Account for high/lo_sum simplification with displacements
[official-gcc.git] / libobjc / ChangeLog
blobb41d229da217242d0961b1f1f0330bffc8e3053a
1 2015-01-09  Dimitris Papavasiliou  <dpapavas@gmail.com>
3         PR libobjc/51891
4         * ivars.c: Add a check for classes without instance
5         variables, which have a NULL ivar list pointer.
7 2015-01-05  Jakub Jelinek  <jakub@redhat.com>
9         Update copyright years.
11 2014-11-21  H.J. Lu  <hongjiu.lu@intel.com>
13         PR bootstrap/63784
14         * configure: Regenerated.
16 2014-11-11  Francois-Xavier Coudert  <fxcoudert@gcc.gnu.org>
18         PR target/63610
19         * configure: Regenerate.
21 2014-11-05  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
23         * thr.c (_XOPEN_SOURCE): Define as 600.
25 2014-07-27  Alan Modra  <amodra@gmail.com>
26             Matthias Klose  <doko@ubuntu.com>
28         PR libobjc/61920
30         * encoding.c: Define rs6000_special_adjust_field_align_p.
32 2014-01-02  Richard Sandiford  <rdsandiford@googlemail.com>
34         Update copyright years
36 2013-09-20  Alan Modra  <amodra@gmail.com>
38         * configure: Regenerate.
40 2013-07-21   Ondřej Bílka  <neleai@seznam.cz>
42         * class.c: Fix typos.
43         * encoding.c: Likewise.
44         * init.c: Likewise.
45         * objc-private/runtime.h: Likewise.
46         * objc/runtime.h: Likewise.
47         * objc-sync.c: Likewise.
49 2013-07-04  Kai Tietz  <ktietz@redhat.com>
51         * exception.c: Add check for SjLj to SEH blocks.
53 2013-02-03  Richard Sandiford  <rdsandiford@googlemail.com>
55         Update copyright years.
57 2012-10-19  Michael Meissner  <meissner@linux.vnet.ibm.com>
59         * encoding.c (TARGET_VSX): Provide definitions based on the
60         current compilation options, and not based off the target options
61         structure.
62         (TARGET_ALTIVEC): Likewise.
63         (TARGET_64BIT): Likewise.
65 2012-09-14  David Edelsohn  <dje.gcc@gmail.com>
67         * configure: Regenerated.
69 2012-07-19  Tristan Gingold  <gingold@adacore.com>
70             Richard Henderson  <rth@redhat.com>
72         * exception.c (__gnu_objc_personality_seh0): New function.
74 2012-05-16  H.J. Lu  <hongjiu.lu@intel.com>
76         * configure: Regenerated.
78 2012-03-12  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
80         * configure.ac (enable_objc_gc): Remove alpha*-dec-osf* handling.
81         * configure: Regenerate.
83         * thr.c (_XOPEN_SOURCE): Define unconditionally.
85 2011-11-21  Andreas Tobler  <andreast@fgznet.ch>
87         * configure: Regenerate.
89 2011-11-02  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
91         * Makefile.in (INCLUDES): Add -I$(MULTIBUILDTOP)../libgcc.
92         * configure.ac (target_thread_file, HAVE_GTHR_DEFAULT): Remove.
93         * configure: Regenerate.
94         * config.h.in: Regenerate.
96 2011-10-17  Paul Brook  <paul@codesourcery.com>
97             Matthias Klose  <doko@ubuntu.com>
99         * exception.c (parse_lsda_header): hardcode ttype_encoding for older
100         ARM EABI toolchains.
101         (get_ttype_entry) Remove __ARM_EABI_UNWINDER__ variant.
103 2011-10-09  Nicola Pero  <nicola.pero@meta-innovation.com>
105         PR libobjc/49883
106         * init.c (__objc_exec_class): Work around a bug in clang's code
107         generation.  Clang sets the class->info field to values different
108         from 0x1 or 0x2 (the only allowed values in the traditional GNU
109         Objective-C runtime ABI) to store some additional information, but
110         this breaks backwards compatibility.  Wipe out all the bits in the
111         fields other than the first two upon loading a class.
113 2011-10-09  Nicola Pero  <nicola.pero@meta-innovation.com>
115         * class.c (objc_lookup_class): Added back for compatibility with
116         clang which seems to emit calls to it.
118 2011-10-08  Richard Frith-Macdonald <rfm@gnu.org>
119             Nicola Pero  <nicola.pero@meta-innovation.com>
121         PR libobjc/50428
122         * sendmsg.c (__objc_send_initialize): If a class does not have an
123         +initialize method, search for an +initialize method in the
124         superclass and in the ancestor classes and execute the first one
125         that is found.  This makes the GNU runtime behave in the same way
126         as the Apple/NeXT runtime with respect to +initialize methods and
127         subclassing.
129 2011-08-06  Nicola Pero  <nicola.pero@meta-innovation.com>
131         PR libobjc/50002
132         * class.c (__objc_update_classes_with_methods): Iterate over meta
133         classes as well as normal classes when refreshing the method
134         implementations.  This fixes replacing class methods.
136 2011-08-06  Nicola Pero  <nicola.pero@meta-innovation.com>
138         * class.c (class_getSuperclass): Fixed to work with meta classes
139         still in construction too.
141 2011-08-06  Nicola Pero  <nicola.pero@meta-innovation.com>
143         * class.c (class_getSuperclass): Fixed typo in comment.
144         
145 2011-08-06  Nicola Pero  <nicola.pero@meta-innovation.com>
147         PR libobjc/49882
148         * class.c (class_getSuperclass): Return the superclass if the
149         class is in construction.
150         * objc/runtime.h (class_getSuperclass): Updated documentation.
152 2011-08-05  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
154         * Makefile.in (INCLUDES): Search
155         $(srcdir)/$(MULTISRCTOP)../libgcc.
157 2011-06-08  Nicola Pero  <nicola.pero@meta-innovation.com>
159         * objc/objc.h (__GNU_LIBOBJC__): Bumped to 20110608.
161 2011-06-08  Nicola Pero  <nicola.pero@meta-innovation.com>
163         * configure.ac (VERSION): Bumped to 4:0:0.
164         * configure (VERSION): Likewise.
166 2011-06-08  Nicola Pero  <nicola.pero@meta-innovation.com>
168         * objc/README: Updated.
169         * objc-private/selector.h: Updated comments.
170         
171 2011-06-07  Nicola Pero  <nicola.pero@meta-innovation.com>
173         * sendmsg.c (class_get_instance_method): Removed.
174         (class_get_class_method): Removed.
175         (objc_get_uninstalled_dtable): Removed.
177 2011-06-07  Nicola Pero  <nicola.pero@meta-innovation.com>
179         * objc-private/module-abi-8.h (class_get_instance_size): Removed.
180         * objects.c (class_create_instance): Removed.
181         * error.c (__USE_FIXED_PROTOTYPES__): Removed.
182         * gc.c (__objc_generate_gc_type_description): Use
183         class_getInstanceSize() instead of class_get_instance_size().
184         * selector.c (sel_types_match): Made static.
185         (sel_get_typed_uid): Removed.
186         (sel_get_any_typed_uid): Removed.
187         (sel_get_name): Removed.
188         (sel_get_type): Removed.
189         (sel_register_name): Removed.
190         (sel_register_typed_name): Removed.
191         (sel_get_uid): Removed.
193 2011-06-07  Nicola Pero  <nicola.pero@meta-innovation.com>
195         * encoding.c (method_get_number_of_arguments): Removed.
196         (method_get_sizeof_arguments): Removed.
198 2011-06-07  Nicola Pero  <nicola.pero@meta-innovation.com>
200         * class.c (objc_next_class): Removed.
201         (class_pose_as): Removed.
202         (CLASSOF): Removed.
203         (class_table_replace): Removed.
204         (objc_lookup_class): Removed.
206 2011-06-07  Nicola Pero  <nicola.pero@meta-innovation.com>
208         Removed the Traditional Objective-C runtime public API.
209         * Makefile.in (OBJC_DEPRECATED_H): Variable removed.
210         (install-headers): Do not create the objc/deprecated directory and
211         do not install the deprecated headers.
212         (OBJC_H): Removed encoding.h and objc-api.h.
213         * Object.m: Removed all methods with the exception of -class and
214         -isEqual:.  Updated includes.  ([-class]): Use Modern API.
215         * objc/Object.h: Do not include deprecated/Object.h.
216         * objc/deprecated/Object.h: Removed.
217         * linking.m (__objc_linking): Call [Object class] instead of
218         [Object name].
219         * Protocol.m: Removed all methods with the exception of -isEqual:.
220         Updated includes.
221         * objc/Protocol.h: Do not include deprecated/Protocol.h.
222         * objc/deprecated/Protocol.h: Removed.
223         * objc/deprecated/struct_objc_symtab.h: Removed.
224         * objc/deprecated/struct_objc_module.h: Removed.
225         * objc/deprecated/struct_objc_ivar.h: Removed.
226         * objc/deprecated/struct_objc_ivar_list.h: Removed.
227         * objc/deprecated/struct_objc_method.h: Removed.
228         * objc/deprecated/struct_objc_method_list.h: Removed.
229         * objc/deprecated/struct_objc_protocol_list.h: Removed.
230         * objc/deprecated/struct_objc_category.h: Removed.
231         * objc/deprecated/MetaClass.h: Removed.
232         * objc/deprecated/objc_msg_sendv.h: Removed.  
233         * objc/deprecated/README: Removed.
234         * objc/deprecated/struct_objc_class.h: Removed.
235         * objc/deprecated/struct_objc_protocol.h: Removed.
236         * objc/deprecated/struct_objc_selector.h: Removed.
237         * objc/encoding.h: Removed.
238         * objc/message.h (struct objc_super): Removed the definition for
239         the Traditional Objective-C runtime API.
240         * objc/objc.h: Do not include objc/objc-decls.h.
241         deprecated/struct_objc_selector.h, deprecated/MetaClass.h,
242         deprecated/struct_objc_class.h, deprecated/struct_objc_protocol.h
243         and deprecated/objc_msg_sendv.h.  Uncommented new definition of
244         Protocol *.
245         * objc/objc-api.h: Removed.
246         * objc/runtime.h: Updated comments.  Removed check to detect
247         concurrent usage of Traditional and Modern APIs.
248         * objc-private/module-abi-8.h: Always define struct objc_class and
249         struct objc_protocol.  (struct objc_protocol_list): Changed type
250         of 'list' argument from 'Protocol *' to 'struct objc_protocol *'.
251         (class_get_instance_size): Added.
252         * objc-private/protocols.h (__objc_protocols_add_protocol): Take a
253         'struct objc_protocol *' as argument, not a 'Protocol *'.
254         * objc-private/runtime.h: Updated comments.
255         * objc-private/selector.h (struct objc_selector, sel_eq): Added.
256         * class.c: Include objc-private/selector.h.
257         (objc_get_meta_class): Return a Class instead of a MetaClass.
258         * encoding.c (method_get_next_argument): Removed.
259         (method_get_first_argument): Removed.
260         (method_get_nth_argument): Removed.
261         * gc.c: Include objc/runtime.h instead of objc/encoding.h.
262         Include objc-private/module-abi-8.h and ctype.h.
263         * protocols.c (__objc_protocols_add_protocol): Take a 'struct
264         objc_protocl *' as argument, not a 'Protocol *'.
265         (class_addProtocol): Added casts to 'struct objc_protocol *' and
266         'Protocol *'.
267         (class_copyProtocolList): Likewise.
268         (protocol_conformsToProtocol): Likewise.
269         (protocol_copyProtocolList): Likewise.
270         * sarray.c: Include objc-private/module-abi-8.h.
271         * sendmsg.c (method_get_next_argument): Removed.
272         (method_get_first_argument): Removed.
273         (method_get_nth_argument): Removed.
274         (objc_msg_sendv): Removed.
275         (arglist_t, retval_t): New.  (class_get_class_method): Take a
276         'Class', not 'MetaClass', argument.
277         * thr.c: Include module-abi-8.h.
278         
279 2011-06-03  Nicola Pero  <nicola.pero@meta-innovation.com>
281         * Makefile.in (OBJC_DEPRECATED_H): Removed struct_objc_static_instances.h
282         and objc_get_uninstalled_dtable.h.
283         * objc/deprecated/struct_objc_static_instances.h: Removed.
284         * objc/deprecated/objc_get_uninstalled_dtable.h: Removed.       
285         * objc/objc-api.h: Do not include deprecated/objc_static_instances.h
286         and deprecated/objc_get_uninstalled_dtable.h.
287         
288 2011-06-03  Nicola Pero  <nicola.pero@meta-innovation.com>
290         * Makefile.in (OBJC_DEPRECATED_H): Removed objc_object_alloc.h.
291         * objc/deprecated/objc_object_alloc.h: Removed.
292         * objc/objc-api.h: Do not include deprecated/objc_object_alloc.h.
293         * objects.c (_objc_object_alloc, _objc_object_dispose,
294         _objc_object_copy): Removed.
295         * libobjc.def (__objc_object_alloc, __objc_object_copy,
296         __objc_object_dispose): Removed.
297         
298 2011-06-03  Nicola Pero  <nicola.pero@meta-innovation.com>
300         * Makefile.in (OBJC_DEPRECATED_H): Removed METHOD_NULL.h.
301         * objc/objc-api.h: Do not include deprecated/METHOD_NULL.h.
302         * objc/deprecated/METHOD_NULL.h: Removed.
303         
304 2011-06-03  Nicola Pero  <nicola.pero@meta-innovation.com>
306         * Makefile.in (OBJC_DEPRECATED_H): Removed objc_valloc.h,
307         objc_malloc.h and objc_unexpected_exception.h.
308         (exception.lo): Do not use -Wno-deprecated-declarations.
309         (exception_gc.lo): Likewise.
310         * objc/objc-api.h: Do not include deprecated/objc_valloc.h,
311         deprecated/objc_malloc.h and
312         deprecated/objc_unexpected_exception.h.
313         * objc/deprecated/objc_valloc.h: Removed.
314         * objc/deprecated/objc_malloc.h: Removed.
315         * objc/deprecated/objc_unexpected_exception.h: Removed.
316         * exception.c (_objc_unexpected_exception): Removed.
317         (objc_exception_throw): Do not check for
318         _objc_unexpected_exception.
319         * memory.c (objc_valloc, _objc_malloc, _objc_atomic_malloc,
320         _objc_valloc, _objc_realloc, _objc_calloc, _objc_free): Removed.        
321         * libobjc.def (_objc_unexpected_exception, objc_valloc): Removed.
322         
323 2011-06-03  Nicola Pero  <nicola.pero@meta-innovation.com>
325         * objc/objc.h: Do not include deprecated/STR.h.
326         * objc/deprecated/STR.h: Removed.
327         * Makefile.in (OBJC_DEPRECATED_H): removed STR.h.
328         
329 2011-06-03  Nicola Pero  <nicola.pero@meta-innovation.com>
331         * Makefile.in (OBJC_H): Removed hash.h and sarray.h.
332         (OBJC_DEPRECATED_H): Likewise.
333         * libobjc.def (objc_hash_new, objc_hash_delete, objc_hash_add,
334         objc_hash_remove, objc_hash_next, objc_hash_value_for_key,
335         objc_hash_is_key_in_hash, hash_add, hash_delete, hash_new,
336         hash_next, hash_remove, hash_value_for_key, hash_is_key_in_hash,
337         sarray_at_put, sarray_at_put_safe, sarray_free, sarray_lazy_copy,
338         sarray_new, sarray_realloc, sarray_remove_garbage): Removed.
339         * objc/sarray.h: Removed.
340         * objc/hash.h: Removed.
341         * objc/deprecated/sarray.h: Removed.
342         * objc/deprecated/hash.h: Removed.
343         * objc/Object.h: Do not include objc/deprecated/hash.h
344         * Object.m: Include string.h.
345         * objc/objc-api.h: Do not include objc/deprecated/hash.h.
346         * objc-private/common.h (GNU_LIBOBJC_COMPILING_LIBOBJC_ITSELF):
347         Removed.
349 2011-06-03  Nicola Pero  <nicola.pero@meta-innovation.com>
351         * Object.m ([-forward::]): Removed.
352         * objc/deprecated/Object.h ([-forward::]): Removed.
353         * sendmsg.c (__objc_forward): Updated comments.
354         
355 2011-06-03  Nicola Pero  <nicola.pero@meta-innovation.com>
357         * Makefile.in (OBJC_H): Removed objc-list.h.
358         (OBJC_DEPRECATED_H): Removed objc-list.h.
359         * objc/objc-list.h: File removed.
360         * objc/deprecated/objc-list.h: File removed.
362 2011-06-03  Nicola Pero  <nicola.pero@meta-innovation.com>
364         * Makefile.in (OBJC_H): Removed typedstream.h.
365         (OBJC_DEPRECATED_H): Removed typedstream.h.
366         (C_SOURCE_FILES): Removed archive.c.
367         (Object.lo): Rule removed.
368         (Object_gc.lo): Likewise.
369         (archive.lo): Likewise.
370         (archive_gc.lo): Likewise.
371         * objc/deprecated/Object.h ([+streamVersion:], [-read], [-write],
372         [-awake]): Removed.
373         Do not include deprecated/typedstream.h.
374         * Object.m: Removed the same methods.
375         * archive.c: File removed.
376         * objc/typedstream.h: File removed.
377         * objc/deprecated/typedstream.h: File removed.
378         * libobjc.def (__objc_read_nbyte_uint, __objc_read_nbyte_ulong,
379         __objc_write_class, __objc_write_object, __objc_write_selector,
380         objc_close_typed_stream, objc_end_of_typed_stream,
381         objc_flush_typed_stream, objc_get_stream_class_version,
382         objc_open_typed_stream, objc_open_typed_stream_for_file,
383         objc_read_array, objc_read_char, objc_read_int, objc_read_long,
384         objc_read_object, objc_read_selector, objc_read_short,
385         objc_read_string, objc_read_type, objc_read_types,
386         objc_read_unsigned_char, objc_read_unsigned_int,
387         objc_read_unsigned_long, objc_read_unsigned_short,
388         objc_write_array, objc_write_char, objc_write_int,
389         objc_write_long, objc_write_object, objc_write_object_reference,
390         objc_write_root_object, objc_write_selector, objc_write_short,
391         objc_write_string, objc_write_string_atomic, objc_write_type,
392         objc_write_types, objc_write_unsigned_char,
393         objc_write_unsigned_int, objc_write_unsigned_long,
394         objc_write_unsigned_short): Removed.
395         
396 2011-06-02  Nicola Pero  <nicola.pero@meta-innovation.com>
398         * Makefile.in (OBJC_DEPRECATED_H): Removed objc_error.h.
399         * objc/deprecated/objc_error.h: Removed.
400         * objc/objc-api.h: Do not include deprecated/objc_error.h.
401         * libobjc.def (objc_error, objc_verror): Removed.
402         * error.c (_objc_error_handler, objc_error, objc_verror,
403         objc_set_error_handler): Removed.
404         * Object.m ([-error:], [-perform:], [-perform:with:],
405         [-perform:with:with], [-subclassResponsibility:],
406         [-notImplemented:], [-shouldNotImplement:], [-doesNotRecognize:]):
407         Removed.
408         * objc/deprecated/Object.h: Removed the same methods.
409         * sendmsg.c (__objc_forward): Do not try to invoke the "error:"
410         method after trying to invoke the "doesNotRecognize:" method.
411         
412 2011-05-26  Nicola Pero  <nicola.pero@meta-innovation.com>
414         * sendmsg.c: Reindented part of the file.  No non-trivial changes
415         in code.
417 2011-05-26  Nicola Pero  <nicola.pero@meta-innovation.com>
419         * sendmsg.c (__objc_install_dtable_for_class): Use objc_getClass,
420         not objc_lookup_class.
422 2011-05-25  Richard Frith-Macdonald <rfm@gnu.org>
423             David Ayers  <ayers@fsfe.org>
425         PR libobjc/38307
426         * sendmsg.c: Include objc/hash.h.
427         (get_implementation): New function, mostly with code from get_imp
428         updated to support the new +initialize dispatch table logic.
429         (get_imp): Use get_implementation.
430         (__objc_responds_to): Updated to support the new +initialize
431         dispatch table logic.
432         (class_respondsToSelector): Likewise.
433         (objc_msg_lookup): Use get_implementation.
434         (__objc_init_install_dtable): Removed.
435         (__objc_install_methods_in_dtable): Updated arguments.
436         (__objc_install_dispatch_table_for_class): Renamed to
437         __objc_install_dtable_for_class and updated to support the new
438         +initialize dispatch table logic.
439         (__objc_update_dispatch_table_for_class): Updated to support the
440         new +initialize dispatch table logic.
441         (__objc_forward): Call get_implementation instead of get_imp.
442         (prepared_dtable_table): New.
443         (__objc_prepare_dtable_for_class): New. 
444         (__objc_prepared_dtable_for_class): New.
445         (__objc_get_prepared_imp): New.
446         (__objc_install_prepared_dtable_for_class): New.
447         
448 2011-05-24  Nicola Pero  <nicola.pero@meta-innovation.com>
450         PR libobjc/48177
451         * selector.c (__sel_register_typed_name): Use sel_types_match()
452         instead of strcmp() to compare selector types (Suggestion by
453         Richard Frith-Macdonald <rfm@gnu.org>).
455 2011-04-15  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
457         PR libobjc/32037
458         * Makefile.in (OBJC_GCFLAGS): Move ...
459         * configure.ac (enable_objc_gc): ... here.
460         Add $(libsuffix) to OBJC_BOEHM_GC.
461         * configure: Regenerate.
463 2011-02-28  Nicola Pero  <nicola.pero@meta-innovation.com>
464         
465         * selector.c (sel_getTypedSelector): Return NULL if there are
466         multiple selectors with conflicting types.
467         * objc/runtime.h (sel_getTypedSelector): Updated documentation.
468         
469 2011-02-28  Richard Frith-Macdonald <rfm@gnu.org>
471         PR libobjc/47922
472         * gc.c (class_ivar_set_gcinvisible): Use _C_GCINVISIBLE instead of
473         a hardcoded "!".
475 2011-02-13  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
477         * configure: Regenerate.
479 2010-12-26  Nicola Pero  <nicola.pero@meta-innovation.com>
481         * init.c (create_tree_of_subclasses_inherited_from): Use
482         class_superclass_of_class instead of assuming a class is
483         unresolved when it could be resolved.  Tidied up assignment and
484         check.
485         (__objc_tree_insert_class): Enhanced DEBUG_PRINTF.
486         (objc_tree_insert_class): Tidied up loop; return immediately upon
487         inserting a class.
488         (__objc_exec_class): Do not set __objc_class_tree_list.
489         
490 2010-12-24  Nicola Pero  <nicola.pero@meta-innovation.com>
492         * selector.c (sel_getTypedSelector): Return NULL if given a NULL
493         argument.
494         (sel_registerTypedName): Same.
495         (sel_registerName): Same.
496         * objc/runtime.h: Updated documentation.
497         
498 2010-12-24  Nicola Pero  <nicola.pero@meta-innovation.com>
500         * objc/runtime.h (class_addIvar): Updated documentation.  The
501         alignment is actually the log_2 of the alignment in bytes.
502         * ivars.c (class_addIvar): Corresponding change to the
503         implementation.
504         
505 2010-12-24  Nicola Pero  <nicola.pero@meta-innovation.com>
507         * objc/runtime.h (sel_getType): Renamed to sel_getTypeEncoding to
508         be consistent with method_getTypeEncoding and
509         ivar_getTypeEncoding.
510         (sel_copyTypedSelectorList, sel_getTypedSelector): New.
511         * selector.c (sel_getType): Renamed to sel_getTypeEncoding.
512         (sel_copyTypedSelectorList, sel_getTypedSelector): New.
513         (sel_get_type): Updated call to sel_getType.
514         
515 2010-12-24  Nicola Pero  <nicola.pero@meta-innovation.com>
517         * objc/runtime.h (class_conformsToProtocol,
518         class_copyProtocolList): Updated documentation.
520 2010-12-23  Nicola Pero  <nicola.pero@meta-innovation.com>
522         * init.c (create_tree_of_subclasses_inherited_from): Updated
523         DEBUG_PRINTF messages.
524         (__objc_tree_insert_class): Same.
525         (__objc_send_load_using_method_list): Same.
526         (__objc_send_load): Same.
527         (__objc_exec_class): Same.  In particular, do not print the module
528         name since it is no longer used.
529         * sendmsg.c (__objc_send_initialize): Added DEBUG_PRINTFs for
530         tracking +initialize calls.
531         (__objc_update_dispatch_table_for_class): Added DEBUG_PRINTFs for
532         tracking updates of dispatch tables.
533         (__objc_install_dispatch_table_for_class): Same.
534         
535 2010-12-23  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
537         * Makefile.in (libobjc$(libsuffix).la): Link with -Wc,-shared-libgcc.
538         (libobjc_gc$(libsuffix).la): Likewise.
540 2010-12-23  Nicola Pero  <nicola.pero@meta-innovation.com>
542         * sendmsg.c (class_addMethod): Return NO if the method already
543         exists in the class.
545 2010-12-22  Nicola Pero  <nicola.pero@meta-innovation.com>
547         * init.c (duplicate_classes): New.
548         (__objc_exec_class): Initialize duplicate_classes.
549         (__objc_create_classes_tree): Ignore classes in the
550         duplicate_classes table.
551         (__objc_call_load_callback): Same.
552         (__objc_init_class): If a duplicate class is found, add it to
553         duplicate_classes instead of aborting.  Return YES if the class is
554         not a duplicate, and NO if it is.
555         * objc-private/runtime.h (__objc_init_class): Updated prototype.
557 2010-12-22  Nicola Pero  <nicola.pero@meta-innovation.com>
559         * objc-private/objc-list.h: Reindented file.  No code changes.
560         * objc-private/sarray.h: Same change.
562 2010-12-22  Nicola Pero  <nicola.pero@meta-innovation.com>
564         * objc-private/accessors.h: Removed 'extern "C"' guards.  This
565         file is never compiled with C++.
566         * objc-private/hash.h: Same change.
567         * objc-private/objc-list.h: Same change.
568         * objc-private/objc-sync.h: Same change.
569         * objc-private/protocols.h: Same change.
570         * objc-private/runtime.h: Same change.
571         * objc-private/sarray.h: Same change.
572         * objc-private/selector.h: Same change.
574 2010-12-21  Nicola Pero  <nicola.pero@meta-innovation.com>
576         PR libobjc/18764
577         * class.c (__objc_add_class_to_hash): Return YES if the class was
578         added, and NO if it already existed.
579         * init.c (__objc_init_class): If __objc_add_class_to_hash returns
580         NO, then abort the program with an error message.
581         * objc-private/runtime.h (__objc_add_class_to_hash): Updated
582         declaration.
584 2010-12-21  Nicola Pero  <nicola.pero@meta-innovation.com>      
586         * init.c (_objc_load_callback): Initialize with 0.
587         (__objc_call_callback): Renamed to __objc_call_load_callback.
588         Check _objc_load_callback only once, and if it is not set, return
589         immediately.
590         (objc_send_load): Updated call to __objc_call_callback.
591         
592 2010-12-21  Nicola Pero  <nicola.pero@meta-innovation.com>
594         PR libobjc/16110
595         * init.c (__objc_send_message_in_list): Renamed to
596         __objc_send_load_using_method_list.  Do not take an 'op' argument.
597         Register the 'load' selector if needed.
598         (__objc_send_load): Do not register the 'load' selector.  Updated
599         call to __objc_send_message_in_list.
600         (__objc_create_classes_tree): Add the class of any claimed
601         category that was loaded in the module to the list of classes for
602         which we try to execute +load.
603         
604 2010-12-21  Nicola Pero  <nicola.pero@meta-innovation.com>
606         * objc-private/common.h: When DEBUG is defined, include <stdio.h>.
607         Updated comments.
608         * init.c (__objc_tree_insert_class): Use %p, not %x, when printing
609         a pointer using DEBUG_PRINTF.
610         
611 2010-12-21  Nicola Pero  <nicola.pero@meta-innovation.com>
613         PR libobjc/45953
614         * selector.c (__sel_register_typed_name): When registering a new
615         selector with the same name as an existing one, reuse the existing
616         name string.  Also updated types, casts and comments in the whole
617         function.
619 2010-12-21  Nicola Pero  <nicola.pero@meta-innovation.com>
621         * objc-private/module-abi-8.h (struct objc_symtab): Declare 'refs'
622         to be 'struct objc_selector *' and not 'SEL'.
623         * init.c (__objc_exec_class): Call
624         __objc_register_selectors_from_module instead of iterating over
625         each selector and calling __sel_register_typed_name for each.
626         * objc-private/selector.h: Declare
627         __objc_register_selectors_from_module instead of
628         __sel_register_typed_name.
629         * selector.c (__objc_register_selectors_from_module): New.
630         (__sel_register_typed_name): Made static.
631         
632 2010-12-21  Nicola Pero  <nicola.pero@meta-innovation.com>
634         * linking.m: Do not include objc/NXConstStr.h.
636 2010-12-21  Nicola Pero  <nicola.pero@meta-innovation.com>
637         
638         * objc-private/runtime.h (DEBUG_PRINTF): Moved from here ...
639         * objc-private/common.h (DEBUG_PRINTF): To here.
640         * hash.c: Do not include objc-private/runtime.h and objc/thr.h.
641         
642 2010-12-21  Nicola Pero  <nicola.pero@meta-innovation.com>
644         * hash.c: Tidied up comments and indentation.  No code changes.
646 2010-12-19  Nicola Pero  <nicola.pero@meta-innovation.com>
648         PR libobjc/47012
649         * accessors.m (objc_getProperty): If not atomic, do not
650         retain/autorelease the returned value.
652 2010-12-19  Nicola Pero  <nicola.pero@meta-innovation.com>
654         * objc-private/runtime.h (__objc_selector_max_index,
655         __objc_init_selector_tables, __objc_register_selectors_from_class,
656         __objc_register_selectors_from_list,
657         __objc_register_selectors_from_description_list): Moved to ...
658         * objc-private/selector.h: ... here.
660 2010-12-19  Nicola Pero  <nicola.pero@meta-innovation.com>
662         * objc-private/runtime.h (__objc_class_links_resolved): Removed.
663         (__objc_print_dtable_stats): Removed.
664         (__sel_register_typed_name): Removed.
665         * sendmsg.c (__objc_print_dtable_stats): Use 'void' as argument.
666         
667 2010-12-19  Nicola Pero  <nicola.pero@meta-innovation.com>
669         * init.c (__objc_exec_class): Call __objc_resolve_class_links (),
670         if appropriate, after loading the module.
672 2010-12-19  Nicola Pero  <nicola.pero@meta-innovation.com>
674         * sendmsg.c (method_setImplementation): Do not declare.
676 2010-12-19  Nicola Pero  <nicola.pero@meta-innovation.com>
678         * objc/message.h: Updated comments.
679         * objc/runtime.h: Updated comments.
680         
681 2010-12-19  Nicola Pero  <nicola.pero@meta-innovation.com>
683         * class.c (objc_lookupClass): Renamed to objc_lookUpClass.
684         * protocols.c: Updated all calls to objc_lookupClass to call
685         objc_lookUpClass instead.
686         * sendmsg.c (objc_lookupClass): Do not declare.
687         (get_imp): Update call to objc_lookupClass to call
688         objc_lookUpClass instead.
689         * objc/runtime.h (objc_lookupClass): Renamed to objc_lookUpClass.
691 2010-12-19  Nicola Pero  <nicola.pero@meta-innovation.com>
693         * objc/runtime.h (class_ivar_set_gcinvisible): Declare.
694         * sendmsg.c (_CLS_IN_CONSTRUCTION, CLS_IS_IN_CONSTRUCTION): Do not
695         define.  Updated comments.
696         
697 2010-12-19  Nicola Pero  <nicola.pero@meta-innovation.com>
699         * objc/encoding.h: Updated comments.
700         * objc/runtime.h: Updated comments.
701         (objc_setGetUnknownClassHandler): Mark with objc_EXPORT.
702         (objc_sizeof_type): Same.
703         (objc_alignof_type): Same.
704         (objc_aligned_size): Same.
705         (objc_promoted_size): Same.
706         (objc_skip_type_qualifiers): Same.
707         (objc_skip_typespec): Same.
708         (objc_skip_offset): Same.
709         (objc_skip_argspec): Same.
710         (objc_get_type_qualifiers): Same.
711         (objc_layout_structure): Same.
712         (objc_layout_structure_next_member): Same.
713         (objc_layout_finish_structure): Same.
714         (objc_layout_structure_get_info): Same.
715         
716 2010-12-19  Nicola Pero  <nicola.pero@meta-innovation.com>
718         * init.c: Updated comments.
719         * objc/objc-api.h: Updated comments.
720         * objc/runtime.h (_objc_load_callback): Declare.
721         
722 2010-12-19  Nicola Pero  <nicola.pero@meta-innovation.com>
724         * objc/Object.h: Include deprecated/typedstream.h and
725         deprecated/hash.h instead of typedstream.h.  Updated comments.
727 2010-12-19  Nicola Pero  <nicola.pero@meta-innovation.com>
729         * Makefile.in (OBJC_DEPRECATED_H): Added objc_msg_sendv.h.
730         * objc/deprecated/objc_msg_sendv.h: New.
731         * objc/message.h: Do not define retval_t, apply_t, arglist,
732         arglist_t, objc_msg_sendv, now in
733         objc/deprecated/objc_msg_sendv.h.
734         * objc/objc.h: Do not include message.h; include
735         objc/deprecated/objc_msg_sendv.h instead.  Tidied up comments.
736         * sendmsg.c: Include objc/message.h.
737         * thr.c: Include objc/message.h.
738         
739 2010-12-19  Nicola Pero  <nicola.pero@meta-innovation.com>
741         * objc/objc-exception.h: Include objc-decls.h.  Mark all
742         functions with objc_EXPORT.
743         * objc/objc-sync.h: Same change.
745 2010-12-19  Nicola Pero  <nicola.pero@meta-innovation.com>
747         * Protocol.m: Moved all methods, with the exception of -isEqual:,
748         into the 'Deprecated' category.
749         * objc/Protocol.h: Removed all methods, moved to
750         objc/deprecated/Protocol.h.  Include objc/deprecated/Protocol.h.
751         * objc/deprecated/Protocol.h: New.
752         * Makefile.in (OBJC_DEPRECATED_H): Added Protocol.h.
753         
754 2010-12-19  Nicola Pero  <nicola.pero@meta-innovation.com>
756         * init.c: Include objc-private/selector.h.  Do not declare
757         __sel_register_typed_name.
758         * objc-private/selector.h (__sel_register_typed_name): Declare.
759         * selector.c: Include objc-private/selector.h.
760         
761 2010-12-18  Nicola Pero  <nicola.pero@meta-innovation.com>
763         * class.c: Tidied up comments and indentation.  No code changes.
764         * error.c: Same.
765         * exception.c: Same.
766         * init.c: Same.
767         * ivars.c: Same.
768         * memory.c: Same.
769         * objc-foreach.c: Same.
770         * objc-sync.c: Same.
771         * objects.c: Same.
772         * protocols.c: Same.
773         * sarray.c: Same.
774         * thr.c: Same.
776 2010-12-17  Nicola Pero  <nicola.pero@meta-innovation.com>
778         * init.c: Include objc/runtime.h and objc-private/module-abi-8.h
779         instead of objc/objc-api.h.
780         (init_check_module_version): Take a 'struct objc_module *'
781         argument instead of 'Module_t'.  Use 'struct objc_module *'
782         instead of 'Module_t'.
783         (__objc_created_classes_tree): Take a 'struct objc_module *'
784         argument instead of 'Module_t'; use 'struct objc_symtab *' instead
785         of 'Symtab_t'.
786         (__objc_call_callback): Take a 'struct objc_module *' argument
787         instead of 'Module_t'; use 'struct objc_symtab *' instead of
788         'Symtab_t' and 'struct objc_category *' instead of 'Category_t'.
789         (_objc_load_callback): Take a 'struct objc_category *' argument
790         instead of 'Category *'.
791         (class_superclass_of_class): Use objc_getClass() instead of
792         objc_lookup_class().
793         (create_tree_of_subclasses_inherited_from): Same change (also, use
794         an explicit 'if' instead of '?').
795         (objc_init_statics): Same change.
796         (objc_send_load): Same change.
797         (__objc_init_protocol): same change.
798         (__objc_send_message_in_list): Take a 'struct objc_method_list *'
799         argument instead of 'MethodList_t'.  Use 'struct objc_method *'
800         instead of 'Method_t'.
801         (__objc_send_load): Use 'struct objc_method_list *' instead of
802         'MethodList_t'.  Use sel_registerName() instead of
803         sel_register_name().
804         (__objc_exec_class): Take a 'struct objc_module *' argument
805         instead of 'Module_t'.  Use 'struct objc_symtab *' instead of
806         'Symtab_t'.  Use objc_getClass() instead of objc_lookup_class().
807         Use 'struct objc_category *' instead of 'Category_t'.
808         
809 2010-12-16  Nicola Pero  <nicola.pero@meta-innovation.com>
811         * sendmsg.c: Include objc/runtime.h instead of objc/objc-api.h.
812         Include objc-private/module-abi-8.h and objc-private/selector.h
813         instead of objc/encoding.h.
814         (objc_msg_lookup_super): Use super->super_class instead of
815         super->class.
816         (method_get_first_argument, method_get_next_argument): Declare
817         locally.
818         (class_get_instance_method): Declare before using.
819         (objc_msg_sendv): Use 'struct objc_method' instead of 'Method'.
820         (__objc_init_dispatch_tables, __objc_send_initialize): Use
821         sel_registerName() instead of sel_register_name().
822         (__objc_forward): Use sel_getName() instead of sel_get_name().
823         (objc_get_uninstalled_dtable): Use 'void' as argument.
824         * objc-private/selector.h: New.
826 2010-12-15  Nicola Pero  <nicola.pero@meta-innovation.com>
828         * objc/message.h (objc_super): When using the modern API, do not
829         define Super and Super_t, and always use 'super_class' for the
830         super class field.      
831         (objc_msg_lookup_super): Updated prototype to use 'struct
832         objc_super *' instead of 'Super_t'.
833         * sendmsg.c (objc_msg_lookup_super): Updated prototype to use
834         'struct objc_super *' instead of 'Super_t'.
836 2010-12-15  Nicola Pero  <nicola.pero@meta-innovation.com>
838         * objc/message.h: Update comments, reindented code and moved
839         deprecated types and functions at the end of the file.  No code
840         changes.
842 2010-12-15  Nicola Pero  <nicola.pero@meta-innovation.com>
844         * ivars.c (class_addIvar): Use the 'size' argument instead of
845         trying to calculate it using objc_sizeof_type().
846         * objc/runtime.h (class_addIvar): Updated comments.
847         
848 2010-12-15  Nicola Pero  <nicola.pero@meta-innovation.com>
850         * sendmsg.c: Reindented some code and tidied up comments.  No
851         actual code changes.
852         
853 2010-12-14  Nicola Pero  <nicola.pero@meta-innovation.com>
855         * objc/Object.h: Moved all the methods, with the exception of
856         -class and -isEqual:, into ...
857         * objc/deprecated/Object.h: here.
858         * Object.m: Moved all the methods, with the exception of -class
859         and -isEqual: into the 'Deprecated' category.
861 2010-12-14  Nicola Pero  <nicola.pero@meta-innovation.com>
863         * objects.c (object_copy): Do not #undef as we are no longer
864         including objc/objc-api.h.
865         * selector.c: Include objc/runtime.h and
866         objc-private/module-abi-8.h.  Do not include objc/objc-api.h and
867         objc/encoding.h.  Updated
868         (__objc_register_selectors_from_class): Use struct
869         objc_method_list * instead of MethodList_t.
870         (__objc_register_selectors_from_list): Use Method instead of
871         Method_t.
872         (struct objc_method_description_list): Do not define here.
873         (__objc_register_instance_methods_to_class): Use struct
874         objc_method_list * instead of MethodList_t and Method instead of
875         Method_t.
876         
877 2010-12-14  Nicola Pero  <nicola.pero@meta-innovation.com>
879         * selector.c: Reindented some code and tidied up comments.  No
880         actual code changes.
882 2010-12-13  Iain Sandoe  <iains@gcc.gnu.org>
884         * encoding.c (_darwin_rs6000_special_round_type_align): New.
885         (darwin_rs6000_special_round_type_align): Adjust to use new routine.
887 2010-12-11  Nicola Pero  <nicola.pero@meta-innovation.com>
889         * sendmsg.c (selector_resolveClassMethod): New.
890         (selector_resolveInstanceMethod): New.
891         (__objc_resolve_class_method): New.
892         (__objc_resolve_instance_method): New.
893         (get_imp): Call __objc_resolve_class_method or
894         __objc_resolve_instance_method at the appropriate time.
895         (objc_msg_lookup): Same.
896         (class_getClassMethod): Same.   
897         (class_getInstanceMethod): Same.
898         (__objc_init_dispatch_tables): Initialize
899         selector_resolveClassMethod and selector_resolveInstanceMethod.
900         * objc/runtime.h: Updated documentation of class_getClassMethod,
901         class_getInstanceMethod and class_getMethodImplementation.
902         
903 2010-12-11  Nicola Pero  <nicola.pero@meta-innovation.com>
905         * objc-private/module-abi-8.h (struct objc_symtab): Updated
906         description of sel_ref_cnt and refs.
907         * objc/deprecated/struct_objc_symtab.h (objc_symtab): Same change.
908         
909 2010-12-06  Dave Korn  <dave.korn.cygwin@gmail.com>
911         PR target/40125
912         PR lto/46695
913         * configure.ac (extra_ldflags_libobjc): Invoke ACX_LT_HOST_FLAGS.
914         * Makefile.in (lt_host_flags): Import AC_SUBST'd value.
915         * aclocal.m4: Regenerate.
916         * configure: Regenerate.
918 2010-12-03  Matthias Klose  <doko@ubuntu.com> 
920         * configure.ac (VERSION): Bump the version to 3:0:0.
921         * configure: Regenerate.
923 2010-11-23  Richard Frith-Macdonald <rfm@gnu.org>
925         * sendmsg.c (get_imp): Fixed call to __objc_get_forward_imp to
926         pass nil as the receiver since we don't know the receiver at this
927         point.
928         
929 2010-11-18  Nicola Pero  <nicola.pero@meta-innovation.com>
931         * ivars.c: Include stdlib.h.
932         * protocols.c: Same change.
934 2010-10-24  Nicola Pero  <nicola.pero@meta-innovation.com>
936         * Makefile.in (OBJC_SOURCE_FILES): Added accessors.m.
937         * accessors.m: New.
938         * init.c: Include objc-private/accessors.h.
939         (__objc_exec_class): Call __objc_accessors_init.
940         * objc-private/accessors.h: New.
942 2010-10-17  Nicola Pero  <nicola.pero@meta-innovation.com>
944         * objc/message.h: Moved initial includes outside of extern "C".
945         * objc/runtime.h: Add extern "C" for Objective-C++.
947 2010-10-17  Nicola Pero  <nicola.pero@meta-innovation.com>
949         * init.c (objc_send_load): Do not wait for NXConstantString to be
950         registered before executing +load.  There is no point if
951         -fconstant-string-class=xxx is used when compiling all modules,
952         as is the case for almost all users.
953         * linking.m (__objc_linking): Do not try to forcefully link in
954         NXConstantString.
956 2010-10-16  Nicola Pero  <nicola.pero@meta-innovation.com>
958         * objc/runtime.h: Updated comments.
959         (class_addMethod): New.
960         (class_addIvar): New.
961         (class_replaceMethod): New.
962         (objc_allocateClassPair): New.
963         (objc_registerClassPair): New.
964         (objc_disposeClassPair): New.
965         * class.c (objc_allocateClassPair): New.
966         (objc_registerClassPair): New.
967         (objc_disposeClassPair): New.
968         (class_getSuperclass): Return Nil if a class is in construction.
969         * init.c (__objc_exec_class): Call __objc_init_class.
970         (__objc_init_class): New.
971         * ivars.c (class_copyIvarList): Return NULL if class is in
972         construction.  Do not lock the runtime mutex.
973         (class_getInstanceVariable): Return NULL if class is in
974         construction.  Do not lock the runtime mutex.
975         (class_addIvar): New.
976         * sendmsg.c (class_addMethod): New.
977         (class_replaceMethod): New.
978         * objc-private/module-abi-8.h (__CLS_SETNOTINFO): New.
979         (_CLS_IN_CONSTRUCTION): New.
980         (CLS_IS_IN_CONSTRUCTION): New.
981         (CLS_SET_IN_CONSTRUCTION): New.
982         (CLS_SET_NOT_IN_CONSTRUCTION): New.
983         * objc-private/runtime.h (__objc_init_class): New.
985 2010-10-16  Nicola Pero  <nicola.pero@meta-innovation.com>
987         * class.c (class_getSuperclass): Call __objc_resolve_class_links
988         if the class is not resolved yet.
989         * ivars.c (class_getInstanceVariable): Use class_getSuperclass.
990         
991 2010-10-16  Nicola Pero  <nicola.pero@meta-innovation.com>
993         * objc/runtime.h (class_getIvarLayout): New.
994         (class_getWeakIvarLayout): New.
995         (class_setIvarLayout): New.
996         (class_setWeakIvarLayout): New.
997         * ivars.c (class_getIvarLayout): New.
998         (class_getWeakIvarLayout): New.
999         (class_setIvarLayout): New.
1000         (class_setWeakIvarLayout): New. 
1002 2010-10-15  Nicola Pero  <nicola.pero@meta-innovation.com>
1003         
1004         * objc/runtime.h (class_copyPropertyList): New.
1005         (class_getProperty): New.
1006         (property_getAttributes): New.
1007         (property_getName): New.
1008         * ivars.c (class_copyPropertyList): New.
1009         (class_getProperty): New.
1010         (property_getAttributes): New.
1011         (property_getName): New.
1012         
1013 2010-10-15  Nicola Pero  <nicola.pero@meta-innovation.com>
1015         * objc-private/runtime.h (__objc_update_classes_with_methods): New.
1016         * class.c (__objc_update_classes_with_methods): New.
1017         (objc_getClassList): Do not lock the class lock.
1018         * methods.c (method_exchangeImplementations): New.
1019         (method_setImplementation): New.
1020         * objc/runtime.h (method_setImplementation): New.
1021         (method_exchangeImplementations): New.
1022         
1023 2010-10-15  Nicola Pero  <nicola.pero@meta-innovation.com>
1025         * Protocol.m: Include objc/runtime.h and
1026         objc-private/module-abi-8.h instead of objc/objc-api.h.  Do not
1027         repeat Protocol's instance variables.
1028         (struct objc_method_description_list): Do not define here.
1029         ([-conformsTo:]): Reimplemented on top of protocol_conformsTo().
1030         ([descriptionForInstanceMethod:]): Use sel_isEqual() to compare
1031         selectors directly instead of getting names and then using strcmp.
1032         ([descriptionForClassMethod:]): Same change.
1033         ([-isEqual:]): Reimplemented on top of protocol_isEqual().
1034         * protocols.c (protocol_getMethodDescription): Use sel_isEqual()
1035         to compare selectors directly instead of getting names and then
1036         using strcmp.
1037         * objc/Protocol.h: Updated comments.
1038         
1039 2010-10-15  Nicola Pero  <nicola.pero@meta-innovation.com>
1041         * init.c (__objc_init_protocol): New function which fixes up a
1042         protocol's class pointer, registers it with the runtime, register
1043         all protocol selectors and registers associated protocols too.
1044         (objc_init_statics): Detect if we are initializing protocols, and
1045         if so, use __objc_init_protocol instead of only fixing up the
1046         class pointer.
1047         (__objc_init_protocls): Use __objc_init_protocol.
1048         * objc-private/module-abi-8.h: Updated comments.
1049         * objc-private/runtime.h
1050         (__objc_register_selectors_from_description_list): New.
1051         * selector.c (__objc_register_selectors_from_description_list):
1052         New.  (struct objc_method_description_list): Declare.
1053         * Protocol.m ([-descriptionForInstanceMethod:]): Use sel_get_name
1054         when accessing the name of a method, which is now correctly a SEL.
1055         ([-descriptionForClassMethod:]): Same change.
1056         * protocols.c (protocol_getMethodDescription): Same change.
1057         * objc/runtime.h: Updated comments.
1058         (sel_registerTypedName): Fixed typo in function name.
1059         
1060 2010-10-13  Nicola Pero  <nicola.pero@meta-innovation.com>
1062         PR libobjc/23214
1063         * init.c (objc_init_statics): Do not skip the initialization of a
1064         statics list if the first object has already been initialized; in
1065         the case of Protocols, while the first one may have been
1066         initialized, some others may not have been initialized yet.
1068 2010-10-13  Nicola Pero  <nicola.pero@meta-innovation.com>
1070         * Makefile.in (OBJC_DEPRECATED_H): Added
1071         objc_get_uninstalled_dtable, objc_object_alloc.h and
1072         struct_objc_static_instances.h.
1074 2010-10-13  Nicola Pero  <nicola.pero@meta-innovation.com>
1076         * encoding.c (method_copyReturnType): New.
1077         (method_copyArgumentType): New.
1078         (method_getReturnType): New.
1079         (method_getArgumentType): New.
1080         * methods.c (method_getDescription): New.
1081         * objc/runtime.h (method_copyReturnType): New.
1082         (method_copyArgumentType): New.
1083         (method_getReturnType): New.
1084         (method_getArgumentType): New.
1085         (method_getDescription): New.
1086         
1087 2010-10-12  Nicola Pero  <nicola.pero@meta-innovation.com>
1089         * encoding.c: Tidied up comments.
1090         (objc_skip_variable_name): New static inline function.
1091         (objc_sizeof_type): Use objc_skip_variable_name instead of copying
1092         the same code over and over.
1093         (objc_alignof_type): Same.
1094         (objc_aligned_size): Same.
1095         (objc_promoted_size): Same.
1096         (objc_skip_typespec): Same.
1097         (objc_layout_structure_next_member): Same.
1098         (objc_skip_offset): Skip a '-' before the digits (if any).  Fixed
1099         historical bug where objc_skip_offset would skip one byte even if
1100         there is no offset: check that the first offset digit is actually
1101         a digit before skipping it.
1102         (objc_skip_type_qualifiers): Mark as inline.
1103         (objc_skip_typespec): Mark as inline.   
1104         
1105 2010-10-12  Nicola Pero  <nicola.pero@meta-innovation.com>
1107         * Makefile.in (C_SOURCE_FILES): Added methods.c.
1108         * encoding.c (method_getNumberOfArguments): New.
1109         (method_get_number_of_arguments): Call
1110         method_getNumberOfArguments.
1111         * ivars.c (ivar_getName): Check for NULL variable argument.
1112         (ivar_getOffset): Check for NULL variable argument.
1113         (ivar_getTypeEncoding): Check for NULL variable argument.
1114         (class_copyIvarList): New.
1115         * methods.c: New.
1116         * protocols.c (class_copyProtocolList): Check for Nil class_
1117         argument.
1118         * sendmsg.c: Use 'struct objc_method *' instead of Method_t, and
1119         'struct objc_method_list *' instead of MethodList_t.
1120         (class_getMethodImplementation): New.
1121         (class_respondsToSelector): New.
1122         (class_getInstanceMethod): New.
1123         (class_getClassMethod): New.
1124         * objc/runtime.h: Updated comments.
1125         (class_copyIvarList): New.
1126         (class_getInstanceMethod): New.
1127         (class_getClassMethod): New.
1128         (class_getMethodImplementation): New.
1129         (class_respondsToSelector): New.
1130         (method_getName): New.
1131         (method_getImplementation): New.
1132         (method_getTypeEncoding): New.
1133         (class_copyMethodList): New.
1134         (method_getNumberOfArguments): New.
1135         
1136 2010-10-12  Nicola Pero  <nicola.pero@meta-innovation.com>
1138         * class.c: Include objc/runtime.h and objc-private/module-abi-8.h
1139         instead of objc/objc-api.h.
1140         (objc_get_unknown_class_handler): Do not define.
1141         (class_isMetaClass): New.
1142         (class_getSuperclass): New.
1143         (class_getVersion): New.
1144         (class_setVersion): New.
1145         (class_getInstanceSize): New.
1146         * exceptions.c: Include objc/runtime.h instead of objc/objc-api.h.
1147         (is_kind_of_exception_matcher): Use objc_getSuperclass instead of
1148         objc_get_super_class.
1149         (get_ttype_entry): Use objc_getRequiredClass instead of
1150         objc_get_class.
1151         * ivars.c (class_getClassVariable): New.
1152         * objects.c: Include objc/runtime.h, objc/thr.h and
1153         objc-private/module-abi-8.h instead of objc/objc-api.h
1154         * objc/runtime.h (class_getClassVariable): New.
1155         (class_isMetaClass): New.
1156         (class_getSuperclass): New.
1157         (class_getVersion): New.
1158         (class_setVersion): New.
1159         (class_getInstanceSize): New.
1160         * objc-private/module-abi-8.h (HOST_BITS_PER_LONG): New (from
1161         objc/objc-api.h)
1162         (__CLS_INFO): Same.
1163         (__CLS_ISINFO): Same.
1164         (__CLS_SETINFO): Same.
1165         (CLS_ISMETA): Same.
1166         (CLS_ISCLASS): Same.
1167         (CLS_ISRESOLV): Same.
1168         (CLS_SETRESOLV): Same.
1169         (CLS_ISINITIALIZED): Same.
1170         (CLS_SETINITIALIZED): Same.
1171         (CLS_GETNUMBER): Same.
1172         (CLS_SETNUMBER): Same.
1174 2010-10-12  Nicola Pero  <nicola.pero@meta-innovation.com>
1176         * archive.c: Do not include objc/objc.h.
1177         * class.c: Do not include objc/objc.h.
1178         * encoding.c: Include objc/runtime.h, ctype.h and
1179         objc-private/module-abi-8.h instead of objc/objc-api.h and
1180         objc/encoding.h.
1181         * error.c: Do not include objc/objc.h.
1182         * gc.c: Include tconfig.h and objc/encoding.h only if
1183         OBJC_WITH_GC.
1184         * hash.c: Include objc/runtime.h and objc/thr.h instead of
1185         objc/objc-api.h.  Do not include objc/objc.h.
1186         * init.c: Do not include objc/objc.h.
1187         * ivars.c: Include objc/runtime.h, objc-private/module-abi-8.h and
1188         objc/thr.h instead of objc/objc-api.h.  Do not include
1189         objc/objc.h.
1190         * linking.m: Tidied comment.
1191         * memory.c: Include objc/runtime.h instead of objc/objc-api.h.
1192         Do not include objc/objc.h.
1193         * objects.c: Do not include objc/objc.h.
1194         * objc-sync.c: Include objc/runtime.h instead of objc/objc-api.h.
1195         * protocols.c: Do not include objc/objc.h.
1196         * sarray.c: Include objc/runtime.h instead of objc/objc-api.h.  Do
1197         not include objc/objc.h.
1198         * selector.c: Do not include objc/objc.h.
1199         * sendmsg.c: Do not include objc/objc.h.        
1200         * thr.c: Include objc/runtime.h instead of objc/objc-api.h.
1201         Do not include objc/objc.h.
1202         * objc/objc-decls.h: Reindented code.
1203         * objc/runtime.h Include objc-decls.h.  Updated comments.
1204         (objc_malloc): New.
1205         (objc_atomic_malloc): New.
1206         (objc_calloc): New.
1207         (objc_realloc): New.
1208         (objc_free): New.
1209         * objc-private/runtime.h: Updated comments.
1210         
1211 2010-10-12  Nicola Pero  <nicola.pero@meta-innovation.com>
1213         * Makefile.in (C_SOURCE_FILES): Added protocols.c.
1214         * objc-private/protocols.h: New.
1215         * protocols.c: New.
1216         * init.c: Include objc-private/protocols.h.
1217         (__objc_exec_class): Call __objc_protocols_init on startup.
1218         (__objc_init_protocols): Call __objc_protocols_add_protocol.
1219         * objc-private/runtime.h: Use (struct objc_method_list *) instead
1220         of MethodList_t, and (struct objc_method *) instead of Method_t.
1221         * objc/deprecated/struct_objc_class.h: Define
1222         __objc_STRUCT_OBJC_CLASS_defined.
1223         * objc-private/module-abi-8.h (struct
1224         objc_method_description_list): New.
1225         (struct objc_class): Only define if
1226         __objc_STRUCT_OBJC_CLASS_defined is undefined.
1227         * objc/runtime.h (class_getName): New.
1228         (objc_getProtocol): New.
1229         (objc_copyProtocolList): New.
1230         (class_addProtocol): New.
1231         (class_conformsToProtocol): New.
1232         (class_copyProtocolList): New.
1233         (protocol_conformsToProtocol): New.
1234         (protocol_isEqual): New.
1235         (protocol_getName): New.
1236         (protocol_getMethodDescription): New.
1237         (protocol_copyMethodDescriptionList): New.
1238         (protocol_getProperty): New.
1239         (protocol_copyPropertyList): New.
1240         (protocol_copyProtocolList): New.
1241         * class.c (class_getName): New.
1242         * selector.c (sel_isEqual): New.
1243         
1244 2010-10-12  Nicola Pero  <nicola.pero@meta-innovation.com>
1246         * selector.c (sel_getName): Return "<null selector>" for a NULL
1247         argument.
1248         (sel_get_name): Return 0 for a NULL argument.
1249         * objc/runtime.h (sel_getName): Updated documentation.
1251         * objc-private/hash.h (class_hash_table): Unused declaration
1252         removed.
1253         (module_hash_table): Same.
1254         * objc/deprecated/hash.h: Same changes.
1255         
1256 2010-10-11  Nicola Pero  <nicola.pero@meta-innovation.com>
1258         * class.c (objc_getClassList): New.
1259         (objc_getRequiredClass): New.
1260         (objc_getMetaClass): New.
1261         (objc_lookupClass): New.
1262         (objc_getClass): New.
1263         (__objc_get_unknown_class_handler): New.
1264         (objc_setGetUnknownClassHandler): New.
1265         (objc_get_class): Use __objc_get_unknown_class_handler.
1266         (objc_lookup_class): Call objc_getClass.
1267         * objc/objc-api.h: Updated comment and copyright notice.
1268         * objc/runtime.h: Updated comments.
1269         (objc_getClass): New.
1270         (objc_lookupClass): New.
1271         (objc_getMetaClass): New.
1272         (objc_getRequiredClass): New.
1273         (objc_getClassList): New.
1274         (objc_setGetUnknownClassHandler): New.
1275         (objc_get_unknown_class_handler): New.
1276         * objc-private/runtime.h: Use __objc_private_runtime_INCLUDE_GNU
1277         instead of __objc_runtime_INCLUDE_GNU as include guard.
1278         * objc-private/error.h (_objc_abort): Mark as noreturn.
1279         
1280 2010-10-11  Nicola Pero  <nicola.pero@meta-innovation.com>
1282         * Makefile.in (C_SOURCE_FILES): Added ivars.c.
1283         * ivars.c: New.
1284         * objc/objc.h: Updated comments.
1285         * objc/runtime.h (object_getClass): New.
1286         (object_getClassName): New.
1287         (object_setClass): New.
1288         (class_getInstanceVariable): New.
1289         (object_getIndexedIvars): New.
1290         (object_getInstanceVariable): New.
1291         (object_setInstanceVariable): New.
1292         (object_getIvar): New.
1293         (object_setIvar): New.  
1294         (ivar_getName): New.
1295         (ivar_getOffset): New.
1296         (ivar_getTypeEncoding): New.
1297         * objc-private/module-abi-8.h (struct objc_class): Added.
1298         * objects.c (object_getClassName): New.
1299         (object_setClass): New.
1300         
1301 2010-10-11  Nicola Pero  <nicola.pero@meta-innovation.com>
1303         * objc/objc.h: Updated comments.
1304         * objc/objc-api.h: (object_copy): Added one argument; use a
1305         #define to maintain backwards-compatibility.  Moved
1306         _objc_object_alloc, _objc_object_copy, _objc_object_dispose and
1307         objc_get_uninstalled_dtable into
1308         objc/deprecated/objc_get_uninstalled_dtable.h and
1309         objc/deprecated/objc_object_alloc.h.  Include these files.
1310         * objc/deprecated/objc_get_uninstalled_dtable.h: New.
1311         * objc/deprecated/objc_object_alloc.h: New.
1312         * objc/runtime.h (set_getName): New.
1313         (sel_getType): New.
1314         (sel_getUid): New.
1315         (sel_registerName): New.
1316         (sel_registerTypedName): New.
1317         (sel_isEqual): New.
1318         (class_createInstance): New.
1319         (object_copy): New.
1320         (object_dispose): New.
1321         * objects.c: Do not include tconfig.h.  Include gc_typed.h if
1322         building the garbage collection version.
1323         (__objc_object_alloc): Removed.
1324         (__objc_object_copy): Removed.
1325         (__objc_object_dispose): Removed.
1326         (class_createInstance): New from code in class_create_instance.
1327         Cast second argument of GC_malloc_explicitly_typed.  Use
1328         objc_calloc.  Do not call _objc_object_alloc.
1329         (class_create_instance): Call class_createInstance.
1330         (object_copy): Added extraBytes argument.  Do not call
1331         _objc_object_copy.
1332         (object_dispose): Do not call _objc_object_dispose.
1333         * memory.c (objc_free): When using garbage collection, mark the
1334         argument as unused.
1335         * selector.c (sel_getName): New.
1336         (sel_get_name): Call sel_getName.
1337         (sel_getType): New.
1338         (sel_get_type): Call sel_getType.
1339         (sel_registerName): New.
1340         (sel_register_name): Call sel_registerName.
1341         (sel_registerTypedName): New.
1342         (sel_register_typed_name): Call sel_registerTypedName.
1343         (sel_getUid): New.
1344         (sel_get_uid): Call sel_getUid.
1345         
1346 2010-10-10  Nicola Pero  <nicola.pero@meta-innovation.com>
1348         * objc/objc-api.h: Define Method, Method_t, Category and
1349         Category_t.  Prevent including this file at the same time as
1350         objc/runtime.h.  Updated comments.
1351         * objc/deprecated/struct_objc_method.h: Do not define Method,
1352         Method_t.
1353         * objc/deprecated/struct_objc_category.h: Do not define Category,
1354         Category_t.
1355         * objc-private/module-abi-8.h: New file containing a copy of all
1356         the structure definitions.  Not used yet.
1357         * objc/encoding.h (objc_aligned_size): Removed duplicate
1358         declaration.  Updated comments.
1359         * objc/runtime.h: Added Ivar, objc_property_t, Property, Method,
1360         Category, struct objc_method_description, _C_ID and similar,
1361         _C_CONST and similar and _F_CONST and similar.  Added
1362         objc_sizeof_type, objc_alignof_type, objc_aligned_size,
1363         objc_promoted_size, objc_skip_type_qualifier, objc_skip_typespec,
1364         objc_skip_offset, objc_skip_argspec, objc_get_type_qualifiers,
1365         struct objc_struct_layout, objc_layout_structure,
1366         objc_layout_structure_next_member, objc_layout_finish_structure,
1367         objc_layout_structure_get_info.  Prevent including this file at
1368         the same time as objc/objc-api.h.
1369         
1370 2010-10-10  Nicola Pero  <nicola.pero@meta-innovation.com>
1372         * Makefile.in (OBJC_DEPRECATED_H): Added struct_objc_category.h,
1373         struct_objc_ivar.h, struct_objc_ivar_list.h, struct_objc_method.h,
1374         struct_objc_method_list.h, struct_objc_module.h,
1375         struct_objc_protocol_list.h, struct_objc_symtab.h.
1376         * objc/deprecated/struct_objc_category.h: New.
1377         * objc/deprecated/struct_objc_ivar.h: New.
1378         * objc/deprecated/struct_objc_ivar_list.h: New.
1379         * objc/deprecated/struct_objc_method.h: New.
1380         * objc/deprecated/struct_objc_method_list.h: New.
1381         * objc/deprecated/struct_objc_module.h: New.
1382         * objc/deprecated/struct_objc_protocol_list.h: New.
1383         * objc/deprecated/struct_objc_symtab.h: New.
1384         * objc/deprecated/struct_objc_static_instances.h: New.
1385         * objc/objc-api.h: Definitions of deprecated structures moved into
1386         the above header fragment files in objc/deprecated/.  Include the
1387         files instead of definition the structures here.  Updated
1388         comments.
1389         * objc/runtime.h: Updated comments.  Do not include objc-api.h.
1390         (objc_set_enumeration_mutation_handler): Renamed to
1391         objc_setEnumerationMutationHandler.
1392         * objc-foreach.c (objc_set_enumeration_mutation_handler): Renamed
1393         to objc_setEnumerationMutationHandler.
1394         * objc/objc-exception.h (objc_set_exception_matcher): Renamed to
1395         objc_setExceptionMatcher.
1396         (objc_set_uncaught_exception_handler): Renamed to
1397         objc_setUncaughtExceptionHandler.
1398         * exception.c: Same changes.
1400 2010-10-10  Nicola Pero  <nicola.pero@meta-innovation.com>
1402         * objc-sync.c: Include objc-private/common.h.
1404 2010-10-10  Nicola Pero  <nicola.pero@meta-innovation.com>
1406         * objc-foreach.c: Include objc-private/common.h.
1407         * objc/deprecated/METHOD_NULL.h: New file.
1408         * objc/objc-api.h: Include deprecated/METHOD_NULL.h instead of
1409         defining METHOD_NULL here.
1410         * Makefile.in (OBJC_DEPRECATED_H): Added METHOD_NULL.h.
1411         * Object.m ([+instancesRespondTo:]): Use (Method_t)0 instead of
1412         METHOD_NULL.
1413         ([-respondsTo:]): Same change.
1414         * objc/objc-api.h (method_get_imp): Converted it into a normal
1415         function so that we can hide the internals of struct objc_method.
1416         * sendmsg.c (method_get_imp): Implemented.
1418 2010-10-09  Nicola Pero  <nicola.pero@meta-innovation.com>
1420         * objc/objc-api.h (struct objc_super, Super, Super_t,
1421         objc_msg_lookup_super, objc_msg_sendv, objc_msg_forward,
1422         objc_msg_forward2): Declarations moved to objc/message.h.  Include
1423         message.h here.
1424         * objc/message.h: Added such declarations; updated comments.
1426 2010-10-06  Nicola Pero  <nicola.pero@meta-innovation.com>
1428         Implemented fast enumeration for Objective-C.
1429         * Makefile.in (C_SOURCE_FILES): Added objc-foreach.c.
1430         (OBJC_H): Added runtime.h
1431         * objc-foreach.c: New file.
1432         * objc/runtime.h: New file.
1433         
1434 2010-09-30  Kai Tietz  <kai.tietz@onevision.com>
1436         * objc/deprecated/struct_objc_class.h: Add padding
1437         to avoid warning with -Wpadded.
1439 2010-09-26  Nicola Pero  <nicola.pero@meta-innovation.com>
1441         * encoding.c (objc_sizeof_type): Added support for vector type and
1442         for double long types.  
1443         (objc_alignof_type): Same change.
1444         (objc_skip_typespec): Same change.
1445         * objc/encoding.h (_C_GCINVISIBLE): Use '|' for _C_GCINVISIBLE
1446         instead of '!' since '!' is already used for _C_VECTOR.
1447         * objc/objc-api.h (_C_LNG_DBL): Added.
1448         
1449 2010-09-26  Nicola Pero  <nicola.pero@meta-innovation.com>
1451         * libobjc_entry.c: File removed.
1453 2010-09-26  Kai Tietz  <kai.tietz@onevision.com>
1455         * sendmsg.c (objc_msg_lookup): Remove inline.
1456         (objc_get_uninstalled_dtable): Likewise.
1457         * encoding.c (objc_skip_type_qualifiers): Likewise.
1458         (objc_skip_offset): Likewise.
1459         * archive.c (__objc_write_object): Likewise
1460         (__objc_write_class):
1461         (__objc_write_selector):
1462         (objc_read_char):
1463         (objc_read_unsigned_char):
1464         (objc_read_short):
1465         (objc_read_unsigned_short):
1466         (objc_read_int):
1467         (objc_read_long):
1468         (__objc_read_nbyte_uint):
1469         (objc_read_unsigned_int):
1470         (objc_read_unsigned_long):
1471         * objc/objc-decls.h (obc_EXPORT): Remove dllexport for DLL_EXPORT case.
1472         (objc_EXPORT): Likewise.
1473         * objc/message.h (objc-decls.h): Add include.
1474         * objc/objc-api.h: Mark API by objc_EXPORT.
1475         * libobjc.def (__objc_responds_to): Removed.
1477 2010-09-18  Nicola Pero  <nicola.pero@meta-innovation.com>
1479         * hash.c: Include objc-private/hash.h instead of objc/hash.h.
1481         * objc/sarray.h: Moved into objc/deprecated/sarray.h;
1482         objc/sarray.h replaced with a placeholder including the file from
1483         the deprecated/ directory.
1484         * objc-private/sarray.h: New file (private copy of sarray.h).
1485         * hash.c: Include <assert.h> instead of "assert.h"
1486         * sarray.c: Include <assert.h> instead of "assert.h".  Include
1487         objc-private/sarray.h instead of objc/sarray.h.
1488         * selector.c: Include objc-private/sarray.h instead of
1489         objc/sarray.h.
1490         * sendmsg.c: Include <assert.h>.  Include objc-private/sarray.h
1491         instead of objc/sarray.h.
1492         * Makefile.in (OBJC_DEPRECATED_H): Added sarray.h.      
1494 2010-09-17  Nicola Pero  <nicola.pero@meta-innovation.com>
1496         * objc-private/objc-list.h (list_remove_elem): Unused function
1497         removed.  (list_nth): Unused function removed.  (list_find):
1498         Unused function removed.  (list_lenght): Unused function removed.
1499         
1500 2010-09-17  Nicola Pero  <nicola.pero@meta-innovation.com>
1502         * objc/hash.h: Moved into objc/deprecated/hash.h; objc/hash.h
1503         replaced with a placeholder including the file from the
1504         deprecated/ directory.
1505         * objc/objc-api.h: Updated includes.
1506         * objc/typedstream.h: Updated includes.
1507         * objc-private/hash.h: New file (private copy of hash.h).
1508         * objc/objc-list.h: Moved into objc/deprecated/objc-list.h;
1509         objc/objc-list.h replaced with a placeholder including the file
1510         from the deprecated/ directory.
1511         * objc-private/objc-list.h: New file (private copy of objc-list.h).
1512         * init.c: Include objc-private/hash.h and objc-private/objc-list.h
1513         instead of objc/hash.h and objc/objc-list.h.
1514         * selector.c: Same change.
1515         * class.c: Added include <string.h>, which used to be implicitly included
1516         when hash.h was included.
1517         * exception.c: Same change.
1518         * objects.c: Same change.
1519         * sarray.c: Same change.
1520         * sendmsg.c: Same change.
1521         * Makefile.in (OBJC_DEPRECATED_H): Added hash.h and objc-list.h.
1523 2010-09-14  Nicola Pero  <nicola.pero@meta-innovation.com>
1525         Implemented objc_sync_enter() and objc_sync_exit(), which are
1526         required by @synchronized() to work.
1527         * objc-sync.c: New file.
1528         * objc/objc-sync.h: New file.
1529         * objc-private/objc-sync.h: New file.
1530         * init.c (__objc_exec_class): Call __objc_sync_init() during the
1531         Objective-C runtime startup.
1532         * Makefile.in: Added objc-sync.c and objc-sync.h.
1533         * configure.ac: Added GCC_CHECK_TLS.
1534         * acinclude.m4: Include ../config/enable.m4 and ../config/tls.m4.
1535         * configure: Regenerated.
1536         * config.h.in: Regenerated.
1537         
1538 2010-09-12  Nicola Pero  <nicola.pero@meta-innovation.com>
1540         * Makefile.in (%_gc.lo): New pattern rules to build the
1541         garbage-collected version of the library.  Removed rules for
1542         specific files that are no longer needed.  Standardized all rules.
1543         (C_SOURCE_FILES, OBJC_SOURCE_FILES): New variables.
1544         (OBJS, OBJS_GC): Compute these from C_SOURCE_FILES and
1545         OBJC_SOURCE_FILES.
1546         (INCLUDES): Removed the unused include -I$(srcdir)/objc.
1548 2010-09-12  Nicola Pero  <nicola.pero@meta-innovation.com>
1549         
1550         * memory.c (objc_calloc): Fixed call to GC_malloc when building
1551         with Garbage Colletion.
1552         
1553 2010-09-12  Nicola Pero  <nicola.pero@meta-innovation.com>
1555         * memory.c: Do not include objc-private/runtime.h.
1557 2010-09-12  Nicola Pero  <nicola.pero@meta-innovation.com>
1558         
1559         * objc/deprecated/objc_malloc.h: New file.
1560         * objc/deprecated/objc_valloc.h: New file.
1561         * objc/objc-api.h: Include the files instead of defining
1562         objc_valloc, _objc_malloc() and similar.
1563         * Makefile.in (OBJC_DEPRECATED_H): Added objc_valloc.h and
1564         objc_malloc.h.
1565         * memory.c: Removed the extra layer of indirection of _objc_malloc
1566         and similar.
1567         (objc_calloc): Use GC_malloc in the garbage-collected
1568         implementation as GC_malloc returns memory that is already freed.
1569         (objc_valloc): Deprecated.      
1570         
1571 2010-09-12  Nicola Pero  <nicola.pero@meta-innovation.com>
1573         * objc/deprecated/objc_error.h: New file.
1574         * objc/objc-api.h: Include deprecated/objc_error.h instead of
1575         defining objc_error and related.
1576         * error.c: New file.  Added _objc_abort function which replaces
1577         objc_error.  No change in functionality as they both print an
1578         error and abort.
1579         * misc.c: File removed.  Code moved into memory.c and error.c.
1580         * memory.c: New file.
1581         * objc-private/error.h: New file.
1582         * archive.c: Include objc-private/error.h and use _objc_abort
1583         instead of objc_error everywhere.
1584         * class.c: Same change.
1585         * encoding.c: Same change.
1586         * init.c: Same change, and simplified init_check_module_version.
1587         * memory.c: Same change.
1588         * sendmsg.c:  Same change.
1589         * thr.c: Same change.
1590         * Makefile.in (OBJ_DEPRECATED_H): Added objc_error.h.
1591         (OBJ_H): Reordered list.
1592         (OBJS): Removed misc.lo, added memory.lo and error.lo.
1593         (OBJS_GC): Removed misc_gc.lo, added memory_gc.lo and error_gc.lo.
1594         (misc_gc.lo): Rule removed.
1595         (error_gc.lo): Rule added.
1596         (memory_gc.lo): Rule added.
1597         
1598 2010-09-12  Nicola Pero  <nicola.pero@meta-innovation.com>
1600         * objc/objc.h (__GNU_LIBOBJC__): New #define providing an easy way
1601         to check the API version.  Added some comments.
1603         * objc-private/common.h: New file.
1604         * NXConstStr.m: Include objc-private/common.h.
1605         * Object.m: Same change.
1606         * Protocol.m: Same change.
1607         * archive.c: Same change.
1608         * class.c: Same change.
1609         * encoding.c: Same change.
1610         * exception.c: Same change.
1611         * gc.c: Same change.
1612         * hash.c: Same change.
1613         * init.c: Same change.
1614         * libobjc_entry.c: Same change.
1615         * linking.m: Same change.
1616         * misc.c: Same change (and added a comment).
1617         * nil_method.c: Same change.
1618         * objects.c: Same change.
1619         * sarray.c: Same change.
1620         * selector.c: Same change.
1621         * sendmsg.c: Same change.
1622         * thr.c: Same change.
1624 2010-09-11  Nicola Pero  <nicola.pero@meta-innovation.com>
1626         * objc/objc-api.h: Removed obsolete #ifdef for NeXTSTEP.
1628 2010-09-11  Nicola Pero  <nicola.pero@meta-innovation.com>
1630         * archive.c: Removed not needed includes.
1631         * class.c: Same change.
1632         * hash.c: Same change.
1633         * misc.c: Same change.
1634         * nil_method.c: Same change.
1635         * objects.c: Same change.
1636         * sarray.c: Same change.
1637         * sendmsg.c: Same change.
1638         * thr.c: Same change.
1640 2010-09-11  Nicola Pero  <nicola.pero@meta-innovation.com>
1642         * objc/runtime.h: Moved to objc-private/runtime.h.  Do not include
1643         all the objc/*.h files.
1644         * objc-private/runtime.h: New file.
1645         * archive.c: Include objc-private/runtime.h (and required objc/*.h
1646         files) instead of objc/runtime.h.
1647         * class.c: Same change.
1648         * hash.c: Same change.
1649         * init.c: Same change.
1650         * misc.c: Same change.
1651         * nil_method.c: Same change.
1652         * objects.c: Same change.
1653         * sarray.c: Same change.
1654         * selector.c: Same change.
1655         * sendmsg.c: Same change.
1656         * thr.c: Same change.
1657         
1658 2010-09-11  Nicola Pero  <nicola.pero@meta-innovation.com>
1660         * objc/deprecated/struct_objc_selector.h: New file.  Definition of
1661         'struct objc_selector' and 'sel_eq' moved here.
1662         * objc/deprecated/struct_objc_protocol.h: New file.  Definition of
1663         'struct objc_procotol' moved here.
1664         * objc/deprecated/struct_objc_class.h: New file.  Definition of
1665         'struct objc_class' moved here.
1666         * objc/deprecated/MetaClass.h: New file.  Definition of MetClass
1667         moved here.
1668         * objc/deprecated/STR.h: New file.  Definition of STR moved here.       
1669         * objc/message.h: New file.  Definitions for relval_t, apply_t,
1670         arglist, arglist_t and objc_msg_lookup were moved here.
1671         * objc/objc.h: Include the above files instead of defining the
1672         corresponding structs, types and functions here.  Added new opaque
1673         definitions for SEL and Class.  Use Class and not 'struct
1674         objc_class *' in the definition of 'struct objc_object'.
1675         Commented all types defined in the file.  Removed special
1676         definition of BOOL as 'int' on __vxworks; use 'unsigned char'
1677         there as well.
1678         * objc/deprecated/objc-unexpected-exception.h: Renamed to
1679         objc_unexpected_exception.h.
1680         * objc/objc-api.h: Updated include of
1681         objc-unexpetected-exception.h
1682         * objc/objc-exception.h: Updated comments.
1683         * Makefile.in (OBJC_H, OBJC_DEPRECATED_H): Added the new header
1684         files.  Reindented list of files.
1685         
1686 2010-09-10  Nicola Pero  <nicola.pero@meta-innovation.com>
1688         * objc/objc-api.h (objc_trace): Unused variable removed.
1690 2010-09-10  Nicola Pero  <nicola.pero@meta-innovation.com>
1692         * objc/deprecated: New directory.
1693         * objc/deprecated/README: New file.
1694         * objc/README: New file.
1695         * objc/typedstream.h: Moved into objc/deprecated/typedstream.h;
1696         objc/typedstream.h replaced with a placeholder including the file
1697         from the deprecated/ directory.
1698         * objc/deprecated/objc-unexpected-exception.h: New file with the
1699         definition of _objc_unexpected_exception.       
1700         * objc/objc-api.h: Include deprecated/objc-unexcepted-exception.h
1701         instead of defining _objc_unexpected_exception.
1702         * objc/deprecated/Object.h: New file with the deprecated Object
1703         methods in a 'Deprecated' category.
1704         * objc/Object.h Include deprecated/Object.h instead of defining
1705         the deprecated methods.
1706         * Object.m: Moved deprecated methods into 'Deprecated' category.
1707         * objc-private: New directory.
1708         * objc-private/README: New file.
1709         * Makefile.in (OBJC_DEPRECATED_H): New variable.
1710         (install-headers): Create installation directory for
1711         OBJC_DEPRECATED_H headers, and install them.
1713 2010-09-10  Nicola Pero  <nicola.pero@meta-innovation.com>
1715         * objc/objc-exception.h: Fixed include of objc.h.
1716         
1717 2010-09-08  Nicola Pero  <nicola.pero@meta-innovation.com>
1719         * objc/objc-exception.h: New file.
1720         * exception.c (objc_set_uncaught_exception_handler): Implemented.
1721         (objc_set_exception_matcher): Implemented.
1722         (objc_exception_throw): Use the uncaught exception handler if set.
1723         (PERSONALITY_FUNCTION): Use the exception matcher instead of the
1724         hardcoded isKindOf.
1725         (isKindOf): Renamed to is_kind_of_exception_matcher.  Tidied code
1726         up.  Removed segmentation fault when value is 'nil'.
1727         * objc/objc-api.h (_objc_unexpected_exception): Mark as
1728         deprecated.
1729         * Makefile.in (exception.lo, exception_gc.lo): Use
1730         -Wno-deprecated-declarations when compiling.
1731         (OBJC_H): Added objc-exception.h
1733 2010-09-08  Nicola Pero  <nicola.pero@meta-innovation.com>
1735         * objc/typedstream.h: Deprecate all functions in the file.  This
1736         file is obsolete.
1737         * objc/Object.h ([+streamVersion:], [-read:], [-write:],
1738         [-awake]): Documented that these methods are deprecated.  Added a
1739         brief description of the Object class and its relationship to the
1740         NSObject class.
1741         * Makefile.in: Compile archive.c and Object.m with
1742         -Wno-deprecated-declarations.
1744 2010-09-08  Nicola Pero  <nicola.pero@meta-innovation.com>
1746         Removed obsolete intermediate threading layer.
1747         * thr.c: Use __gthread_objc_xxx functions directly instead of
1748         __objc_thread_xxx ones.
1749         * objc/thr.h: Removed prototypes of no longer existing
1750         __objc_thread_xxx functions.
1751         * Makefile.in: Removed thr-objc.lo.
1752         * thr-dce.c: File removed.
1753         * thr-decosf1.c: File removed.
1754         * thr-irix.c: File removed.
1755         * thr-mach.c: File removed.
1756         * thr-objc.c: File removed.
1757         * thr-os2.c: File removed.
1758         * thr-posix.c: File removed.
1759         * thr-pthreads.c: File removed.
1760         * thr-rtems.c: File removed.
1761         * thr-single.c: File removed.
1762         * thr-solaris.c: File removed.
1763         * thr-vxworks.c: File removed.
1764         * thr-win32.c: File removed.
1765         * README.threads: File removed.
1766         * THREADS.MACH: File removed.
1767         * THREADS: Updated.
1769 2010-09-07  Nicola Pero  <nicola.pero@meta-innovation.com>
1771         * Object.m (MAX_CLASS_NAME_LEN): Unused define removed.
1773 2010-09-06  Iain Sandoe  <iains@gcc.gnu.org>
1775         * encoding.c: Add TARGET_ALIGN_NATURAL definition for m64 powerpc darwin.
1776         Add a comment as to why, update FIXME comments.
1778 2010-09-06  Nicola Pero  <nicola.pero@meta-innovation.com>
1780         * makefile.dos: Obsolete file removed.
1781         
1782 2010-04-02  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
1784         * aclocal.m4: Regenerate.
1786 2010-03-23  Dave Korn  <dave.korn.cygwin@gmail.com>
1788         PR libobjc/30445
1789         * configure.ac (extra_ldflags_libobjc): Define appropriately for
1790         Cygwin and MinGW hosts.
1791         * Makefile.am (libobjc_s.a): Remove dead pre-libtool target.
1792         (libobjc.dll): Likewise.
1793         * configure: Regenerate.
1795 2009-12-05  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
1797         * configure: Regenerate.
1799 2009-11-28  Jakub Jelinek  <jakub@redhat.com>
1801         * sarray.c (sarray_free): Use old_buckets variable.
1802         * encoding.c (objc_layout_structure_next_member): Remove unused
1803         bfld_type_size variable.
1805 2009-08-24  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
1807         * configure.ac (AC_PREREQ): Bump to 2.64.
1809 2009-08-22  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
1811         * aclocal.m4: Regenerate.
1812         * configure: Regenerate.
1813         * config.h.in: Regenerate.
1815 2009-08-22  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
1817         * Makefile.in (LIBTOOL): Add $(LIBTOOLFLAGS).
1819 2009-07-30  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
1821         * Makefile.in (AUTOCONF, ACLOCAL, ACLOCAL_AMFLAGS, aclocal_deps):
1822         New variables.
1823         ($(srcdir)/configure, $(srcdir)/aclocal.m4): New rules.
1825 2009-07-30  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
1827         * configure.ac (_AC_ARG_VAR_PRECIOUS): Use m4_rename_force.
1829 2009-04-09  Nick Clifton  <nickc@redhat.com>
1831         * sendmsg.c: Change copyright header to refer to version 3 of
1832         the GNU General Public License with version 3.1 of the GCC
1833         Runtime Library Exception and to point readers at the COPYING3
1834         and COPYING3.RUNTIME files and the FSF's license web page.
1835         * NXConstStr.m: Likewise.
1836         * Object.m: Likewise.
1837         * Protocol.m: Likewise.
1838         * archive.c: Likewise.
1839         * class.c: Likewise.
1840         * encoding.c: Likewise.
1841         * exception.c: Likewise.
1842         * gc.c: Likewise.
1843         * hash.c: Likewise.
1844         * init.c: Likewise.
1845         * libobjc_entry.c: Likewise.
1846         * linking.m: Likewise.
1847         * misc.c: Likewise.
1848         * nil_method.c: Likewise.
1849         * objc/NXConstStr.h: Likewise.
1850         * objc/Object.h: Likewise.
1851         * objc/Protocol.h: Likewise.
1852         * objc/encoding.h: Likewise.
1853         * objc/hash.h: Likewise.
1854         * objc/objc-api.h: Likewise.
1855         * objc/objc-decls.h: Likewise.
1856         * objc/objc-list.h: Likewise.
1857         * objc/objc.h: Likewise.
1858         * objc/runtime.h: Likewise.
1859         * objc/sarray.h: Likewise.
1860         * objc/thr.h: Likewise.
1861         * objc/typedstream.h: Likewise.
1862         * objects.c: Likewise.
1863         * sarray.c: Likewise.
1864         * selector.c: Likewise.
1865         * thr-dce.c: Likewise.
1866         * thr-decosf1.c: Likewise.
1867         * thr-irix.c: Likewise.
1868         * thr-mach.c: Likewise.
1869         * thr-objc.c: Likewise.
1870         * thr-os2.c: Likewise.
1871         * thr-posix.c: Likewise.
1872         * thr-pthreads.c: Likewise.
1873         * thr-rtems.c: Likewise.
1874         * thr-single.c: Likewise.
1875         * thr-solaris.c: Likewise.
1876         * thr-vxworks.c: Likewise.
1877         * thr-win32.c: Likewise.
1878         * thr.c: Likewise.
1879         * libobjc.def: Change copyright header to refer to version 3 of
1880         the GNU General Public License and to point readers at the COPYING3
1881         file and the FSF's license web page.
1882         * makefile.dos: Likewise.
1884 2009-04-09  Jakub Jelinek  <jakub@redhat.com>
1886         * Makefile.in: Change copyright header to refer to version
1887         3 of the GNU General Public License and to point readers at the
1888         COPYING3 file and the FSF's license web page.
1889         * configure.ac: Likewise.
1891 2009-03-12  Richard Frith-Macdonald  <rfm@gnu.org>
1892             David Ayers  <ayers@fsfe.org>
1894         PR libobjc/27466
1895         * objc/objc-api.h (_objc_unexpected_exception): Declare
1896         new hook.  Update copyright dates.
1897         * exception.c (objc_exception_throw): Use hook.  Update
1898         copyright dates.
1899         * libobjc.def (_objc_unexpected_exception): Export hook.
1900         Update copyright dates.
1901         
1902 2009-03-01  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
1904         * configure: Regenerate.
1906 2008-12-18  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
1908         * configure: Regenerate.
1910 2008-11-21  Kai Tietz  <kai.tietz@onevision.com>
1912         *  Object.m (errno): Replaced by errno.h include.
1913         (compare): Cast self to id to prevent warning on comparison.
1914         * objc/objc.h (BOOL): Prevent redeclaration of BOOL, if it is
1915         already there.
1916         * sendmsg.c (__objc_print_dtable_stats): Remove type warnings.
1917         * thr-win32.c (__objc_thread_detach): Remove type warning.
1918         (__objc_thread_id): Likewise.
1919         * thr.c (__objc_thread_detach_functiont): Add __builtin_trap ()
1920         for noreturn.
1922 2008-09-26  Peter O'Gorman  <pogma@thewrittenword.com>
1923             Steve Ellcey  <sje@cup.hp.com>
1925         * configure: Regenerate for new libtool.
1926         * config.h.in: Regenerate for new libtool.
1928 2008-07-18  Matthias Klose  <doko@ubuntu.com> 
1930         * Makefile.in: Ignore missing ../boehm-gc/threads.mk. 
1932 2008-07-18  Matthias Klose  <doko@ubuntu.com> 
1934         * Makefile.in: Include ../boehm-gc/threads.mk. 
1935         (OBJC_BOEHM_GC_LIBS): Define, (libobjc_gc$(libsuffix).la): Use it.
1937 2008-07-06  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
1939         * Makefile.in (install-info): New stub target.
1941 2008-06-17  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
1943         * configure: Regenerate.
1945 2008-06-14  Kai Tietz  <kai.tietz@onevision.com>
1947         * exception.c (PERSONALITY_FUNCTION): Remove extra decrement
1948         if HAVE_GETIPINFO is not defined.
1950 2008-06-10  Kai Tietz  <kai.tietz@onevision.com>
1952         * Object.m (compare): Add type id.
1953         * objc/Object.h: Likewise.
1954         * archive.c (objc_read_class): Use size_t to extend version to be
1955         size of pointer scalar width.
1956         * sendmsg.c (rtx): Undefine it before redefinition.
1957         (__objc_print_dtable_stats): Cast arguments to long as intended.
1959 2008-05-30  Julian Brown  <julian@codesourcery.com>
1961         * exception.c (__objc_exception_class): Initialise as constant
1962         array for ARM EABI. Change macro to static const for non-ARM EABI.
1963         (ObjcException): Add note about structure layout. Remove landingPad
1964         and handlerSwitchValue for ARM EABI.
1965         (get_ttype_entry): Add __ARM_EABI_UNWINDER__ version
1966         of function.
1967         (CONTINUE_UNWINDING): Define for ARM EABI/otherwise cases.
1968         (PERSONALITY_FUNCTION): Use ARM EABI-specific arguments, and add
1969         ARM EABI unwinding support.
1970         (objc_exception_throw): Use memcpy to initialise exception class.
1972 2008-05-25  Alan Modra  <amodra@bigpond.net.au>
1974         * encoding.c (strip_array_types): Rename from get_inner_array_type.
1975         (rs6000_special_round_type_align): Update.
1977 2008-05-09  Julian Brown  <julian@codesourcery.com>
1979         * Makefile.in (LTLDFLAGS): New.
1980         (libobjc$(libsuffix).la, libobjc_gc$(libsuffix).la): Use above.
1982 2008-04-18  Paolo Bonzini  <bonzini@gnu.org>
1984         PR bootstrap/35457
1985         * aclocal.m4: Regenerate.
1986         * configure: Regenerate.
1988 2008-01-24  David Edelsohn  <edelsohn@gnu.org>
1990         * configure: Regenerate.
1992 2007-10-14  H.J. Lu  <hongjiu.lu@intel.com>
1994         * configure.ac: Don't run config-ml.in directly.
1995         (multilib_arg): New.
1996         * configure: Regenerated.
1998 2007-08-06  Andrew Pinski  <pinskia@gmail.com>
2000         PR libobjc/30731
2001         * exception.c (parse_lsda_header): Use _uleb128_t/_sleb128_t instead
2002         of _Unwind_Word for variables which are used in
2003         read_uleb128/read_sleb128.
2004         (PERSONALITY_FUNCTION): Likewise.
2006 2007-07-05  H.J. Lu  <hongjiu.lu@intel.com>
2008         * aclocal.m4: Regenerated.
2010 2007-06-03  Andrew Pinski  <andrew_pinski@playstation.sony.com>
2012         * configure.ac: Fix a typo in *-*-darwin clause.
2013         * configure: Regenerated.
2015 2007-06-02  H.J. Lu  <hongjiu.lu@intel.com>
2017         * configure.ac: Fix a typo.
2018         * configure: Regenerated.
2020 2007-06-02  Paolo Bonzini  <bonzini@gnu.org>
2022         * configure: Regenerate.
2024 2007-06-01  Andrew Pinski  <andrew_pinski@playstation.sony.com>
2026         * Makefile.in: Replace all uses of libext with libsuffix.
2027         * configure.ac: Likewise.
2028         * configure: Regenerate.
2030         Revert:
2031         * Makefile.in: Remove all uses of $(libext).
2033 2007-05-23  Andrew Pinski  <andrew_pinski@playstation.sony.com>
2035         * Makefile.in: Remove all uses of $(libext).
2037 2007-05-23  Steve Ellcey  <sje@cup.hp.com>
2039         * configure: Regenerate.
2040         * aclocal.m4: Regenerate.
2042 2007-04-21  Andrew Ruder  <andy@aeruder.net>
2044         * sendmsg.c (__objc_get_forward_imp): Call
2045         __objc_msg_forward2 for real.
2047 2007-04-09  Andrew Ruder  <andy@aeruder.net>
2049         * sendmsg.c: Added __objc_msg_forward2, a hook that allows
2050         external libraries to provide a function that returns the real
2051         forwarding function based on both the selector and the receiver.
2052         * objc/objc-api.h: Define __objc_msg_forward2.
2054 2007-03-01  Brooks Moses  <brooks.moses@codesourcery.com>
2056         * Makefile.in: Add dummy install-pdf target.
2058 2007-02-18  Manuel Lopez-Ibanez  <manu@gcc.gnu.org>
2060         * objc/objc-list.h (list_free): Add keyword 'inline' to avoid
2061         unused warning.
2062         
2063 2006-10-31  Geoffrey Keating  <geoffk@apple.com>
2065         * encoding.c (darwin_rs6000_special_round_type_align): New.
2067 2006-10-14  Geoffrey Keating  <geoffk@apple.com>
2069         * Makefile.in: Use multi_basedir instead of toplevel_srcdir.
2070         * configure.ac: Use multi.m4 from aclocal rather than custom
2071         code.  Use multi_basedir instead of toplevel_srcdir.
2072         * aclocal.m4: Regenerate.
2073         * configure: Regenerate.
2075 2006-10-10  Brooks Moses  <bmoses@stanford.edu>
2077         * Makefile.in: Added empty "pdf" target.
2079 2006-07-18  Paolo Bonzini  <bonzini@gnu.org>
2081         * configure: Regenerate.
2083 2006-05-23  Carlos O'Donell  <carlos@codesourcery.com>
2085         * Makefile.in: Add install-html target. Add install-html to .PHONY
2087 2006-02-21  Rainer Orth  <ro@TechFak.Uni-Bielefeld.DE>
2089         PR libobjc/26309
2090         * thr-objc.c (_XOPEN_SOURCE): Don't define on Tru64 UNIX.
2092 2006-01-24  David Ayers  <d.ayers@inode.at>
2094         PR libobjc/9751
2095         * gc.c (class_ivar_set_gcinvisible): Replace strncpy with memcpy
2096         and insure the new strings are '\0' termintated.
2098 2006-01-24  David Ayers  <d.ayers@inode.at>
2100         PR libobjc/13946
2101         * configure.ac: Add include directives for --enable-objc-gc.
2102         * Makefile.in: Ditto.
2103         * configure: Regenerate.
2105         * gc.c (__objc_class_structure_encoding): Increment the used bytes
2106         instead of the local pointer to them.
2108 2005-12-14  Andrew Pinski  <pinskia@physics.uc.edu>
2110         PR objc/25360
2111         * objc/objc-api.c (_C_COMPLEX): New define.
2112         * encoding.c (objc_sizeof_type): Handle _C_Complex.
2113         (objc_alignof_type): Likewise.
2114         (objc_skip_typespec): Likewise.
2116 2005-12-15  David Ayers  <d.ayers@inode.at>
2118         PR libobjc/14382
2119         * README (+load,+initialize): Fix documentation to reflect
2120         intended and implemented semantics for +load and +initialize.
2121         
2122 2005-12-12  Andrew Pinski  <pinskia@physics.uc.edu>
2124         * encoding.c (TYPE_FIELDS): Fix to skip over just _C_STRUCT_B and
2125         the name.
2126         (get_inner_array_type): Fix to skip over _C_ARY_B and size.
2127         (rs6000_special_round_type_align): Update for the ABI fix.
2128         (objc_layout_finish_structure): Correct the encoding which is passed to
2129         ROUND_TYPE_ALIGN.
2131 2005-12-11  Andrew Pinski  <pinskia@physics.uc.edu>
2133         PR libobjc/25347
2134         * encoding.c (objc_sizeof_type): Don't handle _C_UNION_B special
2135         but use the struct layout functions.
2136         (objc_alignof_type): Likewise.
2137         (objc_layout_structure): Handle _C_UNION_B also.
2138         (objc_layout_structure_next_member): Likewise.
2139         (objc_layout_finish_structure): Likewise.
2141 2005-12-11  Andrew Pinski  <pinskia@physics.uc.edu>
2143         PR libobjc/25346
2144         * objc/objc-api.h (_C_BOOL): New define.
2145         * encoding.c (objc_sizeof_type): Handle _C_BOOL.
2146         (objc_alignof_type): Likewise.
2147         (objc_skip_typespec): Likewise.
2149 2005-11-20  David Ayers  <d.ayers@inode.at>
2151         PR libobjc/19024
2152         * objc/hash.h: Remove deprecated hash API.
2153         * hash_compat.c: Remove.
2154         * Makefile.in: Remove reference to hash_compat.c.
2156         * configure.ac (VERSION): Bump library version to 2:0:0.
2157         * configure: Regenerate.
2159 2005-11-09  Alexandre Oliva  <aoliva@redhat.com>
2161         PR other/4372
2162         * thr-objc.c (_XOPEN_SOURCE): Define.
2164 2005-10-07  Ulrich Weigand  <uweigand@de.ibm.com>
2166         PR libobjc/23612
2167         * objc/objc-api.h (struct objc_ivar): Move definition to
2168         global scope.
2170 2005-09-04  Andrew Pinski  <pinskia@physics.uc.edu>
2171             Rasmus Hahn  <rassahah@neofonie.de>
2173         PR libobjc/23108
2174         * archive.c (objc_write_type): Correct the element offset.
2175         (objc_read_type): Likewise.
2177 2005-08-17  Kelley Cook  <kcook@gcc.gnu.org>
2179         * All files: Update FSF address.
2181 2005-08-13  Marcin Koziej  <creep@desk.pl>
2182             Andrew Pinski  <pinskia@physics.uc.edu>
2184         PR libobjc/22492
2185         * exception.c (PERSONALITY_FUNCTION): Fix the PC with finally.
2187 2005-08-13  Andrew Pinski  <pinskia@physics.uc.edu>
2189         * Makefile.in (extra_ldflags_libobjc): New.
2190         (libobjc$(libext).la): Add extra_ldflags_libobjc to the link line.
2191         (libobjc_gc$(libext).la): Likewise.
2192         * configure.ac (extra_ldflags_libgfortran): Set for *-darwin* to
2193         "-Wl,-single_module".
2194         * configure: Regenerate.
2195         * linking.m (_objcInit): Remove.
2197 2005-07-26  Andrew Pinski  <pinskia@physics.uc.edu>
2199         PR libobjc/22606
2200         * Makefile.in (ALL_CFLAGS): Add -fexceptions.
2202 2005-06-08  David Ayers  <d.ayers@inode.at>
2204         * objc/NXConstStr.h, objc/Object.h, objc/Protocol.h,
2205         objc/encoding.h, objc/hash.h, objc/objc-api.h,
2206         objc/runtime.h, objc/sarray.h, objc/thr.h, 
2207         objc/typedstream.h: Do not include Objective-C headers as
2208         system headers.
2210 2005-06-07  David Ayers  <d.ayers@inode.at>
2212         * archive.c, init.c, selector.c: Include hash.h.
2213         * archive.c, class.c, encoding.c, gc.c, hash.c, hash_compat.c,
2214         init.c, misc.c, nil_method.c, objects.c, sarray.c, selector.c,
2215         sendmsg.c, thr-dce.c, thr-decosf1.c, thr-irix.c, thr-mach.c,
2216         thr-objc.c, thr-os2.c, thr-posix.c, thr-pthreads.c, thr-rtems.c,
2217         thr-single.c, thr-solaris.c, thr-vxworks.c, thr-win32.c, thr.c:
2218         Include Objective-C headers with quotes and objc/ directory
2219         prefix.
2221 2005-05-19  Richard Henderson  <rth@redhat.com>
2223         * exception.c: Revert last change.
2225 2005-05-19  David Ayers  <d.ayers@inode.at>
2227         * exception.c: Include tsystem.h for unwind.h.
2229 2005-05-09  Mike Stump  <mrs@apple.com>
2231         * configure: Regenerate.
2233 2005-04-12  Mike Stump  <mrs@apple.com>
2235         * configure: Regenerate.
2237 2005-03-21  Zack Weinberg  <zack@codesourcery.com>
2239         * Makefile.in: Set gcc_version here.
2240         * configure.ac: Do not invoke TL_AC_GCC_VERSION.  Adjust quoting
2241         in definition of toolexeclibdir so that $(gcc_version) is expanded
2242         by the Makefile.
2243         * aclocal.m4, configure: Regenerate.
2245 2005-03-03  David Ayers  <d.ayers@inode.at>
2247         * objc/hash.h (OBJC_IGNORE_DEPRECATED_API): Update deprecated
2248         version reference.  Correct typo.
2250 2005-03-02  David Ayers  <d.ayers@inode.at>
2252         PR libobjc/19024
2253         * Makefile.in (OBJS): Add hash_compat.lo.
2254         (OBJS_GC): Add hash_compat_gc.lo.
2255         (hash_compat_gc.lo): New target and rule.
2256         * objc/hash.h (hash_new, hash_delete, hash_add, hash_remove)
2257         (hash_next, hash_value_for_key, hash_is_key_in_hash)
2258         (hash_ptr, hash_string, compare_ptrs, compare_strings): Prefix
2259         with objc_.  Add deprecated non prefixed inlined versions.
2260         (OBJC_IGNORE_DEPRECATED_API): New macro to hide deprecated
2261         declarations.
2262         * hash.c (hash_new, hash_delete, hash_add, hash_remove, hash_next)
2263         (hash_value_for_key, hash_is_key_in_hash): Prefix with objc_ and
2264         update callers.
2265         * hash_compat.c: New file.
2266         * archive.c: Update callers.
2267         * init.c: Likewise.
2268         * selector.c: Likewise.
2269         * libobjc.def: Add objc_ versions of hash functions.
2271 2005-02-28  Andrew Pinski <pinskia@physics.uc.edu>
2273         PR libobjc/20252
2274         * Makefile.in (GTHREAD_FLAGS): Remove.
2275         (ALL_CFLAGS): Remove usage of GTHREAD_FLAGS.
2276         * thr-objc.c: Include config.h.
2277         * configure.ac: Instead of looking at GCC's makefile, figure out if
2278         GTHREAD_FLAGS should be defined by looking at the `thread model'
2279         of the current gcc.
2280         * configure: Regenerate.
2281         * config.h.in: Regenerate.
2283 2005-02-28  Paolo Bonzini  <bonzini@gnu.org>
2285         PR bootstrap/17383
2286         * configure.ac: Call GCC_TOPLEV_SUBDIRS.
2287         (Determine CFLAGS for gthread): Use $host_subdir.
2288         * configure: Regenerate.
2289         * Makefile.in (host_subdir): New.
2290         (INCLUDES): Use it.
2292 2004-12-20  Andrew Pinski  <pinskia@physics.uc.edu>
2294         PR libobjc/12035
2295         * gc.c: Remove definition of LOGWL, modWORDSZ, and divWORDSZ since
2296         they are not used.
2297         Include limits.h and stdlib.h.
2298         Define BITS_PER_WORD.
2300 2004-12-12  Alexander Malmberg  <alexander@malmberg.org>
2302         * selector.c (__objc_init_selector_tables): Add missing void to
2303         definition.
2305 2004-12-02  Richard Sandiford  <rsandifo@redhat.com>
2307         * configure.ac: Use TL_AC_GCC_VERSION to set gcc_version.
2308         * configure, aclocal.m4: Regenerate.
2310 2004-11-29  Kelley Cook  <kcook@gcc.gnu.org>
2312         * configure: Regenerate for libtool change.
2314 2004-11-25  Kelley Cook  <kcook@gcc.gnu.org>
2316         * configure: Regenerate for libtool reversion.
2318 2004-11-24  Kelley Cook  <kcook@gcc.gnu.org>
2320         * configure: Regenerate for libtool change.
2322 2004-11-24  Kelley Cook  <kcook@gcc.gnu.org>
2324         * aclocal.m4, config.h.in: Regenerate.
2326 2004-10-08  Mike Stump  <mrs@apple.com>
2327             Andrew Pinski  <pinskia@physics.uc.edu>
2329         * aclocal.m4: Rename to ...
2330         * acinclude.m4: here and also use m4_include instead of sinclude.
2331         * aclocal.m4: Regenerate.
2332         * configure: Regenerate.
2333         * configure.ac: Add AM_MAINTAINER_MODE and AM_PROG_CC_C_O.
2334         * Makefile.in (configure): Add @MAINT@ infront of configure.ac
2336 2004-10-08  Andrew Pinski  <pinskia@physics.uc.edu>
2338         * archive.c: Fix all the warnings about passing unsigned char*
2339         to char* and the other way too.
2341 2004-09-16  Andrew Pinski  <pinskia@physics.uc.edu>
2343         PR libobjc/16448
2344         * exception.c: Include config.h
2345         (objc_exception_throw): Change _GLIBCXX_SJLJ_EXCEPTIONS to
2346         SJLJ_EXCEPTIONS.
2347         * configure.ac: Find out what exception handling code we use.
2348         * configure: Regenerate.
2349         * config.h.in: New file, regenerate.
2351 2004-09-16  Andrew Pinski  <apinski@apple.com>
2353         * encoding.c (ALTIVEC_VECTOR_MODE): Define a bogus macro.
2355 2004-08-28  Nathanael Nerode  <neroden@gcc.gnu.org>
2357         * configure.ac: Switch from _GCC_TOPLEV_NONCANONICAL_TARGET to
2358         ACX_NONCANONICAL_TARGET.
2359         * configure: Regenerate.
2361 2004-08-13  Ziemowit Laski  <zlaski@apple.com>
2363         * objc/sarray.h: Hoist include of assert.h near the top of file,
2364         and mark the remainder of the file 'extern "C"'.
2366 2004-08-13  Andrew Pinski  <pinskia@physics.uc.edu>
2368         * objc/Object.h: Move includes out of extern "C" blocks.
2369         * objc/encoding.h: Likewise.
2370         * objc/hash.h: Likewise.
2371         * objc/objc-api.h: Likewise.
2372         * objc/runtime.h: Likewise.
2373         * objc/sarray.h: Likewise.
2374         * objc/typedstream.h: Likewise.
2376 2004-08-12  Ziemowit Laski  <zlaski@apple.com>
2378         * objc/NXConstStr.h: Update copyright date; bracket with
2379         'extern "C"' for C++ use; make include syntax consistent
2380         by using <...> instead of "..."; hoist <objc/...> includes
2381         above the 'extern "C"' block.
2382         * objc/Object.h: Likewise.
2383         * objc/Protocol.h: Likewise.
2384         * objc/encoding.h: Likewise.
2385         * objc/hash.h: Likewise.
2386         * objc/runtime.h: Likewise.
2387         * objc/sarray.h: Likewise.
2388         * objc/thr.h: Likewise.
2389         * objc/typedstream.h: Likewise.
2390         * objc/objc-api.h: Add 'extern "C"' block for C++ use.
2391         (objc_static_instances): For C++ case, do away with
2392         zero-sized array.
2393         (objc_method): Hoist definition to file scope.
2394         (_objc_load_callback, _objc_object_alloc, class_get_class_method,
2395         class_get_instance_method, class_create_instance,
2396         class_get_class_name, class_get_instance_size,
2397         class_get_meta_class, class_get_super_class, class_get_version,
2398         class_is_class, class_is_meta_class, class_set_version,
2399         class_get_gc_object_type, class_ivar_set_gcinvisible,
2400         get_imp): Rename 'class' parameter to '_class'.
2401         * objc/objc-list.h: Add 'extern "C"' block for C++ use.
2402         * objc/objc.h: Update copyright date.
2403         (arglist_t): Provide a union tag.
2405 2004-07-22  Andrew Pinski  <pinskia@physics.uc.edu>
2407         * thr.c (__objc_thread_detach_function): Do not mark as volatile
2408         but instead use the attribute noreturn.
2410 2004-06-28  Zack Weinberg  <zack@codesourcery.com>
2412         * encoding.c: Rename target_flags with a #define to avoid
2413         conflict with a prior declaration.
2415 2004-06-24  Andrew Pinski  <apinski@apple.com>
2417         * objc/encoding.h: Wrap the functions with extern "C" for C++
2418         mode.
2419         * objc/hash.h: Likewise.
2420         * objc/objc-api.h: Likewise.
2421         * objc/objc-list.h: Likewise.
2422         * objc/runtime.h: Likewise.
2423         * objc/sarray.h: Likewise.
2424         * objc/thr.h: Likewise.
2425         * objc/typedstream.h: Likewise.
2428 2004-06-21  Nick Clifton  <nickc@redhat.com>
2430         * encoding.c (BITS_PER_UNIT): Define if a definition is not
2431         provided.
2433 2004-06-20  Alexander Malmberg  <alexander@malmberg.org>
2435         * Makefile.in (exception.lo): Remove $(OBJC_GCFLAGS).
2436         (exception_gc.lo): New.
2437         (OBJS_GC): Add exception_gc.lo.
2439 2004-06-17  Richard Henderson  <rth@redhat.com>
2441         * exception.c: New file.
2442         * Makefile.in (exception.lo): New.
2443         (OBJS): Add it.
2445 2004-06-14  Andrew Pinski  <pinskia@physics.uc.edu>
2447         * linking.m (_objcInit): New empty function
2448         for Darwin only.
2450 2004-06-11  Andrew Pinski  <pinskia@physics.uc.edu>
2452         * configure.ac: Support --enable-shared=libobjc.
2453         * configure: Regenerate.
2455         PR libobjc/15901
2456         * configure.ac: Do not disable shared by default.
2457         * configure: Regenerate.
2459 2004-06-03  Nicola Pero  <n.pero@mi.flashnet.it>
2461         * Protocol.m ([-isEqual:]): Small optimizations returning
2462         immediately if the argument is equal to self, and accessing
2463         the argument's name directly if it's a protocol.
2465 2004-06-03  David Ayers  <d.ayers@inode.at>
2467         * Protocol.m ([-isEqual:]): Test the class of the argument.
2469 2004-05-25  Andrew Pinski  <pinskia@physics.uc.edu>
2471         * configure.ac (includedir): Rename to ...
2472         (includedirname).
2473         * Makefile.in: s/includedir/includedirname/.
2475         PR target/11572
2476         * configure.ac (includedir): Set to "include"
2477         except for Darwin.
2478         (libext) Set to empty except for Darwin.
2479         * configure: Regenerate
2480         * Makefile.in: s/libobjc.la/libobjc$(libext).la/g.
2481         s/include/$(includedir)/g.
2483 2004-05-25  Daniel Jacobowitz  <drow@false.org>
2485         * Makefile.in: Add .NOEXPORT.
2487 2004-05-25  Andrew Pinski  <pinskia@physics.uc.edu>
2489         Merge from the libobjc-branch
2490         2004-02-09  Andrew Pinski  <pinskia@physics.uc.edu>
2492                 * Makefile.in (OBJC_H): Change objc-deps.h to objc-decls.h.
2494         2004-02-03  Andrew Pinski  <pinskia@physics.uc.edu>
2496                 * Makefile.in (OBJC_H): Add objc-deps.h.
2498         2004-01-27  Nicola Pero  <n.pero@mi.flashnet.it>
2500                 * Protocol.m ([-conformsTo:]): If the argument is nil, return NO.
2501                 ([-hash], [-isEqual:]): New methods.
2503         2004-01-27  Richard Frith-Macdonald <rfm@gnu.org>
2505                 * sarray.c (sarray_free): Add a better comment.
2507         2004-01-27  Adam Fedor  <fedor@gnu.org>
2509                 * hash.c (hash_add): Cast cachep to int.
2510                 * selector.c (__sel_register_typed_name): Cast
2511                 soffset_decode to int.
2513         2004-01-27  Alexander Malmberg  <alexander@malmberg.org>
2515                 * selector.c: Rename register_selectors_from_list to
2516                 __objc_register_selectors_from_list. Update caller.
2517                 (__objc_register_selectors_from_list): Lock __objc_runtime_mutex
2518                 while registering selectors. Use __sel_register_typed_name instead
2519                 of sel_register_typed_name. Check for NULL method_name:s.
2520                 (pool_alloc_selector): New function.
2521                 (__sel_register_typed_name): Use pool_alloc_selector to allocate
2522                 selector structures.
2523                 * sendmsg.c (class_add_method_list): Use
2524                 __objc_register_selectors_from_list.
2525                 * objc/runtime.h: Add __objc_register_selectors_from_list.
2527         2004-01-25  Adam Fedor  <fedor@gnu.org>
2528                     Nicola Pero  <n.pero@mi.flashnet.it>
2529                     Andrew Pinski  <pinskia@physics.uc.edu>
2531                 * objc/objc-decls.h: New file.
2532                 * objc/objc-api.h (_objc_lookup_class): Mark as export.
2533                 (_objc_load_callback): Likewise.
2534                 (_objc_object_alloc): Likewise.
2535                 (_objc_object_copy): Likewise.
2536                 (_objc_object_dispose): Likewise.
2538         2004-01-25  Andrew Pinski  <pinskia@physics.uc.edu>
2540                 * archive.c: s/__inline__/inline
2541                 * sendmsg.c: Likewise.
2543                 * encoding.c: Remove FIXME about the warning
2544                 about unused variable.
2545                 * sendmsg.c: Add a FIXME comment saying that
2546                 this should be using libffi.
2548                 * Makefile.in (LIBTOOL): Use @LIBTOOL@ now as it works.
2551 2004-05-13  Andrew Pinski  <pinskia@physics.uc.edu>
2553         * archive.c (objc_read_class): Initialize class_name.
2554         (objc_read_selector): Initialize selector_name.
2556 2004-05-09  Richard Sandiford  <rsandifo@redhat.com>
2558         * Makefile.in (toolexecdir): Remove trailing space.
2560 2004-04-15  Nathanael Nerode  <neroden@gcc.gnu.org>
2562         PR libobjc/14948
2563         * configure.ac: De-precious CC so multilibs work.
2564         * configure: Regenerate.
2566 2004-04-14  Nathanael Nerode  <neroden@gcc.gnu.org>
2568         * configure.ac: Restore toolexecdir.
2569         * Makefile.in: Restore toolexecdir.
2570         * configure: Regenerate.
2572 2004-04-09  Nathanael Nerode  <neroden@gcc.gnu.org>
2574         * configure.ac: Remove (unused) glibcpp_prefixdir.
2575         * configure: Regenerate.
2577         * configure.in: Rename to configure.ac.
2578         * Makefile.in: Update to match.
2580         * Makefile.in: Remove toolexecdir, glibcpp_toolexecdir (unused).
2581         Replace glibcpp_toolexeclibdir with toolexeclibdir.
2582         * configure.in: Remove glibcpp_toolexecdir (unused).
2583         Replace glibcpp_toolexeclibdir with toolexeclibdir.  Don't generate
2584         config.h or stamp-h (unused).  Move one comment to the right place.
2585         * configure: Regenerate.
2586         * config.h.in: Remove (unused).
2588         * config.h.in: Regenerate with autoheader.
2590         * Makefile.in: Remove (unused) gcc_version_trigger.
2591         * configure.in: Remove (unused) glibcpp_builddir.  Don't AC_SUBST
2592         gcc_version_trigger.
2593         * configure: Regenerate.
2595         * configure.in: Switch to modern style for AC_INIT, AC_OUTPUT.
2596         Sort file into sections.  Remove dnl where appropriate.  Fix
2597         other style issues.
2598         * configure: Regenerate.
2600         * configure.in: Replace old AC_PROG_CC hack with new one.
2601         Define toplevel_srcdir in terms of srcdir, not top_srcdir (there
2602         are no subdirectory output files, so this is fine).  Change prereq
2603         to autoconf 2.59.
2604         * aclocal.m4: Include ../config/no-executables.m4.
2605         * configure: Regenerate with autoconf 2.59.
2607         * configure.in: Improve comments on gthread_cflags.  Improve m4
2608         quotation, and replace 'if test' with 'case', for --enable-objc-gc.
2609         * configure: Regenerate.
2611         * configure.in: Move PACKAGE and VERSION settings up top.  Remove
2612         unused call to AC_PROG_LN_S.  Default RANLIB to ':'.  Remove
2613         redundant checks for values of RANLIB, AR, INSTALL.
2614         * configure: Regenerate.
2616         * configure.in: Clean up handling of
2617         --enable-version-specific-runtime-libs and related variables;
2618         replace 'if test' with 'case' where reasonable.  Fix comments.
2619         Remove useless libstdcxx_interface.
2620         * configure: Regenerate.
2622         * configure.in: Use _GCC_TOPLEV_NONCANONICAL_TARGET.
2623         Replace uses of target_alias with target_noncanonical.
2624         * aclocal.m4: Include ../config/acx.m4.
2625         * configure: Regenerate.
2626         * Makefile.in: Replace uses of target_alias with target_noncanonical.
2627         Fix copyright statement.
2629         * configure.in: Hand-inline bulky, confusing macros from
2630         aclocal.m4.  Replace references to "GNU Objective C" with "GCC".
2631         Update copyright notice.  Remove stuff for automake, which isn't
2632         used in this directory.  Remove emacs local variables.
2633         * aclocal.m4: Remove hand-inlined macros.  Update copyright notice.
2634         * configure: Regenerate.
2636 2004-03-16  Manfred Hollstein  <mh@suse.com>
2638         * Makefile.in, configure.in, configure: Update copyright years.
2640 2004-03-15  Manfred Hollstein  <mh@suse.com>
2642         * Makefile.in (LIBOBJC_VERSION, LIBOBJC_GC_VERSION): Use
2643         definition from configure.in.
2644         * configure.in (PACKAGE): Add definition.
2645         (VERSION): Add definition; substitute it in output files.
2646         * configure: Re-generate.
2648 2004-03-05  Ziemowit Laski  <zlaski@apple.com>
2650         * objc/hash.h (hash_string, compare_strings):
2651         Add type-casts to make Objective-C++ happy.
2652         * objc/typedstream.h (objc_get_stream_class_version):
2653         Rename parameter from 'class' to 'class_name' to make
2654         Objective-C++ happy.
2656 2004-03-01  Michael Matz  <matz@suse.de>
2658         * Makefile.in (ALL_CFLAGS): Add -fno-strict-aliasing.
2660 2004-02-06  Ziemowit Laski  <zlaski@apple.com>
2662         * objc/objc-api.h (objc_super): The 'class' field shall
2663         be named 'super_class' #ifdef __cplusplus.
2665 2004-01-17  Andrew Pinski  <pinskia@physics.uc.edu>
2667         PR target/10781
2668         * encoding.c (rs6000_special_round_type_align): Define.
2670 2004-01-14  Adam Fedor  <fedor@gnu.org>
2672         PR libobjc/12155
2673         * selector.c (__objc_register_instance_methods_to_class): Free
2674         new_list if not used.
2676 2004-01-09  Andrew Ruder  <aeruder@ksu.edu>
2678         PR libobjc/11904
2679         * sarray.c (sarray_free): Free array->is_copy_of latter.
2681 2003-12-01  Zack Weinberg  <zack@codesourcery.com>
2683         PR 11433
2684         * Protocol.m (descriptionForInstanceMethod): Don't dereference
2685         instance_methods if it's NULL.
2686         (descriptionForClassMethod): Likewise for class_methods.
2688 2003-10-24  Rainer Orth  <ro@TechFak.Uni-Bielefeld.DE>
2690         * Makefile.in (runtime-info.h): Remove -Wp.
2692 2003-10-21  Rainer Orth  <ro@TechFak.Uni-Bielefeld.DE>
2694         * Makefile.in (CC1OBJ): Remove.
2695         (runtime-info.h): Invoke $(CC) so all MULTIFLAGS are handled
2696         correctly.
2697         Use .m extension for temporary file.
2698         Remove assembler temp file.
2700 2003-10-20  Joseph S. Myers  <jsm@polyomino.org.uk>
2702         * objc/hash.h (hash_string): Don't use a cast as an lvalue.
2704 2003-10-17  Rainer Orth  <ro@TechFak.Uni-Bielefeld.DE>
2706         * Makefile.in (runtime-info.h): Use MULTIFLAGS.
2708 2003-09-09  Alan Modra  <amodra@bigpond.net.au>
2710         * configure: Regenerate.
2712 2003-08-27  Alexander Malmberg  <alexander@malmberg.org>
2714         * Makefile.in, aclocal.m4: Update to $(libdir)/gcc/ instead of
2715         (libdir)/gcc-lib/ when installing.
2716         * configure: Regenerate.
2718 Thu Jul 10 10:27:43 2003  Nicola Pero  <n.pero@mi.flashnet.it>
2720         libobjc/9969
2721         * sendmsg.c (get_imp): Fixed rare threading problem.
2722         (__objc_responds_to): Similar fixes.
2723         (objc_msg_lookup): Similar fixes.
2724         (__objc_init_install_dtable): Lock the runtime before checking if the
2725         table is installed.
2727 2003-05-23  Nathanael Nerode  <neroden@gcc.gnu.org>
2729         * hash.c, init.c, libobjc.def, libobjc_entry.c, linking.m,
2730         makefile.dos, misc.c, nil_method.c, objects.c, sarray.c,
2731         selector.c, sendmsg.c, thr-dce.c, thr-decosf1.c, thr-irix.c,
2732         thr-mach.c, thr-objc.c, thr-os2.c, thr-posix.c, thr-pthreads.c,
2733         thr-rtems.c, thr-single.c, thr-solaris.c, thr-vxworks.c,
2734         thr-win32.c, thr.c: Replace "GNU CC" with "GCC".
2735         * Makefile.in, NXConstStr.m, Object.m, Protocol.m, archive.c,
2736         class.c, encoding.c, gc.c, objc/NXConstStr.h, objc/Object.h,
2737         objc/Protocol.h, objc/encoding.h, objc/hash.h, objc/objc-api.h,
2738         objc/objc-list.h, objc/objc.h, ocjc/runtime.h, objc/sarray.h,
2739         objc/thr.h, objc/typedstream.h: Replace "GNU CC" with "GCC".
2741 Tue May 13 14:56:03 2003  Richard Frith-Macdonald <rfm@gnu.org>
2742                           Nicola Pero  <n.pero@mi.flashnet.it>
2744         libobjc/10742
2745         * init.c (class_superclass_of_class): New function.
2746         (create_tree_of_subclasses_inherited_from): Use it.
2747         (__objc_tree_insert_class): Likewise.
2748         (class_is_subclass_of_class): Likewise.
2750 2003-04-11  David Chad  <davidc@freebsd.org>
2751             Loren J. Rittle  <ljrittle@acm.org>
2753         libobjc/8562
2754         * objc/hash.h (hash_string): Constify correctly.
2755         (compare_ptrs): Use direct compare.
2756         * objc/objc-list.h (list_nth): Rename index to indx to avoid shadow.
2757         * objc/sarray.h: Global rename index to indx to avoid shadow.
2759 2003-03-12  Andreas Schwab  <schwab@suse.de>
2761         * aclocal.m4 (GLIBCPP_EXPORT_INSTALL_INFO): Avoid trailing /. in
2762         glibcpp_toolexeclibdir.
2763         * configure: Rebuilt.
2765 2003-02-20  Alexandre Oliva  <aoliva@redhat.com>
2767         * configure.in: Propagate ORIGINAL_LD_FOR_MULTILIBS to
2768         config.status.
2769         * configure: Rebuilt.
2771 2003-01-27  Alexandre Oliva  <aoliva@redhat.com>
2773         * aclocal.m4 (glibcpp_toolexeclibdir): Instead of
2774         $(MULTISUBDIR), use `$CC -print-multi-os-directory`, unless
2775         version_specific_libs is enabled.
2776         * configure: Rebuilt.
2778 2003-01-09  Christian Cornelssen  <ccorn@cs.tu-berlin.de>
2780         * Makefile.in (FLAGS_TO_PASS): Also pass DESTDIR.
2781         (install-libs, install-headers): Prepend $(DESTDIR) to
2782         destination paths in all (un)installation commands.
2784 2002-12-02  Zack Weinberg  <zack@codesourcery.com>
2786         * thr-objc.c: Include coretypes.h and tm.h.
2788 2002-12-01  Zack Weinberg  <zack@codesourcery.com>
2790         * encoding.c, sendmsg.c: Include coretypes.h and tm.h.
2792 2002-11-26  Nathanael Nerode  <neroden@gcc.gnu.org>
2794         * configure.in: Remove skip-this-dir support.
2795         * configure: Regenerate.
2797 2002-09-22  Kaveh R. Ghazi  <ghazi@caip.rutgers.edu>
2799         * Makefile.in (all): Fix multilib parallel build.
2801 Thu Sep 12 12:44:37 2002  Nicola Pero  <n.pero@mi.flashnet.it>
2803         * sendmsg.c (nil_method): Declare not to take a variable number of
2804         args.
2805         (objc_msg_lookup): Cast nil_method to IMP before returning it.
2806         (objc_msg_lookup_super): The same.
2808 2002-09-10  Jan Hubicka  <jh@suse.cz>
2810         * nil_method.c (nil_method): No longer defined with variable
2811         arguments.
2813 2002-07-02  Rodney Brown  <rbrown64@csc.com.au>
2815         * objc/encoding.h: Fix formatting.
2816         * objc/hash.h: Likewise.
2817         * objc/objc-api.h: Likewise.
2818         * objc/runtime.h: Likewise.
2819         * objc/thr.h: Likewise.
2820         * archive.c: Likewise.
2821         * class.c: Likewise.
2822         * encoding.c: Likewise.
2823         * gc.c: Likewise.
2824         * hash.c: Likewise.
2825         * init.c: Likewise.
2826         * misc.c: Likewise.
2827         * nil_method.c: Likewise.
2828         * objects.c: Likewise.
2829         * sarray.c: Likewise.
2830         * selector.c: Likewise.
2831         * sendmsg.c: Likewise.
2832         * thr-mach.c: Likewise.
2833         * thr.c: Likewise.
2835 2002-06-25  DJ Delorie  <dj@redhat.com>
2837         * aclocal.m4 (GLIBCPP_CONFIGURE): Split out
2838         GLIBCPP_TOPREL_CONFIGURE.
2839         * configure.in: Call it before AC_CANONICAL_SYSTEM.
2840         * configure: Regenerate.
2842 2002-06-21  Kaveh R. Ghazi  <ghazi@caip.rutgers.edu>
2844         * Object.m (forward, read, write): Fix unused parameter warnings.
2845         * encoding.c: Include <stdlib.h>.
2846         (target_flags): Mark with attribute unused.
2847         (atoi): Delete.
2848         * runtime.h (__objc_selector_max_index): Change to unsigned int.
2849         (__objc_generate_gc_type_description): Prototype.
2850         * selector.c (__objc_selector_max_index): Change to unsigned int.
2852 Mon Jun 17 18:37:42 2002  Nicola Pero  <n.pero@mi.flashnet.it>
2854         * sendmsg.c (__objc_get_forward_imp): Fix warning by making sure
2855         we always have a return value: if __objc_msg_forward does not
2856         supply a forwarding implementation, return the default
2857         __builtin_apply based one.
2859 2002-06-15  Kaveh R. Ghazi  <ghazi@caip.rutgers.edu>
2861         * Object.m: Fix signed/unsigned warning.
2862         * Protocol.m: Likewise.
2863         * archive.c: Always include stdlib.h.
2864         (objc_read_short, objc_read_unsigned_short, objc_read_int,
2865         objc_read_long, __objc_read_nbyte_uint, __objc_read_nbyte_ulong):
2866         Fix signed/unsigned warning.
2867         (objc_write_type, objc_read_type, objc_write_types,
2868         objc_read_types): Ensure ctype 8-bit safety.
2869         (__objc_no_write, __objc_no_read): Mark unused parameters.
2870         * class.c (class_table_setup): Specify void arg.
2871         * encoding.c (atoi, objc_sizeof_type, objc_alignof_type,
2872         objc_skip_typespec, objc_skip_offset,
2873         objc_layout_structure_next_member): Ensure ctype 8-bit safety.
2874         (objc_layout_structure_next_member): Ensure variables are
2875         initialized.
2876         * gc.c (__objc_generate_gc_type_description,
2877         class_ivar_set_gcinvisible): Mark unused parameters.
2878         * init.c (__objc_send_load, __objc_destroy_class_tree_node): Mark
2879         unused parameters.
2880         (__objc_init_protocols) Fix signed/unsigned warning.
2881         * nil_method.c (nil_method): Mark unused parameters.
2882         * thr.h (objc_thread_callback): Specify void arg.
2883         * sarray.c (sarray_new, sarray_realloc, sarray_free): Fix
2884         signed/unsigned warning.
2885         (sarray_free): Fix formatting.
2886         * selector.c (sel_types_match): Ensure ctype 8-bit safety.
2887         * sendmsg.c (__objc_init_install_dtable) Mark unused parameters.
2889 2002-06-09  Andreas Jaeger  <aj@suse.de>
2891         * encoding.c (objc_layout_structure_next_member): Remove unused
2892         variable.
2894 2002-05-20  Kaveh R. Ghazi  <ghazi@caip.rutgers.edu>
2896         * Makefile.in (SHELL): Set to @SHELL@.
2897         (WARN_CFLAGS): New.
2898         (ALL_CFLAGS): Add $(WARN_CFLAGS).
2900 2002-05-16  Rainer Orth  <ro@TechFak.Uni-Bielefeld.DE>
2902         * aclocal.m4: Allow for PWDCMD to override hardcoded pwd.
2903         * configure: Regenerate.
2905 2002-05-08  Alexandre Oliva  <aoliva@redhat.com>
2907         * configure.in (ORIGINAL_LD_FOR_MULTILIBS): Preserve LD at
2908         script entry, and set LD to it when configuring multilibs.
2909         * configure: Rebuilt.
2911 2002-04-19  David O'Brien  <obrien@FreeBSD.org>
2913         * encoding.c (MAX, MIN, ROUNDING): #undef before defining.
2915 2002-04-09  Hans-Peter Nilsson  <hp@bitrange.com>
2917         PR objc/6107
2918         * objc/objc-api.h (struct objc_protocol_list): Change type of
2919         member count from int to size_t.
2921 2002-02-11  Franz Sirl  <Franz.Sirl-kernel@lauterbach.com>
2923         PR libobjc/4039
2924         * aclocal.m4: Replace with version copied from libstdc++-v3.
2925         * configure.in: Update for changes to aclocal and Makefile.
2926         * configure: Regenerate.
2927         * Makefile.in: Correct install of multilibs and shared libs, use
2928         INSTALL_DATA for include files.
2930 Mon Dec 17 17:02:12 2001  Nicola Pero  <nicola@brainstorm.co.uk>
2932         * init.c (__objc_exec_class): Fixed bug in the loop on unclaimed
2933         categories - when an unclaimed category was found, the loop was
2934         doing two steps forward instead of one, so that in certain cases
2935         it was failing to properly load all the categories.  (Reported
2936         with fix by Alexander Malmberg <alexander@malmberg.org>).
2938 2001-11-14  Aldy Hernandez  <aldyh@redhat.com>
2940         * encoding.c: Add target_flags.
2942 2001-11-07  Aldy Hernandez  <aldyh@redhat.com>
2944          * objc/objc-api.h (_C_VECTOR): New.
2946          * encoding.c (VECTOR_TYPE): New.
2948 Mon Oct 29 21:29:21 2001  Nicola Pero  <n.pero@mi.flashnet.it>
2950         * class.c: Rewritten the class table to use optimized, lock-free
2951         lookup.  This more than doubles the speed of class method
2952         invocations.  (class_table_setup), (class_table_insert),
2953         (class_table_replace), (class_table_get_safe),
2954         (class_table_next), (class_table_print),
2955         (class_table_print_histogram): New functions.
2956         (__objc_init_class_tables): Use class_table_setup.
2957         (__objc_add_class_to_hash): Use class_table_get_safe and
2958         class_table_insert.  (objc_lookup_class), (objc_get_class): Do not
2959         assert the existence of the table; do not lock the runtime; use
2960         class_table_get_safe.  (objc_next_class): Use class_table_next.
2961         (__objc_resolve_class_links): Use class_table_next.
2962         (class_pose_as): Use class_table_replace.
2964 2001-09-10  Ovidiu Predescu  <ovidiu@cup.hp.com>
2966         * gc.c: Removed the DEBUG declaration.
2968 Wed Jul 18 12:48:56 2001  Nicola Pero  <n.pero@mi.flashnet.it>
2970         * thr.c (objc_mutex_lock): Invoke __objc_thread_id directly,
2971         rather than through objc_thread_id, to save a function call.
2972         (objc_mutex_trylock, objc_mutex_unlock, objc_condition_wait):
2973         Ditto.
2975 Mon Jul 16 12:15:00 2001  Nicola Pero  <n.pero@mi.flashnet.it>
2977         * objc/objc-api.h (object_is_class): Fixed - buggy code was trying
2978         to cast an id to a Class, which can not be done.  Make the check
2979         by using CLS_ISMETA on the class pointer instead.
2980         (object_is_meta_class): Similar fix.
2982 2001-06-09  Alexandre Oliva  <aoliva@redhat.com>, Stephen L Moshier  <moshier@mediaone.net>
2984         * configure.in (AC_EXEEXT): Work around in case it expands to
2985         nothing, as in autoconf 2.50.
2986         * acinclude.m4: Likewise.
2987         * configure: Rebuilt.
2989 2001-06-08  Nicola Pero  <n.pero@mi.flashnet.it>
2991         * THREADS: Explain that when we compile libobjc inside GCC, we
2992         always use thr-objc.c as a backend, which uses GCC's thread code.
2994 2001-06-06  Richard Frith-Macdonald  <rrfm@gnu.org>
2996         * init.c (__objc_send_message_in_list): When setting a new entry
2997         in __objc_load_methods use the method IMP as key, but check to see
2998         if the method is in the hashtable by looking at the IMP also.
2999         Also ... call the method after adding it to the hashtable rather
3000         than before ... thus preventing an obscure possibility of infinite
3001         recursion if a +load method itself loads a subclass.
3003 2001-05-25  Ovidiu Predescu  <ovidiu@cup.hp.com>
3005         * init.c (__objc_send_message_in_list): When setting a new entry
3006         in __objc_load_methods use the method name as key, not the method
3007         IMP (reported by Richard Frith-Macdonald <richard@brainstorm.co.uk>).
3009 2001-05-09  Joseph S. Myers  <jsm28@cam.ac.uk>
3011         * objc-features.texi: Move to ../gcc/objc.texi.
3012         * fdl.texi: Remove.
3013         * Makefile.in: Don't generate documentation from
3014         objc-features.texi.
3016 2001-05-01  Mark Mitchell  <mark@codesourcery.com>
3018         * fdl.texi: New file.
3019         * objc-features.texi: Simplify.
3020         * Makefile.in: Adjust accordingly.
3022 2001-04-30  Mark Mitchell  <mark@codesourcery.com>
3024         * objc-features.texi: Use the GFDL.
3026 Wed Mar 21 04:44:58 EST 2001  John Wehle  (john@feith.com)
3028         * encoding.c (REAL_TYPE): Define.
3030 2001-03-19  David Edelsohn  <edelsohn@gnu.org>
3032         * encoding.c (TYPE_MODE): Define.
3034 2001-03-14  Nicola Pero  <n.pero@mi.flashnet.it>
3036         * thr.c (objc_thread_add): New function.
3037         (objc_thread_remove): Ditto.
3038         * objc/thr.h: Declare them.
3039         * libobjc.def: Mention them.
3041 2001-02-28  Ovidiu Predescu  <ovidiu@cup.hp.com>
3043         * objc-features.texi: Document the @compatibility_alias compiler
3044         directive (description from Nicola Pero <n.pero@mi.flashnet.it>).
3046 Fri Feb 23 18:12:00 2001  Rainer Orth  <ro@TechFak.Uni-Bielefeld.DE>
3048         * sendmsg.c (__objc_forward): Delete strlen() declaration.
3050 2001-02-08  Geoffrey Keating  <geoffk@redhat.com>
3052         * configure.in: Don't run AC_PROG_CC_WORKS or AC_EXEEXT, because
3053         we're not interested in the result and they might fail.
3054         * configure: Regenerated.
3056 2001-01-12  Joseph S. Myers  <jsm28@cam.ac.uk>
3058         * objc-features.texi: Use @email.
3060 2001-01-12  Joseph S. Myers  <jsm28@cam.ac.uk>
3062         * sendmsg.c (__objc_print_dtable_stats): Don't use #ifdef inside
3063         printf.
3065 2000-01-11  Richard Earnshaw  <rearnsha@arm.com>
3067         * encoding.c (STRUCTURE_SIZE_BOUNDARY): Redefine in a way that
3068         determines the value dynamically.
3070 Wed Jan  3 00:49:10 2001  Ovidiu Predescu  <ovidiu@cup.hp.com>
3072         * sendmsg.c: Added __objc_msg_forward, a hook that allows external
3073         libraries to provide a function that returns the real forwarding
3074         function. This can alleviate problems __builtin_apply() and
3075         friends have on various platforms. (Solution suggested by Helge
3076         Hess.)
3078         * objc/objc-api.h: Define __objc_msg_forward.
3080         * sendmsg.c: Define gen_rtx_REG.
3082 2000-12-06      Ralf Corsepius <corsepiu@faw.uni-ulm.de>
3084         * thr-rtems.c: New file. Stub to compile.
3086 2000-09-06  Alexandre Oliva  <aoliva@redhat.com>
3088         * configure: Rebuilt with new libtool.m4.
3090 Tue Aug 15 00:38:56 2000  Ovidiu Predescu  <ovidiu@cup.hp.com>
3092         * configure.in: Create a config.h file. Check for <sched.h>.
3093         * configure: Regenerate.
3095         * config.h.in: Check for <sched.h>.
3097 2000-08-14  Zack Weinberg  <zack@wolery.cumb.org>
3099         * configure: Regenerate after change to ../libtool.m4.
3101 2000-08-14  Andreas Schwab  <schwab@suse.de>
3103         * objc-features.texi (Top): Move @menu at end of node.
3105 2000-08-11  Manfred Hollstein  <manfredh@redhat.com>
3107         * objc-features.texi: Move @node Top before @menu.
3109 Sun Aug  6 23:27:49 2000  Ovidiu Predescu  <ovidiu@cup.hp.com>
3111         * objc-features.texi: Documented the new -fconstant-string-class
3112         option.
3114 Sun Aug  6 22:51:16 2000  Ovidiu Predescu  <ovidiu@cup.hp.com>
3116         * thr-posix.c: Integrated Chris Ball's <cball@fmco.com> changes to
3117         improve the Posix thread support for Objective-C.
3119 2000-08-04  Zack Weinberg  <zack@wolery.cumb.org>
3121         * aclocal.m4: Replace copy of ../libtool.m4 with
3122         sinclude(../libtool.m4).
3124 Fri Jul 28 08:58:02 2000  Nicola Pero  <nicola@brainstorm.co.uk>
3126         * configure.in: Added libtool support; build shared libraries
3127         if --enable-shared was passed on command line.
3128         * Makefile.in: Modified most compilation commands to use libtool.
3129         * aclocal.m4: New symbolic link to the ../libtool.m4, from the
3130         libtool distribution.
3132 Sat Jul 29 00:10:21 2000  Ovidiu Predescu  <ovidiu@cup.hp.com>
3134         * sarray.c, Object.m: Removed the explicit prototypes for strlen
3135         and memcpy on 64-bit platforms (Suggested by Rodney Brown
3136         <rdb@cup.hp.com>).
3138 2000-05-12  H.J. Lu  (hjl@gnu.org)
3140         * Makefile.in (GTHREAD_FLAGS): New.
3141         (ALL_CFLAGS): Add $(GTHREAD_FLAGS).
3142         (OBJC_THREAD_FILE): Changed to thr-objc.
3144         * configure.in (GTHREAD_FLAGS): New, check and replace it for
3145         Makefile.
3146         (OBJC_THREAD_FILE): Removed.
3148         * thr-objc.c: New.
3150 2000-07-13  Kaveh R. Ghazi  <ghazi@caip.rutgers.edu>
3152         * objc/hash.h: Include string.h.
3154 2000-04-15  David Edelsohn  <edelsohn@gnu.org>
3156         * Object.m (strlen): 64-bit PowerPC is a 64bit platform as well.
3158 2000-04-12  Jakub Jelinek  <jakub@redhat.com>
3160         * Object.m (strlen): Provide prototype on all 64bit platforms,
3161         not only alpha.
3162         * sarray.c (memcpy): Likewise.
3163         * encoding.c (objc_layout_finish_structure): Don't use
3164         ROUND_TYPE_ALIGN on sparc.
3166         * encoding.c (objc_layout_structure_next_member): Do the whole
3167         procedure even for the first member, so that we get correct
3168         alignment.
3170 2000-03-29  Zack Weinberg  <zack@wolery.cumb.org>
3172         * objc/Protocol.h, objc/objc-list.h: Change #endif labels to
3173         comments.
3175 2000-02-23  Zack Weinberg  <zack@wolery.cumb.org>
3177         * Makefile.in: Add -DIN_TARGET_LIBS to ALL_CFLAGS.
3179 Thu Sep 23 07:19:12 1999   Chris Ball <cball@fmco.com>
3181         * thr-posix.c (__objc_mutex_deallocate): made deallocate work.
3183 Tue Sep 21 07:47:10 1999  Jeffrey A Law  (law@cygnus.com)
3185         * Makefile.in (gc.o, gc_gc.o): Do not pass -fgnu-runtime to
3186         the compiler when building C code.
3188 Fri Aug  6 23:32:29 1999  Daniel Jacobowitz <drow@drow.them.org>
3190         * Makefile.in (FLAGS_TO_PASS): Include prefix, exec_prefix,
3191         libdir, libsubdir and tooldir.
3193 Mon Jun 21 05:40:15 1999  John David Anglin <dave@hiauly1>
3195         * init.c (__objc_force_linking): Make global.
3197 Thu May 20 03:20:59 1999  Jeffrey A Law  (law@cygnus.com)
3199         * configure.in (AC_EXEEXT): Remove call.
3200         (compiler_name): Explicitly check with no extension and .exe
3201         extension.
3202         * configure: Regenerate.
3204 Sun Apr 25 01:15:34 1999  Mumit Khan  <khan@xraylith.wisc.edu>
3206         * Makefile.in (CC1OBJ): Define in terms of CC.
3207         (runtime-info.h): Use.
3209 Fri April 8 08:21:07 1999 Ovidiu Predescu <ovidiu@cup.hp.com>
3211         * objc-features.texi: Updated the URL to Boehm's GC page.
3213 Fri Mar 26 23:41:07 1999 Ovidiu Predescu <ovidiu@cup.hp.com>
3215         * archive.c (__objc_code_char, __objc_write_char): Explicitly specify
3216         the char as being signed (patch from Daniel Jacobowitz
3217         <drow@false.org>).
3219 Wed Mar 24 22:41:28 1999  Mumit Khan  <khan@xraylith.wisc.edu>
3221         * configure.in (AC_PREREQ): Update to 2.13.
3222         (AC_EXEEXT): Call to find possible file extension.
3223         (compiler_name): Use.
3224         * configure: Regenerate.
3226 Wed Jan 27 02:31:01 1999  Jeffrey A Law  (law@cygnus.com)
3228         * Makefile.in (ALL_CFLAGS): Add -DIN_GCC.
3230 Tue Jan  5 01:38:53 1999  Jeffrey A Law  (law@cygnus.com)
3232         * configure.in (thread_file): Correct and simplify code to find
3233         the thread file.
3234         * configure: Rebuilt.
3236 1998-11-26  Manfred Hollstein  <manfred@s-direktnet.de>
3238         * configure.in (compiler_name): Add check to detect if this
3239         language's compiler has been built.
3240         * configure: Regenerate.
3242 Mon Nov 23 16:50:28 1998  Kaveh R. Ghazi  <ghazi@caip.rutgers.edu>
3244         *  configure.in: Use AC_PREREQ(2.12.1).
3246 Thu Nov 19 20:33:37 1998  Jeffrey A Law  (law@cygnus.com)
3248         * Makefile.in (runtime-info.h): Avoid GNU make extensions.
3250 Sun Nov  8 17:46:14 1998  Kaveh R. Ghazi  <ghazi@caip.rutgers.edu>
3252         * Makefile.in (INCLUDES): Add -I$(srcdir)/$(MULTISRCTOP)../include.
3254 Thu Oct 22 14:34:06 1998  Kaveh R. Ghazi  <ghazi@caip.rutgers.edu>
3256         * configure.in: Use AC_CONFIG_AUX_DIR($topsrcdir).
3258 Sat Oct 17 05:21:31 1998  Ovidiu Predescu  <ovidiu@slip.net>
3260         * objc-features.texi (Top): Changed the email address.
3261         * objc-features.texi (Garbage Collection): Use @uref instead of @url.
3263 Mon Oct 11 21:25:27 1998  Ovidiu Predescu  <ovidiu@slip.net>
3265         * encoding.c: Redefine get_inner_array_type to get the first entry
3266         in the structure.
3268 Thu Oct  8 12:21:14 1998  Richard Frith-Macdonald <richard@brainstorm.co.uk>
3270         * encoding.c (objc_skip_type_qualifiers): Handle _C_BYREF.
3271         (objc_get_type_qualifiers): Similarly.
3272         * objc/encoding.h (_C_BYREF): Define.
3273         (_F_BYREF): Define.
3275 1998-10-07  David S. Miller  <davem@pierdol.cobaltmicro.com>
3277         * objc/sarray.h: Make boffset be an unsigned long when sparc so it
3278         works out on 64-bit systems.
3280 Tue Oct  6 20:32:06 1998  Alexandre Oliva  <oliva@dcc.unicamp.br>
3282         * Makefile.in (INCLUDES): Make it multilib-friendly.
3284 Fri Oct  2 07:12:14 1998  H.J. Lu  (hjl@gnu.org)
3286         * Makefile.in (INCLUDES): Add -I$(srcdir)/../gcc.
3288 Thu Oct  1 22:33:03 1998 Robert Lipe  <robertl@dgii.com>
3289                          Jeffrey A Law  (law@cygnus.com)
3291         * Makefile.in (INCLUDES): Reference gcc via $MULTIBUILDTOP.
3292         (FLAGS_TO_PASS): Added.
3293         (runtime-info.h): Reference cc1ibj via $MULTIBUILDTOP.
3295         * archive.c: Change config.h to tconfig.h.
3297         * configure.in: Find gcc's object directory even for multilibs.
3299 Wed Sep 30 18:17:17 1998  Robert Lipe  <robertl@dgii.com>
3301         * configure.in: Escape ^ in grep string.
3302         * configure: Rebuilt.
3304 Wed Sep 30 09:14:52 1998  Jeffrey A Law  (law@cygnus.com)
3306         * All .h files pushed down into the objc/ subdirectory.
3307         * Makefile.in (copy_headers): Corresponding changes.
3308         * configure.in (AC_INIT): Corresponding changes.
3309         * configure: Rebuilt.
3311 1998-09-30  Ben Elliston  <bje@cygnus.com>
3312             Jeff Law      <law@cygnus.com>
3314         * Makefile.in: Rewrite.
3316         * configure.in: Likewise.
3318         * configure: Regenerate.
3320         * All .c files.  Remove "objc" prefix when including objc header
3321         files.  Include tconfig.h, not ../tconfig.h.
3323 Mon Sep 21 23:27:10 1998  Ovidiu Predescu <ovidiu@slip.net>
3325         * encoding.c (TREE_TYPE, ARRAY_TYPE): Define.
3326         (get_inner_array_type): Define.
3328 1998-09-21  Ben Elliston  <bje@cygnus.com>
3330         * New directory.  Moved files from ../gcc/objc.