changelog

gcc的组件

2006-02-28  Release Manager

	* GCC 4.1.0 released.

2006-02-21  Rainer Orth  <[e-mail]>

	PR libobjc/26309
	* thr-objc.c (_XOPEN_SOURCE): Don't define on Tru64 UNIX.

2005-12-15  David Ayers  <[e-mail]>

	PR libobjc/14382
	* README (+load,+initialize): Fix documentation to reflect
	intended and implemented semantics for +load and +initialize.
	
2005-11-09  Alexandre Oliva  <[e-mail]>

	PR other/4372
	* thr-objc.c (_XOPEN_SOURCE): Define.

2005-10-07  Ulrich Weigand  <[e-mail]>

	PR libobjc/23612
	* objc/objc-api.h (struct objc_ivar): Move definition to
	global scope.

2005-09-04  Andrew Pinski  <[e-mail]>
            Rasmus Hahn  <[e-mail]>

	PR libobjc/23108
	* archive.c (objc_write_type): Correct the element offset.
	(objc_read_type): Likewise.

2005-08-17  Kelley Cook  <[e-mail]>

	* All files: Update FSF address.

2005-08-13  Marcin Koziej  <[e-mail]>
            Andrew Pinski  <[e-mail]>

	PR libobjc/22492
	* exception.c (PERSONALITY_FUNCTION): Fix the PC with finally.

2005-08-13  Andrew Pinski  <[e-mail]>

	* Makefile.in (extra_ldflags_libobjc): New.
	(libobjc$(libext).la): Add extra_ldflags_libobjc to the link line.
	(libobjc_gc$(libext).la): Likewise.
	* configure.ac (extra_ldflags_libgfortran): Set for *-darwin* to
	"-Wl,-single_module".
	* configure: Regenerate.
	* linking.m (_objcInit): Remove.

2005-07-26  Andrew Pinski  <[e-mail]>

	PR libobjc/22606
	* Makefile.in (ALL_CFLAGS): Add -fexceptions.

2005-06-08  David Ayers  <[e-mail]>

	* 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  <[e-mail]>

	* 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
	prefix.

2005-05-19  Richard Henderson  <[e-mail]>

	* exception.c: Revert last change.

2005-05-19  David Ayers  <[e-mail]>

	* exception.c: Include tsystem.h for unwind.h.

2005-05-09  Mike Stump  <[e-mail]>

	* configure: Regenerate.

2005-04-12  Mike Stump  <[e-mail]>

	* configure: Regenerate.

2005-03-21  Zack Weinberg  <[e-mail]>

	* Makefile.in: Set gcc_version here.
	* configure.ac: 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  <[e-mail]>

	* objc/hash.h (OBJC_IGNORE_DEPRECATED_API): Update deprecated
	version reference.  Correct typo.

2005-03-02  David Ayers  <[e-mail]>

	PR libobjc/19024
	* Makefile.in (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
	declarations.
	* 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 <[e-mail]>

	PR libobjc/20252
	* Makefile.in (GTHREAD_FLAGS): Remove.
	(ALL_CFLAGS): Remove usage of GTHREAD_FLAGS.
	* thr-objc.c: Include config.h.
	* configure.ac: 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.
	* config.h.in: Regenerate.

2005-02-28  Paolo Bonzini  <[e-mail]>

	PR bootstrap/17383
	* configure.ac: Call GCC_TOPLEV_SUBDIRS.
	(Determine CFLAGS for gthread): Use $host_subdir.
	* configure: Regenerate.
	* Makefile.in (host_subdir): New.
	(INCLUDES): Use it.

2004-12-20  Andrew Pinski  <[e-mail]>

	PR libobjc/12035
	* gc.c: Remove definition of LOGWL, modWORDSZ, and divWORDSZ since
	they are not used.
	Include limits.h and stdlib.h.
	Define BITS_PER_WORD.

2004-12-12  Alexander Malmberg  <[e-mail]>

	* selector.c (__objc_init_selector_tables): Add missing void to
	definition.

2004-12-02  Richard Sandiford  <[e-mail]>

	* configure.ac: Use TL_AC_GCC_VERSION to set gcc_version.
	* configure, aclocal.m4: Regenerate.

2004-11-29  Kelley Cook  <[e-mail]>

	* configure: Regenerate for libtool change.

2004-11-25  Kelley Cook  <[e-mail]>

	* configure: Regenerate for libtool reversion.

2004-11-24  Kelley Cook  <[e-mail]>

	* configure: Regenerate for libtool change.

2004-11-24  Kelley Cook  <[e-mail]>

	* aclocal.m4, config.h.in: Regenerate.

2004-10-08  Mike Stump  <[e-mail]>
	    Andrew Pinski  <[e-mail]>

	* aclocal.m4: Rename to ...
	* acinclude.m4: here and also use m4_include instead of sinclude.
	* aclocal.m4: Regenerate.
	* configure: Regenerate.
	* configure.ac: Add AM_MAINTAINER_MODE and AM_PROG_CC_C_O.
	* Makefile.in (configure): Add @MAINT@ infront of configure.ac

2004-10-08  Andrew Pinski  <[e-mail]>

	* archive.c: Fix all the warnings about passing unsigned char*
	to char* and the other way too.

2004-09-16  Andrew Pinski  <[e-mail]>

	PR libobjc/16448
	* exception.c: Include config.h
	(objc_exception_throw): Change _GLIBCXX_SJLJ_EXCEPTIONS to
	SJLJ_EXCEPTIONS.
	* configure.ac: Find out what exception handling code we use.
	* configure: Regenerate.
	* config.h.in: New file, regenerate.

2004-09-16  Andrew Pinski  <[e-mail]>

	* encoding.c (ALTIVEC_VECTOR_MODE): Define a bogus macro.

2004-08-28  Nathanael Nerode  <[e-mail]>

	* configure.ac: Switch from _GCC_TOPLEV_NONCANONICAL_TARGET to
	ACX_NONCANONICAL_TARGET.
	* configure: Regenerate.

2004-08-13  Ziemowit Laski  <[e-mail]>

	* 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  <[e-mail]>

	* 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  <[e-mail]>

	* 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  <[e-mail]>

	* thr.c (__objc_thread_detach_function): Do not mark as volatile
	but instead use the attribute noreturn.

2004-06-28  Zack Weinberg  <[e-mail]>

	* encoding.c: Rename target_flags with a #define to avoid
	conflict with a prior declaration.

2004-06-24  Andrew Pinski  <[e-mail]>

	* objc/encoding.h: Wrap the functions with extern "C" for C++
	mode.
	* 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  <[e-mail]>

	* encoding.c (BITS_PER_UNIT): Define if a definition is not
	provided.

2004-06-20  Alexander Malmberg  <[e-mail]>

	* Makefile.in (exception.lo): Remove $(OBJC_GCFLAGS).
	(exception_gc.lo): New.
	(OBJS_GC): Add exception_gc.lo.

2004-06-17  Richard Henderson  <[e-mail]>

	* exception.c: New file.
	* Makefile.in (exception.lo): New.
	(OBJS): Add it.

2004-06-14  Andrew Pinski  <[e-mail]>

	* linking.m (_objcInit): New empty function
	for Darwin only.

2004-06-11  Andrew Pinski  <[e-mail]>

	* configure.ac: Support --enable-shared=libobjc.
	* configure: Regenerate.

	PR libobjc/15901
	* configure.ac: Do not disable shared by default.
	* configure: Regenerate.

2004-06-03  Nicola Pero  <[e-mail]>

	* 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  <[e-mail]>

	* Protocol.m ([-isEqual:]): Test the class of the argument.

2004-05-25  Andrew Pinski  <[e-mail]>

	* configure.ac (includedir): Rename to ...
	(includedirname).
	* Makefile.in: s/includedir/includedirname/.

	PR target/11572
	* configure.ac (includedir): Set to "include"
	except for Darwin.
	(libext) Set to empty except for Darwin.
	* configure: Regenerate
	* Makefile.in: s/libobjc.la/libobjc$(libext).la/g.
	s/include/$(includedir)/g.

2004-05-25  Daniel Jacobowitz  <[e-mail]>

	* Makefile.in: Add .NOEXPORT.

2004-05-25  Andrew Pinski  <[e-mail]>

	Merge from the libobjc-branch
	2004-02-09  Andrew Pinski  <[e-mail]>

		* Makefile.in (OBJC_H): Change objc-deps.h to objc-decls.h.

	2004-02-03  Andrew Pinski  <[e-mail]>

		* Makefile.in (OBJC_H): Add objc-deps.h.

	2004-01-27  Nicola Pero  <[e-mail]>

		* Protocol.m ([-conformsTo:]): If the argument is nil, return NO.
		([-hash], [-isEqual:]): New methods.

	2004-01-27  Richard Frith-Macdonald <[e-mail]>

		* sarray.c (sarray_free): Add a better comment.

	2004-01-27  Adam Fedor  <[e-mail]>

		* hash.c (hash_add): Cast cachep to int.
		* selector.c (__sel_register_typed_name): Cast
		soffset_decode to int.

	2004-01-27  Alexander Malmberg  <[e-mail]>

		* 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_register_selectors_from_list.
		* objc/runtime.h: Add __objc_register_selectors_from_list.

	2004-01-25  Adam Fedor  <[e-mail]>
		    Nicola Pero  <[e-mail]>
		    Andrew Pinski  <[e-mail]>

		* 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  <[e-mail]>