re PR libobjc/78697 (--with-target-bdw-gc-include shouldn't be required to be per...
[official-gcc.git] / libobjc / ChangeLog
blob55987a3ff3b8fb22cc5e44e92f3259f990ac0022
1 2017-01-18  Matthias Klose  <doko@ubuntu.com>
3         PR libobjc/78697
4         * configure.ac: Allow default for --with-target-bdw-gc-include.
5         * configure: Regenerate.
7         PR libobjc/78698
8         * configure.ac: Use the libgc.la file when available.
9         * configure: Regenerate.
11 2017-01-17  Jakub Jelinek  <jakub@redhat.com>
13         PR other/79046
14         * configure: Regenerated.
15         * configure.ac: Add GCC_BASE_VER.
16         * Makefile.in (gcc_version): Use @get_gcc_base_ver@ instead of cat to
17         get version from BASE-VER file.
18         * configure: Regenerated.
20 2017-01-01  Jakub Jelinek  <jakub@redhat.com>
22         Update copyright years.
24 2016-12-01  Matthias Klose  <doko@ubuntu.com>
26         * configure.ac: Don't use pkg-config to check for bdw-gc.
27         * configure: Regenerate.
29 2016-11-30  Matthias Klose  <doko@ubuntu.com>
31         * configure.ac: Set BDW_GC_CFLAGS and BDW_GC_LIBS after checking
32         for the existence of the pkg-config modules.
33         * Regenerate.
35 2016-11-30  Jakub Jelinek  <jakub@redhat.com>
37         * configure.ac (--enable-objc-gc): If not given, default to
38         enable_objc_gc=no.
39         * configure: Regenerated.
41 2016-11-30  Matthias Klose  <doko@ubuntu.com>
43         * configure.ac (--enable-objc-gc): Allow to configure with a
44         system provided boehm-gc.
45         * configure: Regenerate.
46         * Makefile.in (OBJC_BOEHM_GC_LIBS): Get value from configure.
47         * gc.c: Include system bdw-gc headers.
48         * memory.c: Likewise.
49         * objects.c: Likewise.
51 2016-11-15  Matthias Klose  <doko@ubuntu.com>
53         * aclocal.m4: Regenerate.
54         * configure: Likewise.
56 2016-01-04  Jakub Jelinek  <jakub@redhat.com>
58         Update copyright years.
60 2015-11-07  Trevor Saunders  <tbsaunde+gcc@tbsaunde.org>
62         PR libobjc/24775
63         * encoding.c (_darwin_rs6000_special_round_type_align): Use
64         __CHAR_BIT__ instead of BITS_PER_UNIT.
65         (objc_sizeof_type): Likewise.
66         (objc_layout_structure): Likewise.
67         (objc_layout_structure_next_member): Likewise.
68         (objc_layout_finish_structure): Likewise.
69         (objc_layout_structure_get_info): Likewise.
71 2015-11-03  Trevor Saunders  <tbsaunde+gcc@tbsaunde.org>
73         PR libobjc/24775
74         * encoding.c (objc_layout_finish_structure): Remove usage of
75         ROUND_TYPE_SIZE.
77 2015-09-12  Trevor Saunders  <tbsaunde+gcc@tbsaunde.org>
79         PR libobjc/24775
80         * sendmsg.c (tm.h): Remove include.
82 2015-09-12  Trevor Saunders  <tbsaunde+gcc@tbsaunde.org>
84         PR libobjc/24775
85         * sendmsg.c (gen_rtx): Remove macro.
86         (gen_rtx_MEM): Likewise.
87         (gen_rtx_REG): Likewise.
88         (rtx): Likewise.
90 2015-09-12  Trevor Saunders  <tbsaunde+gcc@tbsaunde.org>
92         PR libobjc/24775
93         * sendmsg.c: Remove check of STRUCT_VALUE macro.
95 2015-05-13  Eric Botcazou  <ebotcazou@adacore.com>
97         * configure.ac: Remove manual SJLJ check.
98         * config.h.in: Regenerate.
99         * configure: Likewise.
100         * exception.c: Replace SJLJ_EXCEPTIONS by __USING_SJLJ_EXCEPTIONS__.
102 2015-05-13  Michael Haubenwallner  <michael.haubenwallner@ssi-schaefer.com>
104         * aclocal.m4: Regenerated with automake-1.11.6.
106 2015-05-04  Trevor Saunders  <tbsaunde+gcc@tbsaunde.org>
108         * configure: Regenerate.
110 2015-05-01  Trevor Saunders  <tbsaunde+gcc@tbsaunde.org>
112         * acinclude.m4: Include bitfields.m4.
113         * config.h.in: Regenerate.
114         * configure: Likewise.
115         * configure.ac: Invoke gt_BITFIELD_TYPE_MATTERS.
116         * encoding.c: Check HAVE_BITFIELD_TYPE_MATTERS.
118 2015-04-29  Trevor Saunders  <tbsaunde+gcc@tbsaunde.org>
120         * encoding.c (objc_layout_structure_next_member): Check the value of
121         PCC_BITFIELD_TYPE_MATTERS not if it is defined.
123 2015-02-05  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
125         PR libobjc/63765
126         * thr.c (_XOPEN_SOURCE): Remove.
128 2015-01-27  Matthias Klose  <doko@ubuntu.com>
130         * sendmsg.c: Add prototypes for __objc_get_forward_imp and get_imp.
132 2015-01-09  Dimitris Papavasiliou  <dpapavas@gmail.com>
134         PR libobjc/51891
135         * ivars.c: Add a check for classes without instance
136         variables, which have a NULL ivar list pointer.
138 2015-01-05  Jakub Jelinek  <jakub@redhat.com>
140         Update copyright years.
142 2014-11-21  H.J. Lu  <hongjiu.lu@intel.com>
144         PR bootstrap/63784
145         * configure: Regenerated.
147 2014-11-11  Francois-Xavier Coudert  <fxcoudert@gcc.gnu.org>
149         PR target/63610
150         * configure: Regenerate.
152 2014-11-05  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
154         * thr.c (_XOPEN_SOURCE): Define as 600.
156 2014-07-27  Alan Modra  <amodra@gmail.com>
157             Matthias Klose  <doko@ubuntu.com>
159         PR libobjc/61920
161         * encoding.c: Define rs6000_special_adjust_field_align_p.
163 2014-01-02  Richard Sandiford  <rdsandiford@googlemail.com>
165         Update copyright years
167 2013-09-20  Alan Modra  <amodra@gmail.com>
169         * configure: Regenerate.
171 2013-07-21   Ondřej Bílka  <neleai@seznam.cz>
173         * class.c: Fix typos.
174         * encoding.c: Likewise.
175         * init.c: Likewise.
176         * objc-private/runtime.h: Likewise.
177         * objc/runtime.h: Likewise.
178         * objc-sync.c: Likewise.
180 2013-07-04  Kai Tietz  <ktietz@redhat.com>
182         * exception.c: Add check for SjLj to SEH blocks.
184 2013-02-03  Richard Sandiford  <rdsandiford@googlemail.com>
186         Update copyright years.
188 2012-10-19  Michael Meissner  <meissner@linux.vnet.ibm.com>
190         * encoding.c (TARGET_VSX): Provide definitions based on the
191         current compilation options, and not based off the target options
192         structure.
193         (TARGET_ALTIVEC): Likewise.
194         (TARGET_64BIT): Likewise.
196 2012-09-14  David Edelsohn  <dje.gcc@gmail.com>
198         * configure: Regenerated.
200 2012-07-19  Tristan Gingold  <gingold@adacore.com>
201             Richard Henderson  <rth@redhat.com>
203         * exception.c (__gnu_objc_personality_seh0): New function.
205 2012-05-16  H.J. Lu  <hongjiu.lu@intel.com>
207         * configure: Regenerated.
209 2012-03-12  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
211         * configure.ac (enable_objc_gc): Remove alpha*-dec-osf* handling.
212         * configure: Regenerate.
214         * thr.c (_XOPEN_SOURCE): Define unconditionally.
216 2011-11-21  Andreas Tobler  <andreast@fgznet.ch>
218         * configure: Regenerate.
220 2011-11-02  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
222         * Makefile.in (INCLUDES): Add -I$(MULTIBUILDTOP)../libgcc.
223         * configure.ac (target_thread_file, HAVE_GTHR_DEFAULT): Remove.
224         * configure: Regenerate.
225         * config.h.in: Regenerate.
227 2011-10-17  Paul Brook  <paul@codesourcery.com>
228             Matthias Klose  <doko@ubuntu.com>
230         * exception.c (parse_lsda_header): hardcode ttype_encoding for older
231         ARM EABI toolchains.
232         (get_ttype_entry) Remove __ARM_EABI_UNWINDER__ variant.
234 2011-10-09  Nicola Pero  <nicola.pero@meta-innovation.com>
236         PR libobjc/49883
237         * init.c (__objc_exec_class): Work around a bug in clang's code
238         generation.  Clang sets the class->info field to values different
239         from 0x1 or 0x2 (the only allowed values in the traditional GNU
240         Objective-C runtime ABI) to store some additional information, but
241         this breaks backwards compatibility.  Wipe out all the bits in the
242         fields other than the first two upon loading a class.
244 2011-10-09  Nicola Pero  <nicola.pero@meta-innovation.com>
246         * class.c (objc_lookup_class): Added back for compatibility with
247         clang which seems to emit calls to it.
249 2011-10-08  Richard Frith-Macdonald <rfm@gnu.org>
250             Nicola Pero  <nicola.pero@meta-innovation.com>
252         PR libobjc/50428
253         * sendmsg.c (__objc_send_initialize): If a class does not have an
254         +initialize method, search for an +initialize method in the
255         superclass and in the ancestor classes and execute the first one
256         that is found.  This makes the GNU runtime behave in the same way
257         as the Apple/NeXT runtime with respect to +initialize methods and
258         subclassing.
260 2011-08-06  Nicola Pero  <nicola.pero@meta-innovation.com>
262         PR libobjc/50002
263         * class.c (__objc_update_classes_with_methods): Iterate over meta
264         classes as well as normal classes when refreshing the method
265         implementations.  This fixes replacing class methods.
267 2011-08-06  Nicola Pero  <nicola.pero@meta-innovation.com>
269         * class.c (class_getSuperclass): Fixed to work with meta classes
270         still in construction too.
272 2011-08-06  Nicola Pero  <nicola.pero@meta-innovation.com>
274         * class.c (class_getSuperclass): Fixed typo in comment.
275         
276 2011-08-06  Nicola Pero  <nicola.pero@meta-innovation.com>
278         PR libobjc/49882
279         * class.c (class_getSuperclass): Return the superclass if the
280         class is in construction.
281         * objc/runtime.h (class_getSuperclass): Updated documentation.
283 2011-08-05  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
285         * Makefile.in (INCLUDES): Search
286         $(srcdir)/$(MULTISRCTOP)../libgcc.
288 2011-06-08  Nicola Pero  <nicola.pero@meta-innovation.com>
290         * objc/objc.h (__GNU_LIBOBJC__): Bumped to 20110608.
292 2011-06-08  Nicola Pero  <nicola.pero@meta-innovation.com>
294         * configure.ac (VERSION): Bumped to 4:0:0.
295         * configure (VERSION): Likewise.
297 2011-06-08  Nicola Pero  <nicola.pero@meta-innovation.com>
299         * objc/README: Updated.
300         * objc-private/selector.h: Updated comments.
301         
302 2011-06-07  Nicola Pero  <nicola.pero@meta-innovation.com>
304         * sendmsg.c (class_get_instance_method): Removed.
305         (class_get_class_method): Removed.
306         (objc_get_uninstalled_dtable): Removed.
308 2011-06-07  Nicola Pero  <nicola.pero@meta-innovation.com>
310         * objc-private/module-abi-8.h (class_get_instance_size): Removed.
311         * objects.c (class_create_instance): Removed.
312         * error.c (__USE_FIXED_PROTOTYPES__): Removed.
313         * gc.c (__objc_generate_gc_type_description): Use
314         class_getInstanceSize() instead of class_get_instance_size().
315         * selector.c (sel_types_match): Made static.
316         (sel_get_typed_uid): Removed.
317         (sel_get_any_typed_uid): Removed.
318         (sel_get_name): Removed.
319         (sel_get_type): Removed.
320         (sel_register_name): Removed.
321         (sel_register_typed_name): Removed.
322         (sel_get_uid): Removed.
324 2011-06-07  Nicola Pero  <nicola.pero@meta-innovation.com>
326         * encoding.c (method_get_number_of_arguments): Removed.
327         (method_get_sizeof_arguments): Removed.
329 2011-06-07  Nicola Pero  <nicola.pero@meta-innovation.com>
331         * class.c (objc_next_class): Removed.
332         (class_pose_as): Removed.
333         (CLASSOF): Removed.
334         (class_table_replace): Removed.
335         (objc_lookup_class): Removed.
337 2011-06-07  Nicola Pero  <nicola.pero@meta-innovation.com>
339         Removed the Traditional Objective-C runtime public API.
340         * Makefile.in (OBJC_DEPRECATED_H): Variable removed.
341         (install-headers): Do not create the objc/deprecated directory and
342         do not install the deprecated headers.
343         (OBJC_H): Removed encoding.h and objc-api.h.
344         * Object.m: Removed all methods with the exception of -class and
345         -isEqual:.  Updated includes.  ([-class]): Use Modern API.
346         * objc/Object.h: Do not include deprecated/Object.h.
347         * objc/deprecated/Object.h: Removed.
348         * linking.m (__objc_linking): Call [Object class] instead of
349         [Object name].
350         * Protocol.m: Removed all methods with the exception of -isEqual:.
351         Updated includes.
352         * objc/Protocol.h: Do not include deprecated/Protocol.h.
353         * objc/deprecated/Protocol.h: Removed.
354         * objc/deprecated/struct_objc_symtab.h: Removed.
355         * objc/deprecated/struct_objc_module.h: Removed.
356         * objc/deprecated/struct_objc_ivar.h: Removed.
357         * objc/deprecated/struct_objc_ivar_list.h: Removed.
358         * objc/deprecated/struct_objc_method.h: Removed.
359         * objc/deprecated/struct_objc_method_list.h: Removed.
360         * objc/deprecated/struct_objc_protocol_list.h: Removed.
361         * objc/deprecated/struct_objc_category.h: Removed.
362         * objc/deprecated/MetaClass.h: Removed.
363         * objc/deprecated/objc_msg_sendv.h: Removed.  
364         * objc/deprecated/README: Removed.
365         * objc/deprecated/struct_objc_class.h: Removed.
366         * objc/deprecated/struct_objc_protocol.h: Removed.
367         * objc/deprecated/struct_objc_selector.h: Removed.
368         * objc/encoding.h: Removed.
369         * objc/message.h (struct objc_super): Removed the definition for
370         the Traditional Objective-C runtime API.
371         * objc/objc.h: Do not include objc/objc-decls.h.
372         deprecated/struct_objc_selector.h, deprecated/MetaClass.h,
373         deprecated/struct_objc_class.h, deprecated/struct_objc_protocol.h
374         and deprecated/objc_msg_sendv.h.  Uncommented new definition of
375         Protocol *.
376         * objc/objc-api.h: Removed.
377         * objc/runtime.h: Updated comments.  Removed check to detect
378         concurrent usage of Traditional and Modern APIs.
379         * objc-private/module-abi-8.h: Always define struct objc_class and
380         struct objc_protocol.  (struct objc_protocol_list): Changed type
381         of 'list' argument from 'Protocol *' to 'struct objc_protocol *'.
382         (class_get_instance_size): Added.
383         * objc-private/protocols.h (__objc_protocols_add_protocol): Take a
384         'struct objc_protocol *' as argument, not a 'Protocol *'.
385         * objc-private/runtime.h: Updated comments.
386         * objc-private/selector.h (struct objc_selector, sel_eq): Added.
387         * class.c: Include objc-private/selector.h.
388         (objc_get_meta_class): Return a Class instead of a MetaClass.
389         * encoding.c (method_get_next_argument): Removed.
390         (method_get_first_argument): Removed.
391         (method_get_nth_argument): Removed.
392         * gc.c: Include objc/runtime.h instead of objc/encoding.h.
393         Include objc-private/module-abi-8.h and ctype.h.
394         * protocols.c (__objc_protocols_add_protocol): Take a 'struct
395         objc_protocl *' as argument, not a 'Protocol *'.
396         (class_addProtocol): Added casts to 'struct objc_protocol *' and
397         'Protocol *'.
398         (class_copyProtocolList): Likewise.
399         (protocol_conformsToProtocol): Likewise.
400         (protocol_copyProtocolList): Likewise.
401         * sarray.c: Include objc-private/module-abi-8.h.
402         * sendmsg.c (method_get_next_argument): Removed.
403         (method_get_first_argument): Removed.
404         (method_get_nth_argument): Removed.
405         (objc_msg_sendv): Removed.
406         (arglist_t, retval_t): New.  (class_get_class_method): Take a
407         'Class', not 'MetaClass', argument.
408         * thr.c: Include module-abi-8.h.
409         
410 2011-06-03  Nicola Pero  <nicola.pero@meta-innovation.com>
412         * Makefile.in (OBJC_DEPRECATED_H): Removed struct_objc_static_instances.h
413         and objc_get_uninstalled_dtable.h.
414         * objc/deprecated/struct_objc_static_instances.h: Removed.
415         * objc/deprecated/objc_get_uninstalled_dtable.h: Removed.       
416         * objc/objc-api.h: Do not include deprecated/objc_static_instances.h
417         and deprecated/objc_get_uninstalled_dtable.h.
418         
419 2011-06-03  Nicola Pero  <nicola.pero@meta-innovation.com>
421         * Makefile.in (OBJC_DEPRECATED_H): Removed objc_object_alloc.h.
422         * objc/deprecated/objc_object_alloc.h: Removed.
423         * objc/objc-api.h: Do not include deprecated/objc_object_alloc.h.
424         * objects.c (_objc_object_alloc, _objc_object_dispose,
425         _objc_object_copy): Removed.
426         * libobjc.def (__objc_object_alloc, __objc_object_copy,
427         __objc_object_dispose): Removed.
428         
429 2011-06-03  Nicola Pero  <nicola.pero@meta-innovation.com>
431         * Makefile.in (OBJC_DEPRECATED_H): Removed METHOD_NULL.h.
432         * objc/objc-api.h: Do not include deprecated/METHOD_NULL.h.
433         * objc/deprecated/METHOD_NULL.h: Removed.
434         
435 2011-06-03  Nicola Pero  <nicola.pero@meta-innovation.com>
437         * Makefile.in (OBJC_DEPRECATED_H): Removed objc_valloc.h,
438         objc_malloc.h and objc_unexpected_exception.h.
439         (exception.lo): Do not use -Wno-deprecated-declarations.
440         (exception_gc.lo): Likewise.
441         * objc/objc-api.h: Do not include deprecated/objc_valloc.h,
442         deprecated/objc_malloc.h and
443         deprecated/objc_unexpected_exception.h.
444         * objc/deprecated/objc_valloc.h: Removed.
445         * objc/deprecated/objc_malloc.h: Removed.
446         * objc/deprecated/objc_unexpected_exception.h: Removed.
447         * exception.c (_objc_unexpected_exception): Removed.
448         (objc_exception_throw): Do not check for
449         _objc_unexpected_exception.
450         * memory.c (objc_valloc, _objc_malloc, _objc_atomic_malloc,
451         _objc_valloc, _objc_realloc, _objc_calloc, _objc_free): Removed.        
452         * libobjc.def (_objc_unexpected_exception, objc_valloc): Removed.
453         
454 2011-06-03  Nicola Pero  <nicola.pero@meta-innovation.com>
456         * objc/objc.h: Do not include deprecated/STR.h.
457         * objc/deprecated/STR.h: Removed.
458         * Makefile.in (OBJC_DEPRECATED_H): removed STR.h.
459         
460 2011-06-03  Nicola Pero  <nicola.pero@meta-innovation.com>
462         * Makefile.in (OBJC_H): Removed hash.h and sarray.h.
463         (OBJC_DEPRECATED_H): Likewise.
464         * libobjc.def (objc_hash_new, objc_hash_delete, objc_hash_add,
465         objc_hash_remove, objc_hash_next, objc_hash_value_for_key,
466         objc_hash_is_key_in_hash, hash_add, hash_delete, hash_new,
467         hash_next, hash_remove, hash_value_for_key, hash_is_key_in_hash,
468         sarray_at_put, sarray_at_put_safe, sarray_free, sarray_lazy_copy,
469         sarray_new, sarray_realloc, sarray_remove_garbage): Removed.
470         * objc/sarray.h: Removed.
471         * objc/hash.h: Removed.
472         * objc/deprecated/sarray.h: Removed.
473         * objc/deprecated/hash.h: Removed.
474         * objc/Object.h: Do not include objc/deprecated/hash.h
475         * Object.m: Include string.h.
476         * objc/objc-api.h: Do not include objc/deprecated/hash.h.
477         * objc-private/common.h (GNU_LIBOBJC_COMPILING_LIBOBJC_ITSELF):
478         Removed.
480 2011-06-03  Nicola Pero  <nicola.pero@meta-innovation.com>
482         * Object.m ([-forward::]): Removed.
483         * objc/deprecated/Object.h ([-forward::]): Removed.
484         * sendmsg.c (__objc_forward): Updated comments.
485         
486 2011-06-03  Nicola Pero  <nicola.pero@meta-innovation.com>
488         * Makefile.in (OBJC_H): Removed objc-list.h.
489         (OBJC_DEPRECATED_H): Removed objc-list.h.
490         * objc/objc-list.h: File removed.
491         * objc/deprecated/objc-list.h: File removed.
493 2011-06-03  Nicola Pero  <nicola.pero@meta-innovation.com>
495         * Makefile.in (OBJC_H): Removed typedstream.h.
496         (OBJC_DEPRECATED_H): Removed typedstream.h.
497         (C_SOURCE_FILES): Removed archive.c.
498         (Object.lo): Rule removed.
499         (Object_gc.lo): Likewise.
500         (archive.lo): Likewise.
501         (archive_gc.lo): Likewise.
502         * objc/deprecated/Object.h ([+streamVersion:], [-read], [-write],
503         [-awake]): Removed.
504         Do not include deprecated/typedstream.h.
505         * Object.m: Removed the same methods.
506         * archive.c: File removed.
507         * objc/typedstream.h: File removed.
508         * objc/deprecated/typedstream.h: File removed.
509         * libobjc.def (__objc_read_nbyte_uint, __objc_read_nbyte_ulong,
510         __objc_write_class, __objc_write_object, __objc_write_selector,
511         objc_close_typed_stream, objc_end_of_typed_stream,
512         objc_flush_typed_stream, objc_get_stream_class_version,
513         objc_open_typed_stream, objc_open_typed_stream_for_file,
514         objc_read_array, objc_read_char, objc_read_int, objc_read_long,
515         objc_read_object, objc_read_selector, objc_read_short,
516         objc_read_string, objc_read_type, objc_read_types,
517         objc_read_unsigned_char, objc_read_unsigned_int,
518         objc_read_unsigned_long, objc_read_unsigned_short,
519         objc_write_array, objc_write_char, objc_write_int,
520         objc_write_long, objc_write_object, objc_write_object_reference,
521         objc_write_root_object, objc_write_selector, objc_write_short,
522         objc_write_string, objc_write_string_atomic, objc_write_type,
523         objc_write_types, objc_write_unsigned_char,
524         objc_write_unsigned_int, objc_write_unsigned_long,
525         objc_write_unsigned_short): Removed.
526         
527 2011-06-02  Nicola Pero  <nicola.pero@meta-innovation.com>
529         * Makefile.in (OBJC_DEPRECATED_H): Removed objc_error.h.
530         * objc/deprecated/objc_error.h: Removed.
531         * objc/objc-api.h: Do not include deprecated/objc_error.h.
532         * libobjc.def (objc_error, objc_verror): Removed.
533         * error.c (_objc_error_handler, objc_error, objc_verror,
534         objc_set_error_handler): Removed.
535         * Object.m ([-error:], [-perform:], [-perform:with:],
536         [-perform:with:with], [-subclassResponsibility:],
537         [-notImplemented:], [-shouldNotImplement:], [-doesNotRecognize:]):
538         Removed.
539         * objc/deprecated/Object.h: Removed the same methods.
540         * sendmsg.c (__objc_forward): Do not try to invoke the "error:"
541         method after trying to invoke the "doesNotRecognize:" method.
542         
543 2011-05-26  Nicola Pero  <nicola.pero@meta-innovation.com>
545         * sendmsg.c: Reindented part of the file.  No non-trivial changes
546         in code.
548 2011-05-26  Nicola Pero  <nicola.pero@meta-innovation.com>
550         * sendmsg.c (__objc_install_dtable_for_class): Use objc_getClass,
551         not objc_lookup_class.
553 2011-05-25  Richard Frith-Macdonald <rfm@gnu.org>
554             David Ayers  <ayers@fsfe.org>
556         PR libobjc/38307
557         * sendmsg.c: Include objc/hash.h.
558         (get_implementation): New function, mostly with code from get_imp
559         updated to support the new +initialize dispatch table logic.
560         (get_imp): Use get_implementation.
561         (__objc_responds_to): Updated to support the new +initialize
562         dispatch table logic.
563         (class_respondsToSelector): Likewise.
564         (objc_msg_lookup): Use get_implementation.
565         (__objc_init_install_dtable): Removed.
566         (__objc_install_methods_in_dtable): Updated arguments.
567         (__objc_install_dispatch_table_for_class): Renamed to
568         __objc_install_dtable_for_class and updated to support the new
569         +initialize dispatch table logic.
570         (__objc_update_dispatch_table_for_class): Updated to support the
571         new +initialize dispatch table logic.
572         (__objc_forward): Call get_implementation instead of get_imp.
573         (prepared_dtable_table): New.
574         (__objc_prepare_dtable_for_class): New. 
575         (__objc_prepared_dtable_for_class): New.
576         (__objc_get_prepared_imp): New.
577         (__objc_install_prepared_dtable_for_class): New.
578         
579 2011-05-24  Nicola Pero  <nicola.pero@meta-innovation.com>
581         PR libobjc/48177
582         * selector.c (__sel_register_typed_name): Use sel_types_match()
583         instead of strcmp() to compare selector types (Suggestion by
584         Richard Frith-Macdonald <rfm@gnu.org>).
586 2011-04-15  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
588         PR libobjc/32037
589         * Makefile.in (OBJC_GCFLAGS): Move ...
590         * configure.ac (enable_objc_gc): ... here.
591         Add $(libsuffix) to OBJC_BOEHM_GC.
592         * configure: Regenerate.
594 2011-02-28  Nicola Pero  <nicola.pero@meta-innovation.com>
595         
596         * selector.c (sel_getTypedSelector): Return NULL if there are
597         multiple selectors with conflicting types.
598         * objc/runtime.h (sel_getTypedSelector): Updated documentation.
599         
600 2011-02-28  Richard Frith-Macdonald <rfm@gnu.org>
602         PR libobjc/47922
603         * gc.c (class_ivar_set_gcinvisible): Use _C_GCINVISIBLE instead of
604         a hardcoded "!".
606 2011-02-13  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
608         * configure: Regenerate.
610 2010-12-26  Nicola Pero  <nicola.pero@meta-innovation.com>
612         * init.c (create_tree_of_subclasses_inherited_from): Use
613         class_superclass_of_class instead of assuming a class is
614         unresolved when it could be resolved.  Tidied up assignment and
615         check.
616         (__objc_tree_insert_class): Enhanced DEBUG_PRINTF.
617         (objc_tree_insert_class): Tidied up loop; return immediately upon
618         inserting a class.
619         (__objc_exec_class): Do not set __objc_class_tree_list.
620         
621 2010-12-24  Nicola Pero  <nicola.pero@meta-innovation.com>
623         * selector.c (sel_getTypedSelector): Return NULL if given a NULL
624         argument.
625         (sel_registerTypedName): Same.
626         (sel_registerName): Same.
627         * objc/runtime.h: Updated documentation.
628         
629 2010-12-24  Nicola Pero  <nicola.pero@meta-innovation.com>
631         * objc/runtime.h (class_addIvar): Updated documentation.  The
632         alignment is actually the log_2 of the alignment in bytes.
633         * ivars.c (class_addIvar): Corresponding change to the
634         implementation.
635         
636 2010-12-24  Nicola Pero  <nicola.pero@meta-innovation.com>
638         * objc/runtime.h (sel_getType): Renamed to sel_getTypeEncoding to
639         be consistent with method_getTypeEncoding and
640         ivar_getTypeEncoding.
641         (sel_copyTypedSelectorList, sel_getTypedSelector): New.
642         * selector.c (sel_getType): Renamed to sel_getTypeEncoding.
643         (sel_copyTypedSelectorList, sel_getTypedSelector): New.
644         (sel_get_type): Updated call to sel_getType.
645         
646 2010-12-24  Nicola Pero  <nicola.pero@meta-innovation.com>
648         * objc/runtime.h (class_conformsToProtocol,
649         class_copyProtocolList): Updated documentation.
651 2010-12-23  Nicola Pero  <nicola.pero@meta-innovation.com>
653         * init.c (create_tree_of_subclasses_inherited_from): Updated
654         DEBUG_PRINTF messages.
655         (__objc_tree_insert_class): Same.
656         (__objc_send_load_using_method_list): Same.
657         (__objc_send_load): Same.
658         (__objc_exec_class): Same.  In particular, do not print the module
659         name since it is no longer used.
660         * sendmsg.c (__objc_send_initialize): Added DEBUG_PRINTFs for
661         tracking +initialize calls.
662         (__objc_update_dispatch_table_for_class): Added DEBUG_PRINTFs for
663         tracking updates of dispatch tables.
664         (__objc_install_dispatch_table_for_class): Same.
665         
666 2010-12-23  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
668         * Makefile.in (libobjc$(libsuffix).la): Link with -Wc,-shared-libgcc.
669         (libobjc_gc$(libsuffix).la): Likewise.
671 2010-12-23  Nicola Pero  <nicola.pero@meta-innovation.com>
673         * sendmsg.c (class_addMethod): Return NO if the method already
674         exists in the class.
676 2010-12-22  Nicola Pero  <nicola.pero@meta-innovation.com>
678         * init.c (duplicate_classes): New.
679         (__objc_exec_class): Initialize duplicate_classes.
680         (__objc_create_classes_tree): Ignore classes in the
681         duplicate_classes table.
682         (__objc_call_load_callback): Same.
683         (__objc_init_class): If a duplicate class is found, add it to
684         duplicate_classes instead of aborting.  Return YES if the class is
685         not a duplicate, and NO if it is.
686         * objc-private/runtime.h (__objc_init_class): Updated prototype.
688 2010-12-22  Nicola Pero  <nicola.pero@meta-innovation.com>
690         * objc-private/objc-list.h: Reindented file.  No code changes.
691         * objc-private/sarray.h: Same change.
693 2010-12-22  Nicola Pero  <nicola.pero@meta-innovation.com>
695         * objc-private/accessors.h: Removed 'extern "C"' guards.  This
696         file is never compiled with C++.
697         * objc-private/hash.h: Same change.
698         * objc-private/objc-list.h: Same change.
699         * objc-private/objc-sync.h: Same change.
700         * objc-private/protocols.h: Same change.
701         * objc-private/runtime.h: Same change.
702         * objc-private/sarray.h: Same change.
703         * objc-private/selector.h: Same change.
705 2010-12-21  Nicola Pero  <nicola.pero@meta-innovation.com>
707         PR libobjc/18764
708         * class.c (__objc_add_class_to_hash): Return YES if the class was
709         added, and NO if it already existed.
710         * init.c (__objc_init_class): If __objc_add_class_to_hash returns
711         NO, then abort the program with an error message.
712         * objc-private/runtime.h (__objc_add_class_to_hash): Updated
713         declaration.
715 2010-12-21  Nicola Pero  <nicola.pero@meta-innovation.com>      
717         * init.c (_objc_load_callback): Initialize with 0.
718         (__objc_call_callback): Renamed to __objc_call_load_callback.
719         Check _objc_load_callback only once, and if it is not set, return
720         immediately.
721         (objc_send_load): Updated call to __objc_call_callback.
722         
723 2010-12-21  Nicola Pero  <nicola.pero@meta-innovation.com>
725         PR libobjc/16110
726         * init.c (__objc_send_message_in_list): Renamed to
727         __objc_send_load_using_method_list.  Do not take an 'op' argument.
728         Register the 'load' selector if needed.
729         (__objc_send_load): Do not register the 'load' selector.  Updated
730         call to __objc_send_message_in_list.
731         (__objc_create_classes_tree): Add the class of any claimed
732         category that was loaded in the module to the list of classes for
733         which we try to execute +load.
734         
735 2010-12-21  Nicola Pero  <nicola.pero@meta-innovation.com>
737         * objc-private/common.h: When DEBUG is defined, include <stdio.h>.
738         Updated comments.
739         * init.c (__objc_tree_insert_class): Use %p, not %x, when printing
740         a pointer using DEBUG_PRINTF.
741         
742 2010-12-21  Nicola Pero  <nicola.pero@meta-innovation.com>
744         PR libobjc/45953
745         * selector.c (__sel_register_typed_name): When registering a new
746         selector with the same name as an existing one, reuse the existing
747         name string.  Also updated types, casts and comments in the whole
748         function.
750 2010-12-21  Nicola Pero  <nicola.pero@meta-innovation.com>
752         * objc-private/module-abi-8.h (struct objc_symtab): Declare 'refs'
753         to be 'struct objc_selector *' and not 'SEL'.
754         * init.c (__objc_exec_class): Call
755         __objc_register_selectors_from_module instead of iterating over
756         each selector and calling __sel_register_typed_name for each.
757         * objc-private/selector.h: Declare
758         __objc_register_selectors_from_module instead of
759         __sel_register_typed_name.
760         * selector.c (__objc_register_selectors_from_module): New.
761         (__sel_register_typed_name): Made static.
762         
763 2010-12-21  Nicola Pero  <nicola.pero@meta-innovation.com>
765         * linking.m: Do not include objc/NXConstStr.h.
767 2010-12-21  Nicola Pero  <nicola.pero@meta-innovation.com>
768         
769         * objc-private/runtime.h (DEBUG_PRINTF): Moved from here ...
770         * objc-private/common.h (DEBUG_PRINTF): To here.
771         * hash.c: Do not include objc-private/runtime.h and objc/thr.h.
772         
773 2010-12-21  Nicola Pero  <nicola.pero@meta-innovation.com>
775         * hash.c: Tidied up comments and indentation.  No code changes.
777 2010-12-19  Nicola Pero  <nicola.pero@meta-innovation.com>
779         PR libobjc/47012
780         * accessors.m (objc_getProperty): If not atomic, do not
781         retain/autorelease the returned value.
783 2010-12-19  Nicola Pero  <nicola.pero@meta-innovation.com>
785         * objc-private/runtime.h (__objc_selector_max_index,
786         __objc_init_selector_tables, __objc_register_selectors_from_class,
787         __objc_register_selectors_from_list,
788         __objc_register_selectors_from_description_list): Moved to ...
789         * objc-private/selector.h: ... here.
791 2010-12-19  Nicola Pero  <nicola.pero@meta-innovation.com>
793         * objc-private/runtime.h (__objc_class_links_resolved): Removed.
794         (__objc_print_dtable_stats): Removed.
795         (__sel_register_typed_name): Removed.
796         * sendmsg.c (__objc_print_dtable_stats): Use 'void' as argument.
797         
798 2010-12-19  Nicola Pero  <nicola.pero@meta-innovation.com>
800         * init.c (__objc_exec_class): Call __objc_resolve_class_links (),
801         if appropriate, after loading the module.
803 2010-12-19  Nicola Pero  <nicola.pero@meta-innovation.com>
805         * sendmsg.c (method_setImplementation): Do not declare.
807 2010-12-19  Nicola Pero  <nicola.pero@meta-innovation.com>
809         * objc/message.h: Updated comments.
810         * objc/runtime.h: Updated comments.
811         
812 2010-12-19  Nicola Pero  <nicola.pero@meta-innovation.com>
814         * class.c (objc_lookupClass): Renamed to objc_lookUpClass.
815         * protocols.c: Updated all calls to objc_lookupClass to call
816         objc_lookUpClass instead.
817         * sendmsg.c (objc_lookupClass): Do not declare.
818         (get_imp): Update call to objc_lookupClass to call
819         objc_lookUpClass instead.
820         * objc/runtime.h (objc_lookupClass): Renamed to objc_lookUpClass.
822 2010-12-19  Nicola Pero  <nicola.pero@meta-innovation.com>
824         * objc/runtime.h (class_ivar_set_gcinvisible): Declare.
825         * sendmsg.c (_CLS_IN_CONSTRUCTION, CLS_IS_IN_CONSTRUCTION): Do not
826         define.  Updated comments.
827         
828 2010-12-19  Nicola Pero  <nicola.pero@meta-innovation.com>
830         * objc/encoding.h: Updated comments.
831         * objc/runtime.h: Updated comments.
832         (objc_setGetUnknownClassHandler): Mark with objc_EXPORT.
833         (objc_sizeof_type): Same.
834         (objc_alignof_type): Same.
835         (objc_aligned_size): Same.
836         (objc_promoted_size): Same.
837         (objc_skip_type_qualifiers): Same.
838         (objc_skip_typespec): Same.
839         (objc_skip_offset): Same.
840         (objc_skip_argspec): Same.
841         (objc_get_type_qualifiers): Same.
842         (objc_layout_structure): Same.
843         (objc_layout_structure_next_member): Same.
844         (objc_layout_finish_structure): Same.
845         (objc_layout_structure_get_info): Same.
846         
847 2010-12-19  Nicola Pero  <nicola.pero@meta-innovation.com>
849         * init.c: Updated comments.
850         * objc/objc-api.h: Updated comments.
851         * objc/runtime.h (_objc_load_callback): Declare.
852         
853 2010-12-19  Nicola Pero  <nicola.pero@meta-innovation.com>
855         * objc/Object.h: Include deprecated/typedstream.h and
856         deprecated/hash.h instead of typedstream.h.  Updated comments.
858 2010-12-19  Nicola Pero  <nicola.pero@meta-innovation.com>
860         * Makefile.in (OBJC_DEPRECATED_H): Added objc_msg_sendv.h.
861         * objc/deprecated/objc_msg_sendv.h: New.
862         * objc/message.h: Do not define retval_t, apply_t, arglist,
863         arglist_t, objc_msg_sendv, now in
864         objc/deprecated/objc_msg_sendv.h.
865         * objc/objc.h: Do not include message.h; include
866         objc/deprecated/objc_msg_sendv.h instead.  Tidied up comments.
867         * sendmsg.c: Include objc/message.h.
868         * thr.c: Include objc/message.h.
869         
870 2010-12-19  Nicola Pero  <nicola.pero@meta-innovation.com>
872         * objc/objc-exception.h: Include objc-decls.h.  Mark all
873         functions with objc_EXPORT.
874         * objc/objc-sync.h: Same change.
876 2010-12-19  Nicola Pero  <nicola.pero@meta-innovation.com>
878         * Protocol.m: Moved all methods, with the exception of -isEqual:,
879         into the 'Deprecated' category.
880         * objc/Protocol.h: Removed all methods, moved to
881         objc/deprecated/Protocol.h.  Include objc/deprecated/Protocol.h.
882         * objc/deprecated/Protocol.h: New.
883         * Makefile.in (OBJC_DEPRECATED_H): Added Protocol.h.
884         
885 2010-12-19  Nicola Pero  <nicola.pero@meta-innovation.com>
887         * init.c: Include objc-private/selector.h.  Do not declare
888         __sel_register_typed_name.
889         * objc-private/selector.h (__sel_register_typed_name): Declare.
890         * selector.c: Include objc-private/selector.h.
891         
892 2010-12-18  Nicola Pero  <nicola.pero@meta-innovation.com>
894         * class.c: Tidied up comments and indentation.  No code changes.
895         * error.c: Same.
896         * exception.c: Same.
897         * init.c: Same.
898         * ivars.c: Same.
899         * memory.c: Same.
900         * objc-foreach.c: Same.
901         * objc-sync.c: Same.
902         * objects.c: Same.
903         * protocols.c: Same.
904         * sarray.c: Same.
905         * thr.c: Same.
907 2010-12-17  Nicola Pero  <nicola.pero@meta-innovation.com>
909         * init.c: Include objc/runtime.h and objc-private/module-abi-8.h
910         instead of objc/objc-api.h.
911         (init_check_module_version): Take a 'struct objc_module *'
912         argument instead of 'Module_t'.  Use 'struct objc_module *'
913         instead of 'Module_t'.
914         (__objc_created_classes_tree): Take a 'struct objc_module *'
915         argument instead of 'Module_t'; use 'struct objc_symtab *' instead
916         of 'Symtab_t'.
917         (__objc_call_callback): Take a 'struct objc_module *' argument
918         instead of 'Module_t'; use 'struct objc_symtab *' instead of
919         'Symtab_t' and 'struct objc_category *' instead of 'Category_t'.
920         (_objc_load_callback): Take a 'struct objc_category *' argument
921         instead of 'Category *'.
922         (class_superclass_of_class): Use objc_getClass() instead of
923         objc_lookup_class().
924         (create_tree_of_subclasses_inherited_from): Same change (also, use
925         an explicit 'if' instead of '?').
926         (objc_init_statics): Same change.
927         (objc_send_load): Same change.
928         (__objc_init_protocol): same change.
929         (__objc_send_message_in_list): Take a 'struct objc_method_list *'
930         argument instead of 'MethodList_t'.  Use 'struct objc_method *'
931         instead of 'Method_t'.
932         (__objc_send_load): Use 'struct objc_method_list *' instead of
933         'MethodList_t'.  Use sel_registerName() instead of
934         sel_register_name().
935         (__objc_exec_class): Take a 'struct objc_module *' argument
936         instead of 'Module_t'.  Use 'struct objc_symtab *' instead of
937         'Symtab_t'.  Use objc_getClass() instead of objc_lookup_class().
938         Use 'struct objc_category *' instead of 'Category_t'.
939         
940 2010-12-16  Nicola Pero  <nicola.pero@meta-innovation.com>
942         * sendmsg.c: Include objc/runtime.h instead of objc/objc-api.h.
943         Include objc-private/module-abi-8.h and objc-private/selector.h
944         instead of objc/encoding.h.
945         (objc_msg_lookup_super): Use super->super_class instead of
946         super->class.
947         (method_get_first_argument, method_get_next_argument): Declare
948         locally.
949         (class_get_instance_method): Declare before using.
950         (objc_msg_sendv): Use 'struct objc_method' instead of 'Method'.
951         (__objc_init_dispatch_tables, __objc_send_initialize): Use
952         sel_registerName() instead of sel_register_name().
953         (__objc_forward): Use sel_getName() instead of sel_get_name().
954         (objc_get_uninstalled_dtable): Use 'void' as argument.
955         * objc-private/selector.h: New.
957 2010-12-15  Nicola Pero  <nicola.pero@meta-innovation.com>
959         * objc/message.h (objc_super): When using the modern API, do not
960         define Super and Super_t, and always use 'super_class' for the
961         super class field.      
962         (objc_msg_lookup_super): Updated prototype to use 'struct
963         objc_super *' instead of 'Super_t'.
964         * sendmsg.c (objc_msg_lookup_super): Updated prototype to use
965         'struct objc_super *' instead of 'Super_t'.
967 2010-12-15  Nicola Pero  <nicola.pero@meta-innovation.com>
969         * objc/message.h: Update comments, reindented code and moved
970         deprecated types and functions at the end of the file.  No code
971         changes.
973 2010-12-15  Nicola Pero  <nicola.pero@meta-innovation.com>
975         * ivars.c (class_addIvar): Use the 'size' argument instead of
976         trying to calculate it using objc_sizeof_type().
977         * objc/runtime.h (class_addIvar): Updated comments.
978         
979 2010-12-15  Nicola Pero  <nicola.pero@meta-innovation.com>
981         * sendmsg.c: Reindented some code and tidied up comments.  No
982         actual code changes.
983         
984 2010-12-14  Nicola Pero  <nicola.pero@meta-innovation.com>
986         * objc/Object.h: Moved all the methods, with the exception of
987         -class and -isEqual:, into ...
988         * objc/deprecated/Object.h: here.
989         * Object.m: Moved all the methods, with the exception of -class
990         and -isEqual: into the 'Deprecated' category.
992 2010-12-14  Nicola Pero  <nicola.pero@meta-innovation.com>
994         * objects.c (object_copy): Do not #undef as we are no longer
995         including objc/objc-api.h.
996         * selector.c: Include objc/runtime.h and
997         objc-private/module-abi-8.h.  Do not include objc/objc-api.h and
998         objc/encoding.h.  Updated
999         (__objc_register_selectors_from_class): Use struct
1000         objc_method_list * instead of MethodList_t.
1001         (__objc_register_selectors_from_list): Use Method instead of
1002         Method_t.
1003         (struct objc_method_description_list): Do not define here.
1004         (__objc_register_instance_methods_to_class): Use struct
1005         objc_method_list * instead of MethodList_t and Method instead of
1006         Method_t.
1007         
1008 2010-12-14  Nicola Pero  <nicola.pero@meta-innovation.com>
1010         * selector.c: Reindented some code and tidied up comments.  No
1011         actual code changes.
1013 2010-12-13  Iain Sandoe  <iains@gcc.gnu.org>
1015         * encoding.c (_darwin_rs6000_special_round_type_align): New.
1016         (darwin_rs6000_special_round_type_align): Adjust to use new routine.
1018 2010-12-11  Nicola Pero  <nicola.pero@meta-innovation.com>
1020         * sendmsg.c (selector_resolveClassMethod): New.
1021         (selector_resolveInstanceMethod): New.
1022         (__objc_resolve_class_method): New.
1023         (__objc_resolve_instance_method): New.
1024         (get_imp): Call __objc_resolve_class_method or
1025         __objc_resolve_instance_method at the appropriate time.
1026         (objc_msg_lookup): Same.
1027         (class_getClassMethod): Same.   
1028         (class_getInstanceMethod): Same.
1029         (__objc_init_dispatch_tables): Initialize
1030         selector_resolveClassMethod and selector_resolveInstanceMethod.
1031         * objc/runtime.h: Updated documentation of class_getClassMethod,
1032         class_getInstanceMethod and class_getMethodImplementation.
1033         
1034 2010-12-11  Nicola Pero  <nicola.pero@meta-innovation.com>
1036         * objc-private/module-abi-8.h (struct objc_symtab): Updated
1037         description of sel_ref_cnt and refs.
1038         * objc/deprecated/struct_objc_symtab.h (objc_symtab): Same change.
1039         
1040 2010-12-06  Dave Korn  <dave.korn.cygwin@gmail.com>
1042         PR target/40125
1043         PR lto/46695
1044         * configure.ac (extra_ldflags_libobjc): Invoke ACX_LT_HOST_FLAGS.
1045         * Makefile.in (lt_host_flags): Import AC_SUBST'd value.
1046         * aclocal.m4: Regenerate.
1047         * configure: Regenerate.
1049 2010-12-03  Matthias Klose  <doko@ubuntu.com> 
1051         * configure.ac (VERSION): Bump the version to 3:0:0.
1052         * configure: Regenerate.
1054 2010-11-23  Richard Frith-Macdonald <rfm@gnu.org>
1056         * sendmsg.c (get_imp): Fixed call to __objc_get_forward_imp to
1057         pass nil as the receiver since we don't know the receiver at this
1058         point.
1059         
1060 2010-11-18  Nicola Pero  <nicola.pero@meta-innovation.com>
1062         * ivars.c: Include stdlib.h.
1063         * protocols.c: Same change.
1065 2010-10-24  Nicola Pero  <nicola.pero@meta-innovation.com>
1067         * Makefile.in (OBJC_SOURCE_FILES): Added accessors.m.
1068         * accessors.m: New.
1069         * init.c: Include objc-private/accessors.h.
1070         (__objc_exec_class): Call __objc_accessors_init.
1071         * objc-private/accessors.h: New.
1073 2010-10-17  Nicola Pero  <nicola.pero@meta-innovation.com>
1075         * objc/message.h: Moved initial includes outside of extern "C".
1076         * objc/runtime.h: Add extern "C" for Objective-C++.
1078 2010-10-17  Nicola Pero  <nicola.pero@meta-innovation.com>
1080         * init.c (objc_send_load): Do not wait for NXConstantString to be
1081         registered before executing +load.  There is no point if
1082         -fconstant-string-class=xxx is used when compiling all modules,
1083         as is the case for almost all users.
1084         * linking.m (__objc_linking): Do not try to forcefully link in
1085         NXConstantString.
1087 2010-10-16  Nicola Pero  <nicola.pero@meta-innovation.com>
1089         * objc/runtime.h: Updated comments.
1090         (class_addMethod): New.
1091         (class_addIvar): New.
1092         (class_replaceMethod): New.
1093         (objc_allocateClassPair): New.
1094         (objc_registerClassPair): New.
1095         (objc_disposeClassPair): New.
1096         * class.c (objc_allocateClassPair): New.
1097         (objc_registerClassPair): New.
1098         (objc_disposeClassPair): New.
1099         (class_getSuperclass): Return Nil if a class is in construction.
1100         * init.c (__objc_exec_class): Call __objc_init_class.
1101         (__objc_init_class): New.
1102         * ivars.c (class_copyIvarList): Return NULL if class is in
1103         construction.  Do not lock the runtime mutex.
1104         (class_getInstanceVariable): Return NULL if class is in
1105         construction.  Do not lock the runtime mutex.
1106         (class_addIvar): New.
1107         * sendmsg.c (class_addMethod): New.
1108         (class_replaceMethod): New.
1109         * objc-private/module-abi-8.h (__CLS_SETNOTINFO): New.
1110         (_CLS_IN_CONSTRUCTION): New.
1111         (CLS_IS_IN_CONSTRUCTION): New.
1112         (CLS_SET_IN_CONSTRUCTION): New.
1113         (CLS_SET_NOT_IN_CONSTRUCTION): New.
1114         * objc-private/runtime.h (__objc_init_class): New.
1116 2010-10-16  Nicola Pero  <nicola.pero@meta-innovation.com>
1118         * class.c (class_getSuperclass): Call __objc_resolve_class_links
1119         if the class is not resolved yet.
1120         * ivars.c (class_getInstanceVariable): Use class_getSuperclass.
1121         
1122 2010-10-16  Nicola Pero  <nicola.pero@meta-innovation.com>
1124         * objc/runtime.h (class_getIvarLayout): New.
1125         (class_getWeakIvarLayout): New.
1126         (class_setIvarLayout): New.
1127         (class_setWeakIvarLayout): New.
1128         * ivars.c (class_getIvarLayout): New.
1129         (class_getWeakIvarLayout): New.
1130         (class_setIvarLayout): New.
1131         (class_setWeakIvarLayout): New. 
1133 2010-10-15  Nicola Pero  <nicola.pero@meta-innovation.com>
1134         
1135         * objc/runtime.h (class_copyPropertyList): New.
1136         (class_getProperty): New.
1137         (property_getAttributes): New.
1138         (property_getName): New.
1139         * ivars.c (class_copyPropertyList): New.
1140         (class_getProperty): New.
1141         (property_getAttributes): New.
1142         (property_getName): New.
1143         
1144 2010-10-15  Nicola Pero  <nicola.pero@meta-innovation.com>
1146         * objc-private/runtime.h (__objc_update_classes_with_methods): New.
1147         * class.c (__objc_update_classes_with_methods): New.
1148         (objc_getClassList): Do not lock the class lock.
1149         * methods.c (method_exchangeImplementations): New.
1150         (method_setImplementation): New.
1151         * objc/runtime.h (method_setImplementation): New.
1152         (method_exchangeImplementations): New.
1153         
1154 2010-10-15  Nicola Pero  <nicola.pero@meta-innovation.com>
1156         * Protocol.m: Include objc/runtime.h and
1157         objc-private/module-abi-8.h instead of objc/objc-api.h.  Do not
1158         repeat Protocol's instance variables.
1159         (struct objc_method_description_list): Do not define here.
1160         ([-conformsTo:]): Reimplemented on top of protocol_conformsTo().
1161         ([descriptionForInstanceMethod:]): Use sel_isEqual() to compare
1162         selectors directly instead of getting names and then using strcmp.
1163         ([descriptionForClassMethod:]): Same change.
1164         ([-isEqual:]): Reimplemented on top of protocol_isEqual().
1165         * protocols.c (protocol_getMethodDescription): Use sel_isEqual()
1166         to compare selectors directly instead of getting names and then
1167         using strcmp.
1168         * objc/Protocol.h: Updated comments.
1169         
1170 2010-10-15  Nicola Pero  <nicola.pero@meta-innovation.com>
1172         * init.c (__objc_init_protocol): New function which fixes up a
1173         protocol's class pointer, registers it with the runtime, register
1174         all protocol selectors and registers associated protocols too.
1175         (objc_init_statics): Detect if we are initializing protocols, and
1176         if so, use __objc_init_protocol instead of only fixing up the
1177         class pointer.
1178         (__objc_init_protocls): Use __objc_init_protocol.
1179         * objc-private/module-abi-8.h: Updated comments.
1180         * objc-private/runtime.h
1181         (__objc_register_selectors_from_description_list): New.
1182         * selector.c (__objc_register_selectors_from_description_list):
1183         New.  (struct objc_method_description_list): Declare.
1184         * Protocol.m ([-descriptionForInstanceMethod:]): Use sel_get_name
1185         when accessing the name of a method, which is now correctly a SEL.
1186         ([-descriptionForClassMethod:]): Same change.
1187         * protocols.c (protocol_getMethodDescription): Same change.
1188         * objc/runtime.h: Updated comments.
1189         (sel_registerTypedName): Fixed typo in function name.
1190         
1191 2010-10-13  Nicola Pero  <nicola.pero@meta-innovation.com>
1193         PR libobjc/23214
1194         * init.c (objc_init_statics): Do not skip the initialization of a
1195         statics list if the first object has already been initialized; in
1196         the case of Protocols, while the first one may have been
1197         initialized, some others may not have been initialized yet.
1199 2010-10-13  Nicola Pero  <nicola.pero@meta-innovation.com>
1201         * Makefile.in (OBJC_DEPRECATED_H): Added
1202         objc_get_uninstalled_dtable, objc_object_alloc.h and
1203         struct_objc_static_instances.h.
1205 2010-10-13  Nicola Pero  <nicola.pero@meta-innovation.com>
1207         * encoding.c (method_copyReturnType): New.
1208         (method_copyArgumentType): New.
1209         (method_getReturnType): New.
1210         (method_getArgumentType): New.
1211         * methods.c (method_getDescription): New.
1212         * objc/runtime.h (method_copyReturnType): New.
1213         (method_copyArgumentType): New.
1214         (method_getReturnType): New.
1215         (method_getArgumentType): New.
1216         (method_getDescription): New.
1217         
1218 2010-10-12  Nicola Pero  <nicola.pero@meta-innovation.com>
1220         * encoding.c: Tidied up comments.
1221         (objc_skip_variable_name): New static inline function.
1222         (objc_sizeof_type): Use objc_skip_variable_name instead of copying
1223         the same code over and over.
1224         (objc_alignof_type): Same.
1225         (objc_aligned_size): Same.
1226         (objc_promoted_size): Same.
1227         (objc_skip_typespec): Same.
1228         (objc_layout_structure_next_member): Same.
1229         (objc_skip_offset): Skip a '-' before the digits (if any).  Fixed
1230         historical bug where objc_skip_offset would skip one byte even if
1231         there is no offset: check that the first offset digit is actually
1232         a digit before skipping it.
1233         (objc_skip_type_qualifiers): Mark as inline.
1234         (objc_skip_typespec): Mark as inline.   
1235         
1236 2010-10-12  Nicola Pero  <nicola.pero@meta-innovation.com>
1238         * Makefile.in (C_SOURCE_FILES): Added methods.c.
1239         * encoding.c (method_getNumberOfArguments): New.
1240         (method_get_number_of_arguments): Call
1241         method_getNumberOfArguments.
1242         * ivars.c (ivar_getName): Check for NULL variable argument.
1243         (ivar_getOffset): Check for NULL variable argument.
1244         (ivar_getTypeEncoding): Check for NULL variable argument.
1245         (class_copyIvarList): New.
1246         * methods.c: New.
1247         * protocols.c (class_copyProtocolList): Check for Nil class_
1248         argument.
1249         * sendmsg.c: Use 'struct objc_method *' instead of Method_t, and
1250         'struct objc_method_list *' instead of MethodList_t.
1251         (class_getMethodImplementation): New.
1252         (class_respondsToSelector): New.
1253         (class_getInstanceMethod): New.
1254         (class_getClassMethod): New.
1255         * objc/runtime.h: Updated comments.
1256         (class_copyIvarList): New.
1257         (class_getInstanceMethod): New.
1258         (class_getClassMethod): New.
1259         (class_getMethodImplementation): New.
1260         (class_respondsToSelector): New.
1261         (method_getName): New.
1262         (method_getImplementation): New.
1263         (method_getTypeEncoding): New.
1264         (class_copyMethodList): New.
1265         (method_getNumberOfArguments): New.
1266         
1267 2010-10-12  Nicola Pero  <nicola.pero@meta-innovation.com>
1269         * class.c: Include objc/runtime.h and objc-private/module-abi-8.h
1270         instead of objc/objc-api.h.
1271         (objc_get_unknown_class_handler): Do not define.
1272         (class_isMetaClass): New.
1273         (class_getSuperclass): New.
1274         (class_getVersion): New.
1275         (class_setVersion): New.
1276         (class_getInstanceSize): New.
1277         * exceptions.c: Include objc/runtime.h instead of objc/objc-api.h.
1278         (is_kind_of_exception_matcher): Use objc_getSuperclass instead of
1279         objc_get_super_class.
1280         (get_ttype_entry): Use objc_getRequiredClass instead of
1281         objc_get_class.
1282         * ivars.c (class_getClassVariable): New.
1283         * objects.c: Include objc/runtime.h, objc/thr.h and
1284         objc-private/module-abi-8.h instead of objc/objc-api.h
1285         * objc/runtime.h (class_getClassVariable): New.
1286         (class_isMetaClass): New.
1287         (class_getSuperclass): New.
1288         (class_getVersion): New.
1289         (class_setVersion): New.
1290         (class_getInstanceSize): New.
1291         * objc-private/module-abi-8.h (HOST_BITS_PER_LONG): New (from
1292         objc/objc-api.h)
1293         (__CLS_INFO): Same.
1294         (__CLS_ISINFO): Same.
1295         (__CLS_SETINFO): Same.
1296         (CLS_ISMETA): Same.
1297         (CLS_ISCLASS): Same.
1298         (CLS_ISRESOLV): Same.
1299         (CLS_SETRESOLV): Same.
1300         (CLS_ISINITIALIZED): Same.
1301         (CLS_SETINITIALIZED): Same.
1302         (CLS_GETNUMBER): Same.
1303         (CLS_SETNUMBER): Same.
1305 2010-10-12  Nicola Pero  <nicola.pero@meta-innovation.com>
1307         * archive.c: Do not include objc/objc.h.
1308         * class.c: Do not include objc/objc.h.
1309         * encoding.c: Include objc/runtime.h, ctype.h and
1310         objc-private/module-abi-8.h instead of objc/objc-api.h and
1311         objc/encoding.h.
1312         * error.c: Do not include objc/objc.h.
1313         * gc.c: Include tconfig.h and objc/encoding.h only if
1314         OBJC_WITH_GC.
1315         * hash.c: Include objc/runtime.h and objc/thr.h instead of
1316         objc/objc-api.h.  Do not include objc/objc.h.
1317         * init.c: Do not include objc/objc.h.
1318         * ivars.c: Include objc/runtime.h, objc-private/module-abi-8.h and
1319         objc/thr.h instead of objc/objc-api.h.  Do not include
1320         objc/objc.h.
1321         * linking.m: Tidied comment.
1322         * memory.c: Include objc/runtime.h instead of objc/objc-api.h.
1323         Do not include objc/objc.h.
1324         * objects.c: Do not include objc/objc.h.
1325         * objc-sync.c: Include objc/runtime.h instead of objc/objc-api.h.
1326         * protocols.c: Do not include objc/objc.h.
1327         * sarray.c: Include objc/runtime.h instead of objc/objc-api.h.  Do
1328         not include objc/objc.h.
1329         * selector.c: Do not include objc/objc.h.
1330         * sendmsg.c: Do not include objc/objc.h.        
1331         * thr.c: Include objc/runtime.h instead of objc/objc-api.h.
1332         Do not include objc/objc.h.
1333         * objc/objc-decls.h: Reindented code.
1334         * objc/runtime.h Include objc-decls.h.  Updated comments.
1335         (objc_malloc): New.
1336         (objc_atomic_malloc): New.
1337         (objc_calloc): New.
1338         (objc_realloc): New.
1339         (objc_free): New.
1340         * objc-private/runtime.h: Updated comments.
1341         
1342 2010-10-12  Nicola Pero  <nicola.pero@meta-innovation.com>
1344         * Makefile.in (C_SOURCE_FILES): Added protocols.c.
1345         * objc-private/protocols.h: New.
1346         * protocols.c: New.
1347         * init.c: Include objc-private/protocols.h.
1348         (__objc_exec_class): Call __objc_protocols_init on startup.
1349         (__objc_init_protocols): Call __objc_protocols_add_protocol.
1350         * objc-private/runtime.h: Use (struct objc_method_list *) instead
1351         of MethodList_t, and (struct objc_method *) instead of Method_t.
1352         * objc/deprecated/struct_objc_class.h: Define
1353         __objc_STRUCT_OBJC_CLASS_defined.
1354         * objc-private/module-abi-8.h (struct
1355         objc_method_description_list): New.
1356         (struct objc_class): Only define if
1357         __objc_STRUCT_OBJC_CLASS_defined is undefined.
1358         * objc/runtime.h (class_getName): New.
1359         (objc_getProtocol): New.
1360         (objc_copyProtocolList): New.
1361         (class_addProtocol): New.
1362         (class_conformsToProtocol): New.
1363         (class_copyProtocolList): New.
1364         (protocol_conformsToProtocol): New.
1365         (protocol_isEqual): New.
1366         (protocol_getName): New.
1367         (protocol_getMethodDescription): New.
1368         (protocol_copyMethodDescriptionList): New.
1369         (protocol_getProperty): New.
1370         (protocol_copyPropertyList): New.
1371         (protocol_copyProtocolList): New.
1372         * class.c (class_getName): New.
1373         * selector.c (sel_isEqual): New.
1374         
1375 2010-10-12  Nicola Pero  <nicola.pero@meta-innovation.com>
1377         * selector.c (sel_getName): Return "<null selector>" for a NULL
1378         argument.
1379         (sel_get_name): Return 0 for a NULL argument.
1380         * objc/runtime.h (sel_getName): Updated documentation.
1382         * objc-private/hash.h (class_hash_table): Unused declaration
1383         removed.
1384         (module_hash_table): Same.
1385         * objc/deprecated/hash.h: Same changes.
1386         
1387 2010-10-11  Nicola Pero  <nicola.pero@meta-innovation.com>
1389         * class.c (objc_getClassList): New.
1390         (objc_getRequiredClass): New.
1391         (objc_getMetaClass): New.
1392         (objc_lookupClass): New.
1393         (objc_getClass): New.
1394         (__objc_get_unknown_class_handler): New.
1395         (objc_setGetUnknownClassHandler): New.
1396         (objc_get_class): Use __objc_get_unknown_class_handler.
1397         (objc_lookup_class): Call objc_getClass.
1398         * objc/objc-api.h: Updated comment and copyright notice.
1399         * objc/runtime.h: Updated comments.
1400         (objc_getClass): New.
1401         (objc_lookupClass): New.
1402         (objc_getMetaClass): New.
1403         (objc_getRequiredClass): New.
1404         (objc_getClassList): New.
1405         (objc_setGetUnknownClassHandler): New.
1406         (objc_get_unknown_class_handler): New.
1407         * objc-private/runtime.h: Use __objc_private_runtime_INCLUDE_GNU
1408         instead of __objc_runtime_INCLUDE_GNU as include guard.
1409         * objc-private/error.h (_objc_abort): Mark as noreturn.
1410         
1411 2010-10-11  Nicola Pero  <nicola.pero@meta-innovation.com>
1413         * Makefile.in (C_SOURCE_FILES): Added ivars.c.
1414         * ivars.c: New.
1415         * objc/objc.h: Updated comments.
1416         * objc/runtime.h (object_getClass): New.
1417         (object_getClassName): New.
1418         (object_setClass): New.
1419         (class_getInstanceVariable): New.
1420         (object_getIndexedIvars): New.
1421         (object_getInstanceVariable): New.
1422         (object_setInstanceVariable): New.
1423         (object_getIvar): New.
1424         (object_setIvar): New.  
1425         (ivar_getName): New.
1426         (ivar_getOffset): New.
1427         (ivar_getTypeEncoding): New.
1428         * objc-private/module-abi-8.h (struct objc_class): Added.
1429         * objects.c (object_getClassName): New.
1430         (object_setClass): New.
1431         
1432 2010-10-11  Nicola Pero  <nicola.pero@meta-innovation.com>
1434         * objc/objc.h: Updated comments.
1435         * objc/objc-api.h: (object_copy): Added one argument; use a
1436         #define to maintain backwards-compatibility.  Moved
1437         _objc_object_alloc, _objc_object_copy, _objc_object_dispose and
1438         objc_get_uninstalled_dtable into
1439         objc/deprecated/objc_get_uninstalled_dtable.h and
1440         objc/deprecated/objc_object_alloc.h.  Include these files.
1441         * objc/deprecated/objc_get_uninstalled_dtable.h: New.
1442         * objc/deprecated/objc_object_alloc.h: New.
1443         * objc/runtime.h (set_getName): New.
1444         (sel_getType): New.
1445         (sel_getUid): New.
1446         (sel_registerName): New.
1447         (sel_registerTypedName): New.
1448         (sel_isEqual): New.
1449         (class_createInstance): New.
1450         (object_copy): New.
1451         (object_dispose): New.
1452         * objects.c: Do not include tconfig.h.  Include gc_typed.h if
1453         building the garbage collection version.
1454         (__objc_object_alloc): Removed.
1455         (__objc_object_copy): Removed.
1456         (__objc_object_dispose): Removed.
1457         (class_createInstance): New from code in class_create_instance.
1458         Cast second argument of GC_malloc_explicitly_typed.  Use
1459         objc_calloc.  Do not call _objc_object_alloc.
1460         (class_create_instance): Call class_createInstance.
1461         (object_copy): Added extraBytes argument.  Do not call
1462         _objc_object_copy.
1463         (object_dispose): Do not call _objc_object_dispose.
1464         * memory.c (objc_free): When using garbage collection, mark the
1465         argument as unused.
1466         * selector.c (sel_getName): New.
1467         (sel_get_name): Call sel_getName.
1468         (sel_getType): New.
1469         (sel_get_type): Call sel_getType.
1470         (sel_registerName): New.
1471         (sel_register_name): Call sel_registerName.
1472         (sel_registerTypedName): New.
1473         (sel_register_typed_name): Call sel_registerTypedName.
1474         (sel_getUid): New.
1475         (sel_get_uid): Call sel_getUid.
1476         
1477 2010-10-10  Nicola Pero  <nicola.pero@meta-innovation.com>
1479         * objc/objc-api.h: Define Method, Method_t, Category and
1480         Category_t.  Prevent including this file at the same time as
1481         objc/runtime.h.  Updated comments.
1482         * objc/deprecated/struct_objc_method.h: Do not define Method,
1483         Method_t.
1484         * objc/deprecated/struct_objc_category.h: Do not define Category,
1485         Category_t.
1486         * objc-private/module-abi-8.h: New file containing a copy of all
1487         the structure definitions.  Not used yet.
1488         * objc/encoding.h (objc_aligned_size): Removed duplicate
1489         declaration.  Updated comments.
1490         * objc/runtime.h: Added Ivar, objc_property_t, Property, Method,
1491         Category, struct objc_method_description, _C_ID and similar,
1492         _C_CONST and similar and _F_CONST and similar.  Added
1493         objc_sizeof_type, objc_alignof_type, objc_aligned_size,
1494         objc_promoted_size, objc_skip_type_qualifier, objc_skip_typespec,
1495         objc_skip_offset, objc_skip_argspec, objc_get_type_qualifiers,
1496         struct objc_struct_layout, objc_layout_structure,
1497         objc_layout_structure_next_member, objc_layout_finish_structure,
1498         objc_layout_structure_get_info.  Prevent including this file at
1499         the same time as objc/objc-api.h.
1500         
1501 2010-10-10  Nicola Pero  <nicola.pero@meta-innovation.com>
1503         * Makefile.in (OBJC_DEPRECATED_H): Added struct_objc_category.h,
1504         struct_objc_ivar.h, struct_objc_ivar_list.h, struct_objc_method.h,
1505         struct_objc_method_list.h, struct_objc_module.h,
1506         struct_objc_protocol_list.h, struct_objc_symtab.h.
1507         * objc/deprecated/struct_objc_category.h: New.
1508         * objc/deprecated/struct_objc_ivar.h: New.
1509         * objc/deprecated/struct_objc_ivar_list.h: New.
1510         * objc/deprecated/struct_objc_method.h: New.
1511         * objc/deprecated/struct_objc_method_list.h: New.
1512         * objc/deprecated/struct_objc_module.h: New.
1513         * objc/deprecated/struct_objc_protocol_list.h: New.
1514         * objc/deprecated/struct_objc_symtab.h: New.
1515         * objc/deprecated/struct_objc_static_instances.h: New.
1516         * objc/objc-api.h: Definitions of deprecated structures moved into
1517         the above header fragment files in objc/deprecated/.  Include the
1518         files instead of definition the structures here.  Updated
1519         comments.
1520         * objc/runtime.h: Updated comments.  Do not include objc-api.h.
1521         (objc_set_enumeration_mutation_handler): Renamed to
1522         objc_setEnumerationMutationHandler.
1523         * objc-foreach.c (objc_set_enumeration_mutation_handler): Renamed
1524         to objc_setEnumerationMutationHandler.
1525         * objc/objc-exception.h (objc_set_exception_matcher): Renamed to
1526         objc_setExceptionMatcher.
1527         (objc_set_uncaught_exception_handler): Renamed to
1528         objc_setUncaughtExceptionHandler.
1529         * exception.c: Same changes.
1531 2010-10-10  Nicola Pero  <nicola.pero@meta-innovation.com>
1533         * objc-sync.c: Include objc-private/common.h.
1535 2010-10-10  Nicola Pero  <nicola.pero@meta-innovation.com>
1537         * objc-foreach.c: Include objc-private/common.h.
1538         * objc/deprecated/METHOD_NULL.h: New file.
1539         * objc/objc-api.h: Include deprecated/METHOD_NULL.h instead of
1540         defining METHOD_NULL here.
1541         * Makefile.in (OBJC_DEPRECATED_H): Added METHOD_NULL.h.
1542         * Object.m ([+instancesRespondTo:]): Use (Method_t)0 instead of
1543         METHOD_NULL.
1544         ([-respondsTo:]): Same change.
1545         * objc/objc-api.h (method_get_imp): Converted it into a normal
1546         function so that we can hide the internals of struct objc_method.
1547         * sendmsg.c (method_get_imp): Implemented.
1549 2010-10-09  Nicola Pero  <nicola.pero@meta-innovation.com>
1551         * objc/objc-api.h (struct objc_super, Super, Super_t,
1552         objc_msg_lookup_super, objc_msg_sendv, objc_msg_forward,
1553         objc_msg_forward2): Declarations moved to objc/message.h.  Include
1554         message.h here.
1555         * objc/message.h: Added such declarations; updated comments.
1557 2010-10-06  Nicola Pero  <nicola.pero@meta-innovation.com>
1559         Implemented fast enumeration for Objective-C.
1560         * Makefile.in (C_SOURCE_FILES): Added objc-foreach.c.
1561         (OBJC_H): Added runtime.h
1562         * objc-foreach.c: New file.
1563         * objc/runtime.h: New file.
1564         
1565 2010-09-30  Kai Tietz  <kai.tietz@onevision.com>
1567         * objc/deprecated/struct_objc_class.h: Add padding
1568         to avoid warning with -Wpadded.
1570 2010-09-26  Nicola Pero  <nicola.pero@meta-innovation.com>
1572         * encoding.c (objc_sizeof_type): Added support for vector type and
1573         for double long types.  
1574         (objc_alignof_type): Same change.
1575         (objc_skip_typespec): Same change.
1576         * objc/encoding.h (_C_GCINVISIBLE): Use '|' for _C_GCINVISIBLE
1577         instead of '!' since '!' is already used for _C_VECTOR.
1578         * objc/objc-api.h (_C_LNG_DBL): Added.
1579         
1580 2010-09-26  Nicola Pero  <nicola.pero@meta-innovation.com>
1582         * libobjc_entry.c: File removed.
1584 2010-09-26  Kai Tietz  <kai.tietz@onevision.com>
1586         * sendmsg.c (objc_msg_lookup): Remove inline.
1587         (objc_get_uninstalled_dtable): Likewise.
1588         * encoding.c (objc_skip_type_qualifiers): Likewise.
1589         (objc_skip_offset): Likewise.
1590         * archive.c (__objc_write_object): Likewise
1591         (__objc_write_class):
1592         (__objc_write_selector):
1593         (objc_read_char):
1594         (objc_read_unsigned_char):
1595         (objc_read_short):
1596         (objc_read_unsigned_short):
1597         (objc_read_int):
1598         (objc_read_long):
1599         (__objc_read_nbyte_uint):
1600         (objc_read_unsigned_int):
1601         (objc_read_unsigned_long):
1602         * objc/objc-decls.h (obc_EXPORT): Remove dllexport for DLL_EXPORT case.
1603         (objc_EXPORT): Likewise.
1604         * objc/message.h (objc-decls.h): Add include.
1605         * objc/objc-api.h: Mark API by objc_EXPORT.
1606         * libobjc.def (__objc_responds_to): Removed.
1608 2010-09-18  Nicola Pero  <nicola.pero@meta-innovation.com>
1610         * hash.c: Include objc-private/hash.h instead of objc/hash.h.
1612         * objc/sarray.h: Moved into objc/deprecated/sarray.h;
1613         objc/sarray.h replaced with a placeholder including the file from
1614         the deprecated/ directory.
1615         * objc-private/sarray.h: New file (private copy of sarray.h).
1616         * hash.c: Include <assert.h> instead of "assert.h"
1617         * sarray.c: Include <assert.h> instead of "assert.h".  Include
1618         objc-private/sarray.h instead of objc/sarray.h.
1619         * selector.c: Include objc-private/sarray.h instead of
1620         objc/sarray.h.
1621         * sendmsg.c: Include <assert.h>.  Include objc-private/sarray.h
1622         instead of objc/sarray.h.
1623         * Makefile.in (OBJC_DEPRECATED_H): Added sarray.h.      
1625 2010-09-17  Nicola Pero  <nicola.pero@meta-innovation.com>
1627         * objc-private/objc-list.h (list_remove_elem): Unused function
1628         removed.  (list_nth): Unused function removed.  (list_find):
1629         Unused function removed.  (list_lenght): Unused function removed.
1630         
1631 2010-09-17  Nicola Pero  <nicola.pero@meta-innovation.com>
1633         * objc/hash.h: Moved into objc/deprecated/hash.h; objc/hash.h
1634         replaced with a placeholder including the file from the
1635         deprecated/ directory.
1636         * objc/objc-api.h: Updated includes.
1637         * objc/typedstream.h: Updated includes.
1638         * objc-private/hash.h: New file (private copy of hash.h).
1639         * objc/objc-list.h: Moved into objc/deprecated/objc-list.h;
1640         objc/objc-list.h replaced with a placeholder including the file
1641         from the deprecated/ directory.
1642         * objc-private/objc-list.h: New file (private copy of objc-list.h).
1643         * init.c: Include objc-private/hash.h and objc-private/objc-list.h
1644         instead of objc/hash.h and objc/objc-list.h.
1645         * selector.c: Same change.
1646         * class.c: Added include <string.h>, which used to be implicitly included
1647         when hash.h was included.
1648         * exception.c: Same change.
1649         * objects.c: Same change.
1650         * sarray.c: Same change.
1651         * sendmsg.c: Same change.
1652         * Makefile.in (OBJC_DEPRECATED_H): Added hash.h and objc-list.h.
1654 2010-09-14  Nicola Pero  <nicola.pero@meta-innovation.com>
1656         Implemented objc_sync_enter() and objc_sync_exit(), which are
1657         required by @synchronized() to work.
1658         * objc-sync.c: New file.
1659         * objc/objc-sync.h: New file.
1660         * objc-private/objc-sync.h: New file.
1661         * init.c (__objc_exec_class): Call __objc_sync_init() during the
1662         Objective-C runtime startup.
1663         * Makefile.in: Added objc-sync.c and objc-sync.h.
1664         * configure.ac: Added GCC_CHECK_TLS.
1665         * acinclude.m4: Include ../config/enable.m4 and ../config/tls.m4.
1666         * configure: Regenerated.
1667         * config.h.in: Regenerated.
1668         
1669 2010-09-12  Nicola Pero  <nicola.pero@meta-innovation.com>
1671         * Makefile.in (%_gc.lo): New pattern rules to build the
1672         garbage-collected version of the library.  Removed rules for
1673         specific files that are no longer needed.  Standardized all rules.
1674         (C_SOURCE_FILES, OBJC_SOURCE_FILES): New variables.
1675         (OBJS, OBJS_GC): Compute these from C_SOURCE_FILES and
1676         OBJC_SOURCE_FILES.
1677         (INCLUDES): Removed the unused include -I$(srcdir)/objc.
1679 2010-09-12  Nicola Pero  <nicola.pero@meta-innovation.com>
1680         
1681         * memory.c (objc_calloc): Fixed call to GC_malloc when building
1682         with Garbage Colletion.
1683         
1684 2010-09-12  Nicola Pero  <nicola.pero@meta-innovation.com>
1686         * memory.c: Do not include objc-private/runtime.h.
1688 2010-09-12  Nicola Pero  <nicola.pero@meta-innovation.com>
1689         
1690         * objc/deprecated/objc_malloc.h: New file.
1691         * objc/deprecated/objc_valloc.h: New file.
1692         * objc/objc-api.h: Include the files instead of defining
1693         objc_valloc, _objc_malloc() and similar.
1694         * Makefile.in (OBJC_DEPRECATED_H): Added objc_valloc.h and
1695         objc_malloc.h.
1696         * memory.c: Removed the extra layer of indirection of _objc_malloc
1697         and similar.
1698         (objc_calloc): Use GC_malloc in the garbage-collected
1699         implementation as GC_malloc returns memory that is already freed.
1700         (objc_valloc): Deprecated.      
1701         
1702 2010-09-12  Nicola Pero  <nicola.pero@meta-innovation.com>
1704         * objc/deprecated/objc_error.h: New file.
1705         * objc/objc-api.h: Include deprecated/objc_error.h instead of
1706         defining objc_error and related.
1707         * error.c: New file.  Added _objc_abort function which replaces
1708         objc_error.  No change in functionality as they both print an
1709         error and abort.
1710         * misc.c: File removed.  Code moved into memory.c and error.c.
1711         * memory.c: New file.
1712         * objc-private/error.h: New file.
1713         * archive.c: Include objc-private/error.h and use _objc_abort
1714         instead of objc_error everywhere.
1715         * class.c: Same change.
1716         * encoding.c: Same change.
1717         * init.c: Same change, and simplified init_check_module_version.
1718         * memory.c: Same change.
1719         * sendmsg.c:  Same change.
1720         * thr.c: Same change.
1721         * Makefile.in (OBJ_DEPRECATED_H): Added objc_error.h.
1722         (OBJ_H): Reordered list.
1723         (OBJS): Removed misc.lo, added memory.lo and error.lo.
1724         (OBJS_GC): Removed misc_gc.lo, added memory_gc.lo and error_gc.lo.
1725         (misc_gc.lo): Rule removed.
1726         (error_gc.lo): Rule added.
1727         (memory_gc.lo): Rule added.
1728         
1729 2010-09-12  Nicola Pero  <nicola.pero@meta-innovation.com>
1731         * objc/objc.h (__GNU_LIBOBJC__): New #define providing an easy way
1732         to check the API version.  Added some comments.
1734         * objc-private/common.h: New file.
1735         * NXConstStr.m: Include objc-private/common.h.
1736         * Object.m: Same change.
1737         * Protocol.m: Same change.
1738         * archive.c: Same change.
1739         * class.c: Same change.
1740         * encoding.c: Same change.
1741         * exception.c: Same change.
1742         * gc.c: Same change.
1743         * hash.c: Same change.
1744         * init.c: Same change.
1745         * libobjc_entry.c: Same change.
1746         * linking.m: Same change.
1747         * misc.c: Same change (and added a comment).
1748         * nil_method.c: Same change.
1749         * objects.c: Same change.
1750         * sarray.c: Same change.
1751         * selector.c: Same change.
1752         * sendmsg.c: Same change.
1753         * thr.c: Same change.
1755 2010-09-11  Nicola Pero  <nicola.pero@meta-innovation.com>
1757         * objc/objc-api.h: Removed obsolete #ifdef for NeXTSTEP.
1759 2010-09-11  Nicola Pero  <nicola.pero@meta-innovation.com>
1761         * archive.c: Removed not needed includes.
1762         * class.c: Same change.
1763         * hash.c: Same change.
1764         * misc.c: Same change.
1765         * nil_method.c: Same change.
1766         * objects.c: Same change.
1767         * sarray.c: Same change.
1768         * sendmsg.c: Same change.
1769         * thr.c: Same change.
1771 2010-09-11  Nicola Pero  <nicola.pero@meta-innovation.com>
1773         * objc/runtime.h: Moved to objc-private/runtime.h.  Do not include
1774         all the objc/*.h files.
1775         * objc-private/runtime.h: New file.
1776         * archive.c: Include objc-private/runtime.h (and required objc/*.h
1777         files) instead of objc/runtime.h.
1778         * class.c: Same change.
1779         * hash.c: Same change.
1780         * init.c: Same change.
1781         * misc.c: Same change.
1782         * nil_method.c: Same change.
1783         * objects.c: Same change.
1784         * sarray.c: Same change.
1785         * selector.c: Same change.
1786         * sendmsg.c: Same change.
1787         * thr.c: Same change.
1788         
1789 2010-09-11  Nicola Pero  <nicola.pero@meta-innovation.com>
1791         * objc/deprecated/struct_objc_selector.h: New file.  Definition of
1792         'struct objc_selector' and 'sel_eq' moved here.
1793         * objc/deprecated/struct_objc_protocol.h: New file.  Definition of
1794         'struct objc_procotol' moved here.
1795         * objc/deprecated/struct_objc_class.h: New file.  Definition of
1796         'struct objc_class' moved here.
1797         * objc/deprecated/MetaClass.h: New file.  Definition of MetClass
1798         moved here.
1799         * objc/deprecated/STR.h: New file.  Definition of STR moved here.       
1800         * objc/message.h: New file.  Definitions for relval_t, apply_t,
1801         arglist, arglist_t and objc_msg_lookup were moved here.
1802         * objc/objc.h: Include the above files instead of defining the
1803         corresponding structs, types and functions here.  Added new opaque
1804         definitions for SEL and Class.  Use Class and not 'struct
1805         objc_class *' in the definition of 'struct objc_object'.
1806         Commented all types defined in the file.  Removed special
1807         definition of BOOL as 'int' on __vxworks; use 'unsigned char'
1808         there as well.
1809         * objc/deprecated/objc-unexpected-exception.h: Renamed to
1810         objc_unexpected_exception.h.
1811         * objc/objc-api.h: Updated include of
1812         objc-unexpetected-exception.h
1813         * objc/objc-exception.h: Updated comments.
1814         * Makefile.in (OBJC_H, OBJC_DEPRECATED_H): Added the new header
1815         files.  Reindented list of files.
1816         
1817 2010-09-10  Nicola Pero  <nicola.pero@meta-innovation.com>
1819         * objc/objc-api.h (objc_trace): Unused variable removed.
1821 2010-09-10  Nicola Pero  <nicola.pero@meta-innovation.com>
1823         * objc/deprecated: New directory.
1824         * objc/deprecated/README: New file.
1825         * objc/README: New file.
1826         * objc/typedstream.h: Moved into objc/deprecated/typedstream.h;
1827         objc/typedstream.h replaced with a placeholder including the file
1828         from the deprecated/ directory.
1829         * objc/deprecated/objc-unexpected-exception.h: New file with the
1830         definition of _objc_unexpected_exception.       
1831         * objc/objc-api.h: Include deprecated/objc-unexcepted-exception.h
1832         instead of defining _objc_unexpected_exception.
1833         * objc/deprecated/Object.h: New file with the deprecated Object
1834         methods in a 'Deprecated' category.
1835         * objc/Object.h Include deprecated/Object.h instead of defining
1836         the deprecated methods.
1837         * Object.m: Moved deprecated methods into 'Deprecated' category.
1838         * objc-private: New directory.
1839         * objc-private/README: New file.
1840         * Makefile.in (OBJC_DEPRECATED_H): New variable.
1841         (install-headers): Create installation directory for
1842         OBJC_DEPRECATED_H headers, and install them.
1844 2010-09-10  Nicola Pero  <nicola.pero@meta-innovation.com>
1846         * objc/objc-exception.h: Fixed include of objc.h.
1847         
1848 2010-09-08  Nicola Pero  <nicola.pero@meta-innovation.com>
1850         * objc/objc-exception.h: New file.
1851         * exception.c (objc_set_uncaught_exception_handler): Implemented.
1852         (objc_set_exception_matcher): Implemented.
1853         (objc_exception_throw): Use the uncaught exception handler if set.
1854         (PERSONALITY_FUNCTION): Use the exception matcher instead of the
1855         hardcoded isKindOf.
1856         (isKindOf): Renamed to is_kind_of_exception_matcher.  Tidied code
1857         up.  Removed segmentation fault when value is 'nil'.
1858         * objc/objc-api.h (_objc_unexpected_exception): Mark as
1859         deprecated.
1860         * Makefile.in (exception.lo, exception_gc.lo): Use
1861         -Wno-deprecated-declarations when compiling.
1862         (OBJC_H): Added objc-exception.h
1864 2010-09-08  Nicola Pero  <nicola.pero@meta-innovation.com>
1866         * objc/typedstream.h: Deprecate all functions in the file.  This
1867         file is obsolete.
1868         * objc/Object.h ([+streamVersion:], [-read:], [-write:],
1869         [-awake]): Documented that these methods are deprecated.  Added a
1870         brief description of the Object class and its relationship to the
1871         NSObject class.
1872         * Makefile.in: Compile archive.c and Object.m with
1873         -Wno-deprecated-declarations.
1875 2010-09-08  Nicola Pero  <nicola.pero@meta-innovation.com>
1877         Removed obsolete intermediate threading layer.
1878         * thr.c: Use __gthread_objc_xxx functions directly instead of
1879         __objc_thread_xxx ones.
1880         * objc/thr.h: Removed prototypes of no longer existing
1881         __objc_thread_xxx functions.
1882         * Makefile.in: Removed thr-objc.lo.
1883         * thr-dce.c: File removed.
1884         * thr-decosf1.c: File removed.
1885         * thr-irix.c: File removed.
1886         * thr-mach.c: File removed.
1887         * thr-objc.c: File removed.
1888         * thr-os2.c: File removed.
1889         * thr-posix.c: File removed.
1890         * thr-pthreads.c: File removed.
1891         * thr-rtems.c: File removed.
1892         * thr-single.c: File removed.
1893         * thr-solaris.c: File removed.
1894         * thr-vxworks.c: File removed.
1895         * thr-win32.c: File removed.
1896         * README.threads: File removed.
1897         * THREADS.MACH: File removed.
1898         * THREADS: Updated.
1900 2010-09-07  Nicola Pero  <nicola.pero@meta-innovation.com>
1902         * Object.m (MAX_CLASS_NAME_LEN): Unused define removed.
1904 2010-09-06  Iain Sandoe  <iains@gcc.gnu.org>
1906         * encoding.c: Add TARGET_ALIGN_NATURAL definition for m64 powerpc darwin.
1907         Add a comment as to why, update FIXME comments.
1909 2010-09-06  Nicola Pero  <nicola.pero@meta-innovation.com>
1911         * makefile.dos: Obsolete file removed.
1912         
1913 2010-04-02  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
1915         * aclocal.m4: Regenerate.
1917 2010-03-23  Dave Korn  <dave.korn.cygwin@gmail.com>
1919         PR libobjc/30445
1920         * configure.ac (extra_ldflags_libobjc): Define appropriately for
1921         Cygwin and MinGW hosts.
1922         * Makefile.am (libobjc_s.a): Remove dead pre-libtool target.
1923         (libobjc.dll): Likewise.
1924         * configure: Regenerate.
1926 2009-12-05  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
1928         * configure: Regenerate.
1930 2009-11-28  Jakub Jelinek  <jakub@redhat.com>
1932         * sarray.c (sarray_free): Use old_buckets variable.
1933         * encoding.c (objc_layout_structure_next_member): Remove unused
1934         bfld_type_size variable.
1936 2009-08-24  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
1938         * configure.ac (AC_PREREQ): Bump to 2.64.
1940 2009-08-22  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
1942         * aclocal.m4: Regenerate.
1943         * configure: Regenerate.
1944         * config.h.in: Regenerate.
1946 2009-08-22  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
1948         * Makefile.in (LIBTOOL): Add $(LIBTOOLFLAGS).
1950 2009-07-30  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
1952         * Makefile.in (AUTOCONF, ACLOCAL, ACLOCAL_AMFLAGS, aclocal_deps):
1953         New variables.
1954         ($(srcdir)/configure, $(srcdir)/aclocal.m4): New rules.
1956 2009-07-30  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
1958         * configure.ac (_AC_ARG_VAR_PRECIOUS): Use m4_rename_force.
1960 2009-04-09  Nick Clifton  <nickc@redhat.com>
1962         * sendmsg.c: Change copyright header to refer to version 3 of
1963         the GNU General Public License with version 3.1 of the GCC
1964         Runtime Library Exception and to point readers at the COPYING3
1965         and COPYING3.RUNTIME files and the FSF's license web page.
1966         * NXConstStr.m: Likewise.
1967         * Object.m: Likewise.
1968         * Protocol.m: Likewise.
1969         * archive.c: Likewise.
1970         * class.c: Likewise.
1971         * encoding.c: Likewise.
1972         * exception.c: Likewise.
1973         * gc.c: Likewise.
1974         * hash.c: Likewise.
1975         * init.c: Likewise.
1976         * libobjc_entry.c: Likewise.
1977         * linking.m: Likewise.
1978         * misc.c: Likewise.
1979         * nil_method.c: Likewise.
1980         * objc/NXConstStr.h: Likewise.
1981         * objc/Object.h: Likewise.
1982         * objc/Protocol.h: Likewise.
1983         * objc/encoding.h: Likewise.
1984         * objc/hash.h: Likewise.
1985         * objc/objc-api.h: Likewise.
1986         * objc/objc-decls.h: Likewise.
1987         * objc/objc-list.h: Likewise.
1988         * objc/objc.h: Likewise.
1989         * objc/runtime.h: Likewise.
1990         * objc/sarray.h: Likewise.
1991         * objc/thr.h: Likewise.
1992         * objc/typedstream.h: Likewise.
1993         * objects.c: Likewise.
1994         * sarray.c: Likewise.
1995         * selector.c: Likewise.
1996         * thr-dce.c: Likewise.
1997         * thr-decosf1.c: Likewise.
1998         * thr-irix.c: Likewise.
1999         * thr-mach.c: Likewise.
2000         * thr-objc.c: Likewise.
2001         * thr-os2.c: Likewise.
2002         * thr-posix.c: Likewise.
2003         * thr-pthreads.c: Likewise.
2004         * thr-rtems.c: Likewise.
2005         * thr-single.c: Likewise.
2006         * thr-solaris.c: Likewise.
2007         * thr-vxworks.c: Likewise.
2008         * thr-win32.c: Likewise.
2009         * thr.c: Likewise.
2010         * libobjc.def: Change copyright header to refer to version 3 of
2011         the GNU General Public License and to point readers at the COPYING3
2012         file and the FSF's license web page.
2013         * makefile.dos: Likewise.
2015 2009-04-09  Jakub Jelinek  <jakub@redhat.com>
2017         * Makefile.in: Change copyright header to refer to version
2018         3 of the GNU General Public License and to point readers at the
2019         COPYING3 file and the FSF's license web page.
2020         * configure.ac: Likewise.
2022 2009-03-12  Richard Frith-Macdonald  <rfm@gnu.org>
2023             David Ayers  <ayers@fsfe.org>
2025         PR libobjc/27466
2026         * objc/objc-api.h (_objc_unexpected_exception): Declare
2027         new hook.  Update copyright dates.
2028         * exception.c (objc_exception_throw): Use hook.  Update
2029         copyright dates.
2030         * libobjc.def (_objc_unexpected_exception): Export hook.
2031         Update copyright dates.
2032         
2033 2009-03-01  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
2035         * configure: Regenerate.
2037 2008-12-18  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
2039         * configure: Regenerate.
2041 2008-11-21  Kai Tietz  <kai.tietz@onevision.com>
2043         *  Object.m (errno): Replaced by errno.h include.
2044         (compare): Cast self to id to prevent warning on comparison.
2045         * objc/objc.h (BOOL): Prevent redeclaration of BOOL, if it is
2046         already there.
2047         * sendmsg.c (__objc_print_dtable_stats): Remove type warnings.
2048         * thr-win32.c (__objc_thread_detach): Remove type warning.
2049         (__objc_thread_id): Likewise.
2050         * thr.c (__objc_thread_detach_functiont): Add __builtin_trap ()
2051         for noreturn.
2053 2008-09-26  Peter O'Gorman  <pogma@thewrittenword.com>
2054             Steve Ellcey  <sje@cup.hp.com>
2056         * configure: Regenerate for new libtool.
2057         * config.h.in: Regenerate for new libtool.
2059 2008-07-18  Matthias Klose  <doko@ubuntu.com> 
2061         * Makefile.in: Ignore missing ../boehm-gc/threads.mk. 
2063 2008-07-18  Matthias Klose  <doko@ubuntu.com> 
2065         * Makefile.in: Include ../boehm-gc/threads.mk. 
2066         (OBJC_BOEHM_GC_LIBS): Define, (libobjc_gc$(libsuffix).la): Use it.
2068 2008-07-06  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
2070         * Makefile.in (install-info): New stub target.
2072 2008-06-17  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
2074         * configure: Regenerate.
2076 2008-06-14  Kai Tietz  <kai.tietz@onevision.com>
2078         * exception.c (PERSONALITY_FUNCTION): Remove extra decrement
2079         if HAVE_GETIPINFO is not defined.
2081 2008-06-10  Kai Tietz  <kai.tietz@onevision.com>
2083         * Object.m (compare): Add type id.
2084         * objc/Object.h: Likewise.
2085         * archive.c (objc_read_class): Use size_t to extend version to be
2086         size of pointer scalar width.
2087         * sendmsg.c (rtx): Undefine it before redefinition.
2088         (__objc_print_dtable_stats): Cast arguments to long as intended.
2090 2008-05-30  Julian Brown  <julian@codesourcery.com>
2092         * exception.c (__objc_exception_class): Initialise as constant
2093         array for ARM EABI. Change macro to static const for non-ARM EABI.
2094         (ObjcException): Add note about structure layout. Remove landingPad
2095         and handlerSwitchValue for ARM EABI.
2096         (get_ttype_entry): Add __ARM_EABI_UNWINDER__ version
2097         of function.
2098         (CONTINUE_UNWINDING): Define for ARM EABI/otherwise cases.
2099         (PERSONALITY_FUNCTION): Use ARM EABI-specific arguments, and add
2100         ARM EABI unwinding support.
2101         (objc_exception_throw): Use memcpy to initialise exception class.
2103 2008-05-25  Alan Modra  <amodra@bigpond.net.au>
2105         * encoding.c (strip_array_types): Rename from get_inner_array_type.
2106         (rs6000_special_round_type_align): Update.
2108 2008-05-09  Julian Brown  <julian@codesourcery.com>
2110         * Makefile.in (LTLDFLAGS): New.
2111         (libobjc$(libsuffix).la, libobjc_gc$(libsuffix).la): Use above.
2113 2008-04-18  Paolo Bonzini  <bonzini@gnu.org>
2115         PR bootstrap/35457
2116         * aclocal.m4: Regenerate.
2117         * configure: Regenerate.
2119 2008-01-24  David Edelsohn  <edelsohn@gnu.org>
2121         * configure: Regenerate.
2123 2007-10-14  H.J. Lu  <hongjiu.lu@intel.com>
2125         * configure.ac: Don't run config-ml.in directly.
2126         (multilib_arg): New.
2127         * configure: Regenerated.
2129 2007-08-06  Andrew Pinski  <pinskia@gmail.com>
2131         PR libobjc/30731
2132         * exception.c (parse_lsda_header): Use _uleb128_t/_sleb128_t instead
2133         of _Unwind_Word for variables which are used in
2134         read_uleb128/read_sleb128.
2135         (PERSONALITY_FUNCTION): Likewise.
2137 2007-07-05  H.J. Lu  <hongjiu.lu@intel.com>
2139         * aclocal.m4: Regenerated.
2141 2007-06-03  Andrew Pinski  <andrew_pinski@playstation.sony.com>
2143         * configure.ac: Fix a typo in *-*-darwin clause.
2144         * configure: Regenerated.
2146 2007-06-02  H.J. Lu  <hongjiu.lu@intel.com>
2148         * configure.ac: Fix a typo.
2149         * configure: Regenerated.
2151 2007-06-02  Paolo Bonzini  <bonzini@gnu.org>
2153         * configure: Regenerate.
2155 2007-06-01  Andrew Pinski  <andrew_pinski@playstation.sony.com>
2157         * Makefile.in: Replace all uses of libext with libsuffix.
2158         * configure.ac: Likewise.
2159         * configure: Regenerate.
2161         Revert:
2162         * Makefile.in: Remove all uses of $(libext).
2164 2007-05-23  Andrew Pinski  <andrew_pinski@playstation.sony.com>
2166         * Makefile.in: Remove all uses of $(libext).
2168 2007-05-23  Steve Ellcey  <sje@cup.hp.com>
2170         * configure: Regenerate.
2171         * aclocal.m4: Regenerate.
2173 2007-04-21  Andrew Ruder  <andy@aeruder.net>
2175         * sendmsg.c (__objc_get_forward_imp): Call
2176         __objc_msg_forward2 for real.
2178 2007-04-09  Andrew Ruder  <andy@aeruder.net>
2180         * sendmsg.c: Added __objc_msg_forward2, a hook that allows
2181         external libraries to provide a function that returns the real
2182         forwarding function based on both the selector and the receiver.
2183         * objc/objc-api.h: Define __objc_msg_forward2.
2185 2007-03-01  Brooks Moses  <brooks.moses@codesourcery.com>
2187         * Makefile.in: Add dummy install-pdf target.
2189 2007-02-18  Manuel Lopez-Ibanez  <manu@gcc.gnu.org>
2191         * objc/objc-list.h (list_free): Add keyword 'inline' to avoid
2192         unused warning.
2193         
2194 2006-10-31  Geoffrey Keating  <geoffk@apple.com>
2196         * encoding.c (darwin_rs6000_special_round_type_align): New.
2198 2006-10-14  Geoffrey Keating  <geoffk@apple.com>
2200         * Makefile.in: Use multi_basedir instead of toplevel_srcdir.
2201         * configure.ac: Use multi.m4 from aclocal rather than custom
2202         code.  Use multi_basedir instead of toplevel_srcdir.
2203         * aclocal.m4: Regenerate.
2204         * configure: Regenerate.
2206 2006-10-10  Brooks Moses  <bmoses@stanford.edu>
2208         * Makefile.in: Added empty "pdf" target.
2210 2006-07-18  Paolo Bonzini  <bonzini@gnu.org>
2212         * configure: Regenerate.
2214 2006-05-23  Carlos O'Donell  <carlos@codesourcery.com>
2216         * Makefile.in: Add install-html target. Add install-html to .PHONY
2218 2006-02-21  Rainer Orth  <ro@TechFak.Uni-Bielefeld.DE>
2220         PR libobjc/26309
2221         * thr-objc.c (_XOPEN_SOURCE): Don't define on Tru64 UNIX.
2223 2006-01-24  David Ayers  <d.ayers@inode.at>
2225         PR libobjc/9751
2226         * gc.c (class_ivar_set_gcinvisible): Replace strncpy with memcpy
2227         and insure the new strings are '\0' termintated.
2229 2006-01-24  David Ayers  <d.ayers@inode.at>
2231         PR libobjc/13946
2232         * configure.ac: Add include directives for --enable-objc-gc.
2233         * Makefile.in: Ditto.
2234         * configure: Regenerate.
2236         * gc.c (__objc_class_structure_encoding): Increment the used bytes
2237         instead of the local pointer to them.
2239 2005-12-14  Andrew Pinski  <pinskia@physics.uc.edu>
2241         PR objc/25360
2242         * objc/objc-api.c (_C_COMPLEX): New define.
2243         * encoding.c (objc_sizeof_type): Handle _C_Complex.
2244         (objc_alignof_type): Likewise.
2245         (objc_skip_typespec): Likewise.
2247 2005-12-15  David Ayers  <d.ayers@inode.at>
2249         PR libobjc/14382
2250         * README (+load,+initialize): Fix documentation to reflect
2251         intended and implemented semantics for +load and +initialize.
2252         
2253 2005-12-12  Andrew Pinski  <pinskia@physics.uc.edu>
2255         * encoding.c (TYPE_FIELDS): Fix to skip over just _C_STRUCT_B and
2256         the name.
2257         (get_inner_array_type): Fix to skip over _C_ARY_B and size.
2258         (rs6000_special_round_type_align): Update for the ABI fix.
2259         (objc_layout_finish_structure): Correct the encoding which is passed to
2260         ROUND_TYPE_ALIGN.
2262 2005-12-11  Andrew Pinski  <pinskia@physics.uc.edu>
2264         PR libobjc/25347
2265         * encoding.c (objc_sizeof_type): Don't handle _C_UNION_B special
2266         but use the struct layout functions.
2267         (objc_alignof_type): Likewise.
2268         (objc_layout_structure): Handle _C_UNION_B also.
2269         (objc_layout_structure_next_member): Likewise.
2270         (objc_layout_finish_structure): Likewise.
2272 2005-12-11  Andrew Pinski  <pinskia@physics.uc.edu>
2274         PR libobjc/25346
2275         * objc/objc-api.h (_C_BOOL): New define.
2276         * encoding.c (objc_sizeof_type): Handle _C_BOOL.
2277         (objc_alignof_type): Likewise.
2278         (objc_skip_typespec): Likewise.
2280 2005-11-20  David Ayers  <d.ayers@inode.at>
2282         PR libobjc/19024
2283         * objc/hash.h: Remove deprecated hash API.
2284         * hash_compat.c: Remove.
2285         * Makefile.in: Remove reference to hash_compat.c.
2287         * configure.ac (VERSION): Bump library version to 2:0:0.
2288         * configure: Regenerate.
2290 2005-11-09  Alexandre Oliva  <aoliva@redhat.com>
2292         PR other/4372
2293         * thr-objc.c (_XOPEN_SOURCE): Define.
2295 2005-10-07  Ulrich Weigand  <uweigand@de.ibm.com>
2297         PR libobjc/23612
2298         * objc/objc-api.h (struct objc_ivar): Move definition to
2299         global scope.
2301 2005-09-04  Andrew Pinski  <pinskia@physics.uc.edu>
2302             Rasmus Hahn  <rassahah@neofonie.de>
2304         PR libobjc/23108
2305         * archive.c (objc_write_type): Correct the element offset.
2306         (objc_read_type): Likewise.
2308 2005-08-17  Kelley Cook  <kcook@gcc.gnu.org>
2310         * All files: Update FSF address.
2312 2005-08-13  Marcin Koziej  <creep@desk.pl>
2313             Andrew Pinski  <pinskia@physics.uc.edu>
2315         PR libobjc/22492
2316         * exception.c (PERSONALITY_FUNCTION): Fix the PC with finally.
2318 2005-08-13  Andrew Pinski  <pinskia@physics.uc.edu>
2320         * Makefile.in (extra_ldflags_libobjc): New.
2321         (libobjc$(libext).la): Add extra_ldflags_libobjc to the link line.
2322         (libobjc_gc$(libext).la): Likewise.
2323         * configure.ac (extra_ldflags_libgfortran): Set for *-darwin* to
2324         "-Wl,-single_module".
2325         * configure: Regenerate.
2326         * linking.m (_objcInit): Remove.
2328 2005-07-26  Andrew Pinski  <pinskia@physics.uc.edu>
2330         PR libobjc/22606
2331         * Makefile.in (ALL_CFLAGS): Add -fexceptions.
2333 2005-06-08  David Ayers  <d.ayers@inode.at>
2335         * objc/NXConstStr.h, objc/Object.h, objc/Protocol.h,
2336         objc/encoding.h, objc/hash.h, objc/objc-api.h,
2337         objc/runtime.h, objc/sarray.h, objc/thr.h, 
2338         objc/typedstream.h: Do not include Objective-C headers as
2339         system headers.
2341 2005-06-07  David Ayers  <d.ayers@inode.at>
2343         * archive.c, init.c, selector.c: Include hash.h.
2344         * archive.c, class.c, encoding.c, gc.c, hash.c, hash_compat.c,
2345         init.c, misc.c, nil_method.c, objects.c, sarray.c, selector.c,
2346         sendmsg.c, thr-dce.c, thr-decosf1.c, thr-irix.c, thr-mach.c,
2347         thr-objc.c, thr-os2.c, thr-posix.c, thr-pthreads.c, thr-rtems.c,
2348         thr-single.c, thr-solaris.c, thr-vxworks.c, thr-win32.c, thr.c:
2349         Include Objective-C headers with quotes and objc/ directory
2350         prefix.
2352 2005-05-19  Richard Henderson  <rth@redhat.com>
2354         * exception.c: Revert last change.
2356 2005-05-19  David Ayers  <d.ayers@inode.at>
2358         * exception.c: Include tsystem.h for unwind.h.
2360 2005-05-09  Mike Stump  <mrs@apple.com>
2362         * configure: Regenerate.
2364 2005-04-12  Mike Stump  <mrs@apple.com>
2366         * configure: Regenerate.
2368 2005-03-21  Zack Weinberg  <zack@codesourcery.com>
2370         * Makefile.in: Set gcc_version here.
2371         * configure.ac: Do not invoke TL_AC_GCC_VERSION.  Adjust quoting
2372         in definition of toolexeclibdir so that $(gcc_version) is expanded
2373         by the Makefile.
2374         * aclocal.m4, configure: Regenerate.
2376 2005-03-03  David Ayers  <d.ayers@inode.at>
2378         * objc/hash.h (OBJC_IGNORE_DEPRECATED_API): Update deprecated
2379         version reference.  Correct typo.
2381 2005-03-02  David Ayers  <d.ayers@inode.at>
2383         PR libobjc/19024
2384         * Makefile.in (OBJS): Add hash_compat.lo.
2385         (OBJS_GC): Add hash_compat_gc.lo.
2386         (hash_compat_gc.lo): New target and rule.
2387         * objc/hash.h (hash_new, hash_delete, hash_add, hash_remove)
2388         (hash_next, hash_value_for_key, hash_is_key_in_hash)
2389         (hash_ptr, hash_string, compare_ptrs, compare_strings): Prefix
2390         with objc_.  Add deprecated non prefixed inlined versions.
2391         (OBJC_IGNORE_DEPRECATED_API): New macro to hide deprecated
2392         declarations.
2393         * hash.c (hash_new, hash_delete, hash_add, hash_remove, hash_next)
2394         (hash_value_for_key, hash_is_key_in_hash): Prefix with objc_ and
2395         update callers.
2396         * hash_compat.c: New file.
2397         * archive.c: Update callers.
2398         * init.c: Likewise.
2399         * selector.c: Likewise.
2400         * libobjc.def: Add objc_ versions of hash functions.
2402 2005-02-28  Andrew Pinski <pinskia@physics.uc.edu>
2404         PR libobjc/20252
2405         * Makefile.in (GTHREAD_FLAGS): Remove.
2406         (ALL_CFLAGS): Remove usage of GTHREAD_FLAGS.
2407         * thr-objc.c: Include config.h.
2408         * configure.ac: Instead of looking at GCC's makefile, figure out if
2409         GTHREAD_FLAGS should be defined by looking at the `thread model'
2410         of the current gcc.
2411         * configure: Regenerate.
2412         * config.h.in: Regenerate.
2414 2005-02-28  Paolo Bonzini  <bonzini@gnu.org>
2416         PR bootstrap/17383
2417         * configure.ac: Call GCC_TOPLEV_SUBDIRS.
2418         (Determine CFLAGS for gthread): Use $host_subdir.
2419         * configure: Regenerate.
2420         * Makefile.in (host_subdir): New.
2421         (INCLUDES): Use it.
2423 2004-12-20  Andrew Pinski  <pinskia@physics.uc.edu>
2425         PR libobjc/12035
2426         * gc.c: Remove definition of LOGWL, modWORDSZ, and divWORDSZ since
2427         they are not used.
2428         Include limits.h and stdlib.h.
2429         Define BITS_PER_WORD.
2431 2004-12-12  Alexander Malmberg  <alexander@malmberg.org>
2433         * selector.c (__objc_init_selector_tables): Add missing void to
2434         definition.
2436 2004-12-02  Richard Sandiford  <rsandifo@redhat.com>
2438         * configure.ac: Use TL_AC_GCC_VERSION to set gcc_version.
2439         * configure, aclocal.m4: Regenerate.
2441 2004-11-29  Kelley Cook  <kcook@gcc.gnu.org>
2443         * configure: Regenerate for libtool change.
2445 2004-11-25  Kelley Cook  <kcook@gcc.gnu.org>
2447         * configure: Regenerate for libtool reversion.
2449 2004-11-24  Kelley Cook  <kcook@gcc.gnu.org>
2451         * configure: Regenerate for libtool change.
2453 2004-11-24  Kelley Cook  <kcook@gcc.gnu.org>
2455         * aclocal.m4, config.h.in: Regenerate.
2457 2004-10-08  Mike Stump  <mrs@apple.com>
2458             Andrew Pinski  <pinskia@physics.uc.edu>
2460         * aclocal.m4: Rename to ...
2461         * acinclude.m4: here and also use m4_include instead of sinclude.
2462         * aclocal.m4: Regenerate.
2463         * configure: Regenerate.
2464         * configure.ac: Add AM_MAINTAINER_MODE and AM_PROG_CC_C_O.
2465         * Makefile.in (configure): Add @MAINT@ infront of configure.ac
2467 2004-10-08  Andrew Pinski  <pinskia@physics.uc.edu>
2469         * archive.c: Fix all the warnings about passing unsigned char*
2470         to char* and the other way too.
2472 2004-09-16  Andrew Pinski  <pinskia@physics.uc.edu>
2474         PR libobjc/16448
2475         * exception.c: Include config.h
2476         (objc_exception_throw): Change _GLIBCXX_SJLJ_EXCEPTIONS to
2477         SJLJ_EXCEPTIONS.
2478         * configure.ac: Find out what exception handling code we use.
2479         * configure: Regenerate.
2480         * config.h.in: New file, regenerate.
2482 2004-09-16  Andrew Pinski  <apinski@apple.com>
2484         * encoding.c (ALTIVEC_VECTOR_MODE): Define a bogus macro.
2486 2004-08-28  Nathanael Nerode  <neroden@gcc.gnu.org>
2488         * configure.ac: Switch from _GCC_TOPLEV_NONCANONICAL_TARGET to
2489         ACX_NONCANONICAL_TARGET.
2490         * configure: Regenerate.
2492 2004-08-13  Ziemowit Laski  <zlaski@apple.com>
2494         * objc/sarray.h: Hoist include of assert.h near the top of file,
2495         and mark the remainder of the file 'extern "C"'.
2497 2004-08-13  Andrew Pinski  <pinskia@physics.uc.edu>
2499         * objc/Object.h: Move includes out of extern "C" blocks.
2500         * objc/encoding.h: Likewise.
2501         * objc/hash.h: Likewise.
2502         * objc/objc-api.h: Likewise.
2503         * objc/runtime.h: Likewise.
2504         * objc/sarray.h: Likewise.
2505         * objc/typedstream.h: Likewise.
2507 2004-08-12  Ziemowit Laski  <zlaski@apple.com>
2509         * objc/NXConstStr.h: Update copyright date; bracket with
2510         'extern "C"' for C++ use; make include syntax consistent
2511         by using <...> instead of "..."; hoist <objc/...> includes
2512         above the 'extern "C"' block.
2513         * objc/Object.h: Likewise.
2514         * objc/Protocol.h: Likewise.
2515         * objc/encoding.h: Likewise.
2516         * objc/hash.h: Likewise.
2517         * objc/runtime.h: Likewise.
2518         * objc/sarray.h: Likewise.
2519         * objc/thr.h: Likewise.
2520         * objc/typedstream.h: Likewise.
2521         * objc/objc-api.h: Add 'extern "C"' block for C++ use.
2522         (objc_static_instances): For C++ case, do away with
2523         zero-sized array.
2524         (objc_method): Hoist definition to file scope.
2525         (_objc_load_callback, _objc_object_alloc, class_get_class_method,
2526         class_get_instance_method, class_create_instance,
2527         class_get_class_name, class_get_instance_size,
2528         class_get_meta_class, class_get_super_class, class_get_version,
2529         class_is_class, class_is_meta_class, class_set_version,
2530         class_get_gc_object_type, class_ivar_set_gcinvisible,
2531         get_imp): Rename 'class' parameter to '_class'.
2532         * objc/objc-list.h: Add 'extern "C"' block for C++ use.
2533         * objc/objc.h: Update copyright date.
2534         (arglist_t): Provide a union tag.
2536 2004-07-22  Andrew Pinski  <pinskia@physics.uc.edu>
2538         * thr.c (__objc_thread_detach_function): Do not mark as volatile
2539         but instead use the attribute noreturn.
2541 2004-06-28  Zack Weinberg  <zack@codesourcery.com>
2543         * encoding.c: Rename target_flags with a #define to avoid
2544         conflict with a prior declaration.
2546 2004-06-24  Andrew Pinski  <apinski@apple.com>
2548         * objc/encoding.h: Wrap the functions with extern "C" for C++
2549         mode.
2550         * objc/hash.h: Likewise.
2551         * objc/objc-api.h: Likewise.
2552         * objc/objc-list.h: Likewise.
2553         * objc/runtime.h: Likewise.
2554         * objc/sarray.h: Likewise.
2555         * objc/thr.h: Likewise.
2556         * objc/typedstream.h: Likewise.
2559 2004-06-21  Nick Clifton  <nickc@redhat.com>
2561         * encoding.c (BITS_PER_UNIT): Define if a definition is not
2562         provided.
2564 2004-06-20  Alexander Malmberg  <alexander@malmberg.org>
2566         * Makefile.in (exception.lo): Remove $(OBJC_GCFLAGS).
2567         (exception_gc.lo): New.
2568         (OBJS_GC): Add exception_gc.lo.
2570 2004-06-17  Richard Henderson  <rth@redhat.com>
2572         * exception.c: New file.
2573         * Makefile.in (exception.lo): New.
2574         (OBJS): Add it.
2576 2004-06-14  Andrew Pinski  <pinskia@physics.uc.edu>
2578         * linking.m (_objcInit): New empty function
2579         for Darwin only.
2581 2004-06-11  Andrew Pinski  <pinskia@physics.uc.edu>
2583         * configure.ac: Support --enable-shared=libobjc.
2584         * configure: Regenerate.
2586         PR libobjc/15901
2587         * configure.ac: Do not disable shared by default.
2588         * configure: Regenerate.
2590 2004-06-03  Nicola Pero  <n.pero@mi.flashnet.it>
2592         * Protocol.m ([-isEqual:]): Small optimizations returning
2593         immediately if the argument is equal to self, and accessing
2594         the argument's name directly if it's a protocol.
2596 2004-06-03  David Ayers  <d.ayers@inode.at>
2598         * Protocol.m ([-isEqual:]): Test the class of the argument.
2600 2004-05-25  Andrew Pinski  <pinskia@physics.uc.edu>
2602         * configure.ac (includedir): Rename to ...
2603         (includedirname).
2604         * Makefile.in: s/includedir/includedirname/.
2606         PR target/11572
2607         * configure.ac (includedir): Set to "include"
2608         except for Darwin.
2609         (libext) Set to empty except for Darwin.
2610         * configure: Regenerate
2611         * Makefile.in: s/libobjc.la/libobjc$(libext).la/g.
2612         s/include/$(includedir)/g.
2614 2004-05-25  Daniel Jacobowitz  <drow@false.org>
2616         * Makefile.in: Add .NOEXPORT.
2618 2004-05-25  Andrew Pinski  <pinskia@physics.uc.edu>
2620         Merge from the libobjc-branch
2621         2004-02-09  Andrew Pinski  <pinskia@physics.uc.edu>
2623                 * Makefile.in (OBJC_H): Change objc-deps.h to objc-decls.h.
2625         2004-02-03  Andrew Pinski  <pinskia@physics.uc.edu>
2627                 * Makefile.in (OBJC_H): Add objc-deps.h.
2629         2004-01-27  Nicola Pero  <n.pero@mi.flashnet.it>
2631                 * Protocol.m ([-conformsTo:]): If the argument is nil, return NO.
2632                 ([-hash], [-isEqual:]): New methods.
2634         2004-01-27  Richard Frith-Macdonald <rfm@gnu.org>
2636                 * sarray.c (sarray_free): Add a better comment.
2638         2004-01-27  Adam Fedor  <fedor@gnu.org>
2640                 * hash.c (hash_add): Cast cachep to int.
2641                 * selector.c (__sel_register_typed_name): Cast
2642                 soffset_decode to int.
2644         2004-01-27  Alexander Malmberg  <alexander@malmberg.org>
2646                 * selector.c: Rename register_selectors_from_list to
2647                 __objc_register_selectors_from_list. Update caller.
2648                 (__objc_register_selectors_from_list): Lock __objc_runtime_mutex
2649                 while registering selectors. Use __sel_register_typed_name instead
2650                 of sel_register_typed_name. Check for NULL method_name:s.
2651                 (pool_alloc_selector): New function.
2652                 (__sel_register_typed_name): Use pool_alloc_selector to allocate
2653                 selector structures.
2654                 * sendmsg.c (class_add_method_list): Use
2655                 __objc_register_selectors_from_list.
2656                 * objc/runtime.h: Add __objc_register_selectors_from_list.
2658         2004-01-25  Adam Fedor  <fedor@gnu.org>
2659                     Nicola Pero  <n.pero@mi.flashnet.it>
2660                     Andrew Pinski  <pinskia@physics.uc.edu>
2662                 * objc/objc-decls.h: New file.
2663                 * objc/objc-api.h (_objc_lookup_class): Mark as export.
2664                 (_objc_load_callback): Likewise.
2665                 (_objc_object_alloc): Likewise.
2666                 (_objc_object_copy): Likewise.
2667                 (_objc_object_dispose): Likewise.
2669         2004-01-25  Andrew Pinski  <pinskia@physics.uc.edu>
2671                 * archive.c: s/__inline__/inline
2672                 * sendmsg.c: Likewise.
2674                 * encoding.c: Remove FIXME about the warning
2675                 about unused variable.
2676                 * sendmsg.c: Add a FIXME comment saying that
2677                 this should be using libffi.
2679                 * Makefile.in (LIBTOOL): Use @LIBTOOL@ now as it works.
2682 2004-05-13  Andrew Pinski  <pinskia@physics.uc.edu>
2684         * archive.c (objc_read_class): Initialize class_name.
2685         (objc_read_selector): Initialize selector_name.
2687 2004-05-09  Richard Sandiford  <rsandifo@redhat.com>
2689         * Makefile.in (toolexecdir): Remove trailing space.
2691 2004-04-15  Nathanael Nerode  <neroden@gcc.gnu.org>
2693         PR libobjc/14948
2694         * configure.ac: De-precious CC so multilibs work.
2695         * configure: Regenerate.
2697 2004-04-14  Nathanael Nerode  <neroden@gcc.gnu.org>
2699         * configure.ac: Restore toolexecdir.
2700         * Makefile.in: Restore toolexecdir.
2701         * configure: Regenerate.
2703 2004-04-09  Nathanael Nerode  <neroden@gcc.gnu.org>
2705         * configure.ac: Remove (unused) glibcpp_prefixdir.
2706         * configure: Regenerate.
2708         * configure.in: Rename to configure.ac.
2709         * Makefile.in: Update to match.
2711         * Makefile.in: Remove toolexecdir, glibcpp_toolexecdir (unused).
2712         Replace glibcpp_toolexeclibdir with toolexeclibdir.
2713         * configure.in: Remove glibcpp_toolexecdir (unused).
2714         Replace glibcpp_toolexeclibdir with toolexeclibdir.  Don't generate
2715         config.h or stamp-h (unused).  Move one comment to the right place.
2716         * configure: Regenerate.
2717         * config.h.in: Remove (unused).
2719         * config.h.in: Regenerate with autoheader.
2721         * Makefile.in: Remove (unused) gcc_version_trigger.
2722         * configure.in: Remove (unused) glibcpp_builddir.  Don't AC_SUBST
2723         gcc_version_trigger.
2724         * configure: Regenerate.
2726         * configure.in: Switch to modern style for AC_INIT, AC_OUTPUT.
2727         Sort file into sections.  Remove dnl where appropriate.  Fix
2728         other style issues.
2729         * configure: Regenerate.
2731         * configure.in: Replace old AC_PROG_CC hack with new one.
2732         Define toplevel_srcdir in terms of srcdir, not top_srcdir (there
2733         are no subdirectory output files, so this is fine).  Change prereq
2734         to autoconf 2.59.
2735         * aclocal.m4: Include ../config/no-executables.m4.
2736         * configure: Regenerate with autoconf 2.59.
2738         * configure.in: Improve comments on gthread_cflags.  Improve m4
2739         quotation, and replace 'if test' with 'case', for --enable-objc-gc.
2740         * configure: Regenerate.
2742         * configure.in: Move PACKAGE and VERSION settings up top.  Remove
2743         unused call to AC_PROG_LN_S.  Default RANLIB to ':'.  Remove
2744         redundant checks for values of RANLIB, AR, INSTALL.
2745         * configure: Regenerate.
2747         * configure.in: Clean up handling of
2748         --enable-version-specific-runtime-libs and related variables;
2749         replace 'if test' with 'case' where reasonable.  Fix comments.
2750         Remove useless libstdcxx_interface.
2751         * configure: Regenerate.
2753         * configure.in: Use _GCC_TOPLEV_NONCANONICAL_TARGET.
2754         Replace uses of target_alias with target_noncanonical.
2755         * aclocal.m4: Include ../config/acx.m4.
2756         * configure: Regenerate.
2757         * Makefile.in: Replace uses of target_alias with target_noncanonical.
2758         Fix copyright statement.
2760         * configure.in: Hand-inline bulky, confusing macros from
2761         aclocal.m4.  Replace references to "GNU Objective C" with "GCC".
2762         Update copyright notice.  Remove stuff for automake, which isn't
2763         used in this directory.  Remove emacs local variables.
2764         * aclocal.m4: Remove hand-inlined macros.  Update copyright notice.
2765         * configure: Regenerate.
2767 2004-03-16  Manfred Hollstein  <mh@suse.com>
2769         * Makefile.in, configure.in, configure: Update copyright years.
2771 2004-03-15  Manfred Hollstein  <mh@suse.com>
2773         * Makefile.in (LIBOBJC_VERSION, LIBOBJC_GC_VERSION): Use
2774         definition from configure.in.
2775         * configure.in (PACKAGE): Add definition.
2776         (VERSION): Add definition; substitute it in output files.
2777         * configure: Re-generate.
2779 2004-03-05  Ziemowit Laski  <zlaski@apple.com>
2781         * objc/hash.h (hash_string, compare_strings):
2782         Add type-casts to make Objective-C++ happy.
2783         * objc/typedstream.h (objc_get_stream_class_version):
2784         Rename parameter from 'class' to 'class_name' to make
2785         Objective-C++ happy.
2787 2004-03-01  Michael Matz  <matz@suse.de>
2789         * Makefile.in (ALL_CFLAGS): Add -fno-strict-aliasing.
2791 2004-02-06  Ziemowit Laski  <zlaski@apple.com>
2793         * objc/objc-api.h (objc_super): The 'class' field shall
2794         be named 'super_class' #ifdef __cplusplus.
2796 2004-01-17  Andrew Pinski  <pinskia@physics.uc.edu>
2798         PR target/10781
2799         * encoding.c (rs6000_special_round_type_align): Define.
2801 2004-01-14  Adam Fedor  <fedor@gnu.org>
2803         PR libobjc/12155
2804         * selector.c (__objc_register_instance_methods_to_class): Free
2805         new_list if not used.
2807 2004-01-09  Andrew Ruder  <aeruder@ksu.edu>
2809         PR libobjc/11904
2810         * sarray.c (sarray_free): Free array->is_copy_of latter.
2812 2003-12-01  Zack Weinberg  <zack@codesourcery.com>
2814         PR 11433
2815         * Protocol.m (descriptionForInstanceMethod): Don't dereference
2816         instance_methods if it's NULL.
2817         (descriptionForClassMethod): Likewise for class_methods.
2819 2003-10-24  Rainer Orth  <ro@TechFak.Uni-Bielefeld.DE>
2821         * Makefile.in (runtime-info.h): Remove -Wp.
2823 2003-10-21  Rainer Orth  <ro@TechFak.Uni-Bielefeld.DE>
2825         * Makefile.in (CC1OBJ): Remove.
2826         (runtime-info.h): Invoke $(CC) so all MULTIFLAGS are handled
2827         correctly.
2828         Use .m extension for temporary file.
2829         Remove assembler temp file.
2831 2003-10-20  Joseph S. Myers  <jsm@polyomino.org.uk>
2833         * objc/hash.h (hash_string): Don't use a cast as an lvalue.
2835 2003-10-17  Rainer Orth  <ro@TechFak.Uni-Bielefeld.DE>
2837         * Makefile.in (runtime-info.h): Use MULTIFLAGS.
2839 2003-09-09  Alan Modra  <amodra@bigpond.net.au>
2841         * configure: Regenerate.
2843 2003-08-27  Alexander Malmberg  <alexander@malmberg.org>
2845         * Makefile.in, aclocal.m4: Update to $(libdir)/gcc/ instead of
2846         (libdir)/gcc-lib/ when installing.
2847         * configure: Regenerate.
2849 Thu Jul 10 10:27:43 2003  Nicola Pero  <n.pero@mi.flashnet.it>
2851         libobjc/9969
2852         * sendmsg.c (get_imp): Fixed rare threading problem.
2853         (__objc_responds_to): Similar fixes.
2854         (objc_msg_lookup): Similar fixes.
2855         (__objc_init_install_dtable): Lock the runtime before checking if the
2856         table is installed.
2858 2003-05-23  Nathanael Nerode  <neroden@gcc.gnu.org>
2860         * hash.c, init.c, libobjc.def, libobjc_entry.c, linking.m,
2861         makefile.dos, misc.c, nil_method.c, objects.c, sarray.c,
2862         selector.c, sendmsg.c, thr-dce.c, thr-decosf1.c, thr-irix.c,
2863         thr-mach.c, thr-objc.c, thr-os2.c, thr-posix.c, thr-pthreads.c,
2864         thr-rtems.c, thr-single.c, thr-solaris.c, thr-vxworks.c,
2865         thr-win32.c, thr.c: Replace "GNU CC" with "GCC".
2866         * Makefile.in, NXConstStr.m, Object.m, Protocol.m, archive.c,
2867         class.c, encoding.c, gc.c, objc/NXConstStr.h, objc/Object.h,
2868         objc/Protocol.h, objc/encoding.h, objc/hash.h, objc/objc-api.h,
2869         objc/objc-list.h, objc/objc.h, ocjc/runtime.h, objc/sarray.h,
2870         objc/thr.h, objc/typedstream.h: Replace "GNU CC" with "GCC".
2872 Tue May 13 14:56:03 2003  Richard Frith-Macdonald <rfm@gnu.org>
2873                           Nicola Pero  <n.pero@mi.flashnet.it>
2875         libobjc/10742
2876         * init.c (class_superclass_of_class): New function.
2877         (create_tree_of_subclasses_inherited_from): Use it.
2878         (__objc_tree_insert_class): Likewise.
2879         (class_is_subclass_of_class): Likewise.
2881 2003-04-11  David Chad  <davidc@freebsd.org>
2882             Loren J. Rittle  <ljrittle@acm.org>
2884         libobjc/8562
2885         * objc/hash.h (hash_string): Constify correctly.
2886         (compare_ptrs): Use direct compare.
2887         * objc/objc-list.h (list_nth): Rename index to indx to avoid shadow.
2888         * objc/sarray.h: Global rename index to indx to avoid shadow.
2890 2003-03-12  Andreas Schwab  <schwab@suse.de>
2892         * aclocal.m4 (GLIBCPP_EXPORT_INSTALL_INFO): Avoid trailing /. in
2893         glibcpp_toolexeclibdir.
2894         * configure: Rebuilt.
2896 2003-02-20  Alexandre Oliva  <aoliva@redhat.com>
2898         * configure.in: Propagate ORIGINAL_LD_FOR_MULTILIBS to
2899         config.status.
2900         * configure: Rebuilt.
2902 2003-01-27  Alexandre Oliva  <aoliva@redhat.com>
2904         * aclocal.m4 (glibcpp_toolexeclibdir): Instead of
2905         $(MULTISUBDIR), use `$CC -print-multi-os-directory`, unless
2906         version_specific_libs is enabled.
2907         * configure: Rebuilt.
2909 2003-01-09  Christian Cornelssen  <ccorn@cs.tu-berlin.de>
2911         * Makefile.in (FLAGS_TO_PASS): Also pass DESTDIR.
2912         (install-libs, install-headers): Prepend $(DESTDIR) to
2913         destination paths in all (un)installation commands.
2915 2002-12-02  Zack Weinberg  <zack@codesourcery.com>
2917         * thr-objc.c: Include coretypes.h and tm.h.
2919 2002-12-01  Zack Weinberg  <zack@codesourcery.com>
2921         * encoding.c, sendmsg.c: Include coretypes.h and tm.h.
2923 2002-11-26  Nathanael Nerode  <neroden@gcc.gnu.org>
2925         * configure.in: Remove skip-this-dir support.
2926         * configure: Regenerate.
2928 2002-09-22  Kaveh R. Ghazi  <ghazi@caip.rutgers.edu>
2930         * Makefile.in (all): Fix multilib parallel build.
2932 Thu Sep 12 12:44:37 2002  Nicola Pero  <n.pero@mi.flashnet.it>
2934         * sendmsg.c (nil_method): Declare not to take a variable number of
2935         args.
2936         (objc_msg_lookup): Cast nil_method to IMP before returning it.
2937         (objc_msg_lookup_super): The same.
2939 2002-09-10  Jan Hubicka  <jh@suse.cz>
2941         * nil_method.c (nil_method): No longer defined with variable
2942         arguments.
2944 2002-07-02  Rodney Brown  <rbrown64@csc.com.au>
2946         * objc/encoding.h: Fix formatting.
2947         * objc/hash.h: Likewise.
2948         * objc/objc-api.h: Likewise.
2949         * objc/runtime.h: Likewise.
2950         * objc/thr.h: Likewise.
2951         * archive.c: Likewise.
2952         * class.c: Likewise.
2953         * encoding.c: Likewise.
2954         * gc.c: Likewise.
2955         * hash.c: Likewise.
2956         * init.c: Likewise.
2957         * misc.c: Likewise.
2958         * nil_method.c: Likewise.
2959         * objects.c: Likewise.
2960         * sarray.c: Likewise.
2961         * selector.c: Likewise.
2962         * sendmsg.c: Likewise.
2963         * thr-mach.c: Likewise.
2964         * thr.c: Likewise.
2966 2002-06-25  DJ Delorie  <dj@redhat.com>
2968         * aclocal.m4 (GLIBCPP_CONFIGURE): Split out
2969         GLIBCPP_TOPREL_CONFIGURE.
2970         * configure.in: Call it before AC_CANONICAL_SYSTEM.
2971         * configure: Regenerate.
2973 2002-06-21  Kaveh R. Ghazi  <ghazi@caip.rutgers.edu>
2975         * Object.m (forward, read, write): Fix unused parameter warnings.
2976         * encoding.c: Include <stdlib.h>.
2977         (target_flags): Mark with attribute unused.
2978         (atoi): Delete.
2979         * runtime.h (__objc_selector_max_index): Change to unsigned int.
2980         (__objc_generate_gc_type_description): Prototype.
2981         * selector.c (__objc_selector_max_index): Change to unsigned int.
2983 Mon Jun 17 18:37:42 2002  Nicola Pero  <n.pero@mi.flashnet.it>
2985         * sendmsg.c (__objc_get_forward_imp): Fix warning by making sure
2986         we always have a return value: if __objc_msg_forward does not
2987         supply a forwarding implementation, return the default
2988         __builtin_apply based one.
2990 2002-06-15  Kaveh R. Ghazi  <ghazi@caip.rutgers.edu>
2992         * Object.m: Fix signed/unsigned warning.
2993         * Protocol.m: Likewise.
2994         * archive.c: Always include stdlib.h.
2995         (objc_read_short, objc_read_unsigned_short, objc_read_int,
2996         objc_read_long, __objc_read_nbyte_uint, __objc_read_nbyte_ulong):
2997         Fix signed/unsigned warning.
2998         (objc_write_type, objc_read_type, objc_write_types,
2999         objc_read_types): Ensure ctype 8-bit safety.
3000         (__objc_no_write, __objc_no_read): Mark unused parameters.
3001         * class.c (class_table_setup): Specify void arg.
3002         * encoding.c (atoi, objc_sizeof_type, objc_alignof_type,
3003         objc_skip_typespec, objc_skip_offset,
3004         objc_layout_structure_next_member): Ensure ctype 8-bit safety.
3005         (objc_layout_structure_next_member): Ensure variables are
3006         initialized.
3007         * gc.c (__objc_generate_gc_type_description,
3008         class_ivar_set_gcinvisible): Mark unused parameters.
3009         * init.c (__objc_send_load, __objc_destroy_class_tree_node): Mark
3010         unused parameters.
3011         (__objc_init_protocols) Fix signed/unsigned warning.
3012         * nil_method.c (nil_method): Mark unused parameters.
3013         * thr.h (objc_thread_callback): Specify void arg.
3014         * sarray.c (sarray_new, sarray_realloc, sarray_free): Fix
3015         signed/unsigned warning.
3016         (sarray_free): Fix formatting.
3017         * selector.c (sel_types_match): Ensure ctype 8-bit safety.
3018         * sendmsg.c (__objc_init_install_dtable) Mark unused parameters.
3020 2002-06-09  Andreas Jaeger  <aj@suse.de>
3022         * encoding.c (objc_layout_structure_next_member): Remove unused
3023         variable.
3025 2002-05-20  Kaveh R. Ghazi  <ghazi@caip.rutgers.edu>
3027         * Makefile.in (SHELL): Set to @SHELL@.
3028         (WARN_CFLAGS): New.
3029         (ALL_CFLAGS): Add $(WARN_CFLAGS).
3031 2002-05-16  Rainer Orth  <ro@TechFak.Uni-Bielefeld.DE>
3033         * aclocal.m4: Allow for PWDCMD to override hardcoded pwd.
3034         * configure: Regenerate.
3036 2002-05-08  Alexandre Oliva  <aoliva@redhat.com>
3038         * configure.in (ORIGINAL_LD_FOR_MULTILIBS): Preserve LD at
3039         script entry, and set LD to it when configuring multilibs.
3040         * configure: Rebuilt.
3042 2002-04-19  David O'Brien  <obrien@FreeBSD.org>
3044         * encoding.c (MAX, MIN, ROUNDING): #undef before defining.
3046 2002-04-09  Hans-Peter Nilsson  <hp@bitrange.com>
3048         PR objc/6107
3049         * objc/objc-api.h (struct objc_protocol_list): Change type of
3050         member count from int to size_t.
3052 2002-02-11  Franz Sirl  <Franz.Sirl-kernel@lauterbach.com>
3054         PR libobjc/4039
3055         * aclocal.m4: Replace with version copied from libstdc++-v3.
3056         * configure.in: Update for changes to aclocal and Makefile.
3057         * configure: Regenerate.
3058         * Makefile.in: Correct install of multilibs and shared libs, use
3059         INSTALL_DATA for include files.
3061 Mon Dec 17 17:02:12 2001  Nicola Pero  <nicola@brainstorm.co.uk>
3063         * init.c (__objc_exec_class): Fixed bug in the loop on unclaimed
3064         categories - when an unclaimed category was found, the loop was
3065         doing two steps forward instead of one, so that in certain cases
3066         it was failing to properly load all the categories.  (Reported
3067         with fix by Alexander Malmberg <alexander@malmberg.org>).
3069 2001-11-14  Aldy Hernandez  <aldyh@redhat.com>
3071         * encoding.c: Add target_flags.
3073 2001-11-07  Aldy Hernandez  <aldyh@redhat.com>
3075          * objc/objc-api.h (_C_VECTOR): New.
3077          * encoding.c (VECTOR_TYPE): New.
3079 Mon Oct 29 21:29:21 2001  Nicola Pero  <n.pero@mi.flashnet.it>
3081         * class.c: Rewritten the class table to use optimized, lock-free
3082         lookup.  This more than doubles the speed of class method
3083         invocations.  (class_table_setup), (class_table_insert),
3084         (class_table_replace), (class_table_get_safe),
3085         (class_table_next), (class_table_print),
3086         (class_table_print_histogram): New functions.
3087         (__objc_init_class_tables): Use class_table_setup.
3088         (__objc_add_class_to_hash): Use class_table_get_safe and
3089         class_table_insert.  (objc_lookup_class), (objc_get_class): Do not
3090         assert the existence of the table; do not lock the runtime; use
3091         class_table_get_safe.  (objc_next_class): Use class_table_next.
3092         (__objc_resolve_class_links): Use class_table_next.
3093         (class_pose_as): Use class_table_replace.
3095 2001-09-10  Ovidiu Predescu  <ovidiu@cup.hp.com>
3097         * gc.c: Removed the DEBUG declaration.
3099 Wed Jul 18 12:48:56 2001  Nicola Pero  <n.pero@mi.flashnet.it>
3101         * thr.c (objc_mutex_lock): Invoke __objc_thread_id directly,
3102         rather than through objc_thread_id, to save a function call.
3103         (objc_mutex_trylock, objc_mutex_unlock, objc_condition_wait):
3104         Ditto.
3106 Mon Jul 16 12:15:00 2001  Nicola Pero  <n.pero@mi.flashnet.it>
3108         * objc/objc-api.h (object_is_class): Fixed - buggy code was trying
3109         to cast an id to a Class, which can not be done.  Make the check
3110         by using CLS_ISMETA on the class pointer instead.
3111         (object_is_meta_class): Similar fix.
3113 2001-06-09  Alexandre Oliva  <aoliva@redhat.com>, Stephen L Moshier  <moshier@mediaone.net>
3115         * configure.in (AC_EXEEXT): Work around in case it expands to
3116         nothing, as in autoconf 2.50.
3117         * acinclude.m4: Likewise.
3118         * configure: Rebuilt.
3120 2001-06-08  Nicola Pero  <n.pero@mi.flashnet.it>
3122         * THREADS: Explain that when we compile libobjc inside GCC, we
3123         always use thr-objc.c as a backend, which uses GCC's thread code.
3125 2001-06-06  Richard Frith-Macdonald  <rrfm@gnu.org>
3127         * init.c (__objc_send_message_in_list): When setting a new entry
3128         in __objc_load_methods use the method IMP as key, but check to see
3129         if the method is in the hashtable by looking at the IMP also.
3130         Also ... call the method after adding it to the hashtable rather
3131         than before ... thus preventing an obscure possibility of infinite
3132         recursion if a +load method itself loads a subclass.
3134 2001-05-25  Ovidiu Predescu  <ovidiu@cup.hp.com>
3136         * init.c (__objc_send_message_in_list): When setting a new entry
3137         in __objc_load_methods use the method name as key, not the method
3138         IMP (reported by Richard Frith-Macdonald <richard@brainstorm.co.uk>).
3140 2001-05-09  Joseph S. Myers  <jsm28@cam.ac.uk>
3142         * objc-features.texi: Move to ../gcc/objc.texi.
3143         * fdl.texi: Remove.
3144         * Makefile.in: Don't generate documentation from
3145         objc-features.texi.
3147 2001-05-01  Mark Mitchell  <mark@codesourcery.com>
3149         * fdl.texi: New file.
3150         * objc-features.texi: Simplify.
3151         * Makefile.in: Adjust accordingly.
3153 2001-04-30  Mark Mitchell  <mark@codesourcery.com>
3155         * objc-features.texi: Use the GFDL.
3157 Wed Mar 21 04:44:58 EST 2001  John Wehle  (john@feith.com)
3159         * encoding.c (REAL_TYPE): Define.
3161 2001-03-19  David Edelsohn  <edelsohn@gnu.org>
3163         * encoding.c (TYPE_MODE): Define.
3165 2001-03-14  Nicola Pero  <n.pero@mi.flashnet.it>
3167         * thr.c (objc_thread_add): New function.
3168         (objc_thread_remove): Ditto.
3169         * objc/thr.h: Declare them.
3170         * libobjc.def: Mention them.
3172 2001-02-28  Ovidiu Predescu  <ovidiu@cup.hp.com>
3174         * objc-features.texi: Document the @compatibility_alias compiler
3175         directive (description from Nicola Pero <n.pero@mi.flashnet.it>).
3177 Fri Feb 23 18:12:00 2001  Rainer Orth  <ro@TechFak.Uni-Bielefeld.DE>
3179         * sendmsg.c (__objc_forward): Delete strlen() declaration.
3181 2001-02-08  Geoffrey Keating  <geoffk@redhat.com>
3183         * configure.in: Don't run AC_PROG_CC_WORKS or AC_EXEEXT, because
3184         we're not interested in the result and they might fail.
3185         * configure: Regenerated.
3187 2001-01-12  Joseph S. Myers  <jsm28@cam.ac.uk>
3189         * objc-features.texi: Use @email.
3191 2001-01-12  Joseph S. Myers  <jsm28@cam.ac.uk>
3193         * sendmsg.c (__objc_print_dtable_stats): Don't use #ifdef inside
3194         printf.
3196 2000-01-11  Richard Earnshaw  <rearnsha@arm.com>
3198         * encoding.c (STRUCTURE_SIZE_BOUNDARY): Redefine in a way that
3199         determines the value dynamically.
3201 Wed Jan  3 00:49:10 2001  Ovidiu Predescu  <ovidiu@cup.hp.com>
3203         * sendmsg.c: Added __objc_msg_forward, a hook that allows external
3204         libraries to provide a function that returns the real forwarding
3205         function. This can alleviate problems __builtin_apply() and
3206         friends have on various platforms. (Solution suggested by Helge
3207         Hess.)
3209         * objc/objc-api.h: Define __objc_msg_forward.
3211         * sendmsg.c: Define gen_rtx_REG.
3213 2000-12-06      Ralf Corsepius <corsepiu@faw.uni-ulm.de>
3215         * thr-rtems.c: New file. Stub to compile.
3217 2000-09-06  Alexandre Oliva  <aoliva@redhat.com>
3219         * configure: Rebuilt with new libtool.m4.
3221 Tue Aug 15 00:38:56 2000  Ovidiu Predescu  <ovidiu@cup.hp.com>
3223         * configure.in: Create a config.h file. Check for <sched.h>.
3224         * configure: Regenerate.
3226         * config.h.in: Check for <sched.h>.
3228 2000-08-14  Zack Weinberg  <zack@wolery.cumb.org>
3230         * configure: Regenerate after change to ../libtool.m4.
3232 2000-08-14  Andreas Schwab  <schwab@suse.de>
3234         * objc-features.texi (Top): Move @menu at end of node.
3236 2000-08-11  Manfred Hollstein  <manfredh@redhat.com>
3238         * objc-features.texi: Move @node Top before @menu.
3240 Sun Aug  6 23:27:49 2000  Ovidiu Predescu  <ovidiu@cup.hp.com>
3242         * objc-features.texi: Documented the new -fconstant-string-class
3243         option.
3245 Sun Aug  6 22:51:16 2000  Ovidiu Predescu  <ovidiu@cup.hp.com>
3247         * thr-posix.c: Integrated Chris Ball's <cball@fmco.com> changes to
3248         improve the Posix thread support for Objective-C.
3250 2000-08-04  Zack Weinberg  <zack@wolery.cumb.org>
3252         * aclocal.m4: Replace copy of ../libtool.m4 with
3253         sinclude(../libtool.m4).
3255 Fri Jul 28 08:58:02 2000  Nicola Pero  <nicola@brainstorm.co.uk>
3257         * configure.in: Added libtool support; build shared libraries
3258         if --enable-shared was passed on command line.
3259         * Makefile.in: Modified most compilation commands to use libtool.
3260         * aclocal.m4: New symbolic link to the ../libtool.m4, from the
3261         libtool distribution.
3263 Sat Jul 29 00:10:21 2000  Ovidiu Predescu  <ovidiu@cup.hp.com>
3265         * sarray.c, Object.m: Removed the explicit prototypes for strlen
3266         and memcpy on 64-bit platforms (Suggested by Rodney Brown
3267         <rdb@cup.hp.com>).
3269 2000-05-12  H.J. Lu  (hjl@gnu.org)
3271         * Makefile.in (GTHREAD_FLAGS): New.
3272         (ALL_CFLAGS): Add $(GTHREAD_FLAGS).
3273         (OBJC_THREAD_FILE): Changed to thr-objc.
3275         * configure.in (GTHREAD_FLAGS): New, check and replace it for
3276         Makefile.
3277         (OBJC_THREAD_FILE): Removed.
3279         * thr-objc.c: New.
3281 2000-07-13  Kaveh R. Ghazi  <ghazi@caip.rutgers.edu>
3283         * objc/hash.h: Include string.h.
3285 2000-04-15  David Edelsohn  <edelsohn@gnu.org>
3287         * Object.m (strlen): 64-bit PowerPC is a 64bit platform as well.
3289 2000-04-12  Jakub Jelinek  <jakub@redhat.com>
3291         * Object.m (strlen): Provide prototype on all 64bit platforms,
3292         not only alpha.
3293         * sarray.c (memcpy): Likewise.
3294         * encoding.c (objc_layout_finish_structure): Don't use
3295         ROUND_TYPE_ALIGN on sparc.
3297         * encoding.c (objc_layout_structure_next_member): Do the whole
3298         procedure even for the first member, so that we get correct
3299         alignment.
3301 2000-03-29  Zack Weinberg  <zack@wolery.cumb.org>
3303         * objc/Protocol.h, objc/objc-list.h: Change #endif labels to
3304         comments.
3306 2000-02-23  Zack Weinberg  <zack@wolery.cumb.org>
3308         * Makefile.in: Add -DIN_TARGET_LIBS to ALL_CFLAGS.
3310 Thu Sep 23 07:19:12 1999   Chris Ball <cball@fmco.com>
3312         * thr-posix.c (__objc_mutex_deallocate): made deallocate work.
3314 Tue Sep 21 07:47:10 1999  Jeffrey A Law  (law@cygnus.com)
3316         * Makefile.in (gc.o, gc_gc.o): Do not pass -fgnu-runtime to
3317         the compiler when building C code.
3319 Fri Aug  6 23:32:29 1999  Daniel Jacobowitz <drow@drow.them.org>
3321         * Makefile.in (FLAGS_TO_PASS): Include prefix, exec_prefix,
3322         libdir, libsubdir and tooldir.
3324 Mon Jun 21 05:40:15 1999  John David Anglin <dave@hiauly1>
3326         * init.c (__objc_force_linking): Make global.
3328 Thu May 20 03:20:59 1999  Jeffrey A Law  (law@cygnus.com)
3330         * configure.in (AC_EXEEXT): Remove call.
3331         (compiler_name): Explicitly check with no extension and .exe
3332         extension.
3333         * configure: Regenerate.
3335 Sun Apr 25 01:15:34 1999  Mumit Khan  <khan@xraylith.wisc.edu>
3337         * Makefile.in (CC1OBJ): Define in terms of CC.
3338         (runtime-info.h): Use.
3340 Fri April 8 08:21:07 1999 Ovidiu Predescu <ovidiu@cup.hp.com>
3342         * objc-features.texi: Updated the URL to Boehm's GC page.
3344 Fri Mar 26 23:41:07 1999 Ovidiu Predescu <ovidiu@cup.hp.com>
3346         * archive.c (__objc_code_char, __objc_write_char): Explicitly specify
3347         the char as being signed (patch from Daniel Jacobowitz
3348         <drow@false.org>).
3350 Wed Mar 24 22:41:28 1999  Mumit Khan  <khan@xraylith.wisc.edu>
3352         * configure.in (AC_PREREQ): Update to 2.13.
3353         (AC_EXEEXT): Call to find possible file extension.
3354         (compiler_name): Use.
3355         * configure: Regenerate.
3357 Wed Jan 27 02:31:01 1999  Jeffrey A Law  (law@cygnus.com)
3359         * Makefile.in (ALL_CFLAGS): Add -DIN_GCC.
3361 Tue Jan  5 01:38:53 1999  Jeffrey A Law  (law@cygnus.com)
3363         * configure.in (thread_file): Correct and simplify code to find
3364         the thread file.
3365         * configure: Rebuilt.
3367 1998-11-26  Manfred Hollstein  <manfred@s-direktnet.de>
3369         * configure.in (compiler_name): Add check to detect if this
3370         language's compiler has been built.
3371         * configure: Regenerate.
3373 Mon Nov 23 16:50:28 1998  Kaveh R. Ghazi  <ghazi@caip.rutgers.edu>
3375         *  configure.in: Use AC_PREREQ(2.12.1).
3377 Thu Nov 19 20:33:37 1998  Jeffrey A Law  (law@cygnus.com)
3379         * Makefile.in (runtime-info.h): Avoid GNU make extensions.
3381 Sun Nov  8 17:46:14 1998  Kaveh R. Ghazi  <ghazi@caip.rutgers.edu>
3383         * Makefile.in (INCLUDES): Add -I$(srcdir)/$(MULTISRCTOP)../include.
3385 Thu Oct 22 14:34:06 1998  Kaveh R. Ghazi  <ghazi@caip.rutgers.edu>
3387         * configure.in: Use AC_CONFIG_AUX_DIR($topsrcdir).
3389 Sat Oct 17 05:21:31 1998  Ovidiu Predescu  <ovidiu@slip.net>
3391         * objc-features.texi (Top): Changed the email address.
3392         * objc-features.texi (Garbage Collection): Use @uref instead of @url.
3394 Mon Oct 11 21:25:27 1998  Ovidiu Predescu  <ovidiu@slip.net>
3396         * encoding.c: Redefine get_inner_array_type to get the first entry
3397         in the structure.
3399 Thu Oct  8 12:21:14 1998  Richard Frith-Macdonald <richard@brainstorm.co.uk>
3401         * encoding.c (objc_skip_type_qualifiers): Handle _C_BYREF.
3402         (objc_get_type_qualifiers): Similarly.
3403         * objc/encoding.h (_C_BYREF): Define.
3404         (_F_BYREF): Define.
3406 1998-10-07  David S. Miller  <davem@pierdol.cobaltmicro.com>
3408         * objc/sarray.h: Make boffset be an unsigned long when sparc so it
3409         works out on 64-bit systems.
3411 Tue Oct  6 20:32:06 1998  Alexandre Oliva  <oliva@dcc.unicamp.br>
3413         * Makefile.in (INCLUDES): Make it multilib-friendly.
3415 Fri Oct  2 07:12:14 1998  H.J. Lu  (hjl@gnu.org)
3417         * Makefile.in (INCLUDES): Add -I$(srcdir)/../gcc.
3419 Thu Oct  1 22:33:03 1998 Robert Lipe  <robertl@dgii.com>
3420                          Jeffrey A Law  (law@cygnus.com)
3422         * Makefile.in (INCLUDES): Reference gcc via $MULTIBUILDTOP.
3423         (FLAGS_TO_PASS): Added.
3424         (runtime-info.h): Reference cc1ibj via $MULTIBUILDTOP.
3426         * archive.c: Change config.h to tconfig.h.
3428         * configure.in: Find gcc's object directory even for multilibs.
3430 Wed Sep 30 18:17:17 1998  Robert Lipe  <robertl@dgii.com>
3432         * configure.in: Escape ^ in grep string.
3433         * configure: Rebuilt.
3435 Wed Sep 30 09:14:52 1998  Jeffrey A Law  (law@cygnus.com)
3437         * All .h files pushed down into the objc/ subdirectory.
3438         * Makefile.in (copy_headers): Corresponding changes.
3439         * configure.in (AC_INIT): Corresponding changes.
3440         * configure: Rebuilt.
3442 1998-09-30  Ben Elliston  <bje@cygnus.com>
3443             Jeff Law      <law@cygnus.com>
3445         * Makefile.in: Rewrite.
3447         * configure.in: Likewise.
3449         * configure: Regenerate.
3451         * All .c files.  Remove "objc" prefix when including objc header
3452         files.  Include tconfig.h, not ../tconfig.h.
3454 Mon Sep 21 23:27:10 1998  Ovidiu Predescu <ovidiu@slip.net>
3456         * encoding.c (TREE_TYPE, ARRAY_TYPE): Define.
3457         (get_inner_array_type): Define.
3459 1998-09-21  Ben Elliston  <bje@cygnus.com>
3461         * New directory.  Moved files from ../gcc/objc.
3463 Copyright (C) 1998-2017 Free Software Foundation, Inc.
3465 Copying and distribution of this file, with or without modification,
3466 are permitted in any medium without royalty provided the copyright
3467 notice and this notice are preserved.