2016-09-25 François Dumont <fdumont@gcc.gnu.org>
[official-gcc.git] / libobjc / ChangeLog
blob1e3e552e0ef39a2b79db722d3399bc1efeaaf890
1 2016-01-04  Jakub Jelinek  <jakub@redhat.com>
3         Update copyright years.
5 2015-11-07  Trevor Saunders  <tbsaunde+gcc@tbsaunde.org>
7         PR libobjc/24775
8         * encoding.c (_darwin_rs6000_special_round_type_align): Use
9         __CHAR_BIT__ instead of BITS_PER_UNIT.
10         (objc_sizeof_type): Likewise.
11         (objc_layout_structure): Likewise.
12         (objc_layout_structure_next_member): Likewise.
13         (objc_layout_finish_structure): Likewise.
14         (objc_layout_structure_get_info): Likewise.
16 2015-11-03  Trevor Saunders  <tbsaunde+gcc@tbsaunde.org>
18         PR libobjc/24775
19         * encoding.c (objc_layout_finish_structure): Remove usage of
20         ROUND_TYPE_SIZE.
22 2015-09-12  Trevor Saunders  <tbsaunde+gcc@tbsaunde.org>
24         PR libobjc/24775
25         * sendmsg.c (tm.h): Remove include.
27 2015-09-12  Trevor Saunders  <tbsaunde+gcc@tbsaunde.org>
29         PR libobjc/24775
30         * sendmsg.c (gen_rtx): Remove macro.
31         (gen_rtx_MEM): Likewise.
32         (gen_rtx_REG): Likewise.
33         (rtx): Likewise.
35 2015-09-12  Trevor Saunders  <tbsaunde+gcc@tbsaunde.org>
37         PR libobjc/24775
38         * sendmsg.c: Remove check of STRUCT_VALUE macro.
40 2015-05-13  Eric Botcazou  <ebotcazou@adacore.com>
42         * configure.ac: Remove manual SJLJ check.
43         * config.h.in: Regenerate.
44         * configure: Likewise.
45         * exception.c: Replace SJLJ_EXCEPTIONS by __USING_SJLJ_EXCEPTIONS__.
47 2015-05-13  Michael Haubenwallner  <michael.haubenwallner@ssi-schaefer.com>
49         * aclocal.m4: Regenerated with automake-1.11.6.
51 2015-05-04  Trevor Saunders  <tbsaunde+gcc@tbsaunde.org>
53         * configure: Regenerate.
55 2015-05-01  Trevor Saunders  <tbsaunde+gcc@tbsaunde.org>
57         * acinclude.m4: Include bitfields.m4.
58         * config.h.in: Regenerate.
59         * configure: Likewise.
60         * configure.ac: Invoke gt_BITFIELD_TYPE_MATTERS.
61         * encoding.c: Check HAVE_BITFIELD_TYPE_MATTERS.
63 2015-04-29  Trevor Saunders  <tbsaunde+gcc@tbsaunde.org>
65         * encoding.c (objc_layout_structure_next_member): Check the value of
66         PCC_BITFIELD_TYPE_MATTERS not if it is defined.
68 2015-02-05  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
70         PR libobjc/63765
71         * thr.c (_XOPEN_SOURCE): Remove.
73 2015-01-27  Matthias Klose  <doko@ubuntu.com>
75         * sendmsg.c: Add prototypes for __objc_get_forward_imp and get_imp.
77 2015-01-09  Dimitris Papavasiliou  <dpapavas@gmail.com>
79         PR libobjc/51891
80         * ivars.c: Add a check for classes without instance
81         variables, which have a NULL ivar list pointer.
83 2015-01-05  Jakub Jelinek  <jakub@redhat.com>
85         Update copyright years.
87 2014-11-21  H.J. Lu  <hongjiu.lu@intel.com>
89         PR bootstrap/63784
90         * configure: Regenerated.
92 2014-11-11  Francois-Xavier Coudert  <fxcoudert@gcc.gnu.org>
94         PR target/63610
95         * configure: Regenerate.
97 2014-11-05  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
99         * thr.c (_XOPEN_SOURCE): Define as 600.
101 2014-07-27  Alan Modra  <amodra@gmail.com>
102             Matthias Klose  <doko@ubuntu.com>
104         PR libobjc/61920
106         * encoding.c: Define rs6000_special_adjust_field_align_p.
108 2014-01-02  Richard Sandiford  <rdsandiford@googlemail.com>
110         Update copyright years
112 2013-09-20  Alan Modra  <amodra@gmail.com>
114         * configure: Regenerate.
116 2013-07-21   Ondřej Bílka  <neleai@seznam.cz>
118         * class.c: Fix typos.
119         * encoding.c: Likewise.
120         * init.c: Likewise.
121         * objc-private/runtime.h: Likewise.
122         * objc/runtime.h: Likewise.
123         * objc-sync.c: Likewise.
125 2013-07-04  Kai Tietz  <ktietz@redhat.com>
127         * exception.c: Add check for SjLj to SEH blocks.
129 2013-02-03  Richard Sandiford  <rdsandiford@googlemail.com>
131         Update copyright years.
133 2012-10-19  Michael Meissner  <meissner@linux.vnet.ibm.com>
135         * encoding.c (TARGET_VSX): Provide definitions based on the
136         current compilation options, and not based off the target options
137         structure.
138         (TARGET_ALTIVEC): Likewise.
139         (TARGET_64BIT): Likewise.
141 2012-09-14  David Edelsohn  <dje.gcc@gmail.com>
143         * configure: Regenerated.
145 2012-07-19  Tristan Gingold  <gingold@adacore.com>
146             Richard Henderson  <rth@redhat.com>
148         * exception.c (__gnu_objc_personality_seh0): New function.
150 2012-05-16  H.J. Lu  <hongjiu.lu@intel.com>
152         * configure: Regenerated.
154 2012-03-12  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
156         * configure.ac (enable_objc_gc): Remove alpha*-dec-osf* handling.
157         * configure: Regenerate.
159         * thr.c (_XOPEN_SOURCE): Define unconditionally.
161 2011-11-21  Andreas Tobler  <andreast@fgznet.ch>
163         * configure: Regenerate.
165 2011-11-02  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
167         * Makefile.in (INCLUDES): Add -I$(MULTIBUILDTOP)../libgcc.
168         * configure.ac (target_thread_file, HAVE_GTHR_DEFAULT): Remove.
169         * configure: Regenerate.
170         * config.h.in: Regenerate.
172 2011-10-17  Paul Brook  <paul@codesourcery.com>
173             Matthias Klose  <doko@ubuntu.com>
175         * exception.c (parse_lsda_header): hardcode ttype_encoding for older
176         ARM EABI toolchains.
177         (get_ttype_entry) Remove __ARM_EABI_UNWINDER__ variant.
179 2011-10-09  Nicola Pero  <nicola.pero@meta-innovation.com>
181         PR libobjc/49883
182         * init.c (__objc_exec_class): Work around a bug in clang's code
183         generation.  Clang sets the class->info field to values different
184         from 0x1 or 0x2 (the only allowed values in the traditional GNU
185         Objective-C runtime ABI) to store some additional information, but
186         this breaks backwards compatibility.  Wipe out all the bits in the
187         fields other than the first two upon loading a class.
189 2011-10-09  Nicola Pero  <nicola.pero@meta-innovation.com>
191         * class.c (objc_lookup_class): Added back for compatibility with
192         clang which seems to emit calls to it.
194 2011-10-08  Richard Frith-Macdonald <rfm@gnu.org>
195             Nicola Pero  <nicola.pero@meta-innovation.com>
197         PR libobjc/50428
198         * sendmsg.c (__objc_send_initialize): If a class does not have an
199         +initialize method, search for an +initialize method in the
200         superclass and in the ancestor classes and execute the first one
201         that is found.  This makes the GNU runtime behave in the same way
202         as the Apple/NeXT runtime with respect to +initialize methods and
203         subclassing.
205 2011-08-06  Nicola Pero  <nicola.pero@meta-innovation.com>
207         PR libobjc/50002
208         * class.c (__objc_update_classes_with_methods): Iterate over meta
209         classes as well as normal classes when refreshing the method
210         implementations.  This fixes replacing class methods.
212 2011-08-06  Nicola Pero  <nicola.pero@meta-innovation.com>
214         * class.c (class_getSuperclass): Fixed to work with meta classes
215         still in construction too.
217 2011-08-06  Nicola Pero  <nicola.pero@meta-innovation.com>
219         * class.c (class_getSuperclass): Fixed typo in comment.
220         
221 2011-08-06  Nicola Pero  <nicola.pero@meta-innovation.com>
223         PR libobjc/49882
224         * class.c (class_getSuperclass): Return the superclass if the
225         class is in construction.
226         * objc/runtime.h (class_getSuperclass): Updated documentation.
228 2011-08-05  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
230         * Makefile.in (INCLUDES): Search
231         $(srcdir)/$(MULTISRCTOP)../libgcc.
233 2011-06-08  Nicola Pero  <nicola.pero@meta-innovation.com>
235         * objc/objc.h (__GNU_LIBOBJC__): Bumped to 20110608.
237 2011-06-08  Nicola Pero  <nicola.pero@meta-innovation.com>
239         * configure.ac (VERSION): Bumped to 4:0:0.
240         * configure (VERSION): Likewise.
242 2011-06-08  Nicola Pero  <nicola.pero@meta-innovation.com>
244         * objc/README: Updated.
245         * objc-private/selector.h: Updated comments.
246         
247 2011-06-07  Nicola Pero  <nicola.pero@meta-innovation.com>
249         * sendmsg.c (class_get_instance_method): Removed.
250         (class_get_class_method): Removed.
251         (objc_get_uninstalled_dtable): Removed.
253 2011-06-07  Nicola Pero  <nicola.pero@meta-innovation.com>
255         * objc-private/module-abi-8.h (class_get_instance_size): Removed.
256         * objects.c (class_create_instance): Removed.
257         * error.c (__USE_FIXED_PROTOTYPES__): Removed.
258         * gc.c (__objc_generate_gc_type_description): Use
259         class_getInstanceSize() instead of class_get_instance_size().
260         * selector.c (sel_types_match): Made static.
261         (sel_get_typed_uid): Removed.
262         (sel_get_any_typed_uid): Removed.
263         (sel_get_name): Removed.
264         (sel_get_type): Removed.
265         (sel_register_name): Removed.
266         (sel_register_typed_name): Removed.
267         (sel_get_uid): Removed.
269 2011-06-07  Nicola Pero  <nicola.pero@meta-innovation.com>
271         * encoding.c (method_get_number_of_arguments): Removed.
272         (method_get_sizeof_arguments): Removed.
274 2011-06-07  Nicola Pero  <nicola.pero@meta-innovation.com>
276         * class.c (objc_next_class): Removed.
277         (class_pose_as): Removed.
278         (CLASSOF): Removed.
279         (class_table_replace): Removed.
280         (objc_lookup_class): Removed.
282 2011-06-07  Nicola Pero  <nicola.pero@meta-innovation.com>
284         Removed the Traditional Objective-C runtime public API.
285         * Makefile.in (OBJC_DEPRECATED_H): Variable removed.
286         (install-headers): Do not create the objc/deprecated directory and
287         do not install the deprecated headers.
288         (OBJC_H): Removed encoding.h and objc-api.h.
289         * Object.m: Removed all methods with the exception of -class and
290         -isEqual:.  Updated includes.  ([-class]): Use Modern API.
291         * objc/Object.h: Do not include deprecated/Object.h.
292         * objc/deprecated/Object.h: Removed.
293         * linking.m (__objc_linking): Call [Object class] instead of
294         [Object name].
295         * Protocol.m: Removed all methods with the exception of -isEqual:.
296         Updated includes.
297         * objc/Protocol.h: Do not include deprecated/Protocol.h.
298         * objc/deprecated/Protocol.h: Removed.
299         * objc/deprecated/struct_objc_symtab.h: Removed.
300         * objc/deprecated/struct_objc_module.h: Removed.
301         * objc/deprecated/struct_objc_ivar.h: Removed.
302         * objc/deprecated/struct_objc_ivar_list.h: Removed.
303         * objc/deprecated/struct_objc_method.h: Removed.
304         * objc/deprecated/struct_objc_method_list.h: Removed.
305         * objc/deprecated/struct_objc_protocol_list.h: Removed.
306         * objc/deprecated/struct_objc_category.h: Removed.
307         * objc/deprecated/MetaClass.h: Removed.
308         * objc/deprecated/objc_msg_sendv.h: Removed.  
309         * objc/deprecated/README: Removed.
310         * objc/deprecated/struct_objc_class.h: Removed.
311         * objc/deprecated/struct_objc_protocol.h: Removed.
312         * objc/deprecated/struct_objc_selector.h: Removed.
313         * objc/encoding.h: Removed.
314         * objc/message.h (struct objc_super): Removed the definition for
315         the Traditional Objective-C runtime API.
316         * objc/objc.h: Do not include objc/objc-decls.h.
317         deprecated/struct_objc_selector.h, deprecated/MetaClass.h,
318         deprecated/struct_objc_class.h, deprecated/struct_objc_protocol.h
319         and deprecated/objc_msg_sendv.h.  Uncommented new definition of
320         Protocol *.
321         * objc/objc-api.h: Removed.
322         * objc/runtime.h: Updated comments.  Removed check to detect
323         concurrent usage of Traditional and Modern APIs.
324         * objc-private/module-abi-8.h: Always define struct objc_class and
325         struct objc_protocol.  (struct objc_protocol_list): Changed type
326         of 'list' argument from 'Protocol *' to 'struct objc_protocol *'.
327         (class_get_instance_size): Added.
328         * objc-private/protocols.h (__objc_protocols_add_protocol): Take a
329         'struct objc_protocol *' as argument, not a 'Protocol *'.
330         * objc-private/runtime.h: Updated comments.
331         * objc-private/selector.h (struct objc_selector, sel_eq): Added.
332         * class.c: Include objc-private/selector.h.
333         (objc_get_meta_class): Return a Class instead of a MetaClass.
334         * encoding.c (method_get_next_argument): Removed.
335         (method_get_first_argument): Removed.
336         (method_get_nth_argument): Removed.
337         * gc.c: Include objc/runtime.h instead of objc/encoding.h.
338         Include objc-private/module-abi-8.h and ctype.h.
339         * protocols.c (__objc_protocols_add_protocol): Take a 'struct
340         objc_protocl *' as argument, not a 'Protocol *'.
341         (class_addProtocol): Added casts to 'struct objc_protocol *' and
342         'Protocol *'.
343         (class_copyProtocolList): Likewise.
344         (protocol_conformsToProtocol): Likewise.
345         (protocol_copyProtocolList): Likewise.
346         * sarray.c: Include objc-private/module-abi-8.h.
347         * sendmsg.c (method_get_next_argument): Removed.
348         (method_get_first_argument): Removed.
349         (method_get_nth_argument): Removed.
350         (objc_msg_sendv): Removed.
351         (arglist_t, retval_t): New.  (class_get_class_method): Take a
352         'Class', not 'MetaClass', argument.
353         * thr.c: Include module-abi-8.h.
354         
355 2011-06-03  Nicola Pero  <nicola.pero@meta-innovation.com>
357         * Makefile.in (OBJC_DEPRECATED_H): Removed struct_objc_static_instances.h
358         and objc_get_uninstalled_dtable.h.
359         * objc/deprecated/struct_objc_static_instances.h: Removed.
360         * objc/deprecated/objc_get_uninstalled_dtable.h: Removed.       
361         * objc/objc-api.h: Do not include deprecated/objc_static_instances.h
362         and deprecated/objc_get_uninstalled_dtable.h.
363         
364 2011-06-03  Nicola Pero  <nicola.pero@meta-innovation.com>
366         * Makefile.in (OBJC_DEPRECATED_H): Removed objc_object_alloc.h.
367         * objc/deprecated/objc_object_alloc.h: Removed.
368         * objc/objc-api.h: Do not include deprecated/objc_object_alloc.h.
369         * objects.c (_objc_object_alloc, _objc_object_dispose,
370         _objc_object_copy): Removed.
371         * libobjc.def (__objc_object_alloc, __objc_object_copy,
372         __objc_object_dispose): Removed.
373         
374 2011-06-03  Nicola Pero  <nicola.pero@meta-innovation.com>
376         * Makefile.in (OBJC_DEPRECATED_H): Removed METHOD_NULL.h.
377         * objc/objc-api.h: Do not include deprecated/METHOD_NULL.h.
378         * objc/deprecated/METHOD_NULL.h: Removed.
379         
380 2011-06-03  Nicola Pero  <nicola.pero@meta-innovation.com>
382         * Makefile.in (OBJC_DEPRECATED_H): Removed objc_valloc.h,
383         objc_malloc.h and objc_unexpected_exception.h.
384         (exception.lo): Do not use -Wno-deprecated-declarations.
385         (exception_gc.lo): Likewise.
386         * objc/objc-api.h: Do not include deprecated/objc_valloc.h,
387         deprecated/objc_malloc.h and
388         deprecated/objc_unexpected_exception.h.
389         * objc/deprecated/objc_valloc.h: Removed.
390         * objc/deprecated/objc_malloc.h: Removed.
391         * objc/deprecated/objc_unexpected_exception.h: Removed.
392         * exception.c (_objc_unexpected_exception): Removed.
393         (objc_exception_throw): Do not check for
394         _objc_unexpected_exception.
395         * memory.c (objc_valloc, _objc_malloc, _objc_atomic_malloc,
396         _objc_valloc, _objc_realloc, _objc_calloc, _objc_free): Removed.        
397         * libobjc.def (_objc_unexpected_exception, objc_valloc): Removed.
398         
399 2011-06-03  Nicola Pero  <nicola.pero@meta-innovation.com>
401         * objc/objc.h: Do not include deprecated/STR.h.
402         * objc/deprecated/STR.h: Removed.
403         * Makefile.in (OBJC_DEPRECATED_H): removed STR.h.
404         
405 2011-06-03  Nicola Pero  <nicola.pero@meta-innovation.com>
407         * Makefile.in (OBJC_H): Removed hash.h and sarray.h.
408         (OBJC_DEPRECATED_H): Likewise.
409         * libobjc.def (objc_hash_new, objc_hash_delete, objc_hash_add,
410         objc_hash_remove, objc_hash_next, objc_hash_value_for_key,
411         objc_hash_is_key_in_hash, hash_add, hash_delete, hash_new,
412         hash_next, hash_remove, hash_value_for_key, hash_is_key_in_hash,
413         sarray_at_put, sarray_at_put_safe, sarray_free, sarray_lazy_copy,
414         sarray_new, sarray_realloc, sarray_remove_garbage): Removed.
415         * objc/sarray.h: Removed.
416         * objc/hash.h: Removed.
417         * objc/deprecated/sarray.h: Removed.
418         * objc/deprecated/hash.h: Removed.
419         * objc/Object.h: Do not include objc/deprecated/hash.h
420         * Object.m: Include string.h.
421         * objc/objc-api.h: Do not include objc/deprecated/hash.h.
422         * objc-private/common.h (GNU_LIBOBJC_COMPILING_LIBOBJC_ITSELF):
423         Removed.
425 2011-06-03  Nicola Pero  <nicola.pero@meta-innovation.com>
427         * Object.m ([-forward::]): Removed.
428         * objc/deprecated/Object.h ([-forward::]): Removed.
429         * sendmsg.c (__objc_forward): Updated comments.
430         
431 2011-06-03  Nicola Pero  <nicola.pero@meta-innovation.com>
433         * Makefile.in (OBJC_H): Removed objc-list.h.
434         (OBJC_DEPRECATED_H): Removed objc-list.h.
435         * objc/objc-list.h: File removed.
436         * objc/deprecated/objc-list.h: File removed.
438 2011-06-03  Nicola Pero  <nicola.pero@meta-innovation.com>
440         * Makefile.in (OBJC_H): Removed typedstream.h.
441         (OBJC_DEPRECATED_H): Removed typedstream.h.
442         (C_SOURCE_FILES): Removed archive.c.
443         (Object.lo): Rule removed.
444         (Object_gc.lo): Likewise.
445         (archive.lo): Likewise.
446         (archive_gc.lo): Likewise.
447         * objc/deprecated/Object.h ([+streamVersion:], [-read], [-write],
448         [-awake]): Removed.
449         Do not include deprecated/typedstream.h.
450         * Object.m: Removed the same methods.
451         * archive.c: File removed.
452         * objc/typedstream.h: File removed.
453         * objc/deprecated/typedstream.h: File removed.
454         * libobjc.def (__objc_read_nbyte_uint, __objc_read_nbyte_ulong,
455         __objc_write_class, __objc_write_object, __objc_write_selector,
456         objc_close_typed_stream, objc_end_of_typed_stream,
457         objc_flush_typed_stream, objc_get_stream_class_version,
458         objc_open_typed_stream, objc_open_typed_stream_for_file,
459         objc_read_array, objc_read_char, objc_read_int, objc_read_long,
460         objc_read_object, objc_read_selector, objc_read_short,
461         objc_read_string, objc_read_type, objc_read_types,
462         objc_read_unsigned_char, objc_read_unsigned_int,
463         objc_read_unsigned_long, objc_read_unsigned_short,
464         objc_write_array, objc_write_char, objc_write_int,
465         objc_write_long, objc_write_object, objc_write_object_reference,
466         objc_write_root_object, objc_write_selector, objc_write_short,
467         objc_write_string, objc_write_string_atomic, objc_write_type,
468         objc_write_types, objc_write_unsigned_char,
469         objc_write_unsigned_int, objc_write_unsigned_long,
470         objc_write_unsigned_short): Removed.
471         
472 2011-06-02  Nicola Pero  <nicola.pero@meta-innovation.com>
474         * Makefile.in (OBJC_DEPRECATED_H): Removed objc_error.h.
475         * objc/deprecated/objc_error.h: Removed.
476         * objc/objc-api.h: Do not include deprecated/objc_error.h.
477         * libobjc.def (objc_error, objc_verror): Removed.
478         * error.c (_objc_error_handler, objc_error, objc_verror,
479         objc_set_error_handler): Removed.
480         * Object.m ([-error:], [-perform:], [-perform:with:],
481         [-perform:with:with], [-subclassResponsibility:],
482         [-notImplemented:], [-shouldNotImplement:], [-doesNotRecognize:]):
483         Removed.
484         * objc/deprecated/Object.h: Removed the same methods.
485         * sendmsg.c (__objc_forward): Do not try to invoke the "error:"
486         method after trying to invoke the "doesNotRecognize:" method.
487         
488 2011-05-26  Nicola Pero  <nicola.pero@meta-innovation.com>
490         * sendmsg.c: Reindented part of the file.  No non-trivial changes
491         in code.
493 2011-05-26  Nicola Pero  <nicola.pero@meta-innovation.com>
495         * sendmsg.c (__objc_install_dtable_for_class): Use objc_getClass,
496         not objc_lookup_class.
498 2011-05-25  Richard Frith-Macdonald <rfm@gnu.org>
499             David Ayers  <ayers@fsfe.org>
501         PR libobjc/38307
502         * sendmsg.c: Include objc/hash.h.
503         (get_implementation): New function, mostly with code from get_imp
504         updated to support the new +initialize dispatch table logic.
505         (get_imp): Use get_implementation.
506         (__objc_responds_to): Updated to support the new +initialize
507         dispatch table logic.
508         (class_respondsToSelector): Likewise.
509         (objc_msg_lookup): Use get_implementation.
510         (__objc_init_install_dtable): Removed.
511         (__objc_install_methods_in_dtable): Updated arguments.
512         (__objc_install_dispatch_table_for_class): Renamed to
513         __objc_install_dtable_for_class and updated to support the new
514         +initialize dispatch table logic.
515         (__objc_update_dispatch_table_for_class): Updated to support the
516         new +initialize dispatch table logic.
517         (__objc_forward): Call get_implementation instead of get_imp.
518         (prepared_dtable_table): New.
519         (__objc_prepare_dtable_for_class): New. 
520         (__objc_prepared_dtable_for_class): New.
521         (__objc_get_prepared_imp): New.
522         (__objc_install_prepared_dtable_for_class): New.
523         
524 2011-05-24  Nicola Pero  <nicola.pero@meta-innovation.com>
526         PR libobjc/48177
527         * selector.c (__sel_register_typed_name): Use sel_types_match()
528         instead of strcmp() to compare selector types (Suggestion by
529         Richard Frith-Macdonald <rfm@gnu.org>).
531 2011-04-15  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
533         PR libobjc/32037
534         * Makefile.in (OBJC_GCFLAGS): Move ...
535         * configure.ac (enable_objc_gc): ... here.
536         Add $(libsuffix) to OBJC_BOEHM_GC.
537         * configure: Regenerate.
539 2011-02-28  Nicola Pero  <nicola.pero@meta-innovation.com>
540         
541         * selector.c (sel_getTypedSelector): Return NULL if there are
542         multiple selectors with conflicting types.
543         * objc/runtime.h (sel_getTypedSelector): Updated documentation.
544         
545 2011-02-28  Richard Frith-Macdonald <rfm@gnu.org>
547         PR libobjc/47922
548         * gc.c (class_ivar_set_gcinvisible): Use _C_GCINVISIBLE instead of
549         a hardcoded "!".
551 2011-02-13  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
553         * configure: Regenerate.
555 2010-12-26  Nicola Pero  <nicola.pero@meta-innovation.com>
557         * init.c (create_tree_of_subclasses_inherited_from): Use
558         class_superclass_of_class instead of assuming a class is
559         unresolved when it could be resolved.  Tidied up assignment and
560         check.
561         (__objc_tree_insert_class): Enhanced DEBUG_PRINTF.
562         (objc_tree_insert_class): Tidied up loop; return immediately upon
563         inserting a class.
564         (__objc_exec_class): Do not set __objc_class_tree_list.
565         
566 2010-12-24  Nicola Pero  <nicola.pero@meta-innovation.com>
568         * selector.c (sel_getTypedSelector): Return NULL if given a NULL
569         argument.
570         (sel_registerTypedName): Same.
571         (sel_registerName): Same.
572         * objc/runtime.h: Updated documentation.
573         
574 2010-12-24  Nicola Pero  <nicola.pero@meta-innovation.com>
576         * objc/runtime.h (class_addIvar): Updated documentation.  The
577         alignment is actually the log_2 of the alignment in bytes.
578         * ivars.c (class_addIvar): Corresponding change to the
579         implementation.
580         
581 2010-12-24  Nicola Pero  <nicola.pero@meta-innovation.com>
583         * objc/runtime.h (sel_getType): Renamed to sel_getTypeEncoding to
584         be consistent with method_getTypeEncoding and
585         ivar_getTypeEncoding.
586         (sel_copyTypedSelectorList, sel_getTypedSelector): New.
587         * selector.c (sel_getType): Renamed to sel_getTypeEncoding.
588         (sel_copyTypedSelectorList, sel_getTypedSelector): New.
589         (sel_get_type): Updated call to sel_getType.
590         
591 2010-12-24  Nicola Pero  <nicola.pero@meta-innovation.com>
593         * objc/runtime.h (class_conformsToProtocol,
594         class_copyProtocolList): Updated documentation.
596 2010-12-23  Nicola Pero  <nicola.pero@meta-innovation.com>
598         * init.c (create_tree_of_subclasses_inherited_from): Updated
599         DEBUG_PRINTF messages.
600         (__objc_tree_insert_class): Same.
601         (__objc_send_load_using_method_list): Same.
602         (__objc_send_load): Same.
603         (__objc_exec_class): Same.  In particular, do not print the module
604         name since it is no longer used.
605         * sendmsg.c (__objc_send_initialize): Added DEBUG_PRINTFs for
606         tracking +initialize calls.
607         (__objc_update_dispatch_table_for_class): Added DEBUG_PRINTFs for
608         tracking updates of dispatch tables.
609         (__objc_install_dispatch_table_for_class): Same.
610         
611 2010-12-23  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
613         * Makefile.in (libobjc$(libsuffix).la): Link with -Wc,-shared-libgcc.
614         (libobjc_gc$(libsuffix).la): Likewise.
616 2010-12-23  Nicola Pero  <nicola.pero@meta-innovation.com>
618         * sendmsg.c (class_addMethod): Return NO if the method already
619         exists in the class.
621 2010-12-22  Nicola Pero  <nicola.pero@meta-innovation.com>
623         * init.c (duplicate_classes): New.
624         (__objc_exec_class): Initialize duplicate_classes.
625         (__objc_create_classes_tree): Ignore classes in the
626         duplicate_classes table.
627         (__objc_call_load_callback): Same.
628         (__objc_init_class): If a duplicate class is found, add it to
629         duplicate_classes instead of aborting.  Return YES if the class is
630         not a duplicate, and NO if it is.
631         * objc-private/runtime.h (__objc_init_class): Updated prototype.
633 2010-12-22  Nicola Pero  <nicola.pero@meta-innovation.com>
635         * objc-private/objc-list.h: Reindented file.  No code changes.
636         * objc-private/sarray.h: Same change.
638 2010-12-22  Nicola Pero  <nicola.pero@meta-innovation.com>
640         * objc-private/accessors.h: Removed 'extern "C"' guards.  This
641         file is never compiled with C++.
642         * objc-private/hash.h: Same change.
643         * objc-private/objc-list.h: Same change.
644         * objc-private/objc-sync.h: Same change.
645         * objc-private/protocols.h: Same change.
646         * objc-private/runtime.h: Same change.
647         * objc-private/sarray.h: Same change.
648         * objc-private/selector.h: Same change.
650 2010-12-21  Nicola Pero  <nicola.pero@meta-innovation.com>
652         PR libobjc/18764
653         * class.c (__objc_add_class_to_hash): Return YES if the class was
654         added, and NO if it already existed.
655         * init.c (__objc_init_class): If __objc_add_class_to_hash returns
656         NO, then abort the program with an error message.
657         * objc-private/runtime.h (__objc_add_class_to_hash): Updated
658         declaration.
660 2010-12-21  Nicola Pero  <nicola.pero@meta-innovation.com>      
662         * init.c (_objc_load_callback): Initialize with 0.
663         (__objc_call_callback): Renamed to __objc_call_load_callback.
664         Check _objc_load_callback only once, and if it is not set, return
665         immediately.
666         (objc_send_load): Updated call to __objc_call_callback.
667         
668 2010-12-21  Nicola Pero  <nicola.pero@meta-innovation.com>
670         PR libobjc/16110
671         * init.c (__objc_send_message_in_list): Renamed to
672         __objc_send_load_using_method_list.  Do not take an 'op' argument.
673         Register the 'load' selector if needed.
674         (__objc_send_load): Do not register the 'load' selector.  Updated
675         call to __objc_send_message_in_list.
676         (__objc_create_classes_tree): Add the class of any claimed
677         category that was loaded in the module to the list of classes for
678         which we try to execute +load.
679         
680 2010-12-21  Nicola Pero  <nicola.pero@meta-innovation.com>
682         * objc-private/common.h: When DEBUG is defined, include <stdio.h>.
683         Updated comments.
684         * init.c (__objc_tree_insert_class): Use %p, not %x, when printing
685         a pointer using DEBUG_PRINTF.
686         
687 2010-12-21  Nicola Pero  <nicola.pero@meta-innovation.com>
689         PR libobjc/45953
690         * selector.c (__sel_register_typed_name): When registering a new
691         selector with the same name as an existing one, reuse the existing
692         name string.  Also updated types, casts and comments in the whole
693         function.
695 2010-12-21  Nicola Pero  <nicola.pero@meta-innovation.com>
697         * objc-private/module-abi-8.h (struct objc_symtab): Declare 'refs'
698         to be 'struct objc_selector *' and not 'SEL'.
699         * init.c (__objc_exec_class): Call
700         __objc_register_selectors_from_module instead of iterating over
701         each selector and calling __sel_register_typed_name for each.
702         * objc-private/selector.h: Declare
703         __objc_register_selectors_from_module instead of
704         __sel_register_typed_name.
705         * selector.c (__objc_register_selectors_from_module): New.
706         (__sel_register_typed_name): Made static.
707         
708 2010-12-21  Nicola Pero  <nicola.pero@meta-innovation.com>
710         * linking.m: Do not include objc/NXConstStr.h.
712 2010-12-21  Nicola Pero  <nicola.pero@meta-innovation.com>
713         
714         * objc-private/runtime.h (DEBUG_PRINTF): Moved from here ...
715         * objc-private/common.h (DEBUG_PRINTF): To here.
716         * hash.c: Do not include objc-private/runtime.h and objc/thr.h.
717         
718 2010-12-21  Nicola Pero  <nicola.pero@meta-innovation.com>
720         * hash.c: Tidied up comments and indentation.  No code changes.
722 2010-12-19  Nicola Pero  <nicola.pero@meta-innovation.com>
724         PR libobjc/47012
725         * accessors.m (objc_getProperty): If not atomic, do not
726         retain/autorelease the returned value.
728 2010-12-19  Nicola Pero  <nicola.pero@meta-innovation.com>
730         * objc-private/runtime.h (__objc_selector_max_index,
731         __objc_init_selector_tables, __objc_register_selectors_from_class,
732         __objc_register_selectors_from_list,
733         __objc_register_selectors_from_description_list): Moved to ...
734         * objc-private/selector.h: ... here.
736 2010-12-19  Nicola Pero  <nicola.pero@meta-innovation.com>
738         * objc-private/runtime.h (__objc_class_links_resolved): Removed.
739         (__objc_print_dtable_stats): Removed.
740         (__sel_register_typed_name): Removed.
741         * sendmsg.c (__objc_print_dtable_stats): Use 'void' as argument.
742         
743 2010-12-19  Nicola Pero  <nicola.pero@meta-innovation.com>
745         * init.c (__objc_exec_class): Call __objc_resolve_class_links (),
746         if appropriate, after loading the module.
748 2010-12-19  Nicola Pero  <nicola.pero@meta-innovation.com>
750         * sendmsg.c (method_setImplementation): Do not declare.
752 2010-12-19  Nicola Pero  <nicola.pero@meta-innovation.com>
754         * objc/message.h: Updated comments.
755         * objc/runtime.h: Updated comments.
756         
757 2010-12-19  Nicola Pero  <nicola.pero@meta-innovation.com>
759         * class.c (objc_lookupClass): Renamed to objc_lookUpClass.
760         * protocols.c: Updated all calls to objc_lookupClass to call
761         objc_lookUpClass instead.
762         * sendmsg.c (objc_lookupClass): Do not declare.
763         (get_imp): Update call to objc_lookupClass to call
764         objc_lookUpClass instead.
765         * objc/runtime.h (objc_lookupClass): Renamed to objc_lookUpClass.
767 2010-12-19  Nicola Pero  <nicola.pero@meta-innovation.com>
769         * objc/runtime.h (class_ivar_set_gcinvisible): Declare.
770         * sendmsg.c (_CLS_IN_CONSTRUCTION, CLS_IS_IN_CONSTRUCTION): Do not
771         define.  Updated comments.
772         
773 2010-12-19  Nicola Pero  <nicola.pero@meta-innovation.com>
775         * objc/encoding.h: Updated comments.
776         * objc/runtime.h: Updated comments.
777         (objc_setGetUnknownClassHandler): Mark with objc_EXPORT.
778         (objc_sizeof_type): Same.
779         (objc_alignof_type): Same.
780         (objc_aligned_size): Same.
781         (objc_promoted_size): Same.
782         (objc_skip_type_qualifiers): Same.
783         (objc_skip_typespec): Same.
784         (objc_skip_offset): Same.
785         (objc_skip_argspec): Same.
786         (objc_get_type_qualifiers): Same.
787         (objc_layout_structure): Same.
788         (objc_layout_structure_next_member): Same.
789         (objc_layout_finish_structure): Same.
790         (objc_layout_structure_get_info): Same.
791         
792 2010-12-19  Nicola Pero  <nicola.pero@meta-innovation.com>
794         * init.c: Updated comments.
795         * objc/objc-api.h: Updated comments.
796         * objc/runtime.h (_objc_load_callback): Declare.
797         
798 2010-12-19  Nicola Pero  <nicola.pero@meta-innovation.com>
800         * objc/Object.h: Include deprecated/typedstream.h and
801         deprecated/hash.h instead of typedstream.h.  Updated comments.
803 2010-12-19  Nicola Pero  <nicola.pero@meta-innovation.com>
805         * Makefile.in (OBJC_DEPRECATED_H): Added objc_msg_sendv.h.
806         * objc/deprecated/objc_msg_sendv.h: New.
807         * objc/message.h: Do not define retval_t, apply_t, arglist,
808         arglist_t, objc_msg_sendv, now in
809         objc/deprecated/objc_msg_sendv.h.
810         * objc/objc.h: Do not include message.h; include
811         objc/deprecated/objc_msg_sendv.h instead.  Tidied up comments.
812         * sendmsg.c: Include objc/message.h.
813         * thr.c: Include objc/message.h.
814         
815 2010-12-19  Nicola Pero  <nicola.pero@meta-innovation.com>
817         * objc/objc-exception.h: Include objc-decls.h.  Mark all
818         functions with objc_EXPORT.
819         * objc/objc-sync.h: Same change.
821 2010-12-19  Nicola Pero  <nicola.pero@meta-innovation.com>
823         * Protocol.m: Moved all methods, with the exception of -isEqual:,
824         into the 'Deprecated' category.
825         * objc/Protocol.h: Removed all methods, moved to
826         objc/deprecated/Protocol.h.  Include objc/deprecated/Protocol.h.
827         * objc/deprecated/Protocol.h: New.
828         * Makefile.in (OBJC_DEPRECATED_H): Added Protocol.h.
829         
830 2010-12-19  Nicola Pero  <nicola.pero@meta-innovation.com>
832         * init.c: Include objc-private/selector.h.  Do not declare
833         __sel_register_typed_name.
834         * objc-private/selector.h (__sel_register_typed_name): Declare.
835         * selector.c: Include objc-private/selector.h.
836         
837 2010-12-18  Nicola Pero  <nicola.pero@meta-innovation.com>
839         * class.c: Tidied up comments and indentation.  No code changes.
840         * error.c: Same.
841         * exception.c: Same.
842         * init.c: Same.
843         * ivars.c: Same.
844         * memory.c: Same.
845         * objc-foreach.c: Same.
846         * objc-sync.c: Same.
847         * objects.c: Same.
848         * protocols.c: Same.
849         * sarray.c: Same.
850         * thr.c: Same.
852 2010-12-17  Nicola Pero  <nicola.pero@meta-innovation.com>
854         * init.c: Include objc/runtime.h and objc-private/module-abi-8.h
855         instead of objc/objc-api.h.
856         (init_check_module_version): Take a 'struct objc_module *'
857         argument instead of 'Module_t'.  Use 'struct objc_module *'
858         instead of 'Module_t'.
859         (__objc_created_classes_tree): Take a 'struct objc_module *'
860         argument instead of 'Module_t'; use 'struct objc_symtab *' instead
861         of 'Symtab_t'.
862         (__objc_call_callback): Take a 'struct objc_module *' argument
863         instead of 'Module_t'; use 'struct objc_symtab *' instead of
864         'Symtab_t' and 'struct objc_category *' instead of 'Category_t'.
865         (_objc_load_callback): Take a 'struct objc_category *' argument
866         instead of 'Category *'.
867         (class_superclass_of_class): Use objc_getClass() instead of
868         objc_lookup_class().
869         (create_tree_of_subclasses_inherited_from): Same change (also, use
870         an explicit 'if' instead of '?').
871         (objc_init_statics): Same change.
872         (objc_send_load): Same change.
873         (__objc_init_protocol): same change.
874         (__objc_send_message_in_list): Take a 'struct objc_method_list *'
875         argument instead of 'MethodList_t'.  Use 'struct objc_method *'
876         instead of 'Method_t'.
877         (__objc_send_load): Use 'struct objc_method_list *' instead of
878         'MethodList_t'.  Use sel_registerName() instead of
879         sel_register_name().
880         (__objc_exec_class): Take a 'struct objc_module *' argument
881         instead of 'Module_t'.  Use 'struct objc_symtab *' instead of
882         'Symtab_t'.  Use objc_getClass() instead of objc_lookup_class().
883         Use 'struct objc_category *' instead of 'Category_t'.
884         
885 2010-12-16  Nicola Pero  <nicola.pero@meta-innovation.com>
887         * sendmsg.c: Include objc/runtime.h instead of objc/objc-api.h.
888         Include objc-private/module-abi-8.h and objc-private/selector.h
889         instead of objc/encoding.h.
890         (objc_msg_lookup_super): Use super->super_class instead of
891         super->class.
892         (method_get_first_argument, method_get_next_argument): Declare
893         locally.
894         (class_get_instance_method): Declare before using.
895         (objc_msg_sendv): Use 'struct objc_method' instead of 'Method'.
896         (__objc_init_dispatch_tables, __objc_send_initialize): Use
897         sel_registerName() instead of sel_register_name().
898         (__objc_forward): Use sel_getName() instead of sel_get_name().
899         (objc_get_uninstalled_dtable): Use 'void' as argument.
900         * objc-private/selector.h: New.
902 2010-12-15  Nicola Pero  <nicola.pero@meta-innovation.com>
904         * objc/message.h (objc_super): When using the modern API, do not
905         define Super and Super_t, and always use 'super_class' for the
906         super class field.      
907         (objc_msg_lookup_super): Updated prototype to use 'struct
908         objc_super *' instead of 'Super_t'.
909         * sendmsg.c (objc_msg_lookup_super): Updated prototype to use
910         'struct objc_super *' instead of 'Super_t'.
912 2010-12-15  Nicola Pero  <nicola.pero@meta-innovation.com>
914         * objc/message.h: Update comments, reindented code and moved
915         deprecated types and functions at the end of the file.  No code
916         changes.
918 2010-12-15  Nicola Pero  <nicola.pero@meta-innovation.com>
920         * ivars.c (class_addIvar): Use the 'size' argument instead of
921         trying to calculate it using objc_sizeof_type().
922         * objc/runtime.h (class_addIvar): Updated comments.
923         
924 2010-12-15  Nicola Pero  <nicola.pero@meta-innovation.com>
926         * sendmsg.c: Reindented some code and tidied up comments.  No
927         actual code changes.
928         
929 2010-12-14  Nicola Pero  <nicola.pero@meta-innovation.com>
931         * objc/Object.h: Moved all the methods, with the exception of
932         -class and -isEqual:, into ...
933         * objc/deprecated/Object.h: here.
934         * Object.m: Moved all the methods, with the exception of -class
935         and -isEqual: into the 'Deprecated' category.
937 2010-12-14  Nicola Pero  <nicola.pero@meta-innovation.com>
939         * objects.c (object_copy): Do not #undef as we are no longer
940         including objc/objc-api.h.
941         * selector.c: Include objc/runtime.h and
942         objc-private/module-abi-8.h.  Do not include objc/objc-api.h and
943         objc/encoding.h.  Updated
944         (__objc_register_selectors_from_class): Use struct
945         objc_method_list * instead of MethodList_t.
946         (__objc_register_selectors_from_list): Use Method instead of
947         Method_t.
948         (struct objc_method_description_list): Do not define here.
949         (__objc_register_instance_methods_to_class): Use struct
950         objc_method_list * instead of MethodList_t and Method instead of
951         Method_t.
952         
953 2010-12-14  Nicola Pero  <nicola.pero@meta-innovation.com>
955         * selector.c: Reindented some code and tidied up comments.  No
956         actual code changes.
958 2010-12-13  Iain Sandoe  <iains@gcc.gnu.org>
960         * encoding.c (_darwin_rs6000_special_round_type_align): New.
961         (darwin_rs6000_special_round_type_align): Adjust to use new routine.
963 2010-12-11  Nicola Pero  <nicola.pero@meta-innovation.com>
965         * sendmsg.c (selector_resolveClassMethod): New.
966         (selector_resolveInstanceMethod): New.
967         (__objc_resolve_class_method): New.
968         (__objc_resolve_instance_method): New.
969         (get_imp): Call __objc_resolve_class_method or
970         __objc_resolve_instance_method at the appropriate time.
971         (objc_msg_lookup): Same.
972         (class_getClassMethod): Same.   
973         (class_getInstanceMethod): Same.
974         (__objc_init_dispatch_tables): Initialize
975         selector_resolveClassMethod and selector_resolveInstanceMethod.
976         * objc/runtime.h: Updated documentation of class_getClassMethod,
977         class_getInstanceMethod and class_getMethodImplementation.
978         
979 2010-12-11  Nicola Pero  <nicola.pero@meta-innovation.com>
981         * objc-private/module-abi-8.h (struct objc_symtab): Updated
982         description of sel_ref_cnt and refs.
983         * objc/deprecated/struct_objc_symtab.h (objc_symtab): Same change.
984         
985 2010-12-06  Dave Korn  <dave.korn.cygwin@gmail.com>
987         PR target/40125
988         PR lto/46695
989         * configure.ac (extra_ldflags_libobjc): Invoke ACX_LT_HOST_FLAGS.
990         * Makefile.in (lt_host_flags): Import AC_SUBST'd value.
991         * aclocal.m4: Regenerate.
992         * configure: Regenerate.
994 2010-12-03  Matthias Klose  <doko@ubuntu.com> 
996         * configure.ac (VERSION): Bump the version to 3:0:0.
997         * configure: Regenerate.
999 2010-11-23  Richard Frith-Macdonald <rfm@gnu.org>
1001         * sendmsg.c (get_imp): Fixed call to __objc_get_forward_imp to
1002         pass nil as the receiver since we don't know the receiver at this
1003         point.
1004         
1005 2010-11-18  Nicola Pero  <nicola.pero@meta-innovation.com>
1007         * ivars.c: Include stdlib.h.
1008         * protocols.c: Same change.
1010 2010-10-24  Nicola Pero  <nicola.pero@meta-innovation.com>
1012         * Makefile.in (OBJC_SOURCE_FILES): Added accessors.m.
1013         * accessors.m: New.
1014         * init.c: Include objc-private/accessors.h.
1015         (__objc_exec_class): Call __objc_accessors_init.
1016         * objc-private/accessors.h: New.
1018 2010-10-17  Nicola Pero  <nicola.pero@meta-innovation.com>
1020         * objc/message.h: Moved initial includes outside of extern "C".
1021         * objc/runtime.h: Add extern "C" for Objective-C++.
1023 2010-10-17  Nicola Pero  <nicola.pero@meta-innovation.com>
1025         * init.c (objc_send_load): Do not wait for NXConstantString to be
1026         registered before executing +load.  There is no point if
1027         -fconstant-string-class=xxx is used when compiling all modules,
1028         as is the case for almost all users.
1029         * linking.m (__objc_linking): Do not try to forcefully link in
1030         NXConstantString.
1032 2010-10-16  Nicola Pero  <nicola.pero@meta-innovation.com>
1034         * objc/runtime.h: Updated comments.
1035         (class_addMethod): New.
1036         (class_addIvar): New.
1037         (class_replaceMethod): New.
1038         (objc_allocateClassPair): New.
1039         (objc_registerClassPair): New.
1040         (objc_disposeClassPair): New.
1041         * class.c (objc_allocateClassPair): New.
1042         (objc_registerClassPair): New.
1043         (objc_disposeClassPair): New.
1044         (class_getSuperclass): Return Nil if a class is in construction.
1045         * init.c (__objc_exec_class): Call __objc_init_class.
1046         (__objc_init_class): New.
1047         * ivars.c (class_copyIvarList): Return NULL if class is in
1048         construction.  Do not lock the runtime mutex.
1049         (class_getInstanceVariable): Return NULL if class is in
1050         construction.  Do not lock the runtime mutex.
1051         (class_addIvar): New.
1052         * sendmsg.c (class_addMethod): New.
1053         (class_replaceMethod): New.
1054         * objc-private/module-abi-8.h (__CLS_SETNOTINFO): New.
1055         (_CLS_IN_CONSTRUCTION): New.
1056         (CLS_IS_IN_CONSTRUCTION): New.
1057         (CLS_SET_IN_CONSTRUCTION): New.
1058         (CLS_SET_NOT_IN_CONSTRUCTION): New.
1059         * objc-private/runtime.h (__objc_init_class): New.
1061 2010-10-16  Nicola Pero  <nicola.pero@meta-innovation.com>
1063         * class.c (class_getSuperclass): Call __objc_resolve_class_links
1064         if the class is not resolved yet.
1065         * ivars.c (class_getInstanceVariable): Use class_getSuperclass.
1066         
1067 2010-10-16  Nicola Pero  <nicola.pero@meta-innovation.com>
1069         * objc/runtime.h (class_getIvarLayout): New.
1070         (class_getWeakIvarLayout): New.
1071         (class_setIvarLayout): New.
1072         (class_setWeakIvarLayout): New.
1073         * ivars.c (class_getIvarLayout): New.
1074         (class_getWeakIvarLayout): New.
1075         (class_setIvarLayout): New.
1076         (class_setWeakIvarLayout): New. 
1078 2010-10-15  Nicola Pero  <nicola.pero@meta-innovation.com>
1079         
1080         * objc/runtime.h (class_copyPropertyList): New.
1081         (class_getProperty): New.
1082         (property_getAttributes): New.
1083         (property_getName): New.
1084         * ivars.c (class_copyPropertyList): New.
1085         (class_getProperty): New.
1086         (property_getAttributes): New.
1087         (property_getName): New.
1088         
1089 2010-10-15  Nicola Pero  <nicola.pero@meta-innovation.com>
1091         * objc-private/runtime.h (__objc_update_classes_with_methods): New.
1092         * class.c (__objc_update_classes_with_methods): New.
1093         (objc_getClassList): Do not lock the class lock.
1094         * methods.c (method_exchangeImplementations): New.
1095         (method_setImplementation): New.
1096         * objc/runtime.h (method_setImplementation): New.
1097         (method_exchangeImplementations): New.
1098         
1099 2010-10-15  Nicola Pero  <nicola.pero@meta-innovation.com>
1101         * Protocol.m: Include objc/runtime.h and
1102         objc-private/module-abi-8.h instead of objc/objc-api.h.  Do not
1103         repeat Protocol's instance variables.
1104         (struct objc_method_description_list): Do not define here.
1105         ([-conformsTo:]): Reimplemented on top of protocol_conformsTo().
1106         ([descriptionForInstanceMethod:]): Use sel_isEqual() to compare
1107         selectors directly instead of getting names and then using strcmp.
1108         ([descriptionForClassMethod:]): Same change.
1109         ([-isEqual:]): Reimplemented on top of protocol_isEqual().
1110         * protocols.c (protocol_getMethodDescription): Use sel_isEqual()
1111         to compare selectors directly instead of getting names and then
1112         using strcmp.
1113         * objc/Protocol.h: Updated comments.
1114         
1115 2010-10-15  Nicola Pero  <nicola.pero@meta-innovation.com>
1117         * init.c (__objc_init_protocol): New function which fixes up a
1118         protocol's class pointer, registers it with the runtime, register
1119         all protocol selectors and registers associated protocols too.
1120         (objc_init_statics): Detect if we are initializing protocols, and
1121         if so, use __objc_init_protocol instead of only fixing up the
1122         class pointer.
1123         (__objc_init_protocls): Use __objc_init_protocol.
1124         * objc-private/module-abi-8.h: Updated comments.
1125         * objc-private/runtime.h
1126         (__objc_register_selectors_from_description_list): New.
1127         * selector.c (__objc_register_selectors_from_description_list):
1128         New.  (struct objc_method_description_list): Declare.
1129         * Protocol.m ([-descriptionForInstanceMethod:]): Use sel_get_name
1130         when accessing the name of a method, which is now correctly a SEL.
1131         ([-descriptionForClassMethod:]): Same change.
1132         * protocols.c (protocol_getMethodDescription): Same change.
1133         * objc/runtime.h: Updated comments.
1134         (sel_registerTypedName): Fixed typo in function name.
1135         
1136 2010-10-13  Nicola Pero  <nicola.pero@meta-innovation.com>
1138         PR libobjc/23214
1139         * init.c (objc_init_statics): Do not skip the initialization of a
1140         statics list if the first object has already been initialized; in
1141         the case of Protocols, while the first one may have been
1142         initialized, some others may not have been initialized yet.
1144 2010-10-13  Nicola Pero  <nicola.pero@meta-innovation.com>
1146         * Makefile.in (OBJC_DEPRECATED_H): Added
1147         objc_get_uninstalled_dtable, objc_object_alloc.h and
1148         struct_objc_static_instances.h.
1150 2010-10-13  Nicola Pero  <nicola.pero@meta-innovation.com>
1152         * encoding.c (method_copyReturnType): New.
1153         (method_copyArgumentType): New.
1154         (method_getReturnType): New.
1155         (method_getArgumentType): New.
1156         * methods.c (method_getDescription): New.
1157         * objc/runtime.h (method_copyReturnType): New.
1158         (method_copyArgumentType): New.
1159         (method_getReturnType): New.
1160         (method_getArgumentType): New.
1161         (method_getDescription): New.
1162         
1163 2010-10-12  Nicola Pero  <nicola.pero@meta-innovation.com>
1165         * encoding.c: Tidied up comments.
1166         (objc_skip_variable_name): New static inline function.
1167         (objc_sizeof_type): Use objc_skip_variable_name instead of copying
1168         the same code over and over.
1169         (objc_alignof_type): Same.
1170         (objc_aligned_size): Same.
1171         (objc_promoted_size): Same.
1172         (objc_skip_typespec): Same.
1173         (objc_layout_structure_next_member): Same.
1174         (objc_skip_offset): Skip a '-' before the digits (if any).  Fixed
1175         historical bug where objc_skip_offset would skip one byte even if
1176         there is no offset: check that the first offset digit is actually
1177         a digit before skipping it.
1178         (objc_skip_type_qualifiers): Mark as inline.
1179         (objc_skip_typespec): Mark as inline.   
1180         
1181 2010-10-12  Nicola Pero  <nicola.pero@meta-innovation.com>
1183         * Makefile.in (C_SOURCE_FILES): Added methods.c.
1184         * encoding.c (method_getNumberOfArguments): New.
1185         (method_get_number_of_arguments): Call
1186         method_getNumberOfArguments.
1187         * ivars.c (ivar_getName): Check for NULL variable argument.
1188         (ivar_getOffset): Check for NULL variable argument.
1189         (ivar_getTypeEncoding): Check for NULL variable argument.
1190         (class_copyIvarList): New.
1191         * methods.c: New.
1192         * protocols.c (class_copyProtocolList): Check for Nil class_
1193         argument.
1194         * sendmsg.c: Use 'struct objc_method *' instead of Method_t, and
1195         'struct objc_method_list *' instead of MethodList_t.
1196         (class_getMethodImplementation): New.
1197         (class_respondsToSelector): New.
1198         (class_getInstanceMethod): New.
1199         (class_getClassMethod): New.
1200         * objc/runtime.h: Updated comments.
1201         (class_copyIvarList): New.
1202         (class_getInstanceMethod): New.
1203         (class_getClassMethod): New.
1204         (class_getMethodImplementation): New.
1205         (class_respondsToSelector): New.
1206         (method_getName): New.
1207         (method_getImplementation): New.
1208         (method_getTypeEncoding): New.
1209         (class_copyMethodList): New.
1210         (method_getNumberOfArguments): New.
1211         
1212 2010-10-12  Nicola Pero  <nicola.pero@meta-innovation.com>
1214         * class.c: Include objc/runtime.h and objc-private/module-abi-8.h
1215         instead of objc/objc-api.h.
1216         (objc_get_unknown_class_handler): Do not define.
1217         (class_isMetaClass): New.
1218         (class_getSuperclass): New.
1219         (class_getVersion): New.
1220         (class_setVersion): New.
1221         (class_getInstanceSize): New.
1222         * exceptions.c: Include objc/runtime.h instead of objc/objc-api.h.
1223         (is_kind_of_exception_matcher): Use objc_getSuperclass instead of
1224         objc_get_super_class.
1225         (get_ttype_entry): Use objc_getRequiredClass instead of
1226         objc_get_class.
1227         * ivars.c (class_getClassVariable): New.
1228         * objects.c: Include objc/runtime.h, objc/thr.h and
1229         objc-private/module-abi-8.h instead of objc/objc-api.h
1230         * objc/runtime.h (class_getClassVariable): New.
1231         (class_isMetaClass): New.
1232         (class_getSuperclass): New.
1233         (class_getVersion): New.
1234         (class_setVersion): New.
1235         (class_getInstanceSize): New.
1236         * objc-private/module-abi-8.h (HOST_BITS_PER_LONG): New (from
1237         objc/objc-api.h)
1238         (__CLS_INFO): Same.
1239         (__CLS_ISINFO): Same.
1240         (__CLS_SETINFO): Same.
1241         (CLS_ISMETA): Same.
1242         (CLS_ISCLASS): Same.
1243         (CLS_ISRESOLV): Same.
1244         (CLS_SETRESOLV): Same.
1245         (CLS_ISINITIALIZED): Same.
1246         (CLS_SETINITIALIZED): Same.
1247         (CLS_GETNUMBER): Same.
1248         (CLS_SETNUMBER): Same.
1250 2010-10-12  Nicola Pero  <nicola.pero@meta-innovation.com>
1252         * archive.c: Do not include objc/objc.h.
1253         * class.c: Do not include objc/objc.h.
1254         * encoding.c: Include objc/runtime.h, ctype.h and
1255         objc-private/module-abi-8.h instead of objc/objc-api.h and
1256         objc/encoding.h.
1257         * error.c: Do not include objc/objc.h.
1258         * gc.c: Include tconfig.h and objc/encoding.h only if
1259         OBJC_WITH_GC.
1260         * hash.c: Include objc/runtime.h and objc/thr.h instead of
1261         objc/objc-api.h.  Do not include objc/objc.h.
1262         * init.c: Do not include objc/objc.h.
1263         * ivars.c: Include objc/runtime.h, objc-private/module-abi-8.h and
1264         objc/thr.h instead of objc/objc-api.h.  Do not include
1265         objc/objc.h.
1266         * linking.m: Tidied comment.
1267         * memory.c: Include objc/runtime.h instead of objc/objc-api.h.
1268         Do not include objc/objc.h.
1269         * objects.c: Do not include objc/objc.h.
1270         * objc-sync.c: Include objc/runtime.h instead of objc/objc-api.h.
1271         * protocols.c: Do not include objc/objc.h.
1272         * sarray.c: Include objc/runtime.h instead of objc/objc-api.h.  Do
1273         not include objc/objc.h.
1274         * selector.c: Do not include objc/objc.h.
1275         * sendmsg.c: Do not include objc/objc.h.        
1276         * thr.c: Include objc/runtime.h instead of objc/objc-api.h.
1277         Do not include objc/objc.h.
1278         * objc/objc-decls.h: Reindented code.
1279         * objc/runtime.h Include objc-decls.h.  Updated comments.
1280         (objc_malloc): New.
1281         (objc_atomic_malloc): New.
1282         (objc_calloc): New.
1283         (objc_realloc): New.
1284         (objc_free): New.
1285         * objc-private/runtime.h: Updated comments.
1286         
1287 2010-10-12  Nicola Pero  <nicola.pero@meta-innovation.com>
1289         * Makefile.in (C_SOURCE_FILES): Added protocols.c.
1290         * objc-private/protocols.h: New.
1291         * protocols.c: New.
1292         * init.c: Include objc-private/protocols.h.
1293         (__objc_exec_class): Call __objc_protocols_init on startup.
1294         (__objc_init_protocols): Call __objc_protocols_add_protocol.
1295         * objc-private/runtime.h: Use (struct objc_method_list *) instead
1296         of MethodList_t, and (struct objc_method *) instead of Method_t.
1297         * objc/deprecated/struct_objc_class.h: Define
1298         __objc_STRUCT_OBJC_CLASS_defined.
1299         * objc-private/module-abi-8.h (struct
1300         objc_method_description_list): New.
1301         (struct objc_class): Only define if
1302         __objc_STRUCT_OBJC_CLASS_defined is undefined.
1303         * objc/runtime.h (class_getName): New.
1304         (objc_getProtocol): New.
1305         (objc_copyProtocolList): New.
1306         (class_addProtocol): New.
1307         (class_conformsToProtocol): New.
1308         (class_copyProtocolList): New.
1309         (protocol_conformsToProtocol): New.
1310         (protocol_isEqual): New.
1311         (protocol_getName): New.
1312         (protocol_getMethodDescription): New.
1313         (protocol_copyMethodDescriptionList): New.
1314         (protocol_getProperty): New.
1315         (protocol_copyPropertyList): New.
1316         (protocol_copyProtocolList): New.
1317         * class.c (class_getName): New.
1318         * selector.c (sel_isEqual): New.
1319         
1320 2010-10-12  Nicola Pero  <nicola.pero@meta-innovation.com>
1322         * selector.c (sel_getName): Return "<null selector>" for a NULL
1323         argument.
1324         (sel_get_name): Return 0 for a NULL argument.
1325         * objc/runtime.h (sel_getName): Updated documentation.
1327         * objc-private/hash.h (class_hash_table): Unused declaration
1328         removed.
1329         (module_hash_table): Same.
1330         * objc/deprecated/hash.h: Same changes.
1331         
1332 2010-10-11  Nicola Pero  <nicola.pero@meta-innovation.com>
1334         * class.c (objc_getClassList): New.
1335         (objc_getRequiredClass): New.
1336         (objc_getMetaClass): New.
1337         (objc_lookupClass): New.
1338         (objc_getClass): New.
1339         (__objc_get_unknown_class_handler): New.
1340         (objc_setGetUnknownClassHandler): New.
1341         (objc_get_class): Use __objc_get_unknown_class_handler.
1342         (objc_lookup_class): Call objc_getClass.
1343         * objc/objc-api.h: Updated comment and copyright notice.
1344         * objc/runtime.h: Updated comments.
1345         (objc_getClass): New.
1346         (objc_lookupClass): New.
1347         (objc_getMetaClass): New.
1348         (objc_getRequiredClass): New.
1349         (objc_getClassList): New.
1350         (objc_setGetUnknownClassHandler): New.
1351         (objc_get_unknown_class_handler): New.
1352         * objc-private/runtime.h: Use __objc_private_runtime_INCLUDE_GNU
1353         instead of __objc_runtime_INCLUDE_GNU as include guard.
1354         * objc-private/error.h (_objc_abort): Mark as noreturn.
1355         
1356 2010-10-11  Nicola Pero  <nicola.pero@meta-innovation.com>
1358         * Makefile.in (C_SOURCE_FILES): Added ivars.c.
1359         * ivars.c: New.
1360         * objc/objc.h: Updated comments.
1361         * objc/runtime.h (object_getClass): New.
1362         (object_getClassName): New.
1363         (object_setClass): New.
1364         (class_getInstanceVariable): New.
1365         (object_getIndexedIvars): New.
1366         (object_getInstanceVariable): New.
1367         (object_setInstanceVariable): New.
1368         (object_getIvar): New.
1369         (object_setIvar): New.  
1370         (ivar_getName): New.
1371         (ivar_getOffset): New.
1372         (ivar_getTypeEncoding): New.
1373         * objc-private/module-abi-8.h (struct objc_class): Added.
1374         * objects.c (object_getClassName): New.
1375         (object_setClass): New.
1376         
1377 2010-10-11  Nicola Pero  <nicola.pero@meta-innovation.com>
1379         * objc/objc.h: Updated comments.
1380         * objc/objc-api.h: (object_copy): Added one argument; use a
1381         #define to maintain backwards-compatibility.  Moved
1382         _objc_object_alloc, _objc_object_copy, _objc_object_dispose and
1383         objc_get_uninstalled_dtable into
1384         objc/deprecated/objc_get_uninstalled_dtable.h and
1385         objc/deprecated/objc_object_alloc.h.  Include these files.
1386         * objc/deprecated/objc_get_uninstalled_dtable.h: New.
1387         * objc/deprecated/objc_object_alloc.h: New.
1388         * objc/runtime.h (set_getName): New.
1389         (sel_getType): New.
1390         (sel_getUid): New.
1391         (sel_registerName): New.
1392         (sel_registerTypedName): New.
1393         (sel_isEqual): New.
1394         (class_createInstance): New.
1395         (object_copy): New.
1396         (object_dispose): New.
1397         * objects.c: Do not include tconfig.h.  Include gc_typed.h if
1398         building the garbage collection version.
1399         (__objc_object_alloc): Removed.
1400         (__objc_object_copy): Removed.
1401         (__objc_object_dispose): Removed.
1402         (class_createInstance): New from code in class_create_instance.
1403         Cast second argument of GC_malloc_explicitly_typed.  Use
1404         objc_calloc.  Do not call _objc_object_alloc.
1405         (class_create_instance): Call class_createInstance.
1406         (object_copy): Added extraBytes argument.  Do not call
1407         _objc_object_copy.
1408         (object_dispose): Do not call _objc_object_dispose.
1409         * memory.c (objc_free): When using garbage collection, mark the
1410         argument as unused.
1411         * selector.c (sel_getName): New.
1412         (sel_get_name): Call sel_getName.
1413         (sel_getType): New.
1414         (sel_get_type): Call sel_getType.
1415         (sel_registerName): New.
1416         (sel_register_name): Call sel_registerName.
1417         (sel_registerTypedName): New.
1418         (sel_register_typed_name): Call sel_registerTypedName.
1419         (sel_getUid): New.
1420         (sel_get_uid): Call sel_getUid.
1421         
1422 2010-10-10  Nicola Pero  <nicola.pero@meta-innovation.com>
1424         * objc/objc-api.h: Define Method, Method_t, Category and
1425         Category_t.  Prevent including this file at the same time as
1426         objc/runtime.h.  Updated comments.
1427         * objc/deprecated/struct_objc_method.h: Do not define Method,
1428         Method_t.
1429         * objc/deprecated/struct_objc_category.h: Do not define Category,
1430         Category_t.
1431         * objc-private/module-abi-8.h: New file containing a copy of all
1432         the structure definitions.  Not used yet.
1433         * objc/encoding.h (objc_aligned_size): Removed duplicate
1434         declaration.  Updated comments.
1435         * objc/runtime.h: Added Ivar, objc_property_t, Property, Method,
1436         Category, struct objc_method_description, _C_ID and similar,
1437         _C_CONST and similar and _F_CONST and similar.  Added
1438         objc_sizeof_type, objc_alignof_type, objc_aligned_size,
1439         objc_promoted_size, objc_skip_type_qualifier, objc_skip_typespec,
1440         objc_skip_offset, objc_skip_argspec, objc_get_type_qualifiers,
1441         struct objc_struct_layout, objc_layout_structure,
1442         objc_layout_structure_next_member, objc_layout_finish_structure,
1443         objc_layout_structure_get_info.  Prevent including this file at
1444         the same time as objc/objc-api.h.
1445         
1446 2010-10-10  Nicola Pero  <nicola.pero@meta-innovation.com>
1448         * Makefile.in (OBJC_DEPRECATED_H): Added struct_objc_category.h,
1449         struct_objc_ivar.h, struct_objc_ivar_list.h, struct_objc_method.h,
1450         struct_objc_method_list.h, struct_objc_module.h,
1451         struct_objc_protocol_list.h, struct_objc_symtab.h.
1452         * objc/deprecated/struct_objc_category.h: New.
1453         * objc/deprecated/struct_objc_ivar.h: New.
1454         * objc/deprecated/struct_objc_ivar_list.h: New.
1455         * objc/deprecated/struct_objc_method.h: New.
1456         * objc/deprecated/struct_objc_method_list.h: New.
1457         * objc/deprecated/struct_objc_module.h: New.
1458         * objc/deprecated/struct_objc_protocol_list.h: New.
1459         * objc/deprecated/struct_objc_symtab.h: New.
1460         * objc/deprecated/struct_objc_static_instances.h: New.
1461         * objc/objc-api.h: Definitions of deprecated structures moved into
1462         the above header fragment files in objc/deprecated/.  Include the
1463         files instead of definition the structures here.  Updated
1464         comments.
1465         * objc/runtime.h: Updated comments.  Do not include objc-api.h.
1466         (objc_set_enumeration_mutation_handler): Renamed to
1467         objc_setEnumerationMutationHandler.
1468         * objc-foreach.c (objc_set_enumeration_mutation_handler): Renamed
1469         to objc_setEnumerationMutationHandler.
1470         * objc/objc-exception.h (objc_set_exception_matcher): Renamed to
1471         objc_setExceptionMatcher.
1472         (objc_set_uncaught_exception_handler): Renamed to
1473         objc_setUncaughtExceptionHandler.
1474         * exception.c: Same changes.
1476 2010-10-10  Nicola Pero  <nicola.pero@meta-innovation.com>
1478         * objc-sync.c: Include objc-private/common.h.
1480 2010-10-10  Nicola Pero  <nicola.pero@meta-innovation.com>
1482         * objc-foreach.c: Include objc-private/common.h.
1483         * objc/deprecated/METHOD_NULL.h: New file.
1484         * objc/objc-api.h: Include deprecated/METHOD_NULL.h instead of
1485         defining METHOD_NULL here.
1486         * Makefile.in (OBJC_DEPRECATED_H): Added METHOD_NULL.h.
1487         * Object.m ([+instancesRespondTo:]): Use (Method_t)0 instead of
1488         METHOD_NULL.
1489         ([-respondsTo:]): Same change.
1490         * objc/objc-api.h (method_get_imp): Converted it into a normal
1491         function so that we can hide the internals of struct objc_method.
1492         * sendmsg.c (method_get_imp): Implemented.
1494 2010-10-09  Nicola Pero  <nicola.pero@meta-innovation.com>
1496         * objc/objc-api.h (struct objc_super, Super, Super_t,
1497         objc_msg_lookup_super, objc_msg_sendv, objc_msg_forward,
1498         objc_msg_forward2): Declarations moved to objc/message.h.  Include
1499         message.h here.
1500         * objc/message.h: Added such declarations; updated comments.
1502 2010-10-06  Nicola Pero  <nicola.pero@meta-innovation.com>
1504         Implemented fast enumeration for Objective-C.
1505         * Makefile.in (C_SOURCE_FILES): Added objc-foreach.c.
1506         (OBJC_H): Added runtime.h
1507         * objc-foreach.c: New file.
1508         * objc/runtime.h: New file.
1509         
1510 2010-09-30  Kai Tietz  <kai.tietz@onevision.com>
1512         * objc/deprecated/struct_objc_class.h: Add padding
1513         to avoid warning with -Wpadded.
1515 2010-09-26  Nicola Pero  <nicola.pero@meta-innovation.com>
1517         * encoding.c (objc_sizeof_type): Added support for vector type and
1518         for double long types.  
1519         (objc_alignof_type): Same change.
1520         (objc_skip_typespec): Same change.
1521         * objc/encoding.h (_C_GCINVISIBLE): Use '|' for _C_GCINVISIBLE
1522         instead of '!' since '!' is already used for _C_VECTOR.
1523         * objc/objc-api.h (_C_LNG_DBL): Added.
1524         
1525 2010-09-26  Nicola Pero  <nicola.pero@meta-innovation.com>
1527         * libobjc_entry.c: File removed.
1529 2010-09-26  Kai Tietz  <kai.tietz@onevision.com>
1531         * sendmsg.c (objc_msg_lookup): Remove inline.
1532         (objc_get_uninstalled_dtable): Likewise.
1533         * encoding.c (objc_skip_type_qualifiers): Likewise.
1534         (objc_skip_offset): Likewise.
1535         * archive.c (__objc_write_object): Likewise
1536         (__objc_write_class):
1537         (__objc_write_selector):
1538         (objc_read_char):
1539         (objc_read_unsigned_char):
1540         (objc_read_short):
1541         (objc_read_unsigned_short):
1542         (objc_read_int):
1543         (objc_read_long):
1544         (__objc_read_nbyte_uint):
1545         (objc_read_unsigned_int):
1546         (objc_read_unsigned_long):
1547         * objc/objc-decls.h (obc_EXPORT): Remove dllexport for DLL_EXPORT case.
1548         (objc_EXPORT): Likewise.
1549         * objc/message.h (objc-decls.h): Add include.
1550         * objc/objc-api.h: Mark API by objc_EXPORT.
1551         * libobjc.def (__objc_responds_to): Removed.
1553 2010-09-18  Nicola Pero  <nicola.pero@meta-innovation.com>
1555         * hash.c: Include objc-private/hash.h instead of objc/hash.h.
1557         * objc/sarray.h: Moved into objc/deprecated/sarray.h;
1558         objc/sarray.h replaced with a placeholder including the file from
1559         the deprecated/ directory.
1560         * objc-private/sarray.h: New file (private copy of sarray.h).
1561         * hash.c: Include <assert.h> instead of "assert.h"
1562         * sarray.c: Include <assert.h> instead of "assert.h".  Include
1563         objc-private/sarray.h instead of objc/sarray.h.
1564         * selector.c: Include objc-private/sarray.h instead of
1565         objc/sarray.h.
1566         * sendmsg.c: Include <assert.h>.  Include objc-private/sarray.h
1567         instead of objc/sarray.h.
1568         * Makefile.in (OBJC_DEPRECATED_H): Added sarray.h.      
1570 2010-09-17  Nicola Pero  <nicola.pero@meta-innovation.com>
1572         * objc-private/objc-list.h (list_remove_elem): Unused function
1573         removed.  (list_nth): Unused function removed.  (list_find):
1574         Unused function removed.  (list_lenght): Unused function removed.
1575         
1576 2010-09-17  Nicola Pero  <nicola.pero@meta-innovation.com>
1578         * objc/hash.h: Moved into objc/deprecated/hash.h; objc/hash.h
1579         replaced with a placeholder including the file from the
1580         deprecated/ directory.
1581         * objc/objc-api.h: Updated includes.
1582         * objc/typedstream.h: Updated includes.
1583         * objc-private/hash.h: New file (private copy of hash.h).
1584         * objc/objc-list.h: Moved into objc/deprecated/objc-list.h;
1585         objc/objc-list.h replaced with a placeholder including the file
1586         from the deprecated/ directory.
1587         * objc-private/objc-list.h: New file (private copy of objc-list.h).
1588         * init.c: Include objc-private/hash.h and objc-private/objc-list.h
1589         instead of objc/hash.h and objc/objc-list.h.
1590         * selector.c: Same change.
1591         * class.c: Added include <string.h>, which used to be implicitly included
1592         when hash.h was included.
1593         * exception.c: Same change.
1594         * objects.c: Same change.
1595         * sarray.c: Same change.
1596         * sendmsg.c: Same change.
1597         * Makefile.in (OBJC_DEPRECATED_H): Added hash.h and objc-list.h.
1599 2010-09-14  Nicola Pero  <nicola.pero@meta-innovation.com>
1601         Implemented objc_sync_enter() and objc_sync_exit(), which are
1602         required by @synchronized() to work.
1603         * objc-sync.c: New file.
1604         * objc/objc-sync.h: New file.
1605         * objc-private/objc-sync.h: New file.
1606         * init.c (__objc_exec_class): Call __objc_sync_init() during the
1607         Objective-C runtime startup.
1608         * Makefile.in: Added objc-sync.c and objc-sync.h.
1609         * configure.ac: Added GCC_CHECK_TLS.
1610         * acinclude.m4: Include ../config/enable.m4 and ../config/tls.m4.
1611         * configure: Regenerated.
1612         * config.h.in: Regenerated.
1613         
1614 2010-09-12  Nicola Pero  <nicola.pero@meta-innovation.com>
1616         * Makefile.in (%_gc.lo): New pattern rules to build the
1617         garbage-collected version of the library.  Removed rules for
1618         specific files that are no longer needed.  Standardized all rules.
1619         (C_SOURCE_FILES, OBJC_SOURCE_FILES): New variables.
1620         (OBJS, OBJS_GC): Compute these from C_SOURCE_FILES and
1621         OBJC_SOURCE_FILES.
1622         (INCLUDES): Removed the unused include -I$(srcdir)/objc.
1624 2010-09-12  Nicola Pero  <nicola.pero@meta-innovation.com>
1625         
1626         * memory.c (objc_calloc): Fixed call to GC_malloc when building
1627         with Garbage Colletion.
1628         
1629 2010-09-12  Nicola Pero  <nicola.pero@meta-innovation.com>
1631         * memory.c: Do not include objc-private/runtime.h.
1633 2010-09-12  Nicola Pero  <nicola.pero@meta-innovation.com>
1634         
1635         * objc/deprecated/objc_malloc.h: New file.
1636         * objc/deprecated/objc_valloc.h: New file.
1637         * objc/objc-api.h: Include the files instead of defining
1638         objc_valloc, _objc_malloc() and similar.
1639         * Makefile.in (OBJC_DEPRECATED_H): Added objc_valloc.h and
1640         objc_malloc.h.
1641         * memory.c: Removed the extra layer of indirection of _objc_malloc
1642         and similar.
1643         (objc_calloc): Use GC_malloc in the garbage-collected
1644         implementation as GC_malloc returns memory that is already freed.
1645         (objc_valloc): Deprecated.      
1646         
1647 2010-09-12  Nicola Pero  <nicola.pero@meta-innovation.com>
1649         * objc/deprecated/objc_error.h: New file.
1650         * objc/objc-api.h: Include deprecated/objc_error.h instead of
1651         defining objc_error and related.
1652         * error.c: New file.  Added _objc_abort function which replaces
1653         objc_error.  No change in functionality as they both print an
1654         error and abort.
1655         * misc.c: File removed.  Code moved into memory.c and error.c.
1656         * memory.c: New file.
1657         * objc-private/error.h: New file.
1658         * archive.c: Include objc-private/error.h and use _objc_abort
1659         instead of objc_error everywhere.
1660         * class.c: Same change.
1661         * encoding.c: Same change.
1662         * init.c: Same change, and simplified init_check_module_version.
1663         * memory.c: Same change.
1664         * sendmsg.c:  Same change.
1665         * thr.c: Same change.
1666         * Makefile.in (OBJ_DEPRECATED_H): Added objc_error.h.
1667         (OBJ_H): Reordered list.
1668         (OBJS): Removed misc.lo, added memory.lo and error.lo.
1669         (OBJS_GC): Removed misc_gc.lo, added memory_gc.lo and error_gc.lo.
1670         (misc_gc.lo): Rule removed.
1671         (error_gc.lo): Rule added.
1672         (memory_gc.lo): Rule added.
1673         
1674 2010-09-12  Nicola Pero  <nicola.pero@meta-innovation.com>
1676         * objc/objc.h (__GNU_LIBOBJC__): New #define providing an easy way
1677         to check the API version.  Added some comments.
1679         * objc-private/common.h: New file.
1680         * NXConstStr.m: Include objc-private/common.h.
1681         * Object.m: Same change.
1682         * Protocol.m: Same change.
1683         * archive.c: Same change.
1684         * class.c: Same change.
1685         * encoding.c: Same change.
1686         * exception.c: Same change.
1687         * gc.c: Same change.
1688         * hash.c: Same change.
1689         * init.c: Same change.
1690         * libobjc_entry.c: Same change.
1691         * linking.m: Same change.
1692         * misc.c: Same change (and added a comment).
1693         * nil_method.c: Same change.
1694         * objects.c: Same change.
1695         * sarray.c: Same change.
1696         * selector.c: Same change.
1697         * sendmsg.c: Same change.
1698         * thr.c: Same change.
1700 2010-09-11  Nicola Pero  <nicola.pero@meta-innovation.com>
1702         * objc/objc-api.h: Removed obsolete #ifdef for NeXTSTEP.
1704 2010-09-11  Nicola Pero  <nicola.pero@meta-innovation.com>
1706         * archive.c: Removed not needed includes.
1707         * class.c: Same change.
1708         * hash.c: Same change.
1709         * misc.c: Same change.
1710         * nil_method.c: Same change.
1711         * objects.c: Same change.
1712         * sarray.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/runtime.h: Moved to objc-private/runtime.h.  Do not include
1719         all the objc/*.h files.
1720         * objc-private/runtime.h: New file.
1721         * archive.c: Include objc-private/runtime.h (and required objc/*.h
1722         files) instead of objc/runtime.h.
1723         * class.c: Same change.
1724         * hash.c: Same change.
1725         * init.c: Same change.
1726         * misc.c: Same change.
1727         * nil_method.c: Same change.
1728         * objects.c: Same change.
1729         * sarray.c: Same change.
1730         * selector.c: Same change.
1731         * sendmsg.c: Same change.
1732         * thr.c: Same change.
1733         
1734 2010-09-11  Nicola Pero  <nicola.pero@meta-innovation.com>
1736         * objc/deprecated/struct_objc_selector.h: New file.  Definition of
1737         'struct objc_selector' and 'sel_eq' moved here.
1738         * objc/deprecated/struct_objc_protocol.h: New file.  Definition of
1739         'struct objc_procotol' moved here.
1740         * objc/deprecated/struct_objc_class.h: New file.  Definition of
1741         'struct objc_class' moved here.
1742         * objc/deprecated/MetaClass.h: New file.  Definition of MetClass
1743         moved here.
1744         * objc/deprecated/STR.h: New file.  Definition of STR moved here.       
1745         * objc/message.h: New file.  Definitions for relval_t, apply_t,
1746         arglist, arglist_t and objc_msg_lookup were moved here.
1747         * objc/objc.h: Include the above files instead of defining the
1748         corresponding structs, types and functions here.  Added new opaque
1749         definitions for SEL and Class.  Use Class and not 'struct
1750         objc_class *' in the definition of 'struct objc_object'.
1751         Commented all types defined in the file.  Removed special
1752         definition of BOOL as 'int' on __vxworks; use 'unsigned char'
1753         there as well.
1754         * objc/deprecated/objc-unexpected-exception.h: Renamed to
1755         objc_unexpected_exception.h.
1756         * objc/objc-api.h: Updated include of
1757         objc-unexpetected-exception.h
1758         * objc/objc-exception.h: Updated comments.
1759         * Makefile.in (OBJC_H, OBJC_DEPRECATED_H): Added the new header
1760         files.  Reindented list of files.
1761         
1762 2010-09-10  Nicola Pero  <nicola.pero@meta-innovation.com>
1764         * objc/objc-api.h (objc_trace): Unused variable removed.
1766 2010-09-10  Nicola Pero  <nicola.pero@meta-innovation.com>
1768         * objc/deprecated: New directory.
1769         * objc/deprecated/README: New file.
1770         * objc/README: New file.
1771         * objc/typedstream.h: Moved into objc/deprecated/typedstream.h;
1772         objc/typedstream.h replaced with a placeholder including the file
1773         from the deprecated/ directory.
1774         * objc/deprecated/objc-unexpected-exception.h: New file with the
1775         definition of _objc_unexpected_exception.       
1776         * objc/objc-api.h: Include deprecated/objc-unexcepted-exception.h
1777         instead of defining _objc_unexpected_exception.
1778         * objc/deprecated/Object.h: New file with the deprecated Object
1779         methods in a 'Deprecated' category.
1780         * objc/Object.h Include deprecated/Object.h instead of defining
1781         the deprecated methods.
1782         * Object.m: Moved deprecated methods into 'Deprecated' category.
1783         * objc-private: New directory.
1784         * objc-private/README: New file.
1785         * Makefile.in (OBJC_DEPRECATED_H): New variable.
1786         (install-headers): Create installation directory for
1787         OBJC_DEPRECATED_H headers, and install them.
1789 2010-09-10  Nicola Pero  <nicola.pero@meta-innovation.com>
1791         * objc/objc-exception.h: Fixed include of objc.h.
1792         
1793 2010-09-08  Nicola Pero  <nicola.pero@meta-innovation.com>
1795         * objc/objc-exception.h: New file.
1796         * exception.c (objc_set_uncaught_exception_handler): Implemented.
1797         (objc_set_exception_matcher): Implemented.
1798         (objc_exception_throw): Use the uncaught exception handler if set.
1799         (PERSONALITY_FUNCTION): Use the exception matcher instead of the
1800         hardcoded isKindOf.
1801         (isKindOf): Renamed to is_kind_of_exception_matcher.  Tidied code
1802         up.  Removed segmentation fault when value is 'nil'.
1803         * objc/objc-api.h (_objc_unexpected_exception): Mark as
1804         deprecated.
1805         * Makefile.in (exception.lo, exception_gc.lo): Use
1806         -Wno-deprecated-declarations when compiling.
1807         (OBJC_H): Added objc-exception.h
1809 2010-09-08  Nicola Pero  <nicola.pero@meta-innovation.com>
1811         * objc/typedstream.h: Deprecate all functions in the file.  This
1812         file is obsolete.
1813         * objc/Object.h ([+streamVersion:], [-read:], [-write:],
1814         [-awake]): Documented that these methods are deprecated.  Added a
1815         brief description of the Object class and its relationship to the
1816         NSObject class.
1817         * Makefile.in: Compile archive.c and Object.m with
1818         -Wno-deprecated-declarations.
1820 2010-09-08  Nicola Pero  <nicola.pero@meta-innovation.com>
1822         Removed obsolete intermediate threading layer.
1823         * thr.c: Use __gthread_objc_xxx functions directly instead of
1824         __objc_thread_xxx ones.
1825         * objc/thr.h: Removed prototypes of no longer existing
1826         __objc_thread_xxx functions.
1827         * Makefile.in: Removed thr-objc.lo.
1828         * thr-dce.c: File removed.
1829         * thr-decosf1.c: File removed.
1830         * thr-irix.c: File removed.
1831         * thr-mach.c: File removed.
1832         * thr-objc.c: File removed.
1833         * thr-os2.c: File removed.
1834         * thr-posix.c: File removed.
1835         * thr-pthreads.c: File removed.
1836         * thr-rtems.c: File removed.
1837         * thr-single.c: File removed.
1838         * thr-solaris.c: File removed.
1839         * thr-vxworks.c: File removed.
1840         * thr-win32.c: File removed.
1841         * README.threads: File removed.
1842         * THREADS.MACH: File removed.
1843         * THREADS: Updated.
1845 2010-09-07  Nicola Pero  <nicola.pero@meta-innovation.com>
1847         * Object.m (MAX_CLASS_NAME_LEN): Unused define removed.
1849 2010-09-06  Iain Sandoe  <iains@gcc.gnu.org>
1851         * encoding.c: Add TARGET_ALIGN_NATURAL definition for m64 powerpc darwin.
1852         Add a comment as to why, update FIXME comments.
1854 2010-09-06  Nicola Pero  <nicola.pero@meta-innovation.com>
1856         * makefile.dos: Obsolete file removed.
1857         
1858 2010-04-02  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
1860         * aclocal.m4: Regenerate.
1862 2010-03-23  Dave Korn  <dave.korn.cygwin@gmail.com>
1864         PR libobjc/30445
1865         * configure.ac (extra_ldflags_libobjc): Define appropriately for
1866         Cygwin and MinGW hosts.
1867         * Makefile.am (libobjc_s.a): Remove dead pre-libtool target.
1868         (libobjc.dll): Likewise.
1869         * configure: Regenerate.
1871 2009-12-05  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
1873         * configure: Regenerate.
1875 2009-11-28  Jakub Jelinek  <jakub@redhat.com>
1877         * sarray.c (sarray_free): Use old_buckets variable.
1878         * encoding.c (objc_layout_structure_next_member): Remove unused
1879         bfld_type_size variable.
1881 2009-08-24  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
1883         * configure.ac (AC_PREREQ): Bump to 2.64.
1885 2009-08-22  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
1887         * aclocal.m4: Regenerate.
1888         * configure: Regenerate.
1889         * config.h.in: Regenerate.
1891 2009-08-22  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
1893         * Makefile.in (LIBTOOL): Add $(LIBTOOLFLAGS).
1895 2009-07-30  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
1897         * Makefile.in (AUTOCONF, ACLOCAL, ACLOCAL_AMFLAGS, aclocal_deps):
1898         New variables.
1899         ($(srcdir)/configure, $(srcdir)/aclocal.m4): New rules.
1901 2009-07-30  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
1903         * configure.ac (_AC_ARG_VAR_PRECIOUS): Use m4_rename_force.
1905 2009-04-09  Nick Clifton  <nickc@redhat.com>
1907         * sendmsg.c: Change copyright header to refer to version 3 of
1908         the GNU General Public License with version 3.1 of the GCC
1909         Runtime Library Exception and to point readers at the COPYING3
1910         and COPYING3.RUNTIME files and the FSF's license web page.
1911         * NXConstStr.m: Likewise.
1912         * Object.m: Likewise.
1913         * Protocol.m: Likewise.
1914         * archive.c: Likewise.
1915         * class.c: Likewise.
1916         * encoding.c: Likewise.
1917         * exception.c: Likewise.
1918         * gc.c: Likewise.
1919         * hash.c: Likewise.
1920         * init.c: Likewise.
1921         * libobjc_entry.c: Likewise.
1922         * linking.m: Likewise.
1923         * misc.c: Likewise.
1924         * nil_method.c: Likewise.
1925         * objc/NXConstStr.h: Likewise.
1926         * objc/Object.h: Likewise.
1927         * objc/Protocol.h: Likewise.
1928         * objc/encoding.h: Likewise.
1929         * objc/hash.h: Likewise.
1930         * objc/objc-api.h: Likewise.
1931         * objc/objc-decls.h: Likewise.
1932         * objc/objc-list.h: Likewise.
1933         * objc/objc.h: Likewise.
1934         * objc/runtime.h: Likewise.
1935         * objc/sarray.h: Likewise.
1936         * objc/thr.h: Likewise.
1937         * objc/typedstream.h: Likewise.
1938         * objects.c: Likewise.
1939         * sarray.c: Likewise.
1940         * selector.c: Likewise.
1941         * thr-dce.c: Likewise.
1942         * thr-decosf1.c: Likewise.
1943         * thr-irix.c: Likewise.
1944         * thr-mach.c: Likewise.
1945         * thr-objc.c: Likewise.
1946         * thr-os2.c: Likewise.
1947         * thr-posix.c: Likewise.
1948         * thr-pthreads.c: Likewise.
1949         * thr-rtems.c: Likewise.
1950         * thr-single.c: Likewise.
1951         * thr-solaris.c: Likewise.
1952         * thr-vxworks.c: Likewise.
1953         * thr-win32.c: Likewise.
1954         * thr.c: Likewise.
1955         * libobjc.def: Change copyright header to refer to version 3 of
1956         the GNU General Public License and to point readers at the COPYING3
1957         file and the FSF's license web page.
1958         * makefile.dos: Likewise.
1960 2009-04-09  Jakub Jelinek  <jakub@redhat.com>
1962         * Makefile.in: Change copyright header to refer to version
1963         3 of the GNU General Public License and to point readers at the
1964         COPYING3 file and the FSF's license web page.
1965         * configure.ac: Likewise.
1967 2009-03-12  Richard Frith-Macdonald  <rfm@gnu.org>
1968             David Ayers  <ayers@fsfe.org>
1970         PR libobjc/27466
1971         * objc/objc-api.h (_objc_unexpected_exception): Declare
1972         new hook.  Update copyright dates.
1973         * exception.c (objc_exception_throw): Use hook.  Update
1974         copyright dates.
1975         * libobjc.def (_objc_unexpected_exception): Export hook.
1976         Update copyright dates.
1977         
1978 2009-03-01  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
1980         * configure: Regenerate.
1982 2008-12-18  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
1984         * configure: Regenerate.
1986 2008-11-21  Kai Tietz  <kai.tietz@onevision.com>
1988         *  Object.m (errno): Replaced by errno.h include.
1989         (compare): Cast self to id to prevent warning on comparison.
1990         * objc/objc.h (BOOL): Prevent redeclaration of BOOL, if it is
1991         already there.
1992         * sendmsg.c (__objc_print_dtable_stats): Remove type warnings.
1993         * thr-win32.c (__objc_thread_detach): Remove type warning.
1994         (__objc_thread_id): Likewise.
1995         * thr.c (__objc_thread_detach_functiont): Add __builtin_trap ()
1996         for noreturn.
1998 2008-09-26  Peter O'Gorman  <pogma@thewrittenword.com>
1999             Steve Ellcey  <sje@cup.hp.com>
2001         * configure: Regenerate for new libtool.
2002         * config.h.in: Regenerate for new libtool.
2004 2008-07-18  Matthias Klose  <doko@ubuntu.com> 
2006         * Makefile.in: Ignore missing ../boehm-gc/threads.mk. 
2008 2008-07-18  Matthias Klose  <doko@ubuntu.com> 
2010         * Makefile.in: Include ../boehm-gc/threads.mk. 
2011         (OBJC_BOEHM_GC_LIBS): Define, (libobjc_gc$(libsuffix).la): Use it.
2013 2008-07-06  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
2015         * Makefile.in (install-info): New stub target.
2017 2008-06-17  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
2019         * configure: Regenerate.
2021 2008-06-14  Kai Tietz  <kai.tietz@onevision.com>
2023         * exception.c (PERSONALITY_FUNCTION): Remove extra decrement
2024         if HAVE_GETIPINFO is not defined.
2026 2008-06-10  Kai Tietz  <kai.tietz@onevision.com>
2028         * Object.m (compare): Add type id.
2029         * objc/Object.h: Likewise.
2030         * archive.c (objc_read_class): Use size_t to extend version to be
2031         size of pointer scalar width.
2032         * sendmsg.c (rtx): Undefine it before redefinition.
2033         (__objc_print_dtable_stats): Cast arguments to long as intended.
2035 2008-05-30  Julian Brown  <julian@codesourcery.com>
2037         * exception.c (__objc_exception_class): Initialise as constant
2038         array for ARM EABI. Change macro to static const for non-ARM EABI.
2039         (ObjcException): Add note about structure layout. Remove landingPad
2040         and handlerSwitchValue for ARM EABI.
2041         (get_ttype_entry): Add __ARM_EABI_UNWINDER__ version
2042         of function.
2043         (CONTINUE_UNWINDING): Define for ARM EABI/otherwise cases.
2044         (PERSONALITY_FUNCTION): Use ARM EABI-specific arguments, and add
2045         ARM EABI unwinding support.
2046         (objc_exception_throw): Use memcpy to initialise exception class.
2048 2008-05-25  Alan Modra  <amodra@bigpond.net.au>
2050         * encoding.c (strip_array_types): Rename from get_inner_array_type.
2051         (rs6000_special_round_type_align): Update.
2053 2008-05-09  Julian Brown  <julian@codesourcery.com>
2055         * Makefile.in (LTLDFLAGS): New.
2056         (libobjc$(libsuffix).la, libobjc_gc$(libsuffix).la): Use above.
2058 2008-04-18  Paolo Bonzini  <bonzini@gnu.org>
2060         PR bootstrap/35457
2061         * aclocal.m4: Regenerate.
2062         * configure: Regenerate.
2064 2008-01-24  David Edelsohn  <edelsohn@gnu.org>
2066         * configure: Regenerate.
2068 2007-10-14  H.J. Lu  <hongjiu.lu@intel.com>
2070         * configure.ac: Don't run config-ml.in directly.
2071         (multilib_arg): New.
2072         * configure: Regenerated.
2074 2007-08-06  Andrew Pinski  <pinskia@gmail.com>
2076         PR libobjc/30731
2077         * exception.c (parse_lsda_header): Use _uleb128_t/_sleb128_t instead
2078         of _Unwind_Word for variables which are used in
2079         read_uleb128/read_sleb128.
2080         (PERSONALITY_FUNCTION): Likewise.
2082 2007-07-05  H.J. Lu  <hongjiu.lu@intel.com>
2084         * aclocal.m4: Regenerated.
2086 2007-06-03  Andrew Pinski  <andrew_pinski@playstation.sony.com>
2088         * configure.ac: Fix a typo in *-*-darwin clause.
2089         * configure: Regenerated.
2091 2007-06-02  H.J. Lu  <hongjiu.lu@intel.com>
2093         * configure.ac: Fix a typo.
2094         * configure: Regenerated.
2096 2007-06-02  Paolo Bonzini  <bonzini@gnu.org>
2098         * configure: Regenerate.
2100 2007-06-01  Andrew Pinski  <andrew_pinski@playstation.sony.com>
2102         * Makefile.in: Replace all uses of libext with libsuffix.
2103         * configure.ac: Likewise.
2104         * configure: Regenerate.
2106         Revert:
2107         * Makefile.in: Remove all uses of $(libext).
2109 2007-05-23  Andrew Pinski  <andrew_pinski@playstation.sony.com>
2111         * Makefile.in: Remove all uses of $(libext).
2113 2007-05-23  Steve Ellcey  <sje@cup.hp.com>
2115         * configure: Regenerate.
2116         * aclocal.m4: Regenerate.
2118 2007-04-21  Andrew Ruder  <andy@aeruder.net>
2120         * sendmsg.c (__objc_get_forward_imp): Call
2121         __objc_msg_forward2 for real.
2123 2007-04-09  Andrew Ruder  <andy@aeruder.net>
2125         * sendmsg.c: Added __objc_msg_forward2, a hook that allows
2126         external libraries to provide a function that returns the real
2127         forwarding function based on both the selector and the receiver.
2128         * objc/objc-api.h: Define __objc_msg_forward2.
2130 2007-03-01  Brooks Moses  <brooks.moses@codesourcery.com>
2132         * Makefile.in: Add dummy install-pdf target.
2134 2007-02-18  Manuel Lopez-Ibanez  <manu@gcc.gnu.org>
2136         * objc/objc-list.h (list_free): Add keyword 'inline' to avoid
2137         unused warning.
2138         
2139 2006-10-31  Geoffrey Keating  <geoffk@apple.com>
2141         * encoding.c (darwin_rs6000_special_round_type_align): New.
2143 2006-10-14  Geoffrey Keating  <geoffk@apple.com>
2145         * Makefile.in: Use multi_basedir instead of toplevel_srcdir.
2146         * configure.ac: Use multi.m4 from aclocal rather than custom
2147         code.  Use multi_basedir instead of toplevel_srcdir.
2148         * aclocal.m4: Regenerate.
2149         * configure: Regenerate.
2151 2006-10-10  Brooks Moses  <bmoses@stanford.edu>
2153         * Makefile.in: Added empty "pdf" target.
2155 2006-07-18  Paolo Bonzini  <bonzini@gnu.org>
2157         * configure: Regenerate.
2159 2006-05-23  Carlos O'Donell  <carlos@codesourcery.com>
2161         * Makefile.in: Add install-html target. Add install-html to .PHONY
2163 2006-02-21  Rainer Orth  <ro@TechFak.Uni-Bielefeld.DE>
2165         PR libobjc/26309
2166         * thr-objc.c (_XOPEN_SOURCE): Don't define on Tru64 UNIX.
2168 2006-01-24  David Ayers  <d.ayers@inode.at>
2170         PR libobjc/9751
2171         * gc.c (class_ivar_set_gcinvisible): Replace strncpy with memcpy
2172         and insure the new strings are '\0' termintated.
2174 2006-01-24  David Ayers  <d.ayers@inode.at>
2176         PR libobjc/13946
2177         * configure.ac: Add include directives for --enable-objc-gc.
2178         * Makefile.in: Ditto.
2179         * configure: Regenerate.
2181         * gc.c (__objc_class_structure_encoding): Increment the used bytes
2182         instead of the local pointer to them.
2184 2005-12-14  Andrew Pinski  <pinskia@physics.uc.edu>
2186         PR objc/25360
2187         * objc/objc-api.c (_C_COMPLEX): New define.
2188         * encoding.c (objc_sizeof_type): Handle _C_Complex.
2189         (objc_alignof_type): Likewise.
2190         (objc_skip_typespec): Likewise.
2192 2005-12-15  David Ayers  <d.ayers@inode.at>
2194         PR libobjc/14382
2195         * README (+load,+initialize): Fix documentation to reflect
2196         intended and implemented semantics for +load and +initialize.
2197         
2198 2005-12-12  Andrew Pinski  <pinskia@physics.uc.edu>
2200         * encoding.c (TYPE_FIELDS): Fix to skip over just _C_STRUCT_B and
2201         the name.
2202         (get_inner_array_type): Fix to skip over _C_ARY_B and size.
2203         (rs6000_special_round_type_align): Update for the ABI fix.
2204         (objc_layout_finish_structure): Correct the encoding which is passed to
2205         ROUND_TYPE_ALIGN.
2207 2005-12-11  Andrew Pinski  <pinskia@physics.uc.edu>
2209         PR libobjc/25347
2210         * encoding.c (objc_sizeof_type): Don't handle _C_UNION_B special
2211         but use the struct layout functions.
2212         (objc_alignof_type): Likewise.
2213         (objc_layout_structure): Handle _C_UNION_B also.
2214         (objc_layout_structure_next_member): Likewise.
2215         (objc_layout_finish_structure): Likewise.
2217 2005-12-11  Andrew Pinski  <pinskia@physics.uc.edu>
2219         PR libobjc/25346
2220         * objc/objc-api.h (_C_BOOL): New define.
2221         * encoding.c (objc_sizeof_type): Handle _C_BOOL.
2222         (objc_alignof_type): Likewise.
2223         (objc_skip_typespec): Likewise.
2225 2005-11-20  David Ayers  <d.ayers@inode.at>
2227         PR libobjc/19024
2228         * objc/hash.h: Remove deprecated hash API.
2229         * hash_compat.c: Remove.
2230         * Makefile.in: Remove reference to hash_compat.c.
2232         * configure.ac (VERSION): Bump library version to 2:0:0.
2233         * configure: Regenerate.
2235 2005-11-09  Alexandre Oliva  <aoliva@redhat.com>
2237         PR other/4372
2238         * thr-objc.c (_XOPEN_SOURCE): Define.
2240 2005-10-07  Ulrich Weigand  <uweigand@de.ibm.com>
2242         PR libobjc/23612
2243         * objc/objc-api.h (struct objc_ivar): Move definition to
2244         global scope.
2246 2005-09-04  Andrew Pinski  <pinskia@physics.uc.edu>
2247             Rasmus Hahn  <rassahah@neofonie.de>
2249         PR libobjc/23108
2250         * archive.c (objc_write_type): Correct the element offset.
2251         (objc_read_type): Likewise.
2253 2005-08-17  Kelley Cook  <kcook@gcc.gnu.org>
2255         * All files: Update FSF address.
2257 2005-08-13  Marcin Koziej  <creep@desk.pl>
2258             Andrew Pinski  <pinskia@physics.uc.edu>
2260         PR libobjc/22492
2261         * exception.c (PERSONALITY_FUNCTION): Fix the PC with finally.
2263 2005-08-13  Andrew Pinski  <pinskia@physics.uc.edu>
2265         * Makefile.in (extra_ldflags_libobjc): New.
2266         (libobjc$(libext).la): Add extra_ldflags_libobjc to the link line.
2267         (libobjc_gc$(libext).la): Likewise.
2268         * configure.ac (extra_ldflags_libgfortran): Set for *-darwin* to
2269         "-Wl,-single_module".
2270         * configure: Regenerate.
2271         * linking.m (_objcInit): Remove.
2273 2005-07-26  Andrew Pinski  <pinskia@physics.uc.edu>
2275         PR libobjc/22606
2276         * Makefile.in (ALL_CFLAGS): Add -fexceptions.
2278 2005-06-08  David Ayers  <d.ayers@inode.at>
2280         * objc/NXConstStr.h, objc/Object.h, objc/Protocol.h,
2281         objc/encoding.h, objc/hash.h, objc/objc-api.h,
2282         objc/runtime.h, objc/sarray.h, objc/thr.h, 
2283         objc/typedstream.h: Do not include Objective-C headers as
2284         system headers.
2286 2005-06-07  David Ayers  <d.ayers@inode.at>
2288         * archive.c, init.c, selector.c: Include hash.h.
2289         * archive.c, class.c, encoding.c, gc.c, hash.c, hash_compat.c,
2290         init.c, misc.c, nil_method.c, objects.c, sarray.c, selector.c,
2291         sendmsg.c, thr-dce.c, thr-decosf1.c, thr-irix.c, thr-mach.c,
2292         thr-objc.c, thr-os2.c, thr-posix.c, thr-pthreads.c, thr-rtems.c,
2293         thr-single.c, thr-solaris.c, thr-vxworks.c, thr-win32.c, thr.c:
2294         Include Objective-C headers with quotes and objc/ directory
2295         prefix.
2297 2005-05-19  Richard Henderson  <rth@redhat.com>
2299         * exception.c: Revert last change.
2301 2005-05-19  David Ayers  <d.ayers@inode.at>
2303         * exception.c: Include tsystem.h for unwind.h.
2305 2005-05-09  Mike Stump  <mrs@apple.com>
2307         * configure: Regenerate.
2309 2005-04-12  Mike Stump  <mrs@apple.com>
2311         * configure: Regenerate.
2313 2005-03-21  Zack Weinberg  <zack@codesourcery.com>
2315         * Makefile.in: Set gcc_version here.
2316         * configure.ac: Do not invoke TL_AC_GCC_VERSION.  Adjust quoting
2317         in definition of toolexeclibdir so that $(gcc_version) is expanded
2318         by the Makefile.
2319         * aclocal.m4, configure: Regenerate.
2321 2005-03-03  David Ayers  <d.ayers@inode.at>
2323         * objc/hash.h (OBJC_IGNORE_DEPRECATED_API): Update deprecated
2324         version reference.  Correct typo.
2326 2005-03-02  David Ayers  <d.ayers@inode.at>
2328         PR libobjc/19024
2329         * Makefile.in (OBJS): Add hash_compat.lo.
2330         (OBJS_GC): Add hash_compat_gc.lo.
2331         (hash_compat_gc.lo): New target and rule.
2332         * objc/hash.h (hash_new, hash_delete, hash_add, hash_remove)
2333         (hash_next, hash_value_for_key, hash_is_key_in_hash)
2334         (hash_ptr, hash_string, compare_ptrs, compare_strings): Prefix
2335         with objc_.  Add deprecated non prefixed inlined versions.
2336         (OBJC_IGNORE_DEPRECATED_API): New macro to hide deprecated
2337         declarations.
2338         * hash.c (hash_new, hash_delete, hash_add, hash_remove, hash_next)
2339         (hash_value_for_key, hash_is_key_in_hash): Prefix with objc_ and
2340         update callers.
2341         * hash_compat.c: New file.
2342         * archive.c: Update callers.
2343         * init.c: Likewise.
2344         * selector.c: Likewise.
2345         * libobjc.def: Add objc_ versions of hash functions.
2347 2005-02-28  Andrew Pinski <pinskia@physics.uc.edu>
2349         PR libobjc/20252
2350         * Makefile.in (GTHREAD_FLAGS): Remove.
2351         (ALL_CFLAGS): Remove usage of GTHREAD_FLAGS.
2352         * thr-objc.c: Include config.h.
2353         * configure.ac: Instead of looking at GCC's makefile, figure out if
2354         GTHREAD_FLAGS should be defined by looking at the `thread model'
2355         of the current gcc.
2356         * configure: Regenerate.
2357         * config.h.in: Regenerate.
2359 2005-02-28  Paolo Bonzini  <bonzini@gnu.org>
2361         PR bootstrap/17383
2362         * configure.ac: Call GCC_TOPLEV_SUBDIRS.
2363         (Determine CFLAGS for gthread): Use $host_subdir.
2364         * configure: Regenerate.
2365         * Makefile.in (host_subdir): New.
2366         (INCLUDES): Use it.
2368 2004-12-20  Andrew Pinski  <pinskia@physics.uc.edu>
2370         PR libobjc/12035
2371         * gc.c: Remove definition of LOGWL, modWORDSZ, and divWORDSZ since
2372         they are not used.
2373         Include limits.h and stdlib.h.
2374         Define BITS_PER_WORD.
2376 2004-12-12  Alexander Malmberg  <alexander@malmberg.org>
2378         * selector.c (__objc_init_selector_tables): Add missing void to
2379         definition.
2381 2004-12-02  Richard Sandiford  <rsandifo@redhat.com>
2383         * configure.ac: Use TL_AC_GCC_VERSION to set gcc_version.
2384         * configure, aclocal.m4: Regenerate.
2386 2004-11-29  Kelley Cook  <kcook@gcc.gnu.org>
2388         * configure: Regenerate for libtool change.
2390 2004-11-25  Kelley Cook  <kcook@gcc.gnu.org>
2392         * configure: Regenerate for libtool reversion.
2394 2004-11-24  Kelley Cook  <kcook@gcc.gnu.org>
2396         * configure: Regenerate for libtool change.
2398 2004-11-24  Kelley Cook  <kcook@gcc.gnu.org>
2400         * aclocal.m4, config.h.in: Regenerate.
2402 2004-10-08  Mike Stump  <mrs@apple.com>
2403             Andrew Pinski  <pinskia@physics.uc.edu>
2405         * aclocal.m4: Rename to ...
2406         * acinclude.m4: here and also use m4_include instead of sinclude.
2407         * aclocal.m4: Regenerate.
2408         * configure: Regenerate.
2409         * configure.ac: Add AM_MAINTAINER_MODE and AM_PROG_CC_C_O.
2410         * Makefile.in (configure): Add @MAINT@ infront of configure.ac
2412 2004-10-08  Andrew Pinski  <pinskia@physics.uc.edu>
2414         * archive.c: Fix all the warnings about passing unsigned char*
2415         to char* and the other way too.
2417 2004-09-16  Andrew Pinski  <pinskia@physics.uc.edu>
2419         PR libobjc/16448
2420         * exception.c: Include config.h
2421         (objc_exception_throw): Change _GLIBCXX_SJLJ_EXCEPTIONS to
2422         SJLJ_EXCEPTIONS.
2423         * configure.ac: Find out what exception handling code we use.
2424         * configure: Regenerate.
2425         * config.h.in: New file, regenerate.
2427 2004-09-16  Andrew Pinski  <apinski@apple.com>
2429         * encoding.c (ALTIVEC_VECTOR_MODE): Define a bogus macro.
2431 2004-08-28  Nathanael Nerode  <neroden@gcc.gnu.org>
2433         * configure.ac: Switch from _GCC_TOPLEV_NONCANONICAL_TARGET to
2434         ACX_NONCANONICAL_TARGET.
2435         * configure: Regenerate.
2437 2004-08-13  Ziemowit Laski  <zlaski@apple.com>
2439         * objc/sarray.h: Hoist include of assert.h near the top of file,
2440         and mark the remainder of the file 'extern "C"'.
2442 2004-08-13  Andrew Pinski  <pinskia@physics.uc.edu>
2444         * objc/Object.h: Move includes out of extern "C" blocks.
2445         * objc/encoding.h: Likewise.
2446         * objc/hash.h: Likewise.
2447         * objc/objc-api.h: Likewise.
2448         * objc/runtime.h: Likewise.
2449         * objc/sarray.h: Likewise.
2450         * objc/typedstream.h: Likewise.
2452 2004-08-12  Ziemowit Laski  <zlaski@apple.com>
2454         * objc/NXConstStr.h: Update copyright date; bracket with
2455         'extern "C"' for C++ use; make include syntax consistent
2456         by using <...> instead of "..."; hoist <objc/...> includes
2457         above the 'extern "C"' block.
2458         * objc/Object.h: Likewise.
2459         * objc/Protocol.h: Likewise.
2460         * objc/encoding.h: Likewise.
2461         * objc/hash.h: Likewise.
2462         * objc/runtime.h: Likewise.
2463         * objc/sarray.h: Likewise.
2464         * objc/thr.h: Likewise.
2465         * objc/typedstream.h: Likewise.
2466         * objc/objc-api.h: Add 'extern "C"' block for C++ use.
2467         (objc_static_instances): For C++ case, do away with
2468         zero-sized array.
2469         (objc_method): Hoist definition to file scope.
2470         (_objc_load_callback, _objc_object_alloc, class_get_class_method,
2471         class_get_instance_method, class_create_instance,
2472         class_get_class_name, class_get_instance_size,
2473         class_get_meta_class, class_get_super_class, class_get_version,
2474         class_is_class, class_is_meta_class, class_set_version,
2475         class_get_gc_object_type, class_ivar_set_gcinvisible,
2476         get_imp): Rename 'class' parameter to '_class'.
2477         * objc/objc-list.h: Add 'extern "C"' block for C++ use.
2478         * objc/objc.h: Update copyright date.
2479         (arglist_t): Provide a union tag.
2481 2004-07-22  Andrew Pinski  <pinskia@physics.uc.edu>
2483         * thr.c (__objc_thread_detach_function): Do not mark as volatile
2484         but instead use the attribute noreturn.
2486 2004-06-28  Zack Weinberg  <zack@codesourcery.com>
2488         * encoding.c: Rename target_flags with a #define to avoid
2489         conflict with a prior declaration.
2491 2004-06-24  Andrew Pinski  <apinski@apple.com>
2493         * objc/encoding.h: Wrap the functions with extern "C" for C++
2494         mode.
2495         * objc/hash.h: Likewise.
2496         * objc/objc-api.h: Likewise.
2497         * objc/objc-list.h: Likewise.
2498         * objc/runtime.h: Likewise.
2499         * objc/sarray.h: Likewise.
2500         * objc/thr.h: Likewise.
2501         * objc/typedstream.h: Likewise.
2504 2004-06-21  Nick Clifton  <nickc@redhat.com>
2506         * encoding.c (BITS_PER_UNIT): Define if a definition is not
2507         provided.
2509 2004-06-20  Alexander Malmberg  <alexander@malmberg.org>
2511         * Makefile.in (exception.lo): Remove $(OBJC_GCFLAGS).
2512         (exception_gc.lo): New.
2513         (OBJS_GC): Add exception_gc.lo.
2515 2004-06-17  Richard Henderson  <rth@redhat.com>
2517         * exception.c: New file.
2518         * Makefile.in (exception.lo): New.
2519         (OBJS): Add it.
2521 2004-06-14  Andrew Pinski  <pinskia@physics.uc.edu>
2523         * linking.m (_objcInit): New empty function
2524         for Darwin only.
2526 2004-06-11  Andrew Pinski  <pinskia@physics.uc.edu>
2528         * configure.ac: Support --enable-shared=libobjc.
2529         * configure: Regenerate.
2531         PR libobjc/15901
2532         * configure.ac: Do not disable shared by default.
2533         * configure: Regenerate.
2535 2004-06-03  Nicola Pero  <n.pero@mi.flashnet.it>
2537         * Protocol.m ([-isEqual:]): Small optimizations returning
2538         immediately if the argument is equal to self, and accessing
2539         the argument's name directly if it's a protocol.
2541 2004-06-03  David Ayers  <d.ayers@inode.at>
2543         * Protocol.m ([-isEqual:]): Test the class of the argument.
2545 2004-05-25  Andrew Pinski  <pinskia@physics.uc.edu>
2547         * configure.ac (includedir): Rename to ...
2548         (includedirname).
2549         * Makefile.in: s/includedir/includedirname/.
2551         PR target/11572
2552         * configure.ac (includedir): Set to "include"
2553         except for Darwin.
2554         (libext) Set to empty except for Darwin.
2555         * configure: Regenerate
2556         * Makefile.in: s/libobjc.la/libobjc$(libext).la/g.
2557         s/include/$(includedir)/g.
2559 2004-05-25  Daniel Jacobowitz  <drow@false.org>
2561         * Makefile.in: Add .NOEXPORT.
2563 2004-05-25  Andrew Pinski  <pinskia@physics.uc.edu>
2565         Merge from the libobjc-branch
2566         2004-02-09  Andrew Pinski  <pinskia@physics.uc.edu>
2568                 * Makefile.in (OBJC_H): Change objc-deps.h to objc-decls.h.
2570         2004-02-03  Andrew Pinski  <pinskia@physics.uc.edu>
2572                 * Makefile.in (OBJC_H): Add objc-deps.h.
2574         2004-01-27  Nicola Pero  <n.pero@mi.flashnet.it>
2576                 * Protocol.m ([-conformsTo:]): If the argument is nil, return NO.
2577                 ([-hash], [-isEqual:]): New methods.
2579         2004-01-27  Richard Frith-Macdonald <rfm@gnu.org>
2581                 * sarray.c (sarray_free): Add a better comment.
2583         2004-01-27  Adam Fedor  <fedor@gnu.org>
2585                 * hash.c (hash_add): Cast cachep to int.
2586                 * selector.c (__sel_register_typed_name): Cast
2587                 soffset_decode to int.
2589         2004-01-27  Alexander Malmberg  <alexander@malmberg.org>
2591                 * selector.c: Rename register_selectors_from_list to
2592                 __objc_register_selectors_from_list. Update caller.
2593                 (__objc_register_selectors_from_list): Lock __objc_runtime_mutex
2594                 while registering selectors. Use __sel_register_typed_name instead
2595                 of sel_register_typed_name. Check for NULL method_name:s.
2596                 (pool_alloc_selector): New function.
2597                 (__sel_register_typed_name): Use pool_alloc_selector to allocate
2598                 selector structures.
2599                 * sendmsg.c (class_add_method_list): Use
2600                 __objc_register_selectors_from_list.
2601                 * objc/runtime.h: Add __objc_register_selectors_from_list.
2603         2004-01-25  Adam Fedor  <fedor@gnu.org>
2604                     Nicola Pero  <n.pero@mi.flashnet.it>
2605                     Andrew Pinski  <pinskia@physics.uc.edu>
2607                 * objc/objc-decls.h: New file.
2608                 * objc/objc-api.h (_objc_lookup_class): Mark as export.
2609                 (_objc_load_callback): Likewise.
2610                 (_objc_object_alloc): Likewise.
2611                 (_objc_object_copy): Likewise.
2612                 (_objc_object_dispose): Likewise.
2614         2004-01-25  Andrew Pinski  <pinskia@physics.uc.edu>
2616                 * archive.c: s/__inline__/inline
2617                 * sendmsg.c: Likewise.
2619                 * encoding.c: Remove FIXME about the warning
2620                 about unused variable.
2621                 * sendmsg.c: Add a FIXME comment saying that
2622                 this should be using libffi.
2624                 * Makefile.in (LIBTOOL): Use @LIBTOOL@ now as it works.
2627 2004-05-13  Andrew Pinski  <pinskia@physics.uc.edu>
2629         * archive.c (objc_read_class): Initialize class_name.
2630         (objc_read_selector): Initialize selector_name.
2632 2004-05-09  Richard Sandiford  <rsandifo@redhat.com>
2634         * Makefile.in (toolexecdir): Remove trailing space.
2636 2004-04-15  Nathanael Nerode  <neroden@gcc.gnu.org>
2638         PR libobjc/14948
2639         * configure.ac: De-precious CC so multilibs work.
2640         * configure: Regenerate.
2642 2004-04-14  Nathanael Nerode  <neroden@gcc.gnu.org>
2644         * configure.ac: Restore toolexecdir.
2645         * Makefile.in: Restore toolexecdir.
2646         * configure: Regenerate.
2648 2004-04-09  Nathanael Nerode  <neroden@gcc.gnu.org>
2650         * configure.ac: Remove (unused) glibcpp_prefixdir.
2651         * configure: Regenerate.
2653         * configure.in: Rename to configure.ac.
2654         * Makefile.in: Update to match.
2656         * Makefile.in: Remove toolexecdir, glibcpp_toolexecdir (unused).
2657         Replace glibcpp_toolexeclibdir with toolexeclibdir.
2658         * configure.in: Remove glibcpp_toolexecdir (unused).
2659         Replace glibcpp_toolexeclibdir with toolexeclibdir.  Don't generate
2660         config.h or stamp-h (unused).  Move one comment to the right place.
2661         * configure: Regenerate.
2662         * config.h.in: Remove (unused).
2664         * config.h.in: Regenerate with autoheader.
2666         * Makefile.in: Remove (unused) gcc_version_trigger.
2667         * configure.in: Remove (unused) glibcpp_builddir.  Don't AC_SUBST
2668         gcc_version_trigger.
2669         * configure: Regenerate.
2671         * configure.in: Switch to modern style for AC_INIT, AC_OUTPUT.
2672         Sort file into sections.  Remove dnl where appropriate.  Fix
2673         other style issues.
2674         * configure: Regenerate.
2676         * configure.in: Replace old AC_PROG_CC hack with new one.
2677         Define toplevel_srcdir in terms of srcdir, not top_srcdir (there
2678         are no subdirectory output files, so this is fine).  Change prereq
2679         to autoconf 2.59.
2680         * aclocal.m4: Include ../config/no-executables.m4.
2681         * configure: Regenerate with autoconf 2.59.
2683         * configure.in: Improve comments on gthread_cflags.  Improve m4
2684         quotation, and replace 'if test' with 'case', for --enable-objc-gc.
2685         * configure: Regenerate.
2687         * configure.in: Move PACKAGE and VERSION settings up top.  Remove
2688         unused call to AC_PROG_LN_S.  Default RANLIB to ':'.  Remove
2689         redundant checks for values of RANLIB, AR, INSTALL.
2690         * configure: Regenerate.
2692         * configure.in: Clean up handling of
2693         --enable-version-specific-runtime-libs and related variables;
2694         replace 'if test' with 'case' where reasonable.  Fix comments.
2695         Remove useless libstdcxx_interface.
2696         * configure: Regenerate.
2698         * configure.in: Use _GCC_TOPLEV_NONCANONICAL_TARGET.
2699         Replace uses of target_alias with target_noncanonical.
2700         * aclocal.m4: Include ../config/acx.m4.
2701         * configure: Regenerate.
2702         * Makefile.in: Replace uses of target_alias with target_noncanonical.
2703         Fix copyright statement.
2705         * configure.in: Hand-inline bulky, confusing macros from
2706         aclocal.m4.  Replace references to "GNU Objective C" with "GCC".
2707         Update copyright notice.  Remove stuff for automake, which isn't
2708         used in this directory.  Remove emacs local variables.
2709         * aclocal.m4: Remove hand-inlined macros.  Update copyright notice.
2710         * configure: Regenerate.
2712 2004-03-16  Manfred Hollstein  <mh@suse.com>
2714         * Makefile.in, configure.in, configure: Update copyright years.
2716 2004-03-15  Manfred Hollstein  <mh@suse.com>
2718         * Makefile.in (LIBOBJC_VERSION, LIBOBJC_GC_VERSION): Use
2719         definition from configure.in.
2720         * configure.in (PACKAGE): Add definition.
2721         (VERSION): Add definition; substitute it in output files.
2722         * configure: Re-generate.
2724 2004-03-05  Ziemowit Laski  <zlaski@apple.com>
2726         * objc/hash.h (hash_string, compare_strings):
2727         Add type-casts to make Objective-C++ happy.
2728         * objc/typedstream.h (objc_get_stream_class_version):
2729         Rename parameter from 'class' to 'class_name' to make
2730         Objective-C++ happy.
2732 2004-03-01  Michael Matz  <matz@suse.de>
2734         * Makefile.in (ALL_CFLAGS): Add -fno-strict-aliasing.
2736 2004-02-06  Ziemowit Laski  <zlaski@apple.com>
2738         * objc/objc-api.h (objc_super): The 'class' field shall
2739         be named 'super_class' #ifdef __cplusplus.
2741 2004-01-17  Andrew Pinski  <pinskia@physics.uc.edu>
2743         PR target/10781
2744         * encoding.c (rs6000_special_round_type_align): Define.
2746 2004-01-14  Adam Fedor  <fedor@gnu.org>
2748         PR libobjc/12155
2749         * selector.c (__objc_register_instance_methods_to_class): Free
2750         new_list if not used.
2752 2004-01-09  Andrew Ruder  <aeruder@ksu.edu>
2754         PR libobjc/11904
2755         * sarray.c (sarray_free): Free array->is_copy_of latter.
2757 2003-12-01  Zack Weinberg  <zack@codesourcery.com>
2759         PR 11433
2760         * Protocol.m (descriptionForInstanceMethod): Don't dereference
2761         instance_methods if it's NULL.
2762         (descriptionForClassMethod): Likewise for class_methods.
2764 2003-10-24  Rainer Orth  <ro@TechFak.Uni-Bielefeld.DE>
2766         * Makefile.in (runtime-info.h): Remove -Wp.
2768 2003-10-21  Rainer Orth  <ro@TechFak.Uni-Bielefeld.DE>
2770         * Makefile.in (CC1OBJ): Remove.
2771         (runtime-info.h): Invoke $(CC) so all MULTIFLAGS are handled
2772         correctly.
2773         Use .m extension for temporary file.
2774         Remove assembler temp file.
2776 2003-10-20  Joseph S. Myers  <jsm@polyomino.org.uk>
2778         * objc/hash.h (hash_string): Don't use a cast as an lvalue.
2780 2003-10-17  Rainer Orth  <ro@TechFak.Uni-Bielefeld.DE>
2782         * Makefile.in (runtime-info.h): Use MULTIFLAGS.
2784 2003-09-09  Alan Modra  <amodra@bigpond.net.au>
2786         * configure: Regenerate.
2788 2003-08-27  Alexander Malmberg  <alexander@malmberg.org>
2790         * Makefile.in, aclocal.m4: Update to $(libdir)/gcc/ instead of
2791         (libdir)/gcc-lib/ when installing.
2792         * configure: Regenerate.
2794 Thu Jul 10 10:27:43 2003  Nicola Pero  <n.pero@mi.flashnet.it>
2796         libobjc/9969
2797         * sendmsg.c (get_imp): Fixed rare threading problem.
2798         (__objc_responds_to): Similar fixes.
2799         (objc_msg_lookup): Similar fixes.
2800         (__objc_init_install_dtable): Lock the runtime before checking if the
2801         table is installed.
2803 2003-05-23  Nathanael Nerode  <neroden@gcc.gnu.org>
2805         * hash.c, init.c, libobjc.def, libobjc_entry.c, linking.m,
2806         makefile.dos, misc.c, nil_method.c, objects.c, sarray.c,
2807         selector.c, sendmsg.c, thr-dce.c, thr-decosf1.c, thr-irix.c,
2808         thr-mach.c, thr-objc.c, thr-os2.c, thr-posix.c, thr-pthreads.c,
2809         thr-rtems.c, thr-single.c, thr-solaris.c, thr-vxworks.c,
2810         thr-win32.c, thr.c: Replace "GNU CC" with "GCC".
2811         * Makefile.in, NXConstStr.m, Object.m, Protocol.m, archive.c,
2812         class.c, encoding.c, gc.c, objc/NXConstStr.h, objc/Object.h,
2813         objc/Protocol.h, objc/encoding.h, objc/hash.h, objc/objc-api.h,
2814         objc/objc-list.h, objc/objc.h, ocjc/runtime.h, objc/sarray.h,
2815         objc/thr.h, objc/typedstream.h: Replace "GNU CC" with "GCC".
2817 Tue May 13 14:56:03 2003  Richard Frith-Macdonald <rfm@gnu.org>
2818                           Nicola Pero  <n.pero@mi.flashnet.it>
2820         libobjc/10742
2821         * init.c (class_superclass_of_class): New function.
2822         (create_tree_of_subclasses_inherited_from): Use it.
2823         (__objc_tree_insert_class): Likewise.
2824         (class_is_subclass_of_class): Likewise.
2826 2003-04-11  David Chad  <davidc@freebsd.org>
2827             Loren J. Rittle  <ljrittle@acm.org>
2829         libobjc/8562
2830         * objc/hash.h (hash_string): Constify correctly.
2831         (compare_ptrs): Use direct compare.
2832         * objc/objc-list.h (list_nth): Rename index to indx to avoid shadow.
2833         * objc/sarray.h: Global rename index to indx to avoid shadow.
2835 2003-03-12  Andreas Schwab  <schwab@suse.de>
2837         * aclocal.m4 (GLIBCPP_EXPORT_INSTALL_INFO): Avoid trailing /. in
2838         glibcpp_toolexeclibdir.
2839         * configure: Rebuilt.
2841 2003-02-20  Alexandre Oliva  <aoliva@redhat.com>
2843         * configure.in: Propagate ORIGINAL_LD_FOR_MULTILIBS to
2844         config.status.
2845         * configure: Rebuilt.
2847 2003-01-27  Alexandre Oliva  <aoliva@redhat.com>
2849         * aclocal.m4 (glibcpp_toolexeclibdir): Instead of
2850         $(MULTISUBDIR), use `$CC -print-multi-os-directory`, unless
2851         version_specific_libs is enabled.
2852         * configure: Rebuilt.
2854 2003-01-09  Christian Cornelssen  <ccorn@cs.tu-berlin.de>
2856         * Makefile.in (FLAGS_TO_PASS): Also pass DESTDIR.
2857         (install-libs, install-headers): Prepend $(DESTDIR) to
2858         destination paths in all (un)installation commands.
2860 2002-12-02  Zack Weinberg  <zack@codesourcery.com>
2862         * thr-objc.c: Include coretypes.h and tm.h.
2864 2002-12-01  Zack Weinberg  <zack@codesourcery.com>
2866         * encoding.c, sendmsg.c: Include coretypes.h and tm.h.
2868 2002-11-26  Nathanael Nerode  <neroden@gcc.gnu.org>
2870         * configure.in: Remove skip-this-dir support.
2871         * configure: Regenerate.
2873 2002-09-22  Kaveh R. Ghazi  <ghazi@caip.rutgers.edu>
2875         * Makefile.in (all): Fix multilib parallel build.
2877 Thu Sep 12 12:44:37 2002  Nicola Pero  <n.pero@mi.flashnet.it>
2879         * sendmsg.c (nil_method): Declare not to take a variable number of
2880         args.
2881         (objc_msg_lookup): Cast nil_method to IMP before returning it.
2882         (objc_msg_lookup_super): The same.
2884 2002-09-10  Jan Hubicka  <jh@suse.cz>
2886         * nil_method.c (nil_method): No longer defined with variable
2887         arguments.
2889 2002-07-02  Rodney Brown  <rbrown64@csc.com.au>
2891         * objc/encoding.h: Fix formatting.
2892         * objc/hash.h: Likewise.
2893         * objc/objc-api.h: Likewise.
2894         * objc/runtime.h: Likewise.
2895         * objc/thr.h: Likewise.
2896         * archive.c: Likewise.
2897         * class.c: Likewise.
2898         * encoding.c: Likewise.
2899         * gc.c: Likewise.
2900         * hash.c: Likewise.
2901         * init.c: Likewise.
2902         * misc.c: Likewise.
2903         * nil_method.c: Likewise.
2904         * objects.c: Likewise.
2905         * sarray.c: Likewise.
2906         * selector.c: Likewise.
2907         * sendmsg.c: Likewise.
2908         * thr-mach.c: Likewise.
2909         * thr.c: Likewise.
2911 2002-06-25  DJ Delorie  <dj@redhat.com>
2913         * aclocal.m4 (GLIBCPP_CONFIGURE): Split out
2914         GLIBCPP_TOPREL_CONFIGURE.
2915         * configure.in: Call it before AC_CANONICAL_SYSTEM.
2916         * configure: Regenerate.
2918 2002-06-21  Kaveh R. Ghazi  <ghazi@caip.rutgers.edu>
2920         * Object.m (forward, read, write): Fix unused parameter warnings.
2921         * encoding.c: Include <stdlib.h>.
2922         (target_flags): Mark with attribute unused.
2923         (atoi): Delete.
2924         * runtime.h (__objc_selector_max_index): Change to unsigned int.
2925         (__objc_generate_gc_type_description): Prototype.
2926         * selector.c (__objc_selector_max_index): Change to unsigned int.
2928 Mon Jun 17 18:37:42 2002  Nicola Pero  <n.pero@mi.flashnet.it>
2930         * sendmsg.c (__objc_get_forward_imp): Fix warning by making sure
2931         we always have a return value: if __objc_msg_forward does not
2932         supply a forwarding implementation, return the default
2933         __builtin_apply based one.
2935 2002-06-15  Kaveh R. Ghazi  <ghazi@caip.rutgers.edu>
2937         * Object.m: Fix signed/unsigned warning.
2938         * Protocol.m: Likewise.
2939         * archive.c: Always include stdlib.h.
2940         (objc_read_short, objc_read_unsigned_short, objc_read_int,
2941         objc_read_long, __objc_read_nbyte_uint, __objc_read_nbyte_ulong):
2942         Fix signed/unsigned warning.
2943         (objc_write_type, objc_read_type, objc_write_types,
2944         objc_read_types): Ensure ctype 8-bit safety.
2945         (__objc_no_write, __objc_no_read): Mark unused parameters.
2946         * class.c (class_table_setup): Specify void arg.
2947         * encoding.c (atoi, objc_sizeof_type, objc_alignof_type,
2948         objc_skip_typespec, objc_skip_offset,
2949         objc_layout_structure_next_member): Ensure ctype 8-bit safety.
2950         (objc_layout_structure_next_member): Ensure variables are
2951         initialized.
2952         * gc.c (__objc_generate_gc_type_description,
2953         class_ivar_set_gcinvisible): Mark unused parameters.
2954         * init.c (__objc_send_load, __objc_destroy_class_tree_node): Mark
2955         unused parameters.
2956         (__objc_init_protocols) Fix signed/unsigned warning.
2957         * nil_method.c (nil_method): Mark unused parameters.
2958         * thr.h (objc_thread_callback): Specify void arg.
2959         * sarray.c (sarray_new, sarray_realloc, sarray_free): Fix
2960         signed/unsigned warning.
2961         (sarray_free): Fix formatting.
2962         * selector.c (sel_types_match): Ensure ctype 8-bit safety.
2963         * sendmsg.c (__objc_init_install_dtable) Mark unused parameters.
2965 2002-06-09  Andreas Jaeger  <aj@suse.de>
2967         * encoding.c (objc_layout_structure_next_member): Remove unused
2968         variable.
2970 2002-05-20  Kaveh R. Ghazi  <ghazi@caip.rutgers.edu>
2972         * Makefile.in (SHELL): Set to @SHELL@.
2973         (WARN_CFLAGS): New.
2974         (ALL_CFLAGS): Add $(WARN_CFLAGS).
2976 2002-05-16  Rainer Orth  <ro@TechFak.Uni-Bielefeld.DE>
2978         * aclocal.m4: Allow for PWDCMD to override hardcoded pwd.
2979         * configure: Regenerate.
2981 2002-05-08  Alexandre Oliva  <aoliva@redhat.com>
2983         * configure.in (ORIGINAL_LD_FOR_MULTILIBS): Preserve LD at
2984         script entry, and set LD to it when configuring multilibs.
2985         * configure: Rebuilt.
2987 2002-04-19  David O'Brien  <obrien@FreeBSD.org>
2989         * encoding.c (MAX, MIN, ROUNDING): #undef before defining.
2991 2002-04-09  Hans-Peter Nilsson  <hp@bitrange.com>
2993         PR objc/6107
2994         * objc/objc-api.h (struct objc_protocol_list): Change type of
2995         member count from int to size_t.
2997 2002-02-11  Franz Sirl  <Franz.Sirl-kernel@lauterbach.com>
2999         PR libobjc/4039
3000         * aclocal.m4: Replace with version copied from libstdc++-v3.
3001         * configure.in: Update for changes to aclocal and Makefile.
3002         * configure: Regenerate.
3003         * Makefile.in: Correct install of multilibs and shared libs, use
3004         INSTALL_DATA for include files.
3006 Mon Dec 17 17:02:12 2001  Nicola Pero  <nicola@brainstorm.co.uk>
3008         * init.c (__objc_exec_class): Fixed bug in the loop on unclaimed
3009         categories - when an unclaimed category was found, the loop was
3010         doing two steps forward instead of one, so that in certain cases
3011         it was failing to properly load all the categories.  (Reported
3012         with fix by Alexander Malmberg <alexander@malmberg.org>).
3014 2001-11-14  Aldy Hernandez  <aldyh@redhat.com>
3016         * encoding.c: Add target_flags.
3018 2001-11-07  Aldy Hernandez  <aldyh@redhat.com>
3020          * objc/objc-api.h (_C_VECTOR): New.
3022          * encoding.c (VECTOR_TYPE): New.
3024 Mon Oct 29 21:29:21 2001  Nicola Pero  <n.pero@mi.flashnet.it>
3026         * class.c: Rewritten the class table to use optimized, lock-free
3027         lookup.  This more than doubles the speed of class method
3028         invocations.  (class_table_setup), (class_table_insert),
3029         (class_table_replace), (class_table_get_safe),
3030         (class_table_next), (class_table_print),
3031         (class_table_print_histogram): New functions.
3032         (__objc_init_class_tables): Use class_table_setup.
3033         (__objc_add_class_to_hash): Use class_table_get_safe and
3034         class_table_insert.  (objc_lookup_class), (objc_get_class): Do not
3035         assert the existence of the table; do not lock the runtime; use
3036         class_table_get_safe.  (objc_next_class): Use class_table_next.
3037         (__objc_resolve_class_links): Use class_table_next.
3038         (class_pose_as): Use class_table_replace.
3040 2001-09-10  Ovidiu Predescu  <ovidiu@cup.hp.com>
3042         * gc.c: Removed the DEBUG declaration.
3044 Wed Jul 18 12:48:56 2001  Nicola Pero  <n.pero@mi.flashnet.it>
3046         * thr.c (objc_mutex_lock): Invoke __objc_thread_id directly,
3047         rather than through objc_thread_id, to save a function call.
3048         (objc_mutex_trylock, objc_mutex_unlock, objc_condition_wait):
3049         Ditto.
3051 Mon Jul 16 12:15:00 2001  Nicola Pero  <n.pero@mi.flashnet.it>
3053         * objc/objc-api.h (object_is_class): Fixed - buggy code was trying
3054         to cast an id to a Class, which can not be done.  Make the check
3055         by using CLS_ISMETA on the class pointer instead.
3056         (object_is_meta_class): Similar fix.
3058 2001-06-09  Alexandre Oliva  <aoliva@redhat.com>, Stephen L Moshier  <moshier@mediaone.net>
3060         * configure.in (AC_EXEEXT): Work around in case it expands to
3061         nothing, as in autoconf 2.50.
3062         * acinclude.m4: Likewise.
3063         * configure: Rebuilt.
3065 2001-06-08  Nicola Pero  <n.pero@mi.flashnet.it>
3067         * THREADS: Explain that when we compile libobjc inside GCC, we
3068         always use thr-objc.c as a backend, which uses GCC's thread code.
3070 2001-06-06  Richard Frith-Macdonald  <rrfm@gnu.org>
3072         * init.c (__objc_send_message_in_list): When setting a new entry
3073         in __objc_load_methods use the method IMP as key, but check to see
3074         if the method is in the hashtable by looking at the IMP also.
3075         Also ... call the method after adding it to the hashtable rather
3076         than before ... thus preventing an obscure possibility of infinite
3077         recursion if a +load method itself loads a subclass.
3079 2001-05-25  Ovidiu Predescu  <ovidiu@cup.hp.com>
3081         * init.c (__objc_send_message_in_list): When setting a new entry
3082         in __objc_load_methods use the method name as key, not the method
3083         IMP (reported by Richard Frith-Macdonald <richard@brainstorm.co.uk>).
3085 2001-05-09  Joseph S. Myers  <jsm28@cam.ac.uk>
3087         * objc-features.texi: Move to ../gcc/objc.texi.
3088         * fdl.texi: Remove.
3089         * Makefile.in: Don't generate documentation from
3090         objc-features.texi.
3092 2001-05-01  Mark Mitchell  <mark@codesourcery.com>
3094         * fdl.texi: New file.
3095         * objc-features.texi: Simplify.
3096         * Makefile.in: Adjust accordingly.
3098 2001-04-30  Mark Mitchell  <mark@codesourcery.com>
3100         * objc-features.texi: Use the GFDL.
3102 Wed Mar 21 04:44:58 EST 2001  John Wehle  (john@feith.com)
3104         * encoding.c (REAL_TYPE): Define.
3106 2001-03-19  David Edelsohn  <edelsohn@gnu.org>
3108         * encoding.c (TYPE_MODE): Define.
3110 2001-03-14  Nicola Pero  <n.pero@mi.flashnet.it>
3112         * thr.c (objc_thread_add): New function.
3113         (objc_thread_remove): Ditto.
3114         * objc/thr.h: Declare them.
3115         * libobjc.def: Mention them.
3117 2001-02-28  Ovidiu Predescu  <ovidiu@cup.hp.com>
3119         * objc-features.texi: Document the @compatibility_alias compiler
3120         directive (description from Nicola Pero <n.pero@mi.flashnet.it>).
3122 Fri Feb 23 18:12:00 2001  Rainer Orth  <ro@TechFak.Uni-Bielefeld.DE>
3124         * sendmsg.c (__objc_forward): Delete strlen() declaration.
3126 2001-02-08  Geoffrey Keating  <geoffk@redhat.com>
3128         * configure.in: Don't run AC_PROG_CC_WORKS or AC_EXEEXT, because
3129         we're not interested in the result and they might fail.
3130         * configure: Regenerated.
3132 2001-01-12  Joseph S. Myers  <jsm28@cam.ac.uk>
3134         * objc-features.texi: Use @email.
3136 2001-01-12  Joseph S. Myers  <jsm28@cam.ac.uk>
3138         * sendmsg.c (__objc_print_dtable_stats): Don't use #ifdef inside
3139         printf.
3141 2000-01-11  Richard Earnshaw  <rearnsha@arm.com>
3143         * encoding.c (STRUCTURE_SIZE_BOUNDARY): Redefine in a way that
3144         determines the value dynamically.
3146 Wed Jan  3 00:49:10 2001  Ovidiu Predescu  <ovidiu@cup.hp.com>
3148         * sendmsg.c: Added __objc_msg_forward, a hook that allows external
3149         libraries to provide a function that returns the real forwarding
3150         function. This can alleviate problems __builtin_apply() and
3151         friends have on various platforms. (Solution suggested by Helge
3152         Hess.)
3154         * objc/objc-api.h: Define __objc_msg_forward.
3156         * sendmsg.c: Define gen_rtx_REG.
3158 2000-12-06      Ralf Corsepius <corsepiu@faw.uni-ulm.de>
3160         * thr-rtems.c: New file. Stub to compile.
3162 2000-09-06  Alexandre Oliva  <aoliva@redhat.com>
3164         * configure: Rebuilt with new libtool.m4.
3166 Tue Aug 15 00:38:56 2000  Ovidiu Predescu  <ovidiu@cup.hp.com>
3168         * configure.in: Create a config.h file. Check for <sched.h>.
3169         * configure: Regenerate.
3171         * config.h.in: Check for <sched.h>.
3173 2000-08-14  Zack Weinberg  <zack@wolery.cumb.org>
3175         * configure: Regenerate after change to ../libtool.m4.
3177 2000-08-14  Andreas Schwab  <schwab@suse.de>
3179         * objc-features.texi (Top): Move @menu at end of node.
3181 2000-08-11  Manfred Hollstein  <manfredh@redhat.com>
3183         * objc-features.texi: Move @node Top before @menu.
3185 Sun Aug  6 23:27:49 2000  Ovidiu Predescu  <ovidiu@cup.hp.com>
3187         * objc-features.texi: Documented the new -fconstant-string-class
3188         option.
3190 Sun Aug  6 22:51:16 2000  Ovidiu Predescu  <ovidiu@cup.hp.com>
3192         * thr-posix.c: Integrated Chris Ball's <cball@fmco.com> changes to
3193         improve the Posix thread support for Objective-C.
3195 2000-08-04  Zack Weinberg  <zack@wolery.cumb.org>
3197         * aclocal.m4: Replace copy of ../libtool.m4 with
3198         sinclude(../libtool.m4).
3200 Fri Jul 28 08:58:02 2000  Nicola Pero  <nicola@brainstorm.co.uk>
3202         * configure.in: Added libtool support; build shared libraries
3203         if --enable-shared was passed on command line.
3204         * Makefile.in: Modified most compilation commands to use libtool.
3205         * aclocal.m4: New symbolic link to the ../libtool.m4, from the
3206         libtool distribution.
3208 Sat Jul 29 00:10:21 2000  Ovidiu Predescu  <ovidiu@cup.hp.com>
3210         * sarray.c, Object.m: Removed the explicit prototypes for strlen
3211         and memcpy on 64-bit platforms (Suggested by Rodney Brown
3212         <rdb@cup.hp.com>).
3214 2000-05-12  H.J. Lu  (hjl@gnu.org)
3216         * Makefile.in (GTHREAD_FLAGS): New.
3217         (ALL_CFLAGS): Add $(GTHREAD_FLAGS).
3218         (OBJC_THREAD_FILE): Changed to thr-objc.
3220         * configure.in (GTHREAD_FLAGS): New, check and replace it for
3221         Makefile.
3222         (OBJC_THREAD_FILE): Removed.
3224         * thr-objc.c: New.
3226 2000-07-13  Kaveh R. Ghazi  <ghazi@caip.rutgers.edu>
3228         * objc/hash.h: Include string.h.
3230 2000-04-15  David Edelsohn  <edelsohn@gnu.org>
3232         * Object.m (strlen): 64-bit PowerPC is a 64bit platform as well.
3234 2000-04-12  Jakub Jelinek  <jakub@redhat.com>
3236         * Object.m (strlen): Provide prototype on all 64bit platforms,
3237         not only alpha.
3238         * sarray.c (memcpy): Likewise.
3239         * encoding.c (objc_layout_finish_structure): Don't use
3240         ROUND_TYPE_ALIGN on sparc.
3242         * encoding.c (objc_layout_structure_next_member): Do the whole
3243         procedure even for the first member, so that we get correct
3244         alignment.
3246 2000-03-29  Zack Weinberg  <zack@wolery.cumb.org>
3248         * objc/Protocol.h, objc/objc-list.h: Change #endif labels to
3249         comments.
3251 2000-02-23  Zack Weinberg  <zack@wolery.cumb.org>
3253         * Makefile.in: Add -DIN_TARGET_LIBS to ALL_CFLAGS.
3255 Thu Sep 23 07:19:12 1999   Chris Ball <cball@fmco.com>
3257         * thr-posix.c (__objc_mutex_deallocate): made deallocate work.
3259 Tue Sep 21 07:47:10 1999  Jeffrey A Law  (law@cygnus.com)
3261         * Makefile.in (gc.o, gc_gc.o): Do not pass -fgnu-runtime to
3262         the compiler when building C code.
3264 Fri Aug  6 23:32:29 1999  Daniel Jacobowitz <drow@drow.them.org>
3266         * Makefile.in (FLAGS_TO_PASS): Include prefix, exec_prefix,
3267         libdir, libsubdir and tooldir.
3269 Mon Jun 21 05:40:15 1999  John David Anglin <dave@hiauly1>
3271         * init.c (__objc_force_linking): Make global.
3273 Thu May 20 03:20:59 1999  Jeffrey A Law  (law@cygnus.com)
3275         * configure.in (AC_EXEEXT): Remove call.
3276         (compiler_name): Explicitly check with no extension and .exe
3277         extension.
3278         * configure: Regenerate.
3280 Sun Apr 25 01:15:34 1999  Mumit Khan  <khan@xraylith.wisc.edu>
3282         * Makefile.in (CC1OBJ): Define in terms of CC.
3283         (runtime-info.h): Use.
3285 Fri April 8 08:21:07 1999 Ovidiu Predescu <ovidiu@cup.hp.com>
3287         * objc-features.texi: Updated the URL to Boehm's GC page.
3289 Fri Mar 26 23:41:07 1999 Ovidiu Predescu <ovidiu@cup.hp.com>
3291         * archive.c (__objc_code_char, __objc_write_char): Explicitly specify
3292         the char as being signed (patch from Daniel Jacobowitz
3293         <drow@false.org>).
3295 Wed Mar 24 22:41:28 1999  Mumit Khan  <khan@xraylith.wisc.edu>
3297         * configure.in (AC_PREREQ): Update to 2.13.
3298         (AC_EXEEXT): Call to find possible file extension.
3299         (compiler_name): Use.
3300         * configure: Regenerate.
3302 Wed Jan 27 02:31:01 1999  Jeffrey A Law  (law@cygnus.com)
3304         * Makefile.in (ALL_CFLAGS): Add -DIN_GCC.
3306 Tue Jan  5 01:38:53 1999  Jeffrey A Law  (law@cygnus.com)
3308         * configure.in (thread_file): Correct and simplify code to find
3309         the thread file.
3310         * configure: Rebuilt.
3312 1998-11-26  Manfred Hollstein  <manfred@s-direktnet.de>
3314         * configure.in (compiler_name): Add check to detect if this
3315         language's compiler has been built.
3316         * configure: Regenerate.
3318 Mon Nov 23 16:50:28 1998  Kaveh R. Ghazi  <ghazi@caip.rutgers.edu>
3320         *  configure.in: Use AC_PREREQ(2.12.1).
3322 Thu Nov 19 20:33:37 1998  Jeffrey A Law  (law@cygnus.com)
3324         * Makefile.in (runtime-info.h): Avoid GNU make extensions.
3326 Sun Nov  8 17:46:14 1998  Kaveh R. Ghazi  <ghazi@caip.rutgers.edu>
3328         * Makefile.in (INCLUDES): Add -I$(srcdir)/$(MULTISRCTOP)../include.
3330 Thu Oct 22 14:34:06 1998  Kaveh R. Ghazi  <ghazi@caip.rutgers.edu>
3332         * configure.in: Use AC_CONFIG_AUX_DIR($topsrcdir).
3334 Sat Oct 17 05:21:31 1998  Ovidiu Predescu  <ovidiu@slip.net>
3336         * objc-features.texi (Top): Changed the email address.
3337         * objc-features.texi (Garbage Collection): Use @uref instead of @url.
3339 Mon Oct 11 21:25:27 1998  Ovidiu Predescu  <ovidiu@slip.net>
3341         * encoding.c: Redefine get_inner_array_type to get the first entry
3342         in the structure.
3344 Thu Oct  8 12:21:14 1998  Richard Frith-Macdonald <richard@brainstorm.co.uk>
3346         * encoding.c (objc_skip_type_qualifiers): Handle _C_BYREF.
3347         (objc_get_type_qualifiers): Similarly.
3348         * objc/encoding.h (_C_BYREF): Define.
3349         (_F_BYREF): Define.
3351 1998-10-07  David S. Miller  <davem@pierdol.cobaltmicro.com>
3353         * objc/sarray.h: Make boffset be an unsigned long when sparc so it
3354         works out on 64-bit systems.
3356 Tue Oct  6 20:32:06 1998  Alexandre Oliva  <oliva@dcc.unicamp.br>
3358         * Makefile.in (INCLUDES): Make it multilib-friendly.
3360 Fri Oct  2 07:12:14 1998  H.J. Lu  (hjl@gnu.org)
3362         * Makefile.in (INCLUDES): Add -I$(srcdir)/../gcc.
3364 Thu Oct  1 22:33:03 1998 Robert Lipe  <robertl@dgii.com>
3365                          Jeffrey A Law  (law@cygnus.com)
3367         * Makefile.in (INCLUDES): Reference gcc via $MULTIBUILDTOP.
3368         (FLAGS_TO_PASS): Added.
3369         (runtime-info.h): Reference cc1ibj via $MULTIBUILDTOP.
3371         * archive.c: Change config.h to tconfig.h.
3373         * configure.in: Find gcc's object directory even for multilibs.
3375 Wed Sep 30 18:17:17 1998  Robert Lipe  <robertl@dgii.com>
3377         * configure.in: Escape ^ in grep string.
3378         * configure: Rebuilt.
3380 Wed Sep 30 09:14:52 1998  Jeffrey A Law  (law@cygnus.com)
3382         * All .h files pushed down into the objc/ subdirectory.
3383         * Makefile.in (copy_headers): Corresponding changes.
3384         * configure.in (AC_INIT): Corresponding changes.
3385         * configure: Rebuilt.
3387 1998-09-30  Ben Elliston  <bje@cygnus.com>
3388             Jeff Law      <law@cygnus.com>
3390         * Makefile.in: Rewrite.
3392         * configure.in: Likewise.
3394         * configure: Regenerate.
3396         * All .c files.  Remove "objc" prefix when including objc header
3397         files.  Include tconfig.h, not ../tconfig.h.
3399 Mon Sep 21 23:27:10 1998  Ovidiu Predescu <ovidiu@slip.net>
3401         * encoding.c (TREE_TYPE, ARRAY_TYPE): Define.
3402         (get_inner_array_type): Define.
3404 1998-09-21  Ben Elliston  <bje@cygnus.com>
3406         * New directory.  Moved files from ../gcc/objc.
3408 Copyright (C) 1998-2016 Free Software Foundation, Inc.
3410 Copying and distribution of this file, with or without modification,
3411 are permitted in any medium without royalty provided the copyright
3412 notice and this notice are preserved.