2016-12-30 Sandra Loosemore <sandra@codesourcery.com>
[official-gcc.git] / libobjc / ChangeLog
blob60dfc163b387fa043fd85c0b5feb47900b50d7f1
1 2016-12-01  Matthias Klose  <doko@ubuntu.com>
3         * configure.ac: Don't use pkg-config to check for bdw-gc.
4         * configure: Regenerate.
6 2016-11-30  Matthias Klose  <doko@ubuntu.com>
8         * configure.ac: Set BDW_GC_CFLAGS and BDW_GC_LIBS after checking
9         for the existence of the pkg-config modules.
10         * Regenerate.
12 2016-11-30  Jakub Jelinek  <jakub@redhat.com>
14         * configure.ac (--enable-objc-gc): If not given, default to
15         enable_objc_gc=no.
16         * configure: Regenerated.
18 2016-11-30  Matthias Klose  <doko@ubuntu.com>
20         * configure.ac (--enable-objc-gc): Allow to configure with a
21         system provided boehm-gc.
22         * configure: Regenerate.
23         * Makefile.in (OBJC_BOEHM_GC_LIBS): Get value from configure.
24         * gc.c: Include system bdw-gc headers.
25         * memory.c: Likewise.
26         * objects.c: Likewise.
28 2016-11-15  Matthias Klose  <doko@ubuntu.com>
30         * aclocal.m4: Regenerate.
31         * configure: Likewise.
33 2016-01-04  Jakub Jelinek  <jakub@redhat.com>
35         Update copyright years.
37 2015-11-07  Trevor Saunders  <tbsaunde+gcc@tbsaunde.org>
39         PR libobjc/24775
40         * encoding.c (_darwin_rs6000_special_round_type_align): Use
41         __CHAR_BIT__ instead of BITS_PER_UNIT.
42         (objc_sizeof_type): Likewise.
43         (objc_layout_structure): Likewise.
44         (objc_layout_structure_next_member): Likewise.
45         (objc_layout_finish_structure): Likewise.
46         (objc_layout_structure_get_info): Likewise.
48 2015-11-03  Trevor Saunders  <tbsaunde+gcc@tbsaunde.org>
50         PR libobjc/24775
51         * encoding.c (objc_layout_finish_structure): Remove usage of
52         ROUND_TYPE_SIZE.
54 2015-09-12  Trevor Saunders  <tbsaunde+gcc@tbsaunde.org>
56         PR libobjc/24775
57         * sendmsg.c (tm.h): Remove include.
59 2015-09-12  Trevor Saunders  <tbsaunde+gcc@tbsaunde.org>
61         PR libobjc/24775
62         * sendmsg.c (gen_rtx): Remove macro.
63         (gen_rtx_MEM): Likewise.
64         (gen_rtx_REG): Likewise.
65         (rtx): Likewise.
67 2015-09-12  Trevor Saunders  <tbsaunde+gcc@tbsaunde.org>
69         PR libobjc/24775
70         * sendmsg.c: Remove check of STRUCT_VALUE macro.
72 2015-05-13  Eric Botcazou  <ebotcazou@adacore.com>
74         * configure.ac: Remove manual SJLJ check.
75         * config.h.in: Regenerate.
76         * configure: Likewise.
77         * exception.c: Replace SJLJ_EXCEPTIONS by __USING_SJLJ_EXCEPTIONS__.
79 2015-05-13  Michael Haubenwallner  <michael.haubenwallner@ssi-schaefer.com>
81         * aclocal.m4: Regenerated with automake-1.11.6.
83 2015-05-04  Trevor Saunders  <tbsaunde+gcc@tbsaunde.org>
85         * configure: Regenerate.
87 2015-05-01  Trevor Saunders  <tbsaunde+gcc@tbsaunde.org>
89         * acinclude.m4: Include bitfields.m4.
90         * config.h.in: Regenerate.
91         * configure: Likewise.
92         * configure.ac: Invoke gt_BITFIELD_TYPE_MATTERS.
93         * encoding.c: Check HAVE_BITFIELD_TYPE_MATTERS.
95 2015-04-29  Trevor Saunders  <tbsaunde+gcc@tbsaunde.org>
97         * encoding.c (objc_layout_structure_next_member): Check the value of
98         PCC_BITFIELD_TYPE_MATTERS not if it is defined.
100 2015-02-05  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
102         PR libobjc/63765
103         * thr.c (_XOPEN_SOURCE): Remove.
105 2015-01-27  Matthias Klose  <doko@ubuntu.com>
107         * sendmsg.c: Add prototypes for __objc_get_forward_imp and get_imp.
109 2015-01-09  Dimitris Papavasiliou  <dpapavas@gmail.com>
111         PR libobjc/51891
112         * ivars.c: Add a check for classes without instance
113         variables, which have a NULL ivar list pointer.
115 2015-01-05  Jakub Jelinek  <jakub@redhat.com>
117         Update copyright years.
119 2014-11-21  H.J. Lu  <hongjiu.lu@intel.com>
121         PR bootstrap/63784
122         * configure: Regenerated.
124 2014-11-11  Francois-Xavier Coudert  <fxcoudert@gcc.gnu.org>
126         PR target/63610
127         * configure: Regenerate.
129 2014-11-05  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
131         * thr.c (_XOPEN_SOURCE): Define as 600.
133 2014-07-27  Alan Modra  <amodra@gmail.com>
134             Matthias Klose  <doko@ubuntu.com>
136         PR libobjc/61920
138         * encoding.c: Define rs6000_special_adjust_field_align_p.
140 2014-01-02  Richard Sandiford  <rdsandiford@googlemail.com>
142         Update copyright years
144 2013-09-20  Alan Modra  <amodra@gmail.com>
146         * configure: Regenerate.
148 2013-07-21   Ondřej Bílka  <neleai@seznam.cz>
150         * class.c: Fix typos.
151         * encoding.c: Likewise.
152         * init.c: Likewise.
153         * objc-private/runtime.h: Likewise.
154         * objc/runtime.h: Likewise.
155         * objc-sync.c: Likewise.
157 2013-07-04  Kai Tietz  <ktietz@redhat.com>
159         * exception.c: Add check for SjLj to SEH blocks.
161 2013-02-03  Richard Sandiford  <rdsandiford@googlemail.com>
163         Update copyright years.
165 2012-10-19  Michael Meissner  <meissner@linux.vnet.ibm.com>
167         * encoding.c (TARGET_VSX): Provide definitions based on the
168         current compilation options, and not based off the target options
169         structure.
170         (TARGET_ALTIVEC): Likewise.
171         (TARGET_64BIT): Likewise.
173 2012-09-14  David Edelsohn  <dje.gcc@gmail.com>
175         * configure: Regenerated.
177 2012-07-19  Tristan Gingold  <gingold@adacore.com>
178             Richard Henderson  <rth@redhat.com>
180         * exception.c (__gnu_objc_personality_seh0): New function.
182 2012-05-16  H.J. Lu  <hongjiu.lu@intel.com>
184         * configure: Regenerated.
186 2012-03-12  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
188         * configure.ac (enable_objc_gc): Remove alpha*-dec-osf* handling.
189         * configure: Regenerate.
191         * thr.c (_XOPEN_SOURCE): Define unconditionally.
193 2011-11-21  Andreas Tobler  <andreast@fgznet.ch>
195         * configure: Regenerate.
197 2011-11-02  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
199         * Makefile.in (INCLUDES): Add -I$(MULTIBUILDTOP)../libgcc.
200         * configure.ac (target_thread_file, HAVE_GTHR_DEFAULT): Remove.
201         * configure: Regenerate.
202         * config.h.in: Regenerate.
204 2011-10-17  Paul Brook  <paul@codesourcery.com>
205             Matthias Klose  <doko@ubuntu.com>
207         * exception.c (parse_lsda_header): hardcode ttype_encoding for older
208         ARM EABI toolchains.
209         (get_ttype_entry) Remove __ARM_EABI_UNWINDER__ variant.
211 2011-10-09  Nicola Pero  <nicola.pero@meta-innovation.com>
213         PR libobjc/49883
214         * init.c (__objc_exec_class): Work around a bug in clang's code
215         generation.  Clang sets the class->info field to values different
216         from 0x1 or 0x2 (the only allowed values in the traditional GNU
217         Objective-C runtime ABI) to store some additional information, but
218         this breaks backwards compatibility.  Wipe out all the bits in the
219         fields other than the first two upon loading a class.
221 2011-10-09  Nicola Pero  <nicola.pero@meta-innovation.com>
223         * class.c (objc_lookup_class): Added back for compatibility with
224         clang which seems to emit calls to it.
226 2011-10-08  Richard Frith-Macdonald <rfm@gnu.org>
227             Nicola Pero  <nicola.pero@meta-innovation.com>
229         PR libobjc/50428
230         * sendmsg.c (__objc_send_initialize): If a class does not have an
231         +initialize method, search for an +initialize method in the
232         superclass and in the ancestor classes and execute the first one
233         that is found.  This makes the GNU runtime behave in the same way
234         as the Apple/NeXT runtime with respect to +initialize methods and
235         subclassing.
237 2011-08-06  Nicola Pero  <nicola.pero@meta-innovation.com>
239         PR libobjc/50002
240         * class.c (__objc_update_classes_with_methods): Iterate over meta
241         classes as well as normal classes when refreshing the method
242         implementations.  This fixes replacing class methods.
244 2011-08-06  Nicola Pero  <nicola.pero@meta-innovation.com>
246         * class.c (class_getSuperclass): Fixed to work with meta classes
247         still in construction too.
249 2011-08-06  Nicola Pero  <nicola.pero@meta-innovation.com>
251         * class.c (class_getSuperclass): Fixed typo in comment.
252         
253 2011-08-06  Nicola Pero  <nicola.pero@meta-innovation.com>
255         PR libobjc/49882
256         * class.c (class_getSuperclass): Return the superclass if the
257         class is in construction.
258         * objc/runtime.h (class_getSuperclass): Updated documentation.
260 2011-08-05  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
262         * Makefile.in (INCLUDES): Search
263         $(srcdir)/$(MULTISRCTOP)../libgcc.
265 2011-06-08  Nicola Pero  <nicola.pero@meta-innovation.com>
267         * objc/objc.h (__GNU_LIBOBJC__): Bumped to 20110608.
269 2011-06-08  Nicola Pero  <nicola.pero@meta-innovation.com>
271         * configure.ac (VERSION): Bumped to 4:0:0.
272         * configure (VERSION): Likewise.
274 2011-06-08  Nicola Pero  <nicola.pero@meta-innovation.com>
276         * objc/README: Updated.
277         * objc-private/selector.h: Updated comments.
278         
279 2011-06-07  Nicola Pero  <nicola.pero@meta-innovation.com>
281         * sendmsg.c (class_get_instance_method): Removed.
282         (class_get_class_method): Removed.
283         (objc_get_uninstalled_dtable): Removed.
285 2011-06-07  Nicola Pero  <nicola.pero@meta-innovation.com>
287         * objc-private/module-abi-8.h (class_get_instance_size): Removed.
288         * objects.c (class_create_instance): Removed.
289         * error.c (__USE_FIXED_PROTOTYPES__): Removed.
290         * gc.c (__objc_generate_gc_type_description): Use
291         class_getInstanceSize() instead of class_get_instance_size().
292         * selector.c (sel_types_match): Made static.
293         (sel_get_typed_uid): Removed.
294         (sel_get_any_typed_uid): Removed.
295         (sel_get_name): Removed.
296         (sel_get_type): Removed.
297         (sel_register_name): Removed.
298         (sel_register_typed_name): Removed.
299         (sel_get_uid): Removed.
301 2011-06-07  Nicola Pero  <nicola.pero@meta-innovation.com>
303         * encoding.c (method_get_number_of_arguments): Removed.
304         (method_get_sizeof_arguments): Removed.
306 2011-06-07  Nicola Pero  <nicola.pero@meta-innovation.com>
308         * class.c (objc_next_class): Removed.
309         (class_pose_as): Removed.
310         (CLASSOF): Removed.
311         (class_table_replace): Removed.
312         (objc_lookup_class): Removed.
314 2011-06-07  Nicola Pero  <nicola.pero@meta-innovation.com>
316         Removed the Traditional Objective-C runtime public API.
317         * Makefile.in (OBJC_DEPRECATED_H): Variable removed.
318         (install-headers): Do not create the objc/deprecated directory and
319         do not install the deprecated headers.
320         (OBJC_H): Removed encoding.h and objc-api.h.
321         * Object.m: Removed all methods with the exception of -class and
322         -isEqual:.  Updated includes.  ([-class]): Use Modern API.
323         * objc/Object.h: Do not include deprecated/Object.h.
324         * objc/deprecated/Object.h: Removed.
325         * linking.m (__objc_linking): Call [Object class] instead of
326         [Object name].
327         * Protocol.m: Removed all methods with the exception of -isEqual:.
328         Updated includes.
329         * objc/Protocol.h: Do not include deprecated/Protocol.h.
330         * objc/deprecated/Protocol.h: Removed.
331         * objc/deprecated/struct_objc_symtab.h: Removed.
332         * objc/deprecated/struct_objc_module.h: Removed.
333         * objc/deprecated/struct_objc_ivar.h: Removed.
334         * objc/deprecated/struct_objc_ivar_list.h: Removed.
335         * objc/deprecated/struct_objc_method.h: Removed.
336         * objc/deprecated/struct_objc_method_list.h: Removed.
337         * objc/deprecated/struct_objc_protocol_list.h: Removed.
338         * objc/deprecated/struct_objc_category.h: Removed.
339         * objc/deprecated/MetaClass.h: Removed.
340         * objc/deprecated/objc_msg_sendv.h: Removed.  
341         * objc/deprecated/README: Removed.
342         * objc/deprecated/struct_objc_class.h: Removed.
343         * objc/deprecated/struct_objc_protocol.h: Removed.
344         * objc/deprecated/struct_objc_selector.h: Removed.
345         * objc/encoding.h: Removed.
346         * objc/message.h (struct objc_super): Removed the definition for
347         the Traditional Objective-C runtime API.
348         * objc/objc.h: Do not include objc/objc-decls.h.
349         deprecated/struct_objc_selector.h, deprecated/MetaClass.h,
350         deprecated/struct_objc_class.h, deprecated/struct_objc_protocol.h
351         and deprecated/objc_msg_sendv.h.  Uncommented new definition of
352         Protocol *.
353         * objc/objc-api.h: Removed.
354         * objc/runtime.h: Updated comments.  Removed check to detect
355         concurrent usage of Traditional and Modern APIs.
356         * objc-private/module-abi-8.h: Always define struct objc_class and
357         struct objc_protocol.  (struct objc_protocol_list): Changed type
358         of 'list' argument from 'Protocol *' to 'struct objc_protocol *'.
359         (class_get_instance_size): Added.
360         * objc-private/protocols.h (__objc_protocols_add_protocol): Take a
361         'struct objc_protocol *' as argument, not a 'Protocol *'.
362         * objc-private/runtime.h: Updated comments.
363         * objc-private/selector.h (struct objc_selector, sel_eq): Added.
364         * class.c: Include objc-private/selector.h.
365         (objc_get_meta_class): Return a Class instead of a MetaClass.
366         * encoding.c (method_get_next_argument): Removed.
367         (method_get_first_argument): Removed.
368         (method_get_nth_argument): Removed.
369         * gc.c: Include objc/runtime.h instead of objc/encoding.h.
370         Include objc-private/module-abi-8.h and ctype.h.
371         * protocols.c (__objc_protocols_add_protocol): Take a 'struct
372         objc_protocl *' as argument, not a 'Protocol *'.
373         (class_addProtocol): Added casts to 'struct objc_protocol *' and
374         'Protocol *'.
375         (class_copyProtocolList): Likewise.
376         (protocol_conformsToProtocol): Likewise.
377         (protocol_copyProtocolList): Likewise.
378         * sarray.c: Include objc-private/module-abi-8.h.
379         * sendmsg.c (method_get_next_argument): Removed.
380         (method_get_first_argument): Removed.
381         (method_get_nth_argument): Removed.
382         (objc_msg_sendv): Removed.
383         (arglist_t, retval_t): New.  (class_get_class_method): Take a
384         'Class', not 'MetaClass', argument.
385         * thr.c: Include module-abi-8.h.
386         
387 2011-06-03  Nicola Pero  <nicola.pero@meta-innovation.com>
389         * Makefile.in (OBJC_DEPRECATED_H): Removed struct_objc_static_instances.h
390         and objc_get_uninstalled_dtable.h.
391         * objc/deprecated/struct_objc_static_instances.h: Removed.
392         * objc/deprecated/objc_get_uninstalled_dtable.h: Removed.       
393         * objc/objc-api.h: Do not include deprecated/objc_static_instances.h
394         and deprecated/objc_get_uninstalled_dtable.h.
395         
396 2011-06-03  Nicola Pero  <nicola.pero@meta-innovation.com>
398         * Makefile.in (OBJC_DEPRECATED_H): Removed objc_object_alloc.h.
399         * objc/deprecated/objc_object_alloc.h: Removed.
400         * objc/objc-api.h: Do not include deprecated/objc_object_alloc.h.
401         * objects.c (_objc_object_alloc, _objc_object_dispose,
402         _objc_object_copy): Removed.
403         * libobjc.def (__objc_object_alloc, __objc_object_copy,
404         __objc_object_dispose): Removed.
405         
406 2011-06-03  Nicola Pero  <nicola.pero@meta-innovation.com>
408         * Makefile.in (OBJC_DEPRECATED_H): Removed METHOD_NULL.h.
409         * objc/objc-api.h: Do not include deprecated/METHOD_NULL.h.
410         * objc/deprecated/METHOD_NULL.h: Removed.
411         
412 2011-06-03  Nicola Pero  <nicola.pero@meta-innovation.com>
414         * Makefile.in (OBJC_DEPRECATED_H): Removed objc_valloc.h,
415         objc_malloc.h and objc_unexpected_exception.h.
416         (exception.lo): Do not use -Wno-deprecated-declarations.
417         (exception_gc.lo): Likewise.
418         * objc/objc-api.h: Do not include deprecated/objc_valloc.h,
419         deprecated/objc_malloc.h and
420         deprecated/objc_unexpected_exception.h.
421         * objc/deprecated/objc_valloc.h: Removed.
422         * objc/deprecated/objc_malloc.h: Removed.
423         * objc/deprecated/objc_unexpected_exception.h: Removed.
424         * exception.c (_objc_unexpected_exception): Removed.
425         (objc_exception_throw): Do not check for
426         _objc_unexpected_exception.
427         * memory.c (objc_valloc, _objc_malloc, _objc_atomic_malloc,
428         _objc_valloc, _objc_realloc, _objc_calloc, _objc_free): Removed.        
429         * libobjc.def (_objc_unexpected_exception, objc_valloc): Removed.
430         
431 2011-06-03  Nicola Pero  <nicola.pero@meta-innovation.com>
433         * objc/objc.h: Do not include deprecated/STR.h.
434         * objc/deprecated/STR.h: Removed.
435         * Makefile.in (OBJC_DEPRECATED_H): removed STR.h.
436         
437 2011-06-03  Nicola Pero  <nicola.pero@meta-innovation.com>
439         * Makefile.in (OBJC_H): Removed hash.h and sarray.h.
440         (OBJC_DEPRECATED_H): Likewise.
441         * libobjc.def (objc_hash_new, objc_hash_delete, objc_hash_add,
442         objc_hash_remove, objc_hash_next, objc_hash_value_for_key,
443         objc_hash_is_key_in_hash, hash_add, hash_delete, hash_new,
444         hash_next, hash_remove, hash_value_for_key, hash_is_key_in_hash,
445         sarray_at_put, sarray_at_put_safe, sarray_free, sarray_lazy_copy,
446         sarray_new, sarray_realloc, sarray_remove_garbage): Removed.
447         * objc/sarray.h: Removed.
448         * objc/hash.h: Removed.
449         * objc/deprecated/sarray.h: Removed.
450         * objc/deprecated/hash.h: Removed.
451         * objc/Object.h: Do not include objc/deprecated/hash.h
452         * Object.m: Include string.h.
453         * objc/objc-api.h: Do not include objc/deprecated/hash.h.
454         * objc-private/common.h (GNU_LIBOBJC_COMPILING_LIBOBJC_ITSELF):
455         Removed.
457 2011-06-03  Nicola Pero  <nicola.pero@meta-innovation.com>
459         * Object.m ([-forward::]): Removed.
460         * objc/deprecated/Object.h ([-forward::]): Removed.
461         * sendmsg.c (__objc_forward): Updated comments.
462         
463 2011-06-03  Nicola Pero  <nicola.pero@meta-innovation.com>
465         * Makefile.in (OBJC_H): Removed objc-list.h.
466         (OBJC_DEPRECATED_H): Removed objc-list.h.
467         * objc/objc-list.h: File removed.
468         * objc/deprecated/objc-list.h: File removed.
470 2011-06-03  Nicola Pero  <nicola.pero@meta-innovation.com>
472         * Makefile.in (OBJC_H): Removed typedstream.h.
473         (OBJC_DEPRECATED_H): Removed typedstream.h.
474         (C_SOURCE_FILES): Removed archive.c.
475         (Object.lo): Rule removed.
476         (Object_gc.lo): Likewise.
477         (archive.lo): Likewise.
478         (archive_gc.lo): Likewise.
479         * objc/deprecated/Object.h ([+streamVersion:], [-read], [-write],
480         [-awake]): Removed.
481         Do not include deprecated/typedstream.h.
482         * Object.m: Removed the same methods.
483         * archive.c: File removed.
484         * objc/typedstream.h: File removed.
485         * objc/deprecated/typedstream.h: File removed.
486         * libobjc.def (__objc_read_nbyte_uint, __objc_read_nbyte_ulong,
487         __objc_write_class, __objc_write_object, __objc_write_selector,
488         objc_close_typed_stream, objc_end_of_typed_stream,
489         objc_flush_typed_stream, objc_get_stream_class_version,
490         objc_open_typed_stream, objc_open_typed_stream_for_file,
491         objc_read_array, objc_read_char, objc_read_int, objc_read_long,
492         objc_read_object, objc_read_selector, objc_read_short,
493         objc_read_string, objc_read_type, objc_read_types,
494         objc_read_unsigned_char, objc_read_unsigned_int,
495         objc_read_unsigned_long, objc_read_unsigned_short,
496         objc_write_array, objc_write_char, objc_write_int,
497         objc_write_long, objc_write_object, objc_write_object_reference,
498         objc_write_root_object, objc_write_selector, objc_write_short,
499         objc_write_string, objc_write_string_atomic, objc_write_type,
500         objc_write_types, objc_write_unsigned_char,
501         objc_write_unsigned_int, objc_write_unsigned_long,
502         objc_write_unsigned_short): Removed.
503         
504 2011-06-02  Nicola Pero  <nicola.pero@meta-innovation.com>
506         * Makefile.in (OBJC_DEPRECATED_H): Removed objc_error.h.
507         * objc/deprecated/objc_error.h: Removed.
508         * objc/objc-api.h: Do not include deprecated/objc_error.h.
509         * libobjc.def (objc_error, objc_verror): Removed.
510         * error.c (_objc_error_handler, objc_error, objc_verror,
511         objc_set_error_handler): Removed.
512         * Object.m ([-error:], [-perform:], [-perform:with:],
513         [-perform:with:with], [-subclassResponsibility:],
514         [-notImplemented:], [-shouldNotImplement:], [-doesNotRecognize:]):
515         Removed.
516         * objc/deprecated/Object.h: Removed the same methods.
517         * sendmsg.c (__objc_forward): Do not try to invoke the "error:"
518         method after trying to invoke the "doesNotRecognize:" method.
519         
520 2011-05-26  Nicola Pero  <nicola.pero@meta-innovation.com>
522         * sendmsg.c: Reindented part of the file.  No non-trivial changes
523         in code.
525 2011-05-26  Nicola Pero  <nicola.pero@meta-innovation.com>
527         * sendmsg.c (__objc_install_dtable_for_class): Use objc_getClass,
528         not objc_lookup_class.
530 2011-05-25  Richard Frith-Macdonald <rfm@gnu.org>
531             David Ayers  <ayers@fsfe.org>
533         PR libobjc/38307
534         * sendmsg.c: Include objc/hash.h.
535         (get_implementation): New function, mostly with code from get_imp
536         updated to support the new +initialize dispatch table logic.
537         (get_imp): Use get_implementation.
538         (__objc_responds_to): Updated to support the new +initialize
539         dispatch table logic.
540         (class_respondsToSelector): Likewise.
541         (objc_msg_lookup): Use get_implementation.
542         (__objc_init_install_dtable): Removed.
543         (__objc_install_methods_in_dtable): Updated arguments.
544         (__objc_install_dispatch_table_for_class): Renamed to
545         __objc_install_dtable_for_class and updated to support the new
546         +initialize dispatch table logic.
547         (__objc_update_dispatch_table_for_class): Updated to support the
548         new +initialize dispatch table logic.
549         (__objc_forward): Call get_implementation instead of get_imp.
550         (prepared_dtable_table): New.
551         (__objc_prepare_dtable_for_class): New. 
552         (__objc_prepared_dtable_for_class): New.
553         (__objc_get_prepared_imp): New.
554         (__objc_install_prepared_dtable_for_class): New.
555         
556 2011-05-24  Nicola Pero  <nicola.pero@meta-innovation.com>
558         PR libobjc/48177
559         * selector.c (__sel_register_typed_name): Use sel_types_match()
560         instead of strcmp() to compare selector types (Suggestion by
561         Richard Frith-Macdonald <rfm@gnu.org>).
563 2011-04-15  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
565         PR libobjc/32037
566         * Makefile.in (OBJC_GCFLAGS): Move ...
567         * configure.ac (enable_objc_gc): ... here.
568         Add $(libsuffix) to OBJC_BOEHM_GC.
569         * configure: Regenerate.
571 2011-02-28  Nicola Pero  <nicola.pero@meta-innovation.com>
572         
573         * selector.c (sel_getTypedSelector): Return NULL if there are
574         multiple selectors with conflicting types.
575         * objc/runtime.h (sel_getTypedSelector): Updated documentation.
576         
577 2011-02-28  Richard Frith-Macdonald <rfm@gnu.org>
579         PR libobjc/47922
580         * gc.c (class_ivar_set_gcinvisible): Use _C_GCINVISIBLE instead of
581         a hardcoded "!".
583 2011-02-13  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
585         * configure: Regenerate.
587 2010-12-26  Nicola Pero  <nicola.pero@meta-innovation.com>
589         * init.c (create_tree_of_subclasses_inherited_from): Use
590         class_superclass_of_class instead of assuming a class is
591         unresolved when it could be resolved.  Tidied up assignment and
592         check.
593         (__objc_tree_insert_class): Enhanced DEBUG_PRINTF.
594         (objc_tree_insert_class): Tidied up loop; return immediately upon
595         inserting a class.
596         (__objc_exec_class): Do not set __objc_class_tree_list.
597         
598 2010-12-24  Nicola Pero  <nicola.pero@meta-innovation.com>
600         * selector.c (sel_getTypedSelector): Return NULL if given a NULL
601         argument.
602         (sel_registerTypedName): Same.
603         (sel_registerName): Same.
604         * objc/runtime.h: Updated documentation.
605         
606 2010-12-24  Nicola Pero  <nicola.pero@meta-innovation.com>
608         * objc/runtime.h (class_addIvar): Updated documentation.  The
609         alignment is actually the log_2 of the alignment in bytes.
610         * ivars.c (class_addIvar): Corresponding change to the
611         implementation.
612         
613 2010-12-24  Nicola Pero  <nicola.pero@meta-innovation.com>
615         * objc/runtime.h (sel_getType): Renamed to sel_getTypeEncoding to
616         be consistent with method_getTypeEncoding and
617         ivar_getTypeEncoding.
618         (sel_copyTypedSelectorList, sel_getTypedSelector): New.
619         * selector.c (sel_getType): Renamed to sel_getTypeEncoding.
620         (sel_copyTypedSelectorList, sel_getTypedSelector): New.
621         (sel_get_type): Updated call to sel_getType.
622         
623 2010-12-24  Nicola Pero  <nicola.pero@meta-innovation.com>
625         * objc/runtime.h (class_conformsToProtocol,
626         class_copyProtocolList): Updated documentation.
628 2010-12-23  Nicola Pero  <nicola.pero@meta-innovation.com>
630         * init.c (create_tree_of_subclasses_inherited_from): Updated
631         DEBUG_PRINTF messages.
632         (__objc_tree_insert_class): Same.
633         (__objc_send_load_using_method_list): Same.
634         (__objc_send_load): Same.
635         (__objc_exec_class): Same.  In particular, do not print the module
636         name since it is no longer used.
637         * sendmsg.c (__objc_send_initialize): Added DEBUG_PRINTFs for
638         tracking +initialize calls.
639         (__objc_update_dispatch_table_for_class): Added DEBUG_PRINTFs for
640         tracking updates of dispatch tables.
641         (__objc_install_dispatch_table_for_class): Same.
642         
643 2010-12-23  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
645         * Makefile.in (libobjc$(libsuffix).la): Link with -Wc,-shared-libgcc.
646         (libobjc_gc$(libsuffix).la): Likewise.
648 2010-12-23  Nicola Pero  <nicola.pero@meta-innovation.com>
650         * sendmsg.c (class_addMethod): Return NO if the method already
651         exists in the class.
653 2010-12-22  Nicola Pero  <nicola.pero@meta-innovation.com>
655         * init.c (duplicate_classes): New.
656         (__objc_exec_class): Initialize duplicate_classes.
657         (__objc_create_classes_tree): Ignore classes in the
658         duplicate_classes table.
659         (__objc_call_load_callback): Same.
660         (__objc_init_class): If a duplicate class is found, add it to
661         duplicate_classes instead of aborting.  Return YES if the class is
662         not a duplicate, and NO if it is.
663         * objc-private/runtime.h (__objc_init_class): Updated prototype.
665 2010-12-22  Nicola Pero  <nicola.pero@meta-innovation.com>
667         * objc-private/objc-list.h: Reindented file.  No code changes.
668         * objc-private/sarray.h: Same change.
670 2010-12-22  Nicola Pero  <nicola.pero@meta-innovation.com>
672         * objc-private/accessors.h: Removed 'extern "C"' guards.  This
673         file is never compiled with C++.
674         * objc-private/hash.h: Same change.
675         * objc-private/objc-list.h: Same change.
676         * objc-private/objc-sync.h: Same change.
677         * objc-private/protocols.h: Same change.
678         * objc-private/runtime.h: Same change.
679         * objc-private/sarray.h: Same change.
680         * objc-private/selector.h: Same change.
682 2010-12-21  Nicola Pero  <nicola.pero@meta-innovation.com>
684         PR libobjc/18764
685         * class.c (__objc_add_class_to_hash): Return YES if the class was
686         added, and NO if it already existed.
687         * init.c (__objc_init_class): If __objc_add_class_to_hash returns
688         NO, then abort the program with an error message.
689         * objc-private/runtime.h (__objc_add_class_to_hash): Updated
690         declaration.
692 2010-12-21  Nicola Pero  <nicola.pero@meta-innovation.com>      
694         * init.c (_objc_load_callback): Initialize with 0.
695         (__objc_call_callback): Renamed to __objc_call_load_callback.
696         Check _objc_load_callback only once, and if it is not set, return
697         immediately.
698         (objc_send_load): Updated call to __objc_call_callback.
699         
700 2010-12-21  Nicola Pero  <nicola.pero@meta-innovation.com>
702         PR libobjc/16110
703         * init.c (__objc_send_message_in_list): Renamed to
704         __objc_send_load_using_method_list.  Do not take an 'op' argument.
705         Register the 'load' selector if needed.
706         (__objc_send_load): Do not register the 'load' selector.  Updated
707         call to __objc_send_message_in_list.
708         (__objc_create_classes_tree): Add the class of any claimed
709         category that was loaded in the module to the list of classes for
710         which we try to execute +load.
711         
712 2010-12-21  Nicola Pero  <nicola.pero@meta-innovation.com>
714         * objc-private/common.h: When DEBUG is defined, include <stdio.h>.
715         Updated comments.
716         * init.c (__objc_tree_insert_class): Use %p, not %x, when printing
717         a pointer using DEBUG_PRINTF.
718         
719 2010-12-21  Nicola Pero  <nicola.pero@meta-innovation.com>
721         PR libobjc/45953
722         * selector.c (__sel_register_typed_name): When registering a new
723         selector with the same name as an existing one, reuse the existing
724         name string.  Also updated types, casts and comments in the whole
725         function.
727 2010-12-21  Nicola Pero  <nicola.pero@meta-innovation.com>
729         * objc-private/module-abi-8.h (struct objc_symtab): Declare 'refs'
730         to be 'struct objc_selector *' and not 'SEL'.
731         * init.c (__objc_exec_class): Call
732         __objc_register_selectors_from_module instead of iterating over
733         each selector and calling __sel_register_typed_name for each.
734         * objc-private/selector.h: Declare
735         __objc_register_selectors_from_module instead of
736         __sel_register_typed_name.
737         * selector.c (__objc_register_selectors_from_module): New.
738         (__sel_register_typed_name): Made static.
739         
740 2010-12-21  Nicola Pero  <nicola.pero@meta-innovation.com>
742         * linking.m: Do not include objc/NXConstStr.h.
744 2010-12-21  Nicola Pero  <nicola.pero@meta-innovation.com>
745         
746         * objc-private/runtime.h (DEBUG_PRINTF): Moved from here ...
747         * objc-private/common.h (DEBUG_PRINTF): To here.
748         * hash.c: Do not include objc-private/runtime.h and objc/thr.h.
749         
750 2010-12-21  Nicola Pero  <nicola.pero@meta-innovation.com>
752         * hash.c: Tidied up comments and indentation.  No code changes.
754 2010-12-19  Nicola Pero  <nicola.pero@meta-innovation.com>
756         PR libobjc/47012
757         * accessors.m (objc_getProperty): If not atomic, do not
758         retain/autorelease the returned value.
760 2010-12-19  Nicola Pero  <nicola.pero@meta-innovation.com>
762         * objc-private/runtime.h (__objc_selector_max_index,
763         __objc_init_selector_tables, __objc_register_selectors_from_class,
764         __objc_register_selectors_from_list,
765         __objc_register_selectors_from_description_list): Moved to ...
766         * objc-private/selector.h: ... here.
768 2010-12-19  Nicola Pero  <nicola.pero@meta-innovation.com>
770         * objc-private/runtime.h (__objc_class_links_resolved): Removed.
771         (__objc_print_dtable_stats): Removed.
772         (__sel_register_typed_name): Removed.
773         * sendmsg.c (__objc_print_dtable_stats): Use 'void' as argument.
774         
775 2010-12-19  Nicola Pero  <nicola.pero@meta-innovation.com>
777         * init.c (__objc_exec_class): Call __objc_resolve_class_links (),
778         if appropriate, after loading the module.
780 2010-12-19  Nicola Pero  <nicola.pero@meta-innovation.com>
782         * sendmsg.c (method_setImplementation): Do not declare.
784 2010-12-19  Nicola Pero  <nicola.pero@meta-innovation.com>
786         * objc/message.h: Updated comments.
787         * objc/runtime.h: Updated comments.
788         
789 2010-12-19  Nicola Pero  <nicola.pero@meta-innovation.com>
791         * class.c (objc_lookupClass): Renamed to objc_lookUpClass.
792         * protocols.c: Updated all calls to objc_lookupClass to call
793         objc_lookUpClass instead.
794         * sendmsg.c (objc_lookupClass): Do not declare.
795         (get_imp): Update call to objc_lookupClass to call
796         objc_lookUpClass instead.
797         * objc/runtime.h (objc_lookupClass): Renamed to objc_lookUpClass.
799 2010-12-19  Nicola Pero  <nicola.pero@meta-innovation.com>
801         * objc/runtime.h (class_ivar_set_gcinvisible): Declare.
802         * sendmsg.c (_CLS_IN_CONSTRUCTION, CLS_IS_IN_CONSTRUCTION): Do not
803         define.  Updated comments.
804         
805 2010-12-19  Nicola Pero  <nicola.pero@meta-innovation.com>
807         * objc/encoding.h: Updated comments.
808         * objc/runtime.h: Updated comments.
809         (objc_setGetUnknownClassHandler): Mark with objc_EXPORT.
810         (objc_sizeof_type): Same.
811         (objc_alignof_type): Same.
812         (objc_aligned_size): Same.
813         (objc_promoted_size): Same.
814         (objc_skip_type_qualifiers): Same.
815         (objc_skip_typespec): Same.
816         (objc_skip_offset): Same.
817         (objc_skip_argspec): Same.
818         (objc_get_type_qualifiers): Same.
819         (objc_layout_structure): Same.
820         (objc_layout_structure_next_member): Same.
821         (objc_layout_finish_structure): Same.
822         (objc_layout_structure_get_info): Same.
823         
824 2010-12-19  Nicola Pero  <nicola.pero@meta-innovation.com>
826         * init.c: Updated comments.
827         * objc/objc-api.h: Updated comments.
828         * objc/runtime.h (_objc_load_callback): Declare.
829         
830 2010-12-19  Nicola Pero  <nicola.pero@meta-innovation.com>
832         * objc/Object.h: Include deprecated/typedstream.h and
833         deprecated/hash.h instead of typedstream.h.  Updated comments.
835 2010-12-19  Nicola Pero  <nicola.pero@meta-innovation.com>
837         * Makefile.in (OBJC_DEPRECATED_H): Added objc_msg_sendv.h.
838         * objc/deprecated/objc_msg_sendv.h: New.
839         * objc/message.h: Do not define retval_t, apply_t, arglist,
840         arglist_t, objc_msg_sendv, now in
841         objc/deprecated/objc_msg_sendv.h.
842         * objc/objc.h: Do not include message.h; include
843         objc/deprecated/objc_msg_sendv.h instead.  Tidied up comments.
844         * sendmsg.c: Include objc/message.h.
845         * thr.c: Include objc/message.h.
846         
847 2010-12-19  Nicola Pero  <nicola.pero@meta-innovation.com>
849         * objc/objc-exception.h: Include objc-decls.h.  Mark all
850         functions with objc_EXPORT.
851         * objc/objc-sync.h: Same change.
853 2010-12-19  Nicola Pero  <nicola.pero@meta-innovation.com>
855         * Protocol.m: Moved all methods, with the exception of -isEqual:,
856         into the 'Deprecated' category.
857         * objc/Protocol.h: Removed all methods, moved to
858         objc/deprecated/Protocol.h.  Include objc/deprecated/Protocol.h.
859         * objc/deprecated/Protocol.h: New.
860         * Makefile.in (OBJC_DEPRECATED_H): Added Protocol.h.
861         
862 2010-12-19  Nicola Pero  <nicola.pero@meta-innovation.com>
864         * init.c: Include objc-private/selector.h.  Do not declare
865         __sel_register_typed_name.
866         * objc-private/selector.h (__sel_register_typed_name): Declare.
867         * selector.c: Include objc-private/selector.h.
868         
869 2010-12-18  Nicola Pero  <nicola.pero@meta-innovation.com>
871         * class.c: Tidied up comments and indentation.  No code changes.
872         * error.c: Same.
873         * exception.c: Same.
874         * init.c: Same.
875         * ivars.c: Same.
876         * memory.c: Same.
877         * objc-foreach.c: Same.
878         * objc-sync.c: Same.
879         * objects.c: Same.
880         * protocols.c: Same.
881         * sarray.c: Same.
882         * thr.c: Same.
884 2010-12-17  Nicola Pero  <nicola.pero@meta-innovation.com>
886         * init.c: Include objc/runtime.h and objc-private/module-abi-8.h
887         instead of objc/objc-api.h.
888         (init_check_module_version): Take a 'struct objc_module *'
889         argument instead of 'Module_t'.  Use 'struct objc_module *'
890         instead of 'Module_t'.
891         (__objc_created_classes_tree): Take a 'struct objc_module *'
892         argument instead of 'Module_t'; use 'struct objc_symtab *' instead
893         of 'Symtab_t'.
894         (__objc_call_callback): Take a 'struct objc_module *' argument
895         instead of 'Module_t'; use 'struct objc_symtab *' instead of
896         'Symtab_t' and 'struct objc_category *' instead of 'Category_t'.
897         (_objc_load_callback): Take a 'struct objc_category *' argument
898         instead of 'Category *'.
899         (class_superclass_of_class): Use objc_getClass() instead of
900         objc_lookup_class().
901         (create_tree_of_subclasses_inherited_from): Same change (also, use
902         an explicit 'if' instead of '?').
903         (objc_init_statics): Same change.
904         (objc_send_load): Same change.
905         (__objc_init_protocol): same change.
906         (__objc_send_message_in_list): Take a 'struct objc_method_list *'
907         argument instead of 'MethodList_t'.  Use 'struct objc_method *'
908         instead of 'Method_t'.
909         (__objc_send_load): Use 'struct objc_method_list *' instead of
910         'MethodList_t'.  Use sel_registerName() instead of
911         sel_register_name().
912         (__objc_exec_class): Take a 'struct objc_module *' argument
913         instead of 'Module_t'.  Use 'struct objc_symtab *' instead of
914         'Symtab_t'.  Use objc_getClass() instead of objc_lookup_class().
915         Use 'struct objc_category *' instead of 'Category_t'.
916         
917 2010-12-16  Nicola Pero  <nicola.pero@meta-innovation.com>
919         * sendmsg.c: Include objc/runtime.h instead of objc/objc-api.h.
920         Include objc-private/module-abi-8.h and objc-private/selector.h
921         instead of objc/encoding.h.
922         (objc_msg_lookup_super): Use super->super_class instead of
923         super->class.
924         (method_get_first_argument, method_get_next_argument): Declare
925         locally.
926         (class_get_instance_method): Declare before using.
927         (objc_msg_sendv): Use 'struct objc_method' instead of 'Method'.
928         (__objc_init_dispatch_tables, __objc_send_initialize): Use
929         sel_registerName() instead of sel_register_name().
930         (__objc_forward): Use sel_getName() instead of sel_get_name().
931         (objc_get_uninstalled_dtable): Use 'void' as argument.
932         * objc-private/selector.h: New.
934 2010-12-15  Nicola Pero  <nicola.pero@meta-innovation.com>
936         * objc/message.h (objc_super): When using the modern API, do not
937         define Super and Super_t, and always use 'super_class' for the
938         super class field.      
939         (objc_msg_lookup_super): Updated prototype to use 'struct
940         objc_super *' instead of 'Super_t'.
941         * sendmsg.c (objc_msg_lookup_super): Updated prototype to use
942         'struct objc_super *' instead of 'Super_t'.
944 2010-12-15  Nicola Pero  <nicola.pero@meta-innovation.com>
946         * objc/message.h: Update comments, reindented code and moved
947         deprecated types and functions at the end of the file.  No code
948         changes.
950 2010-12-15  Nicola Pero  <nicola.pero@meta-innovation.com>
952         * ivars.c (class_addIvar): Use the 'size' argument instead of
953         trying to calculate it using objc_sizeof_type().
954         * objc/runtime.h (class_addIvar): Updated comments.
955         
956 2010-12-15  Nicola Pero  <nicola.pero@meta-innovation.com>
958         * sendmsg.c: Reindented some code and tidied up comments.  No
959         actual code changes.
960         
961 2010-12-14  Nicola Pero  <nicola.pero@meta-innovation.com>
963         * objc/Object.h: Moved all the methods, with the exception of
964         -class and -isEqual:, into ...
965         * objc/deprecated/Object.h: here.
966         * Object.m: Moved all the methods, with the exception of -class
967         and -isEqual: into the 'Deprecated' category.
969 2010-12-14  Nicola Pero  <nicola.pero@meta-innovation.com>
971         * objects.c (object_copy): Do not #undef as we are no longer
972         including objc/objc-api.h.
973         * selector.c: Include objc/runtime.h and
974         objc-private/module-abi-8.h.  Do not include objc/objc-api.h and
975         objc/encoding.h.  Updated
976         (__objc_register_selectors_from_class): Use struct
977         objc_method_list * instead of MethodList_t.
978         (__objc_register_selectors_from_list): Use Method instead of
979         Method_t.
980         (struct objc_method_description_list): Do not define here.
981         (__objc_register_instance_methods_to_class): Use struct
982         objc_method_list * instead of MethodList_t and Method instead of
983         Method_t.
984         
985 2010-12-14  Nicola Pero  <nicola.pero@meta-innovation.com>
987         * selector.c: Reindented some code and tidied up comments.  No
988         actual code changes.
990 2010-12-13  Iain Sandoe  <iains@gcc.gnu.org>
992         * encoding.c (_darwin_rs6000_special_round_type_align): New.
993         (darwin_rs6000_special_round_type_align): Adjust to use new routine.
995 2010-12-11  Nicola Pero  <nicola.pero@meta-innovation.com>
997         * sendmsg.c (selector_resolveClassMethod): New.
998         (selector_resolveInstanceMethod): New.
999         (__objc_resolve_class_method): New.
1000         (__objc_resolve_instance_method): New.
1001         (get_imp): Call __objc_resolve_class_method or
1002         __objc_resolve_instance_method at the appropriate time.
1003         (objc_msg_lookup): Same.
1004         (class_getClassMethod): Same.   
1005         (class_getInstanceMethod): Same.
1006         (__objc_init_dispatch_tables): Initialize
1007         selector_resolveClassMethod and selector_resolveInstanceMethod.
1008         * objc/runtime.h: Updated documentation of class_getClassMethod,
1009         class_getInstanceMethod and class_getMethodImplementation.
1010         
1011 2010-12-11  Nicola Pero  <nicola.pero@meta-innovation.com>
1013         * objc-private/module-abi-8.h (struct objc_symtab): Updated
1014         description of sel_ref_cnt and refs.
1015         * objc/deprecated/struct_objc_symtab.h (objc_symtab): Same change.
1016         
1017 2010-12-06  Dave Korn  <dave.korn.cygwin@gmail.com>
1019         PR target/40125
1020         PR lto/46695
1021         * configure.ac (extra_ldflags_libobjc): Invoke ACX_LT_HOST_FLAGS.
1022         * Makefile.in (lt_host_flags): Import AC_SUBST'd value.
1023         * aclocal.m4: Regenerate.
1024         * configure: Regenerate.
1026 2010-12-03  Matthias Klose  <doko@ubuntu.com> 
1028         * configure.ac (VERSION): Bump the version to 3:0:0.
1029         * configure: Regenerate.
1031 2010-11-23  Richard Frith-Macdonald <rfm@gnu.org>
1033         * sendmsg.c (get_imp): Fixed call to __objc_get_forward_imp to
1034         pass nil as the receiver since we don't know the receiver at this
1035         point.
1036         
1037 2010-11-18  Nicola Pero  <nicola.pero@meta-innovation.com>
1039         * ivars.c: Include stdlib.h.
1040         * protocols.c: Same change.
1042 2010-10-24  Nicola Pero  <nicola.pero@meta-innovation.com>
1044         * Makefile.in (OBJC_SOURCE_FILES): Added accessors.m.
1045         * accessors.m: New.
1046         * init.c: Include objc-private/accessors.h.
1047         (__objc_exec_class): Call __objc_accessors_init.
1048         * objc-private/accessors.h: New.
1050 2010-10-17  Nicola Pero  <nicola.pero@meta-innovation.com>
1052         * objc/message.h: Moved initial includes outside of extern "C".
1053         * objc/runtime.h: Add extern "C" for Objective-C++.
1055 2010-10-17  Nicola Pero  <nicola.pero@meta-innovation.com>
1057         * init.c (objc_send_load): Do not wait for NXConstantString to be
1058         registered before executing +load.  There is no point if
1059         -fconstant-string-class=xxx is used when compiling all modules,
1060         as is the case for almost all users.
1061         * linking.m (__objc_linking): Do not try to forcefully link in
1062         NXConstantString.
1064 2010-10-16  Nicola Pero  <nicola.pero@meta-innovation.com>
1066         * objc/runtime.h: Updated comments.
1067         (class_addMethod): New.
1068         (class_addIvar): New.
1069         (class_replaceMethod): New.
1070         (objc_allocateClassPair): New.
1071         (objc_registerClassPair): New.
1072         (objc_disposeClassPair): New.
1073         * class.c (objc_allocateClassPair): New.
1074         (objc_registerClassPair): New.
1075         (objc_disposeClassPair): New.
1076         (class_getSuperclass): Return Nil if a class is in construction.
1077         * init.c (__objc_exec_class): Call __objc_init_class.
1078         (__objc_init_class): New.
1079         * ivars.c (class_copyIvarList): Return NULL if class is in
1080         construction.  Do not lock the runtime mutex.
1081         (class_getInstanceVariable): Return NULL if class is in
1082         construction.  Do not lock the runtime mutex.
1083         (class_addIvar): New.
1084         * sendmsg.c (class_addMethod): New.
1085         (class_replaceMethod): New.
1086         * objc-private/module-abi-8.h (__CLS_SETNOTINFO): New.
1087         (_CLS_IN_CONSTRUCTION): New.
1088         (CLS_IS_IN_CONSTRUCTION): New.
1089         (CLS_SET_IN_CONSTRUCTION): New.
1090         (CLS_SET_NOT_IN_CONSTRUCTION): New.
1091         * objc-private/runtime.h (__objc_init_class): New.
1093 2010-10-16  Nicola Pero  <nicola.pero@meta-innovation.com>
1095         * class.c (class_getSuperclass): Call __objc_resolve_class_links
1096         if the class is not resolved yet.
1097         * ivars.c (class_getInstanceVariable): Use class_getSuperclass.
1098         
1099 2010-10-16  Nicola Pero  <nicola.pero@meta-innovation.com>
1101         * objc/runtime.h (class_getIvarLayout): New.
1102         (class_getWeakIvarLayout): New.
1103         (class_setIvarLayout): New.
1104         (class_setWeakIvarLayout): New.
1105         * ivars.c (class_getIvarLayout): New.
1106         (class_getWeakIvarLayout): New.
1107         (class_setIvarLayout): New.
1108         (class_setWeakIvarLayout): New. 
1110 2010-10-15  Nicola Pero  <nicola.pero@meta-innovation.com>
1111         
1112         * objc/runtime.h (class_copyPropertyList): New.
1113         (class_getProperty): New.
1114         (property_getAttributes): New.
1115         (property_getName): New.
1116         * ivars.c (class_copyPropertyList): New.
1117         (class_getProperty): New.
1118         (property_getAttributes): New.
1119         (property_getName): New.
1120         
1121 2010-10-15  Nicola Pero  <nicola.pero@meta-innovation.com>
1123         * objc-private/runtime.h (__objc_update_classes_with_methods): New.
1124         * class.c (__objc_update_classes_with_methods): New.
1125         (objc_getClassList): Do not lock the class lock.
1126         * methods.c (method_exchangeImplementations): New.
1127         (method_setImplementation): New.
1128         * objc/runtime.h (method_setImplementation): New.
1129         (method_exchangeImplementations): New.
1130         
1131 2010-10-15  Nicola Pero  <nicola.pero@meta-innovation.com>
1133         * Protocol.m: Include objc/runtime.h and
1134         objc-private/module-abi-8.h instead of objc/objc-api.h.  Do not
1135         repeat Protocol's instance variables.
1136         (struct objc_method_description_list): Do not define here.
1137         ([-conformsTo:]): Reimplemented on top of protocol_conformsTo().
1138         ([descriptionForInstanceMethod:]): Use sel_isEqual() to compare
1139         selectors directly instead of getting names and then using strcmp.
1140         ([descriptionForClassMethod:]): Same change.
1141         ([-isEqual:]): Reimplemented on top of protocol_isEqual().
1142         * protocols.c (protocol_getMethodDescription): Use sel_isEqual()
1143         to compare selectors directly instead of getting names and then
1144         using strcmp.
1145         * objc/Protocol.h: Updated comments.
1146         
1147 2010-10-15  Nicola Pero  <nicola.pero@meta-innovation.com>
1149         * init.c (__objc_init_protocol): New function which fixes up a
1150         protocol's class pointer, registers it with the runtime, register
1151         all protocol selectors and registers associated protocols too.
1152         (objc_init_statics): Detect if we are initializing protocols, and
1153         if so, use __objc_init_protocol instead of only fixing up the
1154         class pointer.
1155         (__objc_init_protocls): Use __objc_init_protocol.
1156         * objc-private/module-abi-8.h: Updated comments.
1157         * objc-private/runtime.h
1158         (__objc_register_selectors_from_description_list): New.
1159         * selector.c (__objc_register_selectors_from_description_list):
1160         New.  (struct objc_method_description_list): Declare.
1161         * Protocol.m ([-descriptionForInstanceMethod:]): Use sel_get_name
1162         when accessing the name of a method, which is now correctly a SEL.
1163         ([-descriptionForClassMethod:]): Same change.
1164         * protocols.c (protocol_getMethodDescription): Same change.
1165         * objc/runtime.h: Updated comments.
1166         (sel_registerTypedName): Fixed typo in function name.
1167         
1168 2010-10-13  Nicola Pero  <nicola.pero@meta-innovation.com>
1170         PR libobjc/23214
1171         * init.c (objc_init_statics): Do not skip the initialization of a
1172         statics list if the first object has already been initialized; in
1173         the case of Protocols, while the first one may have been
1174         initialized, some others may not have been initialized yet.
1176 2010-10-13  Nicola Pero  <nicola.pero@meta-innovation.com>
1178         * Makefile.in (OBJC_DEPRECATED_H): Added
1179         objc_get_uninstalled_dtable, objc_object_alloc.h and
1180         struct_objc_static_instances.h.
1182 2010-10-13  Nicola Pero  <nicola.pero@meta-innovation.com>
1184         * encoding.c (method_copyReturnType): New.
1185         (method_copyArgumentType): New.
1186         (method_getReturnType): New.
1187         (method_getArgumentType): New.
1188         * methods.c (method_getDescription): New.
1189         * objc/runtime.h (method_copyReturnType): New.
1190         (method_copyArgumentType): New.
1191         (method_getReturnType): New.
1192         (method_getArgumentType): New.
1193         (method_getDescription): New.
1194         
1195 2010-10-12  Nicola Pero  <nicola.pero@meta-innovation.com>
1197         * encoding.c: Tidied up comments.
1198         (objc_skip_variable_name): New static inline function.
1199         (objc_sizeof_type): Use objc_skip_variable_name instead of copying
1200         the same code over and over.
1201         (objc_alignof_type): Same.
1202         (objc_aligned_size): Same.
1203         (objc_promoted_size): Same.
1204         (objc_skip_typespec): Same.
1205         (objc_layout_structure_next_member): Same.
1206         (objc_skip_offset): Skip a '-' before the digits (if any).  Fixed
1207         historical bug where objc_skip_offset would skip one byte even if
1208         there is no offset: check that the first offset digit is actually
1209         a digit before skipping it.
1210         (objc_skip_type_qualifiers): Mark as inline.
1211         (objc_skip_typespec): Mark as inline.   
1212         
1213 2010-10-12  Nicola Pero  <nicola.pero@meta-innovation.com>
1215         * Makefile.in (C_SOURCE_FILES): Added methods.c.
1216         * encoding.c (method_getNumberOfArguments): New.
1217         (method_get_number_of_arguments): Call
1218         method_getNumberOfArguments.
1219         * ivars.c (ivar_getName): Check for NULL variable argument.
1220         (ivar_getOffset): Check for NULL variable argument.
1221         (ivar_getTypeEncoding): Check for NULL variable argument.
1222         (class_copyIvarList): New.
1223         * methods.c: New.
1224         * protocols.c (class_copyProtocolList): Check for Nil class_
1225         argument.
1226         * sendmsg.c: Use 'struct objc_method *' instead of Method_t, and
1227         'struct objc_method_list *' instead of MethodList_t.
1228         (class_getMethodImplementation): New.
1229         (class_respondsToSelector): New.
1230         (class_getInstanceMethod): New.
1231         (class_getClassMethod): New.
1232         * objc/runtime.h: Updated comments.
1233         (class_copyIvarList): New.
1234         (class_getInstanceMethod): New.
1235         (class_getClassMethod): New.
1236         (class_getMethodImplementation): New.
1237         (class_respondsToSelector): New.
1238         (method_getName): New.
1239         (method_getImplementation): New.
1240         (method_getTypeEncoding): New.
1241         (class_copyMethodList): New.
1242         (method_getNumberOfArguments): New.
1243         
1244 2010-10-12  Nicola Pero  <nicola.pero@meta-innovation.com>
1246         * class.c: Include objc/runtime.h and objc-private/module-abi-8.h
1247         instead of objc/objc-api.h.
1248         (objc_get_unknown_class_handler): Do not define.
1249         (class_isMetaClass): New.
1250         (class_getSuperclass): New.
1251         (class_getVersion): New.
1252         (class_setVersion): New.
1253         (class_getInstanceSize): New.
1254         * exceptions.c: Include objc/runtime.h instead of objc/objc-api.h.
1255         (is_kind_of_exception_matcher): Use objc_getSuperclass instead of
1256         objc_get_super_class.
1257         (get_ttype_entry): Use objc_getRequiredClass instead of
1258         objc_get_class.
1259         * ivars.c (class_getClassVariable): New.
1260         * objects.c: Include objc/runtime.h, objc/thr.h and
1261         objc-private/module-abi-8.h instead of objc/objc-api.h
1262         * objc/runtime.h (class_getClassVariable): New.
1263         (class_isMetaClass): New.
1264         (class_getSuperclass): New.
1265         (class_getVersion): New.
1266         (class_setVersion): New.
1267         (class_getInstanceSize): New.
1268         * objc-private/module-abi-8.h (HOST_BITS_PER_LONG): New (from
1269         objc/objc-api.h)
1270         (__CLS_INFO): Same.
1271         (__CLS_ISINFO): Same.
1272         (__CLS_SETINFO): Same.
1273         (CLS_ISMETA): Same.
1274         (CLS_ISCLASS): Same.
1275         (CLS_ISRESOLV): Same.
1276         (CLS_SETRESOLV): Same.
1277         (CLS_ISINITIALIZED): Same.
1278         (CLS_SETINITIALIZED): Same.
1279         (CLS_GETNUMBER): Same.
1280         (CLS_SETNUMBER): Same.
1282 2010-10-12  Nicola Pero  <nicola.pero@meta-innovation.com>
1284         * archive.c: Do not include objc/objc.h.
1285         * class.c: Do not include objc/objc.h.
1286         * encoding.c: Include objc/runtime.h, ctype.h and
1287         objc-private/module-abi-8.h instead of objc/objc-api.h and
1288         objc/encoding.h.
1289         * error.c: Do not include objc/objc.h.
1290         * gc.c: Include tconfig.h and objc/encoding.h only if
1291         OBJC_WITH_GC.
1292         * hash.c: Include objc/runtime.h and objc/thr.h instead of
1293         objc/objc-api.h.  Do not include objc/objc.h.
1294         * init.c: Do not include objc/objc.h.
1295         * ivars.c: Include objc/runtime.h, objc-private/module-abi-8.h and
1296         objc/thr.h instead of objc/objc-api.h.  Do not include
1297         objc/objc.h.
1298         * linking.m: Tidied comment.
1299         * memory.c: Include objc/runtime.h instead of objc/objc-api.h.
1300         Do not include objc/objc.h.
1301         * objects.c: Do not include objc/objc.h.
1302         * objc-sync.c: Include objc/runtime.h instead of objc/objc-api.h.
1303         * protocols.c: Do not include objc/objc.h.
1304         * sarray.c: Include objc/runtime.h instead of objc/objc-api.h.  Do
1305         not include objc/objc.h.
1306         * selector.c: Do not include objc/objc.h.
1307         * sendmsg.c: Do not include objc/objc.h.        
1308         * thr.c: Include objc/runtime.h instead of objc/objc-api.h.
1309         Do not include objc/objc.h.
1310         * objc/objc-decls.h: Reindented code.
1311         * objc/runtime.h Include objc-decls.h.  Updated comments.
1312         (objc_malloc): New.
1313         (objc_atomic_malloc): New.
1314         (objc_calloc): New.
1315         (objc_realloc): New.
1316         (objc_free): New.
1317         * objc-private/runtime.h: Updated comments.
1318         
1319 2010-10-12  Nicola Pero  <nicola.pero@meta-innovation.com>
1321         * Makefile.in (C_SOURCE_FILES): Added protocols.c.
1322         * objc-private/protocols.h: New.
1323         * protocols.c: New.
1324         * init.c: Include objc-private/protocols.h.
1325         (__objc_exec_class): Call __objc_protocols_init on startup.
1326         (__objc_init_protocols): Call __objc_protocols_add_protocol.
1327         * objc-private/runtime.h: Use (struct objc_method_list *) instead
1328         of MethodList_t, and (struct objc_method *) instead of Method_t.
1329         * objc/deprecated/struct_objc_class.h: Define
1330         __objc_STRUCT_OBJC_CLASS_defined.
1331         * objc-private/module-abi-8.h (struct
1332         objc_method_description_list): New.
1333         (struct objc_class): Only define if
1334         __objc_STRUCT_OBJC_CLASS_defined is undefined.
1335         * objc/runtime.h (class_getName): New.
1336         (objc_getProtocol): New.
1337         (objc_copyProtocolList): New.
1338         (class_addProtocol): New.
1339         (class_conformsToProtocol): New.
1340         (class_copyProtocolList): New.
1341         (protocol_conformsToProtocol): New.
1342         (protocol_isEqual): New.
1343         (protocol_getName): New.
1344         (protocol_getMethodDescription): New.
1345         (protocol_copyMethodDescriptionList): New.
1346         (protocol_getProperty): New.
1347         (protocol_copyPropertyList): New.
1348         (protocol_copyProtocolList): New.
1349         * class.c (class_getName): New.
1350         * selector.c (sel_isEqual): New.
1351         
1352 2010-10-12  Nicola Pero  <nicola.pero@meta-innovation.com>
1354         * selector.c (sel_getName): Return "<null selector>" for a NULL
1355         argument.
1356         (sel_get_name): Return 0 for a NULL argument.
1357         * objc/runtime.h (sel_getName): Updated documentation.
1359         * objc-private/hash.h (class_hash_table): Unused declaration
1360         removed.
1361         (module_hash_table): Same.
1362         * objc/deprecated/hash.h: Same changes.
1363         
1364 2010-10-11  Nicola Pero  <nicola.pero@meta-innovation.com>
1366         * class.c (objc_getClassList): New.
1367         (objc_getRequiredClass): New.
1368         (objc_getMetaClass): New.
1369         (objc_lookupClass): New.
1370         (objc_getClass): New.
1371         (__objc_get_unknown_class_handler): New.
1372         (objc_setGetUnknownClassHandler): New.
1373         (objc_get_class): Use __objc_get_unknown_class_handler.
1374         (objc_lookup_class): Call objc_getClass.
1375         * objc/objc-api.h: Updated comment and copyright notice.
1376         * objc/runtime.h: Updated comments.
1377         (objc_getClass): New.
1378         (objc_lookupClass): New.
1379         (objc_getMetaClass): New.
1380         (objc_getRequiredClass): New.
1381         (objc_getClassList): New.
1382         (objc_setGetUnknownClassHandler): New.
1383         (objc_get_unknown_class_handler): New.
1384         * objc-private/runtime.h: Use __objc_private_runtime_INCLUDE_GNU
1385         instead of __objc_runtime_INCLUDE_GNU as include guard.
1386         * objc-private/error.h (_objc_abort): Mark as noreturn.
1387         
1388 2010-10-11  Nicola Pero  <nicola.pero@meta-innovation.com>
1390         * Makefile.in (C_SOURCE_FILES): Added ivars.c.
1391         * ivars.c: New.
1392         * objc/objc.h: Updated comments.
1393         * objc/runtime.h (object_getClass): New.
1394         (object_getClassName): New.
1395         (object_setClass): New.
1396         (class_getInstanceVariable): New.
1397         (object_getIndexedIvars): New.
1398         (object_getInstanceVariable): New.
1399         (object_setInstanceVariable): New.
1400         (object_getIvar): New.
1401         (object_setIvar): New.  
1402         (ivar_getName): New.
1403         (ivar_getOffset): New.
1404         (ivar_getTypeEncoding): New.
1405         * objc-private/module-abi-8.h (struct objc_class): Added.
1406         * objects.c (object_getClassName): New.
1407         (object_setClass): New.
1408         
1409 2010-10-11  Nicola Pero  <nicola.pero@meta-innovation.com>
1411         * objc/objc.h: Updated comments.
1412         * objc/objc-api.h: (object_copy): Added one argument; use a
1413         #define to maintain backwards-compatibility.  Moved
1414         _objc_object_alloc, _objc_object_copy, _objc_object_dispose and
1415         objc_get_uninstalled_dtable into
1416         objc/deprecated/objc_get_uninstalled_dtable.h and
1417         objc/deprecated/objc_object_alloc.h.  Include these files.
1418         * objc/deprecated/objc_get_uninstalled_dtable.h: New.
1419         * objc/deprecated/objc_object_alloc.h: New.
1420         * objc/runtime.h (set_getName): New.
1421         (sel_getType): New.
1422         (sel_getUid): New.
1423         (sel_registerName): New.
1424         (sel_registerTypedName): New.
1425         (sel_isEqual): New.
1426         (class_createInstance): New.
1427         (object_copy): New.
1428         (object_dispose): New.
1429         * objects.c: Do not include tconfig.h.  Include gc_typed.h if
1430         building the garbage collection version.
1431         (__objc_object_alloc): Removed.
1432         (__objc_object_copy): Removed.
1433         (__objc_object_dispose): Removed.
1434         (class_createInstance): New from code in class_create_instance.
1435         Cast second argument of GC_malloc_explicitly_typed.  Use
1436         objc_calloc.  Do not call _objc_object_alloc.
1437         (class_create_instance): Call class_createInstance.
1438         (object_copy): Added extraBytes argument.  Do not call
1439         _objc_object_copy.
1440         (object_dispose): Do not call _objc_object_dispose.
1441         * memory.c (objc_free): When using garbage collection, mark the
1442         argument as unused.
1443         * selector.c (sel_getName): New.
1444         (sel_get_name): Call sel_getName.
1445         (sel_getType): New.
1446         (sel_get_type): Call sel_getType.
1447         (sel_registerName): New.
1448         (sel_register_name): Call sel_registerName.
1449         (sel_registerTypedName): New.
1450         (sel_register_typed_name): Call sel_registerTypedName.
1451         (sel_getUid): New.
1452         (sel_get_uid): Call sel_getUid.
1453         
1454 2010-10-10  Nicola Pero  <nicola.pero@meta-innovation.com>
1456         * objc/objc-api.h: Define Method, Method_t, Category and
1457         Category_t.  Prevent including this file at the same time as
1458         objc/runtime.h.  Updated comments.
1459         * objc/deprecated/struct_objc_method.h: Do not define Method,
1460         Method_t.
1461         * objc/deprecated/struct_objc_category.h: Do not define Category,
1462         Category_t.
1463         * objc-private/module-abi-8.h: New file containing a copy of all
1464         the structure definitions.  Not used yet.
1465         * objc/encoding.h (objc_aligned_size): Removed duplicate
1466         declaration.  Updated comments.
1467         * objc/runtime.h: Added Ivar, objc_property_t, Property, Method,
1468         Category, struct objc_method_description, _C_ID and similar,
1469         _C_CONST and similar and _F_CONST and similar.  Added
1470         objc_sizeof_type, objc_alignof_type, objc_aligned_size,
1471         objc_promoted_size, objc_skip_type_qualifier, objc_skip_typespec,
1472         objc_skip_offset, objc_skip_argspec, objc_get_type_qualifiers,
1473         struct objc_struct_layout, objc_layout_structure,
1474         objc_layout_structure_next_member, objc_layout_finish_structure,
1475         objc_layout_structure_get_info.  Prevent including this file at
1476         the same time as objc/objc-api.h.
1477         
1478 2010-10-10  Nicola Pero  <nicola.pero@meta-innovation.com>
1480         * Makefile.in (OBJC_DEPRECATED_H): Added struct_objc_category.h,
1481         struct_objc_ivar.h, struct_objc_ivar_list.h, struct_objc_method.h,
1482         struct_objc_method_list.h, struct_objc_module.h,
1483         struct_objc_protocol_list.h, struct_objc_symtab.h.
1484         * objc/deprecated/struct_objc_category.h: New.
1485         * objc/deprecated/struct_objc_ivar.h: New.
1486         * objc/deprecated/struct_objc_ivar_list.h: New.
1487         * objc/deprecated/struct_objc_method.h: New.
1488         * objc/deprecated/struct_objc_method_list.h: New.
1489         * objc/deprecated/struct_objc_module.h: New.
1490         * objc/deprecated/struct_objc_protocol_list.h: New.
1491         * objc/deprecated/struct_objc_symtab.h: New.
1492         * objc/deprecated/struct_objc_static_instances.h: New.
1493         * objc/objc-api.h: Definitions of deprecated structures moved into
1494         the above header fragment files in objc/deprecated/.  Include the
1495         files instead of definition the structures here.  Updated
1496         comments.
1497         * objc/runtime.h: Updated comments.  Do not include objc-api.h.
1498         (objc_set_enumeration_mutation_handler): Renamed to
1499         objc_setEnumerationMutationHandler.
1500         * objc-foreach.c (objc_set_enumeration_mutation_handler): Renamed
1501         to objc_setEnumerationMutationHandler.
1502         * objc/objc-exception.h (objc_set_exception_matcher): Renamed to
1503         objc_setExceptionMatcher.
1504         (objc_set_uncaught_exception_handler): Renamed to
1505         objc_setUncaughtExceptionHandler.
1506         * exception.c: Same changes.
1508 2010-10-10  Nicola Pero  <nicola.pero@meta-innovation.com>
1510         * objc-sync.c: Include objc-private/common.h.
1512 2010-10-10  Nicola Pero  <nicola.pero@meta-innovation.com>
1514         * objc-foreach.c: Include objc-private/common.h.
1515         * objc/deprecated/METHOD_NULL.h: New file.
1516         * objc/objc-api.h: Include deprecated/METHOD_NULL.h instead of
1517         defining METHOD_NULL here.
1518         * Makefile.in (OBJC_DEPRECATED_H): Added METHOD_NULL.h.
1519         * Object.m ([+instancesRespondTo:]): Use (Method_t)0 instead of
1520         METHOD_NULL.
1521         ([-respondsTo:]): Same change.
1522         * objc/objc-api.h (method_get_imp): Converted it into a normal
1523         function so that we can hide the internals of struct objc_method.
1524         * sendmsg.c (method_get_imp): Implemented.
1526 2010-10-09  Nicola Pero  <nicola.pero@meta-innovation.com>
1528         * objc/objc-api.h (struct objc_super, Super, Super_t,
1529         objc_msg_lookup_super, objc_msg_sendv, objc_msg_forward,
1530         objc_msg_forward2): Declarations moved to objc/message.h.  Include
1531         message.h here.
1532         * objc/message.h: Added such declarations; updated comments.
1534 2010-10-06  Nicola Pero  <nicola.pero@meta-innovation.com>
1536         Implemented fast enumeration for Objective-C.
1537         * Makefile.in (C_SOURCE_FILES): Added objc-foreach.c.
1538         (OBJC_H): Added runtime.h
1539         * objc-foreach.c: New file.
1540         * objc/runtime.h: New file.
1541         
1542 2010-09-30  Kai Tietz  <kai.tietz@onevision.com>
1544         * objc/deprecated/struct_objc_class.h: Add padding
1545         to avoid warning with -Wpadded.
1547 2010-09-26  Nicola Pero  <nicola.pero@meta-innovation.com>
1549         * encoding.c (objc_sizeof_type): Added support for vector type and
1550         for double long types.  
1551         (objc_alignof_type): Same change.
1552         (objc_skip_typespec): Same change.
1553         * objc/encoding.h (_C_GCINVISIBLE): Use '|' for _C_GCINVISIBLE
1554         instead of '!' since '!' is already used for _C_VECTOR.
1555         * objc/objc-api.h (_C_LNG_DBL): Added.
1556         
1557 2010-09-26  Nicola Pero  <nicola.pero@meta-innovation.com>
1559         * libobjc_entry.c: File removed.
1561 2010-09-26  Kai Tietz  <kai.tietz@onevision.com>
1563         * sendmsg.c (objc_msg_lookup): Remove inline.
1564         (objc_get_uninstalled_dtable): Likewise.
1565         * encoding.c (objc_skip_type_qualifiers): Likewise.
1566         (objc_skip_offset): Likewise.
1567         * archive.c (__objc_write_object): Likewise
1568         (__objc_write_class):
1569         (__objc_write_selector):
1570         (objc_read_char):
1571         (objc_read_unsigned_char):
1572         (objc_read_short):
1573         (objc_read_unsigned_short):
1574         (objc_read_int):
1575         (objc_read_long):
1576         (__objc_read_nbyte_uint):
1577         (objc_read_unsigned_int):
1578         (objc_read_unsigned_long):
1579         * objc/objc-decls.h (obc_EXPORT): Remove dllexport for DLL_EXPORT case.
1580         (objc_EXPORT): Likewise.
1581         * objc/message.h (objc-decls.h): Add include.
1582         * objc/objc-api.h: Mark API by objc_EXPORT.
1583         * libobjc.def (__objc_responds_to): Removed.
1585 2010-09-18  Nicola Pero  <nicola.pero@meta-innovation.com>
1587         * hash.c: Include objc-private/hash.h instead of objc/hash.h.
1589         * objc/sarray.h: Moved into objc/deprecated/sarray.h;
1590         objc/sarray.h replaced with a placeholder including the file from
1591         the deprecated/ directory.
1592         * objc-private/sarray.h: New file (private copy of sarray.h).
1593         * hash.c: Include <assert.h> instead of "assert.h"
1594         * sarray.c: Include <assert.h> instead of "assert.h".  Include
1595         objc-private/sarray.h instead of objc/sarray.h.
1596         * selector.c: Include objc-private/sarray.h instead of
1597         objc/sarray.h.
1598         * sendmsg.c: Include <assert.h>.  Include objc-private/sarray.h
1599         instead of objc/sarray.h.
1600         * Makefile.in (OBJC_DEPRECATED_H): Added sarray.h.      
1602 2010-09-17  Nicola Pero  <nicola.pero@meta-innovation.com>
1604         * objc-private/objc-list.h (list_remove_elem): Unused function
1605         removed.  (list_nth): Unused function removed.  (list_find):
1606         Unused function removed.  (list_lenght): Unused function removed.
1607         
1608 2010-09-17  Nicola Pero  <nicola.pero@meta-innovation.com>
1610         * objc/hash.h: Moved into objc/deprecated/hash.h; objc/hash.h
1611         replaced with a placeholder including the file from the
1612         deprecated/ directory.
1613         * objc/objc-api.h: Updated includes.
1614         * objc/typedstream.h: Updated includes.
1615         * objc-private/hash.h: New file (private copy of hash.h).
1616         * objc/objc-list.h: Moved into objc/deprecated/objc-list.h;
1617         objc/objc-list.h replaced with a placeholder including the file
1618         from the deprecated/ directory.
1619         * objc-private/objc-list.h: New file (private copy of objc-list.h).
1620         * init.c: Include objc-private/hash.h and objc-private/objc-list.h
1621         instead of objc/hash.h and objc/objc-list.h.
1622         * selector.c: Same change.
1623         * class.c: Added include <string.h>, which used to be implicitly included
1624         when hash.h was included.
1625         * exception.c: Same change.
1626         * objects.c: Same change.
1627         * sarray.c: Same change.
1628         * sendmsg.c: Same change.
1629         * Makefile.in (OBJC_DEPRECATED_H): Added hash.h and objc-list.h.
1631 2010-09-14  Nicola Pero  <nicola.pero@meta-innovation.com>
1633         Implemented objc_sync_enter() and objc_sync_exit(), which are
1634         required by @synchronized() to work.
1635         * objc-sync.c: New file.
1636         * objc/objc-sync.h: New file.
1637         * objc-private/objc-sync.h: New file.
1638         * init.c (__objc_exec_class): Call __objc_sync_init() during the
1639         Objective-C runtime startup.
1640         * Makefile.in: Added objc-sync.c and objc-sync.h.
1641         * configure.ac: Added GCC_CHECK_TLS.
1642         * acinclude.m4: Include ../config/enable.m4 and ../config/tls.m4.
1643         * configure: Regenerated.
1644         * config.h.in: Regenerated.
1645         
1646 2010-09-12  Nicola Pero  <nicola.pero@meta-innovation.com>
1648         * Makefile.in (%_gc.lo): New pattern rules to build the
1649         garbage-collected version of the library.  Removed rules for
1650         specific files that are no longer needed.  Standardized all rules.
1651         (C_SOURCE_FILES, OBJC_SOURCE_FILES): New variables.
1652         (OBJS, OBJS_GC): Compute these from C_SOURCE_FILES and
1653         OBJC_SOURCE_FILES.
1654         (INCLUDES): Removed the unused include -I$(srcdir)/objc.
1656 2010-09-12  Nicola Pero  <nicola.pero@meta-innovation.com>
1657         
1658         * memory.c (objc_calloc): Fixed call to GC_malloc when building
1659         with Garbage Colletion.
1660         
1661 2010-09-12  Nicola Pero  <nicola.pero@meta-innovation.com>
1663         * memory.c: Do not include objc-private/runtime.h.
1665 2010-09-12  Nicola Pero  <nicola.pero@meta-innovation.com>
1666         
1667         * objc/deprecated/objc_malloc.h: New file.
1668         * objc/deprecated/objc_valloc.h: New file.
1669         * objc/objc-api.h: Include the files instead of defining
1670         objc_valloc, _objc_malloc() and similar.
1671         * Makefile.in (OBJC_DEPRECATED_H): Added objc_valloc.h and
1672         objc_malloc.h.
1673         * memory.c: Removed the extra layer of indirection of _objc_malloc
1674         and similar.
1675         (objc_calloc): Use GC_malloc in the garbage-collected
1676         implementation as GC_malloc returns memory that is already freed.
1677         (objc_valloc): Deprecated.      
1678         
1679 2010-09-12  Nicola Pero  <nicola.pero@meta-innovation.com>
1681         * objc/deprecated/objc_error.h: New file.
1682         * objc/objc-api.h: Include deprecated/objc_error.h instead of
1683         defining objc_error and related.
1684         * error.c: New file.  Added _objc_abort function which replaces
1685         objc_error.  No change in functionality as they both print an
1686         error and abort.
1687         * misc.c: File removed.  Code moved into memory.c and error.c.
1688         * memory.c: New file.
1689         * objc-private/error.h: New file.
1690         * archive.c: Include objc-private/error.h and use _objc_abort
1691         instead of objc_error everywhere.
1692         * class.c: Same change.
1693         * encoding.c: Same change.
1694         * init.c: Same change, and simplified init_check_module_version.
1695         * memory.c: Same change.
1696         * sendmsg.c:  Same change.
1697         * thr.c: Same change.
1698         * Makefile.in (OBJ_DEPRECATED_H): Added objc_error.h.
1699         (OBJ_H): Reordered list.
1700         (OBJS): Removed misc.lo, added memory.lo and error.lo.
1701         (OBJS_GC): Removed misc_gc.lo, added memory_gc.lo and error_gc.lo.
1702         (misc_gc.lo): Rule removed.
1703         (error_gc.lo): Rule added.
1704         (memory_gc.lo): Rule added.
1705         
1706 2010-09-12  Nicola Pero  <nicola.pero@meta-innovation.com>
1708         * objc/objc.h (__GNU_LIBOBJC__): New #define providing an easy way
1709         to check the API version.  Added some comments.
1711         * objc-private/common.h: New file.
1712         * NXConstStr.m: Include objc-private/common.h.
1713         * Object.m: Same change.
1714         * Protocol.m: Same change.
1715         * archive.c: Same change.
1716         * class.c: Same change.
1717         * encoding.c: Same change.
1718         * exception.c: Same change.
1719         * gc.c: Same change.
1720         * hash.c: Same change.
1721         * init.c: Same change.
1722         * libobjc_entry.c: Same change.
1723         * linking.m: Same change.
1724         * misc.c: Same change (and added a comment).
1725         * nil_method.c: Same change.
1726         * objects.c: Same change.
1727         * sarray.c: Same change.
1728         * selector.c: Same change.
1729         * sendmsg.c: Same change.
1730         * thr.c: Same change.
1732 2010-09-11  Nicola Pero  <nicola.pero@meta-innovation.com>
1734         * objc/objc-api.h: Removed obsolete #ifdef for NeXTSTEP.
1736 2010-09-11  Nicola Pero  <nicola.pero@meta-innovation.com>
1738         * archive.c: Removed not needed includes.
1739         * class.c: Same change.
1740         * hash.c: Same change.
1741         * misc.c: Same change.
1742         * nil_method.c: Same change.
1743         * objects.c: Same change.
1744         * sarray.c: Same change.
1745         * sendmsg.c: Same change.
1746         * thr.c: Same change.
1748 2010-09-11  Nicola Pero  <nicola.pero@meta-innovation.com>
1750         * objc/runtime.h: Moved to objc-private/runtime.h.  Do not include
1751         all the objc/*.h files.
1752         * objc-private/runtime.h: New file.
1753         * archive.c: Include objc-private/runtime.h (and required objc/*.h
1754         files) instead of objc/runtime.h.
1755         * class.c: Same change.
1756         * hash.c: Same change.
1757         * init.c: Same change.
1758         * misc.c: Same change.
1759         * nil_method.c: Same change.
1760         * objects.c: Same change.
1761         * sarray.c: Same change.
1762         * selector.c: Same change.
1763         * sendmsg.c: Same change.
1764         * thr.c: Same change.
1765         
1766 2010-09-11  Nicola Pero  <nicola.pero@meta-innovation.com>
1768         * objc/deprecated/struct_objc_selector.h: New file.  Definition of
1769         'struct objc_selector' and 'sel_eq' moved here.
1770         * objc/deprecated/struct_objc_protocol.h: New file.  Definition of
1771         'struct objc_procotol' moved here.
1772         * objc/deprecated/struct_objc_class.h: New file.  Definition of
1773         'struct objc_class' moved here.
1774         * objc/deprecated/MetaClass.h: New file.  Definition of MetClass
1775         moved here.
1776         * objc/deprecated/STR.h: New file.  Definition of STR moved here.       
1777         * objc/message.h: New file.  Definitions for relval_t, apply_t,
1778         arglist, arglist_t and objc_msg_lookup were moved here.
1779         * objc/objc.h: Include the above files instead of defining the
1780         corresponding structs, types and functions here.  Added new opaque
1781         definitions for SEL and Class.  Use Class and not 'struct
1782         objc_class *' in the definition of 'struct objc_object'.
1783         Commented all types defined in the file.  Removed special
1784         definition of BOOL as 'int' on __vxworks; use 'unsigned char'
1785         there as well.
1786         * objc/deprecated/objc-unexpected-exception.h: Renamed to
1787         objc_unexpected_exception.h.
1788         * objc/objc-api.h: Updated include of
1789         objc-unexpetected-exception.h
1790         * objc/objc-exception.h: Updated comments.
1791         * Makefile.in (OBJC_H, OBJC_DEPRECATED_H): Added the new header
1792         files.  Reindented list of files.
1793         
1794 2010-09-10  Nicola Pero  <nicola.pero@meta-innovation.com>
1796         * objc/objc-api.h (objc_trace): Unused variable removed.
1798 2010-09-10  Nicola Pero  <nicola.pero@meta-innovation.com>
1800         * objc/deprecated: New directory.
1801         * objc/deprecated/README: New file.
1802         * objc/README: New file.
1803         * objc/typedstream.h: Moved into objc/deprecated/typedstream.h;
1804         objc/typedstream.h replaced with a placeholder including the file
1805         from the deprecated/ directory.
1806         * objc/deprecated/objc-unexpected-exception.h: New file with the
1807         definition of _objc_unexpected_exception.       
1808         * objc/objc-api.h: Include deprecated/objc-unexcepted-exception.h
1809         instead of defining _objc_unexpected_exception.
1810         * objc/deprecated/Object.h: New file with the deprecated Object
1811         methods in a 'Deprecated' category.
1812         * objc/Object.h Include deprecated/Object.h instead of defining
1813         the deprecated methods.
1814         * Object.m: Moved deprecated methods into 'Deprecated' category.
1815         * objc-private: New directory.
1816         * objc-private/README: New file.
1817         * Makefile.in (OBJC_DEPRECATED_H): New variable.
1818         (install-headers): Create installation directory for
1819         OBJC_DEPRECATED_H headers, and install them.
1821 2010-09-10  Nicola Pero  <nicola.pero@meta-innovation.com>
1823         * objc/objc-exception.h: Fixed include of objc.h.
1824         
1825 2010-09-08  Nicola Pero  <nicola.pero@meta-innovation.com>
1827         * objc/objc-exception.h: New file.
1828         * exception.c (objc_set_uncaught_exception_handler): Implemented.
1829         (objc_set_exception_matcher): Implemented.
1830         (objc_exception_throw): Use the uncaught exception handler if set.
1831         (PERSONALITY_FUNCTION): Use the exception matcher instead of the
1832         hardcoded isKindOf.
1833         (isKindOf): Renamed to is_kind_of_exception_matcher.  Tidied code
1834         up.  Removed segmentation fault when value is 'nil'.
1835         * objc/objc-api.h (_objc_unexpected_exception): Mark as
1836         deprecated.
1837         * Makefile.in (exception.lo, exception_gc.lo): Use
1838         -Wno-deprecated-declarations when compiling.
1839         (OBJC_H): Added objc-exception.h
1841 2010-09-08  Nicola Pero  <nicola.pero@meta-innovation.com>
1843         * objc/typedstream.h: Deprecate all functions in the file.  This
1844         file is obsolete.
1845         * objc/Object.h ([+streamVersion:], [-read:], [-write:],
1846         [-awake]): Documented that these methods are deprecated.  Added a
1847         brief description of the Object class and its relationship to the
1848         NSObject class.
1849         * Makefile.in: Compile archive.c and Object.m with
1850         -Wno-deprecated-declarations.
1852 2010-09-08  Nicola Pero  <nicola.pero@meta-innovation.com>
1854         Removed obsolete intermediate threading layer.
1855         * thr.c: Use __gthread_objc_xxx functions directly instead of
1856         __objc_thread_xxx ones.
1857         * objc/thr.h: Removed prototypes of no longer existing
1858         __objc_thread_xxx functions.
1859         * Makefile.in: Removed thr-objc.lo.
1860         * thr-dce.c: File removed.
1861         * thr-decosf1.c: File removed.
1862         * thr-irix.c: File removed.
1863         * thr-mach.c: File removed.
1864         * thr-objc.c: File removed.
1865         * thr-os2.c: File removed.
1866         * thr-posix.c: File removed.
1867         * thr-pthreads.c: File removed.
1868         * thr-rtems.c: File removed.
1869         * thr-single.c: File removed.
1870         * thr-solaris.c: File removed.
1871         * thr-vxworks.c: File removed.
1872         * thr-win32.c: File removed.
1873         * README.threads: File removed.
1874         * THREADS.MACH: File removed.
1875         * THREADS: Updated.
1877 2010-09-07  Nicola Pero  <nicola.pero@meta-innovation.com>
1879         * Object.m (MAX_CLASS_NAME_LEN): Unused define removed.
1881 2010-09-06  Iain Sandoe  <iains@gcc.gnu.org>
1883         * encoding.c: Add TARGET_ALIGN_NATURAL definition for m64 powerpc darwin.
1884         Add a comment as to why, update FIXME comments.
1886 2010-09-06  Nicola Pero  <nicola.pero@meta-innovation.com>
1888         * makefile.dos: Obsolete file removed.
1889         
1890 2010-04-02  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
1892         * aclocal.m4: Regenerate.
1894 2010-03-23  Dave Korn  <dave.korn.cygwin@gmail.com>
1896         PR libobjc/30445
1897         * configure.ac (extra_ldflags_libobjc): Define appropriately for
1898         Cygwin and MinGW hosts.
1899         * Makefile.am (libobjc_s.a): Remove dead pre-libtool target.
1900         (libobjc.dll): Likewise.
1901         * configure: Regenerate.
1903 2009-12-05  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
1905         * configure: Regenerate.
1907 2009-11-28  Jakub Jelinek  <jakub@redhat.com>
1909         * sarray.c (sarray_free): Use old_buckets variable.
1910         * encoding.c (objc_layout_structure_next_member): Remove unused
1911         bfld_type_size variable.
1913 2009-08-24  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
1915         * configure.ac (AC_PREREQ): Bump to 2.64.
1917 2009-08-22  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
1919         * aclocal.m4: Regenerate.
1920         * configure: Regenerate.
1921         * config.h.in: Regenerate.
1923 2009-08-22  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
1925         * Makefile.in (LIBTOOL): Add $(LIBTOOLFLAGS).
1927 2009-07-30  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
1929         * Makefile.in (AUTOCONF, ACLOCAL, ACLOCAL_AMFLAGS, aclocal_deps):
1930         New variables.
1931         ($(srcdir)/configure, $(srcdir)/aclocal.m4): New rules.
1933 2009-07-30  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
1935         * configure.ac (_AC_ARG_VAR_PRECIOUS): Use m4_rename_force.
1937 2009-04-09  Nick Clifton  <nickc@redhat.com>
1939         * sendmsg.c: Change copyright header to refer to version 3 of
1940         the GNU General Public License with version 3.1 of the GCC
1941         Runtime Library Exception and to point readers at the COPYING3
1942         and COPYING3.RUNTIME files and the FSF's license web page.
1943         * NXConstStr.m: Likewise.
1944         * Object.m: Likewise.
1945         * Protocol.m: Likewise.
1946         * archive.c: Likewise.
1947         * class.c: Likewise.
1948         * encoding.c: Likewise.
1949         * exception.c: Likewise.
1950         * gc.c: Likewise.
1951         * hash.c: Likewise.
1952         * init.c: Likewise.
1953         * libobjc_entry.c: Likewise.
1954         * linking.m: Likewise.
1955         * misc.c: Likewise.
1956         * nil_method.c: Likewise.
1957         * objc/NXConstStr.h: Likewise.
1958         * objc/Object.h: Likewise.
1959         * objc/Protocol.h: Likewise.
1960         * objc/encoding.h: Likewise.
1961         * objc/hash.h: Likewise.
1962         * objc/objc-api.h: Likewise.
1963         * objc/objc-decls.h: Likewise.
1964         * objc/objc-list.h: Likewise.
1965         * objc/objc.h: Likewise.
1966         * objc/runtime.h: Likewise.
1967         * objc/sarray.h: Likewise.
1968         * objc/thr.h: Likewise.
1969         * objc/typedstream.h: Likewise.
1970         * objects.c: Likewise.
1971         * sarray.c: Likewise.
1972         * selector.c: Likewise.
1973         * thr-dce.c: Likewise.
1974         * thr-decosf1.c: Likewise.
1975         * thr-irix.c: Likewise.
1976         * thr-mach.c: Likewise.
1977         * thr-objc.c: Likewise.
1978         * thr-os2.c: Likewise.
1979         * thr-posix.c: Likewise.
1980         * thr-pthreads.c: Likewise.
1981         * thr-rtems.c: Likewise.
1982         * thr-single.c: Likewise.
1983         * thr-solaris.c: Likewise.
1984         * thr-vxworks.c: Likewise.
1985         * thr-win32.c: Likewise.
1986         * thr.c: Likewise.
1987         * libobjc.def: Change copyright header to refer to version 3 of
1988         the GNU General Public License and to point readers at the COPYING3
1989         file and the FSF's license web page.
1990         * makefile.dos: Likewise.
1992 2009-04-09  Jakub Jelinek  <jakub@redhat.com>
1994         * Makefile.in: Change copyright header to refer to version
1995         3 of the GNU General Public License and to point readers at the
1996         COPYING3 file and the FSF's license web page.
1997         * configure.ac: Likewise.
1999 2009-03-12  Richard Frith-Macdonald  <rfm@gnu.org>
2000             David Ayers  <ayers@fsfe.org>
2002         PR libobjc/27466
2003         * objc/objc-api.h (_objc_unexpected_exception): Declare
2004         new hook.  Update copyright dates.
2005         * exception.c (objc_exception_throw): Use hook.  Update
2006         copyright dates.
2007         * libobjc.def (_objc_unexpected_exception): Export hook.
2008         Update copyright dates.
2009         
2010 2009-03-01  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
2012         * configure: Regenerate.
2014 2008-12-18  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
2016         * configure: Regenerate.
2018 2008-11-21  Kai Tietz  <kai.tietz@onevision.com>
2020         *  Object.m (errno): Replaced by errno.h include.
2021         (compare): Cast self to id to prevent warning on comparison.
2022         * objc/objc.h (BOOL): Prevent redeclaration of BOOL, if it is
2023         already there.
2024         * sendmsg.c (__objc_print_dtable_stats): Remove type warnings.
2025         * thr-win32.c (__objc_thread_detach): Remove type warning.
2026         (__objc_thread_id): Likewise.
2027         * thr.c (__objc_thread_detach_functiont): Add __builtin_trap ()
2028         for noreturn.
2030 2008-09-26  Peter O'Gorman  <pogma@thewrittenword.com>
2031             Steve Ellcey  <sje@cup.hp.com>
2033         * configure: Regenerate for new libtool.
2034         * config.h.in: Regenerate for new libtool.
2036 2008-07-18  Matthias Klose  <doko@ubuntu.com> 
2038         * Makefile.in: Ignore missing ../boehm-gc/threads.mk. 
2040 2008-07-18  Matthias Klose  <doko@ubuntu.com> 
2042         * Makefile.in: Include ../boehm-gc/threads.mk. 
2043         (OBJC_BOEHM_GC_LIBS): Define, (libobjc_gc$(libsuffix).la): Use it.
2045 2008-07-06  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
2047         * Makefile.in (install-info): New stub target.
2049 2008-06-17  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
2051         * configure: Regenerate.
2053 2008-06-14  Kai Tietz  <kai.tietz@onevision.com>
2055         * exception.c (PERSONALITY_FUNCTION): Remove extra decrement
2056         if HAVE_GETIPINFO is not defined.
2058 2008-06-10  Kai Tietz  <kai.tietz@onevision.com>
2060         * Object.m (compare): Add type id.
2061         * objc/Object.h: Likewise.
2062         * archive.c (objc_read_class): Use size_t to extend version to be
2063         size of pointer scalar width.
2064         * sendmsg.c (rtx): Undefine it before redefinition.
2065         (__objc_print_dtable_stats): Cast arguments to long as intended.
2067 2008-05-30  Julian Brown  <julian@codesourcery.com>
2069         * exception.c (__objc_exception_class): Initialise as constant
2070         array for ARM EABI. Change macro to static const for non-ARM EABI.
2071         (ObjcException): Add note about structure layout. Remove landingPad
2072         and handlerSwitchValue for ARM EABI.
2073         (get_ttype_entry): Add __ARM_EABI_UNWINDER__ version
2074         of function.
2075         (CONTINUE_UNWINDING): Define for ARM EABI/otherwise cases.
2076         (PERSONALITY_FUNCTION): Use ARM EABI-specific arguments, and add
2077         ARM EABI unwinding support.
2078         (objc_exception_throw): Use memcpy to initialise exception class.
2080 2008-05-25  Alan Modra  <amodra@bigpond.net.au>
2082         * encoding.c (strip_array_types): Rename from get_inner_array_type.
2083         (rs6000_special_round_type_align): Update.
2085 2008-05-09  Julian Brown  <julian@codesourcery.com>
2087         * Makefile.in (LTLDFLAGS): New.
2088         (libobjc$(libsuffix).la, libobjc_gc$(libsuffix).la): Use above.
2090 2008-04-18  Paolo Bonzini  <bonzini@gnu.org>
2092         PR bootstrap/35457
2093         * aclocal.m4: Regenerate.
2094         * configure: Regenerate.
2096 2008-01-24  David Edelsohn  <edelsohn@gnu.org>
2098         * configure: Regenerate.
2100 2007-10-14  H.J. Lu  <hongjiu.lu@intel.com>
2102         * configure.ac: Don't run config-ml.in directly.
2103         (multilib_arg): New.
2104         * configure: Regenerated.
2106 2007-08-06  Andrew Pinski  <pinskia@gmail.com>
2108         PR libobjc/30731
2109         * exception.c (parse_lsda_header): Use _uleb128_t/_sleb128_t instead
2110         of _Unwind_Word for variables which are used in
2111         read_uleb128/read_sleb128.
2112         (PERSONALITY_FUNCTION): Likewise.
2114 2007-07-05  H.J. Lu  <hongjiu.lu@intel.com>
2116         * aclocal.m4: Regenerated.
2118 2007-06-03  Andrew Pinski  <andrew_pinski@playstation.sony.com>
2120         * configure.ac: Fix a typo in *-*-darwin clause.
2121         * configure: Regenerated.
2123 2007-06-02  H.J. Lu  <hongjiu.lu@intel.com>
2125         * configure.ac: Fix a typo.
2126         * configure: Regenerated.
2128 2007-06-02  Paolo Bonzini  <bonzini@gnu.org>
2130         * configure: Regenerate.
2132 2007-06-01  Andrew Pinski  <andrew_pinski@playstation.sony.com>
2134         * Makefile.in: Replace all uses of libext with libsuffix.
2135         * configure.ac: Likewise.
2136         * configure: Regenerate.
2138         Revert:
2139         * Makefile.in: Remove all uses of $(libext).
2141 2007-05-23  Andrew Pinski  <andrew_pinski@playstation.sony.com>
2143         * Makefile.in: Remove all uses of $(libext).
2145 2007-05-23  Steve Ellcey  <sje@cup.hp.com>
2147         * configure: Regenerate.
2148         * aclocal.m4: Regenerate.
2150 2007-04-21  Andrew Ruder  <andy@aeruder.net>
2152         * sendmsg.c (__objc_get_forward_imp): Call
2153         __objc_msg_forward2 for real.
2155 2007-04-09  Andrew Ruder  <andy@aeruder.net>
2157         * sendmsg.c: Added __objc_msg_forward2, a hook that allows
2158         external libraries to provide a function that returns the real
2159         forwarding function based on both the selector and the receiver.
2160         * objc/objc-api.h: Define __objc_msg_forward2.
2162 2007-03-01  Brooks Moses  <brooks.moses@codesourcery.com>
2164         * Makefile.in: Add dummy install-pdf target.
2166 2007-02-18  Manuel Lopez-Ibanez  <manu@gcc.gnu.org>
2168         * objc/objc-list.h (list_free): Add keyword 'inline' to avoid
2169         unused warning.
2170         
2171 2006-10-31  Geoffrey Keating  <geoffk@apple.com>
2173         * encoding.c (darwin_rs6000_special_round_type_align): New.
2175 2006-10-14  Geoffrey Keating  <geoffk@apple.com>
2177         * Makefile.in: Use multi_basedir instead of toplevel_srcdir.
2178         * configure.ac: Use multi.m4 from aclocal rather than custom
2179         code.  Use multi_basedir instead of toplevel_srcdir.
2180         * aclocal.m4: Regenerate.
2181         * configure: Regenerate.
2183 2006-10-10  Brooks Moses  <bmoses@stanford.edu>
2185         * Makefile.in: Added empty "pdf" target.
2187 2006-07-18  Paolo Bonzini  <bonzini@gnu.org>
2189         * configure: Regenerate.
2191 2006-05-23  Carlos O'Donell  <carlos@codesourcery.com>
2193         * Makefile.in: Add install-html target. Add install-html to .PHONY
2195 2006-02-21  Rainer Orth  <ro@TechFak.Uni-Bielefeld.DE>
2197         PR libobjc/26309
2198         * thr-objc.c (_XOPEN_SOURCE): Don't define on Tru64 UNIX.
2200 2006-01-24  David Ayers  <d.ayers@inode.at>
2202         PR libobjc/9751
2203         * gc.c (class_ivar_set_gcinvisible): Replace strncpy with memcpy
2204         and insure the new strings are '\0' termintated.
2206 2006-01-24  David Ayers  <d.ayers@inode.at>
2208         PR libobjc/13946
2209         * configure.ac: Add include directives for --enable-objc-gc.
2210         * Makefile.in: Ditto.
2211         * configure: Regenerate.
2213         * gc.c (__objc_class_structure_encoding): Increment the used bytes
2214         instead of the local pointer to them.
2216 2005-12-14  Andrew Pinski  <pinskia@physics.uc.edu>
2218         PR objc/25360
2219         * objc/objc-api.c (_C_COMPLEX): New define.
2220         * encoding.c (objc_sizeof_type): Handle _C_Complex.
2221         (objc_alignof_type): Likewise.
2222         (objc_skip_typespec): Likewise.
2224 2005-12-15  David Ayers  <d.ayers@inode.at>
2226         PR libobjc/14382
2227         * README (+load,+initialize): Fix documentation to reflect
2228         intended and implemented semantics for +load and +initialize.
2229         
2230 2005-12-12  Andrew Pinski  <pinskia@physics.uc.edu>
2232         * encoding.c (TYPE_FIELDS): Fix to skip over just _C_STRUCT_B and
2233         the name.
2234         (get_inner_array_type): Fix to skip over _C_ARY_B and size.
2235         (rs6000_special_round_type_align): Update for the ABI fix.
2236         (objc_layout_finish_structure): Correct the encoding which is passed to
2237         ROUND_TYPE_ALIGN.
2239 2005-12-11  Andrew Pinski  <pinskia@physics.uc.edu>
2241         PR libobjc/25347
2242         * encoding.c (objc_sizeof_type): Don't handle _C_UNION_B special
2243         but use the struct layout functions.
2244         (objc_alignof_type): Likewise.
2245         (objc_layout_structure): Handle _C_UNION_B also.
2246         (objc_layout_structure_next_member): Likewise.
2247         (objc_layout_finish_structure): Likewise.
2249 2005-12-11  Andrew Pinski  <pinskia@physics.uc.edu>
2251         PR libobjc/25346
2252         * objc/objc-api.h (_C_BOOL): New define.
2253         * encoding.c (objc_sizeof_type): Handle _C_BOOL.
2254         (objc_alignof_type): Likewise.
2255         (objc_skip_typespec): Likewise.
2257 2005-11-20  David Ayers  <d.ayers@inode.at>
2259         PR libobjc/19024
2260         * objc/hash.h: Remove deprecated hash API.
2261         * hash_compat.c: Remove.
2262         * Makefile.in: Remove reference to hash_compat.c.
2264         * configure.ac (VERSION): Bump library version to 2:0:0.
2265         * configure: Regenerate.
2267 2005-11-09  Alexandre Oliva  <aoliva@redhat.com>
2269         PR other/4372
2270         * thr-objc.c (_XOPEN_SOURCE): Define.
2272 2005-10-07  Ulrich Weigand  <uweigand@de.ibm.com>
2274         PR libobjc/23612
2275         * objc/objc-api.h (struct objc_ivar): Move definition to
2276         global scope.
2278 2005-09-04  Andrew Pinski  <pinskia@physics.uc.edu>
2279             Rasmus Hahn  <rassahah@neofonie.de>
2281         PR libobjc/23108
2282         * archive.c (objc_write_type): Correct the element offset.
2283         (objc_read_type): Likewise.
2285 2005-08-17  Kelley Cook  <kcook@gcc.gnu.org>
2287         * All files: Update FSF address.
2289 2005-08-13  Marcin Koziej  <creep@desk.pl>
2290             Andrew Pinski  <pinskia@physics.uc.edu>
2292         PR libobjc/22492
2293         * exception.c (PERSONALITY_FUNCTION): Fix the PC with finally.
2295 2005-08-13  Andrew Pinski  <pinskia@physics.uc.edu>
2297         * Makefile.in (extra_ldflags_libobjc): New.
2298         (libobjc$(libext).la): Add extra_ldflags_libobjc to the link line.
2299         (libobjc_gc$(libext).la): Likewise.
2300         * configure.ac (extra_ldflags_libgfortran): Set for *-darwin* to
2301         "-Wl,-single_module".
2302         * configure: Regenerate.
2303         * linking.m (_objcInit): Remove.
2305 2005-07-26  Andrew Pinski  <pinskia@physics.uc.edu>
2307         PR libobjc/22606
2308         * Makefile.in (ALL_CFLAGS): Add -fexceptions.
2310 2005-06-08  David Ayers  <d.ayers@inode.at>
2312         * objc/NXConstStr.h, objc/Object.h, objc/Protocol.h,
2313         objc/encoding.h, objc/hash.h, objc/objc-api.h,
2314         objc/runtime.h, objc/sarray.h, objc/thr.h, 
2315         objc/typedstream.h: Do not include Objective-C headers as
2316         system headers.
2318 2005-06-07  David Ayers  <d.ayers@inode.at>
2320         * archive.c, init.c, selector.c: Include hash.h.
2321         * archive.c, class.c, encoding.c, gc.c, hash.c, hash_compat.c,
2322         init.c, misc.c, nil_method.c, objects.c, sarray.c, selector.c,
2323         sendmsg.c, thr-dce.c, thr-decosf1.c, thr-irix.c, thr-mach.c,
2324         thr-objc.c, thr-os2.c, thr-posix.c, thr-pthreads.c, thr-rtems.c,
2325         thr-single.c, thr-solaris.c, thr-vxworks.c, thr-win32.c, thr.c:
2326         Include Objective-C headers with quotes and objc/ directory
2327         prefix.
2329 2005-05-19  Richard Henderson  <rth@redhat.com>
2331         * exception.c: Revert last change.
2333 2005-05-19  David Ayers  <d.ayers@inode.at>
2335         * exception.c: Include tsystem.h for unwind.h.
2337 2005-05-09  Mike Stump  <mrs@apple.com>
2339         * configure: Regenerate.
2341 2005-04-12  Mike Stump  <mrs@apple.com>
2343         * configure: Regenerate.
2345 2005-03-21  Zack Weinberg  <zack@codesourcery.com>
2347         * Makefile.in: Set gcc_version here.
2348         * configure.ac: Do not invoke TL_AC_GCC_VERSION.  Adjust quoting
2349         in definition of toolexeclibdir so that $(gcc_version) is expanded
2350         by the Makefile.
2351         * aclocal.m4, configure: Regenerate.
2353 2005-03-03  David Ayers  <d.ayers@inode.at>
2355         * objc/hash.h (OBJC_IGNORE_DEPRECATED_API): Update deprecated
2356         version reference.  Correct typo.
2358 2005-03-02  David Ayers  <d.ayers@inode.at>
2360         PR libobjc/19024
2361         * Makefile.in (OBJS): Add hash_compat.lo.
2362         (OBJS_GC): Add hash_compat_gc.lo.
2363         (hash_compat_gc.lo): New target and rule.
2364         * objc/hash.h (hash_new, hash_delete, hash_add, hash_remove)
2365         (hash_next, hash_value_for_key, hash_is_key_in_hash)
2366         (hash_ptr, hash_string, compare_ptrs, compare_strings): Prefix
2367         with objc_.  Add deprecated non prefixed inlined versions.
2368         (OBJC_IGNORE_DEPRECATED_API): New macro to hide deprecated
2369         declarations.
2370         * hash.c (hash_new, hash_delete, hash_add, hash_remove, hash_next)
2371         (hash_value_for_key, hash_is_key_in_hash): Prefix with objc_ and
2372         update callers.
2373         * hash_compat.c: New file.
2374         * archive.c: Update callers.
2375         * init.c: Likewise.
2376         * selector.c: Likewise.
2377         * libobjc.def: Add objc_ versions of hash functions.
2379 2005-02-28  Andrew Pinski <pinskia@physics.uc.edu>
2381         PR libobjc/20252
2382         * Makefile.in (GTHREAD_FLAGS): Remove.
2383         (ALL_CFLAGS): Remove usage of GTHREAD_FLAGS.
2384         * thr-objc.c: Include config.h.
2385         * configure.ac: Instead of looking at GCC's makefile, figure out if
2386         GTHREAD_FLAGS should be defined by looking at the `thread model'
2387         of the current gcc.
2388         * configure: Regenerate.
2389         * config.h.in: Regenerate.
2391 2005-02-28  Paolo Bonzini  <bonzini@gnu.org>
2393         PR bootstrap/17383
2394         * configure.ac: Call GCC_TOPLEV_SUBDIRS.
2395         (Determine CFLAGS for gthread): Use $host_subdir.
2396         * configure: Regenerate.
2397         * Makefile.in (host_subdir): New.
2398         (INCLUDES): Use it.
2400 2004-12-20  Andrew Pinski  <pinskia@physics.uc.edu>
2402         PR libobjc/12035
2403         * gc.c: Remove definition of LOGWL, modWORDSZ, and divWORDSZ since
2404         they are not used.
2405         Include limits.h and stdlib.h.
2406         Define BITS_PER_WORD.
2408 2004-12-12  Alexander Malmberg  <alexander@malmberg.org>
2410         * selector.c (__objc_init_selector_tables): Add missing void to
2411         definition.
2413 2004-12-02  Richard Sandiford  <rsandifo@redhat.com>
2415         * configure.ac: Use TL_AC_GCC_VERSION to set gcc_version.
2416         * configure, aclocal.m4: Regenerate.
2418 2004-11-29  Kelley Cook  <kcook@gcc.gnu.org>
2420         * configure: Regenerate for libtool change.
2422 2004-11-25  Kelley Cook  <kcook@gcc.gnu.org>
2424         * configure: Regenerate for libtool reversion.
2426 2004-11-24  Kelley Cook  <kcook@gcc.gnu.org>
2428         * configure: Regenerate for libtool change.
2430 2004-11-24  Kelley Cook  <kcook@gcc.gnu.org>
2432         * aclocal.m4, config.h.in: Regenerate.
2434 2004-10-08  Mike Stump  <mrs@apple.com>
2435             Andrew Pinski  <pinskia@physics.uc.edu>
2437         * aclocal.m4: Rename to ...
2438         * acinclude.m4: here and also use m4_include instead of sinclude.
2439         * aclocal.m4: Regenerate.
2440         * configure: Regenerate.
2441         * configure.ac: Add AM_MAINTAINER_MODE and AM_PROG_CC_C_O.
2442         * Makefile.in (configure): Add @MAINT@ infront of configure.ac
2444 2004-10-08  Andrew Pinski  <pinskia@physics.uc.edu>
2446         * archive.c: Fix all the warnings about passing unsigned char*
2447         to char* and the other way too.
2449 2004-09-16  Andrew Pinski  <pinskia@physics.uc.edu>
2451         PR libobjc/16448
2452         * exception.c: Include config.h
2453         (objc_exception_throw): Change _GLIBCXX_SJLJ_EXCEPTIONS to
2454         SJLJ_EXCEPTIONS.
2455         * configure.ac: Find out what exception handling code we use.
2456         * configure: Regenerate.
2457         * config.h.in: New file, regenerate.
2459 2004-09-16  Andrew Pinski  <apinski@apple.com>
2461         * encoding.c (ALTIVEC_VECTOR_MODE): Define a bogus macro.
2463 2004-08-28  Nathanael Nerode  <neroden@gcc.gnu.org>
2465         * configure.ac: Switch from _GCC_TOPLEV_NONCANONICAL_TARGET to
2466         ACX_NONCANONICAL_TARGET.
2467         * configure: Regenerate.
2469 2004-08-13  Ziemowit Laski  <zlaski@apple.com>
2471         * objc/sarray.h: Hoist include of assert.h near the top of file,
2472         and mark the remainder of the file 'extern "C"'.
2474 2004-08-13  Andrew Pinski  <pinskia@physics.uc.edu>
2476         * objc/Object.h: Move includes out of extern "C" blocks.
2477         * objc/encoding.h: Likewise.
2478         * objc/hash.h: Likewise.
2479         * objc/objc-api.h: Likewise.
2480         * objc/runtime.h: Likewise.
2481         * objc/sarray.h: Likewise.
2482         * objc/typedstream.h: Likewise.
2484 2004-08-12  Ziemowit Laski  <zlaski@apple.com>
2486         * objc/NXConstStr.h: Update copyright date; bracket with
2487         'extern "C"' for C++ use; make include syntax consistent
2488         by using <...> instead of "..."; hoist <objc/...> includes
2489         above the 'extern "C"' block.
2490         * objc/Object.h: Likewise.
2491         * objc/Protocol.h: Likewise.
2492         * objc/encoding.h: Likewise.
2493         * objc/hash.h: Likewise.
2494         * objc/runtime.h: Likewise.
2495         * objc/sarray.h: Likewise.
2496         * objc/thr.h: Likewise.
2497         * objc/typedstream.h: Likewise.
2498         * objc/objc-api.h: Add 'extern "C"' block for C++ use.
2499         (objc_static_instances): For C++ case, do away with
2500         zero-sized array.
2501         (objc_method): Hoist definition to file scope.
2502         (_objc_load_callback, _objc_object_alloc, class_get_class_method,
2503         class_get_instance_method, class_create_instance,
2504         class_get_class_name, class_get_instance_size,
2505         class_get_meta_class, class_get_super_class, class_get_version,
2506         class_is_class, class_is_meta_class, class_set_version,
2507         class_get_gc_object_type, class_ivar_set_gcinvisible,
2508         get_imp): Rename 'class' parameter to '_class'.
2509         * objc/objc-list.h: Add 'extern "C"' block for C++ use.
2510         * objc/objc.h: Update copyright date.
2511         (arglist_t): Provide a union tag.
2513 2004-07-22  Andrew Pinski  <pinskia@physics.uc.edu>
2515         * thr.c (__objc_thread_detach_function): Do not mark as volatile
2516         but instead use the attribute noreturn.
2518 2004-06-28  Zack Weinberg  <zack@codesourcery.com>
2520         * encoding.c: Rename target_flags with a #define to avoid
2521         conflict with a prior declaration.
2523 2004-06-24  Andrew Pinski  <apinski@apple.com>
2525         * objc/encoding.h: Wrap the functions with extern "C" for C++
2526         mode.
2527         * objc/hash.h: Likewise.
2528         * objc/objc-api.h: Likewise.
2529         * objc/objc-list.h: Likewise.
2530         * objc/runtime.h: Likewise.
2531         * objc/sarray.h: Likewise.
2532         * objc/thr.h: Likewise.
2533         * objc/typedstream.h: Likewise.
2536 2004-06-21  Nick Clifton  <nickc@redhat.com>
2538         * encoding.c (BITS_PER_UNIT): Define if a definition is not
2539         provided.
2541 2004-06-20  Alexander Malmberg  <alexander@malmberg.org>
2543         * Makefile.in (exception.lo): Remove $(OBJC_GCFLAGS).
2544         (exception_gc.lo): New.
2545         (OBJS_GC): Add exception_gc.lo.
2547 2004-06-17  Richard Henderson  <rth@redhat.com>
2549         * exception.c: New file.
2550         * Makefile.in (exception.lo): New.
2551         (OBJS): Add it.
2553 2004-06-14  Andrew Pinski  <pinskia@physics.uc.edu>
2555         * linking.m (_objcInit): New empty function
2556         for Darwin only.
2558 2004-06-11  Andrew Pinski  <pinskia@physics.uc.edu>
2560         * configure.ac: Support --enable-shared=libobjc.
2561         * configure: Regenerate.
2563         PR libobjc/15901
2564         * configure.ac: Do not disable shared by default.
2565         * configure: Regenerate.
2567 2004-06-03  Nicola Pero  <n.pero@mi.flashnet.it>
2569         * Protocol.m ([-isEqual:]): Small optimizations returning
2570         immediately if the argument is equal to self, and accessing
2571         the argument's name directly if it's a protocol.
2573 2004-06-03  David Ayers  <d.ayers@inode.at>
2575         * Protocol.m ([-isEqual:]): Test the class of the argument.
2577 2004-05-25  Andrew Pinski  <pinskia@physics.uc.edu>
2579         * configure.ac (includedir): Rename to ...
2580         (includedirname).
2581         * Makefile.in: s/includedir/includedirname/.
2583         PR target/11572
2584         * configure.ac (includedir): Set to "include"
2585         except for Darwin.
2586         (libext) Set to empty except for Darwin.
2587         * configure: Regenerate
2588         * Makefile.in: s/libobjc.la/libobjc$(libext).la/g.
2589         s/include/$(includedir)/g.
2591 2004-05-25  Daniel Jacobowitz  <drow@false.org>
2593         * Makefile.in: Add .NOEXPORT.
2595 2004-05-25  Andrew Pinski  <pinskia@physics.uc.edu>
2597         Merge from the libobjc-branch
2598         2004-02-09  Andrew Pinski  <pinskia@physics.uc.edu>
2600                 * Makefile.in (OBJC_H): Change objc-deps.h to objc-decls.h.
2602         2004-02-03  Andrew Pinski  <pinskia@physics.uc.edu>
2604                 * Makefile.in (OBJC_H): Add objc-deps.h.
2606         2004-01-27  Nicola Pero  <n.pero@mi.flashnet.it>
2608                 * Protocol.m ([-conformsTo:]): If the argument is nil, return NO.
2609                 ([-hash], [-isEqual:]): New methods.
2611         2004-01-27  Richard Frith-Macdonald <rfm@gnu.org>
2613                 * sarray.c (sarray_free): Add a better comment.
2615         2004-01-27  Adam Fedor  <fedor@gnu.org>
2617                 * hash.c (hash_add): Cast cachep to int.
2618                 * selector.c (__sel_register_typed_name): Cast
2619                 soffset_decode to int.
2621         2004-01-27  Alexander Malmberg  <alexander@malmberg.org>
2623                 * selector.c: Rename register_selectors_from_list to
2624                 __objc_register_selectors_from_list. Update caller.
2625                 (__objc_register_selectors_from_list): Lock __objc_runtime_mutex
2626                 while registering selectors. Use __sel_register_typed_name instead
2627                 of sel_register_typed_name. Check for NULL method_name:s.
2628                 (pool_alloc_selector): New function.
2629                 (__sel_register_typed_name): Use pool_alloc_selector to allocate
2630                 selector structures.
2631                 * sendmsg.c (class_add_method_list): Use
2632                 __objc_register_selectors_from_list.
2633                 * objc/runtime.h: Add __objc_register_selectors_from_list.
2635         2004-01-25  Adam Fedor  <fedor@gnu.org>
2636                     Nicola Pero  <n.pero@mi.flashnet.it>
2637                     Andrew Pinski  <pinskia@physics.uc.edu>
2639                 * objc/objc-decls.h: New file.
2640                 * objc/objc-api.h (_objc_lookup_class): Mark as export.
2641                 (_objc_load_callback): Likewise.
2642                 (_objc_object_alloc): Likewise.
2643                 (_objc_object_copy): Likewise.
2644                 (_objc_object_dispose): Likewise.
2646         2004-01-25  Andrew Pinski  <pinskia@physics.uc.edu>
2648                 * archive.c: s/__inline__/inline
2649                 * sendmsg.c: Likewise.
2651                 * encoding.c: Remove FIXME about the warning
2652                 about unused variable.
2653                 * sendmsg.c: Add a FIXME comment saying that
2654                 this should be using libffi.
2656                 * Makefile.in (LIBTOOL): Use @LIBTOOL@ now as it works.
2659 2004-05-13  Andrew Pinski  <pinskia@physics.uc.edu>
2661         * archive.c (objc_read_class): Initialize class_name.
2662         (objc_read_selector): Initialize selector_name.
2664 2004-05-09  Richard Sandiford  <rsandifo@redhat.com>
2666         * Makefile.in (toolexecdir): Remove trailing space.
2668 2004-04-15  Nathanael Nerode  <neroden@gcc.gnu.org>
2670         PR libobjc/14948
2671         * configure.ac: De-precious CC so multilibs work.
2672         * configure: Regenerate.
2674 2004-04-14  Nathanael Nerode  <neroden@gcc.gnu.org>
2676         * configure.ac: Restore toolexecdir.
2677         * Makefile.in: Restore toolexecdir.
2678         * configure: Regenerate.
2680 2004-04-09  Nathanael Nerode  <neroden@gcc.gnu.org>
2682         * configure.ac: Remove (unused) glibcpp_prefixdir.
2683         * configure: Regenerate.
2685         * configure.in: Rename to configure.ac.
2686         * Makefile.in: Update to match.
2688         * Makefile.in: Remove toolexecdir, glibcpp_toolexecdir (unused).
2689         Replace glibcpp_toolexeclibdir with toolexeclibdir.
2690         * configure.in: Remove glibcpp_toolexecdir (unused).
2691         Replace glibcpp_toolexeclibdir with toolexeclibdir.  Don't generate
2692         config.h or stamp-h (unused).  Move one comment to the right place.
2693         * configure: Regenerate.
2694         * config.h.in: Remove (unused).
2696         * config.h.in: Regenerate with autoheader.
2698         * Makefile.in: Remove (unused) gcc_version_trigger.
2699         * configure.in: Remove (unused) glibcpp_builddir.  Don't AC_SUBST
2700         gcc_version_trigger.
2701         * configure: Regenerate.
2703         * configure.in: Switch to modern style for AC_INIT, AC_OUTPUT.
2704         Sort file into sections.  Remove dnl where appropriate.  Fix
2705         other style issues.
2706         * configure: Regenerate.
2708         * configure.in: Replace old AC_PROG_CC hack with new one.
2709         Define toplevel_srcdir in terms of srcdir, not top_srcdir (there
2710         are no subdirectory output files, so this is fine).  Change prereq
2711         to autoconf 2.59.
2712         * aclocal.m4: Include ../config/no-executables.m4.
2713         * configure: Regenerate with autoconf 2.59.
2715         * configure.in: Improve comments on gthread_cflags.  Improve m4
2716         quotation, and replace 'if test' with 'case', for --enable-objc-gc.
2717         * configure: Regenerate.
2719         * configure.in: Move PACKAGE and VERSION settings up top.  Remove
2720         unused call to AC_PROG_LN_S.  Default RANLIB to ':'.  Remove
2721         redundant checks for values of RANLIB, AR, INSTALL.
2722         * configure: Regenerate.
2724         * configure.in: Clean up handling of
2725         --enable-version-specific-runtime-libs and related variables;
2726         replace 'if test' with 'case' where reasonable.  Fix comments.
2727         Remove useless libstdcxx_interface.
2728         * configure: Regenerate.
2730         * configure.in: Use _GCC_TOPLEV_NONCANONICAL_TARGET.
2731         Replace uses of target_alias with target_noncanonical.
2732         * aclocal.m4: Include ../config/acx.m4.
2733         * configure: Regenerate.
2734         * Makefile.in: Replace uses of target_alias with target_noncanonical.
2735         Fix copyright statement.
2737         * configure.in: Hand-inline bulky, confusing macros from
2738         aclocal.m4.  Replace references to "GNU Objective C" with "GCC".
2739         Update copyright notice.  Remove stuff for automake, which isn't
2740         used in this directory.  Remove emacs local variables.
2741         * aclocal.m4: Remove hand-inlined macros.  Update copyright notice.
2742         * configure: Regenerate.
2744 2004-03-16  Manfred Hollstein  <mh@suse.com>
2746         * Makefile.in, configure.in, configure: Update copyright years.
2748 2004-03-15  Manfred Hollstein  <mh@suse.com>
2750         * Makefile.in (LIBOBJC_VERSION, LIBOBJC_GC_VERSION): Use
2751         definition from configure.in.
2752         * configure.in (PACKAGE): Add definition.
2753         (VERSION): Add definition; substitute it in output files.
2754         * configure: Re-generate.
2756 2004-03-05  Ziemowit Laski  <zlaski@apple.com>
2758         * objc/hash.h (hash_string, compare_strings):
2759         Add type-casts to make Objective-C++ happy.
2760         * objc/typedstream.h (objc_get_stream_class_version):
2761         Rename parameter from 'class' to 'class_name' to make
2762         Objective-C++ happy.
2764 2004-03-01  Michael Matz  <matz@suse.de>
2766         * Makefile.in (ALL_CFLAGS): Add -fno-strict-aliasing.
2768 2004-02-06  Ziemowit Laski  <zlaski@apple.com>
2770         * objc/objc-api.h (objc_super): The 'class' field shall
2771         be named 'super_class' #ifdef __cplusplus.
2773 2004-01-17  Andrew Pinski  <pinskia@physics.uc.edu>
2775         PR target/10781
2776         * encoding.c (rs6000_special_round_type_align): Define.
2778 2004-01-14  Adam Fedor  <fedor@gnu.org>
2780         PR libobjc/12155
2781         * selector.c (__objc_register_instance_methods_to_class): Free
2782         new_list if not used.
2784 2004-01-09  Andrew Ruder  <aeruder@ksu.edu>
2786         PR libobjc/11904
2787         * sarray.c (sarray_free): Free array->is_copy_of latter.
2789 2003-12-01  Zack Weinberg  <zack@codesourcery.com>
2791         PR 11433
2792         * Protocol.m (descriptionForInstanceMethod): Don't dereference
2793         instance_methods if it's NULL.
2794         (descriptionForClassMethod): Likewise for class_methods.
2796 2003-10-24  Rainer Orth  <ro@TechFak.Uni-Bielefeld.DE>
2798         * Makefile.in (runtime-info.h): Remove -Wp.
2800 2003-10-21  Rainer Orth  <ro@TechFak.Uni-Bielefeld.DE>
2802         * Makefile.in (CC1OBJ): Remove.
2803         (runtime-info.h): Invoke $(CC) so all MULTIFLAGS are handled
2804         correctly.
2805         Use .m extension for temporary file.
2806         Remove assembler temp file.
2808 2003-10-20  Joseph S. Myers  <jsm@polyomino.org.uk>
2810         * objc/hash.h (hash_string): Don't use a cast as an lvalue.
2812 2003-10-17  Rainer Orth  <ro@TechFak.Uni-Bielefeld.DE>
2814         * Makefile.in (runtime-info.h): Use MULTIFLAGS.
2816 2003-09-09  Alan Modra  <amodra@bigpond.net.au>
2818         * configure: Regenerate.
2820 2003-08-27  Alexander Malmberg  <alexander@malmberg.org>
2822         * Makefile.in, aclocal.m4: Update to $(libdir)/gcc/ instead of
2823         (libdir)/gcc-lib/ when installing.
2824         * configure: Regenerate.
2826 Thu Jul 10 10:27:43 2003  Nicola Pero  <n.pero@mi.flashnet.it>
2828         libobjc/9969
2829         * sendmsg.c (get_imp): Fixed rare threading problem.
2830         (__objc_responds_to): Similar fixes.
2831         (objc_msg_lookup): Similar fixes.
2832         (__objc_init_install_dtable): Lock the runtime before checking if the
2833         table is installed.
2835 2003-05-23  Nathanael Nerode  <neroden@gcc.gnu.org>
2837         * hash.c, init.c, libobjc.def, libobjc_entry.c, linking.m,
2838         makefile.dos, misc.c, nil_method.c, objects.c, sarray.c,
2839         selector.c, sendmsg.c, thr-dce.c, thr-decosf1.c, thr-irix.c,
2840         thr-mach.c, thr-objc.c, thr-os2.c, thr-posix.c, thr-pthreads.c,
2841         thr-rtems.c, thr-single.c, thr-solaris.c, thr-vxworks.c,
2842         thr-win32.c, thr.c: Replace "GNU CC" with "GCC".
2843         * Makefile.in, NXConstStr.m, Object.m, Protocol.m, archive.c,
2844         class.c, encoding.c, gc.c, objc/NXConstStr.h, objc/Object.h,
2845         objc/Protocol.h, objc/encoding.h, objc/hash.h, objc/objc-api.h,
2846         objc/objc-list.h, objc/objc.h, ocjc/runtime.h, objc/sarray.h,
2847         objc/thr.h, objc/typedstream.h: Replace "GNU CC" with "GCC".
2849 Tue May 13 14:56:03 2003  Richard Frith-Macdonald <rfm@gnu.org>
2850                           Nicola Pero  <n.pero@mi.flashnet.it>
2852         libobjc/10742
2853         * init.c (class_superclass_of_class): New function.
2854         (create_tree_of_subclasses_inherited_from): Use it.
2855         (__objc_tree_insert_class): Likewise.
2856         (class_is_subclass_of_class): Likewise.
2858 2003-04-11  David Chad  <davidc@freebsd.org>
2859             Loren J. Rittle  <ljrittle@acm.org>
2861         libobjc/8562
2862         * objc/hash.h (hash_string): Constify correctly.
2863         (compare_ptrs): Use direct compare.
2864         * objc/objc-list.h (list_nth): Rename index to indx to avoid shadow.
2865         * objc/sarray.h: Global rename index to indx to avoid shadow.
2867 2003-03-12  Andreas Schwab  <schwab@suse.de>
2869         * aclocal.m4 (GLIBCPP_EXPORT_INSTALL_INFO): Avoid trailing /. in
2870         glibcpp_toolexeclibdir.
2871         * configure: Rebuilt.
2873 2003-02-20  Alexandre Oliva  <aoliva@redhat.com>
2875         * configure.in: Propagate ORIGINAL_LD_FOR_MULTILIBS to
2876         config.status.
2877         * configure: Rebuilt.
2879 2003-01-27  Alexandre Oliva  <aoliva@redhat.com>
2881         * aclocal.m4 (glibcpp_toolexeclibdir): Instead of
2882         $(MULTISUBDIR), use `$CC -print-multi-os-directory`, unless
2883         version_specific_libs is enabled.
2884         * configure: Rebuilt.
2886 2003-01-09  Christian Cornelssen  <ccorn@cs.tu-berlin.de>
2888         * Makefile.in (FLAGS_TO_PASS): Also pass DESTDIR.
2889         (install-libs, install-headers): Prepend $(DESTDIR) to
2890         destination paths in all (un)installation commands.
2892 2002-12-02  Zack Weinberg  <zack@codesourcery.com>
2894         * thr-objc.c: Include coretypes.h and tm.h.
2896 2002-12-01  Zack Weinberg  <zack@codesourcery.com>
2898         * encoding.c, sendmsg.c: Include coretypes.h and tm.h.
2900 2002-11-26  Nathanael Nerode  <neroden@gcc.gnu.org>
2902         * configure.in: Remove skip-this-dir support.
2903         * configure: Regenerate.
2905 2002-09-22  Kaveh R. Ghazi  <ghazi@caip.rutgers.edu>
2907         * Makefile.in (all): Fix multilib parallel build.
2909 Thu Sep 12 12:44:37 2002  Nicola Pero  <n.pero@mi.flashnet.it>
2911         * sendmsg.c (nil_method): Declare not to take a variable number of
2912         args.
2913         (objc_msg_lookup): Cast nil_method to IMP before returning it.
2914         (objc_msg_lookup_super): The same.
2916 2002-09-10  Jan Hubicka  <jh@suse.cz>
2918         * nil_method.c (nil_method): No longer defined with variable
2919         arguments.
2921 2002-07-02  Rodney Brown  <rbrown64@csc.com.au>
2923         * objc/encoding.h: Fix formatting.
2924         * objc/hash.h: Likewise.
2925         * objc/objc-api.h: Likewise.
2926         * objc/runtime.h: Likewise.
2927         * objc/thr.h: Likewise.
2928         * archive.c: Likewise.
2929         * class.c: Likewise.
2930         * encoding.c: Likewise.
2931         * gc.c: Likewise.
2932         * hash.c: Likewise.
2933         * init.c: Likewise.
2934         * misc.c: Likewise.
2935         * nil_method.c: Likewise.
2936         * objects.c: Likewise.
2937         * sarray.c: Likewise.
2938         * selector.c: Likewise.
2939         * sendmsg.c: Likewise.
2940         * thr-mach.c: Likewise.
2941         * thr.c: Likewise.
2943 2002-06-25  DJ Delorie  <dj@redhat.com>
2945         * aclocal.m4 (GLIBCPP_CONFIGURE): Split out
2946         GLIBCPP_TOPREL_CONFIGURE.
2947         * configure.in: Call it before AC_CANONICAL_SYSTEM.
2948         * configure: Regenerate.
2950 2002-06-21  Kaveh R. Ghazi  <ghazi@caip.rutgers.edu>
2952         * Object.m (forward, read, write): Fix unused parameter warnings.
2953         * encoding.c: Include <stdlib.h>.
2954         (target_flags): Mark with attribute unused.
2955         (atoi): Delete.
2956         * runtime.h (__objc_selector_max_index): Change to unsigned int.
2957         (__objc_generate_gc_type_description): Prototype.
2958         * selector.c (__objc_selector_max_index): Change to unsigned int.
2960 Mon Jun 17 18:37:42 2002  Nicola Pero  <n.pero@mi.flashnet.it>
2962         * sendmsg.c (__objc_get_forward_imp): Fix warning by making sure
2963         we always have a return value: if __objc_msg_forward does not
2964         supply a forwarding implementation, return the default
2965         __builtin_apply based one.
2967 2002-06-15  Kaveh R. Ghazi  <ghazi@caip.rutgers.edu>
2969         * Object.m: Fix signed/unsigned warning.
2970         * Protocol.m: Likewise.
2971         * archive.c: Always include stdlib.h.
2972         (objc_read_short, objc_read_unsigned_short, objc_read_int,
2973         objc_read_long, __objc_read_nbyte_uint, __objc_read_nbyte_ulong):
2974         Fix signed/unsigned warning.
2975         (objc_write_type, objc_read_type, objc_write_types,
2976         objc_read_types): Ensure ctype 8-bit safety.
2977         (__objc_no_write, __objc_no_read): Mark unused parameters.
2978         * class.c (class_table_setup): Specify void arg.
2979         * encoding.c (atoi, objc_sizeof_type, objc_alignof_type,
2980         objc_skip_typespec, objc_skip_offset,
2981         objc_layout_structure_next_member): Ensure ctype 8-bit safety.
2982         (objc_layout_structure_next_member): Ensure variables are
2983         initialized.
2984         * gc.c (__objc_generate_gc_type_description,
2985         class_ivar_set_gcinvisible): Mark unused parameters.
2986         * init.c (__objc_send_load, __objc_destroy_class_tree_node): Mark
2987         unused parameters.
2988         (__objc_init_protocols) Fix signed/unsigned warning.
2989         * nil_method.c (nil_method): Mark unused parameters.
2990         * thr.h (objc_thread_callback): Specify void arg.
2991         * sarray.c (sarray_new, sarray_realloc, sarray_free): Fix
2992         signed/unsigned warning.
2993         (sarray_free): Fix formatting.
2994         * selector.c (sel_types_match): Ensure ctype 8-bit safety.
2995         * sendmsg.c (__objc_init_install_dtable) Mark unused parameters.
2997 2002-06-09  Andreas Jaeger  <aj@suse.de>
2999         * encoding.c (objc_layout_structure_next_member): Remove unused
3000         variable.
3002 2002-05-20  Kaveh R. Ghazi  <ghazi@caip.rutgers.edu>
3004         * Makefile.in (SHELL): Set to @SHELL@.
3005         (WARN_CFLAGS): New.
3006         (ALL_CFLAGS): Add $(WARN_CFLAGS).
3008 2002-05-16  Rainer Orth  <ro@TechFak.Uni-Bielefeld.DE>
3010         * aclocal.m4: Allow for PWDCMD to override hardcoded pwd.
3011         * configure: Regenerate.
3013 2002-05-08  Alexandre Oliva  <aoliva@redhat.com>
3015         * configure.in (ORIGINAL_LD_FOR_MULTILIBS): Preserve LD at
3016         script entry, and set LD to it when configuring multilibs.
3017         * configure: Rebuilt.
3019 2002-04-19  David O'Brien  <obrien@FreeBSD.org>
3021         * encoding.c (MAX, MIN, ROUNDING): #undef before defining.
3023 2002-04-09  Hans-Peter Nilsson  <hp@bitrange.com>
3025         PR objc/6107
3026         * objc/objc-api.h (struct objc_protocol_list): Change type of
3027         member count from int to size_t.
3029 2002-02-11  Franz Sirl  <Franz.Sirl-kernel@lauterbach.com>
3031         PR libobjc/4039
3032         * aclocal.m4: Replace with version copied from libstdc++-v3.
3033         * configure.in: Update for changes to aclocal and Makefile.
3034         * configure: Regenerate.
3035         * Makefile.in: Correct install of multilibs and shared libs, use
3036         INSTALL_DATA for include files.
3038 Mon Dec 17 17:02:12 2001  Nicola Pero  <nicola@brainstorm.co.uk>
3040         * init.c (__objc_exec_class): Fixed bug in the loop on unclaimed
3041         categories - when an unclaimed category was found, the loop was
3042         doing two steps forward instead of one, so that in certain cases
3043         it was failing to properly load all the categories.  (Reported
3044         with fix by Alexander Malmberg <alexander@malmberg.org>).
3046 2001-11-14  Aldy Hernandez  <aldyh@redhat.com>
3048         * encoding.c: Add target_flags.
3050 2001-11-07  Aldy Hernandez  <aldyh@redhat.com>
3052          * objc/objc-api.h (_C_VECTOR): New.
3054          * encoding.c (VECTOR_TYPE): New.
3056 Mon Oct 29 21:29:21 2001  Nicola Pero  <n.pero@mi.flashnet.it>
3058         * class.c: Rewritten the class table to use optimized, lock-free
3059         lookup.  This more than doubles the speed of class method
3060         invocations.  (class_table_setup), (class_table_insert),
3061         (class_table_replace), (class_table_get_safe),
3062         (class_table_next), (class_table_print),
3063         (class_table_print_histogram): New functions.
3064         (__objc_init_class_tables): Use class_table_setup.
3065         (__objc_add_class_to_hash): Use class_table_get_safe and
3066         class_table_insert.  (objc_lookup_class), (objc_get_class): Do not
3067         assert the existence of the table; do not lock the runtime; use
3068         class_table_get_safe.  (objc_next_class): Use class_table_next.
3069         (__objc_resolve_class_links): Use class_table_next.
3070         (class_pose_as): Use class_table_replace.
3072 2001-09-10  Ovidiu Predescu  <ovidiu@cup.hp.com>
3074         * gc.c: Removed the DEBUG declaration.
3076 Wed Jul 18 12:48:56 2001  Nicola Pero  <n.pero@mi.flashnet.it>
3078         * thr.c (objc_mutex_lock): Invoke __objc_thread_id directly,
3079         rather than through objc_thread_id, to save a function call.
3080         (objc_mutex_trylock, objc_mutex_unlock, objc_condition_wait):
3081         Ditto.
3083 Mon Jul 16 12:15:00 2001  Nicola Pero  <n.pero@mi.flashnet.it>
3085         * objc/objc-api.h (object_is_class): Fixed - buggy code was trying
3086         to cast an id to a Class, which can not be done.  Make the check
3087         by using CLS_ISMETA on the class pointer instead.
3088         (object_is_meta_class): Similar fix.
3090 2001-06-09  Alexandre Oliva  <aoliva@redhat.com>, Stephen L Moshier  <moshier@mediaone.net>
3092         * configure.in (AC_EXEEXT): Work around in case it expands to
3093         nothing, as in autoconf 2.50.
3094         * acinclude.m4: Likewise.
3095         * configure: Rebuilt.
3097 2001-06-08  Nicola Pero  <n.pero@mi.flashnet.it>
3099         * THREADS: Explain that when we compile libobjc inside GCC, we
3100         always use thr-objc.c as a backend, which uses GCC's thread code.
3102 2001-06-06  Richard Frith-Macdonald  <rrfm@gnu.org>
3104         * init.c (__objc_send_message_in_list): When setting a new entry
3105         in __objc_load_methods use the method IMP as key, but check to see
3106         if the method is in the hashtable by looking at the IMP also.
3107         Also ... call the method after adding it to the hashtable rather
3108         than before ... thus preventing an obscure possibility of infinite
3109         recursion if a +load method itself loads a subclass.
3111 2001-05-25  Ovidiu Predescu  <ovidiu@cup.hp.com>
3113         * init.c (__objc_send_message_in_list): When setting a new entry
3114         in __objc_load_methods use the method name as key, not the method
3115         IMP (reported by Richard Frith-Macdonald <richard@brainstorm.co.uk>).
3117 2001-05-09  Joseph S. Myers  <jsm28@cam.ac.uk>
3119         * objc-features.texi: Move to ../gcc/objc.texi.
3120         * fdl.texi: Remove.
3121         * Makefile.in: Don't generate documentation from
3122         objc-features.texi.
3124 2001-05-01  Mark Mitchell  <mark@codesourcery.com>
3126         * fdl.texi: New file.
3127         * objc-features.texi: Simplify.
3128         * Makefile.in: Adjust accordingly.
3130 2001-04-30  Mark Mitchell  <mark@codesourcery.com>
3132         * objc-features.texi: Use the GFDL.
3134 Wed Mar 21 04:44:58 EST 2001  John Wehle  (john@feith.com)
3136         * encoding.c (REAL_TYPE): Define.
3138 2001-03-19  David Edelsohn  <edelsohn@gnu.org>
3140         * encoding.c (TYPE_MODE): Define.
3142 2001-03-14  Nicola Pero  <n.pero@mi.flashnet.it>
3144         * thr.c (objc_thread_add): New function.
3145         (objc_thread_remove): Ditto.
3146         * objc/thr.h: Declare them.
3147         * libobjc.def: Mention them.
3149 2001-02-28  Ovidiu Predescu  <ovidiu@cup.hp.com>
3151         * objc-features.texi: Document the @compatibility_alias compiler
3152         directive (description from Nicola Pero <n.pero@mi.flashnet.it>).
3154 Fri Feb 23 18:12:00 2001  Rainer Orth  <ro@TechFak.Uni-Bielefeld.DE>
3156         * sendmsg.c (__objc_forward): Delete strlen() declaration.
3158 2001-02-08  Geoffrey Keating  <geoffk@redhat.com>
3160         * configure.in: Don't run AC_PROG_CC_WORKS or AC_EXEEXT, because
3161         we're not interested in the result and they might fail.
3162         * configure: Regenerated.
3164 2001-01-12  Joseph S. Myers  <jsm28@cam.ac.uk>
3166         * objc-features.texi: Use @email.
3168 2001-01-12  Joseph S. Myers  <jsm28@cam.ac.uk>
3170         * sendmsg.c (__objc_print_dtable_stats): Don't use #ifdef inside
3171         printf.
3173 2000-01-11  Richard Earnshaw  <rearnsha@arm.com>
3175         * encoding.c (STRUCTURE_SIZE_BOUNDARY): Redefine in a way that
3176         determines the value dynamically.
3178 Wed Jan  3 00:49:10 2001  Ovidiu Predescu  <ovidiu@cup.hp.com>
3180         * sendmsg.c: Added __objc_msg_forward, a hook that allows external
3181         libraries to provide a function that returns the real forwarding
3182         function. This can alleviate problems __builtin_apply() and
3183         friends have on various platforms. (Solution suggested by Helge
3184         Hess.)
3186         * objc/objc-api.h: Define __objc_msg_forward.
3188         * sendmsg.c: Define gen_rtx_REG.
3190 2000-12-06      Ralf Corsepius <corsepiu@faw.uni-ulm.de>
3192         * thr-rtems.c: New file. Stub to compile.
3194 2000-09-06  Alexandre Oliva  <aoliva@redhat.com>
3196         * configure: Rebuilt with new libtool.m4.
3198 Tue Aug 15 00:38:56 2000  Ovidiu Predescu  <ovidiu@cup.hp.com>
3200         * configure.in: Create a config.h file. Check for <sched.h>.
3201         * configure: Regenerate.
3203         * config.h.in: Check for <sched.h>.
3205 2000-08-14  Zack Weinberg  <zack@wolery.cumb.org>
3207         * configure: Regenerate after change to ../libtool.m4.
3209 2000-08-14  Andreas Schwab  <schwab@suse.de>
3211         * objc-features.texi (Top): Move @menu at end of node.
3213 2000-08-11  Manfred Hollstein  <manfredh@redhat.com>
3215         * objc-features.texi: Move @node Top before @menu.
3217 Sun Aug  6 23:27:49 2000  Ovidiu Predescu  <ovidiu@cup.hp.com>
3219         * objc-features.texi: Documented the new -fconstant-string-class
3220         option.
3222 Sun Aug  6 22:51:16 2000  Ovidiu Predescu  <ovidiu@cup.hp.com>
3224         * thr-posix.c: Integrated Chris Ball's <cball@fmco.com> changes to
3225         improve the Posix thread support for Objective-C.
3227 2000-08-04  Zack Weinberg  <zack@wolery.cumb.org>
3229         * aclocal.m4: Replace copy of ../libtool.m4 with
3230         sinclude(../libtool.m4).
3232 Fri Jul 28 08:58:02 2000  Nicola Pero  <nicola@brainstorm.co.uk>
3234         * configure.in: Added libtool support; build shared libraries
3235         if --enable-shared was passed on command line.
3236         * Makefile.in: Modified most compilation commands to use libtool.
3237         * aclocal.m4: New symbolic link to the ../libtool.m4, from the
3238         libtool distribution.
3240 Sat Jul 29 00:10:21 2000  Ovidiu Predescu  <ovidiu@cup.hp.com>
3242         * sarray.c, Object.m: Removed the explicit prototypes for strlen
3243         and memcpy on 64-bit platforms (Suggested by Rodney Brown
3244         <rdb@cup.hp.com>).
3246 2000-05-12  H.J. Lu  (hjl@gnu.org)
3248         * Makefile.in (GTHREAD_FLAGS): New.
3249         (ALL_CFLAGS): Add $(GTHREAD_FLAGS).
3250         (OBJC_THREAD_FILE): Changed to thr-objc.
3252         * configure.in (GTHREAD_FLAGS): New, check and replace it for
3253         Makefile.
3254         (OBJC_THREAD_FILE): Removed.
3256         * thr-objc.c: New.
3258 2000-07-13  Kaveh R. Ghazi  <ghazi@caip.rutgers.edu>
3260         * objc/hash.h: Include string.h.
3262 2000-04-15  David Edelsohn  <edelsohn@gnu.org>
3264         * Object.m (strlen): 64-bit PowerPC is a 64bit platform as well.
3266 2000-04-12  Jakub Jelinek  <jakub@redhat.com>
3268         * Object.m (strlen): Provide prototype on all 64bit platforms,
3269         not only alpha.
3270         * sarray.c (memcpy): Likewise.
3271         * encoding.c (objc_layout_finish_structure): Don't use
3272         ROUND_TYPE_ALIGN on sparc.
3274         * encoding.c (objc_layout_structure_next_member): Do the whole
3275         procedure even for the first member, so that we get correct
3276         alignment.
3278 2000-03-29  Zack Weinberg  <zack@wolery.cumb.org>
3280         * objc/Protocol.h, objc/objc-list.h: Change #endif labels to
3281         comments.
3283 2000-02-23  Zack Weinberg  <zack@wolery.cumb.org>
3285         * Makefile.in: Add -DIN_TARGET_LIBS to ALL_CFLAGS.
3287 Thu Sep 23 07:19:12 1999   Chris Ball <cball@fmco.com>
3289         * thr-posix.c (__objc_mutex_deallocate): made deallocate work.
3291 Tue Sep 21 07:47:10 1999  Jeffrey A Law  (law@cygnus.com)
3293         * Makefile.in (gc.o, gc_gc.o): Do not pass -fgnu-runtime to
3294         the compiler when building C code.
3296 Fri Aug  6 23:32:29 1999  Daniel Jacobowitz <drow@drow.them.org>
3298         * Makefile.in (FLAGS_TO_PASS): Include prefix, exec_prefix,
3299         libdir, libsubdir and tooldir.
3301 Mon Jun 21 05:40:15 1999  John David Anglin <dave@hiauly1>
3303         * init.c (__objc_force_linking): Make global.
3305 Thu May 20 03:20:59 1999  Jeffrey A Law  (law@cygnus.com)
3307         * configure.in (AC_EXEEXT): Remove call.
3308         (compiler_name): Explicitly check with no extension and .exe
3309         extension.
3310         * configure: Regenerate.
3312 Sun Apr 25 01:15:34 1999  Mumit Khan  <khan@xraylith.wisc.edu>
3314         * Makefile.in (CC1OBJ): Define in terms of CC.
3315         (runtime-info.h): Use.
3317 Fri April 8 08:21:07 1999 Ovidiu Predescu <ovidiu@cup.hp.com>
3319         * objc-features.texi: Updated the URL to Boehm's GC page.
3321 Fri Mar 26 23:41:07 1999 Ovidiu Predescu <ovidiu@cup.hp.com>
3323         * archive.c (__objc_code_char, __objc_write_char): Explicitly specify
3324         the char as being signed (patch from Daniel Jacobowitz
3325         <drow@false.org>).
3327 Wed Mar 24 22:41:28 1999  Mumit Khan  <khan@xraylith.wisc.edu>
3329         * configure.in (AC_PREREQ): Update to 2.13.
3330         (AC_EXEEXT): Call to find possible file extension.
3331         (compiler_name): Use.
3332         * configure: Regenerate.
3334 Wed Jan 27 02:31:01 1999  Jeffrey A Law  (law@cygnus.com)
3336         * Makefile.in (ALL_CFLAGS): Add -DIN_GCC.
3338 Tue Jan  5 01:38:53 1999  Jeffrey A Law  (law@cygnus.com)
3340         * configure.in (thread_file): Correct and simplify code to find
3341         the thread file.
3342         * configure: Rebuilt.
3344 1998-11-26  Manfred Hollstein  <manfred@s-direktnet.de>
3346         * configure.in (compiler_name): Add check to detect if this
3347         language's compiler has been built.
3348         * configure: Regenerate.
3350 Mon Nov 23 16:50:28 1998  Kaveh R. Ghazi  <ghazi@caip.rutgers.edu>
3352         *  configure.in: Use AC_PREREQ(2.12.1).
3354 Thu Nov 19 20:33:37 1998  Jeffrey A Law  (law@cygnus.com)
3356         * Makefile.in (runtime-info.h): Avoid GNU make extensions.
3358 Sun Nov  8 17:46:14 1998  Kaveh R. Ghazi  <ghazi@caip.rutgers.edu>
3360         * Makefile.in (INCLUDES): Add -I$(srcdir)/$(MULTISRCTOP)../include.
3362 Thu Oct 22 14:34:06 1998  Kaveh R. Ghazi  <ghazi@caip.rutgers.edu>
3364         * configure.in: Use AC_CONFIG_AUX_DIR($topsrcdir).
3366 Sat Oct 17 05:21:31 1998  Ovidiu Predescu  <ovidiu@slip.net>
3368         * objc-features.texi (Top): Changed the email address.
3369         * objc-features.texi (Garbage Collection): Use @uref instead of @url.
3371 Mon Oct 11 21:25:27 1998  Ovidiu Predescu  <ovidiu@slip.net>
3373         * encoding.c: Redefine get_inner_array_type to get the first entry
3374         in the structure.
3376 Thu Oct  8 12:21:14 1998  Richard Frith-Macdonald <richard@brainstorm.co.uk>
3378         * encoding.c (objc_skip_type_qualifiers): Handle _C_BYREF.
3379         (objc_get_type_qualifiers): Similarly.
3380         * objc/encoding.h (_C_BYREF): Define.
3381         (_F_BYREF): Define.
3383 1998-10-07  David S. Miller  <davem@pierdol.cobaltmicro.com>
3385         * objc/sarray.h: Make boffset be an unsigned long when sparc so it
3386         works out on 64-bit systems.
3388 Tue Oct  6 20:32:06 1998  Alexandre Oliva  <oliva@dcc.unicamp.br>
3390         * Makefile.in (INCLUDES): Make it multilib-friendly.
3392 Fri Oct  2 07:12:14 1998  H.J. Lu  (hjl@gnu.org)
3394         * Makefile.in (INCLUDES): Add -I$(srcdir)/../gcc.
3396 Thu Oct  1 22:33:03 1998 Robert Lipe  <robertl@dgii.com>
3397                          Jeffrey A Law  (law@cygnus.com)
3399         * Makefile.in (INCLUDES): Reference gcc via $MULTIBUILDTOP.
3400         (FLAGS_TO_PASS): Added.
3401         (runtime-info.h): Reference cc1ibj via $MULTIBUILDTOP.
3403         * archive.c: Change config.h to tconfig.h.
3405         * configure.in: Find gcc's object directory even for multilibs.
3407 Wed Sep 30 18:17:17 1998  Robert Lipe  <robertl@dgii.com>
3409         * configure.in: Escape ^ in grep string.
3410         * configure: Rebuilt.
3412 Wed Sep 30 09:14:52 1998  Jeffrey A Law  (law@cygnus.com)
3414         * All .h files pushed down into the objc/ subdirectory.
3415         * Makefile.in (copy_headers): Corresponding changes.
3416         * configure.in (AC_INIT): Corresponding changes.
3417         * configure: Rebuilt.
3419 1998-09-30  Ben Elliston  <bje@cygnus.com>
3420             Jeff Law      <law@cygnus.com>
3422         * Makefile.in: Rewrite.
3424         * configure.in: Likewise.
3426         * configure: Regenerate.
3428         * All .c files.  Remove "objc" prefix when including objc header
3429         files.  Include tconfig.h, not ../tconfig.h.
3431 Mon Sep 21 23:27:10 1998  Ovidiu Predescu <ovidiu@slip.net>
3433         * encoding.c (TREE_TYPE, ARRAY_TYPE): Define.
3434         (get_inner_array_type): Define.
3436 1998-09-21  Ben Elliston  <bje@cygnus.com>
3438         * New directory.  Moved files from ../gcc/objc.
3440 Copyright (C) 1998-2016 Free Software Foundation, Inc.
3442 Copying and distribution of this file, with or without modification,
3443 are permitted in any medium without royalty provided the copyright
3444 notice and this notice are preserved.