+2010-12-26 Nicola Pero <nicola.pero@meta-innovation.com>
+
+ * init.c (create_tree_of_subclasses_inherited_from): Use
+ class_superclass_of_class instead of assuming a class is
+ unresolved when it could be resolved. Tidied up assignment and
+ check.
+ (__objc_tree_insert_class): Enhanced DEBUG_PRINTF.
+ (objc_tree_insert_class): Tidied up loop; return immediately upon
+ inserting a class.
+ (__objc_exec_class): Do not set __objc_class_tree_list.
+
+2010-12-24 Nicola Pero <nicola.pero@meta-innovation.com>
+
+ * selector.c (sel_getTypedSelector): Return NULL if given a NULL
+ argument.
+ (sel_registerTypedName): Same.
+ (sel_registerName): Same.
+ * objc/runtime.h: Updated documentation.
+
+2010-12-24 Nicola Pero <nicola.pero@meta-innovation.com>
+
+ * objc/runtime.h (class_addIvar): Updated documentation. The
+ alignment is actually the log_2 of the alignment in bytes.
+ * ivars.c (class_addIvar): Corresponding change to the
+ implementation.
+
+2010-12-24 Nicola Pero <nicola.pero@meta-innovation.com>
+
+ * objc/runtime.h (sel_getType): Renamed to sel_getTypeEncoding to
+ be consistent with method_getTypeEncoding and
+ ivar_getTypeEncoding.
+ (sel_copyTypedSelectorList, sel_getTypedSelector): New.
+ * selector.c (sel_getType): Renamed to sel_getTypeEncoding.
+ (sel_copyTypedSelectorList, sel_getTypedSelector): New.
+ (sel_get_type): Updated call to sel_getType.
+
+2010-12-24 Nicola Pero <nicola.pero@meta-innovation.com>
+
+ * objc/runtime.h (class_conformsToProtocol,
+ class_copyProtocolList): Updated documentation.
+
+2010-12-23 Nicola Pero <nicola.pero@meta-innovation.com>
+
+ * init.c (create_tree_of_subclasses_inherited_from): Updated
+ DEBUG_PRINTF messages.
+ (__objc_tree_insert_class): Same.
+ (__objc_send_load_using_method_list): Same.
+ (__objc_send_load): Same.
+ (__objc_exec_class): Same. In particular, do not print the module
+ name since it is no longer used.
+ * sendmsg.c (__objc_send_initialize): Added DEBUG_PRINTFs for
+ tracking +initialize calls.
+ (__objc_update_dispatch_table_for_class): Added DEBUG_PRINTFs for
+ tracking updates of dispatch tables.
+ (__objc_install_dispatch_table_for_class): Same.
+
+2010-12-23 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
+
+ * Makefile.in (libobjc$(libsuffix).la): Link with -Wc,-shared-libgcc.
+ (libobjc_gc$(libsuffix).la): Likewise.
+
+2010-12-23 Nicola Pero <nicola.pero@meta-innovation.com>
+
+ * sendmsg.c (class_addMethod): Return NO if the method already
+ exists in the class.
+
+2010-12-22 Nicola Pero <nicola.pero@meta-innovation.com>
+
+ * init.c (duplicate_classes): New.
+ (__objc_exec_class): Initialize duplicate_classes.
+ (__objc_create_classes_tree): Ignore classes in the
+ duplicate_classes table.
+ (__objc_call_load_callback): Same.
+ (__objc_init_class): If a duplicate class is found, add it to
+ duplicate_classes instead of aborting. Return YES if the class is
+ not a duplicate, and NO if it is.
+ * objc-private/runtime.h (__objc_init_class): Updated prototype.
+
+2010-12-22 Nicola Pero <nicola.pero@meta-innovation.com>
+
+ * objc-private/objc-list.h: Reindented file. No code changes.
+ * objc-private/sarray.h: Same change.
+
+2010-12-22 Nicola Pero <nicola.pero@meta-innovation.com>
+
+ * objc-private/accessors.h: Removed 'extern "C"' guards. This
+ file is never compiled with C++.
+ * objc-private/hash.h: Same change.
+ * objc-private/objc-list.h: Same change.
+ * objc-private/objc-sync.h: Same change.
+ * objc-private/protocols.h: Same change.
+ * objc-private/runtime.h: Same change.
+ * objc-private/sarray.h: Same change.
+ * objc-private/selector.h: Same change.
+
+2010-12-21 Nicola Pero <nicola.pero@meta-innovation.com>
+
+ PR libobjc/18764
+ * class.c (__objc_add_class_to_hash): Return YES if the class was
+ added, and NO if it already existed.
+ * init.c (__objc_init_class): If __objc_add_class_to_hash returns
+ NO, then abort the program with an error message.
+ * objc-private/runtime.h (__objc_add_class_to_hash): Updated
+ declaration.
+
+2010-12-21 Nicola Pero <nicola.pero@meta-innovation.com>
+
+ * init.c (_objc_load_callback): Initialize with 0.
+ (__objc_call_callback): Renamed to __objc_call_load_callback.
+ Check _objc_load_callback only once, and if it is not set, return
+ immediately.
+ (objc_send_load): Updated call to __objc_call_callback.
+
+2010-12-21 Nicola Pero <nicola.pero@meta-innovation.com>
+
+ PR libobjc/16110
+ * init.c (__objc_send_message_in_list): Renamed to
+ __objc_send_load_using_method_list. Do not take an 'op' argument.
+ Register the 'load' selector if needed.
+ (__objc_send_load): Do not register the 'load' selector. Updated
+ call to __objc_send_message_in_list.
+ (__objc_create_classes_tree): Add the class of any claimed
+ category that was loaded in the module to the list of classes for
+ which we try to execute +load.
+
+2010-12-21 Nicola Pero <nicola.pero@meta-innovation.com>
+
+ * objc-private/common.h: When DEBUG is defined, include <stdio.h>.
+ Updated comments.
+ * init.c (__objc_tree_insert_class): Use %p, not %x, when printing
+ a pointer using DEBUG_PRINTF.
+
+2010-12-21 Nicola Pero <nicola.pero@meta-innovation.com>
+
+ PR libobjc/45953
+ * selector.c (__sel_register_typed_name): When registering a new
+ selector with the same name as an existing one, reuse the existing
+ name string. Also updated types, casts and comments in the whole
+ function.
+
+2010-12-21 Nicola Pero <nicola.pero@meta-innovation.com>
+
+ * objc-private/module-abi-8.h (struct objc_symtab): Declare 'refs'
+ to be 'struct objc_selector *' and not 'SEL'.
+ * init.c (__objc_exec_class): Call
+ __objc_register_selectors_from_module instead of iterating over
+ each selector and calling __sel_register_typed_name for each.
+ * objc-private/selector.h: Declare
+ __objc_register_selectors_from_module instead of
+ __sel_register_typed_name.
+ * selector.c (__objc_register_selectors_from_module): New.
+ (__sel_register_typed_name): Made static.
+
+2010-12-21 Nicola Pero <nicola.pero@meta-innovation.com>
+
+ * linking.m: Do not include objc/NXConstStr.h.
+
+2010-12-21 Nicola Pero <nicola.pero@meta-innovation.com>
+
+ * objc-private/runtime.h (DEBUG_PRINTF): Moved from here ...
+ * objc-private/common.h (DEBUG_PRINTF): To here.
+ * hash.c: Do not include objc-private/runtime.h and objc/thr.h.
+
+2010-12-21 Nicola Pero <nicola.pero@meta-innovation.com>
+
+ * hash.c: Tidied up comments and indentation. No code changes.
+
+2010-12-19 Nicola Pero <nicola.pero@meta-innovation.com>
+
+ PR libobjc/47012
+ * accessors.m (objc_getProperty): If not atomic, do not
+ retain/autorelease the returned value.
+
+2010-12-19 Nicola Pero <nicola.pero@meta-innovation.com>
+
+ * objc-private/runtime.h (__objc_selector_max_index,
+ __objc_init_selector_tables, __objc_register_selectors_from_class,
+ __objc_register_selectors_from_list,
+ __objc_register_selectors_from_description_list): Moved to ...
+ * objc-private/selector.h: ... here.
+
+2010-12-19 Nicola Pero <nicola.pero@meta-innovation.com>
+
+ * objc-private/runtime.h (__objc_class_links_resolved): Removed.
+ (__objc_print_dtable_stats): Removed.
+ (__sel_register_typed_name): Removed.
+ * sendmsg.c (__objc_print_dtable_stats): Use 'void' as argument.
+
+2010-12-19 Nicola Pero <nicola.pero@meta-innovation.com>
+
+ * init.c (__objc_exec_class): Call __objc_resolve_class_links (),
+ if appropriate, after loading the module.
+
+2010-12-19 Nicola Pero <nicola.pero@meta-innovation.com>
+
+ * sendmsg.c (method_setImplementation): Do not declare.
+
+2010-12-19 Nicola Pero <nicola.pero@meta-innovation.com>
+
+ * objc/message.h: Updated comments.
+ * objc/runtime.h: Updated comments.
+
+2010-12-19 Nicola Pero <nicola.pero@meta-innovation.com>
+
+ * class.c (objc_lookupClass): Renamed to objc_lookUpClass.
+ * protocols.c: Updated all calls to objc_lookupClass to call
+ objc_lookUpClass instead.
+ * sendmsg.c (objc_lookupClass): Do not declare.
+ (get_imp): Update call to objc_lookupClass to call
+ objc_lookUpClass instead.
+ * objc/runtime.h (objc_lookupClass): Renamed to objc_lookUpClass.
+
+2010-12-19 Nicola Pero <nicola.pero@meta-innovation.com>
+
+ * objc/runtime.h (class_ivar_set_gcinvisible): Declare.
+ * sendmsg.c (_CLS_IN_CONSTRUCTION, CLS_IS_IN_CONSTRUCTION): Do not
+ define. Updated comments.
+
+2010-12-19 Nicola Pero <nicola.pero@meta-innovation.com>
+
+ * objc/encoding.h: Updated comments.
+ * objc/runtime.h: Updated comments.
+ (objc_setGetUnknownClassHandler): Mark with objc_EXPORT.
+ (objc_sizeof_type): Same.
+ (objc_alignof_type): Same.
+ (objc_aligned_size): Same.
+ (objc_promoted_size): Same.
+ (objc_skip_type_qualifiers): Same.
+ (objc_skip_typespec): Same.
+ (objc_skip_offset): Same.
+ (objc_skip_argspec): Same.
+ (objc_get_type_qualifiers): Same.
+ (objc_layout_structure): Same.
+ (objc_layout_structure_next_member): Same.
+ (objc_layout_finish_structure): Same.
+ (objc_layout_structure_get_info): Same.
+
+2010-12-19 Nicola Pero <nicola.pero@meta-innovation.com>
+
+ * init.c: Updated comments.
+ * objc/objc-api.h: Updated comments.
+ * objc/runtime.h (_objc_load_callback): Declare.
+
+2010-12-19 Nicola Pero <nicola.pero@meta-innovation.com>
+
+ * objc/Object.h: Include deprecated/typedstream.h and
+ deprecated/hash.h instead of typedstream.h. Updated comments.
+
+2010-12-19 Nicola Pero <nicola.pero@meta-innovation.com>
+
+ * Makefile.in (OBJC_DEPRECATED_H): Added objc_msg_sendv.h.
+ * objc/deprecated/objc_msg_sendv.h: New.
+ * objc/message.h: Do not define retval_t, apply_t, arglist,
+ arglist_t, objc_msg_sendv, now in
+ objc/deprecated/objc_msg_sendv.h.
+ * objc/objc.h: Do not include message.h; include
+ objc/deprecated/objc_msg_sendv.h instead. Tidied up comments.
+ * sendmsg.c: Include objc/message.h.
+ * thr.c: Include objc/message.h.
+
+2010-12-19 Nicola Pero <nicola.pero@meta-innovation.com>
+
+ * objc/objc-exception.h: Include objc-decls.h. Mark all
+ functions with objc_EXPORT.
+ * objc/objc-sync.h: Same change.
+
+2010-12-19 Nicola Pero <nicola.pero@meta-innovation.com>
+
+ * Protocol.m: Moved all methods, with the exception of -isEqual:,
+ into the 'Deprecated' category.
+ * objc/Protocol.h: Removed all methods, moved to
+ objc/deprecated/Protocol.h. Include objc/deprecated/Protocol.h.
+ * objc/deprecated/Protocol.h: New.
+ * Makefile.in (OBJC_DEPRECATED_H): Added Protocol.h.
+
+2010-12-19 Nicola Pero <nicola.pero@meta-innovation.com>
+
+ * init.c: Include objc-private/selector.h. Do not declare
+ __sel_register_typed_name.
+ * objc-private/selector.h (__sel_register_typed_name): Declare.
+ * selector.c: Include objc-private/selector.h.
+
+2010-12-18 Nicola Pero <nicola.pero@meta-innovation.com>
+
+ * class.c: Tidied up comments and indentation. No code changes.
+ * error.c: Same.
+ * exception.c: Same.
+ * init.c: Same.
+ * ivars.c: Same.
+ * memory.c: Same.
+ * objc-foreach.c: Same.
+ * objc-sync.c: Same.
+ * objects.c: Same.
+ * protocols.c: Same.
+ * sarray.c: Same.
+ * thr.c: Same.
+
+2010-12-17 Nicola Pero <nicola.pero@meta-innovation.com>
+
+ * init.c: Include objc/runtime.h and objc-private/module-abi-8.h
+ instead of objc/objc-api.h.
+ (init_check_module_version): Take a 'struct objc_module *'
+ argument instead of 'Module_t'. Use 'struct objc_module *'
+ instead of 'Module_t'.
+ (__objc_created_classes_tree): Take a 'struct objc_module *'
+ argument instead of 'Module_t'; use 'struct objc_symtab *' instead
+ of 'Symtab_t'.
+ (__objc_call_callback): Take a 'struct objc_module *' argument
+ instead of 'Module_t'; use 'struct objc_symtab *' instead of
+ 'Symtab_t' and 'struct objc_category *' instead of 'Category_t'.
+ (_objc_load_callback): Take a 'struct objc_category *' argument
+ instead of 'Category *'.
+ (class_superclass_of_class): Use objc_getClass() instead of
+ objc_lookup_class().
+ (create_tree_of_subclasses_inherited_from): Same change (also, use
+ an explicit 'if' instead of '?').
+ (objc_init_statics): Same change.
+ (objc_send_load): Same change.
+ (__objc_init_protocol): same change.
+ (__objc_send_message_in_list): Take a 'struct objc_method_list *'
+ argument instead of 'MethodList_t'. Use 'struct objc_method *'
+ instead of 'Method_t'.
+ (__objc_send_load): Use 'struct objc_method_list *' instead of
+ 'MethodList_t'. Use sel_registerName() instead of
+ sel_register_name().
+ (__objc_exec_class): Take a 'struct objc_module *' argument
+ instead of 'Module_t'. Use 'struct objc_symtab *' instead of
+ 'Symtab_t'. Use objc_getClass() instead of objc_lookup_class().
+ Use 'struct objc_category *' instead of 'Category_t'.
+
+2010-12-16 Nicola Pero <nicola.pero@meta-innovation.com>
+
+ * sendmsg.c: Include objc/runtime.h instead of objc/objc-api.h.
+ Include objc-private/module-abi-8.h and objc-private/selector.h
+ instead of objc/encoding.h.
+ (objc_msg_lookup_super): Use super->super_class instead of
+ super->class.
+ (method_get_first_argument, method_get_next_argument): Declare
+ locally.
+ (class_get_instance_method): Declare before using.
+ (objc_msg_sendv): Use 'struct objc_method' instead of 'Method'.
+ (__objc_init_dispatch_tables, __objc_send_initialize): Use
+ sel_registerName() instead of sel_register_name().
+ (__objc_forward): Use sel_getName() instead of sel_get_name().
+ (objc_get_uninstalled_dtable): Use 'void' as argument.
+ * objc-private/selector.h: New.
+
+2010-12-15 Nicola Pero <nicola.pero@meta-innovation.com>
+
+ * objc/message.h (objc_super): When using the modern API, do not
+ define Super and Super_t, and always use 'super_class' for the
+ super class field.
+ (objc_msg_lookup_super): Updated prototype to use 'struct
+ objc_super *' instead of 'Super_t'.
+ * sendmsg.c (objc_msg_lookup_super): Updated prototype to use
+ 'struct objc_super *' instead of 'Super_t'.
+
+2010-12-15 Nicola Pero <nicola.pero@meta-innovation.com>
+
+ * objc/message.h: Update comments, reindented code and moved
+ deprecated types and functions at the end of the file. No code
+ changes.
+
+2010-12-15 Nicola Pero <nicola.pero@meta-innovation.com>
+
+ * ivars.c (class_addIvar): Use the 'size' argument instead of
+ trying to calculate it using objc_sizeof_type().
+ * objc/runtime.h (class_addIvar): Updated comments.
+
+2010-12-15 Nicola Pero <nicola.pero@meta-innovation.com>
+
+ * sendmsg.c: Reindented some code and tidied up comments. No
+ actual code changes.
+
2010-12-14 Nicola Pero <nicola.pero@meta-innovation.com>
* objc/Object.h: Moved all the methods, with the exception of