PR bootstrap/82916
[official-gcc.git] / libobjc / ChangeLog
blobb36962c1c847dc0d1594b2f00ccfd3d565db5115
1 2017-08-30  Richard Sandiford  <richard.sandiford@linaro.org>
2             Alan Hayward  <alan.hayward@arm.com>
3             David Sherwood  <david.sherwood@arm.com>
5         * encoding.c (_darwin_rs6000_special_round_type_align): Prefix mode
6         names with E_ in case statements.
8 2017-02-07  Richard Biener  <rguenther@suse.de>
10         PR tree-optimization/79256
11         PR middle-end/79278
12         * encoding.c (objc_layout_structure_next_member): Adjust
13         ADJUST_FIELD_ALIGN usage.
15 2017-01-18  Matthias Klose  <doko@ubuntu.com>
17         PR libobjc/78697
18         * configure.ac: Allow default for --with-target-bdw-gc-include.
19         * configure: Regenerate.
21         PR libobjc/78698
22         * configure.ac: Use the libgc.la file when available.
23         * configure: Regenerate.
25 2017-01-17  Jakub Jelinek  <jakub@redhat.com>
27         PR other/79046
28         * configure: Regenerated.
29         * configure.ac: Add GCC_BASE_VER.
30         * Makefile.in (gcc_version): Use @get_gcc_base_ver@ instead of cat to
31         get version from BASE-VER file.
32         * configure: Regenerated.
34 2017-01-01  Jakub Jelinek  <jakub@redhat.com>
36         Update copyright years.
38 2016-12-01  Matthias Klose  <doko@ubuntu.com>
40         * configure.ac: Don't use pkg-config to check for bdw-gc.
41         * configure: Regenerate.
43 2016-11-30  Matthias Klose  <doko@ubuntu.com>
45         * configure.ac: Set BDW_GC_CFLAGS and BDW_GC_LIBS after checking
46         for the existence of the pkg-config modules.
47         * Regenerate.
49 2016-11-30  Jakub Jelinek  <jakub@redhat.com>
51         * configure.ac (--enable-objc-gc): If not given, default to
52         enable_objc_gc=no.
53         * configure: Regenerated.
55 2016-11-30  Matthias Klose  <doko@ubuntu.com>
57         * configure.ac (--enable-objc-gc): Allow to configure with a
58         system provided boehm-gc.
59         * configure: Regenerate.
60         * Makefile.in (OBJC_BOEHM_GC_LIBS): Get value from configure.
61         * gc.c: Include system bdw-gc headers.
62         * memory.c: Likewise.
63         * objects.c: Likewise.
65 2016-11-15  Matthias Klose  <doko@ubuntu.com>
67         * aclocal.m4: Regenerate.
68         * configure: Likewise.
70 2016-01-04  Jakub Jelinek  <jakub@redhat.com>
72         Update copyright years.
74 2015-11-07  Trevor Saunders  <tbsaunde+gcc@tbsaunde.org>
76         PR libobjc/24775
77         * encoding.c (_darwin_rs6000_special_round_type_align): Use
78         __CHAR_BIT__ instead of BITS_PER_UNIT.
79         (objc_sizeof_type): Likewise.
80         (objc_layout_structure): Likewise.
81         (objc_layout_structure_next_member): Likewise.
82         (objc_layout_finish_structure): Likewise.
83         (objc_layout_structure_get_info): Likewise.
85 2015-11-03  Trevor Saunders  <tbsaunde+gcc@tbsaunde.org>
87         PR libobjc/24775
88         * encoding.c (objc_layout_finish_structure): Remove usage of
89         ROUND_TYPE_SIZE.
91 2015-09-12  Trevor Saunders  <tbsaunde+gcc@tbsaunde.org>
93         PR libobjc/24775
94         * sendmsg.c (tm.h): Remove include.
96 2015-09-12  Trevor Saunders  <tbsaunde+gcc@tbsaunde.org>
98         PR libobjc/24775
99         * sendmsg.c (gen_rtx): Remove macro.
100         (gen_rtx_MEM): Likewise.
101         (gen_rtx_REG): Likewise.
102         (rtx): Likewise.
104 2015-09-12  Trevor Saunders  <tbsaunde+gcc@tbsaunde.org>
106         PR libobjc/24775
107         * sendmsg.c: Remove check of STRUCT_VALUE macro.
109 2015-05-13  Eric Botcazou  <ebotcazou@adacore.com>
111         * configure.ac: Remove manual SJLJ check.
112         * config.h.in: Regenerate.
113         * configure: Likewise.
114         * exception.c: Replace SJLJ_EXCEPTIONS by __USING_SJLJ_EXCEPTIONS__.
116 2015-05-13  Michael Haubenwallner  <michael.haubenwallner@ssi-schaefer.com>
118         * aclocal.m4: Regenerated with automake-1.11.6.
120 2015-05-04  Trevor Saunders  <tbsaunde+gcc@tbsaunde.org>
122         * configure: Regenerate.
124 2015-05-01  Trevor Saunders  <tbsaunde+gcc@tbsaunde.org>
126         * acinclude.m4: Include bitfields.m4.
127         * config.h.in: Regenerate.
128         * configure: Likewise.
129         * configure.ac: Invoke gt_BITFIELD_TYPE_MATTERS.
130         * encoding.c: Check HAVE_BITFIELD_TYPE_MATTERS.
132 2015-04-29  Trevor Saunders  <tbsaunde+gcc@tbsaunde.org>
134         * encoding.c (objc_layout_structure_next_member): Check the value of
135         PCC_BITFIELD_TYPE_MATTERS not if it is defined.
137 2015-02-05  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
139         PR libobjc/63765
140         * thr.c (_XOPEN_SOURCE): Remove.
142 2015-01-27  Matthias Klose  <doko@ubuntu.com>
144         * sendmsg.c: Add prototypes for __objc_get_forward_imp and get_imp.
146 2015-01-09  Dimitris Papavasiliou  <dpapavas@gmail.com>
148         PR libobjc/51891
149         * ivars.c: Add a check for classes without instance
150         variables, which have a NULL ivar list pointer.
152 2015-01-05  Jakub Jelinek  <jakub@redhat.com>
154         Update copyright years.
156 2014-11-21  H.J. Lu  <hongjiu.lu@intel.com>
158         PR bootstrap/63784
159         * configure: Regenerated.
161 2014-11-11  Francois-Xavier Coudert  <fxcoudert@gcc.gnu.org>
163         PR target/63610
164         * configure: Regenerate.
166 2014-11-05  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
168         * thr.c (_XOPEN_SOURCE): Define as 600.
170 2014-07-27  Alan Modra  <amodra@gmail.com>
171             Matthias Klose  <doko@ubuntu.com>
173         PR libobjc/61920
175         * encoding.c: Define rs6000_special_adjust_field_align_p.
177 2014-01-02  Richard Sandiford  <rdsandiford@googlemail.com>
179         Update copyright years
181 2013-09-20  Alan Modra  <amodra@gmail.com>
183         * configure: Regenerate.
185 2013-07-21   Ondřej Bílka  <neleai@seznam.cz>
187         * class.c: Fix typos.
188         * encoding.c: Likewise.
189         * init.c: Likewise.
190         * objc-private/runtime.h: Likewise.
191         * objc/runtime.h: Likewise.
192         * objc-sync.c: Likewise.
194 2013-07-04  Kai Tietz  <ktietz@redhat.com>
196         * exception.c: Add check for SjLj to SEH blocks.
198 2013-02-03  Richard Sandiford  <rdsandiford@googlemail.com>
200         Update copyright years.
202 2012-10-19  Michael Meissner  <meissner@linux.vnet.ibm.com>
204         * encoding.c (TARGET_VSX): Provide definitions based on the
205         current compilation options, and not based off the target options
206         structure.
207         (TARGET_ALTIVEC): Likewise.
208         (TARGET_64BIT): Likewise.
210 2012-09-14  David Edelsohn  <dje.gcc@gmail.com>
212         * configure: Regenerated.
214 2012-07-19  Tristan Gingold  <gingold@adacore.com>
215             Richard Henderson  <rth@redhat.com>
217         * exception.c (__gnu_objc_personality_seh0): New function.
219 2012-05-16  H.J. Lu  <hongjiu.lu@intel.com>
221         * configure: Regenerated.
223 2012-03-12  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
225         * configure.ac (enable_objc_gc): Remove alpha*-dec-osf* handling.
226         * configure: Regenerate.
228         * thr.c (_XOPEN_SOURCE): Define unconditionally.
230 2011-11-21  Andreas Tobler  <andreast@fgznet.ch>
232         * configure: Regenerate.
234 2011-11-02  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
236         * Makefile.in (INCLUDES): Add -I$(MULTIBUILDTOP)../libgcc.
237         * configure.ac (target_thread_file, HAVE_GTHR_DEFAULT): Remove.
238         * configure: Regenerate.
239         * config.h.in: Regenerate.
241 2011-10-17  Paul Brook  <paul@codesourcery.com>
242             Matthias Klose  <doko@ubuntu.com>
244         * exception.c (parse_lsda_header): hardcode ttype_encoding for older
245         ARM EABI toolchains.
246         (get_ttype_entry) Remove __ARM_EABI_UNWINDER__ variant.
248 2011-10-09  Nicola Pero  <nicola.pero@meta-innovation.com>
250         PR libobjc/49883
251         * init.c (__objc_exec_class): Work around a bug in clang's code
252         generation.  Clang sets the class->info field to values different
253         from 0x1 or 0x2 (the only allowed values in the traditional GNU
254         Objective-C runtime ABI) to store some additional information, but
255         this breaks backwards compatibility.  Wipe out all the bits in the
256         fields other than the first two upon loading a class.
258 2011-10-09  Nicola Pero  <nicola.pero@meta-innovation.com>
260         * class.c (objc_lookup_class): Added back for compatibility with
261         clang which seems to emit calls to it.
263 2011-10-08  Richard Frith-Macdonald <rfm@gnu.org>
264             Nicola Pero  <nicola.pero@meta-innovation.com>
266         PR libobjc/50428
267         * sendmsg.c (__objc_send_initialize): If a class does not have an
268         +initialize method, search for an +initialize method in the
269         superclass and in the ancestor classes and execute the first one
270         that is found.  This makes the GNU runtime behave in the same way
271         as the Apple/NeXT runtime with respect to +initialize methods and
272         subclassing.
274 2011-08-06  Nicola Pero  <nicola.pero@meta-innovation.com>
276         PR libobjc/50002
277         * class.c (__objc_update_classes_with_methods): Iterate over meta
278         classes as well as normal classes when refreshing the method
279         implementations.  This fixes replacing class methods.
281 2011-08-06  Nicola Pero  <nicola.pero@meta-innovation.com>
283         * class.c (class_getSuperclass): Fixed to work with meta classes
284         still in construction too.
286 2011-08-06  Nicola Pero  <nicola.pero@meta-innovation.com>
288         * class.c (class_getSuperclass): Fixed typo in comment.
289         
290 2011-08-06  Nicola Pero  <nicola.pero@meta-innovation.com>
292         PR libobjc/49882
293         * class.c (class_getSuperclass): Return the superclass if the
294         class is in construction.
295         * objc/runtime.h (class_getSuperclass): Updated documentation.
297 2011-08-05  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
299         * Makefile.in (INCLUDES): Search
300         $(srcdir)/$(MULTISRCTOP)../libgcc.
302 2011-06-08  Nicola Pero  <nicola.pero@meta-innovation.com>
304         * objc/objc.h (__GNU_LIBOBJC__): Bumped to 20110608.
306 2011-06-08  Nicola Pero  <nicola.pero@meta-innovation.com>
308         * configure.ac (VERSION): Bumped to 4:0:0.
309         * configure (VERSION): Likewise.
311 2011-06-08  Nicola Pero  <nicola.pero@meta-innovation.com>
313         * objc/README: Updated.
314         * objc-private/selector.h: Updated comments.
315         
316 2011-06-07  Nicola Pero  <nicola.pero@meta-innovation.com>
318         * sendmsg.c (class_get_instance_method): Removed.
319         (class_get_class_method): Removed.
320         (objc_get_uninstalled_dtable): Removed.
322 2011-06-07  Nicola Pero  <nicola.pero@meta-innovation.com>
324         * objc-private/module-abi-8.h (class_get_instance_size): Removed.
325         * objects.c (class_create_instance): Removed.
326         * error.c (__USE_FIXED_PROTOTYPES__): Removed.
327         * gc.c (__objc_generate_gc_type_description): Use
328         class_getInstanceSize() instead of class_get_instance_size().
329         * selector.c (sel_types_match): Made static.
330         (sel_get_typed_uid): Removed.
331         (sel_get_any_typed_uid): Removed.
332         (sel_get_name): Removed.
333         (sel_get_type): Removed.
334         (sel_register_name): Removed.
335         (sel_register_typed_name): Removed.
336         (sel_get_uid): Removed.
338 2011-06-07  Nicola Pero  <nicola.pero@meta-innovation.com>
340         * encoding.c (method_get_number_of_arguments): Removed.
341         (method_get_sizeof_arguments): Removed.
343 2011-06-07  Nicola Pero  <nicola.pero@meta-innovation.com>
345         * class.c (objc_next_class): Removed.
346         (class_pose_as): Removed.
347         (CLASSOF): Removed.
348         (class_table_replace): Removed.
349         (objc_lookup_class): Removed.
351 2011-06-07  Nicola Pero  <nicola.pero@meta-innovation.com>
353         Removed the Traditional Objective-C runtime public API.
354         * Makefile.in (OBJC_DEPRECATED_H): Variable removed.
355         (install-headers): Do not create the objc/deprecated directory and
356         do not install the deprecated headers.
357         (OBJC_H): Removed encoding.h and objc-api.h.
358         * Object.m: Removed all methods with the exception of -class and
359         -isEqual:.  Updated includes.  ([-class]): Use Modern API.
360         * objc/Object.h: Do not include deprecated/Object.h.
361         * objc/deprecated/Object.h: Removed.
362         * linking.m (__objc_linking): Call [Object class] instead of
363         [Object name].
364         * Protocol.m: Removed all methods with the exception of -isEqual:.
365         Updated includes.
366         * objc/Protocol.h: Do not include deprecated/Protocol.h.
367         * objc/deprecated/Protocol.h: Removed.
368         * objc/deprecated/struct_objc_symtab.h: Removed.
369         * objc/deprecated/struct_objc_module.h: Removed.
370         * objc/deprecated/struct_objc_ivar.h: Removed.
371         * objc/deprecated/struct_objc_ivar_list.h: Removed.
372         * objc/deprecated/struct_objc_method.h: Removed.
373         * objc/deprecated/struct_objc_method_list.h: Removed.
374         * objc/deprecated/struct_objc_protocol_list.h: Removed.
375         * objc/deprecated/struct_objc_category.h: Removed.
376         * objc/deprecated/MetaClass.h: Removed.
377         * objc/deprecated/objc_msg_sendv.h: Removed.  
378         * objc/deprecated/README: Removed.
379         * objc/deprecated/struct_objc_class.h: Removed.
380         * objc/deprecated/struct_objc_protocol.h: Removed.
381         * objc/deprecated/struct_objc_selector.h: Removed.
382         * objc/encoding.h: Removed.
383         * objc/message.h (struct objc_super): Removed the definition for
384         the Traditional Objective-C runtime API.
385         * objc/objc.h: Do not include objc/objc-decls.h.
386         deprecated/struct_objc_selector.h, deprecated/MetaClass.h,
387         deprecated/struct_objc_class.h, deprecated/struct_objc_protocol.h
388         and deprecated/objc_msg_sendv.h.  Uncommented new definition of
389         Protocol *.
390         * objc/objc-api.h: Removed.
391         * objc/runtime.h: Updated comments.  Removed check to detect
392         concurrent usage of Traditional and Modern APIs.
393         * objc-private/module-abi-8.h: Always define struct objc_class and
394         struct objc_protocol.  (struct objc_protocol_list): Changed type
395         of 'list' argument from 'Protocol *' to 'struct objc_protocol *'.
396         (class_get_instance_size): Added.
397         * objc-private/protocols.h (__objc_protocols_add_protocol): Take a
398         'struct objc_protocol *' as argument, not a 'Protocol *'.
399         * objc-private/runtime.h: Updated comments.
400         * objc-private/selector.h (struct objc_selector, sel_eq): Added.
401         * class.c: Include objc-private/selector.h.
402         (objc_get_meta_class): Return a Class instead of a MetaClass.
403         * encoding.c (method_get_next_argument): Removed.
404         (method_get_first_argument): Removed.
405         (method_get_nth_argument): Removed.
406         * gc.c: Include objc/runtime.h instead of objc/encoding.h.
407         Include objc-private/module-abi-8.h and ctype.h.
408         * protocols.c (__objc_protocols_add_protocol): Take a 'struct
409         objc_protocl *' as argument, not a 'Protocol *'.
410         (class_addProtocol): Added casts to 'struct objc_protocol *' and
411         'Protocol *'.
412         (class_copyProtocolList): Likewise.
413         (protocol_conformsToProtocol): Likewise.
414         (protocol_copyProtocolList): Likewise.
415         * sarray.c: Include objc-private/module-abi-8.h.
416         * sendmsg.c (method_get_next_argument): Removed.
417         (method_get_first_argument): Removed.
418         (method_get_nth_argument): Removed.
419         (objc_msg_sendv): Removed.
420         (arglist_t, retval_t): New.  (class_get_class_method): Take a
421         'Class', not 'MetaClass', argument.
422         * thr.c: Include module-abi-8.h.
423         
424 2011-06-03  Nicola Pero  <nicola.pero@meta-innovation.com>
426         * Makefile.in (OBJC_DEPRECATED_H): Removed struct_objc_static_instances.h
427         and objc_get_uninstalled_dtable.h.
428         * objc/deprecated/struct_objc_static_instances.h: Removed.
429         * objc/deprecated/objc_get_uninstalled_dtable.h: Removed.       
430         * objc/objc-api.h: Do not include deprecated/objc_static_instances.h
431         and deprecated/objc_get_uninstalled_dtable.h.
432         
433 2011-06-03  Nicola Pero  <nicola.pero@meta-innovation.com>
435         * Makefile.in (OBJC_DEPRECATED_H): Removed objc_object_alloc.h.
436         * objc/deprecated/objc_object_alloc.h: Removed.
437         * objc/objc-api.h: Do not include deprecated/objc_object_alloc.h.
438         * objects.c (_objc_object_alloc, _objc_object_dispose,
439         _objc_object_copy): Removed.
440         * libobjc.def (__objc_object_alloc, __objc_object_copy,
441         __objc_object_dispose): Removed.
442         
443 2011-06-03  Nicola Pero  <nicola.pero@meta-innovation.com>
445         * Makefile.in (OBJC_DEPRECATED_H): Removed METHOD_NULL.h.
446         * objc/objc-api.h: Do not include deprecated/METHOD_NULL.h.
447         * objc/deprecated/METHOD_NULL.h: Removed.
448         
449 2011-06-03  Nicola Pero  <nicola.pero@meta-innovation.com>
451         * Makefile.in (OBJC_DEPRECATED_H): Removed objc_valloc.h,
452         objc_malloc.h and objc_unexpected_exception.h.
453         (exception.lo): Do not use -Wno-deprecated-declarations.
454         (exception_gc.lo): Likewise.
455         * objc/objc-api.h: Do not include deprecated/objc_valloc.h,
456         deprecated/objc_malloc.h and
457         deprecated/objc_unexpected_exception.h.
458         * objc/deprecated/objc_valloc.h: Removed.
459         * objc/deprecated/objc_malloc.h: Removed.
460         * objc/deprecated/objc_unexpected_exception.h: Removed.
461         * exception.c (_objc_unexpected_exception): Removed.
462         (objc_exception_throw): Do not check for
463         _objc_unexpected_exception.
464         * memory.c (objc_valloc, _objc_malloc, _objc_atomic_malloc,
465         _objc_valloc, _objc_realloc, _objc_calloc, _objc_free): Removed.        
466         * libobjc.def (_objc_unexpected_exception, objc_valloc): Removed.
467         
468 2011-06-03  Nicola Pero  <nicola.pero@meta-innovation.com>
470         * objc/objc.h: Do not include deprecated/STR.h.
471         * objc/deprecated/STR.h: Removed.
472         * Makefile.in (OBJC_DEPRECATED_H): removed STR.h.
473         
474 2011-06-03  Nicola Pero  <nicola.pero@meta-innovation.com>
476         * Makefile.in (OBJC_H): Removed hash.h and sarray.h.
477         (OBJC_DEPRECATED_H): Likewise.
478         * libobjc.def (objc_hash_new, objc_hash_delete, objc_hash_add,
479         objc_hash_remove, objc_hash_next, objc_hash_value_for_key,
480         objc_hash_is_key_in_hash, hash_add, hash_delete, hash_new,
481         hash_next, hash_remove, hash_value_for_key, hash_is_key_in_hash,
482         sarray_at_put, sarray_at_put_safe, sarray_free, sarray_lazy_copy,
483         sarray_new, sarray_realloc, sarray_remove_garbage): Removed.
484         * objc/sarray.h: Removed.
485         * objc/hash.h: Removed.
486         * objc/deprecated/sarray.h: Removed.
487         * objc/deprecated/hash.h: Removed.
488         * objc/Object.h: Do not include objc/deprecated/hash.h
489         * Object.m: Include string.h.
490         * objc/objc-api.h: Do not include objc/deprecated/hash.h.
491         * objc-private/common.h (GNU_LIBOBJC_COMPILING_LIBOBJC_ITSELF):
492         Removed.
494 2011-06-03  Nicola Pero  <nicola.pero@meta-innovation.com>
496         * Object.m ([-forward::]): Removed.
497         * objc/deprecated/Object.h ([-forward::]): Removed.
498         * sendmsg.c (__objc_forward): Updated comments.
499         
500 2011-06-03  Nicola Pero  <nicola.pero@meta-innovation.com>
502         * Makefile.in (OBJC_H): Removed objc-list.h.
503         (OBJC_DEPRECATED_H): Removed objc-list.h.
504         * objc/objc-list.h: File removed.
505         * objc/deprecated/objc-list.h: File removed.
507 2011-06-03  Nicola Pero  <nicola.pero@meta-innovation.com>
509         * Makefile.in (OBJC_H): Removed typedstream.h.
510         (OBJC_DEPRECATED_H): Removed typedstream.h.
511         (C_SOURCE_FILES): Removed archive.c.
512         (Object.lo): Rule removed.
513         (Object_gc.lo): Likewise.
514         (archive.lo): Likewise.
515         (archive_gc.lo): Likewise.
516         * objc/deprecated/Object.h ([+streamVersion:], [-read], [-write],
517         [-awake]): Removed.
518         Do not include deprecated/typedstream.h.
519         * Object.m: Removed the same methods.
520         * archive.c: File removed.
521         * objc/typedstream.h: File removed.
522         * objc/deprecated/typedstream.h: File removed.
523         * libobjc.def (__objc_read_nbyte_uint, __objc_read_nbyte_ulong,
524         __objc_write_class, __objc_write_object, __objc_write_selector,
525         objc_close_typed_stream, objc_end_of_typed_stream,
526         objc_flush_typed_stream, objc_get_stream_class_version,
527         objc_open_typed_stream, objc_open_typed_stream_for_file,
528         objc_read_array, objc_read_char, objc_read_int, objc_read_long,
529         objc_read_object, objc_read_selector, objc_read_short,
530         objc_read_string, objc_read_type, objc_read_types,
531         objc_read_unsigned_char, objc_read_unsigned_int,
532         objc_read_unsigned_long, objc_read_unsigned_short,
533         objc_write_array, objc_write_char, objc_write_int,
534         objc_write_long, objc_write_object, objc_write_object_reference,
535         objc_write_root_object, objc_write_selector, objc_write_short,
536         objc_write_string, objc_write_string_atomic, objc_write_type,
537         objc_write_types, objc_write_unsigned_char,
538         objc_write_unsigned_int, objc_write_unsigned_long,
539         objc_write_unsigned_short): Removed.
540         
541 2011-06-02  Nicola Pero  <nicola.pero@meta-innovation.com>
543         * Makefile.in (OBJC_DEPRECATED_H): Removed objc_error.h.
544         * objc/deprecated/objc_error.h: Removed.
545         * objc/objc-api.h: Do not include deprecated/objc_error.h.
546         * libobjc.def (objc_error, objc_verror): Removed.
547         * error.c (_objc_error_handler, objc_error, objc_verror,
548         objc_set_error_handler): Removed.
549         * Object.m ([-error:], [-perform:], [-perform:with:],
550         [-perform:with:with], [-subclassResponsibility:],
551         [-notImplemented:], [-shouldNotImplement:], [-doesNotRecognize:]):
552         Removed.
553         * objc/deprecated/Object.h: Removed the same methods.
554         * sendmsg.c (__objc_forward): Do not try to invoke the "error:"
555         method after trying to invoke the "doesNotRecognize:" method.
556         
557 2011-05-26  Nicola Pero  <nicola.pero@meta-innovation.com>
559         * sendmsg.c: Reindented part of the file.  No non-trivial changes
560         in code.
562 2011-05-26  Nicola Pero  <nicola.pero@meta-innovation.com>
564         * sendmsg.c (__objc_install_dtable_for_class): Use objc_getClass,
565         not objc_lookup_class.
567 2011-05-25  Richard Frith-Macdonald <rfm@gnu.org>
568             David Ayers  <ayers@fsfe.org>
570         PR libobjc/38307
571         * sendmsg.c: Include objc/hash.h.
572         (get_implementation): New function, mostly with code from get_imp
573         updated to support the new +initialize dispatch table logic.
574         (get_imp): Use get_implementation.
575         (__objc_responds_to): Updated to support the new +initialize
576         dispatch table logic.
577         (class_respondsToSelector): Likewise.
578         (objc_msg_lookup): Use get_implementation.
579         (__objc_init_install_dtable): Removed.
580         (__objc_install_methods_in_dtable): Updated arguments.
581         (__objc_install_dispatch_table_for_class): Renamed to
582         __objc_install_dtable_for_class and updated to support the new
583         +initialize dispatch table logic.
584         (__objc_update_dispatch_table_for_class): Updated to support the
585         new +initialize dispatch table logic.
586         (__objc_forward): Call get_implementation instead of get_imp.
587         (prepared_dtable_table): New.
588         (__objc_prepare_dtable_for_class): New. 
589         (__objc_prepared_dtable_for_class): New.
590         (__objc_get_prepared_imp): New.
591         (__objc_install_prepared_dtable_for_class): New.
592         
593 2011-05-24  Nicola Pero  <nicola.pero@meta-innovation.com>
595         PR libobjc/48177
596         * selector.c (__sel_register_typed_name): Use sel_types_match()
597         instead of strcmp() to compare selector types (Suggestion by
598         Richard Frith-Macdonald <rfm@gnu.org>).
600 2011-04-15  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
602         PR libobjc/32037
603         * Makefile.in (OBJC_GCFLAGS): Move ...
604         * configure.ac (enable_objc_gc): ... here.
605         Add $(libsuffix) to OBJC_BOEHM_GC.
606         * configure: Regenerate.
608 2011-02-28  Nicola Pero  <nicola.pero@meta-innovation.com>
609         
610         * selector.c (sel_getTypedSelector): Return NULL if there are
611         multiple selectors with conflicting types.
612         * objc/runtime.h (sel_getTypedSelector): Updated documentation.
613         
614 2011-02-28  Richard Frith-Macdonald <rfm@gnu.org>
616         PR libobjc/47922
617         * gc.c (class_ivar_set_gcinvisible): Use _C_GCINVISIBLE instead of
618         a hardcoded "!".
620 2011-02-13  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
622         * configure: Regenerate.
624 2010-12-26  Nicola Pero  <nicola.pero@meta-innovation.com>
626         * init.c (create_tree_of_subclasses_inherited_from): Use
627         class_superclass_of_class instead of assuming a class is
628         unresolved when it could be resolved.  Tidied up assignment and
629         check.
630         (__objc_tree_insert_class): Enhanced DEBUG_PRINTF.
631         (objc_tree_insert_class): Tidied up loop; return immediately upon
632         inserting a class.
633         (__objc_exec_class): Do not set __objc_class_tree_list.
634         
635 2010-12-24  Nicola Pero  <nicola.pero@meta-innovation.com>
637         * selector.c (sel_getTypedSelector): Return NULL if given a NULL
638         argument.
639         (sel_registerTypedName): Same.
640         (sel_registerName): Same.
641         * objc/runtime.h: Updated documentation.
642         
643 2010-12-24  Nicola Pero  <nicola.pero@meta-innovation.com>
645         * objc/runtime.h (class_addIvar): Updated documentation.  The
646         alignment is actually the log_2 of the alignment in bytes.
647         * ivars.c (class_addIvar): Corresponding change to the
648         implementation.
649         
650 2010-12-24  Nicola Pero  <nicola.pero@meta-innovation.com>
652         * objc/runtime.h (sel_getType): Renamed to sel_getTypeEncoding to
653         be consistent with method_getTypeEncoding and
654         ivar_getTypeEncoding.
655         (sel_copyTypedSelectorList, sel_getTypedSelector): New.
656         * selector.c (sel_getType): Renamed to sel_getTypeEncoding.
657         (sel_copyTypedSelectorList, sel_getTypedSelector): New.
658         (sel_get_type): Updated call to sel_getType.
659         
660 2010-12-24  Nicola Pero  <nicola.pero@meta-innovation.com>
662         * objc/runtime.h (class_conformsToProtocol,
663         class_copyProtocolList): Updated documentation.
665 2010-12-23  Nicola Pero  <nicola.pero@meta-innovation.com>
667         * init.c (create_tree_of_subclasses_inherited_from): Updated
668         DEBUG_PRINTF messages.
669         (__objc_tree_insert_class): Same.
670         (__objc_send_load_using_method_list): Same.
671         (__objc_send_load): Same.
672         (__objc_exec_class): Same.  In particular, do not print the module
673         name since it is no longer used.
674         * sendmsg.c (__objc_send_initialize): Added DEBUG_PRINTFs for
675         tracking +initialize calls.
676         (__objc_update_dispatch_table_for_class): Added DEBUG_PRINTFs for
677         tracking updates of dispatch tables.
678         (__objc_install_dispatch_table_for_class): Same.
679         
680 2010-12-23  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
682         * Makefile.in (libobjc$(libsuffix).la): Link with -Wc,-shared-libgcc.
683         (libobjc_gc$(libsuffix).la): Likewise.
685 2010-12-23  Nicola Pero  <nicola.pero@meta-innovation.com>
687         * sendmsg.c (class_addMethod): Return NO if the method already
688         exists in the class.
690 2010-12-22  Nicola Pero  <nicola.pero@meta-innovation.com>
692         * init.c (duplicate_classes): New.
693         (__objc_exec_class): Initialize duplicate_classes.
694         (__objc_create_classes_tree): Ignore classes in the
695         duplicate_classes table.
696         (__objc_call_load_callback): Same.
697         (__objc_init_class): If a duplicate class is found, add it to
698         duplicate_classes instead of aborting.  Return YES if the class is
699         not a duplicate, and NO if it is.
700         * objc-private/runtime.h (__objc_init_class): Updated prototype.
702 2010-12-22  Nicola Pero  <nicola.pero@meta-innovation.com>
704         * objc-private/objc-list.h: Reindented file.  No code changes.
705         * objc-private/sarray.h: Same change.
707 2010-12-22  Nicola Pero  <nicola.pero@meta-innovation.com>
709         * objc-private/accessors.h: Removed 'extern "C"' guards.  This
710         file is never compiled with C++.
711         * objc-private/hash.h: Same change.
712         * objc-private/objc-list.h: Same change.
713         * objc-private/objc-sync.h: Same change.
714         * objc-private/protocols.h: Same change.
715         * objc-private/runtime.h: Same change.
716         * objc-private/sarray.h: Same change.
717         * objc-private/selector.h: Same change.
719 2010-12-21  Nicola Pero  <nicola.pero@meta-innovation.com>
721         PR libobjc/18764
722         * class.c (__objc_add_class_to_hash): Return YES if the class was
723         added, and NO if it already existed.
724         * init.c (__objc_init_class): If __objc_add_class_to_hash returns
725         NO, then abort the program with an error message.
726         * objc-private/runtime.h (__objc_add_class_to_hash): Updated
727         declaration.
729 2010-12-21  Nicola Pero  <nicola.pero@meta-innovation.com>      
731         * init.c (_objc_load_callback): Initialize with 0.
732         (__objc_call_callback): Renamed to __objc_call_load_callback.
733         Check _objc_load_callback only once, and if it is not set, return
734         immediately.
735         (objc_send_load): Updated call to __objc_call_callback.
736         
737 2010-12-21  Nicola Pero  <nicola.pero@meta-innovation.com>
739         PR libobjc/16110
740         * init.c (__objc_send_message_in_list): Renamed to
741         __objc_send_load_using_method_list.  Do not take an 'op' argument.
742         Register the 'load' selector if needed.
743         (__objc_send_load): Do not register the 'load' selector.  Updated
744         call to __objc_send_message_in_list.
745         (__objc_create_classes_tree): Add the class of any claimed
746         category that was loaded in the module to the list of classes for
747         which we try to execute +load.
748         
749 2010-12-21  Nicola Pero  <nicola.pero@meta-innovation.com>
751         * objc-private/common.h: When DEBUG is defined, include <stdio.h>.
752         Updated comments.
753         * init.c (__objc_tree_insert_class): Use %p, not %x, when printing
754         a pointer using DEBUG_PRINTF.
755         
756 2010-12-21  Nicola Pero  <nicola.pero@meta-innovation.com>
758         PR libobjc/45953
759         * selector.c (__sel_register_typed_name): When registering a new
760         selector with the same name as an existing one, reuse the existing
761         name string.  Also updated types, casts and comments in the whole
762         function.
764 2010-12-21  Nicola Pero  <nicola.pero@meta-innovation.com>
766         * objc-private/module-abi-8.h (struct objc_symtab): Declare 'refs'
767         to be 'struct objc_selector *' and not 'SEL'.
768         * init.c (__objc_exec_class): Call
769         __objc_register_selectors_from_module instead of iterating over
770         each selector and calling __sel_register_typed_name for each.
771         * objc-private/selector.h: Declare
772         __objc_register_selectors_from_module instead of
773         __sel_register_typed_name.
774         * selector.c (__objc_register_selectors_from_module): New.
775         (__sel_register_typed_name): Made static.
776         
777 2010-12-21  Nicola Pero  <nicola.pero@meta-innovation.com>
779         * linking.m: Do not include objc/NXConstStr.h.
781 2010-12-21  Nicola Pero  <nicola.pero@meta-innovation.com>
782         
783         * objc-private/runtime.h (DEBUG_PRINTF): Moved from here ...
784         * objc-private/common.h (DEBUG_PRINTF): To here.
785         * hash.c: Do not include objc-private/runtime.h and objc/thr.h.
786         
787 2010-12-21  Nicola Pero  <nicola.pero@meta-innovation.com>
789         * hash.c: Tidied up comments and indentation.  No code changes.
791 2010-12-19  Nicola Pero  <nicola.pero@meta-innovation.com>
793         PR libobjc/47012
794         * accessors.m (objc_getProperty): If not atomic, do not
795         retain/autorelease the returned value.
797 2010-12-19  Nicola Pero  <nicola.pero@meta-innovation.com>
799         * objc-private/runtime.h (__objc_selector_max_index,
800         __objc_init_selector_tables, __objc_register_selectors_from_class,
801         __objc_register_selectors_from_list,
802         __objc_register_selectors_from_description_list): Moved to ...
803         * objc-private/selector.h: ... here.
805 2010-12-19  Nicola Pero  <nicola.pero@meta-innovation.com>
807         * objc-private/runtime.h (__objc_class_links_resolved): Removed.
808         (__objc_print_dtable_stats): Removed.
809         (__sel_register_typed_name): Removed.
810         * sendmsg.c (__objc_print_dtable_stats): Use 'void' as argument.
811         
812 2010-12-19  Nicola Pero  <nicola.pero@meta-innovation.com>
814         * init.c (__objc_exec_class): Call __objc_resolve_class_links (),
815         if appropriate, after loading the module.
817 2010-12-19  Nicola Pero  <nicola.pero@meta-innovation.com>
819         * sendmsg.c (method_setImplementation): Do not declare.
821 2010-12-19  Nicola Pero  <nicola.pero@meta-innovation.com>
823         * objc/message.h: Updated comments.
824         * objc/runtime.h: Updated comments.
825         
826 2010-12-19  Nicola Pero  <nicola.pero@meta-innovation.com>
828         * class.c (objc_lookupClass): Renamed to objc_lookUpClass.
829         * protocols.c: Updated all calls to objc_lookupClass to call
830         objc_lookUpClass instead.
831         * sendmsg.c (objc_lookupClass): Do not declare.
832         (get_imp): Update call to objc_lookupClass to call
833         objc_lookUpClass instead.
834         * objc/runtime.h (objc_lookupClass): Renamed to objc_lookUpClass.
836 2010-12-19  Nicola Pero  <nicola.pero@meta-innovation.com>
838         * objc/runtime.h (class_ivar_set_gcinvisible): Declare.
839         * sendmsg.c (_CLS_IN_CONSTRUCTION, CLS_IS_IN_CONSTRUCTION): Do not
840         define.  Updated comments.
841         
842 2010-12-19  Nicola Pero  <nicola.pero@meta-innovation.com>
844         * objc/encoding.h: Updated comments.
845         * objc/runtime.h: Updated comments.
846         (objc_setGetUnknownClassHandler): Mark with objc_EXPORT.
847         (objc_sizeof_type): Same.
848         (objc_alignof_type): Same.
849         (objc_aligned_size): Same.
850         (objc_promoted_size): Same.
851         (objc_skip_type_qualifiers): Same.
852         (objc_skip_typespec): Same.
853         (objc_skip_offset): Same.
854         (objc_skip_argspec): Same.
855         (objc_get_type_qualifiers): Same.
856         (objc_layout_structure): Same.
857         (objc_layout_structure_next_member): Same.
858         (objc_layout_finish_structure): Same.
859         (objc_layout_structure_get_info): Same.
860         
861 2010-12-19  Nicola Pero  <nicola.pero@meta-innovation.com>
863         * init.c: Updated comments.
864         * objc/objc-api.h: Updated comments.
865         * objc/runtime.h (_objc_load_callback): Declare.
866         
867 2010-12-19  Nicola Pero  <nicola.pero@meta-innovation.com>
869         * objc/Object.h: Include deprecated/typedstream.h and
870         deprecated/hash.h instead of typedstream.h.  Updated comments.
872 2010-12-19  Nicola Pero  <nicola.pero@meta-innovation.com>
874         * Makefile.in (OBJC_DEPRECATED_H): Added objc_msg_sendv.h.
875         * objc/deprecated/objc_msg_sendv.h: New.
876         * objc/message.h: Do not define retval_t, apply_t, arglist,
877         arglist_t, objc_msg_sendv, now in
878         objc/deprecated/objc_msg_sendv.h.
879         * objc/objc.h: Do not include message.h; include
880         objc/deprecated/objc_msg_sendv.h instead.  Tidied up comments.
881         * sendmsg.c: Include objc/message.h.
882         * thr.c: Include objc/message.h.
883         
884 2010-12-19  Nicola Pero  <nicola.pero@meta-innovation.com>
886         * objc/objc-exception.h: Include objc-decls.h.  Mark all
887         functions with objc_EXPORT.
888         * objc/objc-sync.h: Same change.
890 2010-12-19  Nicola Pero  <nicola.pero@meta-innovation.com>
892         * Protocol.m: Moved all methods, with the exception of -isEqual:,
893         into the 'Deprecated' category.
894         * objc/Protocol.h: Removed all methods, moved to
895         objc/deprecated/Protocol.h.  Include objc/deprecated/Protocol.h.
896         * objc/deprecated/Protocol.h: New.
897         * Makefile.in (OBJC_DEPRECATED_H): Added Protocol.h.
898         
899 2010-12-19  Nicola Pero  <nicola.pero@meta-innovation.com>
901         * init.c: Include objc-private/selector.h.  Do not declare
902         __sel_register_typed_name.
903         * objc-private/selector.h (__sel_register_typed_name): Declare.
904         * selector.c: Include objc-private/selector.h.
905         
906 2010-12-18  Nicola Pero  <nicola.pero@meta-innovation.com>
908         * class.c: Tidied up comments and indentation.  No code changes.
909         * error.c: Same.
910         * exception.c: Same.
911         * init.c: Same.
912         * ivars.c: Same.
913         * memory.c: Same.
914         * objc-foreach.c: Same.
915         * objc-sync.c: Same.
916         * objects.c: Same.
917         * protocols.c: Same.
918         * sarray.c: Same.
919         * thr.c: Same.
921 2010-12-17  Nicola Pero  <nicola.pero@meta-innovation.com>
923         * init.c: Include objc/runtime.h and objc-private/module-abi-8.h
924         instead of objc/objc-api.h.
925         (init_check_module_version): Take a 'struct objc_module *'
926         argument instead of 'Module_t'.  Use 'struct objc_module *'
927         instead of 'Module_t'.
928         (__objc_created_classes_tree): Take a 'struct objc_module *'
929         argument instead of 'Module_t'; use 'struct objc_symtab *' instead
930         of 'Symtab_t'.
931         (__objc_call_callback): Take a 'struct objc_module *' argument
932         instead of 'Module_t'; use 'struct objc_symtab *' instead of
933         'Symtab_t' and 'struct objc_category *' instead of 'Category_t'.
934         (_objc_load_callback): Take a 'struct objc_category *' argument
935         instead of 'Category *'.
936         (class_superclass_of_class): Use objc_getClass() instead of
937         objc_lookup_class().
938         (create_tree_of_subclasses_inherited_from): Same change (also, use
939         an explicit 'if' instead of '?').
940         (objc_init_statics): Same change.
941         (objc_send_load): Same change.
942         (__objc_init_protocol): same change.
943         (__objc_send_message_in_list): Take a 'struct objc_method_list *'
944         argument instead of 'MethodList_t'.  Use 'struct objc_method *'
945         instead of 'Method_t'.
946         (__objc_send_load): Use 'struct objc_method_list *' instead of
947         'MethodList_t'.  Use sel_registerName() instead of
948         sel_register_name().
949         (__objc_exec_class): Take a 'struct objc_module *' argument
950         instead of 'Module_t'.  Use 'struct objc_symtab *' instead of
951         'Symtab_t'.  Use objc_getClass() instead of objc_lookup_class().
952         Use 'struct objc_category *' instead of 'Category_t'.
953         
954 2010-12-16  Nicola Pero  <nicola.pero@meta-innovation.com>
956         * sendmsg.c: Include objc/runtime.h instead of objc/objc-api.h.
957         Include objc-private/module-abi-8.h and objc-private/selector.h
958         instead of objc/encoding.h.
959         (objc_msg_lookup_super): Use super->super_class instead of
960         super->class.
961         (method_get_first_argument, method_get_next_argument): Declare
962         locally.
963         (class_get_instance_method): Declare before using.
964         (objc_msg_sendv): Use 'struct objc_method' instead of 'Method'.
965         (__objc_init_dispatch_tables, __objc_send_initialize): Use
966         sel_registerName() instead of sel_register_name().
967         (__objc_forward): Use sel_getName() instead of sel_get_name().
968         (objc_get_uninstalled_dtable): Use 'void' as argument.
969         * objc-private/selector.h: New.
971 2010-12-15  Nicola Pero  <nicola.pero@meta-innovation.com>
973         * objc/message.h (objc_super): When using the modern API, do not
974         define Super and Super_t, and always use 'super_class' for the
975         super class field.      
976         (objc_msg_lookup_super): Updated prototype to use 'struct
977         objc_super *' instead of 'Super_t'.
978         * sendmsg.c (objc_msg_lookup_super): Updated prototype to use
979         'struct objc_super *' instead of 'Super_t'.
981 2010-12-15  Nicola Pero  <nicola.pero@meta-innovation.com>
983         * objc/message.h: Update comments, reindented code and moved
984         deprecated types and functions at the end of the file.  No code
985         changes.
987 2010-12-15  Nicola Pero  <nicola.pero@meta-innovation.com>
989         * ivars.c (class_addIvar): Use the 'size' argument instead of
990         trying to calculate it using objc_sizeof_type().
991         * objc/runtime.h (class_addIvar): Updated comments.
992         
993 2010-12-15  Nicola Pero  <nicola.pero@meta-innovation.com>
995         * sendmsg.c: Reindented some code and tidied up comments.  No
996         actual code changes.
997         
998 2010-12-14  Nicola Pero  <nicola.pero@meta-innovation.com>
1000         * objc/Object.h: Moved all the methods, with the exception of
1001         -class and -isEqual:, into ...
1002         * objc/deprecated/Object.h: here.
1003         * Object.m: Moved all the methods, with the exception of -class
1004         and -isEqual: into the 'Deprecated' category.
1006 2010-12-14  Nicola Pero  <nicola.pero@meta-innovation.com>
1008         * objects.c (object_copy): Do not #undef as we are no longer
1009         including objc/objc-api.h.
1010         * selector.c: Include objc/runtime.h and
1011         objc-private/module-abi-8.h.  Do not include objc/objc-api.h and
1012         objc/encoding.h.  Updated
1013         (__objc_register_selectors_from_class): Use struct
1014         objc_method_list * instead of MethodList_t.
1015         (__objc_register_selectors_from_list): Use Method instead of
1016         Method_t.
1017         (struct objc_method_description_list): Do not define here.
1018         (__objc_register_instance_methods_to_class): Use struct
1019         objc_method_list * instead of MethodList_t and Method instead of
1020         Method_t.
1021         
1022 2010-12-14  Nicola Pero  <nicola.pero@meta-innovation.com>
1024         * selector.c: Reindented some code and tidied up comments.  No
1025         actual code changes.
1027 2010-12-13  Iain Sandoe  <iains@gcc.gnu.org>
1029         * encoding.c (_darwin_rs6000_special_round_type_align): New.
1030         (darwin_rs6000_special_round_type_align): Adjust to use new routine.
1032 2010-12-11  Nicola Pero  <nicola.pero@meta-innovation.com>
1034         * sendmsg.c (selector_resolveClassMethod): New.
1035         (selector_resolveInstanceMethod): New.
1036         (__objc_resolve_class_method): New.
1037         (__objc_resolve_instance_method): New.
1038         (get_imp): Call __objc_resolve_class_method or
1039         __objc_resolve_instance_method at the appropriate time.
1040         (objc_msg_lookup): Same.
1041         (class_getClassMethod): Same.   
1042         (class_getInstanceMethod): Same.
1043         (__objc_init_dispatch_tables): Initialize
1044         selector_resolveClassMethod and selector_resolveInstanceMethod.
1045         * objc/runtime.h: Updated documentation of class_getClassMethod,
1046         class_getInstanceMethod and class_getMethodImplementation.
1047         
1048 2010-12-11  Nicola Pero  <nicola.pero@meta-innovation.com>
1050         * objc-private/module-abi-8.h (struct objc_symtab): Updated
1051         description of sel_ref_cnt and refs.
1052         * objc/deprecated/struct_objc_symtab.h (objc_symtab): Same change.
1053         
1054 2010-12-06  Dave Korn  <dave.korn.cygwin@gmail.com>
1056         PR target/40125
1057         PR lto/46695
1058         * configure.ac (extra_ldflags_libobjc): Invoke ACX_LT_HOST_FLAGS.
1059         * Makefile.in (lt_host_flags): Import AC_SUBST'd value.
1060         * aclocal.m4: Regenerate.
1061         * configure: Regenerate.
1063 2010-12-03  Matthias Klose  <doko@ubuntu.com> 
1065         * configure.ac (VERSION): Bump the version to 3:0:0.
1066         * configure: Regenerate.
1068 2010-11-23  Richard Frith-Macdonald <rfm@gnu.org>
1070         * sendmsg.c (get_imp): Fixed call to __objc_get_forward_imp to
1071         pass nil as the receiver since we don't know the receiver at this
1072         point.
1073         
1074 2010-11-18  Nicola Pero  <nicola.pero@meta-innovation.com>
1076         * ivars.c: Include stdlib.h.
1077         * protocols.c: Same change.
1079 2010-10-24  Nicola Pero  <nicola.pero@meta-innovation.com>
1081         * Makefile.in (OBJC_SOURCE_FILES): Added accessors.m.
1082         * accessors.m: New.
1083         * init.c: Include objc-private/accessors.h.
1084         (__objc_exec_class): Call __objc_accessors_init.
1085         * objc-private/accessors.h: New.
1087 2010-10-17  Nicola Pero  <nicola.pero@meta-innovation.com>
1089         * objc/message.h: Moved initial includes outside of extern "C".
1090         * objc/runtime.h: Add extern "C" for Objective-C++.
1092 2010-10-17  Nicola Pero  <nicola.pero@meta-innovation.com>
1094         * init.c (objc_send_load): Do not wait for NXConstantString to be
1095         registered before executing +load.  There is no point if
1096         -fconstant-string-class=xxx is used when compiling all modules,
1097         as is the case for almost all users.
1098         * linking.m (__objc_linking): Do not try to forcefully link in
1099         NXConstantString.
1101 2010-10-16  Nicola Pero  <nicola.pero@meta-innovation.com>
1103         * objc/runtime.h: Updated comments.
1104         (class_addMethod): New.
1105         (class_addIvar): New.
1106         (class_replaceMethod): New.
1107         (objc_allocateClassPair): New.
1108         (objc_registerClassPair): New.
1109         (objc_disposeClassPair): New.
1110         * class.c (objc_allocateClassPair): New.
1111         (objc_registerClassPair): New.
1112         (objc_disposeClassPair): New.
1113         (class_getSuperclass): Return Nil if a class is in construction.
1114         * init.c (__objc_exec_class): Call __objc_init_class.
1115         (__objc_init_class): New.
1116         * ivars.c (class_copyIvarList): Return NULL if class is in
1117         construction.  Do not lock the runtime mutex.
1118         (class_getInstanceVariable): Return NULL if class is in
1119         construction.  Do not lock the runtime mutex.
1120         (class_addIvar): New.
1121         * sendmsg.c (class_addMethod): New.
1122         (class_replaceMethod): New.
1123         * objc-private/module-abi-8.h (__CLS_SETNOTINFO): New.
1124         (_CLS_IN_CONSTRUCTION): New.
1125         (CLS_IS_IN_CONSTRUCTION): New.
1126         (CLS_SET_IN_CONSTRUCTION): New.
1127         (CLS_SET_NOT_IN_CONSTRUCTION): New.
1128         * objc-private/runtime.h (__objc_init_class): New.
1130 2010-10-16  Nicola Pero  <nicola.pero@meta-innovation.com>
1132         * class.c (class_getSuperclass): Call __objc_resolve_class_links
1133         if the class is not resolved yet.
1134         * ivars.c (class_getInstanceVariable): Use class_getSuperclass.
1135         
1136 2010-10-16  Nicola Pero  <nicola.pero@meta-innovation.com>
1138         * objc/runtime.h (class_getIvarLayout): New.
1139         (class_getWeakIvarLayout): New.
1140         (class_setIvarLayout): New.
1141         (class_setWeakIvarLayout): New.
1142         * ivars.c (class_getIvarLayout): New.
1143         (class_getWeakIvarLayout): New.
1144         (class_setIvarLayout): New.
1145         (class_setWeakIvarLayout): New. 
1147 2010-10-15  Nicola Pero  <nicola.pero@meta-innovation.com>
1148         
1149         * objc/runtime.h (class_copyPropertyList): New.
1150         (class_getProperty): New.
1151         (property_getAttributes): New.
1152         (property_getName): New.
1153         * ivars.c (class_copyPropertyList): New.
1154         (class_getProperty): New.
1155         (property_getAttributes): New.
1156         (property_getName): New.
1157         
1158 2010-10-15  Nicola Pero  <nicola.pero@meta-innovation.com>
1160         * objc-private/runtime.h (__objc_update_classes_with_methods): New.
1161         * class.c (__objc_update_classes_with_methods): New.
1162         (objc_getClassList): Do not lock the class lock.
1163         * methods.c (method_exchangeImplementations): New.
1164         (method_setImplementation): New.
1165         * objc/runtime.h (method_setImplementation): New.
1166         (method_exchangeImplementations): New.
1167         
1168 2010-10-15  Nicola Pero  <nicola.pero@meta-innovation.com>
1170         * Protocol.m: Include objc/runtime.h and
1171         objc-private/module-abi-8.h instead of objc/objc-api.h.  Do not
1172         repeat Protocol's instance variables.
1173         (struct objc_method_description_list): Do not define here.
1174         ([-conformsTo:]): Reimplemented on top of protocol_conformsTo().
1175         ([descriptionForInstanceMethod:]): Use sel_isEqual() to compare
1176         selectors directly instead of getting names and then using strcmp.
1177         ([descriptionForClassMethod:]): Same change.
1178         ([-isEqual:]): Reimplemented on top of protocol_isEqual().
1179         * protocols.c (protocol_getMethodDescription): Use sel_isEqual()
1180         to compare selectors directly instead of getting names and then
1181         using strcmp.
1182         * objc/Protocol.h: Updated comments.
1183         
1184 2010-10-15  Nicola Pero  <nicola.pero@meta-innovation.com>
1186         * init.c (__objc_init_protocol): New function which fixes up a
1187         protocol's class pointer, registers it with the runtime, register
1188         all protocol selectors and registers associated protocols too.
1189         (objc_init_statics): Detect if we are initializing protocols, and
1190         if so, use __objc_init_protocol instead of only fixing up the
1191         class pointer.
1192         (__objc_init_protocls): Use __objc_init_protocol.
1193         * objc-private/module-abi-8.h: Updated comments.
1194         * objc-private/runtime.h
1195         (__objc_register_selectors_from_description_list): New.
1196         * selector.c (__objc_register_selectors_from_description_list):
1197         New.  (struct objc_method_description_list): Declare.
1198         * Protocol.m ([-descriptionForInstanceMethod:]): Use sel_get_name
1199         when accessing the name of a method, which is now correctly a SEL.
1200         ([-descriptionForClassMethod:]): Same change.
1201         * protocols.c (protocol_getMethodDescription): Same change.
1202         * objc/runtime.h: Updated comments.
1203         (sel_registerTypedName): Fixed typo in function name.
1204         
1205 2010-10-13  Nicola Pero  <nicola.pero@meta-innovation.com>
1207         PR libobjc/23214
1208         * init.c (objc_init_statics): Do not skip the initialization of a
1209         statics list if the first object has already been initialized; in
1210         the case of Protocols, while the first one may have been
1211         initialized, some others may not have been initialized yet.
1213 2010-10-13  Nicola Pero  <nicola.pero@meta-innovation.com>
1215         * Makefile.in (OBJC_DEPRECATED_H): Added
1216         objc_get_uninstalled_dtable, objc_object_alloc.h and
1217         struct_objc_static_instances.h.
1219 2010-10-13  Nicola Pero  <nicola.pero@meta-innovation.com>
1221         * encoding.c (method_copyReturnType): New.
1222         (method_copyArgumentType): New.
1223         (method_getReturnType): New.
1224         (method_getArgumentType): New.
1225         * methods.c (method_getDescription): New.
1226         * objc/runtime.h (method_copyReturnType): New.
1227         (method_copyArgumentType): New.
1228         (method_getReturnType): New.
1229         (method_getArgumentType): New.
1230         (method_getDescription): New.
1231         
1232 2010-10-12  Nicola Pero  <nicola.pero@meta-innovation.com>
1234         * encoding.c: Tidied up comments.
1235         (objc_skip_variable_name): New static inline function.
1236         (objc_sizeof_type): Use objc_skip_variable_name instead of copying
1237         the same code over and over.
1238         (objc_alignof_type): Same.
1239         (objc_aligned_size): Same.
1240         (objc_promoted_size): Same.
1241         (objc_skip_typespec): Same.
1242         (objc_layout_structure_next_member): Same.
1243         (objc_skip_offset): Skip a '-' before the digits (if any).  Fixed
1244         historical bug where objc_skip_offset would skip one byte even if
1245         there is no offset: check that the first offset digit is actually
1246         a digit before skipping it.
1247         (objc_skip_type_qualifiers): Mark as inline.
1248         (objc_skip_typespec): Mark as inline.   
1249         
1250 2010-10-12  Nicola Pero  <nicola.pero@meta-innovation.com>
1252         * Makefile.in (C_SOURCE_FILES): Added methods.c.
1253         * encoding.c (method_getNumberOfArguments): New.
1254         (method_get_number_of_arguments): Call
1255         method_getNumberOfArguments.
1256         * ivars.c (ivar_getName): Check for NULL variable argument.
1257         (ivar_getOffset): Check for NULL variable argument.
1258         (ivar_getTypeEncoding): Check for NULL variable argument.
1259         (class_copyIvarList): New.
1260         * methods.c: New.
1261         * protocols.c (class_copyProtocolList): Check for Nil class_
1262         argument.
1263         * sendmsg.c: Use 'struct objc_method *' instead of Method_t, and
1264         'struct objc_method_list *' instead of MethodList_t.
1265         (class_getMethodImplementation): New.
1266         (class_respondsToSelector): New.
1267         (class_getInstanceMethod): New.
1268         (class_getClassMethod): New.
1269         * objc/runtime.h: Updated comments.
1270         (class_copyIvarList): New.
1271         (class_getInstanceMethod): New.
1272         (class_getClassMethod): New.
1273         (class_getMethodImplementation): New.
1274         (class_respondsToSelector): New.
1275         (method_getName): New.
1276         (method_getImplementation): New.
1277         (method_getTypeEncoding): New.
1278         (class_copyMethodList): New.
1279         (method_getNumberOfArguments): New.
1280         
1281 2010-10-12  Nicola Pero  <nicola.pero@meta-innovation.com>
1283         * class.c: Include objc/runtime.h and objc-private/module-abi-8.h
1284         instead of objc/objc-api.h.
1285         (objc_get_unknown_class_handler): Do not define.
1286         (class_isMetaClass): New.
1287         (class_getSuperclass): New.
1288         (class_getVersion): New.
1289         (class_setVersion): New.
1290         (class_getInstanceSize): New.
1291         * exceptions.c: Include objc/runtime.h instead of objc/objc-api.h.
1292         (is_kind_of_exception_matcher): Use objc_getSuperclass instead of
1293         objc_get_super_class.
1294         (get_ttype_entry): Use objc_getRequiredClass instead of
1295         objc_get_class.
1296         * ivars.c (class_getClassVariable): New.
1297         * objects.c: Include objc/runtime.h, objc/thr.h and
1298         objc-private/module-abi-8.h instead of objc/objc-api.h
1299         * objc/runtime.h (class_getClassVariable): New.
1300         (class_isMetaClass): New.
1301         (class_getSuperclass): New.
1302         (class_getVersion): New.
1303         (class_setVersion): New.
1304         (class_getInstanceSize): New.
1305         * objc-private/module-abi-8.h (HOST_BITS_PER_LONG): New (from
1306         objc/objc-api.h)
1307         (__CLS_INFO): Same.
1308         (__CLS_ISINFO): Same.
1309         (__CLS_SETINFO): Same.
1310         (CLS_ISMETA): Same.
1311         (CLS_ISCLASS): Same.
1312         (CLS_ISRESOLV): Same.
1313         (CLS_SETRESOLV): Same.
1314         (CLS_ISINITIALIZED): Same.
1315         (CLS_SETINITIALIZED): Same.
1316         (CLS_GETNUMBER): Same.
1317         (CLS_SETNUMBER): Same.
1319 2010-10-12  Nicola Pero  <nicola.pero@meta-innovation.com>
1321         * archive.c: Do not include objc/objc.h.
1322         * class.c: Do not include objc/objc.h.
1323         * encoding.c: Include objc/runtime.h, ctype.h and
1324         objc-private/module-abi-8.h instead of objc/objc-api.h and
1325         objc/encoding.h.
1326         * error.c: Do not include objc/objc.h.
1327         * gc.c: Include tconfig.h and objc/encoding.h only if
1328         OBJC_WITH_GC.
1329         * hash.c: Include objc/runtime.h and objc/thr.h instead of
1330         objc/objc-api.h.  Do not include objc/objc.h.
1331         * init.c: Do not include objc/objc.h.
1332         * ivars.c: Include objc/runtime.h, objc-private/module-abi-8.h and
1333         objc/thr.h instead of objc/objc-api.h.  Do not include
1334         objc/objc.h.
1335         * linking.m: Tidied comment.
1336         * memory.c: Include objc/runtime.h instead of objc/objc-api.h.
1337         Do not include objc/objc.h.
1338         * objects.c: Do not include objc/objc.h.
1339         * objc-sync.c: Include objc/runtime.h instead of objc/objc-api.h.
1340         * protocols.c: Do not include objc/objc.h.
1341         * sarray.c: Include objc/runtime.h instead of objc/objc-api.h.  Do
1342         not include objc/objc.h.
1343         * selector.c: Do not include objc/objc.h.
1344         * sendmsg.c: Do not include objc/objc.h.        
1345         * thr.c: Include objc/runtime.h instead of objc/objc-api.h.
1346         Do not include objc/objc.h.
1347         * objc/objc-decls.h: Reindented code.
1348         * objc/runtime.h Include objc-decls.h.  Updated comments.
1349         (objc_malloc): New.
1350         (objc_atomic_malloc): New.
1351         (objc_calloc): New.
1352         (objc_realloc): New.
1353         (objc_free): New.
1354         * objc-private/runtime.h: Updated comments.
1355         
1356 2010-10-12  Nicola Pero  <nicola.pero@meta-innovation.com>
1358         * Makefile.in (C_SOURCE_FILES): Added protocols.c.
1359         * objc-private/protocols.h: New.
1360         * protocols.c: New.
1361         * init.c: Include objc-private/protocols.h.
1362         (__objc_exec_class): Call __objc_protocols_init on startup.
1363         (__objc_init_protocols): Call __objc_protocols_add_protocol.
1364         * objc-private/runtime.h: Use (struct objc_method_list *) instead
1365         of MethodList_t, and (struct objc_method *) instead of Method_t.
1366         * objc/deprecated/struct_objc_class.h: Define
1367         __objc_STRUCT_OBJC_CLASS_defined.
1368         * objc-private/module-abi-8.h (struct
1369         objc_method_description_list): New.
1370         (struct objc_class): Only define if
1371         __objc_STRUCT_OBJC_CLASS_defined is undefined.
1372         * objc/runtime.h (class_getName): New.
1373         (objc_getProtocol): New.
1374         (objc_copyProtocolList): New.
1375         (class_addProtocol): New.
1376         (class_conformsToProtocol): New.
1377         (class_copyProtocolList): New.
1378         (protocol_conformsToProtocol): New.
1379         (protocol_isEqual): New.
1380         (protocol_getName): New.
1381         (protocol_getMethodDescription): New.
1382         (protocol_copyMethodDescriptionList): New.
1383         (protocol_getProperty): New.
1384         (protocol_copyPropertyList): New.
1385         (protocol_copyProtocolList): New.
1386         * class.c (class_getName): New.
1387         * selector.c (sel_isEqual): New.
1388         
1389 2010-10-12  Nicola Pero  <nicola.pero@meta-innovation.com>
1391         * selector.c (sel_getName): Return "<null selector>" for a NULL
1392         argument.
1393         (sel_get_name): Return 0 for a NULL argument.
1394         * objc/runtime.h (sel_getName): Updated documentation.
1396         * objc-private/hash.h (class_hash_table): Unused declaration
1397         removed.
1398         (module_hash_table): Same.
1399         * objc/deprecated/hash.h: Same changes.
1400         
1401 2010-10-11  Nicola Pero  <nicola.pero@meta-innovation.com>
1403         * class.c (objc_getClassList): New.
1404         (objc_getRequiredClass): New.
1405         (objc_getMetaClass): New.
1406         (objc_lookupClass): New.
1407         (objc_getClass): New.
1408         (__objc_get_unknown_class_handler): New.
1409         (objc_setGetUnknownClassHandler): New.
1410         (objc_get_class): Use __objc_get_unknown_class_handler.
1411         (objc_lookup_class): Call objc_getClass.
1412         * objc/objc-api.h: Updated comment and copyright notice.
1413         * objc/runtime.h: Updated comments.
1414         (objc_getClass): New.
1415         (objc_lookupClass): New.
1416         (objc_getMetaClass): New.
1417         (objc_getRequiredClass): New.
1418         (objc_getClassList): New.
1419         (objc_setGetUnknownClassHandler): New.
1420         (objc_get_unknown_class_handler): New.
1421         * objc-private/runtime.h: Use __objc_private_runtime_INCLUDE_GNU
1422         instead of __objc_runtime_INCLUDE_GNU as include guard.
1423         * objc-private/error.h (_objc_abort): Mark as noreturn.
1424         
1425 2010-10-11  Nicola Pero  <nicola.pero@meta-innovation.com>
1427         * Makefile.in (C_SOURCE_FILES): Added ivars.c.
1428         * ivars.c: New.
1429         * objc/objc.h: Updated comments.
1430         * objc/runtime.h (object_getClass): New.
1431         (object_getClassName): New.
1432         (object_setClass): New.
1433         (class_getInstanceVariable): New.
1434         (object_getIndexedIvars): New.
1435         (object_getInstanceVariable): New.
1436         (object_setInstanceVariable): New.
1437         (object_getIvar): New.
1438         (object_setIvar): New.  
1439         (ivar_getName): New.
1440         (ivar_getOffset): New.
1441         (ivar_getTypeEncoding): New.
1442         * objc-private/module-abi-8.h (struct objc_class): Added.
1443         * objects.c (object_getClassName): New.
1444         (object_setClass): New.
1445         
1446 2010-10-11  Nicola Pero  <nicola.pero@meta-innovation.com>
1448         * objc/objc.h: Updated comments.
1449         * objc/objc-api.h: (object_copy): Added one argument; use a
1450         #define to maintain backwards-compatibility.  Moved
1451         _objc_object_alloc, _objc_object_copy, _objc_object_dispose and
1452         objc_get_uninstalled_dtable into
1453         objc/deprecated/objc_get_uninstalled_dtable.h and
1454         objc/deprecated/objc_object_alloc.h.  Include these files.
1455         * objc/deprecated/objc_get_uninstalled_dtable.h: New.
1456         * objc/deprecated/objc_object_alloc.h: New.
1457         * objc/runtime.h (set_getName): New.
1458         (sel_getType): New.
1459         (sel_getUid): New.
1460         (sel_registerName): New.
1461         (sel_registerTypedName): New.
1462         (sel_isEqual): New.
1463         (class_createInstance): New.
1464         (object_copy): New.
1465         (object_dispose): New.
1466         * objects.c: Do not include tconfig.h.  Include gc_typed.h if
1467         building the garbage collection version.
1468         (__objc_object_alloc): Removed.
1469         (__objc_object_copy): Removed.
1470         (__objc_object_dispose): Removed.
1471         (class_createInstance): New from code in class_create_instance.
1472         Cast second argument of GC_malloc_explicitly_typed.  Use
1473         objc_calloc.  Do not call _objc_object_alloc.
1474         (class_create_instance): Call class_createInstance.
1475         (object_copy): Added extraBytes argument.  Do not call
1476         _objc_object_copy.
1477         (object_dispose): Do not call _objc_object_dispose.
1478         * memory.c (objc_free): When using garbage collection, mark the
1479         argument as unused.
1480         * selector.c (sel_getName): New.
1481         (sel_get_name): Call sel_getName.
1482         (sel_getType): New.
1483         (sel_get_type): Call sel_getType.
1484         (sel_registerName): New.
1485         (sel_register_name): Call sel_registerName.
1486         (sel_registerTypedName): New.
1487         (sel_register_typed_name): Call sel_registerTypedName.
1488         (sel_getUid): New.
1489         (sel_get_uid): Call sel_getUid.
1490         
1491 2010-10-10  Nicola Pero  <nicola.pero@meta-innovation.com>
1493         * objc/objc-api.h: Define Method, Method_t, Category and
1494         Category_t.  Prevent including this file at the same time as
1495         objc/runtime.h.  Updated comments.
1496         * objc/deprecated/struct_objc_method.h: Do not define Method,
1497         Method_t.
1498         * objc/deprecated/struct_objc_category.h: Do not define Category,
1499         Category_t.
1500         * objc-private/module-abi-8.h: New file containing a copy of all
1501         the structure definitions.  Not used yet.
1502         * objc/encoding.h (objc_aligned_size): Removed duplicate
1503         declaration.  Updated comments.
1504         * objc/runtime.h: Added Ivar, objc_property_t, Property, Method,
1505         Category, struct objc_method_description, _C_ID and similar,
1506         _C_CONST and similar and _F_CONST and similar.  Added
1507         objc_sizeof_type, objc_alignof_type, objc_aligned_size,
1508         objc_promoted_size, objc_skip_type_qualifier, objc_skip_typespec,
1509         objc_skip_offset, objc_skip_argspec, objc_get_type_qualifiers,
1510         struct objc_struct_layout, objc_layout_structure,
1511         objc_layout_structure_next_member, objc_layout_finish_structure,
1512         objc_layout_structure_get_info.  Prevent including this file at
1513         the same time as objc/objc-api.h.
1514         
1515 2010-10-10  Nicola Pero  <nicola.pero@meta-innovation.com>
1517         * Makefile.in (OBJC_DEPRECATED_H): Added struct_objc_category.h,
1518         struct_objc_ivar.h, struct_objc_ivar_list.h, struct_objc_method.h,
1519         struct_objc_method_list.h, struct_objc_module.h,
1520         struct_objc_protocol_list.h, struct_objc_symtab.h.
1521         * objc/deprecated/struct_objc_category.h: New.
1522         * objc/deprecated/struct_objc_ivar.h: New.
1523         * objc/deprecated/struct_objc_ivar_list.h: New.
1524         * objc/deprecated/struct_objc_method.h: New.
1525         * objc/deprecated/struct_objc_method_list.h: New.
1526         * objc/deprecated/struct_objc_module.h: New.
1527         * objc/deprecated/struct_objc_protocol_list.h: New.
1528         * objc/deprecated/struct_objc_symtab.h: New.
1529         * objc/deprecated/struct_objc_static_instances.h: New.
1530         * objc/objc-api.h: Definitions of deprecated structures moved into
1531         the above header fragment files in objc/deprecated/.  Include the
1532         files instead of definition the structures here.  Updated
1533         comments.
1534         * objc/runtime.h: Updated comments.  Do not include objc-api.h.
1535         (objc_set_enumeration_mutation_handler): Renamed to
1536         objc_setEnumerationMutationHandler.
1537         * objc-foreach.c (objc_set_enumeration_mutation_handler): Renamed
1538         to objc_setEnumerationMutationHandler.
1539         * objc/objc-exception.h (objc_set_exception_matcher): Renamed to
1540         objc_setExceptionMatcher.
1541         (objc_set_uncaught_exception_handler): Renamed to
1542         objc_setUncaughtExceptionHandler.
1543         * exception.c: Same changes.
1545 2010-10-10  Nicola Pero  <nicola.pero@meta-innovation.com>
1547         * objc-sync.c: Include objc-private/common.h.
1549 2010-10-10  Nicola Pero  <nicola.pero@meta-innovation.com>
1551         * objc-foreach.c: Include objc-private/common.h.
1552         * objc/deprecated/METHOD_NULL.h: New file.
1553         * objc/objc-api.h: Include deprecated/METHOD_NULL.h instead of
1554         defining METHOD_NULL here.
1555         * Makefile.in (OBJC_DEPRECATED_H): Added METHOD_NULL.h.
1556         * Object.m ([+instancesRespondTo:]): Use (Method_t)0 instead of
1557         METHOD_NULL.
1558         ([-respondsTo:]): Same change.
1559         * objc/objc-api.h (method_get_imp): Converted it into a normal
1560         function so that we can hide the internals of struct objc_method.
1561         * sendmsg.c (method_get_imp): Implemented.
1563 2010-10-09  Nicola Pero  <nicola.pero@meta-innovation.com>
1565         * objc/objc-api.h (struct objc_super, Super, Super_t,
1566         objc_msg_lookup_super, objc_msg_sendv, objc_msg_forward,
1567         objc_msg_forward2): Declarations moved to objc/message.h.  Include
1568         message.h here.
1569         * objc/message.h: Added such declarations; updated comments.
1571 2010-10-06  Nicola Pero  <nicola.pero@meta-innovation.com>
1573         Implemented fast enumeration for Objective-C.
1574         * Makefile.in (C_SOURCE_FILES): Added objc-foreach.c.
1575         (OBJC_H): Added runtime.h
1576         * objc-foreach.c: New file.
1577         * objc/runtime.h: New file.
1578         
1579 2010-09-30  Kai Tietz  <kai.tietz@onevision.com>
1581         * objc/deprecated/struct_objc_class.h: Add padding
1582         to avoid warning with -Wpadded.
1584 2010-09-26  Nicola Pero  <nicola.pero@meta-innovation.com>
1586         * encoding.c (objc_sizeof_type): Added support for vector type and
1587         for double long types.  
1588         (objc_alignof_type): Same change.
1589         (objc_skip_typespec): Same change.
1590         * objc/encoding.h (_C_GCINVISIBLE): Use '|' for _C_GCINVISIBLE
1591         instead of '!' since '!' is already used for _C_VECTOR.
1592         * objc/objc-api.h (_C_LNG_DBL): Added.
1593         
1594 2010-09-26  Nicola Pero  <nicola.pero@meta-innovation.com>
1596         * libobjc_entry.c: File removed.
1598 2010-09-26  Kai Tietz  <kai.tietz@onevision.com>
1600         * sendmsg.c (objc_msg_lookup): Remove inline.
1601         (objc_get_uninstalled_dtable): Likewise.
1602         * encoding.c (objc_skip_type_qualifiers): Likewise.
1603         (objc_skip_offset): Likewise.
1604         * archive.c (__objc_write_object): Likewise
1605         (__objc_write_class):
1606         (__objc_write_selector):
1607         (objc_read_char):
1608         (objc_read_unsigned_char):
1609         (objc_read_short):
1610         (objc_read_unsigned_short):
1611         (objc_read_int):
1612         (objc_read_long):
1613         (__objc_read_nbyte_uint):
1614         (objc_read_unsigned_int):
1615         (objc_read_unsigned_long):
1616         * objc/objc-decls.h (obc_EXPORT): Remove dllexport for DLL_EXPORT case.
1617         (objc_EXPORT): Likewise.
1618         * objc/message.h (objc-decls.h): Add include.
1619         * objc/objc-api.h: Mark API by objc_EXPORT.
1620         * libobjc.def (__objc_responds_to): Removed.
1622 2010-09-18  Nicola Pero  <nicola.pero@meta-innovation.com>
1624         * hash.c: Include objc-private/hash.h instead of objc/hash.h.
1626         * objc/sarray.h: Moved into objc/deprecated/sarray.h;
1627         objc/sarray.h replaced with a placeholder including the file from
1628         the deprecated/ directory.
1629         * objc-private/sarray.h: New file (private copy of sarray.h).
1630         * hash.c: Include <assert.h> instead of "assert.h"
1631         * sarray.c: Include <assert.h> instead of "assert.h".  Include
1632         objc-private/sarray.h instead of objc/sarray.h.
1633         * selector.c: Include objc-private/sarray.h instead of
1634         objc/sarray.h.
1635         * sendmsg.c: Include <assert.h>.  Include objc-private/sarray.h
1636         instead of objc/sarray.h.
1637         * Makefile.in (OBJC_DEPRECATED_H): Added sarray.h.      
1639 2010-09-17  Nicola Pero  <nicola.pero@meta-innovation.com>
1641         * objc-private/objc-list.h (list_remove_elem): Unused function
1642         removed.  (list_nth): Unused function removed.  (list_find):
1643         Unused function removed.  (list_lenght): Unused function removed.
1644         
1645 2010-09-17  Nicola Pero  <nicola.pero@meta-innovation.com>
1647         * objc/hash.h: Moved into objc/deprecated/hash.h; objc/hash.h
1648         replaced with a placeholder including the file from the
1649         deprecated/ directory.
1650         * objc/objc-api.h: Updated includes.
1651         * objc/typedstream.h: Updated includes.
1652         * objc-private/hash.h: New file (private copy of hash.h).
1653         * objc/objc-list.h: Moved into objc/deprecated/objc-list.h;
1654         objc/objc-list.h replaced with a placeholder including the file
1655         from the deprecated/ directory.
1656         * objc-private/objc-list.h: New file (private copy of objc-list.h).
1657         * init.c: Include objc-private/hash.h and objc-private/objc-list.h
1658         instead of objc/hash.h and objc/objc-list.h.
1659         * selector.c: Same change.
1660         * class.c: Added include <string.h>, which used to be implicitly included
1661         when hash.h was included.
1662         * exception.c: Same change.
1663         * objects.c: Same change.
1664         * sarray.c: Same change.
1665         * sendmsg.c: Same change.
1666         * Makefile.in (OBJC_DEPRECATED_H): Added hash.h and objc-list.h.
1668 2010-09-14  Nicola Pero  <nicola.pero@meta-innovation.com>
1670         Implemented objc_sync_enter() and objc_sync_exit(), which are
1671         required by @synchronized() to work.
1672         * objc-sync.c: New file.
1673         * objc/objc-sync.h: New file.
1674         * objc-private/objc-sync.h: New file.
1675         * init.c (__objc_exec_class): Call __objc_sync_init() during the
1676         Objective-C runtime startup.
1677         * Makefile.in: Added objc-sync.c and objc-sync.h.
1678         * configure.ac: Added GCC_CHECK_TLS.
1679         * acinclude.m4: Include ../config/enable.m4 and ../config/tls.m4.
1680         * configure: Regenerated.
1681         * config.h.in: Regenerated.
1682         
1683 2010-09-12  Nicola Pero  <nicola.pero@meta-innovation.com>
1685         * Makefile.in (%_gc.lo): New pattern rules to build the
1686         garbage-collected version of the library.  Removed rules for
1687         specific files that are no longer needed.  Standardized all rules.
1688         (C_SOURCE_FILES, OBJC_SOURCE_FILES): New variables.
1689         (OBJS, OBJS_GC): Compute these from C_SOURCE_FILES and
1690         OBJC_SOURCE_FILES.
1691         (INCLUDES): Removed the unused include -I$(srcdir)/objc.
1693 2010-09-12  Nicola Pero  <nicola.pero@meta-innovation.com>
1694         
1695         * memory.c (objc_calloc): Fixed call to GC_malloc when building
1696         with Garbage Colletion.
1697         
1698 2010-09-12  Nicola Pero  <nicola.pero@meta-innovation.com>
1700         * memory.c: Do not include objc-private/runtime.h.
1702 2010-09-12  Nicola Pero  <nicola.pero@meta-innovation.com>
1703         
1704         * objc/deprecated/objc_malloc.h: New file.
1705         * objc/deprecated/objc_valloc.h: New file.
1706         * objc/objc-api.h: Include the files instead of defining
1707         objc_valloc, _objc_malloc() and similar.
1708         * Makefile.in (OBJC_DEPRECATED_H): Added objc_valloc.h and
1709         objc_malloc.h.
1710         * memory.c: Removed the extra layer of indirection of _objc_malloc
1711         and similar.
1712         (objc_calloc): Use GC_malloc in the garbage-collected
1713         implementation as GC_malloc returns memory that is already freed.
1714         (objc_valloc): Deprecated.      
1715         
1716 2010-09-12  Nicola Pero  <nicola.pero@meta-innovation.com>
1718         * objc/deprecated/objc_error.h: New file.
1719         * objc/objc-api.h: Include deprecated/objc_error.h instead of
1720         defining objc_error and related.
1721         * error.c: New file.  Added _objc_abort function which replaces
1722         objc_error.  No change in functionality as they both print an
1723         error and abort.
1724         * misc.c: File removed.  Code moved into memory.c and error.c.
1725         * memory.c: New file.
1726         * objc-private/error.h: New file.
1727         * archive.c: Include objc-private/error.h and use _objc_abort
1728         instead of objc_error everywhere.
1729         * class.c: Same change.
1730         * encoding.c: Same change.
1731         * init.c: Same change, and simplified init_check_module_version.
1732         * memory.c: Same change.
1733         * sendmsg.c:  Same change.
1734         * thr.c: Same change.
1735         * Makefile.in (OBJ_DEPRECATED_H): Added objc_error.h.
1736         (OBJ_H): Reordered list.
1737         (OBJS): Removed misc.lo, added memory.lo and error.lo.
1738         (OBJS_GC): Removed misc_gc.lo, added memory_gc.lo and error_gc.lo.
1739         (misc_gc.lo): Rule removed.
1740         (error_gc.lo): Rule added.
1741         (memory_gc.lo): Rule added.
1742         
1743 2010-09-12  Nicola Pero  <nicola.pero@meta-innovation.com>
1745         * objc/objc.h (__GNU_LIBOBJC__): New #define providing an easy way
1746         to check the API version.  Added some comments.
1748         * objc-private/common.h: New file.
1749         * NXConstStr.m: Include objc-private/common.h.
1750         * Object.m: Same change.
1751         * Protocol.m: Same change.
1752         * archive.c: Same change.
1753         * class.c: Same change.
1754         * encoding.c: Same change.
1755         * exception.c: Same change.
1756         * gc.c: Same change.
1757         * hash.c: Same change.
1758         * init.c: Same change.
1759         * libobjc_entry.c: Same change.
1760         * linking.m: Same change.
1761         * misc.c: Same change (and added a comment).
1762         * nil_method.c: Same change.
1763         * objects.c: Same change.
1764         * sarray.c: Same change.
1765         * selector.c: Same change.
1766         * sendmsg.c: Same change.
1767         * thr.c: Same change.
1769 2010-09-11  Nicola Pero  <nicola.pero@meta-innovation.com>
1771         * objc/objc-api.h: Removed obsolete #ifdef for NeXTSTEP.
1773 2010-09-11  Nicola Pero  <nicola.pero@meta-innovation.com>
1775         * archive.c: Removed not needed includes.
1776         * class.c: Same change.
1777         * hash.c: Same change.
1778         * misc.c: Same change.
1779         * nil_method.c: Same change.
1780         * objects.c: Same change.
1781         * sarray.c: Same change.
1782         * sendmsg.c: Same change.
1783         * thr.c: Same change.
1785 2010-09-11  Nicola Pero  <nicola.pero@meta-innovation.com>
1787         * objc/runtime.h: Moved to objc-private/runtime.h.  Do not include
1788         all the objc/*.h files.
1789         * objc-private/runtime.h: New file.
1790         * archive.c: Include objc-private/runtime.h (and required objc/*.h
1791         files) instead of objc/runtime.h.
1792         * class.c: Same change.
1793         * hash.c: Same change.
1794         * init.c: Same change.
1795         * misc.c: Same change.
1796         * nil_method.c: Same change.
1797         * objects.c: Same change.
1798         * sarray.c: Same change.
1799         * selector.c: Same change.
1800         * sendmsg.c: Same change.
1801         * thr.c: Same change.
1802         
1803 2010-09-11  Nicola Pero  <nicola.pero@meta-innovation.com>
1805         * objc/deprecated/struct_objc_selector.h: New file.  Definition of
1806         'struct objc_selector' and 'sel_eq' moved here.
1807         * objc/deprecated/struct_objc_protocol.h: New file.  Definition of
1808         'struct objc_procotol' moved here.
1809         * objc/deprecated/struct_objc_class.h: New file.  Definition of
1810         'struct objc_class' moved here.
1811         * objc/deprecated/MetaClass.h: New file.  Definition of MetClass
1812         moved here.
1813         * objc/deprecated/STR.h: New file.  Definition of STR moved here.       
1814         * objc/message.h: New file.  Definitions for relval_t, apply_t,
1815         arglist, arglist_t and objc_msg_lookup were moved here.
1816         * objc/objc.h: Include the above files instead of defining the
1817         corresponding structs, types and functions here.  Added new opaque
1818         definitions for SEL and Class.  Use Class and not 'struct
1819         objc_class *' in the definition of 'struct objc_object'.
1820         Commented all types defined in the file.  Removed special
1821         definition of BOOL as 'int' on __vxworks; use 'unsigned char'
1822         there as well.
1823         * objc/deprecated/objc-unexpected-exception.h: Renamed to
1824         objc_unexpected_exception.h.
1825         * objc/objc-api.h: Updated include of
1826         objc-unexpetected-exception.h
1827         * objc/objc-exception.h: Updated comments.
1828         * Makefile.in (OBJC_H, OBJC_DEPRECATED_H): Added the new header
1829         files.  Reindented list of files.
1830         
1831 2010-09-10  Nicola Pero  <nicola.pero@meta-innovation.com>
1833         * objc/objc-api.h (objc_trace): Unused variable removed.
1835 2010-09-10  Nicola Pero  <nicola.pero@meta-innovation.com>
1837         * objc/deprecated: New directory.
1838         * objc/deprecated/README: New file.
1839         * objc/README: New file.
1840         * objc/typedstream.h: Moved into objc/deprecated/typedstream.h;
1841         objc/typedstream.h replaced with a placeholder including the file
1842         from the deprecated/ directory.
1843         * objc/deprecated/objc-unexpected-exception.h: New file with the
1844         definition of _objc_unexpected_exception.       
1845         * objc/objc-api.h: Include deprecated/objc-unexcepted-exception.h
1846         instead of defining _objc_unexpected_exception.
1847         * objc/deprecated/Object.h: New file with the deprecated Object
1848         methods in a 'Deprecated' category.
1849         * objc/Object.h Include deprecated/Object.h instead of defining
1850         the deprecated methods.
1851         * Object.m: Moved deprecated methods into 'Deprecated' category.
1852         * objc-private: New directory.
1853         * objc-private/README: New file.
1854         * Makefile.in (OBJC_DEPRECATED_H): New variable.
1855         (install-headers): Create installation directory for
1856         OBJC_DEPRECATED_H headers, and install them.
1858 2010-09-10  Nicola Pero  <nicola.pero@meta-innovation.com>
1860         * objc/objc-exception.h: Fixed include of objc.h.
1861         
1862 2010-09-08  Nicola Pero  <nicola.pero@meta-innovation.com>
1864         * objc/objc-exception.h: New file.
1865         * exception.c (objc_set_uncaught_exception_handler): Implemented.
1866         (objc_set_exception_matcher): Implemented.
1867         (objc_exception_throw): Use the uncaught exception handler if set.
1868         (PERSONALITY_FUNCTION): Use the exception matcher instead of the
1869         hardcoded isKindOf.
1870         (isKindOf): Renamed to is_kind_of_exception_matcher.  Tidied code
1871         up.  Removed segmentation fault when value is 'nil'.
1872         * objc/objc-api.h (_objc_unexpected_exception): Mark as
1873         deprecated.
1874         * Makefile.in (exception.lo, exception_gc.lo): Use
1875         -Wno-deprecated-declarations when compiling.
1876         (OBJC_H): Added objc-exception.h
1878 2010-09-08  Nicola Pero  <nicola.pero@meta-innovation.com>
1880         * objc/typedstream.h: Deprecate all functions in the file.  This
1881         file is obsolete.
1882         * objc/Object.h ([+streamVersion:], [-read:], [-write:],
1883         [-awake]): Documented that these methods are deprecated.  Added a
1884         brief description of the Object class and its relationship to the
1885         NSObject class.
1886         * Makefile.in: Compile archive.c and Object.m with
1887         -Wno-deprecated-declarations.
1889 2010-09-08  Nicola Pero  <nicola.pero@meta-innovation.com>
1891         Removed obsolete intermediate threading layer.
1892         * thr.c: Use __gthread_objc_xxx functions directly instead of
1893         __objc_thread_xxx ones.
1894         * objc/thr.h: Removed prototypes of no longer existing
1895         __objc_thread_xxx functions.
1896         * Makefile.in: Removed thr-objc.lo.
1897         * thr-dce.c: File removed.
1898         * thr-decosf1.c: File removed.
1899         * thr-irix.c: File removed.
1900         * thr-mach.c: File removed.
1901         * thr-objc.c: File removed.
1902         * thr-os2.c: File removed.
1903         * thr-posix.c: File removed.
1904         * thr-pthreads.c: File removed.
1905         * thr-rtems.c: File removed.
1906         * thr-single.c: File removed.
1907         * thr-solaris.c: File removed.
1908         * thr-vxworks.c: File removed.
1909         * thr-win32.c: File removed.
1910         * README.threads: File removed.
1911         * THREADS.MACH: File removed.
1912         * THREADS: Updated.
1914 2010-09-07  Nicola Pero  <nicola.pero@meta-innovation.com>
1916         * Object.m (MAX_CLASS_NAME_LEN): Unused define removed.
1918 2010-09-06  Iain Sandoe  <iains@gcc.gnu.org>
1920         * encoding.c: Add TARGET_ALIGN_NATURAL definition for m64 powerpc darwin.
1921         Add a comment as to why, update FIXME comments.
1923 2010-09-06  Nicola Pero  <nicola.pero@meta-innovation.com>
1925         * makefile.dos: Obsolete file removed.
1926         
1927 2010-04-02  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
1929         * aclocal.m4: Regenerate.
1931 2010-03-23  Dave Korn  <dave.korn.cygwin@gmail.com>
1933         PR libobjc/30445
1934         * configure.ac (extra_ldflags_libobjc): Define appropriately for
1935         Cygwin and MinGW hosts.
1936         * Makefile.am (libobjc_s.a): Remove dead pre-libtool target.
1937         (libobjc.dll): Likewise.
1938         * configure: Regenerate.
1940 2009-12-05  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
1942         * configure: Regenerate.
1944 2009-11-28  Jakub Jelinek  <jakub@redhat.com>
1946         * sarray.c (sarray_free): Use old_buckets variable.
1947         * encoding.c (objc_layout_structure_next_member): Remove unused
1948         bfld_type_size variable.
1950 2009-08-24  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
1952         * configure.ac (AC_PREREQ): Bump to 2.64.
1954 2009-08-22  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
1956         * aclocal.m4: Regenerate.
1957         * configure: Regenerate.
1958         * config.h.in: Regenerate.
1960 2009-08-22  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
1962         * Makefile.in (LIBTOOL): Add $(LIBTOOLFLAGS).
1964 2009-07-30  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
1966         * Makefile.in (AUTOCONF, ACLOCAL, ACLOCAL_AMFLAGS, aclocal_deps):
1967         New variables.
1968         ($(srcdir)/configure, $(srcdir)/aclocal.m4): New rules.
1970 2009-07-30  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
1972         * configure.ac (_AC_ARG_VAR_PRECIOUS): Use m4_rename_force.
1974 2009-04-09  Nick Clifton  <nickc@redhat.com>
1976         * sendmsg.c: Change copyright header to refer to version 3 of
1977         the GNU General Public License with version 3.1 of the GCC
1978         Runtime Library Exception and to point readers at the COPYING3
1979         and COPYING3.RUNTIME files and the FSF's license web page.
1980         * NXConstStr.m: Likewise.
1981         * Object.m: Likewise.
1982         * Protocol.m: Likewise.
1983         * archive.c: Likewise.
1984         * class.c: Likewise.
1985         * encoding.c: Likewise.
1986         * exception.c: Likewise.
1987         * gc.c: Likewise.
1988         * hash.c: Likewise.
1989         * init.c: Likewise.
1990         * libobjc_entry.c: Likewise.
1991         * linking.m: Likewise.
1992         * misc.c: Likewise.
1993         * nil_method.c: Likewise.
1994         * objc/NXConstStr.h: Likewise.
1995         * objc/Object.h: Likewise.
1996         * objc/Protocol.h: Likewise.
1997         * objc/encoding.h: Likewise.
1998         * objc/hash.h: Likewise.
1999         * objc/objc-api.h: Likewise.
2000         * objc/objc-decls.h: Likewise.
2001         * objc/objc-list.h: Likewise.
2002         * objc/objc.h: Likewise.
2003         * objc/runtime.h: Likewise.
2004         * objc/sarray.h: Likewise.
2005         * objc/thr.h: Likewise.
2006         * objc/typedstream.h: Likewise.
2007         * objects.c: Likewise.
2008         * sarray.c: Likewise.
2009         * selector.c: Likewise.
2010         * thr-dce.c: Likewise.
2011         * thr-decosf1.c: Likewise.
2012         * thr-irix.c: Likewise.
2013         * thr-mach.c: Likewise.
2014         * thr-objc.c: Likewise.
2015         * thr-os2.c: Likewise.
2016         * thr-posix.c: Likewise.
2017         * thr-pthreads.c: Likewise.
2018         * thr-rtems.c: Likewise.
2019         * thr-single.c: Likewise.
2020         * thr-solaris.c: Likewise.
2021         * thr-vxworks.c: Likewise.
2022         * thr-win32.c: Likewise.
2023         * thr.c: Likewise.
2024         * libobjc.def: Change copyright header to refer to version 3 of
2025         the GNU General Public License and to point readers at the COPYING3
2026         file and the FSF's license web page.
2027         * makefile.dos: Likewise.
2029 2009-04-09  Jakub Jelinek  <jakub@redhat.com>
2031         * Makefile.in: Change copyright header to refer to version
2032         3 of the GNU General Public License and to point readers at the
2033         COPYING3 file and the FSF's license web page.
2034         * configure.ac: Likewise.
2036 2009-03-12  Richard Frith-Macdonald  <rfm@gnu.org>
2037             David Ayers  <ayers@fsfe.org>
2039         PR libobjc/27466
2040         * objc/objc-api.h (_objc_unexpected_exception): Declare
2041         new hook.  Update copyright dates.
2042         * exception.c (objc_exception_throw): Use hook.  Update
2043         copyright dates.
2044         * libobjc.def (_objc_unexpected_exception): Export hook.
2045         Update copyright dates.
2046         
2047 2009-03-01  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
2049         * configure: Regenerate.
2051 2008-12-18  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
2053         * configure: Regenerate.
2055 2008-11-21  Kai Tietz  <kai.tietz@onevision.com>
2057         *  Object.m (errno): Replaced by errno.h include.
2058         (compare): Cast self to id to prevent warning on comparison.
2059         * objc/objc.h (BOOL): Prevent redeclaration of BOOL, if it is
2060         already there.
2061         * sendmsg.c (__objc_print_dtable_stats): Remove type warnings.
2062         * thr-win32.c (__objc_thread_detach): Remove type warning.
2063         (__objc_thread_id): Likewise.
2064         * thr.c (__objc_thread_detach_functiont): Add __builtin_trap ()
2065         for noreturn.
2067 2008-09-26  Peter O'Gorman  <pogma@thewrittenword.com>
2068             Steve Ellcey  <sje@cup.hp.com>
2070         * configure: Regenerate for new libtool.
2071         * config.h.in: Regenerate for new libtool.
2073 2008-07-18  Matthias Klose  <doko@ubuntu.com> 
2075         * Makefile.in: Ignore missing ../boehm-gc/threads.mk. 
2077 2008-07-18  Matthias Klose  <doko@ubuntu.com> 
2079         * Makefile.in: Include ../boehm-gc/threads.mk. 
2080         (OBJC_BOEHM_GC_LIBS): Define, (libobjc_gc$(libsuffix).la): Use it.
2082 2008-07-06  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
2084         * Makefile.in (install-info): New stub target.
2086 2008-06-17  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
2088         * configure: Regenerate.
2090 2008-06-14  Kai Tietz  <kai.tietz@onevision.com>
2092         * exception.c (PERSONALITY_FUNCTION): Remove extra decrement
2093         if HAVE_GETIPINFO is not defined.
2095 2008-06-10  Kai Tietz  <kai.tietz@onevision.com>
2097         * Object.m (compare): Add type id.
2098         * objc/Object.h: Likewise.
2099         * archive.c (objc_read_class): Use size_t to extend version to be
2100         size of pointer scalar width.
2101         * sendmsg.c (rtx): Undefine it before redefinition.
2102         (__objc_print_dtable_stats): Cast arguments to long as intended.
2104 2008-05-30  Julian Brown  <julian@codesourcery.com>
2106         * exception.c (__objc_exception_class): Initialise as constant
2107         array for ARM EABI. Change macro to static const for non-ARM EABI.
2108         (ObjcException): Add note about structure layout. Remove landingPad
2109         and handlerSwitchValue for ARM EABI.
2110         (get_ttype_entry): Add __ARM_EABI_UNWINDER__ version
2111         of function.
2112         (CONTINUE_UNWINDING): Define for ARM EABI/otherwise cases.
2113         (PERSONALITY_FUNCTION): Use ARM EABI-specific arguments, and add
2114         ARM EABI unwinding support.
2115         (objc_exception_throw): Use memcpy to initialise exception class.
2117 2008-05-25  Alan Modra  <amodra@bigpond.net.au>
2119         * encoding.c (strip_array_types): Rename from get_inner_array_type.
2120         (rs6000_special_round_type_align): Update.
2122 2008-05-09  Julian Brown  <julian@codesourcery.com>
2124         * Makefile.in (LTLDFLAGS): New.
2125         (libobjc$(libsuffix).la, libobjc_gc$(libsuffix).la): Use above.
2127 2008-04-18  Paolo Bonzini  <bonzini@gnu.org>
2129         PR bootstrap/35457
2130         * aclocal.m4: Regenerate.
2131         * configure: Regenerate.
2133 2008-01-24  David Edelsohn  <edelsohn@gnu.org>
2135         * configure: Regenerate.
2137 2007-10-14  H.J. Lu  <hongjiu.lu@intel.com>
2139         * configure.ac: Don't run config-ml.in directly.
2140         (multilib_arg): New.
2141         * configure: Regenerated.
2143 2007-08-06  Andrew Pinski  <pinskia@gmail.com>
2145         PR libobjc/30731
2146         * exception.c (parse_lsda_header): Use _uleb128_t/_sleb128_t instead
2147         of _Unwind_Word for variables which are used in
2148         read_uleb128/read_sleb128.
2149         (PERSONALITY_FUNCTION): Likewise.
2151 2007-07-05  H.J. Lu  <hongjiu.lu@intel.com>
2153         * aclocal.m4: Regenerated.
2155 2007-06-03  Andrew Pinski  <andrew_pinski@playstation.sony.com>
2157         * configure.ac: Fix a typo in *-*-darwin clause.
2158         * configure: Regenerated.
2160 2007-06-02  H.J. Lu  <hongjiu.lu@intel.com>
2162         * configure.ac: Fix a typo.
2163         * configure: Regenerated.
2165 2007-06-02  Paolo Bonzini  <bonzini@gnu.org>
2167         * configure: Regenerate.
2169 2007-06-01  Andrew Pinski  <andrew_pinski@playstation.sony.com>
2171         * Makefile.in: Replace all uses of libext with libsuffix.
2172         * configure.ac: Likewise.
2173         * configure: Regenerate.
2175         Revert:
2176         * Makefile.in: Remove all uses of $(libext).
2178 2007-05-23  Andrew Pinski  <andrew_pinski@playstation.sony.com>
2180         * Makefile.in: Remove all uses of $(libext).
2182 2007-05-23  Steve Ellcey  <sje@cup.hp.com>
2184         * configure: Regenerate.
2185         * aclocal.m4: Regenerate.
2187 2007-04-21  Andrew Ruder  <andy@aeruder.net>
2189         * sendmsg.c (__objc_get_forward_imp): Call
2190         __objc_msg_forward2 for real.
2192 2007-04-09  Andrew Ruder  <andy@aeruder.net>
2194         * sendmsg.c: Added __objc_msg_forward2, a hook that allows
2195         external libraries to provide a function that returns the real
2196         forwarding function based on both the selector and the receiver.
2197         * objc/objc-api.h: Define __objc_msg_forward2.
2199 2007-03-01  Brooks Moses  <brooks.moses@codesourcery.com>
2201         * Makefile.in: Add dummy install-pdf target.
2203 2007-02-18  Manuel Lopez-Ibanez  <manu@gcc.gnu.org>
2205         * objc/objc-list.h (list_free): Add keyword 'inline' to avoid
2206         unused warning.
2207         
2208 2006-10-31  Geoffrey Keating  <geoffk@apple.com>
2210         * encoding.c (darwin_rs6000_special_round_type_align): New.
2212 2006-10-14  Geoffrey Keating  <geoffk@apple.com>
2214         * Makefile.in: Use multi_basedir instead of toplevel_srcdir.
2215         * configure.ac: Use multi.m4 from aclocal rather than custom
2216         code.  Use multi_basedir instead of toplevel_srcdir.
2217         * aclocal.m4: Regenerate.
2218         * configure: Regenerate.
2220 2006-10-10  Brooks Moses  <bmoses@stanford.edu>
2222         * Makefile.in: Added empty "pdf" target.
2224 2006-07-18  Paolo Bonzini  <bonzini@gnu.org>
2226         * configure: Regenerate.
2228 2006-05-23  Carlos O'Donell  <carlos@codesourcery.com>
2230         * Makefile.in: Add install-html target. Add install-html to .PHONY
2232 2006-02-21  Rainer Orth  <ro@TechFak.Uni-Bielefeld.DE>
2234         PR libobjc/26309
2235         * thr-objc.c (_XOPEN_SOURCE): Don't define on Tru64 UNIX.
2237 2006-01-24  David Ayers  <d.ayers@inode.at>
2239         PR libobjc/9751
2240         * gc.c (class_ivar_set_gcinvisible): Replace strncpy with memcpy
2241         and insure the new strings are '\0' termintated.
2243 2006-01-24  David Ayers  <d.ayers@inode.at>
2245         PR libobjc/13946
2246         * configure.ac: Add include directives for --enable-objc-gc.
2247         * Makefile.in: Ditto.
2248         * configure: Regenerate.
2250         * gc.c (__objc_class_structure_encoding): Increment the used bytes
2251         instead of the local pointer to them.
2253 2005-12-14  Andrew Pinski  <pinskia@physics.uc.edu>
2255         PR objc/25360
2256         * objc/objc-api.c (_C_COMPLEX): New define.
2257         * encoding.c (objc_sizeof_type): Handle _C_Complex.
2258         (objc_alignof_type): Likewise.
2259         (objc_skip_typespec): Likewise.
2261 2005-12-15  David Ayers  <d.ayers@inode.at>
2263         PR libobjc/14382
2264         * README (+load,+initialize): Fix documentation to reflect
2265         intended and implemented semantics for +load and +initialize.
2266         
2267 2005-12-12  Andrew Pinski  <pinskia@physics.uc.edu>
2269         * encoding.c (TYPE_FIELDS): Fix to skip over just _C_STRUCT_B and
2270         the name.
2271         (get_inner_array_type): Fix to skip over _C_ARY_B and size.
2272         (rs6000_special_round_type_align): Update for the ABI fix.
2273         (objc_layout_finish_structure): Correct the encoding which is passed to
2274         ROUND_TYPE_ALIGN.
2276 2005-12-11  Andrew Pinski  <pinskia@physics.uc.edu>
2278         PR libobjc/25347
2279         * encoding.c (objc_sizeof_type): Don't handle _C_UNION_B special
2280         but use the struct layout functions.
2281         (objc_alignof_type): Likewise.
2282         (objc_layout_structure): Handle _C_UNION_B also.
2283         (objc_layout_structure_next_member): Likewise.
2284         (objc_layout_finish_structure): Likewise.
2286 2005-12-11  Andrew Pinski  <pinskia@physics.uc.edu>
2288         PR libobjc/25346
2289         * objc/objc-api.h (_C_BOOL): New define.
2290         * encoding.c (objc_sizeof_type): Handle _C_BOOL.
2291         (objc_alignof_type): Likewise.
2292         (objc_skip_typespec): Likewise.
2294 2005-11-20  David Ayers  <d.ayers@inode.at>
2296         PR libobjc/19024
2297         * objc/hash.h: Remove deprecated hash API.
2298         * hash_compat.c: Remove.
2299         * Makefile.in: Remove reference to hash_compat.c.
2301         * configure.ac (VERSION): Bump library version to 2:0:0.
2302         * configure: Regenerate.
2304 2005-11-09  Alexandre Oliva  <aoliva@redhat.com>
2306         PR other/4372
2307         * thr-objc.c (_XOPEN_SOURCE): Define.
2309 2005-10-07  Ulrich Weigand  <uweigand@de.ibm.com>
2311         PR libobjc/23612
2312         * objc/objc-api.h (struct objc_ivar): Move definition to
2313         global scope.
2315 2005-09-04  Andrew Pinski  <pinskia@physics.uc.edu>
2316             Rasmus Hahn  <rassahah@neofonie.de>
2318         PR libobjc/23108
2319         * archive.c (objc_write_type): Correct the element offset.
2320         (objc_read_type): Likewise.
2322 2005-08-17  Kelley Cook  <kcook@gcc.gnu.org>
2324         * All files: Update FSF address.
2326 2005-08-13  Marcin Koziej  <creep@desk.pl>
2327             Andrew Pinski  <pinskia@physics.uc.edu>
2329         PR libobjc/22492
2330         * exception.c (PERSONALITY_FUNCTION): Fix the PC with finally.
2332 2005-08-13  Andrew Pinski  <pinskia@physics.uc.edu>
2334         * Makefile.in (extra_ldflags_libobjc): New.
2335         (libobjc$(libext).la): Add extra_ldflags_libobjc to the link line.
2336         (libobjc_gc$(libext).la): Likewise.
2337         * configure.ac (extra_ldflags_libgfortran): Set for *-darwin* to
2338         "-Wl,-single_module".
2339         * configure: Regenerate.
2340         * linking.m (_objcInit): Remove.
2342 2005-07-26  Andrew Pinski  <pinskia@physics.uc.edu>
2344         PR libobjc/22606
2345         * Makefile.in (ALL_CFLAGS): Add -fexceptions.
2347 2005-06-08  David Ayers  <d.ayers@inode.at>
2349         * objc/NXConstStr.h, objc/Object.h, objc/Protocol.h,
2350         objc/encoding.h, objc/hash.h, objc/objc-api.h,
2351         objc/runtime.h, objc/sarray.h, objc/thr.h, 
2352         objc/typedstream.h: Do not include Objective-C headers as
2353         system headers.
2355 2005-06-07  David Ayers  <d.ayers@inode.at>
2357         * archive.c, init.c, selector.c: Include hash.h.
2358         * archive.c, class.c, encoding.c, gc.c, hash.c, hash_compat.c,
2359         init.c, misc.c, nil_method.c, objects.c, sarray.c, selector.c,
2360         sendmsg.c, thr-dce.c, thr-decosf1.c, thr-irix.c, thr-mach.c,
2361         thr-objc.c, thr-os2.c, thr-posix.c, thr-pthreads.c, thr-rtems.c,
2362         thr-single.c, thr-solaris.c, thr-vxworks.c, thr-win32.c, thr.c:
2363         Include Objective-C headers with quotes and objc/ directory
2364         prefix.
2366 2005-05-19  Richard Henderson  <rth@redhat.com>
2368         * exception.c: Revert last change.
2370 2005-05-19  David Ayers  <d.ayers@inode.at>
2372         * exception.c: Include tsystem.h for unwind.h.
2374 2005-05-09  Mike Stump  <mrs@apple.com>
2376         * configure: Regenerate.
2378 2005-04-12  Mike Stump  <mrs@apple.com>
2380         * configure: Regenerate.
2382 2005-03-21  Zack Weinberg  <zack@codesourcery.com>
2384         * Makefile.in: Set gcc_version here.
2385         * configure.ac: Do not invoke TL_AC_GCC_VERSION.  Adjust quoting
2386         in definition of toolexeclibdir so that $(gcc_version) is expanded
2387         by the Makefile.
2388         * aclocal.m4, configure: Regenerate.
2390 2005-03-03  David Ayers  <d.ayers@inode.at>
2392         * objc/hash.h (OBJC_IGNORE_DEPRECATED_API): Update deprecated
2393         version reference.  Correct typo.
2395 2005-03-02  David Ayers  <d.ayers@inode.at>
2397         PR libobjc/19024
2398         * Makefile.in (OBJS): Add hash_compat.lo.
2399         (OBJS_GC): Add hash_compat_gc.lo.
2400         (hash_compat_gc.lo): New target and rule.
2401         * objc/hash.h (hash_new, hash_delete, hash_add, hash_remove)
2402         (hash_next, hash_value_for_key, hash_is_key_in_hash)
2403         (hash_ptr, hash_string, compare_ptrs, compare_strings): Prefix
2404         with objc_.  Add deprecated non prefixed inlined versions.
2405         (OBJC_IGNORE_DEPRECATED_API): New macro to hide deprecated
2406         declarations.
2407         * hash.c (hash_new, hash_delete, hash_add, hash_remove, hash_next)
2408         (hash_value_for_key, hash_is_key_in_hash): Prefix with objc_ and
2409         update callers.
2410         * hash_compat.c: New file.
2411         * archive.c: Update callers.
2412         * init.c: Likewise.
2413         * selector.c: Likewise.
2414         * libobjc.def: Add objc_ versions of hash functions.
2416 2005-02-28  Andrew Pinski <pinskia@physics.uc.edu>
2418         PR libobjc/20252
2419         * Makefile.in (GTHREAD_FLAGS): Remove.
2420         (ALL_CFLAGS): Remove usage of GTHREAD_FLAGS.
2421         * thr-objc.c: Include config.h.
2422         * configure.ac: Instead of looking at GCC's makefile, figure out if
2423         GTHREAD_FLAGS should be defined by looking at the `thread model'
2424         of the current gcc.
2425         * configure: Regenerate.
2426         * config.h.in: Regenerate.
2428 2005-02-28  Paolo Bonzini  <bonzini@gnu.org>
2430         PR bootstrap/17383
2431         * configure.ac: Call GCC_TOPLEV_SUBDIRS.
2432         (Determine CFLAGS for gthread): Use $host_subdir.
2433         * configure: Regenerate.
2434         * Makefile.in (host_subdir): New.
2435         (INCLUDES): Use it.
2437 2004-12-20  Andrew Pinski  <pinskia@physics.uc.edu>
2439         PR libobjc/12035
2440         * gc.c: Remove definition of LOGWL, modWORDSZ, and divWORDSZ since
2441         they are not used.
2442         Include limits.h and stdlib.h.
2443         Define BITS_PER_WORD.
2445 2004-12-12  Alexander Malmberg  <alexander@malmberg.org>
2447         * selector.c (__objc_init_selector_tables): Add missing void to
2448         definition.
2450 2004-12-02  Richard Sandiford  <rsandifo@redhat.com>
2452         * configure.ac: Use TL_AC_GCC_VERSION to set gcc_version.
2453         * configure, aclocal.m4: Regenerate.
2455 2004-11-29  Kelley Cook  <kcook@gcc.gnu.org>
2457         * configure: Regenerate for libtool change.
2459 2004-11-25  Kelley Cook  <kcook@gcc.gnu.org>
2461         * configure: Regenerate for libtool reversion.
2463 2004-11-24  Kelley Cook  <kcook@gcc.gnu.org>
2465         * configure: Regenerate for libtool change.
2467 2004-11-24  Kelley Cook  <kcook@gcc.gnu.org>
2469         * aclocal.m4, config.h.in: Regenerate.
2471 2004-10-08  Mike Stump  <mrs@apple.com>
2472             Andrew Pinski  <pinskia@physics.uc.edu>
2474         * aclocal.m4: Rename to ...
2475         * acinclude.m4: here and also use m4_include instead of sinclude.
2476         * aclocal.m4: Regenerate.
2477         * configure: Regenerate.
2478         * configure.ac: Add AM_MAINTAINER_MODE and AM_PROG_CC_C_O.
2479         * Makefile.in (configure): Add @MAINT@ infront of configure.ac
2481 2004-10-08  Andrew Pinski  <pinskia@physics.uc.edu>
2483         * archive.c: Fix all the warnings about passing unsigned char*
2484         to char* and the other way too.
2486 2004-09-16  Andrew Pinski  <pinskia@physics.uc.edu>
2488         PR libobjc/16448
2489         * exception.c: Include config.h
2490         (objc_exception_throw): Change _GLIBCXX_SJLJ_EXCEPTIONS to
2491         SJLJ_EXCEPTIONS.
2492         * configure.ac: Find out what exception handling code we use.
2493         * configure: Regenerate.
2494         * config.h.in: New file, regenerate.
2496 2004-09-16  Andrew Pinski  <apinski@apple.com>
2498         * encoding.c (ALTIVEC_VECTOR_MODE): Define a bogus macro.
2500 2004-08-28  Nathanael Nerode  <neroden@gcc.gnu.org>
2502         * configure.ac: Switch from _GCC_TOPLEV_NONCANONICAL_TARGET to
2503         ACX_NONCANONICAL_TARGET.
2504         * configure: Regenerate.
2506 2004-08-13  Ziemowit Laski  <zlaski@apple.com>
2508         * objc/sarray.h: Hoist include of assert.h near the top of file,
2509         and mark the remainder of the file 'extern "C"'.
2511 2004-08-13  Andrew Pinski  <pinskia@physics.uc.edu>
2513         * objc/Object.h: Move includes out of extern "C" blocks.
2514         * objc/encoding.h: Likewise.
2515         * objc/hash.h: Likewise.
2516         * objc/objc-api.h: Likewise.
2517         * objc/runtime.h: Likewise.
2518         * objc/sarray.h: Likewise.
2519         * objc/typedstream.h: Likewise.
2521 2004-08-12  Ziemowit Laski  <zlaski@apple.com>
2523         * objc/NXConstStr.h: Update copyright date; bracket with
2524         'extern "C"' for C++ use; make include syntax consistent
2525         by using <...> instead of "..."; hoist <objc/...> includes
2526         above the 'extern "C"' block.
2527         * objc/Object.h: Likewise.
2528         * objc/Protocol.h: Likewise.
2529         * objc/encoding.h: Likewise.
2530         * objc/hash.h: Likewise.
2531         * objc/runtime.h: Likewise.
2532         * objc/sarray.h: Likewise.
2533         * objc/thr.h: Likewise.
2534         * objc/typedstream.h: Likewise.
2535         * objc/objc-api.h: Add 'extern "C"' block for C++ use.
2536         (objc_static_instances): For C++ case, do away with
2537         zero-sized array.
2538         (objc_method): Hoist definition to file scope.
2539         (_objc_load_callback, _objc_object_alloc, class_get_class_method,
2540         class_get_instance_method, class_create_instance,
2541         class_get_class_name, class_get_instance_size,
2542         class_get_meta_class, class_get_super_class, class_get_version,
2543         class_is_class, class_is_meta_class, class_set_version,
2544         class_get_gc_object_type, class_ivar_set_gcinvisible,
2545         get_imp): Rename 'class' parameter to '_class'.
2546         * objc/objc-list.h: Add 'extern "C"' block for C++ use.
2547         * objc/objc.h: Update copyright date.
2548         (arglist_t): Provide a union tag.
2550 2004-07-22  Andrew Pinski  <pinskia@physics.uc.edu>
2552         * thr.c (__objc_thread_detach_function): Do not mark as volatile
2553         but instead use the attribute noreturn.
2555 2004-06-28  Zack Weinberg  <zack@codesourcery.com>
2557         * encoding.c: Rename target_flags with a #define to avoid
2558         conflict with a prior declaration.
2560 2004-06-24  Andrew Pinski  <apinski@apple.com>
2562         * objc/encoding.h: Wrap the functions with extern "C" for C++
2563         mode.
2564         * objc/hash.h: Likewise.
2565         * objc/objc-api.h: Likewise.
2566         * objc/objc-list.h: Likewise.
2567         * objc/runtime.h: Likewise.
2568         * objc/sarray.h: Likewise.
2569         * objc/thr.h: Likewise.
2570         * objc/typedstream.h: Likewise.
2573 2004-06-21  Nick Clifton  <nickc@redhat.com>
2575         * encoding.c (BITS_PER_UNIT): Define if a definition is not
2576         provided.
2578 2004-06-20  Alexander Malmberg  <alexander@malmberg.org>
2580         * Makefile.in (exception.lo): Remove $(OBJC_GCFLAGS).
2581         (exception_gc.lo): New.
2582         (OBJS_GC): Add exception_gc.lo.
2584 2004-06-17  Richard Henderson  <rth@redhat.com>
2586         * exception.c: New file.
2587         * Makefile.in (exception.lo): New.
2588         (OBJS): Add it.
2590 2004-06-14  Andrew Pinski  <pinskia@physics.uc.edu>
2592         * linking.m (_objcInit): New empty function
2593         for Darwin only.
2595 2004-06-11  Andrew Pinski  <pinskia@physics.uc.edu>
2597         * configure.ac: Support --enable-shared=libobjc.
2598         * configure: Regenerate.
2600         PR libobjc/15901
2601         * configure.ac: Do not disable shared by default.
2602         * configure: Regenerate.
2604 2004-06-03  Nicola Pero  <n.pero@mi.flashnet.it>
2606         * Protocol.m ([-isEqual:]): Small optimizations returning
2607         immediately if the argument is equal to self, and accessing
2608         the argument's name directly if it's a protocol.
2610 2004-06-03  David Ayers  <d.ayers@inode.at>
2612         * Protocol.m ([-isEqual:]): Test the class of the argument.
2614 2004-05-25  Andrew Pinski  <pinskia@physics.uc.edu>
2616         * configure.ac (includedir): Rename to ...
2617         (includedirname).
2618         * Makefile.in: s/includedir/includedirname/.
2620         PR target/11572
2621         * configure.ac (includedir): Set to "include"
2622         except for Darwin.
2623         (libext) Set to empty except for Darwin.
2624         * configure: Regenerate
2625         * Makefile.in: s/libobjc.la/libobjc$(libext).la/g.
2626         s/include/$(includedir)/g.
2628 2004-05-25  Daniel Jacobowitz  <drow@false.org>
2630         * Makefile.in: Add .NOEXPORT.
2632 2004-05-25  Andrew Pinski  <pinskia@physics.uc.edu>
2634         Merge from the libobjc-branch
2635         2004-02-09  Andrew Pinski  <pinskia@physics.uc.edu>
2637                 * Makefile.in (OBJC_H): Change objc-deps.h to objc-decls.h.
2639         2004-02-03  Andrew Pinski  <pinskia@physics.uc.edu>
2641                 * Makefile.in (OBJC_H): Add objc-deps.h.
2643         2004-01-27  Nicola Pero  <n.pero@mi.flashnet.it>
2645                 * Protocol.m ([-conformsTo:]): If the argument is nil, return NO.
2646                 ([-hash], [-isEqual:]): New methods.
2648         2004-01-27  Richard Frith-Macdonald <rfm@gnu.org>
2650                 * sarray.c (sarray_free): Add a better comment.
2652         2004-01-27  Adam Fedor  <fedor@gnu.org>
2654                 * hash.c (hash_add): Cast cachep to int.
2655                 * selector.c (__sel_register_typed_name): Cast
2656                 soffset_decode to int.
2658         2004-01-27  Alexander Malmberg  <alexander@malmberg.org>
2660                 * selector.c: Rename register_selectors_from_list to
2661                 __objc_register_selectors_from_list. Update caller.
2662                 (__objc_register_selectors_from_list): Lock __objc_runtime_mutex
2663                 while registering selectors. Use __sel_register_typed_name instead
2664                 of sel_register_typed_name. Check for NULL method_name:s.
2665                 (pool_alloc_selector): New function.
2666                 (__sel_register_typed_name): Use pool_alloc_selector to allocate
2667                 selector structures.
2668                 * sendmsg.c (class_add_method_list): Use
2669                 __objc_register_selectors_from_list.
2670                 * objc/runtime.h: Add __objc_register_selectors_from_list.
2672         2004-01-25  Adam Fedor  <fedor@gnu.org>
2673                     Nicola Pero  <n.pero@mi.flashnet.it>
2674                     Andrew Pinski  <pinskia@physics.uc.edu>
2676                 * objc/objc-decls.h: New file.
2677                 * objc/objc-api.h (_objc_lookup_class): Mark as export.
2678                 (_objc_load_callback): Likewise.
2679                 (_objc_object_alloc): Likewise.
2680                 (_objc_object_copy): Likewise.
2681                 (_objc_object_dispose): Likewise.
2683         2004-01-25  Andrew Pinski  <pinskia@physics.uc.edu>
2685                 * archive.c: s/__inline__/inline
2686                 * sendmsg.c: Likewise.
2688                 * encoding.c: Remove FIXME about the warning
2689                 about unused variable.
2690                 * sendmsg.c: Add a FIXME comment saying that
2691                 this should be using libffi.
2693                 * Makefile.in (LIBTOOL): Use @LIBTOOL@ now as it works.
2696 2004-05-13  Andrew Pinski  <pinskia@physics.uc.edu>
2698         * archive.c (objc_read_class): Initialize class_name.
2699         (objc_read_selector): Initialize selector_name.
2701 2004-05-09  Richard Sandiford  <rsandifo@redhat.com>
2703         * Makefile.in (toolexecdir): Remove trailing space.
2705 2004-04-15  Nathanael Nerode  <neroden@gcc.gnu.org>
2707         PR libobjc/14948
2708         * configure.ac: De-precious CC so multilibs work.
2709         * configure: Regenerate.
2711 2004-04-14  Nathanael Nerode  <neroden@gcc.gnu.org>
2713         * configure.ac: Restore toolexecdir.
2714         * Makefile.in: Restore toolexecdir.
2715         * configure: Regenerate.
2717 2004-04-09  Nathanael Nerode  <neroden@gcc.gnu.org>
2719         * configure.ac: Remove (unused) glibcpp_prefixdir.
2720         * configure: Regenerate.
2722         * configure.in: Rename to configure.ac.
2723         * Makefile.in: Update to match.
2725         * Makefile.in: Remove toolexecdir, glibcpp_toolexecdir (unused).
2726         Replace glibcpp_toolexeclibdir with toolexeclibdir.
2727         * configure.in: Remove glibcpp_toolexecdir (unused).
2728         Replace glibcpp_toolexeclibdir with toolexeclibdir.  Don't generate
2729         config.h or stamp-h (unused).  Move one comment to the right place.
2730         * configure: Regenerate.
2731         * config.h.in: Remove (unused).
2733         * config.h.in: Regenerate with autoheader.
2735         * Makefile.in: Remove (unused) gcc_version_trigger.
2736         * configure.in: Remove (unused) glibcpp_builddir.  Don't AC_SUBST
2737         gcc_version_trigger.
2738         * configure: Regenerate.
2740         * configure.in: Switch to modern style for AC_INIT, AC_OUTPUT.
2741         Sort file into sections.  Remove dnl where appropriate.  Fix
2742         other style issues.
2743         * configure: Regenerate.
2745         * configure.in: Replace old AC_PROG_CC hack with new one.
2746         Define toplevel_srcdir in terms of srcdir, not top_srcdir (there
2747         are no subdirectory output files, so this is fine).  Change prereq
2748         to autoconf 2.59.
2749         * aclocal.m4: Include ../config/no-executables.m4.
2750         * configure: Regenerate with autoconf 2.59.
2752         * configure.in: Improve comments on gthread_cflags.  Improve m4
2753         quotation, and replace 'if test' with 'case', for --enable-objc-gc.
2754         * configure: Regenerate.
2756         * configure.in: Move PACKAGE and VERSION settings up top.  Remove
2757         unused call to AC_PROG_LN_S.  Default RANLIB to ':'.  Remove
2758         redundant checks for values of RANLIB, AR, INSTALL.
2759         * configure: Regenerate.
2761         * configure.in: Clean up handling of
2762         --enable-version-specific-runtime-libs and related variables;
2763         replace 'if test' with 'case' where reasonable.  Fix comments.
2764         Remove useless libstdcxx_interface.
2765         * configure: Regenerate.
2767         * configure.in: Use _GCC_TOPLEV_NONCANONICAL_TARGET.
2768         Replace uses of target_alias with target_noncanonical.
2769         * aclocal.m4: Include ../config/acx.m4.
2770         * configure: Regenerate.
2771         * Makefile.in: Replace uses of target_alias with target_noncanonical.
2772         Fix copyright statement.
2774         * configure.in: Hand-inline bulky, confusing macros from
2775         aclocal.m4.  Replace references to "GNU Objective C" with "GCC".
2776         Update copyright notice.  Remove stuff for automake, which isn't
2777         used in this directory.  Remove emacs local variables.
2778         * aclocal.m4: Remove hand-inlined macros.  Update copyright notice.
2779         * configure: Regenerate.
2781 2004-03-16  Manfred Hollstein  <mh@suse.com>
2783         * Makefile.in, configure.in, configure: Update copyright years.
2785 2004-03-15  Manfred Hollstein  <mh@suse.com>
2787         * Makefile.in (LIBOBJC_VERSION, LIBOBJC_GC_VERSION): Use
2788         definition from configure.in.
2789         * configure.in (PACKAGE): Add definition.
2790         (VERSION): Add definition; substitute it in output files.
2791         * configure: Re-generate.
2793 2004-03-05  Ziemowit Laski  <zlaski@apple.com>
2795         * objc/hash.h (hash_string, compare_strings):
2796         Add type-casts to make Objective-C++ happy.
2797         * objc/typedstream.h (objc_get_stream_class_version):
2798         Rename parameter from 'class' to 'class_name' to make
2799         Objective-C++ happy.
2801 2004-03-01  Michael Matz  <matz@suse.de>
2803         * Makefile.in (ALL_CFLAGS): Add -fno-strict-aliasing.
2805 2004-02-06  Ziemowit Laski  <zlaski@apple.com>
2807         * objc/objc-api.h (objc_super): The 'class' field shall
2808         be named 'super_class' #ifdef __cplusplus.
2810 2004-01-17  Andrew Pinski  <pinskia@physics.uc.edu>
2812         PR target/10781
2813         * encoding.c (rs6000_special_round_type_align): Define.
2815 2004-01-14  Adam Fedor  <fedor@gnu.org>
2817         PR libobjc/12155
2818         * selector.c (__objc_register_instance_methods_to_class): Free
2819         new_list if not used.
2821 2004-01-09  Andrew Ruder  <aeruder@ksu.edu>
2823         PR libobjc/11904
2824         * sarray.c (sarray_free): Free array->is_copy_of latter.
2826 2003-12-01  Zack Weinberg  <zack@codesourcery.com>
2828         PR 11433
2829         * Protocol.m (descriptionForInstanceMethod): Don't dereference
2830         instance_methods if it's NULL.
2831         (descriptionForClassMethod): Likewise for class_methods.
2833 2003-10-24  Rainer Orth  <ro@TechFak.Uni-Bielefeld.DE>
2835         * Makefile.in (runtime-info.h): Remove -Wp.
2837 2003-10-21  Rainer Orth  <ro@TechFak.Uni-Bielefeld.DE>
2839         * Makefile.in (CC1OBJ): Remove.
2840         (runtime-info.h): Invoke $(CC) so all MULTIFLAGS are handled
2841         correctly.
2842         Use .m extension for temporary file.
2843         Remove assembler temp file.
2845 2003-10-20  Joseph S. Myers  <jsm@polyomino.org.uk>
2847         * objc/hash.h (hash_string): Don't use a cast as an lvalue.
2849 2003-10-17  Rainer Orth  <ro@TechFak.Uni-Bielefeld.DE>
2851         * Makefile.in (runtime-info.h): Use MULTIFLAGS.
2853 2003-09-09  Alan Modra  <amodra@bigpond.net.au>
2855         * configure: Regenerate.
2857 2003-08-27  Alexander Malmberg  <alexander@malmberg.org>
2859         * Makefile.in, aclocal.m4: Update to $(libdir)/gcc/ instead of
2860         (libdir)/gcc-lib/ when installing.
2861         * configure: Regenerate.
2863 Thu Jul 10 10:27:43 2003  Nicola Pero  <n.pero@mi.flashnet.it>
2865         libobjc/9969
2866         * sendmsg.c (get_imp): Fixed rare threading problem.
2867         (__objc_responds_to): Similar fixes.
2868         (objc_msg_lookup): Similar fixes.
2869         (__objc_init_install_dtable): Lock the runtime before checking if the
2870         table is installed.
2872 2003-05-23  Nathanael Nerode  <neroden@gcc.gnu.org>
2874         * hash.c, init.c, libobjc.def, libobjc_entry.c, linking.m,
2875         makefile.dos, misc.c, nil_method.c, objects.c, sarray.c,
2876         selector.c, sendmsg.c, thr-dce.c, thr-decosf1.c, thr-irix.c,
2877         thr-mach.c, thr-objc.c, thr-os2.c, thr-posix.c, thr-pthreads.c,
2878         thr-rtems.c, thr-single.c, thr-solaris.c, thr-vxworks.c,
2879         thr-win32.c, thr.c: Replace "GNU CC" with "GCC".
2880         * Makefile.in, NXConstStr.m, Object.m, Protocol.m, archive.c,
2881         class.c, encoding.c, gc.c, objc/NXConstStr.h, objc/Object.h,
2882         objc/Protocol.h, objc/encoding.h, objc/hash.h, objc/objc-api.h,
2883         objc/objc-list.h, objc/objc.h, ocjc/runtime.h, objc/sarray.h,
2884         objc/thr.h, objc/typedstream.h: Replace "GNU CC" with "GCC".
2886 Tue May 13 14:56:03 2003  Richard Frith-Macdonald <rfm@gnu.org>
2887                           Nicola Pero  <n.pero@mi.flashnet.it>
2889         libobjc/10742
2890         * init.c (class_superclass_of_class): New function.
2891         (create_tree_of_subclasses_inherited_from): Use it.
2892         (__objc_tree_insert_class): Likewise.
2893         (class_is_subclass_of_class): Likewise.
2895 2003-04-11  David Chad  <davidc@freebsd.org>
2896             Loren J. Rittle  <ljrittle@acm.org>
2898         libobjc/8562
2899         * objc/hash.h (hash_string): Constify correctly.
2900         (compare_ptrs): Use direct compare.
2901         * objc/objc-list.h (list_nth): Rename index to indx to avoid shadow.
2902         * objc/sarray.h: Global rename index to indx to avoid shadow.
2904 2003-03-12  Andreas Schwab  <schwab@suse.de>
2906         * aclocal.m4 (GLIBCPP_EXPORT_INSTALL_INFO): Avoid trailing /. in
2907         glibcpp_toolexeclibdir.
2908         * configure: Rebuilt.
2910 2003-02-20  Alexandre Oliva  <aoliva@redhat.com>
2912         * configure.in: Propagate ORIGINAL_LD_FOR_MULTILIBS to
2913         config.status.
2914         * configure: Rebuilt.
2916 2003-01-27  Alexandre Oliva  <aoliva@redhat.com>
2918         * aclocal.m4 (glibcpp_toolexeclibdir): Instead of
2919         $(MULTISUBDIR), use `$CC -print-multi-os-directory`, unless
2920         version_specific_libs is enabled.
2921         * configure: Rebuilt.
2923 2003-01-09  Christian Cornelssen  <ccorn@cs.tu-berlin.de>
2925         * Makefile.in (FLAGS_TO_PASS): Also pass DESTDIR.
2926         (install-libs, install-headers): Prepend $(DESTDIR) to
2927         destination paths in all (un)installation commands.
2929 2002-12-02  Zack Weinberg  <zack@codesourcery.com>
2931         * thr-objc.c: Include coretypes.h and tm.h.
2933 2002-12-01  Zack Weinberg  <zack@codesourcery.com>
2935         * encoding.c, sendmsg.c: Include coretypes.h and tm.h.
2937 2002-11-26  Nathanael Nerode  <neroden@gcc.gnu.org>
2939         * configure.in: Remove skip-this-dir support.
2940         * configure: Regenerate.
2942 2002-09-22  Kaveh R. Ghazi  <ghazi@caip.rutgers.edu>
2944         * Makefile.in (all): Fix multilib parallel build.
2946 Thu Sep 12 12:44:37 2002  Nicola Pero  <n.pero@mi.flashnet.it>
2948         * sendmsg.c (nil_method): Declare not to take a variable number of
2949         args.
2950         (objc_msg_lookup): Cast nil_method to IMP before returning it.
2951         (objc_msg_lookup_super): The same.
2953 2002-09-10  Jan Hubicka  <jh@suse.cz>
2955         * nil_method.c (nil_method): No longer defined with variable
2956         arguments.
2958 2002-07-02  Rodney Brown  <rbrown64@csc.com.au>
2960         * objc/encoding.h: Fix formatting.
2961         * objc/hash.h: Likewise.
2962         * objc/objc-api.h: Likewise.
2963         * objc/runtime.h: Likewise.
2964         * objc/thr.h: Likewise.
2965         * archive.c: Likewise.
2966         * class.c: Likewise.
2967         * encoding.c: Likewise.
2968         * gc.c: Likewise.
2969         * hash.c: Likewise.
2970         * init.c: Likewise.
2971         * misc.c: Likewise.
2972         * nil_method.c: Likewise.
2973         * objects.c: Likewise.
2974         * sarray.c: Likewise.
2975         * selector.c: Likewise.
2976         * sendmsg.c: Likewise.
2977         * thr-mach.c: Likewise.
2978         * thr.c: Likewise.
2980 2002-06-25  DJ Delorie  <dj@redhat.com>
2982         * aclocal.m4 (GLIBCPP_CONFIGURE): Split out
2983         GLIBCPP_TOPREL_CONFIGURE.
2984         * configure.in: Call it before AC_CANONICAL_SYSTEM.
2985         * configure: Regenerate.
2987 2002-06-21  Kaveh R. Ghazi  <ghazi@caip.rutgers.edu>
2989         * Object.m (forward, read, write): Fix unused parameter warnings.
2990         * encoding.c: Include <stdlib.h>.
2991         (target_flags): Mark with attribute unused.
2992         (atoi): Delete.
2993         * runtime.h (__objc_selector_max_index): Change to unsigned int.
2994         (__objc_generate_gc_type_description): Prototype.
2995         * selector.c (__objc_selector_max_index): Change to unsigned int.
2997 Mon Jun 17 18:37:42 2002  Nicola Pero  <n.pero@mi.flashnet.it>
2999         * sendmsg.c (__objc_get_forward_imp): Fix warning by making sure
3000         we always have a return value: if __objc_msg_forward does not
3001         supply a forwarding implementation, return the default
3002         __builtin_apply based one.
3004 2002-06-15  Kaveh R. Ghazi  <ghazi@caip.rutgers.edu>
3006         * Object.m: Fix signed/unsigned warning.
3007         * Protocol.m: Likewise.
3008         * archive.c: Always include stdlib.h.
3009         (objc_read_short, objc_read_unsigned_short, objc_read_int,
3010         objc_read_long, __objc_read_nbyte_uint, __objc_read_nbyte_ulong):
3011         Fix signed/unsigned warning.
3012         (objc_write_type, objc_read_type, objc_write_types,
3013         objc_read_types): Ensure ctype 8-bit safety.
3014         (__objc_no_write, __objc_no_read): Mark unused parameters.
3015         * class.c (class_table_setup): Specify void arg.
3016         * encoding.c (atoi, objc_sizeof_type, objc_alignof_type,
3017         objc_skip_typespec, objc_skip_offset,
3018         objc_layout_structure_next_member): Ensure ctype 8-bit safety.
3019         (objc_layout_structure_next_member): Ensure variables are
3020         initialized.
3021         * gc.c (__objc_generate_gc_type_description,
3022         class_ivar_set_gcinvisible): Mark unused parameters.
3023         * init.c (__objc_send_load, __objc_destroy_class_tree_node): Mark
3024         unused parameters.
3025         (__objc_init_protocols) Fix signed/unsigned warning.
3026         * nil_method.c (nil_method): Mark unused parameters.
3027         * thr.h (objc_thread_callback): Specify void arg.
3028         * sarray.c (sarray_new, sarray_realloc, sarray_free): Fix
3029         signed/unsigned warning.
3030         (sarray_free): Fix formatting.
3031         * selector.c (sel_types_match): Ensure ctype 8-bit safety.
3032         * sendmsg.c (__objc_init_install_dtable) Mark unused parameters.
3034 2002-06-09  Andreas Jaeger  <aj@suse.de>
3036         * encoding.c (objc_layout_structure_next_member): Remove unused
3037         variable.
3039 2002-05-20  Kaveh R. Ghazi  <ghazi@caip.rutgers.edu>
3041         * Makefile.in (SHELL): Set to @SHELL@.
3042         (WARN_CFLAGS): New.
3043         (ALL_CFLAGS): Add $(WARN_CFLAGS).
3045 2002-05-16  Rainer Orth  <ro@TechFak.Uni-Bielefeld.DE>
3047         * aclocal.m4: Allow for PWDCMD to override hardcoded pwd.
3048         * configure: Regenerate.
3050 2002-05-08  Alexandre Oliva  <aoliva@redhat.com>
3052         * configure.in (ORIGINAL_LD_FOR_MULTILIBS): Preserve LD at
3053         script entry, and set LD to it when configuring multilibs.
3054         * configure: Rebuilt.
3056 2002-04-19  David O'Brien  <obrien@FreeBSD.org>
3058         * encoding.c (MAX, MIN, ROUNDING): #undef before defining.
3060 2002-04-09  Hans-Peter Nilsson  <hp@bitrange.com>
3062         PR objc/6107
3063         * objc/objc-api.h (struct objc_protocol_list): Change type of
3064         member count from int to size_t.
3066 2002-02-11  Franz Sirl  <Franz.Sirl-kernel@lauterbach.com>
3068         PR libobjc/4039
3069         * aclocal.m4: Replace with version copied from libstdc++-v3.
3070         * configure.in: Update for changes to aclocal and Makefile.
3071         * configure: Regenerate.
3072         * Makefile.in: Correct install of multilibs and shared libs, use
3073         INSTALL_DATA for include files.
3075 Mon Dec 17 17:02:12 2001  Nicola Pero  <nicola@brainstorm.co.uk>
3077         * init.c (__objc_exec_class): Fixed bug in the loop on unclaimed
3078         categories - when an unclaimed category was found, the loop was
3079         doing two steps forward instead of one, so that in certain cases
3080         it was failing to properly load all the categories.  (Reported
3081         with fix by Alexander Malmberg <alexander@malmberg.org>).
3083 2001-11-14  Aldy Hernandez  <aldyh@redhat.com>
3085         * encoding.c: Add target_flags.
3087 2001-11-07  Aldy Hernandez  <aldyh@redhat.com>
3089          * objc/objc-api.h (_C_VECTOR): New.
3091          * encoding.c (VECTOR_TYPE): New.
3093 Mon Oct 29 21:29:21 2001  Nicola Pero  <n.pero@mi.flashnet.it>
3095         * class.c: Rewritten the class table to use optimized, lock-free
3096         lookup.  This more than doubles the speed of class method
3097         invocations.  (class_table_setup), (class_table_insert),
3098         (class_table_replace), (class_table_get_safe),
3099         (class_table_next), (class_table_print),
3100         (class_table_print_histogram): New functions.
3101         (__objc_init_class_tables): Use class_table_setup.
3102         (__objc_add_class_to_hash): Use class_table_get_safe and
3103         class_table_insert.  (objc_lookup_class), (objc_get_class): Do not
3104         assert the existence of the table; do not lock the runtime; use
3105         class_table_get_safe.  (objc_next_class): Use class_table_next.
3106         (__objc_resolve_class_links): Use class_table_next.
3107         (class_pose_as): Use class_table_replace.
3109 2001-09-10  Ovidiu Predescu  <ovidiu@cup.hp.com>
3111         * gc.c: Removed the DEBUG declaration.
3113 Wed Jul 18 12:48:56 2001  Nicola Pero  <n.pero@mi.flashnet.it>
3115         * thr.c (objc_mutex_lock): Invoke __objc_thread_id directly,
3116         rather than through objc_thread_id, to save a function call.
3117         (objc_mutex_trylock, objc_mutex_unlock, objc_condition_wait):
3118         Ditto.
3120 Mon Jul 16 12:15:00 2001  Nicola Pero  <n.pero@mi.flashnet.it>
3122         * objc/objc-api.h (object_is_class): Fixed - buggy code was trying
3123         to cast an id to a Class, which can not be done.  Make the check
3124         by using CLS_ISMETA on the class pointer instead.
3125         (object_is_meta_class): Similar fix.
3127 2001-06-09  Alexandre Oliva  <aoliva@redhat.com>, Stephen L Moshier  <moshier@mediaone.net>
3129         * configure.in (AC_EXEEXT): Work around in case it expands to
3130         nothing, as in autoconf 2.50.
3131         * acinclude.m4: Likewise.
3132         * configure: Rebuilt.
3134 2001-06-08  Nicola Pero  <n.pero@mi.flashnet.it>
3136         * THREADS: Explain that when we compile libobjc inside GCC, we
3137         always use thr-objc.c as a backend, which uses GCC's thread code.
3139 2001-06-06  Richard Frith-Macdonald  <rrfm@gnu.org>
3141         * init.c (__objc_send_message_in_list): When setting a new entry
3142         in __objc_load_methods use the method IMP as key, but check to see
3143         if the method is in the hashtable by looking at the IMP also.
3144         Also ... call the method after adding it to the hashtable rather
3145         than before ... thus preventing an obscure possibility of infinite
3146         recursion if a +load method itself loads a subclass.
3148 2001-05-25  Ovidiu Predescu  <ovidiu@cup.hp.com>
3150         * init.c (__objc_send_message_in_list): When setting a new entry
3151         in __objc_load_methods use the method name as key, not the method
3152         IMP (reported by Richard Frith-Macdonald <richard@brainstorm.co.uk>).
3154 2001-05-09  Joseph S. Myers  <jsm28@cam.ac.uk>
3156         * objc-features.texi: Move to ../gcc/objc.texi.
3157         * fdl.texi: Remove.
3158         * Makefile.in: Don't generate documentation from
3159         objc-features.texi.
3161 2001-05-01  Mark Mitchell  <mark@codesourcery.com>
3163         * fdl.texi: New file.
3164         * objc-features.texi: Simplify.
3165         * Makefile.in: Adjust accordingly.
3167 2001-04-30  Mark Mitchell  <mark@codesourcery.com>
3169         * objc-features.texi: Use the GFDL.
3171 Wed Mar 21 04:44:58 EST 2001  John Wehle  (john@feith.com)
3173         * encoding.c (REAL_TYPE): Define.
3175 2001-03-19  David Edelsohn  <edelsohn@gnu.org>
3177         * encoding.c (TYPE_MODE): Define.
3179 2001-03-14  Nicola Pero  <n.pero@mi.flashnet.it>
3181         * thr.c (objc_thread_add): New function.
3182         (objc_thread_remove): Ditto.
3183         * objc/thr.h: Declare them.
3184         * libobjc.def: Mention them.
3186 2001-02-28  Ovidiu Predescu  <ovidiu@cup.hp.com>
3188         * objc-features.texi: Document the @compatibility_alias compiler
3189         directive (description from Nicola Pero <n.pero@mi.flashnet.it>).
3191 Fri Feb 23 18:12:00 2001  Rainer Orth  <ro@TechFak.Uni-Bielefeld.DE>
3193         * sendmsg.c (__objc_forward): Delete strlen() declaration.
3195 2001-02-08  Geoffrey Keating  <geoffk@redhat.com>
3197         * configure.in: Don't run AC_PROG_CC_WORKS or AC_EXEEXT, because
3198         we're not interested in the result and they might fail.
3199         * configure: Regenerated.
3201 2001-01-12  Joseph S. Myers  <jsm28@cam.ac.uk>
3203         * objc-features.texi: Use @email.
3205 2001-01-12  Joseph S. Myers  <jsm28@cam.ac.uk>
3207         * sendmsg.c (__objc_print_dtable_stats): Don't use #ifdef inside
3208         printf.
3210 2000-01-11  Richard Earnshaw  <rearnsha@arm.com>
3212         * encoding.c (STRUCTURE_SIZE_BOUNDARY): Redefine in a way that
3213         determines the value dynamically.
3215 Wed Jan  3 00:49:10 2001  Ovidiu Predescu  <ovidiu@cup.hp.com>
3217         * sendmsg.c: Added __objc_msg_forward, a hook that allows external
3218         libraries to provide a function that returns the real forwarding
3219         function. This can alleviate problems __builtin_apply() and
3220         friends have on various platforms. (Solution suggested by Helge
3221         Hess.)
3223         * objc/objc-api.h: Define __objc_msg_forward.
3225         * sendmsg.c: Define gen_rtx_REG.
3227 2000-12-06      Ralf Corsepius <corsepiu@faw.uni-ulm.de>
3229         * thr-rtems.c: New file. Stub to compile.
3231 2000-09-06  Alexandre Oliva  <aoliva@redhat.com>
3233         * configure: Rebuilt with new libtool.m4.
3235 Tue Aug 15 00:38:56 2000  Ovidiu Predescu  <ovidiu@cup.hp.com>
3237         * configure.in: Create a config.h file. Check for <sched.h>.
3238         * configure: Regenerate.
3240         * config.h.in: Check for <sched.h>.
3242 2000-08-14  Zack Weinberg  <zack@wolery.cumb.org>
3244         * configure: Regenerate after change to ../libtool.m4.
3246 2000-08-14  Andreas Schwab  <schwab@suse.de>
3248         * objc-features.texi (Top): Move @menu at end of node.
3250 2000-08-11  Manfred Hollstein  <manfredh@redhat.com>
3252         * objc-features.texi: Move @node Top before @menu.
3254 Sun Aug  6 23:27:49 2000  Ovidiu Predescu  <ovidiu@cup.hp.com>
3256         * objc-features.texi: Documented the new -fconstant-string-class
3257         option.
3259 Sun Aug  6 22:51:16 2000  Ovidiu Predescu  <ovidiu@cup.hp.com>
3261         * thr-posix.c: Integrated Chris Ball's <cball@fmco.com> changes to
3262         improve the Posix thread support for Objective-C.
3264 2000-08-04  Zack Weinberg  <zack@wolery.cumb.org>
3266         * aclocal.m4: Replace copy of ../libtool.m4 with
3267         sinclude(../libtool.m4).
3269 Fri Jul 28 08:58:02 2000  Nicola Pero  <nicola@brainstorm.co.uk>
3271         * configure.in: Added libtool support; build shared libraries
3272         if --enable-shared was passed on command line.
3273         * Makefile.in: Modified most compilation commands to use libtool.
3274         * aclocal.m4: New symbolic link to the ../libtool.m4, from the
3275         libtool distribution.
3277 Sat Jul 29 00:10:21 2000  Ovidiu Predescu  <ovidiu@cup.hp.com>
3279         * sarray.c, Object.m: Removed the explicit prototypes for strlen
3280         and memcpy on 64-bit platforms (Suggested by Rodney Brown
3281         <rdb@cup.hp.com>).
3283 2000-05-12  H.J. Lu  (hjl@gnu.org)
3285         * Makefile.in (GTHREAD_FLAGS): New.
3286         (ALL_CFLAGS): Add $(GTHREAD_FLAGS).
3287         (OBJC_THREAD_FILE): Changed to thr-objc.
3289         * configure.in (GTHREAD_FLAGS): New, check and replace it for
3290         Makefile.
3291         (OBJC_THREAD_FILE): Removed.
3293         * thr-objc.c: New.
3295 2000-07-13  Kaveh R. Ghazi  <ghazi@caip.rutgers.edu>
3297         * objc/hash.h: Include string.h.
3299 2000-04-15  David Edelsohn  <edelsohn@gnu.org>
3301         * Object.m (strlen): 64-bit PowerPC is a 64bit platform as well.
3303 2000-04-12  Jakub Jelinek  <jakub@redhat.com>
3305         * Object.m (strlen): Provide prototype on all 64bit platforms,
3306         not only alpha.
3307         * sarray.c (memcpy): Likewise.
3308         * encoding.c (objc_layout_finish_structure): Don't use
3309         ROUND_TYPE_ALIGN on sparc.
3311         * encoding.c (objc_layout_structure_next_member): Do the whole
3312         procedure even for the first member, so that we get correct
3313         alignment.
3315 2000-03-29  Zack Weinberg  <zack@wolery.cumb.org>
3317         * objc/Protocol.h, objc/objc-list.h: Change #endif labels to
3318         comments.
3320 2000-02-23  Zack Weinberg  <zack@wolery.cumb.org>
3322         * Makefile.in: Add -DIN_TARGET_LIBS to ALL_CFLAGS.
3324 Thu Sep 23 07:19:12 1999   Chris Ball <cball@fmco.com>
3326         * thr-posix.c (__objc_mutex_deallocate): made deallocate work.
3328 Tue Sep 21 07:47:10 1999  Jeffrey A Law  (law@cygnus.com)
3330         * Makefile.in (gc.o, gc_gc.o): Do not pass -fgnu-runtime to
3331         the compiler when building C code.
3333 Fri Aug  6 23:32:29 1999  Daniel Jacobowitz <drow@drow.them.org>
3335         * Makefile.in (FLAGS_TO_PASS): Include prefix, exec_prefix,
3336         libdir, libsubdir and tooldir.
3338 Mon Jun 21 05:40:15 1999  John David Anglin <dave@hiauly1>
3340         * init.c (__objc_force_linking): Make global.
3342 Thu May 20 03:20:59 1999  Jeffrey A Law  (law@cygnus.com)
3344         * configure.in (AC_EXEEXT): Remove call.
3345         (compiler_name): Explicitly check with no extension and .exe
3346         extension.
3347         * configure: Regenerate.
3349 Sun Apr 25 01:15:34 1999  Mumit Khan  <khan@xraylith.wisc.edu>
3351         * Makefile.in (CC1OBJ): Define in terms of CC.
3352         (runtime-info.h): Use.
3354 Fri April 8 08:21:07 1999 Ovidiu Predescu <ovidiu@cup.hp.com>
3356         * objc-features.texi: Updated the URL to Boehm's GC page.
3358 Fri Mar 26 23:41:07 1999 Ovidiu Predescu <ovidiu@cup.hp.com>
3360         * archive.c (__objc_code_char, __objc_write_char): Explicitly specify
3361         the char as being signed (patch from Daniel Jacobowitz
3362         <drow@false.org>).
3364 Wed Mar 24 22:41:28 1999  Mumit Khan  <khan@xraylith.wisc.edu>
3366         * configure.in (AC_PREREQ): Update to 2.13.
3367         (AC_EXEEXT): Call to find possible file extension.
3368         (compiler_name): Use.
3369         * configure: Regenerate.
3371 Wed Jan 27 02:31:01 1999  Jeffrey A Law  (law@cygnus.com)
3373         * Makefile.in (ALL_CFLAGS): Add -DIN_GCC.
3375 Tue Jan  5 01:38:53 1999  Jeffrey A Law  (law@cygnus.com)
3377         * configure.in (thread_file): Correct and simplify code to find
3378         the thread file.
3379         * configure: Rebuilt.
3381 1998-11-26  Manfred Hollstein  <manfred@s-direktnet.de>
3383         * configure.in (compiler_name): Add check to detect if this
3384         language's compiler has been built.
3385         * configure: Regenerate.
3387 Mon Nov 23 16:50:28 1998  Kaveh R. Ghazi  <ghazi@caip.rutgers.edu>
3389         *  configure.in: Use AC_PREREQ(2.12.1).
3391 Thu Nov 19 20:33:37 1998  Jeffrey A Law  (law@cygnus.com)
3393         * Makefile.in (runtime-info.h): Avoid GNU make extensions.
3395 Sun Nov  8 17:46:14 1998  Kaveh R. Ghazi  <ghazi@caip.rutgers.edu>
3397         * Makefile.in (INCLUDES): Add -I$(srcdir)/$(MULTISRCTOP)../include.
3399 Thu Oct 22 14:34:06 1998  Kaveh R. Ghazi  <ghazi@caip.rutgers.edu>
3401         * configure.in: Use AC_CONFIG_AUX_DIR($topsrcdir).
3403 Sat Oct 17 05:21:31 1998  Ovidiu Predescu  <ovidiu@slip.net>
3405         * objc-features.texi (Top): Changed the email address.
3406         * objc-features.texi (Garbage Collection): Use @uref instead of @url.
3408 Mon Oct 11 21:25:27 1998  Ovidiu Predescu  <ovidiu@slip.net>
3410         * encoding.c: Redefine get_inner_array_type to get the first entry
3411         in the structure.
3413 Thu Oct  8 12:21:14 1998  Richard Frith-Macdonald <richard@brainstorm.co.uk>
3415         * encoding.c (objc_skip_type_qualifiers): Handle _C_BYREF.
3416         (objc_get_type_qualifiers): Similarly.
3417         * objc/encoding.h (_C_BYREF): Define.
3418         (_F_BYREF): Define.
3420 1998-10-07  David S. Miller  <davem@pierdol.cobaltmicro.com>
3422         * objc/sarray.h: Make boffset be an unsigned long when sparc so it
3423         works out on 64-bit systems.
3425 Tue Oct  6 20:32:06 1998  Alexandre Oliva  <oliva@dcc.unicamp.br>
3427         * Makefile.in (INCLUDES): Make it multilib-friendly.
3429 Fri Oct  2 07:12:14 1998  H.J. Lu  (hjl@gnu.org)
3431         * Makefile.in (INCLUDES): Add -I$(srcdir)/../gcc.
3433 Thu Oct  1 22:33:03 1998 Robert Lipe  <robertl@dgii.com>
3434                          Jeffrey A Law  (law@cygnus.com)
3436         * Makefile.in (INCLUDES): Reference gcc via $MULTIBUILDTOP.
3437         (FLAGS_TO_PASS): Added.
3438         (runtime-info.h): Reference cc1ibj via $MULTIBUILDTOP.
3440         * archive.c: Change config.h to tconfig.h.
3442         * configure.in: Find gcc's object directory even for multilibs.
3444 Wed Sep 30 18:17:17 1998  Robert Lipe  <robertl@dgii.com>
3446         * configure.in: Escape ^ in grep string.
3447         * configure: Rebuilt.
3449 Wed Sep 30 09:14:52 1998  Jeffrey A Law  (law@cygnus.com)
3451         * All .h files pushed down into the objc/ subdirectory.
3452         * Makefile.in (copy_headers): Corresponding changes.
3453         * configure.in (AC_INIT): Corresponding changes.
3454         * configure: Rebuilt.
3456 1998-09-30  Ben Elliston  <bje@cygnus.com>
3457             Jeff Law      <law@cygnus.com>
3459         * Makefile.in: Rewrite.
3461         * configure.in: Likewise.
3463         * configure: Regenerate.
3465         * All .c files.  Remove "objc" prefix when including objc header
3466         files.  Include tconfig.h, not ../tconfig.h.
3468 Mon Sep 21 23:27:10 1998  Ovidiu Predescu <ovidiu@slip.net>
3470         * encoding.c (TREE_TYPE, ARRAY_TYPE): Define.
3471         (get_inner_array_type): Define.
3473 1998-09-21  Ben Elliston  <bje@cygnus.com>
3475         * New directory.  Moved files from ../gcc/objc.
3477 Copyright (C) 1998-2017 Free Software Foundation, Inc.
3479 Copying and distribution of this file, with or without modification,
3480 are permitted in any medium without royalty provided the copyright
3481 notice and this notice are preserved.