* config/s390/s390-protos.h (s390_function_prologue,
	s390_function_epilogue): Remove.
	config/s390/s390.c (s390_function_prologue, s390_function_epilogue,
	TARGET_ASM_FUNCTION_PROLOGUE, TARGET_ASM_FUNCTION_EPILOGUE): Remove.

	config/s390/s390.c (s390_machine_dependent_recorg): New function.
	config/s390/s390-protos.h (s390_machine_dependent_reorg): Declare it.
	config/s390/s390.h (MACHINE_DEPENDENT_REORG): Call it.
	config/s390/s390.c (s390_split_branches, s390_chunkify_pool): Adapt
	to being called from MACHINE_DEPENDENT_REORG.  Update regs_ever_live.

	config/s390/s390.c (s390_frame_info): Inline save_fprs_p.  Always
	assume BASE_REGISTER and RETURN_REGNUM need to be saved.
	(s390_emit_prologue): Assume RETURN_REGNUM to be saved iff
	function is not a leaf function.  Use save_gprs and restore_gprs.
	(s390_emit_epilogue): Likewise.
	(save_gprs, restore_gprs): New functions.
	(struct s390_frame): Remove return_reg_saved_p member.
	(save_fprs_p): Remove.
	(s390_optimize_prolog): New function.
	(s390_legitimate_reload_constant): Remove now unnecessary check.

	(s390_function_count): Remove.
	(s390_output_symbolic_const): Replace s390_function_count by
	current_function_funcdef_no.
	(s390_output_constant_pool): Likewise.

	(legitimize_pic_address): Use regs_ever_live to track PIC register
	instead of current_function_uses_pic_offset_table.
	(s390_emit_prologue): Likewise.
	config/s390/s390.md ("call", "call_value"): Likewise.

From-SVN: r56584

	* c-opts.c (find_opt): Don't complain about wrong languages
	here.  Return exact matches even for wrong language.
	(c_common_decode_option): Complain about wrong languages
	here.

From-SVN: r56583

From-SVN: r56581

2002-08-25  Adam Megacz <adam@xwt.org>

        * include/win32.h (getcwd): copied function declaration as
        temporary fix for header confusion.

From-SVN: r56574

2002-08-25  Adam Megacz <adam@xwt.org>

    * lib/libjava.exp: don't apply -no-install when platform is mingw.

From-SVN: r56573

	* include/std/std_limits.h: Indent conditional macro
          definitions.

From-SVN: r56570

From-SVN: r56568

2002-08-24  Stuart Hastings  <stuart@apple.com>

        * function.h (struct function): Add flag
        all_throwers_are_sibcalls.
        * except.c (set_nothrow_function_flags): Replaces
        nothrow_function_p. Set new flag.
        * except.h (set_nothrow_function_flags): Replaces
        nothrow_function_p.
        * dwarf2out.c (struct dw_fde_struct): Add flag
        all_throwers_are_sibcalls.
        (output_call_frame_info): Test it.
        (dwarf2out_begin_prologue) Propagate it from cfun to
        dw_fde_struct.
        * toplev.c (rest_of_compilation): Update calls to
        nothrow_function_p.

From-SVN: r56561

2002-08-24  Matt Austern  <austern@apple.com>

        * tree.c (lvalue_p_1): Add argument for whether casts of lvalues
        are allowable.
        (real_lvalue_p): Update caller.
        (lvalue_p): Ditto.
        (non_cast_lvalue_or_else): New.
        * tree.h: Declare it.
        * typeck.c (build_unary_op): Use non_cast_lvalue_or_else.

2002-08-24  Matt Austern  <austern@apple.com>

        * g++.dg/ext/lvaddr.C: New test.
        * g++.dg/ext/lvcast.C: New test.

From-SVN: r56560

2002-08-25  Andre Leis <a.leis@gmx.net>
            David Billinghurst (David.Billinghurst@riotinto.com>

        * sysdep.c (__gnat_ttyname): include <termios.h> on cygwin

Co-Authored-By: David Billinghurst <David.Billinghurst@riotinto.com>

From-SVN: r56558

        * Makefile.am (libgcj_la_SOURCES): Remove name-finder.cc.
        (core_java_source_files): Add VMThrowable.java and NameFinder.java
        (nat_source_files): Remove natThrowable.cc, add natVMThrowable.cc
        and natNameFinder.cc.
        * Makefile.in: Regenerate.
        * prims.cc: Use trace_enabled from VMThrowable.
        * name-finder.cc: Removed.
        * gcj/javaprims.h: Add class VMThrowable.
        * gnu/gcj/runtime/NameFinder.java: New file.
        * gnu/gcj/runtime/natNameFinder.cc: Likewise.
        * include/name-finder.h: Removed.
        * java/lang/Throwable.java (printStackTrace (PrintStream)): Use new
        method stackTraceString().
        (printStackTrace (PrintWriter)): Likewise.
        (stackTraceString): Complete rewrite of old printStackTrace using
        StringBuffer.
        (stackTraceStringBuffer): New helper method for stackTraceString().
        (fillInStackTrace): Delegate to VMTrowable.
        (getStackTrace): Likewise.
        (getStackTrace0): Removed.
        (trace_enabled, stackTraceBytes): Moved to new VMThrowable.java.
        (setStackTrace): Copy given array.
        * java/lang/natThrowable.cc: Removed (replaced by natVMThrowable).
        * java/lang/VMThrowable.java: New class.
        * java/lang/natVMThrowable.cc: New file.

From-SVN: r56556

From-SVN: r56555

From-SVN: r56554

	* ggc-page.c (compute_inverse): Short circuit calculation for
	object sizes larger than half a page.

From-SVN: r56548

2002-08-23  Phil Edwards  <pme@gcc.gnu.org>

	* Makefile.am (check-abi):  Specify current directory.
	* acinclude.m4 (GLIBCPP_CONFIGURE_TESTSUITE):  Fix shell syntax, use
	abi_baseline_triplet in baseline_file.
	* Makefile.in, aclocal.m4, configure:  Regenerate.
	* configure.target:  Add abi_baseline_triplet with default.
	* testsuite/abi_check.cc:  More error checking.

From-SVN: r56545

        * config/rs6000/rs6000.c (rs6000_elf_select_section): Treat
        DEFAULT_ABI == ABI_AIX like PIC.  Test PIC & reloc for readonly
        default.
        (rs6000_elf_unique_section): Likewise.

From-SVN: r56544

	* ns32k.c (ns32k_globalize_label): Delete.
	* ns32k.h (ASM_OUTPUT_LABEL, TARGET_ASM_GLOBALIZE_LABEL): Delete.

From-SVN: r56543

2002-08-23  Phil Edwards  <pme@gcc.gnu.org>

	* config/linker-map.gnu:  Verbose comments, clean up spacing.
	* include/bits/stl_alloc.h:  Fix indentation of 'if' bodies, return
	statements.
	__allocator:  Change class declaration to struct.
	* docs/html/17_intro/C++STYLE:  Fix typo.
	* include/bits/stl_deque.h, include/bits/stl_list.h,
	include/bits/stl_map.h, include/bits/stl_multimap.h,
	include/bits/stl_vector.h:  Fix fallout from typo.

From-SVN: r56540

From-SVN: r56538

2003-08-23  Michael Koch  <konqueror@gmx.de>

       * java/net/URLConnection.java,
       java/netJarURLConnection.java,
       gnu/gcj/protocol/core/Connection.java,
       gnu/gcj/protocol/file/Connection.java,
       gnu/gcj/protocol/http/Connection.java: Added implementation of
       getHeaderFields().

From-SVN: r56532

acinclude.m4 (GLIBCPP_CONFIGURE_TESTSUITE): Set GLIBCPP_BUILD_ABI_CHECK based on cross compiling, build, host variables.


2002-08-22  Benjamin Kosnik  <bkoz@redhat.com>

	* acinclude.m4 (GLIBCPP_CONFIGURE_TESTSUITE): Set
	GLIBCPP_BUILD_ABI_CHECK based on cross compiling, build, host
	variables.
	* aclocal.m4: Regenerate.
	* testsuite/Makefile.am (noinst_PROGRAMS): Make conditional on
	native compiling.
	* testsuite/Makefile.in: Regenerate.

From-SVN: r56531

From-SVN: r56530

	* testsuite/abi_check.cc: Enhance shell portability.
	* config/abi/i386-unknown-freebsd4.6: Add.
	* config/abi/i386-unknown-freebsd4.6/baseline_symbols.txt: New file.

From-SVN: r56527

	* config/rs6000/rs6000.c (output_mi_thunk): Don't determine insns
	for loading delta with num_insns_constant_wide.  Calculate
	delta_low, delta_high without using a conditional.

From-SVN: r56525

typeck.c (build_class_member_access_expr): Handle COMPOUND_EXPR and COND_EXPR specially; fix error message output.

	* typeck.c (build_class_member_access_expr): Handle COMPOUND_EXPR
	and COND_EXPR specially; fix error message output.

	* testsuite/g++.dg/inherit/cond1.C: New test.

From-SVN: r56524

        * c-common.h (RETURN_STMT_EXPR): Rename from RETURN_EXPR.
        * c-common.def: Adjust.
        * c-dump.c (c_dump_tree): Adjust.
        * c-semantics.c (genrtl_return_stmt): Adjust.
        * c-pretty-print.c (pp_c_statement): Adjust.
        * tree-inline.c (copy_body_r): Adjust.

2002-08-22  Jason Merrill  <jason@redhat.com>

        * pt.c (tsubst_expr): RETURN_EXPR is now RETURN_STMT_EXPR.
        * semantics.c (nullify_returns_r): Likewise.

From-SVN: r56523

	* gij.cc (help): Document -cp and -classpath.
	(main): Handle -classpath.

From-SVN: r56522

From-SVN: r56521

2002-08-22  Paolo Carlini  <pcarlini@unitus.it>

	* docs/html/faq/index.html: Add Loren James Rittle and
	Paolo Carlini to the list of v3 maintainers.
	* docs/html/faq/index.txt: Ditto.
	* docs/html/17_intro/RELEASE-NOTES: Ditto.

From-SVN: r56516

2002-08-22  Benjamin Kosnik  <bkoz@redhat.com>
	    Phil Edwards  <pme@gcc.gnu.org>
	    Ulrich Drepper  <drepper@redhat.com>

	* Makefile.am (check-abi): New rule.
	* Makefile.in: Regenerate.
	* acinclude.m4 (GLIBCPP_CONFIGURE_TESTSUITE): Export baseline_file.
	* aclocal.m4: Regenerate.
	* configure: Regenerate.
	* testsuite/Makefile.am (noinst_PROGRAMS): Add abi_check.
	(abi_check_SOURCES): Add.
	* testsuite/Makefile.in: Regenerate.
	* testsuite/abi_check.cc: New file.
	* config/abi: Add.
	* config/abi/i686-pc-linux-gnu: Add.
	* config/abi/i686-pc-linux-gnu/baseline_symbols.txt: New file.

Co-Authored-By: Phil Edwards <pme@gcc.gnu.org>
Co-Authored-By: Ulrich Drepper <drepper@redhat.com>

From-SVN: r56515

From-SVN: r56514

	* ggc-page.c: Avoid division in ggc_set_mark.
	(DIV_MULT, DIV_SHIFT, OFFSET_TO_BIT, inverse_table,
	compute_inverse): New.
	(ggc_set_mark, ggc_marked_p): Use OFFSET_TO_BIT.
	(init_ggc): Initialize inverse_table.

From-SVN: r56512

From-SVN: r56511

From-SVN: r56509

From-SVN: r56503

	* where.h (struct _ffewhere_file_): Mark GTY.
	(ffewhere_file_kill): Remove prototype.
	* where.c: Include ggc.h.
	(struct _ffewhere_ll_, struct _ffewhere_root_ll_): Mark GTY.
	(ffewhere_root_ll_): Ditto.  Change type from struct
	_ffewhere_root_ll_ to struct _ffewhere_root_ll_*.  All uses
	changed.
	(ffewhere_file_kill): Remove.
	(ffewhere_file_new): Use GC to allocate ffewhereFile objects.
	(ffewhere_file_set): Use GC to allocate ffewhereLL_ objects.
	(ffewhere_init_1): Use GC to allocate ffewhere_root_ll_ sentinel.
	Include gt-f-where.h.
	* lex.c (ffelex_current_wf_, ffelex_include_wherefile_): Mark GTY.
	Include gt-f-lex.h.
	* std.c (ffestd_S3P4): Don't call ffewhere_file_kill.
	* config-lang.in (gtfiles): Add f/where.h f/where.c and f/lex.c.
	* Make-lang.in (gt-f-lex.h gt-f-where.h): Add to dependents of
	s-gtype.
	(f/lex.o): Depend on gt-f-lex.h.
	(f/where.o): Depend on gt-f-where.h.

From-SVN: r56502

From-SVN: r56501

        * config/rs6000/rs6000.c (rs6000_xcoff_asm_globalize_label): New
        function.
        (rs6000_xcoff_asm_named_section): Rename.
        * config/rs6000/xcoff.h (TARGET_ASM_GLOBALIZE_LABEL): Define.

From-SVN: r56500

	* Make-lang.in (java/jcf-path.o): Use $(datadir), not
	$(prefix)/share.  For PR libgcj/7633.

From-SVN: r56499

	* fold-const.c (fold_truthop): Use can_use_bit_fields_p.
	(fold): Likewise.
	* langhooks.c (lhd_can_use_bit_fields_p): New function.
	* langhooks-def.h (lhd_can_use_bit_fields_p): Declare.
	(LANG_HOOKS_CAN_USE_BIT_FIELDS_P): New define.
	(LANG_HOOKS_INITIALIZER): Use it.
	* langhooks.h (struct lang_hooks) [can_use_bit_fields_p]: New
	field.

From-SVN: r56498