2015-03-10 Paul Thomas <pault@gcc.gnu.org>
[official-gcc.git] / libobjc / ChangeLog
blob34c3e8e8b0c27c2d0b81b4434768f4438def7fde
1 2015-02-05  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
3         PR libobjc/63765
4         * thr.c (_XOPEN_SOURCE): Remove.
6 2015-01-27  Matthias Klose  <doko@ubuntu.com>
8         * sendmsg.c: Add prototypes for __objc_get_forward_imp and get_imp.
10 2015-01-09  Dimitris Papavasiliou  <dpapavas@gmail.com>
12         PR libobjc/51891
13         * ivars.c: Add a check for classes without instance
14         variables, which have a NULL ivar list pointer.
16 2015-01-05  Jakub Jelinek  <jakub@redhat.com>
18         Update copyright years.
20 2014-11-21  H.J. Lu  <hongjiu.lu@intel.com>
22         PR bootstrap/63784
23         * configure: Regenerated.
25 2014-11-11  Francois-Xavier Coudert  <fxcoudert@gcc.gnu.org>
27         PR target/63610
28         * configure: Regenerate.
30 2014-11-05  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
32         * thr.c (_XOPEN_SOURCE): Define as 600.
34 2014-07-27  Alan Modra  <amodra@gmail.com>
35             Matthias Klose  <doko@ubuntu.com>
37         PR libobjc/61920
39         * encoding.c: Define rs6000_special_adjust_field_align_p.
41 2014-01-02  Richard Sandiford  <rdsandiford@googlemail.com>
43         Update copyright years
45 2013-09-20  Alan Modra  <amodra@gmail.com>
47         * configure: Regenerate.
49 2013-07-21   Ondřej Bílka  <neleai@seznam.cz>
51         * class.c: Fix typos.
52         * encoding.c: Likewise.
53         * init.c: Likewise.
54         * objc-private/runtime.h: Likewise.
55         * objc/runtime.h: Likewise.
56         * objc-sync.c: Likewise.
58 2013-07-04  Kai Tietz  <ktietz@redhat.com>
60         * exception.c: Add check for SjLj to SEH blocks.
62 2013-02-03  Richard Sandiford  <rdsandiford@googlemail.com>
64         Update copyright years.
66 2012-10-19  Michael Meissner  <meissner@linux.vnet.ibm.com>
68         * encoding.c (TARGET_VSX): Provide definitions based on the
69         current compilation options, and not based off the target options
70         structure.
71         (TARGET_ALTIVEC): Likewise.
72         (TARGET_64BIT): Likewise.
74 2012-09-14  David Edelsohn  <dje.gcc@gmail.com>
76         * configure: Regenerated.
78 2012-07-19  Tristan Gingold  <gingold@adacore.com>
79             Richard Henderson  <rth@redhat.com>
81         * exception.c (__gnu_objc_personality_seh0): New function.
83 2012-05-16  H.J. Lu  <hongjiu.lu@intel.com>
85         * configure: Regenerated.
87 2012-03-12  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
89         * configure.ac (enable_objc_gc): Remove alpha*-dec-osf* handling.
90         * configure: Regenerate.
92         * thr.c (_XOPEN_SOURCE): Define unconditionally.
94 2011-11-21  Andreas Tobler  <andreast@fgznet.ch>
96         * configure: Regenerate.
98 2011-11-02  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
100         * Makefile.in (INCLUDES): Add -I$(MULTIBUILDTOP)../libgcc.
101         * configure.ac (target_thread_file, HAVE_GTHR_DEFAULT): Remove.
102         * configure: Regenerate.
103         * config.h.in: Regenerate.
105 2011-10-17  Paul Brook  <paul@codesourcery.com>
106             Matthias Klose  <doko@ubuntu.com>
108         * exception.c (parse_lsda_header): hardcode ttype_encoding for older
109         ARM EABI toolchains.
110         (get_ttype_entry) Remove __ARM_EABI_UNWINDER__ variant.
112 2011-10-09  Nicola Pero  <nicola.pero@meta-innovation.com>
114         PR libobjc/49883
115         * init.c (__objc_exec_class): Work around a bug in clang's code
116         generation.  Clang sets the class->info field to values different
117         from 0x1 or 0x2 (the only allowed values in the traditional GNU
118         Objective-C runtime ABI) to store some additional information, but
119         this breaks backwards compatibility.  Wipe out all the bits in the
120         fields other than the first two upon loading a class.
122 2011-10-09  Nicola Pero  <nicola.pero@meta-innovation.com>
124         * class.c (objc_lookup_class): Added back for compatibility with
125         clang which seems to emit calls to it.
127 2011-10-08  Richard Frith-Macdonald <rfm@gnu.org>
128             Nicola Pero  <nicola.pero@meta-innovation.com>
130         PR libobjc/50428
131         * sendmsg.c (__objc_send_initialize): If a class does not have an
132         +initialize method, search for an +initialize method in the
133         superclass and in the ancestor classes and execute the first one
134         that is found.  This makes the GNU runtime behave in the same way
135         as the Apple/NeXT runtime with respect to +initialize methods and
136         subclassing.
138 2011-08-06  Nicola Pero  <nicola.pero@meta-innovation.com>
140         PR libobjc/50002
141         * class.c (__objc_update_classes_with_methods): Iterate over meta
142         classes as well as normal classes when refreshing the method
143         implementations.  This fixes replacing class methods.
145 2011-08-06  Nicola Pero  <nicola.pero@meta-innovation.com>
147         * class.c (class_getSuperclass): Fixed to work with meta classes
148         still in construction too.
150 2011-08-06  Nicola Pero  <nicola.pero@meta-innovation.com>
152         * class.c (class_getSuperclass): Fixed typo in comment.
153         
154 2011-08-06  Nicola Pero  <nicola.pero@meta-innovation.com>
156         PR libobjc/49882
157         * class.c (class_getSuperclass): Return the superclass if the
158         class is in construction.
159         * objc/runtime.h (class_getSuperclass): Updated documentation.
161 2011-08-05  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
163         * Makefile.in (INCLUDES): Search
164         $(srcdir)/$(MULTISRCTOP)../libgcc.
166 2011-06-08  Nicola Pero  <nicola.pero@meta-innovation.com>
168         * objc/objc.h (__GNU_LIBOBJC__): Bumped to 20110608.
170 2011-06-08  Nicola Pero  <nicola.pero@meta-innovation.com>
172         * configure.ac (VERSION): Bumped to 4:0:0.
173         * configure (VERSION): Likewise.
175 2011-06-08  Nicola Pero  <nicola.pero@meta-innovation.com>
177         * objc/README: Updated.
178         * objc-private/selector.h: Updated comments.
179         
180 2011-06-07  Nicola Pero  <nicola.pero@meta-innovation.com>
182         * sendmsg.c (class_get_instance_method): Removed.
183         (class_get_class_method): Removed.
184         (objc_get_uninstalled_dtable): Removed.
186 2011-06-07  Nicola Pero  <nicola.pero@meta-innovation.com>
188         * objc-private/module-abi-8.h (class_get_instance_size): Removed.
189         * objects.c (class_create_instance): Removed.
190         * error.c (__USE_FIXED_PROTOTYPES__): Removed.
191         * gc.c (__objc_generate_gc_type_description): Use
192         class_getInstanceSize() instead of class_get_instance_size().
193         * selector.c (sel_types_match): Made static.
194         (sel_get_typed_uid): Removed.
195         (sel_get_any_typed_uid): Removed.
196         (sel_get_name): Removed.
197         (sel_get_type): Removed.
198         (sel_register_name): Removed.
199         (sel_register_typed_name): Removed.
200         (sel_get_uid): Removed.
202 2011-06-07  Nicola Pero  <nicola.pero@meta-innovation.com>
204         * encoding.c (method_get_number_of_arguments): Removed.
205         (method_get_sizeof_arguments): Removed.
207 2011-06-07  Nicola Pero  <nicola.pero@meta-innovation.com>
209         * class.c (objc_next_class): Removed.
210         (class_pose_as): Removed.
211         (CLASSOF): Removed.
212         (class_table_replace): Removed.
213         (objc_lookup_class): Removed.
215 2011-06-07  Nicola Pero  <nicola.pero@meta-innovation.com>
217         Removed the Traditional Objective-C runtime public API.
218         * Makefile.in (OBJC_DEPRECATED_H): Variable removed.
219         (install-headers): Do not create the objc/deprecated directory and
220         do not install the deprecated headers.
221         (OBJC_H): Removed encoding.h and objc-api.h.
222         * Object.m: Removed all methods with the exception of -class and
223         -isEqual:.  Updated includes.  ([-class]): Use Modern API.
224         * objc/Object.h: Do not include deprecated/Object.h.
225         * objc/deprecated/Object.h: Removed.
226         * linking.m (__objc_linking): Call [Object class] instead of
227         [Object name].
228         * Protocol.m: Removed all methods with the exception of -isEqual:.
229         Updated includes.
230         * objc/Protocol.h: Do not include deprecated/Protocol.h.
231         * objc/deprecated/Protocol.h: Removed.
232         * objc/deprecated/struct_objc_symtab.h: Removed.
233         * objc/deprecated/struct_objc_module.h: Removed.
234         * objc/deprecated/struct_objc_ivar.h: Removed.
235         * objc/deprecated/struct_objc_ivar_list.h: Removed.
236         * objc/deprecated/struct_objc_method.h: Removed.
237         * objc/deprecated/struct_objc_method_list.h: Removed.
238         * objc/deprecated/struct_objc_protocol_list.h: Removed.
239         * objc/deprecated/struct_objc_category.h: Removed.
240         * objc/deprecated/MetaClass.h: Removed.
241         * objc/deprecated/objc_msg_sendv.h: Removed.  
242         * objc/deprecated/README: Removed.
243         * objc/deprecated/struct_objc_class.h: Removed.
244         * objc/deprecated/struct_objc_protocol.h: Removed.
245         * objc/deprecated/struct_objc_selector.h: Removed.
246         * objc/encoding.h: Removed.
247         * objc/message.h (struct objc_super): Removed the definition for
248         the Traditional Objective-C runtime API.
249         * objc/objc.h: Do not include objc/objc-decls.h.
250         deprecated/struct_objc_selector.h, deprecated/MetaClass.h,
251         deprecated/struct_objc_class.h, deprecated/struct_objc_protocol.h
252         and deprecated/objc_msg_sendv.h.  Uncommented new definition of
253         Protocol *.
254         * objc/objc-api.h: Removed.
255         * objc/runtime.h: Updated comments.  Removed check to detect
256         concurrent usage of Traditional and Modern APIs.
257         * objc-private/module-abi-8.h: Always define struct objc_class and
258         struct objc_protocol.  (struct objc_protocol_list): Changed type
259         of 'list' argument from 'Protocol *' to 'struct objc_protocol *'.
260         (class_get_instance_size): Added.
261         * objc-private/protocols.h (__objc_protocols_add_protocol): Take a
262         'struct objc_protocol *' as argument, not a 'Protocol *'.
263         * objc-private/runtime.h: Updated comments.
264         * objc-private/selector.h (struct objc_selector, sel_eq): Added.
265         * class.c: Include objc-private/selector.h.
266         (objc_get_meta_class): Return a Class instead of a MetaClass.
267         * encoding.c (method_get_next_argument): Removed.
268         (method_get_first_argument): Removed.
269         (method_get_nth_argument): Removed.
270         * gc.c: Include objc/runtime.h instead of objc/encoding.h.
271         Include objc-private/module-abi-8.h and ctype.h.
272         * protocols.c (__objc_protocols_add_protocol): Take a 'struct
273         objc_protocl *' as argument, not a 'Protocol *'.
274         (class_addProtocol): Added casts to 'struct objc_protocol *' and
275         'Protocol *'.
276         (class_copyProtocolList): Likewise.
277         (protocol_conformsToProtocol): Likewise.
278         (protocol_copyProtocolList): Likewise.
279         * sarray.c: Include objc-private/module-abi-8.h.
280         * sendmsg.c (method_get_next_argument): Removed.
281         (method_get_first_argument): Removed.
282         (method_get_nth_argument): Removed.
283         (objc_msg_sendv): Removed.
284         (arglist_t, retval_t): New.  (class_get_class_method): Take a
285         'Class', not 'MetaClass', argument.
286         * thr.c: Include module-abi-8.h.
287         
288 2011-06-03  Nicola Pero  <nicola.pero@meta-innovation.com>
290         * Makefile.in (OBJC_DEPRECATED_H): Removed struct_objc_static_instances.h
291         and objc_get_uninstalled_dtable.h.
292         * objc/deprecated/struct_objc_static_instances.h: Removed.
293         * objc/deprecated/objc_get_uninstalled_dtable.h: Removed.       
294         * objc/objc-api.h: Do not include deprecated/objc_static_instances.h
295         and deprecated/objc_get_uninstalled_dtable.h.
296         
297 2011-06-03  Nicola Pero  <nicola.pero@meta-innovation.com>
299         * Makefile.in (OBJC_DEPRECATED_H): Removed objc_object_alloc.h.
300         * objc/deprecated/objc_object_alloc.h: Removed.
301         * objc/objc-api.h: Do not include deprecated/objc_object_alloc.h.
302         * objects.c (_objc_object_alloc, _objc_object_dispose,
303         _objc_object_copy): Removed.
304         * libobjc.def (__objc_object_alloc, __objc_object_copy,
305         __objc_object_dispose): Removed.
306         
307 2011-06-03  Nicola Pero  <nicola.pero@meta-innovation.com>
309         * Makefile.in (OBJC_DEPRECATED_H): Removed METHOD_NULL.h.
310         * objc/objc-api.h: Do not include deprecated/METHOD_NULL.h.
311         * objc/deprecated/METHOD_NULL.h: Removed.
312         
313 2011-06-03  Nicola Pero  <nicola.pero@meta-innovation.com>
315         * Makefile.in (OBJC_DEPRECATED_H): Removed objc_valloc.h,
316         objc_malloc.h and objc_unexpected_exception.h.
317         (exception.lo): Do not use -Wno-deprecated-declarations.
318         (exception_gc.lo): Likewise.
319         * objc/objc-api.h: Do not include deprecated/objc_valloc.h,
320         deprecated/objc_malloc.h and
321         deprecated/objc_unexpected_exception.h.
322         * objc/deprecated/objc_valloc.h: Removed.
323         * objc/deprecated/objc_malloc.h: Removed.
324         * objc/deprecated/objc_unexpected_exception.h: Removed.
325         * exception.c (_objc_unexpected_exception): Removed.
326         (objc_exception_throw): Do not check for
327         _objc_unexpected_exception.
328         * memory.c (objc_valloc, _objc_malloc, _objc_atomic_malloc,
329         _objc_valloc, _objc_realloc, _objc_calloc, _objc_free): Removed.        
330         * libobjc.def (_objc_unexpected_exception, objc_valloc): Removed.
331         
332 2011-06-03  Nicola Pero  <nicola.pero@meta-innovation.com>
334         * objc/objc.h: Do not include deprecated/STR.h.
335         * objc/deprecated/STR.h: Removed.
336         * Makefile.in (OBJC_DEPRECATED_H): removed STR.h.
337         
338 2011-06-03  Nicola Pero  <nicola.pero@meta-innovation.com>
340         * Makefile.in (OBJC_H): Removed hash.h and sarray.h.
341         (OBJC_DEPRECATED_H): Likewise.
342         * libobjc.def (objc_hash_new, objc_hash_delete, objc_hash_add,
343         objc_hash_remove, objc_hash_next, objc_hash_value_for_key,
344         objc_hash_is_key_in_hash, hash_add, hash_delete, hash_new,
345         hash_next, hash_remove, hash_value_for_key, hash_is_key_in_hash,
346         sarray_at_put, sarray_at_put_safe, sarray_free, sarray_lazy_copy,
347         sarray_new, sarray_realloc, sarray_remove_garbage): Removed.
348         * objc/sarray.h: Removed.
349         * objc/hash.h: Removed.
350         * objc/deprecated/sarray.h: Removed.
351         * objc/deprecated/hash.h: Removed.
352         * objc/Object.h: Do not include objc/deprecated/hash.h
353         * Object.m: Include string.h.
354         * objc/objc-api.h: Do not include objc/deprecated/hash.h.
355         * objc-private/common.h (GNU_LIBOBJC_COMPILING_LIBOBJC_ITSELF):
356         Removed.
358 2011-06-03  Nicola Pero  <nicola.pero@meta-innovation.com>
360         * Object.m ([-forward::]): Removed.
361         * objc/deprecated/Object.h ([-forward::]): Removed.
362         * sendmsg.c (__objc_forward): Updated comments.
363         
364 2011-06-03  Nicola Pero  <nicola.pero@meta-innovation.com>
366         * Makefile.in (OBJC_H): Removed objc-list.h.
367         (OBJC_DEPRECATED_H): Removed objc-list.h.
368         * objc/objc-list.h: File removed.
369         * objc/deprecated/objc-list.h: File removed.
371 2011-06-03  Nicola Pero  <nicola.pero@meta-innovation.com>
373         * Makefile.in (OBJC_H): Removed typedstream.h.
374         (OBJC_DEPRECATED_H): Removed typedstream.h.
375         (C_SOURCE_FILES): Removed archive.c.
376         (Object.lo): Rule removed.
377         (Object_gc.lo): Likewise.
378         (archive.lo): Likewise.
379         (archive_gc.lo): Likewise.
380         * objc/deprecated/Object.h ([+streamVersion:], [-read], [-write],
381         [-awake]): Removed.
382         Do not include deprecated/typedstream.h.
383         * Object.m: Removed the same methods.
384         * archive.c: File removed.
385         * objc/typedstream.h: File removed.
386         * objc/deprecated/typedstream.h: File removed.
387         * libobjc.def (__objc_read_nbyte_uint, __objc_read_nbyte_ulong,
388         __objc_write_class, __objc_write_object, __objc_write_selector,
389         objc_close_typed_stream, objc_end_of_typed_stream,
390         objc_flush_typed_stream, objc_get_stream_class_version,
391         objc_open_typed_stream, objc_open_typed_stream_for_file,
392         objc_read_array, objc_read_char, objc_read_int, objc_read_long,
393         objc_read_object, objc_read_selector, objc_read_short,
394         objc_read_string, objc_read_type, objc_read_types,
395         objc_read_unsigned_char, objc_read_unsigned_int,
396         objc_read_unsigned_long, objc_read_unsigned_short,
397         objc_write_array, objc_write_char, objc_write_int,
398         objc_write_long, objc_write_object, objc_write_object_reference,
399         objc_write_root_object, objc_write_selector, objc_write_short,
400         objc_write_string, objc_write_string_atomic, objc_write_type,
401         objc_write_types, objc_write_unsigned_char,
402         objc_write_unsigned_int, objc_write_unsigned_long,
403         objc_write_unsigned_short): Removed.
404         
405 2011-06-02  Nicola Pero  <nicola.pero@meta-innovation.com>
407         * Makefile.in (OBJC_DEPRECATED_H): Removed objc_error.h.
408         * objc/deprecated/objc_error.h: Removed.
409         * objc/objc-api.h: Do not include deprecated/objc_error.h.
410         * libobjc.def (objc_error, objc_verror): Removed.
411         * error.c (_objc_error_handler, objc_error, objc_verror,
412         objc_set_error_handler): Removed.
413         * Object.m ([-error:], [-perform:], [-perform:with:],
414         [-perform:with:with], [-subclassResponsibility:],
415         [-notImplemented:], [-shouldNotImplement:], [-doesNotRecognize:]):
416         Removed.
417         * objc/deprecated/Object.h: Removed the same methods.
418         * sendmsg.c (__objc_forward): Do not try to invoke the "error:"
419         method after trying to invoke the "doesNotRecognize:" method.
420         
421 2011-05-26  Nicola Pero  <nicola.pero@meta-innovation.com>
423         * sendmsg.c: Reindented part of the file.  No non-trivial changes
424         in code.
426 2011-05-26  Nicola Pero  <nicola.pero@meta-innovation.com>
428         * sendmsg.c (__objc_install_dtable_for_class): Use objc_getClass,
429         not objc_lookup_class.
431 2011-05-25  Richard Frith-Macdonald <rfm@gnu.org>
432             David Ayers  <ayers@fsfe.org>
434         PR libobjc/38307
435         * sendmsg.c: Include objc/hash.h.
436         (get_implementation): New function, mostly with code from get_imp
437         updated to support the new +initialize dispatch table logic.
438         (get_imp): Use get_implementation.
439         (__objc_responds_to): Updated to support the new +initialize
440         dispatch table logic.
441         (class_respondsToSelector): Likewise.
442         (objc_msg_lookup): Use get_implementation.
443         (__objc_init_install_dtable): Removed.
444         (__objc_install_methods_in_dtable): Updated arguments.
445         (__objc_install_dispatch_table_for_class): Renamed to
446         __objc_install_dtable_for_class and updated to support the new
447         +initialize dispatch table logic.
448         (__objc_update_dispatch_table_for_class): Updated to support the
449         new +initialize dispatch table logic.
450         (__objc_forward): Call get_implementation instead of get_imp.
451         (prepared_dtable_table): New.
452         (__objc_prepare_dtable_for_class): New. 
453         (__objc_prepared_dtable_for_class): New.
454         (__objc_get_prepared_imp): New.
455         (__objc_install_prepared_dtable_for_class): New.
456         
457 2011-05-24  Nicola Pero  <nicola.pero@meta-innovation.com>
459         PR libobjc/48177
460         * selector.c (__sel_register_typed_name): Use sel_types_match()
461         instead of strcmp() to compare selector types (Suggestion by
462         Richard Frith-Macdonald <rfm@gnu.org>).
464 2011-04-15  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
466         PR libobjc/32037
467         * Makefile.in (OBJC_GCFLAGS): Move ...
468         * configure.ac (enable_objc_gc): ... here.
469         Add $(libsuffix) to OBJC_BOEHM_GC.
470         * configure: Regenerate.
472 2011-02-28  Nicola Pero  <nicola.pero@meta-innovation.com>
473         
474         * selector.c (sel_getTypedSelector): Return NULL if there are
475         multiple selectors with conflicting types.
476         * objc/runtime.h (sel_getTypedSelector): Updated documentation.
477         
478 2011-02-28  Richard Frith-Macdonald <rfm@gnu.org>
480         PR libobjc/47922
481         * gc.c (class_ivar_set_gcinvisible): Use _C_GCINVISIBLE instead of
482         a hardcoded "!".
484 2011-02-13  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
486         * configure: Regenerate.
488 2010-12-26  Nicola Pero  <nicola.pero@meta-innovation.com>
490         * init.c (create_tree_of_subclasses_inherited_from): Use
491         class_superclass_of_class instead of assuming a class is
492         unresolved when it could be resolved.  Tidied up assignment and
493         check.
494         (__objc_tree_insert_class): Enhanced DEBUG_PRINTF.
495         (objc_tree_insert_class): Tidied up loop; return immediately upon
496         inserting a class.
497         (__objc_exec_class): Do not set __objc_class_tree_list.
498         
499 2010-12-24  Nicola Pero  <nicola.pero@meta-innovation.com>
501         * selector.c (sel_getTypedSelector): Return NULL if given a NULL
502         argument.
503         (sel_registerTypedName): Same.
504         (sel_registerName): Same.
505         * objc/runtime.h: Updated documentation.
506         
507 2010-12-24  Nicola Pero  <nicola.pero@meta-innovation.com>
509         * objc/runtime.h (class_addIvar): Updated documentation.  The
510         alignment is actually the log_2 of the alignment in bytes.
511         * ivars.c (class_addIvar): Corresponding change to the
512         implementation.
513         
514 2010-12-24  Nicola Pero  <nicola.pero@meta-innovation.com>
516         * objc/runtime.h (sel_getType): Renamed to sel_getTypeEncoding to
517         be consistent with method_getTypeEncoding and
518         ivar_getTypeEncoding.
519         (sel_copyTypedSelectorList, sel_getTypedSelector): New.
520         * selector.c (sel_getType): Renamed to sel_getTypeEncoding.
521         (sel_copyTypedSelectorList, sel_getTypedSelector): New.
522         (sel_get_type): Updated call to sel_getType.
523         
524 2010-12-24  Nicola Pero  <nicola.pero@meta-innovation.com>
526         * objc/runtime.h (class_conformsToProtocol,
527         class_copyProtocolList): Updated documentation.
529 2010-12-23  Nicola Pero  <nicola.pero@meta-innovation.com>
531         * init.c (create_tree_of_subclasses_inherited_from): Updated
532         DEBUG_PRINTF messages.
533         (__objc_tree_insert_class): Same.
534         (__objc_send_load_using_method_list): Same.
535         (__objc_send_load): Same.
536         (__objc_exec_class): Same.  In particular, do not print the module
537         name since it is no longer used.
538         * sendmsg.c (__objc_send_initialize): Added DEBUG_PRINTFs for
539         tracking +initialize calls.
540         (__objc_update_dispatch_table_for_class): Added DEBUG_PRINTFs for
541         tracking updates of dispatch tables.
542         (__objc_install_dispatch_table_for_class): Same.
543         
544 2010-12-23  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
546         * Makefile.in (libobjc$(libsuffix).la): Link with -Wc,-shared-libgcc.
547         (libobjc_gc$(libsuffix).la): Likewise.
549 2010-12-23  Nicola Pero  <nicola.pero@meta-innovation.com>
551         * sendmsg.c (class_addMethod): Return NO if the method already
552         exists in the class.
554 2010-12-22  Nicola Pero  <nicola.pero@meta-innovation.com>
556         * init.c (duplicate_classes): New.
557         (__objc_exec_class): Initialize duplicate_classes.
558         (__objc_create_classes_tree): Ignore classes in the
559         duplicate_classes table.
560         (__objc_call_load_callback): Same.
561         (__objc_init_class): If a duplicate class is found, add it to
562         duplicate_classes instead of aborting.  Return YES if the class is
563         not a duplicate, and NO if it is.
564         * objc-private/runtime.h (__objc_init_class): Updated prototype.
566 2010-12-22  Nicola Pero  <nicola.pero@meta-innovation.com>
568         * objc-private/objc-list.h: Reindented file.  No code changes.
569         * objc-private/sarray.h: Same change.
571 2010-12-22  Nicola Pero  <nicola.pero@meta-innovation.com>
573         * objc-private/accessors.h: Removed 'extern "C"' guards.  This
574         file is never compiled with C++.
575         * objc-private/hash.h: Same change.
576         * objc-private/objc-list.h: Same change.
577         * objc-private/objc-sync.h: Same change.
578         * objc-private/protocols.h: Same change.
579         * objc-private/runtime.h: Same change.
580         * objc-private/sarray.h: Same change.
581         * objc-private/selector.h: Same change.
583 2010-12-21  Nicola Pero  <nicola.pero@meta-innovation.com>
585         PR libobjc/18764
586         * class.c (__objc_add_class_to_hash): Return YES if the class was
587         added, and NO if it already existed.
588         * init.c (__objc_init_class): If __objc_add_class_to_hash returns
589         NO, then abort the program with an error message.
590         * objc-private/runtime.h (__objc_add_class_to_hash): Updated
591         declaration.
593 2010-12-21  Nicola Pero  <nicola.pero@meta-innovation.com>      
595         * init.c (_objc_load_callback): Initialize with 0.
596         (__objc_call_callback): Renamed to __objc_call_load_callback.
597         Check _objc_load_callback only once, and if it is not set, return
598         immediately.
599         (objc_send_load): Updated call to __objc_call_callback.
600         
601 2010-12-21  Nicola Pero  <nicola.pero@meta-innovation.com>
603         PR libobjc/16110
604         * init.c (__objc_send_message_in_list): Renamed to
605         __objc_send_load_using_method_list.  Do not take an 'op' argument.
606         Register the 'load' selector if needed.
607         (__objc_send_load): Do not register the 'load' selector.  Updated
608         call to __objc_send_message_in_list.
609         (__objc_create_classes_tree): Add the class of any claimed
610         category that was loaded in the module to the list of classes for
611         which we try to execute +load.
612         
613 2010-12-21  Nicola Pero  <nicola.pero@meta-innovation.com>
615         * objc-private/common.h: When DEBUG is defined, include <stdio.h>.
616         Updated comments.
617         * init.c (__objc_tree_insert_class): Use %p, not %x, when printing
618         a pointer using DEBUG_PRINTF.
619         
620 2010-12-21  Nicola Pero  <nicola.pero@meta-innovation.com>
622         PR libobjc/45953
623         * selector.c (__sel_register_typed_name): When registering a new
624         selector with the same name as an existing one, reuse the existing
625         name string.  Also updated types, casts and comments in the whole
626         function.
628 2010-12-21  Nicola Pero  <nicola.pero@meta-innovation.com>
630         * objc-private/module-abi-8.h (struct objc_symtab): Declare 'refs'
631         to be 'struct objc_selector *' and not 'SEL'.
632         * init.c (__objc_exec_class): Call
633         __objc_register_selectors_from_module instead of iterating over
634         each selector and calling __sel_register_typed_name for each.
635         * objc-private/selector.h: Declare
636         __objc_register_selectors_from_module instead of
637         __sel_register_typed_name.
638         * selector.c (__objc_register_selectors_from_module): New.
639         (__sel_register_typed_name): Made static.
640         
641 2010-12-21  Nicola Pero  <nicola.pero@meta-innovation.com>
643         * linking.m: Do not include objc/NXConstStr.h.
645 2010-12-21  Nicola Pero  <nicola.pero@meta-innovation.com>
646         
647         * objc-private/runtime.h (DEBUG_PRINTF): Moved from here ...
648         * objc-private/common.h (DEBUG_PRINTF): To here.
649         * hash.c: Do not include objc-private/runtime.h and objc/thr.h.
650         
651 2010-12-21  Nicola Pero  <nicola.pero@meta-innovation.com>
653         * hash.c: Tidied up comments and indentation.  No code changes.
655 2010-12-19  Nicola Pero  <nicola.pero@meta-innovation.com>
657         PR libobjc/47012
658         * accessors.m (objc_getProperty): If not atomic, do not
659         retain/autorelease the returned value.
661 2010-12-19  Nicola Pero  <nicola.pero@meta-innovation.com>
663         * objc-private/runtime.h (__objc_selector_max_index,
664         __objc_init_selector_tables, __objc_register_selectors_from_class,
665         __objc_register_selectors_from_list,
666         __objc_register_selectors_from_description_list): Moved to ...
667         * objc-private/selector.h: ... here.
669 2010-12-19  Nicola Pero  <nicola.pero@meta-innovation.com>
671         * objc-private/runtime.h (__objc_class_links_resolved): Removed.
672         (__objc_print_dtable_stats): Removed.
673         (__sel_register_typed_name): Removed.
674         * sendmsg.c (__objc_print_dtable_stats): Use 'void' as argument.
675         
676 2010-12-19  Nicola Pero  <nicola.pero@meta-innovation.com>
678         * init.c (__objc_exec_class): Call __objc_resolve_class_links (),
679         if appropriate, after loading the module.
681 2010-12-19  Nicola Pero  <nicola.pero@meta-innovation.com>
683         * sendmsg.c (method_setImplementation): Do not declare.
685 2010-12-19  Nicola Pero  <nicola.pero@meta-innovation.com>
687         * objc/message.h: Updated comments.
688         * objc/runtime.h: Updated comments.
689         
690 2010-12-19  Nicola Pero  <nicola.pero@meta-innovation.com>
692         * class.c (objc_lookupClass): Renamed to objc_lookUpClass.
693         * protocols.c: Updated all calls to objc_lookupClass to call
694         objc_lookUpClass instead.
695         * sendmsg.c (objc_lookupClass): Do not declare.
696         (get_imp): Update call to objc_lookupClass to call
697         objc_lookUpClass instead.
698         * objc/runtime.h (objc_lookupClass): Renamed to objc_lookUpClass.
700 2010-12-19  Nicola Pero  <nicola.pero@meta-innovation.com>
702         * objc/runtime.h (class_ivar_set_gcinvisible): Declare.
703         * sendmsg.c (_CLS_IN_CONSTRUCTION, CLS_IS_IN_CONSTRUCTION): Do not
704         define.  Updated comments.
705         
706 2010-12-19  Nicola Pero  <nicola.pero@meta-innovation.com>
708         * objc/encoding.h: Updated comments.
709         * objc/runtime.h: Updated comments.
710         (objc_setGetUnknownClassHandler): Mark with objc_EXPORT.
711         (objc_sizeof_type): Same.
712         (objc_alignof_type): Same.
713         (objc_aligned_size): Same.
714         (objc_promoted_size): Same.
715         (objc_skip_type_qualifiers): Same.
716         (objc_skip_typespec): Same.
717         (objc_skip_offset): Same.
718         (objc_skip_argspec): Same.
719         (objc_get_type_qualifiers): Same.
720         (objc_layout_structure): Same.
721         (objc_layout_structure_next_member): Same.
722         (objc_layout_finish_structure): Same.
723         (objc_layout_structure_get_info): Same.
724         
725 2010-12-19  Nicola Pero  <nicola.pero@meta-innovation.com>
727         * init.c: Updated comments.
728         * objc/objc-api.h: Updated comments.
729         * objc/runtime.h (_objc_load_callback): Declare.
730         
731 2010-12-19  Nicola Pero  <nicola.pero@meta-innovation.com>
733         * objc/Object.h: Include deprecated/typedstream.h and
734         deprecated/hash.h instead of typedstream.h.  Updated comments.
736 2010-12-19  Nicola Pero  <nicola.pero@meta-innovation.com>
738         * Makefile.in (OBJC_DEPRECATED_H): Added objc_msg_sendv.h.
739         * objc/deprecated/objc_msg_sendv.h: New.
740         * objc/message.h: Do not define retval_t, apply_t, arglist,
741         arglist_t, objc_msg_sendv, now in
742         objc/deprecated/objc_msg_sendv.h.
743         * objc/objc.h: Do not include message.h; include
744         objc/deprecated/objc_msg_sendv.h instead.  Tidied up comments.
745         * sendmsg.c: Include objc/message.h.
746         * thr.c: Include objc/message.h.
747         
748 2010-12-19  Nicola Pero  <nicola.pero@meta-innovation.com>
750         * objc/objc-exception.h: Include objc-decls.h.  Mark all
751         functions with objc_EXPORT.
752         * objc/objc-sync.h: Same change.
754 2010-12-19  Nicola Pero  <nicola.pero@meta-innovation.com>
756         * Protocol.m: Moved all methods, with the exception of -isEqual:,
757         into the 'Deprecated' category.
758         * objc/Protocol.h: Removed all methods, moved to
759         objc/deprecated/Protocol.h.  Include objc/deprecated/Protocol.h.
760         * objc/deprecated/Protocol.h: New.
761         * Makefile.in (OBJC_DEPRECATED_H): Added Protocol.h.
762         
763 2010-12-19  Nicola Pero  <nicola.pero@meta-innovation.com>
765         * init.c: Include objc-private/selector.h.  Do not declare
766         __sel_register_typed_name.
767         * objc-private/selector.h (__sel_register_typed_name): Declare.
768         * selector.c: Include objc-private/selector.h.
769         
770 2010-12-18  Nicola Pero  <nicola.pero@meta-innovation.com>
772         * class.c: Tidied up comments and indentation.  No code changes.
773         * error.c: Same.
774         * exception.c: Same.
775         * init.c: Same.
776         * ivars.c: Same.
777         * memory.c: Same.
778         * objc-foreach.c: Same.
779         * objc-sync.c: Same.
780         * objects.c: Same.
781         * protocols.c: Same.
782         * sarray.c: Same.
783         * thr.c: Same.
785 2010-12-17  Nicola Pero  <nicola.pero@meta-innovation.com>
787         * init.c: Include objc/runtime.h and objc-private/module-abi-8.h
788         instead of objc/objc-api.h.
789         (init_check_module_version): Take a 'struct objc_module *'
790         argument instead of 'Module_t'.  Use 'struct objc_module *'
791         instead of 'Module_t'.
792         (__objc_created_classes_tree): Take a 'struct objc_module *'
793         argument instead of 'Module_t'; use 'struct objc_symtab *' instead
794         of 'Symtab_t'.
795         (__objc_call_callback): Take a 'struct objc_module *' argument
796         instead of 'Module_t'; use 'struct objc_symtab *' instead of
797         'Symtab_t' and 'struct objc_category *' instead of 'Category_t'.
798         (_objc_load_callback): Take a 'struct objc_category *' argument
799         instead of 'Category *'.
800         (class_superclass_of_class): Use objc_getClass() instead of
801         objc_lookup_class().
802         (create_tree_of_subclasses_inherited_from): Same change (also, use
803         an explicit 'if' instead of '?').
804         (objc_init_statics): Same change.
805         (objc_send_load): Same change.
806         (__objc_init_protocol): same change.
807         (__objc_send_message_in_list): Take a 'struct objc_method_list *'
808         argument instead of 'MethodList_t'.  Use 'struct objc_method *'
809         instead of 'Method_t'.
810         (__objc_send_load): Use 'struct objc_method_list *' instead of
811         'MethodList_t'.  Use sel_registerName() instead of
812         sel_register_name().
813         (__objc_exec_class): Take a 'struct objc_module *' argument
814         instead of 'Module_t'.  Use 'struct objc_symtab *' instead of
815         'Symtab_t'.  Use objc_getClass() instead of objc_lookup_class().
816         Use 'struct objc_category *' instead of 'Category_t'.
817         
818 2010-12-16  Nicola Pero  <nicola.pero@meta-innovation.com>
820         * sendmsg.c: Include objc/runtime.h instead of objc/objc-api.h.
821         Include objc-private/module-abi-8.h and objc-private/selector.h
822         instead of objc/encoding.h.
823         (objc_msg_lookup_super): Use super->super_class instead of
824         super->class.
825         (method_get_first_argument, method_get_next_argument): Declare
826         locally.
827         (class_get_instance_method): Declare before using.
828         (objc_msg_sendv): Use 'struct objc_method' instead of 'Method'.
829         (__objc_init_dispatch_tables, __objc_send_initialize): Use
830         sel_registerName() instead of sel_register_name().
831         (__objc_forward): Use sel_getName() instead of sel_get_name().
832         (objc_get_uninstalled_dtable): Use 'void' as argument.
833         * objc-private/selector.h: New.
835 2010-12-15  Nicola Pero  <nicola.pero@meta-innovation.com>
837         * objc/message.h (objc_super): When using the modern API, do not
838         define Super and Super_t, and always use 'super_class' for the
839         super class field.      
840         (objc_msg_lookup_super): Updated prototype to use 'struct
841         objc_super *' instead of 'Super_t'.
842         * sendmsg.c (objc_msg_lookup_super): Updated prototype to use
843         'struct objc_super *' instead of 'Super_t'.
845 2010-12-15  Nicola Pero  <nicola.pero@meta-innovation.com>
847         * objc/message.h: Update comments, reindented code and moved
848         deprecated types and functions at the end of the file.  No code
849         changes.
851 2010-12-15  Nicola Pero  <nicola.pero@meta-innovation.com>
853         * ivars.c (class_addIvar): Use the 'size' argument instead of
854         trying to calculate it using objc_sizeof_type().
855         * objc/runtime.h (class_addIvar): Updated comments.
856         
857 2010-12-15  Nicola Pero  <nicola.pero@meta-innovation.com>
859         * sendmsg.c: Reindented some code and tidied up comments.  No
860         actual code changes.
861         
862 2010-12-14  Nicola Pero  <nicola.pero@meta-innovation.com>
864         * objc/Object.h: Moved all the methods, with the exception of
865         -class and -isEqual:, into ...
866         * objc/deprecated/Object.h: here.
867         * Object.m: Moved all the methods, with the exception of -class
868         and -isEqual: into the 'Deprecated' category.
870 2010-12-14  Nicola Pero  <nicola.pero@meta-innovation.com>
872         * objects.c (object_copy): Do not #undef as we are no longer
873         including objc/objc-api.h.
874         * selector.c: Include objc/runtime.h and
875         objc-private/module-abi-8.h.  Do not include objc/objc-api.h and
876         objc/encoding.h.  Updated
877         (__objc_register_selectors_from_class): Use struct
878         objc_method_list * instead of MethodList_t.
879         (__objc_register_selectors_from_list): Use Method instead of
880         Method_t.
881         (struct objc_method_description_list): Do not define here.
882         (__objc_register_instance_methods_to_class): Use struct
883         objc_method_list * instead of MethodList_t and Method instead of
884         Method_t.
885         
886 2010-12-14  Nicola Pero  <nicola.pero@meta-innovation.com>
888         * selector.c: Reindented some code and tidied up comments.  No
889         actual code changes.
891 2010-12-13  Iain Sandoe  <iains@gcc.gnu.org>
893         * encoding.c (_darwin_rs6000_special_round_type_align): New.
894         (darwin_rs6000_special_round_type_align): Adjust to use new routine.
896 2010-12-11  Nicola Pero  <nicola.pero@meta-innovation.com>
898         * sendmsg.c (selector_resolveClassMethod): New.
899         (selector_resolveInstanceMethod): New.
900         (__objc_resolve_class_method): New.
901         (__objc_resolve_instance_method): New.
902         (get_imp): Call __objc_resolve_class_method or
903         __objc_resolve_instance_method at the appropriate time.
904         (objc_msg_lookup): Same.
905         (class_getClassMethod): Same.   
906         (class_getInstanceMethod): Same.
907         (__objc_init_dispatch_tables): Initialize
908         selector_resolveClassMethod and selector_resolveInstanceMethod.
909         * objc/runtime.h: Updated documentation of class_getClassMethod,
910         class_getInstanceMethod and class_getMethodImplementation.
911         
912 2010-12-11  Nicola Pero  <nicola.pero@meta-innovation.com>
914         * objc-private/module-abi-8.h (struct objc_symtab): Updated
915         description of sel_ref_cnt and refs.
916         * objc/deprecated/struct_objc_symtab.h (objc_symtab): Same change.
917         
918 2010-12-06  Dave Korn  <dave.korn.cygwin@gmail.com>
920         PR target/40125
921         PR lto/46695
922         * configure.ac (extra_ldflags_libobjc): Invoke ACX_LT_HOST_FLAGS.
923         * Makefile.in (lt_host_flags): Import AC_SUBST'd value.
924         * aclocal.m4: Regenerate.
925         * configure: Regenerate.
927 2010-12-03  Matthias Klose  <doko@ubuntu.com> 
929         * configure.ac (VERSION): Bump the version to 3:0:0.
930         * configure: Regenerate.
932 2010-11-23  Richard Frith-Macdonald <rfm@gnu.org>
934         * sendmsg.c (get_imp): Fixed call to __objc_get_forward_imp to
935         pass nil as the receiver since we don't know the receiver at this
936         point.
937         
938 2010-11-18  Nicola Pero  <nicola.pero@meta-innovation.com>
940         * ivars.c: Include stdlib.h.
941         * protocols.c: Same change.
943 2010-10-24  Nicola Pero  <nicola.pero@meta-innovation.com>
945         * Makefile.in (OBJC_SOURCE_FILES): Added accessors.m.
946         * accessors.m: New.
947         * init.c: Include objc-private/accessors.h.
948         (__objc_exec_class): Call __objc_accessors_init.
949         * objc-private/accessors.h: New.
951 2010-10-17  Nicola Pero  <nicola.pero@meta-innovation.com>
953         * objc/message.h: Moved initial includes outside of extern "C".
954         * objc/runtime.h: Add extern "C" for Objective-C++.
956 2010-10-17  Nicola Pero  <nicola.pero@meta-innovation.com>
958         * init.c (objc_send_load): Do not wait for NXConstantString to be
959         registered before executing +load.  There is no point if
960         -fconstant-string-class=xxx is used when compiling all modules,
961         as is the case for almost all users.
962         * linking.m (__objc_linking): Do not try to forcefully link in
963         NXConstantString.
965 2010-10-16  Nicola Pero  <nicola.pero@meta-innovation.com>
967         * objc/runtime.h: Updated comments.
968         (class_addMethod): New.
969         (class_addIvar): New.
970         (class_replaceMethod): New.
971         (objc_allocateClassPair): New.
972         (objc_registerClassPair): New.
973         (objc_disposeClassPair): New.
974         * class.c (objc_allocateClassPair): New.
975         (objc_registerClassPair): New.
976         (objc_disposeClassPair): New.
977         (class_getSuperclass): Return Nil if a class is in construction.
978         * init.c (__objc_exec_class): Call __objc_init_class.
979         (__objc_init_class): New.
980         * ivars.c (class_copyIvarList): Return NULL if class is in
981         construction.  Do not lock the runtime mutex.
982         (class_getInstanceVariable): Return NULL if class is in
983         construction.  Do not lock the runtime mutex.
984         (class_addIvar): New.
985         * sendmsg.c (class_addMethod): New.
986         (class_replaceMethod): New.
987         * objc-private/module-abi-8.h (__CLS_SETNOTINFO): New.
988         (_CLS_IN_CONSTRUCTION): New.
989         (CLS_IS_IN_CONSTRUCTION): New.
990         (CLS_SET_IN_CONSTRUCTION): New.
991         (CLS_SET_NOT_IN_CONSTRUCTION): New.
992         * objc-private/runtime.h (__objc_init_class): New.
994 2010-10-16  Nicola Pero  <nicola.pero@meta-innovation.com>
996         * class.c (class_getSuperclass): Call __objc_resolve_class_links
997         if the class is not resolved yet.
998         * ivars.c (class_getInstanceVariable): Use class_getSuperclass.
999         
1000 2010-10-16  Nicola Pero  <nicola.pero@meta-innovation.com>
1002         * objc/runtime.h (class_getIvarLayout): New.
1003         (class_getWeakIvarLayout): New.
1004         (class_setIvarLayout): New.
1005         (class_setWeakIvarLayout): New.
1006         * ivars.c (class_getIvarLayout): New.
1007         (class_getWeakIvarLayout): New.
1008         (class_setIvarLayout): New.
1009         (class_setWeakIvarLayout): New. 
1011 2010-10-15  Nicola Pero  <nicola.pero@meta-innovation.com>
1012         
1013         * objc/runtime.h (class_copyPropertyList): New.
1014         (class_getProperty): New.
1015         (property_getAttributes): New.
1016         (property_getName): New.
1017         * ivars.c (class_copyPropertyList): New.
1018         (class_getProperty): New.
1019         (property_getAttributes): New.
1020         (property_getName): New.
1021         
1022 2010-10-15  Nicola Pero  <nicola.pero@meta-innovation.com>
1024         * objc-private/runtime.h (__objc_update_classes_with_methods): New.
1025         * class.c (__objc_update_classes_with_methods): New.
1026         (objc_getClassList): Do not lock the class lock.
1027         * methods.c (method_exchangeImplementations): New.
1028         (method_setImplementation): New.
1029         * objc/runtime.h (method_setImplementation): New.
1030         (method_exchangeImplementations): New.
1031         
1032 2010-10-15  Nicola Pero  <nicola.pero@meta-innovation.com>
1034         * Protocol.m: Include objc/runtime.h and
1035         objc-private/module-abi-8.h instead of objc/objc-api.h.  Do not
1036         repeat Protocol's instance variables.
1037         (struct objc_method_description_list): Do not define here.
1038         ([-conformsTo:]): Reimplemented on top of protocol_conformsTo().
1039         ([descriptionForInstanceMethod:]): Use sel_isEqual() to compare
1040         selectors directly instead of getting names and then using strcmp.
1041         ([descriptionForClassMethod:]): Same change.
1042         ([-isEqual:]): Reimplemented on top of protocol_isEqual().
1043         * protocols.c (protocol_getMethodDescription): Use sel_isEqual()
1044         to compare selectors directly instead of getting names and then
1045         using strcmp.
1046         * objc/Protocol.h: Updated comments.
1047         
1048 2010-10-15  Nicola Pero  <nicola.pero@meta-innovation.com>
1050         * init.c (__objc_init_protocol): New function which fixes up a
1051         protocol's class pointer, registers it with the runtime, register
1052         all protocol selectors and registers associated protocols too.
1053         (objc_init_statics): Detect if we are initializing protocols, and
1054         if so, use __objc_init_protocol instead of only fixing up the
1055         class pointer.
1056         (__objc_init_protocls): Use __objc_init_protocol.
1057         * objc-private/module-abi-8.h: Updated comments.
1058         * objc-private/runtime.h
1059         (__objc_register_selectors_from_description_list): New.
1060         * selector.c (__objc_register_selectors_from_description_list):
1061         New.  (struct objc_method_description_list): Declare.
1062         * Protocol.m ([-descriptionForInstanceMethod:]): Use sel_get_name
1063         when accessing the name of a method, which is now correctly a SEL.
1064         ([-descriptionForClassMethod:]): Same change.
1065         * protocols.c (protocol_getMethodDescription): Same change.
1066         * objc/runtime.h: Updated comments.
1067         (sel_registerTypedName): Fixed typo in function name.
1068         
1069 2010-10-13  Nicola Pero  <nicola.pero@meta-innovation.com>
1071         PR libobjc/23214
1072         * init.c (objc_init_statics): Do not skip the initialization of a
1073         statics list if the first object has already been initialized; in
1074         the case of Protocols, while the first one may have been
1075         initialized, some others may not have been initialized yet.
1077 2010-10-13  Nicola Pero  <nicola.pero@meta-innovation.com>
1079         * Makefile.in (OBJC_DEPRECATED_H): Added
1080         objc_get_uninstalled_dtable, objc_object_alloc.h and
1081         struct_objc_static_instances.h.
1083 2010-10-13  Nicola Pero  <nicola.pero@meta-innovation.com>
1085         * encoding.c (method_copyReturnType): New.
1086         (method_copyArgumentType): New.
1087         (method_getReturnType): New.
1088         (method_getArgumentType): New.
1089         * methods.c (method_getDescription): New.
1090         * objc/runtime.h (method_copyReturnType): New.
1091         (method_copyArgumentType): New.
1092         (method_getReturnType): New.
1093         (method_getArgumentType): New.
1094         (method_getDescription): New.
1095         
1096 2010-10-12  Nicola Pero  <nicola.pero@meta-innovation.com>
1098         * encoding.c: Tidied up comments.
1099         (objc_skip_variable_name): New static inline function.
1100         (objc_sizeof_type): Use objc_skip_variable_name instead of copying
1101         the same code over and over.
1102         (objc_alignof_type): Same.
1103         (objc_aligned_size): Same.
1104         (objc_promoted_size): Same.
1105         (objc_skip_typespec): Same.
1106         (objc_layout_structure_next_member): Same.
1107         (objc_skip_offset): Skip a '-' before the digits (if any).  Fixed
1108         historical bug where objc_skip_offset would skip one byte even if
1109         there is no offset: check that the first offset digit is actually
1110         a digit before skipping it.
1111         (objc_skip_type_qualifiers): Mark as inline.
1112         (objc_skip_typespec): Mark as inline.   
1113         
1114 2010-10-12  Nicola Pero  <nicola.pero@meta-innovation.com>
1116         * Makefile.in (C_SOURCE_FILES): Added methods.c.
1117         * encoding.c (method_getNumberOfArguments): New.
1118         (method_get_number_of_arguments): Call
1119         method_getNumberOfArguments.
1120         * ivars.c (ivar_getName): Check for NULL variable argument.
1121         (ivar_getOffset): Check for NULL variable argument.
1122         (ivar_getTypeEncoding): Check for NULL variable argument.
1123         (class_copyIvarList): New.
1124         * methods.c: New.
1125         * protocols.c (class_copyProtocolList): Check for Nil class_
1126         argument.
1127         * sendmsg.c: Use 'struct objc_method *' instead of Method_t, and
1128         'struct objc_method_list *' instead of MethodList_t.
1129         (class_getMethodImplementation): New.
1130         (class_respondsToSelector): New.
1131         (class_getInstanceMethod): New.
1132         (class_getClassMethod): New.
1133         * objc/runtime.h: Updated comments.
1134         (class_copyIvarList): New.
1135         (class_getInstanceMethod): New.
1136         (class_getClassMethod): New.
1137         (class_getMethodImplementation): New.
1138         (class_respondsToSelector): New.
1139         (method_getName): New.
1140         (method_getImplementation): New.
1141         (method_getTypeEncoding): New.
1142         (class_copyMethodList): New.
1143         (method_getNumberOfArguments): New.
1144         
1145 2010-10-12  Nicola Pero  <nicola.pero@meta-innovation.com>
1147         * class.c: Include objc/runtime.h and objc-private/module-abi-8.h
1148         instead of objc/objc-api.h.
1149         (objc_get_unknown_class_handler): Do not define.
1150         (class_isMetaClass): New.
1151         (class_getSuperclass): New.
1152         (class_getVersion): New.
1153         (class_setVersion): New.
1154         (class_getInstanceSize): New.
1155         * exceptions.c: Include objc/runtime.h instead of objc/objc-api.h.
1156         (is_kind_of_exception_matcher): Use objc_getSuperclass instead of
1157         objc_get_super_class.
1158         (get_ttype_entry): Use objc_getRequiredClass instead of
1159         objc_get_class.
1160         * ivars.c (class_getClassVariable): New.
1161         * objects.c: Include objc/runtime.h, objc/thr.h and
1162         objc-private/module-abi-8.h instead of objc/objc-api.h
1163         * objc/runtime.h (class_getClassVariable): New.
1164         (class_isMetaClass): New.
1165         (class_getSuperclass): New.
1166         (class_getVersion): New.
1167         (class_setVersion): New.
1168         (class_getInstanceSize): New.
1169         * objc-private/module-abi-8.h (HOST_BITS_PER_LONG): New (from
1170         objc/objc-api.h)
1171         (__CLS_INFO): Same.
1172         (__CLS_ISINFO): Same.
1173         (__CLS_SETINFO): Same.
1174         (CLS_ISMETA): Same.
1175         (CLS_ISCLASS): Same.
1176         (CLS_ISRESOLV): Same.
1177         (CLS_SETRESOLV): Same.
1178         (CLS_ISINITIALIZED): Same.
1179         (CLS_SETINITIALIZED): Same.
1180         (CLS_GETNUMBER): Same.
1181         (CLS_SETNUMBER): Same.
1183 2010-10-12  Nicola Pero  <nicola.pero@meta-innovation.com>
1185         * archive.c: Do not include objc/objc.h.
1186         * class.c: Do not include objc/objc.h.
1187         * encoding.c: Include objc/runtime.h, ctype.h and
1188         objc-private/module-abi-8.h instead of objc/objc-api.h and
1189         objc/encoding.h.
1190         * error.c: Do not include objc/objc.h.
1191         * gc.c: Include tconfig.h and objc/encoding.h only if
1192         OBJC_WITH_GC.
1193         * hash.c: Include objc/runtime.h and objc/thr.h instead of
1194         objc/objc-api.h.  Do not include objc/objc.h.
1195         * init.c: Do not include objc/objc.h.
1196         * ivars.c: Include objc/runtime.h, objc-private/module-abi-8.h and
1197         objc/thr.h instead of objc/objc-api.h.  Do not include
1198         objc/objc.h.
1199         * linking.m: Tidied comment.
1200         * memory.c: Include objc/runtime.h instead of objc/objc-api.h.
1201         Do not include objc/objc.h.
1202         * objects.c: Do not include objc/objc.h.
1203         * objc-sync.c: Include objc/runtime.h instead of objc/objc-api.h.
1204         * protocols.c: Do not include objc/objc.h.
1205         * sarray.c: Include objc/runtime.h instead of objc/objc-api.h.  Do
1206         not include objc/objc.h.
1207         * selector.c: Do not include objc/objc.h.
1208         * sendmsg.c: Do not include objc/objc.h.        
1209         * thr.c: Include objc/runtime.h instead of objc/objc-api.h.
1210         Do not include objc/objc.h.
1211         * objc/objc-decls.h: Reindented code.
1212         * objc/runtime.h Include objc-decls.h.  Updated comments.
1213         (objc_malloc): New.
1214         (objc_atomic_malloc): New.
1215         (objc_calloc): New.
1216         (objc_realloc): New.
1217         (objc_free): New.
1218         * objc-private/runtime.h: Updated comments.
1219         
1220 2010-10-12  Nicola Pero  <nicola.pero@meta-innovation.com>
1222         * Makefile.in (C_SOURCE_FILES): Added protocols.c.
1223         * objc-private/protocols.h: New.
1224         * protocols.c: New.
1225         * init.c: Include objc-private/protocols.h.
1226         (__objc_exec_class): Call __objc_protocols_init on startup.
1227         (__objc_init_protocols): Call __objc_protocols_add_protocol.
1228         * objc-private/runtime.h: Use (struct objc_method_list *) instead
1229         of MethodList_t, and (struct objc_method *) instead of Method_t.
1230         * objc/deprecated/struct_objc_class.h: Define
1231         __objc_STRUCT_OBJC_CLASS_defined.
1232         * objc-private/module-abi-8.h (struct
1233         objc_method_description_list): New.
1234         (struct objc_class): Only define if
1235         __objc_STRUCT_OBJC_CLASS_defined is undefined.
1236         * objc/runtime.h (class_getName): New.
1237         (objc_getProtocol): New.
1238         (objc_copyProtocolList): New.
1239         (class_addProtocol): New.
1240         (class_conformsToProtocol): New.
1241         (class_copyProtocolList): New.
1242         (protocol_conformsToProtocol): New.
1243         (protocol_isEqual): New.
1244         (protocol_getName): New.
1245         (protocol_getMethodDescription): New.
1246         (protocol_copyMethodDescriptionList): New.
1247         (protocol_getProperty): New.
1248         (protocol_copyPropertyList): New.
1249         (protocol_copyProtocolList): New.
1250         * class.c (class_getName): New.
1251         * selector.c (sel_isEqual): New.
1252         
1253 2010-10-12  Nicola Pero  <nicola.pero@meta-innovation.com>
1255         * selector.c (sel_getName): Return "<null selector>" for a NULL
1256         argument.
1257         (sel_get_name): Return 0 for a NULL argument.
1258         * objc/runtime.h (sel_getName): Updated documentation.
1260         * objc-private/hash.h (class_hash_table): Unused declaration
1261         removed.
1262         (module_hash_table): Same.
1263         * objc/deprecated/hash.h: Same changes.
1264         
1265 2010-10-11  Nicola Pero  <nicola.pero@meta-innovation.com>
1267         * class.c (objc_getClassList): New.
1268         (objc_getRequiredClass): New.
1269         (objc_getMetaClass): New.
1270         (objc_lookupClass): New.
1271         (objc_getClass): New.
1272         (__objc_get_unknown_class_handler): New.
1273         (objc_setGetUnknownClassHandler): New.
1274         (objc_get_class): Use __objc_get_unknown_class_handler.
1275         (objc_lookup_class): Call objc_getClass.
1276         * objc/objc-api.h: Updated comment and copyright notice.
1277         * objc/runtime.h: Updated comments.
1278         (objc_getClass): New.
1279         (objc_lookupClass): New.
1280         (objc_getMetaClass): New.
1281         (objc_getRequiredClass): New.
1282         (objc_getClassList): New.
1283         (objc_setGetUnknownClassHandler): New.
1284         (objc_get_unknown_class_handler): New.
1285         * objc-private/runtime.h: Use __objc_private_runtime_INCLUDE_GNU
1286         instead of __objc_runtime_INCLUDE_GNU as include guard.
1287         * objc-private/error.h (_objc_abort): Mark as noreturn.
1288         
1289 2010-10-11  Nicola Pero  <nicola.pero@meta-innovation.com>
1291         * Makefile.in (C_SOURCE_FILES): Added ivars.c.
1292         * ivars.c: New.
1293         * objc/objc.h: Updated comments.
1294         * objc/runtime.h (object_getClass): New.
1295         (object_getClassName): New.
1296         (object_setClass): New.
1297         (class_getInstanceVariable): New.
1298         (object_getIndexedIvars): New.
1299         (object_getInstanceVariable): New.
1300         (object_setInstanceVariable): New.
1301         (object_getIvar): New.
1302         (object_setIvar): New.  
1303         (ivar_getName): New.
1304         (ivar_getOffset): New.
1305         (ivar_getTypeEncoding): New.
1306         * objc-private/module-abi-8.h (struct objc_class): Added.
1307         * objects.c (object_getClassName): New.
1308         (object_setClass): New.
1309         
1310 2010-10-11  Nicola Pero  <nicola.pero@meta-innovation.com>
1312         * objc/objc.h: Updated comments.
1313         * objc/objc-api.h: (object_copy): Added one argument; use a
1314         #define to maintain backwards-compatibility.  Moved
1315         _objc_object_alloc, _objc_object_copy, _objc_object_dispose and
1316         objc_get_uninstalled_dtable into
1317         objc/deprecated/objc_get_uninstalled_dtable.h and
1318         objc/deprecated/objc_object_alloc.h.  Include these files.
1319         * objc/deprecated/objc_get_uninstalled_dtable.h: New.
1320         * objc/deprecated/objc_object_alloc.h: New.
1321         * objc/runtime.h (set_getName): New.
1322         (sel_getType): New.
1323         (sel_getUid): New.
1324         (sel_registerName): New.
1325         (sel_registerTypedName): New.
1326         (sel_isEqual): New.
1327         (class_createInstance): New.
1328         (object_copy): New.
1329         (object_dispose): New.
1330         * objects.c: Do not include tconfig.h.  Include gc_typed.h if
1331         building the garbage collection version.
1332         (__objc_object_alloc): Removed.
1333         (__objc_object_copy): Removed.
1334         (__objc_object_dispose): Removed.
1335         (class_createInstance): New from code in class_create_instance.
1336         Cast second argument of GC_malloc_explicitly_typed.  Use
1337         objc_calloc.  Do not call _objc_object_alloc.
1338         (class_create_instance): Call class_createInstance.
1339         (object_copy): Added extraBytes argument.  Do not call
1340         _objc_object_copy.
1341         (object_dispose): Do not call _objc_object_dispose.
1342         * memory.c (objc_free): When using garbage collection, mark the
1343         argument as unused.
1344         * selector.c (sel_getName): New.
1345         (sel_get_name): Call sel_getName.
1346         (sel_getType): New.
1347         (sel_get_type): Call sel_getType.
1348         (sel_registerName): New.
1349         (sel_register_name): Call sel_registerName.
1350         (sel_registerTypedName): New.
1351         (sel_register_typed_name): Call sel_registerTypedName.
1352         (sel_getUid): New.
1353         (sel_get_uid): Call sel_getUid.
1354         
1355 2010-10-10  Nicola Pero  <nicola.pero@meta-innovation.com>
1357         * objc/objc-api.h: Define Method, Method_t, Category and
1358         Category_t.  Prevent including this file at the same time as
1359         objc/runtime.h.  Updated comments.
1360         * objc/deprecated/struct_objc_method.h: Do not define Method,
1361         Method_t.
1362         * objc/deprecated/struct_objc_category.h: Do not define Category,
1363         Category_t.
1364         * objc-private/module-abi-8.h: New file containing a copy of all
1365         the structure definitions.  Not used yet.
1366         * objc/encoding.h (objc_aligned_size): Removed duplicate
1367         declaration.  Updated comments.
1368         * objc/runtime.h: Added Ivar, objc_property_t, Property, Method,
1369         Category, struct objc_method_description, _C_ID and similar,
1370         _C_CONST and similar and _F_CONST and similar.  Added
1371         objc_sizeof_type, objc_alignof_type, objc_aligned_size,
1372         objc_promoted_size, objc_skip_type_qualifier, objc_skip_typespec,
1373         objc_skip_offset, objc_skip_argspec, objc_get_type_qualifiers,
1374         struct objc_struct_layout, objc_layout_structure,
1375         objc_layout_structure_next_member, objc_layout_finish_structure,
1376         objc_layout_structure_get_info.  Prevent including this file at
1377         the same time as objc/objc-api.h.
1378         
1379 2010-10-10  Nicola Pero  <nicola.pero@meta-innovation.com>
1381         * Makefile.in (OBJC_DEPRECATED_H): Added struct_objc_category.h,
1382         struct_objc_ivar.h, struct_objc_ivar_list.h, struct_objc_method.h,
1383         struct_objc_method_list.h, struct_objc_module.h,
1384         struct_objc_protocol_list.h, struct_objc_symtab.h.
1385         * objc/deprecated/struct_objc_category.h: New.
1386         * objc/deprecated/struct_objc_ivar.h: New.
1387         * objc/deprecated/struct_objc_ivar_list.h: New.
1388         * objc/deprecated/struct_objc_method.h: New.
1389         * objc/deprecated/struct_objc_method_list.h: New.
1390         * objc/deprecated/struct_objc_module.h: New.
1391         * objc/deprecated/struct_objc_protocol_list.h: New.
1392         * objc/deprecated/struct_objc_symtab.h: New.
1393         * objc/deprecated/struct_objc_static_instances.h: New.
1394         * objc/objc-api.h: Definitions of deprecated structures moved into
1395         the above header fragment files in objc/deprecated/.  Include the
1396         files instead of definition the structures here.  Updated
1397         comments.
1398         * objc/runtime.h: Updated comments.  Do not include objc-api.h.
1399         (objc_set_enumeration_mutation_handler): Renamed to
1400         objc_setEnumerationMutationHandler.
1401         * objc-foreach.c (objc_set_enumeration_mutation_handler): Renamed
1402         to objc_setEnumerationMutationHandler.
1403         * objc/objc-exception.h (objc_set_exception_matcher): Renamed to
1404         objc_setExceptionMatcher.
1405         (objc_set_uncaught_exception_handler): Renamed to
1406         objc_setUncaughtExceptionHandler.
1407         * exception.c: Same changes.
1409 2010-10-10  Nicola Pero  <nicola.pero@meta-innovation.com>
1411         * objc-sync.c: Include objc-private/common.h.
1413 2010-10-10  Nicola Pero  <nicola.pero@meta-innovation.com>
1415         * objc-foreach.c: Include objc-private/common.h.
1416         * objc/deprecated/METHOD_NULL.h: New file.
1417         * objc/objc-api.h: Include deprecated/METHOD_NULL.h instead of
1418         defining METHOD_NULL here.
1419         * Makefile.in (OBJC_DEPRECATED_H): Added METHOD_NULL.h.
1420         * Object.m ([+instancesRespondTo:]): Use (Method_t)0 instead of
1421         METHOD_NULL.
1422         ([-respondsTo:]): Same change.
1423         * objc/objc-api.h (method_get_imp): Converted it into a normal
1424         function so that we can hide the internals of struct objc_method.
1425         * sendmsg.c (method_get_imp): Implemented.
1427 2010-10-09  Nicola Pero  <nicola.pero@meta-innovation.com>
1429         * objc/objc-api.h (struct objc_super, Super, Super_t,
1430         objc_msg_lookup_super, objc_msg_sendv, objc_msg_forward,
1431         objc_msg_forward2): Declarations moved to objc/message.h.  Include
1432         message.h here.
1433         * objc/message.h: Added such declarations; updated comments.
1435 2010-10-06  Nicola Pero  <nicola.pero@meta-innovation.com>
1437         Implemented fast enumeration for Objective-C.
1438         * Makefile.in (C_SOURCE_FILES): Added objc-foreach.c.
1439         (OBJC_H): Added runtime.h
1440         * objc-foreach.c: New file.
1441         * objc/runtime.h: New file.
1442         
1443 2010-09-30  Kai Tietz  <kai.tietz@onevision.com>
1445         * objc/deprecated/struct_objc_class.h: Add padding
1446         to avoid warning with -Wpadded.
1448 2010-09-26  Nicola Pero  <nicola.pero@meta-innovation.com>
1450         * encoding.c (objc_sizeof_type): Added support for vector type and
1451         for double long types.  
1452         (objc_alignof_type): Same change.
1453         (objc_skip_typespec): Same change.
1454         * objc/encoding.h (_C_GCINVISIBLE): Use '|' for _C_GCINVISIBLE
1455         instead of '!' since '!' is already used for _C_VECTOR.
1456         * objc/objc-api.h (_C_LNG_DBL): Added.
1457         
1458 2010-09-26  Nicola Pero  <nicola.pero@meta-innovation.com>
1460         * libobjc_entry.c: File removed.
1462 2010-09-26  Kai Tietz  <kai.tietz@onevision.com>
1464         * sendmsg.c (objc_msg_lookup): Remove inline.
1465         (objc_get_uninstalled_dtable): Likewise.
1466         * encoding.c (objc_skip_type_qualifiers): Likewise.
1467         (objc_skip_offset): Likewise.
1468         * archive.c (__objc_write_object): Likewise
1469         (__objc_write_class):
1470         (__objc_write_selector):
1471         (objc_read_char):
1472         (objc_read_unsigned_char):
1473         (objc_read_short):
1474         (objc_read_unsigned_short):
1475         (objc_read_int):
1476         (objc_read_long):
1477         (__objc_read_nbyte_uint):
1478         (objc_read_unsigned_int):
1479         (objc_read_unsigned_long):
1480         * objc/objc-decls.h (obc_EXPORT): Remove dllexport for DLL_EXPORT case.
1481         (objc_EXPORT): Likewise.
1482         * objc/message.h (objc-decls.h): Add include.
1483         * objc/objc-api.h: Mark API by objc_EXPORT.
1484         * libobjc.def (__objc_responds_to): Removed.
1486 2010-09-18  Nicola Pero  <nicola.pero@meta-innovation.com>
1488         * hash.c: Include objc-private/hash.h instead of objc/hash.h.
1490         * objc/sarray.h: Moved into objc/deprecated/sarray.h;
1491         objc/sarray.h replaced with a placeholder including the file from
1492         the deprecated/ directory.
1493         * objc-private/sarray.h: New file (private copy of sarray.h).
1494         * hash.c: Include <assert.h> instead of "assert.h"
1495         * sarray.c: Include <assert.h> instead of "assert.h".  Include
1496         objc-private/sarray.h instead of objc/sarray.h.
1497         * selector.c: Include objc-private/sarray.h instead of
1498         objc/sarray.h.
1499         * sendmsg.c: Include <assert.h>.  Include objc-private/sarray.h
1500         instead of objc/sarray.h.
1501         * Makefile.in (OBJC_DEPRECATED_H): Added sarray.h.      
1503 2010-09-17  Nicola Pero  <nicola.pero@meta-innovation.com>
1505         * objc-private/objc-list.h (list_remove_elem): Unused function
1506         removed.  (list_nth): Unused function removed.  (list_find):
1507         Unused function removed.  (list_lenght): Unused function removed.
1508         
1509 2010-09-17  Nicola Pero  <nicola.pero@meta-innovation.com>
1511         * objc/hash.h: Moved into objc/deprecated/hash.h; objc/hash.h
1512         replaced with a placeholder including the file from the
1513         deprecated/ directory.
1514         * objc/objc-api.h: Updated includes.
1515         * objc/typedstream.h: Updated includes.
1516         * objc-private/hash.h: New file (private copy of hash.h).
1517         * objc/objc-list.h: Moved into objc/deprecated/objc-list.h;
1518         objc/objc-list.h replaced with a placeholder including the file
1519         from the deprecated/ directory.
1520         * objc-private/objc-list.h: New file (private copy of objc-list.h).
1521         * init.c: Include objc-private/hash.h and objc-private/objc-list.h
1522         instead of objc/hash.h and objc/objc-list.h.
1523         * selector.c: Same change.
1524         * class.c: Added include <string.h>, which used to be implicitly included
1525         when hash.h was included.
1526         * exception.c: Same change.
1527         * objects.c: Same change.
1528         * sarray.c: Same change.
1529         * sendmsg.c: Same change.
1530         * Makefile.in (OBJC_DEPRECATED_H): Added hash.h and objc-list.h.
1532 2010-09-14  Nicola Pero  <nicola.pero@meta-innovation.com>
1534         Implemented objc_sync_enter() and objc_sync_exit(), which are
1535         required by @synchronized() to work.
1536         * objc-sync.c: New file.
1537         * objc/objc-sync.h: New file.
1538         * objc-private/objc-sync.h: New file.
1539         * init.c (__objc_exec_class): Call __objc_sync_init() during the
1540         Objective-C runtime startup.
1541         * Makefile.in: Added objc-sync.c and objc-sync.h.
1542         * configure.ac: Added GCC_CHECK_TLS.
1543         * acinclude.m4: Include ../config/enable.m4 and ../config/tls.m4.
1544         * configure: Regenerated.
1545         * config.h.in: Regenerated.
1546         
1547 2010-09-12  Nicola Pero  <nicola.pero@meta-innovation.com>
1549         * Makefile.in (%_gc.lo): New pattern rules to build the
1550         garbage-collected version of the library.  Removed rules for
1551         specific files that are no longer needed.  Standardized all rules.
1552         (C_SOURCE_FILES, OBJC_SOURCE_FILES): New variables.
1553         (OBJS, OBJS_GC): Compute these from C_SOURCE_FILES and
1554         OBJC_SOURCE_FILES.
1555         (INCLUDES): Removed the unused include -I$(srcdir)/objc.
1557 2010-09-12  Nicola Pero  <nicola.pero@meta-innovation.com>
1558         
1559         * memory.c (objc_calloc): Fixed call to GC_malloc when building
1560         with Garbage Colletion.
1561         
1562 2010-09-12  Nicola Pero  <nicola.pero@meta-innovation.com>
1564         * memory.c: Do not include objc-private/runtime.h.
1566 2010-09-12  Nicola Pero  <nicola.pero@meta-innovation.com>
1567         
1568         * objc/deprecated/objc_malloc.h: New file.
1569         * objc/deprecated/objc_valloc.h: New file.
1570         * objc/objc-api.h: Include the files instead of defining
1571         objc_valloc, _objc_malloc() and similar.
1572         * Makefile.in (OBJC_DEPRECATED_H): Added objc_valloc.h and
1573         objc_malloc.h.
1574         * memory.c: Removed the extra layer of indirection of _objc_malloc
1575         and similar.
1576         (objc_calloc): Use GC_malloc in the garbage-collected
1577         implementation as GC_malloc returns memory that is already freed.
1578         (objc_valloc): Deprecated.      
1579         
1580 2010-09-12  Nicola Pero  <nicola.pero@meta-innovation.com>
1582         * objc/deprecated/objc_error.h: New file.
1583         * objc/objc-api.h: Include deprecated/objc_error.h instead of
1584         defining objc_error and related.
1585         * error.c: New file.  Added _objc_abort function which replaces
1586         objc_error.  No change in functionality as they both print an
1587         error and abort.
1588         * misc.c: File removed.  Code moved into memory.c and error.c.
1589         * memory.c: New file.
1590         * objc-private/error.h: New file.
1591         * archive.c: Include objc-private/error.h and use _objc_abort
1592         instead of objc_error everywhere.
1593         * class.c: Same change.
1594         * encoding.c: Same change.
1595         * init.c: Same change, and simplified init_check_module_version.
1596         * memory.c: Same change.
1597         * sendmsg.c:  Same change.
1598         * thr.c: Same change.
1599         * Makefile.in (OBJ_DEPRECATED_H): Added objc_error.h.
1600         (OBJ_H): Reordered list.
1601         (OBJS): Removed misc.lo, added memory.lo and error.lo.
1602         (OBJS_GC): Removed misc_gc.lo, added memory_gc.lo and error_gc.lo.
1603         (misc_gc.lo): Rule removed.
1604         (error_gc.lo): Rule added.
1605         (memory_gc.lo): Rule added.
1606         
1607 2010-09-12  Nicola Pero  <nicola.pero@meta-innovation.com>
1609         * objc/objc.h (__GNU_LIBOBJC__): New #define providing an easy way
1610         to check the API version.  Added some comments.
1612         * objc-private/common.h: New file.
1613         * NXConstStr.m: Include objc-private/common.h.
1614         * Object.m: Same change.
1615         * Protocol.m: Same change.
1616         * archive.c: Same change.
1617         * class.c: Same change.
1618         * encoding.c: Same change.
1619         * exception.c: Same change.
1620         * gc.c: Same change.
1621         * hash.c: Same change.
1622         * init.c: Same change.
1623         * libobjc_entry.c: Same change.
1624         * linking.m: Same change.
1625         * misc.c: Same change (and added a comment).
1626         * nil_method.c: Same change.
1627         * objects.c: Same change.
1628         * sarray.c: Same change.
1629         * selector.c: Same change.
1630         * sendmsg.c: Same change.
1631         * thr.c: Same change.
1633 2010-09-11  Nicola Pero  <nicola.pero@meta-innovation.com>
1635         * objc/objc-api.h: Removed obsolete #ifdef for NeXTSTEP.
1637 2010-09-11  Nicola Pero  <nicola.pero@meta-innovation.com>
1639         * archive.c: Removed not needed includes.
1640         * class.c: Same change.
1641         * hash.c: Same change.
1642         * misc.c: Same change.
1643         * nil_method.c: Same change.
1644         * objects.c: Same change.
1645         * sarray.c: Same change.
1646         * sendmsg.c: Same change.
1647         * thr.c: Same change.
1649 2010-09-11  Nicola Pero  <nicola.pero@meta-innovation.com>
1651         * objc/runtime.h: Moved to objc-private/runtime.h.  Do not include
1652         all the objc/*.h files.
1653         * objc-private/runtime.h: New file.
1654         * archive.c: Include objc-private/runtime.h (and required objc/*.h
1655         files) instead of objc/runtime.h.
1656         * class.c: Same change.
1657         * hash.c: Same change.
1658         * init.c: Same change.
1659         * misc.c: Same change.
1660         * nil_method.c: Same change.
1661         * objects.c: Same change.
1662         * sarray.c: Same change.
1663         * selector.c: Same change.
1664         * sendmsg.c: Same change.
1665         * thr.c: Same change.
1666         
1667 2010-09-11  Nicola Pero  <nicola.pero@meta-innovation.com>
1669         * objc/deprecated/struct_objc_selector.h: New file.  Definition of
1670         'struct objc_selector' and 'sel_eq' moved here.
1671         * objc/deprecated/struct_objc_protocol.h: New file.  Definition of
1672         'struct objc_procotol' moved here.
1673         * objc/deprecated/struct_objc_class.h: New file.  Definition of
1674         'struct objc_class' moved here.
1675         * objc/deprecated/MetaClass.h: New file.  Definition of MetClass
1676         moved here.
1677         * objc/deprecated/STR.h: New file.  Definition of STR moved here.       
1678         * objc/message.h: New file.  Definitions for relval_t, apply_t,
1679         arglist, arglist_t and objc_msg_lookup were moved here.
1680         * objc/objc.h: Include the above files instead of defining the
1681         corresponding structs, types and functions here.  Added new opaque
1682         definitions for SEL and Class.  Use Class and not 'struct
1683         objc_class *' in the definition of 'struct objc_object'.
1684         Commented all types defined in the file.  Removed special
1685         definition of BOOL as 'int' on __vxworks; use 'unsigned char'
1686         there as well.
1687         * objc/deprecated/objc-unexpected-exception.h: Renamed to
1688         objc_unexpected_exception.h.
1689         * objc/objc-api.h: Updated include of
1690         objc-unexpetected-exception.h
1691         * objc/objc-exception.h: Updated comments.
1692         * Makefile.in (OBJC_H, OBJC_DEPRECATED_H): Added the new header
1693         files.  Reindented list of files.
1694         
1695 2010-09-10  Nicola Pero  <nicola.pero@meta-innovation.com>
1697         * objc/objc-api.h (objc_trace): Unused variable removed.
1699 2010-09-10  Nicola Pero  <nicola.pero@meta-innovation.com>
1701         * objc/deprecated: New directory.
1702         * objc/deprecated/README: New file.
1703         * objc/README: New file.
1704         * objc/typedstream.h: Moved into objc/deprecated/typedstream.h;
1705         objc/typedstream.h replaced with a placeholder including the file
1706         from the deprecated/ directory.
1707         * objc/deprecated/objc-unexpected-exception.h: New file with the
1708         definition of _objc_unexpected_exception.       
1709         * objc/objc-api.h: Include deprecated/objc-unexcepted-exception.h
1710         instead of defining _objc_unexpected_exception.
1711         * objc/deprecated/Object.h: New file with the deprecated Object
1712         methods in a 'Deprecated' category.
1713         * objc/Object.h Include deprecated/Object.h instead of defining
1714         the deprecated methods.
1715         * Object.m: Moved deprecated methods into 'Deprecated' category.
1716         * objc-private: New directory.
1717         * objc-private/README: New file.
1718         * Makefile.in (OBJC_DEPRECATED_H): New variable.
1719         (install-headers): Create installation directory for
1720         OBJC_DEPRECATED_H headers, and install them.
1722 2010-09-10  Nicola Pero  <nicola.pero@meta-innovation.com>
1724         * objc/objc-exception.h: Fixed include of objc.h.
1725         
1726 2010-09-08  Nicola Pero  <nicola.pero@meta-innovation.com>
1728         * objc/objc-exception.h: New file.
1729         * exception.c (objc_set_uncaught_exception_handler): Implemented.
1730         (objc_set_exception_matcher): Implemented.
1731         (objc_exception_throw): Use the uncaught exception handler if set.
1732         (PERSONALITY_FUNCTION): Use the exception matcher instead of the
1733         hardcoded isKindOf.
1734         (isKindOf): Renamed to is_kind_of_exception_matcher.  Tidied code
1735         up.  Removed segmentation fault when value is 'nil'.
1736         * objc/objc-api.h (_objc_unexpected_exception): Mark as
1737         deprecated.
1738         * Makefile.in (exception.lo, exception_gc.lo): Use
1739         -Wno-deprecated-declarations when compiling.
1740         (OBJC_H): Added objc-exception.h
1742 2010-09-08  Nicola Pero  <nicola.pero@meta-innovation.com>
1744         * objc/typedstream.h: Deprecate all functions in the file.  This
1745         file is obsolete.
1746         * objc/Object.h ([+streamVersion:], [-read:], [-write:],
1747         [-awake]): Documented that these methods are deprecated.  Added a
1748         brief description of the Object class and its relationship to the
1749         NSObject class.
1750         * Makefile.in: Compile archive.c and Object.m with
1751         -Wno-deprecated-declarations.
1753 2010-09-08  Nicola Pero  <nicola.pero@meta-innovation.com>
1755         Removed obsolete intermediate threading layer.
1756         * thr.c: Use __gthread_objc_xxx functions directly instead of
1757         __objc_thread_xxx ones.
1758         * objc/thr.h: Removed prototypes of no longer existing
1759         __objc_thread_xxx functions.
1760         * Makefile.in: Removed thr-objc.lo.
1761         * thr-dce.c: File removed.
1762         * thr-decosf1.c: File removed.
1763         * thr-irix.c: File removed.
1764         * thr-mach.c: File removed.
1765         * thr-objc.c: File removed.
1766         * thr-os2.c: File removed.
1767         * thr-posix.c: File removed.
1768         * thr-pthreads.c: File removed.
1769         * thr-rtems.c: File removed.
1770         * thr-single.c: File removed.
1771         * thr-solaris.c: File removed.
1772         * thr-vxworks.c: File removed.
1773         * thr-win32.c: File removed.
1774         * README.threads: File removed.
1775         * THREADS.MACH: File removed.
1776         * THREADS: Updated.
1778 2010-09-07  Nicola Pero  <nicola.pero@meta-innovation.com>
1780         * Object.m (MAX_CLASS_NAME_LEN): Unused define removed.
1782 2010-09-06  Iain Sandoe  <iains@gcc.gnu.org>
1784         * encoding.c: Add TARGET_ALIGN_NATURAL definition for m64 powerpc darwin.
1785         Add a comment as to why, update FIXME comments.
1787 2010-09-06  Nicola Pero  <nicola.pero@meta-innovation.com>
1789         * makefile.dos: Obsolete file removed.
1790         
1791 2010-04-02  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
1793         * aclocal.m4: Regenerate.
1795 2010-03-23  Dave Korn  <dave.korn.cygwin@gmail.com>
1797         PR libobjc/30445
1798         * configure.ac (extra_ldflags_libobjc): Define appropriately for
1799         Cygwin and MinGW hosts.
1800         * Makefile.am (libobjc_s.a): Remove dead pre-libtool target.
1801         (libobjc.dll): Likewise.
1802         * configure: Regenerate.
1804 2009-12-05  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
1806         * configure: Regenerate.
1808 2009-11-28  Jakub Jelinek  <jakub@redhat.com>
1810         * sarray.c (sarray_free): Use old_buckets variable.
1811         * encoding.c (objc_layout_structure_next_member): Remove unused
1812         bfld_type_size variable.
1814 2009-08-24  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
1816         * configure.ac (AC_PREREQ): Bump to 2.64.
1818 2009-08-22  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
1820         * aclocal.m4: Regenerate.
1821         * configure: Regenerate.
1822         * config.h.in: Regenerate.
1824 2009-08-22  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
1826         * Makefile.in (LIBTOOL): Add $(LIBTOOLFLAGS).
1828 2009-07-30  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
1830         * Makefile.in (AUTOCONF, ACLOCAL, ACLOCAL_AMFLAGS, aclocal_deps):
1831         New variables.
1832         ($(srcdir)/configure, $(srcdir)/aclocal.m4): New rules.
1834 2009-07-30  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
1836         * configure.ac (_AC_ARG_VAR_PRECIOUS): Use m4_rename_force.
1838 2009-04-09  Nick Clifton  <nickc@redhat.com>
1840         * sendmsg.c: Change copyright header to refer to version 3 of
1841         the GNU General Public License with version 3.1 of the GCC
1842         Runtime Library Exception and to point readers at the COPYING3
1843         and COPYING3.RUNTIME files and the FSF's license web page.
1844         * NXConstStr.m: Likewise.
1845         * Object.m: Likewise.
1846         * Protocol.m: Likewise.
1847         * archive.c: Likewise.
1848         * class.c: Likewise.
1849         * encoding.c: Likewise.
1850         * exception.c: Likewise.
1851         * gc.c: Likewise.
1852         * hash.c: Likewise.
1853         * init.c: Likewise.
1854         * libobjc_entry.c: Likewise.
1855         * linking.m: Likewise.
1856         * misc.c: Likewise.
1857         * nil_method.c: Likewise.
1858         * objc/NXConstStr.h: Likewise.
1859         * objc/Object.h: Likewise.
1860         * objc/Protocol.h: Likewise.
1861         * objc/encoding.h: Likewise.
1862         * objc/hash.h: Likewise.
1863         * objc/objc-api.h: Likewise.
1864         * objc/objc-decls.h: Likewise.
1865         * objc/objc-list.h: Likewise.
1866         * objc/objc.h: Likewise.
1867         * objc/runtime.h: Likewise.
1868         * objc/sarray.h: Likewise.
1869         * objc/thr.h: Likewise.
1870         * objc/typedstream.h: Likewise.
1871         * objects.c: Likewise.
1872         * sarray.c: Likewise.
1873         * selector.c: Likewise.
1874         * thr-dce.c: Likewise.
1875         * thr-decosf1.c: Likewise.
1876         * thr-irix.c: Likewise.
1877         * thr-mach.c: Likewise.
1878         * thr-objc.c: Likewise.
1879         * thr-os2.c: Likewise.
1880         * thr-posix.c: Likewise.
1881         * thr-pthreads.c: Likewise.
1882         * thr-rtems.c: Likewise.
1883         * thr-single.c: Likewise.
1884         * thr-solaris.c: Likewise.
1885         * thr-vxworks.c: Likewise.
1886         * thr-win32.c: Likewise.
1887         * thr.c: Likewise.
1888         * libobjc.def: Change copyright header to refer to version 3 of
1889         the GNU General Public License and to point readers at the COPYING3
1890         file and the FSF's license web page.
1891         * makefile.dos: Likewise.
1893 2009-04-09  Jakub Jelinek  <jakub@redhat.com>
1895         * Makefile.in: Change copyright header to refer to version
1896         3 of the GNU General Public License and to point readers at the
1897         COPYING3 file and the FSF's license web page.
1898         * configure.ac: Likewise.
1900 2009-03-12  Richard Frith-Macdonald  <rfm@gnu.org>
1901             David Ayers  <ayers@fsfe.org>
1903         PR libobjc/27466
1904         * objc/objc-api.h (_objc_unexpected_exception): Declare
1905         new hook.  Update copyright dates.
1906         * exception.c (objc_exception_throw): Use hook.  Update
1907         copyright dates.
1908         * libobjc.def (_objc_unexpected_exception): Export hook.
1909         Update copyright dates.
1910         
1911 2009-03-01  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
1913         * configure: Regenerate.
1915 2008-12-18  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
1917         * configure: Regenerate.
1919 2008-11-21  Kai Tietz  <kai.tietz@onevision.com>
1921         *  Object.m (errno): Replaced by errno.h include.
1922         (compare): Cast self to id to prevent warning on comparison.
1923         * objc/objc.h (BOOL): Prevent redeclaration of BOOL, if it is
1924         already there.
1925         * sendmsg.c (__objc_print_dtable_stats): Remove type warnings.
1926         * thr-win32.c (__objc_thread_detach): Remove type warning.
1927         (__objc_thread_id): Likewise.
1928         * thr.c (__objc_thread_detach_functiont): Add __builtin_trap ()
1929         for noreturn.
1931 2008-09-26  Peter O'Gorman  <pogma@thewrittenword.com>
1932             Steve Ellcey  <sje@cup.hp.com>
1934         * configure: Regenerate for new libtool.
1935         * config.h.in: Regenerate for new libtool.
1937 2008-07-18  Matthias Klose  <doko@ubuntu.com> 
1939         * Makefile.in: Ignore missing ../boehm-gc/threads.mk. 
1941 2008-07-18  Matthias Klose  <doko@ubuntu.com> 
1943         * Makefile.in: Include ../boehm-gc/threads.mk. 
1944         (OBJC_BOEHM_GC_LIBS): Define, (libobjc_gc$(libsuffix).la): Use it.
1946 2008-07-06  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
1948         * Makefile.in (install-info): New stub target.
1950 2008-06-17  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
1952         * configure: Regenerate.
1954 2008-06-14  Kai Tietz  <kai.tietz@onevision.com>
1956         * exception.c (PERSONALITY_FUNCTION): Remove extra decrement
1957         if HAVE_GETIPINFO is not defined.
1959 2008-06-10  Kai Tietz  <kai.tietz@onevision.com>
1961         * Object.m (compare): Add type id.
1962         * objc/Object.h: Likewise.
1963         * archive.c (objc_read_class): Use size_t to extend version to be
1964         size of pointer scalar width.
1965         * sendmsg.c (rtx): Undefine it before redefinition.
1966         (__objc_print_dtable_stats): Cast arguments to long as intended.
1968 2008-05-30  Julian Brown  <julian@codesourcery.com>
1970         * exception.c (__objc_exception_class): Initialise as constant
1971         array for ARM EABI. Change macro to static const for non-ARM EABI.
1972         (ObjcException): Add note about structure layout. Remove landingPad
1973         and handlerSwitchValue for ARM EABI.
1974         (get_ttype_entry): Add __ARM_EABI_UNWINDER__ version
1975         of function.
1976         (CONTINUE_UNWINDING): Define for ARM EABI/otherwise cases.
1977         (PERSONALITY_FUNCTION): Use ARM EABI-specific arguments, and add
1978         ARM EABI unwinding support.
1979         (objc_exception_throw): Use memcpy to initialise exception class.
1981 2008-05-25  Alan Modra  <amodra@bigpond.net.au>
1983         * encoding.c (strip_array_types): Rename from get_inner_array_type.
1984         (rs6000_special_round_type_align): Update.
1986 2008-05-09  Julian Brown  <julian@codesourcery.com>
1988         * Makefile.in (LTLDFLAGS): New.
1989         (libobjc$(libsuffix).la, libobjc_gc$(libsuffix).la): Use above.
1991 2008-04-18  Paolo Bonzini  <bonzini@gnu.org>
1993         PR bootstrap/35457
1994         * aclocal.m4: Regenerate.
1995         * configure: Regenerate.
1997 2008-01-24  David Edelsohn  <edelsohn@gnu.org>
1999         * configure: Regenerate.
2001 2007-10-14  H.J. Lu  <hongjiu.lu@intel.com>
2003         * configure.ac: Don't run config-ml.in directly.
2004         (multilib_arg): New.
2005         * configure: Regenerated.
2007 2007-08-06  Andrew Pinski  <pinskia@gmail.com>
2009         PR libobjc/30731
2010         * exception.c (parse_lsda_header): Use _uleb128_t/_sleb128_t instead
2011         of _Unwind_Word for variables which are used in
2012         read_uleb128/read_sleb128.
2013         (PERSONALITY_FUNCTION): Likewise.
2015 2007-07-05  H.J. Lu  <hongjiu.lu@intel.com>
2017         * aclocal.m4: Regenerated.
2019 2007-06-03  Andrew Pinski  <andrew_pinski@playstation.sony.com>
2021         * configure.ac: Fix a typo in *-*-darwin clause.
2022         * configure: Regenerated.
2024 2007-06-02  H.J. Lu  <hongjiu.lu@intel.com>
2026         * configure.ac: Fix a typo.
2027         * configure: Regenerated.
2029 2007-06-02  Paolo Bonzini  <bonzini@gnu.org>
2031         * configure: Regenerate.
2033 2007-06-01  Andrew Pinski  <andrew_pinski@playstation.sony.com>
2035         * Makefile.in: Replace all uses of libext with libsuffix.
2036         * configure.ac: Likewise.
2037         * configure: Regenerate.
2039         Revert:
2040         * Makefile.in: Remove all uses of $(libext).
2042 2007-05-23  Andrew Pinski  <andrew_pinski@playstation.sony.com>
2044         * Makefile.in: Remove all uses of $(libext).
2046 2007-05-23  Steve Ellcey  <sje@cup.hp.com>
2048         * configure: Regenerate.
2049         * aclocal.m4: Regenerate.
2051 2007-04-21  Andrew Ruder  <andy@aeruder.net>
2053         * sendmsg.c (__objc_get_forward_imp): Call
2054         __objc_msg_forward2 for real.
2056 2007-04-09  Andrew Ruder  <andy@aeruder.net>
2058         * sendmsg.c: Added __objc_msg_forward2, a hook that allows
2059         external libraries to provide a function that returns the real
2060         forwarding function based on both the selector and the receiver.
2061         * objc/objc-api.h: Define __objc_msg_forward2.
2063 2007-03-01  Brooks Moses  <brooks.moses@codesourcery.com>
2065         * Makefile.in: Add dummy install-pdf target.
2067 2007-02-18  Manuel Lopez-Ibanez  <manu@gcc.gnu.org>
2069         * objc/objc-list.h (list_free): Add keyword 'inline' to avoid
2070         unused warning.
2071         
2072 2006-10-31  Geoffrey Keating  <geoffk@apple.com>
2074         * encoding.c (darwin_rs6000_special_round_type_align): New.
2076 2006-10-14  Geoffrey Keating  <geoffk@apple.com>
2078         * Makefile.in: Use multi_basedir instead of toplevel_srcdir.
2079         * configure.ac: Use multi.m4 from aclocal rather than custom
2080         code.  Use multi_basedir instead of toplevel_srcdir.
2081         * aclocal.m4: Regenerate.
2082         * configure: Regenerate.
2084 2006-10-10  Brooks Moses  <bmoses@stanford.edu>
2086         * Makefile.in: Added empty "pdf" target.
2088 2006-07-18  Paolo Bonzini  <bonzini@gnu.org>
2090         * configure: Regenerate.
2092 2006-05-23  Carlos O'Donell  <carlos@codesourcery.com>
2094         * Makefile.in: Add install-html target. Add install-html to .PHONY
2096 2006-02-21  Rainer Orth  <ro@TechFak.Uni-Bielefeld.DE>
2098         PR libobjc/26309
2099         * thr-objc.c (_XOPEN_SOURCE): Don't define on Tru64 UNIX.
2101 2006-01-24  David Ayers  <d.ayers@inode.at>
2103         PR libobjc/9751
2104         * gc.c (class_ivar_set_gcinvisible): Replace strncpy with memcpy
2105         and insure the new strings are '\0' termintated.
2107 2006-01-24  David Ayers  <d.ayers@inode.at>
2109         PR libobjc/13946
2110         * configure.ac: Add include directives for --enable-objc-gc.
2111         * Makefile.in: Ditto.
2112         * configure: Regenerate.
2114         * gc.c (__objc_class_structure_encoding): Increment the used bytes
2115         instead of the local pointer to them.
2117 2005-12-14  Andrew Pinski  <pinskia@physics.uc.edu>
2119         PR objc/25360
2120         * objc/objc-api.c (_C_COMPLEX): New define.
2121         * encoding.c (objc_sizeof_type): Handle _C_Complex.
2122         (objc_alignof_type): Likewise.
2123         (objc_skip_typespec): Likewise.
2125 2005-12-15  David Ayers  <d.ayers@inode.at>
2127         PR libobjc/14382
2128         * README (+load,+initialize): Fix documentation to reflect
2129         intended and implemented semantics for +load and +initialize.
2130         
2131 2005-12-12  Andrew Pinski  <pinskia@physics.uc.edu>
2133         * encoding.c (TYPE_FIELDS): Fix to skip over just _C_STRUCT_B and
2134         the name.
2135         (get_inner_array_type): Fix to skip over _C_ARY_B and size.
2136         (rs6000_special_round_type_align): Update for the ABI fix.
2137         (objc_layout_finish_structure): Correct the encoding which is passed to
2138         ROUND_TYPE_ALIGN.
2140 2005-12-11  Andrew Pinski  <pinskia@physics.uc.edu>
2142         PR libobjc/25347
2143         * encoding.c (objc_sizeof_type): Don't handle _C_UNION_B special
2144         but use the struct layout functions.
2145         (objc_alignof_type): Likewise.
2146         (objc_layout_structure): Handle _C_UNION_B also.
2147         (objc_layout_structure_next_member): Likewise.
2148         (objc_layout_finish_structure): Likewise.
2150 2005-12-11  Andrew Pinski  <pinskia@physics.uc.edu>
2152         PR libobjc/25346
2153         * objc/objc-api.h (_C_BOOL): New define.
2154         * encoding.c (objc_sizeof_type): Handle _C_BOOL.
2155         (objc_alignof_type): Likewise.
2156         (objc_skip_typespec): Likewise.
2158 2005-11-20  David Ayers  <d.ayers@inode.at>
2160         PR libobjc/19024
2161         * objc/hash.h: Remove deprecated hash API.
2162         * hash_compat.c: Remove.
2163         * Makefile.in: Remove reference to hash_compat.c.
2165         * configure.ac (VERSION): Bump library version to 2:0:0.
2166         * configure: Regenerate.
2168 2005-11-09  Alexandre Oliva  <aoliva@redhat.com>
2170         PR other/4372
2171         * thr-objc.c (_XOPEN_SOURCE): Define.
2173 2005-10-07  Ulrich Weigand  <uweigand@de.ibm.com>
2175         PR libobjc/23612
2176         * objc/objc-api.h (struct objc_ivar): Move definition to
2177         global scope.
2179 2005-09-04  Andrew Pinski  <pinskia@physics.uc.edu>
2180             Rasmus Hahn  <rassahah@neofonie.de>
2182         PR libobjc/23108
2183         * archive.c (objc_write_type): Correct the element offset.
2184         (objc_read_type): Likewise.
2186 2005-08-17  Kelley Cook  <kcook@gcc.gnu.org>
2188         * All files: Update FSF address.
2190 2005-08-13  Marcin Koziej  <creep@desk.pl>
2191             Andrew Pinski  <pinskia@physics.uc.edu>
2193         PR libobjc/22492
2194         * exception.c (PERSONALITY_FUNCTION): Fix the PC with finally.
2196 2005-08-13  Andrew Pinski  <pinskia@physics.uc.edu>
2198         * Makefile.in (extra_ldflags_libobjc): New.
2199         (libobjc$(libext).la): Add extra_ldflags_libobjc to the link line.
2200         (libobjc_gc$(libext).la): Likewise.
2201         * configure.ac (extra_ldflags_libgfortran): Set for *-darwin* to
2202         "-Wl,-single_module".
2203         * configure: Regenerate.
2204         * linking.m (_objcInit): Remove.
2206 2005-07-26  Andrew Pinski  <pinskia@physics.uc.edu>
2208         PR libobjc/22606
2209         * Makefile.in (ALL_CFLAGS): Add -fexceptions.
2211 2005-06-08  David Ayers  <d.ayers@inode.at>
2213         * objc/NXConstStr.h, objc/Object.h, objc/Protocol.h,
2214         objc/encoding.h, objc/hash.h, objc/objc-api.h,
2215         objc/runtime.h, objc/sarray.h, objc/thr.h, 
2216         objc/typedstream.h: Do not include Objective-C headers as
2217         system headers.
2219 2005-06-07  David Ayers  <d.ayers@inode.at>
2221         * archive.c, init.c, selector.c: Include hash.h.
2222         * archive.c, class.c, encoding.c, gc.c, hash.c, hash_compat.c,
2223         init.c, misc.c, nil_method.c, objects.c, sarray.c, selector.c,
2224         sendmsg.c, thr-dce.c, thr-decosf1.c, thr-irix.c, thr-mach.c,
2225         thr-objc.c, thr-os2.c, thr-posix.c, thr-pthreads.c, thr-rtems.c,
2226         thr-single.c, thr-solaris.c, thr-vxworks.c, thr-win32.c, thr.c:
2227         Include Objective-C headers with quotes and objc/ directory
2228         prefix.
2230 2005-05-19  Richard Henderson  <rth@redhat.com>
2232         * exception.c: Revert last change.
2234 2005-05-19  David Ayers  <d.ayers@inode.at>
2236         * exception.c: Include tsystem.h for unwind.h.
2238 2005-05-09  Mike Stump  <mrs@apple.com>
2240         * configure: Regenerate.
2242 2005-04-12  Mike Stump  <mrs@apple.com>
2244         * configure: Regenerate.
2246 2005-03-21  Zack Weinberg  <zack@codesourcery.com>
2248         * Makefile.in: Set gcc_version here.
2249         * configure.ac: Do not invoke TL_AC_GCC_VERSION.  Adjust quoting
2250         in definition of toolexeclibdir so that $(gcc_version) is expanded
2251         by the Makefile.
2252         * aclocal.m4, configure: Regenerate.
2254 2005-03-03  David Ayers  <d.ayers@inode.at>
2256         * objc/hash.h (OBJC_IGNORE_DEPRECATED_API): Update deprecated
2257         version reference.  Correct typo.
2259 2005-03-02  David Ayers  <d.ayers@inode.at>
2261         PR libobjc/19024
2262         * Makefile.in (OBJS): Add hash_compat.lo.
2263         (OBJS_GC): Add hash_compat_gc.lo.
2264         (hash_compat_gc.lo): New target and rule.
2265         * objc/hash.h (hash_new, hash_delete, hash_add, hash_remove)
2266         (hash_next, hash_value_for_key, hash_is_key_in_hash)
2267         (hash_ptr, hash_string, compare_ptrs, compare_strings): Prefix
2268         with objc_.  Add deprecated non prefixed inlined versions.
2269         (OBJC_IGNORE_DEPRECATED_API): New macro to hide deprecated
2270         declarations.
2271         * hash.c (hash_new, hash_delete, hash_add, hash_remove, hash_next)
2272         (hash_value_for_key, hash_is_key_in_hash): Prefix with objc_ and
2273         update callers.
2274         * hash_compat.c: New file.
2275         * archive.c: Update callers.
2276         * init.c: Likewise.
2277         * selector.c: Likewise.
2278         * libobjc.def: Add objc_ versions of hash functions.
2280 2005-02-28  Andrew Pinski <pinskia@physics.uc.edu>
2282         PR libobjc/20252
2283         * Makefile.in (GTHREAD_FLAGS): Remove.
2284         (ALL_CFLAGS): Remove usage of GTHREAD_FLAGS.
2285         * thr-objc.c: Include config.h.
2286         * configure.ac: Instead of looking at GCC's makefile, figure out if
2287         GTHREAD_FLAGS should be defined by looking at the `thread model'
2288         of the current gcc.
2289         * configure: Regenerate.
2290         * config.h.in: Regenerate.
2292 2005-02-28  Paolo Bonzini  <bonzini@gnu.org>
2294         PR bootstrap/17383
2295         * configure.ac: Call GCC_TOPLEV_SUBDIRS.
2296         (Determine CFLAGS for gthread): Use $host_subdir.
2297         * configure: Regenerate.
2298         * Makefile.in (host_subdir): New.
2299         (INCLUDES): Use it.
2301 2004-12-20  Andrew Pinski  <pinskia@physics.uc.edu>
2303         PR libobjc/12035
2304         * gc.c: Remove definition of LOGWL, modWORDSZ, and divWORDSZ since
2305         they are not used.
2306         Include limits.h and stdlib.h.
2307         Define BITS_PER_WORD.
2309 2004-12-12  Alexander Malmberg  <alexander@malmberg.org>
2311         * selector.c (__objc_init_selector_tables): Add missing void to
2312         definition.
2314 2004-12-02  Richard Sandiford  <rsandifo@redhat.com>
2316         * configure.ac: Use TL_AC_GCC_VERSION to set gcc_version.
2317         * configure, aclocal.m4: Regenerate.
2319 2004-11-29  Kelley Cook  <kcook@gcc.gnu.org>
2321         * configure: Regenerate for libtool change.
2323 2004-11-25  Kelley Cook  <kcook@gcc.gnu.org>
2325         * configure: Regenerate for libtool reversion.
2327 2004-11-24  Kelley Cook  <kcook@gcc.gnu.org>
2329         * configure: Regenerate for libtool change.
2331 2004-11-24  Kelley Cook  <kcook@gcc.gnu.org>
2333         * aclocal.m4, config.h.in: Regenerate.
2335 2004-10-08  Mike Stump  <mrs@apple.com>
2336             Andrew Pinski  <pinskia@physics.uc.edu>
2338         * aclocal.m4: Rename to ...
2339         * acinclude.m4: here and also use m4_include instead of sinclude.
2340         * aclocal.m4: Regenerate.
2341         * configure: Regenerate.
2342         * configure.ac: Add AM_MAINTAINER_MODE and AM_PROG_CC_C_O.
2343         * Makefile.in (configure): Add @MAINT@ infront of configure.ac
2345 2004-10-08  Andrew Pinski  <pinskia@physics.uc.edu>
2347         * archive.c: Fix all the warnings about passing unsigned char*
2348         to char* and the other way too.
2350 2004-09-16  Andrew Pinski  <pinskia@physics.uc.edu>
2352         PR libobjc/16448
2353         * exception.c: Include config.h
2354         (objc_exception_throw): Change _GLIBCXX_SJLJ_EXCEPTIONS to
2355         SJLJ_EXCEPTIONS.
2356         * configure.ac: Find out what exception handling code we use.
2357         * configure: Regenerate.
2358         * config.h.in: New file, regenerate.
2360 2004-09-16  Andrew Pinski  <apinski@apple.com>
2362         * encoding.c (ALTIVEC_VECTOR_MODE): Define a bogus macro.
2364 2004-08-28  Nathanael Nerode  <neroden@gcc.gnu.org>
2366         * configure.ac: Switch from _GCC_TOPLEV_NONCANONICAL_TARGET to
2367         ACX_NONCANONICAL_TARGET.
2368         * configure: Regenerate.
2370 2004-08-13  Ziemowit Laski  <zlaski@apple.com>
2372         * objc/sarray.h: Hoist include of assert.h near the top of file,
2373         and mark the remainder of the file 'extern "C"'.
2375 2004-08-13  Andrew Pinski  <pinskia@physics.uc.edu>
2377         * objc/Object.h: Move includes out of extern "C" blocks.
2378         * objc/encoding.h: Likewise.
2379         * objc/hash.h: Likewise.
2380         * objc/objc-api.h: Likewise.
2381         * objc/runtime.h: Likewise.
2382         * objc/sarray.h: Likewise.
2383         * objc/typedstream.h: Likewise.
2385 2004-08-12  Ziemowit Laski  <zlaski@apple.com>
2387         * objc/NXConstStr.h: Update copyright date; bracket with
2388         'extern "C"' for C++ use; make include syntax consistent
2389         by using <...> instead of "..."; hoist <objc/...> includes
2390         above the 'extern "C"' block.
2391         * objc/Object.h: Likewise.
2392         * objc/Protocol.h: Likewise.
2393         * objc/encoding.h: Likewise.
2394         * objc/hash.h: Likewise.
2395         * objc/runtime.h: Likewise.
2396         * objc/sarray.h: Likewise.
2397         * objc/thr.h: Likewise.
2398         * objc/typedstream.h: Likewise.
2399         * objc/objc-api.h: Add 'extern "C"' block for C++ use.
2400         (objc_static_instances): For C++ case, do away with
2401         zero-sized array.
2402         (objc_method): Hoist definition to file scope.
2403         (_objc_load_callback, _objc_object_alloc, class_get_class_method,
2404         class_get_instance_method, class_create_instance,
2405         class_get_class_name, class_get_instance_size,
2406         class_get_meta_class, class_get_super_class, class_get_version,
2407         class_is_class, class_is_meta_class, class_set_version,
2408         class_get_gc_object_type, class_ivar_set_gcinvisible,
2409         get_imp): Rename 'class' parameter to '_class'.
2410         * objc/objc-list.h: Add 'extern "C"' block for C++ use.
2411         * objc/objc.h: Update copyright date.
2412         (arglist_t): Provide a union tag.
2414 2004-07-22  Andrew Pinski  <pinskia@physics.uc.edu>
2416         * thr.c (__objc_thread_detach_function): Do not mark as volatile
2417         but instead use the attribute noreturn.
2419 2004-06-28  Zack Weinberg  <zack@codesourcery.com>
2421         * encoding.c: Rename target_flags with a #define to avoid
2422         conflict with a prior declaration.
2424 2004-06-24  Andrew Pinski  <apinski@apple.com>
2426         * objc/encoding.h: Wrap the functions with extern "C" for C++
2427         mode.
2428         * objc/hash.h: Likewise.
2429         * objc/objc-api.h: Likewise.
2430         * objc/objc-list.h: Likewise.
2431         * objc/runtime.h: Likewise.
2432         * objc/sarray.h: Likewise.
2433         * objc/thr.h: Likewise.
2434         * objc/typedstream.h: Likewise.
2437 2004-06-21  Nick Clifton  <nickc@redhat.com>
2439         * encoding.c (BITS_PER_UNIT): Define if a definition is not
2440         provided.
2442 2004-06-20  Alexander Malmberg  <alexander@malmberg.org>
2444         * Makefile.in (exception.lo): Remove $(OBJC_GCFLAGS).
2445         (exception_gc.lo): New.
2446         (OBJS_GC): Add exception_gc.lo.
2448 2004-06-17  Richard Henderson  <rth@redhat.com>
2450         * exception.c: New file.
2451         * Makefile.in (exception.lo): New.
2452         (OBJS): Add it.
2454 2004-06-14  Andrew Pinski  <pinskia@physics.uc.edu>
2456         * linking.m (_objcInit): New empty function
2457         for Darwin only.
2459 2004-06-11  Andrew Pinski  <pinskia@physics.uc.edu>
2461         * configure.ac: Support --enable-shared=libobjc.
2462         * configure: Regenerate.
2464         PR libobjc/15901
2465         * configure.ac: Do not disable shared by default.
2466         * configure: Regenerate.
2468 2004-06-03  Nicola Pero  <n.pero@mi.flashnet.it>
2470         * Protocol.m ([-isEqual:]): Small optimizations returning
2471         immediately if the argument is equal to self, and accessing
2472         the argument's name directly if it's a protocol.
2474 2004-06-03  David Ayers  <d.ayers@inode.at>
2476         * Protocol.m ([-isEqual:]): Test the class of the argument.
2478 2004-05-25  Andrew Pinski  <pinskia@physics.uc.edu>
2480         * configure.ac (includedir): Rename to ...
2481         (includedirname).
2482         * Makefile.in: s/includedir/includedirname/.
2484         PR target/11572
2485         * configure.ac (includedir): Set to "include"
2486         except for Darwin.
2487         (libext) Set to empty except for Darwin.
2488         * configure: Regenerate
2489         * Makefile.in: s/libobjc.la/libobjc$(libext).la/g.
2490         s/include/$(includedir)/g.
2492 2004-05-25  Daniel Jacobowitz  <drow@false.org>
2494         * Makefile.in: Add .NOEXPORT.
2496 2004-05-25  Andrew Pinski  <pinskia@physics.uc.edu>
2498         Merge from the libobjc-branch
2499         2004-02-09  Andrew Pinski  <pinskia@physics.uc.edu>
2501                 * Makefile.in (OBJC_H): Change objc-deps.h to objc-decls.h.
2503         2004-02-03  Andrew Pinski  <pinskia@physics.uc.edu>
2505                 * Makefile.in (OBJC_H): Add objc-deps.h.
2507         2004-01-27  Nicola Pero  <n.pero@mi.flashnet.it>
2509                 * Protocol.m ([-conformsTo:]): If the argument is nil, return NO.
2510                 ([-hash], [-isEqual:]): New methods.
2512         2004-01-27  Richard Frith-Macdonald <rfm@gnu.org>
2514                 * sarray.c (sarray_free): Add a better comment.
2516         2004-01-27  Adam Fedor  <fedor@gnu.org>
2518                 * hash.c (hash_add): Cast cachep to int.
2519                 * selector.c (__sel_register_typed_name): Cast
2520                 soffset_decode to int.
2522         2004-01-27  Alexander Malmberg  <alexander@malmberg.org>
2524                 * selector.c: Rename register_selectors_from_list to
2525                 __objc_register_selectors_from_list. Update caller.
2526                 (__objc_register_selectors_from_list): Lock __objc_runtime_mutex
2527                 while registering selectors. Use __sel_register_typed_name instead
2528                 of sel_register_typed_name. Check for NULL method_name:s.
2529                 (pool_alloc_selector): New function.
2530                 (__sel_register_typed_name): Use pool_alloc_selector to allocate
2531                 selector structures.
2532                 * sendmsg.c (class_add_method_list): Use
2533                 __objc_register_selectors_from_list.
2534                 * objc/runtime.h: Add __objc_register_selectors_from_list.
2536         2004-01-25  Adam Fedor  <fedor@gnu.org>
2537                     Nicola Pero  <n.pero@mi.flashnet.it>
2538                     Andrew Pinski  <pinskia@physics.uc.edu>
2540                 * objc/objc-decls.h: New file.
2541                 * objc/objc-api.h (_objc_lookup_class): Mark as export.
2542                 (_objc_load_callback): Likewise.
2543                 (_objc_object_alloc): Likewise.
2544                 (_objc_object_copy): Likewise.
2545                 (_objc_object_dispose): Likewise.
2547         2004-01-25  Andrew Pinski  <pinskia@physics.uc.edu>
2549                 * archive.c: s/__inline__/inline
2550                 * sendmsg.c: Likewise.
2552                 * encoding.c: Remove FIXME about the warning
2553                 about unused variable.
2554                 * sendmsg.c: Add a FIXME comment saying that
2555                 this should be using libffi.
2557                 * Makefile.in (LIBTOOL): Use @LIBTOOL@ now as it works.
2560 2004-05-13  Andrew Pinski  <pinskia@physics.uc.edu>
2562         * archive.c (objc_read_class): Initialize class_name.
2563         (objc_read_selector): Initialize selector_name.
2565 2004-05-09  Richard Sandiford  <rsandifo@redhat.com>
2567         * Makefile.in (toolexecdir): Remove trailing space.
2569 2004-04-15  Nathanael Nerode  <neroden@gcc.gnu.org>
2571         PR libobjc/14948
2572         * configure.ac: De-precious CC so multilibs work.
2573         * configure: Regenerate.
2575 2004-04-14  Nathanael Nerode  <neroden@gcc.gnu.org>
2577         * configure.ac: Restore toolexecdir.
2578         * Makefile.in: Restore toolexecdir.
2579         * configure: Regenerate.
2581 2004-04-09  Nathanael Nerode  <neroden@gcc.gnu.org>
2583         * configure.ac: Remove (unused) glibcpp_prefixdir.
2584         * configure: Regenerate.
2586         * configure.in: Rename to configure.ac.
2587         * Makefile.in: Update to match.
2589         * Makefile.in: Remove toolexecdir, glibcpp_toolexecdir (unused).
2590         Replace glibcpp_toolexeclibdir with toolexeclibdir.
2591         * configure.in: Remove glibcpp_toolexecdir (unused).
2592         Replace glibcpp_toolexeclibdir with toolexeclibdir.  Don't generate
2593         config.h or stamp-h (unused).  Move one comment to the right place.
2594         * configure: Regenerate.
2595         * config.h.in: Remove (unused).
2597         * config.h.in: Regenerate with autoheader.
2599         * Makefile.in: Remove (unused) gcc_version_trigger.
2600         * configure.in: Remove (unused) glibcpp_builddir.  Don't AC_SUBST
2601         gcc_version_trigger.
2602         * configure: Regenerate.
2604         * configure.in: Switch to modern style for AC_INIT, AC_OUTPUT.
2605         Sort file into sections.  Remove dnl where appropriate.  Fix
2606         other style issues.
2607         * configure: Regenerate.
2609         * configure.in: Replace old AC_PROG_CC hack with new one.
2610         Define toplevel_srcdir in terms of srcdir, not top_srcdir (there
2611         are no subdirectory output files, so this is fine).  Change prereq
2612         to autoconf 2.59.
2613         * aclocal.m4: Include ../config/no-executables.m4.
2614         * configure: Regenerate with autoconf 2.59.
2616         * configure.in: Improve comments on gthread_cflags.  Improve m4
2617         quotation, and replace 'if test' with 'case', for --enable-objc-gc.
2618         * configure: Regenerate.
2620         * configure.in: Move PACKAGE and VERSION settings up top.  Remove
2621         unused call to AC_PROG_LN_S.  Default RANLIB to ':'.  Remove
2622         redundant checks for values of RANLIB, AR, INSTALL.
2623         * configure: Regenerate.
2625         * configure.in: Clean up handling of
2626         --enable-version-specific-runtime-libs and related variables;
2627         replace 'if test' with 'case' where reasonable.  Fix comments.
2628         Remove useless libstdcxx_interface.
2629         * configure: Regenerate.
2631         * configure.in: Use _GCC_TOPLEV_NONCANONICAL_TARGET.
2632         Replace uses of target_alias with target_noncanonical.
2633         * aclocal.m4: Include ../config/acx.m4.
2634         * configure: Regenerate.
2635         * Makefile.in: Replace uses of target_alias with target_noncanonical.
2636         Fix copyright statement.
2638         * configure.in: Hand-inline bulky, confusing macros from
2639         aclocal.m4.  Replace references to "GNU Objective C" with "GCC".
2640         Update copyright notice.  Remove stuff for automake, which isn't
2641         used in this directory.  Remove emacs local variables.
2642         * aclocal.m4: Remove hand-inlined macros.  Update copyright notice.
2643         * configure: Regenerate.
2645 2004-03-16  Manfred Hollstein  <mh@suse.com>
2647         * Makefile.in, configure.in, configure: Update copyright years.
2649 2004-03-15  Manfred Hollstein  <mh@suse.com>
2651         * Makefile.in (LIBOBJC_VERSION, LIBOBJC_GC_VERSION): Use
2652         definition from configure.in.
2653         * configure.in (PACKAGE): Add definition.
2654         (VERSION): Add definition; substitute it in output files.
2655         * configure: Re-generate.
2657 2004-03-05  Ziemowit Laski  <zlaski@apple.com>
2659         * objc/hash.h (hash_string, compare_strings):
2660         Add type-casts to make Objective-C++ happy.
2661         * objc/typedstream.h (objc_get_stream_class_version):
2662         Rename parameter from 'class' to 'class_name' to make
2663         Objective-C++ happy.
2665 2004-03-01  Michael Matz  <matz@suse.de>
2667         * Makefile.in (ALL_CFLAGS): Add -fno-strict-aliasing.
2669 2004-02-06  Ziemowit Laski  <zlaski@apple.com>
2671         * objc/objc-api.h (objc_super): The 'class' field shall
2672         be named 'super_class' #ifdef __cplusplus.
2674 2004-01-17  Andrew Pinski  <pinskia@physics.uc.edu>
2676         PR target/10781
2677         * encoding.c (rs6000_special_round_type_align): Define.
2679 2004-01-14  Adam Fedor  <fedor@gnu.org>
2681         PR libobjc/12155
2682         * selector.c (__objc_register_instance_methods_to_class): Free
2683         new_list if not used.
2685 2004-01-09  Andrew Ruder  <aeruder@ksu.edu>
2687         PR libobjc/11904
2688         * sarray.c (sarray_free): Free array->is_copy_of latter.
2690 2003-12-01  Zack Weinberg  <zack@codesourcery.com>
2692         PR 11433
2693         * Protocol.m (descriptionForInstanceMethod): Don't dereference
2694         instance_methods if it's NULL.
2695         (descriptionForClassMethod): Likewise for class_methods.
2697 2003-10-24  Rainer Orth  <ro@TechFak.Uni-Bielefeld.DE>
2699         * Makefile.in (runtime-info.h): Remove -Wp.
2701 2003-10-21  Rainer Orth  <ro@TechFak.Uni-Bielefeld.DE>
2703         * Makefile.in (CC1OBJ): Remove.
2704         (runtime-info.h): Invoke $(CC) so all MULTIFLAGS are handled
2705         correctly.
2706         Use .m extension for temporary file.
2707         Remove assembler temp file.
2709 2003-10-20  Joseph S. Myers  <jsm@polyomino.org.uk>
2711         * objc/hash.h (hash_string): Don't use a cast as an lvalue.
2713 2003-10-17  Rainer Orth  <ro@TechFak.Uni-Bielefeld.DE>
2715         * Makefile.in (runtime-info.h): Use MULTIFLAGS.
2717 2003-09-09  Alan Modra  <amodra@bigpond.net.au>
2719         * configure: Regenerate.
2721 2003-08-27  Alexander Malmberg  <alexander@malmberg.org>
2723         * Makefile.in, aclocal.m4: Update to $(libdir)/gcc/ instead of
2724         (libdir)/gcc-lib/ when installing.
2725         * configure: Regenerate.
2727 Thu Jul 10 10:27:43 2003  Nicola Pero  <n.pero@mi.flashnet.it>
2729         libobjc/9969
2730         * sendmsg.c (get_imp): Fixed rare threading problem.
2731         (__objc_responds_to): Similar fixes.
2732         (objc_msg_lookup): Similar fixes.
2733         (__objc_init_install_dtable): Lock the runtime before checking if the
2734         table is installed.
2736 2003-05-23  Nathanael Nerode  <neroden@gcc.gnu.org>
2738         * hash.c, init.c, libobjc.def, libobjc_entry.c, linking.m,
2739         makefile.dos, misc.c, nil_method.c, objects.c, sarray.c,
2740         selector.c, sendmsg.c, thr-dce.c, thr-decosf1.c, thr-irix.c,
2741         thr-mach.c, thr-objc.c, thr-os2.c, thr-posix.c, thr-pthreads.c,
2742         thr-rtems.c, thr-single.c, thr-solaris.c, thr-vxworks.c,
2743         thr-win32.c, thr.c: Replace "GNU CC" with "GCC".
2744         * Makefile.in, NXConstStr.m, Object.m, Protocol.m, archive.c,
2745         class.c, encoding.c, gc.c, objc/NXConstStr.h, objc/Object.h,
2746         objc/Protocol.h, objc/encoding.h, objc/hash.h, objc/objc-api.h,
2747         objc/objc-list.h, objc/objc.h, ocjc/runtime.h, objc/sarray.h,
2748         objc/thr.h, objc/typedstream.h: Replace "GNU CC" with "GCC".
2750 Tue May 13 14:56:03 2003  Richard Frith-Macdonald <rfm@gnu.org>
2751                           Nicola Pero  <n.pero@mi.flashnet.it>
2753         libobjc/10742
2754         * init.c (class_superclass_of_class): New function.
2755         (create_tree_of_subclasses_inherited_from): Use it.
2756         (__objc_tree_insert_class): Likewise.
2757         (class_is_subclass_of_class): Likewise.
2759 2003-04-11  David Chad  <davidc@freebsd.org>
2760             Loren J. Rittle  <ljrittle@acm.org>
2762         libobjc/8562
2763         * objc/hash.h (hash_string): Constify correctly.
2764         (compare_ptrs): Use direct compare.
2765         * objc/objc-list.h (list_nth): Rename index to indx to avoid shadow.
2766         * objc/sarray.h: Global rename index to indx to avoid shadow.
2768 2003-03-12  Andreas Schwab  <schwab@suse.de>
2770         * aclocal.m4 (GLIBCPP_EXPORT_INSTALL_INFO): Avoid trailing /. in
2771         glibcpp_toolexeclibdir.
2772         * configure: Rebuilt.
2774 2003-02-20  Alexandre Oliva  <aoliva@redhat.com>
2776         * configure.in: Propagate ORIGINAL_LD_FOR_MULTILIBS to
2777         config.status.
2778         * configure: Rebuilt.
2780 2003-01-27  Alexandre Oliva  <aoliva@redhat.com>
2782         * aclocal.m4 (glibcpp_toolexeclibdir): Instead of
2783         $(MULTISUBDIR), use `$CC -print-multi-os-directory`, unless
2784         version_specific_libs is enabled.
2785         * configure: Rebuilt.
2787 2003-01-09  Christian Cornelssen  <ccorn@cs.tu-berlin.de>
2789         * Makefile.in (FLAGS_TO_PASS): Also pass DESTDIR.
2790         (install-libs, install-headers): Prepend $(DESTDIR) to
2791         destination paths in all (un)installation commands.
2793 2002-12-02  Zack Weinberg  <zack@codesourcery.com>
2795         * thr-objc.c: Include coretypes.h and tm.h.
2797 2002-12-01  Zack Weinberg  <zack@codesourcery.com>
2799         * encoding.c, sendmsg.c: Include coretypes.h and tm.h.
2801 2002-11-26  Nathanael Nerode  <neroden@gcc.gnu.org>
2803         * configure.in: Remove skip-this-dir support.
2804         * configure: Regenerate.
2806 2002-09-22  Kaveh R. Ghazi  <ghazi@caip.rutgers.edu>
2808         * Makefile.in (all): Fix multilib parallel build.
2810 Thu Sep 12 12:44:37 2002  Nicola Pero  <n.pero@mi.flashnet.it>
2812         * sendmsg.c (nil_method): Declare not to take a variable number of
2813         args.
2814         (objc_msg_lookup): Cast nil_method to IMP before returning it.
2815         (objc_msg_lookup_super): The same.
2817 2002-09-10  Jan Hubicka  <jh@suse.cz>
2819         * nil_method.c (nil_method): No longer defined with variable
2820         arguments.
2822 2002-07-02  Rodney Brown  <rbrown64@csc.com.au>
2824         * objc/encoding.h: Fix formatting.
2825         * objc/hash.h: Likewise.
2826         * objc/objc-api.h: Likewise.
2827         * objc/runtime.h: Likewise.
2828         * objc/thr.h: Likewise.
2829         * archive.c: Likewise.
2830         * class.c: Likewise.
2831         * encoding.c: Likewise.
2832         * gc.c: Likewise.
2833         * hash.c: Likewise.
2834         * init.c: Likewise.
2835         * misc.c: Likewise.
2836         * nil_method.c: Likewise.
2837         * objects.c: Likewise.
2838         * sarray.c: Likewise.
2839         * selector.c: Likewise.
2840         * sendmsg.c: Likewise.
2841         * thr-mach.c: Likewise.
2842         * thr.c: Likewise.
2844 2002-06-25  DJ Delorie  <dj@redhat.com>
2846         * aclocal.m4 (GLIBCPP_CONFIGURE): Split out
2847         GLIBCPP_TOPREL_CONFIGURE.
2848         * configure.in: Call it before AC_CANONICAL_SYSTEM.
2849         * configure: Regenerate.
2851 2002-06-21  Kaveh R. Ghazi  <ghazi@caip.rutgers.edu>
2853         * Object.m (forward, read, write): Fix unused parameter warnings.
2854         * encoding.c: Include <stdlib.h>.
2855         (target_flags): Mark with attribute unused.
2856         (atoi): Delete.
2857         * runtime.h (__objc_selector_max_index): Change to unsigned int.
2858         (__objc_generate_gc_type_description): Prototype.
2859         * selector.c (__objc_selector_max_index): Change to unsigned int.
2861 Mon Jun 17 18:37:42 2002  Nicola Pero  <n.pero@mi.flashnet.it>
2863         * sendmsg.c (__objc_get_forward_imp): Fix warning by making sure
2864         we always have a return value: if __objc_msg_forward does not
2865         supply a forwarding implementation, return the default
2866         __builtin_apply based one.
2868 2002-06-15  Kaveh R. Ghazi  <ghazi@caip.rutgers.edu>
2870         * Object.m: Fix signed/unsigned warning.
2871         * Protocol.m: Likewise.
2872         * archive.c: Always include stdlib.h.
2873         (objc_read_short, objc_read_unsigned_short, objc_read_int,
2874         objc_read_long, __objc_read_nbyte_uint, __objc_read_nbyte_ulong):
2875         Fix signed/unsigned warning.
2876         (objc_write_type, objc_read_type, objc_write_types,
2877         objc_read_types): Ensure ctype 8-bit safety.
2878         (__objc_no_write, __objc_no_read): Mark unused parameters.
2879         * class.c (class_table_setup): Specify void arg.
2880         * encoding.c (atoi, objc_sizeof_type, objc_alignof_type,
2881         objc_skip_typespec, objc_skip_offset,
2882         objc_layout_structure_next_member): Ensure ctype 8-bit safety.
2883         (objc_layout_structure_next_member): Ensure variables are
2884         initialized.
2885         * gc.c (__objc_generate_gc_type_description,
2886         class_ivar_set_gcinvisible): Mark unused parameters.
2887         * init.c (__objc_send_load, __objc_destroy_class_tree_node): Mark
2888         unused parameters.
2889         (__objc_init_protocols) Fix signed/unsigned warning.
2890         * nil_method.c (nil_method): Mark unused parameters.
2891         * thr.h (objc_thread_callback): Specify void arg.
2892         * sarray.c (sarray_new, sarray_realloc, sarray_free): Fix
2893         signed/unsigned warning.
2894         (sarray_free): Fix formatting.
2895         * selector.c (sel_types_match): Ensure ctype 8-bit safety.
2896         * sendmsg.c (__objc_init_install_dtable) Mark unused parameters.
2898 2002-06-09  Andreas Jaeger  <aj@suse.de>
2900         * encoding.c (objc_layout_structure_next_member): Remove unused
2901         variable.
2903 2002-05-20  Kaveh R. Ghazi  <ghazi@caip.rutgers.edu>
2905         * Makefile.in (SHELL): Set to @SHELL@.
2906         (WARN_CFLAGS): New.
2907         (ALL_CFLAGS): Add $(WARN_CFLAGS).
2909 2002-05-16  Rainer Orth  <ro@TechFak.Uni-Bielefeld.DE>
2911         * aclocal.m4: Allow for PWDCMD to override hardcoded pwd.
2912         * configure: Regenerate.
2914 2002-05-08  Alexandre Oliva  <aoliva@redhat.com>
2916         * configure.in (ORIGINAL_LD_FOR_MULTILIBS): Preserve LD at
2917         script entry, and set LD to it when configuring multilibs.
2918         * configure: Rebuilt.
2920 2002-04-19  David O'Brien  <obrien@FreeBSD.org>
2922         * encoding.c (MAX, MIN, ROUNDING): #undef before defining.
2924 2002-04-09  Hans-Peter Nilsson  <hp@bitrange.com>
2926         PR objc/6107
2927         * objc/objc-api.h (struct objc_protocol_list): Change type of
2928         member count from int to size_t.
2930 2002-02-11  Franz Sirl  <Franz.Sirl-kernel@lauterbach.com>
2932         PR libobjc/4039
2933         * aclocal.m4: Replace with version copied from libstdc++-v3.
2934         * configure.in: Update for changes to aclocal and Makefile.
2935         * configure: Regenerate.
2936         * Makefile.in: Correct install of multilibs and shared libs, use
2937         INSTALL_DATA for include files.
2939 Mon Dec 17 17:02:12 2001  Nicola Pero  <nicola@brainstorm.co.uk>
2941         * init.c (__objc_exec_class): Fixed bug in the loop on unclaimed
2942         categories - when an unclaimed category was found, the loop was
2943         doing two steps forward instead of one, so that in certain cases
2944         it was failing to properly load all the categories.  (Reported
2945         with fix by Alexander Malmberg <alexander@malmberg.org>).
2947 2001-11-14  Aldy Hernandez  <aldyh@redhat.com>
2949         * encoding.c: Add target_flags.
2951 2001-11-07  Aldy Hernandez  <aldyh@redhat.com>
2953          * objc/objc-api.h (_C_VECTOR): New.
2955          * encoding.c (VECTOR_TYPE): New.
2957 Mon Oct 29 21:29:21 2001  Nicola Pero  <n.pero@mi.flashnet.it>
2959         * class.c: Rewritten the class table to use optimized, lock-free
2960         lookup.  This more than doubles the speed of class method
2961         invocations.  (class_table_setup), (class_table_insert),
2962         (class_table_replace), (class_table_get_safe),
2963         (class_table_next), (class_table_print),
2964         (class_table_print_histogram): New functions.
2965         (__objc_init_class_tables): Use class_table_setup.
2966         (__objc_add_class_to_hash): Use class_table_get_safe and
2967         class_table_insert.  (objc_lookup_class), (objc_get_class): Do not
2968         assert the existence of the table; do not lock the runtime; use
2969         class_table_get_safe.  (objc_next_class): Use class_table_next.
2970         (__objc_resolve_class_links): Use class_table_next.
2971         (class_pose_as): Use class_table_replace.
2973 2001-09-10  Ovidiu Predescu  <ovidiu@cup.hp.com>
2975         * gc.c: Removed the DEBUG declaration.
2977 Wed Jul 18 12:48:56 2001  Nicola Pero  <n.pero@mi.flashnet.it>
2979         * thr.c (objc_mutex_lock): Invoke __objc_thread_id directly,
2980         rather than through objc_thread_id, to save a function call.
2981         (objc_mutex_trylock, objc_mutex_unlock, objc_condition_wait):
2982         Ditto.
2984 Mon Jul 16 12:15:00 2001  Nicola Pero  <n.pero@mi.flashnet.it>
2986         * objc/objc-api.h (object_is_class): Fixed - buggy code was trying
2987         to cast an id to a Class, which can not be done.  Make the check
2988         by using CLS_ISMETA on the class pointer instead.
2989         (object_is_meta_class): Similar fix.
2991 2001-06-09  Alexandre Oliva  <aoliva@redhat.com>, Stephen L Moshier  <moshier@mediaone.net>
2993         * configure.in (AC_EXEEXT): Work around in case it expands to
2994         nothing, as in autoconf 2.50.
2995         * acinclude.m4: Likewise.
2996         * configure: Rebuilt.
2998 2001-06-08  Nicola Pero  <n.pero@mi.flashnet.it>
3000         * THREADS: Explain that when we compile libobjc inside GCC, we
3001         always use thr-objc.c as a backend, which uses GCC's thread code.
3003 2001-06-06  Richard Frith-Macdonald  <rrfm@gnu.org>
3005         * init.c (__objc_send_message_in_list): When setting a new entry
3006         in __objc_load_methods use the method IMP as key, but check to see
3007         if the method is in the hashtable by looking at the IMP also.
3008         Also ... call the method after adding it to the hashtable rather
3009         than before ... thus preventing an obscure possibility of infinite
3010         recursion if a +load method itself loads a subclass.
3012 2001-05-25  Ovidiu Predescu  <ovidiu@cup.hp.com>
3014         * init.c (__objc_send_message_in_list): When setting a new entry
3015         in __objc_load_methods use the method name as key, not the method
3016         IMP (reported by Richard Frith-Macdonald <richard@brainstorm.co.uk>).
3018 2001-05-09  Joseph S. Myers  <jsm28@cam.ac.uk>
3020         * objc-features.texi: Move to ../gcc/objc.texi.
3021         * fdl.texi: Remove.
3022         * Makefile.in: Don't generate documentation from
3023         objc-features.texi.
3025 2001-05-01  Mark Mitchell  <mark@codesourcery.com>
3027         * fdl.texi: New file.
3028         * objc-features.texi: Simplify.
3029         * Makefile.in: Adjust accordingly.
3031 2001-04-30  Mark Mitchell  <mark@codesourcery.com>
3033         * objc-features.texi: Use the GFDL.
3035 Wed Mar 21 04:44:58 EST 2001  John Wehle  (john@feith.com)
3037         * encoding.c (REAL_TYPE): Define.
3039 2001-03-19  David Edelsohn  <edelsohn@gnu.org>
3041         * encoding.c (TYPE_MODE): Define.
3043 2001-03-14  Nicola Pero  <n.pero@mi.flashnet.it>
3045         * thr.c (objc_thread_add): New function.
3046         (objc_thread_remove): Ditto.
3047         * objc/thr.h: Declare them.
3048         * libobjc.def: Mention them.
3050 2001-02-28  Ovidiu Predescu  <ovidiu@cup.hp.com>
3052         * objc-features.texi: Document the @compatibility_alias compiler
3053         directive (description from Nicola Pero <n.pero@mi.flashnet.it>).
3055 Fri Feb 23 18:12:00 2001  Rainer Orth  <ro@TechFak.Uni-Bielefeld.DE>
3057         * sendmsg.c (__objc_forward): Delete strlen() declaration.
3059 2001-02-08  Geoffrey Keating  <geoffk@redhat.com>
3061         * configure.in: Don't run AC_PROG_CC_WORKS or AC_EXEEXT, because
3062         we're not interested in the result and they might fail.
3063         * configure: Regenerated.
3065 2001-01-12  Joseph S. Myers  <jsm28@cam.ac.uk>
3067         * objc-features.texi: Use @email.
3069 2001-01-12  Joseph S. Myers  <jsm28@cam.ac.uk>
3071         * sendmsg.c (__objc_print_dtable_stats): Don't use #ifdef inside
3072         printf.
3074 2000-01-11  Richard Earnshaw  <rearnsha@arm.com>
3076         * encoding.c (STRUCTURE_SIZE_BOUNDARY): Redefine in a way that
3077         determines the value dynamically.
3079 Wed Jan  3 00:49:10 2001  Ovidiu Predescu  <ovidiu@cup.hp.com>
3081         * sendmsg.c: Added __objc_msg_forward, a hook that allows external
3082         libraries to provide a function that returns the real forwarding
3083         function. This can alleviate problems __builtin_apply() and
3084         friends have on various platforms. (Solution suggested by Helge
3085         Hess.)
3087         * objc/objc-api.h: Define __objc_msg_forward.
3089         * sendmsg.c: Define gen_rtx_REG.
3091 2000-12-06      Ralf Corsepius <corsepiu@faw.uni-ulm.de>
3093         * thr-rtems.c: New file. Stub to compile.
3095 2000-09-06  Alexandre Oliva  <aoliva@redhat.com>
3097         * configure: Rebuilt with new libtool.m4.
3099 Tue Aug 15 00:38:56 2000  Ovidiu Predescu  <ovidiu@cup.hp.com>
3101         * configure.in: Create a config.h file. Check for <sched.h>.
3102         * configure: Regenerate.
3104         * config.h.in: Check for <sched.h>.
3106 2000-08-14  Zack Weinberg  <zack@wolery.cumb.org>
3108         * configure: Regenerate after change to ../libtool.m4.
3110 2000-08-14  Andreas Schwab  <schwab@suse.de>
3112         * objc-features.texi (Top): Move @menu at end of node.
3114 2000-08-11  Manfred Hollstein  <manfredh@redhat.com>
3116         * objc-features.texi: Move @node Top before @menu.
3118 Sun Aug  6 23:27:49 2000  Ovidiu Predescu  <ovidiu@cup.hp.com>
3120         * objc-features.texi: Documented the new -fconstant-string-class
3121         option.
3123 Sun Aug  6 22:51:16 2000  Ovidiu Predescu  <ovidiu@cup.hp.com>
3125         * thr-posix.c: Integrated Chris Ball's <cball@fmco.com> changes to
3126         improve the Posix thread support for Objective-C.
3128 2000-08-04  Zack Weinberg  <zack@wolery.cumb.org>
3130         * aclocal.m4: Replace copy of ../libtool.m4 with
3131         sinclude(../libtool.m4).
3133 Fri Jul 28 08:58:02 2000  Nicola Pero  <nicola@brainstorm.co.uk>
3135         * configure.in: Added libtool support; build shared libraries
3136         if --enable-shared was passed on command line.
3137         * Makefile.in: Modified most compilation commands to use libtool.
3138         * aclocal.m4: New symbolic link to the ../libtool.m4, from the
3139         libtool distribution.
3141 Sat Jul 29 00:10:21 2000  Ovidiu Predescu  <ovidiu@cup.hp.com>
3143         * sarray.c, Object.m: Removed the explicit prototypes for strlen
3144         and memcpy on 64-bit platforms (Suggested by Rodney Brown
3145         <rdb@cup.hp.com>).
3147 2000-05-12  H.J. Lu  (hjl@gnu.org)
3149         * Makefile.in (GTHREAD_FLAGS): New.
3150         (ALL_CFLAGS): Add $(GTHREAD_FLAGS).
3151         (OBJC_THREAD_FILE): Changed to thr-objc.
3153         * configure.in (GTHREAD_FLAGS): New, check and replace it for
3154         Makefile.
3155         (OBJC_THREAD_FILE): Removed.
3157         * thr-objc.c: New.
3159 2000-07-13  Kaveh R. Ghazi  <ghazi@caip.rutgers.edu>
3161         * objc/hash.h: Include string.h.
3163 2000-04-15  David Edelsohn  <edelsohn@gnu.org>
3165         * Object.m (strlen): 64-bit PowerPC is a 64bit platform as well.
3167 2000-04-12  Jakub Jelinek  <jakub@redhat.com>
3169         * Object.m (strlen): Provide prototype on all 64bit platforms,
3170         not only alpha.
3171         * sarray.c (memcpy): Likewise.
3172         * encoding.c (objc_layout_finish_structure): Don't use
3173         ROUND_TYPE_ALIGN on sparc.
3175         * encoding.c (objc_layout_structure_next_member): Do the whole
3176         procedure even for the first member, so that we get correct
3177         alignment.
3179 2000-03-29  Zack Weinberg  <zack@wolery.cumb.org>
3181         * objc/Protocol.h, objc/objc-list.h: Change #endif labels to
3182         comments.
3184 2000-02-23  Zack Weinberg  <zack@wolery.cumb.org>
3186         * Makefile.in: Add -DIN_TARGET_LIBS to ALL_CFLAGS.
3188 Thu Sep 23 07:19:12 1999   Chris Ball <cball@fmco.com>
3190         * thr-posix.c (__objc_mutex_deallocate): made deallocate work.
3192 Tue Sep 21 07:47:10 1999  Jeffrey A Law  (law@cygnus.com)
3194         * Makefile.in (gc.o, gc_gc.o): Do not pass -fgnu-runtime to
3195         the compiler when building C code.
3197 Fri Aug  6 23:32:29 1999  Daniel Jacobowitz <drow@drow.them.org>
3199         * Makefile.in (FLAGS_TO_PASS): Include prefix, exec_prefix,
3200         libdir, libsubdir and tooldir.
3202 Mon Jun 21 05:40:15 1999  John David Anglin <dave@hiauly1>
3204         * init.c (__objc_force_linking): Make global.
3206 Thu May 20 03:20:59 1999  Jeffrey A Law  (law@cygnus.com)
3208         * configure.in (AC_EXEEXT): Remove call.
3209         (compiler_name): Explicitly check with no extension and .exe
3210         extension.
3211         * configure: Regenerate.
3213 Sun Apr 25 01:15:34 1999  Mumit Khan  <khan@xraylith.wisc.edu>
3215         * Makefile.in (CC1OBJ): Define in terms of CC.
3216         (runtime-info.h): Use.
3218 Fri April 8 08:21:07 1999 Ovidiu Predescu <ovidiu@cup.hp.com>
3220         * objc-features.texi: Updated the URL to Boehm's GC page.
3222 Fri Mar 26 23:41:07 1999 Ovidiu Predescu <ovidiu@cup.hp.com>
3224         * archive.c (__objc_code_char, __objc_write_char): Explicitly specify
3225         the char as being signed (patch from Daniel Jacobowitz
3226         <drow@false.org>).
3228 Wed Mar 24 22:41:28 1999  Mumit Khan  <khan@xraylith.wisc.edu>
3230         * configure.in (AC_PREREQ): Update to 2.13.
3231         (AC_EXEEXT): Call to find possible file extension.
3232         (compiler_name): Use.
3233         * configure: Regenerate.
3235 Wed Jan 27 02:31:01 1999  Jeffrey A Law  (law@cygnus.com)
3237         * Makefile.in (ALL_CFLAGS): Add -DIN_GCC.
3239 Tue Jan  5 01:38:53 1999  Jeffrey A Law  (law@cygnus.com)
3241         * configure.in (thread_file): Correct and simplify code to find
3242         the thread file.
3243         * configure: Rebuilt.
3245 1998-11-26  Manfred Hollstein  <manfred@s-direktnet.de>
3247         * configure.in (compiler_name): Add check to detect if this
3248         language's compiler has been built.
3249         * configure: Regenerate.
3251 Mon Nov 23 16:50:28 1998  Kaveh R. Ghazi  <ghazi@caip.rutgers.edu>
3253         *  configure.in: Use AC_PREREQ(2.12.1).
3255 Thu Nov 19 20:33:37 1998  Jeffrey A Law  (law@cygnus.com)
3257         * Makefile.in (runtime-info.h): Avoid GNU make extensions.
3259 Sun Nov  8 17:46:14 1998  Kaveh R. Ghazi  <ghazi@caip.rutgers.edu>
3261         * Makefile.in (INCLUDES): Add -I$(srcdir)/$(MULTISRCTOP)../include.
3263 Thu Oct 22 14:34:06 1998  Kaveh R. Ghazi  <ghazi@caip.rutgers.edu>
3265         * configure.in: Use AC_CONFIG_AUX_DIR($topsrcdir).
3267 Sat Oct 17 05:21:31 1998  Ovidiu Predescu  <ovidiu@slip.net>
3269         * objc-features.texi (Top): Changed the email address.
3270         * objc-features.texi (Garbage Collection): Use @uref instead of @url.
3272 Mon Oct 11 21:25:27 1998  Ovidiu Predescu  <ovidiu@slip.net>
3274         * encoding.c: Redefine get_inner_array_type to get the first entry
3275         in the structure.
3277 Thu Oct  8 12:21:14 1998  Richard Frith-Macdonald <richard@brainstorm.co.uk>
3279         * encoding.c (objc_skip_type_qualifiers): Handle _C_BYREF.
3280         (objc_get_type_qualifiers): Similarly.
3281         * objc/encoding.h (_C_BYREF): Define.
3282         (_F_BYREF): Define.
3284 1998-10-07  David S. Miller  <davem@pierdol.cobaltmicro.com>
3286         * objc/sarray.h: Make boffset be an unsigned long when sparc so it
3287         works out on 64-bit systems.
3289 Tue Oct  6 20:32:06 1998  Alexandre Oliva  <oliva@dcc.unicamp.br>
3291         * Makefile.in (INCLUDES): Make it multilib-friendly.
3293 Fri Oct  2 07:12:14 1998  H.J. Lu  (hjl@gnu.org)
3295         * Makefile.in (INCLUDES): Add -I$(srcdir)/../gcc.
3297 Thu Oct  1 22:33:03 1998 Robert Lipe  <robertl@dgii.com>
3298                          Jeffrey A Law  (law@cygnus.com)
3300         * Makefile.in (INCLUDES): Reference gcc via $MULTIBUILDTOP.
3301         (FLAGS_TO_PASS): Added.
3302         (runtime-info.h): Reference cc1ibj via $MULTIBUILDTOP.
3304         * archive.c: Change config.h to tconfig.h.
3306         * configure.in: Find gcc's object directory even for multilibs.
3308 Wed Sep 30 18:17:17 1998  Robert Lipe  <robertl@dgii.com>
3310         * configure.in: Escape ^ in grep string.
3311         * configure: Rebuilt.
3313 Wed Sep 30 09:14:52 1998  Jeffrey A Law  (law@cygnus.com)
3315         * All .h files pushed down into the objc/ subdirectory.
3316         * Makefile.in (copy_headers): Corresponding changes.
3317         * configure.in (AC_INIT): Corresponding changes.
3318         * configure: Rebuilt.
3320 1998-09-30  Ben Elliston  <bje@cygnus.com>
3321             Jeff Law      <law@cygnus.com>
3323         * Makefile.in: Rewrite.
3325         * configure.in: Likewise.
3327         * configure: Regenerate.
3329         * All .c files.  Remove "objc" prefix when including objc header
3330         files.  Include tconfig.h, not ../tconfig.h.
3332 Mon Sep 21 23:27:10 1998  Ovidiu Predescu <ovidiu@slip.net>
3334         * encoding.c (TREE_TYPE, ARRAY_TYPE): Define.
3335         (get_inner_array_type): Define.
3337 1998-09-21  Ben Elliston  <bje@cygnus.com>
3339         * New directory.  Moved files from ../gcc/objc.