* libffi/include/ffi.h.in: Define X86 instead of X86_64 in 32
	bit mode.
	* libffi/src/x86/ffi.c (ffi_closure_SYSV, ffi_closure_raw_SYSV):
	Receive closure pointer through parameter, read args using
	__builtin_dwarf_cfa.
	(FFI_INIT_TRAMPOLINE): Send closure reference through eax.

From-SVN: r64663

	PR optimization/8366
	* config/sparc/sparc.h: (SYMBOLIC_CONST): New macro.
	(GO_IF_LEGITIMATE_ADDRESS): Use it. Reject the form
	PIC+SYMBOLIC_CONST in other modes than Pmode.
	(GO_IF_MODE_DEPENDENT_ADDRESS): Use it. Mark
	the form PIC+SYMBOLIC_CONST as mode dependent.

Co-Authored-By: Richard Henderson <rth@redhat.com>

From-SVN: r64657

	* javax/swing/Action.java
	(ACCELERATOR_KEY): New constant.
	(ACTION_COMMAND_KEY): Likewise.
	(MNEMONIC_KEY): Likewise.
	* javax/swing/UnsupportedLookAndFeelException.java
	(UnsupportedLookAndFeelException): Must be public.
	* javax/swing/WindowConstants.java
	(EXIT_ON_CLOSE): New constant.
	* javax/swing/text/BadLocationException.java
	(offset): New member variable.
	(BadLocationException): New implementation, documentation added.
	(offsetRequested): New method.
	* javax/swing/text/Caret.java:
	Reformated.
	* javax/swing/text/Document.java:
	Reformated.

From-SVN: r64656

	* java/rmi/activation/Activatable.java
	(serialVersionUID): New member variable.
	* java/rmi/activation/ActivationGroup.java
	(serialVersionUID): New member variable.
	* java/rmi/activation/ActivationGroupDesc.java
	(serialVersionUID): New member variable.
	* java/rmi/registry/Registry.java:
	Reformated.
	(Registry): Deprecated.
	* java/rmi/server/LoaderHandler.java
	Reformated.
	(LoaderHandler): Deprecated.
	* java/rmi/server/LogStream.java
	Reformated.
	(LogStream): Deprecated.
	* java/rmi/server/Operation.java
	(Operation): Deprecated.
	* java/rmi/server/RMIFailureHandler.java:
	Reformated.
	* java/rmi/server/RMISocketFactory.java:
	Reformated.
	* java/rmi/server/RemoteCall.java
	(RemoteCall): Deprecated.
	* java/rmi/server/RemoteStub.java:
	Reformated.
	* java/rmi/server/Skeleton.java
	Reformated.
	(Skeleton): Deprecated.

From-SVN: r64655

	* java/io/LineNumberReader.java
	(LineNumberReader): Merged documentation with classpath.
	(getLineNumber): Likewise.
	(setLineNumber): Likewise.
	(mark): Likewise.
	(reset): Likewise.
	(read): Likewise.
	(readLine): Likewise.
	(skip): Likewise.

From-SVN: r64654

	* java/rmi/RMISecurityManager.java
	(checkAccept): Removed.
	(checkAccess): Likewise.
	(checkAccess): Likewise.
	(checkAwtEventQueueAccess): Likewise.
	(checkConnect): Likewise.
	(checkCreateClassLoader): Likewise.
	(checkDelete): Likewise.
	(checkExec): Likewise.
	(checkExit): Likewise.
	(checkLink): Likewise.
	(checkListen): Likewise.
	(checkMemberAccess): Likewise.
	(checkMulticast): Likewise.
	(checkPackageAccess): Likewise.
	(checkPackageDefinition): Likewise.
	(checkPermission): Likewise.
	(checkPrintJobAccess): Likewise.
	(checkPropertiesAccess): Likewise.
	(checkPropertyAccess): Likewise.
	(checkRead): Likewise.
	(checkSecurityAccess): Likewise.
	(checkSetFactory): Likewise.
	(checkSystemClipboardAccess): Likewise.
	(checkTopLevelWindow): Likewise.
	(checkWrite): Likewise.

From-SVN: r64653

	* treetree.c (cpp_create_reader): Follow prototype change in
	cpplib.h.

From-SVN: r64652

        PR c++/9440
        * call.c (build_conditional_expr): Use convert rather than an
        explicit NOP_EXPR.

From-SVN: r64651

        PR c++/8316, c++/9315, c++/10136
        * call.c (print_z_candidate): Split out from...
        (print_z_candidiates): ...here.
        (joust): Use it.

From-SVN: r64650

        PR c++/9420
        * search.c (lookup_conversions): Call complete_type here.
        * call.c (implicit_conversion): Not here.

From-SVN: r64649

        PR c++/7050
        * expr.c (store_expr): Don't attempt to store void-typed trees,
        just evaluate them for side effects.

From-SVN: r64646

	* cp/decl2.c (arg_assoc_class): Correct check for namespace-scope
	friends.
	* cp/pt.c (instantiate_class_template): Fix formatting.

	* g++.dg/template/friend17.C: New test.

From-SVN: r64645

* config/stormy16/stormy16.c (xstormy16_expand_arith): Make
sure we always emit at least one insn.

From-SVN: r64644

2003-03-21  Christopher Faylor  <cgf@redhat.com>

	* config.gcc (i[34567]86-*-cygwin*): Use new common makefile
	stub t-cygming. Use common target header cygming.h. Add extra
	c_target_obj and cxx_target_obj file. Default cygwin to posix
	threading. Enforce i386 as float format.
	(i[34567]86-*-mingw*): Use new common makefile stub t-cygming.
	Remove cygwin.h as target header. Use common target header
	cygming.h  Enforce i386 as float format. Correct typo.
	* config/i386/cygming.h: New file, containing definitions
	common to mingw32 and cygwin.
	* config/i386/cygwin.h: Remove definitions common to cygwin and
	mingw.	Simplify special spec logic.  Define "wrappers" around
	certain include path defines to accommodate -mno-cygwin.
	Remove some #if 0'ed code.
	(STANDARD_INCLUDE_DIR) Always define when not cross-compiling.
	(LINK_SPEC): Don't use cyg search prefix when -mno-cygwin.
	(GCC_DRIVER_HOST_INITIALIZATION): Define as call to mingw_scan.
	* config/i386/mingw32.h: Remove definitions common to cygwin and
	mingw.
	(EXTRA_OS_CPP_BUILTINS): Adjust.
	(TARGET_VERSION): Define.
	* config/i386/crtdll.h (EXTRA_OS_CPP_BUILTINS): Override
	mingw32.h definitions.
	(LIBGCC_SPEC): Add libmingwex.a as in mingw32.h.
	* config/i386/t-cygwin (EXTRA_GCC_OBJS): Define as cygwin1.o.
	Add compilation rules for cygwin1.o cygwin2.o.
	* config/i386/cygwin1.c: New file.
	* config/i386/cygwin2.c: New file.
	* config/i386/t-cygming: New makefile stub.

From-SVN: r64643

From-SVN: r64642

From-SVN: r64635

fold-const.c (extract_muldiv_1): Revert changing order of operands in case MULT_EXPR of 2003-02-16 patch.

        * fold-const.c (extract_muldiv_1): Revert changing order of
        operands in case MULT_EXPR of 2003-02-16 patch.

From-SVN: r64632

From-SVN: r64630

	Merge changes from new-regalloc-branch

	From Michael Matz  <matz@suse.de>
	* df.c (df_ref_record_1): Move init of loc to safe point.
	Only recurse on interesting things in parallels.
	Handle CLASS_CANNOT_CHANGE_MODE smarter.
	(df_uses_record): Ditto.

	* df.h (DF_REF_MEM_OK): New enum member, used to mark ref's which
	it's already okay to use memory operands in (IE doesn't require
	adding another insn or anything).

From-SVN: r64629

re PR middle-end/6348 (internal error in allocate_dynamic_stack_space with STACK_SIZE_MODE non-default)

        PR middle-end/6348
        * explow.c (allocate_dynamic_stack_space): Handle STACK_SIZE_MODE
        different from word_mode.

From-SVN: r64628

h8300.md (*insv_si_1_n_lshiftrt): Restrict the source operand to those that can be extracted with bld.

	* config/h8300/h8300.md (*insv_si_1_n_lshiftrt): Restrict the
	source operand to those that can be extracted with bld.

From-SVN: r64627

PR 10066
* arm.md (UNSPEC_PIC_BASE): New constant.
(pic_add_dot_plus_four): Wrap with unspec.
(pic_add_dot_plus_eight): Likewise.

From-SVN: r64626

	* cp-tree.h (unemitted_tinfo_decls): Declaration of a new varray.
	(unemitted_tinfo_decl_p): Remove.
	(emit_tinfo_decl): Change declaration to remove unused parameter.
	* decl2.c (finish_file): Change tinfo emission to loop through
	unemitted_tinfo_decls array instead of looping through all decls.
	* rtti.c (unemitted_tinfo_decl_p): Declare as static, remove
	unused second parameter.
	(init_rtti_processing): initialize unemitted_tinfo_decls varray.
	(get_tinfo_decls): push new tinfo decl on unemitted_tinfo_decls.
	(emit_tinfo_decl): remove unused second parameter, add assertion
	that decl hasn't already been emitted.

From-SVN: r64621

	* config/h8300/h8300.md (*insv_si_1_n): New.
	(*insv_si_1_n_lshiftrt): Likewise.

From-SVN: r64620

fold-const.c (fold_mathfn_compare): New function to simplify comparisons against built-in math functions.


	* fold-const.c (fold_mathfn_compare): New function to simplify
	comparisons against built-in math functions.  Fold comparisons
	of sqrt against constants.
	(fold): Call fold_mathfn_compare when appropriate.

	* gcc.dg/builtins-6.c: New test case.

From-SVN: r64619

* ifcvt.c (find_if_case_1): If we add a new bb, update the dominance
information.

From-SVN: r64618

	* cppinit.c (cpp_create_reader):  Take extra hash_table* argument,
	and pass that to _cpp_init_hashtable.
	(cpp_read_main_file):  Drop hash_table* argument; don't call
	_cpp_init_hashtable.
	* cpplib.h:  Update declarations to match.
	* c-opts.c (c_common_init_options):  Pass ident_hash to
	cpp_create_reader.
	(c_common_post_options):  Don't pass ident_hash to cpp_read_main_file.
	* fix-header.c (read_scan_file):  Likewise pass NULL table to
	cpp_create_reader rather than cpp_read_main_file.

	* cppfiles.c (cpp_rename_file):  Generalized and renamed
	to cpp_change_file.
	* cpplib.h:  Update declaration to match.
	* c-opts.c (push_command_line_line, finish_options):  Change
	cpp_rename_file calls to cpp_change_file.

From-SVN: r64617

	* line-map.c (add_line_map):  Allow leaving the outermost file.
	Allowing entering an outermost-file after the initial time.

	* toplev.c (pop_srcloc):  Allow popping from initial file.

From-SVN: r64616

From-SVN: r64615

From-SVN: r64614

	* gnu/java/nio/FileChannelImpl.java
	(address): Removed.
	(map_address): New member variable.
	(length): Make it package private.
	(fd): Make it package private.
	(buf): Make it package private.
	(file_obj): Make it package private.
	(FileChannelImpl): New constructor.
	(nio_mmap_file): Use RawData instead of long.
	(nio_munmap_file): Use RawData instead of long.
	(nio_msync): Use RawData instead of long.
	(implCloseChannel): New implementation using map_address.
	(read): Reformated.
	(map): Implemented.
	(create_direct_mapped_buffer): Implemented, use RawData, throws
	IOException.
	(force): Use map_address instead of address.
	* gnu/java/nio/MappedByteFileBuffer.java
	(address): Removed.
	(map_address): New member variable.
	(MappedByteFileBuffer): Use map_address instead of address, reformated.
	(several methods): Use map_address instead of address, replaced long
	with RawData where appropriate.
	* gnu/java/nio/natFileChannelImpl.cc
	(nio_mmap_file): Replaced long with RawData.
	(nio_munmap_file): Replaced long with RawData.
	(nio_msync): Replaced long with RawData.
	* gnu/java/nio/natMappedByteFileBuffer.cc
	(several methods): Replaced long with RawData where appropriate.

From-SVN: r64612

2003-03-20  Michael Koch  <konqueror@gmx.de>

	* java/net/InetAddress.java,
	java/net/JarURLConnection.java,
	java/net/PlainDatagramSocketImpl.java,
	java/net/PlainSocketImpl.java,
	java/net/URLConnection.java:
	Merged copyright statements with classpath for easier merging.

From-SVN: r64611

	* java/io/FileInputStream.java
	(getChannel): New implementation.
	* java/io/FileOutputStream.java
	(ch): New member variable.
	(getChannel): Implemented.
	* java/io/RandomAccessFile.java
	(RandomAccessFile): Throws FileNotFoundException instead of
	IOException.
	(getChannel): New method.
	(ch): New member variable.

From-SVN: r64609

2003-03-20  Michael Koch  <konqueror@gmx.de>

	* java/io/DataOutputStream.java,
	java/io/File.java,
	java/io/FileInputStream.java,
	java/io/FileOutputStream.java,
	java/io/InputStreamReader.java,
	java/io/LineNumberReader.java,
	java/io/OutputStreamWriter.java,
	java/io/PrintStream.java,
	java/io/RandomAccessFile.java:
	Merged copyright statements with classpath for easier merging.

From-SVN: r64608

	* config/h8300/h8300.md (*addsi3_and_r_1): New.
	(*addsi3_and_not_r_1): Likewise.

From-SVN: r64607

        * Makefile.in (STRICT2_WARN): Add @WERROR@.
        (GCC_WARN_CFLAGS): Remove $(WERROR).
        (fixinc.sh-warn): New.
        * ada/Make-lang.in (ada-warn): Add $(WERROR).
        * cp/Make-lang.in (cp-warn): Add $(WERROR).
        * f/Make-lang.in (f-warn): Add $(WERROR).
        * java/Make-lang.in (java-warn): Add $(WERROR).
        * treelang/Make-lang.in (treelang-warn): Add $(WERROR).

From-SVN: r64606

* config/cpu/mips/atomicity.h (__exchange_and_add, __atomic_add):
Only .set mips2 for the o32 ABI.

From-SVN: r64604

From-SVN: r64603

(gcc)
	* c-common.h (c_dump_tree), c-dump.c (c_dump_tree),
	langhooks-def.h (lhd_tree_dump_dump_tree),
	langhooks.c (lhd_tree_dump_dump_tree), langhooks.h (*dump_tree):
	Change return type from 'int' to 'bool'.  Replace 0 and 1 with
	true and false in return statements.
(cp)
	* dump.c (cp_dump_tree), cp-tree.h (cp_dump_tree): Change return
	type from 'int' to 'bool'. Replace 0 and 1 with true and false in
	return statements.
(java)
	* lang.c (java_dump_tree): Change return type from 'int' to 'bool'.
	Replace 0 and 1 with true and false in return statements.

From-SVN: r64596

tree.c (substitute_in_expr, case 'e'): Only make recursive call on an operand if it has a PLACEHOLDER_EXPR.

	* tree.c (substitute_in_expr, case 'e'): Only make recursive call
	on an operand if it has a PLACEHOLDER_EXPR.

From-SVN: r64595