1 2018-01-03 Jakub Jelinek <jakub@redhat.com>
3 Update copyright years.
5 2017-11-23 Tom de Vries <tom@codesourcery.com>
7 * class.c (CLASS_TABLE_HASH): Wrap in "do {} while (0)".
9 2017-11-17 Igor Tsimbalist <igor.v.tsimbalist@intel.com>
11 * Makefile.in: Regenerate.
12 * aclocal.m4: Likeiwse.
13 * configure: Likewise.
14 * configure.ac: Set CET_FLAGS. Update XCFLAGS.
16 2017-08-30 Richard Sandiford <richard.sandiford@linaro.org>
17 Alan Hayward <alan.hayward@arm.com>
18 David Sherwood <david.sherwood@arm.com>
20 * encoding.c (_darwin_rs6000_special_round_type_align): Prefix mode
21 names with E_ in case statements.
23 2017-02-07 Richard Biener <rguenther@suse.de>
25 PR tree-optimization/79256
27 * encoding.c (objc_layout_structure_next_member): Adjust
28 ADJUST_FIELD_ALIGN usage.
30 2017-01-18 Matthias Klose <doko@ubuntu.com>
33 * configure.ac: Allow default for --with-target-bdw-gc-include.
34 * configure: Regenerate.
37 * configure.ac: Use the libgc.la file when available.
38 * configure: Regenerate.
40 2017-01-17 Jakub Jelinek <jakub@redhat.com>
43 * configure: Regenerated.
44 * configure.ac: Add GCC_BASE_VER.
45 * Makefile.in (gcc_version): Use @get_gcc_base_ver@ instead of cat to
46 get version from BASE-VER file.
47 * configure: Regenerated.
49 2017-01-01 Jakub Jelinek <jakub@redhat.com>
51 Update copyright years.
53 2016-12-01 Matthias Klose <doko@ubuntu.com>
55 * configure.ac: Don't use pkg-config to check for bdw-gc.
56 * configure: Regenerate.
58 2016-11-30 Matthias Klose <doko@ubuntu.com>
60 * configure.ac: Set BDW_GC_CFLAGS and BDW_GC_LIBS after checking
61 for the existence of the pkg-config modules.
64 2016-11-30 Jakub Jelinek <jakub@redhat.com>
66 * configure.ac (--enable-objc-gc): If not given, default to
68 * configure: Regenerated.
70 2016-11-30 Matthias Klose <doko@ubuntu.com>
72 * configure.ac (--enable-objc-gc): Allow to configure with a
73 system provided boehm-gc.
74 * configure: Regenerate.
75 * Makefile.in (OBJC_BOEHM_GC_LIBS): Get value from configure.
76 * gc.c: Include system bdw-gc headers.
78 * objects.c: Likewise.
80 2016-11-15 Matthias Klose <doko@ubuntu.com>
82 * aclocal.m4: Regenerate.
83 * configure: Likewise.
85 2016-01-04 Jakub Jelinek <jakub@redhat.com>
87 Update copyright years.
89 2015-11-07 Trevor Saunders <tbsaunde+gcc@tbsaunde.org>
92 * encoding.c (_darwin_rs6000_special_round_type_align): Use
93 __CHAR_BIT__ instead of BITS_PER_UNIT.
94 (objc_sizeof_type): Likewise.
95 (objc_layout_structure): Likewise.
96 (objc_layout_structure_next_member): Likewise.
97 (objc_layout_finish_structure): Likewise.
98 (objc_layout_structure_get_info): Likewise.
100 2015-11-03 Trevor Saunders <tbsaunde+gcc@tbsaunde.org>
103 * encoding.c (objc_layout_finish_structure): Remove usage of
106 2015-09-12 Trevor Saunders <tbsaunde+gcc@tbsaunde.org>
109 * sendmsg.c (tm.h): Remove include.
111 2015-09-12 Trevor Saunders <tbsaunde+gcc@tbsaunde.org>
114 * sendmsg.c (gen_rtx): Remove macro.
115 (gen_rtx_MEM): Likewise.
116 (gen_rtx_REG): Likewise.
119 2015-09-12 Trevor Saunders <tbsaunde+gcc@tbsaunde.org>
122 * sendmsg.c: Remove check of STRUCT_VALUE macro.
124 2015-05-13 Eric Botcazou <ebotcazou@adacore.com>
126 * configure.ac: Remove manual SJLJ check.
127 * config.h.in: Regenerate.
128 * configure: Likewise.
129 * exception.c: Replace SJLJ_EXCEPTIONS by __USING_SJLJ_EXCEPTIONS__.
131 2015-05-13 Michael Haubenwallner <michael.haubenwallner@ssi-schaefer.com>
133 * aclocal.m4: Regenerated with automake-1.11.6.
135 2015-05-04 Trevor Saunders <tbsaunde+gcc@tbsaunde.org>
137 * configure: Regenerate.
139 2015-05-01 Trevor Saunders <tbsaunde+gcc@tbsaunde.org>
141 * acinclude.m4: Include bitfields.m4.
142 * config.h.in: Regenerate.
143 * configure: Likewise.
144 * configure.ac: Invoke gt_BITFIELD_TYPE_MATTERS.
145 * encoding.c: Check HAVE_BITFIELD_TYPE_MATTERS.
147 2015-04-29 Trevor Saunders <tbsaunde+gcc@tbsaunde.org>
149 * encoding.c (objc_layout_structure_next_member): Check the value of
150 PCC_BITFIELD_TYPE_MATTERS not if it is defined.
152 2015-02-05 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
155 * thr.c (_XOPEN_SOURCE): Remove.
157 2015-01-27 Matthias Klose <doko@ubuntu.com>
159 * sendmsg.c: Add prototypes for __objc_get_forward_imp and get_imp.
161 2015-01-09 Dimitris Papavasiliou <dpapavas@gmail.com>
164 * ivars.c: Add a check for classes without instance
165 variables, which have a NULL ivar list pointer.
167 2015-01-05 Jakub Jelinek <jakub@redhat.com>
169 Update copyright years.
171 2014-11-21 H.J. Lu <hongjiu.lu@intel.com>
174 * configure: Regenerated.
176 2014-11-11 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
179 * configure: Regenerate.
181 2014-11-05 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
183 * thr.c (_XOPEN_SOURCE): Define as 600.
185 2014-07-27 Alan Modra <amodra@gmail.com>
186 Matthias Klose <doko@ubuntu.com>
190 * encoding.c: Define rs6000_special_adjust_field_align_p.
192 2014-01-02 Richard Sandiford <rdsandiford@googlemail.com>
194 Update copyright years
196 2013-09-20 Alan Modra <amodra@gmail.com>
198 * configure: Regenerate.
200 2013-07-21 OndÅej BÃlka <neleai@seznam.cz>
202 * class.c: Fix typos.
203 * encoding.c: Likewise.
205 * objc-private/runtime.h: Likewise.
206 * objc/runtime.h: Likewise.
207 * objc-sync.c: Likewise.
209 2013-07-04 Kai Tietz <ktietz@redhat.com>
211 * exception.c: Add check for SjLj to SEH blocks.
213 2013-02-03 Richard Sandiford <rdsandiford@googlemail.com>
215 Update copyright years.
217 2012-10-19 Michael Meissner <meissner@linux.vnet.ibm.com>
219 * encoding.c (TARGET_VSX): Provide definitions based on the
220 current compilation options, and not based off the target options
222 (TARGET_ALTIVEC): Likewise.
223 (TARGET_64BIT): Likewise.
225 2012-09-14 David Edelsohn <dje.gcc@gmail.com>
227 * configure: Regenerated.
229 2012-07-19 Tristan Gingold <gingold@adacore.com>
230 Richard Henderson <rth@redhat.com>
232 * exception.c (__gnu_objc_personality_seh0): New function.
234 2012-05-16 H.J. Lu <hongjiu.lu@intel.com>
236 * configure: Regenerated.
238 2012-03-12 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
240 * configure.ac (enable_objc_gc): Remove alpha*-dec-osf* handling.
241 * configure: Regenerate.
243 * thr.c (_XOPEN_SOURCE): Define unconditionally.
245 2011-11-21 Andreas Tobler <andreast@fgznet.ch>
247 * configure: Regenerate.
249 2011-11-02 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
251 * Makefile.in (INCLUDES): Add -I$(MULTIBUILDTOP)../libgcc.
252 * configure.ac (target_thread_file, HAVE_GTHR_DEFAULT): Remove.
253 * configure: Regenerate.
254 * config.h.in: Regenerate.
256 2011-10-17 Paul Brook <paul@codesourcery.com>
257 Matthias Klose <doko@ubuntu.com>
259 * exception.c (parse_lsda_header): hardcode ttype_encoding for older
261 (get_ttype_entry) Remove __ARM_EABI_UNWINDER__ variant.
263 2011-10-09 Nicola Pero <nicola.pero@meta-innovation.com>
266 * init.c (__objc_exec_class): Work around a bug in clang's code
267 generation. Clang sets the class->info field to values different
268 from 0x1 or 0x2 (the only allowed values in the traditional GNU
269 Objective-C runtime ABI) to store some additional information, but
270 this breaks backwards compatibility. Wipe out all the bits in the
271 fields other than the first two upon loading a class.
273 2011-10-09 Nicola Pero <nicola.pero@meta-innovation.com>
275 * class.c (objc_lookup_class): Added back for compatibility with
276 clang which seems to emit calls to it.
278 2011-10-08 Richard Frith-Macdonald <rfm@gnu.org>
279 Nicola Pero <nicola.pero@meta-innovation.com>
282 * sendmsg.c (__objc_send_initialize): If a class does not have an
283 +initialize method, search for an +initialize method in the
284 superclass and in the ancestor classes and execute the first one
285 that is found. This makes the GNU runtime behave in the same way
286 as the Apple/NeXT runtime with respect to +initialize methods and
289 2011-08-06 Nicola Pero <nicola.pero@meta-innovation.com>
292 * class.c (__objc_update_classes_with_methods): Iterate over meta
293 classes as well as normal classes when refreshing the method
294 implementations. This fixes replacing class methods.
296 2011-08-06 Nicola Pero <nicola.pero@meta-innovation.com>
298 * class.c (class_getSuperclass): Fixed to work with meta classes
299 still in construction too.
301 2011-08-06 Nicola Pero <nicola.pero@meta-innovation.com>
303 * class.c (class_getSuperclass): Fixed typo in comment.
305 2011-08-06 Nicola Pero <nicola.pero@meta-innovation.com>
308 * class.c (class_getSuperclass): Return the superclass if the
309 class is in construction.
310 * objc/runtime.h (class_getSuperclass): Updated documentation.
312 2011-08-05 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
314 * Makefile.in (INCLUDES): Search
315 $(srcdir)/$(MULTISRCTOP)../libgcc.
317 2011-06-08 Nicola Pero <nicola.pero@meta-innovation.com>
319 * objc/objc.h (__GNU_LIBOBJC__): Bumped to 20110608.
321 2011-06-08 Nicola Pero <nicola.pero@meta-innovation.com>
323 * configure.ac (VERSION): Bumped to 4:0:0.
324 * configure (VERSION): Likewise.
326 2011-06-08 Nicola Pero <nicola.pero@meta-innovation.com>
328 * objc/README: Updated.
329 * objc-private/selector.h: Updated comments.
331 2011-06-07 Nicola Pero <nicola.pero@meta-innovation.com>
333 * sendmsg.c (class_get_instance_method): Removed.
334 (class_get_class_method): Removed.
335 (objc_get_uninstalled_dtable): Removed.
337 2011-06-07 Nicola Pero <nicola.pero@meta-innovation.com>
339 * objc-private/module-abi-8.h (class_get_instance_size): Removed.
340 * objects.c (class_create_instance): Removed.
341 * error.c (__USE_FIXED_PROTOTYPES__): Removed.
342 * gc.c (__objc_generate_gc_type_description): Use
343 class_getInstanceSize() instead of class_get_instance_size().
344 * selector.c (sel_types_match): Made static.
345 (sel_get_typed_uid): Removed.
346 (sel_get_any_typed_uid): Removed.
347 (sel_get_name): Removed.
348 (sel_get_type): Removed.
349 (sel_register_name): Removed.
350 (sel_register_typed_name): Removed.
351 (sel_get_uid): Removed.
353 2011-06-07 Nicola Pero <nicola.pero@meta-innovation.com>
355 * encoding.c (method_get_number_of_arguments): Removed.
356 (method_get_sizeof_arguments): Removed.
358 2011-06-07 Nicola Pero <nicola.pero@meta-innovation.com>
360 * class.c (objc_next_class): Removed.
361 (class_pose_as): Removed.
363 (class_table_replace): Removed.
364 (objc_lookup_class): Removed.
366 2011-06-07 Nicola Pero <nicola.pero@meta-innovation.com>
368 Removed the Traditional Objective-C runtime public API.
369 * Makefile.in (OBJC_DEPRECATED_H): Variable removed.
370 (install-headers): Do not create the objc/deprecated directory and
371 do not install the deprecated headers.
372 (OBJC_H): Removed encoding.h and objc-api.h.
373 * Object.m: Removed all methods with the exception of -class and
374 -isEqual:. Updated includes. ([-class]): Use Modern API.
375 * objc/Object.h: Do not include deprecated/Object.h.
376 * objc/deprecated/Object.h: Removed.
377 * linking.m (__objc_linking): Call [Object class] instead of
379 * Protocol.m: Removed all methods with the exception of -isEqual:.
381 * objc/Protocol.h: Do not include deprecated/Protocol.h.
382 * objc/deprecated/Protocol.h: Removed.
383 * objc/deprecated/struct_objc_symtab.h: Removed.
384 * objc/deprecated/struct_objc_module.h: Removed.
385 * objc/deprecated/struct_objc_ivar.h: Removed.
386 * objc/deprecated/struct_objc_ivar_list.h: Removed.
387 * objc/deprecated/struct_objc_method.h: Removed.
388 * objc/deprecated/struct_objc_method_list.h: Removed.
389 * objc/deprecated/struct_objc_protocol_list.h: Removed.
390 * objc/deprecated/struct_objc_category.h: Removed.
391 * objc/deprecated/MetaClass.h: Removed.
392 * objc/deprecated/objc_msg_sendv.h: Removed.
393 * objc/deprecated/README: Removed.
394 * objc/deprecated/struct_objc_class.h: Removed.
395 * objc/deprecated/struct_objc_protocol.h: Removed.
396 * objc/deprecated/struct_objc_selector.h: Removed.
397 * objc/encoding.h: Removed.
398 * objc/message.h (struct objc_super): Removed the definition for
399 the Traditional Objective-C runtime API.
400 * objc/objc.h: Do not include objc/objc-decls.h.
401 deprecated/struct_objc_selector.h, deprecated/MetaClass.h,
402 deprecated/struct_objc_class.h, deprecated/struct_objc_protocol.h
403 and deprecated/objc_msg_sendv.h. Uncommented new definition of
405 * objc/objc-api.h: Removed.
406 * objc/runtime.h: Updated comments. Removed check to detect
407 concurrent usage of Traditional and Modern APIs.
408 * objc-private/module-abi-8.h: Always define struct objc_class and
409 struct objc_protocol. (struct objc_protocol_list): Changed type
410 of 'list' argument from 'Protocol *' to 'struct objc_protocol *'.
411 (class_get_instance_size): Added.
412 * objc-private/protocols.h (__objc_protocols_add_protocol): Take a
413 'struct objc_protocol *' as argument, not a 'Protocol *'.
414 * objc-private/runtime.h: Updated comments.
415 * objc-private/selector.h (struct objc_selector, sel_eq): Added.
416 * class.c: Include objc-private/selector.h.
417 (objc_get_meta_class): Return a Class instead of a MetaClass.
418 * encoding.c (method_get_next_argument): Removed.
419 (method_get_first_argument): Removed.
420 (method_get_nth_argument): Removed.
421 * gc.c: Include objc/runtime.h instead of objc/encoding.h.
422 Include objc-private/module-abi-8.h and ctype.h.
423 * protocols.c (__objc_protocols_add_protocol): Take a 'struct
424 objc_protocl *' as argument, not a 'Protocol *'.
425 (class_addProtocol): Added casts to 'struct objc_protocol *' and
427 (class_copyProtocolList): Likewise.
428 (protocol_conformsToProtocol): Likewise.
429 (protocol_copyProtocolList): Likewise.
430 * sarray.c: Include objc-private/module-abi-8.h.
431 * sendmsg.c (method_get_next_argument): Removed.
432 (method_get_first_argument): Removed.
433 (method_get_nth_argument): Removed.
434 (objc_msg_sendv): Removed.
435 (arglist_t, retval_t): New. (class_get_class_method): Take a
436 'Class', not 'MetaClass', argument.
437 * thr.c: Include module-abi-8.h.
439 2011-06-03 Nicola Pero <nicola.pero@meta-innovation.com>
441 * Makefile.in (OBJC_DEPRECATED_H): Removed struct_objc_static_instances.h
442 and objc_get_uninstalled_dtable.h.
443 * objc/deprecated/struct_objc_static_instances.h: Removed.
444 * objc/deprecated/objc_get_uninstalled_dtable.h: Removed.
445 * objc/objc-api.h: Do not include deprecated/objc_static_instances.h
446 and deprecated/objc_get_uninstalled_dtable.h.
448 2011-06-03 Nicola Pero <nicola.pero@meta-innovation.com>
450 * Makefile.in (OBJC_DEPRECATED_H): Removed objc_object_alloc.h.
451 * objc/deprecated/objc_object_alloc.h: Removed.
452 * objc/objc-api.h: Do not include deprecated/objc_object_alloc.h.
453 * objects.c (_objc_object_alloc, _objc_object_dispose,
454 _objc_object_copy): Removed.
455 * libobjc.def (__objc_object_alloc, __objc_object_copy,
456 __objc_object_dispose): Removed.
458 2011-06-03 Nicola Pero <nicola.pero@meta-innovation.com>
460 * Makefile.in (OBJC_DEPRECATED_H): Removed METHOD_NULL.h.
461 * objc/objc-api.h: Do not include deprecated/METHOD_NULL.h.
462 * objc/deprecated/METHOD_NULL.h: Removed.
464 2011-06-03 Nicola Pero <nicola.pero@meta-innovation.com>
466 * Makefile.in (OBJC_DEPRECATED_H): Removed objc_valloc.h,
467 objc_malloc.h and objc_unexpected_exception.h.
468 (exception.lo): Do not use -Wno-deprecated-declarations.
469 (exception_gc.lo): Likewise.
470 * objc/objc-api.h: Do not include deprecated/objc_valloc.h,
471 deprecated/objc_malloc.h and
472 deprecated/objc_unexpected_exception.h.
473 * objc/deprecated/objc_valloc.h: Removed.
474 * objc/deprecated/objc_malloc.h: Removed.
475 * objc/deprecated/objc_unexpected_exception.h: Removed.
476 * exception.c (_objc_unexpected_exception): Removed.
477 (objc_exception_throw): Do not check for
478 _objc_unexpected_exception.
479 * memory.c (objc_valloc, _objc_malloc, _objc_atomic_malloc,
480 _objc_valloc, _objc_realloc, _objc_calloc, _objc_free): Removed.
481 * libobjc.def (_objc_unexpected_exception, objc_valloc): Removed.
483 2011-06-03 Nicola Pero <nicola.pero@meta-innovation.com>
485 * objc/objc.h: Do not include deprecated/STR.h.
486 * objc/deprecated/STR.h: Removed.
487 * Makefile.in (OBJC_DEPRECATED_H): removed STR.h.
489 2011-06-03 Nicola Pero <nicola.pero@meta-innovation.com>
491 * Makefile.in (OBJC_H): Removed hash.h and sarray.h.
492 (OBJC_DEPRECATED_H): Likewise.
493 * libobjc.def (objc_hash_new, objc_hash_delete, objc_hash_add,
494 objc_hash_remove, objc_hash_next, objc_hash_value_for_key,
495 objc_hash_is_key_in_hash, hash_add, hash_delete, hash_new,
496 hash_next, hash_remove, hash_value_for_key, hash_is_key_in_hash,
497 sarray_at_put, sarray_at_put_safe, sarray_free, sarray_lazy_copy,
498 sarray_new, sarray_realloc, sarray_remove_garbage): Removed.
499 * objc/sarray.h: Removed.
500 * objc/hash.h: Removed.
501 * objc/deprecated/sarray.h: Removed.
502 * objc/deprecated/hash.h: Removed.
503 * objc/Object.h: Do not include objc/deprecated/hash.h
504 * Object.m: Include string.h.
505 * objc/objc-api.h: Do not include objc/deprecated/hash.h.
506 * objc-private/common.h (GNU_LIBOBJC_COMPILING_LIBOBJC_ITSELF):
509 2011-06-03 Nicola Pero <nicola.pero@meta-innovation.com>
511 * Object.m ([-forward::]): Removed.
512 * objc/deprecated/Object.h ([-forward::]): Removed.
513 * sendmsg.c (__objc_forward): Updated comments.
515 2011-06-03 Nicola Pero <nicola.pero@meta-innovation.com>
517 * Makefile.in (OBJC_H): Removed objc-list.h.
518 (OBJC_DEPRECATED_H): Removed objc-list.h.
519 * objc/objc-list.h: File removed.
520 * objc/deprecated/objc-list.h: File removed.
522 2011-06-03 Nicola Pero <nicola.pero@meta-innovation.com>
524 * Makefile.in (OBJC_H): Removed typedstream.h.
525 (OBJC_DEPRECATED_H): Removed typedstream.h.
526 (C_SOURCE_FILES): Removed archive.c.
527 (Object.lo): Rule removed.
528 (Object_gc.lo): Likewise.
529 (archive.lo): Likewise.
530 (archive_gc.lo): Likewise.
531 * objc/deprecated/Object.h ([+streamVersion:], [-read], [-write],
533 Do not include deprecated/typedstream.h.
534 * Object.m: Removed the same methods.
535 * archive.c: File removed.
536 * objc/typedstream.h: File removed.
537 * objc/deprecated/typedstream.h: File removed.
538 * libobjc.def (__objc_read_nbyte_uint, __objc_read_nbyte_ulong,
539 __objc_write_class, __objc_write_object, __objc_write_selector,
540 objc_close_typed_stream, objc_end_of_typed_stream,
541 objc_flush_typed_stream, objc_get_stream_class_version,
542 objc_open_typed_stream, objc_open_typed_stream_for_file,
543 objc_read_array, objc_read_char, objc_read_int, objc_read_long,
544 objc_read_object, objc_read_selector, objc_read_short,
545 objc_read_string, objc_read_type, objc_read_types,
546 objc_read_unsigned_char, objc_read_unsigned_int,
547 objc_read_unsigned_long, objc_read_unsigned_short,
548 objc_write_array, objc_write_char, objc_write_int,
549 objc_write_long, objc_write_object, objc_write_object_reference,
550 objc_write_root_object, objc_write_selector, objc_write_short,
551 objc_write_string, objc_write_string_atomic, objc_write_type,
552 objc_write_types, objc_write_unsigned_char,
553 objc_write_unsigned_int, objc_write_unsigned_long,
554 objc_write_unsigned_short): Removed.
556 2011-06-02 Nicola Pero <nicola.pero@meta-innovation.com>
558 * Makefile.in (OBJC_DEPRECATED_H): Removed objc_error.h.
559 * objc/deprecated/objc_error.h: Removed.
560 * objc/objc-api.h: Do not include deprecated/objc_error.h.
561 * libobjc.def (objc_error, objc_verror): Removed.
562 * error.c (_objc_error_handler, objc_error, objc_verror,
563 objc_set_error_handler): Removed.
564 * Object.m ([-error:], [-perform:], [-perform:with:],
565 [-perform:with:with], [-subclassResponsibility:],
566 [-notImplemented:], [-shouldNotImplement:], [-doesNotRecognize:]):
568 * objc/deprecated/Object.h: Removed the same methods.
569 * sendmsg.c (__objc_forward): Do not try to invoke the "error:"
570 method after trying to invoke the "doesNotRecognize:" method.
572 2011-05-26 Nicola Pero <nicola.pero@meta-innovation.com>
574 * sendmsg.c: Reindented part of the file. No non-trivial changes
577 2011-05-26 Nicola Pero <nicola.pero@meta-innovation.com>
579 * sendmsg.c (__objc_install_dtable_for_class): Use objc_getClass,
580 not objc_lookup_class.
582 2011-05-25 Richard Frith-Macdonald <rfm@gnu.org>
583 David Ayers <ayers@fsfe.org>
586 * sendmsg.c: Include objc/hash.h.
587 (get_implementation): New function, mostly with code from get_imp
588 updated to support the new +initialize dispatch table logic.
589 (get_imp): Use get_implementation.
590 (__objc_responds_to): Updated to support the new +initialize
591 dispatch table logic.
592 (class_respondsToSelector): Likewise.
593 (objc_msg_lookup): Use get_implementation.
594 (__objc_init_install_dtable): Removed.
595 (__objc_install_methods_in_dtable): Updated arguments.
596 (__objc_install_dispatch_table_for_class): Renamed to
597 __objc_install_dtable_for_class and updated to support the new
598 +initialize dispatch table logic.
599 (__objc_update_dispatch_table_for_class): Updated to support the
600 new +initialize dispatch table logic.
601 (__objc_forward): Call get_implementation instead of get_imp.
602 (prepared_dtable_table): New.
603 (__objc_prepare_dtable_for_class): New.
604 (__objc_prepared_dtable_for_class): New.
605 (__objc_get_prepared_imp): New.
606 (__objc_install_prepared_dtable_for_class): New.
608 2011-05-24 Nicola Pero <nicola.pero@meta-innovation.com>
611 * selector.c (__sel_register_typed_name): Use sel_types_match()
612 instead of strcmp() to compare selector types (Suggestion by
613 Richard Frith-Macdonald <rfm@gnu.org>).
615 2011-04-15 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
618 * Makefile.in (OBJC_GCFLAGS): Move ...
619 * configure.ac (enable_objc_gc): ... here.
620 Add $(libsuffix) to OBJC_BOEHM_GC.
621 * configure: Regenerate.
623 2011-02-28 Nicola Pero <nicola.pero@meta-innovation.com>
625 * selector.c (sel_getTypedSelector): Return NULL if there are
626 multiple selectors with conflicting types.
627 * objc/runtime.h (sel_getTypedSelector): Updated documentation.
629 2011-02-28 Richard Frith-Macdonald <rfm@gnu.org>
632 * gc.c (class_ivar_set_gcinvisible): Use _C_GCINVISIBLE instead of
635 2011-02-13 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
637 * configure: Regenerate.
639 2010-12-26 Nicola Pero <nicola.pero@meta-innovation.com>
641 * init.c (create_tree_of_subclasses_inherited_from): Use
642 class_superclass_of_class instead of assuming a class is
643 unresolved when it could be resolved. Tidied up assignment and
645 (__objc_tree_insert_class): Enhanced DEBUG_PRINTF.
646 (objc_tree_insert_class): Tidied up loop; return immediately upon
648 (__objc_exec_class): Do not set __objc_class_tree_list.
650 2010-12-24 Nicola Pero <nicola.pero@meta-innovation.com>
652 * selector.c (sel_getTypedSelector): Return NULL if given a NULL
654 (sel_registerTypedName): Same.
655 (sel_registerName): Same.
656 * objc/runtime.h: Updated documentation.
658 2010-12-24 Nicola Pero <nicola.pero@meta-innovation.com>
660 * objc/runtime.h (class_addIvar): Updated documentation. The
661 alignment is actually the log_2 of the alignment in bytes.
662 * ivars.c (class_addIvar): Corresponding change to the
665 2010-12-24 Nicola Pero <nicola.pero@meta-innovation.com>
667 * objc/runtime.h (sel_getType): Renamed to sel_getTypeEncoding to
668 be consistent with method_getTypeEncoding and
669 ivar_getTypeEncoding.
670 (sel_copyTypedSelectorList, sel_getTypedSelector): New.
671 * selector.c (sel_getType): Renamed to sel_getTypeEncoding.
672 (sel_copyTypedSelectorList, sel_getTypedSelector): New.
673 (sel_get_type): Updated call to sel_getType.
675 2010-12-24 Nicola Pero <nicola.pero@meta-innovation.com>
677 * objc/runtime.h (class_conformsToProtocol,
678 class_copyProtocolList): Updated documentation.
680 2010-12-23 Nicola Pero <nicola.pero@meta-innovation.com>
682 * init.c (create_tree_of_subclasses_inherited_from): Updated
683 DEBUG_PRINTF messages.
684 (__objc_tree_insert_class): Same.
685 (__objc_send_load_using_method_list): Same.
686 (__objc_send_load): Same.
687 (__objc_exec_class): Same. In particular, do not print the module
688 name since it is no longer used.
689 * sendmsg.c (__objc_send_initialize): Added DEBUG_PRINTFs for
690 tracking +initialize calls.
691 (__objc_update_dispatch_table_for_class): Added DEBUG_PRINTFs for
692 tracking updates of dispatch tables.
693 (__objc_install_dispatch_table_for_class): Same.
695 2010-12-23 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
697 * Makefile.in (libobjc$(libsuffix).la): Link with -Wc,-shared-libgcc.
698 (libobjc_gc$(libsuffix).la): Likewise.
700 2010-12-23 Nicola Pero <nicola.pero@meta-innovation.com>
702 * sendmsg.c (class_addMethod): Return NO if the method already
705 2010-12-22 Nicola Pero <nicola.pero@meta-innovation.com>
707 * init.c (duplicate_classes): New.
708 (__objc_exec_class): Initialize duplicate_classes.
709 (__objc_create_classes_tree): Ignore classes in the
710 duplicate_classes table.
711 (__objc_call_load_callback): Same.
712 (__objc_init_class): If a duplicate class is found, add it to
713 duplicate_classes instead of aborting. Return YES if the class is
714 not a duplicate, and NO if it is.
715 * objc-private/runtime.h (__objc_init_class): Updated prototype.
717 2010-12-22 Nicola Pero <nicola.pero@meta-innovation.com>
719 * objc-private/objc-list.h: Reindented file. No code changes.
720 * objc-private/sarray.h: Same change.
722 2010-12-22 Nicola Pero <nicola.pero@meta-innovation.com>
724 * objc-private/accessors.h: Removed 'extern "C"' guards. This
725 file is never compiled with C++.
726 * objc-private/hash.h: Same change.
727 * objc-private/objc-list.h: Same change.
728 * objc-private/objc-sync.h: Same change.
729 * objc-private/protocols.h: Same change.
730 * objc-private/runtime.h: Same change.
731 * objc-private/sarray.h: Same change.
732 * objc-private/selector.h: Same change.
734 2010-12-21 Nicola Pero <nicola.pero@meta-innovation.com>
737 * class.c (__objc_add_class_to_hash): Return YES if the class was
738 added, and NO if it already existed.
739 * init.c (__objc_init_class): If __objc_add_class_to_hash returns
740 NO, then abort the program with an error message.
741 * objc-private/runtime.h (__objc_add_class_to_hash): Updated
744 2010-12-21 Nicola Pero <nicola.pero@meta-innovation.com>
746 * init.c (_objc_load_callback): Initialize with 0.
747 (__objc_call_callback): Renamed to __objc_call_load_callback.
748 Check _objc_load_callback only once, and if it is not set, return
750 (objc_send_load): Updated call to __objc_call_callback.
752 2010-12-21 Nicola Pero <nicola.pero@meta-innovation.com>
755 * init.c (__objc_send_message_in_list): Renamed to
756 __objc_send_load_using_method_list. Do not take an 'op' argument.
757 Register the 'load' selector if needed.
758 (__objc_send_load): Do not register the 'load' selector. Updated
759 call to __objc_send_message_in_list.
760 (__objc_create_classes_tree): Add the class of any claimed
761 category that was loaded in the module to the list of classes for
762 which we try to execute +load.
764 2010-12-21 Nicola Pero <nicola.pero@meta-innovation.com>
766 * objc-private/common.h: When DEBUG is defined, include <stdio.h>.
768 * init.c (__objc_tree_insert_class): Use %p, not %x, when printing
769 a pointer using DEBUG_PRINTF.
771 2010-12-21 Nicola Pero <nicola.pero@meta-innovation.com>
774 * selector.c (__sel_register_typed_name): When registering a new
775 selector with the same name as an existing one, reuse the existing
776 name string. Also updated types, casts and comments in the whole
779 2010-12-21 Nicola Pero <nicola.pero@meta-innovation.com>
781 * objc-private/module-abi-8.h (struct objc_symtab): Declare 'refs'
782 to be 'struct objc_selector *' and not 'SEL'.
783 * init.c (__objc_exec_class): Call
784 __objc_register_selectors_from_module instead of iterating over
785 each selector and calling __sel_register_typed_name for each.
786 * objc-private/selector.h: Declare
787 __objc_register_selectors_from_module instead of
788 __sel_register_typed_name.
789 * selector.c (__objc_register_selectors_from_module): New.
790 (__sel_register_typed_name): Made static.
792 2010-12-21 Nicola Pero <nicola.pero@meta-innovation.com>
794 * linking.m: Do not include objc/NXConstStr.h.
796 2010-12-21 Nicola Pero <nicola.pero@meta-innovation.com>
798 * objc-private/runtime.h (DEBUG_PRINTF): Moved from here ...
799 * objc-private/common.h (DEBUG_PRINTF): To here.
800 * hash.c: Do not include objc-private/runtime.h and objc/thr.h.
802 2010-12-21 Nicola Pero <nicola.pero@meta-innovation.com>
804 * hash.c: Tidied up comments and indentation. No code changes.
806 2010-12-19 Nicola Pero <nicola.pero@meta-innovation.com>
809 * accessors.m (objc_getProperty): If not atomic, do not
810 retain/autorelease the returned value.
812 2010-12-19 Nicola Pero <nicola.pero@meta-innovation.com>
814 * objc-private/runtime.h (__objc_selector_max_index,
815 __objc_init_selector_tables, __objc_register_selectors_from_class,
816 __objc_register_selectors_from_list,
817 __objc_register_selectors_from_description_list): Moved to ...
818 * objc-private/selector.h: ... here.
820 2010-12-19 Nicola Pero <nicola.pero@meta-innovation.com>
822 * objc-private/runtime.h (__objc_class_links_resolved): Removed.
823 (__objc_print_dtable_stats): Removed.
824 (__sel_register_typed_name): Removed.
825 * sendmsg.c (__objc_print_dtable_stats): Use 'void' as argument.
827 2010-12-19 Nicola Pero <nicola.pero@meta-innovation.com>
829 * init.c (__objc_exec_class): Call __objc_resolve_class_links (),
830 if appropriate, after loading the module.
832 2010-12-19 Nicola Pero <nicola.pero@meta-innovation.com>
834 * sendmsg.c (method_setImplementation): Do not declare.
836 2010-12-19 Nicola Pero <nicola.pero@meta-innovation.com>
838 * objc/message.h: Updated comments.
839 * objc/runtime.h: Updated comments.
841 2010-12-19 Nicola Pero <nicola.pero@meta-innovation.com>
843 * class.c (objc_lookupClass): Renamed to objc_lookUpClass.
844 * protocols.c: Updated all calls to objc_lookupClass to call
845 objc_lookUpClass instead.
846 * sendmsg.c (objc_lookupClass): Do not declare.
847 (get_imp): Update call to objc_lookupClass to call
848 objc_lookUpClass instead.
849 * objc/runtime.h (objc_lookupClass): Renamed to objc_lookUpClass.
851 2010-12-19 Nicola Pero <nicola.pero@meta-innovation.com>
853 * objc/runtime.h (class_ivar_set_gcinvisible): Declare.
854 * sendmsg.c (_CLS_IN_CONSTRUCTION, CLS_IS_IN_CONSTRUCTION): Do not
855 define. Updated comments.
857 2010-12-19 Nicola Pero <nicola.pero@meta-innovation.com>
859 * objc/encoding.h: Updated comments.
860 * objc/runtime.h: Updated comments.
861 (objc_setGetUnknownClassHandler): Mark with objc_EXPORT.
862 (objc_sizeof_type): Same.
863 (objc_alignof_type): Same.
864 (objc_aligned_size): Same.
865 (objc_promoted_size): Same.
866 (objc_skip_type_qualifiers): Same.
867 (objc_skip_typespec): Same.
868 (objc_skip_offset): Same.
869 (objc_skip_argspec): Same.
870 (objc_get_type_qualifiers): Same.
871 (objc_layout_structure): Same.
872 (objc_layout_structure_next_member): Same.
873 (objc_layout_finish_structure): Same.
874 (objc_layout_structure_get_info): Same.
876 2010-12-19 Nicola Pero <nicola.pero@meta-innovation.com>
878 * init.c: Updated comments.
879 * objc/objc-api.h: Updated comments.
880 * objc/runtime.h (_objc_load_callback): Declare.
882 2010-12-19 Nicola Pero <nicola.pero@meta-innovation.com>
884 * objc/Object.h: Include deprecated/typedstream.h and
885 deprecated/hash.h instead of typedstream.h. Updated comments.
887 2010-12-19 Nicola Pero <nicola.pero@meta-innovation.com>
889 * Makefile.in (OBJC_DEPRECATED_H): Added objc_msg_sendv.h.
890 * objc/deprecated/objc_msg_sendv.h: New.
891 * objc/message.h: Do not define retval_t, apply_t, arglist,
892 arglist_t, objc_msg_sendv, now in
893 objc/deprecated/objc_msg_sendv.h.
894 * objc/objc.h: Do not include message.h; include
895 objc/deprecated/objc_msg_sendv.h instead. Tidied up comments.
896 * sendmsg.c: Include objc/message.h.
897 * thr.c: Include objc/message.h.
899 2010-12-19 Nicola Pero <nicola.pero@meta-innovation.com>
901 * objc/objc-exception.h: Include objc-decls.h. Mark all
902 functions with objc_EXPORT.
903 * objc/objc-sync.h: Same change.
905 2010-12-19 Nicola Pero <nicola.pero@meta-innovation.com>
907 * Protocol.m: Moved all methods, with the exception of -isEqual:,
908 into the 'Deprecated' category.
909 * objc/Protocol.h: Removed all methods, moved to
910 objc/deprecated/Protocol.h. Include objc/deprecated/Protocol.h.
911 * objc/deprecated/Protocol.h: New.
912 * Makefile.in (OBJC_DEPRECATED_H): Added Protocol.h.
914 2010-12-19 Nicola Pero <nicola.pero@meta-innovation.com>
916 * init.c: Include objc-private/selector.h. Do not declare
917 __sel_register_typed_name.
918 * objc-private/selector.h (__sel_register_typed_name): Declare.
919 * selector.c: Include objc-private/selector.h.
921 2010-12-18 Nicola Pero <nicola.pero@meta-innovation.com>
923 * class.c: Tidied up comments and indentation. No code changes.
929 * objc-foreach.c: Same.
936 2010-12-17 Nicola Pero <nicola.pero@meta-innovation.com>
938 * init.c: Include objc/runtime.h and objc-private/module-abi-8.h
939 instead of objc/objc-api.h.
940 (init_check_module_version): Take a 'struct objc_module *'
941 argument instead of 'Module_t'. Use 'struct objc_module *'
942 instead of 'Module_t'.
943 (__objc_created_classes_tree): Take a 'struct objc_module *'
944 argument instead of 'Module_t'; use 'struct objc_symtab *' instead
946 (__objc_call_callback): Take a 'struct objc_module *' argument
947 instead of 'Module_t'; use 'struct objc_symtab *' instead of
948 'Symtab_t' and 'struct objc_category *' instead of 'Category_t'.
949 (_objc_load_callback): Take a 'struct objc_category *' argument
950 instead of 'Category *'.
951 (class_superclass_of_class): Use objc_getClass() instead of
953 (create_tree_of_subclasses_inherited_from): Same change (also, use
954 an explicit 'if' instead of '?').
955 (objc_init_statics): Same change.
956 (objc_send_load): Same change.
957 (__objc_init_protocol): same change.
958 (__objc_send_message_in_list): Take a 'struct objc_method_list *'
959 argument instead of 'MethodList_t'. Use 'struct objc_method *'
960 instead of 'Method_t'.
961 (__objc_send_load): Use 'struct objc_method_list *' instead of
962 'MethodList_t'. Use sel_registerName() instead of
964 (__objc_exec_class): Take a 'struct objc_module *' argument
965 instead of 'Module_t'. Use 'struct objc_symtab *' instead of
966 'Symtab_t'. Use objc_getClass() instead of objc_lookup_class().
967 Use 'struct objc_category *' instead of 'Category_t'.
969 2010-12-16 Nicola Pero <nicola.pero@meta-innovation.com>
971 * sendmsg.c: Include objc/runtime.h instead of objc/objc-api.h.
972 Include objc-private/module-abi-8.h and objc-private/selector.h
973 instead of objc/encoding.h.
974 (objc_msg_lookup_super): Use super->super_class instead of
976 (method_get_first_argument, method_get_next_argument): Declare
978 (class_get_instance_method): Declare before using.
979 (objc_msg_sendv): Use 'struct objc_method' instead of 'Method'.
980 (__objc_init_dispatch_tables, __objc_send_initialize): Use
981 sel_registerName() instead of sel_register_name().
982 (__objc_forward): Use sel_getName() instead of sel_get_name().
983 (objc_get_uninstalled_dtable): Use 'void' as argument.
984 * objc-private/selector.h: New.
986 2010-12-15 Nicola Pero <nicola.pero@meta-innovation.com>
988 * objc/message.h (objc_super): When using the modern API, do not
989 define Super and Super_t, and always use 'super_class' for the
991 (objc_msg_lookup_super): Updated prototype to use 'struct
992 objc_super *' instead of 'Super_t'.
993 * sendmsg.c (objc_msg_lookup_super): Updated prototype to use
994 'struct objc_super *' instead of 'Super_t'.
996 2010-12-15 Nicola Pero <nicola.pero@meta-innovation.com>
998 * objc/message.h: Update comments, reindented code and moved
999 deprecated types and functions at the end of the file. No code
1002 2010-12-15 Nicola Pero <nicola.pero@meta-innovation.com>
1004 * ivars.c (class_addIvar): Use the 'size' argument instead of
1005 trying to calculate it using objc_sizeof_type().
1006 * objc/runtime.h (class_addIvar): Updated comments.
1008 2010-12-15 Nicola Pero <nicola.pero@meta-innovation.com>
1010 * sendmsg.c: Reindented some code and tidied up comments. No
1011 actual code changes.
1013 2010-12-14 Nicola Pero <nicola.pero@meta-innovation.com>
1015 * objc/Object.h: Moved all the methods, with the exception of
1016 -class and -isEqual:, into ...
1017 * objc/deprecated/Object.h: here.
1018 * Object.m: Moved all the methods, with the exception of -class
1019 and -isEqual: into the 'Deprecated' category.
1021 2010-12-14 Nicola Pero <nicola.pero@meta-innovation.com>
1023 * objects.c (object_copy): Do not #undef as we are no longer
1024 including objc/objc-api.h.
1025 * selector.c: Include objc/runtime.h and
1026 objc-private/module-abi-8.h. Do not include objc/objc-api.h and
1027 objc/encoding.h. Updated
1028 (__objc_register_selectors_from_class): Use struct
1029 objc_method_list * instead of MethodList_t.
1030 (__objc_register_selectors_from_list): Use Method instead of
1032 (struct objc_method_description_list): Do not define here.
1033 (__objc_register_instance_methods_to_class): Use struct
1034 objc_method_list * instead of MethodList_t and Method instead of
1037 2010-12-14 Nicola Pero <nicola.pero@meta-innovation.com>
1039 * selector.c: Reindented some code and tidied up comments. No
1040 actual code changes.
1042 2010-12-13 Iain Sandoe <iains@gcc.gnu.org>
1044 * encoding.c (_darwin_rs6000_special_round_type_align): New.
1045 (darwin_rs6000_special_round_type_align): Adjust to use new routine.
1047 2010-12-11 Nicola Pero <nicola.pero@meta-innovation.com>
1049 * sendmsg.c (selector_resolveClassMethod): New.
1050 (selector_resolveInstanceMethod): New.
1051 (__objc_resolve_class_method): New.
1052 (__objc_resolve_instance_method): New.
1053 (get_imp): Call __objc_resolve_class_method or
1054 __objc_resolve_instance_method at the appropriate time.
1055 (objc_msg_lookup): Same.
1056 (class_getClassMethod): Same.
1057 (class_getInstanceMethod): Same.
1058 (__objc_init_dispatch_tables): Initialize
1059 selector_resolveClassMethod and selector_resolveInstanceMethod.
1060 * objc/runtime.h: Updated documentation of class_getClassMethod,
1061 class_getInstanceMethod and class_getMethodImplementation.
1063 2010-12-11 Nicola Pero <nicola.pero@meta-innovation.com>
1065 * objc-private/module-abi-8.h (struct objc_symtab): Updated
1066 description of sel_ref_cnt and refs.
1067 * objc/deprecated/struct_objc_symtab.h (objc_symtab): Same change.
1069 2010-12-06 Dave Korn <dave.korn.cygwin@gmail.com>
1073 * configure.ac (extra_ldflags_libobjc): Invoke ACX_LT_HOST_FLAGS.
1074 * Makefile.in (lt_host_flags): Import AC_SUBST'd value.
1075 * aclocal.m4: Regenerate.
1076 * configure: Regenerate.
1078 2010-12-03 Matthias Klose <doko@ubuntu.com>
1080 * configure.ac (VERSION): Bump the version to 3:0:0.
1081 * configure: Regenerate.
1083 2010-11-23 Richard Frith-Macdonald <rfm@gnu.org>
1085 * sendmsg.c (get_imp): Fixed call to __objc_get_forward_imp to
1086 pass nil as the receiver since we don't know the receiver at this
1089 2010-11-18 Nicola Pero <nicola.pero@meta-innovation.com>
1091 * ivars.c: Include stdlib.h.
1092 * protocols.c: Same change.
1094 2010-10-24 Nicola Pero <nicola.pero@meta-innovation.com>
1096 * Makefile.in (OBJC_SOURCE_FILES): Added accessors.m.
1098 * init.c: Include objc-private/accessors.h.
1099 (__objc_exec_class): Call __objc_accessors_init.
1100 * objc-private/accessors.h: New.
1102 2010-10-17 Nicola Pero <nicola.pero@meta-innovation.com>
1104 * objc/message.h: Moved initial includes outside of extern "C".
1105 * objc/runtime.h: Add extern "C" for Objective-C++.
1107 2010-10-17 Nicola Pero <nicola.pero@meta-innovation.com>
1109 * init.c (objc_send_load): Do not wait for NXConstantString to be
1110 registered before executing +load. There is no point if
1111 -fconstant-string-class=xxx is used when compiling all modules,
1112 as is the case for almost all users.
1113 * linking.m (__objc_linking): Do not try to forcefully link in
1116 2010-10-16 Nicola Pero <nicola.pero@meta-innovation.com>
1118 * objc/runtime.h: Updated comments.
1119 (class_addMethod): New.
1120 (class_addIvar): New.
1121 (class_replaceMethod): New.
1122 (objc_allocateClassPair): New.
1123 (objc_registerClassPair): New.
1124 (objc_disposeClassPair): New.
1125 * class.c (objc_allocateClassPair): New.
1126 (objc_registerClassPair): New.
1127 (objc_disposeClassPair): New.
1128 (class_getSuperclass): Return Nil if a class is in construction.
1129 * init.c (__objc_exec_class): Call __objc_init_class.
1130 (__objc_init_class): New.
1131 * ivars.c (class_copyIvarList): Return NULL if class is in
1132 construction. Do not lock the runtime mutex.
1133 (class_getInstanceVariable): Return NULL if class is in
1134 construction. Do not lock the runtime mutex.
1135 (class_addIvar): New.
1136 * sendmsg.c (class_addMethod): New.
1137 (class_replaceMethod): New.
1138 * objc-private/module-abi-8.h (__CLS_SETNOTINFO): New.
1139 (_CLS_IN_CONSTRUCTION): New.
1140 (CLS_IS_IN_CONSTRUCTION): New.
1141 (CLS_SET_IN_CONSTRUCTION): New.
1142 (CLS_SET_NOT_IN_CONSTRUCTION): New.
1143 * objc-private/runtime.h (__objc_init_class): New.
1145 2010-10-16 Nicola Pero <nicola.pero@meta-innovation.com>
1147 * class.c (class_getSuperclass): Call __objc_resolve_class_links
1148 if the class is not resolved yet.
1149 * ivars.c (class_getInstanceVariable): Use class_getSuperclass.
1151 2010-10-16 Nicola Pero <nicola.pero@meta-innovation.com>
1153 * objc/runtime.h (class_getIvarLayout): New.
1154 (class_getWeakIvarLayout): New.
1155 (class_setIvarLayout): New.
1156 (class_setWeakIvarLayout): New.
1157 * ivars.c (class_getIvarLayout): New.
1158 (class_getWeakIvarLayout): New.
1159 (class_setIvarLayout): New.
1160 (class_setWeakIvarLayout): New.
1162 2010-10-15 Nicola Pero <nicola.pero@meta-innovation.com>
1164 * objc/runtime.h (class_copyPropertyList): New.
1165 (class_getProperty): New.
1166 (property_getAttributes): New.
1167 (property_getName): New.
1168 * ivars.c (class_copyPropertyList): New.
1169 (class_getProperty): New.
1170 (property_getAttributes): New.
1171 (property_getName): New.
1173 2010-10-15 Nicola Pero <nicola.pero@meta-innovation.com>
1175 * objc-private/runtime.h (__objc_update_classes_with_methods): New.
1176 * class.c (__objc_update_classes_with_methods): New.
1177 (objc_getClassList): Do not lock the class lock.
1178 * methods.c (method_exchangeImplementations): New.
1179 (method_setImplementation): New.
1180 * objc/runtime.h (method_setImplementation): New.
1181 (method_exchangeImplementations): New.
1183 2010-10-15 Nicola Pero <nicola.pero@meta-innovation.com>
1185 * Protocol.m: Include objc/runtime.h and
1186 objc-private/module-abi-8.h instead of objc/objc-api.h. Do not
1187 repeat Protocol's instance variables.
1188 (struct objc_method_description_list): Do not define here.
1189 ([-conformsTo:]): Reimplemented on top of protocol_conformsTo().
1190 ([descriptionForInstanceMethod:]): Use sel_isEqual() to compare
1191 selectors directly instead of getting names and then using strcmp.
1192 ([descriptionForClassMethod:]): Same change.
1193 ([-isEqual:]): Reimplemented on top of protocol_isEqual().
1194 * protocols.c (protocol_getMethodDescription): Use sel_isEqual()
1195 to compare selectors directly instead of getting names and then
1197 * objc/Protocol.h: Updated comments.
1199 2010-10-15 Nicola Pero <nicola.pero@meta-innovation.com>
1201 * init.c (__objc_init_protocol): New function which fixes up a
1202 protocol's class pointer, registers it with the runtime, register
1203 all protocol selectors and registers associated protocols too.
1204 (objc_init_statics): Detect if we are initializing protocols, and
1205 if so, use __objc_init_protocol instead of only fixing up the
1207 (__objc_init_protocls): Use __objc_init_protocol.
1208 * objc-private/module-abi-8.h: Updated comments.
1209 * objc-private/runtime.h
1210 (__objc_register_selectors_from_description_list): New.
1211 * selector.c (__objc_register_selectors_from_description_list):
1212 New. (struct objc_method_description_list): Declare.
1213 * Protocol.m ([-descriptionForInstanceMethod:]): Use sel_get_name
1214 when accessing the name of a method, which is now correctly a SEL.
1215 ([-descriptionForClassMethod:]): Same change.
1216 * protocols.c (protocol_getMethodDescription): Same change.
1217 * objc/runtime.h: Updated comments.
1218 (sel_registerTypedName): Fixed typo in function name.
1220 2010-10-13 Nicola Pero <nicola.pero@meta-innovation.com>
1223 * init.c (objc_init_statics): Do not skip the initialization of a
1224 statics list if the first object has already been initialized; in
1225 the case of Protocols, while the first one may have been
1226 initialized, some others may not have been initialized yet.
1228 2010-10-13 Nicola Pero <nicola.pero@meta-innovation.com>
1230 * Makefile.in (OBJC_DEPRECATED_H): Added
1231 objc_get_uninstalled_dtable, objc_object_alloc.h and
1232 struct_objc_static_instances.h.
1234 2010-10-13 Nicola Pero <nicola.pero@meta-innovation.com>
1236 * encoding.c (method_copyReturnType): New.
1237 (method_copyArgumentType): New.
1238 (method_getReturnType): New.
1239 (method_getArgumentType): New.
1240 * methods.c (method_getDescription): New.
1241 * objc/runtime.h (method_copyReturnType): New.
1242 (method_copyArgumentType): New.
1243 (method_getReturnType): New.
1244 (method_getArgumentType): New.
1245 (method_getDescription): New.
1247 2010-10-12 Nicola Pero <nicola.pero@meta-innovation.com>
1249 * encoding.c: Tidied up comments.
1250 (objc_skip_variable_name): New static inline function.
1251 (objc_sizeof_type): Use objc_skip_variable_name instead of copying
1252 the same code over and over.
1253 (objc_alignof_type): Same.
1254 (objc_aligned_size): Same.
1255 (objc_promoted_size): Same.
1256 (objc_skip_typespec): Same.
1257 (objc_layout_structure_next_member): Same.
1258 (objc_skip_offset): Skip a '-' before the digits (if any). Fixed
1259 historical bug where objc_skip_offset would skip one byte even if
1260 there is no offset: check that the first offset digit is actually
1261 a digit before skipping it.
1262 (objc_skip_type_qualifiers): Mark as inline.
1263 (objc_skip_typespec): Mark as inline.
1265 2010-10-12 Nicola Pero <nicola.pero@meta-innovation.com>
1267 * Makefile.in (C_SOURCE_FILES): Added methods.c.
1268 * encoding.c (method_getNumberOfArguments): New.
1269 (method_get_number_of_arguments): Call
1270 method_getNumberOfArguments.
1271 * ivars.c (ivar_getName): Check for NULL variable argument.
1272 (ivar_getOffset): Check for NULL variable argument.
1273 (ivar_getTypeEncoding): Check for NULL variable argument.
1274 (class_copyIvarList): New.
1276 * protocols.c (class_copyProtocolList): Check for Nil class_
1278 * sendmsg.c: Use 'struct objc_method *' instead of Method_t, and
1279 'struct objc_method_list *' instead of MethodList_t.
1280 (class_getMethodImplementation): New.
1281 (class_respondsToSelector): New.
1282 (class_getInstanceMethod): New.
1283 (class_getClassMethod): New.
1284 * objc/runtime.h: Updated comments.
1285 (class_copyIvarList): New.
1286 (class_getInstanceMethod): New.
1287 (class_getClassMethod): New.
1288 (class_getMethodImplementation): New.
1289 (class_respondsToSelector): New.
1290 (method_getName): New.
1291 (method_getImplementation): New.
1292 (method_getTypeEncoding): New.
1293 (class_copyMethodList): New.
1294 (method_getNumberOfArguments): New.
1296 2010-10-12 Nicola Pero <nicola.pero@meta-innovation.com>
1298 * class.c: Include objc/runtime.h and objc-private/module-abi-8.h
1299 instead of objc/objc-api.h.
1300 (objc_get_unknown_class_handler): Do not define.
1301 (class_isMetaClass): New.
1302 (class_getSuperclass): New.
1303 (class_getVersion): New.
1304 (class_setVersion): New.
1305 (class_getInstanceSize): New.
1306 * exceptions.c: Include objc/runtime.h instead of objc/objc-api.h.
1307 (is_kind_of_exception_matcher): Use objc_getSuperclass instead of
1308 objc_get_super_class.
1309 (get_ttype_entry): Use objc_getRequiredClass instead of
1311 * ivars.c (class_getClassVariable): New.
1312 * objects.c: Include objc/runtime.h, objc/thr.h and
1313 objc-private/module-abi-8.h instead of objc/objc-api.h
1314 * objc/runtime.h (class_getClassVariable): New.
1315 (class_isMetaClass): New.
1316 (class_getSuperclass): New.
1317 (class_getVersion): New.
1318 (class_setVersion): New.
1319 (class_getInstanceSize): New.
1320 * objc-private/module-abi-8.h (HOST_BITS_PER_LONG): New (from
1323 (__CLS_ISINFO): Same.
1324 (__CLS_SETINFO): Same.
1326 (CLS_ISCLASS): Same.
1327 (CLS_ISRESOLV): Same.
1328 (CLS_SETRESOLV): Same.
1329 (CLS_ISINITIALIZED): Same.
1330 (CLS_SETINITIALIZED): Same.
1331 (CLS_GETNUMBER): Same.
1332 (CLS_SETNUMBER): Same.
1334 2010-10-12 Nicola Pero <nicola.pero@meta-innovation.com>
1336 * archive.c: Do not include objc/objc.h.
1337 * class.c: Do not include objc/objc.h.
1338 * encoding.c: Include objc/runtime.h, ctype.h and
1339 objc-private/module-abi-8.h instead of objc/objc-api.h and
1341 * error.c: Do not include objc/objc.h.
1342 * gc.c: Include tconfig.h and objc/encoding.h only if
1344 * hash.c: Include objc/runtime.h and objc/thr.h instead of
1345 objc/objc-api.h. Do not include objc/objc.h.
1346 * init.c: Do not include objc/objc.h.
1347 * ivars.c: Include objc/runtime.h, objc-private/module-abi-8.h and
1348 objc/thr.h instead of objc/objc-api.h. Do not include
1350 * linking.m: Tidied comment.
1351 * memory.c: Include objc/runtime.h instead of objc/objc-api.h.
1352 Do not include objc/objc.h.
1353 * objects.c: Do not include objc/objc.h.
1354 * objc-sync.c: Include objc/runtime.h instead of objc/objc-api.h.
1355 * protocols.c: Do not include objc/objc.h.
1356 * sarray.c: Include objc/runtime.h instead of objc/objc-api.h. Do
1357 not include objc/objc.h.
1358 * selector.c: Do not include objc/objc.h.
1359 * sendmsg.c: Do not include objc/objc.h.
1360 * thr.c: Include objc/runtime.h instead of objc/objc-api.h.
1361 Do not include objc/objc.h.
1362 * objc/objc-decls.h: Reindented code.
1363 * objc/runtime.h Include objc-decls.h. Updated comments.
1365 (objc_atomic_malloc): New.
1367 (objc_realloc): New.
1369 * objc-private/runtime.h: Updated comments.
1371 2010-10-12 Nicola Pero <nicola.pero@meta-innovation.com>
1373 * Makefile.in (C_SOURCE_FILES): Added protocols.c.
1374 * objc-private/protocols.h: New.
1376 * init.c: Include objc-private/protocols.h.
1377 (__objc_exec_class): Call __objc_protocols_init on startup.
1378 (__objc_init_protocols): Call __objc_protocols_add_protocol.
1379 * objc-private/runtime.h: Use (struct objc_method_list *) instead
1380 of MethodList_t, and (struct objc_method *) instead of Method_t.
1381 * objc/deprecated/struct_objc_class.h: Define
1382 __objc_STRUCT_OBJC_CLASS_defined.
1383 * objc-private/module-abi-8.h (struct
1384 objc_method_description_list): New.
1385 (struct objc_class): Only define if
1386 __objc_STRUCT_OBJC_CLASS_defined is undefined.
1387 * objc/runtime.h (class_getName): New.
1388 (objc_getProtocol): New.
1389 (objc_copyProtocolList): New.
1390 (class_addProtocol): New.
1391 (class_conformsToProtocol): New.
1392 (class_copyProtocolList): New.
1393 (protocol_conformsToProtocol): New.
1394 (protocol_isEqual): New.
1395 (protocol_getName): New.
1396 (protocol_getMethodDescription): New.
1397 (protocol_copyMethodDescriptionList): New.
1398 (protocol_getProperty): New.
1399 (protocol_copyPropertyList): New.
1400 (protocol_copyProtocolList): New.
1401 * class.c (class_getName): New.
1402 * selector.c (sel_isEqual): New.
1404 2010-10-12 Nicola Pero <nicola.pero@meta-innovation.com>
1406 * selector.c (sel_getName): Return "<null selector>" for a NULL
1408 (sel_get_name): Return 0 for a NULL argument.
1409 * objc/runtime.h (sel_getName): Updated documentation.
1411 * objc-private/hash.h (class_hash_table): Unused declaration
1413 (module_hash_table): Same.
1414 * objc/deprecated/hash.h: Same changes.
1416 2010-10-11 Nicola Pero <nicola.pero@meta-innovation.com>
1418 * class.c (objc_getClassList): New.
1419 (objc_getRequiredClass): New.
1420 (objc_getMetaClass): New.
1421 (objc_lookupClass): New.
1422 (objc_getClass): New.
1423 (__objc_get_unknown_class_handler): New.
1424 (objc_setGetUnknownClassHandler): New.
1425 (objc_get_class): Use __objc_get_unknown_class_handler.
1426 (objc_lookup_class): Call objc_getClass.
1427 * objc/objc-api.h: Updated comment and copyright notice.
1428 * objc/runtime.h: Updated comments.
1429 (objc_getClass): New.
1430 (objc_lookupClass): New.
1431 (objc_getMetaClass): New.
1432 (objc_getRequiredClass): New.
1433 (objc_getClassList): New.
1434 (objc_setGetUnknownClassHandler): New.
1435 (objc_get_unknown_class_handler): New.
1436 * objc-private/runtime.h: Use __objc_private_runtime_INCLUDE_GNU
1437 instead of __objc_runtime_INCLUDE_GNU as include guard.
1438 * objc-private/error.h (_objc_abort): Mark as noreturn.
1440 2010-10-11 Nicola Pero <nicola.pero@meta-innovation.com>
1442 * Makefile.in (C_SOURCE_FILES): Added ivars.c.
1444 * objc/objc.h: Updated comments.
1445 * objc/runtime.h (object_getClass): New.
1446 (object_getClassName): New.
1447 (object_setClass): New.
1448 (class_getInstanceVariable): New.
1449 (object_getIndexedIvars): New.
1450 (object_getInstanceVariable): New.
1451 (object_setInstanceVariable): New.
1452 (object_getIvar): New.
1453 (object_setIvar): New.
1454 (ivar_getName): New.
1455 (ivar_getOffset): New.
1456 (ivar_getTypeEncoding): New.
1457 * objc-private/module-abi-8.h (struct objc_class): Added.
1458 * objects.c (object_getClassName): New.
1459 (object_setClass): New.
1461 2010-10-11 Nicola Pero <nicola.pero@meta-innovation.com>
1463 * objc/objc.h: Updated comments.
1464 * objc/objc-api.h: (object_copy): Added one argument; use a
1465 #define to maintain backwards-compatibility. Moved
1466 _objc_object_alloc, _objc_object_copy, _objc_object_dispose and
1467 objc_get_uninstalled_dtable into
1468 objc/deprecated/objc_get_uninstalled_dtable.h and
1469 objc/deprecated/objc_object_alloc.h. Include these files.
1470 * objc/deprecated/objc_get_uninstalled_dtable.h: New.
1471 * objc/deprecated/objc_object_alloc.h: New.
1472 * objc/runtime.h (set_getName): New.
1475 (sel_registerName): New.
1476 (sel_registerTypedName): New.
1478 (class_createInstance): New.
1480 (object_dispose): New.
1481 * objects.c: Do not include tconfig.h. Include gc_typed.h if
1482 building the garbage collection version.
1483 (__objc_object_alloc): Removed.
1484 (__objc_object_copy): Removed.
1485 (__objc_object_dispose): Removed.
1486 (class_createInstance): New from code in class_create_instance.
1487 Cast second argument of GC_malloc_explicitly_typed. Use
1488 objc_calloc. Do not call _objc_object_alloc.
1489 (class_create_instance): Call class_createInstance.
1490 (object_copy): Added extraBytes argument. Do not call
1492 (object_dispose): Do not call _objc_object_dispose.
1493 * memory.c (objc_free): When using garbage collection, mark the
1495 * selector.c (sel_getName): New.
1496 (sel_get_name): Call sel_getName.
1498 (sel_get_type): Call sel_getType.
1499 (sel_registerName): New.
1500 (sel_register_name): Call sel_registerName.
1501 (sel_registerTypedName): New.
1502 (sel_register_typed_name): Call sel_registerTypedName.
1504 (sel_get_uid): Call sel_getUid.
1506 2010-10-10 Nicola Pero <nicola.pero@meta-innovation.com>
1508 * objc/objc-api.h: Define Method, Method_t, Category and
1509 Category_t. Prevent including this file at the same time as
1510 objc/runtime.h. Updated comments.
1511 * objc/deprecated/struct_objc_method.h: Do not define Method,
1513 * objc/deprecated/struct_objc_category.h: Do not define Category,
1515 * objc-private/module-abi-8.h: New file containing a copy of all
1516 the structure definitions. Not used yet.
1517 * objc/encoding.h (objc_aligned_size): Removed duplicate
1518 declaration. Updated comments.
1519 * objc/runtime.h: Added Ivar, objc_property_t, Property, Method,
1520 Category, struct objc_method_description, _C_ID and similar,
1521 _C_CONST and similar and _F_CONST and similar. Added
1522 objc_sizeof_type, objc_alignof_type, objc_aligned_size,
1523 objc_promoted_size, objc_skip_type_qualifier, objc_skip_typespec,
1524 objc_skip_offset, objc_skip_argspec, objc_get_type_qualifiers,
1525 struct objc_struct_layout, objc_layout_structure,
1526 objc_layout_structure_next_member, objc_layout_finish_structure,
1527 objc_layout_structure_get_info. Prevent including this file at
1528 the same time as objc/objc-api.h.
1530 2010-10-10 Nicola Pero <nicola.pero@meta-innovation.com>
1532 * Makefile.in (OBJC_DEPRECATED_H): Added struct_objc_category.h,
1533 struct_objc_ivar.h, struct_objc_ivar_list.h, struct_objc_method.h,
1534 struct_objc_method_list.h, struct_objc_module.h,
1535 struct_objc_protocol_list.h, struct_objc_symtab.h.
1536 * objc/deprecated/struct_objc_category.h: New.
1537 * objc/deprecated/struct_objc_ivar.h: New.
1538 * objc/deprecated/struct_objc_ivar_list.h: New.
1539 * objc/deprecated/struct_objc_method.h: New.
1540 * objc/deprecated/struct_objc_method_list.h: New.
1541 * objc/deprecated/struct_objc_module.h: New.
1542 * objc/deprecated/struct_objc_protocol_list.h: New.
1543 * objc/deprecated/struct_objc_symtab.h: New.
1544 * objc/deprecated/struct_objc_static_instances.h: New.
1545 * objc/objc-api.h: Definitions of deprecated structures moved into
1546 the above header fragment files in objc/deprecated/. Include the
1547 files instead of definition the structures here. Updated
1549 * objc/runtime.h: Updated comments. Do not include objc-api.h.
1550 (objc_set_enumeration_mutation_handler): Renamed to
1551 objc_setEnumerationMutationHandler.
1552 * objc-foreach.c (objc_set_enumeration_mutation_handler): Renamed
1553 to objc_setEnumerationMutationHandler.
1554 * objc/objc-exception.h (objc_set_exception_matcher): Renamed to
1555 objc_setExceptionMatcher.
1556 (objc_set_uncaught_exception_handler): Renamed to
1557 objc_setUncaughtExceptionHandler.
1558 * exception.c: Same changes.
1560 2010-10-10 Nicola Pero <nicola.pero@meta-innovation.com>
1562 * objc-sync.c: Include objc-private/common.h.
1564 2010-10-10 Nicola Pero <nicola.pero@meta-innovation.com>
1566 * objc-foreach.c: Include objc-private/common.h.
1567 * objc/deprecated/METHOD_NULL.h: New file.
1568 * objc/objc-api.h: Include deprecated/METHOD_NULL.h instead of
1569 defining METHOD_NULL here.
1570 * Makefile.in (OBJC_DEPRECATED_H): Added METHOD_NULL.h.
1571 * Object.m ([+instancesRespondTo:]): Use (Method_t)0 instead of
1573 ([-respondsTo:]): Same change.
1574 * objc/objc-api.h (method_get_imp): Converted it into a normal
1575 function so that we can hide the internals of struct objc_method.
1576 * sendmsg.c (method_get_imp): Implemented.
1578 2010-10-09 Nicola Pero <nicola.pero@meta-innovation.com>
1580 * objc/objc-api.h (struct objc_super, Super, Super_t,
1581 objc_msg_lookup_super, objc_msg_sendv, objc_msg_forward,
1582 objc_msg_forward2): Declarations moved to objc/message.h. Include
1584 * objc/message.h: Added such declarations; updated comments.
1586 2010-10-06 Nicola Pero <nicola.pero@meta-innovation.com>
1588 Implemented fast enumeration for Objective-C.
1589 * Makefile.in (C_SOURCE_FILES): Added objc-foreach.c.
1590 (OBJC_H): Added runtime.h
1591 * objc-foreach.c: New file.
1592 * objc/runtime.h: New file.
1594 2010-09-30 Kai Tietz <kai.tietz@onevision.com>
1596 * objc/deprecated/struct_objc_class.h: Add padding
1597 to avoid warning with -Wpadded.
1599 2010-09-26 Nicola Pero <nicola.pero@meta-innovation.com>
1601 * encoding.c (objc_sizeof_type): Added support for vector type and
1602 for double long types.
1603 (objc_alignof_type): Same change.
1604 (objc_skip_typespec): Same change.
1605 * objc/encoding.h (_C_GCINVISIBLE): Use '|' for _C_GCINVISIBLE
1606 instead of '!' since '!' is already used for _C_VECTOR.
1607 * objc/objc-api.h (_C_LNG_DBL): Added.
1609 2010-09-26 Nicola Pero <nicola.pero@meta-innovation.com>
1611 * libobjc_entry.c: File removed.
1613 2010-09-26 Kai Tietz <kai.tietz@onevision.com>
1615 * sendmsg.c (objc_msg_lookup): Remove inline.
1616 (objc_get_uninstalled_dtable): Likewise.
1617 * encoding.c (objc_skip_type_qualifiers): Likewise.
1618 (objc_skip_offset): Likewise.
1619 * archive.c (__objc_write_object): Likewise
1620 (__objc_write_class):
1621 (__objc_write_selector):
1623 (objc_read_unsigned_char):
1625 (objc_read_unsigned_short):
1628 (__objc_read_nbyte_uint):
1629 (objc_read_unsigned_int):
1630 (objc_read_unsigned_long):
1631 * objc/objc-decls.h (obc_EXPORT): Remove dllexport for DLL_EXPORT case.
1632 (objc_EXPORT): Likewise.
1633 * objc/message.h (objc-decls.h): Add include.
1634 * objc/objc-api.h: Mark API by objc_EXPORT.
1635 * libobjc.def (__objc_responds_to): Removed.
1637 2010-09-18 Nicola Pero <nicola.pero@meta-innovation.com>
1639 * hash.c: Include objc-private/hash.h instead of objc/hash.h.
1641 * objc/sarray.h: Moved into objc/deprecated/sarray.h;
1642 objc/sarray.h replaced with a placeholder including the file from
1643 the deprecated/ directory.
1644 * objc-private/sarray.h: New file (private copy of sarray.h).
1645 * hash.c: Include <assert.h> instead of "assert.h"
1646 * sarray.c: Include <assert.h> instead of "assert.h". Include
1647 objc-private/sarray.h instead of objc/sarray.h.
1648 * selector.c: Include objc-private/sarray.h instead of
1650 * sendmsg.c: Include <assert.h>. Include objc-private/sarray.h
1651 instead of objc/sarray.h.
1652 * Makefile.in (OBJC_DEPRECATED_H): Added sarray.h.
1654 2010-09-17 Nicola Pero <nicola.pero@meta-innovation.com>
1656 * objc-private/objc-list.h (list_remove_elem): Unused function
1657 removed. (list_nth): Unused function removed. (list_find):
1658 Unused function removed. (list_lenght): Unused function removed.
1660 2010-09-17 Nicola Pero <nicola.pero@meta-innovation.com>
1662 * objc/hash.h: Moved into objc/deprecated/hash.h; objc/hash.h
1663 replaced with a placeholder including the file from the
1664 deprecated/ directory.
1665 * objc/objc-api.h: Updated includes.
1666 * objc/typedstream.h: Updated includes.
1667 * objc-private/hash.h: New file (private copy of hash.h).
1668 * objc/objc-list.h: Moved into objc/deprecated/objc-list.h;
1669 objc/objc-list.h replaced with a placeholder including the file
1670 from the deprecated/ directory.
1671 * objc-private/objc-list.h: New file (private copy of objc-list.h).
1672 * init.c: Include objc-private/hash.h and objc-private/objc-list.h
1673 instead of objc/hash.h and objc/objc-list.h.
1674 * selector.c: Same change.
1675 * class.c: Added include <string.h>, which used to be implicitly included
1676 when hash.h was included.
1677 * exception.c: Same change.
1678 * objects.c: Same change.
1679 * sarray.c: Same change.
1680 * sendmsg.c: Same change.
1681 * Makefile.in (OBJC_DEPRECATED_H): Added hash.h and objc-list.h.
1683 2010-09-14 Nicola Pero <nicola.pero@meta-innovation.com>
1685 Implemented objc_sync_enter() and objc_sync_exit(), which are
1686 required by @synchronized() to work.
1687 * objc-sync.c: New file.
1688 * objc/objc-sync.h: New file.
1689 * objc-private/objc-sync.h: New file.
1690 * init.c (__objc_exec_class): Call __objc_sync_init() during the
1691 Objective-C runtime startup.
1692 * Makefile.in: Added objc-sync.c and objc-sync.h.
1693 * configure.ac: Added GCC_CHECK_TLS.
1694 * acinclude.m4: Include ../config/enable.m4 and ../config/tls.m4.
1695 * configure: Regenerated.
1696 * config.h.in: Regenerated.
1698 2010-09-12 Nicola Pero <nicola.pero@meta-innovation.com>
1700 * Makefile.in (%_gc.lo): New pattern rules to build the
1701 garbage-collected version of the library. Removed rules for
1702 specific files that are no longer needed. Standardized all rules.
1703 (C_SOURCE_FILES, OBJC_SOURCE_FILES): New variables.
1704 (OBJS, OBJS_GC): Compute these from C_SOURCE_FILES and
1706 (INCLUDES): Removed the unused include -I$(srcdir)/objc.
1708 2010-09-12 Nicola Pero <nicola.pero@meta-innovation.com>
1710 * memory.c (objc_calloc): Fixed call to GC_malloc when building
1711 with Garbage Colletion.
1713 2010-09-12 Nicola Pero <nicola.pero@meta-innovation.com>
1715 * memory.c: Do not include objc-private/runtime.h.
1717 2010-09-12 Nicola Pero <nicola.pero@meta-innovation.com>
1719 * objc/deprecated/objc_malloc.h: New file.
1720 * objc/deprecated/objc_valloc.h: New file.
1721 * objc/objc-api.h: Include the files instead of defining
1722 objc_valloc, _objc_malloc() and similar.
1723 * Makefile.in (OBJC_DEPRECATED_H): Added objc_valloc.h and
1725 * memory.c: Removed the extra layer of indirection of _objc_malloc
1727 (objc_calloc): Use GC_malloc in the garbage-collected
1728 implementation as GC_malloc returns memory that is already freed.
1729 (objc_valloc): Deprecated.
1731 2010-09-12 Nicola Pero <nicola.pero@meta-innovation.com>
1733 * objc/deprecated/objc_error.h: New file.
1734 * objc/objc-api.h: Include deprecated/objc_error.h instead of
1735 defining objc_error and related.
1736 * error.c: New file. Added _objc_abort function which replaces
1737 objc_error. No change in functionality as they both print an
1739 * misc.c: File removed. Code moved into memory.c and error.c.
1740 * memory.c: New file.
1741 * objc-private/error.h: New file.
1742 * archive.c: Include objc-private/error.h and use _objc_abort
1743 instead of objc_error everywhere.
1744 * class.c: Same change.
1745 * encoding.c: Same change.
1746 * init.c: Same change, and simplified init_check_module_version.
1747 * memory.c: Same change.
1748 * sendmsg.c: Same change.
1749 * thr.c: Same change.
1750 * Makefile.in (OBJ_DEPRECATED_H): Added objc_error.h.
1751 (OBJ_H): Reordered list.
1752 (OBJS): Removed misc.lo, added memory.lo and error.lo.
1753 (OBJS_GC): Removed misc_gc.lo, added memory_gc.lo and error_gc.lo.
1754 (misc_gc.lo): Rule removed.
1755 (error_gc.lo): Rule added.
1756 (memory_gc.lo): Rule added.
1758 2010-09-12 Nicola Pero <nicola.pero@meta-innovation.com>
1760 * objc/objc.h (__GNU_LIBOBJC__): New #define providing an easy way
1761 to check the API version. Added some comments.
1763 * objc-private/common.h: New file.
1764 * NXConstStr.m: Include objc-private/common.h.
1765 * Object.m: Same change.
1766 * Protocol.m: Same change.
1767 * archive.c: Same change.
1768 * class.c: Same change.
1769 * encoding.c: Same change.
1770 * exception.c: Same change.
1771 * gc.c: Same change.
1772 * hash.c: Same change.
1773 * init.c: Same change.
1774 * libobjc_entry.c: Same change.
1775 * linking.m: Same change.
1776 * misc.c: Same change (and added a comment).
1777 * nil_method.c: Same change.
1778 * objects.c: Same change.
1779 * sarray.c: Same change.
1780 * selector.c: Same change.
1781 * sendmsg.c: Same change.
1782 * thr.c: Same change.
1784 2010-09-11 Nicola Pero <nicola.pero@meta-innovation.com>
1786 * objc/objc-api.h: Removed obsolete #ifdef for NeXTSTEP.
1788 2010-09-11 Nicola Pero <nicola.pero@meta-innovation.com>
1790 * archive.c: Removed not needed includes.
1791 * class.c: Same change.
1792 * hash.c: Same change.
1793 * misc.c: Same change.
1794 * nil_method.c: Same change.
1795 * objects.c: Same change.
1796 * sarray.c: Same change.
1797 * sendmsg.c: Same change.
1798 * thr.c: Same change.
1800 2010-09-11 Nicola Pero <nicola.pero@meta-innovation.com>
1802 * objc/runtime.h: Moved to objc-private/runtime.h. Do not include
1803 all the objc/*.h files.
1804 * objc-private/runtime.h: New file.
1805 * archive.c: Include objc-private/runtime.h (and required objc/*.h
1806 files) instead of objc/runtime.h.
1807 * class.c: Same change.
1808 * hash.c: Same change.
1809 * init.c: Same change.
1810 * misc.c: Same change.
1811 * nil_method.c: Same change.
1812 * objects.c: Same change.
1813 * sarray.c: Same change.
1814 * selector.c: Same change.
1815 * sendmsg.c: Same change.
1816 * thr.c: Same change.
1818 2010-09-11 Nicola Pero <nicola.pero@meta-innovation.com>
1820 * objc/deprecated/struct_objc_selector.h: New file. Definition of
1821 'struct objc_selector' and 'sel_eq' moved here.
1822 * objc/deprecated/struct_objc_protocol.h: New file. Definition of
1823 'struct objc_procotol' moved here.
1824 * objc/deprecated/struct_objc_class.h: New file. Definition of
1825 'struct objc_class' moved here.
1826 * objc/deprecated/MetaClass.h: New file. Definition of MetClass
1828 * objc/deprecated/STR.h: New file. Definition of STR moved here.
1829 * objc/message.h: New file. Definitions for relval_t, apply_t,
1830 arglist, arglist_t and objc_msg_lookup were moved here.
1831 * objc/objc.h: Include the above files instead of defining the
1832 corresponding structs, types and functions here. Added new opaque
1833 definitions for SEL and Class. Use Class and not 'struct
1834 objc_class *' in the definition of 'struct objc_object'.
1835 Commented all types defined in the file. Removed special
1836 definition of BOOL as 'int' on __vxworks; use 'unsigned char'
1838 * objc/deprecated/objc-unexpected-exception.h: Renamed to
1839 objc_unexpected_exception.h.
1840 * objc/objc-api.h: Updated include of
1841 objc-unexpetected-exception.h
1842 * objc/objc-exception.h: Updated comments.
1843 * Makefile.in (OBJC_H, OBJC_DEPRECATED_H): Added the new header
1844 files. Reindented list of files.
1846 2010-09-10 Nicola Pero <nicola.pero@meta-innovation.com>
1848 * objc/objc-api.h (objc_trace): Unused variable removed.
1850 2010-09-10 Nicola Pero <nicola.pero@meta-innovation.com>
1852 * objc/deprecated: New directory.
1853 * objc/deprecated/README: New file.
1854 * objc/README: New file.
1855 * objc/typedstream.h: Moved into objc/deprecated/typedstream.h;
1856 objc/typedstream.h replaced with a placeholder including the file
1857 from the deprecated/ directory.
1858 * objc/deprecated/objc-unexpected-exception.h: New file with the
1859 definition of _objc_unexpected_exception.
1860 * objc/objc-api.h: Include deprecated/objc-unexcepted-exception.h
1861 instead of defining _objc_unexpected_exception.
1862 * objc/deprecated/Object.h: New file with the deprecated Object
1863 methods in a 'Deprecated' category.
1864 * objc/Object.h Include deprecated/Object.h instead of defining
1865 the deprecated methods.
1866 * Object.m: Moved deprecated methods into 'Deprecated' category.
1867 * objc-private: New directory.
1868 * objc-private/README: New file.
1869 * Makefile.in (OBJC_DEPRECATED_H): New variable.
1870 (install-headers): Create installation directory for
1871 OBJC_DEPRECATED_H headers, and install them.
1873 2010-09-10 Nicola Pero <nicola.pero@meta-innovation.com>
1875 * objc/objc-exception.h: Fixed include of objc.h.
1877 2010-09-08 Nicola Pero <nicola.pero@meta-innovation.com>
1879 * objc/objc-exception.h: New file.
1880 * exception.c (objc_set_uncaught_exception_handler): Implemented.
1881 (objc_set_exception_matcher): Implemented.
1882 (objc_exception_throw): Use the uncaught exception handler if set.
1883 (PERSONALITY_FUNCTION): Use the exception matcher instead of the
1885 (isKindOf): Renamed to is_kind_of_exception_matcher. Tidied code
1886 up. Removed segmentation fault when value is 'nil'.
1887 * objc/objc-api.h (_objc_unexpected_exception): Mark as
1889 * Makefile.in (exception.lo, exception_gc.lo): Use
1890 -Wno-deprecated-declarations when compiling.
1891 (OBJC_H): Added objc-exception.h
1893 2010-09-08 Nicola Pero <nicola.pero@meta-innovation.com>
1895 * objc/typedstream.h: Deprecate all functions in the file. This
1897 * objc/Object.h ([+streamVersion:], [-read:], [-write:],
1898 [-awake]): Documented that these methods are deprecated. Added a
1899 brief description of the Object class and its relationship to the
1901 * Makefile.in: Compile archive.c and Object.m with
1902 -Wno-deprecated-declarations.
1904 2010-09-08 Nicola Pero <nicola.pero@meta-innovation.com>
1906 Removed obsolete intermediate threading layer.
1907 * thr.c: Use __gthread_objc_xxx functions directly instead of
1908 __objc_thread_xxx ones.
1909 * objc/thr.h: Removed prototypes of no longer existing
1910 __objc_thread_xxx functions.
1911 * Makefile.in: Removed thr-objc.lo.
1912 * thr-dce.c: File removed.
1913 * thr-decosf1.c: File removed.
1914 * thr-irix.c: File removed.
1915 * thr-mach.c: File removed.
1916 * thr-objc.c: File removed.
1917 * thr-os2.c: File removed.
1918 * thr-posix.c: File removed.
1919 * thr-pthreads.c: File removed.
1920 * thr-rtems.c: File removed.
1921 * thr-single.c: File removed.
1922 * thr-solaris.c: File removed.
1923 * thr-vxworks.c: File removed.
1924 * thr-win32.c: File removed.
1925 * README.threads: File removed.
1926 * THREADS.MACH: File removed.
1929 2010-09-07 Nicola Pero <nicola.pero@meta-innovation.com>
1931 * Object.m (MAX_CLASS_NAME_LEN): Unused define removed.
1933 2010-09-06 Iain Sandoe <iains@gcc.gnu.org>
1935 * encoding.c: Add TARGET_ALIGN_NATURAL definition for m64 powerpc darwin.
1936 Add a comment as to why, update FIXME comments.
1938 2010-09-06 Nicola Pero <nicola.pero@meta-innovation.com>
1940 * makefile.dos: Obsolete file removed.
1942 2010-04-02 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
1944 * aclocal.m4: Regenerate.
1946 2010-03-23 Dave Korn <dave.korn.cygwin@gmail.com>
1949 * configure.ac (extra_ldflags_libobjc): Define appropriately for
1950 Cygwin and MinGW hosts.
1951 * Makefile.am (libobjc_s.a): Remove dead pre-libtool target.
1952 (libobjc.dll): Likewise.
1953 * configure: Regenerate.
1955 2009-12-05 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
1957 * configure: Regenerate.
1959 2009-11-28 Jakub Jelinek <jakub@redhat.com>
1961 * sarray.c (sarray_free): Use old_buckets variable.
1962 * encoding.c (objc_layout_structure_next_member): Remove unused
1963 bfld_type_size variable.
1965 2009-08-24 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
1967 * configure.ac (AC_PREREQ): Bump to 2.64.
1969 2009-08-22 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
1971 * aclocal.m4: Regenerate.
1972 * configure: Regenerate.
1973 * config.h.in: Regenerate.
1975 2009-08-22 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
1977 * Makefile.in (LIBTOOL): Add $(LIBTOOLFLAGS).
1979 2009-07-30 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
1981 * Makefile.in (AUTOCONF, ACLOCAL, ACLOCAL_AMFLAGS, aclocal_deps):
1983 ($(srcdir)/configure, $(srcdir)/aclocal.m4): New rules.
1985 2009-07-30 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
1987 * configure.ac (_AC_ARG_VAR_PRECIOUS): Use m4_rename_force.
1989 2009-04-09 Nick Clifton <nickc@redhat.com>
1991 * sendmsg.c: Change copyright header to refer to version 3 of
1992 the GNU General Public License with version 3.1 of the GCC
1993 Runtime Library Exception and to point readers at the COPYING3
1994 and COPYING3.RUNTIME files and the FSF's license web page.
1995 * NXConstStr.m: Likewise.
1996 * Object.m: Likewise.
1997 * Protocol.m: Likewise.
1998 * archive.c: Likewise.
1999 * class.c: Likewise.
2000 * encoding.c: Likewise.
2001 * exception.c: Likewise.
2005 * libobjc_entry.c: Likewise.
2006 * linking.m: Likewise.
2008 * nil_method.c: Likewise.
2009 * objc/NXConstStr.h: Likewise.
2010 * objc/Object.h: Likewise.
2011 * objc/Protocol.h: Likewise.
2012 * objc/encoding.h: Likewise.
2013 * objc/hash.h: Likewise.
2014 * objc/objc-api.h: Likewise.
2015 * objc/objc-decls.h: Likewise.
2016 * objc/objc-list.h: Likewise.
2017 * objc/objc.h: Likewise.
2018 * objc/runtime.h: Likewise.
2019 * objc/sarray.h: Likewise.
2020 * objc/thr.h: Likewise.
2021 * objc/typedstream.h: Likewise.
2022 * objects.c: Likewise.
2023 * sarray.c: Likewise.
2024 * selector.c: Likewise.
2025 * thr-dce.c: Likewise.
2026 * thr-decosf1.c: Likewise.
2027 * thr-irix.c: Likewise.
2028 * thr-mach.c: Likewise.
2029 * thr-objc.c: Likewise.
2030 * thr-os2.c: Likewise.
2031 * thr-posix.c: Likewise.
2032 * thr-pthreads.c: Likewise.
2033 * thr-rtems.c: Likewise.
2034 * thr-single.c: Likewise.
2035 * thr-solaris.c: Likewise.
2036 * thr-vxworks.c: Likewise.
2037 * thr-win32.c: Likewise.
2039 * libobjc.def: Change copyright header to refer to version 3 of
2040 the GNU General Public License and to point readers at the COPYING3
2041 file and the FSF's license web page.
2042 * makefile.dos: Likewise.
2044 2009-04-09 Jakub Jelinek <jakub@redhat.com>
2046 * Makefile.in: Change copyright header to refer to version
2047 3 of the GNU General Public License and to point readers at the
2048 COPYING3 file and the FSF's license web page.
2049 * configure.ac: Likewise.
2051 2009-03-12 Richard Frith-Macdonald <rfm@gnu.org>
2052 David Ayers <ayers@fsfe.org>
2055 * objc/objc-api.h (_objc_unexpected_exception): Declare
2056 new hook. Update copyright dates.
2057 * exception.c (objc_exception_throw): Use hook. Update
2059 * libobjc.def (_objc_unexpected_exception): Export hook.
2060 Update copyright dates.
2062 2009-03-01 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
2064 * configure: Regenerate.
2066 2008-12-18 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
2068 * configure: Regenerate.
2070 2008-11-21 Kai Tietz <kai.tietz@onevision.com>
2072 * Object.m (errno): Replaced by errno.h include.
2073 (compare): Cast self to id to prevent warning on comparison.
2074 * objc/objc.h (BOOL): Prevent redeclaration of BOOL, if it is
2076 * sendmsg.c (__objc_print_dtable_stats): Remove type warnings.
2077 * thr-win32.c (__objc_thread_detach): Remove type warning.
2078 (__objc_thread_id): Likewise.
2079 * thr.c (__objc_thread_detach_functiont): Add __builtin_trap ()
2082 2008-09-26 Peter O'Gorman <pogma@thewrittenword.com>
2083 Steve Ellcey <sje@cup.hp.com>
2085 * configure: Regenerate for new libtool.
2086 * config.h.in: Regenerate for new libtool.
2088 2008-07-18 Matthias Klose <doko@ubuntu.com>
2090 * Makefile.in: Ignore missing ../boehm-gc/threads.mk.
2092 2008-07-18 Matthias Klose <doko@ubuntu.com>
2094 * Makefile.in: Include ../boehm-gc/threads.mk.
2095 (OBJC_BOEHM_GC_LIBS): Define, (libobjc_gc$(libsuffix).la): Use it.
2097 2008-07-06 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
2099 * Makefile.in (install-info): New stub target.
2101 2008-06-17 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
2103 * configure: Regenerate.
2105 2008-06-14 Kai Tietz <kai.tietz@onevision.com>
2107 * exception.c (PERSONALITY_FUNCTION): Remove extra decrement
2108 if HAVE_GETIPINFO is not defined.
2110 2008-06-10 Kai Tietz <kai.tietz@onevision.com>
2112 * Object.m (compare): Add type id.
2113 * objc/Object.h: Likewise.
2114 * archive.c (objc_read_class): Use size_t to extend version to be
2115 size of pointer scalar width.
2116 * sendmsg.c (rtx): Undefine it before redefinition.
2117 (__objc_print_dtable_stats): Cast arguments to long as intended.
2119 2008-05-30 Julian Brown <julian@codesourcery.com>
2121 * exception.c (__objc_exception_class): Initialise as constant
2122 array for ARM EABI. Change macro to static const for non-ARM EABI.
2123 (ObjcException): Add note about structure layout. Remove landingPad
2124 and handlerSwitchValue for ARM EABI.
2125 (get_ttype_entry): Add __ARM_EABI_UNWINDER__ version
2127 (CONTINUE_UNWINDING): Define for ARM EABI/otherwise cases.
2128 (PERSONALITY_FUNCTION): Use ARM EABI-specific arguments, and add
2129 ARM EABI unwinding support.
2130 (objc_exception_throw): Use memcpy to initialise exception class.
2132 2008-05-25 Alan Modra <amodra@bigpond.net.au>
2134 * encoding.c (strip_array_types): Rename from get_inner_array_type.
2135 (rs6000_special_round_type_align): Update.
2137 2008-05-09 Julian Brown <julian@codesourcery.com>
2139 * Makefile.in (LTLDFLAGS): New.
2140 (libobjc$(libsuffix).la, libobjc_gc$(libsuffix).la): Use above.
2142 2008-04-18 Paolo Bonzini <bonzini@gnu.org>
2145 * aclocal.m4: Regenerate.
2146 * configure: Regenerate.
2148 2008-01-24 David Edelsohn <edelsohn@gnu.org>
2150 * configure: Regenerate.
2152 2007-10-14 H.J. Lu <hongjiu.lu@intel.com>
2154 * configure.ac: Don't run config-ml.in directly.
2155 (multilib_arg): New.
2156 * configure: Regenerated.
2158 2007-08-06 Andrew Pinski <pinskia@gmail.com>
2161 * exception.c (parse_lsda_header): Use _uleb128_t/_sleb128_t instead
2162 of _Unwind_Word for variables which are used in
2163 read_uleb128/read_sleb128.
2164 (PERSONALITY_FUNCTION): Likewise.
2166 2007-07-05 H.J. Lu <hongjiu.lu@intel.com>
2168 * aclocal.m4: Regenerated.
2170 2007-06-03 Andrew Pinski <andrew_pinski@playstation.sony.com>
2172 * configure.ac: Fix a typo in *-*-darwin clause.
2173 * configure: Regenerated.
2175 2007-06-02 H.J. Lu <hongjiu.lu@intel.com>
2177 * configure.ac: Fix a typo.
2178 * configure: Regenerated.
2180 2007-06-02 Paolo Bonzini <bonzini@gnu.org>
2182 * configure: Regenerate.
2184 2007-06-01 Andrew Pinski <andrew_pinski@playstation.sony.com>
2186 * Makefile.in: Replace all uses of libext with libsuffix.
2187 * configure.ac: Likewise.
2188 * configure: Regenerate.
2191 * Makefile.in: Remove all uses of $(libext).
2193 2007-05-23 Andrew Pinski <andrew_pinski@playstation.sony.com>
2195 * Makefile.in: Remove all uses of $(libext).
2197 2007-05-23 Steve Ellcey <sje@cup.hp.com>
2199 * configure: Regenerate.
2200 * aclocal.m4: Regenerate.
2202 2007-04-21 Andrew Ruder <andy@aeruder.net>
2204 * sendmsg.c (__objc_get_forward_imp): Call
2205 __objc_msg_forward2 for real.
2207 2007-04-09 Andrew Ruder <andy@aeruder.net>
2209 * sendmsg.c: Added __objc_msg_forward2, a hook that allows
2210 external libraries to provide a function that returns the real
2211 forwarding function based on both the selector and the receiver.
2212 * objc/objc-api.h: Define __objc_msg_forward2.
2214 2007-03-01 Brooks Moses <brooks.moses@codesourcery.com>
2216 * Makefile.in: Add dummy install-pdf target.
2218 2007-02-18 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
2220 * objc/objc-list.h (list_free): Add keyword 'inline' to avoid
2223 2006-10-31 Geoffrey Keating <geoffk@apple.com>
2225 * encoding.c (darwin_rs6000_special_round_type_align): New.
2227 2006-10-14 Geoffrey Keating <geoffk@apple.com>
2229 * Makefile.in: Use multi_basedir instead of toplevel_srcdir.
2230 * configure.ac: Use multi.m4 from aclocal rather than custom
2231 code. Use multi_basedir instead of toplevel_srcdir.
2232 * aclocal.m4: Regenerate.
2233 * configure: Regenerate.
2235 2006-10-10 Brooks Moses <bmoses@stanford.edu>
2237 * Makefile.in: Added empty "pdf" target.
2239 2006-07-18 Paolo Bonzini <bonzini@gnu.org>
2241 * configure: Regenerate.
2243 2006-05-23 Carlos O'Donell <carlos@codesourcery.com>
2245 * Makefile.in: Add install-html target. Add install-html to .PHONY
2247 2006-02-21 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
2250 * thr-objc.c (_XOPEN_SOURCE): Don't define on Tru64 UNIX.
2252 2006-01-24 David Ayers <d.ayers@inode.at>
2255 * gc.c (class_ivar_set_gcinvisible): Replace strncpy with memcpy
2256 and insure the new strings are '\0' termintated.
2258 2006-01-24 David Ayers <d.ayers@inode.at>
2261 * configure.ac: Add include directives for --enable-objc-gc.
2262 * Makefile.in: Ditto.
2263 * configure: Regenerate.
2265 * gc.c (__objc_class_structure_encoding): Increment the used bytes
2266 instead of the local pointer to them.
2268 2005-12-14 Andrew Pinski <pinskia@physics.uc.edu>
2271 * objc/objc-api.c (_C_COMPLEX): New define.
2272 * encoding.c (objc_sizeof_type): Handle _C_Complex.
2273 (objc_alignof_type): Likewise.
2274 (objc_skip_typespec): Likewise.
2276 2005-12-15 David Ayers <d.ayers@inode.at>
2279 * README (+load,+initialize): Fix documentation to reflect
2280 intended and implemented semantics for +load and +initialize.
2282 2005-12-12 Andrew Pinski <pinskia@physics.uc.edu>
2284 * encoding.c (TYPE_FIELDS): Fix to skip over just _C_STRUCT_B and
2286 (get_inner_array_type): Fix to skip over _C_ARY_B and size.
2287 (rs6000_special_round_type_align): Update for the ABI fix.
2288 (objc_layout_finish_structure): Correct the encoding which is passed to
2291 2005-12-11 Andrew Pinski <pinskia@physics.uc.edu>
2294 * encoding.c (objc_sizeof_type): Don't handle _C_UNION_B special
2295 but use the struct layout functions.
2296 (objc_alignof_type): Likewise.
2297 (objc_layout_structure): Handle _C_UNION_B also.
2298 (objc_layout_structure_next_member): Likewise.
2299 (objc_layout_finish_structure): Likewise.
2301 2005-12-11 Andrew Pinski <pinskia@physics.uc.edu>
2304 * objc/objc-api.h (_C_BOOL): New define.
2305 * encoding.c (objc_sizeof_type): Handle _C_BOOL.
2306 (objc_alignof_type): Likewise.
2307 (objc_skip_typespec): Likewise.
2309 2005-11-20 David Ayers <d.ayers@inode.at>
2312 * objc/hash.h: Remove deprecated hash API.
2313 * hash_compat.c: Remove.
2314 * Makefile.in: Remove reference to hash_compat.c.
2316 * configure.ac (VERSION): Bump library version to 2:0:0.
2317 * configure: Regenerate.
2319 2005-11-09 Alexandre Oliva <aoliva@redhat.com>
2322 * thr-objc.c (_XOPEN_SOURCE): Define.
2324 2005-10-07 Ulrich Weigand <uweigand@de.ibm.com>
2327 * objc/objc-api.h (struct objc_ivar): Move definition to
2330 2005-09-04 Andrew Pinski <pinskia@physics.uc.edu>
2331 Rasmus Hahn <rassahah@neofonie.de>
2334 * archive.c (objc_write_type): Correct the element offset.
2335 (objc_read_type): Likewise.
2337 2005-08-17 Kelley Cook <kcook@gcc.gnu.org>
2339 * All files: Update FSF address.
2341 2005-08-13 Marcin Koziej <creep@desk.pl>
2342 Andrew Pinski <pinskia@physics.uc.edu>
2345 * exception.c (PERSONALITY_FUNCTION): Fix the PC with finally.
2347 2005-08-13 Andrew Pinski <pinskia@physics.uc.edu>
2349 * Makefile.in (extra_ldflags_libobjc): New.
2350 (libobjc$(libext).la): Add extra_ldflags_libobjc to the link line.
2351 (libobjc_gc$(libext).la): Likewise.
2352 * configure.ac (extra_ldflags_libgfortran): Set for *-darwin* to
2353 "-Wl,-single_module".
2354 * configure: Regenerate.
2355 * linking.m (_objcInit): Remove.
2357 2005-07-26 Andrew Pinski <pinskia@physics.uc.edu>
2360 * Makefile.in (ALL_CFLAGS): Add -fexceptions.
2362 2005-06-08 David Ayers <d.ayers@inode.at>
2364 * objc/NXConstStr.h, objc/Object.h, objc/Protocol.h,
2365 objc/encoding.h, objc/hash.h, objc/objc-api.h,
2366 objc/runtime.h, objc/sarray.h, objc/thr.h,
2367 objc/typedstream.h: Do not include Objective-C headers as
2370 2005-06-07 David Ayers <d.ayers@inode.at>
2372 * archive.c, init.c, selector.c: Include hash.h.
2373 * archive.c, class.c, encoding.c, gc.c, hash.c, hash_compat.c,
2374 init.c, misc.c, nil_method.c, objects.c, sarray.c, selector.c,
2375 sendmsg.c, thr-dce.c, thr-decosf1.c, thr-irix.c, thr-mach.c,
2376 thr-objc.c, thr-os2.c, thr-posix.c, thr-pthreads.c, thr-rtems.c,
2377 thr-single.c, thr-solaris.c, thr-vxworks.c, thr-win32.c, thr.c:
2378 Include Objective-C headers with quotes and objc/ directory
2381 2005-05-19 Richard Henderson <rth@redhat.com>
2383 * exception.c: Revert last change.
2385 2005-05-19 David Ayers <d.ayers@inode.at>
2387 * exception.c: Include tsystem.h for unwind.h.
2389 2005-05-09 Mike Stump <mrs@apple.com>
2391 * configure: Regenerate.
2393 2005-04-12 Mike Stump <mrs@apple.com>
2395 * configure: Regenerate.
2397 2005-03-21 Zack Weinberg <zack@codesourcery.com>
2399 * Makefile.in: Set gcc_version here.
2400 * configure.ac: Do not invoke TL_AC_GCC_VERSION. Adjust quoting
2401 in definition of toolexeclibdir so that $(gcc_version) is expanded
2403 * aclocal.m4, configure: Regenerate.
2405 2005-03-03 David Ayers <d.ayers@inode.at>
2407 * objc/hash.h (OBJC_IGNORE_DEPRECATED_API): Update deprecated
2408 version reference. Correct typo.
2410 2005-03-02 David Ayers <d.ayers@inode.at>
2413 * Makefile.in (OBJS): Add hash_compat.lo.
2414 (OBJS_GC): Add hash_compat_gc.lo.
2415 (hash_compat_gc.lo): New target and rule.
2416 * objc/hash.h (hash_new, hash_delete, hash_add, hash_remove)
2417 (hash_next, hash_value_for_key, hash_is_key_in_hash)
2418 (hash_ptr, hash_string, compare_ptrs, compare_strings): Prefix
2419 with objc_. Add deprecated non prefixed inlined versions.
2420 (OBJC_IGNORE_DEPRECATED_API): New macro to hide deprecated
2422 * hash.c (hash_new, hash_delete, hash_add, hash_remove, hash_next)
2423 (hash_value_for_key, hash_is_key_in_hash): Prefix with objc_ and
2425 * hash_compat.c: New file.
2426 * archive.c: Update callers.
2428 * selector.c: Likewise.
2429 * libobjc.def: Add objc_ versions of hash functions.
2431 2005-02-28 Andrew Pinski <pinskia@physics.uc.edu>
2434 * Makefile.in (GTHREAD_FLAGS): Remove.
2435 (ALL_CFLAGS): Remove usage of GTHREAD_FLAGS.
2436 * thr-objc.c: Include config.h.
2437 * configure.ac: Instead of looking at GCC's makefile, figure out if
2438 GTHREAD_FLAGS should be defined by looking at the `thread model'
2440 * configure: Regenerate.
2441 * config.h.in: Regenerate.
2443 2005-02-28 Paolo Bonzini <bonzini@gnu.org>
2446 * configure.ac: Call GCC_TOPLEV_SUBDIRS.
2447 (Determine CFLAGS for gthread): Use $host_subdir.
2448 * configure: Regenerate.
2449 * Makefile.in (host_subdir): New.
2452 2004-12-20 Andrew Pinski <pinskia@physics.uc.edu>
2455 * gc.c: Remove definition of LOGWL, modWORDSZ, and divWORDSZ since
2457 Include limits.h and stdlib.h.
2458 Define BITS_PER_WORD.
2460 2004-12-12 Alexander Malmberg <alexander@malmberg.org>
2462 * selector.c (__objc_init_selector_tables): Add missing void to
2465 2004-12-02 Richard Sandiford <rsandifo@redhat.com>
2467 * configure.ac: Use TL_AC_GCC_VERSION to set gcc_version.
2468 * configure, aclocal.m4: Regenerate.
2470 2004-11-29 Kelley Cook <kcook@gcc.gnu.org>
2472 * configure: Regenerate for libtool change.
2474 2004-11-25 Kelley Cook <kcook@gcc.gnu.org>
2476 * configure: Regenerate for libtool reversion.
2478 2004-11-24 Kelley Cook <kcook@gcc.gnu.org>
2480 * configure: Regenerate for libtool change.
2482 2004-11-24 Kelley Cook <kcook@gcc.gnu.org>
2484 * aclocal.m4, config.h.in: Regenerate.
2486 2004-10-08 Mike Stump <mrs@apple.com>
2487 Andrew Pinski <pinskia@physics.uc.edu>
2489 * aclocal.m4: Rename to ...
2490 * acinclude.m4: here and also use m4_include instead of sinclude.
2491 * aclocal.m4: Regenerate.
2492 * configure: Regenerate.
2493 * configure.ac: Add AM_MAINTAINER_MODE and AM_PROG_CC_C_O.
2494 * Makefile.in (configure): Add @MAINT@ infront of configure.ac
2496 2004-10-08 Andrew Pinski <pinskia@physics.uc.edu>
2498 * archive.c: Fix all the warnings about passing unsigned char*
2499 to char* and the other way too.
2501 2004-09-16 Andrew Pinski <pinskia@physics.uc.edu>
2504 * exception.c: Include config.h
2505 (objc_exception_throw): Change _GLIBCXX_SJLJ_EXCEPTIONS to
2507 * configure.ac: Find out what exception handling code we use.
2508 * configure: Regenerate.
2509 * config.h.in: New file, regenerate.
2511 2004-09-16 Andrew Pinski <apinski@apple.com>
2513 * encoding.c (ALTIVEC_VECTOR_MODE): Define a bogus macro.
2515 2004-08-28 Nathanael Nerode <neroden@gcc.gnu.org>
2517 * configure.ac: Switch from _GCC_TOPLEV_NONCANONICAL_TARGET to
2518 ACX_NONCANONICAL_TARGET.
2519 * configure: Regenerate.
2521 2004-08-13 Ziemowit Laski <zlaski@apple.com>
2523 * objc/sarray.h: Hoist include of assert.h near the top of file,
2524 and mark the remainder of the file 'extern "C"'.
2526 2004-08-13 Andrew Pinski <pinskia@physics.uc.edu>
2528 * objc/Object.h: Move includes out of extern "C" blocks.
2529 * objc/encoding.h: Likewise.
2530 * objc/hash.h: Likewise.
2531 * objc/objc-api.h: Likewise.
2532 * objc/runtime.h: Likewise.
2533 * objc/sarray.h: Likewise.
2534 * objc/typedstream.h: Likewise.
2536 2004-08-12 Ziemowit Laski <zlaski@apple.com>
2538 * objc/NXConstStr.h: Update copyright date; bracket with
2539 'extern "C"' for C++ use; make include syntax consistent
2540 by using <...> instead of "..."; hoist <objc/...> includes
2541 above the 'extern "C"' block.
2542 * objc/Object.h: Likewise.
2543 * objc/Protocol.h: Likewise.
2544 * objc/encoding.h: Likewise.
2545 * objc/hash.h: Likewise.
2546 * objc/runtime.h: Likewise.
2547 * objc/sarray.h: Likewise.
2548 * objc/thr.h: Likewise.
2549 * objc/typedstream.h: Likewise.
2550 * objc/objc-api.h: Add 'extern "C"' block for C++ use.
2551 (objc_static_instances): For C++ case, do away with
2553 (objc_method): Hoist definition to file scope.
2554 (_objc_load_callback, _objc_object_alloc, class_get_class_method,
2555 class_get_instance_method, class_create_instance,
2556 class_get_class_name, class_get_instance_size,
2557 class_get_meta_class, class_get_super_class, class_get_version,
2558 class_is_class, class_is_meta_class, class_set_version,
2559 class_get_gc_object_type, class_ivar_set_gcinvisible,
2560 get_imp): Rename 'class' parameter to '_class'.
2561 * objc/objc-list.h: Add 'extern "C"' block for C++ use.
2562 * objc/objc.h: Update copyright date.
2563 (arglist_t): Provide a union tag.
2565 2004-07-22 Andrew Pinski <pinskia@physics.uc.edu>
2567 * thr.c (__objc_thread_detach_function): Do not mark as volatile
2568 but instead use the attribute noreturn.
2570 2004-06-28 Zack Weinberg <zack@codesourcery.com>
2572 * encoding.c: Rename target_flags with a #define to avoid
2573 conflict with a prior declaration.
2575 2004-06-24 Andrew Pinski <apinski@apple.com>
2577 * objc/encoding.h: Wrap the functions with extern "C" for C++
2579 * objc/hash.h: Likewise.
2580 * objc/objc-api.h: Likewise.
2581 * objc/objc-list.h: Likewise.
2582 * objc/runtime.h: Likewise.
2583 * objc/sarray.h: Likewise.
2584 * objc/thr.h: Likewise.
2585 * objc/typedstream.h: Likewise.
2588 2004-06-21 Nick Clifton <nickc@redhat.com>
2590 * encoding.c (BITS_PER_UNIT): Define if a definition is not
2593 2004-06-20 Alexander Malmberg <alexander@malmberg.org>
2595 * Makefile.in (exception.lo): Remove $(OBJC_GCFLAGS).
2596 (exception_gc.lo): New.
2597 (OBJS_GC): Add exception_gc.lo.
2599 2004-06-17 Richard Henderson <rth@redhat.com>
2601 * exception.c: New file.
2602 * Makefile.in (exception.lo): New.
2605 2004-06-14 Andrew Pinski <pinskia@physics.uc.edu>
2607 * linking.m (_objcInit): New empty function
2610 2004-06-11 Andrew Pinski <pinskia@physics.uc.edu>
2612 * configure.ac: Support --enable-shared=libobjc.
2613 * configure: Regenerate.
2616 * configure.ac: Do not disable shared by default.
2617 * configure: Regenerate.
2619 2004-06-03 Nicola Pero <n.pero@mi.flashnet.it>
2621 * Protocol.m ([-isEqual:]): Small optimizations returning
2622 immediately if the argument is equal to self, and accessing
2623 the argument's name directly if it's a protocol.
2625 2004-06-03 David Ayers <d.ayers@inode.at>
2627 * Protocol.m ([-isEqual:]): Test the class of the argument.
2629 2004-05-25 Andrew Pinski <pinskia@physics.uc.edu>
2631 * configure.ac (includedir): Rename to ...
2633 * Makefile.in: s/includedir/includedirname/.
2636 * configure.ac (includedir): Set to "include"
2638 (libext) Set to empty except for Darwin.
2639 * configure: Regenerate
2640 * Makefile.in: s/libobjc.la/libobjc$(libext).la/g.
2641 s/include/$(includedir)/g.
2643 2004-05-25 Daniel Jacobowitz <drow@false.org>
2645 * Makefile.in: Add .NOEXPORT.
2647 2004-05-25 Andrew Pinski <pinskia@physics.uc.edu>
2649 Merge from the libobjc-branch
2650 2004-02-09 Andrew Pinski <pinskia@physics.uc.edu>
2652 * Makefile.in (OBJC_H): Change objc-deps.h to objc-decls.h.
2654 2004-02-03 Andrew Pinski <pinskia@physics.uc.edu>
2656 * Makefile.in (OBJC_H): Add objc-deps.h.
2658 2004-01-27 Nicola Pero <n.pero@mi.flashnet.it>
2660 * Protocol.m ([-conformsTo:]): If the argument is nil, return NO.
2661 ([-hash], [-isEqual:]): New methods.
2663 2004-01-27 Richard Frith-Macdonald <rfm@gnu.org>
2665 * sarray.c (sarray_free): Add a better comment.
2667 2004-01-27 Adam Fedor <fedor@gnu.org>
2669 * hash.c (hash_add): Cast cachep to int.
2670 * selector.c (__sel_register_typed_name): Cast
2671 soffset_decode to int.
2673 2004-01-27 Alexander Malmberg <alexander@malmberg.org>
2675 * selector.c: Rename register_selectors_from_list to
2676 __objc_register_selectors_from_list. Update caller.
2677 (__objc_register_selectors_from_list): Lock __objc_runtime_mutex
2678 while registering selectors. Use __sel_register_typed_name instead
2679 of sel_register_typed_name. Check for NULL method_name:s.
2680 (pool_alloc_selector): New function.
2681 (__sel_register_typed_name): Use pool_alloc_selector to allocate
2682 selector structures.
2683 * sendmsg.c (class_add_method_list): Use
2684 __objc_register_selectors_from_list.
2685 * objc/runtime.h: Add __objc_register_selectors_from_list.
2687 2004-01-25 Adam Fedor <fedor@gnu.org>
2688 Nicola Pero <n.pero@mi.flashnet.it>
2689 Andrew Pinski <pinskia@physics.uc.edu>
2691 * objc/objc-decls.h: New file.
2692 * objc/objc-api.h (_objc_lookup_class): Mark as export.
2693 (_objc_load_callback): Likewise.
2694 (_objc_object_alloc): Likewise.
2695 (_objc_object_copy): Likewise.
2696 (_objc_object_dispose): Likewise.
2698 2004-01-25 Andrew Pinski <pinskia@physics.uc.edu>
2700 * archive.c: s/__inline__/inline
2701 * sendmsg.c: Likewise.
2703 * encoding.c: Remove FIXME about the warning
2704 about unused variable.
2705 * sendmsg.c: Add a FIXME comment saying that
2706 this should be using libffi.
2708 * Makefile.in (LIBTOOL): Use @LIBTOOL@ now as it works.
2711 2004-05-13 Andrew Pinski <pinskia@physics.uc.edu>
2713 * archive.c (objc_read_class): Initialize class_name.
2714 (objc_read_selector): Initialize selector_name.
2716 2004-05-09 Richard Sandiford <rsandifo@redhat.com>
2718 * Makefile.in (toolexecdir): Remove trailing space.
2720 2004-04-15 Nathanael Nerode <neroden@gcc.gnu.org>
2723 * configure.ac: De-precious CC so multilibs work.
2724 * configure: Regenerate.
2726 2004-04-14 Nathanael Nerode <neroden@gcc.gnu.org>
2728 * configure.ac: Restore toolexecdir.
2729 * Makefile.in: Restore toolexecdir.
2730 * configure: Regenerate.
2732 2004-04-09 Nathanael Nerode <neroden@gcc.gnu.org>
2734 * configure.ac: Remove (unused) glibcpp_prefixdir.
2735 * configure: Regenerate.
2737 * configure.in: Rename to configure.ac.
2738 * Makefile.in: Update to match.
2740 * Makefile.in: Remove toolexecdir, glibcpp_toolexecdir (unused).
2741 Replace glibcpp_toolexeclibdir with toolexeclibdir.
2742 * configure.in: Remove glibcpp_toolexecdir (unused).
2743 Replace glibcpp_toolexeclibdir with toolexeclibdir. Don't generate
2744 config.h or stamp-h (unused). Move one comment to the right place.
2745 * configure: Regenerate.
2746 * config.h.in: Remove (unused).
2748 * config.h.in: Regenerate with autoheader.
2750 * Makefile.in: Remove (unused) gcc_version_trigger.
2751 * configure.in: Remove (unused) glibcpp_builddir. Don't AC_SUBST
2752 gcc_version_trigger.
2753 * configure: Regenerate.
2755 * configure.in: Switch to modern style for AC_INIT, AC_OUTPUT.
2756 Sort file into sections. Remove dnl where appropriate. Fix
2758 * configure: Regenerate.
2760 * configure.in: Replace old AC_PROG_CC hack with new one.
2761 Define toplevel_srcdir in terms of srcdir, not top_srcdir (there
2762 are no subdirectory output files, so this is fine). Change prereq
2764 * aclocal.m4: Include ../config/no-executables.m4.
2765 * configure: Regenerate with autoconf 2.59.
2767 * configure.in: Improve comments on gthread_cflags. Improve m4
2768 quotation, and replace 'if test' with 'case', for --enable-objc-gc.
2769 * configure: Regenerate.
2771 * configure.in: Move PACKAGE and VERSION settings up top. Remove
2772 unused call to AC_PROG_LN_S. Default RANLIB to ':'. Remove
2773 redundant checks for values of RANLIB, AR, INSTALL.
2774 * configure: Regenerate.
2776 * configure.in: Clean up handling of
2777 --enable-version-specific-runtime-libs and related variables;
2778 replace 'if test' with 'case' where reasonable. Fix comments.
2779 Remove useless libstdcxx_interface.
2780 * configure: Regenerate.
2782 * configure.in: Use _GCC_TOPLEV_NONCANONICAL_TARGET.
2783 Replace uses of target_alias with target_noncanonical.
2784 * aclocal.m4: Include ../config/acx.m4.
2785 * configure: Regenerate.
2786 * Makefile.in: Replace uses of target_alias with target_noncanonical.
2787 Fix copyright statement.
2789 * configure.in: Hand-inline bulky, confusing macros from
2790 aclocal.m4. Replace references to "GNU Objective C" with "GCC".
2791 Update copyright notice. Remove stuff for automake, which isn't
2792 used in this directory. Remove emacs local variables.
2793 * aclocal.m4: Remove hand-inlined macros. Update copyright notice.
2794 * configure: Regenerate.
2796 2004-03-16 Manfred Hollstein <mh@suse.com>
2798 * Makefile.in, configure.in, configure: Update copyright years.
2800 2004-03-15 Manfred Hollstein <mh@suse.com>
2802 * Makefile.in (LIBOBJC_VERSION, LIBOBJC_GC_VERSION): Use
2803 definition from configure.in.
2804 * configure.in (PACKAGE): Add definition.
2805 (VERSION): Add definition; substitute it in output files.
2806 * configure: Re-generate.
2808 2004-03-05 Ziemowit Laski <zlaski@apple.com>
2810 * objc/hash.h (hash_string, compare_strings):
2811 Add type-casts to make Objective-C++ happy.
2812 * objc/typedstream.h (objc_get_stream_class_version):
2813 Rename parameter from 'class' to 'class_name' to make
2814 Objective-C++ happy.
2816 2004-03-01 Michael Matz <matz@suse.de>
2818 * Makefile.in (ALL_CFLAGS): Add -fno-strict-aliasing.
2820 2004-02-06 Ziemowit Laski <zlaski@apple.com>
2822 * objc/objc-api.h (objc_super): The 'class' field shall
2823 be named 'super_class' #ifdef __cplusplus.
2825 2004-01-17 Andrew Pinski <pinskia@physics.uc.edu>
2828 * encoding.c (rs6000_special_round_type_align): Define.
2830 2004-01-14 Adam Fedor <fedor@gnu.org>
2833 * selector.c (__objc_register_instance_methods_to_class): Free
2834 new_list if not used.
2836 2004-01-09 Andrew Ruder <aeruder@ksu.edu>
2839 * sarray.c (sarray_free): Free array->is_copy_of latter.
2841 2003-12-01 Zack Weinberg <zack@codesourcery.com>
2844 * Protocol.m (descriptionForInstanceMethod): Don't dereference
2845 instance_methods if it's NULL.
2846 (descriptionForClassMethod): Likewise for class_methods.
2848 2003-10-24 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
2850 * Makefile.in (runtime-info.h): Remove -Wp.
2852 2003-10-21 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
2854 * Makefile.in (CC1OBJ): Remove.
2855 (runtime-info.h): Invoke $(CC) so all MULTIFLAGS are handled
2857 Use .m extension for temporary file.
2858 Remove assembler temp file.
2860 2003-10-20 Joseph S. Myers <jsm@polyomino.org.uk>
2862 * objc/hash.h (hash_string): Don't use a cast as an lvalue.
2864 2003-10-17 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
2866 * Makefile.in (runtime-info.h): Use MULTIFLAGS.
2868 2003-09-09 Alan Modra <amodra@bigpond.net.au>
2870 * configure: Regenerate.
2872 2003-08-27 Alexander Malmberg <alexander@malmberg.org>
2874 * Makefile.in, aclocal.m4: Update to $(libdir)/gcc/ instead of
2875 (libdir)/gcc-lib/ when installing.
2876 * configure: Regenerate.
2878 Thu Jul 10 10:27:43 2003 Nicola Pero <n.pero@mi.flashnet.it>
2881 * sendmsg.c (get_imp): Fixed rare threading problem.
2882 (__objc_responds_to): Similar fixes.
2883 (objc_msg_lookup): Similar fixes.
2884 (__objc_init_install_dtable): Lock the runtime before checking if the
2887 2003-05-23 Nathanael Nerode <neroden@gcc.gnu.org>
2889 * hash.c, init.c, libobjc.def, libobjc_entry.c, linking.m,
2890 makefile.dos, misc.c, nil_method.c, objects.c, sarray.c,
2891 selector.c, sendmsg.c, thr-dce.c, thr-decosf1.c, thr-irix.c,
2892 thr-mach.c, thr-objc.c, thr-os2.c, thr-posix.c, thr-pthreads.c,
2893 thr-rtems.c, thr-single.c, thr-solaris.c, thr-vxworks.c,
2894 thr-win32.c, thr.c: Replace "GNU CC" with "GCC".
2895 * Makefile.in, NXConstStr.m, Object.m, Protocol.m, archive.c,
2896 class.c, encoding.c, gc.c, objc/NXConstStr.h, objc/Object.h,
2897 objc/Protocol.h, objc/encoding.h, objc/hash.h, objc/objc-api.h,
2898 objc/objc-list.h, objc/objc.h, ocjc/runtime.h, objc/sarray.h,
2899 objc/thr.h, objc/typedstream.h: Replace "GNU CC" with "GCC".
2901 Tue May 13 14:56:03 2003 Richard Frith-Macdonald <rfm@gnu.org>
2902 Nicola Pero <n.pero@mi.flashnet.it>
2905 * init.c (class_superclass_of_class): New function.
2906 (create_tree_of_subclasses_inherited_from): Use it.
2907 (__objc_tree_insert_class): Likewise.
2908 (class_is_subclass_of_class): Likewise.
2910 2003-04-11 David Chad <davidc@freebsd.org>
2911 Loren J. Rittle <ljrittle@acm.org>
2914 * objc/hash.h (hash_string): Constify correctly.
2915 (compare_ptrs): Use direct compare.
2916 * objc/objc-list.h (list_nth): Rename index to indx to avoid shadow.
2917 * objc/sarray.h: Global rename index to indx to avoid shadow.
2919 2003-03-12 Andreas Schwab <schwab@suse.de>
2921 * aclocal.m4 (GLIBCPP_EXPORT_INSTALL_INFO): Avoid trailing /. in
2922 glibcpp_toolexeclibdir.
2923 * configure: Rebuilt.
2925 2003-02-20 Alexandre Oliva <aoliva@redhat.com>
2927 * configure.in: Propagate ORIGINAL_LD_FOR_MULTILIBS to
2929 * configure: Rebuilt.
2931 2003-01-27 Alexandre Oliva <aoliva@redhat.com>
2933 * aclocal.m4 (glibcpp_toolexeclibdir): Instead of
2934 $(MULTISUBDIR), use `$CC -print-multi-os-directory`, unless
2935 version_specific_libs is enabled.
2936 * configure: Rebuilt.
2938 2003-01-09 Christian Cornelssen <ccorn@cs.tu-berlin.de>
2940 * Makefile.in (FLAGS_TO_PASS): Also pass DESTDIR.
2941 (install-libs, install-headers): Prepend $(DESTDIR) to
2942 destination paths in all (un)installation commands.
2944 2002-12-02 Zack Weinberg <zack@codesourcery.com>
2946 * thr-objc.c: Include coretypes.h and tm.h.
2948 2002-12-01 Zack Weinberg <zack@codesourcery.com>
2950 * encoding.c, sendmsg.c: Include coretypes.h and tm.h.
2952 2002-11-26 Nathanael Nerode <neroden@gcc.gnu.org>
2954 * configure.in: Remove skip-this-dir support.
2955 * configure: Regenerate.
2957 2002-09-22 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2959 * Makefile.in (all): Fix multilib parallel build.
2961 Thu Sep 12 12:44:37 2002 Nicola Pero <n.pero@mi.flashnet.it>
2963 * sendmsg.c (nil_method): Declare not to take a variable number of
2965 (objc_msg_lookup): Cast nil_method to IMP before returning it.
2966 (objc_msg_lookup_super): The same.
2968 2002-09-10 Jan Hubicka <jh@suse.cz>
2970 * nil_method.c (nil_method): No longer defined with variable
2973 2002-07-02 Rodney Brown <rbrown64@csc.com.au>
2975 * objc/encoding.h: Fix formatting.
2976 * objc/hash.h: Likewise.
2977 * objc/objc-api.h: Likewise.
2978 * objc/runtime.h: Likewise.
2979 * objc/thr.h: Likewise.
2980 * archive.c: Likewise.
2981 * class.c: Likewise.
2982 * encoding.c: Likewise.
2987 * nil_method.c: Likewise.
2988 * objects.c: Likewise.
2989 * sarray.c: Likewise.
2990 * selector.c: Likewise.
2991 * sendmsg.c: Likewise.
2992 * thr-mach.c: Likewise.
2995 2002-06-25 DJ Delorie <dj@redhat.com>
2997 * aclocal.m4 (GLIBCPP_CONFIGURE): Split out
2998 GLIBCPP_TOPREL_CONFIGURE.
2999 * configure.in: Call it before AC_CANONICAL_SYSTEM.
3000 * configure: Regenerate.
3002 2002-06-21 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3004 * Object.m (forward, read, write): Fix unused parameter warnings.
3005 * encoding.c: Include <stdlib.h>.
3006 (target_flags): Mark with attribute unused.
3008 * runtime.h (__objc_selector_max_index): Change to unsigned int.
3009 (__objc_generate_gc_type_description): Prototype.
3010 * selector.c (__objc_selector_max_index): Change to unsigned int.
3012 Mon Jun 17 18:37:42 2002 Nicola Pero <n.pero@mi.flashnet.it>
3014 * sendmsg.c (__objc_get_forward_imp): Fix warning by making sure
3015 we always have a return value: if __objc_msg_forward does not
3016 supply a forwarding implementation, return the default
3017 __builtin_apply based one.
3019 2002-06-15 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3021 * Object.m: Fix signed/unsigned warning.
3022 * Protocol.m: Likewise.
3023 * archive.c: Always include stdlib.h.
3024 (objc_read_short, objc_read_unsigned_short, objc_read_int,
3025 objc_read_long, __objc_read_nbyte_uint, __objc_read_nbyte_ulong):
3026 Fix signed/unsigned warning.
3027 (objc_write_type, objc_read_type, objc_write_types,
3028 objc_read_types): Ensure ctype 8-bit safety.
3029 (__objc_no_write, __objc_no_read): Mark unused parameters.
3030 * class.c (class_table_setup): Specify void arg.
3031 * encoding.c (atoi, objc_sizeof_type, objc_alignof_type,
3032 objc_skip_typespec, objc_skip_offset,
3033 objc_layout_structure_next_member): Ensure ctype 8-bit safety.
3034 (objc_layout_structure_next_member): Ensure variables are
3036 * gc.c (__objc_generate_gc_type_description,
3037 class_ivar_set_gcinvisible): Mark unused parameters.
3038 * init.c (__objc_send_load, __objc_destroy_class_tree_node): Mark
3040 (__objc_init_protocols) Fix signed/unsigned warning.
3041 * nil_method.c (nil_method): Mark unused parameters.
3042 * thr.h (objc_thread_callback): Specify void arg.
3043 * sarray.c (sarray_new, sarray_realloc, sarray_free): Fix
3044 signed/unsigned warning.
3045 (sarray_free): Fix formatting.
3046 * selector.c (sel_types_match): Ensure ctype 8-bit safety.
3047 * sendmsg.c (__objc_init_install_dtable) Mark unused parameters.
3049 2002-06-09 Andreas Jaeger <aj@suse.de>
3051 * encoding.c (objc_layout_structure_next_member): Remove unused
3054 2002-05-20 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3056 * Makefile.in (SHELL): Set to @SHELL@.
3058 (ALL_CFLAGS): Add $(WARN_CFLAGS).
3060 2002-05-16 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
3062 * aclocal.m4: Allow for PWDCMD to override hardcoded pwd.
3063 * configure: Regenerate.
3065 2002-05-08 Alexandre Oliva <aoliva@redhat.com>
3067 * configure.in (ORIGINAL_LD_FOR_MULTILIBS): Preserve LD at
3068 script entry, and set LD to it when configuring multilibs.
3069 * configure: Rebuilt.
3071 2002-04-19 David O'Brien <obrien@FreeBSD.org>
3073 * encoding.c (MAX, MIN, ROUNDING): #undef before defining.
3075 2002-04-09 Hans-Peter Nilsson <hp@bitrange.com>
3078 * objc/objc-api.h (struct objc_protocol_list): Change type of
3079 member count from int to size_t.
3081 2002-02-11 Franz Sirl <Franz.Sirl-kernel@lauterbach.com>
3084 * aclocal.m4: Replace with version copied from libstdc++-v3.
3085 * configure.in: Update for changes to aclocal and Makefile.
3086 * configure: Regenerate.
3087 * Makefile.in: Correct install of multilibs and shared libs, use
3088 INSTALL_DATA for include files.
3090 Mon Dec 17 17:02:12 2001 Nicola Pero <nicola@brainstorm.co.uk>
3092 * init.c (__objc_exec_class): Fixed bug in the loop on unclaimed
3093 categories - when an unclaimed category was found, the loop was
3094 doing two steps forward instead of one, so that in certain cases
3095 it was failing to properly load all the categories. (Reported
3096 with fix by Alexander Malmberg <alexander@malmberg.org>).
3098 2001-11-14 Aldy Hernandez <aldyh@redhat.com>
3100 * encoding.c: Add target_flags.
3102 2001-11-07 Aldy Hernandez <aldyh@redhat.com>
3104 * objc/objc-api.h (_C_VECTOR): New.
3106 * encoding.c (VECTOR_TYPE): New.
3108 Mon Oct 29 21:29:21 2001 Nicola Pero <n.pero@mi.flashnet.it>
3110 * class.c: Rewritten the class table to use optimized, lock-free
3111 lookup. This more than doubles the speed of class method
3112 invocations. (class_table_setup), (class_table_insert),
3113 (class_table_replace), (class_table_get_safe),
3114 (class_table_next), (class_table_print),
3115 (class_table_print_histogram): New functions.
3116 (__objc_init_class_tables): Use class_table_setup.
3117 (__objc_add_class_to_hash): Use class_table_get_safe and
3118 class_table_insert. (objc_lookup_class), (objc_get_class): Do not
3119 assert the existence of the table; do not lock the runtime; use
3120 class_table_get_safe. (objc_next_class): Use class_table_next.
3121 (__objc_resolve_class_links): Use class_table_next.
3122 (class_pose_as): Use class_table_replace.
3124 2001-09-10 Ovidiu Predescu <ovidiu@cup.hp.com>
3126 * gc.c: Removed the DEBUG declaration.
3128 Wed Jul 18 12:48:56 2001 Nicola Pero <n.pero@mi.flashnet.it>
3130 * thr.c (objc_mutex_lock): Invoke __objc_thread_id directly,
3131 rather than through objc_thread_id, to save a function call.
3132 (objc_mutex_trylock, objc_mutex_unlock, objc_condition_wait):
3135 Mon Jul 16 12:15:00 2001 Nicola Pero <n.pero@mi.flashnet.it>
3137 * objc/objc-api.h (object_is_class): Fixed - buggy code was trying
3138 to cast an id to a Class, which can not be done. Make the check
3139 by using CLS_ISMETA on the class pointer instead.
3140 (object_is_meta_class): Similar fix.
3142 2001-06-09 Alexandre Oliva <aoliva@redhat.com>, Stephen L Moshier <moshier@mediaone.net>
3144 * configure.in (AC_EXEEXT): Work around in case it expands to
3145 nothing, as in autoconf 2.50.
3146 * acinclude.m4: Likewise.
3147 * configure: Rebuilt.
3149 2001-06-08 Nicola Pero <n.pero@mi.flashnet.it>
3151 * THREADS: Explain that when we compile libobjc inside GCC, we
3152 always use thr-objc.c as a backend, which uses GCC's thread code.
3154 2001-06-06 Richard Frith-Macdonald <rrfm@gnu.org>
3156 * init.c (__objc_send_message_in_list): When setting a new entry
3157 in __objc_load_methods use the method IMP as key, but check to see
3158 if the method is in the hashtable by looking at the IMP also.
3159 Also ... call the method after adding it to the hashtable rather
3160 than before ... thus preventing an obscure possibility of infinite
3161 recursion if a +load method itself loads a subclass.
3163 2001-05-25 Ovidiu Predescu <ovidiu@cup.hp.com>
3165 * init.c (__objc_send_message_in_list): When setting a new entry
3166 in __objc_load_methods use the method name as key, not the method
3167 IMP (reported by Richard Frith-Macdonald <richard@brainstorm.co.uk>).
3169 2001-05-09 Joseph S. Myers <jsm28@cam.ac.uk>
3171 * objc-features.texi: Move to ../gcc/objc.texi.
3173 * Makefile.in: Don't generate documentation from
3176 2001-05-01 Mark Mitchell <mark@codesourcery.com>
3178 * fdl.texi: New file.
3179 * objc-features.texi: Simplify.
3180 * Makefile.in: Adjust accordingly.
3182 2001-04-30 Mark Mitchell <mark@codesourcery.com>
3184 * objc-features.texi: Use the GFDL.
3186 Wed Mar 21 04:44:58 EST 2001 John Wehle (john@feith.com)
3188 * encoding.c (REAL_TYPE): Define.
3190 2001-03-19 David Edelsohn <edelsohn@gnu.org>
3192 * encoding.c (TYPE_MODE): Define.
3194 2001-03-14 Nicola Pero <n.pero@mi.flashnet.it>
3196 * thr.c (objc_thread_add): New function.
3197 (objc_thread_remove): Ditto.
3198 * objc/thr.h: Declare them.
3199 * libobjc.def: Mention them.
3201 2001-02-28 Ovidiu Predescu <ovidiu@cup.hp.com>
3203 * objc-features.texi: Document the @compatibility_alias compiler
3204 directive (description from Nicola Pero <n.pero@mi.flashnet.it>).
3206 Fri Feb 23 18:12:00 2001 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
3208 * sendmsg.c (__objc_forward): Delete strlen() declaration.
3210 2001-02-08 Geoffrey Keating <geoffk@redhat.com>
3212 * configure.in: Don't run AC_PROG_CC_WORKS or AC_EXEEXT, because
3213 we're not interested in the result and they might fail.
3214 * configure: Regenerated.
3216 2001-01-12 Joseph S. Myers <jsm28@cam.ac.uk>
3218 * objc-features.texi: Use @email.
3220 2001-01-12 Joseph S. Myers <jsm28@cam.ac.uk>
3222 * sendmsg.c (__objc_print_dtable_stats): Don't use #ifdef inside
3225 2000-01-11 Richard Earnshaw <rearnsha@arm.com>
3227 * encoding.c (STRUCTURE_SIZE_BOUNDARY): Redefine in a way that
3228 determines the value dynamically.
3230 Wed Jan 3 00:49:10 2001 Ovidiu Predescu <ovidiu@cup.hp.com>
3232 * sendmsg.c: Added __objc_msg_forward, a hook that allows external
3233 libraries to provide a function that returns the real forwarding
3234 function. This can alleviate problems __builtin_apply() and
3235 friends have on various platforms. (Solution suggested by Helge
3238 * objc/objc-api.h: Define __objc_msg_forward.
3240 * sendmsg.c: Define gen_rtx_REG.
3242 2000-12-06 Ralf Corsepius <corsepiu@faw.uni-ulm.de>
3244 * thr-rtems.c: New file. Stub to compile.
3246 2000-09-06 Alexandre Oliva <aoliva@redhat.com>
3248 * configure: Rebuilt with new libtool.m4.
3250 Tue Aug 15 00:38:56 2000 Ovidiu Predescu <ovidiu@cup.hp.com>
3252 * configure.in: Create a config.h file. Check for <sched.h>.
3253 * configure: Regenerate.
3255 * config.h.in: Check for <sched.h>.
3257 2000-08-14 Zack Weinberg <zack@wolery.cumb.org>
3259 * configure: Regenerate after change to ../libtool.m4.
3261 2000-08-14 Andreas Schwab <schwab@suse.de>
3263 * objc-features.texi (Top): Move @menu at end of node.
3265 2000-08-11 Manfred Hollstein <manfredh@redhat.com>
3267 * objc-features.texi: Move @node Top before @menu.
3269 Sun Aug 6 23:27:49 2000 Ovidiu Predescu <ovidiu@cup.hp.com>
3271 * objc-features.texi: Documented the new -fconstant-string-class
3274 Sun Aug 6 22:51:16 2000 Ovidiu Predescu <ovidiu@cup.hp.com>
3276 * thr-posix.c: Integrated Chris Ball's <cball@fmco.com> changes to
3277 improve the Posix thread support for Objective-C.
3279 2000-08-04 Zack Weinberg <zack@wolery.cumb.org>
3281 * aclocal.m4: Replace copy of ../libtool.m4 with
3282 sinclude(../libtool.m4).
3284 Fri Jul 28 08:58:02 2000 Nicola Pero <nicola@brainstorm.co.uk>
3286 * configure.in: Added libtool support; build shared libraries
3287 if --enable-shared was passed on command line.
3288 * Makefile.in: Modified most compilation commands to use libtool.
3289 * aclocal.m4: New symbolic link to the ../libtool.m4, from the
3290 libtool distribution.
3292 Sat Jul 29 00:10:21 2000 Ovidiu Predescu <ovidiu@cup.hp.com>
3294 * sarray.c, Object.m: Removed the explicit prototypes for strlen
3295 and memcpy on 64-bit platforms (Suggested by Rodney Brown
3298 2000-05-12 H.J. Lu (hjl@gnu.org)
3300 * Makefile.in (GTHREAD_FLAGS): New.
3301 (ALL_CFLAGS): Add $(GTHREAD_FLAGS).
3302 (OBJC_THREAD_FILE): Changed to thr-objc.
3304 * configure.in (GTHREAD_FLAGS): New, check and replace it for
3306 (OBJC_THREAD_FILE): Removed.
3310 2000-07-13 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3312 * objc/hash.h: Include string.h.
3314 2000-04-15 David Edelsohn <edelsohn@gnu.org>
3316 * Object.m (strlen): 64-bit PowerPC is a 64bit platform as well.
3318 2000-04-12 Jakub Jelinek <jakub@redhat.com>
3320 * Object.m (strlen): Provide prototype on all 64bit platforms,
3322 * sarray.c (memcpy): Likewise.
3323 * encoding.c (objc_layout_finish_structure): Don't use
3324 ROUND_TYPE_ALIGN on sparc.
3326 * encoding.c (objc_layout_structure_next_member): Do the whole
3327 procedure even for the first member, so that we get correct
3330 2000-03-29 Zack Weinberg <zack@wolery.cumb.org>
3332 * objc/Protocol.h, objc/objc-list.h: Change #endif labels to
3335 2000-02-23 Zack Weinberg <zack@wolery.cumb.org>
3337 * Makefile.in: Add -DIN_TARGET_LIBS to ALL_CFLAGS.
3339 Thu Sep 23 07:19:12 1999 Chris Ball <cball@fmco.com>
3341 * thr-posix.c (__objc_mutex_deallocate): made deallocate work.
3343 Tue Sep 21 07:47:10 1999 Jeffrey A Law (law@cygnus.com)
3345 * Makefile.in (gc.o, gc_gc.o): Do not pass -fgnu-runtime to
3346 the compiler when building C code.
3348 Fri Aug 6 23:32:29 1999 Daniel Jacobowitz <drow@drow.them.org>
3350 * Makefile.in (FLAGS_TO_PASS): Include prefix, exec_prefix,
3351 libdir, libsubdir and tooldir.
3353 Mon Jun 21 05:40:15 1999 John David Anglin <dave@hiauly1>
3355 * init.c (__objc_force_linking): Make global.
3357 Thu May 20 03:20:59 1999 Jeffrey A Law (law@cygnus.com)
3359 * configure.in (AC_EXEEXT): Remove call.
3360 (compiler_name): Explicitly check with no extension and .exe
3362 * configure: Regenerate.
3364 Sun Apr 25 01:15:34 1999 Mumit Khan <khan@xraylith.wisc.edu>
3366 * Makefile.in (CC1OBJ): Define in terms of CC.
3367 (runtime-info.h): Use.
3369 Fri April 8 08:21:07 1999 Ovidiu Predescu <ovidiu@cup.hp.com>
3371 * objc-features.texi: Updated the URL to Boehm's GC page.
3373 Fri Mar 26 23:41:07 1999 Ovidiu Predescu <ovidiu@cup.hp.com>
3375 * archive.c (__objc_code_char, __objc_write_char): Explicitly specify
3376 the char as being signed (patch from Daniel Jacobowitz
3379 Wed Mar 24 22:41:28 1999 Mumit Khan <khan@xraylith.wisc.edu>
3381 * configure.in (AC_PREREQ): Update to 2.13.
3382 (AC_EXEEXT): Call to find possible file extension.
3383 (compiler_name): Use.
3384 * configure: Regenerate.
3386 Wed Jan 27 02:31:01 1999 Jeffrey A Law (law@cygnus.com)
3388 * Makefile.in (ALL_CFLAGS): Add -DIN_GCC.
3390 Tue Jan 5 01:38:53 1999 Jeffrey A Law (law@cygnus.com)
3392 * configure.in (thread_file): Correct and simplify code to find
3394 * configure: Rebuilt.
3396 1998-11-26 Manfred Hollstein <manfred@s-direktnet.de>
3398 * configure.in (compiler_name): Add check to detect if this
3399 language's compiler has been built.
3400 * configure: Regenerate.
3402 Mon Nov 23 16:50:28 1998 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3404 * configure.in: Use AC_PREREQ(2.12.1).
3406 Thu Nov 19 20:33:37 1998 Jeffrey A Law (law@cygnus.com)
3408 * Makefile.in (runtime-info.h): Avoid GNU make extensions.
3410 Sun Nov 8 17:46:14 1998 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3412 * Makefile.in (INCLUDES): Add -I$(srcdir)/$(MULTISRCTOP)../include.
3414 Thu Oct 22 14:34:06 1998 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3416 * configure.in: Use AC_CONFIG_AUX_DIR($topsrcdir).
3418 Sat Oct 17 05:21:31 1998 Ovidiu Predescu <ovidiu@slip.net>
3420 * objc-features.texi (Top): Changed the email address.
3421 * objc-features.texi (Garbage Collection): Use @uref instead of @url.
3423 Mon Oct 11 21:25:27 1998 Ovidiu Predescu <ovidiu@slip.net>
3425 * encoding.c: Redefine get_inner_array_type to get the first entry
3428 Thu Oct 8 12:21:14 1998 Richard Frith-Macdonald <richard@brainstorm.co.uk>
3430 * encoding.c (objc_skip_type_qualifiers): Handle _C_BYREF.
3431 (objc_get_type_qualifiers): Similarly.
3432 * objc/encoding.h (_C_BYREF): Define.
3435 1998-10-07 David S. Miller <davem@pierdol.cobaltmicro.com>
3437 * objc/sarray.h: Make boffset be an unsigned long when sparc so it
3438 works out on 64-bit systems.
3440 Tue Oct 6 20:32:06 1998 Alexandre Oliva <oliva@dcc.unicamp.br>
3442 * Makefile.in (INCLUDES): Make it multilib-friendly.
3444 Fri Oct 2 07:12:14 1998 H.J. Lu (hjl@gnu.org)
3446 * Makefile.in (INCLUDES): Add -I$(srcdir)/../gcc.
3448 Thu Oct 1 22:33:03 1998 Robert Lipe <robertl@dgii.com>
3449 Jeffrey A Law (law@cygnus.com)
3451 * Makefile.in (INCLUDES): Reference gcc via $MULTIBUILDTOP.
3452 (FLAGS_TO_PASS): Added.
3453 (runtime-info.h): Reference cc1ibj via $MULTIBUILDTOP.
3455 * archive.c: Change config.h to tconfig.h.
3457 * configure.in: Find gcc's object directory even for multilibs.
3459 Wed Sep 30 18:17:17 1998 Robert Lipe <robertl@dgii.com>
3461 * configure.in: Escape ^ in grep string.
3462 * configure: Rebuilt.
3464 Wed Sep 30 09:14:52 1998 Jeffrey A Law (law@cygnus.com)
3466 * All .h files pushed down into the objc/ subdirectory.
3467 * Makefile.in (copy_headers): Corresponding changes.
3468 * configure.in (AC_INIT): Corresponding changes.
3469 * configure: Rebuilt.
3471 1998-09-30 Ben Elliston <bje@cygnus.com>
3472 Jeff Law <law@cygnus.com>
3474 * Makefile.in: Rewrite.
3476 * configure.in: Likewise.
3478 * configure: Regenerate.
3480 * All .c files. Remove "objc" prefix when including objc header
3481 files. Include tconfig.h, not ../tconfig.h.
3483 Mon Sep 21 23:27:10 1998 Ovidiu Predescu <ovidiu@slip.net>
3485 * encoding.c (TREE_TYPE, ARRAY_TYPE): Define.
3486 (get_inner_array_type): Define.
3488 1998-09-21 Ben Elliston <bje@cygnus.com>
3490 * New directory. Moved files from ../gcc/objc.
3492 Copyright (C) 1998-2018 Free Software Foundation, Inc.
3494 Copying and distribution of this file, with or without modification,
3495 are permitted in any medium without royalty provided the copyright
3496 notice and this notice are preserved.