PR testsuite/85483: Move aarch64/sve/vcond_1.c test to g++.dg/other/
[official-gcc.git] / libobjc / ChangeLog
blob42ded9f3a5ef3cd0109181d75d80d750dc105559
1 2018-04-19  Jakub Jelinek  <jakub@redhat.com>
3         * configure: Regenerated.
5 2018-04-18  David Malcolm  <dmalcolm@redhat.com>
7         PR jit/85384
8         * configure: Regenerate.
10 2018-02-14  Igor Tsimbalist  <igor.v.tsimbalist@intel.com>
12         PR target/84148
13         * configure: Regenerate.
15 2018-01-03  Jakub Jelinek  <jakub@redhat.com>
17         Update copyright years.
19 2017-11-23  Tom de Vries  <tom@codesourcery.com>
21         * class.c (CLASS_TABLE_HASH): Wrap in "do {} while (0)".
23 2017-11-17  Igor Tsimbalist  <igor.v.tsimbalist@intel.com>
25         * Makefile.in: Regenerate.
26         * aclocal.m4: Likeiwse.
27         * configure: Likewise.
28         * configure.ac: Set CET_FLAGS. Update XCFLAGS.
30 2017-08-30  Richard Sandiford  <richard.sandiford@linaro.org>
31             Alan Hayward  <alan.hayward@arm.com>
32             David Sherwood  <david.sherwood@arm.com>
34         * encoding.c (_darwin_rs6000_special_round_type_align): Prefix mode
35         names with E_ in case statements.
37 2017-02-07  Richard Biener  <rguenther@suse.de>
39         PR tree-optimization/79256
40         PR middle-end/79278
41         * encoding.c (objc_layout_structure_next_member): Adjust
42         ADJUST_FIELD_ALIGN usage.
44 2017-01-18  Matthias Klose  <doko@ubuntu.com>
46         PR libobjc/78697
47         * configure.ac: Allow default for --with-target-bdw-gc-include.
48         * configure: Regenerate.
50         PR libobjc/78698
51         * configure.ac: Use the libgc.la file when available.
52         * configure: Regenerate.
54 2017-01-17  Jakub Jelinek  <jakub@redhat.com>
56         PR other/79046
57         * configure: Regenerated.
58         * configure.ac: Add GCC_BASE_VER.
59         * Makefile.in (gcc_version): Use @get_gcc_base_ver@ instead of cat to
60         get version from BASE-VER file.
61         * configure: Regenerated.
63 2017-01-01  Jakub Jelinek  <jakub@redhat.com>
65         Update copyright years.
67 2016-12-01  Matthias Klose  <doko@ubuntu.com>
69         * configure.ac: Don't use pkg-config to check for bdw-gc.
70         * configure: Regenerate.
72 2016-11-30  Matthias Klose  <doko@ubuntu.com>
74         * configure.ac: Set BDW_GC_CFLAGS and BDW_GC_LIBS after checking
75         for the existence of the pkg-config modules.
76         * Regenerate.
78 2016-11-30  Jakub Jelinek  <jakub@redhat.com>
80         * configure.ac (--enable-objc-gc): If not given, default to
81         enable_objc_gc=no.
82         * configure: Regenerated.
84 2016-11-30  Matthias Klose  <doko@ubuntu.com>
86         * configure.ac (--enable-objc-gc): Allow to configure with a
87         system provided boehm-gc.
88         * configure: Regenerate.
89         * Makefile.in (OBJC_BOEHM_GC_LIBS): Get value from configure.
90         * gc.c: Include system bdw-gc headers.
91         * memory.c: Likewise.
92         * objects.c: Likewise.
94 2016-11-15  Matthias Klose  <doko@ubuntu.com>
96         * aclocal.m4: Regenerate.
97         * configure: Likewise.
99 2016-01-04  Jakub Jelinek  <jakub@redhat.com>
101         Update copyright years.
103 2015-11-07  Trevor Saunders  <tbsaunde+gcc@tbsaunde.org>
105         PR libobjc/24775
106         * encoding.c (_darwin_rs6000_special_round_type_align): Use
107         __CHAR_BIT__ instead of BITS_PER_UNIT.
108         (objc_sizeof_type): Likewise.
109         (objc_layout_structure): Likewise.
110         (objc_layout_structure_next_member): Likewise.
111         (objc_layout_finish_structure): Likewise.
112         (objc_layout_structure_get_info): Likewise.
114 2015-11-03  Trevor Saunders  <tbsaunde+gcc@tbsaunde.org>
116         PR libobjc/24775
117         * encoding.c (objc_layout_finish_structure): Remove usage of
118         ROUND_TYPE_SIZE.
120 2015-09-12  Trevor Saunders  <tbsaunde+gcc@tbsaunde.org>
122         PR libobjc/24775
123         * sendmsg.c (tm.h): Remove include.
125 2015-09-12  Trevor Saunders  <tbsaunde+gcc@tbsaunde.org>
127         PR libobjc/24775
128         * sendmsg.c (gen_rtx): Remove macro.
129         (gen_rtx_MEM): Likewise.
130         (gen_rtx_REG): Likewise.
131         (rtx): Likewise.
133 2015-09-12  Trevor Saunders  <tbsaunde+gcc@tbsaunde.org>
135         PR libobjc/24775
136         * sendmsg.c: Remove check of STRUCT_VALUE macro.
138 2015-05-13  Eric Botcazou  <ebotcazou@adacore.com>
140         * configure.ac: Remove manual SJLJ check.
141         * config.h.in: Regenerate.
142         * configure: Likewise.
143         * exception.c: Replace SJLJ_EXCEPTIONS by __USING_SJLJ_EXCEPTIONS__.
145 2015-05-13  Michael Haubenwallner  <michael.haubenwallner@ssi-schaefer.com>
147         * aclocal.m4: Regenerated with automake-1.11.6.
149 2015-05-04  Trevor Saunders  <tbsaunde+gcc@tbsaunde.org>
151         * configure: Regenerate.
153 2015-05-01  Trevor Saunders  <tbsaunde+gcc@tbsaunde.org>
155         * acinclude.m4: Include bitfields.m4.
156         * config.h.in: Regenerate.
157         * configure: Likewise.
158         * configure.ac: Invoke gt_BITFIELD_TYPE_MATTERS.
159         * encoding.c: Check HAVE_BITFIELD_TYPE_MATTERS.
161 2015-04-29  Trevor Saunders  <tbsaunde+gcc@tbsaunde.org>
163         * encoding.c (objc_layout_structure_next_member): Check the value of
164         PCC_BITFIELD_TYPE_MATTERS not if it is defined.
166 2015-02-05  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
168         PR libobjc/63765
169         * thr.c (_XOPEN_SOURCE): Remove.
171 2015-01-27  Matthias Klose  <doko@ubuntu.com>
173         * sendmsg.c: Add prototypes for __objc_get_forward_imp and get_imp.
175 2015-01-09  Dimitris Papavasiliou  <dpapavas@gmail.com>
177         PR libobjc/51891
178         * ivars.c: Add a check for classes without instance
179         variables, which have a NULL ivar list pointer.
181 2015-01-05  Jakub Jelinek  <jakub@redhat.com>
183         Update copyright years.
185 2014-11-21  H.J. Lu  <hongjiu.lu@intel.com>
187         PR bootstrap/63784
188         * configure: Regenerated.
190 2014-11-11  Francois-Xavier Coudert  <fxcoudert@gcc.gnu.org>
192         PR target/63610
193         * configure: Regenerate.
195 2014-11-05  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
197         * thr.c (_XOPEN_SOURCE): Define as 600.
199 2014-07-27  Alan Modra  <amodra@gmail.com>
200             Matthias Klose  <doko@ubuntu.com>
202         PR libobjc/61920
204         * encoding.c: Define rs6000_special_adjust_field_align_p.
206 2014-01-02  Richard Sandiford  <rdsandiford@googlemail.com>
208         Update copyright years
210 2013-09-20  Alan Modra  <amodra@gmail.com>
212         * configure: Regenerate.
214 2013-07-21   Ondřej Bílka  <neleai@seznam.cz>
216         * class.c: Fix typos.
217         * encoding.c: Likewise.
218         * init.c: Likewise.
219         * objc-private/runtime.h: Likewise.
220         * objc/runtime.h: Likewise.
221         * objc-sync.c: Likewise.
223 2013-07-04  Kai Tietz  <ktietz@redhat.com>
225         * exception.c: Add check for SjLj to SEH blocks.
227 2013-02-03  Richard Sandiford  <rdsandiford@googlemail.com>
229         Update copyright years.
231 2012-10-19  Michael Meissner  <meissner@linux.vnet.ibm.com>
233         * encoding.c (TARGET_VSX): Provide definitions based on the
234         current compilation options, and not based off the target options
235         structure.
236         (TARGET_ALTIVEC): Likewise.
237         (TARGET_64BIT): Likewise.
239 2012-09-14  David Edelsohn  <dje.gcc@gmail.com>
241         * configure: Regenerated.
243 2012-07-19  Tristan Gingold  <gingold@adacore.com>
244             Richard Henderson  <rth@redhat.com>
246         * exception.c (__gnu_objc_personality_seh0): New function.
248 2012-05-16  H.J. Lu  <hongjiu.lu@intel.com>
250         * configure: Regenerated.
252 2012-03-12  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
254         * configure.ac (enable_objc_gc): Remove alpha*-dec-osf* handling.
255         * configure: Regenerate.
257         * thr.c (_XOPEN_SOURCE): Define unconditionally.
259 2011-11-21  Andreas Tobler  <andreast@fgznet.ch>
261         * configure: Regenerate.
263 2011-11-02  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
265         * Makefile.in (INCLUDES): Add -I$(MULTIBUILDTOP)../libgcc.
266         * configure.ac (target_thread_file, HAVE_GTHR_DEFAULT): Remove.
267         * configure: Regenerate.
268         * config.h.in: Regenerate.
270 2011-10-17  Paul Brook  <paul@codesourcery.com>
271             Matthias Klose  <doko@ubuntu.com>
273         * exception.c (parse_lsda_header): hardcode ttype_encoding for older
274         ARM EABI toolchains.
275         (get_ttype_entry) Remove __ARM_EABI_UNWINDER__ variant.
277 2011-10-09  Nicola Pero  <nicola.pero@meta-innovation.com>
279         PR libobjc/49883
280         * init.c (__objc_exec_class): Work around a bug in clang's code
281         generation.  Clang sets the class->info field to values different
282         from 0x1 or 0x2 (the only allowed values in the traditional GNU
283         Objective-C runtime ABI) to store some additional information, but
284         this breaks backwards compatibility.  Wipe out all the bits in the
285         fields other than the first two upon loading a class.
287 2011-10-09  Nicola Pero  <nicola.pero@meta-innovation.com>
289         * class.c (objc_lookup_class): Added back for compatibility with
290         clang which seems to emit calls to it.
292 2011-10-08  Richard Frith-Macdonald <rfm@gnu.org>
293             Nicola Pero  <nicola.pero@meta-innovation.com>
295         PR libobjc/50428
296         * sendmsg.c (__objc_send_initialize): If a class does not have an
297         +initialize method, search for an +initialize method in the
298         superclass and in the ancestor classes and execute the first one
299         that is found.  This makes the GNU runtime behave in the same way
300         as the Apple/NeXT runtime with respect to +initialize methods and
301         subclassing.
303 2011-08-06  Nicola Pero  <nicola.pero@meta-innovation.com>
305         PR libobjc/50002
306         * class.c (__objc_update_classes_with_methods): Iterate over meta
307         classes as well as normal classes when refreshing the method
308         implementations.  This fixes replacing class methods.
310 2011-08-06  Nicola Pero  <nicola.pero@meta-innovation.com>
312         * class.c (class_getSuperclass): Fixed to work with meta classes
313         still in construction too.
315 2011-08-06  Nicola Pero  <nicola.pero@meta-innovation.com>
317         * class.c (class_getSuperclass): Fixed typo in comment.
318         
319 2011-08-06  Nicola Pero  <nicola.pero@meta-innovation.com>
321         PR libobjc/49882
322         * class.c (class_getSuperclass): Return the superclass if the
323         class is in construction.
324         * objc/runtime.h (class_getSuperclass): Updated documentation.
326 2011-08-05  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
328         * Makefile.in (INCLUDES): Search
329         $(srcdir)/$(MULTISRCTOP)../libgcc.
331 2011-06-08  Nicola Pero  <nicola.pero@meta-innovation.com>
333         * objc/objc.h (__GNU_LIBOBJC__): Bumped to 20110608.
335 2011-06-08  Nicola Pero  <nicola.pero@meta-innovation.com>
337         * configure.ac (VERSION): Bumped to 4:0:0.
338         * configure (VERSION): Likewise.
340 2011-06-08  Nicola Pero  <nicola.pero@meta-innovation.com>
342         * objc/README: Updated.
343         * objc-private/selector.h: Updated comments.
344         
345 2011-06-07  Nicola Pero  <nicola.pero@meta-innovation.com>
347         * sendmsg.c (class_get_instance_method): Removed.
348         (class_get_class_method): Removed.
349         (objc_get_uninstalled_dtable): Removed.
351 2011-06-07  Nicola Pero  <nicola.pero@meta-innovation.com>
353         * objc-private/module-abi-8.h (class_get_instance_size): Removed.
354         * objects.c (class_create_instance): Removed.
355         * error.c (__USE_FIXED_PROTOTYPES__): Removed.
356         * gc.c (__objc_generate_gc_type_description): Use
357         class_getInstanceSize() instead of class_get_instance_size().
358         * selector.c (sel_types_match): Made static.
359         (sel_get_typed_uid): Removed.
360         (sel_get_any_typed_uid): Removed.
361         (sel_get_name): Removed.
362         (sel_get_type): Removed.
363         (sel_register_name): Removed.
364         (sel_register_typed_name): Removed.
365         (sel_get_uid): Removed.
367 2011-06-07  Nicola Pero  <nicola.pero@meta-innovation.com>
369         * encoding.c (method_get_number_of_arguments): Removed.
370         (method_get_sizeof_arguments): Removed.
372 2011-06-07  Nicola Pero  <nicola.pero@meta-innovation.com>
374         * class.c (objc_next_class): Removed.
375         (class_pose_as): Removed.
376         (CLASSOF): Removed.
377         (class_table_replace): Removed.
378         (objc_lookup_class): Removed.
380 2011-06-07  Nicola Pero  <nicola.pero@meta-innovation.com>
382         Removed the Traditional Objective-C runtime public API.
383         * Makefile.in (OBJC_DEPRECATED_H): Variable removed.
384         (install-headers): Do not create the objc/deprecated directory and
385         do not install the deprecated headers.
386         (OBJC_H): Removed encoding.h and objc-api.h.
387         * Object.m: Removed all methods with the exception of -class and
388         -isEqual:.  Updated includes.  ([-class]): Use Modern API.
389         * objc/Object.h: Do not include deprecated/Object.h.
390         * objc/deprecated/Object.h: Removed.
391         * linking.m (__objc_linking): Call [Object class] instead of
392         [Object name].
393         * Protocol.m: Removed all methods with the exception of -isEqual:.
394         Updated includes.
395         * objc/Protocol.h: Do not include deprecated/Protocol.h.
396         * objc/deprecated/Protocol.h: Removed.
397         * objc/deprecated/struct_objc_symtab.h: Removed.
398         * objc/deprecated/struct_objc_module.h: Removed.
399         * objc/deprecated/struct_objc_ivar.h: Removed.
400         * objc/deprecated/struct_objc_ivar_list.h: Removed.
401         * objc/deprecated/struct_objc_method.h: Removed.
402         * objc/deprecated/struct_objc_method_list.h: Removed.
403         * objc/deprecated/struct_objc_protocol_list.h: Removed.
404         * objc/deprecated/struct_objc_category.h: Removed.
405         * objc/deprecated/MetaClass.h: Removed.
406         * objc/deprecated/objc_msg_sendv.h: Removed.  
407         * objc/deprecated/README: Removed.
408         * objc/deprecated/struct_objc_class.h: Removed.
409         * objc/deprecated/struct_objc_protocol.h: Removed.
410         * objc/deprecated/struct_objc_selector.h: Removed.
411         * objc/encoding.h: Removed.
412         * objc/message.h (struct objc_super): Removed the definition for
413         the Traditional Objective-C runtime API.
414         * objc/objc.h: Do not include objc/objc-decls.h.
415         deprecated/struct_objc_selector.h, deprecated/MetaClass.h,
416         deprecated/struct_objc_class.h, deprecated/struct_objc_protocol.h
417         and deprecated/objc_msg_sendv.h.  Uncommented new definition of
418         Protocol *.
419         * objc/objc-api.h: Removed.
420         * objc/runtime.h: Updated comments.  Removed check to detect
421         concurrent usage of Traditional and Modern APIs.
422         * objc-private/module-abi-8.h: Always define struct objc_class and
423         struct objc_protocol.  (struct objc_protocol_list): Changed type
424         of 'list' argument from 'Protocol *' to 'struct objc_protocol *'.
425         (class_get_instance_size): Added.
426         * objc-private/protocols.h (__objc_protocols_add_protocol): Take a
427         'struct objc_protocol *' as argument, not a 'Protocol *'.
428         * objc-private/runtime.h: Updated comments.
429         * objc-private/selector.h (struct objc_selector, sel_eq): Added.
430         * class.c: Include objc-private/selector.h.
431         (objc_get_meta_class): Return a Class instead of a MetaClass.
432         * encoding.c (method_get_next_argument): Removed.
433         (method_get_first_argument): Removed.
434         (method_get_nth_argument): Removed.
435         * gc.c: Include objc/runtime.h instead of objc/encoding.h.
436         Include objc-private/module-abi-8.h and ctype.h.
437         * protocols.c (__objc_protocols_add_protocol): Take a 'struct
438         objc_protocl *' as argument, not a 'Protocol *'.
439         (class_addProtocol): Added casts to 'struct objc_protocol *' and
440         'Protocol *'.
441         (class_copyProtocolList): Likewise.
442         (protocol_conformsToProtocol): Likewise.
443         (protocol_copyProtocolList): Likewise.
444         * sarray.c: Include objc-private/module-abi-8.h.
445         * sendmsg.c (method_get_next_argument): Removed.
446         (method_get_first_argument): Removed.
447         (method_get_nth_argument): Removed.
448         (objc_msg_sendv): Removed.
449         (arglist_t, retval_t): New.  (class_get_class_method): Take a
450         'Class', not 'MetaClass', argument.
451         * thr.c: Include module-abi-8.h.
452         
453 2011-06-03  Nicola Pero  <nicola.pero@meta-innovation.com>
455         * Makefile.in (OBJC_DEPRECATED_H): Removed struct_objc_static_instances.h
456         and objc_get_uninstalled_dtable.h.
457         * objc/deprecated/struct_objc_static_instances.h: Removed.
458         * objc/deprecated/objc_get_uninstalled_dtable.h: Removed.       
459         * objc/objc-api.h: Do not include deprecated/objc_static_instances.h
460         and deprecated/objc_get_uninstalled_dtable.h.
461         
462 2011-06-03  Nicola Pero  <nicola.pero@meta-innovation.com>
464         * Makefile.in (OBJC_DEPRECATED_H): Removed objc_object_alloc.h.
465         * objc/deprecated/objc_object_alloc.h: Removed.
466         * objc/objc-api.h: Do not include deprecated/objc_object_alloc.h.
467         * objects.c (_objc_object_alloc, _objc_object_dispose,
468         _objc_object_copy): Removed.
469         * libobjc.def (__objc_object_alloc, __objc_object_copy,
470         __objc_object_dispose): Removed.
471         
472 2011-06-03  Nicola Pero  <nicola.pero@meta-innovation.com>
474         * Makefile.in (OBJC_DEPRECATED_H): Removed METHOD_NULL.h.
475         * objc/objc-api.h: Do not include deprecated/METHOD_NULL.h.
476         * objc/deprecated/METHOD_NULL.h: Removed.
477         
478 2011-06-03  Nicola Pero  <nicola.pero@meta-innovation.com>
480         * Makefile.in (OBJC_DEPRECATED_H): Removed objc_valloc.h,
481         objc_malloc.h and objc_unexpected_exception.h.
482         (exception.lo): Do not use -Wno-deprecated-declarations.
483         (exception_gc.lo): Likewise.
484         * objc/objc-api.h: Do not include deprecated/objc_valloc.h,
485         deprecated/objc_malloc.h and
486         deprecated/objc_unexpected_exception.h.
487         * objc/deprecated/objc_valloc.h: Removed.
488         * objc/deprecated/objc_malloc.h: Removed.
489         * objc/deprecated/objc_unexpected_exception.h: Removed.
490         * exception.c (_objc_unexpected_exception): Removed.
491         (objc_exception_throw): Do not check for
492         _objc_unexpected_exception.
493         * memory.c (objc_valloc, _objc_malloc, _objc_atomic_malloc,
494         _objc_valloc, _objc_realloc, _objc_calloc, _objc_free): Removed.        
495         * libobjc.def (_objc_unexpected_exception, objc_valloc): Removed.
496         
497 2011-06-03  Nicola Pero  <nicola.pero@meta-innovation.com>
499         * objc/objc.h: Do not include deprecated/STR.h.
500         * objc/deprecated/STR.h: Removed.
501         * Makefile.in (OBJC_DEPRECATED_H): removed STR.h.
502         
503 2011-06-03  Nicola Pero  <nicola.pero@meta-innovation.com>
505         * Makefile.in (OBJC_H): Removed hash.h and sarray.h.
506         (OBJC_DEPRECATED_H): Likewise.
507         * libobjc.def (objc_hash_new, objc_hash_delete, objc_hash_add,
508         objc_hash_remove, objc_hash_next, objc_hash_value_for_key,
509         objc_hash_is_key_in_hash, hash_add, hash_delete, hash_new,
510         hash_next, hash_remove, hash_value_for_key, hash_is_key_in_hash,
511         sarray_at_put, sarray_at_put_safe, sarray_free, sarray_lazy_copy,
512         sarray_new, sarray_realloc, sarray_remove_garbage): Removed.
513         * objc/sarray.h: Removed.
514         * objc/hash.h: Removed.
515         * objc/deprecated/sarray.h: Removed.
516         * objc/deprecated/hash.h: Removed.
517         * objc/Object.h: Do not include objc/deprecated/hash.h
518         * Object.m: Include string.h.
519         * objc/objc-api.h: Do not include objc/deprecated/hash.h.
520         * objc-private/common.h (GNU_LIBOBJC_COMPILING_LIBOBJC_ITSELF):
521         Removed.
523 2011-06-03  Nicola Pero  <nicola.pero@meta-innovation.com>
525         * Object.m ([-forward::]): Removed.
526         * objc/deprecated/Object.h ([-forward::]): Removed.
527         * sendmsg.c (__objc_forward): Updated comments.
528         
529 2011-06-03  Nicola Pero  <nicola.pero@meta-innovation.com>
531         * Makefile.in (OBJC_H): Removed objc-list.h.
532         (OBJC_DEPRECATED_H): Removed objc-list.h.
533         * objc/objc-list.h: File removed.
534         * objc/deprecated/objc-list.h: File removed.
536 2011-06-03  Nicola Pero  <nicola.pero@meta-innovation.com>
538         * Makefile.in (OBJC_H): Removed typedstream.h.
539         (OBJC_DEPRECATED_H): Removed typedstream.h.
540         (C_SOURCE_FILES): Removed archive.c.
541         (Object.lo): Rule removed.
542         (Object_gc.lo): Likewise.
543         (archive.lo): Likewise.
544         (archive_gc.lo): Likewise.
545         * objc/deprecated/Object.h ([+streamVersion:], [-read], [-write],
546         [-awake]): Removed.
547         Do not include deprecated/typedstream.h.
548         * Object.m: Removed the same methods.
549         * archive.c: File removed.
550         * objc/typedstream.h: File removed.
551         * objc/deprecated/typedstream.h: File removed.
552         * libobjc.def (__objc_read_nbyte_uint, __objc_read_nbyte_ulong,
553         __objc_write_class, __objc_write_object, __objc_write_selector,
554         objc_close_typed_stream, objc_end_of_typed_stream,
555         objc_flush_typed_stream, objc_get_stream_class_version,
556         objc_open_typed_stream, objc_open_typed_stream_for_file,
557         objc_read_array, objc_read_char, objc_read_int, objc_read_long,
558         objc_read_object, objc_read_selector, objc_read_short,
559         objc_read_string, objc_read_type, objc_read_types,
560         objc_read_unsigned_char, objc_read_unsigned_int,
561         objc_read_unsigned_long, objc_read_unsigned_short,
562         objc_write_array, objc_write_char, objc_write_int,
563         objc_write_long, objc_write_object, objc_write_object_reference,
564         objc_write_root_object, objc_write_selector, objc_write_short,
565         objc_write_string, objc_write_string_atomic, objc_write_type,
566         objc_write_types, objc_write_unsigned_char,
567         objc_write_unsigned_int, objc_write_unsigned_long,
568         objc_write_unsigned_short): Removed.
569         
570 2011-06-02  Nicola Pero  <nicola.pero@meta-innovation.com>
572         * Makefile.in (OBJC_DEPRECATED_H): Removed objc_error.h.
573         * objc/deprecated/objc_error.h: Removed.
574         * objc/objc-api.h: Do not include deprecated/objc_error.h.
575         * libobjc.def (objc_error, objc_verror): Removed.
576         * error.c (_objc_error_handler, objc_error, objc_verror,
577         objc_set_error_handler): Removed.
578         * Object.m ([-error:], [-perform:], [-perform:with:],
579         [-perform:with:with], [-subclassResponsibility:],
580         [-notImplemented:], [-shouldNotImplement:], [-doesNotRecognize:]):
581         Removed.
582         * objc/deprecated/Object.h: Removed the same methods.
583         * sendmsg.c (__objc_forward): Do not try to invoke the "error:"
584         method after trying to invoke the "doesNotRecognize:" method.
585         
586 2011-05-26  Nicola Pero  <nicola.pero@meta-innovation.com>
588         * sendmsg.c: Reindented part of the file.  No non-trivial changes
589         in code.
591 2011-05-26  Nicola Pero  <nicola.pero@meta-innovation.com>
593         * sendmsg.c (__objc_install_dtable_for_class): Use objc_getClass,
594         not objc_lookup_class.
596 2011-05-25  Richard Frith-Macdonald <rfm@gnu.org>
597             David Ayers  <ayers@fsfe.org>
599         PR libobjc/38307
600         * sendmsg.c: Include objc/hash.h.
601         (get_implementation): New function, mostly with code from get_imp
602         updated to support the new +initialize dispatch table logic.
603         (get_imp): Use get_implementation.
604         (__objc_responds_to): Updated to support the new +initialize
605         dispatch table logic.
606         (class_respondsToSelector): Likewise.
607         (objc_msg_lookup): Use get_implementation.
608         (__objc_init_install_dtable): Removed.
609         (__objc_install_methods_in_dtable): Updated arguments.
610         (__objc_install_dispatch_table_for_class): Renamed to
611         __objc_install_dtable_for_class and updated to support the new
612         +initialize dispatch table logic.
613         (__objc_update_dispatch_table_for_class): Updated to support the
614         new +initialize dispatch table logic.
615         (__objc_forward): Call get_implementation instead of get_imp.
616         (prepared_dtable_table): New.
617         (__objc_prepare_dtable_for_class): New. 
618         (__objc_prepared_dtable_for_class): New.
619         (__objc_get_prepared_imp): New.
620         (__objc_install_prepared_dtable_for_class): New.
621         
622 2011-05-24  Nicola Pero  <nicola.pero@meta-innovation.com>
624         PR libobjc/48177
625         * selector.c (__sel_register_typed_name): Use sel_types_match()
626         instead of strcmp() to compare selector types (Suggestion by
627         Richard Frith-Macdonald <rfm@gnu.org>).
629 2011-04-15  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
631         PR libobjc/32037
632         * Makefile.in (OBJC_GCFLAGS): Move ...
633         * configure.ac (enable_objc_gc): ... here.
634         Add $(libsuffix) to OBJC_BOEHM_GC.
635         * configure: Regenerate.
637 2011-02-28  Nicola Pero  <nicola.pero@meta-innovation.com>
638         
639         * selector.c (sel_getTypedSelector): Return NULL if there are
640         multiple selectors with conflicting types.
641         * objc/runtime.h (sel_getTypedSelector): Updated documentation.
642         
643 2011-02-28  Richard Frith-Macdonald <rfm@gnu.org>
645         PR libobjc/47922
646         * gc.c (class_ivar_set_gcinvisible): Use _C_GCINVISIBLE instead of
647         a hardcoded "!".
649 2011-02-13  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
651         * configure: Regenerate.
653 2010-12-26  Nicola Pero  <nicola.pero@meta-innovation.com>
655         * init.c (create_tree_of_subclasses_inherited_from): Use
656         class_superclass_of_class instead of assuming a class is
657         unresolved when it could be resolved.  Tidied up assignment and
658         check.
659         (__objc_tree_insert_class): Enhanced DEBUG_PRINTF.
660         (objc_tree_insert_class): Tidied up loop; return immediately upon
661         inserting a class.
662         (__objc_exec_class): Do not set __objc_class_tree_list.
663         
664 2010-12-24  Nicola Pero  <nicola.pero@meta-innovation.com>
666         * selector.c (sel_getTypedSelector): Return NULL if given a NULL
667         argument.
668         (sel_registerTypedName): Same.
669         (sel_registerName): Same.
670         * objc/runtime.h: Updated documentation.
671         
672 2010-12-24  Nicola Pero  <nicola.pero@meta-innovation.com>
674         * objc/runtime.h (class_addIvar): Updated documentation.  The
675         alignment is actually the log_2 of the alignment in bytes.
676         * ivars.c (class_addIvar): Corresponding change to the
677         implementation.
678         
679 2010-12-24  Nicola Pero  <nicola.pero@meta-innovation.com>
681         * objc/runtime.h (sel_getType): Renamed to sel_getTypeEncoding to
682         be consistent with method_getTypeEncoding and
683         ivar_getTypeEncoding.
684         (sel_copyTypedSelectorList, sel_getTypedSelector): New.
685         * selector.c (sel_getType): Renamed to sel_getTypeEncoding.
686         (sel_copyTypedSelectorList, sel_getTypedSelector): New.
687         (sel_get_type): Updated call to sel_getType.
688         
689 2010-12-24  Nicola Pero  <nicola.pero@meta-innovation.com>
691         * objc/runtime.h (class_conformsToProtocol,
692         class_copyProtocolList): Updated documentation.
694 2010-12-23  Nicola Pero  <nicola.pero@meta-innovation.com>
696         * init.c (create_tree_of_subclasses_inherited_from): Updated
697         DEBUG_PRINTF messages.
698         (__objc_tree_insert_class): Same.
699         (__objc_send_load_using_method_list): Same.
700         (__objc_send_load): Same.
701         (__objc_exec_class): Same.  In particular, do not print the module
702         name since it is no longer used.
703         * sendmsg.c (__objc_send_initialize): Added DEBUG_PRINTFs for
704         tracking +initialize calls.
705         (__objc_update_dispatch_table_for_class): Added DEBUG_PRINTFs for
706         tracking updates of dispatch tables.
707         (__objc_install_dispatch_table_for_class): Same.
708         
709 2010-12-23  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
711         * Makefile.in (libobjc$(libsuffix).la): Link with -Wc,-shared-libgcc.
712         (libobjc_gc$(libsuffix).la): Likewise.
714 2010-12-23  Nicola Pero  <nicola.pero@meta-innovation.com>
716         * sendmsg.c (class_addMethod): Return NO if the method already
717         exists in the class.
719 2010-12-22  Nicola Pero  <nicola.pero@meta-innovation.com>
721         * init.c (duplicate_classes): New.
722         (__objc_exec_class): Initialize duplicate_classes.
723         (__objc_create_classes_tree): Ignore classes in the
724         duplicate_classes table.
725         (__objc_call_load_callback): Same.
726         (__objc_init_class): If a duplicate class is found, add it to
727         duplicate_classes instead of aborting.  Return YES if the class is
728         not a duplicate, and NO if it is.
729         * objc-private/runtime.h (__objc_init_class): Updated prototype.
731 2010-12-22  Nicola Pero  <nicola.pero@meta-innovation.com>
733         * objc-private/objc-list.h: Reindented file.  No code changes.
734         * objc-private/sarray.h: Same change.
736 2010-12-22  Nicola Pero  <nicola.pero@meta-innovation.com>
738         * objc-private/accessors.h: Removed 'extern "C"' guards.  This
739         file is never compiled with C++.
740         * objc-private/hash.h: Same change.
741         * objc-private/objc-list.h: Same change.
742         * objc-private/objc-sync.h: Same change.
743         * objc-private/protocols.h: Same change.
744         * objc-private/runtime.h: Same change.
745         * objc-private/sarray.h: Same change.
746         * objc-private/selector.h: Same change.
748 2010-12-21  Nicola Pero  <nicola.pero@meta-innovation.com>
750         PR libobjc/18764
751         * class.c (__objc_add_class_to_hash): Return YES if the class was
752         added, and NO if it already existed.
753         * init.c (__objc_init_class): If __objc_add_class_to_hash returns
754         NO, then abort the program with an error message.
755         * objc-private/runtime.h (__objc_add_class_to_hash): Updated
756         declaration.
758 2010-12-21  Nicola Pero  <nicola.pero@meta-innovation.com>      
760         * init.c (_objc_load_callback): Initialize with 0.
761         (__objc_call_callback): Renamed to __objc_call_load_callback.
762         Check _objc_load_callback only once, and if it is not set, return
763         immediately.
764         (objc_send_load): Updated call to __objc_call_callback.
765         
766 2010-12-21  Nicola Pero  <nicola.pero@meta-innovation.com>
768         PR libobjc/16110
769         * init.c (__objc_send_message_in_list): Renamed to
770         __objc_send_load_using_method_list.  Do not take an 'op' argument.
771         Register the 'load' selector if needed.
772         (__objc_send_load): Do not register the 'load' selector.  Updated
773         call to __objc_send_message_in_list.
774         (__objc_create_classes_tree): Add the class of any claimed
775         category that was loaded in the module to the list of classes for
776         which we try to execute +load.
777         
778 2010-12-21  Nicola Pero  <nicola.pero@meta-innovation.com>
780         * objc-private/common.h: When DEBUG is defined, include <stdio.h>.
781         Updated comments.
782         * init.c (__objc_tree_insert_class): Use %p, not %x, when printing
783         a pointer using DEBUG_PRINTF.
784         
785 2010-12-21  Nicola Pero  <nicola.pero@meta-innovation.com>
787         PR libobjc/45953
788         * selector.c (__sel_register_typed_name): When registering a new
789         selector with the same name as an existing one, reuse the existing
790         name string.  Also updated types, casts and comments in the whole
791         function.
793 2010-12-21  Nicola Pero  <nicola.pero@meta-innovation.com>
795         * objc-private/module-abi-8.h (struct objc_symtab): Declare 'refs'
796         to be 'struct objc_selector *' and not 'SEL'.
797         * init.c (__objc_exec_class): Call
798         __objc_register_selectors_from_module instead of iterating over
799         each selector and calling __sel_register_typed_name for each.
800         * objc-private/selector.h: Declare
801         __objc_register_selectors_from_module instead of
802         __sel_register_typed_name.
803         * selector.c (__objc_register_selectors_from_module): New.
804         (__sel_register_typed_name): Made static.
805         
806 2010-12-21  Nicola Pero  <nicola.pero@meta-innovation.com>
808         * linking.m: Do not include objc/NXConstStr.h.
810 2010-12-21  Nicola Pero  <nicola.pero@meta-innovation.com>
811         
812         * objc-private/runtime.h (DEBUG_PRINTF): Moved from here ...
813         * objc-private/common.h (DEBUG_PRINTF): To here.
814         * hash.c: Do not include objc-private/runtime.h and objc/thr.h.
815         
816 2010-12-21  Nicola Pero  <nicola.pero@meta-innovation.com>
818         * hash.c: Tidied up comments and indentation.  No code changes.
820 2010-12-19  Nicola Pero  <nicola.pero@meta-innovation.com>
822         PR libobjc/47012
823         * accessors.m (objc_getProperty): If not atomic, do not
824         retain/autorelease the returned value.
826 2010-12-19  Nicola Pero  <nicola.pero@meta-innovation.com>
828         * objc-private/runtime.h (__objc_selector_max_index,
829         __objc_init_selector_tables, __objc_register_selectors_from_class,
830         __objc_register_selectors_from_list,
831         __objc_register_selectors_from_description_list): Moved to ...
832         * objc-private/selector.h: ... here.
834 2010-12-19  Nicola Pero  <nicola.pero@meta-innovation.com>
836         * objc-private/runtime.h (__objc_class_links_resolved): Removed.
837         (__objc_print_dtable_stats): Removed.
838         (__sel_register_typed_name): Removed.
839         * sendmsg.c (__objc_print_dtable_stats): Use 'void' as argument.
840         
841 2010-12-19  Nicola Pero  <nicola.pero@meta-innovation.com>
843         * init.c (__objc_exec_class): Call __objc_resolve_class_links (),
844         if appropriate, after loading the module.
846 2010-12-19  Nicola Pero  <nicola.pero@meta-innovation.com>
848         * sendmsg.c (method_setImplementation): Do not declare.
850 2010-12-19  Nicola Pero  <nicola.pero@meta-innovation.com>
852         * objc/message.h: Updated comments.
853         * objc/runtime.h: Updated comments.
854         
855 2010-12-19  Nicola Pero  <nicola.pero@meta-innovation.com>
857         * class.c (objc_lookupClass): Renamed to objc_lookUpClass.
858         * protocols.c: Updated all calls to objc_lookupClass to call
859         objc_lookUpClass instead.
860         * sendmsg.c (objc_lookupClass): Do not declare.
861         (get_imp): Update call to objc_lookupClass to call
862         objc_lookUpClass instead.
863         * objc/runtime.h (objc_lookupClass): Renamed to objc_lookUpClass.
865 2010-12-19  Nicola Pero  <nicola.pero@meta-innovation.com>
867         * objc/runtime.h (class_ivar_set_gcinvisible): Declare.
868         * sendmsg.c (_CLS_IN_CONSTRUCTION, CLS_IS_IN_CONSTRUCTION): Do not
869         define.  Updated comments.
870         
871 2010-12-19  Nicola Pero  <nicola.pero@meta-innovation.com>
873         * objc/encoding.h: Updated comments.
874         * objc/runtime.h: Updated comments.
875         (objc_setGetUnknownClassHandler): Mark with objc_EXPORT.
876         (objc_sizeof_type): Same.
877         (objc_alignof_type): Same.
878         (objc_aligned_size): Same.
879         (objc_promoted_size): Same.
880         (objc_skip_type_qualifiers): Same.
881         (objc_skip_typespec): Same.
882         (objc_skip_offset): Same.
883         (objc_skip_argspec): Same.
884         (objc_get_type_qualifiers): Same.
885         (objc_layout_structure): Same.
886         (objc_layout_structure_next_member): Same.
887         (objc_layout_finish_structure): Same.
888         (objc_layout_structure_get_info): Same.
889         
890 2010-12-19  Nicola Pero  <nicola.pero@meta-innovation.com>
892         * init.c: Updated comments.
893         * objc/objc-api.h: Updated comments.
894         * objc/runtime.h (_objc_load_callback): Declare.
895         
896 2010-12-19  Nicola Pero  <nicola.pero@meta-innovation.com>
898         * objc/Object.h: Include deprecated/typedstream.h and
899         deprecated/hash.h instead of typedstream.h.  Updated comments.
901 2010-12-19  Nicola Pero  <nicola.pero@meta-innovation.com>
903         * Makefile.in (OBJC_DEPRECATED_H): Added objc_msg_sendv.h.
904         * objc/deprecated/objc_msg_sendv.h: New.
905         * objc/message.h: Do not define retval_t, apply_t, arglist,
906         arglist_t, objc_msg_sendv, now in
907         objc/deprecated/objc_msg_sendv.h.
908         * objc/objc.h: Do not include message.h; include
909         objc/deprecated/objc_msg_sendv.h instead.  Tidied up comments.
910         * sendmsg.c: Include objc/message.h.
911         * thr.c: Include objc/message.h.
912         
913 2010-12-19  Nicola Pero  <nicola.pero@meta-innovation.com>
915         * objc/objc-exception.h: Include objc-decls.h.  Mark all
916         functions with objc_EXPORT.
917         * objc/objc-sync.h: Same change.
919 2010-12-19  Nicola Pero  <nicola.pero@meta-innovation.com>
921         * Protocol.m: Moved all methods, with the exception of -isEqual:,
922         into the 'Deprecated' category.
923         * objc/Protocol.h: Removed all methods, moved to
924         objc/deprecated/Protocol.h.  Include objc/deprecated/Protocol.h.
925         * objc/deprecated/Protocol.h: New.
926         * Makefile.in (OBJC_DEPRECATED_H): Added Protocol.h.
927         
928 2010-12-19  Nicola Pero  <nicola.pero@meta-innovation.com>
930         * init.c: Include objc-private/selector.h.  Do not declare
931         __sel_register_typed_name.
932         * objc-private/selector.h (__sel_register_typed_name): Declare.
933         * selector.c: Include objc-private/selector.h.
934         
935 2010-12-18  Nicola Pero  <nicola.pero@meta-innovation.com>
937         * class.c: Tidied up comments and indentation.  No code changes.
938         * error.c: Same.
939         * exception.c: Same.
940         * init.c: Same.
941         * ivars.c: Same.
942         * memory.c: Same.
943         * objc-foreach.c: Same.
944         * objc-sync.c: Same.
945         * objects.c: Same.
946         * protocols.c: Same.
947         * sarray.c: Same.
948         * thr.c: Same.
950 2010-12-17  Nicola Pero  <nicola.pero@meta-innovation.com>
952         * init.c: Include objc/runtime.h and objc-private/module-abi-8.h
953         instead of objc/objc-api.h.
954         (init_check_module_version): Take a 'struct objc_module *'
955         argument instead of 'Module_t'.  Use 'struct objc_module *'
956         instead of 'Module_t'.
957         (__objc_created_classes_tree): Take a 'struct objc_module *'
958         argument instead of 'Module_t'; use 'struct objc_symtab *' instead
959         of 'Symtab_t'.
960         (__objc_call_callback): Take a 'struct objc_module *' argument
961         instead of 'Module_t'; use 'struct objc_symtab *' instead of
962         'Symtab_t' and 'struct objc_category *' instead of 'Category_t'.
963         (_objc_load_callback): Take a 'struct objc_category *' argument
964         instead of 'Category *'.
965         (class_superclass_of_class): Use objc_getClass() instead of
966         objc_lookup_class().
967         (create_tree_of_subclasses_inherited_from): Same change (also, use
968         an explicit 'if' instead of '?').
969         (objc_init_statics): Same change.
970         (objc_send_load): Same change.
971         (__objc_init_protocol): same change.
972         (__objc_send_message_in_list): Take a 'struct objc_method_list *'
973         argument instead of 'MethodList_t'.  Use 'struct objc_method *'
974         instead of 'Method_t'.
975         (__objc_send_load): Use 'struct objc_method_list *' instead of
976         'MethodList_t'.  Use sel_registerName() instead of
977         sel_register_name().
978         (__objc_exec_class): Take a 'struct objc_module *' argument
979         instead of 'Module_t'.  Use 'struct objc_symtab *' instead of
980         'Symtab_t'.  Use objc_getClass() instead of objc_lookup_class().
981         Use 'struct objc_category *' instead of 'Category_t'.
982         
983 2010-12-16  Nicola Pero  <nicola.pero@meta-innovation.com>
985         * sendmsg.c: Include objc/runtime.h instead of objc/objc-api.h.
986         Include objc-private/module-abi-8.h and objc-private/selector.h
987         instead of objc/encoding.h.
988         (objc_msg_lookup_super): Use super->super_class instead of
989         super->class.
990         (method_get_first_argument, method_get_next_argument): Declare
991         locally.
992         (class_get_instance_method): Declare before using.
993         (objc_msg_sendv): Use 'struct objc_method' instead of 'Method'.
994         (__objc_init_dispatch_tables, __objc_send_initialize): Use
995         sel_registerName() instead of sel_register_name().
996         (__objc_forward): Use sel_getName() instead of sel_get_name().
997         (objc_get_uninstalled_dtable): Use 'void' as argument.
998         * objc-private/selector.h: New.
1000 2010-12-15  Nicola Pero  <nicola.pero@meta-innovation.com>
1002         * objc/message.h (objc_super): When using the modern API, do not
1003         define Super and Super_t, and always use 'super_class' for the
1004         super class field.      
1005         (objc_msg_lookup_super): Updated prototype to use 'struct
1006         objc_super *' instead of 'Super_t'.
1007         * sendmsg.c (objc_msg_lookup_super): Updated prototype to use
1008         'struct objc_super *' instead of 'Super_t'.
1010 2010-12-15  Nicola Pero  <nicola.pero@meta-innovation.com>
1012         * objc/message.h: Update comments, reindented code and moved
1013         deprecated types and functions at the end of the file.  No code
1014         changes.
1016 2010-12-15  Nicola Pero  <nicola.pero@meta-innovation.com>
1018         * ivars.c (class_addIvar): Use the 'size' argument instead of
1019         trying to calculate it using objc_sizeof_type().
1020         * objc/runtime.h (class_addIvar): Updated comments.
1021         
1022 2010-12-15  Nicola Pero  <nicola.pero@meta-innovation.com>
1024         * sendmsg.c: Reindented some code and tidied up comments.  No
1025         actual code changes.
1026         
1027 2010-12-14  Nicola Pero  <nicola.pero@meta-innovation.com>
1029         * objc/Object.h: Moved all the methods, with the exception of
1030         -class and -isEqual:, into ...
1031         * objc/deprecated/Object.h: here.
1032         * Object.m: Moved all the methods, with the exception of -class
1033         and -isEqual: into the 'Deprecated' category.
1035 2010-12-14  Nicola Pero  <nicola.pero@meta-innovation.com>
1037         * objects.c (object_copy): Do not #undef as we are no longer
1038         including objc/objc-api.h.
1039         * selector.c: Include objc/runtime.h and
1040         objc-private/module-abi-8.h.  Do not include objc/objc-api.h and
1041         objc/encoding.h.  Updated
1042         (__objc_register_selectors_from_class): Use struct
1043         objc_method_list * instead of MethodList_t.
1044         (__objc_register_selectors_from_list): Use Method instead of
1045         Method_t.
1046         (struct objc_method_description_list): Do not define here.
1047         (__objc_register_instance_methods_to_class): Use struct
1048         objc_method_list * instead of MethodList_t and Method instead of
1049         Method_t.
1050         
1051 2010-12-14  Nicola Pero  <nicola.pero@meta-innovation.com>
1053         * selector.c: Reindented some code and tidied up comments.  No
1054         actual code changes.
1056 2010-12-13  Iain Sandoe  <iains@gcc.gnu.org>
1058         * encoding.c (_darwin_rs6000_special_round_type_align): New.
1059         (darwin_rs6000_special_round_type_align): Adjust to use new routine.
1061 2010-12-11  Nicola Pero  <nicola.pero@meta-innovation.com>
1063         * sendmsg.c (selector_resolveClassMethod): New.
1064         (selector_resolveInstanceMethod): New.
1065         (__objc_resolve_class_method): New.
1066         (__objc_resolve_instance_method): New.
1067         (get_imp): Call __objc_resolve_class_method or
1068         __objc_resolve_instance_method at the appropriate time.
1069         (objc_msg_lookup): Same.
1070         (class_getClassMethod): Same.   
1071         (class_getInstanceMethod): Same.
1072         (__objc_init_dispatch_tables): Initialize
1073         selector_resolveClassMethod and selector_resolveInstanceMethod.
1074         * objc/runtime.h: Updated documentation of class_getClassMethod,
1075         class_getInstanceMethod and class_getMethodImplementation.
1076         
1077 2010-12-11  Nicola Pero  <nicola.pero@meta-innovation.com>
1079         * objc-private/module-abi-8.h (struct objc_symtab): Updated
1080         description of sel_ref_cnt and refs.
1081         * objc/deprecated/struct_objc_symtab.h (objc_symtab): Same change.
1082         
1083 2010-12-06  Dave Korn  <dave.korn.cygwin@gmail.com>
1085         PR target/40125
1086         PR lto/46695
1087         * configure.ac (extra_ldflags_libobjc): Invoke ACX_LT_HOST_FLAGS.
1088         * Makefile.in (lt_host_flags): Import AC_SUBST'd value.
1089         * aclocal.m4: Regenerate.
1090         * configure: Regenerate.
1092 2010-12-03  Matthias Klose  <doko@ubuntu.com> 
1094         * configure.ac (VERSION): Bump the version to 3:0:0.
1095         * configure: Regenerate.
1097 2010-11-23  Richard Frith-Macdonald <rfm@gnu.org>
1099         * sendmsg.c (get_imp): Fixed call to __objc_get_forward_imp to
1100         pass nil as the receiver since we don't know the receiver at this
1101         point.
1102         
1103 2010-11-18  Nicola Pero  <nicola.pero@meta-innovation.com>
1105         * ivars.c: Include stdlib.h.
1106         * protocols.c: Same change.
1108 2010-10-24  Nicola Pero  <nicola.pero@meta-innovation.com>
1110         * Makefile.in (OBJC_SOURCE_FILES): Added accessors.m.
1111         * accessors.m: New.
1112         * init.c: Include objc-private/accessors.h.
1113         (__objc_exec_class): Call __objc_accessors_init.
1114         * objc-private/accessors.h: New.
1116 2010-10-17  Nicola Pero  <nicola.pero@meta-innovation.com>
1118         * objc/message.h: Moved initial includes outside of extern "C".
1119         * objc/runtime.h: Add extern "C" for Objective-C++.
1121 2010-10-17  Nicola Pero  <nicola.pero@meta-innovation.com>
1123         * init.c (objc_send_load): Do not wait for NXConstantString to be
1124         registered before executing +load.  There is no point if
1125         -fconstant-string-class=xxx is used when compiling all modules,
1126         as is the case for almost all users.
1127         * linking.m (__objc_linking): Do not try to forcefully link in
1128         NXConstantString.
1130 2010-10-16  Nicola Pero  <nicola.pero@meta-innovation.com>
1132         * objc/runtime.h: Updated comments.
1133         (class_addMethod): New.
1134         (class_addIvar): New.
1135         (class_replaceMethod): New.
1136         (objc_allocateClassPair): New.
1137         (objc_registerClassPair): New.
1138         (objc_disposeClassPair): New.
1139         * class.c (objc_allocateClassPair): New.
1140         (objc_registerClassPair): New.
1141         (objc_disposeClassPair): New.
1142         (class_getSuperclass): Return Nil if a class is in construction.
1143         * init.c (__objc_exec_class): Call __objc_init_class.
1144         (__objc_init_class): New.
1145         * ivars.c (class_copyIvarList): Return NULL if class is in
1146         construction.  Do not lock the runtime mutex.
1147         (class_getInstanceVariable): Return NULL if class is in
1148         construction.  Do not lock the runtime mutex.
1149         (class_addIvar): New.
1150         * sendmsg.c (class_addMethod): New.
1151         (class_replaceMethod): New.
1152         * objc-private/module-abi-8.h (__CLS_SETNOTINFO): New.
1153         (_CLS_IN_CONSTRUCTION): New.
1154         (CLS_IS_IN_CONSTRUCTION): New.
1155         (CLS_SET_IN_CONSTRUCTION): New.
1156         (CLS_SET_NOT_IN_CONSTRUCTION): New.
1157         * objc-private/runtime.h (__objc_init_class): New.
1159 2010-10-16  Nicola Pero  <nicola.pero@meta-innovation.com>
1161         * class.c (class_getSuperclass): Call __objc_resolve_class_links
1162         if the class is not resolved yet.
1163         * ivars.c (class_getInstanceVariable): Use class_getSuperclass.
1164         
1165 2010-10-16  Nicola Pero  <nicola.pero@meta-innovation.com>
1167         * objc/runtime.h (class_getIvarLayout): New.
1168         (class_getWeakIvarLayout): New.
1169         (class_setIvarLayout): New.
1170         (class_setWeakIvarLayout): New.
1171         * ivars.c (class_getIvarLayout): New.
1172         (class_getWeakIvarLayout): New.
1173         (class_setIvarLayout): New.
1174         (class_setWeakIvarLayout): New. 
1176 2010-10-15  Nicola Pero  <nicola.pero@meta-innovation.com>
1177         
1178         * objc/runtime.h (class_copyPropertyList): New.
1179         (class_getProperty): New.
1180         (property_getAttributes): New.
1181         (property_getName): New.
1182         * ivars.c (class_copyPropertyList): New.
1183         (class_getProperty): New.
1184         (property_getAttributes): New.
1185         (property_getName): New.
1186         
1187 2010-10-15  Nicola Pero  <nicola.pero@meta-innovation.com>
1189         * objc-private/runtime.h (__objc_update_classes_with_methods): New.
1190         * class.c (__objc_update_classes_with_methods): New.
1191         (objc_getClassList): Do not lock the class lock.
1192         * methods.c (method_exchangeImplementations): New.
1193         (method_setImplementation): New.
1194         * objc/runtime.h (method_setImplementation): New.
1195         (method_exchangeImplementations): New.
1196         
1197 2010-10-15  Nicola Pero  <nicola.pero@meta-innovation.com>
1199         * Protocol.m: Include objc/runtime.h and
1200         objc-private/module-abi-8.h instead of objc/objc-api.h.  Do not
1201         repeat Protocol's instance variables.
1202         (struct objc_method_description_list): Do not define here.
1203         ([-conformsTo:]): Reimplemented on top of protocol_conformsTo().
1204         ([descriptionForInstanceMethod:]): Use sel_isEqual() to compare
1205         selectors directly instead of getting names and then using strcmp.
1206         ([descriptionForClassMethod:]): Same change.
1207         ([-isEqual:]): Reimplemented on top of protocol_isEqual().
1208         * protocols.c (protocol_getMethodDescription): Use sel_isEqual()
1209         to compare selectors directly instead of getting names and then
1210         using strcmp.
1211         * objc/Protocol.h: Updated comments.
1212         
1213 2010-10-15  Nicola Pero  <nicola.pero@meta-innovation.com>
1215         * init.c (__objc_init_protocol): New function which fixes up a
1216         protocol's class pointer, registers it with the runtime, register
1217         all protocol selectors and registers associated protocols too.
1218         (objc_init_statics): Detect if we are initializing protocols, and
1219         if so, use __objc_init_protocol instead of only fixing up the
1220         class pointer.
1221         (__objc_init_protocls): Use __objc_init_protocol.
1222         * objc-private/module-abi-8.h: Updated comments.
1223         * objc-private/runtime.h
1224         (__objc_register_selectors_from_description_list): New.
1225         * selector.c (__objc_register_selectors_from_description_list):
1226         New.  (struct objc_method_description_list): Declare.
1227         * Protocol.m ([-descriptionForInstanceMethod:]): Use sel_get_name
1228         when accessing the name of a method, which is now correctly a SEL.
1229         ([-descriptionForClassMethod:]): Same change.
1230         * protocols.c (protocol_getMethodDescription): Same change.
1231         * objc/runtime.h: Updated comments.
1232         (sel_registerTypedName): Fixed typo in function name.
1233         
1234 2010-10-13  Nicola Pero  <nicola.pero@meta-innovation.com>
1236         PR libobjc/23214
1237         * init.c (objc_init_statics): Do not skip the initialization of a
1238         statics list if the first object has already been initialized; in
1239         the case of Protocols, while the first one may have been
1240         initialized, some others may not have been initialized yet.
1242 2010-10-13  Nicola Pero  <nicola.pero@meta-innovation.com>
1244         * Makefile.in (OBJC_DEPRECATED_H): Added
1245         objc_get_uninstalled_dtable, objc_object_alloc.h and
1246         struct_objc_static_instances.h.
1248 2010-10-13  Nicola Pero  <nicola.pero@meta-innovation.com>
1250         * encoding.c (method_copyReturnType): New.
1251         (method_copyArgumentType): New.
1252         (method_getReturnType): New.
1253         (method_getArgumentType): New.
1254         * methods.c (method_getDescription): New.
1255         * objc/runtime.h (method_copyReturnType): New.
1256         (method_copyArgumentType): New.
1257         (method_getReturnType): New.
1258         (method_getArgumentType): New.
1259         (method_getDescription): New.
1260         
1261 2010-10-12  Nicola Pero  <nicola.pero@meta-innovation.com>
1263         * encoding.c: Tidied up comments.
1264         (objc_skip_variable_name): New static inline function.
1265         (objc_sizeof_type): Use objc_skip_variable_name instead of copying
1266         the same code over and over.
1267         (objc_alignof_type): Same.
1268         (objc_aligned_size): Same.
1269         (objc_promoted_size): Same.
1270         (objc_skip_typespec): Same.
1271         (objc_layout_structure_next_member): Same.
1272         (objc_skip_offset): Skip a '-' before the digits (if any).  Fixed
1273         historical bug where objc_skip_offset would skip one byte even if
1274         there is no offset: check that the first offset digit is actually
1275         a digit before skipping it.
1276         (objc_skip_type_qualifiers): Mark as inline.
1277         (objc_skip_typespec): Mark as inline.   
1278         
1279 2010-10-12  Nicola Pero  <nicola.pero@meta-innovation.com>
1281         * Makefile.in (C_SOURCE_FILES): Added methods.c.
1282         * encoding.c (method_getNumberOfArguments): New.
1283         (method_get_number_of_arguments): Call
1284         method_getNumberOfArguments.
1285         * ivars.c (ivar_getName): Check for NULL variable argument.
1286         (ivar_getOffset): Check for NULL variable argument.
1287         (ivar_getTypeEncoding): Check for NULL variable argument.
1288         (class_copyIvarList): New.
1289         * methods.c: New.
1290         * protocols.c (class_copyProtocolList): Check for Nil class_
1291         argument.
1292         * sendmsg.c: Use 'struct objc_method *' instead of Method_t, and
1293         'struct objc_method_list *' instead of MethodList_t.
1294         (class_getMethodImplementation): New.
1295         (class_respondsToSelector): New.
1296         (class_getInstanceMethod): New.
1297         (class_getClassMethod): New.
1298         * objc/runtime.h: Updated comments.
1299         (class_copyIvarList): New.
1300         (class_getInstanceMethod): New.
1301         (class_getClassMethod): New.
1302         (class_getMethodImplementation): New.
1303         (class_respondsToSelector): New.
1304         (method_getName): New.
1305         (method_getImplementation): New.
1306         (method_getTypeEncoding): New.
1307         (class_copyMethodList): New.
1308         (method_getNumberOfArguments): New.
1309         
1310 2010-10-12  Nicola Pero  <nicola.pero@meta-innovation.com>
1312         * class.c: Include objc/runtime.h and objc-private/module-abi-8.h
1313         instead of objc/objc-api.h.
1314         (objc_get_unknown_class_handler): Do not define.
1315         (class_isMetaClass): New.
1316         (class_getSuperclass): New.
1317         (class_getVersion): New.
1318         (class_setVersion): New.
1319         (class_getInstanceSize): New.
1320         * exceptions.c: Include objc/runtime.h instead of objc/objc-api.h.
1321         (is_kind_of_exception_matcher): Use objc_getSuperclass instead of
1322         objc_get_super_class.
1323         (get_ttype_entry): Use objc_getRequiredClass instead of
1324         objc_get_class.
1325         * ivars.c (class_getClassVariable): New.
1326         * objects.c: Include objc/runtime.h, objc/thr.h and
1327         objc-private/module-abi-8.h instead of objc/objc-api.h
1328         * objc/runtime.h (class_getClassVariable): New.
1329         (class_isMetaClass): New.
1330         (class_getSuperclass): New.
1331         (class_getVersion): New.
1332         (class_setVersion): New.
1333         (class_getInstanceSize): New.
1334         * objc-private/module-abi-8.h (HOST_BITS_PER_LONG): New (from
1335         objc/objc-api.h)
1336         (__CLS_INFO): Same.
1337         (__CLS_ISINFO): Same.
1338         (__CLS_SETINFO): Same.
1339         (CLS_ISMETA): Same.
1340         (CLS_ISCLASS): Same.
1341         (CLS_ISRESOLV): Same.
1342         (CLS_SETRESOLV): Same.
1343         (CLS_ISINITIALIZED): Same.
1344         (CLS_SETINITIALIZED): Same.
1345         (CLS_GETNUMBER): Same.
1346         (CLS_SETNUMBER): Same.
1348 2010-10-12  Nicola Pero  <nicola.pero@meta-innovation.com>
1350         * archive.c: Do not include objc/objc.h.
1351         * class.c: Do not include objc/objc.h.
1352         * encoding.c: Include objc/runtime.h, ctype.h and
1353         objc-private/module-abi-8.h instead of objc/objc-api.h and
1354         objc/encoding.h.
1355         * error.c: Do not include objc/objc.h.
1356         * gc.c: Include tconfig.h and objc/encoding.h only if
1357         OBJC_WITH_GC.
1358         * hash.c: Include objc/runtime.h and objc/thr.h instead of
1359         objc/objc-api.h.  Do not include objc/objc.h.
1360         * init.c: Do not include objc/objc.h.
1361         * ivars.c: Include objc/runtime.h, objc-private/module-abi-8.h and
1362         objc/thr.h instead of objc/objc-api.h.  Do not include
1363         objc/objc.h.
1364         * linking.m: Tidied comment.
1365         * memory.c: Include objc/runtime.h instead of objc/objc-api.h.
1366         Do not include objc/objc.h.
1367         * objects.c: Do not include objc/objc.h.
1368         * objc-sync.c: Include objc/runtime.h instead of objc/objc-api.h.
1369         * protocols.c: Do not include objc/objc.h.
1370         * sarray.c: Include objc/runtime.h instead of objc/objc-api.h.  Do
1371         not include objc/objc.h.
1372         * selector.c: Do not include objc/objc.h.
1373         * sendmsg.c: Do not include objc/objc.h.        
1374         * thr.c: Include objc/runtime.h instead of objc/objc-api.h.
1375         Do not include objc/objc.h.
1376         * objc/objc-decls.h: Reindented code.
1377         * objc/runtime.h Include objc-decls.h.  Updated comments.
1378         (objc_malloc): New.
1379         (objc_atomic_malloc): New.
1380         (objc_calloc): New.
1381         (objc_realloc): New.
1382         (objc_free): New.
1383         * objc-private/runtime.h: Updated comments.
1384         
1385 2010-10-12  Nicola Pero  <nicola.pero@meta-innovation.com>
1387         * Makefile.in (C_SOURCE_FILES): Added protocols.c.
1388         * objc-private/protocols.h: New.
1389         * protocols.c: New.
1390         * init.c: Include objc-private/protocols.h.
1391         (__objc_exec_class): Call __objc_protocols_init on startup.
1392         (__objc_init_protocols): Call __objc_protocols_add_protocol.
1393         * objc-private/runtime.h: Use (struct objc_method_list *) instead
1394         of MethodList_t, and (struct objc_method *) instead of Method_t.
1395         * objc/deprecated/struct_objc_class.h: Define
1396         __objc_STRUCT_OBJC_CLASS_defined.
1397         * objc-private/module-abi-8.h (struct
1398         objc_method_description_list): New.
1399         (struct objc_class): Only define if
1400         __objc_STRUCT_OBJC_CLASS_defined is undefined.
1401         * objc/runtime.h (class_getName): New.
1402         (objc_getProtocol): New.
1403         (objc_copyProtocolList): New.
1404         (class_addProtocol): New.
1405         (class_conformsToProtocol): New.
1406         (class_copyProtocolList): New.
1407         (protocol_conformsToProtocol): New.
1408         (protocol_isEqual): New.
1409         (protocol_getName): New.
1410         (protocol_getMethodDescription): New.
1411         (protocol_copyMethodDescriptionList): New.
1412         (protocol_getProperty): New.
1413         (protocol_copyPropertyList): New.
1414         (protocol_copyProtocolList): New.
1415         * class.c (class_getName): New.
1416         * selector.c (sel_isEqual): New.
1417         
1418 2010-10-12  Nicola Pero  <nicola.pero@meta-innovation.com>
1420         * selector.c (sel_getName): Return "<null selector>" for a NULL
1421         argument.
1422         (sel_get_name): Return 0 for a NULL argument.
1423         * objc/runtime.h (sel_getName): Updated documentation.
1425         * objc-private/hash.h (class_hash_table): Unused declaration
1426         removed.
1427         (module_hash_table): Same.
1428         * objc/deprecated/hash.h: Same changes.
1429         
1430 2010-10-11  Nicola Pero  <nicola.pero@meta-innovation.com>
1432         * class.c (objc_getClassList): New.
1433         (objc_getRequiredClass): New.
1434         (objc_getMetaClass): New.
1435         (objc_lookupClass): New.
1436         (objc_getClass): New.
1437         (__objc_get_unknown_class_handler): New.
1438         (objc_setGetUnknownClassHandler): New.
1439         (objc_get_class): Use __objc_get_unknown_class_handler.
1440         (objc_lookup_class): Call objc_getClass.
1441         * objc/objc-api.h: Updated comment and copyright notice.
1442         * objc/runtime.h: Updated comments.
1443         (objc_getClass): New.
1444         (objc_lookupClass): New.
1445         (objc_getMetaClass): New.
1446         (objc_getRequiredClass): New.
1447         (objc_getClassList): New.
1448         (objc_setGetUnknownClassHandler): New.
1449         (objc_get_unknown_class_handler): New.
1450         * objc-private/runtime.h: Use __objc_private_runtime_INCLUDE_GNU
1451         instead of __objc_runtime_INCLUDE_GNU as include guard.
1452         * objc-private/error.h (_objc_abort): Mark as noreturn.
1453         
1454 2010-10-11  Nicola Pero  <nicola.pero@meta-innovation.com>
1456         * Makefile.in (C_SOURCE_FILES): Added ivars.c.
1457         * ivars.c: New.
1458         * objc/objc.h: Updated comments.
1459         * objc/runtime.h (object_getClass): New.
1460         (object_getClassName): New.
1461         (object_setClass): New.
1462         (class_getInstanceVariable): New.
1463         (object_getIndexedIvars): New.
1464         (object_getInstanceVariable): New.
1465         (object_setInstanceVariable): New.
1466         (object_getIvar): New.
1467         (object_setIvar): New.  
1468         (ivar_getName): New.
1469         (ivar_getOffset): New.
1470         (ivar_getTypeEncoding): New.
1471         * objc-private/module-abi-8.h (struct objc_class): Added.
1472         * objects.c (object_getClassName): New.
1473         (object_setClass): New.
1474         
1475 2010-10-11  Nicola Pero  <nicola.pero@meta-innovation.com>
1477         * objc/objc.h: Updated comments.
1478         * objc/objc-api.h: (object_copy): Added one argument; use a
1479         #define to maintain backwards-compatibility.  Moved
1480         _objc_object_alloc, _objc_object_copy, _objc_object_dispose and
1481         objc_get_uninstalled_dtable into
1482         objc/deprecated/objc_get_uninstalled_dtable.h and
1483         objc/deprecated/objc_object_alloc.h.  Include these files.
1484         * objc/deprecated/objc_get_uninstalled_dtable.h: New.
1485         * objc/deprecated/objc_object_alloc.h: New.
1486         * objc/runtime.h (set_getName): New.
1487         (sel_getType): New.
1488         (sel_getUid): New.
1489         (sel_registerName): New.
1490         (sel_registerTypedName): New.
1491         (sel_isEqual): New.
1492         (class_createInstance): New.
1493         (object_copy): New.
1494         (object_dispose): New.
1495         * objects.c: Do not include tconfig.h.  Include gc_typed.h if
1496         building the garbage collection version.
1497         (__objc_object_alloc): Removed.
1498         (__objc_object_copy): Removed.
1499         (__objc_object_dispose): Removed.
1500         (class_createInstance): New from code in class_create_instance.
1501         Cast second argument of GC_malloc_explicitly_typed.  Use
1502         objc_calloc.  Do not call _objc_object_alloc.
1503         (class_create_instance): Call class_createInstance.
1504         (object_copy): Added extraBytes argument.  Do not call
1505         _objc_object_copy.
1506         (object_dispose): Do not call _objc_object_dispose.
1507         * memory.c (objc_free): When using garbage collection, mark the
1508         argument as unused.
1509         * selector.c (sel_getName): New.
1510         (sel_get_name): Call sel_getName.
1511         (sel_getType): New.
1512         (sel_get_type): Call sel_getType.
1513         (sel_registerName): New.
1514         (sel_register_name): Call sel_registerName.
1515         (sel_registerTypedName): New.
1516         (sel_register_typed_name): Call sel_registerTypedName.
1517         (sel_getUid): New.
1518         (sel_get_uid): Call sel_getUid.
1519         
1520 2010-10-10  Nicola Pero  <nicola.pero@meta-innovation.com>
1522         * objc/objc-api.h: Define Method, Method_t, Category and
1523         Category_t.  Prevent including this file at the same time as
1524         objc/runtime.h.  Updated comments.
1525         * objc/deprecated/struct_objc_method.h: Do not define Method,
1526         Method_t.
1527         * objc/deprecated/struct_objc_category.h: Do not define Category,
1528         Category_t.
1529         * objc-private/module-abi-8.h: New file containing a copy of all
1530         the structure definitions.  Not used yet.
1531         * objc/encoding.h (objc_aligned_size): Removed duplicate
1532         declaration.  Updated comments.
1533         * objc/runtime.h: Added Ivar, objc_property_t, Property, Method,
1534         Category, struct objc_method_description, _C_ID and similar,
1535         _C_CONST and similar and _F_CONST and similar.  Added
1536         objc_sizeof_type, objc_alignof_type, objc_aligned_size,
1537         objc_promoted_size, objc_skip_type_qualifier, objc_skip_typespec,
1538         objc_skip_offset, objc_skip_argspec, objc_get_type_qualifiers,
1539         struct objc_struct_layout, objc_layout_structure,
1540         objc_layout_structure_next_member, objc_layout_finish_structure,
1541         objc_layout_structure_get_info.  Prevent including this file at
1542         the same time as objc/objc-api.h.
1543         
1544 2010-10-10  Nicola Pero  <nicola.pero@meta-innovation.com>
1546         * Makefile.in (OBJC_DEPRECATED_H): Added struct_objc_category.h,
1547         struct_objc_ivar.h, struct_objc_ivar_list.h, struct_objc_method.h,
1548         struct_objc_method_list.h, struct_objc_module.h,
1549         struct_objc_protocol_list.h, struct_objc_symtab.h.
1550         * objc/deprecated/struct_objc_category.h: New.
1551         * objc/deprecated/struct_objc_ivar.h: New.
1552         * objc/deprecated/struct_objc_ivar_list.h: New.
1553         * objc/deprecated/struct_objc_method.h: New.
1554         * objc/deprecated/struct_objc_method_list.h: New.
1555         * objc/deprecated/struct_objc_module.h: New.
1556         * objc/deprecated/struct_objc_protocol_list.h: New.
1557         * objc/deprecated/struct_objc_symtab.h: New.
1558         * objc/deprecated/struct_objc_static_instances.h: New.
1559         * objc/objc-api.h: Definitions of deprecated structures moved into
1560         the above header fragment files in objc/deprecated/.  Include the
1561         files instead of definition the structures here.  Updated
1562         comments.
1563         * objc/runtime.h: Updated comments.  Do not include objc-api.h.
1564         (objc_set_enumeration_mutation_handler): Renamed to
1565         objc_setEnumerationMutationHandler.
1566         * objc-foreach.c (objc_set_enumeration_mutation_handler): Renamed
1567         to objc_setEnumerationMutationHandler.
1568         * objc/objc-exception.h (objc_set_exception_matcher): Renamed to
1569         objc_setExceptionMatcher.
1570         (objc_set_uncaught_exception_handler): Renamed to
1571         objc_setUncaughtExceptionHandler.
1572         * exception.c: Same changes.
1574 2010-10-10  Nicola Pero  <nicola.pero@meta-innovation.com>
1576         * objc-sync.c: Include objc-private/common.h.
1578 2010-10-10  Nicola Pero  <nicola.pero@meta-innovation.com>
1580         * objc-foreach.c: Include objc-private/common.h.
1581         * objc/deprecated/METHOD_NULL.h: New file.
1582         * objc/objc-api.h: Include deprecated/METHOD_NULL.h instead of
1583         defining METHOD_NULL here.
1584         * Makefile.in (OBJC_DEPRECATED_H): Added METHOD_NULL.h.
1585         * Object.m ([+instancesRespondTo:]): Use (Method_t)0 instead of
1586         METHOD_NULL.
1587         ([-respondsTo:]): Same change.
1588         * objc/objc-api.h (method_get_imp): Converted it into a normal
1589         function so that we can hide the internals of struct objc_method.
1590         * sendmsg.c (method_get_imp): Implemented.
1592 2010-10-09  Nicola Pero  <nicola.pero@meta-innovation.com>
1594         * objc/objc-api.h (struct objc_super, Super, Super_t,
1595         objc_msg_lookup_super, objc_msg_sendv, objc_msg_forward,
1596         objc_msg_forward2): Declarations moved to objc/message.h.  Include
1597         message.h here.
1598         * objc/message.h: Added such declarations; updated comments.
1600 2010-10-06  Nicola Pero  <nicola.pero@meta-innovation.com>
1602         Implemented fast enumeration for Objective-C.
1603         * Makefile.in (C_SOURCE_FILES): Added objc-foreach.c.
1604         (OBJC_H): Added runtime.h
1605         * objc-foreach.c: New file.
1606         * objc/runtime.h: New file.
1607         
1608 2010-09-30  Kai Tietz  <kai.tietz@onevision.com>
1610         * objc/deprecated/struct_objc_class.h: Add padding
1611         to avoid warning with -Wpadded.
1613 2010-09-26  Nicola Pero  <nicola.pero@meta-innovation.com>
1615         * encoding.c (objc_sizeof_type): Added support for vector type and
1616         for double long types.  
1617         (objc_alignof_type): Same change.
1618         (objc_skip_typespec): Same change.
1619         * objc/encoding.h (_C_GCINVISIBLE): Use '|' for _C_GCINVISIBLE
1620         instead of '!' since '!' is already used for _C_VECTOR.
1621         * objc/objc-api.h (_C_LNG_DBL): Added.
1622         
1623 2010-09-26  Nicola Pero  <nicola.pero@meta-innovation.com>
1625         * libobjc_entry.c: File removed.
1627 2010-09-26  Kai Tietz  <kai.tietz@onevision.com>
1629         * sendmsg.c (objc_msg_lookup): Remove inline.
1630         (objc_get_uninstalled_dtable): Likewise.
1631         * encoding.c (objc_skip_type_qualifiers): Likewise.
1632         (objc_skip_offset): Likewise.
1633         * archive.c (__objc_write_object): Likewise
1634         (__objc_write_class):
1635         (__objc_write_selector):
1636         (objc_read_char):
1637         (objc_read_unsigned_char):
1638         (objc_read_short):
1639         (objc_read_unsigned_short):
1640         (objc_read_int):
1641         (objc_read_long):
1642         (__objc_read_nbyte_uint):
1643         (objc_read_unsigned_int):
1644         (objc_read_unsigned_long):
1645         * objc/objc-decls.h (obc_EXPORT): Remove dllexport for DLL_EXPORT case.
1646         (objc_EXPORT): Likewise.
1647         * objc/message.h (objc-decls.h): Add include.
1648         * objc/objc-api.h: Mark API by objc_EXPORT.
1649         * libobjc.def (__objc_responds_to): Removed.
1651 2010-09-18  Nicola Pero  <nicola.pero@meta-innovation.com>
1653         * hash.c: Include objc-private/hash.h instead of objc/hash.h.
1655         * objc/sarray.h: Moved into objc/deprecated/sarray.h;
1656         objc/sarray.h replaced with a placeholder including the file from
1657         the deprecated/ directory.
1658         * objc-private/sarray.h: New file (private copy of sarray.h).
1659         * hash.c: Include <assert.h> instead of "assert.h"
1660         * sarray.c: Include <assert.h> instead of "assert.h".  Include
1661         objc-private/sarray.h instead of objc/sarray.h.
1662         * selector.c: Include objc-private/sarray.h instead of
1663         objc/sarray.h.
1664         * sendmsg.c: Include <assert.h>.  Include objc-private/sarray.h
1665         instead of objc/sarray.h.
1666         * Makefile.in (OBJC_DEPRECATED_H): Added sarray.h.      
1668 2010-09-17  Nicola Pero  <nicola.pero@meta-innovation.com>
1670         * objc-private/objc-list.h (list_remove_elem): Unused function
1671         removed.  (list_nth): Unused function removed.  (list_find):
1672         Unused function removed.  (list_lenght): Unused function removed.
1673         
1674 2010-09-17  Nicola Pero  <nicola.pero@meta-innovation.com>
1676         * objc/hash.h: Moved into objc/deprecated/hash.h; objc/hash.h
1677         replaced with a placeholder including the file from the
1678         deprecated/ directory.
1679         * objc/objc-api.h: Updated includes.
1680         * objc/typedstream.h: Updated includes.
1681         * objc-private/hash.h: New file (private copy of hash.h).
1682         * objc/objc-list.h: Moved into objc/deprecated/objc-list.h;
1683         objc/objc-list.h replaced with a placeholder including the file
1684         from the deprecated/ directory.
1685         * objc-private/objc-list.h: New file (private copy of objc-list.h).
1686         * init.c: Include objc-private/hash.h and objc-private/objc-list.h
1687         instead of objc/hash.h and objc/objc-list.h.
1688         * selector.c: Same change.
1689         * class.c: Added include <string.h>, which used to be implicitly included
1690         when hash.h was included.
1691         * exception.c: Same change.
1692         * objects.c: Same change.
1693         * sarray.c: Same change.
1694         * sendmsg.c: Same change.
1695         * Makefile.in (OBJC_DEPRECATED_H): Added hash.h and objc-list.h.
1697 2010-09-14  Nicola Pero  <nicola.pero@meta-innovation.com>
1699         Implemented objc_sync_enter() and objc_sync_exit(), which are
1700         required by @synchronized() to work.
1701         * objc-sync.c: New file.
1702         * objc/objc-sync.h: New file.
1703         * objc-private/objc-sync.h: New file.
1704         * init.c (__objc_exec_class): Call __objc_sync_init() during the
1705         Objective-C runtime startup.
1706         * Makefile.in: Added objc-sync.c and objc-sync.h.
1707         * configure.ac: Added GCC_CHECK_TLS.
1708         * acinclude.m4: Include ../config/enable.m4 and ../config/tls.m4.
1709         * configure: Regenerated.
1710         * config.h.in: Regenerated.
1711         
1712 2010-09-12  Nicola Pero  <nicola.pero@meta-innovation.com>
1714         * Makefile.in (%_gc.lo): New pattern rules to build the
1715         garbage-collected version of the library.  Removed rules for
1716         specific files that are no longer needed.  Standardized all rules.
1717         (C_SOURCE_FILES, OBJC_SOURCE_FILES): New variables.
1718         (OBJS, OBJS_GC): Compute these from C_SOURCE_FILES and
1719         OBJC_SOURCE_FILES.
1720         (INCLUDES): Removed the unused include -I$(srcdir)/objc.
1722 2010-09-12  Nicola Pero  <nicola.pero@meta-innovation.com>
1723         
1724         * memory.c (objc_calloc): Fixed call to GC_malloc when building
1725         with Garbage Colletion.
1726         
1727 2010-09-12  Nicola Pero  <nicola.pero@meta-innovation.com>
1729         * memory.c: Do not include objc-private/runtime.h.
1731 2010-09-12  Nicola Pero  <nicola.pero@meta-innovation.com>
1732         
1733         * objc/deprecated/objc_malloc.h: New file.
1734         * objc/deprecated/objc_valloc.h: New file.
1735         * objc/objc-api.h: Include the files instead of defining
1736         objc_valloc, _objc_malloc() and similar.
1737         * Makefile.in (OBJC_DEPRECATED_H): Added objc_valloc.h and
1738         objc_malloc.h.
1739         * memory.c: Removed the extra layer of indirection of _objc_malloc
1740         and similar.
1741         (objc_calloc): Use GC_malloc in the garbage-collected
1742         implementation as GC_malloc returns memory that is already freed.
1743         (objc_valloc): Deprecated.      
1744         
1745 2010-09-12  Nicola Pero  <nicola.pero@meta-innovation.com>
1747         * objc/deprecated/objc_error.h: New file.
1748         * objc/objc-api.h: Include deprecated/objc_error.h instead of
1749         defining objc_error and related.
1750         * error.c: New file.  Added _objc_abort function which replaces
1751         objc_error.  No change in functionality as they both print an
1752         error and abort.
1753         * misc.c: File removed.  Code moved into memory.c and error.c.
1754         * memory.c: New file.
1755         * objc-private/error.h: New file.
1756         * archive.c: Include objc-private/error.h and use _objc_abort
1757         instead of objc_error everywhere.
1758         * class.c: Same change.
1759         * encoding.c: Same change.
1760         * init.c: Same change, and simplified init_check_module_version.
1761         * memory.c: Same change.
1762         * sendmsg.c:  Same change.
1763         * thr.c: Same change.
1764         * Makefile.in (OBJ_DEPRECATED_H): Added objc_error.h.
1765         (OBJ_H): Reordered list.
1766         (OBJS): Removed misc.lo, added memory.lo and error.lo.
1767         (OBJS_GC): Removed misc_gc.lo, added memory_gc.lo and error_gc.lo.
1768         (misc_gc.lo): Rule removed.
1769         (error_gc.lo): Rule added.
1770         (memory_gc.lo): Rule added.
1771         
1772 2010-09-12  Nicola Pero  <nicola.pero@meta-innovation.com>
1774         * objc/objc.h (__GNU_LIBOBJC__): New #define providing an easy way
1775         to check the API version.  Added some comments.
1777         * objc-private/common.h: New file.
1778         * NXConstStr.m: Include objc-private/common.h.
1779         * Object.m: Same change.
1780         * Protocol.m: Same change.
1781         * archive.c: Same change.
1782         * class.c: Same change.
1783         * encoding.c: Same change.
1784         * exception.c: Same change.
1785         * gc.c: Same change.
1786         * hash.c: Same change.
1787         * init.c: Same change.
1788         * libobjc_entry.c: Same change.
1789         * linking.m: Same change.
1790         * misc.c: Same change (and added a comment).
1791         * nil_method.c: Same change.
1792         * objects.c: Same change.
1793         * sarray.c: Same change.
1794         * selector.c: Same change.
1795         * sendmsg.c: Same change.
1796         * thr.c: Same change.
1798 2010-09-11  Nicola Pero  <nicola.pero@meta-innovation.com>
1800         * objc/objc-api.h: Removed obsolete #ifdef for NeXTSTEP.
1802 2010-09-11  Nicola Pero  <nicola.pero@meta-innovation.com>
1804         * archive.c: Removed not needed includes.
1805         * class.c: Same change.
1806         * hash.c: Same change.
1807         * misc.c: Same change.
1808         * nil_method.c: Same change.
1809         * objects.c: Same change.
1810         * sarray.c: Same change.
1811         * sendmsg.c: Same change.
1812         * thr.c: Same change.
1814 2010-09-11  Nicola Pero  <nicola.pero@meta-innovation.com>
1816         * objc/runtime.h: Moved to objc-private/runtime.h.  Do not include
1817         all the objc/*.h files.
1818         * objc-private/runtime.h: New file.
1819         * archive.c: Include objc-private/runtime.h (and required objc/*.h
1820         files) instead of objc/runtime.h.
1821         * class.c: Same change.
1822         * hash.c: Same change.
1823         * init.c: Same change.
1824         * misc.c: Same change.
1825         * nil_method.c: Same change.
1826         * objects.c: Same change.
1827         * sarray.c: Same change.
1828         * selector.c: Same change.
1829         * sendmsg.c: Same change.
1830         * thr.c: Same change.
1831         
1832 2010-09-11  Nicola Pero  <nicola.pero@meta-innovation.com>
1834         * objc/deprecated/struct_objc_selector.h: New file.  Definition of
1835         'struct objc_selector' and 'sel_eq' moved here.
1836         * objc/deprecated/struct_objc_protocol.h: New file.  Definition of
1837         'struct objc_procotol' moved here.
1838         * objc/deprecated/struct_objc_class.h: New file.  Definition of
1839         'struct objc_class' moved here.
1840         * objc/deprecated/MetaClass.h: New file.  Definition of MetClass
1841         moved here.
1842         * objc/deprecated/STR.h: New file.  Definition of STR moved here.       
1843         * objc/message.h: New file.  Definitions for relval_t, apply_t,
1844         arglist, arglist_t and objc_msg_lookup were moved here.
1845         * objc/objc.h: Include the above files instead of defining the
1846         corresponding structs, types and functions here.  Added new opaque
1847         definitions for SEL and Class.  Use Class and not 'struct
1848         objc_class *' in the definition of 'struct objc_object'.
1849         Commented all types defined in the file.  Removed special
1850         definition of BOOL as 'int' on __vxworks; use 'unsigned char'
1851         there as well.
1852         * objc/deprecated/objc-unexpected-exception.h: Renamed to
1853         objc_unexpected_exception.h.
1854         * objc/objc-api.h: Updated include of
1855         objc-unexpetected-exception.h
1856         * objc/objc-exception.h: Updated comments.
1857         * Makefile.in (OBJC_H, OBJC_DEPRECATED_H): Added the new header
1858         files.  Reindented list of files.
1859         
1860 2010-09-10  Nicola Pero  <nicola.pero@meta-innovation.com>
1862         * objc/objc-api.h (objc_trace): Unused variable removed.
1864 2010-09-10  Nicola Pero  <nicola.pero@meta-innovation.com>
1866         * objc/deprecated: New directory.
1867         * objc/deprecated/README: New file.
1868         * objc/README: New file.
1869         * objc/typedstream.h: Moved into objc/deprecated/typedstream.h;
1870         objc/typedstream.h replaced with a placeholder including the file
1871         from the deprecated/ directory.
1872         * objc/deprecated/objc-unexpected-exception.h: New file with the
1873         definition of _objc_unexpected_exception.       
1874         * objc/objc-api.h: Include deprecated/objc-unexcepted-exception.h
1875         instead of defining _objc_unexpected_exception.
1876         * objc/deprecated/Object.h: New file with the deprecated Object
1877         methods in a 'Deprecated' category.
1878         * objc/Object.h Include deprecated/Object.h instead of defining
1879         the deprecated methods.
1880         * Object.m: Moved deprecated methods into 'Deprecated' category.
1881         * objc-private: New directory.
1882         * objc-private/README: New file.
1883         * Makefile.in (OBJC_DEPRECATED_H): New variable.
1884         (install-headers): Create installation directory for
1885         OBJC_DEPRECATED_H headers, and install them.
1887 2010-09-10  Nicola Pero  <nicola.pero@meta-innovation.com>
1889         * objc/objc-exception.h: Fixed include of objc.h.
1890         
1891 2010-09-08  Nicola Pero  <nicola.pero@meta-innovation.com>
1893         * objc/objc-exception.h: New file.
1894         * exception.c (objc_set_uncaught_exception_handler): Implemented.
1895         (objc_set_exception_matcher): Implemented.
1896         (objc_exception_throw): Use the uncaught exception handler if set.
1897         (PERSONALITY_FUNCTION): Use the exception matcher instead of the
1898         hardcoded isKindOf.
1899         (isKindOf): Renamed to is_kind_of_exception_matcher.  Tidied code
1900         up.  Removed segmentation fault when value is 'nil'.
1901         * objc/objc-api.h (_objc_unexpected_exception): Mark as
1902         deprecated.
1903         * Makefile.in (exception.lo, exception_gc.lo): Use
1904         -Wno-deprecated-declarations when compiling.
1905         (OBJC_H): Added objc-exception.h
1907 2010-09-08  Nicola Pero  <nicola.pero@meta-innovation.com>
1909         * objc/typedstream.h: Deprecate all functions in the file.  This
1910         file is obsolete.
1911         * objc/Object.h ([+streamVersion:], [-read:], [-write:],
1912         [-awake]): Documented that these methods are deprecated.  Added a
1913         brief description of the Object class and its relationship to the
1914         NSObject class.
1915         * Makefile.in: Compile archive.c and Object.m with
1916         -Wno-deprecated-declarations.
1918 2010-09-08  Nicola Pero  <nicola.pero@meta-innovation.com>
1920         Removed obsolete intermediate threading layer.
1921         * thr.c: Use __gthread_objc_xxx functions directly instead of
1922         __objc_thread_xxx ones.
1923         * objc/thr.h: Removed prototypes of no longer existing
1924         __objc_thread_xxx functions.
1925         * Makefile.in: Removed thr-objc.lo.
1926         * thr-dce.c: File removed.
1927         * thr-decosf1.c: File removed.
1928         * thr-irix.c: File removed.
1929         * thr-mach.c: File removed.
1930         * thr-objc.c: File removed.
1931         * thr-os2.c: File removed.
1932         * thr-posix.c: File removed.
1933         * thr-pthreads.c: File removed.
1934         * thr-rtems.c: File removed.
1935         * thr-single.c: File removed.
1936         * thr-solaris.c: File removed.
1937         * thr-vxworks.c: File removed.
1938         * thr-win32.c: File removed.
1939         * README.threads: File removed.
1940         * THREADS.MACH: File removed.
1941         * THREADS: Updated.
1943 2010-09-07  Nicola Pero  <nicola.pero@meta-innovation.com>
1945         * Object.m (MAX_CLASS_NAME_LEN): Unused define removed.
1947 2010-09-06  Iain Sandoe  <iains@gcc.gnu.org>
1949         * encoding.c: Add TARGET_ALIGN_NATURAL definition for m64 powerpc darwin.
1950         Add a comment as to why, update FIXME comments.
1952 2010-09-06  Nicola Pero  <nicola.pero@meta-innovation.com>
1954         * makefile.dos: Obsolete file removed.
1955         
1956 2010-04-02  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
1958         * aclocal.m4: Regenerate.
1960 2010-03-23  Dave Korn  <dave.korn.cygwin@gmail.com>
1962         PR libobjc/30445
1963         * configure.ac (extra_ldflags_libobjc): Define appropriately for
1964         Cygwin and MinGW hosts.
1965         * Makefile.am (libobjc_s.a): Remove dead pre-libtool target.
1966         (libobjc.dll): Likewise.
1967         * configure: Regenerate.
1969 2009-12-05  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
1971         * configure: Regenerate.
1973 2009-11-28  Jakub Jelinek  <jakub@redhat.com>
1975         * sarray.c (sarray_free): Use old_buckets variable.
1976         * encoding.c (objc_layout_structure_next_member): Remove unused
1977         bfld_type_size variable.
1979 2009-08-24  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
1981         * configure.ac (AC_PREREQ): Bump to 2.64.
1983 2009-08-22  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
1985         * aclocal.m4: Regenerate.
1986         * configure: Regenerate.
1987         * config.h.in: Regenerate.
1989 2009-08-22  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
1991         * Makefile.in (LIBTOOL): Add $(LIBTOOLFLAGS).
1993 2009-07-30  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
1995         * Makefile.in (AUTOCONF, ACLOCAL, ACLOCAL_AMFLAGS, aclocal_deps):
1996         New variables.
1997         ($(srcdir)/configure, $(srcdir)/aclocal.m4): New rules.
1999 2009-07-30  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
2001         * configure.ac (_AC_ARG_VAR_PRECIOUS): Use m4_rename_force.
2003 2009-04-09  Nick Clifton  <nickc@redhat.com>
2005         * sendmsg.c: Change copyright header to refer to version 3 of
2006         the GNU General Public License with version 3.1 of the GCC
2007         Runtime Library Exception and to point readers at the COPYING3
2008         and COPYING3.RUNTIME files and the FSF's license web page.
2009         * NXConstStr.m: Likewise.
2010         * Object.m: Likewise.
2011         * Protocol.m: Likewise.
2012         * archive.c: Likewise.
2013         * class.c: Likewise.
2014         * encoding.c: Likewise.
2015         * exception.c: Likewise.
2016         * gc.c: Likewise.
2017         * hash.c: Likewise.
2018         * init.c: Likewise.
2019         * libobjc_entry.c: Likewise.
2020         * linking.m: Likewise.
2021         * misc.c: Likewise.
2022         * nil_method.c: Likewise.
2023         * objc/NXConstStr.h: Likewise.
2024         * objc/Object.h: Likewise.
2025         * objc/Protocol.h: Likewise.
2026         * objc/encoding.h: Likewise.
2027         * objc/hash.h: Likewise.
2028         * objc/objc-api.h: Likewise.
2029         * objc/objc-decls.h: Likewise.
2030         * objc/objc-list.h: Likewise.
2031         * objc/objc.h: Likewise.
2032         * objc/runtime.h: Likewise.
2033         * objc/sarray.h: Likewise.
2034         * objc/thr.h: Likewise.
2035         * objc/typedstream.h: Likewise.
2036         * objects.c: Likewise.
2037         * sarray.c: Likewise.
2038         * selector.c: Likewise.
2039         * thr-dce.c: Likewise.
2040         * thr-decosf1.c: Likewise.
2041         * thr-irix.c: Likewise.
2042         * thr-mach.c: Likewise.
2043         * thr-objc.c: Likewise.
2044         * thr-os2.c: Likewise.
2045         * thr-posix.c: Likewise.
2046         * thr-pthreads.c: Likewise.
2047         * thr-rtems.c: Likewise.
2048         * thr-single.c: Likewise.
2049         * thr-solaris.c: Likewise.
2050         * thr-vxworks.c: Likewise.
2051         * thr-win32.c: Likewise.
2052         * thr.c: Likewise.
2053         * libobjc.def: Change copyright header to refer to version 3 of
2054         the GNU General Public License and to point readers at the COPYING3
2055         file and the FSF's license web page.
2056         * makefile.dos: Likewise.
2058 2009-04-09  Jakub Jelinek  <jakub@redhat.com>
2060         * Makefile.in: Change copyright header to refer to version
2061         3 of the GNU General Public License and to point readers at the
2062         COPYING3 file and the FSF's license web page.
2063         * configure.ac: Likewise.
2065 2009-03-12  Richard Frith-Macdonald  <rfm@gnu.org>
2066             David Ayers  <ayers@fsfe.org>
2068         PR libobjc/27466
2069         * objc/objc-api.h (_objc_unexpected_exception): Declare
2070         new hook.  Update copyright dates.
2071         * exception.c (objc_exception_throw): Use hook.  Update
2072         copyright dates.
2073         * libobjc.def (_objc_unexpected_exception): Export hook.
2074         Update copyright dates.
2075         
2076 2009-03-01  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
2078         * configure: Regenerate.
2080 2008-12-18  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
2082         * configure: Regenerate.
2084 2008-11-21  Kai Tietz  <kai.tietz@onevision.com>
2086         *  Object.m (errno): Replaced by errno.h include.
2087         (compare): Cast self to id to prevent warning on comparison.
2088         * objc/objc.h (BOOL): Prevent redeclaration of BOOL, if it is
2089         already there.
2090         * sendmsg.c (__objc_print_dtable_stats): Remove type warnings.
2091         * thr-win32.c (__objc_thread_detach): Remove type warning.
2092         (__objc_thread_id): Likewise.
2093         * thr.c (__objc_thread_detach_functiont): Add __builtin_trap ()
2094         for noreturn.
2096 2008-09-26  Peter O'Gorman  <pogma@thewrittenword.com>
2097             Steve Ellcey  <sje@cup.hp.com>
2099         * configure: Regenerate for new libtool.
2100         * config.h.in: Regenerate for new libtool.
2102 2008-07-18  Matthias Klose  <doko@ubuntu.com> 
2104         * Makefile.in: Ignore missing ../boehm-gc/threads.mk. 
2106 2008-07-18  Matthias Klose  <doko@ubuntu.com> 
2108         * Makefile.in: Include ../boehm-gc/threads.mk. 
2109         (OBJC_BOEHM_GC_LIBS): Define, (libobjc_gc$(libsuffix).la): Use it.
2111 2008-07-06  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
2113         * Makefile.in (install-info): New stub target.
2115 2008-06-17  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
2117         * configure: Regenerate.
2119 2008-06-14  Kai Tietz  <kai.tietz@onevision.com>
2121         * exception.c (PERSONALITY_FUNCTION): Remove extra decrement
2122         if HAVE_GETIPINFO is not defined.
2124 2008-06-10  Kai Tietz  <kai.tietz@onevision.com>
2126         * Object.m (compare): Add type id.
2127         * objc/Object.h: Likewise.
2128         * archive.c (objc_read_class): Use size_t to extend version to be
2129         size of pointer scalar width.
2130         * sendmsg.c (rtx): Undefine it before redefinition.
2131         (__objc_print_dtable_stats): Cast arguments to long as intended.
2133 2008-05-30  Julian Brown  <julian@codesourcery.com>
2135         * exception.c (__objc_exception_class): Initialise as constant
2136         array for ARM EABI. Change macro to static const for non-ARM EABI.
2137         (ObjcException): Add note about structure layout. Remove landingPad
2138         and handlerSwitchValue for ARM EABI.
2139         (get_ttype_entry): Add __ARM_EABI_UNWINDER__ version
2140         of function.
2141         (CONTINUE_UNWINDING): Define for ARM EABI/otherwise cases.
2142         (PERSONALITY_FUNCTION): Use ARM EABI-specific arguments, and add
2143         ARM EABI unwinding support.
2144         (objc_exception_throw): Use memcpy to initialise exception class.
2146 2008-05-25  Alan Modra  <amodra@bigpond.net.au>
2148         * encoding.c (strip_array_types): Rename from get_inner_array_type.
2149         (rs6000_special_round_type_align): Update.
2151 2008-05-09  Julian Brown  <julian@codesourcery.com>
2153         * Makefile.in (LTLDFLAGS): New.
2154         (libobjc$(libsuffix).la, libobjc_gc$(libsuffix).la): Use above.
2156 2008-04-18  Paolo Bonzini  <bonzini@gnu.org>
2158         PR bootstrap/35457
2159         * aclocal.m4: Regenerate.
2160         * configure: Regenerate.
2162 2008-01-24  David Edelsohn  <edelsohn@gnu.org>
2164         * configure: Regenerate.
2166 2007-10-14  H.J. Lu  <hongjiu.lu@intel.com>
2168         * configure.ac: Don't run config-ml.in directly.
2169         (multilib_arg): New.
2170         * configure: Regenerated.
2172 2007-08-06  Andrew Pinski  <pinskia@gmail.com>
2174         PR libobjc/30731
2175         * exception.c (parse_lsda_header): Use _uleb128_t/_sleb128_t instead
2176         of _Unwind_Word for variables which are used in
2177         read_uleb128/read_sleb128.
2178         (PERSONALITY_FUNCTION): Likewise.
2180 2007-07-05  H.J. Lu  <hongjiu.lu@intel.com>
2182         * aclocal.m4: Regenerated.
2184 2007-06-03  Andrew Pinski  <andrew_pinski@playstation.sony.com>
2186         * configure.ac: Fix a typo in *-*-darwin clause.
2187         * configure: Regenerated.
2189 2007-06-02  H.J. Lu  <hongjiu.lu@intel.com>
2191         * configure.ac: Fix a typo.
2192         * configure: Regenerated.
2194 2007-06-02  Paolo Bonzini  <bonzini@gnu.org>
2196         * configure: Regenerate.
2198 2007-06-01  Andrew Pinski  <andrew_pinski@playstation.sony.com>
2200         * Makefile.in: Replace all uses of libext with libsuffix.
2201         * configure.ac: Likewise.
2202         * configure: Regenerate.
2204         Revert:
2205         * Makefile.in: Remove all uses of $(libext).
2207 2007-05-23  Andrew Pinski  <andrew_pinski@playstation.sony.com>
2209         * Makefile.in: Remove all uses of $(libext).
2211 2007-05-23  Steve Ellcey  <sje@cup.hp.com>
2213         * configure: Regenerate.
2214         * aclocal.m4: Regenerate.
2216 2007-04-21  Andrew Ruder  <andy@aeruder.net>
2218         * sendmsg.c (__objc_get_forward_imp): Call
2219         __objc_msg_forward2 for real.
2221 2007-04-09  Andrew Ruder  <andy@aeruder.net>
2223         * sendmsg.c: Added __objc_msg_forward2, a hook that allows
2224         external libraries to provide a function that returns the real
2225         forwarding function based on both the selector and the receiver.
2226         * objc/objc-api.h: Define __objc_msg_forward2.
2228 2007-03-01  Brooks Moses  <brooks.moses@codesourcery.com>
2230         * Makefile.in: Add dummy install-pdf target.
2232 2007-02-18  Manuel Lopez-Ibanez  <manu@gcc.gnu.org>
2234         * objc/objc-list.h (list_free): Add keyword 'inline' to avoid
2235         unused warning.
2236         
2237 2006-10-31  Geoffrey Keating  <geoffk@apple.com>
2239         * encoding.c (darwin_rs6000_special_round_type_align): New.
2241 2006-10-14  Geoffrey Keating  <geoffk@apple.com>
2243         * Makefile.in: Use multi_basedir instead of toplevel_srcdir.
2244         * configure.ac: Use multi.m4 from aclocal rather than custom
2245         code.  Use multi_basedir instead of toplevel_srcdir.
2246         * aclocal.m4: Regenerate.
2247         * configure: Regenerate.
2249 2006-10-10  Brooks Moses  <bmoses@stanford.edu>
2251         * Makefile.in: Added empty "pdf" target.
2253 2006-07-18  Paolo Bonzini  <bonzini@gnu.org>
2255         * configure: Regenerate.
2257 2006-05-23  Carlos O'Donell  <carlos@codesourcery.com>
2259         * Makefile.in: Add install-html target. Add install-html to .PHONY
2261 2006-02-21  Rainer Orth  <ro@TechFak.Uni-Bielefeld.DE>
2263         PR libobjc/26309
2264         * thr-objc.c (_XOPEN_SOURCE): Don't define on Tru64 UNIX.
2266 2006-01-24  David Ayers  <d.ayers@inode.at>
2268         PR libobjc/9751
2269         * gc.c (class_ivar_set_gcinvisible): Replace strncpy with memcpy
2270         and insure the new strings are '\0' termintated.
2272 2006-01-24  David Ayers  <d.ayers@inode.at>
2274         PR libobjc/13946
2275         * configure.ac: Add include directives for --enable-objc-gc.
2276         * Makefile.in: Ditto.
2277         * configure: Regenerate.
2279         * gc.c (__objc_class_structure_encoding): Increment the used bytes
2280         instead of the local pointer to them.
2282 2005-12-14  Andrew Pinski  <pinskia@physics.uc.edu>
2284         PR objc/25360
2285         * objc/objc-api.c (_C_COMPLEX): New define.
2286         * encoding.c (objc_sizeof_type): Handle _C_Complex.
2287         (objc_alignof_type): Likewise.
2288         (objc_skip_typespec): Likewise.
2290 2005-12-15  David Ayers  <d.ayers@inode.at>
2292         PR libobjc/14382
2293         * README (+load,+initialize): Fix documentation to reflect
2294         intended and implemented semantics for +load and +initialize.
2295         
2296 2005-12-12  Andrew Pinski  <pinskia@physics.uc.edu>
2298         * encoding.c (TYPE_FIELDS): Fix to skip over just _C_STRUCT_B and
2299         the name.
2300         (get_inner_array_type): Fix to skip over _C_ARY_B and size.
2301         (rs6000_special_round_type_align): Update for the ABI fix.
2302         (objc_layout_finish_structure): Correct the encoding which is passed to
2303         ROUND_TYPE_ALIGN.
2305 2005-12-11  Andrew Pinski  <pinskia@physics.uc.edu>
2307         PR libobjc/25347
2308         * encoding.c (objc_sizeof_type): Don't handle _C_UNION_B special
2309         but use the struct layout functions.
2310         (objc_alignof_type): Likewise.
2311         (objc_layout_structure): Handle _C_UNION_B also.
2312         (objc_layout_structure_next_member): Likewise.
2313         (objc_layout_finish_structure): Likewise.
2315 2005-12-11  Andrew Pinski  <pinskia@physics.uc.edu>
2317         PR libobjc/25346
2318         * objc/objc-api.h (_C_BOOL): New define.
2319         * encoding.c (objc_sizeof_type): Handle _C_BOOL.
2320         (objc_alignof_type): Likewise.
2321         (objc_skip_typespec): Likewise.
2323 2005-11-20  David Ayers  <d.ayers@inode.at>
2325         PR libobjc/19024
2326         * objc/hash.h: Remove deprecated hash API.
2327         * hash_compat.c: Remove.
2328         * Makefile.in: Remove reference to hash_compat.c.
2330         * configure.ac (VERSION): Bump library version to 2:0:0.
2331         * configure: Regenerate.
2333 2005-11-09  Alexandre Oliva  <aoliva@redhat.com>
2335         PR other/4372
2336         * thr-objc.c (_XOPEN_SOURCE): Define.
2338 2005-10-07  Ulrich Weigand  <uweigand@de.ibm.com>
2340         PR libobjc/23612
2341         * objc/objc-api.h (struct objc_ivar): Move definition to
2342         global scope.
2344 2005-09-04  Andrew Pinski  <pinskia@physics.uc.edu>
2345             Rasmus Hahn  <rassahah@neofonie.de>
2347         PR libobjc/23108
2348         * archive.c (objc_write_type): Correct the element offset.
2349         (objc_read_type): Likewise.
2351 2005-08-17  Kelley Cook  <kcook@gcc.gnu.org>
2353         * All files: Update FSF address.
2355 2005-08-13  Marcin Koziej  <creep@desk.pl>
2356             Andrew Pinski  <pinskia@physics.uc.edu>
2358         PR libobjc/22492
2359         * exception.c (PERSONALITY_FUNCTION): Fix the PC with finally.
2361 2005-08-13  Andrew Pinski  <pinskia@physics.uc.edu>
2363         * Makefile.in (extra_ldflags_libobjc): New.
2364         (libobjc$(libext).la): Add extra_ldflags_libobjc to the link line.
2365         (libobjc_gc$(libext).la): Likewise.
2366         * configure.ac (extra_ldflags_libgfortran): Set for *-darwin* to
2367         "-Wl,-single_module".
2368         * configure: Regenerate.
2369         * linking.m (_objcInit): Remove.
2371 2005-07-26  Andrew Pinski  <pinskia@physics.uc.edu>
2373         PR libobjc/22606
2374         * Makefile.in (ALL_CFLAGS): Add -fexceptions.
2376 2005-06-08  David Ayers  <d.ayers@inode.at>
2378         * objc/NXConstStr.h, objc/Object.h, objc/Protocol.h,
2379         objc/encoding.h, objc/hash.h, objc/objc-api.h,
2380         objc/runtime.h, objc/sarray.h, objc/thr.h, 
2381         objc/typedstream.h: Do not include Objective-C headers as
2382         system headers.
2384 2005-06-07  David Ayers  <d.ayers@inode.at>
2386         * archive.c, init.c, selector.c: Include hash.h.
2387         * archive.c, class.c, encoding.c, gc.c, hash.c, hash_compat.c,
2388         init.c, misc.c, nil_method.c, objects.c, sarray.c, selector.c,
2389         sendmsg.c, thr-dce.c, thr-decosf1.c, thr-irix.c, thr-mach.c,
2390         thr-objc.c, thr-os2.c, thr-posix.c, thr-pthreads.c, thr-rtems.c,
2391         thr-single.c, thr-solaris.c, thr-vxworks.c, thr-win32.c, thr.c:
2392         Include Objective-C headers with quotes and objc/ directory
2393         prefix.
2395 2005-05-19  Richard Henderson  <rth@redhat.com>
2397         * exception.c: Revert last change.
2399 2005-05-19  David Ayers  <d.ayers@inode.at>
2401         * exception.c: Include tsystem.h for unwind.h.
2403 2005-05-09  Mike Stump  <mrs@apple.com>
2405         * configure: Regenerate.
2407 2005-04-12  Mike Stump  <mrs@apple.com>
2409         * configure: Regenerate.
2411 2005-03-21  Zack Weinberg  <zack@codesourcery.com>
2413         * Makefile.in: Set gcc_version here.
2414         * configure.ac: Do not invoke TL_AC_GCC_VERSION.  Adjust quoting
2415         in definition of toolexeclibdir so that $(gcc_version) is expanded
2416         by the Makefile.
2417         * aclocal.m4, configure: Regenerate.
2419 2005-03-03  David Ayers  <d.ayers@inode.at>
2421         * objc/hash.h (OBJC_IGNORE_DEPRECATED_API): Update deprecated
2422         version reference.  Correct typo.
2424 2005-03-02  David Ayers  <d.ayers@inode.at>
2426         PR libobjc/19024
2427         * Makefile.in (OBJS): Add hash_compat.lo.
2428         (OBJS_GC): Add hash_compat_gc.lo.
2429         (hash_compat_gc.lo): New target and rule.
2430         * objc/hash.h (hash_new, hash_delete, hash_add, hash_remove)
2431         (hash_next, hash_value_for_key, hash_is_key_in_hash)
2432         (hash_ptr, hash_string, compare_ptrs, compare_strings): Prefix
2433         with objc_.  Add deprecated non prefixed inlined versions.
2434         (OBJC_IGNORE_DEPRECATED_API): New macro to hide deprecated
2435         declarations.
2436         * hash.c (hash_new, hash_delete, hash_add, hash_remove, hash_next)
2437         (hash_value_for_key, hash_is_key_in_hash): Prefix with objc_ and
2438         update callers.
2439         * hash_compat.c: New file.
2440         * archive.c: Update callers.
2441         * init.c: Likewise.
2442         * selector.c: Likewise.
2443         * libobjc.def: Add objc_ versions of hash functions.
2445 2005-02-28  Andrew Pinski <pinskia@physics.uc.edu>
2447         PR libobjc/20252
2448         * Makefile.in (GTHREAD_FLAGS): Remove.
2449         (ALL_CFLAGS): Remove usage of GTHREAD_FLAGS.
2450         * thr-objc.c: Include config.h.
2451         * configure.ac: Instead of looking at GCC's makefile, figure out if
2452         GTHREAD_FLAGS should be defined by looking at the `thread model'
2453         of the current gcc.
2454         * configure: Regenerate.
2455         * config.h.in: Regenerate.
2457 2005-02-28  Paolo Bonzini  <bonzini@gnu.org>
2459         PR bootstrap/17383
2460         * configure.ac: Call GCC_TOPLEV_SUBDIRS.
2461         (Determine CFLAGS for gthread): Use $host_subdir.
2462         * configure: Regenerate.
2463         * Makefile.in (host_subdir): New.
2464         (INCLUDES): Use it.
2466 2004-12-20  Andrew Pinski  <pinskia@physics.uc.edu>
2468         PR libobjc/12035
2469         * gc.c: Remove definition of LOGWL, modWORDSZ, and divWORDSZ since
2470         they are not used.
2471         Include limits.h and stdlib.h.
2472         Define BITS_PER_WORD.
2474 2004-12-12  Alexander Malmberg  <alexander@malmberg.org>
2476         * selector.c (__objc_init_selector_tables): Add missing void to
2477         definition.
2479 2004-12-02  Richard Sandiford  <rsandifo@redhat.com>
2481         * configure.ac: Use TL_AC_GCC_VERSION to set gcc_version.
2482         * configure, aclocal.m4: Regenerate.
2484 2004-11-29  Kelley Cook  <kcook@gcc.gnu.org>
2486         * configure: Regenerate for libtool change.
2488 2004-11-25  Kelley Cook  <kcook@gcc.gnu.org>
2490         * configure: Regenerate for libtool reversion.
2492 2004-11-24  Kelley Cook  <kcook@gcc.gnu.org>
2494         * configure: Regenerate for libtool change.
2496 2004-11-24  Kelley Cook  <kcook@gcc.gnu.org>
2498         * aclocal.m4, config.h.in: Regenerate.
2500 2004-10-08  Mike Stump  <mrs@apple.com>
2501             Andrew Pinski  <pinskia@physics.uc.edu>
2503         * aclocal.m4: Rename to ...
2504         * acinclude.m4: here and also use m4_include instead of sinclude.
2505         * aclocal.m4: Regenerate.
2506         * configure: Regenerate.
2507         * configure.ac: Add AM_MAINTAINER_MODE and AM_PROG_CC_C_O.
2508         * Makefile.in (configure): Add @MAINT@ infront of configure.ac
2510 2004-10-08  Andrew Pinski  <pinskia@physics.uc.edu>
2512         * archive.c: Fix all the warnings about passing unsigned char*
2513         to char* and the other way too.
2515 2004-09-16  Andrew Pinski  <pinskia@physics.uc.edu>
2517         PR libobjc/16448
2518         * exception.c: Include config.h
2519         (objc_exception_throw): Change _GLIBCXX_SJLJ_EXCEPTIONS to
2520         SJLJ_EXCEPTIONS.
2521         * configure.ac: Find out what exception handling code we use.
2522         * configure: Regenerate.
2523         * config.h.in: New file, regenerate.
2525 2004-09-16  Andrew Pinski  <apinski@apple.com>
2527         * encoding.c (ALTIVEC_VECTOR_MODE): Define a bogus macro.
2529 2004-08-28  Nathanael Nerode  <neroden@gcc.gnu.org>
2531         * configure.ac: Switch from _GCC_TOPLEV_NONCANONICAL_TARGET to
2532         ACX_NONCANONICAL_TARGET.
2533         * configure: Regenerate.
2535 2004-08-13  Ziemowit Laski  <zlaski@apple.com>
2537         * objc/sarray.h: Hoist include of assert.h near the top of file,
2538         and mark the remainder of the file 'extern "C"'.
2540 2004-08-13  Andrew Pinski  <pinskia@physics.uc.edu>
2542         * objc/Object.h: Move includes out of extern "C" blocks.
2543         * objc/encoding.h: Likewise.
2544         * objc/hash.h: Likewise.
2545         * objc/objc-api.h: Likewise.
2546         * objc/runtime.h: Likewise.
2547         * objc/sarray.h: Likewise.
2548         * objc/typedstream.h: Likewise.
2550 2004-08-12  Ziemowit Laski  <zlaski@apple.com>
2552         * objc/NXConstStr.h: Update copyright date; bracket with
2553         'extern "C"' for C++ use; make include syntax consistent
2554         by using <...> instead of "..."; hoist <objc/...> includes
2555         above the 'extern "C"' block.
2556         * objc/Object.h: Likewise.
2557         * objc/Protocol.h: Likewise.
2558         * objc/encoding.h: Likewise.
2559         * objc/hash.h: Likewise.
2560         * objc/runtime.h: Likewise.
2561         * objc/sarray.h: Likewise.
2562         * objc/thr.h: Likewise.
2563         * objc/typedstream.h: Likewise.
2564         * objc/objc-api.h: Add 'extern "C"' block for C++ use.
2565         (objc_static_instances): For C++ case, do away with
2566         zero-sized array.
2567         (objc_method): Hoist definition to file scope.
2568         (_objc_load_callback, _objc_object_alloc, class_get_class_method,
2569         class_get_instance_method, class_create_instance,
2570         class_get_class_name, class_get_instance_size,
2571         class_get_meta_class, class_get_super_class, class_get_version,
2572         class_is_class, class_is_meta_class, class_set_version,
2573         class_get_gc_object_type, class_ivar_set_gcinvisible,
2574         get_imp): Rename 'class' parameter to '_class'.
2575         * objc/objc-list.h: Add 'extern "C"' block for C++ use.
2576         * objc/objc.h: Update copyright date.
2577         (arglist_t): Provide a union tag.
2579 2004-07-22  Andrew Pinski  <pinskia@physics.uc.edu>
2581         * thr.c (__objc_thread_detach_function): Do not mark as volatile
2582         but instead use the attribute noreturn.
2584 2004-06-28  Zack Weinberg  <zack@codesourcery.com>
2586         * encoding.c: Rename target_flags with a #define to avoid
2587         conflict with a prior declaration.
2589 2004-06-24  Andrew Pinski  <apinski@apple.com>
2591         * objc/encoding.h: Wrap the functions with extern "C" for C++
2592         mode.
2593         * objc/hash.h: Likewise.
2594         * objc/objc-api.h: Likewise.
2595         * objc/objc-list.h: Likewise.
2596         * objc/runtime.h: Likewise.
2597         * objc/sarray.h: Likewise.
2598         * objc/thr.h: Likewise.
2599         * objc/typedstream.h: Likewise.
2602 2004-06-21  Nick Clifton  <nickc@redhat.com>
2604         * encoding.c (BITS_PER_UNIT): Define if a definition is not
2605         provided.
2607 2004-06-20  Alexander Malmberg  <alexander@malmberg.org>
2609         * Makefile.in (exception.lo): Remove $(OBJC_GCFLAGS).
2610         (exception_gc.lo): New.
2611         (OBJS_GC): Add exception_gc.lo.
2613 2004-06-17  Richard Henderson  <rth@redhat.com>
2615         * exception.c: New file.
2616         * Makefile.in (exception.lo): New.
2617         (OBJS): Add it.
2619 2004-06-14  Andrew Pinski  <pinskia@physics.uc.edu>
2621         * linking.m (_objcInit): New empty function
2622         for Darwin only.
2624 2004-06-11  Andrew Pinski  <pinskia@physics.uc.edu>
2626         * configure.ac: Support --enable-shared=libobjc.
2627         * configure: Regenerate.
2629         PR libobjc/15901
2630         * configure.ac: Do not disable shared by default.
2631         * configure: Regenerate.
2633 2004-06-03  Nicola Pero  <n.pero@mi.flashnet.it>
2635         * Protocol.m ([-isEqual:]): Small optimizations returning
2636         immediately if the argument is equal to self, and accessing
2637         the argument's name directly if it's a protocol.
2639 2004-06-03  David Ayers  <d.ayers@inode.at>
2641         * Protocol.m ([-isEqual:]): Test the class of the argument.
2643 2004-05-25  Andrew Pinski  <pinskia@physics.uc.edu>
2645         * configure.ac (includedir): Rename to ...
2646         (includedirname).
2647         * Makefile.in: s/includedir/includedirname/.
2649         PR target/11572
2650         * configure.ac (includedir): Set to "include"
2651         except for Darwin.
2652         (libext) Set to empty except for Darwin.
2653         * configure: Regenerate
2654         * Makefile.in: s/libobjc.la/libobjc$(libext).la/g.
2655         s/include/$(includedir)/g.
2657 2004-05-25  Daniel Jacobowitz  <drow@false.org>
2659         * Makefile.in: Add .NOEXPORT.
2661 2004-05-25  Andrew Pinski  <pinskia@physics.uc.edu>
2663         Merge from the libobjc-branch
2664         2004-02-09  Andrew Pinski  <pinskia@physics.uc.edu>
2666                 * Makefile.in (OBJC_H): Change objc-deps.h to objc-decls.h.
2668         2004-02-03  Andrew Pinski  <pinskia@physics.uc.edu>
2670                 * Makefile.in (OBJC_H): Add objc-deps.h.
2672         2004-01-27  Nicola Pero  <n.pero@mi.flashnet.it>
2674                 * Protocol.m ([-conformsTo:]): If the argument is nil, return NO.
2675                 ([-hash], [-isEqual:]): New methods.
2677         2004-01-27  Richard Frith-Macdonald <rfm@gnu.org>
2679                 * sarray.c (sarray_free): Add a better comment.
2681         2004-01-27  Adam Fedor  <fedor@gnu.org>
2683                 * hash.c (hash_add): Cast cachep to int.
2684                 * selector.c (__sel_register_typed_name): Cast
2685                 soffset_decode to int.
2687         2004-01-27  Alexander Malmberg  <alexander@malmberg.org>
2689                 * selector.c: Rename register_selectors_from_list to
2690                 __objc_register_selectors_from_list. Update caller.
2691                 (__objc_register_selectors_from_list): Lock __objc_runtime_mutex
2692                 while registering selectors. Use __sel_register_typed_name instead
2693                 of sel_register_typed_name. Check for NULL method_name:s.
2694                 (pool_alloc_selector): New function.
2695                 (__sel_register_typed_name): Use pool_alloc_selector to allocate
2696                 selector structures.
2697                 * sendmsg.c (class_add_method_list): Use
2698                 __objc_register_selectors_from_list.
2699                 * objc/runtime.h: Add __objc_register_selectors_from_list.
2701         2004-01-25  Adam Fedor  <fedor@gnu.org>
2702                     Nicola Pero  <n.pero@mi.flashnet.it>
2703                     Andrew Pinski  <pinskia@physics.uc.edu>
2705                 * objc/objc-decls.h: New file.
2706                 * objc/objc-api.h (_objc_lookup_class): Mark as export.
2707                 (_objc_load_callback): Likewise.
2708                 (_objc_object_alloc): Likewise.
2709                 (_objc_object_copy): Likewise.
2710                 (_objc_object_dispose): Likewise.
2712         2004-01-25  Andrew Pinski  <pinskia@physics.uc.edu>
2714                 * archive.c: s/__inline__/inline
2715                 * sendmsg.c: Likewise.
2717                 * encoding.c: Remove FIXME about the warning
2718                 about unused variable.
2719                 * sendmsg.c: Add a FIXME comment saying that
2720                 this should be using libffi.
2722                 * Makefile.in (LIBTOOL): Use @LIBTOOL@ now as it works.
2725 2004-05-13  Andrew Pinski  <pinskia@physics.uc.edu>
2727         * archive.c (objc_read_class): Initialize class_name.
2728         (objc_read_selector): Initialize selector_name.
2730 2004-05-09  Richard Sandiford  <rsandifo@redhat.com>
2732         * Makefile.in (toolexecdir): Remove trailing space.
2734 2004-04-15  Nathanael Nerode  <neroden@gcc.gnu.org>
2736         PR libobjc/14948
2737         * configure.ac: De-precious CC so multilibs work.
2738         * configure: Regenerate.
2740 2004-04-14  Nathanael Nerode  <neroden@gcc.gnu.org>
2742         * configure.ac: Restore toolexecdir.
2743         * Makefile.in: Restore toolexecdir.
2744         * configure: Regenerate.
2746 2004-04-09  Nathanael Nerode  <neroden@gcc.gnu.org>
2748         * configure.ac: Remove (unused) glibcpp_prefixdir.
2749         * configure: Regenerate.
2751         * configure.in: Rename to configure.ac.
2752         * Makefile.in: Update to match.
2754         * Makefile.in: Remove toolexecdir, glibcpp_toolexecdir (unused).
2755         Replace glibcpp_toolexeclibdir with toolexeclibdir.
2756         * configure.in: Remove glibcpp_toolexecdir (unused).
2757         Replace glibcpp_toolexeclibdir with toolexeclibdir.  Don't generate
2758         config.h or stamp-h (unused).  Move one comment to the right place.
2759         * configure: Regenerate.
2760         * config.h.in: Remove (unused).
2762         * config.h.in: Regenerate with autoheader.
2764         * Makefile.in: Remove (unused) gcc_version_trigger.
2765         * configure.in: Remove (unused) glibcpp_builddir.  Don't AC_SUBST
2766         gcc_version_trigger.
2767         * configure: Regenerate.
2769         * configure.in: Switch to modern style for AC_INIT, AC_OUTPUT.
2770         Sort file into sections.  Remove dnl where appropriate.  Fix
2771         other style issues.
2772         * configure: Regenerate.
2774         * configure.in: Replace old AC_PROG_CC hack with new one.
2775         Define toplevel_srcdir in terms of srcdir, not top_srcdir (there
2776         are no subdirectory output files, so this is fine).  Change prereq
2777         to autoconf 2.59.
2778         * aclocal.m4: Include ../config/no-executables.m4.
2779         * configure: Regenerate with autoconf 2.59.
2781         * configure.in: Improve comments on gthread_cflags.  Improve m4
2782         quotation, and replace 'if test' with 'case', for --enable-objc-gc.
2783         * configure: Regenerate.
2785         * configure.in: Move PACKAGE and VERSION settings up top.  Remove
2786         unused call to AC_PROG_LN_S.  Default RANLIB to ':'.  Remove
2787         redundant checks for values of RANLIB, AR, INSTALL.
2788         * configure: Regenerate.
2790         * configure.in: Clean up handling of
2791         --enable-version-specific-runtime-libs and related variables;
2792         replace 'if test' with 'case' where reasonable.  Fix comments.
2793         Remove useless libstdcxx_interface.
2794         * configure: Regenerate.
2796         * configure.in: Use _GCC_TOPLEV_NONCANONICAL_TARGET.
2797         Replace uses of target_alias with target_noncanonical.
2798         * aclocal.m4: Include ../config/acx.m4.
2799         * configure: Regenerate.
2800         * Makefile.in: Replace uses of target_alias with target_noncanonical.
2801         Fix copyright statement.
2803         * configure.in: Hand-inline bulky, confusing macros from
2804         aclocal.m4.  Replace references to "GNU Objective C" with "GCC".
2805         Update copyright notice.  Remove stuff for automake, which isn't
2806         used in this directory.  Remove emacs local variables.
2807         * aclocal.m4: Remove hand-inlined macros.  Update copyright notice.
2808         * configure: Regenerate.
2810 2004-03-16  Manfred Hollstein  <mh@suse.com>
2812         * Makefile.in, configure.in, configure: Update copyright years.
2814 2004-03-15  Manfred Hollstein  <mh@suse.com>
2816         * Makefile.in (LIBOBJC_VERSION, LIBOBJC_GC_VERSION): Use
2817         definition from configure.in.
2818         * configure.in (PACKAGE): Add definition.
2819         (VERSION): Add definition; substitute it in output files.
2820         * configure: Re-generate.
2822 2004-03-05  Ziemowit Laski  <zlaski@apple.com>
2824         * objc/hash.h (hash_string, compare_strings):
2825         Add type-casts to make Objective-C++ happy.
2826         * objc/typedstream.h (objc_get_stream_class_version):
2827         Rename parameter from 'class' to 'class_name' to make
2828         Objective-C++ happy.
2830 2004-03-01  Michael Matz  <matz@suse.de>
2832         * Makefile.in (ALL_CFLAGS): Add -fno-strict-aliasing.
2834 2004-02-06  Ziemowit Laski  <zlaski@apple.com>
2836         * objc/objc-api.h (objc_super): The 'class' field shall
2837         be named 'super_class' #ifdef __cplusplus.
2839 2004-01-17  Andrew Pinski  <pinskia@physics.uc.edu>
2841         PR target/10781
2842         * encoding.c (rs6000_special_round_type_align): Define.
2844 2004-01-14  Adam Fedor  <fedor@gnu.org>
2846         PR libobjc/12155
2847         * selector.c (__objc_register_instance_methods_to_class): Free
2848         new_list if not used.
2850 2004-01-09  Andrew Ruder  <aeruder@ksu.edu>
2852         PR libobjc/11904
2853         * sarray.c (sarray_free): Free array->is_copy_of latter.
2855 2003-12-01  Zack Weinberg  <zack@codesourcery.com>
2857         PR 11433
2858         * Protocol.m (descriptionForInstanceMethod): Don't dereference
2859         instance_methods if it's NULL.
2860         (descriptionForClassMethod): Likewise for class_methods.
2862 2003-10-24  Rainer Orth  <ro@TechFak.Uni-Bielefeld.DE>
2864         * Makefile.in (runtime-info.h): Remove -Wp.
2866 2003-10-21  Rainer Orth  <ro@TechFak.Uni-Bielefeld.DE>
2868         * Makefile.in (CC1OBJ): Remove.
2869         (runtime-info.h): Invoke $(CC) so all MULTIFLAGS are handled
2870         correctly.
2871         Use .m extension for temporary file.
2872         Remove assembler temp file.
2874 2003-10-20  Joseph S. Myers  <jsm@polyomino.org.uk>
2876         * objc/hash.h (hash_string): Don't use a cast as an lvalue.
2878 2003-10-17  Rainer Orth  <ro@TechFak.Uni-Bielefeld.DE>
2880         * Makefile.in (runtime-info.h): Use MULTIFLAGS.
2882 2003-09-09  Alan Modra  <amodra@bigpond.net.au>
2884         * configure: Regenerate.
2886 2003-08-27  Alexander Malmberg  <alexander@malmberg.org>
2888         * Makefile.in, aclocal.m4: Update to $(libdir)/gcc/ instead of
2889         (libdir)/gcc-lib/ when installing.
2890         * configure: Regenerate.
2892 Thu Jul 10 10:27:43 2003  Nicola Pero  <n.pero@mi.flashnet.it>
2894         libobjc/9969
2895         * sendmsg.c (get_imp): Fixed rare threading problem.
2896         (__objc_responds_to): Similar fixes.
2897         (objc_msg_lookup): Similar fixes.
2898         (__objc_init_install_dtable): Lock the runtime before checking if the
2899         table is installed.
2901 2003-05-23  Nathanael Nerode  <neroden@gcc.gnu.org>
2903         * hash.c, init.c, libobjc.def, libobjc_entry.c, linking.m,
2904         makefile.dos, misc.c, nil_method.c, objects.c, sarray.c,
2905         selector.c, sendmsg.c, thr-dce.c, thr-decosf1.c, thr-irix.c,
2906         thr-mach.c, thr-objc.c, thr-os2.c, thr-posix.c, thr-pthreads.c,
2907         thr-rtems.c, thr-single.c, thr-solaris.c, thr-vxworks.c,
2908         thr-win32.c, thr.c: Replace "GNU CC" with "GCC".
2909         * Makefile.in, NXConstStr.m, Object.m, Protocol.m, archive.c,
2910         class.c, encoding.c, gc.c, objc/NXConstStr.h, objc/Object.h,
2911         objc/Protocol.h, objc/encoding.h, objc/hash.h, objc/objc-api.h,
2912         objc/objc-list.h, objc/objc.h, ocjc/runtime.h, objc/sarray.h,
2913         objc/thr.h, objc/typedstream.h: Replace "GNU CC" with "GCC".
2915 Tue May 13 14:56:03 2003  Richard Frith-Macdonald <rfm@gnu.org>
2916                           Nicola Pero  <n.pero@mi.flashnet.it>
2918         libobjc/10742
2919         * init.c (class_superclass_of_class): New function.
2920         (create_tree_of_subclasses_inherited_from): Use it.
2921         (__objc_tree_insert_class): Likewise.
2922         (class_is_subclass_of_class): Likewise.
2924 2003-04-11  David Chad  <davidc@freebsd.org>
2925             Loren J. Rittle  <ljrittle@acm.org>
2927         libobjc/8562
2928         * objc/hash.h (hash_string): Constify correctly.
2929         (compare_ptrs): Use direct compare.
2930         * objc/objc-list.h (list_nth): Rename index to indx to avoid shadow.
2931         * objc/sarray.h: Global rename index to indx to avoid shadow.
2933 2003-03-12  Andreas Schwab  <schwab@suse.de>
2935         * aclocal.m4 (GLIBCPP_EXPORT_INSTALL_INFO): Avoid trailing /. in
2936         glibcpp_toolexeclibdir.
2937         * configure: Rebuilt.
2939 2003-02-20  Alexandre Oliva  <aoliva@redhat.com>
2941         * configure.in: Propagate ORIGINAL_LD_FOR_MULTILIBS to
2942         config.status.
2943         * configure: Rebuilt.
2945 2003-01-27  Alexandre Oliva  <aoliva@redhat.com>
2947         * aclocal.m4 (glibcpp_toolexeclibdir): Instead of
2948         $(MULTISUBDIR), use `$CC -print-multi-os-directory`, unless
2949         version_specific_libs is enabled.
2950         * configure: Rebuilt.
2952 2003-01-09  Christian Cornelssen  <ccorn@cs.tu-berlin.de>
2954         * Makefile.in (FLAGS_TO_PASS): Also pass DESTDIR.
2955         (install-libs, install-headers): Prepend $(DESTDIR) to
2956         destination paths in all (un)installation commands.
2958 2002-12-02  Zack Weinberg  <zack@codesourcery.com>
2960         * thr-objc.c: Include coretypes.h and tm.h.
2962 2002-12-01  Zack Weinberg  <zack@codesourcery.com>
2964         * encoding.c, sendmsg.c: Include coretypes.h and tm.h.
2966 2002-11-26  Nathanael Nerode  <neroden@gcc.gnu.org>
2968         * configure.in: Remove skip-this-dir support.
2969         * configure: Regenerate.
2971 2002-09-22  Kaveh R. Ghazi  <ghazi@caip.rutgers.edu>
2973         * Makefile.in (all): Fix multilib parallel build.
2975 Thu Sep 12 12:44:37 2002  Nicola Pero  <n.pero@mi.flashnet.it>
2977         * sendmsg.c (nil_method): Declare not to take a variable number of
2978         args.
2979         (objc_msg_lookup): Cast nil_method to IMP before returning it.
2980         (objc_msg_lookup_super): The same.
2982 2002-09-10  Jan Hubicka  <jh@suse.cz>
2984         * nil_method.c (nil_method): No longer defined with variable
2985         arguments.
2987 2002-07-02  Rodney Brown  <rbrown64@csc.com.au>
2989         * objc/encoding.h: Fix formatting.
2990         * objc/hash.h: Likewise.
2991         * objc/objc-api.h: Likewise.
2992         * objc/runtime.h: Likewise.
2993         * objc/thr.h: Likewise.
2994         * archive.c: Likewise.
2995         * class.c: Likewise.
2996         * encoding.c: Likewise.
2997         * gc.c: Likewise.
2998         * hash.c: Likewise.
2999         * init.c: Likewise.
3000         * misc.c: Likewise.
3001         * nil_method.c: Likewise.
3002         * objects.c: Likewise.
3003         * sarray.c: Likewise.
3004         * selector.c: Likewise.
3005         * sendmsg.c: Likewise.
3006         * thr-mach.c: Likewise.
3007         * thr.c: Likewise.
3009 2002-06-25  DJ Delorie  <dj@redhat.com>
3011         * aclocal.m4 (GLIBCPP_CONFIGURE): Split out
3012         GLIBCPP_TOPREL_CONFIGURE.
3013         * configure.in: Call it before AC_CANONICAL_SYSTEM.
3014         * configure: Regenerate.
3016 2002-06-21  Kaveh R. Ghazi  <ghazi@caip.rutgers.edu>
3018         * Object.m (forward, read, write): Fix unused parameter warnings.
3019         * encoding.c: Include <stdlib.h>.
3020         (target_flags): Mark with attribute unused.
3021         (atoi): Delete.
3022         * runtime.h (__objc_selector_max_index): Change to unsigned int.
3023         (__objc_generate_gc_type_description): Prototype.
3024         * selector.c (__objc_selector_max_index): Change to unsigned int.
3026 Mon Jun 17 18:37:42 2002  Nicola Pero  <n.pero@mi.flashnet.it>
3028         * sendmsg.c (__objc_get_forward_imp): Fix warning by making sure
3029         we always have a return value: if __objc_msg_forward does not
3030         supply a forwarding implementation, return the default
3031         __builtin_apply based one.
3033 2002-06-15  Kaveh R. Ghazi  <ghazi@caip.rutgers.edu>
3035         * Object.m: Fix signed/unsigned warning.
3036         * Protocol.m: Likewise.
3037         * archive.c: Always include stdlib.h.
3038         (objc_read_short, objc_read_unsigned_short, objc_read_int,
3039         objc_read_long, __objc_read_nbyte_uint, __objc_read_nbyte_ulong):
3040         Fix signed/unsigned warning.
3041         (objc_write_type, objc_read_type, objc_write_types,
3042         objc_read_types): Ensure ctype 8-bit safety.
3043         (__objc_no_write, __objc_no_read): Mark unused parameters.
3044         * class.c (class_table_setup): Specify void arg.
3045         * encoding.c (atoi, objc_sizeof_type, objc_alignof_type,
3046         objc_skip_typespec, objc_skip_offset,
3047         objc_layout_structure_next_member): Ensure ctype 8-bit safety.
3048         (objc_layout_structure_next_member): Ensure variables are
3049         initialized.
3050         * gc.c (__objc_generate_gc_type_description,
3051         class_ivar_set_gcinvisible): Mark unused parameters.
3052         * init.c (__objc_send_load, __objc_destroy_class_tree_node): Mark
3053         unused parameters.
3054         (__objc_init_protocols) Fix signed/unsigned warning.
3055         * nil_method.c (nil_method): Mark unused parameters.
3056         * thr.h (objc_thread_callback): Specify void arg.
3057         * sarray.c (sarray_new, sarray_realloc, sarray_free): Fix
3058         signed/unsigned warning.
3059         (sarray_free): Fix formatting.
3060         * selector.c (sel_types_match): Ensure ctype 8-bit safety.
3061         * sendmsg.c (__objc_init_install_dtable) Mark unused parameters.
3063 2002-06-09  Andreas Jaeger  <aj@suse.de>
3065         * encoding.c (objc_layout_structure_next_member): Remove unused
3066         variable.
3068 2002-05-20  Kaveh R. Ghazi  <ghazi@caip.rutgers.edu>
3070         * Makefile.in (SHELL): Set to @SHELL@.
3071         (WARN_CFLAGS): New.
3072         (ALL_CFLAGS): Add $(WARN_CFLAGS).
3074 2002-05-16  Rainer Orth  <ro@TechFak.Uni-Bielefeld.DE>
3076         * aclocal.m4: Allow for PWDCMD to override hardcoded pwd.
3077         * configure: Regenerate.
3079 2002-05-08  Alexandre Oliva  <aoliva@redhat.com>
3081         * configure.in (ORIGINAL_LD_FOR_MULTILIBS): Preserve LD at
3082         script entry, and set LD to it when configuring multilibs.
3083         * configure: Rebuilt.
3085 2002-04-19  David O'Brien  <obrien@FreeBSD.org>
3087         * encoding.c (MAX, MIN, ROUNDING): #undef before defining.
3089 2002-04-09  Hans-Peter Nilsson  <hp@bitrange.com>
3091         PR objc/6107
3092         * objc/objc-api.h (struct objc_protocol_list): Change type of
3093         member count from int to size_t.
3095 2002-02-11  Franz Sirl  <Franz.Sirl-kernel@lauterbach.com>
3097         PR libobjc/4039
3098         * aclocal.m4: Replace with version copied from libstdc++-v3.
3099         * configure.in: Update for changes to aclocal and Makefile.
3100         * configure: Regenerate.
3101         * Makefile.in: Correct install of multilibs and shared libs, use
3102         INSTALL_DATA for include files.
3104 Mon Dec 17 17:02:12 2001  Nicola Pero  <nicola@brainstorm.co.uk>
3106         * init.c (__objc_exec_class): Fixed bug in the loop on unclaimed
3107         categories - when an unclaimed category was found, the loop was
3108         doing two steps forward instead of one, so that in certain cases
3109         it was failing to properly load all the categories.  (Reported
3110         with fix by Alexander Malmberg <alexander@malmberg.org>).
3112 2001-11-14  Aldy Hernandez  <aldyh@redhat.com>
3114         * encoding.c: Add target_flags.
3116 2001-11-07  Aldy Hernandez  <aldyh@redhat.com>
3118          * objc/objc-api.h (_C_VECTOR): New.
3120          * encoding.c (VECTOR_TYPE): New.
3122 Mon Oct 29 21:29:21 2001  Nicola Pero  <n.pero@mi.flashnet.it>
3124         * class.c: Rewritten the class table to use optimized, lock-free
3125         lookup.  This more than doubles the speed of class method
3126         invocations.  (class_table_setup), (class_table_insert),
3127         (class_table_replace), (class_table_get_safe),
3128         (class_table_next), (class_table_print),
3129         (class_table_print_histogram): New functions.
3130         (__objc_init_class_tables): Use class_table_setup.
3131         (__objc_add_class_to_hash): Use class_table_get_safe and
3132         class_table_insert.  (objc_lookup_class), (objc_get_class): Do not
3133         assert the existence of the table; do not lock the runtime; use
3134         class_table_get_safe.  (objc_next_class): Use class_table_next.
3135         (__objc_resolve_class_links): Use class_table_next.
3136         (class_pose_as): Use class_table_replace.
3138 2001-09-10  Ovidiu Predescu  <ovidiu@cup.hp.com>
3140         * gc.c: Removed the DEBUG declaration.
3142 Wed Jul 18 12:48:56 2001  Nicola Pero  <n.pero@mi.flashnet.it>
3144         * thr.c (objc_mutex_lock): Invoke __objc_thread_id directly,
3145         rather than through objc_thread_id, to save a function call.
3146         (objc_mutex_trylock, objc_mutex_unlock, objc_condition_wait):
3147         Ditto.
3149 Mon Jul 16 12:15:00 2001  Nicola Pero  <n.pero@mi.flashnet.it>
3151         * objc/objc-api.h (object_is_class): Fixed - buggy code was trying
3152         to cast an id to a Class, which can not be done.  Make the check
3153         by using CLS_ISMETA on the class pointer instead.
3154         (object_is_meta_class): Similar fix.
3156 2001-06-09  Alexandre Oliva  <aoliva@redhat.com>, Stephen L Moshier  <moshier@mediaone.net>
3158         * configure.in (AC_EXEEXT): Work around in case it expands to
3159         nothing, as in autoconf 2.50.
3160         * acinclude.m4: Likewise.
3161         * configure: Rebuilt.
3163 2001-06-08  Nicola Pero  <n.pero@mi.flashnet.it>
3165         * THREADS: Explain that when we compile libobjc inside GCC, we
3166         always use thr-objc.c as a backend, which uses GCC's thread code.
3168 2001-06-06  Richard Frith-Macdonald  <rrfm@gnu.org>
3170         * init.c (__objc_send_message_in_list): When setting a new entry
3171         in __objc_load_methods use the method IMP as key, but check to see
3172         if the method is in the hashtable by looking at the IMP also.
3173         Also ... call the method after adding it to the hashtable rather
3174         than before ... thus preventing an obscure possibility of infinite
3175         recursion if a +load method itself loads a subclass.
3177 2001-05-25  Ovidiu Predescu  <ovidiu@cup.hp.com>
3179         * init.c (__objc_send_message_in_list): When setting a new entry
3180         in __objc_load_methods use the method name as key, not the method
3181         IMP (reported by Richard Frith-Macdonald <richard@brainstorm.co.uk>).
3183 2001-05-09  Joseph S. Myers  <jsm28@cam.ac.uk>
3185         * objc-features.texi: Move to ../gcc/objc.texi.
3186         * fdl.texi: Remove.
3187         * Makefile.in: Don't generate documentation from
3188         objc-features.texi.
3190 2001-05-01  Mark Mitchell  <mark@codesourcery.com>
3192         * fdl.texi: New file.
3193         * objc-features.texi: Simplify.
3194         * Makefile.in: Adjust accordingly.
3196 2001-04-30  Mark Mitchell  <mark@codesourcery.com>
3198         * objc-features.texi: Use the GFDL.
3200 Wed Mar 21 04:44:58 EST 2001  John Wehle  (john@feith.com)
3202         * encoding.c (REAL_TYPE): Define.
3204 2001-03-19  David Edelsohn  <edelsohn@gnu.org>
3206         * encoding.c (TYPE_MODE): Define.
3208 2001-03-14  Nicola Pero  <n.pero@mi.flashnet.it>
3210         * thr.c (objc_thread_add): New function.
3211         (objc_thread_remove): Ditto.
3212         * objc/thr.h: Declare them.
3213         * libobjc.def: Mention them.
3215 2001-02-28  Ovidiu Predescu  <ovidiu@cup.hp.com>
3217         * objc-features.texi: Document the @compatibility_alias compiler
3218         directive (description from Nicola Pero <n.pero@mi.flashnet.it>).
3220 Fri Feb 23 18:12:00 2001  Rainer Orth  <ro@TechFak.Uni-Bielefeld.DE>
3222         * sendmsg.c (__objc_forward): Delete strlen() declaration.
3224 2001-02-08  Geoffrey Keating  <geoffk@redhat.com>
3226         * configure.in: Don't run AC_PROG_CC_WORKS or AC_EXEEXT, because
3227         we're not interested in the result and they might fail.
3228         * configure: Regenerated.
3230 2001-01-12  Joseph S. Myers  <jsm28@cam.ac.uk>
3232         * objc-features.texi: Use @email.
3234 2001-01-12  Joseph S. Myers  <jsm28@cam.ac.uk>
3236         * sendmsg.c (__objc_print_dtable_stats): Don't use #ifdef inside
3237         printf.
3239 2000-01-11  Richard Earnshaw  <rearnsha@arm.com>
3241         * encoding.c (STRUCTURE_SIZE_BOUNDARY): Redefine in a way that
3242         determines the value dynamically.
3244 Wed Jan  3 00:49:10 2001  Ovidiu Predescu  <ovidiu@cup.hp.com>
3246         * sendmsg.c: Added __objc_msg_forward, a hook that allows external
3247         libraries to provide a function that returns the real forwarding
3248         function. This can alleviate problems __builtin_apply() and
3249         friends have on various platforms. (Solution suggested by Helge
3250         Hess.)
3252         * objc/objc-api.h: Define __objc_msg_forward.
3254         * sendmsg.c: Define gen_rtx_REG.
3256 2000-12-06      Ralf Corsepius <corsepiu@faw.uni-ulm.de>
3258         * thr-rtems.c: New file. Stub to compile.
3260 2000-09-06  Alexandre Oliva  <aoliva@redhat.com>
3262         * configure: Rebuilt with new libtool.m4.
3264 Tue Aug 15 00:38:56 2000  Ovidiu Predescu  <ovidiu@cup.hp.com>
3266         * configure.in: Create a config.h file. Check for <sched.h>.
3267         * configure: Regenerate.
3269         * config.h.in: Check for <sched.h>.
3271 2000-08-14  Zack Weinberg  <zack@wolery.cumb.org>
3273         * configure: Regenerate after change to ../libtool.m4.
3275 2000-08-14  Andreas Schwab  <schwab@suse.de>
3277         * objc-features.texi (Top): Move @menu at end of node.
3279 2000-08-11  Manfred Hollstein  <manfredh@redhat.com>
3281         * objc-features.texi: Move @node Top before @menu.
3283 Sun Aug  6 23:27:49 2000  Ovidiu Predescu  <ovidiu@cup.hp.com>
3285         * objc-features.texi: Documented the new -fconstant-string-class
3286         option.
3288 Sun Aug  6 22:51:16 2000  Ovidiu Predescu  <ovidiu@cup.hp.com>
3290         * thr-posix.c: Integrated Chris Ball's <cball@fmco.com> changes to
3291         improve the Posix thread support for Objective-C.
3293 2000-08-04  Zack Weinberg  <zack@wolery.cumb.org>
3295         * aclocal.m4: Replace copy of ../libtool.m4 with
3296         sinclude(../libtool.m4).
3298 Fri Jul 28 08:58:02 2000  Nicola Pero  <nicola@brainstorm.co.uk>
3300         * configure.in: Added libtool support; build shared libraries
3301         if --enable-shared was passed on command line.
3302         * Makefile.in: Modified most compilation commands to use libtool.
3303         * aclocal.m4: New symbolic link to the ../libtool.m4, from the
3304         libtool distribution.
3306 Sat Jul 29 00:10:21 2000  Ovidiu Predescu  <ovidiu@cup.hp.com>
3308         * sarray.c, Object.m: Removed the explicit prototypes for strlen
3309         and memcpy on 64-bit platforms (Suggested by Rodney Brown
3310         <rdb@cup.hp.com>).
3312 2000-05-12  H.J. Lu  (hjl@gnu.org)
3314         * Makefile.in (GTHREAD_FLAGS): New.
3315         (ALL_CFLAGS): Add $(GTHREAD_FLAGS).
3316         (OBJC_THREAD_FILE): Changed to thr-objc.
3318         * configure.in (GTHREAD_FLAGS): New, check and replace it for
3319         Makefile.
3320         (OBJC_THREAD_FILE): Removed.
3322         * thr-objc.c: New.
3324 2000-07-13  Kaveh R. Ghazi  <ghazi@caip.rutgers.edu>
3326         * objc/hash.h: Include string.h.
3328 2000-04-15  David Edelsohn  <edelsohn@gnu.org>
3330         * Object.m (strlen): 64-bit PowerPC is a 64bit platform as well.
3332 2000-04-12  Jakub Jelinek  <jakub@redhat.com>
3334         * Object.m (strlen): Provide prototype on all 64bit platforms,
3335         not only alpha.
3336         * sarray.c (memcpy): Likewise.
3337         * encoding.c (objc_layout_finish_structure): Don't use
3338         ROUND_TYPE_ALIGN on sparc.
3340         * encoding.c (objc_layout_structure_next_member): Do the whole
3341         procedure even for the first member, so that we get correct
3342         alignment.
3344 2000-03-29  Zack Weinberg  <zack@wolery.cumb.org>
3346         * objc/Protocol.h, objc/objc-list.h: Change #endif labels to
3347         comments.
3349 2000-02-23  Zack Weinberg  <zack@wolery.cumb.org>
3351         * Makefile.in: Add -DIN_TARGET_LIBS to ALL_CFLAGS.
3353 Thu Sep 23 07:19:12 1999   Chris Ball <cball@fmco.com>
3355         * thr-posix.c (__objc_mutex_deallocate): made deallocate work.
3357 Tue Sep 21 07:47:10 1999  Jeffrey A Law  (law@cygnus.com)
3359         * Makefile.in (gc.o, gc_gc.o): Do not pass -fgnu-runtime to
3360         the compiler when building C code.
3362 Fri Aug  6 23:32:29 1999  Daniel Jacobowitz <drow@drow.them.org>
3364         * Makefile.in (FLAGS_TO_PASS): Include prefix, exec_prefix,
3365         libdir, libsubdir and tooldir.
3367 Mon Jun 21 05:40:15 1999  John David Anglin <dave@hiauly1>
3369         * init.c (__objc_force_linking): Make global.
3371 Thu May 20 03:20:59 1999  Jeffrey A Law  (law@cygnus.com)
3373         * configure.in (AC_EXEEXT): Remove call.
3374         (compiler_name): Explicitly check with no extension and .exe
3375         extension.
3376         * configure: Regenerate.
3378 Sun Apr 25 01:15:34 1999  Mumit Khan  <khan@xraylith.wisc.edu>
3380         * Makefile.in (CC1OBJ): Define in terms of CC.
3381         (runtime-info.h): Use.
3383 Fri April 8 08:21:07 1999 Ovidiu Predescu <ovidiu@cup.hp.com>
3385         * objc-features.texi: Updated the URL to Boehm's GC page.
3387 Fri Mar 26 23:41:07 1999 Ovidiu Predescu <ovidiu@cup.hp.com>
3389         * archive.c (__objc_code_char, __objc_write_char): Explicitly specify
3390         the char as being signed (patch from Daniel Jacobowitz
3391         <drow@false.org>).
3393 Wed Mar 24 22:41:28 1999  Mumit Khan  <khan@xraylith.wisc.edu>
3395         * configure.in (AC_PREREQ): Update to 2.13.
3396         (AC_EXEEXT): Call to find possible file extension.
3397         (compiler_name): Use.
3398         * configure: Regenerate.
3400 Wed Jan 27 02:31:01 1999  Jeffrey A Law  (law@cygnus.com)
3402         * Makefile.in (ALL_CFLAGS): Add -DIN_GCC.
3404 Tue Jan  5 01:38:53 1999  Jeffrey A Law  (law@cygnus.com)
3406         * configure.in (thread_file): Correct and simplify code to find
3407         the thread file.
3408         * configure: Rebuilt.
3410 1998-11-26  Manfred Hollstein  <manfred@s-direktnet.de>
3412         * configure.in (compiler_name): Add check to detect if this
3413         language's compiler has been built.
3414         * configure: Regenerate.
3416 Mon Nov 23 16:50:28 1998  Kaveh R. Ghazi  <ghazi@caip.rutgers.edu>
3418         *  configure.in: Use AC_PREREQ(2.12.1).
3420 Thu Nov 19 20:33:37 1998  Jeffrey A Law  (law@cygnus.com)
3422         * Makefile.in (runtime-info.h): Avoid GNU make extensions.
3424 Sun Nov  8 17:46:14 1998  Kaveh R. Ghazi  <ghazi@caip.rutgers.edu>
3426         * Makefile.in (INCLUDES): Add -I$(srcdir)/$(MULTISRCTOP)../include.
3428 Thu Oct 22 14:34:06 1998  Kaveh R. Ghazi  <ghazi@caip.rutgers.edu>
3430         * configure.in: Use AC_CONFIG_AUX_DIR($topsrcdir).
3432 Sat Oct 17 05:21:31 1998  Ovidiu Predescu  <ovidiu@slip.net>
3434         * objc-features.texi (Top): Changed the email address.
3435         * objc-features.texi (Garbage Collection): Use @uref instead of @url.
3437 Mon Oct 11 21:25:27 1998  Ovidiu Predescu  <ovidiu@slip.net>
3439         * encoding.c: Redefine get_inner_array_type to get the first entry
3440         in the structure.
3442 Thu Oct  8 12:21:14 1998  Richard Frith-Macdonald <richard@brainstorm.co.uk>
3444         * encoding.c (objc_skip_type_qualifiers): Handle _C_BYREF.
3445         (objc_get_type_qualifiers): Similarly.
3446         * objc/encoding.h (_C_BYREF): Define.
3447         (_F_BYREF): Define.
3449 1998-10-07  David S. Miller  <davem@pierdol.cobaltmicro.com>
3451         * objc/sarray.h: Make boffset be an unsigned long when sparc so it
3452         works out on 64-bit systems.
3454 Tue Oct  6 20:32:06 1998  Alexandre Oliva  <oliva@dcc.unicamp.br>
3456         * Makefile.in (INCLUDES): Make it multilib-friendly.
3458 Fri Oct  2 07:12:14 1998  H.J. Lu  (hjl@gnu.org)
3460         * Makefile.in (INCLUDES): Add -I$(srcdir)/../gcc.
3462 Thu Oct  1 22:33:03 1998 Robert Lipe  <robertl@dgii.com>
3463                          Jeffrey A Law  (law@cygnus.com)
3465         * Makefile.in (INCLUDES): Reference gcc via $MULTIBUILDTOP.
3466         (FLAGS_TO_PASS): Added.
3467         (runtime-info.h): Reference cc1ibj via $MULTIBUILDTOP.
3469         * archive.c: Change config.h to tconfig.h.
3471         * configure.in: Find gcc's object directory even for multilibs.
3473 Wed Sep 30 18:17:17 1998  Robert Lipe  <robertl@dgii.com>
3475         * configure.in: Escape ^ in grep string.
3476         * configure: Rebuilt.
3478 Wed Sep 30 09:14:52 1998  Jeffrey A Law  (law@cygnus.com)
3480         * All .h files pushed down into the objc/ subdirectory.
3481         * Makefile.in (copy_headers): Corresponding changes.
3482         * configure.in (AC_INIT): Corresponding changes.
3483         * configure: Rebuilt.
3485 1998-09-30  Ben Elliston  <bje@cygnus.com>
3486             Jeff Law      <law@cygnus.com>
3488         * Makefile.in: Rewrite.
3490         * configure.in: Likewise.
3492         * configure: Regenerate.
3494         * All .c files.  Remove "objc" prefix when including objc header
3495         files.  Include tconfig.h, not ../tconfig.h.
3497 Mon Sep 21 23:27:10 1998  Ovidiu Predescu <ovidiu@slip.net>
3499         * encoding.c (TREE_TYPE, ARRAY_TYPE): Define.
3500         (get_inner_array_type): Define.
3502 1998-09-21  Ben Elliston  <bje@cygnus.com>
3504         * New directory.  Moved files from ../gcc/objc.
3506 Copyright (C) 1998-2018 Free Software Foundation, Inc.
3508 Copying and distribution of this file, with or without modification,
3509 are permitted in any medium without royalty provided the copyright
3510 notice and this notice are preserved.