2021-04-08  Release Manager

	* GCC 10.3.0 released.

2021-01-03  Iain Sandoe  <iain@sandoe.co.uk>
	    Jakub Jelinek   <jakub@redhat.com>

	PR target/97865
	* configure: Regenerate.

2020-12-26  Iain Sandoe  <iain@sandoe.co.uk>

	Backported from master:
	2020-10-11  Iain Sandoe  <iain@sandoe.co.uk>

	* encoding.c (_darwin_rs6000_special_round_type_align):
	Use DFMode in the emulation of the special round type.

2020-07-23  Release Manager

	* GCC 10.2.0 released.

2020-05-07  Release Manager

	* GCC 10.1.0 released.

2020-02-12  Sandra Loosemore  <sandra@codesourcery.com>

	PR libstdc++/79193
	PR libstdc++/88999

	* configure: Regenerated.

2020-01-24  Maciej W. Rozycki  <macro@wdc.com>

	* Makefile.in (aclocal_deps): Add `toolexeclibdir.m4'.
	* aclocal.m4: Include `toolexeclibdir.m4'.
	* configure.ac: Handle `--with-toolexeclibdir='.
	* configure: Regenerate.

2020-01-01  Andrew Pinski  <pinskia@gmail.com>

	PR libobjc/93099
	* objc/objc-decls.h (objc_EXPORT): Define it to
	extern for DLL_EXPORT define case.

2020-01-01  Jakub Jelinek  <jakub@redhat.com>

	Update copyright years.

2019-11-26  Tobias Burnus  <tobias@codesourcery.com>

	* Makefile.in (aclocal_deps): Fix path to cet.m4.

2019-09-27  Maciej W. Rozycki  <macro@wdc.com>

	* configure: Regenerate.

2019-04-23  Ramana Radhakrishnan  <ramana.radhakrishnan@arm.com>
	    Bernd Edlinger  <bernd.edlinger@hotmail.de>
	    Jakub Jelinek  <jakub@redhat.com>

	PR target/89093
	* exception.c (PERSONALITY_FUNCTION): Add general-regs-only target
	attribute for ARM.

2019-03-06  Uroš Bizjak  <ubizjak@gmail.com>

	* encoding.c (DFmode): #undef before #define.

2019-01-09  Sandra Loosemore  <sandra@codesourcery.com>

	PR other/16615
	* objc/runtime.h: Change "can not" to "cannot".

2019-01-09  Sandra Loosemore  <sandra@codesourcery.com>

	PR other/16615

	* class.c: Mechanically replace "can not" with "cannot".
	* objc/runtime.h: Likewise.
	* sendmsg.c: Likewise.

2019-01-01  Jakub Jelinek  <jakub@redhat.com>

	Update copyright years.

2018-10-31  Joseph Myers  <joseph@codesourcery.com>

	PR bootstrap/82856
	* configure.ac: Remove AC_PREREQ.
	* aclocal.m4, config.h.in, configure: Regenerate.

2018-04-24  H.J. Lu  <hongjiu.lu@intel.com>

	* configure: Regenerated.

2018-04-19  Jakub Jelinek  <jakub@redhat.com>

	* configure: Regenerated.

2018-04-18  David Malcolm  <dmalcolm@redhat.com>

	PR jit/85384
	* configure: Regenerate.

2018-02-14  Igor Tsimbalist  <igor.v.tsimbalist@intel.com>

	PR target/84148
	* configure: Regenerate.

2018-01-03  Jakub Jelinek  <jakub@redhat.com>

	Update copyright years.

2017-11-23  Tom de Vries  <tom@codesourcery.com>

	* class.c (CLASS_TABLE_HASH): Wrap in "do {} while (0)".

2017-11-17  Igor Tsimbalist  <igor.v.tsimbalist@intel.com>

	* Makefile.in: Regenerate.
	* aclocal.m4: Likeiwse.
	* configure: Likewise.
	* configure.ac: Set CET_FLAGS. Update XCFLAGS.

2017-08-30  Richard Sandiford  <richard.sandiford@linaro.org>
	    Alan Hayward  <alan.hayward@arm.com>
	    David Sherwood  <david.sherwood@arm.com>

	* encoding.c (_darwin_rs6000_special_round_type_align): Prefix mode
	names with E_ in case statements.

2017-02-07  Richard Biener  <rguenther@suse.de>

	PR tree-optimization/79256
	PR middle-end/79278
	* encoding.c (objc_layout_structure_next_member): Adjust
	ADJUST_FIELD_ALIGN usage.

2017-01-18  Matthias Klose  <doko@ubuntu.com>

	PR libobjc/78697
	* configure.ac: Allow default for --with-target-bdw-gc-include.
	* configure: Regenerate.

	PR libobjc/78698
	* configure.ac: Use the libgc.la file when available.
	* configure: Regenerate.

2017-01-17  Jakub Jelinek  <jakub@redhat.com>

	PR other/79046
	* configure: Regenerated.
	* configure.ac: Add GCC_BASE_VER.
	* Makefile.in (gcc_version): Use @get_gcc_base_ver@ instead of cat to
	get version from BASE-VER file.
	* configure: Regenerated.

2017-01-01  Jakub Jelinek  <jakub@redhat.com>

	Update copyright years.

2016-12-01  Matthias Klose  <doko@ubuntu.com>

	* configure.ac: Don't use pkg-config to check for bdw-gc.
	* configure: Regenerate.

2016-11-30  Matthias Klose  <doko@ubuntu.com>

	* configure.ac: Set BDW_GC_CFLAGS and BDW_GC_LIBS after checking
	for the existence of the pkg-config modules.
	* Regenerate.

2016-11-30  Jakub Jelinek  <jakub@redhat.com>

	* configure.ac (--enable-objc-gc): If not given, default to
	enable_objc_gc=no.
	* configure: Regenerated.

2016-11-30  Matthias Klose  <doko@ubuntu.com>

	* configure.ac (--enable-objc-gc): Allow to configure with a
	system provided boehm-gc.
	* configure: Regenerate.
	* Makefile.in (OBJC_BOEHM_GC_LIBS): Get value from configure.
	* gc.c: Include system bdw-gc headers.
	* memory.c: Likewise.
	* objects.c: Likewise.

2016-11-15  Matthias Klose  <doko@ubuntu.com>

	* aclocal.m4: Regenerate.
	* configure: Likewise.

2016-01-04  Jakub Jelinek  <jakub@redhat.com>

	Update copyright years.

2015-11-07  Trevor Saunders  <tbsaunde+gcc@tbsaunde.org>

	PR libobjc/24775
	* encoding.c (_darwin_rs6000_special_round_type_align): Use
	__CHAR_BIT__ instead of BITS_PER_UNIT.
	(objc_sizeof_type): Likewise.
	(objc_layout_structure): Likewise.
	(objc_layout_structure_next_member): Likewise.
	(objc_layout_finish_structure): Likewise.
	(objc_layout_structure_get_info): Likewise.

2015-11-03  Trevor Saunders  <tbsaunde+gcc@tbsaunde.org>

	PR libobjc/24775
	* encoding.c (objc_layout_finish_structure): Remove usage of
	ROUND_TYPE_SIZE.

2015-09-12  Trevor Saunders  <tbsaunde+gcc@tbsaunde.org>

	PR libobjc/24775
	* sendmsg.c (tm.h): Remove include.

2015-09-12  Trevor Saunders  <tbsaunde+gcc@tbsaunde.org>

	PR libobjc/24775
	* sendmsg.c (gen_rtx): Remove macro.
	(gen_rtx_MEM): Likewise.
	(gen_rtx_REG): Likewise.
	(rtx): Likewise.

2015-09-12  Trevor Saunders  <tbsaunde+gcc@tbsaunde.org>

	PR libobjc/24775
	* sendmsg.c: Remove check of STRUCT_VALUE macro.

2015-05-13  Eric Botcazou  <ebotcazou@adacore.com>

	* configure.ac: Remove manual SJLJ check.
	* config.h.in: Regenerate.
	* configure: Likewise.
	* exception.c: Replace SJLJ_EXCEPTIONS by __USING_SJLJ_EXCEPTIONS__.

2015-05-13  Michael Haubenwallner  <michael.haubenwallner@ssi-schaefer.com>

	* aclocal.m4: Regenerated with automake-1.11.6.

2015-05-04  Trevor Saunders  <tbsaunde+gcc@tbsaunde.org>

	* configure: Regenerate.

2015-05-01  Trevor Saunders  <tbsaunde+gcc@tbsaunde.org>

	* acinclude.m4: Include bitfields.m4.
	* config.h.in: Regenerate.
	* configure: Likewise.
	* configure.ac: Invoke gt_BITFIELD_TYPE_MATTERS.
	* encoding.c: Check HAVE_BITFIELD_TYPE_MATTERS.

2015-04-29  Trevor Saunders  <tbsaunde+gcc@tbsaunde.org>

	* encoding.c (objc_layout_structure_next_member): Check the value of
	PCC_BITFIELD_TYPE_MATTERS not if it is defined.

2015-02-05  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>

	PR libobjc/63765
	* thr.c (_XOPEN_SOURCE): Remove.

2015-01-27  Matthias Klose  <doko@ubuntu.com>

	* sendmsg.c: Add prototypes for __objc_get_forward_imp and get_imp.

2015-01-09  Dimitris Papavasiliou  <dpapavas@gmail.com>

	PR libobjc/51891
	* ivars.c: Add a check for classes without instance
	variables, which have a NULL ivar list pointer.

2015-01-05  Jakub Jelinek  <jakub@redhat.com>

	Update copyright years.

2014-11-21  H.J. Lu  <hongjiu.lu@intel.com>

	PR bootstrap/63784
	* configure: Regenerated.

2014-11-11  Francois-Xavier Coudert  <fxcoudert@gcc.gnu.org>

	PR target/63610
	* configure: Regenerate.

2014-11-05  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>

	* thr.c (_XOPEN_SOURCE): Define as 600.

2014-07-27  Alan Modra  <amodra@gmail.com>
	    Matthias Klose  <doko@ubuntu.com>

	PR libobjc/61920

	* encoding.c: Define rs6000_special_adjust_field_align_p.

2014-01-02  Richard Sandiford  <rdsandiford@googlemail.com>

	Update copyright years

2013-09-20  Alan Modra  <amodra@gmail.com>

	* configure: Regenerate.

2013-07-21   OndÅej BÃ­lka  <neleai@seznam.cz>

	* class.c: Fix typos.
	* encoding.c: Likewise.
	* init.c: Likewise.
	* objc-private/runtime.h: Likewise.
	* objc/runtime.h: Likewise.
	* objc-sync.c: Likewise.

2013-07-04  Kai Tietz  <ktietz@redhat.com>

	* exception.c: Add check for SjLj to SEH blocks.

2013-02-03  Richard Sandiford  <rdsandiford@googlemail.com>

	Update copyright years.

2012-10-19  Michael Meissner  <meissner@linux.vnet.ibm.com>

	* encoding.c (TARGET_VSX): Provide definitions based on the
	current compilation options, and not based off the target options
	structure.
	(TARGET_ALTIVEC): Likewise.
	(TARGET_64BIT): Likewise.

2012-09-14  David Edelsohn  <dje.gcc@gmail.com>

	* configure: Regenerated.

2012-07-19  Tristan Gingold  <gingold@adacore.com>
	    Richard Henderson  <rth@redhat.com>

	* exception.c (__gnu_objc_personality_seh0): New function.

2012-05-16  H.J. Lu  <hongjiu.lu@intel.com>

	* configure: Regenerated.

2012-03-12  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>

	* configure.ac (enable_objc_gc): Remove alpha*-dec-osf* handling.
	* configure: Regenerate.

	* thr.c (_XOPEN_SOURCE): Define unconditionally.

2011-11-21  Andreas Tobler  <andreast@fgznet.ch>

	* configure: Regenerate.

2011-11-02  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>

	* Makefile.in (INCLUDES): Add -I$(MULTIBUILDTOP)../libgcc.
	* configure.ac (target_thread_file, HAVE_GTHR_DEFAULT): Remove.
	* configure: Regenerate.
	* config.h.in: Regenerate.

2011-10-17  Paul Brook  <paul@codesourcery.com>
	    Matthias Klose  <doko@ubuntu.com>

	* exception.c (parse_lsda_header): hardcode ttype_encoding for older
	ARM EABI toolchains.
	(get_ttype_entry) Remove __ARM_EABI_UNWINDER__ variant.

2011-10-09  Nicola Pero  <nicola.pero@meta-innovation.com>

	PR libobjc/49883
	* init.c (__objc_exec_class): Work around a bug in clang's code
	generation.  Clang sets the class->info field to values different
	from 0x1 or 0x2 (the only allowed values in the traditional GNU
	Objective-C runtime ABI) to store some additional information, but
	this breaks backwards compatibility.  Wipe out all the bits in the
	fields other than the first two upon loading a class.

2011-10-09  Nicola Pero  <nicola.pero@meta-innovation.com>

	* class.c (objc_lookup_class): Added back for compatibility with
	clang which seems to emit calls to it.

2011-10-08  Richard Frith-Macdonald <rfm@gnu.org>
	    Nicola Pero  <nicola.pero@meta-innovation.com>

	PR libobjc/50428
	* sendmsg.c (__objc_send_initialize): If a class does not have an
	+initialize method, search for an +initialize method in the
	superclass and in the ancestor classes and execute the first one
	that is found.  This makes the GNU runtime behave in the same way
	as the Apple/NeXT runtime with respect to +initialize methods and
	subclassing.

2011-08-06  Nicola Pero  <nicola.pero@meta-innovation.com>

	PR libobjc/50002
	* class.c (__objc_update_classes_with_methods): Iterate over meta
	classes as well as normal classes when refreshing the method
	implementations.  This fixes replacing class methods.

2011-08-06  Nicola Pero  <nicola.pero@meta-innovation.com>

	* class.c (class_getSuperclass): Fixed to work with meta classes
	still in construction too.

2011-08-06  Nicola Pero  <nicola.pero@meta-innovation.com>

	* class.c (class_getSuperclass): Fixed typo in comment.

2011-08-06  Nicola Pero  <nicola.pero@meta-innovation.com>

	PR libobjc/49882
	* class.c (class_getSuperclass): Return the superclass if the
	class is in construction.
	* objc/runtime.h (class_getSuperclass): Updated documentation.

2011-08-05  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>

	* Makefile.in (INCLUDES): Search
	$(srcdir)/$(MULTISRCTOP)../libgcc.

2011-06-08  Nicola Pero  <nicola.pero@meta-innovation.com>

	* objc/objc.h (__GNU_LIBOBJC__): Bumped to 20110608.

2011-06-08  Nicola Pero  <nicola.pero@meta-innovation.com>

	* configure.ac (VERSION): Bumped to 4:0:0.
	* configure (VERSION): Likewise.

2011-06-08  Nicola Pero  <nicola.pero@meta-innovation.com>

	* objc/README: Updated.
	* objc-private/selector.h: Updated comments.

2011-06-07  Nicola Pero  <nicola.pero@meta-innovation.com>

	* sendmsg.c (class_get_instance_method): Removed.
	(class_get_class_method): Removed.
	(objc_get_uninstalled_dtable): Removed.

2011-06-07  Nicola Pero  <nicola.pero@meta-innovation.com>

	* objc-private/module-abi-8.h (class_get_instance_size): Removed.
	* objects.c (class_create_instance): Removed.
	* error.c (__USE_FIXED_PROTOTYPES__): Removed.
	* gc.c (__objc_generate_gc_type_description): Use
	class_getInstanceSize() instead of class_get_instance_size().
	* selector.c (sel_types_match): Made static.
	(sel_get_typed_uid): Removed.
	(sel_get_any_typed_uid): Removed.
	(sel_get_name): Removed.
	(sel_get_type): Removed.
	(sel_register_name): Removed.
	(sel_register_typed_name): Removed.
	(sel_get_uid): Removed.

2011-06-07  Nicola Pero  <nicola.pero@meta-innovation.com>

	* encoding.c (method_get_number_of_arguments): Removed.
	(method_get_sizeof_arguments): Removed.

2011-06-07  Nicola Pero  <nicola.pero@meta-innovation.com>

	* class.c (objc_next_class): Removed.
	(class_pose_as): Removed.
	(CLASSOF): Removed.
	(class_table_replace): Removed.
	(objc_lookup_class): Removed.

2011-06-07  Nicola Pero  <nicola.pero@meta-innovation.com>

	Removed the Traditional Objective-C runtime public API.
	* Makefile.in (OBJC_DEPRECATED_H): Variable removed.
	(install-headers): Do not create the objc/deprecated directory and
	do not install the deprecated headers.
	(OBJC_H): Removed encoding.h and objc-api.h.
	* Object.m: Removed all methods with the exception of -class and
	-isEqual:.  Updated includes.  ([-class]): Use Modern API.
	* objc/Object.h: Do not include deprecated/Object.h.
	* objc/deprecated/Object.h: Removed.
	* linking.m (__objc_linking): Call [Object class] instead of
	[Object name].
	* Protocol.m: Removed all methods with the exception of -isEqual:.
	Updated includes.
	* objc/Protocol.h: Do not include deprecated/Protocol.h.
	* objc/deprecated/Protocol.h: Removed.
	* objc/deprecated/struct_objc_symtab.h: Removed.
	* objc/deprecated/struct_objc_module.h: Removed.
	* objc/deprecated/struct_objc_ivar.h: Removed.
	* objc/deprecated/struct_objc_ivar_list.h: Removed.
	* objc/deprecated/struct_objc_method.h: Removed.
	* objc/deprecated/struct_objc_method_list.h: Removed.
	* objc/deprecated/struct_objc_protocol_list.h: Removed.
	* objc/deprecated/struct_objc_category.h: Removed.
	* objc/deprecated/MetaClass.h: Removed.
	* objc/deprecated/objc_msg_sendv.h: Removed.
	* objc/deprecated/README: Removed.
	* objc/deprecated/struct_objc_class.h: Removed.
	* objc/deprecated/struct_objc_protocol.h: Removed.
	* objc/deprecated/struct_objc_selector.h: Removed.
	* objc/encoding.h: Removed.
	* objc/message.h (struct objc_super): Removed the definition for
	the Traditional Objective-C runtime API.
	* objc/objc.h: Do not include objc/objc-decls.h.
	deprecated/struct_objc_selector.h, deprecated/MetaClass.h,
	deprecated/struct_objc_class.h, deprecated/struct_objc_protocol.h
	and deprecated/objc_msg_sendv.h.  Uncommented new definition of
	Protocol *.
	* objc/objc-api.h: Removed.
	* objc/runtime.h: Updated comments.  Removed check to detect
	concurrent usage of Traditional and Modern APIs.
	* objc-private/module-abi-8.h: Always define struct objc_class and
	struct objc_protocol.  (struct objc_protocol_list): Changed type
	of 'list' argument from 'Protocol *' to 'struct objc_protocol *'.
	(class_get_instance_size): Added.
	* objc-private/protocols.h (__objc_protocols_add_protocol): Take a
	'struct objc_protocol *' as argument, not a 'Protocol *'.
	* objc-private/runtime.h: Updated comments.
	* objc-private/selector.h (struct objc_selector, sel_eq): Added.
	* class.c: Include objc-private/selector.h.
	(objc_get_meta_class): Return a Class instead of a MetaClass.
	* encoding.c (method_get_next_argument): Removed.
	(method_get_first_argument): Removed.
	(method_get_nth_argument): Removed.
	* gc.c: Include objc/runtime.h instead of objc/encoding.h.
	Include objc-private/module-abi-8.h and ctype.h.
	* protocols.c (__objc_protocols_add_protocol): Take a 'struct
	objc_protocl *' as argument, not a 'Protocol *'.
	(class_addProtocol): Added casts to 'struct objc_protocol *' and
	'Protocol *'.
	(class_copyProtocolList): Likewise.
	(protocol_conformsToProtocol): Likewise.
	(protocol_copyProtocolList): Likewise.
	* sarray.c: Include objc-private/module-abi-8.h.
	* sendmsg.c (method_get_next_argument): Removed.
	(method_get_first_argument): Removed.
	(method_get_nth_argument): Removed.
	(objc_msg_sendv): Removed.
	(arglist_t, retval_t): New.  (class_get_class_method): Take a
	'Class', not 'MetaClass', argument.
	* thr.c: Include module-abi-8.h.

2011-06-03  Nicola Pero  <nicola.pero@meta-innovation.com>

	* Makefile.in (OBJC_DEPRECATED_H): Removed struct_objc_static_instances.h
	and objc_get_uninstalled_dtable.h.
	* objc/deprecated/struct_objc_static_instances.h: Removed.
	* objc/deprecated/objc_get_uninstalled_dtable.h: Removed.
	* objc/objc-api.h: Do not include deprecated/objc_static_instances.h
	and deprecated/objc_get_uninstalled_dtable.h.

2011-06-03  Nicola Pero  <nicola.pero@meta-innovation.com>

	* Makefile.in (OBJC_DEPRECATED_H): Removed objc_object_alloc.h.
	* objc/deprecated/objc_object_alloc.h: Removed.
	* objc/objc-api.h: Do not include deprecated/objc_object_alloc.h.
	* objects.c (_objc_object_alloc, _objc_object_dispose,
	_objc_object_copy): Removed.
	* libobjc.def (__objc_object_alloc, __objc_object_copy,
	__objc_object_dispose): Removed.

2011-06-03  Nicola Pero  <nicola.pero@meta-innovation.com>

	* Makefile.in (OBJC_DEPRECATED_H): Removed METHOD_NULL.h.
	* objc/objc-api.h: Do not include deprecated/METHOD_NULL.h.
	* objc/deprecated/METHOD_NULL.h: Removed.

2011-06-03  Nicola Pero  <nicola.pero@meta-innovation.com>

	* Makefile.in (OBJC_DEPRECATED_H): Removed objc_valloc.h,
	objc_malloc.h and objc_unexpected_exception.h.
	(exception.lo): Do not use -Wno-deprecated-declarations.
	(exception_gc.lo): Likewise.
	* objc/objc-api.h: Do not include deprecated/objc_valloc.h,
	deprecated/objc_malloc.h and
	deprecated/objc_unexpected_exception.h.
	* objc/deprecated/objc_valloc.h: Removed.
	* objc/deprecated/objc_malloc.h: Removed.
	* objc/deprecated/objc_unexpected_exception.h: Removed.
	* exception.c (_objc_unexpected_exception): Removed.
	(objc_exception_throw): Do not check for
	_objc_unexpected_exception.
	* memory.c (objc_valloc, _objc_malloc, _objc_atomic_malloc,
	_objc_valloc, _objc_realloc, _objc_calloc, _objc_free): Removed.
	* libobjc.def (_objc_unexpected_exception, objc_valloc): Removed.

2011-06-03  Nicola Pero  <nicola.pero@meta-innovation.com>

	* objc/objc.h: Do not include deprecated/STR.h.
	* objc/deprecated/STR.h: Removed.
	* Makefile.in (OBJC_DEPRECATED_H): removed STR.h.

2011-06-03  Nicola Pero  <nicola.pero@meta-innovation.com>

	* Makefile.in (OBJC_H): Removed hash.h and sarray.h.
	(OBJC_DEPRECATED_H): Likewise.
	* libobjc.def (objc_hash_new, objc_hash_delete, objc_hash_add,
	objc_hash_remove, objc_hash_next, objc_hash_value_for_key,
	objc_hash_is_key_in_hash, hash_add, hash_delete, hash_new,
	hash_next, hash_remove, hash_value_for_key, hash_is_key_in_hash,
	sarray_at_put, sarray_at_put_safe, sarray_free, sarray_lazy_copy,
	sarray_new, sarray_realloc, sarray_remove_garbage): Removed.
	* objc/sarray.h: Removed.
	* objc/hash.h: Removed.
	* objc/deprecated/sarray.h: Removed.
	* objc/deprecated/hash.h: Removed.
	* objc/Object.h: Do not include objc/deprecated/hash.h
	* Object.m: Include string.h.
	* objc/objc-api.h: Do not include objc/deprecated/hash.h.
	* objc-private/common.h (GNU_LIBOBJC_COMPILING_LIBOBJC_ITSELF):
	Removed.

2011-06-03  Nicola Pero  <nicola.pero@meta-innovation.com>

	* Object.m ([-forward::]): Removed.
	* objc/deprecated/Object.h ([-forward::]): Removed.
	* sendmsg.c (__objc_forward): Updated comments.

2011-06-03  Nicola Pero  <nicola.pero@meta-innovation.com>

	* Makefile.in (OBJC_H): Removed objc-list.h.
	(OBJC_DEPRECATED_H): Removed objc-list.h.
	* objc/objc-list.h: File removed.
	* objc/deprecated/objc-list.h: File removed.

2011-06-03  Nicola Pero  <nicola.pero@meta-innovation.com>

	* Makefile.in (OBJC_H): Removed typedstream.h.
	(OBJC_DEPRECATED_H): Removed typedstream.h.
	(C_SOURCE_FILES): Removed archive.c.
	(Object.lo): Rule removed.
	(Object_gc.lo): Likewise.
	(archive.lo): Likewise.
	(archive_gc.lo): Likewise.
	* objc/deprecated/Object.h ([+streamVersion:], [-read], [-write],
	[-awake]): Removed.
	Do not include deprecated/typedstream.h.
	* Object.m: Removed the same methods.
	* archive.c: File removed.
	* objc/typedstream.h: File removed.
	* objc/deprecated/typedstream.h: File removed.
	* libobjc.def (__objc_read_nbyte_uint, __objc_read_nbyte_ulong,
	__objc_write_class, __objc_write_object, __objc_write_selector,
	objc_close_typed_stream, objc_end_of_typed_stream,
	objc_flush_typed_stream, objc_get_stream_class_version,
	objc_open_typed_stream, objc_open_typed_stream_for_file,
	objc_read_array, objc_read_char, objc_read_int, objc_read_long,
	objc_read_object, objc_read_selector, objc_read_short,
	objc_read_string, objc_read_type, objc_read_types,
	objc_read_unsigned_char, objc_read_unsigned_int,
	objc_read_unsigned_long, objc_read_unsigned_short,
	objc_write_array, objc_write_char, objc_write_int,
	objc_write_long, objc_write_object, objc_write_object_reference,
	objc_write_root_object, objc_write_selector, objc_write_short,
	objc_write_string, objc_write_string_atomic, objc_write_type,
	objc_write_types, objc_write_unsigned_char,
	objc_write_unsigned_int, objc_write_unsigned_long,
	objc_write_unsigned_short): Removed.

2011-06-02  Nicola Pero  <nicola.pero@meta-innovation.com>

	* Makefile.in (OBJC_DEPRECATED_H): Removed objc_error.h.
	* objc/deprecated/objc_error.h: Removed.
	* objc/objc-api.h: Do not include deprecated/objc_error.h.
	* libobjc.def (objc_error, objc_verror): Removed.
	* error.c (_objc_error_handler, objc_error, objc_verror,
	objc_set_error_handler): Removed.
	* Object.m ([-error:], [-perform:], [-perform:with:],
	[-perform:with:with], [-subclassResponsibility:],
	[-notImplemented:], [-shouldNotImplement:], [-doesNotRecognize:]):
	Removed.
	* objc/deprecated/Object.h: Removed the same methods.
	* sendmsg.c (__objc_forward): Do not try to invoke the "error:"
	method after trying to invoke the "doesNotRecognize:" method.

2011-05-26  Nicola Pero  <nicola.pero@meta-innovation.com>

	* sendmsg.c: Reindented part of the file.  No non-trivial changes
	in code.

2011-05-26  Nicola Pero  <nicola.pero@meta-innovation.com>

	* sendmsg.c (__objc_install_dtable_for_class): Use objc_getClass,
	not objc_lookup_class.

2011-05-25  Richard Frith-Macdonald <rfm@gnu.org>
	    David Ayers  <ayers@fsfe.org>

	PR libobjc/38307
	* sendmsg.c: Include objc/hash.h.
	(get_implementation): New function, mostly with code from get_imp
	updated to support the new +initialize dispatch table logic.
	(get_imp): Use get_implementation.
	(__objc_responds_to): Updated to support the new +initialize
	dispatch table logic.
	(class_respondsToSelector): Likewise.
	(objc_msg_lookup): Use get_implementation.
	(__objc_init_install_dtable): Removed.
	(__objc_install_methods_in_dtable): Updated arguments.
	(__objc_install_dispatch_table_for_class): Renamed to
	__objc_install_dtable_for_class and updated to support the new
	+initialize dispatch table logic.
	(__objc_update_dispatch_table_for_class): Updated to support the
	new +initialize dispatch table logic.
	(__objc_forward): Call get_implementation instead of get_imp.
	(prepared_dtable_table): New.
	(__objc_prepare_dtable_for_class): New.
	(__objc_prepared_dtable_for_class): New.
	(__objc_get_prepared_imp): New.
	(__objc_install_prepared_dtable_for_class): New.

2011-05-24  Nicola Pero  <nicola.pero@meta-innovation.com>

	PR libobjc/48177
	* selector.c (__sel_register_typed_name): Use sel_types_match()
	instead of strcmp() to compare selector types (Suggestion by
	Richard Frith-Macdonald <rfm@gnu.org>).

2011-04-15  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>

	PR libobjc/32037
	* Makefile.in (OBJC_GCFLAGS): Move ...
	* configure.ac (enable_objc_gc): ... here.
	Add $(libsuffix) to OBJC_BOEHM_GC.
	* configure: Regenerate.

2011-02-28  Nicola Pero  <nicola.pero@meta-innovation.com>

	* selector.c (sel_getTypedSelector): Return NULL if there are
	multiple selectors with conflicting types.
	* objc/runtime.h (sel_getTypedSelector): Updated documentation.

2011-02-28  Richard Frith-Macdonald <rfm@gnu.org>

	PR libobjc/47922
	* gc.c (class_ivar_set_gcinvisible): Use _C_GCINVISIBLE instead of
	a hardcoded "!".

2011-02-13  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>

	* configure: Regenerate.

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.
