005-08-13  Andrew Pinski  <pinskia@physics.uc.edu>
2490         * Makefile.in (extra_ldflags_libobjc): New.
2491         (libobjc$(libext).la): Add extra_ldflags_libobjc to the link line.
2492         (libobjc_gc$(libext).la): Likewise.
2493         * configure.ac (extra_ldflags_libgfortran): Set for *-darwin* to
2494         "-Wl,-single_module".
2495         * configure: Regenerate.
2496         * linking.m (_objcInit): Remove.
2498 2005-07-26  Andrew Pinski  <pinskia@physics.uc.edu>
2500         PR libobjc/22606
2501         * Makefile.in (ALL_CFLAGS): Add -fexceptions.
2503 2005-06-08  David Ayers  <d.ayers@inode.at>
2505         * objc/NXConstStr.h, objc/Object.h, objc/Protocol.h,
2506         objc/encoding.h, objc/hash.h, objc/objc-api.h,
2507         objc/runtime.h, objc/sarray.h, objc/thr.h,
2508         objc/typedstream.h: Do not include Objective-C headers as
2509         system headers.
2511 2005-06-07  David Ayers  <d.ayers@inode.at>
2513         * archive.c, init.c, selector.c: Include hash.h.
2514         * archive.c, class.c, encoding.c, gc.c, hash.c, hash_compat.c,
2515         init.c, misc.c, nil_method.c, objects.c, sarray.c, selector.c,
2516         sendmsg.c, thr-dce.c, thr-decosf1.c, thr-irix.c, thr-mach.c,
2517         thr-objc.c, thr-os2.c, thr-posix.c, thr-pthreads.c, thr-rtems.c,
2518         thr-single.c, thr-solaris.c, thr-vxworks.c, thr-win32.c, thr.c:
2519         Include Objective-C headers with quotes and objc/ directory
2520         prefix.
2522 2005-05-19  Richard Henderson  <rth@redhat.com>
2524         * exception.c: Revert last change.
2526 2005-05-19  David Ayers  <d.ayers@inode.at>
2528         * exception.c: Include tsystem.h for unwind.h.
2530 2005-05-09  Mike Stump  <mrs@apple.com>
2532         * configure: Regenerate.
2534 2005-04-12  Mike Stump  <mrs@apple.com>
2536         * configure: Regenerate.
2538 2005-03-21  Zack Weinberg  <zack@codesourcery.com>
2540         * Makefile.in: Set gcc_version here.
2541         * configure.ac: Do not invoke TL_AC_GCC_VERSION.  Adjust quoting
2542         in definition of toolexeclibdir so that $(gcc_version) is expanded
2543         by the Makefile.
2544         * aclocal.m4, configure: Regenerate.
2546 2005-03-03  David Ayers  <d.ayers@inode.at>
2548         * objc/hash.h (OBJC_IGNORE_DEPRECATED_API): Update deprecated
2549         version reference.  Correct typo.
2551 2005-03-02  David Ayers  <d.ayers@inode.at>
2553         PR libobjc/19024
2554         * Makefile.in (OBJS): Add hash_compat.lo.
2555         (OBJS_GC): Add hash_compat_gc.lo.
2556         (hash_compat_gc.lo): New target and rule.
2557         * objc/hash.h (hash_new, hash_delete, hash_add, hash_remove)
2558         (hash_next, hash_value_for_key, hash_is_key_in_hash)
2559         (hash_ptr, hash_string, compare_ptrs, compare_strings): Prefix
2560         with objc_.  Add deprecated non prefixed inlined versions.
2561         (OBJC_IGNORE_DEPRECATED_API): New macro to hide deprecated
2562         declarations.
2563         * hash.c (hash_new, hash_delete, hash_add, hash_remove, hash_next)
2564         (hash_value_for_key, hash_is_key_in_hash): Prefix with objc_ and
2565         update callers.
2566         * hash_compat.c: New file.
2567         * archive.c: Update callers.
2568         * init.c: Likewise.
2569         * selector.c: Likewise.
2570         * libobjc.def: Add objc_ versions of hash functions.
2572 2005-02-28  Andrew Pinski <pinskia@physics.uc.edu>
2574         PR libobjc/20252
2575         * Makefile.in (GTHREAD_FLAGS): Remove.
2576         (ALL_CFLAGS): Remove usage of GTHREAD_FLAGS.
2577         * thr-objc.c: Include config.h.
2578         * configure.ac: Instead of looking at GCC's makefile, figure out if
2579         GTHREAD_FLAGS should be defined by looking at the `thread model'
2580         of the current gcc.
2581         * configure: Regenerate.
2582         * config.h.in: Regenerate.
2584 2005-02-28  Paolo Bonzini  <bonzini@gnu.org>
2586         PR bootstrap/17383
2587         * configure.ac: Call GCC_TOPLEV_SUBDIRS.
2588         (Determine CFLAGS for gthread): Use $host_subdir.
2589         * configure: Regenerate.
2590         * Makefile.in (host_subdir): New.
2591         (INCLUDES): Use it.
2593 2004-12-20  Andrew Pinski  <pinskia@physics.uc.edu>
2595         PR libobjc/12035
2596         * gc.c: Remove definition of LOGWL, modWORDSZ, and divWORDSZ since
2597         they are not used.
2598         Include limits.h and stdlib.h.
2599         Define BITS_PER_WORD.
2601 2004-12-12  Alexander Malmberg  <alexander@malmberg.org>
2603         * selector.c (__objc_init_selector_tables): Add missing void to
2604         definition.
2606 2004-12-02  Richard Sandiford  <rsandifo@redhat.com>
2608         * configure.ac: Use TL_AC_GCC_VERSION to set gcc_version.
2609         * configure, aclocal.m4: Regenerate.
2611 2004-11-29  Kelley Cook  <kcook@gcc.gnu.org>
2613         * configure: Regenerate for libtool change.
2615 2004-11-25  Kelley Cook  <kcook@gcc.gnu.org>
2617         * configure: Regenerate for libtool reversion.
2619 2004-11-24  Kelley Cook  <kcook@gcc.gnu.org>
2621         * configure: Regenerate for libtool change.
2623 2004-11-24  Kelley Cook  <kcook@gcc.gnu.org>
2625         * aclocal.m4, config.h.in: Regenerate.
2627 2004-10-08  Mike Stump  <mrs@apple.com>
2628             Andrew Pinski  <pinskia@physics.uc.edu>
2630         * aclocal.m4: Rename to ...
2631         * acinclude.m4: here and also use m4_include instead of sinclude.
2632         * aclocal.m4: Regenerate.
2633         * configure: Regenerate.
2634         * configure.ac: Add AM_MAINTAINER_MODE and AM_PROG_CC_C_O.
2635         * Makefile.in (configure): Add @MAINT@ infront of configure.ac
2637 2004-10-08  Andrew Pinski  <pinskia@physics.uc.edu>
2639         * archive.c: Fix all the warnings about passing unsigned char*
2640         to char* and the other way too.
2642 2004-09-16  Andrew Pinski  <pinskia@physics.uc.edu>
2644         PR libobjc/16448
2645         * exception.c: Include config.h
2646         (objc_exception_throw): Change _GLIBCXX_SJLJ_EXCEPTIONS to
2647         SJLJ_EXCEPTIONS.
2648         * configure.ac: Find out what exception handling code we use.
2649         * configure: Regenerate.
2650         * config.h.in: New file, regenerate.
2652 2004-09-16  Andrew Pinski  <apinski@apple.com>
2654         * encoding.c (ALTIVEC_VECTOR_MODE): Define a bogus macro.
2656 2004-08-28  Nathanael Nerode  <neroden@gcc.gnu.org>
2658         * configure.ac: Switch from _GCC_TOPLEV_NONCANONICAL_TARGET to
2659         ACX_NONCANONICAL_TARGET.
2660         * configure: Regenerate.
2662 2004-08-13  Ziemowit Laski  <zlaski@apple.com>
2664         * objc/sarray.h: Hoist include of assert.h near the top of file,
2665         and mark the remainder of the file 'extern "C"'.
2667 2004-08-13  Andrew Pinski  <pinskia@physics.uc.edu>
2669         * objc/Object.h: Move includes out of extern "C" blocks.
2670         * objc/encoding.h: Likewise.
2671         * objc/hash.h: Likewise.
2672         * objc/objc-api.h: Likewise.
2673         * objc/runtime.h: Likewise.
2674         * objc/sarray.h: Likewise.
2675         * objc/typedstream.h: Likewise.
2677 2004-08-12  Ziemowit Laski  <zlaski@apple.com>
2679         * objc/NXConstStr.h: Update copyright date; bracket with
2680         'extern "C"' for C++ use; make include syntax consistent
2681         by using <...> instead of "..."; hoist <objc/...> includes
2682         above the 'extern "C"' block.
2683         * objc/Object.h: Likewise.
2684         * objc/Protocol.h: Likewise.
2685         * objc/encoding.h: Likewise.
2686         * objc/hash.h: Likewise.
2687         * objc/runtime.h: Likewise.
2688         * objc/sarray.h: Likewise.
2689         * objc/thr.h: Likewise.
2690         * objc/typedstream.h: Likewise.
2691         * objc/objc-api.h: Add 'extern "C"' block for C++ use.
2692         (objc_static_instances): For C++ case, do away with
2693         zero-sized array.
2694         (objc_method): Hoist definition to file scope.
2695         (_objc_load_callback, _objc_object_alloc, class_get_class_method,
2696         class_get_instance_method, class_create_instance,
2697         class_get_class_name, class_get_instance_size,
2698         class_get_meta_class, class_get_super_class, class_get_version,
2699         class_is_class, class_is_meta_class, class_set_version,
2700         class_get_gc_object_type, class_ivar_set_gcinvisible,
2701         get_imp): Rename 'class' parameter to '_class'.
2702         * objc/objc-list.h: Add 'extern "C"' block for C++ use.
2703         * objc/objc.h: Update copyright date.
2704         (arglist_t): Provide a union tag.
2706 2004-07-22  Andrew Pinski  <pinskia@physics.uc.edu>
2708         * thr.c (__objc_thread_detach_function): Do not mark as volatile
2709         but instead use the attribute noreturn.
2711 2004-06-28  Zack Weinberg  <zack@codesourcery.com>
2713         * encoding.c: Rename target_flags with a #define to avoid
2714         conflict with a prior declaration.
2716 2004-06-24  Andrew Pinski  <apinski@apple.com>
2718         * objc/encoding.h: Wrap the functions with extern "C" for C++
2719         mode.
2720         * objc/hash.h: Likewise.
2721         * objc/objc-api.h: Likewise.
2722         * objc/objc-list.h: Likewise.
2723         * objc/runtime.h: Likewise.
2724         * objc/sarray.h: Likewise.
2725         * objc/thr.h: Likewise.
2726         * objc/typedstream.h: Likewise.
2729 2004-06-21  Nick Clifton  <nickc@redhat.com>
2731         * encoding.c (BITS_PER_UNIT): Define if a definition is not
2732         provided.
2734 2004-06-20  Alexander Malmberg  <alexander@malmberg.org>
2736         * Makefile.in (exception.lo): Remove $(OBJC_GCFLAGS).
2737         (exception_gc.lo): New.
2738         (OBJS_GC): Add exception_gc.lo.
2740 2004-06-17  Richard Henderson  <rth@redhat.com>
2742         * exception.c: New file.
2743         * Makefile.in (exception.lo): New.
2744         (OBJS): Add it.
2746 2004-06-14  Andrew Pinski  <pinskia@physics.uc.edu>
2748         * linking.m (_objcInit): New empty function
2749         for Darwin only.
2751 2004-06-11  Andrew Pinski  <pinskia@physics.uc.edu>
2753         * configure.ac: Support --enable-shared=libobjc.
2754         * configure: Regenerate.
2756         PR libobjc/15901
2757         * configure.ac: Do not disable shared by default.
2758         * configure: Regenerate.
2760 2004-06-03  Nicola Pero  <n.pero@mi.flashnet.it>
2762         * Protocol.m ([-isEqual:]): Small optimizations returning
2763         immediately if the argument is equal to self, and accessing
2764         the argument's name directly if it's a protocol.
2766 2004-06-03  David Ayers  <d.ayers@inode.at>
2768         * Protocol.m ([-isEqual:]): Test the class of the argument.
2770 2004-05-25  Andrew Pinski  <pinskia@physics.uc.edu>
2772         * configure.ac (includedir): Rename to ...
2773         (includedirname).
2774         * Makefile.in: s/includedir/includedirname/.
2776         PR target/11572
2777         * configure.ac (includedir): Set to "include"
2778         except for Darwin.
2779         (libext) Set to empty except for Darwin.
2780         * configure: Regenerate
2781         * Makefile.in: s/libobjc.la/libobjc$(libext).la/g.
2782         s/include/$(includedir)/g.
2784 2004-05-25  Daniel Jacobowitz  <drow@false.org>
2786         * Makefile.in: Add .NOEXPORT.
2788 2004-05-25  Andrew Pinski  <pinskia@physics.uc.edu>
2790         Merge from the libobjc-branch
2791         2004-02-09  Andrew Pinski  <pinskia@physics.uc.edu>
2793                 * Makefile.in (OBJC_H): Change objc-deps.h to objc-decls.h.
2795         2004-02-03  Andrew Pinski  <pinskia@physics.uc.edu>
2797                 * Makefile.in (OBJC_H): Add objc-deps.h.
2799         2004-01-27  Nicola Pero  <n.pero@mi.flashnet.it>
2801                 * Protocol.m ([-conformsTo:]): If the argument is nil, return NO.
2802                 ([-hash], [-isEqual:]): New methods.
2804         2004-01-27  Richard Frith-Macdonald <rfm@gnu.org>
2806                 * sarray.c (sarray_free): Add a better comment.
2808         2004-01-27  Adam Fedor  <fedor@gnu.org>
2810                 * hash.c (hash_add): Cast cachep to int.
2811                 * selector.c (__sel_register_typed_name): Cast
2812                 soffset_decode to int.
2814         2004-01-27  Alexander Malmberg  <alexander@malmberg.org>
2816                 * selector.c: Rename register_selectors_from_list to
2817                 __objc_register_selectors_from_list. Update caller.
2818                 (__objc_register_selectors_from_list): Lock __objc_runtime_mutex
2819                 while registering selectors. Use __sel_register_typed_name instead
2820                 of sel_register_typed_name. Check for NULL method_name:s.
2821                 (pool_alloc_selector): New function.
2822                 (__sel_register_typed_name): Use pool_alloc_selector to allocate
2823                 selector structures.
2824                 * sendmsg.c (class_add_method_list): Use
2825                 __objc_register_selectors_from_list.
2826                 * objc/runtime.h: Add __objc_register_selectors_from_list.
2828         2004-01-25  Adam Fedor  <fedor@gnu.org>
2829                     Nicola Pero  <n.pero@mi.flashnet.it>
2830                     Andrew Pinski  <pinskia@physics.uc.edu>
2832                 * objc/objc-decls.h: New file.
2833                 * objc/objc-api.h (_objc_lookup_class): Mark as export.
2834                 (_objc_load_callback): Likewise.
2835                 (_objc_object_alloc): Likewise.
2836                 (_objc_object_copy): Likewise.
2837                 (_objc_object_dispose): Likewise.
2839         2004-01-25  Andrew Pinski  <pinskia@physics.uc.edu>
2841                 * archive.c: s/__inline__/inline
2842                 * sendmsg.c: Likewise.
2844                 * encoding.c: Remove FIXME about the warning
2845                 about unused variable.
2846                 * sendmsg.c: Add a FIXME comment saying that
2847                 this should be using libffi.
2849                 * Makefile.in (LIBTOOL): Use @LIBTOOL@ now as it works.
2852 2004-05-13  Andrew Pinski  <pinskia@physics.uc.edu>
2854         * archive.c (objc_read_class): Initialize class_name.
2855         (objc_read_selector): Initialize selector_name.
2857 2004-05-09  Richard Sandiford  <rsandifo@redhat.com>
2859         * Makefile.in (toolexecdir): Remove trailing space.
2861 2004-04-15  Nathanael Nerode  <neroden@gcc.gnu.org>
2863         PR libobjc/14948
2864         * configure.ac: De-precious CC so multilibs work.
2865         * configure: Regenerate.
2867 2004-04-14  Nathanael Nerode  <neroden@gcc.gnu.org>
2869         * configure.ac: Restore toolexecdir.
2870         * Makefile.in: Restore toolexecdir.
2871         * configure: Regenerate.
2873 2004-04-09  Nathanael Nerode  <neroden@gcc.gnu.org>
2875         * configure.ac: Remove (unused) glibcpp_prefixdir.
2876         * configure: Regenerate.
2878         * configure.in: Rename to configure.ac.
2879         * Makefile.in: Update to match.
2881         * Makefile.in: Remove toolexecdir, glibcpp_toolexecdir (unused).
2882         Replace glibcpp_toolexeclibdir with toolexeclibdir.
2883         * configure.in: Remove glibcpp_toolexecdir (unused).
2884         Replace glibcpp_toolexeclibdir with toolexeclibdir.  Don't generate
2885         config.h or stamp-h (unused).  Move one comment to the right place.
2886         * configure: Regenerate.
2887         * config.h.in: Remove (unused).
2889         * config.h.in: Regenerate with autoheader.
2891         * Makefile.in: Remove (unused) gcc_version_trigger.
2892         * configure.in: Remove (unused) glibcpp_builddir.  Don't AC_SUBST
2893         gcc_version_trigger.
2894         * configure: Regenerate.
2896         * configure.in: Switch to modern style for AC_INIT, AC_OUTPUT.
2897         Sort file into sections.  Remove dnl where appropriate.  Fix
2898         other style issues.
2899         * configure: Regenerate.
2901         * configure.in: Replace old AC_PROG_CC hack with new one.
2902         Define toplevel_srcdir in terms of srcdir, not top_srcdir (there
2903         are no subdirectory output files, so this is fine).  Change prereq
2904         to autoconf 2.59.
2905         * aclocal.m4: Include ../config/no-executables.m4.
2906         * configure: Regenerate with autoconf 2.59.
2908         * configure.in: Improve comments on gthread_cflags.  Improve m4
2909         quotation, and replace 'if test' with 'case', for --enable-objc-gc.
2910         * configure: Regenerate.
2912         * configure.in: Move PACKAGE and VERSION settings up top.  Remove
2913         unused call to AC_PROG_LN_S.  Default RANLIB to ':'.  Remove
2914         redundant checks for values of RANLIB, AR, INSTALL.
2915         * configure: Regenerate.
2917         * configure.in: Clean up handling of
2918         --enable-version-specific-runtime-libs and related variables;
2919         replace 'if test' with 'case' where reasonable.  Fix comments.
2920         Remove useless libstdcxx_interface.
2921         * configure: Regenerate.
2923         * configure.in: Use _GCC_TOPLEV_NONCANONICAL_TARGET.
2924         Replace uses of target_alias with target_noncanonical.
2925         * aclocal.m4: Include ../config/acx.m4.
2926         * configure: Regenerate.
2927         * Makefile.in: Replace uses of target_alias with target_noncanonical.
2928         Fix copyright statement.
2930         * configure.in: Hand-inline bulky, confusing macros from
2931         aclocal.m4.  Replace references to "GNU Objective C" with "GCC".
2932         Update copyright notice.  Remove stuff for automake, which isn't
2933         used in this directory.  Remove emacs local variables.
2934         * aclocal.m4: Remove hand-inlined macros.  Update copyright notice.
2935         * configure: Regenerate.
2937 2004-03-16  Manfred Hollstein  <mh@suse.com>
2939         * Makefile.in, configure.in, configure: Update copyright years.
2941 2004-03-15  Manfred Hollstein  <mh@suse.com>
2943         * Makefile.in (LIBOBJC_VERSION, LIBOBJC_GC_VERSION): Use
2944         definition from configure.in.
2945         * configure.in (PACKAGE): Add definition.
2946         (VERSION): Add definition; substitute it in output files.
2947         * configure: Re-generate.
2949 2004-03-05  Ziemowit Laski  <zlaski@apple.com>
2951         * objc/hash.h (hash_string, compare_strings):
2952         Add type-casts to make Objective-C++ happy.
2953         * objc/typedstream.h (objc_get_stream_class_version):
2954         Rename parameter from 'class' to 'class_name' to make
2955         Objective-C++ happy.
2957 2004-03-01  Michael Matz  <matz@suse.de>
2959         * Makefile.in (ALL_CFLAGS): Add -fno-strict-aliasing.
2961 2004-02-06  Ziemowit Laski  <zlaski@apple.com>
2963         * objc/objc-api.h (objc_super): The 'class' field shall
2964         be named 'super_class' #ifdef __cplusplus.
2966 2004-01-17  Andrew Pinski  <pinskia@physics.uc.edu>
2968         PR target/10781
2969         * encoding.c (rs6000_special_round_type_align): Define.
2971 2004-01-14  Adam Fedor  <fedor@gnu.org>
2973         PR libobjc/12155
2974         * selector.c (__objc_register_instance_methods_to_class): Free
2975         new_list if not used.
2977 2004-01-09  Andrew Ruder  <aeruder@ksu.edu>
2979         PR libobjc/11904
2980         * sarray.c (sarray_free): Free array->is_copy_of latter.
2982 2003-12-01  Zack Weinberg  <zack@codesourcery.com>
2984         PR 11433
2985         * Protocol.m (descriptionForInstanceMethod): Don't dereference
2986         instance_methods if it's NULL.
2987         (descriptionForClassMethod): Likewise for class_methods.
2989 2003-10-24  Rainer Orth  <ro@TechFak.Uni-Bielefeld.DE>
2991         * Makefile.in (runtime-info.h): Remove -Wp.
2993 2003-10-21  Rainer Orth  <ro@TechFak.Uni-Bielefeld.DE>
2995         * Makefile.in (CC1OBJ): Remove.
2996         (runtime-info.h): Invoke $(CC) so all MULTIFLAGS are handled
2997         correctly.
2998         Use .m extension for temporary file.
2999         Remove assembler temp file.
3001 2003-10-20  Joseph S. Myers  <jsm@polyomino.org.uk>
3003         * objc/hash.h (hash_string): Don't use a cast as an lvalue.
3005 2003-10-17  Rainer Orth  <ro@TechFak.Uni-Bielefeld.DE>
3007         * Makefile.in (runtime-info.h): Use MULTIFLAGS.
3009 2003-09-09  Alan Modra  <amodra@bigpond.net.au>
3011         * configure: Regenerate.
3013 2003-08-27  Alexander Malmberg  <alexander@malmberg.org>
3015         * Makefile.in, aclocal.m4: Update to $(libdir)/gcc/ instead of
3016         (libdir)/gcc-lib/ when installing.
3017         * configure: Regenerate.
3019 Thu Jul 10 10:27:43 2003  Nicola Pero  <n.pero@mi.flashnet.it>
3021         libobjc/9969
3022         * sendmsg.c (get_imp): Fixed rare threading problem.
3023         (__objc_responds_to): Similar fixes.
3024         (objc_msg_lookup): Similar fixes.
3025         (__objc_init_install_dtable): Lock the runtime before checking if the
3026         table is installed.
3028 2003-05-23  Nathanael Nerode  <neroden@gcc.gnu.org>
3030         * hash.c, init.c, libobjc.def, libobjc_entry.c, linking.m,
3031         makefile.dos, misc.c, nil_method.c, objects.c, sarray.c,
3032         selector.c, sendmsg.c, thr-dce.c, thr-decosf1.c, thr-irix.c,
3033         thr-mach.c, thr-objc.c, thr-os2.c, thr-posix.c, thr-pthreads.c,
3034         thr-rtems.c, thr-single.c, thr-solaris.c, thr-vxworks.c,
3035         thr-win32.c, thr.c: Replace "GNU CC" with "GCC".
3036         * Makefile.in, NXConstStr.m, Object.m, Protocol.m, archive.c,
3037         class.c, encoding.c, gc.c, objc/NXConstStr.h, objc/Object.h,
3038         objc/Protocol.h, objc/encoding.h, objc/hash.h, objc/objc-api.h,
3039         objc/objc-list.h, objc/objc.h, ocjc/runtime.h, objc/sarray.h,
3040         objc/thr.h, objc/typedstream.h: Replace "GNU CC" with "GCC".
3042 Tue May 13 14:56:03 2003  Richard Frith-Macdonald <rfm@gnu.org>
3043                           Nicola Pero  <n.pero@mi.flashnet.it>
3045         libobjc/10742
3046         * init.c (class_superclass_of_class): New function.
3047         (create_tree_of_subclasses_inherited_from): Use it.
3048         (__objc_tree_insert_class): Likewise.
3049         (class_is_subclass_of_class): Likewise.
3051 2003-04-11  David Chad  <davidc@freebsd.org>
3052             Loren J. Rittle  <ljrittle@acm.org>
3054         libobjc/8562
3055         * objc/hash.h (hash_string): Constify correctly.
3056         (compare_ptrs): Use direct compare.
3057         * objc/objc-list.h (list_nth): Rename index to indx to avoid shadow.
3058         * objc/sarray.h: Global rename index to indx to avoid shadow.
3060 2003-03-12  Andreas Schwab  <schwab@suse.de>
3062         * aclocal.m4 (GLIBCPP_EXPORT_INSTALL_INFO): Avoid trailing /. in
3063         glibcpp_toolexeclibdir.
3064         * configure: Rebuilt.
3066 2003-02-20  Alexandre Oliva  <aoliva@redhat.com>
3068         * configure.in: Propagate ORIGINAL_LD_FOR_MULTILIBS to
3069         config.status.
3070         * configure: Rebuilt.
3072 2003-01-27  Alexandre Oliva  <aoliva@redhat.com>
3074         * aclocal.m4 (glibcpp_toolexeclibdir): Instead of
3075         $(MULTISUBDIR), use `$CC -print-multi-os-directory`, unless
3076         version_specific_libs is enabled.
3077         * configure: Rebuilt.
3079 2003-01-09  Christian Cornelssen  <ccorn@cs.tu-berlin.de>
3081         * Makefile.in (FLAGS_TO_PASS): Also pass DESTDIR.
3082         (install-libs, install-headers): Prepend $(DESTDIR) to
3083         destination paths in all (un)installation commands.
3085 2002-12-02  Zack Weinberg  <zack@codesourcery.com>
3087         * thr-objc.c: Include coretypes.h and tm.h.
3089 2002-12-01  Zack Weinberg  <zack@codesourcery.com>
3091         * encoding.c, sendmsg.c: Include coretypes.h and tm.h.
3093 2002-11-26  Nathanael Nerode  <neroden@gcc.gnu.org>
3095         * configure.in: Remove skip-this-dir support.
3096         * configure: Regenerate.
3098 2002-09-22  Kaveh R. Ghazi  <ghazi@caip.rutgers.edu>
3100         * Makefile.in (all): Fix multilib parallel build.
3102 Thu Sep 12 12:44:37 2002  Nicola Pero  <n.pero@mi.flashnet.it>
3104         * sendmsg.c (nil_method): Declare not to take a variable number of
3105         args.
3106         (objc_msg_lookup): Cast nil_method to IMP before returning it.
3107         (objc_msg_lookup_super): The same.
3109 2002-09-10  Jan Hubicka  <jh@suse.cz>
3111         * nil_method.c (nil_method): No longer defined with variable
3112         arguments.
3114 2002-07-02  Rodney Brown  <rbrown64@csc.com.au>
3116         * objc/encoding.h: Fix formatting.
3117         * objc/hash.h: Likewise.
3118         * objc/objc-api.h: Likewise.
3119         * objc/runtime.h: Likewise.
3120         * objc/thr.h: Likewise.
3121         * archive.c: Likewise.
3122         * class.c: Likewise.
3123         * encoding.c: Likewise.
3124         * gc.c: Likewise.
3125         * hash.c: Likewise.
3126         * init.c: Likewise.
3127         * misc.c: Likewise.
3128         * nil_method.c: Likewise.
3129         * objects.c: Likewise.
3130         * sarray.c: Likewise.
3131         * selector.c: Likewise.
3132         * sendmsg.c: Likewise.
3133         * thr-mach.c: Likewise.
3134         * thr.c: Likewise.
3136 2002-06-25  DJ Delorie  <dj@redhat.com>
3138         * aclocal.m4 (GLIBCPP_CONFIGURE): Split out
3139         GLIBCPP_TOPREL_CONFIGURE.
3140         * configure.in: Call it before AC_CANONICAL_SYSTEM.
3141         * configure: Regenerate.
3143 2002-06-21  Kaveh R. Ghazi  <ghazi@caip.rutgers.edu>
3145         * Object.m (forward, read, write): Fix unused parameter warnings.
3146         * encoding.c: Include <stdlib.h>.
3147         (target_flags): Mark with attribute unused.
3148         (atoi): Delete.
3149         * runtime.h (__objc_selector_max_index): Change to unsigned int.
3150         (__objc_generate_gc_type_description): Prototype.
3151         * selector.c (__objc_selector_max_index): Change to unsigned int.
3153 Mon Jun 17 18:37:42 2002  Nicola Pero  <n.pero@mi.flashnet.it>
3155         * sendmsg.c (__objc_get_forward_imp): Fix warning by making sure
3156         we always have a return value: if __objc_msg_forward does not
3157         supply a forwarding implementation, return the default
3158         __builtin_apply based one.
3160 2002-06-15  Kaveh R. Ghazi  <ghazi@caip.rutgers.edu>
3162         * Object.m: Fix signed/unsigned warning.
3163         * Protocol.m: Likewise.
3164         * archive.c: Always include stdlib.h.
3165         (objc_read_short, objc_read_unsigned_short, objc_read_int,
3166         objc_read_long, __objc_read_nbyte_uint, __objc_read_nbyte_ulong):
3167         Fix signed/unsigned warning.
3168         (objc_write_type, objc_read_type, objc_write_types,
3169         objc_read_types): Ensure ctype 8-bit safety.
3170         (__objc_no_write, __objc_no_read): Mark unused parameters.
3171         * class.c (class_table_setup): Specify void arg.
3172         * encoding.c (atoi, objc_sizeof_type, objc_alignof_type,
3173         objc_skip_typespec, objc_skip_offset,
3174         objc_layout_structure_next_member): Ensure ctype 8-bit safety.
3175         (objc_layout_structure_next_member): Ensure variables are
3176         initialized.
3177         * gc.c (__objc_generate_gc_type_description,
3178         class_ivar_set_gcinvisible): Mark unused parameters.
3179         * init.c (__objc_send_load, __objc_destroy_class_tree_node): Mark
3180         unused parameters.
3181         (__objc_init_protocols) Fix signed/unsigned warning.
3182         * nil_method.c (nil_method): Mark unused parameters.
3183         * thr.h (objc_thread_callback): Specify void arg.
3184         * sarray.c (sarray_new, sarray_realloc, sarray_free): Fix
3185         signed/unsigned warning.
3186         (sarray_free): Fix formatting.
3187         * selector.c (sel_types_match): Ensure ctype 8-bit safety.
3188         * sendmsg.c (__objc_init_install_dtable) Mark unused parameters.
3190 2002-06-09  Andreas Jaeger  <aj@suse.de>
3192         * encoding.c (objc_layout_structure_next_member): Remove unused
3193         variable.
3195 2002-05-20  Kaveh R. Ghazi  <ghazi@caip.rutgers.edu>
3197         * Makefile.in (SHELL): Set to @SHELL@.
3198         (WARN_CFLAGS): New.
3199         (ALL_CFLAGS): Add $(WARN_CFLAGS).
3201 2002-05-16  Rainer Orth  <ro@TechFak.Uni-Bielefeld.DE>
3203         * aclocal.m4: Allow for PWDCMD to override hardcoded pwd.
3204         * configure: Regenerate.
3206 2002-05-08  Alexandre Oliva  <aoliva@redhat.com>
3208         * configure.in (ORIGINAL_LD_FOR_MULTILIBS): Preserve LD at
3209         script entry, and set LD to it when configuring multilibs.
3210         * configure: Rebuilt.
3212 2002-04-19  David O'Brien  <obrien@FreeBSD.org>
3214         * encoding.c (MAX, MIN, ROUNDING): #undef before defining.
3216 2002-04-09  Hans-Peter Nilsson  <hp@bitrange.com>
3218         PR objc/6107
3219         * objc/objc-api.h (struct objc_protocol_list): Change type of
3220         member count from int to size_t.
3222 2002-02-11  Franz Sirl  <Franz.Sirl-kernel@lauterbach.com>
3224         PR libobjc/4039
3225         * aclocal.m4: Replace with version copied from libstdc++-v3.
3226         * configure.in: Update for changes to aclocal and Makefile.
3227         * configure: Regenerate.
3228         * Makefile.in: Correct install of multilibs and shared libs, use
3229         INSTALL_DATA for include files.
3231 Mon Dec 17 17:02:12 2001  Nicola Pero  <nicola@brainstorm.co.uk>
3233         * init.c (__objc_exec_class): Fixed bug in the loop on unclaimed
3234         categories - when an unclaimed category was found, the loop was
3235         doing two steps forward instead of one, so that in certain cases
3236         it was failing to properly load all the categories.  (Reported
3237         with fix by Alexander Malmberg <alexander@malmberg.org>).
3239 2001-11-14  Aldy Hernandez  <aldyh@redhat.com>
3241         * encoding.c: Add target_flags.
3243 2001-11-07  Aldy Hernandez  <aldyh@redhat.com>
3245         * objc/objc-api.h (_C_VECTOR): New.
3247         * encoding.c (VECTOR_TYPE): New.
3249 Mon Oct 29 21:29:21 2001  Nicola Pero  <n.pero@mi.flashnet.it>
3251         * class.c: Rewritten the class table to use optimized, lock-free
3252         lookup.  This more than doubles the speed of class method
3253         invocations.  (class_table_setup), (class_table_insert),
3254         (class_table_replace), (class_table_get_safe),
3255         (class_table_next), (class_table_print),
3256         (class_table_print_histogram): New functions.
3257         (__objc_init_class_tables): Use class_table_setup.
3258         (__objc_add_class_to_hash): Use class_table_get_safe and
3259         class_table_insert.  (objc_lookup_class), (objc_get_class): Do not
3260         assert the existence of the table; do not lock the runtime; use
3261         class_table_get_safe.  (objc_next_class): Use class_table_next.
3262         (__objc_resolve_class_links): Use class_table_next.
3263         (class_pose_as): Use class_table_replace.
3265 2001-09-10  Ovidiu Predescu  <ovidiu@cup.hp.com>
3267         * gc.c: Removed the DEBUG declaration.
3269 Wed Jul 18 12:48:56 2001  Nicola Pero  <n.pero@mi.flashnet.it>
3271         * thr.c (objc_mutex_lock): Invoke __objc_thread_id directly,
3272         rather than through objc_thread_id, to save a function call.
3273         (objc_mutex_trylock, objc_mutex_unlock, objc_condition_wait):
3274         Ditto.
3276 Mon Jul 16 12:15:00 2001  Nicola Pero  <n.pero@mi.flashnet.it>
3278         * objc/objc-api.h (object_is_class): Fixed - buggy code was trying
3279         to cast an id to a Class, which can not be done.  Make the check
3280         by using CLS_ISMETA on the class pointer instead.
3281         (object_is_meta_class): Similar fix.
3283 2001-06-09  Alexandre Oliva  <aoliva@redhat.com>, Stephen L Moshier  <moshier@mediaone.net>
3285         * configure.in (AC_EXEEXT): Work around in case it expands to
3286         nothing, as in autoconf 2.50.
3287         * acinclude.m4: Likewise.
3288         * configure: Rebuilt.
3290 2001-06-08  Nicola Pero  <n.pero@mi.flashnet.it>
3292         * THREADS: Explain that when we compile libobjc inside GCC, we
3293         always use thr-objc.c as a backend, which uses GCC's thread code.
3295 2001-06-06  Richard Frith-Macdonald  <rrfm@gnu.org>
3297         * init.c (__objc_send_message_in_list): When setting a new entry
3298         in __objc_load_methods use the method IMP as key, but check to see
3299         if the method is in the hashtable by looking at the IMP also.
3300         Also ... call the method after adding it to the hashtable rather
3301         than before ... thus preventing an obscure possibility of infinite
3302         recursion if a +load method itself loads a subclass.
3304 2001-05-25  Ovidiu Predescu  <ovidiu@cup.hp.com>
3306         * init.c (__objc_send_message_in_list): When setting a new entry
3307         in __objc_load_methods use the method name as key, not the method
3308         IMP (reported by Richard Frith-Macdonald <richard@brainstorm.co.uk>).
3310 2001-05-09  Joseph S. Myers  <jsm28@cam.ac.uk>
3312         * objc-features.texi: Move to ../gcc/objc.texi.
3313         * fdl.texi: Remove.
3314         * Makefile.in: Don't generate documentation from
3315         objc-features.texi.
3317 2001-05-01  Mark Mitchell  <mark@codesourcery.com>
3319         * fdl.texi: New file.
3320         * objc-features.texi: Simplify.
3321         * Makefile.in: Adjust accordingly.
3323 2001-04-30  Mark Mitchell  <mark@codesourcery.com>
3325         * objc-features.texi: Use the GFDL.
3327 Wed Mar 21 04:44:58 EST 2001  John Wehle  (john@feith.com)
3329         * encoding.c (REAL_TYPE): Define.
3331 2001-03-19  David Edelsohn  <edelsohn@gnu.org>
3333         * encoding.c (TYPE_MODE): Define.
3335 2001-03-14  Nicola Pero  <n.pero@mi.flashnet.it>
3337         * thr.c (objc_thread_add): New function.
3338         (objc_thread_remove): Ditto.
3339         * objc/thr.h: Declare them.
3340         * libobjc.def: Mention them.
3342 2001-02-28  Ovidiu Predescu  <ovidiu@cup.hp.com>
3344         * objc-features.texi: Document the @compatibility_alias compiler
3345         directive (description from Nicola Pero <n.pero@mi.flashnet.it>).
3347 Fri Feb 23 18:12:00 2001  Rainer Orth  <ro@TechFak.Uni-Bielefeld.DE>
3349         * sendmsg.c (__objc_forward): Delete strlen() declaration.
3351 2001-02-08  Geoffrey Keating  <geoffk@redhat.com>
3353         * configure.in: Don't run AC_PROG_CC_WORKS or AC_EXEEXT, because
3354         we're not interested in the result and they might fail.
3355         * configure: Regenerated.
3357 2001-01-12  Joseph S. Myers  <jsm28@cam.ac.uk>
3359         * objc-features.texi: Use @email.
3361 2001-01-12  Joseph S. Myers  <jsm28@cam.ac.uk>
3363         * sendmsg.c (__objc_print_dtable_stats): Don't use #ifdef inside
3364         printf.
3366 2000-01-11  Richard Earnshaw  <rearnsha@arm.com>
3368         * encoding.c (STRUCTURE_SIZE_BOUNDARY): Redefine in a way that
3369         determines the value dynamically.
3371 Wed Jan  3 00:49:10 2001  Ovidiu Predescu  <ovidiu@cup.hp.com>
3373         * sendmsg.c: Added __objc_msg_forward, a hook that allows external
3374         libraries to provide a function that returns the real forwarding
3375         function. This can alleviate problems __builtin_apply() and
3376         friends have on various platforms. (Solution suggested by Helge
3377         Hess.)
3379         * objc/objc-api.h: Define __objc_msg_forward.
3381         * sendmsg.c: Define gen_rtx_REG.
3383 2000-12-06      Ralf Corsepius <corsepiu@faw.uni-ulm.de>
3385         * thr-rtems.c: New file. Stub to compile.
3387 2000-09-06  Alexandre Oliva  <aoliva@redhat.com>
3389         * configure: Rebuilt with new libtool.m4.
3391 Tue Aug 15 00:38:56 2000  Ovidiu Predescu  <ovidiu@cup.hp.com>
3393         * configure.in: Create a config.h file. Check for <sched.h>.
3394         * configure: Regenerate.
3396         * config.h.in: Check for <sched.h>.
3398 2000-08-14  Zack Weinberg  <zack@wolery.cumb.org>
3400         * configure: Regenerate after change to ../libtool.m4.
3402 2000-08-14  Andreas Schwab  <schwab@suse.de>
3404         * objc-features.texi (Top): Move @menu at end of node.
3406 2000-08-11  Manfred Hollstein  <manfredh@redhat.com>
3408         * objc-features.texi: Move @node Top before @menu.
3410 Sun Aug  6 23:27:49 2000  Ovidiu Predescu  <ovidiu@cup.hp.com>
3412         * objc-features.texi: Documented the new -fconstant-string-class
3413         option.
3415 Sun Aug  6 22:51:16 2000  Ovidiu Predescu  <ovidiu@cup.hp.com>
3417         * thr-posix.c: Integrated Chris Ball's <cball@fmco.com> changes to
3418         improve the Posix thread support for Objective-C.
3420 2000-08-04  Zack Weinberg  <zack@wolery.cumb.org>
3422         * aclocal.m4: Replace copy of ../libtool.m4 with
3423         sinclude(../libtool.m4).
3425 Fri Jul 28 08:58:02 2000  Nicola Pero  <nicola@brainstorm.co.uk>
3427         * configure.in: Added libtool support; build shared libraries
3428         if --enable-shared was passed on command line.
3429         * Makefile.in: Modified most compilation commands to use libtool.
3430         * aclocal.m4: New symbolic link to the ../libtool.m4, from the
3431         libtool distribution.
3433 Sat Jul 29 00:10:21 2000  Ovidiu Predescu  <ovidiu@cup.hp.com>
3435         * sarray.c, Object.m: Removed the explicit prototypes for strlen
3436         and memcpy on 64-bit platforms (Suggested by Rodney Brown
3437         <rdb@cup.hp.com>).
3439 2000-05-12  H.J. Lu  (hjl@gnu.org)
3441         * Makefile.in (GTHREAD_FLAGS): New.
3442         (ALL_CFLAGS): Add $(GTHREAD_FLAGS).
3443         (OBJC_THREAD_FILE): Changed to thr-objc.
3445         * configure.in (GTHREAD_FLAGS): New, check and replace it for
3446         Makefile.
3447         (OBJC_THREAD_FILE): Removed.
3449         * thr-objc.c: New.
3451 2000-07-13  Kaveh R. Ghazi  <ghazi@caip.rutgers.edu>
3453         * objc/hash.h: Include string.h.
3455 2000-04-15  David Edelsohn  <edelsohn@gnu.org>
3457         * Object.m (strlen): 64-bit PowerPC is a 64bit platform as well.
3459 2000-04-12  Jakub Jelinek  <jakub@redhat.com>
3461         * Object.m (strlen): Provide prototype on all 64bit platforms,
3462         not only alpha.
3463         * sarray.c (memcpy): Likewise.
3464         * encoding.c (objc_layout_finish_structure): Don't use
3465         ROUND_TYPE_ALIGN on sparc.
3467         * encoding.c (objc_layout_structure_next_member): Do the whole
3468         procedure even for the first member, so that we get correct
3469         alignment.
3471 2000-03-29  Zack Weinberg  <zack@wolery.cumb.org>
3473         * objc/Protocol.h, objc/objc-list.h: Change #endif labels to
3474         comments.
3476 2000-02-23  Zack Weinberg  <zack@wolery.cumb.org>
3478         * Makefile.in: Add -DIN_TARGET_LIBS to ALL_CFLAGS.
3480 Thu Sep 23 07:19:12 1999   Chris Ball <cball@fmco.com>
3482         * thr-posix.c (__objc_mutex_deallocate): made deallocate work.
3484 Tue Sep 21 07:47:10 1999  Jeffrey A Law  (law@cygnus.com)
3486         * Makefile.in (gc.o, gc_gc.o): Do not pass -fgnu-runtime to
3487         the compiler when building C code.
3489 Fri Aug  6 23:32:29 1999  Daniel Jacobowitz <drow@drow.them.org>
3491         * Makefile.in (FLAGS_TO_PASS): Include prefix, exec_prefix,
3492         libdir, libsubdir and tooldir.
3494 Mon Jun 21 05:40:15 1999  John David Anglin <dave@hiauly1>
3496         * init.c (__objc_force_linking): Make global.
3498 Thu May 20 03:20:59 1999  Jeffrey A Law  (law@cygnus.com)
3500         * configure.in (AC_EXEEXT): Remove call.
3501         (compiler_name): Explicitly check with no extension and .exe
3502         extension.
3503         * configure: Regenerate.
3505 Sun Apr 25 01:15:34 1999  Mumit Khan  <khan@xraylith.wisc.edu>
3507         * Makefile.in (CC1OBJ): Define in terms of CC.
3508         (runtime-info.h): Use.
3510 Fri April 8 08:21:07 1999 Ovidiu Predescu <ovidiu@cup.hp.com>
3512         * objc-features.texi: Updated the URL to Boehm's GC page.
3514 Fri Mar 26 23:41:07 1999 Ovidiu Predescu <ovidiu@cup.hp.com>
3516         * archive.c (__objc_code_char, __objc_write_char): Explicitly specify
3517         the char as being signed (patch from Daniel Jacobowitz
3518         <drow@false.org>).
3520 Wed Mar 24 22:41:28 1999  Mumit Khan  <khan@xraylith.wisc.edu>
3522         * configure.in (AC_PREREQ): Update to 2.13.
3523         (AC_EXEEXT): Call to find possible file extension.
3524         (compiler_name): Use.
3525         * configure: Regenerate.
3527 Wed Jan 27 02:31:01 1999  Jeffrey A Law  (law@cygnus.com)
3529         * Makefile.in (ALL_CFLAGS): Add -DIN_GCC.
3531 Tue Jan  5 01:38:53 1999  Jeffrey A Law  (law@cygnus.com)
3533         * configure.in (thread_file): Correct and simplify code to find
3534         the thread file.
3535         * configure: Rebuilt.
3537 1998-11-26  Manfred Hollstein  <manfred@s-direktnet.de>
3539         * configure.in (compiler_name): Add check to detect if this
3540         language's compiler has been built.
3541         * configure: Regenerate.
3543 Mon Nov 23 16:50:28 1998  Kaveh R. Ghazi  <ghazi@caip.rutgers.edu>
3545         *  configure.in: Use AC_PREREQ(2.12.1).
3547 Thu Nov 19 20:33:37 1998  Jeffrey A Law  (law@cygnus.com)
3549         * Makefile.in (runtime-info.h): Avoid GNU make extensions.
3551 Sun Nov  8 17:46:14 1998  Kaveh R. Ghazi  <ghazi@caip.rutgers.edu>
3553         * Makefile.in (INCLUDES): Add -I$(srcdir)/$(MULTISRCTOP)../include.
3555 Thu Oct 22 14:34:06 1998  Kaveh R. Ghazi  <ghazi@caip.rutgers.edu>
3557         * configure.in: Use AC_CONFIG_AUX_DIR($topsrcdir).
3559 Sat Oct 17 05:21:31 1998  Ovidiu Predescu  <ovidiu@slip.net>
3561         * objc-features.texi (Top): Changed the email address.
3562         * objc-features.texi (Garbage Collection): Use @uref instead of @url.
3564 Mon Oct 11 21:25:27 1998  Ovidiu Predescu  <ovidiu@slip.net>
3566         * encoding.c: Redefine get_inner_array_type to get the first entry
3567         in the structure.
3569 Thu Oct  8 12:21:14 1998  Richard Frith-Macdonald <richard@brainstorm.co.uk>
3571         * encoding.c (objc_skip_type_qualifiers): Handle _C_BYREF.
3572         (objc_get_type_qualifiers): Similarly.
3573         * objc/encoding.h (_C_BYREF): Define.
3574         (_F_BYREF): Define.
3576 1998-10-07  David S. Miller  <davem@pierdol.cobaltmicro.com>
3578         * objc/sarray.h: Make boffset be an unsigned long when sparc so it
3579         works out on 64-bit systems.
3581 Tue Oct  6 20:32:06 1998  Alexandre Oliva  <oliva@dcc.unicamp.br>
3583         * Makefile.in (INCLUDES): Make it multilib-friendly.
3585 Fri Oct  2 07:12:14 1998  H.J. Lu  (hjl@gnu.org)
3587         * Makefile.in (INCLUDES): Add -I$(srcdir)/../gcc.
3589 Thu Oct  1 22:33:03 1998 Robert Lipe  <robertl@dgii.com>
3590                          Jeffrey A Law  (law@cygnus.com)
3592         * Makefile.in (INCLUDES): Reference gcc via $MULTIBUILDTOP.
3593         (FLAGS_TO_PASS): Added.
3594         (runtime-info.h): Reference cc1ibj via $MULTIBUILDTOP.
3596         * archive.c: Change config.h to tconfig.h.
3598         * configure.in: Find gcc's object directory even for multilibs.
3600 Wed Sep 30 18:17:17 1998  Robert Lipe  <robertl@dgii.com>
3602         * configure.in: Escape ^ in grep string.
3603         * configure: Rebuilt.
3605 Wed Sep 30 09:14:52 1998  Jeffrey A Law  (law@cygnus.com)
3607         * All .h files pushed down into the objc/ subdirectory.
3608         * Makefile.in (copy_headers): Corresponding changes.
3609         * configure.in (AC_INIT): Corresponding changes.
3610         * configure: Rebuilt.
3612 1998-09-30  Ben Elliston  <bje@cygnus.com>
3613             Jeff Law      <law@cygnus.com>
3615         * Makefile.in: Rewrite.
3617         * configure.in: Likewise.
3619         * configure: Regenerate.
3621         * All .c files.  Remove "objc" prefix when including objc header
3622         files.  Include tconfig.h, not ../tconfig.h.
3624 Mon Sep 21 23:27:10 1998  Ovidiu Predescu <ovidiu@slip.net>
3626         * encoding.c (TREE_TYPE, ARRAY_TYPE): Define.
3627         (get_inner_array_type): Define.
3629 1998-09-21  Ben Elliston  <bje@cygnus.com>
3631         * New directory.  Moved files from ../gcc/objc.
3633 Copyright (C) 1998-2023 Free Software Foundation, Inc.
3635 Copying and distribution of this file, with or without modification,
3636 are permitted in any medium without royalty provided the copyright
3637 notice and this notice are preserved.