Update ChangeLog and version files for release
[official-gcc.git] / libobjc / ChangeLog
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1 2017-07-04  Release Manager
3         * GCC 6.4.0 released.
5 2016-12-21  Release Manager
7         * GCC 6.3.0 released.
9 2016-08-22  Release Manager
11         * GCC 6.2.0 released.
13 2016-04-27  Release Manager
15         * GCC 6.1.0 released.
17 2016-01-04  Jakub Jelinek  <jakub@redhat.com>
19         Update copyright years.
21 2015-11-07  Trevor Saunders  <tbsaunde+gcc@tbsaunde.org>
23         PR libobjc/24775
24         * encoding.c (_darwin_rs6000_special_round_type_align): Use
25         __CHAR_BIT__ instead of BITS_PER_UNIT.
26         (objc_sizeof_type): Likewise.
27         (objc_layout_structure): Likewise.
28         (objc_layout_structure_next_member): Likewise.
29         (objc_layout_finish_structure): Likewise.
30         (objc_layout_structure_get_info): Likewise.
32 2015-11-03  Trevor Saunders  <tbsaunde+gcc@tbsaunde.org>
34         PR libobjc/24775
35         * encoding.c (objc_layout_finish_structure): Remove usage of
36         ROUND_TYPE_SIZE.
38 2015-09-12  Trevor Saunders  <tbsaunde+gcc@tbsaunde.org>
40         PR libobjc/24775
41         * sendmsg.c (tm.h): Remove include.
43 2015-09-12  Trevor Saunders  <tbsaunde+gcc@tbsaunde.org>
45         PR libobjc/24775
46         * sendmsg.c (gen_rtx): Remove macro.
47         (gen_rtx_MEM): Likewise.
48         (gen_rtx_REG): Likewise.
49         (rtx): Likewise.
51 2015-09-12  Trevor Saunders  <tbsaunde+gcc@tbsaunde.org>
53         PR libobjc/24775
54         * sendmsg.c: Remove check of STRUCT_VALUE macro.
56 2015-05-13  Eric Botcazou  <ebotcazou@adacore.com>
58         * configure.ac: Remove manual SJLJ check.
59         * config.h.in: Regenerate.
60         * configure: Likewise.
61         * exception.c: Replace SJLJ_EXCEPTIONS by __USING_SJLJ_EXCEPTIONS__.
63 2015-05-13  Michael Haubenwallner  <michael.haubenwallner@ssi-schaefer.com>
65         * aclocal.m4: Regenerated with automake-1.11.6.
67 2015-05-04  Trevor Saunders  <tbsaunde+gcc@tbsaunde.org>
69         * configure: Regenerate.
71 2015-05-01  Trevor Saunders  <tbsaunde+gcc@tbsaunde.org>
73         * acinclude.m4: Include bitfields.m4.
74         * config.h.in: Regenerate.
75         * configure: Likewise.
76         * configure.ac: Invoke gt_BITFIELD_TYPE_MATTERS.
77         * encoding.c: Check HAVE_BITFIELD_TYPE_MATTERS.
79 2015-04-29  Trevor Saunders  <tbsaunde+gcc@tbsaunde.org>
81         * encoding.c (objc_layout_structure_next_member): Check the value of
82         PCC_BITFIELD_TYPE_MATTERS not if it is defined.
84 2015-02-05  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
86         PR libobjc/63765
87         * thr.c (_XOPEN_SOURCE): Remove.
89 2015-01-27  Matthias Klose  <doko@ubuntu.com>
91         * sendmsg.c: Add prototypes for __objc_get_forward_imp and get_imp.
93 2015-01-09  Dimitris Papavasiliou  <dpapavas@gmail.com>
95         PR libobjc/51891
96         * ivars.c: Add a check for classes without instance
97         variables, which have a NULL ivar list pointer.
99 2015-01-05  Jakub Jelinek  <jakub@redhat.com>
101         Update copyright years.
103 2014-11-21  H.J. Lu  <hongjiu.lu@intel.com>
105         PR bootstrap/63784
106         * configure: Regenerated.
108 2014-11-11  Francois-Xavier Coudert  <fxcoudert@gcc.gnu.org>
110         PR target/63610
111         * configure: Regenerate.
113 2014-11-05  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
115         * thr.c (_XOPEN_SOURCE): Define as 600.
117 2014-07-27  Alan Modra  <amodra@gmail.com>
118             Matthias Klose  <doko@ubuntu.com>
120         PR libobjc/61920
122         * encoding.c: Define rs6000_special_adjust_field_align_p.
124 2014-01-02  Richard Sandiford  <rdsandiford@googlemail.com>
126         Update copyright years
128 2013-09-20  Alan Modra  <amodra@gmail.com>
130         * configure: Regenerate.
132 2013-07-21   Ondřej Bílka  <neleai@seznam.cz>
134         * class.c: Fix typos.
135         * encoding.c: Likewise.
136         * init.c: Likewise.
137         * objc-private/runtime.h: Likewise.
138         * objc/runtime.h: Likewise.
139         * objc-sync.c: Likewise.
141 2013-07-04  Kai Tietz  <ktietz@redhat.com>
143         * exception.c: Add check for SjLj to SEH blocks.
145 2013-02-03  Richard Sandiford  <rdsandiford@googlemail.com>
147         Update copyright years.
149 2012-10-19  Michael Meissner  <meissner@linux.vnet.ibm.com>
151         * encoding.c (TARGET_VSX): Provide definitions based on the
152         current compilation options, and not based off the target options
153         structure.
154         (TARGET_ALTIVEC): Likewise.
155         (TARGET_64BIT): Likewise.
157 2012-09-14  David Edelsohn  <dje.gcc@gmail.com>
159         * configure: Regenerated.
161 2012-07-19  Tristan Gingold  <gingold@adacore.com>
162             Richard Henderson  <rth@redhat.com>
164         * exception.c (__gnu_objc_personality_seh0): New function.
166 2012-05-16  H.J. Lu  <hongjiu.lu@intel.com>
168         * configure: Regenerated.
170 2012-03-12  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
172         * configure.ac (enable_objc_gc): Remove alpha*-dec-osf* handling.
173         * configure: Regenerate.
175         * thr.c (_XOPEN_SOURCE): Define unconditionally.
177 2011-11-21  Andreas Tobler  <andreast@fgznet.ch>
179         * configure: Regenerate.
181 2011-11-02  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
183         * Makefile.in (INCLUDES): Add -I$(MULTIBUILDTOP)../libgcc.
184         * configure.ac (target_thread_file, HAVE_GTHR_DEFAULT): Remove.
185         * configure: Regenerate.
186         * config.h.in: Regenerate.
188 2011-10-17  Paul Brook  <paul@codesourcery.com>
189             Matthias Klose  <doko@ubuntu.com>
191         * exception.c (parse_lsda_header): hardcode ttype_encoding for older
192         ARM EABI toolchains.
193         (get_ttype_entry) Remove __ARM_EABI_UNWINDER__ variant.
195 2011-10-09  Nicola Pero  <nicola.pero@meta-innovation.com>
197         PR libobjc/49883
198         * init.c (__objc_exec_class): Work around a bug in clang's code
199         generation.  Clang sets the class->info field to values different
200         from 0x1 or 0x2 (the only allowed values in the traditional GNU
201         Objective-C runtime ABI) to store some additional information, but
202         this breaks backwards compatibility.  Wipe out all the bits in the
203         fields other than the first two upon loading a class.
205 2011-10-09  Nicola Pero  <nicola.pero@meta-innovation.com>
207         * class.c (objc_lookup_class): Added back for compatibility with
208         clang which seems to emit calls to it.
210 2011-10-08  Richard Frith-Macdonald <rfm@gnu.org>
211             Nicola Pero  <nicola.pero@meta-innovation.com>
213         PR libobjc/50428
214         * sendmsg.c (__objc_send_initialize): If a class does not have an
215         +initialize method, search for an +initialize method in the
216         superclass and in the ancestor classes and execute the first one
217         that is found.  This makes the GNU runtime behave in the same way
218         as the Apple/NeXT runtime with respect to +initialize methods and
219         subclassing.
221 2011-08-06  Nicola Pero  <nicola.pero@meta-innovation.com>
223         PR libobjc/50002
224         * class.c (__objc_update_classes_with_methods): Iterate over meta
225         classes as well as normal classes when refreshing the method
226         implementations.  This fixes replacing class methods.
228 2011-08-06  Nicola Pero  <nicola.pero@meta-innovation.com>
230         * class.c (class_getSuperclass): Fixed to work with meta classes
231         still in construction too.
233 2011-08-06  Nicola Pero  <nicola.pero@meta-innovation.com>
235         * class.c (class_getSuperclass): Fixed typo in comment.
236         
237 2011-08-06  Nicola Pero  <nicola.pero@meta-innovation.com>
239         PR libobjc/49882
240         * class.c (class_getSuperclass): Return the superclass if the
241         class is in construction.
242         * objc/runtime.h (class_getSuperclass): Updated documentation.
244 2011-08-05  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
246         * Makefile.in (INCLUDES): Search
247         $(srcdir)/$(MULTISRCTOP)../libgcc.
249 2011-06-08  Nicola Pero  <nicola.pero@meta-innovation.com>
251         * objc/objc.h (__GNU_LIBOBJC__): Bumped to 20110608.
253 2011-06-08  Nicola Pero  <nicola.pero@meta-innovation.com>
255         * configure.ac (VERSION): Bumped to 4:0:0.
256         * configure (VERSION): Likewise.
258 2011-06-08  Nicola Pero  <nicola.pero@meta-innovation.com>
260         * objc/README: Updated.
261         * objc-private/selector.h: Updated comments.
262         
263 2011-06-07  Nicola Pero  <nicola.pero@meta-innovation.com>
265         * sendmsg.c (class_get_instance_method): Removed.
266         (class_get_class_method): Removed.
267         (objc_get_uninstalled_dtable): Removed.
269 2011-06-07  Nicola Pero  <nicola.pero@meta-innovation.com>
271         * objc-private/module-abi-8.h (class_get_instance_size): Removed.
272         * objects.c (class_create_instance): Removed.
273         * error.c (__USE_FIXED_PROTOTYPES__): Removed.
274         * gc.c (__objc_generate_gc_type_description): Use
275         class_getInstanceSize() instead of class_get_instance_size().
276         * selector.c (sel_types_match): Made static.
277         (sel_get_typed_uid): Removed.
278         (sel_get_any_typed_uid): Removed.
279         (sel_get_name): Removed.
280         (sel_get_type): Removed.
281         (sel_register_name): Removed.
282         (sel_register_typed_name): Removed.
283         (sel_get_uid): Removed.
285 2011-06-07  Nicola Pero  <nicola.pero@meta-innovation.com>
287         * encoding.c (method_get_number_of_arguments): Removed.
288         (method_get_sizeof_arguments): Removed.
290 2011-06-07  Nicola Pero  <nicola.pero@meta-innovation.com>
292         * class.c (objc_next_class): Removed.
293         (class_pose_as): Removed.
294         (CLASSOF): Removed.
295         (class_table_replace): Removed.
296         (objc_lookup_class): Removed.
298 2011-06-07  Nicola Pero  <nicola.pero@meta-innovation.com>
300         Removed the Traditional Objective-C runtime public API.
301         * Makefile.in (OBJC_DEPRECATED_H): Variable removed.
302         (install-headers): Do not create the objc/deprecated directory and
303         do not install the deprecated headers.
304         (OBJC_H): Removed encoding.h and objc-api.h.
305         * Object.m: Removed all methods with the exception of -class and
306         -isEqual:.  Updated includes.  ([-class]): Use Modern API.
307         * objc/Object.h: Do not include deprecated/Object.h.
308         * objc/deprecated/Object.h: Removed.
309         * linking.m (__objc_linking): Call [Object class] instead of
310         [Object name].
311         * Protocol.m: Removed all methods with the exception of -isEqual:.
312         Updated includes.
313         * objc/Protocol.h: Do not include deprecated/Protocol.h.
314         * objc/deprecated/Protocol.h: Removed.
315         * objc/deprecated/struct_objc_symtab.h: Removed.
316         * objc/deprecated/struct_objc_module.h: Removed.
317         * objc/deprecated/struct_objc_ivar.h: Removed.
318         * objc/deprecated/struct_objc_ivar_list.h: Removed.
319         * objc/deprecated/struct_objc_method.h: Removed.
320         * objc/deprecated/struct_objc_method_list.h: Removed.
321         * objc/deprecated/struct_objc_protocol_list.h: Removed.
322         * objc/deprecated/struct_objc_category.h: Removed.
323         * objc/deprecated/MetaClass.h: Removed.
324         * objc/deprecated/objc_msg_sendv.h: Removed.  
325         * objc/deprecated/README: Removed.
326         * objc/deprecated/struct_objc_class.h: Removed.
327         * objc/deprecated/struct_objc_protocol.h: Removed.
328         * objc/deprecated/struct_objc_selector.h: Removed.
329         * objc/encoding.h: Removed.
330         * objc/message.h (struct objc_super): Removed the definition for
331         the Traditional Objective-C runtime API.
332         * objc/objc.h: Do not include objc/objc-decls.h.
333         deprecated/struct_objc_selector.h, deprecated/MetaClass.h,
334         deprecated/struct_objc_class.h, deprecated/struct_objc_protocol.h
335         and deprecated/objc_msg_sendv.h.  Uncommented new definition of
336         Protocol *.
337         * objc/objc-api.h: Removed.
338         * objc/runtime.h: Updated comments.  Removed check to detect
339         concurrent usage of Traditional and Modern APIs.
340         * objc-private/module-abi-8.h: Always define struct objc_class and
341         struct objc_protocol.  (struct objc_protocol_list): Changed type
342         of 'list' argument from 'Protocol *' to 'struct objc_protocol *'.
343         (class_get_instance_size): Added.
344         * objc-private/protocols.h (__objc_protocols_add_protocol): Take a
345         'struct objc_protocol *' as argument, not a 'Protocol *'.
346         * objc-private/runtime.h: Updated comments.
347         * objc-private/selector.h (struct objc_selector, sel_eq): Added.
348         * class.c: Include objc-private/selector.h.
349         (objc_get_meta_class): Return a Class instead of a MetaClass.
350         * encoding.c (method_get_next_argument): Removed.
351         (method_get_first_argument): Removed.
352         (method_get_nth_argument): Removed.
353         * gc.c: Include objc/runtime.h instead of objc/encoding.h.
354         Include objc-private/module-abi-8.h and ctype.h.
355         * protocols.c (__objc_protocols_add_protocol): Take a 'struct
356         objc_protocl *' as argument, not a 'Protocol *'.
357         (class_addProtocol): Added casts to 'struct objc_protocol *' and
358         'Protocol *'.
359         (class_copyProtocolList): Likewise.
360         (protocol_conformsToProtocol): Likewise.
361         (protocol_copyProtocolList): Likewise.
362         * sarray.c: Include objc-private/module-abi-8.h.
363         * sendmsg.c (method_get_next_argument): Removed.
364         (method_get_first_argument): Removed.
365         (method_get_nth_argument): Removed.
366         (objc_msg_sendv): Removed.
367         (arglist_t, retval_t): New.  (class_get_class_method): Take a
368         'Class', not 'MetaClass', argument.
369         * thr.c: Include module-abi-8.h.
370         
371 2011-06-03  Nicola Pero  <nicola.pero@meta-innovation.com>
373         * Makefile.in (OBJC_DEPRECATED_H): Removed struct_objc_static_instances.h
374         and objc_get_uninstalled_dtable.h.
375         * objc/deprecated/struct_objc_static_instances.h: Removed.
376         * objc/deprecated/objc_get_uninstalled_dtable.h: Removed.       
377         * objc/objc-api.h: Do not include deprecated/objc_static_instances.h
378         and deprecated/objc_get_uninstalled_dtable.h.
379         
380 2011-06-03  Nicola Pero  <nicola.pero@meta-innovation.com>
382         * Makefile.in (OBJC_DEPRECATED_H): Removed objc_object_alloc.h.
383         * objc/deprecated/objc_object_alloc.h: Removed.
384         * objc/objc-api.h: Do not include deprecated/objc_object_alloc.h.
385         * objects.c (_objc_object_alloc, _objc_object_dispose,
386         _objc_object_copy): Removed.
387         * libobjc.def (__objc_object_alloc, __objc_object_copy,
388         __objc_object_dispose): Removed.
389         
390 2011-06-03  Nicola Pero  <nicola.pero@meta-innovation.com>
392         * Makefile.in (OBJC_DEPRECATED_H): Removed METHOD_NULL.h.
393         * objc/objc-api.h: Do not include deprecated/METHOD_NULL.h.
394         * objc/deprecated/METHOD_NULL.h: Removed.
395         
396 2011-06-03  Nicola Pero  <nicola.pero@meta-innovation.com>
398         * Makefile.in (OBJC_DEPRECATED_H): Removed objc_valloc.h,
399         objc_malloc.h and objc_unexpected_exception.h.
400         (exception.lo): Do not use -Wno-deprecated-declarations.
401         (exception_gc.lo): Likewise.
402         * objc/objc-api.h: Do not include deprecated/objc_valloc.h,
403         deprecated/objc_malloc.h and
404         deprecated/objc_unexpected_exception.h.
405         * objc/deprecated/objc_valloc.h: Removed.
406         * objc/deprecated/objc_malloc.h: Removed.
407         * objc/deprecated/objc_unexpected_exception.h: Removed.
408         * exception.c (_objc_unexpected_exception): Removed.
409         (objc_exception_throw): Do not check for
410         _objc_unexpected_exception.
411         * memory.c (objc_valloc, _objc_malloc, _objc_atomic_malloc,
412         _objc_valloc, _objc_realloc, _objc_calloc, _objc_free): Removed.        
413         * libobjc.def (_objc_unexpected_exception, objc_valloc): Removed.
414         
415 2011-06-03  Nicola Pero  <nicola.pero@meta-innovation.com>
417         * objc/objc.h: Do not include deprecated/STR.h.
418         * objc/deprecated/STR.h: Removed.
419         * Makefile.in (OBJC_DEPRECATED_H): removed STR.h.
420         
421 2011-06-03  Nicola Pero  <nicola.pero@meta-innovation.com>
423         * Makefile.in (OBJC_H): Removed hash.h and sarray.h.
424         (OBJC_DEPRECATED_H): Likewise.
425         * libobjc.def (objc_hash_new, objc_hash_delete, objc_hash_add,
426         objc_hash_remove, objc_hash_next, objc_hash_value_for_key,
427         objc_hash_is_key_in_hash, hash_add, hash_delete, hash_new,
428         hash_next, hash_remove, hash_value_for_key, hash_is_key_in_hash,
429         sarray_at_put, sarray_at_put_safe, sarray_free, sarray_lazy_copy,
430         sarray_new, sarray_realloc, sarray_remove_garbage): Removed.
431         * objc/sarray.h: Removed.
432         * objc/hash.h: Removed.
433         * objc/deprecated/sarray.h: Removed.
434         * objc/deprecated/hash.h: Removed.
435         * objc/Object.h: Do not include objc/deprecated/hash.h
436         * Object.m: Include string.h.
437         * objc/objc-api.h: Do not include objc/deprecated/hash.h.
438         * objc-private/common.h (GNU_LIBOBJC_COMPILING_LIBOBJC_ITSELF):
439         Removed.
441 2011-06-03  Nicola Pero  <nicola.pero@meta-innovation.com>
443         * Object.m ([-forward::]): Removed.
444         * objc/deprecated/Object.h ([-forward::]): Removed.
445         * sendmsg.c (__objc_forward): Updated comments.
446         
447 2011-06-03  Nicola Pero  <nicola.pero@meta-innovation.com>
449         * Makefile.in (OBJC_H): Removed objc-list.h.
450         (OBJC_DEPRECATED_H): Removed objc-list.h.
451         * objc/objc-list.h: File removed.
452         * objc/deprecated/objc-list.h: File removed.
454 2011-06-03  Nicola Pero  <nicola.pero@meta-innovation.com>
456         * Makefile.in (OBJC_H): Removed typedstream.h.
457         (OBJC_DEPRECATED_H): Removed typedstream.h.
458         (C_SOURCE_FILES): Removed archive.c.
459         (Object.lo): Rule removed.
460         (Object_gc.lo): Likewise.
461         (archive.lo): Likewise.
462         (archive_gc.lo): Likewise.
463         * objc/deprecated/Object.h ([+streamVersion:], [-read], [-write],
464         [-awake]): Removed.
465         Do not include deprecated/typedstream.h.
466         * Object.m: Removed the same methods.
467         * archive.c: File removed.
468         * objc/typedstream.h: File removed.
469         * objc/deprecated/typedstream.h: File removed.
470         * libobjc.def (__objc_read_nbyte_uint, __objc_read_nbyte_ulong,
471         __objc_write_class, __objc_write_object, __objc_write_selector,
472         objc_close_typed_stream, objc_end_of_typed_stream,
473         objc_flush_typed_stream, objc_get_stream_class_version,
474         objc_open_typed_stream, objc_open_typed_stream_for_file,
475         objc_read_array, objc_read_char, objc_read_int, objc_read_long,
476         objc_read_object, objc_read_selector, objc_read_short,
477         objc_read_string, objc_read_type, objc_read_types,
478         objc_read_unsigned_char, objc_read_unsigned_int,
479         objc_read_unsigned_long, objc_read_unsigned_short,
480         objc_write_array, objc_write_char, objc_write_int,
481         objc_write_long, objc_write_object, objc_write_object_reference,
482         objc_write_root_object, objc_write_selector, objc_write_short,
483         objc_write_string, objc_write_string_atomic, objc_write_type,
484         objc_write_types, objc_write_unsigned_char,
485         objc_write_unsigned_int, objc_write_unsigned_long,
486         objc_write_unsigned_short): Removed.
487         
488 2011-06-02  Nicola Pero  <nicola.pero@meta-innovation.com>
490         * Makefile.in (OBJC_DEPRECATED_H): Removed objc_error.h.
491         * objc/deprecated/objc_error.h: Removed.
492         * objc/objc-api.h: Do not include deprecated/objc_error.h.
493         * libobjc.def (objc_error, objc_verror): Removed.
494         * error.c (_objc_error_handler, objc_error, objc_verror,
495         objc_set_error_handler): Removed.
496         * Object.m ([-error:], [-perform:], [-perform:with:],
497         [-perform:with:with], [-subclassResponsibility:],
498         [-notImplemented:], [-shouldNotImplement:], [-doesNotRecognize:]):
499         Removed.
500         * objc/deprecated/Object.h: Removed the same methods.
501         * sendmsg.c (__objc_forward): Do not try to invoke the "error:"
502         method after trying to invoke the "doesNotRecognize:" method.
503         
504 2011-05-26  Nicola Pero  <nicola.pero@meta-innovation.com>
506         * sendmsg.c: Reindented part of the file.  No non-trivial changes
507         in code.
509 2011-05-26  Nicola Pero  <nicola.pero@meta-innovation.com>
511         * sendmsg.c (__objc_install_dtable_for_class): Use objc_getClass,
512         not objc_lookup_class.
514 2011-05-25  Richard Frith-Macdonald <rfm@gnu.org>
515             David Ayers  <ayers@fsfe.org>
517         PR libobjc/38307
518         * sendmsg.c: Include objc/hash.h.
519         (get_implementation): New function, mostly with code from get_imp
520         updated to support the new +initialize dispatch table logic.
521         (get_imp): Use get_implementation.
522         (__objc_responds_to): Updated to support the new +initialize
523         dispatch table logic.
524         (class_respondsToSelector): Likewise.
525         (objc_msg_lookup): Use get_implementation.
526         (__objc_init_install_dtable): Removed.
527         (__objc_install_methods_in_dtable): Updated arguments.
528         (__objc_install_dispatch_table_for_class): Renamed to
529         __objc_install_dtable_for_class and updated to support the new
530         +initialize dispatch table logic.
531         (__objc_update_dispatch_table_for_class): Updated to support the
532         new +initialize dispatch table logic.
533         (__objc_forward): Call get_implementation instead of get_imp.
534         (prepared_dtable_table): New.
535         (__objc_prepare_dtable_for_class): New. 
536         (__objc_prepared_dtable_for_class): New.
537         (__objc_get_prepared_imp): New.
538         (__objc_install_prepared_dtable_for_class): New.
539         
540 2011-05-24  Nicola Pero  <nicola.pero@meta-innovation.com>
542         PR libobjc/48177
543         * selector.c (__sel_register_typed_name): Use sel_types_match()
544         instead of strcmp() to compare selector types (Suggestion by
545         Richard Frith-Macdonald <rfm@gnu.org>).
547 2011-04-15  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
549         PR libobjc/32037
550         * Makefile.in (OBJC_GCFLAGS): Move ...
551         * configure.ac (enable_objc_gc): ... here.
552         Add $(libsuffix) to OBJC_BOEHM_GC.
553         * configure: Regenerate.
555 2011-02-28  Nicola Pero  <nicola.pero@meta-innovation.com>
556         
557         * selector.c (sel_getTypedSelector): Return NULL if there are
558         multiple selectors with conflicting types.
559         * objc/runtime.h (sel_getTypedSelector): Updated documentation.
560         
561 2011-02-28  Richard Frith-Macdonald <rfm@gnu.org>
563         PR libobjc/47922
564         * gc.c (class_ivar_set_gcinvisible): Use _C_GCINVISIBLE instead of
565         a hardcoded "!".
567 2011-02-13  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
569         * configure: Regenerate.
571 2010-12-26  Nicola Pero  <nicola.pero@meta-innovation.com>
573         * init.c (create_tree_of_subclasses_inherited_from): Use
574         class_superclass_of_class instead of assuming a class is
575         unresolved when it could be resolved.  Tidied up assignment and
576         check.
577         (__objc_tree_insert_class): Enhanced DEBUG_PRINTF.
578         (objc_tree_insert_class): Tidied up loop; return immediately upon
579         inserting a class.
580         (__objc_exec_class): Do not set __objc_class_tree_list.
581         
582 2010-12-24  Nicola Pero  <nicola.pero@meta-innovation.com>
584         * selector.c (sel_getTypedSelector): Return NULL if given a NULL
585         argument.
586         (sel_registerTypedName): Same.
587         (sel_registerName): Same.
588         * objc/runtime.h: Updated documentation.
589         
590 2010-12-24  Nicola Pero  <nicola.pero@meta-innovation.com>
592         * objc/runtime.h (class_addIvar): Updated documentation.  The
593         alignment is actually the log_2 of the alignment in bytes.
594         * ivars.c (class_addIvar): Corresponding change to the
595         implementation.
596         
597 2010-12-24  Nicola Pero  <nicola.pero@meta-innovation.com>
599         * objc/runtime.h (sel_getType): Renamed to sel_getTypeEncoding to
600         be consistent with method_getTypeEncoding and
601         ivar_getTypeEncoding.
602         (sel_copyTypedSelectorList, sel_getTypedSelector): New.
603         * selector.c (sel_getType): Renamed to sel_getTypeEncoding.
604         (sel_copyTypedSelectorList, sel_getTypedSelector): New.
605         (sel_get_type): Updated call to sel_getType.
606         
607 2010-12-24  Nicola Pero  <nicola.pero@meta-innovation.com>
609         * objc/runtime.h (class_conformsToProtocol,
610         class_copyProtocolList): Updated documentation.
612 2010-12-23  Nicola Pero  <nicola.pero@meta-innovation.com>
614         * init.c (create_tree_of_subclasses_inherited_from): Updated
615         DEBUG_PRINTF messages.
616         (__objc_tree_insert_class): Same.
617         (__objc_send_load_using_method_list): Same.
618         (__objc_send_load): Same.
619         (__objc_exec_class): Same.  In particular, do not print the module
620         name since it is no longer used.
621         * sendmsg.c (__objc_send_initialize): Added DEBUG_PRINTFs for
622         tracking +initialize calls.
623         (__objc_update_dispatch_table_for_class): Added DEBUG_PRINTFs for
624         tracking updates of dispatch tables.
625         (__objc_install_dispatch_table_for_class): Same.
626         
627 2010-12-23  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
629         * Makefile.in (libobjc$(libsuffix).la): Link with -Wc,-shared-libgcc.
630         (libobjc_gc$(libsuffix).la): Likewise.
632 2010-12-23  Nicola Pero  <nicola.pero@meta-innovation.com>
634         * sendmsg.c (class_addMethod): Return NO if the method already
635         exists in the class.
637 2010-12-22  Nicola Pero  <nicola.pero@meta-innovation.com>
639         * init.c (duplicate_classes): New.
640         (__objc_exec_class): Initialize duplicate_classes.
641         (__objc_create_classes_tree): Ignore classes in the
642         duplicate_classes table.
643         (__objc_call_load_callback): Same.
644         (__objc_init_class): If a duplicate class is found, add it to
645         duplicate_classes instead of aborting.  Return YES if the class is
646         not a duplicate, and NO if it is.
647         * objc-private/runtime.h (__objc_init_class): Updated prototype.
649 2010-12-22  Nicola Pero  <nicola.pero@meta-innovation.com>
651         * objc-private/objc-list.h: Reindented file.  No code changes.
652         * objc-private/sarray.h: Same change.
654 2010-12-22  Nicola Pero  <nicola.pero@meta-innovation.com>
656         * objc-private/accessors.h: Removed 'extern "C"' guards.  This
657         file is never compiled with C++.
658         * objc-private/hash.h: Same change.
659         * objc-private/objc-list.h: Same change.
660         * objc-private/objc-sync.h: Same change.
661         * objc-private/protocols.h: Same change.
662         * objc-private/runtime.h: Same change.
663         * objc-private/sarray.h: Same change.
664         * objc-private/selector.h: Same change.
666 2010-12-21  Nicola Pero  <nicola.pero@meta-innovation.com>
668         PR libobjc/18764
669         * class.c (__objc_add_class_to_hash): Return YES if the class was
670         added, and NO if it already existed.
671         * init.c (__objc_init_class): If __objc_add_class_to_hash returns
672         NO, then abort the program with an error message.
673         * objc-private/runtime.h (__objc_add_class_to_hash): Updated
674         declaration.
676 2010-12-21  Nicola Pero  <nicola.pero@meta-innovation.com>      
678         * init.c (_objc_load_callback): Initialize with 0.
679         (__objc_call_callback): Renamed to __objc_call_load_callback.
680         Check _objc_load_callback only once, and if it is not set, return
681         immediately.
682         (objc_send_load): Updated call to __objc_call_callback.
683         
684 2010-12-21  Nicola Pero  <nicola.pero@meta-innovation.com>
686         PR libobjc/16110
687         * init.c (__objc_send_message_in_list): Renamed to
688         __objc_send_load_using_method_list.  Do not take an 'op' argument.
689         Register the 'load' selector if needed.
690         (__objc_send_load): Do not register the 'load' selector.  Updated
691         call to __objc_send_message_in_list.
692         (__objc_create_classes_tree): Add the class of any claimed
693         category that was loaded in the module to the list of classes for
694         which we try to execute +load.
695         
696 2010-12-21  Nicola Pero  <nicola.pero@meta-innovation.com>
698         * objc-private/common.h: When DEBUG is defined, include <stdio.h>.
699         Updated comments.
700         * init.c (__objc_tree_insert_class): Use %p, not %x, when printing
701         a pointer using DEBUG_PRINTF.
702         
703 2010-12-21  Nicola Pero  <nicola.pero@meta-innovation.com>
705         PR libobjc/45953
706         * selector.c (__sel_register_typed_name): When registering a new
707         selector with the same name as an existing one, reuse the existing
708         name string.  Also updated types, casts and comments in the whole
709         function.
711 2010-12-21  Nicola Pero  <nicola.pero@meta-innovation.com>
713         * objc-private/module-abi-8.h (struct objc_symtab): Declare 'refs'
714         to be 'struct objc_selector *' and not 'SEL'.
715         * init.c (__objc_exec_class): Call
716         __objc_register_selectors_from_module instead of iterating over
717         each selector and calling __sel_register_typed_name for each.
718         * objc-private/selector.h: Declare
719         __objc_register_selectors_from_module instead of
720         __sel_register_typed_name.
721         * selector.c (__objc_register_selectors_from_module): New.
722         (__sel_register_typed_name): Made static.
723         
724 2010-12-21  Nicola Pero  <nicola.pero@meta-innovation.com>
726         * linking.m: Do not include objc/NXConstStr.h.
728 2010-12-21  Nicola Pero  <nicola.pero@meta-innovation.com>
729         
730         * objc-private/runtime.h (DEBUG_PRINTF): Moved from here ...
731         * objc-private/common.h (DEBUG_PRINTF): To here.
732         * hash.c: Do not include objc-private/runtime.h and objc/thr.h.
733         
734 2010-12-21  Nicola Pero  <nicola.pero@meta-innovation.com>
736         * hash.c: Tidied up comments and indentation.  No code changes.
738 2010-12-19  Nicola Pero  <nicola.pero@meta-innovation.com>
740         PR libobjc/47012
741         * accessors.m (objc_getProperty): If not atomic, do not
742         retain/autorelease the returned value.
744 2010-12-19  Nicola Pero  <nicola.pero@meta-innovation.com>
746         * objc-private/runtime.h (__objc_selector_max_index,
747         __objc_init_selector_tables, __objc_register_selectors_from_class,
748         __objc_register_selectors_from_list,
749         __objc_register_selectors_from_description_list): Moved to ...
750         * objc-private/selector.h: ... here.
752 2010-12-19  Nicola Pero  <nicola.pero@meta-innovation.com>
754         * objc-private/runtime.h (__objc_class_links_resolved): Removed.
755         (__objc_print_dtable_stats): Removed.
756         (__sel_register_typed_name): Removed.
757         * sendmsg.c (__objc_print_dtable_stats): Use 'void' as argument.
758         
759 2010-12-19  Nicola Pero  <nicola.pero@meta-innovation.com>
761         * init.c (__objc_exec_class): Call __objc_resolve_class_links (),
762         if appropriate, after loading the module.
764 2010-12-19  Nicola Pero  <nicola.pero@meta-innovation.com>
766         * sendmsg.c (method_setImplementation): Do not declare.
768 2010-12-19  Nicola Pero  <nicola.pero@meta-innovation.com>
770         * objc/message.h: Updated comments.
771         * objc/runtime.h: Updated comments.
772         
773 2010-12-19  Nicola Pero  <nicola.pero@meta-innovation.com>
775         * class.c (objc_lookupClass): Renamed to objc_lookUpClass.
776         * protocols.c: Updated all calls to objc_lookupClass to call
777         objc_lookUpClass instead.
778         * sendmsg.c (objc_lookupClass): Do not declare.
779         (get_imp): Update call to objc_lookupClass to call
780         objc_lookUpClass instead.
781         * objc/runtime.h (objc_lookupClass): Renamed to objc_lookUpClass.
783 2010-12-19  Nicola Pero  <nicola.pero@meta-innovation.com>
785         * objc/runtime.h (class_ivar_set_gcinvisible): Declare.
786         * sendmsg.c (_CLS_IN_CONSTRUCTION, CLS_IS_IN_CONSTRUCTION): Do not
787         define.  Updated comments.
788         
789 2010-12-19  Nicola Pero  <nicola.pero@meta-innovation.com>
791         * objc/encoding.h: Updated comments.
792         * objc/runtime.h: Updated comments.
793         (objc_setGetUnknownClassHandler): Mark with objc_EXPORT.
794         (objc_sizeof_type): Same.
795         (objc_alignof_type): Same.
796         (objc_aligned_size): Same.
797         (objc_promoted_size): Same.
798         (objc_skip_type_qualifiers): Same.
799         (objc_skip_typespec): Same.
800         (objc_skip_offset): Same.
801         (objc_skip_argspec): Same.
802         (objc_get_type_qualifiers): Same.
803         (objc_layout_structure): Same.
804         (objc_layout_structure_next_member): Same.
805         (objc_layout_finish_structure): Same.
806         (objc_layout_structure_get_info): Same.
807         
808 2010-12-19  Nicola Pero  <nicola.pero@meta-innovation.com>
810         * init.c: Updated comments.
811         * objc/objc-api.h: Updated comments.
812         * objc/runtime.h (_objc_load_callback): Declare.
813         
814 2010-12-19  Nicola Pero  <nicola.pero@meta-innovation.com>
816         * objc/Object.h: Include deprecated/typedstream.h and
817         deprecated/hash.h instead of typedstream.h.  Updated comments.
819 2010-12-19  Nicola Pero  <nicola.pero@meta-innovation.com>
821         * Makefile.in (OBJC_DEPRECATED_H): Added objc_msg_sendv.h.
822         * objc/deprecated/objc_msg_sendv.h: New.
823         * objc/message.h: Do not define retval_t, apply_t, arglist,
824         arglist_t, objc_msg_sendv, now in
825         objc/deprecated/objc_msg_sendv.h.
826         * objc/objc.h: Do not include message.h; include
827         objc/deprecated/objc_msg_sendv.h instead.  Tidied up comments.
828         * sendmsg.c: Include objc/message.h.
829         * thr.c: Include objc/message.h.
830         
831 2010-12-19  Nicola Pero  <nicola.pero@meta-innovation.com>
833         * objc/objc-exception.h: Include objc-decls.h.  Mark all
834         functions with objc_EXPORT.
835         * objc/objc-sync.h: Same change.
837 2010-12-19  Nicola Pero  <nicola.pero@meta-innovation.com>
839         * Protocol.m: Moved all methods, with the exception of -isEqual:,
840         into the 'Deprecated' category.
841         * objc/Protocol.h: Removed all methods, moved to
842         objc/deprecated/Protocol.h.  Include objc/deprecated/Protocol.h.
843         * objc/deprecated/Protocol.h: New.
844         * Makefile.in (OBJC_DEPRECATED_H): Added Protocol.h.
845         
846 2010-12-19  Nicola Pero  <nicola.pero@meta-innovation.com>
848         * init.c: Include objc-private/selector.h.  Do not declare
849         __sel_register_typed_name.
850         * objc-private/selector.h (__sel_register_typed_name): Declare.
851         * selector.c: Include objc-private/selector.h.
852         
853 2010-12-18  Nicola Pero  <nicola.pero@meta-innovation.com>
855         * class.c: Tidied up comments and indentation.  No code changes.
856         * error.c: Same.
857         * exception.c: Same.
858         * init.c: Same.
859         * ivars.c: Same.
860         * memory.c: Same.
861         * objc-foreach.c: Same.
862         * objc-sync.c: Same.
863         * objects.c: Same.
864         * protocols.c: Same.
865         * sarray.c: Same.
866         * thr.c: Same.
868 2010-12-17  Nicola Pero  <nicola.pero@meta-innovation.com>
870         * init.c: Include objc/runtime.h and objc-private/module-abi-8.h
871         instead of objc/objc-api.h.
872         (init_check_module_version): Take a 'struct objc_module *'
873         argument instead of 'Module_t'.  Use 'struct objc_module *'
874         instead of 'Module_t'.
875         (__objc_created_classes_tree): Take a 'struct objc_module *'
876         argument instead of 'Module_t'; use 'struct objc_symtab *' instead
877         of 'Symtab_t'.
878         (__objc_call_callback): Take a 'struct objc_module *' argument
879         instead of 'Module_t'; use 'struct objc_symtab *' instead of
880         'Symtab_t' and 'struct objc_category *' instead of 'Category_t'.
881         (_objc_load_callback): Take a 'struct objc_category *' argument
882         instead of 'Category *'.
883         (class_superclass_of_class): Use objc_getClass() instead of
884         objc_lookup_class().
885         (create_tree_of_subclasses_inherited_from): Same change (also, use
886         an explicit 'if' instead of '?').
887         (objc_init_statics): Same change.
888         (objc_send_load): Same change.
889         (__objc_init_protocol): same change.
890         (__objc_send_message_in_list): Take a 'struct objc_method_list *'
891         argument instead of 'MethodList_t'.  Use 'struct objc_method *'
892         instead of 'Method_t'.
893         (__objc_send_load): Use 'struct objc_method_list *' instead of
894         'MethodList_t'.  Use sel_registerName() instead of
895         sel_register_name().
896         (__objc_exec_class): Take a 'struct objc_module *' argument
897         instead of 'Module_t'.  Use 'struct objc_symtab *' instead of
898         'Symtab_t'.  Use objc_getClass() instead of objc_lookup_class().
899         Use 'struct objc_category *' instead of 'Category_t'.
900         
901 2010-12-16  Nicola Pero  <nicola.pero@meta-innovation.com>
903         * sendmsg.c: Include objc/runtime.h instead of objc/objc-api.h.
904         Include objc-private/module-abi-8.h and objc-private/selector.h
905         instead of objc/encoding.h.
906         (objc_msg_lookup_super): Use super->super_class instead of
907         super->class.
908         (method_get_first_argument, method_get_next_argument): Declare
909         locally.
910         (class_get_instance_method): Declare before using.
911         (objc_msg_sendv): Use 'struct objc_method' instead of 'Method'.
912         (__objc_init_dispatch_tables, __objc_send_initialize): Use
913         sel_registerName() instead of sel_register_name().
914         (__objc_forward): Use sel_getName() instead of sel_get_name().
915         (objc_get_uninstalled_dtable): Use 'void' as argument.
916         * objc-private/selector.h: New.
918 2010-12-15  Nicola Pero  <nicola.pero@meta-innovation.com>
920         * objc/message.h (objc_super): When using the modern API, do not
921         define Super and Super_t, and always use 'super_class' for the
922         super class field.      
923         (objc_msg_lookup_super): Updated prototype to use 'struct
924         objc_super *' instead of 'Super_t'.
925         * sendmsg.c (objc_msg_lookup_super): Updated prototype to use
926         'struct objc_super *' instead of 'Super_t'.
928 2010-12-15  Nicola Pero  <nicola.pero@meta-innovation.com>
930         * objc/message.h: Update comments, reindented code and moved
931         deprecated types and functions at the end of the file.  No code
932         changes.
934 2010-12-15  Nicola Pero  <nicola.pero@meta-innovation.com>
936         * ivars.c (class_addIvar): Use the 'size' argument instead of
937         trying to calculate it using objc_sizeof_type().
938         * objc/runtime.h (class_addIvar): Updated comments.
939         
940 2010-12-15  Nicola Pero  <nicola.pero@meta-innovation.com>
942         * sendmsg.c: Reindented some code and tidied up comments.  No
943         actual code changes.
944         
945 2010-12-14  Nicola Pero  <nicola.pero@meta-innovation.com>
947         * objc/Object.h: Moved all the methods, with the exception of
948         -class and -isEqual:, into ...
949         * objc/deprecated/Object.h: here.
950         * Object.m: Moved all the methods, with the exception of -class
951         and -isEqual: into the 'Deprecated' category.
953 2010-12-14  Nicola Pero  <nicola.pero@meta-innovation.com>
955         * objects.c (object_copy): Do not #undef as we are no longer
956         including objc/objc-api.h.
957         * selector.c: Include objc/runtime.h and
958         objc-private/module-abi-8.h.  Do not include objc/objc-api.h and
959         objc/encoding.h.  Updated
960         (__objc_register_selectors_from_class): Use struct
961         objc_method_list * instead of MethodList_t.
962         (__objc_register_selectors_from_list): Use Method instead of
963         Method_t.
964         (struct objc_method_description_list): Do not define here.
965         (__objc_register_instance_methods_to_class): Use struct
966         objc_method_list * instead of MethodList_t and Method instead of
967         Method_t.
968         
969 2010-12-14  Nicola Pero  <nicola.pero@meta-innovation.com>
971         * selector.c: Reindented some code and tidied up comments.  No
972         actual code changes.
974 2010-12-13  Iain Sandoe  <iains@gcc.gnu.org>
976         * encoding.c (_darwin_rs6000_special_round_type_align): New.
977         (darwin_rs6000_special_round_type_align): Adjust to use new routine.
979 2010-12-11  Nicola Pero  <nicola.pero@meta-innovation.com>
981         * sendmsg.c (selector_resolveClassMethod): New.
982         (selector_resolveInstanceMethod): New.
983         (__objc_resolve_class_method): New.
984         (__objc_resolve_instance_method): New.
985         (get_imp): Call __objc_resolve_class_method or
986         __objc_resolve_instance_method at the appropriate time.
987         (objc_msg_lookup): Same.
988         (class_getClassMethod): Same.   
989         (class_getInstanceMethod): Same.
990         (__objc_init_dispatch_tables): Initialize
991         selector_resolveClassMethod and selector_resolveInstanceMethod.
992         * objc/runtime.h: Updated documentation of class_getClassMethod,
993         class_getInstanceMethod and class_getMethodImplementation.
994         
995 2010-12-11  Nicola Pero  <nicola.pero@meta-innovation.com>
997         * objc-private/module-abi-8.h (struct objc_symtab): Updated
998         description of sel_ref_cnt and refs.
999         * objc/deprecated/struct_objc_symtab.h (objc_symtab): Same change.
1000         
1001 2010-12-06  Dave Korn  <dave.korn.cygwin@gmail.com>
1003         PR target/40125
1004         PR lto/46695
1005         * configure.ac (extra_ldflags_libobjc): Invoke ACX_LT_HOST_FLAGS.
1006         * Makefile.in (lt_host_flags): Import AC_SUBST'd value.
1007         * aclocal.m4: Regenerate.
1008         * configure: Regenerate.
1010 2010-12-03  Matthias Klose  <doko@ubuntu.com> 
1012         * configure.ac (VERSION): Bump the version to 3:0:0.
1013         * configure: Regenerate.
1015 2010-11-23  Richard Frith-Macdonald <rfm@gnu.org>
1017         * sendmsg.c (get_imp): Fixed call to __objc_get_forward_imp to
1018         pass nil as the receiver since we don't know the receiver at this
1019         point.
1020         
1021 2010-11-18  Nicola Pero  <nicola.pero@meta-innovation.com>
1023         * ivars.c: Include stdlib.h.
1024         * protocols.c: Same change.
1026 2010-10-24  Nicola Pero  <nicola.pero@meta-innovation.com>
1028         * Makefile.in (OBJC_SOURCE_FILES): Added accessors.m.
1029         * accessors.m: New.
1030         * init.c: Include objc-private/accessors.h.
1031         (__objc_exec_class): Call __objc_accessors_init.
1032         * objc-private/accessors.h: New.
1034 2010-10-17  Nicola Pero  <nicola.pero@meta-innovation.com>
1036         * objc/message.h: Moved initial includes outside of extern "C".
1037         * objc/runtime.h: Add extern "C" for Objective-C++.
1039 2010-10-17  Nicola Pero  <nicola.pero@meta-innovation.com>
1041         * init.c (objc_send_load): Do not wait for NXConstantString to be
1042         registered before executing +load.  There is no point if
1043         -fconstant-string-class=xxx is used when compiling all modules,
1044         as is the case for almost all users.
1045         * linking.m (__objc_linking): Do not try to forcefully link in
1046         NXConstantString.
1048 2010-10-16  Nicola Pero  <nicola.pero@meta-innovation.com>
1050         * objc/runtime.h: Updated comments.
1051         (class_addMethod): New.
1052         (class_addIvar): New.
1053         (class_replaceMethod): New.
1054         (objc_allocateClassPair): New.
1055         (objc_registerClassPair): New.
1056         (objc_disposeClassPair): New.
1057         * class.c (objc_allocateClassPair): New.
1058         (objc_registerClassPair): New.
1059         (objc_disposeClassPair): New.
1060         (class_getSuperclass): Return Nil if a class is in construction.
1061         * init.c (__objc_exec_class): Call __objc_init_class.
1062         (__objc_init_class): New.
1063         * ivars.c (class_copyIvarList): Return NULL if class is in
1064         construction.  Do not lock the runtime mutex.
1065         (class_getInstanceVariable): Return NULL if class is in
1066         construction.  Do not lock the runtime mutex.
1067         (class_addIvar): New.
1068         * sendmsg.c (class_addMethod): New.
1069         (class_replaceMethod): New.
1070         * objc-private/module-abi-8.h (__CLS_SETNOTINFO): New.
1071         (_CLS_IN_CONSTRUCTION): New.
1072         (CLS_IS_IN_CONSTRUCTION): New.
1073         (CLS_SET_IN_CONSTRUCTION): New.
1074         (CLS_SET_NOT_IN_CONSTRUCTION): New.
1075         * objc-private/runtime.h (__objc_init_class): New.
1077 2010-10-16  Nicola Pero  <nicola.pero@meta-innovation.com>
1079         * class.c (class_getSuperclass): Call __objc_resolve_class_links
1080         if the class is not resolved yet.
1081         * ivars.c (class_getInstanceVariable): Use class_getSuperclass.
1082         
1083 2010-10-16  Nicola Pero  <nicola.pero@meta-innovation.com>
1085         * objc/runtime.h (class_getIvarLayout): New.
1086         (class_getWeakIvarLayout): New.
1087         (class_setIvarLayout): New.
1088         (class_setWeakIvarLayout): New.
1089         * ivars.c (class_getIvarLayout): New.
1090         (class_getWeakIvarLayout): New.
1091         (class_setIvarLayout): New.
1092         (class_setWeakIvarLayout): New. 
1094 2010-10-15  Nicola Pero  <nicola.pero@meta-innovation.com>
1095         
1096         * objc/runtime.h (class_copyPropertyList): New.
1097         (class_getProperty): New.
1098         (property_getAttributes): New.
1099         (property_getName): New.
1100         * ivars.c (class_copyPropertyList): New.
1101         (class_getProperty): New.
1102         (property_getAttributes): New.
1103         (property_getName): New.
1104         
1105 2010-10-15  Nicola Pero  <nicola.pero@meta-innovation.com>
1107         * objc-private/runtime.h (__objc_update_classes_with_methods): New.
1108         * class.c (__objc_update_classes_with_methods): New.
1109         (objc_getClassList): Do not lock the class lock.
1110         * methods.c (method_exchangeImplementations): New.
1111         (method_setImplementation): New.
1112         * objc/runtime.h (method_setImplementation): New.
1113         (method_exchangeImplementations): New.
1114         
1115 2010-10-15  Nicola Pero  <nicola.pero@meta-innovation.com>
1117         * Protocol.m: Include objc/runtime.h and
1118         objc-private/module-abi-8.h instead of objc/objc-api.h.  Do not
1119         repeat Protocol's instance variables.
1120         (struct objc_method_description_list): Do not define here.
1121         ([-conformsTo:]): Reimplemented on top of protocol_conformsTo().
1122         ([descriptionForInstanceMethod:]): Use sel_isEqual() to compare
1123         selectors directly instead of getting names and then using strcmp.
1124         ([descriptionForClassMethod:]): Same change.
1125         ([-isEqual:]): Reimplemented on top of protocol_isEqual().
1126         * protocols.c (protocol_getMethodDescription): Use sel_isEqual()
1127         to compare selectors directly instead of getting names and then
1128         using strcmp.
1129         * objc/Protocol.h: Updated comments.
1130         
1131 2010-10-15  Nicola Pero  <nicola.pero@meta-innovation.com>
1133         * init.c (__objc_init_protocol): New function which fixes up a
1134         protocol's class pointer, registers it with the runtime, register
1135         all protocol selectors and registers associated protocols too.
1136         (objc_init_statics): Detect if we are initializing protocols, and
1137         if so, use __objc_init_protocol instead of only fixing up the
1138         class pointer.
1139         (__objc_init_protocls): Use __objc_init_protocol.
1140         * objc-private/module-abi-8.h: Updated comments.
1141         * objc-private/runtime.h
1142         (__objc_register_selectors_from_description_list): New.
1143         * selector.c (__objc_register_selectors_from_description_list):
1144         New.  (struct objc_method_description_list): Declare.
1145         * Protocol.m ([-descriptionForInstanceMethod:]): Use sel_get_name
1146         when accessing the name of a method, which is now correctly a SEL.
1147         ([-descriptionForClassMethod:]): Same change.
1148         * protocols.c (protocol_getMethodDescription): Same change.
1149         * objc/runtime.h: Updated comments.
1150         (sel_registerTypedName): Fixed typo in function name.
1151         
1152 2010-10-13  Nicola Pero  <nicola.pero@meta-innovation.com>
1154         PR libobjc/23214
1155         * init.c (objc_init_statics): Do not skip the initialization of a
1156         statics list if the first object has already been initialized; in
1157         the case of Protocols, while the first one may have been
1158         initialized, some others may not have been initialized yet.
1160 2010-10-13  Nicola Pero  <nicola.pero@meta-innovation.com>
1162         * Makefile.in (OBJC_DEPRECATED_H): Added
1163         objc_get_uninstalled_dtable, objc_object_alloc.h and
1164         struct_objc_static_instances.h.
1166 2010-10-13  Nicola Pero  <nicola.pero@meta-innovation.com>
1168         * encoding.c (method_copyReturnType): New.
1169         (method_copyArgumentType): New.
1170         (method_getReturnType): New.
1171         (method_getArgumentType): New.
1172         * methods.c (method_getDescription): New.
1173         * objc/runtime.h (method_copyReturnType): New.
1174         (method_copyArgumentType): New.
1175         (method_getReturnType): New.
1176         (method_getArgumentType): New.
1177         (method_getDescription): New.
1178         
1179 2010-10-12  Nicola Pero  <nicola.pero@meta-innovation.com>
1181         * encoding.c: Tidied up comments.
1182         (objc_skip_variable_name): New static inline function.
1183         (objc_sizeof_type): Use objc_skip_variable_name instead of copying
1184         the same code over and over.
1185         (objc_alignof_type): Same.
1186         (objc_aligned_size): Same.
1187         (objc_promoted_size): Same.
1188         (objc_skip_typespec): Same.
1189         (objc_layout_structure_next_member): Same.
1190         (objc_skip_offset): Skip a '-' before the digits (if any).  Fixed
1191         historical bug where objc_skip_offset would skip one byte even if
1192         there is no offset: check that the first offset digit is actually
1193         a digit before skipping it.
1194         (objc_skip_type_qualifiers): Mark as inline.
1195         (objc_skip_typespec): Mark as inline.   
1196         
1197 2010-10-12  Nicola Pero  <nicola.pero@meta-innovation.com>
1199         * Makefile.in (C_SOURCE_FILES): Added methods.c.
1200         * encoding.c (method_getNumberOfArguments): New.
1201         (method_get_number_of_arguments): Call
1202         method_getNumberOfArguments.
1203         * ivars.c (ivar_getName): Check for NULL variable argument.
1204         (ivar_getOffset): Check for NULL variable argument.
1205         (ivar_getTypeEncoding): Check for NULL variable argument.
1206         (class_copyIvarList): New.
1207         * methods.c: New.
1208         * protocols.c (class_copyProtocolList): Check for Nil class_
1209         argument.
1210         * sendmsg.c: Use 'struct objc_method *' instead of Method_t, and
1211         'struct objc_method_list *' instead of MethodList_t.
1212         (class_getMethodImplementation): New.
1213         (class_respondsToSelector): New.
1214         (class_getInstanceMethod): New.
1215         (class_getClassMethod): New.
1216         * objc/runtime.h: Updated comments.
1217         (class_copyIvarList): New.
1218         (class_getInstanceMethod): New.
1219         (class_getClassMethod): New.
1220         (class_getMethodImplementation): New.
1221         (class_respondsToSelector): New.
1222         (method_getName): New.
1223         (method_getImplementation): New.
1224         (method_getTypeEncoding): New.
1225         (class_copyMethodList): New.
1226         (method_getNumberOfArguments): New.
1227         
1228 2010-10-12  Nicola Pero  <nicola.pero@meta-innovation.com>
1230         * class.c: Include objc/runtime.h and objc-private/module-abi-8.h
1231         instead of objc/objc-api.h.
1232         (objc_get_unknown_class_handler): Do not define.
1233         (class_isMetaClass): New.
1234         (class_getSuperclass): New.
1235         (class_getVersion): New.
1236         (class_setVersion): New.
1237         (class_getInstanceSize): New.
1238         * exceptions.c: Include objc/runtime.h instead of objc/objc-api.h.
1239         (is_kind_of_exception_matcher): Use objc_getSuperclass instead of
1240         objc_get_super_class.
1241         (get_ttype_entry): Use objc_getRequiredClass instead of
1242         objc_get_class.
1243         * ivars.c (class_getClassVariable): New.
1244         * objects.c: Include objc/runtime.h, objc/thr.h and
1245         objc-private/module-abi-8.h instead of objc/objc-api.h
1246         * objc/runtime.h (class_getClassVariable): New.
1247         (class_isMetaClass): New.
1248         (class_getSuperclass): New.
1249         (class_getVersion): New.
1250         (class_setVersion): New.
1251         (class_getInstanceSize): New.
1252         * objc-private/module-abi-8.h (HOST_BITS_PER_LONG): New (from
1253         objc/objc-api.h)
1254         (__CLS_INFO): Same.
1255         (__CLS_ISINFO): Same.
1256         (__CLS_SETINFO): Same.
1257         (CLS_ISMETA): Same.
1258         (CLS_ISCLASS): Same.
1259         (CLS_ISRESOLV): Same.
1260         (CLS_SETRESOLV): Same.
1261         (CLS_ISINITIALIZED): Same.
1262         (CLS_SETINITIALIZED): Same.
1263         (CLS_GETNUMBER): Same.
1264         (CLS_SETNUMBER): Same.
1266 2010-10-12  Nicola Pero  <nicola.pero@meta-innovation.com>
1268         * archive.c: Do not include objc/objc.h.
1269         * class.c: Do not include objc/objc.h.
1270         * encoding.c: Include objc/runtime.h, ctype.h and
1271         objc-private/module-abi-8.h instead of objc/objc-api.h and
1272         objc/encoding.h.
1273         * error.c: Do not include objc/objc.h.
1274         * gc.c: Include tconfig.h and objc/encoding.h only if
1275         OBJC_WITH_GC.
1276         * hash.c: Include objc/runtime.h and objc/thr.h instead of
1277         objc/objc-api.h.  Do not include objc/objc.h.
1278         * init.c: Do not include objc/objc.h.
1279         * ivars.c: Include objc/runtime.h, objc-private/module-abi-8.h and
1280         objc/thr.h instead of objc/objc-api.h.  Do not include
1281         objc/objc.h.
1282         * linking.m: Tidied comment.
1283         * memory.c: Include objc/runtime.h instead of objc/objc-api.h.
1284         Do not include objc/objc.h.
1285         * objects.c: Do not include objc/objc.h.
1286         * objc-sync.c: Include objc/runtime.h instead of objc/objc-api.h.
1287         * protocols.c: Do not include objc/objc.h.
1288         * sarray.c: Include objc/runtime.h instead of objc/objc-api.h.  Do
1289         not include objc/objc.h.
1290         * selector.c: Do not include objc/objc.h.
1291         * sendmsg.c: Do not include objc/objc.h.        
1292         * thr.c: Include objc/runtime.h instead of objc/objc-api.h.
1293         Do not include objc/objc.h.
1294         * objc/objc-decls.h: Reindented code.
1295         * objc/runtime.h Include objc-decls.h.  Updated comments.
1296         (objc_malloc): New.
1297         (objc_atomic_malloc): New.
1298         (objc_calloc): New.
1299         (objc_realloc): New.
1300         (objc_free): New.
1301         * objc-private/runtime.h: Updated comments.
1302         
1303 2010-10-12  Nicola Pero  <nicola.pero@meta-innovation.com>
1305         * Makefile.in (C_SOURCE_FILES): Added protocols.c.
1306         * objc-private/protocols.h: New.
1307         * protocols.c: New.
1308         * init.c: Include objc-private/protocols.h.
1309         (__objc_exec_class): Call __objc_protocols_init on startup.
1310         (__objc_init_protocols): Call __objc_protocols_add_protocol.
1311         * objc-private/runtime.h: Use (struct objc_method_list *) instead
1312         of MethodList_t, and (struct objc_method *) instead of Method_t.
1313         * objc/deprecated/struct_objc_class.h: Define
1314         __objc_STRUCT_OBJC_CLASS_defined.
1315         * objc-private/module-abi-8.h (struct
1316         objc_method_description_list): New.
1317         (struct objc_class): Only define if
1318         __objc_STRUCT_OBJC_CLASS_defined is undefined.
1319         * objc/runtime.h (class_getName): New.
1320         (objc_getProtocol): New.
1321         (objc_copyProtocolList): New.
1322         (class_addProtocol): New.
1323         (class_conformsToProtocol): New.
1324         (class_copyProtocolList): New.
1325         (protocol_conformsToProtocol): New.
1326         (protocol_isEqual): New.
1327         (protocol_getName): New.
1328         (protocol_getMethodDescription): New.
1329         (protocol_copyMethodDescriptionList): New.
1330         (protocol_getProperty): New.
1331         (protocol_copyPropertyList): New.
1332         (protocol_copyProtocolList): New.
1333         * class.c (class_getName): New.
1334         * selector.c (sel_isEqual): New.
1335         
1336 2010-10-12  Nicola Pero  <nicola.pero@meta-innovation.com>
1338         * selector.c (sel_getName): Return "<null selector>" for a NULL
1339         argument.
1340         (sel_get_name): Return 0 for a NULL argument.
1341         * objc/runtime.h (sel_getName): Updated documentation.
1343         * objc-private/hash.h (class_hash_table): Unused declaration
1344         removed.
1345         (module_hash_table): Same.
1346         * objc/deprecated/hash.h: Same changes.
1347         
1348 2010-10-11  Nicola Pero  <nicola.pero@meta-innovation.com>
1350         * class.c (objc_getClassList): New.
1351         (objc_getRequiredClass): New.
1352         (objc_getMetaClass): New.
1353         (objc_lookupClass): New.
1354         (objc_getClass): New.
1355         (__objc_get_unknown_class_handler): New.
1356         (objc_setGetUnknownClassHandler): New.
1357         (objc_get_class): Use __objc_get_unknown_class_handler.
1358         (objc_lookup_class): Call objc_getClass.
1359         * objc/objc-api.h: Updated comment and copyright notice.
1360         * objc/runtime.h: Updated comments.
1361         (objc_getClass): New.
1362         (objc_lookupClass): New.
1363         (objc_getMetaClass): New.
1364         (objc_getRequiredClass): New.
1365         (objc_getClassList): New.
1366         (objc_setGetUnknownClassHandler): New.
1367         (objc_get_unknown_class_handler): New.
1368         * objc-private/runtime.h: Use __objc_private_runtime_INCLUDE_GNU
1369         instead of __objc_runtime_INCLUDE_GNU as include guard.
1370         * objc-private/error.h (_objc_abort): Mark as noreturn.
1371         
1372 2010-10-11  Nicola Pero  <nicola.pero@meta-innovation.com>
1374         * Makefile.in (C_SOURCE_FILES): Added ivars.c.
1375         * ivars.c: New.
1376         * objc/objc.h: Updated comments.
1377         * objc/runtime.h (object_getClass): New.
1378         (object_getClassName): New.
1379         (object_setClass): New.
1380         (class_getInstanceVariable): New.
1381         (object_getIndexedIvars): New.
1382         (object_getInstanceVariable): New.
1383         (object_setInstanceVariable): New.
1384         (object_getIvar): New.
1385         (object_setIvar): New.  
1386         (ivar_getName): New.
1387         (ivar_getOffset): New.
1388         (ivar_getTypeEncoding): New.
1389         * objc-private/module-abi-8.h (struct objc_class): Added.
1390         * objects.c (object_getClassName): New.
1391         (object_setClass): New.
1392         
1393 2010-10-11  Nicola Pero  <nicola.pero@meta-innovation.com>
1395         * objc/objc.h: Updated comments.
1396         * objc/objc-api.h: (object_copy): Added one argument; use a
1397         #define to maintain backwards-compatibility.  Moved
1398         _objc_object_alloc, _objc_object_copy, _objc_object_dispose and
1399         objc_get_uninstalled_dtable into
1400         objc/deprecated/objc_get_uninstalled_dtable.h and
1401         objc/deprecated/objc_object_alloc.h.  Include these files.
1402         * objc/deprecated/objc_get_uninstalled_dtable.h: New.
1403         * objc/deprecated/objc_object_alloc.h: New.
1404         * objc/runtime.h (set_getName): New.
1405         (sel_getType): New.
1406         (sel_getUid): New.
1407         (sel_registerName): New.
1408         (sel_registerTypedName): New.
1409         (sel_isEqual): New.
1410         (class_createInstance): New.
1411         (object_copy): New.
1412         (object_dispose): New.
1413         * objects.c: Do not include tconfig.h.  Include gc_typed.h if
1414         building the garbage collection version.
1415         (__objc_object_alloc): Removed.
1416         (__objc_object_copy): Removed.
1417         (__objc_object_dispose): Removed.
1418         (class_createInstance): New from code in class_create_instance.
1419         Cast second argument of GC_malloc_explicitly_typed.  Use
1420         objc_calloc.  Do not call _objc_object_alloc.
1421         (class_create_instance): Call class_createInstance.
1422         (object_copy): Added extraBytes argument.  Do not call
1423         _objc_object_copy.
1424         (object_dispose): Do not call _objc_object_dispose.
1425         * memory.c (objc_free): When using garbage collection, mark the
1426         argument as unused.
1427         * selector.c (sel_getName): New.
1428         (sel_get_name): Call sel_getName.
1429         (sel_getType): New.
1430         (sel_get_type): Call sel_getType.
1431         (sel_registerName): New.
1432         (sel_register_name): Call sel_registerName.
1433         (sel_registerTypedName): New.
1434         (sel_register_typed_name): Call sel_registerTypedName.
1435         (sel_getUid): New.
1436         (sel_get_uid): Call sel_getUid.
1437         
1438 2010-10-10  Nicola Pero  <nicola.pero@meta-innovation.com>
1440         * objc/objc-api.h: Define Method, Method_t, Category and
1441         Category_t.  Prevent including this file at the same time as
1442         objc/runtime.h.  Updated comments.
1443         * objc/deprecated/struct_objc_method.h: Do not define Method,
1444         Method_t.
1445         * objc/deprecated/struct_objc_category.h: Do not define Category,
1446         Category_t.
1447         * objc-private/module-abi-8.h: New file containing a copy of all
1448         the structure definitions.  Not used yet.
1449         * objc/encoding.h (objc_aligned_size): Removed duplicate
1450         declaration.  Updated comments.
1451         * objc/runtime.h: Added Ivar, objc_property_t, Property, Method,
1452         Category, struct objc_method_description, _C_ID and similar,
1453         _C_CONST and similar and _F_CONST and similar.  Added
1454         objc_sizeof_type, objc_alignof_type, objc_aligned_size,
1455         objc_promoted_size, objc_skip_type_qualifier, objc_skip_typespec,
1456         objc_skip_offset, objc_skip_argspec, objc_get_type_qualifiers,
1457         struct objc_struct_layout, objc_layout_structure,
1458         objc_layout_structure_next_member, objc_layout_finish_structure,
1459         objc_layout_structure_get_info.  Prevent including this file at
1460         the same time as objc/objc-api.h.
1461         
1462 2010-10-10  Nicola Pero  <nicola.pero@meta-innovation.com>
1464         * Makefile.in (OBJC_DEPRECATED_H): Added struct_objc_category.h,
1465         struct_objc_ivar.h, struct_objc_ivar_list.h, struct_objc_method.h,
1466         struct_objc_method_list.h, struct_objc_module.h,
1467         struct_objc_protocol_list.h, struct_objc_symtab.h.
1468         * objc/deprecated/struct_objc_category.h: New.
1469         * objc/deprecated/struct_objc_ivar.h: New.
1470         * objc/deprecated/struct_objc_ivar_list.h: New.
1471         * objc/deprecated/struct_objc_method.h: New.
1472         * objc/deprecated/struct_objc_method_list.h: New.
1473         * objc/deprecated/struct_objc_module.h: New.
1474         * objc/deprecated/struct_objc_protocol_list.h: New.
1475         * objc/deprecated/struct_objc_symtab.h: New.
1476         * objc/deprecated/struct_objc_static_instances.h: New.
1477         * objc/objc-api.h: Definitions of deprecated structures moved into
1478         the above header fragment files in objc/deprecated/.  Include the
1479         files instead of definition the structures here.  Updated
1480         comments.
1481         * objc/runtime.h: Updated comments.  Do not include objc-api.h.
1482         (objc_set_enumeration_mutation_handler): Renamed to
1483         objc_setEnumerationMutationHandler.
1484         * objc-foreach.c (objc_set_enumeration_mutation_handler): Renamed
1485         to objc_setEnumerationMutationHandler.
1486         * objc/objc-exception.h (objc_set_exception_matcher): Renamed to
1487         objc_setExceptionMatcher.
1488         (objc_set_uncaught_exception_handler): Renamed to
1489         objc_setUncaughtExceptionHandler.
1490         * exception.c: Same changes.
1492 2010-10-10  Nicola Pero  <nicola.pero@meta-innovation.com>
1494         * objc-sync.c: Include objc-private/common.h.
1496 2010-10-10  Nicola Pero  <nicola.pero@meta-innovation.com>
1498         * objc-foreach.c: Include objc-private/common.h.
1499         * objc/deprecated/METHOD_NULL.h: New file.
1500         * objc/objc-api.h: Include deprecated/METHOD_NULL.h instead of
1501         defining METHOD_NULL here.
1502         * Makefile.in (OBJC_DEPRECATED_H): Added METHOD_NULL.h.
1503         * Object.m ([+instancesRespondTo:]): Use (Method_t)0 instead of
1504         METHOD_NULL.
1505         ([-respondsTo:]): Same change.
1506         * objc/objc-api.h (method_get_imp): Converted it into a normal
1507         function so that we can hide the internals of struct objc_method.
1508         * sendmsg.c (method_get_imp): Implemented.
1510 2010-10-09  Nicola Pero  <nicola.pero@meta-innovation.com>
1512         * objc/objc-api.h (struct objc_super, Super, Super_t,
1513         objc_msg_lookup_super, objc_msg_sendv, objc_msg_forward,
1514         objc_msg_forward2): Declarations moved to objc/message.h.  Include
1515         message.h here.
1516         * objc/message.h: Added such declarations; updated comments.
1518 2010-10-06  Nicola Pero  <nicola.pero@meta-innovation.com>
1520         Implemented fast enumeration for Objective-C.
1521         * Makefile.in (C_SOURCE_FILES): Added objc-foreach.c.
1522         (OBJC_H): Added runtime.h
1523         * objc-foreach.c: New file.
1524         * objc/runtime.h: New file.
1525         
1526 2010-09-30  Kai Tietz  <kai.tietz@onevision.com>
1528         * objc/deprecated/struct_objc_class.h: Add padding
1529         to avoid warning with -Wpadded.
1531 2010-09-26  Nicola Pero  <nicola.pero@meta-innovation.com>
1533         * encoding.c (objc_sizeof_type): Added support for vector type and
1534         for double long types.  
1535         (objc_alignof_type): Same change.
1536         (objc_skip_typespec): Same change.
1537         * objc/encoding.h (_C_GCINVISIBLE): Use '|' for _C_GCINVISIBLE
1538         instead of '!' since '!' is already used for _C_VECTOR.
1539         * objc/objc-api.h (_C_LNG_DBL): Added.
1540         
1541 2010-09-26  Nicola Pero  <nicola.pero@meta-innovation.com>
1543         * libobjc_entry.c: File removed.
1545 2010-09-26  Kai Tietz  <kai.tietz@onevision.com>
1547         * sendmsg.c (objc_msg_lookup): Remove inline.
1548         (objc_get_uninstalled_dtable): Likewise.
1549         * encoding.c (objc_skip_type_qualifiers): Likewise.
1550         (objc_skip_offset): Likewise.
1551         * archive.c (__objc_write_object): Likewise
1552         (__objc_write_class):
1553         (__objc_write_selector):
1554         (objc_read_char):
1555         (objc_read_unsigned_char):
1556         (objc_read_short):
1557         (objc_read_unsigned_short):
1558         (objc_read_int):
1559         (objc_read_long):
1560         (__objc_read_nbyte_uint):
1561         (objc_read_unsigned_int):
1562         (objc_read_unsigned_long):
1563         * objc/objc-decls.h (obc_EXPORT): Remove dllexport for DLL_EXPORT case.
1564         (objc_EXPORT): Likewise.
1565         * objc/message.h (objc-decls.h): Add include.
1566         * objc/objc-api.h: Mark API by objc_EXPORT.
1567         * libobjc.def (__objc_responds_to): Removed.
1569 2010-09-18  Nicola Pero  <nicola.pero@meta-innovation.com>
1571         * hash.c: Include objc-private/hash.h instead of objc/hash.h.
1573         * objc/sarray.h: Moved into objc/deprecated/sarray.h;
1574         objc/sarray.h replaced with a placeholder including the file from
1575         the deprecated/ directory.
1576         * objc-private/sarray.h: New file (private copy of sarray.h).
1577         * hash.c: Include <assert.h> instead of "assert.h"
1578         * sarray.c: Include <assert.h> instead of "assert.h".  Include
1579         objc-private/sarray.h instead of objc/sarray.h.
1580         * selector.c: Include objc-private/sarray.h instead of
1581         objc/sarray.h.
1582         * sendmsg.c: Include <assert.h>.  Include objc-private/sarray.h
1583         instead of objc/sarray.h.
1584         * Makefile.in (OBJC_DEPRECATED_H): Added sarray.h.      
1586 2010-09-17  Nicola Pero  <nicola.pero@meta-innovation.com>
1588         * objc-private/objc-list.h (list_remove_elem): Unused function
1589         removed.  (list_nth): Unused function removed.  (list_find):
1590         Unused function removed.  (list_lenght): Unused function removed.
1591         
1592 2010-09-17  Nicola Pero  <nicola.pero@meta-innovation.com>
1594         * objc/hash.h: Moved into objc/deprecated/hash.h; objc/hash.h
1595         replaced with a placeholder including the file from the
1596         deprecated/ directory.
1597         * objc/objc-api.h: Updated includes.
1598         * objc/typedstream.h: Updated includes.
1599         * objc-private/hash.h: New file (private copy of hash.h).
1600         * objc/objc-list.h: Moved into objc/deprecated/objc-list.h;
1601         objc/objc-list.h replaced with a placeholder including the file
1602         from the deprecated/ directory.
1603         * objc-private/objc-list.h: New file (private copy of objc-list.h).
1604         * init.c: Include objc-private/hash.h and objc-private/objc-list.h
1605         instead of objc/hash.h and objc/objc-list.h.
1606         * selector.c: Same change.
1607         * class.c: Added include <string.h>, which used to be implicitly included
1608         when hash.h was included.
1609         * exception.c: Same change.
1610         * objects.c: Same change.
1611         * sarray.c: Same change.
1612         * sendmsg.c: Same change.
1613         * Makefile.in (OBJC_DEPRECATED_H): Added hash.h and objc-list.h.
1615 2010-09-14  Nicola Pero  <nicola.pero@meta-innovation.com>
1617         Implemented objc_sync_enter() and objc_sync_exit(), which are
1618         required by @synchronized() to work.
1619         * objc-sync.c: New file.
1620         * objc/objc-sync.h: New file.
1621         * objc-private/objc-sync.h: New file.
1622         * init.c (__objc_exec_class): Call __objc_sync_init() during the
1623         Objective-C runtime startup.
1624         * Makefile.in: Added objc-sync.c and objc-sync.h.
1625         * configure.ac: Added GCC_CHECK_TLS.
1626         * acinclude.m4: Include ../config/enable.m4 and ../config/tls.m4.
1627         * configure: Regenerated.
1628         * config.h.in: Regenerated.
1629         
1630 2010-09-12  Nicola Pero  <nicola.pero@meta-innovation.com>
1632         * Makefile.in (%_gc.lo): New pattern rules to build the
1633         garbage-collected version of the library.  Removed rules for
1634         specific files that are no longer needed.  Standardized all rules.
1635         (C_SOURCE_FILES, OBJC_SOURCE_FILES): New variables.
1636         (OBJS, OBJS_GC): Compute these from C_SOURCE_FILES and
1637         OBJC_SOURCE_FILES.
1638         (INCLUDES): Removed the unused include -I$(srcdir)/objc.
1640 2010-09-12  Nicola Pero  <nicola.pero@meta-innovation.com>
1641         
1642         * memory.c (objc_calloc): Fixed call to GC_malloc when building
1643         with Garbage Colletion.
1644         
1645 2010-09-12  Nicola Pero  <nicola.pero@meta-innovation.com>
1647         * memory.c: Do not include objc-private/runtime.h.
1649 2010-09-12  Nicola Pero  <nicola.pero@meta-innovation.com>
1650         
1651         * objc/deprecated/objc_malloc.h: New file.
1652         * objc/deprecated/objc_valloc.h: New file.
1653         * objc/objc-api.h: Include the files instead of defining
1654         objc_valloc, _objc_malloc() and similar.
1655         * Makefile.in (OBJC_DEPRECATED_H): Added objc_valloc.h and
1656         objc_malloc.h.
1657         * memory.c: Removed the extra layer of indirection of _objc_malloc
1658         and similar.
1659         (objc_calloc): Use GC_malloc in the garbage-collected
1660         implementation as GC_malloc returns memory that is already freed.
1661         (objc_valloc): Deprecated.      
1662         
1663 2010-09-12  Nicola Pero  <nicola.pero@meta-innovation.com>
1665         * objc/deprecated/objc_error.h: New file.
1666         * objc/objc-api.h: Include deprecated/objc_error.h instead of
1667         defining objc_error and related.
1668         * error.c: New file.  Added _objc_abort function which replaces
1669         objc_error.  No change in functionality as they both print an
1670         error and abort.
1671         * misc.c: File removed.  Code moved into memory.c and error.c.
1672         * memory.c: New file.
1673         * objc-private/error.h: New file.
1674         * archive.c: Include objc-private/error.h and use _objc_abort
1675         instead of objc_error everywhere.
1676         * class.c: Same change.
1677         * encoding.c: Same change.
1678         * init.c: Same change, and simplified init_check_module_version.
1679         * memory.c: Same change.
1680         * sendmsg.c:  Same change.
1681         * thr.c: Same change.
1682         * Makefile.in (OBJ_DEPRECATED_H): Added objc_error.h.
1683         (OBJ_H): Reordered list.
1684         (OBJS): Removed misc.lo, added memory.lo and error.lo.
1685         (OBJS_GC): Removed misc_gc.lo, added memory_gc.lo and error_gc.lo.
1686         (misc_gc.lo): Rule removed.
1687         (error_gc.lo): Rule added.
1688         (memory_gc.lo): Rule added.
1689         
1690 2010-09-12  Nicola Pero  <nicola.pero@meta-innovation.com>
1692         * objc/objc.h (__GNU_LIBOBJC__): New #define providing an easy way
1693         to check the API version.  Added some comments.
1695         * objc-private/common.h: New file.
1696         * NXConstStr.m: Include objc-private/common.h.
1697         * Object.m: Same change.
1698         * Protocol.m: Same change.
1699         * archive.c: Same change.
1700         * class.c: Same change.
1701         * encoding.c: Same change.
1702         * exception.c: Same change.
1703         * gc.c: Same change.
1704         * hash.c: Same change.
1705         * init.c: Same change.
1706         * libobjc_entry.c: Same change.
1707         * linking.m: Same change.
1708         * misc.c: Same change (and added a comment).
1709         * nil_method.c: Same change.
1710         * objects.c: Same change.
1711         * sarray.c: Same change.
1712         * selector.c: Same change.
1713         * sendmsg.c: Same change.
1714         * thr.c: Same change.
1716 2010-09-11  Nicola Pero  <nicola.pero@meta-innovation.com>
1718         * objc/objc-api.h: Removed obsolete #ifdef for NeXTSTEP.
1720 2010-09-11  Nicola Pero  <nicola.pero@meta-innovation.com>
1722         * archive.c: Removed not needed includes.
1723         * class.c: Same change.
1724         * hash.c: Same change.
1725         * misc.c: Same change.
1726         * nil_method.c: Same change.
1727         * objects.c: Same change.
1728         * sarray.c: Same change.
1729         * sendmsg.c: Same change.
1730         * thr.c: Same change.
1732 2010-09-11  Nicola Pero  <nicola.pero@meta-innovation.com>
1734         * objc/runtime.h: Moved to objc-private/runtime.h.  Do not include
1735         all the objc/*.h files.
1736         * objc-private/runtime.h: New file.
1737         * archive.c: Include objc-private/runtime.h (and required objc/*.h
1738         files) instead of objc/runtime.h.
1739         * class.c: Same change.
1740         * hash.c: Same change.
1741         * init.c: Same change.
1742         * misc.c: Same change.
1743         * nil_method.c: Same change.
1744         * objects.c: Same change.
1745         * sarray.c: Same change.
1746         * selector.c: Same change.
1747         * sendmsg.c: Same change.
1748         * thr.c: Same change.
1749         
1750 2010-09-11  Nicola Pero  <nicola.pero@meta-innovation.com>
1752         * objc/deprecated/struct_objc_selector.h: New file.  Definition of
1753         'struct objc_selector' and 'sel_eq' moved here.
1754         * objc/deprecated/struct_objc_protocol.h: New file.  Definition of
1755         'struct objc_procotol' moved here.
1756         * objc/deprecated/struct_objc_class.h: New file.  Definition of
1757         'struct objc_class' moved here.
1758         * objc/deprecated/MetaClass.h: New file.  Definition of MetClass
1759         moved here.
1760         * objc/deprecated/STR.h: New file.  Definition of STR moved here.       
1761         * objc/message.h: New file.  Definitions for relval_t, apply_t,
1762         arglist, arglist_t and objc_msg_lookup were moved here.
1763         * objc/objc.h: Include the above files instead of defining the
1764         corresponding structs, types and functions here.  Added new opaque
1765         definitions for SEL and Class.  Use Class and not 'struct
1766         objc_class *' in the definition of 'struct objc_object'.
1767         Commented all types defined in the file.  Removed special
1768         definition of BOOL as 'int' on __vxworks; use 'unsigned char'
1769         there as well.
1770         * objc/deprecated/objc-unexpected-exception.h: Renamed to
1771         objc_unexpected_exception.h.
1772         * objc/objc-api.h: Updated include of
1773         objc-unexpetected-exception.h
1774         * objc/objc-exception.h: Updated comments.
1775         * Makefile.in (OBJC_H, OBJC_DEPRECATED_H): Added the new header
1776         files.  Reindented list of files.
1777         
1778 2010-09-10  Nicola Pero  <nicola.pero@meta-innovation.com>
1780         * objc/objc-api.h (objc_trace): Unused variable removed.
1782 2010-09-10  Nicola Pero  <nicola.pero@meta-innovation.com>
1784         * objc/deprecated: New directory.
1785         * objc/deprecated/README: New file.
1786         * objc/README: New file.
1787         * objc/typedstream.h: Moved into objc/deprecated/typedstream.h;
1788         objc/typedstream.h replaced with a placeholder including the file
1789         from the deprecated/ directory.
1790         * objc/deprecated/objc-unexpected-exception.h: New file with the
1791         definition of _objc_unexpected_exception.       
1792         * objc/objc-api.h: Include deprecated/objc-unexcepted-exception.h
1793         instead of defining _objc_unexpected_exception.
1794         * objc/deprecated/Object.h: New file with the deprecated Object
1795         methods in a 'Deprecated' category.
1796         * objc/Object.h Include deprecated/Object.h instead of defining
1797         the deprecated methods.
1798         * Object.m: Moved deprecated methods into 'Deprecated' category.
1799         * objc-private: New directory.
1800         * objc-private/README: New file.
1801         * Makefile.in (OBJC_DEPRECATED_H): New variable.
1802         (install-headers): Create installation directory for
1803         OBJC_DEPRECATED_H headers, and install them.
1805 2010-09-10  Nicola Pero  <nicola.pero@meta-innovation.com>
1807         * objc/objc-exception.h: Fixed include of objc.h.
1808         
1809 2010-09-08  Nicola Pero  <nicola.pero@meta-innovation.com>
1811         * objc/objc-exception.h: New file.
1812         * exception.c (objc_set_uncaught_exception_handler): Implemented.
1813         (objc_set_exception_matcher): Implemented.
1814         (objc_exception_throw): Use the uncaught exception handler if set.
1815         (PERSONALITY_FUNCTION): Use the exception matcher instead of the
1816         hardcoded isKindOf.
1817         (isKindOf): Renamed to is_kind_of_exception_matcher.  Tidied code
1818         up.  Removed segmentation fault when value is 'nil'.
1819         * objc/objc-api.h (_objc_unexpected_exception): Mark as
1820         deprecated.
1821         * Makefile.in (exception.lo, exception_gc.lo): Use
1822         -Wno-deprecated-declarations when compiling.
1823         (OBJC_H): Added objc-exception.h
1825 2010-09-08  Nicola Pero  <nicola.pero@meta-innovation.com>
1827         * objc/typedstream.h: Deprecate all functions in the file.  This
1828         file is obsolete.
1829         * objc/Object.h ([+streamVersion:], [-read:], [-write:],
1830         [-awake]): Documented that these methods are deprecated.  Added a
1831         brief description of the Object class and its relationship to the
1832         NSObject class.
1833         * Makefile.in: Compile archive.c and Object.m with
1834         -Wno-deprecated-declarations.
1836 2010-09-08  Nicola Pero  <nicola.pero@meta-innovation.com>
1838         Removed obsolete intermediate threading layer.
1839         * thr.c: Use __gthread_objc_xxx functions directly instead of
1840         __objc_thread_xxx ones.
1841         * objc/thr.h: Removed prototypes of no longer existing
1842         __objc_thread_xxx functions.
1843         * Makefile.in: Removed thr-objc.lo.
1844         * thr-dce.c: File removed.
1845         * thr-decosf1.c: File removed.
1846         * thr-irix.c: File removed.
1847         * thr-mach.c: File removed.
1848         * thr-objc.c: File removed.
1849         * thr-os2.c: File removed.
1850         * thr-posix.c: File removed.
1851         * thr-pthreads.c: File removed.
1852         * thr-rtems.c: File removed.
1853         * thr-single.c: File removed.
1854         * thr-solaris.c: File removed.
1855         * thr-vxworks.c: File removed.
1856         * thr-win32.c: File removed.
1857         * README.threads: File removed.
1858         * THREADS.MACH: File removed.
1859         * THREADS: Updated.
1861 2010-09-07  Nicola Pero  <nicola.pero@meta-innovation.com>
1863         * Object.m (MAX_CLASS_NAME_LEN): Unused define removed.
1865 2010-09-06  Iain Sandoe  <iains@gcc.gnu.org>
1867         * encoding.c: Add TARGET_ALIGN_NATURAL definition for m64 powerpc darwin.
1868         Add a comment as to why, update FIXME comments.
1870 2010-09-06  Nicola Pero  <nicola.pero@meta-innovation.com>
1872         * makefile.dos: Obsolete file removed.
1873         
1874 2010-04-02  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
1876         * aclocal.m4: Regenerate.
1878 2010-03-23  Dave Korn  <dave.korn.cygwin@gmail.com>
1880         PR libobjc/30445
1881         * configure.ac (extra_ldflags_libobjc): Define appropriately for
1882         Cygwin and MinGW hosts.
1883         * Makefile.am (libobjc_s.a): Remove dead pre-libtool target.
1884         (libobjc.dll): Likewise.
1885         * configure: Regenerate.
1887 2009-12-05  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
1889         * configure: Regenerate.
1891 2009-11-28  Jakub Jelinek  <jakub@redhat.com>
1893         * sarray.c (sarray_free): Use old_buckets variable.
1894         * encoding.c (objc_layout_structure_next_member): Remove unused
1895         bfld_type_size variable.
1897 2009-08-24  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
1899         * configure.ac (AC_PREREQ): Bump to 2.64.
1901 2009-08-22  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
1903         * aclocal.m4: Regenerate.
1904         * configure: Regenerate.
1905         * config.h.in: Regenerate.
1907 2009-08-22  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
1909         * Makefile.in (LIBTOOL): Add $(LIBTOOLFLAGS).
1911 2009-07-30  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
1913         * Makefile.in (AUTOCONF, ACLOCAL, ACLOCAL_AMFLAGS, aclocal_deps):
1914         New variables.
1915         ($(srcdir)/configure, $(srcdir)/aclocal.m4): New rules.
1917 2009-07-30  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
1919         * configure.ac (_AC_ARG_VAR_PRECIOUS): Use m4_rename_force.
1921 2009-04-09  Nick Clifton  <nickc@redhat.com>
1923         * sendmsg.c: Change copyright header to refer to version 3 of
1924         the GNU General Public License with version 3.1 of the GCC
1925         Runtime Library Exception and to point readers at the COPYING3
1926         and COPYING3.RUNTIME files and the FSF's license web page.
1927         * NXConstStr.m: Likewise.
1928         * Object.m: Likewise.
1929         * Protocol.m: Likewise.
1930         * archive.c: Likewise.
1931         * class.c: Likewise.
1932         * encoding.c: Likewise.
1933         * exception.c: Likewise.
1934         * gc.c: Likewise.
1935         * hash.c: Likewise.
1936         * init.c: Likewise.
1937         * libobjc_entry.c: Likewise.
1938         * linking.m: Likewise.
1939         * misc.c: Likewise.
1940         * nil_method.c: Likewise.
1941         * objc/NXConstStr.h: Likewise.
1942         * objc/Object.h: Likewise.
1943         * objc/Protocol.h: Likewise.
1944         * objc/encoding.h: Likewise.
1945         * objc/hash.h: Likewise.
1946         * objc/objc-api.h: Likewise.
1947         * objc/objc-decls.h: Likewise.
1948         * objc/objc-list.h: Likewise.
1949         * objc/objc.h: Likewise.
1950         * objc/runtime.h: Likewise.
1951         * objc/sarray.h: Likewise.
1952         * objc/thr.h: Likewise.
1953         * objc/typedstream.h: Likewise.
1954         * objects.c: Likewise.
1955         * sarray.c: Likewise.
1956         * selector.c: Likewise.
1957         * thr-dce.c: Likewise.
1958         * thr-decosf1.c: Likewise.
1959         * thr-irix.c: Likewise.
1960         * thr-mach.c: Likewise.
1961         * thr-objc.c: Likewise.
1962         * thr-os2.c: Likewise.
1963         * thr-posix.c: Likewise.
1964         * thr-pthreads.c: Likewise.
1965         * thr-rtems.c: Likewise.
1966         * thr-single.c: Likewise.
1967         * thr-solaris.c: Likewise.
1968         * thr-vxworks.c: Likewise.
1969         * thr-win32.c: Likewise.
1970         * thr.c: Likewise.
1971         * libobjc.def: Change copyright header to refer to version 3 of
1972         the GNU General Public License and to point readers at the COPYING3
1973         file and the FSF's license web page.
1974         * makefile.dos: Likewise.
1976 2009-04-09  Jakub Jelinek  <jakub@redhat.com>
1978         * Makefile.in: Change copyright header to refer to version
1979         3 of the GNU General Public License and to point readers at the
1980         COPYING3 file and the FSF's license web page.
1981         * configure.ac: Likewise.
1983 2009-03-12  Richard Frith-Macdonald  <rfm@gnu.org>
1984             David Ayers  <ayers@fsfe.org>
1986         PR libobjc/27466
1987         * objc/objc-api.h (_objc_unexpected_exception): Declare
1988         new hook.  Update copyright dates.
1989         * exception.c (objc_exception_throw): Use hook.  Update
1990         copyright dates.
1991         * libobjc.def (_objc_unexpected_exception): Export hook.
1992         Update copyright dates.
1993         
1994 2009-03-01  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
1996         * configure: Regenerate.
1998 2008-12-18  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
2000         * configure: Regenerate.
2002 2008-11-21  Kai Tietz  <kai.tietz@onevision.com>
2004         *  Object.m (errno): Replaced by errno.h include.
2005         (compare): Cast self to id to prevent warning on comparison.
2006         * objc/objc.h (BOOL): Prevent redeclaration of BOOL, if it is
2007         already there.
2008         * sendmsg.c (__objc_print_dtable_stats): Remove type warnings.
2009         * thr-win32.c (__objc_thread_detach): Remove type warning.
2010         (__objc_thread_id): Likewise.
2011         * thr.c (__objc_thread_detach_functiont): Add __builtin_trap ()
2012         for noreturn.
2014 2008-09-26  Peter O'Gorman  <pogma@thewrittenword.com>
2015             Steve Ellcey  <sje@cup.hp.com>
2017         * configure: Regenerate for new libtool.
2018         * config.h.in: Regenerate for new libtool.
2020 2008-07-18  Matthias Klose  <doko@ubuntu.com> 
2022         * Makefile.in: Ignore missing ../boehm-gc/threads.mk. 
2024 2008-07-18  Matthias Klose  <doko@ubuntu.com> 
2026         * Makefile.in: Include ../boehm-gc/threads.mk. 
2027         (OBJC_BOEHM_GC_LIBS): Define, (libobjc_gc$(libsuffix).la): Use it.
2029 2008-07-06  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
2031         * Makefile.in (install-info): New stub target.
2033 2008-06-17  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
2035         * configure: Regenerate.
2037 2008-06-14  Kai Tietz  <kai.tietz@onevision.com>
2039         * exception.c (PERSONALITY_FUNCTION): Remove extra decrement
2040         if HAVE_GETIPINFO is not defined.
2042 2008-06-10  Kai Tietz  <kai.tietz@onevision.com>
2044         * Object.m (compare): Add type id.
2045         * objc/Object.h: Likewise.
2046         * archive.c (objc_read_class): Use size_t to extend version to be
2047         size of pointer scalar width.
2048         * sendmsg.c (rtx): Undefine it before redefinition.
2049         (__objc_print_dtable_stats): Cast arguments to long as intended.
2051 2008-05-30  Julian Brown  <julian@codesourcery.com>
2053         * exception.c (__objc_exception_class): Initialise as constant
2054         array for ARM EABI. Change macro to static const for non-ARM EABI.
2055         (ObjcException): Add note about structure layout. Remove landingPad
2056         and handlerSwitchValue for ARM EABI.
2057         (get_ttype_entry): Add __ARM_EABI_UNWINDER__ version
2058         of function.
2059         (CONTINUE_UNWINDING): Define for ARM EABI/otherwise cases.
2060         (PERSONALITY_FUNCTION): Use ARM EABI-specific arguments, and add
2061         ARM EABI unwinding support.
2062         (objc_exception_throw): Use memcpy to initialise exception class.
2064 2008-05-25  Alan Modra  <amodra@bigpond.net.au>
2066         * encoding.c (strip_array_types): Rename from get_inner_array_type.
2067         (rs6000_special_round_type_align): Update.
2069 2008-05-09  Julian Brown  <julian@codesourcery.com>
2071         * Makefile.in (LTLDFLAGS): New.
2072         (libobjc$(libsuffix).la, libobjc_gc$(libsuffix).la): Use above.
2074 2008-04-18  Paolo Bonzini  <bonzini@gnu.org>
2076         PR bootstrap/35457
2077         * aclocal.m4: Regenerate.
2078         * configure: Regenerate.
2080 2008-01-24  David Edelsohn  <edelsohn@gnu.org>
2082         * configure: Regenerate.
2084 2007-10-14  H.J. Lu  <hongjiu.lu@intel.com>
2086         * configure.ac: Don't run config-ml.in directly.
2087         (multilib_arg): New.
2088         * configure: Regenerated.
2090 2007-08-06  Andrew Pinski  <pinskia@gmail.com>
2092         PR libobjc/30731
2093         * exception.c (parse_lsda_header): Use _uleb128_t/_sleb128_t instead
2094         of _Unwind_Word for variables which are used in
2095         read_uleb128/read_sleb128.
2096         (PERSONALITY_FUNCTION): Likewise.
2098 2007-07-05  H.J. Lu  <hongjiu.lu@intel.com>
2100         * aclocal.m4: Regenerated.
2102 2007-06-03  Andrew Pinski  <andrew_pinski@playstation.sony.com>
2104         * configure.ac: Fix a typo in *-*-darwin clause.
2105         * configure: Regenerated.
2107 2007-06-02  H.J. Lu  <hongjiu.lu@intel.com>
2109         * configure.ac: Fix a typo.
2110         * configure: Regenerated.
2112 2007-06-02  Paolo Bonzini  <bonzini@gnu.org>
2114         * configure: Regenerate.
2116 2007-06-01  Andrew Pinski  <andrew_pinski@playstation.sony.com>
2118         * Makefile.in: Replace all uses of libext with libsuffix.
2119         * configure.ac: Likewise.
2120         * configure: Regenerate.
2122         Revert:
2123         * Makefile.in: Remove all uses of $(libext).
2125 2007-05-23  Andrew Pinski  <andrew_pinski@playstation.sony.com>
2127         * Makefile.in: Remove all uses of $(libext).
2129 2007-05-23  Steve Ellcey  <sje@cup.hp.com>
2131         * configure: Regenerate.
2132         * aclocal.m4: Regenerate.
2134 2007-04-21  Andrew Ruder  <andy@aeruder.net>
2136         * sendmsg.c (__objc_get_forward_imp): Call
2137         __objc_msg_forward2 for real.
2139 2007-04-09  Andrew Ruder  <andy@aeruder.net>
2141         * sendmsg.c: Added __objc_msg_forward2, a hook that allows
2142         external libraries to provide a function that returns the real
2143         forwarding function based on both the selector and the receiver.
2144         * objc/objc-api.h: Define __objc_msg_forward2.
2146 2007-03-01  Brooks Moses  <brooks.moses@codesourcery.com>
2148         * Makefile.in: Add dummy install-pdf target.
2150 2007-02-18  Manuel Lopez-Ibanez  <manu@gcc.gnu.org>
2152         * objc/objc-list.h (list_free): Add keyword 'inline' to avoid
2153         unused warning.
2154         
2155 2006-10-31  Geoffrey Keating  <geoffk@apple.com>
2157         * encoding.c (darwin_rs6000_special_round_type_align): New.
2159 2006-10-14  Geoffrey Keating  <geoffk@apple.com>
2161         * Makefile.in: Use multi_basedir instead of toplevel_srcdir.
2162         * configure.ac: Use multi.m4 from aclocal rather than custom
2163         code.  Use multi_basedir instead of toplevel_srcdir.
2164         * aclocal.m4: Regenerate.
2165         * configure: Regenerate.
2167 2006-10-10  Brooks Moses  <bmoses@stanford.edu>
2169         * Makefile.in: Added empty "pdf" target.
2171 2006-07-18  Paolo Bonzini  <bonzini@gnu.org>
2173         * configure: Regenerate.
2175 2006-05-23  Carlos O'Donell  <carlos@codesourcery.com>
2177         * Makefile.in: Add install-html target. Add install-html to .PHONY
2179 2006-02-21  Rainer Orth  <ro@TechFak.Uni-Bielefeld.DE>
2181         PR libobjc/26309
2182         * thr-objc.c (_XOPEN_SOURCE): Don't define on Tru64 UNIX.
2184 2006-01-24  David Ayers  <d.ayers@inode.at>
2186         PR libobjc/9751
2187         * gc.c (class_ivar_set_gcinvisible): Replace strncpy with memcpy
2188         and insure the new strings are '\0' termintated.
2190 2006-01-24  David Ayers  <d.ayers@inode.at>
2192         PR libobjc/13946
2193         * configure.ac: Add include directives for --enable-objc-gc.
2194         * Makefile.in: Ditto.
2195         * configure: Regenerate.
2197         * gc.c (__objc_class_structure_encoding): Increment the used bytes
2198         instead of the local pointer to them.
2200 2005-12-14  Andrew Pinski  <pinskia@physics.uc.edu>
2202         PR objc/25360
2203         * objc/objc-api.c (_C_COMPLEX): New define.
2204         * encoding.c (objc_sizeof_type): Handle _C_Complex.
2205         (objc_alignof_type): Likewise.
2206         (objc_skip_typespec): Likewise.
2208 2005-12-15  David Ayers  <d.ayers@inode.at>
2210         PR libobjc/14382
2211         * README (+load,+initialize): Fix documentation to reflect
2212         intended and implemented semantics for +load and +initialize.
2213         
2214 2005-12-12  Andrew Pinski  <pinskia@physics.uc.edu>
2216         * encoding.c (TYPE_FIELDS): Fix to skip over just _C_STRUCT_B and
2217         the name.
2218         (get_inner_array_type): Fix to skip over _C_ARY_B and size.
2219         (rs6000_special_round_type_align): Update for the ABI fix.
2220         (objc_layout_finish_structure): Correct the encoding which is passed to
2221         ROUND_TYPE_ALIGN.
2223 2005-12-11  Andrew Pinski  <pinskia@physics.uc.edu>
2225         PR libobjc/25347
2226         * encoding.c (objc_sizeof_type): Don't handle _C_UNION_B special
2227         but use the struct layout functions.
2228         (objc_alignof_type): Likewise.
2229         (objc_layout_structure): Handle _C_UNION_B also.
2230         (objc_layout_structure_next_member): Likewise.
2231         (objc_layout_finish_structure): Likewise.
2233 2005-12-11  Andrew Pinski  <pinskia@physics.uc.edu>
2235         PR libobjc/25346
2236         * objc/objc-api.h (_C_BOOL): New define.
2237         * encoding.c (objc_sizeof_type): Handle _C_BOOL.
2238         (objc_alignof_type): Likewise.
2239         (objc_skip_typespec): Likewise.
2241 2005-11-20  David Ayers  <d.ayers@inode.at>
2243         PR libobjc/19024
2244         * objc/hash.h: Remove deprecated hash API.
2245         * hash_compat.c: Remove.
2246         * Makefile.in: Remove reference to hash_compat.c.
2248         * configure.ac (VERSION): Bump library version to 2:0:0.
2249         * configure: Regenerate.
2251 2005-11-09  Alexandre Oliva  <aoliva@redhat.com>
2253         PR other/4372
2254         * thr-objc.c (_XOPEN_SOURCE): Define.
2256 2005-10-07  Ulrich Weigand  <uweigand@de.ibm.com>
2258         PR libobjc/23612
2259         * objc/objc-api.h (struct objc_ivar): Move definition to
2260         global scope.
2262 2005-09-04  Andrew Pinski  <pinskia@physics.uc.edu>
2263             Rasmus Hahn  <rassahah@neofonie.de>
2265         PR libobjc/23108
2266         * archive.c (objc_write_type): Correct the element offset.
2267         (objc_read_type): Likewise.
2269 2005-08-17  Kelley Cook  <kcook@gcc.gnu.org>
2271         * All files: Update FSF address.
2273 2005-08-13  Marcin Koziej  <creep@desk.pl>
2274             Andrew Pinski  <pinskia@physics.uc.edu>
2276         PR libobjc/22492
2277         * exception.c (PERSONALITY_FUNCTION): Fix the PC with finally.
2279 2005-08-13  Andrew Pinski  <pinskia@physics.uc.edu>
2281         * Makefile.in (extra_ldflags_libobjc): New.
2282         (libobjc$(libext).la): Add extra_ldflags_libobjc to the link line.
2283         (libobjc_gc$(libext).la): Likewise.
2284         * configure.ac (extra_ldflags_libgfortran): Set for *-darwin* to
2285         "-Wl,-single_module".
2286         * configure: Regenerate.
2287         * linking.m (_objcInit): Remove.
2289 2005-07-26  Andrew Pinski  <pinskia@physics.uc.edu>
2291         PR libobjc/22606
2292         * Makefile.in (ALL_CFLAGS): Add -fexceptions.
2294 2005-06-08  David Ayers  <d.ayers@inode.at>
2296         * objc/NXConstStr.h, objc/Object.h, objc/Protocol.h,
2297         objc/encoding.h, objc/hash.h, objc/objc-api.h,
2298         objc/runtime.h, objc/sarray.h, objc/thr.h, 
2299         objc/typedstream.h: Do not include Objective-C headers as
2300         system headers.
2302 2005-06-07  David Ayers  <d.ayers@inode.at>
2304         * archive.c, init.c, selector.c: Include hash.h.
2305         * archive.c, class.c, encoding.c, gc.c, hash.c, hash_compat.c,
2306         init.c, misc.c, nil_method.c, objects.c, sarray.c, selector.c,
2307         sendmsg.c, thr-dce.c, thr-decosf1.c, thr-irix.c, thr-mach.c,
2308         thr-objc.c, thr-os2.c, thr-posix.c, thr-pthreads.c, thr-rtems.c,
2309         thr-single.c, thr-solaris.c, thr-vxworks.c, thr-win32.c, thr.c:
2310         Include Objective-C headers with quotes and objc/ directory
2311         prefix.
2313 2005-05-19  Richard Henderson  <rth@redhat.com>
2315         * exception.c: Revert last change.
2317 2005-05-19  David Ayers  <d.ayers@inode.at>
2319         * exception.c: Include tsystem.h for unwind.h.
2321 2005-05-09  Mike Stump  <mrs@apple.com>
2323         * configure: Regenerate.
2325 2005-04-12  Mike Stump  <mrs@apple.com>
2327         * configure: Regenerate.
2329 2005-03-21  Zack Weinberg  <zack@codesourcery.com>
2331         * Makefile.in: Set gcc_version here.
2332         * configure.ac: Do not invoke TL_AC_GCC_VERSION.  Adjust quoting
2333         in definition of toolexeclibdir so that $(gcc_version) is expanded
2334         by the Makefile.
2335         * aclocal.m4, configure: Regenerate.
2337 2005-03-03  David Ayers  <d.ayers@inode.at>
2339         * objc/hash.h (OBJC_IGNORE_DEPRECATED_API): Update deprecated
2340         version reference.  Correct typo.
2342 2005-03-02  David Ayers  <d.ayers@inode.at>
2344         PR libobjc/19024
2345         * Makefile.in (OBJS): Add hash_compat.lo.
2346         (OBJS_GC): Add hash_compat_gc.lo.
2347         (hash_compat_gc.lo): New target and rule.
2348         * objc/hash.h (hash_new, hash_delete, hash_add, hash_remove)
2349         (hash_next, hash_value_for_key, hash_is_key_in_hash)
2350         (hash_ptr, hash_string, compare_ptrs, compare_strings): Prefix
2351         with objc_.  Add deprecated non prefixed inlined versions.
2352         (OBJC_IGNORE_DEPRECATED_API): New macro to hide deprecated
2353         declarations.
2354         * hash.c (hash_new, hash_delete, hash_add, hash_remove, hash_next)
2355         (hash_value_for_key, hash_is_key_in_hash): Prefix with objc_ and
2356         update callers.
2357         * hash_compat.c: New file.
2358         * archive.c: Update callers.
2359         * init.c: Likewise.
2360         * selector.c: Likewise.
2361         * libobjc.def: Add objc_ versions of hash functions.
2363 2005-02-28  Andrew Pinski <pinskia@physics.uc.edu>
2365         PR libobjc/20252
2366         * Makefile.in (GTHREAD_FLAGS): Remove.
2367         (ALL_CFLAGS): Remove usage of GTHREAD_FLAGS.
2368         * thr-objc.c: Include config.h.
2369         * configure.ac: Instead of looking at GCC's makefile, figure out if
2370         GTHREAD_FLAGS should be defined by looking at the `thread model'
2371         of the current gcc.
2372         * configure: Regenerate.
2373         * config.h.in: Regenerate.
2375 2005-02-28  Paolo Bonzini  <bonzini@gnu.org>
2377         PR bootstrap/17383
2378         * configure.ac: Call GCC_TOPLEV_SUBDIRS.
2379         (Determine CFLAGS for gthread): Use $host_subdir.
2380         * configure: Regenerate.
2381         * Makefile.in (host_subdir): New.
2382         (INCLUDES): Use it.
2384 2004-12-20  Andrew Pinski  <pinskia@physics.uc.edu>
2386         PR libobjc/12035
2387         * gc.c: Remove definition of LOGWL, modWORDSZ, and divWORDSZ since
2388         they are not used.
2389         Include limits.h and stdlib.h.
2390         Define BITS_PER_WORD.
2392 2004-12-12  Alexander Malmberg  <alexander@malmberg.org>
2394         * selector.c (__objc_init_selector_tables): Add missing void to
2395         definition.
2397 2004-12-02  Richard Sandiford  <rsandifo@redhat.com>
2399         * configure.ac: Use TL_AC_GCC_VERSION to set gcc_version.
2400         * configure, aclocal.m4: Regenerate.
2402 2004-11-29  Kelley Cook  <kcook@gcc.gnu.org>
2404         * configure: Regenerate for libtool change.
2406 2004-11-25  Kelley Cook  <kcook@gcc.gnu.org>
2408         * configure: Regenerate for libtool reversion.
2410 2004-11-24  Kelley Cook  <kcook@gcc.gnu.org>
2412         * configure: Regenerate for libtool change.
2414 2004-11-24  Kelley Cook  <kcook@gcc.gnu.org>
2416         * aclocal.m4, config.h.in: Regenerate.
2418 2004-10-08  Mike Stump  <mrs@apple.com>
2419             Andrew Pinski  <pinskia@physics.uc.edu>
2421         * aclocal.m4: Rename to ...
2422         * acinclude.m4: here and also use m4_include instead of sinclude.
2423         * aclocal.m4: Regenerate.
2424         * configure: Regenerate.
2425         * configure.ac: Add AM_MAINTAINER_MODE and AM_PROG_CC_C_O.
2426         * Makefile.in (configure): Add @MAINT@ infront of configure.ac
2428 2004-10-08  Andrew Pinski  <pinskia@physics.uc.edu>
2430         * archive.c: Fix all the warnings about passing unsigned char*
2431         to char* and the other way too.
2433 2004-09-16  Andrew Pinski  <pinskia@physics.uc.edu>
2435         PR libobjc/16448
2436         * exception.c: Include config.h
2437         (objc_exception_throw): Change _GLIBCXX_SJLJ_EXCEPTIONS to
2438         SJLJ_EXCEPTIONS.
2439         * configure.ac: Find out what exception handling code we use.
2440         * configure: Regenerate.
2441         * config.h.in: New file, regenerate.
2443 2004-09-16  Andrew Pinski  <apinski@apple.com>
2445         * encoding.c (ALTIVEC_VECTOR_MODE): Define a bogus macro.
2447 2004-08-28  Nathanael Nerode  <neroden@gcc.gnu.org>
2449         * configure.ac: Switch from _GCC_TOPLEV_NONCANONICAL_TARGET to
2450         ACX_NONCANONICAL_TARGET.
2451         * configure: Regenerate.
2453 2004-08-13  Ziemowit Laski  <zlaski@apple.com>
2455         * objc/sarray.h: Hoist include of assert.h near the top of file,
2456         and mark the remainder of the file 'extern "C"'.
2458 2004-08-13  Andrew Pinski  <pinskia@physics.uc.edu>
2460         * objc/Object.h: Move includes out of extern "C" blocks.
2461         * objc/encoding.h: Likewise.
2462         * objc/hash.h: Likewise.
2463         * objc/objc-api.h: Likewise.
2464         * objc/runtime.h: Likewise.
2465         * objc/sarray.h: Likewise.
2466         * objc/typedstream.h: Likewise.
2468 2004-08-12  Ziemowit Laski  <zlaski@apple.com>
2470         * objc/NXConstStr.h: Update copyright date; bracket with
2471         'extern "C"' for C++ use; make include syntax consistent
2472         by using <...> instead of "..."; hoist <objc/...> includes
2473         above the 'extern "C"' block.
2474         * objc/Object.h: Likewise.
2475         * objc/Protocol.h: Likewise.
2476         * objc/encoding.h: Likewise.
2477         * objc/hash.h: Likewise.
2478         * objc/runtime.h: Likewise.
2479         * objc/sarray.h: Likewise.
2480         * objc/thr.h: Likewise.
2481         * objc/typedstream.h: Likewise.
2482         * objc/objc-api.h: Add 'extern "C"' block for C++ use.
2483         (objc_static_instances): For C++ case, do away with
2484         zero-sized array.
2485         (objc_method): Hoist definition to file scope.
2486         (_objc_load_callback, _objc_object_alloc, class_get_class_method,
2487         class_get_instance_method, class_create_instance,
2488         class_get_class_name, class_get_instance_size,
2489         class_get_meta_class, class_get_super_class, class_get_version,
2490         class_is_class, class_is_meta_class, class_set_version,
2491         class_get_gc_object_type, class_ivar_set_gcinvisible,
2492         get_imp): Rename 'class' parameter to '_class'.
2493         * objc/objc-list.h: Add 'extern "C"' block for C++ use.
2494         * objc/objc.h: Update copyright date.
2495         (arglist_t): Provide a union tag.
2497 2004-07-22  Andrew Pinski  <pinskia@physics.uc.edu>
2499         * thr.c (__objc_thread_detach_function): Do not mark as volatile
2500         but instead use the attribute noreturn.
2502 2004-06-28  Zack Weinberg  <zack@codesourcery.com>
2504         * encoding.c: Rename target_flags with a #define to avoid
2505         conflict with a prior declaration.
2507 2004-06-24  Andrew Pinski  <apinski@apple.com>
2509         * objc/encoding.h: Wrap the functions with extern "C" for C++
2510         mode.
2511         * objc/hash.h: Likewise.
2512         * objc/objc-api.h: Likewise.
2513         * objc/objc-list.h: Likewise.
2514         * objc/runtime.h: Likewise.
2515         * objc/sarray.h: Likewise.
2516         * objc/thr.h: Likewise.
2517         * objc/typedstream.h: Likewise.
2520 2004-06-21  Nick Clifton  <nickc@redhat.com>
2522         * encoding.c (BITS_PER_UNIT): Define if a definition is not
2523         provided.
2525 2004-06-20  Alexander Malmberg  <alexander@malmberg.org>
2527         * Makefile.in (exception.lo): Remove $(OBJC_GCFLAGS).
2528         (exception_gc.lo): New.
2529         (OBJS_GC): Add exception_gc.lo.
2531 2004-06-17  Richard Henderson  <rth@redhat.com>
2533         * exception.c: New file.
2534         * Makefile.in (exception.lo): New.
2535         (OBJS): Add it.
2537 2004-06-14  Andrew Pinski  <pinskia@physics.uc.edu>
2539         * linking.m (_objcInit): New empty function
2540         for Darwin only.
2542 2004-06-11  Andrew Pinski  <pinskia@physics.uc.edu>
2544         * configure.ac: Support --enable-shared=libobjc.
2545         * configure: Regenerate.
2547         PR libobjc/15901
2548         * configure.ac: Do not disable shared by default.
2549         * configure: Regenerate.
2551 2004-06-03  Nicola Pero  <n.pero@mi.flashnet.it>
2553         * Protocol.m ([-isEqual:]): Small optimizations returning
2554         immediately if the argument is equal to self, and accessing
2555         the argument's name directly if it's a protocol.
2557 2004-06-03  David Ayers  <d.ayers@inode.at>
2559         * Protocol.m ([-isEqual:]): Test the class of the argument.
2561 2004-05-25  Andrew Pinski  <pinskia@physics.uc.edu>
2563         * configure.ac (includedir): Rename to ...
2564         (includedirname).
2565         * Makefile.in: s/includedir/includedirname/.
2567         PR target/11572
2568         * configure.ac (includedir): Set to "include"
2569         except for Darwin.
2570         (libext) Set to empty except for Darwin.
2571         * configure: Regenerate
2572         * Makefile.in: s/libobjc.la/libobjc$(libext).la/g.
2573         s/include/$(includedir)/g.
2575 2004-05-25  Daniel Jacobowitz  <drow@false.org>
2577         * Makefile.in: Add .NOEXPORT.
2579 2004-05-25  Andrew Pinski  <pinskia@physics.uc.edu>
2581         Merge from the libobjc-branch
2582         2004-02-09  Andrew Pinski  <pinskia@physics.uc.edu>
2584                 * Makefile.in (OBJC_H): Change objc-deps.h to objc-decls.h.
2586         2004-02-03  Andrew Pinski  <pinskia@physics.uc.edu>
2588                 * Makefile.in (OBJC_H): Add objc-deps.h.
2590         2004-01-27  Nicola Pero  <n.pero@mi.flashnet.it>
2592                 * Protocol.m ([-conformsTo:]): If the argument is nil, return NO.
2593                 ([-hash], [-isEqual:]): New methods.
2595         2004-01-27  Richard Frith-Macdonald <rfm@gnu.org>
2597                 * sarray.c (sarray_free): Add a better comment.
2599         2004-01-27  Adam Fedor  <fedor@gnu.org>
2601                 * hash.c (hash_add): Cast cachep to int.
2602                 * selector.c (__sel_register_typed_name): Cast
2603                 soffset_decode to int.
2605         2004-01-27  Alexander Malmberg  <alexander@malmberg.org>
2607                 * selector.c: Rename register_selectors_from_list to
2608                 __objc_register_selectors_from_list. Update caller.
2609                 (__objc_register_selectors_from_list): Lock __objc_runtime_mutex
2610                 while registering selectors. Use __sel_register_typed_name instead
2611                 of sel_register_typed_name. Check for NULL method_name:s.
2612                 (pool_alloc_selector): New function.
2613                 (__sel_register_typed_name): Use pool_alloc_selector to allocate
2614                 selector structures.
2615                 * sendmsg.c (class_add_method_list): Use
2616                 __objc_register_selectors_from_list.
2617                 * objc/runtime.h: Add __objc_register_selectors_from_list.
2619         2004-01-25  Adam Fedor  <fedor@gnu.org>
2620                     Nicola Pero  <n.pero@mi.flashnet.it>
2621                     Andrew Pinski  <pinskia@physics.uc.edu>
2623                 * objc/objc-decls.h: New file.
2624                 * objc/objc-api.h (_objc_lookup_class): Mark as export.
2625                 (_objc_load_callback): Likewise.
2626                 (_objc_object_alloc): Likewise.
2627                 (_objc_object_copy): Likewise.
2628                 (_objc_object_dispose): Likewise.
2630         2004-01-25  Andrew Pinski  <pinskia@physics.uc.edu>
2632                 * archive.c: s/__inline__/inline
2633                 * sendmsg.c: Likewise.
2635                 * encoding.c: Remove FIXME about the warning
2636                 about unused variable.
2637                 * sendmsg.c: Add a FIXME comment saying that
2638                 this should be using libffi.
2640                 * Makefile.in (LIBTOOL): Use @LIBTOOL@ now as it works.
2643 2004-05-13  Andrew Pinski  <pinskia@physics.uc.edu>
2645         * archive.c (objc_read_class): Initialize class_name.
2646         (objc_read_selector): Initialize selector_name.
2648 2004-05-09  Richard Sandiford  <rsandifo@redhat.com>
2650         * Makefile.in (toolexecdir): Remove trailing space.
2652 2004-04-15  Nathanael Nerode  <neroden@gcc.gnu.org>
2654         PR libobjc/14948
2655         * configure.ac: De-precious CC so multilibs work.
2656         * configure: Regenerate.
2658 2004-04-14  Nathanael Nerode  <neroden@gcc.gnu.org>
2660         * configure.ac: Restore toolexecdir.
2661         * Makefile.in: Restore toolexecdir.
2662         * configure: Regenerate.
2664 2004-04-09  Nathanael Nerode  <neroden@gcc.gnu.org>
2666         * configure.ac: Remove (unused) glibcpp_prefixdir.
2667         * configure: Regenerate.
2669         * configure.in: Rename to configure.ac.
2670         * Makefile.in: Update to match.
2672         * Makefile.in: Remove toolexecdir, glibcpp_toolexecdir (unused).
2673         Replace glibcpp_toolexeclibdir with toolexeclibdir.
2674         * configure.in: Remove glibcpp_toolexecdir (unused).
2675         Replace glibcpp_toolexeclibdir with toolexeclibdir.  Don't generate
2676         config.h or stamp-h (unused).  Move one comment to the right place.
2677         * configure: Regenerate.
2678         * config.h.in: Remove (unused).
2680         * config.h.in: Regenerate with autoheader.
2682         * Makefile.in: Remove (unused) gcc_version_trigger.
2683         * configure.in: Remove (unused) glibcpp_builddir.  Don't AC_SUBST
2684         gcc_version_trigger.
2685         * configure: Regenerate.
2687         * configure.in: Switch to modern style for AC_INIT, AC_OUTPUT.
2688         Sort file into sections.  Remove dnl where appropriate.  Fix
2689         other style issues.
2690         * configure: Regenerate.
2692         * configure.in: Replace old AC_PROG_CC hack with new one.
2693         Define toplevel_srcdir in terms of srcdir, not top_srcdir (there
2694         are no subdirectory output files, so this is fine).  Change prereq
2695         to autoconf 2.59.
2696         * aclocal.m4: Include ../config/no-executables.m4.
2697         * configure: Regenerate with autoconf 2.59.
2699         * configure.in: Improve comments on gthread_cflags.  Improve m4
2700         quotation, and replace 'if test' with 'case', for --enable-objc-gc.
2701         * configure: Regenerate.
2703         * configure.in: Move PACKAGE and VERSION settings up top.  Remove
2704         unused call to AC_PROG_LN_S.  Default RANLIB to ':'.  Remove
2705         redundant checks for values of RANLIB, AR, INSTALL.
2706         * configure: Regenerate.
2708         * configure.in: Clean up handling of
2709         --enable-version-specific-runtime-libs and related variables;
2710         replace 'if test' with 'case' where reasonable.  Fix comments.
2711         Remove useless libstdcxx_interface.
2712         * configure: Regenerate.
2714         * configure.in: Use _GCC_TOPLEV_NONCANONICAL_TARGET.
2715         Replace uses of target_alias with target_noncanonical.
2716         * aclocal.m4: Include ../config/acx.m4.
2717         * configure: Regenerate.
2718         * Makefile.in: Replace uses of target_alias with target_noncanonical.
2719         Fix copyright statement.
2721         * configure.in: Hand-inline bulky, confusing macros from
2722         aclocal.m4.  Replace references to "GNU Objective C" with "GCC".
2723         Update copyright notice.  Remove stuff for automake, which isn't
2724         used in this directory.  Remove emacs local variables.
2725         * aclocal.m4: Remove hand-inlined macros.  Update copyright notice.
2726         * configure: Regenerate.
2728 2004-03-16  Manfred Hollstein  <mh@suse.com>
2730         * Makefile.in, configure.in, configure: Update copyright years.
2732 2004-03-15  Manfred Hollstein  <mh@suse.com>
2734         * Makefile.in (LIBOBJC_VERSION, LIBOBJC_GC_VERSION): Use
2735         definition from configure.in.
2736         * configure.in (PACKAGE): Add definition.
2737         (VERSION): Add definition; substitute it in output files.
2738         * configure: Re-generate.
2740 2004-03-05  Ziemowit Laski  <zlaski@apple.com>
2742         * objc/hash.h (hash_string, compare_strings):
2743         Add type-casts to make Objective-C++ happy.
2744         * objc/typedstream.h (objc_get_stream_class_version):
2745         Rename parameter from 'class' to 'class_name' to make
2746         Objective-C++ happy.
2748 2004-03-01  Michael Matz  <matz@suse.de>
2750         * Makefile.in (ALL_CFLAGS): Add -fno-strict-aliasing.
2752 2004-02-06  Ziemowit Laski  <zlaski@apple.com>
2754         * objc/objc-api.h (objc_super): The 'class' field shall
2755         be named 'super_class' #ifdef __cplusplus.
2757 2004-01-17  Andrew Pinski  <pinskia@physics.uc.edu>
2759         PR target/10781
2760         * encoding.c (rs6000_special_round_type_align): Define.
2762 2004-01-14  Adam Fedor  <fedor@gnu.org>
2764         PR libobjc/12155
2765         * selector.c (__objc_register_instance_methods_to_class): Free
2766         new_list if not used.
2768 2004-01-09  Andrew Ruder  <aeruder@ksu.edu>
2770         PR libobjc/11904
2771         * sarray.c (sarray_free): Free array->is_copy_of latter.
2773 2003-12-01  Zack Weinberg  <zack@codesourcery.com>
2775         PR 11433
2776         * Protocol.m (descriptionForInstanceMethod): Don't dereference
2777         instance_methods if it's NULL.
2778         (descriptionForClassMethod): Likewise for class_methods.
2780 2003-10-24  Rainer Orth  <ro@TechFak.Uni-Bielefeld.DE>
2782         * Makefile.in (runtime-info.h): Remove -Wp.
2784 2003-10-21  Rainer Orth  <ro@TechFak.Uni-Bielefeld.DE>
2786         * Makefile.in (CC1OBJ): Remove.
2787         (runtime-info.h): Invoke $(CC) so all MULTIFLAGS are handled
2788         correctly.
2789         Use .m extension for temporary file.
2790         Remove assembler temp file.
2792 2003-10-20  Joseph S. Myers  <jsm@polyomino.org.uk>
2794         * objc/hash.h (hash_string): Don't use a cast as an lvalue.
2796 2003-10-17  Rainer Orth  <ro@TechFak.Uni-Bielefeld.DE>
2798         * Makefile.in (runtime-info.h): Use MULTIFLAGS.
2800 2003-09-09  Alan Modra  <amodra@bigpond.net.au>
2802         * configure: Regenerate.
2804 2003-08-27  Alexander Malmberg  <alexander@malmberg.org>
2806         * Makefile.in, aclocal.m4: Update to $(libdir)/gcc/ instead of
2807         (libdir)/gcc-lib/ when installing.
2808         * configure: Regenerate.
2810 Thu Jul 10 10:27:43 2003  Nicola Pero  <n.pero@mi.flashnet.it>
2812         libobjc/9969
2813         * sendmsg.c (get_imp): Fixed rare threading problem.
2814         (__objc_responds_to): Similar fixes.
2815         (objc_msg_lookup): Similar fixes.
2816         (__objc_init_install_dtable): Lock the runtime before checking if the
2817         table is installed.
2819 2003-05-23  Nathanael Nerode  <neroden@gcc.gnu.org>
2821         * hash.c, init.c, libobjc.def, libobjc_entry.c, linking.m,
2822         makefile.dos, misc.c, nil_method.c, objects.c, sarray.c,
2823         selector.c, sendmsg.c, thr-dce.c, thr-decosf1.c, thr-irix.c,
2824         thr-mach.c, thr-objc.c, thr-os2.c, thr-posix.c, thr-pthreads.c,
2825         thr-rtems.c, thr-single.c, thr-solaris.c, thr-vxworks.c,
2826         thr-win32.c, thr.c: Replace "GNU CC" with "GCC".
2827         * Makefile.in, NXConstStr.m, Object.m, Protocol.m, archive.c,
2828         class.c, encoding.c, gc.c, objc/NXConstStr.h, objc/Object.h,
2829         objc/Protocol.h, objc/encoding.h, objc/hash.h, objc/objc-api.h,
2830         objc/objc-list.h, objc/objc.h, ocjc/runtime.h, objc/sarray.h,
2831         objc/thr.h, objc/typedstream.h: Replace "GNU CC" with "GCC".
2833 Tue May 13 14:56:03 2003  Richard Frith-Macdonald <rfm@gnu.org>
2834                           Nicola Pero  <n.pero@mi.flashnet.it>
2836         libobjc/10742
2837         * init.c (class_superclass_of_class): New function.
2838         (create_tree_of_subclasses_inherited_from): Use it.
2839         (__objc_tree_insert_class): Likewise.
2840         (class_is_subclass_of_class): Likewise.
2842 2003-04-11  David Chad  <davidc@freebsd.org>
2843             Loren J. Rittle  <ljrittle@acm.org>
2845         libobjc/8562
2846         * objc/hash.h (hash_string): Constify correctly.
2847         (compare_ptrs): Use direct compare.
2848         * objc/objc-list.h (list_nth): Rename index to indx to avoid shadow.
2849         * objc/sarray.h: Global rename index to indx to avoid shadow.
2851 2003-03-12  Andreas Schwab  <schwab@suse.de>
2853         * aclocal.m4 (GLIBCPP_EXPORT_INSTALL_INFO): Avoid trailing /. in
2854         glibcpp_toolexeclibdir.
2855         * configure: Rebuilt.
2857 2003-02-20  Alexandre Oliva  <aoliva@redhat.com>
2859         * configure.in: Propagate ORIGINAL_LD_FOR_MULTILIBS to
2860         config.status.
2861         * configure: Rebuilt.
2863 2003-01-27  Alexandre Oliva  <aoliva@redhat.com>
2865         * aclocal.m4 (glibcpp_toolexeclibdir): Instead of
2866         $(MULTISUBDIR), use `$CC -print-multi-os-directory`, unless
2867         version_specific_libs is enabled.
2868         * configure: Rebuilt.
2870 2003-01-09  Christian Cornelssen  <ccorn@cs.tu-berlin.de>
2872         * Makefile.in (FLAGS_TO_PASS): Also pass DESTDIR.
2873         (install-libs, install-headers): Prepend $(DESTDIR) to
2874         destination paths in all (un)installation commands.
2876 2002-12-02  Zack Weinberg  <zack@codesourcery.com>
2878         * thr-objc.c: Include coretypes.h and tm.h.
2880 2002-12-01  Zack Weinberg  <zack@codesourcery.com>
2882         * encoding.c, sendmsg.c: Include coretypes.h and tm.h.
2884 2002-11-26  Nathanael Nerode  <neroden@gcc.gnu.org>
2886         * configure.in: Remove skip-this-dir support.
2887         * configure: Regenerate.
2889 2002-09-22  Kaveh R. Ghazi  <ghazi@caip.rutgers.edu>
2891         * Makefile.in (all): Fix multilib parallel build.
2893 Thu Sep 12 12:44:37 2002  Nicola Pero  <n.pero@mi.flashnet.it>
2895         * sendmsg.c (nil_method): Declare not to take a variable number of
2896         args.
2897         (objc_msg_lookup): Cast nil_method to IMP before returning it.
2898         (objc_msg_lookup_super): The same.
2900 2002-09-10  Jan Hubicka  <jh@suse.cz>
2902         * nil_method.c (nil_method): No longer defined with variable
2903         arguments.
2905 2002-07-02  Rodney Brown  <rbrown64@csc.com.au>
2907         * objc/encoding.h: Fix formatting.
2908         * objc/hash.h: Likewise.
2909         * objc/objc-api.h: Likewise.
2910         * objc/runtime.h: Likewise.
2911         * objc/thr.h: Likewise.
2912         * archive.c: Likewise.
2913         * class.c: Likewise.
2914         * encoding.c: Likewise.
2915         * gc.c: Likewise.
2916         * hash.c: Likewise.
2917         * init.c: Likewise.
2918         * misc.c: Likewise.
2919         * nil_method.c: Likewise.
2920         * objects.c: Likewise.
2921         * sarray.c: Likewise.
2922         * selector.c: Likewise.
2923         * sendmsg.c: Likewise.
2924         * thr-mach.c: Likewise.
2925         * thr.c: Likewise.
2927 2002-06-25  DJ Delorie  <dj@redhat.com>
2929         * aclocal.m4 (GLIBCPP_CONFIGURE): Split out
2930         GLIBCPP_TOPREL_CONFIGURE.
2931         * configure.in: Call it before AC_CANONICAL_SYSTEM.
2932         * configure: Regenerate.
2934 2002-06-21  Kaveh R. Ghazi  <ghazi@caip.rutgers.edu>
2936         * Object.m (forward, read, write): Fix unused parameter warnings.
2937         * encoding.c: Include <stdlib.h>.
2938         (target_flags): Mark with attribute unused.
2939         (atoi): Delete.
2940         * runtime.h (__objc_selector_max_index): Change to unsigned int.
2941         (__objc_generate_gc_type_description): Prototype.
2942         * selector.c (__objc_selector_max_index): Change to unsigned int.
2944 Mon Jun 17 18:37:42 2002  Nicola Pero  <n.pero@mi.flashnet.it>
2946         * sendmsg.c (__objc_get_forward_imp): Fix warning by making sure
2947         we always have a return value: if __objc_msg_forward does not
2948         supply a forwarding implementation, return the default
2949         __builtin_apply based one.
2951 2002-06-15  Kaveh R. Ghazi  <ghazi@caip.rutgers.edu>
2953         * Object.m: Fix signed/unsigned warning.
2954         * Protocol.m: Likewise.
2955         * archive.c: Always include stdlib.h.
2956         (objc_read_short, objc_read_unsigned_short, objc_read_int,
2957         objc_read_long, __objc_read_nbyte_uint, __objc_read_nbyte_ulong):
2958         Fix signed/unsigned warning.
2959         (objc_write_type, objc_read_type, objc_write_types,
2960         objc_read_types): Ensure ctype 8-bit safety.
2961         (__objc_no_write, __objc_no_read): Mark unused parameters.
2962         * class.c (class_table_setup): Specify void arg.
2963         * encoding.c (atoi, objc_sizeof_type, objc_alignof_type,
2964         objc_skip_typespec, objc_skip_offset,
2965         objc_layout_structure_next_member): Ensure ctype 8-bit safety.
2966         (objc_layout_structure_next_member): Ensure variables are
2967         initialized.
2968         * gc.c (__objc_generate_gc_type_description,
2969         class_ivar_set_gcinvisible): Mark unused parameters.
2970         * init.c (__objc_send_load, __objc_destroy_class_tree_node): Mark
2971         unused parameters.
2972         (__objc_init_protocols) Fix signed/unsigned warning.
2973         * nil_method.c (nil_method): Mark unused parameters.
2974         * thr.h (objc_thread_callback): Specify void arg.
2975         * sarray.c (sarray_new, sarray_realloc, sarray_free): Fix
2976         signed/unsigned warning.
2977         (sarray_free): Fix formatting.
2978         * selector.c (sel_types_match): Ensure ctype 8-bit safety.
2979         * sendmsg.c (__objc_init_install_dtable) Mark unused parameters.
2981 2002-06-09  Andreas Jaeger  <aj@suse.de>
2983         * encoding.c (objc_layout_structure_next_member): Remove unused
2984         variable.
2986 2002-05-20  Kaveh R. Ghazi  <ghazi@caip.rutgers.edu>
2988         * Makefile.in (SHELL): Set to @SHELL@.
2989         (WARN_CFLAGS): New.
2990         (ALL_CFLAGS): Add $(WARN_CFLAGS).
2992 2002-05-16  Rainer Orth  <ro@TechFak.Uni-Bielefeld.DE>
2994         * aclocal.m4: Allow for PWDCMD to override hardcoded pwd.
2995         * configure: Regenerate.
2997 2002-05-08  Alexandre Oliva  <aoliva@redhat.com>
2999         * configure.in (ORIGINAL_LD_FOR_MULTILIBS): Preserve LD at
3000         script entry, and set LD to it when configuring multilibs.
3001         * configure: Rebuilt.
3003 2002-04-19  David O'Brien  <obrien@FreeBSD.org>
3005         * encoding.c (MAX, MIN, ROUNDING): #undef before defining.
3007 2002-04-09  Hans-Peter Nilsson  <hp@bitrange.com>
3009         PR objc/6107
3010         * objc/objc-api.h (struct objc_protocol_list): Change type of
3011         member count from int to size_t.
3013 2002-02-11  Franz Sirl  <Franz.Sirl-kernel@lauterbach.com>
3015         PR libobjc/4039
3016         * aclocal.m4: Replace with version copied from libstdc++-v3.
3017         * configure.in: Update for changes to aclocal and Makefile.
3018         * configure: Regenerate.
3019         * Makefile.in: Correct install of multilibs and shared libs, use
3020         INSTALL_DATA for include files.
3022 Mon Dec 17 17:02:12 2001  Nicola Pero  <nicola@brainstorm.co.uk>
3024         * init.c (__objc_exec_class): Fixed bug in the loop on unclaimed
3025         categories - when an unclaimed category was found, the loop was
3026         doing two steps forward instead of one, so that in certain cases
3027         it was failing to properly load all the categories.  (Reported
3028         with fix by Alexander Malmberg <alexander@malmberg.org>).
3030 2001-11-14  Aldy Hernandez  <aldyh@redhat.com>
3032         * encoding.c: Add target_flags.
3034 2001-11-07  Aldy Hernandez  <aldyh@redhat.com>
3036          * objc/objc-api.h (_C_VECTOR): New.
3038          * encoding.c (VECTOR_TYPE): New.
3040 Mon Oct 29 21:29:21 2001  Nicola Pero  <n.pero@mi.flashnet.it>
3042         * class.c: Rewritten the class table to use optimized, lock-free
3043         lookup.  This more than doubles the speed of class method
3044         invocations.  (class_table_setup), (class_table_insert),
3045         (class_table_replace), (class_table_get_safe),
3046         (class_table_next), (class_table_print),
3047         (class_table_print_histogram): New functions.
3048         (__objc_init_class_tables): Use class_table_setup.
3049         (__objc_add_class_to_hash): Use class_table_get_safe and
3050         class_table_insert.  (objc_lookup_class), (objc_get_class): Do not
3051         assert the existence of the table; do not lock the runtime; use
3052         class_table_get_safe.  (objc_next_class): Use class_table_next.
3053         (__objc_resolve_class_links): Use class_table_next.
3054         (class_pose_as): Use class_table_replace.
3056 2001-09-10  Ovidiu Predescu  <ovidiu@cup.hp.com>
3058         * gc.c: Removed the DEBUG declaration.
3060 Wed Jul 18 12:48:56 2001  Nicola Pero  <n.pero@mi.flashnet.it>
3062         * thr.c (objc_mutex_lock): Invoke __objc_thread_id directly,
3063         rather than through objc_thread_id, to save a function call.
3064         (objc_mutex_trylock, objc_mutex_unlock, objc_condition_wait):
3065         Ditto.
3067 Mon Jul 16 12:15:00 2001  Nicola Pero  <n.pero@mi.flashnet.it>
3069         * objc/objc-api.h (object_is_class): Fixed - buggy code was trying
3070         to cast an id to a Class, which can not be done.  Make the check
3071         by using CLS_ISMETA on the class pointer instead.
3072         (object_is_meta_class): Similar fix.
3074 2001-06-09  Alexandre Oliva  <aoliva@redhat.com>, Stephen L Moshier  <moshier@mediaone.net>
3076         * configure.in (AC_EXEEXT): Work around in case it expands to
3077         nothing, as in autoconf 2.50.
3078         * acinclude.m4: Likewise.
3079         * configure: Rebuilt.
3081 2001-06-08  Nicola Pero  <n.pero@mi.flashnet.it>
3083         * THREADS: Explain that when we compile libobjc inside GCC, we
3084         always use thr-objc.c as a backend, which uses GCC's thread code.
3086 2001-06-06  Richard Frith-Macdonald  <rrfm@gnu.org>
3088         * init.c (__objc_send_message_in_list): When setting a new entry
3089         in __objc_load_methods use the method IMP as key, but check to see
3090         if the method is in the hashtable by looking at the IMP also.
3091         Also ... call the method after adding it to the hashtable rather
3092         than before ... thus preventing an obscure possibility of infinite
3093         recursion if a +load method itself loads a subclass.
3095 2001-05-25  Ovidiu Predescu  <ovidiu@cup.hp.com>
3097         * init.c (__objc_send_message_in_list): When setting a new entry
3098         in __objc_load_methods use the method name as key, not the method
3099         IMP (reported by Richard Frith-Macdonald <richard@brainstorm.co.uk>).
3101 2001-05-09  Joseph S. Myers  <jsm28@cam.ac.uk>
3103         * objc-features.texi: Move to ../gcc/objc.texi.
3104         * fdl.texi: Remove.
3105         * Makefile.in: Don't generate documentation from
3106         objc-features.texi.
3108 2001-05-01  Mark Mitchell  <mark@codesourcery.com>
3110         * fdl.texi: New file.
3111         * objc-features.texi: Simplify.
3112         * Makefile.in: Adjust accordingly.
3114 2001-04-30  Mark Mitchell  <mark@codesourcery.com>
3116         * objc-features.texi: Use the GFDL.
3118 Wed Mar 21 04:44:58 EST 2001  John Wehle  (john@feith.com)
3120         * encoding.c (REAL_TYPE): Define.
3122 2001-03-19  David Edelsohn  <edelsohn@gnu.org>
3124         * encoding.c (TYPE_MODE): Define.
3126 2001-03-14  Nicola Pero  <n.pero@mi.flashnet.it>
3128         * thr.c (objc_thread_add): New function.
3129         (objc_thread_remove): Ditto.
3130         * objc/thr.h: Declare them.
3131         * libobjc.def: Mention them.
3133 2001-02-28  Ovidiu Predescu  <ovidiu@cup.hp.com>
3135         * objc-features.texi: Document the @compatibility_alias compiler
3136         directive (description from Nicola Pero <n.pero@mi.flashnet.it>).
3138 Fri Feb 23 18:12:00 2001  Rainer Orth  <ro@TechFak.Uni-Bielefeld.DE>
3140         * sendmsg.c (__objc_forward): Delete strlen() declaration.
3142 2001-02-08  Geoffrey Keating  <geoffk@redhat.com>
3144         * configure.in: Don't run AC_PROG_CC_WORKS or AC_EXEEXT, because
3145         we're not interested in the result and they might fail.
3146         * configure: Regenerated.
3148 2001-01-12  Joseph S. Myers  <jsm28@cam.ac.uk>
3150         * objc-features.texi: Use @email.
3152 2001-01-12  Joseph S. Myers  <jsm28@cam.ac.uk>
3154         * sendmsg.c (__objc_print_dtable_stats): Don't use #ifdef inside
3155         printf.
3157 2000-01-11  Richard Earnshaw  <rearnsha@arm.com>
3159         * encoding.c (STRUCTURE_SIZE_BOUNDARY): Redefine in a way that
3160         determines the value dynamically.
3162 Wed Jan  3 00:49:10 2001  Ovidiu Predescu  <ovidiu@cup.hp.com>
3164         * sendmsg.c: Added __objc_msg_forward, a hook that allows external
3165         libraries to provide a function that returns the real forwarding
3166         function. This can alleviate problems __builtin_apply() and
3167         friends have on various platforms. (Solution suggested by Helge
3168         Hess.)
3170         * objc/objc-api.h: Define __objc_msg_forward.
3172         * sendmsg.c: Define gen_rtx_REG.
3174 2000-12-06      Ralf Corsepius <corsepiu@faw.uni-ulm.de>
3176         * thr-rtems.c: New file. Stub to compile.
3178 2000-09-06  Alexandre Oliva  <aoliva@redhat.com>
3180         * configure: Rebuilt with new libtool.m4.
3182 Tue Aug 15 00:38:56 2000  Ovidiu Predescu  <ovidiu@cup.hp.com>
3184         * configure.in: Create a config.h file. Check for <sched.h>.
3185         * configure: Regenerate.
3187         * config.h.in: Check for <sched.h>.
3189 2000-08-14  Zack Weinberg  <zack@wolery.cumb.org>
3191         * configure: Regenerate after change to ../libtool.m4.
3193 2000-08-14  Andreas Schwab  <schwab@suse.de>
3195         * objc-features.texi (Top): Move @menu at end of node.
3197 2000-08-11  Manfred Hollstein  <manfredh@redhat.com>
3199         * objc-features.texi: Move @node Top before @menu.
3201 Sun Aug  6 23:27:49 2000  Ovidiu Predescu  <ovidiu@cup.hp.com>
3203         * objc-features.texi: Documented the new -fconstant-string-class
3204         option.
3206 Sun Aug  6 22:51:16 2000  Ovidiu Predescu  <ovidiu@cup.hp.com>
3208         * thr-posix.c: Integrated Chris Ball's <cball@fmco.com> changes to
3209         improve the Posix thread support for Objective-C.
3211 2000-08-04  Zack Weinberg  <zack@wolery.cumb.org>
3213         * aclocal.m4: Replace copy of ../libtool.m4 with
3214         sinclude(../libtool.m4).
3216 Fri Jul 28 08:58:02 2000  Nicola Pero  <nicola@brainstorm.co.uk>
3218         * configure.in: Added libtool support; build shared libraries
3219         if --enable-shared was passed on command line.
3220         * Makefile.in: Modified most compilation commands to use libtool.
3221         * aclocal.m4: New symbolic link to the ../libtool.m4, from the
3222         libtool distribution.
3224 Sat Jul 29 00:10:21 2000  Ovidiu Predescu  <ovidiu@cup.hp.com>
3226         * sarray.c, Object.m: Removed the explicit prototypes for strlen
3227         and memcpy on 64-bit platforms (Suggested by Rodney Brown
3228         <rdb@cup.hp.com>).
3230 2000-05-12  H.J. Lu  (hjl@gnu.org)
3232         * Makefile.in (GTHREAD_FLAGS): New.
3233         (ALL_CFLAGS): Add $(GTHREAD_FLAGS).
3234         (OBJC_THREAD_FILE): Changed to thr-objc.
3236         * configure.in (GTHREAD_FLAGS): New, check and replace it for
3237         Makefile.
3238         (OBJC_THREAD_FILE): Removed.
3240         * thr-objc.c: New.
3242 2000-07-13  Kaveh R. Ghazi  <ghazi@caip.rutgers.edu>
3244         * objc/hash.h: Include string.h.
3246 2000-04-15  David Edelsohn  <edelsohn@gnu.org>
3248         * Object.m (strlen): 64-bit PowerPC is a 64bit platform as well.
3250 2000-04-12  Jakub Jelinek  <jakub@redhat.com>
3252         * Object.m (strlen): Provide prototype on all 64bit platforms,
3253         not only alpha.
3254         * sarray.c (memcpy): Likewise.
3255         * encoding.c (objc_layout_finish_structure): Don't use
3256         ROUND_TYPE_ALIGN on sparc.
3258         * encoding.c (objc_layout_structure_next_member): Do the whole
3259         procedure even for the first member, so that we get correct
3260         alignment.
3262 2000-03-29  Zack Weinberg  <zack@wolery.cumb.org>
3264         * objc/Protocol.h, objc/objc-list.h: Change #endif labels to
3265         comments.
3267 2000-02-23  Zack Weinberg  <zack@wolery.cumb.org>
3269         * Makefile.in: Add -DIN_TARGET_LIBS to ALL_CFLAGS.
3271 Thu Sep 23 07:19:12 1999   Chris Ball <cball@fmco.com>
3273         * thr-posix.c (__objc_mutex_deallocate): made deallocate work.
3275 Tue Sep 21 07:47:10 1999  Jeffrey A Law  (law@cygnus.com)
3277         * Makefile.in (gc.o, gc_gc.o): Do not pass -fgnu-runtime to
3278         the compiler when building C code.
3280 Fri Aug  6 23:32:29 1999  Daniel Jacobowitz <drow@drow.them.org>
3282         * Makefile.in (FLAGS_TO_PASS): Include prefix, exec_prefix,
3283         libdir, libsubdir and tooldir.
3285 Mon Jun 21 05:40:15 1999  John David Anglin <dave@hiauly1>
3287         * init.c (__objc_force_linking): Make global.
3289 Thu May 20 03:20:59 1999  Jeffrey A Law  (law@cygnus.com)
3291         * configure.in (AC_EXEEXT): Remove call.
3292         (compiler_name): Explicitly check with no extension and .exe
3293         extension.
3294         * configure: Regenerate.
3296 Sun Apr 25 01:15:34 1999  Mumit Khan  <khan@xraylith.wisc.edu>
3298         * Makefile.in (CC1OBJ): Define in terms of CC.
3299         (runtime-info.h): Use.
3301 Fri April 8 08:21:07 1999 Ovidiu Predescu <ovidiu@cup.hp.com>
3303         * objc-features.texi: Updated the URL to Boehm's GC page.
3305 Fri Mar 26 23:41:07 1999 Ovidiu Predescu <ovidiu@cup.hp.com>
3307         * archive.c (__objc_code_char, __objc_write_char): Explicitly specify
3308         the char as being signed (patch from Daniel Jacobowitz
3309         <drow@false.org>).
3311 Wed Mar 24 22:41:28 1999  Mumit Khan  <khan@xraylith.wisc.edu>
3313         * configure.in (AC_PREREQ): Update to 2.13.
3314         (AC_EXEEXT): Call to find possible file extension.
3315         (compiler_name): Use.
3316         * configure: Regenerate.
3318 Wed Jan 27 02:31:01 1999  Jeffrey A Law  (law@cygnus.com)
3320         * Makefile.in (ALL_CFLAGS): Add -DIN_GCC.
3322 Tue Jan  5 01:38:53 1999  Jeffrey A Law  (law@cygnus.com)
3324         * configure.in (thread_file): Correct and simplify code to find
3325         the thread file.
3326         * configure: Rebuilt.
3328 1998-11-26  Manfred Hollstein  <manfred@s-direktnet.de>
3330         * configure.in (compiler_name): Add check to detect if this
3331         language's compiler has been built.
3332         * configure: Regenerate.
3334 Mon Nov 23 16:50:28 1998  Kaveh R. Ghazi  <ghazi@caip.rutgers.edu>
3336         *  configure.in: Use AC_PREREQ(2.12.1).
3338 Thu Nov 19 20:33:37 1998  Jeffrey A Law  (law@cygnus.com)
3340         * Makefile.in (runtime-info.h): Avoid GNU make extensions.
3342 Sun Nov  8 17:46:14 1998  Kaveh R. Ghazi  <ghazi@caip.rutgers.edu>
3344         * Makefile.in (INCLUDES): Add -I$(srcdir)/$(MULTISRCTOP)../include.
3346 Thu Oct 22 14:34:06 1998  Kaveh R. Ghazi  <ghazi@caip.rutgers.edu>
3348         * configure.in: Use AC_CONFIG_AUX_DIR($topsrcdir).
3350 Sat Oct 17 05:21:31 1998  Ovidiu Predescu  <ovidiu@slip.net>
3352         * objc-features.texi (Top): Changed the email address.
3353         * objc-features.texi (Garbage Collection): Use @uref instead of @url.
3355 Mon Oct 11 21:25:27 1998  Ovidiu Predescu  <ovidiu@slip.net>
3357         * encoding.c: Redefine get_inner_array_type to get the first entry
3358         in the structure.
3360 Thu Oct  8 12:21:14 1998  Richard Frith-Macdonald <richard@brainstorm.co.uk>
3362         * encoding.c (objc_skip_type_qualifiers): Handle _C_BYREF.
3363         (objc_get_type_qualifiers): Similarly.
3364         * objc/encoding.h (_C_BYREF): Define.
3365         (_F_BYREF): Define.
3367 1998-10-07  David S. Miller  <davem@pierdol.cobaltmicro.com>
3369         * objc/sarray.h: Make boffset be an unsigned long when sparc so it
3370         works out on 64-bit systems.
3372 Tue Oct  6 20:32:06 1998  Alexandre Oliva  <oliva@dcc.unicamp.br>
3374         * Makefile.in (INCLUDES): Make it multilib-friendly.
3376 Fri Oct  2 07:12:14 1998  H.J. Lu  (hjl@gnu.org)
3378         * Makefile.in (INCLUDES): Add -I$(srcdir)/../gcc.
3380 Thu Oct  1 22:33:03 1998 Robert Lipe  <robertl@dgii.com>
3381                          Jeffrey A Law  (law@cygnus.com)
3383         * Makefile.in (INCLUDES): Reference gcc via $MULTIBUILDTOP.
3384         (FLAGS_TO_PASS): Added.
3385         (runtime-info.h): Reference cc1ibj via $MULTIBUILDTOP.
3387         * archive.c: Change config.h to tconfig.h.
3389         * configure.in: Find gcc's object directory even for multilibs.
3391 Wed Sep 30 18:17:17 1998  Robert Lipe  <robertl@dgii.com>
3393         * configure.in: Escape ^ in grep string.
3394         * configure: Rebuilt.
3396 Wed Sep 30 09:14:52 1998  Jeffrey A Law  (law@cygnus.com)
3398         * All .h files pushed down into the objc/ subdirectory.
3399         * Makefile.in (copy_headers): Corresponding changes.
3400         * configure.in (AC_INIT): Corresponding changes.
3401         * configure: Rebuilt.
3403 1998-09-30  Ben Elliston  <bje@cygnus.com>
3404             Jeff Law      <law@cygnus.com>
3406         * Makefile.in: Rewrite.
3408         * configure.in: Likewise.
3410         * configure: Regenerate.
3412         * All .c files.  Remove "objc" prefix when including objc header
3413         files.  Include tconfig.h, not ../tconfig.h.
3415 Mon Sep 21 23:27:10 1998  Ovidiu Predescu <ovidiu@slip.net>
3417         * encoding.c (TREE_TYPE, ARRAY_TYPE): Define.
3418         (get_inner_array_type): Define.
3420 1998-09-21  Ben Elliston  <bje@cygnus.com>
3422         * New directory.  Moved files from ../gcc/objc.
3424 Copyright (C) 1998-2016 Free Software Foundation, Inc.
3426 Copying and distribution of this file, with or without modification,
3427 are permitted in any medium without royalty provided the copyright
3428 notice and this notice are preserved.