* cp/class.c (contains_empty_class_p): New method.
	(walk_subobject_offsets): Correct computation of field offset.
	(layout_empty_base): Correct placement of emtpy base classes.
	(layout_class_type): Warn about ABI changes.

	* doc/invoke.texi: Add more -Wabi examples.

	* gcc/testsuite/g++.dg/abi/empty5.C: New test.
	* gcc/testsuite/g++.dg/abi/empty6.C: New test.
	* gcc/testsuite/g++.dg/abi/vbase12.C: New test.

From-SVN: r57508

	* include/std/std_limits.h (numeric_limits<unsigned char>::digits):
	Fix typo.

From-SVN: r57507

From-SVN: r57505

2002-09-25  Nathanael Nerode  <neroden@gcc.gnu.org>

	* Makefile.tpl: Rewrite substituted lines to look autoconfy.
	* Makefile.in: Regenerate.
	* configure.in: Rewrite sed statements to look autoconfy.

From-SVN: r57503

        * gcc.c-torture/execute/ieee/20010226-1.c: Early exit for
        too-small long double.

From-SVN: r57502

	* java/net/DatagramSocket.java
	(DatagramSocket): Initialize new instance variables.
	(close): Reset new instance variables.
	(getLocalAddress): Remove unneeded SecurityManager usage.
	(getLocalPort): Check if socket is already bound.
	(isConnected): New method.
	(getInetAddress): Implemented.
	(getPort): Better Implementation, documentation fixed.
	(getRemoteSocketAddress): New method.
	* java/net/JarURLConnection.java
	(element): Typo fixed.
	(getMainAttributes): New method.
	(getAttributes): New method (stub only).
	(getManifest): New method (stub only).
	* java/net/NetPermission.java: Added serialVersionsUID.
	* java/net/Socket.java
	(connect): Check blocking mode of associated channel,
	documentation added.
	(getLocalSocketAddress): Better implementation.
	(getRemoteSocketAddress): Implemented.
	(isBound): New method.
	(setSendBufferSize): Documentation added.
	* java/net/SocketAddress.java: Added serialVersionsUID.
	* java/net/SocketPermission.java: Added serialVersionsUID.
	* java/net/URL.java
	(URL): Wrap for shorter lines, initialize new instance variables,
	documentation added.
	(equals): Check new instance variables too.
	(getContent): Documentation added.
	(getPath): Documentation added.
	(getAuthority): New method.
	(getHost): Documentation added.
	(getPort): Documentation added.
	(getDefaultPort): New method.
	(getProtocol): Documentation added.
	(getUserInfo): Documentation added.
	(set): Initialize new instance variables, documentation added.
	* java/net/URLStreamHandler.java
	(setURL): New method.
	* java/net/natPlainDatagramSocketImpl.cc
	(connect): Fix exception name.
	(disconnect): Fix exception name.

From-SVN: r57501

From-SVN: r57500

2002-09-25  Nathanael Nerode  <neroden@gcc.gnu.org>
	* Makefile.tpl: Autogenerate *-target-* lists, dependencies of
	all-target-foo on configure-target-foo.
	* Makefile.def: Ditto.
	* Makefile.in: Rebuild.

From-SVN: r57499

2002-09-25  Michael Koch  <konqueror@gmx.de>

	* java/nio/channels/spi/AbstractSelectableChannel.java: New file.
	* java/nio/channels/DatagramChannel.java:
	extends AbstractSelectableChannel
	* java/nio/channels/ServerSocketChannel.java:
	extends AbstractSelectableChannel
	* java/nio/channels/SocketChannel.java:
	extends AbstractSelectableChannel
	* Makefile.am (ordinary_java_source_files):
	java/nio/channels/spi/AbstractSelectableChannel.java added.
	* Makefile.in: Regenerated.

	This commit fixes the CVS build problems, Sorry for the trouble.

From-SVN: r57497

From-SVN: r57496

2002-09-25  Andrew Haley  <aph@redhat.com>

        * MAINTAINERS: Add aph@redhat.com as Java maintainer.

From-SVN: r57495

	* java/net/DatagramSocket.java
	(DatagramSocket): Exception documentation added.
	(bind): Exception documentation added, addded SecurityManager check,
	added SocketAddress type check.
	(getSoTimeout): Check impl.
	(receive): Fix SecurityManager check, check impl, documentation added.
	(send): Check channel mode, documentation added.
	(connect): New method.
	(disconnect): Implemented.
	(getLocalSocketAddress): New method.
	(getReceiveBufferSize): Check impl.
	(setReuseAddress): Check impl.
	(getReuseAddress): Check impl.
	(setBroadcast): Check impl.
	(getBroadcast): Check impl.
	(setTrafficClass): Check impl, Documentation cleared.
	(getTrafficClass): Check impl.
	(getSendBufferSize): Check impl.
	(setReceiveBufferSize): Check impl, documentation added.
	(setSendBufferSize): Documentation added.
	(setDatagramSocketImplFactory): New method.
	* java/net/HttpURLConnection.java
	(HTTP_INTERNAL_ERROR): The correct code is 500.
	(HTTP_NOT_IMPLEMENTED): Added new constant.
	(setFollowRedirects): Documentation added.
	(getInstanceFollowRedirects): New method.
	(setInstanceFollowRedirects): New method.
	(setRequestMethod): Documentation added.
	(getResponseCode): Documentation added.
	(getResponseMessage): Documentation added.
	* java/net/JarURLConnection.java
	(JarURLConnection): protected since JDK 1.4.
	(getJarEntry): java.io.IOException to IOException, documentation added.
	(getJarFile): Documentation added.
	* java/net/ServerSocket.java
	(ServerSocket): Private to public, exception added.
	(ServerSocket): java.io.IOException to IOException, documentation added.
	(bind): Check socket address type, documentation added.
	(bind): java.io.IOException to IOException, documentation added.
	(accept): Documentation added.
	(implAccept): Check ch is not non-blocking, documentation added.
	(setSoTimeout): Documentation fixed.
	(setReceiveBufferSize): Documentation added.
	* java/net/Socket.java
	(Socket): Documentation added.
	(bind): Documentation added.
	(connect): Check socket address type, documentation added.
	(getRemoteSocketAddress): New method.

From-SVN: r57494

From-SVN: r57493

	* java/net/DatagramPacket
	(DatagramPacket): Exception documentation added.
	(setData): Likewise.
	(setSocketAddress): Likewise.
	* java/net/DatagramSocketImpl.java
	(peek): Documentation addded.
	(peekData): Documentation addded.
	(send): Documentation addded.
	(receive): Documentation addded.
	(connect): New method.
	(disconnect): New method.
	(joinGroup): New abstract method.
	(leaveGroup): New abstract method.
	* java/net/InetSocketAddress.java
	(InetSocketAddress): Documentation added.
	(equals): final keyword added.
	(getAddress): final keyword added.
	(getHostName): final keyword added.
	(getPort): final keyword added.
	(hashCode): final keyword added.
	(isUnresolved): final keyword added.
	* java/net/MulticastSocket.java
	(MulticastSocket): Documentation added.
	(MulticastSocket): New method.
	(joinGroup): Documentation added.
	(joinGroup): New method.
	(leaveGroup): Documentation added.
	(leaveGroup): New method.
	(send): Documentation added.
	* java/net/NetworkInterface.java
	(getByName): Documentation added.
	(getByInetAddress): Documentation added.
	(getNetworkInterfaces): Documentation added.
	* java/net/PlainDatagramSocketImpl.java
	(connect): New method.
	(disconnect): New method.
	* java/net/SocketImpl.java
	(create): Documentation added.
	(shutdownInput): Convert public to protected, as it always was.
	(shutdownOutput): Convert public to protected, as it always was.
	* java/net/SocketOptions.java
	(whole file): Reintented.
	* java/net/URLClassLoader.java
	(URLClassLoader): SecurityManager check added, documentation added.
	(findResources): Documentation added.
	(findClass): Documentation added.
	(newInstance): More correct method arguments.
	* java/net/URLConnection.java
        (connect): Documentation added.
        (getContent): Documentation added.
        (getPermission): Documentation added.
        (getInputStream): Documentation added.
        (getOutputStream): Documentation added.
        (setDoInput): Throw correct exception, documentation added.
        (setDoOutput): Throw correct exception, documentation added.
        (setAllowUserInteraction): Throw correct exception, documentation added.
        (setUseCaches): Throw correct exception, documentation added.
        (setIfModifiedSince): Throw correct exception, documentation added.
        (setRequestProperty): Throw exception, documentation added.
        (addRequestProperty): Throw exception, documentation added.
        (getRequestProperty): Throw exception, documentation added.
        (getRequestProperties): Documentation added.
        (setContentHandlerFactory): Documentation added.
        (guessContentTypeFromName): protected to public.
        (setFileNameMap): Documentation added.
        * java/net/URLDecoder.java
        (URLDecoder): New method.
        (decode): Documentation added.
        (whole file): Reindented.
        * java/net/URLEncoder.java
        (encode): Documentation added.
        * java/net/natPlainDatagramSocketImpl.cc
        (connect): New method.
        (disconnect): New method.
        * javax/naming/RefAddr:
        (addrType): addrType was never final.
        (equals): Fix typo in method name.
        * javax/naming/BinaryRefAddr:
        (equals): Fix typo in method name.

From-SVN: r57487

2002-09-22  Nathanael Nerode  <neroden@gcc.gnu.org>

	* Makefile.def: New file.
	* Makefile.tpl: New file.
	* Makefile.in: Generate from Makefile.tpl with 'autogen Makefile.def'.
	* contrib/gcc_update: Note that Makefile.in is a generated file.

	* configure.in: Minor rearrangement.  Simplify tests.

From-SVN: r57484

	* config/ip2k/ip2k.c (function_epilogue): Fix wrong numbers in
	cases of optimizing "add sp,w" to "inc sp".

From-SVN: r57481

From-SVN: r57479

From-SVN: r57476

(FUNCTION_PROFILER): Only invoke THUMB_FUNCTION_PROFILER if it is defined.

Co-Authored-By: Nick Clifton <nickc@redhat.com>

From-SVN: r57475

	* config/s390/s390.c (preferred_la_operand_p): New function.
	* config/s390/s390-protos.h (preferred_la_operand_p): Declare it.
	* config/s390/s390.md ("addaddr_esame", "*la_ccclobber"): Replace by ...
	("*la_64_cc", "*la_31_cc", splitters): ... these.
	("*la_31"): Deactivate for TARGET_64BIT.
	("*la_31_and", "*la_31_and_cc"): New.

From-SVN: r57473

From-SVN: r57469

	* config/elfos.h: Follow spelling conventions.
	* config/alpha/alpha.h: Likewise.
	* config/arc/arc.h: Likewise.
	* config/arm/arm.md: Likewise.
	* config/avr/avr.h: Likewise.
	* config/cris/cris.md: Likewise.
	* config/d30v/d30v.h: Likewise.
	* config/frv/frv.c: Likewise.
	* config/frv/frv.h: Likewise.
	* config/h8300/h8300.c: Likewise.
	* config/h8300/h8300.h: Likewise.
	* config/h8300/h8300.md: Likewise.
	* config/i386/cygwin.h: Likewise.
	* config/i386/i386.h: Likewise.
	* config/i386/sysv3.h: Likewise.
	* config/i960/i960.h: Likewise.
	* config/ia64/ia64.h: Likewise.
	* config/ia64/ia64.md: Likewise.
	* config/ip2k/ip2k.h: Likewise.
	* config/m32r/m32r.h: Likewise.
	* config/m68k/m68k.h: Likewise.
	* config/m88k/m88k.h: Likewise.
	* config/mcore/mcore.c: Likewise.
	* config/mcore/mcore.h: Likewise.
	* config/mcore/mcore.md: Likewise.
	* config/mips/mips.h: Likewise.
	* config/mmix/mmix.h: Likewise.
	* config/mmix/mmix.md: Likewise.
	* config/ns32k/netbsd.h: Likewise.
	* config/ns32k/ns32k.h: Likewise.
	* config/ns32k/ns32k.md: Likewise.
	* config/pa/pa.h: Likewise.
	* config/romp/romp.h: Likewise.
	* config/rs6000/rs6000.h: Likewise.
	* config/rs6000/rs6000.md: Likewise.
	* config/sparc/sparc.h: Likewise.
	* config/stormy16/stormy-abi: Likewise.
	* config/stormy16/stormy16.h: Likewise.
	* config/vax/vax.h: Likewise.

From-SVN: r57468

From-SVN: r57467

maintainer-scripts:
	* update_version: Do not check in files which are unchanged.
	* gcc_release: Only update the version in gcc/version.c.
gcc:
	* version.c (version_string): Now const char[].
	* version.h: Update to match.
gcc/ada:
	* Make-lang.in (EXTRA_GNATBIND_OBJS): Add version.o.
	* Makefile.in (TOOLS_LIBS): Add ../../version.o.
	* gnatvsn.ads: Gnat_Version_String is now a function.
	* gnatvsn.adb: New file.  When asked for Gnat_Version_String,
	copy the C version_string into a String and return it.
	* gnatcmd.adb, gnatkr.adb, gnatlbr.adb, gnatlink.adb,
	gnatls.adb,gnatmake.adb, gnatprep.adb, gnatpsta.adb:
	Remove pragma Ident (Gnat_Version_String).  If this was the
	sole use of package Gnatvsn, remove the with statement too.
	* gnat1drv.adb: Tweak -gnatv output.
gcc/f:
	* Make-lang.in (g77spec.o): Don't depend on f/version.h.
	(f/parse.o): Depend on version.h not f/version.h.
	(g77version.o, f/version.o): Delete all references.

	* com.c (ffecom_init_0): Fix transposed array indices in bsearch test.
	* g77spec.c: Don't include f/version.h or refer to ffe_version_string.
	* parse.c: Use version_string, not ffe_version_string.
	* version.c, version.h: Delete files.
libf2c:
	* libF77/Version.c: Rename junk to __LIBF77_VERSION__.  Add
	external decls for __LIBI77_VERSION__ and __LIBU77_VERSION__.
	Delete __G77_LIBF77_VERSION__
	(g77__fvers__): Print all three __LIB*77_VERSION__ strings,
	and __VERSION__ if we have it; nothing else.

	* libI77/Version.c: Provide only __LIBI77_VERSION__ (formerly junk).
	* libU77/Version.c: Provide only __LIBU77_VERSION__ (formerly junk).

From-SVN: r57461

        * Removed extraneous ABORT()

From-SVN: r57460

        * config/i386/i386.h (MASK_ACCUMULATE_OUTGOING_ARGS_SET, MASK_MMX_SET,
        MASK_SSE_SET, MASK_SSE2_SET, MASK_3DNOW_SET, MASK_3DNOW_A_SET): Kill.
        (TARGET_SWITCHES): Don't reference them.
        * config/i386/i386.c (override_options): Use target_flags_explicit
        to examine bits set by the user.

From-SVN: r57458

From-SVN: r57456

	Fix for PR libgcj/6576:
	* java/util/ResourceBundle.java (tryBundle): Cache `null' if we
	didn't find a given bundle.
	(getBundle): Don't require base bundle.
	(setParent): Removed old comment.
	(tryLocalBundle): Try components even if preceding components were
	empty.

From-SVN: r57442

* arm/unknown-elf.h (ASM_OUTPUT_ALIGNED_DECL_LOCAL): Always allocate
at least one byte of space.

From-SVN: r57441

	* c-common.h (flag_abi_version): Fix typo in comment.
	* doc/invoke.texi (flag_abi_version): Document default value.

From-SVN: r57440

From-SVN: r57438

extend.texi (Extended Asm): Clarify that overlap between asm-declared register variables used in an asm and...

	* doc/extend.texi (Extended Asm): Clarify that overlap between
	asm-declared register variables used in an asm and the asm clobber
	list is not allowed.
	* stmt.c (decl_conflicts_with_clobbers_p): New function.
	(expand_asm_operands): Keep track of clobbered registers.  Call
	decl_conflicts_with_clobbers_p for each input and output operand.
	If no conflicts found before, also do conflict sanity check when
	emitting clobbers.

From-SVN: r57437

        * c-common.c (cpp_define_data_format): Remove.
        (cb_register_builtins): Don't define __WCHAR_BIT__, __SHRT_BIT__,
        __INT_BIT__, __LONG_BIT__, __LONG_LONG_BIT__, __FLOAT_BIT__,
        __DOUBLE_BIT__, __LONG_DOUBLE_BIT__.
        * doc/cpp.texi: Don't document them either.
        (__SCHAR_MAX__, __SHRT_MAX__, __INT_MAX__, __LONG_MAX__,
        __LONG_LONG_MAX__): Document.
        (__TARGET_FLOAT_FORMAT__): Remove.

From-SVN: r57436

From-SVN: r57435

	* include/std/std_limits.h (__glibcpp_plain_char_is_signed,
	__glibcpp_wchar_t_is_signed, __glibcpp_s8_max, __glibcpp_s8_min,
	__glibcpp_s8_digits, __glibcpp_s8_digits10, __glibcpp_u8_min,
	__glibcpp_u8_max, __glibcpp_u8_digits, __glibcpp_u8_digits10,
	__glibcpp_s16_max, __glibcpp_s16_min, __glibcpp_s16_digits,
	__glibcpp_s16_digits10, __glibcpp_u16_min, __glibcpp_u16_max,
	__glibcpp_u16_digits, __glibcpp_u16_digits10, __glibcpp_s32_max,
	__glibcpp_s32_min, __glibcpp_s32_digits, __glibcpp_s32_digits10,
	__glibcpp_u32_min, __glibcpp_u32_max, __glibcpp_u32_digits,
	__glibcpp_u32_digits10, __glibcpp_s64_max, __glibcpp_s64_min,
	__glibcpp_s64_digits, __glibcpp_s64_digits10, __glibcpp_u64_min,
	__glibcpp_u64_max, __glibcpp_u64_digits, __glibcpp_u64_digits10,
	__glibcpp_bool_digits, __glibcpp_signed_char_min,
	__glibcpp_signed_char_max, __glibcpp_signed_char_digits,
	__glibcpp_signed_char_digits10, __glibcpp_unsigned_char_min,
	__glibcpp_unsigned_char_max, __glibcpp_unsigned_char_digits,
	__glibcpp_unsigned_char_digits10, __glibcpp_char_min,
	__glibcpp_char_max, __glibcpp_char_digits, __glibcpp_char_digits10,
	__glibcpp_signed_short_min, __glibcpp_signed_short_max,
	__glibcpp_signed_short_digits, __glibcpp_signed_short_digits10,
	__glibcpp_unsigned_short_min, __glibcpp_unsigned_short_max,
	__glibcpp_unsigned_short_digits, __glibcpp_unsigned_short_digits10,
	__glibcpp_signed_int_min, __glibcpp_signed_int_max,
	__glibcpp_signed_int_digits, __glibcpp_signed_int_digits10,
	__glibcpp_unsigned_int_min, __glibcpp_unsigned_int_max,
	__glibcpp_unsigned_int_digits, __glibcpp_unsigned_int_digits10,
	__glibcpp_signed_long_min, __glibcpp_signed_long_max,
	__glibcpp_unsigned_long_digits, __glibcpp_unsigned_long_digits10,
	__glibcpp_signed_long_long_min, __glibcpp_signed_long_long_max,
	__glibcpp_signed_long_long_digits, __glibcpp_signed_long_long_digits10,
	__glibcpp_wchar_t_min, __glibcpp_wchar_t_max, __glibcpp_wchar_t_digits,
	__glibcpp_wchar_t_digits10): Remove.
	(__glibcpp_byte, __glibcpp_word_bits, __glibcpp_word): Remove.
	(__float_storage, __double_storage, __long_double_storage): Remove.
	(__glibcpp_signed, __glibcpp_min, __glibcpp_max): New.
	(__glibcpp_digits, __glibcpp_digits10): New.
	(numeric_limits<T>::min): Use __glibcpp_min or limits.h builtins.
	(numeric_limits<T>::max): Use __glibcpp_max or limits.h builtins.
	(numeric_limits<T>::is_signed, T=char,wchar_t): Use __glibcpp_signed.
	(numeric_limits<T>::digits): Use __glibcpp_digits.
	(numeric_limits<T>::digits10): Use __glibcpp_digits10.
	* testsuite/18_support/numeric_limits.cc (test03): Don't use
	__glibcpp_s8_digits10 et al; check vs the installed versions
	of digits10 for particular sizes.

        * include/std/std_limits.h (__glibcpp_float_is_modulo,
        __glibcpp_double_is_modulo, __glibcpp_long_double_is_modulo): Kill.
        (numeric_limits<T>::is_modulo, T floating): Use false.

From-SVN: r57434

	* ChangeLog: Follow spelling conventions.
	* ChangeLog.0: Likewise.
	* com.c: Likewise.
	* ffe.texi: Likewise.
	* g77.texi: Likewise.
	* intdoc.in: Likewise.
	* invoke.texi: Likewise.
	* news.texi: Likewise.
	* intdoc.texi: Regenerate.

From-SVN: r57433

	* c-common.c (flag_abi_version): New variable.
	* c-common.h (flag_abi_version): Declare it.
	* c-opts.c (missing_arg): Add -fabi-version.
	(c_common_decode_option): Process -fabi-version.
	* doc/invoke.texi (-fabi-version): Document it.
	(-Wabi): Add information about bit-fields in unions.

	* cp/class.c (layout_virtual_bases): Do not round the size of the
	type to a multiple of the alignment before laying out virtual bases.
	(layout_class_type): Correct handling of bit-fields that are wider
	than their type inside unions.  Round the size of the type to a
	even number of bytes when computing the size without virtual
	bases.
	* cp/cp-tree.h (abi_version_at_least): New macro.

	* g++.dg/abi/bitfield6.C: New test.
	* g++.dg/abi/bitfield7.C: New test.
	* g++.dg/abi/bitfield8.C: New test.
	* g++.dg/abi/vbase11.C: New test.

From-SVN: r57432

From-SVN: r57431

boehm-gc:
	* Makefile.am (all-multi): Fix multilib parallel build.
libf2c:
	* Makefile.in (all): Fix multilib parallel build.
libffi:
	* Makefile.am (all-multi): Fix multilib parallel build.
libiberty:
	* Makefile.in (all): Fix multilib parallel build.
libjava:
	* Makefile.am (all-multi): Fix multilib parallel build.
libobjc:
	* Makefile.in (all): Fix multilib parallel build.
libstdc++-v3:
	* Makefile.am (all-multi): Fix multilib parallel build.
zlib:
	* Makefile.am (all-multi): Fix multilib parallel build.

From-SVN: r57423

* config/mips/netbsd.h (SUBTARGET_ASM_SPEC): Always pass -KPIC
unless -fno-pic or -fno-PIC is specified.

From-SVN: r57421