1 2011-06-02 Nicola Pero <nicola.pero@meta-innovation.com>
3 * Makefile.in (OBJC_DEPRECATED_H): Removed objc_error.h.
4 * objc/deprecated/objc_error.h: Removed.
5 * objc/objc-api.h: Do not include deprecated/objc_error.h.
6 * libobjc.def (objc_error, objc_verror): Removed.
7 * error.c (_objc_error_handler, objc_error, objc_verror,
8 objc_set_error_handler): Removed.
9 * Object.m ([-error:], [-perform:], [-perform:with:],
10 [-perform:with:with], [-subclassResponsibility:],
11 [-notImplemented:], [-shouldNotImplement:], [-doesNotRecognize:]):
13 * objc/deprecated/Object.h: Removed the same methods.
14 * sendmsg.c (__objc_forward): Do not try to invoke the "error:"
15 method after trying to invoke the "doesNotRecognize:" method.
17 2011-05-26 Nicola Pero <nicola.pero@meta-innovation.com>
19 * sendmsg.c: Reindented part of the file. No non-trivial changes
22 2011-05-26 Nicola Pero <nicola.pero@meta-innovation.com>
24 * sendmsg.c (__objc_install_dtable_for_class): Use objc_getClass,
25 not objc_lookup_class.
27 2011-05-25 Richard Frith-Macdonald <rfm@gnu.org>
28 David Ayers <ayers@fsfe.org>
31 * sendmsg.c: Include objc/hash.h.
32 (get_implementation): New function, mostly with code from get_imp
33 updated to support the new +initialize dispatch table logic.
34 (get_imp): Use get_implementation.
35 (__objc_responds_to): Updated to support the new +initialize
37 (class_respondsToSelector): Likewise.
38 (objc_msg_lookup): Use get_implementation.
39 (__objc_init_install_dtable): Removed.
40 (__objc_install_methods_in_dtable): Updated arguments.
41 (__objc_install_dispatch_table_for_class): Renamed to
42 __objc_install_dtable_for_class and updated to support the new
43 +initialize dispatch table logic.
44 (__objc_update_dispatch_table_for_class): Updated to support the
45 new +initialize dispatch table logic.
46 (__objc_forward): Call get_implementation instead of get_imp.
47 (prepared_dtable_table): New.
48 (__objc_prepare_dtable_for_class): New.
49 (__objc_prepared_dtable_for_class): New.
50 (__objc_get_prepared_imp): New.
51 (__objc_install_prepared_dtable_for_class): New.
53 2011-05-24 Nicola Pero <nicola.pero@meta-innovation.com>
56 * selector.c (__sel_register_typed_name): Use sel_types_match()
57 instead of strcmp() to compare selector types (Suggestion by
58 Richard Frith-Macdonald <rfm@gnu.org>).
60 2011-04-15 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
63 * Makefile.in (OBJC_GCFLAGS): Move ...
64 * configure.ac (enable_objc_gc): ... here.
65 Add $(libsuffix) to OBJC_BOEHM_GC.
66 * configure: Regenerate.
68 2011-02-28 Nicola Pero <nicola.pero@meta-innovation.com>
70 * selector.c (sel_getTypedSelector): Return NULL if there are
71 multiple selectors with conflicting types.
72 * objc/runtime.h (sel_getTypedSelector): Updated documentation.
74 2011-02-28 Richard Frith-Macdonald <rfm@gnu.org>
77 * gc.c (class_ivar_set_gcinvisible): Use _C_GCINVISIBLE instead of
80 2011-02-13 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
82 * configure: Regenerate.
84 2010-12-26 Nicola Pero <nicola.pero@meta-innovation.com>
86 * init.c (create_tree_of_subclasses_inherited_from): Use
87 class_superclass_of_class instead of assuming a class is
88 unresolved when it could be resolved. Tidied up assignment and
90 (__objc_tree_insert_class): Enhanced DEBUG_PRINTF.
91 (objc_tree_insert_class): Tidied up loop; return immediately upon
93 (__objc_exec_class): Do not set __objc_class_tree_list.
95 2010-12-24 Nicola Pero <nicola.pero@meta-innovation.com>
97 * selector.c (sel_getTypedSelector): Return NULL if given a NULL
99 (sel_registerTypedName): Same.
100 (sel_registerName): Same.
101 * objc/runtime.h: Updated documentation.
103 2010-12-24 Nicola Pero <nicola.pero@meta-innovation.com>
105 * objc/runtime.h (class_addIvar): Updated documentation. The
106 alignment is actually the log_2 of the alignment in bytes.
107 * ivars.c (class_addIvar): Corresponding change to the
110 2010-12-24 Nicola Pero <nicola.pero@meta-innovation.com>
112 * objc/runtime.h (sel_getType): Renamed to sel_getTypeEncoding to
113 be consistent with method_getTypeEncoding and
114 ivar_getTypeEncoding.
115 (sel_copyTypedSelectorList, sel_getTypedSelector): New.
116 * selector.c (sel_getType): Renamed to sel_getTypeEncoding.
117 (sel_copyTypedSelectorList, sel_getTypedSelector): New.
118 (sel_get_type): Updated call to sel_getType.
120 2010-12-24 Nicola Pero <nicola.pero@meta-innovation.com>
122 * objc/runtime.h (class_conformsToProtocol,
123 class_copyProtocolList): Updated documentation.
125 2010-12-23 Nicola Pero <nicola.pero@meta-innovation.com>
127 * init.c (create_tree_of_subclasses_inherited_from): Updated
128 DEBUG_PRINTF messages.
129 (__objc_tree_insert_class): Same.
130 (__objc_send_load_using_method_list): Same.
131 (__objc_send_load): Same.
132 (__objc_exec_class): Same. In particular, do not print the module
133 name since it is no longer used.
134 * sendmsg.c (__objc_send_initialize): Added DEBUG_PRINTFs for
135 tracking +initialize calls.
136 (__objc_update_dispatch_table_for_class): Added DEBUG_PRINTFs for
137 tracking updates of dispatch tables.
138 (__objc_install_dispatch_table_for_class): Same.
140 2010-12-23 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
142 * Makefile.in (libobjc$(libsuffix).la): Link with -Wc,-shared-libgcc.
143 (libobjc_gc$(libsuffix).la): Likewise.
145 2010-12-23 Nicola Pero <nicola.pero@meta-innovation.com>
147 * sendmsg.c (class_addMethod): Return NO if the method already
150 2010-12-22 Nicola Pero <nicola.pero@meta-innovation.com>
152 * init.c (duplicate_classes): New.
153 (__objc_exec_class): Initialize duplicate_classes.
154 (__objc_create_classes_tree): Ignore classes in the
155 duplicate_classes table.
156 (__objc_call_load_callback): Same.
157 (__objc_init_class): If a duplicate class is found, add it to
158 duplicate_classes instead of aborting. Return YES if the class is
159 not a duplicate, and NO if it is.
160 * objc-private/runtime.h (__objc_init_class): Updated prototype.
162 2010-12-22 Nicola Pero <nicola.pero@meta-innovation.com>
164 * objc-private/objc-list.h: Reindented file. No code changes.
165 * objc-private/sarray.h: Same change.
167 2010-12-22 Nicola Pero <nicola.pero@meta-innovation.com>
169 * objc-private/accessors.h: Removed 'extern "C"' guards. This
170 file is never compiled with C++.
171 * objc-private/hash.h: Same change.
172 * objc-private/objc-list.h: Same change.
173 * objc-private/objc-sync.h: Same change.
174 * objc-private/protocols.h: Same change.
175 * objc-private/runtime.h: Same change.
176 * objc-private/sarray.h: Same change.
177 * objc-private/selector.h: Same change.
179 2010-12-21 Nicola Pero <nicola.pero@meta-innovation.com>
182 * class.c (__objc_add_class_to_hash): Return YES if the class was
183 added, and NO if it already existed.
184 * init.c (__objc_init_class): If __objc_add_class_to_hash returns
185 NO, then abort the program with an error message.
186 * objc-private/runtime.h (__objc_add_class_to_hash): Updated
189 2010-12-21 Nicola Pero <nicola.pero@meta-innovation.com>
191 * init.c (_objc_load_callback): Initialize with 0.
192 (__objc_call_callback): Renamed to __objc_call_load_callback.
193 Check _objc_load_callback only once, and if it is not set, return
195 (objc_send_load): Updated call to __objc_call_callback.
197 2010-12-21 Nicola Pero <nicola.pero@meta-innovation.com>
200 * init.c (__objc_send_message_in_list): Renamed to
201 __objc_send_load_using_method_list. Do not take an 'op' argument.
202 Register the 'load' selector if needed.
203 (__objc_send_load): Do not register the 'load' selector. Updated
204 call to __objc_send_message_in_list.
205 (__objc_create_classes_tree): Add the class of any claimed
206 category that was loaded in the module to the list of classes for
207 which we try to execute +load.
209 2010-12-21 Nicola Pero <nicola.pero@meta-innovation.com>
211 * objc-private/common.h: When DEBUG is defined, include <stdio.h>.
213 * init.c (__objc_tree_insert_class): Use %p, not %x, when printing
214 a pointer using DEBUG_PRINTF.
216 2010-12-21 Nicola Pero <nicola.pero@meta-innovation.com>
219 * selector.c (__sel_register_typed_name): When registering a new
220 selector with the same name as an existing one, reuse the existing
221 name string. Also updated types, casts and comments in the whole
224 2010-12-21 Nicola Pero <nicola.pero@meta-innovation.com>
226 * objc-private/module-abi-8.h (struct objc_symtab): Declare 'refs'
227 to be 'struct objc_selector *' and not 'SEL'.
228 * init.c (__objc_exec_class): Call
229 __objc_register_selectors_from_module instead of iterating over
230 each selector and calling __sel_register_typed_name for each.
231 * objc-private/selector.h: Declare
232 __objc_register_selectors_from_module instead of
233 __sel_register_typed_name.
234 * selector.c (__objc_register_selectors_from_module): New.
235 (__sel_register_typed_name): Made static.
237 2010-12-21 Nicola Pero <nicola.pero@meta-innovation.com>
239 * linking.m: Do not include objc/NXConstStr.h.
241 2010-12-21 Nicola Pero <nicola.pero@meta-innovation.com>
243 * objc-private/runtime.h (DEBUG_PRINTF): Moved from here ...
244 * objc-private/common.h (DEBUG_PRINTF): To here.
245 * hash.c: Do not include objc-private/runtime.h and objc/thr.h.
247 2010-12-21 Nicola Pero <nicola.pero@meta-innovation.com>
249 * hash.c: Tidied up comments and indentation. No code changes.
251 2010-12-19 Nicola Pero <nicola.pero@meta-innovation.com>
254 * accessors.m (objc_getProperty): If not atomic, do not
255 retain/autorelease the returned value.
257 2010-12-19 Nicola Pero <nicola.pero@meta-innovation.com>
259 * objc-private/runtime.h (__objc_selector_max_index,
260 __objc_init_selector_tables, __objc_register_selectors_from_class,
261 __objc_register_selectors_from_list,
262 __objc_register_selectors_from_description_list): Moved to ...
263 * objc-private/selector.h: ... here.
265 2010-12-19 Nicola Pero <nicola.pero@meta-innovation.com>
267 * objc-private/runtime.h (__objc_class_links_resolved): Removed.
268 (__objc_print_dtable_stats): Removed.
269 (__sel_register_typed_name): Removed.
270 * sendmsg.c (__objc_print_dtable_stats): Use 'void' as argument.
272 2010-12-19 Nicola Pero <nicola.pero@meta-innovation.com>
274 * init.c (__objc_exec_class): Call __objc_resolve_class_links (),
275 if appropriate, after loading the module.
277 2010-12-19 Nicola Pero <nicola.pero@meta-innovation.com>
279 * sendmsg.c (method_setImplementation): Do not declare.
281 2010-12-19 Nicola Pero <nicola.pero@meta-innovation.com>
283 * objc/message.h: Updated comments.
284 * objc/runtime.h: Updated comments.
286 2010-12-19 Nicola Pero <nicola.pero@meta-innovation.com>
288 * class.c (objc_lookupClass): Renamed to objc_lookUpClass.
289 * protocols.c: Updated all calls to objc_lookupClass to call
290 objc_lookUpClass instead.
291 * sendmsg.c (objc_lookupClass): Do not declare.
292 (get_imp): Update call to objc_lookupClass to call
293 objc_lookUpClass instead.
294 * objc/runtime.h (objc_lookupClass): Renamed to objc_lookUpClass.
296 2010-12-19 Nicola Pero <nicola.pero@meta-innovation.com>
298 * objc/runtime.h (class_ivar_set_gcinvisible): Declare.
299 * sendmsg.c (_CLS_IN_CONSTRUCTION, CLS_IS_IN_CONSTRUCTION): Do not
300 define. Updated comments.
302 2010-12-19 Nicola Pero <nicola.pero@meta-innovation.com>
304 * objc/encoding.h: Updated comments.
305 * objc/runtime.h: Updated comments.
306 (objc_setGetUnknownClassHandler): Mark with objc_EXPORT.
307 (objc_sizeof_type): Same.
308 (objc_alignof_type): Same.
309 (objc_aligned_size): Same.
310 (objc_promoted_size): Same.
311 (objc_skip_type_qualifiers): Same.
312 (objc_skip_typespec): Same.
313 (objc_skip_offset): Same.
314 (objc_skip_argspec): Same.
315 (objc_get_type_qualifiers): Same.
316 (objc_layout_structure): Same.
317 (objc_layout_structure_next_member): Same.
318 (objc_layout_finish_structure): Same.
319 (objc_layout_structure_get_info): Same.
321 2010-12-19 Nicola Pero <nicola.pero@meta-innovation.com>
323 * init.c: Updated comments.
324 * objc/objc-api.h: Updated comments.
325 * objc/runtime.h (_objc_load_callback): Declare.
327 2010-12-19 Nicola Pero <nicola.pero@meta-innovation.com>
329 * objc/Object.h: Include deprecated/typedstream.h and
330 deprecated/hash.h instead of typedstream.h. Updated comments.
332 2010-12-19 Nicola Pero <nicola.pero@meta-innovation.com>
334 * Makefile.in (OBJC_DEPRECATED_H): Added objc_msg_sendv.h.
335 * objc/deprecated/objc_msg_sendv.h: New.
336 * objc/message.h: Do not define retval_t, apply_t, arglist,
337 arglist_t, objc_msg_sendv, now in
338 objc/deprecated/objc_msg_sendv.h.
339 * objc/objc.h: Do not include message.h; include
340 objc/deprecated/objc_msg_sendv.h instead. Tidied up comments.
341 * sendmsg.c: Include objc/message.h.
342 * thr.c: Include objc/message.h.
344 2010-12-19 Nicola Pero <nicola.pero@meta-innovation.com>
346 * objc/objc-exception.h: Include objc-decls.h. Mark all
347 functions with objc_EXPORT.
348 * objc/objc-sync.h: Same change.
350 2010-12-19 Nicola Pero <nicola.pero@meta-innovation.com>
352 * Protocol.m: Moved all methods, with the exception of -isEqual:,
353 into the 'Deprecated' category.
354 * objc/Protocol.h: Removed all methods, moved to
355 objc/deprecated/Protocol.h. Include objc/deprecated/Protocol.h.
356 * objc/deprecated/Protocol.h: New.
357 * Makefile.in (OBJC_DEPRECATED_H): Added Protocol.h.
359 2010-12-19 Nicola Pero <nicola.pero@meta-innovation.com>
361 * init.c: Include objc-private/selector.h. Do not declare
362 __sel_register_typed_name.
363 * objc-private/selector.h (__sel_register_typed_name): Declare.
364 * selector.c: Include objc-private/selector.h.
366 2010-12-18 Nicola Pero <nicola.pero@meta-innovation.com>
368 * class.c: Tidied up comments and indentation. No code changes.
374 * objc-foreach.c: Same.
381 2010-12-17 Nicola Pero <nicola.pero@meta-innovation.com>
383 * init.c: Include objc/runtime.h and objc-private/module-abi-8.h
384 instead of objc/objc-api.h.
385 (init_check_module_version): Take a 'struct objc_module *'
386 argument instead of 'Module_t'. Use 'struct objc_module *'
387 instead of 'Module_t'.
388 (__objc_created_classes_tree): Take a 'struct objc_module *'
389 argument instead of 'Module_t'; use 'struct objc_symtab *' instead
391 (__objc_call_callback): Take a 'struct objc_module *' argument
392 instead of 'Module_t'; use 'struct objc_symtab *' instead of
393 'Symtab_t' and 'struct objc_category *' instead of 'Category_t'.
394 (_objc_load_callback): Take a 'struct objc_category *' argument
395 instead of 'Category *'.
396 (class_superclass_of_class): Use objc_getClass() instead of
398 (create_tree_of_subclasses_inherited_from): Same change (also, use
399 an explicit 'if' instead of '?').
400 (objc_init_statics): Same change.
401 (objc_send_load): Same change.
402 (__objc_init_protocol): same change.
403 (__objc_send_message_in_list): Take a 'struct objc_method_list *'
404 argument instead of 'MethodList_t'. Use 'struct objc_method *'
405 instead of 'Method_t'.
406 (__objc_send_load): Use 'struct objc_method_list *' instead of
407 'MethodList_t'. Use sel_registerName() instead of
409 (__objc_exec_class): Take a 'struct objc_module *' argument
410 instead of 'Module_t'. Use 'struct objc_symtab *' instead of
411 'Symtab_t'. Use objc_getClass() instead of objc_lookup_class().
412 Use 'struct objc_category *' instead of 'Category_t'.
414 2010-12-16 Nicola Pero <nicola.pero@meta-innovation.com>
416 * sendmsg.c: Include objc/runtime.h instead of objc/objc-api.h.
417 Include objc-private/module-abi-8.h and objc-private/selector.h
418 instead of objc/encoding.h.
419 (objc_msg_lookup_super): Use super->super_class instead of
421 (method_get_first_argument, method_get_next_argument): Declare
423 (class_get_instance_method): Declare before using.
424 (objc_msg_sendv): Use 'struct objc_method' instead of 'Method'.
425 (__objc_init_dispatch_tables, __objc_send_initialize): Use
426 sel_registerName() instead of sel_register_name().
427 (__objc_forward): Use sel_getName() instead of sel_get_name().
428 (objc_get_uninstalled_dtable): Use 'void' as argument.
429 * objc-private/selector.h: New.
431 2010-12-15 Nicola Pero <nicola.pero@meta-innovation.com>
433 * objc/message.h (objc_super): When using the modern API, do not
434 define Super and Super_t, and always use 'super_class' for the
436 (objc_msg_lookup_super): Updated prototype to use 'struct
437 objc_super *' instead of 'Super_t'.
438 * sendmsg.c (objc_msg_lookup_super): Updated prototype to use
439 'struct objc_super *' instead of 'Super_t'.
441 2010-12-15 Nicola Pero <nicola.pero@meta-innovation.com>
443 * objc/message.h: Update comments, reindented code and moved
444 deprecated types and functions at the end of the file. No code
447 2010-12-15 Nicola Pero <nicola.pero@meta-innovation.com>
449 * ivars.c (class_addIvar): Use the 'size' argument instead of
450 trying to calculate it using objc_sizeof_type().
451 * objc/runtime.h (class_addIvar): Updated comments.
453 2010-12-15 Nicola Pero <nicola.pero@meta-innovation.com>
455 * sendmsg.c: Reindented some code and tidied up comments. No
458 2010-12-14 Nicola Pero <nicola.pero@meta-innovation.com>
460 * objc/Object.h: Moved all the methods, with the exception of
461 -class and -isEqual:, into ...
462 * objc/deprecated/Object.h: here.
463 * Object.m: Moved all the methods, with the exception of -class
464 and -isEqual: into the 'Deprecated' category.
466 2010-12-14 Nicola Pero <nicola.pero@meta-innovation.com>
468 * objects.c (object_copy): Do not #undef as we are no longer
469 including objc/objc-api.h.
470 * selector.c: Include objc/runtime.h and
471 objc-private/module-abi-8.h. Do not include objc/objc-api.h and
472 objc/encoding.h. Updated
473 (__objc_register_selectors_from_class): Use struct
474 objc_method_list * instead of MethodList_t.
475 (__objc_register_selectors_from_list): Use Method instead of
477 (struct objc_method_description_list): Do not define here.
478 (__objc_register_instance_methods_to_class): Use struct
479 objc_method_list * instead of MethodList_t and Method instead of
482 2010-12-14 Nicola Pero <nicola.pero@meta-innovation.com>
484 * selector.c: Reindented some code and tidied up comments. No
487 2010-12-13 Iain Sandoe <iains@gcc.gnu.org>
489 * encoding.c (_darwin_rs6000_special_round_type_align): New.
490 (darwin_rs6000_special_round_type_align): Adjust to use new routine.
492 2010-12-11 Nicola Pero <nicola.pero@meta-innovation.com>
494 * sendmsg.c (selector_resolveClassMethod): New.
495 (selector_resolveInstanceMethod): New.
496 (__objc_resolve_class_method): New.
497 (__objc_resolve_instance_method): New.
498 (get_imp): Call __objc_resolve_class_method or
499 __objc_resolve_instance_method at the appropriate time.
500 (objc_msg_lookup): Same.
501 (class_getClassMethod): Same.
502 (class_getInstanceMethod): Same.
503 (__objc_init_dispatch_tables): Initialize
504 selector_resolveClassMethod and selector_resolveInstanceMethod.
505 * objc/runtime.h: Updated documentation of class_getClassMethod,
506 class_getInstanceMethod and class_getMethodImplementation.
508 2010-12-11 Nicola Pero <nicola.pero@meta-innovation.com>
510 * objc-private/module-abi-8.h (struct objc_symtab): Updated
511 description of sel_ref_cnt and refs.
512 * objc/deprecated/struct_objc_symtab.h (objc_symtab): Same change.
514 2010-12-06 Dave Korn <dave.korn.cygwin@gmail.com>
518 * configure.ac (extra_ldflags_libobjc): Invoke ACX_LT_HOST_FLAGS.
519 * Makefile.in (lt_host_flags): Import AC_SUBST'd value.
520 * aclocal.m4: Regenerate.
521 * configure: Regenerate.
523 2010-12-03 Matthias Klose <doko@ubuntu.com>
525 * configure.ac (VERSION): Bump the version to 3:0:0.
526 * configure: Regenerate.
528 2010-11-23 Richard Frith-Macdonald <rfm@gnu.org>
530 * sendmsg.c (get_imp): Fixed call to __objc_get_forward_imp to
531 pass nil as the receiver since we don't know the receiver at this
534 2010-11-18 Nicola Pero <nicola.pero@meta-innovation.com>
536 * ivars.c: Include stdlib.h.
537 * protocols.c: Same change.
539 2010-10-24 Nicola Pero <nicola.pero@meta-innovation.com>
541 * Makefile.in (OBJC_SOURCE_FILES): Added accessors.m.
543 * init.c: Include objc-private/accessors.h.
544 (__objc_exec_class): Call __objc_accessors_init.
545 * objc-private/accessors.h: New.
547 2010-10-17 Nicola Pero <nicola.pero@meta-innovation.com>
549 * objc/message.h: Moved initial includes outside of extern "C".
550 * objc/runtime.h: Add extern "C" for Objective-C++.
552 2010-10-17 Nicola Pero <nicola.pero@meta-innovation.com>
554 * init.c (objc_send_load): Do not wait for NXConstantString to be
555 registered before executing +load. There is no point if
556 -fconstant-string-class=xxx is used when compiling all modules,
557 as is the case for almost all users.
558 * linking.m (__objc_linking): Do not try to forcefully link in
561 2010-10-16 Nicola Pero <nicola.pero@meta-innovation.com>
563 * objc/runtime.h: Updated comments.
564 (class_addMethod): New.
565 (class_addIvar): New.
566 (class_replaceMethod): New.
567 (objc_allocateClassPair): New.
568 (objc_registerClassPair): New.
569 (objc_disposeClassPair): New.
570 * class.c (objc_allocateClassPair): New.
571 (objc_registerClassPair): New.
572 (objc_disposeClassPair): New.
573 (class_getSuperclass): Return Nil if a class is in construction.
574 * init.c (__objc_exec_class): Call __objc_init_class.
575 (__objc_init_class): New.
576 * ivars.c (class_copyIvarList): Return NULL if class is in
577 construction. Do not lock the runtime mutex.
578 (class_getInstanceVariable): Return NULL if class is in
579 construction. Do not lock the runtime mutex.
580 (class_addIvar): New.
581 * sendmsg.c (class_addMethod): New.
582 (class_replaceMethod): New.
583 * objc-private/module-abi-8.h (__CLS_SETNOTINFO): New.
584 (_CLS_IN_CONSTRUCTION): New.
585 (CLS_IS_IN_CONSTRUCTION): New.
586 (CLS_SET_IN_CONSTRUCTION): New.
587 (CLS_SET_NOT_IN_CONSTRUCTION): New.
588 * objc-private/runtime.h (__objc_init_class): New.
590 2010-10-16 Nicola Pero <nicola.pero@meta-innovation.com>
592 * class.c (class_getSuperclass): Call __objc_resolve_class_links
593 if the class is not resolved yet.
594 * ivars.c (class_getInstanceVariable): Use class_getSuperclass.
596 2010-10-16 Nicola Pero <nicola.pero@meta-innovation.com>
598 * objc/runtime.h (class_getIvarLayout): New.
599 (class_getWeakIvarLayout): New.
600 (class_setIvarLayout): New.
601 (class_setWeakIvarLayout): New.
602 * ivars.c (class_getIvarLayout): New.
603 (class_getWeakIvarLayout): New.
604 (class_setIvarLayout): New.
605 (class_setWeakIvarLayout): New.
607 2010-10-15 Nicola Pero <nicola.pero@meta-innovation.com>
609 * objc/runtime.h (class_copyPropertyList): New.
610 (class_getProperty): New.
611 (property_getAttributes): New.
612 (property_getName): New.
613 * ivars.c (class_copyPropertyList): New.
614 (class_getProperty): New.
615 (property_getAttributes): New.
616 (property_getName): New.
618 2010-10-15 Nicola Pero <nicola.pero@meta-innovation.com>
620 * objc-private/runtime.h (__objc_update_classes_with_methods): New.
621 * class.c (__objc_update_classes_with_methods): New.
622 (objc_getClassList): Do not lock the class lock.
623 * methods.c (method_exchangeImplementations): New.
624 (method_setImplementation): New.
625 * objc/runtime.h (method_setImplementation): New.
626 (method_exchangeImplementations): New.
628 2010-10-15 Nicola Pero <nicola.pero@meta-innovation.com>
630 * Protocol.m: Include objc/runtime.h and
631 objc-private/module-abi-8.h instead of objc/objc-api.h. Do not
632 repeat Protocol's instance variables.
633 (struct objc_method_description_list): Do not define here.
634 ([-conformsTo:]): Reimplemented on top of protocol_conformsTo().
635 ([descriptionForInstanceMethod:]): Use sel_isEqual() to compare
636 selectors directly instead of getting names and then using strcmp.
637 ([descriptionForClassMethod:]): Same change.
638 ([-isEqual:]): Reimplemented on top of protocol_isEqual().
639 * protocols.c (protocol_getMethodDescription): Use sel_isEqual()
640 to compare selectors directly instead of getting names and then
642 * objc/Protocol.h: Updated comments.
644 2010-10-15 Nicola Pero <nicola.pero@meta-innovation.com>
646 * init.c (__objc_init_protocol): New function which fixes up a
647 protocol's class pointer, registers it with the runtime, register
648 all protocol selectors and registers associated protocols too.
649 (objc_init_statics): Detect if we are initializing protocols, and
650 if so, use __objc_init_protocol instead of only fixing up the
652 (__objc_init_protocls): Use __objc_init_protocol.
653 * objc-private/module-abi-8.h: Updated comments.
654 * objc-private/runtime.h
655 (__objc_register_selectors_from_description_list): New.
656 * selector.c (__objc_register_selectors_from_description_list):
657 New. (struct objc_method_description_list): Declare.
658 * Protocol.m ([-descriptionForInstanceMethod:]): Use sel_get_name
659 when accessing the name of a method, which is now correctly a SEL.
660 ([-descriptionForClassMethod:]): Same change.
661 * protocols.c (protocol_getMethodDescription): Same change.
662 * objc/runtime.h: Updated comments.
663 (sel_registerTypedName): Fixed typo in function name.
665 2010-10-13 Nicola Pero <nicola.pero@meta-innovation.com>
668 * init.c (objc_init_statics): Do not skip the initialization of a
669 statics list if the first object has already been initialized; in
670 the case of Protocols, while the first one may have been
671 initialized, some others may not have been initialized yet.
673 2010-10-13 Nicola Pero <nicola.pero@meta-innovation.com>
675 * Makefile.in (OBJC_DEPRECATED_H): Added
676 objc_get_uninstalled_dtable, objc_object_alloc.h and
677 struct_objc_static_instances.h.
679 2010-10-13 Nicola Pero <nicola.pero@meta-innovation.com>
681 * encoding.c (method_copyReturnType): New.
682 (method_copyArgumentType): New.
683 (method_getReturnType): New.
684 (method_getArgumentType): New.
685 * methods.c (method_getDescription): New.
686 * objc/runtime.h (method_copyReturnType): New.
687 (method_copyArgumentType): New.
688 (method_getReturnType): New.
689 (method_getArgumentType): New.
690 (method_getDescription): New.
692 2010-10-12 Nicola Pero <nicola.pero@meta-innovation.com>
694 * encoding.c: Tidied up comments.
695 (objc_skip_variable_name): New static inline function.
696 (objc_sizeof_type): Use objc_skip_variable_name instead of copying
697 the same code over and over.
698 (objc_alignof_type): Same.
699 (objc_aligned_size): Same.
700 (objc_promoted_size): Same.
701 (objc_skip_typespec): Same.
702 (objc_layout_structure_next_member): Same.
703 (objc_skip_offset): Skip a '-' before the digits (if any). Fixed
704 historical bug where objc_skip_offset would skip one byte even if
705 there is no offset: check that the first offset digit is actually
706 a digit before skipping it.
707 (objc_skip_type_qualifiers): Mark as inline.
708 (objc_skip_typespec): Mark as inline.
710 2010-10-12 Nicola Pero <nicola.pero@meta-innovation.com>
712 * Makefile.in (C_SOURCE_FILES): Added methods.c.
713 * encoding.c (method_getNumberOfArguments): New.
714 (method_get_number_of_arguments): Call
715 method_getNumberOfArguments.
716 * ivars.c (ivar_getName): Check for NULL variable argument.
717 (ivar_getOffset): Check for NULL variable argument.
718 (ivar_getTypeEncoding): Check for NULL variable argument.
719 (class_copyIvarList): New.
721 * protocols.c (class_copyProtocolList): Check for Nil class_
723 * sendmsg.c: Use 'struct objc_method *' instead of Method_t, and
724 'struct objc_method_list *' instead of MethodList_t.
725 (class_getMethodImplementation): New.
726 (class_respondsToSelector): New.
727 (class_getInstanceMethod): New.
728 (class_getClassMethod): New.
729 * objc/runtime.h: Updated comments.
730 (class_copyIvarList): New.
731 (class_getInstanceMethod): New.
732 (class_getClassMethod): New.
733 (class_getMethodImplementation): New.
734 (class_respondsToSelector): New.
735 (method_getName): New.
736 (method_getImplementation): New.
737 (method_getTypeEncoding): New.
738 (class_copyMethodList): New.
739 (method_getNumberOfArguments): New.
741 2010-10-12 Nicola Pero <nicola.pero@meta-innovation.com>
743 * class.c: Include objc/runtime.h and objc-private/module-abi-8.h
744 instead of objc/objc-api.h.
745 (objc_get_unknown_class_handler): Do not define.
746 (class_isMetaClass): New.
747 (class_getSuperclass): New.
748 (class_getVersion): New.
749 (class_setVersion): New.
750 (class_getInstanceSize): New.
751 * exceptions.c: Include objc/runtime.h instead of objc/objc-api.h.
752 (is_kind_of_exception_matcher): Use objc_getSuperclass instead of
753 objc_get_super_class.
754 (get_ttype_entry): Use objc_getRequiredClass instead of
756 * ivars.c (class_getClassVariable): New.
757 * objects.c: Include objc/runtime.h, objc/thr.h and
758 objc-private/module-abi-8.h instead of objc/objc-api.h
759 * objc/runtime.h (class_getClassVariable): New.
760 (class_isMetaClass): New.
761 (class_getSuperclass): New.
762 (class_getVersion): New.
763 (class_setVersion): New.
764 (class_getInstanceSize): New.
765 * objc-private/module-abi-8.h (HOST_BITS_PER_LONG): New (from
768 (__CLS_ISINFO): Same.
769 (__CLS_SETINFO): Same.
772 (CLS_ISRESOLV): Same.
773 (CLS_SETRESOLV): Same.
774 (CLS_ISINITIALIZED): Same.
775 (CLS_SETINITIALIZED): Same.
776 (CLS_GETNUMBER): Same.
777 (CLS_SETNUMBER): Same.
779 2010-10-12 Nicola Pero <nicola.pero@meta-innovation.com>
781 * archive.c: Do not include objc/objc.h.
782 * class.c: Do not include objc/objc.h.
783 * encoding.c: Include objc/runtime.h, ctype.h and
784 objc-private/module-abi-8.h instead of objc/objc-api.h and
786 * error.c: Do not include objc/objc.h.
787 * gc.c: Include tconfig.h and objc/encoding.h only if
789 * hash.c: Include objc/runtime.h and objc/thr.h instead of
790 objc/objc-api.h. Do not include objc/objc.h.
791 * init.c: Do not include objc/objc.h.
792 * ivars.c: Include objc/runtime.h, objc-private/module-abi-8.h and
793 objc/thr.h instead of objc/objc-api.h. Do not include
795 * linking.m: Tidied comment.
796 * memory.c: Include objc/runtime.h instead of objc/objc-api.h.
797 Do not include objc/objc.h.
798 * objects.c: Do not include objc/objc.h.
799 * objc-sync.c: Include objc/runtime.h instead of objc/objc-api.h.
800 * protocols.c: Do not include objc/objc.h.
801 * sarray.c: Include objc/runtime.h instead of objc/objc-api.h. Do
802 not include objc/objc.h.
803 * selector.c: Do not include objc/objc.h.
804 * sendmsg.c: Do not include objc/objc.h.
805 * thr.c: Include objc/runtime.h instead of objc/objc-api.h.
806 Do not include objc/objc.h.
807 * objc/objc-decls.h: Reindented code.
808 * objc/runtime.h Include objc-decls.h. Updated comments.
810 (objc_atomic_malloc): New.
814 * objc-private/runtime.h: Updated comments.
816 2010-10-12 Nicola Pero <nicola.pero@meta-innovation.com>
818 * Makefile.in (C_SOURCE_FILES): Added protocols.c.
819 * objc-private/protocols.h: New.
821 * init.c: Include objc-private/protocols.h.
822 (__objc_exec_class): Call __objc_protocols_init on startup.
823 (__objc_init_protocols): Call __objc_protocols_add_protocol.
824 * objc-private/runtime.h: Use (struct objc_method_list *) instead
825 of MethodList_t, and (struct objc_method *) instead of Method_t.
826 * objc/deprecated/struct_objc_class.h: Define
827 __objc_STRUCT_OBJC_CLASS_defined.
828 * objc-private/module-abi-8.h (struct
829 objc_method_description_list): New.
830 (struct objc_class): Only define if
831 __objc_STRUCT_OBJC_CLASS_defined is undefined.
832 * objc/runtime.h (class_getName): New.
833 (objc_getProtocol): New.
834 (objc_copyProtocolList): New.
835 (class_addProtocol): New.
836 (class_conformsToProtocol): New.
837 (class_copyProtocolList): New.
838 (protocol_conformsToProtocol): New.
839 (protocol_isEqual): New.
840 (protocol_getName): New.
841 (protocol_getMethodDescription): New.
842 (protocol_copyMethodDescriptionList): New.
843 (protocol_getProperty): New.
844 (protocol_copyPropertyList): New.
845 (protocol_copyProtocolList): New.
846 * class.c (class_getName): New.
847 * selector.c (sel_isEqual): New.
849 2010-10-12 Nicola Pero <nicola.pero@meta-innovation.com>
851 * selector.c (sel_getName): Return "<null selector>" for a NULL
853 (sel_get_name): Return 0 for a NULL argument.
854 * objc/runtime.h (sel_getName): Updated documentation.
856 * objc-private/hash.h (class_hash_table): Unused declaration
858 (module_hash_table): Same.
859 * objc/deprecated/hash.h: Same changes.
861 2010-10-11 Nicola Pero <nicola.pero@meta-innovation.com>
863 * class.c (objc_getClassList): New.
864 (objc_getRequiredClass): New.
865 (objc_getMetaClass): New.
866 (objc_lookupClass): New.
867 (objc_getClass): New.
868 (__objc_get_unknown_class_handler): New.
869 (objc_setGetUnknownClassHandler): New.
870 (objc_get_class): Use __objc_get_unknown_class_handler.
871 (objc_lookup_class): Call objc_getClass.
872 * objc/objc-api.h: Updated comment and copyright notice.
873 * objc/runtime.h: Updated comments.
874 (objc_getClass): New.
875 (objc_lookupClass): New.
876 (objc_getMetaClass): New.
877 (objc_getRequiredClass): New.
878 (objc_getClassList): New.
879 (objc_setGetUnknownClassHandler): New.
880 (objc_get_unknown_class_handler): New.
881 * objc-private/runtime.h: Use __objc_private_runtime_INCLUDE_GNU
882 instead of __objc_runtime_INCLUDE_GNU as include guard.
883 * objc-private/error.h (_objc_abort): Mark as noreturn.
885 2010-10-11 Nicola Pero <nicola.pero@meta-innovation.com>
887 * Makefile.in (C_SOURCE_FILES): Added ivars.c.
889 * objc/objc.h: Updated comments.
890 * objc/runtime.h (object_getClass): New.
891 (object_getClassName): New.
892 (object_setClass): New.
893 (class_getInstanceVariable): New.
894 (object_getIndexedIvars): New.
895 (object_getInstanceVariable): New.
896 (object_setInstanceVariable): New.
897 (object_getIvar): New.
898 (object_setIvar): New.
900 (ivar_getOffset): New.
901 (ivar_getTypeEncoding): New.
902 * objc-private/module-abi-8.h (struct objc_class): Added.
903 * objects.c (object_getClassName): New.
904 (object_setClass): New.
906 2010-10-11 Nicola Pero <nicola.pero@meta-innovation.com>
908 * objc/objc.h: Updated comments.
909 * objc/objc-api.h: (object_copy): Added one argument; use a
910 #define to maintain backwards-compatibility. Moved
911 _objc_object_alloc, _objc_object_copy, _objc_object_dispose and
912 objc_get_uninstalled_dtable into
913 objc/deprecated/objc_get_uninstalled_dtable.h and
914 objc/deprecated/objc_object_alloc.h. Include these files.
915 * objc/deprecated/objc_get_uninstalled_dtable.h: New.
916 * objc/deprecated/objc_object_alloc.h: New.
917 * objc/runtime.h (set_getName): New.
920 (sel_registerName): New.
921 (sel_registerTypedName): New.
923 (class_createInstance): New.
925 (object_dispose): New.
926 * objects.c: Do not include tconfig.h. Include gc_typed.h if
927 building the garbage collection version.
928 (__objc_object_alloc): Removed.
929 (__objc_object_copy): Removed.
930 (__objc_object_dispose): Removed.
931 (class_createInstance): New from code in class_create_instance.
932 Cast second argument of GC_malloc_explicitly_typed. Use
933 objc_calloc. Do not call _objc_object_alloc.
934 (class_create_instance): Call class_createInstance.
935 (object_copy): Added extraBytes argument. Do not call
937 (object_dispose): Do not call _objc_object_dispose.
938 * memory.c (objc_free): When using garbage collection, mark the
940 * selector.c (sel_getName): New.
941 (sel_get_name): Call sel_getName.
943 (sel_get_type): Call sel_getType.
944 (sel_registerName): New.
945 (sel_register_name): Call sel_registerName.
946 (sel_registerTypedName): New.
947 (sel_register_typed_name): Call sel_registerTypedName.
949 (sel_get_uid): Call sel_getUid.
951 2010-10-10 Nicola Pero <nicola.pero@meta-innovation.com>
953 * objc/objc-api.h: Define Method, Method_t, Category and
954 Category_t. Prevent including this file at the same time as
955 objc/runtime.h. Updated comments.
956 * objc/deprecated/struct_objc_method.h: Do not define Method,
958 * objc/deprecated/struct_objc_category.h: Do not define Category,
960 * objc-private/module-abi-8.h: New file containing a copy of all
961 the structure definitions. Not used yet.
962 * objc/encoding.h (objc_aligned_size): Removed duplicate
963 declaration. Updated comments.
964 * objc/runtime.h: Added Ivar, objc_property_t, Property, Method,
965 Category, struct objc_method_description, _C_ID and similar,
966 _C_CONST and similar and _F_CONST and similar. Added
967 objc_sizeof_type, objc_alignof_type, objc_aligned_size,
968 objc_promoted_size, objc_skip_type_qualifier, objc_skip_typespec,
969 objc_skip_offset, objc_skip_argspec, objc_get_type_qualifiers,
970 struct objc_struct_layout, objc_layout_structure,
971 objc_layout_structure_next_member, objc_layout_finish_structure,
972 objc_layout_structure_get_info. Prevent including this file at
973 the same time as objc/objc-api.h.
975 2010-10-10 Nicola Pero <nicola.pero@meta-innovation.com>
977 * Makefile.in (OBJC_DEPRECATED_H): Added struct_objc_category.h,
978 struct_objc_ivar.h, struct_objc_ivar_list.h, struct_objc_method.h,
979 struct_objc_method_list.h, struct_objc_module.h,
980 struct_objc_protocol_list.h, struct_objc_symtab.h.
981 * objc/deprecated/struct_objc_category.h: New.
982 * objc/deprecated/struct_objc_ivar.h: New.
983 * objc/deprecated/struct_objc_ivar_list.h: New.
984 * objc/deprecated/struct_objc_method.h: New.
985 * objc/deprecated/struct_objc_method_list.h: New.
986 * objc/deprecated/struct_objc_module.h: New.
987 * objc/deprecated/struct_objc_protocol_list.h: New.
988 * objc/deprecated/struct_objc_symtab.h: New.
989 * objc/deprecated/struct_objc_static_instances.h: New.
990 * objc/objc-api.h: Definitions of deprecated structures moved into
991 the above header fragment files in objc/deprecated/. Include the
992 files instead of definition the structures here. Updated
994 * objc/runtime.h: Updated comments. Do not include objc-api.h.
995 (objc_set_enumeration_mutation_handler): Renamed to
996 objc_setEnumerationMutationHandler.
997 * objc-foreach.c (objc_set_enumeration_mutation_handler): Renamed
998 to objc_setEnumerationMutationHandler.
999 * objc/objc-exception.h (objc_set_exception_matcher): Renamed to
1000 objc_setExceptionMatcher.
1001 (objc_set_uncaught_exception_handler): Renamed to
1002 objc_setUncaughtExceptionHandler.
1003 * exception.c: Same changes.
1005 2010-10-10 Nicola Pero <nicola.pero@meta-innovation.com>
1007 * objc-sync.c: Include objc-private/common.h.
1009 2010-10-10 Nicola Pero <nicola.pero@meta-innovation.com>
1011 * objc-foreach.c: Include objc-private/common.h.
1012 * objc/deprecated/METHOD_NULL.h: New file.
1013 * objc/objc-api.h: Include deprecated/METHOD_NULL.h instead of
1014 defining METHOD_NULL here.
1015 * Makefile.in (OBJC_DEPRECATED_H): Added METHOD_NULL.h.
1016 * Object.m ([+instancesRespondTo:]): Use (Method_t)0 instead of
1018 ([-respondsTo:]): Same change.
1019 * objc/objc-api.h (method_get_imp): Converted it into a normal
1020 function so that we can hide the internals of struct objc_method.
1021 * sendmsg.c (method_get_imp): Implemented.
1023 2010-10-09 Nicola Pero <nicola.pero@meta-innovation.com>
1025 * objc/objc-api.h (struct objc_super, Super, Super_t,
1026 objc_msg_lookup_super, objc_msg_sendv, objc_msg_forward,
1027 objc_msg_forward2): Declarations moved to objc/message.h. Include
1029 * objc/message.h: Added such declarations; updated comments.
1031 2010-10-06 Nicola Pero <nicola.pero@meta-innovation.com>
1033 Implemented fast enumeration for Objective-C.
1034 * Makefile.in (C_SOURCE_FILES): Added objc-foreach.c.
1035 (OBJC_H): Added runtime.h
1036 * objc-foreach.c: New file.
1037 * objc/runtime.h: New file.
1039 2010-09-30 Kai Tietz <kai.tietz@onevision.com>
1041 * objc/deprecated/struct_objc_class.h: Add padding
1042 to avoid warning with -Wpadded.
1044 2010-09-26 Nicola Pero <nicola.pero@meta-innovation.com>
1046 * encoding.c (objc_sizeof_type): Added support for vector type and
1047 for double long types.
1048 (objc_alignof_type): Same change.
1049 (objc_skip_typespec): Same change.
1050 * objc/encoding.h (_C_GCINVISIBLE): Use '|' for _C_GCINVISIBLE
1051 instead of '!' since '!' is already used for _C_VECTOR.
1052 * objc/objc-api.h (_C_LNG_DBL): Added.
1054 2010-09-26 Nicola Pero <nicola.pero@meta-innovation.com>
1056 * libobjc_entry.c: File removed.
1058 2010-09-26 Kai Tietz <kai.tietz@onevision.com>
1060 * sendmsg.c (objc_msg_lookup): Remove inline.
1061 (objc_get_uninstalled_dtable): Likewise.
1062 * encoding.c (objc_skip_type_qualifiers): Likewise.
1063 (objc_skip_offset): Likewise.
1064 * archive.c (__objc_write_object): Likewise
1065 (__objc_write_class):
1066 (__objc_write_selector):
1068 (objc_read_unsigned_char):
1070 (objc_read_unsigned_short):
1073 (__objc_read_nbyte_uint):
1074 (objc_read_unsigned_int):
1075 (objc_read_unsigned_long):
1076 * objc/objc-decls.h (obc_EXPORT): Remove dllexport for DLL_EXPORT case.
1077 (objc_EXPORT): Likewise.
1078 * objc/message.h (objc-decls.h): Add include.
1079 * objc/objc-api.h: Mark API by objc_EXPORT.
1080 * libobjc.def (__objc_responds_to): Removed.
1082 2010-09-18 Nicola Pero <nicola.pero@meta-innovation.com>
1084 * hash.c: Include objc-private/hash.h instead of objc/hash.h.
1086 * objc/sarray.h: Moved into objc/deprecated/sarray.h;
1087 objc/sarray.h replaced with a placeholder including the file from
1088 the deprecated/ directory.
1089 * objc-private/sarray.h: New file (private copy of sarray.h).
1090 * hash.c: Include <assert.h> instead of "assert.h"
1091 * sarray.c: Include <assert.h> instead of "assert.h". Include
1092 objc-private/sarray.h instead of objc/sarray.h.
1093 * selector.c: Include objc-private/sarray.h instead of
1095 * sendmsg.c: Include <assert.h>. Include objc-private/sarray.h
1096 instead of objc/sarray.h.
1097 * Makefile.in (OBJC_DEPRECATED_H): Added sarray.h.
1099 2010-09-17 Nicola Pero <nicola.pero@meta-innovation.com>
1101 * objc-private/objc-list.h (list_remove_elem): Unused function
1102 removed. (list_nth): Unused function removed. (list_find):
1103 Unused function removed. (list_lenght): Unused function removed.
1105 2010-09-17 Nicola Pero <nicola.pero@meta-innovation.com>
1107 * objc/hash.h: Moved into objc/deprecated/hash.h; objc/hash.h
1108 replaced with a placeholder including the file from the
1109 deprecated/ directory.
1110 * objc/objc-api.h: Updated includes.
1111 * objc/typedstream.h: Updated includes.
1112 * objc-private/hash.h: New file (private copy of hash.h).
1113 * objc/objc-list.h: Moved into objc/deprecated/objc-list.h;
1114 objc/objc-list.h replaced with a placeholder including the file
1115 from the deprecated/ directory.
1116 * objc-private/objc-list.h: New file (private copy of objc-list.h).
1117 * init.c: Include objc-private/hash.h and objc-private/objc-list.h
1118 instead of objc/hash.h and objc/objc-list.h.
1119 * selector.c: Same change.
1120 * class.c: Added include <string.h>, which used to be implicitly included
1121 when hash.h was included.
1122 * exception.c: Same change.
1123 * objects.c: Same change.
1124 * sarray.c: Same change.
1125 * sendmsg.c: Same change.
1126 * Makefile.in (OBJC_DEPRECATED_H): Added hash.h and objc-list.h.
1128 2010-09-14 Nicola Pero <nicola.pero@meta-innovation.com>
1130 Implemented objc_sync_enter() and objc_sync_exit(), which are
1131 required by @synchronized() to work.
1132 * objc-sync.c: New file.
1133 * objc/objc-sync.h: New file.
1134 * objc-private/objc-sync.h: New file.
1135 * init.c (__objc_exec_class): Call __objc_sync_init() during the
1136 Objective-C runtime startup.
1137 * Makefile.in: Added objc-sync.c and objc-sync.h.
1138 * configure.ac: Added GCC_CHECK_TLS.
1139 * acinclude.m4: Include ../config/enable.m4 and ../config/tls.m4.
1140 * configure: Regenerated.
1141 * config.h.in: Regenerated.
1143 2010-09-12 Nicola Pero <nicola.pero@meta-innovation.com>
1145 * Makefile.in (%_gc.lo): New pattern rules to build the
1146 garbage-collected version of the library. Removed rules for
1147 specific files that are no longer needed. Standardized all rules.
1148 (C_SOURCE_FILES, OBJC_SOURCE_FILES): New variables.
1149 (OBJS, OBJS_GC): Compute these from C_SOURCE_FILES and
1151 (INCLUDES): Removed the unused include -I$(srcdir)/objc.
1153 2010-09-12 Nicola Pero <nicola.pero@meta-innovation.com>
1155 * memory.c (objc_calloc): Fixed call to GC_malloc when building
1156 with Garbage Colletion.
1158 2010-09-12 Nicola Pero <nicola.pero@meta-innovation.com>
1160 * memory.c: Do not include objc-private/runtime.h.
1162 2010-09-12 Nicola Pero <nicola.pero@meta-innovation.com>
1164 * objc/deprecated/objc_malloc.h: New file.
1165 * objc/deprecated/objc_valloc.h: New file.
1166 * objc/objc-api.h: Include the files instead of defining
1167 objc_valloc, _objc_malloc() and similar.
1168 * Makefile.in (OBJC_DEPRECATED_H): Added objc_valloc.h and
1170 * memory.c: Removed the extra layer of indirection of _objc_malloc
1172 (objc_calloc): Use GC_malloc in the garbage-collected
1173 implementation as GC_malloc returns memory that is already freed.
1174 (objc_valloc): Deprecated.
1176 2010-09-12 Nicola Pero <nicola.pero@meta-innovation.com>
1178 * objc/deprecated/objc_error.h: New file.
1179 * objc/objc-api.h: Include deprecated/objc_error.h instead of
1180 defining objc_error and related.
1181 * error.c: New file. Added _objc_abort function which replaces
1182 objc_error. No change in functionality as they both print an
1184 * misc.c: File removed. Code moved into memory.c and error.c.
1185 * memory.c: New file.
1186 * objc-private/error.h: New file.
1187 * archive.c: Include objc-private/error.h and use _objc_abort
1188 instead of objc_error everywhere.
1189 * class.c: Same change.
1190 * encoding.c: Same change.
1191 * init.c: Same change, and simplified init_check_module_version.
1192 * memory.c: Same change.
1193 * sendmsg.c: Same change.
1194 * thr.c: Same change.
1195 * Makefile.in (OBJ_DEPRECATED_H): Added objc_error.h.
1196 (OBJ_H): Reordered list.
1197 (OBJS): Removed misc.lo, added memory.lo and error.lo.
1198 (OBJS_GC): Removed misc_gc.lo, added memory_gc.lo and error_gc.lo.
1199 (misc_gc.lo): Rule removed.
1200 (error_gc.lo): Rule added.
1201 (memory_gc.lo): Rule added.
1203 2010-09-12 Nicola Pero <nicola.pero@meta-innovation.com>
1205 * objc/objc.h (__GNU_LIBOBJC__): New #define providing an easy way
1206 to check the API version. Added some comments.
1208 * objc-private/common.h: New file.
1209 * NXConstStr.m: Include objc-private/common.h.
1210 * Object.m: Same change.
1211 * Protocol.m: Same change.
1212 * archive.c: Same change.
1213 * class.c: Same change.
1214 * encoding.c: Same change.
1215 * exception.c: Same change.
1216 * gc.c: Same change.
1217 * hash.c: Same change.
1218 * init.c: Same change.
1219 * libobjc_entry.c: Same change.
1220 * linking.m: Same change.
1221 * misc.c: Same change (and added a comment).
1222 * nil_method.c: Same change.
1223 * objects.c: Same change.
1224 * sarray.c: Same change.
1225 * selector.c: Same change.
1226 * sendmsg.c: Same change.
1227 * thr.c: Same change.
1229 2010-09-11 Nicola Pero <nicola.pero@meta-innovation.com>
1231 * objc/objc-api.h: Removed obsolete #ifdef for NeXTSTEP.
1233 2010-09-11 Nicola Pero <nicola.pero@meta-innovation.com>
1235 * archive.c: Removed not needed includes.
1236 * class.c: Same change.
1237 * hash.c: Same change.
1238 * misc.c: Same change.
1239 * nil_method.c: Same change.
1240 * objects.c: Same change.
1241 * sarray.c: Same change.
1242 * sendmsg.c: Same change.
1243 * thr.c: Same change.
1245 2010-09-11 Nicola Pero <nicola.pero@meta-innovation.com>
1247 * objc/runtime.h: Moved to objc-private/runtime.h. Do not include
1248 all the objc/*.h files.
1249 * objc-private/runtime.h: New file.
1250 * archive.c: Include objc-private/runtime.h (and required objc/*.h
1251 files) instead of objc/runtime.h.
1252 * class.c: Same change.
1253 * hash.c: Same change.
1254 * init.c: Same change.
1255 * misc.c: Same change.
1256 * nil_method.c: Same change.
1257 * objects.c: Same change.
1258 * sarray.c: Same change.
1259 * selector.c: Same change.
1260 * sendmsg.c: Same change.
1261 * thr.c: Same change.
1263 2010-09-11 Nicola Pero <nicola.pero@meta-innovation.com>
1265 * objc/deprecated/struct_objc_selector.h: New file. Definition of
1266 'struct objc_selector' and 'sel_eq' moved here.
1267 * objc/deprecated/struct_objc_protocol.h: New file. Definition of
1268 'struct objc_procotol' moved here.
1269 * objc/deprecated/struct_objc_class.h: New file. Definition of
1270 'struct objc_class' moved here.
1271 * objc/deprecated/MetaClass.h: New file. Definition of MetClass
1273 * objc/deprecated/STR.h: New file. Definition of STR moved here.
1274 * objc/message.h: New file. Definitions for relval_t, apply_t,
1275 arglist, arglist_t and objc_msg_lookup were moved here.
1276 * objc/objc.h: Include the above files instead of defining the
1277 corresponding structs, types and functions here. Added new opaque
1278 definitions for SEL and Class. Use Class and not 'struct
1279 objc_class *' in the definition of 'struct objc_object'.
1280 Commented all types defined in the file. Removed special
1281 definition of BOOL as 'int' on __vxworks; use 'unsigned char'
1283 * objc/deprecated/objc-unexpected-exception.h: Renamed to
1284 objc_unexpected_exception.h.
1285 * objc/objc-api.h: Updated include of
1286 objc-unexpetected-exception.h
1287 * objc/objc-exception.h: Updated comments.
1288 * Makefile.in (OBJC_H, OBJC_DEPRECATED_H): Added the new header
1289 files. Reindented list of files.
1291 2010-09-10 Nicola Pero <nicola.pero@meta-innovation.com>
1293 * objc/objc-api.h (objc_trace): Unused variable removed.
1295 2010-09-10 Nicola Pero <nicola.pero@meta-innovation.com>
1297 * objc/deprecated: New directory.
1298 * objc/deprecated/README: New file.
1299 * objc/README: New file.
1300 * objc/typedstream.h: Moved into objc/deprecated/typedstream.h;
1301 objc/typedstream.h replaced with a placeholder including the file
1302 from the deprecated/ directory.
1303 * objc/deprecated/objc-unexpected-exception.h: New file with the
1304 definition of _objc_unexpected_exception.
1305 * objc/objc-api.h: Include deprecated/objc-unexcepted-exception.h
1306 instead of defining _objc_unexpected_exception.
1307 * objc/deprecated/Object.h: New file with the deprecated Object
1308 methods in a 'Deprecated' category.
1309 * objc/Object.h Include deprecated/Object.h instead of defining
1310 the deprecated methods.
1311 * Object.m: Moved deprecated methods into 'Deprecated' category.
1312 * objc-private: New directory.
1313 * objc-private/README: New file.
1314 * Makefile.in (OBJC_DEPRECATED_H): New variable.
1315 (install-headers): Create installation directory for
1316 OBJC_DEPRECATED_H headers, and install them.
1318 2010-09-10 Nicola Pero <nicola.pero@meta-innovation.com>
1320 * objc/objc-exception.h: Fixed include of objc.h.
1322 2010-09-08 Nicola Pero <nicola.pero@meta-innovation.com>
1324 * objc/objc-exception.h: New file.
1325 * exception.c (objc_set_uncaught_exception_handler): Implemented.
1326 (objc_set_exception_matcher): Implemented.
1327 (objc_exception_throw): Use the uncaught exception handler if set.
1328 (PERSONALITY_FUNCTION): Use the exception matcher instead of the
1330 (isKindOf): Renamed to is_kind_of_exception_matcher. Tidied code
1331 up. Removed segmentation fault when value is 'nil'.
1332 * objc/objc-api.h (_objc_unexpected_exception): Mark as
1334 * Makefile.in (exception.lo, exception_gc.lo): Use
1335 -Wno-deprecated-declarations when compiling.
1336 (OBJC_H): Added objc-exception.h
1338 2010-09-08 Nicola Pero <nicola.pero@meta-innovation.com>
1340 * objc/typedstream.h: Deprecate all functions in the file. This
1342 * objc/Object.h ([+streamVersion:], [-read:], [-write:],
1343 [-awake]): Documented that these methods are deprecated. Added a
1344 brief description of the Object class and its relationship to the
1346 * Makefile.in: Compile archive.c and Object.m with
1347 -Wno-deprecated-declarations.
1349 2010-09-08 Nicola Pero <nicola.pero@meta-innovation.com>
1351 Removed obsolete intermediate threading layer.
1352 * thr.c: Use __gthread_objc_xxx functions directly instead of
1353 __objc_thread_xxx ones.
1354 * objc/thr.h: Removed prototypes of no longer existing
1355 __objc_thread_xxx functions.
1356 * Makefile.in: Removed thr-objc.lo.
1357 * thr-dce.c: File removed.
1358 * thr-decosf1.c: File removed.
1359 * thr-irix.c: File removed.
1360 * thr-mach.c: File removed.
1361 * thr-objc.c: File removed.
1362 * thr-os2.c: File removed.
1363 * thr-posix.c: File removed.
1364 * thr-pthreads.c: File removed.
1365 * thr-rtems.c: File removed.
1366 * thr-single.c: File removed.
1367 * thr-solaris.c: File removed.
1368 * thr-vxworks.c: File removed.
1369 * thr-win32.c: File removed.
1370 * README.threads: File removed.
1371 * THREADS.MACH: File removed.
1374 2010-09-07 Nicola Pero <nicola.pero@meta-innovation.com>
1376 * Object.m (MAX_CLASS_NAME_LEN): Unused define removed.
1378 2010-09-06 Iain Sandoe <iains@gcc.gnu.org>
1380 * encoding.c: Add TARGET_ALIGN_NATURAL definition for m64 powerpc darwin.
1381 Add a comment as to why, update FIXME comments.
1383 2010-09-06 Nicola Pero <nicola.pero@meta-innovation.com>
1385 * makefile.dos: Obsolete file removed.
1387 2010-04-02 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
1389 * aclocal.m4: Regenerate.
1391 2010-03-23 Dave Korn <dave.korn.cygwin@gmail.com>
1394 * configure.ac (extra_ldflags_libobjc): Define appropriately for
1395 Cygwin and MinGW hosts.
1396 * Makefile.am (libobjc_s.a): Remove dead pre-libtool target.
1397 (libobjc.dll): Likewise.
1398 * configure: Regenerate.
1400 2009-12-05 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
1402 * configure: Regenerate.
1404 2009-11-28 Jakub Jelinek <jakub@redhat.com>
1406 * sarray.c (sarray_free): Use old_buckets variable.
1407 * encoding.c (objc_layout_structure_next_member): Remove unused
1408 bfld_type_size variable.
1410 2009-08-24 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
1412 * configure.ac (AC_PREREQ): Bump to 2.64.
1414 2009-08-22 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
1416 * aclocal.m4: Regenerate.
1417 * configure: Regenerate.
1418 * config.h.in: Regenerate.
1420 2009-08-22 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
1422 * Makefile.in (LIBTOOL): Add $(LIBTOOLFLAGS).
1424 2009-07-30 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
1426 * Makefile.in (AUTOCONF, ACLOCAL, ACLOCAL_AMFLAGS, aclocal_deps):
1428 ($(srcdir)/configure, $(srcdir)/aclocal.m4): New rules.
1430 2009-07-30 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
1432 * configure.ac (_AC_ARG_VAR_PRECIOUS): Use m4_rename_force.
1434 2009-04-09 Nick Clifton <nickc@redhat.com>
1436 * sendmsg.c: Change copyright header to refer to version 3 of
1437 the GNU General Public License with version 3.1 of the GCC
1438 Runtime Library Exception and to point readers at the COPYING3
1439 and COPYING3.RUNTIME files and the FSF's license web page.
1440 * NXConstStr.m: Likewise.
1441 * Object.m: Likewise.
1442 * Protocol.m: Likewise.
1443 * archive.c: Likewise.
1444 * class.c: Likewise.
1445 * encoding.c: Likewise.
1446 * exception.c: Likewise.
1450 * libobjc_entry.c: Likewise.
1451 * linking.m: Likewise.
1453 * nil_method.c: Likewise.
1454 * objc/NXConstStr.h: Likewise.
1455 * objc/Object.h: Likewise.
1456 * objc/Protocol.h: Likewise.
1457 * objc/encoding.h: Likewise.
1458 * objc/hash.h: Likewise.
1459 * objc/objc-api.h: Likewise.
1460 * objc/objc-decls.h: Likewise.
1461 * objc/objc-list.h: Likewise.
1462 * objc/objc.h: Likewise.
1463 * objc/runtime.h: Likewise.
1464 * objc/sarray.h: Likewise.
1465 * objc/thr.h: Likewise.
1466 * objc/typedstream.h: Likewise.
1467 * objects.c: Likewise.
1468 * sarray.c: Likewise.
1469 * selector.c: Likewise.
1470 * thr-dce.c: Likewise.
1471 * thr-decosf1.c: Likewise.
1472 * thr-irix.c: Likewise.
1473 * thr-mach.c: Likewise.
1474 * thr-objc.c: Likewise.
1475 * thr-os2.c: Likewise.
1476 * thr-posix.c: Likewise.
1477 * thr-pthreads.c: Likewise.
1478 * thr-rtems.c: Likewise.
1479 * thr-single.c: Likewise.
1480 * thr-solaris.c: Likewise.
1481 * thr-vxworks.c: Likewise.
1482 * thr-win32.c: Likewise.
1484 * libobjc.def: Change copyright header to refer to version 3 of
1485 the GNU General Public License and to point readers at the COPYING3
1486 file and the FSF's license web page.
1487 * makefile.dos: Likewise.
1489 2009-04-09 Jakub Jelinek <jakub@redhat.com>
1491 * Makefile.in: Change copyright header to refer to version
1492 3 of the GNU General Public License and to point readers at the
1493 COPYING3 file and the FSF's license web page.
1494 * configure.ac: Likewise.
1496 2009-03-12 Richard Frith-Macdonald <rfm@gnu.org>
1497 David Ayers <ayers@fsfe.org>
1500 * objc/objc-api.h (_objc_unexpected_exception): Declare
1501 new hook. Update copyright dates.
1502 * exception.c (objc_exception_throw): Use hook. Update
1504 * libobjc.def (_objc_unexpected_exception): Export hook.
1505 Update copyright dates.
1507 2009-03-01 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
1509 * configure: Regenerate.
1511 2008-12-18 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
1513 * configure: Regenerate.
1515 2008-11-21 Kai Tietz <kai.tietz@onevision.com>
1517 * Object.m (errno): Replaced by errno.h include.
1518 (compare): Cast self to id to prevent warning on comparison.
1519 * objc/objc.h (BOOL): Prevent redeclaration of BOOL, if it is
1521 * sendmsg.c (__objc_print_dtable_stats): Remove type warnings.
1522 * thr-win32.c (__objc_thread_detach): Remove type warning.
1523 (__objc_thread_id): Likewise.
1524 * thr.c (__objc_thread_detach_functiont): Add __builtin_trap ()
1527 2008-09-26 Peter O'Gorman <pogma@thewrittenword.com>
1528 Steve Ellcey <sje@cup.hp.com>
1530 * configure: Regenerate for new libtool.
1531 * config.h.in: Regenerate for new libtool.
1533 2008-07-18 Matthias Klose <doko@ubuntu.com>
1535 * Makefile.in: Ignore missing ../boehm-gc/threads.mk.
1537 2008-07-18 Matthias Klose <doko@ubuntu.com>
1539 * Makefile.in: Include ../boehm-gc/threads.mk.
1540 (OBJC_BOEHM_GC_LIBS): Define, (libobjc_gc$(libsuffix).la): Use it.
1542 2008-07-06 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
1544 * Makefile.in (install-info): New stub target.
1546 2008-06-17 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
1548 * configure: Regenerate.
1550 2008-06-14 Kai Tietz <kai.tietz@onevision.com>
1552 * exception.c (PERSONALITY_FUNCTION): Remove extra decrement
1553 if HAVE_GETIPINFO is not defined.
1555 2008-06-10 Kai Tietz <kai.tietz@onevision.com>
1557 * Object.m (compare): Add type id.
1558 * objc/Object.h: Likewise.
1559 * archive.c (objc_read_class): Use size_t to extend version to be
1560 size of pointer scalar width.
1561 * sendmsg.c (rtx): Undefine it before redefinition.
1562 (__objc_print_dtable_stats): Cast arguments to long as intended.
1564 2008-05-30 Julian Brown <julian@codesourcery.com>
1566 * exception.c (__objc_exception_class): Initialise as constant
1567 array for ARM EABI. Change macro to static const for non-ARM EABI.
1568 (ObjcException): Add note about structure layout. Remove landingPad
1569 and handlerSwitchValue for ARM EABI.
1570 (get_ttype_entry): Add __ARM_EABI_UNWINDER__ version
1572 (CONTINUE_UNWINDING): Define for ARM EABI/otherwise cases.
1573 (PERSONALITY_FUNCTION): Use ARM EABI-specific arguments, and add
1574 ARM EABI unwinding support.
1575 (objc_exception_throw): Use memcpy to initialise exception class.
1577 2008-05-25 Alan Modra <amodra@bigpond.net.au>
1579 * encoding.c (strip_array_types): Rename from get_inner_array_type.
1580 (rs6000_special_round_type_align): Update.
1582 2008-05-09 Julian Brown <julian@codesourcery.com>
1584 * Makefile.in (LTLDFLAGS): New.
1585 (libobjc$(libsuffix).la, libobjc_gc$(libsuffix).la): Use above.
1587 2008-04-18 Paolo Bonzini <bonzini@gnu.org>
1590 * aclocal.m4: Regenerate.
1591 * configure: Regenerate.
1593 2008-01-24 David Edelsohn <edelsohn@gnu.org>
1595 * configure: Regenerate.
1597 2007-10-14 H.J. Lu <hongjiu.lu@intel.com>
1599 * configure.ac: Don't run config-ml.in directly.
1600 (multilib_arg): New.
1601 * configure: Regenerated.
1603 2007-08-06 Andrew Pinski <pinskia@gmail.com>
1606 * exception.c (parse_lsda_header): Use _uleb128_t/_sleb128_t instead
1607 of _Unwind_Word for variables which are used in
1608 read_uleb128/read_sleb128.
1609 (PERSONALITY_FUNCTION): Likewise.
1611 2007-07-05 H.J. Lu <hongjiu.lu@intel.com>
1613 * aclocal.m4: Regenerated.
1615 2007-06-03 Andrew Pinski <andrew_pinski@playstation.sony.com>
1617 * configure.ac: Fix a typo in *-*-darwin clause.
1618 * configure: Regenerated.
1620 2007-06-02 H.J. Lu <hongjiu.lu@intel.com>
1622 * configure.ac: Fix a typo.
1623 * configure: Regenerated.
1625 2007-06-02 Paolo Bonzini <bonzini@gnu.org>
1627 * configure: Regenerate.
1629 2007-06-01 Andrew Pinski <andrew_pinski@playstation.sony.com>
1631 * Makefile.in: Replace all uses of libext with libsuffix.
1632 * configure.ac: Likewise.
1633 * configure: Regenerate.
1636 * Makefile.in: Remove all uses of $(libext).
1638 2007-05-23 Andrew Pinski <andrew_pinski@playstation.sony.com>
1640 * Makefile.in: Remove all uses of $(libext).
1642 2007-05-23 Steve Ellcey <sje@cup.hp.com>
1644 * configure: Regenerate.
1645 * aclocal.m4: Regenerate.
1647 2007-04-21 Andrew Ruder <andy@aeruder.net>
1649 * sendmsg.c (__objc_get_forward_imp): Call
1650 __objc_msg_forward2 for real.
1652 2007-04-09 Andrew Ruder <andy@aeruder.net>
1654 * sendmsg.c: Added __objc_msg_forward2, a hook that allows
1655 external libraries to provide a function that returns the real
1656 forwarding function based on both the selector and the receiver.
1657 * objc/objc-api.h: Define __objc_msg_forward2.
1659 2007-03-01 Brooks Moses <brooks.moses@codesourcery.com>
1661 * Makefile.in: Add dummy install-pdf target.
1663 2007-02-18 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
1665 * objc/objc-list.h (list_free): Add keyword 'inline' to avoid
1668 2006-10-31 Geoffrey Keating <geoffk@apple.com>
1670 * encoding.c (darwin_rs6000_special_round_type_align): New.
1672 2006-10-14 Geoffrey Keating <geoffk@apple.com>
1674 * Makefile.in: Use multi_basedir instead of toplevel_srcdir.
1675 * configure.ac: Use multi.m4 from aclocal rather than custom
1676 code. Use multi_basedir instead of toplevel_srcdir.
1677 * aclocal.m4: Regenerate.
1678 * configure: Regenerate.
1680 2006-10-10 Brooks Moses <bmoses@stanford.edu>
1682 * Makefile.in: Added empty "pdf" target.
1684 2006-07-18 Paolo Bonzini <bonzini@gnu.org>
1686 * configure: Regenerate.
1688 2006-05-23 Carlos O'Donell <carlos@codesourcery.com>
1690 * Makefile.in: Add install-html target. Add install-html to .PHONY
1692 2006-02-21 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
1695 * thr-objc.c (_XOPEN_SOURCE): Don't define on Tru64 UNIX.
1697 2006-01-24 David Ayers <d.ayers@inode.at>
1700 * gc.c (class_ivar_set_gcinvisible): Replace strncpy with memcpy
1701 and insure the new strings are '\0' termintated.
1703 2006-01-24 David Ayers <d.ayers@inode.at>
1706 * configure.ac: Add include directives for --enable-objc-gc.
1707 * Makefile.in: Ditto.
1708 * configure: Regenerate.
1710 * gc.c (__objc_class_structure_encoding): Increment the used bytes
1711 instead of the local pointer to them.
1713 2005-12-14 Andrew Pinski <pinskia@physics.uc.edu>
1716 * objc/objc-api.c (_C_COMPLEX): New define.
1717 * encoding.c (objc_sizeof_type): Handle _C_Complex.
1718 (objc_alignof_type): Likewise.
1719 (objc_skip_typespec): Likewise.
1721 2005-12-15 David Ayers <d.ayers@inode.at>
1724 * README (+load,+initialize): Fix documentation to reflect
1725 intended and implemented semantics for +load and +initialize.
1727 2005-12-12 Andrew Pinski <pinskia@physics.uc.edu>
1729 * encoding.c (TYPE_FIELDS): Fix to skip over just _C_STRUCT_B and
1731 (get_inner_array_type): Fix to skip over _C_ARY_B and size.
1732 (rs6000_special_round_type_align): Update for the ABI fix.
1733 (objc_layout_finish_structure): Correct the encoding which is passed to
1736 2005-12-11 Andrew Pinski <pinskia@physics.uc.edu>
1739 * encoding.c (objc_sizeof_type): Don't handle _C_UNION_B special
1740 but use the struct layout functions.
1741 (objc_alignof_type): Likewise.
1742 (objc_layout_structure): Handle _C_UNION_B also.
1743 (objc_layout_structure_next_member): Likewise.
1744 (objc_layout_finish_structure): Likewise.
1746 2005-12-11 Andrew Pinski <pinskia@physics.uc.edu>
1749 * objc/objc-api.h (_C_BOOL): New define.
1750 * encoding.c (objc_sizeof_type): Handle _C_BOOL.
1751 (objc_alignof_type): Likewise.
1752 (objc_skip_typespec): Likewise.
1754 2005-11-20 David Ayers <d.ayers@inode.at>
1757 * objc/hash.h: Remove deprecated hash API.
1758 * hash_compat.c: Remove.
1759 * Makefile.in: Remove reference to hash_compat.c.
1761 * configure.ac (VERSION): Bump library version to 2:0:0.
1762 * configure: Regenerate.
1764 2005-11-09 Alexandre Oliva <aoliva@redhat.com>
1767 * thr-objc.c (_XOPEN_SOURCE): Define.
1769 2005-10-07 Ulrich Weigand <uweigand@de.ibm.com>
1772 * objc/objc-api.h (struct objc_ivar): Move definition to
1775 2005-09-04 Andrew Pinski <pinskia@physics.uc.edu>
1776 Rasmus Hahn <rassahah@neofonie.de>
1779 * archive.c (objc_write_type): Correct the element offset.
1780 (objc_read_type): Likewise.
1782 2005-08-17 Kelley Cook <kcook@gcc.gnu.org>
1784 * All files: Update FSF address.
1786 2005-08-13 Marcin Koziej <creep@desk.pl>
1787 Andrew Pinski <pinskia@physics.uc.edu>
1790 * exception.c (PERSONALITY_FUNCTION): Fix the PC with finally.
1792 2005-08-13 Andrew Pinski <pinskia@physics.uc.edu>
1794 * Makefile.in (extra_ldflags_libobjc): New.
1795 (libobjc$(libext).la): Add extra_ldflags_libobjc to the link line.
1796 (libobjc_gc$(libext).la): Likewise.
1797 * configure.ac (extra_ldflags_libgfortran): Set for *-darwin* to
1798 "-Wl,-single_module".
1799 * configure: Regenerate.
1800 * linking.m (_objcInit): Remove.
1802 2005-07-26 Andrew Pinski <pinskia@physics.uc.edu>
1805 * Makefile.in (ALL_CFLAGS): Add -fexceptions.
1807 2005-06-08 David Ayers <d.ayers@inode.at>
1809 * objc/NXConstStr.h, objc/Object.h, objc/Protocol.h,
1810 objc/encoding.h, objc/hash.h, objc/objc-api.h,
1811 objc/runtime.h, objc/sarray.h, objc/thr.h,
1812 objc/typedstream.h: Do not include Objective-C headers as
1815 2005-06-07 David Ayers <d.ayers@inode.at>
1817 * archive.c, init.c, selector.c: Include hash.h.
1818 * archive.c, class.c, encoding.c, gc.c, hash.c, hash_compat.c,
1819 init.c, misc.c, nil_method.c, objects.c, sarray.c, selector.c,
1820 sendmsg.c, thr-dce.c, thr-decosf1.c, thr-irix.c, thr-mach.c,
1821 thr-objc.c, thr-os2.c, thr-posix.c, thr-pthreads.c, thr-rtems.c,
1822 thr-single.c, thr-solaris.c, thr-vxworks.c, thr-win32.c, thr.c:
1823 Include Objective-C headers with quotes and objc/ directory
1826 2005-05-19 Richard Henderson <rth@redhat.com>
1828 * exception.c: Revert last change.
1830 2005-05-19 David Ayers <d.ayers@inode.at>
1832 * exception.c: Include tsystem.h for unwind.h.
1834 2005-05-09 Mike Stump <mrs@apple.com>
1836 * configure: Regenerate.
1838 2005-04-12 Mike Stump <mrs@apple.com>
1840 * configure: Regenerate.
1842 2005-03-21 Zack Weinberg <zack@codesourcery.com>
1844 * Makefile.in: Set gcc_version here.
1845 * configure.ac: Do not invoke TL_AC_GCC_VERSION. Adjust quoting
1846 in definition of toolexeclibdir so that $(gcc_version) is expanded
1848 * aclocal.m4, configure: Regenerate.
1850 2005-03-03 David Ayers <d.ayers@inode.at>
1852 * objc/hash.h (OBJC_IGNORE_DEPRECATED_API): Update deprecated
1853 version reference. Correct typo.
1855 2005-03-02 David Ayers <d.ayers@inode.at>
1858 * Makefile.in (OBJS): Add hash_compat.lo.
1859 (OBJS_GC): Add hash_compat_gc.lo.
1860 (hash_compat_gc.lo): New target and rule.
1861 * objc/hash.h (hash_new, hash_delete, hash_add, hash_remove)
1862 (hash_next, hash_value_for_key, hash_is_key_in_hash)
1863 (hash_ptr, hash_string, compare_ptrs, compare_strings): Prefix
1864 with objc_. Add deprecated non prefixed inlined versions.
1865 (OBJC_IGNORE_DEPRECATED_API): New macro to hide deprecated
1867 * hash.c (hash_new, hash_delete, hash_add, hash_remove, hash_next)
1868 (hash_value_for_key, hash_is_key_in_hash): Prefix with objc_ and
1870 * hash_compat.c: New file.
1871 * archive.c: Update callers.
1873 * selector.c: Likewise.
1874 * libobjc.def: Add objc_ versions of hash functions.
1876 2005-02-28 Andrew Pinski <pinskia@physics.uc.edu>
1879 * Makefile.in (GTHREAD_FLAGS): Remove.
1880 (ALL_CFLAGS): Remove usage of GTHREAD_FLAGS.
1881 * thr-objc.c: Include config.h.
1882 * configure.ac: Instead of looking at GCC's makefile, figure out if
1883 GTHREAD_FLAGS should be defined by looking at the `thread model'
1885 * configure: Regenerate.
1886 * config.h.in: Regenerate.
1888 2005-02-28 Paolo Bonzini <bonzini@gnu.org>
1891 * configure.ac: Call GCC_TOPLEV_SUBDIRS.
1892 (Determine CFLAGS for gthread): Use $host_subdir.
1893 * configure: Regenerate.
1894 * Makefile.in (host_subdir): New.
1897 2004-12-20 Andrew Pinski <pinskia@physics.uc.edu>
1900 * gc.c: Remove definition of LOGWL, modWORDSZ, and divWORDSZ since
1902 Include limits.h and stdlib.h.
1903 Define BITS_PER_WORD.
1905 2004-12-12 Alexander Malmberg <alexander@malmberg.org>
1907 * selector.c (__objc_init_selector_tables): Add missing void to
1910 2004-12-02 Richard Sandiford <rsandifo@redhat.com>
1912 * configure.ac: Use TL_AC_GCC_VERSION to set gcc_version.
1913 * configure, aclocal.m4: Regenerate.
1915 2004-11-29 Kelley Cook <kcook@gcc.gnu.org>
1917 * configure: Regenerate for libtool change.
1919 2004-11-25 Kelley Cook <kcook@gcc.gnu.org>
1921 * configure: Regenerate for libtool reversion.
1923 2004-11-24 Kelley Cook <kcook@gcc.gnu.org>
1925 * configure: Regenerate for libtool change.
1927 2004-11-24 Kelley Cook <kcook@gcc.gnu.org>
1929 * aclocal.m4, config.h.in: Regenerate.
1931 2004-10-08 Mike Stump <mrs@apple.com>
1932 Andrew Pinski <pinskia@physics.uc.edu>
1934 * aclocal.m4: Rename to ...
1935 * acinclude.m4: here and also use m4_include instead of sinclude.
1936 * aclocal.m4: Regenerate.
1937 * configure: Regenerate.
1938 * configure.ac: Add AM_MAINTAINER_MODE and AM_PROG_CC_C_O.
1939 * Makefile.in (configure): Add @MAINT@ infront of configure.ac
1941 2004-10-08 Andrew Pinski <pinskia@physics.uc.edu>
1943 * archive.c: Fix all the warnings about passing unsigned char*
1944 to char* and the other way too.
1946 2004-09-16 Andrew Pinski <pinskia@physics.uc.edu>
1949 * exception.c: Include config.h
1950 (objc_exception_throw): Change _GLIBCXX_SJLJ_EXCEPTIONS to
1952 * configure.ac: Find out what exception handling code we use.
1953 * configure: Regenerate.
1954 * config.h.in: New file, regenerate.
1956 2004-09-16 Andrew Pinski <apinski@apple.com>
1958 * encoding.c (ALTIVEC_VECTOR_MODE): Define a bogus macro.
1960 2004-08-28 Nathanael Nerode <neroden@gcc.gnu.org>
1962 * configure.ac: Switch from _GCC_TOPLEV_NONCANONICAL_TARGET to
1963 ACX_NONCANONICAL_TARGET.
1964 * configure: Regenerate.
1966 2004-08-13 Ziemowit Laski <zlaski@apple.com>
1968 * objc/sarray.h: Hoist include of assert.h near the top of file,
1969 and mark the remainder of the file 'extern "C"'.
1971 2004-08-13 Andrew Pinski <pinskia@physics.uc.edu>
1973 * objc/Object.h: Move includes out of extern "C" blocks.
1974 * objc/encoding.h: Likewise.
1975 * objc/hash.h: Likewise.
1976 * objc/objc-api.h: Likewise.
1977 * objc/runtime.h: Likewise.
1978 * objc/sarray.h: Likewise.
1979 * objc/typedstream.h: Likewise.
1981 2004-08-12 Ziemowit Laski <zlaski@apple.com>
1983 * objc/NXConstStr.h: Update copyright date; bracket with
1984 'extern "C"' for C++ use; make include syntax consistent
1985 by using <...> instead of "..."; hoist <objc/...> includes
1986 above the 'extern "C"' block.
1987 * objc/Object.h: Likewise.
1988 * objc/Protocol.h: Likewise.
1989 * objc/encoding.h: Likewise.
1990 * objc/hash.h: Likewise.
1991 * objc/runtime.h: Likewise.
1992 * objc/sarray.h: Likewise.
1993 * objc/thr.h: Likewise.
1994 * objc/typedstream.h: Likewise.
1995 * objc/objc-api.h: Add 'extern "C"' block for C++ use.
1996 (objc_static_instances): For C++ case, do away with
1998 (objc_method): Hoist definition to file scope.
1999 (_objc_load_callback, _objc_object_alloc, class_get_class_method,
2000 class_get_instance_method, class_create_instance,
2001 class_get_class_name, class_get_instance_size,
2002 class_get_meta_class, class_get_super_class, class_get_version,
2003 class_is_class, class_is_meta_class, class_set_version,
2004 class_get_gc_object_type, class_ivar_set_gcinvisible,
2005 get_imp): Rename 'class' parameter to '_class'.
2006 * objc/objc-list.h: Add 'extern "C"' block for C++ use.
2007 * objc/objc.h: Update copyright date.
2008 (arglist_t): Provide a union tag.
2010 2004-07-22 Andrew Pinski <pinskia@physics.uc.edu>
2012 * thr.c (__objc_thread_detach_function): Do not mark as volatile
2013 but instead use the attribute noreturn.
2015 2004-06-28 Zack Weinberg <zack@codesourcery.com>
2017 * encoding.c: Rename target_flags with a #define to avoid
2018 conflict with a prior declaration.
2020 2004-06-24 Andrew Pinski <apinski@apple.com>
2022 * objc/encoding.h: Wrap the functions with extern "C" for C++
2024 * objc/hash.h: Likewise.
2025 * objc/objc-api.h: Likewise.
2026 * objc/objc-list.h: Likewise.
2027 * objc/runtime.h: Likewise.
2028 * objc/sarray.h: Likewise.
2029 * objc/thr.h: Likewise.
2030 * objc/typedstream.h: Likewise.
2033 2004-06-21 Nick Clifton <nickc@redhat.com>
2035 * encoding.c (BITS_PER_UNIT): Define if a definition is not
2038 2004-06-20 Alexander Malmberg <alexander@malmberg.org>
2040 * Makefile.in (exception.lo): Remove $(OBJC_GCFLAGS).
2041 (exception_gc.lo): New.
2042 (OBJS_GC): Add exception_gc.lo.
2044 2004-06-17 Richard Henderson <rth@redhat.com>
2046 * exception.c: New file.
2047 * Makefile.in (exception.lo): New.
2050 2004-06-14 Andrew Pinski <pinskia@physics.uc.edu>
2052 * linking.m (_objcInit): New empty function
2055 2004-06-11 Andrew Pinski <pinskia@physics.uc.edu>
2057 * configure.ac: Support --enable-shared=libobjc.
2058 * configure: Regenerate.
2061 * configure.ac: Do not disable shared by default.
2062 * configure: Regenerate.
2064 2004-06-03 Nicola Pero <n.pero@mi.flashnet.it>
2066 * Protocol.m ([-isEqual:]): Small optimizations returning
2067 immediately if the argument is equal to self, and accessing
2068 the argument's name directly if it's a protocol.
2070 2004-06-03 David Ayers <d.ayers@inode.at>
2072 * Protocol.m ([-isEqual:]): Test the class of the argument.
2074 2004-05-25 Andrew Pinski <pinskia@physics.uc.edu>
2076 * configure.ac (includedir): Rename to ...
2078 * Makefile.in: s/includedir/includedirname/.
2081 * configure.ac (includedir): Set to "include"
2083 (libext) Set to empty except for Darwin.
2084 * configure: Regenerate
2085 * Makefile.in: s/libobjc.la/libobjc$(libext).la/g.
2086 s/include/$(includedir)/g.
2088 2004-05-25 Daniel Jacobowitz <drow@false.org>
2090 * Makefile.in: Add .NOEXPORT.
2092 2004-05-25 Andrew Pinski <pinskia@physics.uc.edu>
2094 Merge from the libobjc-branch
2095 2004-02-09 Andrew Pinski <pinskia@physics.uc.edu>
2097 * Makefile.in (OBJC_H): Change objc-deps.h to objc-decls.h.
2099 2004-02-03 Andrew Pinski <pinskia@physics.uc.edu>
2101 * Makefile.in (OBJC_H): Add objc-deps.h.
2103 2004-01-27 Nicola Pero <n.pero@mi.flashnet.it>
2105 * Protocol.m ([-conformsTo:]): If the argument is nil, return NO.
2106 ([-hash], [-isEqual:]): New methods.
2108 2004-01-27 Richard Frith-Macdonald <rfm@gnu.org>
2110 * sarray.c (sarray_free): Add a better comment.
2112 2004-01-27 Adam Fedor <fedor@gnu.org>
2114 * hash.c (hash_add): Cast cachep to int.
2115 * selector.c (__sel_register_typed_name): Cast
2116 soffset_decode to int.
2118 2004-01-27 Alexander Malmberg <alexander@malmberg.org>
2120 * selector.c: Rename register_selectors_from_list to
2121 __objc_register_selectors_from_list. Update caller.
2122 (__objc_register_selectors_from_list): Lock __objc_runtime_mutex
2123 while registering selectors. Use __sel_register_typed_name instead
2124 of sel_register_typed_name. Check for NULL method_name:s.
2125 (pool_alloc_selector): New function.
2126 (__sel_register_typed_name): Use pool_alloc_selector to allocate
2127 selector structures.
2128 * sendmsg.c (class_add_method_list): Use
2129 __objc_register_selectors_from_list.
2130 * objc/runtime.h: Add __objc_register_selectors_from_list.
2132 2004-01-25 Adam Fedor <fedor@gnu.org>
2133 Nicola Pero <n.pero@mi.flashnet.it>
2134 Andrew Pinski <pinskia@physics.uc.edu>
2136 * objc/objc-decls.h: New file.
2137 * objc/objc-api.h (_objc_lookup_class): Mark as export.
2138 (_objc_load_callback): Likewise.
2139 (_objc_object_alloc): Likewise.
2140 (_objc_object_copy): Likewise.
2141 (_objc_object_dispose): Likewise.
2143 2004-01-25 Andrew Pinski <pinskia@physics.uc.edu>
2145 * archive.c: s/__inline__/inline
2146 * sendmsg.c: Likewise.
2148 * encoding.c: Remove FIXME about the warning
2149 about unused variable.
2150 * sendmsg.c: Add a FIXME comment saying that
2151 this should be using libffi.
2153 * Makefile.in (LIBTOOL): Use @LIBTOOL@ now as it works.
2156 2004-05-13 Andrew Pinski <pinskia@physics.uc.edu>
2158 * archive.c (objc_read_class): Initialize class_name.
2159 (objc_read_selector): Initialize selector_name.
2161 2004-05-09 Richard Sandiford <rsandifo@redhat.com>
2163 * Makefile.in (toolexecdir): Remove trailing space.
2165 2004-04-15 Nathanael Nerode <neroden@gcc.gnu.org>
2168 * configure.ac: De-precious CC so multilibs work.
2169 * configure: Regenerate.
2171 2004-04-14 Nathanael Nerode <neroden@gcc.gnu.org>
2173 * configure.ac: Restore toolexecdir.
2174 * Makefile.in: Restore toolexecdir.
2175 * configure: Regenerate.
2177 2004-04-09 Nathanael Nerode <neroden@gcc.gnu.org>
2179 * configure.ac: Remove (unused) glibcpp_prefixdir.
2180 * configure: Regenerate.
2182 * configure.in: Rename to configure.ac.
2183 * Makefile.in: Update to match.
2185 * Makefile.in: Remove toolexecdir, glibcpp_toolexecdir (unused).
2186 Replace glibcpp_toolexeclibdir with toolexeclibdir.
2187 * configure.in: Remove glibcpp_toolexecdir (unused).
2188 Replace glibcpp_toolexeclibdir with toolexeclibdir. Don't generate
2189 config.h or stamp-h (unused). Move one comment to the right place.
2190 * configure: Regenerate.
2191 * config.h.in: Remove (unused).
2193 * config.h.in: Regenerate with autoheader.
2195 * Makefile.in: Remove (unused) gcc_version_trigger.
2196 * configure.in: Remove (unused) glibcpp_builddir. Don't AC_SUBST
2197 gcc_version_trigger.
2198 * configure: Regenerate.
2200 * configure.in: Switch to modern style for AC_INIT, AC_OUTPUT.
2201 Sort file into sections. Remove dnl where appropriate. Fix
2203 * configure: Regenerate.
2205 * configure.in: Replace old AC_PROG_CC hack with new one.
2206 Define toplevel_srcdir in terms of srcdir, not top_srcdir (there
2207 are no subdirectory output files, so this is fine). Change prereq
2209 * aclocal.m4: Include ../config/no-executables.m4.
2210 * configure: Regenerate with autoconf 2.59.
2212 * configure.in: Improve comments on gthread_cflags. Improve m4
2213 quotation, and replace 'if test' with 'case', for --enable-objc-gc.
2214 * configure: Regenerate.
2216 * configure.in: Move PACKAGE and VERSION settings up top. Remove
2217 unused call to AC_PROG_LN_S. Default RANLIB to ':'. Remove
2218 redundant checks for values of RANLIB, AR, INSTALL.
2219 * configure: Regenerate.
2221 * configure.in: Clean up handling of
2222 --enable-version-specific-runtime-libs and related variables;
2223 replace 'if test' with 'case' where reasonable. Fix comments.
2224 Remove useless libstdcxx_interface.
2225 * configure: Regenerate.
2227 * configure.in: Use _GCC_TOPLEV_NONCANONICAL_TARGET.
2228 Replace uses of target_alias with target_noncanonical.
2229 * aclocal.m4: Include ../config/acx.m4.
2230 * configure: Regenerate.
2231 * Makefile.in: Replace uses of target_alias with target_noncanonical.
2232 Fix copyright statement.
2234 * configure.in: Hand-inline bulky, confusing macros from
2235 aclocal.m4. Replace references to "GNU Objective C" with "GCC".
2236 Update copyright notice. Remove stuff for automake, which isn't
2237 used in this directory. Remove emacs local variables.
2238 * aclocal.m4: Remove hand-inlined macros. Update copyright notice.
2239 * configure: Regenerate.
2241 2004-03-16 Manfred Hollstein <mh@suse.com>
2243 * Makefile.in, configure.in, configure: Update copyright years.
2245 2004-03-15 Manfred Hollstein <mh@suse.com>
2247 * Makefile.in (LIBOBJC_VERSION, LIBOBJC_GC_VERSION): Use
2248 definition from configure.in.
2249 * configure.in (PACKAGE): Add definition.
2250 (VERSION): Add definition; substitute it in output files.
2251 * configure: Re-generate.
2253 2004-03-05 Ziemowit Laski <zlaski@apple.com>
2255 * objc/hash.h (hash_string, compare_strings):
2256 Add type-casts to make Objective-C++ happy.
2257 * objc/typedstream.h (objc_get_stream_class_version):
2258 Rename parameter from 'class' to 'class_name' to make
2259 Objective-C++ happy.
2261 2004-03-01 Michael Matz <matz@suse.de>
2263 * Makefile.in (ALL_CFLAGS): Add -fno-strict-aliasing.
2265 2004-02-06 Ziemowit Laski <zlaski@apple.com>
2267 * objc/objc-api.h (objc_super): The 'class' field shall
2268 be named 'super_class' #ifdef __cplusplus.
2270 2004-01-17 Andrew Pinski <pinskia@physics.uc.edu>
2273 * encoding.c (rs6000_special_round_type_align): Define.
2275 2004-01-14 Adam Fedor <fedor@gnu.org>
2278 * selector.c (__objc_register_instance_methods_to_class): Free
2279 new_list if not used.
2281 2004-01-09 Andrew Ruder <aeruder@ksu.edu>
2284 * sarray.c (sarray_free): Free array->is_copy_of latter.
2286 2003-12-01 Zack Weinberg <zack@codesourcery.com>
2289 * Protocol.m (descriptionForInstanceMethod): Don't dereference
2290 instance_methods if it's NULL.
2291 (descriptionForClassMethod): Likewise for class_methods.
2293 2003-10-24 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
2295 * Makefile.in (runtime-info.h): Remove -Wp.
2297 2003-10-21 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
2299 * Makefile.in (CC1OBJ): Remove.
2300 (runtime-info.h): Invoke $(CC) so all MULTIFLAGS are handled
2302 Use .m extension for temporary file.
2303 Remove assembler temp file.
2305 2003-10-20 Joseph S. Myers <jsm@polyomino.org.uk>
2307 * objc/hash.h (hash_string): Don't use a cast as an lvalue.
2309 2003-10-17 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
2311 * Makefile.in (runtime-info.h): Use MULTIFLAGS.
2313 2003-09-09 Alan Modra <amodra@bigpond.net.au>
2315 * configure: Regenerate.
2317 2003-08-27 Alexander Malmberg <alexander@malmberg.org>
2319 * Makefile.in, aclocal.m4: Update to $(libdir)/gcc/ instead of
2320 (libdir)/gcc-lib/ when installing.
2321 * configure: Regenerate.
2323 Thu Jul 10 10:27:43 2003 Nicola Pero <n.pero@mi.flashnet.it>
2326 * sendmsg.c (get_imp): Fixed rare threading problem.
2327 (__objc_responds_to): Similar fixes.
2328 (objc_msg_lookup): Similar fixes.
2329 (__objc_init_install_dtable): Lock the runtime before checking if the
2332 2003-05-23 Nathanael Nerode <neroden@gcc.gnu.org>
2334 * hash.c, init.c, libobjc.def, libobjc_entry.c, linking.m,
2335 makefile.dos, misc.c, nil_method.c, objects.c, sarray.c,
2336 selector.c, sendmsg.c, thr-dce.c, thr-decosf1.c, thr-irix.c,
2337 thr-mach.c, thr-objc.c, thr-os2.c, thr-posix.c, thr-pthreads.c,
2338 thr-rtems.c, thr-single.c, thr-solaris.c, thr-vxworks.c,
2339 thr-win32.c, thr.c: Replace "GNU CC" with "GCC".
2340 * Makefile.in, NXConstStr.m, Object.m, Protocol.m, archive.c,
2341 class.c, encoding.c, gc.c, objc/NXConstStr.h, objc/Object.h,
2342 objc/Protocol.h, objc/encoding.h, objc/hash.h, objc/objc-api.h,
2343 objc/objc-list.h, objc/objc.h, ocjc/runtime.h, objc/sarray.h,
2344 objc/thr.h, objc/typedstream.h: Replace "GNU CC" with "GCC".
2346 Tue May 13 14:56:03 2003 Richard Frith-Macdonald <rfm@gnu.org>
2347 Nicola Pero <n.pero@mi.flashnet.it>
2350 * init.c (class_superclass_of_class): New function.
2351 (create_tree_of_subclasses_inherited_from): Use it.
2352 (__objc_tree_insert_class): Likewise.
2353 (class_is_subclass_of_class): Likewise.
2355 2003-04-11 David Chad <davidc@freebsd.org>
2356 Loren J. Rittle <ljrittle@acm.org>
2359 * objc/hash.h (hash_string): Constify correctly.
2360 (compare_ptrs): Use direct compare.
2361 * objc/objc-list.h (list_nth): Rename index to indx to avoid shadow.
2362 * objc/sarray.h: Global rename index to indx to avoid shadow.
2364 2003-03-12 Andreas Schwab <schwab@suse.de>
2366 * aclocal.m4 (GLIBCPP_EXPORT_INSTALL_INFO): Avoid trailing /. in
2367 glibcpp_toolexeclibdir.
2368 * configure: Rebuilt.
2370 2003-02-20 Alexandre Oliva <aoliva@redhat.com>
2372 * configure.in: Propagate ORIGINAL_LD_FOR_MULTILIBS to
2374 * configure: Rebuilt.
2376 2003-01-27 Alexandre Oliva <aoliva@redhat.com>
2378 * aclocal.m4 (glibcpp_toolexeclibdir): Instead of
2379 $(MULTISUBDIR), use `$CC -print-multi-os-directory`, unless
2380 version_specific_libs is enabled.
2381 * configure: Rebuilt.
2383 2003-01-09 Christian Cornelssen <ccorn@cs.tu-berlin.de>
2385 * Makefile.in (FLAGS_TO_PASS): Also pass DESTDIR.
2386 (install-libs, install-headers): Prepend $(DESTDIR) to
2387 destination paths in all (un)installation commands.
2389 2002-12-02 Zack Weinberg <zack@codesourcery.com>
2391 * thr-objc.c: Include coretypes.h and tm.h.
2393 2002-12-01 Zack Weinberg <zack@codesourcery.com>
2395 * encoding.c, sendmsg.c: Include coretypes.h and tm.h.
2397 2002-11-26 Nathanael Nerode <neroden@gcc.gnu.org>
2399 * configure.in: Remove skip-this-dir support.
2400 * configure: Regenerate.
2402 2002-09-22 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2404 * Makefile.in (all): Fix multilib parallel build.
2406 Thu Sep 12 12:44:37 2002 Nicola Pero <n.pero@mi.flashnet.it>
2408 * sendmsg.c (nil_method): Declare not to take a variable number of
2410 (objc_msg_lookup): Cast nil_method to IMP before returning it.
2411 (objc_msg_lookup_super): The same.
2413 2002-09-10 Jan Hubicka <jh@suse.cz>
2415 * nil_method.c (nil_method): No longer defined with variable
2418 2002-07-02 Rodney Brown <rbrown64@csc.com.au>
2420 * objc/encoding.h: Fix formatting.
2421 * objc/hash.h: Likewise.
2422 * objc/objc-api.h: Likewise.
2423 * objc/runtime.h: Likewise.
2424 * objc/thr.h: Likewise.
2425 * archive.c: Likewise.
2426 * class.c: Likewise.
2427 * encoding.c: Likewise.
2432 * nil_method.c: Likewise.
2433 * objects.c: Likewise.
2434 * sarray.c: Likewise.
2435 * selector.c: Likewise.
2436 * sendmsg.c: Likewise.
2437 * thr-mach.c: Likewise.
2440 2002-06-25 DJ Delorie <dj@redhat.com>
2442 * aclocal.m4 (GLIBCPP_CONFIGURE): Split out
2443 GLIBCPP_TOPREL_CONFIGURE.
2444 * configure.in: Call it before AC_CANONICAL_SYSTEM.
2445 * configure: Regenerate.
2447 2002-06-21 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2449 * Object.m (forward, read, write): Fix unused parameter warnings.
2450 * encoding.c: Include <stdlib.h>.
2451 (target_flags): Mark with attribute unused.
2453 * runtime.h (__objc_selector_max_index): Change to unsigned int.
2454 (__objc_generate_gc_type_description): Prototype.
2455 * selector.c (__objc_selector_max_index): Change to unsigned int.
2457 Mon Jun 17 18:37:42 2002 Nicola Pero <n.pero@mi.flashnet.it>
2459 * sendmsg.c (__objc_get_forward_imp): Fix warning by making sure
2460 we always have a return value: if __objc_msg_forward does not
2461 supply a forwarding implementation, return the default
2462 __builtin_apply based one.
2464 2002-06-15 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2466 * Object.m: Fix signed/unsigned warning.
2467 * Protocol.m: Likewise.
2468 * archive.c: Always include stdlib.h.
2469 (objc_read_short, objc_read_unsigned_short, objc_read_int,
2470 objc_read_long, __objc_read_nbyte_uint, __objc_read_nbyte_ulong):
2471 Fix signed/unsigned warning.
2472 (objc_write_type, objc_read_type, objc_write_types,
2473 objc_read_types): Ensure ctype 8-bit safety.
2474 (__objc_no_write, __objc_no_read): Mark unused parameters.
2475 * class.c (class_table_setup): Specify void arg.
2476 * encoding.c (atoi, objc_sizeof_type, objc_alignof_type,
2477 objc_skip_typespec, objc_skip_offset,
2478 objc_layout_structure_next_member): Ensure ctype 8-bit safety.
2479 (objc_layout_structure_next_member): Ensure variables are
2481 * gc.c (__objc_generate_gc_type_description,
2482 class_ivar_set_gcinvisible): Mark unused parameters.
2483 * init.c (__objc_send_load, __objc_destroy_class_tree_node): Mark
2485 (__objc_init_protocols) Fix signed/unsigned warning.
2486 * nil_method.c (nil_method): Mark unused parameters.
2487 * thr.h (objc_thread_callback): Specify void arg.
2488 * sarray.c (sarray_new, sarray_realloc, sarray_free): Fix
2489 signed/unsigned warning.
2490 (sarray_free): Fix formatting.
2491 * selector.c (sel_types_match): Ensure ctype 8-bit safety.
2492 * sendmsg.c (__objc_init_install_dtable) Mark unused parameters.
2494 2002-06-09 Andreas Jaeger <aj@suse.de>
2496 * encoding.c (objc_layout_structure_next_member): Remove unused
2499 2002-05-20 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2501 * Makefile.in (SHELL): Set to @SHELL@.
2503 (ALL_CFLAGS): Add $(WARN_CFLAGS).
2505 2002-05-16 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
2507 * aclocal.m4: Allow for PWDCMD to override hardcoded pwd.
2508 * configure: Regenerate.
2510 2002-05-08 Alexandre Oliva <aoliva@redhat.com>
2512 * configure.in (ORIGINAL_LD_FOR_MULTILIBS): Preserve LD at
2513 script entry, and set LD to it when configuring multilibs.
2514 * configure: Rebuilt.
2516 2002-04-19 David O'Brien <obrien@FreeBSD.org>
2518 * encoding.c (MAX, MIN, ROUNDING): #undef before defining.
2520 2002-04-09 Hans-Peter Nilsson <hp@bitrange.com>
2523 * objc/objc-api.h (struct objc_protocol_list): Change type of
2524 member count from int to size_t.
2526 2002-02-11 Franz Sirl <Franz.Sirl-kernel@lauterbach.com>
2529 * aclocal.m4: Replace with version copied from libstdc++-v3.
2530 * configure.in: Update for changes to aclocal and Makefile.
2531 * configure: Regenerate.
2532 * Makefile.in: Correct install of multilibs and shared libs, use
2533 INSTALL_DATA for include files.
2535 Mon Dec 17 17:02:12 2001 Nicola Pero <nicola@brainstorm.co.uk>
2537 * init.c (__objc_exec_class): Fixed bug in the loop on unclaimed
2538 categories - when an unclaimed category was found, the loop was
2539 doing two steps forward instead of one, so that in certain cases
2540 it was failing to properly load all the categories. (Reported
2541 with fix by Alexander Malmberg <alexander@malmberg.org>).
2543 2001-11-14 Aldy Hernandez <aldyh@redhat.com>
2545 * encoding.c: Add target_flags.
2547 2001-11-07 Aldy Hernandez <aldyh@redhat.com>
2549 * objc/objc-api.h (_C_VECTOR): New.
2551 * encoding.c (VECTOR_TYPE): New.
2553 Mon Oct 29 21:29:21 2001 Nicola Pero <n.pero@mi.flashnet.it>
2555 * class.c: Rewritten the class table to use optimized, lock-free
2556 lookup. This more than doubles the speed of class method
2557 invocations. (class_table_setup), (class_table_insert),
2558 (class_table_replace), (class_table_get_safe),
2559 (class_table_next), (class_table_print),
2560 (class_table_print_histogram): New functions.
2561 (__objc_init_class_tables): Use class_table_setup.
2562 (__objc_add_class_to_hash): Use class_table_get_safe and
2563 class_table_insert. (objc_lookup_class), (objc_get_class): Do not
2564 assert the existence of the table; do not lock the runtime; use
2565 class_table_get_safe. (objc_next_class): Use class_table_next.
2566 (__objc_resolve_class_links): Use class_table_next.
2567 (class_pose_as): Use class_table_replace.
2569 2001-09-10 Ovidiu Predescu <ovidiu@cup.hp.com>
2571 * gc.c: Removed the DEBUG declaration.
2573 Wed Jul 18 12:48:56 2001 Nicola Pero <n.pero@mi.flashnet.it>
2575 * thr.c (objc_mutex_lock): Invoke __objc_thread_id directly,
2576 rather than through objc_thread_id, to save a function call.
2577 (objc_mutex_trylock, objc_mutex_unlock, objc_condition_wait):
2580 Mon Jul 16 12:15:00 2001 Nicola Pero <n.pero@mi.flashnet.it>
2582 * objc/objc-api.h (object_is_class): Fixed - buggy code was trying
2583 to cast an id to a Class, which can not be done. Make the check
2584 by using CLS_ISMETA on the class pointer instead.
2585 (object_is_meta_class): Similar fix.
2587 2001-06-09 Alexandre Oliva <aoliva@redhat.com>, Stephen L Moshier <moshier@mediaone.net>
2589 * configure.in (AC_EXEEXT): Work around in case it expands to
2590 nothing, as in autoconf 2.50.
2591 * acinclude.m4: Likewise.
2592 * configure: Rebuilt.
2594 2001-06-08 Nicola Pero <n.pero@mi.flashnet.it>
2596 * THREADS: Explain that when we compile libobjc inside GCC, we
2597 always use thr-objc.c as a backend, which uses GCC's thread code.
2599 2001-06-06 Richard Frith-Macdonald <rrfm@gnu.org>
2601 * init.c (__objc_send_message_in_list): When setting a new entry
2602 in __objc_load_methods use the method IMP as key, but check to see
2603 if the method is in the hashtable by looking at the IMP also.
2604 Also ... call the method after adding it to the hashtable rather
2605 than before ... thus preventing an obscure possibility of infinite
2606 recursion if a +load method itself loads a subclass.
2608 2001-05-25 Ovidiu Predescu <ovidiu@cup.hp.com>
2610 * init.c (__objc_send_message_in_list): When setting a new entry
2611 in __objc_load_methods use the method name as key, not the method
2612 IMP (reported by Richard Frith-Macdonald <richard@brainstorm.co.uk>).
2614 2001-05-09 Joseph S. Myers <jsm28@cam.ac.uk>
2616 * objc-features.texi: Move to ../gcc/objc.texi.
2618 * Makefile.in: Don't generate documentation from
2621 2001-05-01 Mark Mitchell <mark@codesourcery.com>
2623 * fdl.texi: New file.
2624 * objc-features.texi: Simplify.
2625 * Makefile.in: Adjust accordingly.
2627 2001-04-30 Mark Mitchell <mark@codesourcery.com>
2629 * objc-features.texi: Use the GFDL.
2631 Wed Mar 21 04:44:58 EST 2001 John Wehle (john@feith.com)
2633 * encoding.c (REAL_TYPE): Define.
2635 2001-03-19 David Edelsohn <edelsohn@gnu.org>
2637 * encoding.c (TYPE_MODE): Define.
2639 2001-03-14 Nicola Pero <n.pero@mi.flashnet.it>
2641 * thr.c (objc_thread_add): New function.
2642 (objc_thread_remove): Ditto.
2643 * objc/thr.h: Declare them.
2644 * libobjc.def: Mention them.
2646 2001-02-28 Ovidiu Predescu <ovidiu@cup.hp.com>
2648 * objc-features.texi: Document the @compatibility_alias compiler
2649 directive (description from Nicola Pero <n.pero@mi.flashnet.it>).
2651 Fri Feb 23 18:12:00 2001 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
2653 * sendmsg.c (__objc_forward): Delete strlen() declaration.
2655 2001-02-08 Geoffrey Keating <geoffk@redhat.com>
2657 * configure.in: Don't run AC_PROG_CC_WORKS or AC_EXEEXT, because
2658 we're not interested in the result and they might fail.
2659 * configure: Regenerated.
2661 2001-01-12 Joseph S. Myers <jsm28@cam.ac.uk>
2663 * objc-features.texi: Use @email.
2665 2001-01-12 Joseph S. Myers <jsm28@cam.ac.uk>
2667 * sendmsg.c (__objc_print_dtable_stats): Don't use #ifdef inside
2670 2000-01-11 Richard Earnshaw <rearnsha@arm.com>
2672 * encoding.c (STRUCTURE_SIZE_BOUNDARY): Redefine in a way that
2673 determines the value dynamically.
2675 Wed Jan 3 00:49:10 2001 Ovidiu Predescu <ovidiu@cup.hp.com>
2677 * sendmsg.c: Added __objc_msg_forward, a hook that allows external
2678 libraries to provide a function that returns the real forwarding
2679 function. This can alleviate problems __builtin_apply() and
2680 friends have on various platforms. (Solution suggested by Helge
2683 * objc/objc-api.h: Define __objc_msg_forward.
2685 * sendmsg.c: Define gen_rtx_REG.
2687 2000-12-06 Ralf Corsepius <corsepiu@faw.uni-ulm.de>
2689 * thr-rtems.c: New file. Stub to compile.
2691 2000-09-06 Alexandre Oliva <aoliva@redhat.com>
2693 * configure: Rebuilt with new libtool.m4.
2695 Tue Aug 15 00:38:56 2000 Ovidiu Predescu <ovidiu@cup.hp.com>
2697 * configure.in: Create a config.h file. Check for <sched.h>.
2698 * configure: Regenerate.
2700 * config.h.in: Check for <sched.h>.
2702 2000-08-14 Zack Weinberg <zack@wolery.cumb.org>
2704 * configure: Regenerate after change to ../libtool.m4.
2706 2000-08-14 Andreas Schwab <schwab@suse.de>
2708 * objc-features.texi (Top): Move @menu at end of node.
2710 2000-08-11 Manfred Hollstein <manfredh@redhat.com>
2712 * objc-features.texi: Move @node Top before @menu.
2714 Sun Aug 6 23:27:49 2000 Ovidiu Predescu <ovidiu@cup.hp.com>
2716 * objc-features.texi: Documented the new -fconstant-string-class
2719 Sun Aug 6 22:51:16 2000 Ovidiu Predescu <ovidiu@cup.hp.com>
2721 * thr-posix.c: Integrated Chris Ball's <cball@fmco.com> changes to
2722 improve the Posix thread support for Objective-C.
2724 2000-08-04 Zack Weinberg <zack@wolery.cumb.org>
2726 * aclocal.m4: Replace copy of ../libtool.m4 with
2727 sinclude(../libtool.m4).
2729 Fri Jul 28 08:58:02 2000 Nicola Pero <nicola@brainstorm.co.uk>
2731 * configure.in: Added libtool support; build shared libraries
2732 if --enable-shared was passed on command line.
2733 * Makefile.in: Modified most compilation commands to use libtool.
2734 * aclocal.m4: New symbolic link to the ../libtool.m4, from the
2735 libtool distribution.
2737 Sat Jul 29 00:10:21 2000 Ovidiu Predescu <ovidiu@cup.hp.com>
2739 * sarray.c, Object.m: Removed the explicit prototypes for strlen
2740 and memcpy on 64-bit platforms (Suggested by Rodney Brown
2743 2000-05-12 H.J. Lu (hjl@gnu.org)
2745 * Makefile.in (GTHREAD_FLAGS): New.
2746 (ALL_CFLAGS): Add $(GTHREAD_FLAGS).
2747 (OBJC_THREAD_FILE): Changed to thr-objc.
2749 * configure.in (GTHREAD_FLAGS): New, check and replace it for
2751 (OBJC_THREAD_FILE): Removed.
2755 2000-07-13 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2757 * objc/hash.h: Include string.h.
2759 2000-04-15 David Edelsohn <edelsohn@gnu.org>
2761 * Object.m (strlen): 64-bit PowerPC is a 64bit platform as well.
2763 2000-04-12 Jakub Jelinek <jakub@redhat.com>
2765 * Object.m (strlen): Provide prototype on all 64bit platforms,
2767 * sarray.c (memcpy): Likewise.
2768 * encoding.c (objc_layout_finish_structure): Don't use
2769 ROUND_TYPE_ALIGN on sparc.
2771 * encoding.c (objc_layout_structure_next_member): Do the whole
2772 procedure even for the first member, so that we get correct
2775 2000-03-29 Zack Weinberg <zack@wolery.cumb.org>
2777 * objc/Protocol.h, objc/objc-list.h: Change #endif labels to
2780 2000-02-23 Zack Weinberg <zack@wolery.cumb.org>
2782 * Makefile.in: Add -DIN_TARGET_LIBS to ALL_CFLAGS.
2784 Thu Sep 23 07:19:12 1999 Chris Ball <cball@fmco.com>
2786 * thr-posix.c (__objc_mutex_deallocate): made deallocate work.
2788 Tue Sep 21 07:47:10 1999 Jeffrey A Law (law@cygnus.com)
2790 * Makefile.in (gc.o, gc_gc.o): Do not pass -fgnu-runtime to
2791 the compiler when building C code.
2793 Fri Aug 6 23:32:29 1999 Daniel Jacobowitz <drow@drow.them.org>
2795 * Makefile.in (FLAGS_TO_PASS): Include prefix, exec_prefix,
2796 libdir, libsubdir and tooldir.
2798 Mon Jun 21 05:40:15 1999 John David Anglin <dave@hiauly1>
2800 * init.c (__objc_force_linking): Make global.
2802 Thu May 20 03:20:59 1999 Jeffrey A Law (law@cygnus.com)
2804 * configure.in (AC_EXEEXT): Remove call.
2805 (compiler_name): Explicitly check with no extension and .exe
2807 * configure: Regenerate.
2809 Sun Apr 25 01:15:34 1999 Mumit Khan <khan@xraylith.wisc.edu>
2811 * Makefile.in (CC1OBJ): Define in terms of CC.
2812 (runtime-info.h): Use.
2814 Fri April 8 08:21:07 1999 Ovidiu Predescu <ovidiu@cup.hp.com>
2816 * objc-features.texi: Updated the URL to Boehm's GC page.
2818 Fri Mar 26 23:41:07 1999 Ovidiu Predescu <ovidiu@cup.hp.com>
2820 * archive.c (__objc_code_char, __objc_write_char): Explicitly specify
2821 the char as being signed (patch from Daniel Jacobowitz
2824 Wed Mar 24 22:41:28 1999 Mumit Khan <khan@xraylith.wisc.edu>
2826 * configure.in (AC_PREREQ): Update to 2.13.
2827 (AC_EXEEXT): Call to find possible file extension.
2828 (compiler_name): Use.
2829 * configure: Regenerate.
2831 Wed Jan 27 02:31:01 1999 Jeffrey A Law (law@cygnus.com)
2833 * Makefile.in (ALL_CFLAGS): Add -DIN_GCC.
2835 Tue Jan 5 01:38:53 1999 Jeffrey A Law (law@cygnus.com)
2837 * configure.in (thread_file): Correct and simplify code to find
2839 * configure: Rebuilt.
2841 1998-11-26 Manfred Hollstein <manfred@s-direktnet.de>
2843 * configure.in (compiler_name): Add check to detect if this
2844 language's compiler has been built.
2845 * configure: Regenerate.
2847 Mon Nov 23 16:50:28 1998 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2849 * configure.in: Use AC_PREREQ(2.12.1).
2851 Thu Nov 19 20:33:37 1998 Jeffrey A Law (law@cygnus.com)
2853 * Makefile.in (runtime-info.h): Avoid GNU make extensions.
2855 Sun Nov 8 17:46:14 1998 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2857 * Makefile.in (INCLUDES): Add -I$(srcdir)/$(MULTISRCTOP)../include.
2859 Thu Oct 22 14:34:06 1998 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2861 * configure.in: Use AC_CONFIG_AUX_DIR($topsrcdir).
2863 Sat Oct 17 05:21:31 1998 Ovidiu Predescu <ovidiu@slip.net>
2865 * objc-features.texi (Top): Changed the email address.
2866 * objc-features.texi (Garbage Collection): Use @uref instead of @url.
2868 Mon Oct 11 21:25:27 1998 Ovidiu Predescu <ovidiu@slip.net>
2870 * encoding.c: Redefine get_inner_array_type to get the first entry
2873 Thu Oct 8 12:21:14 1998 Richard Frith-Macdonald <richard@brainstorm.co.uk>
2875 * encoding.c (objc_skip_type_qualifiers): Handle _C_BYREF.
2876 (objc_get_type_qualifiers): Similarly.
2877 * objc/encoding.h (_C_BYREF): Define.
2880 1998-10-07 David S. Miller <davem@pierdol.cobaltmicro.com>
2882 * objc/sarray.h: Make boffset be an unsigned long when sparc so it
2883 works out on 64-bit systems.
2885 Tue Oct 6 20:32:06 1998 Alexandre Oliva <oliva@dcc.unicamp.br>
2887 * Makefile.in (INCLUDES): Make it multilib-friendly.
2889 Fri Oct 2 07:12:14 1998 H.J. Lu (hjl@gnu.org)
2891 * Makefile.in (INCLUDES): Add -I$(srcdir)/../gcc.
2893 Thu Oct 1 22:33:03 1998 Robert Lipe <robertl@dgii.com>
2894 Jeffrey A Law (law@cygnus.com)
2896 * Makefile.in (INCLUDES): Reference gcc via $MULTIBUILDTOP.
2897 (FLAGS_TO_PASS): Added.
2898 (runtime-info.h): Reference cc1ibj via $MULTIBUILDTOP.
2900 * archive.c: Change config.h to tconfig.h.
2902 * configure.in: Find gcc's object directory even for multilibs.
2904 Wed Sep 30 18:17:17 1998 Robert Lipe <robertl@dgii.com>
2906 * configure.in: Escape ^ in grep string.
2907 * configure: Rebuilt.
2909 Wed Sep 30 09:14:52 1998 Jeffrey A Law (law@cygnus.com)
2911 * All .h files pushed down into the objc/ subdirectory.
2912 * Makefile.in (copy_headers): Corresponding changes.
2913 * configure.in (AC_INIT): Corresponding changes.
2914 * configure: Rebuilt.
2916 1998-09-30 Ben Elliston <bje@cygnus.com>
2917 Jeff Law <law@cygnus.com>
2919 * Makefile.in: Rewrite.
2921 * configure.in: Likewise.
2923 * configure: Regenerate.
2925 * All .c files. Remove "objc" prefix when including objc header
2926 files. Include tconfig.h, not ../tconfig.h.
2928 Mon Sep 21 23:27:10 1998 Ovidiu Predescu <ovidiu@slip.net>
2930 * encoding.c (TREE_TYPE, ARRAY_TYPE): Define.
2931 (get_inner_array_type): Define.
2933 1998-09-21 Ben Elliston <bje@cygnus.com>
2935 * New directory. Moved files from ../gcc/objc.
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