This commit was manufactured by cvs2svn to create tag

'first-egcs-checkin'.

From-SVN: r24354

gcc/.gdbinit

@@ -1,95 +0,0 @@
-define pr
-set debug_rtx ($)
-end
-
-document pr
-Print the full structure of the rtx that is $.
-Works only when an inferior is executing.
-end
-
-define prl
-set debug_rtx_list ($, debug_rtx_count)
-end
-
-document prl
-Print the full structure of all rtx insns beginning at $.
-Works only when an inferior is executing.
-Uses variable debug_rtx_count to control number of insns printed:
-  debug_rtx_count > 0: print from $ on.
-  debug_rtx_count < 0: print a window around $.
-
-There is also debug_rtx_find (rtx, uid) that will scan a list for UID and print
-it using debug_rtx_list. Usage example: set $foo=debug_rtx_find(first, 42)
-end
-
-define pt
-set debug_tree ($)
-end
-
-document pt
-Print the full structure of the tree that is $.
-Works only when an inferior is executing.
-end
-
-define ptc
-output (enum tree_code) $.common.code
-echo \n
-end
-
-document ptc
-Print the tree-code of the tree node that is $.
-end
-
-define pdn
-output $.decl.name->identifier.pointer
-echo \n
-end
-
-document pdn
-Print the name of the decl-node that is $.
-end
-
-define ptn
-output $.type.name->decl.name->identifier.pointer
-echo \n
-end
-
-document ptn
-Print the name of the type-node that is $.
-end
-
-define prc
-output (enum rtx_code) $.code
-echo \ (
-output $.mode
-echo )\n
-end
-
-document prc
-Print the rtx-code and machine mode of the rtx that is $.
-end
-
-define pi
-print $.fld[0].rtx@7
-end
-
-document pi
-Print the fields of an instruction that is $.
-end
-
-define pbs
-set print_binding_stack ()
-end
-
-document pbs
-In cc1plus, print the current binding stack, frame by frame, up to and
-including the global binding level.
-end
-
-# Don't let abort actually run, as it will make
-# stdio stop working and therefore the `pr' command below as well.
-b abort
-
-# Make gdb complain about symbol reading errors.  This is so that gcc
-# developers can see and fix bugs in gcc debug output.
-set complaints 20

gcc/ABOUT-GCC-NLS

@@ -0,0 +1,542 @@
+Notes on GCC's Native Language Support
+
+GCC's Native Language Support (NLS) is relatively new and
+experimental, so NLS is currently disabled by default.  Use
+configure's --enable-nls option to enable it.  Eventually, NLS will be
+enabled by default, and you'll need --disable-nls to disable it.  You
+must enable NLS in order to make a GCC distribution.
+
+By and large, only diagnostic messages have been internationalized.
+Some work remains in other areas; for example, GCC does not yet allow
+non-ASCII letters in identifiers.
+
+Not all of GCC's diagnostic messages have been internationalized.
+Programs like `enquire' and `genattr' are not internationalized, as
+their users are GCC maintainers who typically need to be able to read
+English anyway; internationalizing them would thus entail needless
+work for the human translators.  And no one has yet gotten around to
+internationalizing the messages in the C++ compiler, or in the
+specialized MIPS-specific programs mips-tdump and mips-tfile.
+
+The GCC library should not contain any messages that need
+internationalization, because it operates below the
+internationalization library.
+
+Currently, the only language translation supplied is en_UK (British English).
+
+Unlike some other GNU programs, the GCC sources contain few instances
+of explicit translation calls like _("string").  Instead, the
+diagnostic printing routines automatically translate their arguments.
+For example, GCC source code should not contain calls like `error
+(_("unterminated comment"))'; it should contain calls like `error
+("unterminated comment")' instead, as it is the `error' function's
+responsibility to translate the message before the user sees it.
+
+By convention, any function parameter in the GCC sources whose name
+ends in `msgid' is expected to be a message requiring translation.
+For example, the `error' function's first parameter is named `msgid'.
+GCC's exgettext script uses this convention to determine which
+function parameter strings need to be translated.  The exgettext
+script also assumes that any occurrence of `%eMSGID}' on a source
+line, where MSGID does not contain `%' or `}', corresponds to a
+message MSGID that requires translation; this is needed to identify
+diagnostics in GCC spec strings.
+
+If you enable NLS and modify source files, you'll need to use a
+special version of the GNU gettext package to propagate the
+modifications to the translation tables.  Apply the following patch
+(use `patch -p0') to GNU gettext 0.10.35, which you can retrieve from:
+
+ftp://alpha.gnu.org/gnu/gettext-0.10.35.tar.gz
+
+This patch has been submitted to the GNU gettext maintainer, so
+eventually we shouldn't need this special gettext version.
+
+This patch is free software; you can redistribute it and/or modify
+it under the terms of the GNU General Public License as published by
+the Free Software Foundation; either version 2, or (at your option)
+any later version.
+
+This patch is distributed in the hope that it will be useful,
+but WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+GNU General Public License for more details.
+
+You should have received a copy of the GNU General Public License
+along with this patch; see the file COPYING.  If not, write to
+the Free Software Foundation, 59 Temple Place - Suite 330,
+Boston, MA 02111-1307, USA.
+
+1998-07-26  Paul Eggert  <eggert@twinsun.com>
+
+	* po/Makefile.in.in (maintainer-clean): Remove cat-id-tbl.c and
+	stamp-cat-id.
+
+1998-07-24  Paul Eggert  <eggert@twinsun.com>
+
+	* po/Makefile.in.in (cat-id-tbl.o): Depend on
+	$(top_srcdir)/intl/libgettext.h, not ../intl/libgettext.h.
+
+1998-07-20  Paul Eggert  <eggert@twinsun.com>
+
+	* po/Makefile.in.in (.po.pox, all-yes, $(srcdir)/cat-id-tbl.c,
+	$(srcdir)/stamp-cat-id, update-po): Prepend `$(srcdir)/' to
+	files built in the source directory; this is needed for
+	VPATH-based make in Solaris 2.6.
+
+1998-07-17  Paul Eggert  <eggert@twinsun.com>
+
+	Add support for user-specified argument numbers for keywords.
+	Extract all strings from a keyword arg, not just the first one.
+	Handle parenthesized commas inside keyword args correctly.
+	Warn about nested keywords.
+
+	* doc/gettext.texi: Document --keyword=id:argnum.
+
+	* src/xgettext.c (scan_c_file):
+	Warn about nested keywords, e.g. _(_("xxx")).
+	Warn also about not-yet-implemented but allowed nesting, e.g.
+	dcgettext(..._("xxx")..., "yyy").
+	Get all strings in a keyword arg, not just the first one.
+	Handle parenthesized commas inside keyword args correctly.
+
+	* src/xget-lex.h (enum xgettext_token_type_ty):
+	Replace xgettext_token_type_keyword1 and
+	xgettext_token_type_keyword2 with just plain
+	xgettext_token_type_keyword; it now has argnum value.
+	Add xgettext_token_type_rp.
+	(struct xgettext_token_ty): Add argnum member.
+	line_number and file_name are now also set for
+	xgettext_token_type_keyword.
+	(xgettext_lex_keyword): Arg is const char *.
+
+	* src/xget-lex.c: Include "hash.h".
+	(enum token_type_ty): Add token_type_rp.
+	(keywords): Now a hash table.
+	(phase5_get): Return token_type_rp for ')'.
+	(xgettext_lex, xgettext_lex_keyword): Add support for keyword argnums.
+	(xgettext_lex): Return xgettext_token_type_rp for ')'.
+	Report keyword argnum, line number, and file name back to caller.
+
+1998-07-09  Paul Eggert  <eggert@twinsun.com>
+
+        * intl/Makefile.in (uninstall):
+	Do nothing unless $(PACKAGE) is gettext.
+
+===================================================================
+RCS file: doc/gettext.texi,v
+retrieving revision 0.10.35.0
+retrieving revision 0.10.35.1
+diff -pu -r0.10.35.0 -r0.10.35.1
+--- doc/gettext.texi	1998/05/01 05:53:32	0.10.35.0
++++ doc/gettext.texi	1998/07/18 00:25:15	0.10.35.1
+@@ -1854,13 +1854,19 @@ List of directories searched for input f
+ Join messages with existing file.
+ 
+ @item -k @var{word}
+-@itemx --keyword[=@var{word}]
+-Additonal keyword to be looked for (without @var{word} means not to
++@itemx --keyword[=@var{keywordspec}]
++Additonal keyword to be looked for (without @var{keywordspec} means not to
+ use default keywords).
+ 
+-The default keywords, which are always looked for if not explicitly
+-disabled, are @code{gettext}, @code{dgettext}, @code{dcgettext} and
+-@code{gettext_noop}.
++If @var{keywordspec} is a C identifer @var{id}, @code{xgettext} looks
++for strings in the first argument of each call to the function or macro
++@var{id}.  If @var{keywordspec} is of the form
++@samp{@var{id}:@var{argnum}}, @code{xgettext} looks for strings in the
++@var{argnum}th argument of the call.
++
++The default keyword specifications, which are always looked for if not
++explicitly disabled, are @code{gettext}, @code{dgettext:2},
++@code{dcgettext:2} and @code{gettext_noop}.
+ 
+ @item -m [@var{string}]
+ @itemx --msgstr-prefix[=@var{string}]
+===================================================================
+RCS file: intl/Makefile.in,v
+retrieving revision 0.10.35.0
+retrieving revision 0.10.35.1
+diff -pu -r0.10.35.0 -r0.10.35.1
+--- intl/Makefile.in	1998/04/27 21:53:18	0.10.35.0
++++ intl/Makefile.in	1998/07/09 21:39:18	0.10.35.1
+@@ -143,10 +143,14 @@ install-data: all
+ installcheck:
+ 
+ uninstall:
+-	dists="$(DISTFILES.common)"; \
+-	for file in $$dists; do \
+-	  rm -f $(gettextsrcdir)/$$file; \
+-	done
++	if test "$(PACKAGE)" = "gettext"; then \
++	  dists="$(DISTFILES.common)"; \
++	  for file in $$dists; do \
++	    rm -f $(gettextsrcdir)/$$file; \
++	  done
++	else \
++	  : ; \
++	fi
+ 
+ info dvi:
+ 
+===================================================================
+RCS file: src/xget-lex.c,v
+retrieving revision 0.10.35.0
+retrieving revision 0.10.35.1
+diff -pu -r0.10.35.0 -r0.10.35.1
+--- src/xget-lex.c	1998/07/09 22:49:48	0.10.35.0
++++ src/xget-lex.c	1998/07/18 00:25:15	0.10.35.1
+@@ -33,6 +33,7 @@
+ #include "error.h"
+ #include "system.h"
+ #include "libgettext.h"
++#include "hash.h"
+ #include "str-list.h"
+ #include "xget-lex.h"
+ 
+@@ -83,6 +84,7 @@ enum token_type_ty
+   token_type_eoln,
+   token_type_hash,
+   token_type_lp,
++  token_type_rp,
+   token_type_comma,
+   token_type_name,
+   token_type_number,
+@@ -109,7 +111,7 @@ static FILE *fp;
+ static int trigraphs;
+ static int cplusplus_comments;
+ static string_list_ty *comment;
+-static string_list_ty *keywords;
++static hash_table keywords;
+ static int default_keywords = 1;
+ 
+ /* These are for tracking whether comments count as immediately before
+@@ -941,6 +943,10 @@ phase5_get (tp)
+       tp->type = token_type_lp;
+       return;
+ 
++    case ')':
++      tp->type = token_type_rp;
++      return;
++
+     case ',':
+       tp->type = token_type_comma;
+       return;
+@@ -1179,6 +1185,7 @@ xgettext_lex (tp)
+   while (1)
+     {
+       token_ty token;
++      void *keyword_value;
+ 
+       phase8_get (&token);
+       switch (token.type)
+@@ -1213,17 +1220,20 @@ xgettext_lex (tp)
+ 	  if (default_keywords)
+ 	    {
+ 	      xgettext_lex_keyword ("gettext");
+-	      xgettext_lex_keyword ("dgettext");
+-	      xgettext_lex_keyword ("dcgettext");
++	      xgettext_lex_keyword ("dgettext:2");
++	      xgettext_lex_keyword ("dcgettext:2");
+ 	      xgettext_lex_keyword ("gettext_noop");
+ 	      default_keywords = 0;
+ 	    }
+ 
+-	  if (string_list_member (keywords, token.string))
+-	    {
+-	      tp->type = (strcmp (token.string, "dgettext") == 0
+-			  || strcmp (token.string, "dcgettext") == 0)
+-		? xgettext_token_type_keyword2 : xgettext_token_type_keyword1;
++	  if (find_entry (&keywords, token.string, strlen (token.string),
++			  &keyword_value)
++	      == 0)
++	    {
++	      tp->type = xgettext_token_type_keyword;
++	      tp->argnum = (int) keyword_value;
++	      tp->line_number = token.line_number;
++	      tp->file_name = logical_file_name;
+ 	    }
+ 	  else
+ 	    tp->type = xgettext_token_type_symbol;
+@@ -1236,6 +1246,12 @@ xgettext_lex (tp)
+ 	  tp->type = xgettext_token_type_lp;
+ 	  return;
+ 
++	case token_type_rp:
++	  last_non_comment_line = newline_count;
++
++	  tp->type = xgettext_token_type_rp;
++	  return;
++
+ 	case token_type_comma:
+ 	  last_non_comment_line = newline_count;
+ 
+@@ -1263,16 +1279,32 @@ xgettext_lex (tp)
+ 
+ void
+ xgettext_lex_keyword (name)
+-     char *name;
++     const char *name;
+ {
+   if (name == NULL)
+     default_keywords = 0;
+   else
+     {
+-      if (keywords == NULL)
+-	keywords = string_list_alloc ();
++      int argnum;
++      size_t len;
++      const char *sp;
++
++      if (keywords.table == NULL)
++	init_hash (&keywords, 100);
++
++      sp = strchr (name, ':');
++      if (sp)
++	{
++	  len = sp - name;
++	  argnum = atoi (sp + 1);
++	}
++      else
++	{
++	  len = strlen (name);
++	  argnum = 1;
++	}
+ 
+-      string_list_append_unique (keywords, name);
++      insert_entry (&keywords, name, len, (void *) argnum);
+     }
+ }
+ 
+===================================================================
+RCS file: src/xget-lex.h,v
+retrieving revision 0.10.35.0
+retrieving revision 0.10.35.1
+diff -pu -r0.10.35.0 -r0.10.35.1
+--- src/xget-lex.h	1998/07/09 22:49:48	0.10.35.0
++++ src/xget-lex.h	1998/07/18 00:25:15	0.10.35.1
+@@ -23,9 +23,9 @@ Foundation, Inc., 59 Temple Place - Suit
+ enum xgettext_token_type_ty
+ {
+   xgettext_token_type_eof,
+-  xgettext_token_type_keyword1,
+-  xgettext_token_type_keyword2,
++  xgettext_token_type_keyword,
+   xgettext_token_type_lp,
++  xgettext_token_type_rp,
+   xgettext_token_type_comma,
+   xgettext_token_type_string_literal,
+   xgettext_token_type_symbol
+@@ -37,8 +37,14 @@ struct xgettext_token_ty
+ {
+   xgettext_token_type_ty type;
+ 
+-  /* These 3 are only set for xgettext_token_type_string_literal.  */
++  /* This 1 is set only for xgettext_token_type_keyword.  */
++  int argnum;
++
++  /* This 1 is set only for xgettext_token_type_string_literal.  */
+   char *string;
++
++  /* These 2 are set only for xgettext_token_type_keyword and
++     xgettext_token_type_string_literal.  */
+   int line_number;
+   char *file_name;
+ };
+@@ -50,7 +56,7 @@ void xgettext_lex PARAMS ((xgettext_toke
+ const char *xgettext_lex_comment PARAMS ((size_t __n));
+ void xgettext_lex_comment_reset PARAMS ((void));
+ /* void xgettext_lex_filepos PARAMS ((char **, int *)); FIXME needed?  */
+-void xgettext_lex_keyword PARAMS ((char *__name));
++void xgettext_lex_keyword PARAMS ((const char *__name));
+ void xgettext_lex_cplusplus PARAMS ((void));
+ void xgettext_lex_trigraphs PARAMS ((void));
+ 
+===================================================================
+RCS file: src/xgettext.c,v
+retrieving revision 0.10.35.0
+retrieving revision 0.10.35.1
+diff -pu -r0.10.35.0 -r0.10.35.1
+--- src/xgettext.c	1998/07/09 22:49:48	0.10.35.0
++++ src/xgettext.c	1998/07/18 00:25:15	0.10.35.1
+@@ -835,6 +835,8 @@ scan_c_file(filename, mlp, is_cpp_file)
+      int is_cpp_file;
+ {
+   int state;
++  int commas_to_skip;	/* defined only when in states 1 and 2 */
++  int paren_nesting;	/* defined only when in state 2 */
+ 
+   /* Inform scanner whether we have C++ files or not.  */
+   if (is_cpp_file)
+@@ -854,63 +856,79 @@ scan_c_file(filename, mlp, is_cpp_file)
+    {
+      xgettext_token_ty token;
+ 
+-     /* A simple state machine is used to do the recognising:
++     /* A state machine is used to do the recognising:
+         State 0 = waiting for something to happen
+-        State 1 = seen one of our keywords with string in first parameter
+-        State 2 = was in state 1 and now saw a left paren
+-	State 3 = seen one of our keywords with string in second parameter
+-	State 4 = was in state 3 and now saw a left paren
+-	State 5 = waiting for comma after being in state 4
+-	State 6 = saw comma after being in state 5  */
++        State 1 = seen one of our keywords
++        State 2 = waiting for part of an argument */
+      xgettext_lex (&token);
+      switch (token.type)
+        {
+-       case xgettext_token_type_keyword1:
++       case xgettext_token_type_keyword:
++	 if (!extract_all && state == 2)
++	   {
++	     if (commas_to_skip == 0)
++	       {
++		 error (0, 0,
++			_("%s:%d: warning: keyword nested in keyword arg"),
++			token.file_name, token.line_number);
++		 continue;
++	       }
++
++	     /* Here we should nest properly, but this would require a
++		potentially unbounded stack.  We haven't run across an
++		example that needs this functionality yet.  For now,
++		we punt and forget the outer keyword.  */
++	     error (0, 0,
++		    _("%s:%d: warning: keyword between outer keyword and its arg"),
++		    token.file_name, token.line_number);
++	   }
++	 commas_to_skip = token.argnum - 1;
+ 	 state = 1;
+ 	 continue;
+ 
+-       case xgettext_token_type_keyword2:
+-	 state = 3;
+-	 continue;
+-
+        case xgettext_token_type_lp:
+ 	 switch (state)
+ 	   {
+ 	   case 1:
++	     paren_nesting = 0;
+ 	     state = 2;
+ 	     break;
+-	   case 3:
+-	     state = 4;
++	   case 2:
++	     paren_nesting++;
+ 	     break;
+-	   default:
+-	     state = 0;
+ 	   }
+ 	 continue;
+ 
++       case xgettext_token_type_rp:
++	 if (state == 2 && paren_nesting != 0)
++	   paren_nesting--;
++	 else
++	   state = 0;
++	 continue;
++
+        case xgettext_token_type_comma:
+-	 state = state == 5 ? 6 : 0;
++	 if (state == 2 && commas_to_skip != 0)
++	   commas_to_skip -= paren_nesting == 0;
++	 else
++	   state = 0;
+ 	 continue;
+ 
+        case xgettext_token_type_string_literal:
+-	 if (extract_all || state == 2 || state == 6)
+-	   {
+-	     remember_a_message (mlp, &token);
+-	     state = 0;
+-	   }
++	 if (extract_all || (state == 2 && commas_to_skip == 0))
++	   remember_a_message (mlp, &token);
+ 	 else
+ 	   {
+ 	     free (token.string);
+-	     state = (state == 4 || state == 5) ? 5 : 0;
++	     state = state == 2 ? 2 : 0;
+ 	   }
+ 	 continue;
+ 
+        case xgettext_token_type_symbol:
+-	 state = (state == 4 || state == 5) ? 5 : 0;
++	 state = state == 2 ? 2 : 0;
+ 	 continue;
+ 
+        default:
+-	 state = 0;
+-	 continue;
++	 abort ();
+ 
+        case xgettext_token_type_eof:
+ 	 break;
+===================================================================
+RCS file: po/Makefile.in.in,v
+retrieving revision 0.10.35.0
+retrieving revision 0.10.35.5
+diff -u -r0.10.35.0 -r0.10.35.5
+--- po/Makefile.in.in	1998/07/20 20:20:38	0.10.35.0
++++ po/Makefile.in.in	1998/07/26 09:07:52	0.10.35.5
+@@ -62,7 +62,7 @@
+ 	$(COMPILE) $<
+ 
+ .po.pox:
+-	$(MAKE) $(PACKAGE).pot
++	$(MAKE) $(srcdir)/$(PACKAGE).pot
+ 	$(MSGMERGE) $< $(srcdir)/$(PACKAGE).pot -o $*.pox
+ 
+ .po.mo:
+@@ -79,7 +79,7 @@
+ 
+ all: all-@USE_NLS@
+ 
+-all-yes: cat-id-tbl.c $(CATALOGS)
++all-yes: $(srcdir)/cat-id-tbl.c $(CATALOGS)
+ all-no:
+ 
+ $(srcdir)/$(PACKAGE).pot: $(POTFILES)
+@@ -90,8 +90,8 @@
+ 	   || ( rm -f $(srcdir)/$(PACKAGE).pot \
+ 		&& mv $(PACKAGE).po $(srcdir)/$(PACKAGE).pot )
+ 
+-$(srcdir)/cat-id-tbl.c: stamp-cat-id; @:
+-$(srcdir)/stamp-cat-id: $(PACKAGE).pot
++$(srcdir)/cat-id-tbl.c: $(srcdir)/stamp-cat-id; @:
++$(srcdir)/stamp-cat-id: $(srcdir)/$(PACKAGE).pot
+ 	rm -f cat-id-tbl.tmp
+ 	sed -f ../intl/po2tbl.sed $(srcdir)/$(PACKAGE).pot \
+ 		| sed -e "s/@PACKAGE NAME@/$(PACKAGE)/" > cat-id-tbl.tmp
+@@ -180,7 +180,8 @@
+ 
+ check: all
+ 
+-cat-id-tbl.o: ../intl/libgettext.h
++cat-id-tbl.o: $(srcdir)/cat-id-tbl.c $(top_srcdir)/intl/libgettext.h
++	$(COMPILE) $(srcdir)/cat-id-tbl.c
+ 
+ dvi info tags TAGS ID:
+ 
+@@ -196,7 +197,7 @@
+ maintainer-clean: distclean
+ 	@echo "This command is intended for maintainers to use;"
+ 	@echo "it deletes files that may require special tools to rebuild."
+-	rm -f $(GMOFILES)
++	rm -f $(GMOFILES) cat-id-tbl.c stamp-cat-id
+ 
+ distdir = ../$(PACKAGE)-$(VERSION)/$(subdir)
+ dist distdir: update-po $(DISTFILES)
+@@ -207,7 +208,7 @@
+ 	done
+ 
+ update-po: Makefile
+-	$(MAKE) $(PACKAGE).pot
++	$(MAKE) $(srcdir)/$(PACKAGE).pot
+ 	PATH=`pwd`/../src:$$PATH; \
+ 	cd $(srcdir); \
+ 	catalogs='$(CATALOGS)'; \

gcc/ABOUT-NLS

@@ -0,0 +1,226 @@
+Notes on the Free Translation Project
+*************************************
+
+   Free software is going international!  The Free Translation Project
+is a way to get maintainers of free software, translators, and users all
+together, so that will gradually become able to speak many languages.
+A few packages already provide translations for their messages.
+
+   If you found this `ABOUT-NLS' file inside a distribution, you may
+assume that the distributed package does use GNU `gettext' internally,
+itself available at your nearest GNU archive site.  But you do *not*
+need to install GNU `gettext' prior to configuring, installing or using
+this package with messages translated.
+
+   Installers will find here some useful hints.  These notes also
+explain how users should proceed for getting the programs to use the
+available translations.  They tell how people wanting to contribute and
+work at translations should contact the appropriate team.
+
+   When reporting bugs in the `intl/' directory or bugs which may be
+related to internationalization, you should tell about the version of
+`gettext' which is used.  The information can be found in the
+`intl/VERSION' file, in internationalized packages.
+
+One advise in advance
+=====================
+
+   If you want to exploit the full power of internationalization, you
+should configure it using
+
+     ./configure --with-included-gettext
+
+to force usage of internationalizing routines provided within this
+package, despite the existence of internationalizing capabilities in the
+operating system where this package is being installed.  So far, only
+the `gettext' implementation in the GNU C library version 2 provides as
+many features (such as locale alias or message inheritance) as the
+implementation here.  It is also not possible to offer this additional
+functionality on top of a `catgets' implementation.  Future versions of
+GNU `gettext' will very likely convey even more functionality.  So it
+might be a good idea to change to GNU `gettext' as soon as possible.
+
+   So you need not provide this option if you are using GNU libc 2 or
+you have installed a recent copy of the GNU gettext package with the
+included `libintl'.
+
+INSTALL Matters
+===============
+
+   Some packages are "localizable" when properly installed; the
+programs they contain can be made to speak your own native language.
+Most such packages use GNU `gettext'.  Other packages have their own
+ways to internationalization, predating GNU `gettext'.
+
+   By default, this package will be installed to allow translation of
+messages.  It will automatically detect whether the system provides
+usable `catgets' (if using this is selected by the installer) or
+`gettext' functions.  If neither is available, the GNU `gettext' own
+library will be used.  This library is wholly contained within this
+package, usually in the `intl/' subdirectory, so prior installation of
+the GNU `gettext' package is *not* required.  Installers may use
+special options at configuration time for changing the default
+behaviour.  The commands:
+
+     ./configure --with-included-gettext
+     ./configure --with-catgets
+     ./configure --disable-nls
+
+will respectively bypass any pre-existing `catgets' or `gettext' to use
+the internationalizing routines provided within this package, enable
+the use of the `catgets' functions (if found on the locale system), or
+else, *totally* disable translation of messages.
+
+   When you already have GNU `gettext' installed on your system and run
+configure without an option for your new package, `configure' will
+probably detect the previously built and installed `libintl.a' file and
+will decide to use this.  This might be not what is desirable.  You
+should use the more recent version of the GNU `gettext' library.  I.e.
+if the file `intl/VERSION' shows that the library which comes with this
+package is more recent, you should use
+
+     ./configure --with-included-gettext
+
+to prevent auto-detection.
+
+   By default the configuration process will not test for the `catgets'
+function and therefore they will not be used.  The reasons are already
+given above: the emulation on top of `catgets' cannot provide all the
+extensions provided by the GNU `gettext' library.  If you nevertheless
+want to use the `catgets' functions use
+
+     ./configure --with-catgets
+
+to enable the test for `catgets' (this causes no harm if `catgets' is
+not available on your system).  If you really select this option we
+would like to hear about the reasons because we cannot think of any
+good one ourself.
+
+   Internationalized packages have usually many `po/LL.po' files, where
+LL gives an ISO 639 two-letter code identifying the language.  Unless
+translations have been forbidden at `configure' time by using the
+`--disable-nls' switch, all available translations are installed
+together with the package.  However, the environment variable `LINGUAS'
+may be set, prior to configuration, to limit the installed set.
+`LINGUAS' should then contain a space separated list of two-letter
+codes, stating which languages are allowed.
+
+Using This Package
+==================
+
+   As a user, if your language has been installed for this package, you
+only have to set the `LANG' environment variable to the appropriate
+ISO 639 `LL' two-letter code prior to using the programs in the
+package.  For example, let's suppose that you speak German.  At the
+shell prompt, merely execute `setenv LANG de' (in `csh'),
+`export LANG; LANG=de' (in `sh') or `export LANG=de' (in `bash').  This
+can be done from your `.login' or `.profile' file, once and for all.
+
+   An operating system might already offer message localization for
+many of its programs, while other programs have been installed locally
+with the full capabilities of GNU `gettext'.  Just using `gettext'
+extended syntax for `LANG' would break proper localization of already
+available operating system programs.  In this case, users should set
+both `LANGUAGE' and `LANG' variables in their environment, as programs
+using GNU `gettext' give preference to `LANGUAGE'.  For example, some
+Swedish users would rather read translations in German than English for
+when Swedish is not available.  This is easily accomplished by setting
+`LANGUAGE' to `sv:de' while leaving `LANG' to `sv'.
+
+Translating Teams
+=================
+
+   For the Free Translation Project to be a success, we need interested
+people who like their own language and write it well, and who are also
+able to synergize with other translators speaking the same language.
+Each translation team has its own mailing list, courtesy of Linux
+International.  You may reach your translation team at the address
+`LL@li.org', replacing LL by the two-letter ISO 639 code for your
+language.  Language codes are *not* the same as the country codes given
+in ISO 3166.  The following translation teams exist, as of December
+1997:
+
+     Chinese `zh', Czech `cs', Danish `da', Dutch `nl', English `en',
+     Esperanto `eo', Finnish `fi', French `fr', German `de', Hungarian
+     `hu', Irish `ga', Italian `it', Indonesian `id', Japanese `ja',
+     Korean `ko', Latin `la', Norwegian `no', Persian `fa', Polish
+     `pl', Portuguese `pt', Russian `ru', Slovenian `sl', Spanish `es',
+     Swedish `sv', and Turkish `tr'.
+
+For example, you may reach the Chinese translation team by writing to
+`zh@li.org'.
+
+   If you'd like to volunteer to *work* at translating messages, you
+should become a member of the translating team for your own language.
+The subscribing address is *not* the same as the list itself, it has
+`-request' appended.  For example, speakers of Swedish can send a
+message to `sv-request@li.org', having this message body:
+
+     subscribe
+
+   Keep in mind that team members are expected to participate
+*actively* in translations, or at solving translational difficulties,
+rather than merely lurking around.  If your team does not exist yet and
+you want to start one, or if you are unsure about what to do or how to
+get started, please write to `translation@iro.umontreal.ca' to reach the
+coordinator for all translator teams.
+
+   The English team is special.  It works at improving and uniformizing
+the terminology in use.  Proven linguistic skill are praised more than
+programming skill, here.
+
+Available Packages
+==================
+
+   Languages are not equally supported in all packages.  The following
+matrix shows the current state of internationalization, as of December
+1997.  The matrix shows, in regard of each package, for which languages
+PO files have been submitted to translation coordination.
+
+     Ready PO files    cs da de en es fi fr it ja ko nl no pl pt ru sl sv
+                     .----------------------------------------------------.
+     bash            |       []          []          []                   |  3
+     bison           |       []          []          []                   |  3
+     clisp           |       [] [] []    []                               |  4
+     cpio            |       []    []    []       [] []    []             |  6
+     diffutils       |       []    []    []                []          [] |  5
+     enscript        |       []    [] [] []          []             []    |  6
+     fileutils       | []    []    []    []       [] []    [] []    [] [] | 10
+     findutils       |       []    []    [] []    [] []    []    []    [] |  9
+     flex            |             []    []       []                   [] |  4
+     gcal            |       []          []          []    []          [] |  5
+     gettext         |    [] []    []    []       [] [] [] [] []    [] [] | 12
+     grep            |       []    []    []       [] [] [] []    [] [] [] | 10
+     hello           |    [] []    []    []       [] [] [] [] []    [] [] | 11
+     id-utils        |       []          []                []             |  3
+     indent          |    [] []                   []       []    []       |  5
+     libc            |       []    []    []       [] []    []          [] |  7
+     m4              |       []          []    []    []          []    [] |  6
+     make            |       []    []    []       [] []    []             |  6
+     music           |                   []                []             |  2
+     ptx             |       []    []    []          [] [] [] []       [] |  8
+     recode          |    [] []    []    []          []    [] []    [] [] |  9
+     sh-utils        |       []    []    []          [] [] [] []       [] |  8
+     sharutils       | []    []    []    []          []                [] |  6
+     tar             | []    []          [] []    [] [] [] [] []    [] [] | 11
+     texinfo         | []    []          []                               |  3
+     textutils       | []    []    []    []       [] [] [] []          [] |  9
+     wdiff           | []    []    []    []          [] [] []          [] |  8
+                     `----------------------------------------------------'
+       17 languages    cs da de en es fi fr it ja ko nl no pl pt ru sl sv
+       27 packages      6  4 25  1 18  1 26  2  1 12 20  9 19  7  4  7 17  179
+
+   Some counters in the preceding matrix are higher than the number of
+visible blocks let us expect.  This is because a few extra PO files are
+used for implementing regional variants of languages, or language
+dialects.
+
+   For a PO file in the matrix above to be effective, the package to
+which it applies should also have been internationalized and
+distributed as such by its maintainer.  There might be an observable
+lag between the mere existence a PO file and its wide availability in a
+distribution.
+
+   If December 1997 seems to be old, you may fetch a more recent copy
+of this `ABOUT-NLS' file on most GNU archive sites.
+

gcc/README-bugs

@@ -1,144 +0,0 @@
-The purpose of GCC pretesting is to verify that the new GCC
-distribution, about to be released, works properly on your system *with
-no change whatever*, when installed following the precise
-recommendations that come with the distribution.
-
-Here are some guidelines on how to do pretesting so as to make it
-helpful.  All of them follow from common sense together with the
-nature of the purpose and the situation.
-
-* It is absolutely vital that you mention even the smallest change or
-departure from the standard sources and installation procedure.
-
-Otherwise, you are not testing the same program that I wrote.  Testing
-a different program is usually of no use whatever.  It can even cause
-trouble if you fail to tell me that you tested some other program
-instead of what I know as GCC.  I might think that GCC works, when in
-fact it has not been properly tried, and might have a glaring fault.
-
-* Even changing the compilation options counts as a change in the
-program.  The GCC sources specify which compilation options to use.
-Some of them are specified in makefiles, and some in machine-specific
-configuration files.
-
-You have ways to override this--but if you do, then you are not
-testing what ordinary users will do.  Therefore, when pretesting, it
-is vital to test with the default compilation options.
-
-(It is okay to test with nonstandard options as well as testing with
-the standard ones.)
-
-* The machine and system configuration files of GCC are parts of
-GCC.  So when you test GCC, you need to do it with the
-configuration files that come with GCC.
-
-If GCC does not come with configuration files for a certain machine,
-and you test it with configuration files that don't come with GCC,
-this is effectively changing GCC.  Because the crucial fact about
-the planned release is that, without changes, it doesn't work on that
-machine.
-
-To make GCC work on that machine, I would need to install new
-configuration files.  That is not out of the question, since it is
-safe--it certainly won't break any other machines that already work.
-But you will have to rush me the legal papers to give the FSF
-permission to use a large piece of text.
-
-* Look for recommendations for your system.
-
-You can find these recommendations in the Installation node of the
-manual, and in the file INSTALL.  (These two files have the same text.)
-
-These files say which configuration name to use for your machine, so
-use the ones that are recommended.  If you guess, you might guess
-wrong and encounter spurious difficulties.  What's more, if you don't
-follow the recommendations then you aren't helping to test that its
-recommendations are valid.
-
-These files may describe other things that you need to do to make GCC
-work on your machine.  If so, you should follow these recommendations
-also, for the same reason.
-
-Also look at the Trouble chapter of the manual for items that
-pertain to your machine.
-
-* Don't delay sending information.
-
-When you find a problem, please double check it if you can do so
-quickly.  But don't spend a long time double-checking.  A good rule is
-always to tell me about every problem on the same day you encounter
-it, even if that means you can't find a solution before you report the
-problem.
-
-I'd much rather hear about a problem today and a solution tomorrow
-than get both of them tomorrow at the same time.
-
-* Make each bug report self-contained.
-
-If you refer back to another message, whether from you or from someone
-else, then it will be necessary for anyone who wants to investigate
-the bug to find the other message.  This may be difficult, it is
-probably time-consuming.
-
-To help me save time, simply copy the relevant parts of any previous
-messages into your own bug report.
-
-In particular, if I ask you for more information because a bug report
-was incomplete, it is best to send me the *entire* collection of
-relevant information, all together.  If you send just the additional
-information, that makes me do extra work.  There is even a risk that
-I won't remember what question you are sending me the answer to.
-
-* Always be precise when talking about changes you have made.  Show
-things rather than describing them.  Use exact filenames (relative to
-the main directory of the distribution), not partial ones.  For
-example, say "I changed Makefile" rather than "I changed the
-makefile".  Instead of saying "I defined the MUMBLE macro", send a
-diff that shows your change.
-
-* Always use `diff -c' to make diffs.  If you don't include context,
-it may be hard for me to figure out where you propose to make the
-changes.  I might have to ignore your patch because I can't tell what
-it means.
-
-* When you write a fix, keep in mind that I can't install a change
-that would break other systems.
-
-People often suggest fixing a problem by changing machine-independent
-files such as toplev.c to do something special that a particular
-system needs.  Sometimes it is totally obvious that such changes would
-break GCC for almost all users.  I can't possibly make a change like
-that.  All I can do is send it back to you and ask you to find a fix
-that is safe to install.
-
-Sometimes people send fixes that *might* be an improvement in
-general--but it is hard to be sure of this.  I can install such
-changes some of the time, but not during pretest, when I am trying to
-get a new version to work reliably as quickly as possible.
-
-The safest changes for me to install are changes to the configuration
-files for a particular machine.  At least I know those can't create
-bugs on other machines.
-
-* Don't try changing GCC unless it fails to work if you don't change it.
-
-* Don't even suggest changes that would only make GCC cleaner.
-Every change I install could introduce a bug, so I won't install
-a change unless I see it is necessary.
-
-* If you would like to suggest changes for purposes other than fixing
-serious bugs, don't wait till pretest time.  Instead, send them just
-after I make a release.  That's the best time for me to install them.
-
-* In some cases, if you don't follow these guidelines, your
-information might still be useful, but I might have to do more work to
-make use of it.  Unfortunately, I am so far behind in my work that I
-just can't get the job done unless you help me to do it efficiently.
-
-
-				Thank you
-				   rms
-
-Local Variables:
-mode: text
-End:

gcc/bi-parser.c

@@ -1,980 +0,0 @@
-
-/*  A Bison parser, made from bi-parser.y with Bison version GNU Bison version 1.24
-  */
-
-#define YYBISON 1  /* Identify Bison output.  */
-
-#define	DEFOP	258
-#define	STRING	259
-
-#line 22 "bi-parser.y"
-
-
-#include <stdio.h>
-#include "hconfig.h"
-#include "bi-defs.h"
-
-extern char yytext[];
-extern int yyleng;
-
-
-/* Chain of all defs built by the parser. */
-struct def *defs;
-int ndefs;
-
-static struct node *makenode ();
-static struct variation *makevar ();
-static struct def *makedef ();
-
-void yyerror ();
-
-
-#line 44 "bi-parser.y"
-typedef union
-{
-  char *string;
-  struct def *def;
-  struct variation *variation;
-  struct node *node;
-} YYSTYPE;
-
-#ifndef YYLTYPE
-typedef
-  struct yyltype
-    {
-      int timestamp;
-      int first_line;
-      int first_column;
-      int last_line;
-      int last_column;
-      char *text;
-   }
-  yyltype;
-
-#define YYLTYPE yyltype
-#endif
-
-#include <stdio.h>
-
-#ifndef __cplusplus
-#ifndef __STDC__
-#define const
-#endif
-#endif
-
-
-
-#define	YYFINAL		39
-#define	YYFLAG		-32768
-#define	YYNTBASE	8
-
-#define YYTRANSLATE(x) ((unsigned)(x) <= 259 ? yytranslate[x] : 17)
-
-static const char yytranslate[] = {     0,
-     2,     2,     2,     2,     2,     2,     2,     2,     2,     2,
-     2,     2,     2,     2,     2,     2,     2,     2,     2,     2,
-     2,     2,     2,     2,     2,     2,     2,     2,     2,     2,
-     2,     2,     2,     2,     2,     2,     2,     2,     2,     5,
-     7,     2,     2,     6,     2,     2,     2,     2,     2,     2,
-     2,     2,     2,     2,     2,     2,     2,     2,     2,     2,
-     2,     2,     2,     2,     2,     2,     2,     2,     2,     2,
-     2,     2,     2,     2,     2,     2,     2,     2,     2,     2,
-     2,     2,     2,     2,     2,     2,     2,     2,     2,     2,
-     2,     2,     2,     2,     2,     2,     2,     2,     2,     2,
-     2,     2,     2,     2,     2,     2,     2,     2,     2,     2,
-     2,     2,     2,     2,     2,     2,     2,     2,     2,     2,
-     2,     2,     2,     2,     2,     2,     2,     2,     2,     2,
-     2,     2,     2,     2,     2,     2,     2,     2,     2,     2,
-     2,     2,     2,     2,     2,     2,     2,     2,     2,     2,
-     2,     2,     2,     2,     2,     2,     2,     2,     2,     2,
-     2,     2,     2,     2,     2,     2,     2,     2,     2,     2,
-     2,     2,     2,     2,     2,     2,     2,     2,     2,     2,
-     2,     2,     2,     2,     2,     2,     2,     2,     2,     2,
-     2,     2,     2,     2,     2,     2,     2,     2,     2,     2,
-     2,     2,     2,     2,     2,     2,     2,     2,     2,     2,
-     2,     2,     2,     2,     2,     2,     2,     2,     2,     2,
-     2,     2,     2,     2,     2,     2,     2,     2,     2,     2,
-     2,     2,     2,     2,     2,     2,     2,     2,     2,     2,
-     2,     2,     2,     2,     2,     2,     2,     2,     2,     2,
-     2,     2,     2,     2,     2,     1,     2,     3,     4
-};
-
-#if YYDEBUG != 0
-static const short yyprhs[] = {     0,
-     0,     2,     4,     7,    18,    20,    24,    28,    34,    42,
-    52,    53,    55,    59,    60,    62,    66
-};
-
-static const short yyrhs[] = {     9,
-     0,    10,     0,     9,    10,     0,     3,     5,     4,     6,
-    13,     6,     5,    11,     7,     7,     0,    12,     0,    11,
-     6,    12,     0,     5,    13,     7,     0,     5,    13,     6,
-    14,     7,     0,     5,    13,     6,    14,     6,    14,     7,
-     0,     5,    13,     6,    14,     6,    14,     6,    14,     7,
-     0,     0,     4,     0,     5,    15,     7,     0,     0,    16,
-     0,    16,     6,    15,     0,     4,     0
-};
-
-#endif
-
-#if YYDEBUG != 0
-static const short yyrline[] = { 0,
-    60,    65,    67,    71,    76,    78,    82,    85,    87,    89,
-    93,    95,    98,   101,   105,   108,   112
-};
-
-static const char * const yytname[] = {   "$","error","$undefined.","DEFOP",
-"STRING","'('","','","')'","top","defs","def","variations","variation","opt_string",
-"list","items","item",""
-};
-#endif
-
-static const short yyr1[] = {     0,
-     8,     9,     9,    10,    11,    11,    12,    12,    12,    12,
-    13,    13,    14,    14,    15,    15,    16
-};
-
-static const short yyr2[] = {     0,
-     1,     1,     2,    10,     1,     3,     3,     5,     7,     9,
-     0,     1,     3,     0,     1,     3,     1
-};
-
-static const short yydefact[] = {     0,
-     0,     1,     2,     0,     3,     0,    11,    12,     0,     0,
-     0,    11,     0,     5,     0,     0,     0,    14,     7,     6,
-     4,     0,     0,    17,     0,    15,    14,     8,    13,     0,
-     0,    16,    14,     9,     0,    10,     0,     0,     0
-};
-
-static const short yydefgoto[] = {    37,
-     2,     3,    13,    14,     9,    23,    25,    26
-};
-
-static const short yypact[] = {     2,
-     6,     2,-32768,     8,-32768,     7,    10,-32768,     9,    11,
-    12,    10,    -5,-32768,    -3,    12,    13,    14,-32768,-32768,
--32768,    17,     1,-32768,    15,    18,    14,-32768,-32768,    17,
-     3,-32768,    14,-32768,    16,-32768,    25,    26,-32768
-};
-
-static const short yypgoto[] = {-32768,
--32768,    27,-32768,    19,    20,   -27,   -12,-32768
-};
-
-
-#define	YYLAST		35
-
-
-static const short yytable[] = {    31,
-    16,    17,    18,    19,     1,    35,    27,    28,    33,    34,
-     4,     6,     7,     8,    10,    11,    12,    32,    22,    21,
-    24,    29,    36,    30,    38,    39,     0,     0,     5,     0,
-     0,    15,     0,     0,    20
-};
-
-static const short yycheck[] = {    27,
-     6,     7,     6,     7,     3,    33,     6,     7,     6,     7,
-     5,     4,     6,     4,     6,     5,     5,    30,     5,     7,
-     4,     7,     7,     6,     0,     0,    -1,    -1,     2,    -1,
-    -1,    12,    -1,    -1,    16
-};
-/* -*-C-*-  Note some compilers choke on comments on `#line' lines.  */
-#line 3 "/usr/local/share/bison.simple"
-
-/* Skeleton output parser for bison,
-   Copyright (C) 1984, 1989, 1990 Free Software Foundation, Inc.
-
-   This program is free software; you can redistribute it and/or modify
-   it under the terms of the GNU General Public License as published by
-   the Free Software Foundation; either version 2, or (at your option)
-   any later version.
-
-   This program is distributed in the hope that it will be useful,
-   but WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-   GNU General Public License for more details.
-
-   You should have received a copy of the GNU General Public License
-   along with this program; if not, write to the Free Software
-   Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.  */
-
-/* As a special exception, when this file is copied by Bison into a
-   Bison output file, you may use that output file without restriction.
-   This special exception was added by the Free Software Foundation
-   in version 1.24 of Bison.  */
-
-#ifndef alloca
-#ifdef __GNUC__
-#define alloca __builtin_alloca
-#else /* not GNU C.  */
-#if (!defined (__STDC__) && defined (sparc)) || defined (__sparc__) || defined (__sparc) || defined (__sgi)
-#include <alloca.h>
-#else /* not sparc */
-#if defined (MSDOS) && !defined (__TURBOC__)
-#include <malloc.h>
-#else /* not MSDOS, or __TURBOC__ */
-#if defined(_AIX)
-#include <malloc.h>
- #pragma alloca
-#else /* not MSDOS, __TURBOC__, or _AIX */
-#ifdef __hpux
-#ifdef __cplusplus
-extern "C" {
-void *alloca (unsigned int);
-};
-#else /* not __cplusplus */
-void *alloca ();
-#endif /* not __cplusplus */
-#endif /* __hpux */
-#endif /* not _AIX */
-#endif /* not MSDOS, or __TURBOC__ */
-#endif /* not sparc.  */
-#endif /* not GNU C.  */
-#endif /* alloca not defined.  */
-
-/* This is the parser code that is written into each bison parser
-  when the %semantic_parser declaration is not specified in the grammar.
-  It was written by Richard Stallman by simplifying the hairy parser
-  used when %semantic_parser is specified.  */
-
-/* Note: there must be only one dollar sign in this file.
-   It is replaced by the list of actions, each action
-   as one case of the switch.  */
-
-#define yyerrok		(yyerrstatus = 0)
-#define yyclearin	(yychar = YYEMPTY)
-#define YYEMPTY		-2
-#define YYEOF		0
-#define YYACCEPT	return(0)
-#define YYABORT 	return(1)
-#define YYERROR		goto yyerrlab1
-/* Like YYERROR except do call yyerror.
-   This remains here temporarily to ease the
-   transition to the new meaning of YYERROR, for GCC.
-   Once GCC version 2 has supplanted version 1, this can go.  */
-#define YYFAIL		goto yyerrlab
-#define YYRECOVERING()  (!!yyerrstatus)
-#define YYBACKUP(token, value) \
-do								\
-  if (yychar == YYEMPTY && yylen == 1)				\
-    { yychar = (token), yylval = (value);			\
-      yychar1 = YYTRANSLATE (yychar);				\
-      YYPOPSTACK;						\
-      goto yybackup;						\
-    }								\
-  else								\
-    { yyerror ("syntax error: cannot back up"); YYERROR; }	\
-while (0)
-
-#define YYTERROR	1
-#define YYERRCODE	256
-
-#ifndef YYPURE
-#define YYLEX		yylex()
-#endif
-
-#ifdef YYPURE
-#ifdef YYLSP_NEEDED
-#ifdef YYLEX_PARAM
-#define YYLEX		yylex(&yylval, &yylloc, YYLEX_PARAM)
-#else
-#define YYLEX		yylex(&yylval, &yylloc)
-#endif
-#else /* not YYLSP_NEEDED */
-#ifdef YYLEX_PARAM
-#define YYLEX		yylex(&yylval, YYLEX_PARAM)
-#else
-#define YYLEX		yylex(&yylval)
-#endif
-#endif /* not YYLSP_NEEDED */
-#endif
-
-/* If nonreentrant, generate the variables here */
-
-#ifndef YYPURE
-
-int	yychar;			/*  the lookahead symbol		*/
-YYSTYPE	yylval;			/*  the semantic value of the		*/
-				/*  lookahead symbol			*/
-
-#ifdef YYLSP_NEEDED
-YYLTYPE yylloc;			/*  location data for the lookahead	*/
-				/*  symbol				*/
-#endif
-
-int yynerrs;			/*  number of parse errors so far       */
-#endif  /* not YYPURE */
-
-#if YYDEBUG != 0
-int yydebug;			/*  nonzero means print parse trace	*/
-/* Since this is uninitialized, it does not stop multiple parsers
-   from coexisting.  */
-#endif
-
-/*  YYINITDEPTH indicates the initial size of the parser's stacks	*/
-
-#ifndef	YYINITDEPTH
-#define YYINITDEPTH 200
-#endif
-
-/*  YYMAXDEPTH is the maximum size the stacks can grow to
-    (effective only if the built-in stack extension method is used).  */
-
-#if YYMAXDEPTH == 0
-#undef YYMAXDEPTH
-#endif
-
-#ifndef YYMAXDEPTH
-#define YYMAXDEPTH 10000
-#endif
-
-/* Prevent warning if -Wstrict-prototypes.  */
-#ifdef __GNUC__
-int yyparse (void);
-#endif
-
-#if __GNUC__ > 1		/* GNU C and GNU C++ define this.  */
-#define __yy_memcpy(FROM,TO,COUNT)	__builtin_memcpy(TO,FROM,COUNT)
-#else				/* not GNU C or C++ */
-#ifndef __cplusplus
-
-/* This is the most reliable way to avoid incompatibilities
-   in available built-in functions on various systems.  */
-static void
-__yy_memcpy (from, to, count)
-     char *from;
-     char *to;
-     int count;
-{
-  register char *f = from;
-  register char *t = to;
-  register int i = count;
-
-  while (i-- > 0)
-    *t++ = *f++;
-}
-
-#else /* __cplusplus */
-
-/* This is the most reliable way to avoid incompatibilities
-   in available built-in functions on various systems.  */
-static void
-__yy_memcpy (char *from, char *to, int count)
-{
-  register char *f = from;
-  register char *t = to;
-  register int i = count;
-
-  while (i-- > 0)
-    *t++ = *f++;
-}
-
-#endif
-#endif
-
-#line 192 "/usr/local/share/bison.simple"
-
-/* The user can define YYPARSE_PARAM as the name of an argument to be passed
-   into yyparse.  The argument should have type void *.
-   It should actually point to an object.
-   Grammar actions can access the variable by casting it
-   to the proper pointer type.  */
-
-#ifdef YYPARSE_PARAM
-#define YYPARSE_PARAM_DECL void *YYPARSE_PARAM;
-#else
-#define YYPARSE_PARAM
-#define YYPARSE_PARAM_DECL
-#endif
-
-int
-yyparse(YYPARSE_PARAM)
-     YYPARSE_PARAM_DECL
-{
-  register int yystate;
-  register int yyn;
-  register short *yyssp;
-  register YYSTYPE *yyvsp;
-  int yyerrstatus;	/*  number of tokens to shift before error messages enabled */
-  int yychar1 = 0;		/*  lookahead token as an internal (translated) token number */
-
-  short	yyssa[YYINITDEPTH];	/*  the state stack			*/
-  YYSTYPE yyvsa[YYINITDEPTH];	/*  the semantic value stack		*/
-
-  short *yyss = yyssa;		/*  refer to the stacks thru separate pointers */
-  YYSTYPE *yyvs = yyvsa;	/*  to allow yyoverflow to reallocate them elsewhere */
-
-#ifdef YYLSP_NEEDED
-  YYLTYPE yylsa[YYINITDEPTH];	/*  the location stack			*/
-  YYLTYPE *yyls = yylsa;
-  YYLTYPE *yylsp;
-
-#define YYPOPSTACK   (yyvsp--, yyssp--, yylsp--)
-#else
-#define YYPOPSTACK   (yyvsp--, yyssp--)
-#endif
-
-  int yystacksize = YYINITDEPTH;
-
-#ifdef YYPURE
-  int yychar;
-  YYSTYPE yylval;
-  int yynerrs;
-#ifdef YYLSP_NEEDED
-  YYLTYPE yylloc;
-#endif
-#endif
-
-  YYSTYPE yyval;		/*  the variable used to return		*/
-				/*  semantic values from the action	*/
-				/*  routines				*/
-
-  int yylen;
-
-#if YYDEBUG != 0
-  if (yydebug)
-    fprintf(stderr, "Starting parse\n");
-#endif
-
-  yystate = 0;
-  yyerrstatus = 0;
-  yynerrs = 0;
-  yychar = YYEMPTY;		/* Cause a token to be read.  */
-
-  /* Initialize stack pointers.
-     Waste one element of value and location stack
-     so that they stay on the same level as the state stack.
-     The wasted elements are never initialized.  */
-
-  yyssp = yyss - 1;
-  yyvsp = yyvs;
-#ifdef YYLSP_NEEDED
-  yylsp = yyls;
-#endif
-
-/* Push a new state, which is found in  yystate  .  */
-/* In all cases, when you get here, the value and location stacks
-   have just been pushed. so pushing a state here evens the stacks.  */
-yynewstate:
-
-  *++yyssp = yystate;
-
-  if (yyssp >= yyss + yystacksize - 1)
-    {
-      /* Give user a chance to reallocate the stack */
-      /* Use copies of these so that the &'s don't force the real ones into memory. */
-      YYSTYPE *yyvs1 = yyvs;
-      short *yyss1 = yyss;
-#ifdef YYLSP_NEEDED
-      YYLTYPE *yyls1 = yyls;
-#endif
-
-      /* Get the current used size of the three stacks, in elements.  */
-      int size = yyssp - yyss + 1;
-
-#ifdef yyoverflow
-      /* Each stack pointer address is followed by the size of
-	 the data in use in that stack, in bytes.  */
-#ifdef YYLSP_NEEDED
-      /* This used to be a conditional around just the two extra args,
-	 but that might be undefined if yyoverflow is a macro.  */
-      yyoverflow("parser stack overflow",
-		 &yyss1, size * sizeof (*yyssp),
-		 &yyvs1, size * sizeof (*yyvsp),
-		 &yyls1, size * sizeof (*yylsp),
-		 &yystacksize);
-#else
-      yyoverflow("parser stack overflow",
-		 &yyss1, size * sizeof (*yyssp),
-		 &yyvs1, size * sizeof (*yyvsp),
-		 &yystacksize);
-#endif
-
-      yyss = yyss1; yyvs = yyvs1;
-#ifdef YYLSP_NEEDED
-      yyls = yyls1;
-#endif
-#else /* no yyoverflow */
-      /* Extend the stack our own way.  */
-      if (yystacksize >= YYMAXDEPTH)
-	{
-	  yyerror("parser stack overflow");
-	  return 2;
-	}
-      yystacksize *= 2;
-      if (yystacksize > YYMAXDEPTH)
-	yystacksize = YYMAXDEPTH;
-      yyss = (short *) alloca (yystacksize * sizeof (*yyssp));
-      __yy_memcpy ((char *)yyss1, (char *)yyss, size * sizeof (*yyssp));
-      yyvs = (YYSTYPE *) alloca (yystacksize * sizeof (*yyvsp));
-      __yy_memcpy ((char *)yyvs1, (char *)yyvs, size * sizeof (*yyvsp));
-#ifdef YYLSP_NEEDED
-      yyls = (YYLTYPE *) alloca (yystacksize * sizeof (*yylsp));
-      __yy_memcpy ((char *)yyls1, (char *)yyls, size * sizeof (*yylsp));
-#endif
-#endif /* no yyoverflow */
-
-      yyssp = yyss + size - 1;
-      yyvsp = yyvs + size - 1;
-#ifdef YYLSP_NEEDED
-      yylsp = yyls + size - 1;
-#endif
-
-#if YYDEBUG != 0
-      if (yydebug)
-	fprintf(stderr, "Stack size increased to %d\n", yystacksize);
-#endif
-
-      if (yyssp >= yyss + yystacksize - 1)
-	YYABORT;
-    }
-
-#if YYDEBUG != 0
-  if (yydebug)
-    fprintf(stderr, "Entering state %d\n", yystate);
-#endif
-
-  goto yybackup;
- yybackup:
-
-/* Do appropriate processing given the current state.  */
-/* Read a lookahead token if we need one and don't already have one.  */
-/* yyresume: */
-
-  /* First try to decide what to do without reference to lookahead token.  */
-
-  yyn = yypact[yystate];
-  if (yyn == YYFLAG)
-    goto yydefault;
-
-  /* Not known => get a lookahead token if don't already have one.  */
-
-  /* yychar is either YYEMPTY or YYEOF
-     or a valid token in external form.  */
-
-  if (yychar == YYEMPTY)
-    {
-#if YYDEBUG != 0
-      if (yydebug)
-	fprintf(stderr, "Reading a token: ");
-#endif
-      yychar = YYLEX;
-    }
-
-  /* Convert token to internal form (in yychar1) for indexing tables with */
-
-  if (yychar <= 0)		/* This means end of input. */
-    {
-      yychar1 = 0;
-      yychar = YYEOF;		/* Don't call YYLEX any more */
-
-#if YYDEBUG != 0
-      if (yydebug)
-	fprintf(stderr, "Now at end of input.\n");
-#endif
-    }
-  else
-    {
-      yychar1 = YYTRANSLATE(yychar);
-
-#if YYDEBUG != 0
-      if (yydebug)
-	{
-	  fprintf (stderr, "Next token is %d (%s", yychar, yytname[yychar1]);
-	  /* Give the individual parser a way to print the precise meaning
-	     of a token, for further debugging info.  */
-#ifdef YYPRINT
-	  YYPRINT (stderr, yychar, yylval);
-#endif
-	  fprintf (stderr, ")\n");
-	}
-#endif
-    }
-
-  yyn += yychar1;
-  if (yyn < 0 || yyn > YYLAST || yycheck[yyn] != yychar1)
-    goto yydefault;
-
-  yyn = yytable[yyn];
-
-  /* yyn is what to do for this token type in this state.
-     Negative => reduce, -yyn is rule number.
-     Positive => shift, yyn is new state.
-       New state is final state => don't bother to shift,
-       just return success.
-     0, or most negative number => error.  */
-
-  if (yyn < 0)
-    {
-      if (yyn == YYFLAG)
-	goto yyerrlab;
-      yyn = -yyn;
-      goto yyreduce;
-    }
-  else if (yyn == 0)
-    goto yyerrlab;
-
-  if (yyn == YYFINAL)
-    YYACCEPT;
-
-  /* Shift the lookahead token.  */
-
-#if YYDEBUG != 0
-  if (yydebug)
-    fprintf(stderr, "Shifting token %d (%s), ", yychar, yytname[yychar1]);
-#endif
-
-  /* Discard the token being shifted unless it is eof.  */
-  if (yychar != YYEOF)
-    yychar = YYEMPTY;
-
-  *++yyvsp = yylval;
-#ifdef YYLSP_NEEDED
-  *++yylsp = yylloc;
-#endif
-
-  /* count tokens shifted since error; after three, turn off error status.  */
-  if (yyerrstatus) yyerrstatus--;
-
-  yystate = yyn;
-  goto yynewstate;
-
-/* Do the default action for the current state.  */
-yydefault:
-
-  yyn = yydefact[yystate];
-  if (yyn == 0)
-    goto yyerrlab;
-
-/* Do a reduction.  yyn is the number of a rule to reduce with.  */
-yyreduce:
-  yylen = yyr2[yyn];
-  if (yylen > 0)
-    yyval = yyvsp[1-yylen]; /* implement default value of the action */
-
-#if YYDEBUG != 0
-  if (yydebug)
-    {
-      int i;
-
-      fprintf (stderr, "Reducing via rule %d (line %d), ",
-	       yyn, yyrline[yyn]);
-
-      /* Print the symbols being reduced, and their result.  */
-      for (i = yyprhs[yyn]; yyrhs[i] > 0; i++)
-	fprintf (stderr, "%s ", yytname[yyrhs[i]]);
-      fprintf (stderr, " -> %s\n", yytname[yyr1[yyn]]);
-    }
-#endif
-
-
-  switch (yyn) {
-
-case 1:
-#line 62 "bi-parser.y"
-{ defs = yyvsp[0].def; ;
-    break;}
-case 3:
-#line 68 "bi-parser.y"
-{ yyvsp[0].def->next = yyvsp[-1].def; yyval.def = yyvsp[0].def; ;
-    break;}
-case 4:
-#line 73 "bi-parser.y"
-{ yyval.def = makedef (yyvsp[-7].string, yyvsp[-5].string, yyvsp[-2].variation); ;
-    break;}
-case 6:
-#line 79 "bi-parser.y"
-{ yyvsp[0].variation->next = yyvsp[-2].variation; yyval.variation = yyvsp[0].variation; ;
-    break;}
-case 7:
-#line 84 "bi-parser.y"
-{ yyval.variation = makevar (yyvsp[-1].string, (struct node *) NULL, (struct node *) NULL, (struct node *) NULL); ;
-    break;}
-case 8:
-#line 86 "bi-parser.y"
-{ yyval.variation = makevar (yyvsp[-3].string, yyvsp[-1].node, (struct node *) NULL, (struct node *) NULL); ;
-    break;}
-case 9:
-#line 88 "bi-parser.y"
-{ yyval.variation = makevar (yyvsp[-5].string, yyvsp[-3].node, yyvsp[-1].node, (struct node *) NULL); ;
-    break;}
-case 10:
-#line 90 "bi-parser.y"
-{ yyval.variation = makevar (yyvsp[-7].string, yyvsp[-5].node, yyvsp[-3].node, yyvsp[-1].node); ;
-    break;}
-case 11:
-#line 94 "bi-parser.y"
-{ yyval.string = ""; ;
-    break;}
-case 12:
-#line 95 "bi-parser.y"
-{ yyval.string = yyvsp[0].string; ;
-    break;}
-case 13:
-#line 100 "bi-parser.y"
-{ yyval.node = yyvsp[-1].node; ;
-    break;}
-case 14:
-#line 102 "bi-parser.y"
-{ yyval.node = NULL; ;
-    break;}
-case 16:
-#line 109 "bi-parser.y"
-{ yyvsp[-2].node->next = yyvsp[0].node; yyval.node = yyvsp[-2].node; ;
-    break;}
-case 17:
-#line 114 "bi-parser.y"
-{ yyval.node = makenode (yyvsp[0].string); ;
-    break;}
-}
-   /* the action file gets copied in in place of this dollarsign */
-#line 487 "/usr/local/share/bison.simple"
-
-  yyvsp -= yylen;
-  yyssp -= yylen;
-#ifdef YYLSP_NEEDED
-  yylsp -= yylen;
-#endif
-
-#if YYDEBUG != 0
-  if (yydebug)
-    {
-      short *ssp1 = yyss - 1;
-      fprintf (stderr, "state stack now");
-      while (ssp1 != yyssp)
-	fprintf (stderr, " %d", *++ssp1);
-      fprintf (stderr, "\n");
-    }
-#endif
-
-  *++yyvsp = yyval;
-
-#ifdef YYLSP_NEEDED
-  yylsp++;
-  if (yylen == 0)
-    {
-      yylsp->first_line = yylloc.first_line;
-      yylsp->first_column = yylloc.first_column;
-      yylsp->last_line = (yylsp-1)->last_line;
-      yylsp->last_column = (yylsp-1)->last_column;
-      yylsp->text = 0;
-    }
-  else
-    {
-      yylsp->last_line = (yylsp+yylen-1)->last_line;
-      yylsp->last_column = (yylsp+yylen-1)->last_column;
-    }
-#endif
-
-  /* Now "shift" the result of the reduction.
-     Determine what state that goes to,
-     based on the state we popped back to
-     and the rule number reduced by.  */
-
-  yyn = yyr1[yyn];
-
-  yystate = yypgoto[yyn - YYNTBASE] + *yyssp;
-  if (yystate >= 0 && yystate <= YYLAST && yycheck[yystate] == *yyssp)
-    yystate = yytable[yystate];
-  else
-    yystate = yydefgoto[yyn - YYNTBASE];
-
-  goto yynewstate;
-
-yyerrlab:   /* here on detecting error */
-
-  if (! yyerrstatus)
-    /* If not already recovering from an error, report this error.  */
-    {
-      ++yynerrs;
-
-#ifdef YYERROR_VERBOSE
-      yyn = yypact[yystate];
-
-      if (yyn > YYFLAG && yyn < YYLAST)
-	{
-	  int size = 0;
-	  char *msg;
-	  int x, count;
-
-	  count = 0;
-	  /* Start X at -yyn if nec to avoid negative indexes in yycheck.  */
-	  for (x = (yyn < 0 ? -yyn : 0);
-	       x < (sizeof(yytname) / sizeof(char *)); x++)
-	    if (yycheck[x + yyn] == x)
-	      size += strlen(yytname[x]) + 15, count++;
-	  msg = (char *) malloc(size + 15);
-	  if (msg != 0)
-	    {
-	      strcpy(msg, "parse error");
-
-	      if (count < 5)
-		{
-		  count = 0;
-		  for (x = (yyn < 0 ? -yyn : 0);
-		       x < (sizeof(yytname) / sizeof(char *)); x++)
-		    if (yycheck[x + yyn] == x)
-		      {
-			strcat(msg, count == 0 ? ", expecting `" : " or `");
-			strcat(msg, yytname[x]);
-			strcat(msg, "'");
-			count++;
-		      }
-		}
-	      yyerror(msg);
-	      free(msg);
-	    }
-	  else
-	    yyerror ("parse error; also virtual memory exceeded");
-	}
-      else
-#endif /* YYERROR_VERBOSE */
-	yyerror("parse error");
-    }
-
-  goto yyerrlab1;
-yyerrlab1:   /* here on error raised explicitly by an action */
-
-  if (yyerrstatus == 3)
-    {
-      /* if just tried and failed to reuse lookahead token after an error, discard it.  */
-
-      /* return failure if at end of input */
-      if (yychar == YYEOF)
-	YYABORT;
-
-#if YYDEBUG != 0
-      if (yydebug)
-	fprintf(stderr, "Discarding token %d (%s).\n", yychar, yytname[yychar1]);
-#endif
-
-      yychar = YYEMPTY;
-    }
-
-  /* Else will try to reuse lookahead token
-     after shifting the error token.  */
-
-  yyerrstatus = 3;		/* Each real token shifted decrements this */
-
-  goto yyerrhandle;
-
-yyerrdefault:  /* current state does not do anything special for the error token. */
-
-#if 0
-  /* This is wrong; only states that explicitly want error tokens
-     should shift them.  */
-  yyn = yydefact[yystate];  /* If its default is to accept any token, ok.  Otherwise pop it.*/
-  if (yyn) goto yydefault;
-#endif
-
-yyerrpop:   /* pop the current state because it cannot handle the error token */
-
-  if (yyssp == yyss) YYABORT;
-  yyvsp--;
-  yystate = *--yyssp;
-#ifdef YYLSP_NEEDED
-  yylsp--;
-#endif
-
-#if YYDEBUG != 0
-  if (yydebug)
-    {
-      short *ssp1 = yyss - 1;
-      fprintf (stderr, "Error: state stack now");
-      while (ssp1 != yyssp)
-	fprintf (stderr, " %d", *++ssp1);
-      fprintf (stderr, "\n");
-    }
-#endif
-
-yyerrhandle:
-
-  yyn = yypact[yystate];
-  if (yyn == YYFLAG)
-    goto yyerrdefault;
-
-  yyn += YYTERROR;
-  if (yyn < 0 || yyn > YYLAST || yycheck[yyn] != YYTERROR)
-    goto yyerrdefault;
-
-  yyn = yytable[yyn];
-  if (yyn < 0)
-    {
-      if (yyn == YYFLAG)
-	goto yyerrpop;
-      yyn = -yyn;
-      goto yyreduce;
-    }
-  else if (yyn == 0)
-    goto yyerrpop;
-
-  if (yyn == YYFINAL)
-    YYACCEPT;
-
-#if YYDEBUG != 0
-  if (yydebug)
-    fprintf(stderr, "Shifting error token, ");
-#endif
-
-  *++yyvsp = yylval;
-#ifdef YYLSP_NEEDED
-  *++yylsp = yylloc;
-#endif
-
-  yystate = yyn;
-  goto yynewstate;
-}
-#line 117 "bi-parser.y"
-
-
-static struct node *
-makenode (s)
-     char *s;
-{
-  struct node *n;
-
-  n = (struct node *) malloc (sizeof (struct node));
-  n->text = s;
-  n->next = NULL;
-  return n;
-}
-
-static struct variation *
-makevar (name, inputs, outputs, literals)
-     char *name;
-     struct node *inputs, *outputs, *literals;
-{
-  struct variation *v;
-
-  v = (struct variation *) malloc (sizeof (struct variation));
-  v->name = name;
-  v->code = ndefs++;
-  v->inputs = inputs;
-  v->outputs = outputs;
-  v->literals = literals;
-  v->next = NULL;
-  return v;
-}
-
-static struct def *
-makedef (name, template, vars)
-     char *name, *template;
-     struct variation *vars;
-{
-  struct def *d;
-
-  d = (struct def *) malloc (sizeof (struct def));
-  d->basename = name;
-  d->template = template;
-  d->variations = vars;
-  d->next = NULL;
-  return d;
-}
-
-void
-yyerror (s)
-     char *s;
-{
-  fprintf (stderr, "syntax error in input\n");
-  exit (FATAL_EXIT_CODE);
-}

gcc/bi-parser.h

@@ -1,12 +0,0 @@
-typedef union
-{
-  char *string;
-  struct def *def;
-  struct variation *variation;
-  struct node *node;
-} YYSTYPE;
-#define	DEFOP	258
-#define	STRING	259
-
-
-extern YYSTYPE yylval;

gcc/c-parse.h

@@ -1,64 +0,0 @@
-typedef union {long itype; tree ttype; enum tree_code code;
-	char *filename; int lineno; int ends_in_label; } YYSTYPE;
-#define	IDENTIFIER	258
-#define	TYPENAME	259
-#define	SCSPEC	260
-#define	TYPESPEC	261
-#define	TYPE_QUAL	262
-#define	CONSTANT	263
-#define	STRING	264
-#define	ELLIPSIS	265
-#define	SIZEOF	266
-#define	ENUM	267
-#define	STRUCT	268
-#define	UNION	269
-#define	IF	270
-#define	ELSE	271
-#define	WHILE	272
-#define	DO	273
-#define	FOR	274
-#define	SWITCH	275
-#define	CASE	276
-#define	DEFAULT	277
-#define	BREAK	278
-#define	CONTINUE	279
-#define	RETURN	280
-#define	GOTO	281
-#define	ASM_KEYWORD	282
-#define	TYPEOF	283
-#define	ALIGNOF	284
-#define	ATTRIBUTE	285
-#define	EXTENSION	286
-#define	LABEL	287
-#define	REALPART	288
-#define	IMAGPART	289
-#define	ASSIGN	290
-#define	OROR	291
-#define	ANDAND	292
-#define	EQCOMPARE	293
-#define	ARITHCOMPARE	294
-#define	LSHIFT	295
-#define	RSHIFT	296
-#define	UNARY	297
-#define	PLUSPLUS	298
-#define	MINUSMINUS	299
-#define	HYPERUNARY	300
-#define	POINTSAT	301
-#define	INTERFACE	302
-#define	IMPLEMENTATION	303
-#define	END	304
-#define	SELECTOR	305
-#define	DEFS	306
-#define	ENCODE	307
-#define	CLASSNAME	308
-#define	PUBLIC	309
-#define	PRIVATE	310
-#define	PROTECTED	311
-#define	PROTOCOL	312
-#define	OBJECTNAME	313
-#define	CLASS	314
-#define	ALIAS	315
-#define	OBJC_STRING	316
-
-
-extern YYSTYPE yylval;

gcc/config.in

@@ -1,32 +0,0 @@
-/* config.in.  Generated automatically from configure.in by autoheader.  */
-
-/* Include the old config.h as config2.h to simplify the transition
-   to autoconf.  */
-#include "config2.h"
-
-/* Whether malloc must be declared even if <stdlib.h> is included.  */
-#undef NEED_DECLARATION_MALLOC
-
-/* Whether realloc must be declared even if <stdlib.h> is included.  */
-#undef NEED_DECLARATION_REALLOC
-
-/* Whether free must be declared even if <stdlib.h> is included.  */
-#undef NEED_DECLARATION_FREE
-
-/* Define if you have the <stddef.h> header file.  */
-#undef HAVE_STDDEF_H
-
-/* Define if you have the <stdlib.h> header file.  */
-#undef HAVE_STDLIB_H
-
-/* Define if you have the <string.h> header file.  */
-#undef HAVE_STRING_H
-
-/* Define if you have the <strings.h> header file.  */
-#undef HAVE_STRINGS_H
-
-/* Define if you have the <time.h> header file.  */
-#undef HAVE_TIME_H
-
-/* Define if you have the <unistd.h> header file.  */
-#undef HAVE_UNISTD_H

gcc/config/alpha/crtbegin.asm

@@ -0,0 +1,104 @@
+ # Copyright (C) 1996, 1998 Free Software Foundation, Inc.
+ #  Contributed by Richard Henderson (rth@tamu.edu)
+ #
+ # This file is free software; you can redistribute it and/or modify it
+ # under the terms of the GNU General Public License as published by the
+ # Free Software Foundation; either version 2, or (at your option) any
+ # later version.
+ # 
+ # In addition to the permissions in the GNU General Public License, the
+ # Free Software Foundation gives you unlimited permission to link the
+ # compiled version of this file with other programs, and to distribute
+ # those programs without any restriction coming from the use of this
+ # file.  (The General Public License restrictions do apply in other
+ # respects; for example, they cover modification of the file, and
+ # distribution when not linked into another program.)
+ # 
+ # This file is distributed in the hope that it will be useful, but
+ # WITHOUT ANY WARRANTY; without even the implied warranty of
+ # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ # General Public License for more details.
+ # 
+ # You should have received a copy of the GNU General Public License
+ # along with this program; see the file COPYING.  If not, write to
+ # the Free Software Foundation, 59 Temple Place - Suite 330,
+ # Boston, MA 02111-1307, USA.
+ # 
+ #    As a special exception, if you link this library with files
+ #    compiled with GCC to produce an executable, this does not cause
+ #    the resulting executable to be covered by the GNU General Public License.
+ #    This exception does not however invalidate any other reasons why
+ #    the executable file might be covered by the GNU General Public License.
+
+ #
+ # Heads of the constructor/destructor lists.
+ #
+
+ # The __*TOR_LIST__ symbols are not global because when this file is used
+ # in a shared library, we do not want the symbol to fall over to the
+ # application's lists.
+
+.section .ctors,"aw"
+
+	.align 3
+__CTOR_LIST__:
+	.quad -1
+
+.section .dtors,"aw"
+
+	.align 3
+__DTOR_LIST__:
+	.quad -1
+
+
+ #
+ # Fragment of the ELF _fini routine that invokes our dtor cleanup.
+ #
+
+.section .fini,"ax"
+
+	# Since the bits of the _fini function are spread across many
+	# object files, each potentially with its own GP, we must
+	# assume we need to load ours.  Further, our .fini section
+	# can easily be more than 4MB away from our .text bits so we
+	# can't use bsr.
+
+	br      $29,1f
+1:	ldgp    $29,0($29)
+	jsr     $26,__do_global_dtors_aux
+
+	# Must match the alignment we got from crti.o else we get
+	# zero-filled holes in our _fini function and then SIGILL.
+	.align 3
+
+ #
+ # Invoke our destructors in order.
+ #
+
+.text
+
+	.align 3
+	.ent __do_global_dtors_aux
+
+__do_global_dtors_aux:
+	ldgp	$29,0($27)
+	lda     $30,-16($30)
+	.frame  $30,16,$26,0
+	stq     $26,0($30)
+	.mask   0x4000000,-16
+	.prologue 1
+
+	lda     $1,__DTOR_LIST__
+	br      1f
+0:	stq	$1,8($30)
+	jsr     $26,($27)
+	ldq	$1,8($30)
+1:	ldq     $27,8($1)
+	addq    $1,8,$1
+	bne     $27,0b
+
+	ldq     $26,0($30)
+	lda     $30,16($30)
+	ret
+
+	.end __do_global_dtors_aux

gcc/config/alpha/crtend.asm

@@ -0,0 +1,105 @@
+ # Copyright (C) 1996 Free Software Foundation, Inc.
+ #  Contributed by Richard Henderson (rth@tamu.edu)
+ #
+ # This file is free software; you can redistribute it and/or modify it
+ # under the terms of the GNU General Public License as published by the
+ # Free Software Foundation; either version 2, or (at your option) any
+ # later version.
+ # 
+ # In addition to the permissions in the GNU General Public License, the
+ # Free Software Foundation gives you unlimited permission to link the
+ # compiled version of this file with other programs, and to distribute
+ # those programs without any restriction coming from the use of this
+ # file.  (The General Public License restrictions do apply in other
+ # respects; for example, they cover modification of the file, and
+ # distribution when not linked into another program.)
+ # 
+ # This file is distributed in the hope that it will be useful, but
+ # WITHOUT ANY WARRANTY; without even the implied warranty of
+ # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ # General Public License for more details.
+ # 
+ # You should have received a copy of the GNU General Public License
+ # along with this program; see the file COPYING.  If not, write to
+ # the Free Software Foundation, 59 Temple Place - Suite 330,
+ # Boston, MA 02111-1307, USA.
+ # 
+ #    As a special exception, if you link this library with files
+ #    compiled with GCC to produce an executable, this does not cause
+ #    the resulting executable to be covered by the GNU General Public License.
+ #    This exception does not however invalidate any other reasons why
+ #    the executable file might be covered by the GNU General Public License.
+
+ #
+ # Tails of the constructor/destructor lists.
+ #
+
+ # The __*TOR_END__ symbols are not global because when this file is used
+ # in a shared library, we do not want the symbol to fall over to the
+ # application's lists.
+
+.section .ctors,"aw"
+
+	.align 3
+__CTOR_END__:
+	.quad   0
+
+.section .dtors,"aw"
+
+	.align 3
+__DTOR_END__:
+	.quad   0
+
+
+ #
+ # Fragment of the ELF _init routine that invokes our ctor startup
+ #
+
+.section .init,"ax"
+
+	# Since the bits of the _init function are spread across many
+	# object files, each potentially with its own GP, we must
+	# assume we need to load ours.  Further, our .init section
+	# can easily be more than 4MB away from our .text bits so we
+	# can't use bsr.
+
+	br      $29,1f
+1:	ldgp    $29,0($29)
+	jsr     $26,__do_global_ctors_aux
+
+	# Must match the alignment we got from crti.o else we get
+	# zero-filled holes in our _init function and thense SIGILL.
+	.align 3
+
+ #
+ # Invoke our destructors in order.
+ #
+
+.text
+
+	.align 3
+	.ent __do_global_ctors_aux
+
+__do_global_ctors_aux:
+	ldgp	$29,0($27)
+	lda     $30,-16($30)
+	.frame  $30,16,$26,0
+	stq     $9,8($30)
+	stq     $26,0($30)
+	.mask   0x4000200,-16
+	.prologue 1
+
+	lda     $9,__CTOR_END__
+	br      1f
+0:	jsr     $26,($27)
+1:	ldq     $27,-8($9)
+	subq    $9,8,$9
+	not     $27,$0
+	bne     $0,0b
+
+	ldq     $26,0($30)
+	ldq     $9,8($30)
+	lda     $30,16($30)
+	ret
+
+	.end __do_global_ctors_aux

gcc/config/alpha/t-crtbe

@@ -0,0 +1,9 @@
+# Effectively disable the crtbegin/end rules using crtstuff.c
+T = disable
+
+# Assemble startup files.
+crtbegin.o: $(srcdir)/config/alpha/crtbegin.asm $(GCC_PASSES)
+	$(GCC_FOR_TARGET) -c -o crtbegin.o -x assembler $(srcdir)/config/alpha/crtbegin.asm
+
+crtend.o: $(srcdir)/config/alpha/crtend.asm $(GCC_PASSES)
+	$(GCC_FOR_TARGET) -c -o crtend.o -x assembler $(srcdir)/config/alpha/crtend.asm

gcc/config/alpha/vxworks.h

@@ -0,0 +1,57 @@
+/* Definitions of target machine for GNU compiler.  Vxworks Alpha version.
+   Copyright (C) 1998 Free Software Foundation, Inc.
+
+This file is part of GNU CC.
+
+GNU CC is free software; you can redistribute it and/or modify
+it under the terms of the GNU General Public License as published by
+the Free Software Foundation; either version 2, or (at your option)
+any later version.
+
+GNU CC is distributed in the hope that it will be useful,
+but WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+GNU General Public License for more details.
+
+You should have received a copy of the GNU General Public License
+along with GNU CC; see the file COPYING.  If not, write to
+the Free Software Foundation, 59 Temple Place - Suite 330,
+Boston, MA 02111-1307, USA.  */
+
+/* This file just exists to give specs for the Alpha running on VxWorks.  */
+
+#undef CPP_SPEC
+#define CPP_SPEC "\
+%{mvxsim:-DCPU=SIMALPHADUNIX} \
+%{!mvxsim: %{!mcpu*:-DCPU=21064} \
+           %{mcpu=21064:-DCPU=21064} \
+           %{mcpu=21164:-DCPU=21164}} \
+%{posix: -D_POSIX_SOURCE} \
+%{!.S:	-D__LANGUAGE_C__ -D__LANGUAGE_C %{!ansi:-DLANGUAGE_C}}  \
+%{.S:	-D__LANGUAGE_ASSEMBLY__ -D__LANGUAGE_ASSEMBLY %{!ansi:-DLANGUAGE_ASSEMBLY}}"
+
+#undef CPP_PREDEFINES
+#define CPP_PREDEFINES "\
+-D__vxworks -D__alpha_vxworks -Asystem(vxworks) \
+-Asystem(embedded) -D_LONGLONG  -Acpu(alpha) -Amachine(alpha)"
+
+/* VxWorks does all the library stuff itself.  */
+
+#undef LIB_SPEC
+#define LIB_SPEC ""
+
+/* VxWorks uses object files, not loadable images.  make linker just
+   combine objects. */
+
+#undef LINK_SPEC
+#define LINK_SPEC "-r"
+
+/* VxWorks provides the functionality of crt0.o and friends itself.  */
+
+#undef STARTFILE_SPEC
+#define STARTFILE_SPEC ""
+
+#undef ENDFILE_SPEC
+#define ENDFILE_SPEC ""
+
+#undef TRANSFER_FROM_TRAMPOLINE

gcc/config/alpha/xm-linux.h

@@ -1,3 +0,0 @@
-#define HAVE_STRERROR
-#define DONT_DECLARE_SYS_SIGLIST
-#define USE_BFD

gcc/config/arc/initfini.c

@@ -0,0 +1,157 @@
+/* .init/.fini section handling + C++ global constructor/destructor handling.
+   This file is based on crtstuff.c, sol2-crti.asm, sol2-crtn.asm.
+
+Copyright (C) 1995, 1997 Free Software Foundation, Inc.
+
+This file is part of GNU CC.
+
+GNU CC is free software; you can redistribute it and/or modify
+it under the terms of the GNU General Public License as published by
+the Free Software Foundation; either version 2, or (at your option)
+any later version.
+
+GNU CC is distributed in the hope that it will be useful,
+but WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+GNU General Public License for more details.
+
+You should have received a copy of the GNU General Public License
+along with GNU CC; see the file COPYING.  If not, write to
+the Free Software Foundation, 59 Temple Place - Suite 330,
+Boston, MA 02111-1307, USA.  */
+
+/* As a special exception, if you link this file with files
+   compiled with GCC to produce an executable, this does not cause
+   the resulting executable to be covered by the GNU General Public License.
+   This exception does not however invalidate any other reasons why
+   the executable file might be covered by the GNU General Public License.  */
+
+/*  Declare a pointer to void function type.  */
+typedef void (*func_ptr) (void);
+
+#ifdef CRT_INIT
+
+/* NOTE:  In order to be able to support SVR4 shared libraries, we arrange
+   to have one set of symbols { __CTOR_LIST__, __DTOR_LIST__, __CTOR_END__,
+   __DTOR_END__ } per root executable and also one set of these symbols
+   per shared library.  So in any given whole process image, we may have
+   multiple definitions of each of these symbols.  In order to prevent
+   these definitions from conflicting with one another, and in order to
+   ensure that the proper lists are used for the initialization/finalization
+   of each individual shared library (respectively), we give these symbols
+   only internal (i.e. `static') linkage, and we also make it a point to
+   refer to only the __CTOR_END__ symbol in crtfini.o and the __DTOR_LIST__
+   symbol in crtinit.o, where they are defined.  */
+
+static func_ptr __CTOR_LIST__[1] __attribute__ ((section (".ctors")))
+     = { (func_ptr) (-1) };
+
+static func_ptr __DTOR_LIST__[1] __attribute__ ((section (".dtors")))
+     = { (func_ptr) (-1) };
+
+/* Run all the global destructors on exit from the program.  */
+ 
+/* Some systems place the number of pointers in the first word of the
+   table.  On SVR4 however, that word is -1.  In all cases, the table is
+   null-terminated.  On SVR4, we start from the beginning of the list and
+   invoke each per-compilation-unit destructor routine in order
+   until we find that null.
+
+   Note that this function MUST be static.  There will be one of these
+   functions in each root executable and one in each shared library, but
+   although they all have the same code, each one is unique in that it
+   refers to one particular associated `__DTOR_LIST__' which belongs to the
+   same particular root executable or shared library file.  */
+
+static void __do_global_dtors ()
+asm ("__do_global_dtors") __attribute__ ((section (".text")));
+
+static void
+__do_global_dtors ()
+{
+  func_ptr *p;
+  for (p = __DTOR_LIST__ + 1; *p; p++)
+    (*p) ();
+}
+
+/* .init section start.
+   This must appear at the start of the .init section.  */
+
+asm ("
+	.section .init\n
+	.global init\n
+	.word 0\n
+init:\n
+	st blink,[sp,4]\n
+	st fp,[sp]\n
+	mov fp,sp\n
+	sub sp,sp,16\n
+");
+
+/* .fini section start.
+   This must appear at the start of the .init section.  */
+
+asm ("
+	.section .fini\n
+	.global fini\n
+	.word 0\n
+fini:\n
+	st blink,[sp,4]\n
+	st fp,[sp]\n
+	mov fp,sp\n
+	sub sp,sp,16\n
+	bl.nd __do_global_dtors
+");
+
+#endif /* CRT_INIT */
+
+#ifdef CRT_FINI
+
+/* Put a word containing zero at the end of each of our two lists of function
+   addresses.  Note that the words defined here go into the .ctors and .dtors
+   sections of the crtend.o file, and since that file is always linked in
+   last, these words naturally end up at the very ends of the two lists
+   contained in these two sections.  */
+
+static func_ptr __CTOR_END__[1] __attribute__ ((section (".ctors")))
+     = { (func_ptr) 0 };
+
+static func_ptr __DTOR_END__[1] __attribute__ ((section (".dtors")))
+     = { (func_ptr) 0 };
+
+/* Run all global constructors for the program.
+   Note that they are run in reverse order.  */
+
+static void __do_global_ctors ()
+asm ("__do_global_ctors") __attribute__ ((section (".text")));
+
+static void
+__do_global_ctors ()
+{
+  func_ptr *p;
+  for (p = __CTOR_END__ - 1; *p != (func_ptr) -1; p--)
+    (*p) ();
+}
+
+/* .init section end.
+   This must live at the end of the .init section.  */
+
+asm ("
+	.section .init\n
+	bl.nd __do_global_ctors
+	ld blink,[fp,4]\n
+	j.d blink\n
+	ld.a fp,[sp,16]\n
+");
+
+/* .fini section end.
+   This must live at the end of the .fini section.  */
+
+asm ("
+	.section .fini\n
+	ld blink,[fp,4]\n
+	j.d blink\n
+	ld.a fp,[sp,16]\n
+");
+
+#endif /* CRT_FINI */

gcc/config/arc/lib1funcs.asm

@@ -0,0 +1,273 @@
+; libgcc1 routines for ARC cpu.
+
+/* Copyright (C) 1995, 1997 Free Software Foundation, Inc.
+
+This file is free software; you can redistribute it and/or modify it
+under the terms of the GNU General Public License as published by the
+Free Software Foundation; either version 2, or (at your option) any
+later version.
+
+In addition to the permissions in the GNU General Public License, the
+Free Software Foundation gives you unlimited permission to link the
+compiled version of this file with other programs, and to distribute
+those programs without any restriction coming from the use of this
+file.  (The General Public License restrictions do apply in other
+respects; for example, they cover modification of the file, and
+distribution when not linked into another program.)
+
+This file is distributed in the hope that it will be useful, but
+WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+General Public License for more details.
+
+You should have received a copy of the GNU General Public License
+along with GNU CC; see the file COPYING.  If not, write to
+the Free Software Foundation, 59 Temple Place - Suite 330,
+Boston, MA 02111-1307, USA.  */
+
+/* As a special exception, if you link this library with other files,
+   some of which are compiled with GCC, to produce an executable,
+   this library does not by itself cause the resulting executable
+   to be covered by the GNU General Public License.
+   This exception does not however invalidate any other reasons why
+   the executable file might be covered by the GNU General Public License.  */
+
+#ifdef  L_mulsi3
+	.section .text
+	.align 4
+
+#ifdef __base__
+	.cpu base
+	.global ___mulsi3
+___mulsi3:
+
+/* This the simple version.
+
+  while (a) 
+    {
+      if (a & 1)
+        r += b;
+      a >>= 1;
+      b <<= 1;
+    }
+*/
+	mov r2,0		; Accumulate result here.
+.Lloop:
+	sub.f 0,r0,0		; while (a)
+	nop
+	beq.nd .Ldone
+	and.f 0,r0,1		; if (a & 1)
+	add.nz r2,r2,r1		; r += b
+	lsr r0,r0		; a >>= 1
+	b.d .Lloop
+	lsl r1,r1		; b <<= 1
+.Ldone:
+	j.d blink
+	mov r0,r2
+#endif
+
+#endif /* L_mulsi3 */
+
+#ifdef  L_umulsidi3
+	.section .text
+	.align 4
+
+#ifdef __base__
+	.cpu base
+	.global ___umulsidi3
+___umulsidi3:
+
+/* This the simple version.
+
+  while (a) 
+    {
+      if (a & 1)
+        r += b;
+      a >>= 1;
+      b <<= 1;
+    }
+*/
+	mov r2,0		; Top part of b.
+	mov r3,0		; Accumulate result here.
+	mov r4,0
+.Lloop:
+	sub.f 0,r0,0		; while (a)
+	nop
+	beq.nd .Ldone
+	and.f 0,r0,1		; if (a & 1)
+	add.nz r4,r4,r1		; r += b
+	adc.nz r3,r3,r2
+	lsr r0,r0		; a >>= 1
+	lsl.f r1,r1		; b <<= 1
+	b.d .Lloop
+	rlc r2,r2
+.Ldone:
+#ifdef __big_endian__
+	mov r1,r4
+	j.d blink
+	mov r0,r3
+#else
+	mov r0,r4
+	j.d blink
+	mov r1,r3
+#endif
+#endif
+
+#endif /* L_umulsidi3 */
+
+#ifdef L_divmod_tools
+
+; Utilities used by all routines.
+
+	.section .text
+	.align 4
+
+; inputs: r0 = numerator, r1 = denominator
+; outputs: positive r0/r1,
+;          r6.bit1 = sign of numerator, r6.bit0 = sign of result
+
+	.global ___divnorm
+___divnorm:
+	mov r6,0		; keep sign in r6
+	sub.f 0,r0,0		; is numerator -ve?
+	sub.lt r0,0,r0		; negate numerator
+	mov.lt r6,3		; sign is -ve
+	sub.f 0,r1,0		; is denominator -ve?
+	sub.lt r1,0,r1		; negate denominator
+	xor.lt r6,r6,1		; toggle sign
+	j.nd blink
+
+/*
+unsigned long
+udivmodsi4(int modwanted, unsigned long num, unsigned long den)
+{
+  unsigned long bit = 1;
+  unsigned long res = 0;
+
+  while (den < num && bit && !(den & (1L<<31)))
+    {
+      den <<=1;
+      bit <<=1;
+    }
+  while (bit)
+    {
+      if (num >= den)
+	{
+	  num -= den;
+	  res |= bit;
+	}
+      bit >>=1;
+      den >>=1;
+    }
+  if (modwanted) return num;
+  return res;
+}
+*/
+
+; inputs: r0 = numerator, r1 = denominator
+; outputs: r0 = quotient, r1 = remainder, r2/r3 trashed
+
+	.global ___udivmodsi4
+___udivmodsi4:
+	mov r2,1		; bit = 1
+	mov r3,0		; res = 0
+.Lloop1:
+	sub.f 0,r1,r0		; while (den < num
+	nop
+	bnc.nd .Lloop2
+	sub.f 0,r2,0		; && bit
+	nop
+	bz.nd .Lloop2
+	lsl.f 0,r1		; && !(den & (1<<31))
+	nop
+	bc.nd .Lloop2
+	lsl r1,r1		; den <<= 1
+	b.d .Lloop1
+	lsl r2,r2		; bit <<= 1
+.Lloop2:
+	sub.f 0,r2,0		; while (bit)
+	nop
+	bz.nd .Ldivmodend
+	sub.f 0,r0,r1		; if (num >= den)
+	nop
+	bc.nd .Lshiftdown
+	sub r0,r0,r1		; num -= den
+	or r3,r3,r2		; res |= bit
+.Lshiftdown:
+	lsr r2,r2		; bit >>= 1
+	b.d .Lloop2
+	lsr r1,r1		; den >>= 1
+.Ldivmodend:
+	mov r1,r0		; r1 = mod
+	j.d blink
+	mov r0,r3		; r0 = res
+
+#endif
+
+#ifdef  L_udivsi3
+	.section .text
+	.align 4
+
+#ifdef __base__
+	.cpu base
+	.global ___udivsi3
+___udivsi3:
+	mov r7,blink
+	bl.nd ___udivmodsi4
+	j.nd r7
+#endif
+
+#endif /* L_udivsi3 */
+
+#ifdef  L_divsi3
+	.section .text
+	.align 4
+
+#ifdef __base__
+	.cpu base
+	.global ___divsi3
+___divsi3:
+	mov r7,blink
+	bl.nd ___divnorm
+	bl.nd ___udivmodsi4
+	and.f 0,r6,1
+	sub.nz r0,0,r0		; cannot go in delay slot, has limm value
+	j.nd r7
+#endif
+
+#endif /* L_divsi3 */
+
+#ifdef  L_umodsi3
+	.section .text
+	.align 4
+
+#ifdef __base__
+	.cpu base
+	.global ___umodsi3
+___umodsi3:
+	mov r7,blink
+	bl.nd ___udivmodsi4
+	j.d r7
+	mov r0,r1
+#endif
+
+#endif /* L_umodsi3 */
+
+#ifdef  L_modsi3
+	.section .text
+	.align 4
+
+#ifdef __base__
+	.cpu base
+	.global ___modsi3
+___modsi3:
+	mov r7,blink
+	bl.nd ___divnorm
+	bl.nd ___udivmodsi4
+	and.f 0,r6,2
+	sub.nz r1,0,r1
+	j.d r7
+	mov r0,r1
+#endif
+
+#endif /* L_modsi3 */

gcc/config/arc/t-arc

@@ -0,0 +1,72 @@
+CROSS_LIBGCC1 = libgcc1-asm.a
+LIB1ASMSRC = arc/lib1funcs.asm
+LIB1ASMFUNCS = _mulsi3 _umulsidi3 _udivsi3 _divsi3 _umodsi3 _modsi3 _divmod_tools
+
+# We need libgcc routines to be mangled according to which cpu they
+# were compiled for.
+# ??? -mmangle-cpu passed by default for now.
+#LIBGCC2_CFLAGS = -g1 -O2 $(LIBGCC2_INCLUDES) $(GCC_CFLAGS) -mmangle-cpu
+
+# These are really part of libgcc1, but this will cause them to be
+# built correctly, so...
+
+LIB2FUNCS_EXTRA = fp-bit.c dp-bit.c
+
+dp-bit.c: $(srcdir)/config/fp-bit.c
+	echo '#ifndef __big_endian__' > dp-bit.c
+	echo '#define FLOAT_BIT_ORDER_MISMATCH' >> dp-bit.c
+	echo '#endif' >> dp-bit.c
+	cat $(srcdir)/config/fp-bit.c >> dp-bit.c
+
+fp-bit.c: $(srcdir)/config/fp-bit.c
+	echo '#define FLOAT' > fp-bit.c
+	echo '#ifndef __big_endian__' >> fp-bit.c
+	echo '#define FLOAT_BIT_ORDER_MISMATCH' >> fp-bit.c
+	echo '#endif' >> fp-bit.c
+	cat $(srcdir)/config/fp-bit.c >> fp-bit.c
+
+# .init/.fini section routines
+
+x-crtinit.o: $(srcdir)/config/arc/initfini.c $(GCC_PASSES) $(CONFIG_H)
+	$(GCC_FOR_TARGET) $(GCC_CFLAGS) $(INCLUDES) $(CRTSTUFF_T_CFLAGS) \
+	  -DCRT_INIT -finhibit-size-directive -fno-inline-functions \
+	  -g0 -c $(srcdir)/config/arc/initfini.c -o $(dir)/crtinit.o
+
+x-crtfini.o: $(srcdir)/config/arc/initfini.c $(GCC_PASSES) $(CONFIG_H)
+	$(GCC_FOR_TARGET) $(GCC_CFLAGS) $(INCLUDES) $(CRTSTUFF_T_CFLAGS) \
+	  -DCRT_FINI -finhibit-size-directive -fno-inline-functions \
+	  -g0 -c $(srcdir)/config/arc/initfini.c -o $(dir)/crtfini.o
+
+MULTILIB_OPTIONS = EB
+MULTILIB_DIRNAMES = be
+
+# We need our own versions to build multiple copies of crt*.o.
+# ??? Use new support in Makefile.
+
+LIBGCC = stmp-multilib-arc
+INSTALL_LIBGCC = install-multilib-arc
+
+stmp-multilib-arc: stmp-multilib
+	for i in `$(GCC_FOR_TARGET) --print-multi-lib`; do \
+	  dir=`echo $$i | sed -e 's/;.*$$//'`; \
+	  flags=`echo $$i | sed -e 's/^[^;]*;//' -e 's/@/ -/g'`; \
+	  $(MAKE) GCC_FOR_TARGET="$(GCC_FOR_TARGET)" \
+	    CC="$(CC)" CFLAGS="$(CFLAGS)" \
+	    HOST_PREFIX="$(HOST_PREFIX)" HOST_PREFIX_1="$(HOST_PREFIX_1)" \
+	    GCC_CFLAGS="$(GCC_CFLAGS) $${flags}" \
+	    INCLUDES="$(INCLUDES)" CRTSTUFF_T_CFLAGS=$(CRTSTUFF_T_CFLAGS) \
+	    dir="$${dir}" x-crtinit.o x-crtfini.o; \
+	  if [ $$? -eq 0 ] ; then true; else exit 1; fi; \
+	done
+	touch stmp-multilib-arc
+
+install-multilib-arc: install-multilib
+	for i in `$(GCC_FOR_TARGET) --print-multi-lib`; do \
+	  dir=`echo $$i | sed -e 's/;.*$$//'`; \
+	  rm -f $(libsubdir)/$${dir}/crtinit.o; \
+	  $(INSTALL_DATA) $${dir}/crtinit.o $(libsubdir)/$${dir}/crtinit.o; \
+	  chmod a-x $(libsubdir)/$${dir}/crtinit.o; \
+	  rm -f $(libsubdir)/$${dir}/crtfini.o; \
+	  $(INSTALL_DATA) $${dir}/crtfini.o $(libsubdir)/$${dir}/crtfini.o; \
+	  chmod a-x $(libsubdir)/$${dir}/crtfini.o; \
+	done

gcc/config/arc/xm-arc.h

@@ -0,0 +1,47 @@
+/* Configuration for GNU C-compiler for the ARC processor.
+   Copyright (C) 1994, 1997 Free Software Foundation, Inc.
+
+This file is part of GNU CC.
+
+GNU CC is free software; you can redistribute it and/or modify
+it under the terms of the GNU General Public License as published by
+the Free Software Foundation; either version 2, or (at your option)
+any later version.
+
+GNU CC is distributed in the hope that it will be useful,
+but WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+GNU General Public License for more details.
+
+You should have received a copy of the GNU General Public License
+along with GNU CC; see the file COPYING.  If not, write to
+the Free Software Foundation, 59 Temple Place - Suite 330,
+Boston, MA 02111-1307, USA.  */
+
+/* #defines that need visibility everywhere.  */
+#define FALSE 0
+#define TRUE 1
+
+/* This describes the machine the compiler is hosted on.  */
+#define HOST_BITS_PER_CHAR 8
+#define HOST_BITS_PER_SHORT 16
+#define HOST_BITS_PER_INT 32
+#define HOST_BITS_PER_LONG 32
+#define HOST_BITS_PER_LONGLONG 64
+
+/* Doubles are stored in memory with the high order word first.  This
+   matters when cross-compiling.  */
+#define HOST_WORDS_BIG_ENDIAN 1
+
+/* target machine dependencies.
+   tm.h is a symbolic link to the actual target specific file.   */
+#include "tm.h"
+
+/* Arguments to use with `exit'.  */
+#define SUCCESS_EXIT_CODE 0
+#define FATAL_EXIT_CODE 33
+
+/* If compiled with Sun CC, the use of alloca requires this #include.  */
+#ifndef __GNUC__
+#include "alloca.h"
+#endif

gcc/config/arm/xm-netbsd.h

@@ -1,10 +0,0 @@
-/* Configuration for GCC for ARM running NetBSD as host.  */
-
-#include <arm/xm-arm.h>
-
-/* xm-netbsd.h defines this */
-#ifdef HAVE_VPRINTF
-#undef HAVE_VPRINTF
-#endif
-
-#include <xm-netbsd.h>

gcc/config/i386/crtdll.h

@@ -0,0 +1,33 @@
+/* Operating system specific defines to be used when targeting GCC for
+   hosting on Windows32, using GNU tools and the Windows32 API Library,
+   as distinct from winnt.h, which is used to build GCC for use with a
+   windows style library and tool set and uses the Microsoft tools.
+   This variant uses CRTDLL.DLL insted of MSVCRTDLL.DLL.
+   Copyright (C) 1998 Free Software Foundation, Inc.
+
+This file is part of GNU CC.
+
+GNU CC is free software; you can redistribute it and/or modify
+it under the terms of the GNU General Public License as published by
+the Free Software Foundation; either version 2, or (at your option)
+any later version.
+
+GNU CC is distributed in the hope that it will be useful,
+but WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+GNU General Public License for more details.
+
+You should have received a copy of the GNU General Public License
+along with GNU CC; see the file COPYING.  If not, write to
+the Free Software Foundation, 59 Temple Place - Suite 330,
+Boston, MA 02111-1307, USA. */
+
+#undef LIBGCC_SPEC
+#define LIBGCC_SPEC "-lmingw32 -lgcc -lmoldname -lcrtdll"
+
+/* Specify a different entry point when linking a DLL */
+#undef STARTFILE_SPEC
+#define STARTFILE_SPEC "%{mdll:dllcrt1%O%s} %{!mdll:crt1%O%s}"
+
+#undef MATH_LIBRARY
+#define MATH_LIBRARY "-lcrtdll"

gcc/config/i386/osf1-ci.asm

@@ -0,0 +1,65 @@
+! crti.s for OSF/1, x86; derived from sol2-ci.asm.
+
+!   Copyright (C) 1993, 1998 Free Software Foundation, Inc.
+!   Written By Fred Fish, Nov 1992
+! 
+! This file is free software; you can redistribute it and/or modify it
+! under the terms of the GNU General Public License as published by the
+! Free Software Foundation; either version 2, or (at your option) any
+! later version.
+! 
+! In addition to the permissions in the GNU General Public License, the
+! Free Software Foundation gives you unlimited permission to link the
+! compiled version of this file with other programs, and to distribute
+! those programs without any restriction coming from the use of this
+! file.  (The General Public License restrictions do apply in other
+! respects; for example, they cover modification of the file, and
+! distribution when not linked into another program.)
+! 
+! This file is distributed in the hope that it will be useful, but
+! WITHOUT ANY WARRANTY; without even the implied warranty of
+! MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+! General Public License for more details.
+! 
+! You should have received a copy of the GNU General Public License
+! along with this program; see the file COPYING.  If not, write to
+! the Free Software Foundation, 59 Temple Place - Suite 330,
+! Boston, MA 02111-1307, USA.
+! 
+!    As a special exception, if you link this library with files
+!    compiled with GCC to produce an executable, this does not cause
+!    the resulting executable to be covered by the GNU General Public License.
+!    This exception does not however invalidate any other reasons why
+!    the executable file might be covered by the GNU General Public License.
+! 
+
+! This file just supplies labeled starting points for the .init and .fini
+! sections.  It is linked in before the values-Xx.o files and also before
+! crtbegin.o.
+ 
+	.file	"crti.s"
+	.ident	"GNU C crti.s"
+
+	.section .init
+	.globl	_init
+	.type	_init,@function
+_init:
+
+	.section .fini
+	.globl	_fini
+	.type	_fini,@function
+_fini:
+
+.globl _init_init_routine
+.data
+        .align 4
+        .type    _init_init_routine,@object
+        .size    _init_init_routine,4
+_init_init_routine:
+        .long _init
+.globl _init_fini_routine
+        .align 4
+        .type    _init_fini_routine,@object
+        .size    _init_fini_routine,4
+_init_fini_routine:
+        .long _fini

gcc/config/i386/osf1-cn.asm

@@ -0,0 +1,46 @@
+! crtn.s for OSF/1, x86; derived from sol2-cn.asm.
+
+!   Copyright (C) 1993, 1998 Free Software Foundation, Inc.
+!   Written By Fred Fish, Nov 1992
+! 
+! This file is free software; you can redistribute it and/or modify it
+! under the terms of the GNU General Public License as published by the
+! Free Software Foundation; either version 2, or (at your option) any
+! later version.
+! 
+! In addition to the permissions in the GNU General Public License, the
+! Free Software Foundation gives you unlimited permission to link the
+! compiled version of this file with other programs, and to distribute
+! those programs without any restriction coming from the use of this
+! file.  (The General Public License restrictions do apply in other
+! respects; for example, they cover modification of the file, and
+! distribution when not linked into another program.)
+! 
+! This file is distributed in the hope that it will be useful, but
+! WITHOUT ANY WARRANTY; without even the implied warranty of
+! MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+! General Public License for more details.
+! 
+! You should have received a copy of the GNU General Public License
+! along with this program; see the file COPYING.  If not, write to
+! the Free Software Foundation, 59 Temple Place - Suite 330,
+! Boston, MA 02111-1307, USA.
+! 
+!    As a special exception, if you link this library with files
+!    compiled with GCC to produce an executable, this does not cause
+!    the resulting executable to be covered by the GNU General Public License.
+!    This exception does not however invalidate any other reasons why
+!    the executable file might be covered by the GNU General Public License.
+! 
+
+! This file just supplies returns for the .init and .fini sections.  It is
+! linked in after all other files.
+
+	.file	"crtn.o"
+	.ident	"GNU C crtn.o"
+
+	.section .init
+	ret    $0x0
+
+	.section .fini
+	ret    $0x0

gcc/config/i386/osf1elf.h

@@ -0,0 +1,260 @@
+/* OSF/1 1.3 now is compitable with SVR4, so include sysv4.h, and
+   put difference here.  */
+
+#include <stdio.h>
+#include "i386/sysv4.h"	/* Base i386 target machine definitions */
+#define _sys_siglist sys_siglist
+extern char *sys_siglist[];
+
+#undef TARGET_VERSION
+#define TARGET_VERSION fprintf (stderr, " (i386 OSF/1)");
+
+/* WORD_SWITCH_TAKES_ARG defined in svr4 is not correct. We also
+ need an extra -soname */
+#undef WORD_SWITCH_TAKES_ARG
+#define WORD_SWITCH_TAKES_ARG(STR)                    \
+ (DEFAULT_WORD_SWITCH_TAKES_ARG (STR)                 \
+  || !strcmp (STR, "Tdata") || !strcmp (STR, "Ttext") \
+  || !strcmp (STR, "Tbss") || !strcmp (STR, "soname"))
+
+/* Note, -fpic and -fPIC are equivalent */
+#undef  CPP_SPEC
+#define CPP_SPEC "\
+%{fpic: -D__SHARED__} %{fPIC: %{!fpic: -D__SHARED__}} \
+%{.S:	%{!ansi:%{!traditional:%{!traditional-cpp:%{!ftraditional: -traditional}}}}} \
+%{.S:	-D__LANGUAGE_ASSEMBLY %{!ansi:-DLANGUAGE_ASSEMBLY}} \
+%{.cc:	-D__LANGUAGE_C_PLUS_PLUS} \
+%{.cxx:	-D__LANGUAGE_C_PLUS_PLUS} \
+%{.C:	-D__LANGUAGE_C_PLUS_PLUS} \
+%{.m:	-D__LANGUAGE_OBJECTIVE_C} \
+%{!.S:	-D__LANGUAGE_C %{!ansi:-DLANGUAGE_C}}"
+
+/* -mmcount or -mno-mcount should be used with -pg or -p */
+#undef  CC1_SPEC
+#define CC1_SPEC "%{p: %{!mmcount: %{!mno-mcount: -mno-mcount }}} \
+%{!p: %{pg: %{!mmcount: %{!mno-mcount: -mno-mcount }}}}"
+
+/* Note, -D__NO_UNDERSCORES__ -D__ELF__ are provided in the older version of
+   OSF/1 gcc. We keep them here, so that old /usr/include/i386/asm.h works.
+   */
+#undef CPP_PREDEFINES
+#define CPP_PREDEFINES \
+  "-D__NO_UNDERSCORES__ -D__ELF__ -DOSF -DOSF1 -Di386 -Dunix -Asystem(xpg4) -Asystem(osf1) -Acpu(i386) -Amachine(i386)"
+
+/* current OSF/1 doesn't provide separate crti.o and gcrti.o (and also, crtn.o
+   and gcrtn.o) for profile.  */
+
+#undef  STARTFILE_SPEC
+#define STARTFILE_SPEC "%{!shared: \
+                         %{!symbolic: \
+                          %{pg:gcrt0.o%s}%{!pg:%{p:mcrt0.o%s}%{!p:crt0.o%s}}}}\
+			crti.o%s \
+			crtbegin.o%s"
+
+#undef  ENDFILE_SPEC
+#define ENDFILE_SPEC "crtend.o%s crtn.o%s"
+
+#undef	ASM_SPEC
+#define ASM_SPEC       "%{v*: -v}"
+
+#undef  LINK_SPEC
+#define LINK_SPEC      "%{v*: -v} \
+		%{h*} %{z*} \
+		%{dy:-call_shared} %{dn:-static} \
+		%{static:-static} \
+		%{shared:-shared} \
+		%{call_shared:-call_shared} \
+		%{symbolic:-Bsymbolic -shared -call_shared} \
+		%{!dy: %{!dn: %{!static: %{!shared: %{!symbolic: \
+			%{noshrlib: -static } \
+			%{!noshrlib: -call_shared}}}}}}"
+
+#undef MD_EXEC_PREFIX
+#define MD_EXEC_PREFIX	"/usr/ccs/gcc/"
+
+#undef  MD_STARTFILE_PREFIX
+#define MD_STARTFILE_PREFIX	"/usr/ccs/lib/"
+
+/* Define this macro meaning that gcc should find the library 'libgcc.a'
+   by hand, rather than passing the argument '-lgcc' to tell the linker
+   to do the search */
+#define LINK_LIBGCC_SPECIAL
+
+/* This goes with LINK_LIBGCC_SPECIAL, we need tell libgcc.a differently */
+#undef  LIBGCC_SPEC
+#define LIBGCC_SPEC "%{!shared:%{!symbolic:libgcc.a%s}}"
+
+/* A C statement to output assembler commands which will identify the object
+  file as having been compile with GNU CC. We don't need or want this for
+  OSF1. */
+#undef ASM_IDENTIFY_GCC
+#define ASM_IDENTIFY_GCC(FILE)
+
+/* Identify the front-end which produced this file.  To keep symbol
+   space down, and not confuse kdb, only do this if the language is
+   not C.  */
+#define ASM_IDENTIFY_LANGUAGE(STREAM)                                   \
+{                                                                       \
+  if (strcmp (lang_identify (), "c") != 0)                              \
+    output_lang_identify (STREAM);                                      \
+}
+
+/* Specify size_t, ptrdiff_t, and wchar_t types.  */
+#undef  SIZE_TYPE
+#undef  PTRDIFF_TYPE
+#undef  WCHAR_TYPE
+#undef  WCHAR_TYPE_SIZE
+
+#define SIZE_TYPE       "long unsigned int"
+#define PTRDIFF_TYPE    "int"
+#define WCHAR_TYPE      "unsigned int"
+#define WCHAR_TYPE_SIZE BITS_PER_WORD
+
+/* Turn off long double being 96 bits.  */
+#undef LONG_DOUBLE_TYPE_SIZE
+#define LONG_DOUBLE_TYPE_SIZE 64
+
+/* Work with OSF/1 profile */
+#define MASK_NO_MCOUNT		000200000000	/* profiling uses mcount_ptr */
+
+#define TARGET_MCOUNT		((target_flags & MASK_NO_MCOUNT) == 0)
+
+#undef	SUBTARGET_SWITCHES
+#define SUBTARGET_SWITCHES						\
+     { "mcount",		-MASK_NO_MCOUNT},			\
+     { "no-mcount",		 MASK_NO_MCOUNT},
+
+/* This macro generates the assembly code for function entry.
+   FILE is a stdio stream to output the code to.
+   SIZE is an int: how many units of temporary storage to allocate.
+   Refer to the array `regs_ever_live' to determine which registers
+   to save; `regs_ever_live[I]' is nonzero if register number I
+   is ever used in the function.  This macro is responsible for
+   knowing which registers should not be saved even if used.
+
+   We override it here to allow for the new profiling code to go before
+   the prologue and the old mcount code to go after the prologue (and
+   after %ebx has been set up for ELF shared library support).  */
+#if 0
+#define OSF_PROFILE_BEFORE_PROLOGUE					\
+  (!TARGET_MCOUNT							\
+   && !current_function_needs_context					\
+   && (!flag_pic							\
+       || !frame_pointer_needed						\
+       || (!current_function_uses_pic_offset_table			\
+	   && !current_function_uses_const_pool)))
+#else
+#define OSF_PROFILE_BEFORE_PROLOGUE 0
+#endif
+#undef	FUNCTION_PROLOGUE
+#define FUNCTION_PROLOGUE(FILE, SIZE)					\
+do									\
+  {									\
+    char *prefix = "";			\
+    char *lprefix = LPREFIX;						\
+    int labelno = profile_label_no;					\
+									\
+    if (profile_flag && OSF_PROFILE_BEFORE_PROLOGUE)			\
+      {									\
+	if (!flag_pic)				\
+	  {								\
+	    fprintf (FILE, "\tmovl $%sP%d,%%edx\n", lprefix, labelno);	\
+	    fprintf (FILE, "\tcall *%s_mcount_ptr\n", prefix);		\
+	  }								\
+									\
+	else								\
+	  {								\
+	    static int call_no = 0;					\
+									\
+	    fprintf (FILE, "\tcall %sPc%d\n", lprefix, call_no);	\
+	    fprintf (FILE, "%sPc%d:\tpopl %%eax\n", lprefix, call_no);	\
+	    fprintf (FILE, "\taddl $_GLOBAL_OFFSET_TABLE_+[.-%sPc%d],%%eax\n", \
+		     lprefix, call_no++);				\
+	    fprintf (FILE, "\tleal %sP%d@GOTOFF(%%eax),%%edx\n",	\
+		     lprefix, labelno);					\
+	    fprintf (FILE, "\tmovl %s_mcount_ptr@GOT(%%eax),%%eax\n",	\
+		     prefix);						\
+	    fprintf (FILE, "\tcall *(%%eax)\n");			\
+	  }								\
+      }									\
+									\
+    function_prologue (FILE, SIZE);					\
+  }									\
+while (0)
+
+/* A C statement or compound statement to output to FILE some assembler code to
+   call the profiling subroutine `mcount'.  Before calling, the assembler code
+   must load the address of a counter variable into a register where `mcount'
+   expects to find the address.  The name of this variable is `LP' followed by
+   the number LABELNO, so you would generate the name using `LP%d' in a
+   `fprintf'.
+
+   The details of how the address should be passed to `mcount' are determined
+   by your operating system environment, not by GNU CC.  To figure them out,
+   compile a small program for profiling using the system's installed C
+   compiler and look at the assembler code that results. */
+
+#undef  FUNCTION_PROFILER
+#define FUNCTION_PROFILER(FILE, LABELNO)				\
+do									\
+  {									\
+    if (!OSF_PROFILE_BEFORE_PROLOGUE)					\
+      {									\
+	char *prefix = "";			\
+	char *lprefix = LPREFIX;					\
+	int labelno = LABELNO;					\
+									\
+	/* Note that OSF/rose blew it in terms of calling mcount,	\
+	   since OSF/rose prepends a leading underscore, but mcount's	\
+	   doesn't.  At present, we keep this kludge for ELF as well	\
+	   to allow old kernels to build profiling.  */			\
+									\
+	if (flag_pic							\
+	    && !current_function_uses_pic_offset_table			\
+	    && !current_function_uses_const_pool)			\
+	  abort ();							\
+									\
+	if (TARGET_MCOUNT && flag_pic)					\
+	  {								\
+	    fprintf (FILE, "\tleal %sP%d@GOTOFF(%%ebx),%%edx\n",	\
+		     lprefix, labelno);					\
+	    fprintf (FILE, "\tcall *%smcount@GOT(%%ebx)\n", prefix);	\
+	  }								\
+									\
+	else if (TARGET_MCOUNT)						\
+	  {								\
+	    fprintf (FILE, "\tmovl $%sP%d,%%edx\n", lprefix, labelno);	\
+	    fprintf (FILE, "\tcall %smcount\n", prefix);		\
+	  }								\
+									\
+	else if (flag_pic && frame_pointer_needed)			\
+	  {								\
+	    fprintf (FILE, "\tmovl 4(%%ebp),%%ecx\n");			\
+	    fprintf (FILE, "\tpushl %%ecx\n");				\
+	    fprintf (FILE, "\tleal %sP%d@GOTOFF(%%ebx),%%edx\n",	\
+		     lprefix, labelno);					\
+	    fprintf (FILE, "\tmovl _mcount_ptr@GOT(%%ebx),%%eax\n");	\
+	    fprintf (FILE, "\tcall *(%%eax)\n");			\
+	    fprintf (FILE, "\tpopl %%eax\n");				\
+	  }								\
+									\
+	else if (frame_pointer_needed)					\
+	  {								\
+	    fprintf (FILE, "\tmovl 4(%%ebp),%%ecx\n");			\
+	    fprintf (FILE, "\tpushl %%ecx\n");				\
+	    fprintf (FILE, "\tmovl $%sP%d,%%edx\n", lprefix, labelno);	\
+	    fprintf (FILE, "\tcall *_mcount_ptr\n");			\
+	    fprintf (FILE, "\tpopl %%eax\n");				\
+	  }								\
+									\
+	else								\
+	  abort ();							\
+      }									\
+  }									\
+while (0)
+
+#if defined (CROSS_COMPILE) && defined (HOST_BITS_PER_INT) && defined (HOST_BITS_PER_LONG) && defined (HOST_BITS_PER_LONGLONG)
+#if (HOST_BITS_PER_INT==32) && (HOST_BITS_PER_LONG==64) && (HOST_BITS_PER_LONGLONG==64)
+#define REAL_ARITHMETIC
+#endif
+#endif

gcc/config/i386/osf1elfgdb.h

@@ -0,0 +1,7 @@
+/* Target definitions for GNU compiler for Intel 80386 running OSF/1 1.3+
+   with gas and gdb.  */
+
+/* Use stabs instead of DWARF debug format.  */
+#define PREFERRED_DEBUGGING_TYPE DBX_DEBUG
+
+#include "i386/osf1elf.h"

gcc/config/i386/rtemself.h

@@ -0,0 +1,169 @@
+/* Definitions for Intel 386 running Linux-based GNU systems with ELF format.
+   Copyright (C) 1994, 1995, 1996, 1997, 1998 Free Software Foundation, Inc.
+   Contributed by Eric Youngdale.
+   Modified for stabs-in-ELF by H.J. Lu.
+
+This file is part of GNU CC.
+
+GNU CC is free software; you can redistribute it and/or modify
+it under the terms of the GNU General Public License as published by
+the Free Software Foundation; either version 2, or (at your option)
+any later version.
+
+GNU CC is distributed in the hope that it will be useful,
+but WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+GNU General Public License for more details.
+
+You should have received a copy of the GNU General Public License
+along with GNU CC; see the file COPYING.  If not, write to
+the Free Software Foundation, 59 Temple Place - Suite 330,
+Boston, MA 02111-1307, USA.  */
+
+#define LINUX_DEFAULT_ELF
+
+/* A lie, I guess, but the general idea behind linux/ELF is that we are
+   supposed to be outputting something that will assemble under SVr4.
+   This gets us pretty close.  */
+#include <i386/i386.h>	/* Base i386 target machine definitions */
+#include <i386/att.h>	/* Use the i386 AT&T assembler syntax */
+#include <linux.h>	/* some common stuff */
+
+#undef TARGET_VERSION
+#define TARGET_VERSION fprintf (stderr, " (i386 RTEMS with ELF)");
+
+/* The svr4 ABI for the i386 says that records and unions are returned
+   in memory.  */
+#undef DEFAULT_PCC_STRUCT_RETURN
+#define DEFAULT_PCC_STRUCT_RETURN 1
+
+/* This is how to output an element of a case-vector that is relative.
+   This is only used for PIC code.  See comments by the `casesi' insn in
+   i386.md for an explanation of the expression this outputs. */
+#undef ASM_OUTPUT_ADDR_DIFF_ELT
+#define ASM_OUTPUT_ADDR_DIFF_ELT(FILE, VALUE, REL) \
+  fprintf (FILE, "\t.long _GLOBAL_OFFSET_TABLE_+[.-%s%d]\n", LPREFIX, VALUE)
+
+/* Indicate that jump tables go in the text section.  This is
+   necessary when compiling PIC code.  */
+#define JUMP_TABLES_IN_TEXT_SECTION
+
+/* Copy this from the svr4 specifications... */
+/* Define the register numbers to be used in Dwarf debugging information.
+   The SVR4 reference port C compiler uses the following register numbers
+   in its Dwarf output code:
+	0 for %eax (gnu regno = 0)
+	1 for %ecx (gnu regno = 2)
+	2 for %edx (gnu regno = 1)
+	3 for %ebx (gnu regno = 3)
+	4 for %esp (gnu regno = 7)
+	5 for %ebp (gnu regno = 6)
+	6 for %esi (gnu regno = 4)
+	7 for %edi (gnu regno = 5)
+   The following three DWARF register numbers are never generated by
+   the SVR4 C compiler or by the GNU compilers, but SDB on x86/svr4
+   believes these numbers have these meanings.
+	8  for %eip    (no gnu equivalent)
+	9  for %eflags (no gnu equivalent)
+	10 for %trapno (no gnu equivalent)
+   It is not at all clear how we should number the FP stack registers
+   for the x86 architecture.  If the version of SDB on x86/svr4 were
+   a bit less brain dead with respect to floating-point then we would
+   have a precedent to follow with respect to DWARF register numbers
+   for x86 FP registers, but the SDB on x86/svr4 is so completely
+   broken with respect to FP registers that it is hardly worth thinking
+   of it as something to strive for compatibility with.
+   The version of x86/svr4 SDB I have at the moment does (partially)
+   seem to believe that DWARF register number 11 is associated with
+   the x86 register %st(0), but that's about all.  Higher DWARF
+   register numbers don't seem to be associated with anything in
+   particular, and even for DWARF regno 11, SDB only seems to under-
+   stand that it should say that a variable lives in %st(0) (when
+   asked via an `=' command) if we said it was in DWARF regno 11,
+   but SDB still prints garbage when asked for the value of the
+   variable in question (via a `/' command).
+   (Also note that the labels SDB prints for various FP stack regs
+   when doing an `x' command are all wrong.)
+   Note that these problems generally don't affect the native SVR4
+   C compiler because it doesn't allow the use of -O with -g and
+   because when it is *not* optimizing, it allocates a memory
+   location for each floating-point variable, and the memory
+   location is what gets described in the DWARF AT_location
+   attribute for the variable in question.
+   Regardless of the severe mental illness of the x86/svr4 SDB, we
+   do something sensible here and we use the following DWARF
+   register numbers.  Note that these are all stack-top-relative
+   numbers.
+	11 for %st(0) (gnu regno = 8)
+	12 for %st(1) (gnu regno = 9)
+	13 for %st(2) (gnu regno = 10)
+	14 for %st(3) (gnu regno = 11)
+	15 for %st(4) (gnu regno = 12)
+	16 for %st(5) (gnu regno = 13)
+	17 for %st(6) (gnu regno = 14)
+	18 for %st(7) (gnu regno = 15)
+*/
+#undef DBX_REGISTER_NUMBER
+#define DBX_REGISTER_NUMBER(n) \
+((n) == 0 ? 0 \
+ : (n) == 1 ? 2 \
+ : (n) == 2 ? 1 \
+ : (n) == 3 ? 3 \
+ : (n) == 4 ? 6 \
+ : (n) == 5 ? 7 \
+ : (n) == 6 ? 5 \
+ : (n) == 7 ? 4 \
+ : ((n) >= FIRST_STACK_REG && (n) <= LAST_STACK_REG) ? (n)+3 \
+ : (-1))
+
+/* Output assembler code to FILE to increment profiler label # LABELNO
+   for profiling a function entry.  */
+
+#undef FUNCTION_PROFILER
+#define FUNCTION_PROFILER(FILE, LABELNO)  \
+{									\
+  if (flag_pic)								\
+    {									\
+      fprintf (FILE, "\tleal %sP%d@GOTOFF(%%ebx),%%edx\n",		\
+	       LPREFIX, (LABELNO));					\
+      fprintf (FILE, "\tcall *mcount@GOT(%%ebx)\n");			\
+    }									\
+  else									\
+    {									\
+      fprintf (FILE, "\tmovl $%sP%d,%%edx\n", LPREFIX, (LABELNO));	\
+      fprintf (FILE, "\tcall mcount\n");				\
+    }									\
+}
+
+#undef SIZE_TYPE
+#define SIZE_TYPE "unsigned int"
+ 
+#undef PTRDIFF_TYPE
+#define PTRDIFF_TYPE "int"
+  
+#undef WCHAR_TYPE
+#define WCHAR_TYPE "long int"
+   
+#undef WCHAR_TYPE_SIZE
+#define WCHAR_TYPE_SIZE BITS_PER_WORD
+    
+#undef CPP_PREDEFINES
+#define CPP_PREDEFINES  "-Di386 -Drtems -D__rtems__ \
+   -Asystem(rtems) -Acpu(i386) -Amachine(i386)"
+
+/* Get perform_* macros to build libgcc.a.  */
+#include "i386/perform.h"
+
+/* A C statement (sans semicolon) to output to the stdio stream
+   FILE the assembler definition of uninitialized global DECL named
+   NAME whose size is SIZE bytes and alignment is ALIGN bytes.
+   Try to use asm_output_aligned_bss to implement this macro.  */
+
+#define ASM_OUTPUT_ALIGNED_BSS(FILE, DECL, NAME, SIZE, ALIGN) \
+  asm_output_aligned_bss (FILE, DECL, NAME, SIZE, ALIGN)
+
+#undef STARTFILE_SPEC
+#define STARTFILE_SPEC  "crt0.o%s"
+
+#undef ENDFILE_SPEC
+     

gcc/config/i386/t-osf1elf

@@ -0,0 +1,18 @@
+# Assemble startup files.
+crti.o: $(srcdir)/config/i386/osf1-ci.asm $(GCC_PASSES)
+	sed -e '/^!/d' <$(srcdir)/config/i386/osf1-ci.asm >crti.s
+	$(GCC_FOR_TARGET) -c -o crti.o crti.s
+crtn.o: $(srcdir)/config/i386/osf1-cn.asm $(GCC_PASSES)
+	sed -e '/^!/d' <$(srcdir)/config/i386/osf1-cn.asm >crtn.s
+	$(GCC_FOR_TARGET) -c -o crtn.o crtn.s
+
+# The pushl in CTOR initialization interferes with frame pointer elimination.
+
+# We need to use -fPIC when we are using gcc to compile the routines in
+# crtstuff.c.  This is only really needed when we are going to use gcc/g++
+# to produce a shared library, but since we don't know ahead of time when
+# we will be doing that, we just always use -fPIC when compiling the
+# routines in crtstuff.c.
+
+CRTSTUFF_T_CFLAGS = -fPIC -fno-omit-frame-pointer
+TARGET_LIBGCC2_CFLAGS = -fPIC

gcc/config/i386/x-osf1elf

@@ -0,0 +1,8 @@
+# Defaults for OSF/1 1.3+
+CC		= $(OLDCC)
+CLIB		= -lld
+INSTALL		= installbsd -c
+OLDCC		= /usr/ccs/gcc/gcc
+X_CFLAGS	= -static
+
+# FIXPROTO_DEFINES = -D_XOPEN_SOURCE

gcc/config/i386/xm-bsd386.h

@@ -1,11 +0,0 @@
-/* Configuration for GCC for Intel i386 running BSDI's BSD/386 as host.  */
-
-#include "i386/xm-i386.h"
-
-#define HAVE_STRERROR
-
-/* We have _sys_siglist, but the declaration in <signal.h> conflicts with
-   the declarations in collect2.c so disable the declarations
-   in those files.  */
-
-#define DONT_DECLARE_SYS_SIGLIST

gcc/config/i386/xm-dgux.h

@@ -1,12 +0,0 @@
-
-/* Configuration for GCC for Intel i386 running DG/ux */
-
-/* looks just like sysv4 for now */
-
-#include "i386/xm-i386.h"
-#include "xm-svr4.h"
-
-/* If not compiled with GNU C, use the portable alloca.  */
-#ifndef __GNUC__
-#define USE_C_ALLOCA
-#endif

gcc/config/i386/xm-freebsd.h

@@ -1,4 +0,0 @@
-/* Configuration for GCC for Intel i386 running FreeBSD as host.  */
-
-#include <i386/xm-i386.h>
-#include <xm-freebsd.h>

gcc/config/i386/xm-gnu.h

@@ -1,5 +0,0 @@
-/* Configuration for GCC for Intel i386 running GNU as host.  */
-
-#include <i386/xm-i386.h>
-#include <xm-gnu.h>
-

gcc/config/i386/xm-netbsd.h

@@ -1,4 +0,0 @@
-/* Configuration for GCC for Intel i386 running NetBSD as host.  */
-
-#include <i386/xm-i386.h>
-#include <xm-netbsd.h>

gcc/config/i386/xm-osf1elf.h

@@ -0,0 +1,6 @@
+/* Configuration for GCC for Intel i386 running OSF/1 1.3.  */
+
+#ifndef HZ
+#include <machine/machtime.h>
+#define HZ DEFAULT_CLK_TCK
+#endif

gcc/config/i386/xm-sysv3.h

@@ -1,4 +0,0 @@
-/* Configuration for GCC for Intel i386 running System V Release 3.  */
-
-#include "i386/xm-i386.h"
-#include "xm-svr3.h"

gcc/config/i386/xm-winnt.h

@@ -1,24 +0,0 @@
-/* Configuration for GNU compiler
-   for an Intel i386 or later processor running Windows NT 3.x.
-   Copyright (C) 1994 Free Software Foundation, Inc.
-   Contributed by Douglas B. Rupp (drupp@cs.washington.edu)
-
-This file is part of GNU CC.
-
-GNU CC is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2, or (at your option)
-any later version.
-
-GNU CC is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with GNU CC; see the file COPYING.  If not, write to
-the Free Software Foundation, 59 Temple Place - Suite 330,
-Boston, MA 02111-1307, USA.  */
-
-#include "winnt/xm-winnt.h"
-#include "i386/xm-i386.h"

gcc/config/i860/xm-fx2800.h

@@ -1,7 +0,0 @@
-/* Alliant FX/2800 running Concentrix 2.x. */
-
-/* vfprintf is not present prior to Concentrix 2.2. Unfortunately, there
-   does not seem to be a cpp symbol that identifies OS revision. Undefine
-   the following if running 2.1 or older.  */
-
-#define HAVE_VPRINTF

gcc/config/m68k/xm-altos3068.h

@@ -1,7 +0,0 @@
-#define USG
-
-#include "m68k/xm-m68k.h"
-
-#define bcopy(a,b,c) memcpy (b,a,c)
-#define bzero(a,b) memset (a,0,b)
-#define bcmp(a,b,c) memcmp (a,b,c)

gcc/config/m68k/xm-amix.h

@@ -1,47 +0,0 @@
-/* Definitions of host machine for GNU compiler.
-   Commodore Amiga A3000UX version.
-
-   Copyright (C) 1991 Free Software Foundation, Inc.
-
-This file is part of GNU CC.
-
-GNU CC is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 1, or (at your option)
-any later version.
-
-GNU CC is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with GNU CC; see the file COPYING.  If not, write to
-the Free Software Foundation, 59 Temple Place - Suite 330,
-Boston, MA 02111-1307, USA.  */
-
-#include "m68k/xm-m68kv.h"	/* Use the System V flavor of m68k host */
-
-#define HAVE_VPRINTF		/* Host has vprintf() in library */
-#define rindex strrchr
-#define index strchr
-
-/* Define FULL_PROTOTYPES for protoize.c, to get <unistd.h> included.
-   We need this file for things like R_OK, not necessarily prototypes. */
-
-#define FULL_PROTOTYPES
-
-#if defined (__GNUC__) && __GNUC__ == 1
-#define alloca __builtin_alloca
-#endif
-
-#if 0 /* I don't want individual ports to be inconsistent about this.
-	 I regard fancy_abort as a half-solution and not the right way
-	 to do things. --rms.  */
-/* The m88k and mips ports make use of fancy_abort to give possibly helpful
-   abort information rather than just dumping core.  They do it in their
-   tm-* files.  It seems more logical that this is a characteristic of
-   the host machine and not the target machine, so we do it here. */
-
-#define abort fancy_abort	/* give possibly helpful abort info */
-#endif

gcc/config/m68k/xm-aux.h

@@ -1,9 +0,0 @@
-#ifndef USG
-#define USG
-#endif
-
-#ifndef AUX
-#define AUX
-#endif
-
-#include "m68k/xm-m68k.h"

gcc/config/m68k/xm-hp320.h

@@ -1,19 +0,0 @@
-/* USG is needed to prevent trying to use getrusage and getwd.  */
-#define USG
-
-#include "m68k/xm-m68k.h"
-
-#define bcopy(a,b,c) memcpy (b,a,c)
-#define bzero(a,b) memset (a,0,b)
-#define bcmp(a,b,c) memcmp (a,b,c)
-#define rindex strrchr
-#define index strchr
-
-/* If compiling with HPUX compiler, we are probably using alloca.c,
-   so help it work right.  */
-#ifndef __GNUC__
-#define USE_C_ALLOCA
-#endif
-
-/* Don't try to use sys_siglist.  */
-#define NO_SYS_SIGLIST

gcc/config/m68k/xm-linux.h

@@ -1,4 +0,0 @@
-/* Configuration for GCC for Motorola m68k running Linux. */
-
-#include <m68k/xm-m68k.h>
-#include <xm-linux.h>

gcc/config/m68k/xm-m68kv.h

@@ -1,15 +0,0 @@
-/* Host environment for 68000's running System V.  */
-
-#include "m68k/xm-m68k.h"
-
-#define USG
-#define bcopy(a,b,c) memcpy (b,a,c)
-#define bzero(a,b) memset (a,0,b)
-#define bcmp(a,b,c) memcmp (a,b,c)
-
-#define rindex strrchr
-#define index strchr
-
-#ifndef __GNUC__
-#define USE_C_ALLOCA
-#endif

gcc/config/m68k/xm-netbsd.h

@@ -1,4 +0,0 @@
-/* Configuration for GCC for Motorola 68k running NetBSD as host.  */
-
-#include <m68k/xm-m68k.h>
-#include <xm-netbsd.h>

gcc/config/m68k/xm-sun3.h

@@ -1,5 +0,0 @@
-/* Configuration for GCC for Motorola m68k on sun3. */
-
-#define HAVE_POPEN
-
-#include "m68k/xm-m68k.h"

gcc/config/m68k/xm-tower.h

@@ -1,4 +0,0 @@
-#include "m68k/xm-m68k.h"
-#include "xm-svr3.h"
-
-#define HAVE_VPRINTF

gcc/config/mips/elflorion.h

@@ -1,24 +0,0 @@
-/* Definitions of target machine for GNU compiler.  MIPS ORION version with
-   GOFAST floating point library.
-   Copyright (C) 1994 Free Software Foundation, Inc.
-
-This file is part of GNU CC.
-
-GNU CC is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2, or (at your option)
-any later version.
-
-GNU CC is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with GNU CC; see the file COPYING.  If not, write to
-the Free Software Foundation, 59 Temple Place - Suite 330,
-Boston, MA 02111-1307, USA.  */
-
-#define MIPS_CPU_STRING_DEFAULT "orion"
-
-#include "mips/elfl64.h"

gcc/config/mips/nws3250v4.h

@@ -1,36 +0,0 @@
-/* Definitions of target machine for GNU compiler.  Sony RISC NEWS (mips)
-   Copyright (C) 1991 Free Software Foundation, Inc.
-
-This file is part of GNU CC.
-
-GNU CC is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2, or (at your option)
-any later version.
-
-GNU CC is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with GNU CC; see the file COPYING.  If not, write to
-the Free Software Foundation, 59 Temple Place - Suite 330,
-Boston, MA 02111-1307, USA.  */
-
-#define MIPS_NEWS
-
-#define CPP_PREDEFINES "\
--Dmips -Dhost_mips -Dsony -Dsonyrisc -Dunix \
--DLANGUAGE_C -DMIPSEB -DSYSTYPE_SYSV \
--Asystem(unix) -Asystem(svr3) -Acpu(mips) -Amachine(mips)"
-
-#define MD_STARTFILE_PREFIX "/usr/ccs/lib/"
-
-#define LIB_SPEC "%{p:-lprof1} %{pg:-lprof1} -lc crtn.o%s values-Xt.o%s"
-
-#define STARTFILE_SPEC "%{pg:gcrt0.o%s}%{!pg:%{p:mcrt0.o%s}%{!p:crt1.o%s}}"
-
-#define MACHINE_TYPE "RISC NEWS-OS SVr4"
-
-#include "mips/mips.h"

gcc/config/mips/r3900.h

@@ -0,0 +1,71 @@
+/* Definitions of MIPS sub target machine for GNU compiler. 
+   Toshiba r3900.  You should include mips.h after this.
+
+   Copyright (C) 1989, 90-6, 1997 Free Software Foundation, Inc.
+   Contributed by Gavin Koch (gavin@cygnus.com).
+
+This file is part of GNU CC.
+
+GNU CC is free software; you can redistribute it and/or modify
+it under the terms of the GNU General Public License as published by
+the Free Software Foundation; either version 2, or (at your option)
+any later version.
+
+GNU CC is distributed in the hope that it will be useful,
+but WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+GNU General Public License for more details.
+
+You should have received a copy of the GNU General Public License
+along with GNU CC; see the file COPYING.  If not, write to
+the Free Software Foundation, 59 Temple Place - Suite 330,
+Boston, MA 02111-1307, USA.  */
+
+#define SUBTARGET_CPP_SPEC "\
+%{!mabi=32: %{!mabi=n32: %{!mabi=64: -D__mips_eabi}}} \
+%{!msingle-float:-D__mips_soft_float} \
+%{mhard-float:%e-mhard-float not supported.} \
+%{msingle-float:%{msoft-float: \
+  %e-msingle-float and -msoft-float can not both be specified.}}"
+
+/* The following is needed because -mips3 and -mips4 set gp64 which in
+   combination with abi=eabi, causes long64 to be set. */
+#define SUBTARGET_CPP_SIZE_SPEC "\
+%{mips3:-D__SIZE_TYPE__=long\\ unsigned\\ int -D__PTRDIFF_TYPE__=long\\ int} \
+%{mips4:-D__SIZE_TYPE__=long\\ unsigned\\ int -D__PTRDIFF_TYPE__=long\\ int} \
+%{!mips3:%{!mips4:%{!m4650:\
+  -D__SIZE_TYPE__=unsigned\\ int -D__PTRDIFF_TYPE__=int}}} "
+
+/* by default (if not mips-something-else) produce code for the r3900 */
+#define SUBTARGET_CC1_SPEC "\
+%{mhard-float:%e-mhard-float not supported.} \
+%{msingle-float:%{msoft-float: \
+  %e-msingle-float and -msoft-float can not both be specified.}}"
+
+#define TARGET_DEFAULT (MASK_SOFT_FLOAT | MASK_MIPS3900)
+#define MIPS_CPU_STRING_DEFAULT "R3900"
+#define MIPS_ISA_DEFAULT 1
+
+#define MULTILIB_DEFAULTS { "EB", "mips1", "msoft-float" }
+
+/* We use the MIPS EABI by default.  */
+#define MIPS_ABI_DEFAULT ABI_EABI
+
+
+/* Debugging */
+
+#define DWARF2_DEBUGGING_INFO
+#define PREFERRED_DEBUGGING_TYPE DWARF2_DEBUG
+
+/* For the 'preferred' cases ("gN" and "ggdbN") we need to tell the 
+   gnu assembler "dwarf-2" */
+   
+#define SUBTARGET_ASM_DEBUGGING_SPEC "\
+%{!mmips-as: \
+  %{g:-gdwarf-2} %{g0:-gdwarf-2} %{g1:-gdwarf-2} %{g2:-gdwarf-2} %{g3:-gdwarf-2} \
+  %{ggdb:-gdwarf-2} %{ggdb0:-gdwarf-2} %{ggdb1:-gdwarf-2} %{ggdb2:-gdwarf-2} %{ggdb3:-gdwarf-2} \
+  %{gdwarf-2*:-gdwarf-2}} \
+%{gstabs:-g} %{gstabs0:-g0} %{gstabs1:-g1} %{gstabs2:-g2} %{gstabs3:-g3} \
+%{gstabs+:-g} %{gstabs+0:-g0} %{gstabs+1:-g1} %{gstabs+2:-g2} %{gstabs+3:-g3} \
+%{gcoff:-g} %{gcoff0:-g0} %{gcoff1:-g1} %{gcoff2:-g2} %{gcoff3:-g3}"
+

gcc/config/mips/xm-iris3.h

@@ -1,8 +0,0 @@
-#include "mips/xm-mips.h"
-
-#define USG
-
-#define bcopy(a,b,c) memcpy (b,a,c)
-#define bzero(a,b) memset (a,0,b)
-#define bcmp(a,b,c) memcmp (a,b,c)
-

gcc/config/mips/xm-iris4.h

@@ -1,18 +0,0 @@
-#include "mips/xm-mips.h"
-
-#define USG
-#define HAVE_VPRINTF
-
-#define bcopy(a,b,c) memcpy (b,a,c)
-#define bzero(a,b) memset (a,0,b)
-#define bcmp(a,b,c) memcmp (a,b,c)
-
-#if 0
-#ifdef __GNUC__
-/* The normal irix compiler requires alloca.h or alloca doesn't work.
-   However, the IRIX compiler doesn't allow alloca to be stored in
-   something like ptr->field = alloca(), so we just use the normal
-   C alloca.  */
-#include <alloca.h>
-#endif
-#endif

gcc/config/mips/xm-netbsd.h

@@ -1,2 +0,0 @@
-#include "mips/xm-mips.h"
-#include "config/xm-netbsd.h"

gcc/config/mips/xm-news.h

@@ -1,6 +0,0 @@
-/* This file is for the Sony Mips News running "NewsOS Version 5",
-   which is really System V.  */
-#include "mips/xm-sysv.h"
-
-/* Sony has a funny name for this symbol.  */
-#define sys_siglist _sys_siglist

gcc/config/mips/xm-nws3250v4.h

@@ -1,9 +0,0 @@
-#define USG
-
-#include "xm-mips.h"
-
-/* If compiling with mips compiler, we are probably using alloca.c,
-   so help it work right.  */
-#ifndef __GNUC__
-#define USE_C_ALLOCA
-#endif

gcc/config/mips/xm-sysv4.h

@@ -1,11 +0,0 @@
-#include "mips/xm-sysv.h"
-
-/* SVR4 provides no sys_siglist,
-   but does offer the same data under another name.  */
-#define sys_siglist _sys_siglist
-
-/* There is a declaration in /usr/include/signal.h that conflicts with the
-   declarations in collect2.c and mips-tfile.c, so disable gcc's declarations.
-   This is at least true for CDC's EP/IX 2.1.1.  It is suspected to be true
-   for RISC/OS 5.x also.  */
-#define DONT_DECLARE_SYS_SIGLIST

gcc/config/ns32k/xm-genix.h

@@ -1,9 +0,0 @@
-/* Config file for ns32k running system V.  */
-
-#include "ns32k/xm-ns32k.h"
-
-#define USG
-
-#define bcopy(a,b,c) memcpy (b,a,c)
-#define bzero(a,b) memset (a,0,b)
-#define bcmp(a,b,c) memcmp (a,b,c)

gcc/config/ns32k/xm-netbsd.h

@@ -1,10 +0,0 @@
-/* Configuration for GCC for ns32k running NetBSD as host.  */
-
-#include <ns32k/xm-ns32k.h>
-
-/* ns32k/xm-ns32k.h defines these macros, but we don't need them */
-#undef memcmp
-#undef memcpy
-#undef memset
-
-#include <xm-netbsd.h>

gcc/config/sh/rtems.h

@@ -1,5 +1,7 @@
-/* Configuration for GNU C-compiler for hosts running System V Release 3
-   Copyright (C) 1991, 1993 Free Software Foundation, Inc.
+/* Definitions for rtems targetting a SH using elf.
+
+   Copyright (C) 1996 Free Software Foundation, Inc.
+   Contributed by Joel Sherrill (joel@OARcorp.com).
 
 This file is part of GNU CC.
 
@@ -18,16 +20,16 @@ along with GNU CC; see the file COPYING.  If not, write to
 the Free Software Foundation, 59 Temple Place - Suite 330,
 Boston, MA 02111-1307, USA.  */
 
-#define bcopy(src,dst,len) memcpy ((dst),(src),(len))
-#define bzero(dst,len) memset ((dst),0,(len))
-#define bcmp(left,right,len) memcmp ((left),(right),(len))
+#include "sh/elf.h"
 
-#define rindex strrchr
-#define index strchr
+/* Specify predefined symbols in preprocessor.  */
 
-#define USG
-#define HAVE_VPRINTF
+#undef CPP_PREDEFINES
+#define CPP_PREDEFINES "-D__sh__ -D__ELF__ -Drtems -D__rtems__ \
+  -Asystem(rtems) -Acpu(sh) -Amachine(sh)"
 
-#ifndef SVR3
-#define SVR3
-#endif
+#undef  SUBTARGET_SWITCHES
+#define SUBTARGET_SWITCHES \
+  { "rtems", 0 },
+
+/* end of sparc/rtems.h */

gcc/config/sparc/elf.h

@@ -1,5 +1,6 @@
-/* Configuration for GNU C-compiler for UMIPS operating system
-   Copyright (C) 1989, 1990, 1991 Free Software Foundation, Inc.
+/* Definitions of target machine for GNU compiler,
+   for SPARC running in an embedded environment using the ELF file format.
+   Copyright (C) 1997 Free Software Foundation, Inc.
 
 This file is part of GNU CC.
 
@@ -18,21 +19,24 @@ along with GNU CC; see the file COPYING.  If not, write to
 the Free Software Foundation, 59 Temple Place - Suite 330,
 Boston, MA 02111-1307, USA.  */
 
-/*
- *  Notes for compiling gcc on umips (v3.0)
- *	- change the -g in the CFLAGS to a -g3 or take it out all together.
- *	- do not define DBX_DEBUGGING_INFO in tm.h, it doesn't exist (unless
- *	you get one from a bsd system)
- */
+#include "sol2.h"
 
-#define USG
+#undef CPP_PREDEFINES
+#define CPP_PREDEFINES "-Dsparc -D__elf__ -Acpu(sparc) -Amachine(sparc)"
 
-#include "mips/xm-mips.h"
+#undef STARTFILE_SPEC
+#define STARTFILE_SPEC "crt0.o%s crti.o%s crtbegin.o%s"
 
-#define bcopy(a,b,c)	memcpy((b),(a),(c))
-#define bzero(a,b)	memset((a),0,(b))
-#define bcmp(a,b,c)	memcmp((a),(b),(c))
+#undef  ENDFILE_SPEC
+#define ENDFILE_SPEC "crtend.o%s crtn.o%s"
 
-#define rindex strrchr
-#define index strchr
+/* Use the default.  */
+#undef LINK_SPEC
 
+/* Don't set the target flags, this is done by the linker script */
+#undef LIB_SPEC
+#define LIB_SPEC ""
+
+/* FIXME: until fixed */
+#undef LONG_DOUBLE_TYPE_SIZE
+#define LONG_DOUBLE_TYPE_SIZE 64

gcc/config/sparc/hal.h

@@ -1,5 +1,7 @@
-/* Configuration for GNU C-compiler for Intel 80386 running SunOS 4.0.
-   Copyright (C) 1988 Free Software Foundation, Inc.
+/* Definitions of target machine for GNU compiler, for HAL 
+   SPARC running Solaris 2 HALOS
+   Copyright 1998 Free Software Foundation, Inc.
+   Contributed by Carol LePage (carolo@hal.com)
 
 This file is part of GNU CC.
 
@@ -18,10 +20,14 @@ along with GNU CC; see the file COPYING.  If not, write to
 the Free Software Foundation, 59 Temple Place - Suite 330,
 Boston, MA 02111-1307, USA.  */
 
-#define USG
+/* Need different command line for assembler */
 
-#include "i386/xm-i386.h"
+#undef ASM_SPEC
+#define ASM_SPEC \
+  "%{V} %{v:%{!V:-V}} %{Qy:} %{!Qn:-Qy} %{n} %{T} %{Ym,*} %{Wa,*:%*} -e1 \
+   %{fpic:-K PIC} %{fPIC:-K PIC}"
 
-#define bcopy(a,b,c) memcpy (b,a,c)
-#define bzero(a,b) memset (a,0,b)
-#define bcmp(a,b,c) memcmp (a,b,c)
+/* Need DWARF for debuggers.  */
+
+#undef PREFERRED_DEBUGGING_TYPE
+#define PREFERRED_DEBUGGING_TYPE DWARF_DEBUG

gcc/config/sparc/linux64.h

@@ -0,0 +1,238 @@
+/* Definitions for 64-bit SPARC running Linux with ELF
+   Copyright 1996, 1997 Free Software Foundation, Inc.
+   Contributed by David S. Miller (davem@caip.rutgers.edu)
+
+This file is part of GNU CC.
+
+GNU CC is free software; you can redistribute it and/or modify
+it under the terms of the GNU General Public License as published by
+the Free Software Foundation; either version 2, or (at your option)
+any later version.
+
+GNU CC is distributed in the hope that it will be useful,
+but WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+GNU General Public License for more details.
+
+You should have received a copy of the GNU General Public License
+along with GNU CC; see the file COPYING.  If not, write to
+the Free Software Foundation, 59 Temple Place - Suite 330,
+Boston, MA 02111-1307, USA.  */
+
+#define LINUX_DEFAULT_ELF
+
+/* This is a v9 only compiler.  -mv8 is not expected to work.  If you want
+   a v8/v9 compiler, this isn't the place to do it.  */
+
+#define SPARC_V9 1	/* See sparc.h.  */
+#define SPARC_ARCH64 1
+
+/* Don't assume anything about the header files. */
+#define NO_IMPLICIT_EXTERN_C
+
+#undef HAVE_ATEXIT
+#define HAVE_ATEXIT
+
+#include <sparc/sysv4.h>
+
+#undef MD_EXEC_PREFIX
+#undef MD_STARTFILE_PREFIX
+
+/* Output at beginning of assembler file.  */
+/* The .file command should always begin the output.  */
+#undef ASM_FILE_START
+#define ASM_FILE_START(FILE)                                            \
+  do {                                                                  \
+        output_file_directive (FILE, main_input_filename);              \
+        fprintf (FILE, "\t.version\t\"01.01\"\n");                      \
+  } while (0)
+  
+#undef ASM_DEFAULT_SPEC
+#define ASM_DEFAULT_SPEC "-Av9a"
+
+#undef  LIBGCC_SPEC
+#define LIBGCC_SPEC \
+  "%{!shared:-lgcc}"
+
+/* Provide a STARTFILE_SPEC appropriate for Linux.  Here we add
+   the Linux magical crtbegin.o file (see crtstuff.c) which
+   provides part of the support for getting C++ file-scope static
+   object constructed before entering `main'. */
+   
+#undef  STARTFILE_SPEC
+#define STARTFILE_SPEC \
+  "%{!shared: \
+     %{pg:gcrt1.o%s} %{!pg:%{p:gcrt1.o%s} %{!p:crt1.o%s}}}\
+   crti.o%s %{!shared:crtbegin.o%s} %{shared:crtbeginS.o%s}"
+
+/* Provide a ENDFILE_SPEC appropriate for Linux.  Here we tack on
+   the Linux magical crtend.o file (see crtstuff.c) which
+   provides part of the support for getting C++ file-scope static
+   object constructed before entering `main', followed by a normal
+   Linux "finalizer" file, `crtn.o'.  */
+
+#undef  ENDFILE_SPEC
+#define ENDFILE_SPEC \
+  "%{!shared:crtend.o%s} %{shared:crtendS.o%s} crtn.o%s"
+
+#undef TARGET_VERSION
+#define TARGET_VERSION fprintf (stderr, " (sparc64 Linux/ELF)");
+
+/* A v9 compiler with stack-bias, 32 bit integers, 64 bit longs and
+   64 bit pointers, in a Medium/Anywhere code model environment.  */
+
+#undef TARGET_DEFAULT
+#define TARGET_DEFAULT \
+  (MASK_V9 + MASK_ARCH64 + MASK_LONG64 + MASK_PTR64 /* + MASK_HARD_QUAD */ \
+   + MASK_STACK_BIAS + MASK_MEDANY + MASK_APP_REGS + MASK_EPILOGUE + MASK_FPU)
+
+#undef SIZE_TYPE
+#define SIZE_TYPE "long long unsigned int"
+ 
+#undef PTRDIFF_TYPE
+#define PTRDIFF_TYPE "long long int"
+  
+#undef WCHAR_TYPE
+#define WCHAR_TYPE "long int"
+   
+#undef WCHAR_TYPE_SIZE
+#define WCHAR_TYPE_SIZE BITS_PER_WORD
+    
+#undef CPP_PREDEFINES
+#define CPP_PREDEFINES "-D__sparc__ -D__sparc__ -D__sparc_v9__ -D__arch64__ -D__ELF__ -Dunix -Dsparc -Dlinux -Asystem(unix) -Asystem(posix) -Acpu(sparc) -Amachine(sparc)"
+
+#undef CPP_SPEC
+#define CPP_SPEC "\
+%{fPIC:-D__PIC__ -D__pic__} \
+%{fpic:-D__PIC__ -D__pic__} \
+%{mint64:-D__INT_MAX__=9223372036854775807LL -D__LONG_MAX__=9223372036854775807LL} \
+%{mlong64:-D__LONG_MAX__=9223372036854775807LL} \
+%{mlittle-endian:-D__LITTLE_ENDIAN__} \
+%{msparclite:-D__sparclite__} \
+%{mv8:-D__sparc_v8__} \
+%{msupersparc:-D__supersparc__ -D__sparc_v8__} \
+%{posix:-D_POSIX_SOURCE} \
+"
+/* We no longer link with libc_p.a or libg.a by default. If you
+ * want to profile or debug the Linux C library, please add
+ * -lc_p or -ggdb to LDFLAGS at the link time, respectively.
+ */
+#undef LIB_SPEC
+#define LIB_SPEC \
+  "%{!shared: %{mieee-fp:-lieee} %{p:-lgmon} %{pg:-lgmon} \
+     %{!ggdb:-lc} %{ggdb:-lg}}"
+
+/* Provide a LINK_SPEC appropriate for Linux.  Here we provide support
+   for the special GCC options -static and -shared, which allow us to
+   link things in one of these three modes by applying the appropriate
+   combinations of options at link-time. We like to support here for
+   as many of the other GNU linker options as possible. But I don't
+   have the time to search for those flags. I am sure how to add
+   support for -soname shared_object_name. H.J.
+
+   I took out %{v:%{!V:-V}}. It is too much :-(. They can use
+   -Wl,-V.
+
+   When the -shared link option is used a final link is not being
+   done.  */
+
+/* If ELF is the default format, we should not use /lib/elf. */
+
+#undef  LINK_SPEC
+#define LINK_SPEC "-m elf64_sparc -Y P,/usr/lib %{shared:-shared} \
+  %{!shared: \
+    %{!ibcs: \
+      %{!static: \
+        %{rdynamic:-export-dynamic} \
+        %{!dynamic-linker:-dynamic-linker /lib/ld-linux.so.1}} \
+        %{static:-static}}} \
+%{mlittle-endian:-EL} \
+"
+
+/* The sun bundled assembler doesn't accept -Yd, (and neither does gas).
+   It's safe to pass -s always, even if -g is not used. */
+#undef ASM_SPEC
+#define ASM_SPEC "\
+%{V} \
+%{v:%{!V:-V}} \
+%{!Qn:-Qy} \
+%{n} \
+%{T} \
+%{Ym,*} \
+%{Wa,*:%*} \
+-s %{fpic:-K PIC} %{fPIC:-K PIC} \
+%{mlittle-endian:-EL} \
+%(asm_cpu) \
+"
+
+/* Same as sparc.h */
+#undef DBX_REGISTER_NUMBER
+#define DBX_REGISTER_NUMBER(REGNO) (REGNO)
+
+/* System V Release 4 uses DWARF debugging info.  Buf DWARF1 doesn't do
+   64-bit anything, so we use DWARF2.  */
+
+#undef DWARF2_DEBUGGING_INFO
+#undef DWARF_DEBUGGING_INFO
+#undef DBX_DEBUGGING_INFO
+#define DWARF2_DEBUGGING_INFO
+#define DBX_DEBUGGING_INFO
+
+#undef PREFERRED_DEBUGGING_TYPE
+#define PREFERRED_DEBUGGING_TYPE DWARF2_DEBUG
+
+#undef ASM_OUTPUT_ALIGNED_LOCAL
+#define ASM_OUTPUT_ALIGNED_LOCAL(FILE, NAME, SIZE, ALIGN)		\
+do {									\
+  fputs ("\t.local\t", (FILE));		\
+  assemble_name ((FILE), (NAME));					\
+  putc ('\n', (FILE));							\
+  ASM_OUTPUT_ALIGNED_COMMON (FILE, NAME, SIZE, ALIGN);			\
+} while (0)
+
+#undef COMMON_ASM_OP
+#define COMMON_ASM_OP "\t.common"
+
+/* This is how to output a definition of an internal numbered label where
+   PREFIX is the class of label and NUM is the number within the class.  */
+
+#undef  ASM_OUTPUT_INTERNAL_LABEL
+#define ASM_OUTPUT_INTERNAL_LABEL(FILE,PREFIX,NUM)	\
+  fprintf (FILE, ".L%s%d:\n", PREFIX, NUM)
+
+/* This is how to output a reference to an internal numbered label where
+   PREFIX is the class of label and NUM is the number within the class.  */
+
+#undef  ASM_OUTPUT_INTERNAL_LABELREF
+#define ASM_OUTPUT_INTERNAL_LABELREF(FILE,PREFIX,NUM)	\
+  fprintf (FILE, ".L%s%d", PREFIX, NUM)
+
+/* This is how to store into the string LABEL
+   the symbol_ref name of an internal numbered label where
+   PREFIX is the class of label and NUM is the number within the class.
+   This is suitable for output with `assemble_name'.  */
+
+#undef  ASM_GENERATE_INTERNAL_LABEL
+#define ASM_GENERATE_INTERNAL_LABEL(LABEL,PREFIX,NUM)	\
+  sprintf (LABEL, "*.L%s%d", PREFIX, NUM)
+
+/* Stabs doesn't use this, and it confuses a simulator.  */
+/* ??? Need to see what DWARF needs, if anything.  */
+#undef ASM_IDENTIFY_GCC
+#define ASM_IDENTIFY_GCC(FILE)
+
+/* Define the names of various pseudo-ops used by the Sparc/svr4 assembler.
+   ??? If ints are 64 bits then UNALIGNED_INT_ASM_OP (defined elsewhere) is
+   misnamed.  These should all refer to explicit sizes (half/word/xword?),
+   anything other than short/int/long/etc.  */
+
+#define UNALIGNED_DOUBLE_INT_ASM_OP	".uaxword"
+
+/* DWARF bits.  */
+
+/* Follow Irix 6 and not the Dwarf2 draft in using 64-bit offsets. 
+   Obviously the Dwarf2 folks havn't tried to actually build systems
+   with their spec.  On a 64-bit system, only 64-bit relocs become
+   RELATIVE relocations.  */
+
+/* #define DWARF_OFFSET_SIZE PTR_SIZE */

gcc/config/sparc/sol2-sld.h

@@ -0,0 +1,18 @@
+/* Definitions of target machine for GNU compiler, for SPARC running Solaris 2
+   using the system linker.  */
+
+#include "sparc/sol2.h"
+
+/* Disable any support for DWARF and DWARF2 if we are using the system linker.
+   At least up through Solaris 2.6,
+   the system linker does not work with DWARF or DWARF2,
+   since it does not have working support for relocations
+   to unaligned data.  */
+
+#ifdef DWARF2_DEBUGGING_INFO
+#undef DWARF2_DEBUGGING_INFO
+#endif
+
+#ifdef DWARF_DEBUGGING_INFO
+#undef DWARF_DEBUGGING_INFO
+#endif

gcc/config/sparc/sun4gas.h

@@ -1,6 +1,5 @@
-/* Configuration for GCC for Intel i386 running Linux.
-   Copyright (C) 1993, 1994, 1995, 1997 Free Software Foundation, Inc.
-   Contributed by H.J. Lu (hjl@nynexst.com)
+/* Definitions of target machine for GNU compiler, for SunOS 4.x with gas
+   Copyright (C) 1997 Free Software Foundation, Inc.
 
 This file is part of GNU CC.
 
@@ -19,6 +18,10 @@ along with GNU CC; see the file COPYING.  If not, write to
 the Free Software Foundation, 59 Temple Place - Suite 330,
 Boston, MA 02111-1307, USA.  */
 
-#include <arm/xm-arm.h>
-#include <xm-linux.h>
+/* gas supports unaligned data.  */
+#define UNALIGNED_DOUBLE_INT_ASM_OP ".uaxword"
+#define UNALIGNED_INT_ASM_OP	".uaword"
+#define UNALIGNED_SHORT_ASM_OP	".uahalf"
 
+/* defaults.h will define DWARF2_UNWIND_INFO for us.  */
+#undef DWARF2_UNWIND_INFO

gcc/config/sparc/t-elf

@@ -0,0 +1,39 @@
+# we need to supply our own assembly versions of libgcc1.c files,
+# since the user may not have native 'cc' available
+
+CROSS_LIBGCC1 = libgcc1-asm.a
+LIB1ASMSRC = sparc/lb1spc.asm
+LIB1ASMFUNCS = _mulsi3 _divsi3 _modsi3
+
+# crt0 is built elsewhere
+LIBGCC1_TEST =
+
+# These are really part of libgcc1, but this will cause them to be
+# built correctly, so...
+
+LIB2FUNCS_EXTRA = fp-bit.c dp-bit.c
+
+dp-bit.c: $(srcdir)/config/fp-bit.c
+	cat $(srcdir)/config/fp-bit.c > dp-bit.c
+
+fp-bit.c: $(srcdir)/config/fp-bit.c
+	echo '#define FLOAT' > fp-bit.c
+	cat $(srcdir)/config/fp-bit.c >> fp-bit.c
+
+# MULTILIB_OPTIONS should have msparclite too, but we'd have to make
+# gas build...
+#MULTILIB_OPTIONS = msoft-float mcpu=v8
+MULTILIB_OPTIONS = msoft-float
+#MULTILIB_DIRNAMES = soft v8
+MULTILIB_DIRNAMES = soft
+#MULTILIB_MATCHES = msoft-float=mno-fpu mcpu?v8=mv8
+MULTILIB_MATCHES = msoft-float=mno-fpu
+
+LIBGCC = stmp-multilib
+INSTALL_LIBGCC = install-multilib
+
+# Assemble startup files.
+crti.o: $(srcdir)/config/sparc/sol2-ci.asm $(GCC_PASSES)
+	$(GCC_FOR_TARGET) -c -o crti.o -x assembler $(srcdir)/config/sparc/sol2-ci.asm
+crtn.o: $(srcdir)/config/sparc/sol2-cn.asm $(GCC_PASSES)
+	$(GCC_FOR_TARGET) -c -o crtn.o -x assembler $(srcdir)/config/sparc/sol2-cn.asm

gcc/config/sparc/t-halos

@@ -0,0 +1,2 @@
+# For a native HALOS compile, we need to set -e1 for the assembler
+AS=as -e1

gcc/config/sparc/xm-netbsd.h

@@ -1,4 +0,0 @@
-/* Configuration for GCC for Sun SPARC running NetBSD as host.  */
-
-#include <sparc/xm-sparc.h>
-#include <xm-netbsd.h>

gcc/config/sparc/xm-pbd.h

@@ -1,13 +0,0 @@
-/* Host environment for the tti "Unicom" PBB 68020 boards */
-
-#include "sparc/xm-sparc.h"
-
-#define USG
-#define bcopy(a,b,c) memcpy (b,a,c)
-#define bzero(a,b) memset (a,0,b)
-#define bcmp(a,b,c) memcmp (a,b,c)
-
-#ifndef __GNUC__
-#define USE_C_ALLOCA
-#endif
-

gcc/config/sparc/xm-sp64.h

@@ -1,6 +1,5 @@
-/* Configuration for GCC for Intel i386 running Linux.
-   Copyright (C) 1993, 1994, 1995 Free Software Foundation, Inc.
-   Contributed by H.J. Lu (hjl@nynexst.com)
+/* Configuration for GCC for Sparc v9 running 64-bit native.
+   Copyright (C) 1997 Free Software Foundation, Inc.
 
 This file is part of GNU CC.
 
@@ -19,6 +18,8 @@ along with GNU CC; see the file COPYING.  If not, write to
 the Free Software Foundation, 59 Temple Place - Suite 330,
 Boston, MA 02111-1307, USA.  */
 
-#include <i386/xm-i386.h>
-#include <xm-linux.h>
+#include <sparc/xm-sparc.h>
 
+/* This describes the machine the compiler is hosted on.  */
+#undef HOST_BITS_PER_LONG
+#define HOST_BITS_PER_LONG 64

gcc/config/v850/t-v850

@@ -0,0 +1,54 @@
+# CYGNUS LOCAL entire file v850/law
+CROSS_LIBGCC1 = libgcc1-asm.a
+LIB1ASMSRC = v850/lib1funcs.asm
+LIB1ASMFUNCS	= _mulsi3 \
+		  _divsi3 \
+		  _udivsi3 \
+		  _modsi3 \
+		  _umodsi3 \
+		  _save_2 \
+		  _save_20 \
+		  _save_21 \
+		  _save_22 \
+		  _save_23 \
+		  _save_24 \
+		  _save_25 \
+		  _save_26 \
+		  _save_27 \
+		  _save_28 \
+		  _save_29 \
+		  _save_2c \
+		  _save_20c \
+		  _save_21c \
+		  _save_22c \
+		  _save_23c \
+		  _save_24c \
+		  _save_25c \
+		  _save_26c \
+		  _save_27c \
+		  _save_28c \
+		  _save_29c \
+		  _save_31c \
+		  _save_varargs \
+		  _save_interrupt \
+		  _save_all_interrupt
+	
+
+# These are really part of libgcc1, but this will cause them to be
+# built correctly, so...
+
+LIB2FUNCS_EXTRA = fp-bit.c dp-bit.c
+
+dp-bit.c: $(srcdir)/config/fp-bit.c
+	echo '#ifdef __LITTLE_ENDIAN__' > dp-bit.c
+	echo '#define FLOAT_BIT_ORDER_MISMATCH' >>dp-bit.c
+	echo '#endif' 		>> dp-bit.c
+	cat $(srcdir)/config/fp-bit.c >> dp-bit.c
+
+fp-bit.c: $(srcdir)/config/fp-bit.c
+	echo '#define FLOAT' > fp-bit.c
+	echo '#ifdef __LITTLE_ENDIAN__' >> fp-bit.c
+	echo '#define FLOAT_BIT_ORDER_MISMATCH' >>fp-bit.c
+	echo '#endif' 		>> fp-bit.c
+	cat $(srcdir)/config/fp-bit.c >> fp-bit.c
+#END CYGNUS LOCAL

gcc/config/v850/xm-v850.h

@@ -1,5 +1,7 @@
-/* Configuration for GNU C-compiler for AMD Am29000 processor. 
-   Copyright (C) 1987, 1988, 1993 Free Software Foundation, Inc.
+/* CYGNUS LOCAL entire file v850/law */
+/* Configuration for NEC V850. 
+   Copyright (C) 1996 Free Software Foundation, Inc.
+   Contributed by Cygnus Support.
 
 This file is part of GNU CC.
 
@@ -29,15 +31,21 @@ Boston, MA 02111-1307, USA.  */
 #define HOST_BITS_PER_LONG 32
 #define HOST_BITS_PER_LONGLONG 64
 
-#define HOST_WORDS_BIG_ENDIAN
-
-/* target machine dependencies.
-   tm.h is a symbolic link to the actual target specific file.   */
-#include "tm.h"
-
 /* Arguments to use with `exit'.  */
 #define SUCCESS_EXIT_CODE 0
 #define FATAL_EXIT_CODE 33
 
-/* Ultra is V7, which is closest to USG.  */
-#define USG
+#ifdef __v850__
+#ifndef __STDC__
+extern char *malloc (), *realloc (), *calloc ();
+#else
+extern void *malloc (), *realloc (), *calloc ();
+#endif
+extern void free ();
+#endif
+
+/* target machine dependencies.
+   tm.h is a symbolic link to the actual target specific file.   */
+
+#include "tm.h"
+/* END CYGNUS LOCAL */

gcc/config/vax/x-vax

@@ -1,3 +0,0 @@
-# If compiling GCC with the Unix assembler, -J will handle a large function.
-# With GAS, it should have no effect.
-X_CPPFLAGS = -J

gcc/config/vax/xm-vaxv.h

@@ -1,7 +0,0 @@
-/* Config file for Vax running system V.  */
-
-#define USG
-
-#define bcopy(a,b,c) memcpy (b,a,c)
-#define bzero(a,b) memset (a,0,b)
-#define bcmp(a,b,c) memcmp (a,b,c)

gcc/config/xm-alloca.h

@@ -0,0 +1,4 @@
+/* If not compiled with GNU C, use the portable alloca.  */
+#ifndef __GNUC__
+#define USE_C_ALLOCA
+#endif

gcc/config/xm-freebsd.h

@@ -1,33 +0,0 @@
-/* Configuration for GNU C-compiler for hosts running FreeBSD.
-   Copyright (C) 1994, 1995 Free Software Foundation, Inc.
-
-This file is part of GNU CC.
-
-GNU CC is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2, or (at your option)
-any later version.
-
-GNU CC is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with GNU CC; see the file COPYING.  If not, write to
-the Free Software Foundation, 59 Temple Place - Suite 330,
-Boston, MA 02111-1307, USA.  */
-
-/* This file defines machine-independent things specific to a host
-   running FreeBSD.  This file should not be specified as $xm_file itself;
-   instead $xm_file should be CPU/xm-freebsd.h, which should include both
-   CPU/xm-CPU.h and this file xm-freebsd.h.  */
-   
-/* FreeBSD has strerror.  */
-#define HAVE_STRERROR
-
-/* We have _sys_siglist, but the declaration in <signal.h> conflicts with
-   the declarations in collect2.c and mips-tfile.c, so disable the declarations
-   in those files.  */
-
-#define DONT_DECLARE_SYS_SIGLIST

gcc/config/xm-linux.h

@@ -1,47 +0,0 @@
-/* Configuration for GCC for Intel i386 running Linux.
-   Copyright (C) 1995, 1996, 1997 Free Software Foundation, Inc.
-   Contributed by H.J. Lu (hjl@nynexst.com)
-
-This file is part of GNU CC.
-
-GNU CC is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2, or (at your option)
-any later version.
-
-GNU CC is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with GNU CC; see the file COPYING.  If not, write to
-the Free Software Foundation, 59 Temple Place - Suite 330,
-Boston, MA 02111-1307, USA.  */
-
-#undef  HAVE_VPRINTF
-#define HAVE_VPRINTF
-
-#undef  HAVE_STRERROR
-#define HAVE_STRERROR
-
-#undef  HAVE_POPEN
-#define HAVE_POPEN
-
-#undef  POSIX
-#define POSIX
-
-#undef  DONT_DECLARE_SYS_SIGLIST
-#define DONT_DECLARE_SYS_SIGLIST
-
-/* We do have one, but I'd like to use the one come with gcc since
-   we have been doing that for a long time with USG defined.  H.J. */
-#define NO_STAB_H
-
-#undef BSTRING
-#define BSTRING
-#undef bcmp
-#undef bcopy
-#undef bzero
-#undef index
-#undef rindex

gcc/config/xm-netbsd.h

@@ -1,27 +0,0 @@
-/* Configuration for GNU C-compiler for hosts running NetBSD.
-   Copyright (C) 1995 Free Software Foundation, Inc.
-
-This file is part of GNU CC.
-
-GNU CC is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2, or (at your option)
-any later version.
-
-GNU CC is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with GNU CC; see the file COPYING.  If not, write to
-the Free Software Foundation, 59 Temple Place - Suite 330,
-Boston, MA 02111-1307, USA.  */
-
-/* This file defines machine-independent things specific to a host
-   running NetBSD.  This file should not be specified as $xm_file itself;
-   instead $xm_file should be CPU/xm-netbsd.h, which should include both
-   CPU/xm-CPU.h and this file xm-netbsd.h.  */
-   
-#define HAVE_STRERROR
-#define HAVE_VPRINTF

gcc/config/xm-siglist.h

@@ -0,0 +1,6 @@
+/* Some systems provide no sys_siglist, but do offer the same data under
+   another name.  */
+
+#define sys_siglist _sys_siglist
+#undef SYS_SIGLIST_DECLARED
+#define SYS_SIGLIST_DECLARED

gcc/config/xm-std32.h

@@ -0,0 +1,34 @@
+/* Configuration for GNU C-compiler for standard 32-bit host machine.
+   Copyright (C) 1997 Free Software Foundation, Inc.
+
+This file is part of GNU CC.
+
+GNU CC is free software; you can redistribute it and/or modify
+it under the terms of the GNU General Public License as published by
+the Free Software Foundation; either version 2, or (at your option)
+any later version.
+
+GNU CC is distributed in the hope that it will be useful,
+but WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+GNU General Public License for more details.
+
+You should have received a copy of the GNU General Public License
+along with GNU CC; see the file COPYING.  If not, write to
+the Free Software Foundation, 59 Temple Place - Suite 330,
+Boston, MA 02111-1307, USA.  */
+
+/* #defines that need visibility everywhere.  */
+#define FALSE 0
+#define TRUE 1
+
+/* This describes the machine the compiler is hosted on.  */
+#define HOST_BITS_PER_CHAR 8
+#define HOST_BITS_PER_SHORT 16
+#define HOST_BITS_PER_INT 32
+#define HOST_BITS_PER_LONG 32
+#define HOST_BITS_PER_LONGLONG 64
+
+/* Arguments to use with `exit'.  */
+#define SUCCESS_EXIT_CODE 0
+#define FATAL_EXIT_CODE 33

gcc/config/xm-svr4.h

@@ -1,35 +0,0 @@
-/* Configuration for GNU C-compiler for hosts running System V Release 4
-   Copyright (C) 1988 Free Software Foundation, Inc.
-
-This file is part of GNU CC.
-
-GNU CC is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2, or (at your option)
-any later version.
-
-GNU CC is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with GNU CC; see the file COPYING.  If not, write to
-the Free Software Foundation, 59 Temple Place - Suite 330,
-Boston, MA 02111-1307, USA.  */
-
-#define bcopy(src,dst,len) memcpy ((dst),(src),(len))
-#define bzero(dst,len) memset ((dst),0,(len))
-#define bcmp(left,right,len) memcmp ((left),(right),(len))
-
-#define rindex strrchr
-#define index strchr
-
-#define USG
-#define HAVE_VPRINTF
-
-#define POSIX
-
-/* SVR4 provides no sys_siglist,
-   but does offer the same data under another name.  */
-#define sys_siglist _sys_siglist

gcc/cp/NEWS

@@ -0,0 +1,139 @@
+*** Changes since G++ version 2.7.2:
+
+* A public review copy of the December 1996 Draft of the ANSI C++
+  proto-standard is now available. See
+
+	http://www.cygnus.com/misc/wp/
+
+  for more information.
+
+* Default function arguments in templates will not be evaluated (or
+  checked for semantic validity) unless they are needed.
+
+* The -ftemplate-depth-NN flag can be used to increase the maximum
+  recursive template instantiation depth, defaulting to 17. If you need
+  to use this flag, the compiler will tell you.
+
+* The internal interface between RTTI-using code and the RTTI support
+  library has changed, so code that uses dynamic_cast should be
+  recompiled. The RTTI support library has moved from libstdc++ to
+  libgcc, so you no longer need to link against libstdc++ for a program
+  that doesn't use the "hosted" library.
+
+* bool is now always the same size as another built-in type. Previously,
+  a 64-bit RISC target using a 32-bit ABI would have 32-bit pointers and a
+  64-bit bool. This should only affect Irix 6, which was not supported in
+  2.7.2.
+
+* new (nothrow) is now supported.
+
+* A flag -Weffc++ has been added for violations of some of the style 
+  guidelines in Scott Meyers' _Effective C++_ books.
+
+* On ELF systems, duplicate copies of symbols with 'initialized common'
+  linkage (such as template instantiations, vtables, and extern inlines)
+  will now be discarded by the GNU linker, so you don't need to use -frepo.
+  This support requires GNU ld from binutils 2.8 or later.
+
+* Partial specialization of class templates is now supported.
+
+* The overload resolution code has been rewritten to conform to the latest
+  C++ Working Paper.  Built-in operators are now considered as candidates
+  in operator overload resolution.  Function template overloading chooses
+  the more specialized template, and handles base classes in type deduction
+  and guiding declarations properly.  In this release the old code can
+  still be selected with -fno-ansi-overloading, although this is not
+  supported and will be removed in a future release.
+
+* RTTI support has been rewritten to work properly and is now on by default.
+  This means code that uses virtual functions will have a modest space
+  overhead.  You can use the -fno-rtti flag to disable RTTI support.
+
+* Synthesized destructors are no longer made virtual just because the class
+  already has virtual functions, only if they override a virtual destructor
+  in a base class.  The compiler will warn if this affects your code.
+
+* The g++ driver no longer links with libg++ by default; it is now
+  functionally identical to the c++ driver.
+
+* (void *)0 is no longer considered a null pointer constant; NULL in
+  <stddef.h> is now defined as __null, a magic constant of type (void *)
+  normally, or (size_t) with -ansi.
+
+* The new 'template <>' specialization syntax is now accepted and ignored.
+
+* The name of a class is now implicitly declared in its own scope; A::A
+  refers to A.
+
+* g++ now uses a new implementation of templates. The basic idea is that
+  now templates are minimally parsed when seen and then expanded later.
+  This allows conformant early name binding and instantiation controls,
+  since instantiations no longer have to go through the parser.
+
+  What you get:
+
+     + Inlining of template functions works without any extra effort or
+       modifications.
+     + Instantiations of class templates and methods defined in the class
+       body are deferred until they are actually needed (unless
+       -fexternal-templates is specified).
+     + Nested types in class templates work.
+     + Static data member templates work.
+
+  Possible problems:
+
+     + Types and class templates used in templates must be declared
+       first, or the compiler will assume they are not types, and fail.
+     + Similarly, nested types of template type parameters must be tagged
+       with the 'typename' keyword.  In many cases, the compiler will tell
+       you where you need to add 'typename'.
+     + Syntax errors in templates that are never instantiated will now be
+       diagnosed.
+
+* Synthesized methods are now emitted in any translation units that need
+  an out-of-line copy. They are no longer affected by #pragma interface
+  or #pragma implementation.
+
+* Local classes are now supported.
+
+* -Wall no longer implies -W.
+  The new warning flag, -Wsign-compare, included in -Wall, warns about
+  dangerous comparisons of signed and unsigned values. Only the flag is
+  new; it was previously part of -W.
+
+* The new flag, -fno-weak, disables the use of weak symbols.
+
+* __attribute__ can now be attached to types as well as declarations.
+
+* -Woverloaded-virtual now warns if a virtual function in a base class is
+  hidden in a derived class, rather than warning about virtual functions
+  being overloaded (even if all of the inherited signatures are
+  overridden) as it did before.
+
+* The compiler no longer emits a warning if an ellipsis is used as a
+  function's argument list.
+
+* Exception handling support has been significantly improved and is on by
+  default.  This can result in significant runtime overhead.  You can turn
+  it off with -fno-exceptions.
+
+* Definition of nested types outside of their containing class is now
+  supported. Use the following source code, as an example.
+
+       struct A {
+              struct B;
+              B* bp;
+       };
+
+       struct A::B {
+              int member;
+       };
+
+* Explicit instantiation of template constructors and destructors is now
+  supported. Use the following source code, as an example.
+
+       template A<int>::A(const A&);
+
+* On the HPPA, some classes that do not define a copy constructor
+  will be passed and returned in memory again so that functions
+  returning those types can be inlined.

gcc/cp/parse.h

@@ -1,91 +0,0 @@
-typedef union {long itype; tree ttype; char *strtype; enum tree_code code; flagged_type_tree ftype; } YYSTYPE;
-#define	IDENTIFIER	258
-#define	TYPENAME	259
-#define	SELFNAME	260
-#define	SCSPEC	261
-#define	TYPESPEC	262
-#define	CV_QUALIFIER	263
-#define	CONSTANT	264
-#define	STRING	265
-#define	ELLIPSIS	266
-#define	SIZEOF	267
-#define	ENUM	268
-#define	IF	269
-#define	ELSE	270
-#define	WHILE	271
-#define	DO	272
-#define	FOR	273
-#define	SWITCH	274
-#define	CASE	275
-#define	DEFAULT	276
-#define	BREAK	277
-#define	CONTINUE	278
-#define	RETURN	279
-#define	GOTO	280
-#define	ASM_KEYWORD	281
-#define	GCC_ASM_KEYWORD	282
-#define	TYPEOF	283
-#define	ALIGNOF	284
-#define	SIGOF	285
-#define	ATTRIBUTE	286
-#define	EXTENSION	287
-#define	LABEL	288
-#define	REALPART	289
-#define	IMAGPART	290
-#define	AGGR	291
-#define	VISSPEC	292
-#define	DELETE	293
-#define	NEW	294
-#define	THIS	295
-#define	OPERATOR	296
-#define	CXX_TRUE	297
-#define	CXX_FALSE	298
-#define	NAMESPACE	299
-#define	TYPENAME_KEYWORD	300
-#define	USING	301
-#define	LEFT_RIGHT	302
-#define	TEMPLATE	303
-#define	TYPEID	304
-#define	DYNAMIC_CAST	305
-#define	STATIC_CAST	306
-#define	REINTERPRET_CAST	307
-#define	CONST_CAST	308
-#define	SCOPE	309
-#define	EMPTY	310
-#define	PTYPENAME	311
-#define	NSNAME	312
-#define	THROW	313
-#define	ASSIGN	314
-#define	OROR	315
-#define	ANDAND	316
-#define	MIN_MAX	317
-#define	EQCOMPARE	318
-#define	ARITHCOMPARE	319
-#define	LSHIFT	320
-#define	RSHIFT	321
-#define	POINTSAT_STAR	322
-#define	DOT_STAR	323
-#define	UNARY	324
-#define	PLUSPLUS	325
-#define	MINUSMINUS	326
-#define	HYPERUNARY	327
-#define	PAREN_STAR_PAREN	328
-#define	POINTSAT	329
-#define	TRY	330
-#define	CATCH	331
-#define	TYPENAME_ELLIPSIS	332
-#define	PRE_PARSED_FUNCTION_DECL	333
-#define	EXTERN_LANG_STRING	334
-#define	ALL	335
-#define	PRE_PARSED_CLASS_DECL	336
-#define	DEFARG	337
-#define	DEFARG_MARKER	338
-#define	TYPENAME_DEFN	339
-#define	IDENTIFIER_DEFN	340
-#define	PTYPENAME_DEFN	341
-#define	END_OF_LINE	342
-#define	END_OF_SAVED_INPUT	343
-
-
-extern YYSTYPE yylval;
-#define YYEMPTY		-2

gcc/cstamp-h.in

@@ -1 +0,0 @@
-timestamp

gcc/dyn-string.c

@@ -0,0 +1,100 @@
+/* An abstract string datatype.
+   Copyright (C) 1998 Free Software Foundation, Inc.
+   Contributed by Mark Mitchell (mark@markmitchell.com).
+
+   This file is part of GNU CC.
+   
+   GNU CC is free software; you can redistribute it and/or modify it
+   under the terms of the GNU General Public License as published by
+   the Free Software Foundation; either version 2, or (at your option)
+   any later version.
+
+   GNU CC is distributed in the hope that it will be useful, but
+   WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+   General Public License for more details.
+
+   You should have received a copy of the GNU General Public License
+   along with GNU CC; see the file COPYING.  If not, write to the Free
+   Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA.  */
+
+#include "config.h"
+#include "system.h"
+#include "gansidecl.h"
+#include "dyn-string.h"
+
+extern char *xmalloc ();
+extern char *xrealloc ();
+
+/* Create a new dynamic string capable of holding at least SPACE
+   characters, including the terminating NUL.  If SPACE is 0, it
+   will be silently increased to 1.  */
+
+dyn_string_t 
+dyn_string_new (space)
+     int space;
+{
+  dyn_string_t result = (dyn_string_t) xmalloc (sizeof (struct dyn_string));
+ 
+  if (space == 0)
+    /* We need at least one byte in which to store the terminating
+       NUL.  */
+    space = 1;
+
+  result->allocated = space;
+  result->s = (char*) xmalloc (space);
+  result->length = 0;
+  result->s[0] = '\0';
+
+  return result;
+}
+
+/* Free the memory used by DS.  */
+
+void 
+dyn_string_delete (ds)
+     dyn_string_t ds;
+{
+  free (ds->s);
+  free (ds);
+}
+
+/* Append the NUL-terminated string S to DS, resizing DS if
+   necessary.  */
+
+dyn_string_t 
+dyn_string_append (ds, s)
+     dyn_string_t ds;
+     char *s;
+{
+  int len = strlen (s);
+  dyn_string_resize (ds, ds->length + len + 1 /* '\0' */);
+  strcpy (ds->s + ds->length, s);
+  ds->length += len;
+
+  return ds;
+}
+
+/* Increase the capacity of DS so that it can hold at least SPACE
+   characters, including the terminating NUL.  This function will not
+   (at present) reduce the capacity of DS.  */
+
+dyn_string_t 
+dyn_string_resize (ds, space)
+     dyn_string_t ds;
+     int space;
+{
+  int new_allocated = ds->allocated;
+
+  while (space > new_allocated)
+    new_allocated *= 2;
+    
+  if (new_allocated != ds->allocated)
+    {
+      /* We actually need more space.  */
+      ds->allocated = new_allocated;
+      ds->s = (char*) xrealloc (ds->s, ds->allocated);
+    }
+
+  return ds;
+}

gcc/dyn-string.h

@@ -0,0 +1,31 @@
+/* An abstract string datatype.
+   Copyright (C) 1998 Free Software Foundation, Inc.
+   Contributed by Mark Mitchell (mark@markmitchell.com).
+
+   This file is part of GNU CC.
+   
+   GNU CC is free software; you can redistribute it and/or modify it
+   under the terms of the GNU General Public License as published by
+   the Free Software Foundation; either version 2, or (at your option)
+   any later version.
+
+   GNU CC is distributed in the hope that it will be useful, but
+   WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+   General Public License for more details.
+
+   You should have received a copy of the GNU General Public License
+   along with GNU CC; see the file COPYING.  If not, write to the Free
+   Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA.  */
+
+typedef struct dyn_string
+{
+  int allocated; /* The amount of space allocated for the string.  */
+  int length; /* The actual length of the string.  */
+  char *s; /* The string itself, NUL-terminated.  */
+}* dyn_string_t;
+
+extern dyn_string_t dyn_string_new      PROTO((int));
+extern void dyn_string_delete           PROTO((dyn_string_t));
+extern dyn_string_t dyn_string_append   PROTO((dyn_string_t, char*));
+extern dyn_string_t dyn_string_resize   PROTO((dyn_string_t, int));