Update ChangeLog and version files for release
[official-gcc.git] / libobjc / ChangeLog
blob940fd0ebf5671beebe9bac1174e2bbe2e419df99
1 2015-12-04  Release Manager
3         * GCC 5.3.0 released.
5 2015-07-16  Release Manager
7         * GCC 5.2.0 released.
9 2015-04-22  Release Manager
11         * GCC 5.1.0 released.
13 2015-02-05  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
15         PR libobjc/63765
16         * thr.c (_XOPEN_SOURCE): Remove.
18 2015-01-27  Matthias Klose  <doko@ubuntu.com>
20         * sendmsg.c: Add prototypes for __objc_get_forward_imp and get_imp.
22 2015-01-09  Dimitris Papavasiliou  <dpapavas@gmail.com>
24         PR libobjc/51891
25         * ivars.c: Add a check for classes without instance
26         variables, which have a NULL ivar list pointer.
28 2015-01-05  Jakub Jelinek  <jakub@redhat.com>
30         Update copyright years.
32 2014-11-21  H.J. Lu  <hongjiu.lu@intel.com>
34         PR bootstrap/63784
35         * configure: Regenerated.
37 2014-11-11  Francois-Xavier Coudert  <fxcoudert@gcc.gnu.org>
39         PR target/63610
40         * configure: Regenerate.
42 2014-11-05  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
44         * thr.c (_XOPEN_SOURCE): Define as 600.
46 2014-07-27  Alan Modra  <amodra@gmail.com>
47             Matthias Klose  <doko@ubuntu.com>
49         PR libobjc/61920
51         * encoding.c: Define rs6000_special_adjust_field_align_p.
53 2014-01-02  Richard Sandiford  <rdsandiford@googlemail.com>
55         Update copyright years
57 2013-09-20  Alan Modra  <amodra@gmail.com>
59         * configure: Regenerate.
61 2013-07-21   Ondřej Bílka  <neleai@seznam.cz>
63         * class.c: Fix typos.
64         * encoding.c: Likewise.
65         * init.c: Likewise.
66         * objc-private/runtime.h: Likewise.
67         * objc/runtime.h: Likewise.
68         * objc-sync.c: Likewise.
70 2013-07-04  Kai Tietz  <ktietz@redhat.com>
72         * exception.c: Add check for SjLj to SEH blocks.
74 2013-02-03  Richard Sandiford  <rdsandiford@googlemail.com>
76         Update copyright years.
78 2012-10-19  Michael Meissner  <meissner@linux.vnet.ibm.com>
80         * encoding.c (TARGET_VSX): Provide definitions based on the
81         current compilation options, and not based off the target options
82         structure.
83         (TARGET_ALTIVEC): Likewise.
84         (TARGET_64BIT): Likewise.
86 2012-09-14  David Edelsohn  <dje.gcc@gmail.com>
88         * configure: Regenerated.
90 2012-07-19  Tristan Gingold  <gingold@adacore.com>
91             Richard Henderson  <rth@redhat.com>
93         * exception.c (__gnu_objc_personality_seh0): New function.
95 2012-05-16  H.J. Lu  <hongjiu.lu@intel.com>
97         * configure: Regenerated.
99 2012-03-12  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
101         * configure.ac (enable_objc_gc): Remove alpha*-dec-osf* handling.
102         * configure: Regenerate.
104         * thr.c (_XOPEN_SOURCE): Define unconditionally.
106 2011-11-21  Andreas Tobler  <andreast@fgznet.ch>
108         * configure: Regenerate.
110 2011-11-02  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
112         * Makefile.in (INCLUDES): Add -I$(MULTIBUILDTOP)../libgcc.
113         * configure.ac (target_thread_file, HAVE_GTHR_DEFAULT): Remove.
114         * configure: Regenerate.
115         * config.h.in: Regenerate.
117 2011-10-17  Paul Brook  <paul@codesourcery.com>
118             Matthias Klose  <doko@ubuntu.com>
120         * exception.c (parse_lsda_header): hardcode ttype_encoding for older
121         ARM EABI toolchains.
122         (get_ttype_entry) Remove __ARM_EABI_UNWINDER__ variant.
124 2011-10-09  Nicola Pero  <nicola.pero@meta-innovation.com>
126         PR libobjc/49883
127         * init.c (__objc_exec_class): Work around a bug in clang's code
128         generation.  Clang sets the class->info field to values different
129         from 0x1 or 0x2 (the only allowed values in the traditional GNU
130         Objective-C runtime ABI) to store some additional information, but
131         this breaks backwards compatibility.  Wipe out all the bits in the
132         fields other than the first two upon loading a class.
134 2011-10-09  Nicola Pero  <nicola.pero@meta-innovation.com>
136         * class.c (objc_lookup_class): Added back for compatibility with
137         clang which seems to emit calls to it.
139 2011-10-08  Richard Frith-Macdonald <rfm@gnu.org>
140             Nicola Pero  <nicola.pero@meta-innovation.com>
142         PR libobjc/50428
143         * sendmsg.c (__objc_send_initialize): If a class does not have an
144         +initialize method, search for an +initialize method in the
145         superclass and in the ancestor classes and execute the first one
146         that is found.  This makes the GNU runtime behave in the same way
147         as the Apple/NeXT runtime with respect to +initialize methods and
148         subclassing.
150 2011-08-06  Nicola Pero  <nicola.pero@meta-innovation.com>
152         PR libobjc/50002
153         * class.c (__objc_update_classes_with_methods): Iterate over meta
154         classes as well as normal classes when refreshing the method
155         implementations.  This fixes replacing class methods.
157 2011-08-06  Nicola Pero  <nicola.pero@meta-innovation.com>
159         * class.c (class_getSuperclass): Fixed to work with meta classes
160         still in construction too.
162 2011-08-06  Nicola Pero  <nicola.pero@meta-innovation.com>
164         * class.c (class_getSuperclass): Fixed typo in comment.
165         
166 2011-08-06  Nicola Pero  <nicola.pero@meta-innovation.com>
168         PR libobjc/49882
169         * class.c (class_getSuperclass): Return the superclass if the
170         class is in construction.
171         * objc/runtime.h (class_getSuperclass): Updated documentation.
173 2011-08-05  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
175         * Makefile.in (INCLUDES): Search
176         $(srcdir)/$(MULTISRCTOP)../libgcc.
178 2011-06-08  Nicola Pero  <nicola.pero@meta-innovation.com>
180         * objc/objc.h (__GNU_LIBOBJC__): Bumped to 20110608.
182 2011-06-08  Nicola Pero  <nicola.pero@meta-innovation.com>
184         * configure.ac (VERSION): Bumped to 4:0:0.
185         * configure (VERSION): Likewise.
187 2011-06-08  Nicola Pero  <nicola.pero@meta-innovation.com>
189         * objc/README: Updated.
190         * objc-private/selector.h: Updated comments.
191         
192 2011-06-07  Nicola Pero  <nicola.pero@meta-innovation.com>
194         * sendmsg.c (class_get_instance_method): Removed.
195         (class_get_class_method): Removed.
196         (objc_get_uninstalled_dtable): Removed.
198 2011-06-07  Nicola Pero  <nicola.pero@meta-innovation.com>
200         * objc-private/module-abi-8.h (class_get_instance_size): Removed.
201         * objects.c (class_create_instance): Removed.
202         * error.c (__USE_FIXED_PROTOTYPES__): Removed.
203         * gc.c (__objc_generate_gc_type_description): Use
204         class_getInstanceSize() instead of class_get_instance_size().
205         * selector.c (sel_types_match): Made static.
206         (sel_get_typed_uid): Removed.
207         (sel_get_any_typed_uid): Removed.
208         (sel_get_name): Removed.
209         (sel_get_type): Removed.
210         (sel_register_name): Removed.
211         (sel_register_typed_name): Removed.
212         (sel_get_uid): Removed.
214 2011-06-07  Nicola Pero  <nicola.pero@meta-innovation.com>
216         * encoding.c (method_get_number_of_arguments): Removed.
217         (method_get_sizeof_arguments): Removed.
219 2011-06-07  Nicola Pero  <nicola.pero@meta-innovation.com>
221         * class.c (objc_next_class): Removed.
222         (class_pose_as): Removed.
223         (CLASSOF): Removed.
224         (class_table_replace): Removed.
225         (objc_lookup_class): Removed.
227 2011-06-07  Nicola Pero  <nicola.pero@meta-innovation.com>
229         Removed the Traditional Objective-C runtime public API.
230         * Makefile.in (OBJC_DEPRECATED_H): Variable removed.
231         (install-headers): Do not create the objc/deprecated directory and
232         do not install the deprecated headers.
233         (OBJC_H): Removed encoding.h and objc-api.h.
234         * Object.m: Removed all methods with the exception of -class and
235         -isEqual:.  Updated includes.  ([-class]): Use Modern API.
236         * objc/Object.h: Do not include deprecated/Object.h.
237         * objc/deprecated/Object.h: Removed.
238         * linking.m (__objc_linking): Call [Object class] instead of
239         [Object name].
240         * Protocol.m: Removed all methods with the exception of -isEqual:.
241         Updated includes.
242         * objc/Protocol.h: Do not include deprecated/Protocol.h.
243         * objc/deprecated/Protocol.h: Removed.
244         * objc/deprecated/struct_objc_symtab.h: Removed.
245         * objc/deprecated/struct_objc_module.h: Removed.
246         * objc/deprecated/struct_objc_ivar.h: Removed.
247         * objc/deprecated/struct_objc_ivar_list.h: Removed.
248         * objc/deprecated/struct_objc_method.h: Removed.
249         * objc/deprecated/struct_objc_method_list.h: Removed.
250         * objc/deprecated/struct_objc_protocol_list.h: Removed.
251         * objc/deprecated/struct_objc_category.h: Removed.
252         * objc/deprecated/MetaClass.h: Removed.
253         * objc/deprecated/objc_msg_sendv.h: Removed.  
254         * objc/deprecated/README: Removed.
255         * objc/deprecated/struct_objc_class.h: Removed.
256         * objc/deprecated/struct_objc_protocol.h: Removed.
257         * objc/deprecated/struct_objc_selector.h: Removed.
258         * objc/encoding.h: Removed.
259         * objc/message.h (struct objc_super): Removed the definition for
260         the Traditional Objective-C runtime API.
261         * objc/objc.h: Do not include objc/objc-decls.h.
262         deprecated/struct_objc_selector.h, deprecated/MetaClass.h,
263         deprecated/struct_objc_class.h, deprecated/struct_objc_protocol.h
264         and deprecated/objc_msg_sendv.h.  Uncommented new definition of
265         Protocol *.
266         * objc/objc-api.h: Removed.
267         * objc/runtime.h: Updated comments.  Removed check to detect
268         concurrent usage of Traditional and Modern APIs.
269         * objc-private/module-abi-8.h: Always define struct objc_class and
270         struct objc_protocol.  (struct objc_protocol_list): Changed type
271         of 'list' argument from 'Protocol *' to 'struct objc_protocol *'.
272         (class_get_instance_size): Added.
273         * objc-private/protocols.h (__objc_protocols_add_protocol): Take a
274         'struct objc_protocol *' as argument, not a 'Protocol *'.
275         * objc-private/runtime.h: Updated comments.
276         * objc-private/selector.h (struct objc_selector, sel_eq): Added.
277         * class.c: Include objc-private/selector.h.
278         (objc_get_meta_class): Return a Class instead of a MetaClass.
279         * encoding.c (method_get_next_argument): Removed.
280         (method_get_first_argument): Removed.
281         (method_get_nth_argument): Removed.
282         * gc.c: Include objc/runtime.h instead of objc/encoding.h.
283         Include objc-private/module-abi-8.h and ctype.h.
284         * protocols.c (__objc_protocols_add_protocol): Take a 'struct
285         objc_protocl *' as argument, not a 'Protocol *'.
286         (class_addProtocol): Added casts to 'struct objc_protocol *' and
287         'Protocol *'.
288         (class_copyProtocolList): Likewise.
289         (protocol_conformsToProtocol): Likewise.
290         (protocol_copyProtocolList): Likewise.
291         * sarray.c: Include objc-private/module-abi-8.h.
292         * sendmsg.c (method_get_next_argument): Removed.
293         (method_get_first_argument): Removed.
294         (method_get_nth_argument): Removed.
295         (objc_msg_sendv): Removed.
296         (arglist_t, retval_t): New.  (class_get_class_method): Take a
297         'Class', not 'MetaClass', argument.
298         * thr.c: Include module-abi-8.h.
299         
300 2011-06-03  Nicola Pero  <nicola.pero@meta-innovation.com>
302         * Makefile.in (OBJC_DEPRECATED_H): Removed struct_objc_static_instances.h
303         and objc_get_uninstalled_dtable.h.
304         * objc/deprecated/struct_objc_static_instances.h: Removed.
305         * objc/deprecated/objc_get_uninstalled_dtable.h: Removed.       
306         * objc/objc-api.h: Do not include deprecated/objc_static_instances.h
307         and deprecated/objc_get_uninstalled_dtable.h.
308         
309 2011-06-03  Nicola Pero  <nicola.pero@meta-innovation.com>
311         * Makefile.in (OBJC_DEPRECATED_H): Removed objc_object_alloc.h.
312         * objc/deprecated/objc_object_alloc.h: Removed.
313         * objc/objc-api.h: Do not include deprecated/objc_object_alloc.h.
314         * objects.c (_objc_object_alloc, _objc_object_dispose,
315         _objc_object_copy): Removed.
316         * libobjc.def (__objc_object_alloc, __objc_object_copy,
317         __objc_object_dispose): Removed.
318         
319 2011-06-03  Nicola Pero  <nicola.pero@meta-innovation.com>
321         * Makefile.in (OBJC_DEPRECATED_H): Removed METHOD_NULL.h.
322         * objc/objc-api.h: Do not include deprecated/METHOD_NULL.h.
323         * objc/deprecated/METHOD_NULL.h: Removed.
324         
325 2011-06-03  Nicola Pero  <nicola.pero@meta-innovation.com>
327         * Makefile.in (OBJC_DEPRECATED_H): Removed objc_valloc.h,
328         objc_malloc.h and objc_unexpected_exception.h.
329         (exception.lo): Do not use -Wno-deprecated-declarations.
330         (exception_gc.lo): Likewise.
331         * objc/objc-api.h: Do not include deprecated/objc_valloc.h,
332         deprecated/objc_malloc.h and
333         deprecated/objc_unexpected_exception.h.
334         * objc/deprecated/objc_valloc.h: Removed.
335         * objc/deprecated/objc_malloc.h: Removed.
336         * objc/deprecated/objc_unexpected_exception.h: Removed.
337         * exception.c (_objc_unexpected_exception): Removed.
338         (objc_exception_throw): Do not check for
339         _objc_unexpected_exception.
340         * memory.c (objc_valloc, _objc_malloc, _objc_atomic_malloc,
341         _objc_valloc, _objc_realloc, _objc_calloc, _objc_free): Removed.        
342         * libobjc.def (_objc_unexpected_exception, objc_valloc): Removed.
343         
344 2011-06-03  Nicola Pero  <nicola.pero@meta-innovation.com>
346         * objc/objc.h: Do not include deprecated/STR.h.
347         * objc/deprecated/STR.h: Removed.
348         * Makefile.in (OBJC_DEPRECATED_H): removed STR.h.
349         
350 2011-06-03  Nicola Pero  <nicola.pero@meta-innovation.com>
352         * Makefile.in (OBJC_H): Removed hash.h and sarray.h.
353         (OBJC_DEPRECATED_H): Likewise.
354         * libobjc.def (objc_hash_new, objc_hash_delete, objc_hash_add,
355         objc_hash_remove, objc_hash_next, objc_hash_value_for_key,
356         objc_hash_is_key_in_hash, hash_add, hash_delete, hash_new,
357         hash_next, hash_remove, hash_value_for_key, hash_is_key_in_hash,
358         sarray_at_put, sarray_at_put_safe, sarray_free, sarray_lazy_copy,
359         sarray_new, sarray_realloc, sarray_remove_garbage): Removed.
360         * objc/sarray.h: Removed.
361         * objc/hash.h: Removed.
362         * objc/deprecated/sarray.h: Removed.
363         * objc/deprecated/hash.h: Removed.
364         * objc/Object.h: Do not include objc/deprecated/hash.h
365         * Object.m: Include string.h.
366         * objc/objc-api.h: Do not include objc/deprecated/hash.h.
367         * objc-private/common.h (GNU_LIBOBJC_COMPILING_LIBOBJC_ITSELF):
368         Removed.
370 2011-06-03  Nicola Pero  <nicola.pero@meta-innovation.com>
372         * Object.m ([-forward::]): Removed.
373         * objc/deprecated/Object.h ([-forward::]): Removed.
374         * sendmsg.c (__objc_forward): Updated comments.
375         
376 2011-06-03  Nicola Pero  <nicola.pero@meta-innovation.com>
378         * Makefile.in (OBJC_H): Removed objc-list.h.
379         (OBJC_DEPRECATED_H): Removed objc-list.h.
380         * objc/objc-list.h: File removed.
381         * objc/deprecated/objc-list.h: File removed.
383 2011-06-03  Nicola Pero  <nicola.pero@meta-innovation.com>
385         * Makefile.in (OBJC_H): Removed typedstream.h.
386         (OBJC_DEPRECATED_H): Removed typedstream.h.
387         (C_SOURCE_FILES): Removed archive.c.
388         (Object.lo): Rule removed.
389         (Object_gc.lo): Likewise.
390         (archive.lo): Likewise.
391         (archive_gc.lo): Likewise.
392         * objc/deprecated/Object.h ([+streamVersion:], [-read], [-write],
393         [-awake]): Removed.
394         Do not include deprecated/typedstream.h.
395         * Object.m: Removed the same methods.
396         * archive.c: File removed.
397         * objc/typedstream.h: File removed.
398         * objc/deprecated/typedstream.h: File removed.
399         * libobjc.def (__objc_read_nbyte_uint, __objc_read_nbyte_ulong,
400         __objc_write_class, __objc_write_object, __objc_write_selector,
401         objc_close_typed_stream, objc_end_of_typed_stream,
402         objc_flush_typed_stream, objc_get_stream_class_version,
403         objc_open_typed_stream, objc_open_typed_stream_for_file,
404         objc_read_array, objc_read_char, objc_read_int, objc_read_long,
405         objc_read_object, objc_read_selector, objc_read_short,
406         objc_read_string, objc_read_type, objc_read_types,
407         objc_read_unsigned_char, objc_read_unsigned_int,
408         objc_read_unsigned_long, objc_read_unsigned_short,
409         objc_write_array, objc_write_char, objc_write_int,
410         objc_write_long, objc_write_object, objc_write_object_reference,
411         objc_write_root_object, objc_write_selector, objc_write_short,
412         objc_write_string, objc_write_string_atomic, objc_write_type,
413         objc_write_types, objc_write_unsigned_char,
414         objc_write_unsigned_int, objc_write_unsigned_long,
415         objc_write_unsigned_short): Removed.
416         
417 2011-06-02  Nicola Pero  <nicola.pero@meta-innovation.com>
419         * Makefile.in (OBJC_DEPRECATED_H): Removed objc_error.h.
420         * objc/deprecated/objc_error.h: Removed.
421         * objc/objc-api.h: Do not include deprecated/objc_error.h.
422         * libobjc.def (objc_error, objc_verror): Removed.
423         * error.c (_objc_error_handler, objc_error, objc_verror,
424         objc_set_error_handler): Removed.
425         * Object.m ([-error:], [-perform:], [-perform:with:],
426         [-perform:with:with], [-subclassResponsibility:],
427         [-notImplemented:], [-shouldNotImplement:], [-doesNotRecognize:]):
428         Removed.
429         * objc/deprecated/Object.h: Removed the same methods.
430         * sendmsg.c (__objc_forward): Do not try to invoke the "error:"
431         method after trying to invoke the "doesNotRecognize:" method.
432         
433 2011-05-26  Nicola Pero  <nicola.pero@meta-innovation.com>
435         * sendmsg.c: Reindented part of the file.  No non-trivial changes
436         in code.
438 2011-05-26  Nicola Pero  <nicola.pero@meta-innovation.com>
440         * sendmsg.c (__objc_install_dtable_for_class): Use objc_getClass,
441         not objc_lookup_class.
443 2011-05-25  Richard Frith-Macdonald <rfm@gnu.org>
444             David Ayers  <ayers@fsfe.org>
446         PR libobjc/38307
447         * sendmsg.c: Include objc/hash.h.
448         (get_implementation): New function, mostly with code from get_imp
449         updated to support the new +initialize dispatch table logic.
450         (get_imp): Use get_implementation.
451         (__objc_responds_to): Updated to support the new +initialize
452         dispatch table logic.
453         (class_respondsToSelector): Likewise.
454         (objc_msg_lookup): Use get_implementation.
455         (__objc_init_install_dtable): Removed.
456         (__objc_install_methods_in_dtable): Updated arguments.
457         (__objc_install_dispatch_table_for_class): Renamed to
458         __objc_install_dtable_for_class and updated to support the new
459         +initialize dispatch table logic.
460         (__objc_update_dispatch_table_for_class): Updated to support the
461         new +initialize dispatch table logic.
462         (__objc_forward): Call get_implementation instead of get_imp.
463         (prepared_dtable_table): New.
464         (__objc_prepare_dtable_for_class): New. 
465         (__objc_prepared_dtable_for_class): New.
466         (__objc_get_prepared_imp): New.
467         (__objc_install_prepared_dtable_for_class): New.
468         
469 2011-05-24  Nicola Pero  <nicola.pero@meta-innovation.com>
471         PR libobjc/48177
472         * selector.c (__sel_register_typed_name): Use sel_types_match()
473         instead of strcmp() to compare selector types (Suggestion by
474         Richard Frith-Macdonald <rfm@gnu.org>).
476 2011-04-15  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
478         PR libobjc/32037
479         * Makefile.in (OBJC_GCFLAGS): Move ...
480         * configure.ac (enable_objc_gc): ... here.
481         Add $(libsuffix) to OBJC_BOEHM_GC.
482         * configure: Regenerate.
484 2011-02-28  Nicola Pero  <nicola.pero@meta-innovation.com>
485         
486         * selector.c (sel_getTypedSelector): Return NULL if there are
487         multiple selectors with conflicting types.
488         * objc/runtime.h (sel_getTypedSelector): Updated documentation.
489         
490 2011-02-28  Richard Frith-Macdonald <rfm@gnu.org>
492         PR libobjc/47922
493         * gc.c (class_ivar_set_gcinvisible): Use _C_GCINVISIBLE instead of
494         a hardcoded "!".
496 2011-02-13  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
498         * configure: Regenerate.
500 2010-12-26  Nicola Pero  <nicola.pero@meta-innovation.com>
502         * init.c (create_tree_of_subclasses_inherited_from): Use
503         class_superclass_of_class instead of assuming a class is
504         unresolved when it could be resolved.  Tidied up assignment and
505         check.
506         (__objc_tree_insert_class): Enhanced DEBUG_PRINTF.
507         (objc_tree_insert_class): Tidied up loop; return immediately upon
508         inserting a class.
509         (__objc_exec_class): Do not set __objc_class_tree_list.
510         
511 2010-12-24  Nicola Pero  <nicola.pero@meta-innovation.com>
513         * selector.c (sel_getTypedSelector): Return NULL if given a NULL
514         argument.
515         (sel_registerTypedName): Same.
516         (sel_registerName): Same.
517         * objc/runtime.h: Updated documentation.
518         
519 2010-12-24  Nicola Pero  <nicola.pero@meta-innovation.com>
521         * objc/runtime.h (class_addIvar): Updated documentation.  The
522         alignment is actually the log_2 of the alignment in bytes.
523         * ivars.c (class_addIvar): Corresponding change to the
524         implementation.
525         
526 2010-12-24  Nicola Pero  <nicola.pero@meta-innovation.com>
528         * objc/runtime.h (sel_getType): Renamed to sel_getTypeEncoding to
529         be consistent with method_getTypeEncoding and
530         ivar_getTypeEncoding.
531         (sel_copyTypedSelectorList, sel_getTypedSelector): New.
532         * selector.c (sel_getType): Renamed to sel_getTypeEncoding.
533         (sel_copyTypedSelectorList, sel_getTypedSelector): New.
534         (sel_get_type): Updated call to sel_getType.
535         
536 2010-12-24  Nicola Pero  <nicola.pero@meta-innovation.com>
538         * objc/runtime.h (class_conformsToProtocol,
539         class_copyProtocolList): Updated documentation.
541 2010-12-23  Nicola Pero  <nicola.pero@meta-innovation.com>
543         * init.c (create_tree_of_subclasses_inherited_from): Updated
544         DEBUG_PRINTF messages.
545         (__objc_tree_insert_class): Same.
546         (__objc_send_load_using_method_list): Same.
547         (__objc_send_load): Same.
548         (__objc_exec_class): Same.  In particular, do not print the module
549         name since it is no longer used.
550         * sendmsg.c (__objc_send_initialize): Added DEBUG_PRINTFs for
551         tracking +initialize calls.
552         (__objc_update_dispatch_table_for_class): Added DEBUG_PRINTFs for
553         tracking updates of dispatch tables.
554         (__objc_install_dispatch_table_for_class): Same.
555         
556 2010-12-23  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
558         * Makefile.in (libobjc$(libsuffix).la): Link with -Wc,-shared-libgcc.
559         (libobjc_gc$(libsuffix).la): Likewise.
561 2010-12-23  Nicola Pero  <nicola.pero@meta-innovation.com>
563         * sendmsg.c (class_addMethod): Return NO if the method already
564         exists in the class.
566 2010-12-22  Nicola Pero  <nicola.pero@meta-innovation.com>
568         * init.c (duplicate_classes): New.
569         (__objc_exec_class): Initialize duplicate_classes.
570         (__objc_create_classes_tree): Ignore classes in the
571         duplicate_classes table.
572         (__objc_call_load_callback): Same.
573         (__objc_init_class): If a duplicate class is found, add it to
574         duplicate_classes instead of aborting.  Return YES if the class is
575         not a duplicate, and NO if it is.
576         * objc-private/runtime.h (__objc_init_class): Updated prototype.
578 2010-12-22  Nicola Pero  <nicola.pero@meta-innovation.com>
580         * objc-private/objc-list.h: Reindented file.  No code changes.
581         * objc-private/sarray.h: Same change.
583 2010-12-22  Nicola Pero  <nicola.pero@meta-innovation.com>
585         * objc-private/accessors.h: Removed 'extern "C"' guards.  This
586         file is never compiled with C++.
587         * objc-private/hash.h: Same change.
588         * objc-private/objc-list.h: Same change.
589         * objc-private/objc-sync.h: Same change.
590         * objc-private/protocols.h: Same change.
591         * objc-private/runtime.h: Same change.
592         * objc-private/sarray.h: Same change.
593         * objc-private/selector.h: Same change.
595 2010-12-21  Nicola Pero  <nicola.pero@meta-innovation.com>
597         PR libobjc/18764
598         * class.c (__objc_add_class_to_hash): Return YES if the class was
599         added, and NO if it already existed.
600         * init.c (__objc_init_class): If __objc_add_class_to_hash returns
601         NO, then abort the program with an error message.
602         * objc-private/runtime.h (__objc_add_class_to_hash): Updated
603         declaration.
605 2010-12-21  Nicola Pero  <nicola.pero@meta-innovation.com>      
607         * init.c (_objc_load_callback): Initialize with 0.
608         (__objc_call_callback): Renamed to __objc_call_load_callback.
609         Check _objc_load_callback only once, and if it is not set, return
610         immediately.
611         (objc_send_load): Updated call to __objc_call_callback.
612         
613 2010-12-21  Nicola Pero  <nicola.pero@meta-innovation.com>
615         PR libobjc/16110
616         * init.c (__objc_send_message_in_list): Renamed to
617         __objc_send_load_using_method_list.  Do not take an 'op' argument.
618         Register the 'load' selector if needed.
619         (__objc_send_load): Do not register the 'load' selector.  Updated
620         call to __objc_send_message_in_list.
621         (__objc_create_classes_tree): Add the class of any claimed
622         category that was loaded in the module to the list of classes for
623         which we try to execute +load.
624         
625 2010-12-21  Nicola Pero  <nicola.pero@meta-innovation.com>
627         * objc-private/common.h: When DEBUG is defined, include <stdio.h>.
628         Updated comments.
629         * init.c (__objc_tree_insert_class): Use %p, not %x, when printing
630         a pointer using DEBUG_PRINTF.
631         
632 2010-12-21  Nicola Pero  <nicola.pero@meta-innovation.com>
634         PR libobjc/45953
635         * selector.c (__sel_register_typed_name): When registering a new
636         selector with the same name as an existing one, reuse the existing
637         name string.  Also updated types, casts and comments in the whole
638         function.
640 2010-12-21  Nicola Pero  <nicola.pero@meta-innovation.com>
642         * objc-private/module-abi-8.h (struct objc_symtab): Declare 'refs'
643         to be 'struct objc_selector *' and not 'SEL'.
644         * init.c (__objc_exec_class): Call
645         __objc_register_selectors_from_module instead of iterating over
646         each selector and calling __sel_register_typed_name for each.
647         * objc-private/selector.h: Declare
648         __objc_register_selectors_from_module instead of
649         __sel_register_typed_name.
650         * selector.c (__objc_register_selectors_from_module): New.
651         (__sel_register_typed_name): Made static.
652         
653 2010-12-21  Nicola Pero  <nicola.pero@meta-innovation.com>
655         * linking.m: Do not include objc/NXConstStr.h.
657 2010-12-21  Nicola Pero  <nicola.pero@meta-innovation.com>
658         
659         * objc-private/runtime.h (DEBUG_PRINTF): Moved from here ...
660         * objc-private/common.h (DEBUG_PRINTF): To here.
661         * hash.c: Do not include objc-private/runtime.h and objc/thr.h.
662         
663 2010-12-21  Nicola Pero  <nicola.pero@meta-innovation.com>
665         * hash.c: Tidied up comments and indentation.  No code changes.
667 2010-12-19  Nicola Pero  <nicola.pero@meta-innovation.com>
669         PR libobjc/47012
670         * accessors.m (objc_getProperty): If not atomic, do not
671         retain/autorelease the returned value.
673 2010-12-19  Nicola Pero  <nicola.pero@meta-innovation.com>
675         * objc-private/runtime.h (__objc_selector_max_index,
676         __objc_init_selector_tables, __objc_register_selectors_from_class,
677         __objc_register_selectors_from_list,
678         __objc_register_selectors_from_description_list): Moved to ...
679         * objc-private/selector.h: ... here.
681 2010-12-19  Nicola Pero  <nicola.pero@meta-innovation.com>
683         * objc-private/runtime.h (__objc_class_links_resolved): Removed.
684         (__objc_print_dtable_stats): Removed.
685         (__sel_register_typed_name): Removed.
686         * sendmsg.c (__objc_print_dtable_stats): Use 'void' as argument.
687         
688 2010-12-19  Nicola Pero  <nicola.pero@meta-innovation.com>
690         * init.c (__objc_exec_class): Call __objc_resolve_class_links (),
691         if appropriate, after loading the module.
693 2010-12-19  Nicola Pero  <nicola.pero@meta-innovation.com>
695         * sendmsg.c (method_setImplementation): Do not declare.
697 2010-12-19  Nicola Pero  <nicola.pero@meta-innovation.com>
699         * objc/message.h: Updated comments.
700         * objc/runtime.h: Updated comments.
701         
702 2010-12-19  Nicola Pero  <nicola.pero@meta-innovation.com>
704         * class.c (objc_lookupClass): Renamed to objc_lookUpClass.
705         * protocols.c: Updated all calls to objc_lookupClass to call
706         objc_lookUpClass instead.
707         * sendmsg.c (objc_lookupClass): Do not declare.
708         (get_imp): Update call to objc_lookupClass to call
709         objc_lookUpClass instead.
710         * objc/runtime.h (objc_lookupClass): Renamed to objc_lookUpClass.
712 2010-12-19  Nicola Pero  <nicola.pero@meta-innovation.com>
714         * objc/runtime.h (class_ivar_set_gcinvisible): Declare.
715         * sendmsg.c (_CLS_IN_CONSTRUCTION, CLS_IS_IN_CONSTRUCTION): Do not
716         define.  Updated comments.
717         
718 2010-12-19  Nicola Pero  <nicola.pero@meta-innovation.com>
720         * objc/encoding.h: Updated comments.
721         * objc/runtime.h: Updated comments.
722         (objc_setGetUnknownClassHandler): Mark with objc_EXPORT.
723         (objc_sizeof_type): Same.
724         (objc_alignof_type): Same.
725         (objc_aligned_size): Same.
726         (objc_promoted_size): Same.
727         (objc_skip_type_qualifiers): Same.
728         (objc_skip_typespec): Same.
729         (objc_skip_offset): Same.
730         (objc_skip_argspec): Same.
731         (objc_get_type_qualifiers): Same.
732         (objc_layout_structure): Same.
733         (objc_layout_structure_next_member): Same.
734         (objc_layout_finish_structure): Same.
735         (objc_layout_structure_get_info): Same.
736         
737 2010-12-19  Nicola Pero  <nicola.pero@meta-innovation.com>
739         * init.c: Updated comments.
740         * objc/objc-api.h: Updated comments.
741         * objc/runtime.h (_objc_load_callback): Declare.
742         
743 2010-12-19  Nicola Pero  <nicola.pero@meta-innovation.com>
745         * objc/Object.h: Include deprecated/typedstream.h and
746         deprecated/hash.h instead of typedstream.h.  Updated comments.
748 2010-12-19  Nicola Pero  <nicola.pero@meta-innovation.com>
750         * Makefile.in (OBJC_DEPRECATED_H): Added objc_msg_sendv.h.
751         * objc/deprecated/objc_msg_sendv.h: New.
752         * objc/message.h: Do not define retval_t, apply_t, arglist,
753         arglist_t, objc_msg_sendv, now in
754         objc/deprecated/objc_msg_sendv.h.
755         * objc/objc.h: Do not include message.h; include
756         objc/deprecated/objc_msg_sendv.h instead.  Tidied up comments.
757         * sendmsg.c: Include objc/message.h.
758         * thr.c: Include objc/message.h.
759         
760 2010-12-19  Nicola Pero  <nicola.pero@meta-innovation.com>
762         * objc/objc-exception.h: Include objc-decls.h.  Mark all
763         functions with objc_EXPORT.
764         * objc/objc-sync.h: Same change.
766 2010-12-19  Nicola Pero  <nicola.pero@meta-innovation.com>
768         * Protocol.m: Moved all methods, with the exception of -isEqual:,
769         into the 'Deprecated' category.
770         * objc/Protocol.h: Removed all methods, moved to
771         objc/deprecated/Protocol.h.  Include objc/deprecated/Protocol.h.
772         * objc/deprecated/Protocol.h: New.
773         * Makefile.in (OBJC_DEPRECATED_H): Added Protocol.h.
774         
775 2010-12-19  Nicola Pero  <nicola.pero@meta-innovation.com>
777         * init.c: Include objc-private/selector.h.  Do not declare
778         __sel_register_typed_name.
779         * objc-private/selector.h (__sel_register_typed_name): Declare.
780         * selector.c: Include objc-private/selector.h.
781         
782 2010-12-18  Nicola Pero  <nicola.pero@meta-innovation.com>
784         * class.c: Tidied up comments and indentation.  No code changes.
785         * error.c: Same.
786         * exception.c: Same.
787         * init.c: Same.
788         * ivars.c: Same.
789         * memory.c: Same.
790         * objc-foreach.c: Same.
791         * objc-sync.c: Same.
792         * objects.c: Same.
793         * protocols.c: Same.
794         * sarray.c: Same.
795         * thr.c: Same.
797 2010-12-17  Nicola Pero  <nicola.pero@meta-innovation.com>
799         * init.c: Include objc/runtime.h and objc-private/module-abi-8.h
800         instead of objc/objc-api.h.
801         (init_check_module_version): Take a 'struct objc_module *'
802         argument instead of 'Module_t'.  Use 'struct objc_module *'
803         instead of 'Module_t'.
804         (__objc_created_classes_tree): Take a 'struct objc_module *'
805         argument instead of 'Module_t'; use 'struct objc_symtab *' instead
806         of 'Symtab_t'.
807         (__objc_call_callback): Take a 'struct objc_module *' argument
808         instead of 'Module_t'; use 'struct objc_symtab *' instead of
809         'Symtab_t' and 'struct objc_category *' instead of 'Category_t'.
810         (_objc_load_callback): Take a 'struct objc_category *' argument
811         instead of 'Category *'.
812         (class_superclass_of_class): Use objc_getClass() instead of
813         objc_lookup_class().
814         (create_tree_of_subclasses_inherited_from): Same change (also, use
815         an explicit 'if' instead of '?').
816         (objc_init_statics): Same change.
817         (objc_send_load): Same change.
818         (__objc_init_protocol): same change.
819         (__objc_send_message_in_list): Take a 'struct objc_method_list *'
820         argument instead of 'MethodList_t'.  Use 'struct objc_method *'
821         instead of 'Method_t'.
822         (__objc_send_load): Use 'struct objc_method_list *' instead of
823         'MethodList_t'.  Use sel_registerName() instead of
824         sel_register_name().
825         (__objc_exec_class): Take a 'struct objc_module *' argument
826         instead of 'Module_t'.  Use 'struct objc_symtab *' instead of
827         'Symtab_t'.  Use objc_getClass() instead of objc_lookup_class().
828         Use 'struct objc_category *' instead of 'Category_t'.
829         
830 2010-12-16  Nicola Pero  <nicola.pero@meta-innovation.com>
832         * sendmsg.c: Include objc/runtime.h instead of objc/objc-api.h.
833         Include objc-private/module-abi-8.h and objc-private/selector.h
834         instead of objc/encoding.h.
835         (objc_msg_lookup_super): Use super->super_class instead of
836         super->class.
837         (method_get_first_argument, method_get_next_argument): Declare
838         locally.
839         (class_get_instance_method): Declare before using.
840         (objc_msg_sendv): Use 'struct objc_method' instead of 'Method'.
841         (__objc_init_dispatch_tables, __objc_send_initialize): Use
842         sel_registerName() instead of sel_register_name().
843         (__objc_forward): Use sel_getName() instead of sel_get_name().
844         (objc_get_uninstalled_dtable): Use 'void' as argument.
845         * objc-private/selector.h: New.
847 2010-12-15  Nicola Pero  <nicola.pero@meta-innovation.com>
849         * objc/message.h (objc_super): When using the modern API, do not
850         define Super and Super_t, and always use 'super_class' for the
851         super class field.      
852         (objc_msg_lookup_super): Updated prototype to use 'struct
853         objc_super *' instead of 'Super_t'.
854         * sendmsg.c (objc_msg_lookup_super): Updated prototype to use
855         'struct objc_super *' instead of 'Super_t'.
857 2010-12-15  Nicola Pero  <nicola.pero@meta-innovation.com>
859         * objc/message.h: Update comments, reindented code and moved
860         deprecated types and functions at the end of the file.  No code
861         changes.
863 2010-12-15  Nicola Pero  <nicola.pero@meta-innovation.com>
865         * ivars.c (class_addIvar): Use the 'size' argument instead of
866         trying to calculate it using objc_sizeof_type().
867         * objc/runtime.h (class_addIvar): Updated comments.
868         
869 2010-12-15  Nicola Pero  <nicola.pero@meta-innovation.com>
871         * sendmsg.c: Reindented some code and tidied up comments.  No
872         actual code changes.
873         
874 2010-12-14  Nicola Pero  <nicola.pero@meta-innovation.com>
876         * objc/Object.h: Moved all the methods, with the exception of
877         -class and -isEqual:, into ...
878         * objc/deprecated/Object.h: here.
879         * Object.m: Moved all the methods, with the exception of -class
880         and -isEqual: into the 'Deprecated' category.
882 2010-12-14  Nicola Pero  <nicola.pero@meta-innovation.com>
884         * objects.c (object_copy): Do not #undef as we are no longer
885         including objc/objc-api.h.
886         * selector.c: Include objc/runtime.h and
887         objc-private/module-abi-8.h.  Do not include objc/objc-api.h and
888         objc/encoding.h.  Updated
889         (__objc_register_selectors_from_class): Use struct
890         objc_method_list * instead of MethodList_t.
891         (__objc_register_selectors_from_list): Use Method instead of
892         Method_t.
893         (struct objc_method_description_list): Do not define here.
894         (__objc_register_instance_methods_to_class): Use struct
895         objc_method_list * instead of MethodList_t and Method instead of
896         Method_t.
897         
898 2010-12-14  Nicola Pero  <nicola.pero@meta-innovation.com>
900         * selector.c: Reindented some code and tidied up comments.  No
901         actual code changes.
903 2010-12-13  Iain Sandoe  <iains@gcc.gnu.org>
905         * encoding.c (_darwin_rs6000_special_round_type_align): New.
906         (darwin_rs6000_special_round_type_align): Adjust to use new routine.
908 2010-12-11  Nicola Pero  <nicola.pero@meta-innovation.com>
910         * sendmsg.c (selector_resolveClassMethod): New.
911         (selector_resolveInstanceMethod): New.
912         (__objc_resolve_class_method): New.
913         (__objc_resolve_instance_method): New.
914         (get_imp): Call __objc_resolve_class_method or
915         __objc_resolve_instance_method at the appropriate time.
916         (objc_msg_lookup): Same.
917         (class_getClassMethod): Same.   
918         (class_getInstanceMethod): Same.
919         (__objc_init_dispatch_tables): Initialize
920         selector_resolveClassMethod and selector_resolveInstanceMethod.
921         * objc/runtime.h: Updated documentation of class_getClassMethod,
922         class_getInstanceMethod and class_getMethodImplementation.
923         
924 2010-12-11  Nicola Pero  <nicola.pero@meta-innovation.com>
926         * objc-private/module-abi-8.h (struct objc_symtab): Updated
927         description of sel_ref_cnt and refs.
928         * objc/deprecated/struct_objc_symtab.h (objc_symtab): Same change.
929         
930 2010-12-06  Dave Korn  <dave.korn.cygwin@gmail.com>
932         PR target/40125
933         PR lto/46695
934         * configure.ac (extra_ldflags_libobjc): Invoke ACX_LT_HOST_FLAGS.
935         * Makefile.in (lt_host_flags): Import AC_SUBST'd value.
936         * aclocal.m4: Regenerate.
937         * configure: Regenerate.
939 2010-12-03  Matthias Klose  <doko@ubuntu.com> 
941         * configure.ac (VERSION): Bump the version to 3:0:0.
942         * configure: Regenerate.
944 2010-11-23  Richard Frith-Macdonald <rfm@gnu.org>
946         * sendmsg.c (get_imp): Fixed call to __objc_get_forward_imp to
947         pass nil as the receiver since we don't know the receiver at this
948         point.
949         
950 2010-11-18  Nicola Pero  <nicola.pero@meta-innovation.com>
952         * ivars.c: Include stdlib.h.
953         * protocols.c: Same change.
955 2010-10-24  Nicola Pero  <nicola.pero@meta-innovation.com>
957         * Makefile.in (OBJC_SOURCE_FILES): Added accessors.m.
958         * accessors.m: New.
959         * init.c: Include objc-private/accessors.h.
960         (__objc_exec_class): Call __objc_accessors_init.
961         * objc-private/accessors.h: New.
963 2010-10-17  Nicola Pero  <nicola.pero@meta-innovation.com>
965         * objc/message.h: Moved initial includes outside of extern "C".
966         * objc/runtime.h: Add extern "C" for Objective-C++.
968 2010-10-17  Nicola Pero  <nicola.pero@meta-innovation.com>
970         * init.c (objc_send_load): Do not wait for NXConstantString to be
971         registered before executing +load.  There is no point if
972         -fconstant-string-class=xxx is used when compiling all modules,
973         as is the case for almost all users.
974         * linking.m (__objc_linking): Do not try to forcefully link in
975         NXConstantString.
977 2010-10-16  Nicola Pero  <nicola.pero@meta-innovation.com>
979         * objc/runtime.h: Updated comments.
980         (class_addMethod): New.
981         (class_addIvar): New.
982         (class_replaceMethod): New.
983         (objc_allocateClassPair): New.
984         (objc_registerClassPair): New.
985         (objc_disposeClassPair): New.
986         * class.c (objc_allocateClassPair): New.
987         (objc_registerClassPair): New.
988         (objc_disposeClassPair): New.
989         (class_getSuperclass): Return Nil if a class is in construction.
990         * init.c (__objc_exec_class): Call __objc_init_class.
991         (__objc_init_class): New.
992         * ivars.c (class_copyIvarList): Return NULL if class is in
993         construction.  Do not lock the runtime mutex.
994         (class_getInstanceVariable): Return NULL if class is in
995         construction.  Do not lock the runtime mutex.
996         (class_addIvar): New.
997         * sendmsg.c (class_addMethod): New.
998         (class_replaceMethod): New.
999         * objc-private/module-abi-8.h (__CLS_SETNOTINFO): New.
1000         (_CLS_IN_CONSTRUCTION): New.
1001         (CLS_IS_IN_CONSTRUCTION): New.
1002         (CLS_SET_IN_CONSTRUCTION): New.
1003         (CLS_SET_NOT_IN_CONSTRUCTION): New.
1004         * objc-private/runtime.h (__objc_init_class): New.
1006 2010-10-16  Nicola Pero  <nicola.pero@meta-innovation.com>
1008         * class.c (class_getSuperclass): Call __objc_resolve_class_links
1009         if the class is not resolved yet.
1010         * ivars.c (class_getInstanceVariable): Use class_getSuperclass.
1011         
1012 2010-10-16  Nicola Pero  <nicola.pero@meta-innovation.com>
1014         * objc/runtime.h (class_getIvarLayout): New.
1015         (class_getWeakIvarLayout): New.
1016         (class_setIvarLayout): New.
1017         (class_setWeakIvarLayout): New.
1018         * ivars.c (class_getIvarLayout): New.
1019         (class_getWeakIvarLayout): New.
1020         (class_setIvarLayout): New.
1021         (class_setWeakIvarLayout): New. 
1023 2010-10-15  Nicola Pero  <nicola.pero@meta-innovation.com>
1024         
1025         * objc/runtime.h (class_copyPropertyList): New.
1026         (class_getProperty): New.
1027         (property_getAttributes): New.
1028         (property_getName): New.
1029         * ivars.c (class_copyPropertyList): New.
1030         (class_getProperty): New.
1031         (property_getAttributes): New.
1032         (property_getName): New.
1033         
1034 2010-10-15  Nicola Pero  <nicola.pero@meta-innovation.com>
1036         * objc-private/runtime.h (__objc_update_classes_with_methods): New.
1037         * class.c (__objc_update_classes_with_methods): New.
1038         (objc_getClassList): Do not lock the class lock.
1039         * methods.c (method_exchangeImplementations): New.
1040         (method_setImplementation): New.
1041         * objc/runtime.h (method_setImplementation): New.
1042         (method_exchangeImplementations): New.
1043         
1044 2010-10-15  Nicola Pero  <nicola.pero@meta-innovation.com>
1046         * Protocol.m: Include objc/runtime.h and
1047         objc-private/module-abi-8.h instead of objc/objc-api.h.  Do not
1048         repeat Protocol's instance variables.
1049         (struct objc_method_description_list): Do not define here.
1050         ([-conformsTo:]): Reimplemented on top of protocol_conformsTo().
1051         ([descriptionForInstanceMethod:]): Use sel_isEqual() to compare
1052         selectors directly instead of getting names and then using strcmp.
1053         ([descriptionForClassMethod:]): Same change.
1054         ([-isEqual:]): Reimplemented on top of protocol_isEqual().
1055         * protocols.c (protocol_getMethodDescription): Use sel_isEqual()
1056         to compare selectors directly instead of getting names and then
1057         using strcmp.
1058         * objc/Protocol.h: Updated comments.
1059         
1060 2010-10-15  Nicola Pero  <nicola.pero@meta-innovation.com>
1062         * init.c (__objc_init_protocol): New function which fixes up a
1063         protocol's class pointer, registers it with the runtime, register
1064         all protocol selectors and registers associated protocols too.
1065         (objc_init_statics): Detect if we are initializing protocols, and
1066         if so, use __objc_init_protocol instead of only fixing up the
1067         class pointer.
1068         (__objc_init_protocls): Use __objc_init_protocol.
1069         * objc-private/module-abi-8.h: Updated comments.
1070         * objc-private/runtime.h
1071         (__objc_register_selectors_from_description_list): New.
1072         * selector.c (__objc_register_selectors_from_description_list):
1073         New.  (struct objc_method_description_list): Declare.
1074         * Protocol.m ([-descriptionForInstanceMethod:]): Use sel_get_name
1075         when accessing the name of a method, which is now correctly a SEL.
1076         ([-descriptionForClassMethod:]): Same change.
1077         * protocols.c (protocol_getMethodDescription): Same change.
1078         * objc/runtime.h: Updated comments.
1079         (sel_registerTypedName): Fixed typo in function name.
1080         
1081 2010-10-13  Nicola Pero  <nicola.pero@meta-innovation.com>
1083         PR libobjc/23214
1084         * init.c (objc_init_statics): Do not skip the initialization of a
1085         statics list if the first object has already been initialized; in
1086         the case of Protocols, while the first one may have been
1087         initialized, some others may not have been initialized yet.
1089 2010-10-13  Nicola Pero  <nicola.pero@meta-innovation.com>
1091         * Makefile.in (OBJC_DEPRECATED_H): Added
1092         objc_get_uninstalled_dtable, objc_object_alloc.h and
1093         struct_objc_static_instances.h.
1095 2010-10-13  Nicola Pero  <nicola.pero@meta-innovation.com>
1097         * encoding.c (method_copyReturnType): New.
1098         (method_copyArgumentType): New.
1099         (method_getReturnType): New.
1100         (method_getArgumentType): New.
1101         * methods.c (method_getDescription): New.
1102         * objc/runtime.h (method_copyReturnType): New.
1103         (method_copyArgumentType): New.
1104         (method_getReturnType): New.
1105         (method_getArgumentType): New.
1106         (method_getDescription): New.
1107         
1108 2010-10-12  Nicola Pero  <nicola.pero@meta-innovation.com>
1110         * encoding.c: Tidied up comments.
1111         (objc_skip_variable_name): New static inline function.
1112         (objc_sizeof_type): Use objc_skip_variable_name instead of copying
1113         the same code over and over.
1114         (objc_alignof_type): Same.
1115         (objc_aligned_size): Same.
1116         (objc_promoted_size): Same.
1117         (objc_skip_typespec): Same.
1118         (objc_layout_structure_next_member): Same.
1119         (objc_skip_offset): Skip a '-' before the digits (if any).  Fixed
1120         historical bug where objc_skip_offset would skip one byte even if
1121         there is no offset: check that the first offset digit is actually
1122         a digit before skipping it.
1123         (objc_skip_type_qualifiers): Mark as inline.
1124         (objc_skip_typespec): Mark as inline.   
1125         
1126 2010-10-12  Nicola Pero  <nicola.pero@meta-innovation.com>
1128         * Makefile.in (C_SOURCE_FILES): Added methods.c.
1129         * encoding.c (method_getNumberOfArguments): New.
1130         (method_get_number_of_arguments): Call
1131         method_getNumberOfArguments.
1132         * ivars.c (ivar_getName): Check for NULL variable argument.
1133         (ivar_getOffset): Check for NULL variable argument.
1134         (ivar_getTypeEncoding): Check for NULL variable argument.
1135         (class_copyIvarList): New.
1136         * methods.c: New.
1137         * protocols.c (class_copyProtocolList): Check for Nil class_
1138         argument.
1139         * sendmsg.c: Use 'struct objc_method *' instead of Method_t, and
1140         'struct objc_method_list *' instead of MethodList_t.
1141         (class_getMethodImplementation): New.
1142         (class_respondsToSelector): New.
1143         (class_getInstanceMethod): New.
1144         (class_getClassMethod): New.
1145         * objc/runtime.h: Updated comments.
1146         (class_copyIvarList): New.
1147         (class_getInstanceMethod): New.
1148         (class_getClassMethod): New.
1149         (class_getMethodImplementation): New.
1150         (class_respondsToSelector): New.
1151         (method_getName): New.
1152         (method_getImplementation): New.
1153         (method_getTypeEncoding): New.
1154         (class_copyMethodList): New.
1155         (method_getNumberOfArguments): New.
1156         
1157 2010-10-12  Nicola Pero  <nicola.pero@meta-innovation.com>
1159         * class.c: Include objc/runtime.h and objc-private/module-abi-8.h
1160         instead of objc/objc-api.h.
1161         (objc_get_unknown_class_handler): Do not define.
1162         (class_isMetaClass): New.
1163         (class_getSuperclass): New.
1164         (class_getVersion): New.
1165         (class_setVersion): New.
1166         (class_getInstanceSize): New.
1167         * exceptions.c: Include objc/runtime.h instead of objc/objc-api.h.
1168         (is_kind_of_exception_matcher): Use objc_getSuperclass instead of
1169         objc_get_super_class.
1170         (get_ttype_entry): Use objc_getRequiredClass instead of
1171         objc_get_class.
1172         * ivars.c (class_getClassVariable): New.
1173         * objects.c: Include objc/runtime.h, objc/thr.h and
1174         objc-private/module-abi-8.h instead of objc/objc-api.h
1175         * objc/runtime.h (class_getClassVariable): New.
1176         (class_isMetaClass): New.
1177         (class_getSuperclass): New.
1178         (class_getVersion): New.
1179         (class_setVersion): New.
1180         (class_getInstanceSize): New.
1181         * objc-private/module-abi-8.h (HOST_BITS_PER_LONG): New (from
1182         objc/objc-api.h)
1183         (__CLS_INFO): Same.
1184         (__CLS_ISINFO): Same.
1185         (__CLS_SETINFO): Same.
1186         (CLS_ISMETA): Same.
1187         (CLS_ISCLASS): Same.
1188         (CLS_ISRESOLV): Same.
1189         (CLS_SETRESOLV): Same.
1190         (CLS_ISINITIALIZED): Same.
1191         (CLS_SETINITIALIZED): Same.
1192         (CLS_GETNUMBER): Same.
1193         (CLS_SETNUMBER): Same.
1195 2010-10-12  Nicola Pero  <nicola.pero@meta-innovation.com>
1197         * archive.c: Do not include objc/objc.h.
1198         * class.c: Do not include objc/objc.h.
1199         * encoding.c: Include objc/runtime.h, ctype.h and
1200         objc-private/module-abi-8.h instead of objc/objc-api.h and
1201         objc/encoding.h.
1202         * error.c: Do not include objc/objc.h.
1203         * gc.c: Include tconfig.h and objc/encoding.h only if
1204         OBJC_WITH_GC.
1205         * hash.c: Include objc/runtime.h and objc/thr.h instead of
1206         objc/objc-api.h.  Do not include objc/objc.h.
1207         * init.c: Do not include objc/objc.h.
1208         * ivars.c: Include objc/runtime.h, objc-private/module-abi-8.h and
1209         objc/thr.h instead of objc/objc-api.h.  Do not include
1210         objc/objc.h.
1211         * linking.m: Tidied comment.
1212         * memory.c: Include objc/runtime.h instead of objc/objc-api.h.
1213         Do not include objc/objc.h.
1214         * objects.c: Do not include objc/objc.h.
1215         * objc-sync.c: Include objc/runtime.h instead of objc/objc-api.h.
1216         * protocols.c: Do not include objc/objc.h.
1217         * sarray.c: Include objc/runtime.h instead of objc/objc-api.h.  Do
1218         not include objc/objc.h.
1219         * selector.c: Do not include objc/objc.h.
1220         * sendmsg.c: Do not include objc/objc.h.        
1221         * thr.c: Include objc/runtime.h instead of objc/objc-api.h.
1222         Do not include objc/objc.h.
1223         * objc/objc-decls.h: Reindented code.
1224         * objc/runtime.h Include objc-decls.h.  Updated comments.
1225         (objc_malloc): New.
1226         (objc_atomic_malloc): New.
1227         (objc_calloc): New.
1228         (objc_realloc): New.
1229         (objc_free): New.
1230         * objc-private/runtime.h: Updated comments.
1231         
1232 2010-10-12  Nicola Pero  <nicola.pero@meta-innovation.com>
1234         * Makefile.in (C_SOURCE_FILES): Added protocols.c.
1235         * objc-private/protocols.h: New.
1236         * protocols.c: New.
1237         * init.c: Include objc-private/protocols.h.
1238         (__objc_exec_class): Call __objc_protocols_init on startup.
1239         (__objc_init_protocols): Call __objc_protocols_add_protocol.
1240         * objc-private/runtime.h: Use (struct objc_method_list *) instead
1241         of MethodList_t, and (struct objc_method *) instead of Method_t.
1242         * objc/deprecated/struct_objc_class.h: Define
1243         __objc_STRUCT_OBJC_CLASS_defined.
1244         * objc-private/module-abi-8.h (struct
1245         objc_method_description_list): New.
1246         (struct objc_class): Only define if
1247         __objc_STRUCT_OBJC_CLASS_defined is undefined.
1248         * objc/runtime.h (class_getName): New.
1249         (objc_getProtocol): New.
1250         (objc_copyProtocolList): New.
1251         (class_addProtocol): New.
1252         (class_conformsToProtocol): New.
1253         (class_copyProtocolList): New.
1254         (protocol_conformsToProtocol): New.
1255         (protocol_isEqual): New.
1256         (protocol_getName): New.
1257         (protocol_getMethodDescription): New.
1258         (protocol_copyMethodDescriptionList): New.
1259         (protocol_getProperty): New.
1260         (protocol_copyPropertyList): New.
1261         (protocol_copyProtocolList): New.
1262         * class.c (class_getName): New.
1263         * selector.c (sel_isEqual): New.
1264         
1265 2010-10-12  Nicola Pero  <nicola.pero@meta-innovation.com>
1267         * selector.c (sel_getName): Return "<null selector>" for a NULL
1268         argument.
1269         (sel_get_name): Return 0 for a NULL argument.
1270         * objc/runtime.h (sel_getName): Updated documentation.
1272         * objc-private/hash.h (class_hash_table): Unused declaration
1273         removed.
1274         (module_hash_table): Same.
1275         * objc/deprecated/hash.h: Same changes.
1276         
1277 2010-10-11  Nicola Pero  <nicola.pero@meta-innovation.com>
1279         * class.c (objc_getClassList): New.
1280         (objc_getRequiredClass): New.
1281         (objc_getMetaClass): New.
1282         (objc_lookupClass): New.
1283         (objc_getClass): New.
1284         (__objc_get_unknown_class_handler): New.
1285         (objc_setGetUnknownClassHandler): New.
1286         (objc_get_class): Use __objc_get_unknown_class_handler.
1287         (objc_lookup_class): Call objc_getClass.
1288         * objc/objc-api.h: Updated comment and copyright notice.
1289         * objc/runtime.h: Updated comments.
1290         (objc_getClass): New.
1291         (objc_lookupClass): New.
1292         (objc_getMetaClass): New.
1293         (objc_getRequiredClass): New.
1294         (objc_getClassList): New.
1295         (objc_setGetUnknownClassHandler): New.
1296         (objc_get_unknown_class_handler): New.
1297         * objc-private/runtime.h: Use __objc_private_runtime_INCLUDE_GNU
1298         instead of __objc_runtime_INCLUDE_GNU as include guard.
1299         * objc-private/error.h (_objc_abort): Mark as noreturn.
1300         
1301 2010-10-11  Nicola Pero  <nicola.pero@meta-innovation.com>
1303         * Makefile.in (C_SOURCE_FILES): Added ivars.c.
1304         * ivars.c: New.
1305         * objc/objc.h: Updated comments.
1306         * objc/runtime.h (object_getClass): New.
1307         (object_getClassName): New.
1308         (object_setClass): New.
1309         (class_getInstanceVariable): New.
1310         (object_getIndexedIvars): New.
1311         (object_getInstanceVariable): New.
1312         (object_setInstanceVariable): New.
1313         (object_getIvar): New.
1314         (object_setIvar): New.  
1315         (ivar_getName): New.
1316         (ivar_getOffset): New.
1317         (ivar_getTypeEncoding): New.
1318         * objc-private/module-abi-8.h (struct objc_class): Added.
1319         * objects.c (object_getClassName): New.
1320         (object_setClass): New.
1321         
1322 2010-10-11  Nicola Pero  <nicola.pero@meta-innovation.com>
1324         * objc/objc.h: Updated comments.
1325         * objc/objc-api.h: (object_copy): Added one argument; use a
1326         #define to maintain backwards-compatibility.  Moved
1327         _objc_object_alloc, _objc_object_copy, _objc_object_dispose and
1328         objc_get_uninstalled_dtable into
1329         objc/deprecated/objc_get_uninstalled_dtable.h and
1330         objc/deprecated/objc_object_alloc.h.  Include these files.
1331         * objc/deprecated/objc_get_uninstalled_dtable.h: New.
1332         * objc/deprecated/objc_object_alloc.h: New.
1333         * objc/runtime.h (set_getName): New.
1334         (sel_getType): New.
1335         (sel_getUid): New.
1336         (sel_registerName): New.
1337         (sel_registerTypedName): New.
1338         (sel_isEqual): New.
1339         (class_createInstance): New.
1340         (object_copy): New.
1341         (object_dispose): New.
1342         * objects.c: Do not include tconfig.h.  Include gc_typed.h if
1343         building the garbage collection version.
1344         (__objc_object_alloc): Removed.
1345         (__objc_object_copy): Removed.
1346         (__objc_object_dispose): Removed.
1347         (class_createInstance): New from code in class_create_instance.
1348         Cast second argument of GC_malloc_explicitly_typed.  Use
1349         objc_calloc.  Do not call _objc_object_alloc.
1350         (class_create_instance): Call class_createInstance.
1351         (object_copy): Added extraBytes argument.  Do not call
1352         _objc_object_copy.
1353         (object_dispose): Do not call _objc_object_dispose.
1354         * memory.c (objc_free): When using garbage collection, mark the
1355         argument as unused.
1356         * selector.c (sel_getName): New.
1357         (sel_get_name): Call sel_getName.
1358         (sel_getType): New.
1359         (sel_get_type): Call sel_getType.
1360         (sel_registerName): New.
1361         (sel_register_name): Call sel_registerName.
1362         (sel_registerTypedName): New.
1363         (sel_register_typed_name): Call sel_registerTypedName.
1364         (sel_getUid): New.
1365         (sel_get_uid): Call sel_getUid.
1366         
1367 2010-10-10  Nicola Pero  <nicola.pero@meta-innovation.com>
1369         * objc/objc-api.h: Define Method, Method_t, Category and
1370         Category_t.  Prevent including this file at the same time as
1371         objc/runtime.h.  Updated comments.
1372         * objc/deprecated/struct_objc_method.h: Do not define Method,
1373         Method_t.
1374         * objc/deprecated/struct_objc_category.h: Do not define Category,
1375         Category_t.
1376         * objc-private/module-abi-8.h: New file containing a copy of all
1377         the structure definitions.  Not used yet.
1378         * objc/encoding.h (objc_aligned_size): Removed duplicate
1379         declaration.  Updated comments.
1380         * objc/runtime.h: Added Ivar, objc_property_t, Property, Method,
1381         Category, struct objc_method_description, _C_ID and similar,
1382         _C_CONST and similar and _F_CONST and similar.  Added
1383         objc_sizeof_type, objc_alignof_type, objc_aligned_size,
1384         objc_promoted_size, objc_skip_type_qualifier, objc_skip_typespec,
1385         objc_skip_offset, objc_skip_argspec, objc_get_type_qualifiers,
1386         struct objc_struct_layout, objc_layout_structure,
1387         objc_layout_structure_next_member, objc_layout_finish_structure,
1388         objc_layout_structure_get_info.  Prevent including this file at
1389         the same time as objc/objc-api.h.
1390         
1391 2010-10-10  Nicola Pero  <nicola.pero@meta-innovation.com>
1393         * Makefile.in (OBJC_DEPRECATED_H): Added struct_objc_category.h,
1394         struct_objc_ivar.h, struct_objc_ivar_list.h, struct_objc_method.h,
1395         struct_objc_method_list.h, struct_objc_module.h,
1396         struct_objc_protocol_list.h, struct_objc_symtab.h.
1397         * objc/deprecated/struct_objc_category.h: New.
1398         * objc/deprecated/struct_objc_ivar.h: New.
1399         * objc/deprecated/struct_objc_ivar_list.h: New.
1400         * objc/deprecated/struct_objc_method.h: New.
1401         * objc/deprecated/struct_objc_method_list.h: New.
1402         * objc/deprecated/struct_objc_module.h: New.
1403         * objc/deprecated/struct_objc_protocol_list.h: New.
1404         * objc/deprecated/struct_objc_symtab.h: New.
1405         * objc/deprecated/struct_objc_static_instances.h: New.
1406         * objc/objc-api.h: Definitions of deprecated structures moved into
1407         the above header fragment files in objc/deprecated/.  Include the
1408         files instead of definition the structures here.  Updated
1409         comments.
1410         * objc/runtime.h: Updated comments.  Do not include objc-api.h.
1411         (objc_set_enumeration_mutation_handler): Renamed to
1412         objc_setEnumerationMutationHandler.
1413         * objc-foreach.c (objc_set_enumeration_mutation_handler): Renamed
1414         to objc_setEnumerationMutationHandler.
1415         * objc/objc-exception.h (objc_set_exception_matcher): Renamed to
1416         objc_setExceptionMatcher.
1417         (objc_set_uncaught_exception_handler): Renamed to
1418         objc_setUncaughtExceptionHandler.
1419         * exception.c: Same changes.
1421 2010-10-10  Nicola Pero  <nicola.pero@meta-innovation.com>
1423         * objc-sync.c: Include objc-private/common.h.
1425 2010-10-10  Nicola Pero  <nicola.pero@meta-innovation.com>
1427         * objc-foreach.c: Include objc-private/common.h.
1428         * objc/deprecated/METHOD_NULL.h: New file.
1429         * objc/objc-api.h: Include deprecated/METHOD_NULL.h instead of
1430         defining METHOD_NULL here.
1431         * Makefile.in (OBJC_DEPRECATED_H): Added METHOD_NULL.h.
1432         * Object.m ([+instancesRespondTo:]): Use (Method_t)0 instead of
1433         METHOD_NULL.
1434         ([-respondsTo:]): Same change.
1435         * objc/objc-api.h (method_get_imp): Converted it into a normal
1436         function so that we can hide the internals of struct objc_method.
1437         * sendmsg.c (method_get_imp): Implemented.
1439 2010-10-09  Nicola Pero  <nicola.pero@meta-innovation.com>
1441         * objc/objc-api.h (struct objc_super, Super, Super_t,
1442         objc_msg_lookup_super, objc_msg_sendv, objc_msg_forward,
1443         objc_msg_forward2): Declarations moved to objc/message.h.  Include
1444         message.h here.
1445         * objc/message.h: Added such declarations; updated comments.
1447 2010-10-06  Nicola Pero  <nicola.pero@meta-innovation.com>
1449         Implemented fast enumeration for Objective-C.
1450         * Makefile.in (C_SOURCE_FILES): Added objc-foreach.c.
1451         (OBJC_H): Added runtime.h
1452         * objc-foreach.c: New file.
1453         * objc/runtime.h: New file.
1454         
1455 2010-09-30  Kai Tietz  <kai.tietz@onevision.com>
1457         * objc/deprecated/struct_objc_class.h: Add padding
1458         to avoid warning with -Wpadded.
1460 2010-09-26  Nicola Pero  <nicola.pero@meta-innovation.com>
1462         * encoding.c (objc_sizeof_type): Added support for vector type and
1463         for double long types.  
1464         (objc_alignof_type): Same change.
1465         (objc_skip_typespec): Same change.
1466         * objc/encoding.h (_C_GCINVISIBLE): Use '|' for _C_GCINVISIBLE
1467         instead of '!' since '!' is already used for _C_VECTOR.
1468         * objc/objc-api.h (_C_LNG_DBL): Added.
1469         
1470 2010-09-26  Nicola Pero  <nicola.pero@meta-innovation.com>
1472         * libobjc_entry.c: File removed.
1474 2010-09-26  Kai Tietz  <kai.tietz@onevision.com>
1476         * sendmsg.c (objc_msg_lookup): Remove inline.
1477         (objc_get_uninstalled_dtable): Likewise.
1478         * encoding.c (objc_skip_type_qualifiers): Likewise.
1479         (objc_skip_offset): Likewise.
1480         * archive.c (__objc_write_object): Likewise
1481         (__objc_write_class):
1482         (__objc_write_selector):
1483         (objc_read_char):
1484         (objc_read_unsigned_char):
1485         (objc_read_short):
1486         (objc_read_unsigned_short):
1487         (objc_read_int):
1488         (objc_read_long):
1489         (__objc_read_nbyte_uint):
1490         (objc_read_unsigned_int):
1491         (objc_read_unsigned_long):
1492         * objc/objc-decls.h (obc_EXPORT): Remove dllexport for DLL_EXPORT case.
1493         (objc_EXPORT): Likewise.
1494         * objc/message.h (objc-decls.h): Add include.
1495         * objc/objc-api.h: Mark API by objc_EXPORT.
1496         * libobjc.def (__objc_responds_to): Removed.
1498 2010-09-18  Nicola Pero  <nicola.pero@meta-innovation.com>
1500         * hash.c: Include objc-private/hash.h instead of objc/hash.h.
1502         * objc/sarray.h: Moved into objc/deprecated/sarray.h;
1503         objc/sarray.h replaced with a placeholder including the file from
1504         the deprecated/ directory.
1505         * objc-private/sarray.h: New file (private copy of sarray.h).
1506         * hash.c: Include <assert.h> instead of "assert.h"
1507         * sarray.c: Include <assert.h> instead of "assert.h".  Include
1508         objc-private/sarray.h instead of objc/sarray.h.
1509         * selector.c: Include objc-private/sarray.h instead of
1510         objc/sarray.h.
1511         * sendmsg.c: Include <assert.h>.  Include objc-private/sarray.h
1512         instead of objc/sarray.h.
1513         * Makefile.in (OBJC_DEPRECATED_H): Added sarray.h.      
1515 2010-09-17  Nicola Pero  <nicola.pero@meta-innovation.com>
1517         * objc-private/objc-list.h (list_remove_elem): Unused function
1518         removed.  (list_nth): Unused function removed.  (list_find):
1519         Unused function removed.  (list_lenght): Unused function removed.
1520         
1521 2010-09-17  Nicola Pero  <nicola.pero@meta-innovation.com>
1523         * objc/hash.h: Moved into objc/deprecated/hash.h; objc/hash.h
1524         replaced with a placeholder including the file from the
1525         deprecated/ directory.
1526         * objc/objc-api.h: Updated includes.
1527         * objc/typedstream.h: Updated includes.
1528         * objc-private/hash.h: New file (private copy of hash.h).
1529         * objc/objc-list.h: Moved into objc/deprecated/objc-list.h;
1530         objc/objc-list.h replaced with a placeholder including the file
1531         from the deprecated/ directory.
1532         * objc-private/objc-list.h: New file (private copy of objc-list.h).
1533         * init.c: Include objc-private/hash.h and objc-private/objc-list.h
1534         instead of objc/hash.h and objc/objc-list.h.
1535         * selector.c: Same change.
1536         * class.c: Added include <string.h>, which used to be implicitly included
1537         when hash.h was included.
1538         * exception.c: Same change.
1539         * objects.c: Same change.
1540         * sarray.c: Same change.
1541         * sendmsg.c: Same change.
1542         * Makefile.in (OBJC_DEPRECATED_H): Added hash.h and objc-list.h.
1544 2010-09-14  Nicola Pero  <nicola.pero@meta-innovation.com>
1546         Implemented objc_sync_enter() and objc_sync_exit(), which are
1547         required by @synchronized() to work.
1548         * objc-sync.c: New file.
1549         * objc/objc-sync.h: New file.
1550         * objc-private/objc-sync.h: New file.
1551         * init.c (__objc_exec_class): Call __objc_sync_init() during the
1552         Objective-C runtime startup.
1553         * Makefile.in: Added objc-sync.c and objc-sync.h.
1554         * configure.ac: Added GCC_CHECK_TLS.
1555         * acinclude.m4: Include ../config/enable.m4 and ../config/tls.m4.
1556         * configure: Regenerated.
1557         * config.h.in: Regenerated.
1558         
1559 2010-09-12  Nicola Pero  <nicola.pero@meta-innovation.com>
1561         * Makefile.in (%_gc.lo): New pattern rules to build the
1562         garbage-collected version of the library.  Removed rules for
1563         specific files that are no longer needed.  Standardized all rules.
1564         (C_SOURCE_FILES, OBJC_SOURCE_FILES): New variables.
1565         (OBJS, OBJS_GC): Compute these from C_SOURCE_FILES and
1566         OBJC_SOURCE_FILES.
1567         (INCLUDES): Removed the unused include -I$(srcdir)/objc.
1569 2010-09-12  Nicola Pero  <nicola.pero@meta-innovation.com>
1570         
1571         * memory.c (objc_calloc): Fixed call to GC_malloc when building
1572         with Garbage Colletion.
1573         
1574 2010-09-12  Nicola Pero  <nicola.pero@meta-innovation.com>
1576         * memory.c: Do not include objc-private/runtime.h.
1578 2010-09-12  Nicola Pero  <nicola.pero@meta-innovation.com>
1579         
1580         * objc/deprecated/objc_malloc.h: New file.
1581         * objc/deprecated/objc_valloc.h: New file.
1582         * objc/objc-api.h: Include the files instead of defining
1583         objc_valloc, _objc_malloc() and similar.
1584         * Makefile.in (OBJC_DEPRECATED_H): Added objc_valloc.h and
1585         objc_malloc.h.
1586         * memory.c: Removed the extra layer of indirection of _objc_malloc
1587         and similar.
1588         (objc_calloc): Use GC_malloc in the garbage-collected
1589         implementation as GC_malloc returns memory that is already freed.
1590         (objc_valloc): Deprecated.      
1591         
1592 2010-09-12  Nicola Pero  <nicola.pero@meta-innovation.com>
1594         * objc/deprecated/objc_error.h: New file.
1595         * objc/objc-api.h: Include deprecated/objc_error.h instead of
1596         defining objc_error and related.
1597         * error.c: New file.  Added _objc_abort function which replaces
1598         objc_error.  No change in functionality as they both print an
1599         error and abort.
1600         * misc.c: File removed.  Code moved into memory.c and error.c.
1601         * memory.c: New file.
1602         * objc-private/error.h: New file.
1603         * archive.c: Include objc-private/error.h and use _objc_abort
1604         instead of objc_error everywhere.
1605         * class.c: Same change.
1606         * encoding.c: Same change.
1607         * init.c: Same change, and simplified init_check_module_version.
1608         * memory.c: Same change.
1609         * sendmsg.c:  Same change.
1610         * thr.c: Same change.
1611         * Makefile.in (OBJ_DEPRECATED_H): Added objc_error.h.
1612         (OBJ_H): Reordered list.
1613         (OBJS): Removed misc.lo, added memory.lo and error.lo.
1614         (OBJS_GC): Removed misc_gc.lo, added memory_gc.lo and error_gc.lo.
1615         (misc_gc.lo): Rule removed.
1616         (error_gc.lo): Rule added.
1617         (memory_gc.lo): Rule added.
1618         
1619 2010-09-12  Nicola Pero  <nicola.pero@meta-innovation.com>
1621         * objc/objc.h (__GNU_LIBOBJC__): New #define providing an easy way
1622         to check the API version.  Added some comments.
1624         * objc-private/common.h: New file.
1625         * NXConstStr.m: Include objc-private/common.h.
1626         * Object.m: Same change.
1627         * Protocol.m: Same change.
1628         * archive.c: Same change.
1629         * class.c: Same change.
1630         * encoding.c: Same change.
1631         * exception.c: Same change.
1632         * gc.c: Same change.
1633         * hash.c: Same change.
1634         * init.c: Same change.
1635         * libobjc_entry.c: Same change.
1636         * linking.m: Same change.
1637         * misc.c: Same change (and added a comment).
1638         * nil_method.c: Same change.
1639         * objects.c: Same change.
1640         * sarray.c: Same change.
1641         * selector.c: Same change.
1642         * sendmsg.c: Same change.
1643         * thr.c: Same change.
1645 2010-09-11  Nicola Pero  <nicola.pero@meta-innovation.com>
1647         * objc/objc-api.h: Removed obsolete #ifdef for NeXTSTEP.
1649 2010-09-11  Nicola Pero  <nicola.pero@meta-innovation.com>
1651         * archive.c: Removed not needed includes.
1652         * class.c: Same change.
1653         * hash.c: Same change.
1654         * misc.c: Same change.
1655         * nil_method.c: Same change.
1656         * objects.c: Same change.
1657         * sarray.c: Same change.
1658         * sendmsg.c: Same change.
1659         * thr.c: Same change.
1661 2010-09-11  Nicola Pero  <nicola.pero@meta-innovation.com>
1663         * objc/runtime.h: Moved to objc-private/runtime.h.  Do not include
1664         all the objc/*.h files.
1665         * objc-private/runtime.h: New file.
1666         * archive.c: Include objc-private/runtime.h (and required objc/*.h
1667         files) instead of objc/runtime.h.
1668         * class.c: Same change.
1669         * hash.c: Same change.
1670         * init.c: Same change.
1671         * misc.c: Same change.
1672         * nil_method.c: Same change.
1673         * objects.c: Same change.
1674         * sarray.c: Same change.
1675         * selector.c: Same change.
1676         * sendmsg.c: Same change.
1677         * thr.c: Same change.
1678         
1679 2010-09-11  Nicola Pero  <nicola.pero@meta-innovation.com>
1681         * objc/deprecated/struct_objc_selector.h: New file.  Definition of
1682         'struct objc_selector' and 'sel_eq' moved here.
1683         * objc/deprecated/struct_objc_protocol.h: New file.  Definition of
1684         'struct objc_procotol' moved here.
1685         * objc/deprecated/struct_objc_class.h: New file.  Definition of
1686         'struct objc_class' moved here.
1687         * objc/deprecated/MetaClass.h: New file.  Definition of MetClass
1688         moved here.
1689         * objc/deprecated/STR.h: New file.  Definition of STR moved here.       
1690         * objc/message.h: New file.  Definitions for relval_t, apply_t,
1691         arglist, arglist_t and objc_msg_lookup were moved here.
1692         * objc/objc.h: Include the above files instead of defining the
1693         corresponding structs, types and functions here.  Added new opaque
1694         definitions for SEL and Class.  Use Class and not 'struct
1695         objc_class *' in the definition of 'struct objc_object'.
1696         Commented all types defined in the file.  Removed special
1697         definition of BOOL as 'int' on __vxworks; use 'unsigned char'
1698         there as well.
1699         * objc/deprecated/objc-unexpected-exception.h: Renamed to
1700         objc_unexpected_exception.h.
1701         * objc/objc-api.h: Updated include of
1702         objc-unexpetected-exception.h
1703         * objc/objc-exception.h: Updated comments.
1704         * Makefile.in (OBJC_H, OBJC_DEPRECATED_H): Added the new header
1705         files.  Reindented list of files.
1706         
1707 2010-09-10  Nicola Pero  <nicola.pero@meta-innovation.com>
1709         * objc/objc-api.h (objc_trace): Unused variable removed.
1711 2010-09-10  Nicola Pero  <nicola.pero@meta-innovation.com>
1713         * objc/deprecated: New directory.
1714         * objc/deprecated/README: New file.
1715         * objc/README: New file.
1716         * objc/typedstream.h: Moved into objc/deprecated/typedstream.h;
1717         objc/typedstream.h replaced with a placeholder including the file
1718         from the deprecated/ directory.
1719         * objc/deprecated/objc-unexpected-exception.h: New file with the
1720         definition of _objc_unexpected_exception.       
1721         * objc/objc-api.h: Include deprecated/objc-unexcepted-exception.h
1722         instead of defining _objc_unexpected_exception.
1723         * objc/deprecated/Object.h: New file with the deprecated Object
1724         methods in a 'Deprecated' category.
1725         * objc/Object.h Include deprecated/Object.h instead of defining
1726         the deprecated methods.
1727         * Object.m: Moved deprecated methods into 'Deprecated' category.
1728         * objc-private: New directory.
1729         * objc-private/README: New file.
1730         * Makefile.in (OBJC_DEPRECATED_H): New variable.
1731         (install-headers): Create installation directory for
1732         OBJC_DEPRECATED_H headers, and install them.
1734 2010-09-10  Nicola Pero  <nicola.pero@meta-innovation.com>
1736         * objc/objc-exception.h: Fixed include of objc.h.
1737         
1738 2010-09-08  Nicola Pero  <nicola.pero@meta-innovation.com>
1740         * objc/objc-exception.h: New file.
1741         * exception.c (objc_set_uncaught_exception_handler): Implemented.
1742         (objc_set_exception_matcher): Implemented.
1743         (objc_exception_throw): Use the uncaught exception handler if set.
1744         (PERSONALITY_FUNCTION): Use the exception matcher instead of the
1745         hardcoded isKindOf.
1746         (isKindOf): Renamed to is_kind_of_exception_matcher.  Tidied code
1747         up.  Removed segmentation fault when value is 'nil'.
1748         * objc/objc-api.h (_objc_unexpected_exception): Mark as
1749         deprecated.
1750         * Makefile.in (exception.lo, exception_gc.lo): Use
1751         -Wno-deprecated-declarations when compiling.
1752         (OBJC_H): Added objc-exception.h
1754 2010-09-08  Nicola Pero  <nicola.pero@meta-innovation.com>
1756         * objc/typedstream.h: Deprecate all functions in the file.  This
1757         file is obsolete.
1758         * objc/Object.h ([+streamVersion:], [-read:], [-write:],
1759         [-awake]): Documented that these methods are deprecated.  Added a
1760         brief description of the Object class and its relationship to the
1761         NSObject class.
1762         * Makefile.in: Compile archive.c and Object.m with
1763         -Wno-deprecated-declarations.
1765 2010-09-08  Nicola Pero  <nicola.pero@meta-innovation.com>
1767         Removed obsolete intermediate threading layer.
1768         * thr.c: Use __gthread_objc_xxx functions directly instead of
1769         __objc_thread_xxx ones.
1770         * objc/thr.h: Removed prototypes of no longer existing
1771         __objc_thread_xxx functions.
1772         * Makefile.in: Removed thr-objc.lo.
1773         * thr-dce.c: File removed.
1774         * thr-decosf1.c: File removed.
1775         * thr-irix.c: File removed.
1776         * thr-mach.c: File removed.
1777         * thr-objc.c: File removed.
1778         * thr-os2.c: File removed.
1779         * thr-posix.c: File removed.
1780         * thr-pthreads.c: File removed.
1781         * thr-rtems.c: File removed.
1782         * thr-single.c: File removed.
1783         * thr-solaris.c: File removed.
1784         * thr-vxworks.c: File removed.
1785         * thr-win32.c: File removed.
1786         * README.threads: File removed.
1787         * THREADS.MACH: File removed.
1788         * THREADS: Updated.
1790 2010-09-07  Nicola Pero  <nicola.pero@meta-innovation.com>
1792         * Object.m (MAX_CLASS_NAME_LEN): Unused define removed.
1794 2010-09-06  Iain Sandoe  <iains@gcc.gnu.org>
1796         * encoding.c: Add TARGET_ALIGN_NATURAL definition for m64 powerpc darwin.
1797         Add a comment as to why, update FIXME comments.
1799 2010-09-06  Nicola Pero  <nicola.pero@meta-innovation.com>
1801         * makefile.dos: Obsolete file removed.
1802         
1803 2010-04-02  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
1805         * aclocal.m4: Regenerate.
1807 2010-03-23  Dave Korn  <dave.korn.cygwin@gmail.com>
1809         PR libobjc/30445
1810         * configure.ac (extra_ldflags_libobjc): Define appropriately for
1811         Cygwin and MinGW hosts.
1812         * Makefile.am (libobjc_s.a): Remove dead pre-libtool target.
1813         (libobjc.dll): Likewise.
1814         * configure: Regenerate.
1816 2009-12-05  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
1818         * configure: Regenerate.
1820 2009-11-28  Jakub Jelinek  <jakub@redhat.com>
1822         * sarray.c (sarray_free): Use old_buckets variable.
1823         * encoding.c (objc_layout_structure_next_member): Remove unused
1824         bfld_type_size variable.
1826 2009-08-24  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
1828         * configure.ac (AC_PREREQ): Bump to 2.64.
1830 2009-08-22  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
1832         * aclocal.m4: Regenerate.
1833         * configure: Regenerate.
1834         * config.h.in: Regenerate.
1836 2009-08-22  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
1838         * Makefile.in (LIBTOOL): Add $(LIBTOOLFLAGS).
1840 2009-07-30  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
1842         * Makefile.in (AUTOCONF, ACLOCAL, ACLOCAL_AMFLAGS, aclocal_deps):
1843         New variables.
1844         ($(srcdir)/configure, $(srcdir)/aclocal.m4): New rules.
1846 2009-07-30  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
1848         * configure.ac (_AC_ARG_VAR_PRECIOUS): Use m4_rename_force.
1850 2009-04-09  Nick Clifton  <nickc@redhat.com>
1852         * sendmsg.c: Change copyright header to refer to version 3 of
1853         the GNU General Public License with version 3.1 of the GCC
1854         Runtime Library Exception and to point readers at the COPYING3
1855         and COPYING3.RUNTIME files and the FSF's license web page.
1856         * NXConstStr.m: Likewise.
1857         * Object.m: Likewise.
1858         * Protocol.m: Likewise.
1859         * archive.c: Likewise.
1860         * class.c: Likewise.
1861         * encoding.c: Likewise.
1862         * exception.c: Likewise.
1863         * gc.c: Likewise.
1864         * hash.c: Likewise.
1865         * init.c: Likewise.
1866         * libobjc_entry.c: Likewise.
1867         * linking.m: Likewise.
1868         * misc.c: Likewise.
1869         * nil_method.c: Likewise.
1870         * objc/NXConstStr.h: Likewise.
1871         * objc/Object.h: Likewise.
1872         * objc/Protocol.h: Likewise.
1873         * objc/encoding.h: Likewise.
1874         * objc/hash.h: Likewise.
1875         * objc/objc-api.h: Likewise.
1876         * objc/objc-decls.h: Likewise.
1877         * objc/objc-list.h: Likewise.
1878         * objc/objc.h: Likewise.
1879         * objc/runtime.h: Likewise.
1880         * objc/sarray.h: Likewise.
1881         * objc/thr.h: Likewise.
1882         * objc/typedstream.h: Likewise.
1883         * objects.c: Likewise.
1884         * sarray.c: Likewise.
1885         * selector.c: Likewise.
1886         * thr-dce.c: Likewise.
1887         * thr-decosf1.c: Likewise.
1888         * thr-irix.c: Likewise.
1889         * thr-mach.c: Likewise.
1890         * thr-objc.c: Likewise.
1891         * thr-os2.c: Likewise.
1892         * thr-posix.c: Likewise.
1893         * thr-pthreads.c: Likewise.
1894         * thr-rtems.c: Likewise.
1895         * thr-single.c: Likewise.
1896         * thr-solaris.c: Likewise.
1897         * thr-vxworks.c: Likewise.
1898         * thr-win32.c: Likewise.
1899         * thr.c: Likewise.
1900         * libobjc.def: Change copyright header to refer to version 3 of
1901         the GNU General Public License and to point readers at the COPYING3
1902         file and the FSF's license web page.
1903         * makefile.dos: Likewise.
1905 2009-04-09  Jakub Jelinek  <jakub@redhat.com>
1907         * Makefile.in: Change copyright header to refer to version
1908         3 of the GNU General Public License and to point readers at the
1909         COPYING3 file and the FSF's license web page.
1910         * configure.ac: Likewise.
1912 2009-03-12  Richard Frith-Macdonald  <rfm@gnu.org>
1913             David Ayers  <ayers@fsfe.org>
1915         PR libobjc/27466
1916         * objc/objc-api.h (_objc_unexpected_exception): Declare
1917         new hook.  Update copyright dates.
1918         * exception.c (objc_exception_throw): Use hook.  Update
1919         copyright dates.
1920         * libobjc.def (_objc_unexpected_exception): Export hook.
1921         Update copyright dates.
1922         
1923 2009-03-01  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
1925         * configure: Regenerate.
1927 2008-12-18  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
1929         * configure: Regenerate.
1931 2008-11-21  Kai Tietz  <kai.tietz@onevision.com>
1933         *  Object.m (errno): Replaced by errno.h include.
1934         (compare): Cast self to id to prevent warning on comparison.
1935         * objc/objc.h (BOOL): Prevent redeclaration of BOOL, if it is
1936         already there.
1937         * sendmsg.c (__objc_print_dtable_stats): Remove type warnings.
1938         * thr-win32.c (__objc_thread_detach): Remove type warning.
1939         (__objc_thread_id): Likewise.
1940         * thr.c (__objc_thread_detach_functiont): Add __builtin_trap ()
1941         for noreturn.
1943 2008-09-26  Peter O'Gorman  <pogma@thewrittenword.com>
1944             Steve Ellcey  <sje@cup.hp.com>
1946         * configure: Regenerate for new libtool.
1947         * config.h.in: Regenerate for new libtool.
1949 2008-07-18  Matthias Klose  <doko@ubuntu.com> 
1951         * Makefile.in: Ignore missing ../boehm-gc/threads.mk. 
1953 2008-07-18  Matthias Klose  <doko@ubuntu.com> 
1955         * Makefile.in: Include ../boehm-gc/threads.mk. 
1956         (OBJC_BOEHM_GC_LIBS): Define, (libobjc_gc$(libsuffix).la): Use it.
1958 2008-07-06  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
1960         * Makefile.in (install-info): New stub target.
1962 2008-06-17  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
1964         * configure: Regenerate.
1966 2008-06-14  Kai Tietz  <kai.tietz@onevision.com>
1968         * exception.c (PERSONALITY_FUNCTION): Remove extra decrement
1969         if HAVE_GETIPINFO is not defined.
1971 2008-06-10  Kai Tietz  <kai.tietz@onevision.com>
1973         * Object.m (compare): Add type id.
1974         * objc/Object.h: Likewise.
1975         * archive.c (objc_read_class): Use size_t to extend version to be
1976         size of pointer scalar width.
1977         * sendmsg.c (rtx): Undefine it before redefinition.
1978         (__objc_print_dtable_stats): Cast arguments to long as intended.
1980 2008-05-30  Julian Brown  <julian@codesourcery.com>
1982         * exception.c (__objc_exception_class): Initialise as constant
1983         array for ARM EABI. Change macro to static const for non-ARM EABI.
1984         (ObjcException): Add note about structure layout. Remove landingPad
1985         and handlerSwitchValue for ARM EABI.
1986         (get_ttype_entry): Add __ARM_EABI_UNWINDER__ version
1987         of function.
1988         (CONTINUE_UNWINDING): Define for ARM EABI/otherwise cases.
1989         (PERSONALITY_FUNCTION): Use ARM EABI-specific arguments, and add
1990         ARM EABI unwinding support.
1991         (objc_exception_throw): Use memcpy to initialise exception class.
1993 2008-05-25  Alan Modra  <amodra@bigpond.net.au>
1995         * encoding.c (strip_array_types): Rename from get_inner_array_type.
1996         (rs6000_special_round_type_align): Update.
1998 2008-05-09  Julian Brown  <julian@codesourcery.com>
2000         * Makefile.in (LTLDFLAGS): New.
2001         (libobjc$(libsuffix).la, libobjc_gc$(libsuffix).la): Use above.
2003 2008-04-18  Paolo Bonzini  <bonzini@gnu.org>
2005         PR bootstrap/35457
2006         * aclocal.m4: Regenerate.
2007         * configure: Regenerate.
2009 2008-01-24  David Edelsohn  <edelsohn@gnu.org>
2011         * configure: Regenerate.
2013 2007-10-14  H.J. Lu  <hongjiu.lu@intel.com>
2015         * configure.ac: Don't run config-ml.in directly.
2016         (multilib_arg): New.
2017         * configure: Regenerated.
2019 2007-08-06  Andrew Pinski  <pinskia@gmail.com>
2021         PR libobjc/30731
2022         * exception.c (parse_lsda_header): Use _uleb128_t/_sleb128_t instead
2023         of _Unwind_Word for variables which are used in
2024         read_uleb128/read_sleb128.
2025         (PERSONALITY_FUNCTION): Likewise.
2027 2007-07-05  H.J. Lu  <hongjiu.lu@intel.com>
2029         * aclocal.m4: Regenerated.
2031 2007-06-03  Andrew Pinski  <andrew_pinski@playstation.sony.com>
2033         * configure.ac: Fix a typo in *-*-darwin clause.
2034         * configure: Regenerated.
2036 2007-06-02  H.J. Lu  <hongjiu.lu@intel.com>
2038         * configure.ac: Fix a typo.
2039         * configure: Regenerated.
2041 2007-06-02  Paolo Bonzini  <bonzini@gnu.org>
2043         * configure: Regenerate.
2045 2007-06-01  Andrew Pinski  <andrew_pinski@playstation.sony.com>
2047         * Makefile.in: Replace all uses of libext with libsuffix.
2048         * configure.ac: Likewise.
2049         * configure: Regenerate.
2051         Revert:
2052         * Makefile.in: Remove all uses of $(libext).
2054 2007-05-23  Andrew Pinski  <andrew_pinski@playstation.sony.com>
2056         * Makefile.in: Remove all uses of $(libext).
2058 2007-05-23  Steve Ellcey  <sje@cup.hp.com>
2060         * configure: Regenerate.
2061         * aclocal.m4: Regenerate.
2063 2007-04-21  Andrew Ruder  <andy@aeruder.net>
2065         * sendmsg.c (__objc_get_forward_imp): Call
2066         __objc_msg_forward2 for real.
2068 2007-04-09  Andrew Ruder  <andy@aeruder.net>
2070         * sendmsg.c: Added __objc_msg_forward2, a hook that allows
2071         external libraries to provide a function that returns the real
2072         forwarding function based on both the selector and the receiver.
2073         * objc/objc-api.h: Define __objc_msg_forward2.
2075 2007-03-01  Brooks Moses  <brooks.moses@codesourcery.com>
2077         * Makefile.in: Add dummy install-pdf target.
2079 2007-02-18  Manuel Lopez-Ibanez  <manu@gcc.gnu.org>
2081         * objc/objc-list.h (list_free): Add keyword 'inline' to avoid
2082         unused warning.
2083         
2084 2006-10-31  Geoffrey Keating  <geoffk@apple.com>
2086         * encoding.c (darwin_rs6000_special_round_type_align): New.
2088 2006-10-14  Geoffrey Keating  <geoffk@apple.com>
2090         * Makefile.in: Use multi_basedir instead of toplevel_srcdir.
2091         * configure.ac: Use multi.m4 from aclocal rather than custom
2092         code.  Use multi_basedir instead of toplevel_srcdir.
2093         * aclocal.m4: Regenerate.
2094         * configure: Regenerate.
2096 2006-10-10  Brooks Moses  <bmoses@stanford.edu>
2098         * Makefile.in: Added empty "pdf" target.
2100 2006-07-18  Paolo Bonzini  <bonzini@gnu.org>
2102         * configure: Regenerate.
2104 2006-05-23  Carlos O'Donell  <carlos@codesourcery.com>
2106         * Makefile.in: Add install-html target. Add install-html to .PHONY
2108 2006-02-21  Rainer Orth  <ro@TechFak.Uni-Bielefeld.DE>
2110         PR libobjc/26309
2111         * thr-objc.c (_XOPEN_SOURCE): Don't define on Tru64 UNIX.
2113 2006-01-24  David Ayers  <d.ayers@inode.at>
2115         PR libobjc/9751
2116         * gc.c (class_ivar_set_gcinvisible): Replace strncpy with memcpy
2117         and insure the new strings are '\0' termintated.
2119 2006-01-24  David Ayers  <d.ayers@inode.at>
2121         PR libobjc/13946
2122         * configure.ac: Add include directives for --enable-objc-gc.
2123         * Makefile.in: Ditto.
2124         * configure: Regenerate.
2126         * gc.c (__objc_class_structure_encoding): Increment the used bytes
2127         instead of the local pointer to them.
2129 2005-12-14  Andrew Pinski  <pinskia@physics.uc.edu>
2131         PR objc/25360
2132         * objc/objc-api.c (_C_COMPLEX): New define.
2133         * encoding.c (objc_sizeof_type): Handle _C_Complex.
2134         (objc_alignof_type): Likewise.
2135         (objc_skip_typespec): Likewise.
2137 2005-12-15  David Ayers  <d.ayers@inode.at>
2139         PR libobjc/14382
2140         * README (+load,+initialize): Fix documentation to reflect
2141         intended and implemented semantics for +load and +initialize.
2142         
2143 2005-12-12  Andrew Pinski  <pinskia@physics.uc.edu>
2145         * encoding.c (TYPE_FIELDS): Fix to skip over just _C_STRUCT_B and
2146         the name.
2147         (get_inner_array_type): Fix to skip over _C_ARY_B and size.
2148         (rs6000_special_round_type_align): Update for the ABI fix.
2149         (objc_layout_finish_structure): Correct the encoding which is passed to
2150         ROUND_TYPE_ALIGN.
2152 2005-12-11  Andrew Pinski  <pinskia@physics.uc.edu>
2154         PR libobjc/25347
2155         * encoding.c (objc_sizeof_type): Don't handle _C_UNION_B special
2156         but use the struct layout functions.
2157         (objc_alignof_type): Likewise.
2158         (objc_layout_structure): Handle _C_UNION_B also.
2159         (objc_layout_structure_next_member): Likewise.
2160         (objc_layout_finish_structure): Likewise.
2162 2005-12-11  Andrew Pinski  <pinskia@physics.uc.edu>
2164         PR libobjc/25346
2165         * objc/objc-api.h (_C_BOOL): New define.
2166         * encoding.c (objc_sizeof_type): Handle _C_BOOL.
2167         (objc_alignof_type): Likewise.
2168         (objc_skip_typespec): Likewise.
2170 2005-11-20  David Ayers  <d.ayers@inode.at>
2172         PR libobjc/19024
2173         * objc/hash.h: Remove deprecated hash API.
2174         * hash_compat.c: Remove.
2175         * Makefile.in: Remove reference to hash_compat.c.
2177         * configure.ac (VERSION): Bump library version to 2:0:0.
2178         * configure: Regenerate.
2180 2005-11-09  Alexandre Oliva  <aoliva@redhat.com>
2182         PR other/4372
2183         * thr-objc.c (_XOPEN_SOURCE): Define.
2185 2005-10-07  Ulrich Weigand  <uweigand@de.ibm.com>
2187         PR libobjc/23612
2188         * objc/objc-api.h (struct objc_ivar): Move definition to
2189         global scope.
2191 2005-09-04  Andrew Pinski  <pinskia@physics.uc.edu>
2192             Rasmus Hahn  <rassahah@neofonie.de>
2194         PR libobjc/23108
2195         * archive.c (objc_write_type): Correct the element offset.
2196         (objc_read_type): Likewise.
2198 2005-08-17  Kelley Cook  <kcook@gcc.gnu.org>
2200         * All files: Update FSF address.
2202 2005-08-13  Marcin Koziej  <creep@desk.pl>
2203             Andrew Pinski  <pinskia@physics.uc.edu>
2205         PR libobjc/22492
2206         * exception.c (PERSONALITY_FUNCTION): Fix the PC with finally.
2208 2005-08-13  Andrew Pinski  <pinskia@physics.uc.edu>
2210         * Makefile.in (extra_ldflags_libobjc): New.
2211         (libobjc$(libext).la): Add extra_ldflags_libobjc to the link line.
2212         (libobjc_gc$(libext).la): Likewise.
2213         * configure.ac (extra_ldflags_libgfortran): Set for *-darwin* to
2214         "-Wl,-single_module".
2215         * configure: Regenerate.
2216         * linking.m (_objcInit): Remove.
2218 2005-07-26  Andrew Pinski  <pinskia@physics.uc.edu>
2220         PR libobjc/22606
2221         * Makefile.in (ALL_CFLAGS): Add -fexceptions.
2223 2005-06-08  David Ayers  <d.ayers@inode.at>
2225         * objc/NXConstStr.h, objc/Object.h, objc/Protocol.h,
2226         objc/encoding.h, objc/hash.h, objc/objc-api.h,
2227         objc/runtime.h, objc/sarray.h, objc/thr.h, 
2228         objc/typedstream.h: Do not include Objective-C headers as
2229         system headers.
2231 2005-06-07  David Ayers  <d.ayers@inode.at>
2233         * archive.c, init.c, selector.c: Include hash.h.
2234         * archive.c, class.c, encoding.c, gc.c, hash.c, hash_compat.c,
2235         init.c, misc.c, nil_method.c, objects.c, sarray.c, selector.c,
2236         sendmsg.c, thr-dce.c, thr-decosf1.c, thr-irix.c, thr-mach.c,
2237         thr-objc.c, thr-os2.c, thr-posix.c, thr-pthreads.c, thr-rtems.c,
2238         thr-single.c, thr-solaris.c, thr-vxworks.c, thr-win32.c, thr.c:
2239         Include Objective-C headers with quotes and objc/ directory
2240         prefix.
2242 2005-05-19  Richard Henderson  <rth@redhat.com>
2244         * exception.c: Revert last change.
2246 2005-05-19  David Ayers  <d.ayers@inode.at>
2248         * exception.c: Include tsystem.h for unwind.h.
2250 2005-05-09  Mike Stump  <mrs@apple.com>
2252         * configure: Regenerate.
2254 2005-04-12  Mike Stump  <mrs@apple.com>
2256         * configure: Regenerate.
2258 2005-03-21  Zack Weinberg  <zack@codesourcery.com>
2260         * Makefile.in: Set gcc_version here.
2261         * configure.ac: Do not invoke TL_AC_GCC_VERSION.  Adjust quoting
2262         in definition of toolexeclibdir so that $(gcc_version) is expanded
2263         by the Makefile.
2264         * aclocal.m4, configure: Regenerate.
2266 2005-03-03  David Ayers  <d.ayers@inode.at>
2268         * objc/hash.h (OBJC_IGNORE_DEPRECATED_API): Update deprecated
2269         version reference.  Correct typo.
2271 2005-03-02  David Ayers  <d.ayers@inode.at>
2273         PR libobjc/19024
2274         * Makefile.in (OBJS): Add hash_compat.lo.
2275         (OBJS_GC): Add hash_compat_gc.lo.
2276         (hash_compat_gc.lo): New target and rule.
2277         * objc/hash.h (hash_new, hash_delete, hash_add, hash_remove)
2278         (hash_next, hash_value_for_key, hash_is_key_in_hash)
2279         (hash_ptr, hash_string, compare_ptrs, compare_strings): Prefix
2280         with objc_.  Add deprecated non prefixed inlined versions.
2281         (OBJC_IGNORE_DEPRECATED_API): New macro to hide deprecated
2282         declarations.
2283         * hash.c (hash_new, hash_delete, hash_add, hash_remove, hash_next)
2284         (hash_value_for_key, hash_is_key_in_hash): Prefix with objc_ and
2285         update callers.
2286         * hash_compat.c: New file.
2287         * archive.c: Update callers.
2288         * init.c: Likewise.
2289         * selector.c: Likewise.
2290         * libobjc.def: Add objc_ versions of hash functions.
2292 2005-02-28  Andrew Pinski <pinskia@physics.uc.edu>
2294         PR libobjc/20252
2295         * Makefile.in (GTHREAD_FLAGS): Remove.
2296         (ALL_CFLAGS): Remove usage of GTHREAD_FLAGS.
2297         * thr-objc.c: Include config.h.
2298         * configure.ac: Instead of looking at GCC's makefile, figure out if
2299         GTHREAD_FLAGS should be defined by looking at the `thread model'
2300         of the current gcc.
2301         * configure: Regenerate.
2302         * config.h.in: Regenerate.
2304 2005-02-28  Paolo Bonzini  <bonzini@gnu.org>
2306         PR bootstrap/17383
2307         * configure.ac: Call GCC_TOPLEV_SUBDIRS.
2308         (Determine CFLAGS for gthread): Use $host_subdir.
2309         * configure: Regenerate.
2310         * Makefile.in (host_subdir): New.
2311         (INCLUDES): Use it.
2313 2004-12-20  Andrew Pinski  <pinskia@physics.uc.edu>
2315         PR libobjc/12035
2316         * gc.c: Remove definition of LOGWL, modWORDSZ, and divWORDSZ since
2317         they are not used.
2318         Include limits.h and stdlib.h.
2319         Define BITS_PER_WORD.
2321 2004-12-12  Alexander Malmberg  <alexander@malmberg.org>
2323         * selector.c (__objc_init_selector_tables): Add missing void to
2324         definition.
2326 2004-12-02  Richard Sandiford  <rsandifo@redhat.com>
2328         * configure.ac: Use TL_AC_GCC_VERSION to set gcc_version.
2329         * configure, aclocal.m4: Regenerate.
2331 2004-11-29  Kelley Cook  <kcook@gcc.gnu.org>
2333         * configure: Regenerate for libtool change.
2335 2004-11-25  Kelley Cook  <kcook@gcc.gnu.org>
2337         * configure: Regenerate for libtool reversion.
2339 2004-11-24  Kelley Cook  <kcook@gcc.gnu.org>
2341         * configure: Regenerate for libtool change.
2343 2004-11-24  Kelley Cook  <kcook@gcc.gnu.org>
2345         * aclocal.m4, config.h.in: Regenerate.
2347 2004-10-08  Mike Stump  <mrs@apple.com>
2348             Andrew Pinski  <pinskia@physics.uc.edu>
2350         * aclocal.m4: Rename to ...
2351         * acinclude.m4: here and also use m4_include instead of sinclude.
2352         * aclocal.m4: Regenerate.
2353         * configure: Regenerate.
2354         * configure.ac: Add AM_MAINTAINER_MODE and AM_PROG_CC_C_O.
2355         * Makefile.in (configure): Add @MAINT@ infront of configure.ac
2357 2004-10-08  Andrew Pinski  <pinskia@physics.uc.edu>
2359         * archive.c: Fix all the warnings about passing unsigned char*
2360         to char* and the other way too.
2362 2004-09-16  Andrew Pinski  <pinskia@physics.uc.edu>
2364         PR libobjc/16448
2365         * exception.c: Include config.h
2366         (objc_exception_throw): Change _GLIBCXX_SJLJ_EXCEPTIONS to
2367         SJLJ_EXCEPTIONS.
2368         * configure.ac: Find out what exception handling code we use.
2369         * configure: Regenerate.
2370         * config.h.in: New file, regenerate.
2372 2004-09-16  Andrew Pinski  <apinski@apple.com>
2374         * encoding.c (ALTIVEC_VECTOR_MODE): Define a bogus macro.
2376 2004-08-28  Nathanael Nerode  <neroden@gcc.gnu.org>
2378         * configure.ac: Switch from _GCC_TOPLEV_NONCANONICAL_TARGET to
2379         ACX_NONCANONICAL_TARGET.
2380         * configure: Regenerate.
2382 2004-08-13  Ziemowit Laski  <zlaski@apple.com>
2384         * objc/sarray.h: Hoist include of assert.h near the top of file,
2385         and mark the remainder of the file 'extern "C"'.
2387 2004-08-13  Andrew Pinski  <pinskia@physics.uc.edu>
2389         * objc/Object.h: Move includes out of extern "C" blocks.
2390         * objc/encoding.h: Likewise.
2391         * objc/hash.h: Likewise.
2392         * objc/objc-api.h: Likewise.
2393         * objc/runtime.h: Likewise.
2394         * objc/sarray.h: Likewise.
2395         * objc/typedstream.h: Likewise.
2397 2004-08-12  Ziemowit Laski  <zlaski@apple.com>
2399         * objc/NXConstStr.h: Update copyright date; bracket with
2400         'extern "C"' for C++ use; make include syntax consistent
2401         by using <...> instead of "..."; hoist <objc/...> includes
2402         above the 'extern "C"' block.
2403         * objc/Object.h: Likewise.
2404         * objc/Protocol.h: Likewise.
2405         * objc/encoding.h: Likewise.
2406         * objc/hash.h: Likewise.
2407         * objc/runtime.h: Likewise.
2408         * objc/sarray.h: Likewise.
2409         * objc/thr.h: Likewise.
2410         * objc/typedstream.h: Likewise.
2411         * objc/objc-api.h: Add 'extern "C"' block for C++ use.
2412         (objc_static_instances): For C++ case, do away with
2413         zero-sized array.
2414         (objc_method): Hoist definition to file scope.
2415         (_objc_load_callback, _objc_object_alloc, class_get_class_method,
2416         class_get_instance_method, class_create_instance,
2417         class_get_class_name, class_get_instance_size,
2418         class_get_meta_class, class_get_super_class, class_get_version,
2419         class_is_class, class_is_meta_class, class_set_version,
2420         class_get_gc_object_type, class_ivar_set_gcinvisible,
2421         get_imp): Rename 'class' parameter to '_class'.
2422         * objc/objc-list.h: Add 'extern "C"' block for C++ use.
2423         * objc/objc.h: Update copyright date.
2424         (arglist_t): Provide a union tag.
2426 2004-07-22  Andrew Pinski  <pinskia@physics.uc.edu>
2428         * thr.c (__objc_thread_detach_function): Do not mark as volatile
2429         but instead use the attribute noreturn.
2431 2004-06-28  Zack Weinberg  <zack@codesourcery.com>
2433         * encoding.c: Rename target_flags with a #define to avoid
2434         conflict with a prior declaration.
2436 2004-06-24  Andrew Pinski  <apinski@apple.com>
2438         * objc/encoding.h: Wrap the functions with extern "C" for C++
2439         mode.
2440         * objc/hash.h: Likewise.
2441         * objc/objc-api.h: Likewise.
2442         * objc/objc-list.h: Likewise.
2443         * objc/runtime.h: Likewise.
2444         * objc/sarray.h: Likewise.
2445         * objc/thr.h: Likewise.
2446         * objc/typedstream.h: Likewise.
2449 2004-06-21  Nick Clifton  <nickc@redhat.com>
2451         * encoding.c (BITS_PER_UNIT): Define if a definition is not
2452         provided.
2454 2004-06-20  Alexander Malmberg  <alexander@malmberg.org>
2456         * Makefile.in (exception.lo): Remove $(OBJC_GCFLAGS).
2457         (exception_gc.lo): New.
2458         (OBJS_GC): Add exception_gc.lo.
2460 2004-06-17  Richard Henderson  <rth@redhat.com>
2462         * exception.c: New file.
2463         * Makefile.in (exception.lo): New.
2464         (OBJS): Add it.
2466 2004-06-14  Andrew Pinski  <pinskia@physics.uc.edu>
2468         * linking.m (_objcInit): New empty function
2469         for Darwin only.
2471 2004-06-11  Andrew Pinski  <pinskia@physics.uc.edu>
2473         * configure.ac: Support --enable-shared=libobjc.
2474         * configure: Regenerate.
2476         PR libobjc/15901
2477         * configure.ac: Do not disable shared by default.
2478         * configure: Regenerate.
2480 2004-06-03  Nicola Pero  <n.pero@mi.flashnet.it>
2482         * Protocol.m ([-isEqual:]): Small optimizations returning
2483         immediately if the argument is equal to self, and accessing
2484         the argument's name directly if it's a protocol.
2486 2004-06-03  David Ayers  <d.ayers@inode.at>
2488         * Protocol.m ([-isEqual:]): Test the class of the argument.
2490 2004-05-25  Andrew Pinski  <pinskia@physics.uc.edu>
2492         * configure.ac (includedir): Rename to ...
2493         (includedirname).
2494         * Makefile.in: s/includedir/includedirname/.
2496         PR target/11572
2497         * configure.ac (includedir): Set to "include"
2498         except for Darwin.
2499         (libext) Set to empty except for Darwin.
2500         * configure: Regenerate
2501         * Makefile.in: s/libobjc.la/libobjc$(libext).la/g.
2502         s/include/$(includedir)/g.
2504 2004-05-25  Daniel Jacobowitz  <drow@false.org>
2506         * Makefile.in: Add .NOEXPORT.
2508 2004-05-25  Andrew Pinski  <pinskia@physics.uc.edu>
2510         Merge from the libobjc-branch
2511         2004-02-09  Andrew Pinski  <pinskia@physics.uc.edu>
2513                 * Makefile.in (OBJC_H): Change objc-deps.h to objc-decls.h.
2515         2004-02-03  Andrew Pinski  <pinskia@physics.uc.edu>
2517                 * Makefile.in (OBJC_H): Add objc-deps.h.
2519         2004-01-27  Nicola Pero  <n.pero@mi.flashnet.it>
2521                 * Protocol.m ([-conformsTo:]): If the argument is nil, return NO.
2522                 ([-hash], [-isEqual:]): New methods.
2524         2004-01-27  Richard Frith-Macdonald <rfm@gnu.org>
2526                 * sarray.c (sarray_free): Add a better comment.
2528         2004-01-27  Adam Fedor  <fedor@gnu.org>
2530                 * hash.c (hash_add): Cast cachep to int.
2531                 * selector.c (__sel_register_typed_name): Cast
2532                 soffset_decode to int.
2534         2004-01-27  Alexander Malmberg  <alexander@malmberg.org>
2536                 * selector.c: Rename register_selectors_from_list to
2537                 __objc_register_selectors_from_list. Update caller.
2538                 (__objc_register_selectors_from_list): Lock __objc_runtime_mutex
2539                 while registering selectors. Use __sel_register_typed_name instead
2540                 of sel_register_typed_name. Check for NULL method_name:s.
2541                 (pool_alloc_selector): New function.
2542                 (__sel_register_typed_name): Use pool_alloc_selector to allocate
2543                 selector structures.
2544                 * sendmsg.c (class_add_method_list): Use
2545                 __objc_register_selectors_from_list.
2546                 * objc/runtime.h: Add __objc_register_selectors_from_list.
2548         2004-01-25  Adam Fedor  <fedor@gnu.org>
2549                     Nicola Pero  <n.pero@mi.flashnet.it>
2550                     Andrew Pinski  <pinskia@physics.uc.edu>
2552                 * objc/objc-decls.h: New file.
2553                 * objc/objc-api.h (_objc_lookup_class): Mark as export.
2554                 (_objc_load_callback): Likewise.
2555                 (_objc_object_alloc): Likewise.
2556                 (_objc_object_copy): Likewise.
2557                 (_objc_object_dispose): Likewise.
2559         2004-01-25  Andrew Pinski  <pinskia@physics.uc.edu>
2561                 * archive.c: s/__inline__/inline
2562                 * sendmsg.c: Likewise.
2564                 * encoding.c: Remove FIXME about the warning
2565                 about unused variable.
2566                 * sendmsg.c: Add a FIXME comment saying that
2567                 this should be using libffi.
2569                 * Makefile.in (LIBTOOL): Use @LIBTOOL@ now as it works.
2572 2004-05-13  Andrew Pinski  <pinskia@physics.uc.edu>
2574         * archive.c (objc_read_class): Initialize class_name.
2575         (objc_read_selector): Initialize selector_name.
2577 2004-05-09  Richard Sandiford  <rsandifo@redhat.com>
2579         * Makefile.in (toolexecdir): Remove trailing space.
2581 2004-04-15  Nathanael Nerode  <neroden@gcc.gnu.org>
2583         PR libobjc/14948
2584         * configure.ac: De-precious CC so multilibs work.
2585         * configure: Regenerate.
2587 2004-04-14  Nathanael Nerode  <neroden@gcc.gnu.org>
2589         * configure.ac: Restore toolexecdir.
2590         * Makefile.in: Restore toolexecdir.
2591         * configure: Regenerate.
2593 2004-04-09  Nathanael Nerode  <neroden@gcc.gnu.org>
2595         * configure.ac: Remove (unused) glibcpp_prefixdir.
2596         * configure: Regenerate.
2598         * configure.in: Rename to configure.ac.
2599         * Makefile.in: Update to match.
2601         * Makefile.in: Remove toolexecdir, glibcpp_toolexecdir (unused).
2602         Replace glibcpp_toolexeclibdir with toolexeclibdir.
2603         * configure.in: Remove glibcpp_toolexecdir (unused).
2604         Replace glibcpp_toolexeclibdir with toolexeclibdir.  Don't generate
2605         config.h or stamp-h (unused).  Move one comment to the right place.
2606         * configure: Regenerate.
2607         * config.h.in: Remove (unused).
2609         * config.h.in: Regenerate with autoheader.
2611         * Makefile.in: Remove (unused) gcc_version_trigger.
2612         * configure.in: Remove (unused) glibcpp_builddir.  Don't AC_SUBST
2613         gcc_version_trigger.
2614         * configure: Regenerate.
2616         * configure.in: Switch to modern style for AC_INIT, AC_OUTPUT.
2617         Sort file into sections.  Remove dnl where appropriate.  Fix
2618         other style issues.
2619         * configure: Regenerate.
2621         * configure.in: Replace old AC_PROG_CC hack with new one.
2622         Define toplevel_srcdir in terms of srcdir, not top_srcdir (there
2623         are no subdirectory output files, so this is fine).  Change prereq
2624         to autoconf 2.59.
2625         * aclocal.m4: Include ../config/no-executables.m4.
2626         * configure: Regenerate with autoconf 2.59.
2628         * configure.in: Improve comments on gthread_cflags.  Improve m4
2629         quotation, and replace 'if test' with 'case', for --enable-objc-gc.
2630         * configure: Regenerate.
2632         * configure.in: Move PACKAGE and VERSION settings up top.  Remove
2633         unused call to AC_PROG_LN_S.  Default RANLIB to ':'.  Remove
2634         redundant checks for values of RANLIB, AR, INSTALL.
2635         * configure: Regenerate.
2637         * configure.in: Clean up handling of
2638         --enable-version-specific-runtime-libs and related variables;
2639         replace 'if test' with 'case' where reasonable.  Fix comments.
2640         Remove useless libstdcxx_interface.
2641         * configure: Regenerate.
2643         * configure.in: Use _GCC_TOPLEV_NONCANONICAL_TARGET.
2644         Replace uses of target_alias with target_noncanonical.
2645         * aclocal.m4: Include ../config/acx.m4.
2646         * configure: Regenerate.
2647         * Makefile.in: Replace uses of target_alias with target_noncanonical.
2648         Fix copyright statement.
2650         * configure.in: Hand-inline bulky, confusing macros from
2651         aclocal.m4.  Replace references to "GNU Objective C" with "GCC".
2652         Update copyright notice.  Remove stuff for automake, which isn't
2653         used in this directory.  Remove emacs local variables.
2654         * aclocal.m4: Remove hand-inlined macros.  Update copyright notice.
2655         * configure: Regenerate.
2657 2004-03-16  Manfred Hollstein  <mh@suse.com>
2659         * Makefile.in, configure.in, configure: Update copyright years.
2661 2004-03-15  Manfred Hollstein  <mh@suse.com>
2663         * Makefile.in (LIBOBJC_VERSION, LIBOBJC_GC_VERSION): Use
2664         definition from configure.in.
2665         * configure.in (PACKAGE): Add definition.
2666         (VERSION): Add definition; substitute it in output files.
2667         * configure: Re-generate.
2669 2004-03-05  Ziemowit Laski  <zlaski@apple.com>
2671         * objc/hash.h (hash_string, compare_strings):
2672         Add type-casts to make Objective-C++ happy.
2673         * objc/typedstream.h (objc_get_stream_class_version):
2674         Rename parameter from 'class' to 'class_name' to make
2675         Objective-C++ happy.
2677 2004-03-01  Michael Matz  <matz@suse.de>
2679         * Makefile.in (ALL_CFLAGS): Add -fno-strict-aliasing.
2681 2004-02-06  Ziemowit Laski  <zlaski@apple.com>
2683         * objc/objc-api.h (objc_super): The 'class' field shall
2684         be named 'super_class' #ifdef __cplusplus.
2686 2004-01-17  Andrew Pinski  <pinskia@physics.uc.edu>
2688         PR target/10781
2689         * encoding.c (rs6000_special_round_type_align): Define.
2691 2004-01-14  Adam Fedor  <fedor@gnu.org>
2693         PR libobjc/12155
2694         * selector.c (__objc_register_instance_methods_to_class): Free
2695         new_list if not used.
2697 2004-01-09  Andrew Ruder  <aeruder@ksu.edu>
2699         PR libobjc/11904
2700         * sarray.c (sarray_free): Free array->is_copy_of latter.
2702 2003-12-01  Zack Weinberg  <zack@codesourcery.com>
2704         PR 11433
2705         * Protocol.m (descriptionForInstanceMethod): Don't dereference
2706         instance_methods if it's NULL.
2707         (descriptionForClassMethod): Likewise for class_methods.
2709 2003-10-24  Rainer Orth  <ro@TechFak.Uni-Bielefeld.DE>
2711         * Makefile.in (runtime-info.h): Remove -Wp.
2713 2003-10-21  Rainer Orth  <ro@TechFak.Uni-Bielefeld.DE>
2715         * Makefile.in (CC1OBJ): Remove.
2716         (runtime-info.h): Invoke $(CC) so all MULTIFLAGS are handled
2717         correctly.
2718         Use .m extension for temporary file.
2719         Remove assembler temp file.
2721 2003-10-20  Joseph S. Myers  <jsm@polyomino.org.uk>
2723         * objc/hash.h (hash_string): Don't use a cast as an lvalue.
2725 2003-10-17  Rainer Orth  <ro@TechFak.Uni-Bielefeld.DE>
2727         * Makefile.in (runtime-info.h): Use MULTIFLAGS.
2729 2003-09-09  Alan Modra  <amodra@bigpond.net.au>
2731         * configure: Regenerate.
2733 2003-08-27  Alexander Malmberg  <alexander@malmberg.org>
2735         * Makefile.in, aclocal.m4: Update to $(libdir)/gcc/ instead of
2736         (libdir)/gcc-lib/ when installing.
2737         * configure: Regenerate.
2739 Thu Jul 10 10:27:43 2003  Nicola Pero  <n.pero@mi.flashnet.it>
2741         libobjc/9969
2742         * sendmsg.c (get_imp): Fixed rare threading problem.
2743         (__objc_responds_to): Similar fixes.
2744         (objc_msg_lookup): Similar fixes.
2745         (__objc_init_install_dtable): Lock the runtime before checking if the
2746         table is installed.
2748 2003-05-23  Nathanael Nerode  <neroden@gcc.gnu.org>
2750         * hash.c, init.c, libobjc.def, libobjc_entry.c, linking.m,
2751         makefile.dos, misc.c, nil_method.c, objects.c, sarray.c,
2752         selector.c, sendmsg.c, thr-dce.c, thr-decosf1.c, thr-irix.c,
2753         thr-mach.c, thr-objc.c, thr-os2.c, thr-posix.c, thr-pthreads.c,
2754         thr-rtems.c, thr-single.c, thr-solaris.c, thr-vxworks.c,
2755         thr-win32.c, thr.c: Replace "GNU CC" with "GCC".
2756         * Makefile.in, NXConstStr.m, Object.m, Protocol.m, archive.c,
2757         class.c, encoding.c, gc.c, objc/NXConstStr.h, objc/Object.h,
2758         objc/Protocol.h, objc/encoding.h, objc/hash.h, objc/objc-api.h,
2759         objc/objc-list.h, objc/objc.h, ocjc/runtime.h, objc/sarray.h,
2760         objc/thr.h, objc/typedstream.h: Replace "GNU CC" with "GCC".
2762 Tue May 13 14:56:03 2003  Richard Frith-Macdonald <rfm@gnu.org>
2763                           Nicola Pero  <n.pero@mi.flashnet.it>
2765         libobjc/10742
2766         * init.c (class_superclass_of_class): New function.
2767         (create_tree_of_subclasses_inherited_from): Use it.
2768         (__objc_tree_insert_class): Likewise.
2769         (class_is_subclass_of_class): Likewise.
2771 2003-04-11  David Chad  <davidc@freebsd.org>
2772             Loren J. Rittle  <ljrittle@acm.org>
2774         libobjc/8562
2775         * objc/hash.h (hash_string): Constify correctly.
2776         (compare_ptrs): Use direct compare.
2777         * objc/objc-list.h (list_nth): Rename index to indx to avoid shadow.
2778         * objc/sarray.h: Global rename index to indx to avoid shadow.
2780 2003-03-12  Andreas Schwab  <schwab@suse.de>
2782         * aclocal.m4 (GLIBCPP_EXPORT_INSTALL_INFO): Avoid trailing /. in
2783         glibcpp_toolexeclibdir.
2784         * configure: Rebuilt.
2786 2003-02-20  Alexandre Oliva  <aoliva@redhat.com>
2788         * configure.in: Propagate ORIGINAL_LD_FOR_MULTILIBS to
2789         config.status.
2790         * configure: Rebuilt.
2792 2003-01-27  Alexandre Oliva  <aoliva@redhat.com>
2794         * aclocal.m4 (glibcpp_toolexeclibdir): Instead of
2795         $(MULTISUBDIR), use `$CC -print-multi-os-directory`, unless
2796         version_specific_libs is enabled.
2797         * configure: Rebuilt.
2799 2003-01-09  Christian Cornelssen  <ccorn@cs.tu-berlin.de>
2801         * Makefile.in (FLAGS_TO_PASS): Also pass DESTDIR.
2802         (install-libs, install-headers): Prepend $(DESTDIR) to
2803         destination paths in all (un)installation commands.
2805 2002-12-02  Zack Weinberg  <zack@codesourcery.com>
2807         * thr-objc.c: Include coretypes.h and tm.h.
2809 2002-12-01  Zack Weinberg  <zack@codesourcery.com>
2811         * encoding.c, sendmsg.c: Include coretypes.h and tm.h.
2813 2002-11-26  Nathanael Nerode  <neroden@gcc.gnu.org>
2815         * configure.in: Remove skip-this-dir support.
2816         * configure: Regenerate.
2818 2002-09-22  Kaveh R. Ghazi  <ghazi@caip.rutgers.edu>
2820         * Makefile.in (all): Fix multilib parallel build.
2822 Thu Sep 12 12:44:37 2002  Nicola Pero  <n.pero@mi.flashnet.it>
2824         * sendmsg.c (nil_method): Declare not to take a variable number of
2825         args.
2826         (objc_msg_lookup): Cast nil_method to IMP before returning it.
2827         (objc_msg_lookup_super): The same.
2829 2002-09-10  Jan Hubicka  <jh@suse.cz>
2831         * nil_method.c (nil_method): No longer defined with variable
2832         arguments.
2834 2002-07-02  Rodney Brown  <rbrown64@csc.com.au>
2836         * objc/encoding.h: Fix formatting.
2837         * objc/hash.h: Likewise.
2838         * objc/objc-api.h: Likewise.
2839         * objc/runtime.h: Likewise.
2840         * objc/thr.h: Likewise.
2841         * archive.c: Likewise.
2842         * class.c: Likewise.
2843         * encoding.c: Likewise.
2844         * gc.c: Likewise.
2845         * hash.c: Likewise.
2846         * init.c: Likewise.
2847         * misc.c: Likewise.
2848         * nil_method.c: Likewise.
2849         * objects.c: Likewise.
2850         * sarray.c: Likewise.
2851         * selector.c: Likewise.
2852         * sendmsg.c: Likewise.
2853         * thr-mach.c: Likewise.
2854         * thr.c: Likewise.
2856 2002-06-25  DJ Delorie  <dj@redhat.com>
2858         * aclocal.m4 (GLIBCPP_CONFIGURE): Split out
2859         GLIBCPP_TOPREL_CONFIGURE.
2860         * configure.in: Call it before AC_CANONICAL_SYSTEM.
2861         * configure: Regenerate.
2863 2002-06-21  Kaveh R. Ghazi  <ghazi@caip.rutgers.edu>
2865         * Object.m (forward, read, write): Fix unused parameter warnings.
2866         * encoding.c: Include <stdlib.h>.
2867         (target_flags): Mark with attribute unused.
2868         (atoi): Delete.
2869         * runtime.h (__objc_selector_max_index): Change to unsigned int.
2870         (__objc_generate_gc_type_description): Prototype.
2871         * selector.c (__objc_selector_max_index): Change to unsigned int.
2873 Mon Jun 17 18:37:42 2002  Nicola Pero  <n.pero@mi.flashnet.it>
2875         * sendmsg.c (__objc_get_forward_imp): Fix warning by making sure
2876         we always have a return value: if __objc_msg_forward does not
2877         supply a forwarding implementation, return the default
2878         __builtin_apply based one.
2880 2002-06-15  Kaveh R. Ghazi  <ghazi@caip.rutgers.edu>
2882         * Object.m: Fix signed/unsigned warning.
2883         * Protocol.m: Likewise.
2884         * archive.c: Always include stdlib.h.
2885         (objc_read_short, objc_read_unsigned_short, objc_read_int,
2886         objc_read_long, __objc_read_nbyte_uint, __objc_read_nbyte_ulong):
2887         Fix signed/unsigned warning.
2888         (objc_write_type, objc_read_type, objc_write_types,
2889         objc_read_types): Ensure ctype 8-bit safety.
2890         (__objc_no_write, __objc_no_read): Mark unused parameters.
2891         * class.c (class_table_setup): Specify void arg.
2892         * encoding.c (atoi, objc_sizeof_type, objc_alignof_type,
2893         objc_skip_typespec, objc_skip_offset,
2894         objc_layout_structure_next_member): Ensure ctype 8-bit safety.
2895         (objc_layout_structure_next_member): Ensure variables are
2896         initialized.
2897         * gc.c (__objc_generate_gc_type_description,
2898         class_ivar_set_gcinvisible): Mark unused parameters.
2899         * init.c (__objc_send_load, __objc_destroy_class_tree_node): Mark
2900         unused parameters.
2901         (__objc_init_protocols) Fix signed/unsigned warning.
2902         * nil_method.c (nil_method): Mark unused parameters.
2903         * thr.h (objc_thread_callback): Specify void arg.
2904         * sarray.c (sarray_new, sarray_realloc, sarray_free): Fix
2905         signed/unsigned warning.
2906         (sarray_free): Fix formatting.
2907         * selector.c (sel_types_match): Ensure ctype 8-bit safety.
2908         * sendmsg.c (__objc_init_install_dtable) Mark unused parameters.
2910 2002-06-09  Andreas Jaeger  <aj@suse.de>
2912         * encoding.c (objc_layout_structure_next_member): Remove unused
2913         variable.
2915 2002-05-20  Kaveh R. Ghazi  <ghazi@caip.rutgers.edu>
2917         * Makefile.in (SHELL): Set to @SHELL@.
2918         (WARN_CFLAGS): New.
2919         (ALL_CFLAGS): Add $(WARN_CFLAGS).
2921 2002-05-16  Rainer Orth  <ro@TechFak.Uni-Bielefeld.DE>
2923         * aclocal.m4: Allow for PWDCMD to override hardcoded pwd.
2924         * configure: Regenerate.
2926 2002-05-08  Alexandre Oliva  <aoliva@redhat.com>
2928         * configure.in (ORIGINAL_LD_FOR_MULTILIBS): Preserve LD at
2929         script entry, and set LD to it when configuring multilibs.
2930         * configure: Rebuilt.
2932 2002-04-19  David O'Brien  <obrien@FreeBSD.org>
2934         * encoding.c (MAX, MIN, ROUNDING): #undef before defining.
2936 2002-04-09  Hans-Peter Nilsson  <hp@bitrange.com>
2938         PR objc/6107
2939         * objc/objc-api.h (struct objc_protocol_list): Change type of
2940         member count from int to size_t.
2942 2002-02-11  Franz Sirl  <Franz.Sirl-kernel@lauterbach.com>
2944         PR libobjc/4039
2945         * aclocal.m4: Replace with version copied from libstdc++-v3.
2946         * configure.in: Update for changes to aclocal and Makefile.
2947         * configure: Regenerate.
2948         * Makefile.in: Correct install of multilibs and shared libs, use
2949         INSTALL_DATA for include files.
2951 Mon Dec 17 17:02:12 2001  Nicola Pero  <nicola@brainstorm.co.uk>
2953         * init.c (__objc_exec_class): Fixed bug in the loop on unclaimed
2954         categories - when an unclaimed category was found, the loop was
2955         doing two steps forward instead of one, so that in certain cases
2956         it was failing to properly load all the categories.  (Reported
2957         with fix by Alexander Malmberg <alexander@malmberg.org>).
2959 2001-11-14  Aldy Hernandez  <aldyh@redhat.com>
2961         * encoding.c: Add target_flags.
2963 2001-11-07  Aldy Hernandez  <aldyh@redhat.com>
2965          * objc/objc-api.h (_C_VECTOR): New.
2967          * encoding.c (VECTOR_TYPE): New.
2969 Mon Oct 29 21:29:21 2001  Nicola Pero  <n.pero@mi.flashnet.it>
2971         * class.c: Rewritten the class table to use optimized, lock-free
2972         lookup.  This more than doubles the speed of class method
2973         invocations.  (class_table_setup), (class_table_insert),
2974         (class_table_replace), (class_table_get_safe),
2975         (class_table_next), (class_table_print),
2976         (class_table_print_histogram): New functions.
2977         (__objc_init_class_tables): Use class_table_setup.
2978         (__objc_add_class_to_hash): Use class_table_get_safe and
2979         class_table_insert.  (objc_lookup_class), (objc_get_class): Do not
2980         assert the existence of the table; do not lock the runtime; use
2981         class_table_get_safe.  (objc_next_class): Use class_table_next.
2982         (__objc_resolve_class_links): Use class_table_next.
2983         (class_pose_as): Use class_table_replace.
2985 2001-09-10  Ovidiu Predescu  <ovidiu@cup.hp.com>
2987         * gc.c: Removed the DEBUG declaration.
2989 Wed Jul 18 12:48:56 2001  Nicola Pero  <n.pero@mi.flashnet.it>
2991         * thr.c (objc_mutex_lock): Invoke __objc_thread_id directly,
2992         rather than through objc_thread_id, to save a function call.
2993         (objc_mutex_trylock, objc_mutex_unlock, objc_condition_wait):
2994         Ditto.
2996 Mon Jul 16 12:15:00 2001  Nicola Pero  <n.pero@mi.flashnet.it>
2998         * objc/objc-api.h (object_is_class): Fixed - buggy code was trying
2999         to cast an id to a Class, which can not be done.  Make the check
3000         by using CLS_ISMETA on the class pointer instead.
3001         (object_is_meta_class): Similar fix.
3003 2001-06-09  Alexandre Oliva  <aoliva@redhat.com>, Stephen L Moshier  <moshier@mediaone.net>
3005         * configure.in (AC_EXEEXT): Work around in case it expands to
3006         nothing, as in autoconf 2.50.
3007         * acinclude.m4: Likewise.
3008         * configure: Rebuilt.
3010 2001-06-08  Nicola Pero  <n.pero@mi.flashnet.it>
3012         * THREADS: Explain that when we compile libobjc inside GCC, we
3013         always use thr-objc.c as a backend, which uses GCC's thread code.
3015 2001-06-06  Richard Frith-Macdonald  <rrfm@gnu.org>
3017         * init.c (__objc_send_message_in_list): When setting a new entry
3018         in __objc_load_methods use the method IMP as key, but check to see
3019         if the method is in the hashtable by looking at the IMP also.
3020         Also ... call the method after adding it to the hashtable rather
3021         than before ... thus preventing an obscure possibility of infinite
3022         recursion if a +load method itself loads a subclass.
3024 2001-05-25  Ovidiu Predescu  <ovidiu@cup.hp.com>
3026         * init.c (__objc_send_message_in_list): When setting a new entry
3027         in __objc_load_methods use the method name as key, not the method
3028         IMP (reported by Richard Frith-Macdonald <richard@brainstorm.co.uk>).
3030 2001-05-09  Joseph S. Myers  <jsm28@cam.ac.uk>
3032         * objc-features.texi: Move to ../gcc/objc.texi.
3033         * fdl.texi: Remove.
3034         * Makefile.in: Don't generate documentation from
3035         objc-features.texi.
3037 2001-05-01  Mark Mitchell  <mark@codesourcery.com>
3039         * fdl.texi: New file.
3040         * objc-features.texi: Simplify.
3041         * Makefile.in: Adjust accordingly.
3043 2001-04-30  Mark Mitchell  <mark@codesourcery.com>
3045         * objc-features.texi: Use the GFDL.
3047 Wed Mar 21 04:44:58 EST 2001  John Wehle  (john@feith.com)
3049         * encoding.c (REAL_TYPE): Define.
3051 2001-03-19  David Edelsohn  <edelsohn@gnu.org>
3053         * encoding.c (TYPE_MODE): Define.
3055 2001-03-14  Nicola Pero  <n.pero@mi.flashnet.it>
3057         * thr.c (objc_thread_add): New function.
3058         (objc_thread_remove): Ditto.
3059         * objc/thr.h: Declare them.
3060         * libobjc.def: Mention them.
3062 2001-02-28  Ovidiu Predescu  <ovidiu@cup.hp.com>
3064         * objc-features.texi: Document the @compatibility_alias compiler
3065         directive (description from Nicola Pero <n.pero@mi.flashnet.it>).
3067 Fri Feb 23 18:12:00 2001  Rainer Orth  <ro@TechFak.Uni-Bielefeld.DE>
3069         * sendmsg.c (__objc_forward): Delete strlen() declaration.
3071 2001-02-08  Geoffrey Keating  <geoffk@redhat.com>
3073         * configure.in: Don't run AC_PROG_CC_WORKS or AC_EXEEXT, because
3074         we're not interested in the result and they might fail.
3075         * configure: Regenerated.
3077 2001-01-12  Joseph S. Myers  <jsm28@cam.ac.uk>
3079         * objc-features.texi: Use @email.
3081 2001-01-12  Joseph S. Myers  <jsm28@cam.ac.uk>
3083         * sendmsg.c (__objc_print_dtable_stats): Don't use #ifdef inside
3084         printf.
3086 2000-01-11  Richard Earnshaw  <rearnsha@arm.com>
3088         * encoding.c (STRUCTURE_SIZE_BOUNDARY): Redefine in a way that
3089         determines the value dynamically.
3091 Wed Jan  3 00:49:10 2001  Ovidiu Predescu  <ovidiu@cup.hp.com>
3093         * sendmsg.c: Added __objc_msg_forward, a hook that allows external
3094         libraries to provide a function that returns the real forwarding
3095         function. This can alleviate problems __builtin_apply() and
3096         friends have on various platforms. (Solution suggested by Helge
3097         Hess.)
3099         * objc/objc-api.h: Define __objc_msg_forward.
3101         * sendmsg.c: Define gen_rtx_REG.
3103 2000-12-06      Ralf Corsepius <corsepiu@faw.uni-ulm.de>
3105         * thr-rtems.c: New file. Stub to compile.
3107 2000-09-06  Alexandre Oliva  <aoliva@redhat.com>
3109         * configure: Rebuilt with new libtool.m4.
3111 Tue Aug 15 00:38:56 2000  Ovidiu Predescu  <ovidiu@cup.hp.com>
3113         * configure.in: Create a config.h file. Check for <sched.h>.
3114         * configure: Regenerate.
3116         * config.h.in: Check for <sched.h>.
3118 2000-08-14  Zack Weinberg  <zack@wolery.cumb.org>
3120         * configure: Regenerate after change to ../libtool.m4.
3122 2000-08-14  Andreas Schwab  <schwab@suse.de>
3124         * objc-features.texi (Top): Move @menu at end of node.
3126 2000-08-11  Manfred Hollstein  <manfredh@redhat.com>
3128         * objc-features.texi: Move @node Top before @menu.
3130 Sun Aug  6 23:27:49 2000  Ovidiu Predescu  <ovidiu@cup.hp.com>
3132         * objc-features.texi: Documented the new -fconstant-string-class
3133         option.
3135 Sun Aug  6 22:51:16 2000  Ovidiu Predescu  <ovidiu@cup.hp.com>
3137         * thr-posix.c: Integrated Chris Ball's <cball@fmco.com> changes to
3138         improve the Posix thread support for Objective-C.
3140 2000-08-04  Zack Weinberg  <zack@wolery.cumb.org>
3142         * aclocal.m4: Replace copy of ../libtool.m4 with
3143         sinclude(../libtool.m4).
3145 Fri Jul 28 08:58:02 2000  Nicola Pero  <nicola@brainstorm.co.uk>
3147         * configure.in: Added libtool support; build shared libraries
3148         if --enable-shared was passed on command line.
3149         * Makefile.in: Modified most compilation commands to use libtool.
3150         * aclocal.m4: New symbolic link to the ../libtool.m4, from the
3151         libtool distribution.
3153 Sat Jul 29 00:10:21 2000  Ovidiu Predescu  <ovidiu@cup.hp.com>
3155         * sarray.c, Object.m: Removed the explicit prototypes for strlen
3156         and memcpy on 64-bit platforms (Suggested by Rodney Brown
3157         <rdb@cup.hp.com>).
3159 2000-05-12  H.J. Lu  (hjl@gnu.org)
3161         * Makefile.in (GTHREAD_FLAGS): New.
3162         (ALL_CFLAGS): Add $(GTHREAD_FLAGS).
3163         (OBJC_THREAD_FILE): Changed to thr-objc.
3165         * configure.in (GTHREAD_FLAGS): New, check and replace it for
3166         Makefile.
3167         (OBJC_THREAD_FILE): Removed.
3169         * thr-objc.c: New.
3171 2000-07-13  Kaveh R. Ghazi  <ghazi@caip.rutgers.edu>
3173         * objc/hash.h: Include string.h.
3175 2000-04-15  David Edelsohn  <edelsohn@gnu.org>
3177         * Object.m (strlen): 64-bit PowerPC is a 64bit platform as well.
3179 2000-04-12  Jakub Jelinek  <jakub@redhat.com>
3181         * Object.m (strlen): Provide prototype on all 64bit platforms,
3182         not only alpha.
3183         * sarray.c (memcpy): Likewise.
3184         * encoding.c (objc_layout_finish_structure): Don't use
3185         ROUND_TYPE_ALIGN on sparc.
3187         * encoding.c (objc_layout_structure_next_member): Do the whole
3188         procedure even for the first member, so that we get correct
3189         alignment.
3191 2000-03-29  Zack Weinberg  <zack@wolery.cumb.org>
3193         * objc/Protocol.h, objc/objc-list.h: Change #endif labels to
3194         comments.
3196 2000-02-23  Zack Weinberg  <zack@wolery.cumb.org>
3198         * Makefile.in: Add -DIN_TARGET_LIBS to ALL_CFLAGS.
3200 Thu Sep 23 07:19:12 1999   Chris Ball <cball@fmco.com>
3202         * thr-posix.c (__objc_mutex_deallocate): made deallocate work.
3204 Tue Sep 21 07:47:10 1999  Jeffrey A Law  (law@cygnus.com)
3206         * Makefile.in (gc.o, gc_gc.o): Do not pass -fgnu-runtime to
3207         the compiler when building C code.
3209 Fri Aug  6 23:32:29 1999  Daniel Jacobowitz <drow@drow.them.org>
3211         * Makefile.in (FLAGS_TO_PASS): Include prefix, exec_prefix,
3212         libdir, libsubdir and tooldir.
3214 Mon Jun 21 05:40:15 1999  John David Anglin <dave@hiauly1>
3216         * init.c (__objc_force_linking): Make global.
3218 Thu May 20 03:20:59 1999  Jeffrey A Law  (law@cygnus.com)
3220         * configure.in (AC_EXEEXT): Remove call.
3221         (compiler_name): Explicitly check with no extension and .exe
3222         extension.
3223         * configure: Regenerate.
3225 Sun Apr 25 01:15:34 1999  Mumit Khan  <khan@xraylith.wisc.edu>
3227         * Makefile.in (CC1OBJ): Define in terms of CC.
3228         (runtime-info.h): Use.
3230 Fri April 8 08:21:07 1999 Ovidiu Predescu <ovidiu@cup.hp.com>
3232         * objc-features.texi: Updated the URL to Boehm's GC page.
3234 Fri Mar 26 23:41:07 1999 Ovidiu Predescu <ovidiu@cup.hp.com>
3236         * archive.c (__objc_code_char, __objc_write_char): Explicitly specify
3237         the char as being signed (patch from Daniel Jacobowitz
3238         <drow@false.org>).
3240 Wed Mar 24 22:41:28 1999  Mumit Khan  <khan@xraylith.wisc.edu>
3242         * configure.in (AC_PREREQ): Update to 2.13.
3243         (AC_EXEEXT): Call to find possible file extension.
3244         (compiler_name): Use.
3245         * configure: Regenerate.
3247 Wed Jan 27 02:31:01 1999  Jeffrey A Law  (law@cygnus.com)
3249         * Makefile.in (ALL_CFLAGS): Add -DIN_GCC.
3251 Tue Jan  5 01:38:53 1999  Jeffrey A Law  (law@cygnus.com)
3253         * configure.in (thread_file): Correct and simplify code to find
3254         the thread file.
3255         * configure: Rebuilt.
3257 1998-11-26  Manfred Hollstein  <manfred@s-direktnet.de>
3259         * configure.in (compiler_name): Add check to detect if this
3260         language's compiler has been built.
3261         * configure: Regenerate.
3263 Mon Nov 23 16:50:28 1998  Kaveh R. Ghazi  <ghazi@caip.rutgers.edu>
3265         *  configure.in: Use AC_PREREQ(2.12.1).
3267 Thu Nov 19 20:33:37 1998  Jeffrey A Law  (law@cygnus.com)
3269         * Makefile.in (runtime-info.h): Avoid GNU make extensions.
3271 Sun Nov  8 17:46:14 1998  Kaveh R. Ghazi  <ghazi@caip.rutgers.edu>
3273         * Makefile.in (INCLUDES): Add -I$(srcdir)/$(MULTISRCTOP)../include.
3275 Thu Oct 22 14:34:06 1998  Kaveh R. Ghazi  <ghazi@caip.rutgers.edu>
3277         * configure.in: Use AC_CONFIG_AUX_DIR($topsrcdir).
3279 Sat Oct 17 05:21:31 1998  Ovidiu Predescu  <ovidiu@slip.net>
3281         * objc-features.texi (Top): Changed the email address.
3282         * objc-features.texi (Garbage Collection): Use @uref instead of @url.
3284 Mon Oct 11 21:25:27 1998  Ovidiu Predescu  <ovidiu@slip.net>
3286         * encoding.c: Redefine get_inner_array_type to get the first entry
3287         in the structure.
3289 Thu Oct  8 12:21:14 1998  Richard Frith-Macdonald <richard@brainstorm.co.uk>
3291         * encoding.c (objc_skip_type_qualifiers): Handle _C_BYREF.
3292         (objc_get_type_qualifiers): Similarly.
3293         * objc/encoding.h (_C_BYREF): Define.
3294         (_F_BYREF): Define.
3296 1998-10-07  David S. Miller  <davem@pierdol.cobaltmicro.com>
3298         * objc/sarray.h: Make boffset be an unsigned long when sparc so it
3299         works out on 64-bit systems.
3301 Tue Oct  6 20:32:06 1998  Alexandre Oliva  <oliva@dcc.unicamp.br>
3303         * Makefile.in (INCLUDES): Make it multilib-friendly.
3305 Fri Oct  2 07:12:14 1998  H.J. Lu  (hjl@gnu.org)
3307         * Makefile.in (INCLUDES): Add -I$(srcdir)/../gcc.
3309 Thu Oct  1 22:33:03 1998 Robert Lipe  <robertl@dgii.com>
3310                          Jeffrey A Law  (law@cygnus.com)
3312         * Makefile.in (INCLUDES): Reference gcc via $MULTIBUILDTOP.
3313         (FLAGS_TO_PASS): Added.
3314         (runtime-info.h): Reference cc1ibj via $MULTIBUILDTOP.
3316         * archive.c: Change config.h to tconfig.h.
3318         * configure.in: Find gcc's object directory even for multilibs.
3320 Wed Sep 30 18:17:17 1998  Robert Lipe  <robertl@dgii.com>
3322         * configure.in: Escape ^ in grep string.
3323         * configure: Rebuilt.
3325 Wed Sep 30 09:14:52 1998  Jeffrey A Law  (law@cygnus.com)
3327         * All .h files pushed down into the objc/ subdirectory.
3328         * Makefile.in (copy_headers): Corresponding changes.
3329         * configure.in (AC_INIT): Corresponding changes.
3330         * configure: Rebuilt.
3332 1998-09-30  Ben Elliston  <bje@cygnus.com>
3333             Jeff Law      <law@cygnus.com>
3335         * Makefile.in: Rewrite.
3337         * configure.in: Likewise.
3339         * configure: Regenerate.
3341         * All .c files.  Remove "objc" prefix when including objc header
3342         files.  Include tconfig.h, not ../tconfig.h.
3344 Mon Sep 21 23:27:10 1998  Ovidiu Predescu <ovidiu@slip.net>
3346         * encoding.c (TREE_TYPE, ARRAY_TYPE): Define.
3347         (get_inner_array_type): Define.
3349 1998-09-21  Ben Elliston  <bje@cygnus.com>
3351         * New directory.  Moved files from ../gcc/objc.