Update ChangeLog and version files for release
[official-gcc.git] / libobjc / ChangeLog
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1 2016-06-03  Release Manager
3         * GCC 5.4.0 released.
5 2015-12-04  Release Manager
7         * GCC 5.3.0 released.
9 2015-07-16  Release Manager
11         * GCC 5.2.0 released.
13 2015-04-22  Release Manager
15         * GCC 5.1.0 released.
17 2015-02-05  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
19         PR libobjc/63765
20         * thr.c (_XOPEN_SOURCE): Remove.
22 2015-01-27  Matthias Klose  <doko@ubuntu.com>
24         * sendmsg.c: Add prototypes for __objc_get_forward_imp and get_imp.
26 2015-01-09  Dimitris Papavasiliou  <dpapavas@gmail.com>
28         PR libobjc/51891
29         * ivars.c: Add a check for classes without instance
30         variables, which have a NULL ivar list pointer.
32 2015-01-05  Jakub Jelinek  <jakub@redhat.com>
34         Update copyright years.
36 2014-11-21  H.J. Lu  <hongjiu.lu@intel.com>
38         PR bootstrap/63784
39         * configure: Regenerated.
41 2014-11-11  Francois-Xavier Coudert  <fxcoudert@gcc.gnu.org>
43         PR target/63610
44         * configure: Regenerate.
46 2014-11-05  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
48         * thr.c (_XOPEN_SOURCE): Define as 600.
50 2014-07-27  Alan Modra  <amodra@gmail.com>
51             Matthias Klose  <doko@ubuntu.com>
53         PR libobjc/61920
55         * encoding.c: Define rs6000_special_adjust_field_align_p.
57 2014-01-02  Richard Sandiford  <rdsandiford@googlemail.com>
59         Update copyright years
61 2013-09-20  Alan Modra  <amodra@gmail.com>
63         * configure: Regenerate.
65 2013-07-21   Ondřej Bílka  <neleai@seznam.cz>
67         * class.c: Fix typos.
68         * encoding.c: Likewise.
69         * init.c: Likewise.
70         * objc-private/runtime.h: Likewise.
71         * objc/runtime.h: Likewise.
72         * objc-sync.c: Likewise.
74 2013-07-04  Kai Tietz  <ktietz@redhat.com>
76         * exception.c: Add check for SjLj to SEH blocks.
78 2013-02-03  Richard Sandiford  <rdsandiford@googlemail.com>
80         Update copyright years.
82 2012-10-19  Michael Meissner  <meissner@linux.vnet.ibm.com>
84         * encoding.c (TARGET_VSX): Provide definitions based on the
85         current compilation options, and not based off the target options
86         structure.
87         (TARGET_ALTIVEC): Likewise.
88         (TARGET_64BIT): Likewise.
90 2012-09-14  David Edelsohn  <dje.gcc@gmail.com>
92         * configure: Regenerated.
94 2012-07-19  Tristan Gingold  <gingold@adacore.com>
95             Richard Henderson  <rth@redhat.com>
97         * exception.c (__gnu_objc_personality_seh0): New function.
99 2012-05-16  H.J. Lu  <hongjiu.lu@intel.com>
101         * configure: Regenerated.
103 2012-03-12  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
105         * configure.ac (enable_objc_gc): Remove alpha*-dec-osf* handling.
106         * configure: Regenerate.
108         * thr.c (_XOPEN_SOURCE): Define unconditionally.
110 2011-11-21  Andreas Tobler  <andreast@fgznet.ch>
112         * configure: Regenerate.
114 2011-11-02  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
116         * Makefile.in (INCLUDES): Add -I$(MULTIBUILDTOP)../libgcc.
117         * configure.ac (target_thread_file, HAVE_GTHR_DEFAULT): Remove.
118         * configure: Regenerate.
119         * config.h.in: Regenerate.
121 2011-10-17  Paul Brook  <paul@codesourcery.com>
122             Matthias Klose  <doko@ubuntu.com>
124         * exception.c (parse_lsda_header): hardcode ttype_encoding for older
125         ARM EABI toolchains.
126         (get_ttype_entry) Remove __ARM_EABI_UNWINDER__ variant.
128 2011-10-09  Nicola Pero  <nicola.pero@meta-innovation.com>
130         PR libobjc/49883
131         * init.c (__objc_exec_class): Work around a bug in clang's code
132         generation.  Clang sets the class->info field to values different
133         from 0x1 or 0x2 (the only allowed values in the traditional GNU
134         Objective-C runtime ABI) to store some additional information, but
135         this breaks backwards compatibility.  Wipe out all the bits in the
136         fields other than the first two upon loading a class.
138 2011-10-09  Nicola Pero  <nicola.pero@meta-innovation.com>
140         * class.c (objc_lookup_class): Added back for compatibility with
141         clang which seems to emit calls to it.
143 2011-10-08  Richard Frith-Macdonald <rfm@gnu.org>
144             Nicola Pero  <nicola.pero@meta-innovation.com>
146         PR libobjc/50428
147         * sendmsg.c (__objc_send_initialize): If a class does not have an
148         +initialize method, search for an +initialize method in the
149         superclass and in the ancestor classes and execute the first one
150         that is found.  This makes the GNU runtime behave in the same way
151         as the Apple/NeXT runtime with respect to +initialize methods and
152         subclassing.
154 2011-08-06  Nicola Pero  <nicola.pero@meta-innovation.com>
156         PR libobjc/50002
157         * class.c (__objc_update_classes_with_methods): Iterate over meta
158         classes as well as normal classes when refreshing the method
159         implementations.  This fixes replacing class methods.
161 2011-08-06  Nicola Pero  <nicola.pero@meta-innovation.com>
163         * class.c (class_getSuperclass): Fixed to work with meta classes
164         still in construction too.
166 2011-08-06  Nicola Pero  <nicola.pero@meta-innovation.com>
168         * class.c (class_getSuperclass): Fixed typo in comment.
169         
170 2011-08-06  Nicola Pero  <nicola.pero@meta-innovation.com>
172         PR libobjc/49882
173         * class.c (class_getSuperclass): Return the superclass if the
174         class is in construction.
175         * objc/runtime.h (class_getSuperclass): Updated documentation.
177 2011-08-05  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
179         * Makefile.in (INCLUDES): Search
180         $(srcdir)/$(MULTISRCTOP)../libgcc.
182 2011-06-08  Nicola Pero  <nicola.pero@meta-innovation.com>
184         * objc/objc.h (__GNU_LIBOBJC__): Bumped to 20110608.
186 2011-06-08  Nicola Pero  <nicola.pero@meta-innovation.com>
188         * configure.ac (VERSION): Bumped to 4:0:0.
189         * configure (VERSION): Likewise.
191 2011-06-08  Nicola Pero  <nicola.pero@meta-innovation.com>
193         * objc/README: Updated.
194         * objc-private/selector.h: Updated comments.
195         
196 2011-06-07  Nicola Pero  <nicola.pero@meta-innovation.com>
198         * sendmsg.c (class_get_instance_method): Removed.
199         (class_get_class_method): Removed.
200         (objc_get_uninstalled_dtable): Removed.
202 2011-06-07  Nicola Pero  <nicola.pero@meta-innovation.com>
204         * objc-private/module-abi-8.h (class_get_instance_size): Removed.
205         * objects.c (class_create_instance): Removed.
206         * error.c (__USE_FIXED_PROTOTYPES__): Removed.
207         * gc.c (__objc_generate_gc_type_description): Use
208         class_getInstanceSize() instead of class_get_instance_size().
209         * selector.c (sel_types_match): Made static.
210         (sel_get_typed_uid): Removed.
211         (sel_get_any_typed_uid): Removed.
212         (sel_get_name): Removed.
213         (sel_get_type): Removed.
214         (sel_register_name): Removed.
215         (sel_register_typed_name): Removed.
216         (sel_get_uid): Removed.
218 2011-06-07  Nicola Pero  <nicola.pero@meta-innovation.com>
220         * encoding.c (method_get_number_of_arguments): Removed.
221         (method_get_sizeof_arguments): Removed.
223 2011-06-07  Nicola Pero  <nicola.pero@meta-innovation.com>
225         * class.c (objc_next_class): Removed.
226         (class_pose_as): Removed.
227         (CLASSOF): Removed.
228         (class_table_replace): Removed.
229         (objc_lookup_class): Removed.
231 2011-06-07  Nicola Pero  <nicola.pero@meta-innovation.com>
233         Removed the Traditional Objective-C runtime public API.
234         * Makefile.in (OBJC_DEPRECATED_H): Variable removed.
235         (install-headers): Do not create the objc/deprecated directory and
236         do not install the deprecated headers.
237         (OBJC_H): Removed encoding.h and objc-api.h.
238         * Object.m: Removed all methods with the exception of -class and
239         -isEqual:.  Updated includes.  ([-class]): Use Modern API.
240         * objc/Object.h: Do not include deprecated/Object.h.
241         * objc/deprecated/Object.h: Removed.
242         * linking.m (__objc_linking): Call [Object class] instead of
243         [Object name].
244         * Protocol.m: Removed all methods with the exception of -isEqual:.
245         Updated includes.
246         * objc/Protocol.h: Do not include deprecated/Protocol.h.
247         * objc/deprecated/Protocol.h: Removed.
248         * objc/deprecated/struct_objc_symtab.h: Removed.
249         * objc/deprecated/struct_objc_module.h: Removed.
250         * objc/deprecated/struct_objc_ivar.h: Removed.
251         * objc/deprecated/struct_objc_ivar_list.h: Removed.
252         * objc/deprecated/struct_objc_method.h: Removed.
253         * objc/deprecated/struct_objc_method_list.h: Removed.
254         * objc/deprecated/struct_objc_protocol_list.h: Removed.
255         * objc/deprecated/struct_objc_category.h: Removed.
256         * objc/deprecated/MetaClass.h: Removed.
257         * objc/deprecated/objc_msg_sendv.h: Removed.  
258         * objc/deprecated/README: Removed.
259         * objc/deprecated/struct_objc_class.h: Removed.
260         * objc/deprecated/struct_objc_protocol.h: Removed.
261         * objc/deprecated/struct_objc_selector.h: Removed.
262         * objc/encoding.h: Removed.
263         * objc/message.h (struct objc_super): Removed the definition for
264         the Traditional Objective-C runtime API.
265         * objc/objc.h: Do not include objc/objc-decls.h.
266         deprecated/struct_objc_selector.h, deprecated/MetaClass.h,
267         deprecated/struct_objc_class.h, deprecated/struct_objc_protocol.h
268         and deprecated/objc_msg_sendv.h.  Uncommented new definition of
269         Protocol *.
270         * objc/objc-api.h: Removed.
271         * objc/runtime.h: Updated comments.  Removed check to detect
272         concurrent usage of Traditional and Modern APIs.
273         * objc-private/module-abi-8.h: Always define struct objc_class and
274         struct objc_protocol.  (struct objc_protocol_list): Changed type
275         of 'list' argument from 'Protocol *' to 'struct objc_protocol *'.
276         (class_get_instance_size): Added.
277         * objc-private/protocols.h (__objc_protocols_add_protocol): Take a
278         'struct objc_protocol *' as argument, not a 'Protocol *'.
279         * objc-private/runtime.h: Updated comments.
280         * objc-private/selector.h (struct objc_selector, sel_eq): Added.
281         * class.c: Include objc-private/selector.h.
282         (objc_get_meta_class): Return a Class instead of a MetaClass.
283         * encoding.c (method_get_next_argument): Removed.
284         (method_get_first_argument): Removed.
285         (method_get_nth_argument): Removed.
286         * gc.c: Include objc/runtime.h instead of objc/encoding.h.
287         Include objc-private/module-abi-8.h and ctype.h.
288         * protocols.c (__objc_protocols_add_protocol): Take a 'struct
289         objc_protocl *' as argument, not a 'Protocol *'.
290         (class_addProtocol): Added casts to 'struct objc_protocol *' and
291         'Protocol *'.
292         (class_copyProtocolList): Likewise.
293         (protocol_conformsToProtocol): Likewise.
294         (protocol_copyProtocolList): Likewise.
295         * sarray.c: Include objc-private/module-abi-8.h.
296         * sendmsg.c (method_get_next_argument): Removed.
297         (method_get_first_argument): Removed.
298         (method_get_nth_argument): Removed.
299         (objc_msg_sendv): Removed.
300         (arglist_t, retval_t): New.  (class_get_class_method): Take a
301         'Class', not 'MetaClass', argument.
302         * thr.c: Include module-abi-8.h.
303         
304 2011-06-03  Nicola Pero  <nicola.pero@meta-innovation.com>
306         * Makefile.in (OBJC_DEPRECATED_H): Removed struct_objc_static_instances.h
307         and objc_get_uninstalled_dtable.h.
308         * objc/deprecated/struct_objc_static_instances.h: Removed.
309         * objc/deprecated/objc_get_uninstalled_dtable.h: Removed.       
310         * objc/objc-api.h: Do not include deprecated/objc_static_instances.h
311         and deprecated/objc_get_uninstalled_dtable.h.
312         
313 2011-06-03  Nicola Pero  <nicola.pero@meta-innovation.com>
315         * Makefile.in (OBJC_DEPRECATED_H): Removed objc_object_alloc.h.
316         * objc/deprecated/objc_object_alloc.h: Removed.
317         * objc/objc-api.h: Do not include deprecated/objc_object_alloc.h.
318         * objects.c (_objc_object_alloc, _objc_object_dispose,
319         _objc_object_copy): Removed.
320         * libobjc.def (__objc_object_alloc, __objc_object_copy,
321         __objc_object_dispose): Removed.
322         
323 2011-06-03  Nicola Pero  <nicola.pero@meta-innovation.com>
325         * Makefile.in (OBJC_DEPRECATED_H): Removed METHOD_NULL.h.
326         * objc/objc-api.h: Do not include deprecated/METHOD_NULL.h.
327         * objc/deprecated/METHOD_NULL.h: Removed.
328         
329 2011-06-03  Nicola Pero  <nicola.pero@meta-innovation.com>
331         * Makefile.in (OBJC_DEPRECATED_H): Removed objc_valloc.h,
332         objc_malloc.h and objc_unexpected_exception.h.
333         (exception.lo): Do not use -Wno-deprecated-declarations.
334         (exception_gc.lo): Likewise.
335         * objc/objc-api.h: Do not include deprecated/objc_valloc.h,
336         deprecated/objc_malloc.h and
337         deprecated/objc_unexpected_exception.h.
338         * objc/deprecated/objc_valloc.h: Removed.
339         * objc/deprecated/objc_malloc.h: Removed.
340         * objc/deprecated/objc_unexpected_exception.h: Removed.
341         * exception.c (_objc_unexpected_exception): Removed.
342         (objc_exception_throw): Do not check for
343         _objc_unexpected_exception.
344         * memory.c (objc_valloc, _objc_malloc, _objc_atomic_malloc,
345         _objc_valloc, _objc_realloc, _objc_calloc, _objc_free): Removed.        
346         * libobjc.def (_objc_unexpected_exception, objc_valloc): Removed.
347         
348 2011-06-03  Nicola Pero  <nicola.pero@meta-innovation.com>
350         * objc/objc.h: Do not include deprecated/STR.h.
351         * objc/deprecated/STR.h: Removed.
352         * Makefile.in (OBJC_DEPRECATED_H): removed STR.h.
353         
354 2011-06-03  Nicola Pero  <nicola.pero@meta-innovation.com>
356         * Makefile.in (OBJC_H): Removed hash.h and sarray.h.
357         (OBJC_DEPRECATED_H): Likewise.
358         * libobjc.def (objc_hash_new, objc_hash_delete, objc_hash_add,
359         objc_hash_remove, objc_hash_next, objc_hash_value_for_key,
360         objc_hash_is_key_in_hash, hash_add, hash_delete, hash_new,
361         hash_next, hash_remove, hash_value_for_key, hash_is_key_in_hash,
362         sarray_at_put, sarray_at_put_safe, sarray_free, sarray_lazy_copy,
363         sarray_new, sarray_realloc, sarray_remove_garbage): Removed.
364         * objc/sarray.h: Removed.
365         * objc/hash.h: Removed.
366         * objc/deprecated/sarray.h: Removed.
367         * objc/deprecated/hash.h: Removed.
368         * objc/Object.h: Do not include objc/deprecated/hash.h
369         * Object.m: Include string.h.
370         * objc/objc-api.h: Do not include objc/deprecated/hash.h.
371         * objc-private/common.h (GNU_LIBOBJC_COMPILING_LIBOBJC_ITSELF):
372         Removed.
374 2011-06-03  Nicola Pero  <nicola.pero@meta-innovation.com>
376         * Object.m ([-forward::]): Removed.
377         * objc/deprecated/Object.h ([-forward::]): Removed.
378         * sendmsg.c (__objc_forward): Updated comments.
379         
380 2011-06-03  Nicola Pero  <nicola.pero@meta-innovation.com>
382         * Makefile.in (OBJC_H): Removed objc-list.h.
383         (OBJC_DEPRECATED_H): Removed objc-list.h.
384         * objc/objc-list.h: File removed.
385         * objc/deprecated/objc-list.h: File removed.
387 2011-06-03  Nicola Pero  <nicola.pero@meta-innovation.com>
389         * Makefile.in (OBJC_H): Removed typedstream.h.
390         (OBJC_DEPRECATED_H): Removed typedstream.h.
391         (C_SOURCE_FILES): Removed archive.c.
392         (Object.lo): Rule removed.
393         (Object_gc.lo): Likewise.
394         (archive.lo): Likewise.
395         (archive_gc.lo): Likewise.
396         * objc/deprecated/Object.h ([+streamVersion:], [-read], [-write],
397         [-awake]): Removed.
398         Do not include deprecated/typedstream.h.
399         * Object.m: Removed the same methods.
400         * archive.c: File removed.
401         * objc/typedstream.h: File removed.
402         * objc/deprecated/typedstream.h: File removed.
403         * libobjc.def (__objc_read_nbyte_uint, __objc_read_nbyte_ulong,
404         __objc_write_class, __objc_write_object, __objc_write_selector,
405         objc_close_typed_stream, objc_end_of_typed_stream,
406         objc_flush_typed_stream, objc_get_stream_class_version,
407         objc_open_typed_stream, objc_open_typed_stream_for_file,
408         objc_read_array, objc_read_char, objc_read_int, objc_read_long,
409         objc_read_object, objc_read_selector, objc_read_short,
410         objc_read_string, objc_read_type, objc_read_types,
411         objc_read_unsigned_char, objc_read_unsigned_int,
412         objc_read_unsigned_long, objc_read_unsigned_short,
413         objc_write_array, objc_write_char, objc_write_int,
414         objc_write_long, objc_write_object, objc_write_object_reference,
415         objc_write_root_object, objc_write_selector, objc_write_short,
416         objc_write_string, objc_write_string_atomic, objc_write_type,
417         objc_write_types, objc_write_unsigned_char,
418         objc_write_unsigned_int, objc_write_unsigned_long,
419         objc_write_unsigned_short): Removed.
420         
421 2011-06-02  Nicola Pero  <nicola.pero@meta-innovation.com>
423         * Makefile.in (OBJC_DEPRECATED_H): Removed objc_error.h.
424         * objc/deprecated/objc_error.h: Removed.
425         * objc/objc-api.h: Do not include deprecated/objc_error.h.
426         * libobjc.def (objc_error, objc_verror): Removed.
427         * error.c (_objc_error_handler, objc_error, objc_verror,
428         objc_set_error_handler): Removed.
429         * Object.m ([-error:], [-perform:], [-perform:with:],
430         [-perform:with:with], [-subclassResponsibility:],
431         [-notImplemented:], [-shouldNotImplement:], [-doesNotRecognize:]):
432         Removed.
433         * objc/deprecated/Object.h: Removed the same methods.
434         * sendmsg.c (__objc_forward): Do not try to invoke the "error:"
435         method after trying to invoke the "doesNotRecognize:" method.
436         
437 2011-05-26  Nicola Pero  <nicola.pero@meta-innovation.com>
439         * sendmsg.c: Reindented part of the file.  No non-trivial changes
440         in code.
442 2011-05-26  Nicola Pero  <nicola.pero@meta-innovation.com>
444         * sendmsg.c (__objc_install_dtable_for_class): Use objc_getClass,
445         not objc_lookup_class.
447 2011-05-25  Richard Frith-Macdonald <rfm@gnu.org>
448             David Ayers  <ayers@fsfe.org>
450         PR libobjc/38307
451         * sendmsg.c: Include objc/hash.h.
452         (get_implementation): New function, mostly with code from get_imp
453         updated to support the new +initialize dispatch table logic.
454         (get_imp): Use get_implementation.
455         (__objc_responds_to): Updated to support the new +initialize
456         dispatch table logic.
457         (class_respondsToSelector): Likewise.
458         (objc_msg_lookup): Use get_implementation.
459         (__objc_init_install_dtable): Removed.
460         (__objc_install_methods_in_dtable): Updated arguments.
461         (__objc_install_dispatch_table_for_class): Renamed to
462         __objc_install_dtable_for_class and updated to support the new
463         +initialize dispatch table logic.
464         (__objc_update_dispatch_table_for_class): Updated to support the
465         new +initialize dispatch table logic.
466         (__objc_forward): Call get_implementation instead of get_imp.
467         (prepared_dtable_table): New.
468         (__objc_prepare_dtable_for_class): New. 
469         (__objc_prepared_dtable_for_class): New.
470         (__objc_get_prepared_imp): New.
471         (__objc_install_prepared_dtable_for_class): New.
472         
473 2011-05-24  Nicola Pero  <nicola.pero@meta-innovation.com>
475         PR libobjc/48177
476         * selector.c (__sel_register_typed_name): Use sel_types_match()
477         instead of strcmp() to compare selector types (Suggestion by
478         Richard Frith-Macdonald <rfm@gnu.org>).
480 2011-04-15  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
482         PR libobjc/32037
483         * Makefile.in (OBJC_GCFLAGS): Move ...
484         * configure.ac (enable_objc_gc): ... here.
485         Add $(libsuffix) to OBJC_BOEHM_GC.
486         * configure: Regenerate.
488 2011-02-28  Nicola Pero  <nicola.pero@meta-innovation.com>
489         
490         * selector.c (sel_getTypedSelector): Return NULL if there are
491         multiple selectors with conflicting types.
492         * objc/runtime.h (sel_getTypedSelector): Updated documentation.
493         
494 2011-02-28  Richard Frith-Macdonald <rfm@gnu.org>
496         PR libobjc/47922
497         * gc.c (class_ivar_set_gcinvisible): Use _C_GCINVISIBLE instead of
498         a hardcoded "!".
500 2011-02-13  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
502         * configure: Regenerate.
504 2010-12-26  Nicola Pero  <nicola.pero@meta-innovation.com>
506         * init.c (create_tree_of_subclasses_inherited_from): Use
507         class_superclass_of_class instead of assuming a class is
508         unresolved when it could be resolved.  Tidied up assignment and
509         check.
510         (__objc_tree_insert_class): Enhanced DEBUG_PRINTF.
511         (objc_tree_insert_class): Tidied up loop; return immediately upon
512         inserting a class.
513         (__objc_exec_class): Do not set __objc_class_tree_list.
514         
515 2010-12-24  Nicola Pero  <nicola.pero@meta-innovation.com>
517         * selector.c (sel_getTypedSelector): Return NULL if given a NULL
518         argument.
519         (sel_registerTypedName): Same.
520         (sel_registerName): Same.
521         * objc/runtime.h: Updated documentation.
522         
523 2010-12-24  Nicola Pero  <nicola.pero@meta-innovation.com>
525         * objc/runtime.h (class_addIvar): Updated documentation.  The
526         alignment is actually the log_2 of the alignment in bytes.
527         * ivars.c (class_addIvar): Corresponding change to the
528         implementation.
529         
530 2010-12-24  Nicola Pero  <nicola.pero@meta-innovation.com>
532         * objc/runtime.h (sel_getType): Renamed to sel_getTypeEncoding to
533         be consistent with method_getTypeEncoding and
534         ivar_getTypeEncoding.
535         (sel_copyTypedSelectorList, sel_getTypedSelector): New.
536         * selector.c (sel_getType): Renamed to sel_getTypeEncoding.
537         (sel_copyTypedSelectorList, sel_getTypedSelector): New.
538         (sel_get_type): Updated call to sel_getType.
539         
540 2010-12-24  Nicola Pero  <nicola.pero@meta-innovation.com>
542         * objc/runtime.h (class_conformsToProtocol,
543         class_copyProtocolList): Updated documentation.
545 2010-12-23  Nicola Pero  <nicola.pero@meta-innovation.com>
547         * init.c (create_tree_of_subclasses_inherited_from): Updated
548         DEBUG_PRINTF messages.
549         (__objc_tree_insert_class): Same.
550         (__objc_send_load_using_method_list): Same.
551         (__objc_send_load): Same.
552         (__objc_exec_class): Same.  In particular, do not print the module
553         name since it is no longer used.
554         * sendmsg.c (__objc_send_initialize): Added DEBUG_PRINTFs for
555         tracking +initialize calls.
556         (__objc_update_dispatch_table_for_class): Added DEBUG_PRINTFs for
557         tracking updates of dispatch tables.
558         (__objc_install_dispatch_table_for_class): Same.
559         
560 2010-12-23  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
562         * Makefile.in (libobjc$(libsuffix).la): Link with -Wc,-shared-libgcc.
563         (libobjc_gc$(libsuffix).la): Likewise.
565 2010-12-23  Nicola Pero  <nicola.pero@meta-innovation.com>
567         * sendmsg.c (class_addMethod): Return NO if the method already
568         exists in the class.
570 2010-12-22  Nicola Pero  <nicola.pero@meta-innovation.com>
572         * init.c (duplicate_classes): New.
573         (__objc_exec_class): Initialize duplicate_classes.
574         (__objc_create_classes_tree): Ignore classes in the
575         duplicate_classes table.
576         (__objc_call_load_callback): Same.
577         (__objc_init_class): If a duplicate class is found, add it to
578         duplicate_classes instead of aborting.  Return YES if the class is
579         not a duplicate, and NO if it is.
580         * objc-private/runtime.h (__objc_init_class): Updated prototype.
582 2010-12-22  Nicola Pero  <nicola.pero@meta-innovation.com>
584         * objc-private/objc-list.h: Reindented file.  No code changes.
585         * objc-private/sarray.h: Same change.
587 2010-12-22  Nicola Pero  <nicola.pero@meta-innovation.com>
589         * objc-private/accessors.h: Removed 'extern "C"' guards.  This
590         file is never compiled with C++.
591         * objc-private/hash.h: Same change.
592         * objc-private/objc-list.h: Same change.
593         * objc-private/objc-sync.h: Same change.
594         * objc-private/protocols.h: Same change.
595         * objc-private/runtime.h: Same change.
596         * objc-private/sarray.h: Same change.
597         * objc-private/selector.h: Same change.
599 2010-12-21  Nicola Pero  <nicola.pero@meta-innovation.com>
601         PR libobjc/18764
602         * class.c (__objc_add_class_to_hash): Return YES if the class was
603         added, and NO if it already existed.
604         * init.c (__objc_init_class): If __objc_add_class_to_hash returns
605         NO, then abort the program with an error message.
606         * objc-private/runtime.h (__objc_add_class_to_hash): Updated
607         declaration.
609 2010-12-21  Nicola Pero  <nicola.pero@meta-innovation.com>      
611         * init.c (_objc_load_callback): Initialize with 0.
612         (__objc_call_callback): Renamed to __objc_call_load_callback.
613         Check _objc_load_callback only once, and if it is not set, return
614         immediately.
615         (objc_send_load): Updated call to __objc_call_callback.
616         
617 2010-12-21  Nicola Pero  <nicola.pero@meta-innovation.com>
619         PR libobjc/16110
620         * init.c (__objc_send_message_in_list): Renamed to
621         __objc_send_load_using_method_list.  Do not take an 'op' argument.
622         Register the 'load' selector if needed.
623         (__objc_send_load): Do not register the 'load' selector.  Updated
624         call to __objc_send_message_in_list.
625         (__objc_create_classes_tree): Add the class of any claimed
626         category that was loaded in the module to the list of classes for
627         which we try to execute +load.
628         
629 2010-12-21  Nicola Pero  <nicola.pero@meta-innovation.com>
631         * objc-private/common.h: When DEBUG is defined, include <stdio.h>.
632         Updated comments.
633         * init.c (__objc_tree_insert_class): Use %p, not %x, when printing
634         a pointer using DEBUG_PRINTF.
635         
636 2010-12-21  Nicola Pero  <nicola.pero@meta-innovation.com>
638         PR libobjc/45953
639         * selector.c (__sel_register_typed_name): When registering a new
640         selector with the same name as an existing one, reuse the existing
641         name string.  Also updated types, casts and comments in the whole
642         function.
644 2010-12-21  Nicola Pero  <nicola.pero@meta-innovation.com>
646         * objc-private/module-abi-8.h (struct objc_symtab): Declare 'refs'
647         to be 'struct objc_selector *' and not 'SEL'.
648         * init.c (__objc_exec_class): Call
649         __objc_register_selectors_from_module instead of iterating over
650         each selector and calling __sel_register_typed_name for each.
651         * objc-private/selector.h: Declare
652         __objc_register_selectors_from_module instead of
653         __sel_register_typed_name.
654         * selector.c (__objc_register_selectors_from_module): New.
655         (__sel_register_typed_name): Made static.
656         
657 2010-12-21  Nicola Pero  <nicola.pero@meta-innovation.com>
659         * linking.m: Do not include objc/NXConstStr.h.
661 2010-12-21  Nicola Pero  <nicola.pero@meta-innovation.com>
662         
663         * objc-private/runtime.h (DEBUG_PRINTF): Moved from here ...
664         * objc-private/common.h (DEBUG_PRINTF): To here.
665         * hash.c: Do not include objc-private/runtime.h and objc/thr.h.
666         
667 2010-12-21  Nicola Pero  <nicola.pero@meta-innovation.com>
669         * hash.c: Tidied up comments and indentation.  No code changes.
671 2010-12-19  Nicola Pero  <nicola.pero@meta-innovation.com>
673         PR libobjc/47012
674         * accessors.m (objc_getProperty): If not atomic, do not
675         retain/autorelease the returned value.
677 2010-12-19  Nicola Pero  <nicola.pero@meta-innovation.com>
679         * objc-private/runtime.h (__objc_selector_max_index,
680         __objc_init_selector_tables, __objc_register_selectors_from_class,
681         __objc_register_selectors_from_list,
682         __objc_register_selectors_from_description_list): Moved to ...
683         * objc-private/selector.h: ... here.
685 2010-12-19  Nicola Pero  <nicola.pero@meta-innovation.com>
687         * objc-private/runtime.h (__objc_class_links_resolved): Removed.
688         (__objc_print_dtable_stats): Removed.
689         (__sel_register_typed_name): Removed.
690         * sendmsg.c (__objc_print_dtable_stats): Use 'void' as argument.
691         
692 2010-12-19  Nicola Pero  <nicola.pero@meta-innovation.com>
694         * init.c (__objc_exec_class): Call __objc_resolve_class_links (),
695         if appropriate, after loading the module.
697 2010-12-19  Nicola Pero  <nicola.pero@meta-innovation.com>
699         * sendmsg.c (method_setImplementation): Do not declare.
701 2010-12-19  Nicola Pero  <nicola.pero@meta-innovation.com>
703         * objc/message.h: Updated comments.
704         * objc/runtime.h: Updated comments.
705         
706 2010-12-19  Nicola Pero  <nicola.pero@meta-innovation.com>
708         * class.c (objc_lookupClass): Renamed to objc_lookUpClass.
709         * protocols.c: Updated all calls to objc_lookupClass to call
710         objc_lookUpClass instead.
711         * sendmsg.c (objc_lookupClass): Do not declare.
712         (get_imp): Update call to objc_lookupClass to call
713         objc_lookUpClass instead.
714         * objc/runtime.h (objc_lookupClass): Renamed to objc_lookUpClass.
716 2010-12-19  Nicola Pero  <nicola.pero@meta-innovation.com>
718         * objc/runtime.h (class_ivar_set_gcinvisible): Declare.
719         * sendmsg.c (_CLS_IN_CONSTRUCTION, CLS_IS_IN_CONSTRUCTION): Do not
720         define.  Updated comments.
721         
722 2010-12-19  Nicola Pero  <nicola.pero@meta-innovation.com>
724         * objc/encoding.h: Updated comments.
725         * objc/runtime.h: Updated comments.
726         (objc_setGetUnknownClassHandler): Mark with objc_EXPORT.
727         (objc_sizeof_type): Same.
728         (objc_alignof_type): Same.
729         (objc_aligned_size): Same.
730         (objc_promoted_size): Same.
731         (objc_skip_type_qualifiers): Same.
732         (objc_skip_typespec): Same.
733         (objc_skip_offset): Same.
734         (objc_skip_argspec): Same.
735         (objc_get_type_qualifiers): Same.
736         (objc_layout_structure): Same.
737         (objc_layout_structure_next_member): Same.
738         (objc_layout_finish_structure): Same.
739         (objc_layout_structure_get_info): Same.
740         
741 2010-12-19  Nicola Pero  <nicola.pero@meta-innovation.com>
743         * init.c: Updated comments.
744         * objc/objc-api.h: Updated comments.
745         * objc/runtime.h (_objc_load_callback): Declare.
746         
747 2010-12-19  Nicola Pero  <nicola.pero@meta-innovation.com>
749         * objc/Object.h: Include deprecated/typedstream.h and
750         deprecated/hash.h instead of typedstream.h.  Updated comments.
752 2010-12-19  Nicola Pero  <nicola.pero@meta-innovation.com>
754         * Makefile.in (OBJC_DEPRECATED_H): Added objc_msg_sendv.h.
755         * objc/deprecated/objc_msg_sendv.h: New.
756         * objc/message.h: Do not define retval_t, apply_t, arglist,
757         arglist_t, objc_msg_sendv, now in
758         objc/deprecated/objc_msg_sendv.h.
759         * objc/objc.h: Do not include message.h; include
760         objc/deprecated/objc_msg_sendv.h instead.  Tidied up comments.
761         * sendmsg.c: Include objc/message.h.
762         * thr.c: Include objc/message.h.
763         
764 2010-12-19  Nicola Pero  <nicola.pero@meta-innovation.com>
766         * objc/objc-exception.h: Include objc-decls.h.  Mark all
767         functions with objc_EXPORT.
768         * objc/objc-sync.h: Same change.
770 2010-12-19  Nicola Pero  <nicola.pero@meta-innovation.com>
772         * Protocol.m: Moved all methods, with the exception of -isEqual:,
773         into the 'Deprecated' category.
774         * objc/Protocol.h: Removed all methods, moved to
775         objc/deprecated/Protocol.h.  Include objc/deprecated/Protocol.h.
776         * objc/deprecated/Protocol.h: New.
777         * Makefile.in (OBJC_DEPRECATED_H): Added Protocol.h.
778         
779 2010-12-19  Nicola Pero  <nicola.pero@meta-innovation.com>
781         * init.c: Include objc-private/selector.h.  Do not declare
782         __sel_register_typed_name.
783         * objc-private/selector.h (__sel_register_typed_name): Declare.
784         * selector.c: Include objc-private/selector.h.
785         
786 2010-12-18  Nicola Pero  <nicola.pero@meta-innovation.com>
788         * class.c: Tidied up comments and indentation.  No code changes.
789         * error.c: Same.
790         * exception.c: Same.
791         * init.c: Same.
792         * ivars.c: Same.
793         * memory.c: Same.
794         * objc-foreach.c: Same.
795         * objc-sync.c: Same.
796         * objects.c: Same.
797         * protocols.c: Same.
798         * sarray.c: Same.
799         * thr.c: Same.
801 2010-12-17  Nicola Pero  <nicola.pero@meta-innovation.com>
803         * init.c: Include objc/runtime.h and objc-private/module-abi-8.h
804         instead of objc/objc-api.h.
805         (init_check_module_version): Take a 'struct objc_module *'
806         argument instead of 'Module_t'.  Use 'struct objc_module *'
807         instead of 'Module_t'.
808         (__objc_created_classes_tree): Take a 'struct objc_module *'
809         argument instead of 'Module_t'; use 'struct objc_symtab *' instead
810         of 'Symtab_t'.
811         (__objc_call_callback): Take a 'struct objc_module *' argument
812         instead of 'Module_t'; use 'struct objc_symtab *' instead of
813         'Symtab_t' and 'struct objc_category *' instead of 'Category_t'.
814         (_objc_load_callback): Take a 'struct objc_category *' argument
815         instead of 'Category *'.
816         (class_superclass_of_class): Use objc_getClass() instead of
817         objc_lookup_class().
818         (create_tree_of_subclasses_inherited_from): Same change (also, use
819         an explicit 'if' instead of '?').
820         (objc_init_statics): Same change.
821         (objc_send_load): Same change.
822         (__objc_init_protocol): same change.
823         (__objc_send_message_in_list): Take a 'struct objc_method_list *'
824         argument instead of 'MethodList_t'.  Use 'struct objc_method *'
825         instead of 'Method_t'.
826         (__objc_send_load): Use 'struct objc_method_list *' instead of
827         'MethodList_t'.  Use sel_registerName() instead of
828         sel_register_name().
829         (__objc_exec_class): Take a 'struct objc_module *' argument
830         instead of 'Module_t'.  Use 'struct objc_symtab *' instead of
831         'Symtab_t'.  Use objc_getClass() instead of objc_lookup_class().
832         Use 'struct objc_category *' instead of 'Category_t'.
833         
834 2010-12-16  Nicola Pero  <nicola.pero@meta-innovation.com>
836         * sendmsg.c: Include objc/runtime.h instead of objc/objc-api.h.
837         Include objc-private/module-abi-8.h and objc-private/selector.h
838         instead of objc/encoding.h.
839         (objc_msg_lookup_super): Use super->super_class instead of
840         super->class.
841         (method_get_first_argument, method_get_next_argument): Declare
842         locally.
843         (class_get_instance_method): Declare before using.
844         (objc_msg_sendv): Use 'struct objc_method' instead of 'Method'.
845         (__objc_init_dispatch_tables, __objc_send_initialize): Use
846         sel_registerName() instead of sel_register_name().
847         (__objc_forward): Use sel_getName() instead of sel_get_name().
848         (objc_get_uninstalled_dtable): Use 'void' as argument.
849         * objc-private/selector.h: New.
851 2010-12-15  Nicola Pero  <nicola.pero@meta-innovation.com>
853         * objc/message.h (objc_super): When using the modern API, do not
854         define Super and Super_t, and always use 'super_class' for the
855         super class field.      
856         (objc_msg_lookup_super): Updated prototype to use 'struct
857         objc_super *' instead of 'Super_t'.
858         * sendmsg.c (objc_msg_lookup_super): Updated prototype to use
859         'struct objc_super *' instead of 'Super_t'.
861 2010-12-15  Nicola Pero  <nicola.pero@meta-innovation.com>
863         * objc/message.h: Update comments, reindented code and moved
864         deprecated types and functions at the end of the file.  No code
865         changes.
867 2010-12-15  Nicola Pero  <nicola.pero@meta-innovation.com>
869         * ivars.c (class_addIvar): Use the 'size' argument instead of
870         trying to calculate it using objc_sizeof_type().
871         * objc/runtime.h (class_addIvar): Updated comments.
872         
873 2010-12-15  Nicola Pero  <nicola.pero@meta-innovation.com>
875         * sendmsg.c: Reindented some code and tidied up comments.  No
876         actual code changes.
877         
878 2010-12-14  Nicola Pero  <nicola.pero@meta-innovation.com>
880         * objc/Object.h: Moved all the methods, with the exception of
881         -class and -isEqual:, into ...
882         * objc/deprecated/Object.h: here.
883         * Object.m: Moved all the methods, with the exception of -class
884         and -isEqual: into the 'Deprecated' category.
886 2010-12-14  Nicola Pero  <nicola.pero@meta-innovation.com>
888         * objects.c (object_copy): Do not #undef as we are no longer
889         including objc/objc-api.h.
890         * selector.c: Include objc/runtime.h and
891         objc-private/module-abi-8.h.  Do not include objc/objc-api.h and
892         objc/encoding.h.  Updated
893         (__objc_register_selectors_from_class): Use struct
894         objc_method_list * instead of MethodList_t.
895         (__objc_register_selectors_from_list): Use Method instead of
896         Method_t.
897         (struct objc_method_description_list): Do not define here.
898         (__objc_register_instance_methods_to_class): Use struct
899         objc_method_list * instead of MethodList_t and Method instead of
900         Method_t.
901         
902 2010-12-14  Nicola Pero  <nicola.pero@meta-innovation.com>
904         * selector.c: Reindented some code and tidied up comments.  No
905         actual code changes.
907 2010-12-13  Iain Sandoe  <iains@gcc.gnu.org>
909         * encoding.c (_darwin_rs6000_special_round_type_align): New.
910         (darwin_rs6000_special_round_type_align): Adjust to use new routine.
912 2010-12-11  Nicola Pero  <nicola.pero@meta-innovation.com>
914         * sendmsg.c (selector_resolveClassMethod): New.
915         (selector_resolveInstanceMethod): New.
916         (__objc_resolve_class_method): New.
917         (__objc_resolve_instance_method): New.
918         (get_imp): Call __objc_resolve_class_method or
919         __objc_resolve_instance_method at the appropriate time.
920         (objc_msg_lookup): Same.
921         (class_getClassMethod): Same.   
922         (class_getInstanceMethod): Same.
923         (__objc_init_dispatch_tables): Initialize
924         selector_resolveClassMethod and selector_resolveInstanceMethod.
925         * objc/runtime.h: Updated documentation of class_getClassMethod,
926         class_getInstanceMethod and class_getMethodImplementation.
927         
928 2010-12-11  Nicola Pero  <nicola.pero@meta-innovation.com>
930         * objc-private/module-abi-8.h (struct objc_symtab): Updated
931         description of sel_ref_cnt and refs.
932         * objc/deprecated/struct_objc_symtab.h (objc_symtab): Same change.
933         
934 2010-12-06  Dave Korn  <dave.korn.cygwin@gmail.com>
936         PR target/40125
937         PR lto/46695
938         * configure.ac (extra_ldflags_libobjc): Invoke ACX_LT_HOST_FLAGS.
939         * Makefile.in (lt_host_flags): Import AC_SUBST'd value.
940         * aclocal.m4: Regenerate.
941         * configure: Regenerate.
943 2010-12-03  Matthias Klose  <doko@ubuntu.com> 
945         * configure.ac (VERSION): Bump the version to 3:0:0.
946         * configure: Regenerate.
948 2010-11-23  Richard Frith-Macdonald <rfm@gnu.org>
950         * sendmsg.c (get_imp): Fixed call to __objc_get_forward_imp to
951         pass nil as the receiver since we don't know the receiver at this
952         point.
953         
954 2010-11-18  Nicola Pero  <nicola.pero@meta-innovation.com>
956         * ivars.c: Include stdlib.h.
957         * protocols.c: Same change.
959 2010-10-24  Nicola Pero  <nicola.pero@meta-innovation.com>
961         * Makefile.in (OBJC_SOURCE_FILES): Added accessors.m.
962         * accessors.m: New.
963         * init.c: Include objc-private/accessors.h.
964         (__objc_exec_class): Call __objc_accessors_init.
965         * objc-private/accessors.h: New.
967 2010-10-17  Nicola Pero  <nicola.pero@meta-innovation.com>
969         * objc/message.h: Moved initial includes outside of extern "C".
970         * objc/runtime.h: Add extern "C" for Objective-C++.
972 2010-10-17  Nicola Pero  <nicola.pero@meta-innovation.com>
974         * init.c (objc_send_load): Do not wait for NXConstantString to be
975         registered before executing +load.  There is no point if
976         -fconstant-string-class=xxx is used when compiling all modules,
977         as is the case for almost all users.
978         * linking.m (__objc_linking): Do not try to forcefully link in
979         NXConstantString.
981 2010-10-16  Nicola Pero  <nicola.pero@meta-innovation.com>
983         * objc/runtime.h: Updated comments.
984         (class_addMethod): New.
985         (class_addIvar): New.
986         (class_replaceMethod): New.
987         (objc_allocateClassPair): New.
988         (objc_registerClassPair): New.
989         (objc_disposeClassPair): New.
990         * class.c (objc_allocateClassPair): New.
991         (objc_registerClassPair): New.
992         (objc_disposeClassPair): New.
993         (class_getSuperclass): Return Nil if a class is in construction.
994         * init.c (__objc_exec_class): Call __objc_init_class.
995         (__objc_init_class): New.
996         * ivars.c (class_copyIvarList): Return NULL if class is in
997         construction.  Do not lock the runtime mutex.
998         (class_getInstanceVariable): Return NULL if class is in
999         construction.  Do not lock the runtime mutex.
1000         (class_addIvar): New.
1001         * sendmsg.c (class_addMethod): New.
1002         (class_replaceMethod): New.
1003         * objc-private/module-abi-8.h (__CLS_SETNOTINFO): New.
1004         (_CLS_IN_CONSTRUCTION): New.
1005         (CLS_IS_IN_CONSTRUCTION): New.
1006         (CLS_SET_IN_CONSTRUCTION): New.
1007         (CLS_SET_NOT_IN_CONSTRUCTION): New.
1008         * objc-private/runtime.h (__objc_init_class): New.
1010 2010-10-16  Nicola Pero  <nicola.pero@meta-innovation.com>
1012         * class.c (class_getSuperclass): Call __objc_resolve_class_links
1013         if the class is not resolved yet.
1014         * ivars.c (class_getInstanceVariable): Use class_getSuperclass.
1015         
1016 2010-10-16  Nicola Pero  <nicola.pero@meta-innovation.com>
1018         * objc/runtime.h (class_getIvarLayout): New.
1019         (class_getWeakIvarLayout): New.
1020         (class_setIvarLayout): New.
1021         (class_setWeakIvarLayout): New.
1022         * ivars.c (class_getIvarLayout): New.
1023         (class_getWeakIvarLayout): New.
1024         (class_setIvarLayout): New.
1025         (class_setWeakIvarLayout): New. 
1027 2010-10-15  Nicola Pero  <nicola.pero@meta-innovation.com>
1028         
1029         * objc/runtime.h (class_copyPropertyList): New.
1030         (class_getProperty): New.
1031         (property_getAttributes): New.
1032         (property_getName): New.
1033         * ivars.c (class_copyPropertyList): New.
1034         (class_getProperty): New.
1035         (property_getAttributes): New.
1036         (property_getName): New.
1037         
1038 2010-10-15  Nicola Pero  <nicola.pero@meta-innovation.com>
1040         * objc-private/runtime.h (__objc_update_classes_with_methods): New.
1041         * class.c (__objc_update_classes_with_methods): New.
1042         (objc_getClassList): Do not lock the class lock.
1043         * methods.c (method_exchangeImplementations): New.
1044         (method_setImplementation): New.
1045         * objc/runtime.h (method_setImplementation): New.
1046         (method_exchangeImplementations): New.
1047         
1048 2010-10-15  Nicola Pero  <nicola.pero@meta-innovation.com>
1050         * Protocol.m: Include objc/runtime.h and
1051         objc-private/module-abi-8.h instead of objc/objc-api.h.  Do not
1052         repeat Protocol's instance variables.
1053         (struct objc_method_description_list): Do not define here.
1054         ([-conformsTo:]): Reimplemented on top of protocol_conformsTo().
1055         ([descriptionForInstanceMethod:]): Use sel_isEqual() to compare
1056         selectors directly instead of getting names and then using strcmp.
1057         ([descriptionForClassMethod:]): Same change.
1058         ([-isEqual:]): Reimplemented on top of protocol_isEqual().
1059         * protocols.c (protocol_getMethodDescription): Use sel_isEqual()
1060         to compare selectors directly instead of getting names and then
1061         using strcmp.
1062         * objc/Protocol.h: Updated comments.
1063         
1064 2010-10-15  Nicola Pero  <nicola.pero@meta-innovation.com>
1066         * init.c (__objc_init_protocol): New function which fixes up a
1067         protocol's class pointer, registers it with the runtime, register
1068         all protocol selectors and registers associated protocols too.
1069         (objc_init_statics): Detect if we are initializing protocols, and
1070         if so, use __objc_init_protocol instead of only fixing up the
1071         class pointer.
1072         (__objc_init_protocls): Use __objc_init_protocol.
1073         * objc-private/module-abi-8.h: Updated comments.
1074         * objc-private/runtime.h
1075         (__objc_register_selectors_from_description_list): New.
1076         * selector.c (__objc_register_selectors_from_description_list):
1077         New.  (struct objc_method_description_list): Declare.
1078         * Protocol.m ([-descriptionForInstanceMethod:]): Use sel_get_name
1079         when accessing the name of a method, which is now correctly a SEL.
1080         ([-descriptionForClassMethod:]): Same change.
1081         * protocols.c (protocol_getMethodDescription): Same change.
1082         * objc/runtime.h: Updated comments.
1083         (sel_registerTypedName): Fixed typo in function name.
1084         
1085 2010-10-13  Nicola Pero  <nicola.pero@meta-innovation.com>
1087         PR libobjc/23214
1088         * init.c (objc_init_statics): Do not skip the initialization of a
1089         statics list if the first object has already been initialized; in
1090         the case of Protocols, while the first one may have been
1091         initialized, some others may not have been initialized yet.
1093 2010-10-13  Nicola Pero  <nicola.pero@meta-innovation.com>
1095         * Makefile.in (OBJC_DEPRECATED_H): Added
1096         objc_get_uninstalled_dtable, objc_object_alloc.h and
1097         struct_objc_static_instances.h.
1099 2010-10-13  Nicola Pero  <nicola.pero@meta-innovation.com>
1101         * encoding.c (method_copyReturnType): New.
1102         (method_copyArgumentType): New.
1103         (method_getReturnType): New.
1104         (method_getArgumentType): New.
1105         * methods.c (method_getDescription): New.
1106         * objc/runtime.h (method_copyReturnType): New.
1107         (method_copyArgumentType): New.
1108         (method_getReturnType): New.
1109         (method_getArgumentType): New.
1110         (method_getDescription): New.
1111         
1112 2010-10-12  Nicola Pero  <nicola.pero@meta-innovation.com>
1114         * encoding.c: Tidied up comments.
1115         (objc_skip_variable_name): New static inline function.
1116         (objc_sizeof_type): Use objc_skip_variable_name instead of copying
1117         the same code over and over.
1118         (objc_alignof_type): Same.
1119         (objc_aligned_size): Same.
1120         (objc_promoted_size): Same.
1121         (objc_skip_typespec): Same.
1122         (objc_layout_structure_next_member): Same.
1123         (objc_skip_offset): Skip a '-' before the digits (if any).  Fixed
1124         historical bug where objc_skip_offset would skip one byte even if
1125         there is no offset: check that the first offset digit is actually
1126         a digit before skipping it.
1127         (objc_skip_type_qualifiers): Mark as inline.
1128         (objc_skip_typespec): Mark as inline.   
1129         
1130 2010-10-12  Nicola Pero  <nicola.pero@meta-innovation.com>
1132         * Makefile.in (C_SOURCE_FILES): Added methods.c.
1133         * encoding.c (method_getNumberOfArguments): New.
1134         (method_get_number_of_arguments): Call
1135         method_getNumberOfArguments.
1136         * ivars.c (ivar_getName): Check for NULL variable argument.
1137         (ivar_getOffset): Check for NULL variable argument.
1138         (ivar_getTypeEncoding): Check for NULL variable argument.
1139         (class_copyIvarList): New.
1140         * methods.c: New.
1141         * protocols.c (class_copyProtocolList): Check for Nil class_
1142         argument.
1143         * sendmsg.c: Use 'struct objc_method *' instead of Method_t, and
1144         'struct objc_method_list *' instead of MethodList_t.
1145         (class_getMethodImplementation): New.
1146         (class_respondsToSelector): New.
1147         (class_getInstanceMethod): New.
1148         (class_getClassMethod): New.
1149         * objc/runtime.h: Updated comments.
1150         (class_copyIvarList): New.
1151         (class_getInstanceMethod): New.
1152         (class_getClassMethod): New.
1153         (class_getMethodImplementation): New.
1154         (class_respondsToSelector): New.
1155         (method_getName): New.
1156         (method_getImplementation): New.
1157         (method_getTypeEncoding): New.
1158         (class_copyMethodList): New.
1159         (method_getNumberOfArguments): New.
1160         
1161 2010-10-12  Nicola Pero  <nicola.pero@meta-innovation.com>
1163         * class.c: Include objc/runtime.h and objc-private/module-abi-8.h
1164         instead of objc/objc-api.h.
1165         (objc_get_unknown_class_handler): Do not define.
1166         (class_isMetaClass): New.
1167         (class_getSuperclass): New.
1168         (class_getVersion): New.
1169         (class_setVersion): New.
1170         (class_getInstanceSize): New.
1171         * exceptions.c: Include objc/runtime.h instead of objc/objc-api.h.
1172         (is_kind_of_exception_matcher): Use objc_getSuperclass instead of
1173         objc_get_super_class.
1174         (get_ttype_entry): Use objc_getRequiredClass instead of
1175         objc_get_class.
1176         * ivars.c (class_getClassVariable): New.
1177         * objects.c: Include objc/runtime.h, objc/thr.h and
1178         objc-private/module-abi-8.h instead of objc/objc-api.h
1179         * objc/runtime.h (class_getClassVariable): New.
1180         (class_isMetaClass): New.
1181         (class_getSuperclass): New.
1182         (class_getVersion): New.
1183         (class_setVersion): New.
1184         (class_getInstanceSize): New.
1185         * objc-private/module-abi-8.h (HOST_BITS_PER_LONG): New (from
1186         objc/objc-api.h)
1187         (__CLS_INFO): Same.
1188         (__CLS_ISINFO): Same.
1189         (__CLS_SETINFO): Same.
1190         (CLS_ISMETA): Same.
1191         (CLS_ISCLASS): Same.
1192         (CLS_ISRESOLV): Same.
1193         (CLS_SETRESOLV): Same.
1194         (CLS_ISINITIALIZED): Same.
1195         (CLS_SETINITIALIZED): Same.
1196         (CLS_GETNUMBER): Same.
1197         (CLS_SETNUMBER): Same.
1199 2010-10-12  Nicola Pero  <nicola.pero@meta-innovation.com>
1201         * archive.c: Do not include objc/objc.h.
1202         * class.c: Do not include objc/objc.h.
1203         * encoding.c: Include objc/runtime.h, ctype.h and
1204         objc-private/module-abi-8.h instead of objc/objc-api.h and
1205         objc/encoding.h.
1206         * error.c: Do not include objc/objc.h.
1207         * gc.c: Include tconfig.h and objc/encoding.h only if
1208         OBJC_WITH_GC.
1209         * hash.c: Include objc/runtime.h and objc/thr.h instead of
1210         objc/objc-api.h.  Do not include objc/objc.h.
1211         * init.c: Do not include objc/objc.h.
1212         * ivars.c: Include objc/runtime.h, objc-private/module-abi-8.h and
1213         objc/thr.h instead of objc/objc-api.h.  Do not include
1214         objc/objc.h.
1215         * linking.m: Tidied comment.
1216         * memory.c: Include objc/runtime.h instead of objc/objc-api.h.
1217         Do not include objc/objc.h.
1218         * objects.c: Do not include objc/objc.h.
1219         * objc-sync.c: Include objc/runtime.h instead of objc/objc-api.h.
1220         * protocols.c: Do not include objc/objc.h.
1221         * sarray.c: Include objc/runtime.h instead of objc/objc-api.h.  Do
1222         not include objc/objc.h.
1223         * selector.c: Do not include objc/objc.h.
1224         * sendmsg.c: Do not include objc/objc.h.        
1225         * thr.c: Include objc/runtime.h instead of objc/objc-api.h.
1226         Do not include objc/objc.h.
1227         * objc/objc-decls.h: Reindented code.
1228         * objc/runtime.h Include objc-decls.h.  Updated comments.
1229         (objc_malloc): New.
1230         (objc_atomic_malloc): New.
1231         (objc_calloc): New.
1232         (objc_realloc): New.
1233         (objc_free): New.
1234         * objc-private/runtime.h: Updated comments.
1235         
1236 2010-10-12  Nicola Pero  <nicola.pero@meta-innovation.com>
1238         * Makefile.in (C_SOURCE_FILES): Added protocols.c.
1239         * objc-private/protocols.h: New.
1240         * protocols.c: New.
1241         * init.c: Include objc-private/protocols.h.
1242         (__objc_exec_class): Call __objc_protocols_init on startup.
1243         (__objc_init_protocols): Call __objc_protocols_add_protocol.
1244         * objc-private/runtime.h: Use (struct objc_method_list *) instead
1245         of MethodList_t, and (struct objc_method *) instead of Method_t.
1246         * objc/deprecated/struct_objc_class.h: Define
1247         __objc_STRUCT_OBJC_CLASS_defined.
1248         * objc-private/module-abi-8.h (struct
1249         objc_method_description_list): New.
1250         (struct objc_class): Only define if
1251         __objc_STRUCT_OBJC_CLASS_defined is undefined.
1252         * objc/runtime.h (class_getName): New.
1253         (objc_getProtocol): New.
1254         (objc_copyProtocolList): New.
1255         (class_addProtocol): New.
1256         (class_conformsToProtocol): New.
1257         (class_copyProtocolList): New.
1258         (protocol_conformsToProtocol): New.
1259         (protocol_isEqual): New.
1260         (protocol_getName): New.
1261         (protocol_getMethodDescription): New.
1262         (protocol_copyMethodDescriptionList): New.
1263         (protocol_getProperty): New.
1264         (protocol_copyPropertyList): New.
1265         (protocol_copyProtocolList): New.
1266         * class.c (class_getName): New.
1267         * selector.c (sel_isEqual): New.
1268         
1269 2010-10-12  Nicola Pero  <nicola.pero@meta-innovation.com>
1271         * selector.c (sel_getName): Return "<null selector>" for a NULL
1272         argument.
1273         (sel_get_name): Return 0 for a NULL argument.
1274         * objc/runtime.h (sel_getName): Updated documentation.
1276         * objc-private/hash.h (class_hash_table): Unused declaration
1277         removed.
1278         (module_hash_table): Same.
1279         * objc/deprecated/hash.h: Same changes.
1280         
1281 2010-10-11  Nicola Pero  <nicola.pero@meta-innovation.com>
1283         * class.c (objc_getClassList): New.
1284         (objc_getRequiredClass): New.
1285         (objc_getMetaClass): New.
1286         (objc_lookupClass): New.
1287         (objc_getClass): New.
1288         (__objc_get_unknown_class_handler): New.
1289         (objc_setGetUnknownClassHandler): New.
1290         (objc_get_class): Use __objc_get_unknown_class_handler.
1291         (objc_lookup_class): Call objc_getClass.
1292         * objc/objc-api.h: Updated comment and copyright notice.
1293         * objc/runtime.h: Updated comments.
1294         (objc_getClass): New.
1295         (objc_lookupClass): New.
1296         (objc_getMetaClass): New.
1297         (objc_getRequiredClass): New.
1298         (objc_getClassList): New.
1299         (objc_setGetUnknownClassHandler): New.
1300         (objc_get_unknown_class_handler): New.
1301         * objc-private/runtime.h: Use __objc_private_runtime_INCLUDE_GNU
1302         instead of __objc_runtime_INCLUDE_GNU as include guard.
1303         * objc-private/error.h (_objc_abort): Mark as noreturn.
1304         
1305 2010-10-11  Nicola Pero  <nicola.pero@meta-innovation.com>
1307         * Makefile.in (C_SOURCE_FILES): Added ivars.c.
1308         * ivars.c: New.
1309         * objc/objc.h: Updated comments.
1310         * objc/runtime.h (object_getClass): New.
1311         (object_getClassName): New.
1312         (object_setClass): New.
1313         (class_getInstanceVariable): New.
1314         (object_getIndexedIvars): New.
1315         (object_getInstanceVariable): New.
1316         (object_setInstanceVariable): New.
1317         (object_getIvar): New.
1318         (object_setIvar): New.  
1319         (ivar_getName): New.
1320         (ivar_getOffset): New.
1321         (ivar_getTypeEncoding): New.
1322         * objc-private/module-abi-8.h (struct objc_class): Added.
1323         * objects.c (object_getClassName): New.
1324         (object_setClass): New.
1325         
1326 2010-10-11  Nicola Pero  <nicola.pero@meta-innovation.com>
1328         * objc/objc.h: Updated comments.
1329         * objc/objc-api.h: (object_copy): Added one argument; use a
1330         #define to maintain backwards-compatibility.  Moved
1331         _objc_object_alloc, _objc_object_copy, _objc_object_dispose and
1332         objc_get_uninstalled_dtable into
1333         objc/deprecated/objc_get_uninstalled_dtable.h and
1334         objc/deprecated/objc_object_alloc.h.  Include these files.
1335         * objc/deprecated/objc_get_uninstalled_dtable.h: New.
1336         * objc/deprecated/objc_object_alloc.h: New.
1337         * objc/runtime.h (set_getName): New.
1338         (sel_getType): New.
1339         (sel_getUid): New.
1340         (sel_registerName): New.
1341         (sel_registerTypedName): New.
1342         (sel_isEqual): New.
1343         (class_createInstance): New.
1344         (object_copy): New.
1345         (object_dispose): New.
1346         * objects.c: Do not include tconfig.h.  Include gc_typed.h if
1347         building the garbage collection version.
1348         (__objc_object_alloc): Removed.
1349         (__objc_object_copy): Removed.
1350         (__objc_object_dispose): Removed.
1351         (class_createInstance): New from code in class_create_instance.
1352         Cast second argument of GC_malloc_explicitly_typed.  Use
1353         objc_calloc.  Do not call _objc_object_alloc.
1354         (class_create_instance): Call class_createInstance.
1355         (object_copy): Added extraBytes argument.  Do not call
1356         _objc_object_copy.
1357         (object_dispose): Do not call _objc_object_dispose.
1358         * memory.c (objc_free): When using garbage collection, mark the
1359         argument as unused.
1360         * selector.c (sel_getName): New.
1361         (sel_get_name): Call sel_getName.
1362         (sel_getType): New.
1363         (sel_get_type): Call sel_getType.
1364         (sel_registerName): New.
1365         (sel_register_name): Call sel_registerName.
1366         (sel_registerTypedName): New.
1367         (sel_register_typed_name): Call sel_registerTypedName.
1368         (sel_getUid): New.
1369         (sel_get_uid): Call sel_getUid.
1370         
1371 2010-10-10  Nicola Pero  <nicola.pero@meta-innovation.com>
1373         * objc/objc-api.h: Define Method, Method_t, Category and
1374         Category_t.  Prevent including this file at the same time as
1375         objc/runtime.h.  Updated comments.
1376         * objc/deprecated/struct_objc_method.h: Do not define Method,
1377         Method_t.
1378         * objc/deprecated/struct_objc_category.h: Do not define Category,
1379         Category_t.
1380         * objc-private/module-abi-8.h: New file containing a copy of all
1381         the structure definitions.  Not used yet.
1382         * objc/encoding.h (objc_aligned_size): Removed duplicate
1383         declaration.  Updated comments.
1384         * objc/runtime.h: Added Ivar, objc_property_t, Property, Method,
1385         Category, struct objc_method_description, _C_ID and similar,
1386         _C_CONST and similar and _F_CONST and similar.  Added
1387         objc_sizeof_type, objc_alignof_type, objc_aligned_size,
1388         objc_promoted_size, objc_skip_type_qualifier, objc_skip_typespec,
1389         objc_skip_offset, objc_skip_argspec, objc_get_type_qualifiers,
1390         struct objc_struct_layout, objc_layout_structure,
1391         objc_layout_structure_next_member, objc_layout_finish_structure,
1392         objc_layout_structure_get_info.  Prevent including this file at
1393         the same time as objc/objc-api.h.
1394         
1395 2010-10-10  Nicola Pero  <nicola.pero@meta-innovation.com>
1397         * Makefile.in (OBJC_DEPRECATED_H): Added struct_objc_category.h,
1398         struct_objc_ivar.h, struct_objc_ivar_list.h, struct_objc_method.h,
1399         struct_objc_method_list.h, struct_objc_module.h,
1400         struct_objc_protocol_list.h, struct_objc_symtab.h.
1401         * objc/deprecated/struct_objc_category.h: New.
1402         * objc/deprecated/struct_objc_ivar.h: New.
1403         * objc/deprecated/struct_objc_ivar_list.h: New.
1404         * objc/deprecated/struct_objc_method.h: New.
1405         * objc/deprecated/struct_objc_method_list.h: New.
1406         * objc/deprecated/struct_objc_module.h: New.
1407         * objc/deprecated/struct_objc_protocol_list.h: New.
1408         * objc/deprecated/struct_objc_symtab.h: New.
1409         * objc/deprecated/struct_objc_static_instances.h: New.
1410         * objc/objc-api.h: Definitions of deprecated structures moved into
1411         the above header fragment files in objc/deprecated/.  Include the
1412         files instead of definition the structures here.  Updated
1413         comments.
1414         * objc/runtime.h: Updated comments.  Do not include objc-api.h.
1415         (objc_set_enumeration_mutation_handler): Renamed to
1416         objc_setEnumerationMutationHandler.
1417         * objc-foreach.c (objc_set_enumeration_mutation_handler): Renamed
1418         to objc_setEnumerationMutationHandler.
1419         * objc/objc-exception.h (objc_set_exception_matcher): Renamed to
1420         objc_setExceptionMatcher.
1421         (objc_set_uncaught_exception_handler): Renamed to
1422         objc_setUncaughtExceptionHandler.
1423         * exception.c: Same changes.
1425 2010-10-10  Nicola Pero  <nicola.pero@meta-innovation.com>
1427         * objc-sync.c: Include objc-private/common.h.
1429 2010-10-10  Nicola Pero  <nicola.pero@meta-innovation.com>
1431         * objc-foreach.c: Include objc-private/common.h.
1432         * objc/deprecated/METHOD_NULL.h: New file.
1433         * objc/objc-api.h: Include deprecated/METHOD_NULL.h instead of
1434         defining METHOD_NULL here.
1435         * Makefile.in (OBJC_DEPRECATED_H): Added METHOD_NULL.h.
1436         * Object.m ([+instancesRespondTo:]): Use (Method_t)0 instead of
1437         METHOD_NULL.
1438         ([-respondsTo:]): Same change.
1439         * objc/objc-api.h (method_get_imp): Converted it into a normal
1440         function so that we can hide the internals of struct objc_method.
1441         * sendmsg.c (method_get_imp): Implemented.
1443 2010-10-09  Nicola Pero  <nicola.pero@meta-innovation.com>
1445         * objc/objc-api.h (struct objc_super, Super, Super_t,
1446         objc_msg_lookup_super, objc_msg_sendv, objc_msg_forward,
1447         objc_msg_forward2): Declarations moved to objc/message.h.  Include
1448         message.h here.
1449         * objc/message.h: Added such declarations; updated comments.
1451 2010-10-06  Nicola Pero  <nicola.pero@meta-innovation.com>
1453         Implemented fast enumeration for Objective-C.
1454         * Makefile.in (C_SOURCE_FILES): Added objc-foreach.c.
1455         (OBJC_H): Added runtime.h
1456         * objc-foreach.c: New file.
1457         * objc/runtime.h: New file.
1458         
1459 2010-09-30  Kai Tietz  <kai.tietz@onevision.com>
1461         * objc/deprecated/struct_objc_class.h: Add padding
1462         to avoid warning with -Wpadded.
1464 2010-09-26  Nicola Pero  <nicola.pero@meta-innovation.com>
1466         * encoding.c (objc_sizeof_type): Added support for vector type and
1467         for double long types.  
1468         (objc_alignof_type): Same change.
1469         (objc_skip_typespec): Same change.
1470         * objc/encoding.h (_C_GCINVISIBLE): Use '|' for _C_GCINVISIBLE
1471         instead of '!' since '!' is already used for _C_VECTOR.
1472         * objc/objc-api.h (_C_LNG_DBL): Added.
1473         
1474 2010-09-26  Nicola Pero  <nicola.pero@meta-innovation.com>
1476         * libobjc_entry.c: File removed.
1478 2010-09-26  Kai Tietz  <kai.tietz@onevision.com>
1480         * sendmsg.c (objc_msg_lookup): Remove inline.
1481         (objc_get_uninstalled_dtable): Likewise.
1482         * encoding.c (objc_skip_type_qualifiers): Likewise.
1483         (objc_skip_offset): Likewise.
1484         * archive.c (__objc_write_object): Likewise
1485         (__objc_write_class):
1486         (__objc_write_selector):
1487         (objc_read_char):
1488         (objc_read_unsigned_char):
1489         (objc_read_short):
1490         (objc_read_unsigned_short):
1491         (objc_read_int):
1492         (objc_read_long):
1493         (__objc_read_nbyte_uint):
1494         (objc_read_unsigned_int):
1495         (objc_read_unsigned_long):
1496         * objc/objc-decls.h (obc_EXPORT): Remove dllexport for DLL_EXPORT case.
1497         (objc_EXPORT): Likewise.
1498         * objc/message.h (objc-decls.h): Add include.
1499         * objc/objc-api.h: Mark API by objc_EXPORT.
1500         * libobjc.def (__objc_responds_to): Removed.
1502 2010-09-18  Nicola Pero  <nicola.pero@meta-innovation.com>
1504         * hash.c: Include objc-private/hash.h instead of objc/hash.h.
1506         * objc/sarray.h: Moved into objc/deprecated/sarray.h;
1507         objc/sarray.h replaced with a placeholder including the file from
1508         the deprecated/ directory.
1509         * objc-private/sarray.h: New file (private copy of sarray.h).
1510         * hash.c: Include <assert.h> instead of "assert.h"
1511         * sarray.c: Include <assert.h> instead of "assert.h".  Include
1512         objc-private/sarray.h instead of objc/sarray.h.
1513         * selector.c: Include objc-private/sarray.h instead of
1514         objc/sarray.h.
1515         * sendmsg.c: Include <assert.h>.  Include objc-private/sarray.h
1516         instead of objc/sarray.h.
1517         * Makefile.in (OBJC_DEPRECATED_H): Added sarray.h.      
1519 2010-09-17  Nicola Pero  <nicola.pero@meta-innovation.com>
1521         * objc-private/objc-list.h (list_remove_elem): Unused function
1522         removed.  (list_nth): Unused function removed.  (list_find):
1523         Unused function removed.  (list_lenght): Unused function removed.
1524         
1525 2010-09-17  Nicola Pero  <nicola.pero@meta-innovation.com>
1527         * objc/hash.h: Moved into objc/deprecated/hash.h; objc/hash.h
1528         replaced with a placeholder including the file from the
1529         deprecated/ directory.
1530         * objc/objc-api.h: Updated includes.
1531         * objc/typedstream.h: Updated includes.
1532         * objc-private/hash.h: New file (private copy of hash.h).
1533         * objc/objc-list.h: Moved into objc/deprecated/objc-list.h;
1534         objc/objc-list.h replaced with a placeholder including the file
1535         from the deprecated/ directory.
1536         * objc-private/objc-list.h: New file (private copy of objc-list.h).
1537         * init.c: Include objc-private/hash.h and objc-private/objc-list.h
1538         instead of objc/hash.h and objc/objc-list.h.
1539         * selector.c: Same change.
1540         * class.c: Added include <string.h>, which used to be implicitly included
1541         when hash.h was included.
1542         * exception.c: Same change.
1543         * objects.c: Same change.
1544         * sarray.c: Same change.
1545         * sendmsg.c: Same change.
1546         * Makefile.in (OBJC_DEPRECATED_H): Added hash.h and objc-list.h.
1548 2010-09-14  Nicola Pero  <nicola.pero@meta-innovation.com>
1550         Implemented objc_sync_enter() and objc_sync_exit(), which are
1551         required by @synchronized() to work.
1552         * objc-sync.c: New file.
1553         * objc/objc-sync.h: New file.
1554         * objc-private/objc-sync.h: New file.
1555         * init.c (__objc_exec_class): Call __objc_sync_init() during the
1556         Objective-C runtime startup.
1557         * Makefile.in: Added objc-sync.c and objc-sync.h.
1558         * configure.ac: Added GCC_CHECK_TLS.
1559         * acinclude.m4: Include ../config/enable.m4 and ../config/tls.m4.
1560         * configure: Regenerated.
1561         * config.h.in: Regenerated.
1562         
1563 2010-09-12  Nicola Pero  <nicola.pero@meta-innovation.com>
1565         * Makefile.in (%_gc.lo): New pattern rules to build the
1566         garbage-collected version of the library.  Removed rules for
1567         specific files that are no longer needed.  Standardized all rules.
1568         (C_SOURCE_FILES, OBJC_SOURCE_FILES): New variables.
1569         (OBJS, OBJS_GC): Compute these from C_SOURCE_FILES and
1570         OBJC_SOURCE_FILES.
1571         (INCLUDES): Removed the unused include -I$(srcdir)/objc.
1573 2010-09-12  Nicola Pero  <nicola.pero@meta-innovation.com>
1574         
1575         * memory.c (objc_calloc): Fixed call to GC_malloc when building
1576         with Garbage Colletion.
1577         
1578 2010-09-12  Nicola Pero  <nicola.pero@meta-innovation.com>
1580         * memory.c: Do not include objc-private/runtime.h.
1582 2010-09-12  Nicola Pero  <nicola.pero@meta-innovation.com>
1583         
1584         * objc/deprecated/objc_malloc.h: New file.
1585         * objc/deprecated/objc_valloc.h: New file.
1586         * objc/objc-api.h: Include the files instead of defining
1587         objc_valloc, _objc_malloc() and similar.
1588         * Makefile.in (OBJC_DEPRECATED_H): Added objc_valloc.h and
1589         objc_malloc.h.
1590         * memory.c: Removed the extra layer of indirection of _objc_malloc
1591         and similar.
1592         (objc_calloc): Use GC_malloc in the garbage-collected
1593         implementation as GC_malloc returns memory that is already freed.
1594         (objc_valloc): Deprecated.      
1595         
1596 2010-09-12  Nicola Pero  <nicola.pero@meta-innovation.com>
1598         * objc/deprecated/objc_error.h: New file.
1599         * objc/objc-api.h: Include deprecated/objc_error.h instead of
1600         defining objc_error and related.
1601         * error.c: New file.  Added _objc_abort function which replaces
1602         objc_error.  No change in functionality as they both print an
1603         error and abort.
1604         * misc.c: File removed.  Code moved into memory.c and error.c.
1605         * memory.c: New file.
1606         * objc-private/error.h: New file.
1607         * archive.c: Include objc-private/error.h and use _objc_abort
1608         instead of objc_error everywhere.
1609         * class.c: Same change.
1610         * encoding.c: Same change.
1611         * init.c: Same change, and simplified init_check_module_version.
1612         * memory.c: Same change.
1613         * sendmsg.c:  Same change.
1614         * thr.c: Same change.
1615         * Makefile.in (OBJ_DEPRECATED_H): Added objc_error.h.
1616         (OBJ_H): Reordered list.
1617         (OBJS): Removed misc.lo, added memory.lo and error.lo.
1618         (OBJS_GC): Removed misc_gc.lo, added memory_gc.lo and error_gc.lo.
1619         (misc_gc.lo): Rule removed.
1620         (error_gc.lo): Rule added.
1621         (memory_gc.lo): Rule added.
1622         
1623 2010-09-12  Nicola Pero  <nicola.pero@meta-innovation.com>
1625         * objc/objc.h (__GNU_LIBOBJC__): New #define providing an easy way
1626         to check the API version.  Added some comments.
1628         * objc-private/common.h: New file.
1629         * NXConstStr.m: Include objc-private/common.h.
1630         * Object.m: Same change.
1631         * Protocol.m: Same change.
1632         * archive.c: Same change.
1633         * class.c: Same change.
1634         * encoding.c: Same change.
1635         * exception.c: Same change.
1636         * gc.c: Same change.
1637         * hash.c: Same change.
1638         * init.c: Same change.
1639         * libobjc_entry.c: Same change.
1640         * linking.m: Same change.
1641         * misc.c: Same change (and added a comment).
1642         * nil_method.c: Same change.
1643         * objects.c: Same change.
1644         * sarray.c: Same change.
1645         * selector.c: Same change.
1646         * sendmsg.c: Same change.
1647         * thr.c: Same change.
1649 2010-09-11  Nicola Pero  <nicola.pero@meta-innovation.com>
1651         * objc/objc-api.h: Removed obsolete #ifdef for NeXTSTEP.
1653 2010-09-11  Nicola Pero  <nicola.pero@meta-innovation.com>
1655         * archive.c: Removed not needed includes.
1656         * class.c: Same change.
1657         * hash.c: Same change.
1658         * misc.c: Same change.
1659         * nil_method.c: Same change.
1660         * objects.c: Same change.
1661         * sarray.c: Same change.
1662         * sendmsg.c: Same change.
1663         * thr.c: Same change.
1665 2010-09-11  Nicola Pero  <nicola.pero@meta-innovation.com>
1667         * objc/runtime.h: Moved to objc-private/runtime.h.  Do not include
1668         all the objc/*.h files.
1669         * objc-private/runtime.h: New file.
1670         * archive.c: Include objc-private/runtime.h (and required objc/*.h
1671         files) instead of objc/runtime.h.
1672         * class.c: Same change.
1673         * hash.c: Same change.
1674         * init.c: Same change.
1675         * misc.c: Same change.
1676         * nil_method.c: Same change.
1677         * objects.c: Same change.
1678         * sarray.c: Same change.
1679         * selector.c: Same change.
1680         * sendmsg.c: Same change.
1681         * thr.c: Same change.
1682         
1683 2010-09-11  Nicola Pero  <nicola.pero@meta-innovation.com>
1685         * objc/deprecated/struct_objc_selector.h: New file.  Definition of
1686         'struct objc_selector' and 'sel_eq' moved here.
1687         * objc/deprecated/struct_objc_protocol.h: New file.  Definition of
1688         'struct objc_procotol' moved here.
1689         * objc/deprecated/struct_objc_class.h: New file.  Definition of
1690         'struct objc_class' moved here.
1691         * objc/deprecated/MetaClass.h: New file.  Definition of MetClass
1692         moved here.
1693         * objc/deprecated/STR.h: New file.  Definition of STR moved here.       
1694         * objc/message.h: New file.  Definitions for relval_t, apply_t,
1695         arglist, arglist_t and objc_msg_lookup were moved here.
1696         * objc/objc.h: Include the above files instead of defining the
1697         corresponding structs, types and functions here.  Added new opaque
1698         definitions for SEL and Class.  Use Class and not 'struct
1699         objc_class *' in the definition of 'struct objc_object'.
1700         Commented all types defined in the file.  Removed special
1701         definition of BOOL as 'int' on __vxworks; use 'unsigned char'
1702         there as well.
1703         * objc/deprecated/objc-unexpected-exception.h: Renamed to
1704         objc_unexpected_exception.h.
1705         * objc/objc-api.h: Updated include of
1706         objc-unexpetected-exception.h
1707         * objc/objc-exception.h: Updated comments.
1708         * Makefile.in (OBJC_H, OBJC_DEPRECATED_H): Added the new header
1709         files.  Reindented list of files.
1710         
1711 2010-09-10  Nicola Pero  <nicola.pero@meta-innovation.com>
1713         * objc/objc-api.h (objc_trace): Unused variable removed.
1715 2010-09-10  Nicola Pero  <nicola.pero@meta-innovation.com>
1717         * objc/deprecated: New directory.
1718         * objc/deprecated/README: New file.
1719         * objc/README: New file.
1720         * objc/typedstream.h: Moved into objc/deprecated/typedstream.h;
1721         objc/typedstream.h replaced with a placeholder including the file
1722         from the deprecated/ directory.
1723         * objc/deprecated/objc-unexpected-exception.h: New file with the
1724         definition of _objc_unexpected_exception.       
1725         * objc/objc-api.h: Include deprecated/objc-unexcepted-exception.h
1726         instead of defining _objc_unexpected_exception.
1727         * objc/deprecated/Object.h: New file with the deprecated Object
1728         methods in a 'Deprecated' category.
1729         * objc/Object.h Include deprecated/Object.h instead of defining
1730         the deprecated methods.
1731         * Object.m: Moved deprecated methods into 'Deprecated' category.
1732         * objc-private: New directory.
1733         * objc-private/README: New file.
1734         * Makefile.in (OBJC_DEPRECATED_H): New variable.
1735         (install-headers): Create installation directory for
1736         OBJC_DEPRECATED_H headers, and install them.
1738 2010-09-10  Nicola Pero  <nicola.pero@meta-innovation.com>
1740         * objc/objc-exception.h: Fixed include of objc.h.
1741         
1742 2010-09-08  Nicola Pero  <nicola.pero@meta-innovation.com>
1744         * objc/objc-exception.h: New file.
1745         * exception.c (objc_set_uncaught_exception_handler): Implemented.
1746         (objc_set_exception_matcher): Implemented.
1747         (objc_exception_throw): Use the uncaught exception handler if set.
1748         (PERSONALITY_FUNCTION): Use the exception matcher instead of the
1749         hardcoded isKindOf.
1750         (isKindOf): Renamed to is_kind_of_exception_matcher.  Tidied code
1751         up.  Removed segmentation fault when value is 'nil'.
1752         * objc/objc-api.h (_objc_unexpected_exception): Mark as
1753         deprecated.
1754         * Makefile.in (exception.lo, exception_gc.lo): Use
1755         -Wno-deprecated-declarations when compiling.
1756         (OBJC_H): Added objc-exception.h
1758 2010-09-08  Nicola Pero  <nicola.pero@meta-innovation.com>
1760         * objc/typedstream.h: Deprecate all functions in the file.  This
1761         file is obsolete.
1762         * objc/Object.h ([+streamVersion:], [-read:], [-write:],
1763         [-awake]): Documented that these methods are deprecated.  Added a
1764         brief description of the Object class and its relationship to the
1765         NSObject class.
1766         * Makefile.in: Compile archive.c and Object.m with
1767         -Wno-deprecated-declarations.
1769 2010-09-08  Nicola Pero  <nicola.pero@meta-innovation.com>
1771         Removed obsolete intermediate threading layer.
1772         * thr.c: Use __gthread_objc_xxx functions directly instead of
1773         __objc_thread_xxx ones.
1774         * objc/thr.h: Removed prototypes of no longer existing
1775         __objc_thread_xxx functions.
1776         * Makefile.in: Removed thr-objc.lo.
1777         * thr-dce.c: File removed.
1778         * thr-decosf1.c: File removed.
1779         * thr-irix.c: File removed.
1780         * thr-mach.c: File removed.
1781         * thr-objc.c: File removed.
1782         * thr-os2.c: File removed.
1783         * thr-posix.c: File removed.
1784         * thr-pthreads.c: File removed.
1785         * thr-rtems.c: File removed.
1786         * thr-single.c: File removed.
1787         * thr-solaris.c: File removed.
1788         * thr-vxworks.c: File removed.
1789         * thr-win32.c: File removed.
1790         * README.threads: File removed.
1791         * THREADS.MACH: File removed.
1792         * THREADS: Updated.
1794 2010-09-07  Nicola Pero  <nicola.pero@meta-innovation.com>
1796         * Object.m (MAX_CLASS_NAME_LEN): Unused define removed.
1798 2010-09-06  Iain Sandoe  <iains@gcc.gnu.org>
1800         * encoding.c: Add TARGET_ALIGN_NATURAL definition for m64 powerpc darwin.
1801         Add a comment as to why, update FIXME comments.
1803 2010-09-06  Nicola Pero  <nicola.pero@meta-innovation.com>
1805         * makefile.dos: Obsolete file removed.
1806         
1807 2010-04-02  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
1809         * aclocal.m4: Regenerate.
1811 2010-03-23  Dave Korn  <dave.korn.cygwin@gmail.com>
1813         PR libobjc/30445
1814         * configure.ac (extra_ldflags_libobjc): Define appropriately for
1815         Cygwin and MinGW hosts.
1816         * Makefile.am (libobjc_s.a): Remove dead pre-libtool target.
1817         (libobjc.dll): Likewise.
1818         * configure: Regenerate.
1820 2009-12-05  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
1822         * configure: Regenerate.
1824 2009-11-28  Jakub Jelinek  <jakub@redhat.com>
1826         * sarray.c (sarray_free): Use old_buckets variable.
1827         * encoding.c (objc_layout_structure_next_member): Remove unused
1828         bfld_type_size variable.
1830 2009-08-24  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
1832         * configure.ac (AC_PREREQ): Bump to 2.64.
1834 2009-08-22  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
1836         * aclocal.m4: Regenerate.
1837         * configure: Regenerate.
1838         * config.h.in: Regenerate.
1840 2009-08-22  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
1842         * Makefile.in (LIBTOOL): Add $(LIBTOOLFLAGS).
1844 2009-07-30  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
1846         * Makefile.in (AUTOCONF, ACLOCAL, ACLOCAL_AMFLAGS, aclocal_deps):
1847         New variables.
1848         ($(srcdir)/configure, $(srcdir)/aclocal.m4): New rules.
1850 2009-07-30  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
1852         * configure.ac (_AC_ARG_VAR_PRECIOUS): Use m4_rename_force.
1854 2009-04-09  Nick Clifton  <nickc@redhat.com>
1856         * sendmsg.c: Change copyright header to refer to version 3 of
1857         the GNU General Public License with version 3.1 of the GCC
1858         Runtime Library Exception and to point readers at the COPYING3
1859         and COPYING3.RUNTIME files and the FSF's license web page.
1860         * NXConstStr.m: Likewise.
1861         * Object.m: Likewise.
1862         * Protocol.m: Likewise.
1863         * archive.c: Likewise.
1864         * class.c: Likewise.
1865         * encoding.c: Likewise.
1866         * exception.c: Likewise.
1867         * gc.c: Likewise.
1868         * hash.c: Likewise.
1869         * init.c: Likewise.
1870         * libobjc_entry.c: Likewise.
1871         * linking.m: Likewise.
1872         * misc.c: Likewise.
1873         * nil_method.c: Likewise.
1874         * objc/NXConstStr.h: Likewise.
1875         * objc/Object.h: Likewise.
1876         * objc/Protocol.h: Likewise.
1877         * objc/encoding.h: Likewise.
1878         * objc/hash.h: Likewise.
1879         * objc/objc-api.h: Likewise.
1880         * objc/objc-decls.h: Likewise.
1881         * objc/objc-list.h: Likewise.
1882         * objc/objc.h: Likewise.
1883         * objc/runtime.h: Likewise.
1884         * objc/sarray.h: Likewise.
1885         * objc/thr.h: Likewise.
1886         * objc/typedstream.h: Likewise.
1887         * objects.c: Likewise.
1888         * sarray.c: Likewise.
1889         * selector.c: Likewise.
1890         * thr-dce.c: Likewise.
1891         * thr-decosf1.c: Likewise.
1892         * thr-irix.c: Likewise.
1893         * thr-mach.c: Likewise.
1894         * thr-objc.c: Likewise.
1895         * thr-os2.c: Likewise.
1896         * thr-posix.c: Likewise.
1897         * thr-pthreads.c: Likewise.
1898         * thr-rtems.c: Likewise.
1899         * thr-single.c: Likewise.
1900         * thr-solaris.c: Likewise.
1901         * thr-vxworks.c: Likewise.
1902         * thr-win32.c: Likewise.
1903         * thr.c: Likewise.
1904         * libobjc.def: Change copyright header to refer to version 3 of
1905         the GNU General Public License and to point readers at the COPYING3
1906         file and the FSF's license web page.
1907         * makefile.dos: Likewise.
1909 2009-04-09  Jakub Jelinek  <jakub@redhat.com>
1911         * Makefile.in: Change copyright header to refer to version
1912         3 of the GNU General Public License and to point readers at the
1913         COPYING3 file and the FSF's license web page.
1914         * configure.ac: Likewise.
1916 2009-03-12  Richard Frith-Macdonald  <rfm@gnu.org>
1917             David Ayers  <ayers@fsfe.org>
1919         PR libobjc/27466
1920         * objc/objc-api.h (_objc_unexpected_exception): Declare
1921         new hook.  Update copyright dates.
1922         * exception.c (objc_exception_throw): Use hook.  Update
1923         copyright dates.
1924         * libobjc.def (_objc_unexpected_exception): Export hook.
1925         Update copyright dates.
1926         
1927 2009-03-01  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
1929         * configure: Regenerate.
1931 2008-12-18  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
1933         * configure: Regenerate.
1935 2008-11-21  Kai Tietz  <kai.tietz@onevision.com>
1937         *  Object.m (errno): Replaced by errno.h include.
1938         (compare): Cast self to id to prevent warning on comparison.
1939         * objc/objc.h (BOOL): Prevent redeclaration of BOOL, if it is
1940         already there.
1941         * sendmsg.c (__objc_print_dtable_stats): Remove type warnings.
1942         * thr-win32.c (__objc_thread_detach): Remove type warning.
1943         (__objc_thread_id): Likewise.
1944         * thr.c (__objc_thread_detach_functiont): Add __builtin_trap ()
1945         for noreturn.
1947 2008-09-26  Peter O'Gorman  <pogma@thewrittenword.com>
1948             Steve Ellcey  <sje@cup.hp.com>
1950         * configure: Regenerate for new libtool.
1951         * config.h.in: Regenerate for new libtool.
1953 2008-07-18  Matthias Klose  <doko@ubuntu.com> 
1955         * Makefile.in: Ignore missing ../boehm-gc/threads.mk. 
1957 2008-07-18  Matthias Klose  <doko@ubuntu.com> 
1959         * Makefile.in: Include ../boehm-gc/threads.mk. 
1960         (OBJC_BOEHM_GC_LIBS): Define, (libobjc_gc$(libsuffix).la): Use it.
1962 2008-07-06  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
1964         * Makefile.in (install-info): New stub target.
1966 2008-06-17  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
1968         * configure: Regenerate.
1970 2008-06-14  Kai Tietz  <kai.tietz@onevision.com>
1972         * exception.c (PERSONALITY_FUNCTION): Remove extra decrement
1973         if HAVE_GETIPINFO is not defined.
1975 2008-06-10  Kai Tietz  <kai.tietz@onevision.com>
1977         * Object.m (compare): Add type id.
1978         * objc/Object.h: Likewise.
1979         * archive.c (objc_read_class): Use size_t to extend version to be
1980         size of pointer scalar width.
1981         * sendmsg.c (rtx): Undefine it before redefinition.
1982         (__objc_print_dtable_stats): Cast arguments to long as intended.
1984 2008-05-30  Julian Brown  <julian@codesourcery.com>
1986         * exception.c (__objc_exception_class): Initialise as constant
1987         array for ARM EABI. Change macro to static const for non-ARM EABI.
1988         (ObjcException): Add note about structure layout. Remove landingPad
1989         and handlerSwitchValue for ARM EABI.
1990         (get_ttype_entry): Add __ARM_EABI_UNWINDER__ version
1991         of function.
1992         (CONTINUE_UNWINDING): Define for ARM EABI/otherwise cases.
1993         (PERSONALITY_FUNCTION): Use ARM EABI-specific arguments, and add
1994         ARM EABI unwinding support.
1995         (objc_exception_throw): Use memcpy to initialise exception class.
1997 2008-05-25  Alan Modra  <amodra@bigpond.net.au>
1999         * encoding.c (strip_array_types): Rename from get_inner_array_type.
2000         (rs6000_special_round_type_align): Update.
2002 2008-05-09  Julian Brown  <julian@codesourcery.com>
2004         * Makefile.in (LTLDFLAGS): New.
2005         (libobjc$(libsuffix).la, libobjc_gc$(libsuffix).la): Use above.
2007 2008-04-18  Paolo Bonzini  <bonzini@gnu.org>
2009         PR bootstrap/35457
2010         * aclocal.m4: Regenerate.
2011         * configure: Regenerate.
2013 2008-01-24  David Edelsohn  <edelsohn@gnu.org>
2015         * configure: Regenerate.
2017 2007-10-14  H.J. Lu  <hongjiu.lu@intel.com>
2019         * configure.ac: Don't run config-ml.in directly.
2020         (multilib_arg): New.
2021         * configure: Regenerated.
2023 2007-08-06  Andrew Pinski  <pinskia@gmail.com>
2025         PR libobjc/30731
2026         * exception.c (parse_lsda_header): Use _uleb128_t/_sleb128_t instead
2027         of _Unwind_Word for variables which are used in
2028         read_uleb128/read_sleb128.
2029         (PERSONALITY_FUNCTION): Likewise.
2031 2007-07-05  H.J. Lu  <hongjiu.lu@intel.com>
2033         * aclocal.m4: Regenerated.
2035 2007-06-03  Andrew Pinski  <andrew_pinski@playstation.sony.com>
2037         * configure.ac: Fix a typo in *-*-darwin clause.
2038         * configure: Regenerated.
2040 2007-06-02  H.J. Lu  <hongjiu.lu@intel.com>
2042         * configure.ac: Fix a typo.
2043         * configure: Regenerated.
2045 2007-06-02  Paolo Bonzini  <bonzini@gnu.org>
2047         * configure: Regenerate.
2049 2007-06-01  Andrew Pinski  <andrew_pinski@playstation.sony.com>
2051         * Makefile.in: Replace all uses of libext with libsuffix.
2052         * configure.ac: Likewise.
2053         * configure: Regenerate.
2055         Revert:
2056         * Makefile.in: Remove all uses of $(libext).
2058 2007-05-23  Andrew Pinski  <andrew_pinski@playstation.sony.com>
2060         * Makefile.in: Remove all uses of $(libext).
2062 2007-05-23  Steve Ellcey  <sje@cup.hp.com>
2064         * configure: Regenerate.
2065         * aclocal.m4: Regenerate.
2067 2007-04-21  Andrew Ruder  <andy@aeruder.net>
2069         * sendmsg.c (__objc_get_forward_imp): Call
2070         __objc_msg_forward2 for real.
2072 2007-04-09  Andrew Ruder  <andy@aeruder.net>
2074         * sendmsg.c: Added __objc_msg_forward2, a hook that allows
2075         external libraries to provide a function that returns the real
2076         forwarding function based on both the selector and the receiver.
2077         * objc/objc-api.h: Define __objc_msg_forward2.
2079 2007-03-01  Brooks Moses  <brooks.moses@codesourcery.com>
2081         * Makefile.in: Add dummy install-pdf target.
2083 2007-02-18  Manuel Lopez-Ibanez  <manu@gcc.gnu.org>
2085         * objc/objc-list.h (list_free): Add keyword 'inline' to avoid
2086         unused warning.
2087         
2088 2006-10-31  Geoffrey Keating  <geoffk@apple.com>
2090         * encoding.c (darwin_rs6000_special_round_type_align): New.
2092 2006-10-14  Geoffrey Keating  <geoffk@apple.com>
2094         * Makefile.in: Use multi_basedir instead of toplevel_srcdir.
2095         * configure.ac: Use multi.m4 from aclocal rather than custom
2096         code.  Use multi_basedir instead of toplevel_srcdir.
2097         * aclocal.m4: Regenerate.
2098         * configure: Regenerate.
2100 2006-10-10  Brooks Moses  <bmoses@stanford.edu>
2102         * Makefile.in: Added empty "pdf" target.
2104 2006-07-18  Paolo Bonzini  <bonzini@gnu.org>
2106         * configure: Regenerate.
2108 2006-05-23  Carlos O'Donell  <carlos@codesourcery.com>
2110         * Makefile.in: Add install-html target. Add install-html to .PHONY
2112 2006-02-21  Rainer Orth  <ro@TechFak.Uni-Bielefeld.DE>
2114         PR libobjc/26309
2115         * thr-objc.c (_XOPEN_SOURCE): Don't define on Tru64 UNIX.
2117 2006-01-24  David Ayers  <d.ayers@inode.at>
2119         PR libobjc/9751
2120         * gc.c (class_ivar_set_gcinvisible): Replace strncpy with memcpy
2121         and insure the new strings are '\0' termintated.
2123 2006-01-24  David Ayers  <d.ayers@inode.at>
2125         PR libobjc/13946
2126         * configure.ac: Add include directives for --enable-objc-gc.
2127         * Makefile.in: Ditto.
2128         * configure: Regenerate.
2130         * gc.c (__objc_class_structure_encoding): Increment the used bytes
2131         instead of the local pointer to them.
2133 2005-12-14  Andrew Pinski  <pinskia@physics.uc.edu>
2135         PR objc/25360
2136         * objc/objc-api.c (_C_COMPLEX): New define.
2137         * encoding.c (objc_sizeof_type): Handle _C_Complex.
2138         (objc_alignof_type): Likewise.
2139         (objc_skip_typespec): Likewise.
2141 2005-12-15  David Ayers  <d.ayers@inode.at>
2143         PR libobjc/14382
2144         * README (+load,+initialize): Fix documentation to reflect
2145         intended and implemented semantics for +load and +initialize.
2146         
2147 2005-12-12  Andrew Pinski  <pinskia@physics.uc.edu>
2149         * encoding.c (TYPE_FIELDS): Fix to skip over just _C_STRUCT_B and
2150         the name.
2151         (get_inner_array_type): Fix to skip over _C_ARY_B and size.
2152         (rs6000_special_round_type_align): Update for the ABI fix.
2153         (objc_layout_finish_structure): Correct the encoding which is passed to
2154         ROUND_TYPE_ALIGN.
2156 2005-12-11  Andrew Pinski  <pinskia@physics.uc.edu>
2158         PR libobjc/25347
2159         * encoding.c (objc_sizeof_type): Don't handle _C_UNION_B special
2160         but use the struct layout functions.
2161         (objc_alignof_type): Likewise.
2162         (objc_layout_structure): Handle _C_UNION_B also.
2163         (objc_layout_structure_next_member): Likewise.
2164         (objc_layout_finish_structure): Likewise.
2166 2005-12-11  Andrew Pinski  <pinskia@physics.uc.edu>
2168         PR libobjc/25346
2169         * objc/objc-api.h (_C_BOOL): New define.
2170         * encoding.c (objc_sizeof_type): Handle _C_BOOL.
2171         (objc_alignof_type): Likewise.
2172         (objc_skip_typespec): Likewise.
2174 2005-11-20  David Ayers  <d.ayers@inode.at>
2176         PR libobjc/19024
2177         * objc/hash.h: Remove deprecated hash API.
2178         * hash_compat.c: Remove.
2179         * Makefile.in: Remove reference to hash_compat.c.
2181         * configure.ac (VERSION): Bump library version to 2:0:0.
2182         * configure: Regenerate.
2184 2005-11-09  Alexandre Oliva  <aoliva@redhat.com>
2186         PR other/4372
2187         * thr-objc.c (_XOPEN_SOURCE): Define.
2189 2005-10-07  Ulrich Weigand  <uweigand@de.ibm.com>
2191         PR libobjc/23612
2192         * objc/objc-api.h (struct objc_ivar): Move definition to
2193         global scope.
2195 2005-09-04  Andrew Pinski  <pinskia@physics.uc.edu>
2196             Rasmus Hahn  <rassahah@neofonie.de>
2198         PR libobjc/23108
2199         * archive.c (objc_write_type): Correct the element offset.
2200         (objc_read_type): Likewise.
2202 2005-08-17  Kelley Cook  <kcook@gcc.gnu.org>
2204         * All files: Update FSF address.
2206 2005-08-13  Marcin Koziej  <creep@desk.pl>
2207             Andrew Pinski  <pinskia@physics.uc.edu>
2209         PR libobjc/22492
2210         * exception.c (PERSONALITY_FUNCTION): Fix the PC with finally.
2212 2005-08-13  Andrew Pinski  <pinskia@physics.uc.edu>
2214         * Makefile.in (extra_ldflags_libobjc): New.
2215         (libobjc$(libext).la): Add extra_ldflags_libobjc to the link line.
2216         (libobjc_gc$(libext).la): Likewise.
2217         * configure.ac (extra_ldflags_libgfortran): Set for *-darwin* to
2218         "-Wl,-single_module".
2219         * configure: Regenerate.
2220         * linking.m (_objcInit): Remove.
2222 2005-07-26  Andrew Pinski  <pinskia@physics.uc.edu>
2224         PR libobjc/22606
2225         * Makefile.in (ALL_CFLAGS): Add -fexceptions.
2227 2005-06-08  David Ayers  <d.ayers@inode.at>
2229         * objc/NXConstStr.h, objc/Object.h, objc/Protocol.h,
2230         objc/encoding.h, objc/hash.h, objc/objc-api.h,
2231         objc/runtime.h, objc/sarray.h, objc/thr.h, 
2232         objc/typedstream.h: Do not include Objective-C headers as
2233         system headers.
2235 2005-06-07  David Ayers  <d.ayers@inode.at>
2237         * archive.c, init.c, selector.c: Include hash.h.
2238         * archive.c, class.c, encoding.c, gc.c, hash.c, hash_compat.c,
2239         init.c, misc.c, nil_method.c, objects.c, sarray.c, selector.c,
2240         sendmsg.c, thr-dce.c, thr-decosf1.c, thr-irix.c, thr-mach.c,
2241         thr-objc.c, thr-os2.c, thr-posix.c, thr-pthreads.c, thr-rtems.c,
2242         thr-single.c, thr-solaris.c, thr-vxworks.c, thr-win32.c, thr.c:
2243         Include Objective-C headers with quotes and objc/ directory
2244         prefix.
2246 2005-05-19  Richard Henderson  <rth@redhat.com>
2248         * exception.c: Revert last change.
2250 2005-05-19  David Ayers  <d.ayers@inode.at>
2252         * exception.c: Include tsystem.h for unwind.h.
2254 2005-05-09  Mike Stump  <mrs@apple.com>
2256         * configure: Regenerate.
2258 2005-04-12  Mike Stump  <mrs@apple.com>
2260         * configure: Regenerate.
2262 2005-03-21  Zack Weinberg  <zack@codesourcery.com>
2264         * Makefile.in: Set gcc_version here.
2265         * configure.ac: Do not invoke TL_AC_GCC_VERSION.  Adjust quoting
2266         in definition of toolexeclibdir so that $(gcc_version) is expanded
2267         by the Makefile.
2268         * aclocal.m4, configure: Regenerate.
2270 2005-03-03  David Ayers  <d.ayers@inode.at>
2272         * objc/hash.h (OBJC_IGNORE_DEPRECATED_API): Update deprecated
2273         version reference.  Correct typo.
2275 2005-03-02  David Ayers  <d.ayers@inode.at>
2277         PR libobjc/19024
2278         * Makefile.in (OBJS): Add hash_compat.lo.
2279         (OBJS_GC): Add hash_compat_gc.lo.
2280         (hash_compat_gc.lo): New target and rule.
2281         * objc/hash.h (hash_new, hash_delete, hash_add, hash_remove)
2282         (hash_next, hash_value_for_key, hash_is_key_in_hash)
2283         (hash_ptr, hash_string, compare_ptrs, compare_strings): Prefix
2284         with objc_.  Add deprecated non prefixed inlined versions.
2285         (OBJC_IGNORE_DEPRECATED_API): New macro to hide deprecated
2286         declarations.
2287         * hash.c (hash_new, hash_delete, hash_add, hash_remove, hash_next)
2288         (hash_value_for_key, hash_is_key_in_hash): Prefix with objc_ and
2289         update callers.
2290         * hash_compat.c: New file.
2291         * archive.c: Update callers.
2292         * init.c: Likewise.
2293         * selector.c: Likewise.
2294         * libobjc.def: Add objc_ versions of hash functions.
2296 2005-02-28  Andrew Pinski <pinskia@physics.uc.edu>
2298         PR libobjc/20252
2299         * Makefile.in (GTHREAD_FLAGS): Remove.
2300         (ALL_CFLAGS): Remove usage of GTHREAD_FLAGS.
2301         * thr-objc.c: Include config.h.
2302         * configure.ac: Instead of looking at GCC's makefile, figure out if
2303         GTHREAD_FLAGS should be defined by looking at the `thread model'
2304         of the current gcc.
2305         * configure: Regenerate.
2306         * config.h.in: Regenerate.
2308 2005-02-28  Paolo Bonzini  <bonzini@gnu.org>
2310         PR bootstrap/17383
2311         * configure.ac: Call GCC_TOPLEV_SUBDIRS.
2312         (Determine CFLAGS for gthread): Use $host_subdir.
2313         * configure: Regenerate.
2314         * Makefile.in (host_subdir): New.
2315         (INCLUDES): Use it.
2317 2004-12-20  Andrew Pinski  <pinskia@physics.uc.edu>
2319         PR libobjc/12035
2320         * gc.c: Remove definition of LOGWL, modWORDSZ, and divWORDSZ since
2321         they are not used.
2322         Include limits.h and stdlib.h.
2323         Define BITS_PER_WORD.
2325 2004-12-12  Alexander Malmberg  <alexander@malmberg.org>
2327         * selector.c (__objc_init_selector_tables): Add missing void to
2328         definition.
2330 2004-12-02  Richard Sandiford  <rsandifo@redhat.com>
2332         * configure.ac: Use TL_AC_GCC_VERSION to set gcc_version.
2333         * configure, aclocal.m4: Regenerate.
2335 2004-11-29  Kelley Cook  <kcook@gcc.gnu.org>
2337         * configure: Regenerate for libtool change.
2339 2004-11-25  Kelley Cook  <kcook@gcc.gnu.org>
2341         * configure: Regenerate for libtool reversion.
2343 2004-11-24  Kelley Cook  <kcook@gcc.gnu.org>
2345         * configure: Regenerate for libtool change.
2347 2004-11-24  Kelley Cook  <kcook@gcc.gnu.org>
2349         * aclocal.m4, config.h.in: Regenerate.
2351 2004-10-08  Mike Stump  <mrs@apple.com>
2352             Andrew Pinski  <pinskia@physics.uc.edu>
2354         * aclocal.m4: Rename to ...
2355         * acinclude.m4: here and also use m4_include instead of sinclude.
2356         * aclocal.m4: Regenerate.
2357         * configure: Regenerate.
2358         * configure.ac: Add AM_MAINTAINER_MODE and AM_PROG_CC_C_O.
2359         * Makefile.in (configure): Add @MAINT@ infront of configure.ac
2361 2004-10-08  Andrew Pinski  <pinskia@physics.uc.edu>
2363         * archive.c: Fix all the warnings about passing unsigned char*
2364         to char* and the other way too.
2366 2004-09-16  Andrew Pinski  <pinskia@physics.uc.edu>
2368         PR libobjc/16448
2369         * exception.c: Include config.h
2370         (objc_exception_throw): Change _GLIBCXX_SJLJ_EXCEPTIONS to
2371         SJLJ_EXCEPTIONS.
2372         * configure.ac: Find out what exception handling code we use.
2373         * configure: Regenerate.
2374         * config.h.in: New file, regenerate.
2376 2004-09-16  Andrew Pinski  <apinski@apple.com>
2378         * encoding.c (ALTIVEC_VECTOR_MODE): Define a bogus macro.
2380 2004-08-28  Nathanael Nerode  <neroden@gcc.gnu.org>
2382         * configure.ac: Switch from _GCC_TOPLEV_NONCANONICAL_TARGET to
2383         ACX_NONCANONICAL_TARGET.
2384         * configure: Regenerate.
2386 2004-08-13  Ziemowit Laski  <zlaski@apple.com>
2388         * objc/sarray.h: Hoist include of assert.h near the top of file,
2389         and mark the remainder of the file 'extern "C"'.
2391 2004-08-13  Andrew Pinski  <pinskia@physics.uc.edu>
2393         * objc/Object.h: Move includes out of extern "C" blocks.
2394         * objc/encoding.h: Likewise.
2395         * objc/hash.h: Likewise.
2396         * objc/objc-api.h: Likewise.
2397         * objc/runtime.h: Likewise.
2398         * objc/sarray.h: Likewise.
2399         * objc/typedstream.h: Likewise.
2401 2004-08-12  Ziemowit Laski  <zlaski@apple.com>
2403         * objc/NXConstStr.h: Update copyright date; bracket with
2404         'extern "C"' for C++ use; make include syntax consistent
2405         by using <...> instead of "..."; hoist <objc/...> includes
2406         above the 'extern "C"' block.
2407         * objc/Object.h: Likewise.
2408         * objc/Protocol.h: Likewise.
2409         * objc/encoding.h: Likewise.
2410         * objc/hash.h: Likewise.
2411         * objc/runtime.h: Likewise.
2412         * objc/sarray.h: Likewise.
2413         * objc/thr.h: Likewise.
2414         * objc/typedstream.h: Likewise.
2415         * objc/objc-api.h: Add 'extern "C"' block for C++ use.
2416         (objc_static_instances): For C++ case, do away with
2417         zero-sized array.
2418         (objc_method): Hoist definition to file scope.
2419         (_objc_load_callback, _objc_object_alloc, class_get_class_method,
2420         class_get_instance_method, class_create_instance,
2421         class_get_class_name, class_get_instance_size,
2422         class_get_meta_class, class_get_super_class, class_get_version,
2423         class_is_class, class_is_meta_class, class_set_version,
2424         class_get_gc_object_type, class_ivar_set_gcinvisible,
2425         get_imp): Rename 'class' parameter to '_class'.
2426         * objc/objc-list.h: Add 'extern "C"' block for C++ use.
2427         * objc/objc.h: Update copyright date.
2428         (arglist_t): Provide a union tag.
2430 2004-07-22  Andrew Pinski  <pinskia@physics.uc.edu>
2432         * thr.c (__objc_thread_detach_function): Do not mark as volatile
2433         but instead use the attribute noreturn.
2435 2004-06-28  Zack Weinberg  <zack@codesourcery.com>
2437         * encoding.c: Rename target_flags with a #define to avoid
2438         conflict with a prior declaration.
2440 2004-06-24  Andrew Pinski  <apinski@apple.com>
2442         * objc/encoding.h: Wrap the functions with extern "C" for C++
2443         mode.
2444         * objc/hash.h: Likewise.
2445         * objc/objc-api.h: Likewise.
2446         * objc/objc-list.h: Likewise.
2447         * objc/runtime.h: Likewise.
2448         * objc/sarray.h: Likewise.
2449         * objc/thr.h: Likewise.
2450         * objc/typedstream.h: Likewise.
2453 2004-06-21  Nick Clifton  <nickc@redhat.com>
2455         * encoding.c (BITS_PER_UNIT): Define if a definition is not
2456         provided.
2458 2004-06-20  Alexander Malmberg  <alexander@malmberg.org>
2460         * Makefile.in (exception.lo): Remove $(OBJC_GCFLAGS).
2461         (exception_gc.lo): New.
2462         (OBJS_GC): Add exception_gc.lo.
2464 2004-06-17  Richard Henderson  <rth@redhat.com>
2466         * exception.c: New file.
2467         * Makefile.in (exception.lo): New.
2468         (OBJS): Add it.
2470 2004-06-14  Andrew Pinski  <pinskia@physics.uc.edu>
2472         * linking.m (_objcInit): New empty function
2473         for Darwin only.
2475 2004-06-11  Andrew Pinski  <pinskia@physics.uc.edu>
2477         * configure.ac: Support --enable-shared=libobjc.
2478         * configure: Regenerate.
2480         PR libobjc/15901
2481         * configure.ac: Do not disable shared by default.
2482         * configure: Regenerate.
2484 2004-06-03  Nicola Pero  <n.pero@mi.flashnet.it>
2486         * Protocol.m ([-isEqual:]): Small optimizations returning
2487         immediately if the argument is equal to self, and accessing
2488         the argument's name directly if it's a protocol.
2490 2004-06-03  David Ayers  <d.ayers@inode.at>
2492         * Protocol.m ([-isEqual:]): Test the class of the argument.
2494 2004-05-25  Andrew Pinski  <pinskia@physics.uc.edu>
2496         * configure.ac (includedir): Rename to ...
2497         (includedirname).
2498         * Makefile.in: s/includedir/includedirname/.
2500         PR target/11572
2501         * configure.ac (includedir): Set to "include"
2502         except for Darwin.
2503         (libext) Set to empty except for Darwin.
2504         * configure: Regenerate
2505         * Makefile.in: s/libobjc.la/libobjc$(libext).la/g.
2506         s/include/$(includedir)/g.
2508 2004-05-25  Daniel Jacobowitz  <drow@false.org>
2510         * Makefile.in: Add .NOEXPORT.
2512 2004-05-25  Andrew Pinski  <pinskia@physics.uc.edu>
2514         Merge from the libobjc-branch
2515         2004-02-09  Andrew Pinski  <pinskia@physics.uc.edu>
2517                 * Makefile.in (OBJC_H): Change objc-deps.h to objc-decls.h.
2519         2004-02-03  Andrew Pinski  <pinskia@physics.uc.edu>
2521                 * Makefile.in (OBJC_H): Add objc-deps.h.
2523         2004-01-27  Nicola Pero  <n.pero@mi.flashnet.it>
2525                 * Protocol.m ([-conformsTo:]): If the argument is nil, return NO.
2526                 ([-hash], [-isEqual:]): New methods.
2528         2004-01-27  Richard Frith-Macdonald <rfm@gnu.org>
2530                 * sarray.c (sarray_free): Add a better comment.
2532         2004-01-27  Adam Fedor  <fedor@gnu.org>
2534                 * hash.c (hash_add): Cast cachep to int.
2535                 * selector.c (__sel_register_typed_name): Cast
2536                 soffset_decode to int.
2538         2004-01-27  Alexander Malmberg  <alexander@malmberg.org>
2540                 * selector.c: Rename register_selectors_from_list to
2541                 __objc_register_selectors_from_list. Update caller.
2542                 (__objc_register_selectors_from_list): Lock __objc_runtime_mutex
2543                 while registering selectors. Use __sel_register_typed_name instead
2544                 of sel_register_typed_name. Check for NULL method_name:s.
2545                 (pool_alloc_selector): New function.
2546                 (__sel_register_typed_name): Use pool_alloc_selector to allocate
2547                 selector structures.
2548                 * sendmsg.c (class_add_method_list): Use
2549                 __objc_register_selectors_from_list.
2550                 * objc/runtime.h: Add __objc_register_selectors_from_list.
2552         2004-01-25  Adam Fedor  <fedor@gnu.org>
2553                     Nicola Pero  <n.pero@mi.flashnet.it>
2554                     Andrew Pinski  <pinskia@physics.uc.edu>
2556                 * objc/objc-decls.h: New file.
2557                 * objc/objc-api.h (_objc_lookup_class): Mark as export.
2558                 (_objc_load_callback): Likewise.
2559                 (_objc_object_alloc): Likewise.
2560                 (_objc_object_copy): Likewise.
2561                 (_objc_object_dispose): Likewise.
2563         2004-01-25  Andrew Pinski  <pinskia@physics.uc.edu>
2565                 * archive.c: s/__inline__/inline
2566                 * sendmsg.c: Likewise.
2568                 * encoding.c: Remove FIXME about the warning
2569                 about unused variable.
2570                 * sendmsg.c: Add a FIXME comment saying that
2571                 this should be using libffi.
2573                 * Makefile.in (LIBTOOL): Use @LIBTOOL@ now as it works.
2576 2004-05-13  Andrew Pinski  <pinskia@physics.uc.edu>
2578         * archive.c (objc_read_class): Initialize class_name.
2579         (objc_read_selector): Initialize selector_name.
2581 2004-05-09  Richard Sandiford  <rsandifo@redhat.com>
2583         * Makefile.in (toolexecdir): Remove trailing space.
2585 2004-04-15  Nathanael Nerode  <neroden@gcc.gnu.org>
2587         PR libobjc/14948
2588         * configure.ac: De-precious CC so multilibs work.
2589         * configure: Regenerate.
2591 2004-04-14  Nathanael Nerode  <neroden@gcc.gnu.org>
2593         * configure.ac: Restore toolexecdir.
2594         * Makefile.in: Restore toolexecdir.
2595         * configure: Regenerate.
2597 2004-04-09  Nathanael Nerode  <neroden@gcc.gnu.org>
2599         * configure.ac: Remove (unused) glibcpp_prefixdir.
2600         * configure: Regenerate.
2602         * configure.in: Rename to configure.ac.
2603         * Makefile.in: Update to match.
2605         * Makefile.in: Remove toolexecdir, glibcpp_toolexecdir (unused).
2606         Replace glibcpp_toolexeclibdir with toolexeclibdir.
2607         * configure.in: Remove glibcpp_toolexecdir (unused).
2608         Replace glibcpp_toolexeclibdir with toolexeclibdir.  Don't generate
2609         config.h or stamp-h (unused).  Move one comment to the right place.
2610         * configure: Regenerate.
2611         * config.h.in: Remove (unused).
2613         * config.h.in: Regenerate with autoheader.
2615         * Makefile.in: Remove (unused) gcc_version_trigger.
2616         * configure.in: Remove (unused) glibcpp_builddir.  Don't AC_SUBST
2617         gcc_version_trigger.
2618         * configure: Regenerate.
2620         * configure.in: Switch to modern style for AC_INIT, AC_OUTPUT.
2621         Sort file into sections.  Remove dnl where appropriate.  Fix
2622         other style issues.
2623         * configure: Regenerate.
2625         * configure.in: Replace old AC_PROG_CC hack with new one.
2626         Define toplevel_srcdir in terms of srcdir, not top_srcdir (there
2627         are no subdirectory output files, so this is fine).  Change prereq
2628         to autoconf 2.59.
2629         * aclocal.m4: Include ../config/no-executables.m4.
2630         * configure: Regenerate with autoconf 2.59.
2632         * configure.in: Improve comments on gthread_cflags.  Improve m4
2633         quotation, and replace 'if test' with 'case', for --enable-objc-gc.
2634         * configure: Regenerate.
2636         * configure.in: Move PACKAGE and VERSION settings up top.  Remove
2637         unused call to AC_PROG_LN_S.  Default RANLIB to ':'.  Remove
2638         redundant checks for values of RANLIB, AR, INSTALL.
2639         * configure: Regenerate.
2641         * configure.in: Clean up handling of
2642         --enable-version-specific-runtime-libs and related variables;
2643         replace 'if test' with 'case' where reasonable.  Fix comments.
2644         Remove useless libstdcxx_interface.
2645         * configure: Regenerate.
2647         * configure.in: Use _GCC_TOPLEV_NONCANONICAL_TARGET.
2648         Replace uses of target_alias with target_noncanonical.
2649         * aclocal.m4: Include ../config/acx.m4.
2650         * configure: Regenerate.
2651         * Makefile.in: Replace uses of target_alias with target_noncanonical.
2652         Fix copyright statement.
2654         * configure.in: Hand-inline bulky, confusing macros from
2655         aclocal.m4.  Replace references to "GNU Objective C" with "GCC".
2656         Update copyright notice.  Remove stuff for automake, which isn't
2657         used in this directory.  Remove emacs local variables.
2658         * aclocal.m4: Remove hand-inlined macros.  Update copyright notice.
2659         * configure: Regenerate.
2661 2004-03-16  Manfred Hollstein  <mh@suse.com>
2663         * Makefile.in, configure.in, configure: Update copyright years.
2665 2004-03-15  Manfred Hollstein  <mh@suse.com>
2667         * Makefile.in (LIBOBJC_VERSION, LIBOBJC_GC_VERSION): Use
2668         definition from configure.in.
2669         * configure.in (PACKAGE): Add definition.
2670         (VERSION): Add definition; substitute it in output files.
2671         * configure: Re-generate.
2673 2004-03-05  Ziemowit Laski  <zlaski@apple.com>
2675         * objc/hash.h (hash_string, compare_strings):
2676         Add type-casts to make Objective-C++ happy.
2677         * objc/typedstream.h (objc_get_stream_class_version):
2678         Rename parameter from 'class' to 'class_name' to make
2679         Objective-C++ happy.
2681 2004-03-01  Michael Matz  <matz@suse.de>
2683         * Makefile.in (ALL_CFLAGS): Add -fno-strict-aliasing.
2685 2004-02-06  Ziemowit Laski  <zlaski@apple.com>
2687         * objc/objc-api.h (objc_super): The 'class' field shall
2688         be named 'super_class' #ifdef __cplusplus.
2690 2004-01-17  Andrew Pinski  <pinskia@physics.uc.edu>
2692         PR target/10781
2693         * encoding.c (rs6000_special_round_type_align): Define.
2695 2004-01-14  Adam Fedor  <fedor@gnu.org>
2697         PR libobjc/12155
2698         * selector.c (__objc_register_instance_methods_to_class): Free
2699         new_list if not used.
2701 2004-01-09  Andrew Ruder  <aeruder@ksu.edu>
2703         PR libobjc/11904
2704         * sarray.c (sarray_free): Free array->is_copy_of latter.
2706 2003-12-01  Zack Weinberg  <zack@codesourcery.com>
2708         PR 11433
2709         * Protocol.m (descriptionForInstanceMethod): Don't dereference
2710         instance_methods if it's NULL.
2711         (descriptionForClassMethod): Likewise for class_methods.
2713 2003-10-24  Rainer Orth  <ro@TechFak.Uni-Bielefeld.DE>
2715         * Makefile.in (runtime-info.h): Remove -Wp.
2717 2003-10-21  Rainer Orth  <ro@TechFak.Uni-Bielefeld.DE>
2719         * Makefile.in (CC1OBJ): Remove.
2720         (runtime-info.h): Invoke $(CC) so all MULTIFLAGS are handled
2721         correctly.
2722         Use .m extension for temporary file.
2723         Remove assembler temp file.
2725 2003-10-20  Joseph S. Myers  <jsm@polyomino.org.uk>
2727         * objc/hash.h (hash_string): Don't use a cast as an lvalue.
2729 2003-10-17  Rainer Orth  <ro@TechFak.Uni-Bielefeld.DE>
2731         * Makefile.in (runtime-info.h): Use MULTIFLAGS.
2733 2003-09-09  Alan Modra  <amodra@bigpond.net.au>
2735         * configure: Regenerate.
2737 2003-08-27  Alexander Malmberg  <alexander@malmberg.org>
2739         * Makefile.in, aclocal.m4: Update to $(libdir)/gcc/ instead of
2740         (libdir)/gcc-lib/ when installing.
2741         * configure: Regenerate.
2743 Thu Jul 10 10:27:43 2003  Nicola Pero  <n.pero@mi.flashnet.it>
2745         libobjc/9969
2746         * sendmsg.c (get_imp): Fixed rare threading problem.
2747         (__objc_responds_to): Similar fixes.
2748         (objc_msg_lookup): Similar fixes.
2749         (__objc_init_install_dtable): Lock the runtime before checking if the
2750         table is installed.
2752 2003-05-23  Nathanael Nerode  <neroden@gcc.gnu.org>
2754         * hash.c, init.c, libobjc.def, libobjc_entry.c, linking.m,
2755         makefile.dos, misc.c, nil_method.c, objects.c, sarray.c,
2756         selector.c, sendmsg.c, thr-dce.c, thr-decosf1.c, thr-irix.c,
2757         thr-mach.c, thr-objc.c, thr-os2.c, thr-posix.c, thr-pthreads.c,
2758         thr-rtems.c, thr-single.c, thr-solaris.c, thr-vxworks.c,
2759         thr-win32.c, thr.c: Replace "GNU CC" with "GCC".
2760         * Makefile.in, NXConstStr.m, Object.m, Protocol.m, archive.c,
2761         class.c, encoding.c, gc.c, objc/NXConstStr.h, objc/Object.h,
2762         objc/Protocol.h, objc/encoding.h, objc/hash.h, objc/objc-api.h,
2763         objc/objc-list.h, objc/objc.h, ocjc/runtime.h, objc/sarray.h,
2764         objc/thr.h, objc/typedstream.h: Replace "GNU CC" with "GCC".
2766 Tue May 13 14:56:03 2003  Richard Frith-Macdonald <rfm@gnu.org>
2767                           Nicola Pero  <n.pero@mi.flashnet.it>
2769         libobjc/10742
2770         * init.c (class_superclass_of_class): New function.
2771         (create_tree_of_subclasses_inherited_from): Use it.
2772         (__objc_tree_insert_class): Likewise.
2773         (class_is_subclass_of_class): Likewise.
2775 2003-04-11  David Chad  <davidc@freebsd.org>
2776             Loren J. Rittle  <ljrittle@acm.org>
2778         libobjc/8562
2779         * objc/hash.h (hash_string): Constify correctly.
2780         (compare_ptrs): Use direct compare.
2781         * objc/objc-list.h (list_nth): Rename index to indx to avoid shadow.
2782         * objc/sarray.h: Global rename index to indx to avoid shadow.
2784 2003-03-12  Andreas Schwab  <schwab@suse.de>
2786         * aclocal.m4 (GLIBCPP_EXPORT_INSTALL_INFO): Avoid trailing /. in
2787         glibcpp_toolexeclibdir.
2788         * configure: Rebuilt.
2790 2003-02-20  Alexandre Oliva  <aoliva@redhat.com>
2792         * configure.in: Propagate ORIGINAL_LD_FOR_MULTILIBS to
2793         config.status.
2794         * configure: Rebuilt.
2796 2003-01-27  Alexandre Oliva  <aoliva@redhat.com>
2798         * aclocal.m4 (glibcpp_toolexeclibdir): Instead of
2799         $(MULTISUBDIR), use `$CC -print-multi-os-directory`, unless
2800         version_specific_libs is enabled.
2801         * configure: Rebuilt.
2803 2003-01-09  Christian Cornelssen  <ccorn@cs.tu-berlin.de>
2805         * Makefile.in (FLAGS_TO_PASS): Also pass DESTDIR.
2806         (install-libs, install-headers): Prepend $(DESTDIR) to
2807         destination paths in all (un)installation commands.
2809 2002-12-02  Zack Weinberg  <zack@codesourcery.com>
2811         * thr-objc.c: Include coretypes.h and tm.h.
2813 2002-12-01  Zack Weinberg  <zack@codesourcery.com>
2815         * encoding.c, sendmsg.c: Include coretypes.h and tm.h.
2817 2002-11-26  Nathanael Nerode  <neroden@gcc.gnu.org>
2819         * configure.in: Remove skip-this-dir support.
2820         * configure: Regenerate.
2822 2002-09-22  Kaveh R. Ghazi  <ghazi@caip.rutgers.edu>
2824         * Makefile.in (all): Fix multilib parallel build.
2826 Thu Sep 12 12:44:37 2002  Nicola Pero  <n.pero@mi.flashnet.it>
2828         * sendmsg.c (nil_method): Declare not to take a variable number of
2829         args.
2830         (objc_msg_lookup): Cast nil_method to IMP before returning it.
2831         (objc_msg_lookup_super): The same.
2833 2002-09-10  Jan Hubicka  <jh@suse.cz>
2835         * nil_method.c (nil_method): No longer defined with variable
2836         arguments.
2838 2002-07-02  Rodney Brown  <rbrown64@csc.com.au>
2840         * objc/encoding.h: Fix formatting.
2841         * objc/hash.h: Likewise.
2842         * objc/objc-api.h: Likewise.
2843         * objc/runtime.h: Likewise.
2844         * objc/thr.h: Likewise.
2845         * archive.c: Likewise.
2846         * class.c: Likewise.
2847         * encoding.c: Likewise.
2848         * gc.c: Likewise.
2849         * hash.c: Likewise.
2850         * init.c: Likewise.
2851         * misc.c: Likewise.
2852         * nil_method.c: Likewise.
2853         * objects.c: Likewise.
2854         * sarray.c: Likewise.
2855         * selector.c: Likewise.
2856         * sendmsg.c: Likewise.
2857         * thr-mach.c: Likewise.
2858         * thr.c: Likewise.
2860 2002-06-25  DJ Delorie  <dj@redhat.com>
2862         * aclocal.m4 (GLIBCPP_CONFIGURE): Split out
2863         GLIBCPP_TOPREL_CONFIGURE.
2864         * configure.in: Call it before AC_CANONICAL_SYSTEM.
2865         * configure: Regenerate.
2867 2002-06-21  Kaveh R. Ghazi  <ghazi@caip.rutgers.edu>
2869         * Object.m (forward, read, write): Fix unused parameter warnings.
2870         * encoding.c: Include <stdlib.h>.
2871         (target_flags): Mark with attribute unused.
2872         (atoi): Delete.
2873         * runtime.h (__objc_selector_max_index): Change to unsigned int.
2874         (__objc_generate_gc_type_description): Prototype.
2875         * selector.c (__objc_selector_max_index): Change to unsigned int.
2877 Mon Jun 17 18:37:42 2002  Nicola Pero  <n.pero@mi.flashnet.it>
2879         * sendmsg.c (__objc_get_forward_imp): Fix warning by making sure
2880         we always have a return value: if __objc_msg_forward does not
2881         supply a forwarding implementation, return the default
2882         __builtin_apply based one.
2884 2002-06-15  Kaveh R. Ghazi  <ghazi@caip.rutgers.edu>
2886         * Object.m: Fix signed/unsigned warning.
2887         * Protocol.m: Likewise.
2888         * archive.c: Always include stdlib.h.
2889         (objc_read_short, objc_read_unsigned_short, objc_read_int,
2890         objc_read_long, __objc_read_nbyte_uint, __objc_read_nbyte_ulong):
2891         Fix signed/unsigned warning.
2892         (objc_write_type, objc_read_type, objc_write_types,
2893         objc_read_types): Ensure ctype 8-bit safety.
2894         (__objc_no_write, __objc_no_read): Mark unused parameters.
2895         * class.c (class_table_setup): Specify void arg.
2896         * encoding.c (atoi, objc_sizeof_type, objc_alignof_type,
2897         objc_skip_typespec, objc_skip_offset,
2898         objc_layout_structure_next_member): Ensure ctype 8-bit safety.
2899         (objc_layout_structure_next_member): Ensure variables are
2900         initialized.
2901         * gc.c (__objc_generate_gc_type_description,
2902         class_ivar_set_gcinvisible): Mark unused parameters.
2903         * init.c (__objc_send_load, __objc_destroy_class_tree_node): Mark
2904         unused parameters.
2905         (__objc_init_protocols) Fix signed/unsigned warning.
2906         * nil_method.c (nil_method): Mark unused parameters.
2907         * thr.h (objc_thread_callback): Specify void arg.
2908         * sarray.c (sarray_new, sarray_realloc, sarray_free): Fix
2909         signed/unsigned warning.
2910         (sarray_free): Fix formatting.
2911         * selector.c (sel_types_match): Ensure ctype 8-bit safety.
2912         * sendmsg.c (__objc_init_install_dtable) Mark unused parameters.
2914 2002-06-09  Andreas Jaeger  <aj@suse.de>
2916         * encoding.c (objc_layout_structure_next_member): Remove unused
2917         variable.
2919 2002-05-20  Kaveh R. Ghazi  <ghazi@caip.rutgers.edu>
2921         * Makefile.in (SHELL): Set to @SHELL@.
2922         (WARN_CFLAGS): New.
2923         (ALL_CFLAGS): Add $(WARN_CFLAGS).
2925 2002-05-16  Rainer Orth  <ro@TechFak.Uni-Bielefeld.DE>
2927         * aclocal.m4: Allow for PWDCMD to override hardcoded pwd.
2928         * configure: Regenerate.
2930 2002-05-08  Alexandre Oliva  <aoliva@redhat.com>
2932         * configure.in (ORIGINAL_LD_FOR_MULTILIBS): Preserve LD at
2933         script entry, and set LD to it when configuring multilibs.
2934         * configure: Rebuilt.
2936 2002-04-19  David O'Brien  <obrien@FreeBSD.org>
2938         * encoding.c (MAX, MIN, ROUNDING): #undef before defining.
2940 2002-04-09  Hans-Peter Nilsson  <hp@bitrange.com>
2942         PR objc/6107
2943         * objc/objc-api.h (struct objc_protocol_list): Change type of
2944         member count from int to size_t.
2946 2002-02-11  Franz Sirl  <Franz.Sirl-kernel@lauterbach.com>
2948         PR libobjc/4039
2949         * aclocal.m4: Replace with version copied from libstdc++-v3.
2950         * configure.in: Update for changes to aclocal and Makefile.
2951         * configure: Regenerate.
2952         * Makefile.in: Correct install of multilibs and shared libs, use
2953         INSTALL_DATA for include files.
2955 Mon Dec 17 17:02:12 2001  Nicola Pero  <nicola@brainstorm.co.uk>
2957         * init.c (__objc_exec_class): Fixed bug in the loop on unclaimed
2958         categories - when an unclaimed category was found, the loop was
2959         doing two steps forward instead of one, so that in certain cases
2960         it was failing to properly load all the categories.  (Reported
2961         with fix by Alexander Malmberg <alexander@malmberg.org>).
2963 2001-11-14  Aldy Hernandez  <aldyh@redhat.com>
2965         * encoding.c: Add target_flags.
2967 2001-11-07  Aldy Hernandez  <aldyh@redhat.com>
2969          * objc/objc-api.h (_C_VECTOR): New.
2971          * encoding.c (VECTOR_TYPE): New.
2973 Mon Oct 29 21:29:21 2001  Nicola Pero  <n.pero@mi.flashnet.it>
2975         * class.c: Rewritten the class table to use optimized, lock-free
2976         lookup.  This more than doubles the speed of class method
2977         invocations.  (class_table_setup), (class_table_insert),
2978         (class_table_replace), (class_table_get_safe),
2979         (class_table_next), (class_table_print),
2980         (class_table_print_histogram): New functions.
2981         (__objc_init_class_tables): Use class_table_setup.
2982         (__objc_add_class_to_hash): Use class_table_get_safe and
2983         class_table_insert.  (objc_lookup_class), (objc_get_class): Do not
2984         assert the existence of the table; do not lock the runtime; use
2985         class_table_get_safe.  (objc_next_class): Use class_table_next.
2986         (__objc_resolve_class_links): Use class_table_next.
2987         (class_pose_as): Use class_table_replace.
2989 2001-09-10  Ovidiu Predescu  <ovidiu@cup.hp.com>
2991         * gc.c: Removed the DEBUG declaration.
2993 Wed Jul 18 12:48:56 2001  Nicola Pero  <n.pero@mi.flashnet.it>
2995         * thr.c (objc_mutex_lock): Invoke __objc_thread_id directly,
2996         rather than through objc_thread_id, to save a function call.
2997         (objc_mutex_trylock, objc_mutex_unlock, objc_condition_wait):
2998         Ditto.
3000 Mon Jul 16 12:15:00 2001  Nicola Pero  <n.pero@mi.flashnet.it>
3002         * objc/objc-api.h (object_is_class): Fixed - buggy code was trying
3003         to cast an id to a Class, which can not be done.  Make the check
3004         by using CLS_ISMETA on the class pointer instead.
3005         (object_is_meta_class): Similar fix.
3007 2001-06-09  Alexandre Oliva  <aoliva@redhat.com>, Stephen L Moshier  <moshier@mediaone.net>
3009         * configure.in (AC_EXEEXT): Work around in case it expands to
3010         nothing, as in autoconf 2.50.
3011         * acinclude.m4: Likewise.
3012         * configure: Rebuilt.
3014 2001-06-08  Nicola Pero  <n.pero@mi.flashnet.it>
3016         * THREADS: Explain that when we compile libobjc inside GCC, we
3017         always use thr-objc.c as a backend, which uses GCC's thread code.
3019 2001-06-06  Richard Frith-Macdonald  <rrfm@gnu.org>
3021         * init.c (__objc_send_message_in_list): When setting a new entry
3022         in __objc_load_methods use the method IMP as key, but check to see
3023         if the method is in the hashtable by looking at the IMP also.
3024         Also ... call the method after adding it to the hashtable rather
3025         than before ... thus preventing an obscure possibility of infinite
3026         recursion if a +load method itself loads a subclass.
3028 2001-05-25  Ovidiu Predescu  <ovidiu@cup.hp.com>
3030         * init.c (__objc_send_message_in_list): When setting a new entry
3031         in __objc_load_methods use the method name as key, not the method
3032         IMP (reported by Richard Frith-Macdonald <richard@brainstorm.co.uk>).
3034 2001-05-09  Joseph S. Myers  <jsm28@cam.ac.uk>
3036         * objc-features.texi: Move to ../gcc/objc.texi.
3037         * fdl.texi: Remove.
3038         * Makefile.in: Don't generate documentation from
3039         objc-features.texi.
3041 2001-05-01  Mark Mitchell  <mark@codesourcery.com>
3043         * fdl.texi: New file.
3044         * objc-features.texi: Simplify.
3045         * Makefile.in: Adjust accordingly.
3047 2001-04-30  Mark Mitchell  <mark@codesourcery.com>
3049         * objc-features.texi: Use the GFDL.
3051 Wed Mar 21 04:44:58 EST 2001  John Wehle  (john@feith.com)
3053         * encoding.c (REAL_TYPE): Define.
3055 2001-03-19  David Edelsohn  <edelsohn@gnu.org>
3057         * encoding.c (TYPE_MODE): Define.
3059 2001-03-14  Nicola Pero  <n.pero@mi.flashnet.it>
3061         * thr.c (objc_thread_add): New function.
3062         (objc_thread_remove): Ditto.
3063         * objc/thr.h: Declare them.
3064         * libobjc.def: Mention them.
3066 2001-02-28  Ovidiu Predescu  <ovidiu@cup.hp.com>
3068         * objc-features.texi: Document the @compatibility_alias compiler
3069         directive (description from Nicola Pero <n.pero@mi.flashnet.it>).
3071 Fri Feb 23 18:12:00 2001  Rainer Orth  <ro@TechFak.Uni-Bielefeld.DE>
3073         * sendmsg.c (__objc_forward): Delete strlen() declaration.
3075 2001-02-08  Geoffrey Keating  <geoffk@redhat.com>
3077         * configure.in: Don't run AC_PROG_CC_WORKS or AC_EXEEXT, because
3078         we're not interested in the result and they might fail.
3079         * configure: Regenerated.
3081 2001-01-12  Joseph S. Myers  <jsm28@cam.ac.uk>
3083         * objc-features.texi: Use @email.
3085 2001-01-12  Joseph S. Myers  <jsm28@cam.ac.uk>
3087         * sendmsg.c (__objc_print_dtable_stats): Don't use #ifdef inside
3088         printf.
3090 2000-01-11  Richard Earnshaw  <rearnsha@arm.com>
3092         * encoding.c (STRUCTURE_SIZE_BOUNDARY): Redefine in a way that
3093         determines the value dynamically.
3095 Wed Jan  3 00:49:10 2001  Ovidiu Predescu  <ovidiu@cup.hp.com>
3097         * sendmsg.c: Added __objc_msg_forward, a hook that allows external
3098         libraries to provide a function that returns the real forwarding
3099         function. This can alleviate problems __builtin_apply() and
3100         friends have on various platforms. (Solution suggested by Helge
3101         Hess.)
3103         * objc/objc-api.h: Define __objc_msg_forward.
3105         * sendmsg.c: Define gen_rtx_REG.
3107 2000-12-06      Ralf Corsepius <corsepiu@faw.uni-ulm.de>
3109         * thr-rtems.c: New file. Stub to compile.
3111 2000-09-06  Alexandre Oliva  <aoliva@redhat.com>
3113         * configure: Rebuilt with new libtool.m4.
3115 Tue Aug 15 00:38:56 2000  Ovidiu Predescu  <ovidiu@cup.hp.com>
3117         * configure.in: Create a config.h file. Check for <sched.h>.
3118         * configure: Regenerate.
3120         * config.h.in: Check for <sched.h>.
3122 2000-08-14  Zack Weinberg  <zack@wolery.cumb.org>
3124         * configure: Regenerate after change to ../libtool.m4.
3126 2000-08-14  Andreas Schwab  <schwab@suse.de>
3128         * objc-features.texi (Top): Move @menu at end of node.
3130 2000-08-11  Manfred Hollstein  <manfredh@redhat.com>
3132         * objc-features.texi: Move @node Top before @menu.
3134 Sun Aug  6 23:27:49 2000  Ovidiu Predescu  <ovidiu@cup.hp.com>
3136         * objc-features.texi: Documented the new -fconstant-string-class
3137         option.
3139 Sun Aug  6 22:51:16 2000  Ovidiu Predescu  <ovidiu@cup.hp.com>
3141         * thr-posix.c: Integrated Chris Ball's <cball@fmco.com> changes to
3142         improve the Posix thread support for Objective-C.
3144 2000-08-04  Zack Weinberg  <zack@wolery.cumb.org>
3146         * aclocal.m4: Replace copy of ../libtool.m4 with
3147         sinclude(../libtool.m4).
3149 Fri Jul 28 08:58:02 2000  Nicola Pero  <nicola@brainstorm.co.uk>
3151         * configure.in: Added libtool support; build shared libraries
3152         if --enable-shared was passed on command line.
3153         * Makefile.in: Modified most compilation commands to use libtool.
3154         * aclocal.m4: New symbolic link to the ../libtool.m4, from the
3155         libtool distribution.
3157 Sat Jul 29 00:10:21 2000  Ovidiu Predescu  <ovidiu@cup.hp.com>
3159         * sarray.c, Object.m: Removed the explicit prototypes for strlen
3160         and memcpy on 64-bit platforms (Suggested by Rodney Brown
3161         <rdb@cup.hp.com>).
3163 2000-05-12  H.J. Lu  (hjl@gnu.org)
3165         * Makefile.in (GTHREAD_FLAGS): New.
3166         (ALL_CFLAGS): Add $(GTHREAD_FLAGS).
3167         (OBJC_THREAD_FILE): Changed to thr-objc.
3169         * configure.in (GTHREAD_FLAGS): New, check and replace it for
3170         Makefile.
3171         (OBJC_THREAD_FILE): Removed.
3173         * thr-objc.c: New.
3175 2000-07-13  Kaveh R. Ghazi  <ghazi@caip.rutgers.edu>
3177         * objc/hash.h: Include string.h.
3179 2000-04-15  David Edelsohn  <edelsohn@gnu.org>
3181         * Object.m (strlen): 64-bit PowerPC is a 64bit platform as well.
3183 2000-04-12  Jakub Jelinek  <jakub@redhat.com>
3185         * Object.m (strlen): Provide prototype on all 64bit platforms,
3186         not only alpha.
3187         * sarray.c (memcpy): Likewise.
3188         * encoding.c (objc_layout_finish_structure): Don't use
3189         ROUND_TYPE_ALIGN on sparc.
3191         * encoding.c (objc_layout_structure_next_member): Do the whole
3192         procedure even for the first member, so that we get correct
3193         alignment.
3195 2000-03-29  Zack Weinberg  <zack@wolery.cumb.org>
3197         * objc/Protocol.h, objc/objc-list.h: Change #endif labels to
3198         comments.
3200 2000-02-23  Zack Weinberg  <zack@wolery.cumb.org>
3202         * Makefile.in: Add -DIN_TARGET_LIBS to ALL_CFLAGS.
3204 Thu Sep 23 07:19:12 1999   Chris Ball <cball@fmco.com>
3206         * thr-posix.c (__objc_mutex_deallocate): made deallocate work.
3208 Tue Sep 21 07:47:10 1999  Jeffrey A Law  (law@cygnus.com)
3210         * Makefile.in (gc.o, gc_gc.o): Do not pass -fgnu-runtime to
3211         the compiler when building C code.
3213 Fri Aug  6 23:32:29 1999  Daniel Jacobowitz <drow@drow.them.org>
3215         * Makefile.in (FLAGS_TO_PASS): Include prefix, exec_prefix,
3216         libdir, libsubdir and tooldir.
3218 Mon Jun 21 05:40:15 1999  John David Anglin <dave@hiauly1>
3220         * init.c (__objc_force_linking): Make global.
3222 Thu May 20 03:20:59 1999  Jeffrey A Law  (law@cygnus.com)
3224         * configure.in (AC_EXEEXT): Remove call.
3225         (compiler_name): Explicitly check with no extension and .exe
3226         extension.
3227         * configure: Regenerate.
3229 Sun Apr 25 01:15:34 1999  Mumit Khan  <khan@xraylith.wisc.edu>
3231         * Makefile.in (CC1OBJ): Define in terms of CC.
3232         (runtime-info.h): Use.
3234 Fri April 8 08:21:07 1999 Ovidiu Predescu <ovidiu@cup.hp.com>
3236         * objc-features.texi: Updated the URL to Boehm's GC page.
3238 Fri Mar 26 23:41:07 1999 Ovidiu Predescu <ovidiu@cup.hp.com>
3240         * archive.c (__objc_code_char, __objc_write_char): Explicitly specify
3241         the char as being signed (patch from Daniel Jacobowitz
3242         <drow@false.org>).
3244 Wed Mar 24 22:41:28 1999  Mumit Khan  <khan@xraylith.wisc.edu>
3246         * configure.in (AC_PREREQ): Update to 2.13.
3247         (AC_EXEEXT): Call to find possible file extension.
3248         (compiler_name): Use.
3249         * configure: Regenerate.
3251 Wed Jan 27 02:31:01 1999  Jeffrey A Law  (law@cygnus.com)
3253         * Makefile.in (ALL_CFLAGS): Add -DIN_GCC.
3255 Tue Jan  5 01:38:53 1999  Jeffrey A Law  (law@cygnus.com)
3257         * configure.in (thread_file): Correct and simplify code to find
3258         the thread file.
3259         * configure: Rebuilt.
3261 1998-11-26  Manfred Hollstein  <manfred@s-direktnet.de>
3263         * configure.in (compiler_name): Add check to detect if this
3264         language's compiler has been built.
3265         * configure: Regenerate.
3267 Mon Nov 23 16:50:28 1998  Kaveh R. Ghazi  <ghazi@caip.rutgers.edu>
3269         *  configure.in: Use AC_PREREQ(2.12.1).
3271 Thu Nov 19 20:33:37 1998  Jeffrey A Law  (law@cygnus.com)
3273         * Makefile.in (runtime-info.h): Avoid GNU make extensions.
3275 Sun Nov  8 17:46:14 1998  Kaveh R. Ghazi  <ghazi@caip.rutgers.edu>
3277         * Makefile.in (INCLUDES): Add -I$(srcdir)/$(MULTISRCTOP)../include.
3279 Thu Oct 22 14:34:06 1998  Kaveh R. Ghazi  <ghazi@caip.rutgers.edu>
3281         * configure.in: Use AC_CONFIG_AUX_DIR($topsrcdir).
3283 Sat Oct 17 05:21:31 1998  Ovidiu Predescu  <ovidiu@slip.net>
3285         * objc-features.texi (Top): Changed the email address.
3286         * objc-features.texi (Garbage Collection): Use @uref instead of @url.
3288 Mon Oct 11 21:25:27 1998  Ovidiu Predescu  <ovidiu@slip.net>
3290         * encoding.c: Redefine get_inner_array_type to get the first entry
3291         in the structure.
3293 Thu Oct  8 12:21:14 1998  Richard Frith-Macdonald <richard@brainstorm.co.uk>
3295         * encoding.c (objc_skip_type_qualifiers): Handle _C_BYREF.
3296         (objc_get_type_qualifiers): Similarly.
3297         * objc/encoding.h (_C_BYREF): Define.
3298         (_F_BYREF): Define.
3300 1998-10-07  David S. Miller  <davem@pierdol.cobaltmicro.com>
3302         * objc/sarray.h: Make boffset be an unsigned long when sparc so it
3303         works out on 64-bit systems.
3305 Tue Oct  6 20:32:06 1998  Alexandre Oliva  <oliva@dcc.unicamp.br>
3307         * Makefile.in (INCLUDES): Make it multilib-friendly.
3309 Fri Oct  2 07:12:14 1998  H.J. Lu  (hjl@gnu.org)
3311         * Makefile.in (INCLUDES): Add -I$(srcdir)/../gcc.
3313 Thu Oct  1 22:33:03 1998 Robert Lipe  <robertl@dgii.com>
3314                          Jeffrey A Law  (law@cygnus.com)
3316         * Makefile.in (INCLUDES): Reference gcc via $MULTIBUILDTOP.
3317         (FLAGS_TO_PASS): Added.
3318         (runtime-info.h): Reference cc1ibj via $MULTIBUILDTOP.
3320         * archive.c: Change config.h to tconfig.h.
3322         * configure.in: Find gcc's object directory even for multilibs.
3324 Wed Sep 30 18:17:17 1998  Robert Lipe  <robertl@dgii.com>
3326         * configure.in: Escape ^ in grep string.
3327         * configure: Rebuilt.
3329 Wed Sep 30 09:14:52 1998  Jeffrey A Law  (law@cygnus.com)
3331         * All .h files pushed down into the objc/ subdirectory.
3332         * Makefile.in (copy_headers): Corresponding changes.
3333         * configure.in (AC_INIT): Corresponding changes.
3334         * configure: Rebuilt.
3336 1998-09-30  Ben Elliston  <bje@cygnus.com>
3337             Jeff Law      <law@cygnus.com>
3339         * Makefile.in: Rewrite.
3341         * configure.in: Likewise.
3343         * configure: Regenerate.
3345         * All .c files.  Remove "objc" prefix when including objc header
3346         files.  Include tconfig.h, not ../tconfig.h.
3348 Mon Sep 21 23:27:10 1998  Ovidiu Predescu <ovidiu@slip.net>
3350         * encoding.c (TREE_TYPE, ARRAY_TYPE): Define.
3351         (get_inner_array_type): Define.
3353 1998-09-21  Ben Elliston  <bje@cygnus.com>
3355         * New directory.  Moved files from ../gcc/objc.