Update ChangeLog and version files for release
[official-gcc.git] / libobjc / ChangeLog
blob1dd6d73b35f00c9dc602bc7058b6848f5725d6e0
1 2017-05-02  Release Manager
3         * GCC 7.1.0 released.
5 2017-02-07  Richard Biener  <rguenther@suse.de>
7         PR tree-optimization/79256
8         PR middle-end/79278
9         * encoding.c (objc_layout_structure_next_member): Adjust
10         ADJUST_FIELD_ALIGN usage.
12 2017-01-18  Matthias Klose  <doko@ubuntu.com>
14         PR libobjc/78697
15         * configure.ac: Allow default for --with-target-bdw-gc-include.
16         * configure: Regenerate.
18         PR libobjc/78698
19         * configure.ac: Use the libgc.la file when available.
20         * configure: Regenerate.
22 2017-01-17  Jakub Jelinek  <jakub@redhat.com>
24         PR other/79046
25         * configure: Regenerated.
26         * configure.ac: Add GCC_BASE_VER.
27         * Makefile.in (gcc_version): Use @get_gcc_base_ver@ instead of cat to
28         get version from BASE-VER file.
29         * configure: Regenerated.
31 2017-01-01  Jakub Jelinek  <jakub@redhat.com>
33         Update copyright years.
35 2016-12-01  Matthias Klose  <doko@ubuntu.com>
37         * configure.ac: Don't use pkg-config to check for bdw-gc.
38         * configure: Regenerate.
40 2016-11-30  Matthias Klose  <doko@ubuntu.com>
42         * configure.ac: Set BDW_GC_CFLAGS and BDW_GC_LIBS after checking
43         for the existence of the pkg-config modules.
44         * Regenerate.
46 2016-11-30  Jakub Jelinek  <jakub@redhat.com>
48         * configure.ac (--enable-objc-gc): If not given, default to
49         enable_objc_gc=no.
50         * configure: Regenerated.
52 2016-11-30  Matthias Klose  <doko@ubuntu.com>
54         * configure.ac (--enable-objc-gc): Allow to configure with a
55         system provided boehm-gc.
56         * configure: Regenerate.
57         * Makefile.in (OBJC_BOEHM_GC_LIBS): Get value from configure.
58         * gc.c: Include system bdw-gc headers.
59         * memory.c: Likewise.
60         * objects.c: Likewise.
62 2016-11-15  Matthias Klose  <doko@ubuntu.com>
64         * aclocal.m4: Regenerate.
65         * configure: Likewise.
67 2016-01-04  Jakub Jelinek  <jakub@redhat.com>
69         Update copyright years.
71 2015-11-07  Trevor Saunders  <tbsaunde+gcc@tbsaunde.org>
73         PR libobjc/24775
74         * encoding.c (_darwin_rs6000_special_round_type_align): Use
75         __CHAR_BIT__ instead of BITS_PER_UNIT.
76         (objc_sizeof_type): Likewise.
77         (objc_layout_structure): Likewise.
78         (objc_layout_structure_next_member): Likewise.
79         (objc_layout_finish_structure): Likewise.
80         (objc_layout_structure_get_info): Likewise.
82 2015-11-03  Trevor Saunders  <tbsaunde+gcc@tbsaunde.org>
84         PR libobjc/24775
85         * encoding.c (objc_layout_finish_structure): Remove usage of
86         ROUND_TYPE_SIZE.
88 2015-09-12  Trevor Saunders  <tbsaunde+gcc@tbsaunde.org>
90         PR libobjc/24775
91         * sendmsg.c (tm.h): Remove include.
93 2015-09-12  Trevor Saunders  <tbsaunde+gcc@tbsaunde.org>
95         PR libobjc/24775
96         * sendmsg.c (gen_rtx): Remove macro.
97         (gen_rtx_MEM): Likewise.
98         (gen_rtx_REG): Likewise.
99         (rtx): Likewise.
101 2015-09-12  Trevor Saunders  <tbsaunde+gcc@tbsaunde.org>
103         PR libobjc/24775
104         * sendmsg.c: Remove check of STRUCT_VALUE macro.
106 2015-05-13  Eric Botcazou  <ebotcazou@adacore.com>
108         * configure.ac: Remove manual SJLJ check.
109         * config.h.in: Regenerate.
110         * configure: Likewise.
111         * exception.c: Replace SJLJ_EXCEPTIONS by __USING_SJLJ_EXCEPTIONS__.
113 2015-05-13  Michael Haubenwallner  <michael.haubenwallner@ssi-schaefer.com>
115         * aclocal.m4: Regenerated with automake-1.11.6.
117 2015-05-04  Trevor Saunders  <tbsaunde+gcc@tbsaunde.org>
119         * configure: Regenerate.
121 2015-05-01  Trevor Saunders  <tbsaunde+gcc@tbsaunde.org>
123         * acinclude.m4: Include bitfields.m4.
124         * config.h.in: Regenerate.
125         * configure: Likewise.
126         * configure.ac: Invoke gt_BITFIELD_TYPE_MATTERS.
127         * encoding.c: Check HAVE_BITFIELD_TYPE_MATTERS.
129 2015-04-29  Trevor Saunders  <tbsaunde+gcc@tbsaunde.org>
131         * encoding.c (objc_layout_structure_next_member): Check the value of
132         PCC_BITFIELD_TYPE_MATTERS not if it is defined.
134 2015-02-05  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
136         PR libobjc/63765
137         * thr.c (_XOPEN_SOURCE): Remove.
139 2015-01-27  Matthias Klose  <doko@ubuntu.com>
141         * sendmsg.c: Add prototypes for __objc_get_forward_imp and get_imp.
143 2015-01-09  Dimitris Papavasiliou  <dpapavas@gmail.com>
145         PR libobjc/51891
146         * ivars.c: Add a check for classes without instance
147         variables, which have a NULL ivar list pointer.
149 2015-01-05  Jakub Jelinek  <jakub@redhat.com>
151         Update copyright years.
153 2014-11-21  H.J. Lu  <hongjiu.lu@intel.com>
155         PR bootstrap/63784
156         * configure: Regenerated.
158 2014-11-11  Francois-Xavier Coudert  <fxcoudert@gcc.gnu.org>
160         PR target/63610
161         * configure: Regenerate.
163 2014-11-05  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
165         * thr.c (_XOPEN_SOURCE): Define as 600.
167 2014-07-27  Alan Modra  <amodra@gmail.com>
168             Matthias Klose  <doko@ubuntu.com>
170         PR libobjc/61920
172         * encoding.c: Define rs6000_special_adjust_field_align_p.
174 2014-01-02  Richard Sandiford  <rdsandiford@googlemail.com>
176         Update copyright years
178 2013-09-20  Alan Modra  <amodra@gmail.com>
180         * configure: Regenerate.
182 2013-07-21   Ondřej Bílka  <neleai@seznam.cz>
184         * class.c: Fix typos.
185         * encoding.c: Likewise.
186         * init.c: Likewise.
187         * objc-private/runtime.h: Likewise.
188         * objc/runtime.h: Likewise.
189         * objc-sync.c: Likewise.
191 2013-07-04  Kai Tietz  <ktietz@redhat.com>
193         * exception.c: Add check for SjLj to SEH blocks.
195 2013-02-03  Richard Sandiford  <rdsandiford@googlemail.com>
197         Update copyright years.
199 2012-10-19  Michael Meissner  <meissner@linux.vnet.ibm.com>
201         * encoding.c (TARGET_VSX): Provide definitions based on the
202         current compilation options, and not based off the target options
203         structure.
204         (TARGET_ALTIVEC): Likewise.
205         (TARGET_64BIT): Likewise.
207 2012-09-14  David Edelsohn  <dje.gcc@gmail.com>
209         * configure: Regenerated.
211 2012-07-19  Tristan Gingold  <gingold@adacore.com>
212             Richard Henderson  <rth@redhat.com>
214         * exception.c (__gnu_objc_personality_seh0): New function.
216 2012-05-16  H.J. Lu  <hongjiu.lu@intel.com>
218         * configure: Regenerated.
220 2012-03-12  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
222         * configure.ac (enable_objc_gc): Remove alpha*-dec-osf* handling.
223         * configure: Regenerate.
225         * thr.c (_XOPEN_SOURCE): Define unconditionally.
227 2011-11-21  Andreas Tobler  <andreast@fgznet.ch>
229         * configure: Regenerate.
231 2011-11-02  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
233         * Makefile.in (INCLUDES): Add -I$(MULTIBUILDTOP)../libgcc.
234         * configure.ac (target_thread_file, HAVE_GTHR_DEFAULT): Remove.
235         * configure: Regenerate.
236         * config.h.in: Regenerate.
238 2011-10-17  Paul Brook  <paul@codesourcery.com>
239             Matthias Klose  <doko@ubuntu.com>
241         * exception.c (parse_lsda_header): hardcode ttype_encoding for older
242         ARM EABI toolchains.
243         (get_ttype_entry) Remove __ARM_EABI_UNWINDER__ variant.
245 2011-10-09  Nicola Pero  <nicola.pero@meta-innovation.com>
247         PR libobjc/49883
248         * init.c (__objc_exec_class): Work around a bug in clang's code
249         generation.  Clang sets the class->info field to values different
250         from 0x1 or 0x2 (the only allowed values in the traditional GNU
251         Objective-C runtime ABI) to store some additional information, but
252         this breaks backwards compatibility.  Wipe out all the bits in the
253         fields other than the first two upon loading a class.
255 2011-10-09  Nicola Pero  <nicola.pero@meta-innovation.com>
257         * class.c (objc_lookup_class): Added back for compatibility with
258         clang which seems to emit calls to it.
260 2011-10-08  Richard Frith-Macdonald <rfm@gnu.org>
261             Nicola Pero  <nicola.pero@meta-innovation.com>
263         PR libobjc/50428
264         * sendmsg.c (__objc_send_initialize): If a class does not have an
265         +initialize method, search for an +initialize method in the
266         superclass and in the ancestor classes and execute the first one
267         that is found.  This makes the GNU runtime behave in the same way
268         as the Apple/NeXT runtime with respect to +initialize methods and
269         subclassing.
271 2011-08-06  Nicola Pero  <nicola.pero@meta-innovation.com>
273         PR libobjc/50002
274         * class.c (__objc_update_classes_with_methods): Iterate over meta
275         classes as well as normal classes when refreshing the method
276         implementations.  This fixes replacing class methods.
278 2011-08-06  Nicola Pero  <nicola.pero@meta-innovation.com>
280         * class.c (class_getSuperclass): Fixed to work with meta classes
281         still in construction too.
283 2011-08-06  Nicola Pero  <nicola.pero@meta-innovation.com>
285         * class.c (class_getSuperclass): Fixed typo in comment.
286         
287 2011-08-06  Nicola Pero  <nicola.pero@meta-innovation.com>
289         PR libobjc/49882
290         * class.c (class_getSuperclass): Return the superclass if the
291         class is in construction.
292         * objc/runtime.h (class_getSuperclass): Updated documentation.
294 2011-08-05  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
296         * Makefile.in (INCLUDES): Search
297         $(srcdir)/$(MULTISRCTOP)../libgcc.
299 2011-06-08  Nicola Pero  <nicola.pero@meta-innovation.com>
301         * objc/objc.h (__GNU_LIBOBJC__): Bumped to 20110608.
303 2011-06-08  Nicola Pero  <nicola.pero@meta-innovation.com>
305         * configure.ac (VERSION): Bumped to 4:0:0.
306         * configure (VERSION): Likewise.
308 2011-06-08  Nicola Pero  <nicola.pero@meta-innovation.com>
310         * objc/README: Updated.
311         * objc-private/selector.h: Updated comments.
312         
313 2011-06-07  Nicola Pero  <nicola.pero@meta-innovation.com>
315         * sendmsg.c (class_get_instance_method): Removed.
316         (class_get_class_method): Removed.
317         (objc_get_uninstalled_dtable): Removed.
319 2011-06-07  Nicola Pero  <nicola.pero@meta-innovation.com>
321         * objc-private/module-abi-8.h (class_get_instance_size): Removed.
322         * objects.c (class_create_instance): Removed.
323         * error.c (__USE_FIXED_PROTOTYPES__): Removed.
324         * gc.c (__objc_generate_gc_type_description): Use
325         class_getInstanceSize() instead of class_get_instance_size().
326         * selector.c (sel_types_match): Made static.
327         (sel_get_typed_uid): Removed.
328         (sel_get_any_typed_uid): Removed.
329         (sel_get_name): Removed.
330         (sel_get_type): Removed.
331         (sel_register_name): Removed.
332         (sel_register_typed_name): Removed.
333         (sel_get_uid): Removed.
335 2011-06-07  Nicola Pero  <nicola.pero@meta-innovation.com>
337         * encoding.c (method_get_number_of_arguments): Removed.
338         (method_get_sizeof_arguments): Removed.
340 2011-06-07  Nicola Pero  <nicola.pero@meta-innovation.com>
342         * class.c (objc_next_class): Removed.
343         (class_pose_as): Removed.
344         (CLASSOF): Removed.
345         (class_table_replace): Removed.
346         (objc_lookup_class): Removed.
348 2011-06-07  Nicola Pero  <nicola.pero@meta-innovation.com>
350         Removed the Traditional Objective-C runtime public API.
351         * Makefile.in (OBJC_DEPRECATED_H): Variable removed.
352         (install-headers): Do not create the objc/deprecated directory and
353         do not install the deprecated headers.
354         (OBJC_H): Removed encoding.h and objc-api.h.
355         * Object.m: Removed all methods with the exception of -class and
356         -isEqual:.  Updated includes.  ([-class]): Use Modern API.
357         * objc/Object.h: Do not include deprecated/Object.h.
358         * objc/deprecated/Object.h: Removed.
359         * linking.m (__objc_linking): Call [Object class] instead of
360         [Object name].
361         * Protocol.m: Removed all methods with the exception of -isEqual:.
362         Updated includes.
363         * objc/Protocol.h: Do not include deprecated/Protocol.h.
364         * objc/deprecated/Protocol.h: Removed.
365         * objc/deprecated/struct_objc_symtab.h: Removed.
366         * objc/deprecated/struct_objc_module.h: Removed.
367         * objc/deprecated/struct_objc_ivar.h: Removed.
368         * objc/deprecated/struct_objc_ivar_list.h: Removed.
369         * objc/deprecated/struct_objc_method.h: Removed.
370         * objc/deprecated/struct_objc_method_list.h: Removed.
371         * objc/deprecated/struct_objc_protocol_list.h: Removed.
372         * objc/deprecated/struct_objc_category.h: Removed.
373         * objc/deprecated/MetaClass.h: Removed.
374         * objc/deprecated/objc_msg_sendv.h: Removed.  
375         * objc/deprecated/README: Removed.
376         * objc/deprecated/struct_objc_class.h: Removed.
377         * objc/deprecated/struct_objc_protocol.h: Removed.
378         * objc/deprecated/struct_objc_selector.h: Removed.
379         * objc/encoding.h: Removed.
380         * objc/message.h (struct objc_super): Removed the definition for
381         the Traditional Objective-C runtime API.
382         * objc/objc.h: Do not include objc/objc-decls.h.
383         deprecated/struct_objc_selector.h, deprecated/MetaClass.h,
384         deprecated/struct_objc_class.h, deprecated/struct_objc_protocol.h
385         and deprecated/objc_msg_sendv.h.  Uncommented new definition of
386         Protocol *.
387         * objc/objc-api.h: Removed.
388         * objc/runtime.h: Updated comments.  Removed check to detect
389         concurrent usage of Traditional and Modern APIs.
390         * objc-private/module-abi-8.h: Always define struct objc_class and
391         struct objc_protocol.  (struct objc_protocol_list): Changed type
392         of 'list' argument from 'Protocol *' to 'struct objc_protocol *'.
393         (class_get_instance_size): Added.
394         * objc-private/protocols.h (__objc_protocols_add_protocol): Take a
395         'struct objc_protocol *' as argument, not a 'Protocol *'.
396         * objc-private/runtime.h: Updated comments.
397         * objc-private/selector.h (struct objc_selector, sel_eq): Added.
398         * class.c: Include objc-private/selector.h.
399         (objc_get_meta_class): Return a Class instead of a MetaClass.
400         * encoding.c (method_get_next_argument): Removed.
401         (method_get_first_argument): Removed.
402         (method_get_nth_argument): Removed.
403         * gc.c: Include objc/runtime.h instead of objc/encoding.h.
404         Include objc-private/module-abi-8.h and ctype.h.
405         * protocols.c (__objc_protocols_add_protocol): Take a 'struct
406         objc_protocl *' as argument, not a 'Protocol *'.
407         (class_addProtocol): Added casts to 'struct objc_protocol *' and
408         'Protocol *'.
409         (class_copyProtocolList): Likewise.
410         (protocol_conformsToProtocol): Likewise.
411         (protocol_copyProtocolList): Likewise.
412         * sarray.c: Include objc-private/module-abi-8.h.
413         * sendmsg.c (method_get_next_argument): Removed.
414         (method_get_first_argument): Removed.
415         (method_get_nth_argument): Removed.
416         (objc_msg_sendv): Removed.
417         (arglist_t, retval_t): New.  (class_get_class_method): Take a
418         'Class', not 'MetaClass', argument.
419         * thr.c: Include module-abi-8.h.
420         
421 2011-06-03  Nicola Pero  <nicola.pero@meta-innovation.com>
423         * Makefile.in (OBJC_DEPRECATED_H): Removed struct_objc_static_instances.h
424         and objc_get_uninstalled_dtable.h.
425         * objc/deprecated/struct_objc_static_instances.h: Removed.
426         * objc/deprecated/objc_get_uninstalled_dtable.h: Removed.       
427         * objc/objc-api.h: Do not include deprecated/objc_static_instances.h
428         and deprecated/objc_get_uninstalled_dtable.h.
429         
430 2011-06-03  Nicola Pero  <nicola.pero@meta-innovation.com>
432         * Makefile.in (OBJC_DEPRECATED_H): Removed objc_object_alloc.h.
433         * objc/deprecated/objc_object_alloc.h: Removed.
434         * objc/objc-api.h: Do not include deprecated/objc_object_alloc.h.
435         * objects.c (_objc_object_alloc, _objc_object_dispose,
436         _objc_object_copy): Removed.
437         * libobjc.def (__objc_object_alloc, __objc_object_copy,
438         __objc_object_dispose): Removed.
439         
440 2011-06-03  Nicola Pero  <nicola.pero@meta-innovation.com>
442         * Makefile.in (OBJC_DEPRECATED_H): Removed METHOD_NULL.h.
443         * objc/objc-api.h: Do not include deprecated/METHOD_NULL.h.
444         * objc/deprecated/METHOD_NULL.h: Removed.
445         
446 2011-06-03  Nicola Pero  <nicola.pero@meta-innovation.com>
448         * Makefile.in (OBJC_DEPRECATED_H): Removed objc_valloc.h,
449         objc_malloc.h and objc_unexpected_exception.h.
450         (exception.lo): Do not use -Wno-deprecated-declarations.
451         (exception_gc.lo): Likewise.
452         * objc/objc-api.h: Do not include deprecated/objc_valloc.h,
453         deprecated/objc_malloc.h and
454         deprecated/objc_unexpected_exception.h.
455         * objc/deprecated/objc_valloc.h: Removed.
456         * objc/deprecated/objc_malloc.h: Removed.
457         * objc/deprecated/objc_unexpected_exception.h: Removed.
458         * exception.c (_objc_unexpected_exception): Removed.
459         (objc_exception_throw): Do not check for
460         _objc_unexpected_exception.
461         * memory.c (objc_valloc, _objc_malloc, _objc_atomic_malloc,
462         _objc_valloc, _objc_realloc, _objc_calloc, _objc_free): Removed.        
463         * libobjc.def (_objc_unexpected_exception, objc_valloc): Removed.
464         
465 2011-06-03  Nicola Pero  <nicola.pero@meta-innovation.com>
467         * objc/objc.h: Do not include deprecated/STR.h.
468         * objc/deprecated/STR.h: Removed.
469         * Makefile.in (OBJC_DEPRECATED_H): removed STR.h.
470         
471 2011-06-03  Nicola Pero  <nicola.pero@meta-innovation.com>
473         * Makefile.in (OBJC_H): Removed hash.h and sarray.h.
474         (OBJC_DEPRECATED_H): Likewise.
475         * libobjc.def (objc_hash_new, objc_hash_delete, objc_hash_add,
476         objc_hash_remove, objc_hash_next, objc_hash_value_for_key,
477         objc_hash_is_key_in_hash, hash_add, hash_delete, hash_new,
478         hash_next, hash_remove, hash_value_for_key, hash_is_key_in_hash,
479         sarray_at_put, sarray_at_put_safe, sarray_free, sarray_lazy_copy,
480         sarray_new, sarray_realloc, sarray_remove_garbage): Removed.
481         * objc/sarray.h: Removed.
482         * objc/hash.h: Removed.
483         * objc/deprecated/sarray.h: Removed.
484         * objc/deprecated/hash.h: Removed.
485         * objc/Object.h: Do not include objc/deprecated/hash.h
486         * Object.m: Include string.h.
487         * objc/objc-api.h: Do not include objc/deprecated/hash.h.
488         * objc-private/common.h (GNU_LIBOBJC_COMPILING_LIBOBJC_ITSELF):
489         Removed.
491 2011-06-03  Nicola Pero  <nicola.pero@meta-innovation.com>
493         * Object.m ([-forward::]): Removed.
494         * objc/deprecated/Object.h ([-forward::]): Removed.
495         * sendmsg.c (__objc_forward): Updated comments.
496         
497 2011-06-03  Nicola Pero  <nicola.pero@meta-innovation.com>
499         * Makefile.in (OBJC_H): Removed objc-list.h.
500         (OBJC_DEPRECATED_H): Removed objc-list.h.
501         * objc/objc-list.h: File removed.
502         * objc/deprecated/objc-list.h: File removed.
504 2011-06-03  Nicola Pero  <nicola.pero@meta-innovation.com>
506         * Makefile.in (OBJC_H): Removed typedstream.h.
507         (OBJC_DEPRECATED_H): Removed typedstream.h.
508         (C_SOURCE_FILES): Removed archive.c.
509         (Object.lo): Rule removed.
510         (Object_gc.lo): Likewise.
511         (archive.lo): Likewise.
512         (archive_gc.lo): Likewise.
513         * objc/deprecated/Object.h ([+streamVersion:], [-read], [-write],
514         [-awake]): Removed.
515         Do not include deprecated/typedstream.h.
516         * Object.m: Removed the same methods.
517         * archive.c: File removed.
518         * objc/typedstream.h: File removed.
519         * objc/deprecated/typedstream.h: File removed.
520         * libobjc.def (__objc_read_nbyte_uint, __objc_read_nbyte_ulong,
521         __objc_write_class, __objc_write_object, __objc_write_selector,
522         objc_close_typed_stream, objc_end_of_typed_stream,
523         objc_flush_typed_stream, objc_get_stream_class_version,
524         objc_open_typed_stream, objc_open_typed_stream_for_file,
525         objc_read_array, objc_read_char, objc_read_int, objc_read_long,
526         objc_read_object, objc_read_selector, objc_read_short,
527         objc_read_string, objc_read_type, objc_read_types,
528         objc_read_unsigned_char, objc_read_unsigned_int,
529         objc_read_unsigned_long, objc_read_unsigned_short,
530         objc_write_array, objc_write_char, objc_write_int,
531         objc_write_long, objc_write_object, objc_write_object_reference,
532         objc_write_root_object, objc_write_selector, objc_write_short,
533         objc_write_string, objc_write_string_atomic, objc_write_type,
534         objc_write_types, objc_write_unsigned_char,
535         objc_write_unsigned_int, objc_write_unsigned_long,
536         objc_write_unsigned_short): Removed.
537         
538 2011-06-02  Nicola Pero  <nicola.pero@meta-innovation.com>
540         * Makefile.in (OBJC_DEPRECATED_H): Removed objc_error.h.
541         * objc/deprecated/objc_error.h: Removed.
542         * objc/objc-api.h: Do not include deprecated/objc_error.h.
543         * libobjc.def (objc_error, objc_verror): Removed.
544         * error.c (_objc_error_handler, objc_error, objc_verror,
545         objc_set_error_handler): Removed.
546         * Object.m ([-error:], [-perform:], [-perform:with:],
547         [-perform:with:with], [-subclassResponsibility:],
548         [-notImplemented:], [-shouldNotImplement:], [-doesNotRecognize:]):
549         Removed.
550         * objc/deprecated/Object.h: Removed the same methods.
551         * sendmsg.c (__objc_forward): Do not try to invoke the "error:"
552         method after trying to invoke the "doesNotRecognize:" method.
553         
554 2011-05-26  Nicola Pero  <nicola.pero@meta-innovation.com>
556         * sendmsg.c: Reindented part of the file.  No non-trivial changes
557         in code.
559 2011-05-26  Nicola Pero  <nicola.pero@meta-innovation.com>
561         * sendmsg.c (__objc_install_dtable_for_class): Use objc_getClass,
562         not objc_lookup_class.
564 2011-05-25  Richard Frith-Macdonald <rfm@gnu.org>
565             David Ayers  <ayers@fsfe.org>
567         PR libobjc/38307
568         * sendmsg.c: Include objc/hash.h.
569         (get_implementation): New function, mostly with code from get_imp
570         updated to support the new +initialize dispatch table logic.
571         (get_imp): Use get_implementation.
572         (__objc_responds_to): Updated to support the new +initialize
573         dispatch table logic.
574         (class_respondsToSelector): Likewise.
575         (objc_msg_lookup): Use get_implementation.
576         (__objc_init_install_dtable): Removed.
577         (__objc_install_methods_in_dtable): Updated arguments.
578         (__objc_install_dispatch_table_for_class): Renamed to
579         __objc_install_dtable_for_class and updated to support the new
580         +initialize dispatch table logic.
581         (__objc_update_dispatch_table_for_class): Updated to support the
582         new +initialize dispatch table logic.
583         (__objc_forward): Call get_implementation instead of get_imp.
584         (prepared_dtable_table): New.
585         (__objc_prepare_dtable_for_class): New. 
586         (__objc_prepared_dtable_for_class): New.
587         (__objc_get_prepared_imp): New.
588         (__objc_install_prepared_dtable_for_class): New.
589         
590 2011-05-24  Nicola Pero  <nicola.pero@meta-innovation.com>
592         PR libobjc/48177
593         * selector.c (__sel_register_typed_name): Use sel_types_match()
594         instead of strcmp() to compare selector types (Suggestion by
595         Richard Frith-Macdonald <rfm@gnu.org>).
597 2011-04-15  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
599         PR libobjc/32037
600         * Makefile.in (OBJC_GCFLAGS): Move ...
601         * configure.ac (enable_objc_gc): ... here.
602         Add $(libsuffix) to OBJC_BOEHM_GC.
603         * configure: Regenerate.
605 2011-02-28  Nicola Pero  <nicola.pero@meta-innovation.com>
606         
607         * selector.c (sel_getTypedSelector): Return NULL if there are
608         multiple selectors with conflicting types.
609         * objc/runtime.h (sel_getTypedSelector): Updated documentation.
610         
611 2011-02-28  Richard Frith-Macdonald <rfm@gnu.org>
613         PR libobjc/47922
614         * gc.c (class_ivar_set_gcinvisible): Use _C_GCINVISIBLE instead of
615         a hardcoded "!".
617 2011-02-13  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
619         * configure: Regenerate.
621 2010-12-26  Nicola Pero  <nicola.pero@meta-innovation.com>
623         * init.c (create_tree_of_subclasses_inherited_from): Use
624         class_superclass_of_class instead of assuming a class is
625         unresolved when it could be resolved.  Tidied up assignment and
626         check.
627         (__objc_tree_insert_class): Enhanced DEBUG_PRINTF.
628         (objc_tree_insert_class): Tidied up loop; return immediately upon
629         inserting a class.
630         (__objc_exec_class): Do not set __objc_class_tree_list.
631         
632 2010-12-24  Nicola Pero  <nicola.pero@meta-innovation.com>
634         * selector.c (sel_getTypedSelector): Return NULL if given a NULL
635         argument.
636         (sel_registerTypedName): Same.
637         (sel_registerName): Same.
638         * objc/runtime.h: Updated documentation.
639         
640 2010-12-24  Nicola Pero  <nicola.pero@meta-innovation.com>
642         * objc/runtime.h (class_addIvar): Updated documentation.  The
643         alignment is actually the log_2 of the alignment in bytes.
644         * ivars.c (class_addIvar): Corresponding change to the
645         implementation.
646         
647 2010-12-24  Nicola Pero  <nicola.pero@meta-innovation.com>
649         * objc/runtime.h (sel_getType): Renamed to sel_getTypeEncoding to
650         be consistent with method_getTypeEncoding and
651         ivar_getTypeEncoding.
652         (sel_copyTypedSelectorList, sel_getTypedSelector): New.
653         * selector.c (sel_getType): Renamed to sel_getTypeEncoding.
654         (sel_copyTypedSelectorList, sel_getTypedSelector): New.
655         (sel_get_type): Updated call to sel_getType.
656         
657 2010-12-24  Nicola Pero  <nicola.pero@meta-innovation.com>
659         * objc/runtime.h (class_conformsToProtocol,
660         class_copyProtocolList): Updated documentation.
662 2010-12-23  Nicola Pero  <nicola.pero@meta-innovation.com>
664         * init.c (create_tree_of_subclasses_inherited_from): Updated
665         DEBUG_PRINTF messages.
666         (__objc_tree_insert_class): Same.
667         (__objc_send_load_using_method_list): Same.
668         (__objc_send_load): Same.
669         (__objc_exec_class): Same.  In particular, do not print the module
670         name since it is no longer used.
671         * sendmsg.c (__objc_send_initialize): Added DEBUG_PRINTFs for
672         tracking +initialize calls.
673         (__objc_update_dispatch_table_for_class): Added DEBUG_PRINTFs for
674         tracking updates of dispatch tables.
675         (__objc_install_dispatch_table_for_class): Same.
676         
677 2010-12-23  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
679         * Makefile.in (libobjc$(libsuffix).la): Link with -Wc,-shared-libgcc.
680         (libobjc_gc$(libsuffix).la): Likewise.
682 2010-12-23  Nicola Pero  <nicola.pero@meta-innovation.com>
684         * sendmsg.c (class_addMethod): Return NO if the method already
685         exists in the class.
687 2010-12-22  Nicola Pero  <nicola.pero@meta-innovation.com>
689         * init.c (duplicate_classes): New.
690         (__objc_exec_class): Initialize duplicate_classes.
691         (__objc_create_classes_tree): Ignore classes in the
692         duplicate_classes table.
693         (__objc_call_load_callback): Same.
694         (__objc_init_class): If a duplicate class is found, add it to
695         duplicate_classes instead of aborting.  Return YES if the class is
696         not a duplicate, and NO if it is.
697         * objc-private/runtime.h (__objc_init_class): Updated prototype.
699 2010-12-22  Nicola Pero  <nicola.pero@meta-innovation.com>
701         * objc-private/objc-list.h: Reindented file.  No code changes.
702         * objc-private/sarray.h: Same change.
704 2010-12-22  Nicola Pero  <nicola.pero@meta-innovation.com>
706         * objc-private/accessors.h: Removed 'extern "C"' guards.  This
707         file is never compiled with C++.
708         * objc-private/hash.h: Same change.
709         * objc-private/objc-list.h: Same change.
710         * objc-private/objc-sync.h: Same change.
711         * objc-private/protocols.h: Same change.
712         * objc-private/runtime.h: Same change.
713         * objc-private/sarray.h: Same change.
714         * objc-private/selector.h: Same change.
716 2010-12-21  Nicola Pero  <nicola.pero@meta-innovation.com>
718         PR libobjc/18764
719         * class.c (__objc_add_class_to_hash): Return YES if the class was
720         added, and NO if it already existed.
721         * init.c (__objc_init_class): If __objc_add_class_to_hash returns
722         NO, then abort the program with an error message.
723         * objc-private/runtime.h (__objc_add_class_to_hash): Updated
724         declaration.
726 2010-12-21  Nicola Pero  <nicola.pero@meta-innovation.com>      
728         * init.c (_objc_load_callback): Initialize with 0.
729         (__objc_call_callback): Renamed to __objc_call_load_callback.
730         Check _objc_load_callback only once, and if it is not set, return
731         immediately.
732         (objc_send_load): Updated call to __objc_call_callback.
733         
734 2010-12-21  Nicola Pero  <nicola.pero@meta-innovation.com>
736         PR libobjc/16110
737         * init.c (__objc_send_message_in_list): Renamed to
738         __objc_send_load_using_method_list.  Do not take an 'op' argument.
739         Register the 'load' selector if needed.
740         (__objc_send_load): Do not register the 'load' selector.  Updated
741         call to __objc_send_message_in_list.
742         (__objc_create_classes_tree): Add the class of any claimed
743         category that was loaded in the module to the list of classes for
744         which we try to execute +load.
745         
746 2010-12-21  Nicola Pero  <nicola.pero@meta-innovation.com>
748         * objc-private/common.h: When DEBUG is defined, include <stdio.h>.
749         Updated comments.
750         * init.c (__objc_tree_insert_class): Use %p, not %x, when printing
751         a pointer using DEBUG_PRINTF.
752         
753 2010-12-21  Nicola Pero  <nicola.pero@meta-innovation.com>
755         PR libobjc/45953
756         * selector.c (__sel_register_typed_name): When registering a new
757         selector with the same name as an existing one, reuse the existing
758         name string.  Also updated types, casts and comments in the whole
759         function.
761 2010-12-21  Nicola Pero  <nicola.pero@meta-innovation.com>
763         * objc-private/module-abi-8.h (struct objc_symtab): Declare 'refs'
764         to be 'struct objc_selector *' and not 'SEL'.
765         * init.c (__objc_exec_class): Call
766         __objc_register_selectors_from_module instead of iterating over
767         each selector and calling __sel_register_typed_name for each.
768         * objc-private/selector.h: Declare
769         __objc_register_selectors_from_module instead of
770         __sel_register_typed_name.
771         * selector.c (__objc_register_selectors_from_module): New.
772         (__sel_register_typed_name): Made static.
773         
774 2010-12-21  Nicola Pero  <nicola.pero@meta-innovation.com>
776         * linking.m: Do not include objc/NXConstStr.h.
778 2010-12-21  Nicola Pero  <nicola.pero@meta-innovation.com>
779         
780         * objc-private/runtime.h (DEBUG_PRINTF): Moved from here ...
781         * objc-private/common.h (DEBUG_PRINTF): To here.
782         * hash.c: Do not include objc-private/runtime.h and objc/thr.h.
783         
784 2010-12-21  Nicola Pero  <nicola.pero@meta-innovation.com>
786         * hash.c: Tidied up comments and indentation.  No code changes.
788 2010-12-19  Nicola Pero  <nicola.pero@meta-innovation.com>
790         PR libobjc/47012
791         * accessors.m (objc_getProperty): If not atomic, do not
792         retain/autorelease the returned value.
794 2010-12-19  Nicola Pero  <nicola.pero@meta-innovation.com>
796         * objc-private/runtime.h (__objc_selector_max_index,
797         __objc_init_selector_tables, __objc_register_selectors_from_class,
798         __objc_register_selectors_from_list,
799         __objc_register_selectors_from_description_list): Moved to ...
800         * objc-private/selector.h: ... here.
802 2010-12-19  Nicola Pero  <nicola.pero@meta-innovation.com>
804         * objc-private/runtime.h (__objc_class_links_resolved): Removed.
805         (__objc_print_dtable_stats): Removed.
806         (__sel_register_typed_name): Removed.
807         * sendmsg.c (__objc_print_dtable_stats): Use 'void' as argument.
808         
809 2010-12-19  Nicola Pero  <nicola.pero@meta-innovation.com>
811         * init.c (__objc_exec_class): Call __objc_resolve_class_links (),
812         if appropriate, after loading the module.
814 2010-12-19  Nicola Pero  <nicola.pero@meta-innovation.com>
816         * sendmsg.c (method_setImplementation): Do not declare.
818 2010-12-19  Nicola Pero  <nicola.pero@meta-innovation.com>
820         * objc/message.h: Updated comments.
821         * objc/runtime.h: Updated comments.
822         
823 2010-12-19  Nicola Pero  <nicola.pero@meta-innovation.com>
825         * class.c (objc_lookupClass): Renamed to objc_lookUpClass.
826         * protocols.c: Updated all calls to objc_lookupClass to call
827         objc_lookUpClass instead.
828         * sendmsg.c (objc_lookupClass): Do not declare.
829         (get_imp): Update call to objc_lookupClass to call
830         objc_lookUpClass instead.
831         * objc/runtime.h (objc_lookupClass): Renamed to objc_lookUpClass.
833 2010-12-19  Nicola Pero  <nicola.pero@meta-innovation.com>
835         * objc/runtime.h (class_ivar_set_gcinvisible): Declare.
836         * sendmsg.c (_CLS_IN_CONSTRUCTION, CLS_IS_IN_CONSTRUCTION): Do not
837         define.  Updated comments.
838         
839 2010-12-19  Nicola Pero  <nicola.pero@meta-innovation.com>
841         * objc/encoding.h: Updated comments.
842         * objc/runtime.h: Updated comments.
843         (objc_setGetUnknownClassHandler): Mark with objc_EXPORT.
844         (objc_sizeof_type): Same.
845         (objc_alignof_type): Same.
846         (objc_aligned_size): Same.
847         (objc_promoted_size): Same.
848         (objc_skip_type_qualifiers): Same.
849         (objc_skip_typespec): Same.
850         (objc_skip_offset): Same.
851         (objc_skip_argspec): Same.
852         (objc_get_type_qualifiers): Same.
853         (objc_layout_structure): Same.
854         (objc_layout_structure_next_member): Same.
855         (objc_layout_finish_structure): Same.
856         (objc_layout_structure_get_info): Same.
857         
858 2010-12-19  Nicola Pero  <nicola.pero@meta-innovation.com>
860         * init.c: Updated comments.
861         * objc/objc-api.h: Updated comments.
862         * objc/runtime.h (_objc_load_callback): Declare.
863         
864 2010-12-19  Nicola Pero  <nicola.pero@meta-innovation.com>
866         * objc/Object.h: Include deprecated/typedstream.h and
867         deprecated/hash.h instead of typedstream.h.  Updated comments.
869 2010-12-19  Nicola Pero  <nicola.pero@meta-innovation.com>
871         * Makefile.in (OBJC_DEPRECATED_H): Added objc_msg_sendv.h.
872         * objc/deprecated/objc_msg_sendv.h: New.
873         * objc/message.h: Do not define retval_t, apply_t, arglist,
874         arglist_t, objc_msg_sendv, now in
875         objc/deprecated/objc_msg_sendv.h.
876         * objc/objc.h: Do not include message.h; include
877         objc/deprecated/objc_msg_sendv.h instead.  Tidied up comments.
878         * sendmsg.c: Include objc/message.h.
879         * thr.c: Include objc/message.h.
880         
881 2010-12-19  Nicola Pero  <nicola.pero@meta-innovation.com>
883         * objc/objc-exception.h: Include objc-decls.h.  Mark all
884         functions with objc_EXPORT.
885         * objc/objc-sync.h: Same change.
887 2010-12-19  Nicola Pero  <nicola.pero@meta-innovation.com>
889         * Protocol.m: Moved all methods, with the exception of -isEqual:,
890         into the 'Deprecated' category.
891         * objc/Protocol.h: Removed all methods, moved to
892         objc/deprecated/Protocol.h.  Include objc/deprecated/Protocol.h.
893         * objc/deprecated/Protocol.h: New.
894         * Makefile.in (OBJC_DEPRECATED_H): Added Protocol.h.
895         
896 2010-12-19  Nicola Pero  <nicola.pero@meta-innovation.com>
898         * init.c: Include objc-private/selector.h.  Do not declare
899         __sel_register_typed_name.
900         * objc-private/selector.h (__sel_register_typed_name): Declare.
901         * selector.c: Include objc-private/selector.h.
902         
903 2010-12-18  Nicola Pero  <nicola.pero@meta-innovation.com>
905         * class.c: Tidied up comments and indentation.  No code changes.
906         * error.c: Same.
907         * exception.c: Same.
908         * init.c: Same.
909         * ivars.c: Same.
910         * memory.c: Same.
911         * objc-foreach.c: Same.
912         * objc-sync.c: Same.
913         * objects.c: Same.
914         * protocols.c: Same.
915         * sarray.c: Same.
916         * thr.c: Same.
918 2010-12-17  Nicola Pero  <nicola.pero@meta-innovation.com>
920         * init.c: Include objc/runtime.h and objc-private/module-abi-8.h
921         instead of objc/objc-api.h.
922         (init_check_module_version): Take a 'struct objc_module *'
923         argument instead of 'Module_t'.  Use 'struct objc_module *'
924         instead of 'Module_t'.
925         (__objc_created_classes_tree): Take a 'struct objc_module *'
926         argument instead of 'Module_t'; use 'struct objc_symtab *' instead
927         of 'Symtab_t'.
928         (__objc_call_callback): Take a 'struct objc_module *' argument
929         instead of 'Module_t'; use 'struct objc_symtab *' instead of
930         'Symtab_t' and 'struct objc_category *' instead of 'Category_t'.
931         (_objc_load_callback): Take a 'struct objc_category *' argument
932         instead of 'Category *'.
933         (class_superclass_of_class): Use objc_getClass() instead of
934         objc_lookup_class().
935         (create_tree_of_subclasses_inherited_from): Same change (also, use
936         an explicit 'if' instead of '?').
937         (objc_init_statics): Same change.
938         (objc_send_load): Same change.
939         (__objc_init_protocol): same change.
940         (__objc_send_message_in_list): Take a 'struct objc_method_list *'
941         argument instead of 'MethodList_t'.  Use 'struct objc_method *'
942         instead of 'Method_t'.
943         (__objc_send_load): Use 'struct objc_method_list *' instead of
944         'MethodList_t'.  Use sel_registerName() instead of
945         sel_register_name().
946         (__objc_exec_class): Take a 'struct objc_module *' argument
947         instead of 'Module_t'.  Use 'struct objc_symtab *' instead of
948         'Symtab_t'.  Use objc_getClass() instead of objc_lookup_class().
949         Use 'struct objc_category *' instead of 'Category_t'.
950         
951 2010-12-16  Nicola Pero  <nicola.pero@meta-innovation.com>
953         * sendmsg.c: Include objc/runtime.h instead of objc/objc-api.h.
954         Include objc-private/module-abi-8.h and objc-private/selector.h
955         instead of objc/encoding.h.
956         (objc_msg_lookup_super): Use super->super_class instead of
957         super->class.
958         (method_get_first_argument, method_get_next_argument): Declare
959         locally.
960         (class_get_instance_method): Declare before using.
961         (objc_msg_sendv): Use 'struct objc_method' instead of 'Method'.
962         (__objc_init_dispatch_tables, __objc_send_initialize): Use
963         sel_registerName() instead of sel_register_name().
964         (__objc_forward): Use sel_getName() instead of sel_get_name().
965         (objc_get_uninstalled_dtable): Use 'void' as argument.
966         * objc-private/selector.h: New.
968 2010-12-15  Nicola Pero  <nicola.pero@meta-innovation.com>
970         * objc/message.h (objc_super): When using the modern API, do not
971         define Super and Super_t, and always use 'super_class' for the
972         super class field.      
973         (objc_msg_lookup_super): Updated prototype to use 'struct
974         objc_super *' instead of 'Super_t'.
975         * sendmsg.c (objc_msg_lookup_super): Updated prototype to use
976         'struct objc_super *' instead of 'Super_t'.
978 2010-12-15  Nicola Pero  <nicola.pero@meta-innovation.com>
980         * objc/message.h: Update comments, reindented code and moved
981         deprecated types and functions at the end of the file.  No code
982         changes.
984 2010-12-15  Nicola Pero  <nicola.pero@meta-innovation.com>
986         * ivars.c (class_addIvar): Use the 'size' argument instead of
987         trying to calculate it using objc_sizeof_type().
988         * objc/runtime.h (class_addIvar): Updated comments.
989         
990 2010-12-15  Nicola Pero  <nicola.pero@meta-innovation.com>
992         * sendmsg.c: Reindented some code and tidied up comments.  No
993         actual code changes.
994         
995 2010-12-14  Nicola Pero  <nicola.pero@meta-innovation.com>
997         * objc/Object.h: Moved all the methods, with the exception of
998         -class and -isEqual:, into ...
999         * objc/deprecated/Object.h: here.
1000         * Object.m: Moved all the methods, with the exception of -class
1001         and -isEqual: into the 'Deprecated' category.
1003 2010-12-14  Nicola Pero  <nicola.pero@meta-innovation.com>
1005         * objects.c (object_copy): Do not #undef as we are no longer
1006         including objc/objc-api.h.
1007         * selector.c: Include objc/runtime.h and
1008         objc-private/module-abi-8.h.  Do not include objc/objc-api.h and
1009         objc/encoding.h.  Updated
1010         (__objc_register_selectors_from_class): Use struct
1011         objc_method_list * instead of MethodList_t.
1012         (__objc_register_selectors_from_list): Use Method instead of
1013         Method_t.
1014         (struct objc_method_description_list): Do not define here.
1015         (__objc_register_instance_methods_to_class): Use struct
1016         objc_method_list * instead of MethodList_t and Method instead of
1017         Method_t.
1018         
1019 2010-12-14  Nicola Pero  <nicola.pero@meta-innovation.com>
1021         * selector.c: Reindented some code and tidied up comments.  No
1022         actual code changes.
1024 2010-12-13  Iain Sandoe  <iains@gcc.gnu.org>
1026         * encoding.c (_darwin_rs6000_special_round_type_align): New.
1027         (darwin_rs6000_special_round_type_align): Adjust to use new routine.
1029 2010-12-11  Nicola Pero  <nicola.pero@meta-innovation.com>
1031         * sendmsg.c (selector_resolveClassMethod): New.
1032         (selector_resolveInstanceMethod): New.
1033         (__objc_resolve_class_method): New.
1034         (__objc_resolve_instance_method): New.
1035         (get_imp): Call __objc_resolve_class_method or
1036         __objc_resolve_instance_method at the appropriate time.
1037         (objc_msg_lookup): Same.
1038         (class_getClassMethod): Same.   
1039         (class_getInstanceMethod): Same.
1040         (__objc_init_dispatch_tables): Initialize
1041         selector_resolveClassMethod and selector_resolveInstanceMethod.
1042         * objc/runtime.h: Updated documentation of class_getClassMethod,
1043         class_getInstanceMethod and class_getMethodImplementation.
1044         
1045 2010-12-11  Nicola Pero  <nicola.pero@meta-innovation.com>
1047         * objc-private/module-abi-8.h (struct objc_symtab): Updated
1048         description of sel_ref_cnt and refs.
1049         * objc/deprecated/struct_objc_symtab.h (objc_symtab): Same change.
1050         
1051 2010-12-06  Dave Korn  <dave.korn.cygwin@gmail.com>
1053         PR target/40125
1054         PR lto/46695
1055         * configure.ac (extra_ldflags_libobjc): Invoke ACX_LT_HOST_FLAGS.
1056         * Makefile.in (lt_host_flags): Import AC_SUBST'd value.
1057         * aclocal.m4: Regenerate.
1058         * configure: Regenerate.
1060 2010-12-03  Matthias Klose  <doko@ubuntu.com> 
1062         * configure.ac (VERSION): Bump the version to 3:0:0.
1063         * configure: Regenerate.
1065 2010-11-23  Richard Frith-Macdonald <rfm@gnu.org>
1067         * sendmsg.c (get_imp): Fixed call to __objc_get_forward_imp to
1068         pass nil as the receiver since we don't know the receiver at this
1069         point.
1070         
1071 2010-11-18  Nicola Pero  <nicola.pero@meta-innovation.com>
1073         * ivars.c: Include stdlib.h.
1074         * protocols.c: Same change.
1076 2010-10-24  Nicola Pero  <nicola.pero@meta-innovation.com>
1078         * Makefile.in (OBJC_SOURCE_FILES): Added accessors.m.
1079         * accessors.m: New.
1080         * init.c: Include objc-private/accessors.h.
1081         (__objc_exec_class): Call __objc_accessors_init.
1082         * objc-private/accessors.h: New.
1084 2010-10-17  Nicola Pero  <nicola.pero@meta-innovation.com>
1086         * objc/message.h: Moved initial includes outside of extern "C".
1087         * objc/runtime.h: Add extern "C" for Objective-C++.
1089 2010-10-17  Nicola Pero  <nicola.pero@meta-innovation.com>
1091         * init.c (objc_send_load): Do not wait for NXConstantString to be
1092         registered before executing +load.  There is no point if
1093         -fconstant-string-class=xxx is used when compiling all modules,
1094         as is the case for almost all users.
1095         * linking.m (__objc_linking): Do not try to forcefully link in
1096         NXConstantString.
1098 2010-10-16  Nicola Pero  <nicola.pero@meta-innovation.com>
1100         * objc/runtime.h: Updated comments.
1101         (class_addMethod): New.
1102         (class_addIvar): New.
1103         (class_replaceMethod): New.
1104         (objc_allocateClassPair): New.
1105         (objc_registerClassPair): New.
1106         (objc_disposeClassPair): New.
1107         * class.c (objc_allocateClassPair): New.
1108         (objc_registerClassPair): New.
1109         (objc_disposeClassPair): New.
1110         (class_getSuperclass): Return Nil if a class is in construction.
1111         * init.c (__objc_exec_class): Call __objc_init_class.
1112         (__objc_init_class): New.
1113         * ivars.c (class_copyIvarList): Return NULL if class is in
1114         construction.  Do not lock the runtime mutex.
1115         (class_getInstanceVariable): Return NULL if class is in
1116         construction.  Do not lock the runtime mutex.
1117         (class_addIvar): New.
1118         * sendmsg.c (class_addMethod): New.
1119         (class_replaceMethod): New.
1120         * objc-private/module-abi-8.h (__CLS_SETNOTINFO): New.
1121         (_CLS_IN_CONSTRUCTION): New.
1122         (CLS_IS_IN_CONSTRUCTION): New.
1123         (CLS_SET_IN_CONSTRUCTION): New.
1124         (CLS_SET_NOT_IN_CONSTRUCTION): New.
1125         * objc-private/runtime.h (__objc_init_class): New.
1127 2010-10-16  Nicola Pero  <nicola.pero@meta-innovation.com>
1129         * class.c (class_getSuperclass): Call __objc_resolve_class_links
1130         if the class is not resolved yet.
1131         * ivars.c (class_getInstanceVariable): Use class_getSuperclass.
1132         
1133 2010-10-16  Nicola Pero  <nicola.pero@meta-innovation.com>
1135         * objc/runtime.h (class_getIvarLayout): New.
1136         (class_getWeakIvarLayout): New.
1137         (class_setIvarLayout): New.
1138         (class_setWeakIvarLayout): New.
1139         * ivars.c (class_getIvarLayout): New.
1140         (class_getWeakIvarLayout): New.
1141         (class_setIvarLayout): New.
1142         (class_setWeakIvarLayout): New. 
1144 2010-10-15  Nicola Pero  <nicola.pero@meta-innovation.com>
1145         
1146         * objc/runtime.h (class_copyPropertyList): New.
1147         (class_getProperty): New.
1148         (property_getAttributes): New.
1149         (property_getName): New.
1150         * ivars.c (class_copyPropertyList): New.
1151         (class_getProperty): New.
1152         (property_getAttributes): New.
1153         (property_getName): New.
1154         
1155 2010-10-15  Nicola Pero  <nicola.pero@meta-innovation.com>
1157         * objc-private/runtime.h (__objc_update_classes_with_methods): New.
1158         * class.c (__objc_update_classes_with_methods): New.
1159         (objc_getClassList): Do not lock the class lock.
1160         * methods.c (method_exchangeImplementations): New.
1161         (method_setImplementation): New.
1162         * objc/runtime.h (method_setImplementation): New.
1163         (method_exchangeImplementations): New.
1164         
1165 2010-10-15  Nicola Pero  <nicola.pero@meta-innovation.com>
1167         * Protocol.m: Include objc/runtime.h and
1168         objc-private/module-abi-8.h instead of objc/objc-api.h.  Do not
1169         repeat Protocol's instance variables.
1170         (struct objc_method_description_list): Do not define here.
1171         ([-conformsTo:]): Reimplemented on top of protocol_conformsTo().
1172         ([descriptionForInstanceMethod:]): Use sel_isEqual() to compare
1173         selectors directly instead of getting names and then using strcmp.
1174         ([descriptionForClassMethod:]): Same change.
1175         ([-isEqual:]): Reimplemented on top of protocol_isEqual().
1176         * protocols.c (protocol_getMethodDescription): Use sel_isEqual()
1177         to compare selectors directly instead of getting names and then
1178         using strcmp.
1179         * objc/Protocol.h: Updated comments.
1180         
1181 2010-10-15  Nicola Pero  <nicola.pero@meta-innovation.com>
1183         * init.c (__objc_init_protocol): New function which fixes up a
1184         protocol's class pointer, registers it with the runtime, register
1185         all protocol selectors and registers associated protocols too.
1186         (objc_init_statics): Detect if we are initializing protocols, and
1187         if so, use __objc_init_protocol instead of only fixing up the
1188         class pointer.
1189         (__objc_init_protocls): Use __objc_init_protocol.
1190         * objc-private/module-abi-8.h: Updated comments.
1191         * objc-private/runtime.h
1192         (__objc_register_selectors_from_description_list): New.
1193         * selector.c (__objc_register_selectors_from_description_list):
1194         New.  (struct objc_method_description_list): Declare.
1195         * Protocol.m ([-descriptionForInstanceMethod:]): Use sel_get_name
1196         when accessing the name of a method, which is now correctly a SEL.
1197         ([-descriptionForClassMethod:]): Same change.
1198         * protocols.c (protocol_getMethodDescription): Same change.
1199         * objc/runtime.h: Updated comments.
1200         (sel_registerTypedName): Fixed typo in function name.
1201         
1202 2010-10-13  Nicola Pero  <nicola.pero@meta-innovation.com>
1204         PR libobjc/23214
1205         * init.c (objc_init_statics): Do not skip the initialization of a
1206         statics list if the first object has already been initialized; in
1207         the case of Protocols, while the first one may have been
1208         initialized, some others may not have been initialized yet.
1210 2010-10-13  Nicola Pero  <nicola.pero@meta-innovation.com>
1212         * Makefile.in (OBJC_DEPRECATED_H): Added
1213         objc_get_uninstalled_dtable, objc_object_alloc.h and
1214         struct_objc_static_instances.h.
1216 2010-10-13  Nicola Pero  <nicola.pero@meta-innovation.com>
1218         * encoding.c (method_copyReturnType): New.
1219         (method_copyArgumentType): New.
1220         (method_getReturnType): New.
1221         (method_getArgumentType): New.
1222         * methods.c (method_getDescription): New.
1223         * objc/runtime.h (method_copyReturnType): New.
1224         (method_copyArgumentType): New.
1225         (method_getReturnType): New.
1226         (method_getArgumentType): New.
1227         (method_getDescription): New.
1228         
1229 2010-10-12  Nicola Pero  <nicola.pero@meta-innovation.com>
1231         * encoding.c: Tidied up comments.
1232         (objc_skip_variable_name): New static inline function.
1233         (objc_sizeof_type): Use objc_skip_variable_name instead of copying
1234         the same code over and over.
1235         (objc_alignof_type): Same.
1236         (objc_aligned_size): Same.
1237         (objc_promoted_size): Same.
1238         (objc_skip_typespec): Same.
1239         (objc_layout_structure_next_member): Same.
1240         (objc_skip_offset): Skip a '-' before the digits (if any).  Fixed
1241         historical bug where objc_skip_offset would skip one byte even if
1242         there is no offset: check that the first offset digit is actually
1243         a digit before skipping it.
1244         (objc_skip_type_qualifiers): Mark as inline.
1245         (objc_skip_typespec): Mark as inline.   
1246         
1247 2010-10-12  Nicola Pero  <nicola.pero@meta-innovation.com>
1249         * Makefile.in (C_SOURCE_FILES): Added methods.c.
1250         * encoding.c (method_getNumberOfArguments): New.
1251         (method_get_number_of_arguments): Call
1252         method_getNumberOfArguments.
1253         * ivars.c (ivar_getName): Check for NULL variable argument.
1254         (ivar_getOffset): Check for NULL variable argument.
1255         (ivar_getTypeEncoding): Check for NULL variable argument.
1256         (class_copyIvarList): New.
1257         * methods.c: New.
1258         * protocols.c (class_copyProtocolList): Check for Nil class_
1259         argument.
1260         * sendmsg.c: Use 'struct objc_method *' instead of Method_t, and
1261         'struct objc_method_list *' instead of MethodList_t.
1262         (class_getMethodImplementation): New.
1263         (class_respondsToSelector): New.
1264         (class_getInstanceMethod): New.
1265         (class_getClassMethod): New.
1266         * objc/runtime.h: Updated comments.
1267         (class_copyIvarList): New.
1268         (class_getInstanceMethod): New.
1269         (class_getClassMethod): New.
1270         (class_getMethodImplementation): New.
1271         (class_respondsToSelector): New.
1272         (method_getName): New.
1273         (method_getImplementation): New.
1274         (method_getTypeEncoding): New.
1275         (class_copyMethodList): New.
1276         (method_getNumberOfArguments): New.
1277         
1278 2010-10-12  Nicola Pero  <nicola.pero@meta-innovation.com>
1280         * class.c: Include objc/runtime.h and objc-private/module-abi-8.h
1281         instead of objc/objc-api.h.
1282         (objc_get_unknown_class_handler): Do not define.
1283         (class_isMetaClass): New.
1284         (class_getSuperclass): New.
1285         (class_getVersion): New.
1286         (class_setVersion): New.
1287         (class_getInstanceSize): New.
1288         * exceptions.c: Include objc/runtime.h instead of objc/objc-api.h.
1289         (is_kind_of_exception_matcher): Use objc_getSuperclass instead of
1290         objc_get_super_class.
1291         (get_ttype_entry): Use objc_getRequiredClass instead of
1292         objc_get_class.
1293         * ivars.c (class_getClassVariable): New.
1294         * objects.c: Include objc/runtime.h, objc/thr.h and
1295         objc-private/module-abi-8.h instead of objc/objc-api.h
1296         * objc/runtime.h (class_getClassVariable): New.
1297         (class_isMetaClass): New.
1298         (class_getSuperclass): New.
1299         (class_getVersion): New.
1300         (class_setVersion): New.
1301         (class_getInstanceSize): New.
1302         * objc-private/module-abi-8.h (HOST_BITS_PER_LONG): New (from
1303         objc/objc-api.h)
1304         (__CLS_INFO): Same.
1305         (__CLS_ISINFO): Same.
1306         (__CLS_SETINFO): Same.
1307         (CLS_ISMETA): Same.
1308         (CLS_ISCLASS): Same.
1309         (CLS_ISRESOLV): Same.
1310         (CLS_SETRESOLV): Same.
1311         (CLS_ISINITIALIZED): Same.
1312         (CLS_SETINITIALIZED): Same.
1313         (CLS_GETNUMBER): Same.
1314         (CLS_SETNUMBER): Same.
1316 2010-10-12  Nicola Pero  <nicola.pero@meta-innovation.com>
1318         * archive.c: Do not include objc/objc.h.
1319         * class.c: Do not include objc/objc.h.
1320         * encoding.c: Include objc/runtime.h, ctype.h and
1321         objc-private/module-abi-8.h instead of objc/objc-api.h and
1322         objc/encoding.h.
1323         * error.c: Do not include objc/objc.h.
1324         * gc.c: Include tconfig.h and objc/encoding.h only if
1325         OBJC_WITH_GC.
1326         * hash.c: Include objc/runtime.h and objc/thr.h instead of
1327         objc/objc-api.h.  Do not include objc/objc.h.
1328         * init.c: Do not include objc/objc.h.
1329         * ivars.c: Include objc/runtime.h, objc-private/module-abi-8.h and
1330         objc/thr.h instead of objc/objc-api.h.  Do not include
1331         objc/objc.h.
1332         * linking.m: Tidied comment.
1333         * memory.c: Include objc/runtime.h instead of objc/objc-api.h.
1334         Do not include objc/objc.h.
1335         * objects.c: Do not include objc/objc.h.
1336         * objc-sync.c: Include objc/runtime.h instead of objc/objc-api.h.
1337         * protocols.c: Do not include objc/objc.h.
1338         * sarray.c: Include objc/runtime.h instead of objc/objc-api.h.  Do
1339         not include objc/objc.h.
1340         * selector.c: Do not include objc/objc.h.
1341         * sendmsg.c: Do not include objc/objc.h.        
1342         * thr.c: Include objc/runtime.h instead of objc/objc-api.h.
1343         Do not include objc/objc.h.
1344         * objc/objc-decls.h: Reindented code.
1345         * objc/runtime.h Include objc-decls.h.  Updated comments.
1346         (objc_malloc): New.
1347         (objc_atomic_malloc): New.
1348         (objc_calloc): New.
1349         (objc_realloc): New.
1350         (objc_free): New.
1351         * objc-private/runtime.h: Updated comments.
1352         
1353 2010-10-12  Nicola Pero  <nicola.pero@meta-innovation.com>
1355         * Makefile.in (C_SOURCE_FILES): Added protocols.c.
1356         * objc-private/protocols.h: New.
1357         * protocols.c: New.
1358         * init.c: Include objc-private/protocols.h.
1359         (__objc_exec_class): Call __objc_protocols_init on startup.
1360         (__objc_init_protocols): Call __objc_protocols_add_protocol.
1361         * objc-private/runtime.h: Use (struct objc_method_list *) instead
1362         of MethodList_t, and (struct objc_method *) instead of Method_t.
1363         * objc/deprecated/struct_objc_class.h: Define
1364         __objc_STRUCT_OBJC_CLASS_defined.
1365         * objc-private/module-abi-8.h (struct
1366         objc_method_description_list): New.
1367         (struct objc_class): Only define if
1368         __objc_STRUCT_OBJC_CLASS_defined is undefined.
1369         * objc/runtime.h (class_getName): New.
1370         (objc_getProtocol): New.
1371         (objc_copyProtocolList): New.
1372         (class_addProtocol): New.
1373         (class_conformsToProtocol): New.
1374         (class_copyProtocolList): New.
1375         (protocol_conformsToProtocol): New.
1376         (protocol_isEqual): New.
1377         (protocol_getName): New.
1378         (protocol_getMethodDescription): New.
1379         (protocol_copyMethodDescriptionList): New.
1380         (protocol_getProperty): New.
1381         (protocol_copyPropertyList): New.
1382         (protocol_copyProtocolList): New.
1383         * class.c (class_getName): New.
1384         * selector.c (sel_isEqual): New.
1385         
1386 2010-10-12  Nicola Pero  <nicola.pero@meta-innovation.com>
1388         * selector.c (sel_getName): Return "<null selector>" for a NULL
1389         argument.
1390         (sel_get_name): Return 0 for a NULL argument.
1391         * objc/runtime.h (sel_getName): Updated documentation.
1393         * objc-private/hash.h (class_hash_table): Unused declaration
1394         removed.
1395         (module_hash_table): Same.
1396         * objc/deprecated/hash.h: Same changes.
1397         
1398 2010-10-11  Nicola Pero  <nicola.pero@meta-innovation.com>
1400         * class.c (objc_getClassList): New.
1401         (objc_getRequiredClass): New.
1402         (objc_getMetaClass): New.
1403         (objc_lookupClass): New.
1404         (objc_getClass): New.
1405         (__objc_get_unknown_class_handler): New.
1406         (objc_setGetUnknownClassHandler): New.
1407         (objc_get_class): Use __objc_get_unknown_class_handler.
1408         (objc_lookup_class): Call objc_getClass.
1409         * objc/objc-api.h: Updated comment and copyright notice.
1410         * objc/runtime.h: Updated comments.
1411         (objc_getClass): New.
1412         (objc_lookupClass): New.
1413         (objc_getMetaClass): New.
1414         (objc_getRequiredClass): New.
1415         (objc_getClassList): New.
1416         (objc_setGetUnknownClassHandler): New.
1417         (objc_get_unknown_class_handler): New.
1418         * objc-private/runtime.h: Use __objc_private_runtime_INCLUDE_GNU
1419         instead of __objc_runtime_INCLUDE_GNU as include guard.
1420         * objc-private/error.h (_objc_abort): Mark as noreturn.
1421         
1422 2010-10-11  Nicola Pero  <nicola.pero@meta-innovation.com>
1424         * Makefile.in (C_SOURCE_FILES): Added ivars.c.
1425         * ivars.c: New.
1426         * objc/objc.h: Updated comments.
1427         * objc/runtime.h (object_getClass): New.
1428         (object_getClassName): New.
1429         (object_setClass): New.
1430         (class_getInstanceVariable): New.
1431         (object_getIndexedIvars): New.
1432         (object_getInstanceVariable): New.
1433         (object_setInstanceVariable): New.
1434         (object_getIvar): New.
1435         (object_setIvar): New.  
1436         (ivar_getName): New.
1437         (ivar_getOffset): New.
1438         (ivar_getTypeEncoding): New.
1439         * objc-private/module-abi-8.h (struct objc_class): Added.
1440         * objects.c (object_getClassName): New.
1441         (object_setClass): New.
1442         
1443 2010-10-11  Nicola Pero  <nicola.pero@meta-innovation.com>
1445         * objc/objc.h: Updated comments.
1446         * objc/objc-api.h: (object_copy): Added one argument; use a
1447         #define to maintain backwards-compatibility.  Moved
1448         _objc_object_alloc, _objc_object_copy, _objc_object_dispose and
1449         objc_get_uninstalled_dtable into
1450         objc/deprecated/objc_get_uninstalled_dtable.h and
1451         objc/deprecated/objc_object_alloc.h.  Include these files.
1452         * objc/deprecated/objc_get_uninstalled_dtable.h: New.
1453         * objc/deprecated/objc_object_alloc.h: New.
1454         * objc/runtime.h (set_getName): New.
1455         (sel_getType): New.
1456         (sel_getUid): New.
1457         (sel_registerName): New.
1458         (sel_registerTypedName): New.
1459         (sel_isEqual): New.
1460         (class_createInstance): New.
1461         (object_copy): New.
1462         (object_dispose): New.
1463         * objects.c: Do not include tconfig.h.  Include gc_typed.h if
1464         building the garbage collection version.
1465         (__objc_object_alloc): Removed.
1466         (__objc_object_copy): Removed.
1467         (__objc_object_dispose): Removed.
1468         (class_createInstance): New from code in class_create_instance.
1469         Cast second argument of GC_malloc_explicitly_typed.  Use
1470         objc_calloc.  Do not call _objc_object_alloc.
1471         (class_create_instance): Call class_createInstance.
1472         (object_copy): Added extraBytes argument.  Do not call
1473         _objc_object_copy.
1474         (object_dispose): Do not call _objc_object_dispose.
1475         * memory.c (objc_free): When using garbage collection, mark the
1476         argument as unused.
1477         * selector.c (sel_getName): New.
1478         (sel_get_name): Call sel_getName.
1479         (sel_getType): New.
1480         (sel_get_type): Call sel_getType.
1481         (sel_registerName): New.
1482         (sel_register_name): Call sel_registerName.
1483         (sel_registerTypedName): New.
1484         (sel_register_typed_name): Call sel_registerTypedName.
1485         (sel_getUid): New.
1486         (sel_get_uid): Call sel_getUid.
1487         
1488 2010-10-10  Nicola Pero  <nicola.pero@meta-innovation.com>
1490         * objc/objc-api.h: Define Method, Method_t, Category and
1491         Category_t.  Prevent including this file at the same time as
1492         objc/runtime.h.  Updated comments.
1493         * objc/deprecated/struct_objc_method.h: Do not define Method,
1494         Method_t.
1495         * objc/deprecated/struct_objc_category.h: Do not define Category,
1496         Category_t.
1497         * objc-private/module-abi-8.h: New file containing a copy of all
1498         the structure definitions.  Not used yet.
1499         * objc/encoding.h (objc_aligned_size): Removed duplicate
1500         declaration.  Updated comments.
1501         * objc/runtime.h: Added Ivar, objc_property_t, Property, Method,
1502         Category, struct objc_method_description, _C_ID and similar,
1503         _C_CONST and similar and _F_CONST and similar.  Added
1504         objc_sizeof_type, objc_alignof_type, objc_aligned_size,
1505         objc_promoted_size, objc_skip_type_qualifier, objc_skip_typespec,
1506         objc_skip_offset, objc_skip_argspec, objc_get_type_qualifiers,
1507         struct objc_struct_layout, objc_layout_structure,
1508         objc_layout_structure_next_member, objc_layout_finish_structure,
1509         objc_layout_structure_get_info.  Prevent including this file at
1510         the same time as objc/objc-api.h.
1511         
1512 2010-10-10  Nicola Pero  <nicola.pero@meta-innovation.com>
1514         * Makefile.in (OBJC_DEPRECATED_H): Added struct_objc_category.h,
1515         struct_objc_ivar.h, struct_objc_ivar_list.h, struct_objc_method.h,
1516         struct_objc_method_list.h, struct_objc_module.h,
1517         struct_objc_protocol_list.h, struct_objc_symtab.h.
1518         * objc/deprecated/struct_objc_category.h: New.
1519         * objc/deprecated/struct_objc_ivar.h: New.
1520         * objc/deprecated/struct_objc_ivar_list.h: New.
1521         * objc/deprecated/struct_objc_method.h: New.
1522         * objc/deprecated/struct_objc_method_list.h: New.
1523         * objc/deprecated/struct_objc_module.h: New.
1524         * objc/deprecated/struct_objc_protocol_list.h: New.
1525         * objc/deprecated/struct_objc_symtab.h: New.
1526         * objc/deprecated/struct_objc_static_instances.h: New.
1527         * objc/objc-api.h: Definitions of deprecated structures moved into
1528         the above header fragment files in objc/deprecated/.  Include the
1529         files instead of definition the structures here.  Updated
1530         comments.
1531         * objc/runtime.h: Updated comments.  Do not include objc-api.h.
1532         (objc_set_enumeration_mutation_handler): Renamed to
1533         objc_setEnumerationMutationHandler.
1534         * objc-foreach.c (objc_set_enumeration_mutation_handler): Renamed
1535         to objc_setEnumerationMutationHandler.
1536         * objc/objc-exception.h (objc_set_exception_matcher): Renamed to
1537         objc_setExceptionMatcher.
1538         (objc_set_uncaught_exception_handler): Renamed to
1539         objc_setUncaughtExceptionHandler.
1540         * exception.c: Same changes.
1542 2010-10-10  Nicola Pero  <nicola.pero@meta-innovation.com>
1544         * objc-sync.c: Include objc-private/common.h.
1546 2010-10-10  Nicola Pero  <nicola.pero@meta-innovation.com>
1548         * objc-foreach.c: Include objc-private/common.h.
1549         * objc/deprecated/METHOD_NULL.h: New file.
1550         * objc/objc-api.h: Include deprecated/METHOD_NULL.h instead of
1551         defining METHOD_NULL here.
1552         * Makefile.in (OBJC_DEPRECATED_H): Added METHOD_NULL.h.
1553         * Object.m ([+instancesRespondTo:]): Use (Method_t)0 instead of
1554         METHOD_NULL.
1555         ([-respondsTo:]): Same change.
1556         * objc/objc-api.h (method_get_imp): Converted it into a normal
1557         function so that we can hide the internals of struct objc_method.
1558         * sendmsg.c (method_get_imp): Implemented.
1560 2010-10-09  Nicola Pero  <nicola.pero@meta-innovation.com>
1562         * objc/objc-api.h (struct objc_super, Super, Super_t,
1563         objc_msg_lookup_super, objc_msg_sendv, objc_msg_forward,
1564         objc_msg_forward2): Declarations moved to objc/message.h.  Include
1565         message.h here.
1566         * objc/message.h: Added such declarations; updated comments.
1568 2010-10-06  Nicola Pero  <nicola.pero@meta-innovation.com>
1570         Implemented fast enumeration for Objective-C.
1571         * Makefile.in (C_SOURCE_FILES): Added objc-foreach.c.
1572         (OBJC_H): Added runtime.h
1573         * objc-foreach.c: New file.
1574         * objc/runtime.h: New file.
1575         
1576 2010-09-30  Kai Tietz  <kai.tietz@onevision.com>
1578         * objc/deprecated/struct_objc_class.h: Add padding
1579         to avoid warning with -Wpadded.
1581 2010-09-26  Nicola Pero  <nicola.pero@meta-innovation.com>
1583         * encoding.c (objc_sizeof_type): Added support for vector type and
1584         for double long types.  
1585         (objc_alignof_type): Same change.
1586         (objc_skip_typespec): Same change.
1587         * objc/encoding.h (_C_GCINVISIBLE): Use '|' for _C_GCINVISIBLE
1588         instead of '!' since '!' is already used for _C_VECTOR.
1589         * objc/objc-api.h (_C_LNG_DBL): Added.
1590         
1591 2010-09-26  Nicola Pero  <nicola.pero@meta-innovation.com>
1593         * libobjc_entry.c: File removed.
1595 2010-09-26  Kai Tietz  <kai.tietz@onevision.com>
1597         * sendmsg.c (objc_msg_lookup): Remove inline.
1598         (objc_get_uninstalled_dtable): Likewise.
1599         * encoding.c (objc_skip_type_qualifiers): Likewise.
1600         (objc_skip_offset): Likewise.
1601         * archive.c (__objc_write_object): Likewise
1602         (__objc_write_class):
1603         (__objc_write_selector):
1604         (objc_read_char):
1605         (objc_read_unsigned_char):
1606         (objc_read_short):
1607         (objc_read_unsigned_short):
1608         (objc_read_int):
1609         (objc_read_long):
1610         (__objc_read_nbyte_uint):
1611         (objc_read_unsigned_int):
1612         (objc_read_unsigned_long):
1613         * objc/objc-decls.h (obc_EXPORT): Remove dllexport for DLL_EXPORT case.
1614         (objc_EXPORT): Likewise.
1615         * objc/message.h (objc-decls.h): Add include.
1616         * objc/objc-api.h: Mark API by objc_EXPORT.
1617         * libobjc.def (__objc_responds_to): Removed.
1619 2010-09-18  Nicola Pero  <nicola.pero@meta-innovation.com>
1621         * hash.c: Include objc-private/hash.h instead of objc/hash.h.
1623         * objc/sarray.h: Moved into objc/deprecated/sarray.h;
1624         objc/sarray.h replaced with a placeholder including the file from
1625         the deprecated/ directory.
1626         * objc-private/sarray.h: New file (private copy of sarray.h).
1627         * hash.c: Include <assert.h> instead of "assert.h"
1628         * sarray.c: Include <assert.h> instead of "assert.h".  Include
1629         objc-private/sarray.h instead of objc/sarray.h.
1630         * selector.c: Include objc-private/sarray.h instead of
1631         objc/sarray.h.
1632         * sendmsg.c: Include <assert.h>.  Include objc-private/sarray.h
1633         instead of objc/sarray.h.
1634         * Makefile.in (OBJC_DEPRECATED_H): Added sarray.h.      
1636 2010-09-17  Nicola Pero  <nicola.pero@meta-innovation.com>
1638         * objc-private/objc-list.h (list_remove_elem): Unused function
1639         removed.  (list_nth): Unused function removed.  (list_find):
1640         Unused function removed.  (list_lenght): Unused function removed.
1641         
1642 2010-09-17  Nicola Pero  <nicola.pero@meta-innovation.com>
1644         * objc/hash.h: Moved into objc/deprecated/hash.h; objc/hash.h
1645         replaced with a placeholder including the file from the
1646         deprecated/ directory.
1647         * objc/objc-api.h: Updated includes.
1648         * objc/typedstream.h: Updated includes.
1649         * objc-private/hash.h: New file (private copy of hash.h).
1650         * objc/objc-list.h: Moved into objc/deprecated/objc-list.h;
1651         objc/objc-list.h replaced with a placeholder including the file
1652         from the deprecated/ directory.
1653         * objc-private/objc-list.h: New file (private copy of objc-list.h).
1654         * init.c: Include objc-private/hash.h and objc-private/objc-list.h
1655         instead of objc/hash.h and objc/objc-list.h.
1656         * selector.c: Same change.
1657         * class.c: Added include <string.h>, which used to be implicitly included
1658         when hash.h was included.
1659         * exception.c: Same change.
1660         * objects.c: Same change.
1661         * sarray.c: Same change.
1662         * sendmsg.c: Same change.
1663         * Makefile.in (OBJC_DEPRECATED_H): Added hash.h and objc-list.h.
1665 2010-09-14  Nicola Pero  <nicola.pero@meta-innovation.com>
1667         Implemented objc_sync_enter() and objc_sync_exit(), which are
1668         required by @synchronized() to work.
1669         * objc-sync.c: New file.
1670         * objc/objc-sync.h: New file.
1671         * objc-private/objc-sync.h: New file.
1672         * init.c (__objc_exec_class): Call __objc_sync_init() during the
1673         Objective-C runtime startup.
1674         * Makefile.in: Added objc-sync.c and objc-sync.h.
1675         * configure.ac: Added GCC_CHECK_TLS.
1676         * acinclude.m4: Include ../config/enable.m4 and ../config/tls.m4.
1677         * configure: Regenerated.
1678         * config.h.in: Regenerated.
1679         
1680 2010-09-12  Nicola Pero  <nicola.pero@meta-innovation.com>
1682         * Makefile.in (%_gc.lo): New pattern rules to build the
1683         garbage-collected version of the library.  Removed rules for
1684         specific files that are no longer needed.  Standardized all rules.
1685         (C_SOURCE_FILES, OBJC_SOURCE_FILES): New variables.
1686         (OBJS, OBJS_GC): Compute these from C_SOURCE_FILES and
1687         OBJC_SOURCE_FILES.
1688         (INCLUDES): Removed the unused include -I$(srcdir)/objc.
1690 2010-09-12  Nicola Pero  <nicola.pero@meta-innovation.com>
1691         
1692         * memory.c (objc_calloc): Fixed call to GC_malloc when building
1693         with Garbage Colletion.
1694         
1695 2010-09-12  Nicola Pero  <nicola.pero@meta-innovation.com>
1697         * memory.c: Do not include objc-private/runtime.h.
1699 2010-09-12  Nicola Pero  <nicola.pero@meta-innovation.com>
1700         
1701         * objc/deprecated/objc_malloc.h: New file.
1702         * objc/deprecated/objc_valloc.h: New file.
1703         * objc/objc-api.h: Include the files instead of defining
1704         objc_valloc, _objc_malloc() and similar.
1705         * Makefile.in (OBJC_DEPRECATED_H): Added objc_valloc.h and
1706         objc_malloc.h.
1707         * memory.c: Removed the extra layer of indirection of _objc_malloc
1708         and similar.
1709         (objc_calloc): Use GC_malloc in the garbage-collected
1710         implementation as GC_malloc returns memory that is already freed.
1711         (objc_valloc): Deprecated.      
1712         
1713 2010-09-12  Nicola Pero  <nicola.pero@meta-innovation.com>
1715         * objc/deprecated/objc_error.h: New file.
1716         * objc/objc-api.h: Include deprecated/objc_error.h instead of
1717         defining objc_error and related.
1718         * error.c: New file.  Added _objc_abort function which replaces
1719         objc_error.  No change in functionality as they both print an
1720         error and abort.
1721         * misc.c: File removed.  Code moved into memory.c and error.c.
1722         * memory.c: New file.
1723         * objc-private/error.h: New file.
1724         * archive.c: Include objc-private/error.h and use _objc_abort
1725         instead of objc_error everywhere.
1726         * class.c: Same change.
1727         * encoding.c: Same change.
1728         * init.c: Same change, and simplified init_check_module_version.
1729         * memory.c: Same change.
1730         * sendmsg.c:  Same change.
1731         * thr.c: Same change.
1732         * Makefile.in (OBJ_DEPRECATED_H): Added objc_error.h.
1733         (OBJ_H): Reordered list.
1734         (OBJS): Removed misc.lo, added memory.lo and error.lo.
1735         (OBJS_GC): Removed misc_gc.lo, added memory_gc.lo and error_gc.lo.
1736         (misc_gc.lo): Rule removed.
1737         (error_gc.lo): Rule added.
1738         (memory_gc.lo): Rule added.
1739         
1740 2010-09-12  Nicola Pero  <nicola.pero@meta-innovation.com>
1742         * objc/objc.h (__GNU_LIBOBJC__): New #define providing an easy way
1743         to check the API version.  Added some comments.
1745         * objc-private/common.h: New file.
1746         * NXConstStr.m: Include objc-private/common.h.
1747         * Object.m: Same change.
1748         * Protocol.m: Same change.
1749         * archive.c: Same change.
1750         * class.c: Same change.
1751         * encoding.c: Same change.
1752         * exception.c: Same change.
1753         * gc.c: Same change.
1754         * hash.c: Same change.
1755         * init.c: Same change.
1756         * libobjc_entry.c: Same change.
1757         * linking.m: Same change.
1758         * misc.c: Same change (and added a comment).
1759         * nil_method.c: Same change.
1760         * objects.c: Same change.
1761         * sarray.c: Same change.
1762         * selector.c: Same change.
1763         * sendmsg.c: Same change.
1764         * thr.c: Same change.
1766 2010-09-11  Nicola Pero  <nicola.pero@meta-innovation.com>
1768         * objc/objc-api.h: Removed obsolete #ifdef for NeXTSTEP.
1770 2010-09-11  Nicola Pero  <nicola.pero@meta-innovation.com>
1772         * archive.c: Removed not needed includes.
1773         * class.c: Same change.
1774         * hash.c: Same change.
1775         * misc.c: Same change.
1776         * nil_method.c: Same change.
1777         * objects.c: Same change.
1778         * sarray.c: Same change.
1779         * sendmsg.c: Same change.
1780         * thr.c: Same change.
1782 2010-09-11  Nicola Pero  <nicola.pero@meta-innovation.com>
1784         * objc/runtime.h: Moved to objc-private/runtime.h.  Do not include
1785         all the objc/*.h files.
1786         * objc-private/runtime.h: New file.
1787         * archive.c: Include objc-private/runtime.h (and required objc/*.h
1788         files) instead of objc/runtime.h.
1789         * class.c: Same change.
1790         * hash.c: Same change.
1791         * init.c: Same change.
1792         * misc.c: Same change.
1793         * nil_method.c: Same change.
1794         * objects.c: Same change.
1795         * sarray.c: Same change.
1796         * selector.c: Same change.
1797         * sendmsg.c: Same change.
1798         * thr.c: Same change.
1799         
1800 2010-09-11  Nicola Pero  <nicola.pero@meta-innovation.com>
1802         * objc/deprecated/struct_objc_selector.h: New file.  Definition of
1803         'struct objc_selector' and 'sel_eq' moved here.
1804         * objc/deprecated/struct_objc_protocol.h: New file.  Definition of
1805         'struct objc_procotol' moved here.
1806         * objc/deprecated/struct_objc_class.h: New file.  Definition of
1807         'struct objc_class' moved here.
1808         * objc/deprecated/MetaClass.h: New file.  Definition of MetClass
1809         moved here.
1810         * objc/deprecated/STR.h: New file.  Definition of STR moved here.       
1811         * objc/message.h: New file.  Definitions for relval_t, apply_t,
1812         arglist, arglist_t and objc_msg_lookup were moved here.
1813         * objc/objc.h: Include the above files instead of defining the
1814         corresponding structs, types and functions here.  Added new opaque
1815         definitions for SEL and Class.  Use Class and not 'struct
1816         objc_class *' in the definition of 'struct objc_object'.
1817         Commented all types defined in the file.  Removed special
1818         definition of BOOL as 'int' on __vxworks; use 'unsigned char'
1819         there as well.
1820         * objc/deprecated/objc-unexpected-exception.h: Renamed to
1821         objc_unexpected_exception.h.
1822         * objc/objc-api.h: Updated include of
1823         objc-unexpetected-exception.h
1824         * objc/objc-exception.h: Updated comments.
1825         * Makefile.in (OBJC_H, OBJC_DEPRECATED_H): Added the new header
1826         files.  Reindented list of files.
1827         
1828 2010-09-10  Nicola Pero  <nicola.pero@meta-innovation.com>
1830         * objc/objc-api.h (objc_trace): Unused variable removed.
1832 2010-09-10  Nicola Pero  <nicola.pero@meta-innovation.com>
1834         * objc/deprecated: New directory.
1835         * objc/deprecated/README: New file.
1836         * objc/README: New file.
1837         * objc/typedstream.h: Moved into objc/deprecated/typedstream.h;
1838         objc/typedstream.h replaced with a placeholder including the file
1839         from the deprecated/ directory.
1840         * objc/deprecated/objc-unexpected-exception.h: New file with the
1841         definition of _objc_unexpected_exception.       
1842         * objc/objc-api.h: Include deprecated/objc-unexcepted-exception.h
1843         instead of defining _objc_unexpected_exception.
1844         * objc/deprecated/Object.h: New file with the deprecated Object
1845         methods in a 'Deprecated' category.
1846         * objc/Object.h Include deprecated/Object.h instead of defining
1847         the deprecated methods.
1848         * Object.m: Moved deprecated methods into 'Deprecated' category.
1849         * objc-private: New directory.
1850         * objc-private/README: New file.
1851         * Makefile.in (OBJC_DEPRECATED_H): New variable.
1852         (install-headers): Create installation directory for
1853         OBJC_DEPRECATED_H headers, and install them.
1855 2010-09-10  Nicola Pero  <nicola.pero@meta-innovation.com>
1857         * objc/objc-exception.h: Fixed include of objc.h.
1858         
1859 2010-09-08  Nicola Pero  <nicola.pero@meta-innovation.com>
1861         * objc/objc-exception.h: New file.
1862         * exception.c (objc_set_uncaught_exception_handler): Implemented.
1863         (objc_set_exception_matcher): Implemented.
1864         (objc_exception_throw): Use the uncaught exception handler if set.
1865         (PERSONALITY_FUNCTION): Use the exception matcher instead of the
1866         hardcoded isKindOf.
1867         (isKindOf): Renamed to is_kind_of_exception_matcher.  Tidied code
1868         up.  Removed segmentation fault when value is 'nil'.
1869         * objc/objc-api.h (_objc_unexpected_exception): Mark as
1870         deprecated.
1871         * Makefile.in (exception.lo, exception_gc.lo): Use
1872         -Wno-deprecated-declarations when compiling.
1873         (OBJC_H): Added objc-exception.h
1875 2010-09-08  Nicola Pero  <nicola.pero@meta-innovation.com>
1877         * objc/typedstream.h: Deprecate all functions in the file.  This
1878         file is obsolete.
1879         * objc/Object.h ([+streamVersion:], [-read:], [-write:],
1880         [-awake]): Documented that these methods are deprecated.  Added a
1881         brief description of the Object class and its relationship to the
1882         NSObject class.
1883         * Makefile.in: Compile archive.c and Object.m with
1884         -Wno-deprecated-declarations.
1886 2010-09-08  Nicola Pero  <nicola.pero@meta-innovation.com>
1888         Removed obsolete intermediate threading layer.
1889         * thr.c: Use __gthread_objc_xxx functions directly instead of
1890         __objc_thread_xxx ones.
1891         * objc/thr.h: Removed prototypes of no longer existing
1892         __objc_thread_xxx functions.
1893         * Makefile.in: Removed thr-objc.lo.
1894         * thr-dce.c: File removed.
1895         * thr-decosf1.c: File removed.
1896         * thr-irix.c: File removed.
1897         * thr-mach.c: File removed.
1898         * thr-objc.c: File removed.
1899         * thr-os2.c: File removed.
1900         * thr-posix.c: File removed.
1901         * thr-pthreads.c: File removed.
1902         * thr-rtems.c: File removed.
1903         * thr-single.c: File removed.
1904         * thr-solaris.c: File removed.
1905         * thr-vxworks.c: File removed.
1906         * thr-win32.c: File removed.
1907         * README.threads: File removed.
1908         * THREADS.MACH: File removed.
1909         * THREADS: Updated.
1911 2010-09-07  Nicola Pero  <nicola.pero@meta-innovation.com>
1913         * Object.m (MAX_CLASS_NAME_LEN): Unused define removed.
1915 2010-09-06  Iain Sandoe  <iains@gcc.gnu.org>
1917         * encoding.c: Add TARGET_ALIGN_NATURAL definition for m64 powerpc darwin.
1918         Add a comment as to why, update FIXME comments.
1920 2010-09-06  Nicola Pero  <nicola.pero@meta-innovation.com>
1922         * makefile.dos: Obsolete file removed.
1923         
1924 2010-04-02  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
1926         * aclocal.m4: Regenerate.
1928 2010-03-23  Dave Korn  <dave.korn.cygwin@gmail.com>
1930         PR libobjc/30445
1931         * configure.ac (extra_ldflags_libobjc): Define appropriately for
1932         Cygwin and MinGW hosts.
1933         * Makefile.am (libobjc_s.a): Remove dead pre-libtool target.
1934         (libobjc.dll): Likewise.
1935         * configure: Regenerate.
1937 2009-12-05  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
1939         * configure: Regenerate.
1941 2009-11-28  Jakub Jelinek  <jakub@redhat.com>
1943         * sarray.c (sarray_free): Use old_buckets variable.
1944         * encoding.c (objc_layout_structure_next_member): Remove unused
1945         bfld_type_size variable.
1947 2009-08-24  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
1949         * configure.ac (AC_PREREQ): Bump to 2.64.
1951 2009-08-22  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
1953         * aclocal.m4: Regenerate.
1954         * configure: Regenerate.
1955         * config.h.in: Regenerate.
1957 2009-08-22  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
1959         * Makefile.in (LIBTOOL): Add $(LIBTOOLFLAGS).
1961 2009-07-30  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
1963         * Makefile.in (AUTOCONF, ACLOCAL, ACLOCAL_AMFLAGS, aclocal_deps):
1964         New variables.
1965         ($(srcdir)/configure, $(srcdir)/aclocal.m4): New rules.
1967 2009-07-30  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
1969         * configure.ac (_AC_ARG_VAR_PRECIOUS): Use m4_rename_force.
1971 2009-04-09  Nick Clifton  <nickc@redhat.com>
1973         * sendmsg.c: Change copyright header to refer to version 3 of
1974         the GNU General Public License with version 3.1 of the GCC
1975         Runtime Library Exception and to point readers at the COPYING3
1976         and COPYING3.RUNTIME files and the FSF's license web page.
1977         * NXConstStr.m: Likewise.
1978         * Object.m: Likewise.
1979         * Protocol.m: Likewise.
1980         * archive.c: Likewise.
1981         * class.c: Likewise.
1982         * encoding.c: Likewise.
1983         * exception.c: Likewise.
1984         * gc.c: Likewise.
1985         * hash.c: Likewise.
1986         * init.c: Likewise.
1987         * libobjc_entry.c: Likewise.
1988         * linking.m: Likewise.
1989         * misc.c: Likewise.
1990         * nil_method.c: Likewise.
1991         * objc/NXConstStr.h: Likewise.
1992         * objc/Object.h: Likewise.
1993         * objc/Protocol.h: Likewise.
1994         * objc/encoding.h: Likewise.
1995         * objc/hash.h: Likewise.
1996         * objc/objc-api.h: Likewise.
1997         * objc/objc-decls.h: Likewise.
1998         * objc/objc-list.h: Likewise.
1999         * objc/objc.h: Likewise.
2000         * objc/runtime.h: Likewise.
2001         * objc/sarray.h: Likewise.
2002         * objc/thr.h: Likewise.
2003         * objc/typedstream.h: Likewise.
2004         * objects.c: Likewise.
2005         * sarray.c: Likewise.
2006         * selector.c: Likewise.
2007         * thr-dce.c: Likewise.
2008         * thr-decosf1.c: Likewise.
2009         * thr-irix.c: Likewise.
2010         * thr-mach.c: Likewise.
2011         * thr-objc.c: Likewise.
2012         * thr-os2.c: Likewise.
2013         * thr-posix.c: Likewise.
2014         * thr-pthreads.c: Likewise.
2015         * thr-rtems.c: Likewise.
2016         * thr-single.c: Likewise.
2017         * thr-solaris.c: Likewise.
2018         * thr-vxworks.c: Likewise.
2019         * thr-win32.c: Likewise.
2020         * thr.c: Likewise.
2021         * libobjc.def: Change copyright header to refer to version 3 of
2022         the GNU General Public License and to point readers at the COPYING3
2023         file and the FSF's license web page.
2024         * makefile.dos: Likewise.
2026 2009-04-09  Jakub Jelinek  <jakub@redhat.com>
2028         * Makefile.in: Change copyright header to refer to version
2029         3 of the GNU General Public License and to point readers at the
2030         COPYING3 file and the FSF's license web page.
2031         * configure.ac: Likewise.
2033 2009-03-12  Richard Frith-Macdonald  <rfm@gnu.org>
2034             David Ayers  <ayers@fsfe.org>
2036         PR libobjc/27466
2037         * objc/objc-api.h (_objc_unexpected_exception): Declare
2038         new hook.  Update copyright dates.
2039         * exception.c (objc_exception_throw): Use hook.  Update
2040         copyright dates.
2041         * libobjc.def (_objc_unexpected_exception): Export hook.
2042         Update copyright dates.
2043         
2044 2009-03-01  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
2046         * configure: Regenerate.
2048 2008-12-18  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
2050         * configure: Regenerate.
2052 2008-11-21  Kai Tietz  <kai.tietz@onevision.com>
2054         *  Object.m (errno): Replaced by errno.h include.
2055         (compare): Cast self to id to prevent warning on comparison.
2056         * objc/objc.h (BOOL): Prevent redeclaration of BOOL, if it is
2057         already there.
2058         * sendmsg.c (__objc_print_dtable_stats): Remove type warnings.
2059         * thr-win32.c (__objc_thread_detach): Remove type warning.
2060         (__objc_thread_id): Likewise.
2061         * thr.c (__objc_thread_detach_functiont): Add __builtin_trap ()
2062         for noreturn.
2064 2008-09-26  Peter O'Gorman  <pogma@thewrittenword.com>
2065             Steve Ellcey  <sje@cup.hp.com>
2067         * configure: Regenerate for new libtool.
2068         * config.h.in: Regenerate for new libtool.
2070 2008-07-18  Matthias Klose  <doko@ubuntu.com> 
2072         * Makefile.in: Ignore missing ../boehm-gc/threads.mk. 
2074 2008-07-18  Matthias Klose  <doko@ubuntu.com> 
2076         * Makefile.in: Include ../boehm-gc/threads.mk. 
2077         (OBJC_BOEHM_GC_LIBS): Define, (libobjc_gc$(libsuffix).la): Use it.
2079 2008-07-06  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
2081         * Makefile.in (install-info): New stub target.
2083 2008-06-17  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
2085         * configure: Regenerate.
2087 2008-06-14  Kai Tietz  <kai.tietz@onevision.com>
2089         * exception.c (PERSONALITY_FUNCTION): Remove extra decrement
2090         if HAVE_GETIPINFO is not defined.
2092 2008-06-10  Kai Tietz  <kai.tietz@onevision.com>
2094         * Object.m (compare): Add type id.
2095         * objc/Object.h: Likewise.
2096         * archive.c (objc_read_class): Use size_t to extend version to be
2097         size of pointer scalar width.
2098         * sendmsg.c (rtx): Undefine it before redefinition.
2099         (__objc_print_dtable_stats): Cast arguments to long as intended.
2101 2008-05-30  Julian Brown  <julian@codesourcery.com>
2103         * exception.c (__objc_exception_class): Initialise as constant
2104         array for ARM EABI. Change macro to static const for non-ARM EABI.
2105         (ObjcException): Add note about structure layout. Remove landingPad
2106         and handlerSwitchValue for ARM EABI.
2107         (get_ttype_entry): Add __ARM_EABI_UNWINDER__ version
2108         of function.
2109         (CONTINUE_UNWINDING): Define for ARM EABI/otherwise cases.
2110         (PERSONALITY_FUNCTION): Use ARM EABI-specific arguments, and add
2111         ARM EABI unwinding support.
2112         (objc_exception_throw): Use memcpy to initialise exception class.
2114 2008-05-25  Alan Modra  <amodra@bigpond.net.au>
2116         * encoding.c (strip_array_types): Rename from get_inner_array_type.
2117         (rs6000_special_round_type_align): Update.
2119 2008-05-09  Julian Brown  <julian@codesourcery.com>
2121         * Makefile.in (LTLDFLAGS): New.
2122         (libobjc$(libsuffix).la, libobjc_gc$(libsuffix).la): Use above.
2124 2008-04-18  Paolo Bonzini  <bonzini@gnu.org>
2126         PR bootstrap/35457
2127         * aclocal.m4: Regenerate.
2128         * configure: Regenerate.
2130 2008-01-24  David Edelsohn  <edelsohn@gnu.org>
2132         * configure: Regenerate.
2134 2007-10-14  H.J. Lu  <hongjiu.lu@intel.com>
2136         * configure.ac: Don't run config-ml.in directly.
2137         (multilib_arg): New.
2138         * configure: Regenerated.
2140 2007-08-06  Andrew Pinski  <pinskia@gmail.com>
2142         PR libobjc/30731
2143         * exception.c (parse_lsda_header): Use _uleb128_t/_sleb128_t instead
2144         of _Unwind_Word for variables which are used in
2145         read_uleb128/read_sleb128.
2146         (PERSONALITY_FUNCTION): Likewise.
2148 2007-07-05  H.J. Lu  <hongjiu.lu@intel.com>
2150         * aclocal.m4: Regenerated.
2152 2007-06-03  Andrew Pinski  <andrew_pinski@playstation.sony.com>
2154         * configure.ac: Fix a typo in *-*-darwin clause.
2155         * configure: Regenerated.
2157 2007-06-02  H.J. Lu  <hongjiu.lu@intel.com>
2159         * configure.ac: Fix a typo.
2160         * configure: Regenerated.
2162 2007-06-02  Paolo Bonzini  <bonzini@gnu.org>
2164         * configure: Regenerate.
2166 2007-06-01  Andrew Pinski  <andrew_pinski@playstation.sony.com>
2168         * Makefile.in: Replace all uses of libext with libsuffix.
2169         * configure.ac: Likewise.
2170         * configure: Regenerate.
2172         Revert:
2173         * Makefile.in: Remove all uses of $(libext).
2175 2007-05-23  Andrew Pinski  <andrew_pinski@playstation.sony.com>
2177         * Makefile.in: Remove all uses of $(libext).
2179 2007-05-23  Steve Ellcey  <sje@cup.hp.com>
2181         * configure: Regenerate.
2182         * aclocal.m4: Regenerate.
2184 2007-04-21  Andrew Ruder  <andy@aeruder.net>
2186         * sendmsg.c (__objc_get_forward_imp): Call
2187         __objc_msg_forward2 for real.
2189 2007-04-09  Andrew Ruder  <andy@aeruder.net>
2191         * sendmsg.c: Added __objc_msg_forward2, a hook that allows
2192         external libraries to provide a function that returns the real
2193         forwarding function based on both the selector and the receiver.
2194         * objc/objc-api.h: Define __objc_msg_forward2.
2196 2007-03-01  Brooks Moses  <brooks.moses@codesourcery.com>
2198         * Makefile.in: Add dummy install-pdf target.
2200 2007-02-18  Manuel Lopez-Ibanez  <manu@gcc.gnu.org>
2202         * objc/objc-list.h (list_free): Add keyword 'inline' to avoid
2203         unused warning.
2204         
2205 2006-10-31  Geoffrey Keating  <geoffk@apple.com>
2207         * encoding.c (darwin_rs6000_special_round_type_align): New.
2209 2006-10-14  Geoffrey Keating  <geoffk@apple.com>
2211         * Makefile.in: Use multi_basedir instead of toplevel_srcdir.
2212         * configure.ac: Use multi.m4 from aclocal rather than custom
2213         code.  Use multi_basedir instead of toplevel_srcdir.
2214         * aclocal.m4: Regenerate.
2215         * configure: Regenerate.
2217 2006-10-10  Brooks Moses  <bmoses@stanford.edu>
2219         * Makefile.in: Added empty "pdf" target.
2221 2006-07-18  Paolo Bonzini  <bonzini@gnu.org>
2223         * configure: Regenerate.
2225 2006-05-23  Carlos O'Donell  <carlos@codesourcery.com>
2227         * Makefile.in: Add install-html target. Add install-html to .PHONY
2229 2006-02-21  Rainer Orth  <ro@TechFak.Uni-Bielefeld.DE>
2231         PR libobjc/26309
2232         * thr-objc.c (_XOPEN_SOURCE): Don't define on Tru64 UNIX.
2234 2006-01-24  David Ayers  <d.ayers@inode.at>
2236         PR libobjc/9751
2237         * gc.c (class_ivar_set_gcinvisible): Replace strncpy with memcpy
2238         and insure the new strings are '\0' termintated.
2240 2006-01-24  David Ayers  <d.ayers@inode.at>
2242         PR libobjc/13946
2243         * configure.ac: Add include directives for --enable-objc-gc.
2244         * Makefile.in: Ditto.
2245         * configure: Regenerate.
2247         * gc.c (__objc_class_structure_encoding): Increment the used bytes
2248         instead of the local pointer to them.
2250 2005-12-14  Andrew Pinski  <pinskia@physics.uc.edu>
2252         PR objc/25360
2253         * objc/objc-api.c (_C_COMPLEX): New define.
2254         * encoding.c (objc_sizeof_type): Handle _C_Complex.
2255         (objc_alignof_type): Likewise.
2256         (objc_skip_typespec): Likewise.
2258 2005-12-15  David Ayers  <d.ayers@inode.at>
2260         PR libobjc/14382
2261         * README (+load,+initialize): Fix documentation to reflect
2262         intended and implemented semantics for +load and +initialize.
2263         
2264 2005-12-12  Andrew Pinski  <pinskia@physics.uc.edu>
2266         * encoding.c (TYPE_FIELDS): Fix to skip over just _C_STRUCT_B and
2267         the name.
2268         (get_inner_array_type): Fix to skip over _C_ARY_B and size.
2269         (rs6000_special_round_type_align): Update for the ABI fix.
2270         (objc_layout_finish_structure): Correct the encoding which is passed to
2271         ROUND_TYPE_ALIGN.
2273 2005-12-11  Andrew Pinski  <pinskia@physics.uc.edu>
2275         PR libobjc/25347
2276         * encoding.c (objc_sizeof_type): Don't handle _C_UNION_B special
2277         but use the struct layout functions.
2278         (objc_alignof_type): Likewise.
2279         (objc_layout_structure): Handle _C_UNION_B also.
2280         (objc_layout_structure_next_member): Likewise.
2281         (objc_layout_finish_structure): Likewise.
2283 2005-12-11  Andrew Pinski  <pinskia@physics.uc.edu>
2285         PR libobjc/25346
2286         * objc/objc-api.h (_C_BOOL): New define.
2287         * encoding.c (objc_sizeof_type): Handle _C_BOOL.
2288         (objc_alignof_type): Likewise.
2289         (objc_skip_typespec): Likewise.
2291 2005-11-20  David Ayers  <d.ayers@inode.at>
2293         PR libobjc/19024
2294         * objc/hash.h: Remove deprecated hash API.
2295         * hash_compat.c: Remove.
2296         * Makefile.in: Remove reference to hash_compat.c.
2298         * configure.ac (VERSION): Bump library version to 2:0:0.
2299         * configure: Regenerate.
2301 2005-11-09  Alexandre Oliva  <aoliva@redhat.com>
2303         PR other/4372
2304         * thr-objc.c (_XOPEN_SOURCE): Define.
2306 2005-10-07  Ulrich Weigand  <uweigand@de.ibm.com>
2308         PR libobjc/23612
2309         * objc/objc-api.h (struct objc_ivar): Move definition to
2310         global scope.
2312 2005-09-04  Andrew Pinski  <pinskia@physics.uc.edu>
2313             Rasmus Hahn  <rassahah@neofonie.de>
2315         PR libobjc/23108
2316         * archive.c (objc_write_type): Correct the element offset.
2317         (objc_read_type): Likewise.
2319 2005-08-17  Kelley Cook  <kcook@gcc.gnu.org>
2321         * All files: Update FSF address.
2323 2005-08-13  Marcin Koziej  <creep@desk.pl>
2324             Andrew Pinski  <pinskia@physics.uc.edu>
2326         PR libobjc/22492
2327         * exception.c (PERSONALITY_FUNCTION): Fix the PC with finally.
2329 2005-08-13  Andrew Pinski  <pinskia@physics.uc.edu>
2331         * Makefile.in (extra_ldflags_libobjc): New.
2332         (libobjc$(libext).la): Add extra_ldflags_libobjc to the link line.
2333         (libobjc_gc$(libext).la): Likewise.
2334         * configure.ac (extra_ldflags_libgfortran): Set for *-darwin* to
2335         "-Wl,-single_module".
2336         * configure: Regenerate.
2337         * linking.m (_objcInit): Remove.
2339 2005-07-26  Andrew Pinski  <pinskia@physics.uc.edu>
2341         PR libobjc/22606
2342         * Makefile.in (ALL_CFLAGS): Add -fexceptions.
2344 2005-06-08  David Ayers  <d.ayers@inode.at>
2346         * objc/NXConstStr.h, objc/Object.h, objc/Protocol.h,
2347         objc/encoding.h, objc/hash.h, objc/objc-api.h,
2348         objc/runtime.h, objc/sarray.h, objc/thr.h, 
2349         objc/typedstream.h: Do not include Objective-C headers as
2350         system headers.
2352 2005-06-07  David Ayers  <d.ayers@inode.at>
2354         * archive.c, init.c, selector.c: Include hash.h.
2355         * archive.c, class.c, encoding.c, gc.c, hash.c, hash_compat.c,
2356         init.c, misc.c, nil_method.c, objects.c, sarray.c, selector.c,
2357         sendmsg.c, thr-dce.c, thr-decosf1.c, thr-irix.c, thr-mach.c,
2358         thr-objc.c, thr-os2.c, thr-posix.c, thr-pthreads.c, thr-rtems.c,
2359         thr-single.c, thr-solaris.c, thr-vxworks.c, thr-win32.c, thr.c:
2360         Include Objective-C headers with quotes and objc/ directory
2361         prefix.
2363 2005-05-19  Richard Henderson  <rth@redhat.com>
2365         * exception.c: Revert last change.
2367 2005-05-19  David Ayers  <d.ayers@inode.at>
2369         * exception.c: Include tsystem.h for unwind.h.
2371 2005-05-09  Mike Stump  <mrs@apple.com>
2373         * configure: Regenerate.
2375 2005-04-12  Mike Stump  <mrs@apple.com>
2377         * configure: Regenerate.
2379 2005-03-21  Zack Weinberg  <zack@codesourcery.com>
2381         * Makefile.in: Set gcc_version here.
2382         * configure.ac: Do not invoke TL_AC_GCC_VERSION.  Adjust quoting
2383         in definition of toolexeclibdir so that $(gcc_version) is expanded
2384         by the Makefile.
2385         * aclocal.m4, configure: Regenerate.
2387 2005-03-03  David Ayers  <d.ayers@inode.at>
2389         * objc/hash.h (OBJC_IGNORE_DEPRECATED_API): Update deprecated
2390         version reference.  Correct typo.
2392 2005-03-02  David Ayers  <d.ayers@inode.at>
2394         PR libobjc/19024
2395         * Makefile.in (OBJS): Add hash_compat.lo.
2396         (OBJS_GC): Add hash_compat_gc.lo.
2397         (hash_compat_gc.lo): New target and rule.
2398         * objc/hash.h (hash_new, hash_delete, hash_add, hash_remove)
2399         (hash_next, hash_value_for_key, hash_is_key_in_hash)
2400         (hash_ptr, hash_string, compare_ptrs, compare_strings): Prefix
2401         with objc_.  Add deprecated non prefixed inlined versions.
2402         (OBJC_IGNORE_DEPRECATED_API): New macro to hide deprecated
2403         declarations.
2404         * hash.c (hash_new, hash_delete, hash_add, hash_remove, hash_next)
2405         (hash_value_for_key, hash_is_key_in_hash): Prefix with objc_ and
2406         update callers.
2407         * hash_compat.c: New file.
2408         * archive.c: Update callers.
2409         * init.c: Likewise.
2410         * selector.c: Likewise.
2411         * libobjc.def: Add objc_ versions of hash functions.
2413 2005-02-28  Andrew Pinski <pinskia@physics.uc.edu>
2415         PR libobjc/20252
2416         * Makefile.in (GTHREAD_FLAGS): Remove.
2417         (ALL_CFLAGS): Remove usage of GTHREAD_FLAGS.
2418         * thr-objc.c: Include config.h.
2419         * configure.ac: Instead of looking at GCC's makefile, figure out if
2420         GTHREAD_FLAGS should be defined by looking at the `thread model'
2421         of the current gcc.
2422         * configure: Regenerate.
2423         * config.h.in: Regenerate.
2425 2005-02-28  Paolo Bonzini  <bonzini@gnu.org>
2427         PR bootstrap/17383
2428         * configure.ac: Call GCC_TOPLEV_SUBDIRS.
2429         (Determine CFLAGS for gthread): Use $host_subdir.
2430         * configure: Regenerate.
2431         * Makefile.in (host_subdir): New.
2432         (INCLUDES): Use it.
2434 2004-12-20  Andrew Pinski  <pinskia@physics.uc.edu>
2436         PR libobjc/12035
2437         * gc.c: Remove definition of LOGWL, modWORDSZ, and divWORDSZ since
2438         they are not used.
2439         Include limits.h and stdlib.h.
2440         Define BITS_PER_WORD.
2442 2004-12-12  Alexander Malmberg  <alexander@malmberg.org>
2444         * selector.c (__objc_init_selector_tables): Add missing void to
2445         definition.
2447 2004-12-02  Richard Sandiford  <rsandifo@redhat.com>
2449         * configure.ac: Use TL_AC_GCC_VERSION to set gcc_version.
2450         * configure, aclocal.m4: Regenerate.
2452 2004-11-29  Kelley Cook  <kcook@gcc.gnu.org>
2454         * configure: Regenerate for libtool change.
2456 2004-11-25  Kelley Cook  <kcook@gcc.gnu.org>
2458         * configure: Regenerate for libtool reversion.
2460 2004-11-24  Kelley Cook  <kcook@gcc.gnu.org>
2462         * configure: Regenerate for libtool change.
2464 2004-11-24  Kelley Cook  <kcook@gcc.gnu.org>
2466         * aclocal.m4, config.h.in: Regenerate.
2468 2004-10-08  Mike Stump  <mrs@apple.com>
2469             Andrew Pinski  <pinskia@physics.uc.edu>
2471         * aclocal.m4: Rename to ...
2472         * acinclude.m4: here and also use m4_include instead of sinclude.
2473         * aclocal.m4: Regenerate.
2474         * configure: Regenerate.
2475         * configure.ac: Add AM_MAINTAINER_MODE and AM_PROG_CC_C_O.
2476         * Makefile.in (configure): Add @MAINT@ infront of configure.ac
2478 2004-10-08  Andrew Pinski  <pinskia@physics.uc.edu>
2480         * archive.c: Fix all the warnings about passing unsigned char*
2481         to char* and the other way too.
2483 2004-09-16  Andrew Pinski  <pinskia@physics.uc.edu>
2485         PR libobjc/16448
2486         * exception.c: Include config.h
2487         (objc_exception_throw): Change _GLIBCXX_SJLJ_EXCEPTIONS to
2488         SJLJ_EXCEPTIONS.
2489         * configure.ac: Find out what exception handling code we use.
2490         * configure: Regenerate.
2491         * config.h.in: New file, regenerate.
2493 2004-09-16  Andrew Pinski  <apinski@apple.com>
2495         * encoding.c (ALTIVEC_VECTOR_MODE): Define a bogus macro.
2497 2004-08-28  Nathanael Nerode  <neroden@gcc.gnu.org>
2499         * configure.ac: Switch from _GCC_TOPLEV_NONCANONICAL_TARGET to
2500         ACX_NONCANONICAL_TARGET.
2501         * configure: Regenerate.
2503 2004-08-13  Ziemowit Laski  <zlaski@apple.com>
2505         * objc/sarray.h: Hoist include of assert.h near the top of file,
2506         and mark the remainder of the file 'extern "C"'.
2508 2004-08-13  Andrew Pinski  <pinskia@physics.uc.edu>
2510         * objc/Object.h: Move includes out of extern "C" blocks.
2511         * objc/encoding.h: Likewise.
2512         * objc/hash.h: Likewise.
2513         * objc/objc-api.h: Likewise.
2514         * objc/runtime.h: Likewise.
2515         * objc/sarray.h: Likewise.
2516         * objc/typedstream.h: Likewise.
2518 2004-08-12  Ziemowit Laski  <zlaski@apple.com>
2520         * objc/NXConstStr.h: Update copyright date; bracket with
2521         'extern "C"' for C++ use; make include syntax consistent
2522         by using <...> instead of "..."; hoist <objc/...> includes
2523         above the 'extern "C"' block.
2524         * objc/Object.h: Likewise.
2525         * objc/Protocol.h: Likewise.
2526         * objc/encoding.h: Likewise.
2527         * objc/hash.h: Likewise.
2528         * objc/runtime.h: Likewise.
2529         * objc/sarray.h: Likewise.
2530         * objc/thr.h: Likewise.
2531         * objc/typedstream.h: Likewise.
2532         * objc/objc-api.h: Add 'extern "C"' block for C++ use.
2533         (objc_static_instances): For C++ case, do away with
2534         zero-sized array.
2535         (objc_method): Hoist definition to file scope.
2536         (_objc_load_callback, _objc_object_alloc, class_get_class_method,
2537         class_get_instance_method, class_create_instance,
2538         class_get_class_name, class_get_instance_size,
2539         class_get_meta_class, class_get_super_class, class_get_version,
2540         class_is_class, class_is_meta_class, class_set_version,
2541         class_get_gc_object_type, class_ivar_set_gcinvisible,
2542         get_imp): Rename 'class' parameter to '_class'.
2543         * objc/objc-list.h: Add 'extern "C"' block for C++ use.
2544         * objc/objc.h: Update copyright date.
2545         (arglist_t): Provide a union tag.
2547 2004-07-22  Andrew Pinski  <pinskia@physics.uc.edu>
2549         * thr.c (__objc_thread_detach_function): Do not mark as volatile
2550         but instead use the attribute noreturn.
2552 2004-06-28  Zack Weinberg  <zack@codesourcery.com>
2554         * encoding.c: Rename target_flags with a #define to avoid
2555         conflict with a prior declaration.
2557 2004-06-24  Andrew Pinski  <apinski@apple.com>
2559         * objc/encoding.h: Wrap the functions with extern "C" for C++
2560         mode.
2561         * objc/hash.h: Likewise.
2562         * objc/objc-api.h: Likewise.
2563         * objc/objc-list.h: Likewise.
2564         * objc/runtime.h: Likewise.
2565         * objc/sarray.h: Likewise.
2566         * objc/thr.h: Likewise.
2567         * objc/typedstream.h: Likewise.
2570 2004-06-21  Nick Clifton  <nickc@redhat.com>
2572         * encoding.c (BITS_PER_UNIT): Define if a definition is not
2573         provided.
2575 2004-06-20  Alexander Malmberg  <alexander@malmberg.org>
2577         * Makefile.in (exception.lo): Remove $(OBJC_GCFLAGS).
2578         (exception_gc.lo): New.
2579         (OBJS_GC): Add exception_gc.lo.
2581 2004-06-17  Richard Henderson  <rth@redhat.com>
2583         * exception.c: New file.
2584         * Makefile.in (exception.lo): New.
2585         (OBJS): Add it.
2587 2004-06-14  Andrew Pinski  <pinskia@physics.uc.edu>
2589         * linking.m (_objcInit): New empty function
2590         for Darwin only.
2592 2004-06-11  Andrew Pinski  <pinskia@physics.uc.edu>
2594         * configure.ac: Support --enable-shared=libobjc.
2595         * configure: Regenerate.
2597         PR libobjc/15901
2598         * configure.ac: Do not disable shared by default.
2599         * configure: Regenerate.
2601 2004-06-03  Nicola Pero  <n.pero@mi.flashnet.it>
2603         * Protocol.m ([-isEqual:]): Small optimizations returning
2604         immediately if the argument is equal to self, and accessing
2605         the argument's name directly if it's a protocol.
2607 2004-06-03  David Ayers  <d.ayers@inode.at>
2609         * Protocol.m ([-isEqual:]): Test the class of the argument.
2611 2004-05-25  Andrew Pinski  <pinskia@physics.uc.edu>
2613         * configure.ac (includedir): Rename to ...
2614         (includedirname).
2615         * Makefile.in: s/includedir/includedirname/.
2617         PR target/11572
2618         * configure.ac (includedir): Set to "include"
2619         except for Darwin.
2620         (libext) Set to empty except for Darwin.
2621         * configure: Regenerate
2622         * Makefile.in: s/libobjc.la/libobjc$(libext).la/g.
2623         s/include/$(includedir)/g.
2625 2004-05-25  Daniel Jacobowitz  <drow@false.org>
2627         * Makefile.in: Add .NOEXPORT.
2629 2004-05-25  Andrew Pinski  <pinskia@physics.uc.edu>
2631         Merge from the libobjc-branch
2632         2004-02-09  Andrew Pinski  <pinskia@physics.uc.edu>
2634                 * Makefile.in (OBJC_H): Change objc-deps.h to objc-decls.h.
2636         2004-02-03  Andrew Pinski  <pinskia@physics.uc.edu>
2638                 * Makefile.in (OBJC_H): Add objc-deps.h.
2640         2004-01-27  Nicola Pero  <n.pero@mi.flashnet.it>
2642                 * Protocol.m ([-conformsTo:]): If the argument is nil, return NO.
2643                 ([-hash], [-isEqual:]): New methods.
2645         2004-01-27  Richard Frith-Macdonald <rfm@gnu.org>
2647                 * sarray.c (sarray_free): Add a better comment.
2649         2004-01-27  Adam Fedor  <fedor@gnu.org>
2651                 * hash.c (hash_add): Cast cachep to int.
2652                 * selector.c (__sel_register_typed_name): Cast
2653                 soffset_decode to int.
2655         2004-01-27  Alexander Malmberg  <alexander@malmberg.org>
2657                 * selector.c: Rename register_selectors_from_list to
2658                 __objc_register_selectors_from_list. Update caller.
2659                 (__objc_register_selectors_from_list): Lock __objc_runtime_mutex
2660                 while registering selectors. Use __sel_register_typed_name instead
2661                 of sel_register_typed_name. Check for NULL method_name:s.
2662                 (pool_alloc_selector): New function.
2663                 (__sel_register_typed_name): Use pool_alloc_selector to allocate
2664                 selector structures.
2665                 * sendmsg.c (class_add_method_list): Use
2666                 __objc_register_selectors_from_list.
2667                 * objc/runtime.h: Add __objc_register_selectors_from_list.
2669         2004-01-25  Adam Fedor  <fedor@gnu.org>
2670                     Nicola Pero  <n.pero@mi.flashnet.it>
2671                     Andrew Pinski  <pinskia@physics.uc.edu>
2673                 * objc/objc-decls.h: New file.
2674                 * objc/objc-api.h (_objc_lookup_class): Mark as export.
2675                 (_objc_load_callback): Likewise.
2676                 (_objc_object_alloc): Likewise.
2677                 (_objc_object_copy): Likewise.
2678                 (_objc_object_dispose): Likewise.
2680         2004-01-25  Andrew Pinski  <pinskia@physics.uc.edu>
2682                 * archive.c: s/__inline__/inline
2683                 * sendmsg.c: Likewise.
2685                 * encoding.c: Remove FIXME about the warning
2686                 about unused variable.
2687                 * sendmsg.c: Add a FIXME comment saying that
2688                 this should be using libffi.
2690                 * Makefile.in (LIBTOOL): Use @LIBTOOL@ now as it works.
2693 2004-05-13  Andrew Pinski  <pinskia@physics.uc.edu>
2695         * archive.c (objc_read_class): Initialize class_name.
2696         (objc_read_selector): Initialize selector_name.
2698 2004-05-09  Richard Sandiford  <rsandifo@redhat.com>
2700         * Makefile.in (toolexecdir): Remove trailing space.
2702 2004-04-15  Nathanael Nerode  <neroden@gcc.gnu.org>
2704         PR libobjc/14948
2705         * configure.ac: De-precious CC so multilibs work.
2706         * configure: Regenerate.
2708 2004-04-14  Nathanael Nerode  <neroden@gcc.gnu.org>
2710         * configure.ac: Restore toolexecdir.
2711         * Makefile.in: Restore toolexecdir.
2712         * configure: Regenerate.
2714 2004-04-09  Nathanael Nerode  <neroden@gcc.gnu.org>
2716         * configure.ac: Remove (unused) glibcpp_prefixdir.
2717         * configure: Regenerate.
2719         * configure.in: Rename to configure.ac.
2720         * Makefile.in: Update to match.
2722         * Makefile.in: Remove toolexecdir, glibcpp_toolexecdir (unused).
2723         Replace glibcpp_toolexeclibdir with toolexeclibdir.
2724         * configure.in: Remove glibcpp_toolexecdir (unused).
2725         Replace glibcpp_toolexeclibdir with toolexeclibdir.  Don't generate
2726         config.h or stamp-h (unused).  Move one comment to the right place.
2727         * configure: Regenerate.
2728         * config.h.in: Remove (unused).
2730         * config.h.in: Regenerate with autoheader.
2732         * Makefile.in: Remove (unused) gcc_version_trigger.
2733         * configure.in: Remove (unused) glibcpp_builddir.  Don't AC_SUBST
2734         gcc_version_trigger.
2735         * configure: Regenerate.
2737         * configure.in: Switch to modern style for AC_INIT, AC_OUTPUT.
2738         Sort file into sections.  Remove dnl where appropriate.  Fix
2739         other style issues.
2740         * configure: Regenerate.
2742         * configure.in: Replace old AC_PROG_CC hack with new one.
2743         Define toplevel_srcdir in terms of srcdir, not top_srcdir (there
2744         are no subdirectory output files, so this is fine).  Change prereq
2745         to autoconf 2.59.
2746         * aclocal.m4: Include ../config/no-executables.m4.
2747         * configure: Regenerate with autoconf 2.59.
2749         * configure.in: Improve comments on gthread_cflags.  Improve m4
2750         quotation, and replace 'if test' with 'case', for --enable-objc-gc.
2751         * configure: Regenerate.
2753         * configure.in: Move PACKAGE and VERSION settings up top.  Remove
2754         unused call to AC_PROG_LN_S.  Default RANLIB to ':'.  Remove
2755         redundant checks for values of RANLIB, AR, INSTALL.
2756         * configure: Regenerate.
2758         * configure.in: Clean up handling of
2759         --enable-version-specific-runtime-libs and related variables;
2760         replace 'if test' with 'case' where reasonable.  Fix comments.
2761         Remove useless libstdcxx_interface.
2762         * configure: Regenerate.
2764         * configure.in: Use _GCC_TOPLEV_NONCANONICAL_TARGET.
2765         Replace uses of target_alias with target_noncanonical.
2766         * aclocal.m4: Include ../config/acx.m4.
2767         * configure: Regenerate.
2768         * Makefile.in: Replace uses of target_alias with target_noncanonical.
2769         Fix copyright statement.
2771         * configure.in: Hand-inline bulky, confusing macros from
2772         aclocal.m4.  Replace references to "GNU Objective C" with "GCC".
2773         Update copyright notice.  Remove stuff for automake, which isn't
2774         used in this directory.  Remove emacs local variables.
2775         * aclocal.m4: Remove hand-inlined macros.  Update copyright notice.
2776         * configure: Regenerate.
2778 2004-03-16  Manfred Hollstein  <mh@suse.com>
2780         * Makefile.in, configure.in, configure: Update copyright years.
2782 2004-03-15  Manfred Hollstein  <mh@suse.com>
2784         * Makefile.in (LIBOBJC_VERSION, LIBOBJC_GC_VERSION): Use
2785         definition from configure.in.
2786         * configure.in (PACKAGE): Add definition.
2787         (VERSION): Add definition; substitute it in output files.
2788         * configure: Re-generate.
2790 2004-03-05  Ziemowit Laski  <zlaski@apple.com>
2792         * objc/hash.h (hash_string, compare_strings):
2793         Add type-casts to make Objective-C++ happy.
2794         * objc/typedstream.h (objc_get_stream_class_version):
2795         Rename parameter from 'class' to 'class_name' to make
2796         Objective-C++ happy.
2798 2004-03-01  Michael Matz  <matz@suse.de>
2800         * Makefile.in (ALL_CFLAGS): Add -fno-strict-aliasing.
2802 2004-02-06  Ziemowit Laski  <zlaski@apple.com>
2804         * objc/objc-api.h (objc_super): The 'class' field shall
2805         be named 'super_class' #ifdef __cplusplus.
2807 2004-01-17  Andrew Pinski  <pinskia@physics.uc.edu>
2809         PR target/10781
2810         * encoding.c (rs6000_special_round_type_align): Define.
2812 2004-01-14  Adam Fedor  <fedor@gnu.org>
2814         PR libobjc/12155
2815         * selector.c (__objc_register_instance_methods_to_class): Free
2816         new_list if not used.
2818 2004-01-09  Andrew Ruder  <aeruder@ksu.edu>
2820         PR libobjc/11904
2821         * sarray.c (sarray_free): Free array->is_copy_of latter.
2823 2003-12-01  Zack Weinberg  <zack@codesourcery.com>
2825         PR 11433
2826         * Protocol.m (descriptionForInstanceMethod): Don't dereference
2827         instance_methods if it's NULL.
2828         (descriptionForClassMethod): Likewise for class_methods.
2830 2003-10-24  Rainer Orth  <ro@TechFak.Uni-Bielefeld.DE>
2832         * Makefile.in (runtime-info.h): Remove -Wp.
2834 2003-10-21  Rainer Orth  <ro@TechFak.Uni-Bielefeld.DE>
2836         * Makefile.in (CC1OBJ): Remove.
2837         (runtime-info.h): Invoke $(CC) so all MULTIFLAGS are handled
2838         correctly.
2839         Use .m extension for temporary file.
2840         Remove assembler temp file.
2842 2003-10-20  Joseph S. Myers  <jsm@polyomino.org.uk>
2844         * objc/hash.h (hash_string): Don't use a cast as an lvalue.
2846 2003-10-17  Rainer Orth  <ro@TechFak.Uni-Bielefeld.DE>
2848         * Makefile.in (runtime-info.h): Use MULTIFLAGS.
2850 2003-09-09  Alan Modra  <amodra@bigpond.net.au>
2852         * configure: Regenerate.
2854 2003-08-27  Alexander Malmberg  <alexander@malmberg.org>
2856         * Makefile.in, aclocal.m4: Update to $(libdir)/gcc/ instead of
2857         (libdir)/gcc-lib/ when installing.
2858         * configure: Regenerate.
2860 Thu Jul 10 10:27:43 2003  Nicola Pero  <n.pero@mi.flashnet.it>
2862         libobjc/9969
2863         * sendmsg.c (get_imp): Fixed rare threading problem.
2864         (__objc_responds_to): Similar fixes.
2865         (objc_msg_lookup): Similar fixes.
2866         (__objc_init_install_dtable): Lock the runtime before checking if the
2867         table is installed.
2869 2003-05-23  Nathanael Nerode  <neroden@gcc.gnu.org>
2871         * hash.c, init.c, libobjc.def, libobjc_entry.c, linking.m,
2872         makefile.dos, misc.c, nil_method.c, objects.c, sarray.c,
2873         selector.c, sendmsg.c, thr-dce.c, thr-decosf1.c, thr-irix.c,
2874         thr-mach.c, thr-objc.c, thr-os2.c, thr-posix.c, thr-pthreads.c,
2875         thr-rtems.c, thr-single.c, thr-solaris.c, thr-vxworks.c,
2876         thr-win32.c, thr.c: Replace "GNU CC" with "GCC".
2877         * Makefile.in, NXConstStr.m, Object.m, Protocol.m, archive.c,
2878         class.c, encoding.c, gc.c, objc/NXConstStr.h, objc/Object.h,
2879         objc/Protocol.h, objc/encoding.h, objc/hash.h, objc/objc-api.h,
2880         objc/objc-list.h, objc/objc.h, ocjc/runtime.h, objc/sarray.h,
2881         objc/thr.h, objc/typedstream.h: Replace "GNU CC" with "GCC".
2883 Tue May 13 14:56:03 2003  Richard Frith-Macdonald <rfm@gnu.org>
2884                           Nicola Pero  <n.pero@mi.flashnet.it>
2886         libobjc/10742
2887         * init.c (class_superclass_of_class): New function.
2888         (create_tree_of_subclasses_inherited_from): Use it.
2889         (__objc_tree_insert_class): Likewise.
2890         (class_is_subclass_of_class): Likewise.
2892 2003-04-11  David Chad  <davidc@freebsd.org>
2893             Loren J. Rittle  <ljrittle@acm.org>
2895         libobjc/8562
2896         * objc/hash.h (hash_string): Constify correctly.
2897         (compare_ptrs): Use direct compare.
2898         * objc/objc-list.h (list_nth): Rename index to indx to avoid shadow.
2899         * objc/sarray.h: Global rename index to indx to avoid shadow.
2901 2003-03-12  Andreas Schwab  <schwab@suse.de>
2903         * aclocal.m4 (GLIBCPP_EXPORT_INSTALL_INFO): Avoid trailing /. in
2904         glibcpp_toolexeclibdir.
2905         * configure: Rebuilt.
2907 2003-02-20  Alexandre Oliva  <aoliva@redhat.com>
2909         * configure.in: Propagate ORIGINAL_LD_FOR_MULTILIBS to
2910         config.status.
2911         * configure: Rebuilt.
2913 2003-01-27  Alexandre Oliva  <aoliva@redhat.com>
2915         * aclocal.m4 (glibcpp_toolexeclibdir): Instead of
2916         $(MULTISUBDIR), use `$CC -print-multi-os-directory`, unless
2917         version_specific_libs is enabled.
2918         * configure: Rebuilt.
2920 2003-01-09  Christian Cornelssen  <ccorn@cs.tu-berlin.de>
2922         * Makefile.in (FLAGS_TO_PASS): Also pass DESTDIR.
2923         (install-libs, install-headers): Prepend $(DESTDIR) to
2924         destination paths in all (un)installation commands.
2926 2002-12-02  Zack Weinberg  <zack@codesourcery.com>
2928         * thr-objc.c: Include coretypes.h and tm.h.
2930 2002-12-01  Zack Weinberg  <zack@codesourcery.com>
2932         * encoding.c, sendmsg.c: Include coretypes.h and tm.h.
2934 2002-11-26  Nathanael Nerode  <neroden@gcc.gnu.org>
2936         * configure.in: Remove skip-this-dir support.
2937         * configure: Regenerate.
2939 2002-09-22  Kaveh R. Ghazi  <ghazi@caip.rutgers.edu>
2941         * Makefile.in (all): Fix multilib parallel build.
2943 Thu Sep 12 12:44:37 2002  Nicola Pero  <n.pero@mi.flashnet.it>
2945         * sendmsg.c (nil_method): Declare not to take a variable number of
2946         args.
2947         (objc_msg_lookup): Cast nil_method to IMP before returning it.
2948         (objc_msg_lookup_super): The same.
2950 2002-09-10  Jan Hubicka  <jh@suse.cz>
2952         * nil_method.c (nil_method): No longer defined with variable
2953         arguments.
2955 2002-07-02  Rodney Brown  <rbrown64@csc.com.au>
2957         * objc/encoding.h: Fix formatting.
2958         * objc/hash.h: Likewise.
2959         * objc/objc-api.h: Likewise.
2960         * objc/runtime.h: Likewise.
2961         * objc/thr.h: Likewise.
2962         * archive.c: Likewise.
2963         * class.c: Likewise.
2964         * encoding.c: Likewise.
2965         * gc.c: Likewise.
2966         * hash.c: Likewise.
2967         * init.c: Likewise.
2968         * misc.c: Likewise.
2969         * nil_method.c: Likewise.
2970         * objects.c: Likewise.
2971         * sarray.c: Likewise.
2972         * selector.c: Likewise.
2973         * sendmsg.c: Likewise.
2974         * thr-mach.c: Likewise.
2975         * thr.c: Likewise.
2977 2002-06-25  DJ Delorie  <dj@redhat.com>
2979         * aclocal.m4 (GLIBCPP_CONFIGURE): Split out
2980         GLIBCPP_TOPREL_CONFIGURE.
2981         * configure.in: Call it before AC_CANONICAL_SYSTEM.
2982         * configure: Regenerate.
2984 2002-06-21  Kaveh R. Ghazi  <ghazi@caip.rutgers.edu>
2986         * Object.m (forward, read, write): Fix unused parameter warnings.
2987         * encoding.c: Include <stdlib.h>.
2988         (target_flags): Mark with attribute unused.
2989         (atoi): Delete.
2990         * runtime.h (__objc_selector_max_index): Change to unsigned int.
2991         (__objc_generate_gc_type_description): Prototype.
2992         * selector.c (__objc_selector_max_index): Change to unsigned int.
2994 Mon Jun 17 18:37:42 2002  Nicola Pero  <n.pero@mi.flashnet.it>
2996         * sendmsg.c (__objc_get_forward_imp): Fix warning by making sure
2997         we always have a return value: if __objc_msg_forward does not
2998         supply a forwarding implementation, return the default
2999         __builtin_apply based one.
3001 2002-06-15  Kaveh R. Ghazi  <ghazi@caip.rutgers.edu>
3003         * Object.m: Fix signed/unsigned warning.
3004         * Protocol.m: Likewise.
3005         * archive.c: Always include stdlib.h.
3006         (objc_read_short, objc_read_unsigned_short, objc_read_int,
3007         objc_read_long, __objc_read_nbyte_uint, __objc_read_nbyte_ulong):
3008         Fix signed/unsigned warning.
3009         (objc_write_type, objc_read_type, objc_write_types,
3010         objc_read_types): Ensure ctype 8-bit safety.
3011         (__objc_no_write, __objc_no_read): Mark unused parameters.
3012         * class.c (class_table_setup): Specify void arg.
3013         * encoding.c (atoi, objc_sizeof_type, objc_alignof_type,
3014         objc_skip_typespec, objc_skip_offset,
3015         objc_layout_structure_next_member): Ensure ctype 8-bit safety.
3016         (objc_layout_structure_next_member): Ensure variables are
3017         initialized.
3018         * gc.c (__objc_generate_gc_type_description,
3019         class_ivar_set_gcinvisible): Mark unused parameters.
3020         * init.c (__objc_send_load, __objc_destroy_class_tree_node): Mark
3021         unused parameters.
3022         (__objc_init_protocols) Fix signed/unsigned warning.
3023         * nil_method.c (nil_method): Mark unused parameters.
3024         * thr.h (objc_thread_callback): Specify void arg.
3025         * sarray.c (sarray_new, sarray_realloc, sarray_free): Fix
3026         signed/unsigned warning.
3027         (sarray_free): Fix formatting.
3028         * selector.c (sel_types_match): Ensure ctype 8-bit safety.
3029         * sendmsg.c (__objc_init_install_dtable) Mark unused parameters.
3031 2002-06-09  Andreas Jaeger  <aj@suse.de>
3033         * encoding.c (objc_layout_structure_next_member): Remove unused
3034         variable.
3036 2002-05-20  Kaveh R. Ghazi  <ghazi@caip.rutgers.edu>
3038         * Makefile.in (SHELL): Set to @SHELL@.
3039         (WARN_CFLAGS): New.
3040         (ALL_CFLAGS): Add $(WARN_CFLAGS).
3042 2002-05-16  Rainer Orth  <ro@TechFak.Uni-Bielefeld.DE>
3044         * aclocal.m4: Allow for PWDCMD to override hardcoded pwd.
3045         * configure: Regenerate.
3047 2002-05-08  Alexandre Oliva  <aoliva@redhat.com>
3049         * configure.in (ORIGINAL_LD_FOR_MULTILIBS): Preserve LD at
3050         script entry, and set LD to it when configuring multilibs.
3051         * configure: Rebuilt.
3053 2002-04-19  David O'Brien  <obrien@FreeBSD.org>
3055         * encoding.c (MAX, MIN, ROUNDING): #undef before defining.
3057 2002-04-09  Hans-Peter Nilsson  <hp@bitrange.com>
3059         PR objc/6107
3060         * objc/objc-api.h (struct objc_protocol_list): Change type of
3061         member count from int to size_t.
3063 2002-02-11  Franz Sirl  <Franz.Sirl-kernel@lauterbach.com>
3065         PR libobjc/4039
3066         * aclocal.m4: Replace with version copied from libstdc++-v3.
3067         * configure.in: Update for changes to aclocal and Makefile.
3068         * configure: Regenerate.
3069         * Makefile.in: Correct install of multilibs and shared libs, use
3070         INSTALL_DATA for include files.
3072 Mon Dec 17 17:02:12 2001  Nicola Pero  <nicola@brainstorm.co.uk>
3074         * init.c (__objc_exec_class): Fixed bug in the loop on unclaimed
3075         categories - when an unclaimed category was found, the loop was
3076         doing two steps forward instead of one, so that in certain cases
3077         it was failing to properly load all the categories.  (Reported
3078         with fix by Alexander Malmberg <alexander@malmberg.org>).
3080 2001-11-14  Aldy Hernandez  <aldyh@redhat.com>
3082         * encoding.c: Add target_flags.
3084 2001-11-07  Aldy Hernandez  <aldyh@redhat.com>
3086          * objc/objc-api.h (_C_VECTOR): New.
3088          * encoding.c (VECTOR_TYPE): New.
3090 Mon Oct 29 21:29:21 2001  Nicola Pero  <n.pero@mi.flashnet.it>
3092         * class.c: Rewritten the class table to use optimized, lock-free
3093         lookup.  This more than doubles the speed of class method
3094         invocations.  (class_table_setup), (class_table_insert),
3095         (class_table_replace), (class_table_get_safe),
3096         (class_table_next), (class_table_print),
3097         (class_table_print_histogram): New functions.
3098         (__objc_init_class_tables): Use class_table_setup.
3099         (__objc_add_class_to_hash): Use class_table_get_safe and
3100         class_table_insert.  (objc_lookup_class), (objc_get_class): Do not
3101         assert the existence of the table; do not lock the runtime; use
3102         class_table_get_safe.  (objc_next_class): Use class_table_next.
3103         (__objc_resolve_class_links): Use class_table_next.
3104         (class_pose_as): Use class_table_replace.
3106 2001-09-10  Ovidiu Predescu  <ovidiu@cup.hp.com>
3108         * gc.c: Removed the DEBUG declaration.
3110 Wed Jul 18 12:48:56 2001  Nicola Pero  <n.pero@mi.flashnet.it>
3112         * thr.c (objc_mutex_lock): Invoke __objc_thread_id directly,
3113         rather than through objc_thread_id, to save a function call.
3114         (objc_mutex_trylock, objc_mutex_unlock, objc_condition_wait):
3115         Ditto.
3117 Mon Jul 16 12:15:00 2001  Nicola Pero  <n.pero@mi.flashnet.it>
3119         * objc/objc-api.h (object_is_class): Fixed - buggy code was trying
3120         to cast an id to a Class, which can not be done.  Make the check
3121         by using CLS_ISMETA on the class pointer instead.
3122         (object_is_meta_class): Similar fix.
3124 2001-06-09  Alexandre Oliva  <aoliva@redhat.com>, Stephen L Moshier  <moshier@mediaone.net>
3126         * configure.in (AC_EXEEXT): Work around in case it expands to
3127         nothing, as in autoconf 2.50.
3128         * acinclude.m4: Likewise.
3129         * configure: Rebuilt.
3131 2001-06-08  Nicola Pero  <n.pero@mi.flashnet.it>
3133         * THREADS: Explain that when we compile libobjc inside GCC, we
3134         always use thr-objc.c as a backend, which uses GCC's thread code.
3136 2001-06-06  Richard Frith-Macdonald  <rrfm@gnu.org>
3138         * init.c (__objc_send_message_in_list): When setting a new entry
3139         in __objc_load_methods use the method IMP as key, but check to see
3140         if the method is in the hashtable by looking at the IMP also.
3141         Also ... call the method after adding it to the hashtable rather
3142         than before ... thus preventing an obscure possibility of infinite
3143         recursion if a +load method itself loads a subclass.
3145 2001-05-25  Ovidiu Predescu  <ovidiu@cup.hp.com>
3147         * init.c (__objc_send_message_in_list): When setting a new entry
3148         in __objc_load_methods use the method name as key, not the method
3149         IMP (reported by Richard Frith-Macdonald <richard@brainstorm.co.uk>).
3151 2001-05-09  Joseph S. Myers  <jsm28@cam.ac.uk>
3153         * objc-features.texi: Move to ../gcc/objc.texi.
3154         * fdl.texi: Remove.
3155         * Makefile.in: Don't generate documentation from
3156         objc-features.texi.
3158 2001-05-01  Mark Mitchell  <mark@codesourcery.com>
3160         * fdl.texi: New file.
3161         * objc-features.texi: Simplify.
3162         * Makefile.in: Adjust accordingly.
3164 2001-04-30  Mark Mitchell  <mark@codesourcery.com>
3166         * objc-features.texi: Use the GFDL.
3168 Wed Mar 21 04:44:58 EST 2001  John Wehle  (john@feith.com)
3170         * encoding.c (REAL_TYPE): Define.
3172 2001-03-19  David Edelsohn  <edelsohn@gnu.org>
3174         * encoding.c (TYPE_MODE): Define.
3176 2001-03-14  Nicola Pero  <n.pero@mi.flashnet.it>
3178         * thr.c (objc_thread_add): New function.
3179         (objc_thread_remove): Ditto.
3180         * objc/thr.h: Declare them.
3181         * libobjc.def: Mention them.
3183 2001-02-28  Ovidiu Predescu  <ovidiu@cup.hp.com>
3185         * objc-features.texi: Document the @compatibility_alias compiler
3186         directive (description from Nicola Pero <n.pero@mi.flashnet.it>).
3188 Fri Feb 23 18:12:00 2001  Rainer Orth  <ro@TechFak.Uni-Bielefeld.DE>
3190         * sendmsg.c (__objc_forward): Delete strlen() declaration.
3192 2001-02-08  Geoffrey Keating  <geoffk@redhat.com>
3194         * configure.in: Don't run AC_PROG_CC_WORKS or AC_EXEEXT, because
3195         we're not interested in the result and they might fail.
3196         * configure: Regenerated.
3198 2001-01-12  Joseph S. Myers  <jsm28@cam.ac.uk>
3200         * objc-features.texi: Use @email.
3202 2001-01-12  Joseph S. Myers  <jsm28@cam.ac.uk>
3204         * sendmsg.c (__objc_print_dtable_stats): Don't use #ifdef inside
3205         printf.
3207 2000-01-11  Richard Earnshaw  <rearnsha@arm.com>
3209         * encoding.c (STRUCTURE_SIZE_BOUNDARY): Redefine in a way that
3210         determines the value dynamically.
3212 Wed Jan  3 00:49:10 2001  Ovidiu Predescu  <ovidiu@cup.hp.com>
3214         * sendmsg.c: Added __objc_msg_forward, a hook that allows external
3215         libraries to provide a function that returns the real forwarding
3216         function. This can alleviate problems __builtin_apply() and
3217         friends have on various platforms. (Solution suggested by Helge
3218         Hess.)
3220         * objc/objc-api.h: Define __objc_msg_forward.
3222         * sendmsg.c: Define gen_rtx_REG.
3224 2000-12-06      Ralf Corsepius <corsepiu@faw.uni-ulm.de>
3226         * thr-rtems.c: New file. Stub to compile.
3228 2000-09-06  Alexandre Oliva  <aoliva@redhat.com>
3230         * configure: Rebuilt with new libtool.m4.
3232 Tue Aug 15 00:38:56 2000  Ovidiu Predescu  <ovidiu@cup.hp.com>
3234         * configure.in: Create a config.h file. Check for <sched.h>.
3235         * configure: Regenerate.
3237         * config.h.in: Check for <sched.h>.
3239 2000-08-14  Zack Weinberg  <zack@wolery.cumb.org>
3241         * configure: Regenerate after change to ../libtool.m4.
3243 2000-08-14  Andreas Schwab  <schwab@suse.de>
3245         * objc-features.texi (Top): Move @menu at end of node.
3247 2000-08-11  Manfred Hollstein  <manfredh@redhat.com>
3249         * objc-features.texi: Move @node Top before @menu.
3251 Sun Aug  6 23:27:49 2000  Ovidiu Predescu  <ovidiu@cup.hp.com>
3253         * objc-features.texi: Documented the new -fconstant-string-class
3254         option.
3256 Sun Aug  6 22:51:16 2000  Ovidiu Predescu  <ovidiu@cup.hp.com>
3258         * thr-posix.c: Integrated Chris Ball's <cball@fmco.com> changes to
3259         improve the Posix thread support for Objective-C.
3261 2000-08-04  Zack Weinberg  <zack@wolery.cumb.org>
3263         * aclocal.m4: Replace copy of ../libtool.m4 with
3264         sinclude(../libtool.m4).
3266 Fri Jul 28 08:58:02 2000  Nicola Pero  <nicola@brainstorm.co.uk>
3268         * configure.in: Added libtool support; build shared libraries
3269         if --enable-shared was passed on command line.
3270         * Makefile.in: Modified most compilation commands to use libtool.
3271         * aclocal.m4: New symbolic link to the ../libtool.m4, from the
3272         libtool distribution.
3274 Sat Jul 29 00:10:21 2000  Ovidiu Predescu  <ovidiu@cup.hp.com>
3276         * sarray.c, Object.m: Removed the explicit prototypes for strlen
3277         and memcpy on 64-bit platforms (Suggested by Rodney Brown
3278         <rdb@cup.hp.com>).
3280 2000-05-12  H.J. Lu  (hjl@gnu.org)
3282         * Makefile.in (GTHREAD_FLAGS): New.
3283         (ALL_CFLAGS): Add $(GTHREAD_FLAGS).
3284         (OBJC_THREAD_FILE): Changed to thr-objc.
3286         * configure.in (GTHREAD_FLAGS): New, check and replace it for
3287         Makefile.
3288         (OBJC_THREAD_FILE): Removed.
3290         * thr-objc.c: New.
3292 2000-07-13  Kaveh R. Ghazi  <ghazi@caip.rutgers.edu>
3294         * objc/hash.h: Include string.h.
3296 2000-04-15  David Edelsohn  <edelsohn@gnu.org>
3298         * Object.m (strlen): 64-bit PowerPC is a 64bit platform as well.
3300 2000-04-12  Jakub Jelinek  <jakub@redhat.com>
3302         * Object.m (strlen): Provide prototype on all 64bit platforms,
3303         not only alpha.
3304         * sarray.c (memcpy): Likewise.
3305         * encoding.c (objc_layout_finish_structure): Don't use
3306         ROUND_TYPE_ALIGN on sparc.
3308         * encoding.c (objc_layout_structure_next_member): Do the whole
3309         procedure even for the first member, so that we get correct
3310         alignment.
3312 2000-03-29  Zack Weinberg  <zack@wolery.cumb.org>
3314         * objc/Protocol.h, objc/objc-list.h: Change #endif labels to
3315         comments.
3317 2000-02-23  Zack Weinberg  <zack@wolery.cumb.org>
3319         * Makefile.in: Add -DIN_TARGET_LIBS to ALL_CFLAGS.
3321 Thu Sep 23 07:19:12 1999   Chris Ball <cball@fmco.com>
3323         * thr-posix.c (__objc_mutex_deallocate): made deallocate work.
3325 Tue Sep 21 07:47:10 1999  Jeffrey A Law  (law@cygnus.com)
3327         * Makefile.in (gc.o, gc_gc.o): Do not pass -fgnu-runtime to
3328         the compiler when building C code.
3330 Fri Aug  6 23:32:29 1999  Daniel Jacobowitz <drow@drow.them.org>
3332         * Makefile.in (FLAGS_TO_PASS): Include prefix, exec_prefix,
3333         libdir, libsubdir and tooldir.
3335 Mon Jun 21 05:40:15 1999  John David Anglin <dave@hiauly1>
3337         * init.c (__objc_force_linking): Make global.
3339 Thu May 20 03:20:59 1999  Jeffrey A Law  (law@cygnus.com)
3341         * configure.in (AC_EXEEXT): Remove call.
3342         (compiler_name): Explicitly check with no extension and .exe
3343         extension.
3344         * configure: Regenerate.
3346 Sun Apr 25 01:15:34 1999  Mumit Khan  <khan@xraylith.wisc.edu>
3348         * Makefile.in (CC1OBJ): Define in terms of CC.
3349         (runtime-info.h): Use.
3351 Fri April 8 08:21:07 1999 Ovidiu Predescu <ovidiu@cup.hp.com>
3353         * objc-features.texi: Updated the URL to Boehm's GC page.
3355 Fri Mar 26 23:41:07 1999 Ovidiu Predescu <ovidiu@cup.hp.com>
3357         * archive.c (__objc_code_char, __objc_write_char): Explicitly specify
3358         the char as being signed (patch from Daniel Jacobowitz
3359         <drow@false.org>).
3361 Wed Mar 24 22:41:28 1999  Mumit Khan  <khan@xraylith.wisc.edu>
3363         * configure.in (AC_PREREQ): Update to 2.13.
3364         (AC_EXEEXT): Call to find possible file extension.
3365         (compiler_name): Use.
3366         * configure: Regenerate.
3368 Wed Jan 27 02:31:01 1999  Jeffrey A Law  (law@cygnus.com)
3370         * Makefile.in (ALL_CFLAGS): Add -DIN_GCC.
3372 Tue Jan  5 01:38:53 1999  Jeffrey A Law  (law@cygnus.com)
3374         * configure.in (thread_file): Correct and simplify code to find
3375         the thread file.
3376         * configure: Rebuilt.
3378 1998-11-26  Manfred Hollstein  <manfred@s-direktnet.de>
3380         * configure.in (compiler_name): Add check to detect if this
3381         language's compiler has been built.
3382         * configure: Regenerate.
3384 Mon Nov 23 16:50:28 1998  Kaveh R. Ghazi  <ghazi@caip.rutgers.edu>
3386         *  configure.in: Use AC_PREREQ(2.12.1).
3388 Thu Nov 19 20:33:37 1998  Jeffrey A Law  (law@cygnus.com)
3390         * Makefile.in (runtime-info.h): Avoid GNU make extensions.
3392 Sun Nov  8 17:46:14 1998  Kaveh R. Ghazi  <ghazi@caip.rutgers.edu>
3394         * Makefile.in (INCLUDES): Add -I$(srcdir)/$(MULTISRCTOP)../include.
3396 Thu Oct 22 14:34:06 1998  Kaveh R. Ghazi  <ghazi@caip.rutgers.edu>
3398         * configure.in: Use AC_CONFIG_AUX_DIR($topsrcdir).
3400 Sat Oct 17 05:21:31 1998  Ovidiu Predescu  <ovidiu@slip.net>
3402         * objc-features.texi (Top): Changed the email address.
3403         * objc-features.texi (Garbage Collection): Use @uref instead of @url.
3405 Mon Oct 11 21:25:27 1998  Ovidiu Predescu  <ovidiu@slip.net>
3407         * encoding.c: Redefine get_inner_array_type to get the first entry
3408         in the structure.
3410 Thu Oct  8 12:21:14 1998  Richard Frith-Macdonald <richard@brainstorm.co.uk>
3412         * encoding.c (objc_skip_type_qualifiers): Handle _C_BYREF.
3413         (objc_get_type_qualifiers): Similarly.
3414         * objc/encoding.h (_C_BYREF): Define.
3415         (_F_BYREF): Define.
3417 1998-10-07  David S. Miller  <davem@pierdol.cobaltmicro.com>
3419         * objc/sarray.h: Make boffset be an unsigned long when sparc so it
3420         works out on 64-bit systems.
3422 Tue Oct  6 20:32:06 1998  Alexandre Oliva  <oliva@dcc.unicamp.br>
3424         * Makefile.in (INCLUDES): Make it multilib-friendly.
3426 Fri Oct  2 07:12:14 1998  H.J. Lu  (hjl@gnu.org)
3428         * Makefile.in (INCLUDES): Add -I$(srcdir)/../gcc.
3430 Thu Oct  1 22:33:03 1998 Robert Lipe  <robertl@dgii.com>
3431                          Jeffrey A Law  (law@cygnus.com)
3433         * Makefile.in (INCLUDES): Reference gcc via $MULTIBUILDTOP.
3434         (FLAGS_TO_PASS): Added.
3435         (runtime-info.h): Reference cc1ibj via $MULTIBUILDTOP.
3437         * archive.c: Change config.h to tconfig.h.
3439         * configure.in: Find gcc's object directory even for multilibs.
3441 Wed Sep 30 18:17:17 1998  Robert Lipe  <robertl@dgii.com>
3443         * configure.in: Escape ^ in grep string.
3444         * configure: Rebuilt.
3446 Wed Sep 30 09:14:52 1998  Jeffrey A Law  (law@cygnus.com)
3448         * All .h files pushed down into the objc/ subdirectory.
3449         * Makefile.in (copy_headers): Corresponding changes.
3450         * configure.in (AC_INIT): Corresponding changes.
3451         * configure: Rebuilt.
3453 1998-09-30  Ben Elliston  <bje@cygnus.com>
3454             Jeff Law      <law@cygnus.com>
3456         * Makefile.in: Rewrite.
3458         * configure.in: Likewise.
3460         * configure: Regenerate.
3462         * All .c files.  Remove "objc" prefix when including objc header
3463         files.  Include tconfig.h, not ../tconfig.h.
3465 Mon Sep 21 23:27:10 1998  Ovidiu Predescu <ovidiu@slip.net>
3467         * encoding.c (TREE_TYPE, ARRAY_TYPE): Define.
3468         (get_inner_array_type): Define.
3470 1998-09-21  Ben Elliston  <bje@cygnus.com>
3472         * New directory.  Moved files from ../gcc/objc.
3474 Copyright (C) 1998-2017 Free Software Foundation, Inc.
3476 Copying and distribution of this file, with or without modification,
3477 are permitted in any medium without royalty provided the copyright
3478 notice and this notice are preserved.