blob: 271e7b5f9e7d3fbe3d5cdc336026836361bff5ff [file] [log] [blame]
2021-06-01 Release Manager
* GCC 9.4.0 released.
2021-05-01 Iain Sandoe <>
Jakub Jelinek <>
PR target/97865
* configure: Regenerate.
2020-12-29 Iain Sandoe <>
Backported from master:
2020-10-11 Iain Sandoe <>
* encoding.c (_darwin_rs6000_special_round_type_align):
Use DFMode in the emulation of the special round type.
2020-03-12 Release Manager
* GCC 9.3.0 released.
2019-08-12 Release Manager
* GCC 9.2.0 released.
2019-05-03 Release Manager
* GCC 9.1.0 released.
2019-04-23 Ramana Radhakrishnan <>
Bernd Edlinger <>
Jakub Jelinek <>
PR target/89093
* exception.c (PERSONALITY_FUNCTION): Add general-regs-only target
attribute for ARM.
2019-03-06 Uroš Bizjak <>
* encoding.c (DFmode): #undef before #define.
2019-01-09 Sandra Loosemore <>
PR other/16615
* objc/runtime.h: Change "can not" to "cannot".
2019-01-09 Sandra Loosemore <>
PR other/16615
* class.c: Mechanically replace "can not" with "cannot".
* objc/runtime.h: Likewise.
* sendmsg.c: Likewise.
2019-01-01 Jakub Jelinek <>
Update copyright years.
2018-10-31 Joseph Myers <>
PR bootstrap/82856
* Remove AC_PREREQ.
* aclocal.m4,, configure: Regenerate.
2018-04-24 H.J. Lu <>
* configure: Regenerated.
2018-04-19 Jakub Jelinek <>
* configure: Regenerated.
2018-04-18 David Malcolm <>
PR jit/85384
* configure: Regenerate.
2018-02-14 Igor Tsimbalist <>
PR target/84148
* configure: Regenerate.
2018-01-03 Jakub Jelinek <>
Update copyright years.
2017-11-23 Tom de Vries <>
* class.c (CLASS_TABLE_HASH): Wrap in "do {} while (0)".
2017-11-17 Igor Tsimbalist <>
* Regenerate.
* aclocal.m4: Likeiwse.
* configure: Likewise.
2017-08-30 Richard Sandiford <>
Alan Hayward <>
David Sherwood <>
* encoding.c (_darwin_rs6000_special_round_type_align): Prefix mode
names with E_ in case statements.
2017-02-07 Richard Biener <>
PR tree-optimization/79256
PR middle-end/79278
* encoding.c (objc_layout_structure_next_member): Adjust
2017-01-18 Matthias Klose <>
PR libobjc/78697
* Allow default for --with-target-bdw-gc-include.
* configure: Regenerate.
PR libobjc/78698
* Use the file when available.
* configure: Regenerate.
2017-01-17 Jakub Jelinek <>
PR other/79046
* configure: Regenerated.
* (gcc_version): Use @get_gcc_base_ver@ instead of cat to
get version from BASE-VER file.
* configure: Regenerated.
2017-01-01 Jakub Jelinek <>
Update copyright years.
2016-12-01 Matthias Klose <>
* Don't use pkg-config to check for bdw-gc.
* configure: Regenerate.
2016-11-30 Matthias Klose <>
* Set BDW_GC_CFLAGS and BDW_GC_LIBS after checking
for the existence of the pkg-config modules.
* Regenerate.
2016-11-30 Jakub Jelinek <>
* (--enable-objc-gc): If not given, default to
* configure: Regenerated.
2016-11-30 Matthias Klose <>
* (--enable-objc-gc): Allow to configure with a
system provided boehm-gc.
* configure: Regenerate.
* (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 <>
* aclocal.m4: Regenerate.
* configure: Likewise.
2016-01-04 Jakub Jelinek <>
Update copyright years.
2015-11-07 Trevor Saunders <>
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 <>
PR libobjc/24775
* encoding.c (objc_layout_finish_structure): Remove usage of
2015-09-12 Trevor Saunders <>
PR libobjc/24775
* sendmsg.c (tm.h): Remove include.
2015-09-12 Trevor Saunders <>
PR libobjc/24775
* sendmsg.c (gen_rtx): Remove macro.
(gen_rtx_MEM): Likewise.
(gen_rtx_REG): Likewise.
(rtx): Likewise.
2015-09-12 Trevor Saunders <>
PR libobjc/24775
* sendmsg.c: Remove check of STRUCT_VALUE macro.
2015-05-13 Eric Botcazou <>
* Remove manual SJLJ check.
* Regenerate.
* configure: Likewise.
* exception.c: Replace SJLJ_EXCEPTIONS by __USING_SJLJ_EXCEPTIONS__.
2015-05-13 Michael Haubenwallner <>
* aclocal.m4: Regenerated with automake-1.11.6.
2015-05-04 Trevor Saunders <>
* configure: Regenerate.
2015-05-01 Trevor Saunders <>
* acinclude.m4: Include bitfields.m4.
* Regenerate.
* configure: Likewise.
2015-04-29 Trevor Saunders <>
* 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 <>
* sendmsg.c: Add prototypes for __objc_get_forward_imp and get_imp.
2015-01-09 Dimitris Papavasiliou <>
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 <>
Update copyright years.
2014-11-21 H.J. Lu <>
PR bootstrap/63784
* configure: Regenerated.
2014-11-11 Francois-Xavier Coudert <>
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 <>
Matthias Klose <>
PR libobjc/61920
* encoding.c: Define rs6000_special_adjust_field_align_p.
2014-01-02 Richard Sandiford <>
Update copyright years
2013-09-20 Alan Modra <>
* configure: Regenerate.
2013-07-21 Ondřej Bílka <>
* 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 <>
* exception.c: Add check for SjLj to SEH blocks.
2013-02-03 Richard Sandiford <>
Update copyright years.
2012-10-19 Michael Meissner <>
* encoding.c (TARGET_VSX): Provide definitions based on the
current compilation options, and not based off the target options
(TARGET_64BIT): Likewise.
2012-09-14 David Edelsohn <>
* configure: Regenerated.
2012-07-19 Tristan Gingold <>
Richard Henderson <>
* exception.c (__gnu_objc_personality_seh0): New function.
2012-05-16 H.J. Lu <>
* configure: Regenerated.
2012-03-12 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
* (enable_objc_gc): Remove alpha*-dec-osf* handling.
* configure: Regenerate.
* thr.c (_XOPEN_SOURCE): Define unconditionally.
2011-11-21 Andreas Tobler <>
* configure: Regenerate.
2011-11-02 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
* (INCLUDES): Add -I$(MULTIBUILDTOP)../libgcc.
* (target_thread_file, HAVE_GTHR_DEFAULT): Remove.
* configure: Regenerate.
* Regenerate.
2011-10-17 Paul Brook <>
Matthias Klose <>
* 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 <>
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 <>
* class.c (objc_lookup_class): Added back for compatibility with
clang which seems to emit calls to it.
2011-10-08 Richard Frith-Macdonald <>
Nicola Pero <>
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
2011-08-06 Nicola Pero <>
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 <>
* class.c (class_getSuperclass): Fixed to work with meta classes
still in construction too.
2011-08-06 Nicola Pero <>
* class.c (class_getSuperclass): Fixed typo in comment.
2011-08-06 Nicola Pero <>
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>
* (INCLUDES): Search
2011-06-08 Nicola Pero <>
* objc/objc.h (__GNU_LIBOBJC__): Bumped to 20110608.
2011-06-08 Nicola Pero <>
* (VERSION): Bumped to 4:0:0.
* configure (VERSION): Likewise.
2011-06-08 Nicola Pero <>
* objc/README: Updated.
* objc-private/selector.h: Updated comments.
2011-06-07 Nicola Pero <>
* sendmsg.c (class_get_instance_method): Removed.
(class_get_class_method): Removed.
(objc_get_uninstalled_dtable): Removed.
2011-06-07 Nicola Pero <>
* 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 <>
* encoding.c (method_get_number_of_arguments): Removed.
(method_get_sizeof_arguments): Removed.
2011-06-07 Nicola Pero <>
* 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 <>
Removed the Traditional Objective-C runtime public API.
* (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 <>
* (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 <>
* (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 <>
* objc/objc-api.h: Do not include deprecated/METHOD_NULL.h.
* objc/deprecated/METHOD_NULL.h: Removed.
2011-06-03 Nicola Pero <>
* (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
* 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
* 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 <>
* objc/objc.h: Do not include deprecated/STR.h.
* objc/deprecated/STR.h: Removed.
* (OBJC_DEPRECATED_H): removed STR.h.
2011-06-03 Nicola Pero <>
* (OBJC_H): Removed hash.h and sarray.h.
* 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.
2011-06-03 Nicola Pero <>
* Object.m ([-forward::]): Removed.
* objc/deprecated/Object.h ([-forward::]): Removed.
* sendmsg.c (__objc_forward): Updated comments.
2011-06-03 Nicola Pero <>
* (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 <>
* (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 <>
* (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:]):
* 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 <>
* sendmsg.c: Reindented part of the file. No non-trivial changes
in code.
2011-05-26 Nicola Pero <>
* sendmsg.c (__objc_install_dtable_for_class): Use objc_getClass,
not objc_lookup_class.
2011-05-25 Richard Frith-Macdonald <>
David Ayers <>
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 <>
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 <>).
2011-04-15 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
PR libobjc/32037
* (OBJC_GCFLAGS): Move ...
* (enable_objc_gc): ... here.
Add $(libsuffix) to OBJC_BOEHM_GC.
* configure: Regenerate.
2011-02-28 Nicola Pero <>
* 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 <>
PR libobjc/47922
* gc.c (class_ivar_set_gcinvisible): Use _C_GCINVISIBLE instead of
a hardcoded "!".
2011-02-13 Ralf Wildenhues <>
* configure: Regenerate.
2010-12-26 Nicola Pero <>
* 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
(__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 <>
* selector.c (sel_getTypedSelector): Return NULL if given a NULL
(sel_registerTypedName): Same.
(sel_registerName): Same.
* objc/runtime.h: Updated documentation.
2010-12-24 Nicola Pero <>
* 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
2010-12-24 Nicola Pero <>
* objc/runtime.h (sel_getType): Renamed to sel_getTypeEncoding to
be consistent with method_getTypeEncoding and
(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 <>
* objc/runtime.h (class_conformsToProtocol,
class_copyProtocolList): Updated documentation.
2010-12-23 Nicola Pero <>
* 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>
* (libobjc$(libsuffix).la): Link with -Wc,-shared-libgcc.
(libobjc_gc$(libsuffix).la): Likewise.
2010-12-23 Nicola Pero <>
* sendmsg.c (class_addMethod): Return NO if the method already
exists in the class.
2010-12-22 Nicola Pero <>
* 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 <>
* objc-private/objc-list.h: Reindented file. No code changes.
* objc-private/sarray.h: Same change.
2010-12-22 Nicola Pero <>
* 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 <>
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
2010-12-21 Nicola Pero <>
* 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
(objc_send_load): Updated call to __objc_call_callback.
2010-12-21 Nicola Pero <>
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 <>
* 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 <>
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
2010-12-21 Nicola Pero <>
* 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
* selector.c (__objc_register_selectors_from_module): New.
(__sel_register_typed_name): Made static.
2010-12-21 Nicola Pero <>
* linking.m: Do not include objc/NXConstStr.h.
2010-12-21 Nicola Pero <>
* 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 <>
* hash.c: Tidied up comments and indentation. No code changes.
2010-12-19 Nicola Pero <>
PR libobjc/47012
* accessors.m (objc_getProperty): If not atomic, do not
retain/autorelease the returned value.
2010-12-19 Nicola Pero <>
* objc-private/runtime.h (__objc_selector_max_index,
__objc_init_selector_tables, __objc_register_selectors_from_class,
__objc_register_selectors_from_description_list): Moved to ...
* objc-private/selector.h: ... here.
2010-12-19 Nicola Pero <>
* 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 <>
* init.c (__objc_exec_class): Call __objc_resolve_class_links (),
if appropriate, after loading the module.
2010-12-19 Nicola Pero <>
* sendmsg.c (method_setImplementation): Do not declare.
2010-12-19 Nicola Pero <>
* objc/message.h: Updated comments.
* objc/runtime.h: Updated comments.
2010-12-19 Nicola Pero <>
* 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 <>
* objc/runtime.h (class_ivar_set_gcinvisible): Declare.
define. Updated comments.
2010-12-19 Nicola Pero <>
* 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 <>
* init.c: Updated comments.
* objc/objc-api.h: Updated comments.
* objc/runtime.h (_objc_load_callback): Declare.
2010-12-19 Nicola Pero <>
* objc/Object.h: Include deprecated/typedstream.h and
deprecated/hash.h instead of typedstream.h. Updated comments.
2010-12-19 Nicola Pero <>
* (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/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 <>
* 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 <>
* 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.
* (OBJC_DEPRECATED_H): Added Protocol.h.
2010-12-19 Nicola Pero <>
* init.c: Include objc-private/selector.h. Do not declare
* objc-private/selector.h (__sel_register_typed_name): Declare.
* selector.c: Include objc-private/selector.h.
2010-12-18 Nicola Pero <>
* 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 <>
* 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
(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
(__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 <>
* 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
(method_get_first_argument, method_get_next_argument): Declare
(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 <>
* 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 <>
* objc/message.h: Update comments, reindented code and moved
deprecated types and functions at the end of the file. No code
2010-12-15 Nicola Pero <>
* 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 <>
* sendmsg.c: Reindented some code and tidied up comments. No
actual code changes.
2010-12-14 Nicola Pero <>
* objc/Object.h: Moved all the methods, with the exception of
-class and -isEqual:, into ...
* objc/deprecated/Object.h: here.
* Object.m: Moved all the methods, with the exception of -class
and -isEqual: into the 'Deprecated' category.
2010-12-14 Nicola Pero <>
* objects.c (object_copy): Do not #undef as we are no longer
including objc/objc-api.h.
* selector.c: Include objc/runtime.h and
objc-private/module-abi-8.h. Do not include objc/objc-api.h and
objc/encoding.h. Updated
(__objc_register_selectors_from_class): Use struct
objc_method_list * instead of MethodList_t.
(__objc_register_selectors_from_list): Use Method instead of
(struct objc_method_description_list): Do not define here.
(__objc_register_instance_methods_to_class): Use struct
objc_method_list * instead of MethodList_t and Method instead of
2010-12-14 Nicola Pero <>
* selector.c: Reindented some code and tidied up comments. No
actual code changes.
2010-12-13 Iain Sandoe <>
* encoding.c (_darwin_rs6000_special_round_type_align): New.
(darwin_rs6000_special_round_type_align): Adjust to use new routine.
2010-12-11 Nicola Pero <>
* sendmsg.c (selector_resolveClassMethod): New.
(selector_resolveInstanceMethod): New.
(__objc_resolve_class_method): New.
(__objc_resolve_instance_method): New.
(get_imp): Call __objc_resolve_class_method or
__objc_resolve_instance_method at the appropriate time.
(objc_msg_lookup): Same.
(class_getClassMethod): Same.
(class_getInstanceMethod): Same.
(__objc_init_dispatch_tables): Initialize
selector_resolveClassMethod and selector_resolveInstanceMethod.
* objc/runtime.h: Updated documentation of class_getClassMethod,
class_getInstanceMethod and class_getMethodImplementation.
2010-12-11 Nicola Pero <>
* objc-private/module-abi-8.h (struct objc_symtab): Updated
description of sel_ref_cnt and refs.
* objc/deprecated/struct_objc_symtab.h (objc_symtab): Same change.
2010-12-06 Dave Korn <>
PR target/40125
PR lto/46695
* (extra_ldflags_libobjc): Invoke ACX_LT_HOST_FLAGS.
* (lt_host_flags): Import AC_SUBST'd value.
* aclocal.m4: Regenerate.
* configure: Regenerate.
2010-12-03 Matthias Klose <>
* (VERSION): Bump the version to 3:0:0.
* configure: Regenerate.
2010-11-23 Richard Frith-Macdonald <>
* sendmsg.c (get_imp): Fixed call to __objc_get_forward_imp to
pass nil as the receiver since we don't know the receiver at this
2010-11-18 Nicola Pero <>
* ivars.c: Include stdlib.h.
* protocols.c: Same change.
2010-10-24 Nicola Pero <>
* (OBJC_SOURCE_FILES): Added accessors.m.
* accessors.m: New.
* init.c: Include objc-private/accessors.h.
(__objc_exec_class): Call __objc_accessors_init.
* objc-private/accessors.h: New.
2010-10-17 Nicola Pero <>
* objc/message.h: Moved initial includes outside of extern "C".
* objc/runtime.h: Add extern "C" for Objective-C++.
2010-10-17 Nicola Pero <>
* init.c (objc_send_load): Do not wait for NXConstantString to be
registered before executing +load. There is no point if
-fconstant-string-class=xxx is used when compiling all modules,
as is the case for almost all users.
* linking.m (__objc_linking): Do not try to forcefully link in
2010-10-16 Nicola Pero <>
* objc/runtime.h: Updated comments.
(class_addMethod): New.
(class_addIvar): New.
(class_replaceMethod): New.
(objc_allocateClassPair): New.
(objc_registerClassPair): New.
(objc_disposeClassPair): New.
* class.c (objc_allocateClassPair): New.
(objc_registerClassPair): New.
(objc_disposeClassPair): New.
(class_getSuperclass): Return Nil if a class is in construction.
* init.c (__objc_exec_class): Call __objc_init_class.
(__objc_init_class): New.
* ivars.c (class_copyIvarList): Return NULL if class is in
construction. Do not lock the runtime mutex.
(class_getInstanceVariable): Return NULL if class is in
construction. Do not lock the runtime mutex.
(class_addIvar): New.
* sendmsg.c (class_addMethod): New.
(class_replaceMethod): New.
* objc-private/module-abi-8.h (__CLS_SETNOTINFO): New.
* objc-private/runtime.h (__objc_init_class): New.
2010-10-16 Nicola Pero <>
* class.c (class_getSuperclass): Call __objc_resolve_class_links
if the class is not resolved yet.
* ivars.c (class_getInstanceVariable): Use class_getSuperclass.
2010-10-16 Nicola Pero <>
* objc/runtime.h (class_getIvarLayout): New.
(class_getWeakIvarLayout): New.
(class_setIvarLayout): New.
(class_setWeakIvarLayout): New.
* ivars.c (class_getIvarLayout): New.
(class_getWeakIvarLayout): New.
(class_setIvarLayout): New.
(class_setWeakIvarLayout): New.
2010-10-15 Nicola Pero <>
* objc/runtime.h (class_copyPropertyList): New.
(class_getProperty): New.
(property_getAttributes): New.
(property_getName): New.
* ivars.c (class_copyPropertyList): New.
(class_getProperty): New.
(property_getAttributes): New.
(property_getName): New.
2010-10-15 Nicola Pero <>
* objc-private/runtime.h (__objc_update_classes_with_methods): New.
* class.c (__objc_update_classes_with_methods): New.
(objc_getClassList): Do not lock the class lock.
* methods.c (method_exchangeImplementations): New.
(method_setImplementation): New.
* objc/runtime.h (method_setImplementation): New.
(method_exchangeImplementations): New.
2010-10-15 Nicola Pero <>
* Protocol.m: Include objc/runtime.h and
objc-private/module-abi-8.h instead of objc/objc-api.h. Do not
repeat Protocol's instance variables.
(struct objc_method_description_list): Do not define here.
([-conformsTo:]): Reimplemented on top of protocol_conformsTo().
([descriptionForInstanceMethod:]): Use sel_isEqual() to compare
selectors directly instead of getting names and then using strcmp.
([descriptionForClassMethod:]): Same change.
([-isEqual:]): Reimplemented on top of protocol_isEqual().
* protocols.c (protocol_getMethodDescription): Use sel_isEqual()
to compare selectors directly instead of getting names and then
using strcmp.
* objc/Protocol.h: Updated comments.
2010-10-15 Nicola Pero <>
* init.c (__objc_init_protocol): New function which fixes up a
protocol's class pointer, registers it with the runtime, register
all protocol selectors and registers associated protocols too.
(objc_init_statics): Detect if we are initializing protocols, and
if so, use __objc_init_protocol instead of only fixing up the
class pointer.
(__objc_init_protocls): Use __objc_init_protocol.
* objc-private/module-abi-8.h: Updated comments.
* objc-private/runtime.h
(__objc_register_selectors_from_description_list): New.
* selector.c (__objc_register_selectors_from_description_list):
New. (struct objc_method_description_list): Declare.
* Protocol.m ([-descriptionForInstanceMethod:]): Use sel_get_name
when accessing the name of a method, which is now correctly a SEL.
([-descriptionForClassMethod:]): Same change.
* protocols.c (protocol_getMethodDescription): Same change.
* objc/runtime.h: Updated comments.
(sel_registerTypedName): Fixed typo in function name.
2010-10-13 Nicola Pero <>
PR libobjc/23214
* init.c (objc_init_statics): Do not skip the initialization of a
statics list if the first object has already been initialized; in
the case of Protocols, while the first one may have been
initialized, some others may not have been initialized yet.
2010-10-13 Nicola Pero <>
objc_get_uninstalled_dtable, objc_object_alloc.h and
2010-10-13 Nicola Pero <>
* encoding.c (method_copyReturnType): New.
(method_copyArgumentType): New.
(method_getReturnType): New.
(method_getArgumentType): New.
* methods.c (method_getDescription): New.
* objc/runtime.h (method_copyReturnType): New.
(method_copyArgumentType): New.
(method_getReturnType): New.
(method_getArgumentType): New.
(method_getDescription): New.
2010-10-12 Nicola Pero <>
* encoding.c: Tidied up comments.
(objc_skip_variable_name): New static inline function.
(objc_sizeof_type): Use objc_skip_variable_name instead of copying
the same code over and over.
(objc_alignof_type): Same.
(objc_aligned_size): Same.
(objc_promoted_size): Same.
(objc_skip_typespec): Same.
(objc_layout_structure_next_member): Same.
(objc_skip_offset): Skip a '-' before the digits (if any). Fixed
historical bug where objc_skip_offset would skip one byte even if
there is no offset: check that the first offset digit is actually
a digit before skipping it.
(objc_skip_type_qualifiers): Mark as inline.
(objc_skip_typespec): Mark as inline.
2010-10-12 Nicola Pero <>
* (C_SOURCE_FILES): Added methods.c.
* encoding.c (method_getNumberOfArguments): New.
(method_get_number_of_arguments): Call
* ivars.c (ivar_getName): Check for NULL variable argument.
(ivar_getOffset): Check for NULL variable argument.
(ivar_getTypeEncoding): Check for NULL variable argument.
(class_copyIvarList): New.
* methods.c: New.
* protocols.c (class_copyProtocolList): Check for Nil class_
* sendmsg.c: Use 'struct objc_method *' instead of Method_t, and
'struct objc_method_list *' instead of MethodList_t.
(class_getMethodImplementation): New.
(class_respondsToSelector): New.
(class_getInstanceMethod): New.
(class_getClassMethod): New.
* objc/runtime.h: Updated comments.
(class_copyIvarList): New.
(class_getInstanceMethod): New.
(class_getClassMethod): New.
(class_getMethodImplementation): New.
(class_respondsToSelector): New.
(method_getName): New.
(method_getImplementation): New.
(method_getTypeEncoding): New.
(class_copyMethodList): New.
(method_getNumberOfArguments): New.
2010-10-12 Nicola Pero <>
* class.c: Include objc/runtime.h and objc-private/module-abi-8.h
instead of objc/objc-api.h.
(objc_get_unknown_class_handler): Do not define.
(class_isMetaClass): New.
(class_getSuperclass): New.
(class_getVersion): New.
(class_setVersion): New.
(class_getInstanceSize): New.
* exceptions.c: Include objc/runtime.h instead of objc/objc-api.h.
(is_kind_of_exception_matcher): Use objc_getSuperclass instead of
(get_ttype_entry): Use objc_getRequiredClass instead of
* ivars.c (class_getClassVariable): New.
* objects.c: Include objc/runtime.h, objc/thr.h and
objc-private/module-abi-8.h instead of objc/objc-api.h
* objc/runtime.h (class_getClassVariable): New.
(class_isMetaClass): New.
(class_getSuperclass): New.
(class_getVersion): New.
(class_setVersion): New.
(class_getInstanceSize): New.
* objc-private/module-abi-8.h (HOST_BITS_PER_LONG): New (from
(__CLS_INFO): Same.
(__CLS_ISINFO): Same.
(__CLS_SETINFO): Same.
2010-10-12 Nicola Pero <>
* archive.c: Do not include objc/objc.h.
* class.c: Do not include objc/objc.h.
* encoding.c: Include objc/runtime.h, ctype.h and
objc-private/module-abi-8.h instead of objc/objc-api.h and
* error.c: Do not include objc/objc.h.
* gc.c: Include tconfig.h and objc/encoding.h only if
* hash.c: Include objc/runtime.h and objc/thr.h instead of
objc/objc-api.h. Do not include objc/objc.h.
* init.c: Do not include objc/objc.h.
* ivars.c: Include objc/runtime.h, objc-private/module-abi-8.h and
objc/thr.h instead of objc/objc-api.h. Do not include
* linking.m: Tidied comment.
* memory.c: Include objc/runtime.h instead of objc/objc-api.h.
Do not include objc/objc.h.
* objects.c: Do not include objc/objc.h.
* objc-sync.c: Include objc/runtime.h instead of objc/objc-api.h.
* protocols.c: Do not include objc/objc.h.
* sarray.c: Include objc/runtime.h instead of objc/objc-api.h. Do
not include objc/objc.h.
* selector.c: Do not include objc/objc.h.
* sendmsg.c: Do not include objc/objc.h.
* thr.c: Include objc/runtime.h instead of objc/objc-api.h.
Do not include objc/objc.h.
* objc/objc-decls.h: Reindented code.
* objc/runtime.h Include objc-decls.h. Updated comments.
(objc_malloc): New.
(objc_atomic_malloc): New.
(objc_calloc): New.
(objc_realloc): New.
(objc_free): New.
* objc-private/runtime.h: Updated comments.
2010-10-12 Nicola Pero <>
* (C_SOURCE_FILES): Added protocols.c.
* objc-private/protocols.h: New.
* protocols.c: New.
* init.c: Include objc-private/protocols.h.
(__objc_exec_class): Call __objc_protocols_init on startup.
(__objc_init_protocols): Call __objc_protocols_add_protocol.
* objc-private/runtime.h: Use (struct objc_method_list *) instead
of MethodList_t, and (struct objc_method *) instead of Method_t.
* objc/deprecated/struct_objc_class.h: Define
* objc-private/module-abi-8.h (struct
objc_method_description_list): New.
(struct objc_class): Only define if
__objc_STRUCT_OBJC_CLASS_defined is undefined.
* objc/runtime.h (class_getName): New.
(objc_getProtocol): New.
(objc_copyProtocolList): New.
(class_addProtocol): New.
(class_conformsToProtocol): New.
(class_copyProtocolList): New.
(protocol_conformsToProtocol): New.
(protocol_isEqual): New.
(protocol_getName): New.
(protocol_getMethodDescription): New.
(protocol_copyMethodDescriptionList): New.
(protocol_getProperty): New.
(protocol_copyPropertyList): New.
(protocol_copyProtocolList): New.
* class.c (class_getName): New.
* selector.c (sel_isEqual): New.
2010-10-12 Nicola Pero <>
* selector.c (sel_getName): Return "<null selector>" for a NULL
(sel_get_name): Return 0 for a NULL argument.
* objc/runtime.h (sel_getName): Updated documentation.
* objc-private/hash.h (class_hash_table): Unused declaration
(module_hash_table): Same.
* objc/deprecated/hash.h: Same changes.
2010-10-11 Nicola Pero <>
* class.c (objc_getClassList): New.
(objc_getRequiredClass): New.
(objc_getMetaClass): New.
(objc_lookupClass): New.
(objc_getClass): New.
(__objc_get_unknown_class_handler): New.
(objc_setGetUnknownClassHandler): New.
(objc_get_class): Use __objc_get_unknown_class_handler.
(objc_lookup_class): Call objc_getClass.
* objc/objc-api.h: Updated comment and copyright notice.
* objc/runtime.h: Updated comments.
(objc_getClass): New.
(objc_lookupClass): New.
(objc_getMetaClass): New.
(objc_getRequiredClass): New.
(objc_getClassList): New.
(objc_setGetUnknownClassHandler): New.
(objc_get_unknown_class_handler): New.
* objc-private/runtime.h: Use __objc_private_runtime_INCLUDE_GNU
instead of __objc_runtime_INCLUDE_GNU as include guard.
* objc-private/error.h (_objc_abort): Mark as noreturn.
2010-10-11 Nicola Pero <>
* (C_SOURCE_FILES): Added ivars.c.
* ivars.c: New.
* objc/objc.h: Updated comments.
* objc/runtime.h (object_getClass): New.
(object_getClassName): New.
(object_setClass): New.
(class_getInstanceVariable): New.
(object_getIndexedIvars): New.
(object_getInstanceVariable): New.
(object_setInstanceVariable): New.
(object_getIvar): New.
(object_setIvar): New.
(ivar_getName): New.
(ivar_getOffset): New.
(ivar_getTypeEncoding): New.
* objc-private/module-abi-8.h (struct objc_class): Added.
* objects.c (object_getClassName): New.
(object_setClass): New.
2010-10-11 Nicola Pero <>
* objc/objc.h: Updated comments.
* objc/objc-api.h: (object_copy): Added one argument; use a
#define to maintain backwards-compatibility. Moved
_objc_object_alloc, _objc_object_copy, _objc_object_dispose and
objc_get_uninstalled_dtable into
objc/deprecated/objc_get_uninstalled_dtable.h and
objc/deprecated/objc_object_alloc.h. Include these files.
* objc/deprecated/objc_get_uninstalled_dtable.h: New.
* objc/deprecated/objc_object_alloc.h: New.
* objc/runtime.h (set_getName): New.
(sel_getType): New.
(sel_getUid): New.
(sel_registerName): New.
(sel_registerTypedName): New.
(sel_isEqual): New.
(class_createInstance): New.
(object_copy): New.
(object_dispose): New.
* objects.c: Do not include tconfig.h. Include gc_typed.h if
building the garbage collection version.
(__objc_object_alloc): Removed.
(__objc_object_copy): Removed.
(__objc_object_dispose): Removed.
(class_createInstance): New from code in class_create_instance.
Cast second argument of GC_malloc_explicitly_typed. Use
objc_calloc. Do not call _objc_object_alloc.
(class_create_instance): Call class_createInstance.
(object_copy): Added extraBytes argument. Do not call
(object_dispose): Do not call _objc_object_dispose.
* memory.c (objc_free): When using garbage collection, mark the
argument as unused.
* selector.c (sel_getName): New.
(sel_get_name): Call sel_getName.
(sel_getType): New.
(sel_get_type): Call sel_getType.
(sel_registerName): New.
(sel_register_name): Call sel_registerName.
(sel_registerTypedName): New.
(sel_register_typed_name): Call sel_registerTypedName.
(sel_getUid): New.
(sel_get_uid): Call sel_getUid.
2010-10-10 Nicola Pero <>
* objc/objc-api.h: Define Method, Method_t, Category and
Category_t. Prevent including this file at the same time as
objc/runtime.h. Updated comments.
* objc/deprecated/struct_objc_method.h: Do not define Method,
* objc/deprecated/struct_objc_category.h: Do not define Category,
* objc-private/module-abi-8.h: New file containing a copy of all
the structure definitions. Not used yet.
* objc/encoding.h (objc_aligned_size): Removed duplicate
declaration. Updated comments.
* objc/runtime.h: Added Ivar, objc_property_t, Property, Method,
Category, struct objc_method_description, _C_ID and similar,
_C_CONST and similar and _F_CONST and similar. Added
objc_sizeof_type, objc_alignof_type, objc_aligned_size,
objc_promoted_size, objc_skip_type_qualifier, objc_skip_typespec,
objc_skip_offset, objc_skip_argspec, objc_get_type_qualifiers,
struct objc_struct_layout, objc_layout_structure,
objc_layout_structure_next_member, objc_layout_finish_structure,
objc_layout_structure_get_info. Prevent including this file at
the same time as objc/objc-api.h.
2010-10-10 Nicola Pero <>
* (OBJC_DEPRECATED_H): Added struct_objc_category.h,
struct_objc_ivar.h, struct_objc_ivar_list.h, struct_objc_method.h,
struct_objc_method_list.h, struct_objc_module.h,
struct_objc_protocol_list.h, struct_objc_symtab.h.
* objc/deprecated/struct_objc_category.h: New.
* objc/deprecated/struct_objc_ivar.h: New.
* objc/deprecated/struct_objc_ivar_list.h: New.
* objc/deprecated/struct_objc_method.h: New.
* objc/deprecated/struct_objc_method_list.h: New.
* objc/deprecated/struct_objc_module.h: New.
* objc/deprecated/struct_objc_protocol_list.h: New.
* objc/deprecated/struct_objc_symtab.h: New.
* objc/deprecated/struct_objc_static_instances.h: New.
* objc/objc-api.h: Definitions of deprecated structures moved into
the above header fragment files in objc/deprecated/. Include the
files instead of definition the structures here. Updated
* objc/runtime.h: Updated comments. Do not include objc-api.h.
(objc_set_enumeration_mutation_handler): Renamed to
* objc-foreach.c (objc_set_enumeration_mutation_handler): Renamed
to objc_setEnumerationMutationHandler.
* objc/objc-exception.h (objc_set_exception_matcher): Renamed to
(objc_set_uncaught_exception_handler): Renamed to
* exception.c: Same changes.
2010-10-10 Nicola Pero <>
* objc-sync.c: Include objc-private/common.h.
2010-10-10 Nicola Pero <>
* objc-foreach.c: Include objc-private/common.h.
* objc/deprecated/METHOD_NULL.h: New file.
* objc/objc-api.h: Include deprecated/METHOD_NULL.h instead of
defining METHOD_NULL here.
* Object.m ([+instancesRespondTo:]): Use (Method_t)0 instead of
([-respondsTo:]): Same change.
* objc/objc-api.h (method_get_imp): Converted it into a normal
function so that we can hide the internals of struct objc_method.
* sendmsg.c (method_get_imp): Implemented.
2010-10-09 Nicola Pero <>
* objc/objc-api.h (struct objc_super, Super, Super_t,
objc_msg_lookup_super, objc_msg_sendv, objc_msg_forward,
objc_msg_forward2): Declarations moved to objc/message.h. Include
message.h here.
* objc/message.h: Added such declarations; updated comments.
2010-10-06 Nicola Pero <>
Implemented fast enumeration for Objective-C.
* (C_SOURCE_FILES): Added objc-foreach.c.
(OBJC_H): Added runtime.h
* objc-foreach.c: New file.
* objc/runtime.h: New file.
2010-09-30 Kai Tietz <>
* objc/deprecated/struct_objc_class.h: Add padding
to avoid warning with -Wpadded.
2010-09-26 Nicola Pero <>
* encoding.c (objc_sizeof_type): Added support for vector type and
for double long types.
(objc_alignof_type): Same change.
(objc_skip_typespec): Same change.
* objc/encoding.h (_C_GCINVISIBLE): Use '|' for _C_GCINVISIBLE
instead of '!' since '!' is already used for _C_VECTOR.
* objc/objc-api.h (_C_LNG_DBL): Added.
2010-09-26 Nicola Pero <>
* libobjc_entry.c: File removed.
2010-09-26 Kai Tietz <>
* sendmsg.c (objc_msg_lookup): Remove inline.
(objc_get_uninstalled_dtable): Likewise.
* encoding.c (objc_skip_type_qualifiers): Likewise.
(objc_skip_offset): Likewise.
* archive.c (__objc_write_object): Likewise
* objc/objc-decls.h (obc_EXPORT): Remove dllexport for DLL_EXPORT case.
(objc_EXPORT): Likewise.
* objc/message.h (objc-decls.h): Add include.
* objc/objc-api.h: Mark API by objc_EXPORT.
* libobjc.def (__objc_responds_to): Removed.
2010-09-18 Nicola Pero <>
* hash.c: Include objc-private/hash.h instead of objc/hash.h.
* objc/sarray.h: Moved into objc/deprecated/sarray.h;
objc/sarray.h replaced with a placeholder including the file from
the deprecated/ directory.
* objc-private/sarray.h: New file (private copy of sarray.h).
* hash.c: Include <assert.h> instead of "assert.h"
* sarray.c: Include <assert.h> instead of "assert.h". Include
objc-private/sarray.h instead of objc/sarray.h.
* selector.c: Include objc-private/sarray.h instead of
* sendmsg.c: Include <assert.h>. Include objc-private/sarray.h
instead of objc/sarray.h.
* (OBJC_DEPRECATED_H): Added sarray.h.
2010-09-17 Nicola Pero <>
* objc-private/objc-list.h (list_remove_elem): Unused function
removed. (list_nth): Unused function removed. (list_find):
Unused function removed. (list_lenght): Unused function removed.
2010-09-17 Nicola Pero <>
* objc/hash.h: Moved into objc/deprecated/hash.h; objc/hash.h
replaced with a placeholder including the file from the
deprecated/ directory.
* objc/objc-api.h: Updated includes.
* objc/typedstream.h: Updated includes.
* objc-private/hash.h: New file (private copy of hash.h).
* objc/objc-list.h: Moved into objc/deprecated/objc-list.h;
objc/objc-list.h replaced with a placeholder including the file
from the deprecated/ directory.
* objc-private/objc-list.h: New file (private copy of objc-list.h).
* init.c: Include objc-private/hash.h and objc-private/objc-list.h
instead of objc/hash.h and objc/objc-list.h.
* selector.c: Same change.
* class.c: Added include <string.h>, which used to be implicitly included
when hash.h was included.
* exception.c: Same change.
* objects.c: Same change.
* sarray.c: Same change.
* sendmsg.c: Same change.
* (OBJC_DEPRECATED_H): Added hash.h and objc-list.h.
2010-09-14 Nicola Pero <>
Implemented objc_sync_enter() and objc_sync_exit(), which are
required by @synchronized() to work.
* objc-sync.c: New file.
* objc/objc-sync.h: New file.
* objc-private/objc-sync.h: New file.
* init.c (__objc_exec_class): Call __objc_sync_init() during the
Objective-C runtime startup.
* Added objc-sync.c and objc-sync.h.
* acinclude.m4: Include ../config/enable.m4 and ../config/tls.m4.
* configure: Regenerated.
* Regenerated.
2010-09-12 Nicola Pero <>
* (%_gc.lo): New pattern rules to build the
garbage-collected version of the library. Removed rules for
specific files that are no longer needed. Standardized all rules.
(OBJS, OBJS_GC): Compute these from C_SOURCE_FILES and
(INCLUDES): Removed the unused include -I$(srcdir)/objc.
2010-09-12 Nicola Pero <>
* memory.c (objc_calloc): Fixed call to GC_malloc when building
with Garbage Colletion.
2010-09-12 Nicola Pero <>
* memory.c: Do not include objc-private/runtime.h.
2010-09-12 Nicola Pero <>
* objc/deprecated/objc_malloc.h: New file.
* objc/deprecated/objc_valloc.h: New file.
* objc/objc-api.h: Include the files instead of defining
objc_valloc, _objc_malloc() and similar.
* (OBJC_DEPRECATED_H): Added objc_valloc.h and
* memory.c: Removed the extra layer of indirection of _objc_malloc
and similar.
(objc_calloc): Use GC_malloc in the garbage-collected
implementation as GC_malloc returns memory that is already freed.
(objc_valloc): Deprecated.
2010-09-12 Nicola Pero <>
* objc/deprecated/objc_error.h: New file.
* objc/objc-api.h: Include deprecated/objc_error.h instead of
defining objc_error and related.
* error.c: New file. Added _objc_abort function which replaces
objc_error. No change in functionality as they both print an
error and abort.
* misc.c: File removed. Code moved into memory.c and error.c.
* memory.c: New file.
* objc-private/error.h: New file.
* archive.c: Include objc-private/error.h and use _objc_abort
instead of objc_error everywhere.
* class.c: Same change.
* encoding.c: Same change.
* init.c: Same change, and simplified init_check_module_version.
* memory.c: Same change.
* sendmsg.c: Same change.
* thr.c: Same change.
* (OBJ_DEPRECATED_H): Added objc_error.h.
(OBJ_H): Reordered list.
(OBJS): Removed misc.lo, added memory.lo and error.lo.
(OBJS_GC): Removed misc_gc.lo, added memory_gc.lo and error_gc.lo.
(misc_gc.lo): Rule removed.
(error_gc.lo): Rule added.
(memory_gc.lo): Rule added.
2010-09-12 Nicola Pero <>
* objc/objc.h (__GNU_LIBOBJC__): New #define providing an easy way
to check the API version. Added some comments.
* objc-private/common.h: New file.
* NXConstStr.m: Include objc-private/common.h.
* Object.m: Same change.
* Protocol.m: Same change.
* archive.c: Same change.
* class.c: Same change.
* encoding.c: Same change.
* exception.c: Same change.
* gc.c: Same change.
* hash.c: Same change.
* init.c: Same change.
* libobjc_entry.c: Same change.
* linking.m: Same change.
* misc.c: Same change (and added a comment).
* nil_method.c: Same change.
* objects.c: Same change.
* sarray.c: Same change.
* selector.c: Same change.
* sendmsg.c: Same change.
* thr.c: Same change.
2010-09-11 Nicola Pero <>
* objc/objc-api.h: Removed obsolete #ifdef for NeXTSTEP.
2010-09-11 Nicola Pero <>
* archive.c: Removed not needed includes.
* class.c: Same change.
* hash.c: Same change.
* misc.c: Same change.
* nil_method.c: Same change.
* objects.c: Same change.
* sarray.c: Same change.
* sendmsg.c: Same change.
* thr.c: Same change.
2010-09-11 Nicola Pero <>
* objc/runtime.h: Moved to objc-private/runtime.h. Do not include
all the objc/*.h files.
* objc-private/runtime.h: New file.
* archive.c: Include objc-private/runtime.h (and required objc/*.h
files) instead of objc/runtime.h.
* class.c: Same change.
* hash.c: Same change.
* init.c: Same change.
* misc.c: Same change.
* nil_method.c: Same change.
* objects.c: Same change.
* sarray.c: Same change.
* selector.c: Same change.
* sendmsg.c: Same change.
* thr.c: Same change.
2010-09-11 Nicola Pero <>
* objc/deprecated/struct_objc_selector.h: New file. Definition of
'struct objc_selector' and 'sel_eq' moved here.
* objc/deprecated/struct_objc_protocol.h: New file. Definition of
'struct objc_procotol' moved here.
* objc/deprecated/struct_objc_class.h: New file. Definition of
'struct objc_class' moved here.
* objc/deprecated/MetaClass.h: New file. Definition of MetClass
moved here.
* objc/deprecated/STR.h: New file. Definition of STR moved here.
* objc/message.h: New file. Definitions for relval_t, apply_t,
arglist, arglist_t and objc_msg_lookup were moved here.
* objc/objc.h: Include the above files instead of defining the
corresponding structs, types and functions here. Added new opaque
definitions for SEL and Class. Use Class and not 'struct
objc_class *' in the definition of 'struct objc_object'.
Commented all types defined in the file. Removed special
definition of BOOL as 'int' on __vxworks; use 'unsigned char'
there as well.
* objc/deprecated/objc-unexpected-exception.h: Renamed to
* objc/objc-api.h: Updated include of
* objc/objc-exception.h: Updated comments.
* (OBJC_H, OBJC_DEPRECATED_H): Added the new header
files. Reindented list of files.
2010-09-10 Nicola Pero <>
* objc/objc-api.h (objc_trace): Unused variable removed.
2010-09-10 Nicola Pero <>
* objc/deprecated: New directory.
* objc/deprecated/README: New file.
* objc/README: New file.
* objc/typedstream.h: Moved into objc/deprecated/typedstream.h;
objc/typedstream.h replaced with a placeholder including the file
from the deprecated/ directory.
* objc/deprecated/objc-unexpected-exception.h: New file with the
definition of _objc_unexpected_exception.
* objc/objc-api.h: Include deprecated/objc-unexcepted-exception.h
instead of defining _objc_unexpected_exception.
* objc/deprecated/Object.h: New file with the deprecated Object
methods in a 'Deprecated' category.
* objc/Object.h Include deprecated/Object.h instead of defining
the deprecated methods.
* Object.m: Moved deprecated methods into 'Deprecated' category.
* objc-private: New directory.
* objc-private/README: New file.
* (OBJC_DEPRECATED_H): New variable.
(install-headers): Create installation directory for
OBJC_DEPRECATED_H headers, and install them.
2010-09-10 Nicola Pero <>
* objc/objc-exception.h: Fixed include of objc.h.
2010-09-08 Nicola Pero <>
* objc/objc-exception.h: New file.
* exception.c (objc_set_uncaught_exception_handler): Implemented.
(objc_set_exception_matcher): Implemented.
(objc_exception_throw): Use the uncaught exception handler if set.
(PERSONALITY_FUNCTION): Use the exception matcher instead of the
hardcoded isKindOf.
(isKindOf): Renamed to is_kind_of_exception_matcher. Tidied code
up. Removed segmentation fault when value is 'nil'.
* objc/objc-api.h (_objc_unexpected_exception): Mark as
* (exception.lo, exception_gc.lo): Use
-Wno-deprecated-declarations when compiling.
(OBJC_H): Added objc-exception.h
2010-09-08 Nicola Pero <>
* objc/typedstream.h: Deprecate all functions in the file. This
file is obsolete.
* objc/Object.h ([+streamVersion:], [-read:], [-write:],
[-awake]): Documented that these methods are deprecated. Added a
brief description of the Object class and its relationship to the
NSObject class.
* Compile archive.c and Object.m with
2010-09-08 Nicola Pero <>
Removed obsolete intermediate threading layer.
* thr.c: Use __gthread_objc_xxx functions directly instead of
__objc_thread_xxx ones.
* objc/thr.h: Removed prototypes of no longer existing
__objc_thread_xxx functions.
* Removed thr-objc.lo.
* thr-dce.c: File removed.
* thr-decosf1.c: File removed.
* thr-irix.c: File removed.
* thr-mach.c: File removed.
* thr-objc.c: File removed.
* thr-os2.c: File removed.
* thr-posix.c: File removed.
* thr-pthreads.c: File removed.
* thr-rtems.c: File removed.
* thr-single.c: File removed.
* thr-solaris.c: File removed.
* thr-vxworks.c: File removed.
* thr-win32.c: File removed.
* README.threads: File removed.
* THREADS.MACH: File removed.
* THREADS: Updated.
2010-09-07 Nicola Pero <>
* Object.m (MAX_CLASS_NAME_LEN): Unused define removed.
2010-09-06 Iain Sandoe <>
* encoding.c: Add TARGET_ALIGN_NATURAL definition for m64 powerpc darwin.
Add a comment as to why, update FIXME comments.
2010-09-06 Nicola Pero <>
* makefile.dos: Obsolete file removed.
2010-04-02 Ralf Wildenhues <>
* aclocal.m4: Regenerate.
2010-03-23 Dave Korn <>
PR libobjc/30445
* (extra_ldflags_libobjc): Define appropriately for
Cygwin and MinGW hosts.
* (libobjc_s.a): Remove dead pre-libtool target.
(libobjc.dll): Likewise.
* configure: Regenerate.
2009-12-05 Ralf Wildenhues <>
* configure: Regenerate.
2009-11-28 Jakub Jelinek <>
* sarray.c (sarray_free): Use old_buckets variable.
* encoding.c (objc_layout_structure_next_member): Remove unused
bfld_type_size variable.
2009-08-24 Ralf Wildenhues <>
* (AC_PREREQ): Bump to 2.64.
2009-08-22 Ralf Wildenhues <>
* aclocal.m4: Regenerate.
* configure: Regenerate.
* Regenerate.
2009-08-22 Ralf Wildenhues <>
2009-07-30 Ralf Wildenhues <>
New variables.
($(srcdir)/configure, $(srcdir)/aclocal.m4): New rules.
2009-07-30 Ralf Wildenhues <>
* (_AC_ARG_VAR_PRECIOUS): Use m4_rename_force.
2009-04-09 Nick Clifton <>
* sendmsg.c: Change copyright header to refer to version 3 of
the GNU General Public License with version 3.1 of the GCC
Runtime Library Exception and to point readers at the COPYING3
and COPYING3.RUNTIME files and the FSF's license web page.
* NXConstStr.m: Likewise.
* Object.m: Likewise.
* Protocol.m: Likewise.
* archive.c: Likewise.
* class.c: Likewise.
* encoding.c: Likewise.
* exception.c: Likewise.
* gc.c: Likewise.
* hash.c: Likewise.
* init.c: Likewise.
* libobjc_entry.c: Likewise.
* linking.m: Likewise.
* misc.c: Likewise.
* nil_method.c: Likewise.
* objc/NXConstStr.h: Likewise.
* objc/Object.h: Likewise.
* objc/Protocol.h: Likewise.
* objc/encoding.h: Likewise.
* objc/hash.h: Likewise.
* objc/objc-api.h: Likewise.
* objc/objc-decls.h: Likewise.
* objc/objc-list.h: Likewise.
* objc/objc.h: Likewise.
* objc/runtime.h: Likewise.
* objc/sarray.h: Likewise.
* objc/thr.h: Likewise.
* objc/typedstream.h: Likewise.
* objects.c: Likewise.
* sarray.c: Likewise.
* selector.c: Likewise.
* thr-dce.c: Likewise.
* thr-decosf1.c: Likewise.
* thr-irix.c: Likewise.
* thr-mach.c: Likewise.
* thr-objc.c: Likewise.
* thr-os2.c: Likewise.
* thr-posix.c: Likewise.
* thr-pthreads.c: Likewise.
* thr-rtems.c: Likewise.
* thr-single.c: Likewise.
* thr-solaris.c: Likewise.
* thr-vxworks.c: Likewise.
* thr-win32.c: Likewise.
* thr.c: Likewise.
* libobjc.def: Change copyright header to refer to version 3 of
the GNU General Public License and to point readers at the COPYING3
file and the FSF's license web page.
* makefile.dos: Likewise.
2009-04-09 Jakub Jelinek <>
* Change copyright header to refer to version
3 of the GNU General Public License and to point readers at the
COPYING3 file and the FSF's license web page.
* Likewise.
2009-03-12 Richard Frith-Macdonald <>
David Ayers <>
PR libobjc/27466
* objc/objc-api.h (_objc_unexpected_exception): Declare
new hook. Update copyright dates.
* exception.c (objc_exception_throw): Use hook. Update
copyright dates.
* libobjc.def (_objc_unexpected_exception): Export hook.
Update copyright dates.
2009-03-01 Ralf Wildenhues <>
* configure: Regenerate.
2008-12-18 Ralf Wildenhues <>
* configure: Regenerate.
2008-11-21 Kai Tietz <>
* Object.m (errno): Replaced by errno.h include.
(compare): Cast self to id to prevent warning on comparison.
* objc/objc.h (BOOL): Prevent redeclaration of BOOL, if it is
already there.
* sendmsg.c (__objc_print_dtable_stats): Remove type warnings.
* thr-win32.c (__objc_thread_detach): Remove type warning.
(__objc_thread_id): Likewise.
* thr.c (__objc_thread_detach_functiont): Add __builtin_trap ()
for noreturn.
2008-09-26 Peter O'Gorman <>
Steve Ellcey <>
* configure: Regenerate for new libtool.
* Regenerate for new libtool.
2008-07-18 Matthias Klose <>
* Ignore missing ../boehm-gc/
2008-07-18 Matthias Klose <>
* Include ../boehm-gc/
(OBJC_BOEHM_GC_LIBS): Define, (libobjc_gc$(libsuffix).la): Use it.
2008-07-06 Ralf Wildenhues <>
* (install-info): New stub target.
2008-06-17 Ralf Wildenhues <>
* configure: Regenerate.
2008-06-14 Kai Tietz <>
* exception.c (PERSONALITY_FUNCTION): Remove extra decrement
if HAVE_GETIPINFO is not defined.
2008-06-10 Kai Tietz <>
* Object.m (compare): Add type id.
* objc/Object.h: Likewise.
* archive.c (objc_read_class): Use size_t to extend version to be
size of pointer scalar width.
* sendmsg.c (rtx): Undefine it before redefinition.
(__objc_print_dtable_stats): Cast arguments to long as intended.
2008-05-30 Julian Brown <>
* exception.c (__objc_exception_class): Initialise as constant
array for ARM EABI. Change macro to static const for non-ARM EABI.
(ObjcException): Add note about structure layout. Remove landingPad
and handlerSwitchValue for ARM EABI.
(get_ttype_entry): Add __ARM_EABI_UNWINDER__ version
of function.
(CONTINUE_UNWINDING): Define for ARM EABI/otherwise cases.
(PERSONALITY_FUNCTION): Use ARM EABI-specific arguments, and add
ARM EABI unwinding support.
(objc_exception_throw): Use memcpy to initialise exception class.
2008-05-25 Alan Modra <>
* encoding.c (strip_array_types): Rename from get_inner_array_type.
(rs6000_special_round_type_align): Update.
2008-05-09 Julian Brown <>
(libobjc$(libsuffix).la, libobjc_gc$(libsuffix).la): Use above.
2008-04-18 Paolo Bonzini <>
PR bootstrap/35457
* aclocal.m4: Regenerate.
* configure: Regenerate.
2008-01-24 David Edelsohn <>
* configure: Regenerate.
2007-10-14 H.J. Lu <>
* Don't run directly.
(multilib_arg): New.
* configure: Regenerated.
2007-08-06 Andrew Pinski <>
PR libobjc/30731
* exception.c (parse_lsda_header): Use _uleb128_t/_sleb128_t instead
of _Unwind_Word for variables which are used in
2007-07-05 H.J. Lu <>
* aclocal.m4: Regenerated.
2007-06-03 Andrew Pinski <>
* Fix a typo in *-*-darwin clause.
* configure: Regenerated.
2007-06-02 H.J. Lu <>
* Fix a typo.
* configure: Regenerated.
2007-06-02 Paolo Bonzini <>
* configure: Regenerate.
2007-06-01 Andrew Pinski <>
* Replace all uses of libext with libsuffix.
* Likewise.
* configure: Regenerate.
* Remove all uses of $(libext).
2007-05-23 Andrew Pinski <>
* Remove all uses of $(libext).
2007-05-23 Steve Ellcey <>
* configure: Regenerate.
* aclocal.m4: Regenerate.
2007-04-21 Andrew Ruder <>
* sendmsg.c (__objc_get_forward_imp): Call
__objc_msg_forward2 for real.
2007-04-09 Andrew Ruder <>
* sendmsg.c: Added __objc_msg_forward2, a hook that allows
external libraries to provide a function that returns the real
forwarding function based on both the selector and the receiver.
* objc/objc-api.h: Define __objc_msg_forward2.
2007-03-01 Brooks Moses <>
* Add dummy install-pdf target.
2007-02-18 Manuel Lopez-Ibanez <>
* objc/objc-list.h (list_free): Add keyword 'inline' to avoid
unused warning.
2006-10-31 Geoffrey Keating <>
* encoding.c (darwin_rs6000_special_round_type_align): New.
2006-10-14 Geoffrey Keating <>
* Use multi_basedir instead of toplevel_srcdir.
* Use multi.m4 from aclocal rather than custom
code. Use multi_basedir instead of toplevel_srcdir.
* aclocal.m4: Regenerate.
* configure: Regenerate.
2006-10-10 Brooks Moses <>
* Added empty "pdf" target.
2006-07-18 Paolo Bonzini <>
* configure: Regenerate.
2006-05-23 Carlos O'Donell <>
* Add install-html target. Add install-html to .PHONY
2006-02-21 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
PR libobjc/26309
* thr-objc.c (_XOPEN_SOURCE): Don't define on Tru64 UNIX.
2006-01-24 David Ayers <>
PR libobjc/9751
* gc.c (class_ivar_set_gcinvisible): Replace strncpy with memcpy
and insure the new strings are '\0' termintated.
2006-01-24 David Ayers <>
PR libobjc/13946
* Add include directives for --enable-objc-gc.
* Ditto.
* configure: Regenerate.
* gc.c (__objc_class_structure_encoding): Increment the used bytes
instead of the local pointer to them.
2005-12-14 Andrew Pinski <>
PR objc/25360
* objc/objc-api.c (_C_COMPLEX): New define.
* encoding.c (objc_sizeof_type): Handle _C_Complex.
(objc_alignof_type): Likewise.
(objc_skip_typespec): Likewise.
2005-12-15 David Ayers <>
PR libobjc/14382
* README (+load,+initialize): Fix documentation to reflect
intended and implemented semantics for +load and +initialize.
2005-12-12 Andrew Pinski <>
* encoding.c (TYPE_FIELDS): Fix to skip over just _C_STRUCT_B and
the name.
(get_inner_array_type): Fix to skip over _C_ARY_B and size.
(rs6000_special_round_type_align): Update for the ABI fix.
(objc_layout_finish_structure): Correct the encoding which is passed to
2005-12-11 Andrew Pinski <>
PR libobjc/25347
* encoding.c (objc_sizeof_type): Don't handle _C_UNION_B special
but use the struct layout functions.
(objc_alignof_type): Likewise.
(objc_layout_structure): Handle _C_UNION_B also.
(objc_layout_structure_next_member): Likewise.
(objc_layout_finish_structure): Likewise.
2005-12-11 Andrew Pinski <>
PR libobjc/25346
* objc/objc-api.h (_C_BOOL): New define.
* encoding.c (objc_sizeof_type): Handle _C_BOOL.
(objc_alignof_type): Likewise.
(objc_skip_typespec): Likewise.
2005-11-20 David Ayers <>
PR libobjc/19024
* objc/hash.h: Remove deprecated hash API.
* hash_compat.c: Remove.
* Remove reference to hash_compat.c.
* (VERSION): Bump library version to 2:0:0.
* configure: Regenerate.
2005-11-09 Alexandre Oliva <>
PR other/4372
* thr-objc.c (_XOPEN_SOURCE): Define.
2005-10-07 Ulrich Weigand <>
PR libobjc/23612
* objc/objc-api.h (struct objc_ivar): Move definition to
global scope.
2005-09-04 Andrew Pinski <>
Rasmus Hahn <>
PR libobjc/23108
* archive.c (objc_write_type): Correct the element offset.
(objc_read_type): Likewise.
2005-08-17 Kelley Cook <>
* All files: Update FSF address.
2005-08-13 Marcin Koziej <>
Andrew Pinski <>
PR libobjc/22492
* exception.c (PERSONALITY_FUNCTION): Fix the PC with finally.
2005-08-13 Andrew Pinski <>
* (extra_ldflags_libobjc): New.
(libobjc$(libext).la): Add extra_ldflags_libobjc to the link line.
(libobjc_gc$(libext).la): Likewise.
* (extra_ldflags_libgfortran): Set for *-darwin* to
* configure: Regenerate.
* linking.m (_objcInit): Remove.
2005-07-26 Andrew Pinski <>
PR libobjc/22606
* (ALL_CFLAGS): Add -fexceptions.
2005-06-08 David Ayers <>
* objc/NXConstStr.h, objc/Object.h, objc/Protocol.h,
objc/encoding.h, objc/hash.h, objc/objc-api.h,
objc/runtime.h, objc/sarray.h, objc/thr.h,
objc/typedstream.h: Do not include Objective-C headers as
system headers.
2005-06-07 David Ayers <>
* archive.c, init.c, selector.c: Include hash.h.
* archive.c, class.c, encoding.c, gc.c, hash.c, hash_compat.c,
init.c, misc.c, nil_method.c, objects.c, sarray.c, selector.c,
sendmsg.c, thr-dce.c, thr-decosf1.c, thr-irix.c, thr-mach.c,
thr-objc.c, thr-os2.c, thr-posix.c, thr-pthreads.c, thr-rtems.c,
thr-single.c, thr-solaris.c, thr-vxworks.c, thr-win32.c, thr.c:
Include Objective-C headers with quotes and objc/ directory
2005-05-19 Richard Henderson <>
* exception.c: Revert last change.
2005-05-19 David Ayers <>
* exception.c: Include tsystem.h for unwind.h.
2005-05-09 Mike Stump <>
* configure: Regenerate.
2005-04-12 Mike Stump <>
* configure: Regenerate.
2005-03-21 Zack Weinberg <>
* Set gcc_version here.
* Do not invoke TL_AC_GCC_VERSION. Adjust quoting
in definition of toolexeclibdir so that $(gcc_version) is expanded
by the Makefile.
* aclocal.m4, configure: Regenerate.
2005-03-03 David Ayers <>
* objc/hash.h (OBJC_IGNORE_DEPRECATED_API): Update deprecated
version reference. Correct typo.
2005-03-02 David Ayers <>
PR libobjc/19024
* (OBJS): Add hash_compat.lo.
(OBJS_GC): Add hash_compat_gc.lo.
(hash_compat_gc.lo): New target and rule.
* objc/hash.h (hash_new, hash_delete, hash_add, hash_remove)
(hash_next, hash_value_for_key, hash_is_key_in_hash)
(hash_ptr, hash_string, compare_ptrs, compare_strings): Prefix
with objc_. Add deprecated non prefixed inlined versions.
(OBJC_IGNORE_DEPRECATED_API): New macro to hide deprecated
* hash.c (hash_new, hash_delete, hash_add, hash_remove, hash_next)
(hash_value_for_key, hash_is_key_in_hash): Prefix with objc_ and
update callers.
* hash_compat.c: New file.
* archive.c: Update callers.
* init.c: Likewise.
* selector.c: Likewise.
* libobjc.def: Add objc_ versions of hash functions.
2005-02-28 Andrew Pinski <>
PR libobjc/20252
* (GTHREAD_FLAGS): Remove.
(ALL_CFLAGS): Remove usage of GTHREAD_FLAGS.
* thr-objc.c: Include config.h.
* Instead of looking at GCC's makefile, figure out if
GTHREAD_FLAGS should be defined by looking at the `thread model'
of the current gcc.
* configure: Regenerate.
* Regenerate.
2005-02-28 Paolo Bonzini <>
PR bootstrap/17383
(Determine CFLAGS for gthread): Use $host_subdir.
* configure: Regenerate.
* (host_subdir): New.
(INCLUDES): Use it.
2004-12-20 Andrew Pinski <>
PR libobjc/12035
* gc.c: Remove definition of LOGWL, modWORDSZ, and divWORDSZ since
they are not used.
Include limits.h and stdlib.h.
2004-12-12 Alexander Malmberg <>
* selector.c (__objc_init_selector_tables): Add missing void to
2004-12-02 Richard Sandiford <>
* Use TL_AC_GCC_VERSION to set gcc_version.
* configure, aclocal.m4: Regenerate.
2004-11-29 Kelley Cook <>
* configure: Regenerate for libtool change.
2004-11-25 Kelley Cook <>
* configure: Regenerate for libtool reversion.
2004-11-24 Kelley Cook <>
* configure: Regenerate for libtool change.
2004-11-24 Kelley Cook <>
* aclocal.m4, Regenerate.
2004-10-08 Mike Stump <>
Andrew Pinski <>
* aclocal.m4: Rename to ...
* acinclude.m4: here and also use m4_include instead of sinclude.
* aclocal.m4: Regenerate.
* configure: Regenerate.
* (configure): Add @MAINT@ infront of
2004-10-08 Andrew Pinski <>
* archive.c: Fix all the warnings about passing unsigned char*
to char* and the other way too.
2004-09-16 Andrew Pinski <>
PR libobjc/16448
* exception.c: Include config.h
(objc_exception_throw): Change _GLIBCXX_SJLJ_EXCEPTIONS to
* Find out what exception handling code we use.
* configure: Regenerate.
* New file, regenerate.
2004-09-16 Andrew Pinski <>
* encoding.c (ALTIVEC_VECTOR_MODE): Define a bogus macro.
2004-08-28 Nathanael Nerode <>
* configure: Regenerate.
2004-08-13 Ziemowit Laski <>
* objc/sarray.h: Hoist include of assert.h near the top of file,
and mark the remainder of the file 'extern "C"'.
2004-08-13 Andrew Pinski <>
* objc/Object.h: Move includes out of extern "C" blocks.
* objc/encoding.h: Likewise.
* objc/hash.h: Likewise.
* objc/objc-api.h: Likewise.
* objc/runtime.h: Likewise.
* objc/sarray.h: Likewise.
* objc/typedstream.h: Likewise.
2004-08-12 Ziemowit Laski <>
* objc/NXConstStr.h: Update copyright date; bracket with
'extern "C"' for C++ use; make include syntax consistent
by using <...> instead of "..."; hoist <objc/...> includes
above the 'extern "C"' block.
* objc/Object.h: Likewise.
* objc/Protocol.h: Likewise.
* objc/encoding.h: Likewise.
* objc/hash.h: Likewise.
* objc/runtime.h: Likewise.
* objc/sarray.h: Likewise.
* objc/thr.h: Likewise.
* objc/typedstream.h: Likewise.
* objc/objc-api.h: Add 'extern "C"' block for C++ use.
(objc_static_instances): For C++ case, do away with
zero-sized array.
(objc_method): Hoist definition to file scope.
(_objc_load_callback, _objc_object_alloc, class_get_class_method,
class_get_instance_method, class_create_instance,
class_get_class_name, class_get_instance_size,
class_get_meta_class, class_get_super_class, class_get_version,
class_is_class, class_is_meta_class, class_set_version,
class_get_gc_object_type, class_ivar_set_gcinvisible,
get_imp): Rename 'class' parameter to '_class'.
* objc/objc-list.h: Add 'extern "C"' block for C++ use.
* objc/objc.h: Update copyright date.
(arglist_t): Provide a union tag.
2004-07-22 Andrew Pinski <>
* thr.c (__objc_thread_detach_function): Do not mark as volatile
but instead use the attribute noreturn.
2004-06-28 Zack Weinberg <>
* encoding.c: Rename target_flags with a #define to avoid
conflict with a prior declaration.
2004-06-24 Andrew Pinski <>
* objc/encoding.h: Wrap the functions with extern "C" for C++
* objc/hash.h: Likewise.
* objc/objc-api.h: Likewise.
* objc/objc-list.h: Likewise.
* objc/runtime.h: Likewise.
* objc/sarray.h: Likewise.
* objc/thr.h: Likewise.
* objc/typedstream.h: Likewise.
2004-06-21 Nick Clifton <>
* encoding.c (BITS_PER_UNIT): Define if a definition is not
2004-06-20 Alexander Malmberg <>
* (exception.lo): Remove $(OBJC_GCFLAGS).
(exception_gc.lo): New.
(OBJS_GC): Add exception_gc.lo.
2004-06-17 Richard Henderson <>
* exception.c: New file.
* (exception.lo): New.
(OBJS): Add it.
2004-06-14 Andrew Pinski <>
* linking.m (_objcInit): New empty function
for Darwin only.
2004-06-11 Andrew Pinski <>
* Support --enable-shared=libobjc.
* configure: Regenerate.
PR libobjc/15901
* Do not disable shared by default.
* configure: Regenerate.
2004-06-03 Nicola Pero <>
* Protocol.m ([-isEqual:]): Small optimizations returning
immediately if the argument is equal to self, and accessing
the argument's name directly if it's a protocol.
2004-06-03 David Ayers <>
* Protocol.m ([-isEqual:]): Test the class of the argument.
2004-05-25 Andrew Pinski <>
* (includedir): Rename to ...
* s/includedir/includedirname/.
PR target/11572
* (includedir): Set to "include"
except for Darwin.
(libext) Set to empty except for Darwin.
* configure: Regenerate
* s/$(libext).la/g.
2004-05-25 Daniel Jacobowitz <>
2004-05-25 Andrew Pinski <>
Merge from the libobjc-branch
2004-02-09 Andrew Pinski <>
* (OBJC_H): Change objc-deps.h to objc-decls.h.
2004-02-03 Andrew Pinski <>
* (OBJC_H): Add objc-deps.h.
2004-01-27 Nicola Pero <>
* Protocol.m ([-conformsTo:]): If the argument is nil, return NO.
([-hash], [-isEqual:]): New methods.
2004-01-27 Richard Frith-Macdonald <>
* sarray.c (sarray_free): Add a better comment.
2004-01-27 Adam Fedor <>
* hash.c (hash_add): Cast cachep to int.
* selector.c (__sel_register_typed_name): Cast
soffset_decode to int.
2004-01-27 Alexander Malmberg <>
* selector.c: Rename register_selectors_from_list to
__objc_register_selectors_from_list. Update caller.
(__objc_register_selectors_from_list): Lock __objc_runtime_mutex
while registering selectors. Use __sel_register_typed_name instead
of sel_register_typed_name. Check for NULL method_name:s.
(pool_alloc_selector): New function.
(__sel_register_typed_name): Use pool_alloc_selector to allocate
selector structures.
* sendmsg.c (class_add_method_list): Use
* objc/runtime.h: Add __objc_register_selectors_from_list.
2004-01-25 Adam Fedor <>
Nicola Pero <>
Andrew Pinski <>
* objc/objc-decls.h: New file.
* objc/objc-api.h (_objc_lookup_class): Mark as export.
(_objc_load_callback): Likewise.
(_objc_object_alloc): Likewise.
(_objc_object_copy): Likewise.
(_objc_object_dispose): Likewise.
2004-01-25 Andrew Pinski <>
* archive.c: s/__inline__/inline
* sendmsg.c: Likewise.
* encoding.c: Remove FIXME about the warning
about unused variable.
* sendmsg.c: Add a FIXME comment saying that
this should be using libffi.
* (LIBTOOL): Use @LIBTOOL@ now as it works.
2004-05-13 Andrew Pinski <>
* archive.c (objc_read_class): Initialize class_name.
(objc_read_selector): Initialize selector_name.
2004-05-09 Richard Sandiford <>
* (toolexecdir): Remove trailing space.
2004-04-15 Nathanael Nerode <>
PR libobjc/14948
* De-precious CC so multilibs work.
* configure: Regenerate.
2004-04-14 Nathanael Nerode <>
* Restore toolexecdir.
* Restore toolexecdir.
* configure: Regenerate.
2004-04-09 Nathanael Nerode <>
* Remove (unused) glibcpp_prefixdir.
* configure: Regenerate.
* Rename to
* Update to match.
* Remove toolexecdir, glibcpp_toolexecdir (unused).
Replace glibcpp_toolexeclibdir with toolexeclibdir.
* Remove glibcpp_toolexecdir (unused).
Replace glibcpp_toolexeclibdir with toolexeclibdir. Don't generate
config.h or stamp-h (unused). Move one comment to the right place.
* configure: Regenerate.
* Remove (unused).
* Regenerate with autoheader.
* Remove (unused) gcc_version_trigger.
* Remove (unused) glibcpp_builddir. Don't AC_SUBST
* configure: Regenerate.
* Switch to modern style for AC_INIT, AC_OUTPUT.
Sort file into sections. Remove dnl where appropriate. Fix
other style issues.
* configure: Regenerate.
* Replace old AC_PROG_CC hack with new one.
Define toplevel_srcdir in terms of srcdir, not top_srcdir (there
are no subdirectory output files, so this is fine). Change prereq
to autoconf 2.59.
* aclocal.m4: Include ../config/no-executables.m4.
* configure: Regenerate with autoconf 2.59.
* Improve comments on gthread_cflags. Improve m4
quotation, and replace 'if test' with 'case', for --enable-objc-gc.
* configure: Regenerate.
* Move PACKAGE and VERSION settings up top. Remove
unused call to AC_PROG_LN_S. Default RANLIB to ':'. Remove
redundant checks for values of RANLIB, AR, INSTALL.
* configure: Regenerate.
* Clean up handling of
--enable-version-specific-runtime-libs and related variables;
replace 'if test' with 'case' where reasonable. Fix comments.
Remove useless libstdcxx_interface.
* configure: Regenerate.
Replace uses of target_alias with target_noncanonical.
* aclocal.m4: Include ../config/acx.m4.
* configure: Regenerate.
* Replace uses of target_alias with target_noncanonical.
Fix copyright statement.
* Hand-inline bulky, confusing macros from
aclocal.m4. Replace references to "GNU Objective C" with "GCC".
Update copyright notice. Remove stuff for automake, which isn't
used in this directory. Remove emacs local variables.
* aclocal.m4: Remove hand-inlined macros. Update copyright notice.
* configure: Regenerate.
2004-03-16 Manfred Hollstein <>
*,, configure: Update copyright years.
2004-03-15 Manfred Hollstein <>
definition from
* (PACKAGE): Add definition.
(VERSION): Add definition; substitute it in output files.
* configure: Re-generate.
2004-03-05 Ziemowit Laski <>
* objc/hash.h (hash_string, compare_strings):
Add type-casts to make Objective-C++ happy.
* objc/typedstream.h (objc_get_stream_class_version):
Rename parameter from 'class' to 'class_name' to make
Objective-C++ happy.
2004-03-01 Michael Matz <>
* (ALL_CFLAGS): Add -fno-strict-aliasing.
2004-02-06 Ziemowit Laski <>
* objc/objc-api.h (objc_super): The 'class' field shall
be named 'super_class' #ifdef __cplusplus.
2004-01-17 Andrew Pinski <>
PR target/10781
* encoding.c (rs6000_special_round_type_align): Define.
2004-01-14 Adam Fedor <>
PR libobjc/12155
* selector.c (__objc_register_instance_methods_to_class): Free
new_list if not used.
2004-01-09 Andrew Ruder <>
PR libobjc/11904
* sarray.c (sarray_free): Free array->is_copy_of latter.
2003-12-01 Zack Weinberg <>
PR 11433
* Protocol.m (descriptionForInstanceMethod): Don't dereference
instance_methods if it's NULL.
(descriptionForClassMethod): Likewise for class_methods.
2003-10-24 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
* (runtime-info.h): Remove -Wp.
2003-10-21 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
* (CC1OBJ): Remove.
(runtime-info.h): Invoke $(CC) so all MULTIFLAGS are handled
Use .m extension for temporary file.
Remove assembler temp file.
2003-10-20 Joseph S. Myers <>
* objc/hash.h (hash_string): Don't use a cast as an lvalue.
2003-10-17 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
* (runtime-info.h): Use MULTIFLAGS.
2003-09-09 Alan Modra <>
* configure: Regenerate.
2003-08-27 Alexander Malmberg <>
*, aclocal.m4: Update to $(libdir)/gcc/ instead of
(libdir)/gcc-lib/ when installing.
* configure: Regenerate.
Thu Jul 10 10:27:43 2003 Nicola Pero <>
* sendmsg.c (get_imp): Fixed rare threading problem.
(__objc_responds_to): Similar fixes.
(objc_msg_lookup): Similar fixes.
(__objc_init_install_dtable): Lock the runtime before checking if the
table is installed.
2003-05-23 Nathanael Nerode <>
* hash.c, init.c, libobjc.def, libobjc_entry.c, linking.m,
makefile.dos, misc.c, nil_method.c, objects.c, sarray.c,
selector.c, sendmsg.c, thr-dce.c, thr-decosf1.c, thr-irix.c,
thr-mach.c, thr-objc.c, thr-os2.c, thr-posix.c, thr-pthreads.c,
thr-rtems.c, thr-single.c, thr-solaris.c, thr-vxworks.c,
thr-win32.c, thr.c: Replace "GNU CC" with "GCC".
*, NXConstStr.m, Object.m, Protocol.m, archive.c,
class.c, encoding.c, gc.c, objc/NXConstStr.h, objc/Object.h,
objc/Protocol.h, objc/encoding.h, objc/hash.h, objc/objc-api.h,
objc/objc-list.h, objc/objc.h, ocjc/runtime.h, objc/sarray.h,
objc/thr.h, objc/typedstream.h: Replace "GNU CC" with "GCC".
Tue May 13 14:56:03 2003 Richard Frith-Macdonald <>
Nicola Pero <>
* init.c (class_superclass_of_class): New function.
(create_tree_of_subclasses_inherited_from): Use it.
(__objc_tree_insert_class): Likewise.
(class_is_subclass_of_class): Likewise.
2003-04-11 David Chad <>
Loren J. Rittle <>
* objc/hash.h (hash_string): Constify correctly.
(compare_ptrs): Use direct compare.
* objc/objc-list.h (list_nth): Rename index to indx to avoid shadow.
* objc/sarray.h: Global rename index to indx to avoid shadow.
2003-03-12 Andreas Schwab <>
* aclocal.m4 (GLIBCPP_EXPORT_INSTALL_INFO): Avoid trailing /. in
* configure: Rebuilt.
2003-02-20 Alexandre Oliva <>
* configure: Rebuilt.
2003-01-27 Alexandre Oliva <>
* aclocal.m4 (glibcpp_toolexeclibdir): Instead of
$(MULTISUBDIR), use `$CC -print-multi-os-directory`, unless
version_specific_libs is enabled.
* configure: Rebuilt.
2003-01-09 Christian Cornelssen <>
(install-libs, install-headers): Prepend $(DESTDIR) to
destination paths in all (un)installation commands.
2002-12-02 Zack Weinberg <>
* thr-objc.c: Include coretypes.h and tm.h.
2002-12-01 Zack Weinberg <>
* encoding.c, sendmsg.c: Include coretypes.h and tm.h.
2002-11-26 Nathanael Nerode <>
* Remove skip-this-dir support.
* configure: Regenerate.
2002-09-22 Kaveh R. Ghazi <>
* (all): Fix multilib parallel build.
Thu Sep 12 12:44:37 2002 Nicola Pero <>
* sendmsg.c (nil_method): Declare not to take a variable number of
(objc_msg_lookup): Cast nil_method to IMP before returning it.
(objc_msg_lookup_super): The same.
2002-09-10 Jan Hubicka <>
* nil_method.c (nil_method): No longer defined with variable
2002-07-02 Rodney Brown <>
* objc/encoding.h: Fix formatting.
* objc/hash.h: Likewise.
* objc/objc-api.h: Likewise.
* objc/runtime.h: Likewise.
* objc/thr.h: Likewise.
* archive.c: Likewise.
* class.c: Likewise.
* encoding.c: Likewise.
* gc.c: Likewise.
* hash.c: Likewise.
* init.c: Likewise.
* misc.c: Likewise.
* nil_method.c: Likewise.
* objects.c: Likewise.
* sarray.c: Likewise.
* selector.c: Likewise.
* sendmsg.c: Likewise.
* thr-mach.c: Likewise.
* thr.c: Likewise.
2002-06-25 DJ Delorie <>
* aclocal.m4 (GLIBCPP_CONFIGURE): Split out
* Call it before AC_CANONICAL_SYSTEM.
* configure: Regenerate.
2002-06-21 Kaveh R. Ghazi <>
* Object.m (forward, read, write): Fix unused parameter warnings.
* encoding.c: Include <stdlib.h>.
(target_flags): Mark with attribute unused.
(atoi): Delete.
* runtime.h (__objc_selector_max_index): Change to unsigned int.
(__objc_generate_gc_type_description): Prototype.
* selector.c (__objc_selector_max_index): Change to unsigned int.
Mon Jun 17 18:37:42 2002 Nicola Pero <>
* sendmsg.c (__objc_get_forward_imp): Fix warning by making sure
we always have a return value: if __objc_msg_forward does not
supply a forwarding implementation, return the default
__builtin_apply based one.
2002-06-15 Kaveh R. Ghazi <>
* Object.m: Fix signed/unsigned warning.
* Protocol.m: Likewise.
* archive.c: Always include stdlib.h.
(objc_read_short, objc_read_unsigned_short, objc_read_int,
objc_read_long, __objc_read_nbyte_uint, __objc_read_nbyte_ulong):
Fix signed/unsigned warning.
(objc_write_type, objc_read_type, objc_write_types,
objc_read_types): Ensure ctype 8-bit safety.
(__objc_no_write, __objc_no_read): Mark unused parameters.
* class.c (class_table_setup): Specify void arg.
* encoding.c (atoi, objc_sizeof_type, objc_alignof_type,
objc_skip_typespec, objc_skip_offset,
objc_layout_structure_next_member): Ensure ctype 8-bit safety.
(objc_layout_structure_next_member): Ensure variables are
* gc.c (__objc_generate_gc_type_description,
class_ivar_set_gcinvisible): Mark unused parameters.
* init.c (__objc_send_load, __objc_destroy_class_tree_node): Mark
unused parameters.
(__objc_init_protocols) Fix signed/unsigned warning.
* nil_method.c (nil_method): Mark unused parameters.
* thr.h (objc_thread_callback): Specify void arg.
* sarray.c (sarray_new, sarray_realloc, sarray_free): Fix
signed/unsigned warning.
(sarray_free): Fix formatting.
* selector.c (sel_types_match): Ensure ctype 8-bit safety.
* sendmsg.c (__objc_init_install_dtable) Mark unused parameters.
2002-06-09 Andreas Jaeger <>
* encoding.c (objc_layout_structure_next_member): Remove unused
2002-05-20 Kaveh R. Ghazi <>
* (SHELL): Set to @SHELL@.
2002-05-16 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
* aclocal.m4: Allow for PWDCMD to override hardcoded pwd.
* configure: Regenerate.
2002-05-08 Alexandre Oliva <>
script entry, and set LD to it when configuring multilibs.
* configure: Rebuilt.
2002-04-19 David O'Brien <>
* encoding.c (MAX, MIN, ROUNDING): #undef before defining.
2002-04-09 Hans-Peter Nilsson <>
PR objc/6107
* objc/objc-api.h (struct objc_protocol_list): Change type of
member count from int to size_t.
2002-02-11 Franz Sirl <>
PR libobjc/4039
* aclocal.m4: Replace with version copied from libstdc++-v3.
* Update for changes to aclocal and Makefile.
* configure: Regenerate.
* Correct install of multilibs and shared libs, use
INSTALL_DATA for include files.
Mon Dec 17 17:02:12 2001 Nicola Pero <>
* init.c (__objc_exec_class): Fixed bug in the loop on unclaimed
categories - when an unclaimed category was found, the loop was
doing two steps forward instead of one, so that in certain cases
it was failing to properly load all the categories. (Reported
with fix by Alexander Malmberg <>).
2001-11-14 Aldy Hernandez <>
* encoding.c: Add target_flags.
2001-11-07 Aldy Hernandez <>
* objc/objc-api.h (_C_VECTOR): New.
* encoding.c (VECTOR_TYPE): New.
Mon Oct 29 21:29:21 2001 Nicola Pero <>
* class.c: Rewritten the class table to use optimized, lock-free
lookup. This more than doubles the speed of class method
invocations. (class_table_setup), (class_table_insert),
(class_table_replace), (class_table_get_safe),
(class_table_next), (class_table_print),
(class_table_print_histogram): New functions.
(__objc_init_class_tables): Use class_table_setup.
(__objc_add_class_to_hash): Use class_table_get_safe and
class_table_insert. (objc_lookup_class), (objc_get_class): Do not
assert the existence of the table; do not lock the runtime; use
class_table_get_safe. (objc_next_class): Use class_table_next.
(__objc_resolve_class_links): Use class_table_next.
(class_pose_as): Use class_table_replace.
2001-09-10 Ovidiu Predescu <>
* gc.c: Removed the DEBUG declaration.
Wed Jul 18 12:48:56 2001 Nicola Pero <>
* thr.c (objc_mutex_lock): Invoke __objc_thread_id directly,
rather than through objc_thread_id, to save a function call.
(objc_mutex_trylock, objc_mutex_unlock, objc_condition_wait):
Mon Jul 16 12:15:00 2001 Nicola Pero <>
* objc/objc-api.h (object_is_class): Fixed - buggy code was trying
to cast an id to a Class, which can not be done. Make the check
by using CLS_ISMETA on the class pointer instead.
(object_is_meta_class): Similar fix.
2001-06-09 Alexandre Oliva <>, Stephen L Moshier <>
* (AC_EXEEXT): Work around in case it expands to
nothing, as in autoconf 2.50.
* acinclude.m4: Likewise.
* configure: Rebuilt.
2001-06-08 Nicola Pero <>
* THREADS: Explain that when we compile libobjc inside GCC, we
always use thr-objc.c as a backend, which uses GCC's thread code.
2001-06-06 Richard Frith-Macdonald <>
* init.c (__objc_send_message_in_list): When setting a new entry
in __objc_load_methods use the method IMP as key, but check to see
if the method is in the hashtable by looking at the IMP also.
Also ... call the method after adding it to the hashtable rather
than before ... thus preventing an obscure possibility of infinite
recursion if a +load method itself loads a subclass.
2001-05-25 Ovidiu Predescu <>
* init.c (__objc_send_message_in_list): When setting a new entry
in __objc_load_methods use the method name as key, not the method
IMP (reported by Richard Frith-Macdonald <>).
2001-05-09 Joseph S. Myers <>
* objc-features.texi: Move to ../gcc/objc.texi.
* fdl.texi: Remove.
* Don't generate documentation from
2001-05-01 Mark Mitchell <>
* fdl.texi: New file.
* objc-features.texi: Simplify.
* Adjust accordingly.
2001-04-30 Mark Mitchell <>
* objc-features.texi: Use the GFDL.
Wed Mar 21 04:44:58 EST 2001 John Wehle (
* encoding.c (REAL_TYPE): Define.
2001-03-19 David Edelsohn <>
* encoding.c (TYPE_MODE): Define.
2001-03-14 Nicola Pero <>
* thr.c (objc_thread_add): New function.
(objc_thread_remove): Ditto.
* objc/thr.h: Declare them.
* libobjc.def: Mention them.
2001-02-28 Ovidiu Predescu <>
* objc-features.texi: Document the @compatibility_alias compiler
directive (description from Nicola Pero <>).
Fri Feb 23 18:12:00 2001 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
* sendmsg.c (__objc_forward): Delete strlen() declaration.
2001-02-08 Geoffrey Keating <>
* Don't run AC_PROG_CC_WORKS or AC_EXEEXT, because
we're not interested in the result and they might fail.
* configure: Regenerated.
2001-01-12 Joseph S. Myers <>
* objc-features.texi: Use @email.
2001-01-12 Joseph S. Myers <>
* sendmsg.c (__objc_print_dtable_stats): Don't use #ifdef inside
2000-01-11 Richard Earnshaw <>
* encoding.c (STRUCTURE_SIZE_BOUNDARY): Redefine in a way that
determines the value dynamically.
Wed Jan 3 00:49:10 2001 Ovidiu Predescu <>
* sendmsg.c: Added __objc_msg_forward, a hook that allows external
libraries to provide a function that returns the real forwarding
function. This can alleviate problems __builtin_apply() and
friends have on various platforms. (Solution suggested by Helge
* objc/objc-api.h: Define __objc_msg_forward.
* sendmsg.c: Define gen_rtx_REG.
2000-12-06 Ralf Corsepius <>
* thr-rtems.c: New file. Stub to compile.
2000-09-06 Alexandre Oliva <>
* configure: Rebuilt with new libtool.m4.
Tue Aug 15 00:38:56 2000 Ovidiu Predescu <>
* Create a config.h file. Check for <sched.h>.
* configure: Regenerate.
* Check for <sched.h>.
2000-08-14 Zack Weinberg <>
* configure: Regenerate after change to ../libtool.m4.
2000-08-14 Andreas Schwab <>
* objc-features.texi (Top): Move @menu at end of node.
2000-08-11 Manfred Hollstein <>
* objc-features.texi: Move @node Top before @menu.
Sun Aug 6 23:27:49 2000 Ovidiu Predescu <>
* objc-features.texi: Documented the new -fconstant-string-class
Sun Aug 6 22:51:16 2000 Ovidiu Predescu <>
* thr-posix.c: Integrated Chris Ball's <> changes to
improve the Posix thread support for Objective-C.
2000-08-04 Zack Weinberg <>
* aclocal.m4: Replace copy of ../libtool.m4 with
Fri Jul 28 08:58:02 2000 Nicola Pero <>
* Added libtool support; build shared libraries
if --enable-shared was passed on command line.
* Modified most compilation commands to use libtool.
* aclocal.m4: New symbolic link to the ../libtool.m4, from the
libtool distribution.
Sat Jul 29 00:10:21 2000 Ovidiu Predescu <>
* sarray.c, Object.m: Removed the explicit prototypes for strlen
and memcpy on 64-bit platforms (Suggested by Rodney Brown
2000-05-12 H.J. Lu (
(OBJC_THREAD_FILE): Changed to thr-objc.
* (GTHREAD_FLAGS): New, check and replace it for
* thr-objc.c: New.
2000-07-13 Kaveh R. Ghazi <>
* objc/hash.h: Include string.h.
2000-04-15 David Edelsohn <>
* Object.m (strlen): 64-bit PowerPC is a 64bit platform as well.
2000-04-12 Jakub Jelinek <>
* Object.m (strlen): Provide prototype on all 64bit platforms,
not only alpha.
* sarray.c (memcpy): Likewise.
* encoding.c (objc_layout_finish_structure): Don't use
* encoding.c (objc_layout_structure_next_member): Do the whole
procedure even for the first member, so that we get correct
2000-03-29 Zack Weinberg <>
* objc/Protocol.h, objc/objc-list.h: Change #endif labels to
2000-02-23 Zack Weinberg <>
Thu Sep 23 07:19:12 1999 Chris Ball <>
* thr-posix.c (__objc_mutex_deallocate): made deallocate work.
Tue Sep 21 07:47:10 1999 Jeffrey A Law (
* (gc.o, gc_gc.o): Do not pass -fgnu-runtime to
the compiler when building C code.
Fri Aug 6 23:32:29 1999 Daniel Jacobowitz <>
* (FLAGS_TO_PASS): Include prefix, exec_prefix,
libdir, libsubdir and tooldir.
Mon Jun 21 05:40:15 1999 John David Anglin <dave@hiauly1>
* init.c (__objc_force_linking): Make global.
Thu May 20 03:20:59 1999 Jeffrey A Law (
* (AC_EXEEXT): Remove call.
(compiler_name): Explicitly check with no extension and .exe
* configure: Regenerate.
Sun Apr 25 01:15:34 1999 Mumit Khan <>
* (CC1OBJ): Define in terms of CC.
(runtime-info.h): Use.
Fri April 8 08:21:07 1999 Ovidiu Predescu <>
* objc-features.texi: Updated the URL to Boehm's GC page.
Fri Mar 26 23:41:07 1999 Ovidiu Predescu <>
* archive.c (__objc_code_char, __objc_write_char): Explicitly specify
the char as being signed (patch from Daniel Jacobowitz
Wed Mar 24 22:41:28 1999 Mumit Khan <>
* (AC_PREREQ): Update to 2.13.
(AC_EXEEXT): Call to find possible file extension.
(compiler_name): Use.
* configure: Regenerate.
Wed Jan 27 02:31:01 1999 Jeffrey A Law (
Tue Jan 5 01:38:53 1999 Jeffrey A Law (
* (thread_file): Correct and simplify code to find
the thread file.
* configure: Rebuilt.
1998-11-26 Manfred Hollstein <>
* (compiler_name): Add check to detect if this
language's compiler has been built.
* configure: Regenerate.
Mon Nov 23 16:50:28 1998 Kaveh R. Ghazi <>
* Use AC_PREREQ(2.12.1).
Thu Nov 19 20:33:37 1998 Jeffrey A Law (
* (runtime-info.h): Avoid GNU make extensions.
Sun Nov 8 17:46:14 1998 Kaveh R. Ghazi <>
* (INCLUDES): Add -I$(srcdir)/$(MULTISRCTOP)../include.
Thu Oct 22 14:34:06 1998 Kaveh R. Ghazi <>
* Use AC_CONFIG_AUX_DIR($topsrcdir).
Sat Oct 17 05:21:31 1998 Ovidiu Predescu <>
* objc-features.texi (Top): Changed the email address.
* objc-features.texi (Garbage Collection): Use @uref instead of @url.
Mon Oct 11 21:25:27 1998 Ovidiu Predescu <>
* encoding.c: Redefine get_inner_array_type to get the first entry
in the structure.
Thu Oct 8 12:21:14 1998 Richard Frith-Macdonald <>
* encoding.c (objc_skip_type_qualifiers): Handle _C_BYREF.
(objc_get_type_qualifiers): Similarly.
* objc/encoding.h (_C_BYREF): Define.
(_F_BYREF): Define.
1998-10-07 David S. Miller <>
* objc/sarray.h: Make boffset be an unsigned long when sparc so it
works out on 64-bit systems.
Tue Oct 6 20:32:06 1998 Alexandre Oliva <>
* (INCLUDES): Make it multilib-friendly.
Fri Oct 2 07:12:14 1998 H.J. Lu (
* (INCLUDES): Add -I$(srcdir)/../gcc.
Thu Oct 1 22:33:03 1998 Robert Lipe <>
Jeffrey A Law (
* (INCLUDES): Reference gcc via $MULTIBUILDTOP.
(runtime-info.h): Reference cc1ibj via $MULTIBUILDTOP.
* archive.c: Change config.h to tconfig.h.
* Find gcc's object directory even for multilibs.
Wed Sep 30 18:17:17 1998 Robert Lipe <>
* Escape ^ in grep string.
* configure: Rebuilt.
Wed Sep 30 09:14:52 1998 Jeffrey A Law (
* All .h files pushed down into the objc/ subdirectory.
* (copy_headers): Corresponding changes.
* (AC_INIT): Corresponding changes.
* configure: Rebuilt.
1998-09-30 Ben Elliston <>
Jeff Law <>
* Rewrite.
* Likewise.
* configure: Regenerate.
* All .c files. Remove "objc" prefix when including objc header
files. Include tconfig.h, not ../tconfig.h.
Mon Sep 21 23:27:10 1998 Ovidiu Predescu <>
* encoding.c (TREE_TYPE, ARRAY_TYPE): Define.
(get_inner_array_type): Define.
1998-09-21 Ben Elliston <>
* New directory. Moved files from ../gcc/objc.
Copyright (C) 1998-2019 Free Software Foundation, Inc.
Copying and distribution of this file, with or without modification,
are permitted in any medium without royalty provided the copyright
notice and this notice are preserved.