sendmsg.c: Add prototypes for __objc_get_forward_imp and get_imp.
[official-gcc.git] / libobjc / ChangeLog
blobe800cbeffd1cf25ef9a3521f95d5e48492927216
1 2015-01-27  Matthias Klose  <doko@ubuntu.com>
3         * sendmsg.c: Add prototypes for __objc_get_forward_imp and get_imp.
5 2015-01-09  Dimitris Papavasiliou  <dpapavas@gmail.com>
7         PR libobjc/51891
8         * ivars.c: Add a check for classes without instance
9         variables, which have a NULL ivar list pointer.
11 2015-01-05  Jakub Jelinek  <jakub@redhat.com>
13         Update copyright years.
15 2014-11-21  H.J. Lu  <hongjiu.lu@intel.com>
17         PR bootstrap/63784
18         * configure: Regenerated.
20 2014-11-11  Francois-Xavier Coudert  <fxcoudert@gcc.gnu.org>
22         PR target/63610
23         * configure: Regenerate.
25 2014-11-05  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
27         * thr.c (_XOPEN_SOURCE): Define as 600.
29 2014-07-27  Alan Modra  <amodra@gmail.com>
30             Matthias Klose  <doko@ubuntu.com>
32         PR libobjc/61920
34         * encoding.c: Define rs6000_special_adjust_field_align_p.
36 2014-01-02  Richard Sandiford  <rdsandiford@googlemail.com>
38         Update copyright years
40 2013-09-20  Alan Modra  <amodra@gmail.com>
42         * configure: Regenerate.
44 2013-07-21   Ondřej Bílka  <neleai@seznam.cz>
46         * class.c: Fix typos.
47         * encoding.c: Likewise.
48         * init.c: Likewise.
49         * objc-private/runtime.h: Likewise.
50         * objc/runtime.h: Likewise.
51         * objc-sync.c: Likewise.
53 2013-07-04  Kai Tietz  <ktietz@redhat.com>
55         * exception.c: Add check for SjLj to SEH blocks.
57 2013-02-03  Richard Sandiford  <rdsandiford@googlemail.com>
59         Update copyright years.
61 2012-10-19  Michael Meissner  <meissner@linux.vnet.ibm.com>
63         * encoding.c (TARGET_VSX): Provide definitions based on the
64         current compilation options, and not based off the target options
65         structure.
66         (TARGET_ALTIVEC): Likewise.
67         (TARGET_64BIT): Likewise.
69 2012-09-14  David Edelsohn  <dje.gcc@gmail.com>
71         * configure: Regenerated.
73 2012-07-19  Tristan Gingold  <gingold@adacore.com>
74             Richard Henderson  <rth@redhat.com>
76         * exception.c (__gnu_objc_personality_seh0): New function.
78 2012-05-16  H.J. Lu  <hongjiu.lu@intel.com>
80         * configure: Regenerated.
82 2012-03-12  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
84         * configure.ac (enable_objc_gc): Remove alpha*-dec-osf* handling.
85         * configure: Regenerate.
87         * thr.c (_XOPEN_SOURCE): Define unconditionally.
89 2011-11-21  Andreas Tobler  <andreast@fgznet.ch>
91         * configure: Regenerate.
93 2011-11-02  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
95         * Makefile.in (INCLUDES): Add -I$(MULTIBUILDTOP)../libgcc.
96         * configure.ac (target_thread_file, HAVE_GTHR_DEFAULT): Remove.
97         * configure: Regenerate.
98         * config.h.in: Regenerate.
100 2011-10-17  Paul Brook  <paul@codesourcery.com>
101             Matthias Klose  <doko@ubuntu.com>
103         * exception.c (parse_lsda_header): hardcode ttype_encoding for older
104         ARM EABI toolchains.
105         (get_ttype_entry) Remove __ARM_EABI_UNWINDER__ variant.
107 2011-10-09  Nicola Pero  <nicola.pero@meta-innovation.com>
109         PR libobjc/49883
110         * init.c (__objc_exec_class): Work around a bug in clang's code
111         generation.  Clang sets the class->info field to values different
112         from 0x1 or 0x2 (the only allowed values in the traditional GNU
113         Objective-C runtime ABI) to store some additional information, but
114         this breaks backwards compatibility.  Wipe out all the bits in the
115         fields other than the first two upon loading a class.
117 2011-10-09  Nicola Pero  <nicola.pero@meta-innovation.com>
119         * class.c (objc_lookup_class): Added back for compatibility with
120         clang which seems to emit calls to it.
122 2011-10-08  Richard Frith-Macdonald <rfm@gnu.org>
123             Nicola Pero  <nicola.pero@meta-innovation.com>
125         PR libobjc/50428
126         * sendmsg.c (__objc_send_initialize): If a class does not have an
127         +initialize method, search for an +initialize method in the
128         superclass and in the ancestor classes and execute the first one
129         that is found.  This makes the GNU runtime behave in the same way
130         as the Apple/NeXT runtime with respect to +initialize methods and
131         subclassing.
133 2011-08-06  Nicola Pero  <nicola.pero@meta-innovation.com>
135         PR libobjc/50002
136         * class.c (__objc_update_classes_with_methods): Iterate over meta
137         classes as well as normal classes when refreshing the method
138         implementations.  This fixes replacing class methods.
140 2011-08-06  Nicola Pero  <nicola.pero@meta-innovation.com>
142         * class.c (class_getSuperclass): Fixed to work with meta classes
143         still in construction too.
145 2011-08-06  Nicola Pero  <nicola.pero@meta-innovation.com>
147         * class.c (class_getSuperclass): Fixed typo in comment.
148         
149 2011-08-06  Nicola Pero  <nicola.pero@meta-innovation.com>
151         PR libobjc/49882
152         * class.c (class_getSuperclass): Return the superclass if the
153         class is in construction.
154         * objc/runtime.h (class_getSuperclass): Updated documentation.
156 2011-08-05  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
158         * Makefile.in (INCLUDES): Search
159         $(srcdir)/$(MULTISRCTOP)../libgcc.
161 2011-06-08  Nicola Pero  <nicola.pero@meta-innovation.com>
163         * objc/objc.h (__GNU_LIBOBJC__): Bumped to 20110608.
165 2011-06-08  Nicola Pero  <nicola.pero@meta-innovation.com>
167         * configure.ac (VERSION): Bumped to 4:0:0.
168         * configure (VERSION): Likewise.
170 2011-06-08  Nicola Pero  <nicola.pero@meta-innovation.com>
172         * objc/README: Updated.
173         * objc-private/selector.h: Updated comments.
174         
175 2011-06-07  Nicola Pero  <nicola.pero@meta-innovation.com>
177         * sendmsg.c (class_get_instance_method): Removed.
178         (class_get_class_method): Removed.
179         (objc_get_uninstalled_dtable): Removed.
181 2011-06-07  Nicola Pero  <nicola.pero@meta-innovation.com>
183         * objc-private/module-abi-8.h (class_get_instance_size): Removed.
184         * objects.c (class_create_instance): Removed.
185         * error.c (__USE_FIXED_PROTOTYPES__): Removed.
186         * gc.c (__objc_generate_gc_type_description): Use
187         class_getInstanceSize() instead of class_get_instance_size().
188         * selector.c (sel_types_match): Made static.
189         (sel_get_typed_uid): Removed.
190         (sel_get_any_typed_uid): Removed.
191         (sel_get_name): Removed.
192         (sel_get_type): Removed.
193         (sel_register_name): Removed.
194         (sel_register_typed_name): Removed.
195         (sel_get_uid): Removed.
197 2011-06-07  Nicola Pero  <nicola.pero@meta-innovation.com>
199         * encoding.c (method_get_number_of_arguments): Removed.
200         (method_get_sizeof_arguments): Removed.
202 2011-06-07  Nicola Pero  <nicola.pero@meta-innovation.com>
204         * class.c (objc_next_class): Removed.
205         (class_pose_as): Removed.
206         (CLASSOF): Removed.
207         (class_table_replace): Removed.
208         (objc_lookup_class): Removed.
210 2011-06-07  Nicola Pero  <nicola.pero@meta-innovation.com>
212         Removed the Traditional Objective-C runtime public API.
213         * Makefile.in (OBJC_DEPRECATED_H): Variable removed.
214         (install-headers): Do not create the objc/deprecated directory and
215         do not install the deprecated headers.
216         (OBJC_H): Removed encoding.h and objc-api.h.
217         * Object.m: Removed all methods with the exception of -class and
218         -isEqual:.  Updated includes.  ([-class]): Use Modern API.
219         * objc/Object.h: Do not include deprecated/Object.h.
220         * objc/deprecated/Object.h: Removed.
221         * linking.m (__objc_linking): Call [Object class] instead of
222         [Object name].
223         * Protocol.m: Removed all methods with the exception of -isEqual:.
224         Updated includes.
225         * objc/Protocol.h: Do not include deprecated/Protocol.h.
226         * objc/deprecated/Protocol.h: Removed.
227         * objc/deprecated/struct_objc_symtab.h: Removed.
228         * objc/deprecated/struct_objc_module.h: Removed.
229         * objc/deprecated/struct_objc_ivar.h: Removed.
230         * objc/deprecated/struct_objc_ivar_list.h: Removed.
231         * objc/deprecated/struct_objc_method.h: Removed.
232         * objc/deprecated/struct_objc_method_list.h: Removed.
233         * objc/deprecated/struct_objc_protocol_list.h: Removed.
234         * objc/deprecated/struct_objc_category.h: Removed.
235         * objc/deprecated/MetaClass.h: Removed.
236         * objc/deprecated/objc_msg_sendv.h: Removed.  
237         * objc/deprecated/README: Removed.
238         * objc/deprecated/struct_objc_class.h: Removed.
239         * objc/deprecated/struct_objc_protocol.h: Removed.
240         * objc/deprecated/struct_objc_selector.h: Removed.
241         * objc/encoding.h: Removed.
242         * objc/message.h (struct objc_super): Removed the definition for
243         the Traditional Objective-C runtime API.
244         * objc/objc.h: Do not include objc/objc-decls.h.
245         deprecated/struct_objc_selector.h, deprecated/MetaClass.h,
246         deprecated/struct_objc_class.h, deprecated/struct_objc_protocol.h
247         and deprecated/objc_msg_sendv.h.  Uncommented new definition of
248         Protocol *.
249         * objc/objc-api.h: Removed.
250         * objc/runtime.h: Updated comments.  Removed check to detect
251         concurrent usage of Traditional and Modern APIs.
252         * objc-private/module-abi-8.h: Always define struct objc_class and
253         struct objc_protocol.  (struct objc_protocol_list): Changed type
254         of 'list' argument from 'Protocol *' to 'struct objc_protocol *'.
255         (class_get_instance_size): Added.
256         * objc-private/protocols.h (__objc_protocols_add_protocol): Take a
257         'struct objc_protocol *' as argument, not a 'Protocol *'.
258         * objc-private/runtime.h: Updated comments.
259         * objc-private/selector.h (struct objc_selector, sel_eq): Added.
260         * class.c: Include objc-private/selector.h.
261         (objc_get_meta_class): Return a Class instead of a MetaClass.
262         * encoding.c (method_get_next_argument): Removed.
263         (method_get_first_argument): Removed.
264         (method_get_nth_argument): Removed.
265         * gc.c: Include objc/runtime.h instead of objc/encoding.h.
266         Include objc-private/module-abi-8.h and ctype.h.
267         * protocols.c (__objc_protocols_add_protocol): Take a 'struct
268         objc_protocl *' as argument, not a 'Protocol *'.
269         (class_addProtocol): Added casts to 'struct objc_protocol *' and
270         'Protocol *'.
271         (class_copyProtocolList): Likewise.
272         (protocol_conformsToProtocol): Likewise.
273         (protocol_copyProtocolList): Likewise.
274         * sarray.c: Include objc-private/module-abi-8.h.
275         * sendmsg.c (method_get_next_argument): Removed.
276         (method_get_first_argument): Removed.
277         (method_get_nth_argument): Removed.
278         (objc_msg_sendv): Removed.
279         (arglist_t, retval_t): New.  (class_get_class_method): Take a
280         'Class', not 'MetaClass', argument.
281         * thr.c: Include module-abi-8.h.
282         
283 2011-06-03  Nicola Pero  <nicola.pero@meta-innovation.com>
285         * Makefile.in (OBJC_DEPRECATED_H): Removed struct_objc_static_instances.h
286         and objc_get_uninstalled_dtable.h.
287         * objc/deprecated/struct_objc_static_instances.h: Removed.
288         * objc/deprecated/objc_get_uninstalled_dtable.h: Removed.       
289         * objc/objc-api.h: Do not include deprecated/objc_static_instances.h
290         and deprecated/objc_get_uninstalled_dtable.h.
291         
292 2011-06-03  Nicola Pero  <nicola.pero@meta-innovation.com>
294         * Makefile.in (OBJC_DEPRECATED_H): Removed objc_object_alloc.h.
295         * objc/deprecated/objc_object_alloc.h: Removed.
296         * objc/objc-api.h: Do not include deprecated/objc_object_alloc.h.
297         * objects.c (_objc_object_alloc, _objc_object_dispose,
298         _objc_object_copy): Removed.
299         * libobjc.def (__objc_object_alloc, __objc_object_copy,
300         __objc_object_dispose): Removed.
301         
302 2011-06-03  Nicola Pero  <nicola.pero@meta-innovation.com>
304         * Makefile.in (OBJC_DEPRECATED_H): Removed METHOD_NULL.h.
305         * objc/objc-api.h: Do not include deprecated/METHOD_NULL.h.
306         * objc/deprecated/METHOD_NULL.h: Removed.
307         
308 2011-06-03  Nicola Pero  <nicola.pero@meta-innovation.com>
310         * Makefile.in (OBJC_DEPRECATED_H): Removed objc_valloc.h,
311         objc_malloc.h and objc_unexpected_exception.h.
312         (exception.lo): Do not use -Wno-deprecated-declarations.
313         (exception_gc.lo): Likewise.
314         * objc/objc-api.h: Do not include deprecated/objc_valloc.h,
315         deprecated/objc_malloc.h and
316         deprecated/objc_unexpected_exception.h.
317         * objc/deprecated/objc_valloc.h: Removed.
318         * objc/deprecated/objc_malloc.h: Removed.
319         * objc/deprecated/objc_unexpected_exception.h: Removed.
320         * exception.c (_objc_unexpected_exception): Removed.
321         (objc_exception_throw): Do not check for
322         _objc_unexpected_exception.
323         * memory.c (objc_valloc, _objc_malloc, _objc_atomic_malloc,
324         _objc_valloc, _objc_realloc, _objc_calloc, _objc_free): Removed.        
325         * libobjc.def (_objc_unexpected_exception, objc_valloc): Removed.
326         
327 2011-06-03  Nicola Pero  <nicola.pero@meta-innovation.com>
329         * objc/objc.h: Do not include deprecated/STR.h.
330         * objc/deprecated/STR.h: Removed.
331         * Makefile.in (OBJC_DEPRECATED_H): removed STR.h.
332         
333 2011-06-03  Nicola Pero  <nicola.pero@meta-innovation.com>
335         * Makefile.in (OBJC_H): Removed hash.h and sarray.h.
336         (OBJC_DEPRECATED_H): Likewise.
337         * libobjc.def (objc_hash_new, objc_hash_delete, objc_hash_add,
338         objc_hash_remove, objc_hash_next, objc_hash_value_for_key,
339         objc_hash_is_key_in_hash, hash_add, hash_delete, hash_new,
340         hash_next, hash_remove, hash_value_for_key, hash_is_key_in_hash,
341         sarray_at_put, sarray_at_put_safe, sarray_free, sarray_lazy_copy,
342         sarray_new, sarray_realloc, sarray_remove_garbage): Removed.
343         * objc/sarray.h: Removed.
344         * objc/hash.h: Removed.
345         * objc/deprecated/sarray.h: Removed.
346         * objc/deprecated/hash.h: Removed.
347         * objc/Object.h: Do not include objc/deprecated/hash.h
348         * Object.m: Include string.h.
349         * objc/objc-api.h: Do not include objc/deprecated/hash.h.
350         * objc-private/common.h (GNU_LIBOBJC_COMPILING_LIBOBJC_ITSELF):
351         Removed.
353 2011-06-03  Nicola Pero  <nicola.pero@meta-innovation.com>
355         * Object.m ([-forward::]): Removed.
356         * objc/deprecated/Object.h ([-forward::]): Removed.
357         * sendmsg.c (__objc_forward): Updated comments.
358         
359 2011-06-03  Nicola Pero  <nicola.pero@meta-innovation.com>
361         * Makefile.in (OBJC_H): Removed objc-list.h.
362         (OBJC_DEPRECATED_H): Removed objc-list.h.
363         * objc/objc-list.h: File removed.
364         * objc/deprecated/objc-list.h: File removed.
366 2011-06-03  Nicola Pero  <nicola.pero@meta-innovation.com>
368         * Makefile.in (OBJC_H): Removed typedstream.h.
369         (OBJC_DEPRECATED_H): Removed typedstream.h.
370         (C_SOURCE_FILES): Removed archive.c.
371         (Object.lo): Rule removed.
372         (Object_gc.lo): Likewise.
373         (archive.lo): Likewise.
374         (archive_gc.lo): Likewise.
375         * objc/deprecated/Object.h ([+streamVersion:], [-read], [-write],
376         [-awake]): Removed.
377         Do not include deprecated/typedstream.h.
378         * Object.m: Removed the same methods.
379         * archive.c: File removed.
380         * objc/typedstream.h: File removed.
381         * objc/deprecated/typedstream.h: File removed.
382         * libobjc.def (__objc_read_nbyte_uint, __objc_read_nbyte_ulong,
383         __objc_write_class, __objc_write_object, __objc_write_selector,
384         objc_close_typed_stream, objc_end_of_typed_stream,
385         objc_flush_typed_stream, objc_get_stream_class_version,
386         objc_open_typed_stream, objc_open_typed_stream_for_file,
387         objc_read_array, objc_read_char, objc_read_int, objc_read_long,
388         objc_read_object, objc_read_selector, objc_read_short,
389         objc_read_string, objc_read_type, objc_read_types,
390         objc_read_unsigned_char, objc_read_unsigned_int,
391         objc_read_unsigned_long, objc_read_unsigned_short,
392         objc_write_array, objc_write_char, objc_write_int,
393         objc_write_long, objc_write_object, objc_write_object_reference,
394         objc_write_root_object, objc_write_selector, objc_write_short,
395         objc_write_string, objc_write_string_atomic, objc_write_type,
396         objc_write_types, objc_write_unsigned_char,
397         objc_write_unsigned_int, objc_write_unsigned_long,
398         objc_write_unsigned_short): Removed.
399         
400 2011-06-02  Nicola Pero  <nicola.pero@meta-innovation.com>
402         * Makefile.in (OBJC_DEPRECATED_H): Removed objc_error.h.
403         * objc/deprecated/objc_error.h: Removed.
404         * objc/objc-api.h: Do not include deprecated/objc_error.h.
405         * libobjc.def (objc_error, objc_verror): Removed.
406         * error.c (_objc_error_handler, objc_error, objc_verror,
407         objc_set_error_handler): Removed.
408         * Object.m ([-error:], [-perform:], [-perform:with:],
409         [-perform:with:with], [-subclassResponsibility:],
410         [-notImplemented:], [-shouldNotImplement:], [-doesNotRecognize:]):
411         Removed.
412         * objc/deprecated/Object.h: Removed the same methods.
413         * sendmsg.c (__objc_forward): Do not try to invoke the "error:"
414         method after trying to invoke the "doesNotRecognize:" method.
415         
416 2011-05-26  Nicola Pero  <nicola.pero@meta-innovation.com>
418         * sendmsg.c: Reindented part of the file.  No non-trivial changes
419         in code.
421 2011-05-26  Nicola Pero  <nicola.pero@meta-innovation.com>
423         * sendmsg.c (__objc_install_dtable_for_class): Use objc_getClass,
424         not objc_lookup_class.
426 2011-05-25  Richard Frith-Macdonald <rfm@gnu.org>
427             David Ayers  <ayers@fsfe.org>
429         PR libobjc/38307
430         * sendmsg.c: Include objc/hash.h.
431         (get_implementation): New function, mostly with code from get_imp
432         updated to support the new +initialize dispatch table logic.
433         (get_imp): Use get_implementation.
434         (__objc_responds_to): Updated to support the new +initialize
435         dispatch table logic.
436         (class_respondsToSelector): Likewise.
437         (objc_msg_lookup): Use get_implementation.
438         (__objc_init_install_dtable): Removed.
439         (__objc_install_methods_in_dtable): Updated arguments.
440         (__objc_install_dispatch_table_for_class): Renamed to
441         __objc_install_dtable_for_class and updated to support the new
442         +initialize dispatch table logic.
443         (__objc_update_dispatch_table_for_class): Updated to support the
444         new +initialize dispatch table logic.
445         (__objc_forward): Call get_implementation instead of get_imp.
446         (prepared_dtable_table): New.
447         (__objc_prepare_dtable_for_class): New. 
448         (__objc_prepared_dtable_for_class): New.
449         (__objc_get_prepared_imp): New.
450         (__objc_install_prepared_dtable_for_class): New.
451         
452 2011-05-24  Nicola Pero  <nicola.pero@meta-innovation.com>
454         PR libobjc/48177
455         * selector.c (__sel_register_typed_name): Use sel_types_match()
456         instead of strcmp() to compare selector types (Suggestion by
457         Richard Frith-Macdonald <rfm@gnu.org>).
459 2011-04-15  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
461         PR libobjc/32037
462         * Makefile.in (OBJC_GCFLAGS): Move ...
463         * configure.ac (enable_objc_gc): ... here.
464         Add $(libsuffix) to OBJC_BOEHM_GC.
465         * configure: Regenerate.
467 2011-02-28  Nicola Pero  <nicola.pero@meta-innovation.com>
468         
469         * selector.c (sel_getTypedSelector): Return NULL if there are
470         multiple selectors with conflicting types.
471         * objc/runtime.h (sel_getTypedSelector): Updated documentation.
472         
473 2011-02-28  Richard Frith-Macdonald <rfm@gnu.org>
475         PR libobjc/47922
476         * gc.c (class_ivar_set_gcinvisible): Use _C_GCINVISIBLE instead of
477         a hardcoded "!".
479 2011-02-13  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
481         * configure: Regenerate.
483 2010-12-26  Nicola Pero  <nicola.pero@meta-innovation.com>
485         * init.c (create_tree_of_subclasses_inherited_from): Use
486         class_superclass_of_class instead of assuming a class is
487         unresolved when it could be resolved.  Tidied up assignment and
488         check.
489         (__objc_tree_insert_class): Enhanced DEBUG_PRINTF.
490         (objc_tree_insert_class): Tidied up loop; return immediately upon
491         inserting a class.
492         (__objc_exec_class): Do not set __objc_class_tree_list.
493         
494 2010-12-24  Nicola Pero  <nicola.pero@meta-innovation.com>
496         * selector.c (sel_getTypedSelector): Return NULL if given a NULL
497         argument.
498         (sel_registerTypedName): Same.
499         (sel_registerName): Same.
500         * objc/runtime.h: Updated documentation.
501         
502 2010-12-24  Nicola Pero  <nicola.pero@meta-innovation.com>
504         * objc/runtime.h (class_addIvar): Updated documentation.  The
505         alignment is actually the log_2 of the alignment in bytes.
506         * ivars.c (class_addIvar): Corresponding change to the
507         implementation.
508         
509 2010-12-24  Nicola Pero  <nicola.pero@meta-innovation.com>
511         * objc/runtime.h (sel_getType): Renamed to sel_getTypeEncoding to
512         be consistent with method_getTypeEncoding and
513         ivar_getTypeEncoding.
514         (sel_copyTypedSelectorList, sel_getTypedSelector): New.
515         * selector.c (sel_getType): Renamed to sel_getTypeEncoding.
516         (sel_copyTypedSelectorList, sel_getTypedSelector): New.
517         (sel_get_type): Updated call to sel_getType.
518         
519 2010-12-24  Nicola Pero  <nicola.pero@meta-innovation.com>
521         * objc/runtime.h (class_conformsToProtocol,
522         class_copyProtocolList): Updated documentation.
524 2010-12-23  Nicola Pero  <nicola.pero@meta-innovation.com>
526         * init.c (create_tree_of_subclasses_inherited_from): Updated
527         DEBUG_PRINTF messages.
528         (__objc_tree_insert_class): Same.
529         (__objc_send_load_using_method_list): Same.
530         (__objc_send_load): Same.
531         (__objc_exec_class): Same.  In particular, do not print the module
532         name since it is no longer used.
533         * sendmsg.c (__objc_send_initialize): Added DEBUG_PRINTFs for
534         tracking +initialize calls.
535         (__objc_update_dispatch_table_for_class): Added DEBUG_PRINTFs for
536         tracking updates of dispatch tables.
537         (__objc_install_dispatch_table_for_class): Same.
538         
539 2010-12-23  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
541         * Makefile.in (libobjc$(libsuffix).la): Link with -Wc,-shared-libgcc.
542         (libobjc_gc$(libsuffix).la): Likewise.
544 2010-12-23  Nicola Pero  <nicola.pero@meta-innovation.com>
546         * sendmsg.c (class_addMethod): Return NO if the method already
547         exists in the class.
549 2010-12-22  Nicola Pero  <nicola.pero@meta-innovation.com>
551         * init.c (duplicate_classes): New.
552         (__objc_exec_class): Initialize duplicate_classes.
553         (__objc_create_classes_tree): Ignore classes in the
554         duplicate_classes table.
555         (__objc_call_load_callback): Same.
556         (__objc_init_class): If a duplicate class is found, add it to
557         duplicate_classes instead of aborting.  Return YES if the class is
558         not a duplicate, and NO if it is.
559         * objc-private/runtime.h (__objc_init_class): Updated prototype.
561 2010-12-22  Nicola Pero  <nicola.pero@meta-innovation.com>
563         * objc-private/objc-list.h: Reindented file.  No code changes.
564         * objc-private/sarray.h: Same change.
566 2010-12-22  Nicola Pero  <nicola.pero@meta-innovation.com>
568         * objc-private/accessors.h: Removed 'extern "C"' guards.  This
569         file is never compiled with C++.
570         * objc-private/hash.h: Same change.
571         * objc-private/objc-list.h: Same change.
572         * objc-private/objc-sync.h: Same change.
573         * objc-private/protocols.h: Same change.
574         * objc-private/runtime.h: Same change.
575         * objc-private/sarray.h: Same change.
576         * objc-private/selector.h: Same change.
578 2010-12-21  Nicola Pero  <nicola.pero@meta-innovation.com>
580         PR libobjc/18764
581         * class.c (__objc_add_class_to_hash): Return YES if the class was
582         added, and NO if it already existed.
583         * init.c (__objc_init_class): If __objc_add_class_to_hash returns
584         NO, then abort the program with an error message.
585         * objc-private/runtime.h (__objc_add_class_to_hash): Updated
586         declaration.
588 2010-12-21  Nicola Pero  <nicola.pero@meta-innovation.com>      
590         * init.c (_objc_load_callback): Initialize with 0.
591         (__objc_call_callback): Renamed to __objc_call_load_callback.
592         Check _objc_load_callback only once, and if it is not set, return
593         immediately.
594         (objc_send_load): Updated call to __objc_call_callback.
595         
596 2010-12-21  Nicola Pero  <nicola.pero@meta-innovation.com>
598         PR libobjc/16110
599         * init.c (__objc_send_message_in_list): Renamed to
600         __objc_send_load_using_method_list.  Do not take an 'op' argument.
601         Register the 'load' selector if needed.
602         (__objc_send_load): Do not register the 'load' selector.  Updated
603         call to __objc_send_message_in_list.
604         (__objc_create_classes_tree): Add the class of any claimed
605         category that was loaded in the module to the list of classes for
606         which we try to execute +load.
607         
608 2010-12-21  Nicola Pero  <nicola.pero@meta-innovation.com>
610         * objc-private/common.h: When DEBUG is defined, include <stdio.h>.
611         Updated comments.
612         * init.c (__objc_tree_insert_class): Use %p, not %x, when printing
613         a pointer using DEBUG_PRINTF.
614         
615 2010-12-21  Nicola Pero  <nicola.pero@meta-innovation.com>
617         PR libobjc/45953
618         * selector.c (__sel_register_typed_name): When registering a new
619         selector with the same name as an existing one, reuse the existing
620         name string.  Also updated types, casts and comments in the whole
621         function.
623 2010-12-21  Nicola Pero  <nicola.pero@meta-innovation.com>
625         * objc-private/module-abi-8.h (struct objc_symtab): Declare 'refs'
626         to be 'struct objc_selector *' and not 'SEL'.
627         * init.c (__objc_exec_class): Call
628         __objc_register_selectors_from_module instead of iterating over
629         each selector and calling __sel_register_typed_name for each.
630         * objc-private/selector.h: Declare
631         __objc_register_selectors_from_module instead of
632         __sel_register_typed_name.
633         * selector.c (__objc_register_selectors_from_module): New.
634         (__sel_register_typed_name): Made static.
635         
636 2010-12-21  Nicola Pero  <nicola.pero@meta-innovation.com>
638         * linking.m: Do not include objc/NXConstStr.h.
640 2010-12-21  Nicola Pero  <nicola.pero@meta-innovation.com>
641         
642         * objc-private/runtime.h (DEBUG_PRINTF): Moved from here ...
643         * objc-private/common.h (DEBUG_PRINTF): To here.
644         * hash.c: Do not include objc-private/runtime.h and objc/thr.h.
645         
646 2010-12-21  Nicola Pero  <nicola.pero@meta-innovation.com>
648         * hash.c: Tidied up comments and indentation.  No code changes.
650 2010-12-19  Nicola Pero  <nicola.pero@meta-innovation.com>
652         PR libobjc/47012
653         * accessors.m (objc_getProperty): If not atomic, do not
654         retain/autorelease the returned value.
656 2010-12-19  Nicola Pero  <nicola.pero@meta-innovation.com>
658         * objc-private/runtime.h (__objc_selector_max_index,
659         __objc_init_selector_tables, __objc_register_selectors_from_class,
660         __objc_register_selectors_from_list,
661         __objc_register_selectors_from_description_list): Moved to ...
662         * objc-private/selector.h: ... here.
664 2010-12-19  Nicola Pero  <nicola.pero@meta-innovation.com>
666         * objc-private/runtime.h (__objc_class_links_resolved): Removed.
667         (__objc_print_dtable_stats): Removed.
668         (__sel_register_typed_name): Removed.
669         * sendmsg.c (__objc_print_dtable_stats): Use 'void' as argument.
670         
671 2010-12-19  Nicola Pero  <nicola.pero@meta-innovation.com>
673         * init.c (__objc_exec_class): Call __objc_resolve_class_links (),
674         if appropriate, after loading the module.
676 2010-12-19  Nicola Pero  <nicola.pero@meta-innovation.com>
678         * sendmsg.c (method_setImplementation): Do not declare.
680 2010-12-19  Nicola Pero  <nicola.pero@meta-innovation.com>
682         * objc/message.h: Updated comments.
683         * objc/runtime.h: Updated comments.
684         
685 2010-12-19  Nicola Pero  <nicola.pero@meta-innovation.com>
687         * class.c (objc_lookupClass): Renamed to objc_lookUpClass.
688         * protocols.c: Updated all calls to objc_lookupClass to call
689         objc_lookUpClass instead.
690         * sendmsg.c (objc_lookupClass): Do not declare.
691         (get_imp): Update call to objc_lookupClass to call
692         objc_lookUpClass instead.
693         * objc/runtime.h (objc_lookupClass): Renamed to objc_lookUpClass.
695 2010-12-19  Nicola Pero  <nicola.pero@meta-innovation.com>
697         * objc/runtime.h (class_ivar_set_gcinvisible): Declare.
698         * sendmsg.c (_CLS_IN_CONSTRUCTION, CLS_IS_IN_CONSTRUCTION): Do not
699         define.  Updated comments.
700         
701 2010-12-19  Nicola Pero  <nicola.pero@meta-innovation.com>
703         * objc/encoding.h: Updated comments.
704         * objc/runtime.h: Updated comments.
705         (objc_setGetUnknownClassHandler): Mark with objc_EXPORT.
706         (objc_sizeof_type): Same.
707         (objc_alignof_type): Same.
708         (objc_aligned_size): Same.
709         (objc_promoted_size): Same.
710         (objc_skip_type_qualifiers): Same.
711         (objc_skip_typespec): Same.
712         (objc_skip_offset): Same.
713         (objc_skip_argspec): Same.
714         (objc_get_type_qualifiers): Same.
715         (objc_layout_structure): Same.
716         (objc_layout_structure_next_member): Same.
717         (objc_layout_finish_structure): Same.
718         (objc_layout_structure_get_info): Same.
719         
720 2010-12-19  Nicola Pero  <nicola.pero@meta-innovation.com>
722         * init.c: Updated comments.
723         * objc/objc-api.h: Updated comments.
724         * objc/runtime.h (_objc_load_callback): Declare.
725         
726 2010-12-19  Nicola Pero  <nicola.pero@meta-innovation.com>
728         * objc/Object.h: Include deprecated/typedstream.h and
729         deprecated/hash.h instead of typedstream.h.  Updated comments.
731 2010-12-19  Nicola Pero  <nicola.pero@meta-innovation.com>
733         * Makefile.in (OBJC_DEPRECATED_H): Added objc_msg_sendv.h.
734         * objc/deprecated/objc_msg_sendv.h: New.
735         * objc/message.h: Do not define retval_t, apply_t, arglist,
736         arglist_t, objc_msg_sendv, now in
737         objc/deprecated/objc_msg_sendv.h.
738         * objc/objc.h: Do not include message.h; include
739         objc/deprecated/objc_msg_sendv.h instead.  Tidied up comments.
740         * sendmsg.c: Include objc/message.h.
741         * thr.c: Include objc/message.h.
742         
743 2010-12-19  Nicola Pero  <nicola.pero@meta-innovation.com>
745         * objc/objc-exception.h: Include objc-decls.h.  Mark all
746         functions with objc_EXPORT.
747         * objc/objc-sync.h: Same change.
749 2010-12-19  Nicola Pero  <nicola.pero@meta-innovation.com>
751         * Protocol.m: Moved all methods, with the exception of -isEqual:,
752         into the 'Deprecated' category.
753         * objc/Protocol.h: Removed all methods, moved to
754         objc/deprecated/Protocol.h.  Include objc/deprecated/Protocol.h.
755         * objc/deprecated/Protocol.h: New.
756         * Makefile.in (OBJC_DEPRECATED_H): Added Protocol.h.
757         
758 2010-12-19  Nicola Pero  <nicola.pero@meta-innovation.com>
760         * init.c: Include objc-private/selector.h.  Do not declare
761         __sel_register_typed_name.
762         * objc-private/selector.h (__sel_register_typed_name): Declare.
763         * selector.c: Include objc-private/selector.h.
764         
765 2010-12-18  Nicola Pero  <nicola.pero@meta-innovation.com>
767         * class.c: Tidied up comments and indentation.  No code changes.
768         * error.c: Same.
769         * exception.c: Same.
770         * init.c: Same.
771         * ivars.c: Same.
772         * memory.c: Same.
773         * objc-foreach.c: Same.
774         * objc-sync.c: Same.
775         * objects.c: Same.
776         * protocols.c: Same.
777         * sarray.c: Same.
778         * thr.c: Same.
780 2010-12-17  Nicola Pero  <nicola.pero@meta-innovation.com>
782         * init.c: Include objc/runtime.h and objc-private/module-abi-8.h
783         instead of objc/objc-api.h.
784         (init_check_module_version): Take a 'struct objc_module *'
785         argument instead of 'Module_t'.  Use 'struct objc_module *'
786         instead of 'Module_t'.
787         (__objc_created_classes_tree): Take a 'struct objc_module *'
788         argument instead of 'Module_t'; use 'struct objc_symtab *' instead
789         of 'Symtab_t'.
790         (__objc_call_callback): Take a 'struct objc_module *' argument
791         instead of 'Module_t'; use 'struct objc_symtab *' instead of
792         'Symtab_t' and 'struct objc_category *' instead of 'Category_t'.
793         (_objc_load_callback): Take a 'struct objc_category *' argument
794         instead of 'Category *'.
795         (class_superclass_of_class): Use objc_getClass() instead of
796         objc_lookup_class().
797         (create_tree_of_subclasses_inherited_from): Same change (also, use
798         an explicit 'if' instead of '?').
799         (objc_init_statics): Same change.
800         (objc_send_load): Same change.
801         (__objc_init_protocol): same change.
802         (__objc_send_message_in_list): Take a 'struct objc_method_list *'
803         argument instead of 'MethodList_t'.  Use 'struct objc_method *'
804         instead of 'Method_t'.
805         (__objc_send_load): Use 'struct objc_method_list *' instead of
806         'MethodList_t'.  Use sel_registerName() instead of
807         sel_register_name().
808         (__objc_exec_class): Take a 'struct objc_module *' argument
809         instead of 'Module_t'.  Use 'struct objc_symtab *' instead of
810         'Symtab_t'.  Use objc_getClass() instead of objc_lookup_class().
811         Use 'struct objc_category *' instead of 'Category_t'.
812         
813 2010-12-16  Nicola Pero  <nicola.pero@meta-innovation.com>
815         * sendmsg.c: Include objc/runtime.h instead of objc/objc-api.h.
816         Include objc-private/module-abi-8.h and objc-private/selector.h
817         instead of objc/encoding.h.
818         (objc_msg_lookup_super): Use super->super_class instead of
819         super->class.
820         (method_get_first_argument, method_get_next_argument): Declare
821         locally.
822         (class_get_instance_method): Declare before using.
823         (objc_msg_sendv): Use 'struct objc_method' instead of 'Method'.
824         (__objc_init_dispatch_tables, __objc_send_initialize): Use
825         sel_registerName() instead of sel_register_name().
826         (__objc_forward): Use sel_getName() instead of sel_get_name().
827         (objc_get_uninstalled_dtable): Use 'void' as argument.
828         * objc-private/selector.h: New.
830 2010-12-15  Nicola Pero  <nicola.pero@meta-innovation.com>
832         * objc/message.h (objc_super): When using the modern API, do not
833         define Super and Super_t, and always use 'super_class' for the
834         super class field.      
835         (objc_msg_lookup_super): Updated prototype to use 'struct
836         objc_super *' instead of 'Super_t'.
837         * sendmsg.c (objc_msg_lookup_super): Updated prototype to use
838         'struct objc_super *' instead of 'Super_t'.
840 2010-12-15  Nicola Pero  <nicola.pero@meta-innovation.com>
842         * objc/message.h: Update comments, reindented code and moved
843         deprecated types and functions at the end of the file.  No code
844         changes.
846 2010-12-15  Nicola Pero  <nicola.pero@meta-innovation.com>
848         * ivars.c (class_addIvar): Use the 'size' argument instead of
849         trying to calculate it using objc_sizeof_type().
850         * objc/runtime.h (class_addIvar): Updated comments.
851         
852 2010-12-15  Nicola Pero  <nicola.pero@meta-innovation.com>
854         * sendmsg.c: Reindented some code and tidied up comments.  No
855         actual code changes.
856         
857 2010-12-14  Nicola Pero  <nicola.pero@meta-innovation.com>
859         * objc/Object.h: Moved all the methods, with the exception of
860         -class and -isEqual:, into ...
861         * objc/deprecated/Object.h: here.
862         * Object.m: Moved all the methods, with the exception of -class
863         and -isEqual: into the 'Deprecated' category.
865 2010-12-14  Nicola Pero  <nicola.pero@meta-innovation.com>
867         * objects.c (object_copy): Do not #undef as we are no longer
868         including objc/objc-api.h.
869         * selector.c: Include objc/runtime.h and
870         objc-private/module-abi-8.h.  Do not include objc/objc-api.h and
871         objc/encoding.h.  Updated
872         (__objc_register_selectors_from_class): Use struct
873         objc_method_list * instead of MethodList_t.
874         (__objc_register_selectors_from_list): Use Method instead of
875         Method_t.
876         (struct objc_method_description_list): Do not define here.
877         (__objc_register_instance_methods_to_class): Use struct
878         objc_method_list * instead of MethodList_t and Method instead of
879         Method_t.
880         
881 2010-12-14  Nicola Pero  <nicola.pero@meta-innovation.com>
883         * selector.c: Reindented some code and tidied up comments.  No
884         actual code changes.
886 2010-12-13  Iain Sandoe  <iains@gcc.gnu.org>
888         * encoding.c (_darwin_rs6000_special_round_type_align): New.
889         (darwin_rs6000_special_round_type_align): Adjust to use new routine.
891 2010-12-11  Nicola Pero  <nicola.pero@meta-innovation.com>
893         * sendmsg.c (selector_resolveClassMethod): New.
894         (selector_resolveInstanceMethod): New.
895         (__objc_resolve_class_method): New.
896         (__objc_resolve_instance_method): New.
897         (get_imp): Call __objc_resolve_class_method or
898         __objc_resolve_instance_method at the appropriate time.
899         (objc_msg_lookup): Same.
900         (class_getClassMethod): Same.   
901         (class_getInstanceMethod): Same.
902         (__objc_init_dispatch_tables): Initialize
903         selector_resolveClassMethod and selector_resolveInstanceMethod.
904         * objc/runtime.h: Updated documentation of class_getClassMethod,
905         class_getInstanceMethod and class_getMethodImplementation.
906         
907 2010-12-11  Nicola Pero  <nicola.pero@meta-innovation.com>
909         * objc-private/module-abi-8.h (struct objc_symtab): Updated
910         description of sel_ref_cnt and refs.
911         * objc/deprecated/struct_objc_symtab.h (objc_symtab): Same change.
912         
913 2010-12-06  Dave Korn  <dave.korn.cygwin@gmail.com>
915         PR target/40125
916         PR lto/46695
917         * configure.ac (extra_ldflags_libobjc): Invoke ACX_LT_HOST_FLAGS.
918         * Makefile.in (lt_host_flags): Import AC_SUBST'd value.
919         * aclocal.m4: Regenerate.
920         * configure: Regenerate.
922 2010-12-03  Matthias Klose  <doko@ubuntu.com> 
924         * configure.ac (VERSION): Bump the version to 3:0:0.
925         * configure: Regenerate.
927 2010-11-23  Richard Frith-Macdonald <rfm@gnu.org>
929         * sendmsg.c (get_imp): Fixed call to __objc_get_forward_imp to
930         pass nil as the receiver since we don't know the receiver at this
931         point.
932         
933 2010-11-18  Nicola Pero  <nicola.pero@meta-innovation.com>
935         * ivars.c: Include stdlib.h.
936         * protocols.c: Same change.
938 2010-10-24  Nicola Pero  <nicola.pero@meta-innovation.com>
940         * Makefile.in (OBJC_SOURCE_FILES): Added accessors.m.
941         * accessors.m: New.
942         * init.c: Include objc-private/accessors.h.
943         (__objc_exec_class): Call __objc_accessors_init.
944         * objc-private/accessors.h: New.
946 2010-10-17  Nicola Pero  <nicola.pero@meta-innovation.com>
948         * objc/message.h: Moved initial includes outside of extern "C".
949         * objc/runtime.h: Add extern "C" for Objective-C++.
951 2010-10-17  Nicola Pero  <nicola.pero@meta-innovation.com>
953         * init.c (objc_send_load): Do not wait for NXConstantString to be
954         registered before executing +load.  There is no point if
955         -fconstant-string-class=xxx is used when compiling all modules,
956         as is the case for almost all users.
957         * linking.m (__objc_linking): Do not try to forcefully link in
958         NXConstantString.
960 2010-10-16  Nicola Pero  <nicola.pero@meta-innovation.com>
962         * objc/runtime.h: Updated comments.
963         (class_addMethod): New.
964         (class_addIvar): New.
965         (class_replaceMethod): New.
966         (objc_allocateClassPair): New.
967         (objc_registerClassPair): New.
968         (objc_disposeClassPair): New.
969         * class.c (objc_allocateClassPair): New.
970         (objc_registerClassPair): New.
971         (objc_disposeClassPair): New.
972         (class_getSuperclass): Return Nil if a class is in construction.
973         * init.c (__objc_exec_class): Call __objc_init_class.
974         (__objc_init_class): New.
975         * ivars.c (class_copyIvarList): Return NULL if class is in
976         construction.  Do not lock the runtime mutex.
977         (class_getInstanceVariable): Return NULL if class is in
978         construction.  Do not lock the runtime mutex.
979         (class_addIvar): New.
980         * sendmsg.c (class_addMethod): New.
981         (class_replaceMethod): New.
982         * objc-private/module-abi-8.h (__CLS_SETNOTINFO): New.
983         (_CLS_IN_CONSTRUCTION): New.
984         (CLS_IS_IN_CONSTRUCTION): New.
985         (CLS_SET_IN_CONSTRUCTION): New.
986         (CLS_SET_NOT_IN_CONSTRUCTION): New.
987         * objc-private/runtime.h (__objc_init_class): New.
989 2010-10-16  Nicola Pero  <nicola.pero@meta-innovation.com>
991         * class.c (class_getSuperclass): Call __objc_resolve_class_links
992         if the class is not resolved yet.
993         * ivars.c (class_getInstanceVariable): Use class_getSuperclass.
994         
995 2010-10-16  Nicola Pero  <nicola.pero@meta-innovation.com>
997         * objc/runtime.h (class_getIvarLayout): New.
998         (class_getWeakIvarLayout): New.
999         (class_setIvarLayout): New.
1000         (class_setWeakIvarLayout): New.
1001         * ivars.c (class_getIvarLayout): New.
1002         (class_getWeakIvarLayout): New.
1003         (class_setIvarLayout): New.
1004         (class_setWeakIvarLayout): New. 
1006 2010-10-15  Nicola Pero  <nicola.pero@meta-innovation.com>
1007         
1008         * objc/runtime.h (class_copyPropertyList): New.
1009         (class_getProperty): New.
1010         (property_getAttributes): New.
1011         (property_getName): New.
1012         * ivars.c (class_copyPropertyList): New.
1013         (class_getProperty): New.
1014         (property_getAttributes): New.
1015         (property_getName): New.
1016         
1017 2010-10-15  Nicola Pero  <nicola.pero@meta-innovation.com>
1019         * objc-private/runtime.h (__objc_update_classes_with_methods): New.
1020         * class.c (__objc_update_classes_with_methods): New.
1021         (objc_getClassList): Do not lock the class lock.
1022         * methods.c (method_exchangeImplementations): New.
1023         (method_setImplementation): New.
1024         * objc/runtime.h (method_setImplementation): New.
1025         (method_exchangeImplementations): New.
1026         
1027 2010-10-15  Nicola Pero  <nicola.pero@meta-innovation.com>
1029         * Protocol.m: Include objc/runtime.h and
1030         objc-private/module-abi-8.h instead of objc/objc-api.h.  Do not
1031         repeat Protocol's instance variables.
1032         (struct objc_method_description_list): Do not define here.
1033         ([-conformsTo:]): Reimplemented on top of protocol_conformsTo().
1034         ([descriptionForInstanceMethod:]): Use sel_isEqual() to compare
1035         selectors directly instead of getting names and then using strcmp.
1036         ([descriptionForClassMethod:]): Same change.
1037         ([-isEqual:]): Reimplemented on top of protocol_isEqual().
1038         * protocols.c (protocol_getMethodDescription): Use sel_isEqual()
1039         to compare selectors directly instead of getting names and then
1040         using strcmp.
1041         * objc/Protocol.h: Updated comments.
1042         
1043 2010-10-15  Nicola Pero  <nicola.pero@meta-innovation.com>
1045         * init.c (__objc_init_protocol): New function which fixes up a
1046         protocol's class pointer, registers it with the runtime, register
1047         all protocol selectors and registers associated protocols too.
1048         (objc_init_statics): Detect if we are initializing protocols, and
1049         if so, use __objc_init_protocol instead of only fixing up the
1050         class pointer.
1051         (__objc_init_protocls): Use __objc_init_protocol.
1052         * objc-private/module-abi-8.h: Updated comments.
1053         * objc-private/runtime.h
1054         (__objc_register_selectors_from_description_list): New.
1055         * selector.c (__objc_register_selectors_from_description_list):
1056         New.  (struct objc_method_description_list): Declare.
1057         * Protocol.m ([-descriptionForInstanceMethod:]): Use sel_get_name
1058         when accessing the name of a method, which is now correctly a SEL.
1059         ([-descriptionForClassMethod:]): Same change.
1060         * protocols.c (protocol_getMethodDescription): Same change.
1061         * objc/runtime.h: Updated comments.
1062         (sel_registerTypedName): Fixed typo in function name.
1063         
1064 2010-10-13  Nicola Pero  <nicola.pero@meta-innovation.com>
1066         PR libobjc/23214
1067         * init.c (objc_init_statics): Do not skip the initialization of a
1068         statics list if the first object has already been initialized; in
1069         the case of Protocols, while the first one may have been
1070         initialized, some others may not have been initialized yet.
1072 2010-10-13  Nicola Pero  <nicola.pero@meta-innovation.com>
1074         * Makefile.in (OBJC_DEPRECATED_H): Added
1075         objc_get_uninstalled_dtable, objc_object_alloc.h and
1076         struct_objc_static_instances.h.
1078 2010-10-13  Nicola Pero  <nicola.pero@meta-innovation.com>
1080         * encoding.c (method_copyReturnType): New.
1081         (method_copyArgumentType): New.
1082         (method_getReturnType): New.
1083         (method_getArgumentType): New.
1084         * methods.c (method_getDescription): New.
1085         * objc/runtime.h (method_copyReturnType): New.
1086         (method_copyArgumentType): New.
1087         (method_getReturnType): New.
1088         (method_getArgumentType): New.
1089         (method_getDescription): New.
1090         
1091 2010-10-12  Nicola Pero  <nicola.pero@meta-innovation.com>
1093         * encoding.c: Tidied up comments.
1094         (objc_skip_variable_name): New static inline function.
1095         (objc_sizeof_type): Use objc_skip_variable_name instead of copying
1096         the same code over and over.
1097         (objc_alignof_type): Same.
1098         (objc_aligned_size): Same.
1099         (objc_promoted_size): Same.
1100         (objc_skip_typespec): Same.
1101         (objc_layout_structure_next_member): Same.
1102         (objc_skip_offset): Skip a '-' before the digits (if any).  Fixed
1103         historical bug where objc_skip_offset would skip one byte even if
1104         there is no offset: check that the first offset digit is actually
1105         a digit before skipping it.
1106         (objc_skip_type_qualifiers): Mark as inline.
1107         (objc_skip_typespec): Mark as inline.   
1108         
1109 2010-10-12  Nicola Pero  <nicola.pero@meta-innovation.com>
1111         * Makefile.in (C_SOURCE_FILES): Added methods.c.
1112         * encoding.c (method_getNumberOfArguments): New.
1113         (method_get_number_of_arguments): Call
1114         method_getNumberOfArguments.
1115         * ivars.c (ivar_getName): Check for NULL variable argument.
1116         (ivar_getOffset): Check for NULL variable argument.
1117         (ivar_getTypeEncoding): Check for NULL variable argument.
1118         (class_copyIvarList): New.
1119         * methods.c: New.
1120         * protocols.c (class_copyProtocolList): Check for Nil class_
1121         argument.
1122         * sendmsg.c: Use 'struct objc_method *' instead of Method_t, and
1123         'struct objc_method_list *' instead of MethodList_t.
1124         (class_getMethodImplementation): New.
1125         (class_respondsToSelector): New.
1126         (class_getInstanceMethod): New.
1127         (class_getClassMethod): New.
1128         * objc/runtime.h: Updated comments.
1129         (class_copyIvarList): New.
1130         (class_getInstanceMethod): New.
1131         (class_getClassMethod): New.
1132         (class_getMethodImplementation): New.
1133         (class_respondsToSelector): New.
1134         (method_getName): New.
1135         (method_getImplementation): New.
1136         (method_getTypeEncoding): New.
1137         (class_copyMethodList): New.
1138         (method_getNumberOfArguments): New.
1139         
1140 2010-10-12  Nicola Pero  <nicola.pero@meta-innovation.com>
1142         * class.c: Include objc/runtime.h and objc-private/module-abi-8.h
1143         instead of objc/objc-api.h.
1144         (objc_get_unknown_class_handler): Do not define.
1145         (class_isMetaClass): New.
1146         (class_getSuperclass): New.
1147         (class_getVersion): New.
1148         (class_setVersion): New.
1149         (class_getInstanceSize): New.
1150         * exceptions.c: Include objc/runtime.h instead of objc/objc-api.h.
1151         (is_kind_of_exception_matcher): Use objc_getSuperclass instead of
1152         objc_get_super_class.
1153         (get_ttype_entry): Use objc_getRequiredClass instead of
1154         objc_get_class.
1155         * ivars.c (class_getClassVariable): New.
1156         * objects.c: Include objc/runtime.h, objc/thr.h and
1157         objc-private/module-abi-8.h instead of objc/objc-api.h
1158         * objc/runtime.h (class_getClassVariable): New.
1159         (class_isMetaClass): New.
1160         (class_getSuperclass): New.
1161         (class_getVersion): New.
1162         (class_setVersion): New.
1163         (class_getInstanceSize): New.
1164         * objc-private/module-abi-8.h (HOST_BITS_PER_LONG): New (from
1165         objc/objc-api.h)
1166         (__CLS_INFO): Same.
1167         (__CLS_ISINFO): Same.
1168         (__CLS_SETINFO): Same.
1169         (CLS_ISMETA): Same.
1170         (CLS_ISCLASS): Same.
1171         (CLS_ISRESOLV): Same.
1172         (CLS_SETRESOLV): Same.
1173         (CLS_ISINITIALIZED): Same.
1174         (CLS_SETINITIALIZED): Same.
1175         (CLS_GETNUMBER): Same.
1176         (CLS_SETNUMBER): Same.
1178 2010-10-12  Nicola Pero  <nicola.pero@meta-innovation.com>
1180         * archive.c: Do not include objc/objc.h.
1181         * class.c: Do not include objc/objc.h.
1182         * encoding.c: Include objc/runtime.h, ctype.h and
1183         objc-private/module-abi-8.h instead of objc/objc-api.h and
1184         objc/encoding.h.
1185         * error.c: Do not include objc/objc.h.
1186         * gc.c: Include tconfig.h and objc/encoding.h only if
1187         OBJC_WITH_GC.
1188         * hash.c: Include objc/runtime.h and objc/thr.h instead of
1189         objc/objc-api.h.  Do not include objc/objc.h.
1190         * init.c: Do not include objc/objc.h.
1191         * ivars.c: Include objc/runtime.h, objc-private/module-abi-8.h and
1192         objc/thr.h instead of objc/objc-api.h.  Do not include
1193         objc/objc.h.
1194         * linking.m: Tidied comment.
1195         * memory.c: Include objc/runtime.h instead of objc/objc-api.h.
1196         Do not include objc/objc.h.
1197         * objects.c: Do not include objc/objc.h.
1198         * objc-sync.c: Include objc/runtime.h instead of objc/objc-api.h.
1199         * protocols.c: Do not include objc/objc.h.
1200         * sarray.c: Include objc/runtime.h instead of objc/objc-api.h.  Do
1201         not include objc/objc.h.
1202         * selector.c: Do not include objc/objc.h.
1203         * sendmsg.c: Do not include objc/objc.h.        
1204         * thr.c: Include objc/runtime.h instead of objc/objc-api.h.
1205         Do not include objc/objc.h.
1206         * objc/objc-decls.h: Reindented code.
1207         * objc/runtime.h Include objc-decls.h.  Updated comments.
1208         (objc_malloc): New.
1209         (objc_atomic_malloc): New.
1210         (objc_calloc): New.
1211         (objc_realloc): New.
1212         (objc_free): New.
1213         * objc-private/runtime.h: Updated comments.
1214         
1215 2010-10-12  Nicola Pero  <nicola.pero@meta-innovation.com>
1217         * Makefile.in (C_SOURCE_FILES): Added protocols.c.
1218         * objc-private/protocols.h: New.
1219         * protocols.c: New.
1220         * init.c: Include objc-private/protocols.h.
1221         (__objc_exec_class): Call __objc_protocols_init on startup.
1222         (__objc_init_protocols): Call __objc_protocols_add_protocol.
1223         * objc-private/runtime.h: Use (struct objc_method_list *) instead
1224         of MethodList_t, and (struct objc_method *) instead of Method_t.
1225         * objc/deprecated/struct_objc_class.h: Define
1226         __objc_STRUCT_OBJC_CLASS_defined.
1227         * objc-private/module-abi-8.h (struct
1228         objc_method_description_list): New.
1229         (struct objc_class): Only define if
1230         __objc_STRUCT_OBJC_CLASS_defined is undefined.
1231         * objc/runtime.h (class_getName): New.
1232         (objc_getProtocol): New.
1233         (objc_copyProtocolList): New.
1234         (class_addProtocol): New.
1235         (class_conformsToProtocol): New.
1236         (class_copyProtocolList): New.
1237         (protocol_conformsToProtocol): New.
1238         (protocol_isEqual): New.
1239         (protocol_getName): New.
1240         (protocol_getMethodDescription): New.
1241         (protocol_copyMethodDescriptionList): New.
1242         (protocol_getProperty): New.
1243         (protocol_copyPropertyList): New.
1244         (protocol_copyProtocolList): New.
1245         * class.c (class_getName): New.
1246         * selector.c (sel_isEqual): New.
1247         
1248 2010-10-12  Nicola Pero  <nicola.pero@meta-innovation.com>
1250         * selector.c (sel_getName): Return "<null selector>" for a NULL
1251         argument.
1252         (sel_get_name): Return 0 for a NULL argument.
1253         * objc/runtime.h (sel_getName): Updated documentation.
1255         * objc-private/hash.h (class_hash_table): Unused declaration
1256         removed.
1257         (module_hash_table): Same.
1258         * objc/deprecated/hash.h: Same changes.
1259         
1260 2010-10-11  Nicola Pero  <nicola.pero@meta-innovation.com>
1262         * class.c (objc_getClassList): New.
1263         (objc_getRequiredClass): New.
1264         (objc_getMetaClass): New.
1265         (objc_lookupClass): New.
1266         (objc_getClass): New.
1267         (__objc_get_unknown_class_handler): New.
1268         (objc_setGetUnknownClassHandler): New.
1269         (objc_get_class): Use __objc_get_unknown_class_handler.
1270         (objc_lookup_class): Call objc_getClass.
1271         * objc/objc-api.h: Updated comment and copyright notice.
1272         * objc/runtime.h: Updated comments.
1273         (objc_getClass): New.
1274         (objc_lookupClass): New.
1275         (objc_getMetaClass): New.
1276         (objc_getRequiredClass): New.
1277         (objc_getClassList): New.
1278         (objc_setGetUnknownClassHandler): New.
1279         (objc_get_unknown_class_handler): New.
1280         * objc-private/runtime.h: Use __objc_private_runtime_INCLUDE_GNU
1281         instead of __objc_runtime_INCLUDE_GNU as include guard.
1282         * objc-private/error.h (_objc_abort): Mark as noreturn.
1283         
1284 2010-10-11  Nicola Pero  <nicola.pero@meta-innovation.com>
1286         * Makefile.in (C_SOURCE_FILES): Added ivars.c.
1287         * ivars.c: New.
1288         * objc/objc.h: Updated comments.
1289         * objc/runtime.h (object_getClass): New.
1290         (object_getClassName): New.
1291         (object_setClass): New.
1292         (class_getInstanceVariable): New.
1293         (object_getIndexedIvars): New.
1294         (object_getInstanceVariable): New.
1295         (object_setInstanceVariable): New.
1296         (object_getIvar): New.
1297         (object_setIvar): New.  
1298         (ivar_getName): New.
1299         (ivar_getOffset): New.
1300         (ivar_getTypeEncoding): New.
1301         * objc-private/module-abi-8.h (struct objc_class): Added.
1302         * objects.c (object_getClassName): New.
1303         (object_setClass): New.
1304         
1305 2010-10-11  Nicola Pero  <nicola.pero@meta-innovation.com>
1307         * objc/objc.h: Updated comments.
1308         * objc/objc-api.h: (object_copy): Added one argument; use a
1309         #define to maintain backwards-compatibility.  Moved
1310         _objc_object_alloc, _objc_object_copy, _objc_object_dispose and
1311         objc_get_uninstalled_dtable into
1312         objc/deprecated/objc_get_uninstalled_dtable.h and
1313         objc/deprecated/objc_object_alloc.h.  Include these files.
1314         * objc/deprecated/objc_get_uninstalled_dtable.h: New.
1315         * objc/deprecated/objc_object_alloc.h: New.
1316         * objc/runtime.h (set_getName): New.
1317         (sel_getType): New.
1318         (sel_getUid): New.
1319         (sel_registerName): New.
1320         (sel_registerTypedName): New.
1321         (sel_isEqual): New.
1322         (class_createInstance): New.
1323         (object_copy): New.
1324         (object_dispose): New.
1325         * objects.c: Do not include tconfig.h.  Include gc_typed.h if
1326         building the garbage collection version.
1327         (__objc_object_alloc): Removed.
1328         (__objc_object_copy): Removed.
1329         (__objc_object_dispose): Removed.
1330         (class_createInstance): New from code in class_create_instance.
1331         Cast second argument of GC_malloc_explicitly_typed.  Use
1332         objc_calloc.  Do not call _objc_object_alloc.
1333         (class_create_instance): Call class_createInstance.
1334         (object_copy): Added extraBytes argument.  Do not call
1335         _objc_object_copy.
1336         (object_dispose): Do not call _objc_object_dispose.
1337         * memory.c (objc_free): When using garbage collection, mark the
1338         argument as unused.
1339         * selector.c (sel_getName): New.
1340         (sel_get_name): Call sel_getName.
1341         (sel_getType): New.
1342         (sel_get_type): Call sel_getType.
1343         (sel_registerName): New.
1344         (sel_register_name): Call sel_registerName.
1345         (sel_registerTypedName): New.
1346         (sel_register_typed_name): Call sel_registerTypedName.
1347         (sel_getUid): New.
1348         (sel_get_uid): Call sel_getUid.
1349         
1350 2010-10-10  Nicola Pero  <nicola.pero@meta-innovation.com>
1352         * objc/objc-api.h: Define Method, Method_t, Category and
1353         Category_t.  Prevent including this file at the same time as
1354         objc/runtime.h.  Updated comments.
1355         * objc/deprecated/struct_objc_method.h: Do not define Method,
1356         Method_t.
1357         * objc/deprecated/struct_objc_category.h: Do not define Category,
1358         Category_t.
1359         * objc-private/module-abi-8.h: New file containing a copy of all
1360         the structure definitions.  Not used yet.
1361         * objc/encoding.h (objc_aligned_size): Removed duplicate
1362         declaration.  Updated comments.
1363         * objc/runtime.h: Added Ivar, objc_property_t, Property, Method,
1364         Category, struct objc_method_description, _C_ID and similar,
1365         _C_CONST and similar and _F_CONST and similar.  Added
1366         objc_sizeof_type, objc_alignof_type, objc_aligned_size,
1367         objc_promoted_size, objc_skip_type_qualifier, objc_skip_typespec,
1368         objc_skip_offset, objc_skip_argspec, objc_get_type_qualifiers,
1369         struct objc_struct_layout, objc_layout_structure,
1370         objc_layout_structure_next_member, objc_layout_finish_structure,
1371         objc_layout_structure_get_info.  Prevent including this file at
1372         the same time as objc/objc-api.h.
1373         
1374 2010-10-10  Nicola Pero  <nicola.pero@meta-innovation.com>
1376         * Makefile.in (OBJC_DEPRECATED_H): Added struct_objc_category.h,
1377         struct_objc_ivar.h, struct_objc_ivar_list.h, struct_objc_method.h,
1378         struct_objc_method_list.h, struct_objc_module.h,
1379         struct_objc_protocol_list.h, struct_objc_symtab.h.
1380         * objc/deprecated/struct_objc_category.h: New.
1381         * objc/deprecated/struct_objc_ivar.h: New.
1382         * objc/deprecated/struct_objc_ivar_list.h: New.
1383         * objc/deprecated/struct_objc_method.h: New.
1384         * objc/deprecated/struct_objc_method_list.h: New.
1385         * objc/deprecated/struct_objc_module.h: New.
1386         * objc/deprecated/struct_objc_protocol_list.h: New.
1387         * objc/deprecated/struct_objc_symtab.h: New.
1388         * objc/deprecated/struct_objc_static_instances.h: New.
1389         * objc/objc-api.h: Definitions of deprecated structures moved into
1390         the above header fragment files in objc/deprecated/.  Include the
1391         files instead of definition the structures here.  Updated
1392         comments.
1393         * objc/runtime.h: Updated comments.  Do not include objc-api.h.
1394         (objc_set_enumeration_mutation_handler): Renamed to
1395         objc_setEnumerationMutationHandler.
1396         * objc-foreach.c (objc_set_enumeration_mutation_handler): Renamed
1397         to objc_setEnumerationMutationHandler.
1398         * objc/objc-exception.h (objc_set_exception_matcher): Renamed to
1399         objc_setExceptionMatcher.
1400         (objc_set_uncaught_exception_handler): Renamed to
1401         objc_setUncaughtExceptionHandler.
1402         * exception.c: Same changes.
1404 2010-10-10  Nicola Pero  <nicola.pero@meta-innovation.com>
1406         * objc-sync.c: Include objc-private/common.h.
1408 2010-10-10  Nicola Pero  <nicola.pero@meta-innovation.com>
1410         * objc-foreach.c: Include objc-private/common.h.
1411         * objc/deprecated/METHOD_NULL.h: New file.
1412         * objc/objc-api.h: Include deprecated/METHOD_NULL.h instead of
1413         defining METHOD_NULL here.
1414         * Makefile.in (OBJC_DEPRECATED_H): Added METHOD_NULL.h.
1415         * Object.m ([+instancesRespondTo:]): Use (Method_t)0 instead of
1416         METHOD_NULL.
1417         ([-respondsTo:]): Same change.
1418         * objc/objc-api.h (method_get_imp): Converted it into a normal
1419         function so that we can hide the internals of struct objc_method.
1420         * sendmsg.c (method_get_imp): Implemented.
1422 2010-10-09  Nicola Pero  <nicola.pero@meta-innovation.com>
1424         * objc/objc-api.h (struct objc_super, Super, Super_t,
1425         objc_msg_lookup_super, objc_msg_sendv, objc_msg_forward,
1426         objc_msg_forward2): Declarations moved to objc/message.h.  Include
1427         message.h here.
1428         * objc/message.h: Added such declarations; updated comments.
1430 2010-10-06  Nicola Pero  <nicola.pero@meta-innovation.com>
1432         Implemented fast enumeration for Objective-C.
1433         * Makefile.in (C_SOURCE_FILES): Added objc-foreach.c.
1434         (OBJC_H): Added runtime.h
1435         * objc-foreach.c: New file.
1436         * objc/runtime.h: New file.
1437         
1438 2010-09-30  Kai Tietz  <kai.tietz@onevision.com>
1440         * objc/deprecated/struct_objc_class.h: Add padding
1441         to avoid warning with -Wpadded.
1443 2010-09-26  Nicola Pero  <nicola.pero@meta-innovation.com>
1445         * encoding.c (objc_sizeof_type): Added support for vector type and
1446         for double long types.  
1447         (objc_alignof_type): Same change.
1448         (objc_skip_typespec): Same change.
1449         * objc/encoding.h (_C_GCINVISIBLE): Use '|' for _C_GCINVISIBLE
1450         instead of '!' since '!' is already used for _C_VECTOR.
1451         * objc/objc-api.h (_C_LNG_DBL): Added.
1452         
1453 2010-09-26  Nicola Pero  <nicola.pero@meta-innovation.com>
1455         * libobjc_entry.c: File removed.
1457 2010-09-26  Kai Tietz  <kai.tietz@onevision.com>
1459         * sendmsg.c (objc_msg_lookup): Remove inline.
1460         (objc_get_uninstalled_dtable): Likewise.
1461         * encoding.c (objc_skip_type_qualifiers): Likewise.
1462         (objc_skip_offset): Likewise.
1463         * archive.c (__objc_write_object): Likewise
1464         (__objc_write_class):
1465         (__objc_write_selector):
1466         (objc_read_char):
1467         (objc_read_unsigned_char):
1468         (objc_read_short):
1469         (objc_read_unsigned_short):
1470         (objc_read_int):
1471         (objc_read_long):
1472         (__objc_read_nbyte_uint):
1473         (objc_read_unsigned_int):
1474         (objc_read_unsigned_long):
1475         * objc/objc-decls.h (obc_EXPORT): Remove dllexport for DLL_EXPORT case.
1476         (objc_EXPORT): Likewise.
1477         * objc/message.h (objc-decls.h): Add include.
1478         * objc/objc-api.h: Mark API by objc_EXPORT.
1479         * libobjc.def (__objc_responds_to): Removed.
1481 2010-09-18  Nicola Pero  <nicola.pero@meta-innovation.com>
1483         * hash.c: Include objc-private/hash.h instead of objc/hash.h.
1485         * objc/sarray.h: Moved into objc/deprecated/sarray.h;
1486         objc/sarray.h replaced with a placeholder including the file from
1487         the deprecated/ directory.
1488         * objc-private/sarray.h: New file (private copy of sarray.h).
1489         * hash.c: Include <assert.h> instead of "assert.h"
1490         * sarray.c: Include <assert.h> instead of "assert.h".  Include
1491         objc-private/sarray.h instead of objc/sarray.h.
1492         * selector.c: Include objc-private/sarray.h instead of
1493         objc/sarray.h.
1494         * sendmsg.c: Include <assert.h>.  Include objc-private/sarray.h
1495         instead of objc/sarray.h.
1496         * Makefile.in (OBJC_DEPRECATED_H): Added sarray.h.      
1498 2010-09-17  Nicola Pero  <nicola.pero@meta-innovation.com>
1500         * objc-private/objc-list.h (list_remove_elem): Unused function
1501         removed.  (list_nth): Unused function removed.  (list_find):
1502         Unused function removed.  (list_lenght): Unused function removed.
1503         
1504 2010-09-17  Nicola Pero  <nicola.pero@meta-innovation.com>
1506         * objc/hash.h: Moved into objc/deprecated/hash.h; objc/hash.h
1507         replaced with a placeholder including the file from the
1508         deprecated/ directory.
1509         * objc/objc-api.h: Updated includes.
1510         * objc/typedstream.h: Updated includes.
1511         * objc-private/hash.h: New file (private copy of hash.h).
1512         * objc/objc-list.h: Moved into objc/deprecated/objc-list.h;
1513         objc/objc-list.h replaced with a placeholder including the file
1514         from the deprecated/ directory.
1515         * objc-private/objc-list.h: New file (private copy of objc-list.h).
1516         * init.c: Include objc-private/hash.h and objc-private/objc-list.h
1517         instead of objc/hash.h and objc/objc-list.h.
1518         * selector.c: Same change.
1519         * class.c: Added include <string.h>, which used to be implicitly included
1520         when hash.h was included.
1521         * exception.c: Same change.
1522         * objects.c: Same change.
1523         * sarray.c: Same change.
1524         * sendmsg.c: Same change.
1525         * Makefile.in (OBJC_DEPRECATED_H): Added hash.h and objc-list.h.
1527 2010-09-14  Nicola Pero  <nicola.pero@meta-innovation.com>
1529         Implemented objc_sync_enter() and objc_sync_exit(), which are
1530         required by @synchronized() to work.
1531         * objc-sync.c: New file.
1532         * objc/objc-sync.h: New file.
1533         * objc-private/objc-sync.h: New file.
1534         * init.c (__objc_exec_class): Call __objc_sync_init() during the
1535         Objective-C runtime startup.
1536         * Makefile.in: Added objc-sync.c and objc-sync.h.
1537         * configure.ac: Added GCC_CHECK_TLS.
1538         * acinclude.m4: Include ../config/enable.m4 and ../config/tls.m4.
1539         * configure: Regenerated.
1540         * config.h.in: Regenerated.
1541         
1542 2010-09-12  Nicola Pero  <nicola.pero@meta-innovation.com>
1544         * Makefile.in (%_gc.lo): New pattern rules to build the
1545         garbage-collected version of the library.  Removed rules for
1546         specific files that are no longer needed.  Standardized all rules.
1547         (C_SOURCE_FILES, OBJC_SOURCE_FILES): New variables.
1548         (OBJS, OBJS_GC): Compute these from C_SOURCE_FILES and
1549         OBJC_SOURCE_FILES.
1550         (INCLUDES): Removed the unused include -I$(srcdir)/objc.
1552 2010-09-12  Nicola Pero  <nicola.pero@meta-innovation.com>
1553         
1554         * memory.c (objc_calloc): Fixed call to GC_malloc when building
1555         with Garbage Colletion.
1556         
1557 2010-09-12  Nicola Pero  <nicola.pero@meta-innovation.com>
1559         * memory.c: Do not include objc-private/runtime.h.
1561 2010-09-12  Nicola Pero  <nicola.pero@meta-innovation.com>
1562         
1563         * objc/deprecated/objc_malloc.h: New file.
1564         * objc/deprecated/objc_valloc.h: New file.
1565         * objc/objc-api.h: Include the files instead of defining
1566         objc_valloc, _objc_malloc() and similar.
1567         * Makefile.in (OBJC_DEPRECATED_H): Added objc_valloc.h and
1568         objc_malloc.h.
1569         * memory.c: Removed the extra layer of indirection of _objc_malloc
1570         and similar.
1571         (objc_calloc): Use GC_malloc in the garbage-collected
1572         implementation as GC_malloc returns memory that is already freed.
1573         (objc_valloc): Deprecated.      
1574         
1575 2010-09-12  Nicola Pero  <nicola.pero@meta-innovation.com>
1577         * objc/deprecated/objc_error.h: New file.
1578         * objc/objc-api.h: Include deprecated/objc_error.h instead of
1579         defining objc_error and related.
1580         * error.c: New file.  Added _objc_abort function which replaces
1581         objc_error.  No change in functionality as they both print an
1582         error and abort.
1583         * misc.c: File removed.  Code moved into memory.c and error.c.
1584         * memory.c: New file.
1585         * objc-private/error.h: New file.
1586         * archive.c: Include objc-private/error.h and use _objc_abort
1587         instead of objc_error everywhere.
1588         * class.c: Same change.
1589         * encoding.c: Same change.
1590         * init.c: Same change, and simplified init_check_module_version.
1591         * memory.c: Same change.
1592         * sendmsg.c:  Same change.
1593         * thr.c: Same change.
1594         * Makefile.in (OBJ_DEPRECATED_H): Added objc_error.h.
1595         (OBJ_H): Reordered list.
1596         (OBJS): Removed misc.lo, added memory.lo and error.lo.
1597         (OBJS_GC): Removed misc_gc.lo, added memory_gc.lo and error_gc.lo.
1598         (misc_gc.lo): Rule removed.
1599         (error_gc.lo): Rule added.
1600         (memory_gc.lo): Rule added.
1601         
1602 2010-09-12  Nicola Pero  <nicola.pero@meta-innovation.com>
1604         * objc/objc.h (__GNU_LIBOBJC__): New #define providing an easy way
1605         to check the API version.  Added some comments.
1607         * objc-private/common.h: New file.
1608         * NXConstStr.m: Include objc-private/common.h.
1609         * Object.m: Same change.
1610         * Protocol.m: Same change.
1611         * archive.c: Same change.
1612         * class.c: Same change.
1613         * encoding.c: Same change.
1614         * exception.c: Same change.
1615         * gc.c: Same change.
1616         * hash.c: Same change.
1617         * init.c: Same change.
1618         * libobjc_entry.c: Same change.
1619         * linking.m: Same change.
1620         * misc.c: Same change (and added a comment).
1621         * nil_method.c: Same change.
1622         * objects.c: Same change.
1623         * sarray.c: Same change.
1624         * selector.c: Same change.
1625         * sendmsg.c: Same change.
1626         * thr.c: Same change.
1628 2010-09-11  Nicola Pero  <nicola.pero@meta-innovation.com>
1630         * objc/objc-api.h: Removed obsolete #ifdef for NeXTSTEP.
1632 2010-09-11  Nicola Pero  <nicola.pero@meta-innovation.com>
1634         * archive.c: Removed not needed includes.
1635         * class.c: Same change.
1636         * hash.c: Same change.
1637         * misc.c: Same change.
1638         * nil_method.c: Same change.
1639         * objects.c: Same change.
1640         * sarray.c: Same change.
1641         * sendmsg.c: Same change.
1642         * thr.c: Same change.
1644 2010-09-11  Nicola Pero  <nicola.pero@meta-innovation.com>
1646         * objc/runtime.h: Moved to objc-private/runtime.h.  Do not include
1647         all the objc/*.h files.
1648         * objc-private/runtime.h: New file.
1649         * archive.c: Include objc-private/runtime.h (and required objc/*.h
1650         files) instead of objc/runtime.h.
1651         * class.c: Same change.
1652         * hash.c: Same change.
1653         * init.c: Same change.
1654         * misc.c: Same change.
1655         * nil_method.c: Same change.
1656         * objects.c: Same change.
1657         * sarray.c: Same change.
1658         * selector.c: Same change.
1659         * sendmsg.c: Same change.
1660         * thr.c: Same change.
1661         
1662 2010-09-11  Nicola Pero  <nicola.pero@meta-innovation.com>
1664         * objc/deprecated/struct_objc_selector.h: New file.  Definition of
1665         'struct objc_selector' and 'sel_eq' moved here.
1666         * objc/deprecated/struct_objc_protocol.h: New file.  Definition of
1667         'struct objc_procotol' moved here.
1668         * objc/deprecated/struct_objc_class.h: New file.  Definition of
1669         'struct objc_class' moved here.
1670         * objc/deprecated/MetaClass.h: New file.  Definition of MetClass
1671         moved here.
1672         * objc/deprecated/STR.h: New file.  Definition of STR moved here.       
1673         * objc/message.h: New file.  Definitions for relval_t, apply_t,
1674         arglist, arglist_t and objc_msg_lookup were moved here.
1675         * objc/objc.h: Include the above files instead of defining the
1676         corresponding structs, types and functions here.  Added new opaque
1677         definitions for SEL and Class.  Use Class and not 'struct
1678         objc_class *' in the definition of 'struct objc_object'.
1679         Commented all types defined in the file.  Removed special
1680         definition of BOOL as 'int' on __vxworks; use 'unsigned char'
1681         there as well.
1682         * objc/deprecated/objc-unexpected-exception.h: Renamed to
1683         objc_unexpected_exception.h.
1684         * objc/objc-api.h: Updated include of
1685         objc-unexpetected-exception.h
1686         * objc/objc-exception.h: Updated comments.
1687         * Makefile.in (OBJC_H, OBJC_DEPRECATED_H): Added the new header
1688         files.  Reindented list of files.
1689         
1690 2010-09-10  Nicola Pero  <nicola.pero@meta-innovation.com>
1692         * objc/objc-api.h (objc_trace): Unused variable removed.
1694 2010-09-10  Nicola Pero  <nicola.pero@meta-innovation.com>
1696         * objc/deprecated: New directory.
1697         * objc/deprecated/README: New file.
1698         * objc/README: New file.
1699         * objc/typedstream.h: Moved into objc/deprecated/typedstream.h;
1700         objc/typedstream.h replaced with a placeholder including the file
1701         from the deprecated/ directory.
1702         * objc/deprecated/objc-unexpected-exception.h: New file with the
1703         definition of _objc_unexpected_exception.       
1704         * objc/objc-api.h: Include deprecated/objc-unexcepted-exception.h
1705         instead of defining _objc_unexpected_exception.
1706         * objc/deprecated/Object.h: New file with the deprecated Object
1707         methods in a 'Deprecated' category.
1708         * objc/Object.h Include deprecated/Object.h instead of defining
1709         the deprecated methods.
1710         * Object.m: Moved deprecated methods into 'Deprecated' category.
1711         * objc-private: New directory.
1712         * objc-private/README: New file.
1713         * Makefile.in (OBJC_DEPRECATED_H): New variable.
1714         (install-headers): Create installation directory for
1715         OBJC_DEPRECATED_H headers, and install them.
1717 2010-09-10  Nicola Pero  <nicola.pero@meta-innovation.com>
1719         * objc/objc-exception.h: Fixed include of objc.h.
1720         
1721 2010-09-08  Nicola Pero  <nicola.pero@meta-innovation.com>
1723         * objc/objc-exception.h: New file.
1724         * exception.c (objc_set_uncaught_exception_handler): Implemented.
1725         (objc_set_exception_matcher): Implemented.
1726         (objc_exception_throw): Use the uncaught exception handler if set.
1727         (PERSONALITY_FUNCTION): Use the exception matcher instead of the
1728         hardcoded isKindOf.
1729         (isKindOf): Renamed to is_kind_of_exception_matcher.  Tidied code
1730         up.  Removed segmentation fault when value is 'nil'.
1731         * objc/objc-api.h (_objc_unexpected_exception): Mark as
1732         deprecated.
1733         * Makefile.in (exception.lo, exception_gc.lo): Use
1734         -Wno-deprecated-declarations when compiling.
1735         (OBJC_H): Added objc-exception.h
1737 2010-09-08  Nicola Pero  <nicola.pero@meta-innovation.com>
1739         * objc/typedstream.h: Deprecate all functions in the file.  This
1740         file is obsolete.
1741         * objc/Object.h ([+streamVersion:], [-read:], [-write:],
1742         [-awake]): Documented that these methods are deprecated.  Added a
1743         brief description of the Object class and its relationship to the
1744         NSObject class.
1745         * Makefile.in: Compile archive.c and Object.m with
1746         -Wno-deprecated-declarations.
1748 2010-09-08  Nicola Pero  <nicola.pero@meta-innovation.com>
1750         Removed obsolete intermediate threading layer.
1751         * thr.c: Use __gthread_objc_xxx functions directly instead of
1752         __objc_thread_xxx ones.
1753         * objc/thr.h: Removed prototypes of no longer existing
1754         __objc_thread_xxx functions.
1755         * Makefile.in: Removed thr-objc.lo.
1756         * thr-dce.c: File removed.
1757         * thr-decosf1.c: File removed.
1758         * thr-irix.c: File removed.
1759         * thr-mach.c: File removed.
1760         * thr-objc.c: File removed.
1761         * thr-os2.c: File removed.
1762         * thr-posix.c: File removed.
1763         * thr-pthreads.c: File removed.
1764         * thr-rtems.c: File removed.
1765         * thr-single.c: File removed.
1766         * thr-solaris.c: File removed.
1767         * thr-vxworks.c: File removed.
1768         * thr-win32.c: File removed.
1769         * README.threads: File removed.
1770         * THREADS.MACH: File removed.
1771         * THREADS: Updated.
1773 2010-09-07  Nicola Pero  <nicola.pero@meta-innovation.com>
1775         * Object.m (MAX_CLASS_NAME_LEN): Unused define removed.
1777 2010-09-06  Iain Sandoe  <iains@gcc.gnu.org>
1779         * encoding.c: Add TARGET_ALIGN_NATURAL definition for m64 powerpc darwin.
1780         Add a comment as to why, update FIXME comments.
1782 2010-09-06  Nicola Pero  <nicola.pero@meta-innovation.com>
1784         * makefile.dos: Obsolete file removed.
1785         
1786 2010-04-02  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
1788         * aclocal.m4: Regenerate.
1790 2010-03-23  Dave Korn  <dave.korn.cygwin@gmail.com>
1792         PR libobjc/30445
1793         * configure.ac (extra_ldflags_libobjc): Define appropriately for
1794         Cygwin and MinGW hosts.
1795         * Makefile.am (libobjc_s.a): Remove dead pre-libtool target.
1796         (libobjc.dll): Likewise.
1797         * configure: Regenerate.
1799 2009-12-05  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
1801         * configure: Regenerate.
1803 2009-11-28  Jakub Jelinek  <jakub@redhat.com>
1805         * sarray.c (sarray_free): Use old_buckets variable.
1806         * encoding.c (objc_layout_structure_next_member): Remove unused
1807         bfld_type_size variable.
1809 2009-08-24  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
1811         * configure.ac (AC_PREREQ): Bump to 2.64.
1813 2009-08-22  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
1815         * aclocal.m4: Regenerate.
1816         * configure: Regenerate.
1817         * config.h.in: Regenerate.
1819 2009-08-22  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
1821         * Makefile.in (LIBTOOL): Add $(LIBTOOLFLAGS).
1823 2009-07-30  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
1825         * Makefile.in (AUTOCONF, ACLOCAL, ACLOCAL_AMFLAGS, aclocal_deps):
1826         New variables.
1827         ($(srcdir)/configure, $(srcdir)/aclocal.m4): New rules.
1829 2009-07-30  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
1831         * configure.ac (_AC_ARG_VAR_PRECIOUS): Use m4_rename_force.
1833 2009-04-09  Nick Clifton  <nickc@redhat.com>
1835         * sendmsg.c: Change copyright header to refer to version 3 of
1836         the GNU General Public License with version 3.1 of the GCC
1837         Runtime Library Exception and to point readers at the COPYING3
1838         and COPYING3.RUNTIME files and the FSF's license web page.
1839         * NXConstStr.m: Likewise.
1840         * Object.m: Likewise.
1841         * Protocol.m: Likewise.
1842         * archive.c: Likewise.
1843         * class.c: Likewise.
1844         * encoding.c: Likewise.
1845         * exception.c: Likewise.
1846         * gc.c: Likewise.
1847         * hash.c: Likewise.
1848         * init.c: Likewise.
1849         * libobjc_entry.c: Likewise.
1850         * linking.m: Likewise.
1851         * misc.c: Likewise.
1852         * nil_method.c: Likewise.
1853         * objc/NXConstStr.h: Likewise.
1854         * objc/Object.h: Likewise.
1855         * objc/Protocol.h: Likewise.
1856         * objc/encoding.h: Likewise.
1857         * objc/hash.h: Likewise.
1858         * objc/objc-api.h: Likewise.
1859         * objc/objc-decls.h: Likewise.
1860         * objc/objc-list.h: Likewise.
1861         * objc/objc.h: Likewise.
1862         * objc/runtime.h: Likewise.
1863         * objc/sarray.h: Likewise.
1864         * objc/thr.h: Likewise.
1865         * objc/typedstream.h: Likewise.
1866         * objects.c: Likewise.
1867         * sarray.c: Likewise.
1868         * selector.c: Likewise.
1869         * thr-dce.c: Likewise.
1870         * thr-decosf1.c: Likewise.
1871         * thr-irix.c: Likewise.
1872         * thr-mach.c: Likewise.
1873         * thr-objc.c: Likewise.
1874         * thr-os2.c: Likewise.
1875         * thr-posix.c: Likewise.
1876         * thr-pthreads.c: Likewise.
1877         * thr-rtems.c: Likewise.
1878         * thr-single.c: Likewise.
1879         * thr-solaris.c: Likewise.
1880         * thr-vxworks.c: Likewise.
1881         * thr-win32.c: Likewise.
1882         * thr.c: Likewise.
1883         * libobjc.def: Change copyright header to refer to version 3 of
1884         the GNU General Public License and to point readers at the COPYING3
1885         file and the FSF's license web page.
1886         * makefile.dos: Likewise.
1888 2009-04-09  Jakub Jelinek  <jakub@redhat.com>
1890         * Makefile.in: Change copyright header to refer to version
1891         3 of the GNU General Public License and to point readers at the
1892         COPYING3 file and the FSF's license web page.
1893         * configure.ac: Likewise.
1895 2009-03-12  Richard Frith-Macdonald  <rfm@gnu.org>
1896             David Ayers  <ayers@fsfe.org>
1898         PR libobjc/27466
1899         * objc/objc-api.h (_objc_unexpected_exception): Declare
1900         new hook.  Update copyright dates.
1901         * exception.c (objc_exception_throw): Use hook.  Update
1902         copyright dates.
1903         * libobjc.def (_objc_unexpected_exception): Export hook.
1904         Update copyright dates.
1905         
1906 2009-03-01  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
1908         * configure: Regenerate.
1910 2008-12-18  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
1912         * configure: Regenerate.
1914 2008-11-21  Kai Tietz  <kai.tietz@onevision.com>
1916         *  Object.m (errno): Replaced by errno.h include.
1917         (compare): Cast self to id to prevent warning on comparison.
1918         * objc/objc.h (BOOL): Prevent redeclaration of BOOL, if it is
1919         already there.
1920         * sendmsg.c (__objc_print_dtable_stats): Remove type warnings.
1921         * thr-win32.c (__objc_thread_detach): Remove type warning.
1922         (__objc_thread_id): Likewise.
1923         * thr.c (__objc_thread_detach_functiont): Add __builtin_trap ()
1924         for noreturn.
1926 2008-09-26  Peter O'Gorman  <pogma@thewrittenword.com>
1927             Steve Ellcey  <sje@cup.hp.com>
1929         * configure: Regenerate for new libtool.
1930         * config.h.in: Regenerate for new libtool.
1932 2008-07-18  Matthias Klose  <doko@ubuntu.com> 
1934         * Makefile.in: Ignore missing ../boehm-gc/threads.mk. 
1936 2008-07-18  Matthias Klose  <doko@ubuntu.com> 
1938         * Makefile.in: Include ../boehm-gc/threads.mk. 
1939         (OBJC_BOEHM_GC_LIBS): Define, (libobjc_gc$(libsuffix).la): Use it.
1941 2008-07-06  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
1943         * Makefile.in (install-info): New stub target.
1945 2008-06-17  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
1947         * configure: Regenerate.
1949 2008-06-14  Kai Tietz  <kai.tietz@onevision.com>
1951         * exception.c (PERSONALITY_FUNCTION): Remove extra decrement
1952         if HAVE_GETIPINFO is not defined.
1954 2008-06-10  Kai Tietz  <kai.tietz@onevision.com>
1956         * Object.m (compare): Add type id.
1957         * objc/Object.h: Likewise.
1958         * archive.c (objc_read_class): Use size_t to extend version to be
1959         size of pointer scalar width.
1960         * sendmsg.c (rtx): Undefine it before redefinition.
1961         (__objc_print_dtable_stats): Cast arguments to long as intended.
1963 2008-05-30  Julian Brown  <julian@codesourcery.com>
1965         * exception.c (__objc_exception_class): Initialise as constant
1966         array for ARM EABI. Change macro to static const for non-ARM EABI.
1967         (ObjcException): Add note about structure layout. Remove landingPad
1968         and handlerSwitchValue for ARM EABI.
1969         (get_ttype_entry): Add __ARM_EABI_UNWINDER__ version
1970         of function.
1971         (CONTINUE_UNWINDING): Define for ARM EABI/otherwise cases.
1972         (PERSONALITY_FUNCTION): Use ARM EABI-specific arguments, and add
1973         ARM EABI unwinding support.
1974         (objc_exception_throw): Use memcpy to initialise exception class.
1976 2008-05-25  Alan Modra  <amodra@bigpond.net.au>
1978         * encoding.c (strip_array_types): Rename from get_inner_array_type.
1979         (rs6000_special_round_type_align): Update.
1981 2008-05-09  Julian Brown  <julian@codesourcery.com>
1983         * Makefile.in (LTLDFLAGS): New.
1984         (libobjc$(libsuffix).la, libobjc_gc$(libsuffix).la): Use above.
1986 2008-04-18  Paolo Bonzini  <bonzini@gnu.org>
1988         PR bootstrap/35457
1989         * aclocal.m4: Regenerate.
1990         * configure: Regenerate.
1992 2008-01-24  David Edelsohn  <edelsohn@gnu.org>
1994         * configure: Regenerate.
1996 2007-10-14  H.J. Lu  <hongjiu.lu@intel.com>
1998         * configure.ac: Don't run config-ml.in directly.
1999         (multilib_arg): New.
2000         * configure: Regenerated.
2002 2007-08-06  Andrew Pinski  <pinskia@gmail.com>
2004         PR libobjc/30731
2005         * exception.c (parse_lsda_header): Use _uleb128_t/_sleb128_t instead
2006         of _Unwind_Word for variables which are used in
2007         read_uleb128/read_sleb128.
2008         (PERSONALITY_FUNCTION): Likewise.
2010 2007-07-05  H.J. Lu  <hongjiu.lu@intel.com>
2012         * aclocal.m4: Regenerated.
2014 2007-06-03  Andrew Pinski  <andrew_pinski@playstation.sony.com>
2016         * configure.ac: Fix a typo in *-*-darwin clause.
2017         * configure: Regenerated.
2019 2007-06-02  H.J. Lu  <hongjiu.lu@intel.com>
2021         * configure.ac: Fix a typo.
2022         * configure: Regenerated.
2024 2007-06-02  Paolo Bonzini  <bonzini@gnu.org>
2026         * configure: Regenerate.
2028 2007-06-01  Andrew Pinski  <andrew_pinski@playstation.sony.com>
2030         * Makefile.in: Replace all uses of libext with libsuffix.
2031         * configure.ac: Likewise.
2032         * configure: Regenerate.
2034         Revert:
2035         * Makefile.in: Remove all uses of $(libext).
2037 2007-05-23  Andrew Pinski  <andrew_pinski@playstation.sony.com>
2039         * Makefile.in: Remove all uses of $(libext).
2041 2007-05-23  Steve Ellcey  <sje@cup.hp.com>
2043         * configure: Regenerate.
2044         * aclocal.m4: Regenerate.
2046 2007-04-21  Andrew Ruder  <andy@aeruder.net>
2048         * sendmsg.c (__objc_get_forward_imp): Call
2049         __objc_msg_forward2 for real.
2051 2007-04-09  Andrew Ruder  <andy@aeruder.net>
2053         * sendmsg.c: Added __objc_msg_forward2, a hook that allows
2054         external libraries to provide a function that returns the real
2055         forwarding function based on both the selector and the receiver.
2056         * objc/objc-api.h: Define __objc_msg_forward2.
2058 2007-03-01  Brooks Moses  <brooks.moses@codesourcery.com>
2060         * Makefile.in: Add dummy install-pdf target.
2062 2007-02-18  Manuel Lopez-Ibanez  <manu@gcc.gnu.org>
2064         * objc/objc-list.h (list_free): Add keyword 'inline' to avoid
2065         unused warning.
2066         
2067 2006-10-31  Geoffrey Keating  <geoffk@apple.com>
2069         * encoding.c (darwin_rs6000_special_round_type_align): New.
2071 2006-10-14  Geoffrey Keating  <geoffk@apple.com>
2073         * Makefile.in: Use multi_basedir instead of toplevel_srcdir.
2074         * configure.ac: Use multi.m4 from aclocal rather than custom
2075         code.  Use multi_basedir instead of toplevel_srcdir.
2076         * aclocal.m4: Regenerate.
2077         * configure: Regenerate.
2079 2006-10-10  Brooks Moses  <bmoses@stanford.edu>
2081         * Makefile.in: Added empty "pdf" target.
2083 2006-07-18  Paolo Bonzini  <bonzini@gnu.org>
2085         * configure: Regenerate.
2087 2006-05-23  Carlos O'Donell  <carlos@codesourcery.com>
2089         * Makefile.in: Add install-html target. Add install-html to .PHONY
2091 2006-02-21  Rainer Orth  <ro@TechFak.Uni-Bielefeld.DE>
2093         PR libobjc/26309
2094         * thr-objc.c (_XOPEN_SOURCE): Don't define on Tru64 UNIX.
2096 2006-01-24  David Ayers  <d.ayers@inode.at>
2098         PR libobjc/9751
2099         * gc.c (class_ivar_set_gcinvisible): Replace strncpy with memcpy
2100         and insure the new strings are '\0' termintated.
2102 2006-01-24  David Ayers  <d.ayers@inode.at>
2104         PR libobjc/13946
2105         * configure.ac: Add include directives for --enable-objc-gc.
2106         * Makefile.in: Ditto.
2107         * configure: Regenerate.
2109         * gc.c (__objc_class_structure_encoding): Increment the used bytes
2110         instead of the local pointer to them.
2112 2005-12-14  Andrew Pinski  <pinskia@physics.uc.edu>
2114         PR objc/25360
2115         * objc/objc-api.c (_C_COMPLEX): New define.
2116         * encoding.c (objc_sizeof_type): Handle _C_Complex.
2117         (objc_alignof_type): Likewise.
2118         (objc_skip_typespec): Likewise.
2120 2005-12-15  David Ayers  <d.ayers@inode.at>
2122         PR libobjc/14382
2123         * README (+load,+initialize): Fix documentation to reflect
2124         intended and implemented semantics for +load and +initialize.
2125         
2126 2005-12-12  Andrew Pinski  <pinskia@physics.uc.edu>
2128         * encoding.c (TYPE_FIELDS): Fix to skip over just _C_STRUCT_B and
2129         the name.
2130         (get_inner_array_type): Fix to skip over _C_ARY_B and size.
2131         (rs6000_special_round_type_align): Update for the ABI fix.
2132         (objc_layout_finish_structure): Correct the encoding which is passed to
2133         ROUND_TYPE_ALIGN.
2135 2005-12-11  Andrew Pinski  <pinskia@physics.uc.edu>
2137         PR libobjc/25347
2138         * encoding.c (objc_sizeof_type): Don't handle _C_UNION_B special
2139         but use the struct layout functions.
2140         (objc_alignof_type): Likewise.
2141         (objc_layout_structure): Handle _C_UNION_B also.
2142         (objc_layout_structure_next_member): Likewise.
2143         (objc_layout_finish_structure): Likewise.
2145 2005-12-11  Andrew Pinski  <pinskia@physics.uc.edu>
2147         PR libobjc/25346
2148         * objc/objc-api.h (_C_BOOL): New define.
2149         * encoding.c (objc_sizeof_type): Handle _C_BOOL.
2150         (objc_alignof_type): Likewise.
2151         (objc_skip_typespec): Likewise.
2153 2005-11-20  David Ayers  <d.ayers@inode.at>
2155         PR libobjc/19024
2156         * objc/hash.h: Remove deprecated hash API.
2157         * hash_compat.c: Remove.
2158         * Makefile.in: Remove reference to hash_compat.c.
2160         * configure.ac (VERSION): Bump library version to 2:0:0.
2161         * configure: Regenerate.
2163 2005-11-09  Alexandre Oliva  <aoliva@redhat.com>
2165         PR other/4372
2166         * thr-objc.c (_XOPEN_SOURCE): Define.
2168 2005-10-07  Ulrich Weigand  <uweigand@de.ibm.com>
2170         PR libobjc/23612
2171         * objc/objc-api.h (struct objc_ivar): Move definition to
2172         global scope.
2174 2005-09-04  Andrew Pinski  <pinskia@physics.uc.edu>
2175             Rasmus Hahn  <rassahah@neofonie.de>
2177         PR libobjc/23108
2178         * archive.c (objc_write_type): Correct the element offset.
2179         (objc_read_type): Likewise.
2181 2005-08-17  Kelley Cook  <kcook@gcc.gnu.org>
2183         * All files: Update FSF address.
2185 2005-08-13  Marcin Koziej  <creep@desk.pl>
2186             Andrew Pinski  <pinskia@physics.uc.edu>
2188         PR libobjc/22492
2189         * exception.c (PERSONALITY_FUNCTION): Fix the PC with finally.
2191 2005-08-13  Andrew Pinski  <pinskia@physics.uc.edu>
2193         * Makefile.in (extra_ldflags_libobjc): New.
2194         (libobjc$(libext).la): Add extra_ldflags_libobjc to the link line.
2195         (libobjc_gc$(libext).la): Likewise.
2196         * configure.ac (extra_ldflags_libgfortran): Set for *-darwin* to
2197         "-Wl,-single_module".
2198         * configure: Regenerate.
2199         * linking.m (_objcInit): Remove.
2201 2005-07-26  Andrew Pinski  <pinskia@physics.uc.edu>
2203         PR libobjc/22606
2204         * Makefile.in (ALL_CFLAGS): Add -fexceptions.
2206 2005-06-08  David Ayers  <d.ayers@inode.at>
2208         * objc/NXConstStr.h, objc/Object.h, objc/Protocol.h,
2209         objc/encoding.h, objc/hash.h, objc/objc-api.h,
2210         objc/runtime.h, objc/sarray.h, objc/thr.h, 
2211         objc/typedstream.h: Do not include Objective-C headers as
2212         system headers.
2214 2005-06-07  David Ayers  <d.ayers@inode.at>
2216         * archive.c, init.c, selector.c: Include hash.h.
2217         * archive.c, class.c, encoding.c, gc.c, hash.c, hash_compat.c,
2218         init.c, misc.c, nil_method.c, objects.c, sarray.c, selector.c,
2219         sendmsg.c, thr-dce.c, thr-decosf1.c, thr-irix.c, thr-mach.c,
2220         thr-objc.c, thr-os2.c, thr-posix.c, thr-pthreads.c, thr-rtems.c,
2221         thr-single.c, thr-solaris.c, thr-vxworks.c, thr-win32.c, thr.c:
2222         Include Objective-C headers with quotes and objc/ directory
2223         prefix.
2225 2005-05-19  Richard Henderson  <rth@redhat.com>
2227         * exception.c: Revert last change.
2229 2005-05-19  David Ayers  <d.ayers@inode.at>
2231         * exception.c: Include tsystem.h for unwind.h.
2233 2005-05-09  Mike Stump  <mrs@apple.com>
2235         * configure: Regenerate.
2237 2005-04-12  Mike Stump  <mrs@apple.com>
2239         * configure: Regenerate.
2241 2005-03-21  Zack Weinberg  <zack@codesourcery.com>
2243         * Makefile.in: Set gcc_version here.
2244         * configure.ac: Do not invoke TL_AC_GCC_VERSION.  Adjust quoting
2245         in definition of toolexeclibdir so that $(gcc_version) is expanded
2246         by the Makefile.
2247         * aclocal.m4, configure: Regenerate.
2249 2005-03-03  David Ayers  <d.ayers@inode.at>
2251         * objc/hash.h (OBJC_IGNORE_DEPRECATED_API): Update deprecated
2252         version reference.  Correct typo.
2254 2005-03-02  David Ayers  <d.ayers@inode.at>
2256         PR libobjc/19024
2257         * Makefile.in (OBJS): Add hash_compat.lo.
2258         (OBJS_GC): Add hash_compat_gc.lo.
2259         (hash_compat_gc.lo): New target and rule.
2260         * objc/hash.h (hash_new, hash_delete, hash_add, hash_remove)
2261         (hash_next, hash_value_for_key, hash_is_key_in_hash)
2262         (hash_ptr, hash_string, compare_ptrs, compare_strings): Prefix
2263         with objc_.  Add deprecated non prefixed inlined versions.
2264         (OBJC_IGNORE_DEPRECATED_API): New macro to hide deprecated
2265         declarations.
2266         * hash.c (hash_new, hash_delete, hash_add, hash_remove, hash_next)
2267         (hash_value_for_key, hash_is_key_in_hash): Prefix with objc_ and
2268         update callers.
2269         * hash_compat.c: New file.
2270         * archive.c: Update callers.
2271         * init.c: Likewise.
2272         * selector.c: Likewise.
2273         * libobjc.def: Add objc_ versions of hash functions.
2275 2005-02-28  Andrew Pinski <pinskia@physics.uc.edu>
2277         PR libobjc/20252
2278         * Makefile.in (GTHREAD_FLAGS): Remove.
2279         (ALL_CFLAGS): Remove usage of GTHREAD_FLAGS.
2280         * thr-objc.c: Include config.h.
2281         * configure.ac: Instead of looking at GCC's makefile, figure out if
2282         GTHREAD_FLAGS should be defined by looking at the `thread model'
2283         of the current gcc.
2284         * configure: Regenerate.
2285         * config.h.in: Regenerate.
2287 2005-02-28  Paolo Bonzini  <bonzini@gnu.org>
2289         PR bootstrap/17383
2290         * configure.ac: Call GCC_TOPLEV_SUBDIRS.
2291         (Determine CFLAGS for gthread): Use $host_subdir.
2292         * configure: Regenerate.
2293         * Makefile.in (host_subdir): New.
2294         (INCLUDES): Use it.
2296 2004-12-20  Andrew Pinski  <pinskia@physics.uc.edu>
2298         PR libobjc/12035
2299         * gc.c: Remove definition of LOGWL, modWORDSZ, and divWORDSZ since
2300         they are not used.
2301         Include limits.h and stdlib.h.
2302         Define BITS_PER_WORD.
2304 2004-12-12  Alexander Malmberg  <alexander@malmberg.org>
2306         * selector.c (__objc_init_selector_tables): Add missing void to
2307         definition.
2309 2004-12-02  Richard Sandiford  <rsandifo@redhat.com>
2311         * configure.ac: Use TL_AC_GCC_VERSION to set gcc_version.
2312         * configure, aclocal.m4: Regenerate.
2314 2004-11-29  Kelley Cook  <kcook@gcc.gnu.org>
2316         * configure: Regenerate for libtool change.
2318 2004-11-25  Kelley Cook  <kcook@gcc.gnu.org>
2320         * configure: Regenerate for libtool reversion.
2322 2004-11-24  Kelley Cook  <kcook@gcc.gnu.org>
2324         * configure: Regenerate for libtool change.
2326 2004-11-24  Kelley Cook  <kcook@gcc.gnu.org>
2328         * aclocal.m4, config.h.in: Regenerate.
2330 2004-10-08  Mike Stump  <mrs@apple.com>
2331             Andrew Pinski  <pinskia@physics.uc.edu>
2333         * aclocal.m4: Rename to ...
2334         * acinclude.m4: here and also use m4_include instead of sinclude.
2335         * aclocal.m4: Regenerate.
2336         * configure: Regenerate.
2337         * configure.ac: Add AM_MAINTAINER_MODE and AM_PROG_CC_C_O.
2338         * Makefile.in (configure): Add @MAINT@ infront of configure.ac
2340 2004-10-08  Andrew Pinski  <pinskia@physics.uc.edu>
2342         * archive.c: Fix all the warnings about passing unsigned char*
2343         to char* and the other way too.
2345 2004-09-16  Andrew Pinski  <pinskia@physics.uc.edu>
2347         PR libobjc/16448
2348         * exception.c: Include config.h
2349         (objc_exception_throw): Change _GLIBCXX_SJLJ_EXCEPTIONS to
2350         SJLJ_EXCEPTIONS.
2351         * configure.ac: Find out what exception handling code we use.
2352         * configure: Regenerate.
2353         * config.h.in: New file, regenerate.
2355 2004-09-16  Andrew Pinski  <apinski@apple.com>
2357         * encoding.c (ALTIVEC_VECTOR_MODE): Define a bogus macro.
2359 2004-08-28  Nathanael Nerode  <neroden@gcc.gnu.org>
2361         * configure.ac: Switch from _GCC_TOPLEV_NONCANONICAL_TARGET to
2362         ACX_NONCANONICAL_TARGET.
2363         * configure: Regenerate.
2365 2004-08-13  Ziemowit Laski  <zlaski@apple.com>
2367         * objc/sarray.h: Hoist include of assert.h near the top of file,
2368         and mark the remainder of the file 'extern "C"'.
2370 2004-08-13  Andrew Pinski  <pinskia@physics.uc.edu>
2372         * objc/Object.h: Move includes out of extern "C" blocks.
2373         * objc/encoding.h: Likewise.
2374         * objc/hash.h: Likewise.
2375         * objc/objc-api.h: Likewise.
2376         * objc/runtime.h: Likewise.
2377         * objc/sarray.h: Likewise.
2378         * objc/typedstream.h: Likewise.
2380 2004-08-12  Ziemowit Laski  <zlaski@apple.com>
2382         * objc/NXConstStr.h: Update copyright date; bracket with
2383         'extern "C"' for C++ use; make include syntax consistent
2384         by using <...> instead of "..."; hoist <objc/...> includes
2385         above the 'extern "C"' block.
2386         * objc/Object.h: Likewise.
2387         * objc/Protocol.h: Likewise.
2388         * objc/encoding.h: Likewise.
2389         * objc/hash.h: Likewise.
2390         * objc/runtime.h: Likewise.
2391         * objc/sarray.h: Likewise.
2392         * objc/thr.h: Likewise.
2393         * objc/typedstream.h: Likewise.
2394         * objc/objc-api.h: Add 'extern "C"' block for C++ use.
2395         (objc_static_instances): For C++ case, do away with
2396         zero-sized array.
2397         (objc_method): Hoist definition to file scope.
2398         (_objc_load_callback, _objc_object_alloc, class_get_class_method,
2399         class_get_instance_method, class_create_instance,
2400         class_get_class_name, class_get_instance_size,
2401         class_get_meta_class, class_get_super_class, class_get_version,
2402         class_is_class, class_is_meta_class, class_set_version,
2403         class_get_gc_object_type, class_ivar_set_gcinvisible,
2404         get_imp): Rename 'class' parameter to '_class'.
2405         * objc/objc-list.h: Add 'extern "C"' block for C++ use.
2406         * objc/objc.h: Update copyright date.
2407         (arglist_t): Provide a union tag.
2409 2004-07-22  Andrew Pinski  <pinskia@physics.uc.edu>
2411         * thr.c (__objc_thread_detach_function): Do not mark as volatile
2412         but instead use the attribute noreturn.
2414 2004-06-28  Zack Weinberg  <zack@codesourcery.com>
2416         * encoding.c: Rename target_flags with a #define to avoid
2417         conflict with a prior declaration.
2419 2004-06-24  Andrew Pinski  <apinski@apple.com>
2421         * objc/encoding.h: Wrap the functions with extern "C" for C++
2422         mode.
2423         * objc/hash.h: Likewise.
2424         * objc/objc-api.h: Likewise.
2425         * objc/objc-list.h: Likewise.
2426         * objc/runtime.h: Likewise.
2427         * objc/sarray.h: Likewise.
2428         * objc/thr.h: Likewise.
2429         * objc/typedstream.h: Likewise.
2432 2004-06-21  Nick Clifton  <nickc@redhat.com>
2434         * encoding.c (BITS_PER_UNIT): Define if a definition is not
2435         provided.
2437 2004-06-20  Alexander Malmberg  <alexander@malmberg.org>
2439         * Makefile.in (exception.lo): Remove $(OBJC_GCFLAGS).
2440         (exception_gc.lo): New.
2441         (OBJS_GC): Add exception_gc.lo.
2443 2004-06-17  Richard Henderson  <rth@redhat.com>
2445         * exception.c: New file.
2446         * Makefile.in (exception.lo): New.
2447         (OBJS): Add it.
2449 2004-06-14  Andrew Pinski  <pinskia@physics.uc.edu>
2451         * linking.m (_objcInit): New empty function
2452         for Darwin only.
2454 2004-06-11  Andrew Pinski  <pinskia@physics.uc.edu>
2456         * configure.ac: Support --enable-shared=libobjc.
2457         * configure: Regenerate.
2459         PR libobjc/15901
2460         * configure.ac: Do not disable shared by default.
2461         * configure: Regenerate.
2463 2004-06-03  Nicola Pero  <n.pero@mi.flashnet.it>
2465         * Protocol.m ([-isEqual:]): Small optimizations returning
2466         immediately if the argument is equal to self, and accessing
2467         the argument's name directly if it's a protocol.
2469 2004-06-03  David Ayers  <d.ayers@inode.at>
2471         * Protocol.m ([-isEqual:]): Test the class of the argument.
2473 2004-05-25  Andrew Pinski  <pinskia@physics.uc.edu>
2475         * configure.ac (includedir): Rename to ...
2476         (includedirname).
2477         * Makefile.in: s/includedir/includedirname/.
2479         PR target/11572
2480         * configure.ac (includedir): Set to "include"
2481         except for Darwin.
2482         (libext) Set to empty except for Darwin.
2483         * configure: Regenerate
2484         * Makefile.in: s/libobjc.la/libobjc$(libext).la/g.
2485         s/include/$(includedir)/g.
2487 2004-05-25  Daniel Jacobowitz  <drow@false.org>
2489         * Makefile.in: Add .NOEXPORT.
2491 2004-05-25  Andrew Pinski  <pinskia@physics.uc.edu>
2493         Merge from the libobjc-branch
2494         2004-02-09  Andrew Pinski  <pinskia@physics.uc.edu>
2496                 * Makefile.in (OBJC_H): Change objc-deps.h to objc-decls.h.
2498         2004-02-03  Andrew Pinski  <pinskia@physics.uc.edu>
2500                 * Makefile.in (OBJC_H): Add objc-deps.h.
2502         2004-01-27  Nicola Pero  <n.pero@mi.flashnet.it>
2504                 * Protocol.m ([-conformsTo:]): If the argument is nil, return NO.
2505                 ([-hash], [-isEqual:]): New methods.
2507         2004-01-27  Richard Frith-Macdonald <rfm@gnu.org>
2509                 * sarray.c (sarray_free): Add a better comment.
2511         2004-01-27  Adam Fedor  <fedor@gnu.org>
2513                 * hash.c (hash_add): Cast cachep to int.
2514                 * selector.c (__sel_register_typed_name): Cast
2515                 soffset_decode to int.
2517         2004-01-27  Alexander Malmberg  <alexander@malmberg.org>
2519                 * selector.c: Rename register_selectors_from_list to
2520                 __objc_register_selectors_from_list. Update caller.
2521                 (__objc_register_selectors_from_list): Lock __objc_runtime_mutex
2522                 while registering selectors. Use __sel_register_typed_name instead
2523                 of sel_register_typed_name. Check for NULL method_name:s.
2524                 (pool_alloc_selector): New function.
2525                 (__sel_register_typed_name): Use pool_alloc_selector to allocate
2526                 selector structures.
2527                 * sendmsg.c (class_add_method_list): Use
2528                 __objc_register_selectors_from_list.
2529                 * objc/runtime.h: Add __objc_register_selectors_from_list.
2531         2004-01-25  Adam Fedor  <fedor@gnu.org>
2532                     Nicola Pero  <n.pero@mi.flashnet.it>
2533                     Andrew Pinski  <pinskia@physics.uc.edu>
2535                 * objc/objc-decls.h: New file.
2536                 * objc/objc-api.h (_objc_lookup_class): Mark as export.
2537                 (_objc_load_callback): Likewise.
2538                 (_objc_object_alloc): Likewise.
2539                 (_objc_object_copy): Likewise.
2540                 (_objc_object_dispose): Likewise.
2542         2004-01-25  Andrew Pinski  <pinskia@physics.uc.edu>
2544                 * archive.c: s/__inline__/inline
2545                 * sendmsg.c: Likewise.
2547                 * encoding.c: Remove FIXME about the warning
2548                 about unused variable.
2549                 * sendmsg.c: Add a FIXME comment saying that
2550                 this should be using libffi.
2552                 * Makefile.in (LIBTOOL): Use @LIBTOOL@ now as it works.
2555 2004-05-13  Andrew Pinski  <pinskia@physics.uc.edu>
2557         * archive.c (objc_read_class): Initialize class_name.
2558         (objc_read_selector): Initialize selector_name.
2560 2004-05-09  Richard Sandiford  <rsandifo@redhat.com>
2562         * Makefile.in (toolexecdir): Remove trailing space.
2564 2004-04-15  Nathanael Nerode  <neroden@gcc.gnu.org>
2566         PR libobjc/14948
2567         * configure.ac: De-precious CC so multilibs work.
2568         * configure: Regenerate.
2570 2004-04-14  Nathanael Nerode  <neroden@gcc.gnu.org>
2572         * configure.ac: Restore toolexecdir.
2573         * Makefile.in: Restore toolexecdir.
2574         * configure: Regenerate.
2576 2004-04-09  Nathanael Nerode  <neroden@gcc.gnu.org>
2578         * configure.ac: Remove (unused) glibcpp_prefixdir.
2579         * configure: Regenerate.
2581         * configure.in: Rename to configure.ac.
2582         * Makefile.in: Update to match.
2584         * Makefile.in: Remove toolexecdir, glibcpp_toolexecdir (unused).
2585         Replace glibcpp_toolexeclibdir with toolexeclibdir.
2586         * configure.in: Remove glibcpp_toolexecdir (unused).
2587         Replace glibcpp_toolexeclibdir with toolexeclibdir.  Don't generate
2588         config.h or stamp-h (unused).  Move one comment to the right place.
2589         * configure: Regenerate.
2590         * config.h.in: Remove (unused).
2592         * config.h.in: Regenerate with autoheader.
2594         * Makefile.in: Remove (unused) gcc_version_trigger.
2595         * configure.in: Remove (unused) glibcpp_builddir.  Don't AC_SUBST
2596         gcc_version_trigger.
2597         * configure: Regenerate.
2599         * configure.in: Switch to modern style for AC_INIT, AC_OUTPUT.
2600         Sort file into sections.  Remove dnl where appropriate.  Fix
2601         other style issues.
2602         * configure: Regenerate.
2604         * configure.in: Replace old AC_PROG_CC hack with new one.
2605         Define toplevel_srcdir in terms of srcdir, not top_srcdir (there
2606         are no subdirectory output files, so this is fine).  Change prereq
2607         to autoconf 2.59.
2608         * aclocal.m4: Include ../config/no-executables.m4.
2609         * configure: Regenerate with autoconf 2.59.
2611         * configure.in: Improve comments on gthread_cflags.  Improve m4
2612         quotation, and replace 'if test' with 'case', for --enable-objc-gc.
2613         * configure: Regenerate.
2615         * configure.in: Move PACKAGE and VERSION settings up top.  Remove
2616         unused call to AC_PROG_LN_S.  Default RANLIB to ':'.  Remove
2617         redundant checks for values of RANLIB, AR, INSTALL.
2618         * configure: Regenerate.
2620         * configure.in: Clean up handling of
2621         --enable-version-specific-runtime-libs and related variables;
2622         replace 'if test' with 'case' where reasonable.  Fix comments.
2623         Remove useless libstdcxx_interface.
2624         * configure: Regenerate.
2626         * configure.in: Use _GCC_TOPLEV_NONCANONICAL_TARGET.
2627         Replace uses of target_alias with target_noncanonical.
2628         * aclocal.m4: Include ../config/acx.m4.
2629         * configure: Regenerate.
2630         * Makefile.in: Replace uses of target_alias with target_noncanonical.
2631         Fix copyright statement.
2633         * configure.in: Hand-inline bulky, confusing macros from
2634         aclocal.m4.  Replace references to "GNU Objective C" with "GCC".
2635         Update copyright notice.  Remove stuff for automake, which isn't
2636         used in this directory.  Remove emacs local variables.
2637         * aclocal.m4: Remove hand-inlined macros.  Update copyright notice.
2638         * configure: Regenerate.
2640 2004-03-16  Manfred Hollstein  <mh@suse.com>
2642         * Makefile.in, configure.in, configure: Update copyright years.
2644 2004-03-15  Manfred Hollstein  <mh@suse.com>
2646         * Makefile.in (LIBOBJC_VERSION, LIBOBJC_GC_VERSION): Use
2647         definition from configure.in.
2648         * configure.in (PACKAGE): Add definition.
2649         (VERSION): Add definition; substitute it in output files.
2650         * configure: Re-generate.
2652 2004-03-05  Ziemowit Laski  <zlaski@apple.com>
2654         * objc/hash.h (hash_string, compare_strings):
2655         Add type-casts to make Objective-C++ happy.
2656         * objc/typedstream.h (objc_get_stream_class_version):
2657         Rename parameter from 'class' to 'class_name' to make
2658         Objective-C++ happy.
2660 2004-03-01  Michael Matz  <matz@suse.de>
2662         * Makefile.in (ALL_CFLAGS): Add -fno-strict-aliasing.
2664 2004-02-06  Ziemowit Laski  <zlaski@apple.com>
2666         * objc/objc-api.h (objc_super): The 'class' field shall
2667         be named 'super_class' #ifdef __cplusplus.
2669 2004-01-17  Andrew Pinski  <pinskia@physics.uc.edu>
2671         PR target/10781
2672         * encoding.c (rs6000_special_round_type_align): Define.
2674 2004-01-14  Adam Fedor  <fedor@gnu.org>
2676         PR libobjc/12155
2677         * selector.c (__objc_register_instance_methods_to_class): Free
2678         new_list if not used.
2680 2004-01-09  Andrew Ruder  <aeruder@ksu.edu>
2682         PR libobjc/11904
2683         * sarray.c (sarray_free): Free array->is_copy_of latter.
2685 2003-12-01  Zack Weinberg  <zack@codesourcery.com>
2687         PR 11433
2688         * Protocol.m (descriptionForInstanceMethod): Don't dereference
2689         instance_methods if it's NULL.
2690         (descriptionForClassMethod): Likewise for class_methods.
2692 2003-10-24  Rainer Orth  <ro@TechFak.Uni-Bielefeld.DE>
2694         * Makefile.in (runtime-info.h): Remove -Wp.
2696 2003-10-21  Rainer Orth  <ro@TechFak.Uni-Bielefeld.DE>
2698         * Makefile.in (CC1OBJ): Remove.
2699         (runtime-info.h): Invoke $(CC) so all MULTIFLAGS are handled
2700         correctly.
2701         Use .m extension for temporary file.
2702         Remove assembler temp file.
2704 2003-10-20  Joseph S. Myers  <jsm@polyomino.org.uk>
2706         * objc/hash.h (hash_string): Don't use a cast as an lvalue.
2708 2003-10-17  Rainer Orth  <ro@TechFak.Uni-Bielefeld.DE>
2710         * Makefile.in (runtime-info.h): Use MULTIFLAGS.
2712 2003-09-09  Alan Modra  <amodra@bigpond.net.au>
2714         * configure: Regenerate.
2716 2003-08-27  Alexander Malmberg  <alexander@malmberg.org>
2718         * Makefile.in, aclocal.m4: Update to $(libdir)/gcc/ instead of
2719         (libdir)/gcc-lib/ when installing.
2720         * configure: Regenerate.
2722 Thu Jul 10 10:27:43 2003  Nicola Pero  <n.pero@mi.flashnet.it>
2724         libobjc/9969
2725         * sendmsg.c (get_imp): Fixed rare threading problem.
2726         (__objc_responds_to): Similar fixes.
2727         (objc_msg_lookup): Similar fixes.
2728         (__objc_init_install_dtable): Lock the runtime before checking if the
2729         table is installed.
2731 2003-05-23  Nathanael Nerode  <neroden@gcc.gnu.org>
2733         * hash.c, init.c, libobjc.def, libobjc_entry.c, linking.m,
2734         makefile.dos, misc.c, nil_method.c, objects.c, sarray.c,
2735         selector.c, sendmsg.c, thr-dce.c, thr-decosf1.c, thr-irix.c,
2736         thr-mach.c, thr-objc.c, thr-os2.c, thr-posix.c, thr-pthreads.c,
2737         thr-rtems.c, thr-single.c, thr-solaris.c, thr-vxworks.c,
2738         thr-win32.c, thr.c: Replace "GNU CC" with "GCC".
2739         * Makefile.in, NXConstStr.m, Object.m, Protocol.m, archive.c,
2740         class.c, encoding.c, gc.c, objc/NXConstStr.h, objc/Object.h,
2741         objc/Protocol.h, objc/encoding.h, objc/hash.h, objc/objc-api.h,
2742         objc/objc-list.h, objc/objc.h, ocjc/runtime.h, objc/sarray.h,
2743         objc/thr.h, objc/typedstream.h: Replace "GNU CC" with "GCC".
2745 Tue May 13 14:56:03 2003  Richard Frith-Macdonald <rfm@gnu.org>
2746                           Nicola Pero  <n.pero@mi.flashnet.it>
2748         libobjc/10742
2749         * init.c (class_superclass_of_class): New function.
2750         (create_tree_of_subclasses_inherited_from): Use it.
2751         (__objc_tree_insert_class): Likewise.
2752         (class_is_subclass_of_class): Likewise.
2754 2003-04-11  David Chad  <davidc@freebsd.org>
2755             Loren J. Rittle  <ljrittle@acm.org>
2757         libobjc/8562
2758         * objc/hash.h (hash_string): Constify correctly.
2759         (compare_ptrs): Use direct compare.
2760         * objc/objc-list.h (list_nth): Rename index to indx to avoid shadow.
2761         * objc/sarray.h: Global rename index to indx to avoid shadow.
2763 2003-03-12  Andreas Schwab  <schwab@suse.de>
2765         * aclocal.m4 (GLIBCPP_EXPORT_INSTALL_INFO): Avoid trailing /. in
2766         glibcpp_toolexeclibdir.
2767         * configure: Rebuilt.
2769 2003-02-20  Alexandre Oliva  <aoliva@redhat.com>
2771         * configure.in: Propagate ORIGINAL_LD_FOR_MULTILIBS to
2772         config.status.
2773         * configure: Rebuilt.
2775 2003-01-27  Alexandre Oliva  <aoliva@redhat.com>
2777         * aclocal.m4 (glibcpp_toolexeclibdir): Instead of
2778         $(MULTISUBDIR), use `$CC -print-multi-os-directory`, unless
2779         version_specific_libs is enabled.
2780         * configure: Rebuilt.
2782 2003-01-09  Christian Cornelssen  <ccorn@cs.tu-berlin.de>
2784         * Makefile.in (FLAGS_TO_PASS): Also pass DESTDIR.
2785         (install-libs, install-headers): Prepend $(DESTDIR) to
2786         destination paths in all (un)installation commands.
2788 2002-12-02  Zack Weinberg  <zack@codesourcery.com>
2790         * thr-objc.c: Include coretypes.h and tm.h.
2792 2002-12-01  Zack Weinberg  <zack@codesourcery.com>
2794         * encoding.c, sendmsg.c: Include coretypes.h and tm.h.
2796 2002-11-26  Nathanael Nerode  <neroden@gcc.gnu.org>
2798         * configure.in: Remove skip-this-dir support.
2799         * configure: Regenerate.
2801 2002-09-22  Kaveh R. Ghazi  <ghazi@caip.rutgers.edu>
2803         * Makefile.in (all): Fix multilib parallel build.
2805 Thu Sep 12 12:44:37 2002  Nicola Pero  <n.pero@mi.flashnet.it>
2807         * sendmsg.c (nil_method): Declare not to take a variable number of
2808         args.
2809         (objc_msg_lookup): Cast nil_method to IMP before returning it.
2810         (objc_msg_lookup_super): The same.
2812 2002-09-10  Jan Hubicka  <jh@suse.cz>
2814         * nil_method.c (nil_method): No longer defined with variable
2815         arguments.
2817 2002-07-02  Rodney Brown  <rbrown64@csc.com.au>
2819         * objc/encoding.h: Fix formatting.
2820         * objc/hash.h: Likewise.
2821         * objc/objc-api.h: Likewise.
2822         * objc/runtime.h: Likewise.
2823         * objc/thr.h: Likewise.
2824         * archive.c: Likewise.
2825         * class.c: Likewise.
2826         * encoding.c: Likewise.
2827         * gc.c: Likewise.
2828         * hash.c: Likewise.
2829         * init.c: Likewise.
2830         * misc.c: Likewise.
2831         * nil_method.c: Likewise.
2832         * objects.c: Likewise.
2833         * sarray.c: Likewise.
2834         * selector.c: Likewise.
2835         * sendmsg.c: Likewise.
2836         * thr-mach.c: Likewise.
2837         * thr.c: Likewise.
2839 2002-06-25  DJ Delorie  <dj@redhat.com>
2841         * aclocal.m4 (GLIBCPP_CONFIGURE): Split out
2842         GLIBCPP_TOPREL_CONFIGURE.
2843         * configure.in: Call it before AC_CANONICAL_SYSTEM.
2844         * configure: Regenerate.
2846 2002-06-21  Kaveh R. Ghazi  <ghazi@caip.rutgers.edu>
2848         * Object.m (forward, read, write): Fix unused parameter warnings.
2849         * encoding.c: Include <stdlib.h>.
2850         (target_flags): Mark with attribute unused.
2851         (atoi): Delete.
2852         * runtime.h (__objc_selector_max_index): Change to unsigned int.
2853         (__objc_generate_gc_type_description): Prototype.
2854         * selector.c (__objc_selector_max_index): Change to unsigned int.
2856 Mon Jun 17 18:37:42 2002  Nicola Pero  <n.pero@mi.flashnet.it>
2858         * sendmsg.c (__objc_get_forward_imp): Fix warning by making sure
2859         we always have a return value: if __objc_msg_forward does not
2860         supply a forwarding implementation, return the default
2861         __builtin_apply based one.
2863 2002-06-15  Kaveh R. Ghazi  <ghazi@caip.rutgers.edu>
2865         * Object.m: Fix signed/unsigned warning.
2866         * Protocol.m: Likewise.
2867         * archive.c: Always include stdlib.h.
2868         (objc_read_short, objc_read_unsigned_short, objc_read_int,
2869         objc_read_long, __objc_read_nbyte_uint, __objc_read_nbyte_ulong):
2870         Fix signed/unsigned warning.
2871         (objc_write_type, objc_read_type, objc_write_types,
2872         objc_read_types): Ensure ctype 8-bit safety.
2873         (__objc_no_write, __objc_no_read): Mark unused parameters.
2874         * class.c (class_table_setup): Specify void arg.
2875         * encoding.c (atoi, objc_sizeof_type, objc_alignof_type,
2876         objc_skip_typespec, objc_skip_offset,
2877         objc_layout_structure_next_member): Ensure ctype 8-bit safety.
2878         (objc_layout_structure_next_member): Ensure variables are
2879         initialized.
2880         * gc.c (__objc_generate_gc_type_description,
2881         class_ivar_set_gcinvisible): Mark unused parameters.
2882         * init.c (__objc_send_load, __objc_destroy_class_tree_node): Mark
2883         unused parameters.
2884         (__objc_init_protocols) Fix signed/unsigned warning.
2885         * nil_method.c (nil_method): Mark unused parameters.
2886         * thr.h (objc_thread_callback): Specify void arg.
2887         * sarray.c (sarray_new, sarray_realloc, sarray_free): Fix
2888         signed/unsigned warning.
2889         (sarray_free): Fix formatting.
2890         * selector.c (sel_types_match): Ensure ctype 8-bit safety.
2891         * sendmsg.c (__objc_init_install_dtable) Mark unused parameters.
2893 2002-06-09  Andreas Jaeger  <aj@suse.de>
2895         * encoding.c (objc_layout_structure_next_member): Remove unused
2896         variable.
2898 2002-05-20  Kaveh R. Ghazi  <ghazi@caip.rutgers.edu>
2900         * Makefile.in (SHELL): Set to @SHELL@.
2901         (WARN_CFLAGS): New.
2902         (ALL_CFLAGS): Add $(WARN_CFLAGS).
2904 2002-05-16  Rainer Orth  <ro@TechFak.Uni-Bielefeld.DE>
2906         * aclocal.m4: Allow for PWDCMD to override hardcoded pwd.
2907         * configure: Regenerate.
2909 2002-05-08  Alexandre Oliva  <aoliva@redhat.com>
2911         * configure.in (ORIGINAL_LD_FOR_MULTILIBS): Preserve LD at
2912         script entry, and set LD to it when configuring multilibs.
2913         * configure: Rebuilt.
2915 2002-04-19  David O'Brien  <obrien@FreeBSD.org>
2917         * encoding.c (MAX, MIN, ROUNDING): #undef before defining.
2919 2002-04-09  Hans-Peter Nilsson  <hp@bitrange.com>
2921         PR objc/6107
2922         * objc/objc-api.h (struct objc_protocol_list): Change type of
2923         member count from int to size_t.
2925 2002-02-11  Franz Sirl  <Franz.Sirl-kernel@lauterbach.com>
2927         PR libobjc/4039
2928         * aclocal.m4: Replace with version copied from libstdc++-v3.
2929         * configure.in: Update for changes to aclocal and Makefile.
2930         * configure: Regenerate.
2931         * Makefile.in: Correct install of multilibs and shared libs, use
2932         INSTALL_DATA for include files.
2934 Mon Dec 17 17:02:12 2001  Nicola Pero  <nicola@brainstorm.co.uk>
2936         * init.c (__objc_exec_class): Fixed bug in the loop on unclaimed
2937         categories - when an unclaimed category was found, the loop was
2938         doing two steps forward instead of one, so that in certain cases
2939         it was failing to properly load all the categories.  (Reported
2940         with fix by Alexander Malmberg <alexander@malmberg.org>).
2942 2001-11-14  Aldy Hernandez  <aldyh@redhat.com>
2944         * encoding.c: Add target_flags.
2946 2001-11-07  Aldy Hernandez  <aldyh@redhat.com>
2948          * objc/objc-api.h (_C_VECTOR): New.
2950          * encoding.c (VECTOR_TYPE): New.
2952 Mon Oct 29 21:29:21 2001  Nicola Pero  <n.pero@mi.flashnet.it>
2954         * class.c: Rewritten the class table to use optimized, lock-free
2955         lookup.  This more than doubles the speed of class method
2956         invocations.  (class_table_setup), (class_table_insert),
2957         (class_table_replace), (class_table_get_safe),
2958         (class_table_next), (class_table_print),
2959         (class_table_print_histogram): New functions.
2960         (__objc_init_class_tables): Use class_table_setup.
2961         (__objc_add_class_to_hash): Use class_table_get_safe and
2962         class_table_insert.  (objc_lookup_class), (objc_get_class): Do not
2963         assert the existence of the table; do not lock the runtime; use
2964         class_table_get_safe.  (objc_next_class): Use class_table_next.
2965         (__objc_resolve_class_links): Use class_table_next.
2966         (class_pose_as): Use class_table_replace.
2968 2001-09-10  Ovidiu Predescu  <ovidiu@cup.hp.com>
2970         * gc.c: Removed the DEBUG declaration.
2972 Wed Jul 18 12:48:56 2001  Nicola Pero  <n.pero@mi.flashnet.it>
2974         * thr.c (objc_mutex_lock): Invoke __objc_thread_id directly,
2975         rather than through objc_thread_id, to save a function call.
2976         (objc_mutex_trylock, objc_mutex_unlock, objc_condition_wait):
2977         Ditto.
2979 Mon Jul 16 12:15:00 2001  Nicola Pero  <n.pero@mi.flashnet.it>
2981         * objc/objc-api.h (object_is_class): Fixed - buggy code was trying
2982         to cast an id to a Class, which can not be done.  Make the check
2983         by using CLS_ISMETA on the class pointer instead.
2984         (object_is_meta_class): Similar fix.
2986 2001-06-09  Alexandre Oliva  <aoliva@redhat.com>, Stephen L Moshier  <moshier@mediaone.net>
2988         * configure.in (AC_EXEEXT): Work around in case it expands to
2989         nothing, as in autoconf 2.50.
2990         * acinclude.m4: Likewise.
2991         * configure: Rebuilt.
2993 2001-06-08  Nicola Pero  <n.pero@mi.flashnet.it>
2995         * THREADS: Explain that when we compile libobjc inside GCC, we
2996         always use thr-objc.c as a backend, which uses GCC's thread code.
2998 2001-06-06  Richard Frith-Macdonald  <rrfm@gnu.org>
3000         * init.c (__objc_send_message_in_list): When setting a new entry
3001         in __objc_load_methods use the method IMP as key, but check to see
3002         if the method is in the hashtable by looking at the IMP also.
3003         Also ... call the method after adding it to the hashtable rather
3004         than before ... thus preventing an obscure possibility of infinite
3005         recursion if a +load method itself loads a subclass.
3007 2001-05-25  Ovidiu Predescu  <ovidiu@cup.hp.com>
3009         * init.c (__objc_send_message_in_list): When setting a new entry
3010         in __objc_load_methods use the method name as key, not the method
3011         IMP (reported by Richard Frith-Macdonald <richard@brainstorm.co.uk>).
3013 2001-05-09  Joseph S. Myers  <jsm28@cam.ac.uk>
3015         * objc-features.texi: Move to ../gcc/objc.texi.
3016         * fdl.texi: Remove.
3017         * Makefile.in: Don't generate documentation from
3018         objc-features.texi.
3020 2001-05-01  Mark Mitchell  <mark@codesourcery.com>
3022         * fdl.texi: New file.
3023         * objc-features.texi: Simplify.
3024         * Makefile.in: Adjust accordingly.
3026 2001-04-30  Mark Mitchell  <mark@codesourcery.com>
3028         * objc-features.texi: Use the GFDL.
3030 Wed Mar 21 04:44:58 EST 2001  John Wehle  (john@feith.com)
3032         * encoding.c (REAL_TYPE): Define.
3034 2001-03-19  David Edelsohn  <edelsohn@gnu.org>
3036         * encoding.c (TYPE_MODE): Define.
3038 2001-03-14  Nicola Pero  <n.pero@mi.flashnet.it>
3040         * thr.c (objc_thread_add): New function.
3041         (objc_thread_remove): Ditto.
3042         * objc/thr.h: Declare them.
3043         * libobjc.def: Mention them.
3045 2001-02-28  Ovidiu Predescu  <ovidiu@cup.hp.com>
3047         * objc-features.texi: Document the @compatibility_alias compiler
3048         directive (description from Nicola Pero <n.pero@mi.flashnet.it>).
3050 Fri Feb 23 18:12:00 2001  Rainer Orth  <ro@TechFak.Uni-Bielefeld.DE>
3052         * sendmsg.c (__objc_forward): Delete strlen() declaration.
3054 2001-02-08  Geoffrey Keating  <geoffk@redhat.com>
3056         * configure.in: Don't run AC_PROG_CC_WORKS or AC_EXEEXT, because
3057         we're not interested in the result and they might fail.
3058         * configure: Regenerated.
3060 2001-01-12  Joseph S. Myers  <jsm28@cam.ac.uk>
3062         * objc-features.texi: Use @email.
3064 2001-01-12  Joseph S. Myers  <jsm28@cam.ac.uk>
3066         * sendmsg.c (__objc_print_dtable_stats): Don't use #ifdef inside
3067         printf.
3069 2000-01-11  Richard Earnshaw  <rearnsha@arm.com>
3071         * encoding.c (STRUCTURE_SIZE_BOUNDARY): Redefine in a way that
3072         determines the value dynamically.
3074 Wed Jan  3 00:49:10 2001  Ovidiu Predescu  <ovidiu@cup.hp.com>
3076         * sendmsg.c: Added __objc_msg_forward, a hook that allows external
3077         libraries to provide a function that returns the real forwarding
3078         function. This can alleviate problems __builtin_apply() and
3079         friends have on various platforms. (Solution suggested by Helge
3080         Hess.)
3082         * objc/objc-api.h: Define __objc_msg_forward.
3084         * sendmsg.c: Define gen_rtx_REG.
3086 2000-12-06      Ralf Corsepius <corsepiu@faw.uni-ulm.de>
3088         * thr-rtems.c: New file. Stub to compile.
3090 2000-09-06  Alexandre Oliva  <aoliva@redhat.com>
3092         * configure: Rebuilt with new libtool.m4.
3094 Tue Aug 15 00:38:56 2000  Ovidiu Predescu  <ovidiu@cup.hp.com>
3096         * configure.in: Create a config.h file. Check for <sched.h>.
3097         * configure: Regenerate.
3099         * config.h.in: Check for <sched.h>.
3101 2000-08-14  Zack Weinberg  <zack@wolery.cumb.org>
3103         * configure: Regenerate after change to ../libtool.m4.
3105 2000-08-14  Andreas Schwab  <schwab@suse.de>
3107         * objc-features.texi (Top): Move @menu at end of node.
3109 2000-08-11  Manfred Hollstein  <manfredh@redhat.com>
3111         * objc-features.texi: Move @node Top before @menu.
3113 Sun Aug  6 23:27:49 2000  Ovidiu Predescu  <ovidiu@cup.hp.com>
3115         * objc-features.texi: Documented the new -fconstant-string-class
3116         option.
3118 Sun Aug  6 22:51:16 2000  Ovidiu Predescu  <ovidiu@cup.hp.com>
3120         * thr-posix.c: Integrated Chris Ball's <cball@fmco.com> changes to
3121         improve the Posix thread support for Objective-C.
3123 2000-08-04  Zack Weinberg  <zack@wolery.cumb.org>
3125         * aclocal.m4: Replace copy of ../libtool.m4 with
3126         sinclude(../libtool.m4).
3128 Fri Jul 28 08:58:02 2000  Nicola Pero  <nicola@brainstorm.co.uk>
3130         * configure.in: Added libtool support; build shared libraries
3131         if --enable-shared was passed on command line.
3132         * Makefile.in: Modified most compilation commands to use libtool.
3133         * aclocal.m4: New symbolic link to the ../libtool.m4, from the
3134         libtool distribution.
3136 Sat Jul 29 00:10:21 2000  Ovidiu Predescu  <ovidiu@cup.hp.com>
3138         * sarray.c, Object.m: Removed the explicit prototypes for strlen
3139         and memcpy on 64-bit platforms (Suggested by Rodney Brown
3140         <rdb@cup.hp.com>).
3142 2000-05-12  H.J. Lu  (hjl@gnu.org)
3144         * Makefile.in (GTHREAD_FLAGS): New.
3145         (ALL_CFLAGS): Add $(GTHREAD_FLAGS).
3146         (OBJC_THREAD_FILE): Changed to thr-objc.
3148         * configure.in (GTHREAD_FLAGS): New, check and replace it for
3149         Makefile.
3150         (OBJC_THREAD_FILE): Removed.
3152         * thr-objc.c: New.
3154 2000-07-13  Kaveh R. Ghazi  <ghazi@caip.rutgers.edu>
3156         * objc/hash.h: Include string.h.
3158 2000-04-15  David Edelsohn  <edelsohn@gnu.org>
3160         * Object.m (strlen): 64-bit PowerPC is a 64bit platform as well.
3162 2000-04-12  Jakub Jelinek  <jakub@redhat.com>
3164         * Object.m (strlen): Provide prototype on all 64bit platforms,
3165         not only alpha.
3166         * sarray.c (memcpy): Likewise.
3167         * encoding.c (objc_layout_finish_structure): Don't use
3168         ROUND_TYPE_ALIGN on sparc.
3170         * encoding.c (objc_layout_structure_next_member): Do the whole
3171         procedure even for the first member, so that we get correct
3172         alignment.
3174 2000-03-29  Zack Weinberg  <zack@wolery.cumb.org>
3176         * objc/Protocol.h, objc/objc-list.h: Change #endif labels to
3177         comments.
3179 2000-02-23  Zack Weinberg  <zack@wolery.cumb.org>
3181         * Makefile.in: Add -DIN_TARGET_LIBS to ALL_CFLAGS.
3183 Thu Sep 23 07:19:12 1999   Chris Ball <cball@fmco.com>
3185         * thr-posix.c (__objc_mutex_deallocate): made deallocate work.
3187 Tue Sep 21 07:47:10 1999  Jeffrey A Law  (law@cygnus.com)
3189         * Makefile.in (gc.o, gc_gc.o): Do not pass -fgnu-runtime to
3190         the compiler when building C code.
3192 Fri Aug  6 23:32:29 1999  Daniel Jacobowitz <drow@drow.them.org>
3194         * Makefile.in (FLAGS_TO_PASS): Include prefix, exec_prefix,
3195         libdir, libsubdir and tooldir.
3197 Mon Jun 21 05:40:15 1999  John David Anglin <dave@hiauly1>
3199         * init.c (__objc_force_linking): Make global.
3201 Thu May 20 03:20:59 1999  Jeffrey A Law  (law@cygnus.com)
3203         * configure.in (AC_EXEEXT): Remove call.
3204         (compiler_name): Explicitly check with no extension and .exe
3205         extension.
3206         * configure: Regenerate.
3208 Sun Apr 25 01:15:34 1999  Mumit Khan  <khan@xraylith.wisc.edu>
3210         * Makefile.in (CC1OBJ): Define in terms of CC.
3211         (runtime-info.h): Use.
3213 Fri April 8 08:21:07 1999 Ovidiu Predescu <ovidiu@cup.hp.com>
3215         * objc-features.texi: Updated the URL to Boehm's GC page.
3217 Fri Mar 26 23:41:07 1999 Ovidiu Predescu <ovidiu@cup.hp.com>
3219         * archive.c (__objc_code_char, __objc_write_char): Explicitly specify
3220         the char as being signed (patch from Daniel Jacobowitz
3221         <drow@false.org>).
3223 Wed Mar 24 22:41:28 1999  Mumit Khan  <khan@xraylith.wisc.edu>
3225         * configure.in (AC_PREREQ): Update to 2.13.
3226         (AC_EXEEXT): Call to find possible file extension.
3227         (compiler_name): Use.
3228         * configure: Regenerate.
3230 Wed Jan 27 02:31:01 1999  Jeffrey A Law  (law@cygnus.com)
3232         * Makefile.in (ALL_CFLAGS): Add -DIN_GCC.
3234 Tue Jan  5 01:38:53 1999  Jeffrey A Law  (law@cygnus.com)
3236         * configure.in (thread_file): Correct and simplify code to find
3237         the thread file.
3238         * configure: Rebuilt.
3240 1998-11-26  Manfred Hollstein  <manfred@s-direktnet.de>
3242         * configure.in (compiler_name): Add check to detect if this
3243         language's compiler has been built.
3244         * configure: Regenerate.
3246 Mon Nov 23 16:50:28 1998  Kaveh R. Ghazi  <ghazi@caip.rutgers.edu>
3248         *  configure.in: Use AC_PREREQ(2.12.1).
3250 Thu Nov 19 20:33:37 1998  Jeffrey A Law  (law@cygnus.com)
3252         * Makefile.in (runtime-info.h): Avoid GNU make extensions.
3254 Sun Nov  8 17:46:14 1998  Kaveh R. Ghazi  <ghazi@caip.rutgers.edu>
3256         * Makefile.in (INCLUDES): Add -I$(srcdir)/$(MULTISRCTOP)../include.
3258 Thu Oct 22 14:34:06 1998  Kaveh R. Ghazi  <ghazi@caip.rutgers.edu>
3260         * configure.in: Use AC_CONFIG_AUX_DIR($topsrcdir).
3262 Sat Oct 17 05:21:31 1998  Ovidiu Predescu  <ovidiu@slip.net>
3264         * objc-features.texi (Top): Changed the email address.
3265         * objc-features.texi (Garbage Collection): Use @uref instead of @url.
3267 Mon Oct 11 21:25:27 1998  Ovidiu Predescu  <ovidiu@slip.net>
3269         * encoding.c: Redefine get_inner_array_type to get the first entry
3270         in the structure.
3272 Thu Oct  8 12:21:14 1998  Richard Frith-Macdonald <richard@brainstorm.co.uk>
3274         * encoding.c (objc_skip_type_qualifiers): Handle _C_BYREF.
3275         (objc_get_type_qualifiers): Similarly.
3276         * objc/encoding.h (_C_BYREF): Define.
3277         (_F_BYREF): Define.
3279 1998-10-07  David S. Miller  <davem@pierdol.cobaltmicro.com>
3281         * objc/sarray.h: Make boffset be an unsigned long when sparc so it
3282         works out on 64-bit systems.
3284 Tue Oct  6 20:32:06 1998  Alexandre Oliva  <oliva@dcc.unicamp.br>
3286         * Makefile.in (INCLUDES): Make it multilib-friendly.
3288 Fri Oct  2 07:12:14 1998  H.J. Lu  (hjl@gnu.org)
3290         * Makefile.in (INCLUDES): Add -I$(srcdir)/../gcc.
3292 Thu Oct  1 22:33:03 1998 Robert Lipe  <robertl@dgii.com>
3293                          Jeffrey A Law  (law@cygnus.com)
3295         * Makefile.in (INCLUDES): Reference gcc via $MULTIBUILDTOP.
3296         (FLAGS_TO_PASS): Added.
3297         (runtime-info.h): Reference cc1ibj via $MULTIBUILDTOP.
3299         * archive.c: Change config.h to tconfig.h.
3301         * configure.in: Find gcc's object directory even for multilibs.
3303 Wed Sep 30 18:17:17 1998  Robert Lipe  <robertl@dgii.com>
3305         * configure.in: Escape ^ in grep string.
3306         * configure: Rebuilt.
3308 Wed Sep 30 09:14:52 1998  Jeffrey A Law  (law@cygnus.com)
3310         * All .h files pushed down into the objc/ subdirectory.
3311         * Makefile.in (copy_headers): Corresponding changes.
3312         * configure.in (AC_INIT): Corresponding changes.
3313         * configure: Rebuilt.
3315 1998-09-30  Ben Elliston  <bje@cygnus.com>
3316             Jeff Law      <law@cygnus.com>
3318         * Makefile.in: Rewrite.
3320         * configure.in: Likewise.
3322         * configure: Regenerate.
3324         * All .c files.  Remove "objc" prefix when including objc header
3325         files.  Include tconfig.h, not ../tconfig.h.
3327 Mon Sep 21 23:27:10 1998  Ovidiu Predescu <ovidiu@slip.net>
3329         * encoding.c (TREE_TYPE, ARRAY_TYPE): Define.
3330         (get_inner_array_type): Define.
3332 1998-09-21  Ben Elliston  <bje@cygnus.com>
3334         * New directory.  Moved files from ../gcc/objc.