1 2015-12-04 Release Manager
5 2015-07-16 Release Manager
9 2015-04-22 Release Manager
13 2015-02-05 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
16 * thr.c (_XOPEN_SOURCE): Remove.
18 2015-01-27 Matthias Klose <doko@ubuntu.com>
20 * sendmsg.c: Add prototypes for __objc_get_forward_imp and get_imp.
22 2015-01-09 Dimitris Papavasiliou <dpapavas@gmail.com>
25 * ivars.c: Add a check for classes without instance
26 variables, which have a NULL ivar list pointer.
28 2015-01-05 Jakub Jelinek <jakub@redhat.com>
30 Update copyright years.
32 2014-11-21 H.J. Lu <hongjiu.lu@intel.com>
35 * configure: Regenerated.
37 2014-11-11 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
40 * configure: Regenerate.
42 2014-11-05 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
44 * thr.c (_XOPEN_SOURCE): Define as 600.
46 2014-07-27 Alan Modra <amodra@gmail.com>
47 Matthias Klose <doko@ubuntu.com>
51 * encoding.c: Define rs6000_special_adjust_field_align_p.
53 2014-01-02 Richard Sandiford <rdsandiford@googlemail.com>
55 Update copyright years
57 2013-09-20 Alan Modra <amodra@gmail.com>
59 * configure: Regenerate.
61 2013-07-21 OndÅej BÃlka <neleai@seznam.cz>
64 * encoding.c: Likewise.
66 * objc-private/runtime.h: Likewise.
67 * objc/runtime.h: Likewise.
68 * objc-sync.c: Likewise.
70 2013-07-04 Kai Tietz <ktietz@redhat.com>
72 * exception.c: Add check for SjLj to SEH blocks.
74 2013-02-03 Richard Sandiford <rdsandiford@googlemail.com>
76 Update copyright years.
78 2012-10-19 Michael Meissner <meissner@linux.vnet.ibm.com>
80 * encoding.c (TARGET_VSX): Provide definitions based on the
81 current compilation options, and not based off the target options
83 (TARGET_ALTIVEC): Likewise.
84 (TARGET_64BIT): Likewise.
86 2012-09-14 David Edelsohn <dje.gcc@gmail.com>
88 * configure: Regenerated.
90 2012-07-19 Tristan Gingold <gingold@adacore.com>
91 Richard Henderson <rth@redhat.com>
93 * exception.c (__gnu_objc_personality_seh0): New function.
95 2012-05-16 H.J. Lu <hongjiu.lu@intel.com>
97 * configure: Regenerated.
99 2012-03-12 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
101 * configure.ac (enable_objc_gc): Remove alpha*-dec-osf* handling.
102 * configure: Regenerate.
104 * thr.c (_XOPEN_SOURCE): Define unconditionally.
106 2011-11-21 Andreas Tobler <andreast@fgznet.ch>
108 * configure: Regenerate.
110 2011-11-02 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
112 * Makefile.in (INCLUDES): Add -I$(MULTIBUILDTOP)../libgcc.
113 * configure.ac (target_thread_file, HAVE_GTHR_DEFAULT): Remove.
114 * configure: Regenerate.
115 * config.h.in: Regenerate.
117 2011-10-17 Paul Brook <paul@codesourcery.com>
118 Matthias Klose <doko@ubuntu.com>
120 * exception.c (parse_lsda_header): hardcode ttype_encoding for older
122 (get_ttype_entry) Remove __ARM_EABI_UNWINDER__ variant.
124 2011-10-09 Nicola Pero <nicola.pero@meta-innovation.com>
127 * init.c (__objc_exec_class): Work around a bug in clang's code
128 generation. Clang sets the class->info field to values different
129 from 0x1 or 0x2 (the only allowed values in the traditional GNU
130 Objective-C runtime ABI) to store some additional information, but
131 this breaks backwards compatibility. Wipe out all the bits in the
132 fields other than the first two upon loading a class.
134 2011-10-09 Nicola Pero <nicola.pero@meta-innovation.com>
136 * class.c (objc_lookup_class): Added back for compatibility with
137 clang which seems to emit calls to it.
139 2011-10-08 Richard Frith-Macdonald <rfm@gnu.org>
140 Nicola Pero <nicola.pero@meta-innovation.com>
143 * sendmsg.c (__objc_send_initialize): If a class does not have an
144 +initialize method, search for an +initialize method in the
145 superclass and in the ancestor classes and execute the first one
146 that is found. This makes the GNU runtime behave in the same way
147 as the Apple/NeXT runtime with respect to +initialize methods and
150 2011-08-06 Nicola Pero <nicola.pero@meta-innovation.com>
153 * class.c (__objc_update_classes_with_methods): Iterate over meta
154 classes as well as normal classes when refreshing the method
155 implementations. This fixes replacing class methods.
157 2011-08-06 Nicola Pero <nicola.pero@meta-innovation.com>
159 * class.c (class_getSuperclass): Fixed to work with meta classes
160 still in construction too.
162 2011-08-06 Nicola Pero <nicola.pero@meta-innovation.com>
164 * class.c (class_getSuperclass): Fixed typo in comment.
166 2011-08-06 Nicola Pero <nicola.pero@meta-innovation.com>
169 * class.c (class_getSuperclass): Return the superclass if the
170 class is in construction.
171 * objc/runtime.h (class_getSuperclass): Updated documentation.
173 2011-08-05 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
175 * Makefile.in (INCLUDES): Search
176 $(srcdir)/$(MULTISRCTOP)../libgcc.
178 2011-06-08 Nicola Pero <nicola.pero@meta-innovation.com>
180 * objc/objc.h (__GNU_LIBOBJC__): Bumped to 20110608.
182 2011-06-08 Nicola Pero <nicola.pero@meta-innovation.com>
184 * configure.ac (VERSION): Bumped to 4:0:0.
185 * configure (VERSION): Likewise.
187 2011-06-08 Nicola Pero <nicola.pero@meta-innovation.com>
189 * objc/README: Updated.
190 * objc-private/selector.h: Updated comments.
192 2011-06-07 Nicola Pero <nicola.pero@meta-innovation.com>
194 * sendmsg.c (class_get_instance_method): Removed.
195 (class_get_class_method): Removed.
196 (objc_get_uninstalled_dtable): Removed.
198 2011-06-07 Nicola Pero <nicola.pero@meta-innovation.com>
200 * objc-private/module-abi-8.h (class_get_instance_size): Removed.
201 * objects.c (class_create_instance): Removed.
202 * error.c (__USE_FIXED_PROTOTYPES__): Removed.
203 * gc.c (__objc_generate_gc_type_description): Use
204 class_getInstanceSize() instead of class_get_instance_size().
205 * selector.c (sel_types_match): Made static.
206 (sel_get_typed_uid): Removed.
207 (sel_get_any_typed_uid): Removed.
208 (sel_get_name): Removed.
209 (sel_get_type): Removed.
210 (sel_register_name): Removed.
211 (sel_register_typed_name): Removed.
212 (sel_get_uid): Removed.
214 2011-06-07 Nicola Pero <nicola.pero@meta-innovation.com>
216 * encoding.c (method_get_number_of_arguments): Removed.
217 (method_get_sizeof_arguments): Removed.
219 2011-06-07 Nicola Pero <nicola.pero@meta-innovation.com>
221 * class.c (objc_next_class): Removed.
222 (class_pose_as): Removed.
224 (class_table_replace): Removed.
225 (objc_lookup_class): Removed.
227 2011-06-07 Nicola Pero <nicola.pero@meta-innovation.com>
229 Removed the Traditional Objective-C runtime public API.
230 * Makefile.in (OBJC_DEPRECATED_H): Variable removed.
231 (install-headers): Do not create the objc/deprecated directory and
232 do not install the deprecated headers.
233 (OBJC_H): Removed encoding.h and objc-api.h.
234 * Object.m: Removed all methods with the exception of -class and
235 -isEqual:. Updated includes. ([-class]): Use Modern API.
236 * objc/Object.h: Do not include deprecated/Object.h.
237 * objc/deprecated/Object.h: Removed.
238 * linking.m (__objc_linking): Call [Object class] instead of
240 * Protocol.m: Removed all methods with the exception of -isEqual:.
242 * objc/Protocol.h: Do not include deprecated/Protocol.h.
243 * objc/deprecated/Protocol.h: Removed.
244 * objc/deprecated/struct_objc_symtab.h: Removed.
245 * objc/deprecated/struct_objc_module.h: Removed.
246 * objc/deprecated/struct_objc_ivar.h: Removed.
247 * objc/deprecated/struct_objc_ivar_list.h: Removed.
248 * objc/deprecated/struct_objc_method.h: Removed.
249 * objc/deprecated/struct_objc_method_list.h: Removed.
250 * objc/deprecated/struct_objc_protocol_list.h: Removed.
251 * objc/deprecated/struct_objc_category.h: Removed.
252 * objc/deprecated/MetaClass.h: Removed.
253 * objc/deprecated/objc_msg_sendv.h: Removed.
254 * objc/deprecated/README: Removed.
255 * objc/deprecated/struct_objc_class.h: Removed.
256 * objc/deprecated/struct_objc_protocol.h: Removed.
257 * objc/deprecated/struct_objc_selector.h: Removed.
258 * objc/encoding.h: Removed.
259 * objc/message.h (struct objc_super): Removed the definition for
260 the Traditional Objective-C runtime API.
261 * objc/objc.h: Do not include objc/objc-decls.h.
262 deprecated/struct_objc_selector.h, deprecated/MetaClass.h,
263 deprecated/struct_objc_class.h, deprecated/struct_objc_protocol.h
264 and deprecated/objc_msg_sendv.h. Uncommented new definition of
266 * objc/objc-api.h: Removed.
267 * objc/runtime.h: Updated comments. Removed check to detect
268 concurrent usage of Traditional and Modern APIs.
269 * objc-private/module-abi-8.h: Always define struct objc_class and
270 struct objc_protocol. (struct objc_protocol_list): Changed type
271 of 'list' argument from 'Protocol *' to 'struct objc_protocol *'.
272 (class_get_instance_size): Added.
273 * objc-private/protocols.h (__objc_protocols_add_protocol): Take a
274 'struct objc_protocol *' as argument, not a 'Protocol *'.
275 * objc-private/runtime.h: Updated comments.
276 * objc-private/selector.h (struct objc_selector, sel_eq): Added.
277 * class.c: Include objc-private/selector.h.
278 (objc_get_meta_class): Return a Class instead of a MetaClass.
279 * encoding.c (method_get_next_argument): Removed.
280 (method_get_first_argument): Removed.
281 (method_get_nth_argument): Removed.
282 * gc.c: Include objc/runtime.h instead of objc/encoding.h.
283 Include objc-private/module-abi-8.h and ctype.h.
284 * protocols.c (__objc_protocols_add_protocol): Take a 'struct
285 objc_protocl *' as argument, not a 'Protocol *'.
286 (class_addProtocol): Added casts to 'struct objc_protocol *' and
288 (class_copyProtocolList): Likewise.
289 (protocol_conformsToProtocol): Likewise.
290 (protocol_copyProtocolList): Likewise.
291 * sarray.c: Include objc-private/module-abi-8.h.
292 * sendmsg.c (method_get_next_argument): Removed.
293 (method_get_first_argument): Removed.
294 (method_get_nth_argument): Removed.
295 (objc_msg_sendv): Removed.
296 (arglist_t, retval_t): New. (class_get_class_method): Take a
297 'Class', not 'MetaClass', argument.
298 * thr.c: Include module-abi-8.h.
300 2011-06-03 Nicola Pero <nicola.pero@meta-innovation.com>
302 * Makefile.in (OBJC_DEPRECATED_H): Removed struct_objc_static_instances.h
303 and objc_get_uninstalled_dtable.h.
304 * objc/deprecated/struct_objc_static_instances.h: Removed.
305 * objc/deprecated/objc_get_uninstalled_dtable.h: Removed.
306 * objc/objc-api.h: Do not include deprecated/objc_static_instances.h
307 and deprecated/objc_get_uninstalled_dtable.h.
309 2011-06-03 Nicola Pero <nicola.pero@meta-innovation.com>
311 * Makefile.in (OBJC_DEPRECATED_H): Removed objc_object_alloc.h.
312 * objc/deprecated/objc_object_alloc.h: Removed.
313 * objc/objc-api.h: Do not include deprecated/objc_object_alloc.h.
314 * objects.c (_objc_object_alloc, _objc_object_dispose,
315 _objc_object_copy): Removed.
316 * libobjc.def (__objc_object_alloc, __objc_object_copy,
317 __objc_object_dispose): Removed.
319 2011-06-03 Nicola Pero <nicola.pero@meta-innovation.com>
321 * Makefile.in (OBJC_DEPRECATED_H): Removed METHOD_NULL.h.
322 * objc/objc-api.h: Do not include deprecated/METHOD_NULL.h.
323 * objc/deprecated/METHOD_NULL.h: Removed.
325 2011-06-03 Nicola Pero <nicola.pero@meta-innovation.com>
327 * Makefile.in (OBJC_DEPRECATED_H): Removed objc_valloc.h,
328 objc_malloc.h and objc_unexpected_exception.h.
329 (exception.lo): Do not use -Wno-deprecated-declarations.
330 (exception_gc.lo): Likewise.
331 * objc/objc-api.h: Do not include deprecated/objc_valloc.h,
332 deprecated/objc_malloc.h and
333 deprecated/objc_unexpected_exception.h.
334 * objc/deprecated/objc_valloc.h: Removed.
335 * objc/deprecated/objc_malloc.h: Removed.
336 * objc/deprecated/objc_unexpected_exception.h: Removed.
337 * exception.c (_objc_unexpected_exception): Removed.
338 (objc_exception_throw): Do not check for
339 _objc_unexpected_exception.
340 * memory.c (objc_valloc, _objc_malloc, _objc_atomic_malloc,
341 _objc_valloc, _objc_realloc, _objc_calloc, _objc_free): Removed.
342 * libobjc.def (_objc_unexpected_exception, objc_valloc): Removed.
344 2011-06-03 Nicola Pero <nicola.pero@meta-innovation.com>
346 * objc/objc.h: Do not include deprecated/STR.h.
347 * objc/deprecated/STR.h: Removed.
348 * Makefile.in (OBJC_DEPRECATED_H): removed STR.h.
350 2011-06-03 Nicola Pero <nicola.pero@meta-innovation.com>
352 * Makefile.in (OBJC_H): Removed hash.h and sarray.h.
353 (OBJC_DEPRECATED_H): Likewise.
354 * libobjc.def (objc_hash_new, objc_hash_delete, objc_hash_add,
355 objc_hash_remove, objc_hash_next, objc_hash_value_for_key,
356 objc_hash_is_key_in_hash, hash_add, hash_delete, hash_new,
357 hash_next, hash_remove, hash_value_for_key, hash_is_key_in_hash,
358 sarray_at_put, sarray_at_put_safe, sarray_free, sarray_lazy_copy,
359 sarray_new, sarray_realloc, sarray_remove_garbage): Removed.
360 * objc/sarray.h: Removed.
361 * objc/hash.h: Removed.
362 * objc/deprecated/sarray.h: Removed.
363 * objc/deprecated/hash.h: Removed.
364 * objc/Object.h: Do not include objc/deprecated/hash.h
365 * Object.m: Include string.h.
366 * objc/objc-api.h: Do not include objc/deprecated/hash.h.
367 * objc-private/common.h (GNU_LIBOBJC_COMPILING_LIBOBJC_ITSELF):
370 2011-06-03 Nicola Pero <nicola.pero@meta-innovation.com>
372 * Object.m ([-forward::]): Removed.
373 * objc/deprecated/Object.h ([-forward::]): Removed.
374 * sendmsg.c (__objc_forward): Updated comments.
376 2011-06-03 Nicola Pero <nicola.pero@meta-innovation.com>
378 * Makefile.in (OBJC_H): Removed objc-list.h.
379 (OBJC_DEPRECATED_H): Removed objc-list.h.
380 * objc/objc-list.h: File removed.
381 * objc/deprecated/objc-list.h: File removed.
383 2011-06-03 Nicola Pero <nicola.pero@meta-innovation.com>
385 * Makefile.in (OBJC_H): Removed typedstream.h.
386 (OBJC_DEPRECATED_H): Removed typedstream.h.
387 (C_SOURCE_FILES): Removed archive.c.
388 (Object.lo): Rule removed.
389 (Object_gc.lo): Likewise.
390 (archive.lo): Likewise.
391 (archive_gc.lo): Likewise.
392 * objc/deprecated/Object.h ([+streamVersion:], [-read], [-write],
394 Do not include deprecated/typedstream.h.
395 * Object.m: Removed the same methods.
396 * archive.c: File removed.
397 * objc/typedstream.h: File removed.
398 * objc/deprecated/typedstream.h: File removed.
399 * libobjc.def (__objc_read_nbyte_uint, __objc_read_nbyte_ulong,
400 __objc_write_class, __objc_write_object, __objc_write_selector,
401 objc_close_typed_stream, objc_end_of_typed_stream,
402 objc_flush_typed_stream, objc_get_stream_class_version,
403 objc_open_typed_stream, objc_open_typed_stream_for_file,
404 objc_read_array, objc_read_char, objc_read_int, objc_read_long,
405 objc_read_object, objc_read_selector, objc_read_short,
406 objc_read_string, objc_read_type, objc_read_types,
407 objc_read_unsigned_char, objc_read_unsigned_int,
408 objc_read_unsigned_long, objc_read_unsigned_short,
409 objc_write_array, objc_write_char, objc_write_int,
410 objc_write_long, objc_write_object, objc_write_object_reference,
411 objc_write_root_object, objc_write_selector, objc_write_short,
412 objc_write_string, objc_write_string_atomic, objc_write_type,
413 objc_write_types, objc_write_unsigned_char,
414 objc_write_unsigned_int, objc_write_unsigned_long,
415 objc_write_unsigned_short): Removed.
417 2011-06-02 Nicola Pero <nicola.pero@meta-innovation.com>
419 * Makefile.in (OBJC_DEPRECATED_H): Removed objc_error.h.
420 * objc/deprecated/objc_error.h: Removed.
421 * objc/objc-api.h: Do not include deprecated/objc_error.h.
422 * libobjc.def (objc_error, objc_verror): Removed.
423 * error.c (_objc_error_handler, objc_error, objc_verror,
424 objc_set_error_handler): Removed.
425 * Object.m ([-error:], [-perform:], [-perform:with:],
426 [-perform:with:with], [-subclassResponsibility:],
427 [-notImplemented:], [-shouldNotImplement:], [-doesNotRecognize:]):
429 * objc/deprecated/Object.h: Removed the same methods.
430 * sendmsg.c (__objc_forward): Do not try to invoke the "error:"
431 method after trying to invoke the "doesNotRecognize:" method.
433 2011-05-26 Nicola Pero <nicola.pero@meta-innovation.com>
435 * sendmsg.c: Reindented part of the file. No non-trivial changes
438 2011-05-26 Nicola Pero <nicola.pero@meta-innovation.com>
440 * sendmsg.c (__objc_install_dtable_for_class): Use objc_getClass,
441 not objc_lookup_class.
443 2011-05-25 Richard Frith-Macdonald <rfm@gnu.org>
444 David Ayers <ayers@fsfe.org>
447 * sendmsg.c: Include objc/hash.h.
448 (get_implementation): New function, mostly with code from get_imp
449 updated to support the new +initialize dispatch table logic.
450 (get_imp): Use get_implementation.
451 (__objc_responds_to): Updated to support the new +initialize
452 dispatch table logic.
453 (class_respondsToSelector): Likewise.
454 (objc_msg_lookup): Use get_implementation.
455 (__objc_init_install_dtable): Removed.
456 (__objc_install_methods_in_dtable): Updated arguments.
457 (__objc_install_dispatch_table_for_class): Renamed to
458 __objc_install_dtable_for_class and updated to support the new
459 +initialize dispatch table logic.
460 (__objc_update_dispatch_table_for_class): Updated to support the
461 new +initialize dispatch table logic.
462 (__objc_forward): Call get_implementation instead of get_imp.
463 (prepared_dtable_table): New.
464 (__objc_prepare_dtable_for_class): New.
465 (__objc_prepared_dtable_for_class): New.
466 (__objc_get_prepared_imp): New.
467 (__objc_install_prepared_dtable_for_class): New.
469 2011-05-24 Nicola Pero <nicola.pero@meta-innovation.com>
472 * selector.c (__sel_register_typed_name): Use sel_types_match()
473 instead of strcmp() to compare selector types (Suggestion by
474 Richard Frith-Macdonald <rfm@gnu.org>).
476 2011-04-15 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
479 * Makefile.in (OBJC_GCFLAGS): Move ...
480 * configure.ac (enable_objc_gc): ... here.
481 Add $(libsuffix) to OBJC_BOEHM_GC.
482 * configure: Regenerate.
484 2011-02-28 Nicola Pero <nicola.pero@meta-innovation.com>
486 * selector.c (sel_getTypedSelector): Return NULL if there are
487 multiple selectors with conflicting types.
488 * objc/runtime.h (sel_getTypedSelector): Updated documentation.
490 2011-02-28 Richard Frith-Macdonald <rfm@gnu.org>
493 * gc.c (class_ivar_set_gcinvisible): Use _C_GCINVISIBLE instead of
496 2011-02-13 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
498 * configure: Regenerate.
500 2010-12-26 Nicola Pero <nicola.pero@meta-innovation.com>
502 * init.c (create_tree_of_subclasses_inherited_from): Use
503 class_superclass_of_class instead of assuming a class is
504 unresolved when it could be resolved. Tidied up assignment and
506 (__objc_tree_insert_class): Enhanced DEBUG_PRINTF.
507 (objc_tree_insert_class): Tidied up loop; return immediately upon
509 (__objc_exec_class): Do not set __objc_class_tree_list.
511 2010-12-24 Nicola Pero <nicola.pero@meta-innovation.com>
513 * selector.c (sel_getTypedSelector): Return NULL if given a NULL
515 (sel_registerTypedName): Same.
516 (sel_registerName): Same.
517 * objc/runtime.h: Updated documentation.
519 2010-12-24 Nicola Pero <nicola.pero@meta-innovation.com>
521 * objc/runtime.h (class_addIvar): Updated documentation. The
522 alignment is actually the log_2 of the alignment in bytes.
523 * ivars.c (class_addIvar): Corresponding change to the
526 2010-12-24 Nicola Pero <nicola.pero@meta-innovation.com>
528 * objc/runtime.h (sel_getType): Renamed to sel_getTypeEncoding to
529 be consistent with method_getTypeEncoding and
530 ivar_getTypeEncoding.
531 (sel_copyTypedSelectorList, sel_getTypedSelector): New.
532 * selector.c (sel_getType): Renamed to sel_getTypeEncoding.
533 (sel_copyTypedSelectorList, sel_getTypedSelector): New.
534 (sel_get_type): Updated call to sel_getType.
536 2010-12-24 Nicola Pero <nicola.pero@meta-innovation.com>
538 * objc/runtime.h (class_conformsToProtocol,
539 class_copyProtocolList): Updated documentation.
541 2010-12-23 Nicola Pero <nicola.pero@meta-innovation.com>
543 * init.c (create_tree_of_subclasses_inherited_from): Updated
544 DEBUG_PRINTF messages.
545 (__objc_tree_insert_class): Same.
546 (__objc_send_load_using_method_list): Same.
547 (__objc_send_load): Same.
548 (__objc_exec_class): Same. In particular, do not print the module
549 name since it is no longer used.
550 * sendmsg.c (__objc_send_initialize): Added DEBUG_PRINTFs for
551 tracking +initialize calls.
552 (__objc_update_dispatch_table_for_class): Added DEBUG_PRINTFs for
553 tracking updates of dispatch tables.
554 (__objc_install_dispatch_table_for_class): Same.
556 2010-12-23 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
558 * Makefile.in (libobjc$(libsuffix).la): Link with -Wc,-shared-libgcc.
559 (libobjc_gc$(libsuffix).la): Likewise.
561 2010-12-23 Nicola Pero <nicola.pero@meta-innovation.com>
563 * sendmsg.c (class_addMethod): Return NO if the method already
566 2010-12-22 Nicola Pero <nicola.pero@meta-innovation.com>
568 * init.c (duplicate_classes): New.
569 (__objc_exec_class): Initialize duplicate_classes.
570 (__objc_create_classes_tree): Ignore classes in the
571 duplicate_classes table.
572 (__objc_call_load_callback): Same.
573 (__objc_init_class): If a duplicate class is found, add it to
574 duplicate_classes instead of aborting. Return YES if the class is
575 not a duplicate, and NO if it is.
576 * objc-private/runtime.h (__objc_init_class): Updated prototype.
578 2010-12-22 Nicola Pero <nicola.pero@meta-innovation.com>
580 * objc-private/objc-list.h: Reindented file. No code changes.
581 * objc-private/sarray.h: Same change.
583 2010-12-22 Nicola Pero <nicola.pero@meta-innovation.com>
585 * objc-private/accessors.h: Removed 'extern "C"' guards. This
586 file is never compiled with C++.
587 * objc-private/hash.h: Same change.
588 * objc-private/objc-list.h: Same change.
589 * objc-private/objc-sync.h: Same change.
590 * objc-private/protocols.h: Same change.
591 * objc-private/runtime.h: Same change.
592 * objc-private/sarray.h: Same change.
593 * objc-private/selector.h: Same change.
595 2010-12-21 Nicola Pero <nicola.pero@meta-innovation.com>
598 * class.c (__objc_add_class_to_hash): Return YES if the class was
599 added, and NO if it already existed.
600 * init.c (__objc_init_class): If __objc_add_class_to_hash returns
601 NO, then abort the program with an error message.
602 * objc-private/runtime.h (__objc_add_class_to_hash): Updated
605 2010-12-21 Nicola Pero <nicola.pero@meta-innovation.com>
607 * init.c (_objc_load_callback): Initialize with 0.
608 (__objc_call_callback): Renamed to __objc_call_load_callback.
609 Check _objc_load_callback only once, and if it is not set, return
611 (objc_send_load): Updated call to __objc_call_callback.
613 2010-12-21 Nicola Pero <nicola.pero@meta-innovation.com>
616 * init.c (__objc_send_message_in_list): Renamed to
617 __objc_send_load_using_method_list. Do not take an 'op' argument.
618 Register the 'load' selector if needed.
619 (__objc_send_load): Do not register the 'load' selector. Updated
620 call to __objc_send_message_in_list.
621 (__objc_create_classes_tree): Add the class of any claimed
622 category that was loaded in the module to the list of classes for
623 which we try to execute +load.
625 2010-12-21 Nicola Pero <nicola.pero@meta-innovation.com>
627 * objc-private/common.h: When DEBUG is defined, include <stdio.h>.
629 * init.c (__objc_tree_insert_class): Use %p, not %x, when printing
630 a pointer using DEBUG_PRINTF.
632 2010-12-21 Nicola Pero <nicola.pero@meta-innovation.com>
635 * selector.c (__sel_register_typed_name): When registering a new
636 selector with the same name as an existing one, reuse the existing
637 name string. Also updated types, casts and comments in the whole
640 2010-12-21 Nicola Pero <nicola.pero@meta-innovation.com>
642 * objc-private/module-abi-8.h (struct objc_symtab): Declare 'refs'
643 to be 'struct objc_selector *' and not 'SEL'.
644 * init.c (__objc_exec_class): Call
645 __objc_register_selectors_from_module instead of iterating over
646 each selector and calling __sel_register_typed_name for each.
647 * objc-private/selector.h: Declare
648 __objc_register_selectors_from_module instead of
649 __sel_register_typed_name.
650 * selector.c (__objc_register_selectors_from_module): New.
651 (__sel_register_typed_name): Made static.
653 2010-12-21 Nicola Pero <nicola.pero@meta-innovation.com>
655 * linking.m: Do not include objc/NXConstStr.h.
657 2010-12-21 Nicola Pero <nicola.pero@meta-innovation.com>
659 * objc-private/runtime.h (DEBUG_PRINTF): Moved from here ...
660 * objc-private/common.h (DEBUG_PRINTF): To here.
661 * hash.c: Do not include objc-private/runtime.h and objc/thr.h.
663 2010-12-21 Nicola Pero <nicola.pero@meta-innovation.com>
665 * hash.c: Tidied up comments and indentation. No code changes.
667 2010-12-19 Nicola Pero <nicola.pero@meta-innovation.com>
670 * accessors.m (objc_getProperty): If not atomic, do not
671 retain/autorelease the returned value.
673 2010-12-19 Nicola Pero <nicola.pero@meta-innovation.com>
675 * objc-private/runtime.h (__objc_selector_max_index,
676 __objc_init_selector_tables, __objc_register_selectors_from_class,
677 __objc_register_selectors_from_list,
678 __objc_register_selectors_from_description_list): Moved to ...
679 * objc-private/selector.h: ... here.
681 2010-12-19 Nicola Pero <nicola.pero@meta-innovation.com>
683 * objc-private/runtime.h (__objc_class_links_resolved): Removed.
684 (__objc_print_dtable_stats): Removed.
685 (__sel_register_typed_name): Removed.
686 * sendmsg.c (__objc_print_dtable_stats): Use 'void' as argument.
688 2010-12-19 Nicola Pero <nicola.pero@meta-innovation.com>
690 * init.c (__objc_exec_class): Call __objc_resolve_class_links (),
691 if appropriate, after loading the module.
693 2010-12-19 Nicola Pero <nicola.pero@meta-innovation.com>
695 * sendmsg.c (method_setImplementation): Do not declare.
697 2010-12-19 Nicola Pero <nicola.pero@meta-innovation.com>
699 * objc/message.h: Updated comments.
700 * objc/runtime.h: Updated comments.
702 2010-12-19 Nicola Pero <nicola.pero@meta-innovation.com>
704 * class.c (objc_lookupClass): Renamed to objc_lookUpClass.
705 * protocols.c: Updated all calls to objc_lookupClass to call
706 objc_lookUpClass instead.
707 * sendmsg.c (objc_lookupClass): Do not declare.
708 (get_imp): Update call to objc_lookupClass to call
709 objc_lookUpClass instead.
710 * objc/runtime.h (objc_lookupClass): Renamed to objc_lookUpClass.
712 2010-12-19 Nicola Pero <nicola.pero@meta-innovation.com>
714 * objc/runtime.h (class_ivar_set_gcinvisible): Declare.
715 * sendmsg.c (_CLS_IN_CONSTRUCTION, CLS_IS_IN_CONSTRUCTION): Do not
716 define. Updated comments.
718 2010-12-19 Nicola Pero <nicola.pero@meta-innovation.com>
720 * objc/encoding.h: Updated comments.
721 * objc/runtime.h: Updated comments.
722 (objc_setGetUnknownClassHandler): Mark with objc_EXPORT.
723 (objc_sizeof_type): Same.
724 (objc_alignof_type): Same.
725 (objc_aligned_size): Same.
726 (objc_promoted_size): Same.
727 (objc_skip_type_qualifiers): Same.
728 (objc_skip_typespec): Same.
729 (objc_skip_offset): Same.
730 (objc_skip_argspec): Same.
731 (objc_get_type_qualifiers): Same.
732 (objc_layout_structure): Same.
733 (objc_layout_structure_next_member): Same.
734 (objc_layout_finish_structure): Same.
735 (objc_layout_structure_get_info): Same.
737 2010-12-19 Nicola Pero <nicola.pero@meta-innovation.com>
739 * init.c: Updated comments.
740 * objc/objc-api.h: Updated comments.
741 * objc/runtime.h (_objc_load_callback): Declare.
743 2010-12-19 Nicola Pero <nicola.pero@meta-innovation.com>
745 * objc/Object.h: Include deprecated/typedstream.h and
746 deprecated/hash.h instead of typedstream.h. Updated comments.
748 2010-12-19 Nicola Pero <nicola.pero@meta-innovation.com>
750 * Makefile.in (OBJC_DEPRECATED_H): Added objc_msg_sendv.h.
751 * objc/deprecated/objc_msg_sendv.h: New.
752 * objc/message.h: Do not define retval_t, apply_t, arglist,
753 arglist_t, objc_msg_sendv, now in
754 objc/deprecated/objc_msg_sendv.h.
755 * objc/objc.h: Do not include message.h; include
756 objc/deprecated/objc_msg_sendv.h instead. Tidied up comments.
757 * sendmsg.c: Include objc/message.h.
758 * thr.c: Include objc/message.h.
760 2010-12-19 Nicola Pero <nicola.pero@meta-innovation.com>
762 * objc/objc-exception.h: Include objc-decls.h. Mark all
763 functions with objc_EXPORT.
764 * objc/objc-sync.h: Same change.
766 2010-12-19 Nicola Pero <nicola.pero@meta-innovation.com>
768 * Protocol.m: Moved all methods, with the exception of -isEqual:,
769 into the 'Deprecated' category.
770 * objc/Protocol.h: Removed all methods, moved to
771 objc/deprecated/Protocol.h. Include objc/deprecated/Protocol.h.
772 * objc/deprecated/Protocol.h: New.
773 * Makefile.in (OBJC_DEPRECATED_H): Added Protocol.h.
775 2010-12-19 Nicola Pero <nicola.pero@meta-innovation.com>
777 * init.c: Include objc-private/selector.h. Do not declare
778 __sel_register_typed_name.
779 * objc-private/selector.h (__sel_register_typed_name): Declare.
780 * selector.c: Include objc-private/selector.h.
782 2010-12-18 Nicola Pero <nicola.pero@meta-innovation.com>
784 * class.c: Tidied up comments and indentation. No code changes.
790 * objc-foreach.c: Same.
797 2010-12-17 Nicola Pero <nicola.pero@meta-innovation.com>
799 * init.c: Include objc/runtime.h and objc-private/module-abi-8.h
800 instead of objc/objc-api.h.
801 (init_check_module_version): Take a 'struct objc_module *'
802 argument instead of 'Module_t'. Use 'struct objc_module *'
803 instead of 'Module_t'.
804 (__objc_created_classes_tree): Take a 'struct objc_module *'
805 argument instead of 'Module_t'; use 'struct objc_symtab *' instead
807 (__objc_call_callback): Take a 'struct objc_module *' argument
808 instead of 'Module_t'; use 'struct objc_symtab *' instead of
809 'Symtab_t' and 'struct objc_category *' instead of 'Category_t'.
810 (_objc_load_callback): Take a 'struct objc_category *' argument
811 instead of 'Category *'.
812 (class_superclass_of_class): Use objc_getClass() instead of
814 (create_tree_of_subclasses_inherited_from): Same change (also, use
815 an explicit 'if' instead of '?').
816 (objc_init_statics): Same change.
817 (objc_send_load): Same change.
818 (__objc_init_protocol): same change.
819 (__objc_send_message_in_list): Take a 'struct objc_method_list *'
820 argument instead of 'MethodList_t'. Use 'struct objc_method *'
821 instead of 'Method_t'.
822 (__objc_send_load): Use 'struct objc_method_list *' instead of
823 'MethodList_t'. Use sel_registerName() instead of
825 (__objc_exec_class): Take a 'struct objc_module *' argument
826 instead of 'Module_t'. Use 'struct objc_symtab *' instead of
827 'Symtab_t'. Use objc_getClass() instead of objc_lookup_class().
828 Use 'struct objc_category *' instead of 'Category_t'.
830 2010-12-16 Nicola Pero <nicola.pero@meta-innovation.com>
832 * sendmsg.c: Include objc/runtime.h instead of objc/objc-api.h.
833 Include objc-private/module-abi-8.h and objc-private/selector.h
834 instead of objc/encoding.h.
835 (objc_msg_lookup_super): Use super->super_class instead of
837 (method_get_first_argument, method_get_next_argument): Declare
839 (class_get_instance_method): Declare before using.
840 (objc_msg_sendv): Use 'struct objc_method' instead of 'Method'.
841 (__objc_init_dispatch_tables, __objc_send_initialize): Use
842 sel_registerName() instead of sel_register_name().
843 (__objc_forward): Use sel_getName() instead of sel_get_name().
844 (objc_get_uninstalled_dtable): Use 'void' as argument.
845 * objc-private/selector.h: New.
847 2010-12-15 Nicola Pero <nicola.pero@meta-innovation.com>
849 * objc/message.h (objc_super): When using the modern API, do not
850 define Super and Super_t, and always use 'super_class' for the
852 (objc_msg_lookup_super): Updated prototype to use 'struct
853 objc_super *' instead of 'Super_t'.
854 * sendmsg.c (objc_msg_lookup_super): Updated prototype to use
855 'struct objc_super *' instead of 'Super_t'.
857 2010-12-15 Nicola Pero <nicola.pero@meta-innovation.com>
859 * objc/message.h: Update comments, reindented code and moved
860 deprecated types and functions at the end of the file. No code
863 2010-12-15 Nicola Pero <nicola.pero@meta-innovation.com>
865 * ivars.c (class_addIvar): Use the 'size' argument instead of
866 trying to calculate it using objc_sizeof_type().
867 * objc/runtime.h (class_addIvar): Updated comments.
869 2010-12-15 Nicola Pero <nicola.pero@meta-innovation.com>
871 * sendmsg.c: Reindented some code and tidied up comments. No
874 2010-12-14 Nicola Pero <nicola.pero@meta-innovation.com>
876 * objc/Object.h: Moved all the methods, with the exception of
877 -class and -isEqual:, into ...
878 * objc/deprecated/Object.h: here.
879 * Object.m: Moved all the methods, with the exception of -class
880 and -isEqual: into the 'Deprecated' category.
882 2010-12-14 Nicola Pero <nicola.pero@meta-innovation.com>
884 * objects.c (object_copy): Do not #undef as we are no longer
885 including objc/objc-api.h.
886 * selector.c: Include objc/runtime.h and
887 objc-private/module-abi-8.h. Do not include objc/objc-api.h and
888 objc/encoding.h. Updated
889 (__objc_register_selectors_from_class): Use struct
890 objc_method_list * instead of MethodList_t.
891 (__objc_register_selectors_from_list): Use Method instead of
893 (struct objc_method_description_list): Do not define here.
894 (__objc_register_instance_methods_to_class): Use struct
895 objc_method_list * instead of MethodList_t and Method instead of
898 2010-12-14 Nicola Pero <nicola.pero@meta-innovation.com>
900 * selector.c: Reindented some code and tidied up comments. No
903 2010-12-13 Iain Sandoe <iains@gcc.gnu.org>
905 * encoding.c (_darwin_rs6000_special_round_type_align): New.
906 (darwin_rs6000_special_round_type_align): Adjust to use new routine.
908 2010-12-11 Nicola Pero <nicola.pero@meta-innovation.com>
910 * sendmsg.c (selector_resolveClassMethod): New.
911 (selector_resolveInstanceMethod): New.
912 (__objc_resolve_class_method): New.
913 (__objc_resolve_instance_method): New.
914 (get_imp): Call __objc_resolve_class_method or
915 __objc_resolve_instance_method at the appropriate time.
916 (objc_msg_lookup): Same.
917 (class_getClassMethod): Same.
918 (class_getInstanceMethod): Same.
919 (__objc_init_dispatch_tables): Initialize
920 selector_resolveClassMethod and selector_resolveInstanceMethod.
921 * objc/runtime.h: Updated documentation of class_getClassMethod,
922 class_getInstanceMethod and class_getMethodImplementation.
924 2010-12-11 Nicola Pero <nicola.pero@meta-innovation.com>
926 * objc-private/module-abi-8.h (struct objc_symtab): Updated
927 description of sel_ref_cnt and refs.
928 * objc/deprecated/struct_objc_symtab.h (objc_symtab): Same change.
930 2010-12-06 Dave Korn <dave.korn.cygwin@gmail.com>
934 * configure.ac (extra_ldflags_libobjc): Invoke ACX_LT_HOST_FLAGS.
935 * Makefile.in (lt_host_flags): Import AC_SUBST'd value.
936 * aclocal.m4: Regenerate.
937 * configure: Regenerate.
939 2010-12-03 Matthias Klose <doko@ubuntu.com>
941 * configure.ac (VERSION): Bump the version to 3:0:0.
942 * configure: Regenerate.
944 2010-11-23 Richard Frith-Macdonald <rfm@gnu.org>
946 * sendmsg.c (get_imp): Fixed call to __objc_get_forward_imp to
947 pass nil as the receiver since we don't know the receiver at this
950 2010-11-18 Nicola Pero <nicola.pero@meta-innovation.com>
952 * ivars.c: Include stdlib.h.
953 * protocols.c: Same change.
955 2010-10-24 Nicola Pero <nicola.pero@meta-innovation.com>
957 * Makefile.in (OBJC_SOURCE_FILES): Added accessors.m.
959 * init.c: Include objc-private/accessors.h.
960 (__objc_exec_class): Call __objc_accessors_init.
961 * objc-private/accessors.h: New.
963 2010-10-17 Nicola Pero <nicola.pero@meta-innovation.com>
965 * objc/message.h: Moved initial includes outside of extern "C".
966 * objc/runtime.h: Add extern "C" for Objective-C++.
968 2010-10-17 Nicola Pero <nicola.pero@meta-innovation.com>
970 * init.c (objc_send_load): Do not wait for NXConstantString to be
971 registered before executing +load. There is no point if
972 -fconstant-string-class=xxx is used when compiling all modules,
973 as is the case for almost all users.
974 * linking.m (__objc_linking): Do not try to forcefully link in
977 2010-10-16 Nicola Pero <nicola.pero@meta-innovation.com>
979 * objc/runtime.h: Updated comments.
980 (class_addMethod): New.
981 (class_addIvar): New.
982 (class_replaceMethod): New.
983 (objc_allocateClassPair): New.
984 (objc_registerClassPair): New.
985 (objc_disposeClassPair): New.
986 * class.c (objc_allocateClassPair): New.
987 (objc_registerClassPair): New.
988 (objc_disposeClassPair): New.
989 (class_getSuperclass): Return Nil if a class is in construction.
990 * init.c (__objc_exec_class): Call __objc_init_class.
991 (__objc_init_class): New.
992 * ivars.c (class_copyIvarList): Return NULL if class is in
993 construction. Do not lock the runtime mutex.
994 (class_getInstanceVariable): Return NULL if class is in
995 construction. Do not lock the runtime mutex.
996 (class_addIvar): New.
997 * sendmsg.c (class_addMethod): New.
998 (class_replaceMethod): New.
999 * objc-private/module-abi-8.h (__CLS_SETNOTINFO): New.
1000 (_CLS_IN_CONSTRUCTION): New.
1001 (CLS_IS_IN_CONSTRUCTION): New.
1002 (CLS_SET_IN_CONSTRUCTION): New.
1003 (CLS_SET_NOT_IN_CONSTRUCTION): New.
1004 * objc-private/runtime.h (__objc_init_class): New.
1006 2010-10-16 Nicola Pero <nicola.pero@meta-innovation.com>
1008 * class.c (class_getSuperclass): Call __objc_resolve_class_links
1009 if the class is not resolved yet.
1010 * ivars.c (class_getInstanceVariable): Use class_getSuperclass.
1012 2010-10-16 Nicola Pero <nicola.pero@meta-innovation.com>
1014 * objc/runtime.h (class_getIvarLayout): New.
1015 (class_getWeakIvarLayout): New.
1016 (class_setIvarLayout): New.
1017 (class_setWeakIvarLayout): New.
1018 * ivars.c (class_getIvarLayout): New.
1019 (class_getWeakIvarLayout): New.
1020 (class_setIvarLayout): New.
1021 (class_setWeakIvarLayout): New.
1023 2010-10-15 Nicola Pero <nicola.pero@meta-innovation.com>
1025 * objc/runtime.h (class_copyPropertyList): New.
1026 (class_getProperty): New.
1027 (property_getAttributes): New.
1028 (property_getName): New.
1029 * ivars.c (class_copyPropertyList): New.
1030 (class_getProperty): New.
1031 (property_getAttributes): New.
1032 (property_getName): New.
1034 2010-10-15 Nicola Pero <nicola.pero@meta-innovation.com>
1036 * objc-private/runtime.h (__objc_update_classes_with_methods): New.
1037 * class.c (__objc_update_classes_with_methods): New.
1038 (objc_getClassList): Do not lock the class lock.
1039 * methods.c (method_exchangeImplementations): New.
1040 (method_setImplementation): New.
1041 * objc/runtime.h (method_setImplementation): New.
1042 (method_exchangeImplementations): New.
1044 2010-10-15 Nicola Pero <nicola.pero@meta-innovation.com>
1046 * Protocol.m: Include objc/runtime.h and
1047 objc-private/module-abi-8.h instead of objc/objc-api.h. Do not
1048 repeat Protocol's instance variables.
1049 (struct objc_method_description_list): Do not define here.
1050 ([-conformsTo:]): Reimplemented on top of protocol_conformsTo().
1051 ([descriptionForInstanceMethod:]): Use sel_isEqual() to compare
1052 selectors directly instead of getting names and then using strcmp.
1053 ([descriptionForClassMethod:]): Same change.
1054 ([-isEqual:]): Reimplemented on top of protocol_isEqual().
1055 * protocols.c (protocol_getMethodDescription): Use sel_isEqual()
1056 to compare selectors directly instead of getting names and then
1058 * objc/Protocol.h: Updated comments.
1060 2010-10-15 Nicola Pero <nicola.pero@meta-innovation.com>
1062 * init.c (__objc_init_protocol): New function which fixes up a
1063 protocol's class pointer, registers it with the runtime, register
1064 all protocol selectors and registers associated protocols too.
1065 (objc_init_statics): Detect if we are initializing protocols, and
1066 if so, use __objc_init_protocol instead of only fixing up the
1068 (__objc_init_protocls): Use __objc_init_protocol.
1069 * objc-private/module-abi-8.h: Updated comments.
1070 * objc-private/runtime.h
1071 (__objc_register_selectors_from_description_list): New.
1072 * selector.c (__objc_register_selectors_from_description_list):
1073 New. (struct objc_method_description_list): Declare.
1074 * Protocol.m ([-descriptionForInstanceMethod:]): Use sel_get_name
1075 when accessing the name of a method, which is now correctly a SEL.
1076 ([-descriptionForClassMethod:]): Same change.
1077 * protocols.c (protocol_getMethodDescription): Same change.
1078 * objc/runtime.h: Updated comments.
1079 (sel_registerTypedName): Fixed typo in function name.
1081 2010-10-13 Nicola Pero <nicola.pero@meta-innovation.com>
1084 * init.c (objc_init_statics): Do not skip the initialization of a
1085 statics list if the first object has already been initialized; in
1086 the case of Protocols, while the first one may have been
1087 initialized, some others may not have been initialized yet.
1089 2010-10-13 Nicola Pero <nicola.pero@meta-innovation.com>
1091 * Makefile.in (OBJC_DEPRECATED_H): Added
1092 objc_get_uninstalled_dtable, objc_object_alloc.h and
1093 struct_objc_static_instances.h.
1095 2010-10-13 Nicola Pero <nicola.pero@meta-innovation.com>
1097 * encoding.c (method_copyReturnType): New.
1098 (method_copyArgumentType): New.
1099 (method_getReturnType): New.
1100 (method_getArgumentType): New.
1101 * methods.c (method_getDescription): New.
1102 * objc/runtime.h (method_copyReturnType): New.
1103 (method_copyArgumentType): New.
1104 (method_getReturnType): New.
1105 (method_getArgumentType): New.
1106 (method_getDescription): New.
1108 2010-10-12 Nicola Pero <nicola.pero@meta-innovation.com>
1110 * encoding.c: Tidied up comments.
1111 (objc_skip_variable_name): New static inline function.
1112 (objc_sizeof_type): Use objc_skip_variable_name instead of copying
1113 the same code over and over.
1114 (objc_alignof_type): Same.
1115 (objc_aligned_size): Same.
1116 (objc_promoted_size): Same.
1117 (objc_skip_typespec): Same.
1118 (objc_layout_structure_next_member): Same.
1119 (objc_skip_offset): Skip a '-' before the digits (if any). Fixed
1120 historical bug where objc_skip_offset would skip one byte even if
1121 there is no offset: check that the first offset digit is actually
1122 a digit before skipping it.
1123 (objc_skip_type_qualifiers): Mark as inline.
1124 (objc_skip_typespec): Mark as inline.
1126 2010-10-12 Nicola Pero <nicola.pero@meta-innovation.com>
1128 * Makefile.in (C_SOURCE_FILES): Added methods.c.
1129 * encoding.c (method_getNumberOfArguments): New.
1130 (method_get_number_of_arguments): Call
1131 method_getNumberOfArguments.
1132 * ivars.c (ivar_getName): Check for NULL variable argument.
1133 (ivar_getOffset): Check for NULL variable argument.
1134 (ivar_getTypeEncoding): Check for NULL variable argument.
1135 (class_copyIvarList): New.
1137 * protocols.c (class_copyProtocolList): Check for Nil class_
1139 * sendmsg.c: Use 'struct objc_method *' instead of Method_t, and
1140 'struct objc_method_list *' instead of MethodList_t.
1141 (class_getMethodImplementation): New.
1142 (class_respondsToSelector): New.
1143 (class_getInstanceMethod): New.
1144 (class_getClassMethod): New.
1145 * objc/runtime.h: Updated comments.
1146 (class_copyIvarList): New.
1147 (class_getInstanceMethod): New.
1148 (class_getClassMethod): New.
1149 (class_getMethodImplementation): New.
1150 (class_respondsToSelector): New.
1151 (method_getName): New.
1152 (method_getImplementation): New.
1153 (method_getTypeEncoding): New.
1154 (class_copyMethodList): New.
1155 (method_getNumberOfArguments): New.
1157 2010-10-12 Nicola Pero <nicola.pero@meta-innovation.com>
1159 * class.c: Include objc/runtime.h and objc-private/module-abi-8.h
1160 instead of objc/objc-api.h.
1161 (objc_get_unknown_class_handler): Do not define.
1162 (class_isMetaClass): New.
1163 (class_getSuperclass): New.
1164 (class_getVersion): New.
1165 (class_setVersion): New.
1166 (class_getInstanceSize): New.
1167 * exceptions.c: Include objc/runtime.h instead of objc/objc-api.h.
1168 (is_kind_of_exception_matcher): Use objc_getSuperclass instead of
1169 objc_get_super_class.
1170 (get_ttype_entry): Use objc_getRequiredClass instead of
1172 * ivars.c (class_getClassVariable): New.
1173 * objects.c: Include objc/runtime.h, objc/thr.h and
1174 objc-private/module-abi-8.h instead of objc/objc-api.h
1175 * objc/runtime.h (class_getClassVariable): New.
1176 (class_isMetaClass): New.
1177 (class_getSuperclass): New.
1178 (class_getVersion): New.
1179 (class_setVersion): New.
1180 (class_getInstanceSize): New.
1181 * objc-private/module-abi-8.h (HOST_BITS_PER_LONG): New (from
1184 (__CLS_ISINFO): Same.
1185 (__CLS_SETINFO): Same.
1187 (CLS_ISCLASS): Same.
1188 (CLS_ISRESOLV): Same.
1189 (CLS_SETRESOLV): Same.
1190 (CLS_ISINITIALIZED): Same.
1191 (CLS_SETINITIALIZED): Same.
1192 (CLS_GETNUMBER): Same.
1193 (CLS_SETNUMBER): Same.
1195 2010-10-12 Nicola Pero <nicola.pero@meta-innovation.com>
1197 * archive.c: Do not include objc/objc.h.
1198 * class.c: Do not include objc/objc.h.
1199 * encoding.c: Include objc/runtime.h, ctype.h and
1200 objc-private/module-abi-8.h instead of objc/objc-api.h and
1202 * error.c: Do not include objc/objc.h.
1203 * gc.c: Include tconfig.h and objc/encoding.h only if
1205 * hash.c: Include objc/runtime.h and objc/thr.h instead of
1206 objc/objc-api.h. Do not include objc/objc.h.
1207 * init.c: Do not include objc/objc.h.
1208 * ivars.c: Include objc/runtime.h, objc-private/module-abi-8.h and
1209 objc/thr.h instead of objc/objc-api.h. Do not include
1211 * linking.m: Tidied comment.
1212 * memory.c: Include objc/runtime.h instead of objc/objc-api.h.
1213 Do not include objc/objc.h.
1214 * objects.c: Do not include objc/objc.h.
1215 * objc-sync.c: Include objc/runtime.h instead of objc/objc-api.h.
1216 * protocols.c: Do not include objc/objc.h.
1217 * sarray.c: Include objc/runtime.h instead of objc/objc-api.h. Do
1218 not include objc/objc.h.
1219 * selector.c: Do not include objc/objc.h.
1220 * sendmsg.c: Do not include objc/objc.h.
1221 * thr.c: Include objc/runtime.h instead of objc/objc-api.h.
1222 Do not include objc/objc.h.
1223 * objc/objc-decls.h: Reindented code.
1224 * objc/runtime.h Include objc-decls.h. Updated comments.
1226 (objc_atomic_malloc): New.
1228 (objc_realloc): New.
1230 * objc-private/runtime.h: Updated comments.
1232 2010-10-12 Nicola Pero <nicola.pero@meta-innovation.com>
1234 * Makefile.in (C_SOURCE_FILES): Added protocols.c.
1235 * objc-private/protocols.h: New.
1237 * init.c: Include objc-private/protocols.h.
1238 (__objc_exec_class): Call __objc_protocols_init on startup.
1239 (__objc_init_protocols): Call __objc_protocols_add_protocol.
1240 * objc-private/runtime.h: Use (struct objc_method_list *) instead
1241 of MethodList_t, and (struct objc_method *) instead of Method_t.
1242 * objc/deprecated/struct_objc_class.h: Define
1243 __objc_STRUCT_OBJC_CLASS_defined.
1244 * objc-private/module-abi-8.h (struct
1245 objc_method_description_list): New.
1246 (struct objc_class): Only define if
1247 __objc_STRUCT_OBJC_CLASS_defined is undefined.
1248 * objc/runtime.h (class_getName): New.
1249 (objc_getProtocol): New.
1250 (objc_copyProtocolList): New.
1251 (class_addProtocol): New.
1252 (class_conformsToProtocol): New.
1253 (class_copyProtocolList): New.
1254 (protocol_conformsToProtocol): New.
1255 (protocol_isEqual): New.
1256 (protocol_getName): New.
1257 (protocol_getMethodDescription): New.
1258 (protocol_copyMethodDescriptionList): New.
1259 (protocol_getProperty): New.
1260 (protocol_copyPropertyList): New.
1261 (protocol_copyProtocolList): New.
1262 * class.c (class_getName): New.
1263 * selector.c (sel_isEqual): New.
1265 2010-10-12 Nicola Pero <nicola.pero@meta-innovation.com>
1267 * selector.c (sel_getName): Return "<null selector>" for a NULL
1269 (sel_get_name): Return 0 for a NULL argument.
1270 * objc/runtime.h (sel_getName): Updated documentation.
1272 * objc-private/hash.h (class_hash_table): Unused declaration
1274 (module_hash_table): Same.
1275 * objc/deprecated/hash.h: Same changes.
1277 2010-10-11 Nicola Pero <nicola.pero@meta-innovation.com>
1279 * class.c (objc_getClassList): New.
1280 (objc_getRequiredClass): New.
1281 (objc_getMetaClass): New.
1282 (objc_lookupClass): New.
1283 (objc_getClass): New.
1284 (__objc_get_unknown_class_handler): New.
1285 (objc_setGetUnknownClassHandler): New.
1286 (objc_get_class): Use __objc_get_unknown_class_handler.
1287 (objc_lookup_class): Call objc_getClass.
1288 * objc/objc-api.h: Updated comment and copyright notice.
1289 * objc/runtime.h: Updated comments.
1290 (objc_getClass): New.
1291 (objc_lookupClass): New.
1292 (objc_getMetaClass): New.
1293 (objc_getRequiredClass): New.
1294 (objc_getClassList): New.
1295 (objc_setGetUnknownClassHandler): New.
1296 (objc_get_unknown_class_handler): New.
1297 * objc-private/runtime.h: Use __objc_private_runtime_INCLUDE_GNU
1298 instead of __objc_runtime_INCLUDE_GNU as include guard.
1299 * objc-private/error.h (_objc_abort): Mark as noreturn.
1301 2010-10-11 Nicola Pero <nicola.pero@meta-innovation.com>
1303 * Makefile.in (C_SOURCE_FILES): Added ivars.c.
1305 * objc/objc.h: Updated comments.
1306 * objc/runtime.h (object_getClass): New.
1307 (object_getClassName): New.
1308 (object_setClass): New.
1309 (class_getInstanceVariable): New.
1310 (object_getIndexedIvars): New.
1311 (object_getInstanceVariable): New.
1312 (object_setInstanceVariable): New.
1313 (object_getIvar): New.
1314 (object_setIvar): New.
1315 (ivar_getName): New.
1316 (ivar_getOffset): New.
1317 (ivar_getTypeEncoding): New.
1318 * objc-private/module-abi-8.h (struct objc_class): Added.
1319 * objects.c (object_getClassName): New.
1320 (object_setClass): New.
1322 2010-10-11 Nicola Pero <nicola.pero@meta-innovation.com>
1324 * objc/objc.h: Updated comments.
1325 * objc/objc-api.h: (object_copy): Added one argument; use a
1326 #define to maintain backwards-compatibility. Moved
1327 _objc_object_alloc, _objc_object_copy, _objc_object_dispose and
1328 objc_get_uninstalled_dtable into
1329 objc/deprecated/objc_get_uninstalled_dtable.h and
1330 objc/deprecated/objc_object_alloc.h. Include these files.
1331 * objc/deprecated/objc_get_uninstalled_dtable.h: New.
1332 * objc/deprecated/objc_object_alloc.h: New.
1333 * objc/runtime.h (set_getName): New.
1336 (sel_registerName): New.
1337 (sel_registerTypedName): New.
1339 (class_createInstance): New.
1341 (object_dispose): New.
1342 * objects.c: Do not include tconfig.h. Include gc_typed.h if
1343 building the garbage collection version.
1344 (__objc_object_alloc): Removed.
1345 (__objc_object_copy): Removed.
1346 (__objc_object_dispose): Removed.
1347 (class_createInstance): New from code in class_create_instance.
1348 Cast second argument of GC_malloc_explicitly_typed. Use
1349 objc_calloc. Do not call _objc_object_alloc.
1350 (class_create_instance): Call class_createInstance.
1351 (object_copy): Added extraBytes argument. Do not call
1353 (object_dispose): Do not call _objc_object_dispose.
1354 * memory.c (objc_free): When using garbage collection, mark the
1356 * selector.c (sel_getName): New.
1357 (sel_get_name): Call sel_getName.
1359 (sel_get_type): Call sel_getType.
1360 (sel_registerName): New.
1361 (sel_register_name): Call sel_registerName.
1362 (sel_registerTypedName): New.
1363 (sel_register_typed_name): Call sel_registerTypedName.
1365 (sel_get_uid): Call sel_getUid.
1367 2010-10-10 Nicola Pero <nicola.pero@meta-innovation.com>
1369 * objc/objc-api.h: Define Method, Method_t, Category and
1370 Category_t. Prevent including this file at the same time as
1371 objc/runtime.h. Updated comments.
1372 * objc/deprecated/struct_objc_method.h: Do not define Method,
1374 * objc/deprecated/struct_objc_category.h: Do not define Category,
1376 * objc-private/module-abi-8.h: New file containing a copy of all
1377 the structure definitions. Not used yet.
1378 * objc/encoding.h (objc_aligned_size): Removed duplicate
1379 declaration. Updated comments.
1380 * objc/runtime.h: Added Ivar, objc_property_t, Property, Method,
1381 Category, struct objc_method_description, _C_ID and similar,
1382 _C_CONST and similar and _F_CONST and similar. Added
1383 objc_sizeof_type, objc_alignof_type, objc_aligned_size,
1384 objc_promoted_size, objc_skip_type_qualifier, objc_skip_typespec,
1385 objc_skip_offset, objc_skip_argspec, objc_get_type_qualifiers,
1386 struct objc_struct_layout, objc_layout_structure,
1387 objc_layout_structure_next_member, objc_layout_finish_structure,
1388 objc_layout_structure_get_info. Prevent including this file at
1389 the same time as objc/objc-api.h.
1391 2010-10-10 Nicola Pero <nicola.pero@meta-innovation.com>
1393 * Makefile.in (OBJC_DEPRECATED_H): Added struct_objc_category.h,
1394 struct_objc_ivar.h, struct_objc_ivar_list.h, struct_objc_method.h,
1395 struct_objc_method_list.h, struct_objc_module.h,
1396 struct_objc_protocol_list.h, struct_objc_symtab.h.
1397 * objc/deprecated/struct_objc_category.h: New.
1398 * objc/deprecated/struct_objc_ivar.h: New.
1399 * objc/deprecated/struct_objc_ivar_list.h: New.
1400 * objc/deprecated/struct_objc_method.h: New.
1401 * objc/deprecated/struct_objc_method_list.h: New.
1402 * objc/deprecated/struct_objc_module.h: New.
1403 * objc/deprecated/struct_objc_protocol_list.h: New.
1404 * objc/deprecated/struct_objc_symtab.h: New.
1405 * objc/deprecated/struct_objc_static_instances.h: New.
1406 * objc/objc-api.h: Definitions of deprecated structures moved into
1407 the above header fragment files in objc/deprecated/. Include the
1408 files instead of definition the structures here. Updated
1410 * objc/runtime.h: Updated comments. Do not include objc-api.h.
1411 (objc_set_enumeration_mutation_handler): Renamed to
1412 objc_setEnumerationMutationHandler.
1413 * objc-foreach.c (objc_set_enumeration_mutation_handler): Renamed
1414 to objc_setEnumerationMutationHandler.
1415 * objc/objc-exception.h (objc_set_exception_matcher): Renamed to
1416 objc_setExceptionMatcher.
1417 (objc_set_uncaught_exception_handler): Renamed to
1418 objc_setUncaughtExceptionHandler.
1419 * exception.c: Same changes.
1421 2010-10-10 Nicola Pero <nicola.pero@meta-innovation.com>
1423 * objc-sync.c: Include objc-private/common.h.
1425 2010-10-10 Nicola Pero <nicola.pero@meta-innovation.com>
1427 * objc-foreach.c: Include objc-private/common.h.
1428 * objc/deprecated/METHOD_NULL.h: New file.
1429 * objc/objc-api.h: Include deprecated/METHOD_NULL.h instead of
1430 defining METHOD_NULL here.
1431 * Makefile.in (OBJC_DEPRECATED_H): Added METHOD_NULL.h.
1432 * Object.m ([+instancesRespondTo:]): Use (Method_t)0 instead of
1434 ([-respondsTo:]): Same change.
1435 * objc/objc-api.h (method_get_imp): Converted it into a normal
1436 function so that we can hide the internals of struct objc_method.
1437 * sendmsg.c (method_get_imp): Implemented.
1439 2010-10-09 Nicola Pero <nicola.pero@meta-innovation.com>
1441 * objc/objc-api.h (struct objc_super, Super, Super_t,
1442 objc_msg_lookup_super, objc_msg_sendv, objc_msg_forward,
1443 objc_msg_forward2): Declarations moved to objc/message.h. Include
1445 * objc/message.h: Added such declarations; updated comments.
1447 2010-10-06 Nicola Pero <nicola.pero@meta-innovation.com>
1449 Implemented fast enumeration for Objective-C.
1450 * Makefile.in (C_SOURCE_FILES): Added objc-foreach.c.
1451 (OBJC_H): Added runtime.h
1452 * objc-foreach.c: New file.
1453 * objc/runtime.h: New file.
1455 2010-09-30 Kai Tietz <kai.tietz@onevision.com>
1457 * objc/deprecated/struct_objc_class.h: Add padding
1458 to avoid warning with -Wpadded.
1460 2010-09-26 Nicola Pero <nicola.pero@meta-innovation.com>
1462 * encoding.c (objc_sizeof_type): Added support for vector type and
1463 for double long types.
1464 (objc_alignof_type): Same change.
1465 (objc_skip_typespec): Same change.
1466 * objc/encoding.h (_C_GCINVISIBLE): Use '|' for _C_GCINVISIBLE
1467 instead of '!' since '!' is already used for _C_VECTOR.
1468 * objc/objc-api.h (_C_LNG_DBL): Added.
1470 2010-09-26 Nicola Pero <nicola.pero@meta-innovation.com>
1472 * libobjc_entry.c: File removed.
1474 2010-09-26 Kai Tietz <kai.tietz@onevision.com>
1476 * sendmsg.c (objc_msg_lookup): Remove inline.
1477 (objc_get_uninstalled_dtable): Likewise.
1478 * encoding.c (objc_skip_type_qualifiers): Likewise.
1479 (objc_skip_offset): Likewise.
1480 * archive.c (__objc_write_object): Likewise
1481 (__objc_write_class):
1482 (__objc_write_selector):
1484 (objc_read_unsigned_char):
1486 (objc_read_unsigned_short):
1489 (__objc_read_nbyte_uint):
1490 (objc_read_unsigned_int):
1491 (objc_read_unsigned_long):
1492 * objc/objc-decls.h (obc_EXPORT): Remove dllexport for DLL_EXPORT case.
1493 (objc_EXPORT): Likewise.
1494 * objc/message.h (objc-decls.h): Add include.
1495 * objc/objc-api.h: Mark API by objc_EXPORT.
1496 * libobjc.def (__objc_responds_to): Removed.
1498 2010-09-18 Nicola Pero <nicola.pero@meta-innovation.com>
1500 * hash.c: Include objc-private/hash.h instead of objc/hash.h.
1502 * objc/sarray.h: Moved into objc/deprecated/sarray.h;
1503 objc/sarray.h replaced with a placeholder including the file from
1504 the deprecated/ directory.
1505 * objc-private/sarray.h: New file (private copy of sarray.h).
1506 * hash.c: Include <assert.h> instead of "assert.h"
1507 * sarray.c: Include <assert.h> instead of "assert.h". Include
1508 objc-private/sarray.h instead of objc/sarray.h.
1509 * selector.c: Include objc-private/sarray.h instead of
1511 * sendmsg.c: Include <assert.h>. Include objc-private/sarray.h
1512 instead of objc/sarray.h.
1513 * Makefile.in (OBJC_DEPRECATED_H): Added sarray.h.
1515 2010-09-17 Nicola Pero <nicola.pero@meta-innovation.com>
1517 * objc-private/objc-list.h (list_remove_elem): Unused function
1518 removed. (list_nth): Unused function removed. (list_find):
1519 Unused function removed. (list_lenght): Unused function removed.
1521 2010-09-17 Nicola Pero <nicola.pero@meta-innovation.com>
1523 * objc/hash.h: Moved into objc/deprecated/hash.h; objc/hash.h
1524 replaced with a placeholder including the file from the
1525 deprecated/ directory.
1526 * objc/objc-api.h: Updated includes.
1527 * objc/typedstream.h: Updated includes.
1528 * objc-private/hash.h: New file (private copy of hash.h).
1529 * objc/objc-list.h: Moved into objc/deprecated/objc-list.h;
1530 objc/objc-list.h replaced with a placeholder including the file
1531 from the deprecated/ directory.
1532 * objc-private/objc-list.h: New file (private copy of objc-list.h).
1533 * init.c: Include objc-private/hash.h and objc-private/objc-list.h
1534 instead of objc/hash.h and objc/objc-list.h.
1535 * selector.c: Same change.
1536 * class.c: Added include <string.h>, which used to be implicitly included
1537 when hash.h was included.
1538 * exception.c: Same change.
1539 * objects.c: Same change.
1540 * sarray.c: Same change.
1541 * sendmsg.c: Same change.
1542 * Makefile.in (OBJC_DEPRECATED_H): Added hash.h and objc-list.h.
1544 2010-09-14 Nicola Pero <nicola.pero@meta-innovation.com>
1546 Implemented objc_sync_enter() and objc_sync_exit(), which are
1547 required by @synchronized() to work.
1548 * objc-sync.c: New file.
1549 * objc/objc-sync.h: New file.
1550 * objc-private/objc-sync.h: New file.
1551 * init.c (__objc_exec_class): Call __objc_sync_init() during the
1552 Objective-C runtime startup.
1553 * Makefile.in: Added objc-sync.c and objc-sync.h.
1554 * configure.ac: Added GCC_CHECK_TLS.
1555 * acinclude.m4: Include ../config/enable.m4 and ../config/tls.m4.
1556 * configure: Regenerated.
1557 * config.h.in: Regenerated.
1559 2010-09-12 Nicola Pero <nicola.pero@meta-innovation.com>
1561 * Makefile.in (%_gc.lo): New pattern rules to build the
1562 garbage-collected version of the library. Removed rules for
1563 specific files that are no longer needed. Standardized all rules.
1564 (C_SOURCE_FILES, OBJC_SOURCE_FILES): New variables.
1565 (OBJS, OBJS_GC): Compute these from C_SOURCE_FILES and
1567 (INCLUDES): Removed the unused include -I$(srcdir)/objc.
1569 2010-09-12 Nicola Pero <nicola.pero@meta-innovation.com>
1571 * memory.c (objc_calloc): Fixed call to GC_malloc when building
1572 with Garbage Colletion.
1574 2010-09-12 Nicola Pero <nicola.pero@meta-innovation.com>
1576 * memory.c: Do not include objc-private/runtime.h.
1578 2010-09-12 Nicola Pero <nicola.pero@meta-innovation.com>
1580 * objc/deprecated/objc_malloc.h: New file.
1581 * objc/deprecated/objc_valloc.h: New file.
1582 * objc/objc-api.h: Include the files instead of defining
1583 objc_valloc, _objc_malloc() and similar.
1584 * Makefile.in (OBJC_DEPRECATED_H): Added objc_valloc.h and
1586 * memory.c: Removed the extra layer of indirection of _objc_malloc
1588 (objc_calloc): Use GC_malloc in the garbage-collected
1589 implementation as GC_malloc returns memory that is already freed.
1590 (objc_valloc): Deprecated.
1592 2010-09-12 Nicola Pero <nicola.pero@meta-innovation.com>
1594 * objc/deprecated/objc_error.h: New file.
1595 * objc/objc-api.h: Include deprecated/objc_error.h instead of
1596 defining objc_error and related.
1597 * error.c: New file. Added _objc_abort function which replaces
1598 objc_error. No change in functionality as they both print an
1600 * misc.c: File removed. Code moved into memory.c and error.c.
1601 * memory.c: New file.
1602 * objc-private/error.h: New file.
1603 * archive.c: Include objc-private/error.h and use _objc_abort
1604 instead of objc_error everywhere.
1605 * class.c: Same change.
1606 * encoding.c: Same change.
1607 * init.c: Same change, and simplified init_check_module_version.
1608 * memory.c: Same change.
1609 * sendmsg.c: Same change.
1610 * thr.c: Same change.
1611 * Makefile.in (OBJ_DEPRECATED_H): Added objc_error.h.
1612 (OBJ_H): Reordered list.
1613 (OBJS): Removed misc.lo, added memory.lo and error.lo.
1614 (OBJS_GC): Removed misc_gc.lo, added memory_gc.lo and error_gc.lo.
1615 (misc_gc.lo): Rule removed.
1616 (error_gc.lo): Rule added.
1617 (memory_gc.lo): Rule added.
1619 2010-09-12 Nicola Pero <nicola.pero@meta-innovation.com>
1621 * objc/objc.h (__GNU_LIBOBJC__): New #define providing an easy way
1622 to check the API version. Added some comments.
1624 * objc-private/common.h: New file.
1625 * NXConstStr.m: Include objc-private/common.h.
1626 * Object.m: Same change.
1627 * Protocol.m: Same change.
1628 * archive.c: Same change.
1629 * class.c: Same change.
1630 * encoding.c: Same change.
1631 * exception.c: Same change.
1632 * gc.c: Same change.
1633 * hash.c: Same change.
1634 * init.c: Same change.
1635 * libobjc_entry.c: Same change.
1636 * linking.m: Same change.
1637 * misc.c: Same change (and added a comment).
1638 * nil_method.c: Same change.
1639 * objects.c: Same change.
1640 * sarray.c: Same change.
1641 * selector.c: Same change.
1642 * sendmsg.c: Same change.
1643 * thr.c: Same change.
1645 2010-09-11 Nicola Pero <nicola.pero@meta-innovation.com>
1647 * objc/objc-api.h: Removed obsolete #ifdef for NeXTSTEP.
1649 2010-09-11 Nicola Pero <nicola.pero@meta-innovation.com>
1651 * archive.c: Removed not needed includes.
1652 * class.c: Same change.
1653 * hash.c: Same change.
1654 * misc.c: Same change.
1655 * nil_method.c: Same change.
1656 * objects.c: Same change.
1657 * sarray.c: Same change.
1658 * sendmsg.c: Same change.
1659 * thr.c: Same change.
1661 2010-09-11 Nicola Pero <nicola.pero@meta-innovation.com>
1663 * objc/runtime.h: Moved to objc-private/runtime.h. Do not include
1664 all the objc/*.h files.
1665 * objc-private/runtime.h: New file.
1666 * archive.c: Include objc-private/runtime.h (and required objc/*.h
1667 files) instead of objc/runtime.h.
1668 * class.c: Same change.
1669 * hash.c: Same change.
1670 * init.c: Same change.
1671 * misc.c: Same change.
1672 * nil_method.c: Same change.
1673 * objects.c: Same change.
1674 * sarray.c: Same change.
1675 * selector.c: Same change.
1676 * sendmsg.c: Same change.
1677 * thr.c: Same change.
1679 2010-09-11 Nicola Pero <nicola.pero@meta-innovation.com>
1681 * objc/deprecated/struct_objc_selector.h: New file. Definition of
1682 'struct objc_selector' and 'sel_eq' moved here.
1683 * objc/deprecated/struct_objc_protocol.h: New file. Definition of
1684 'struct objc_procotol' moved here.
1685 * objc/deprecated/struct_objc_class.h: New file. Definition of
1686 'struct objc_class' moved here.
1687 * objc/deprecated/MetaClass.h: New file. Definition of MetClass
1689 * objc/deprecated/STR.h: New file. Definition of STR moved here.
1690 * objc/message.h: New file. Definitions for relval_t, apply_t,
1691 arglist, arglist_t and objc_msg_lookup were moved here.
1692 * objc/objc.h: Include the above files instead of defining the
1693 corresponding structs, types and functions here. Added new opaque
1694 definitions for SEL and Class. Use Class and not 'struct
1695 objc_class *' in the definition of 'struct objc_object'.
1696 Commented all types defined in the file. Removed special
1697 definition of BOOL as 'int' on __vxworks; use 'unsigned char'
1699 * objc/deprecated/objc-unexpected-exception.h: Renamed to
1700 objc_unexpected_exception.h.
1701 * objc/objc-api.h: Updated include of
1702 objc-unexpetected-exception.h
1703 * objc/objc-exception.h: Updated comments.
1704 * Makefile.in (OBJC_H, OBJC_DEPRECATED_H): Added the new header
1705 files. Reindented list of files.
1707 2010-09-10 Nicola Pero <nicola.pero@meta-innovation.com>
1709 * objc/objc-api.h (objc_trace): Unused variable removed.
1711 2010-09-10 Nicola Pero <nicola.pero@meta-innovation.com>
1713 * objc/deprecated: New directory.
1714 * objc/deprecated/README: New file.
1715 * objc/README: New file.
1716 * objc/typedstream.h: Moved into objc/deprecated/typedstream.h;
1717 objc/typedstream.h replaced with a placeholder including the file
1718 from the deprecated/ directory.
1719 * objc/deprecated/objc-unexpected-exception.h: New file with the
1720 definition of _objc_unexpected_exception.
1721 * objc/objc-api.h: Include deprecated/objc-unexcepted-exception.h
1722 instead of defining _objc_unexpected_exception.
1723 * objc/deprecated/Object.h: New file with the deprecated Object
1724 methods in a 'Deprecated' category.
1725 * objc/Object.h Include deprecated/Object.h instead of defining
1726 the deprecated methods.
1727 * Object.m: Moved deprecated methods into 'Deprecated' category.
1728 * objc-private: New directory.
1729 * objc-private/README: New file.
1730 * Makefile.in (OBJC_DEPRECATED_H): New variable.
1731 (install-headers): Create installation directory for
1732 OBJC_DEPRECATED_H headers, and install them.
1734 2010-09-10 Nicola Pero <nicola.pero@meta-innovation.com>
1736 * objc/objc-exception.h: Fixed include of objc.h.
1738 2010-09-08 Nicola Pero <nicola.pero@meta-innovation.com>
1740 * objc/objc-exception.h: New file.
1741 * exception.c (objc_set_uncaught_exception_handler): Implemented.
1742 (objc_set_exception_matcher): Implemented.
1743 (objc_exception_throw): Use the uncaught exception handler if set.
1744 (PERSONALITY_FUNCTION): Use the exception matcher instead of the
1746 (isKindOf): Renamed to is_kind_of_exception_matcher. Tidied code
1747 up. Removed segmentation fault when value is 'nil'.
1748 * objc/objc-api.h (_objc_unexpected_exception): Mark as
1750 * Makefile.in (exception.lo, exception_gc.lo): Use
1751 -Wno-deprecated-declarations when compiling.
1752 (OBJC_H): Added objc-exception.h
1754 2010-09-08 Nicola Pero <nicola.pero@meta-innovation.com>
1756 * objc/typedstream.h: Deprecate all functions in the file. This
1758 * objc/Object.h ([+streamVersion:], [-read:], [-write:],
1759 [-awake]): Documented that these methods are deprecated. Added a
1760 brief description of the Object class and its relationship to the
1762 * Makefile.in: Compile archive.c and Object.m with
1763 -Wno-deprecated-declarations.
1765 2010-09-08 Nicola Pero <nicola.pero@meta-innovation.com>
1767 Removed obsolete intermediate threading layer.
1768 * thr.c: Use __gthread_objc_xxx functions directly instead of
1769 __objc_thread_xxx ones.
1770 * objc/thr.h: Removed prototypes of no longer existing
1771 __objc_thread_xxx functions.
1772 * Makefile.in: Removed thr-objc.lo.
1773 * thr-dce.c: File removed.
1774 * thr-decosf1.c: File removed.
1775 * thr-irix.c: File removed.
1776 * thr-mach.c: File removed.
1777 * thr-objc.c: File removed.
1778 * thr-os2.c: File removed.
1779 * thr-posix.c: File removed.
1780 * thr-pthreads.c: File removed.
1781 * thr-rtems.c: File removed.
1782 * thr-single.c: File removed.
1783 * thr-solaris.c: File removed.
1784 * thr-vxworks.c: File removed.
1785 * thr-win32.c: File removed.
1786 * README.threads: File removed.
1787 * THREADS.MACH: File removed.
1790 2010-09-07 Nicola Pero <nicola.pero@meta-innovation.com>
1792 * Object.m (MAX_CLASS_NAME_LEN): Unused define removed.
1794 2010-09-06 Iain Sandoe <iains@gcc.gnu.org>
1796 * encoding.c: Add TARGET_ALIGN_NATURAL definition for m64 powerpc darwin.
1797 Add a comment as to why, update FIXME comments.
1799 2010-09-06 Nicola Pero <nicola.pero@meta-innovation.com>
1801 * makefile.dos: Obsolete file removed.
1803 2010-04-02 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
1805 * aclocal.m4: Regenerate.
1807 2010-03-23 Dave Korn <dave.korn.cygwin@gmail.com>
1810 * configure.ac (extra_ldflags_libobjc): Define appropriately for
1811 Cygwin and MinGW hosts.
1812 * Makefile.am (libobjc_s.a): Remove dead pre-libtool target.
1813 (libobjc.dll): Likewise.
1814 * configure: Regenerate.
1816 2009-12-05 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
1818 * configure: Regenerate.
1820 2009-11-28 Jakub Jelinek <jakub@redhat.com>
1822 * sarray.c (sarray_free): Use old_buckets variable.
1823 * encoding.c (objc_layout_structure_next_member): Remove unused
1824 bfld_type_size variable.
1826 2009-08-24 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
1828 * configure.ac (AC_PREREQ): Bump to 2.64.
1830 2009-08-22 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
1832 * aclocal.m4: Regenerate.
1833 * configure: Regenerate.
1834 * config.h.in: Regenerate.
1836 2009-08-22 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
1838 * Makefile.in (LIBTOOL): Add $(LIBTOOLFLAGS).
1840 2009-07-30 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
1842 * Makefile.in (AUTOCONF, ACLOCAL, ACLOCAL_AMFLAGS, aclocal_deps):
1844 ($(srcdir)/configure, $(srcdir)/aclocal.m4): New rules.
1846 2009-07-30 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
1848 * configure.ac (_AC_ARG_VAR_PRECIOUS): Use m4_rename_force.
1850 2009-04-09 Nick Clifton <nickc@redhat.com>
1852 * sendmsg.c: Change copyright header to refer to version 3 of
1853 the GNU General Public License with version 3.1 of the GCC
1854 Runtime Library Exception and to point readers at the COPYING3
1855 and COPYING3.RUNTIME files and the FSF's license web page.
1856 * NXConstStr.m: Likewise.
1857 * Object.m: Likewise.
1858 * Protocol.m: Likewise.
1859 * archive.c: Likewise.
1860 * class.c: Likewise.
1861 * encoding.c: Likewise.
1862 * exception.c: Likewise.
1866 * libobjc_entry.c: Likewise.
1867 * linking.m: Likewise.
1869 * nil_method.c: Likewise.
1870 * objc/NXConstStr.h: Likewise.
1871 * objc/Object.h: Likewise.
1872 * objc/Protocol.h: Likewise.
1873 * objc/encoding.h: Likewise.
1874 * objc/hash.h: Likewise.
1875 * objc/objc-api.h: Likewise.
1876 * objc/objc-decls.h: Likewise.
1877 * objc/objc-list.h: Likewise.
1878 * objc/objc.h: Likewise.
1879 * objc/runtime.h: Likewise.
1880 * objc/sarray.h: Likewise.
1881 * objc/thr.h: Likewise.
1882 * objc/typedstream.h: Likewise.
1883 * objects.c: Likewise.
1884 * sarray.c: Likewise.
1885 * selector.c: Likewise.
1886 * thr-dce.c: Likewise.
1887 * thr-decosf1.c: Likewise.
1888 * thr-irix.c: Likewise.
1889 * thr-mach.c: Likewise.
1890 * thr-objc.c: Likewise.
1891 * thr-os2.c: Likewise.
1892 * thr-posix.c: Likewise.
1893 * thr-pthreads.c: Likewise.
1894 * thr-rtems.c: Likewise.
1895 * thr-single.c: Likewise.
1896 * thr-solaris.c: Likewise.
1897 * thr-vxworks.c: Likewise.
1898 * thr-win32.c: Likewise.
1900 * libobjc.def: Change copyright header to refer to version 3 of
1901 the GNU General Public License and to point readers at the COPYING3
1902 file and the FSF's license web page.
1903 * makefile.dos: Likewise.
1905 2009-04-09 Jakub Jelinek <jakub@redhat.com>
1907 * Makefile.in: Change copyright header to refer to version
1908 3 of the GNU General Public License and to point readers at the
1909 COPYING3 file and the FSF's license web page.
1910 * configure.ac: Likewise.
1912 2009-03-12 Richard Frith-Macdonald <rfm@gnu.org>
1913 David Ayers <ayers@fsfe.org>
1916 * objc/objc-api.h (_objc_unexpected_exception): Declare
1917 new hook. Update copyright dates.
1918 * exception.c (objc_exception_throw): Use hook. Update
1920 * libobjc.def (_objc_unexpected_exception): Export hook.
1921 Update copyright dates.
1923 2009-03-01 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
1925 * configure: Regenerate.
1927 2008-12-18 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
1929 * configure: Regenerate.
1931 2008-11-21 Kai Tietz <kai.tietz@onevision.com>
1933 * Object.m (errno): Replaced by errno.h include.
1934 (compare): Cast self to id to prevent warning on comparison.
1935 * objc/objc.h (BOOL): Prevent redeclaration of BOOL, if it is
1937 * sendmsg.c (__objc_print_dtable_stats): Remove type warnings.
1938 * thr-win32.c (__objc_thread_detach): Remove type warning.
1939 (__objc_thread_id): Likewise.
1940 * thr.c (__objc_thread_detach_functiont): Add __builtin_trap ()
1943 2008-09-26 Peter O'Gorman <pogma@thewrittenword.com>
1944 Steve Ellcey <sje@cup.hp.com>
1946 * configure: Regenerate for new libtool.
1947 * config.h.in: Regenerate for new libtool.
1949 2008-07-18 Matthias Klose <doko@ubuntu.com>
1951 * Makefile.in: Ignore missing ../boehm-gc/threads.mk.
1953 2008-07-18 Matthias Klose <doko@ubuntu.com>
1955 * Makefile.in: Include ../boehm-gc/threads.mk.
1956 (OBJC_BOEHM_GC_LIBS): Define, (libobjc_gc$(libsuffix).la): Use it.
1958 2008-07-06 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
1960 * Makefile.in (install-info): New stub target.
1962 2008-06-17 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
1964 * configure: Regenerate.
1966 2008-06-14 Kai Tietz <kai.tietz@onevision.com>
1968 * exception.c (PERSONALITY_FUNCTION): Remove extra decrement
1969 if HAVE_GETIPINFO is not defined.
1971 2008-06-10 Kai Tietz <kai.tietz@onevision.com>
1973 * Object.m (compare): Add type id.
1974 * objc/Object.h: Likewise.
1975 * archive.c (objc_read_class): Use size_t to extend version to be
1976 size of pointer scalar width.
1977 * sendmsg.c (rtx): Undefine it before redefinition.
1978 (__objc_print_dtable_stats): Cast arguments to long as intended.
1980 2008-05-30 Julian Brown <julian@codesourcery.com>
1982 * exception.c (__objc_exception_class): Initialise as constant
1983 array for ARM EABI. Change macro to static const for non-ARM EABI.
1984 (ObjcException): Add note about structure layout. Remove landingPad
1985 and handlerSwitchValue for ARM EABI.
1986 (get_ttype_entry): Add __ARM_EABI_UNWINDER__ version
1988 (CONTINUE_UNWINDING): Define for ARM EABI/otherwise cases.
1989 (PERSONALITY_FUNCTION): Use ARM EABI-specific arguments, and add
1990 ARM EABI unwinding support.
1991 (objc_exception_throw): Use memcpy to initialise exception class.
1993 2008-05-25 Alan Modra <amodra@bigpond.net.au>
1995 * encoding.c (strip_array_types): Rename from get_inner_array_type.
1996 (rs6000_special_round_type_align): Update.
1998 2008-05-09 Julian Brown <julian@codesourcery.com>
2000 * Makefile.in (LTLDFLAGS): New.
2001 (libobjc$(libsuffix).la, libobjc_gc$(libsuffix).la): Use above.
2003 2008-04-18 Paolo Bonzini <bonzini@gnu.org>
2006 * aclocal.m4: Regenerate.
2007 * configure: Regenerate.
2009 2008-01-24 David Edelsohn <edelsohn@gnu.org>
2011 * configure: Regenerate.
2013 2007-10-14 H.J. Lu <hongjiu.lu@intel.com>
2015 * configure.ac: Don't run config-ml.in directly.
2016 (multilib_arg): New.
2017 * configure: Regenerated.
2019 2007-08-06 Andrew Pinski <pinskia@gmail.com>
2022 * exception.c (parse_lsda_header): Use _uleb128_t/_sleb128_t instead
2023 of _Unwind_Word for variables which are used in
2024 read_uleb128/read_sleb128.
2025 (PERSONALITY_FUNCTION): Likewise.
2027 2007-07-05 H.J. Lu <hongjiu.lu@intel.com>
2029 * aclocal.m4: Regenerated.
2031 2007-06-03 Andrew Pinski <andrew_pinski@playstation.sony.com>
2033 * configure.ac: Fix a typo in *-*-darwin clause.
2034 * configure: Regenerated.
2036 2007-06-02 H.J. Lu <hongjiu.lu@intel.com>
2038 * configure.ac: Fix a typo.
2039 * configure: Regenerated.
2041 2007-06-02 Paolo Bonzini <bonzini@gnu.org>
2043 * configure: Regenerate.
2045 2007-06-01 Andrew Pinski <andrew_pinski@playstation.sony.com>
2047 * Makefile.in: Replace all uses of libext with libsuffix.
2048 * configure.ac: Likewise.
2049 * configure: Regenerate.
2052 * Makefile.in: Remove all uses of $(libext).
2054 2007-05-23 Andrew Pinski <andrew_pinski@playstation.sony.com>
2056 * Makefile.in: Remove all uses of $(libext).
2058 2007-05-23 Steve Ellcey <sje@cup.hp.com>
2060 * configure: Regenerate.
2061 * aclocal.m4: Regenerate.
2063 2007-04-21 Andrew Ruder <andy@aeruder.net>
2065 * sendmsg.c (__objc_get_forward_imp): Call
2066 __objc_msg_forward2 for real.
2068 2007-04-09 Andrew Ruder <andy@aeruder.net>
2070 * sendmsg.c: Added __objc_msg_forward2, a hook that allows
2071 external libraries to provide a function that returns the real
2072 forwarding function based on both the selector and the receiver.
2073 * objc/objc-api.h: Define __objc_msg_forward2.
2075 2007-03-01 Brooks Moses <brooks.moses@codesourcery.com>
2077 * Makefile.in: Add dummy install-pdf target.
2079 2007-02-18 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
2081 * objc/objc-list.h (list_free): Add keyword 'inline' to avoid
2084 2006-10-31 Geoffrey Keating <geoffk@apple.com>
2086 * encoding.c (darwin_rs6000_special_round_type_align): New.
2088 2006-10-14 Geoffrey Keating <geoffk@apple.com>
2090 * Makefile.in: Use multi_basedir instead of toplevel_srcdir.
2091 * configure.ac: Use multi.m4 from aclocal rather than custom
2092 code. Use multi_basedir instead of toplevel_srcdir.
2093 * aclocal.m4: Regenerate.
2094 * configure: Regenerate.
2096 2006-10-10 Brooks Moses <bmoses@stanford.edu>
2098 * Makefile.in: Added empty "pdf" target.
2100 2006-07-18 Paolo Bonzini <bonzini@gnu.org>
2102 * configure: Regenerate.
2104 2006-05-23 Carlos O'Donell <carlos@codesourcery.com>
2106 * Makefile.in: Add install-html target. Add install-html to .PHONY
2108 2006-02-21 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
2111 * thr-objc.c (_XOPEN_SOURCE): Don't define on Tru64 UNIX.
2113 2006-01-24 David Ayers <d.ayers@inode.at>
2116 * gc.c (class_ivar_set_gcinvisible): Replace strncpy with memcpy
2117 and insure the new strings are '\0' termintated.
2119 2006-01-24 David Ayers <d.ayers@inode.at>
2122 * configure.ac: Add include directives for --enable-objc-gc.
2123 * Makefile.in: Ditto.
2124 * configure: Regenerate.
2126 * gc.c (__objc_class_structure_encoding): Increment the used bytes
2127 instead of the local pointer to them.
2129 2005-12-14 Andrew Pinski <pinskia@physics.uc.edu>
2132 * objc/objc-api.c (_C_COMPLEX): New define.
2133 * encoding.c (objc_sizeof_type): Handle _C_Complex.
2134 (objc_alignof_type): Likewise.
2135 (objc_skip_typespec): Likewise.
2137 2005-12-15 David Ayers <d.ayers@inode.at>
2140 * README (+load,+initialize): Fix documentation to reflect
2141 intended and implemented semantics for +load and +initialize.
2143 2005-12-12 Andrew Pinski <pinskia@physics.uc.edu>
2145 * encoding.c (TYPE_FIELDS): Fix to skip over just _C_STRUCT_B and
2147 (get_inner_array_type): Fix to skip over _C_ARY_B and size.
2148 (rs6000_special_round_type_align): Update for the ABI fix.
2149 (objc_layout_finish_structure): Correct the encoding which is passed to
2152 2005-12-11 Andrew Pinski <pinskia@physics.uc.edu>
2155 * encoding.c (objc_sizeof_type): Don't handle _C_UNION_B special
2156 but use the struct layout functions.
2157 (objc_alignof_type): Likewise.
2158 (objc_layout_structure): Handle _C_UNION_B also.
2159 (objc_layout_structure_next_member): Likewise.
2160 (objc_layout_finish_structure): Likewise.
2162 2005-12-11 Andrew Pinski <pinskia@physics.uc.edu>
2165 * objc/objc-api.h (_C_BOOL): New define.
2166 * encoding.c (objc_sizeof_type): Handle _C_BOOL.
2167 (objc_alignof_type): Likewise.
2168 (objc_skip_typespec): Likewise.
2170 2005-11-20 David Ayers <d.ayers@inode.at>
2173 * objc/hash.h: Remove deprecated hash API.
2174 * hash_compat.c: Remove.
2175 * Makefile.in: Remove reference to hash_compat.c.
2177 * configure.ac (VERSION): Bump library version to 2:0:0.
2178 * configure: Regenerate.
2180 2005-11-09 Alexandre Oliva <aoliva@redhat.com>
2183 * thr-objc.c (_XOPEN_SOURCE): Define.
2185 2005-10-07 Ulrich Weigand <uweigand@de.ibm.com>
2188 * objc/objc-api.h (struct objc_ivar): Move definition to
2191 2005-09-04 Andrew Pinski <pinskia@physics.uc.edu>
2192 Rasmus Hahn <rassahah@neofonie.de>
2195 * archive.c (objc_write_type): Correct the element offset.
2196 (objc_read_type): Likewise.
2198 2005-08-17 Kelley Cook <kcook@gcc.gnu.org>
2200 * All files: Update FSF address.
2202 2005-08-13 Marcin Koziej <creep@desk.pl>
2203 Andrew Pinski <pinskia@physics.uc.edu>
2206 * exception.c (PERSONALITY_FUNCTION): Fix the PC with finally.
2208 2005-08-13 Andrew Pinski <pinskia@physics.uc.edu>
2210 * Makefile.in (extra_ldflags_libobjc): New.
2211 (libobjc$(libext).la): Add extra_ldflags_libobjc to the link line.
2212 (libobjc_gc$(libext).la): Likewise.
2213 * configure.ac (extra_ldflags_libgfortran): Set for *-darwin* to
2214 "-Wl,-single_module".
2215 * configure: Regenerate.
2216 * linking.m (_objcInit): Remove.
2218 2005-07-26 Andrew Pinski <pinskia@physics.uc.edu>
2221 * Makefile.in (ALL_CFLAGS): Add -fexceptions.
2223 2005-06-08 David Ayers <d.ayers@inode.at>
2225 * objc/NXConstStr.h, objc/Object.h, objc/Protocol.h,
2226 objc/encoding.h, objc/hash.h, objc/objc-api.h,
2227 objc/runtime.h, objc/sarray.h, objc/thr.h,
2228 objc/typedstream.h: Do not include Objective-C headers as
2231 2005-06-07 David Ayers <d.ayers@inode.at>
2233 * archive.c, init.c, selector.c: Include hash.h.
2234 * archive.c, class.c, encoding.c, gc.c, hash.c, hash_compat.c,
2235 init.c, misc.c, nil_method.c, objects.c, sarray.c, selector.c,
2236 sendmsg.c, thr-dce.c, thr-decosf1.c, thr-irix.c, thr-mach.c,
2237 thr-objc.c, thr-os2.c, thr-posix.c, thr-pthreads.c, thr-rtems.c,
2238 thr-single.c, thr-solaris.c, thr-vxworks.c, thr-win32.c, thr.c:
2239 Include Objective-C headers with quotes and objc/ directory
2242 2005-05-19 Richard Henderson <rth@redhat.com>
2244 * exception.c: Revert last change.
2246 2005-05-19 David Ayers <d.ayers@inode.at>
2248 * exception.c: Include tsystem.h for unwind.h.
2250 2005-05-09 Mike Stump <mrs@apple.com>
2252 * configure: Regenerate.
2254 2005-04-12 Mike Stump <mrs@apple.com>
2256 * configure: Regenerate.
2258 2005-03-21 Zack Weinberg <zack@codesourcery.com>
2260 * Makefile.in: Set gcc_version here.
2261 * configure.ac: Do not invoke TL_AC_GCC_VERSION. Adjust quoting
2262 in definition of toolexeclibdir so that $(gcc_version) is expanded
2264 * aclocal.m4, configure: Regenerate.
2266 2005-03-03 David Ayers <d.ayers@inode.at>
2268 * objc/hash.h (OBJC_IGNORE_DEPRECATED_API): Update deprecated
2269 version reference. Correct typo.
2271 2005-03-02 David Ayers <d.ayers@inode.at>
2274 * Makefile.in (OBJS): Add hash_compat.lo.
2275 (OBJS_GC): Add hash_compat_gc.lo.
2276 (hash_compat_gc.lo): New target and rule.
2277 * objc/hash.h (hash_new, hash_delete, hash_add, hash_remove)
2278 (hash_next, hash_value_for_key, hash_is_key_in_hash)
2279 (hash_ptr, hash_string, compare_ptrs, compare_strings): Prefix
2280 with objc_. Add deprecated non prefixed inlined versions.
2281 (OBJC_IGNORE_DEPRECATED_API): New macro to hide deprecated
2283 * hash.c (hash_new, hash_delete, hash_add, hash_remove, hash_next)
2284 (hash_value_for_key, hash_is_key_in_hash): Prefix with objc_ and
2286 * hash_compat.c: New file.
2287 * archive.c: Update callers.
2289 * selector.c: Likewise.
2290 * libobjc.def: Add objc_ versions of hash functions.
2292 2005-02-28 Andrew Pinski <pinskia@physics.uc.edu>
2295 * Makefile.in (GTHREAD_FLAGS): Remove.
2296 (ALL_CFLAGS): Remove usage of GTHREAD_FLAGS.
2297 * thr-objc.c: Include config.h.
2298 * configure.ac: Instead of looking at GCC's makefile, figure out if
2299 GTHREAD_FLAGS should be defined by looking at the `thread model'
2301 * configure: Regenerate.
2302 * config.h.in: Regenerate.
2304 2005-02-28 Paolo Bonzini <bonzini@gnu.org>
2307 * configure.ac: Call GCC_TOPLEV_SUBDIRS.
2308 (Determine CFLAGS for gthread): Use $host_subdir.
2309 * configure: Regenerate.
2310 * Makefile.in (host_subdir): New.
2313 2004-12-20 Andrew Pinski <pinskia@physics.uc.edu>
2316 * gc.c: Remove definition of LOGWL, modWORDSZ, and divWORDSZ since
2318 Include limits.h and stdlib.h.
2319 Define BITS_PER_WORD.
2321 2004-12-12 Alexander Malmberg <alexander@malmberg.org>
2323 * selector.c (__objc_init_selector_tables): Add missing void to
2326 2004-12-02 Richard Sandiford <rsandifo@redhat.com>
2328 * configure.ac: Use TL_AC_GCC_VERSION to set gcc_version.
2329 * configure, aclocal.m4: Regenerate.
2331 2004-11-29 Kelley Cook <kcook@gcc.gnu.org>
2333 * configure: Regenerate for libtool change.
2335 2004-11-25 Kelley Cook <kcook@gcc.gnu.org>
2337 * configure: Regenerate for libtool reversion.
2339 2004-11-24 Kelley Cook <kcook@gcc.gnu.org>
2341 * configure: Regenerate for libtool change.
2343 2004-11-24 Kelley Cook <kcook@gcc.gnu.org>
2345 * aclocal.m4, config.h.in: Regenerate.
2347 2004-10-08 Mike Stump <mrs@apple.com>
2348 Andrew Pinski <pinskia@physics.uc.edu>
2350 * aclocal.m4: Rename to ...
2351 * acinclude.m4: here and also use m4_include instead of sinclude.
2352 * aclocal.m4: Regenerate.
2353 * configure: Regenerate.
2354 * configure.ac: Add AM_MAINTAINER_MODE and AM_PROG_CC_C_O.
2355 * Makefile.in (configure): Add @MAINT@ infront of configure.ac
2357 2004-10-08 Andrew Pinski <pinskia@physics.uc.edu>
2359 * archive.c: Fix all the warnings about passing unsigned char*
2360 to char* and the other way too.
2362 2004-09-16 Andrew Pinski <pinskia@physics.uc.edu>
2365 * exception.c: Include config.h
2366 (objc_exception_throw): Change _GLIBCXX_SJLJ_EXCEPTIONS to
2368 * configure.ac: Find out what exception handling code we use.
2369 * configure: Regenerate.
2370 * config.h.in: New file, regenerate.
2372 2004-09-16 Andrew Pinski <apinski@apple.com>
2374 * encoding.c (ALTIVEC_VECTOR_MODE): Define a bogus macro.
2376 2004-08-28 Nathanael Nerode <neroden@gcc.gnu.org>
2378 * configure.ac: Switch from _GCC_TOPLEV_NONCANONICAL_TARGET to
2379 ACX_NONCANONICAL_TARGET.
2380 * configure: Regenerate.
2382 2004-08-13 Ziemowit Laski <zlaski@apple.com>
2384 * objc/sarray.h: Hoist include of assert.h near the top of file,
2385 and mark the remainder of the file 'extern "C"'.
2387 2004-08-13 Andrew Pinski <pinskia@physics.uc.edu>
2389 * objc/Object.h: Move includes out of extern "C" blocks.
2390 * objc/encoding.h: Likewise.
2391 * objc/hash.h: Likewise.
2392 * objc/objc-api.h: Likewise.
2393 * objc/runtime.h: Likewise.
2394 * objc/sarray.h: Likewise.
2395 * objc/typedstream.h: Likewise.
2397 2004-08-12 Ziemowit Laski <zlaski@apple.com>
2399 * objc/NXConstStr.h: Update copyright date; bracket with
2400 'extern "C"' for C++ use; make include syntax consistent
2401 by using <...> instead of "..."; hoist <objc/...> includes
2402 above the 'extern "C"' block.
2403 * objc/Object.h: Likewise.
2404 * objc/Protocol.h: Likewise.
2405 * objc/encoding.h: Likewise.
2406 * objc/hash.h: Likewise.
2407 * objc/runtime.h: Likewise.
2408 * objc/sarray.h: Likewise.
2409 * objc/thr.h: Likewise.
2410 * objc/typedstream.h: Likewise.
2411 * objc/objc-api.h: Add 'extern "C"' block for C++ use.
2412 (objc_static_instances): For C++ case, do away with
2414 (objc_method): Hoist definition to file scope.
2415 (_objc_load_callback, _objc_object_alloc, class_get_class_method,
2416 class_get_instance_method, class_create_instance,
2417 class_get_class_name, class_get_instance_size,
2418 class_get_meta_class, class_get_super_class, class_get_version,
2419 class_is_class, class_is_meta_class, class_set_version,
2420 class_get_gc_object_type, class_ivar_set_gcinvisible,
2421 get_imp): Rename 'class' parameter to '_class'.
2422 * objc/objc-list.h: Add 'extern "C"' block for C++ use.
2423 * objc/objc.h: Update copyright date.
2424 (arglist_t): Provide a union tag.
2426 2004-07-22 Andrew Pinski <pinskia@physics.uc.edu>
2428 * thr.c (__objc_thread_detach_function): Do not mark as volatile
2429 but instead use the attribute noreturn.
2431 2004-06-28 Zack Weinberg <zack@codesourcery.com>
2433 * encoding.c: Rename target_flags with a #define to avoid
2434 conflict with a prior declaration.
2436 2004-06-24 Andrew Pinski <apinski@apple.com>
2438 * objc/encoding.h: Wrap the functions with extern "C" for C++
2440 * objc/hash.h: Likewise.
2441 * objc/objc-api.h: Likewise.
2442 * objc/objc-list.h: Likewise.
2443 * objc/runtime.h: Likewise.
2444 * objc/sarray.h: Likewise.
2445 * objc/thr.h: Likewise.
2446 * objc/typedstream.h: Likewise.
2449 2004-06-21 Nick Clifton <nickc@redhat.com>
2451 * encoding.c (BITS_PER_UNIT): Define if a definition is not
2454 2004-06-20 Alexander Malmberg <alexander@malmberg.org>
2456 * Makefile.in (exception.lo): Remove $(OBJC_GCFLAGS).
2457 (exception_gc.lo): New.
2458 (OBJS_GC): Add exception_gc.lo.
2460 2004-06-17 Richard Henderson <rth@redhat.com>
2462 * exception.c: New file.
2463 * Makefile.in (exception.lo): New.
2466 2004-06-14 Andrew Pinski <pinskia@physics.uc.edu>
2468 * linking.m (_objcInit): New empty function
2471 2004-06-11 Andrew Pinski <pinskia@physics.uc.edu>
2473 * configure.ac: Support --enable-shared=libobjc.
2474 * configure: Regenerate.
2477 * configure.ac: Do not disable shared by default.
2478 * configure: Regenerate.
2480 2004-06-03 Nicola Pero <n.pero@mi.flashnet.it>
2482 * Protocol.m ([-isEqual:]): Small optimizations returning
2483 immediately if the argument is equal to self, and accessing
2484 the argument's name directly if it's a protocol.
2486 2004-06-03 David Ayers <d.ayers@inode.at>
2488 * Protocol.m ([-isEqual:]): Test the class of the argument.
2490 2004-05-25 Andrew Pinski <pinskia@physics.uc.edu>
2492 * configure.ac (includedir): Rename to ...
2494 * Makefile.in: s/includedir/includedirname/.
2497 * configure.ac (includedir): Set to "include"
2499 (libext) Set to empty except for Darwin.
2500 * configure: Regenerate
2501 * Makefile.in: s/libobjc.la/libobjc$(libext).la/g.
2502 s/include/$(includedir)/g.
2504 2004-05-25 Daniel Jacobowitz <drow@false.org>
2506 * Makefile.in: Add .NOEXPORT.
2508 2004-05-25 Andrew Pinski <pinskia@physics.uc.edu>
2510 Merge from the libobjc-branch
2511 2004-02-09 Andrew Pinski <pinskia@physics.uc.edu>
2513 * Makefile.in (OBJC_H): Change objc-deps.h to objc-decls.h.
2515 2004-02-03 Andrew Pinski <pinskia@physics.uc.edu>
2517 * Makefile.in (OBJC_H): Add objc-deps.h.
2519 2004-01-27 Nicola Pero <n.pero@mi.flashnet.it>
2521 * Protocol.m ([-conformsTo:]): If the argument is nil, return NO.
2522 ([-hash], [-isEqual:]): New methods.
2524 2004-01-27 Richard Frith-Macdonald <rfm@gnu.org>
2526 * sarray.c (sarray_free): Add a better comment.
2528 2004-01-27 Adam Fedor <fedor@gnu.org>
2530 * hash.c (hash_add): Cast cachep to int.
2531 * selector.c (__sel_register_typed_name): Cast
2532 soffset_decode to int.
2534 2004-01-27 Alexander Malmberg <alexander@malmberg.org>
2536 * selector.c: Rename register_selectors_from_list to
2537 __objc_register_selectors_from_list. Update caller.
2538 (__objc_register_selectors_from_list): Lock __objc_runtime_mutex
2539 while registering selectors. Use __sel_register_typed_name instead
2540 of sel_register_typed_name. Check for NULL method_name:s.
2541 (pool_alloc_selector): New function.
2542 (__sel_register_typed_name): Use pool_alloc_selector to allocate
2543 selector structures.
2544 * sendmsg.c (class_add_method_list): Use
2545 __objc_register_selectors_from_list.
2546 * objc/runtime.h: Add __objc_register_selectors_from_list.
2548 2004-01-25 Adam Fedor <fedor@gnu.org>
2549 Nicola Pero <n.pero@mi.flashnet.it>
2550 Andrew Pinski <pinskia@physics.uc.edu>
2552 * objc/objc-decls.h: New file.
2553 * objc/objc-api.h (_objc_lookup_class): Mark as export.
2554 (_objc_load_callback): Likewise.
2555 (_objc_object_alloc): Likewise.
2556 (_objc_object_copy): Likewise.
2557 (_objc_object_dispose): Likewise.
2559 2004-01-25 Andrew Pinski <pinskia@physics.uc.edu>
2561 * archive.c: s/__inline__/inline
2562 * sendmsg.c: Likewise.
2564 * encoding.c: Remove FIXME about the warning
2565 about unused variable.
2566 * sendmsg.c: Add a FIXME comment saying that
2567 this should be using libffi.
2569 * Makefile.in (LIBTOOL): Use @LIBTOOL@ now as it works.
2572 2004-05-13 Andrew Pinski <pinskia@physics.uc.edu>
2574 * archive.c (objc_read_class): Initialize class_name.
2575 (objc_read_selector): Initialize selector_name.
2577 2004-05-09 Richard Sandiford <rsandifo@redhat.com>
2579 * Makefile.in (toolexecdir): Remove trailing space.
2581 2004-04-15 Nathanael Nerode <neroden@gcc.gnu.org>
2584 * configure.ac: De-precious CC so multilibs work.
2585 * configure: Regenerate.
2587 2004-04-14 Nathanael Nerode <neroden@gcc.gnu.org>
2589 * configure.ac: Restore toolexecdir.
2590 * Makefile.in: Restore toolexecdir.
2591 * configure: Regenerate.
2593 2004-04-09 Nathanael Nerode <neroden@gcc.gnu.org>
2595 * configure.ac: Remove (unused) glibcpp_prefixdir.
2596 * configure: Regenerate.
2598 * configure.in: Rename to configure.ac.
2599 * Makefile.in: Update to match.
2601 * Makefile.in: Remove toolexecdir, glibcpp_toolexecdir (unused).
2602 Replace glibcpp_toolexeclibdir with toolexeclibdir.
2603 * configure.in: Remove glibcpp_toolexecdir (unused).
2604 Replace glibcpp_toolexeclibdir with toolexeclibdir. Don't generate
2605 config.h or stamp-h (unused). Move one comment to the right place.
2606 * configure: Regenerate.
2607 * config.h.in: Remove (unused).
2609 * config.h.in: Regenerate with autoheader.
2611 * Makefile.in: Remove (unused) gcc_version_trigger.
2612 * configure.in: Remove (unused) glibcpp_builddir. Don't AC_SUBST
2613 gcc_version_trigger.
2614 * configure: Regenerate.
2616 * configure.in: Switch to modern style for AC_INIT, AC_OUTPUT.
2617 Sort file into sections. Remove dnl where appropriate. Fix
2619 * configure: Regenerate.
2621 * configure.in: Replace old AC_PROG_CC hack with new one.
2622 Define toplevel_srcdir in terms of srcdir, not top_srcdir (there
2623 are no subdirectory output files, so this is fine). Change prereq
2625 * aclocal.m4: Include ../config/no-executables.m4.
2626 * configure: Regenerate with autoconf 2.59.
2628 * configure.in: Improve comments on gthread_cflags. Improve m4
2629 quotation, and replace 'if test' with 'case', for --enable-objc-gc.
2630 * configure: Regenerate.
2632 * configure.in: Move PACKAGE and VERSION settings up top. Remove
2633 unused call to AC_PROG_LN_S. Default RANLIB to ':'. Remove
2634 redundant checks for values of RANLIB, AR, INSTALL.
2635 * configure: Regenerate.
2637 * configure.in: Clean up handling of
2638 --enable-version-specific-runtime-libs and related variables;
2639 replace 'if test' with 'case' where reasonable. Fix comments.
2640 Remove useless libstdcxx_interface.
2641 * configure: Regenerate.
2643 * configure.in: Use _GCC_TOPLEV_NONCANONICAL_TARGET.
2644 Replace uses of target_alias with target_noncanonical.
2645 * aclocal.m4: Include ../config/acx.m4.
2646 * configure: Regenerate.
2647 * Makefile.in: Replace uses of target_alias with target_noncanonical.
2648 Fix copyright statement.
2650 * configure.in: Hand-inline bulky, confusing macros from
2651 aclocal.m4. Replace references to "GNU Objective C" with "GCC".
2652 Update copyright notice. Remove stuff for automake, which isn't
2653 used in this directory. Remove emacs local variables.
2654 * aclocal.m4: Remove hand-inlined macros. Update copyright notice.
2655 * configure: Regenerate.
2657 2004-03-16 Manfred Hollstein <mh@suse.com>
2659 * Makefile.in, configure.in, configure: Update copyright years.
2661 2004-03-15 Manfred Hollstein <mh@suse.com>
2663 * Makefile.in (LIBOBJC_VERSION, LIBOBJC_GC_VERSION): Use
2664 definition from configure.in.
2665 * configure.in (PACKAGE): Add definition.
2666 (VERSION): Add definition; substitute it in output files.
2667 * configure: Re-generate.
2669 2004-03-05 Ziemowit Laski <zlaski@apple.com>
2671 * objc/hash.h (hash_string, compare_strings):
2672 Add type-casts to make Objective-C++ happy.
2673 * objc/typedstream.h (objc_get_stream_class_version):
2674 Rename parameter from 'class' to 'class_name' to make
2675 Objective-C++ happy.
2677 2004-03-01 Michael Matz <matz@suse.de>
2679 * Makefile.in (ALL_CFLAGS): Add -fno-strict-aliasing.
2681 2004-02-06 Ziemowit Laski <zlaski@apple.com>
2683 * objc/objc-api.h (objc_super): The 'class' field shall
2684 be named 'super_class' #ifdef __cplusplus.
2686 2004-01-17 Andrew Pinski <pinskia@physics.uc.edu>
2689 * encoding.c (rs6000_special_round_type_align): Define.
2691 2004-01-14 Adam Fedor <fedor@gnu.org>
2694 * selector.c (__objc_register_instance_methods_to_class): Free
2695 new_list if not used.
2697 2004-01-09 Andrew Ruder <aeruder@ksu.edu>
2700 * sarray.c (sarray_free): Free array->is_copy_of latter.
2702 2003-12-01 Zack Weinberg <zack@codesourcery.com>
2705 * Protocol.m (descriptionForInstanceMethod): Don't dereference
2706 instance_methods if it's NULL.
2707 (descriptionForClassMethod): Likewise for class_methods.
2709 2003-10-24 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
2711 * Makefile.in (runtime-info.h): Remove -Wp.
2713 2003-10-21 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
2715 * Makefile.in (CC1OBJ): Remove.
2716 (runtime-info.h): Invoke $(CC) so all MULTIFLAGS are handled
2718 Use .m extension for temporary file.
2719 Remove assembler temp file.
2721 2003-10-20 Joseph S. Myers <jsm@polyomino.org.uk>
2723 * objc/hash.h (hash_string): Don't use a cast as an lvalue.
2725 2003-10-17 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
2727 * Makefile.in (runtime-info.h): Use MULTIFLAGS.
2729 2003-09-09 Alan Modra <amodra@bigpond.net.au>
2731 * configure: Regenerate.
2733 2003-08-27 Alexander Malmberg <alexander@malmberg.org>
2735 * Makefile.in, aclocal.m4: Update to $(libdir)/gcc/ instead of
2736 (libdir)/gcc-lib/ when installing.
2737 * configure: Regenerate.
2739 Thu Jul 10 10:27:43 2003 Nicola Pero <n.pero@mi.flashnet.it>
2742 * sendmsg.c (get_imp): Fixed rare threading problem.
2743 (__objc_responds_to): Similar fixes.
2744 (objc_msg_lookup): Similar fixes.
2745 (__objc_init_install_dtable): Lock the runtime before checking if the
2748 2003-05-23 Nathanael Nerode <neroden@gcc.gnu.org>
2750 * hash.c, init.c, libobjc.def, libobjc_entry.c, linking.m,
2751 makefile.dos, misc.c, nil_method.c, objects.c, sarray.c,
2752 selector.c, sendmsg.c, thr-dce.c, thr-decosf1.c, thr-irix.c,
2753 thr-mach.c, thr-objc.c, thr-os2.c, thr-posix.c, thr-pthreads.c,
2754 thr-rtems.c, thr-single.c, thr-solaris.c, thr-vxworks.c,
2755 thr-win32.c, thr.c: Replace "GNU CC" with "GCC".
2756 * Makefile.in, NXConstStr.m, Object.m, Protocol.m, archive.c,
2757 class.c, encoding.c, gc.c, objc/NXConstStr.h, objc/Object.h,
2758 objc/Protocol.h, objc/encoding.h, objc/hash.h, objc/objc-api.h,
2759 objc/objc-list.h, objc/objc.h, ocjc/runtime.h, objc/sarray.h,
2760 objc/thr.h, objc/typedstream.h: Replace "GNU CC" with "GCC".
2762 Tue May 13 14:56:03 2003 Richard Frith-Macdonald <rfm@gnu.org>
2763 Nicola Pero <n.pero@mi.flashnet.it>
2766 * init.c (class_superclass_of_class): New function.
2767 (create_tree_of_subclasses_inherited_from): Use it.
2768 (__objc_tree_insert_class): Likewise.
2769 (class_is_subclass_of_class): Likewise.
2771 2003-04-11 David Chad <davidc@freebsd.org>
2772 Loren J. Rittle <ljrittle@acm.org>
2775 * objc/hash.h (hash_string): Constify correctly.
2776 (compare_ptrs): Use direct compare.
2777 * objc/objc-list.h (list_nth): Rename index to indx to avoid shadow.
2778 * objc/sarray.h: Global rename index to indx to avoid shadow.
2780 2003-03-12 Andreas Schwab <schwab@suse.de>
2782 * aclocal.m4 (GLIBCPP_EXPORT_INSTALL_INFO): Avoid trailing /. in
2783 glibcpp_toolexeclibdir.
2784 * configure: Rebuilt.
2786 2003-02-20 Alexandre Oliva <aoliva@redhat.com>
2788 * configure.in: Propagate ORIGINAL_LD_FOR_MULTILIBS to
2790 * configure: Rebuilt.
2792 2003-01-27 Alexandre Oliva <aoliva@redhat.com>
2794 * aclocal.m4 (glibcpp_toolexeclibdir): Instead of
2795 $(MULTISUBDIR), use `$CC -print-multi-os-directory`, unless
2796 version_specific_libs is enabled.
2797 * configure: Rebuilt.
2799 2003-01-09 Christian Cornelssen <ccorn@cs.tu-berlin.de>
2801 * Makefile.in (FLAGS_TO_PASS): Also pass DESTDIR.
2802 (install-libs, install-headers): Prepend $(DESTDIR) to
2803 destination paths in all (un)installation commands.
2805 2002-12-02 Zack Weinberg <zack@codesourcery.com>
2807 * thr-objc.c: Include coretypes.h and tm.h.
2809 2002-12-01 Zack Weinberg <zack@codesourcery.com>
2811 * encoding.c, sendmsg.c: Include coretypes.h and tm.h.
2813 2002-11-26 Nathanael Nerode <neroden@gcc.gnu.org>
2815 * configure.in: Remove skip-this-dir support.
2816 * configure: Regenerate.
2818 2002-09-22 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2820 * Makefile.in (all): Fix multilib parallel build.
2822 Thu Sep 12 12:44:37 2002 Nicola Pero <n.pero@mi.flashnet.it>
2824 * sendmsg.c (nil_method): Declare not to take a variable number of
2826 (objc_msg_lookup): Cast nil_method to IMP before returning it.
2827 (objc_msg_lookup_super): The same.
2829 2002-09-10 Jan Hubicka <jh@suse.cz>
2831 * nil_method.c (nil_method): No longer defined with variable
2834 2002-07-02 Rodney Brown <rbrown64@csc.com.au>
2836 * objc/encoding.h: Fix formatting.
2837 * objc/hash.h: Likewise.
2838 * objc/objc-api.h: Likewise.
2839 * objc/runtime.h: Likewise.
2840 * objc/thr.h: Likewise.
2841 * archive.c: Likewise.
2842 * class.c: Likewise.
2843 * encoding.c: Likewise.
2848 * nil_method.c: Likewise.
2849 * objects.c: Likewise.
2850 * sarray.c: Likewise.
2851 * selector.c: Likewise.
2852 * sendmsg.c: Likewise.
2853 * thr-mach.c: Likewise.
2856 2002-06-25 DJ Delorie <dj@redhat.com>
2858 * aclocal.m4 (GLIBCPP_CONFIGURE): Split out
2859 GLIBCPP_TOPREL_CONFIGURE.
2860 * configure.in: Call it before AC_CANONICAL_SYSTEM.
2861 * configure: Regenerate.
2863 2002-06-21 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2865 * Object.m (forward, read, write): Fix unused parameter warnings.
2866 * encoding.c: Include <stdlib.h>.
2867 (target_flags): Mark with attribute unused.
2869 * runtime.h (__objc_selector_max_index): Change to unsigned int.
2870 (__objc_generate_gc_type_description): Prototype.
2871 * selector.c (__objc_selector_max_index): Change to unsigned int.
2873 Mon Jun 17 18:37:42 2002 Nicola Pero <n.pero@mi.flashnet.it>
2875 * sendmsg.c (__objc_get_forward_imp): Fix warning by making sure
2876 we always have a return value: if __objc_msg_forward does not
2877 supply a forwarding implementation, return the default
2878 __builtin_apply based one.
2880 2002-06-15 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2882 * Object.m: Fix signed/unsigned warning.
2883 * Protocol.m: Likewise.
2884 * archive.c: Always include stdlib.h.
2885 (objc_read_short, objc_read_unsigned_short, objc_read_int,
2886 objc_read_long, __objc_read_nbyte_uint, __objc_read_nbyte_ulong):
2887 Fix signed/unsigned warning.
2888 (objc_write_type, objc_read_type, objc_write_types,
2889 objc_read_types): Ensure ctype 8-bit safety.
2890 (__objc_no_write, __objc_no_read): Mark unused parameters.
2891 * class.c (class_table_setup): Specify void arg.
2892 * encoding.c (atoi, objc_sizeof_type, objc_alignof_type,
2893 objc_skip_typespec, objc_skip_offset,
2894 objc_layout_structure_next_member): Ensure ctype 8-bit safety.
2895 (objc_layout_structure_next_member): Ensure variables are
2897 * gc.c (__objc_generate_gc_type_description,
2898 class_ivar_set_gcinvisible): Mark unused parameters.
2899 * init.c (__objc_send_load, __objc_destroy_class_tree_node): Mark
2901 (__objc_init_protocols) Fix signed/unsigned warning.
2902 * nil_method.c (nil_method): Mark unused parameters.
2903 * thr.h (objc_thread_callback): Specify void arg.
2904 * sarray.c (sarray_new, sarray_realloc, sarray_free): Fix
2905 signed/unsigned warning.
2906 (sarray_free): Fix formatting.
2907 * selector.c (sel_types_match): Ensure ctype 8-bit safety.
2908 * sendmsg.c (__objc_init_install_dtable) Mark unused parameters.
2910 2002-06-09 Andreas Jaeger <aj@suse.de>
2912 * encoding.c (objc_layout_structure_next_member): Remove unused
2915 2002-05-20 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2917 * Makefile.in (SHELL): Set to @SHELL@.
2919 (ALL_CFLAGS): Add $(WARN_CFLAGS).
2921 2002-05-16 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
2923 * aclocal.m4: Allow for PWDCMD to override hardcoded pwd.
2924 * configure: Regenerate.
2926 2002-05-08 Alexandre Oliva <aoliva@redhat.com>
2928 * configure.in (ORIGINAL_LD_FOR_MULTILIBS): Preserve LD at
2929 script entry, and set LD to it when configuring multilibs.
2930 * configure: Rebuilt.
2932 2002-04-19 David O'Brien <obrien@FreeBSD.org>
2934 * encoding.c (MAX, MIN, ROUNDING): #undef before defining.
2936 2002-04-09 Hans-Peter Nilsson <hp@bitrange.com>
2939 * objc/objc-api.h (struct objc_protocol_list): Change type of
2940 member count from int to size_t.
2942 2002-02-11 Franz Sirl <Franz.Sirl-kernel@lauterbach.com>
2945 * aclocal.m4: Replace with version copied from libstdc++-v3.
2946 * configure.in: Update for changes to aclocal and Makefile.
2947 * configure: Regenerate.
2948 * Makefile.in: Correct install of multilibs and shared libs, use
2949 INSTALL_DATA for include files.
2951 Mon Dec 17 17:02:12 2001 Nicola Pero <nicola@brainstorm.co.uk>
2953 * init.c (__objc_exec_class): Fixed bug in the loop on unclaimed
2954 categories - when an unclaimed category was found, the loop was
2955 doing two steps forward instead of one, so that in certain cases
2956 it was failing to properly load all the categories. (Reported
2957 with fix by Alexander Malmberg <alexander@malmberg.org>).
2959 2001-11-14 Aldy Hernandez <aldyh@redhat.com>
2961 * encoding.c: Add target_flags.
2963 2001-11-07 Aldy Hernandez <aldyh@redhat.com>
2965 * objc/objc-api.h (_C_VECTOR): New.
2967 * encoding.c (VECTOR_TYPE): New.
2969 Mon Oct 29 21:29:21 2001 Nicola Pero <n.pero@mi.flashnet.it>
2971 * class.c: Rewritten the class table to use optimized, lock-free
2972 lookup. This more than doubles the speed of class method
2973 invocations. (class_table_setup), (class_table_insert),
2974 (class_table_replace), (class_table_get_safe),
2975 (class_table_next), (class_table_print),
2976 (class_table_print_histogram): New functions.
2977 (__objc_init_class_tables): Use class_table_setup.
2978 (__objc_add_class_to_hash): Use class_table_get_safe and
2979 class_table_insert. (objc_lookup_class), (objc_get_class): Do not
2980 assert the existence of the table; do not lock the runtime; use
2981 class_table_get_safe. (objc_next_class): Use class_table_next.
2982 (__objc_resolve_class_links): Use class_table_next.
2983 (class_pose_as): Use class_table_replace.
2985 2001-09-10 Ovidiu Predescu <ovidiu@cup.hp.com>
2987 * gc.c: Removed the DEBUG declaration.
2989 Wed Jul 18 12:48:56 2001 Nicola Pero <n.pero@mi.flashnet.it>
2991 * thr.c (objc_mutex_lock): Invoke __objc_thread_id directly,
2992 rather than through objc_thread_id, to save a function call.
2993 (objc_mutex_trylock, objc_mutex_unlock, objc_condition_wait):
2996 Mon Jul 16 12:15:00 2001 Nicola Pero <n.pero@mi.flashnet.it>
2998 * objc/objc-api.h (object_is_class): Fixed - buggy code was trying
2999 to cast an id to a Class, which can not be done. Make the check
3000 by using CLS_ISMETA on the class pointer instead.
3001 (object_is_meta_class): Similar fix.
3003 2001-06-09 Alexandre Oliva <aoliva@redhat.com>, Stephen L Moshier <moshier@mediaone.net>
3005 * configure.in (AC_EXEEXT): Work around in case it expands to
3006 nothing, as in autoconf 2.50.
3007 * acinclude.m4: Likewise.
3008 * configure: Rebuilt.
3010 2001-06-08 Nicola Pero <n.pero@mi.flashnet.it>
3012 * THREADS: Explain that when we compile libobjc inside GCC, we
3013 always use thr-objc.c as a backend, which uses GCC's thread code.
3015 2001-06-06 Richard Frith-Macdonald <rrfm@gnu.org>
3017 * init.c (__objc_send_message_in_list): When setting a new entry
3018 in __objc_load_methods use the method IMP as key, but check to see
3019 if the method is in the hashtable by looking at the IMP also.
3020 Also ... call the method after adding it to the hashtable rather
3021 than before ... thus preventing an obscure possibility of infinite
3022 recursion if a +load method itself loads a subclass.
3024 2001-05-25 Ovidiu Predescu <ovidiu@cup.hp.com>
3026 * init.c (__objc_send_message_in_list): When setting a new entry
3027 in __objc_load_methods use the method name as key, not the method
3028 IMP (reported by Richard Frith-Macdonald <richard@brainstorm.co.uk>).
3030 2001-05-09 Joseph S. Myers <jsm28@cam.ac.uk>
3032 * objc-features.texi: Move to ../gcc/objc.texi.
3034 * Makefile.in: Don't generate documentation from
3037 2001-05-01 Mark Mitchell <mark@codesourcery.com>
3039 * fdl.texi: New file.
3040 * objc-features.texi: Simplify.
3041 * Makefile.in: Adjust accordingly.
3043 2001-04-30 Mark Mitchell <mark@codesourcery.com>
3045 * objc-features.texi: Use the GFDL.
3047 Wed Mar 21 04:44:58 EST 2001 John Wehle (john@feith.com)
3049 * encoding.c (REAL_TYPE): Define.
3051 2001-03-19 David Edelsohn <edelsohn@gnu.org>
3053 * encoding.c (TYPE_MODE): Define.
3055 2001-03-14 Nicola Pero <n.pero@mi.flashnet.it>
3057 * thr.c (objc_thread_add): New function.
3058 (objc_thread_remove): Ditto.
3059 * objc/thr.h: Declare them.
3060 * libobjc.def: Mention them.
3062 2001-02-28 Ovidiu Predescu <ovidiu@cup.hp.com>
3064 * objc-features.texi: Document the @compatibility_alias compiler
3065 directive (description from Nicola Pero <n.pero@mi.flashnet.it>).
3067 Fri Feb 23 18:12:00 2001 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
3069 * sendmsg.c (__objc_forward): Delete strlen() declaration.
3071 2001-02-08 Geoffrey Keating <geoffk@redhat.com>
3073 * configure.in: Don't run AC_PROG_CC_WORKS or AC_EXEEXT, because
3074 we're not interested in the result and they might fail.
3075 * configure: Regenerated.
3077 2001-01-12 Joseph S. Myers <jsm28@cam.ac.uk>
3079 * objc-features.texi: Use @email.
3081 2001-01-12 Joseph S. Myers <jsm28@cam.ac.uk>
3083 * sendmsg.c (__objc_print_dtable_stats): Don't use #ifdef inside
3086 2000-01-11 Richard Earnshaw <rearnsha@arm.com>
3088 * encoding.c (STRUCTURE_SIZE_BOUNDARY): Redefine in a way that
3089 determines the value dynamically.
3091 Wed Jan 3 00:49:10 2001 Ovidiu Predescu <ovidiu@cup.hp.com>
3093 * sendmsg.c: Added __objc_msg_forward, a hook that allows external
3094 libraries to provide a function that returns the real forwarding
3095 function. This can alleviate problems __builtin_apply() and
3096 friends have on various platforms. (Solution suggested by Helge
3099 * objc/objc-api.h: Define __objc_msg_forward.
3101 * sendmsg.c: Define gen_rtx_REG.
3103 2000-12-06 Ralf Corsepius <corsepiu@faw.uni-ulm.de>
3105 * thr-rtems.c: New file. Stub to compile.
3107 2000-09-06 Alexandre Oliva <aoliva@redhat.com>
3109 * configure: Rebuilt with new libtool.m4.
3111 Tue Aug 15 00:38:56 2000 Ovidiu Predescu <ovidiu@cup.hp.com>
3113 * configure.in: Create a config.h file. Check for <sched.h>.
3114 * configure: Regenerate.
3116 * config.h.in: Check for <sched.h>.
3118 2000-08-14 Zack Weinberg <zack@wolery.cumb.org>
3120 * configure: Regenerate after change to ../libtool.m4.
3122 2000-08-14 Andreas Schwab <schwab@suse.de>
3124 * objc-features.texi (Top): Move @menu at end of node.
3126 2000-08-11 Manfred Hollstein <manfredh@redhat.com>
3128 * objc-features.texi: Move @node Top before @menu.
3130 Sun Aug 6 23:27:49 2000 Ovidiu Predescu <ovidiu@cup.hp.com>
3132 * objc-features.texi: Documented the new -fconstant-string-class
3135 Sun Aug 6 22:51:16 2000 Ovidiu Predescu <ovidiu@cup.hp.com>
3137 * thr-posix.c: Integrated Chris Ball's <cball@fmco.com> changes to
3138 improve the Posix thread support for Objective-C.
3140 2000-08-04 Zack Weinberg <zack@wolery.cumb.org>
3142 * aclocal.m4: Replace copy of ../libtool.m4 with
3143 sinclude(../libtool.m4).
3145 Fri Jul 28 08:58:02 2000 Nicola Pero <nicola@brainstorm.co.uk>
3147 * configure.in: Added libtool support; build shared libraries
3148 if --enable-shared was passed on command line.
3149 * Makefile.in: Modified most compilation commands to use libtool.
3150 * aclocal.m4: New symbolic link to the ../libtool.m4, from the
3151 libtool distribution.
3153 Sat Jul 29 00:10:21 2000 Ovidiu Predescu <ovidiu@cup.hp.com>
3155 * sarray.c, Object.m: Removed the explicit prototypes for strlen
3156 and memcpy on 64-bit platforms (Suggested by Rodney Brown
3159 2000-05-12 H.J. Lu (hjl@gnu.org)
3161 * Makefile.in (GTHREAD_FLAGS): New.
3162 (ALL_CFLAGS): Add $(GTHREAD_FLAGS).
3163 (OBJC_THREAD_FILE): Changed to thr-objc.
3165 * configure.in (GTHREAD_FLAGS): New, check and replace it for
3167 (OBJC_THREAD_FILE): Removed.
3171 2000-07-13 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3173 * objc/hash.h: Include string.h.
3175 2000-04-15 David Edelsohn <edelsohn@gnu.org>
3177 * Object.m (strlen): 64-bit PowerPC is a 64bit platform as well.
3179 2000-04-12 Jakub Jelinek <jakub@redhat.com>
3181 * Object.m (strlen): Provide prototype on all 64bit platforms,
3183 * sarray.c (memcpy): Likewise.
3184 * encoding.c (objc_layout_finish_structure): Don't use
3185 ROUND_TYPE_ALIGN on sparc.
3187 * encoding.c (objc_layout_structure_next_member): Do the whole
3188 procedure even for the first member, so that we get correct
3191 2000-03-29 Zack Weinberg <zack@wolery.cumb.org>
3193 * objc/Protocol.h, objc/objc-list.h: Change #endif labels to
3196 2000-02-23 Zack Weinberg <zack@wolery.cumb.org>
3198 * Makefile.in: Add -DIN_TARGET_LIBS to ALL_CFLAGS.
3200 Thu Sep 23 07:19:12 1999 Chris Ball <cball@fmco.com>
3202 * thr-posix.c (__objc_mutex_deallocate): made deallocate work.
3204 Tue Sep 21 07:47:10 1999 Jeffrey A Law (law@cygnus.com)
3206 * Makefile.in (gc.o, gc_gc.o): Do not pass -fgnu-runtime to
3207 the compiler when building C code.
3209 Fri Aug 6 23:32:29 1999 Daniel Jacobowitz <drow@drow.them.org>
3211 * Makefile.in (FLAGS_TO_PASS): Include prefix, exec_prefix,
3212 libdir, libsubdir and tooldir.
3214 Mon Jun 21 05:40:15 1999 John David Anglin <dave@hiauly1>
3216 * init.c (__objc_force_linking): Make global.
3218 Thu May 20 03:20:59 1999 Jeffrey A Law (law@cygnus.com)
3220 * configure.in (AC_EXEEXT): Remove call.
3221 (compiler_name): Explicitly check with no extension and .exe
3223 * configure: Regenerate.
3225 Sun Apr 25 01:15:34 1999 Mumit Khan <khan@xraylith.wisc.edu>
3227 * Makefile.in (CC1OBJ): Define in terms of CC.
3228 (runtime-info.h): Use.
3230 Fri April 8 08:21:07 1999 Ovidiu Predescu <ovidiu@cup.hp.com>
3232 * objc-features.texi: Updated the URL to Boehm's GC page.
3234 Fri Mar 26 23:41:07 1999 Ovidiu Predescu <ovidiu@cup.hp.com>
3236 * archive.c (__objc_code_char, __objc_write_char): Explicitly specify
3237 the char as being signed (patch from Daniel Jacobowitz
3240 Wed Mar 24 22:41:28 1999 Mumit Khan <khan@xraylith.wisc.edu>
3242 * configure.in (AC_PREREQ): Update to 2.13.
3243 (AC_EXEEXT): Call to find possible file extension.
3244 (compiler_name): Use.
3245 * configure: Regenerate.
3247 Wed Jan 27 02:31:01 1999 Jeffrey A Law (law@cygnus.com)
3249 * Makefile.in (ALL_CFLAGS): Add -DIN_GCC.
3251 Tue Jan 5 01:38:53 1999 Jeffrey A Law (law@cygnus.com)
3253 * configure.in (thread_file): Correct and simplify code to find
3255 * configure: Rebuilt.
3257 1998-11-26 Manfred Hollstein <manfred@s-direktnet.de>
3259 * configure.in (compiler_name): Add check to detect if this
3260 language's compiler has been built.
3261 * configure: Regenerate.
3263 Mon Nov 23 16:50:28 1998 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3265 * configure.in: Use AC_PREREQ(2.12.1).
3267 Thu Nov 19 20:33:37 1998 Jeffrey A Law (law@cygnus.com)
3269 * Makefile.in (runtime-info.h): Avoid GNU make extensions.
3271 Sun Nov 8 17:46:14 1998 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3273 * Makefile.in (INCLUDES): Add -I$(srcdir)/$(MULTISRCTOP)../include.
3275 Thu Oct 22 14:34:06 1998 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3277 * configure.in: Use AC_CONFIG_AUX_DIR($topsrcdir).
3279 Sat Oct 17 05:21:31 1998 Ovidiu Predescu <ovidiu@slip.net>
3281 * objc-features.texi (Top): Changed the email address.
3282 * objc-features.texi (Garbage Collection): Use @uref instead of @url.
3284 Mon Oct 11 21:25:27 1998 Ovidiu Predescu <ovidiu@slip.net>
3286 * encoding.c: Redefine get_inner_array_type to get the first entry
3289 Thu Oct 8 12:21:14 1998 Richard Frith-Macdonald <richard@brainstorm.co.uk>
3291 * encoding.c (objc_skip_type_qualifiers): Handle _C_BYREF.
3292 (objc_get_type_qualifiers): Similarly.
3293 * objc/encoding.h (_C_BYREF): Define.
3296 1998-10-07 David S. Miller <davem@pierdol.cobaltmicro.com>
3298 * objc/sarray.h: Make boffset be an unsigned long when sparc so it
3299 works out on 64-bit systems.
3301 Tue Oct 6 20:32:06 1998 Alexandre Oliva <oliva@dcc.unicamp.br>
3303 * Makefile.in (INCLUDES): Make it multilib-friendly.
3305 Fri Oct 2 07:12:14 1998 H.J. Lu (hjl@gnu.org)
3307 * Makefile.in (INCLUDES): Add -I$(srcdir)/../gcc.
3309 Thu Oct 1 22:33:03 1998 Robert Lipe <robertl@dgii.com>
3310 Jeffrey A Law (law@cygnus.com)
3312 * Makefile.in (INCLUDES): Reference gcc via $MULTIBUILDTOP.
3313 (FLAGS_TO_PASS): Added.
3314 (runtime-info.h): Reference cc1ibj via $MULTIBUILDTOP.
3316 * archive.c: Change config.h to tconfig.h.
3318 * configure.in: Find gcc's object directory even for multilibs.
3320 Wed Sep 30 18:17:17 1998 Robert Lipe <robertl@dgii.com>
3322 * configure.in: Escape ^ in grep string.
3323 * configure: Rebuilt.
3325 Wed Sep 30 09:14:52 1998 Jeffrey A Law (law@cygnus.com)
3327 * All .h files pushed down into the objc/ subdirectory.
3328 * Makefile.in (copy_headers): Corresponding changes.
3329 * configure.in (AC_INIT): Corresponding changes.
3330 * configure: Rebuilt.
3332 1998-09-30 Ben Elliston <bje@cygnus.com>
3333 Jeff Law <law@cygnus.com>
3335 * Makefile.in: Rewrite.
3337 * configure.in: Likewise.
3339 * configure: Regenerate.
3341 * All .c files. Remove "objc" prefix when including objc header
3342 files. Include tconfig.h, not ../tconfig.h.
3344 Mon Sep 21 23:27:10 1998 Ovidiu Predescu <ovidiu@slip.net>
3346 * encoding.c (TREE_TYPE, ARRAY_TYPE): Define.
3347 (get_inner_array_type): Define.
3349 1998-09-21 Ben Elliston <bje@cygnus.com>
3351 * New directory. Moved files from ../gcc/objc.