1 2015-02-05 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4 * thr.c (_XOPEN_SOURCE): Remove.
6 2015-01-27 Matthias Klose <doko@ubuntu.com>
8 * sendmsg.c: Add prototypes for __objc_get_forward_imp and get_imp.
10 2015-01-09 Dimitris Papavasiliou <dpapavas@gmail.com>
13 * ivars.c: Add a check for classes without instance
14 variables, which have a NULL ivar list pointer.
16 2015-01-05 Jakub Jelinek <jakub@redhat.com>
18 Update copyright years.
20 2014-11-21 H.J. Lu <hongjiu.lu@intel.com>
23 * configure: Regenerated.
25 2014-11-11 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
28 * configure: Regenerate.
30 2014-11-05 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
32 * thr.c (_XOPEN_SOURCE): Define as 600.
34 2014-07-27 Alan Modra <amodra@gmail.com>
35 Matthias Klose <doko@ubuntu.com>
39 * encoding.c: Define rs6000_special_adjust_field_align_p.
41 2014-01-02 Richard Sandiford <rdsandiford@googlemail.com>
43 Update copyright years
45 2013-09-20 Alan Modra <amodra@gmail.com>
47 * configure: Regenerate.
49 2013-07-21 OndÅej BÃlka <neleai@seznam.cz>
52 * encoding.c: Likewise.
54 * objc-private/runtime.h: Likewise.
55 * objc/runtime.h: Likewise.
56 * objc-sync.c: Likewise.
58 2013-07-04 Kai Tietz <ktietz@redhat.com>
60 * exception.c: Add check for SjLj to SEH blocks.
62 2013-02-03 Richard Sandiford <rdsandiford@googlemail.com>
64 Update copyright years.
66 2012-10-19 Michael Meissner <meissner@linux.vnet.ibm.com>
68 * encoding.c (TARGET_VSX): Provide definitions based on the
69 current compilation options, and not based off the target options
71 (TARGET_ALTIVEC): Likewise.
72 (TARGET_64BIT): Likewise.
74 2012-09-14 David Edelsohn <dje.gcc@gmail.com>
76 * configure: Regenerated.
78 2012-07-19 Tristan Gingold <gingold@adacore.com>
79 Richard Henderson <rth@redhat.com>
81 * exception.c (__gnu_objc_personality_seh0): New function.
83 2012-05-16 H.J. Lu <hongjiu.lu@intel.com>
85 * configure: Regenerated.
87 2012-03-12 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
89 * configure.ac (enable_objc_gc): Remove alpha*-dec-osf* handling.
90 * configure: Regenerate.
92 * thr.c (_XOPEN_SOURCE): Define unconditionally.
94 2011-11-21 Andreas Tobler <andreast@fgznet.ch>
96 * configure: Regenerate.
98 2011-11-02 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
100 * Makefile.in (INCLUDES): Add -I$(MULTIBUILDTOP)../libgcc.
101 * configure.ac (target_thread_file, HAVE_GTHR_DEFAULT): Remove.
102 * configure: Regenerate.
103 * config.h.in: Regenerate.
105 2011-10-17 Paul Brook <paul@codesourcery.com>
106 Matthias Klose <doko@ubuntu.com>
108 * exception.c (parse_lsda_header): hardcode ttype_encoding for older
110 (get_ttype_entry) Remove __ARM_EABI_UNWINDER__ variant.
112 2011-10-09 Nicola Pero <nicola.pero@meta-innovation.com>
115 * init.c (__objc_exec_class): Work around a bug in clang's code
116 generation. Clang sets the class->info field to values different
117 from 0x1 or 0x2 (the only allowed values in the traditional GNU
118 Objective-C runtime ABI) to store some additional information, but
119 this breaks backwards compatibility. Wipe out all the bits in the
120 fields other than the first two upon loading a class.
122 2011-10-09 Nicola Pero <nicola.pero@meta-innovation.com>
124 * class.c (objc_lookup_class): Added back for compatibility with
125 clang which seems to emit calls to it.
127 2011-10-08 Richard Frith-Macdonald <rfm@gnu.org>
128 Nicola Pero <nicola.pero@meta-innovation.com>
131 * sendmsg.c (__objc_send_initialize): If a class does not have an
132 +initialize method, search for an +initialize method in the
133 superclass and in the ancestor classes and execute the first one
134 that is found. This makes the GNU runtime behave in the same way
135 as the Apple/NeXT runtime with respect to +initialize methods and
138 2011-08-06 Nicola Pero <nicola.pero@meta-innovation.com>
141 * class.c (__objc_update_classes_with_methods): Iterate over meta
142 classes as well as normal classes when refreshing the method
143 implementations. This fixes replacing class methods.
145 2011-08-06 Nicola Pero <nicola.pero@meta-innovation.com>
147 * class.c (class_getSuperclass): Fixed to work with meta classes
148 still in construction too.
150 2011-08-06 Nicola Pero <nicola.pero@meta-innovation.com>
152 * class.c (class_getSuperclass): Fixed typo in comment.
154 2011-08-06 Nicola Pero <nicola.pero@meta-innovation.com>
157 * class.c (class_getSuperclass): Return the superclass if the
158 class is in construction.
159 * objc/runtime.h (class_getSuperclass): Updated documentation.
161 2011-08-05 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
163 * Makefile.in (INCLUDES): Search
164 $(srcdir)/$(MULTISRCTOP)../libgcc.
166 2011-06-08 Nicola Pero <nicola.pero@meta-innovation.com>
168 * objc/objc.h (__GNU_LIBOBJC__): Bumped to 20110608.
170 2011-06-08 Nicola Pero <nicola.pero@meta-innovation.com>
172 * configure.ac (VERSION): Bumped to 4:0:0.
173 * configure (VERSION): Likewise.
175 2011-06-08 Nicola Pero <nicola.pero@meta-innovation.com>
177 * objc/README: Updated.
178 * objc-private/selector.h: Updated comments.
180 2011-06-07 Nicola Pero <nicola.pero@meta-innovation.com>
182 * sendmsg.c (class_get_instance_method): Removed.
183 (class_get_class_method): Removed.
184 (objc_get_uninstalled_dtable): Removed.
186 2011-06-07 Nicola Pero <nicola.pero@meta-innovation.com>
188 * objc-private/module-abi-8.h (class_get_instance_size): Removed.
189 * objects.c (class_create_instance): Removed.
190 * error.c (__USE_FIXED_PROTOTYPES__): Removed.
191 * gc.c (__objc_generate_gc_type_description): Use
192 class_getInstanceSize() instead of class_get_instance_size().
193 * selector.c (sel_types_match): Made static.
194 (sel_get_typed_uid): Removed.
195 (sel_get_any_typed_uid): Removed.
196 (sel_get_name): Removed.
197 (sel_get_type): Removed.
198 (sel_register_name): Removed.
199 (sel_register_typed_name): Removed.
200 (sel_get_uid): Removed.
202 2011-06-07 Nicola Pero <nicola.pero@meta-innovation.com>
204 * encoding.c (method_get_number_of_arguments): Removed.
205 (method_get_sizeof_arguments): Removed.
207 2011-06-07 Nicola Pero <nicola.pero@meta-innovation.com>
209 * class.c (objc_next_class): Removed.
210 (class_pose_as): Removed.
212 (class_table_replace): Removed.
213 (objc_lookup_class): Removed.
215 2011-06-07 Nicola Pero <nicola.pero@meta-innovation.com>
217 Removed the Traditional Objective-C runtime public API.
218 * Makefile.in (OBJC_DEPRECATED_H): Variable removed.
219 (install-headers): Do not create the objc/deprecated directory and
220 do not install the deprecated headers.
221 (OBJC_H): Removed encoding.h and objc-api.h.
222 * Object.m: Removed all methods with the exception of -class and
223 -isEqual:. Updated includes. ([-class]): Use Modern API.
224 * objc/Object.h: Do not include deprecated/Object.h.
225 * objc/deprecated/Object.h: Removed.
226 * linking.m (__objc_linking): Call [Object class] instead of
228 * Protocol.m: Removed all methods with the exception of -isEqual:.
230 * objc/Protocol.h: Do not include deprecated/Protocol.h.
231 * objc/deprecated/Protocol.h: Removed.
232 * objc/deprecated/struct_objc_symtab.h: Removed.
233 * objc/deprecated/struct_objc_module.h: Removed.
234 * objc/deprecated/struct_objc_ivar.h: Removed.
235 * objc/deprecated/struct_objc_ivar_list.h: Removed.
236 * objc/deprecated/struct_objc_method.h: Removed.
237 * objc/deprecated/struct_objc_method_list.h: Removed.
238 * objc/deprecated/struct_objc_protocol_list.h: Removed.
239 * objc/deprecated/struct_objc_category.h: Removed.
240 * objc/deprecated/MetaClass.h: Removed.
241 * objc/deprecated/objc_msg_sendv.h: Removed.
242 * objc/deprecated/README: Removed.
243 * objc/deprecated/struct_objc_class.h: Removed.
244 * objc/deprecated/struct_objc_protocol.h: Removed.
245 * objc/deprecated/struct_objc_selector.h: Removed.
246 * objc/encoding.h: Removed.
247 * objc/message.h (struct objc_super): Removed the definition for
248 the Traditional Objective-C runtime API.
249 * objc/objc.h: Do not include objc/objc-decls.h.
250 deprecated/struct_objc_selector.h, deprecated/MetaClass.h,
251 deprecated/struct_objc_class.h, deprecated/struct_objc_protocol.h
252 and deprecated/objc_msg_sendv.h. Uncommented new definition of
254 * objc/objc-api.h: Removed.
255 * objc/runtime.h: Updated comments. Removed check to detect
256 concurrent usage of Traditional and Modern APIs.
257 * objc-private/module-abi-8.h: Always define struct objc_class and
258 struct objc_protocol. (struct objc_protocol_list): Changed type
259 of 'list' argument from 'Protocol *' to 'struct objc_protocol *'.
260 (class_get_instance_size): Added.
261 * objc-private/protocols.h (__objc_protocols_add_protocol): Take a
262 'struct objc_protocol *' as argument, not a 'Protocol *'.
263 * objc-private/runtime.h: Updated comments.
264 * objc-private/selector.h (struct objc_selector, sel_eq): Added.
265 * class.c: Include objc-private/selector.h.
266 (objc_get_meta_class): Return a Class instead of a MetaClass.
267 * encoding.c (method_get_next_argument): Removed.
268 (method_get_first_argument): Removed.
269 (method_get_nth_argument): Removed.
270 * gc.c: Include objc/runtime.h instead of objc/encoding.h.
271 Include objc-private/module-abi-8.h and ctype.h.
272 * protocols.c (__objc_protocols_add_protocol): Take a 'struct
273 objc_protocl *' as argument, not a 'Protocol *'.
274 (class_addProtocol): Added casts to 'struct objc_protocol *' and
276 (class_copyProtocolList): Likewise.
277 (protocol_conformsToProtocol): Likewise.
278 (protocol_copyProtocolList): Likewise.
279 * sarray.c: Include objc-private/module-abi-8.h.
280 * sendmsg.c (method_get_next_argument): Removed.
281 (method_get_first_argument): Removed.
282 (method_get_nth_argument): Removed.
283 (objc_msg_sendv): Removed.
284 (arglist_t, retval_t): New. (class_get_class_method): Take a
285 'Class', not 'MetaClass', argument.
286 * thr.c: Include module-abi-8.h.
288 2011-06-03 Nicola Pero <nicola.pero@meta-innovation.com>
290 * Makefile.in (OBJC_DEPRECATED_H): Removed struct_objc_static_instances.h
291 and objc_get_uninstalled_dtable.h.
292 * objc/deprecated/struct_objc_static_instances.h: Removed.
293 * objc/deprecated/objc_get_uninstalled_dtable.h: Removed.
294 * objc/objc-api.h: Do not include deprecated/objc_static_instances.h
295 and deprecated/objc_get_uninstalled_dtable.h.
297 2011-06-03 Nicola Pero <nicola.pero@meta-innovation.com>
299 * Makefile.in (OBJC_DEPRECATED_H): Removed objc_object_alloc.h.
300 * objc/deprecated/objc_object_alloc.h: Removed.
301 * objc/objc-api.h: Do not include deprecated/objc_object_alloc.h.
302 * objects.c (_objc_object_alloc, _objc_object_dispose,
303 _objc_object_copy): Removed.
304 * libobjc.def (__objc_object_alloc, __objc_object_copy,
305 __objc_object_dispose): Removed.
307 2011-06-03 Nicola Pero <nicola.pero@meta-innovation.com>
309 * Makefile.in (OBJC_DEPRECATED_H): Removed METHOD_NULL.h.
310 * objc/objc-api.h: Do not include deprecated/METHOD_NULL.h.
311 * objc/deprecated/METHOD_NULL.h: Removed.
313 2011-06-03 Nicola Pero <nicola.pero@meta-innovation.com>
315 * Makefile.in (OBJC_DEPRECATED_H): Removed objc_valloc.h,
316 objc_malloc.h and objc_unexpected_exception.h.
317 (exception.lo): Do not use -Wno-deprecated-declarations.
318 (exception_gc.lo): Likewise.
319 * objc/objc-api.h: Do not include deprecated/objc_valloc.h,
320 deprecated/objc_malloc.h and
321 deprecated/objc_unexpected_exception.h.
322 * objc/deprecated/objc_valloc.h: Removed.
323 * objc/deprecated/objc_malloc.h: Removed.
324 * objc/deprecated/objc_unexpected_exception.h: Removed.
325 * exception.c (_objc_unexpected_exception): Removed.
326 (objc_exception_throw): Do not check for
327 _objc_unexpected_exception.
328 * memory.c (objc_valloc, _objc_malloc, _objc_atomic_malloc,
329 _objc_valloc, _objc_realloc, _objc_calloc, _objc_free): Removed.
330 * libobjc.def (_objc_unexpected_exception, objc_valloc): Removed.
332 2011-06-03 Nicola Pero <nicola.pero@meta-innovation.com>
334 * objc/objc.h: Do not include deprecated/STR.h.
335 * objc/deprecated/STR.h: Removed.
336 * Makefile.in (OBJC_DEPRECATED_H): removed STR.h.
338 2011-06-03 Nicola Pero <nicola.pero@meta-innovation.com>
340 * Makefile.in (OBJC_H): Removed hash.h and sarray.h.
341 (OBJC_DEPRECATED_H): Likewise.
342 * libobjc.def (objc_hash_new, objc_hash_delete, objc_hash_add,
343 objc_hash_remove, objc_hash_next, objc_hash_value_for_key,
344 objc_hash_is_key_in_hash, hash_add, hash_delete, hash_new,
345 hash_next, hash_remove, hash_value_for_key, hash_is_key_in_hash,
346 sarray_at_put, sarray_at_put_safe, sarray_free, sarray_lazy_copy,
347 sarray_new, sarray_realloc, sarray_remove_garbage): Removed.
348 * objc/sarray.h: Removed.
349 * objc/hash.h: Removed.
350 * objc/deprecated/sarray.h: Removed.
351 * objc/deprecated/hash.h: Removed.
352 * objc/Object.h: Do not include objc/deprecated/hash.h
353 * Object.m: Include string.h.
354 * objc/objc-api.h: Do not include objc/deprecated/hash.h.
355 * objc-private/common.h (GNU_LIBOBJC_COMPILING_LIBOBJC_ITSELF):
358 2011-06-03 Nicola Pero <nicola.pero@meta-innovation.com>
360 * Object.m ([-forward::]): Removed.
361 * objc/deprecated/Object.h ([-forward::]): Removed.
362 * sendmsg.c (__objc_forward): Updated comments.
364 2011-06-03 Nicola Pero <nicola.pero@meta-innovation.com>
366 * Makefile.in (OBJC_H): Removed objc-list.h.
367 (OBJC_DEPRECATED_H): Removed objc-list.h.
368 * objc/objc-list.h: File removed.
369 * objc/deprecated/objc-list.h: File removed.
371 2011-06-03 Nicola Pero <nicola.pero@meta-innovation.com>
373 * Makefile.in (OBJC_H): Removed typedstream.h.
374 (OBJC_DEPRECATED_H): Removed typedstream.h.
375 (C_SOURCE_FILES): Removed archive.c.
376 (Object.lo): Rule removed.
377 (Object_gc.lo): Likewise.
378 (archive.lo): Likewise.
379 (archive_gc.lo): Likewise.
380 * objc/deprecated/Object.h ([+streamVersion:], [-read], [-write],
382 Do not include deprecated/typedstream.h.
383 * Object.m: Removed the same methods.
384 * archive.c: File removed.
385 * objc/typedstream.h: File removed.
386 * objc/deprecated/typedstream.h: File removed.
387 * libobjc.def (__objc_read_nbyte_uint, __objc_read_nbyte_ulong,
388 __objc_write_class, __objc_write_object, __objc_write_selector,
389 objc_close_typed_stream, objc_end_of_typed_stream,
390 objc_flush_typed_stream, objc_get_stream_class_version,
391 objc_open_typed_stream, objc_open_typed_stream_for_file,
392 objc_read_array, objc_read_char, objc_read_int, objc_read_long,
393 objc_read_object, objc_read_selector, objc_read_short,
394 objc_read_string, objc_read_type, objc_read_types,
395 objc_read_unsigned_char, objc_read_unsigned_int,
396 objc_read_unsigned_long, objc_read_unsigned_short,
397 objc_write_array, objc_write_char, objc_write_int,
398 objc_write_long, objc_write_object, objc_write_object_reference,
399 objc_write_root_object, objc_write_selector, objc_write_short,
400 objc_write_string, objc_write_string_atomic, objc_write_type,
401 objc_write_types, objc_write_unsigned_char,
402 objc_write_unsigned_int, objc_write_unsigned_long,
403 objc_write_unsigned_short): Removed.
405 2011-06-02 Nicola Pero <nicola.pero@meta-innovation.com>
407 * Makefile.in (OBJC_DEPRECATED_H): Removed objc_error.h.
408 * objc/deprecated/objc_error.h: Removed.
409 * objc/objc-api.h: Do not include deprecated/objc_error.h.
410 * libobjc.def (objc_error, objc_verror): Removed.
411 * error.c (_objc_error_handler, objc_error, objc_verror,
412 objc_set_error_handler): Removed.
413 * Object.m ([-error:], [-perform:], [-perform:with:],
414 [-perform:with:with], [-subclassResponsibility:],
415 [-notImplemented:], [-shouldNotImplement:], [-doesNotRecognize:]):
417 * objc/deprecated/Object.h: Removed the same methods.
418 * sendmsg.c (__objc_forward): Do not try to invoke the "error:"
419 method after trying to invoke the "doesNotRecognize:" method.
421 2011-05-26 Nicola Pero <nicola.pero@meta-innovation.com>
423 * sendmsg.c: Reindented part of the file. No non-trivial changes
426 2011-05-26 Nicola Pero <nicola.pero@meta-innovation.com>
428 * sendmsg.c (__objc_install_dtable_for_class): Use objc_getClass,
429 not objc_lookup_class.
431 2011-05-25 Richard Frith-Macdonald <rfm@gnu.org>
432 David Ayers <ayers@fsfe.org>
435 * sendmsg.c: Include objc/hash.h.
436 (get_implementation): New function, mostly with code from get_imp
437 updated to support the new +initialize dispatch table logic.
438 (get_imp): Use get_implementation.
439 (__objc_responds_to): Updated to support the new +initialize
440 dispatch table logic.
441 (class_respondsToSelector): Likewise.
442 (objc_msg_lookup): Use get_implementation.
443 (__objc_init_install_dtable): Removed.
444 (__objc_install_methods_in_dtable): Updated arguments.
445 (__objc_install_dispatch_table_for_class): Renamed to
446 __objc_install_dtable_for_class and updated to support the new
447 +initialize dispatch table logic.
448 (__objc_update_dispatch_table_for_class): Updated to support the
449 new +initialize dispatch table logic.
450 (__objc_forward): Call get_implementation instead of get_imp.
451 (prepared_dtable_table): New.
452 (__objc_prepare_dtable_for_class): New.
453 (__objc_prepared_dtable_for_class): New.
454 (__objc_get_prepared_imp): New.
455 (__objc_install_prepared_dtable_for_class): New.
457 2011-05-24 Nicola Pero <nicola.pero@meta-innovation.com>
460 * selector.c (__sel_register_typed_name): Use sel_types_match()
461 instead of strcmp() to compare selector types (Suggestion by
462 Richard Frith-Macdonald <rfm@gnu.org>).
464 2011-04-15 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
467 * Makefile.in (OBJC_GCFLAGS): Move ...
468 * configure.ac (enable_objc_gc): ... here.
469 Add $(libsuffix) to OBJC_BOEHM_GC.
470 * configure: Regenerate.
472 2011-02-28 Nicola Pero <nicola.pero@meta-innovation.com>
474 * selector.c (sel_getTypedSelector): Return NULL if there are
475 multiple selectors with conflicting types.
476 * objc/runtime.h (sel_getTypedSelector): Updated documentation.
478 2011-02-28 Richard Frith-Macdonald <rfm@gnu.org>
481 * gc.c (class_ivar_set_gcinvisible): Use _C_GCINVISIBLE instead of
484 2011-02-13 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
486 * configure: Regenerate.
488 2010-12-26 Nicola Pero <nicola.pero@meta-innovation.com>
490 * init.c (create_tree_of_subclasses_inherited_from): Use
491 class_superclass_of_class instead of assuming a class is
492 unresolved when it could be resolved. Tidied up assignment and
494 (__objc_tree_insert_class): Enhanced DEBUG_PRINTF.
495 (objc_tree_insert_class): Tidied up loop; return immediately upon
497 (__objc_exec_class): Do not set __objc_class_tree_list.
499 2010-12-24 Nicola Pero <nicola.pero@meta-innovation.com>
501 * selector.c (sel_getTypedSelector): Return NULL if given a NULL
503 (sel_registerTypedName): Same.
504 (sel_registerName): Same.
505 * objc/runtime.h: Updated documentation.
507 2010-12-24 Nicola Pero <nicola.pero@meta-innovation.com>
509 * objc/runtime.h (class_addIvar): Updated documentation. The
510 alignment is actually the log_2 of the alignment in bytes.
511 * ivars.c (class_addIvar): Corresponding change to the
514 2010-12-24 Nicola Pero <nicola.pero@meta-innovation.com>
516 * objc/runtime.h (sel_getType): Renamed to sel_getTypeEncoding to
517 be consistent with method_getTypeEncoding and
518 ivar_getTypeEncoding.
519 (sel_copyTypedSelectorList, sel_getTypedSelector): New.
520 * selector.c (sel_getType): Renamed to sel_getTypeEncoding.
521 (sel_copyTypedSelectorList, sel_getTypedSelector): New.
522 (sel_get_type): Updated call to sel_getType.
524 2010-12-24 Nicola Pero <nicola.pero@meta-innovation.com>
526 * objc/runtime.h (class_conformsToProtocol,
527 class_copyProtocolList): Updated documentation.
529 2010-12-23 Nicola Pero <nicola.pero@meta-innovation.com>
531 * init.c (create_tree_of_subclasses_inherited_from): Updated
532 DEBUG_PRINTF messages.
533 (__objc_tree_insert_class): Same.
534 (__objc_send_load_using_method_list): Same.
535 (__objc_send_load): Same.
536 (__objc_exec_class): Same. In particular, do not print the module
537 name since it is no longer used.
538 * sendmsg.c (__objc_send_initialize): Added DEBUG_PRINTFs for
539 tracking +initialize calls.
540 (__objc_update_dispatch_table_for_class): Added DEBUG_PRINTFs for
541 tracking updates of dispatch tables.
542 (__objc_install_dispatch_table_for_class): Same.
544 2010-12-23 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
546 * Makefile.in (libobjc$(libsuffix).la): Link with -Wc,-shared-libgcc.
547 (libobjc_gc$(libsuffix).la): Likewise.
549 2010-12-23 Nicola Pero <nicola.pero@meta-innovation.com>
551 * sendmsg.c (class_addMethod): Return NO if the method already
554 2010-12-22 Nicola Pero <nicola.pero@meta-innovation.com>
556 * init.c (duplicate_classes): New.
557 (__objc_exec_class): Initialize duplicate_classes.
558 (__objc_create_classes_tree): Ignore classes in the
559 duplicate_classes table.
560 (__objc_call_load_callback): Same.
561 (__objc_init_class): If a duplicate class is found, add it to
562 duplicate_classes instead of aborting. Return YES if the class is
563 not a duplicate, and NO if it is.
564 * objc-private/runtime.h (__objc_init_class): Updated prototype.
566 2010-12-22 Nicola Pero <nicola.pero@meta-innovation.com>
568 * objc-private/objc-list.h: Reindented file. No code changes.
569 * objc-private/sarray.h: Same change.
571 2010-12-22 Nicola Pero <nicola.pero@meta-innovation.com>
573 * objc-private/accessors.h: Removed 'extern "C"' guards. This
574 file is never compiled with C++.
575 * objc-private/hash.h: Same change.
576 * objc-private/objc-list.h: Same change.
577 * objc-private/objc-sync.h: Same change.
578 * objc-private/protocols.h: Same change.
579 * objc-private/runtime.h: Same change.
580 * objc-private/sarray.h: Same change.
581 * objc-private/selector.h: Same change.
583 2010-12-21 Nicola Pero <nicola.pero@meta-innovation.com>
586 * class.c (__objc_add_class_to_hash): Return YES if the class was
587 added, and NO if it already existed.
588 * init.c (__objc_init_class): If __objc_add_class_to_hash returns
589 NO, then abort the program with an error message.
590 * objc-private/runtime.h (__objc_add_class_to_hash): Updated
593 2010-12-21 Nicola Pero <nicola.pero@meta-innovation.com>
595 * init.c (_objc_load_callback): Initialize with 0.
596 (__objc_call_callback): Renamed to __objc_call_load_callback.
597 Check _objc_load_callback only once, and if it is not set, return
599 (objc_send_load): Updated call to __objc_call_callback.
601 2010-12-21 Nicola Pero <nicola.pero@meta-innovation.com>
604 * init.c (__objc_send_message_in_list): Renamed to
605 __objc_send_load_using_method_list. Do not take an 'op' argument.
606 Register the 'load' selector if needed.
607 (__objc_send_load): Do not register the 'load' selector. Updated
608 call to __objc_send_message_in_list.
609 (__objc_create_classes_tree): Add the class of any claimed
610 category that was loaded in the module to the list of classes for
611 which we try to execute +load.
613 2010-12-21 Nicola Pero <nicola.pero@meta-innovation.com>
615 * objc-private/common.h: When DEBUG is defined, include <stdio.h>.
617 * init.c (__objc_tree_insert_class): Use %p, not %x, when printing
618 a pointer using DEBUG_PRINTF.
620 2010-12-21 Nicola Pero <nicola.pero@meta-innovation.com>
623 * selector.c (__sel_register_typed_name): When registering a new
624 selector with the same name as an existing one, reuse the existing
625 name string. Also updated types, casts and comments in the whole
628 2010-12-21 Nicola Pero <nicola.pero@meta-innovation.com>
630 * objc-private/module-abi-8.h (struct objc_symtab): Declare 'refs'
631 to be 'struct objc_selector *' and not 'SEL'.
632 * init.c (__objc_exec_class): Call
633 __objc_register_selectors_from_module instead of iterating over
634 each selector and calling __sel_register_typed_name for each.
635 * objc-private/selector.h: Declare
636 __objc_register_selectors_from_module instead of
637 __sel_register_typed_name.
638 * selector.c (__objc_register_selectors_from_module): New.
639 (__sel_register_typed_name): Made static.
641 2010-12-21 Nicola Pero <nicola.pero@meta-innovation.com>
643 * linking.m: Do not include objc/NXConstStr.h.
645 2010-12-21 Nicola Pero <nicola.pero@meta-innovation.com>
647 * objc-private/runtime.h (DEBUG_PRINTF): Moved from here ...
648 * objc-private/common.h (DEBUG_PRINTF): To here.
649 * hash.c: Do not include objc-private/runtime.h and objc/thr.h.
651 2010-12-21 Nicola Pero <nicola.pero@meta-innovation.com>
653 * hash.c: Tidied up comments and indentation. No code changes.
655 2010-12-19 Nicola Pero <nicola.pero@meta-innovation.com>
658 * accessors.m (objc_getProperty): If not atomic, do not
659 retain/autorelease the returned value.
661 2010-12-19 Nicola Pero <nicola.pero@meta-innovation.com>
663 * objc-private/runtime.h (__objc_selector_max_index,
664 __objc_init_selector_tables, __objc_register_selectors_from_class,
665 __objc_register_selectors_from_list,
666 __objc_register_selectors_from_description_list): Moved to ...
667 * objc-private/selector.h: ... here.
669 2010-12-19 Nicola Pero <nicola.pero@meta-innovation.com>
671 * objc-private/runtime.h (__objc_class_links_resolved): Removed.
672 (__objc_print_dtable_stats): Removed.
673 (__sel_register_typed_name): Removed.
674 * sendmsg.c (__objc_print_dtable_stats): Use 'void' as argument.
676 2010-12-19 Nicola Pero <nicola.pero@meta-innovation.com>
678 * init.c (__objc_exec_class): Call __objc_resolve_class_links (),
679 if appropriate, after loading the module.
681 2010-12-19 Nicola Pero <nicola.pero@meta-innovation.com>
683 * sendmsg.c (method_setImplementation): Do not declare.
685 2010-12-19 Nicola Pero <nicola.pero@meta-innovation.com>
687 * objc/message.h: Updated comments.
688 * objc/runtime.h: Updated comments.
690 2010-12-19 Nicola Pero <nicola.pero@meta-innovation.com>
692 * class.c (objc_lookupClass): Renamed to objc_lookUpClass.
693 * protocols.c: Updated all calls to objc_lookupClass to call
694 objc_lookUpClass instead.
695 * sendmsg.c (objc_lookupClass): Do not declare.
696 (get_imp): Update call to objc_lookupClass to call
697 objc_lookUpClass instead.
698 * objc/runtime.h (objc_lookupClass): Renamed to objc_lookUpClass.
700 2010-12-19 Nicola Pero <nicola.pero@meta-innovation.com>
702 * objc/runtime.h (class_ivar_set_gcinvisible): Declare.
703 * sendmsg.c (_CLS_IN_CONSTRUCTION, CLS_IS_IN_CONSTRUCTION): Do not
704 define. Updated comments.
706 2010-12-19 Nicola Pero <nicola.pero@meta-innovation.com>
708 * objc/encoding.h: Updated comments.
709 * objc/runtime.h: Updated comments.
710 (objc_setGetUnknownClassHandler): Mark with objc_EXPORT.
711 (objc_sizeof_type): Same.
712 (objc_alignof_type): Same.
713 (objc_aligned_size): Same.
714 (objc_promoted_size): Same.
715 (objc_skip_type_qualifiers): Same.
716 (objc_skip_typespec): Same.
717 (objc_skip_offset): Same.
718 (objc_skip_argspec): Same.
719 (objc_get_type_qualifiers): Same.
720 (objc_layout_structure): Same.
721 (objc_layout_structure_next_member): Same.
722 (objc_layout_finish_structure): Same.
723 (objc_layout_structure_get_info): Same.
725 2010-12-19 Nicola Pero <nicola.pero@meta-innovation.com>
727 * init.c: Updated comments.
728 * objc/objc-api.h: Updated comments.
729 * objc/runtime.h (_objc_load_callback): Declare.
731 2010-12-19 Nicola Pero <nicola.pero@meta-innovation.com>
733 * objc/Object.h: Include deprecated/typedstream.h and
734 deprecated/hash.h instead of typedstream.h. Updated comments.
736 2010-12-19 Nicola Pero <nicola.pero@meta-innovation.com>
738 * Makefile.in (OBJC_DEPRECATED_H): Added objc_msg_sendv.h.
739 * objc/deprecated/objc_msg_sendv.h: New.
740 * objc/message.h: Do not define retval_t, apply_t, arglist,
741 arglist_t, objc_msg_sendv, now in
742 objc/deprecated/objc_msg_sendv.h.
743 * objc/objc.h: Do not include message.h; include
744 objc/deprecated/objc_msg_sendv.h instead. Tidied up comments.
745 * sendmsg.c: Include objc/message.h.
746 * thr.c: Include objc/message.h.
748 2010-12-19 Nicola Pero <nicola.pero@meta-innovation.com>
750 * objc/objc-exception.h: Include objc-decls.h. Mark all
751 functions with objc_EXPORT.
752 * objc/objc-sync.h: Same change.
754 2010-12-19 Nicola Pero <nicola.pero@meta-innovation.com>
756 * Protocol.m: Moved all methods, with the exception of -isEqual:,
757 into the 'Deprecated' category.
758 * objc/Protocol.h: Removed all methods, moved to
759 objc/deprecated/Protocol.h. Include objc/deprecated/Protocol.h.
760 * objc/deprecated/Protocol.h: New.
761 * Makefile.in (OBJC_DEPRECATED_H): Added Protocol.h.
763 2010-12-19 Nicola Pero <nicola.pero@meta-innovation.com>
765 * init.c: Include objc-private/selector.h. Do not declare
766 __sel_register_typed_name.
767 * objc-private/selector.h (__sel_register_typed_name): Declare.
768 * selector.c: Include objc-private/selector.h.
770 2010-12-18 Nicola Pero <nicola.pero@meta-innovation.com>
772 * class.c: Tidied up comments and indentation. No code changes.
778 * objc-foreach.c: Same.
785 2010-12-17 Nicola Pero <nicola.pero@meta-innovation.com>
787 * init.c: Include objc/runtime.h and objc-private/module-abi-8.h
788 instead of objc/objc-api.h.
789 (init_check_module_version): Take a 'struct objc_module *'
790 argument instead of 'Module_t'. Use 'struct objc_module *'
791 instead of 'Module_t'.
792 (__objc_created_classes_tree): Take a 'struct objc_module *'
793 argument instead of 'Module_t'; use 'struct objc_symtab *' instead
795 (__objc_call_callback): Take a 'struct objc_module *' argument
796 instead of 'Module_t'; use 'struct objc_symtab *' instead of
797 'Symtab_t' and 'struct objc_category *' instead of 'Category_t'.
798 (_objc_load_callback): Take a 'struct objc_category *' argument
799 instead of 'Category *'.
800 (class_superclass_of_class): Use objc_getClass() instead of
802 (create_tree_of_subclasses_inherited_from): Same change (also, use
803 an explicit 'if' instead of '?').
804 (objc_init_statics): Same change.
805 (objc_send_load): Same change.
806 (__objc_init_protocol): same change.
807 (__objc_send_message_in_list): Take a 'struct objc_method_list *'
808 argument instead of 'MethodList_t'. Use 'struct objc_method *'
809 instead of 'Method_t'.
810 (__objc_send_load): Use 'struct objc_method_list *' instead of
811 'MethodList_t'. Use sel_registerName() instead of
813 (__objc_exec_class): Take a 'struct objc_module *' argument
814 instead of 'Module_t'. Use 'struct objc_symtab *' instead of
815 'Symtab_t'. Use objc_getClass() instead of objc_lookup_class().
816 Use 'struct objc_category *' instead of 'Category_t'.
818 2010-12-16 Nicola Pero <nicola.pero@meta-innovation.com>
820 * sendmsg.c: Include objc/runtime.h instead of objc/objc-api.h.
821 Include objc-private/module-abi-8.h and objc-private/selector.h
822 instead of objc/encoding.h.
823 (objc_msg_lookup_super): Use super->super_class instead of
825 (method_get_first_argument, method_get_next_argument): Declare
827 (class_get_instance_method): Declare before using.
828 (objc_msg_sendv): Use 'struct objc_method' instead of 'Method'.
829 (__objc_init_dispatch_tables, __objc_send_initialize): Use
830 sel_registerName() instead of sel_register_name().
831 (__objc_forward): Use sel_getName() instead of sel_get_name().
832 (objc_get_uninstalled_dtable): Use 'void' as argument.
833 * objc-private/selector.h: New.
835 2010-12-15 Nicola Pero <nicola.pero@meta-innovation.com>
837 * objc/message.h (objc_super): When using the modern API, do not
838 define Super and Super_t, and always use 'super_class' for the
840 (objc_msg_lookup_super): Updated prototype to use 'struct
841 objc_super *' instead of 'Super_t'.
842 * sendmsg.c (objc_msg_lookup_super): Updated prototype to use
843 'struct objc_super *' instead of 'Super_t'.
845 2010-12-15 Nicola Pero <nicola.pero@meta-innovation.com>
847 * objc/message.h: Update comments, reindented code and moved
848 deprecated types and functions at the end of the file. No code
851 2010-12-15 Nicola Pero <nicola.pero@meta-innovation.com>
853 * ivars.c (class_addIvar): Use the 'size' argument instead of
854 trying to calculate it using objc_sizeof_type().
855 * objc/runtime.h (class_addIvar): Updated comments.
857 2010-12-15 Nicola Pero <nicola.pero@meta-innovation.com>
859 * sendmsg.c: Reindented some code and tidied up comments. No
862 2010-12-14 Nicola Pero <nicola.pero@meta-innovation.com>
864 * objc/Object.h: Moved all the methods, with the exception of
865 -class and -isEqual:, into ...
866 * objc/deprecated/Object.h: here.
867 * Object.m: Moved all the methods, with the exception of -class
868 and -isEqual: into the 'Deprecated' category.
870 2010-12-14 Nicola Pero <nicola.pero@meta-innovation.com>
872 * objects.c (object_copy): Do not #undef as we are no longer
873 including objc/objc-api.h.
874 * selector.c: Include objc/runtime.h and
875 objc-private/module-abi-8.h. Do not include objc/objc-api.h and
876 objc/encoding.h. Updated
877 (__objc_register_selectors_from_class): Use struct
878 objc_method_list * instead of MethodList_t.
879 (__objc_register_selectors_from_list): Use Method instead of
881 (struct objc_method_description_list): Do not define here.
882 (__objc_register_instance_methods_to_class): Use struct
883 objc_method_list * instead of MethodList_t and Method instead of
886 2010-12-14 Nicola Pero <nicola.pero@meta-innovation.com>
888 * selector.c: Reindented some code and tidied up comments. No
891 2010-12-13 Iain Sandoe <iains@gcc.gnu.org>
893 * encoding.c (_darwin_rs6000_special_round_type_align): New.
894 (darwin_rs6000_special_round_type_align): Adjust to use new routine.
896 2010-12-11 Nicola Pero <nicola.pero@meta-innovation.com>
898 * sendmsg.c (selector_resolveClassMethod): New.
899 (selector_resolveInstanceMethod): New.
900 (__objc_resolve_class_method): New.
901 (__objc_resolve_instance_method): New.
902 (get_imp): Call __objc_resolve_class_method or
903 __objc_resolve_instance_method at the appropriate time.
904 (objc_msg_lookup): Same.
905 (class_getClassMethod): Same.
906 (class_getInstanceMethod): Same.
907 (__objc_init_dispatch_tables): Initialize
908 selector_resolveClassMethod and selector_resolveInstanceMethod.
909 * objc/runtime.h: Updated documentation of class_getClassMethod,
910 class_getInstanceMethod and class_getMethodImplementation.
912 2010-12-11 Nicola Pero <nicola.pero@meta-innovation.com>
914 * objc-private/module-abi-8.h (struct objc_symtab): Updated
915 description of sel_ref_cnt and refs.
916 * objc/deprecated/struct_objc_symtab.h (objc_symtab): Same change.
918 2010-12-06 Dave Korn <dave.korn.cygwin@gmail.com>
922 * configure.ac (extra_ldflags_libobjc): Invoke ACX_LT_HOST_FLAGS.
923 * Makefile.in (lt_host_flags): Import AC_SUBST'd value.
924 * aclocal.m4: Regenerate.
925 * configure: Regenerate.
927 2010-12-03 Matthias Klose <doko@ubuntu.com>
929 * configure.ac (VERSION): Bump the version to 3:0:0.
930 * configure: Regenerate.
932 2010-11-23 Richard Frith-Macdonald <rfm@gnu.org>
934 * sendmsg.c (get_imp): Fixed call to __objc_get_forward_imp to
935 pass nil as the receiver since we don't know the receiver at this
938 2010-11-18 Nicola Pero <nicola.pero@meta-innovation.com>
940 * ivars.c: Include stdlib.h.
941 * protocols.c: Same change.
943 2010-10-24 Nicola Pero <nicola.pero@meta-innovation.com>
945 * Makefile.in (OBJC_SOURCE_FILES): Added accessors.m.
947 * init.c: Include objc-private/accessors.h.
948 (__objc_exec_class): Call __objc_accessors_init.
949 * objc-private/accessors.h: New.
951 2010-10-17 Nicola Pero <nicola.pero@meta-innovation.com>
953 * objc/message.h: Moved initial includes outside of extern "C".
954 * objc/runtime.h: Add extern "C" for Objective-C++.
956 2010-10-17 Nicola Pero <nicola.pero@meta-innovation.com>
958 * init.c (objc_send_load): Do not wait for NXConstantString to be
959 registered before executing +load. There is no point if
960 -fconstant-string-class=xxx is used when compiling all modules,
961 as is the case for almost all users.
962 * linking.m (__objc_linking): Do not try to forcefully link in
965 2010-10-16 Nicola Pero <nicola.pero@meta-innovation.com>
967 * objc/runtime.h: Updated comments.
968 (class_addMethod): New.
969 (class_addIvar): New.
970 (class_replaceMethod): New.
971 (objc_allocateClassPair): New.
972 (objc_registerClassPair): New.
973 (objc_disposeClassPair): New.
974 * class.c (objc_allocateClassPair): New.
975 (objc_registerClassPair): New.
976 (objc_disposeClassPair): New.
977 (class_getSuperclass): Return Nil if a class is in construction.
978 * init.c (__objc_exec_class): Call __objc_init_class.
979 (__objc_init_class): New.
980 * ivars.c (class_copyIvarList): Return NULL if class is in
981 construction. Do not lock the runtime mutex.
982 (class_getInstanceVariable): Return NULL if class is in
983 construction. Do not lock the runtime mutex.
984 (class_addIvar): New.
985 * sendmsg.c (class_addMethod): New.
986 (class_replaceMethod): New.
987 * objc-private/module-abi-8.h (__CLS_SETNOTINFO): New.
988 (_CLS_IN_CONSTRUCTION): New.
989 (CLS_IS_IN_CONSTRUCTION): New.
990 (CLS_SET_IN_CONSTRUCTION): New.
991 (CLS_SET_NOT_IN_CONSTRUCTION): New.
992 * objc-private/runtime.h (__objc_init_class): New.
994 2010-10-16 Nicola Pero <nicola.pero@meta-innovation.com>
996 * class.c (class_getSuperclass): Call __objc_resolve_class_links
997 if the class is not resolved yet.
998 * ivars.c (class_getInstanceVariable): Use class_getSuperclass.
1000 2010-10-16 Nicola Pero <nicola.pero@meta-innovation.com>
1002 * objc/runtime.h (class_getIvarLayout): New.
1003 (class_getWeakIvarLayout): New.
1004 (class_setIvarLayout): New.
1005 (class_setWeakIvarLayout): New.
1006 * ivars.c (class_getIvarLayout): New.
1007 (class_getWeakIvarLayout): New.
1008 (class_setIvarLayout): New.
1009 (class_setWeakIvarLayout): New.
1011 2010-10-15 Nicola Pero <nicola.pero@meta-innovation.com>
1013 * objc/runtime.h (class_copyPropertyList): New.
1014 (class_getProperty): New.
1015 (property_getAttributes): New.
1016 (property_getName): New.
1017 * ivars.c (class_copyPropertyList): New.
1018 (class_getProperty): New.
1019 (property_getAttributes): New.
1020 (property_getName): New.
1022 2010-10-15 Nicola Pero <nicola.pero@meta-innovation.com>
1024 * objc-private/runtime.h (__objc_update_classes_with_methods): New.
1025 * class.c (__objc_update_classes_with_methods): New.
1026 (objc_getClassList): Do not lock the class lock.
1027 * methods.c (method_exchangeImplementations): New.
1028 (method_setImplementation): New.
1029 * objc/runtime.h (method_setImplementation): New.
1030 (method_exchangeImplementations): New.
1032 2010-10-15 Nicola Pero <nicola.pero@meta-innovation.com>
1034 * Protocol.m: Include objc/runtime.h and
1035 objc-private/module-abi-8.h instead of objc/objc-api.h. Do not
1036 repeat Protocol's instance variables.
1037 (struct objc_method_description_list): Do not define here.
1038 ([-conformsTo:]): Reimplemented on top of protocol_conformsTo().
1039 ([descriptionForInstanceMethod:]): Use sel_isEqual() to compare
1040 selectors directly instead of getting names and then using strcmp.
1041 ([descriptionForClassMethod:]): Same change.
1042 ([-isEqual:]): Reimplemented on top of protocol_isEqual().
1043 * protocols.c (protocol_getMethodDescription): Use sel_isEqual()
1044 to compare selectors directly instead of getting names and then
1046 * objc/Protocol.h: Updated comments.
1048 2010-10-15 Nicola Pero <nicola.pero@meta-innovation.com>
1050 * init.c (__objc_init_protocol): New function which fixes up a
1051 protocol's class pointer, registers it with the runtime, register
1052 all protocol selectors and registers associated protocols too.
1053 (objc_init_statics): Detect if we are initializing protocols, and
1054 if so, use __objc_init_protocol instead of only fixing up the
1056 (__objc_init_protocls): Use __objc_init_protocol.
1057 * objc-private/module-abi-8.h: Updated comments.
1058 * objc-private/runtime.h
1059 (__objc_register_selectors_from_description_list): New.
1060 * selector.c (__objc_register_selectors_from_description_list):
1061 New. (struct objc_method_description_list): Declare.
1062 * Protocol.m ([-descriptionForInstanceMethod:]): Use sel_get_name
1063 when accessing the name of a method, which is now correctly a SEL.
1064 ([-descriptionForClassMethod:]): Same change.
1065 * protocols.c (protocol_getMethodDescription): Same change.
1066 * objc/runtime.h: Updated comments.
1067 (sel_registerTypedName): Fixed typo in function name.
1069 2010-10-13 Nicola Pero <nicola.pero@meta-innovation.com>
1072 * init.c (objc_init_statics): Do not skip the initialization of a
1073 statics list if the first object has already been initialized; in
1074 the case of Protocols, while the first one may have been
1075 initialized, some others may not have been initialized yet.
1077 2010-10-13 Nicola Pero <nicola.pero@meta-innovation.com>
1079 * Makefile.in (OBJC_DEPRECATED_H): Added
1080 objc_get_uninstalled_dtable, objc_object_alloc.h and
1081 struct_objc_static_instances.h.
1083 2010-10-13 Nicola Pero <nicola.pero@meta-innovation.com>
1085 * encoding.c (method_copyReturnType): New.
1086 (method_copyArgumentType): New.
1087 (method_getReturnType): New.
1088 (method_getArgumentType): New.
1089 * methods.c (method_getDescription): New.
1090 * objc/runtime.h (method_copyReturnType): New.
1091 (method_copyArgumentType): New.
1092 (method_getReturnType): New.
1093 (method_getArgumentType): New.
1094 (method_getDescription): New.
1096 2010-10-12 Nicola Pero <nicola.pero@meta-innovation.com>
1098 * encoding.c: Tidied up comments.
1099 (objc_skip_variable_name): New static inline function.
1100 (objc_sizeof_type): Use objc_skip_variable_name instead of copying
1101 the same code over and over.
1102 (objc_alignof_type): Same.
1103 (objc_aligned_size): Same.
1104 (objc_promoted_size): Same.
1105 (objc_skip_typespec): Same.
1106 (objc_layout_structure_next_member): Same.
1107 (objc_skip_offset): Skip a '-' before the digits (if any). Fixed
1108 historical bug where objc_skip_offset would skip one byte even if
1109 there is no offset: check that the first offset digit is actually
1110 a digit before skipping it.
1111 (objc_skip_type_qualifiers): Mark as inline.
1112 (objc_skip_typespec): Mark as inline.
1114 2010-10-12 Nicola Pero <nicola.pero@meta-innovation.com>
1116 * Makefile.in (C_SOURCE_FILES): Added methods.c.
1117 * encoding.c (method_getNumberOfArguments): New.
1118 (method_get_number_of_arguments): Call
1119 method_getNumberOfArguments.
1120 * ivars.c (ivar_getName): Check for NULL variable argument.
1121 (ivar_getOffset): Check for NULL variable argument.
1122 (ivar_getTypeEncoding): Check for NULL variable argument.
1123 (class_copyIvarList): New.
1125 * protocols.c (class_copyProtocolList): Check for Nil class_
1127 * sendmsg.c: Use 'struct objc_method *' instead of Method_t, and
1128 'struct objc_method_list *' instead of MethodList_t.
1129 (class_getMethodImplementation): New.
1130 (class_respondsToSelector): New.
1131 (class_getInstanceMethod): New.
1132 (class_getClassMethod): New.
1133 * objc/runtime.h: Updated comments.
1134 (class_copyIvarList): New.
1135 (class_getInstanceMethod): New.
1136 (class_getClassMethod): New.
1137 (class_getMethodImplementation): New.
1138 (class_respondsToSelector): New.
1139 (method_getName): New.
1140 (method_getImplementation): New.
1141 (method_getTypeEncoding): New.
1142 (class_copyMethodList): New.
1143 (method_getNumberOfArguments): New.
1145 2010-10-12 Nicola Pero <nicola.pero@meta-innovation.com>
1147 * class.c: Include objc/runtime.h and objc-private/module-abi-8.h
1148 instead of objc/objc-api.h.
1149 (objc_get_unknown_class_handler): Do not define.
1150 (class_isMetaClass): New.
1151 (class_getSuperclass): New.
1152 (class_getVersion): New.
1153 (class_setVersion): New.
1154 (class_getInstanceSize): New.
1155 * exceptions.c: Include objc/runtime.h instead of objc/objc-api.h.
1156 (is_kind_of_exception_matcher): Use objc_getSuperclass instead of
1157 objc_get_super_class.
1158 (get_ttype_entry): Use objc_getRequiredClass instead of
1160 * ivars.c (class_getClassVariable): New.
1161 * objects.c: Include objc/runtime.h, objc/thr.h and
1162 objc-private/module-abi-8.h instead of objc/objc-api.h
1163 * objc/runtime.h (class_getClassVariable): New.
1164 (class_isMetaClass): New.
1165 (class_getSuperclass): New.
1166 (class_getVersion): New.
1167 (class_setVersion): New.
1168 (class_getInstanceSize): New.
1169 * objc-private/module-abi-8.h (HOST_BITS_PER_LONG): New (from
1172 (__CLS_ISINFO): Same.
1173 (__CLS_SETINFO): Same.
1175 (CLS_ISCLASS): Same.
1176 (CLS_ISRESOLV): Same.
1177 (CLS_SETRESOLV): Same.
1178 (CLS_ISINITIALIZED): Same.
1179 (CLS_SETINITIALIZED): Same.
1180 (CLS_GETNUMBER): Same.
1181 (CLS_SETNUMBER): Same.
1183 2010-10-12 Nicola Pero <nicola.pero@meta-innovation.com>
1185 * archive.c: Do not include objc/objc.h.
1186 * class.c: Do not include objc/objc.h.
1187 * encoding.c: Include objc/runtime.h, ctype.h and
1188 objc-private/module-abi-8.h instead of objc/objc-api.h and
1190 * error.c: Do not include objc/objc.h.
1191 * gc.c: Include tconfig.h and objc/encoding.h only if
1193 * hash.c: Include objc/runtime.h and objc/thr.h instead of
1194 objc/objc-api.h. Do not include objc/objc.h.
1195 * init.c: Do not include objc/objc.h.
1196 * ivars.c: Include objc/runtime.h, objc-private/module-abi-8.h and
1197 objc/thr.h instead of objc/objc-api.h. Do not include
1199 * linking.m: Tidied comment.
1200 * memory.c: Include objc/runtime.h instead of objc/objc-api.h.
1201 Do not include objc/objc.h.
1202 * objects.c: Do not include objc/objc.h.
1203 * objc-sync.c: Include objc/runtime.h instead of objc/objc-api.h.
1204 * protocols.c: Do not include objc/objc.h.
1205 * sarray.c: Include objc/runtime.h instead of objc/objc-api.h. Do
1206 not include objc/objc.h.
1207 * selector.c: Do not include objc/objc.h.
1208 * sendmsg.c: Do not include objc/objc.h.
1209 * thr.c: Include objc/runtime.h instead of objc/objc-api.h.
1210 Do not include objc/objc.h.
1211 * objc/objc-decls.h: Reindented code.
1212 * objc/runtime.h Include objc-decls.h. Updated comments.
1214 (objc_atomic_malloc): New.
1216 (objc_realloc): New.
1218 * objc-private/runtime.h: Updated comments.
1220 2010-10-12 Nicola Pero <nicola.pero@meta-innovation.com>
1222 * Makefile.in (C_SOURCE_FILES): Added protocols.c.
1223 * objc-private/protocols.h: New.
1225 * init.c: Include objc-private/protocols.h.
1226 (__objc_exec_class): Call __objc_protocols_init on startup.
1227 (__objc_init_protocols): Call __objc_protocols_add_protocol.
1228 * objc-private/runtime.h: Use (struct objc_method_list *) instead
1229 of MethodList_t, and (struct objc_method *) instead of Method_t.
1230 * objc/deprecated/struct_objc_class.h: Define
1231 __objc_STRUCT_OBJC_CLASS_defined.
1232 * objc-private/module-abi-8.h (struct
1233 objc_method_description_list): New.
1234 (struct objc_class): Only define if
1235 __objc_STRUCT_OBJC_CLASS_defined is undefined.
1236 * objc/runtime.h (class_getName): New.
1237 (objc_getProtocol): New.
1238 (objc_copyProtocolList): New.
1239 (class_addProtocol): New.
1240 (class_conformsToProtocol): New.
1241 (class_copyProtocolList): New.
1242 (protocol_conformsToProtocol): New.
1243 (protocol_isEqual): New.
1244 (protocol_getName): New.
1245 (protocol_getMethodDescription): New.
1246 (protocol_copyMethodDescriptionList): New.
1247 (protocol_getProperty): New.
1248 (protocol_copyPropertyList): New.
1249 (protocol_copyProtocolList): New.
1250 * class.c (class_getName): New.
1251 * selector.c (sel_isEqual): New.
1253 2010-10-12 Nicola Pero <nicola.pero@meta-innovation.com>
1255 * selector.c (sel_getName): Return "<null selector>" for a NULL
1257 (sel_get_name): Return 0 for a NULL argument.
1258 * objc/runtime.h (sel_getName): Updated documentation.
1260 * objc-private/hash.h (class_hash_table): Unused declaration
1262 (module_hash_table): Same.
1263 * objc/deprecated/hash.h: Same changes.
1265 2010-10-11 Nicola Pero <nicola.pero@meta-innovation.com>
1267 * class.c (objc_getClassList): New.
1268 (objc_getRequiredClass): New.
1269 (objc_getMetaClass): New.
1270 (objc_lookupClass): New.
1271 (objc_getClass): New.
1272 (__objc_get_unknown_class_handler): New.
1273 (objc_setGetUnknownClassHandler): New.
1274 (objc_get_class): Use __objc_get_unknown_class_handler.
1275 (objc_lookup_class): Call objc_getClass.
1276 * objc/objc-api.h: Updated comment and copyright notice.
1277 * objc/runtime.h: Updated comments.
1278 (objc_getClass): New.
1279 (objc_lookupClass): New.
1280 (objc_getMetaClass): New.
1281 (objc_getRequiredClass): New.
1282 (objc_getClassList): New.
1283 (objc_setGetUnknownClassHandler): New.
1284 (objc_get_unknown_class_handler): New.
1285 * objc-private/runtime.h: Use __objc_private_runtime_INCLUDE_GNU
1286 instead of __objc_runtime_INCLUDE_GNU as include guard.
1287 * objc-private/error.h (_objc_abort): Mark as noreturn.
1289 2010-10-11 Nicola Pero <nicola.pero@meta-innovation.com>
1291 * Makefile.in (C_SOURCE_FILES): Added ivars.c.
1293 * objc/objc.h: Updated comments.
1294 * objc/runtime.h (object_getClass): New.
1295 (object_getClassName): New.
1296 (object_setClass): New.
1297 (class_getInstanceVariable): New.
1298 (object_getIndexedIvars): New.
1299 (object_getInstanceVariable): New.
1300 (object_setInstanceVariable): New.
1301 (object_getIvar): New.
1302 (object_setIvar): New.
1303 (ivar_getName): New.
1304 (ivar_getOffset): New.
1305 (ivar_getTypeEncoding): New.
1306 * objc-private/module-abi-8.h (struct objc_class): Added.
1307 * objects.c (object_getClassName): New.
1308 (object_setClass): New.
1310 2010-10-11 Nicola Pero <nicola.pero@meta-innovation.com>
1312 * objc/objc.h: Updated comments.
1313 * objc/objc-api.h: (object_copy): Added one argument; use a
1314 #define to maintain backwards-compatibility. Moved
1315 _objc_object_alloc, _objc_object_copy, _objc_object_dispose and
1316 objc_get_uninstalled_dtable into
1317 objc/deprecated/objc_get_uninstalled_dtable.h and
1318 objc/deprecated/objc_object_alloc.h. Include these files.
1319 * objc/deprecated/objc_get_uninstalled_dtable.h: New.
1320 * objc/deprecated/objc_object_alloc.h: New.
1321 * objc/runtime.h (set_getName): New.
1324 (sel_registerName): New.
1325 (sel_registerTypedName): New.
1327 (class_createInstance): New.
1329 (object_dispose): New.
1330 * objects.c: Do not include tconfig.h. Include gc_typed.h if
1331 building the garbage collection version.
1332 (__objc_object_alloc): Removed.
1333 (__objc_object_copy): Removed.
1334 (__objc_object_dispose): Removed.
1335 (class_createInstance): New from code in class_create_instance.
1336 Cast second argument of GC_malloc_explicitly_typed. Use
1337 objc_calloc. Do not call _objc_object_alloc.
1338 (class_create_instance): Call class_createInstance.
1339 (object_copy): Added extraBytes argument. Do not call
1341 (object_dispose): Do not call _objc_object_dispose.
1342 * memory.c (objc_free): When using garbage collection, mark the
1344 * selector.c (sel_getName): New.
1345 (sel_get_name): Call sel_getName.
1347 (sel_get_type): Call sel_getType.
1348 (sel_registerName): New.
1349 (sel_register_name): Call sel_registerName.
1350 (sel_registerTypedName): New.
1351 (sel_register_typed_name): Call sel_registerTypedName.
1353 (sel_get_uid): Call sel_getUid.
1355 2010-10-10 Nicola Pero <nicola.pero@meta-innovation.com>
1357 * objc/objc-api.h: Define Method, Method_t, Category and
1358 Category_t. Prevent including this file at the same time as
1359 objc/runtime.h. Updated comments.
1360 * objc/deprecated/struct_objc_method.h: Do not define Method,
1362 * objc/deprecated/struct_objc_category.h: Do not define Category,
1364 * objc-private/module-abi-8.h: New file containing a copy of all
1365 the structure definitions. Not used yet.
1366 * objc/encoding.h (objc_aligned_size): Removed duplicate
1367 declaration. Updated comments.
1368 * objc/runtime.h: Added Ivar, objc_property_t, Property, Method,
1369 Category, struct objc_method_description, _C_ID and similar,
1370 _C_CONST and similar and _F_CONST and similar. Added
1371 objc_sizeof_type, objc_alignof_type, objc_aligned_size,
1372 objc_promoted_size, objc_skip_type_qualifier, objc_skip_typespec,
1373 objc_skip_offset, objc_skip_argspec, objc_get_type_qualifiers,
1374 struct objc_struct_layout, objc_layout_structure,
1375 objc_layout_structure_next_member, objc_layout_finish_structure,
1376 objc_layout_structure_get_info. Prevent including this file at
1377 the same time as objc/objc-api.h.
1379 2010-10-10 Nicola Pero <nicola.pero@meta-innovation.com>
1381 * Makefile.in (OBJC_DEPRECATED_H): Added struct_objc_category.h,
1382 struct_objc_ivar.h, struct_objc_ivar_list.h, struct_objc_method.h,
1383 struct_objc_method_list.h, struct_objc_module.h,
1384 struct_objc_protocol_list.h, struct_objc_symtab.h.
1385 * objc/deprecated/struct_objc_category.h: New.
1386 * objc/deprecated/struct_objc_ivar.h: New.
1387 * objc/deprecated/struct_objc_ivar_list.h: New.
1388 * objc/deprecated/struct_objc_method.h: New.
1389 * objc/deprecated/struct_objc_method_list.h: New.
1390 * objc/deprecated/struct_objc_module.h: New.
1391 * objc/deprecated/struct_objc_protocol_list.h: New.
1392 * objc/deprecated/struct_objc_symtab.h: New.
1393 * objc/deprecated/struct_objc_static_instances.h: New.
1394 * objc/objc-api.h: Definitions of deprecated structures moved into
1395 the above header fragment files in objc/deprecated/. Include the
1396 files instead of definition the structures here. Updated
1398 * objc/runtime.h: Updated comments. Do not include objc-api.h.
1399 (objc_set_enumeration_mutation_handler): Renamed to
1400 objc_setEnumerationMutationHandler.
1401 * objc-foreach.c (objc_set_enumeration_mutation_handler): Renamed
1402 to objc_setEnumerationMutationHandler.
1403 * objc/objc-exception.h (objc_set_exception_matcher): Renamed to
1404 objc_setExceptionMatcher.
1405 (objc_set_uncaught_exception_handler): Renamed to
1406 objc_setUncaughtExceptionHandler.
1407 * exception.c: Same changes.
1409 2010-10-10 Nicola Pero <nicola.pero@meta-innovation.com>
1411 * objc-sync.c: Include objc-private/common.h.
1413 2010-10-10 Nicola Pero <nicola.pero@meta-innovation.com>
1415 * objc-foreach.c: Include objc-private/common.h.
1416 * objc/deprecated/METHOD_NULL.h: New file.
1417 * objc/objc-api.h: Include deprecated/METHOD_NULL.h instead of
1418 defining METHOD_NULL here.
1419 * Makefile.in (OBJC_DEPRECATED_H): Added METHOD_NULL.h.
1420 * Object.m ([+instancesRespondTo:]): Use (Method_t)0 instead of
1422 ([-respondsTo:]): Same change.
1423 * objc/objc-api.h (method_get_imp): Converted it into a normal
1424 function so that we can hide the internals of struct objc_method.
1425 * sendmsg.c (method_get_imp): Implemented.
1427 2010-10-09 Nicola Pero <nicola.pero@meta-innovation.com>
1429 * objc/objc-api.h (struct objc_super, Super, Super_t,
1430 objc_msg_lookup_super, objc_msg_sendv, objc_msg_forward,
1431 objc_msg_forward2): Declarations moved to objc/message.h. Include
1433 * objc/message.h: Added such declarations; updated comments.
1435 2010-10-06 Nicola Pero <nicola.pero@meta-innovation.com>
1437 Implemented fast enumeration for Objective-C.
1438 * Makefile.in (C_SOURCE_FILES): Added objc-foreach.c.
1439 (OBJC_H): Added runtime.h
1440 * objc-foreach.c: New file.
1441 * objc/runtime.h: New file.
1443 2010-09-30 Kai Tietz <kai.tietz@onevision.com>
1445 * objc/deprecated/struct_objc_class.h: Add padding
1446 to avoid warning with -Wpadded.
1448 2010-09-26 Nicola Pero <nicola.pero@meta-innovation.com>
1450 * encoding.c (objc_sizeof_type): Added support for vector type and
1451 for double long types.
1452 (objc_alignof_type): Same change.
1453 (objc_skip_typespec): Same change.
1454 * objc/encoding.h (_C_GCINVISIBLE): Use '|' for _C_GCINVISIBLE
1455 instead of '!' since '!' is already used for _C_VECTOR.
1456 * objc/objc-api.h (_C_LNG_DBL): Added.
1458 2010-09-26 Nicola Pero <nicola.pero@meta-innovation.com>
1460 * libobjc_entry.c: File removed.
1462 2010-09-26 Kai Tietz <kai.tietz@onevision.com>
1464 * sendmsg.c (objc_msg_lookup): Remove inline.
1465 (objc_get_uninstalled_dtable): Likewise.
1466 * encoding.c (objc_skip_type_qualifiers): Likewise.
1467 (objc_skip_offset): Likewise.
1468 * archive.c (__objc_write_object): Likewise
1469 (__objc_write_class):
1470 (__objc_write_selector):
1472 (objc_read_unsigned_char):
1474 (objc_read_unsigned_short):
1477 (__objc_read_nbyte_uint):
1478 (objc_read_unsigned_int):
1479 (objc_read_unsigned_long):
1480 * objc/objc-decls.h (obc_EXPORT): Remove dllexport for DLL_EXPORT case.
1481 (objc_EXPORT): Likewise.
1482 * objc/message.h (objc-decls.h): Add include.
1483 * objc/objc-api.h: Mark API by objc_EXPORT.
1484 * libobjc.def (__objc_responds_to): Removed.
1486 2010-09-18 Nicola Pero <nicola.pero@meta-innovation.com>
1488 * hash.c: Include objc-private/hash.h instead of objc/hash.h.
1490 * objc/sarray.h: Moved into objc/deprecated/sarray.h;
1491 objc/sarray.h replaced with a placeholder including the file from
1492 the deprecated/ directory.
1493 * objc-private/sarray.h: New file (private copy of sarray.h).
1494 * hash.c: Include <assert.h> instead of "assert.h"
1495 * sarray.c: Include <assert.h> instead of "assert.h". Include
1496 objc-private/sarray.h instead of objc/sarray.h.
1497 * selector.c: Include objc-private/sarray.h instead of
1499 * sendmsg.c: Include <assert.h>. Include objc-private/sarray.h
1500 instead of objc/sarray.h.
1501 * Makefile.in (OBJC_DEPRECATED_H): Added sarray.h.
1503 2010-09-17 Nicola Pero <nicola.pero@meta-innovation.com>
1505 * objc-private/objc-list.h (list_remove_elem): Unused function
1506 removed. (list_nth): Unused function removed. (list_find):
1507 Unused function removed. (list_lenght): Unused function removed.
1509 2010-09-17 Nicola Pero <nicola.pero@meta-innovation.com>
1511 * objc/hash.h: Moved into objc/deprecated/hash.h; objc/hash.h
1512 replaced with a placeholder including the file from the
1513 deprecated/ directory.
1514 * objc/objc-api.h: Updated includes.
1515 * objc/typedstream.h: Updated includes.
1516 * objc-private/hash.h: New file (private copy of hash.h).
1517 * objc/objc-list.h: Moved into objc/deprecated/objc-list.h;
1518 objc/objc-list.h replaced with a placeholder including the file
1519 from the deprecated/ directory.
1520 * objc-private/objc-list.h: New file (private copy of objc-list.h).
1521 * init.c: Include objc-private/hash.h and objc-private/objc-list.h
1522 instead of objc/hash.h and objc/objc-list.h.
1523 * selector.c: Same change.
1524 * class.c: Added include <string.h>, which used to be implicitly included
1525 when hash.h was included.
1526 * exception.c: Same change.
1527 * objects.c: Same change.
1528 * sarray.c: Same change.
1529 * sendmsg.c: Same change.
1530 * Makefile.in (OBJC_DEPRECATED_H): Added hash.h and objc-list.h.
1532 2010-09-14 Nicola Pero <nicola.pero@meta-innovation.com>
1534 Implemented objc_sync_enter() and objc_sync_exit(), which are
1535 required by @synchronized() to work.
1536 * objc-sync.c: New file.
1537 * objc/objc-sync.h: New file.
1538 * objc-private/objc-sync.h: New file.
1539 * init.c (__objc_exec_class): Call __objc_sync_init() during the
1540 Objective-C runtime startup.
1541 * Makefile.in: Added objc-sync.c and objc-sync.h.
1542 * configure.ac: Added GCC_CHECK_TLS.
1543 * acinclude.m4: Include ../config/enable.m4 and ../config/tls.m4.
1544 * configure: Regenerated.
1545 * config.h.in: Regenerated.
1547 2010-09-12 Nicola Pero <nicola.pero@meta-innovation.com>
1549 * Makefile.in (%_gc.lo): New pattern rules to build the
1550 garbage-collected version of the library. Removed rules for
1551 specific files that are no longer needed. Standardized all rules.
1552 (C_SOURCE_FILES, OBJC_SOURCE_FILES): New variables.
1553 (OBJS, OBJS_GC): Compute these from C_SOURCE_FILES and
1555 (INCLUDES): Removed the unused include -I$(srcdir)/objc.
1557 2010-09-12 Nicola Pero <nicola.pero@meta-innovation.com>
1559 * memory.c (objc_calloc): Fixed call to GC_malloc when building
1560 with Garbage Colletion.
1562 2010-09-12 Nicola Pero <nicola.pero@meta-innovation.com>
1564 * memory.c: Do not include objc-private/runtime.h.
1566 2010-09-12 Nicola Pero <nicola.pero@meta-innovation.com>
1568 * objc/deprecated/objc_malloc.h: New file.
1569 * objc/deprecated/objc_valloc.h: New file.
1570 * objc/objc-api.h: Include the files instead of defining
1571 objc_valloc, _objc_malloc() and similar.
1572 * Makefile.in (OBJC_DEPRECATED_H): Added objc_valloc.h and
1574 * memory.c: Removed the extra layer of indirection of _objc_malloc
1576 (objc_calloc): Use GC_malloc in the garbage-collected
1577 implementation as GC_malloc returns memory that is already freed.
1578 (objc_valloc): Deprecated.
1580 2010-09-12 Nicola Pero <nicola.pero@meta-innovation.com>
1582 * objc/deprecated/objc_error.h: New file.
1583 * objc/objc-api.h: Include deprecated/objc_error.h instead of
1584 defining objc_error and related.
1585 * error.c: New file. Added _objc_abort function which replaces
1586 objc_error. No change in functionality as they both print an
1588 * misc.c: File removed. Code moved into memory.c and error.c.
1589 * memory.c: New file.
1590 * objc-private/error.h: New file.
1591 * archive.c: Include objc-private/error.h and use _objc_abort
1592 instead of objc_error everywhere.
1593 * class.c: Same change.
1594 * encoding.c: Same change.
1595 * init.c: Same change, and simplified init_check_module_version.
1596 * memory.c: Same change.
1597 * sendmsg.c: Same change.
1598 * thr.c: Same change.
1599 * Makefile.in (OBJ_DEPRECATED_H): Added objc_error.h.
1600 (OBJ_H): Reordered list.
1601 (OBJS): Removed misc.lo, added memory.lo and error.lo.
1602 (OBJS_GC): Removed misc_gc.lo, added memory_gc.lo and error_gc.lo.
1603 (misc_gc.lo): Rule removed.
1604 (error_gc.lo): Rule added.
1605 (memory_gc.lo): Rule added.
1607 2010-09-12 Nicola Pero <nicola.pero@meta-innovation.com>
1609 * objc/objc.h (__GNU_LIBOBJC__): New #define providing an easy way
1610 to check the API version. Added some comments.
1612 * objc-private/common.h: New file.
1613 * NXConstStr.m: Include objc-private/common.h.
1614 * Object.m: Same change.
1615 * Protocol.m: Same change.
1616 * archive.c: Same change.
1617 * class.c: Same change.
1618 * encoding.c: Same change.
1619 * exception.c: Same change.
1620 * gc.c: Same change.
1621 * hash.c: Same change.
1622 * init.c: Same change.
1623 * libobjc_entry.c: Same change.
1624 * linking.m: Same change.
1625 * misc.c: Same change (and added a comment).
1626 * nil_method.c: Same change.
1627 * objects.c: Same change.
1628 * sarray.c: Same change.
1629 * selector.c: Same change.
1630 * sendmsg.c: Same change.
1631 * thr.c: Same change.
1633 2010-09-11 Nicola Pero <nicola.pero@meta-innovation.com>
1635 * objc/objc-api.h: Removed obsolete #ifdef for NeXTSTEP.
1637 2010-09-11 Nicola Pero <nicola.pero@meta-innovation.com>
1639 * archive.c: Removed not needed includes.
1640 * class.c: Same change.
1641 * hash.c: Same change.
1642 * misc.c: Same change.
1643 * nil_method.c: Same change.
1644 * objects.c: Same change.
1645 * sarray.c: Same change.
1646 * sendmsg.c: Same change.
1647 * thr.c: Same change.
1649 2010-09-11 Nicola Pero <nicola.pero@meta-innovation.com>
1651 * objc/runtime.h: Moved to objc-private/runtime.h. Do not include
1652 all the objc/*.h files.
1653 * objc-private/runtime.h: New file.
1654 * archive.c: Include objc-private/runtime.h (and required objc/*.h
1655 files) instead of objc/runtime.h.
1656 * class.c: Same change.
1657 * hash.c: Same change.
1658 * init.c: Same change.
1659 * misc.c: Same change.
1660 * nil_method.c: Same change.
1661 * objects.c: Same change.
1662 * sarray.c: Same change.
1663 * selector.c: Same change.
1664 * sendmsg.c: Same change.
1665 * thr.c: Same change.
1667 2010-09-11 Nicola Pero <nicola.pero@meta-innovation.com>
1669 * objc/deprecated/struct_objc_selector.h: New file. Definition of
1670 'struct objc_selector' and 'sel_eq' moved here.
1671 * objc/deprecated/struct_objc_protocol.h: New file. Definition of
1672 'struct objc_procotol' moved here.
1673 * objc/deprecated/struct_objc_class.h: New file. Definition of
1674 'struct objc_class' moved here.
1675 * objc/deprecated/MetaClass.h: New file. Definition of MetClass
1677 * objc/deprecated/STR.h: New file. Definition of STR moved here.
1678 * objc/message.h: New file. Definitions for relval_t, apply_t,
1679 arglist, arglist_t and objc_msg_lookup were moved here.
1680 * objc/objc.h: Include the above files instead of defining the
1681 corresponding structs, types and functions here. Added new opaque
1682 definitions for SEL and Class. Use Class and not 'struct
1683 objc_class *' in the definition of 'struct objc_object'.
1684 Commented all types defined in the file. Removed special
1685 definition of BOOL as 'int' on __vxworks; use 'unsigned char'
1687 * objc/deprecated/objc-unexpected-exception.h: Renamed to
1688 objc_unexpected_exception.h.
1689 * objc/objc-api.h: Updated include of
1690 objc-unexpetected-exception.h
1691 * objc/objc-exception.h: Updated comments.
1692 * Makefile.in (OBJC_H, OBJC_DEPRECATED_H): Added the new header
1693 files. Reindented list of files.
1695 2010-09-10 Nicola Pero <nicola.pero@meta-innovation.com>
1697 * objc/objc-api.h (objc_trace): Unused variable removed.
1699 2010-09-10 Nicola Pero <nicola.pero@meta-innovation.com>
1701 * objc/deprecated: New directory.
1702 * objc/deprecated/README: New file.
1703 * objc/README: New file.
1704 * objc/typedstream.h: Moved into objc/deprecated/typedstream.h;
1705 objc/typedstream.h replaced with a placeholder including the file
1706 from the deprecated/ directory.
1707 * objc/deprecated/objc-unexpected-exception.h: New file with the
1708 definition of _objc_unexpected_exception.
1709 * objc/objc-api.h: Include deprecated/objc-unexcepted-exception.h
1710 instead of defining _objc_unexpected_exception.
1711 * objc/deprecated/Object.h: New file with the deprecated Object
1712 methods in a 'Deprecated' category.
1713 * objc/Object.h Include deprecated/Object.h instead of defining
1714 the deprecated methods.
1715 * Object.m: Moved deprecated methods into 'Deprecated' category.
1716 * objc-private: New directory.
1717 * objc-private/README: New file.
1718 * Makefile.in (OBJC_DEPRECATED_H): New variable.
1719 (install-headers): Create installation directory for
1720 OBJC_DEPRECATED_H headers, and install them.
1722 2010-09-10 Nicola Pero <nicola.pero@meta-innovation.com>
1724 * objc/objc-exception.h: Fixed include of objc.h.
1726 2010-09-08 Nicola Pero <nicola.pero@meta-innovation.com>
1728 * objc/objc-exception.h: New file.
1729 * exception.c (objc_set_uncaught_exception_handler): Implemented.
1730 (objc_set_exception_matcher): Implemented.
1731 (objc_exception_throw): Use the uncaught exception handler if set.
1732 (PERSONALITY_FUNCTION): Use the exception matcher instead of the
1734 (isKindOf): Renamed to is_kind_of_exception_matcher. Tidied code
1735 up. Removed segmentation fault when value is 'nil'.
1736 * objc/objc-api.h (_objc_unexpected_exception): Mark as
1738 * Makefile.in (exception.lo, exception_gc.lo): Use
1739 -Wno-deprecated-declarations when compiling.
1740 (OBJC_H): Added objc-exception.h
1742 2010-09-08 Nicola Pero <nicola.pero@meta-innovation.com>
1744 * objc/typedstream.h: Deprecate all functions in the file. This
1746 * objc/Object.h ([+streamVersion:], [-read:], [-write:],
1747 [-awake]): Documented that these methods are deprecated. Added a
1748 brief description of the Object class and its relationship to the
1750 * Makefile.in: Compile archive.c and Object.m with
1751 -Wno-deprecated-declarations.
1753 2010-09-08 Nicola Pero <nicola.pero@meta-innovation.com>
1755 Removed obsolete intermediate threading layer.
1756 * thr.c: Use __gthread_objc_xxx functions directly instead of
1757 __objc_thread_xxx ones.
1758 * objc/thr.h: Removed prototypes of no longer existing
1759 __objc_thread_xxx functions.
1760 * Makefile.in: Removed thr-objc.lo.
1761 * thr-dce.c: File removed.
1762 * thr-decosf1.c: File removed.
1763 * thr-irix.c: File removed.
1764 * thr-mach.c: File removed.
1765 * thr-objc.c: File removed.
1766 * thr-os2.c: File removed.
1767 * thr-posix.c: File removed.
1768 * thr-pthreads.c: File removed.
1769 * thr-rtems.c: File removed.
1770 * thr-single.c: File removed.
1771 * thr-solaris.c: File removed.
1772 * thr-vxworks.c: File removed.
1773 * thr-win32.c: File removed.
1774 * README.threads: File removed.
1775 * THREADS.MACH: File removed.
1778 2010-09-07 Nicola Pero <nicola.pero@meta-innovation.com>
1780 * Object.m (MAX_CLASS_NAME_LEN): Unused define removed.
1782 2010-09-06 Iain Sandoe <iains@gcc.gnu.org>
1784 * encoding.c: Add TARGET_ALIGN_NATURAL definition for m64 powerpc darwin.
1785 Add a comment as to why, update FIXME comments.
1787 2010-09-06 Nicola Pero <nicola.pero@meta-innovation.com>
1789 * makefile.dos: Obsolete file removed.
1791 2010-04-02 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
1793 * aclocal.m4: Regenerate.
1795 2010-03-23 Dave Korn <dave.korn.cygwin@gmail.com>
1798 * configure.ac (extra_ldflags_libobjc): Define appropriately for
1799 Cygwin and MinGW hosts.
1800 * Makefile.am (libobjc_s.a): Remove dead pre-libtool target.
1801 (libobjc.dll): Likewise.
1802 * configure: Regenerate.
1804 2009-12-05 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
1806 * configure: Regenerate.
1808 2009-11-28 Jakub Jelinek <jakub@redhat.com>
1810 * sarray.c (sarray_free): Use old_buckets variable.
1811 * encoding.c (objc_layout_structure_next_member): Remove unused
1812 bfld_type_size variable.
1814 2009-08-24 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
1816 * configure.ac (AC_PREREQ): Bump to 2.64.
1818 2009-08-22 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
1820 * aclocal.m4: Regenerate.
1821 * configure: Regenerate.
1822 * config.h.in: Regenerate.
1824 2009-08-22 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
1826 * Makefile.in (LIBTOOL): Add $(LIBTOOLFLAGS).
1828 2009-07-30 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
1830 * Makefile.in (AUTOCONF, ACLOCAL, ACLOCAL_AMFLAGS, aclocal_deps):
1832 ($(srcdir)/configure, $(srcdir)/aclocal.m4): New rules.
1834 2009-07-30 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
1836 * configure.ac (_AC_ARG_VAR_PRECIOUS): Use m4_rename_force.
1838 2009-04-09 Nick Clifton <nickc@redhat.com>
1840 * sendmsg.c: Change copyright header to refer to version 3 of
1841 the GNU General Public License with version 3.1 of the GCC
1842 Runtime Library Exception and to point readers at the COPYING3
1843 and COPYING3.RUNTIME files and the FSF's license web page.
1844 * NXConstStr.m: Likewise.
1845 * Object.m: Likewise.
1846 * Protocol.m: Likewise.
1847 * archive.c: Likewise.
1848 * class.c: Likewise.
1849 * encoding.c: Likewise.
1850 * exception.c: Likewise.
1854 * libobjc_entry.c: Likewise.
1855 * linking.m: Likewise.
1857 * nil_method.c: Likewise.
1858 * objc/NXConstStr.h: Likewise.
1859 * objc/Object.h: Likewise.
1860 * objc/Protocol.h: Likewise.
1861 * objc/encoding.h: Likewise.
1862 * objc/hash.h: Likewise.
1863 * objc/objc-api.h: Likewise.
1864 * objc/objc-decls.h: Likewise.
1865 * objc/objc-list.h: Likewise.
1866 * objc/objc.h: Likewise.
1867 * objc/runtime.h: Likewise.
1868 * objc/sarray.h: Likewise.
1869 * objc/thr.h: Likewise.
1870 * objc/typedstream.h: Likewise.
1871 * objects.c: Likewise.
1872 * sarray.c: Likewise.
1873 * selector.c: Likewise.
1874 * thr-dce.c: Likewise.
1875 * thr-decosf1.c: Likewise.
1876 * thr-irix.c: Likewise.
1877 * thr-mach.c: Likewise.
1878 * thr-objc.c: Likewise.
1879 * thr-os2.c: Likewise.
1880 * thr-posix.c: Likewise.
1881 * thr-pthreads.c: Likewise.
1882 * thr-rtems.c: Likewise.
1883 * thr-single.c: Likewise.
1884 * thr-solaris.c: Likewise.
1885 * thr-vxworks.c: Likewise.
1886 * thr-win32.c: Likewise.
1888 * libobjc.def: Change copyright header to refer to version 3 of
1889 the GNU General Public License and to point readers at the COPYING3
1890 file and the FSF's license web page.
1891 * makefile.dos: Likewise.
1893 2009-04-09 Jakub Jelinek <jakub@redhat.com>
1895 * Makefile.in: Change copyright header to refer to version
1896 3 of the GNU General Public License and to point readers at the
1897 COPYING3 file and the FSF's license web page.
1898 * configure.ac: Likewise.
1900 2009-03-12 Richard Frith-Macdonald <rfm@gnu.org>
1901 David Ayers <ayers@fsfe.org>
1904 * objc/objc-api.h (_objc_unexpected_exception): Declare
1905 new hook. Update copyright dates.
1906 * exception.c (objc_exception_throw): Use hook. Update
1908 * libobjc.def (_objc_unexpected_exception): Export hook.
1909 Update copyright dates.
1911 2009-03-01 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
1913 * configure: Regenerate.
1915 2008-12-18 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
1917 * configure: Regenerate.
1919 2008-11-21 Kai Tietz <kai.tietz@onevision.com>
1921 * Object.m (errno): Replaced by errno.h include.
1922 (compare): Cast self to id to prevent warning on comparison.
1923 * objc/objc.h (BOOL): Prevent redeclaration of BOOL, if it is
1925 * sendmsg.c (__objc_print_dtable_stats): Remove type warnings.
1926 * thr-win32.c (__objc_thread_detach): Remove type warning.
1927 (__objc_thread_id): Likewise.
1928 * thr.c (__objc_thread_detach_functiont): Add __builtin_trap ()
1931 2008-09-26 Peter O'Gorman <pogma@thewrittenword.com>
1932 Steve Ellcey <sje@cup.hp.com>
1934 * configure: Regenerate for new libtool.
1935 * config.h.in: Regenerate for new libtool.
1937 2008-07-18 Matthias Klose <doko@ubuntu.com>
1939 * Makefile.in: Ignore missing ../boehm-gc/threads.mk.
1941 2008-07-18 Matthias Klose <doko@ubuntu.com>
1943 * Makefile.in: Include ../boehm-gc/threads.mk.
1944 (OBJC_BOEHM_GC_LIBS): Define, (libobjc_gc$(libsuffix).la): Use it.
1946 2008-07-06 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
1948 * Makefile.in (install-info): New stub target.
1950 2008-06-17 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
1952 * configure: Regenerate.
1954 2008-06-14 Kai Tietz <kai.tietz@onevision.com>
1956 * exception.c (PERSONALITY_FUNCTION): Remove extra decrement
1957 if HAVE_GETIPINFO is not defined.
1959 2008-06-10 Kai Tietz <kai.tietz@onevision.com>
1961 * Object.m (compare): Add type id.
1962 * objc/Object.h: Likewise.
1963 * archive.c (objc_read_class): Use size_t to extend version to be
1964 size of pointer scalar width.
1965 * sendmsg.c (rtx): Undefine it before redefinition.
1966 (__objc_print_dtable_stats): Cast arguments to long as intended.
1968 2008-05-30 Julian Brown <julian@codesourcery.com>
1970 * exception.c (__objc_exception_class): Initialise as constant
1971 array for ARM EABI. Change macro to static const for non-ARM EABI.
1972 (ObjcException): Add note about structure layout. Remove landingPad
1973 and handlerSwitchValue for ARM EABI.
1974 (get_ttype_entry): Add __ARM_EABI_UNWINDER__ version
1976 (CONTINUE_UNWINDING): Define for ARM EABI/otherwise cases.
1977 (PERSONALITY_FUNCTION): Use ARM EABI-specific arguments, and add
1978 ARM EABI unwinding support.
1979 (objc_exception_throw): Use memcpy to initialise exception class.
1981 2008-05-25 Alan Modra <amodra@bigpond.net.au>
1983 * encoding.c (strip_array_types): Rename from get_inner_array_type.
1984 (rs6000_special_round_type_align): Update.
1986 2008-05-09 Julian Brown <julian@codesourcery.com>
1988 * Makefile.in (LTLDFLAGS): New.
1989 (libobjc$(libsuffix).la, libobjc_gc$(libsuffix).la): Use above.
1991 2008-04-18 Paolo Bonzini <bonzini@gnu.org>
1994 * aclocal.m4: Regenerate.
1995 * configure: Regenerate.
1997 2008-01-24 David Edelsohn <edelsohn@gnu.org>
1999 * configure: Regenerate.
2001 2007-10-14 H.J. Lu <hongjiu.lu@intel.com>
2003 * configure.ac: Don't run config-ml.in directly.
2004 (multilib_arg): New.
2005 * configure: Regenerated.
2007 2007-08-06 Andrew Pinski <pinskia@gmail.com>
2010 * exception.c (parse_lsda_header): Use _uleb128_t/_sleb128_t instead
2011 of _Unwind_Word for variables which are used in
2012 read_uleb128/read_sleb128.
2013 (PERSONALITY_FUNCTION): Likewise.
2015 2007-07-05 H.J. Lu <hongjiu.lu@intel.com>
2017 * aclocal.m4: Regenerated.
2019 2007-06-03 Andrew Pinski <andrew_pinski@playstation.sony.com>
2021 * configure.ac: Fix a typo in *-*-darwin clause.
2022 * configure: Regenerated.
2024 2007-06-02 H.J. Lu <hongjiu.lu@intel.com>
2026 * configure.ac: Fix a typo.
2027 * configure: Regenerated.
2029 2007-06-02 Paolo Bonzini <bonzini@gnu.org>
2031 * configure: Regenerate.
2033 2007-06-01 Andrew Pinski <andrew_pinski@playstation.sony.com>
2035 * Makefile.in: Replace all uses of libext with libsuffix.
2036 * configure.ac: Likewise.
2037 * configure: Regenerate.
2040 * Makefile.in: Remove all uses of $(libext).
2042 2007-05-23 Andrew Pinski <andrew_pinski@playstation.sony.com>
2044 * Makefile.in: Remove all uses of $(libext).
2046 2007-05-23 Steve Ellcey <sje@cup.hp.com>
2048 * configure: Regenerate.
2049 * aclocal.m4: Regenerate.
2051 2007-04-21 Andrew Ruder <andy@aeruder.net>
2053 * sendmsg.c (__objc_get_forward_imp): Call
2054 __objc_msg_forward2 for real.
2056 2007-04-09 Andrew Ruder <andy@aeruder.net>
2058 * sendmsg.c: Added __objc_msg_forward2, a hook that allows
2059 external libraries to provide a function that returns the real
2060 forwarding function based on both the selector and the receiver.
2061 * objc/objc-api.h: Define __objc_msg_forward2.
2063 2007-03-01 Brooks Moses <brooks.moses@codesourcery.com>
2065 * Makefile.in: Add dummy install-pdf target.
2067 2007-02-18 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
2069 * objc/objc-list.h (list_free): Add keyword 'inline' to avoid
2072 2006-10-31 Geoffrey Keating <geoffk@apple.com>
2074 * encoding.c (darwin_rs6000_special_round_type_align): New.
2076 2006-10-14 Geoffrey Keating <geoffk@apple.com>
2078 * Makefile.in: Use multi_basedir instead of toplevel_srcdir.
2079 * configure.ac: Use multi.m4 from aclocal rather than custom
2080 code. Use multi_basedir instead of toplevel_srcdir.
2081 * aclocal.m4: Regenerate.
2082 * configure: Regenerate.
2084 2006-10-10 Brooks Moses <bmoses@stanford.edu>
2086 * Makefile.in: Added empty "pdf" target.
2088 2006-07-18 Paolo Bonzini <bonzini@gnu.org>
2090 * configure: Regenerate.
2092 2006-05-23 Carlos O'Donell <carlos@codesourcery.com>
2094 * Makefile.in: Add install-html target. Add install-html to .PHONY
2096 2006-02-21 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
2099 * thr-objc.c (_XOPEN_SOURCE): Don't define on Tru64 UNIX.
2101 2006-01-24 David Ayers <d.ayers@inode.at>
2104 * gc.c (class_ivar_set_gcinvisible): Replace strncpy with memcpy
2105 and insure the new strings are '\0' termintated.
2107 2006-01-24 David Ayers <d.ayers@inode.at>
2110 * configure.ac: Add include directives for --enable-objc-gc.
2111 * Makefile.in: Ditto.
2112 * configure: Regenerate.
2114 * gc.c (__objc_class_structure_encoding): Increment the used bytes
2115 instead of the local pointer to them.
2117 2005-12-14 Andrew Pinski <pinskia@physics.uc.edu>
2120 * objc/objc-api.c (_C_COMPLEX): New define.
2121 * encoding.c (objc_sizeof_type): Handle _C_Complex.
2122 (objc_alignof_type): Likewise.
2123 (objc_skip_typespec): Likewise.
2125 2005-12-15 David Ayers <d.ayers@inode.at>
2128 * README (+load,+initialize): Fix documentation to reflect
2129 intended and implemented semantics for +load and +initialize.
2131 2005-12-12 Andrew Pinski <pinskia@physics.uc.edu>
2133 * encoding.c (TYPE_FIELDS): Fix to skip over just _C_STRUCT_B and
2135 (get_inner_array_type): Fix to skip over _C_ARY_B and size.
2136 (rs6000_special_round_type_align): Update for the ABI fix.
2137 (objc_layout_finish_structure): Correct the encoding which is passed to
2140 2005-12-11 Andrew Pinski <pinskia@physics.uc.edu>
2143 * encoding.c (objc_sizeof_type): Don't handle _C_UNION_B special
2144 but use the struct layout functions.
2145 (objc_alignof_type): Likewise.
2146 (objc_layout_structure): Handle _C_UNION_B also.
2147 (objc_layout_structure_next_member): Likewise.
2148 (objc_layout_finish_structure): Likewise.
2150 2005-12-11 Andrew Pinski <pinskia@physics.uc.edu>
2153 * objc/objc-api.h (_C_BOOL): New define.
2154 * encoding.c (objc_sizeof_type): Handle _C_BOOL.
2155 (objc_alignof_type): Likewise.
2156 (objc_skip_typespec): Likewise.
2158 2005-11-20 David Ayers <d.ayers@inode.at>
2161 * objc/hash.h: Remove deprecated hash API.
2162 * hash_compat.c: Remove.
2163 * Makefile.in: Remove reference to hash_compat.c.
2165 * configure.ac (VERSION): Bump library version to 2:0:0.
2166 * configure: Regenerate.
2168 2005-11-09 Alexandre Oliva <aoliva@redhat.com>
2171 * thr-objc.c (_XOPEN_SOURCE): Define.
2173 2005-10-07 Ulrich Weigand <uweigand@de.ibm.com>
2176 * objc/objc-api.h (struct objc_ivar): Move definition to
2179 2005-09-04 Andrew Pinski <pinskia@physics.uc.edu>
2180 Rasmus Hahn <rassahah@neofonie.de>
2183 * archive.c (objc_write_type): Correct the element offset.
2184 (objc_read_type): Likewise.
2186 2005-08-17 Kelley Cook <kcook@gcc.gnu.org>
2188 * All files: Update FSF address.
2190 2005-08-13 Marcin Koziej <creep@desk.pl>
2191 Andrew Pinski <pinskia@physics.uc.edu>
2194 * exception.c (PERSONALITY_FUNCTION): Fix the PC with finally.
2196 2005-08-13 Andrew Pinski <pinskia@physics.uc.edu>
2198 * Makefile.in (extra_ldflags_libobjc): New.
2199 (libobjc$(libext).la): Add extra_ldflags_libobjc to the link line.
2200 (libobjc_gc$(libext).la): Likewise.
2201 * configure.ac (extra_ldflags_libgfortran): Set for *-darwin* to
2202 "-Wl,-single_module".
2203 * configure: Regenerate.
2204 * linking.m (_objcInit): Remove.
2206 2005-07-26 Andrew Pinski <pinskia@physics.uc.edu>
2209 * Makefile.in (ALL_CFLAGS): Add -fexceptions.
2211 2005-06-08 David Ayers <d.ayers@inode.at>
2213 * objc/NXConstStr.h, objc/Object.h, objc/Protocol.h,
2214 objc/encoding.h, objc/hash.h, objc/objc-api.h,
2215 objc/runtime.h, objc/sarray.h, objc/thr.h,
2216 objc/typedstream.h: Do not include Objective-C headers as
2219 2005-06-07 David Ayers <d.ayers@inode.at>
2221 * archive.c, init.c, selector.c: Include hash.h.
2222 * archive.c, class.c, encoding.c, gc.c, hash.c, hash_compat.c,
2223 init.c, misc.c, nil_method.c, objects.c, sarray.c, selector.c,
2224 sendmsg.c, thr-dce.c, thr-decosf1.c, thr-irix.c, thr-mach.c,
2225 thr-objc.c, thr-os2.c, thr-posix.c, thr-pthreads.c, thr-rtems.c,
2226 thr-single.c, thr-solaris.c, thr-vxworks.c, thr-win32.c, thr.c:
2227 Include Objective-C headers with quotes and objc/ directory
2230 2005-05-19 Richard Henderson <rth@redhat.com>
2232 * exception.c: Revert last change.
2234 2005-05-19 David Ayers <d.ayers@inode.at>
2236 * exception.c: Include tsystem.h for unwind.h.
2238 2005-05-09 Mike Stump <mrs@apple.com>
2240 * configure: Regenerate.
2242 2005-04-12 Mike Stump <mrs@apple.com>
2244 * configure: Regenerate.
2246 2005-03-21 Zack Weinberg <zack@codesourcery.com>
2248 * Makefile.in: Set gcc_version here.
2249 * configure.ac: Do not invoke TL_AC_GCC_VERSION. Adjust quoting
2250 in definition of toolexeclibdir so that $(gcc_version) is expanded
2252 * aclocal.m4, configure: Regenerate.
2254 2005-03-03 David Ayers <d.ayers@inode.at>
2256 * objc/hash.h (OBJC_IGNORE_DEPRECATED_API): Update deprecated
2257 version reference. Correct typo.
2259 2005-03-02 David Ayers <d.ayers@inode.at>
2262 * Makefile.in (OBJS): Add hash_compat.lo.
2263 (OBJS_GC): Add hash_compat_gc.lo.
2264 (hash_compat_gc.lo): New target and rule.
2265 * objc/hash.h (hash_new, hash_delete, hash_add, hash_remove)
2266 (hash_next, hash_value_for_key, hash_is_key_in_hash)
2267 (hash_ptr, hash_string, compare_ptrs, compare_strings): Prefix
2268 with objc_. Add deprecated non prefixed inlined versions.
2269 (OBJC_IGNORE_DEPRECATED_API): New macro to hide deprecated
2271 * hash.c (hash_new, hash_delete, hash_add, hash_remove, hash_next)
2272 (hash_value_for_key, hash_is_key_in_hash): Prefix with objc_ and
2274 * hash_compat.c: New file.
2275 * archive.c: Update callers.
2277 * selector.c: Likewise.
2278 * libobjc.def: Add objc_ versions of hash functions.
2280 2005-02-28 Andrew Pinski <pinskia@physics.uc.edu>
2283 * Makefile.in (GTHREAD_FLAGS): Remove.
2284 (ALL_CFLAGS): Remove usage of GTHREAD_FLAGS.
2285 * thr-objc.c: Include config.h.
2286 * configure.ac: Instead of looking at GCC's makefile, figure out if
2287 GTHREAD_FLAGS should be defined by looking at the `thread model'
2289 * configure: Regenerate.
2290 * config.h.in: Regenerate.
2292 2005-02-28 Paolo Bonzini <bonzini@gnu.org>
2295 * configure.ac: Call GCC_TOPLEV_SUBDIRS.
2296 (Determine CFLAGS for gthread): Use $host_subdir.
2297 * configure: Regenerate.
2298 * Makefile.in (host_subdir): New.
2301 2004-12-20 Andrew Pinski <pinskia@physics.uc.edu>
2304 * gc.c: Remove definition of LOGWL, modWORDSZ, and divWORDSZ since
2306 Include limits.h and stdlib.h.
2307 Define BITS_PER_WORD.
2309 2004-12-12 Alexander Malmberg <alexander@malmberg.org>
2311 * selector.c (__objc_init_selector_tables): Add missing void to
2314 2004-12-02 Richard Sandiford <rsandifo@redhat.com>
2316 * configure.ac: Use TL_AC_GCC_VERSION to set gcc_version.
2317 * configure, aclocal.m4: Regenerate.
2319 2004-11-29 Kelley Cook <kcook@gcc.gnu.org>
2321 * configure: Regenerate for libtool change.
2323 2004-11-25 Kelley Cook <kcook@gcc.gnu.org>
2325 * configure: Regenerate for libtool reversion.
2327 2004-11-24 Kelley Cook <kcook@gcc.gnu.org>
2329 * configure: Regenerate for libtool change.
2331 2004-11-24 Kelley Cook <kcook@gcc.gnu.org>
2333 * aclocal.m4, config.h.in: Regenerate.
2335 2004-10-08 Mike Stump <mrs@apple.com>
2336 Andrew Pinski <pinskia@physics.uc.edu>
2338 * aclocal.m4: Rename to ...
2339 * acinclude.m4: here and also use m4_include instead of sinclude.
2340 * aclocal.m4: Regenerate.
2341 * configure: Regenerate.
2342 * configure.ac: Add AM_MAINTAINER_MODE and AM_PROG_CC_C_O.
2343 * Makefile.in (configure): Add @MAINT@ infront of configure.ac
2345 2004-10-08 Andrew Pinski <pinskia@physics.uc.edu>
2347 * archive.c: Fix all the warnings about passing unsigned char*
2348 to char* and the other way too.
2350 2004-09-16 Andrew Pinski <pinskia@physics.uc.edu>
2353 * exception.c: Include config.h
2354 (objc_exception_throw): Change _GLIBCXX_SJLJ_EXCEPTIONS to
2356 * configure.ac: Find out what exception handling code we use.
2357 * configure: Regenerate.
2358 * config.h.in: New file, regenerate.
2360 2004-09-16 Andrew Pinski <apinski@apple.com>
2362 * encoding.c (ALTIVEC_VECTOR_MODE): Define a bogus macro.
2364 2004-08-28 Nathanael Nerode <neroden@gcc.gnu.org>
2366 * configure.ac: Switch from _GCC_TOPLEV_NONCANONICAL_TARGET to
2367 ACX_NONCANONICAL_TARGET.
2368 * configure: Regenerate.
2370 2004-08-13 Ziemowit Laski <zlaski@apple.com>
2372 * objc/sarray.h: Hoist include of assert.h near the top of file,
2373 and mark the remainder of the file 'extern "C"'.
2375 2004-08-13 Andrew Pinski <pinskia@physics.uc.edu>
2377 * objc/Object.h: Move includes out of extern "C" blocks.
2378 * objc/encoding.h: Likewise.
2379 * objc/hash.h: Likewise.
2380 * objc/objc-api.h: Likewise.
2381 * objc/runtime.h: Likewise.
2382 * objc/sarray.h: Likewise.
2383 * objc/typedstream.h: Likewise.
2385 2004-08-12 Ziemowit Laski <zlaski@apple.com>
2387 * objc/NXConstStr.h: Update copyright date; bracket with
2388 'extern "C"' for C++ use; make include syntax consistent
2389 by using <...> instead of "..."; hoist <objc/...> includes
2390 above the 'extern "C"' block.
2391 * objc/Object.h: Likewise.
2392 * objc/Protocol.h: Likewise.
2393 * objc/encoding.h: Likewise.
2394 * objc/hash.h: Likewise.
2395 * objc/runtime.h: Likewise.
2396 * objc/sarray.h: Likewise.
2397 * objc/thr.h: Likewise.
2398 * objc/typedstream.h: Likewise.
2399 * objc/objc-api.h: Add 'extern "C"' block for C++ use.
2400 (objc_static_instances): For C++ case, do away with
2402 (objc_method): Hoist definition to file scope.
2403 (_objc_load_callback, _objc_object_alloc, class_get_class_method,
2404 class_get_instance_method, class_create_instance,
2405 class_get_class_name, class_get_instance_size,
2406 class_get_meta_class, class_get_super_class, class_get_version,
2407 class_is_class, class_is_meta_class, class_set_version,
2408 class_get_gc_object_type, class_ivar_set_gcinvisible,
2409 get_imp): Rename 'class' parameter to '_class'.
2410 * objc/objc-list.h: Add 'extern "C"' block for C++ use.
2411 * objc/objc.h: Update copyright date.
2412 (arglist_t): Provide a union tag.
2414 2004-07-22 Andrew Pinski <pinskia@physics.uc.edu>
2416 * thr.c (__objc_thread_detach_function): Do not mark as volatile
2417 but instead use the attribute noreturn.
2419 2004-06-28 Zack Weinberg <zack@codesourcery.com>
2421 * encoding.c: Rename target_flags with a #define to avoid
2422 conflict with a prior declaration.
2424 2004-06-24 Andrew Pinski <apinski@apple.com>
2426 * objc/encoding.h: Wrap the functions with extern "C" for C++
2428 * objc/hash.h: Likewise.
2429 * objc/objc-api.h: Likewise.
2430 * objc/objc-list.h: Likewise.
2431 * objc/runtime.h: Likewise.
2432 * objc/sarray.h: Likewise.
2433 * objc/thr.h: Likewise.
2434 * objc/typedstream.h: Likewise.
2437 2004-06-21 Nick Clifton <nickc@redhat.com>
2439 * encoding.c (BITS_PER_UNIT): Define if a definition is not
2442 2004-06-20 Alexander Malmberg <alexander@malmberg.org>
2444 * Makefile.in (exception.lo): Remove $(OBJC_GCFLAGS).
2445 (exception_gc.lo): New.
2446 (OBJS_GC): Add exception_gc.lo.
2448 2004-06-17 Richard Henderson <rth@redhat.com>
2450 * exception.c: New file.
2451 * Makefile.in (exception.lo): New.
2454 2004-06-14 Andrew Pinski <pinskia@physics.uc.edu>
2456 * linking.m (_objcInit): New empty function
2459 2004-06-11 Andrew Pinski <pinskia@physics.uc.edu>
2461 * configure.ac: Support --enable-shared=libobjc.
2462 * configure: Regenerate.
2465 * configure.ac: Do not disable shared by default.
2466 * configure: Regenerate.
2468 2004-06-03 Nicola Pero <n.pero@mi.flashnet.it>
2470 * Protocol.m ([-isEqual:]): Small optimizations returning
2471 immediately if the argument is equal to self, and accessing
2472 the argument's name directly if it's a protocol.
2474 2004-06-03 David Ayers <d.ayers@inode.at>
2476 * Protocol.m ([-isEqual:]): Test the class of the argument.
2478 2004-05-25 Andrew Pinski <pinskia@physics.uc.edu>
2480 * configure.ac (includedir): Rename to ...
2482 * Makefile.in: s/includedir/includedirname/.
2485 * configure.ac (includedir): Set to "include"
2487 (libext) Set to empty except for Darwin.
2488 * configure: Regenerate
2489 * Makefile.in: s/libobjc.la/libobjc$(libext).la/g.
2490 s/include/$(includedir)/g.
2492 2004-05-25 Daniel Jacobowitz <drow@false.org>
2494 * Makefile.in: Add .NOEXPORT.
2496 2004-05-25 Andrew Pinski <pinskia@physics.uc.edu>
2498 Merge from the libobjc-branch
2499 2004-02-09 Andrew Pinski <pinskia@physics.uc.edu>
2501 * Makefile.in (OBJC_H): Change objc-deps.h to objc-decls.h.
2503 2004-02-03 Andrew Pinski <pinskia@physics.uc.edu>
2505 * Makefile.in (OBJC_H): Add objc-deps.h.
2507 2004-01-27 Nicola Pero <n.pero@mi.flashnet.it>
2509 * Protocol.m ([-conformsTo:]): If the argument is nil, return NO.
2510 ([-hash], [-isEqual:]): New methods.
2512 2004-01-27 Richard Frith-Macdonald <rfm@gnu.org>
2514 * sarray.c (sarray_free): Add a better comment.
2516 2004-01-27 Adam Fedor <fedor@gnu.org>
2518 * hash.c (hash_add): Cast cachep to int.
2519 * selector.c (__sel_register_typed_name): Cast
2520 soffset_decode to int.
2522 2004-01-27 Alexander Malmberg <alexander@malmberg.org>
2524 * selector.c: Rename register_selectors_from_list to
2525 __objc_register_selectors_from_list. Update caller.
2526 (__objc_register_selectors_from_list): Lock __objc_runtime_mutex
2527 while registering selectors. Use __sel_register_typed_name instead
2528 of sel_register_typed_name. Check for NULL method_name:s.
2529 (pool_alloc_selector): New function.
2530 (__sel_register_typed_name): Use pool_alloc_selector to allocate
2531 selector structures.
2532 * sendmsg.c (class_add_method_list): Use
2533 __objc_register_selectors_from_list.
2534 * objc/runtime.h: Add __objc_register_selectors_from_list.
2536 2004-01-25 Adam Fedor <fedor@gnu.org>
2537 Nicola Pero <n.pero@mi.flashnet.it>
2538 Andrew Pinski <pinskia@physics.uc.edu>
2540 * objc/objc-decls.h: New file.
2541 * objc/objc-api.h (_objc_lookup_class): Mark as export.
2542 (_objc_load_callback): Likewise.
2543 (_objc_object_alloc): Likewise.
2544 (_objc_object_copy): Likewise.
2545 (_objc_object_dispose): Likewise.
2547 2004-01-25 Andrew Pinski <pinskia@physics.uc.edu>
2549 * archive.c: s/__inline__/inline
2550 * sendmsg.c: Likewise.
2552 * encoding.c: Remove FIXME about the warning
2553 about unused variable.
2554 * sendmsg.c: Add a FIXME comment saying that
2555 this should be using libffi.
2557 * Makefile.in (LIBTOOL): Use @LIBTOOL@ now as it works.
2560 2004-05-13 Andrew Pinski <pinskia@physics.uc.edu>
2562 * archive.c (objc_read_class): Initialize class_name.
2563 (objc_read_selector): Initialize selector_name.
2565 2004-05-09 Richard Sandiford <rsandifo@redhat.com>
2567 * Makefile.in (toolexecdir): Remove trailing space.
2569 2004-04-15 Nathanael Nerode <neroden@gcc.gnu.org>
2572 * configure.ac: De-precious CC so multilibs work.
2573 * configure: Regenerate.
2575 2004-04-14 Nathanael Nerode <neroden@gcc.gnu.org>
2577 * configure.ac: Restore toolexecdir.
2578 * Makefile.in: Restore toolexecdir.
2579 * configure: Regenerate.
2581 2004-04-09 Nathanael Nerode <neroden@gcc.gnu.org>
2583 * configure.ac: Remove (unused) glibcpp_prefixdir.
2584 * configure: Regenerate.
2586 * configure.in: Rename to configure.ac.
2587 * Makefile.in: Update to match.
2589 * Makefile.in: Remove toolexecdir, glibcpp_toolexecdir (unused).
2590 Replace glibcpp_toolexeclibdir with toolexeclibdir.
2591 * configure.in: Remove glibcpp_toolexecdir (unused).
2592 Replace glibcpp_toolexeclibdir with toolexeclibdir. Don't generate
2593 config.h or stamp-h (unused). Move one comment to the right place.
2594 * configure: Regenerate.
2595 * config.h.in: Remove (unused).
2597 * config.h.in: Regenerate with autoheader.
2599 * Makefile.in: Remove (unused) gcc_version_trigger.
2600 * configure.in: Remove (unused) glibcpp_builddir. Don't AC_SUBST
2601 gcc_version_trigger.
2602 * configure: Regenerate.
2604 * configure.in: Switch to modern style for AC_INIT, AC_OUTPUT.
2605 Sort file into sections. Remove dnl where appropriate. Fix
2607 * configure: Regenerate.
2609 * configure.in: Replace old AC_PROG_CC hack with new one.
2610 Define toplevel_srcdir in terms of srcdir, not top_srcdir (there
2611 are no subdirectory output files, so this is fine). Change prereq
2613 * aclocal.m4: Include ../config/no-executables.m4.
2614 * configure: Regenerate with autoconf 2.59.
2616 * configure.in: Improve comments on gthread_cflags. Improve m4
2617 quotation, and replace 'if test' with 'case', for --enable-objc-gc.
2618 * configure: Regenerate.
2620 * configure.in: Move PACKAGE and VERSION settings up top. Remove
2621 unused call to AC_PROG_LN_S. Default RANLIB to ':'. Remove
2622 redundant checks for values of RANLIB, AR, INSTALL.
2623 * configure: Regenerate.
2625 * configure.in: Clean up handling of
2626 --enable-version-specific-runtime-libs and related variables;
2627 replace 'if test' with 'case' where reasonable. Fix comments.
2628 Remove useless libstdcxx_interface.
2629 * configure: Regenerate.
2631 * configure.in: Use _GCC_TOPLEV_NONCANONICAL_TARGET.
2632 Replace uses of target_alias with target_noncanonical.
2633 * aclocal.m4: Include ../config/acx.m4.
2634 * configure: Regenerate.
2635 * Makefile.in: Replace uses of target_alias with target_noncanonical.
2636 Fix copyright statement.
2638 * configure.in: Hand-inline bulky, confusing macros from
2639 aclocal.m4. Replace references to "GNU Objective C" with "GCC".
2640 Update copyright notice. Remove stuff for automake, which isn't
2641 used in this directory. Remove emacs local variables.
2642 * aclocal.m4: Remove hand-inlined macros. Update copyright notice.
2643 * configure: Regenerate.
2645 2004-03-16 Manfred Hollstein <mh@suse.com>
2647 * Makefile.in, configure.in, configure: Update copyright years.
2649 2004-03-15 Manfred Hollstein <mh@suse.com>
2651 * Makefile.in (LIBOBJC_VERSION, LIBOBJC_GC_VERSION): Use
2652 definition from configure.in.
2653 * configure.in (PACKAGE): Add definition.
2654 (VERSION): Add definition; substitute it in output files.
2655 * configure: Re-generate.
2657 2004-03-05 Ziemowit Laski <zlaski@apple.com>
2659 * objc/hash.h (hash_string, compare_strings):
2660 Add type-casts to make Objective-C++ happy.
2661 * objc/typedstream.h (objc_get_stream_class_version):
2662 Rename parameter from 'class' to 'class_name' to make
2663 Objective-C++ happy.
2665 2004-03-01 Michael Matz <matz@suse.de>
2667 * Makefile.in (ALL_CFLAGS): Add -fno-strict-aliasing.
2669 2004-02-06 Ziemowit Laski <zlaski@apple.com>
2671 * objc/objc-api.h (objc_super): The 'class' field shall
2672 be named 'super_class' #ifdef __cplusplus.
2674 2004-01-17 Andrew Pinski <pinskia@physics.uc.edu>
2677 * encoding.c (rs6000_special_round_type_align): Define.
2679 2004-01-14 Adam Fedor <fedor@gnu.org>
2682 * selector.c (__objc_register_instance_methods_to_class): Free
2683 new_list if not used.
2685 2004-01-09 Andrew Ruder <aeruder@ksu.edu>
2688 * sarray.c (sarray_free): Free array->is_copy_of latter.
2690 2003-12-01 Zack Weinberg <zack@codesourcery.com>
2693 * Protocol.m (descriptionForInstanceMethod): Don't dereference
2694 instance_methods if it's NULL.
2695 (descriptionForClassMethod): Likewise for class_methods.
2697 2003-10-24 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
2699 * Makefile.in (runtime-info.h): Remove -Wp.
2701 2003-10-21 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
2703 * Makefile.in (CC1OBJ): Remove.
2704 (runtime-info.h): Invoke $(CC) so all MULTIFLAGS are handled
2706 Use .m extension for temporary file.
2707 Remove assembler temp file.
2709 2003-10-20 Joseph S. Myers <jsm@polyomino.org.uk>
2711 * objc/hash.h (hash_string): Don't use a cast as an lvalue.
2713 2003-10-17 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
2715 * Makefile.in (runtime-info.h): Use MULTIFLAGS.
2717 2003-09-09 Alan Modra <amodra@bigpond.net.au>
2719 * configure: Regenerate.
2721 2003-08-27 Alexander Malmberg <alexander@malmberg.org>
2723 * Makefile.in, aclocal.m4: Update to $(libdir)/gcc/ instead of
2724 (libdir)/gcc-lib/ when installing.
2725 * configure: Regenerate.
2727 Thu Jul 10 10:27:43 2003 Nicola Pero <n.pero@mi.flashnet.it>
2730 * sendmsg.c (get_imp): Fixed rare threading problem.
2731 (__objc_responds_to): Similar fixes.
2732 (objc_msg_lookup): Similar fixes.
2733 (__objc_init_install_dtable): Lock the runtime before checking if the
2736 2003-05-23 Nathanael Nerode <neroden@gcc.gnu.org>
2738 * hash.c, init.c, libobjc.def, libobjc_entry.c, linking.m,
2739 makefile.dos, misc.c, nil_method.c, objects.c, sarray.c,
2740 selector.c, sendmsg.c, thr-dce.c, thr-decosf1.c, thr-irix.c,
2741 thr-mach.c, thr-objc.c, thr-os2.c, thr-posix.c, thr-pthreads.c,
2742 thr-rtems.c, thr-single.c, thr-solaris.c, thr-vxworks.c,
2743 thr-win32.c, thr.c: Replace "GNU CC" with "GCC".
2744 * Makefile.in, NXConstStr.m, Object.m, Protocol.m, archive.c,
2745 class.c, encoding.c, gc.c, objc/NXConstStr.h, objc/Object.h,
2746 objc/Protocol.h, objc/encoding.h, objc/hash.h, objc/objc-api.h,
2747 objc/objc-list.h, objc/objc.h, ocjc/runtime.h, objc/sarray.h,
2748 objc/thr.h, objc/typedstream.h: Replace "GNU CC" with "GCC".
2750 Tue May 13 14:56:03 2003 Richard Frith-Macdonald <rfm@gnu.org>
2751 Nicola Pero <n.pero@mi.flashnet.it>
2754 * init.c (class_superclass_of_class): New function.
2755 (create_tree_of_subclasses_inherited_from): Use it.
2756 (__objc_tree_insert_class): Likewise.
2757 (class_is_subclass_of_class): Likewise.
2759 2003-04-11 David Chad <davidc@freebsd.org>
2760 Loren J. Rittle <ljrittle@acm.org>
2763 * objc/hash.h (hash_string): Constify correctly.
2764 (compare_ptrs): Use direct compare.
2765 * objc/objc-list.h (list_nth): Rename index to indx to avoid shadow.
2766 * objc/sarray.h: Global rename index to indx to avoid shadow.
2768 2003-03-12 Andreas Schwab <schwab@suse.de>
2770 * aclocal.m4 (GLIBCPP_EXPORT_INSTALL_INFO): Avoid trailing /. in
2771 glibcpp_toolexeclibdir.
2772 * configure: Rebuilt.
2774 2003-02-20 Alexandre Oliva <aoliva@redhat.com>
2776 * configure.in: Propagate ORIGINAL_LD_FOR_MULTILIBS to
2778 * configure: Rebuilt.
2780 2003-01-27 Alexandre Oliva <aoliva@redhat.com>
2782 * aclocal.m4 (glibcpp_toolexeclibdir): Instead of
2783 $(MULTISUBDIR), use `$CC -print-multi-os-directory`, unless
2784 version_specific_libs is enabled.
2785 * configure: Rebuilt.
2787 2003-01-09 Christian Cornelssen <ccorn@cs.tu-berlin.de>
2789 * Makefile.in (FLAGS_TO_PASS): Also pass DESTDIR.
2790 (install-libs, install-headers): Prepend $(DESTDIR) to
2791 destination paths in all (un)installation commands.
2793 2002-12-02 Zack Weinberg <zack@codesourcery.com>
2795 * thr-objc.c: Include coretypes.h and tm.h.
2797 2002-12-01 Zack Weinberg <zack@codesourcery.com>
2799 * encoding.c, sendmsg.c: Include coretypes.h and tm.h.
2801 2002-11-26 Nathanael Nerode <neroden@gcc.gnu.org>
2803 * configure.in: Remove skip-this-dir support.
2804 * configure: Regenerate.
2806 2002-09-22 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2808 * Makefile.in (all): Fix multilib parallel build.
2810 Thu Sep 12 12:44:37 2002 Nicola Pero <n.pero@mi.flashnet.it>
2812 * sendmsg.c (nil_method): Declare not to take a variable number of
2814 (objc_msg_lookup): Cast nil_method to IMP before returning it.
2815 (objc_msg_lookup_super): The same.
2817 2002-09-10 Jan Hubicka <jh@suse.cz>
2819 * nil_method.c (nil_method): No longer defined with variable
2822 2002-07-02 Rodney Brown <rbrown64@csc.com.au>
2824 * objc/encoding.h: Fix formatting.
2825 * objc/hash.h: Likewise.
2826 * objc/objc-api.h: Likewise.
2827 * objc/runtime.h: Likewise.
2828 * objc/thr.h: Likewise.
2829 * archive.c: Likewise.
2830 * class.c: Likewise.
2831 * encoding.c: Likewise.
2836 * nil_method.c: Likewise.
2837 * objects.c: Likewise.
2838 * sarray.c: Likewise.
2839 * selector.c: Likewise.
2840 * sendmsg.c: Likewise.
2841 * thr-mach.c: Likewise.
2844 2002-06-25 DJ Delorie <dj@redhat.com>
2846 * aclocal.m4 (GLIBCPP_CONFIGURE): Split out
2847 GLIBCPP_TOPREL_CONFIGURE.
2848 * configure.in: Call it before AC_CANONICAL_SYSTEM.
2849 * configure: Regenerate.
2851 2002-06-21 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2853 * Object.m (forward, read, write): Fix unused parameter warnings.
2854 * encoding.c: Include <stdlib.h>.
2855 (target_flags): Mark with attribute unused.
2857 * runtime.h (__objc_selector_max_index): Change to unsigned int.
2858 (__objc_generate_gc_type_description): Prototype.
2859 * selector.c (__objc_selector_max_index): Change to unsigned int.
2861 Mon Jun 17 18:37:42 2002 Nicola Pero <n.pero@mi.flashnet.it>
2863 * sendmsg.c (__objc_get_forward_imp): Fix warning by making sure
2864 we always have a return value: if __objc_msg_forward does not
2865 supply a forwarding implementation, return the default
2866 __builtin_apply based one.
2868 2002-06-15 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2870 * Object.m: Fix signed/unsigned warning.
2871 * Protocol.m: Likewise.
2872 * archive.c: Always include stdlib.h.
2873 (objc_read_short, objc_read_unsigned_short, objc_read_int,
2874 objc_read_long, __objc_read_nbyte_uint, __objc_read_nbyte_ulong):
2875 Fix signed/unsigned warning.
2876 (objc_write_type, objc_read_type, objc_write_types,
2877 objc_read_types): Ensure ctype 8-bit safety.
2878 (__objc_no_write, __objc_no_read): Mark unused parameters.
2879 * class.c (class_table_setup): Specify void arg.
2880 * encoding.c (atoi, objc_sizeof_type, objc_alignof_type,
2881 objc_skip_typespec, objc_skip_offset,
2882 objc_layout_structure_next_member): Ensure ctype 8-bit safety.
2883 (objc_layout_structure_next_member): Ensure variables are
2885 * gc.c (__objc_generate_gc_type_description,
2886 class_ivar_set_gcinvisible): Mark unused parameters.
2887 * init.c (__objc_send_load, __objc_destroy_class_tree_node): Mark
2889 (__objc_init_protocols) Fix signed/unsigned warning.
2890 * nil_method.c (nil_method): Mark unused parameters.
2891 * thr.h (objc_thread_callback): Specify void arg.
2892 * sarray.c (sarray_new, sarray_realloc, sarray_free): Fix
2893 signed/unsigned warning.
2894 (sarray_free): Fix formatting.
2895 * selector.c (sel_types_match): Ensure ctype 8-bit safety.
2896 * sendmsg.c (__objc_init_install_dtable) Mark unused parameters.
2898 2002-06-09 Andreas Jaeger <aj@suse.de>
2900 * encoding.c (objc_layout_structure_next_member): Remove unused
2903 2002-05-20 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2905 * Makefile.in (SHELL): Set to @SHELL@.
2907 (ALL_CFLAGS): Add $(WARN_CFLAGS).
2909 2002-05-16 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
2911 * aclocal.m4: Allow for PWDCMD to override hardcoded pwd.
2912 * configure: Regenerate.
2914 2002-05-08 Alexandre Oliva <aoliva@redhat.com>
2916 * configure.in (ORIGINAL_LD_FOR_MULTILIBS): Preserve LD at
2917 script entry, and set LD to it when configuring multilibs.
2918 * configure: Rebuilt.
2920 2002-04-19 David O'Brien <obrien@FreeBSD.org>
2922 * encoding.c (MAX, MIN, ROUNDING): #undef before defining.
2924 2002-04-09 Hans-Peter Nilsson <hp@bitrange.com>
2927 * objc/objc-api.h (struct objc_protocol_list): Change type of
2928 member count from int to size_t.
2930 2002-02-11 Franz Sirl <Franz.Sirl-kernel@lauterbach.com>
2933 * aclocal.m4: Replace with version copied from libstdc++-v3.
2934 * configure.in: Update for changes to aclocal and Makefile.
2935 * configure: Regenerate.
2936 * Makefile.in: Correct install of multilibs and shared libs, use
2937 INSTALL_DATA for include files.
2939 Mon Dec 17 17:02:12 2001 Nicola Pero <nicola@brainstorm.co.uk>
2941 * init.c (__objc_exec_class): Fixed bug in the loop on unclaimed
2942 categories - when an unclaimed category was found, the loop was
2943 doing two steps forward instead of one, so that in certain cases
2944 it was failing to properly load all the categories. (Reported
2945 with fix by Alexander Malmberg <alexander@malmberg.org>).
2947 2001-11-14 Aldy Hernandez <aldyh@redhat.com>
2949 * encoding.c: Add target_flags.
2951 2001-11-07 Aldy Hernandez <aldyh@redhat.com>
2953 * objc/objc-api.h (_C_VECTOR): New.
2955 * encoding.c (VECTOR_TYPE): New.
2957 Mon Oct 29 21:29:21 2001 Nicola Pero <n.pero@mi.flashnet.it>
2959 * class.c: Rewritten the class table to use optimized, lock-free
2960 lookup. This more than doubles the speed of class method
2961 invocations. (class_table_setup), (class_table_insert),
2962 (class_table_replace), (class_table_get_safe),
2963 (class_table_next), (class_table_print),
2964 (class_table_print_histogram): New functions.
2965 (__objc_init_class_tables): Use class_table_setup.
2966 (__objc_add_class_to_hash): Use class_table_get_safe and
2967 class_table_insert. (objc_lookup_class), (objc_get_class): Do not
2968 assert the existence of the table; do not lock the runtime; use
2969 class_table_get_safe. (objc_next_class): Use class_table_next.
2970 (__objc_resolve_class_links): Use class_table_next.
2971 (class_pose_as): Use class_table_replace.
2973 2001-09-10 Ovidiu Predescu <ovidiu@cup.hp.com>
2975 * gc.c: Removed the DEBUG declaration.
2977 Wed Jul 18 12:48:56 2001 Nicola Pero <n.pero@mi.flashnet.it>
2979 * thr.c (objc_mutex_lock): Invoke __objc_thread_id directly,
2980 rather than through objc_thread_id, to save a function call.
2981 (objc_mutex_trylock, objc_mutex_unlock, objc_condition_wait):
2984 Mon Jul 16 12:15:00 2001 Nicola Pero <n.pero@mi.flashnet.it>
2986 * objc/objc-api.h (object_is_class): Fixed - buggy code was trying
2987 to cast an id to a Class, which can not be done. Make the check
2988 by using CLS_ISMETA on the class pointer instead.
2989 (object_is_meta_class): Similar fix.
2991 2001-06-09 Alexandre Oliva <aoliva@redhat.com>, Stephen L Moshier <moshier@mediaone.net>
2993 * configure.in (AC_EXEEXT): Work around in case it expands to
2994 nothing, as in autoconf 2.50.
2995 * acinclude.m4: Likewise.
2996 * configure: Rebuilt.
2998 2001-06-08 Nicola Pero <n.pero@mi.flashnet.it>
3000 * THREADS: Explain that when we compile libobjc inside GCC, we
3001 always use thr-objc.c as a backend, which uses GCC's thread code.
3003 2001-06-06 Richard Frith-Macdonald <rrfm@gnu.org>
3005 * init.c (__objc_send_message_in_list): When setting a new entry
3006 in __objc_load_methods use the method IMP as key, but check to see
3007 if the method is in the hashtable by looking at the IMP also.
3008 Also ... call the method after adding it to the hashtable rather
3009 than before ... thus preventing an obscure possibility of infinite
3010 recursion if a +load method itself loads a subclass.
3012 2001-05-25 Ovidiu Predescu <ovidiu@cup.hp.com>
3014 * init.c (__objc_send_message_in_list): When setting a new entry
3015 in __objc_load_methods use the method name as key, not the method
3016 IMP (reported by Richard Frith-Macdonald <richard@brainstorm.co.uk>).
3018 2001-05-09 Joseph S. Myers <jsm28@cam.ac.uk>
3020 * objc-features.texi: Move to ../gcc/objc.texi.
3022 * Makefile.in: Don't generate documentation from
3025 2001-05-01 Mark Mitchell <mark@codesourcery.com>
3027 * fdl.texi: New file.
3028 * objc-features.texi: Simplify.
3029 * Makefile.in: Adjust accordingly.
3031 2001-04-30 Mark Mitchell <mark@codesourcery.com>
3033 * objc-features.texi: Use the GFDL.
3035 Wed Mar 21 04:44:58 EST 2001 John Wehle (john@feith.com)
3037 * encoding.c (REAL_TYPE): Define.
3039 2001-03-19 David Edelsohn <edelsohn@gnu.org>
3041 * encoding.c (TYPE_MODE): Define.
3043 2001-03-14 Nicola Pero <n.pero@mi.flashnet.it>
3045 * thr.c (objc_thread_add): New function.
3046 (objc_thread_remove): Ditto.
3047 * objc/thr.h: Declare them.
3048 * libobjc.def: Mention them.
3050 2001-02-28 Ovidiu Predescu <ovidiu@cup.hp.com>
3052 * objc-features.texi: Document the @compatibility_alias compiler
3053 directive (description from Nicola Pero <n.pero@mi.flashnet.it>).
3055 Fri Feb 23 18:12:00 2001 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
3057 * sendmsg.c (__objc_forward): Delete strlen() declaration.
3059 2001-02-08 Geoffrey Keating <geoffk@redhat.com>
3061 * configure.in: Don't run AC_PROG_CC_WORKS or AC_EXEEXT, because
3062 we're not interested in the result and they might fail.
3063 * configure: Regenerated.
3065 2001-01-12 Joseph S. Myers <jsm28@cam.ac.uk>
3067 * objc-features.texi: Use @email.
3069 2001-01-12 Joseph S. Myers <jsm28@cam.ac.uk>
3071 * sendmsg.c (__objc_print_dtable_stats): Don't use #ifdef inside
3074 2000-01-11 Richard Earnshaw <rearnsha@arm.com>
3076 * encoding.c (STRUCTURE_SIZE_BOUNDARY): Redefine in a way that
3077 determines the value dynamically.
3079 Wed Jan 3 00:49:10 2001 Ovidiu Predescu <ovidiu@cup.hp.com>
3081 * sendmsg.c: Added __objc_msg_forward, a hook that allows external
3082 libraries to provide a function that returns the real forwarding
3083 function. This can alleviate problems __builtin_apply() and
3084 friends have on various platforms. (Solution suggested by Helge
3087 * objc/objc-api.h: Define __objc_msg_forward.
3089 * sendmsg.c: Define gen_rtx_REG.
3091 2000-12-06 Ralf Corsepius <corsepiu@faw.uni-ulm.de>
3093 * thr-rtems.c: New file. Stub to compile.
3095 2000-09-06 Alexandre Oliva <aoliva@redhat.com>
3097 * configure: Rebuilt with new libtool.m4.
3099 Tue Aug 15 00:38:56 2000 Ovidiu Predescu <ovidiu@cup.hp.com>
3101 * configure.in: Create a config.h file. Check for <sched.h>.
3102 * configure: Regenerate.
3104 * config.h.in: Check for <sched.h>.
3106 2000-08-14 Zack Weinberg <zack@wolery.cumb.org>
3108 * configure: Regenerate after change to ../libtool.m4.
3110 2000-08-14 Andreas Schwab <schwab@suse.de>
3112 * objc-features.texi (Top): Move @menu at end of node.
3114 2000-08-11 Manfred Hollstein <manfredh@redhat.com>
3116 * objc-features.texi: Move @node Top before @menu.
3118 Sun Aug 6 23:27:49 2000 Ovidiu Predescu <ovidiu@cup.hp.com>
3120 * objc-features.texi: Documented the new -fconstant-string-class
3123 Sun Aug 6 22:51:16 2000 Ovidiu Predescu <ovidiu@cup.hp.com>
3125 * thr-posix.c: Integrated Chris Ball's <cball@fmco.com> changes to
3126 improve the Posix thread support for Objective-C.
3128 2000-08-04 Zack Weinberg <zack@wolery.cumb.org>
3130 * aclocal.m4: Replace copy of ../libtool.m4 with
3131 sinclude(../libtool.m4).
3133 Fri Jul 28 08:58:02 2000 Nicola Pero <nicola@brainstorm.co.uk>
3135 * configure.in: Added libtool support; build shared libraries
3136 if --enable-shared was passed on command line.
3137 * Makefile.in: Modified most compilation commands to use libtool.
3138 * aclocal.m4: New symbolic link to the ../libtool.m4, from the
3139 libtool distribution.
3141 Sat Jul 29 00:10:21 2000 Ovidiu Predescu <ovidiu@cup.hp.com>
3143 * sarray.c, Object.m: Removed the explicit prototypes for strlen
3144 and memcpy on 64-bit platforms (Suggested by Rodney Brown
3147 2000-05-12 H.J. Lu (hjl@gnu.org)
3149 * Makefile.in (GTHREAD_FLAGS): New.
3150 (ALL_CFLAGS): Add $(GTHREAD_FLAGS).
3151 (OBJC_THREAD_FILE): Changed to thr-objc.
3153 * configure.in (GTHREAD_FLAGS): New, check and replace it for
3155 (OBJC_THREAD_FILE): Removed.
3159 2000-07-13 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3161 * objc/hash.h: Include string.h.
3163 2000-04-15 David Edelsohn <edelsohn@gnu.org>
3165 * Object.m (strlen): 64-bit PowerPC is a 64bit platform as well.
3167 2000-04-12 Jakub Jelinek <jakub@redhat.com>
3169 * Object.m (strlen): Provide prototype on all 64bit platforms,
3171 * sarray.c (memcpy): Likewise.
3172 * encoding.c (objc_layout_finish_structure): Don't use
3173 ROUND_TYPE_ALIGN on sparc.
3175 * encoding.c (objc_layout_structure_next_member): Do the whole
3176 procedure even for the first member, so that we get correct
3179 2000-03-29 Zack Weinberg <zack@wolery.cumb.org>
3181 * objc/Protocol.h, objc/objc-list.h: Change #endif labels to
3184 2000-02-23 Zack Weinberg <zack@wolery.cumb.org>
3186 * Makefile.in: Add -DIN_TARGET_LIBS to ALL_CFLAGS.
3188 Thu Sep 23 07:19:12 1999 Chris Ball <cball@fmco.com>
3190 * thr-posix.c (__objc_mutex_deallocate): made deallocate work.
3192 Tue Sep 21 07:47:10 1999 Jeffrey A Law (law@cygnus.com)
3194 * Makefile.in (gc.o, gc_gc.o): Do not pass -fgnu-runtime to
3195 the compiler when building C code.
3197 Fri Aug 6 23:32:29 1999 Daniel Jacobowitz <drow@drow.them.org>
3199 * Makefile.in (FLAGS_TO_PASS): Include prefix, exec_prefix,
3200 libdir, libsubdir and tooldir.
3202 Mon Jun 21 05:40:15 1999 John David Anglin <dave@hiauly1>
3204 * init.c (__objc_force_linking): Make global.
3206 Thu May 20 03:20:59 1999 Jeffrey A Law (law@cygnus.com)
3208 * configure.in (AC_EXEEXT): Remove call.
3209 (compiler_name): Explicitly check with no extension and .exe
3211 * configure: Regenerate.
3213 Sun Apr 25 01:15:34 1999 Mumit Khan <khan@xraylith.wisc.edu>
3215 * Makefile.in (CC1OBJ): Define in terms of CC.
3216 (runtime-info.h): Use.
3218 Fri April 8 08:21:07 1999 Ovidiu Predescu <ovidiu@cup.hp.com>
3220 * objc-features.texi: Updated the URL to Boehm's GC page.
3222 Fri Mar 26 23:41:07 1999 Ovidiu Predescu <ovidiu@cup.hp.com>
3224 * archive.c (__objc_code_char, __objc_write_char): Explicitly specify
3225 the char as being signed (patch from Daniel Jacobowitz
3228 Wed Mar 24 22:41:28 1999 Mumit Khan <khan@xraylith.wisc.edu>
3230 * configure.in (AC_PREREQ): Update to 2.13.
3231 (AC_EXEEXT): Call to find possible file extension.
3232 (compiler_name): Use.
3233 * configure: Regenerate.
3235 Wed Jan 27 02:31:01 1999 Jeffrey A Law (law@cygnus.com)
3237 * Makefile.in (ALL_CFLAGS): Add -DIN_GCC.
3239 Tue Jan 5 01:38:53 1999 Jeffrey A Law (law@cygnus.com)
3241 * configure.in (thread_file): Correct and simplify code to find
3243 * configure: Rebuilt.
3245 1998-11-26 Manfred Hollstein <manfred@s-direktnet.de>
3247 * configure.in (compiler_name): Add check to detect if this
3248 language's compiler has been built.
3249 * configure: Regenerate.
3251 Mon Nov 23 16:50:28 1998 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3253 * configure.in: Use AC_PREREQ(2.12.1).
3255 Thu Nov 19 20:33:37 1998 Jeffrey A Law (law@cygnus.com)
3257 * Makefile.in (runtime-info.h): Avoid GNU make extensions.
3259 Sun Nov 8 17:46:14 1998 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3261 * Makefile.in (INCLUDES): Add -I$(srcdir)/$(MULTISRCTOP)../include.
3263 Thu Oct 22 14:34:06 1998 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3265 * configure.in: Use AC_CONFIG_AUX_DIR($topsrcdir).
3267 Sat Oct 17 05:21:31 1998 Ovidiu Predescu <ovidiu@slip.net>
3269 * objc-features.texi (Top): Changed the email address.
3270 * objc-features.texi (Garbage Collection): Use @uref instead of @url.
3272 Mon Oct 11 21:25:27 1998 Ovidiu Predescu <ovidiu@slip.net>
3274 * encoding.c: Redefine get_inner_array_type to get the first entry
3277 Thu Oct 8 12:21:14 1998 Richard Frith-Macdonald <richard@brainstorm.co.uk>
3279 * encoding.c (objc_skip_type_qualifiers): Handle _C_BYREF.
3280 (objc_get_type_qualifiers): Similarly.
3281 * objc/encoding.h (_C_BYREF): Define.
3284 1998-10-07 David S. Miller <davem@pierdol.cobaltmicro.com>
3286 * objc/sarray.h: Make boffset be an unsigned long when sparc so it
3287 works out on 64-bit systems.
3289 Tue Oct 6 20:32:06 1998 Alexandre Oliva <oliva@dcc.unicamp.br>
3291 * Makefile.in (INCLUDES): Make it multilib-friendly.
3293 Fri Oct 2 07:12:14 1998 H.J. Lu (hjl@gnu.org)
3295 * Makefile.in (INCLUDES): Add -I$(srcdir)/../gcc.
3297 Thu Oct 1 22:33:03 1998 Robert Lipe <robertl@dgii.com>
3298 Jeffrey A Law (law@cygnus.com)
3300 * Makefile.in (INCLUDES): Reference gcc via $MULTIBUILDTOP.
3301 (FLAGS_TO_PASS): Added.
3302 (runtime-info.h): Reference cc1ibj via $MULTIBUILDTOP.
3304 * archive.c: Change config.h to tconfig.h.
3306 * configure.in: Find gcc's object directory even for multilibs.
3308 Wed Sep 30 18:17:17 1998 Robert Lipe <robertl@dgii.com>
3310 * configure.in: Escape ^ in grep string.
3311 * configure: Rebuilt.
3313 Wed Sep 30 09:14:52 1998 Jeffrey A Law (law@cygnus.com)
3315 * All .h files pushed down into the objc/ subdirectory.
3316 * Makefile.in (copy_headers): Corresponding changes.
3317 * configure.in (AC_INIT): Corresponding changes.
3318 * configure: Rebuilt.
3320 1998-09-30 Ben Elliston <bje@cygnus.com>
3321 Jeff Law <law@cygnus.com>
3323 * Makefile.in: Rewrite.
3325 * configure.in: Likewise.
3327 * configure: Regenerate.
3329 * All .c files. Remove "objc" prefix when including objc header
3330 files. Include tconfig.h, not ../tconfig.h.
3332 Mon Sep 21 23:27:10 1998 Ovidiu Predescu <ovidiu@slip.net>
3334 * encoding.c (TREE_TYPE, ARRAY_TYPE): Define.
3335 (get_inner_array_type): Define.
3337 1998-09-21 Ben Elliston <bje@cygnus.com>
3339 * New directory. Moved files from ../gcc/objc.