PR target/13186

	Revert all of the following patch, except the addition of
	hook_bool_machine_mode_true:

	2003-11-02  Richard Sandiford  <rsandifo@redhat.com>

	* Makefile.in (targhooks.o, reload.o): Update dependencies.
	(GTFILES): Add targhooks.c.
	(gt-targhooks.h): New rule; depend on s-gtype.
	* target.h (direct_pool_load_p): New hook.
	* target-def.h (TARGET_DIRECT_POOL_LOAD_P): New macro.
	(TARGET_INITIALIZER): Include it.
	* targhooks.h (default_direct_pool_load_p): Declare.
	(hook_bool_machine_mode_true): Declare.
	* targhooks.c: Include insn-config.h, recog.h, ggc.h and
	gt-targhooks.h.
	(pool_symbol): New variable.
	(default_direct_pool_load_p): New function.
	(hook_bool_machine_mode_true): New function.
	* reload.c: Include target.h.
	(find_reloads): If an alternative will force a constant into memory,
	count an extra reload if constant pool symbols are not valid
	addresses.  If an alternative uses memory to move values between
	registers, count the move as two reloads rather than one.
	* config/s390/s390.c (TARGET_DIRECT_POOL_LOAD_P): Define.
	* doc/tm.texi (TARGET_DIRECT_POOL_LOAD_P): Document.

From-SVN: r74275

	PR c++/9127
	* cp-tree.h (at_namespace_scope_p): New function.
	* parser.c (cp_parser_class_head): Handle invalid explicit
	specializations.
	* search.c (at_namespace_scope_p): New function.

	PR c++/9127
	* g++.dg/template/error6.C: New test.

From-SVN: r74274

libunwind cleanup
* gcc.c (init_spec): Pass -lunwind to init_gcc_specs in eh_name.
* g++spec.c (lang_specific_driver): Delete USE_LIBUNWIND_EXCEPTIONS
support.

From-SVN: r74273

	* config/ia64/hpux.h (TARGET_HAVE_TLS): Define it to false.
	* config/ia64/ia64.h (TARGET_HAVE_TLS): Define it to true if
	HAVE_AS_TLS is true.
	* config/ia64/ia64.c (TARGET_HAVE_TLS): Do not define it.

From-SVN: r74272

From-SVN: r74271

	PR c++/13179
	* semantics.c (finish_handler_parms): Do not call eh_type_info for
	types used in templates.

	PR c++/13179
	* g++.dg/template/eh1.C: New test.

From-SVN: r74269

	* config/h8300/h8300.c (push): Call gen_push_h8300hs_advanced
	instead of gen_push_h8300hs.
	(pop): Call gen_pop_h8300hs_advanced instead of
	gen_pop_h8300hs.
	* config/h8300/h8300.h (TRAMPOLINE_SIZE): Use Pmode.
	* config/h8300/h8300.md (*tablejump_h8300hs_advanced):
	Tighten the predicate.
	(*tablejump_h8300hs_normal): Tighten the predicate.
	(push_h8300hs): Change to
	push_h8300hs_advanced.
	(pop_h8300hs): Change to pop_h8300hs_advanced.

From-SVN: r74267

2003-12-03  Eric Christopher  <echristo@redhat.com>

	* rtl.c: Fix typo.
	* config/mips/mips.h: Ditto. Fix formatting.

From-SVN: r74261

From-SVN: r74260

	(implSelect): A timeout of 0 means an infinite
	timeout.

From-SVN: r74259

From-SVN: r74257

2003-12-03  Eric Christopher  <echristo@redhat.com>

	* c-parse.in (c_in_iteration_stmt, c_in_case_stmt): Move
        from here...
        * c-tree.h: to here.

From-SVN: r74253

re PR rtl-optimization/12324 ([unit-at-a-time] not emitting function referenced from a compound statement)

	PR optimization/12324
	* toplev.c  (rest_of_decl_compilation): Do not deffer when compiling
	in unit-at-a-time mode.

From-SVN: r74252

	* expr.c (store_constructor): Only set RTX_UNCHANGING_P for
	read-only field if cleared is 0.

	* gcc.dg/20031202-1.c: New test.

From-SVN: r74251

2003-12-02  Fernando Nasser  <fnasser@redhat.com>

        * gnu/java/awt/peer/gtk/GtkListPeer.java (handleEvent): Fix generation
        of ActionEvents.

From-SVN: r74248

2003-12-03  Michael Koch  <konqueror@gmx.de>

	* java/lang/Class.h (hack_signers): Renamed signers to hack_signers.
	* java/lang/natClass.cc (getSigners): Likewise.
	(setSigners): Likewise.

From-SVN: r74247

2003-12-03  Michael Koch  <konqueror@gmx.de>

	* class.c (make_class_data):
	Push field value to 'hack_signers' instead of 'signers'.
	* decl.c (java_init_decl_processing):
	Push field 'hack_signers' instead of 'signers'.

From-SVN: r74246

	PR c++/10771
	* parser.c (cp_parser_check_for_invalid_template_id): New
	function.
	(cp_parser_simple_type_specifier): Use it.
	(cp_parser_elaborated_type_specifier): Likewise.
	(cp_parser_class_head): Likewise.

	PR c++/10771
	* g++.dg/template/error5.C: New test.

From-SVN: r74239

	* floatformat.c: Include "config.h" and <string.h> if available.
	(INFINITY, NAN): Define if not defined by <math.h>.
	(floatformat_to_double): Handle NaN, infinity, and denormalized
	numbers.
	(floatformat_from_double): Likewise.
	(ieee_test): In debugging code, use little endian rather than big
	endian.  Correct tests to handle NaN and to check correct sign of
	zero.  Omit m68k extended test.
	(main): Add more debugging cases.

From-SVN: r74237

From-SVN: r74236

	* aclocal.m4 (AM_ICONV): Add explicit check for iconv.h.
	* config.in, configure.in: Regenerate.
	* cpphash.h, java/lex.h: Check both HAVE_ICONV and HAVE_ICONV_H
	before including iconv.h.

From-SVN: r74234

2003-12-03  Thomas Quinot  <quinot@act-europe.fr>

	PR ada/11724

	* adaint.h, adaint.c, g-os_lib.ads:
	Do not assume that the offset argument to lseek(2) is a 32 bit integer,
	on some platforms (including FreeBSD), it is a 64 bit value.
	Introduce a __gnat_lseek wrapper in adaint.c to allow for portability.

2003-12-03  Arnaud Charlet  <charlet@act-europe.fr>

	* gnatvsn.ads (Library_Version): Now contain only the relevant
	version info.
	(Verbose_Library_Version): New constant.

	* g-spipat.adb, g-awk.adb, g-debpoo.adb,
	g-memdum.adb, g-thread.adb, s-geveop.adb, s-interr.adb,
	s-taskin.adb, s-tassta.adb: Make code compile with -gnatwa.

	* gnatlbr.adb: Clean up: replace Library_Version by
	Verbose_Library_Version.

	* make.adb, lib-writ.adb, exp_attr.adb:
	Clean up: replace Library_Version by Verbose_Library_Version.

	* 5lintman.adb: Removed.

	* Makefile.in:
	Update and simplify computation of LIBRARY_VERSION.
	Fix computation of GSMATCH_VERSION.
	5lintman.adb is no longer used: replaced by 7sintman.adb.

2003-12-03  Robert Dewar  <dewar@gnat.com>

	* exp_ch5.adb:
	(Possible_Bit_Aligned_Component): Maybe_Bit_Aligned_Large_Component new
	name. Modified to consider small non-bit-packed arrays as troublesome
	and in need of component-by-component assigment expansion.

2003-12-03  Vincent Celier  <celier@gnat.com>

	* lang-specs.h: Process nostdlib as nostdinc

	* back_end.adb: Update Copyright notice
	(Scan_Compiler_Arguments): Process -nostdlib directly.

2003-12-03  Jose Ruiz  <ruiz@act-europe.fr>

	* Makefile.in:
	When defining LIBGNAT_TARGET_PAIRS for bare board targets, remove the
	redundant inclusion of EXTRA_HIE_NONE_TARGET_PAIRS, which is always
	included in HIE_NONE_TARGET_PAIRS.

2003-12-03  Ed Schonberg  <schonberg@gnat.com>

	* sem_attr.adb:
	(Legal_Formal_Attribute): Attribute is legal in an inlined body, as it
	is legal in an instance, because legality is cheched in the template.

	* sem_prag.adb:
	(Analyze_Pragma, case Warnings): In an inlined body, the pragma may be
	appplied to an unchecked conversion of a formal parameter.

	* sem_warn.adb:
	(Output_Unreferenced_Messages): Suppress "not read" warnings on imported
	variables.

2003-12-03  Olivier Hainque  <hainque@act-europe.fr>

	* tb-alvms.c (unwind_regular_code, unwind_kernel_handler): New
	routines. The second one is new functionality to deal with backtracing
	through signal handlers.
	(unwind): Split into the two separate subroutines above.
	Update the documentation, and deal properly with sizeof (REG) different
	from sizeof (void*).

From-SVN: r74226

	PR target/11229
	* cse.c (cse_insn): Set classp using src_const_elt if
	src_eqv_elt is NULL.

From-SVN: r74225

* gcse.c (reg_clear_last_set): New function.
(reg_set_info): If data is non-null, treat it as an sbitmap of
registers, set the bit for the register being set.
(compute_store_table): Allocate last_set_in with xcalloc.  Do not
memset this array on each iteration.  Pass reg_set_in_block[bb->index]
to note_stores while computing last_set_in instead of scanning
last_set_in after the first pass through the insns.
Clear last_set_in using reg_clear_last_set instead of explicitly
rescanning after each insn.  If checking is enabled, assert that
last_set_in is completely zeroed after each bb has been processed.

From-SVN: r74224

2003-12-03  Paolo Carlini  <pcarlini@suse.de>

	PR libstdc++/12791
	* include/bits/locale_facets.tcc (time_get::_M_extract_num):
	Rewrite, stop the parsing as soon as a digit cannot possibly
	lead to a final number within the bounds; otherwise, simplify,
	avoiding __ctype.is() and atoi().
	* testsuite/22_locale/time_get/get_date/char/12791.cc: New.
	* testsuite/22_locale/time_get/get_date/wchar_t/12791.cc: New.

	* include/bits/locale_facets.tcc (time_get::_M_extract_via_format):
	Minor tweak: a 4-digit integer cannot be bigger than 9999.

	* testsuite/22_locale/time_get/get_date/wchar_t/1.cc: Use
	type-correct wchar_t string literals.
	* testsuite/22_locale/time_get/get_monthname/wchar_t/1.cc: Ditto.
	* testsuite/22_locale/time_get/get_time/wchar_t/1.cc: Ditto.
	* testsuite/22_locale/time_get/get_weekday/wchar_t/1.cc: Ditto.
	* testsuite/22_locale/time_get/get_year/wchar_t/1.cc: Ditto.

From-SVN: r74222

	* df.c (df_uses_record) <MEM>: The argument of a MEM is read-only,
	never read-write.
	<REG>: Delete incorrect comment.
	<SET>: Remove 'use_flags' variable.

From-SVN: r74221

2003-12-03  Paolo Carlini  <pcarlini@suse.de>

	PR libstdc++/12791
	* include/bits/locale_facets.tcc (time_get::_M_extract_num):
	Rewrite, stop the parsing as soon as a digit cannot possibly
	lead to a final number within the bounds; otherwise, simplify,
	avoiding __ctype.is() and atoi().
	* testsuite/22_locale/time_get/get_date/char/12791.cc: New.
	* testsuite/22_locale/time_get/get_date/wchar_t/12791.cc: New.

	* include/bits/locale_facets.tcc (time_get::_M_extract_via_format):
	Minor tweak: a 4-digit integer cannot be bigger than 9999.

	* testsuite/22_locale/time_get/get_date/wchar_t/1.cc: Use
	type-correct wchar_t string literals.
	* testsuite/22_locale/time_get/get_monthname/wchar_t/1.cc: Ditto.
	* testsuite/22_locale/time_get/get_time/wchar_t/1.cc: Ditto.
	* testsuite/22_locale/time_get/get_weekday/wchar_t/1.cc: Ditto.
	* testsuite/22_locale/time_get/get_year/wchar_t/1.cc: Ditto.

From-SVN: r74220

	PR java/12374:
	* parse.y (qualify_ambiguous_name): Remove lots of broken
	field access processing - there's no need to do that here,
	because we have resolve_field_access.  Remove
	RESOLVE_EXPRESSION_NAME_P as it isn't used anywhere else.
	* java-tree.h: Remove RESOLVE_EXPRESSION_NAME_P as it isn't
	used.

From-SVN: r74217

function.c (assign_parms): Make sure parm PARALLEL combined in reg is composed of more than one object and...

        * function.c (assign_parms): Make sure parm PARALLEL combined
        in reg is composed of more than one object and the mode really
        produces a reg.

From-SVN: r74214

From-SVN: r74209

	* i386.c (classify_argument): Make it 64bit clean.

[[Split portion of a mixed commit.]]

From-SVN: r74208.2

From-SVN: r74206

mips.c (mips_output_external): Replace checks for specific builtin-in functions with a check for DECL_BUILTIN_IN.

	* config/mips/mips.c (mips_output_external): Replace checks for
	specific builtin-in functions with a check for DECL_BUILTIN_IN.

From-SVN: r74202

	* configure.in: Added new MinGW-specific configure flag
	--with-win32-nlsapi.
	Added new AC_DEFINE MINGW_LIBGCJ_UNICODE.
	Add -lunicows to MinGW SYSTEMSPEC if --with-win32-nlsapi
	is set to unicows.
	* configure: Rebuilt.
	* include/config.h.in: Rebuilt.
	* win32.cc (_Jv_Win32NewString): Implemented.
	(nativeToUnicode): New helper function defined only for
	non-UNICODE builds.
	(unicodeToNative): Likewise.
	(_Jv_Win32TempString): Implemented.
	(lots): Refactored using tchar.h macros.
	(WSAEventWrapper): Use _Jv_Win32NewString.
	(_Jv_platform_initialize): Use GetModuleFileNameA instead
	of GetModuleFileName.
	(_Jv_platform_initProperties): Use _Jv_Win32NewString.
	Use temporary stack buffer instead of a heap buffer.
	* include/win32.h
	Added defines for UNICODE and _UNICODE if MINGW_LIBGCJ_UNICODE is
	defined; added tchar.h include.
	(_Jv_Win32TempString): Declared new helper class.
	(JV_TEMP_STRING_WIN32): New helper macro.
	(_Jv_Win32NewString): Declared new helper method.
	* java/io/natFileDescriptorWin32.cc (open): Use
	JV_TEMP_STRING_WIN32 instead of JV_TEMP_UTF_STRING.
	(write): Reformatted slightly.
	* java/io/natFileWin32.cc (lots): Use tchar.h macros;
	use JV_TEMP_STRING_WIN32 instead of JV_TEMP_UTF_STRING.
	(getCanonicalPath): Use _Jv_Win32NewString instead of
	JvNewStringUTF.
	(performList): Likewise.
	* java/lang/natWin32Process.cc (ChildProcessPipe):
	Use tchar.h macros.
	(startProcess): Use tchar.h macros, JV_TEMP_STRING_WIN32,
	and UNICODE environment flag for CreateProcess.
	* java/net/natNetworkInterfaceWin32.cc
	(winsock2GetRealNetworkInterfaces): Use tchar.h macros and
	_Jv_Win32NewString.

From-SVN: r74201

	* jni/gtk-peer/gnu_java_awt_peer_gtk_GdkFontMetrics.c
	(initState): Mark obj parameter as unused.
	(stringWidth): Mark obj parameter as unused.  Initialize
	font_name properly.

From-SVN: r74198

2003-12-02  David Ung  <davidu@mips.com>

	* gcc.dg/compat/vector-check.h: Corrected type for var
	g_##TMODE

From-SVN: r74197

2003-12-02  Thomas Fitzsimmons  <fitzsim@redhat.com>

	* gnu/java/awt/peer/gtk/GdkPixbufDecoder.java: Make
	BufferedImageBuilder class static.

From-SVN: r74195

locale_facets.tcc (time_get::do_get_year): Avoid using a basic_string and calling a full blown strtol (via __convert_to_v)...

2003-12-02  Paolo Carlini  <pcarlini@suse.de>

	* include/bits/locale_facets.tcc (time_get::do_get_year):
	Avoid using a basic_string and calling a full blown strtol
	(via __convert_to_v) for simple 2 or 4 digits, base 10,
	positive integers; simplify.

From-SVN: r74193

2003-12-02  Mark Wielaard  <mark@klomp.org>

	* java/security/Security.java: Don't use   in the api doc.

From-SVN: r74191

2003-12-02  Dalibor Topic <robilad@kaffe.org>

	Reported by: Jim Pick <jim@kaffe.org>
	* libraries/javalib/java/util/Hashtable.java
	(internalcontainsValue): New method.
	(contains): Delegate to internalContainsValue.

	Reported by: Mark Wielaard  <mark@klomp.org>
	* libraries/javalib/java/util/Hashtable.java
	(contains): Improved comment.

	Reported by: Jeroen Frijters  <jeroen@frijters.net>
	* libraries/javalib/java/util/Hashtable.java
	(containsValue): Delegate to contains(Object) to make sure older
	code overwriting it continues to work.

From-SVN: r74190