PR c++/64359
[official-gcc.git] / libobjc / ChangeLog
blob8488abb05d8d021a56e71e4f9eadd7cc382fa5e7
1 2014-11-21  H.J. Lu  <hongjiu.lu@intel.com>
3         PR bootstrap/63784
4         * configure: Regenerated.
6 2014-11-11  Francois-Xavier Coudert  <fxcoudert@gcc.gnu.org>
8         PR target/63610
9         * configure: Regenerate.
11 2014-11-05  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
13         * thr.c (_XOPEN_SOURCE): Define as 600.
15 2014-07-27  Alan Modra  <amodra@gmail.com>
16             Matthias Klose  <doko@ubuntu.com>
18         PR libobjc/61920
20         * encoding.c: Define rs6000_special_adjust_field_align_p.
22 2014-01-02  Richard Sandiford  <rdsandiford@googlemail.com>
24         Update copyright years
26 2013-09-20  Alan Modra  <amodra@gmail.com>
28         * configure: Regenerate.
30 2013-07-21   Ondřej Bílka  <neleai@seznam.cz>
32         * class.c: Fix typos.
33         * encoding.c: Likewise.
34         * init.c: Likewise.
35         * objc-private/runtime.h: Likewise.
36         * objc/runtime.h: Likewise.
37         * objc-sync.c: Likewise.
39 2013-07-04  Kai Tietz  <ktietz@redhat.com>
41         * exception.c: Add check for SjLj to SEH blocks.
43 2013-02-03  Richard Sandiford  <rdsandiford@googlemail.com>
45         Update copyright years.
47 2012-10-19  Michael Meissner  <meissner@linux.vnet.ibm.com>
49         * encoding.c (TARGET_VSX): Provide definitions based on the
50         current compilation options, and not based off the target options
51         structure.
52         (TARGET_ALTIVEC): Likewise.
53         (TARGET_64BIT): Likewise.
55 2012-09-14  David Edelsohn  <dje.gcc@gmail.com>
57         * configure: Regenerated.
59 2012-07-19  Tristan Gingold  <gingold@adacore.com>
60             Richard Henderson  <rth@redhat.com>
62         * exception.c (__gnu_objc_personality_seh0): New function.
64 2012-05-16  H.J. Lu  <hongjiu.lu@intel.com>
66         * configure: Regenerated.
68 2012-03-12  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
70         * configure.ac (enable_objc_gc): Remove alpha*-dec-osf* handling.
71         * configure: Regenerate.
73         * thr.c (_XOPEN_SOURCE): Define unconditionally.
75 2011-11-21  Andreas Tobler  <andreast@fgznet.ch>
77         * configure: Regenerate.
79 2011-11-02  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
81         * Makefile.in (INCLUDES): Add -I$(MULTIBUILDTOP)../libgcc.
82         * configure.ac (target_thread_file, HAVE_GTHR_DEFAULT): Remove.
83         * configure: Regenerate.
84         * config.h.in: Regenerate.
86 2011-10-17  Paul Brook  <paul@codesourcery.com>
87             Matthias Klose  <doko@ubuntu.com>
89         * exception.c (parse_lsda_header): hardcode ttype_encoding for older
90         ARM EABI toolchains.
91         (get_ttype_entry) Remove __ARM_EABI_UNWINDER__ variant.
93 2011-10-09  Nicola Pero  <nicola.pero@meta-innovation.com>
95         PR libobjc/49883
96         * init.c (__objc_exec_class): Work around a bug in clang's code
97         generation.  Clang sets the class->info field to values different
98         from 0x1 or 0x2 (the only allowed values in the traditional GNU
99         Objective-C runtime ABI) to store some additional information, but
100         this breaks backwards compatibility.  Wipe out all the bits in the
101         fields other than the first two upon loading a class.
103 2011-10-09  Nicola Pero  <nicola.pero@meta-innovation.com>
105         * class.c (objc_lookup_class): Added back for compatibility with
106         clang which seems to emit calls to it.
108 2011-10-08  Richard Frith-Macdonald <rfm@gnu.org>
109             Nicola Pero  <nicola.pero@meta-innovation.com>
111         PR libobjc/50428
112         * sendmsg.c (__objc_send_initialize): If a class does not have an
113         +initialize method, search for an +initialize method in the
114         superclass and in the ancestor classes and execute the first one
115         that is found.  This makes the GNU runtime behave in the same way
116         as the Apple/NeXT runtime with respect to +initialize methods and
117         subclassing.
119 2011-08-06  Nicola Pero  <nicola.pero@meta-innovation.com>
121         PR libobjc/50002
122         * class.c (__objc_update_classes_with_methods): Iterate over meta
123         classes as well as normal classes when refreshing the method
124         implementations.  This fixes replacing class methods.
126 2011-08-06  Nicola Pero  <nicola.pero@meta-innovation.com>
128         * class.c (class_getSuperclass): Fixed to work with meta classes
129         still in construction too.
131 2011-08-06  Nicola Pero  <nicola.pero@meta-innovation.com>
133         * class.c (class_getSuperclass): Fixed typo in comment.
134         
135 2011-08-06  Nicola Pero  <nicola.pero@meta-innovation.com>
137         PR libobjc/49882
138         * class.c (class_getSuperclass): Return the superclass if the
139         class is in construction.
140         * objc/runtime.h (class_getSuperclass): Updated documentation.
142 2011-08-05  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
144         * Makefile.in (INCLUDES): Search
145         $(srcdir)/$(MULTISRCTOP)../libgcc.
147 2011-06-08  Nicola Pero  <nicola.pero@meta-innovation.com>
149         * objc/objc.h (__GNU_LIBOBJC__): Bumped to 20110608.
151 2011-06-08  Nicola Pero  <nicola.pero@meta-innovation.com>
153         * configure.ac (VERSION): Bumped to 4:0:0.
154         * configure (VERSION): Likewise.
156 2011-06-08  Nicola Pero  <nicola.pero@meta-innovation.com>
158         * objc/README: Updated.
159         * objc-private/selector.h: Updated comments.
160         
161 2011-06-07  Nicola Pero  <nicola.pero@meta-innovation.com>
163         * sendmsg.c (class_get_instance_method): Removed.
164         (class_get_class_method): Removed.
165         (objc_get_uninstalled_dtable): Removed.
167 2011-06-07  Nicola Pero  <nicola.pero@meta-innovation.com>
169         * objc-private/module-abi-8.h (class_get_instance_size): Removed.
170         * objects.c (class_create_instance): Removed.
171         * error.c (__USE_FIXED_PROTOTYPES__): Removed.
172         * gc.c (__objc_generate_gc_type_description): Use
173         class_getInstanceSize() instead of class_get_instance_size().
174         * selector.c (sel_types_match): Made static.
175         (sel_get_typed_uid): Removed.
176         (sel_get_any_typed_uid): Removed.
177         (sel_get_name): Removed.
178         (sel_get_type): Removed.
179         (sel_register_name): Removed.
180         (sel_register_typed_name): Removed.
181         (sel_get_uid): Removed.
183 2011-06-07  Nicola Pero  <nicola.pero@meta-innovation.com>
185         * encoding.c (method_get_number_of_arguments): Removed.
186         (method_get_sizeof_arguments): Removed.
188 2011-06-07  Nicola Pero  <nicola.pero@meta-innovation.com>
190         * class.c (objc_next_class): Removed.
191         (class_pose_as): Removed.
192         (CLASSOF): Removed.
193         (class_table_replace): Removed.
194         (objc_lookup_class): Removed.
196 2011-06-07  Nicola Pero  <nicola.pero@meta-innovation.com>
198         Removed the Traditional Objective-C runtime public API.
199         * Makefile.in (OBJC_DEPRECATED_H): Variable removed.
200         (install-headers): Do not create the objc/deprecated directory and
201         do not install the deprecated headers.
202         (OBJC_H): Removed encoding.h and objc-api.h.
203         * Object.m: Removed all methods with the exception of -class and
204         -isEqual:.  Updated includes.  ([-class]): Use Modern API.
205         * objc/Object.h: Do not include deprecated/Object.h.
206         * objc/deprecated/Object.h: Removed.
207         * linking.m (__objc_linking): Call [Object class] instead of
208         [Object name].
209         * Protocol.m: Removed all methods with the exception of -isEqual:.
210         Updated includes.
211         * objc/Protocol.h: Do not include deprecated/Protocol.h.
212         * objc/deprecated/Protocol.h: Removed.
213         * objc/deprecated/struct_objc_symtab.h: Removed.
214         * objc/deprecated/struct_objc_module.h: Removed.
215         * objc/deprecated/struct_objc_ivar.h: Removed.
216         * objc/deprecated/struct_objc_ivar_list.h: Removed.
217         * objc/deprecated/struct_objc_method.h: Removed.
218         * objc/deprecated/struct_objc_method_list.h: Removed.
219         * objc/deprecated/struct_objc_protocol_list.h: Removed.
220         * objc/deprecated/struct_objc_category.h: Removed.
221         * objc/deprecated/MetaClass.h: Removed.
222         * objc/deprecated/objc_msg_sendv.h: Removed.  
223         * objc/deprecated/README: Removed.
224         * objc/deprecated/struct_objc_class.h: Removed.
225         * objc/deprecated/struct_objc_protocol.h: Removed.
226         * objc/deprecated/struct_objc_selector.h: Removed.
227         * objc/encoding.h: Removed.
228         * objc/message.h (struct objc_super): Removed the definition for
229         the Traditional Objective-C runtime API.
230         * objc/objc.h: Do not include objc/objc-decls.h.
231         deprecated/struct_objc_selector.h, deprecated/MetaClass.h,
232         deprecated/struct_objc_class.h, deprecated/struct_objc_protocol.h
233         and deprecated/objc_msg_sendv.h.  Uncommented new definition of
234         Protocol *.
235         * objc/objc-api.h: Removed.
236         * objc/runtime.h: Updated comments.  Removed check to detect
237         concurrent usage of Traditional and Modern APIs.
238         * objc-private/module-abi-8.h: Always define struct objc_class and
239         struct objc_protocol.  (struct objc_protocol_list): Changed type
240         of 'list' argument from 'Protocol *' to 'struct objc_protocol *'.
241         (class_get_instance_size): Added.
242         * objc-private/protocols.h (__objc_protocols_add_protocol): Take a
243         'struct objc_protocol *' as argument, not a 'Protocol *'.
244         * objc-private/runtime.h: Updated comments.
245         * objc-private/selector.h (struct objc_selector, sel_eq): Added.
246         * class.c: Include objc-private/selector.h.
247         (objc_get_meta_class): Return a Class instead of a MetaClass.
248         * encoding.c (method_get_next_argument): Removed.
249         (method_get_first_argument): Removed.
250         (method_get_nth_argument): Removed.
251         * gc.c: Include objc/runtime.h instead of objc/encoding.h.
252         Include objc-private/module-abi-8.h and ctype.h.
253         * protocols.c (__objc_protocols_add_protocol): Take a 'struct
254         objc_protocl *' as argument, not a 'Protocol *'.
255         (class_addProtocol): Added casts to 'struct objc_protocol *' and
256         'Protocol *'.
257         (class_copyProtocolList): Likewise.
258         (protocol_conformsToProtocol): Likewise.
259         (protocol_copyProtocolList): Likewise.
260         * sarray.c: Include objc-private/module-abi-8.h.
261         * sendmsg.c (method_get_next_argument): Removed.
262         (method_get_first_argument): Removed.
263         (method_get_nth_argument): Removed.
264         (objc_msg_sendv): Removed.
265         (arglist_t, retval_t): New.  (class_get_class_method): Take a
266         'Class', not 'MetaClass', argument.
267         * thr.c: Include module-abi-8.h.
268         
269 2011-06-03  Nicola Pero  <nicola.pero@meta-innovation.com>
271         * Makefile.in (OBJC_DEPRECATED_H): Removed struct_objc_static_instances.h
272         and objc_get_uninstalled_dtable.h.
273         * objc/deprecated/struct_objc_static_instances.h: Removed.
274         * objc/deprecated/objc_get_uninstalled_dtable.h: Removed.       
275         * objc/objc-api.h: Do not include deprecated/objc_static_instances.h
276         and deprecated/objc_get_uninstalled_dtable.h.
277         
278 2011-06-03  Nicola Pero  <nicola.pero@meta-innovation.com>
280         * Makefile.in (OBJC_DEPRECATED_H): Removed objc_object_alloc.h.
281         * objc/deprecated/objc_object_alloc.h: Removed.
282         * objc/objc-api.h: Do not include deprecated/objc_object_alloc.h.
283         * objects.c (_objc_object_alloc, _objc_object_dispose,
284         _objc_object_copy): Removed.
285         * libobjc.def (__objc_object_alloc, __objc_object_copy,
286         __objc_object_dispose): Removed.
287         
288 2011-06-03  Nicola Pero  <nicola.pero@meta-innovation.com>
290         * Makefile.in (OBJC_DEPRECATED_H): Removed METHOD_NULL.h.
291         * objc/objc-api.h: Do not include deprecated/METHOD_NULL.h.
292         * objc/deprecated/METHOD_NULL.h: Removed.
293         
294 2011-06-03  Nicola Pero  <nicola.pero@meta-innovation.com>
296         * Makefile.in (OBJC_DEPRECATED_H): Removed objc_valloc.h,
297         objc_malloc.h and objc_unexpected_exception.h.
298         (exception.lo): Do not use -Wno-deprecated-declarations.
299         (exception_gc.lo): Likewise.
300         * objc/objc-api.h: Do not include deprecated/objc_valloc.h,
301         deprecated/objc_malloc.h and
302         deprecated/objc_unexpected_exception.h.
303         * objc/deprecated/objc_valloc.h: Removed.
304         * objc/deprecated/objc_malloc.h: Removed.
305         * objc/deprecated/objc_unexpected_exception.h: Removed.
306         * exception.c (_objc_unexpected_exception): Removed.
307         (objc_exception_throw): Do not check for
308         _objc_unexpected_exception.
309         * memory.c (objc_valloc, _objc_malloc, _objc_atomic_malloc,
310         _objc_valloc, _objc_realloc, _objc_calloc, _objc_free): Removed.        
311         * libobjc.def (_objc_unexpected_exception, objc_valloc): Removed.
312         
313 2011-06-03  Nicola Pero  <nicola.pero@meta-innovation.com>
315         * objc/objc.h: Do not include deprecated/STR.h.
316         * objc/deprecated/STR.h: Removed.
317         * Makefile.in (OBJC_DEPRECATED_H): removed STR.h.
318         
319 2011-06-03  Nicola Pero  <nicola.pero@meta-innovation.com>
321         * Makefile.in (OBJC_H): Removed hash.h and sarray.h.
322         (OBJC_DEPRECATED_H): Likewise.
323         * libobjc.def (objc_hash_new, objc_hash_delete, objc_hash_add,
324         objc_hash_remove, objc_hash_next, objc_hash_value_for_key,
325         objc_hash_is_key_in_hash, hash_add, hash_delete, hash_new,
326         hash_next, hash_remove, hash_value_for_key, hash_is_key_in_hash,
327         sarray_at_put, sarray_at_put_safe, sarray_free, sarray_lazy_copy,
328         sarray_new, sarray_realloc, sarray_remove_garbage): Removed.
329         * objc/sarray.h: Removed.
330         * objc/hash.h: Removed.
331         * objc/deprecated/sarray.h: Removed.
332         * objc/deprecated/hash.h: Removed.
333         * objc/Object.h: Do not include objc/deprecated/hash.h
334         * Object.m: Include string.h.
335         * objc/objc-api.h: Do not include objc/deprecated/hash.h.
336         * objc-private/common.h (GNU_LIBOBJC_COMPILING_LIBOBJC_ITSELF):
337         Removed.
339 2011-06-03  Nicola Pero  <nicola.pero@meta-innovation.com>
341         * Object.m ([-forward::]): Removed.
342         * objc/deprecated/Object.h ([-forward::]): Removed.
343         * sendmsg.c (__objc_forward): Updated comments.
344         
345 2011-06-03  Nicola Pero  <nicola.pero@meta-innovation.com>
347         * Makefile.in (OBJC_H): Removed objc-list.h.
348         (OBJC_DEPRECATED_H): Removed objc-list.h.
349         * objc/objc-list.h: File removed.
350         * objc/deprecated/objc-list.h: File removed.
352 2011-06-03  Nicola Pero  <nicola.pero@meta-innovation.com>
354         * Makefile.in (OBJC_H): Removed typedstream.h.
355         (OBJC_DEPRECATED_H): Removed typedstream.h.
356         (C_SOURCE_FILES): Removed archive.c.
357         (Object.lo): Rule removed.
358         (Object_gc.lo): Likewise.
359         (archive.lo): Likewise.
360         (archive_gc.lo): Likewise.
361         * objc/deprecated/Object.h ([+streamVersion:], [-read], [-write],
362         [-awake]): Removed.
363         Do not include deprecated/typedstream.h.
364         * Object.m: Removed the same methods.
365         * archive.c: File removed.
366         * objc/typedstream.h: File removed.
367         * objc/deprecated/typedstream.h: File removed.
368         * libobjc.def (__objc_read_nbyte_uint, __objc_read_nbyte_ulong,
369         __objc_write_class, __objc_write_object, __objc_write_selector,
370         objc_close_typed_stream, objc_end_of_typed_stream,
371         objc_flush_typed_stream, objc_get_stream_class_version,
372         objc_open_typed_stream, objc_open_typed_stream_for_file,
373         objc_read_array, objc_read_char, objc_read_int, objc_read_long,
374         objc_read_object, objc_read_selector, objc_read_short,
375         objc_read_string, objc_read_type, objc_read_types,
376         objc_read_unsigned_char, objc_read_unsigned_int,
377         objc_read_unsigned_long, objc_read_unsigned_short,
378         objc_write_array, objc_write_char, objc_write_int,
379         objc_write_long, objc_write_object, objc_write_object_reference,
380         objc_write_root_object, objc_write_selector, objc_write_short,
381         objc_write_string, objc_write_string_atomic, objc_write_type,
382         objc_write_types, objc_write_unsigned_char,
383         objc_write_unsigned_int, objc_write_unsigned_long,
384         objc_write_unsigned_short): Removed.
385         
386 2011-06-02  Nicola Pero  <nicola.pero@meta-innovation.com>
388         * Makefile.in (OBJC_DEPRECATED_H): Removed objc_error.h.
389         * objc/deprecated/objc_error.h: Removed.
390         * objc/objc-api.h: Do not include deprecated/objc_error.h.
391         * libobjc.def (objc_error, objc_verror): Removed.
392         * error.c (_objc_error_handler, objc_error, objc_verror,
393         objc_set_error_handler): Removed.
394         * Object.m ([-error:], [-perform:], [-perform:with:],
395         [-perform:with:with], [-subclassResponsibility:],
396         [-notImplemented:], [-shouldNotImplement:], [-doesNotRecognize:]):
397         Removed.
398         * objc/deprecated/Object.h: Removed the same methods.
399         * sendmsg.c (__objc_forward): Do not try to invoke the "error:"
400         method after trying to invoke the "doesNotRecognize:" method.
401         
402 2011-05-26  Nicola Pero  <nicola.pero@meta-innovation.com>
404         * sendmsg.c: Reindented part of the file.  No non-trivial changes
405         in code.
407 2011-05-26  Nicola Pero  <nicola.pero@meta-innovation.com>
409         * sendmsg.c (__objc_install_dtable_for_class): Use objc_getClass,
410         not objc_lookup_class.
412 2011-05-25  Richard Frith-Macdonald <rfm@gnu.org>
413             David Ayers  <ayers@fsfe.org>
415         PR libobjc/38307
416         * sendmsg.c: Include objc/hash.h.
417         (get_implementation): New function, mostly with code from get_imp
418         updated to support the new +initialize dispatch table logic.
419         (get_imp): Use get_implementation.
420         (__objc_responds_to): Updated to support the new +initialize
421         dispatch table logic.
422         (class_respondsToSelector): Likewise.
423         (objc_msg_lookup): Use get_implementation.
424         (__objc_init_install_dtable): Removed.
425         (__objc_install_methods_in_dtable): Updated arguments.
426         (__objc_install_dispatch_table_for_class): Renamed to
427         __objc_install_dtable_for_class and updated to support the new
428         +initialize dispatch table logic.
429         (__objc_update_dispatch_table_for_class): Updated to support the
430         new +initialize dispatch table logic.
431         (__objc_forward): Call get_implementation instead of get_imp.
432         (prepared_dtable_table): New.
433         (__objc_prepare_dtable_for_class): New. 
434         (__objc_prepared_dtable_for_class): New.
435         (__objc_get_prepared_imp): New.
436         (__objc_install_prepared_dtable_for_class): New.
437         
438 2011-05-24  Nicola Pero  <nicola.pero@meta-innovation.com>
440         PR libobjc/48177
441         * selector.c (__sel_register_typed_name): Use sel_types_match()
442         instead of strcmp() to compare selector types (Suggestion by
443         Richard Frith-Macdonald <rfm@gnu.org>).
445 2011-04-15  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
447         PR libobjc/32037
448         * Makefile.in (OBJC_GCFLAGS): Move ...
449         * configure.ac (enable_objc_gc): ... here.
450         Add $(libsuffix) to OBJC_BOEHM_GC.
451         * configure: Regenerate.
453 2011-02-28  Nicola Pero  <nicola.pero@meta-innovation.com>
454         
455         * selector.c (sel_getTypedSelector): Return NULL if there are
456         multiple selectors with conflicting types.
457         * objc/runtime.h (sel_getTypedSelector): Updated documentation.
458         
459 2011-02-28  Richard Frith-Macdonald <rfm@gnu.org>
461         PR libobjc/47922
462         * gc.c (class_ivar_set_gcinvisible): Use _C_GCINVISIBLE instead of
463         a hardcoded "!".
465 2011-02-13  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
467         * configure: Regenerate.
469 2010-12-26  Nicola Pero  <nicola.pero@meta-innovation.com>
471         * init.c (create_tree_of_subclasses_inherited_from): Use
472         class_superclass_of_class instead of assuming a class is
473         unresolved when it could be resolved.  Tidied up assignment and
474         check.
475         (__objc_tree_insert_class): Enhanced DEBUG_PRINTF.
476         (objc_tree_insert_class): Tidied up loop; return immediately upon
477         inserting a class.
478         (__objc_exec_class): Do not set __objc_class_tree_list.
479         
480 2010-12-24  Nicola Pero  <nicola.pero@meta-innovation.com>
482         * selector.c (sel_getTypedSelector): Return NULL if given a NULL
483         argument.
484         (sel_registerTypedName): Same.
485         (sel_registerName): Same.
486         * objc/runtime.h: Updated documentation.
487         
488 2010-12-24  Nicola Pero  <nicola.pero@meta-innovation.com>
490         * objc/runtime.h (class_addIvar): Updated documentation.  The
491         alignment is actually the log_2 of the alignment in bytes.
492         * ivars.c (class_addIvar): Corresponding change to the
493         implementation.
494         
495 2010-12-24  Nicola Pero  <nicola.pero@meta-innovation.com>
497         * objc/runtime.h (sel_getType): Renamed to sel_getTypeEncoding to
498         be consistent with method_getTypeEncoding and
499         ivar_getTypeEncoding.
500         (sel_copyTypedSelectorList, sel_getTypedSelector): New.
501         * selector.c (sel_getType): Renamed to sel_getTypeEncoding.
502         (sel_copyTypedSelectorList, sel_getTypedSelector): New.
503         (sel_get_type): Updated call to sel_getType.
504         
505 2010-12-24  Nicola Pero  <nicola.pero@meta-innovation.com>
507         * objc/runtime.h (class_conformsToProtocol,
508         class_copyProtocolList): Updated documentation.
510 2010-12-23  Nicola Pero  <nicola.pero@meta-innovation.com>
512         * init.c (create_tree_of_subclasses_inherited_from): Updated
513         DEBUG_PRINTF messages.
514         (__objc_tree_insert_class): Same.
515         (__objc_send_load_using_method_list): Same.
516         (__objc_send_load): Same.
517         (__objc_exec_class): Same.  In particular, do not print the module
518         name since it is no longer used.
519         * sendmsg.c (__objc_send_initialize): Added DEBUG_PRINTFs for
520         tracking +initialize calls.
521         (__objc_update_dispatch_table_for_class): Added DEBUG_PRINTFs for
522         tracking updates of dispatch tables.
523         (__objc_install_dispatch_table_for_class): Same.
524         
525 2010-12-23  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
527         * Makefile.in (libobjc$(libsuffix).la): Link with -Wc,-shared-libgcc.
528         (libobjc_gc$(libsuffix).la): Likewise.
530 2010-12-23  Nicola Pero  <nicola.pero@meta-innovation.com>
532         * sendmsg.c (class_addMethod): Return NO if the method already
533         exists in the class.
535 2010-12-22  Nicola Pero  <nicola.pero@meta-innovation.com>
537         * init.c (duplicate_classes): New.
538         (__objc_exec_class): Initialize duplicate_classes.
539         (__objc_create_classes_tree): Ignore classes in the
540         duplicate_classes table.
541         (__objc_call_load_callback): Same.
542         (__objc_init_class): If a duplicate class is found, add it to
543         duplicate_classes instead of aborting.  Return YES if the class is
544         not a duplicate, and NO if it is.
545         * objc-private/runtime.h (__objc_init_class): Updated prototype.
547 2010-12-22  Nicola Pero  <nicola.pero@meta-innovation.com>
549         * objc-private/objc-list.h: Reindented file.  No code changes.
550         * objc-private/sarray.h: Same change.
552 2010-12-22  Nicola Pero  <nicola.pero@meta-innovation.com>
554         * objc-private/accessors.h: Removed 'extern "C"' guards.  This
555         file is never compiled with C++.
556         * objc-private/hash.h: Same change.
557         * objc-private/objc-list.h: Same change.
558         * objc-private/objc-sync.h: Same change.
559         * objc-private/protocols.h: Same change.
560         * objc-private/runtime.h: Same change.
561         * objc-private/sarray.h: Same change.
562         * objc-private/selector.h: Same change.
564 2010-12-21  Nicola Pero  <nicola.pero@meta-innovation.com>
566         PR libobjc/18764
567         * class.c (__objc_add_class_to_hash): Return YES if the class was
568         added, and NO if it already existed.
569         * init.c (__objc_init_class): If __objc_add_class_to_hash returns
570         NO, then abort the program with an error message.
571         * objc-private/runtime.h (__objc_add_class_to_hash): Updated
572         declaration.
574 2010-12-21  Nicola Pero  <nicola.pero@meta-innovation.com>      
576         * init.c (_objc_load_callback): Initialize with 0.
577         (__objc_call_callback): Renamed to __objc_call_load_callback.
578         Check _objc_load_callback only once, and if it is not set, return
579         immediately.
580         (objc_send_load): Updated call to __objc_call_callback.
581         
582 2010-12-21  Nicola Pero  <nicola.pero@meta-innovation.com>
584         PR libobjc/16110
585         * init.c (__objc_send_message_in_list): Renamed to
586         __objc_send_load_using_method_list.  Do not take an 'op' argument.
587         Register the 'load' selector if needed.
588         (__objc_send_load): Do not register the 'load' selector.  Updated
589         call to __objc_send_message_in_list.
590         (__objc_create_classes_tree): Add the class of any claimed
591         category that was loaded in the module to the list of classes for
592         which we try to execute +load.
593         
594 2010-12-21  Nicola Pero  <nicola.pero@meta-innovation.com>
596         * objc-private/common.h: When DEBUG is defined, include <stdio.h>.
597         Updated comments.
598         * init.c (__objc_tree_insert_class): Use %p, not %x, when printing
599         a pointer using DEBUG_PRINTF.
600         
601 2010-12-21  Nicola Pero  <nicola.pero@meta-innovation.com>
603         PR libobjc/45953
604         * selector.c (__sel_register_typed_name): When registering a new
605         selector with the same name as an existing one, reuse the existing
606         name string.  Also updated types, casts and comments in the whole
607         function.
609 2010-12-21  Nicola Pero  <nicola.pero@meta-innovation.com>
611         * objc-private/module-abi-8.h (struct objc_symtab): Declare 'refs'
612         to be 'struct objc_selector *' and not 'SEL'.
613         * init.c (__objc_exec_class): Call
614         __objc_register_selectors_from_module instead of iterating over
615         each selector and calling __sel_register_typed_name for each.
616         * objc-private/selector.h: Declare
617         __objc_register_selectors_from_module instead of
618         __sel_register_typed_name.
619         * selector.c (__objc_register_selectors_from_module): New.
620         (__sel_register_typed_name): Made static.
621         
622 2010-12-21  Nicola Pero  <nicola.pero@meta-innovation.com>
624         * linking.m: Do not include objc/NXConstStr.h.
626 2010-12-21  Nicola Pero  <nicola.pero@meta-innovation.com>
627         
628         * objc-private/runtime.h (DEBUG_PRINTF): Moved from here ...
629         * objc-private/common.h (DEBUG_PRINTF): To here.
630         * hash.c: Do not include objc-private/runtime.h and objc/thr.h.
631         
632 2010-12-21  Nicola Pero  <nicola.pero@meta-innovation.com>
634         * hash.c: Tidied up comments and indentation.  No code changes.
636 2010-12-19  Nicola Pero  <nicola.pero@meta-innovation.com>
638         PR libobjc/47012
639         * accessors.m (objc_getProperty): If not atomic, do not
640         retain/autorelease the returned value.
642 2010-12-19  Nicola Pero  <nicola.pero@meta-innovation.com>
644         * objc-private/runtime.h (__objc_selector_max_index,
645         __objc_init_selector_tables, __objc_register_selectors_from_class,
646         __objc_register_selectors_from_list,
647         __objc_register_selectors_from_description_list): Moved to ...
648         * objc-private/selector.h: ... here.
650 2010-12-19  Nicola Pero  <nicola.pero@meta-innovation.com>
652         * objc-private/runtime.h (__objc_class_links_resolved): Removed.
653         (__objc_print_dtable_stats): Removed.
654         (__sel_register_typed_name): Removed.
655         * sendmsg.c (__objc_print_dtable_stats): Use 'void' as argument.
656         
657 2010-12-19  Nicola Pero  <nicola.pero@meta-innovation.com>
659         * init.c (__objc_exec_class): Call __objc_resolve_class_links (),
660         if appropriate, after loading the module.
662 2010-12-19  Nicola Pero  <nicola.pero@meta-innovation.com>
664         * sendmsg.c (method_setImplementation): Do not declare.
666 2010-12-19  Nicola Pero  <nicola.pero@meta-innovation.com>
668         * objc/message.h: Updated comments.
669         * objc/runtime.h: Updated comments.
670         
671 2010-12-19  Nicola Pero  <nicola.pero@meta-innovation.com>
673         * class.c (objc_lookupClass): Renamed to objc_lookUpClass.
674         * protocols.c: Updated all calls to objc_lookupClass to call
675         objc_lookUpClass instead.
676         * sendmsg.c (objc_lookupClass): Do not declare.
677         (get_imp): Update call to objc_lookupClass to call
678         objc_lookUpClass instead.
679         * objc/runtime.h (objc_lookupClass): Renamed to objc_lookUpClass.
681 2010-12-19  Nicola Pero  <nicola.pero@meta-innovation.com>
683         * objc/runtime.h (class_ivar_set_gcinvisible): Declare.
684         * sendmsg.c (_CLS_IN_CONSTRUCTION, CLS_IS_IN_CONSTRUCTION): Do not
685         define.  Updated comments.
686         
687 2010-12-19  Nicola Pero  <nicola.pero@meta-innovation.com>
689         * objc/encoding.h: Updated comments.
690         * objc/runtime.h: Updated comments.
691         (objc_setGetUnknownClassHandler): Mark with objc_EXPORT.
692         (objc_sizeof_type): Same.
693         (objc_alignof_type): Same.
694         (objc_aligned_size): Same.
695         (objc_promoted_size): Same.
696         (objc_skip_type_qualifiers): Same.
697         (objc_skip_typespec): Same.
698         (objc_skip_offset): Same.
699         (objc_skip_argspec): Same.
700         (objc_get_type_qualifiers): Same.
701         (objc_layout_structure): Same.
702         (objc_layout_structure_next_member): Same.
703         (objc_layout_finish_structure): Same.
704         (objc_layout_structure_get_info): Same.
705         
706 2010-12-19  Nicola Pero  <nicola.pero@meta-innovation.com>
708         * init.c: Updated comments.
709         * objc/objc-api.h: Updated comments.
710         * objc/runtime.h (_objc_load_callback): Declare.
711         
712 2010-12-19  Nicola Pero  <nicola.pero@meta-innovation.com>
714         * objc/Object.h: Include deprecated/typedstream.h and
715         deprecated/hash.h instead of typedstream.h.  Updated comments.
717 2010-12-19  Nicola Pero  <nicola.pero@meta-innovation.com>
719         * Makefile.in (OBJC_DEPRECATED_H): Added objc_msg_sendv.h.
720         * objc/deprecated/objc_msg_sendv.h: New.
721         * objc/message.h: Do not define retval_t, apply_t, arglist,
722         arglist_t, objc_msg_sendv, now in
723         objc/deprecated/objc_msg_sendv.h.
724         * objc/objc.h: Do not include message.h; include
725         objc/deprecated/objc_msg_sendv.h instead.  Tidied up comments.
726         * sendmsg.c: Include objc/message.h.
727         * thr.c: Include objc/message.h.
728         
729 2010-12-19  Nicola Pero  <nicola.pero@meta-innovation.com>
731         * objc/objc-exception.h: Include objc-decls.h.  Mark all
732         functions with objc_EXPORT.
733         * objc/objc-sync.h: Same change.
735 2010-12-19  Nicola Pero  <nicola.pero@meta-innovation.com>
737         * Protocol.m: Moved all methods, with the exception of -isEqual:,
738         into the 'Deprecated' category.
739         * objc/Protocol.h: Removed all methods, moved to
740         objc/deprecated/Protocol.h.  Include objc/deprecated/Protocol.h.
741         * objc/deprecated/Protocol.h: New.
742         * Makefile.in (OBJC_DEPRECATED_H): Added Protocol.h.
743         
744 2010-12-19  Nicola Pero  <nicola.pero@meta-innovation.com>
746         * init.c: Include objc-private/selector.h.  Do not declare
747         __sel_register_typed_name.
748         * objc-private/selector.h (__sel_register_typed_name): Declare.
749         * selector.c: Include objc-private/selector.h.
750         
751 2010-12-18  Nicola Pero  <nicola.pero@meta-innovation.com>
753         * class.c: Tidied up comments and indentation.  No code changes.
754         * error.c: Same.
755         * exception.c: Same.
756         * init.c: Same.
757         * ivars.c: Same.
758         * memory.c: Same.
759         * objc-foreach.c: Same.
760         * objc-sync.c: Same.
761         * objects.c: Same.
762         * protocols.c: Same.
763         * sarray.c: Same.
764         * thr.c: Same.
766 2010-12-17  Nicola Pero  <nicola.pero@meta-innovation.com>
768         * init.c: Include objc/runtime.h and objc-private/module-abi-8.h
769         instead of objc/objc-api.h.
770         (init_check_module_version): Take a 'struct objc_module *'
771         argument instead of 'Module_t'.  Use 'struct objc_module *'
772         instead of 'Module_t'.
773         (__objc_created_classes_tree): Take a 'struct objc_module *'
774         argument instead of 'Module_t'; use 'struct objc_symtab *' instead
775         of 'Symtab_t'.
776         (__objc_call_callback): Take a 'struct objc_module *' argument
777         instead of 'Module_t'; use 'struct objc_symtab *' instead of
778         'Symtab_t' and 'struct objc_category *' instead of 'Category_t'.
779         (_objc_load_callback): Take a 'struct objc_category *' argument
780         instead of 'Category *'.
781         (class_superclass_of_class): Use objc_getClass() instead of
782         objc_lookup_class().
783         (create_tree_of_subclasses_inherited_from): Same change (also, use
784         an explicit 'if' instead of '?').
785         (objc_init_statics): Same change.
786         (objc_send_load): Same change.
787         (__objc_init_protocol): same change.
788         (__objc_send_message_in_list): Take a 'struct objc_method_list *'
789         argument instead of 'MethodList_t'.  Use 'struct objc_method *'
790         instead of 'Method_t'.
791         (__objc_send_load): Use 'struct objc_method_list *' instead of
792         'MethodList_t'.  Use sel_registerName() instead of
793         sel_register_name().
794         (__objc_exec_class): Take a 'struct objc_module *' argument
795         instead of 'Module_t'.  Use 'struct objc_symtab *' instead of
796         'Symtab_t'.  Use objc_getClass() instead of objc_lookup_class().
797         Use 'struct objc_category *' instead of 'Category_t'.
798         
799 2010-12-16  Nicola Pero  <nicola.pero@meta-innovation.com>
801         * sendmsg.c: Include objc/runtime.h instead of objc/objc-api.h.
802         Include objc-private/module-abi-8.h and objc-private/selector.h
803         instead of objc/encoding.h.
804         (objc_msg_lookup_super): Use super->super_class instead of
805         super->class.
806         (method_get_first_argument, method_get_next_argument): Declare
807         locally.
808         (class_get_instance_method): Declare before using.
809         (objc_msg_sendv): Use 'struct objc_method' instead of 'Method'.
810         (__objc_init_dispatch_tables, __objc_send_initialize): Use
811         sel_registerName() instead of sel_register_name().
812         (__objc_forward): Use sel_getName() instead of sel_get_name().
813         (objc_get_uninstalled_dtable): Use 'void' as argument.
814         * objc-private/selector.h: New.
816 2010-12-15  Nicola Pero  <nicola.pero@meta-innovation.com>
818         * objc/message.h (objc_super): When using the modern API, do not
819         define Super and Super_t, and always use 'super_class' for the
820         super class field.      
821         (objc_msg_lookup_super): Updated prototype to use 'struct
822         objc_super *' instead of 'Super_t'.
823         * sendmsg.c (objc_msg_lookup_super): Updated prototype to use
824         'struct objc_super *' instead of 'Super_t'.
826 2010-12-15  Nicola Pero  <nicola.pero@meta-innovation.com>
828         * objc/message.h: Update comments, reindented code and moved
829         deprecated types and functions at the end of the file.  No code
830         changes.
832 2010-12-15  Nicola Pero  <nicola.pero@meta-innovation.com>
834         * ivars.c (class_addIvar): Use the 'size' argument instead of
835         trying to calculate it using objc_sizeof_type().
836         * objc/runtime.h (class_addIvar): Updated comments.
837         
838 2010-12-15  Nicola Pero  <nicola.pero@meta-innovation.com>
840         * sendmsg.c: Reindented some code and tidied up comments.  No
841         actual code changes.
842         
843 2010-12-14  Nicola Pero  <nicola.pero@meta-innovation.com>
845         * objc/Object.h: Moved all the methods, with the exception of
846         -class and -isEqual:, into ...
847         * objc/deprecated/Object.h: here.
848         * Object.m: Moved all the methods, with the exception of -class
849         and -isEqual: into the 'Deprecated' category.
851 2010-12-14  Nicola Pero  <nicola.pero@meta-innovation.com>
853         * objects.c (object_copy): Do not #undef as we are no longer
854         including objc/objc-api.h.
855         * selector.c: Include objc/runtime.h and
856         objc-private/module-abi-8.h.  Do not include objc/objc-api.h and
857         objc/encoding.h.  Updated
858         (__objc_register_selectors_from_class): Use struct
859         objc_method_list * instead of MethodList_t.
860         (__objc_register_selectors_from_list): Use Method instead of
861         Method_t.
862         (struct objc_method_description_list): Do not define here.
863         (__objc_register_instance_methods_to_class): Use struct
864         objc_method_list * instead of MethodList_t and Method instead of
865         Method_t.
866         
867 2010-12-14  Nicola Pero  <nicola.pero@meta-innovation.com>
869         * selector.c: Reindented some code and tidied up comments.  No
870         actual code changes.
872 2010-12-13  Iain Sandoe  <iains@gcc.gnu.org>
874         * encoding.c (_darwin_rs6000_special_round_type_align): New.
875         (darwin_rs6000_special_round_type_align): Adjust to use new routine.
877 2010-12-11  Nicola Pero  <nicola.pero@meta-innovation.com>
879         * sendmsg.c (selector_resolveClassMethod): New.
880         (selector_resolveInstanceMethod): New.
881         (__objc_resolve_class_method): New.
882         (__objc_resolve_instance_method): New.
883         (get_imp): Call __objc_resolve_class_method or
884         __objc_resolve_instance_method at the appropriate time.
885         (objc_msg_lookup): Same.
886         (class_getClassMethod): Same.   
887         (class_getInstanceMethod): Same.
888         (__objc_init_dispatch_tables): Initialize
889         selector_resolveClassMethod and selector_resolveInstanceMethod.
890         * objc/runtime.h: Updated documentation of class_getClassMethod,
891         class_getInstanceMethod and class_getMethodImplementation.
892         
893 2010-12-11  Nicola Pero  <nicola.pero@meta-innovation.com>
895         * objc-private/module-abi-8.h (struct objc_symtab): Updated
896         description of sel_ref_cnt and refs.
897         * objc/deprecated/struct_objc_symtab.h (objc_symtab): Same change.
898         
899 2010-12-06  Dave Korn  <dave.korn.cygwin@gmail.com>
901         PR target/40125
902         PR lto/46695
903         * configure.ac (extra_ldflags_libobjc): Invoke ACX_LT_HOST_FLAGS.
904         * Makefile.in (lt_host_flags): Import AC_SUBST'd value.
905         * aclocal.m4: Regenerate.
906         * configure: Regenerate.
908 2010-12-03  Matthias Klose  <doko@ubuntu.com> 
910         * configure.ac (VERSION): Bump the version to 3:0:0.
911         * configure: Regenerate.
913 2010-11-23  Richard Frith-Macdonald <rfm@gnu.org>
915         * sendmsg.c (get_imp): Fixed call to __objc_get_forward_imp to
916         pass nil as the receiver since we don't know the receiver at this
917         point.
918         
919 2010-11-18  Nicola Pero  <nicola.pero@meta-innovation.com>
921         * ivars.c: Include stdlib.h.
922         * protocols.c: Same change.
924 2010-10-24  Nicola Pero  <nicola.pero@meta-innovation.com>
926         * Makefile.in (OBJC_SOURCE_FILES): Added accessors.m.
927         * accessors.m: New.
928         * init.c: Include objc-private/accessors.h.
929         (__objc_exec_class): Call __objc_accessors_init.
930         * objc-private/accessors.h: New.
932 2010-10-17  Nicola Pero  <nicola.pero@meta-innovation.com>
934         * objc/message.h: Moved initial includes outside of extern "C".
935         * objc/runtime.h: Add extern "C" for Objective-C++.
937 2010-10-17  Nicola Pero  <nicola.pero@meta-innovation.com>
939         * init.c (objc_send_load): Do not wait for NXConstantString to be
940         registered before executing +load.  There is no point if
941         -fconstant-string-class=xxx is used when compiling all modules,
942         as is the case for almost all users.
943         * linking.m (__objc_linking): Do not try to forcefully link in
944         NXConstantString.
946 2010-10-16  Nicola Pero  <nicola.pero@meta-innovation.com>
948         * objc/runtime.h: Updated comments.
949         (class_addMethod): New.
950         (class_addIvar): New.
951         (class_replaceMethod): New.
952         (objc_allocateClassPair): New.
953         (objc_registerClassPair): New.
954         (objc_disposeClassPair): New.
955         * class.c (objc_allocateClassPair): New.
956         (objc_registerClassPair): New.
957         (objc_disposeClassPair): New.
958         (class_getSuperclass): Return Nil if a class is in construction.
959         * init.c (__objc_exec_class): Call __objc_init_class.
960         (__objc_init_class): New.
961         * ivars.c (class_copyIvarList): Return NULL if class is in
962         construction.  Do not lock the runtime mutex.
963         (class_getInstanceVariable): Return NULL if class is in
964         construction.  Do not lock the runtime mutex.
965         (class_addIvar): New.
966         * sendmsg.c (class_addMethod): New.
967         (class_replaceMethod): New.
968         * objc-private/module-abi-8.h (__CLS_SETNOTINFO): New.
969         (_CLS_IN_CONSTRUCTION): New.
970         (CLS_IS_IN_CONSTRUCTION): New.
971         (CLS_SET_IN_CONSTRUCTION): New.
972         (CLS_SET_NOT_IN_CONSTRUCTION): New.
973         * objc-private/runtime.h (__objc_init_class): New.
975 2010-10-16  Nicola Pero  <nicola.pero@meta-innovation.com>
977         * class.c (class_getSuperclass): Call __objc_resolve_class_links
978         if the class is not resolved yet.
979         * ivars.c (class_getInstanceVariable): Use class_getSuperclass.
980         
981 2010-10-16  Nicola Pero  <nicola.pero@meta-innovation.com>
983         * objc/runtime.h (class_getIvarLayout): New.
984         (class_getWeakIvarLayout): New.
985         (class_setIvarLayout): New.
986         (class_setWeakIvarLayout): New.
987         * ivars.c (class_getIvarLayout): New.
988         (class_getWeakIvarLayout): New.
989         (class_setIvarLayout): New.
990         (class_setWeakIvarLayout): New. 
992 2010-10-15  Nicola Pero  <nicola.pero@meta-innovation.com>
993         
994         * objc/runtime.h (class_copyPropertyList): New.
995         (class_getProperty): New.
996         (property_getAttributes): New.
997         (property_getName): New.
998         * ivars.c (class_copyPropertyList): New.
999         (class_getProperty): New.
1000         (property_getAttributes): New.
1001         (property_getName): New.
1002         
1003 2010-10-15  Nicola Pero  <nicola.pero@meta-innovation.com>
1005         * objc-private/runtime.h (__objc_update_classes_with_methods): New.
1006         * class.c (__objc_update_classes_with_methods): New.
1007         (objc_getClassList): Do not lock the class lock.
1008         * methods.c (method_exchangeImplementations): New.
1009         (method_setImplementation): New.
1010         * objc/runtime.h (method_setImplementation): New.
1011         (method_exchangeImplementations): New.
1012         
1013 2010-10-15  Nicola Pero  <nicola.pero@meta-innovation.com>
1015         * Protocol.m: Include objc/runtime.h and
1016         objc-private/module-abi-8.h instead of objc/objc-api.h.  Do not
1017         repeat Protocol's instance variables.
1018         (struct objc_method_description_list): Do not define here.
1019         ([-conformsTo:]): Reimplemented on top of protocol_conformsTo().
1020         ([descriptionForInstanceMethod:]): Use sel_isEqual() to compare
1021         selectors directly instead of getting names and then using strcmp.
1022         ([descriptionForClassMethod:]): Same change.
1023         ([-isEqual:]): Reimplemented on top of protocol_isEqual().
1024         * protocols.c (protocol_getMethodDescription): Use sel_isEqual()
1025         to compare selectors directly instead of getting names and then
1026         using strcmp.
1027         * objc/Protocol.h: Updated comments.
1028         
1029 2010-10-15  Nicola Pero  <nicola.pero@meta-innovation.com>
1031         * init.c (__objc_init_protocol): New function which fixes up a
1032         protocol's class pointer, registers it with the runtime, register
1033         all protocol selectors and registers associated protocols too.
1034         (objc_init_statics): Detect if we are initializing protocols, and
1035         if so, use __objc_init_protocol instead of only fixing up the
1036         class pointer.
1037         (__objc_init_protocls): Use __objc_init_protocol.
1038         * objc-private/module-abi-8.h: Updated comments.
1039         * objc-private/runtime.h
1040         (__objc_register_selectors_from_description_list): New.
1041         * selector.c (__objc_register_selectors_from_description_list):
1042         New.  (struct objc_method_description_list): Declare.
1043         * Protocol.m ([-descriptionForInstanceMethod:]): Use sel_get_name
1044         when accessing the name of a method, which is now correctly a SEL.
1045         ([-descriptionForClassMethod:]): Same change.
1046         * protocols.c (protocol_getMethodDescription): Same change.
1047         * objc/runtime.h: Updated comments.
1048         (sel_registerTypedName): Fixed typo in function name.
1049         
1050 2010-10-13  Nicola Pero  <nicola.pero@meta-innovation.com>
1052         PR libobjc/23214
1053         * init.c (objc_init_statics): Do not skip the initialization of a
1054         statics list if the first object has already been initialized; in
1055         the case of Protocols, while the first one may have been
1056         initialized, some others may not have been initialized yet.
1058 2010-10-13  Nicola Pero  <nicola.pero@meta-innovation.com>
1060         * Makefile.in (OBJC_DEPRECATED_H): Added
1061         objc_get_uninstalled_dtable, objc_object_alloc.h and
1062         struct_objc_static_instances.h.
1064 2010-10-13  Nicola Pero  <nicola.pero@meta-innovation.com>
1066         * encoding.c (method_copyReturnType): New.
1067         (method_copyArgumentType): New.
1068         (method_getReturnType): New.
1069         (method_getArgumentType): New.
1070         * methods.c (method_getDescription): New.
1071         * objc/runtime.h (method_copyReturnType): New.
1072         (method_copyArgumentType): New.
1073         (method_getReturnType): New.
1074         (method_getArgumentType): New.
1075         (method_getDescription): New.
1076         
1077 2010-10-12  Nicola Pero  <nicola.pero@meta-innovation.com>
1079         * encoding.c: Tidied up comments.
1080         (objc_skip_variable_name): New static inline function.
1081         (objc_sizeof_type): Use objc_skip_variable_name instead of copying
1082         the same code over and over.
1083         (objc_alignof_type): Same.
1084         (objc_aligned_size): Same.
1085         (objc_promoted_size): Same.
1086         (objc_skip_typespec): Same.
1087         (objc_layout_structure_next_member): Same.
1088         (objc_skip_offset): Skip a '-' before the digits (if any).  Fixed
1089         historical bug where objc_skip_offset would skip one byte even if
1090         there is no offset: check that the first offset digit is actually
1091         a digit before skipping it.
1092         (objc_skip_type_qualifiers): Mark as inline.
1093         (objc_skip_typespec): Mark as inline.   
1094         
1095 2010-10-12  Nicola Pero  <nicola.pero@meta-innovation.com>
1097         * Makefile.in (C_SOURCE_FILES): Added methods.c.
1098         * encoding.c (method_getNumberOfArguments): New.
1099         (method_get_number_of_arguments): Call
1100         method_getNumberOfArguments.
1101         * ivars.c (ivar_getName): Check for NULL variable argument.
1102         (ivar_getOffset): Check for NULL variable argument.
1103         (ivar_getTypeEncoding): Check for NULL variable argument.
1104         (class_copyIvarList): New.
1105         * methods.c: New.
1106         * protocols.c (class_copyProtocolList): Check for Nil class_
1107         argument.
1108         * sendmsg.c: Use 'struct objc_method *' instead of Method_t, and
1109         'struct objc_method_list *' instead of MethodList_t.
1110         (class_getMethodImplementation): New.
1111         (class_respondsToSelector): New.
1112         (class_getInstanceMethod): New.
1113         (class_getClassMethod): New.
1114         * objc/runtime.h: Updated comments.
1115         (class_copyIvarList): New.
1116         (class_getInstanceMethod): New.
1117         (class_getClassMethod): New.
1118         (class_getMethodImplementation): New.
1119         (class_respondsToSelector): New.
1120         (method_getName): New.
1121         (method_getImplementation): New.
1122         (method_getTypeEncoding): New.
1123         (class_copyMethodList): New.
1124         (method_getNumberOfArguments): New.
1125         
1126 2010-10-12  Nicola Pero  <nicola.pero@meta-innovation.com>
1128         * class.c: Include objc/runtime.h and objc-private/module-abi-8.h
1129         instead of objc/objc-api.h.
1130         (objc_get_unknown_class_handler): Do not define.
1131         (class_isMetaClass): New.
1132         (class_getSuperclass): New.
1133         (class_getVersion): New.
1134         (class_setVersion): New.
1135         (class_getInstanceSize): New.
1136         * exceptions.c: Include objc/runtime.h instead of objc/objc-api.h.
1137         (is_kind_of_exception_matcher): Use objc_getSuperclass instead of
1138         objc_get_super_class.
1139         (get_ttype_entry): Use objc_getRequiredClass instead of
1140         objc_get_class.
1141         * ivars.c (class_getClassVariable): New.
1142         * objects.c: Include objc/runtime.h, objc/thr.h and
1143         objc-private/module-abi-8.h instead of objc/objc-api.h
1144         * objc/runtime.h (class_getClassVariable): New.
1145         (class_isMetaClass): New.
1146         (class_getSuperclass): New.
1147         (class_getVersion): New.
1148         (class_setVersion): New.
1149         (class_getInstanceSize): New.
1150         * objc-private/module-abi-8.h (HOST_BITS_PER_LONG): New (from
1151         objc/objc-api.h)
1152         (__CLS_INFO): Same.
1153         (__CLS_ISINFO): Same.
1154         (__CLS_SETINFO): Same.
1155         (CLS_ISMETA): Same.
1156         (CLS_ISCLASS): Same.
1157         (CLS_ISRESOLV): Same.
1158         (CLS_SETRESOLV): Same.
1159         (CLS_ISINITIALIZED): Same.
1160         (CLS_SETINITIALIZED): Same.
1161         (CLS_GETNUMBER): Same.
1162         (CLS_SETNUMBER): Same.
1164 2010-10-12  Nicola Pero  <nicola.pero@meta-innovation.com>
1166         * archive.c: Do not include objc/objc.h.
1167         * class.c: Do not include objc/objc.h.
1168         * encoding.c: Include objc/runtime.h, ctype.h and
1169         objc-private/module-abi-8.h instead of objc/objc-api.h and
1170         objc/encoding.h.
1171         * error.c: Do not include objc/objc.h.
1172         * gc.c: Include tconfig.h and objc/encoding.h only if
1173         OBJC_WITH_GC.
1174         * hash.c: Include objc/runtime.h and objc/thr.h instead of
1175         objc/objc-api.h.  Do not include objc/objc.h.
1176         * init.c: Do not include objc/objc.h.
1177         * ivars.c: Include objc/runtime.h, objc-private/module-abi-8.h and
1178         objc/thr.h instead of objc/objc-api.h.  Do not include
1179         objc/objc.h.
1180         * linking.m: Tidied comment.
1181         * memory.c: Include objc/runtime.h instead of objc/objc-api.h.
1182         Do not include objc/objc.h.
1183         * objects.c: Do not include objc/objc.h.
1184         * objc-sync.c: Include objc/runtime.h instead of objc/objc-api.h.
1185         * protocols.c: Do not include objc/objc.h.
1186         * sarray.c: Include objc/runtime.h instead of objc/objc-api.h.  Do
1187         not include objc/objc.h.
1188         * selector.c: Do not include objc/objc.h.
1189         * sendmsg.c: Do not include objc/objc.h.        
1190         * thr.c: Include objc/runtime.h instead of objc/objc-api.h.
1191         Do not include objc/objc.h.
1192         * objc/objc-decls.h: Reindented code.
1193         * objc/runtime.h Include objc-decls.h.  Updated comments.
1194         (objc_malloc): New.
1195         (objc_atomic_malloc): New.
1196         (objc_calloc): New.
1197         (objc_realloc): New.
1198         (objc_free): New.
1199         * objc-private/runtime.h: Updated comments.
1200         
1201 2010-10-12  Nicola Pero  <nicola.pero@meta-innovation.com>
1203         * Makefile.in (C_SOURCE_FILES): Added protocols.c.
1204         * objc-private/protocols.h: New.
1205         * protocols.c: New.
1206         * init.c: Include objc-private/protocols.h.
1207         (__objc_exec_class): Call __objc_protocols_init on startup.
1208         (__objc_init_protocols): Call __objc_protocols_add_protocol.
1209         * objc-private/runtime.h: Use (struct objc_method_list *) instead
1210         of MethodList_t, and (struct objc_method *) instead of Method_t.
1211         * objc/deprecated/struct_objc_class.h: Define
1212         __objc_STRUCT_OBJC_CLASS_defined.
1213         * objc-private/module-abi-8.h (struct
1214         objc_method_description_list): New.
1215         (struct objc_class): Only define if
1216         __objc_STRUCT_OBJC_CLASS_defined is undefined.
1217         * objc/runtime.h (class_getName): New.
1218         (objc_getProtocol): New.
1219         (objc_copyProtocolList): New.
1220         (class_addProtocol): New.
1221         (class_conformsToProtocol): New.
1222         (class_copyProtocolList): New.
1223         (protocol_conformsToProtocol): New.
1224         (protocol_isEqual): New.
1225         (protocol_getName): New.
1226         (protocol_getMethodDescription): New.
1227         (protocol_copyMethodDescriptionList): New.
1228         (protocol_getProperty): New.
1229         (protocol_copyPropertyList): New.
1230         (protocol_copyProtocolList): New.
1231         * class.c (class_getName): New.
1232         * selector.c (sel_isEqual): New.
1233         
1234 2010-10-12  Nicola Pero  <nicola.pero@meta-innovation.com>
1236         * selector.c (sel_getName): Return "<null selector>" for a NULL
1237         argument.
1238         (sel_get_name): Return 0 for a NULL argument.
1239         * objc/runtime.h (sel_getName): Updated documentation.
1241         * objc-private/hash.h (class_hash_table): Unused declaration
1242         removed.
1243         (module_hash_table): Same.
1244         * objc/deprecated/hash.h: Same changes.
1245         
1246 2010-10-11  Nicola Pero  <nicola.pero@meta-innovation.com>
1248         * class.c (objc_getClassList): New.
1249         (objc_getRequiredClass): New.
1250         (objc_getMetaClass): New.
1251         (objc_lookupClass): New.
1252         (objc_getClass): New.
1253         (__objc_get_unknown_class_handler): New.
1254         (objc_setGetUnknownClassHandler): New.
1255         (objc_get_class): Use __objc_get_unknown_class_handler.
1256         (objc_lookup_class): Call objc_getClass.
1257         * objc/objc-api.h: Updated comment and copyright notice.
1258         * objc/runtime.h: Updated comments.
1259         (objc_getClass): New.
1260         (objc_lookupClass): New.
1261         (objc_getMetaClass): New.
1262         (objc_getRequiredClass): New.
1263         (objc_getClassList): New.
1264         (objc_setGetUnknownClassHandler): New.
1265         (objc_get_unknown_class_handler): New.
1266         * objc-private/runtime.h: Use __objc_private_runtime_INCLUDE_GNU
1267         instead of __objc_runtime_INCLUDE_GNU as include guard.
1268         * objc-private/error.h (_objc_abort): Mark as noreturn.
1269         
1270 2010-10-11  Nicola Pero  <nicola.pero@meta-innovation.com>
1272         * Makefile.in (C_SOURCE_FILES): Added ivars.c.
1273         * ivars.c: New.
1274         * objc/objc.h: Updated comments.
1275         * objc/runtime.h (object_getClass): New.
1276         (object_getClassName): New.
1277         (object_setClass): New.
1278         (class_getInstanceVariable): New.
1279         (object_getIndexedIvars): New.
1280         (object_getInstanceVariable): New.
1281         (object_setInstanceVariable): New.
1282         (object_getIvar): New.
1283         (object_setIvar): New.  
1284         (ivar_getName): New.
1285         (ivar_getOffset): New.
1286         (ivar_getTypeEncoding): New.
1287         * objc-private/module-abi-8.h (struct objc_class): Added.
1288         * objects.c (object_getClassName): New.
1289         (object_setClass): New.
1290         
1291 2010-10-11  Nicola Pero  <nicola.pero@meta-innovation.com>
1293         * objc/objc.h: Updated comments.
1294         * objc/objc-api.h: (object_copy): Added one argument; use a
1295         #define to maintain backwards-compatibility.  Moved
1296         _objc_object_alloc, _objc_object_copy, _objc_object_dispose and
1297         objc_get_uninstalled_dtable into
1298         objc/deprecated/objc_get_uninstalled_dtable.h and
1299         objc/deprecated/objc_object_alloc.h.  Include these files.
1300         * objc/deprecated/objc_get_uninstalled_dtable.h: New.
1301         * objc/deprecated/objc_object_alloc.h: New.
1302         * objc/runtime.h (set_getName): New.
1303         (sel_getType): New.
1304         (sel_getUid): New.
1305         (sel_registerName): New.
1306         (sel_registerTypedName): New.
1307         (sel_isEqual): New.
1308         (class_createInstance): New.
1309         (object_copy): New.
1310         (object_dispose): New.
1311         * objects.c: Do not include tconfig.h.  Include gc_typed.h if
1312         building the garbage collection version.
1313         (__objc_object_alloc): Removed.
1314         (__objc_object_copy): Removed.
1315         (__objc_object_dispose): Removed.
1316         (class_createInstance): New from code in class_create_instance.
1317         Cast second argument of GC_malloc_explicitly_typed.  Use
1318         objc_calloc.  Do not call _objc_object_alloc.
1319         (class_create_instance): Call class_createInstance.
1320         (object_copy): Added extraBytes argument.  Do not call
1321         _objc_object_copy.
1322         (object_dispose): Do not call _objc_object_dispose.
1323         * memory.c (objc_free): When using garbage collection, mark the
1324         argument as unused.
1325         * selector.c (sel_getName): New.
1326         (sel_get_name): Call sel_getName.
1327         (sel_getType): New.
1328         (sel_get_type): Call sel_getType.
1329         (sel_registerName): New.
1330         (sel_register_name): Call sel_registerName.
1331         (sel_registerTypedName): New.
1332         (sel_register_typed_name): Call sel_registerTypedName.
1333         (sel_getUid): New.
1334         (sel_get_uid): Call sel_getUid.
1335         
1336 2010-10-10  Nicola Pero  <nicola.pero@meta-innovation.com>
1338         * objc/objc-api.h: Define Method, Method_t, Category and
1339         Category_t.  Prevent including this file at the same time as
1340         objc/runtime.h.  Updated comments.
1341         * objc/deprecated/struct_objc_method.h: Do not define Method,
1342         Method_t.
1343         * objc/deprecated/struct_objc_category.h: Do not define Category,
1344         Category_t.
1345         * objc-private/module-abi-8.h: New file containing a copy of all
1346         the structure definitions.  Not used yet.
1347         * objc/encoding.h (objc_aligned_size): Removed duplicate
1348         declaration.  Updated comments.
1349         * objc/runtime.h: Added Ivar, objc_property_t, Property, Method,
1350         Category, struct objc_method_description, _C_ID and similar,
1351         _C_CONST and similar and _F_CONST and similar.  Added
1352         objc_sizeof_type, objc_alignof_type, objc_aligned_size,
1353         objc_promoted_size, objc_skip_type_qualifier, objc_skip_typespec,
1354         objc_skip_offset, objc_skip_argspec, objc_get_type_qualifiers,
1355         struct objc_struct_layout, objc_layout_structure,
1356         objc_layout_structure_next_member, objc_layout_finish_structure,
1357         objc_layout_structure_get_info.  Prevent including this file at
1358         the same time as objc/objc-api.h.
1359         
1360 2010-10-10  Nicola Pero  <nicola.pero@meta-innovation.com>
1362         * Makefile.in (OBJC_DEPRECATED_H): Added struct_objc_category.h,
1363         struct_objc_ivar.h, struct_objc_ivar_list.h, struct_objc_method.h,
1364         struct_objc_method_list.h, struct_objc_module.h,
1365         struct_objc_protocol_list.h, struct_objc_symtab.h.
1366         * objc/deprecated/struct_objc_category.h: New.
1367         * objc/deprecated/struct_objc_ivar.h: New.
1368         * objc/deprecated/struct_objc_ivar_list.h: New.
1369         * objc/deprecated/struct_objc_method.h: New.
1370         * objc/deprecated/struct_objc_method_list.h: New.
1371         * objc/deprecated/struct_objc_module.h: New.
1372         * objc/deprecated/struct_objc_protocol_list.h: New.
1373         * objc/deprecated/struct_objc_symtab.h: New.
1374         * objc/deprecated/struct_objc_static_instances.h: New.
1375         * objc/objc-api.h: Definitions of deprecated structures moved into
1376         the above header fragment files in objc/deprecated/.  Include the
1377         files instead of definition the structures here.  Updated
1378         comments.
1379         * objc/runtime.h: Updated comments.  Do not include objc-api.h.
1380         (objc_set_enumeration_mutation_handler): Renamed to
1381         objc_setEnumerationMutationHandler.
1382         * objc-foreach.c (objc_set_enumeration_mutation_handler): Renamed
1383         to objc_setEnumerationMutationHandler.
1384         * objc/objc-exception.h (objc_set_exception_matcher): Renamed to
1385         objc_setExceptionMatcher.
1386         (objc_set_uncaught_exception_handler): Renamed to
1387         objc_setUncaughtExceptionHandler.
1388         * exception.c: Same changes.
1390 2010-10-10  Nicola Pero  <nicola.pero@meta-innovation.com>
1392         * objc-sync.c: Include objc-private/common.h.
1394 2010-10-10  Nicola Pero  <nicola.pero@meta-innovation.com>
1396         * objc-foreach.c: Include objc-private/common.h.
1397         * objc/deprecated/METHOD_NULL.h: New file.
1398         * objc/objc-api.h: Include deprecated/METHOD_NULL.h instead of
1399         defining METHOD_NULL here.
1400         * Makefile.in (OBJC_DEPRECATED_H): Added METHOD_NULL.h.
1401         * Object.m ([+instancesRespondTo:]): Use (Method_t)0 instead of
1402         METHOD_NULL.
1403         ([-respondsTo:]): Same change.
1404         * objc/objc-api.h (method_get_imp): Converted it into a normal
1405         function so that we can hide the internals of struct objc_method.
1406         * sendmsg.c (method_get_imp): Implemented.
1408 2010-10-09  Nicola Pero  <nicola.pero@meta-innovation.com>
1410         * objc/objc-api.h (struct objc_super, Super, Super_t,
1411         objc_msg_lookup_super, objc_msg_sendv, objc_msg_forward,
1412         objc_msg_forward2): Declarations moved to objc/message.h.  Include
1413         message.h here.
1414         * objc/message.h: Added such declarations; updated comments.
1416 2010-10-06  Nicola Pero  <nicola.pero@meta-innovation.com>
1418         Implemented fast enumeration for Objective-C.
1419         * Makefile.in (C_SOURCE_FILES): Added objc-foreach.c.
1420         (OBJC_H): Added runtime.h
1421         * objc-foreach.c: New file.
1422         * objc/runtime.h: New file.
1423         
1424 2010-09-30  Kai Tietz  <kai.tietz@onevision.com>
1426         * objc/deprecated/struct_objc_class.h: Add padding
1427         to avoid warning with -Wpadded.
1429 2010-09-26  Nicola Pero  <nicola.pero@meta-innovation.com>
1431         * encoding.c (objc_sizeof_type): Added support for vector type and
1432         for double long types.  
1433         (objc_alignof_type): Same change.
1434         (objc_skip_typespec): Same change.
1435         * objc/encoding.h (_C_GCINVISIBLE): Use '|' for _C_GCINVISIBLE
1436         instead of '!' since '!' is already used for _C_VECTOR.
1437         * objc/objc-api.h (_C_LNG_DBL): Added.
1438         
1439 2010-09-26  Nicola Pero  <nicola.pero@meta-innovation.com>
1441         * libobjc_entry.c: File removed.
1443 2010-09-26  Kai Tietz  <kai.tietz@onevision.com>
1445         * sendmsg.c (objc_msg_lookup): Remove inline.
1446         (objc_get_uninstalled_dtable): Likewise.
1447         * encoding.c (objc_skip_type_qualifiers): Likewise.
1448         (objc_skip_offset): Likewise.
1449         * archive.c (__objc_write_object): Likewise
1450         (__objc_write_class):
1451         (__objc_write_selector):
1452         (objc_read_char):
1453         (objc_read_unsigned_char):
1454         (objc_read_short):
1455         (objc_read_unsigned_short):
1456         (objc_read_int):
1457         (objc_read_long):
1458         (__objc_read_nbyte_uint):
1459         (objc_read_unsigned_int):
1460         (objc_read_unsigned_long):
1461         * objc/objc-decls.h (obc_EXPORT): Remove dllexport for DLL_EXPORT case.
1462         (objc_EXPORT): Likewise.
1463         * objc/message.h (objc-decls.h): Add include.
1464         * objc/objc-api.h: Mark API by objc_EXPORT.
1465         * libobjc.def (__objc_responds_to): Removed.
1467 2010-09-18  Nicola Pero  <nicola.pero@meta-innovation.com>
1469         * hash.c: Include objc-private/hash.h instead of objc/hash.h.
1471         * objc/sarray.h: Moved into objc/deprecated/sarray.h;
1472         objc/sarray.h replaced with a placeholder including the file from
1473         the deprecated/ directory.
1474         * objc-private/sarray.h: New file (private copy of sarray.h).
1475         * hash.c: Include <assert.h> instead of "assert.h"
1476         * sarray.c: Include <assert.h> instead of "assert.h".  Include
1477         objc-private/sarray.h instead of objc/sarray.h.
1478         * selector.c: Include objc-private/sarray.h instead of
1479         objc/sarray.h.
1480         * sendmsg.c: Include <assert.h>.  Include objc-private/sarray.h
1481         instead of objc/sarray.h.
1482         * Makefile.in (OBJC_DEPRECATED_H): Added sarray.h.      
1484 2010-09-17  Nicola Pero  <nicola.pero@meta-innovation.com>
1486         * objc-private/objc-list.h (list_remove_elem): Unused function
1487         removed.  (list_nth): Unused function removed.  (list_find):
1488         Unused function removed.  (list_lenght): Unused function removed.
1489         
1490 2010-09-17  Nicola Pero  <nicola.pero@meta-innovation.com>
1492         * objc/hash.h: Moved into objc/deprecated/hash.h; objc/hash.h
1493         replaced with a placeholder including the file from the
1494         deprecated/ directory.
1495         * objc/objc-api.h: Updated includes.
1496         * objc/typedstream.h: Updated includes.
1497         * objc-private/hash.h: New file (private copy of hash.h).
1498         * objc/objc-list.h: Moved into objc/deprecated/objc-list.h;
1499         objc/objc-list.h replaced with a placeholder including the file
1500         from the deprecated/ directory.
1501         * objc-private/objc-list.h: New file (private copy of objc-list.h).
1502         * init.c: Include objc-private/hash.h and objc-private/objc-list.h
1503         instead of objc/hash.h and objc/objc-list.h.
1504         * selector.c: Same change.
1505         * class.c: Added include <string.h>, which used to be implicitly included
1506         when hash.h was included.
1507         * exception.c: Same change.
1508         * objects.c: Same change.
1509         * sarray.c: Same change.
1510         * sendmsg.c: Same change.
1511         * Makefile.in (OBJC_DEPRECATED_H): Added hash.h and objc-list.h.
1513 2010-09-14  Nicola Pero  <nicola.pero@meta-innovation.com>
1515         Implemented objc_sync_enter() and objc_sync_exit(), which are
1516         required by @synchronized() to work.
1517         * objc-sync.c: New file.
1518         * objc/objc-sync.h: New file.
1519         * objc-private/objc-sync.h: New file.
1520         * init.c (__objc_exec_class): Call __objc_sync_init() during the
1521         Objective-C runtime startup.
1522         * Makefile.in: Added objc-sync.c and objc-sync.h.
1523         * configure.ac: Added GCC_CHECK_TLS.
1524         * acinclude.m4: Include ../config/enable.m4 and ../config/tls.m4.
1525         * configure: Regenerated.
1526         * config.h.in: Regenerated.
1527         
1528 2010-09-12  Nicola Pero  <nicola.pero@meta-innovation.com>
1530         * Makefile.in (%_gc.lo): New pattern rules to build the
1531         garbage-collected version of the library.  Removed rules for
1532         specific files that are no longer needed.  Standardized all rules.
1533         (C_SOURCE_FILES, OBJC_SOURCE_FILES): New variables.
1534         (OBJS, OBJS_GC): Compute these from C_SOURCE_FILES and
1535         OBJC_SOURCE_FILES.
1536         (INCLUDES): Removed the unused include -I$(srcdir)/objc.
1538 2010-09-12  Nicola Pero  <nicola.pero@meta-innovation.com>
1539         
1540         * memory.c (objc_calloc): Fixed call to GC_malloc when building
1541         with Garbage Colletion.
1542         
1543 2010-09-12  Nicola Pero  <nicola.pero@meta-innovation.com>
1545         * memory.c: Do not include objc-private/runtime.h.
1547 2010-09-12  Nicola Pero  <nicola.pero@meta-innovation.com>
1548         
1549         * objc/deprecated/objc_malloc.h: New file.
1550         * objc/deprecated/objc_valloc.h: New file.
1551         * objc/objc-api.h: Include the files instead of defining
1552         objc_valloc, _objc_malloc() and similar.
1553         * Makefile.in (OBJC_DEPRECATED_H): Added objc_valloc.h and
1554         objc_malloc.h.
1555         * memory.c: Removed the extra layer of indirection of _objc_malloc
1556         and similar.
1557         (objc_calloc): Use GC_malloc in the garbage-collected
1558         implementation as GC_malloc returns memory that is already freed.
1559         (objc_valloc): Deprecated.      
1560         
1561 2010-09-12  Nicola Pero  <nicola.pero@meta-innovation.com>
1563         * objc/deprecated/objc_error.h: New file.
1564         * objc/objc-api.h: Include deprecated/objc_error.h instead of
1565         defining objc_error and related.
1566         * error.c: New file.  Added _objc_abort function which replaces
1567         objc_error.  No change in functionality as they both print an
1568         error and abort.
1569         * misc.c: File removed.  Code moved into memory.c and error.c.
1570         * memory.c: New file.
1571         * objc-private/error.h: New file.
1572         * archive.c: Include objc-private/error.h and use _objc_abort
1573         instead of objc_error everywhere.
1574         * class.c: Same change.
1575         * encoding.c: Same change.
1576         * init.c: Same change, and simplified init_check_module_version.
1577         * memory.c: Same change.
1578         * sendmsg.c:  Same change.
1579         * thr.c: Same change.
1580         * Makefile.in (OBJ_DEPRECATED_H): Added objc_error.h.
1581         (OBJ_H): Reordered list.
1582         (OBJS): Removed misc.lo, added memory.lo and error.lo.
1583         (OBJS_GC): Removed misc_gc.lo, added memory_gc.lo and error_gc.lo.
1584         (misc_gc.lo): Rule removed.
1585         (error_gc.lo): Rule added.
1586         (memory_gc.lo): Rule added.
1587         
1588 2010-09-12  Nicola Pero  <nicola.pero@meta-innovation.com>
1590         * objc/objc.h (__GNU_LIBOBJC__): New #define providing an easy way
1591         to check the API version.  Added some comments.
1593         * objc-private/common.h: New file.
1594         * NXConstStr.m: Include objc-private/common.h.
1595         * Object.m: Same change.
1596         * Protocol.m: Same change.
1597         * archive.c: Same change.
1598         * class.c: Same change.
1599         * encoding.c: Same change.
1600         * exception.c: Same change.
1601         * gc.c: Same change.
1602         * hash.c: Same change.
1603         * init.c: Same change.
1604         * libobjc_entry.c: Same change.
1605         * linking.m: Same change.
1606         * misc.c: Same change (and added a comment).
1607         * nil_method.c: Same change.
1608         * objects.c: Same change.
1609         * sarray.c: Same change.
1610         * selector.c: Same change.
1611         * sendmsg.c: Same change.
1612         * thr.c: Same change.
1614 2010-09-11  Nicola Pero  <nicola.pero@meta-innovation.com>
1616         * objc/objc-api.h: Removed obsolete #ifdef for NeXTSTEP.
1618 2010-09-11  Nicola Pero  <nicola.pero@meta-innovation.com>
1620         * archive.c: Removed not needed includes.
1621         * class.c: Same change.
1622         * hash.c: Same change.
1623         * misc.c: Same change.
1624         * nil_method.c: Same change.
1625         * objects.c: Same change.
1626         * sarray.c: Same change.
1627         * sendmsg.c: Same change.
1628         * thr.c: Same change.
1630 2010-09-11  Nicola Pero  <nicola.pero@meta-innovation.com>
1632         * objc/runtime.h: Moved to objc-private/runtime.h.  Do not include
1633         all the objc/*.h files.
1634         * objc-private/runtime.h: New file.
1635         * archive.c: Include objc-private/runtime.h (and required objc/*.h
1636         files) instead of objc/runtime.h.
1637         * class.c: Same change.
1638         * hash.c: Same change.
1639         * init.c: Same change.
1640         * misc.c: Same change.
1641         * nil_method.c: Same change.
1642         * objects.c: Same change.
1643         * sarray.c: Same change.
1644         * selector.c: Same change.
1645         * sendmsg.c: Same change.
1646         * thr.c: Same change.
1647         
1648 2010-09-11  Nicola Pero  <nicola.pero@meta-innovation.com>
1650         * objc/deprecated/struct_objc_selector.h: New file.  Definition of
1651         'struct objc_selector' and 'sel_eq' moved here.
1652         * objc/deprecated/struct_objc_protocol.h: New file.  Definition of
1653         'struct objc_procotol' moved here.
1654         * objc/deprecated/struct_objc_class.h: New file.  Definition of
1655         'struct objc_class' moved here.
1656         * objc/deprecated/MetaClass.h: New file.  Definition of MetClass
1657         moved here.
1658         * objc/deprecated/STR.h: New file.  Definition of STR moved here.       
1659         * objc/message.h: New file.  Definitions for relval_t, apply_t,
1660         arglist, arglist_t and objc_msg_lookup were moved here.
1661         * objc/objc.h: Include the above files instead of defining the
1662         corresponding structs, types and functions here.  Added new opaque
1663         definitions for SEL and Class.  Use Class and not 'struct
1664         objc_class *' in the definition of 'struct objc_object'.
1665         Commented all types defined in the file.  Removed special
1666         definition of BOOL as 'int' on __vxworks; use 'unsigned char'
1667         there as well.
1668         * objc/deprecated/objc-unexpected-exception.h: Renamed to
1669         objc_unexpected_exception.h.
1670         * objc/objc-api.h: Updated include of
1671         objc-unexpetected-exception.h
1672         * objc/objc-exception.h: Updated comments.
1673         * Makefile.in (OBJC_H, OBJC_DEPRECATED_H): Added the new header
1674         files.  Reindented list of files.
1675         
1676 2010-09-10  Nicola Pero  <nicola.pero@meta-innovation.com>
1678         * objc/objc-api.h (objc_trace): Unused variable removed.
1680 2010-09-10  Nicola Pero  <nicola.pero@meta-innovation.com>
1682         * objc/deprecated: New directory.
1683         * objc/deprecated/README: New file.
1684         * objc/README: New file.
1685         * objc/typedstream.h: Moved into objc/deprecated/typedstream.h;
1686         objc/typedstream.h replaced with a placeholder including the file
1687         from the deprecated/ directory.
1688         * objc/deprecated/objc-unexpected-exception.h: New file with the
1689         definition of _objc_unexpected_exception.       
1690         * objc/objc-api.h: Include deprecated/objc-unexcepted-exception.h
1691         instead of defining _objc_unexpected_exception.
1692         * objc/deprecated/Object.h: New file with the deprecated Object
1693         methods in a 'Deprecated' category.
1694         * objc/Object.h Include deprecated/Object.h instead of defining
1695         the deprecated methods.
1696         * Object.m: Moved deprecated methods into 'Deprecated' category.
1697         * objc-private: New directory.
1698         * objc-private/README: New file.
1699         * Makefile.in (OBJC_DEPRECATED_H): New variable.
1700         (install-headers): Create installation directory for
1701         OBJC_DEPRECATED_H headers, and install them.
1703 2010-09-10  Nicola Pero  <nicola.pero@meta-innovation.com>
1705         * objc/objc-exception.h: Fixed include of objc.h.
1706         
1707 2010-09-08  Nicola Pero  <nicola.pero@meta-innovation.com>
1709         * objc/objc-exception.h: New file.
1710         * exception.c (objc_set_uncaught_exception_handler): Implemented.
1711         (objc_set_exception_matcher): Implemented.
1712         (objc_exception_throw): Use the uncaught exception handler if set.
1713         (PERSONALITY_FUNCTION): Use the exception matcher instead of the
1714         hardcoded isKindOf.
1715         (isKindOf): Renamed to is_kind_of_exception_matcher.  Tidied code
1716         up.  Removed segmentation fault when value is 'nil'.
1717         * objc/objc-api.h (_objc_unexpected_exception): Mark as
1718         deprecated.
1719         * Makefile.in (exception.lo, exception_gc.lo): Use
1720         -Wno-deprecated-declarations when compiling.
1721         (OBJC_H): Added objc-exception.h
1723 2010-09-08  Nicola Pero  <nicola.pero@meta-innovation.com>
1725         * objc/typedstream.h: Deprecate all functions in the file.  This
1726         file is obsolete.
1727         * objc/Object.h ([+streamVersion:], [-read:], [-write:],
1728         [-awake]): Documented that these methods are deprecated.  Added a
1729         brief description of the Object class and its relationship to the
1730         NSObject class.
1731         * Makefile.in: Compile archive.c and Object.m with
1732         -Wno-deprecated-declarations.
1734 2010-09-08  Nicola Pero  <nicola.pero@meta-innovation.com>
1736         Removed obsolete intermediate threading layer.
1737         * thr.c: Use __gthread_objc_xxx functions directly instead of
1738         __objc_thread_xxx ones.
1739         * objc/thr.h: Removed prototypes of no longer existing
1740         __objc_thread_xxx functions.
1741         * Makefile.in: Removed thr-objc.lo.
1742         * thr-dce.c: File removed.
1743         * thr-decosf1.c: File removed.
1744         * thr-irix.c: File removed.
1745         * thr-mach.c: File removed.
1746         * thr-objc.c: File removed.
1747         * thr-os2.c: File removed.
1748         * thr-posix.c: File removed.
1749         * thr-pthreads.c: File removed.
1750         * thr-rtems.c: File removed.
1751         * thr-single.c: File removed.
1752         * thr-solaris.c: File removed.
1753         * thr-vxworks.c: File removed.
1754         * thr-win32.c: File removed.
1755         * README.threads: File removed.
1756         * THREADS.MACH: File removed.
1757         * THREADS: Updated.
1759 2010-09-07  Nicola Pero  <nicola.pero@meta-innovation.com>
1761         * Object.m (MAX_CLASS_NAME_LEN): Unused define removed.
1763 2010-09-06  Iain Sandoe  <iains@gcc.gnu.org>
1765         * encoding.c: Add TARGET_ALIGN_NATURAL definition for m64 powerpc darwin.
1766         Add a comment as to why, update FIXME comments.
1768 2010-09-06  Nicola Pero  <nicola.pero@meta-innovation.com>
1770         * makefile.dos: Obsolete file removed.
1771         
1772 2010-04-02  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
1774         * aclocal.m4: Regenerate.
1776 2010-03-23  Dave Korn  <dave.korn.cygwin@gmail.com>
1778         PR libobjc/30445
1779         * configure.ac (extra_ldflags_libobjc): Define appropriately for
1780         Cygwin and MinGW hosts.
1781         * Makefile.am (libobjc_s.a): Remove dead pre-libtool target.
1782         (libobjc.dll): Likewise.
1783         * configure: Regenerate.
1785 2009-12-05  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
1787         * configure: Regenerate.
1789 2009-11-28  Jakub Jelinek  <jakub@redhat.com>
1791         * sarray.c (sarray_free): Use old_buckets variable.
1792         * encoding.c (objc_layout_structure_next_member): Remove unused
1793         bfld_type_size variable.
1795 2009-08-24  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
1797         * configure.ac (AC_PREREQ): Bump to 2.64.
1799 2009-08-22  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
1801         * aclocal.m4: Regenerate.
1802         * configure: Regenerate.
1803         * config.h.in: Regenerate.
1805 2009-08-22  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
1807         * Makefile.in (LIBTOOL): Add $(LIBTOOLFLAGS).
1809 2009-07-30  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
1811         * Makefile.in (AUTOCONF, ACLOCAL, ACLOCAL_AMFLAGS, aclocal_deps):
1812         New variables.
1813         ($(srcdir)/configure, $(srcdir)/aclocal.m4): New rules.
1815 2009-07-30  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
1817         * configure.ac (_AC_ARG_VAR_PRECIOUS): Use m4_rename_force.
1819 2009-04-09  Nick Clifton  <nickc@redhat.com>
1821         * sendmsg.c: Change copyright header to refer to version 3 of
1822         the GNU General Public License with version 3.1 of the GCC
1823         Runtime Library Exception and to point readers at the COPYING3
1824         and COPYING3.RUNTIME files and the FSF's license web page.
1825         * NXConstStr.m: Likewise.
1826         * Object.m: Likewise.
1827         * Protocol.m: Likewise.
1828         * archive.c: Likewise.
1829         * class.c: Likewise.
1830         * encoding.c: Likewise.
1831         * exception.c: Likewise.
1832         * gc.c: Likewise.
1833         * hash.c: Likewise.
1834         * init.c: Likewise.
1835         * libobjc_entry.c: Likewise.
1836         * linking.m: Likewise.
1837         * misc.c: Likewise.
1838         * nil_method.c: Likewise.
1839         * objc/NXConstStr.h: Likewise.
1840         * objc/Object.h: Likewise.
1841         * objc/Protocol.h: Likewise.
1842         * objc/encoding.h: Likewise.
1843         * objc/hash.h: Likewise.
1844         * objc/objc-api.h: Likewise.
1845         * objc/objc-decls.h: Likewise.
1846         * objc/objc-list.h: Likewise.
1847         * objc/objc.h: Likewise.
1848         * objc/runtime.h: Likewise.
1849         * objc/sarray.h: Likewise.
1850         * objc/thr.h: Likewise.
1851         * objc/typedstream.h: Likewise.
1852         * objects.c: Likewise.
1853         * sarray.c: Likewise.
1854         * selector.c: Likewise.
1855         * thr-dce.c: Likewise.
1856         * thr-decosf1.c: Likewise.
1857         * thr-irix.c: Likewise.
1858         * thr-mach.c: Likewise.
1859         * thr-objc.c: Likewise.
1860         * thr-os2.c: Likewise.
1861         * thr-posix.c: Likewise.
1862         * thr-pthreads.c: Likewise.
1863         * thr-rtems.c: Likewise.
1864         * thr-single.c: Likewise.
1865         * thr-solaris.c: Likewise.
1866         * thr-vxworks.c: Likewise.
1867         * thr-win32.c: Likewise.
1868         * thr.c: Likewise.
1869         * libobjc.def: Change copyright header to refer to version 3 of
1870         the GNU General Public License and to point readers at the COPYING3
1871         file and the FSF's license web page.
1872         * makefile.dos: Likewise.
1874 2009-04-09  Jakub Jelinek  <jakub@redhat.com>
1876         * Makefile.in: Change copyright header to refer to version
1877         3 of the GNU General Public License and to point readers at the
1878         COPYING3 file and the FSF's license web page.
1879         * configure.ac: Likewise.
1881 2009-03-12  Richard Frith-Macdonald  <rfm@gnu.org>
1882             David Ayers  <ayers@fsfe.org>
1884         PR libobjc/27466
1885         * objc/objc-api.h (_objc_unexpected_exception): Declare
1886         new hook.  Update copyright dates.
1887         * exception.c (objc_exception_throw): Use hook.  Update
1888         copyright dates.
1889         * libobjc.def (_objc_unexpected_exception): Export hook.
1890         Update copyright dates.
1891         
1892 2009-03-01  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
1894         * configure: Regenerate.
1896 2008-12-18  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
1898         * configure: Regenerate.
1900 2008-11-21  Kai Tietz  <kai.tietz@onevision.com>
1902         *  Object.m (errno): Replaced by errno.h include.
1903         (compare): Cast self to id to prevent warning on comparison.
1904         * objc/objc.h (BOOL): Prevent redeclaration of BOOL, if it is
1905         already there.
1906         * sendmsg.c (__objc_print_dtable_stats): Remove type warnings.
1907         * thr-win32.c (__objc_thread_detach): Remove type warning.
1908         (__objc_thread_id): Likewise.
1909         * thr.c (__objc_thread_detach_functiont): Add __builtin_trap ()
1910         for noreturn.
1912 2008-09-26  Peter O'Gorman  <pogma@thewrittenword.com>
1913             Steve Ellcey  <sje@cup.hp.com>
1915         * configure: Regenerate for new libtool.
1916         * config.h.in: Regenerate for new libtool.
1918 2008-07-18  Matthias Klose  <doko@ubuntu.com> 
1920         * Makefile.in: Ignore missing ../boehm-gc/threads.mk. 
1922 2008-07-18  Matthias Klose  <doko@ubuntu.com> 
1924         * Makefile.in: Include ../boehm-gc/threads.mk. 
1925         (OBJC_BOEHM_GC_LIBS): Define, (libobjc_gc$(libsuffix).la): Use it.
1927 2008-07-06  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
1929         * Makefile.in (install-info): New stub target.
1931 2008-06-17  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
1933         * configure: Regenerate.
1935 2008-06-14  Kai Tietz  <kai.tietz@onevision.com>
1937         * exception.c (PERSONALITY_FUNCTION): Remove extra decrement
1938         if HAVE_GETIPINFO is not defined.
1940 2008-06-10  Kai Tietz  <kai.tietz@onevision.com>
1942         * Object.m (compare): Add type id.
1943         * objc/Object.h: Likewise.
1944         * archive.c (objc_read_class): Use size_t to extend version to be
1945         size of pointer scalar width.
1946         * sendmsg.c (rtx): Undefine it before redefinition.
1947         (__objc_print_dtable_stats): Cast arguments to long as intended.
1949 2008-05-30  Julian Brown  <julian@codesourcery.com>
1951         * exception.c (__objc_exception_class): Initialise as constant
1952         array for ARM EABI. Change macro to static const for non-ARM EABI.
1953         (ObjcException): Add note about structure layout. Remove landingPad
1954         and handlerSwitchValue for ARM EABI.
1955         (get_ttype_entry): Add __ARM_EABI_UNWINDER__ version
1956         of function.
1957         (CONTINUE_UNWINDING): Define for ARM EABI/otherwise cases.
1958         (PERSONALITY_FUNCTION): Use ARM EABI-specific arguments, and add
1959         ARM EABI unwinding support.
1960         (objc_exception_throw): Use memcpy to initialise exception class.
1962 2008-05-25  Alan Modra  <amodra@bigpond.net.au>
1964         * encoding.c (strip_array_types): Rename from get_inner_array_type.
1965         (rs6000_special_round_type_align): Update.
1967 2008-05-09  Julian Brown  <julian@codesourcery.com>
1969         * Makefile.in (LTLDFLAGS): New.
1970         (libobjc$(libsuffix).la, libobjc_gc$(libsuffix).la): Use above.
1972 2008-04-18  Paolo Bonzini  <bonzini@gnu.org>
1974         PR bootstrap/35457
1975         * aclocal.m4: Regenerate.
1976         * configure: Regenerate.
1978 2008-01-24  David Edelsohn  <edelsohn@gnu.org>
1980         * configure: Regenerate.
1982 2007-10-14  H.J. Lu  <hongjiu.lu@intel.com>
1984         * configure.ac: Don't run config-ml.in directly.
1985         (multilib_arg): New.
1986         * configure: Regenerated.
1988 2007-08-06  Andrew Pinski  <pinskia@gmail.com>
1990         PR libobjc/30731
1991         * exception.c (parse_lsda_header): Use _uleb128_t/_sleb128_t instead
1992         of _Unwind_Word for variables which are used in
1993         read_uleb128/read_sleb128.
1994         (PERSONALITY_FUNCTION): Likewise.
1996 2007-07-05  H.J. Lu  <hongjiu.lu@intel.com>
1998         * aclocal.m4: Regenerated.
2000 2007-06-03  Andrew Pinski  <andrew_pinski@playstation.sony.com>
2002         * configure.ac: Fix a typo in *-*-darwin clause.
2003         * configure: Regenerated.
2005 2007-06-02  H.J. Lu  <hongjiu.lu@intel.com>
2007         * configure.ac: Fix a typo.
2008         * configure: Regenerated.
2010 2007-06-02  Paolo Bonzini  <bonzini@gnu.org>
2012         * configure: Regenerate.
2014 2007-06-01  Andrew Pinski  <andrew_pinski@playstation.sony.com>
2016         * Makefile.in: Replace all uses of libext with libsuffix.
2017         * configure.ac: Likewise.
2018         * configure: Regenerate.
2020         Revert:
2021         * Makefile.in: Remove all uses of $(libext).
2023 2007-05-23  Andrew Pinski  <andrew_pinski@playstation.sony.com>
2025         * Makefile.in: Remove all uses of $(libext).
2027 2007-05-23  Steve Ellcey  <sje@cup.hp.com>
2029         * configure: Regenerate.
2030         * aclocal.m4: Regenerate.
2032 2007-04-21  Andrew Ruder  <andy@aeruder.net>
2034         * sendmsg.c (__objc_get_forward_imp): Call
2035         __objc_msg_forward2 for real.
2037 2007-04-09  Andrew Ruder  <andy@aeruder.net>
2039         * sendmsg.c: Added __objc_msg_forward2, a hook that allows
2040         external libraries to provide a function that returns the real
2041         forwarding function based on both the selector and the receiver.
2042         * objc/objc-api.h: Define __objc_msg_forward2.
2044 2007-03-01  Brooks Moses  <brooks.moses@codesourcery.com>
2046         * Makefile.in: Add dummy install-pdf target.
2048 2007-02-18  Manuel Lopez-Ibanez  <manu@gcc.gnu.org>
2050         * objc/objc-list.h (list_free): Add keyword 'inline' to avoid
2051         unused warning.
2052         
2053 2006-10-31  Geoffrey Keating  <geoffk@apple.com>
2055         * encoding.c (darwin_rs6000_special_round_type_align): New.
2057 2006-10-14  Geoffrey Keating  <geoffk@apple.com>
2059         * Makefile.in: Use multi_basedir instead of toplevel_srcdir.
2060         * configure.ac: Use multi.m4 from aclocal rather than custom
2061         code.  Use multi_basedir instead of toplevel_srcdir.
2062         * aclocal.m4: Regenerate.
2063         * configure: Regenerate.
2065 2006-10-10  Brooks Moses  <bmoses@stanford.edu>
2067         * Makefile.in: Added empty "pdf" target.
2069 2006-07-18  Paolo Bonzini  <bonzini@gnu.org>
2071         * configure: Regenerate.
2073 2006-05-23  Carlos O'Donell  <carlos@codesourcery.com>
2075         * Makefile.in: Add install-html target. Add install-html to .PHONY
2077 2006-02-21  Rainer Orth  <ro@TechFak.Uni-Bielefeld.DE>
2079         PR libobjc/26309
2080         * thr-objc.c (_XOPEN_SOURCE): Don't define on Tru64 UNIX.
2082 2006-01-24  David Ayers  <d.ayers@inode.at>
2084         PR libobjc/9751
2085         * gc.c (class_ivar_set_gcinvisible): Replace strncpy with memcpy
2086         and insure the new strings are '\0' termintated.
2088 2006-01-24  David Ayers  <d.ayers@inode.at>
2090         PR libobjc/13946
2091         * configure.ac: Add include directives for --enable-objc-gc.
2092         * Makefile.in: Ditto.
2093         * configure: Regenerate.
2095         * gc.c (__objc_class_structure_encoding): Increment the used bytes
2096         instead of the local pointer to them.
2098 2005-12-14  Andrew Pinski  <pinskia@physics.uc.edu>
2100         PR objc/25360
2101         * objc/objc-api.c (_C_COMPLEX): New define.
2102         * encoding.c (objc_sizeof_type): Handle _C_Complex.
2103         (objc_alignof_type): Likewise.
2104         (objc_skip_typespec): Likewise.
2106 2005-12-15  David Ayers  <d.ayers@inode.at>
2108         PR libobjc/14382
2109         * README (+load,+initialize): Fix documentation to reflect
2110         intended and implemented semantics for +load and +initialize.
2111         
2112 2005-12-12  Andrew Pinski  <pinskia@physics.uc.edu>
2114         * encoding.c (TYPE_FIELDS): Fix to skip over just _C_STRUCT_B and
2115         the name.
2116         (get_inner_array_type): Fix to skip over _C_ARY_B and size.
2117         (rs6000_special_round_type_align): Update for the ABI fix.
2118         (objc_layout_finish_structure): Correct the encoding which is passed to
2119         ROUND_TYPE_ALIGN.
2121 2005-12-11  Andrew Pinski  <pinskia@physics.uc.edu>
2123         PR libobjc/25347
2124         * encoding.c (objc_sizeof_type): Don't handle _C_UNION_B special
2125         but use the struct layout functions.
2126         (objc_alignof_type): Likewise.
2127         (objc_layout_structure): Handle _C_UNION_B also.
2128         (objc_layout_structure_next_member): Likewise.
2129         (objc_layout_finish_structure): Likewise.
2131 2005-12-11  Andrew Pinski  <pinskia@physics.uc.edu>
2133         PR libobjc/25346
2134         * objc/objc-api.h (_C_BOOL): New define.
2135         * encoding.c (objc_sizeof_type): Handle _C_BOOL.
2136         (objc_alignof_type): Likewise.
2137         (objc_skip_typespec): Likewise.
2139 2005-11-20  David Ayers  <d.ayers@inode.at>
2141         PR libobjc/19024
2142         * objc/hash.h: Remove deprecated hash API.
2143         * hash_compat.c: Remove.
2144         * Makefile.in: Remove reference to hash_compat.c.
2146         * configure.ac (VERSION): Bump library version to 2:0:0.
2147         * configure: Regenerate.
2149 2005-11-09  Alexandre Oliva  <aoliva@redhat.com>
2151         PR other/4372
2152         * thr-objc.c (_XOPEN_SOURCE): Define.
2154 2005-10-07  Ulrich Weigand  <uweigand@de.ibm.com>
2156         PR libobjc/23612
2157         * objc/objc-api.h (struct objc_ivar): Move definition to
2158         global scope.
2160 2005-09-04  Andrew Pinski  <pinskia@physics.uc.edu>
2161             Rasmus Hahn  <rassahah@neofonie.de>
2163         PR libobjc/23108
2164         * archive.c (objc_write_type): Correct the element offset.
2165         (objc_read_type): Likewise.
2167 2005-08-17  Kelley Cook  <kcook@gcc.gnu.org>
2169         * All files: Update FSF address.
2171 2005-08-13  Marcin Koziej  <creep@desk.pl>
2172             Andrew Pinski  <pinskia@physics.uc.edu>
2174         PR libobjc/22492
2175         * exception.c (PERSONALITY_FUNCTION): Fix the PC with finally.
2177 2005-08-13  Andrew Pinski  <pinskia@physics.uc.edu>
2179         * Makefile.in (extra_ldflags_libobjc): New.
2180         (libobjc$(libext).la): Add extra_ldflags_libobjc to the link line.
2181         (libobjc_gc$(libext).la): Likewise.
2182         * configure.ac (extra_ldflags_libgfortran): Set for *-darwin* to
2183         "-Wl,-single_module".
2184         * configure: Regenerate.
2185         * linking.m (_objcInit): Remove.
2187 2005-07-26  Andrew Pinski  <pinskia@physics.uc.edu>
2189         PR libobjc/22606
2190         * Makefile.in (ALL_CFLAGS): Add -fexceptions.
2192 2005-06-08  David Ayers  <d.ayers@inode.at>
2194         * objc/NXConstStr.h, objc/Object.h, objc/Protocol.h,
2195         objc/encoding.h, objc/hash.h, objc/objc-api.h,
2196         objc/runtime.h, objc/sarray.h, objc/thr.h, 
2197         objc/typedstream.h: Do not include Objective-C headers as
2198         system headers.
2200 2005-06-07  David Ayers  <d.ayers@inode.at>
2202         * archive.c, init.c, selector.c: Include hash.h.
2203         * archive.c, class.c, encoding.c, gc.c, hash.c, hash_compat.c,
2204         init.c, misc.c, nil_method.c, objects.c, sarray.c, selector.c,
2205         sendmsg.c, thr-dce.c, thr-decosf1.c, thr-irix.c, thr-mach.c,
2206         thr-objc.c, thr-os2.c, thr-posix.c, thr-pthreads.c, thr-rtems.c,
2207         thr-single.c, thr-solaris.c, thr-vxworks.c, thr-win32.c, thr.c:
2208         Include Objective-C headers with quotes and objc/ directory
2209         prefix.
2211 2005-05-19  Richard Henderson  <rth@redhat.com>
2213         * exception.c: Revert last change.
2215 2005-05-19  David Ayers  <d.ayers@inode.at>
2217         * exception.c: Include tsystem.h for unwind.h.
2219 2005-05-09  Mike Stump  <mrs@apple.com>
2221         * configure: Regenerate.
2223 2005-04-12  Mike Stump  <mrs@apple.com>
2225         * configure: Regenerate.
2227 2005-03-21  Zack Weinberg  <zack@codesourcery.com>
2229         * Makefile.in: Set gcc_version here.
2230         * configure.ac: Do not invoke TL_AC_GCC_VERSION.  Adjust quoting
2231         in definition of toolexeclibdir so that $(gcc_version) is expanded
2232         by the Makefile.
2233         * aclocal.m4, configure: Regenerate.
2235 2005-03-03  David Ayers  <d.ayers@inode.at>
2237         * objc/hash.h (OBJC_IGNORE_DEPRECATED_API): Update deprecated
2238         version reference.  Correct typo.
2240 2005-03-02  David Ayers  <d.ayers@inode.at>
2242         PR libobjc/19024
2243         * Makefile.in (OBJS): Add hash_compat.lo.
2244         (OBJS_GC): Add hash_compat_gc.lo.
2245         (hash_compat_gc.lo): New target and rule.
2246         * objc/hash.h (hash_new, hash_delete, hash_add, hash_remove)
2247         (hash_next, hash_value_for_key, hash_is_key_in_hash)
2248         (hash_ptr, hash_string, compare_ptrs, compare_strings): Prefix
2249         with objc_.  Add deprecated non prefixed inlined versions.
2250         (OBJC_IGNORE_DEPRECATED_API): New macro to hide deprecated
2251         declarations.
2252         * hash.c (hash_new, hash_delete, hash_add, hash_remove, hash_next)
2253         (hash_value_for_key, hash_is_key_in_hash): Prefix with objc_ and
2254         update callers.
2255         * hash_compat.c: New file.
2256         * archive.c: Update callers.
2257         * init.c: Likewise.
2258         * selector.c: Likewise.
2259         * libobjc.def: Add objc_ versions of hash functions.
2261 2005-02-28  Andrew Pinski <pinskia@physics.uc.edu>
2263         PR libobjc/20252
2264         * Makefile.in (GTHREAD_FLAGS): Remove.
2265         (ALL_CFLAGS): Remove usage of GTHREAD_FLAGS.
2266         * thr-objc.c: Include config.h.
2267         * configure.ac: Instead of looking at GCC's makefile, figure out if
2268         GTHREAD_FLAGS should be defined by looking at the `thread model'
2269         of the current gcc.
2270         * configure: Regenerate.
2271         * config.h.in: Regenerate.
2273 2005-02-28  Paolo Bonzini  <bonzini@gnu.org>
2275         PR bootstrap/17383
2276         * configure.ac: Call GCC_TOPLEV_SUBDIRS.
2277         (Determine CFLAGS for gthread): Use $host_subdir.
2278         * configure: Regenerate.
2279         * Makefile.in (host_subdir): New.
2280         (INCLUDES): Use it.
2282 2004-12-20  Andrew Pinski  <pinskia@physics.uc.edu>
2284         PR libobjc/12035
2285         * gc.c: Remove definition of LOGWL, modWORDSZ, and divWORDSZ since
2286         they are not used.
2287         Include limits.h and stdlib.h.
2288         Define BITS_PER_WORD.
2290 2004-12-12  Alexander Malmberg  <alexander@malmberg.org>
2292         * selector.c (__objc_init_selector_tables): Add missing void to
2293         definition.
2295 2004-12-02  Richard Sandiford  <rsandifo@redhat.com>
2297         * configure.ac: Use TL_AC_GCC_VERSION to set gcc_version.
2298         * configure, aclocal.m4: Regenerate.
2300 2004-11-29  Kelley Cook  <kcook@gcc.gnu.org>
2302         * configure: Regenerate for libtool change.
2304 2004-11-25  Kelley Cook  <kcook@gcc.gnu.org>
2306         * configure: Regenerate for libtool reversion.
2308 2004-11-24  Kelley Cook  <kcook@gcc.gnu.org>
2310         * configure: Regenerate for libtool change.
2312 2004-11-24  Kelley Cook  <kcook@gcc.gnu.org>
2314         * aclocal.m4, config.h.in: Regenerate.
2316 2004-10-08  Mike Stump  <mrs@apple.com>
2317             Andrew Pinski  <pinskia@physics.uc.edu>
2319         * aclocal.m4: Rename to ...
2320         * acinclude.m4: here and also use m4_include instead of sinclude.
2321         * aclocal.m4: Regenerate.
2322         * configure: Regenerate.
2323         * configure.ac: Add AM_MAINTAINER_MODE and AM_PROG_CC_C_O.
2324         * Makefile.in (configure): Add @MAINT@ infront of configure.ac
2326 2004-10-08  Andrew Pinski  <pinskia@physics.uc.edu>
2328         * archive.c: Fix all the warnings about passing unsigned char*
2329         to char* and the other way too.
2331 2004-09-16  Andrew Pinski  <pinskia@physics.uc.edu>
2333         PR libobjc/16448
2334         * exception.c: Include config.h
2335         (objc_exception_throw): Change _GLIBCXX_SJLJ_EXCEPTIONS to
2336         SJLJ_EXCEPTIONS.
2337         * configure.ac: Find out what exception handling code we use.
2338         * configure: Regenerate.
2339         * config.h.in: New file, regenerate.
2341 2004-09-16  Andrew Pinski  <apinski@apple.com>
2343         * encoding.c (ALTIVEC_VECTOR_MODE): Define a bogus macro.
2345 2004-08-28  Nathanael Nerode  <neroden@gcc.gnu.org>
2347         * configure.ac: Switch from _GCC_TOPLEV_NONCANONICAL_TARGET to
2348         ACX_NONCANONICAL_TARGET.
2349         * configure: Regenerate.
2351 2004-08-13  Ziemowit Laski  <zlaski@apple.com>
2353         * objc/sarray.h: Hoist include of assert.h near the top of file,
2354         and mark the remainder of the file 'extern "C"'.
2356 2004-08-13  Andrew Pinski  <pinskia@physics.uc.edu>
2358         * objc/Object.h: Move includes out of extern "C" blocks.
2359         * objc/encoding.h: Likewise.
2360         * objc/hash.h: Likewise.
2361         * objc/objc-api.h: Likewise.
2362         * objc/runtime.h: Likewise.
2363         * objc/sarray.h: Likewise.
2364         * objc/typedstream.h: Likewise.
2366 2004-08-12  Ziemowit Laski  <zlaski@apple.com>
2368         * objc/NXConstStr.h: Update copyright date; bracket with
2369         'extern "C"' for C++ use; make include syntax consistent
2370         by using <...> instead of "..."; hoist <objc/...> includes
2371         above the 'extern "C"' block.
2372         * objc/Object.h: Likewise.
2373         * objc/Protocol.h: Likewise.
2374         * objc/encoding.h: Likewise.
2375         * objc/hash.h: Likewise.
2376         * objc/runtime.h: Likewise.
2377         * objc/sarray.h: Likewise.
2378         * objc/thr.h: Likewise.
2379         * objc/typedstream.h: Likewise.
2380         * objc/objc-api.h: Add 'extern "C"' block for C++ use.
2381         (objc_static_instances): For C++ case, do away with
2382         zero-sized array.
2383         (objc_method): Hoist definition to file scope.
2384         (_objc_load_callback, _objc_object_alloc, class_get_class_method,
2385         class_get_instance_method, class_create_instance,
2386         class_get_class_name, class_get_instance_size,
2387         class_get_meta_class, class_get_super_class, class_get_version,
2388         class_is_class, class_is_meta_class, class_set_version,
2389         class_get_gc_object_type, class_ivar_set_gcinvisible,
2390         get_imp): Rename 'class' parameter to '_class'.
2391         * objc/objc-list.h: Add 'extern "C"' block for C++ use.
2392         * objc/objc.h: Update copyright date.
2393         (arglist_t): Provide a union tag.
2395 2004-07-22  Andrew Pinski  <pinskia@physics.uc.edu>
2397         * thr.c (__objc_thread_detach_function): Do not mark as volatile
2398         but instead use the attribute noreturn.
2400 2004-06-28  Zack Weinberg  <zack@codesourcery.com>
2402         * encoding.c: Rename target_flags with a #define to avoid
2403         conflict with a prior declaration.
2405 2004-06-24  Andrew Pinski  <apinski@apple.com>
2407         * objc/encoding.h: Wrap the functions with extern "C" for C++
2408         mode.
2409         * objc/hash.h: Likewise.
2410         * objc/objc-api.h: Likewise.
2411         * objc/objc-list.h: Likewise.
2412         * objc/runtime.h: Likewise.
2413         * objc/sarray.h: Likewise.
2414         * objc/thr.h: Likewise.
2415         * objc/typedstream.h: Likewise.
2418 2004-06-21  Nick Clifton  <nickc@redhat.com>
2420         * encoding.c (BITS_PER_UNIT): Define if a definition is not
2421         provided.
2423 2004-06-20  Alexander Malmberg  <alexander@malmberg.org>
2425         * Makefile.in (exception.lo): Remove $(OBJC_GCFLAGS).
2426         (exception_gc.lo): New.
2427         (OBJS_GC): Add exception_gc.lo.
2429 2004-06-17  Richard Henderson  <rth@redhat.com>
2431         * exception.c: New file.
2432         * Makefile.in (exception.lo): New.
2433         (OBJS): Add it.
2435 2004-06-14  Andrew Pinski  <pinskia@physics.uc.edu>
2437         * linking.m (_objcInit): New empty function
2438         for Darwin only.
2440 2004-06-11  Andrew Pinski  <pinskia@physics.uc.edu>
2442         * configure.ac: Support --enable-shared=libobjc.
2443         * configure: Regenerate.
2445         PR libobjc/15901
2446         * configure.ac: Do not disable shared by default.
2447         * configure: Regenerate.
2449 2004-06-03  Nicola Pero  <n.pero@mi.flashnet.it>
2451         * Protocol.m ([-isEqual:]): Small optimizations returning
2452         immediately if the argument is equal to self, and accessing
2453         the argument's name directly if it's a protocol.
2455 2004-06-03  David Ayers  <d.ayers@inode.at>
2457         * Protocol.m ([-isEqual:]): Test the class of the argument.
2459 2004-05-25  Andrew Pinski  <pinskia@physics.uc.edu>
2461         * configure.ac (includedir): Rename to ...
2462         (includedirname).
2463         * Makefile.in: s/includedir/includedirname/.
2465         PR target/11572
2466         * configure.ac (includedir): Set to "include"
2467         except for Darwin.
2468         (libext) Set to empty except for Darwin.
2469         * configure: Regenerate
2470         * Makefile.in: s/libobjc.la/libobjc$(libext).la/g.
2471         s/include/$(includedir)/g.
2473 2004-05-25  Daniel Jacobowitz  <drow@false.org>
2475         * Makefile.in: Add .NOEXPORT.
2477 2004-05-25  Andrew Pinski  <pinskia@physics.uc.edu>
2479         Merge from the libobjc-branch
2480         2004-02-09  Andrew Pinski  <pinskia@physics.uc.edu>
2482                 * Makefile.in (OBJC_H): Change objc-deps.h to objc-decls.h.
2484         2004-02-03  Andrew Pinski  <pinskia@physics.uc.edu>
2486                 * Makefile.in (OBJC_H): Add objc-deps.h.
2488         2004-01-27  Nicola Pero  <n.pero@mi.flashnet.it>
2490                 * Protocol.m ([-conformsTo:]): If the argument is nil, return NO.
2491                 ([-hash], [-isEqual:]): New methods.
2493         2004-01-27  Richard Frith-Macdonald <rfm@gnu.org>
2495                 * sarray.c (sarray_free): Add a better comment.
2497         2004-01-27  Adam Fedor  <fedor@gnu.org>
2499                 * hash.c (hash_add): Cast cachep to int.
2500                 * selector.c (__sel_register_typed_name): Cast
2501                 soffset_decode to int.
2503         2004-01-27  Alexander Malmberg  <alexander@malmberg.org>
2505                 * selector.c: Rename register_selectors_from_list to
2506                 __objc_register_selectors_from_list. Update caller.
2507                 (__objc_register_selectors_from_list): Lock __objc_runtime_mutex
2508                 while registering selectors. Use __sel_register_typed_name instead
2509                 of sel_register_typed_name. Check for NULL method_name:s.
2510                 (pool_alloc_selector): New function.
2511                 (__sel_register_typed_name): Use pool_alloc_selector to allocate
2512                 selector structures.
2513                 * sendmsg.c (class_add_method_list): Use
2514                 __objc_register_selectors_from_list.
2515                 * objc/runtime.h: Add __objc_register_selectors_from_list.
2517         2004-01-25  Adam Fedor  <fedor@gnu.org>
2518                     Nicola Pero  <n.pero@mi.flashnet.it>
2519                     Andrew Pinski  <pinskia@physics.uc.edu>
2521                 * objc/objc-decls.h: New file.
2522                 * objc/objc-api.h (_objc_lookup_class): Mark as export.
2523                 (_objc_load_callback): Likewise.
2524                 (_objc_object_alloc): Likewise.
2525                 (_objc_object_copy): Likewise.
2526                 (_objc_object_dispose): Likewise.
2528         2004-01-25  Andrew Pinski  <pinskia@physics.uc.edu>
2530                 * archive.c: s/__inline__/inline
2531                 * sendmsg.c: Likewise.
2533                 * encoding.c: Remove FIXME about the warning
2534                 about unused variable.
2535                 * sendmsg.c: Add a FIXME comment saying that
2536                 this should be using libffi.
2538                 * Makefile.in (LIBTOOL): Use @LIBTOOL@ now as it works.
2541 2004-05-13  Andrew Pinski  <pinskia@physics.uc.edu>
2543         * archive.c (objc_read_class): Initialize class_name.
2544         (objc_read_selector): Initialize selector_name.
2546 2004-05-09  Richard Sandiford  <rsandifo@redhat.com>
2548         * Makefile.in (toolexecdir): Remove trailing space.
2550 2004-04-15  Nathanael Nerode  <neroden@gcc.gnu.org>
2552         PR libobjc/14948
2553         * configure.ac: De-precious CC so multilibs work.
2554         * configure: Regenerate.
2556 2004-04-14  Nathanael Nerode  <neroden@gcc.gnu.org>
2558         * configure.ac: Restore toolexecdir.
2559         * Makefile.in: Restore toolexecdir.
2560         * configure: Regenerate.
2562 2004-04-09  Nathanael Nerode  <neroden@gcc.gnu.org>
2564         * configure.ac: Remove (unused) glibcpp_prefixdir.
2565         * configure: Regenerate.
2567         * configure.in: Rename to configure.ac.
2568         * Makefile.in: Update to match.
2570         * Makefile.in: Remove toolexecdir, glibcpp_toolexecdir (unused).
2571         Replace glibcpp_toolexeclibdir with toolexeclibdir.
2572         * configure.in: Remove glibcpp_toolexecdir (unused).
2573         Replace glibcpp_toolexeclibdir with toolexeclibdir.  Don't generate
2574         config.h or stamp-h (unused).  Move one comment to the right place.
2575         * configure: Regenerate.
2576         * config.h.in: Remove (unused).
2578         * config.h.in: Regenerate with autoheader.
2580         * Makefile.in: Remove (unused) gcc_version_trigger.
2581         * configure.in: Remove (unused) glibcpp_builddir.  Don't AC_SUBST
2582         gcc_version_trigger.
2583         * configure: Regenerate.
2585         * configure.in: Switch to modern style for AC_INIT, AC_OUTPUT.
2586         Sort file into sections.  Remove dnl where appropriate.  Fix
2587         other style issues.
2588         * configure: Regenerate.
2590         * configure.in: Replace old AC_PROG_CC hack with new one.
2591         Define toplevel_srcdir in terms of srcdir, not top_srcdir (there
2592         are no subdirectory output files, so this is fine).  Change prereq
2593         to autoconf 2.59.
2594         * aclocal.m4: Include ../config/no-executables.m4.
2595         * configure: Regenerate with autoconf 2.59.
2597         * configure.in: Improve comments on gthread_cflags.  Improve m4
2598         quotation, and replace 'if test' with 'case', for --enable-objc-gc.
2599         * configure: Regenerate.
2601         * configure.in: Move PACKAGE and VERSION settings up top.  Remove
2602         unused call to AC_PROG_LN_S.  Default RANLIB to ':'.  Remove
2603         redundant checks for values of RANLIB, AR, INSTALL.
2604         * configure: Regenerate.
2606         * configure.in: Clean up handling of
2607         --enable-version-specific-runtime-libs and related variables;
2608         replace 'if test' with 'case' where reasonable.  Fix comments.
2609         Remove useless libstdcxx_interface.
2610         * configure: Regenerate.
2612         * configure.in: Use _GCC_TOPLEV_NONCANONICAL_TARGET.
2613         Replace uses of target_alias with target_noncanonical.
2614         * aclocal.m4: Include ../config/acx.m4.
2615         * configure: Regenerate.
2616         * Makefile.in: Replace uses of target_alias with target_noncanonical.
2617         Fix copyright statement.
2619         * configure.in: Hand-inline bulky, confusing macros from
2620         aclocal.m4.  Replace references to "GNU Objective C" with "GCC".
2621         Update copyright notice.  Remove stuff for automake, which isn't
2622         used in this directory.  Remove emacs local variables.
2623         * aclocal.m4: Remove hand-inlined macros.  Update copyright notice.
2624         * configure: Regenerate.
2626 2004-03-16  Manfred Hollstein  <mh@suse.com>
2628         * Makefile.in, configure.in, configure: Update copyright years.
2630 2004-03-15  Manfred Hollstein  <mh@suse.com>
2632         * Makefile.in (LIBOBJC_VERSION, LIBOBJC_GC_VERSION): Use
2633         definition from configure.in.
2634         * configure.in (PACKAGE): Add definition.
2635         (VERSION): Add definition; substitute it in output files.
2636         * configure: Re-generate.
2638 2004-03-05  Ziemowit Laski  <zlaski@apple.com>
2640         * objc/hash.h (hash_string, compare_strings):
2641         Add type-casts to make Objective-C++ happy.
2642         * objc/typedstream.h (objc_get_stream_class_version):
2643         Rename parameter from 'class' to 'class_name' to make
2644         Objective-C++ happy.
2646 2004-03-01  Michael Matz  <matz@suse.de>
2648         * Makefile.in (ALL_CFLAGS): Add -fno-strict-aliasing.
2650 2004-02-06  Ziemowit Laski  <zlaski@apple.com>
2652         * objc/objc-api.h (objc_super): The 'class' field shall
2653         be named 'super_class' #ifdef __cplusplus.
2655 2004-01-17  Andrew Pinski  <pinskia@physics.uc.edu>
2657         PR target/10781
2658         * encoding.c (rs6000_special_round_type_align): Define.
2660 2004-01-14  Adam Fedor  <fedor@gnu.org>
2662         PR libobjc/12155
2663         * selector.c (__objc_register_instance_methods_to_class): Free
2664         new_list if not used.
2666 2004-01-09  Andrew Ruder  <aeruder@ksu.edu>
2668         PR libobjc/11904
2669         * sarray.c (sarray_free): Free array->is_copy_of latter.
2671 2003-12-01  Zack Weinberg  <zack@codesourcery.com>
2673         PR 11433
2674         * Protocol.m (descriptionForInstanceMethod): Don't dereference
2675         instance_methods if it's NULL.
2676         (descriptionForClassMethod): Likewise for class_methods.
2678 2003-10-24  Rainer Orth  <ro@TechFak.Uni-Bielefeld.DE>
2680         * Makefile.in (runtime-info.h): Remove -Wp.
2682 2003-10-21  Rainer Orth  <ro@TechFak.Uni-Bielefeld.DE>
2684         * Makefile.in (CC1OBJ): Remove.
2685         (runtime-info.h): Invoke $(CC) so all MULTIFLAGS are handled
2686         correctly.
2687         Use .m extension for temporary file.
2688         Remove assembler temp file.
2690 2003-10-20  Joseph S. Myers  <jsm@polyomino.org.uk>
2692         * objc/hash.h (hash_string): Don't use a cast as an lvalue.
2694 2003-10-17  Rainer Orth  <ro@TechFak.Uni-Bielefeld.DE>
2696         * Makefile.in (runtime-info.h): Use MULTIFLAGS.
2698 2003-09-09  Alan Modra  <amodra@bigpond.net.au>
2700         * configure: Regenerate.
2702 2003-08-27  Alexander Malmberg  <alexander@malmberg.org>
2704         * Makefile.in, aclocal.m4: Update to $(libdir)/gcc/ instead of
2705         (libdir)/gcc-lib/ when installing.
2706         * configure: Regenerate.
2708 Thu Jul 10 10:27:43 2003  Nicola Pero  <n.pero@mi.flashnet.it>
2710         libobjc/9969
2711         * sendmsg.c (get_imp): Fixed rare threading problem.
2712         (__objc_responds_to): Similar fixes.
2713         (objc_msg_lookup): Similar fixes.
2714         (__objc_init_install_dtable): Lock the runtime before checking if the
2715         table is installed.
2717 2003-05-23  Nathanael Nerode  <neroden@gcc.gnu.org>
2719         * hash.c, init.c, libobjc.def, libobjc_entry.c, linking.m,
2720         makefile.dos, misc.c, nil_method.c, objects.c, sarray.c,
2721         selector.c, sendmsg.c, thr-dce.c, thr-decosf1.c, thr-irix.c,
2722         thr-mach.c, thr-objc.c, thr-os2.c, thr-posix.c, thr-pthreads.c,
2723         thr-rtems.c, thr-single.c, thr-solaris.c, thr-vxworks.c,
2724         thr-win32.c, thr.c: Replace "GNU CC" with "GCC".
2725         * Makefile.in, NXConstStr.m, Object.m, Protocol.m, archive.c,
2726         class.c, encoding.c, gc.c, objc/NXConstStr.h, objc/Object.h,
2727         objc/Protocol.h, objc/encoding.h, objc/hash.h, objc/objc-api.h,
2728         objc/objc-list.h, objc/objc.h, ocjc/runtime.h, objc/sarray.h,
2729         objc/thr.h, objc/typedstream.h: Replace "GNU CC" with "GCC".
2731 Tue May 13 14:56:03 2003  Richard Frith-Macdonald <rfm@gnu.org>
2732                           Nicola Pero  <n.pero@mi.flashnet.it>
2734         libobjc/10742
2735         * init.c (class_superclass_of_class): New function.
2736         (create_tree_of_subclasses_inherited_from): Use it.
2737         (__objc_tree_insert_class): Likewise.
2738         (class_is_subclass_of_class): Likewise.
2740 2003-04-11  David Chad  <davidc@freebsd.org>
2741             Loren J. Rittle  <ljrittle@acm.org>
2743         libobjc/8562
2744         * objc/hash.h (hash_string): Constify correctly.
2745         (compare_ptrs): Use direct compare.
2746         * objc/objc-list.h (list_nth): Rename index to indx to avoid shadow.
2747         * objc/sarray.h: Global rename index to indx to avoid shadow.
2749 2003-03-12  Andreas Schwab  <schwab@suse.de>
2751         * aclocal.m4 (GLIBCPP_EXPORT_INSTALL_INFO): Avoid trailing /. in
2752         glibcpp_toolexeclibdir.
2753         * configure: Rebuilt.
2755 2003-02-20  Alexandre Oliva  <aoliva@redhat.com>
2757         * configure.in: Propagate ORIGINAL_LD_FOR_MULTILIBS to
2758         config.status.
2759         * configure: Rebuilt.
2761 2003-01-27  Alexandre Oliva  <aoliva@redhat.com>
2763         * aclocal.m4 (glibcpp_toolexeclibdir): Instead of
2764         $(MULTISUBDIR), use `$CC -print-multi-os-directory`, unless
2765         version_specific_libs is enabled.
2766         * configure: Rebuilt.
2768 2003-01-09  Christian Cornelssen  <ccorn@cs.tu-berlin.de>
2770         * Makefile.in (FLAGS_TO_PASS): Also pass DESTDIR.
2771         (install-libs, install-headers): Prepend $(DESTDIR) to
2772         destination paths in all (un)installation commands.
2774 2002-12-02  Zack Weinberg  <zack@codesourcery.com>
2776         * thr-objc.c: Include coretypes.h and tm.h.
2778 2002-12-01  Zack Weinberg  <zack@codesourcery.com>
2780         * encoding.c, sendmsg.c: Include coretypes.h and tm.h.
2782 2002-11-26  Nathanael Nerode  <neroden@gcc.gnu.org>
2784         * configure.in: Remove skip-this-dir support.
2785         * configure: Regenerate.
2787 2002-09-22  Kaveh R. Ghazi  <ghazi@caip.rutgers.edu>
2789         * Makefile.in (all): Fix multilib parallel build.
2791 Thu Sep 12 12:44:37 2002  Nicola Pero  <n.pero@mi.flashnet.it>
2793         * sendmsg.c (nil_method): Declare not to take a variable number of
2794         args.
2795         (objc_msg_lookup): Cast nil_method to IMP before returning it.
2796         (objc_msg_lookup_super): The same.
2798 2002-09-10  Jan Hubicka  <jh@suse.cz>
2800         * nil_method.c (nil_method): No longer defined with variable
2801         arguments.
2803 2002-07-02  Rodney Brown  <rbrown64@csc.com.au>
2805         * objc/encoding.h: Fix formatting.
2806         * objc/hash.h: Likewise.
2807         * objc/objc-api.h: Likewise.
2808         * objc/runtime.h: Likewise.
2809         * objc/thr.h: Likewise.
2810         * archive.c: Likewise.
2811         * class.c: Likewise.
2812         * encoding.c: Likewise.
2813         * gc.c: Likewise.
2814         * hash.c: Likewise.
2815         * init.c: Likewise.
2816         * misc.c: Likewise.
2817         * nil_method.c: Likewise.
2818         * objects.c: Likewise.
2819         * sarray.c: Likewise.
2820         * selector.c: Likewise.
2821         * sendmsg.c: Likewise.
2822         * thr-mach.c: Likewise.
2823         * thr.c: Likewise.
2825 2002-06-25  DJ Delorie  <dj@redhat.com>
2827         * aclocal.m4 (GLIBCPP_CONFIGURE): Split out
2828         GLIBCPP_TOPREL_CONFIGURE.
2829         * configure.in: Call it before AC_CANONICAL_SYSTEM.
2830         * configure: Regenerate.
2832 2002-06-21  Kaveh R. Ghazi  <ghazi@caip.rutgers.edu>
2834         * Object.m (forward, read, write): Fix unused parameter warnings.
2835         * encoding.c: Include <stdlib.h>.
2836         (target_flags): Mark with attribute unused.
2837         (atoi): Delete.
2838         * runtime.h (__objc_selector_max_index): Change to unsigned int.
2839         (__objc_generate_gc_type_description): Prototype.
2840         * selector.c (__objc_selector_max_index): Change to unsigned int.
2842 Mon Jun 17 18:37:42 2002  Nicola Pero  <n.pero@mi.flashnet.it>
2844         * sendmsg.c (__objc_get_forward_imp): Fix warning by making sure
2845         we always have a return value: if __objc_msg_forward does not
2846         supply a forwarding implementation, return the default
2847         __builtin_apply based one.
2849 2002-06-15  Kaveh R. Ghazi  <ghazi@caip.rutgers.edu>
2851         * Object.m: Fix signed/unsigned warning.
2852         * Protocol.m: Likewise.
2853         * archive.c: Always include stdlib.h.
2854         (objc_read_short, objc_read_unsigned_short, objc_read_int,
2855         objc_read_long, __objc_read_nbyte_uint, __objc_read_nbyte_ulong):
2856         Fix signed/unsigned warning.
2857         (objc_write_type, objc_read_type, objc_write_types,
2858         objc_read_types): Ensure ctype 8-bit safety.
2859         (__objc_no_write, __objc_no_read): Mark unused parameters.
2860         * class.c (class_table_setup): Specify void arg.
2861         * encoding.c (atoi, objc_sizeof_type, objc_alignof_type,
2862         objc_skip_typespec, objc_skip_offset,
2863         objc_layout_structure_next_member): Ensure ctype 8-bit safety.
2864         (objc_layout_structure_next_member): Ensure variables are
2865         initialized.
2866         * gc.c (__objc_generate_gc_type_description,
2867         class_ivar_set_gcinvisible): Mark unused parameters.
2868         * init.c (__objc_send_load, __objc_destroy_class_tree_node): Mark
2869         unused parameters.
2870         (__objc_init_protocols) Fix signed/unsigned warning.
2871         * nil_method.c (nil_method): Mark unused parameters.
2872         * thr.h (objc_thread_callback): Specify void arg.
2873         * sarray.c (sarray_new, sarray_realloc, sarray_free): Fix
2874         signed/unsigned warning.
2875         (sarray_free): Fix formatting.
2876         * selector.c (sel_types_match): Ensure ctype 8-bit safety.
2877         * sendmsg.c (__objc_init_install_dtable) Mark unused parameters.
2879 2002-06-09  Andreas Jaeger  <aj@suse.de>
2881         * encoding.c (objc_layout_structure_next_member): Remove unused
2882         variable.
2884 2002-05-20  Kaveh R. Ghazi  <ghazi@caip.rutgers.edu>
2886         * Makefile.in (SHELL): Set to @SHELL@.
2887         (WARN_CFLAGS): New.
2888         (ALL_CFLAGS): Add $(WARN_CFLAGS).
2890 2002-05-16  Rainer Orth  <ro@TechFak.Uni-Bielefeld.DE>
2892         * aclocal.m4: Allow for PWDCMD to override hardcoded pwd.
2893         * configure: Regenerate.
2895 2002-05-08  Alexandre Oliva  <aoliva@redhat.com>
2897         * configure.in (ORIGINAL_LD_FOR_MULTILIBS): Preserve LD at
2898         script entry, and set LD to it when configuring multilibs.
2899         * configure: Rebuilt.
2901 2002-04-19  David O'Brien  <obrien@FreeBSD.org>
2903         * encoding.c (MAX, MIN, ROUNDING): #undef before defining.
2905 2002-04-09  Hans-Peter Nilsson  <hp@bitrange.com>
2907         PR objc/6107
2908         * objc/objc-api.h (struct objc_protocol_list): Change type of
2909         member count from int to size_t.
2911 2002-02-11  Franz Sirl  <Franz.Sirl-kernel@lauterbach.com>
2913         PR libobjc/4039
2914         * aclocal.m4: Replace with version copied from libstdc++-v3.
2915         * configure.in: Update for changes to aclocal and Makefile.
2916         * configure: Regenerate.
2917         * Makefile.in: Correct install of multilibs and shared libs, use
2918         INSTALL_DATA for include files.
2920 Mon Dec 17 17:02:12 2001  Nicola Pero  <nicola@brainstorm.co.uk>
2922         * init.c (__objc_exec_class): Fixed bug in the loop on unclaimed
2923         categories - when an unclaimed category was found, the loop was
2924         doing two steps forward instead of one, so that in certain cases
2925         it was failing to properly load all the categories.  (Reported
2926         with fix by Alexander Malmberg <alexander@malmberg.org>).
2928 2001-11-14  Aldy Hernandez  <aldyh@redhat.com>
2930         * encoding.c: Add target_flags.
2932 2001-11-07  Aldy Hernandez  <aldyh@redhat.com>
2934          * objc/objc-api.h (_C_VECTOR): New.
2936          * encoding.c (VECTOR_TYPE): New.
2938 Mon Oct 29 21:29:21 2001  Nicola Pero  <n.pero@mi.flashnet.it>
2940         * class.c: Rewritten the class table to use optimized, lock-free
2941         lookup.  This more than doubles the speed of class method
2942         invocations.  (class_table_setup), (class_table_insert),
2943         (class_table_replace), (class_table_get_safe),
2944         (class_table_next), (class_table_print),
2945         (class_table_print_histogram): New functions.
2946         (__objc_init_class_tables): Use class_table_setup.
2947         (__objc_add_class_to_hash): Use class_table_get_safe and
2948         class_table_insert.  (objc_lookup_class), (objc_get_class): Do not
2949         assert the existence of the table; do not lock the runtime; use
2950         class_table_get_safe.  (objc_next_class): Use class_table_next.
2951         (__objc_resolve_class_links): Use class_table_next.
2952         (class_pose_as): Use class_table_replace.
2954 2001-09-10  Ovidiu Predescu  <ovidiu@cup.hp.com>
2956         * gc.c: Removed the DEBUG declaration.
2958 Wed Jul 18 12:48:56 2001  Nicola Pero  <n.pero@mi.flashnet.it>
2960         * thr.c (objc_mutex_lock): Invoke __objc_thread_id directly,
2961         rather than through objc_thread_id, to save a function call.
2962         (objc_mutex_trylock, objc_mutex_unlock, objc_condition_wait):
2963         Ditto.
2965 Mon Jul 16 12:15:00 2001  Nicola Pero  <n.pero@mi.flashnet.it>
2967         * objc/objc-api.h (object_is_class): Fixed - buggy code was trying
2968         to cast an id to a Class, which can not be done.  Make the check
2969         by using CLS_ISMETA on the class pointer instead.
2970         (object_is_meta_class): Similar fix.
2972 2001-06-09  Alexandre Oliva  <aoliva@redhat.com>, Stephen L Moshier  <moshier@mediaone.net>
2974         * configure.in (AC_EXEEXT): Work around in case it expands to
2975         nothing, as in autoconf 2.50.
2976         * acinclude.m4: Likewise.
2977         * configure: Rebuilt.
2979 2001-06-08  Nicola Pero  <n.pero@mi.flashnet.it>
2981         * THREADS: Explain that when we compile libobjc inside GCC, we
2982         always use thr-objc.c as a backend, which uses GCC's thread code.
2984 2001-06-06  Richard Frith-Macdonald  <rrfm@gnu.org>
2986         * init.c (__objc_send_message_in_list): When setting a new entry
2987         in __objc_load_methods use the method IMP as key, but check to see
2988         if the method is in the hashtable by looking at the IMP also.
2989         Also ... call the method after adding it to the hashtable rather
2990         than before ... thus preventing an obscure possibility of infinite
2991         recursion if a +load method itself loads a subclass.
2993 2001-05-25  Ovidiu Predescu  <ovidiu@cup.hp.com>
2995         * init.c (__objc_send_message_in_list): When setting a new entry
2996         in __objc_load_methods use the method name as key, not the method
2997         IMP (reported by Richard Frith-Macdonald <richard@brainstorm.co.uk>).
2999 2001-05-09  Joseph S. Myers  <jsm28@cam.ac.uk>
3001         * objc-features.texi: Move to ../gcc/objc.texi.
3002         * fdl.texi: Remove.
3003         * Makefile.in: Don't generate documentation from
3004         objc-features.texi.
3006 2001-05-01  Mark Mitchell  <mark@codesourcery.com>
3008         * fdl.texi: New file.
3009         * objc-features.texi: Simplify.
3010         * Makefile.in: Adjust accordingly.
3012 2001-04-30  Mark Mitchell  <mark@codesourcery.com>
3014         * objc-features.texi: Use the GFDL.
3016 Wed Mar 21 04:44:58 EST 2001  John Wehle  (john@feith.com)
3018         * encoding.c (REAL_TYPE): Define.
3020 2001-03-19  David Edelsohn  <edelsohn@gnu.org>
3022         * encoding.c (TYPE_MODE): Define.
3024 2001-03-14  Nicola Pero  <n.pero@mi.flashnet.it>
3026         * thr.c (objc_thread_add): New function.
3027         (objc_thread_remove): Ditto.
3028         * objc/thr.h: Declare them.
3029         * libobjc.def: Mention them.
3031 2001-02-28  Ovidiu Predescu  <ovidiu@cup.hp.com>
3033         * objc-features.texi: Document the @compatibility_alias compiler
3034         directive (description from Nicola Pero <n.pero@mi.flashnet.it>).
3036 Fri Feb 23 18:12:00 2001  Rainer Orth  <ro@TechFak.Uni-Bielefeld.DE>
3038         * sendmsg.c (__objc_forward): Delete strlen() declaration.
3040 2001-02-08  Geoffrey Keating  <geoffk@redhat.com>
3042         * configure.in: Don't run AC_PROG_CC_WORKS or AC_EXEEXT, because
3043         we're not interested in the result and they might fail.
3044         * configure: Regenerated.
3046 2001-01-12  Joseph S. Myers  <jsm28@cam.ac.uk>
3048         * objc-features.texi: Use @email.
3050 2001-01-12  Joseph S. Myers  <jsm28@cam.ac.uk>
3052         * sendmsg.c (__objc_print_dtable_stats): Don't use #ifdef inside
3053         printf.
3055 2000-01-11  Richard Earnshaw  <rearnsha@arm.com>
3057         * encoding.c (STRUCTURE_SIZE_BOUNDARY): Redefine in a way that
3058         determines the value dynamically.
3060 Wed Jan  3 00:49:10 2001  Ovidiu Predescu  <ovidiu@cup.hp.com>
3062         * sendmsg.c: Added __objc_msg_forward, a hook that allows external
3063         libraries to provide a function that returns the real forwarding
3064         function. This can alleviate problems __builtin_apply() and
3065         friends have on various platforms. (Solution suggested by Helge
3066         Hess.)
3068         * objc/objc-api.h: Define __objc_msg_forward.
3070         * sendmsg.c: Define gen_rtx_REG.
3072 2000-12-06      Ralf Corsepius <corsepiu@faw.uni-ulm.de>
3074         * thr-rtems.c: New file. Stub to compile.
3076 2000-09-06  Alexandre Oliva  <aoliva@redhat.com>
3078         * configure: Rebuilt with new libtool.m4.
3080 Tue Aug 15 00:38:56 2000  Ovidiu Predescu  <ovidiu@cup.hp.com>
3082         * configure.in: Create a config.h file. Check for <sched.h>.
3083         * configure: Regenerate.
3085         * config.h.in: Check for <sched.h>.
3087 2000-08-14  Zack Weinberg  <zack@wolery.cumb.org>
3089         * configure: Regenerate after change to ../libtool.m4.
3091 2000-08-14  Andreas Schwab  <schwab@suse.de>
3093         * objc-features.texi (Top): Move @menu at end of node.
3095 2000-08-11  Manfred Hollstein  <manfredh@redhat.com>
3097         * objc-features.texi: Move @node Top before @menu.
3099 Sun Aug  6 23:27:49 2000  Ovidiu Predescu  <ovidiu@cup.hp.com>
3101         * objc-features.texi: Documented the new -fconstant-string-class
3102         option.
3104 Sun Aug  6 22:51:16 2000  Ovidiu Predescu  <ovidiu@cup.hp.com>
3106         * thr-posix.c: Integrated Chris Ball's <cball@fmco.com> changes to
3107         improve the Posix thread support for Objective-C.
3109 2000-08-04  Zack Weinberg  <zack@wolery.cumb.org>
3111         * aclocal.m4: Replace copy of ../libtool.m4 with
3112         sinclude(../libtool.m4).
3114 Fri Jul 28 08:58:02 2000  Nicola Pero  <nicola@brainstorm.co.uk>
3116         * configure.in: Added libtool support; build shared libraries
3117         if --enable-shared was passed on command line.
3118         * Makefile.in: Modified most compilation commands to use libtool.
3119         * aclocal.m4: New symbolic link to the ../libtool.m4, from the
3120         libtool distribution.
3122 Sat Jul 29 00:10:21 2000  Ovidiu Predescu  <ovidiu@cup.hp.com>
3124         * sarray.c, Object.m: Removed the explicit prototypes for strlen
3125         and memcpy on 64-bit platforms (Suggested by Rodney Brown
3126         <rdb@cup.hp.com>).
3128 2000-05-12  H.J. Lu  (hjl@gnu.org)
3130         * Makefile.in (GTHREAD_FLAGS): New.
3131         (ALL_CFLAGS): Add $(GTHREAD_FLAGS).
3132         (OBJC_THREAD_FILE): Changed to thr-objc.
3134         * configure.in (GTHREAD_FLAGS): New, check and replace it for
3135         Makefile.
3136         (OBJC_THREAD_FILE): Removed.
3138         * thr-objc.c: New.
3140 2000-07-13  Kaveh R. Ghazi  <ghazi@caip.rutgers.edu>
3142         * objc/hash.h: Include string.h.
3144 2000-04-15  David Edelsohn  <edelsohn@gnu.org>
3146         * Object.m (strlen): 64-bit PowerPC is a 64bit platform as well.
3148 2000-04-12  Jakub Jelinek  <jakub@redhat.com>
3150         * Object.m (strlen): Provide prototype on all 64bit platforms,
3151         not only alpha.
3152         * sarray.c (memcpy): Likewise.
3153         * encoding.c (objc_layout_finish_structure): Don't use
3154         ROUND_TYPE_ALIGN on sparc.
3156         * encoding.c (objc_layout_structure_next_member): Do the whole
3157         procedure even for the first member, so that we get correct
3158         alignment.
3160 2000-03-29  Zack Weinberg  <zack@wolery.cumb.org>
3162         * objc/Protocol.h, objc/objc-list.h: Change #endif labels to
3163         comments.
3165 2000-02-23  Zack Weinberg  <zack@wolery.cumb.org>
3167         * Makefile.in: Add -DIN_TARGET_LIBS to ALL_CFLAGS.
3169 Thu Sep 23 07:19:12 1999   Chris Ball <cball@fmco.com>
3171         * thr-posix.c (__objc_mutex_deallocate): made deallocate work.
3173 Tue Sep 21 07:47:10 1999  Jeffrey A Law  (law@cygnus.com)
3175         * Makefile.in (gc.o, gc_gc.o): Do not pass -fgnu-runtime to
3176         the compiler when building C code.
3178 Fri Aug  6 23:32:29 1999  Daniel Jacobowitz <drow@drow.them.org>
3180         * Makefile.in (FLAGS_TO_PASS): Include prefix, exec_prefix,
3181         libdir, libsubdir and tooldir.
3183 Mon Jun 21 05:40:15 1999  John David Anglin <dave@hiauly1>
3185         * init.c (__objc_force_linking): Make global.
3187 Thu May 20 03:20:59 1999  Jeffrey A Law  (law@cygnus.com)
3189         * configure.in (AC_EXEEXT): Remove call.
3190         (compiler_name): Explicitly check with no extension and .exe
3191         extension.
3192         * configure: Regenerate.
3194 Sun Apr 25 01:15:34 1999  Mumit Khan  <khan@xraylith.wisc.edu>
3196         * Makefile.in (CC1OBJ): Define in terms of CC.
3197         (runtime-info.h): Use.
3199 Fri April 8 08:21:07 1999 Ovidiu Predescu <ovidiu@cup.hp.com>
3201         * objc-features.texi: Updated the URL to Boehm's GC page.
3203 Fri Mar 26 23:41:07 1999 Ovidiu Predescu <ovidiu@cup.hp.com>
3205         * archive.c (__objc_code_char, __objc_write_char): Explicitly specify
3206         the char as being signed (patch from Daniel Jacobowitz
3207         <drow@false.org>).
3209 Wed Mar 24 22:41:28 1999  Mumit Khan  <khan@xraylith.wisc.edu>
3211         * configure.in (AC_PREREQ): Update to 2.13.
3212         (AC_EXEEXT): Call to find possible file extension.
3213         (compiler_name): Use.
3214         * configure: Regenerate.
3216 Wed Jan 27 02:31:01 1999  Jeffrey A Law  (law@cygnus.com)
3218         * Makefile.in (ALL_CFLAGS): Add -DIN_GCC.
3220 Tue Jan  5 01:38:53 1999  Jeffrey A Law  (law@cygnus.com)
3222         * configure.in (thread_file): Correct and simplify code to find
3223         the thread file.
3224         * configure: Rebuilt.
3226 1998-11-26  Manfred Hollstein  <manfred@s-direktnet.de>
3228         * configure.in (compiler_name): Add check to detect if this
3229         language's compiler has been built.
3230         * configure: Regenerate.
3232 Mon Nov 23 16:50:28 1998  Kaveh R. Ghazi  <ghazi@caip.rutgers.edu>
3234         *  configure.in: Use AC_PREREQ(2.12.1).
3236 Thu Nov 19 20:33:37 1998  Jeffrey A Law  (law@cygnus.com)
3238         * Makefile.in (runtime-info.h): Avoid GNU make extensions.
3240 Sun Nov  8 17:46:14 1998  Kaveh R. Ghazi  <ghazi@caip.rutgers.edu>
3242         * Makefile.in (INCLUDES): Add -I$(srcdir)/$(MULTISRCTOP)../include.
3244 Thu Oct 22 14:34:06 1998  Kaveh R. Ghazi  <ghazi@caip.rutgers.edu>
3246         * configure.in: Use AC_CONFIG_AUX_DIR($topsrcdir).
3248 Sat Oct 17 05:21:31 1998  Ovidiu Predescu  <ovidiu@slip.net>
3250         * objc-features.texi (Top): Changed the email address.
3251         * objc-features.texi (Garbage Collection): Use @uref instead of @url.
3253 Mon Oct 11 21:25:27 1998  Ovidiu Predescu  <ovidiu@slip.net>
3255         * encoding.c: Redefine get_inner_array_type to get the first entry
3256         in the structure.
3258 Thu Oct  8 12:21:14 1998  Richard Frith-Macdonald <richard@brainstorm.co.uk>
3260         * encoding.c (objc_skip_type_qualifiers): Handle _C_BYREF.
3261         (objc_get_type_qualifiers): Similarly.
3262         * objc/encoding.h (_C_BYREF): Define.
3263         (_F_BYREF): Define.
3265 1998-10-07  David S. Miller  <davem@pierdol.cobaltmicro.com>
3267         * objc/sarray.h: Make boffset be an unsigned long when sparc so it
3268         works out on 64-bit systems.
3270 Tue Oct  6 20:32:06 1998  Alexandre Oliva  <oliva@dcc.unicamp.br>
3272         * Makefile.in (INCLUDES): Make it multilib-friendly.
3274 Fri Oct  2 07:12:14 1998  H.J. Lu  (hjl@gnu.org)
3276         * Makefile.in (INCLUDES): Add -I$(srcdir)/../gcc.
3278 Thu Oct  1 22:33:03 1998 Robert Lipe  <robertl@dgii.com>
3279                          Jeffrey A Law  (law@cygnus.com)
3281         * Makefile.in (INCLUDES): Reference gcc via $MULTIBUILDTOP.
3282         (FLAGS_TO_PASS): Added.
3283         (runtime-info.h): Reference cc1ibj via $MULTIBUILDTOP.
3285         * archive.c: Change config.h to tconfig.h.
3287         * configure.in: Find gcc's object directory even for multilibs.
3289 Wed Sep 30 18:17:17 1998  Robert Lipe  <robertl@dgii.com>
3291         * configure.in: Escape ^ in grep string.
3292         * configure: Rebuilt.
3294 Wed Sep 30 09:14:52 1998  Jeffrey A Law  (law@cygnus.com)
3296         * All .h files pushed down into the objc/ subdirectory.
3297         * Makefile.in (copy_headers): Corresponding changes.
3298         * configure.in (AC_INIT): Corresponding changes.
3299         * configure: Rebuilt.
3301 1998-09-30  Ben Elliston  <bje@cygnus.com>
3302             Jeff Law      <law@cygnus.com>
3304         * Makefile.in: Rewrite.
3306         * configure.in: Likewise.
3308         * configure: Regenerate.
3310         * All .c files.  Remove "objc" prefix when including objc header
3311         files.  Include tconfig.h, not ../tconfig.h.
3313 Mon Sep 21 23:27:10 1998  Ovidiu Predescu <ovidiu@slip.net>
3315         * encoding.c (TREE_TYPE, ARRAY_TYPE): Define.
3316         (get_inner_array_type): Define.
3318 1998-09-21  Ben Elliston  <bje@cygnus.com>
3320         * New directory.  Moved files from ../gcc/objc.