Suppress -fstack-protector warning on hppa.
[official-gcc.git] / libobjc / ChangeLog
blob83d072d285ebc37a91ebc72a9ebb2bf3d27e204d
1 2022-10-20  Thomas Schwinge  <thomas@codesourcery.com>
3         * configure.ac (AC_CONFIG_MACRO_DIRS): Instantiate.
4         * configure: Regenerate.
6 2022-10-12  Martin Liska  <mliska@suse.cz>
8         * configure: Regenerate.
10 2022-10-11  Olivier Hainque  <hainque@adacore.com>
11             Olivier Hainque  <hainque@adacore.com>
13         * configure: Regenerate.
15 2022-08-25  Martin Liska  <mliska@suse.cz>
17         * configure: Regenerate.
19 2021-01-05  Samuel Thibault  <samuel.thibault@ens-lyon.org>
21         * configure: Re-generate.
23 2020-12-05  Iain Sandoe  <iain@sandoe.co.uk>
25         PR target/97865
26         * configure: Regenerate.
28 2020-11-29  John David Anglin  <danglin@gcc.gnu.org>
30         * configure: Regenerate.
32 2020-10-11  Iain Sandoe  <iain@sandoe.co.uk>
34         * encoding.c (_darwin_rs6000_special_round_type_align):
35         Use DFMode in the emulation of the special round type.
37 2020-05-29  H.J. Lu  <hjl.tools@gmail.com>
39         PR bootstrap/95413
40         * configure: Regenerated.
42 2020-05-15  H.J. Lu  <hongjiu.lu@intel.com>
44         PR bootstrap/95147
45         * configure: Regenerated.
47 2020-05-14  H.J. Lu  <hongjiu.lu@intel.com>
49         * configure: Regenerated.
51 2020-02-12  Sandra Loosemore  <sandra@codesourcery.com>
53         PR libstdc++/79193
54         PR libstdc++/88999
56         * configure: Regenerated.
58 2020-01-24  Maciej W. Rozycki  <macro@wdc.com>
60         * Makefile.in (aclocal_deps): Add `toolexeclibdir.m4'.
61         * aclocal.m4: Include `toolexeclibdir.m4'.
62         * configure.ac: Handle `--with-toolexeclibdir='.
63         * configure: Regenerate.
65 2020-01-01  Andrew Pinski  <pinskia@gmail.com>
67         PR libobjc/93099
68         * objc/objc-decls.h (objc_EXPORT): Define it to
69         extern for DLL_EXPORT define case.
71 2020-01-01  Jakub Jelinek  <jakub@redhat.com>
73         Update copyright years.
75 2019-11-26  Tobias Burnus  <tobias@codesourcery.com>
77         * Makefile.in (aclocal_deps): Fix path to cet.m4.
79 2019-09-27  Maciej W. Rozycki  <macro@wdc.com>
81         * configure: Regenerate.
83 2019-04-23  Ramana Radhakrishnan  <ramana.radhakrishnan@arm.com>
84             Bernd Edlinger  <bernd.edlinger@hotmail.de>
85             Jakub Jelinek  <jakub@redhat.com>
87         PR target/89093
88         * exception.c (PERSONALITY_FUNCTION): Add general-regs-only target
89         attribute for ARM.
91 2019-03-06  Uroš Bizjak  <ubizjak@gmail.com>
93         * encoding.c (DFmode): #undef before #define.
95 2019-01-09  Sandra Loosemore  <sandra@codesourcery.com>
97         PR other/16615
98         * objc/runtime.h: Change "can not" to "cannot".
100 2019-01-09  Sandra Loosemore  <sandra@codesourcery.com>
102         PR other/16615
104         * class.c: Mechanically replace "can not" with "cannot".
105         * objc/runtime.h: Likewise.
106         * sendmsg.c: Likewise.
108 2019-01-01  Jakub Jelinek  <jakub@redhat.com>
110         Update copyright years.
112 2018-10-31  Joseph Myers  <joseph@codesourcery.com>
114         PR bootstrap/82856
115         * configure.ac: Remove AC_PREREQ.
116         * aclocal.m4, config.h.in, configure: Regenerate.
118 2018-04-24  H.J. Lu  <hongjiu.lu@intel.com>
120         * configure: Regenerated.
122 2018-04-19  Jakub Jelinek  <jakub@redhat.com>
124         * configure: Regenerated.
126 2018-04-18  David Malcolm  <dmalcolm@redhat.com>
128         PR jit/85384
129         * configure: Regenerate.
131 2018-02-14  Igor Tsimbalist  <igor.v.tsimbalist@intel.com>
133         PR target/84148
134         * configure: Regenerate.
136 2018-01-03  Jakub Jelinek  <jakub@redhat.com>
138         Update copyright years.
140 2017-11-23  Tom de Vries  <tom@codesourcery.com>
142         * class.c (CLASS_TABLE_HASH): Wrap in "do {} while (0)".
144 2017-11-17  Igor Tsimbalist  <igor.v.tsimbalist@intel.com>
146         * Makefile.in: Regenerate.
147         * aclocal.m4: Likeiwse.
148         * configure: Likewise.
149         * configure.ac: Set CET_FLAGS. Update XCFLAGS.
151 2017-08-30  Richard Sandiford  <richard.sandiford@linaro.org>
152             Alan Hayward  <alan.hayward@arm.com>
153             David Sherwood  <david.sherwood@arm.com>
155         * encoding.c (_darwin_rs6000_special_round_type_align): Prefix mode
156         names with E_ in case statements.
158 2017-02-07  Richard Biener  <rguenther@suse.de>
160         PR tree-optimization/79256
161         PR middle-end/79278
162         * encoding.c (objc_layout_structure_next_member): Adjust
163         ADJUST_FIELD_ALIGN usage.
165 2017-01-18  Matthias Klose  <doko@ubuntu.com>
167         PR libobjc/78697
168         * configure.ac: Allow default for --with-target-bdw-gc-include.
169         * configure: Regenerate.
171         PR libobjc/78698
172         * configure.ac: Use the libgc.la file when available.
173         * configure: Regenerate.
175 2017-01-17  Jakub Jelinek  <jakub@redhat.com>
177         PR other/79046
178         * configure: Regenerated.
179         * configure.ac: Add GCC_BASE_VER.
180         * Makefile.in (gcc_version): Use @get_gcc_base_ver@ instead of cat to
181         get version from BASE-VER file.
182         * configure: Regenerated.
184 2017-01-01  Jakub Jelinek  <jakub@redhat.com>
186         Update copyright years.
188 2016-12-01  Matthias Klose  <doko@ubuntu.com>
190         * configure.ac: Don't use pkg-config to check for bdw-gc.
191         * configure: Regenerate.
193 2016-11-30  Matthias Klose  <doko@ubuntu.com>
195         * configure.ac: Set BDW_GC_CFLAGS and BDW_GC_LIBS after checking
196         for the existence of the pkg-config modules.
197         * Regenerate.
199 2016-11-30  Jakub Jelinek  <jakub@redhat.com>
201         * configure.ac (--enable-objc-gc): If not given, default to
202         enable_objc_gc=no.
203         * configure: Regenerated.
205 2016-11-30  Matthias Klose  <doko@ubuntu.com>
207         * configure.ac (--enable-objc-gc): Allow to configure with a
208         system provided boehm-gc.
209         * configure: Regenerate.
210         * Makefile.in (OBJC_BOEHM_GC_LIBS): Get value from configure.
211         * gc.c: Include system bdw-gc headers.
212         * memory.c: Likewise.
213         * objects.c: Likewise.
215 2016-11-15  Matthias Klose  <doko@ubuntu.com>
217         * aclocal.m4: Regenerate.
218         * configure: Likewise.
220 2016-01-04  Jakub Jelinek  <jakub@redhat.com>
222         Update copyright years.
224 2015-11-07  Trevor Saunders  <tbsaunde+gcc@tbsaunde.org>
226         PR libobjc/24775
227         * encoding.c (_darwin_rs6000_special_round_type_align): Use
228         __CHAR_BIT__ instead of BITS_PER_UNIT.
229         (objc_sizeof_type): Likewise.
230         (objc_layout_structure): Likewise.
231         (objc_layout_structure_next_member): Likewise.
232         (objc_layout_finish_structure): Likewise.
233         (objc_layout_structure_get_info): Likewise.
235 2015-11-03  Trevor Saunders  <tbsaunde+gcc@tbsaunde.org>
237         PR libobjc/24775
238         * encoding.c (objc_layout_finish_structure): Remove usage of
239         ROUND_TYPE_SIZE.
241 2015-09-12  Trevor Saunders  <tbsaunde+gcc@tbsaunde.org>
243         PR libobjc/24775
244         * sendmsg.c (tm.h): Remove include.
246 2015-09-12  Trevor Saunders  <tbsaunde+gcc@tbsaunde.org>
248         PR libobjc/24775
249         * sendmsg.c (gen_rtx): Remove macro.
250         (gen_rtx_MEM): Likewise.
251         (gen_rtx_REG): Likewise.
252         (rtx): Likewise.
254 2015-09-12  Trevor Saunders  <tbsaunde+gcc@tbsaunde.org>
256         PR libobjc/24775
257         * sendmsg.c: Remove check of STRUCT_VALUE macro.
259 2015-05-13  Eric Botcazou  <ebotcazou@adacore.com>
261         * configure.ac: Remove manual SJLJ check.
262         * config.h.in: Regenerate.
263         * configure: Likewise.
264         * exception.c: Replace SJLJ_EXCEPTIONS by __USING_SJLJ_EXCEPTIONS__.
266 2015-05-13  Michael Haubenwallner  <michael.haubenwallner@ssi-schaefer.com>
268         * aclocal.m4: Regenerated with automake-1.11.6.
270 2015-05-04  Trevor Saunders  <tbsaunde+gcc@tbsaunde.org>
272         * configure: Regenerate.
274 2015-05-01  Trevor Saunders  <tbsaunde+gcc@tbsaunde.org>
276         * acinclude.m4: Include bitfields.m4.
277         * config.h.in: Regenerate.
278         * configure: Likewise.
279         * configure.ac: Invoke gt_BITFIELD_TYPE_MATTERS.
280         * encoding.c: Check HAVE_BITFIELD_TYPE_MATTERS.
282 2015-04-29  Trevor Saunders  <tbsaunde+gcc@tbsaunde.org>
284         * encoding.c (objc_layout_structure_next_member): Check the value of
285         PCC_BITFIELD_TYPE_MATTERS not if it is defined.
287 2015-02-05  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
289         PR libobjc/63765
290         * thr.c (_XOPEN_SOURCE): Remove.
292 2015-01-27  Matthias Klose  <doko@ubuntu.com>
294         * sendmsg.c: Add prototypes for __objc_get_forward_imp and get_imp.
296 2015-01-09  Dimitris Papavasiliou  <dpapavas@gmail.com>
298         PR libobjc/51891
299         * ivars.c: Add a check for classes without instance
300         variables, which have a NULL ivar list pointer.
302 2015-01-05  Jakub Jelinek  <jakub@redhat.com>
304         Update copyright years.
306 2014-11-21  H.J. Lu  <hongjiu.lu@intel.com>
308         PR bootstrap/63784
309         * configure: Regenerated.
311 2014-11-11  Francois-Xavier Coudert  <fxcoudert@gcc.gnu.org>
313         PR target/63610
314         * configure: Regenerate.
316 2014-11-05  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
318         * thr.c (_XOPEN_SOURCE): Define as 600.
320 2014-07-27  Alan Modra  <amodra@gmail.com>
321             Matthias Klose  <doko@ubuntu.com>
323         PR libobjc/61920
325         * encoding.c: Define rs6000_special_adjust_field_align_p.
327 2014-01-02  Richard Sandiford  <rdsandiford@googlemail.com>
329         Update copyright years
331 2013-09-20  Alan Modra  <amodra@gmail.com>
333         * configure: Regenerate.
335 2013-07-21   Ondřej Bílka  <neleai@seznam.cz>
337         * class.c: Fix typos.
338         * encoding.c: Likewise.
339         * init.c: Likewise.
340         * objc-private/runtime.h: Likewise.
341         * objc/runtime.h: Likewise.
342         * objc-sync.c: Likewise.
344 2013-07-04  Kai Tietz  <ktietz@redhat.com>
346         * exception.c: Add check for SjLj to SEH blocks.
348 2013-02-03  Richard Sandiford  <rdsandiford@googlemail.com>
350         Update copyright years.
352 2012-10-19  Michael Meissner  <meissner@linux.vnet.ibm.com>
354         * encoding.c (TARGET_VSX): Provide definitions based on the
355         current compilation options, and not based off the target options
356         structure.
357         (TARGET_ALTIVEC): Likewise.
358         (TARGET_64BIT): Likewise.
360 2012-09-14  David Edelsohn  <dje.gcc@gmail.com>
362         * configure: Regenerated.
364 2012-07-19  Tristan Gingold  <gingold@adacore.com>
365             Richard Henderson  <rth@redhat.com>
367         * exception.c (__gnu_objc_personality_seh0): New function.
369 2012-05-16  H.J. Lu  <hongjiu.lu@intel.com>
371         * configure: Regenerated.
373 2012-03-12  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
375         * configure.ac (enable_objc_gc): Remove alpha*-dec-osf* handling.
376         * configure: Regenerate.
378         * thr.c (_XOPEN_SOURCE): Define unconditionally.
380 2011-11-21  Andreas Tobler  <andreast@fgznet.ch>
382         * configure: Regenerate.
384 2011-11-02  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
386         * Makefile.in (INCLUDES): Add -I$(MULTIBUILDTOP)../libgcc.
387         * configure.ac (target_thread_file, HAVE_GTHR_DEFAULT): Remove.
388         * configure: Regenerate.
389         * config.h.in: Regenerate.
391 2011-10-17  Paul Brook  <paul@codesourcery.com>
392             Matthias Klose  <doko@ubuntu.com>
394         * exception.c (parse_lsda_header): hardcode ttype_encoding for older
395         ARM EABI toolchains.
396         (get_ttype_entry) Remove __ARM_EABI_UNWINDER__ variant.
398 2011-10-09  Nicola Pero  <nicola.pero@meta-innovation.com>
400         PR libobjc/49883
401         * init.c (__objc_exec_class): Work around a bug in clang's code
402         generation.  Clang sets the class->info field to values different
403         from 0x1 or 0x2 (the only allowed values in the traditional GNU
404         Objective-C runtime ABI) to store some additional information, but
405         this breaks backwards compatibility.  Wipe out all the bits in the
406         fields other than the first two upon loading a class.
408 2011-10-09  Nicola Pero  <nicola.pero@meta-innovation.com>
410         * class.c (objc_lookup_class): Added back for compatibility with
411         clang which seems to emit calls to it.
413 2011-10-08  Richard Frith-Macdonald <rfm@gnu.org>
414             Nicola Pero  <nicola.pero@meta-innovation.com>
416         PR libobjc/50428
417         * sendmsg.c (__objc_send_initialize): If a class does not have an
418         +initialize method, search for an +initialize method in the
419         superclass and in the ancestor classes and execute the first one
420         that is found.  This makes the GNU runtime behave in the same way
421         as the Apple/NeXT runtime with respect to +initialize methods and
422         subclassing.
424 2011-08-06  Nicola Pero  <nicola.pero@meta-innovation.com>
426         PR libobjc/50002
427         * class.c (__objc_update_classes_with_methods): Iterate over meta
428         classes as well as normal classes when refreshing the method
429         implementations.  This fixes replacing class methods.
431 2011-08-06  Nicola Pero  <nicola.pero@meta-innovation.com>
433         * class.c (class_getSuperclass): Fixed to work with meta classes
434         still in construction too.
436 2011-08-06  Nicola Pero  <nicola.pero@meta-innovation.com>
438         * class.c (class_getSuperclass): Fixed typo in comment.
440 2011-08-06  Nicola Pero  <nicola.pero@meta-innovation.com>
442         PR libobjc/49882
443         * class.c (class_getSuperclass): Return the superclass if the
444         class is in construction.
445         * objc/runtime.h (class_getSuperclass): Updated documentation.
447 2011-08-05  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
449         * Makefile.in (INCLUDES): Search
450         $(srcdir)/$(MULTISRCTOP)../libgcc.
452 2011-06-08  Nicola Pero  <nicola.pero@meta-innovation.com>
454         * objc/objc.h (__GNU_LIBOBJC__): Bumped to 20110608.
456 2011-06-08  Nicola Pero  <nicola.pero@meta-innovation.com>
458         * configure.ac (VERSION): Bumped to 4:0:0.
459         * configure (VERSION): Likewise.
461 2011-06-08  Nicola Pero  <nicola.pero@meta-innovation.com>
463         * objc/README: Updated.
464         * objc-private/selector.h: Updated comments.
466 2011-06-07  Nicola Pero  <nicola.pero@meta-innovation.com>
468         * sendmsg.c (class_get_instance_method): Removed.
469         (class_get_class_method): Removed.
470         (objc_get_uninstalled_dtable): Removed.
472 2011-06-07  Nicola Pero  <nicola.pero@meta-innovation.com>
474         * objc-private/module-abi-8.h (class_get_instance_size): Removed.
475         * objects.c (class_create_instance): Removed.
476         * error.c (__USE_FIXED_PROTOTYPES__): Removed.
477         * gc.c (__objc_generate_gc_type_description): Use
478         class_getInstanceSize() instead of class_get_instance_size().
479         * selector.c (sel_types_match): Made static.
480         (sel_get_typed_uid): Removed.
481         (sel_get_any_typed_uid): Removed.
482         (sel_get_name): Removed.
483         (sel_get_type): Removed.
484         (sel_register_name): Removed.
485         (sel_register_typed_name): Removed.
486         (sel_get_uid): Removed.
488 2011-06-07  Nicola Pero  <nicola.pero@meta-innovation.com>
490         * encoding.c (method_get_number_of_arguments): Removed.
491         (method_get_sizeof_arguments): Removed.
493 2011-06-07  Nicola Pero  <nicola.pero@meta-innovation.com>
495         * class.c (objc_next_class): Removed.
496         (class_pose_as): Removed.
497         (CLASSOF): Removed.
498         (class_table_replace): Removed.
499         (objc_lookup_class): Removed.
501 2011-06-07  Nicola Pero  <nicola.pero@meta-innovation.com>
503         Removed the Traditional Objective-C runtime public API.
504         * Makefile.in (OBJC_DEPRECATED_H): Variable removed.
505         (install-headers): Do not create the objc/deprecated directory and
506         do not install the deprecated headers.
507         (OBJC_H): Removed encoding.h and objc-api.h.
508         * Object.m: Removed all methods with the exception of -class and
509         -isEqual:.  Updated includes.  ([-class]): Use Modern API.
510         * objc/Object.h: Do not include deprecated/Object.h.
511         * objc/deprecated/Object.h: Removed.
512         * linking.m (__objc_linking): Call [Object class] instead of
513         [Object name].
514         * Protocol.m: Removed all methods with the exception of -isEqual:.
515         Updated includes.
516         * objc/Protocol.h: Do not include deprecated/Protocol.h.
517         * objc/deprecated/Protocol.h: Removed.
518         * objc/deprecated/struct_objc_symtab.h: Removed.
519         * objc/deprecated/struct_objc_module.h: Removed.
520         * objc/deprecated/struct_objc_ivar.h: Removed.
521         * objc/deprecated/struct_objc_ivar_list.h: Removed.
522         * objc/deprecated/struct_objc_method.h: Removed.
523         * objc/deprecated/struct_objc_method_list.h: Removed.
524         * objc/deprecated/struct_objc_protocol_list.h: Removed.
525         * objc/deprecated/struct_objc_category.h: Removed.
526         * objc/deprecated/MetaClass.h: Removed.
527         * objc/deprecated/objc_msg_sendv.h: Removed.
528         * objc/deprecated/README: Removed.
529         * objc/deprecated/struct_objc_class.h: Removed.
530         * objc/deprecated/struct_objc_protocol.h: Removed.
531         * objc/deprecated/struct_objc_selector.h: Removed.
532         * objc/encoding.h: Removed.
533         * objc/message.h (struct objc_super): Removed the definition for
534         the Traditional Objective-C runtime API.
535         * objc/objc.h: Do not include objc/objc-decls.h.
536         deprecated/struct_objc_selector.h, deprecated/MetaClass.h,
537         deprecated/struct_objc_class.h, deprecated/struct_objc_protocol.h
538         and deprecated/objc_msg_sendv.h.  Uncommented new definition of
539         Protocol *.
540         * objc/objc-api.h: Removed.
541         * objc/runtime.h: Updated comments.  Removed check to detect
542         concurrent usage of Traditional and Modern APIs.
543         * objc-private/module-abi-8.h: Always define struct objc_class and
544         struct objc_protocol.  (struct objc_protocol_list): Changed type
545         of 'list' argument from 'Protocol *' to 'struct objc_protocol *'.
546         (class_get_instance_size): Added.
547         * objc-private/protocols.h (__objc_protocols_add_protocol): Take a
548         'struct objc_protocol *' as argument, not a 'Protocol *'.
549         * objc-private/runtime.h: Updated comments.
550         * objc-private/selector.h (struct objc_selector, sel_eq): Added.
551         * class.c: Include objc-private/selector.h.
552         (objc_get_meta_class): Return a Class instead of a MetaClass.
553         * encoding.c (method_get_next_argument): Removed.
554         (method_get_first_argument): Removed.
555         (method_get_nth_argument): Removed.
556         * gc.c: Include objc/runtime.h instead of objc/encoding.h.
557         Include objc-private/module-abi-8.h and ctype.h.
558         * protocols.c (__objc_protocols_add_protocol): Take a 'struct
559         objc_protocl *' as argument, not a 'Protocol *'.
560         (class_addProtocol): Added casts to 'struct objc_protocol *' and
561         'Protocol *'.
562         (class_copyProtocolList): Likewise.
563         (protocol_conformsToProtocol): Likewise.
564         (protocol_copyProtocolList): Likewise.
565         * sarray.c: Include objc-private/module-abi-8.h.
566         * sendmsg.c (method_get_next_argument): Removed.
567         (method_get_first_argument): Removed.
568         (method_get_nth_argument): Removed.
569         (objc_msg_sendv): Removed.
570         (arglist_t, retval_t): New.  (class_get_class_method): Take a
571         'Class', not 'MetaClass', argument.
572         * thr.c: Include module-abi-8.h.
574 2011-06-03  Nicola Pero  <nicola.pero@meta-innovation.com>
576         * Makefile.in (OBJC_DEPRECATED_H): Removed struct_objc_static_instances.h
577         and objc_get_uninstalled_dtable.h.
578         * objc/deprecated/struct_objc_static_instances.h: Removed.
579         * objc/deprecated/objc_get_uninstalled_dtable.h: Removed.
580         * objc/objc-api.h: Do not include deprecated/objc_static_instances.h
581         and deprecated/objc_get_uninstalled_dtable.h.
583 2011-06-03  Nicola Pero  <nicola.pero@meta-innovation.com>
585         * Makefile.in (OBJC_DEPRECATED_H): Removed objc_object_alloc.h.
586         * objc/deprecated/objc_object_alloc.h: Removed.
587         * objc/objc-api.h: Do not include deprecated/objc_object_alloc.h.
588         * objects.c (_objc_object_alloc, _objc_object_dispose,
589         _objc_object_copy): Removed.
590         * libobjc.def (__objc_object_alloc, __objc_object_copy,
591         __objc_object_dispose): Removed.
593 2011-06-03  Nicola Pero  <nicola.pero@meta-innovation.com>
595         * Makefile.in (OBJC_DEPRECATED_H): Removed METHOD_NULL.h.
596         * objc/objc-api.h: Do not include deprecated/METHOD_NULL.h.
597         * objc/deprecated/METHOD_NULL.h: Removed.
599 2011-06-03  Nicola Pero  <nicola.pero@meta-innovation.com>
601         * Makefile.in (OBJC_DEPRECATED_H): Removed objc_valloc.h,
602         objc_malloc.h and objc_unexpected_exception.h.
603         (exception.lo): Do not use -Wno-deprecated-declarations.
604         (exception_gc.lo): Likewise.
605         * objc/objc-api.h: Do not include deprecated/objc_valloc.h,
606         deprecated/objc_malloc.h and
607         deprecated/objc_unexpected_exception.h.
608         * objc/deprecated/objc_valloc.h: Removed.
609         * objc/deprecated/objc_malloc.h: Removed.
610         * objc/deprecated/objc_unexpected_exception.h: Removed.
611         * exception.c (_objc_unexpected_exception): Removed.
612         (objc_exception_throw): Do not check for
613         _objc_unexpected_exception.
614         * memory.c (objc_valloc, _objc_malloc, _objc_atomic_malloc,
615         _objc_valloc, _objc_realloc, _objc_calloc, _objc_free): Removed.
616         * libobjc.def (_objc_unexpected_exception, objc_valloc): Removed.
618 2011-06-03  Nicola Pero  <nicola.pero@meta-innovation.com>
620         * objc/objc.h: Do not include deprecated/STR.h.
621         * objc/deprecated/STR.h: Removed.
622         * Makefile.in (OBJC_DEPRECATED_H): removed STR.h.
624 2011-06-03  Nicola Pero  <nicola.pero@meta-innovation.com>
626         * Makefile.in (OBJC_H): Removed hash.h and sarray.h.
627         (OBJC_DEPRECATED_H): Likewise.
628         * libobjc.def (objc_hash_new, objc_hash_delete, objc_hash_add,
629         objc_hash_remove, objc_hash_next, objc_hash_value_for_key,
630         objc_hash_is_key_in_hash, hash_add, hash_delete, hash_new,
631         hash_next, hash_remove, hash_value_for_key, hash_is_key_in_hash,
632         sarray_at_put, sarray_at_put_safe, sarray_free, sarray_lazy_copy,
633         sarray_new, sarray_realloc, sarray_remove_garbage): Removed.
634         * objc/sarray.h: Removed.
635         * objc/hash.h: Removed.
636         * objc/deprecated/sarray.h: Removed.
637         * objc/deprecated/hash.h: Removed.
638         * objc/Object.h: Do not include objc/deprecated/hash.h
639         * Object.m: Include string.h.
640         * objc/objc-api.h: Do not include objc/deprecated/hash.h.
641         * objc-private/common.h (GNU_LIBOBJC_COMPILING_LIBOBJC_ITSELF):
642         Removed.
644 2011-06-03  Nicola Pero  <nicola.pero@meta-innovation.com>
646         * Object.m ([-forward::]): Removed.
647         * objc/deprecated/Object.h ([-forward::]): Removed.
648         * sendmsg.c (__objc_forward): Updated comments.
650 2011-06-03  Nicola Pero  <nicola.pero@meta-innovation.com>
652         * Makefile.in (OBJC_H): Removed objc-list.h.
653         (OBJC_DEPRECATED_H): Removed objc-list.h.
654         * objc/objc-list.h: File removed.
655         * objc/deprecated/objc-list.h: File removed.
657 2011-06-03  Nicola Pero  <nicola.pero@meta-innovation.com>
659         * Makefile.in (OBJC_H): Removed typedstream.h.
660         (OBJC_DEPRECATED_H): Removed typedstream.h.
661         (C_SOURCE_FILES): Removed archive.c.
662         (Object.lo): Rule removed.
663         (Object_gc.lo): Likewise.
664         (archive.lo): Likewise.
665         (archive_gc.lo): Likewise.
666         * objc/deprecated/Object.h ([+streamVersion:], [-read], [-write],
667         [-awake]): Removed.
668         Do not include deprecated/typedstream.h.
669         * Object.m: Removed the same methods.
670         * archive.c: File removed.
671         * objc/typedstream.h: File removed.
672         * objc/deprecated/typedstream.h: File removed.
673         * libobjc.def (__objc_read_nbyte_uint, __objc_read_nbyte_ulong,
674         __objc_write_class, __objc_write_object, __objc_write_selector,
675         objc_close_typed_stream, objc_end_of_typed_stream,
676         objc_flush_typed_stream, objc_get_stream_class_version,
677         objc_open_typed_stream, objc_open_typed_stream_for_file,
678         objc_read_array, objc_read_char, objc_read_int, objc_read_long,
679         objc_read_object, objc_read_selector, objc_read_short,
680         objc_read_string, objc_read_type, objc_read_types,
681         objc_read_unsigned_char, objc_read_unsigned_int,
682         objc_read_unsigned_long, objc_read_unsigned_short,
683         objc_write_array, objc_write_char, objc_write_int,
684         objc_write_long, objc_write_object, objc_write_object_reference,
685         objc_write_root_object, objc_write_selector, objc_write_short,
686         objc_write_string, objc_write_string_atomic, objc_write_type,
687         objc_write_types, objc_write_unsigned_char,
688         objc_write_unsigned_int, objc_write_unsigned_long,
689         objc_write_unsigned_short): Removed.
691 2011-06-02  Nicola Pero  <nicola.pero@meta-innovation.com>
693         * Makefile.in (OBJC_DEPRECATED_H): Removed objc_error.h.
694         * objc/deprecated/objc_error.h: Removed.
695         * objc/objc-api.h: Do not include deprecated/objc_error.h.
696         * libobjc.def (objc_error, objc_verror): Removed.
697         * error.c (_objc_error_handler, objc_error, objc_verror,
698         objc_set_error_handler): Removed.
699         * Object.m ([-error:], [-perform:], [-perform:with:],
700         [-perform:with:with], [-subclassResponsibility:],
701         [-notImplemented:], [-shouldNotImplement:], [-doesNotRecognize:]):
702         Removed.
703         * objc/deprecated/Object.h: Removed the same methods.
704         * sendmsg.c (__objc_forward): Do not try to invoke the "error:"
705         method after trying to invoke the "doesNotRecognize:" method.
707 2011-05-26  Nicola Pero  <nicola.pero@meta-innovation.com>
709         * sendmsg.c: Reindented part of the file.  No non-trivial changes
710         in code.
712 2011-05-26  Nicola Pero  <nicola.pero@meta-innovation.com>
714         * sendmsg.c (__objc_install_dtable_for_class): Use objc_getClass,
715         not objc_lookup_class.
717 2011-05-25  Richard Frith-Macdonald <rfm@gnu.org>
718             David Ayers  <ayers@fsfe.org>
720         PR libobjc/38307
721         * sendmsg.c: Include objc/hash.h.
722         (get_implementation): New function, mostly with code from get_imp
723         updated to support the new +initialize dispatch table logic.
724         (get_imp): Use get_implementation.
725         (__objc_responds_to): Updated to support the new +initialize
726         dispatch table logic.
727         (class_respondsToSelector): Likewise.
728         (objc_msg_lookup): Use get_implementation.
729         (__objc_init_install_dtable): Removed.
730         (__objc_install_methods_in_dtable): Updated arguments.
731         (__objc_install_dispatch_table_for_class): Renamed to
732         __objc_install_dtable_for_class and updated to support the new
733         +initialize dispatch table logic.
734         (__objc_update_dispatch_table_for_class): Updated to support the
735         new +initialize dispatch table logic.
736         (__objc_forward): Call get_implementation instead of get_imp.
737         (prepared_dtable_table): New.
738         (__objc_prepare_dtable_for_class): New.
739         (__objc_prepared_dtable_for_class): New.
740         (__objc_get_prepared_imp): New.
741         (__objc_install_prepared_dtable_for_class): New.
743 2011-05-24  Nicola Pero  <nicola.pero@meta-innovation.com>
745         PR libobjc/48177
746         * selector.c (__sel_register_typed_name): Use sel_types_match()
747         instead of strcmp() to compare selector types (Suggestion by
748         Richard Frith-Macdonald <rfm@gnu.org>).
750 2011-04-15  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
752         PR libobjc/32037
753         * Makefile.in (OBJC_GCFLAGS): Move ...
754         * configure.ac (enable_objc_gc): ... here.
755         Add $(libsuffix) to OBJC_BOEHM_GC.
756         * configure: Regenerate.
758 2011-02-28  Nicola Pero  <nicola.pero@meta-innovation.com>
760         * selector.c (sel_getTypedSelector): Return NULL if there are
761         multiple selectors with conflicting types.
762         * objc/runtime.h (sel_getTypedSelector): Updated documentation.
764 2011-02-28  Richard Frith-Macdonald <rfm@gnu.org>
766         PR libobjc/47922
767         * gc.c (class_ivar_set_gcinvisible): Use _C_GCINVISIBLE instead of
768         a hardcoded "!".
770 2011-02-13  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
772         * configure: Regenerate.
774 2010-12-26  Nicola Pero  <nicola.pero@meta-innovation.com>
776         * init.c (create_tree_of_subclasses_inherited_from): Use
777         class_superclass_of_class instead of assuming a class is
778         unresolved when it could be resolved.  Tidied up assignment and
779         check.
780         (__objc_tree_insert_class): Enhanced DEBUG_PRINTF.
781         (objc_tree_insert_class): Tidied up loop; return immediately upon
782         inserting a class.
783         (__objc_exec_class): Do not set __objc_class_tree_list.
785 2010-12-24  Nicola Pero  <nicola.pero@meta-innovation.com>
787         * selector.c (sel_getTypedSelector): Return NULL if given a NULL
788         argument.
789         (sel_registerTypedName): Same.
790         (sel_registerName): Same.
791         * objc/runtime.h: Updated documentation.
793 2010-12-24  Nicola Pero  <nicola.pero@meta-innovation.com>
795         * objc/runtime.h (class_addIvar): Updated documentation.  The
796         alignment is actually the log_2 of the alignment in bytes.
797         * ivars.c (class_addIvar): Corresponding change to the
798         implementation.
800 2010-12-24  Nicola Pero  <nicola.pero@meta-innovation.com>
802         * objc/runtime.h (sel_getType): Renamed to sel_getTypeEncoding to
803         be consistent with method_getTypeEncoding and
804         ivar_getTypeEncoding.
805         (sel_copyTypedSelectorList, sel_getTypedSelector): New.
806         * selector.c (sel_getType): Renamed to sel_getTypeEncoding.
807         (sel_copyTypedSelectorList, sel_getTypedSelector): New.
808         (sel_get_type): Updated call to sel_getType.
810 2010-12-24  Nicola Pero  <nicola.pero@meta-innovation.com>
812         * objc/runtime.h (class_conformsToProtocol,
813         class_copyProtocolList): Updated documentation.
815 2010-12-23  Nicola Pero  <nicola.pero@meta-innovation.com>
817         * init.c (create_tree_of_subclasses_inherited_from): Updated
818         DEBUG_PRINTF messages.
819         (__objc_tree_insert_class): Same.
820         (__objc_send_load_using_method_list): Same.
821         (__objc_send_load): Same.
822         (__objc_exec_class): Same.  In particular, do not print the module
823         name since it is no longer used.
824         * sendmsg.c (__objc_send_initialize): Added DEBUG_PRINTFs for
825         tracking +initialize calls.
826         (__objc_update_dispatch_table_for_class): Added DEBUG_PRINTFs for
827         tracking updates of dispatch tables.
828         (__objc_install_dispatch_table_for_class): Same.
830 2010-12-23  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
832         * Makefile.in (libobjc$(libsuffix).la): Link with -Wc,-shared-libgcc.
833         (libobjc_gc$(libsuffix).la): Likewise.
835 2010-12-23  Nicola Pero  <nicola.pero@meta-innovation.com>
837         * sendmsg.c (class_addMethod): Return NO if the method already
838         exists in the class.
840 2010-12-22  Nicola Pero  <nicola.pero@meta-innovation.com>
842         * init.c (duplicate_classes): New.
843         (__objc_exec_class): Initialize duplicate_classes.
844         (__objc_create_classes_tree): Ignore classes in the
845         duplicate_classes table.
846         (__objc_call_load_callback): Same.
847         (__objc_init_class): If a duplicate class is found, add it to
848         duplicate_classes instead of aborting.  Return YES if the class is
849         not a duplicate, and NO if it is.
850         * objc-private/runtime.h (__objc_init_class): Updated prototype.
852 2010-12-22  Nicola Pero  <nicola.pero@meta-innovation.com>
854         * objc-private/objc-list.h: Reindented file.  No code changes.
855         * objc-private/sarray.h: Same change.
857 2010-12-22  Nicola Pero  <nicola.pero@meta-innovation.com>
859         * objc-private/accessors.h: Removed 'extern "C"' guards.  This
860         file is never compiled with C++.
861         * objc-private/hash.h: Same change.
862         * objc-private/objc-list.h: Same change.
863         * objc-private/objc-sync.h: Same change.
864         * objc-private/protocols.h: Same change.
865         * objc-private/runtime.h: Same change.
866         * objc-private/sarray.h: Same change.
867         * objc-private/selector.h: Same change.
869 2010-12-21  Nicola Pero  <nicola.pero@meta-innovation.com>
871         PR libobjc/18764
872         * class.c (__objc_add_class_to_hash): Return YES if the class was
873         added, and NO if it already existed.
874         * init.c (__objc_init_class): If __objc_add_class_to_hash returns
875         NO, then abort the program with an error message.
876         * objc-private/runtime.h (__objc_add_class_to_hash): Updated
877         declaration.
879 2010-12-21  Nicola Pero  <nicola.pero@meta-innovation.com>
881         * init.c (_objc_load_callback): Initialize with 0.
882         (__objc_call_callback): Renamed to __objc_call_load_callback.
883         Check _objc_load_callback only once, and if it is not set, return
884         immediately.
885         (objc_send_load): Updated call to __objc_call_callback.
887 2010-12-21  Nicola Pero  <nicola.pero@meta-innovation.com>
889         PR libobjc/16110
890         * init.c (__objc_send_message_in_list): Renamed to
891         __objc_send_load_using_method_list.  Do not take an 'op' argument.
892         Register the 'load' selector if needed.
893         (__objc_send_load): Do not register the 'load' selector.  Updated
894         call to __objc_send_message_in_list.
895         (__objc_create_classes_tree): Add the class of any claimed
896         category that was loaded in the module to the list of classes for
897         which we try to execute +load.
899 2010-12-21  Nicola Pero  <nicola.pero@meta-innovation.com>
901         * objc-private/common.h: When DEBUG is defined, include <stdio.h>.
902         Updated comments.
903         * init.c (__objc_tree_insert_class): Use %p, not %x, when printing
904         a pointer using DEBUG_PRINTF.
906 2010-12-21  Nicola Pero  <nicola.pero@meta-innovation.com>
908         PR libobjc/45953
909         * selector.c (__sel_register_typed_name): When registering a new
910         selector with the same name as an existing one, reuse the existing
911         name string.  Also updated types, casts and comments in the whole
912         function.
914 2010-12-21  Nicola Pero  <nicola.pero@meta-innovation.com>
916         * objc-private/module-abi-8.h (struct objc_symtab): Declare 'refs'
917         to be 'struct objc_selector *' and not 'SEL'.
918         * init.c (__objc_exec_class): Call
919         __objc_register_selectors_from_module instead of iterating over
920         each selector and calling __sel_register_typed_name for each.
921         * objc-private/selector.h: Declare
922         __objc_register_selectors_from_module instead of
923         __sel_register_typed_name.
924         * selector.c (__objc_register_selectors_from_module): New.
925         (__sel_register_typed_name): Made static.
927 2010-12-21  Nicola Pero  <nicola.pero@meta-innovation.com>
929         * linking.m: Do not include objc/NXConstStr.h.
931 2010-12-21  Nicola Pero  <nicola.pero@meta-innovation.com>
933         * objc-private/runtime.h (DEBUG_PRINTF): Moved from here ...
934         * objc-private/common.h (DEBUG_PRINTF): To here.
935         * hash.c: Do not include objc-private/runtime.h and objc/thr.h.
937 2010-12-21  Nicola Pero  <nicola.pero@meta-innovation.com>
939         * hash.c: Tidied up comments and indentation.  No code changes.
941 2010-12-19  Nicola Pero  <nicola.pero@meta-innovation.com>
943         PR libobjc/47012
944         * accessors.m (objc_getProperty): If not atomic, do not
945         retain/autorelease the returned value.
947 2010-12-19  Nicola Pero  <nicola.pero@meta-innovation.com>
949         * objc-private/runtime.h (__objc_selector_max_index,
950         __objc_init_selector_tables, __objc_register_selectors_from_class,
951         __objc_register_selectors_from_list,
952         __objc_register_selectors_from_description_list): Moved to ...
953         * objc-private/selector.h: ... here.
955 2010-12-19  Nicola Pero  <nicola.pero@meta-innovation.com>
957         * objc-private/runtime.h (__objc_class_links_resolved): Removed.
958         (__objc_print_dtable_stats): Removed.
959         (__sel_register_typed_name): Removed.
960         * sendmsg.c (__objc_print_dtable_stats): Use 'void' as argument.
962 2010-12-19  Nicola Pero  <nicola.pero@meta-innovation.com>
964         * init.c (__objc_exec_class): Call __objc_resolve_class_links (),
965         if appropriate, after loading the module.
967 2010-12-19  Nicola Pero  <nicola.pero@meta-innovation.com>
969         * sendmsg.c (method_setImplementation): Do not declare.
971 2010-12-19  Nicola Pero  <nicola.pero@meta-innovation.com>
973         * objc/message.h: Updated comments.
974         * objc/runtime.h: Updated comments.
976 2010-12-19  Nicola Pero  <nicola.pero@meta-innovation.com>
978         * class.c (objc_lookupClass): Renamed to objc_lookUpClass.
979         * protocols.c: Updated all calls to objc_lookupClass to call
980         objc_lookUpClass instead.
981         * sendmsg.c (objc_lookupClass): Do not declare.
982         (get_imp): Update call to objc_lookupClass to call
983         objc_lookUpClass instead.
984         * objc/runtime.h (objc_lookupClass): Renamed to objc_lookUpClass.
986 2010-12-19  Nicola Pero  <nicola.pero@meta-innovation.com>
988         * objc/runtime.h (class_ivar_set_gcinvisible): Declare.
989         * sendmsg.c (_CLS_IN_CONSTRUCTION, CLS_IS_IN_CONSTRUCTION): Do not
990         define.  Updated comments.
992 2010-12-19  Nicola Pero  <nicola.pero@meta-innovation.com>
994         * objc/encoding.h: Updated comments.
995         * objc/runtime.h: Updated comments.
996         (objc_setGetUnknownClassHandler): Mark with objc_EXPORT.
997         (objc_sizeof_type): Same.
998         (objc_alignof_type): Same.
999         (objc_aligned_size): Same.
1000         (objc_promoted_size): Same.
1001         (objc_skip_type_qualifiers): Same.
1002         (objc_skip_typespec): Same.
1003         (objc_skip_offset): Same.
1004         (objc_skip_argspec): Same.
1005         (objc_get_type_qualifiers): Same.
1006         (objc_layout_structure): Same.
1007         (objc_layout_structure_next_member): Same.
1008         (objc_layout_finish_structure): Same.
1009         (objc_layout_structure_get_info): Same.
1011 2010-12-19  Nicola Pero  <nicola.pero@meta-innovation.com>
1013         * init.c: Updated comments.
1014         * objc/objc-api.h: Updated comments.
1015         * objc/runtime.h (_objc_load_callback): Declare.
1017 2010-12-19  Nicola Pero  <nicola.pero@meta-innovation.com>
1019         * objc/Object.h: Include deprecated/typedstream.h and
1020         deprecated/hash.h instead of typedstream.h.  Updated comments.
1022 2010-12-19  Nicola Pero  <nicola.pero@meta-innovation.com>
1024         * Makefile.in (OBJC_DEPRECATED_H): Added objc_msg_sendv.h.
1025         * objc/deprecated/objc_msg_sendv.h: New.
1026         * objc/message.h: Do not define retval_t, apply_t, arglist,
1027         arglist_t, objc_msg_sendv, now in
1028         objc/deprecated/objc_msg_sendv.h.
1029         * objc/objc.h: Do not include message.h; include
1030         objc/deprecated/objc_msg_sendv.h instead.  Tidied up comments.
1031         * sendmsg.c: Include objc/message.h.
1032         * thr.c: Include objc/message.h.
1034 2010-12-19  Nicola Pero  <nicola.pero@meta-innovation.com>
1036         * objc/objc-exception.h: Include objc-decls.h.  Mark all
1037         functions with objc_EXPORT.
1038         * objc/objc-sync.h: Same change.
1040 2010-12-19  Nicola Pero  <nicola.pero@meta-innovation.com>
1042         * Protocol.m: Moved all methods, with the exception of -isEqual:,
1043         into the 'Deprecated' category.
1044         * objc/Protocol.h: Removed all methods, moved to
1045         objc/deprecated/Protocol.h.  Include objc/deprecated/Protocol.h.
1046         * objc/deprecated/Protocol.h: New.
1047         * Makefile.in (OBJC_DEPRECATED_H): Added Protocol.h.
1049 2010-12-19  Nicola Pero  <nicola.pero@meta-innovation.com>
1051         * init.c: Include objc-private/selector.h.  Do not declare
1052         __sel_register_typed_name.
1053         * objc-private/selector.h (__sel_register_typed_name): Declare.
1054         * selector.c: Include objc-private/selector.h.
1056 2010-12-18  Nicola Pero  <nicola.pero@meta-innovation.com>
1058         * class.c: Tidied up comments and indentation.  No code changes.
1059         * error.c: Same.
1060         * exception.c: Same.
1061         * init.c: Same.
1062         * ivars.c: Same.
1063         * memory.c: Same.
1064         * objc-foreach.c: Same.
1065         * objc-sync.c: Same.
1066         * objects.c: Same.
1067         * protocols.c: Same.
1068         * sarray.c: Same.
1069         * thr.c: Same.
1071 2010-12-17  Nicola Pero  <nicola.pero@meta-innovation.com>
1073         * init.c: Include objc/runtime.h and objc-private/module-abi-8.h
1074         instead of objc/objc-api.h.
1075         (init_check_module_version): Take a 'struct objc_module *'
1076         argument instead of 'Module_t'.  Use 'struct objc_module *'
1077         instead of 'Module_t'.
1078         (__objc_created_classes_tree): Take a 'struct objc_module *'
1079         argument instead of 'Module_t'; use 'struct objc_symtab *' instead
1080         of 'Symtab_t'.
1081         (__objc_call_callback): Take a 'struct objc_module *' argument
1082         instead of 'Module_t'; use 'struct objc_symtab *' instead of
1083         'Symtab_t' and 'struct objc_category *' instead of 'Category_t'.
1084         (_objc_load_callback): Take a 'struct objc_category *' argument
1085         instead of 'Category *'.
1086         (class_superclass_of_class): Use objc_getClass() instead of
1087         objc_lookup_class().
1088         (create_tree_of_subclasses_inherited_from): Same change (also, use
1089         an explicit 'if' instead of '?').
1090         (objc_init_statics): Same change.
1091         (objc_send_load): Same change.
1092         (__objc_init_protocol): same change.
1093         (__objc_send_message_in_list): Take a 'struct objc_method_list *'
1094         argument instead of 'MethodList_t'.  Use 'struct objc_method *'
1095         instead of 'Method_t'.
1096         (__objc_send_load): Use 'struct objc_method_list *' instead of
1097         'MethodList_t'.  Use sel_registerName() instead of
1098         sel_register_name().
1099         (__objc_exec_class): Take a 'struct objc_module *' argument
1100         instead of 'Module_t'.  Use 'struct objc_symtab *' instead of
1101         'Symtab_t'.  Use objc_getClass() instead of objc_lookup_class().
1102         Use 'struct objc_category *' instead of 'Category_t'.
1104 2010-12-16  Nicola Pero  <nicola.pero@meta-innovation.com>
1106         * sendmsg.c: Include objc/runtime.h instead of objc/objc-api.h.
1107         Include objc-private/module-abi-8.h and objc-private/selector.h
1108         instead of objc/encoding.h.
1109         (objc_msg_lookup_super): Use super->super_class instead of
1110         super->class.
1111         (method_get_first_argument, method_get_next_argument): Declare
1112         locally.
1113         (class_get_instance_method): Declare before using.
1114         (objc_msg_sendv): Use 'struct objc_method' instead of 'Method'.
1115         (__objc_init_dispatch_tables, __objc_send_initialize): Use
1116         sel_registerName() instead of sel_register_name().
1117         (__objc_forward): Use sel_getName() instead of sel_get_name().
1118         (objc_get_uninstalled_dtable): Use 'void' as argument.
1119         * objc-private/selector.h: New.
1121 2010-12-15  Nicola Pero  <nicola.pero@meta-innovation.com>
1123         * objc/message.h (objc_super): When using the modern API, do not
1124         define Super and Super_t, and always use 'super_class' for the
1125         super class field.
1126         (objc_msg_lookup_super): Updated prototype to use 'struct
1127         objc_super *' instead of 'Super_t'.
1128         * sendmsg.c (objc_msg_lookup_super): Updated prototype to use
1129         'struct objc_super *' instead of 'Super_t'.
1131 2010-12-15  Nicola Pero  <nicola.pero@meta-innovation.com>
1133         * objc/message.h: Update comments, reindented code and moved
1134         deprecated types and functions at the end of the file.  No code
1135         changes.
1137 2010-12-15  Nicola Pero  <nicola.pero@meta-innovation.com>
1139         * ivars.c (class_addIvar): Use the 'size' argument instead of
1140         trying to calculate it using objc_sizeof_type().
1141         * objc/runtime.h (class_addIvar): Updated comments.
1143 2010-12-15  Nicola Pero  <nicola.pero@meta-innovation.com>
1145         * sendmsg.c: Reindented some code and tidied up comments.  No
1146         actual code changes.
1148 2010-12-14  Nicola Pero  <nicola.pero@meta-innovation.com>
1150         * objc/Object.h: Moved all the methods, with the exception of
1151         -class and -isEqual:, into ...
1152         * objc/deprecated/Object.h: here.
1153         * Object.m: Moved all the methods, with the exception of -class
1154         and -isEqual: into the 'Deprecated' category.
1156 2010-12-14  Nicola Pero  <nicola.pero@meta-innovation.com>
1158         * objects.c (object_copy): Do not #undef as we are no longer
1159         including objc/objc-api.h.
1160         * selector.c: Include objc/runtime.h and
1161         objc-private/module-abi-8.h.  Do not include objc/objc-api.h and
1162         objc/encoding.h.  Updated
1163         (__objc_register_selectors_from_class): Use struct
1164         objc_method_list * instead of MethodList_t.
1165         (__objc_register_selectors_from_list): Use Method instead of
1166         Method_t.
1167         (struct objc_method_description_list): Do not define here.
1168         (__objc_register_instance_methods_to_class): Use struct
1169         objc_method_list * instead of MethodList_t and Method instead of
1170         Method_t.
1172 2010-12-14  Nicola Pero  <nicola.pero@meta-innovation.com>
1174         * selector.c: Reindented some code and tidied up comments.  No
1175         actual code changes.
1177 2010-12-13  Iain Sandoe  <iains@gcc.gnu.org>
1179         * encoding.c (_darwin_rs6000_special_round_type_align): New.
1180         (darwin_rs6000_special_round_type_align): Adjust to use new routine.
1182 2010-12-11  Nicola Pero  <nicola.pero@meta-innovation.com>
1184         * sendmsg.c (selector_resolveClassMethod): New.
1185         (selector_resolveInstanceMethod): New.
1186         (__objc_resolve_class_method): New.
1187         (__objc_resolve_instance_method): New.
1188         (get_imp): Call __objc_resolve_class_method or
1189         __objc_resolve_instance_method at the appropriate time.
1190         (objc_msg_lookup): Same.
1191         (class_getClassMethod): Same.
1192         (class_getInstanceMethod): Same.
1193         (__objc_init_dispatch_tables): Initialize
1194         selector_resolveClassMethod and selector_resolveInstanceMethod.
1195         * objc/runtime.h: Updated documentation of class_getClassMethod,
1196         class_getInstanceMethod and class_getMethodImplementation.
1198 2010-12-11  Nicola Pero  <nicola.pero@meta-innovation.com>
1200         * objc-private/module-abi-8.h (struct objc_symtab): Updated
1201         description of sel_ref_cnt and refs.
1202         * objc/deprecated/struct_objc_symtab.h (objc_symtab): Same change.
1204 2010-12-06  Dave Korn  <dave.korn.cygwin@gmail.com>
1206         PR target/40125
1207         PR lto/46695
1208         * configure.ac (extra_ldflags_libobjc): Invoke ACX_LT_HOST_FLAGS.
1209         * Makefile.in (lt_host_flags): Import AC_SUBST'd value.
1210         * aclocal.m4: Regenerate.
1211         * configure: Regenerate.
1213 2010-12-03  Matthias Klose  <doko@ubuntu.com>
1215         * configure.ac (VERSION): Bump the version to 3:0:0.
1216         * configure: Regenerate.
1218 2010-11-23  Richard Frith-Macdonald <rfm@gnu.org>
1220         * sendmsg.c (get_imp): Fixed call to __objc_get_forward_imp to
1221         pass nil as the receiver since we don't know the receiver at this
1222         point.
1224 2010-11-18  Nicola Pero  <nicola.pero@meta-innovation.com>
1226         * ivars.c: Include stdlib.h.
1227         * protocols.c: Same change.
1229 2010-10-24  Nicola Pero  <nicola.pero@meta-innovation.com>
1231         * Makefile.in (OBJC_SOURCE_FILES): Added accessors.m.
1232         * accessors.m: New.
1233         * init.c: Include objc-private/accessors.h.
1234         (__objc_exec_class): Call __objc_accessors_init.
1235         * objc-private/accessors.h: New.
1237 2010-10-17  Nicola Pero  <nicola.pero@meta-innovation.com>
1239         * objc/message.h: Moved initial includes outside of extern "C".
1240         * objc/runtime.h: Add extern "C" for Objective-C++.
1242 2010-10-17  Nicola Pero  <nicola.pero@meta-innovation.com>
1244         * init.c (objc_send_load): Do not wait for NXConstantString to be
1245         registered before executing +load.  There is no point if
1246         -fconstant-string-class=xxx is used when compiling all modules,
1247         as is the case for almost all users.
1248         * linking.m (__objc_linking): Do not try to forcefully link in
1249         NXConstantString.
1251 2010-10-16  Nicola Pero  <nicola.pero@meta-innovation.com>
1253         * objc/runtime.h: Updated comments.
1254         (class_addMethod): New.
1255         (class_addIvar): New.
1256         (class_replaceMethod): New.
1257         (objc_allocateClassPair): New.
1258         (objc_registerClassPair): New.
1259         (objc_disposeClassPair): New.
1260         * class.c (objc_allocateClassPair): New.
1261         (objc_registerClassPair): New.
1262         (objc_disposeClassPair): New.
1263         (class_getSuperclass): Return Nil if a class is in construction.
1264         * init.c (__objc_exec_class): Call __objc_init_class.
1265         (__objc_init_class): New.
1266         * ivars.c (class_copyIvarList): Return NULL if class is in
1267         construction.  Do not lock the runtime mutex.
1268         (class_getInstanceVariable): Return NULL if class is in
1269         construction.  Do not lock the runtime mutex.
1270         (class_addIvar): New.
1271         * sendmsg.c (class_addMethod): New.
1272         (class_replaceMethod): New.
1273         * objc-private/module-abi-8.h (__CLS_SETNOTINFO): New.
1274         (_CLS_IN_CONSTRUCTION): New.
1275         (CLS_IS_IN_CONSTRUCTION): New.
1276         (CLS_SET_IN_CONSTRUCTION): New.
1277         (CLS_SET_NOT_IN_CONSTRUCTION): New.
1278         * objc-private/runtime.h (__objc_init_class): New.
1280 2010-10-16  Nicola Pero  <nicola.pero@meta-innovation.com>
1282         * class.c (class_getSuperclass): Call __objc_resolve_class_links
1283         if the class is not resolved yet.
1284         * ivars.c (class_getInstanceVariable): Use class_getSuperclass.
1286 2010-10-16  Nicola Pero  <nicola.pero@meta-innovation.com>
1288         * objc/runtime.h (class_getIvarLayout): New.
1289         (class_getWeakIvarLayout): New.
1290         (class_setIvarLayout): New.
1291         (class_setWeakIvarLayout): New.
1292         * ivars.c (class_getIvarLayout): New.
1293         (class_getWeakIvarLayout): New.
1294         (class_setIvarLayout): New.
1295         (class_setWeakIvarLayout): New.
1297 2010-10-15  Nicola Pero  <nicola.pero@meta-innovation.com>
1299         * objc/runtime.h (class_copyPropertyList): New.
1300         (class_getProperty): New.
1301         (property_getAttributes): New.
1302         (property_getName): New.
1303         * ivars.c (class_copyPropertyList): New.
1304         (class_getProperty): New.
1305         (property_getAttributes): New.
1306         (property_getName): New.
1308 2010-10-15  Nicola Pero  <nicola.pero@meta-innovation.com>
1310         * objc-private/runtime.h (__objc_update_classes_with_methods): New.
1311         * class.c (__objc_update_classes_with_methods): New.
1312         (objc_getClassList): Do not lock the class lock.
1313         * methods.c (method_exchangeImplementations): New.
1314         (method_setImplementation): New.
1315         * objc/runtime.h (method_setImplementation): New.
1316         (method_exchangeImplementations): New.
1318 2010-10-15  Nicola Pero  <nicola.pero@meta-innovation.com>
1320         * Protocol.m: Include objc/runtime.h and
1321         objc-private/module-abi-8.h instead of objc/objc-api.h.  Do not
1322         repeat Protocol's instance variables.
1323         (struct objc_method_description_list): Do not define here.
1324         ([-conformsTo:]): Reimplemented on top of protocol_conformsTo().
1325         ([descriptionForInstanceMethod:]): Use sel_isEqual() to compare
1326         selectors directly instead of getting names and then using strcmp.
1327         ([descriptionForClassMethod:]): Same change.
1328         ([-isEqual:]): Reimplemented on top of protocol_isEqual().
1329         * protocols.c (protocol_getMethodDescription): Use sel_isEqual()
1330         to compare selectors directly instead of getting names and then
1331         using strcmp.
1332         * objc/Protocol.h: Updated comments.
1334 2010-10-15  Nicola Pero  <nicola.pero@meta-innovation.com>
1336         * init.c (__objc_init_protocol): New function which fixes up a
1337         protocol's class pointer, registers it with the runtime, register
1338         all protocol selectors and registers associated protocols too.
1339         (objc_init_statics): Detect if we are initializing protocols, and
1340         if so, use __objc_init_protocol instead of only fixing up the
1341         class pointer.
1342         (__objc_init_protocls): Use __objc_init_protocol.
1343         * objc-private/module-abi-8.h: Updated comments.
1344         * objc-private/runtime.h
1345         (__objc_register_selectors_from_description_list): New.
1346         * selector.c (__objc_register_selectors_from_description_list):
1347         New.  (struct objc_method_description_list): Declare.
1348         * Protocol.m ([-descriptionForInstanceMethod:]): Use sel_get_name
1349         when accessing the name of a method, which is now correctly a SEL.
1350         ([-descriptionForClassMethod:]): Same change.
1351         * protocols.c (protocol_getMethodDescription): Same change.
1352         * objc/runtime.h: Updated comments.
1353         (sel_registerTypedName): Fixed typo in function name.
1355 2010-10-13  Nicola Pero  <nicola.pero@meta-innovation.com>
1357         PR libobjc/23214
1358         * init.c (objc_init_statics): Do not skip the initialization of a
1359         statics list if the first object has already been initialized; in
1360         the case of Protocols, while the first one may have been
1361         initialized, some others may not have been initialized yet.
1363 2010-10-13  Nicola Pero  <nicola.pero@meta-innovation.com>
1365         * Makefile.in (OBJC_DEPRECATED_H): Added
1366         objc_get_uninstalled_dtable, objc_object_alloc.h and
1367         struct_objc_static_instances.h.
1369 2010-10-13  Nicola Pero  <nicola.pero@meta-innovation.com>
1371         * encoding.c (method_copyReturnType): New.
1372         (method_copyArgumentType): New.
1373         (method_getReturnType): New.
1374         (method_getArgumentType): New.
1375         * methods.c (method_getDescription): New.
1376         * objc/runtime.h (method_copyReturnType): New.
1377         (method_copyArgumentType): New.
1378         (method_getReturnType): New.
1379         (method_getArgumentType): New.
1380         (method_getDescription): New.
1382 2010-10-12  Nicola Pero  <nicola.pero@meta-innovation.com>
1384         * encoding.c: Tidied up comments.
1385         (objc_skip_variable_name): New static inline function.
1386         (objc_sizeof_type): Use objc_skip_variable_name instead of copying
1387         the same code over and over.
1388         (objc_alignof_type): Same.
1389         (objc_aligned_size): Same.
1390         (objc_promoted_size): Same.
1391         (objc_skip_typespec): Same.
1392         (objc_layout_structure_next_member): Same.
1393         (objc_skip_offset): Skip a '-' before the digits (if any).  Fixed
1394         historical bug where objc_skip_offset would skip one byte even if
1395         there is no offset: check that the first offset digit is actually
1396         a digit before skipping it.
1397         (objc_skip_type_qualifiers): Mark as inline.
1398         (objc_skip_typespec): Mark as inline.
1400 2010-10-12  Nicola Pero  <nicola.pero@meta-innovation.com>
1402         * Makefile.in (C_SOURCE_FILES): Added methods.c.
1403         * encoding.c (method_getNumberOfArguments): New.
1404         (method_get_number_of_arguments): Call
1405         method_getNumberOfArguments.
1406         * ivars.c (ivar_getName): Check for NULL variable argument.
1407         (ivar_getOffset): Check for NULL variable argument.
1408         (ivar_getTypeEncoding): Check for NULL variable argument.
1409         (class_copyIvarList): New.
1410         * methods.c: New.
1411         * protocols.c (class_copyProtocolList): Check for Nil class_
1412         argument.
1413         * sendmsg.c: Use 'struct objc_method *' instead of Method_t, and
1414         'struct objc_method_list *' instead of MethodList_t.
1415         (class_getMethodImplementation): New.
1416         (class_respondsToSelector): New.
1417         (class_getInstanceMethod): New.
1418         (class_getClassMethod): New.
1419         * objc/runtime.h: Updated comments.
1420         (class_copyIvarList): New.
1421         (class_getInstanceMethod): New.
1422         (class_getClassMethod): New.
1423         (class_getMethodImplementation): New.
1424         (class_respondsToSelector): New.
1425         (method_getName): New.
1426         (method_getImplementation): New.
1427         (method_getTypeEncoding): New.
1428         (class_copyMethodList): New.
1429         (method_getNumberOfArguments): New.
1431 2010-10-12  Nicola Pero  <nicola.pero@meta-innovation.com>
1433         * class.c: Include objc/runtime.h and objc-private/module-abi-8.h
1434         instead of objc/objc-api.h.
1435         (objc_get_unknown_class_handler): Do not define.
1436         (class_isMetaClass): New.
1437         (class_getSuperclass): New.
1438         (class_getVersion): New.
1439         (class_setVersion): New.
1440         (class_getInstanceSize): New.
1441         * exceptions.c: Include objc/runtime.h instead of objc/objc-api.h.
1442         (is_kind_of_exception_matcher): Use objc_getSuperclass instead of
1443         objc_get_super_class.
1444         (get_ttype_entry): Use objc_getRequiredClass instead of
1445         objc_get_class.
1446         * ivars.c (class_getClassVariable): New.
1447         * objects.c: Include objc/runtime.h, objc/thr.h and
1448         objc-private/module-abi-8.h instead of objc/objc-api.h
1449         * objc/runtime.h (class_getClassVariable): New.
1450         (class_isMetaClass): New.
1451         (class_getSuperclass): New.
1452         (class_getVersion): New.
1453         (class_setVersion): New.
1454         (class_getInstanceSize): New.
1455         * objc-private/module-abi-8.h (HOST_BITS_PER_LONG): New (from
1456         objc/objc-api.h)
1457         (__CLS_INFO): Same.
1458         (__CLS_ISINFO): Same.
1459         (__CLS_SETINFO): Same.
1460         (CLS_ISMETA): Same.
1461         (CLS_ISCLASS): Same.
1462         (CLS_ISRESOLV): Same.
1463         (CLS_SETRESOLV): Same.
1464         (CLS_ISINITIALIZED): Same.
1465         (CLS_SETINITIALIZED): Same.
1466         (CLS_GETNUMBER): Same.
1467         (CLS_SETNUMBER): Same.
1469 2010-10-12  Nicola Pero  <nicola.pero@meta-innovation.com>
1471         * archive.c: Do not include objc/objc.h.
1472         * class.c: Do not include objc/objc.h.
1473         * encoding.c: Include objc/runtime.h, ctype.h and
1474         objc-private/module-abi-8.h instead of objc/objc-api.h and
1475         objc/encoding.h.
1476         * error.c: Do not include objc/objc.h.
1477         * gc.c: Include tconfig.h and objc/encoding.h only if
1478         OBJC_WITH_GC.
1479         * hash.c: Include objc/runtime.h and objc/thr.h instead of
1480         objc/objc-api.h.  Do not include objc/objc.h.
1481         * init.c: Do not include objc/objc.h.
1482         * ivars.c: Include objc/runtime.h, objc-private/module-abi-8.h and
1483         objc/thr.h instead of objc/objc-api.h.  Do not include
1484         objc/objc.h.
1485         * linking.m: Tidied comment.
1486         * memory.c: Include objc/runtime.h instead of objc/objc-api.h.
1487         Do not include objc/objc.h.
1488         * objects.c: Do not include objc/objc.h.
1489         * objc-sync.c: Include objc/runtime.h instead of objc/objc-api.h.
1490         * protocols.c: Do not include objc/objc.h.
1491         * sarray.c: Include objc/runtime.h instead of objc/objc-api.h.  Do
1492         not include objc/objc.h.
1493         * selector.c: Do not include objc/objc.h.
1494         * sendmsg.c: Do not include objc/objc.h.
1495         * thr.c: Include objc/runtime.h instead of objc/objc-api.h.
1496         Do not include objc/objc.h.
1497         * objc/objc-decls.h: Reindented code.
1498         * objc/runtime.h Include objc-decls.h.  Updated comments.
1499         (objc_malloc): New.
1500         (objc_atomic_malloc): New.
1501         (objc_calloc): New.
1502         (objc_realloc): New.
1503         (objc_free): New.
1504         * objc-private/runtime.h: Updated comments.
1506 2010-10-12  Nicola Pero  <nicola.pero@meta-innovation.com>
1508         * Makefile.in (C_SOURCE_FILES): Added protocols.c.
1509         * objc-private/protocols.h: New.
1510         * protocols.c: New.
1511         * init.c: Include objc-private/protocols.h.
1512         (__objc_exec_class): Call __objc_protocols_init on startup.
1513         (__objc_init_protocols): Call __objc_protocols_add_protocol.
1514         * objc-private/runtime.h: Use (struct objc_method_list *) instead
1515         of MethodList_t, and (struct objc_method *) instead of Method_t.
1516         * objc/deprecated/struct_objc_class.h: Define
1517         __objc_STRUCT_OBJC_CLASS_defined.
1518         * objc-private/module-abi-8.h (struct
1519         objc_method_description_list): New.
1520         (struct objc_class): Only define if
1521         __objc_STRUCT_OBJC_CLASS_defined is undefined.
1522         * objc/runtime.h (class_getName): New.
1523         (objc_getProtocol): New.
1524         (objc_copyProtocolList): New.
1525         (class_addProtocol): New.
1526         (class_conformsToProtocol): New.
1527         (class_copyProtocolList): New.
1528         (protocol_conformsToProtocol): New.
1529         (protocol_isEqual): New.
1530         (protocol_getName): New.
1531         (protocol_getMethodDescription): New.
1532         (protocol_copyMethodDescriptionList): New.
1533         (protocol_getProperty): New.
1534         (protocol_copyPropertyList): New.
1535         (protocol_copyProtocolList): New.
1536         * class.c (class_getName): New.
1537         * selector.c (sel_isEqual): New.
1539 2010-10-12  Nicola Pero  <nicola.pero@meta-innovation.com>
1541         * selector.c (sel_getName): Return "<null selector>" for a NULL
1542         argument.
1543         (sel_get_name): Return 0 for a NULL argument.
1544         * objc/runtime.h (sel_getName): Updated documentation.
1546         * objc-private/hash.h (class_hash_table): Unused declaration
1547         removed.
1548         (module_hash_table): Same.
1549         * objc/deprecated/hash.h: Same changes.
1551 2010-10-11  Nicola Pero  <nicola.pero@meta-innovation.com>
1553         * class.c (objc_getClassList): New.
1554         (objc_getRequiredClass): New.
1555         (objc_getMetaClass): New.
1556         (objc_lookupClass): New.
1557         (objc_getClass): New.
1558         (__objc_get_unknown_class_handler): New.
1559         (objc_setGetUnknownClassHandler): New.
1560         (objc_get_class): Use __objc_get_unknown_class_handler.
1561         (objc_lookup_class): Call objc_getClass.
1562         * objc/objc-api.h: Updated comment and copyright notice.
1563         * objc/runtime.h: Updated comments.
1564         (objc_getClass): New.
1565         (objc_lookupClass): New.
1566         (objc_getMetaClass): New.
1567         (objc_getRequiredClass): New.
1568         (objc_getClassList): New.
1569         (objc_setGetUnknownClassHandler): New.
1570         (objc_get_unknown_class_handler): New.
1571         * objc-private/runtime.h: Use __objc_private_runtime_INCLUDE_GNU
1572         instead of __objc_runtime_INCLUDE_GNU as include guard.
1573         * objc-private/error.h (_objc_abort): Mark as noreturn.
1575 2010-10-11  Nicola Pero  <nicola.pero@meta-innovation.com>
1577         * Makefile.in (C_SOURCE_FILES): Added ivars.c.
1578         * ivars.c: New.
1579         * objc/objc.h: Updated comments.
1580         * objc/runtime.h (object_getClass): New.
1581         (object_getClassName): New.
1582         (object_setClass): New.
1583         (class_getInstanceVariable): New.
1584         (object_getIndexedIvars): New.
1585         (object_getInstanceVariable): New.
1586         (object_setInstanceVariable): New.
1587         (object_getIvar): New.
1588         (object_setIvar): New.
1589         (ivar_getName): New.
1590         (ivar_getOffset): New.
1591         (ivar_getTypeEncoding): New.
1592         * objc-private/module-abi-8.h (struct objc_class): Added.
1593         * objects.c (object_getClassName): New.
1594         (object_setClass): New.
1596 2010-10-11  Nicola Pero  <nicola.pero@meta-innovation.com>
1598         * objc/objc.h: Updated comments.
1599         * objc/objc-api.h: (object_copy): Added one argument; use a
1600         #define to maintain backwards-compatibility.  Moved
1601         _objc_object_alloc, _objc_object_copy, _objc_object_dispose and
1602         objc_get_uninstalled_dtable into
1603         objc/deprecated/objc_get_uninstalled_dtable.h and
1604         objc/deprecated/objc_object_alloc.h.  Include these files.
1605         * objc/deprecated/objc_get_uninstalled_dtable.h: New.
1606         * objc/deprecated/objc_object_alloc.h: New.
1607         * objc/runtime.h (set_getName): New.
1608         (sel_getType): New.
1609         (sel_getUid): New.
1610         (sel_registerName): New.
1611         (sel_registerTypedName): New.
1612         (sel_isEqual): New.
1613         (class_createInstance): New.
1614         (object_copy): New.
1615         (object_dispose): New.
1616         * objects.c: Do not include tconfig.h.  Include gc_typed.h if
1617         building the garbage collection version.
1618         (__objc_object_alloc): Removed.
1619         (__objc_object_copy): Removed.
1620         (__objc_object_dispose): Removed.
1621         (class_createInstance): New from code in class_create_instance.
1622         Cast second argument of GC_malloc_explicitly_typed.  Use
1623         objc_calloc.  Do not call _objc_object_alloc.
1624         (class_create_instance): Call class_createInstance.
1625         (object_copy): Added extraBytes argument.  Do not call
1626         _objc_object_copy.
1627         (object_dispose): Do not call _objc_object_dispose.
1628         * memory.c (objc_free): When using garbage collection, mark the
1629         argument as unused.
1630         * selector.c (sel_getName): New.
1631         (sel_get_name): Call sel_getName.
1632         (sel_getType): New.
1633         (sel_get_type): Call sel_getType.
1634         (sel_registerName): New.
1635         (sel_register_name): Call sel_registerName.
1636         (sel_registerTypedName): New.
1637         (sel_register_typed_name): Call sel_registerTypedName.
1638         (sel_getUid): New.
1639         (sel_get_uid): Call sel_getUid.
1641 2010-10-10  Nicola Pero  <nicola.pero@meta-innovation.com>
1643         * objc/objc-api.h: Define Method, Method_t, Category and
1644         Category_t.  Prevent including this file at the same time as
1645         objc/runtime.h.  Updated comments.
1646         * objc/deprecated/struct_objc_method.h: Do not define Method,
1647         Method_t.
1648         * objc/deprecated/struct_objc_category.h: Do not define Category,
1649         Category_t.
1650         * objc-private/module-abi-8.h: New file containing a copy of all
1651         the structure definitions.  Not used yet.
1652         * objc/encoding.h (objc_aligned_size): Removed duplicate
1653         declaration.  Updated comments.
1654         * objc/runtime.h: Added Ivar, objc_property_t, Property, Method,
1655         Category, struct objc_method_description, _C_ID and similar,
1656         _C_CONST and similar and _F_CONST and similar.  Added
1657         objc_sizeof_type, objc_alignof_type, objc_aligned_size,
1658         objc_promoted_size, objc_skip_type_qualifier, objc_skip_typespec,
1659         objc_skip_offset, objc_skip_argspec, objc_get_type_qualifiers,
1660         struct objc_struct_layout, objc_layout_structure,
1661         objc_layout_structure_next_member, objc_layout_finish_structure,
1662         objc_layout_structure_get_info.  Prevent including this file at
1663         the same time as objc/objc-api.h.
1665 2010-10-10  Nicola Pero  <nicola.pero@meta-innovation.com>
1667         * Makefile.in (OBJC_DEPRECATED_H): Added struct_objc_category.h,
1668         struct_objc_ivar.h, struct_objc_ivar_list.h, struct_objc_method.h,
1669         struct_objc_method_list.h, struct_objc_module.h,
1670         struct_objc_protocol_list.h, struct_objc_symtab.h.
1671         * objc/deprecated/struct_objc_category.h: New.
1672         * objc/deprecated/struct_objc_ivar.h: New.
1673         * objc/deprecated/struct_objc_ivar_list.h: New.
1674         * objc/deprecated/struct_objc_method.h: New.
1675         * objc/deprecated/struct_objc_method_list.h: New.
1676         * objc/deprecated/struct_objc_module.h: New.
1677         * objc/deprecated/struct_objc_protocol_list.h: New.
1678         * objc/deprecated/struct_objc_symtab.h: New.
1679         * objc/deprecated/struct_objc_static_instances.h: New.
1680         * objc/objc-api.h: Definitions of deprecated structures moved into
1681         the above header fragment files in objc/deprecated/.  Include the
1682         files instead of definition the structures here.  Updated
1683         comments.
1684         * objc/runtime.h: Updated comments.  Do not include objc-api.h.
1685         (objc_set_enumeration_mutation_handler): Renamed to
1686         objc_setEnumerationMutationHandler.
1687         * objc-foreach.c (objc_set_enumeration_mutation_handler): Renamed
1688         to objc_setEnumerationMutationHandler.
1689         * objc/objc-exception.h (objc_set_exception_matcher): Renamed to
1690         objc_setExceptionMatcher.
1691         (objc_set_uncaught_exception_handler): Renamed to
1692         objc_setUncaughtExceptionHandler.
1693         * exception.c: Same changes.
1695 2010-10-10  Nicola Pero  <nicola.pero@meta-innovation.com>
1697         * objc-sync.c: Include objc-private/common.h.
1699 2010-10-10  Nicola Pero  <nicola.pero@meta-innovation.com>
1701         * objc-foreach.c: Include objc-private/common.h.
1702         * objc/deprecated/METHOD_NULL.h: New file.
1703         * objc/objc-api.h: Include deprecated/METHOD_NULL.h instead of
1704         defining METHOD_NULL here.
1705         * Makefile.in (OBJC_DEPRECATED_H): Added METHOD_NULL.h.
1706         * Object.m ([+instancesRespondTo:]): Use (Method_t)0 instead of
1707         METHOD_NULL.
1708         ([-respondsTo:]): Same change.
1709         * objc/objc-api.h (method_get_imp): Converted it into a normal
1710         function so that we can hide the internals of struct objc_method.
1711         * sendmsg.c (method_get_imp): Implemented.
1713 2010-10-09  Nicola Pero  <nicola.pero@meta-innovation.com>
1715         * objc/objc-api.h (struct objc_super, Super, Super_t,
1716         objc_msg_lookup_super, objc_msg_sendv, objc_msg_forward,
1717         objc_msg_forward2): Declarations moved to objc/message.h.  Include
1718         message.h here.
1719         * objc/message.h: Added such declarations; updated comments.
1721 2010-10-06  Nicola Pero  <nicola.pero@meta-innovation.com>
1723         Implemented fast enumeration for Objective-C.
1724         * Makefile.in (C_SOURCE_FILES): Added objc-foreach.c.
1725         (OBJC_H): Added runtime.h
1726         * objc-foreach.c: New file.
1727         * objc/runtime.h: New file.
1729 2010-09-30  Kai Tietz  <kai.tietz@onevision.com>
1731         * objc/deprecated/struct_objc_class.h: Add padding
1732         to avoid warning with -Wpadded.
1734 2010-09-26  Nicola Pero  <nicola.pero@meta-innovation.com>
1736         * encoding.c (objc_sizeof_type): Added support for vector type and
1737         for double long types.
1738         (objc_alignof_type): Same change.
1739         (objc_skip_typespec): Same change.
1740         * objc/encoding.h (_C_GCINVISIBLE): Use '|' for _C_GCINVISIBLE
1741         instead of '!' since '!' is already used for _C_VECTOR.
1742         * objc/objc-api.h (_C_LNG_DBL): Added.
1744 2010-09-26  Nicola Pero  <nicola.pero@meta-innovation.com>
1746         * libobjc_entry.c: File removed.
1748 2010-09-26  Kai Tietz  <kai.tietz@onevision.com>
1750         * sendmsg.c (objc_msg_lookup): Remove inline.
1751         (objc_get_uninstalled_dtable): Likewise.
1752         * encoding.c (objc_skip_type_qualifiers): Likewise.
1753         (objc_skip_offset): Likewise.
1754         * archive.c (__objc_write_object): Likewise
1755         (__objc_write_class):
1756         (__objc_write_selector):
1757         (objc_read_char):
1758         (objc_read_unsigned_char):
1759         (objc_read_short):
1760         (objc_read_unsigned_short):
1761         (objc_read_int):
1762         (objc_read_long):
1763         (__objc_read_nbyte_uint):
1764         (objc_read_unsigned_int):
1765         (objc_read_unsigned_long):
1766         * objc/objc-decls.h (obc_EXPORT): Remove dllexport for DLL_EXPORT case.
1767         (objc_EXPORT): Likewise.
1768         * objc/message.h (objc-decls.h): Add include.
1769         * objc/objc-api.h: Mark API by objc_EXPORT.
1770         * libobjc.def (__objc_responds_to): Removed.
1772 2010-09-18  Nicola Pero  <nicola.pero@meta-innovation.com>
1774         * hash.c: Include objc-private/hash.h instead of objc/hash.h.
1776         * objc/sarray.h: Moved into objc/deprecated/sarray.h;
1777         objc/sarray.h replaced with a placeholder including the file from
1778         the deprecated/ directory.
1779         * objc-private/sarray.h: New file (private copy of sarray.h).
1780         * hash.c: Include <assert.h> instead of "assert.h"
1781         * sarray.c: Include <assert.h> instead of "assert.h".  Include
1782         objc-private/sarray.h instead of objc/sarray.h.
1783         * selector.c: Include objc-private/sarray.h instead of
1784         objc/sarray.h.
1785         * sendmsg.c: Include <assert.h>.  Include objc-private/sarray.h
1786         instead of objc/sarray.h.
1787         * Makefile.in (OBJC_DEPRECATED_H): Added sarray.h.
1789 2010-09-17  Nicola Pero  <nicola.pero@meta-innovation.com>
1791         * objc-private/objc-list.h (list_remove_elem): Unused function
1792         removed.  (list_nth): Unused function removed.  (list_find):
1793         Unused function removed.  (list_lenght): Unused function removed.
1795 2010-09-17  Nicola Pero  <nicola.pero@meta-innovation.com>
1797         * objc/hash.h: Moved into objc/deprecated/hash.h; objc/hash.h
1798         replaced with a placeholder including the file from the
1799         deprecated/ directory.
1800         * objc/objc-api.h: Updated includes.
1801         * objc/typedstream.h: Updated includes.
1802         * objc-private/hash.h: New file (private copy of hash.h).
1803         * objc/objc-list.h: Moved into objc/deprecated/objc-list.h;
1804         objc/objc-list.h replaced with a placeholder including the file
1805         from the deprecated/ directory.
1806         * objc-private/objc-list.h: New file (private copy of objc-list.h).
1807         * init.c: Include objc-private/hash.h and objc-private/objc-list.h
1808         instead of objc/hash.h and objc/objc-list.h.
1809         * selector.c: Same change.
1810         * class.c: Added include <string.h>, which used to be implicitly included
1811         when hash.h was included.
1812         * exception.c: Same change.
1813         * objects.c: Same change.
1814         * sarray.c: Same change.
1815         * sendmsg.c: Same change.
1816         * Makefile.in (OBJC_DEPRECATED_H): Added hash.h and objc-list.h.
1818 2010-09-14  Nicola Pero  <nicola.pero@meta-innovation.com>
1820         Implemented objc_sync_enter() and objc_sync_exit(), which are
1821         required by @synchronized() to work.
1822         * objc-sync.c: New file.
1823         * objc/objc-sync.h: New file.
1824         * objc-private/objc-sync.h: New file.
1825         * init.c (__objc_exec_class): Call __objc_sync_init() during the
1826         Objective-C runtime startup.
1827         * Makefile.in: Added objc-sync.c and objc-sync.h.
1828         * configure.ac: Added GCC_CHECK_TLS.
1829         * acinclude.m4: Include ../config/enable.m4 and ../config/tls.m4.
1830         * configure: Regenerated.
1831         * config.h.in: Regenerated.
1833 2010-09-12  Nicola Pero  <nicola.pero@meta-innovation.com>
1835         * Makefile.in (%_gc.lo): New pattern rules to build the
1836         garbage-collected version of the library.  Removed rules for
1837         specific files that are no longer needed.  Standardized all rules.
1838         (C_SOURCE_FILES, OBJC_SOURCE_FILES): New variables.
1839         (OBJS, OBJS_GC): Compute these from C_SOURCE_FILES and
1840         OBJC_SOURCE_FILES.
1841         (INCLUDES): Removed the unused include -I$(srcdir)/objc.
1843 2010-09-12  Nicola Pero  <nicola.pero@meta-innovation.com>
1845         * memory.c (objc_calloc): Fixed call to GC_malloc when building
1846         with Garbage Colletion.
1848 2010-09-12  Nicola Pero  <nicola.pero@meta-innovation.com>
1850         * memory.c: Do not include objc-private/runtime.h.
1852 2010-09-12  Nicola Pero  <nicola.pero@meta-innovation.com>
1854         * objc/deprecated/objc_malloc.h: New file.
1855         * objc/deprecated/objc_valloc.h: New file.
1856         * objc/objc-api.h: Include the files instead of defining
1857         objc_valloc, _objc_malloc() and similar.
1858         * Makefile.in (OBJC_DEPRECATED_H): Added objc_valloc.h and
1859         objc_malloc.h.
1860         * memory.c: Removed the extra layer of indirection of _objc_malloc
1861         and similar.
1862         (objc_calloc): Use GC_malloc in the garbage-collected
1863         implementation as GC_malloc returns memory that is already freed.
1864         (objc_valloc): Deprecated.
1866 2010-09-12  Nicola Pero  <nicola.pero@meta-innovation.com>
1868         * objc/deprecated/objc_error.h: New file.
1869         * objc/objc-api.h: Include deprecated/objc_error.h instead of
1870         defining objc_error and related.
1871         * error.c: New file.  Added _objc_abort function which replaces
1872         objc_error.  No change in functionality as they both print an
1873         error and abort.
1874         * misc.c: File removed.  Code moved into memory.c and error.c.
1875         * memory.c: New file.
1876         * objc-private/error.h: New file.
1877         * archive.c: Include objc-private/error.h and use _objc_abort
1878         instead of objc_error everywhere.
1879         * class.c: Same change.
1880         * encoding.c: Same change.
1881         * init.c: Same change, and simplified init_check_module_version.
1882         * memory.c: Same change.
1883         * sendmsg.c:  Same change.
1884         * thr.c: Same change.
1885         * Makefile.in (OBJ_DEPRECATED_H): Added objc_error.h.
1886         (OBJ_H): Reordered list.
1887         (OBJS): Removed misc.lo, added memory.lo and error.lo.
1888         (OBJS_GC): Removed misc_gc.lo, added memory_gc.lo and error_gc.lo.
1889         (misc_gc.lo): Rule removed.
1890         (error_gc.lo): Rule added.
1891         (memory_gc.lo): Rule added.
1893 2010-09-12  Nicola Pero  <nicola.pero@meta-innovation.com>
1895         * objc/objc.h (__GNU_LIBOBJC__): New #define providing an easy way
1896         to check the API version.  Added some comments.
1898         * objc-private/common.h: New file.
1899         * NXConstStr.m: Include objc-private/common.h.
1900         * Object.m: Same change.
1901         * Protocol.m: Same change.
1902         * archive.c: Same change.
1903         * class.c: Same change.
1904         * encoding.c: Same change.
1905         * exception.c: Same change.
1906         * gc.c: Same change.
1907         * hash.c: Same change.
1908         * init.c: Same change.
1909         * libobjc_entry.c: Same change.
1910         * linking.m: Same change.
1911         * misc.c: Same change (and added a comment).
1912         * nil_method.c: Same change.
1913         * objects.c: Same change.
1914         * sarray.c: Same change.
1915         * selector.c: Same change.
1916         * sendmsg.c: Same change.
1917         * thr.c: Same change.
1919 2010-09-11  Nicola Pero  <nicola.pero@meta-innovation.com>
1921         * objc/objc-api.h: Removed obsolete #ifdef for NeXTSTEP.
1923 2010-09-11  Nicola Pero  <nicola.pero@meta-innovation.com>
1925         * archive.c: Removed not needed includes.
1926         * class.c: Same change.
1927         * hash.c: Same change.
1928         * misc.c: Same change.
1929         * nil_method.c: Same change.
1930         * objects.c: Same change.
1931         * sarray.c: Same change.
1932         * sendmsg.c: Same change.
1933         * thr.c: Same change.
1935 2010-09-11  Nicola Pero  <nicola.pero@meta-innovation.com>
1937         * objc/runtime.h: Moved to objc-private/runtime.h.  Do not include
1938         all the objc/*.h files.
1939         * objc-private/runtime.h: New file.
1940         * archive.c: Include objc-private/runtime.h (and required objc/*.h
1941         files) instead of objc/runtime.h.
1942         * class.c: Same change.
1943         * hash.c: Same change.
1944         * init.c: Same change.
1945         * misc.c: Same change.
1946         * nil_method.c: Same change.
1947         * objects.c: Same change.
1948         * sarray.c: Same change.
1949         * selector.c: Same change.
1950         * sendmsg.c: Same change.
1951         * thr.c: Same change.
1953 2010-09-11  Nicola Pero  <nicola.pero@meta-innovation.com>
1955         * objc/deprecated/struct_objc_selector.h: New file.  Definition of
1956         'struct objc_selector' and 'sel_eq' moved here.
1957         * objc/deprecated/struct_objc_protocol.h: New file.  Definition of
1958         'struct objc_procotol' moved here.
1959         * objc/deprecated/struct_objc_class.h: New file.  Definition of
1960         'struct objc_class' moved here.
1961         * objc/deprecated/MetaClass.h: New file.  Definition of MetClass
1962         moved here.
1963         * objc/deprecated/STR.h: New file.  Definition of STR moved here.
1964         * objc/message.h: New file.  Definitions for relval_t, apply_t,
1965         arglist, arglist_t and objc_msg_lookup were moved here.
1966         * objc/objc.h: Include the above files instead of defining the
1967         corresponding structs, types and functions here.  Added new opaque
1968         definitions for SEL and Class.  Use Class and not 'struct
1969         objc_class *' in the definition of 'struct objc_object'.
1970         Commented all types defined in the file.  Removed special
1971         definition of BOOL as 'int' on __vxworks; use 'unsigned char'
1972         there as well.
1973         * objc/deprecated/objc-unexpected-exception.h: Renamed to
1974         objc_unexpected_exception.h.
1975         * objc/objc-api.h: Updated include of
1976         objc-unexpetected-exception.h
1977         * objc/objc-exception.h: Updated comments.
1978         * Makefile.in (OBJC_H, OBJC_DEPRECATED_H): Added the new header
1979         files.  Reindented list of files.
1981 2010-09-10  Nicola Pero  <nicola.pero@meta-innovation.com>
1983         * objc/objc-api.h (objc_trace): Unused variable removed.
1985 2010-09-10  Nicola Pero  <nicola.pero@meta-innovation.com>
1987         * objc/deprecated: New directory.
1988         * objc/deprecated/README: New file.
1989         * objc/README: New file.
1990         * objc/typedstream.h: Moved into objc/deprecated/typedstream.h;
1991         objc/typedstream.h replaced with a placeholder including the file
1992         from the deprecated/ directory.
1993         * objc/deprecated/objc-unexpected-exception.h: New file with the
1994         definition of _objc_unexpected_exception.
1995         * objc/objc-api.h: Include deprecated/objc-unexcepted-exception.h
1996         instead of defining _objc_unexpected_exception.
1997         * objc/deprecated/Object.h: New file with the deprecated Object
1998         methods in a 'Deprecated' category.
1999         * objc/Object.h Include deprecated/Object.h instead of defining
2000         the deprecated methods.
2001         * Object.m: Moved deprecated methods into 'Deprecated' category.
2002         * objc-private: New directory.
2003         * objc-private/README: New file.
2004         * Makefile.in (OBJC_DEPRECATED_H): New variable.
2005         (install-headers): Create installation directory for
2006         OBJC_DEPRECATED_H headers, and install them.
2008 2010-09-10  Nicola Pero  <nicola.pero@meta-innovation.com>
2010         * objc/objc-exception.h: Fixed include of objc.h.
2012 2010-09-08  Nicola Pero  <nicola.pero@meta-innovation.com>
2014         * objc/objc-exception.h: New file.
2015         * exception.c (objc_set_uncaught_exception_handler): Implemented.
2016         (objc_set_exception_matcher): Implemented.
2017         (objc_exception_throw): Use the uncaught exception handler if set.
2018         (PERSONALITY_FUNCTION): Use the exception matcher instead of the
2019         hardcoded isKindOf.
2020         (isKindOf): Renamed to is_kind_of_exception_matcher.  Tidied code
2021         up.  Removed segmentation fault when value is 'nil'.
2022         * objc/objc-api.h (_objc_unexpected_exception): Mark as
2023         deprecated.
2024         * Makefile.in (exception.lo, exception_gc.lo): Use
2025         -Wno-deprecated-declarations when compiling.
2026         (OBJC_H): Added objc-exception.h
2028 2010-09-08  Nicola Pero  <nicola.pero@meta-innovation.com>
2030         * objc/typedstream.h: Deprecate all functions in the file.  This
2031         file is obsolete.
2032         * objc/Object.h ([+streamVersion:], [-read:], [-write:],
2033         [-awake]): Documented that these methods are deprecated.  Added a
2034         brief description of the Object class and its relationship to the
2035         NSObject class.
2036         * Makefile.in: Compile archive.c and Object.m with
2037         -Wno-deprecated-declarations.
2039 2010-09-08  Nicola Pero  <nicola.pero@meta-innovation.com>
2041         Removed obsolete intermediate threading layer.
2042         * thr.c: Use __gthread_objc_xxx functions directly instead of
2043         __objc_thread_xxx ones.
2044         * objc/thr.h: Removed prototypes of no longer existing
2045         __objc_thread_xxx functions.
2046         * Makefile.in: Removed thr-objc.lo.
2047         * thr-dce.c: File removed.
2048         * thr-decosf1.c: File removed.
2049         * thr-irix.c: File removed.
2050         * thr-mach.c: File removed.
2051         * thr-objc.c: File removed.
2052         * thr-os2.c: File removed.
2053         * thr-posix.c: File removed.
2054         * thr-pthreads.c: File removed.
2055         * thr-rtems.c: File removed.
2056         * thr-single.c: File removed.
2057         * thr-solaris.c: File removed.
2058         * thr-vxworks.c: File removed.
2059         * thr-win32.c: File removed.
2060         * README.threads: File removed.
2061         * THREADS.MACH: File removed.
2062         * THREADS: Updated.
2064 2010-09-07  Nicola Pero  <nicola.pero@meta-innovation.com>
2066         * Object.m (MAX_CLASS_NAME_LEN): Unused define removed.
2068 2010-09-06  Iain Sandoe  <iains@gcc.gnu.org>
2070         * encoding.c: Add TARGET_ALIGN_NATURAL definition for m64 powerpc darwin.
2071         Add a comment as to why, update FIXME comments.
2073 2010-09-06  Nicola Pero  <nicola.pero@meta-innovation.com>
2075         * makefile.dos: Obsolete file removed.
2077 2010-04-02  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
2079         * aclocal.m4: Regenerate.
2081 2010-03-23  Dave Korn  <dave.korn.cygwin@gmail.com>
2083         PR libobjc/30445
2084         * configure.ac (extra_ldflags_libobjc): Define appropriately for
2085         Cygwin and MinGW hosts.
2086         * Makefile.am (libobjc_s.a): Remove dead pre-libtool target.
2087         (libobjc.dll): Likewise.
2088         * configure: Regenerate.
2090 2009-12-05  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
2092         * configure: Regenerate.
2094 2009-11-28  Jakub Jelinek  <jakub@redhat.com>
2096         * sarray.c (sarray_free): Use old_buckets variable.
2097         * encoding.c (objc_layout_structure_next_member): Remove unused
2098         bfld_type_size variable.
2100 2009-08-24  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
2102         * configure.ac (AC_PREREQ): Bump to 2.64.
2104 2009-08-22  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
2106         * aclocal.m4: Regenerate.
2107         * configure: Regenerate.
2108         * config.h.in: Regenerate.
2110 2009-08-22  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
2112         * Makefile.in (LIBTOOL): Add $(LIBTOOLFLAGS).
2114 2009-07-30  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
2116         * Makefile.in (AUTOCONF, ACLOCAL, ACLOCAL_AMFLAGS, aclocal_deps):
2117         New variables.
2118         ($(srcdir)/configure, $(srcdir)/aclocal.m4): New rules.
2120 2009-07-30  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
2122         * configure.ac (_AC_ARG_VAR_PRECIOUS): Use m4_rename_force.
2124 2009-04-09  Nick Clifton  <nickc@redhat.com>
2126         * sendmsg.c: Change copyright header to refer to version 3 of
2127         the GNU General Public License with version 3.1 of the GCC
2128         Runtime Library Exception and to point readers at the COPYING3
2129         and COPYING3.RUNTIME files and the FSF's license web page.
2130         * NXConstStr.m: Likewise.
2131         * Object.m: Likewise.
2132         * Protocol.m: Likewise.
2133         * archive.c: Likewise.
2134         * class.c: Likewise.
2135         * encoding.c: Likewise.
2136         * exception.c: Likewise.
2137         * gc.c: Likewise.
2138         * hash.c: Likewise.
2139         * init.c: Likewise.
2140         * libobjc_entry.c: Likewise.
2141         * linking.m: Likewise.
2142         * misc.c: Likewise.
2143         * nil_method.c: Likewise.
2144         * objc/NXConstStr.h: Likewise.
2145         * objc/Object.h: Likewise.
2146         * objc/Protocol.h: Likewise.
2147         * objc/encoding.h: Likewise.
2148         * objc/hash.h: Likewise.
2149         * objc/objc-api.h: Likewise.
2150         * objc/objc-decls.h: Likewise.
2151         * objc/objc-list.h: Likewise.
2152         * objc/objc.h: Likewise.
2153         * objc/runtime.h: Likewise.
2154         * objc/sarray.h: Likewise.
2155         * objc/thr.h: Likewise.
2156         * objc/typedstream.h: Likewise.
2157         * objects.c: Likewise.
2158         * sarray.c: Likewise.
2159         * selector.c: Likewise.
2160         * thr-dce.c: Likewise.
2161         * thr-decosf1.c: Likewise.
2162         * thr-irix.c: Likewise.
2163         * thr-mach.c: Likewise.
2164         * thr-objc.c: Likewise.
2165         * thr-os2.c: Likewise.
2166         * thr-posix.c: Likewise.
2167         * thr-pthreads.c: Likewise.
2168         * thr-rtems.c: Likewise.
2169         * thr-single.c: Likewise.
2170         * thr-solaris.c: Likewise.
2171         * thr-vxworks.c: Likewise.
2172         * thr-win32.c: Likewise.
2173         * thr.c: Likewise.
2174         * libobjc.def: Change copyright header to refer to version 3 of
2175         the GNU General Public License and to point readers at the COPYING3
2176         file and the FSF's license web page.
2177         * makefile.dos: Likewise.
2179 2009-04-09  Jakub Jelinek  <jakub@redhat.com>
2181         * Makefile.in: Change copyright header to refer to version
2182         3 of the GNU General Public License and to point readers at the
2183         COPYING3 file and the FSF's license web page.
2184         * configure.ac: Likewise.
2186 2009-03-12  Richard Frith-Macdonald  <rfm@gnu.org>
2187             David Ayers  <ayers@fsfe.org>
2189         PR libobjc/27466
2190         * objc/objc-api.h (_objc_unexpected_exception): Declare
2191         new hook.  Update copyright dates.
2192         * exception.c (objc_exception_throw): Use hook.  Update
2193         copyright dates.
2194         * libobjc.def (_objc_unexpected_exception): Export hook.
2195         Update copyright dates.
2197 2009-03-01  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
2199         * configure: Regenerate.
2201 2008-12-18  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
2203         * configure: Regenerate.
2205 2008-11-21  Kai Tietz  <kai.tietz@onevision.com>
2207         *  Object.m (errno): Replaced by errno.h include.
2208         (compare): Cast self to id to prevent warning on comparison.
2209         * objc/objc.h (BOOL): Prevent redeclaration of BOOL, if it is
2210         already there.
2211         * sendmsg.c (__objc_print_dtable_stats): Remove type warnings.
2212         * thr-win32.c (__objc_thread_detach): Remove type warning.
2213         (__objc_thread_id): Likewise.
2214         * thr.c (__objc_thread_detach_functiont): Add __builtin_trap ()
2215         for noreturn.
2217 2008-09-26  Peter O'Gorman  <pogma@thewrittenword.com>
2218             Steve Ellcey  <sje@cup.hp.com>
2220         * configure: Regenerate for new libtool.
2221         * config.h.in: Regenerate for new libtool.
2223 2008-07-18  Matthias Klose  <doko@ubuntu.com>
2225         * Makefile.in: Ignore missing ../boehm-gc/threads.mk.
2227 2008-07-18  Matthias Klose  <doko@ubuntu.com>
2229         * Makefile.in: Include ../boehm-gc/threads.mk.
2230         (OBJC_BOEHM_GC_LIBS): Define, (libobjc_gc$(libsuffix).la): Use it.
2232 2008-07-06  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
2234         * Makefile.in (install-info): New stub target.
2236 2008-06-17  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
2238         * configure: Regenerate.
2240 2008-06-14  Kai Tietz  <kai.tietz@onevision.com>
2242         * exception.c (PERSONALITY_FUNCTION): Remove extra decrement
2243         if HAVE_GETIPINFO is not defined.
2245 2008-06-10  Kai Tietz  <kai.tietz@onevision.com>
2247         * Object.m (compare): Add type id.
2248         * objc/Object.h: Likewise.
2249         * archive.c (objc_read_class): Use size_t to extend version to be
2250         size of pointer scalar width.
2251         * sendmsg.c (rtx): Undefine it before redefinition.
2252         (__objc_print_dtable_stats): Cast arguments to long as intended.
2254 2008-05-30  Julian Brown  <julian@codesourcery.com>
2256         * exception.c (__objc_exception_class): Initialise as constant
2257         array for ARM EABI. Change macro to static const for non-ARM EABI.
2258         (ObjcException): Add note about structure layout. Remove landingPad
2259         and handlerSwitchValue for ARM EABI.
2260         (get_ttype_entry): Add __ARM_EABI_UNWINDER__ version
2261         of function.
2262         (CONTINUE_UNWINDING): Define for ARM EABI/otherwise cases.
2263         (PERSONALITY_FUNCTION): Use ARM EABI-specific arguments, and add
2264         ARM EABI unwinding support.
2265         (objc_exception_throw): Use memcpy to initialise exception class.
2267 2008-05-25  Alan Modra  <amodra@bigpond.net.au>
2269         * encoding.c (strip_array_types): Rename from get_inner_array_type.
2270         (rs6000_special_round_type_align): Update.
2272 2008-05-09  Julian Brown  <julian@codesourcery.com>
2274         * Makefile.in (LTLDFLAGS): New.
2275         (libobjc$(libsuffix).la, libobjc_gc$(libsuffix).la): Use above.
2277 2008-04-18  Paolo Bonzini  <bonzini@gnu.org>
2279         PR bootstrap/35457
2280         * aclocal.m4: Regenerate.
2281         * configure: Regenerate.
2283 2008-01-24  David Edelsohn  <edelsohn@gnu.org>
2285         * configure: Regenerate.
2287 2007-10-14  H.J. Lu  <hongjiu.lu@intel.com>
2289         * configure.ac: Don't run config-ml.in directly.
2290         (multilib_arg): New.
2291         * configure: Regenerated.
2293 2007-08-06  Andrew Pinski  <pinskia@gmail.com>
2295         PR libobjc/30731
2296         * exception.c (parse_lsda_header): Use _uleb128_t/_sleb128_t instead
2297         of _Unwind_Word for variables which are used in
2298         read_uleb128/read_sleb128.
2299         (PERSONALITY_FUNCTION): Likewise.
2301 2007-07-05  H.J. Lu  <hongjiu.lu@intel.com>
2303         * aclocal.m4: Regenerated.
2305 2007-06-03  Andrew Pinski  <andrew_pinski@playstation.sony.com>
2307         * configure.ac: Fix a typo in *-*-darwin clause.
2308         * configure: Regenerated.
2310 2007-06-02  H.J. Lu  <hongjiu.lu@intel.com>
2312         * configure.ac: Fix a typo.
2313         * configure: Regenerated.
2315 2007-06-02  Paolo Bonzini  <bonzini@gnu.org>
2317         * configure: Regenerate.
2319 2007-06-01  Andrew Pinski  <andrew_pinski@playstation.sony.com>
2321         * Makefile.in: Replace all uses of libext with libsuffix.
2322         * configure.ac: Likewise.
2323         * configure: Regenerate.
2325         Revert:
2326         * Makefile.in: Remove all uses of $(libext).
2328 2007-05-23  Andrew Pinski  <andrew_pinski@playstation.sony.com>
2330         * Makefile.in: Remove all uses of $(libext).
2332 2007-05-23  Steve Ellcey  <sje@cup.hp.com>
2334         * configure: Regenerate.
2335         * aclocal.m4: Regenerate.
2337 2007-04-21  Andrew Ruder  <andy@aeruder.net>
2339         * sendmsg.c (__objc_get_forward_imp): Call
2340         __objc_msg_forward2 for real.
2342 2007-04-09  Andrew Ruder  <andy@aeruder.net>
2344         * sendmsg.c: Added __objc_msg_forward2, a hook that allows
2345         external libraries to provide a function that returns the real
2346         forwarding function based on both the selector and the receiver.
2347         * objc/objc-api.h: Define __objc_msg_forward2.
2349 2007-03-01  Brooks Moses  <brooks.moses@codesourcery.com>
2351         * Makefile.in: Add dummy install-pdf target.
2353 2007-02-18  Manuel Lopez-Ibanez  <manu@gcc.gnu.org>
2355         * objc/objc-list.h (list_free): Add keyword 'inline' to avoid
2356         unused warning.
2358 2006-10-31  Geoffrey Keating  <geoffk@apple.com>
2360         * encoding.c (darwin_rs6000_special_round_type_align): New.
2362 2006-10-14  Geoffrey Keating  <geoffk@apple.com>
2364         * Makefile.in: Use multi_basedir instead of toplevel_srcdir.
2365         * configure.ac: Use multi.m4 from aclocal rather than custom
2366         code.  Use multi_basedir instead of toplevel_srcdir.
2367         * aclocal.m4: Regenerate.
2368         * configure: Regenerate.
2370 2006-10-10  Brooks Moses  <bmoses@stanford.edu>
2372         * Makefile.in: Added empty "pdf" target.
2374 2006-07-18  Paolo Bonzini  <bonzini@gnu.org>
2376         * configure: Regenerate.
2378 2006-05-23  Carlos O'Donell  <carlos@codesourcery.com>
2380         * Makefile.in: Add install-html target. Add install-html to .PHONY
2382 2006-02-21  Rainer Orth  <ro@TechFak.Uni-Bielefeld.DE>
2384         PR libobjc/26309
2385         * thr-objc.c (_XOPEN_SOURCE): Don't define on Tru64 UNIX.
2387 2006-01-24  David Ayers  <d.ayers@inode.at>
2389         PR libobjc/9751
2390         * gc.c (class_ivar_set_gcinvisible): Replace strncpy with memcpy
2391         and insure the new strings are '\0' termintated.
2393 2006-01-24  David Ayers  <d.ayers@inode.at>
2395         PR libobjc/13946
2396         * configure.ac: Add include directives for --enable-objc-gc.
2397         * Makefile.in: Ditto.
2398         * configure: Regenerate.
2400         * gc.c (__objc_class_structure_encoding): Increment the used bytes
2401         instead of the local pointer to them.
2403 2005-12-14  Andrew Pinski  <pinskia@physics.uc.edu>
2405         PR objc/25360
2406         * objc/objc-api.c (_C_COMPLEX): New define.
2407         * encoding.c (objc_sizeof_type): Handle _C_Complex.
2408         (objc_alignof_type): Likewise.
2409         (objc_skip_typespec): Likewise.
2411 2005-12-15  David Ayers  <d.ayers@inode.at>
2413         PR libobjc/14382
2414         * README (+load,+initialize): Fix documentation to reflect
2415         intended and implemented semantics for +load and +initialize.
2417 2005-12-12  Andrew Pinski  <pinskia@physics.uc.edu>
2419         * encoding.c (TYPE_FIELDS): Fix to skip over just _C_STRUCT_B and
2420         the name.
2421         (get_inner_array_type): Fix to skip over _C_ARY_B and size.
2422         (rs6000_special_round_type_align): Update for the ABI fix.
2423         (objc_layout_finish_structure): Correct the encoding which is passed to
2424         ROUND_TYPE_ALIGN.
2426 2005-12-11  Andrew Pinski  <pinskia@physics.uc.edu>
2428         PR libobjc/25347
2429         * encoding.c (objc_sizeof_type): Don't handle _C_UNION_B special
2430         but use the struct layout functions.
2431         (objc_alignof_type): Likewise.
2432         (objc_layout_structure): Handle _C_UNION_B also.
2433         (objc_layout_structure_next_member): Likewise.
2434         (objc_layout_finish_structure): Likewise.
2436 2005-12-11  Andrew Pinski  <pinskia@physics.uc.edu>
2438         PR libobjc/25346
2439         * objc/objc-api.h (_C_BOOL): New define.
2440         * encoding.c (objc_sizeof_type): Handle _C_BOOL.
2441         (objc_alignof_type): Likewise.
2442         (objc_skip_typespec): Likewise.
2444 2005-11-20  David Ayers  <d.ayers@inode.at>
2446         PR libobjc/19024
2447         * objc/hash.h: Remove deprecated hash API.
2448         * hash_compat.c: Remove.
2449         * Makefile.in: Remove reference to hash_compat.c.
2451         * configure.ac (VERSION): Bump library version to 2:0:0.
2452         * configure: Regenerate.
2454 2005-11-09  Alexandre Oliva  <aoliva@redhat.com>
2456         PR other/4372
2457         * thr-objc.c (_XOPEN_SOURCE): Define.
2459 2005-10-07  Ulrich Weigand  <uweigand@de.ibm.com>
2461         PR libobjc/23612
2462         * objc/objc-api.h (struct objc_ivar): Move definition to
2463         global scope.
2465 2005-09-04  Andrew Pinski  <pinskia@physics.uc.edu>
2466             Rasmus Hahn  <rassahah@neofonie.de>
2468         PR libobjc/23108
2469         * archive.c (objc_write_type): Correct the element offset.
2470         (objc_read_type): Likewise.
2472 2005-08-17  Kelley Cook  <kcook@gcc.gnu.org>
2474         * All files: Update FSF address.
2476 2005-08-13  Marcin Koziej  <creep@desk.pl>
2477             Andrew Pinski  <pinskia@physics.uc.edu>
2479         PR libobjc/22492
2480         * exception.c (PERSONALITY_FUNCTION): Fix the PC with finally.
2482 2005-08-13  Andrew Pinski  <pinskia@physics.uc.edu>
2484         * Makefile.in (extra_ldflags_libobjc): New.
2485         (libobjc$(libext).la): Add extra_ldflags_libobjc to the link line.
2486         (libobjc_gc$(libext).la): Likewise.
2487         * configure.ac (extra_ldflags_libgfortran): Set for *-darwin* to
2488         "-Wl,-single_module".
2489         * configure: Regenerate.
2490         * linking.m (_objcInit): Remove.
2492 2005-07-26  Andrew Pinski  <pinskia@physics.uc.edu>
2494         PR libobjc/22606
2495         * Makefile.in (ALL_CFLAGS): Add -fexceptions.
2497 2005-06-08  David Ayers  <d.ayers@inode.at>
2499         * objc/NXConstStr.h, objc/Object.h, objc/Protocol.h,
2500         objc/encoding.h, objc/hash.h, objc/objc-api.h,
2501         objc/runtime.h, objc/sarray.h, objc/thr.h,
2502         objc/typedstream.h: Do not include Objective-C headers as
2503         system headers.
2505 2005-06-07  David Ayers  <d.ayers@inode.at>
2507         * archive.c, init.c, selector.c: Include hash.h.
2508         * archive.c, class.c, encoding.c, gc.c, hash.c, hash_compat.c,
2509         init.c, misc.c, nil_method.c, objects.c, sarray.c, selector.c,
2510         sendmsg.c, thr-dce.c, thr-decosf1.c, thr-irix.c, thr-mach.c,
2511         thr-objc.c, thr-os2.c, thr-posix.c, thr-pthreads.c, thr-rtems.c,
2512         thr-single.c, thr-solaris.c, thr-vxworks.c, thr-win32.c, thr.c:
2513         Include Objective-C headers with quotes and objc/ directory
2514         prefix.
2516 2005-05-19  Richard Henderson  <rth@redhat.com>
2518         * exception.c: Revert last change.
2520 2005-05-19  David Ayers  <d.ayers@inode.at>
2522         * exception.c: Include tsystem.h for unwind.h.
2524 2005-05-09  Mike Stump  <mrs@apple.com>
2526         * configure: Regenerate.
2528 2005-04-12  Mike Stump  <mrs@apple.com>
2530         * configure: Regenerate.
2532 2005-03-21  Zack Weinberg  <zack@codesourcery.com>
2534         * Makefile.in: Set gcc_version here.
2535         * configure.ac: Do not invoke TL_AC_GCC_VERSION.  Adjust quoting
2536         in definition of toolexeclibdir so that $(gcc_version) is expanded
2537         by the Makefile.
2538         * aclocal.m4, configure: Regenerate.
2540 2005-03-03  David Ayers  <d.ayers@inode.at>
2542         * objc/hash.h (OBJC_IGNORE_DEPRECATED_API): Update deprecated
2543         version reference.  Correct typo.
2545 2005-03-02  David Ayers  <d.ayers@inode.at>
2547         PR libobjc/19024
2548         * Makefile.in (OBJS): Add hash_compat.lo.
2549         (OBJS_GC): Add hash_compat_gc.lo.
2550         (hash_compat_gc.lo): New target and rule.
2551         * objc/hash.h (hash_new, hash_delete, hash_add, hash_remove)
2552         (hash_next, hash_value_for_key, hash_is_key_in_hash)
2553         (hash_ptr, hash_string, compare_ptrs, compare_strings): Prefix
2554         with objc_.  Add deprecated non prefixed inlined versions.
2555         (OBJC_IGNORE_DEPRECATED_API): New macro to hide deprecated
2556         declarations.
2557         * hash.c (hash_new, hash_delete, hash_add, hash_remove, hash_next)
2558         (hash_value_for_key, hash_is_key_in_hash): Prefix with objc_ and
2559         update callers.
2560         * hash_compat.c: New file.
2561         * archive.c: Update callers.
2562         * init.c: Likewise.
2563         * selector.c: Likewise.
2564         * libobjc.def: Add objc_ versions of hash functions.
2566 2005-02-28  Andrew Pinski <pinskia@physics.uc.edu>
2568         PR libobjc/20252
2569         * Makefile.in (GTHREAD_FLAGS): Remove.
2570         (ALL_CFLAGS): Remove usage of GTHREAD_FLAGS.
2571         * thr-objc.c: Include config.h.
2572         * configure.ac: Instead of looking at GCC's makefile, figure out if
2573         GTHREAD_FLAGS should be defined by looking at the `thread model'
2574         of the current gcc.
2575         * configure: Regenerate.
2576         * config.h.in: Regenerate.
2578 2005-02-28  Paolo Bonzini  <bonzini@gnu.org>
2580         PR bootstrap/17383
2581         * configure.ac: Call GCC_TOPLEV_SUBDIRS.
2582         (Determine CFLAGS for gthread): Use $host_subdir.
2583         * configure: Regenerate.
2584         * Makefile.in (host_subdir): New.
2585         (INCLUDES): Use it.
2587 2004-12-20  Andrew Pinski  <pinskia@physics.uc.edu>
2589         PR libobjc/12035
2590         * gc.c: Remove definition of LOGWL, modWORDSZ, and divWORDSZ since
2591         they are not used.
2592         Include limits.h and stdlib.h.
2593         Define BITS_PER_WORD.
2595 2004-12-12  Alexander Malmberg  <alexander@malmberg.org>
2597         * selector.c (__objc_init_selector_tables): Add missing void to
2598         definition.
2600 2004-12-02  Richard Sandiford  <rsandifo@redhat.com>
2602         * configure.ac: Use TL_AC_GCC_VERSION to set gcc_version.
2603         * configure, aclocal.m4: Regenerate.
2605 2004-11-29  Kelley Cook  <kcook@gcc.gnu.org>
2607         * configure: Regenerate for libtool change.
2609 2004-11-25  Kelley Cook  <kcook@gcc.gnu.org>
2611         * configure: Regenerate for libtool reversion.
2613 2004-11-24  Kelley Cook  <kcook@gcc.gnu.org>
2615         * configure: Regenerate for libtool change.
2617 2004-11-24  Kelley Cook  <kcook@gcc.gnu.org>
2619         * aclocal.m4, config.h.in: Regenerate.
2621 2004-10-08  Mike Stump  <mrs@apple.com>
2622             Andrew Pinski  <pinskia@physics.uc.edu>
2624         * aclocal.m4: Rename to ...
2625         * acinclude.m4: here and also use m4_include instead of sinclude.
2626         * aclocal.m4: Regenerate.
2627         * configure: Regenerate.
2628         * configure.ac: Add AM_MAINTAINER_MODE and AM_PROG_CC_C_O.
2629         * Makefile.in (configure): Add @MAINT@ infront of configure.ac
2631 2004-10-08  Andrew Pinski  <pinskia@physics.uc.edu>
2633         * archive.c: Fix all the warnings about passing unsigned char*
2634         to char* and the other way too.
2636 2004-09-16  Andrew Pinski  <pinskia@physics.uc.edu>
2638         PR libobjc/16448
2639         * exception.c: Include config.h
2640         (objc_exception_throw): Change _GLIBCXX_SJLJ_EXCEPTIONS to
2641         SJLJ_EXCEPTIONS.
2642         * configure.ac: Find out what exception handling code we use.
2643         * configure: Regenerate.
2644         * config.h.in: New file, regenerate.
2646 2004-09-16  Andrew Pinski  <apinski@apple.com>
2648         * encoding.c (ALTIVEC_VECTOR_MODE): Define a bogus macro.
2650 2004-08-28  Nathanael Nerode  <neroden@gcc.gnu.org>
2652         * configure.ac: Switch from _GCC_TOPLEV_NONCANONICAL_TARGET to
2653         ACX_NONCANONICAL_TARGET.
2654         * configure: Regenerate.
2656 2004-08-13  Ziemowit Laski  <zlaski@apple.com>
2658         * objc/sarray.h: Hoist include of assert.h near the top of file,
2659         and mark the remainder of the file 'extern "C"'.
2661 2004-08-13  Andrew Pinski  <pinskia@physics.uc.edu>
2663         * objc/Object.h: Move includes out of extern "C" blocks.
2664         * objc/encoding.h: Likewise.
2665         * objc/hash.h: Likewise.
2666         * objc/objc-api.h: Likewise.
2667         * objc/runtime.h: Likewise.
2668         * objc/sarray.h: Likewise.
2669         * objc/typedstream.h: Likewise.
2671 2004-08-12  Ziemowit Laski  <zlaski@apple.com>
2673         * objc/NXConstStr.h: Update copyright date; bracket with
2674         'extern "C"' for C++ use; make include syntax consistent
2675         by using <...> instead of "..."; hoist <objc/...> includes
2676         above the 'extern "C"' block.
2677         * objc/Object.h: Likewise.
2678         * objc/Protocol.h: Likewise.
2679         * objc/encoding.h: Likewise.
2680         * objc/hash.h: Likewise.
2681         * objc/runtime.h: Likewise.
2682         * objc/sarray.h: Likewise.
2683         * objc/thr.h: Likewise.
2684         * objc/typedstream.h: Likewise.
2685         * objc/objc-api.h: Add 'extern "C"' block for C++ use.
2686         (objc_static_instances): For C++ case, do away with
2687         zero-sized array.
2688         (objc_method): Hoist definition to file scope.
2689         (_objc_load_callback, _objc_object_alloc, class_get_class_method,
2690         class_get_instance_method, class_create_instance,
2691         class_get_class_name, class_get_instance_size,
2692         class_get_meta_class, class_get_super_class, class_get_version,
2693         class_is_class, class_is_meta_class, class_set_version,
2694         class_get_gc_object_type, class_ivar_set_gcinvisible,
2695         get_imp): Rename 'class' parameter to '_class'.
2696         * objc/objc-list.h: Add 'extern "C"' block for C++ use.
2697         * objc/objc.h: Update copyright date.
2698         (arglist_t): Provide a union tag.
2700 2004-07-22  Andrew Pinski  <pinskia@physics.uc.edu>
2702         * thr.c (__objc_thread_detach_function): Do not mark as volatile
2703         but instead use the attribute noreturn.
2705 2004-06-28  Zack Weinberg  <zack@codesourcery.com>
2707         * encoding.c: Rename target_flags with a #define to avoid
2708         conflict with a prior declaration.
2710 2004-06-24  Andrew Pinski  <apinski@apple.com>
2712         * objc/encoding.h: Wrap the functions with extern "C" for C++
2713         mode.
2714         * objc/hash.h: Likewise.
2715         * objc/objc-api.h: Likewise.
2716         * objc/objc-list.h: Likewise.
2717         * objc/runtime.h: Likewise.
2718         * objc/sarray.h: Likewise.
2719         * objc/thr.h: Likewise.
2720         * objc/typedstream.h: Likewise.
2723 2004-06-21  Nick Clifton  <nickc@redhat.com>
2725         * encoding.c (BITS_PER_UNIT): Define if a definition is not
2726         provided.
2728 2004-06-20  Alexander Malmberg  <alexander@malmberg.org>
2730         * Makefile.in (exception.lo): Remove $(OBJC_GCFLAGS).
2731         (exception_gc.lo): New.
2732         (OBJS_GC): Add exception_gc.lo.
2734 2004-06-17  Richard Henderson  <rth@redhat.com>
2736         * exception.c: New file.
2737         * Makefile.in (exception.lo): New.
2738         (OBJS): Add it.
2740 2004-06-14  Andrew Pinski  <pinskia@physics.uc.edu>
2742         * linking.m (_objcInit): New empty function
2743         for Darwin only.
2745 2004-06-11  Andrew Pinski  <pinskia@physics.uc.edu>
2747         * configure.ac: Support --enable-shared=libobjc.
2748         * configure: Regenerate.
2750         PR libobjc/15901
2751         * configure.ac: Do not disable shared by default.
2752         * configure: Regenerate.
2754 2004-06-03  Nicola Pero  <n.pero@mi.flashnet.it>
2756         * Protocol.m ([-isEqual:]): Small optimizations returning
2757         immediately if the argument is equal to self, and accessing
2758         the argument's name directly if it's a protocol.
2760 2004-06-03  David Ayers  <d.ayers@inode.at>
2762         * Protocol.m ([-isEqual:]): Test the class of the argument.
2764 2004-05-25  Andrew Pinski  <pinskia@physics.uc.edu>
2766         * configure.ac (includedir): Rename to ...
2767         (includedirname).
2768         * Makefile.in: s/includedir/includedirname/.
2770         PR target/11572
2771         * configure.ac (includedir): Set to "include"
2772         except for Darwin.
2773         (libext) Set to empty except for Darwin.
2774         * configure: Regenerate
2775         * Makefile.in: s/libobjc.la/libobjc$(libext).la/g.
2776         s/include/$(includedir)/g.
2778 2004-05-25  Daniel Jacobowitz  <drow@false.org>
2780         * Makefile.in: Add .NOEXPORT.
2782 2004-05-25  Andrew Pinski  <pinskia@physics.uc.edu>
2784         Merge from the libobjc-branch
2785         2004-02-09  Andrew Pinski  <pinskia@physics.uc.edu>
2787                 * Makefile.in (OBJC_H): Change objc-deps.h to objc-decls.h.
2789         2004-02-03  Andrew Pinski  <pinskia@physics.uc.edu>
2791                 * Makefile.in (OBJC_H): Add objc-deps.h.
2793         2004-01-27  Nicola Pero  <n.pero@mi.flashnet.it>
2795                 * Protocol.m ([-conformsTo:]): If the argument is nil, return NO.
2796                 ([-hash], [-isEqual:]): New methods.
2798         2004-01-27  Richard Frith-Macdonald <rfm@gnu.org>
2800                 * sarray.c (sarray_free): Add a better comment.
2802         2004-01-27  Adam Fedor  <fedor@gnu.org>
2804                 * hash.c (hash_add): Cast cachep to int.
2805                 * selector.c (__sel_register_typed_name): Cast
2806                 soffset_decode to int.
2808         2004-01-27  Alexander Malmberg  <alexander@malmberg.org>
2810                 * selector.c: Rename register_selectors_from_list to
2811                 __objc_register_selectors_from_list. Update caller.
2812                 (__objc_register_selectors_from_list): Lock __objc_runtime_mutex
2813                 while registering selectors. Use __sel_register_typed_name instead
2814                 of sel_register_typed_name. Check for NULL method_name:s.
2815                 (pool_alloc_selector): New function.
2816                 (__sel_register_typed_name): Use pool_alloc_selector to allocate
2817                 selector structures.
2818                 * sendmsg.c (class_add_method_list): Use
2819                 __objc_register_selectors_from_list.
2820                 * objc/runtime.h: Add __objc_register_selectors_from_list.
2822         2004-01-25  Adam Fedor  <fedor@gnu.org>
2823                     Nicola Pero  <n.pero@mi.flashnet.it>
2824                     Andrew Pinski  <pinskia@physics.uc.edu>
2826                 * objc/objc-decls.h: New file.
2827                 * objc/objc-api.h (_objc_lookup_class): Mark as export.
2828                 (_objc_load_callback): Likewise.
2829                 (_objc_object_alloc): Likewise.
2830                 (_objc_object_copy): Likewise.
2831                 (_objc_object_dispose): Likewise.
2833         2004-01-25  Andrew Pinski  <pinskia@physics.uc.edu>
2835                 * archive.c: s/__inline__/inline
2836                 * sendmsg.c: Likewise.
2838                 * encoding.c: Remove FIXME about the warning
2839                 about unused variable.
2840                 * sendmsg.c: Add a FIXME comment saying that
2841                 this should be using libffi.
2843                 * Makefile.in (LIBTOOL): Use @LIBTOOL@ now as it works.
2846 2004-05-13  Andrew Pinski  <pinskia@physics.uc.edu>
2848         * archive.c (objc_read_class): Initialize class_name.
2849         (objc_read_selector): Initialize selector_name.
2851 2004-05-09  Richard Sandiford  <rsandifo@redhat.com>
2853         * Makefile.in (toolexecdir): Remove trailing space.
2855 2004-04-15  Nathanael Nerode  <neroden@gcc.gnu.org>
2857         PR libobjc/14948
2858         * configure.ac: De-precious CC so multilibs work.
2859         * configure: Regenerate.
2861 2004-04-14  Nathanael Nerode  <neroden@gcc.gnu.org>
2863         * configure.ac: Restore toolexecdir.
2864         * Makefile.in: Restore toolexecdir.
2865         * configure: Regenerate.
2867 2004-04-09  Nathanael Nerode  <neroden@gcc.gnu.org>
2869         * configure.ac: Remove (unused) glibcpp_prefixdir.
2870         * configure: Regenerate.
2872         * configure.in: Rename to configure.ac.
2873         * Makefile.in: Update to match.
2875         * Makefile.in: Remove toolexecdir, glibcpp_toolexecdir (unused).
2876         Replace glibcpp_toolexeclibdir with toolexeclibdir.
2877         * configure.in: Remove glibcpp_toolexecdir (unused).
2878         Replace glibcpp_toolexeclibdir with toolexeclibdir.  Don't generate
2879         config.h or stamp-h (unused).  Move one comment to the right place.
2880         * configure: Regenerate.
2881         * config.h.in: Remove (unused).
2883         * config.h.in: Regenerate with autoheader.
2885         * Makefile.in: Remove (unused) gcc_version_trigger.
2886         * configure.in: Remove (unused) glibcpp_builddir.  Don't AC_SUBST
2887         gcc_version_trigger.
2888         * configure: Regenerate.
2890         * configure.in: Switch to modern style for AC_INIT, AC_OUTPUT.
2891         Sort file into sections.  Remove dnl where appropriate.  Fix
2892         other style issues.
2893         * configure: Regenerate.
2895         * configure.in: Replace old AC_PROG_CC hack with new one.
2896         Define toplevel_srcdir in terms of srcdir, not top_srcdir (there
2897         are no subdirectory output files, so this is fine).  Change prereq
2898         to autoconf 2.59.
2899         * aclocal.m4: Include ../config/no-executables.m4.
2900         * configure: Regenerate with autoconf 2.59.
2902         * configure.in: Improve comments on gthread_cflags.  Improve m4
2903         quotation, and replace 'if test' with 'case', for --enable-objc-gc.
2904         * configure: Regenerate.
2906         * configure.in: Move PACKAGE and VERSION settings up top.  Remove
2907         unused call to AC_PROG_LN_S.  Default RANLIB to ':'.  Remove
2908         redundant checks for values of RANLIB, AR, INSTALL.
2909         * configure: Regenerate.
2911         * configure.in: Clean up handling of
2912         --enable-version-specific-runtime-libs and related variables;
2913         replace 'if test' with 'case' where reasonable.  Fix comments.
2914         Remove useless libstdcxx_interface.
2915         * configure: Regenerate.
2917         * configure.in: Use _GCC_TOPLEV_NONCANONICAL_TARGET.
2918         Replace uses of target_alias with target_noncanonical.
2919         * aclocal.m4: Include ../config/acx.m4.
2920         * configure: Regenerate.
2921         * Makefile.in: Replace uses of target_alias with target_noncanonical.
2922         Fix copyright statement.
2924         * configure.in: Hand-inline bulky, confusing macros from
2925         aclocal.m4.  Replace references to "GNU Objective C" with "GCC".
2926         Update copyright notice.  Remove stuff for automake, which isn't
2927         used in this directory.  Remove emacs local variables.
2928         * aclocal.m4: Remove hand-inlined macros.  Update copyright notice.
2929         * configure: Regenerate.
2931 2004-03-16  Manfred Hollstein  <mh@suse.com>
2933         * Makefile.in, configure.in, configure: Update copyright years.
2935 2004-03-15  Manfred Hollstein  <mh@suse.com>
2937         * Makefile.in (LIBOBJC_VERSION, LIBOBJC_GC_VERSION): Use
2938         definition from configure.in.
2939         * configure.in (PACKAGE): Add definition.
2940         (VERSION): Add definition; substitute it in output files.
2941         * configure: Re-generate.
2943 2004-03-05  Ziemowit Laski  <zlaski@apple.com>
2945         * objc/hash.h (hash_string, compare_strings):
2946         Add type-casts to make Objective-C++ happy.
2947         * objc/typedstream.h (objc_get_stream_class_version):
2948         Rename parameter from 'class' to 'class_name' to make
2949         Objective-C++ happy.
2951 2004-03-01  Michael Matz  <matz@suse.de>
2953         * Makefile.in (ALL_CFLAGS): Add -fno-strict-aliasing.
2955 2004-02-06  Ziemowit Laski  <zlaski@apple.com>
2957         * objc/objc-api.h (objc_super): The 'class' field shall
2958         be named 'super_class' #ifdef __cplusplus.
2960 2004-01-17  Andrew Pinski  <pinskia@physics.uc.edu>
2962         PR target/10781
2963         * encoding.c (rs6000_special_round_type_align): Define.
2965 2004-01-14  Adam Fedor  <fedor@gnu.org>
2967         PR libobjc/12155
2968         * selector.c (__objc_register_instance_methods_to_class): Free
2969         new_list if not used.
2971 2004-01-09  Andrew Ruder  <aeruder@ksu.edu>
2973         PR libobjc/11904
2974         * sarray.c (sarray_free): Free array->is_copy_of latter.
2976 2003-12-01  Zack Weinberg  <zack@codesourcery.com>
2978         PR 11433
2979         * Protocol.m (descriptionForInstanceMethod): Don't dereference
2980         instance_methods if it's NULL.
2981         (descriptionForClassMethod): Likewise for class_methods.
2983 2003-10-24  Rainer Orth  <ro@TechFak.Uni-Bielefeld.DE>
2985         * Makefile.in (runtime-info.h): Remove -Wp.
2987 2003-10-21  Rainer Orth  <ro@TechFak.Uni-Bielefeld.DE>
2989         * Makefile.in (CC1OBJ): Remove.
2990         (runtime-info.h): Invoke $(CC) so all MULTIFLAGS are handled
2991         correctly.
2992         Use .m extension for temporary file.
2993         Remove assembler temp file.
2995 2003-10-20  Joseph S. Myers  <jsm@polyomino.org.uk>
2997         * objc/hash.h (hash_string): Don't use a cast as an lvalue.
2999 2003-10-17  Rainer Orth  <ro@TechFak.Uni-Bielefeld.DE>
3001         * Makefile.in (runtime-info.h): Use MULTIFLAGS.
3003 2003-09-09  Alan Modra  <amodra@bigpond.net.au>
3005         * configure: Regenerate.
3007 2003-08-27  Alexander Malmberg  <alexander@malmberg.org>
3009         * Makefile.in, aclocal.m4: Update to $(libdir)/gcc/ instead of
3010         (libdir)/gcc-lib/ when installing.
3011         * configure: Regenerate.
3013 Thu Jul 10 10:27:43 2003  Nicola Pero  <n.pero@mi.flashnet.it>
3015         libobjc/9969
3016         * sendmsg.c (get_imp): Fixed rare threading problem.
3017         (__objc_responds_to): Similar fixes.
3018         (objc_msg_lookup): Similar fixes.
3019         (__objc_init_install_dtable): Lock the runtime before checking if the
3020         table is installed.
3022 2003-05-23  Nathanael Nerode  <neroden@gcc.gnu.org>
3024         * hash.c, init.c, libobjc.def, libobjc_entry.c, linking.m,
3025         makefile.dos, misc.c, nil_method.c, objects.c, sarray.c,
3026         selector.c, sendmsg.c, thr-dce.c, thr-decosf1.c, thr-irix.c,
3027         thr-mach.c, thr-objc.c, thr-os2.c, thr-posix.c, thr-pthreads.c,
3028         thr-rtems.c, thr-single.c, thr-solaris.c, thr-vxworks.c,
3029         thr-win32.c, thr.c: Replace "GNU CC" with "GCC".
3030         * Makefile.in, NXConstStr.m, Object.m, Protocol.m, archive.c,
3031         class.c, encoding.c, gc.c, objc/NXConstStr.h, objc/Object.h,
3032         objc/Protocol.h, objc/encoding.h, objc/hash.h, objc/objc-api.h,
3033         objc/objc-list.h, objc/objc.h, ocjc/runtime.h, objc/sarray.h,
3034         objc/thr.h, objc/typedstream.h: Replace "GNU CC" with "GCC".
3036 Tue May 13 14:56:03 2003  Richard Frith-Macdonald <rfm@gnu.org>
3037                           Nicola Pero  <n.pero@mi.flashnet.it>
3039         libobjc/10742
3040         * init.c (class_superclass_of_class): New function.
3041         (create_tree_of_subclasses_inherited_from): Use it.
3042         (__objc_tree_insert_class): Likewise.
3043         (class_is_subclass_of_class): Likewise.
3045 2003-04-11  David Chad  <davidc@freebsd.org>
3046             Loren J. Rittle  <ljrittle@acm.org>
3048         libobjc/8562
3049         * objc/hash.h (hash_string): Constify correctly.
3050         (compare_ptrs): Use direct compare.
3051         * objc/objc-list.h (list_nth): Rename index to indx to avoid shadow.
3052         * objc/sarray.h: Global rename index to indx to avoid shadow.
3054 2003-03-12  Andreas Schwab  <schwab@suse.de>
3056         * aclocal.m4 (GLIBCPP_EXPORT_INSTALL_INFO): Avoid trailing /. in
3057         glibcpp_toolexeclibdir.
3058         * configure: Rebuilt.
3060 2003-02-20  Alexandre Oliva  <aoliva@redhat.com>
3062         * configure.in: Propagate ORIGINAL_LD_FOR_MULTILIBS to
3063         config.status.
3064         * configure: Rebuilt.
3066 2003-01-27  Alexandre Oliva  <aoliva@redhat.com>
3068         * aclocal.m4 (glibcpp_toolexeclibdir): Instead of
3069         $(MULTISUBDIR), use `$CC -print-multi-os-directory`, unless
3070         version_specific_libs is enabled.
3071         * configure: Rebuilt.
3073 2003-01-09  Christian Cornelssen  <ccorn@cs.tu-berlin.de>
3075         * Makefile.in (FLAGS_TO_PASS): Also pass DESTDIR.
3076         (install-libs, install-headers): Prepend $(DESTDIR) to
3077         destination paths in all (un)installation commands.
3079 2002-12-02  Zack Weinberg  <zack@codesourcery.com>
3081         * thr-objc.c: Include coretypes.h and tm.h.
3083 2002-12-01  Zack Weinberg  <zack@codesourcery.com>
3085         * encoding.c, sendmsg.c: Include coretypes.h and tm.h.
3087 2002-11-26  Nathanael Nerode  <neroden@gcc.gnu.org>
3089         * configure.in: Remove skip-this-dir support.
3090         * configure: Regenerate.
3092 2002-09-22  Kaveh R. Ghazi  <ghazi@caip.rutgers.edu>
3094         * Makefile.in (all): Fix multilib parallel build.
3096 Thu Sep 12 12:44:37 2002  Nicola Pero  <n.pero@mi.flashnet.it>
3098         * sendmsg.c (nil_method): Declare not to take a variable number of
3099         args.
3100         (objc_msg_lookup): Cast nil_method to IMP before returning it.
3101         (objc_msg_lookup_super): The same.
3103 2002-09-10  Jan Hubicka  <jh@suse.cz>
3105         * nil_method.c (nil_method): No longer defined with variable
3106         arguments.
3108 2002-07-02  Rodney Brown  <rbrown64@csc.com.au>
3110         * objc/encoding.h: Fix formatting.
3111         * objc/hash.h: Likewise.
3112         * objc/objc-api.h: Likewise.
3113         * objc/runtime.h: Likewise.
3114         * objc/thr.h: Likewise.
3115         * archive.c: Likewise.
3116         * class.c: Likewise.
3117         * encoding.c: Likewise.
3118         * gc.c: Likewise.
3119         * hash.c: Likewise.
3120         * init.c: Likewise.
3121         * misc.c: Likewise.
3122         * nil_method.c: Likewise.
3123         * objects.c: Likewise.
3124         * sarray.c: Likewise.
3125         * selector.c: Likewise.
3126         * sendmsg.c: Likewise.
3127         * thr-mach.c: Likewise.
3128         * thr.c: Likewise.
3130 2002-06-25  DJ Delorie  <dj@redhat.com>
3132         * aclocal.m4 (GLIBCPP_CONFIGURE): Split out
3133         GLIBCPP_TOPREL_CONFIGURE.
3134         * configure.in: Call it before AC_CANONICAL_SYSTEM.
3135         * configure: Regenerate.
3137 2002-06-21  Kaveh R. Ghazi  <ghazi@caip.rutgers.edu>
3139         * Object.m (forward, read, write): Fix unused parameter warnings.
3140         * encoding.c: Include <stdlib.h>.
3141         (target_flags): Mark with attribute unused.
3142         (atoi): Delete.
3143         * runtime.h (__objc_selector_max_index): Change to unsigned int.
3144         (__objc_generate_gc_type_description): Prototype.
3145         * selector.c (__objc_selector_max_index): Change to unsigned int.
3147 Mon Jun 17 18:37:42 2002  Nicola Pero  <n.pero@mi.flashnet.it>
3149         * sendmsg.c (__objc_get_forward_imp): Fix warning by making sure
3150         we always have a return value: if __objc_msg_forward does not
3151         supply a forwarding implementation, return the default
3152         __builtin_apply based one.
3154 2002-06-15  Kaveh R. Ghazi  <ghazi@caip.rutgers.edu>
3156         * Object.m: Fix signed/unsigned warning.
3157         * Protocol.m: Likewise.
3158         * archive.c: Always include stdlib.h.
3159         (objc_read_short, objc_read_unsigned_short, objc_read_int,
3160         objc_read_long, __objc_read_nbyte_uint, __objc_read_nbyte_ulong):
3161         Fix signed/unsigned warning.
3162         (objc_write_type, objc_read_type, objc_write_types,
3163         objc_read_types): Ensure ctype 8-bit safety.
3164         (__objc_no_write, __objc_no_read): Mark unused parameters.
3165         * class.c (class_table_setup): Specify void arg.
3166         * encoding.c (atoi, objc_sizeof_type, objc_alignof_type,
3167         objc_skip_typespec, objc_skip_offset,
3168         objc_layout_structure_next_member): Ensure ctype 8-bit safety.
3169         (objc_layout_structure_next_member): Ensure variables are
3170         initialized.
3171         * gc.c (__objc_generate_gc_type_description,
3172         class_ivar_set_gcinvisible): Mark unused parameters.
3173         * init.c (__objc_send_load, __objc_destroy_class_tree_node): Mark
3174         unused parameters.
3175         (__objc_init_protocols) Fix signed/unsigned warning.
3176         * nil_method.c (nil_method): Mark unused parameters.
3177         * thr.h (objc_thread_callback): Specify void arg.
3178         * sarray.c (sarray_new, sarray_realloc, sarray_free): Fix
3179         signed/unsigned warning.
3180         (sarray_free): Fix formatting.
3181         * selector.c (sel_types_match): Ensure ctype 8-bit safety.
3182         * sendmsg.c (__objc_init_install_dtable) Mark unused parameters.
3184 2002-06-09  Andreas Jaeger  <aj@suse.de>
3186         * encoding.c (objc_layout_structure_next_member): Remove unused
3187         variable.
3189 2002-05-20  Kaveh R. Ghazi  <ghazi@caip.rutgers.edu>
3191         * Makefile.in (SHELL): Set to @SHELL@.
3192         (WARN_CFLAGS): New.
3193         (ALL_CFLAGS): Add $(WARN_CFLAGS).
3195 2002-05-16  Rainer Orth  <ro@TechFak.Uni-Bielefeld.DE>
3197         * aclocal.m4: Allow for PWDCMD to override hardcoded pwd.
3198         * configure: Regenerate.
3200 2002-05-08  Alexandre Oliva  <aoliva@redhat.com>
3202         * configure.in (ORIGINAL_LD_FOR_MULTILIBS): Preserve LD at
3203         script entry, and set LD to it when configuring multilibs.
3204         * configure: Rebuilt.
3206 2002-04-19  David O'Brien  <obrien@FreeBSD.org>
3208         * encoding.c (MAX, MIN, ROUNDING): #undef before defining.
3210 2002-04-09  Hans-Peter Nilsson  <hp@bitrange.com>
3212         PR objc/6107
3213         * objc/objc-api.h (struct objc_protocol_list): Change type of
3214         member count from int to size_t.
3216 2002-02-11  Franz Sirl  <Franz.Sirl-kernel@lauterbach.com>
3218         PR libobjc/4039
3219         * aclocal.m4: Replace with version copied from libstdc++-v3.
3220         * configure.in: Update for changes to aclocal and Makefile.
3221         * configure: Regenerate.
3222         * Makefile.in: Correct install of multilibs and shared libs, use
3223         INSTALL_DATA for include files.
3225 Mon Dec 17 17:02:12 2001  Nicola Pero  <nicola@brainstorm.co.uk>
3227         * init.c (__objc_exec_class): Fixed bug in the loop on unclaimed
3228         categories - when an unclaimed category was found, the loop was
3229         doing two steps forward instead of one, so that in certain cases
3230         it was failing to properly load all the categories.  (Reported
3231         with fix by Alexander Malmberg <alexander@malmberg.org>).
3233 2001-11-14  Aldy Hernandez  <aldyh@redhat.com>
3235         * encoding.c: Add target_flags.
3237 2001-11-07  Aldy Hernandez  <aldyh@redhat.com>
3239         * objc/objc-api.h (_C_VECTOR): New.
3241         * encoding.c (VECTOR_TYPE): New.
3243 Mon Oct 29 21:29:21 2001  Nicola Pero  <n.pero@mi.flashnet.it>
3245         * class.c: Rewritten the class table to use optimized, lock-free
3246         lookup.  This more than doubles the speed of class method
3247         invocations.  (class_table_setup), (class_table_insert),
3248         (class_table_replace), (class_table_get_safe),
3249         (class_table_next), (class_table_print),
3250         (class_table_print_histogram): New functions.
3251         (__objc_init_class_tables): Use class_table_setup.
3252         (__objc_add_class_to_hash): Use class_table_get_safe and
3253         class_table_insert.  (objc_lookup_class), (objc_get_class): Do not
3254         assert the existence of the table; do not lock the runtime; use
3255         class_table_get_safe.  (objc_next_class): Use class_table_next.
3256         (__objc_resolve_class_links): Use class_table_next.
3257         (class_pose_as): Use class_table_replace.
3259 2001-09-10  Ovidiu Predescu  <ovidiu@cup.hp.com>
3261         * gc.c: Removed the DEBUG declaration.
3263 Wed Jul 18 12:48:56 2001  Nicola Pero  <n.pero@mi.flashnet.it>
3265         * thr.c (objc_mutex_lock): Invoke __objc_thread_id directly,
3266         rather than through objc_thread_id, to save a function call.
3267         (objc_mutex_trylock, objc_mutex_unlock, objc_condition_wait):
3268         Ditto.
3270 Mon Jul 16 12:15:00 2001  Nicola Pero  <n.pero@mi.flashnet.it>
3272         * objc/objc-api.h (object_is_class): Fixed - buggy code was trying
3273         to cast an id to a Class, which can not be done.  Make the check
3274         by using CLS_ISMETA on the class pointer instead.
3275         (object_is_meta_class): Similar fix.
3277 2001-06-09  Alexandre Oliva  <aoliva@redhat.com>, Stephen L Moshier  <moshier@mediaone.net>
3279         * configure.in (AC_EXEEXT): Work around in case it expands to
3280         nothing, as in autoconf 2.50.
3281         * acinclude.m4: Likewise.
3282         * configure: Rebuilt.
3284 2001-06-08  Nicola Pero  <n.pero@mi.flashnet.it>
3286         * THREADS: Explain that when we compile libobjc inside GCC, we
3287         always use thr-objc.c as a backend, which uses GCC's thread code.
3289 2001-06-06  Richard Frith-Macdonald  <rrfm@gnu.org>
3291         * init.c (__objc_send_message_in_list): When setting a new entry
3292         in __objc_load_methods use the method IMP as key, but check to see
3293         if the method is in the hashtable by looking at the IMP also.
3294         Also ... call the method after adding it to the hashtable rather
3295         than before ... thus preventing an obscure possibility of infinite
3296         recursion if a +load method itself loads a subclass.
3298 2001-05-25  Ovidiu Predescu  <ovidiu@cup.hp.com>
3300         * init.c (__objc_send_message_in_list): When setting a new entry
3301         in __objc_load_methods use the method name as key, not the method
3302         IMP (reported by Richard Frith-Macdonald <richard@brainstorm.co.uk>).
3304 2001-05-09  Joseph S. Myers  <jsm28@cam.ac.uk>
3306         * objc-features.texi: Move to ../gcc/objc.texi.
3307         * fdl.texi: Remove.
3308         * Makefile.in: Don't generate documentation from
3309         objc-features.texi.
3311 2001-05-01  Mark Mitchell  <mark@codesourcery.com>
3313         * fdl.texi: New file.
3314         * objc-features.texi: Simplify.
3315         * Makefile.in: Adjust accordingly.
3317 2001-04-30  Mark Mitchell  <mark@codesourcery.com>
3319         * objc-features.texi: Use the GFDL.
3321 Wed Mar 21 04:44:58 EST 2001  John Wehle  (john@feith.com)
3323         * encoding.c (REAL_TYPE): Define.
3325 2001-03-19  David Edelsohn  <edelsohn@gnu.org>
3327         * encoding.c (TYPE_MODE): Define.
3329 2001-03-14  Nicola Pero  <n.pero@mi.flashnet.it>
3331         * thr.c (objc_thread_add): New function.
3332         (objc_thread_remove): Ditto.
3333         * objc/thr.h: Declare them.
3334         * libobjc.def: Mention them.
3336 2001-02-28  Ovidiu Predescu  <ovidiu@cup.hp.com>
3338         * objc-features.texi: Document the @compatibility_alias compiler
3339         directive (description from Nicola Pero <n.pero@mi.flashnet.it>).
3341 Fri Feb 23 18:12:00 2001  Rainer Orth  <ro@TechFak.Uni-Bielefeld.DE>
3343         * sendmsg.c (__objc_forward): Delete strlen() declaration.
3345 2001-02-08  Geoffrey Keating  <geoffk@redhat.com>
3347         * configure.in: Don't run AC_PROG_CC_WORKS or AC_EXEEXT, because
3348         we're not interested in the result and they might fail.
3349         * configure: Regenerated.
3351 2001-01-12  Joseph S. Myers  <jsm28@cam.ac.uk>
3353         * objc-features.texi: Use @email.
3355 2001-01-12  Joseph S. Myers  <jsm28@cam.ac.uk>
3357         * sendmsg.c (__objc_print_dtable_stats): Don't use #ifdef inside
3358         printf.
3360 2000-01-11  Richard Earnshaw  <rearnsha@arm.com>
3362         * encoding.c (STRUCTURE_SIZE_BOUNDARY): Redefine in a way that
3363         determines the value dynamically.
3365 Wed Jan  3 00:49:10 2001  Ovidiu Predescu  <ovidiu@cup.hp.com>
3367         * sendmsg.c: Added __objc_msg_forward, a hook that allows external
3368         libraries to provide a function that returns the real forwarding
3369         function. This can alleviate problems __builtin_apply() and
3370         friends have on various platforms. (Solution suggested by Helge
3371         Hess.)
3373         * objc/objc-api.h: Define __objc_msg_forward.
3375         * sendmsg.c: Define gen_rtx_REG.
3377 2000-12-06      Ralf Corsepius <corsepiu@faw.uni-ulm.de>
3379         * thr-rtems.c: New file. Stub to compile.
3381 2000-09-06  Alexandre Oliva  <aoliva@redhat.com>
3383         * configure: Rebuilt with new libtool.m4.
3385 Tue Aug 15 00:38:56 2000  Ovidiu Predescu  <ovidiu@cup.hp.com>
3387         * configure.in: Create a config.h file. Check for <sched.h>.
3388         * configure: Regenerate.
3390         * config.h.in: Check for <sched.h>.
3392 2000-08-14  Zack Weinberg  <zack@wolery.cumb.org>
3394         * configure: Regenerate after change to ../libtool.m4.
3396 2000-08-14  Andreas Schwab  <schwab@suse.de>
3398         * objc-features.texi (Top): Move @menu at end of node.
3400 2000-08-11  Manfred Hollstein  <manfredh@redhat.com>
3402         * objc-features.texi: Move @node Top before @menu.
3404 Sun Aug  6 23:27:49 2000  Ovidiu Predescu  <ovidiu@cup.hp.com>
3406         * objc-features.texi: Documented the new -fconstant-string-class
3407         option.
3409 Sun Aug  6 22:51:16 2000  Ovidiu Predescu  <ovidiu@cup.hp.com>
3411         * thr-posix.c: Integrated Chris Ball's <cball@fmco.com> changes to
3412         improve the Posix thread support for Objective-C.
3414 2000-08-04  Zack Weinberg  <zack@wolery.cumb.org>
3416         * aclocal.m4: Replace copy of ../libtool.m4 with
3417         sinclude(../libtool.m4).
3419 Fri Jul 28 08:58:02 2000  Nicola Pero  <nicola@brainstorm.co.uk>
3421         * configure.in: Added libtool support; build shared libraries
3422         if --enable-shared was passed on command line.
3423         * Makefile.in: Modified most compilation commands to use libtool.
3424         * aclocal.m4: New symbolic link to the ../libtool.m4, from the
3425         libtool distribution.
3427 Sat Jul 29 00:10:21 2000  Ovidiu Predescu  <ovidiu@cup.hp.com>
3429         * sarray.c, Object.m: Removed the explicit prototypes for strlen
3430         and memcpy on 64-bit platforms (Suggested by Rodney Brown
3431         <rdb@cup.hp.com>).
3433 2000-05-12  H.J. Lu  (hjl@gnu.org)
3435         * Makefile.in (GTHREAD_FLAGS): New.
3436         (ALL_CFLAGS): Add $(GTHREAD_FLAGS).
3437         (OBJC_THREAD_FILE): Changed to thr-objc.
3439         * configure.in (GTHREAD_FLAGS): New, check and replace it for
3440         Makefile.
3441         (OBJC_THREAD_FILE): Removed.
3443         * thr-objc.c: New.
3445 2000-07-13  Kaveh R. Ghazi  <ghazi@caip.rutgers.edu>
3447         * objc/hash.h: Include string.h.
3449 2000-04-15  David Edelsohn  <edelsohn@gnu.org>
3451         * Object.m (strlen): 64-bit PowerPC is a 64bit platform as well.
3453 2000-04-12  Jakub Jelinek  <jakub@redhat.com>
3455         * Object.m (strlen): Provide prototype on all 64bit platforms,
3456         not only alpha.
3457         * sarray.c (memcpy): Likewise.
3458         * encoding.c (objc_layout_finish_structure): Don't use
3459         ROUND_TYPE_ALIGN on sparc.
3461         * encoding.c (objc_layout_structure_next_member): Do the whole
3462         procedure even for the first member, so that we get correct
3463         alignment.
3465 2000-03-29  Zack Weinberg  <zack@wolery.cumb.org>
3467         * objc/Protocol.h, objc/objc-list.h: Change #endif labels to
3468         comments.
3470 2000-02-23  Zack Weinberg  <zack@wolery.cumb.org>
3472         * Makefile.in: Add -DIN_TARGET_LIBS to ALL_CFLAGS.
3474 Thu Sep 23 07:19:12 1999   Chris Ball <cball@fmco.com>
3476         * thr-posix.c (__objc_mutex_deallocate): made deallocate work.
3478 Tue Sep 21 07:47:10 1999  Jeffrey A Law  (law@cygnus.com)
3480         * Makefile.in (gc.o, gc_gc.o): Do not pass -fgnu-runtime to
3481         the compiler when building C code.
3483 Fri Aug  6 23:32:29 1999  Daniel Jacobowitz <drow@drow.them.org>
3485         * Makefile.in (FLAGS_TO_PASS): Include prefix, exec_prefix,
3486         libdir, libsubdir and tooldir.
3488 Mon Jun 21 05:40:15 1999  John David Anglin <dave@hiauly1>
3490         * init.c (__objc_force_linking): Make global.
3492 Thu May 20 03:20:59 1999  Jeffrey A Law  (law@cygnus.com)
3494         * configure.in (AC_EXEEXT): Remove call.
3495         (compiler_name): Explicitly check with no extension and .exe
3496         extension.
3497         * configure: Regenerate.
3499 Sun Apr 25 01:15:34 1999  Mumit Khan  <khan@xraylith.wisc.edu>
3501         * Makefile.in (CC1OBJ): Define in terms of CC.
3502         (runtime-info.h): Use.
3504 Fri April 8 08:21:07 1999 Ovidiu Predescu <ovidiu@cup.hp.com>
3506         * objc-features.texi: Updated the URL to Boehm's GC page.
3508 Fri Mar 26 23:41:07 1999 Ovidiu Predescu <ovidiu@cup.hp.com>
3510         * archive.c (__objc_code_char, __objc_write_char): Explicitly specify
3511         the char as being signed (patch from Daniel Jacobowitz
3512         <drow@false.org>).
3514 Wed Mar 24 22:41:28 1999  Mumit Khan  <khan@xraylith.wisc.edu>
3516         * configure.in (AC_PREREQ): Update to 2.13.
3517         (AC_EXEEXT): Call to find possible file extension.
3518         (compiler_name): Use.
3519         * configure: Regenerate.
3521 Wed Jan 27 02:31:01 1999  Jeffrey A Law  (law@cygnus.com)
3523         * Makefile.in (ALL_CFLAGS): Add -DIN_GCC.
3525 Tue Jan  5 01:38:53 1999  Jeffrey A Law  (law@cygnus.com)
3527         * configure.in (thread_file): Correct and simplify code to find
3528         the thread file.
3529         * configure: Rebuilt.
3531 1998-11-26  Manfred Hollstein  <manfred@s-direktnet.de>
3533         * configure.in (compiler_name): Add check to detect if this
3534         language's compiler has been built.
3535         * configure: Regenerate.
3537 Mon Nov 23 16:50:28 1998  Kaveh R. Ghazi  <ghazi@caip.rutgers.edu>
3539         *  configure.in: Use AC_PREREQ(2.12.1).
3541 Thu Nov 19 20:33:37 1998  Jeffrey A Law  (law@cygnus.com)
3543         * Makefile.in (runtime-info.h): Avoid GNU make extensions.
3545 Sun Nov  8 17:46:14 1998  Kaveh R. Ghazi  <ghazi@caip.rutgers.edu>
3547         * Makefile.in (INCLUDES): Add -I$(srcdir)/$(MULTISRCTOP)../include.
3549 Thu Oct 22 14:34:06 1998  Kaveh R. Ghazi  <ghazi@caip.rutgers.edu>
3551         * configure.in: Use AC_CONFIG_AUX_DIR($topsrcdir).
3553 Sat Oct 17 05:21:31 1998  Ovidiu Predescu  <ovidiu@slip.net>
3555         * objc-features.texi (Top): Changed the email address.
3556         * objc-features.texi (Garbage Collection): Use @uref instead of @url.
3558 Mon Oct 11 21:25:27 1998  Ovidiu Predescu  <ovidiu@slip.net>
3560         * encoding.c: Redefine get_inner_array_type to get the first entry
3561         in the structure.
3563 Thu Oct  8 12:21:14 1998  Richard Frith-Macdonald <richard@brainstorm.co.uk>
3565         * encoding.c (objc_skip_type_qualifiers): Handle _C_BYREF.
3566         (objc_get_type_qualifiers): Similarly.
3567         * objc/encoding.h (_C_BYREF): Define.
3568         (_F_BYREF): Define.
3570 1998-10-07  David S. Miller  <davem@pierdol.cobaltmicro.com>
3572         * objc/sarray.h: Make boffset be an unsigned long when sparc so it
3573         works out on 64-bit systems.
3575 Tue Oct  6 20:32:06 1998  Alexandre Oliva  <oliva@dcc.unicamp.br>
3577         * Makefile.in (INCLUDES): Make it multilib-friendly.
3579 Fri Oct  2 07:12:14 1998  H.J. Lu  (hjl@gnu.org)
3581         * Makefile.in (INCLUDES): Add -I$(srcdir)/../gcc.
3583 Thu Oct  1 22:33:03 1998 Robert Lipe  <robertl@dgii.com>
3584                          Jeffrey A Law  (law@cygnus.com)
3586         * Makefile.in (INCLUDES): Reference gcc via $MULTIBUILDTOP.
3587         (FLAGS_TO_PASS): Added.
3588         (runtime-info.h): Reference cc1ibj via $MULTIBUILDTOP.
3590         * archive.c: Change config.h to tconfig.h.
3592         * configure.in: Find gcc's object directory even for multilibs.
3594 Wed Sep 30 18:17:17 1998  Robert Lipe  <robertl@dgii.com>
3596         * configure.in: Escape ^ in grep string.
3597         * configure: Rebuilt.
3599 Wed Sep 30 09:14:52 1998  Jeffrey A Law  (law@cygnus.com)
3601         * All .h files pushed down into the objc/ subdirectory.
3602         * Makefile.in (copy_headers): Corresponding changes.
3603         * configure.in (AC_INIT): Corresponding changes.
3604         * configure: Rebuilt.
3606 1998-09-30  Ben Elliston  <bje@cygnus.com>
3607             Jeff Law      <law@cygnus.com>
3609         * Makefile.in: Rewrite.
3611         * configure.in: Likewise.
3613         * configure: Regenerate.
3615         * All .c files.  Remove "objc" prefix when including objc header
3616         files.  Include tconfig.h, not ../tconfig.h.
3618 Mon Sep 21 23:27:10 1998  Ovidiu Predescu <ovidiu@slip.net>
3620         * encoding.c (TREE_TYPE, ARRAY_TYPE): Define.
3621         (get_inner_array_type): Define.
3623 1998-09-21  Ben Elliston  <bje@cygnus.com>
3625         * New directory.  Moved files from ../gcc/objc.
3627 Copyright (C) 1998-2022 Free Software Foundation, Inc.
3629 Copying and distribution of this file, with or without modification,
3630 are permitted in any medium without royalty provided the copyright
3631 notice and this notice are preserved.