Add an alternative vector loop iv mechanism
[official-gcc.git] / libobjc / ChangeLog
blobe1d32b6171a5e0db519ee07bfe988df4dadf08c3
1 2017-11-23  Tom de Vries  <tom@codesourcery.com>
3         * class.c (CLASS_TABLE_HASH): Wrap in "do {} while (0)".
5 2017-11-17  Igor Tsimbalist  <igor.v.tsimbalist@intel.com>
7         * Makefile.in: Regenerate.
8         * aclocal.m4: Likeiwse.
9         * configure: Likewise.
10         * configure.ac: Set CET_FLAGS. Update XCFLAGS.
12 2017-08-30  Richard Sandiford  <richard.sandiford@linaro.org>
13             Alan Hayward  <alan.hayward@arm.com>
14             David Sherwood  <david.sherwood@arm.com>
16         * encoding.c (_darwin_rs6000_special_round_type_align): Prefix mode
17         names with E_ in case statements.
19 2017-02-07  Richard Biener  <rguenther@suse.de>
21         PR tree-optimization/79256
22         PR middle-end/79278
23         * encoding.c (objc_layout_structure_next_member): Adjust
24         ADJUST_FIELD_ALIGN usage.
26 2017-01-18  Matthias Klose  <doko@ubuntu.com>
28         PR libobjc/78697
29         * configure.ac: Allow default for --with-target-bdw-gc-include.
30         * configure: Regenerate.
32         PR libobjc/78698
33         * configure.ac: Use the libgc.la file when available.
34         * configure: Regenerate.
36 2017-01-17  Jakub Jelinek  <jakub@redhat.com>
38         PR other/79046
39         * configure: Regenerated.
40         * configure.ac: Add GCC_BASE_VER.
41         * Makefile.in (gcc_version): Use @get_gcc_base_ver@ instead of cat to
42         get version from BASE-VER file.
43         * configure: Regenerated.
45 2017-01-01  Jakub Jelinek  <jakub@redhat.com>
47         Update copyright years.
49 2016-12-01  Matthias Klose  <doko@ubuntu.com>
51         * configure.ac: Don't use pkg-config to check for bdw-gc.
52         * configure: Regenerate.
54 2016-11-30  Matthias Klose  <doko@ubuntu.com>
56         * configure.ac: Set BDW_GC_CFLAGS and BDW_GC_LIBS after checking
57         for the existence of the pkg-config modules.
58         * Regenerate.
60 2016-11-30  Jakub Jelinek  <jakub@redhat.com>
62         * configure.ac (--enable-objc-gc): If not given, default to
63         enable_objc_gc=no.
64         * configure: Regenerated.
66 2016-11-30  Matthias Klose  <doko@ubuntu.com>
68         * configure.ac (--enable-objc-gc): Allow to configure with a
69         system provided boehm-gc.
70         * configure: Regenerate.
71         * Makefile.in (OBJC_BOEHM_GC_LIBS): Get value from configure.
72         * gc.c: Include system bdw-gc headers.
73         * memory.c: Likewise.
74         * objects.c: Likewise.
76 2016-11-15  Matthias Klose  <doko@ubuntu.com>
78         * aclocal.m4: Regenerate.
79         * configure: Likewise.
81 2016-01-04  Jakub Jelinek  <jakub@redhat.com>
83         Update copyright years.
85 2015-11-07  Trevor Saunders  <tbsaunde+gcc@tbsaunde.org>
87         PR libobjc/24775
88         * encoding.c (_darwin_rs6000_special_round_type_align): Use
89         __CHAR_BIT__ instead of BITS_PER_UNIT.
90         (objc_sizeof_type): Likewise.
91         (objc_layout_structure): Likewise.
92         (objc_layout_structure_next_member): Likewise.
93         (objc_layout_finish_structure): Likewise.
94         (objc_layout_structure_get_info): Likewise.
96 2015-11-03  Trevor Saunders  <tbsaunde+gcc@tbsaunde.org>
98         PR libobjc/24775
99         * encoding.c (objc_layout_finish_structure): Remove usage of
100         ROUND_TYPE_SIZE.
102 2015-09-12  Trevor Saunders  <tbsaunde+gcc@tbsaunde.org>
104         PR libobjc/24775
105         * sendmsg.c (tm.h): Remove include.
107 2015-09-12  Trevor Saunders  <tbsaunde+gcc@tbsaunde.org>
109         PR libobjc/24775
110         * sendmsg.c (gen_rtx): Remove macro.
111         (gen_rtx_MEM): Likewise.
112         (gen_rtx_REG): Likewise.
113         (rtx): Likewise.
115 2015-09-12  Trevor Saunders  <tbsaunde+gcc@tbsaunde.org>
117         PR libobjc/24775
118         * sendmsg.c: Remove check of STRUCT_VALUE macro.
120 2015-05-13  Eric Botcazou  <ebotcazou@adacore.com>
122         * configure.ac: Remove manual SJLJ check.
123         * config.h.in: Regenerate.
124         * configure: Likewise.
125         * exception.c: Replace SJLJ_EXCEPTIONS by __USING_SJLJ_EXCEPTIONS__.
127 2015-05-13  Michael Haubenwallner  <michael.haubenwallner@ssi-schaefer.com>
129         * aclocal.m4: Regenerated with automake-1.11.6.
131 2015-05-04  Trevor Saunders  <tbsaunde+gcc@tbsaunde.org>
133         * configure: Regenerate.
135 2015-05-01  Trevor Saunders  <tbsaunde+gcc@tbsaunde.org>
137         * acinclude.m4: Include bitfields.m4.
138         * config.h.in: Regenerate.
139         * configure: Likewise.
140         * configure.ac: Invoke gt_BITFIELD_TYPE_MATTERS.
141         * encoding.c: Check HAVE_BITFIELD_TYPE_MATTERS.
143 2015-04-29  Trevor Saunders  <tbsaunde+gcc@tbsaunde.org>
145         * encoding.c (objc_layout_structure_next_member): Check the value of
146         PCC_BITFIELD_TYPE_MATTERS not if it is defined.
148 2015-02-05  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
150         PR libobjc/63765
151         * thr.c (_XOPEN_SOURCE): Remove.
153 2015-01-27  Matthias Klose  <doko@ubuntu.com>
155         * sendmsg.c: Add prototypes for __objc_get_forward_imp and get_imp.
157 2015-01-09  Dimitris Papavasiliou  <dpapavas@gmail.com>
159         PR libobjc/51891
160         * ivars.c: Add a check for classes without instance
161         variables, which have a NULL ivar list pointer.
163 2015-01-05  Jakub Jelinek  <jakub@redhat.com>
165         Update copyright years.
167 2014-11-21  H.J. Lu  <hongjiu.lu@intel.com>
169         PR bootstrap/63784
170         * configure: Regenerated.
172 2014-11-11  Francois-Xavier Coudert  <fxcoudert@gcc.gnu.org>
174         PR target/63610
175         * configure: Regenerate.
177 2014-11-05  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
179         * thr.c (_XOPEN_SOURCE): Define as 600.
181 2014-07-27  Alan Modra  <amodra@gmail.com>
182             Matthias Klose  <doko@ubuntu.com>
184         PR libobjc/61920
186         * encoding.c: Define rs6000_special_adjust_field_align_p.
188 2014-01-02  Richard Sandiford  <rdsandiford@googlemail.com>
190         Update copyright years
192 2013-09-20  Alan Modra  <amodra@gmail.com>
194         * configure: Regenerate.
196 2013-07-21   Ondřej Bílka  <neleai@seznam.cz>
198         * class.c: Fix typos.
199         * encoding.c: Likewise.
200         * init.c: Likewise.
201         * objc-private/runtime.h: Likewise.
202         * objc/runtime.h: Likewise.
203         * objc-sync.c: Likewise.
205 2013-07-04  Kai Tietz  <ktietz@redhat.com>
207         * exception.c: Add check for SjLj to SEH blocks.
209 2013-02-03  Richard Sandiford  <rdsandiford@googlemail.com>
211         Update copyright years.
213 2012-10-19  Michael Meissner  <meissner@linux.vnet.ibm.com>
215         * encoding.c (TARGET_VSX): Provide definitions based on the
216         current compilation options, and not based off the target options
217         structure.
218         (TARGET_ALTIVEC): Likewise.
219         (TARGET_64BIT): Likewise.
221 2012-09-14  David Edelsohn  <dje.gcc@gmail.com>
223         * configure: Regenerated.
225 2012-07-19  Tristan Gingold  <gingold@adacore.com>
226             Richard Henderson  <rth@redhat.com>
228         * exception.c (__gnu_objc_personality_seh0): New function.
230 2012-05-16  H.J. Lu  <hongjiu.lu@intel.com>
232         * configure: Regenerated.
234 2012-03-12  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
236         * configure.ac (enable_objc_gc): Remove alpha*-dec-osf* handling.
237         * configure: Regenerate.
239         * thr.c (_XOPEN_SOURCE): Define unconditionally.
241 2011-11-21  Andreas Tobler  <andreast@fgznet.ch>
243         * configure: Regenerate.
245 2011-11-02  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
247         * Makefile.in (INCLUDES): Add -I$(MULTIBUILDTOP)../libgcc.
248         * configure.ac (target_thread_file, HAVE_GTHR_DEFAULT): Remove.
249         * configure: Regenerate.
250         * config.h.in: Regenerate.
252 2011-10-17  Paul Brook  <paul@codesourcery.com>
253             Matthias Klose  <doko@ubuntu.com>
255         * exception.c (parse_lsda_header): hardcode ttype_encoding for older
256         ARM EABI toolchains.
257         (get_ttype_entry) Remove __ARM_EABI_UNWINDER__ variant.
259 2011-10-09  Nicola Pero  <nicola.pero@meta-innovation.com>
261         PR libobjc/49883
262         * init.c (__objc_exec_class): Work around a bug in clang's code
263         generation.  Clang sets the class->info field to values different
264         from 0x1 or 0x2 (the only allowed values in the traditional GNU
265         Objective-C runtime ABI) to store some additional information, but
266         this breaks backwards compatibility.  Wipe out all the bits in the
267         fields other than the first two upon loading a class.
269 2011-10-09  Nicola Pero  <nicola.pero@meta-innovation.com>
271         * class.c (objc_lookup_class): Added back for compatibility with
272         clang which seems to emit calls to it.
274 2011-10-08  Richard Frith-Macdonald <rfm@gnu.org>
275             Nicola Pero  <nicola.pero@meta-innovation.com>
277         PR libobjc/50428
278         * sendmsg.c (__objc_send_initialize): If a class does not have an
279         +initialize method, search for an +initialize method in the
280         superclass and in the ancestor classes and execute the first one
281         that is found.  This makes the GNU runtime behave in the same way
282         as the Apple/NeXT runtime with respect to +initialize methods and
283         subclassing.
285 2011-08-06  Nicola Pero  <nicola.pero@meta-innovation.com>
287         PR libobjc/50002
288         * class.c (__objc_update_classes_with_methods): Iterate over meta
289         classes as well as normal classes when refreshing the method
290         implementations.  This fixes replacing class methods.
292 2011-08-06  Nicola Pero  <nicola.pero@meta-innovation.com>
294         * class.c (class_getSuperclass): Fixed to work with meta classes
295         still in construction too.
297 2011-08-06  Nicola Pero  <nicola.pero@meta-innovation.com>
299         * class.c (class_getSuperclass): Fixed typo in comment.
300         
301 2011-08-06  Nicola Pero  <nicola.pero@meta-innovation.com>
303         PR libobjc/49882
304         * class.c (class_getSuperclass): Return the superclass if the
305         class is in construction.
306         * objc/runtime.h (class_getSuperclass): Updated documentation.
308 2011-08-05  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
310         * Makefile.in (INCLUDES): Search
311         $(srcdir)/$(MULTISRCTOP)../libgcc.
313 2011-06-08  Nicola Pero  <nicola.pero@meta-innovation.com>
315         * objc/objc.h (__GNU_LIBOBJC__): Bumped to 20110608.
317 2011-06-08  Nicola Pero  <nicola.pero@meta-innovation.com>
319         * configure.ac (VERSION): Bumped to 4:0:0.
320         * configure (VERSION): Likewise.
322 2011-06-08  Nicola Pero  <nicola.pero@meta-innovation.com>
324         * objc/README: Updated.
325         * objc-private/selector.h: Updated comments.
326         
327 2011-06-07  Nicola Pero  <nicola.pero@meta-innovation.com>
329         * sendmsg.c (class_get_instance_method): Removed.
330         (class_get_class_method): Removed.
331         (objc_get_uninstalled_dtable): Removed.
333 2011-06-07  Nicola Pero  <nicola.pero@meta-innovation.com>
335         * objc-private/module-abi-8.h (class_get_instance_size): Removed.
336         * objects.c (class_create_instance): Removed.
337         * error.c (__USE_FIXED_PROTOTYPES__): Removed.
338         * gc.c (__objc_generate_gc_type_description): Use
339         class_getInstanceSize() instead of class_get_instance_size().
340         * selector.c (sel_types_match): Made static.
341         (sel_get_typed_uid): Removed.
342         (sel_get_any_typed_uid): Removed.
343         (sel_get_name): Removed.
344         (sel_get_type): Removed.
345         (sel_register_name): Removed.
346         (sel_register_typed_name): Removed.
347         (sel_get_uid): Removed.
349 2011-06-07  Nicola Pero  <nicola.pero@meta-innovation.com>
351         * encoding.c (method_get_number_of_arguments): Removed.
352         (method_get_sizeof_arguments): Removed.
354 2011-06-07  Nicola Pero  <nicola.pero@meta-innovation.com>
356         * class.c (objc_next_class): Removed.
357         (class_pose_as): Removed.
358         (CLASSOF): Removed.
359         (class_table_replace): Removed.
360         (objc_lookup_class): Removed.
362 2011-06-07  Nicola Pero  <nicola.pero@meta-innovation.com>
364         Removed the Traditional Objective-C runtime public API.
365         * Makefile.in (OBJC_DEPRECATED_H): Variable removed.
366         (install-headers): Do not create the objc/deprecated directory and
367         do not install the deprecated headers.
368         (OBJC_H): Removed encoding.h and objc-api.h.
369         * Object.m: Removed all methods with the exception of -class and
370         -isEqual:.  Updated includes.  ([-class]): Use Modern API.
371         * objc/Object.h: Do not include deprecated/Object.h.
372         * objc/deprecated/Object.h: Removed.
373         * linking.m (__objc_linking): Call [Object class] instead of
374         [Object name].
375         * Protocol.m: Removed all methods with the exception of -isEqual:.
376         Updated includes.
377         * objc/Protocol.h: Do not include deprecated/Protocol.h.
378         * objc/deprecated/Protocol.h: Removed.
379         * objc/deprecated/struct_objc_symtab.h: Removed.
380         * objc/deprecated/struct_objc_module.h: Removed.
381         * objc/deprecated/struct_objc_ivar.h: Removed.
382         * objc/deprecated/struct_objc_ivar_list.h: Removed.
383         * objc/deprecated/struct_objc_method.h: Removed.
384         * objc/deprecated/struct_objc_method_list.h: Removed.
385         * objc/deprecated/struct_objc_protocol_list.h: Removed.
386         * objc/deprecated/struct_objc_category.h: Removed.
387         * objc/deprecated/MetaClass.h: Removed.
388         * objc/deprecated/objc_msg_sendv.h: Removed.  
389         * objc/deprecated/README: Removed.
390         * objc/deprecated/struct_objc_class.h: Removed.
391         * objc/deprecated/struct_objc_protocol.h: Removed.
392         * objc/deprecated/struct_objc_selector.h: Removed.
393         * objc/encoding.h: Removed.
394         * objc/message.h (struct objc_super): Removed the definition for
395         the Traditional Objective-C runtime API.
396         * objc/objc.h: Do not include objc/objc-decls.h.
397         deprecated/struct_objc_selector.h, deprecated/MetaClass.h,
398         deprecated/struct_objc_class.h, deprecated/struct_objc_protocol.h
399         and deprecated/objc_msg_sendv.h.  Uncommented new definition of
400         Protocol *.
401         * objc/objc-api.h: Removed.
402         * objc/runtime.h: Updated comments.  Removed check to detect
403         concurrent usage of Traditional and Modern APIs.
404         * objc-private/module-abi-8.h: Always define struct objc_class and
405         struct objc_protocol.  (struct objc_protocol_list): Changed type
406         of 'list' argument from 'Protocol *' to 'struct objc_protocol *'.
407         (class_get_instance_size): Added.
408         * objc-private/protocols.h (__objc_protocols_add_protocol): Take a
409         'struct objc_protocol *' as argument, not a 'Protocol *'.
410         * objc-private/runtime.h: Updated comments.
411         * objc-private/selector.h (struct objc_selector, sel_eq): Added.
412         * class.c: Include objc-private/selector.h.
413         (objc_get_meta_class): Return a Class instead of a MetaClass.
414         * encoding.c (method_get_next_argument): Removed.
415         (method_get_first_argument): Removed.
416         (method_get_nth_argument): Removed.
417         * gc.c: Include objc/runtime.h instead of objc/encoding.h.
418         Include objc-private/module-abi-8.h and ctype.h.
419         * protocols.c (__objc_protocols_add_protocol): Take a 'struct
420         objc_protocl *' as argument, not a 'Protocol *'.
421         (class_addProtocol): Added casts to 'struct objc_protocol *' and
422         'Protocol *'.
423         (class_copyProtocolList): Likewise.
424         (protocol_conformsToProtocol): Likewise.
425         (protocol_copyProtocolList): Likewise.
426         * sarray.c: Include objc-private/module-abi-8.h.
427         * sendmsg.c (method_get_next_argument): Removed.
428         (method_get_first_argument): Removed.
429         (method_get_nth_argument): Removed.
430         (objc_msg_sendv): Removed.
431         (arglist_t, retval_t): New.  (class_get_class_method): Take a
432         'Class', not 'MetaClass', argument.
433         * thr.c: Include module-abi-8.h.
434         
435 2011-06-03  Nicola Pero  <nicola.pero@meta-innovation.com>
437         * Makefile.in (OBJC_DEPRECATED_H): Removed struct_objc_static_instances.h
438         and objc_get_uninstalled_dtable.h.
439         * objc/deprecated/struct_objc_static_instances.h: Removed.
440         * objc/deprecated/objc_get_uninstalled_dtable.h: Removed.       
441         * objc/objc-api.h: Do not include deprecated/objc_static_instances.h
442         and deprecated/objc_get_uninstalled_dtable.h.
443         
444 2011-06-03  Nicola Pero  <nicola.pero@meta-innovation.com>
446         * Makefile.in (OBJC_DEPRECATED_H): Removed objc_object_alloc.h.
447         * objc/deprecated/objc_object_alloc.h: Removed.
448         * objc/objc-api.h: Do not include deprecated/objc_object_alloc.h.
449         * objects.c (_objc_object_alloc, _objc_object_dispose,
450         _objc_object_copy): Removed.
451         * libobjc.def (__objc_object_alloc, __objc_object_copy,
452         __objc_object_dispose): Removed.
453         
454 2011-06-03  Nicola Pero  <nicola.pero@meta-innovation.com>
456         * Makefile.in (OBJC_DEPRECATED_H): Removed METHOD_NULL.h.
457         * objc/objc-api.h: Do not include deprecated/METHOD_NULL.h.
458         * objc/deprecated/METHOD_NULL.h: Removed.
459         
460 2011-06-03  Nicola Pero  <nicola.pero@meta-innovation.com>
462         * Makefile.in (OBJC_DEPRECATED_H): Removed objc_valloc.h,
463         objc_malloc.h and objc_unexpected_exception.h.
464         (exception.lo): Do not use -Wno-deprecated-declarations.
465         (exception_gc.lo): Likewise.
466         * objc/objc-api.h: Do not include deprecated/objc_valloc.h,
467         deprecated/objc_malloc.h and
468         deprecated/objc_unexpected_exception.h.
469         * objc/deprecated/objc_valloc.h: Removed.
470         * objc/deprecated/objc_malloc.h: Removed.
471         * objc/deprecated/objc_unexpected_exception.h: Removed.
472         * exception.c (_objc_unexpected_exception): Removed.
473         (objc_exception_throw): Do not check for
474         _objc_unexpected_exception.
475         * memory.c (objc_valloc, _objc_malloc, _objc_atomic_malloc,
476         _objc_valloc, _objc_realloc, _objc_calloc, _objc_free): Removed.        
477         * libobjc.def (_objc_unexpected_exception, objc_valloc): Removed.
478         
479 2011-06-03  Nicola Pero  <nicola.pero@meta-innovation.com>
481         * objc/objc.h: Do not include deprecated/STR.h.
482         * objc/deprecated/STR.h: Removed.
483         * Makefile.in (OBJC_DEPRECATED_H): removed STR.h.
484         
485 2011-06-03  Nicola Pero  <nicola.pero@meta-innovation.com>
487         * Makefile.in (OBJC_H): Removed hash.h and sarray.h.
488         (OBJC_DEPRECATED_H): Likewise.
489         * libobjc.def (objc_hash_new, objc_hash_delete, objc_hash_add,
490         objc_hash_remove, objc_hash_next, objc_hash_value_for_key,
491         objc_hash_is_key_in_hash, hash_add, hash_delete, hash_new,
492         hash_next, hash_remove, hash_value_for_key, hash_is_key_in_hash,
493         sarray_at_put, sarray_at_put_safe, sarray_free, sarray_lazy_copy,
494         sarray_new, sarray_realloc, sarray_remove_garbage): Removed.
495         * objc/sarray.h: Removed.
496         * objc/hash.h: Removed.
497         * objc/deprecated/sarray.h: Removed.
498         * objc/deprecated/hash.h: Removed.
499         * objc/Object.h: Do not include objc/deprecated/hash.h
500         * Object.m: Include string.h.
501         * objc/objc-api.h: Do not include objc/deprecated/hash.h.
502         * objc-private/common.h (GNU_LIBOBJC_COMPILING_LIBOBJC_ITSELF):
503         Removed.
505 2011-06-03  Nicola Pero  <nicola.pero@meta-innovation.com>
507         * Object.m ([-forward::]): Removed.
508         * objc/deprecated/Object.h ([-forward::]): Removed.
509         * sendmsg.c (__objc_forward): Updated comments.
510         
511 2011-06-03  Nicola Pero  <nicola.pero@meta-innovation.com>
513         * Makefile.in (OBJC_H): Removed objc-list.h.
514         (OBJC_DEPRECATED_H): Removed objc-list.h.
515         * objc/objc-list.h: File removed.
516         * objc/deprecated/objc-list.h: File removed.
518 2011-06-03  Nicola Pero  <nicola.pero@meta-innovation.com>
520         * Makefile.in (OBJC_H): Removed typedstream.h.
521         (OBJC_DEPRECATED_H): Removed typedstream.h.
522         (C_SOURCE_FILES): Removed archive.c.
523         (Object.lo): Rule removed.
524         (Object_gc.lo): Likewise.
525         (archive.lo): Likewise.
526         (archive_gc.lo): Likewise.
527         * objc/deprecated/Object.h ([+streamVersion:], [-read], [-write],
528         [-awake]): Removed.
529         Do not include deprecated/typedstream.h.
530         * Object.m: Removed the same methods.
531         * archive.c: File removed.
532         * objc/typedstream.h: File removed.
533         * objc/deprecated/typedstream.h: File removed.
534         * libobjc.def (__objc_read_nbyte_uint, __objc_read_nbyte_ulong,
535         __objc_write_class, __objc_write_object, __objc_write_selector,
536         objc_close_typed_stream, objc_end_of_typed_stream,
537         objc_flush_typed_stream, objc_get_stream_class_version,
538         objc_open_typed_stream, objc_open_typed_stream_for_file,
539         objc_read_array, objc_read_char, objc_read_int, objc_read_long,
540         objc_read_object, objc_read_selector, objc_read_short,
541         objc_read_string, objc_read_type, objc_read_types,
542         objc_read_unsigned_char, objc_read_unsigned_int,
543         objc_read_unsigned_long, objc_read_unsigned_short,
544         objc_write_array, objc_write_char, objc_write_int,
545         objc_write_long, objc_write_object, objc_write_object_reference,
546         objc_write_root_object, objc_write_selector, objc_write_short,
547         objc_write_string, objc_write_string_atomic, objc_write_type,
548         objc_write_types, objc_write_unsigned_char,
549         objc_write_unsigned_int, objc_write_unsigned_long,
550         objc_write_unsigned_short): Removed.
551         
552 2011-06-02  Nicola Pero  <nicola.pero@meta-innovation.com>
554         * Makefile.in (OBJC_DEPRECATED_H): Removed objc_error.h.
555         * objc/deprecated/objc_error.h: Removed.
556         * objc/objc-api.h: Do not include deprecated/objc_error.h.
557         * libobjc.def (objc_error, objc_verror): Removed.
558         * error.c (_objc_error_handler, objc_error, objc_verror,
559         objc_set_error_handler): Removed.
560         * Object.m ([-error:], [-perform:], [-perform:with:],
561         [-perform:with:with], [-subclassResponsibility:],
562         [-notImplemented:], [-shouldNotImplement:], [-doesNotRecognize:]):
563         Removed.
564         * objc/deprecated/Object.h: Removed the same methods.
565         * sendmsg.c (__objc_forward): Do not try to invoke the "error:"
566         method after trying to invoke the "doesNotRecognize:" method.
567         
568 2011-05-26  Nicola Pero  <nicola.pero@meta-innovation.com>
570         * sendmsg.c: Reindented part of the file.  No non-trivial changes
571         in code.
573 2011-05-26  Nicola Pero  <nicola.pero@meta-innovation.com>
575         * sendmsg.c (__objc_install_dtable_for_class): Use objc_getClass,
576         not objc_lookup_class.
578 2011-05-25  Richard Frith-Macdonald <rfm@gnu.org>
579             David Ayers  <ayers@fsfe.org>
581         PR libobjc/38307
582         * sendmsg.c: Include objc/hash.h.
583         (get_implementation): New function, mostly with code from get_imp
584         updated to support the new +initialize dispatch table logic.
585         (get_imp): Use get_implementation.
586         (__objc_responds_to): Updated to support the new +initialize
587         dispatch table logic.
588         (class_respondsToSelector): Likewise.
589         (objc_msg_lookup): Use get_implementation.
590         (__objc_init_install_dtable): Removed.
591         (__objc_install_methods_in_dtable): Updated arguments.
592         (__objc_install_dispatch_table_for_class): Renamed to
593         __objc_install_dtable_for_class and updated to support the new
594         +initialize dispatch table logic.
595         (__objc_update_dispatch_table_for_class): Updated to support the
596         new +initialize dispatch table logic.
597         (__objc_forward): Call get_implementation instead of get_imp.
598         (prepared_dtable_table): New.
599         (__objc_prepare_dtable_for_class): New. 
600         (__objc_prepared_dtable_for_class): New.
601         (__objc_get_prepared_imp): New.
602         (__objc_install_prepared_dtable_for_class): New.
603         
604 2011-05-24  Nicola Pero  <nicola.pero@meta-innovation.com>
606         PR libobjc/48177
607         * selector.c (__sel_register_typed_name): Use sel_types_match()
608         instead of strcmp() to compare selector types (Suggestion by
609         Richard Frith-Macdonald <rfm@gnu.org>).
611 2011-04-15  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
613         PR libobjc/32037
614         * Makefile.in (OBJC_GCFLAGS): Move ...
615         * configure.ac (enable_objc_gc): ... here.
616         Add $(libsuffix) to OBJC_BOEHM_GC.
617         * configure: Regenerate.
619 2011-02-28  Nicola Pero  <nicola.pero@meta-innovation.com>
620         
621         * selector.c (sel_getTypedSelector): Return NULL if there are
622         multiple selectors with conflicting types.
623         * objc/runtime.h (sel_getTypedSelector): Updated documentation.
624         
625 2011-02-28  Richard Frith-Macdonald <rfm@gnu.org>
627         PR libobjc/47922
628         * gc.c (class_ivar_set_gcinvisible): Use _C_GCINVISIBLE instead of
629         a hardcoded "!".
631 2011-02-13  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
633         * configure: Regenerate.
635 2010-12-26  Nicola Pero  <nicola.pero@meta-innovation.com>
637         * init.c (create_tree_of_subclasses_inherited_from): Use
638         class_superclass_of_class instead of assuming a class is
639         unresolved when it could be resolved.  Tidied up assignment and
640         check.
641         (__objc_tree_insert_class): Enhanced DEBUG_PRINTF.
642         (objc_tree_insert_class): Tidied up loop; return immediately upon
643         inserting a class.
644         (__objc_exec_class): Do not set __objc_class_tree_list.
645         
646 2010-12-24  Nicola Pero  <nicola.pero@meta-innovation.com>
648         * selector.c (sel_getTypedSelector): Return NULL if given a NULL
649         argument.
650         (sel_registerTypedName): Same.
651         (sel_registerName): Same.
652         * objc/runtime.h: Updated documentation.
653         
654 2010-12-24  Nicola Pero  <nicola.pero@meta-innovation.com>
656         * objc/runtime.h (class_addIvar): Updated documentation.  The
657         alignment is actually the log_2 of the alignment in bytes.
658         * ivars.c (class_addIvar): Corresponding change to the
659         implementation.
660         
661 2010-12-24  Nicola Pero  <nicola.pero@meta-innovation.com>
663         * objc/runtime.h (sel_getType): Renamed to sel_getTypeEncoding to
664         be consistent with method_getTypeEncoding and
665         ivar_getTypeEncoding.
666         (sel_copyTypedSelectorList, sel_getTypedSelector): New.
667         * selector.c (sel_getType): Renamed to sel_getTypeEncoding.
668         (sel_copyTypedSelectorList, sel_getTypedSelector): New.
669         (sel_get_type): Updated call to sel_getType.
670         
671 2010-12-24  Nicola Pero  <nicola.pero@meta-innovation.com>
673         * objc/runtime.h (class_conformsToProtocol,
674         class_copyProtocolList): Updated documentation.
676 2010-12-23  Nicola Pero  <nicola.pero@meta-innovation.com>
678         * init.c (create_tree_of_subclasses_inherited_from): Updated
679         DEBUG_PRINTF messages.
680         (__objc_tree_insert_class): Same.
681         (__objc_send_load_using_method_list): Same.
682         (__objc_send_load): Same.
683         (__objc_exec_class): Same.  In particular, do not print the module
684         name since it is no longer used.
685         * sendmsg.c (__objc_send_initialize): Added DEBUG_PRINTFs for
686         tracking +initialize calls.
687         (__objc_update_dispatch_table_for_class): Added DEBUG_PRINTFs for
688         tracking updates of dispatch tables.
689         (__objc_install_dispatch_table_for_class): Same.
690         
691 2010-12-23  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
693         * Makefile.in (libobjc$(libsuffix).la): Link with -Wc,-shared-libgcc.
694         (libobjc_gc$(libsuffix).la): Likewise.
696 2010-12-23  Nicola Pero  <nicola.pero@meta-innovation.com>
698         * sendmsg.c (class_addMethod): Return NO if the method already
699         exists in the class.
701 2010-12-22  Nicola Pero  <nicola.pero@meta-innovation.com>
703         * init.c (duplicate_classes): New.
704         (__objc_exec_class): Initialize duplicate_classes.
705         (__objc_create_classes_tree): Ignore classes in the
706         duplicate_classes table.
707         (__objc_call_load_callback): Same.
708         (__objc_init_class): If a duplicate class is found, add it to
709         duplicate_classes instead of aborting.  Return YES if the class is
710         not a duplicate, and NO if it is.
711         * objc-private/runtime.h (__objc_init_class): Updated prototype.
713 2010-12-22  Nicola Pero  <nicola.pero@meta-innovation.com>
715         * objc-private/objc-list.h: Reindented file.  No code changes.
716         * objc-private/sarray.h: Same change.
718 2010-12-22  Nicola Pero  <nicola.pero@meta-innovation.com>
720         * objc-private/accessors.h: Removed 'extern "C"' guards.  This
721         file is never compiled with C++.
722         * objc-private/hash.h: Same change.
723         * objc-private/objc-list.h: Same change.
724         * objc-private/objc-sync.h: Same change.
725         * objc-private/protocols.h: Same change.
726         * objc-private/runtime.h: Same change.
727         * objc-private/sarray.h: Same change.
728         * objc-private/selector.h: Same change.
730 2010-12-21  Nicola Pero  <nicola.pero@meta-innovation.com>
732         PR libobjc/18764
733         * class.c (__objc_add_class_to_hash): Return YES if the class was
734         added, and NO if it already existed.
735         * init.c (__objc_init_class): If __objc_add_class_to_hash returns
736         NO, then abort the program with an error message.
737         * objc-private/runtime.h (__objc_add_class_to_hash): Updated
738         declaration.
740 2010-12-21  Nicola Pero  <nicola.pero@meta-innovation.com>      
742         * init.c (_objc_load_callback): Initialize with 0.
743         (__objc_call_callback): Renamed to __objc_call_load_callback.
744         Check _objc_load_callback only once, and if it is not set, return
745         immediately.
746         (objc_send_load): Updated call to __objc_call_callback.
747         
748 2010-12-21  Nicola Pero  <nicola.pero@meta-innovation.com>
750         PR libobjc/16110
751         * init.c (__objc_send_message_in_list): Renamed to
752         __objc_send_load_using_method_list.  Do not take an 'op' argument.
753         Register the 'load' selector if needed.
754         (__objc_send_load): Do not register the 'load' selector.  Updated
755         call to __objc_send_message_in_list.
756         (__objc_create_classes_tree): Add the class of any claimed
757         category that was loaded in the module to the list of classes for
758         which we try to execute +load.
759         
760 2010-12-21  Nicola Pero  <nicola.pero@meta-innovation.com>
762         * objc-private/common.h: When DEBUG is defined, include <stdio.h>.
763         Updated comments.
764         * init.c (__objc_tree_insert_class): Use %p, not %x, when printing
765         a pointer using DEBUG_PRINTF.
766         
767 2010-12-21  Nicola Pero  <nicola.pero@meta-innovation.com>
769         PR libobjc/45953
770         * selector.c (__sel_register_typed_name): When registering a new
771         selector with the same name as an existing one, reuse the existing
772         name string.  Also updated types, casts and comments in the whole
773         function.
775 2010-12-21  Nicola Pero  <nicola.pero@meta-innovation.com>
777         * objc-private/module-abi-8.h (struct objc_symtab): Declare 'refs'
778         to be 'struct objc_selector *' and not 'SEL'.
779         * init.c (__objc_exec_class): Call
780         __objc_register_selectors_from_module instead of iterating over
781         each selector and calling __sel_register_typed_name for each.
782         * objc-private/selector.h: Declare
783         __objc_register_selectors_from_module instead of
784         __sel_register_typed_name.
785         * selector.c (__objc_register_selectors_from_module): New.
786         (__sel_register_typed_name): Made static.
787         
788 2010-12-21  Nicola Pero  <nicola.pero@meta-innovation.com>
790         * linking.m: Do not include objc/NXConstStr.h.
792 2010-12-21  Nicola Pero  <nicola.pero@meta-innovation.com>
793         
794         * objc-private/runtime.h (DEBUG_PRINTF): Moved from here ...
795         * objc-private/common.h (DEBUG_PRINTF): To here.
796         * hash.c: Do not include objc-private/runtime.h and objc/thr.h.
797         
798 2010-12-21  Nicola Pero  <nicola.pero@meta-innovation.com>
800         * hash.c: Tidied up comments and indentation.  No code changes.
802 2010-12-19  Nicola Pero  <nicola.pero@meta-innovation.com>
804         PR libobjc/47012
805         * accessors.m (objc_getProperty): If not atomic, do not
806         retain/autorelease the returned value.
808 2010-12-19  Nicola Pero  <nicola.pero@meta-innovation.com>
810         * objc-private/runtime.h (__objc_selector_max_index,
811         __objc_init_selector_tables, __objc_register_selectors_from_class,
812         __objc_register_selectors_from_list,
813         __objc_register_selectors_from_description_list): Moved to ...
814         * objc-private/selector.h: ... here.
816 2010-12-19  Nicola Pero  <nicola.pero@meta-innovation.com>
818         * objc-private/runtime.h (__objc_class_links_resolved): Removed.
819         (__objc_print_dtable_stats): Removed.
820         (__sel_register_typed_name): Removed.
821         * sendmsg.c (__objc_print_dtable_stats): Use 'void' as argument.
822         
823 2010-12-19  Nicola Pero  <nicola.pero@meta-innovation.com>
825         * init.c (__objc_exec_class): Call __objc_resolve_class_links (),
826         if appropriate, after loading the module.
828 2010-12-19  Nicola Pero  <nicola.pero@meta-innovation.com>
830         * sendmsg.c (method_setImplementation): Do not declare.
832 2010-12-19  Nicola Pero  <nicola.pero@meta-innovation.com>
834         * objc/message.h: Updated comments.
835         * objc/runtime.h: Updated comments.
836         
837 2010-12-19  Nicola Pero  <nicola.pero@meta-innovation.com>
839         * class.c (objc_lookupClass): Renamed to objc_lookUpClass.
840         * protocols.c: Updated all calls to objc_lookupClass to call
841         objc_lookUpClass instead.
842         * sendmsg.c (objc_lookupClass): Do not declare.
843         (get_imp): Update call to objc_lookupClass to call
844         objc_lookUpClass instead.
845         * objc/runtime.h (objc_lookupClass): Renamed to objc_lookUpClass.
847 2010-12-19  Nicola Pero  <nicola.pero@meta-innovation.com>
849         * objc/runtime.h (class_ivar_set_gcinvisible): Declare.
850         * sendmsg.c (_CLS_IN_CONSTRUCTION, CLS_IS_IN_CONSTRUCTION): Do not
851         define.  Updated comments.
852         
853 2010-12-19  Nicola Pero  <nicola.pero@meta-innovation.com>
855         * objc/encoding.h: Updated comments.
856         * objc/runtime.h: Updated comments.
857         (objc_setGetUnknownClassHandler): Mark with objc_EXPORT.
858         (objc_sizeof_type): Same.
859         (objc_alignof_type): Same.
860         (objc_aligned_size): Same.
861         (objc_promoted_size): Same.
862         (objc_skip_type_qualifiers): Same.
863         (objc_skip_typespec): Same.
864         (objc_skip_offset): Same.
865         (objc_skip_argspec): Same.
866         (objc_get_type_qualifiers): Same.
867         (objc_layout_structure): Same.
868         (objc_layout_structure_next_member): Same.
869         (objc_layout_finish_structure): Same.
870         (objc_layout_structure_get_info): Same.
871         
872 2010-12-19  Nicola Pero  <nicola.pero@meta-innovation.com>
874         * init.c: Updated comments.
875         * objc/objc-api.h: Updated comments.
876         * objc/runtime.h (_objc_load_callback): Declare.
877         
878 2010-12-19  Nicola Pero  <nicola.pero@meta-innovation.com>
880         * objc/Object.h: Include deprecated/typedstream.h and
881         deprecated/hash.h instead of typedstream.h.  Updated comments.
883 2010-12-19  Nicola Pero  <nicola.pero@meta-innovation.com>
885         * Makefile.in (OBJC_DEPRECATED_H): Added objc_msg_sendv.h.
886         * objc/deprecated/objc_msg_sendv.h: New.
887         * objc/message.h: Do not define retval_t, apply_t, arglist,
888         arglist_t, objc_msg_sendv, now in
889         objc/deprecated/objc_msg_sendv.h.
890         * objc/objc.h: Do not include message.h; include
891         objc/deprecated/objc_msg_sendv.h instead.  Tidied up comments.
892         * sendmsg.c: Include objc/message.h.
893         * thr.c: Include objc/message.h.
894         
895 2010-12-19  Nicola Pero  <nicola.pero@meta-innovation.com>
897         * objc/objc-exception.h: Include objc-decls.h.  Mark all
898         functions with objc_EXPORT.
899         * objc/objc-sync.h: Same change.
901 2010-12-19  Nicola Pero  <nicola.pero@meta-innovation.com>
903         * Protocol.m: Moved all methods, with the exception of -isEqual:,
904         into the 'Deprecated' category.
905         * objc/Protocol.h: Removed all methods, moved to
906         objc/deprecated/Protocol.h.  Include objc/deprecated/Protocol.h.
907         * objc/deprecated/Protocol.h: New.
908         * Makefile.in (OBJC_DEPRECATED_H): Added Protocol.h.
909         
910 2010-12-19  Nicola Pero  <nicola.pero@meta-innovation.com>
912         * init.c: Include objc-private/selector.h.  Do not declare
913         __sel_register_typed_name.
914         * objc-private/selector.h (__sel_register_typed_name): Declare.
915         * selector.c: Include objc-private/selector.h.
916         
917 2010-12-18  Nicola Pero  <nicola.pero@meta-innovation.com>
919         * class.c: Tidied up comments and indentation.  No code changes.
920         * error.c: Same.
921         * exception.c: Same.
922         * init.c: Same.
923         * ivars.c: Same.
924         * memory.c: Same.
925         * objc-foreach.c: Same.
926         * objc-sync.c: Same.
927         * objects.c: Same.
928         * protocols.c: Same.
929         * sarray.c: Same.
930         * thr.c: Same.
932 2010-12-17  Nicola Pero  <nicola.pero@meta-innovation.com>
934         * init.c: Include objc/runtime.h and objc-private/module-abi-8.h
935         instead of objc/objc-api.h.
936         (init_check_module_version): Take a 'struct objc_module *'
937         argument instead of 'Module_t'.  Use 'struct objc_module *'
938         instead of 'Module_t'.
939         (__objc_created_classes_tree): Take a 'struct objc_module *'
940         argument instead of 'Module_t'; use 'struct objc_symtab *' instead
941         of 'Symtab_t'.
942         (__objc_call_callback): Take a 'struct objc_module *' argument
943         instead of 'Module_t'; use 'struct objc_symtab *' instead of
944         'Symtab_t' and 'struct objc_category *' instead of 'Category_t'.
945         (_objc_load_callback): Take a 'struct objc_category *' argument
946         instead of 'Category *'.
947         (class_superclass_of_class): Use objc_getClass() instead of
948         objc_lookup_class().
949         (create_tree_of_subclasses_inherited_from): Same change (also, use
950         an explicit 'if' instead of '?').
951         (objc_init_statics): Same change.
952         (objc_send_load): Same change.
953         (__objc_init_protocol): same change.
954         (__objc_send_message_in_list): Take a 'struct objc_method_list *'
955         argument instead of 'MethodList_t'.  Use 'struct objc_method *'
956         instead of 'Method_t'.
957         (__objc_send_load): Use 'struct objc_method_list *' instead of
958         'MethodList_t'.  Use sel_registerName() instead of
959         sel_register_name().
960         (__objc_exec_class): Take a 'struct objc_module *' argument
961         instead of 'Module_t'.  Use 'struct objc_symtab *' instead of
962         'Symtab_t'.  Use objc_getClass() instead of objc_lookup_class().
963         Use 'struct objc_category *' instead of 'Category_t'.
964         
965 2010-12-16  Nicola Pero  <nicola.pero@meta-innovation.com>
967         * sendmsg.c: Include objc/runtime.h instead of objc/objc-api.h.
968         Include objc-private/module-abi-8.h and objc-private/selector.h
969         instead of objc/encoding.h.
970         (objc_msg_lookup_super): Use super->super_class instead of
971         super->class.
972         (method_get_first_argument, method_get_next_argument): Declare
973         locally.
974         (class_get_instance_method): Declare before using.
975         (objc_msg_sendv): Use 'struct objc_method' instead of 'Method'.
976         (__objc_init_dispatch_tables, __objc_send_initialize): Use
977         sel_registerName() instead of sel_register_name().
978         (__objc_forward): Use sel_getName() instead of sel_get_name().
979         (objc_get_uninstalled_dtable): Use 'void' as argument.
980         * objc-private/selector.h: New.
982 2010-12-15  Nicola Pero  <nicola.pero@meta-innovation.com>
984         * objc/message.h (objc_super): When using the modern API, do not
985         define Super and Super_t, and always use 'super_class' for the
986         super class field.      
987         (objc_msg_lookup_super): Updated prototype to use 'struct
988         objc_super *' instead of 'Super_t'.
989         * sendmsg.c (objc_msg_lookup_super): Updated prototype to use
990         'struct objc_super *' instead of 'Super_t'.
992 2010-12-15  Nicola Pero  <nicola.pero@meta-innovation.com>
994         * objc/message.h: Update comments, reindented code and moved
995         deprecated types and functions at the end of the file.  No code
996         changes.
998 2010-12-15  Nicola Pero  <nicola.pero@meta-innovation.com>
1000         * ivars.c (class_addIvar): Use the 'size' argument instead of
1001         trying to calculate it using objc_sizeof_type().
1002         * objc/runtime.h (class_addIvar): Updated comments.
1003         
1004 2010-12-15  Nicola Pero  <nicola.pero@meta-innovation.com>
1006         * sendmsg.c: Reindented some code and tidied up comments.  No
1007         actual code changes.
1008         
1009 2010-12-14  Nicola Pero  <nicola.pero@meta-innovation.com>
1011         * objc/Object.h: Moved all the methods, with the exception of
1012         -class and -isEqual:, into ...
1013         * objc/deprecated/Object.h: here.
1014         * Object.m: Moved all the methods, with the exception of -class
1015         and -isEqual: into the 'Deprecated' category.
1017 2010-12-14  Nicola Pero  <nicola.pero@meta-innovation.com>
1019         * objects.c (object_copy): Do not #undef as we are no longer
1020         including objc/objc-api.h.
1021         * selector.c: Include objc/runtime.h and
1022         objc-private/module-abi-8.h.  Do not include objc/objc-api.h and
1023         objc/encoding.h.  Updated
1024         (__objc_register_selectors_from_class): Use struct
1025         objc_method_list * instead of MethodList_t.
1026         (__objc_register_selectors_from_list): Use Method instead of
1027         Method_t.
1028         (struct objc_method_description_list): Do not define here.
1029         (__objc_register_instance_methods_to_class): Use struct
1030         objc_method_list * instead of MethodList_t and Method instead of
1031         Method_t.
1032         
1033 2010-12-14  Nicola Pero  <nicola.pero@meta-innovation.com>
1035         * selector.c: Reindented some code and tidied up comments.  No
1036         actual code changes.
1038 2010-12-13  Iain Sandoe  <iains@gcc.gnu.org>
1040         * encoding.c (_darwin_rs6000_special_round_type_align): New.
1041         (darwin_rs6000_special_round_type_align): Adjust to use new routine.
1043 2010-12-11  Nicola Pero  <nicola.pero@meta-innovation.com>
1045         * sendmsg.c (selector_resolveClassMethod): New.
1046         (selector_resolveInstanceMethod): New.
1047         (__objc_resolve_class_method): New.
1048         (__objc_resolve_instance_method): New.
1049         (get_imp): Call __objc_resolve_class_method or
1050         __objc_resolve_instance_method at the appropriate time.
1051         (objc_msg_lookup): Same.
1052         (class_getClassMethod): Same.   
1053         (class_getInstanceMethod): Same.
1054         (__objc_init_dispatch_tables): Initialize
1055         selector_resolveClassMethod and selector_resolveInstanceMethod.
1056         * objc/runtime.h: Updated documentation of class_getClassMethod,
1057         class_getInstanceMethod and class_getMethodImplementation.
1058         
1059 2010-12-11  Nicola Pero  <nicola.pero@meta-innovation.com>
1061         * objc-private/module-abi-8.h (struct objc_symtab): Updated
1062         description of sel_ref_cnt and refs.
1063         * objc/deprecated/struct_objc_symtab.h (objc_symtab): Same change.
1064         
1065 2010-12-06  Dave Korn  <dave.korn.cygwin@gmail.com>
1067         PR target/40125
1068         PR lto/46695
1069         * configure.ac (extra_ldflags_libobjc): Invoke ACX_LT_HOST_FLAGS.
1070         * Makefile.in (lt_host_flags): Import AC_SUBST'd value.
1071         * aclocal.m4: Regenerate.
1072         * configure: Regenerate.
1074 2010-12-03  Matthias Klose  <doko@ubuntu.com> 
1076         * configure.ac (VERSION): Bump the version to 3:0:0.
1077         * configure: Regenerate.
1079 2010-11-23  Richard Frith-Macdonald <rfm@gnu.org>
1081         * sendmsg.c (get_imp): Fixed call to __objc_get_forward_imp to
1082         pass nil as the receiver since we don't know the receiver at this
1083         point.
1084         
1085 2010-11-18  Nicola Pero  <nicola.pero@meta-innovation.com>
1087         * ivars.c: Include stdlib.h.
1088         * protocols.c: Same change.
1090 2010-10-24  Nicola Pero  <nicola.pero@meta-innovation.com>
1092         * Makefile.in (OBJC_SOURCE_FILES): Added accessors.m.
1093         * accessors.m: New.
1094         * init.c: Include objc-private/accessors.h.
1095         (__objc_exec_class): Call __objc_accessors_init.
1096         * objc-private/accessors.h: New.
1098 2010-10-17  Nicola Pero  <nicola.pero@meta-innovation.com>
1100         * objc/message.h: Moved initial includes outside of extern "C".
1101         * objc/runtime.h: Add extern "C" for Objective-C++.
1103 2010-10-17  Nicola Pero  <nicola.pero@meta-innovation.com>
1105         * init.c (objc_send_load): Do not wait for NXConstantString to be
1106         registered before executing +load.  There is no point if
1107         -fconstant-string-class=xxx is used when compiling all modules,
1108         as is the case for almost all users.
1109         * linking.m (__objc_linking): Do not try to forcefully link in
1110         NXConstantString.
1112 2010-10-16  Nicola Pero  <nicola.pero@meta-innovation.com>
1114         * objc/runtime.h: Updated comments.
1115         (class_addMethod): New.
1116         (class_addIvar): New.
1117         (class_replaceMethod): New.
1118         (objc_allocateClassPair): New.
1119         (objc_registerClassPair): New.
1120         (objc_disposeClassPair): New.
1121         * class.c (objc_allocateClassPair): New.
1122         (objc_registerClassPair): New.
1123         (objc_disposeClassPair): New.
1124         (class_getSuperclass): Return Nil if a class is in construction.
1125         * init.c (__objc_exec_class): Call __objc_init_class.
1126         (__objc_init_class): New.
1127         * ivars.c (class_copyIvarList): Return NULL if class is in
1128         construction.  Do not lock the runtime mutex.
1129         (class_getInstanceVariable): Return NULL if class is in
1130         construction.  Do not lock the runtime mutex.
1131         (class_addIvar): New.
1132         * sendmsg.c (class_addMethod): New.
1133         (class_replaceMethod): New.
1134         * objc-private/module-abi-8.h (__CLS_SETNOTINFO): New.
1135         (_CLS_IN_CONSTRUCTION): New.
1136         (CLS_IS_IN_CONSTRUCTION): New.
1137         (CLS_SET_IN_CONSTRUCTION): New.
1138         (CLS_SET_NOT_IN_CONSTRUCTION): New.
1139         * objc-private/runtime.h (__objc_init_class): New.
1141 2010-10-16  Nicola Pero  <nicola.pero@meta-innovation.com>
1143         * class.c (class_getSuperclass): Call __objc_resolve_class_links
1144         if the class is not resolved yet.
1145         * ivars.c (class_getInstanceVariable): Use class_getSuperclass.
1146         
1147 2010-10-16  Nicola Pero  <nicola.pero@meta-innovation.com>
1149         * objc/runtime.h (class_getIvarLayout): New.
1150         (class_getWeakIvarLayout): New.
1151         (class_setIvarLayout): New.
1152         (class_setWeakIvarLayout): New.
1153         * ivars.c (class_getIvarLayout): New.
1154         (class_getWeakIvarLayout): New.
1155         (class_setIvarLayout): New.
1156         (class_setWeakIvarLayout): New. 
1158 2010-10-15  Nicola Pero  <nicola.pero@meta-innovation.com>
1159         
1160         * objc/runtime.h (class_copyPropertyList): New.
1161         (class_getProperty): New.
1162         (property_getAttributes): New.
1163         (property_getName): New.
1164         * ivars.c (class_copyPropertyList): New.
1165         (class_getProperty): New.
1166         (property_getAttributes): New.
1167         (property_getName): New.
1168         
1169 2010-10-15  Nicola Pero  <nicola.pero@meta-innovation.com>
1171         * objc-private/runtime.h (__objc_update_classes_with_methods): New.
1172         * class.c (__objc_update_classes_with_methods): New.
1173         (objc_getClassList): Do not lock the class lock.
1174         * methods.c (method_exchangeImplementations): New.
1175         (method_setImplementation): New.
1176         * objc/runtime.h (method_setImplementation): New.
1177         (method_exchangeImplementations): New.
1178         
1179 2010-10-15  Nicola Pero  <nicola.pero@meta-innovation.com>
1181         * Protocol.m: Include objc/runtime.h and
1182         objc-private/module-abi-8.h instead of objc/objc-api.h.  Do not
1183         repeat Protocol's instance variables.
1184         (struct objc_method_description_list): Do not define here.
1185         ([-conformsTo:]): Reimplemented on top of protocol_conformsTo().
1186         ([descriptionForInstanceMethod:]): Use sel_isEqual() to compare
1187         selectors directly instead of getting names and then using strcmp.
1188         ([descriptionForClassMethod:]): Same change.
1189         ([-isEqual:]): Reimplemented on top of protocol_isEqual().
1190         * protocols.c (protocol_getMethodDescription): Use sel_isEqual()
1191         to compare selectors directly instead of getting names and then
1192         using strcmp.
1193         * objc/Protocol.h: Updated comments.
1194         
1195 2010-10-15  Nicola Pero  <nicola.pero@meta-innovation.com>
1197         * init.c (__objc_init_protocol): New function which fixes up a
1198         protocol's class pointer, registers it with the runtime, register
1199         all protocol selectors and registers associated protocols too.
1200         (objc_init_statics): Detect if we are initializing protocols, and
1201         if so, use __objc_init_protocol instead of only fixing up the
1202         class pointer.
1203         (__objc_init_protocls): Use __objc_init_protocol.
1204         * objc-private/module-abi-8.h: Updated comments.
1205         * objc-private/runtime.h
1206         (__objc_register_selectors_from_description_list): New.
1207         * selector.c (__objc_register_selectors_from_description_list):
1208         New.  (struct objc_method_description_list): Declare.
1209         * Protocol.m ([-descriptionForInstanceMethod:]): Use sel_get_name
1210         when accessing the name of a method, which is now correctly a SEL.
1211         ([-descriptionForClassMethod:]): Same change.
1212         * protocols.c (protocol_getMethodDescription): Same change.
1213         * objc/runtime.h: Updated comments.
1214         (sel_registerTypedName): Fixed typo in function name.
1215         
1216 2010-10-13  Nicola Pero  <nicola.pero@meta-innovation.com>
1218         PR libobjc/23214
1219         * init.c (objc_init_statics): Do not skip the initialization of a
1220         statics list if the first object has already been initialized; in
1221         the case of Protocols, while the first one may have been
1222         initialized, some others may not have been initialized yet.
1224 2010-10-13  Nicola Pero  <nicola.pero@meta-innovation.com>
1226         * Makefile.in (OBJC_DEPRECATED_H): Added
1227         objc_get_uninstalled_dtable, objc_object_alloc.h and
1228         struct_objc_static_instances.h.
1230 2010-10-13  Nicola Pero  <nicola.pero@meta-innovation.com>
1232         * encoding.c (method_copyReturnType): New.
1233         (method_copyArgumentType): New.
1234         (method_getReturnType): New.
1235         (method_getArgumentType): New.
1236         * methods.c (method_getDescription): New.
1237         * objc/runtime.h (method_copyReturnType): New.
1238         (method_copyArgumentType): New.
1239         (method_getReturnType): New.
1240         (method_getArgumentType): New.
1241         (method_getDescription): New.
1242         
1243 2010-10-12  Nicola Pero  <nicola.pero@meta-innovation.com>
1245         * encoding.c: Tidied up comments.
1246         (objc_skip_variable_name): New static inline function.
1247         (objc_sizeof_type): Use objc_skip_variable_name instead of copying
1248         the same code over and over.
1249         (objc_alignof_type): Same.
1250         (objc_aligned_size): Same.
1251         (objc_promoted_size): Same.
1252         (objc_skip_typespec): Same.
1253         (objc_layout_structure_next_member): Same.
1254         (objc_skip_offset): Skip a '-' before the digits (if any).  Fixed
1255         historical bug where objc_skip_offset would skip one byte even if
1256         there is no offset: check that the first offset digit is actually
1257         a digit before skipping it.
1258         (objc_skip_type_qualifiers): Mark as inline.
1259         (objc_skip_typespec): Mark as inline.   
1260         
1261 2010-10-12  Nicola Pero  <nicola.pero@meta-innovation.com>
1263         * Makefile.in (C_SOURCE_FILES): Added methods.c.
1264         * encoding.c (method_getNumberOfArguments): New.
1265         (method_get_number_of_arguments): Call
1266         method_getNumberOfArguments.
1267         * ivars.c (ivar_getName): Check for NULL variable argument.
1268         (ivar_getOffset): Check for NULL variable argument.
1269         (ivar_getTypeEncoding): Check for NULL variable argument.
1270         (class_copyIvarList): New.
1271         * methods.c: New.
1272         * protocols.c (class_copyProtocolList): Check for Nil class_
1273         argument.
1274         * sendmsg.c: Use 'struct objc_method *' instead of Method_t, and
1275         'struct objc_method_list *' instead of MethodList_t.
1276         (class_getMethodImplementation): New.
1277         (class_respondsToSelector): New.
1278         (class_getInstanceMethod): New.
1279         (class_getClassMethod): New.
1280         * objc/runtime.h: Updated comments.
1281         (class_copyIvarList): New.
1282         (class_getInstanceMethod): New.
1283         (class_getClassMethod): New.
1284         (class_getMethodImplementation): New.
1285         (class_respondsToSelector): New.
1286         (method_getName): New.
1287         (method_getImplementation): New.
1288         (method_getTypeEncoding): New.
1289         (class_copyMethodList): New.
1290         (method_getNumberOfArguments): New.
1291         
1292 2010-10-12  Nicola Pero  <nicola.pero@meta-innovation.com>
1294         * class.c: Include objc/runtime.h and objc-private/module-abi-8.h
1295         instead of objc/objc-api.h.
1296         (objc_get_unknown_class_handler): Do not define.
1297         (class_isMetaClass): New.
1298         (class_getSuperclass): New.
1299         (class_getVersion): New.
1300         (class_setVersion): New.
1301         (class_getInstanceSize): New.
1302         * exceptions.c: Include objc/runtime.h instead of objc/objc-api.h.
1303         (is_kind_of_exception_matcher): Use objc_getSuperclass instead of
1304         objc_get_super_class.
1305         (get_ttype_entry): Use objc_getRequiredClass instead of
1306         objc_get_class.
1307         * ivars.c (class_getClassVariable): New.
1308         * objects.c: Include objc/runtime.h, objc/thr.h and
1309         objc-private/module-abi-8.h instead of objc/objc-api.h
1310         * objc/runtime.h (class_getClassVariable): New.
1311         (class_isMetaClass): New.
1312         (class_getSuperclass): New.
1313         (class_getVersion): New.
1314         (class_setVersion): New.
1315         (class_getInstanceSize): New.
1316         * objc-private/module-abi-8.h (HOST_BITS_PER_LONG): New (from
1317         objc/objc-api.h)
1318         (__CLS_INFO): Same.
1319         (__CLS_ISINFO): Same.
1320         (__CLS_SETINFO): Same.
1321         (CLS_ISMETA): Same.
1322         (CLS_ISCLASS): Same.
1323         (CLS_ISRESOLV): Same.
1324         (CLS_SETRESOLV): Same.
1325         (CLS_ISINITIALIZED): Same.
1326         (CLS_SETINITIALIZED): Same.
1327         (CLS_GETNUMBER): Same.
1328         (CLS_SETNUMBER): Same.
1330 2010-10-12  Nicola Pero  <nicola.pero@meta-innovation.com>
1332         * archive.c: Do not include objc/objc.h.
1333         * class.c: Do not include objc/objc.h.
1334         * encoding.c: Include objc/runtime.h, ctype.h and
1335         objc-private/module-abi-8.h instead of objc/objc-api.h and
1336         objc/encoding.h.
1337         * error.c: Do not include objc/objc.h.
1338         * gc.c: Include tconfig.h and objc/encoding.h only if
1339         OBJC_WITH_GC.
1340         * hash.c: Include objc/runtime.h and objc/thr.h instead of
1341         objc/objc-api.h.  Do not include objc/objc.h.
1342         * init.c: Do not include objc/objc.h.
1343         * ivars.c: Include objc/runtime.h, objc-private/module-abi-8.h and
1344         objc/thr.h instead of objc/objc-api.h.  Do not include
1345         objc/objc.h.
1346         * linking.m: Tidied comment.
1347         * memory.c: Include objc/runtime.h instead of objc/objc-api.h.
1348         Do not include objc/objc.h.
1349         * objects.c: Do not include objc/objc.h.
1350         * objc-sync.c: Include objc/runtime.h instead of objc/objc-api.h.
1351         * protocols.c: Do not include objc/objc.h.
1352         * sarray.c: Include objc/runtime.h instead of objc/objc-api.h.  Do
1353         not include objc/objc.h.
1354         * selector.c: Do not include objc/objc.h.
1355         * sendmsg.c: Do not include objc/objc.h.        
1356         * thr.c: Include objc/runtime.h instead of objc/objc-api.h.
1357         Do not include objc/objc.h.
1358         * objc/objc-decls.h: Reindented code.
1359         * objc/runtime.h Include objc-decls.h.  Updated comments.
1360         (objc_malloc): New.
1361         (objc_atomic_malloc): New.
1362         (objc_calloc): New.
1363         (objc_realloc): New.
1364         (objc_free): New.
1365         * objc-private/runtime.h: Updated comments.
1366         
1367 2010-10-12  Nicola Pero  <nicola.pero@meta-innovation.com>
1369         * Makefile.in (C_SOURCE_FILES): Added protocols.c.
1370         * objc-private/protocols.h: New.
1371         * protocols.c: New.
1372         * init.c: Include objc-private/protocols.h.
1373         (__objc_exec_class): Call __objc_protocols_init on startup.
1374         (__objc_init_protocols): Call __objc_protocols_add_protocol.
1375         * objc-private/runtime.h: Use (struct objc_method_list *) instead
1376         of MethodList_t, and (struct objc_method *) instead of Method_t.
1377         * objc/deprecated/struct_objc_class.h: Define
1378         __objc_STRUCT_OBJC_CLASS_defined.
1379         * objc-private/module-abi-8.h (struct
1380         objc_method_description_list): New.
1381         (struct objc_class): Only define if
1382         __objc_STRUCT_OBJC_CLASS_defined is undefined.
1383         * objc/runtime.h (class_getName): New.
1384         (objc_getProtocol): New.
1385         (objc_copyProtocolList): New.
1386         (class_addProtocol): New.
1387         (class_conformsToProtocol): New.
1388         (class_copyProtocolList): New.
1389         (protocol_conformsToProtocol): New.
1390         (protocol_isEqual): New.
1391         (protocol_getName): New.
1392         (protocol_getMethodDescription): New.
1393         (protocol_copyMethodDescriptionList): New.
1394         (protocol_getProperty): New.
1395         (protocol_copyPropertyList): New.
1396         (protocol_copyProtocolList): New.
1397         * class.c (class_getName): New.
1398         * selector.c (sel_isEqual): New.
1399         
1400 2010-10-12  Nicola Pero  <nicola.pero@meta-innovation.com>
1402         * selector.c (sel_getName): Return "<null selector>" for a NULL
1403         argument.
1404         (sel_get_name): Return 0 for a NULL argument.
1405         * objc/runtime.h (sel_getName): Updated documentation.
1407         * objc-private/hash.h (class_hash_table): Unused declaration
1408         removed.
1409         (module_hash_table): Same.
1410         * objc/deprecated/hash.h: Same changes.
1411         
1412 2010-10-11  Nicola Pero  <nicola.pero@meta-innovation.com>
1414         * class.c (objc_getClassList): New.
1415         (objc_getRequiredClass): New.
1416         (objc_getMetaClass): New.
1417         (objc_lookupClass): New.
1418         (objc_getClass): New.
1419         (__objc_get_unknown_class_handler): New.
1420         (objc_setGetUnknownClassHandler): New.
1421         (objc_get_class): Use __objc_get_unknown_class_handler.
1422         (objc_lookup_class): Call objc_getClass.
1423         * objc/objc-api.h: Updated comment and copyright notice.
1424         * objc/runtime.h: Updated comments.
1425         (objc_getClass): New.
1426         (objc_lookupClass): New.
1427         (objc_getMetaClass): New.
1428         (objc_getRequiredClass): New.
1429         (objc_getClassList): New.
1430         (objc_setGetUnknownClassHandler): New.
1431         (objc_get_unknown_class_handler): New.
1432         * objc-private/runtime.h: Use __objc_private_runtime_INCLUDE_GNU
1433         instead of __objc_runtime_INCLUDE_GNU as include guard.
1434         * objc-private/error.h (_objc_abort): Mark as noreturn.
1435         
1436 2010-10-11  Nicola Pero  <nicola.pero@meta-innovation.com>
1438         * Makefile.in (C_SOURCE_FILES): Added ivars.c.
1439         * ivars.c: New.
1440         * objc/objc.h: Updated comments.
1441         * objc/runtime.h (object_getClass): New.
1442         (object_getClassName): New.
1443         (object_setClass): New.
1444         (class_getInstanceVariable): New.
1445         (object_getIndexedIvars): New.
1446         (object_getInstanceVariable): New.
1447         (object_setInstanceVariable): New.
1448         (object_getIvar): New.
1449         (object_setIvar): New.  
1450         (ivar_getName): New.
1451         (ivar_getOffset): New.
1452         (ivar_getTypeEncoding): New.
1453         * objc-private/module-abi-8.h (struct objc_class): Added.
1454         * objects.c (object_getClassName): New.
1455         (object_setClass): New.
1456         
1457 2010-10-11  Nicola Pero  <nicola.pero@meta-innovation.com>
1459         * objc/objc.h: Updated comments.
1460         * objc/objc-api.h: (object_copy): Added one argument; use a
1461         #define to maintain backwards-compatibility.  Moved
1462         _objc_object_alloc, _objc_object_copy, _objc_object_dispose and
1463         objc_get_uninstalled_dtable into
1464         objc/deprecated/objc_get_uninstalled_dtable.h and
1465         objc/deprecated/objc_object_alloc.h.  Include these files.
1466         * objc/deprecated/objc_get_uninstalled_dtable.h: New.
1467         * objc/deprecated/objc_object_alloc.h: New.
1468         * objc/runtime.h (set_getName): New.
1469         (sel_getType): New.
1470         (sel_getUid): New.
1471         (sel_registerName): New.
1472         (sel_registerTypedName): New.
1473         (sel_isEqual): New.
1474         (class_createInstance): New.
1475         (object_copy): New.
1476         (object_dispose): New.
1477         * objects.c: Do not include tconfig.h.  Include gc_typed.h if
1478         building the garbage collection version.
1479         (__objc_object_alloc): Removed.
1480         (__objc_object_copy): Removed.
1481         (__objc_object_dispose): Removed.
1482         (class_createInstance): New from code in class_create_instance.
1483         Cast second argument of GC_malloc_explicitly_typed.  Use
1484         objc_calloc.  Do not call _objc_object_alloc.
1485         (class_create_instance): Call class_createInstance.
1486         (object_copy): Added extraBytes argument.  Do not call
1487         _objc_object_copy.
1488         (object_dispose): Do not call _objc_object_dispose.
1489         * memory.c (objc_free): When using garbage collection, mark the
1490         argument as unused.
1491         * selector.c (sel_getName): New.
1492         (sel_get_name): Call sel_getName.
1493         (sel_getType): New.
1494         (sel_get_type): Call sel_getType.
1495         (sel_registerName): New.
1496         (sel_register_name): Call sel_registerName.
1497         (sel_registerTypedName): New.
1498         (sel_register_typed_name): Call sel_registerTypedName.
1499         (sel_getUid): New.
1500         (sel_get_uid): Call sel_getUid.
1501         
1502 2010-10-10  Nicola Pero  <nicola.pero@meta-innovation.com>
1504         * objc/objc-api.h: Define Method, Method_t, Category and
1505         Category_t.  Prevent including this file at the same time as
1506         objc/runtime.h.  Updated comments.
1507         * objc/deprecated/struct_objc_method.h: Do not define Method,
1508         Method_t.
1509         * objc/deprecated/struct_objc_category.h: Do not define Category,
1510         Category_t.
1511         * objc-private/module-abi-8.h: New file containing a copy of all
1512         the structure definitions.  Not used yet.
1513         * objc/encoding.h (objc_aligned_size): Removed duplicate
1514         declaration.  Updated comments.
1515         * objc/runtime.h: Added Ivar, objc_property_t, Property, Method,
1516         Category, struct objc_method_description, _C_ID and similar,
1517         _C_CONST and similar and _F_CONST and similar.  Added
1518         objc_sizeof_type, objc_alignof_type, objc_aligned_size,
1519         objc_promoted_size, objc_skip_type_qualifier, objc_skip_typespec,
1520         objc_skip_offset, objc_skip_argspec, objc_get_type_qualifiers,
1521         struct objc_struct_layout, objc_layout_structure,
1522         objc_layout_structure_next_member, objc_layout_finish_structure,
1523         objc_layout_structure_get_info.  Prevent including this file at
1524         the same time as objc/objc-api.h.
1525         
1526 2010-10-10  Nicola Pero  <nicola.pero@meta-innovation.com>
1528         * Makefile.in (OBJC_DEPRECATED_H): Added struct_objc_category.h,
1529         struct_objc_ivar.h, struct_objc_ivar_list.h, struct_objc_method.h,
1530         struct_objc_method_list.h, struct_objc_module.h,
1531         struct_objc_protocol_list.h, struct_objc_symtab.h.
1532         * objc/deprecated/struct_objc_category.h: New.
1533         * objc/deprecated/struct_objc_ivar.h: New.
1534         * objc/deprecated/struct_objc_ivar_list.h: New.
1535         * objc/deprecated/struct_objc_method.h: New.
1536         * objc/deprecated/struct_objc_method_list.h: New.
1537         * objc/deprecated/struct_objc_module.h: New.
1538         * objc/deprecated/struct_objc_protocol_list.h: New.
1539         * objc/deprecated/struct_objc_symtab.h: New.
1540         * objc/deprecated/struct_objc_static_instances.h: New.
1541         * objc/objc-api.h: Definitions of deprecated structures moved into
1542         the above header fragment files in objc/deprecated/.  Include the
1543         files instead of definition the structures here.  Updated
1544         comments.
1545         * objc/runtime.h: Updated comments.  Do not include objc-api.h.
1546         (objc_set_enumeration_mutation_handler): Renamed to
1547         objc_setEnumerationMutationHandler.
1548         * objc-foreach.c (objc_set_enumeration_mutation_handler): Renamed
1549         to objc_setEnumerationMutationHandler.
1550         * objc/objc-exception.h (objc_set_exception_matcher): Renamed to
1551         objc_setExceptionMatcher.
1552         (objc_set_uncaught_exception_handler): Renamed to
1553         objc_setUncaughtExceptionHandler.
1554         * exception.c: Same changes.
1556 2010-10-10  Nicola Pero  <nicola.pero@meta-innovation.com>
1558         * objc-sync.c: Include objc-private/common.h.
1560 2010-10-10  Nicola Pero  <nicola.pero@meta-innovation.com>
1562         * objc-foreach.c: Include objc-private/common.h.
1563         * objc/deprecated/METHOD_NULL.h: New file.
1564         * objc/objc-api.h: Include deprecated/METHOD_NULL.h instead of
1565         defining METHOD_NULL here.
1566         * Makefile.in (OBJC_DEPRECATED_H): Added METHOD_NULL.h.
1567         * Object.m ([+instancesRespondTo:]): Use (Method_t)0 instead of
1568         METHOD_NULL.
1569         ([-respondsTo:]): Same change.
1570         * objc/objc-api.h (method_get_imp): Converted it into a normal
1571         function so that we can hide the internals of struct objc_method.
1572         * sendmsg.c (method_get_imp): Implemented.
1574 2010-10-09  Nicola Pero  <nicola.pero@meta-innovation.com>
1576         * objc/objc-api.h (struct objc_super, Super, Super_t,
1577         objc_msg_lookup_super, objc_msg_sendv, objc_msg_forward,
1578         objc_msg_forward2): Declarations moved to objc/message.h.  Include
1579         message.h here.
1580         * objc/message.h: Added such declarations; updated comments.
1582 2010-10-06  Nicola Pero  <nicola.pero@meta-innovation.com>
1584         Implemented fast enumeration for Objective-C.
1585         * Makefile.in (C_SOURCE_FILES): Added objc-foreach.c.
1586         (OBJC_H): Added runtime.h
1587         * objc-foreach.c: New file.
1588         * objc/runtime.h: New file.
1589         
1590 2010-09-30  Kai Tietz  <kai.tietz@onevision.com>
1592         * objc/deprecated/struct_objc_class.h: Add padding
1593         to avoid warning with -Wpadded.
1595 2010-09-26  Nicola Pero  <nicola.pero@meta-innovation.com>
1597         * encoding.c (objc_sizeof_type): Added support for vector type and
1598         for double long types.  
1599         (objc_alignof_type): Same change.
1600         (objc_skip_typespec): Same change.
1601         * objc/encoding.h (_C_GCINVISIBLE): Use '|' for _C_GCINVISIBLE
1602         instead of '!' since '!' is already used for _C_VECTOR.
1603         * objc/objc-api.h (_C_LNG_DBL): Added.
1604         
1605 2010-09-26  Nicola Pero  <nicola.pero@meta-innovation.com>
1607         * libobjc_entry.c: File removed.
1609 2010-09-26  Kai Tietz  <kai.tietz@onevision.com>
1611         * sendmsg.c (objc_msg_lookup): Remove inline.
1612         (objc_get_uninstalled_dtable): Likewise.
1613         * encoding.c (objc_skip_type_qualifiers): Likewise.
1614         (objc_skip_offset): Likewise.
1615         * archive.c (__objc_write_object): Likewise
1616         (__objc_write_class):
1617         (__objc_write_selector):
1618         (objc_read_char):
1619         (objc_read_unsigned_char):
1620         (objc_read_short):
1621         (objc_read_unsigned_short):
1622         (objc_read_int):
1623         (objc_read_long):
1624         (__objc_read_nbyte_uint):
1625         (objc_read_unsigned_int):
1626         (objc_read_unsigned_long):
1627         * objc/objc-decls.h (obc_EXPORT): Remove dllexport for DLL_EXPORT case.
1628         (objc_EXPORT): Likewise.
1629         * objc/message.h (objc-decls.h): Add include.
1630         * objc/objc-api.h: Mark API by objc_EXPORT.
1631         * libobjc.def (__objc_responds_to): Removed.
1633 2010-09-18  Nicola Pero  <nicola.pero@meta-innovation.com>
1635         * hash.c: Include objc-private/hash.h instead of objc/hash.h.
1637         * objc/sarray.h: Moved into objc/deprecated/sarray.h;
1638         objc/sarray.h replaced with a placeholder including the file from
1639         the deprecated/ directory.
1640         * objc-private/sarray.h: New file (private copy of sarray.h).
1641         * hash.c: Include <assert.h> instead of "assert.h"
1642         * sarray.c: Include <assert.h> instead of "assert.h".  Include
1643         objc-private/sarray.h instead of objc/sarray.h.
1644         * selector.c: Include objc-private/sarray.h instead of
1645         objc/sarray.h.
1646         * sendmsg.c: Include <assert.h>.  Include objc-private/sarray.h
1647         instead of objc/sarray.h.
1648         * Makefile.in (OBJC_DEPRECATED_H): Added sarray.h.      
1650 2010-09-17  Nicola Pero  <nicola.pero@meta-innovation.com>
1652         * objc-private/objc-list.h (list_remove_elem): Unused function
1653         removed.  (list_nth): Unused function removed.  (list_find):
1654         Unused function removed.  (list_lenght): Unused function removed.
1655         
1656 2010-09-17  Nicola Pero  <nicola.pero@meta-innovation.com>
1658         * objc/hash.h: Moved into objc/deprecated/hash.h; objc/hash.h
1659         replaced with a placeholder including the file from the
1660         deprecated/ directory.
1661         * objc/objc-api.h: Updated includes.
1662         * objc/typedstream.h: Updated includes.
1663         * objc-private/hash.h: New file (private copy of hash.h).
1664         * objc/objc-list.h: Moved into objc/deprecated/objc-list.h;
1665         objc/objc-list.h replaced with a placeholder including the file
1666         from the deprecated/ directory.
1667         * objc-private/objc-list.h: New file (private copy of objc-list.h).
1668         * init.c: Include objc-private/hash.h and objc-private/objc-list.h
1669         instead of objc/hash.h and objc/objc-list.h.
1670         * selector.c: Same change.
1671         * class.c: Added include <string.h>, which used to be implicitly included
1672         when hash.h was included.
1673         * exception.c: Same change.
1674         * objects.c: Same change.
1675         * sarray.c: Same change.
1676         * sendmsg.c: Same change.
1677         * Makefile.in (OBJC_DEPRECATED_H): Added hash.h and objc-list.h.
1679 2010-09-14  Nicola Pero  <nicola.pero@meta-innovation.com>
1681         Implemented objc_sync_enter() and objc_sync_exit(), which are
1682         required by @synchronized() to work.
1683         * objc-sync.c: New file.
1684         * objc/objc-sync.h: New file.
1685         * objc-private/objc-sync.h: New file.
1686         * init.c (__objc_exec_class): Call __objc_sync_init() during the
1687         Objective-C runtime startup.
1688         * Makefile.in: Added objc-sync.c and objc-sync.h.
1689         * configure.ac: Added GCC_CHECK_TLS.
1690         * acinclude.m4: Include ../config/enable.m4 and ../config/tls.m4.
1691         * configure: Regenerated.
1692         * config.h.in: Regenerated.
1693         
1694 2010-09-12  Nicola Pero  <nicola.pero@meta-innovation.com>
1696         * Makefile.in (%_gc.lo): New pattern rules to build the
1697         garbage-collected version of the library.  Removed rules for
1698         specific files that are no longer needed.  Standardized all rules.
1699         (C_SOURCE_FILES, OBJC_SOURCE_FILES): New variables.
1700         (OBJS, OBJS_GC): Compute these from C_SOURCE_FILES and
1701         OBJC_SOURCE_FILES.
1702         (INCLUDES): Removed the unused include -I$(srcdir)/objc.
1704 2010-09-12  Nicola Pero  <nicola.pero@meta-innovation.com>
1705         
1706         * memory.c (objc_calloc): Fixed call to GC_malloc when building
1707         with Garbage Colletion.
1708         
1709 2010-09-12  Nicola Pero  <nicola.pero@meta-innovation.com>
1711         * memory.c: Do not include objc-private/runtime.h.
1713 2010-09-12  Nicola Pero  <nicola.pero@meta-innovation.com>
1714         
1715         * objc/deprecated/objc_malloc.h: New file.
1716         * objc/deprecated/objc_valloc.h: New file.
1717         * objc/objc-api.h: Include the files instead of defining
1718         objc_valloc, _objc_malloc() and similar.
1719         * Makefile.in (OBJC_DEPRECATED_H): Added objc_valloc.h and
1720         objc_malloc.h.
1721         * memory.c: Removed the extra layer of indirection of _objc_malloc
1722         and similar.
1723         (objc_calloc): Use GC_malloc in the garbage-collected
1724         implementation as GC_malloc returns memory that is already freed.
1725         (objc_valloc): Deprecated.      
1726         
1727 2010-09-12  Nicola Pero  <nicola.pero@meta-innovation.com>
1729         * objc/deprecated/objc_error.h: New file.
1730         * objc/objc-api.h: Include deprecated/objc_error.h instead of
1731         defining objc_error and related.
1732         * error.c: New file.  Added _objc_abort function which replaces
1733         objc_error.  No change in functionality as they both print an
1734         error and abort.
1735         * misc.c: File removed.  Code moved into memory.c and error.c.
1736         * memory.c: New file.
1737         * objc-private/error.h: New file.
1738         * archive.c: Include objc-private/error.h and use _objc_abort
1739         instead of objc_error everywhere.
1740         * class.c: Same change.
1741         * encoding.c: Same change.
1742         * init.c: Same change, and simplified init_check_module_version.
1743         * memory.c: Same change.
1744         * sendmsg.c:  Same change.
1745         * thr.c: Same change.
1746         * Makefile.in (OBJ_DEPRECATED_H): Added objc_error.h.
1747         (OBJ_H): Reordered list.
1748         (OBJS): Removed misc.lo, added memory.lo and error.lo.
1749         (OBJS_GC): Removed misc_gc.lo, added memory_gc.lo and error_gc.lo.
1750         (misc_gc.lo): Rule removed.
1751         (error_gc.lo): Rule added.
1752         (memory_gc.lo): Rule added.
1753         
1754 2010-09-12  Nicola Pero  <nicola.pero@meta-innovation.com>
1756         * objc/objc.h (__GNU_LIBOBJC__): New #define providing an easy way
1757         to check the API version.  Added some comments.
1759         * objc-private/common.h: New file.
1760         * NXConstStr.m: Include objc-private/common.h.
1761         * Object.m: Same change.
1762         * Protocol.m: Same change.
1763         * archive.c: Same change.
1764         * class.c: Same change.
1765         * encoding.c: Same change.
1766         * exception.c: Same change.
1767         * gc.c: Same change.
1768         * hash.c: Same change.
1769         * init.c: Same change.
1770         * libobjc_entry.c: Same change.
1771         * linking.m: Same change.
1772         * misc.c: Same change (and added a comment).
1773         * nil_method.c: Same change.
1774         * objects.c: Same change.
1775         * sarray.c: Same change.
1776         * selector.c: Same change.
1777         * sendmsg.c: Same change.
1778         * thr.c: Same change.
1780 2010-09-11  Nicola Pero  <nicola.pero@meta-innovation.com>
1782         * objc/objc-api.h: Removed obsolete #ifdef for NeXTSTEP.
1784 2010-09-11  Nicola Pero  <nicola.pero@meta-innovation.com>
1786         * archive.c: Removed not needed includes.
1787         * class.c: Same change.
1788         * hash.c: Same change.
1789         * misc.c: Same change.
1790         * nil_method.c: Same change.
1791         * objects.c: Same change.
1792         * sarray.c: Same change.
1793         * sendmsg.c: Same change.
1794         * thr.c: Same change.
1796 2010-09-11  Nicola Pero  <nicola.pero@meta-innovation.com>
1798         * objc/runtime.h: Moved to objc-private/runtime.h.  Do not include
1799         all the objc/*.h files.
1800         * objc-private/runtime.h: New file.
1801         * archive.c: Include objc-private/runtime.h (and required objc/*.h
1802         files) instead of objc/runtime.h.
1803         * class.c: Same change.
1804         * hash.c: Same change.
1805         * init.c: Same change.
1806         * misc.c: Same change.
1807         * nil_method.c: Same change.
1808         * objects.c: Same change.
1809         * sarray.c: Same change.
1810         * selector.c: Same change.
1811         * sendmsg.c: Same change.
1812         * thr.c: Same change.
1813         
1814 2010-09-11  Nicola Pero  <nicola.pero@meta-innovation.com>
1816         * objc/deprecated/struct_objc_selector.h: New file.  Definition of
1817         'struct objc_selector' and 'sel_eq' moved here.
1818         * objc/deprecated/struct_objc_protocol.h: New file.  Definition of
1819         'struct objc_procotol' moved here.
1820         * objc/deprecated/struct_objc_class.h: New file.  Definition of
1821         'struct objc_class' moved here.
1822         * objc/deprecated/MetaClass.h: New file.  Definition of MetClass
1823         moved here.
1824         * objc/deprecated/STR.h: New file.  Definition of STR moved here.       
1825         * objc/message.h: New file.  Definitions for relval_t, apply_t,
1826         arglist, arglist_t and objc_msg_lookup were moved here.
1827         * objc/objc.h: Include the above files instead of defining the
1828         corresponding structs, types and functions here.  Added new opaque
1829         definitions for SEL and Class.  Use Class and not 'struct
1830         objc_class *' in the definition of 'struct objc_object'.
1831         Commented all types defined in the file.  Removed special
1832         definition of BOOL as 'int' on __vxworks; use 'unsigned char'
1833         there as well.
1834         * objc/deprecated/objc-unexpected-exception.h: Renamed to
1835         objc_unexpected_exception.h.
1836         * objc/objc-api.h: Updated include of
1837         objc-unexpetected-exception.h
1838         * objc/objc-exception.h: Updated comments.
1839         * Makefile.in (OBJC_H, OBJC_DEPRECATED_H): Added the new header
1840         files.  Reindented list of files.
1841         
1842 2010-09-10  Nicola Pero  <nicola.pero@meta-innovation.com>
1844         * objc/objc-api.h (objc_trace): Unused variable removed.
1846 2010-09-10  Nicola Pero  <nicola.pero@meta-innovation.com>
1848         * objc/deprecated: New directory.
1849         * objc/deprecated/README: New file.
1850         * objc/README: New file.
1851         * objc/typedstream.h: Moved into objc/deprecated/typedstream.h;
1852         objc/typedstream.h replaced with a placeholder including the file
1853         from the deprecated/ directory.
1854         * objc/deprecated/objc-unexpected-exception.h: New file with the
1855         definition of _objc_unexpected_exception.       
1856         * objc/objc-api.h: Include deprecated/objc-unexcepted-exception.h
1857         instead of defining _objc_unexpected_exception.
1858         * objc/deprecated/Object.h: New file with the deprecated Object
1859         methods in a 'Deprecated' category.
1860         * objc/Object.h Include deprecated/Object.h instead of defining
1861         the deprecated methods.
1862         * Object.m: Moved deprecated methods into 'Deprecated' category.
1863         * objc-private: New directory.
1864         * objc-private/README: New file.
1865         * Makefile.in (OBJC_DEPRECATED_H): New variable.
1866         (install-headers): Create installation directory for
1867         OBJC_DEPRECATED_H headers, and install them.
1869 2010-09-10  Nicola Pero  <nicola.pero@meta-innovation.com>
1871         * objc/objc-exception.h: Fixed include of objc.h.
1872         
1873 2010-09-08  Nicola Pero  <nicola.pero@meta-innovation.com>
1875         * objc/objc-exception.h: New file.
1876         * exception.c (objc_set_uncaught_exception_handler): Implemented.
1877         (objc_set_exception_matcher): Implemented.
1878         (objc_exception_throw): Use the uncaught exception handler if set.
1879         (PERSONALITY_FUNCTION): Use the exception matcher instead of the
1880         hardcoded isKindOf.
1881         (isKindOf): Renamed to is_kind_of_exception_matcher.  Tidied code
1882         up.  Removed segmentation fault when value is 'nil'.
1883         * objc/objc-api.h (_objc_unexpected_exception): Mark as
1884         deprecated.
1885         * Makefile.in (exception.lo, exception_gc.lo): Use
1886         -Wno-deprecated-declarations when compiling.
1887         (OBJC_H): Added objc-exception.h
1889 2010-09-08  Nicola Pero  <nicola.pero@meta-innovation.com>
1891         * objc/typedstream.h: Deprecate all functions in the file.  This
1892         file is obsolete.
1893         * objc/Object.h ([+streamVersion:], [-read:], [-write:],
1894         [-awake]): Documented that these methods are deprecated.  Added a
1895         brief description of the Object class and its relationship to the
1896         NSObject class.
1897         * Makefile.in: Compile archive.c and Object.m with
1898         -Wno-deprecated-declarations.
1900 2010-09-08  Nicola Pero  <nicola.pero@meta-innovation.com>
1902         Removed obsolete intermediate threading layer.
1903         * thr.c: Use __gthread_objc_xxx functions directly instead of
1904         __objc_thread_xxx ones.
1905         * objc/thr.h: Removed prototypes of no longer existing
1906         __objc_thread_xxx functions.
1907         * Makefile.in: Removed thr-objc.lo.
1908         * thr-dce.c: File removed.
1909         * thr-decosf1.c: File removed.
1910         * thr-irix.c: File removed.
1911         * thr-mach.c: File removed.
1912         * thr-objc.c: File removed.
1913         * thr-os2.c: File removed.
1914         * thr-posix.c: File removed.
1915         * thr-pthreads.c: File removed.
1916         * thr-rtems.c: File removed.
1917         * thr-single.c: File removed.
1918         * thr-solaris.c: File removed.
1919         * thr-vxworks.c: File removed.
1920         * thr-win32.c: File removed.
1921         * README.threads: File removed.
1922         * THREADS.MACH: File removed.
1923         * THREADS: Updated.
1925 2010-09-07  Nicola Pero  <nicola.pero@meta-innovation.com>
1927         * Object.m (MAX_CLASS_NAME_LEN): Unused define removed.
1929 2010-09-06  Iain Sandoe  <iains@gcc.gnu.org>
1931         * encoding.c: Add TARGET_ALIGN_NATURAL definition for m64 powerpc darwin.
1932         Add a comment as to why, update FIXME comments.
1934 2010-09-06  Nicola Pero  <nicola.pero@meta-innovation.com>
1936         * makefile.dos: Obsolete file removed.
1937         
1938 2010-04-02  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
1940         * aclocal.m4: Regenerate.
1942 2010-03-23  Dave Korn  <dave.korn.cygwin@gmail.com>
1944         PR libobjc/30445
1945         * configure.ac (extra_ldflags_libobjc): Define appropriately for
1946         Cygwin and MinGW hosts.
1947         * Makefile.am (libobjc_s.a): Remove dead pre-libtool target.
1948         (libobjc.dll): Likewise.
1949         * configure: Regenerate.
1951 2009-12-05  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
1953         * configure: Regenerate.
1955 2009-11-28  Jakub Jelinek  <jakub@redhat.com>
1957         * sarray.c (sarray_free): Use old_buckets variable.
1958         * encoding.c (objc_layout_structure_next_member): Remove unused
1959         bfld_type_size variable.
1961 2009-08-24  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
1963         * configure.ac (AC_PREREQ): Bump to 2.64.
1965 2009-08-22  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
1967         * aclocal.m4: Regenerate.
1968         * configure: Regenerate.
1969         * config.h.in: Regenerate.
1971 2009-08-22  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
1973         * Makefile.in (LIBTOOL): Add $(LIBTOOLFLAGS).
1975 2009-07-30  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
1977         * Makefile.in (AUTOCONF, ACLOCAL, ACLOCAL_AMFLAGS, aclocal_deps):
1978         New variables.
1979         ($(srcdir)/configure, $(srcdir)/aclocal.m4): New rules.
1981 2009-07-30  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
1983         * configure.ac (_AC_ARG_VAR_PRECIOUS): Use m4_rename_force.
1985 2009-04-09  Nick Clifton  <nickc@redhat.com>
1987         * sendmsg.c: Change copyright header to refer to version 3 of
1988         the GNU General Public License with version 3.1 of the GCC
1989         Runtime Library Exception and to point readers at the COPYING3
1990         and COPYING3.RUNTIME files and the FSF's license web page.
1991         * NXConstStr.m: Likewise.
1992         * Object.m: Likewise.
1993         * Protocol.m: Likewise.
1994         * archive.c: Likewise.
1995         * class.c: Likewise.
1996         * encoding.c: Likewise.
1997         * exception.c: Likewise.
1998         * gc.c: Likewise.
1999         * hash.c: Likewise.
2000         * init.c: Likewise.
2001         * libobjc_entry.c: Likewise.
2002         * linking.m: Likewise.
2003         * misc.c: Likewise.
2004         * nil_method.c: Likewise.
2005         * objc/NXConstStr.h: Likewise.
2006         * objc/Object.h: Likewise.
2007         * objc/Protocol.h: Likewise.
2008         * objc/encoding.h: Likewise.
2009         * objc/hash.h: Likewise.
2010         * objc/objc-api.h: Likewise.
2011         * objc/objc-decls.h: Likewise.
2012         * objc/objc-list.h: Likewise.
2013         * objc/objc.h: Likewise.
2014         * objc/runtime.h: Likewise.
2015         * objc/sarray.h: Likewise.
2016         * objc/thr.h: Likewise.
2017         * objc/typedstream.h: Likewise.
2018         * objects.c: Likewise.
2019         * sarray.c: Likewise.
2020         * selector.c: Likewise.
2021         * thr-dce.c: Likewise.
2022         * thr-decosf1.c: Likewise.
2023         * thr-irix.c: Likewise.
2024         * thr-mach.c: Likewise.
2025         * thr-objc.c: Likewise.
2026         * thr-os2.c: Likewise.
2027         * thr-posix.c: Likewise.
2028         * thr-pthreads.c: Likewise.
2029         * thr-rtems.c: Likewise.
2030         * thr-single.c: Likewise.
2031         * thr-solaris.c: Likewise.
2032         * thr-vxworks.c: Likewise.
2033         * thr-win32.c: Likewise.
2034         * thr.c: Likewise.
2035         * libobjc.def: Change copyright header to refer to version 3 of
2036         the GNU General Public License and to point readers at the COPYING3
2037         file and the FSF's license web page.
2038         * makefile.dos: Likewise.
2040 2009-04-09  Jakub Jelinek  <jakub@redhat.com>
2042         * Makefile.in: Change copyright header to refer to version
2043         3 of the GNU General Public License and to point readers at the
2044         COPYING3 file and the FSF's license web page.
2045         * configure.ac: Likewise.
2047 2009-03-12  Richard Frith-Macdonald  <rfm@gnu.org>
2048             David Ayers  <ayers@fsfe.org>
2050         PR libobjc/27466
2051         * objc/objc-api.h (_objc_unexpected_exception): Declare
2052         new hook.  Update copyright dates.
2053         * exception.c (objc_exception_throw): Use hook.  Update
2054         copyright dates.
2055         * libobjc.def (_objc_unexpected_exception): Export hook.
2056         Update copyright dates.
2057         
2058 2009-03-01  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
2060         * configure: Regenerate.
2062 2008-12-18  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
2064         * configure: Regenerate.
2066 2008-11-21  Kai Tietz  <kai.tietz@onevision.com>
2068         *  Object.m (errno): Replaced by errno.h include.
2069         (compare): Cast self to id to prevent warning on comparison.
2070         * objc/objc.h (BOOL): Prevent redeclaration of BOOL, if it is
2071         already there.
2072         * sendmsg.c (__objc_print_dtable_stats): Remove type warnings.
2073         * thr-win32.c (__objc_thread_detach): Remove type warning.
2074         (__objc_thread_id): Likewise.
2075         * thr.c (__objc_thread_detach_functiont): Add __builtin_trap ()
2076         for noreturn.
2078 2008-09-26  Peter O'Gorman  <pogma@thewrittenword.com>
2079             Steve Ellcey  <sje@cup.hp.com>
2081         * configure: Regenerate for new libtool.
2082         * config.h.in: Regenerate for new libtool.
2084 2008-07-18  Matthias Klose  <doko@ubuntu.com> 
2086         * Makefile.in: Ignore missing ../boehm-gc/threads.mk. 
2088 2008-07-18  Matthias Klose  <doko@ubuntu.com> 
2090         * Makefile.in: Include ../boehm-gc/threads.mk. 
2091         (OBJC_BOEHM_GC_LIBS): Define, (libobjc_gc$(libsuffix).la): Use it.
2093 2008-07-06  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
2095         * Makefile.in (install-info): New stub target.
2097 2008-06-17  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
2099         * configure: Regenerate.
2101 2008-06-14  Kai Tietz  <kai.tietz@onevision.com>
2103         * exception.c (PERSONALITY_FUNCTION): Remove extra decrement
2104         if HAVE_GETIPINFO is not defined.
2106 2008-06-10  Kai Tietz  <kai.tietz@onevision.com>
2108         * Object.m (compare): Add type id.
2109         * objc/Object.h: Likewise.
2110         * archive.c (objc_read_class): Use size_t to extend version to be
2111         size of pointer scalar width.
2112         * sendmsg.c (rtx): Undefine it before redefinition.
2113         (__objc_print_dtable_stats): Cast arguments to long as intended.
2115 2008-05-30  Julian Brown  <julian@codesourcery.com>
2117         * exception.c (__objc_exception_class): Initialise as constant
2118         array for ARM EABI. Change macro to static const for non-ARM EABI.
2119         (ObjcException): Add note about structure layout. Remove landingPad
2120         and handlerSwitchValue for ARM EABI.
2121         (get_ttype_entry): Add __ARM_EABI_UNWINDER__ version
2122         of function.
2123         (CONTINUE_UNWINDING): Define for ARM EABI/otherwise cases.
2124         (PERSONALITY_FUNCTION): Use ARM EABI-specific arguments, and add
2125         ARM EABI unwinding support.
2126         (objc_exception_throw): Use memcpy to initialise exception class.
2128 2008-05-25  Alan Modra  <amodra@bigpond.net.au>
2130         * encoding.c (strip_array_types): Rename from get_inner_array_type.
2131         (rs6000_special_round_type_align): Update.
2133 2008-05-09  Julian Brown  <julian@codesourcery.com>
2135         * Makefile.in (LTLDFLAGS): New.
2136         (libobjc$(libsuffix).la, libobjc_gc$(libsuffix).la): Use above.
2138 2008-04-18  Paolo Bonzini  <bonzini@gnu.org>
2140         PR bootstrap/35457
2141         * aclocal.m4: Regenerate.
2142         * configure: Regenerate.
2144 2008-01-24  David Edelsohn  <edelsohn@gnu.org>
2146         * configure: Regenerate.
2148 2007-10-14  H.J. Lu  <hongjiu.lu@intel.com>
2150         * configure.ac: Don't run config-ml.in directly.
2151         (multilib_arg): New.
2152         * configure: Regenerated.
2154 2007-08-06  Andrew Pinski  <pinskia@gmail.com>
2156         PR libobjc/30731
2157         * exception.c (parse_lsda_header): Use _uleb128_t/_sleb128_t instead
2158         of _Unwind_Word for variables which are used in
2159         read_uleb128/read_sleb128.
2160         (PERSONALITY_FUNCTION): Likewise.
2162 2007-07-05  H.J. Lu  <hongjiu.lu@intel.com>
2164         * aclocal.m4: Regenerated.
2166 2007-06-03  Andrew Pinski  <andrew_pinski@playstation.sony.com>
2168         * configure.ac: Fix a typo in *-*-darwin clause.
2169         * configure: Regenerated.
2171 2007-06-02  H.J. Lu  <hongjiu.lu@intel.com>
2173         * configure.ac: Fix a typo.
2174         * configure: Regenerated.
2176 2007-06-02  Paolo Bonzini  <bonzini@gnu.org>
2178         * configure: Regenerate.
2180 2007-06-01  Andrew Pinski  <andrew_pinski@playstation.sony.com>
2182         * Makefile.in: Replace all uses of libext with libsuffix.
2183         * configure.ac: Likewise.
2184         * configure: Regenerate.
2186         Revert:
2187         * Makefile.in: Remove all uses of $(libext).
2189 2007-05-23  Andrew Pinski  <andrew_pinski@playstation.sony.com>
2191         * Makefile.in: Remove all uses of $(libext).
2193 2007-05-23  Steve Ellcey  <sje@cup.hp.com>
2195         * configure: Regenerate.
2196         * aclocal.m4: Regenerate.
2198 2007-04-21  Andrew Ruder  <andy@aeruder.net>
2200         * sendmsg.c (__objc_get_forward_imp): Call
2201         __objc_msg_forward2 for real.
2203 2007-04-09  Andrew Ruder  <andy@aeruder.net>
2205         * sendmsg.c: Added __objc_msg_forward2, a hook that allows
2206         external libraries to provide a function that returns the real
2207         forwarding function based on both the selector and the receiver.
2208         * objc/objc-api.h: Define __objc_msg_forward2.
2210 2007-03-01  Brooks Moses  <brooks.moses@codesourcery.com>
2212         * Makefile.in: Add dummy install-pdf target.
2214 2007-02-18  Manuel Lopez-Ibanez  <manu@gcc.gnu.org>
2216         * objc/objc-list.h (list_free): Add keyword 'inline' to avoid
2217         unused warning.
2218         
2219 2006-10-31  Geoffrey Keating  <geoffk@apple.com>
2221         * encoding.c (darwin_rs6000_special_round_type_align): New.
2223 2006-10-14  Geoffrey Keating  <geoffk@apple.com>
2225         * Makefile.in: Use multi_basedir instead of toplevel_srcdir.
2226         * configure.ac: Use multi.m4 from aclocal rather than custom
2227         code.  Use multi_basedir instead of toplevel_srcdir.
2228         * aclocal.m4: Regenerate.
2229         * configure: Regenerate.
2231 2006-10-10  Brooks Moses  <bmoses@stanford.edu>
2233         * Makefile.in: Added empty "pdf" target.
2235 2006-07-18  Paolo Bonzini  <bonzini@gnu.org>
2237         * configure: Regenerate.
2239 2006-05-23  Carlos O'Donell  <carlos@codesourcery.com>
2241         * Makefile.in: Add install-html target. Add install-html to .PHONY
2243 2006-02-21  Rainer Orth  <ro@TechFak.Uni-Bielefeld.DE>
2245         PR libobjc/26309
2246         * thr-objc.c (_XOPEN_SOURCE): Don't define on Tru64 UNIX.
2248 2006-01-24  David Ayers  <d.ayers@inode.at>
2250         PR libobjc/9751
2251         * gc.c (class_ivar_set_gcinvisible): Replace strncpy with memcpy
2252         and insure the new strings are '\0' termintated.
2254 2006-01-24  David Ayers  <d.ayers@inode.at>
2256         PR libobjc/13946
2257         * configure.ac: Add include directives for --enable-objc-gc.
2258         * Makefile.in: Ditto.
2259         * configure: Regenerate.
2261         * gc.c (__objc_class_structure_encoding): Increment the used bytes
2262         instead of the local pointer to them.
2264 2005-12-14  Andrew Pinski  <pinskia@physics.uc.edu>
2266         PR objc/25360
2267         * objc/objc-api.c (_C_COMPLEX): New define.
2268         * encoding.c (objc_sizeof_type): Handle _C_Complex.
2269         (objc_alignof_type): Likewise.
2270         (objc_skip_typespec): Likewise.
2272 2005-12-15  David Ayers  <d.ayers@inode.at>
2274         PR libobjc/14382
2275         * README (+load,+initialize): Fix documentation to reflect
2276         intended and implemented semantics for +load and +initialize.
2277         
2278 2005-12-12  Andrew Pinski  <pinskia@physics.uc.edu>
2280         * encoding.c (TYPE_FIELDS): Fix to skip over just _C_STRUCT_B and
2281         the name.
2282         (get_inner_array_type): Fix to skip over _C_ARY_B and size.
2283         (rs6000_special_round_type_align): Update for the ABI fix.
2284         (objc_layout_finish_structure): Correct the encoding which is passed to
2285         ROUND_TYPE_ALIGN.
2287 2005-12-11  Andrew Pinski  <pinskia@physics.uc.edu>
2289         PR libobjc/25347
2290         * encoding.c (objc_sizeof_type): Don't handle _C_UNION_B special
2291         but use the struct layout functions.
2292         (objc_alignof_type): Likewise.
2293         (objc_layout_structure): Handle _C_UNION_B also.
2294         (objc_layout_structure_next_member): Likewise.
2295         (objc_layout_finish_structure): Likewise.
2297 2005-12-11  Andrew Pinski  <pinskia@physics.uc.edu>
2299         PR libobjc/25346
2300         * objc/objc-api.h (_C_BOOL): New define.
2301         * encoding.c (objc_sizeof_type): Handle _C_BOOL.
2302         (objc_alignof_type): Likewise.
2303         (objc_skip_typespec): Likewise.
2305 2005-11-20  David Ayers  <d.ayers@inode.at>
2307         PR libobjc/19024
2308         * objc/hash.h: Remove deprecated hash API.
2309         * hash_compat.c: Remove.
2310         * Makefile.in: Remove reference to hash_compat.c.
2312         * configure.ac (VERSION): Bump library version to 2:0:0.
2313         * configure: Regenerate.
2315 2005-11-09  Alexandre Oliva  <aoliva@redhat.com>
2317         PR other/4372
2318         * thr-objc.c (_XOPEN_SOURCE): Define.
2320 2005-10-07  Ulrich Weigand  <uweigand@de.ibm.com>
2322         PR libobjc/23612
2323         * objc/objc-api.h (struct objc_ivar): Move definition to
2324         global scope.
2326 2005-09-04  Andrew Pinski  <pinskia@physics.uc.edu>
2327             Rasmus Hahn  <rassahah@neofonie.de>
2329         PR libobjc/23108
2330         * archive.c (objc_write_type): Correct the element offset.
2331         (objc_read_type): Likewise.
2333 2005-08-17  Kelley Cook  <kcook@gcc.gnu.org>
2335         * All files: Update FSF address.
2337 2005-08-13  Marcin Koziej  <creep@desk.pl>
2338             Andrew Pinski  <pinskia@physics.uc.edu>
2340         PR libobjc/22492
2341         * exception.c (PERSONALITY_FUNCTION): Fix the PC with finally.
2343 2005-08-13  Andrew Pinski  <pinskia@physics.uc.edu>
2345         * Makefile.in (extra_ldflags_libobjc): New.
2346         (libobjc$(libext).la): Add extra_ldflags_libobjc to the link line.
2347         (libobjc_gc$(libext).la): Likewise.
2348         * configure.ac (extra_ldflags_libgfortran): Set for *-darwin* to
2349         "-Wl,-single_module".
2350         * configure: Regenerate.
2351         * linking.m (_objcInit): Remove.
2353 2005-07-26  Andrew Pinski  <pinskia@physics.uc.edu>
2355         PR libobjc/22606
2356         * Makefile.in (ALL_CFLAGS): Add -fexceptions.
2358 2005-06-08  David Ayers  <d.ayers@inode.at>
2360         * objc/NXConstStr.h, objc/Object.h, objc/Protocol.h,
2361         objc/encoding.h, objc/hash.h, objc/objc-api.h,
2362         objc/runtime.h, objc/sarray.h, objc/thr.h, 
2363         objc/typedstream.h: Do not include Objective-C headers as
2364         system headers.
2366 2005-06-07  David Ayers  <d.ayers@inode.at>
2368         * archive.c, init.c, selector.c: Include hash.h.
2369         * archive.c, class.c, encoding.c, gc.c, hash.c, hash_compat.c,
2370         init.c, misc.c, nil_method.c, objects.c, sarray.c, selector.c,
2371         sendmsg.c, thr-dce.c, thr-decosf1.c, thr-irix.c, thr-mach.c,
2372         thr-objc.c, thr-os2.c, thr-posix.c, thr-pthreads.c, thr-rtems.c,
2373         thr-single.c, thr-solaris.c, thr-vxworks.c, thr-win32.c, thr.c:
2374         Include Objective-C headers with quotes and objc/ directory
2375         prefix.
2377 2005-05-19  Richard Henderson  <rth@redhat.com>
2379         * exception.c: Revert last change.
2381 2005-05-19  David Ayers  <d.ayers@inode.at>
2383         * exception.c: Include tsystem.h for unwind.h.
2385 2005-05-09  Mike Stump  <mrs@apple.com>
2387         * configure: Regenerate.
2389 2005-04-12  Mike Stump  <mrs@apple.com>
2391         * configure: Regenerate.
2393 2005-03-21  Zack Weinberg  <zack@codesourcery.com>
2395         * Makefile.in: Set gcc_version here.
2396         * configure.ac: Do not invoke TL_AC_GCC_VERSION.  Adjust quoting
2397         in definition of toolexeclibdir so that $(gcc_version) is expanded
2398         by the Makefile.
2399         * aclocal.m4, configure: Regenerate.
2401 2005-03-03  David Ayers  <d.ayers@inode.at>
2403         * objc/hash.h (OBJC_IGNORE_DEPRECATED_API): Update deprecated
2404         version reference.  Correct typo.
2406 2005-03-02  David Ayers  <d.ayers@inode.at>
2408         PR libobjc/19024
2409         * Makefile.in (OBJS): Add hash_compat.lo.
2410         (OBJS_GC): Add hash_compat_gc.lo.
2411         (hash_compat_gc.lo): New target and rule.
2412         * objc/hash.h (hash_new, hash_delete, hash_add, hash_remove)
2413         (hash_next, hash_value_for_key, hash_is_key_in_hash)
2414         (hash_ptr, hash_string, compare_ptrs, compare_strings): Prefix
2415         with objc_.  Add deprecated non prefixed inlined versions.
2416         (OBJC_IGNORE_DEPRECATED_API): New macro to hide deprecated
2417         declarations.
2418         * hash.c (hash_new, hash_delete, hash_add, hash_remove, hash_next)
2419         (hash_value_for_key, hash_is_key_in_hash): Prefix with objc_ and
2420         update callers.
2421         * hash_compat.c: New file.
2422         * archive.c: Update callers.
2423         * init.c: Likewise.
2424         * selector.c: Likewise.
2425         * libobjc.def: Add objc_ versions of hash functions.
2427 2005-02-28  Andrew Pinski <pinskia@physics.uc.edu>
2429         PR libobjc/20252
2430         * Makefile.in (GTHREAD_FLAGS): Remove.
2431         (ALL_CFLAGS): Remove usage of GTHREAD_FLAGS.
2432         * thr-objc.c: Include config.h.
2433         * configure.ac: Instead of looking at GCC's makefile, figure out if
2434         GTHREAD_FLAGS should be defined by looking at the `thread model'
2435         of the current gcc.
2436         * configure: Regenerate.
2437         * config.h.in: Regenerate.
2439 2005-02-28  Paolo Bonzini  <bonzini@gnu.org>
2441         PR bootstrap/17383
2442         * configure.ac: Call GCC_TOPLEV_SUBDIRS.
2443         (Determine CFLAGS for gthread): Use $host_subdir.
2444         * configure: Regenerate.
2445         * Makefile.in (host_subdir): New.
2446         (INCLUDES): Use it.
2448 2004-12-20  Andrew Pinski  <pinskia@physics.uc.edu>
2450         PR libobjc/12035
2451         * gc.c: Remove definition of LOGWL, modWORDSZ, and divWORDSZ since
2452         they are not used.
2453         Include limits.h and stdlib.h.
2454         Define BITS_PER_WORD.
2456 2004-12-12  Alexander Malmberg  <alexander@malmberg.org>
2458         * selector.c (__objc_init_selector_tables): Add missing void to
2459         definition.
2461 2004-12-02  Richard Sandiford  <rsandifo@redhat.com>
2463         * configure.ac: Use TL_AC_GCC_VERSION to set gcc_version.
2464         * configure, aclocal.m4: Regenerate.
2466 2004-11-29  Kelley Cook  <kcook@gcc.gnu.org>
2468         * configure: Regenerate for libtool change.
2470 2004-11-25  Kelley Cook  <kcook@gcc.gnu.org>
2472         * configure: Regenerate for libtool reversion.
2474 2004-11-24  Kelley Cook  <kcook@gcc.gnu.org>
2476         * configure: Regenerate for libtool change.
2478 2004-11-24  Kelley Cook  <kcook@gcc.gnu.org>
2480         * aclocal.m4, config.h.in: Regenerate.
2482 2004-10-08  Mike Stump  <mrs@apple.com>
2483             Andrew Pinski  <pinskia@physics.uc.edu>
2485         * aclocal.m4: Rename to ...
2486         * acinclude.m4: here and also use m4_include instead of sinclude.
2487         * aclocal.m4: Regenerate.
2488         * configure: Regenerate.
2489         * configure.ac: Add AM_MAINTAINER_MODE and AM_PROG_CC_C_O.
2490         * Makefile.in (configure): Add @MAINT@ infront of configure.ac
2492 2004-10-08  Andrew Pinski  <pinskia@physics.uc.edu>
2494         * archive.c: Fix all the warnings about passing unsigned char*
2495         to char* and the other way too.
2497 2004-09-16  Andrew Pinski  <pinskia@physics.uc.edu>
2499         PR libobjc/16448
2500         * exception.c: Include config.h
2501         (objc_exception_throw): Change _GLIBCXX_SJLJ_EXCEPTIONS to
2502         SJLJ_EXCEPTIONS.
2503         * configure.ac: Find out what exception handling code we use.
2504         * configure: Regenerate.
2505         * config.h.in: New file, regenerate.
2507 2004-09-16  Andrew Pinski  <apinski@apple.com>
2509         * encoding.c (ALTIVEC_VECTOR_MODE): Define a bogus macro.
2511 2004-08-28  Nathanael Nerode  <neroden@gcc.gnu.org>
2513         * configure.ac: Switch from _GCC_TOPLEV_NONCANONICAL_TARGET to
2514         ACX_NONCANONICAL_TARGET.
2515         * configure: Regenerate.
2517 2004-08-13  Ziemowit Laski  <zlaski@apple.com>
2519         * objc/sarray.h: Hoist include of assert.h near the top of file,
2520         and mark the remainder of the file 'extern "C"'.
2522 2004-08-13  Andrew Pinski  <pinskia@physics.uc.edu>
2524         * objc/Object.h: Move includes out of extern "C" blocks.
2525         * objc/encoding.h: Likewise.
2526         * objc/hash.h: Likewise.
2527         * objc/objc-api.h: Likewise.
2528         * objc/runtime.h: Likewise.
2529         * objc/sarray.h: Likewise.
2530         * objc/typedstream.h: Likewise.
2532 2004-08-12  Ziemowit Laski  <zlaski@apple.com>
2534         * objc/NXConstStr.h: Update copyright date; bracket with
2535         'extern "C"' for C++ use; make include syntax consistent
2536         by using <...> instead of "..."; hoist <objc/...> includes
2537         above the 'extern "C"' block.
2538         * objc/Object.h: Likewise.
2539         * objc/Protocol.h: Likewise.
2540         * objc/encoding.h: Likewise.
2541         * objc/hash.h: Likewise.
2542         * objc/runtime.h: Likewise.
2543         * objc/sarray.h: Likewise.
2544         * objc/thr.h: Likewise.
2545         * objc/typedstream.h: Likewise.
2546         * objc/objc-api.h: Add 'extern "C"' block for C++ use.
2547         (objc_static_instances): For C++ case, do away with
2548         zero-sized array.
2549         (objc_method): Hoist definition to file scope.
2550         (_objc_load_callback, _objc_object_alloc, class_get_class_method,
2551         class_get_instance_method, class_create_instance,
2552         class_get_class_name, class_get_instance_size,
2553         class_get_meta_class, class_get_super_class, class_get_version,
2554         class_is_class, class_is_meta_class, class_set_version,
2555         class_get_gc_object_type, class_ivar_set_gcinvisible,
2556         get_imp): Rename 'class' parameter to '_class'.
2557         * objc/objc-list.h: Add 'extern "C"' block for C++ use.
2558         * objc/objc.h: Update copyright date.
2559         (arglist_t): Provide a union tag.
2561 2004-07-22  Andrew Pinski  <pinskia@physics.uc.edu>
2563         * thr.c (__objc_thread_detach_function): Do not mark as volatile
2564         but instead use the attribute noreturn.
2566 2004-06-28  Zack Weinberg  <zack@codesourcery.com>
2568         * encoding.c: Rename target_flags with a #define to avoid
2569         conflict with a prior declaration.
2571 2004-06-24  Andrew Pinski  <apinski@apple.com>
2573         * objc/encoding.h: Wrap the functions with extern "C" for C++
2574         mode.
2575         * objc/hash.h: Likewise.
2576         * objc/objc-api.h: Likewise.
2577         * objc/objc-list.h: Likewise.
2578         * objc/runtime.h: Likewise.
2579         * objc/sarray.h: Likewise.
2580         * objc/thr.h: Likewise.
2581         * objc/typedstream.h: Likewise.
2584 2004-06-21  Nick Clifton  <nickc@redhat.com>
2586         * encoding.c (BITS_PER_UNIT): Define if a definition is not
2587         provided.
2589 2004-06-20  Alexander Malmberg  <alexander@malmberg.org>
2591         * Makefile.in (exception.lo): Remove $(OBJC_GCFLAGS).
2592         (exception_gc.lo): New.
2593         (OBJS_GC): Add exception_gc.lo.
2595 2004-06-17  Richard Henderson  <rth@redhat.com>
2597         * exception.c: New file.
2598         * Makefile.in (exception.lo): New.
2599         (OBJS): Add it.
2601 2004-06-14  Andrew Pinski  <pinskia@physics.uc.edu>
2603         * linking.m (_objcInit): New empty function
2604         for Darwin only.
2606 2004-06-11  Andrew Pinski  <pinskia@physics.uc.edu>
2608         * configure.ac: Support --enable-shared=libobjc.
2609         * configure: Regenerate.
2611         PR libobjc/15901
2612         * configure.ac: Do not disable shared by default.
2613         * configure: Regenerate.
2615 2004-06-03  Nicola Pero  <n.pero@mi.flashnet.it>
2617         * Protocol.m ([-isEqual:]): Small optimizations returning
2618         immediately if the argument is equal to self, and accessing
2619         the argument's name directly if it's a protocol.
2621 2004-06-03  David Ayers  <d.ayers@inode.at>
2623         * Protocol.m ([-isEqual:]): Test the class of the argument.
2625 2004-05-25  Andrew Pinski  <pinskia@physics.uc.edu>
2627         * configure.ac (includedir): Rename to ...
2628         (includedirname).
2629         * Makefile.in: s/includedir/includedirname/.
2631         PR target/11572
2632         * configure.ac (includedir): Set to "include"
2633         except for Darwin.
2634         (libext) Set to empty except for Darwin.
2635         * configure: Regenerate
2636         * Makefile.in: s/libobjc.la/libobjc$(libext).la/g.
2637         s/include/$(includedir)/g.
2639 2004-05-25  Daniel Jacobowitz  <drow@false.org>
2641         * Makefile.in: Add .NOEXPORT.
2643 2004-05-25  Andrew Pinski  <pinskia@physics.uc.edu>
2645         Merge from the libobjc-branch
2646         2004-02-09  Andrew Pinski  <pinskia@physics.uc.edu>
2648                 * Makefile.in (OBJC_H): Change objc-deps.h to objc-decls.h.
2650         2004-02-03  Andrew Pinski  <pinskia@physics.uc.edu>
2652                 * Makefile.in (OBJC_H): Add objc-deps.h.
2654         2004-01-27  Nicola Pero  <n.pero@mi.flashnet.it>
2656                 * Protocol.m ([-conformsTo:]): If the argument is nil, return NO.
2657                 ([-hash], [-isEqual:]): New methods.
2659         2004-01-27  Richard Frith-Macdonald <rfm@gnu.org>
2661                 * sarray.c (sarray_free): Add a better comment.
2663         2004-01-27  Adam Fedor  <fedor@gnu.org>
2665                 * hash.c (hash_add): Cast cachep to int.
2666                 * selector.c (__sel_register_typed_name): Cast
2667                 soffset_decode to int.
2669         2004-01-27  Alexander Malmberg  <alexander@malmberg.org>
2671                 * selector.c: Rename register_selectors_from_list to
2672                 __objc_register_selectors_from_list. Update caller.
2673                 (__objc_register_selectors_from_list): Lock __objc_runtime_mutex
2674                 while registering selectors. Use __sel_register_typed_name instead
2675                 of sel_register_typed_name. Check for NULL method_name:s.
2676                 (pool_alloc_selector): New function.
2677                 (__sel_register_typed_name): Use pool_alloc_selector to allocate
2678                 selector structures.
2679                 * sendmsg.c (class_add_method_list): Use
2680                 __objc_register_selectors_from_list.
2681                 * objc/runtime.h: Add __objc_register_selectors_from_list.
2683         2004-01-25  Adam Fedor  <fedor@gnu.org>
2684                     Nicola Pero  <n.pero@mi.flashnet.it>
2685                     Andrew Pinski  <pinskia@physics.uc.edu>
2687                 * objc/objc-decls.h: New file.
2688                 * objc/objc-api.h (_objc_lookup_class): Mark as export.
2689                 (_objc_load_callback): Likewise.
2690                 (_objc_object_alloc): Likewise.
2691                 (_objc_object_copy): Likewise.
2692                 (_objc_object_dispose): Likewise.
2694         2004-01-25  Andrew Pinski  <pinskia@physics.uc.edu>
2696                 * archive.c: s/__inline__/inline
2697                 * sendmsg.c: Likewise.
2699                 * encoding.c: Remove FIXME about the warning
2700                 about unused variable.
2701                 * sendmsg.c: Add a FIXME comment saying that
2702                 this should be using libffi.
2704                 * Makefile.in (LIBTOOL): Use @LIBTOOL@ now as it works.
2707 2004-05-13  Andrew Pinski  <pinskia@physics.uc.edu>
2709         * archive.c (objc_read_class): Initialize class_name.
2710         (objc_read_selector): Initialize selector_name.
2712 2004-05-09  Richard Sandiford  <rsandifo@redhat.com>
2714         * Makefile.in (toolexecdir): Remove trailing space.
2716 2004-04-15  Nathanael Nerode  <neroden@gcc.gnu.org>
2718         PR libobjc/14948
2719         * configure.ac: De-precious CC so multilibs work.
2720         * configure: Regenerate.
2722 2004-04-14  Nathanael Nerode  <neroden@gcc.gnu.org>
2724         * configure.ac: Restore toolexecdir.
2725         * Makefile.in: Restore toolexecdir.
2726         * configure: Regenerate.
2728 2004-04-09  Nathanael Nerode  <neroden@gcc.gnu.org>
2730         * configure.ac: Remove (unused) glibcpp_prefixdir.
2731         * configure: Regenerate.
2733         * configure.in: Rename to configure.ac.
2734         * Makefile.in: Update to match.
2736         * Makefile.in: Remove toolexecdir, glibcpp_toolexecdir (unused).
2737         Replace glibcpp_toolexeclibdir with toolexeclibdir.
2738         * configure.in: Remove glibcpp_toolexecdir (unused).
2739         Replace glibcpp_toolexeclibdir with toolexeclibdir.  Don't generate
2740         config.h or stamp-h (unused).  Move one comment to the right place.
2741         * configure: Regenerate.
2742         * config.h.in: Remove (unused).
2744         * config.h.in: Regenerate with autoheader.
2746         * Makefile.in: Remove (unused) gcc_version_trigger.
2747         * configure.in: Remove (unused) glibcpp_builddir.  Don't AC_SUBST
2748         gcc_version_trigger.
2749         * configure: Regenerate.
2751         * configure.in: Switch to modern style for AC_INIT, AC_OUTPUT.
2752         Sort file into sections.  Remove dnl where appropriate.  Fix
2753         other style issues.
2754         * configure: Regenerate.
2756         * configure.in: Replace old AC_PROG_CC hack with new one.
2757         Define toplevel_srcdir in terms of srcdir, not top_srcdir (there
2758         are no subdirectory output files, so this is fine).  Change prereq
2759         to autoconf 2.59.
2760         * aclocal.m4: Include ../config/no-executables.m4.
2761         * configure: Regenerate with autoconf 2.59.
2763         * configure.in: Improve comments on gthread_cflags.  Improve m4
2764         quotation, and replace 'if test' with 'case', for --enable-objc-gc.
2765         * configure: Regenerate.
2767         * configure.in: Move PACKAGE and VERSION settings up top.  Remove
2768         unused call to AC_PROG_LN_S.  Default RANLIB to ':'.  Remove
2769         redundant checks for values of RANLIB, AR, INSTALL.
2770         * configure: Regenerate.
2772         * configure.in: Clean up handling of
2773         --enable-version-specific-runtime-libs and related variables;
2774         replace 'if test' with 'case' where reasonable.  Fix comments.
2775         Remove useless libstdcxx_interface.
2776         * configure: Regenerate.
2778         * configure.in: Use _GCC_TOPLEV_NONCANONICAL_TARGET.
2779         Replace uses of target_alias with target_noncanonical.
2780         * aclocal.m4: Include ../config/acx.m4.
2781         * configure: Regenerate.
2782         * Makefile.in: Replace uses of target_alias with target_noncanonical.
2783         Fix copyright statement.
2785         * configure.in: Hand-inline bulky, confusing macros from
2786         aclocal.m4.  Replace references to "GNU Objective C" with "GCC".
2787         Update copyright notice.  Remove stuff for automake, which isn't
2788         used in this directory.  Remove emacs local variables.
2789         * aclocal.m4: Remove hand-inlined macros.  Update copyright notice.
2790         * configure: Regenerate.
2792 2004-03-16  Manfred Hollstein  <mh@suse.com>
2794         * Makefile.in, configure.in, configure: Update copyright years.
2796 2004-03-15  Manfred Hollstein  <mh@suse.com>
2798         * Makefile.in (LIBOBJC_VERSION, LIBOBJC_GC_VERSION): Use
2799         definition from configure.in.
2800         * configure.in (PACKAGE): Add definition.
2801         (VERSION): Add definition; substitute it in output files.
2802         * configure: Re-generate.
2804 2004-03-05  Ziemowit Laski  <zlaski@apple.com>
2806         * objc/hash.h (hash_string, compare_strings):
2807         Add type-casts to make Objective-C++ happy.
2808         * objc/typedstream.h (objc_get_stream_class_version):
2809         Rename parameter from 'class' to 'class_name' to make
2810         Objective-C++ happy.
2812 2004-03-01  Michael Matz  <matz@suse.de>
2814         * Makefile.in (ALL_CFLAGS): Add -fno-strict-aliasing.
2816 2004-02-06  Ziemowit Laski  <zlaski@apple.com>
2818         * objc/objc-api.h (objc_super): The 'class' field shall
2819         be named 'super_class' #ifdef __cplusplus.
2821 2004-01-17  Andrew Pinski  <pinskia@physics.uc.edu>
2823         PR target/10781
2824         * encoding.c (rs6000_special_round_type_align): Define.
2826 2004-01-14  Adam Fedor  <fedor@gnu.org>
2828         PR libobjc/12155
2829         * selector.c (__objc_register_instance_methods_to_class): Free
2830         new_list if not used.
2832 2004-01-09  Andrew Ruder  <aeruder@ksu.edu>
2834         PR libobjc/11904
2835         * sarray.c (sarray_free): Free array->is_copy_of latter.
2837 2003-12-01  Zack Weinberg  <zack@codesourcery.com>
2839         PR 11433
2840         * Protocol.m (descriptionForInstanceMethod): Don't dereference
2841         instance_methods if it's NULL.
2842         (descriptionForClassMethod): Likewise for class_methods.
2844 2003-10-24  Rainer Orth  <ro@TechFak.Uni-Bielefeld.DE>
2846         * Makefile.in (runtime-info.h): Remove -Wp.
2848 2003-10-21  Rainer Orth  <ro@TechFak.Uni-Bielefeld.DE>
2850         * Makefile.in (CC1OBJ): Remove.
2851         (runtime-info.h): Invoke $(CC) so all MULTIFLAGS are handled
2852         correctly.
2853         Use .m extension for temporary file.
2854         Remove assembler temp file.
2856 2003-10-20  Joseph S. Myers  <jsm@polyomino.org.uk>
2858         * objc/hash.h (hash_string): Don't use a cast as an lvalue.
2860 2003-10-17  Rainer Orth  <ro@TechFak.Uni-Bielefeld.DE>
2862         * Makefile.in (runtime-info.h): Use MULTIFLAGS.
2864 2003-09-09  Alan Modra  <amodra@bigpond.net.au>
2866         * configure: Regenerate.
2868 2003-08-27  Alexander Malmberg  <alexander@malmberg.org>
2870         * Makefile.in, aclocal.m4: Update to $(libdir)/gcc/ instead of
2871         (libdir)/gcc-lib/ when installing.
2872         * configure: Regenerate.
2874 Thu Jul 10 10:27:43 2003  Nicola Pero  <n.pero@mi.flashnet.it>
2876         libobjc/9969
2877         * sendmsg.c (get_imp): Fixed rare threading problem.
2878         (__objc_responds_to): Similar fixes.
2879         (objc_msg_lookup): Similar fixes.
2880         (__objc_init_install_dtable): Lock the runtime before checking if the
2881         table is installed.
2883 2003-05-23  Nathanael Nerode  <neroden@gcc.gnu.org>
2885         * hash.c, init.c, libobjc.def, libobjc_entry.c, linking.m,
2886         makefile.dos, misc.c, nil_method.c, objects.c, sarray.c,
2887         selector.c, sendmsg.c, thr-dce.c, thr-decosf1.c, thr-irix.c,
2888         thr-mach.c, thr-objc.c, thr-os2.c, thr-posix.c, thr-pthreads.c,
2889         thr-rtems.c, thr-single.c, thr-solaris.c, thr-vxworks.c,
2890         thr-win32.c, thr.c: Replace "GNU CC" with "GCC".
2891         * Makefile.in, NXConstStr.m, Object.m, Protocol.m, archive.c,
2892         class.c, encoding.c, gc.c, objc/NXConstStr.h, objc/Object.h,
2893         objc/Protocol.h, objc/encoding.h, objc/hash.h, objc/objc-api.h,
2894         objc/objc-list.h, objc/objc.h, ocjc/runtime.h, objc/sarray.h,
2895         objc/thr.h, objc/typedstream.h: Replace "GNU CC" with "GCC".
2897 Tue May 13 14:56:03 2003  Richard Frith-Macdonald <rfm@gnu.org>
2898                           Nicola Pero  <n.pero@mi.flashnet.it>
2900         libobjc/10742
2901         * init.c (class_superclass_of_class): New function.
2902         (create_tree_of_subclasses_inherited_from): Use it.
2903         (__objc_tree_insert_class): Likewise.
2904         (class_is_subclass_of_class): Likewise.
2906 2003-04-11  David Chad  <davidc@freebsd.org>
2907             Loren J. Rittle  <ljrittle@acm.org>
2909         libobjc/8562
2910         * objc/hash.h (hash_string): Constify correctly.
2911         (compare_ptrs): Use direct compare.
2912         * objc/objc-list.h (list_nth): Rename index to indx to avoid shadow.
2913         * objc/sarray.h: Global rename index to indx to avoid shadow.
2915 2003-03-12  Andreas Schwab  <schwab@suse.de>
2917         * aclocal.m4 (GLIBCPP_EXPORT_INSTALL_INFO): Avoid trailing /. in
2918         glibcpp_toolexeclibdir.
2919         * configure: Rebuilt.
2921 2003-02-20  Alexandre Oliva  <aoliva@redhat.com>
2923         * configure.in: Propagate ORIGINAL_LD_FOR_MULTILIBS to
2924         config.status.
2925         * configure: Rebuilt.
2927 2003-01-27  Alexandre Oliva  <aoliva@redhat.com>
2929         * aclocal.m4 (glibcpp_toolexeclibdir): Instead of
2930         $(MULTISUBDIR), use `$CC -print-multi-os-directory`, unless
2931         version_specific_libs is enabled.
2932         * configure: Rebuilt.
2934 2003-01-09  Christian Cornelssen  <ccorn@cs.tu-berlin.de>
2936         * Makefile.in (FLAGS_TO_PASS): Also pass DESTDIR.
2937         (install-libs, install-headers): Prepend $(DESTDIR) to
2938         destination paths in all (un)installation commands.
2940 2002-12-02  Zack Weinberg  <zack@codesourcery.com>
2942         * thr-objc.c: Include coretypes.h and tm.h.
2944 2002-12-01  Zack Weinberg  <zack@codesourcery.com>
2946         * encoding.c, sendmsg.c: Include coretypes.h and tm.h.
2948 2002-11-26  Nathanael Nerode  <neroden@gcc.gnu.org>
2950         * configure.in: Remove skip-this-dir support.
2951         * configure: Regenerate.
2953 2002-09-22  Kaveh R. Ghazi  <ghazi@caip.rutgers.edu>
2955         * Makefile.in (all): Fix multilib parallel build.
2957 Thu Sep 12 12:44:37 2002  Nicola Pero  <n.pero@mi.flashnet.it>
2959         * sendmsg.c (nil_method): Declare not to take a variable number of
2960         args.
2961         (objc_msg_lookup): Cast nil_method to IMP before returning it.
2962         (objc_msg_lookup_super): The same.
2964 2002-09-10  Jan Hubicka  <jh@suse.cz>
2966         * nil_method.c (nil_method): No longer defined with variable
2967         arguments.
2969 2002-07-02  Rodney Brown  <rbrown64@csc.com.au>
2971         * objc/encoding.h: Fix formatting.
2972         * objc/hash.h: Likewise.
2973         * objc/objc-api.h: Likewise.
2974         * objc/runtime.h: Likewise.
2975         * objc/thr.h: Likewise.
2976         * archive.c: Likewise.
2977         * class.c: Likewise.
2978         * encoding.c: Likewise.
2979         * gc.c: Likewise.
2980         * hash.c: Likewise.
2981         * init.c: Likewise.
2982         * misc.c: Likewise.
2983         * nil_method.c: Likewise.
2984         * objects.c: Likewise.
2985         * sarray.c: Likewise.
2986         * selector.c: Likewise.
2987         * sendmsg.c: Likewise.
2988         * thr-mach.c: Likewise.
2989         * thr.c: Likewise.
2991 2002-06-25  DJ Delorie  <dj@redhat.com>
2993         * aclocal.m4 (GLIBCPP_CONFIGURE): Split out
2994         GLIBCPP_TOPREL_CONFIGURE.
2995         * configure.in: Call it before AC_CANONICAL_SYSTEM.
2996         * configure: Regenerate.
2998 2002-06-21  Kaveh R. Ghazi  <ghazi@caip.rutgers.edu>
3000         * Object.m (forward, read, write): Fix unused parameter warnings.
3001         * encoding.c: Include <stdlib.h>.
3002         (target_flags): Mark with attribute unused.
3003         (atoi): Delete.
3004         * runtime.h (__objc_selector_max_index): Change to unsigned int.
3005         (__objc_generate_gc_type_description): Prototype.
3006         * selector.c (__objc_selector_max_index): Change to unsigned int.
3008 Mon Jun 17 18:37:42 2002  Nicola Pero  <n.pero@mi.flashnet.it>
3010         * sendmsg.c (__objc_get_forward_imp): Fix warning by making sure
3011         we always have a return value: if __objc_msg_forward does not
3012         supply a forwarding implementation, return the default
3013         __builtin_apply based one.
3015 2002-06-15  Kaveh R. Ghazi  <ghazi@caip.rutgers.edu>
3017         * Object.m: Fix signed/unsigned warning.
3018         * Protocol.m: Likewise.
3019         * archive.c: Always include stdlib.h.
3020         (objc_read_short, objc_read_unsigned_short, objc_read_int,
3021         objc_read_long, __objc_read_nbyte_uint, __objc_read_nbyte_ulong):
3022         Fix signed/unsigned warning.
3023         (objc_write_type, objc_read_type, objc_write_types,
3024         objc_read_types): Ensure ctype 8-bit safety.
3025         (__objc_no_write, __objc_no_read): Mark unused parameters.
3026         * class.c (class_table_setup): Specify void arg.
3027         * encoding.c (atoi, objc_sizeof_type, objc_alignof_type,
3028         objc_skip_typespec, objc_skip_offset,
3029         objc_layout_structure_next_member): Ensure ctype 8-bit safety.
3030         (objc_layout_structure_next_member): Ensure variables are
3031         initialized.
3032         * gc.c (__objc_generate_gc_type_description,
3033         class_ivar_set_gcinvisible): Mark unused parameters.
3034         * init.c (__objc_send_load, __objc_destroy_class_tree_node): Mark
3035         unused parameters.
3036         (__objc_init_protocols) Fix signed/unsigned warning.
3037         * nil_method.c (nil_method): Mark unused parameters.
3038         * thr.h (objc_thread_callback): Specify void arg.
3039         * sarray.c (sarray_new, sarray_realloc, sarray_free): Fix
3040         signed/unsigned warning.
3041         (sarray_free): Fix formatting.
3042         * selector.c (sel_types_match): Ensure ctype 8-bit safety.
3043         * sendmsg.c (__objc_init_install_dtable) Mark unused parameters.
3045 2002-06-09  Andreas Jaeger  <aj@suse.de>
3047         * encoding.c (objc_layout_structure_next_member): Remove unused
3048         variable.
3050 2002-05-20  Kaveh R. Ghazi  <ghazi@caip.rutgers.edu>
3052         * Makefile.in (SHELL): Set to @SHELL@.
3053         (WARN_CFLAGS): New.
3054         (ALL_CFLAGS): Add $(WARN_CFLAGS).
3056 2002-05-16  Rainer Orth  <ro@TechFak.Uni-Bielefeld.DE>
3058         * aclocal.m4: Allow for PWDCMD to override hardcoded pwd.
3059         * configure: Regenerate.
3061 2002-05-08  Alexandre Oliva  <aoliva@redhat.com>
3063         * configure.in (ORIGINAL_LD_FOR_MULTILIBS): Preserve LD at
3064         script entry, and set LD to it when configuring multilibs.
3065         * configure: Rebuilt.
3067 2002-04-19  David O'Brien  <obrien@FreeBSD.org>
3069         * encoding.c (MAX, MIN, ROUNDING): #undef before defining.
3071 2002-04-09  Hans-Peter Nilsson  <hp@bitrange.com>
3073         PR objc/6107
3074         * objc/objc-api.h (struct objc_protocol_list): Change type of
3075         member count from int to size_t.
3077 2002-02-11  Franz Sirl  <Franz.Sirl-kernel@lauterbach.com>
3079         PR libobjc/4039
3080         * aclocal.m4: Replace with version copied from libstdc++-v3.
3081         * configure.in: Update for changes to aclocal and Makefile.
3082         * configure: Regenerate.
3083         * Makefile.in: Correct install of multilibs and shared libs, use
3084         INSTALL_DATA for include files.
3086 Mon Dec 17 17:02:12 2001  Nicola Pero  <nicola@brainstorm.co.uk>
3088         * init.c (__objc_exec_class): Fixed bug in the loop on unclaimed
3089         categories - when an unclaimed category was found, the loop was
3090         doing two steps forward instead of one, so that in certain cases
3091         it was failing to properly load all the categories.  (Reported
3092         with fix by Alexander Malmberg <alexander@malmberg.org>).
3094 2001-11-14  Aldy Hernandez  <aldyh@redhat.com>
3096         * encoding.c: Add target_flags.
3098 2001-11-07  Aldy Hernandez  <aldyh@redhat.com>
3100          * objc/objc-api.h (_C_VECTOR): New.
3102          * encoding.c (VECTOR_TYPE): New.
3104 Mon Oct 29 21:29:21 2001  Nicola Pero  <n.pero@mi.flashnet.it>
3106         * class.c: Rewritten the class table to use optimized, lock-free
3107         lookup.  This more than doubles the speed of class method
3108         invocations.  (class_table_setup), (class_table_insert),
3109         (class_table_replace), (class_table_get_safe),
3110         (class_table_next), (class_table_print),
3111         (class_table_print_histogram): New functions.
3112         (__objc_init_class_tables): Use class_table_setup.
3113         (__objc_add_class_to_hash): Use class_table_get_safe and
3114         class_table_insert.  (objc_lookup_class), (objc_get_class): Do not
3115         assert the existence of the table; do not lock the runtime; use
3116         class_table_get_safe.  (objc_next_class): Use class_table_next.
3117         (__objc_resolve_class_links): Use class_table_next.
3118         (class_pose_as): Use class_table_replace.
3120 2001-09-10  Ovidiu Predescu  <ovidiu@cup.hp.com>
3122         * gc.c: Removed the DEBUG declaration.
3124 Wed Jul 18 12:48:56 2001  Nicola Pero  <n.pero@mi.flashnet.it>
3126         * thr.c (objc_mutex_lock): Invoke __objc_thread_id directly,
3127         rather than through objc_thread_id, to save a function call.
3128         (objc_mutex_trylock, objc_mutex_unlock, objc_condition_wait):
3129         Ditto.
3131 Mon Jul 16 12:15:00 2001  Nicola Pero  <n.pero@mi.flashnet.it>
3133         * objc/objc-api.h (object_is_class): Fixed - buggy code was trying
3134         to cast an id to a Class, which can not be done.  Make the check
3135         by using CLS_ISMETA on the class pointer instead.
3136         (object_is_meta_class): Similar fix.
3138 2001-06-09  Alexandre Oliva  <aoliva@redhat.com>, Stephen L Moshier  <moshier@mediaone.net>
3140         * configure.in (AC_EXEEXT): Work around in case it expands to
3141         nothing, as in autoconf 2.50.
3142         * acinclude.m4: Likewise.
3143         * configure: Rebuilt.
3145 2001-06-08  Nicola Pero  <n.pero@mi.flashnet.it>
3147         * THREADS: Explain that when we compile libobjc inside GCC, we
3148         always use thr-objc.c as a backend, which uses GCC's thread code.
3150 2001-06-06  Richard Frith-Macdonald  <rrfm@gnu.org>
3152         * init.c (__objc_send_message_in_list): When setting a new entry
3153         in __objc_load_methods use the method IMP as key, but check to see
3154         if the method is in the hashtable by looking at the IMP also.
3155         Also ... call the method after adding it to the hashtable rather
3156         than before ... thus preventing an obscure possibility of infinite
3157         recursion if a +load method itself loads a subclass.
3159 2001-05-25  Ovidiu Predescu  <ovidiu@cup.hp.com>
3161         * init.c (__objc_send_message_in_list): When setting a new entry
3162         in __objc_load_methods use the method name as key, not the method
3163         IMP (reported by Richard Frith-Macdonald <richard@brainstorm.co.uk>).
3165 2001-05-09  Joseph S. Myers  <jsm28@cam.ac.uk>
3167         * objc-features.texi: Move to ../gcc/objc.texi.
3168         * fdl.texi: Remove.
3169         * Makefile.in: Don't generate documentation from
3170         objc-features.texi.
3172 2001-05-01  Mark Mitchell  <mark@codesourcery.com>
3174         * fdl.texi: New file.
3175         * objc-features.texi: Simplify.
3176         * Makefile.in: Adjust accordingly.
3178 2001-04-30  Mark Mitchell  <mark@codesourcery.com>
3180         * objc-features.texi: Use the GFDL.
3182 Wed Mar 21 04:44:58 EST 2001  John Wehle  (john@feith.com)
3184         * encoding.c (REAL_TYPE): Define.
3186 2001-03-19  David Edelsohn  <edelsohn@gnu.org>
3188         * encoding.c (TYPE_MODE): Define.
3190 2001-03-14  Nicola Pero  <n.pero@mi.flashnet.it>
3192         * thr.c (objc_thread_add): New function.
3193         (objc_thread_remove): Ditto.
3194         * objc/thr.h: Declare them.
3195         * libobjc.def: Mention them.
3197 2001-02-28  Ovidiu Predescu  <ovidiu@cup.hp.com>
3199         * objc-features.texi: Document the @compatibility_alias compiler
3200         directive (description from Nicola Pero <n.pero@mi.flashnet.it>).
3202 Fri Feb 23 18:12:00 2001  Rainer Orth  <ro@TechFak.Uni-Bielefeld.DE>
3204         * sendmsg.c (__objc_forward): Delete strlen() declaration.
3206 2001-02-08  Geoffrey Keating  <geoffk@redhat.com>
3208         * configure.in: Don't run AC_PROG_CC_WORKS or AC_EXEEXT, because
3209         we're not interested in the result and they might fail.
3210         * configure: Regenerated.
3212 2001-01-12  Joseph S. Myers  <jsm28@cam.ac.uk>
3214         * objc-features.texi: Use @email.
3216 2001-01-12  Joseph S. Myers  <jsm28@cam.ac.uk>
3218         * sendmsg.c (__objc_print_dtable_stats): Don't use #ifdef inside
3219         printf.
3221 2000-01-11  Richard Earnshaw  <rearnsha@arm.com>
3223         * encoding.c (STRUCTURE_SIZE_BOUNDARY): Redefine in a way that
3224         determines the value dynamically.
3226 Wed Jan  3 00:49:10 2001  Ovidiu Predescu  <ovidiu@cup.hp.com>
3228         * sendmsg.c: Added __objc_msg_forward, a hook that allows external
3229         libraries to provide a function that returns the real forwarding
3230         function. This can alleviate problems __builtin_apply() and
3231         friends have on various platforms. (Solution suggested by Helge
3232         Hess.)
3234         * objc/objc-api.h: Define __objc_msg_forward.
3236         * sendmsg.c: Define gen_rtx_REG.
3238 2000-12-06      Ralf Corsepius <corsepiu@faw.uni-ulm.de>
3240         * thr-rtems.c: New file. Stub to compile.
3242 2000-09-06  Alexandre Oliva  <aoliva@redhat.com>
3244         * configure: Rebuilt with new libtool.m4.
3246 Tue Aug 15 00:38:56 2000  Ovidiu Predescu  <ovidiu@cup.hp.com>
3248         * configure.in: Create a config.h file. Check for <sched.h>.
3249         * configure: Regenerate.
3251         * config.h.in: Check for <sched.h>.
3253 2000-08-14  Zack Weinberg  <zack@wolery.cumb.org>
3255         * configure: Regenerate after change to ../libtool.m4.
3257 2000-08-14  Andreas Schwab  <schwab@suse.de>
3259         * objc-features.texi (Top): Move @menu at end of node.
3261 2000-08-11  Manfred Hollstein  <manfredh@redhat.com>
3263         * objc-features.texi: Move @node Top before @menu.
3265 Sun Aug  6 23:27:49 2000  Ovidiu Predescu  <ovidiu@cup.hp.com>
3267         * objc-features.texi: Documented the new -fconstant-string-class
3268         option.
3270 Sun Aug  6 22:51:16 2000  Ovidiu Predescu  <ovidiu@cup.hp.com>
3272         * thr-posix.c: Integrated Chris Ball's <cball@fmco.com> changes to
3273         improve the Posix thread support for Objective-C.
3275 2000-08-04  Zack Weinberg  <zack@wolery.cumb.org>
3277         * aclocal.m4: Replace copy of ../libtool.m4 with
3278         sinclude(../libtool.m4).
3280 Fri Jul 28 08:58:02 2000  Nicola Pero  <nicola@brainstorm.co.uk>
3282         * configure.in: Added libtool support; build shared libraries
3283         if --enable-shared was passed on command line.
3284         * Makefile.in: Modified most compilation commands to use libtool.
3285         * aclocal.m4: New symbolic link to the ../libtool.m4, from the
3286         libtool distribution.
3288 Sat Jul 29 00:10:21 2000  Ovidiu Predescu  <ovidiu@cup.hp.com>
3290         * sarray.c, Object.m: Removed the explicit prototypes for strlen
3291         and memcpy on 64-bit platforms (Suggested by Rodney Brown
3292         <rdb@cup.hp.com>).
3294 2000-05-12  H.J. Lu  (hjl@gnu.org)
3296         * Makefile.in (GTHREAD_FLAGS): New.
3297         (ALL_CFLAGS): Add $(GTHREAD_FLAGS).
3298         (OBJC_THREAD_FILE): Changed to thr-objc.
3300         * configure.in (GTHREAD_FLAGS): New, check and replace it for
3301         Makefile.
3302         (OBJC_THREAD_FILE): Removed.
3304         * thr-objc.c: New.
3306 2000-07-13  Kaveh R. Ghazi  <ghazi@caip.rutgers.edu>
3308         * objc/hash.h: Include string.h.
3310 2000-04-15  David Edelsohn  <edelsohn@gnu.org>
3312         * Object.m (strlen): 64-bit PowerPC is a 64bit platform as well.
3314 2000-04-12  Jakub Jelinek  <jakub@redhat.com>
3316         * Object.m (strlen): Provide prototype on all 64bit platforms,
3317         not only alpha.
3318         * sarray.c (memcpy): Likewise.
3319         * encoding.c (objc_layout_finish_structure): Don't use
3320         ROUND_TYPE_ALIGN on sparc.
3322         * encoding.c (objc_layout_structure_next_member): Do the whole
3323         procedure even for the first member, so that we get correct
3324         alignment.
3326 2000-03-29  Zack Weinberg  <zack@wolery.cumb.org>
3328         * objc/Protocol.h, objc/objc-list.h: Change #endif labels to
3329         comments.
3331 2000-02-23  Zack Weinberg  <zack@wolery.cumb.org>
3333         * Makefile.in: Add -DIN_TARGET_LIBS to ALL_CFLAGS.
3335 Thu Sep 23 07:19:12 1999   Chris Ball <cball@fmco.com>
3337         * thr-posix.c (__objc_mutex_deallocate): made deallocate work.
3339 Tue Sep 21 07:47:10 1999  Jeffrey A Law  (law@cygnus.com)
3341         * Makefile.in (gc.o, gc_gc.o): Do not pass -fgnu-runtime to
3342         the compiler when building C code.
3344 Fri Aug  6 23:32:29 1999  Daniel Jacobowitz <drow@drow.them.org>
3346         * Makefile.in (FLAGS_TO_PASS): Include prefix, exec_prefix,
3347         libdir, libsubdir and tooldir.
3349 Mon Jun 21 05:40:15 1999  John David Anglin <dave@hiauly1>
3351         * init.c (__objc_force_linking): Make global.
3353 Thu May 20 03:20:59 1999  Jeffrey A Law  (law@cygnus.com)
3355         * configure.in (AC_EXEEXT): Remove call.
3356         (compiler_name): Explicitly check with no extension and .exe
3357         extension.
3358         * configure: Regenerate.
3360 Sun Apr 25 01:15:34 1999  Mumit Khan  <khan@xraylith.wisc.edu>
3362         * Makefile.in (CC1OBJ): Define in terms of CC.
3363         (runtime-info.h): Use.
3365 Fri April 8 08:21:07 1999 Ovidiu Predescu <ovidiu@cup.hp.com>
3367         * objc-features.texi: Updated the URL to Boehm's GC page.
3369 Fri Mar 26 23:41:07 1999 Ovidiu Predescu <ovidiu@cup.hp.com>
3371         * archive.c (__objc_code_char, __objc_write_char): Explicitly specify
3372         the char as being signed (patch from Daniel Jacobowitz
3373         <drow@false.org>).
3375 Wed Mar 24 22:41:28 1999  Mumit Khan  <khan@xraylith.wisc.edu>
3377         * configure.in (AC_PREREQ): Update to 2.13.
3378         (AC_EXEEXT): Call to find possible file extension.
3379         (compiler_name): Use.
3380         * configure: Regenerate.
3382 Wed Jan 27 02:31:01 1999  Jeffrey A Law  (law@cygnus.com)
3384         * Makefile.in (ALL_CFLAGS): Add -DIN_GCC.
3386 Tue Jan  5 01:38:53 1999  Jeffrey A Law  (law@cygnus.com)
3388         * configure.in (thread_file): Correct and simplify code to find
3389         the thread file.
3390         * configure: Rebuilt.
3392 1998-11-26  Manfred Hollstein  <manfred@s-direktnet.de>
3394         * configure.in (compiler_name): Add check to detect if this
3395         language's compiler has been built.
3396         * configure: Regenerate.
3398 Mon Nov 23 16:50:28 1998  Kaveh R. Ghazi  <ghazi@caip.rutgers.edu>
3400         *  configure.in: Use AC_PREREQ(2.12.1).
3402 Thu Nov 19 20:33:37 1998  Jeffrey A Law  (law@cygnus.com)
3404         * Makefile.in (runtime-info.h): Avoid GNU make extensions.
3406 Sun Nov  8 17:46:14 1998  Kaveh R. Ghazi  <ghazi@caip.rutgers.edu>
3408         * Makefile.in (INCLUDES): Add -I$(srcdir)/$(MULTISRCTOP)../include.
3410 Thu Oct 22 14:34:06 1998  Kaveh R. Ghazi  <ghazi@caip.rutgers.edu>
3412         * configure.in: Use AC_CONFIG_AUX_DIR($topsrcdir).
3414 Sat Oct 17 05:21:31 1998  Ovidiu Predescu  <ovidiu@slip.net>
3416         * objc-features.texi (Top): Changed the email address.
3417         * objc-features.texi (Garbage Collection): Use @uref instead of @url.
3419 Mon Oct 11 21:25:27 1998  Ovidiu Predescu  <ovidiu@slip.net>
3421         * encoding.c: Redefine get_inner_array_type to get the first entry
3422         in the structure.
3424 Thu Oct  8 12:21:14 1998  Richard Frith-Macdonald <richard@brainstorm.co.uk>
3426         * encoding.c (objc_skip_type_qualifiers): Handle _C_BYREF.
3427         (objc_get_type_qualifiers): Similarly.
3428         * objc/encoding.h (_C_BYREF): Define.
3429         (_F_BYREF): Define.
3431 1998-10-07  David S. Miller  <davem@pierdol.cobaltmicro.com>
3433         * objc/sarray.h: Make boffset be an unsigned long when sparc so it
3434         works out on 64-bit systems.
3436 Tue Oct  6 20:32:06 1998  Alexandre Oliva  <oliva@dcc.unicamp.br>
3438         * Makefile.in (INCLUDES): Make it multilib-friendly.
3440 Fri Oct  2 07:12:14 1998  H.J. Lu  (hjl@gnu.org)
3442         * Makefile.in (INCLUDES): Add -I$(srcdir)/../gcc.
3444 Thu Oct  1 22:33:03 1998 Robert Lipe  <robertl@dgii.com>
3445                          Jeffrey A Law  (law@cygnus.com)
3447         * Makefile.in (INCLUDES): Reference gcc via $MULTIBUILDTOP.
3448         (FLAGS_TO_PASS): Added.
3449         (runtime-info.h): Reference cc1ibj via $MULTIBUILDTOP.
3451         * archive.c: Change config.h to tconfig.h.
3453         * configure.in: Find gcc's object directory even for multilibs.
3455 Wed Sep 30 18:17:17 1998  Robert Lipe  <robertl@dgii.com>
3457         * configure.in: Escape ^ in grep string.
3458         * configure: Rebuilt.
3460 Wed Sep 30 09:14:52 1998  Jeffrey A Law  (law@cygnus.com)
3462         * All .h files pushed down into the objc/ subdirectory.
3463         * Makefile.in (copy_headers): Corresponding changes.
3464         * configure.in (AC_INIT): Corresponding changes.
3465         * configure: Rebuilt.
3467 1998-09-30  Ben Elliston  <bje@cygnus.com>
3468             Jeff Law      <law@cygnus.com>
3470         * Makefile.in: Rewrite.
3472         * configure.in: Likewise.
3474         * configure: Regenerate.
3476         * All .c files.  Remove "objc" prefix when including objc header
3477         files.  Include tconfig.h, not ../tconfig.h.
3479 Mon Sep 21 23:27:10 1998  Ovidiu Predescu <ovidiu@slip.net>
3481         * encoding.c (TREE_TYPE, ARRAY_TYPE): Define.
3482         (get_inner_array_type): Define.
3484 1998-09-21  Ben Elliston  <bje@cygnus.com>
3486         * New directory.  Moved files from ../gcc/objc.
3488 Copyright (C) 1998-2017 Free Software Foundation, Inc.
3490 Copying and distribution of this file, with or without modification,
3491 are permitted in any medium without royalty provided the copyright
3492 notice and this notice are preserved.