2015-05-04 Andreas Tobler <andreast@gcc.gnu.org>
[official-gcc.git] / libobjc / ChangeLog
blob5137f21c9c5052a6a73c7cdfc4908c51e693b9c4
1 2015-05-01  Trevor Saunders  <tbsaunde+gcc@tbsaunde.org>
3         * acinclude.m4: Include bitfields.m4.
4         * config.h.in: Regenerate.
5         * configure: Likewise.
6         * configure.ac: Invoke gt_BITFIELD_TYPE_MATTERS.
7         * encoding.c: Check HAVE_BITFIELD_TYPE_MATTERS.
9 2015-04-29  Trevor Saunders  <tbsaunde+gcc@tbsaunde.org>
11         * encoding.c (objc_layout_structure_next_member): Check the value of
12         PCC_BITFIELD_TYPE_MATTERS not if it is defined.
14 2015-02-05  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
16         PR libobjc/63765
17         * thr.c (_XOPEN_SOURCE): Remove.
19 2015-01-27  Matthias Klose  <doko@ubuntu.com>
21         * sendmsg.c: Add prototypes for __objc_get_forward_imp and get_imp.
23 2015-01-09  Dimitris Papavasiliou  <dpapavas@gmail.com>
25         PR libobjc/51891
26         * ivars.c: Add a check for classes without instance
27         variables, which have a NULL ivar list pointer.
29 2015-01-05  Jakub Jelinek  <jakub@redhat.com>
31         Update copyright years.
33 2014-11-21  H.J. Lu  <hongjiu.lu@intel.com>
35         PR bootstrap/63784
36         * configure: Regenerated.
38 2014-11-11  Francois-Xavier Coudert  <fxcoudert@gcc.gnu.org>
40         PR target/63610
41         * configure: Regenerate.
43 2014-11-05  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
45         * thr.c (_XOPEN_SOURCE): Define as 600.
47 2014-07-27  Alan Modra  <amodra@gmail.com>
48             Matthias Klose  <doko@ubuntu.com>
50         PR libobjc/61920
52         * encoding.c: Define rs6000_special_adjust_field_align_p.
54 2014-01-02  Richard Sandiford  <rdsandiford@googlemail.com>
56         Update copyright years
58 2013-09-20  Alan Modra  <amodra@gmail.com>
60         * configure: Regenerate.
62 2013-07-21   Ondřej Bílka  <neleai@seznam.cz>
64         * class.c: Fix typos.
65         * encoding.c: Likewise.
66         * init.c: Likewise.
67         * objc-private/runtime.h: Likewise.
68         * objc/runtime.h: Likewise.
69         * objc-sync.c: Likewise.
71 2013-07-04  Kai Tietz  <ktietz@redhat.com>
73         * exception.c: Add check for SjLj to SEH blocks.
75 2013-02-03  Richard Sandiford  <rdsandiford@googlemail.com>
77         Update copyright years.
79 2012-10-19  Michael Meissner  <meissner@linux.vnet.ibm.com>
81         * encoding.c (TARGET_VSX): Provide definitions based on the
82         current compilation options, and not based off the target options
83         structure.
84         (TARGET_ALTIVEC): Likewise.
85         (TARGET_64BIT): Likewise.
87 2012-09-14  David Edelsohn  <dje.gcc@gmail.com>
89         * configure: Regenerated.
91 2012-07-19  Tristan Gingold  <gingold@adacore.com>
92             Richard Henderson  <rth@redhat.com>
94         * exception.c (__gnu_objc_personality_seh0): New function.
96 2012-05-16  H.J. Lu  <hongjiu.lu@intel.com>
98         * configure: Regenerated.
100 2012-03-12  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
102         * configure.ac (enable_objc_gc): Remove alpha*-dec-osf* handling.
103         * configure: Regenerate.
105         * thr.c (_XOPEN_SOURCE): Define unconditionally.
107 2011-11-21  Andreas Tobler  <andreast@fgznet.ch>
109         * configure: Regenerate.
111 2011-11-02  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
113         * Makefile.in (INCLUDES): Add -I$(MULTIBUILDTOP)../libgcc.
114         * configure.ac (target_thread_file, HAVE_GTHR_DEFAULT): Remove.
115         * configure: Regenerate.
116         * config.h.in: Regenerate.
118 2011-10-17  Paul Brook  <paul@codesourcery.com>
119             Matthias Klose  <doko@ubuntu.com>
121         * exception.c (parse_lsda_header): hardcode ttype_encoding for older
122         ARM EABI toolchains.
123         (get_ttype_entry) Remove __ARM_EABI_UNWINDER__ variant.
125 2011-10-09  Nicola Pero  <nicola.pero@meta-innovation.com>
127         PR libobjc/49883
128         * init.c (__objc_exec_class): Work around a bug in clang's code
129         generation.  Clang sets the class->info field to values different
130         from 0x1 or 0x2 (the only allowed values in the traditional GNU
131         Objective-C runtime ABI) to store some additional information, but
132         this breaks backwards compatibility.  Wipe out all the bits in the
133         fields other than the first two upon loading a class.
135 2011-10-09  Nicola Pero  <nicola.pero@meta-innovation.com>
137         * class.c (objc_lookup_class): Added back for compatibility with
138         clang which seems to emit calls to it.
140 2011-10-08  Richard Frith-Macdonald <rfm@gnu.org>
141             Nicola Pero  <nicola.pero@meta-innovation.com>
143         PR libobjc/50428
144         * sendmsg.c (__objc_send_initialize): If a class does not have an
145         +initialize method, search for an +initialize method in the
146         superclass and in the ancestor classes and execute the first one
147         that is found.  This makes the GNU runtime behave in the same way
148         as the Apple/NeXT runtime with respect to +initialize methods and
149         subclassing.
151 2011-08-06  Nicola Pero  <nicola.pero@meta-innovation.com>
153         PR libobjc/50002
154         * class.c (__objc_update_classes_with_methods): Iterate over meta
155         classes as well as normal classes when refreshing the method
156         implementations.  This fixes replacing class methods.
158 2011-08-06  Nicola Pero  <nicola.pero@meta-innovation.com>
160         * class.c (class_getSuperclass): Fixed to work with meta classes
161         still in construction too.
163 2011-08-06  Nicola Pero  <nicola.pero@meta-innovation.com>
165         * class.c (class_getSuperclass): Fixed typo in comment.
166         
167 2011-08-06  Nicola Pero  <nicola.pero@meta-innovation.com>
169         PR libobjc/49882
170         * class.c (class_getSuperclass): Return the superclass if the
171         class is in construction.
172         * objc/runtime.h (class_getSuperclass): Updated documentation.
174 2011-08-05  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
176         * Makefile.in (INCLUDES): Search
177         $(srcdir)/$(MULTISRCTOP)../libgcc.
179 2011-06-08  Nicola Pero  <nicola.pero@meta-innovation.com>
181         * objc/objc.h (__GNU_LIBOBJC__): Bumped to 20110608.
183 2011-06-08  Nicola Pero  <nicola.pero@meta-innovation.com>
185         * configure.ac (VERSION): Bumped to 4:0:0.
186         * configure (VERSION): Likewise.
188 2011-06-08  Nicola Pero  <nicola.pero@meta-innovation.com>
190         * objc/README: Updated.
191         * objc-private/selector.h: Updated comments.
192         
193 2011-06-07  Nicola Pero  <nicola.pero@meta-innovation.com>
195         * sendmsg.c (class_get_instance_method): Removed.
196         (class_get_class_method): Removed.
197         (objc_get_uninstalled_dtable): Removed.
199 2011-06-07  Nicola Pero  <nicola.pero@meta-innovation.com>
201         * objc-private/module-abi-8.h (class_get_instance_size): Removed.
202         * objects.c (class_create_instance): Removed.
203         * error.c (__USE_FIXED_PROTOTYPES__): Removed.
204         * gc.c (__objc_generate_gc_type_description): Use
205         class_getInstanceSize() instead of class_get_instance_size().
206         * selector.c (sel_types_match): Made static.
207         (sel_get_typed_uid): Removed.
208         (sel_get_any_typed_uid): Removed.
209         (sel_get_name): Removed.
210         (sel_get_type): Removed.
211         (sel_register_name): Removed.
212         (sel_register_typed_name): Removed.
213         (sel_get_uid): Removed.
215 2011-06-07  Nicola Pero  <nicola.pero@meta-innovation.com>
217         * encoding.c (method_get_number_of_arguments): Removed.
218         (method_get_sizeof_arguments): Removed.
220 2011-06-07  Nicola Pero  <nicola.pero@meta-innovation.com>
222         * class.c (objc_next_class): Removed.
223         (class_pose_as): Removed.
224         (CLASSOF): Removed.
225         (class_table_replace): Removed.
226         (objc_lookup_class): Removed.
228 2011-06-07  Nicola Pero  <nicola.pero@meta-innovation.com>
230         Removed the Traditional Objective-C runtime public API.
231         * Makefile.in (OBJC_DEPRECATED_H): Variable removed.
232         (install-headers): Do not create the objc/deprecated directory and
233         do not install the deprecated headers.
234         (OBJC_H): Removed encoding.h and objc-api.h.
235         * Object.m: Removed all methods with the exception of -class and
236         -isEqual:.  Updated includes.  ([-class]): Use Modern API.
237         * objc/Object.h: Do not include deprecated/Object.h.
238         * objc/deprecated/Object.h: Removed.
239         * linking.m (__objc_linking): Call [Object class] instead of
240         [Object name].
241         * Protocol.m: Removed all methods with the exception of -isEqual:.
242         Updated includes.
243         * objc/Protocol.h: Do not include deprecated/Protocol.h.
244         * objc/deprecated/Protocol.h: Removed.
245         * objc/deprecated/struct_objc_symtab.h: Removed.
246         * objc/deprecated/struct_objc_module.h: Removed.
247         * objc/deprecated/struct_objc_ivar.h: Removed.
248         * objc/deprecated/struct_objc_ivar_list.h: Removed.
249         * objc/deprecated/struct_objc_method.h: Removed.
250         * objc/deprecated/struct_objc_method_list.h: Removed.
251         * objc/deprecated/struct_objc_protocol_list.h: Removed.
252         * objc/deprecated/struct_objc_category.h: Removed.
253         * objc/deprecated/MetaClass.h: Removed.
254         * objc/deprecated/objc_msg_sendv.h: Removed.  
255         * objc/deprecated/README: Removed.
256         * objc/deprecated/struct_objc_class.h: Removed.
257         * objc/deprecated/struct_objc_protocol.h: Removed.
258         * objc/deprecated/struct_objc_selector.h: Removed.
259         * objc/encoding.h: Removed.
260         * objc/message.h (struct objc_super): Removed the definition for
261         the Traditional Objective-C runtime API.
262         * objc/objc.h: Do not include objc/objc-decls.h.
263         deprecated/struct_objc_selector.h, deprecated/MetaClass.h,
264         deprecated/struct_objc_class.h, deprecated/struct_objc_protocol.h
265         and deprecated/objc_msg_sendv.h.  Uncommented new definition of
266         Protocol *.
267         * objc/objc-api.h: Removed.
268         * objc/runtime.h: Updated comments.  Removed check to detect
269         concurrent usage of Traditional and Modern APIs.
270         * objc-private/module-abi-8.h: Always define struct objc_class and
271         struct objc_protocol.  (struct objc_protocol_list): Changed type
272         of 'list' argument from 'Protocol *' to 'struct objc_protocol *'.
273         (class_get_instance_size): Added.
274         * objc-private/protocols.h (__objc_protocols_add_protocol): Take a
275         'struct objc_protocol *' as argument, not a 'Protocol *'.
276         * objc-private/runtime.h: Updated comments.
277         * objc-private/selector.h (struct objc_selector, sel_eq): Added.
278         * class.c: Include objc-private/selector.h.
279         (objc_get_meta_class): Return a Class instead of a MetaClass.
280         * encoding.c (method_get_next_argument): Removed.
281         (method_get_first_argument): Removed.
282         (method_get_nth_argument): Removed.
283         * gc.c: Include objc/runtime.h instead of objc/encoding.h.
284         Include objc-private/module-abi-8.h and ctype.h.
285         * protocols.c (__objc_protocols_add_protocol): Take a 'struct
286         objc_protocl *' as argument, not a 'Protocol *'.
287         (class_addProtocol): Added casts to 'struct objc_protocol *' and
288         'Protocol *'.
289         (class_copyProtocolList): Likewise.
290         (protocol_conformsToProtocol): Likewise.
291         (protocol_copyProtocolList): Likewise.
292         * sarray.c: Include objc-private/module-abi-8.h.
293         * sendmsg.c (method_get_next_argument): Removed.
294         (method_get_first_argument): Removed.
295         (method_get_nth_argument): Removed.
296         (objc_msg_sendv): Removed.
297         (arglist_t, retval_t): New.  (class_get_class_method): Take a
298         'Class', not 'MetaClass', argument.
299         * thr.c: Include module-abi-8.h.
300         
301 2011-06-03  Nicola Pero  <nicola.pero@meta-innovation.com>
303         * Makefile.in (OBJC_DEPRECATED_H): Removed struct_objc_static_instances.h
304         and objc_get_uninstalled_dtable.h.
305         * objc/deprecated/struct_objc_static_instances.h: Removed.
306         * objc/deprecated/objc_get_uninstalled_dtable.h: Removed.       
307         * objc/objc-api.h: Do not include deprecated/objc_static_instances.h
308         and deprecated/objc_get_uninstalled_dtable.h.
309         
310 2011-06-03  Nicola Pero  <nicola.pero@meta-innovation.com>
312         * Makefile.in (OBJC_DEPRECATED_H): Removed objc_object_alloc.h.
313         * objc/deprecated/objc_object_alloc.h: Removed.
314         * objc/objc-api.h: Do not include deprecated/objc_object_alloc.h.
315         * objects.c (_objc_object_alloc, _objc_object_dispose,
316         _objc_object_copy): Removed.
317         * libobjc.def (__objc_object_alloc, __objc_object_copy,
318         __objc_object_dispose): Removed.
319         
320 2011-06-03  Nicola Pero  <nicola.pero@meta-innovation.com>
322         * Makefile.in (OBJC_DEPRECATED_H): Removed METHOD_NULL.h.
323         * objc/objc-api.h: Do not include deprecated/METHOD_NULL.h.
324         * objc/deprecated/METHOD_NULL.h: Removed.
325         
326 2011-06-03  Nicola Pero  <nicola.pero@meta-innovation.com>
328         * Makefile.in (OBJC_DEPRECATED_H): Removed objc_valloc.h,
329         objc_malloc.h and objc_unexpected_exception.h.
330         (exception.lo): Do not use -Wno-deprecated-declarations.
331         (exception_gc.lo): Likewise.
332         * objc/objc-api.h: Do not include deprecated/objc_valloc.h,
333         deprecated/objc_malloc.h and
334         deprecated/objc_unexpected_exception.h.
335         * objc/deprecated/objc_valloc.h: Removed.
336         * objc/deprecated/objc_malloc.h: Removed.
337         * objc/deprecated/objc_unexpected_exception.h: Removed.
338         * exception.c (_objc_unexpected_exception): Removed.
339         (objc_exception_throw): Do not check for
340         _objc_unexpected_exception.
341         * memory.c (objc_valloc, _objc_malloc, _objc_atomic_malloc,
342         _objc_valloc, _objc_realloc, _objc_calloc, _objc_free): Removed.        
343         * libobjc.def (_objc_unexpected_exception, objc_valloc): Removed.
344         
345 2011-06-03  Nicola Pero  <nicola.pero@meta-innovation.com>
347         * objc/objc.h: Do not include deprecated/STR.h.
348         * objc/deprecated/STR.h: Removed.
349         * Makefile.in (OBJC_DEPRECATED_H): removed STR.h.
350         
351 2011-06-03  Nicola Pero  <nicola.pero@meta-innovation.com>
353         * Makefile.in (OBJC_H): Removed hash.h and sarray.h.
354         (OBJC_DEPRECATED_H): Likewise.
355         * libobjc.def (objc_hash_new, objc_hash_delete, objc_hash_add,
356         objc_hash_remove, objc_hash_next, objc_hash_value_for_key,
357         objc_hash_is_key_in_hash, hash_add, hash_delete, hash_new,
358         hash_next, hash_remove, hash_value_for_key, hash_is_key_in_hash,
359         sarray_at_put, sarray_at_put_safe, sarray_free, sarray_lazy_copy,
360         sarray_new, sarray_realloc, sarray_remove_garbage): Removed.
361         * objc/sarray.h: Removed.
362         * objc/hash.h: Removed.
363         * objc/deprecated/sarray.h: Removed.
364         * objc/deprecated/hash.h: Removed.
365         * objc/Object.h: Do not include objc/deprecated/hash.h
366         * Object.m: Include string.h.
367         * objc/objc-api.h: Do not include objc/deprecated/hash.h.
368         * objc-private/common.h (GNU_LIBOBJC_COMPILING_LIBOBJC_ITSELF):
369         Removed.
371 2011-06-03  Nicola Pero  <nicola.pero@meta-innovation.com>
373         * Object.m ([-forward::]): Removed.
374         * objc/deprecated/Object.h ([-forward::]): Removed.
375         * sendmsg.c (__objc_forward): Updated comments.
376         
377 2011-06-03  Nicola Pero  <nicola.pero@meta-innovation.com>
379         * Makefile.in (OBJC_H): Removed objc-list.h.
380         (OBJC_DEPRECATED_H): Removed objc-list.h.
381         * objc/objc-list.h: File removed.
382         * objc/deprecated/objc-list.h: File removed.
384 2011-06-03  Nicola Pero  <nicola.pero@meta-innovation.com>
386         * Makefile.in (OBJC_H): Removed typedstream.h.
387         (OBJC_DEPRECATED_H): Removed typedstream.h.
388         (C_SOURCE_FILES): Removed archive.c.
389         (Object.lo): Rule removed.
390         (Object_gc.lo): Likewise.
391         (archive.lo): Likewise.
392         (archive_gc.lo): Likewise.
393         * objc/deprecated/Object.h ([+streamVersion:], [-read], [-write],
394         [-awake]): Removed.
395         Do not include deprecated/typedstream.h.
396         * Object.m: Removed the same methods.
397         * archive.c: File removed.
398         * objc/typedstream.h: File removed.
399         * objc/deprecated/typedstream.h: File removed.
400         * libobjc.def (__objc_read_nbyte_uint, __objc_read_nbyte_ulong,
401         __objc_write_class, __objc_write_object, __objc_write_selector,
402         objc_close_typed_stream, objc_end_of_typed_stream,
403         objc_flush_typed_stream, objc_get_stream_class_version,
404         objc_open_typed_stream, objc_open_typed_stream_for_file,
405         objc_read_array, objc_read_char, objc_read_int, objc_read_long,
406         objc_read_object, objc_read_selector, objc_read_short,
407         objc_read_string, objc_read_type, objc_read_types,
408         objc_read_unsigned_char, objc_read_unsigned_int,
409         objc_read_unsigned_long, objc_read_unsigned_short,
410         objc_write_array, objc_write_char, objc_write_int,
411         objc_write_long, objc_write_object, objc_write_object_reference,
412         objc_write_root_object, objc_write_selector, objc_write_short,
413         objc_write_string, objc_write_string_atomic, objc_write_type,
414         objc_write_types, objc_write_unsigned_char,
415         objc_write_unsigned_int, objc_write_unsigned_long,
416         objc_write_unsigned_short): Removed.
417         
418 2011-06-02  Nicola Pero  <nicola.pero@meta-innovation.com>
420         * Makefile.in (OBJC_DEPRECATED_H): Removed objc_error.h.
421         * objc/deprecated/objc_error.h: Removed.
422         * objc/objc-api.h: Do not include deprecated/objc_error.h.
423         * libobjc.def (objc_error, objc_verror): Removed.
424         * error.c (_objc_error_handler, objc_error, objc_verror,
425         objc_set_error_handler): Removed.
426         * Object.m ([-error:], [-perform:], [-perform:with:],
427         [-perform:with:with], [-subclassResponsibility:],
428         [-notImplemented:], [-shouldNotImplement:], [-doesNotRecognize:]):
429         Removed.
430         * objc/deprecated/Object.h: Removed the same methods.
431         * sendmsg.c (__objc_forward): Do not try to invoke the "error:"
432         method after trying to invoke the "doesNotRecognize:" method.
433         
434 2011-05-26  Nicola Pero  <nicola.pero@meta-innovation.com>
436         * sendmsg.c: Reindented part of the file.  No non-trivial changes
437         in code.
439 2011-05-26  Nicola Pero  <nicola.pero@meta-innovation.com>
441         * sendmsg.c (__objc_install_dtable_for_class): Use objc_getClass,
442         not objc_lookup_class.
444 2011-05-25  Richard Frith-Macdonald <rfm@gnu.org>
445             David Ayers  <ayers@fsfe.org>
447         PR libobjc/38307
448         * sendmsg.c: Include objc/hash.h.
449         (get_implementation): New function, mostly with code from get_imp
450         updated to support the new +initialize dispatch table logic.
451         (get_imp): Use get_implementation.
452         (__objc_responds_to): Updated to support the new +initialize
453         dispatch table logic.
454         (class_respondsToSelector): Likewise.
455         (objc_msg_lookup): Use get_implementation.
456         (__objc_init_install_dtable): Removed.
457         (__objc_install_methods_in_dtable): Updated arguments.
458         (__objc_install_dispatch_table_for_class): Renamed to
459         __objc_install_dtable_for_class and updated to support the new
460         +initialize dispatch table logic.
461         (__objc_update_dispatch_table_for_class): Updated to support the
462         new +initialize dispatch table logic.
463         (__objc_forward): Call get_implementation instead of get_imp.
464         (prepared_dtable_table): New.
465         (__objc_prepare_dtable_for_class): New. 
466         (__objc_prepared_dtable_for_class): New.
467         (__objc_get_prepared_imp): New.
468         (__objc_install_prepared_dtable_for_class): New.
469         
470 2011-05-24  Nicola Pero  <nicola.pero@meta-innovation.com>
472         PR libobjc/48177
473         * selector.c (__sel_register_typed_name): Use sel_types_match()
474         instead of strcmp() to compare selector types (Suggestion by
475         Richard Frith-Macdonald <rfm@gnu.org>).
477 2011-04-15  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
479         PR libobjc/32037
480         * Makefile.in (OBJC_GCFLAGS): Move ...
481         * configure.ac (enable_objc_gc): ... here.
482         Add $(libsuffix) to OBJC_BOEHM_GC.
483         * configure: Regenerate.
485 2011-02-28  Nicola Pero  <nicola.pero@meta-innovation.com>
486         
487         * selector.c (sel_getTypedSelector): Return NULL if there are
488         multiple selectors with conflicting types.
489         * objc/runtime.h (sel_getTypedSelector): Updated documentation.
490         
491 2011-02-28  Richard Frith-Macdonald <rfm@gnu.org>
493         PR libobjc/47922
494         * gc.c (class_ivar_set_gcinvisible): Use _C_GCINVISIBLE instead of
495         a hardcoded "!".
497 2011-02-13  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
499         * configure: Regenerate.
501 2010-12-26  Nicola Pero  <nicola.pero@meta-innovation.com>
503         * init.c (create_tree_of_subclasses_inherited_from): Use
504         class_superclass_of_class instead of assuming a class is
505         unresolved when it could be resolved.  Tidied up assignment and
506         check.
507         (__objc_tree_insert_class): Enhanced DEBUG_PRINTF.
508         (objc_tree_insert_class): Tidied up loop; return immediately upon
509         inserting a class.
510         (__objc_exec_class): Do not set __objc_class_tree_list.
511         
512 2010-12-24  Nicola Pero  <nicola.pero@meta-innovation.com>
514         * selector.c (sel_getTypedSelector): Return NULL if given a NULL
515         argument.
516         (sel_registerTypedName): Same.
517         (sel_registerName): Same.
518         * objc/runtime.h: Updated documentation.
519         
520 2010-12-24  Nicola Pero  <nicola.pero@meta-innovation.com>
522         * objc/runtime.h (class_addIvar): Updated documentation.  The
523         alignment is actually the log_2 of the alignment in bytes.
524         * ivars.c (class_addIvar): Corresponding change to the
525         implementation.
526         
527 2010-12-24  Nicola Pero  <nicola.pero@meta-innovation.com>
529         * objc/runtime.h (sel_getType): Renamed to sel_getTypeEncoding to
530         be consistent with method_getTypeEncoding and
531         ivar_getTypeEncoding.
532         (sel_copyTypedSelectorList, sel_getTypedSelector): New.
533         * selector.c (sel_getType): Renamed to sel_getTypeEncoding.
534         (sel_copyTypedSelectorList, sel_getTypedSelector): New.
535         (sel_get_type): Updated call to sel_getType.
536         
537 2010-12-24  Nicola Pero  <nicola.pero@meta-innovation.com>
539         * objc/runtime.h (class_conformsToProtocol,
540         class_copyProtocolList): Updated documentation.
542 2010-12-23  Nicola Pero  <nicola.pero@meta-innovation.com>
544         * init.c (create_tree_of_subclasses_inherited_from): Updated
545         DEBUG_PRINTF messages.
546         (__objc_tree_insert_class): Same.
547         (__objc_send_load_using_method_list): Same.
548         (__objc_send_load): Same.
549         (__objc_exec_class): Same.  In particular, do not print the module
550         name since it is no longer used.
551         * sendmsg.c (__objc_send_initialize): Added DEBUG_PRINTFs for
552         tracking +initialize calls.
553         (__objc_update_dispatch_table_for_class): Added DEBUG_PRINTFs for
554         tracking updates of dispatch tables.
555         (__objc_install_dispatch_table_for_class): Same.
556         
557 2010-12-23  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
559         * Makefile.in (libobjc$(libsuffix).la): Link with -Wc,-shared-libgcc.
560         (libobjc_gc$(libsuffix).la): Likewise.
562 2010-12-23  Nicola Pero  <nicola.pero@meta-innovation.com>
564         * sendmsg.c (class_addMethod): Return NO if the method already
565         exists in the class.
567 2010-12-22  Nicola Pero  <nicola.pero@meta-innovation.com>
569         * init.c (duplicate_classes): New.
570         (__objc_exec_class): Initialize duplicate_classes.
571         (__objc_create_classes_tree): Ignore classes in the
572         duplicate_classes table.
573         (__objc_call_load_callback): Same.
574         (__objc_init_class): If a duplicate class is found, add it to
575         duplicate_classes instead of aborting.  Return YES if the class is
576         not a duplicate, and NO if it is.
577         * objc-private/runtime.h (__objc_init_class): Updated prototype.
579 2010-12-22  Nicola Pero  <nicola.pero@meta-innovation.com>
581         * objc-private/objc-list.h: Reindented file.  No code changes.
582         * objc-private/sarray.h: Same change.
584 2010-12-22  Nicola Pero  <nicola.pero@meta-innovation.com>
586         * objc-private/accessors.h: Removed 'extern "C"' guards.  This
587         file is never compiled with C++.
588         * objc-private/hash.h: Same change.
589         * objc-private/objc-list.h: Same change.
590         * objc-private/objc-sync.h: Same change.
591         * objc-private/protocols.h: Same change.
592         * objc-private/runtime.h: Same change.
593         * objc-private/sarray.h: Same change.
594         * objc-private/selector.h: Same change.
596 2010-12-21  Nicola Pero  <nicola.pero@meta-innovation.com>
598         PR libobjc/18764
599         * class.c (__objc_add_class_to_hash): Return YES if the class was
600         added, and NO if it already existed.
601         * init.c (__objc_init_class): If __objc_add_class_to_hash returns
602         NO, then abort the program with an error message.
603         * objc-private/runtime.h (__objc_add_class_to_hash): Updated
604         declaration.
606 2010-12-21  Nicola Pero  <nicola.pero@meta-innovation.com>      
608         * init.c (_objc_load_callback): Initialize with 0.
609         (__objc_call_callback): Renamed to __objc_call_load_callback.
610         Check _objc_load_callback only once, and if it is not set, return
611         immediately.
612         (objc_send_load): Updated call to __objc_call_callback.
613         
614 2010-12-21  Nicola Pero  <nicola.pero@meta-innovation.com>
616         PR libobjc/16110
617         * init.c (__objc_send_message_in_list): Renamed to
618         __objc_send_load_using_method_list.  Do not take an 'op' argument.
619         Register the 'load' selector if needed.
620         (__objc_send_load): Do not register the 'load' selector.  Updated
621         call to __objc_send_message_in_list.
622         (__objc_create_classes_tree): Add the class of any claimed
623         category that was loaded in the module to the list of classes for
624         which we try to execute +load.
625         
626 2010-12-21  Nicola Pero  <nicola.pero@meta-innovation.com>
628         * objc-private/common.h: When DEBUG is defined, include <stdio.h>.
629         Updated comments.
630         * init.c (__objc_tree_insert_class): Use %p, not %x, when printing
631         a pointer using DEBUG_PRINTF.
632         
633 2010-12-21  Nicola Pero  <nicola.pero@meta-innovation.com>
635         PR libobjc/45953
636         * selector.c (__sel_register_typed_name): When registering a new
637         selector with the same name as an existing one, reuse the existing
638         name string.  Also updated types, casts and comments in the whole
639         function.
641 2010-12-21  Nicola Pero  <nicola.pero@meta-innovation.com>
643         * objc-private/module-abi-8.h (struct objc_symtab): Declare 'refs'
644         to be 'struct objc_selector *' and not 'SEL'.
645         * init.c (__objc_exec_class): Call
646         __objc_register_selectors_from_module instead of iterating over
647         each selector and calling __sel_register_typed_name for each.
648         * objc-private/selector.h: Declare
649         __objc_register_selectors_from_module instead of
650         __sel_register_typed_name.
651         * selector.c (__objc_register_selectors_from_module): New.
652         (__sel_register_typed_name): Made static.
653         
654 2010-12-21  Nicola Pero  <nicola.pero@meta-innovation.com>
656         * linking.m: Do not include objc/NXConstStr.h.
658 2010-12-21  Nicola Pero  <nicola.pero@meta-innovation.com>
659         
660         * objc-private/runtime.h (DEBUG_PRINTF): Moved from here ...
661         * objc-private/common.h (DEBUG_PRINTF): To here.
662         * hash.c: Do not include objc-private/runtime.h and objc/thr.h.
663         
664 2010-12-21  Nicola Pero  <nicola.pero@meta-innovation.com>
666         * hash.c: Tidied up comments and indentation.  No code changes.
668 2010-12-19  Nicola Pero  <nicola.pero@meta-innovation.com>
670         PR libobjc/47012
671         * accessors.m (objc_getProperty): If not atomic, do not
672         retain/autorelease the returned value.
674 2010-12-19  Nicola Pero  <nicola.pero@meta-innovation.com>
676         * objc-private/runtime.h (__objc_selector_max_index,
677         __objc_init_selector_tables, __objc_register_selectors_from_class,
678         __objc_register_selectors_from_list,
679         __objc_register_selectors_from_description_list): Moved to ...
680         * objc-private/selector.h: ... here.
682 2010-12-19  Nicola Pero  <nicola.pero@meta-innovation.com>
684         * objc-private/runtime.h (__objc_class_links_resolved): Removed.
685         (__objc_print_dtable_stats): Removed.
686         (__sel_register_typed_name): Removed.
687         * sendmsg.c (__objc_print_dtable_stats): Use 'void' as argument.
688         
689 2010-12-19  Nicola Pero  <nicola.pero@meta-innovation.com>
691         * init.c (__objc_exec_class): Call __objc_resolve_class_links (),
692         if appropriate, after loading the module.
694 2010-12-19  Nicola Pero  <nicola.pero@meta-innovation.com>
696         * sendmsg.c (method_setImplementation): Do not declare.
698 2010-12-19  Nicola Pero  <nicola.pero@meta-innovation.com>
700         * objc/message.h: Updated comments.
701         * objc/runtime.h: Updated comments.
702         
703 2010-12-19  Nicola Pero  <nicola.pero@meta-innovation.com>
705         * class.c (objc_lookupClass): Renamed to objc_lookUpClass.
706         * protocols.c: Updated all calls to objc_lookupClass to call
707         objc_lookUpClass instead.
708         * sendmsg.c (objc_lookupClass): Do not declare.
709         (get_imp): Update call to objc_lookupClass to call
710         objc_lookUpClass instead.
711         * objc/runtime.h (objc_lookupClass): Renamed to objc_lookUpClass.
713 2010-12-19  Nicola Pero  <nicola.pero@meta-innovation.com>
715         * objc/runtime.h (class_ivar_set_gcinvisible): Declare.
716         * sendmsg.c (_CLS_IN_CONSTRUCTION, CLS_IS_IN_CONSTRUCTION): Do not
717         define.  Updated comments.
718         
719 2010-12-19  Nicola Pero  <nicola.pero@meta-innovation.com>
721         * objc/encoding.h: Updated comments.
722         * objc/runtime.h: Updated comments.
723         (objc_setGetUnknownClassHandler): Mark with objc_EXPORT.
724         (objc_sizeof_type): Same.
725         (objc_alignof_type): Same.
726         (objc_aligned_size): Same.
727         (objc_promoted_size): Same.
728         (objc_skip_type_qualifiers): Same.
729         (objc_skip_typespec): Same.
730         (objc_skip_offset): Same.
731         (objc_skip_argspec): Same.
732         (objc_get_type_qualifiers): Same.
733         (objc_layout_structure): Same.
734         (objc_layout_structure_next_member): Same.
735         (objc_layout_finish_structure): Same.
736         (objc_layout_structure_get_info): Same.
737         
738 2010-12-19  Nicola Pero  <nicola.pero@meta-innovation.com>
740         * init.c: Updated comments.
741         * objc/objc-api.h: Updated comments.
742         * objc/runtime.h (_objc_load_callback): Declare.
743         
744 2010-12-19  Nicola Pero  <nicola.pero@meta-innovation.com>
746         * objc/Object.h: Include deprecated/typedstream.h and
747         deprecated/hash.h instead of typedstream.h.  Updated comments.
749 2010-12-19  Nicola Pero  <nicola.pero@meta-innovation.com>
751         * Makefile.in (OBJC_DEPRECATED_H): Added objc_msg_sendv.h.
752         * objc/deprecated/objc_msg_sendv.h: New.
753         * objc/message.h: Do not define retval_t, apply_t, arglist,
754         arglist_t, objc_msg_sendv, now in
755         objc/deprecated/objc_msg_sendv.h.
756         * objc/objc.h: Do not include message.h; include
757         objc/deprecated/objc_msg_sendv.h instead.  Tidied up comments.
758         * sendmsg.c: Include objc/message.h.
759         * thr.c: Include objc/message.h.
760         
761 2010-12-19  Nicola Pero  <nicola.pero@meta-innovation.com>
763         * objc/objc-exception.h: Include objc-decls.h.  Mark all
764         functions with objc_EXPORT.
765         * objc/objc-sync.h: Same change.
767 2010-12-19  Nicola Pero  <nicola.pero@meta-innovation.com>
769         * Protocol.m: Moved all methods, with the exception of -isEqual:,
770         into the 'Deprecated' category.
771         * objc/Protocol.h: Removed all methods, moved to
772         objc/deprecated/Protocol.h.  Include objc/deprecated/Protocol.h.
773         * objc/deprecated/Protocol.h: New.
774         * Makefile.in (OBJC_DEPRECATED_H): Added Protocol.h.
775         
776 2010-12-19  Nicola Pero  <nicola.pero@meta-innovation.com>
778         * init.c: Include objc-private/selector.h.  Do not declare
779         __sel_register_typed_name.
780         * objc-private/selector.h (__sel_register_typed_name): Declare.
781         * selector.c: Include objc-private/selector.h.
782         
783 2010-12-18  Nicola Pero  <nicola.pero@meta-innovation.com>
785         * class.c: Tidied up comments and indentation.  No code changes.
786         * error.c: Same.
787         * exception.c: Same.
788         * init.c: Same.
789         * ivars.c: Same.
790         * memory.c: Same.
791         * objc-foreach.c: Same.
792         * objc-sync.c: Same.
793         * objects.c: Same.
794         * protocols.c: Same.
795         * sarray.c: Same.
796         * thr.c: Same.
798 2010-12-17  Nicola Pero  <nicola.pero@meta-innovation.com>
800         * init.c: Include objc/runtime.h and objc-private/module-abi-8.h
801         instead of objc/objc-api.h.
802         (init_check_module_version): Take a 'struct objc_module *'
803         argument instead of 'Module_t'.  Use 'struct objc_module *'
804         instead of 'Module_t'.
805         (__objc_created_classes_tree): Take a 'struct objc_module *'
806         argument instead of 'Module_t'; use 'struct objc_symtab *' instead
807         of 'Symtab_t'.
808         (__objc_call_callback): Take a 'struct objc_module *' argument
809         instead of 'Module_t'; use 'struct objc_symtab *' instead of
810         'Symtab_t' and 'struct objc_category *' instead of 'Category_t'.
811         (_objc_load_callback): Take a 'struct objc_category *' argument
812         instead of 'Category *'.
813         (class_superclass_of_class): Use objc_getClass() instead of
814         objc_lookup_class().
815         (create_tree_of_subclasses_inherited_from): Same change (also, use
816         an explicit 'if' instead of '?').
817         (objc_init_statics): Same change.
818         (objc_send_load): Same change.
819         (__objc_init_protocol): same change.
820         (__objc_send_message_in_list): Take a 'struct objc_method_list *'
821         argument instead of 'MethodList_t'.  Use 'struct objc_method *'
822         instead of 'Method_t'.
823         (__objc_send_load): Use 'struct objc_method_list *' instead of
824         'MethodList_t'.  Use sel_registerName() instead of
825         sel_register_name().
826         (__objc_exec_class): Take a 'struct objc_module *' argument
827         instead of 'Module_t'.  Use 'struct objc_symtab *' instead of
828         'Symtab_t'.  Use objc_getClass() instead of objc_lookup_class().
829         Use 'struct objc_category *' instead of 'Category_t'.
830         
831 2010-12-16  Nicola Pero  <nicola.pero@meta-innovation.com>
833         * sendmsg.c: Include objc/runtime.h instead of objc/objc-api.h.
834         Include objc-private/module-abi-8.h and objc-private/selector.h
835         instead of objc/encoding.h.
836         (objc_msg_lookup_super): Use super->super_class instead of
837         super->class.
838         (method_get_first_argument, method_get_next_argument): Declare
839         locally.
840         (class_get_instance_method): Declare before using.
841         (objc_msg_sendv): Use 'struct objc_method' instead of 'Method'.
842         (__objc_init_dispatch_tables, __objc_send_initialize): Use
843         sel_registerName() instead of sel_register_name().
844         (__objc_forward): Use sel_getName() instead of sel_get_name().
845         (objc_get_uninstalled_dtable): Use 'void' as argument.
846         * objc-private/selector.h: New.
848 2010-12-15  Nicola Pero  <nicola.pero@meta-innovation.com>
850         * objc/message.h (objc_super): When using the modern API, do not
851         define Super and Super_t, and always use 'super_class' for the
852         super class field.      
853         (objc_msg_lookup_super): Updated prototype to use 'struct
854         objc_super *' instead of 'Super_t'.
855         * sendmsg.c (objc_msg_lookup_super): Updated prototype to use
856         'struct objc_super *' instead of 'Super_t'.
858 2010-12-15  Nicola Pero  <nicola.pero@meta-innovation.com>
860         * objc/message.h: Update comments, reindented code and moved
861         deprecated types and functions at the end of the file.  No code
862         changes.
864 2010-12-15  Nicola Pero  <nicola.pero@meta-innovation.com>
866         * ivars.c (class_addIvar): Use the 'size' argument instead of
867         trying to calculate it using objc_sizeof_type().
868         * objc/runtime.h (class_addIvar): Updated comments.
869         
870 2010-12-15  Nicola Pero  <nicola.pero@meta-innovation.com>
872         * sendmsg.c: Reindented some code and tidied up comments.  No
873         actual code changes.
874         
875 2010-12-14  Nicola Pero  <nicola.pero@meta-innovation.com>
877         * objc/Object.h: Moved all the methods, with the exception of
878         -class and -isEqual:, into ...
879         * objc/deprecated/Object.h: here.
880         * Object.m: Moved all the methods, with the exception of -class
881         and -isEqual: into the 'Deprecated' category.
883 2010-12-14  Nicola Pero  <nicola.pero@meta-innovation.com>
885         * objects.c (object_copy): Do not #undef as we are no longer
886         including objc/objc-api.h.
887         * selector.c: Include objc/runtime.h and
888         objc-private/module-abi-8.h.  Do not include objc/objc-api.h and
889         objc/encoding.h.  Updated
890         (__objc_register_selectors_from_class): Use struct
891         objc_method_list * instead of MethodList_t.
892         (__objc_register_selectors_from_list): Use Method instead of
893         Method_t.
894         (struct objc_method_description_list): Do not define here.
895         (__objc_register_instance_methods_to_class): Use struct
896         objc_method_list * instead of MethodList_t and Method instead of
897         Method_t.
898         
899 2010-12-14  Nicola Pero  <nicola.pero@meta-innovation.com>
901         * selector.c: Reindented some code and tidied up comments.  No
902         actual code changes.
904 2010-12-13  Iain Sandoe  <iains@gcc.gnu.org>
906         * encoding.c (_darwin_rs6000_special_round_type_align): New.
907         (darwin_rs6000_special_round_type_align): Adjust to use new routine.
909 2010-12-11  Nicola Pero  <nicola.pero@meta-innovation.com>
911         * sendmsg.c (selector_resolveClassMethod): New.
912         (selector_resolveInstanceMethod): New.
913         (__objc_resolve_class_method): New.
914         (__objc_resolve_instance_method): New.
915         (get_imp): Call __objc_resolve_class_method or
916         __objc_resolve_instance_method at the appropriate time.
917         (objc_msg_lookup): Same.
918         (class_getClassMethod): Same.   
919         (class_getInstanceMethod): Same.
920         (__objc_init_dispatch_tables): Initialize
921         selector_resolveClassMethod and selector_resolveInstanceMethod.
922         * objc/runtime.h: Updated documentation of class_getClassMethod,
923         class_getInstanceMethod and class_getMethodImplementation.
924         
925 2010-12-11  Nicola Pero  <nicola.pero@meta-innovation.com>
927         * objc-private/module-abi-8.h (struct objc_symtab): Updated
928         description of sel_ref_cnt and refs.
929         * objc/deprecated/struct_objc_symtab.h (objc_symtab): Same change.
930         
931 2010-12-06  Dave Korn  <dave.korn.cygwin@gmail.com>
933         PR target/40125
934         PR lto/46695
935         * configure.ac (extra_ldflags_libobjc): Invoke ACX_LT_HOST_FLAGS.
936         * Makefile.in (lt_host_flags): Import AC_SUBST'd value.
937         * aclocal.m4: Regenerate.
938         * configure: Regenerate.
940 2010-12-03  Matthias Klose  <doko@ubuntu.com> 
942         * configure.ac (VERSION): Bump the version to 3:0:0.
943         * configure: Regenerate.
945 2010-11-23  Richard Frith-Macdonald <rfm@gnu.org>
947         * sendmsg.c (get_imp): Fixed call to __objc_get_forward_imp to
948         pass nil as the receiver since we don't know the receiver at this
949         point.
950         
951 2010-11-18  Nicola Pero  <nicola.pero@meta-innovation.com>
953         * ivars.c: Include stdlib.h.
954         * protocols.c: Same change.
956 2010-10-24  Nicola Pero  <nicola.pero@meta-innovation.com>
958         * Makefile.in (OBJC_SOURCE_FILES): Added accessors.m.
959         * accessors.m: New.
960         * init.c: Include objc-private/accessors.h.
961         (__objc_exec_class): Call __objc_accessors_init.
962         * objc-private/accessors.h: New.
964 2010-10-17  Nicola Pero  <nicola.pero@meta-innovation.com>
966         * objc/message.h: Moved initial includes outside of extern "C".
967         * objc/runtime.h: Add extern "C" for Objective-C++.
969 2010-10-17  Nicola Pero  <nicola.pero@meta-innovation.com>
971         * init.c (objc_send_load): Do not wait for NXConstantString to be
972         registered before executing +load.  There is no point if
973         -fconstant-string-class=xxx is used when compiling all modules,
974         as is the case for almost all users.
975         * linking.m (__objc_linking): Do not try to forcefully link in
976         NXConstantString.
978 2010-10-16  Nicola Pero  <nicola.pero@meta-innovation.com>
980         * objc/runtime.h: Updated comments.
981         (class_addMethod): New.
982         (class_addIvar): New.
983         (class_replaceMethod): New.
984         (objc_allocateClassPair): New.
985         (objc_registerClassPair): New.
986         (objc_disposeClassPair): New.
987         * class.c (objc_allocateClassPair): New.
988         (objc_registerClassPair): New.
989         (objc_disposeClassPair): New.
990         (class_getSuperclass): Return Nil if a class is in construction.
991         * init.c (__objc_exec_class): Call __objc_init_class.
992         (__objc_init_class): New.
993         * ivars.c (class_copyIvarList): Return NULL if class is in
994         construction.  Do not lock the runtime mutex.
995         (class_getInstanceVariable): Return NULL if class is in
996         construction.  Do not lock the runtime mutex.
997         (class_addIvar): New.
998         * sendmsg.c (class_addMethod): New.
999         (class_replaceMethod): New.
1000         * objc-private/module-abi-8.h (__CLS_SETNOTINFO): New.
1001         (_CLS_IN_CONSTRUCTION): New.
1002         (CLS_IS_IN_CONSTRUCTION): New.
1003         (CLS_SET_IN_CONSTRUCTION): New.
1004         (CLS_SET_NOT_IN_CONSTRUCTION): New.
1005         * objc-private/runtime.h (__objc_init_class): New.
1007 2010-10-16  Nicola Pero  <nicola.pero@meta-innovation.com>
1009         * class.c (class_getSuperclass): Call __objc_resolve_class_links
1010         if the class is not resolved yet.
1011         * ivars.c (class_getInstanceVariable): Use class_getSuperclass.
1012         
1013 2010-10-16  Nicola Pero  <nicola.pero@meta-innovation.com>
1015         * objc/runtime.h (class_getIvarLayout): New.
1016         (class_getWeakIvarLayout): New.
1017         (class_setIvarLayout): New.
1018         (class_setWeakIvarLayout): New.
1019         * ivars.c (class_getIvarLayout): New.
1020         (class_getWeakIvarLayout): New.
1021         (class_setIvarLayout): New.
1022         (class_setWeakIvarLayout): New. 
1024 2010-10-15  Nicola Pero  <nicola.pero@meta-innovation.com>
1025         
1026         * objc/runtime.h (class_copyPropertyList): New.
1027         (class_getProperty): New.
1028         (property_getAttributes): New.
1029         (property_getName): New.
1030         * ivars.c (class_copyPropertyList): New.
1031         (class_getProperty): New.
1032         (property_getAttributes): New.
1033         (property_getName): New.
1034         
1035 2010-10-15  Nicola Pero  <nicola.pero@meta-innovation.com>
1037         * objc-private/runtime.h (__objc_update_classes_with_methods): New.
1038         * class.c (__objc_update_classes_with_methods): New.
1039         (objc_getClassList): Do not lock the class lock.
1040         * methods.c (method_exchangeImplementations): New.
1041         (method_setImplementation): New.
1042         * objc/runtime.h (method_setImplementation): New.
1043         (method_exchangeImplementations): New.
1044         
1045 2010-10-15  Nicola Pero  <nicola.pero@meta-innovation.com>
1047         * Protocol.m: Include objc/runtime.h and
1048         objc-private/module-abi-8.h instead of objc/objc-api.h.  Do not
1049         repeat Protocol's instance variables.
1050         (struct objc_method_description_list): Do not define here.
1051         ([-conformsTo:]): Reimplemented on top of protocol_conformsTo().
1052         ([descriptionForInstanceMethod:]): Use sel_isEqual() to compare
1053         selectors directly instead of getting names and then using strcmp.
1054         ([descriptionForClassMethod:]): Same change.
1055         ([-isEqual:]): Reimplemented on top of protocol_isEqual().
1056         * protocols.c (protocol_getMethodDescription): Use sel_isEqual()
1057         to compare selectors directly instead of getting names and then
1058         using strcmp.
1059         * objc/Protocol.h: Updated comments.
1060         
1061 2010-10-15  Nicola Pero  <nicola.pero@meta-innovation.com>
1063         * init.c (__objc_init_protocol): New function which fixes up a
1064         protocol's class pointer, registers it with the runtime, register
1065         all protocol selectors and registers associated protocols too.
1066         (objc_init_statics): Detect if we are initializing protocols, and
1067         if so, use __objc_init_protocol instead of only fixing up the
1068         class pointer.
1069         (__objc_init_protocls): Use __objc_init_protocol.
1070         * objc-private/module-abi-8.h: Updated comments.
1071         * objc-private/runtime.h
1072         (__objc_register_selectors_from_description_list): New.
1073         * selector.c (__objc_register_selectors_from_description_list):
1074         New.  (struct objc_method_description_list): Declare.
1075         * Protocol.m ([-descriptionForInstanceMethod:]): Use sel_get_name
1076         when accessing the name of a method, which is now correctly a SEL.
1077         ([-descriptionForClassMethod:]): Same change.
1078         * protocols.c (protocol_getMethodDescription): Same change.
1079         * objc/runtime.h: Updated comments.
1080         (sel_registerTypedName): Fixed typo in function name.
1081         
1082 2010-10-13  Nicola Pero  <nicola.pero@meta-innovation.com>
1084         PR libobjc/23214
1085         * init.c (objc_init_statics): Do not skip the initialization of a
1086         statics list if the first object has already been initialized; in
1087         the case of Protocols, while the first one may have been
1088         initialized, some others may not have been initialized yet.
1090 2010-10-13  Nicola Pero  <nicola.pero@meta-innovation.com>
1092         * Makefile.in (OBJC_DEPRECATED_H): Added
1093         objc_get_uninstalled_dtable, objc_object_alloc.h and
1094         struct_objc_static_instances.h.
1096 2010-10-13  Nicola Pero  <nicola.pero@meta-innovation.com>
1098         * encoding.c (method_copyReturnType): New.
1099         (method_copyArgumentType): New.
1100         (method_getReturnType): New.
1101         (method_getArgumentType): New.
1102         * methods.c (method_getDescription): New.
1103         * objc/runtime.h (method_copyReturnType): New.
1104         (method_copyArgumentType): New.
1105         (method_getReturnType): New.
1106         (method_getArgumentType): New.
1107         (method_getDescription): New.
1108         
1109 2010-10-12  Nicola Pero  <nicola.pero@meta-innovation.com>
1111         * encoding.c: Tidied up comments.
1112         (objc_skip_variable_name): New static inline function.
1113         (objc_sizeof_type): Use objc_skip_variable_name instead of copying
1114         the same code over and over.
1115         (objc_alignof_type): Same.
1116         (objc_aligned_size): Same.
1117         (objc_promoted_size): Same.
1118         (objc_skip_typespec): Same.
1119         (objc_layout_structure_next_member): Same.
1120         (objc_skip_offset): Skip a '-' before the digits (if any).  Fixed
1121         historical bug where objc_skip_offset would skip one byte even if
1122         there is no offset: check that the first offset digit is actually
1123         a digit before skipping it.
1124         (objc_skip_type_qualifiers): Mark as inline.
1125         (objc_skip_typespec): Mark as inline.   
1126         
1127 2010-10-12  Nicola Pero  <nicola.pero@meta-innovation.com>
1129         * Makefile.in (C_SOURCE_FILES): Added methods.c.
1130         * encoding.c (method_getNumberOfArguments): New.
1131         (method_get_number_of_arguments): Call
1132         method_getNumberOfArguments.
1133         * ivars.c (ivar_getName): Check for NULL variable argument.
1134         (ivar_getOffset): Check for NULL variable argument.
1135         (ivar_getTypeEncoding): Check for NULL variable argument.
1136         (class_copyIvarList): New.
1137         * methods.c: New.
1138         * protocols.c (class_copyProtocolList): Check for Nil class_
1139         argument.
1140         * sendmsg.c: Use 'struct objc_method *' instead of Method_t, and
1141         'struct objc_method_list *' instead of MethodList_t.
1142         (class_getMethodImplementation): New.
1143         (class_respondsToSelector): New.
1144         (class_getInstanceMethod): New.
1145         (class_getClassMethod): New.
1146         * objc/runtime.h: Updated comments.
1147         (class_copyIvarList): New.
1148         (class_getInstanceMethod): New.
1149         (class_getClassMethod): New.
1150         (class_getMethodImplementation): New.
1151         (class_respondsToSelector): New.
1152         (method_getName): New.
1153         (method_getImplementation): New.
1154         (method_getTypeEncoding): New.
1155         (class_copyMethodList): New.
1156         (method_getNumberOfArguments): New.
1157         
1158 2010-10-12  Nicola Pero  <nicola.pero@meta-innovation.com>
1160         * class.c: Include objc/runtime.h and objc-private/module-abi-8.h
1161         instead of objc/objc-api.h.
1162         (objc_get_unknown_class_handler): Do not define.
1163         (class_isMetaClass): New.
1164         (class_getSuperclass): New.
1165         (class_getVersion): New.
1166         (class_setVersion): New.
1167         (class_getInstanceSize): New.
1168         * exceptions.c: Include objc/runtime.h instead of objc/objc-api.h.
1169         (is_kind_of_exception_matcher): Use objc_getSuperclass instead of
1170         objc_get_super_class.
1171         (get_ttype_entry): Use objc_getRequiredClass instead of
1172         objc_get_class.
1173         * ivars.c (class_getClassVariable): New.
1174         * objects.c: Include objc/runtime.h, objc/thr.h and
1175         objc-private/module-abi-8.h instead of objc/objc-api.h
1176         * objc/runtime.h (class_getClassVariable): New.
1177         (class_isMetaClass): New.
1178         (class_getSuperclass): New.
1179         (class_getVersion): New.
1180         (class_setVersion): New.
1181         (class_getInstanceSize): New.
1182         * objc-private/module-abi-8.h (HOST_BITS_PER_LONG): New (from
1183         objc/objc-api.h)
1184         (__CLS_INFO): Same.
1185         (__CLS_ISINFO): Same.
1186         (__CLS_SETINFO): Same.
1187         (CLS_ISMETA): Same.
1188         (CLS_ISCLASS): Same.
1189         (CLS_ISRESOLV): Same.
1190         (CLS_SETRESOLV): Same.
1191         (CLS_ISINITIALIZED): Same.
1192         (CLS_SETINITIALIZED): Same.
1193         (CLS_GETNUMBER): Same.
1194         (CLS_SETNUMBER): Same.
1196 2010-10-12  Nicola Pero  <nicola.pero@meta-innovation.com>
1198         * archive.c: Do not include objc/objc.h.
1199         * class.c: Do not include objc/objc.h.
1200         * encoding.c: Include objc/runtime.h, ctype.h and
1201         objc-private/module-abi-8.h instead of objc/objc-api.h and
1202         objc/encoding.h.
1203         * error.c: Do not include objc/objc.h.
1204         * gc.c: Include tconfig.h and objc/encoding.h only if
1205         OBJC_WITH_GC.
1206         * hash.c: Include objc/runtime.h and objc/thr.h instead of
1207         objc/objc-api.h.  Do not include objc/objc.h.
1208         * init.c: Do not include objc/objc.h.
1209         * ivars.c: Include objc/runtime.h, objc-private/module-abi-8.h and
1210         objc/thr.h instead of objc/objc-api.h.  Do not include
1211         objc/objc.h.
1212         * linking.m: Tidied comment.
1213         * memory.c: Include objc/runtime.h instead of objc/objc-api.h.
1214         Do not include objc/objc.h.
1215         * objects.c: Do not include objc/objc.h.
1216         * objc-sync.c: Include objc/runtime.h instead of objc/objc-api.h.
1217         * protocols.c: Do not include objc/objc.h.
1218         * sarray.c: Include objc/runtime.h instead of objc/objc-api.h.  Do
1219         not include objc/objc.h.
1220         * selector.c: Do not include objc/objc.h.
1221         * sendmsg.c: Do not include objc/objc.h.        
1222         * thr.c: Include objc/runtime.h instead of objc/objc-api.h.
1223         Do not include objc/objc.h.
1224         * objc/objc-decls.h: Reindented code.
1225         * objc/runtime.h Include objc-decls.h.  Updated comments.
1226         (objc_malloc): New.
1227         (objc_atomic_malloc): New.
1228         (objc_calloc): New.
1229         (objc_realloc): New.
1230         (objc_free): New.
1231         * objc-private/runtime.h: Updated comments.
1232         
1233 2010-10-12  Nicola Pero  <nicola.pero@meta-innovation.com>
1235         * Makefile.in (C_SOURCE_FILES): Added protocols.c.
1236         * objc-private/protocols.h: New.
1237         * protocols.c: New.
1238         * init.c: Include objc-private/protocols.h.
1239         (__objc_exec_class): Call __objc_protocols_init on startup.
1240         (__objc_init_protocols): Call __objc_protocols_add_protocol.
1241         * objc-private/runtime.h: Use (struct objc_method_list *) instead
1242         of MethodList_t, and (struct objc_method *) instead of Method_t.
1243         * objc/deprecated/struct_objc_class.h: Define
1244         __objc_STRUCT_OBJC_CLASS_defined.
1245         * objc-private/module-abi-8.h (struct
1246         objc_method_description_list): New.
1247         (struct objc_class): Only define if
1248         __objc_STRUCT_OBJC_CLASS_defined is undefined.
1249         * objc/runtime.h (class_getName): New.
1250         (objc_getProtocol): New.
1251         (objc_copyProtocolList): New.
1252         (class_addProtocol): New.
1253         (class_conformsToProtocol): New.
1254         (class_copyProtocolList): New.
1255         (protocol_conformsToProtocol): New.
1256         (protocol_isEqual): New.
1257         (protocol_getName): New.
1258         (protocol_getMethodDescription): New.
1259         (protocol_copyMethodDescriptionList): New.
1260         (protocol_getProperty): New.
1261         (protocol_copyPropertyList): New.
1262         (protocol_copyProtocolList): New.
1263         * class.c (class_getName): New.
1264         * selector.c (sel_isEqual): New.
1265         
1266 2010-10-12  Nicola Pero  <nicola.pero@meta-innovation.com>
1268         * selector.c (sel_getName): Return "<null selector>" for a NULL
1269         argument.
1270         (sel_get_name): Return 0 for a NULL argument.
1271         * objc/runtime.h (sel_getName): Updated documentation.
1273         * objc-private/hash.h (class_hash_table): Unused declaration
1274         removed.
1275         (module_hash_table): Same.
1276         * objc/deprecated/hash.h: Same changes.
1277         
1278 2010-10-11  Nicola Pero  <nicola.pero@meta-innovation.com>
1280         * class.c (objc_getClassList): New.
1281         (objc_getRequiredClass): New.
1282         (objc_getMetaClass): New.
1283         (objc_lookupClass): New.
1284         (objc_getClass): New.
1285         (__objc_get_unknown_class_handler): New.
1286         (objc_setGetUnknownClassHandler): New.
1287         (objc_get_class): Use __objc_get_unknown_class_handler.
1288         (objc_lookup_class): Call objc_getClass.
1289         * objc/objc-api.h: Updated comment and copyright notice.
1290         * objc/runtime.h: Updated comments.
1291         (objc_getClass): New.
1292         (objc_lookupClass): New.
1293         (objc_getMetaClass): New.
1294         (objc_getRequiredClass): New.
1295         (objc_getClassList): New.
1296         (objc_setGetUnknownClassHandler): New.
1297         (objc_get_unknown_class_handler): New.
1298         * objc-private/runtime.h: Use __objc_private_runtime_INCLUDE_GNU
1299         instead of __objc_runtime_INCLUDE_GNU as include guard.
1300         * objc-private/error.h (_objc_abort): Mark as noreturn.
1301         
1302 2010-10-11  Nicola Pero  <nicola.pero@meta-innovation.com>
1304         * Makefile.in (C_SOURCE_FILES): Added ivars.c.
1305         * ivars.c: New.
1306         * objc/objc.h: Updated comments.
1307         * objc/runtime.h (object_getClass): New.
1308         (object_getClassName): New.
1309         (object_setClass): New.
1310         (class_getInstanceVariable): New.
1311         (object_getIndexedIvars): New.
1312         (object_getInstanceVariable): New.
1313         (object_setInstanceVariable): New.
1314         (object_getIvar): New.
1315         (object_setIvar): New.  
1316         (ivar_getName): New.
1317         (ivar_getOffset): New.
1318         (ivar_getTypeEncoding): New.
1319         * objc-private/module-abi-8.h (struct objc_class): Added.
1320         * objects.c (object_getClassName): New.
1321         (object_setClass): New.
1322         
1323 2010-10-11  Nicola Pero  <nicola.pero@meta-innovation.com>
1325         * objc/objc.h: Updated comments.
1326         * objc/objc-api.h: (object_copy): Added one argument; use a
1327         #define to maintain backwards-compatibility.  Moved
1328         _objc_object_alloc, _objc_object_copy, _objc_object_dispose and
1329         objc_get_uninstalled_dtable into
1330         objc/deprecated/objc_get_uninstalled_dtable.h and
1331         objc/deprecated/objc_object_alloc.h.  Include these files.
1332         * objc/deprecated/objc_get_uninstalled_dtable.h: New.
1333         * objc/deprecated/objc_object_alloc.h: New.
1334         * objc/runtime.h (set_getName): New.
1335         (sel_getType): New.
1336         (sel_getUid): New.
1337         (sel_registerName): New.
1338         (sel_registerTypedName): New.
1339         (sel_isEqual): New.
1340         (class_createInstance): New.
1341         (object_copy): New.
1342         (object_dispose): New.
1343         * objects.c: Do not include tconfig.h.  Include gc_typed.h if
1344         building the garbage collection version.
1345         (__objc_object_alloc): Removed.
1346         (__objc_object_copy): Removed.
1347         (__objc_object_dispose): Removed.
1348         (class_createInstance): New from code in class_create_instance.
1349         Cast second argument of GC_malloc_explicitly_typed.  Use
1350         objc_calloc.  Do not call _objc_object_alloc.
1351         (class_create_instance): Call class_createInstance.
1352         (object_copy): Added extraBytes argument.  Do not call
1353         _objc_object_copy.
1354         (object_dispose): Do not call _objc_object_dispose.
1355         * memory.c (objc_free): When using garbage collection, mark the
1356         argument as unused.
1357         * selector.c (sel_getName): New.
1358         (sel_get_name): Call sel_getName.
1359         (sel_getType): New.
1360         (sel_get_type): Call sel_getType.
1361         (sel_registerName): New.
1362         (sel_register_name): Call sel_registerName.
1363         (sel_registerTypedName): New.
1364         (sel_register_typed_name): Call sel_registerTypedName.
1365         (sel_getUid): New.
1366         (sel_get_uid): Call sel_getUid.
1367         
1368 2010-10-10  Nicola Pero  <nicola.pero@meta-innovation.com>
1370         * objc/objc-api.h: Define Method, Method_t, Category and
1371         Category_t.  Prevent including this file at the same time as
1372         objc/runtime.h.  Updated comments.
1373         * objc/deprecated/struct_objc_method.h: Do not define Method,
1374         Method_t.
1375         * objc/deprecated/struct_objc_category.h: Do not define Category,
1376         Category_t.
1377         * objc-private/module-abi-8.h: New file containing a copy of all
1378         the structure definitions.  Not used yet.
1379         * objc/encoding.h (objc_aligned_size): Removed duplicate
1380         declaration.  Updated comments.
1381         * objc/runtime.h: Added Ivar, objc_property_t, Property, Method,
1382         Category, struct objc_method_description, _C_ID and similar,
1383         _C_CONST and similar and _F_CONST and similar.  Added
1384         objc_sizeof_type, objc_alignof_type, objc_aligned_size,
1385         objc_promoted_size, objc_skip_type_qualifier, objc_skip_typespec,
1386         objc_skip_offset, objc_skip_argspec, objc_get_type_qualifiers,
1387         struct objc_struct_layout, objc_layout_structure,
1388         objc_layout_structure_next_member, objc_layout_finish_structure,
1389         objc_layout_structure_get_info.  Prevent including this file at
1390         the same time as objc/objc-api.h.
1391         
1392 2010-10-10  Nicola Pero  <nicola.pero@meta-innovation.com>
1394         * Makefile.in (OBJC_DEPRECATED_H): Added struct_objc_category.h,
1395         struct_objc_ivar.h, struct_objc_ivar_list.h, struct_objc_method.h,
1396         struct_objc_method_list.h, struct_objc_module.h,
1397         struct_objc_protocol_list.h, struct_objc_symtab.h.
1398         * objc/deprecated/struct_objc_category.h: New.
1399         * objc/deprecated/struct_objc_ivar.h: New.
1400         * objc/deprecated/struct_objc_ivar_list.h: New.
1401         * objc/deprecated/struct_objc_method.h: New.
1402         * objc/deprecated/struct_objc_method_list.h: New.
1403         * objc/deprecated/struct_objc_module.h: New.
1404         * objc/deprecated/struct_objc_protocol_list.h: New.
1405         * objc/deprecated/struct_objc_symtab.h: New.
1406         * objc/deprecated/struct_objc_static_instances.h: New.
1407         * objc/objc-api.h: Definitions of deprecated structures moved into
1408         the above header fragment files in objc/deprecated/.  Include the
1409         files instead of definition the structures here.  Updated
1410         comments.
1411         * objc/runtime.h: Updated comments.  Do not include objc-api.h.
1412         (objc_set_enumeration_mutation_handler): Renamed to
1413         objc_setEnumerationMutationHandler.
1414         * objc-foreach.c (objc_set_enumeration_mutation_handler): Renamed
1415         to objc_setEnumerationMutationHandler.
1416         * objc/objc-exception.h (objc_set_exception_matcher): Renamed to
1417         objc_setExceptionMatcher.
1418         (objc_set_uncaught_exception_handler): Renamed to
1419         objc_setUncaughtExceptionHandler.
1420         * exception.c: Same changes.
1422 2010-10-10  Nicola Pero  <nicola.pero@meta-innovation.com>
1424         * objc-sync.c: Include objc-private/common.h.
1426 2010-10-10  Nicola Pero  <nicola.pero@meta-innovation.com>
1428         * objc-foreach.c: Include objc-private/common.h.
1429         * objc/deprecated/METHOD_NULL.h: New file.
1430         * objc/objc-api.h: Include deprecated/METHOD_NULL.h instead of
1431         defining METHOD_NULL here.
1432         * Makefile.in (OBJC_DEPRECATED_H): Added METHOD_NULL.h.
1433         * Object.m ([+instancesRespondTo:]): Use (Method_t)0 instead of
1434         METHOD_NULL.
1435         ([-respondsTo:]): Same change.
1436         * objc/objc-api.h (method_get_imp): Converted it into a normal
1437         function so that we can hide the internals of struct objc_method.
1438         * sendmsg.c (method_get_imp): Implemented.
1440 2010-10-09  Nicola Pero  <nicola.pero@meta-innovation.com>
1442         * objc/objc-api.h (struct objc_super, Super, Super_t,
1443         objc_msg_lookup_super, objc_msg_sendv, objc_msg_forward,
1444         objc_msg_forward2): Declarations moved to objc/message.h.  Include
1445         message.h here.
1446         * objc/message.h: Added such declarations; updated comments.
1448 2010-10-06  Nicola Pero  <nicola.pero@meta-innovation.com>
1450         Implemented fast enumeration for Objective-C.
1451         * Makefile.in (C_SOURCE_FILES): Added objc-foreach.c.
1452         (OBJC_H): Added runtime.h
1453         * objc-foreach.c: New file.
1454         * objc/runtime.h: New file.
1455         
1456 2010-09-30  Kai Tietz  <kai.tietz@onevision.com>
1458         * objc/deprecated/struct_objc_class.h: Add padding
1459         to avoid warning with -Wpadded.
1461 2010-09-26  Nicola Pero  <nicola.pero@meta-innovation.com>
1463         * encoding.c (objc_sizeof_type): Added support for vector type and
1464         for double long types.  
1465         (objc_alignof_type): Same change.
1466         (objc_skip_typespec): Same change.
1467         * objc/encoding.h (_C_GCINVISIBLE): Use '|' for _C_GCINVISIBLE
1468         instead of '!' since '!' is already used for _C_VECTOR.
1469         * objc/objc-api.h (_C_LNG_DBL): Added.
1470         
1471 2010-09-26  Nicola Pero  <nicola.pero@meta-innovation.com>
1473         * libobjc_entry.c: File removed.
1475 2010-09-26  Kai Tietz  <kai.tietz@onevision.com>
1477         * sendmsg.c (objc_msg_lookup): Remove inline.
1478         (objc_get_uninstalled_dtable): Likewise.
1479         * encoding.c (objc_skip_type_qualifiers): Likewise.
1480         (objc_skip_offset): Likewise.
1481         * archive.c (__objc_write_object): Likewise
1482         (__objc_write_class):
1483         (__objc_write_selector):
1484         (objc_read_char):
1485         (objc_read_unsigned_char):
1486         (objc_read_short):
1487         (objc_read_unsigned_short):
1488         (objc_read_int):
1489         (objc_read_long):
1490         (__objc_read_nbyte_uint):
1491         (objc_read_unsigned_int):
1492         (objc_read_unsigned_long):
1493         * objc/objc-decls.h (obc_EXPORT): Remove dllexport for DLL_EXPORT case.
1494         (objc_EXPORT): Likewise.
1495         * objc/message.h (objc-decls.h): Add include.
1496         * objc/objc-api.h: Mark API by objc_EXPORT.
1497         * libobjc.def (__objc_responds_to): Removed.
1499 2010-09-18  Nicola Pero  <nicola.pero@meta-innovation.com>
1501         * hash.c: Include objc-private/hash.h instead of objc/hash.h.
1503         * objc/sarray.h: Moved into objc/deprecated/sarray.h;
1504         objc/sarray.h replaced with a placeholder including the file from
1505         the deprecated/ directory.
1506         * objc-private/sarray.h: New file (private copy of sarray.h).
1507         * hash.c: Include <assert.h> instead of "assert.h"
1508         * sarray.c: Include <assert.h> instead of "assert.h".  Include
1509         objc-private/sarray.h instead of objc/sarray.h.
1510         * selector.c: Include objc-private/sarray.h instead of
1511         objc/sarray.h.
1512         * sendmsg.c: Include <assert.h>.  Include objc-private/sarray.h
1513         instead of objc/sarray.h.
1514         * Makefile.in (OBJC_DEPRECATED_H): Added sarray.h.      
1516 2010-09-17  Nicola Pero  <nicola.pero@meta-innovation.com>
1518         * objc-private/objc-list.h (list_remove_elem): Unused function
1519         removed.  (list_nth): Unused function removed.  (list_find):
1520         Unused function removed.  (list_lenght): Unused function removed.
1521         
1522 2010-09-17  Nicola Pero  <nicola.pero@meta-innovation.com>
1524         * objc/hash.h: Moved into objc/deprecated/hash.h; objc/hash.h
1525         replaced with a placeholder including the file from the
1526         deprecated/ directory.
1527         * objc/objc-api.h: Updated includes.
1528         * objc/typedstream.h: Updated includes.
1529         * objc-private/hash.h: New file (private copy of hash.h).
1530         * objc/objc-list.h: Moved into objc/deprecated/objc-list.h;
1531         objc/objc-list.h replaced with a placeholder including the file
1532         from the deprecated/ directory.
1533         * objc-private/objc-list.h: New file (private copy of objc-list.h).
1534         * init.c: Include objc-private/hash.h and objc-private/objc-list.h
1535         instead of objc/hash.h and objc/objc-list.h.
1536         * selector.c: Same change.
1537         * class.c: Added include <string.h>, which used to be implicitly included
1538         when hash.h was included.
1539         * exception.c: Same change.
1540         * objects.c: Same change.
1541         * sarray.c: Same change.
1542         * sendmsg.c: Same change.
1543         * Makefile.in (OBJC_DEPRECATED_H): Added hash.h and objc-list.h.
1545 2010-09-14  Nicola Pero  <nicola.pero@meta-innovation.com>
1547         Implemented objc_sync_enter() and objc_sync_exit(), which are
1548         required by @synchronized() to work.
1549         * objc-sync.c: New file.
1550         * objc/objc-sync.h: New file.
1551         * objc-private/objc-sync.h: New file.
1552         * init.c (__objc_exec_class): Call __objc_sync_init() during the
1553         Objective-C runtime startup.
1554         * Makefile.in: Added objc-sync.c and objc-sync.h.
1555         * configure.ac: Added GCC_CHECK_TLS.
1556         * acinclude.m4: Include ../config/enable.m4 and ../config/tls.m4.
1557         * configure: Regenerated.
1558         * config.h.in: Regenerated.
1559         
1560 2010-09-12  Nicola Pero  <nicola.pero@meta-innovation.com>
1562         * Makefile.in (%_gc.lo): New pattern rules to build the
1563         garbage-collected version of the library.  Removed rules for
1564         specific files that are no longer needed.  Standardized all rules.
1565         (C_SOURCE_FILES, OBJC_SOURCE_FILES): New variables.
1566         (OBJS, OBJS_GC): Compute these from C_SOURCE_FILES and
1567         OBJC_SOURCE_FILES.
1568         (INCLUDES): Removed the unused include -I$(srcdir)/objc.
1570 2010-09-12  Nicola Pero  <nicola.pero@meta-innovation.com>
1571         
1572         * memory.c (objc_calloc): Fixed call to GC_malloc when building
1573         with Garbage Colletion.
1574         
1575 2010-09-12  Nicola Pero  <nicola.pero@meta-innovation.com>
1577         * memory.c: Do not include objc-private/runtime.h.
1579 2010-09-12  Nicola Pero  <nicola.pero@meta-innovation.com>
1580         
1581         * objc/deprecated/objc_malloc.h: New file.
1582         * objc/deprecated/objc_valloc.h: New file.
1583         * objc/objc-api.h: Include the files instead of defining
1584         objc_valloc, _objc_malloc() and similar.
1585         * Makefile.in (OBJC_DEPRECATED_H): Added objc_valloc.h and
1586         objc_malloc.h.
1587         * memory.c: Removed the extra layer of indirection of _objc_malloc
1588         and similar.
1589         (objc_calloc): Use GC_malloc in the garbage-collected
1590         implementation as GC_malloc returns memory that is already freed.
1591         (objc_valloc): Deprecated.      
1592         
1593 2010-09-12  Nicola Pero  <nicola.pero@meta-innovation.com>
1595         * objc/deprecated/objc_error.h: New file.
1596         * objc/objc-api.h: Include deprecated/objc_error.h instead of
1597         defining objc_error and related.
1598         * error.c: New file.  Added _objc_abort function which replaces
1599         objc_error.  No change in functionality as they both print an
1600         error and abort.
1601         * misc.c: File removed.  Code moved into memory.c and error.c.
1602         * memory.c: New file.
1603         * objc-private/error.h: New file.
1604         * archive.c: Include objc-private/error.h and use _objc_abort
1605         instead of objc_error everywhere.
1606         * class.c: Same change.
1607         * encoding.c: Same change.
1608         * init.c: Same change, and simplified init_check_module_version.
1609         * memory.c: Same change.
1610         * sendmsg.c:  Same change.
1611         * thr.c: Same change.
1612         * Makefile.in (OBJ_DEPRECATED_H): Added objc_error.h.
1613         (OBJ_H): Reordered list.
1614         (OBJS): Removed misc.lo, added memory.lo and error.lo.
1615         (OBJS_GC): Removed misc_gc.lo, added memory_gc.lo and error_gc.lo.
1616         (misc_gc.lo): Rule removed.
1617         (error_gc.lo): Rule added.
1618         (memory_gc.lo): Rule added.
1619         
1620 2010-09-12  Nicola Pero  <nicola.pero@meta-innovation.com>
1622         * objc/objc.h (__GNU_LIBOBJC__): New #define providing an easy way
1623         to check the API version.  Added some comments.
1625         * objc-private/common.h: New file.
1626         * NXConstStr.m: Include objc-private/common.h.
1627         * Object.m: Same change.
1628         * Protocol.m: Same change.
1629         * archive.c: Same change.
1630         * class.c: Same change.
1631         * encoding.c: Same change.
1632         * exception.c: Same change.
1633         * gc.c: Same change.
1634         * hash.c: Same change.
1635         * init.c: Same change.
1636         * libobjc_entry.c: Same change.
1637         * linking.m: Same change.
1638         * misc.c: Same change (and added a comment).
1639         * nil_method.c: Same change.
1640         * objects.c: Same change.
1641         * sarray.c: Same change.
1642         * selector.c: Same change.
1643         * sendmsg.c: Same change.
1644         * thr.c: Same change.
1646 2010-09-11  Nicola Pero  <nicola.pero@meta-innovation.com>
1648         * objc/objc-api.h: Removed obsolete #ifdef for NeXTSTEP.
1650 2010-09-11  Nicola Pero  <nicola.pero@meta-innovation.com>
1652         * archive.c: Removed not needed includes.
1653         * class.c: Same change.
1654         * hash.c: Same change.
1655         * misc.c: Same change.
1656         * nil_method.c: Same change.
1657         * objects.c: Same change.
1658         * sarray.c: Same change.
1659         * sendmsg.c: Same change.
1660         * thr.c: Same change.
1662 2010-09-11  Nicola Pero  <nicola.pero@meta-innovation.com>
1664         * objc/runtime.h: Moved to objc-private/runtime.h.  Do not include
1665         all the objc/*.h files.
1666         * objc-private/runtime.h: New file.
1667         * archive.c: Include objc-private/runtime.h (and required objc/*.h
1668         files) instead of objc/runtime.h.
1669         * class.c: Same change.
1670         * hash.c: Same change.
1671         * init.c: Same change.
1672         * misc.c: Same change.
1673         * nil_method.c: Same change.
1674         * objects.c: Same change.
1675         * sarray.c: Same change.
1676         * selector.c: Same change.
1677         * sendmsg.c: Same change.
1678         * thr.c: Same change.
1679         
1680 2010-09-11  Nicola Pero  <nicola.pero@meta-innovation.com>
1682         * objc/deprecated/struct_objc_selector.h: New file.  Definition of
1683         'struct objc_selector' and 'sel_eq' moved here.
1684         * objc/deprecated/struct_objc_protocol.h: New file.  Definition of
1685         'struct objc_procotol' moved here.
1686         * objc/deprecated/struct_objc_class.h: New file.  Definition of
1687         'struct objc_class' moved here.
1688         * objc/deprecated/MetaClass.h: New file.  Definition of MetClass
1689         moved here.
1690         * objc/deprecated/STR.h: New file.  Definition of STR moved here.       
1691         * objc/message.h: New file.  Definitions for relval_t, apply_t,
1692         arglist, arglist_t and objc_msg_lookup were moved here.
1693         * objc/objc.h: Include the above files instead of defining the
1694         corresponding structs, types and functions here.  Added new opaque
1695         definitions for SEL and Class.  Use Class and not 'struct
1696         objc_class *' in the definition of 'struct objc_object'.
1697         Commented all types defined in the file.  Removed special
1698         definition of BOOL as 'int' on __vxworks; use 'unsigned char'
1699         there as well.
1700         * objc/deprecated/objc-unexpected-exception.h: Renamed to
1701         objc_unexpected_exception.h.
1702         * objc/objc-api.h: Updated include of
1703         objc-unexpetected-exception.h
1704         * objc/objc-exception.h: Updated comments.
1705         * Makefile.in (OBJC_H, OBJC_DEPRECATED_H): Added the new header
1706         files.  Reindented list of files.
1707         
1708 2010-09-10  Nicola Pero  <nicola.pero@meta-innovation.com>
1710         * objc/objc-api.h (objc_trace): Unused variable removed.
1712 2010-09-10  Nicola Pero  <nicola.pero@meta-innovation.com>
1714         * objc/deprecated: New directory.
1715         * objc/deprecated/README: New file.
1716         * objc/README: New file.
1717         * objc/typedstream.h: Moved into objc/deprecated/typedstream.h;
1718         objc/typedstream.h replaced with a placeholder including the file
1719         from the deprecated/ directory.
1720         * objc/deprecated/objc-unexpected-exception.h: New file with the
1721         definition of _objc_unexpected_exception.       
1722         * objc/objc-api.h: Include deprecated/objc-unexcepted-exception.h
1723         instead of defining _objc_unexpected_exception.
1724         * objc/deprecated/Object.h: New file with the deprecated Object
1725         methods in a 'Deprecated' category.
1726         * objc/Object.h Include deprecated/Object.h instead of defining
1727         the deprecated methods.
1728         * Object.m: Moved deprecated methods into 'Deprecated' category.
1729         * objc-private: New directory.
1730         * objc-private/README: New file.
1731         * Makefile.in (OBJC_DEPRECATED_H): New variable.
1732         (install-headers): Create installation directory for
1733         OBJC_DEPRECATED_H headers, and install them.
1735 2010-09-10  Nicola Pero  <nicola.pero@meta-innovation.com>
1737         * objc/objc-exception.h: Fixed include of objc.h.
1738         
1739 2010-09-08  Nicola Pero  <nicola.pero@meta-innovation.com>
1741         * objc/objc-exception.h: New file.
1742         * exception.c (objc_set_uncaught_exception_handler): Implemented.
1743         (objc_set_exception_matcher): Implemented.
1744         (objc_exception_throw): Use the uncaught exception handler if set.
1745         (PERSONALITY_FUNCTION): Use the exception matcher instead of the
1746         hardcoded isKindOf.
1747         (isKindOf): Renamed to is_kind_of_exception_matcher.  Tidied code
1748         up.  Removed segmentation fault when value is 'nil'.
1749         * objc/objc-api.h (_objc_unexpected_exception): Mark as
1750         deprecated.
1751         * Makefile.in (exception.lo, exception_gc.lo): Use
1752         -Wno-deprecated-declarations when compiling.
1753         (OBJC_H): Added objc-exception.h
1755 2010-09-08  Nicola Pero  <nicola.pero@meta-innovation.com>
1757         * objc/typedstream.h: Deprecate all functions in the file.  This
1758         file is obsolete.
1759         * objc/Object.h ([+streamVersion:], [-read:], [-write:],
1760         [-awake]): Documented that these methods are deprecated.  Added a
1761         brief description of the Object class and its relationship to the
1762         NSObject class.
1763         * Makefile.in: Compile archive.c and Object.m with
1764         -Wno-deprecated-declarations.
1766 2010-09-08  Nicola Pero  <nicola.pero@meta-innovation.com>
1768         Removed obsolete intermediate threading layer.
1769         * thr.c: Use __gthread_objc_xxx functions directly instead of
1770         __objc_thread_xxx ones.
1771         * objc/thr.h: Removed prototypes of no longer existing
1772         __objc_thread_xxx functions.
1773         * Makefile.in: Removed thr-objc.lo.
1774         * thr-dce.c: File removed.
1775         * thr-decosf1.c: File removed.
1776         * thr-irix.c: File removed.
1777         * thr-mach.c: File removed.
1778         * thr-objc.c: File removed.
1779         * thr-os2.c: File removed.
1780         * thr-posix.c: File removed.
1781         * thr-pthreads.c: File removed.
1782         * thr-rtems.c: File removed.
1783         * thr-single.c: File removed.
1784         * thr-solaris.c: File removed.
1785         * thr-vxworks.c: File removed.
1786         * thr-win32.c: File removed.
1787         * README.threads: File removed.
1788         * THREADS.MACH: File removed.
1789         * THREADS: Updated.
1791 2010-09-07  Nicola Pero  <nicola.pero@meta-innovation.com>
1793         * Object.m (MAX_CLASS_NAME_LEN): Unused define removed.
1795 2010-09-06  Iain Sandoe  <iains@gcc.gnu.org>
1797         * encoding.c: Add TARGET_ALIGN_NATURAL definition for m64 powerpc darwin.
1798         Add a comment as to why, update FIXME comments.
1800 2010-09-06  Nicola Pero  <nicola.pero@meta-innovation.com>
1802         * makefile.dos: Obsolete file removed.
1803         
1804 2010-04-02  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
1806         * aclocal.m4: Regenerate.
1808 2010-03-23  Dave Korn  <dave.korn.cygwin@gmail.com>
1810         PR libobjc/30445
1811         * configure.ac (extra_ldflags_libobjc): Define appropriately for
1812         Cygwin and MinGW hosts.
1813         * Makefile.am (libobjc_s.a): Remove dead pre-libtool target.
1814         (libobjc.dll): Likewise.
1815         * configure: Regenerate.
1817 2009-12-05  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
1819         * configure: Regenerate.
1821 2009-11-28  Jakub Jelinek  <jakub@redhat.com>
1823         * sarray.c (sarray_free): Use old_buckets variable.
1824         * encoding.c (objc_layout_structure_next_member): Remove unused
1825         bfld_type_size variable.
1827 2009-08-24  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
1829         * configure.ac (AC_PREREQ): Bump to 2.64.
1831 2009-08-22  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
1833         * aclocal.m4: Regenerate.
1834         * configure: Regenerate.
1835         * config.h.in: Regenerate.
1837 2009-08-22  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
1839         * Makefile.in (LIBTOOL): Add $(LIBTOOLFLAGS).
1841 2009-07-30  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
1843         * Makefile.in (AUTOCONF, ACLOCAL, ACLOCAL_AMFLAGS, aclocal_deps):
1844         New variables.
1845         ($(srcdir)/configure, $(srcdir)/aclocal.m4): New rules.
1847 2009-07-30  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
1849         * configure.ac (_AC_ARG_VAR_PRECIOUS): Use m4_rename_force.
1851 2009-04-09  Nick Clifton  <nickc@redhat.com>
1853         * sendmsg.c: Change copyright header to refer to version 3 of
1854         the GNU General Public License with version 3.1 of the GCC
1855         Runtime Library Exception and to point readers at the COPYING3
1856         and COPYING3.RUNTIME files and the FSF's license web page.
1857         * NXConstStr.m: Likewise.
1858         * Object.m: Likewise.
1859         * Protocol.m: Likewise.
1860         * archive.c: Likewise.
1861         * class.c: Likewise.
1862         * encoding.c: Likewise.
1863         * exception.c: Likewise.
1864         * gc.c: Likewise.
1865         * hash.c: Likewise.
1866         * init.c: Likewise.
1867         * libobjc_entry.c: Likewise.
1868         * linking.m: Likewise.
1869         * misc.c: Likewise.
1870         * nil_method.c: Likewise.
1871         * objc/NXConstStr.h: Likewise.
1872         * objc/Object.h: Likewise.
1873         * objc/Protocol.h: Likewise.
1874         * objc/encoding.h: Likewise.
1875         * objc/hash.h: Likewise.
1876         * objc/objc-api.h: Likewise.
1877         * objc/objc-decls.h: Likewise.
1878         * objc/objc-list.h: Likewise.
1879         * objc/objc.h: Likewise.
1880         * objc/runtime.h: Likewise.
1881         * objc/sarray.h: Likewise.
1882         * objc/thr.h: Likewise.
1883         * objc/typedstream.h: Likewise.
1884         * objects.c: Likewise.
1885         * sarray.c: Likewise.
1886         * selector.c: Likewise.
1887         * thr-dce.c: Likewise.
1888         * thr-decosf1.c: Likewise.
1889         * thr-irix.c: Likewise.
1890         * thr-mach.c: Likewise.
1891         * thr-objc.c: Likewise.
1892         * thr-os2.c: Likewise.
1893         * thr-posix.c: Likewise.
1894         * thr-pthreads.c: Likewise.
1895         * thr-rtems.c: Likewise.
1896         * thr-single.c: Likewise.
1897         * thr-solaris.c: Likewise.
1898         * thr-vxworks.c: Likewise.
1899         * thr-win32.c: Likewise.
1900         * thr.c: Likewise.
1901         * libobjc.def: Change copyright header to refer to version 3 of
1902         the GNU General Public License and to point readers at the COPYING3
1903         file and the FSF's license web page.
1904         * makefile.dos: Likewise.
1906 2009-04-09  Jakub Jelinek  <jakub@redhat.com>
1908         * Makefile.in: Change copyright header to refer to version
1909         3 of the GNU General Public License and to point readers at the
1910         COPYING3 file and the FSF's license web page.
1911         * configure.ac: Likewise.
1913 2009-03-12  Richard Frith-Macdonald  <rfm@gnu.org>
1914             David Ayers  <ayers@fsfe.org>
1916         PR libobjc/27466
1917         * objc/objc-api.h (_objc_unexpected_exception): Declare
1918         new hook.  Update copyright dates.
1919         * exception.c (objc_exception_throw): Use hook.  Update
1920         copyright dates.
1921         * libobjc.def (_objc_unexpected_exception): Export hook.
1922         Update copyright dates.
1923         
1924 2009-03-01  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
1926         * configure: Regenerate.
1928 2008-12-18  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
1930         * configure: Regenerate.
1932 2008-11-21  Kai Tietz  <kai.tietz@onevision.com>
1934         *  Object.m (errno): Replaced by errno.h include.
1935         (compare): Cast self to id to prevent warning on comparison.
1936         * objc/objc.h (BOOL): Prevent redeclaration of BOOL, if it is
1937         already there.
1938         * sendmsg.c (__objc_print_dtable_stats): Remove type warnings.
1939         * thr-win32.c (__objc_thread_detach): Remove type warning.
1940         (__objc_thread_id): Likewise.
1941         * thr.c (__objc_thread_detach_functiont): Add __builtin_trap ()
1942         for noreturn.
1944 2008-09-26  Peter O'Gorman  <pogma@thewrittenword.com>
1945             Steve Ellcey  <sje@cup.hp.com>
1947         * configure: Regenerate for new libtool.
1948         * config.h.in: Regenerate for new libtool.
1950 2008-07-18  Matthias Klose  <doko@ubuntu.com> 
1952         * Makefile.in: Ignore missing ../boehm-gc/threads.mk. 
1954 2008-07-18  Matthias Klose  <doko@ubuntu.com> 
1956         * Makefile.in: Include ../boehm-gc/threads.mk. 
1957         (OBJC_BOEHM_GC_LIBS): Define, (libobjc_gc$(libsuffix).la): Use it.
1959 2008-07-06  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
1961         * Makefile.in (install-info): New stub target.
1963 2008-06-17  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
1965         * configure: Regenerate.
1967 2008-06-14  Kai Tietz  <kai.tietz@onevision.com>
1969         * exception.c (PERSONALITY_FUNCTION): Remove extra decrement
1970         if HAVE_GETIPINFO is not defined.
1972 2008-06-10  Kai Tietz  <kai.tietz@onevision.com>
1974         * Object.m (compare): Add type id.
1975         * objc/Object.h: Likewise.
1976         * archive.c (objc_read_class): Use size_t to extend version to be
1977         size of pointer scalar width.
1978         * sendmsg.c (rtx): Undefine it before redefinition.
1979         (__objc_print_dtable_stats): Cast arguments to long as intended.
1981 2008-05-30  Julian Brown  <julian@codesourcery.com>
1983         * exception.c (__objc_exception_class): Initialise as constant
1984         array for ARM EABI. Change macro to static const for non-ARM EABI.
1985         (ObjcException): Add note about structure layout. Remove landingPad
1986         and handlerSwitchValue for ARM EABI.
1987         (get_ttype_entry): Add __ARM_EABI_UNWINDER__ version
1988         of function.
1989         (CONTINUE_UNWINDING): Define for ARM EABI/otherwise cases.
1990         (PERSONALITY_FUNCTION): Use ARM EABI-specific arguments, and add
1991         ARM EABI unwinding support.
1992         (objc_exception_throw): Use memcpy to initialise exception class.
1994 2008-05-25  Alan Modra  <amodra@bigpond.net.au>
1996         * encoding.c (strip_array_types): Rename from get_inner_array_type.
1997         (rs6000_special_round_type_align): Update.
1999 2008-05-09  Julian Brown  <julian@codesourcery.com>
2001         * Makefile.in (LTLDFLAGS): New.
2002         (libobjc$(libsuffix).la, libobjc_gc$(libsuffix).la): Use above.
2004 2008-04-18  Paolo Bonzini  <bonzini@gnu.org>
2006         PR bootstrap/35457
2007         * aclocal.m4: Regenerate.
2008         * configure: Regenerate.
2010 2008-01-24  David Edelsohn  <edelsohn@gnu.org>
2012         * configure: Regenerate.
2014 2007-10-14  H.J. Lu  <hongjiu.lu@intel.com>
2016         * configure.ac: Don't run config-ml.in directly.
2017         (multilib_arg): New.
2018         * configure: Regenerated.
2020 2007-08-06  Andrew Pinski  <pinskia@gmail.com>
2022         PR libobjc/30731
2023         * exception.c (parse_lsda_header): Use _uleb128_t/_sleb128_t instead
2024         of _Unwind_Word for variables which are used in
2025         read_uleb128/read_sleb128.
2026         (PERSONALITY_FUNCTION): Likewise.
2028 2007-07-05  H.J. Lu  <hongjiu.lu@intel.com>
2030         * aclocal.m4: Regenerated.
2032 2007-06-03  Andrew Pinski  <andrew_pinski@playstation.sony.com>
2034         * configure.ac: Fix a typo in *-*-darwin clause.
2035         * configure: Regenerated.
2037 2007-06-02  H.J. Lu  <hongjiu.lu@intel.com>
2039         * configure.ac: Fix a typo.
2040         * configure: Regenerated.
2042 2007-06-02  Paolo Bonzini  <bonzini@gnu.org>
2044         * configure: Regenerate.
2046 2007-06-01  Andrew Pinski  <andrew_pinski@playstation.sony.com>
2048         * Makefile.in: Replace all uses of libext with libsuffix.
2049         * configure.ac: Likewise.
2050         * configure: Regenerate.
2052         Revert:
2053         * Makefile.in: Remove all uses of $(libext).
2055 2007-05-23  Andrew Pinski  <andrew_pinski@playstation.sony.com>
2057         * Makefile.in: Remove all uses of $(libext).
2059 2007-05-23  Steve Ellcey  <sje@cup.hp.com>
2061         * configure: Regenerate.
2062         * aclocal.m4: Regenerate.
2064 2007-04-21  Andrew Ruder  <andy@aeruder.net>
2066         * sendmsg.c (__objc_get_forward_imp): Call
2067         __objc_msg_forward2 for real.
2069 2007-04-09  Andrew Ruder  <andy@aeruder.net>
2071         * sendmsg.c: Added __objc_msg_forward2, a hook that allows
2072         external libraries to provide a function that returns the real
2073         forwarding function based on both the selector and the receiver.
2074         * objc/objc-api.h: Define __objc_msg_forward2.
2076 2007-03-01  Brooks Moses  <brooks.moses@codesourcery.com>
2078         * Makefile.in: Add dummy install-pdf target.
2080 2007-02-18  Manuel Lopez-Ibanez  <manu@gcc.gnu.org>
2082         * objc/objc-list.h (list_free): Add keyword 'inline' to avoid
2083         unused warning.
2084         
2085 2006-10-31  Geoffrey Keating  <geoffk@apple.com>
2087         * encoding.c (darwin_rs6000_special_round_type_align): New.
2089 2006-10-14  Geoffrey Keating  <geoffk@apple.com>
2091         * Makefile.in: Use multi_basedir instead of toplevel_srcdir.
2092         * configure.ac: Use multi.m4 from aclocal rather than custom
2093         code.  Use multi_basedir instead of toplevel_srcdir.
2094         * aclocal.m4: Regenerate.
2095         * configure: Regenerate.
2097 2006-10-10  Brooks Moses  <bmoses@stanford.edu>
2099         * Makefile.in: Added empty "pdf" target.
2101 2006-07-18  Paolo Bonzini  <bonzini@gnu.org>
2103         * configure: Regenerate.
2105 2006-05-23  Carlos O'Donell  <carlos@codesourcery.com>
2107         * Makefile.in: Add install-html target. Add install-html to .PHONY
2109 2006-02-21  Rainer Orth  <ro@TechFak.Uni-Bielefeld.DE>
2111         PR libobjc/26309
2112         * thr-objc.c (_XOPEN_SOURCE): Don't define on Tru64 UNIX.
2114 2006-01-24  David Ayers  <d.ayers@inode.at>
2116         PR libobjc/9751
2117         * gc.c (class_ivar_set_gcinvisible): Replace strncpy with memcpy
2118         and insure the new strings are '\0' termintated.
2120 2006-01-24  David Ayers  <d.ayers@inode.at>
2122         PR libobjc/13946
2123         * configure.ac: Add include directives for --enable-objc-gc.
2124         * Makefile.in: Ditto.
2125         * configure: Regenerate.
2127         * gc.c (__objc_class_structure_encoding): Increment the used bytes
2128         instead of the local pointer to them.
2130 2005-12-14  Andrew Pinski  <pinskia@physics.uc.edu>
2132         PR objc/25360
2133         * objc/objc-api.c (_C_COMPLEX): New define.
2134         * encoding.c (objc_sizeof_type): Handle _C_Complex.
2135         (objc_alignof_type): Likewise.
2136         (objc_skip_typespec): Likewise.
2138 2005-12-15  David Ayers  <d.ayers@inode.at>
2140         PR libobjc/14382
2141         * README (+load,+initialize): Fix documentation to reflect
2142         intended and implemented semantics for +load and +initialize.
2143         
2144 2005-12-12  Andrew Pinski  <pinskia@physics.uc.edu>
2146         * encoding.c (TYPE_FIELDS): Fix to skip over just _C_STRUCT_B and
2147         the name.
2148         (get_inner_array_type): Fix to skip over _C_ARY_B and size.
2149         (rs6000_special_round_type_align): Update for the ABI fix.
2150         (objc_layout_finish_structure): Correct the encoding which is passed to
2151         ROUND_TYPE_ALIGN.
2153 2005-12-11  Andrew Pinski  <pinskia@physics.uc.edu>
2155         PR libobjc/25347
2156         * encoding.c (objc_sizeof_type): Don't handle _C_UNION_B special
2157         but use the struct layout functions.
2158         (objc_alignof_type): Likewise.
2159         (objc_layout_structure): Handle _C_UNION_B also.
2160         (objc_layout_structure_next_member): Likewise.
2161         (objc_layout_finish_structure): Likewise.
2163 2005-12-11  Andrew Pinski  <pinskia@physics.uc.edu>
2165         PR libobjc/25346
2166         * objc/objc-api.h (_C_BOOL): New define.
2167         * encoding.c (objc_sizeof_type): Handle _C_BOOL.
2168         (objc_alignof_type): Likewise.
2169         (objc_skip_typespec): Likewise.
2171 2005-11-20  David Ayers  <d.ayers@inode.at>
2173         PR libobjc/19024
2174         * objc/hash.h: Remove deprecated hash API.
2175         * hash_compat.c: Remove.
2176         * Makefile.in: Remove reference to hash_compat.c.
2178         * configure.ac (VERSION): Bump library version to 2:0:0.
2179         * configure: Regenerate.
2181 2005-11-09  Alexandre Oliva  <aoliva@redhat.com>
2183         PR other/4372
2184         * thr-objc.c (_XOPEN_SOURCE): Define.
2186 2005-10-07  Ulrich Weigand  <uweigand@de.ibm.com>
2188         PR libobjc/23612
2189         * objc/objc-api.h (struct objc_ivar): Move definition to
2190         global scope.
2192 2005-09-04  Andrew Pinski  <pinskia@physics.uc.edu>
2193             Rasmus Hahn  <rassahah@neofonie.de>
2195         PR libobjc/23108
2196         * archive.c (objc_write_type): Correct the element offset.
2197         (objc_read_type): Likewise.
2199 2005-08-17  Kelley Cook  <kcook@gcc.gnu.org>
2201         * All files: Update FSF address.
2203 2005-08-13  Marcin Koziej  <creep@desk.pl>
2204             Andrew Pinski  <pinskia@physics.uc.edu>
2206         PR libobjc/22492
2207         * exception.c (PERSONALITY_FUNCTION): Fix the PC with finally.
2209 2005-08-13  Andrew Pinski  <pinskia@physics.uc.edu>
2211         * Makefile.in (extra_ldflags_libobjc): New.
2212         (libobjc$(libext).la): Add extra_ldflags_libobjc to the link line.
2213         (libobjc_gc$(libext).la): Likewise.
2214         * configure.ac (extra_ldflags_libgfortran): Set for *-darwin* to
2215         "-Wl,-single_module".
2216         * configure: Regenerate.
2217         * linking.m (_objcInit): Remove.
2219 2005-07-26  Andrew Pinski  <pinskia@physics.uc.edu>
2221         PR libobjc/22606
2222         * Makefile.in (ALL_CFLAGS): Add -fexceptions.
2224 2005-06-08  David Ayers  <d.ayers@inode.at>
2226         * objc/NXConstStr.h, objc/Object.h, objc/Protocol.h,
2227         objc/encoding.h, objc/hash.h, objc/objc-api.h,
2228         objc/runtime.h, objc/sarray.h, objc/thr.h, 
2229         objc/typedstream.h: Do not include Objective-C headers as
2230         system headers.
2232 2005-06-07  David Ayers  <d.ayers@inode.at>
2234         * archive.c, init.c, selector.c: Include hash.h.
2235         * archive.c, class.c, encoding.c, gc.c, hash.c, hash_compat.c,
2236         init.c, misc.c, nil_method.c, objects.c, sarray.c, selector.c,
2237         sendmsg.c, thr-dce.c, thr-decosf1.c, thr-irix.c, thr-mach.c,
2238         thr-objc.c, thr-os2.c, thr-posix.c, thr-pthreads.c, thr-rtems.c,
2239         thr-single.c, thr-solaris.c, thr-vxworks.c, thr-win32.c, thr.c:
2240         Include Objective-C headers with quotes and objc/ directory
2241         prefix.
2243 2005-05-19  Richard Henderson  <rth@redhat.com>
2245         * exception.c: Revert last change.
2247 2005-05-19  David Ayers  <d.ayers@inode.at>
2249         * exception.c: Include tsystem.h for unwind.h.
2251 2005-05-09  Mike Stump  <mrs@apple.com>
2253         * configure: Regenerate.
2255 2005-04-12  Mike Stump  <mrs@apple.com>
2257         * configure: Regenerate.
2259 2005-03-21  Zack Weinberg  <zack@codesourcery.com>
2261         * Makefile.in: Set gcc_version here.
2262         * configure.ac: Do not invoke TL_AC_GCC_VERSION.  Adjust quoting
2263         in definition of toolexeclibdir so that $(gcc_version) is expanded
2264         by the Makefile.
2265         * aclocal.m4, configure: Regenerate.
2267 2005-03-03  David Ayers  <d.ayers@inode.at>
2269         * objc/hash.h (OBJC_IGNORE_DEPRECATED_API): Update deprecated
2270         version reference.  Correct typo.
2272 2005-03-02  David Ayers  <d.ayers@inode.at>
2274         PR libobjc/19024
2275         * Makefile.in (OBJS): Add hash_compat.lo.
2276         (OBJS_GC): Add hash_compat_gc.lo.
2277         (hash_compat_gc.lo): New target and rule.
2278         * objc/hash.h (hash_new, hash_delete, hash_add, hash_remove)
2279         (hash_next, hash_value_for_key, hash_is_key_in_hash)
2280         (hash_ptr, hash_string, compare_ptrs, compare_strings): Prefix
2281         with objc_.  Add deprecated non prefixed inlined versions.
2282         (OBJC_IGNORE_DEPRECATED_API): New macro to hide deprecated
2283         declarations.
2284         * hash.c (hash_new, hash_delete, hash_add, hash_remove, hash_next)
2285         (hash_value_for_key, hash_is_key_in_hash): Prefix with objc_ and
2286         update callers.
2287         * hash_compat.c: New file.
2288         * archive.c: Update callers.
2289         * init.c: Likewise.
2290         * selector.c: Likewise.
2291         * libobjc.def: Add objc_ versions of hash functions.
2293 2005-02-28  Andrew Pinski <pinskia@physics.uc.edu>
2295         PR libobjc/20252
2296         * Makefile.in (GTHREAD_FLAGS): Remove.
2297         (ALL_CFLAGS): Remove usage of GTHREAD_FLAGS.
2298         * thr-objc.c: Include config.h.
2299         * configure.ac: Instead of looking at GCC's makefile, figure out if
2300         GTHREAD_FLAGS should be defined by looking at the `thread model'
2301         of the current gcc.
2302         * configure: Regenerate.
2303         * config.h.in: Regenerate.
2305 2005-02-28  Paolo Bonzini  <bonzini@gnu.org>
2307         PR bootstrap/17383
2308         * configure.ac: Call GCC_TOPLEV_SUBDIRS.
2309         (Determine CFLAGS for gthread): Use $host_subdir.
2310         * configure: Regenerate.
2311         * Makefile.in (host_subdir): New.
2312         (INCLUDES): Use it.
2314 2004-12-20  Andrew Pinski  <pinskia@physics.uc.edu>
2316         PR libobjc/12035
2317         * gc.c: Remove definition of LOGWL, modWORDSZ, and divWORDSZ since
2318         they are not used.
2319         Include limits.h and stdlib.h.
2320         Define BITS_PER_WORD.
2322 2004-12-12  Alexander Malmberg  <alexander@malmberg.org>
2324         * selector.c (__objc_init_selector_tables): Add missing void to
2325         definition.
2327 2004-12-02  Richard Sandiford  <rsandifo@redhat.com>
2329         * configure.ac: Use TL_AC_GCC_VERSION to set gcc_version.
2330         * configure, aclocal.m4: Regenerate.
2332 2004-11-29  Kelley Cook  <kcook@gcc.gnu.org>
2334         * configure: Regenerate for libtool change.
2336 2004-11-25  Kelley Cook  <kcook@gcc.gnu.org>
2338         * configure: Regenerate for libtool reversion.
2340 2004-11-24  Kelley Cook  <kcook@gcc.gnu.org>
2342         * configure: Regenerate for libtool change.
2344 2004-11-24  Kelley Cook  <kcook@gcc.gnu.org>
2346         * aclocal.m4, config.h.in: Regenerate.
2348 2004-10-08  Mike Stump  <mrs@apple.com>
2349             Andrew Pinski  <pinskia@physics.uc.edu>
2351         * aclocal.m4: Rename to ...
2352         * acinclude.m4: here and also use m4_include instead of sinclude.
2353         * aclocal.m4: Regenerate.
2354         * configure: Regenerate.
2355         * configure.ac: Add AM_MAINTAINER_MODE and AM_PROG_CC_C_O.
2356         * Makefile.in (configure): Add @MAINT@ infront of configure.ac
2358 2004-10-08  Andrew Pinski  <pinskia@physics.uc.edu>
2360         * archive.c: Fix all the warnings about passing unsigned char*
2361         to char* and the other way too.
2363 2004-09-16  Andrew Pinski  <pinskia@physics.uc.edu>
2365         PR libobjc/16448
2366         * exception.c: Include config.h
2367         (objc_exception_throw): Change _GLIBCXX_SJLJ_EXCEPTIONS to
2368         SJLJ_EXCEPTIONS.
2369         * configure.ac: Find out what exception handling code we use.
2370         * configure: Regenerate.
2371         * config.h.in: New file, regenerate.
2373 2004-09-16  Andrew Pinski  <apinski@apple.com>
2375         * encoding.c (ALTIVEC_VECTOR_MODE): Define a bogus macro.
2377 2004-08-28  Nathanael Nerode  <neroden@gcc.gnu.org>
2379         * configure.ac: Switch from _GCC_TOPLEV_NONCANONICAL_TARGET to
2380         ACX_NONCANONICAL_TARGET.
2381         * configure: Regenerate.
2383 2004-08-13  Ziemowit Laski  <zlaski@apple.com>
2385         * objc/sarray.h: Hoist include of assert.h near the top of file,
2386         and mark the remainder of the file 'extern "C"'.
2388 2004-08-13  Andrew Pinski  <pinskia@physics.uc.edu>
2390         * objc/Object.h: Move includes out of extern "C" blocks.
2391         * objc/encoding.h: Likewise.
2392         * objc/hash.h: Likewise.
2393         * objc/objc-api.h: Likewise.
2394         * objc/runtime.h: Likewise.
2395         * objc/sarray.h: Likewise.
2396         * objc/typedstream.h: Likewise.
2398 2004-08-12  Ziemowit Laski  <zlaski@apple.com>
2400         * objc/NXConstStr.h: Update copyright date; bracket with
2401         'extern "C"' for C++ use; make include syntax consistent
2402         by using <...> instead of "..."; hoist <objc/...> includes
2403         above the 'extern "C"' block.
2404         * objc/Object.h: Likewise.
2405         * objc/Protocol.h: Likewise.
2406         * objc/encoding.h: Likewise.
2407         * objc/hash.h: Likewise.
2408         * objc/runtime.h: Likewise.
2409         * objc/sarray.h: Likewise.
2410         * objc/thr.h: Likewise.
2411         * objc/typedstream.h: Likewise.
2412         * objc/objc-api.h: Add 'extern "C"' block for C++ use.
2413         (objc_static_instances): For C++ case, do away with
2414         zero-sized array.
2415         (objc_method): Hoist definition to file scope.
2416         (_objc_load_callback, _objc_object_alloc, class_get_class_method,
2417         class_get_instance_method, class_create_instance,
2418         class_get_class_name, class_get_instance_size,
2419         class_get_meta_class, class_get_super_class, class_get_version,
2420         class_is_class, class_is_meta_class, class_set_version,
2421         class_get_gc_object_type, class_ivar_set_gcinvisible,
2422         get_imp): Rename 'class' parameter to '_class'.
2423         * objc/objc-list.h: Add 'extern "C"' block for C++ use.
2424         * objc/objc.h: Update copyright date.
2425         (arglist_t): Provide a union tag.
2427 2004-07-22  Andrew Pinski  <pinskia@physics.uc.edu>
2429         * thr.c (__objc_thread_detach_function): Do not mark as volatile
2430         but instead use the attribute noreturn.
2432 2004-06-28  Zack Weinberg  <zack@codesourcery.com>
2434         * encoding.c: Rename target_flags with a #define to avoid
2435         conflict with a prior declaration.
2437 2004-06-24  Andrew Pinski  <apinski@apple.com>
2439         * objc/encoding.h: Wrap the functions with extern "C" for C++
2440         mode.
2441         * objc/hash.h: Likewise.
2442         * objc/objc-api.h: Likewise.
2443         * objc/objc-list.h: Likewise.
2444         * objc/runtime.h: Likewise.
2445         * objc/sarray.h: Likewise.
2446         * objc/thr.h: Likewise.
2447         * objc/typedstream.h: Likewise.
2450 2004-06-21  Nick Clifton  <nickc@redhat.com>
2452         * encoding.c (BITS_PER_UNIT): Define if a definition is not
2453         provided.
2455 2004-06-20  Alexander Malmberg  <alexander@malmberg.org>
2457         * Makefile.in (exception.lo): Remove $(OBJC_GCFLAGS).
2458         (exception_gc.lo): New.
2459         (OBJS_GC): Add exception_gc.lo.
2461 2004-06-17  Richard Henderson  <rth@redhat.com>
2463         * exception.c: New file.
2464         * Makefile.in (exception.lo): New.
2465         (OBJS): Add it.
2467 2004-06-14  Andrew Pinski  <pinskia@physics.uc.edu>
2469         * linking.m (_objcInit): New empty function
2470         for Darwin only.
2472 2004-06-11  Andrew Pinski  <pinskia@physics.uc.edu>
2474         * configure.ac: Support --enable-shared=libobjc.
2475         * configure: Regenerate.
2477         PR libobjc/15901
2478         * configure.ac: Do not disable shared by default.
2479         * configure: Regenerate.
2481 2004-06-03  Nicola Pero  <n.pero@mi.flashnet.it>
2483         * Protocol.m ([-isEqual:]): Small optimizations returning
2484         immediately if the argument is equal to self, and accessing
2485         the argument's name directly if it's a protocol.
2487 2004-06-03  David Ayers  <d.ayers@inode.at>
2489         * Protocol.m ([-isEqual:]): Test the class of the argument.
2491 2004-05-25  Andrew Pinski  <pinskia@physics.uc.edu>
2493         * configure.ac (includedir): Rename to ...
2494         (includedirname).
2495         * Makefile.in: s/includedir/includedirname/.
2497         PR target/11572
2498         * configure.ac (includedir): Set to "include"
2499         except for Darwin.
2500         (libext) Set to empty except for Darwin.
2501         * configure: Regenerate
2502         * Makefile.in: s/libobjc.la/libobjc$(libext).la/g.
2503         s/include/$(includedir)/g.
2505 2004-05-25  Daniel Jacobowitz  <drow@false.org>
2507         * Makefile.in: Add .NOEXPORT.
2509 2004-05-25  Andrew Pinski  <pinskia@physics.uc.edu>
2511         Merge from the libobjc-branch
2512         2004-02-09  Andrew Pinski  <pinskia@physics.uc.edu>
2514                 * Makefile.in (OBJC_H): Change objc-deps.h to objc-decls.h.
2516         2004-02-03  Andrew Pinski  <pinskia@physics.uc.edu>
2518                 * Makefile.in (OBJC_H): Add objc-deps.h.
2520         2004-01-27  Nicola Pero  <n.pero@mi.flashnet.it>
2522                 * Protocol.m ([-conformsTo:]): If the argument is nil, return NO.
2523                 ([-hash], [-isEqual:]): New methods.
2525         2004-01-27  Richard Frith-Macdonald <rfm@gnu.org>
2527                 * sarray.c (sarray_free): Add a better comment.
2529         2004-01-27  Adam Fedor  <fedor@gnu.org>
2531                 * hash.c (hash_add): Cast cachep to int.
2532                 * selector.c (__sel_register_typed_name): Cast
2533                 soffset_decode to int.
2535         2004-01-27  Alexander Malmberg  <alexander@malmberg.org>
2537                 * selector.c: Rename register_selectors_from_list to
2538                 __objc_register_selectors_from_list. Update caller.
2539                 (__objc_register_selectors_from_list): Lock __objc_runtime_mutex
2540                 while registering selectors. Use __sel_register_typed_name instead
2541                 of sel_register_typed_name. Check for NULL method_name:s.
2542                 (pool_alloc_selector): New function.
2543                 (__sel_register_typed_name): Use pool_alloc_selector to allocate
2544                 selector structures.
2545                 * sendmsg.c (class_add_method_list): Use
2546                 __objc_register_selectors_from_list.
2547                 * objc/runtime.h: Add __objc_register_selectors_from_list.
2549         2004-01-25  Adam Fedor  <fedor@gnu.org>
2550                     Nicola Pero  <n.pero@mi.flashnet.it>
2551                     Andrew Pinski  <pinskia@physics.uc.edu>
2553                 * objc/objc-decls.h: New file.
2554                 * objc/objc-api.h (_objc_lookup_class): Mark as export.
2555                 (_objc_load_callback): Likewise.
2556                 (_objc_object_alloc): Likewise.
2557                 (_objc_object_copy): Likewise.
2558                 (_objc_object_dispose): Likewise.
2560         2004-01-25  Andrew Pinski  <pinskia@physics.uc.edu>
2562                 * archive.c: s/__inline__/inline
2563                 * sendmsg.c: Likewise.
2565                 * encoding.c: Remove FIXME about the warning
2566                 about unused variable.
2567                 * sendmsg.c: Add a FIXME comment saying that
2568                 this should be using libffi.
2570                 * Makefile.in (LIBTOOL): Use @LIBTOOL@ now as it works.
2573 2004-05-13  Andrew Pinski  <pinskia@physics.uc.edu>
2575         * archive.c (objc_read_class): Initialize class_name.
2576         (objc_read_selector): Initialize selector_name.
2578 2004-05-09  Richard Sandiford  <rsandifo@redhat.com>
2580         * Makefile.in (toolexecdir): Remove trailing space.
2582 2004-04-15  Nathanael Nerode  <neroden@gcc.gnu.org>
2584         PR libobjc/14948
2585         * configure.ac: De-precious CC so multilibs work.
2586         * configure: Regenerate.
2588 2004-04-14  Nathanael Nerode  <neroden@gcc.gnu.org>
2590         * configure.ac: Restore toolexecdir.
2591         * Makefile.in: Restore toolexecdir.
2592         * configure: Regenerate.
2594 2004-04-09  Nathanael Nerode  <neroden@gcc.gnu.org>
2596         * configure.ac: Remove (unused) glibcpp_prefixdir.
2597         * configure: Regenerate.
2599         * configure.in: Rename to configure.ac.
2600         * Makefile.in: Update to match.
2602         * Makefile.in: Remove toolexecdir, glibcpp_toolexecdir (unused).
2603         Replace glibcpp_toolexeclibdir with toolexeclibdir.
2604         * configure.in: Remove glibcpp_toolexecdir (unused).
2605         Replace glibcpp_toolexeclibdir with toolexeclibdir.  Don't generate
2606         config.h or stamp-h (unused).  Move one comment to the right place.
2607         * configure: Regenerate.
2608         * config.h.in: Remove (unused).
2610         * config.h.in: Regenerate with autoheader.
2612         * Makefile.in: Remove (unused) gcc_version_trigger.
2613         * configure.in: Remove (unused) glibcpp_builddir.  Don't AC_SUBST
2614         gcc_version_trigger.
2615         * configure: Regenerate.
2617         * configure.in: Switch to modern style for AC_INIT, AC_OUTPUT.
2618         Sort file into sections.  Remove dnl where appropriate.  Fix
2619         other style issues.
2620         * configure: Regenerate.
2622         * configure.in: Replace old AC_PROG_CC hack with new one.
2623         Define toplevel_srcdir in terms of srcdir, not top_srcdir (there
2624         are no subdirectory output files, so this is fine).  Change prereq
2625         to autoconf 2.59.
2626         * aclocal.m4: Include ../config/no-executables.m4.
2627         * configure: Regenerate with autoconf 2.59.
2629         * configure.in: Improve comments on gthread_cflags.  Improve m4
2630         quotation, and replace 'if test' with 'case', for --enable-objc-gc.
2631         * configure: Regenerate.
2633         * configure.in: Move PACKAGE and VERSION settings up top.  Remove
2634         unused call to AC_PROG_LN_S.  Default RANLIB to ':'.  Remove
2635         redundant checks for values of RANLIB, AR, INSTALL.
2636         * configure: Regenerate.
2638         * configure.in: Clean up handling of
2639         --enable-version-specific-runtime-libs and related variables;
2640         replace 'if test' with 'case' where reasonable.  Fix comments.
2641         Remove useless libstdcxx_interface.
2642         * configure: Regenerate.
2644         * configure.in: Use _GCC_TOPLEV_NONCANONICAL_TARGET.
2645         Replace uses of target_alias with target_noncanonical.
2646         * aclocal.m4: Include ../config/acx.m4.
2647         * configure: Regenerate.
2648         * Makefile.in: Replace uses of target_alias with target_noncanonical.
2649         Fix copyright statement.
2651         * configure.in: Hand-inline bulky, confusing macros from
2652         aclocal.m4.  Replace references to "GNU Objective C" with "GCC".
2653         Update copyright notice.  Remove stuff for automake, which isn't
2654         used in this directory.  Remove emacs local variables.
2655         * aclocal.m4: Remove hand-inlined macros.  Update copyright notice.
2656         * configure: Regenerate.
2658 2004-03-16  Manfred Hollstein  <mh@suse.com>
2660         * Makefile.in, configure.in, configure: Update copyright years.
2662 2004-03-15  Manfred Hollstein  <mh@suse.com>
2664         * Makefile.in (LIBOBJC_VERSION, LIBOBJC_GC_VERSION): Use
2665         definition from configure.in.
2666         * configure.in (PACKAGE): Add definition.
2667         (VERSION): Add definition; substitute it in output files.
2668         * configure: Re-generate.
2670 2004-03-05  Ziemowit Laski  <zlaski@apple.com>
2672         * objc/hash.h (hash_string, compare_strings):
2673         Add type-casts to make Objective-C++ happy.
2674         * objc/typedstream.h (objc_get_stream_class_version):
2675         Rename parameter from 'class' to 'class_name' to make
2676         Objective-C++ happy.
2678 2004-03-01  Michael Matz  <matz@suse.de>
2680         * Makefile.in (ALL_CFLAGS): Add -fno-strict-aliasing.
2682 2004-02-06  Ziemowit Laski  <zlaski@apple.com>
2684         * objc/objc-api.h (objc_super): The 'class' field shall
2685         be named 'super_class' #ifdef __cplusplus.
2687 2004-01-17  Andrew Pinski  <pinskia@physics.uc.edu>
2689         PR target/10781
2690         * encoding.c (rs6000_special_round_type_align): Define.
2692 2004-01-14  Adam Fedor  <fedor@gnu.org>
2694         PR libobjc/12155
2695         * selector.c (__objc_register_instance_methods_to_class): Free
2696         new_list if not used.
2698 2004-01-09  Andrew Ruder  <aeruder@ksu.edu>
2700         PR libobjc/11904
2701         * sarray.c (sarray_free): Free array->is_copy_of latter.
2703 2003-12-01  Zack Weinberg  <zack@codesourcery.com>
2705         PR 11433
2706         * Protocol.m (descriptionForInstanceMethod): Don't dereference
2707         instance_methods if it's NULL.
2708         (descriptionForClassMethod): Likewise for class_methods.
2710 2003-10-24  Rainer Orth  <ro@TechFak.Uni-Bielefeld.DE>
2712         * Makefile.in (runtime-info.h): Remove -Wp.
2714 2003-10-21  Rainer Orth  <ro@TechFak.Uni-Bielefeld.DE>
2716         * Makefile.in (CC1OBJ): Remove.
2717         (runtime-info.h): Invoke $(CC) so all MULTIFLAGS are handled
2718         correctly.
2719         Use .m extension for temporary file.
2720         Remove assembler temp file.
2722 2003-10-20  Joseph S. Myers  <jsm@polyomino.org.uk>
2724         * objc/hash.h (hash_string): Don't use a cast as an lvalue.
2726 2003-10-17  Rainer Orth  <ro@TechFak.Uni-Bielefeld.DE>
2728         * Makefile.in (runtime-info.h): Use MULTIFLAGS.
2730 2003-09-09  Alan Modra  <amodra@bigpond.net.au>
2732         * configure: Regenerate.
2734 2003-08-27  Alexander Malmberg  <alexander@malmberg.org>
2736         * Makefile.in, aclocal.m4: Update to $(libdir)/gcc/ instead of
2737         (libdir)/gcc-lib/ when installing.
2738         * configure: Regenerate.
2740 Thu Jul 10 10:27:43 2003  Nicola Pero  <n.pero@mi.flashnet.it>
2742         libobjc/9969
2743         * sendmsg.c (get_imp): Fixed rare threading problem.
2744         (__objc_responds_to): Similar fixes.
2745         (objc_msg_lookup): Similar fixes.
2746         (__objc_init_install_dtable): Lock the runtime before checking if the
2747         table is installed.
2749 2003-05-23  Nathanael Nerode  <neroden@gcc.gnu.org>
2751         * hash.c, init.c, libobjc.def, libobjc_entry.c, linking.m,
2752         makefile.dos, misc.c, nil_method.c, objects.c, sarray.c,
2753         selector.c, sendmsg.c, thr-dce.c, thr-decosf1.c, thr-irix.c,
2754         thr-mach.c, thr-objc.c, thr-os2.c, thr-posix.c, thr-pthreads.c,
2755         thr-rtems.c, thr-single.c, thr-solaris.c, thr-vxworks.c,
2756         thr-win32.c, thr.c: Replace "GNU CC" with "GCC".
2757         * Makefile.in, NXConstStr.m, Object.m, Protocol.m, archive.c,
2758         class.c, encoding.c, gc.c, objc/NXConstStr.h, objc/Object.h,
2759         objc/Protocol.h, objc/encoding.h, objc/hash.h, objc/objc-api.h,
2760         objc/objc-list.h, objc/objc.h, ocjc/runtime.h, objc/sarray.h,
2761         objc/thr.h, objc/typedstream.h: Replace "GNU CC" with "GCC".
2763 Tue May 13 14:56:03 2003  Richard Frith-Macdonald <rfm@gnu.org>
2764                           Nicola Pero  <n.pero@mi.flashnet.it>
2766         libobjc/10742
2767         * init.c (class_superclass_of_class): New function.
2768         (create_tree_of_subclasses_inherited_from): Use it.
2769         (__objc_tree_insert_class): Likewise.
2770         (class_is_subclass_of_class): Likewise.
2772 2003-04-11  David Chad  <davidc@freebsd.org>
2773             Loren J. Rittle  <ljrittle@acm.org>
2775         libobjc/8562
2776         * objc/hash.h (hash_string): Constify correctly.
2777         (compare_ptrs): Use direct compare.
2778         * objc/objc-list.h (list_nth): Rename index to indx to avoid shadow.
2779         * objc/sarray.h: Global rename index to indx to avoid shadow.
2781 2003-03-12  Andreas Schwab  <schwab@suse.de>
2783         * aclocal.m4 (GLIBCPP_EXPORT_INSTALL_INFO): Avoid trailing /. in
2784         glibcpp_toolexeclibdir.
2785         * configure: Rebuilt.
2787 2003-02-20  Alexandre Oliva  <aoliva@redhat.com>
2789         * configure.in: Propagate ORIGINAL_LD_FOR_MULTILIBS to
2790         config.status.
2791         * configure: Rebuilt.
2793 2003-01-27  Alexandre Oliva  <aoliva@redhat.com>
2795         * aclocal.m4 (glibcpp_toolexeclibdir): Instead of
2796         $(MULTISUBDIR), use `$CC -print-multi-os-directory`, unless
2797         version_specific_libs is enabled.
2798         * configure: Rebuilt.
2800 2003-01-09  Christian Cornelssen  <ccorn@cs.tu-berlin.de>
2802         * Makefile.in (FLAGS_TO_PASS): Also pass DESTDIR.
2803         (install-libs, install-headers): Prepend $(DESTDIR) to
2804         destination paths in all (un)installation commands.
2806 2002-12-02  Zack Weinberg  <zack@codesourcery.com>
2808         * thr-objc.c: Include coretypes.h and tm.h.
2810 2002-12-01  Zack Weinberg  <zack@codesourcery.com>
2812         * encoding.c, sendmsg.c: Include coretypes.h and tm.h.
2814 2002-11-26  Nathanael Nerode  <neroden@gcc.gnu.org>
2816         * configure.in: Remove skip-this-dir support.
2817         * configure: Regenerate.
2819 2002-09-22  Kaveh R. Ghazi  <ghazi@caip.rutgers.edu>
2821         * Makefile.in (all): Fix multilib parallel build.
2823 Thu Sep 12 12:44:37 2002  Nicola Pero  <n.pero@mi.flashnet.it>
2825         * sendmsg.c (nil_method): Declare not to take a variable number of
2826         args.
2827         (objc_msg_lookup): Cast nil_method to IMP before returning it.
2828         (objc_msg_lookup_super): The same.
2830 2002-09-10  Jan Hubicka  <jh@suse.cz>
2832         * nil_method.c (nil_method): No longer defined with variable
2833         arguments.
2835 2002-07-02  Rodney Brown  <rbrown64@csc.com.au>
2837         * objc/encoding.h: Fix formatting.
2838         * objc/hash.h: Likewise.
2839         * objc/objc-api.h: Likewise.
2840         * objc/runtime.h: Likewise.
2841         * objc/thr.h: Likewise.
2842         * archive.c: Likewise.
2843         * class.c: Likewise.
2844         * encoding.c: Likewise.
2845         * gc.c: Likewise.
2846         * hash.c: Likewise.
2847         * init.c: Likewise.
2848         * misc.c: Likewise.
2849         * nil_method.c: Likewise.
2850         * objects.c: Likewise.
2851         * sarray.c: Likewise.
2852         * selector.c: Likewise.
2853         * sendmsg.c: Likewise.
2854         * thr-mach.c: Likewise.
2855         * thr.c: Likewise.
2857 2002-06-25  DJ Delorie  <dj@redhat.com>
2859         * aclocal.m4 (GLIBCPP_CONFIGURE): Split out
2860         GLIBCPP_TOPREL_CONFIGURE.
2861         * configure.in: Call it before AC_CANONICAL_SYSTEM.
2862         * configure: Regenerate.
2864 2002-06-21  Kaveh R. Ghazi  <ghazi@caip.rutgers.edu>
2866         * Object.m (forward, read, write): Fix unused parameter warnings.
2867         * encoding.c: Include <stdlib.h>.
2868         (target_flags): Mark with attribute unused.
2869         (atoi): Delete.
2870         * runtime.h (__objc_selector_max_index): Change to unsigned int.
2871         (__objc_generate_gc_type_description): Prototype.
2872         * selector.c (__objc_selector_max_index): Change to unsigned int.
2874 Mon Jun 17 18:37:42 2002  Nicola Pero  <n.pero@mi.flashnet.it>
2876         * sendmsg.c (__objc_get_forward_imp): Fix warning by making sure
2877         we always have a return value: if __objc_msg_forward does not
2878         supply a forwarding implementation, return the default
2879         __builtin_apply based one.
2881 2002-06-15  Kaveh R. Ghazi  <ghazi@caip.rutgers.edu>
2883         * Object.m: Fix signed/unsigned warning.
2884         * Protocol.m: Likewise.
2885         * archive.c: Always include stdlib.h.
2886         (objc_read_short, objc_read_unsigned_short, objc_read_int,
2887         objc_read_long, __objc_read_nbyte_uint, __objc_read_nbyte_ulong):
2888         Fix signed/unsigned warning.
2889         (objc_write_type, objc_read_type, objc_write_types,
2890         objc_read_types): Ensure ctype 8-bit safety.
2891         (__objc_no_write, __objc_no_read): Mark unused parameters.
2892         * class.c (class_table_setup): Specify void arg.
2893         * encoding.c (atoi, objc_sizeof_type, objc_alignof_type,
2894         objc_skip_typespec, objc_skip_offset,
2895         objc_layout_structure_next_member): Ensure ctype 8-bit safety.
2896         (objc_layout_structure_next_member): Ensure variables are
2897         initialized.
2898         * gc.c (__objc_generate_gc_type_description,
2899         class_ivar_set_gcinvisible): Mark unused parameters.
2900         * init.c (__objc_send_load, __objc_destroy_class_tree_node): Mark
2901         unused parameters.
2902         (__objc_init_protocols) Fix signed/unsigned warning.
2903         * nil_method.c (nil_method): Mark unused parameters.
2904         * thr.h (objc_thread_callback): Specify void arg.
2905         * sarray.c (sarray_new, sarray_realloc, sarray_free): Fix
2906         signed/unsigned warning.
2907         (sarray_free): Fix formatting.
2908         * selector.c (sel_types_match): Ensure ctype 8-bit safety.
2909         * sendmsg.c (__objc_init_install_dtable) Mark unused parameters.
2911 2002-06-09  Andreas Jaeger  <aj@suse.de>
2913         * encoding.c (objc_layout_structure_next_member): Remove unused
2914         variable.
2916 2002-05-20  Kaveh R. Ghazi  <ghazi@caip.rutgers.edu>
2918         * Makefile.in (SHELL): Set to @SHELL@.
2919         (WARN_CFLAGS): New.
2920         (ALL_CFLAGS): Add $(WARN_CFLAGS).
2922 2002-05-16  Rainer Orth  <ro@TechFak.Uni-Bielefeld.DE>
2924         * aclocal.m4: Allow for PWDCMD to override hardcoded pwd.
2925         * configure: Regenerate.
2927 2002-05-08  Alexandre Oliva  <aoliva@redhat.com>
2929         * configure.in (ORIGINAL_LD_FOR_MULTILIBS): Preserve LD at
2930         script entry, and set LD to it when configuring multilibs.
2931         * configure: Rebuilt.
2933 2002-04-19  David O'Brien  <obrien@FreeBSD.org>
2935         * encoding.c (MAX, MIN, ROUNDING): #undef before defining.
2937 2002-04-09  Hans-Peter Nilsson  <hp@bitrange.com>
2939         PR objc/6107
2940         * objc/objc-api.h (struct objc_protocol_list): Change type of
2941         member count from int to size_t.
2943 2002-02-11  Franz Sirl  <Franz.Sirl-kernel@lauterbach.com>
2945         PR libobjc/4039
2946         * aclocal.m4: Replace with version copied from libstdc++-v3.
2947         * configure.in: Update for changes to aclocal and Makefile.
2948         * configure: Regenerate.
2949         * Makefile.in: Correct install of multilibs and shared libs, use
2950         INSTALL_DATA for include files.
2952 Mon Dec 17 17:02:12 2001  Nicola Pero  <nicola@brainstorm.co.uk>
2954         * init.c (__objc_exec_class): Fixed bug in the loop on unclaimed
2955         categories - when an unclaimed category was found, the loop was
2956         doing two steps forward instead of one, so that in certain cases
2957         it was failing to properly load all the categories.  (Reported
2958         with fix by Alexander Malmberg <alexander@malmberg.org>).
2960 2001-11-14  Aldy Hernandez  <aldyh@redhat.com>
2962         * encoding.c: Add target_flags.
2964 2001-11-07  Aldy Hernandez  <aldyh@redhat.com>
2966          * objc/objc-api.h (_C_VECTOR): New.
2968          * encoding.c (VECTOR_TYPE): New.
2970 Mon Oct 29 21:29:21 2001  Nicola Pero  <n.pero@mi.flashnet.it>
2972         * class.c: Rewritten the class table to use optimized, lock-free
2973         lookup.  This more than doubles the speed of class method
2974         invocations.  (class_table_setup), (class_table_insert),
2975         (class_table_replace), (class_table_get_safe),
2976         (class_table_next), (class_table_print),
2977         (class_table_print_histogram): New functions.
2978         (__objc_init_class_tables): Use class_table_setup.
2979         (__objc_add_class_to_hash): Use class_table_get_safe and
2980         class_table_insert.  (objc_lookup_class), (objc_get_class): Do not
2981         assert the existence of the table; do not lock the runtime; use
2982         class_table_get_safe.  (objc_next_class): Use class_table_next.
2983         (__objc_resolve_class_links): Use class_table_next.
2984         (class_pose_as): Use class_table_replace.
2986 2001-09-10  Ovidiu Predescu  <ovidiu@cup.hp.com>
2988         * gc.c: Removed the DEBUG declaration.
2990 Wed Jul 18 12:48:56 2001  Nicola Pero  <n.pero@mi.flashnet.it>
2992         * thr.c (objc_mutex_lock): Invoke __objc_thread_id directly,
2993         rather than through objc_thread_id, to save a function call.
2994         (objc_mutex_trylock, objc_mutex_unlock, objc_condition_wait):
2995         Ditto.
2997 Mon Jul 16 12:15:00 2001  Nicola Pero  <n.pero@mi.flashnet.it>
2999         * objc/objc-api.h (object_is_class): Fixed - buggy code was trying
3000         to cast an id to a Class, which can not be done.  Make the check
3001         by using CLS_ISMETA on the class pointer instead.
3002         (object_is_meta_class): Similar fix.
3004 2001-06-09  Alexandre Oliva  <aoliva@redhat.com>, Stephen L Moshier  <moshier@mediaone.net>
3006         * configure.in (AC_EXEEXT): Work around in case it expands to
3007         nothing, as in autoconf 2.50.
3008         * acinclude.m4: Likewise.
3009         * configure: Rebuilt.
3011 2001-06-08  Nicola Pero  <n.pero@mi.flashnet.it>
3013         * THREADS: Explain that when we compile libobjc inside GCC, we
3014         always use thr-objc.c as a backend, which uses GCC's thread code.
3016 2001-06-06  Richard Frith-Macdonald  <rrfm@gnu.org>
3018         * init.c (__objc_send_message_in_list): When setting a new entry
3019         in __objc_load_methods use the method IMP as key, but check to see
3020         if the method is in the hashtable by looking at the IMP also.
3021         Also ... call the method after adding it to the hashtable rather
3022         than before ... thus preventing an obscure possibility of infinite
3023         recursion if a +load method itself loads a subclass.
3025 2001-05-25  Ovidiu Predescu  <ovidiu@cup.hp.com>
3027         * init.c (__objc_send_message_in_list): When setting a new entry
3028         in __objc_load_methods use the method name as key, not the method
3029         IMP (reported by Richard Frith-Macdonald <richard@brainstorm.co.uk>).
3031 2001-05-09  Joseph S. Myers  <jsm28@cam.ac.uk>
3033         * objc-features.texi: Move to ../gcc/objc.texi.
3034         * fdl.texi: Remove.
3035         * Makefile.in: Don't generate documentation from
3036         objc-features.texi.
3038 2001-05-01  Mark Mitchell  <mark@codesourcery.com>
3040         * fdl.texi: New file.
3041         * objc-features.texi: Simplify.
3042         * Makefile.in: Adjust accordingly.
3044 2001-04-30  Mark Mitchell  <mark@codesourcery.com>
3046         * objc-features.texi: Use the GFDL.
3048 Wed Mar 21 04:44:58 EST 2001  John Wehle  (john@feith.com)
3050         * encoding.c (REAL_TYPE): Define.
3052 2001-03-19  David Edelsohn  <edelsohn@gnu.org>
3054         * encoding.c (TYPE_MODE): Define.
3056 2001-03-14  Nicola Pero  <n.pero@mi.flashnet.it>
3058         * thr.c (objc_thread_add): New function.
3059         (objc_thread_remove): Ditto.
3060         * objc/thr.h: Declare them.
3061         * libobjc.def: Mention them.
3063 2001-02-28  Ovidiu Predescu  <ovidiu@cup.hp.com>
3065         * objc-features.texi: Document the @compatibility_alias compiler
3066         directive (description from Nicola Pero <n.pero@mi.flashnet.it>).
3068 Fri Feb 23 18:12:00 2001  Rainer Orth  <ro@TechFak.Uni-Bielefeld.DE>
3070         * sendmsg.c (__objc_forward): Delete strlen() declaration.
3072 2001-02-08  Geoffrey Keating  <geoffk@redhat.com>
3074         * configure.in: Don't run AC_PROG_CC_WORKS or AC_EXEEXT, because
3075         we're not interested in the result and they might fail.
3076         * configure: Regenerated.
3078 2001-01-12  Joseph S. Myers  <jsm28@cam.ac.uk>
3080         * objc-features.texi: Use @email.
3082 2001-01-12  Joseph S. Myers  <jsm28@cam.ac.uk>
3084         * sendmsg.c (__objc_print_dtable_stats): Don't use #ifdef inside
3085         printf.
3087 2000-01-11  Richard Earnshaw  <rearnsha@arm.com>
3089         * encoding.c (STRUCTURE_SIZE_BOUNDARY): Redefine in a way that
3090         determines the value dynamically.
3092 Wed Jan  3 00:49:10 2001  Ovidiu Predescu  <ovidiu@cup.hp.com>
3094         * sendmsg.c: Added __objc_msg_forward, a hook that allows external
3095         libraries to provide a function that returns the real forwarding
3096         function. This can alleviate problems __builtin_apply() and
3097         friends have on various platforms. (Solution suggested by Helge
3098         Hess.)
3100         * objc/objc-api.h: Define __objc_msg_forward.
3102         * sendmsg.c: Define gen_rtx_REG.
3104 2000-12-06      Ralf Corsepius <corsepiu@faw.uni-ulm.de>
3106         * thr-rtems.c: New file. Stub to compile.
3108 2000-09-06  Alexandre Oliva  <aoliva@redhat.com>
3110         * configure: Rebuilt with new libtool.m4.
3112 Tue Aug 15 00:38:56 2000  Ovidiu Predescu  <ovidiu@cup.hp.com>
3114         * configure.in: Create a config.h file. Check for <sched.h>.
3115         * configure: Regenerate.
3117         * config.h.in: Check for <sched.h>.
3119 2000-08-14  Zack Weinberg  <zack@wolery.cumb.org>
3121         * configure: Regenerate after change to ../libtool.m4.
3123 2000-08-14  Andreas Schwab  <schwab@suse.de>
3125         * objc-features.texi (Top): Move @menu at end of node.
3127 2000-08-11  Manfred Hollstein  <manfredh@redhat.com>
3129         * objc-features.texi: Move @node Top before @menu.
3131 Sun Aug  6 23:27:49 2000  Ovidiu Predescu  <ovidiu@cup.hp.com>
3133         * objc-features.texi: Documented the new -fconstant-string-class
3134         option.
3136 Sun Aug  6 22:51:16 2000  Ovidiu Predescu  <ovidiu@cup.hp.com>
3138         * thr-posix.c: Integrated Chris Ball's <cball@fmco.com> changes to
3139         improve the Posix thread support for Objective-C.
3141 2000-08-04  Zack Weinberg  <zack@wolery.cumb.org>
3143         * aclocal.m4: Replace copy of ../libtool.m4 with
3144         sinclude(../libtool.m4).
3146 Fri Jul 28 08:58:02 2000  Nicola Pero  <nicola@brainstorm.co.uk>
3148         * configure.in: Added libtool support; build shared libraries
3149         if --enable-shared was passed on command line.
3150         * Makefile.in: Modified most compilation commands to use libtool.
3151         * aclocal.m4: New symbolic link to the ../libtool.m4, from the
3152         libtool distribution.
3154 Sat Jul 29 00:10:21 2000  Ovidiu Predescu  <ovidiu@cup.hp.com>
3156         * sarray.c, Object.m: Removed the explicit prototypes for strlen
3157         and memcpy on 64-bit platforms (Suggested by Rodney Brown
3158         <rdb@cup.hp.com>).
3160 2000-05-12  H.J. Lu  (hjl@gnu.org)
3162         * Makefile.in (GTHREAD_FLAGS): New.
3163         (ALL_CFLAGS): Add $(GTHREAD_FLAGS).
3164         (OBJC_THREAD_FILE): Changed to thr-objc.
3166         * configure.in (GTHREAD_FLAGS): New, check and replace it for
3167         Makefile.
3168         (OBJC_THREAD_FILE): Removed.
3170         * thr-objc.c: New.
3172 2000-07-13  Kaveh R. Ghazi  <ghazi@caip.rutgers.edu>
3174         * objc/hash.h: Include string.h.
3176 2000-04-15  David Edelsohn  <edelsohn@gnu.org>
3178         * Object.m (strlen): 64-bit PowerPC is a 64bit platform as well.
3180 2000-04-12  Jakub Jelinek  <jakub@redhat.com>
3182         * Object.m (strlen): Provide prototype on all 64bit platforms,
3183         not only alpha.
3184         * sarray.c (memcpy): Likewise.
3185         * encoding.c (objc_layout_finish_structure): Don't use
3186         ROUND_TYPE_ALIGN on sparc.
3188         * encoding.c (objc_layout_structure_next_member): Do the whole
3189         procedure even for the first member, so that we get correct
3190         alignment.
3192 2000-03-29  Zack Weinberg  <zack@wolery.cumb.org>
3194         * objc/Protocol.h, objc/objc-list.h: Change #endif labels to
3195         comments.
3197 2000-02-23  Zack Weinberg  <zack@wolery.cumb.org>
3199         * Makefile.in: Add -DIN_TARGET_LIBS to ALL_CFLAGS.
3201 Thu Sep 23 07:19:12 1999   Chris Ball <cball@fmco.com>
3203         * thr-posix.c (__objc_mutex_deallocate): made deallocate work.
3205 Tue Sep 21 07:47:10 1999  Jeffrey A Law  (law@cygnus.com)
3207         * Makefile.in (gc.o, gc_gc.o): Do not pass -fgnu-runtime to
3208         the compiler when building C code.
3210 Fri Aug  6 23:32:29 1999  Daniel Jacobowitz <drow@drow.them.org>
3212         * Makefile.in (FLAGS_TO_PASS): Include prefix, exec_prefix,
3213         libdir, libsubdir and tooldir.
3215 Mon Jun 21 05:40:15 1999  John David Anglin <dave@hiauly1>
3217         * init.c (__objc_force_linking): Make global.
3219 Thu May 20 03:20:59 1999  Jeffrey A Law  (law@cygnus.com)
3221         * configure.in (AC_EXEEXT): Remove call.
3222         (compiler_name): Explicitly check with no extension and .exe
3223         extension.
3224         * configure: Regenerate.
3226 Sun Apr 25 01:15:34 1999  Mumit Khan  <khan@xraylith.wisc.edu>
3228         * Makefile.in (CC1OBJ): Define in terms of CC.
3229         (runtime-info.h): Use.
3231 Fri April 8 08:21:07 1999 Ovidiu Predescu <ovidiu@cup.hp.com>
3233         * objc-features.texi: Updated the URL to Boehm's GC page.
3235 Fri Mar 26 23:41:07 1999 Ovidiu Predescu <ovidiu@cup.hp.com>
3237         * archive.c (__objc_code_char, __objc_write_char): Explicitly specify
3238         the char as being signed (patch from Daniel Jacobowitz
3239         <drow@false.org>).
3241 Wed Mar 24 22:41:28 1999  Mumit Khan  <khan@xraylith.wisc.edu>
3243         * configure.in (AC_PREREQ): Update to 2.13.
3244         (AC_EXEEXT): Call to find possible file extension.
3245         (compiler_name): Use.
3246         * configure: Regenerate.
3248 Wed Jan 27 02:31:01 1999  Jeffrey A Law  (law@cygnus.com)
3250         * Makefile.in (ALL_CFLAGS): Add -DIN_GCC.
3252 Tue Jan  5 01:38:53 1999  Jeffrey A Law  (law@cygnus.com)
3254         * configure.in (thread_file): Correct and simplify code to find
3255         the thread file.
3256         * configure: Rebuilt.
3258 1998-11-26  Manfred Hollstein  <manfred@s-direktnet.de>
3260         * configure.in (compiler_name): Add check to detect if this
3261         language's compiler has been built.
3262         * configure: Regenerate.
3264 Mon Nov 23 16:50:28 1998  Kaveh R. Ghazi  <ghazi@caip.rutgers.edu>
3266         *  configure.in: Use AC_PREREQ(2.12.1).
3268 Thu Nov 19 20:33:37 1998  Jeffrey A Law  (law@cygnus.com)
3270         * Makefile.in (runtime-info.h): Avoid GNU make extensions.
3272 Sun Nov  8 17:46:14 1998  Kaveh R. Ghazi  <ghazi@caip.rutgers.edu>
3274         * Makefile.in (INCLUDES): Add -I$(srcdir)/$(MULTISRCTOP)../include.
3276 Thu Oct 22 14:34:06 1998  Kaveh R. Ghazi  <ghazi@caip.rutgers.edu>
3278         * configure.in: Use AC_CONFIG_AUX_DIR($topsrcdir).
3280 Sat Oct 17 05:21:31 1998  Ovidiu Predescu  <ovidiu@slip.net>
3282         * objc-features.texi (Top): Changed the email address.
3283         * objc-features.texi (Garbage Collection): Use @uref instead of @url.
3285 Mon Oct 11 21:25:27 1998  Ovidiu Predescu  <ovidiu@slip.net>
3287         * encoding.c: Redefine get_inner_array_type to get the first entry
3288         in the structure.
3290 Thu Oct  8 12:21:14 1998  Richard Frith-Macdonald <richard@brainstorm.co.uk>
3292         * encoding.c (objc_skip_type_qualifiers): Handle _C_BYREF.
3293         (objc_get_type_qualifiers): Similarly.
3294         * objc/encoding.h (_C_BYREF): Define.
3295         (_F_BYREF): Define.
3297 1998-10-07  David S. Miller  <davem@pierdol.cobaltmicro.com>
3299         * objc/sarray.h: Make boffset be an unsigned long when sparc so it
3300         works out on 64-bit systems.
3302 Tue Oct  6 20:32:06 1998  Alexandre Oliva  <oliva@dcc.unicamp.br>
3304         * Makefile.in (INCLUDES): Make it multilib-friendly.
3306 Fri Oct  2 07:12:14 1998  H.J. Lu  (hjl@gnu.org)
3308         * Makefile.in (INCLUDES): Add -I$(srcdir)/../gcc.
3310 Thu Oct  1 22:33:03 1998 Robert Lipe  <robertl@dgii.com>
3311                          Jeffrey A Law  (law@cygnus.com)
3313         * Makefile.in (INCLUDES): Reference gcc via $MULTIBUILDTOP.
3314         (FLAGS_TO_PASS): Added.
3315         (runtime-info.h): Reference cc1ibj via $MULTIBUILDTOP.
3317         * archive.c: Change config.h to tconfig.h.
3319         * configure.in: Find gcc's object directory even for multilibs.
3321 Wed Sep 30 18:17:17 1998  Robert Lipe  <robertl@dgii.com>
3323         * configure.in: Escape ^ in grep string.
3324         * configure: Rebuilt.
3326 Wed Sep 30 09:14:52 1998  Jeffrey A Law  (law@cygnus.com)
3328         * All .h files pushed down into the objc/ subdirectory.
3329         * Makefile.in (copy_headers): Corresponding changes.
3330         * configure.in (AC_INIT): Corresponding changes.
3331         * configure: Rebuilt.
3333 1998-09-30  Ben Elliston  <bje@cygnus.com>
3334             Jeff Law      <law@cygnus.com>
3336         * Makefile.in: Rewrite.
3338         * configure.in: Likewise.
3340         * configure: Regenerate.
3342         * All .c files.  Remove "objc" prefix when including objc header
3343         files.  Include tconfig.h, not ../tconfig.h.
3345 Mon Sep 21 23:27:10 1998  Ovidiu Predescu <ovidiu@slip.net>
3347         * encoding.c (TREE_TYPE, ARRAY_TYPE): Define.
3348         (get_inner_array_type): Define.
3350 1998-09-21  Ben Elliston  <bje@cygnus.com>
3352         * New directory.  Moved files from ../gcc/objc.