* configure.in: Add txvu support.

	* configure: Regenerate.
	* config/tc-txvu.[ch]: New files.

4 files changed, 126 insertions, 112 deletions

diff --git a/gas/.Sanitize b/gas/.Sanitize
index 0c8d0f7..641b6d9 100644
--- a/gas/.Sanitize
+++ b/gas/.Sanitize
@@ -375,6 +375,34 @@ else
 	done
 fi
 
+sky_files="ChangeLog configure.in configure"
+if ( echo $* | grep keep\-sky > /dev/null ) ; then
+	for i in $sky_files ; do
+		if test ! -d $i && (grep sanitize-sky $i > /dev/null) ; then
+			if [ -n "${verbose}" ] ; then
+				echo Keeping sky stuff in $i
+			fi
+		fi
+	done
+else
+	for i in $sky_files ; do
+		if test ! -d $i && (grep sanitize-sky $i > /dev/null) ; then
+			if [ -n "${verbose}" ] ; then
+				echo Removing traces of \"sky\" from $i...
+			fi
+			cp $i new
+			sed '/start\-sanitize\-sky/,/end-\sanitize\-sky/d' < $i > new
+			if [ -n "${safe}" -a ! -f .Recover/$i ] ; then
+				if [ -n "${verbose}" ] ; then
+					echo Caching $i in .Recover...
+				fi
+				mv $i .Recover
+			fi
+			mv new $i
+		fi
+	done
+fi
+
 for i in * ; do
 	if test ! -d $i && (grep sanitize $i > /dev/null) ; then
 		echo '***' Some mentions of Sanitize are still left in $i! 1>&2
diff --git a/gas/ChangeLog b/gas/ChangeLog
index 0e957b9..fc3dd7a 100644
--- a/gas/ChangeLog
+++ b/gas/ChangeLog
@@ -1,3 +1,11 @@
+start-sanitize-sky
+Mon Dec 22 17:57:51 1997  Doug Evans  <devans@canuck.cygnus.com>
+
+	* configure.in: Add txvu support.
+	* configure: Regenerate.
+	* config/tc-txvu.[ch]: New files.
+
+end-sanitize-sky
 Mon Dec 22 13:06:05 1997  Joel Sherrill  <joel@oarcorp.com>
 
         * configure.in (i386*-go32-rtems*): Fix to be the same as
diff --git a/gas/configure b/gas/configure
index f10f7e1..aca4e55 100755
--- a/gas/configure
+++ b/gas/configure
@@ -1083,7 +1083,10 @@ if eval "test \"`echo '$''{'ac_cv_path_LD'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   case "$LD" in
-  "")
+  /*)
+  ac_cv_path_LD="$LD" # Let the user override the test with a path.
+  ;;
+  *)
   IFS="${IFS= 	}"; ac_save_ifs="$IFS"; IFS="${IFS}:"
   for ac_dir in $PATH; do
     test -z "$ac_dir" && ac_dir=.
@@ -1101,9 +1104,6 @@ else
   done
   IFS="$ac_save_ifs"
   ;;
-  *)
-  ac_cv_path_LD="$LD" # Let the user override the test with a path.
-  ;;
 esac
 fi
 
@@ -1523,6 +1523,11 @@ EOF
 # start-sanitize-tic80
       tic80-*-*)	    fmt=coff ;;
 # end-sanitize-tic80
+
+# start-sanitize-sky
+      txvu-*-*)		    fmt=elf bfd_gas=yes ;;
+# end-sanitize-sky
+
       v850-*-*)		    fmt=elf bfd_gas=yes ;;
 
 # start-sanitize-v850e
@@ -1949,7 +1954,7 @@ EOF
 # Extract the first word of "gcc", so it can be a program name with args.
 set dummy gcc; ac_word=$2
 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
-echo "configure:1953: checking for $ac_word" >&5
+echo "configure:1958: checking for $ac_word" >&5
 if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -1978,7 +1983,7 @@ if test -z "$CC"; then
   # Extract the first word of "cc", so it can be a program name with args.
 set dummy cc; ac_word=$2
 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
-echo "configure:1982: checking for $ac_word" >&5
+echo "configure:1987: checking for $ac_word" >&5
 if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -2026,7 +2031,7 @@ fi
 fi
 
 echo $ac_n "checking whether the C compiler ($CC $CFLAGS $LDFLAGS) works""... $ac_c" 1>&6
-echo "configure:2030: checking whether the C compiler ($CC $CFLAGS $LDFLAGS) works" >&5
+echo "configure:2035: checking whether the C compiler ($CC $CFLAGS $LDFLAGS) works" >&5
 
 ac_ext=c
 # CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
@@ -2036,11 +2041,11 @@ ac_link='${CC-cc} -o conftest $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS
 cross_compiling=$ac_cv_prog_cc_cross
 
 cat > conftest.$ac_ext <<EOF
-#line 2040 "configure"
+#line 2045 "configure"
 #include "confdefs.h"
 main(){return(0);}
 EOF
-if { (eval echo configure:2044: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
+if { (eval echo configure:2049: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
   ac_cv_prog_cc_works=yes
   # If we can't run a trivial program, we are probably using a cross compiler.
   if (./conftest; exit) 2>/dev/null; then
@@ -2060,12 +2065,12 @@ if test $ac_cv_prog_cc_works = no; then
   { echo "configure: error: installation or configuration problem: C compiler cannot create executables." 1>&2; exit 1; }
 fi
 echo $ac_n "checking whether the C compiler ($CC $CFLAGS $LDFLAGS) is a cross-compiler""... $ac_c" 1>&6
-echo "configure:2064: checking whether the C compiler ($CC $CFLAGS $LDFLAGS) is a cross-compiler" >&5
+echo "configure:2069: checking whether the C compiler ($CC $CFLAGS $LDFLAGS) is a cross-compiler" >&5
 echo "$ac_t""$ac_cv_prog_cc_cross" 1>&6
 cross_compiling=$ac_cv_prog_cc_cross
 
 echo $ac_n "checking whether we are using GNU C""... $ac_c" 1>&6
-echo "configure:2069: checking whether we are using GNU C" >&5
+echo "configure:2074: checking whether we are using GNU C" >&5
 if eval "test \"`echo '$''{'ac_cv_prog_gcc'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -2074,7 +2079,7 @@ else
   yes;
 #endif
 EOF
-if { ac_try='${CC-cc} -E conftest.c'; { (eval echo configure:2078: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; } | egrep yes >/dev/null 2>&1; then
+if { ac_try='${CC-cc} -E conftest.c'; { (eval echo configure:2083: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; } | egrep yes >/dev/null 2>&1; then
   ac_cv_prog_gcc=yes
 else
   ac_cv_prog_gcc=no
@@ -2089,7 +2094,7 @@ if test $ac_cv_prog_gcc = yes; then
   ac_save_CFLAGS="$CFLAGS"
   CFLAGS=
   echo $ac_n "checking whether ${CC-cc} accepts -g""... $ac_c" 1>&6
-echo "configure:2093: checking whether ${CC-cc} accepts -g" >&5
+echo "configure:2098: checking whether ${CC-cc} accepts -g" >&5
 if eval "test \"`echo '$''{'ac_cv_prog_cc_g'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -2122,7 +2127,7 @@ do
 # Extract the first word of "$ac_prog", so it can be a program name with args.
 set dummy $ac_prog; ac_word=$2
 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
-echo "configure:2126: checking for $ac_word" >&5
+echo "configure:2131: checking for $ac_word" >&5
 if eval "test \"`echo '$''{'ac_cv_prog_YACC'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -2154,7 +2159,7 @@ test -n "$YACC" || YACC="yacc"
 # Extract the first word of "flex", so it can be a program name with args.
 set dummy flex; ac_word=$2
 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
-echo "configure:2158: checking for $ac_word" >&5
+echo "configure:2163: checking for $ac_word" >&5
 if eval "test \"`echo '$''{'ac_cv_prog_LEX'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -2187,7 +2192,7 @@ then
   *) ac_lib=l ;;
   esac
   echo $ac_n "checking for yywrap in -l$ac_lib""... $ac_c" 1>&6
-echo "configure:2191: checking for yywrap in -l$ac_lib" >&5
+echo "configure:2196: checking for yywrap in -l$ac_lib" >&5
 ac_lib_var=`echo $ac_lib'_'yywrap | sed 'y%./+-%__p_%'`
 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
@@ -2195,7 +2200,7 @@ else
   ac_save_LIBS="$LIBS"
 LIBS="-l$ac_lib  $LIBS"
 cat > conftest.$ac_ext <<EOF
-#line 2199 "configure"
+#line 2204 "configure"
 #include "confdefs.h"
 /* Override any gcc2 internal prototype to avoid an error.  */
 /* We use char because int might match the return type of a gcc2
@@ -2206,7 +2211,7 @@ int main() {
 yywrap()
 ; return 0; }
 EOF
-if { (eval echo configure:2210: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
+if { (eval echo configure:2215: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
   rm -rf conftest*
   eval "ac_cv_lib_$ac_lib_var=yes"
 else
@@ -2229,7 +2234,7 @@ fi
 fi
 
 echo $ac_n "checking how to run the C preprocessor""... $ac_c" 1>&6
-echo "configure:2233: checking how to run the C preprocessor" >&5
+echo "configure:2238: checking how to run the C preprocessor" >&5
 # On Suns, sometimes $CPP names a directory.
 if test -n "$CPP" && test -d "$CPP"; then
   CPP=
@@ -2244,13 +2249,13 @@ else
   # On the NeXT, cc -E runs the code through the compiler's parser,
   # not just through cpp.
   cat > conftest.$ac_ext <<EOF
-#line 2248 "configure"
+#line 2253 "configure"
 #include "confdefs.h"
 #include <assert.h>
 Syntax Error
 EOF
 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
-{ (eval echo configure:2254: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
+{ (eval echo configure:2259: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
 ac_err=`grep -v '^ *+' conftest.out`
 if test -z "$ac_err"; then
   :
@@ -2261,13 +2266,13 @@ else
   rm -rf conftest*
   CPP="${CC-cc} -E -traditional-cpp"
   cat > conftest.$ac_ext <<EOF
-#line 2265 "configure"
+#line 2270 "configure"
 #include "confdefs.h"
 #include <assert.h>
 Syntax Error
 EOF
 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
-{ (eval echo configure:2271: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
+{ (eval echo configure:2276: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
 ac_err=`grep -v '^ *+' conftest.out`
 if test -z "$ac_err"; then
   :
@@ -2290,7 +2295,7 @@ fi
 echo "$ac_t""$CPP" 1>&6
 
 echo $ac_n "checking lex output file root""... $ac_c" 1>&6
-echo "configure:2294: checking lex output file root" >&5
+echo "configure:2299: checking lex output file root" >&5
 if eval "test \"`echo '$''{'ac_cv_prog_lex_root'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -2311,7 +2316,7 @@ echo "$ac_t""$ac_cv_prog_lex_root" 1>&6
 LEX_OUTPUT_ROOT=$ac_cv_prog_lex_root
 
 echo $ac_n "checking whether yytext is a pointer""... $ac_c" 1>&6
-echo "configure:2315: checking whether yytext is a pointer" >&5
+echo "configure:2320: checking whether yytext is a pointer" >&5
 if eval "test \"`echo '$''{'ac_cv_prog_lex_yytext_pointer'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -2323,14 +2328,14 @@ echo 'extern char *yytext;' >>$LEX_OUTPUT_ROOT.c
 ac_save_LIBS="$LIBS"
 LIBS="$LIBS $LEXLIB"
 cat > conftest.$ac_ext <<EOF
-#line 2327 "configure"
+#line 2332 "configure"
 #include "confdefs.h"
 `cat $LEX_OUTPUT_ROOT.c`
 int main() {
 
 ; return 0; }
 EOF
-if { (eval echo configure:2334: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
+if { (eval echo configure:2339: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
   rm -rf conftest*
   ac_cv_prog_lex_yytext_pointer=yes
 else
@@ -2353,7 +2358,7 @@ fi
 
 
 echo $ac_n "checking whether to enable maintainer-specific portions of Makefiles""... $ac_c" 1>&6
-echo "configure:2357: checking whether to enable maintainer-specific portions of Makefiles" >&5
+echo "configure:2362: checking whether to enable maintainer-specific portions of Makefiles" >&5
     # Check whether --enable-maintainer-mode or --disable-maintainer-mode was given.
 if test "${enable_maintainer_mode+set}" = set; then
   enableval="$enable_maintainer_mode"
@@ -2371,19 +2376,19 @@ fi
   
 
 echo $ac_n "checking for Cygwin32 environment""... $ac_c" 1>&6
-echo "configure:2375: checking for Cygwin32 environment" >&5
+echo "configure:2380: checking for Cygwin32 environment" >&5
 if eval "test \"`echo '$''{'am_cv_cygwin32'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 2380 "configure"
+#line 2385 "configure"
 #include "confdefs.h"
 
 int main() {
-return __CYGWIN32__;
+int main () { return __CYGWIN32__; }
 ; return 0; }
 EOF
-if { (eval echo configure:2387: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:2392: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   am_cv_cygwin32=yes
 else
@@ -2399,44 +2404,13 @@ fi
 echo "$ac_t""$am_cv_cygwin32" 1>&6
 CYGWIN32=
 test "$am_cv_cygwin32" = yes && CYGWIN32=yes
-echo $ac_n "checking for Mingw32 environment""... $ac_c" 1>&6
-echo "configure:2404: checking for Mingw32 environment" >&5
-if eval "test \"`echo '$''{'am_cv_mingw32'+set}'`\" = set"; then
-  echo $ac_n "(cached) $ac_c" 1>&6
-else
-  cat > conftest.$ac_ext <<EOF
-#line 2409 "configure"
-#include "confdefs.h"
-
-int main() {
-return __MINGW32__;
-; return 0; }
-EOF
-if { (eval echo configure:2416: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
-  rm -rf conftest*
-  am_cv_mingw32=yes
-else
-  echo "configure: failed program was:" >&5
-  cat conftest.$ac_ext >&5
-  rm -rf conftest*
-  am_cv_mingw32=no
-fi
-rm -f conftest*
-rm -f conftest*
-fi
-
-echo "$ac_t""$am_cv_mingw32" 1>&6
-MINGW32=
-test "$am_cv_mingw32" = yes && MINGW32=yes
-
 
 echo $ac_n "checking for executable suffix""... $ac_c" 1>&6
-echo "configure:2435: checking for executable suffix" >&5
+echo "configure:2410: checking for executable suffix" >&5
 if eval "test \"`echo '$''{'am_cv_exeext'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
-  
-if test "$CYGWIN32" = yes -o "$MINGW32" = yes; then
+  if test "$CYGWIN32" = yes; then
 am_cv_exeext=.exe
 else
 cat > am_c_test.c << 'EOF'
@@ -2460,17 +2434,17 @@ for ac_hdr in string.h stdlib.h memory.h strings.h unistd.h stdarg.h varargs.h e
 do
 ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
-echo "configure:2464: checking for $ac_hdr" >&5
+echo "configure:2438: checking for $ac_hdr" >&5
 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 2469 "configure"
+#line 2443 "configure"
 #include "confdefs.h"
 #include <$ac_hdr>
 EOF
 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
-{ (eval echo configure:2474: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
+{ (eval echo configure:2448: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
 ac_err=`grep -v '^ *+' conftest.out`
 if test -z "$ac_err"; then
   rm -rf conftest*
@@ -2500,7 +2474,7 @@ done
 # Put this here so that autoconf's "cross-compiling" message doesn't confuse
 # people who are not cross-compiling but are compiling cross-assemblers.
 echo $ac_n "checking whether compiling a cross-assembler""... $ac_c" 1>&6
-echo "configure:2504: checking whether compiling a cross-assembler" >&5
+echo "configure:2478: checking whether compiling a cross-assembler" >&5
 if test "${host}" = "${target}"; then
   cross_gas=no
 else
@@ -2515,19 +2489,19 @@ echo "$ac_t""$cross_gas" 1>&6
 # The Ultrix 4.2 mips builtin alloca declared by alloca.h only works
 # for constant arguments.  Useless!
 echo $ac_n "checking for working alloca.h""... $ac_c" 1>&6
-echo "configure:2519: checking for working alloca.h" >&5
+echo "configure:2493: checking for working alloca.h" >&5
 if eval "test \"`echo '$''{'ac_cv_header_alloca_h'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 2524 "configure"
+#line 2498 "configure"
 #include "confdefs.h"
 #include <alloca.h>
 int main() {
 char *p = alloca(2 * sizeof(int));
 ; return 0; }
 EOF
-if { (eval echo configure:2531: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
+if { (eval echo configure:2505: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
   rm -rf conftest*
   ac_cv_header_alloca_h=yes
 else
@@ -2548,12 +2522,12 @@ EOF
 fi
 
 echo $ac_n "checking for alloca""... $ac_c" 1>&6
-echo "configure:2552: checking for alloca" >&5
+echo "configure:2526: checking for alloca" >&5
 if eval "test \"`echo '$''{'ac_cv_func_alloca_works'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 2557 "configure"
+#line 2531 "configure"
 #include "confdefs.h"
 
 #ifdef __GNUC__
@@ -2576,7 +2550,7 @@ int main() {
 char *p = (char *) alloca(1);
 ; return 0; }
 EOF
-if { (eval echo configure:2580: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
+if { (eval echo configure:2554: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
   rm -rf conftest*
   ac_cv_func_alloca_works=yes
 else
@@ -2608,12 +2582,12 @@ EOF
 
 
 echo $ac_n "checking whether alloca needs Cray hooks""... $ac_c" 1>&6
-echo "configure:2612: checking whether alloca needs Cray hooks" >&5
+echo "configure:2586: checking whether alloca needs Cray hooks" >&5
 if eval "test \"`echo '$''{'ac_cv_os_cray'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 2617 "configure"
+#line 2591 "configure"
 #include "confdefs.h"
 #if defined(CRAY) && ! defined(CRAY2)
 webecray
@@ -2638,12 +2612,12 @@ echo "$ac_t""$ac_cv_os_cray" 1>&6
 if test $ac_cv_os_cray = yes; then
 for ac_func in _getb67 GETB67 getb67; do
   echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
-echo "configure:2642: checking for $ac_func" >&5
+echo "configure:2616: checking for $ac_func" >&5
 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 2647 "configure"
+#line 2621 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char $ac_func(); below.  */
@@ -2666,7 +2640,7 @@ $ac_func();
 
 ; return 0; }
 EOF
-if { (eval echo configure:2670: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
+if { (eval echo configure:2644: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
   rm -rf conftest*
   eval "ac_cv_func_$ac_func=yes"
 else
@@ -2693,7 +2667,7 @@ done
 fi
 
 echo $ac_n "checking stack direction for C alloca""... $ac_c" 1>&6
-echo "configure:2697: checking stack direction for C alloca" >&5
+echo "configure:2671: checking stack direction for C alloca" >&5
 if eval "test \"`echo '$''{'ac_cv_c_stack_direction'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -2701,7 +2675,7 @@ else
   ac_cv_c_stack_direction=0
 else
   cat > conftest.$ac_ext <<EOF
-#line 2705 "configure"
+#line 2679 "configure"
 #include "confdefs.h"
 find_stack_direction ()
 {
@@ -2720,7 +2694,7 @@ main ()
   exit (find_stack_direction() < 0);
 }
 EOF
-if { (eval echo configure:2724: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest && (./conftest; exit) 2>/dev/null
+if { (eval echo configure:2698: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest && (./conftest; exit) 2>/dev/null
 then
   ac_cv_c_stack_direction=1
 else
@@ -2742,21 +2716,21 @@ EOF
 fi
 
 echo $ac_n "checking for inline""... $ac_c" 1>&6
-echo "configure:2746: checking for inline" >&5
+echo "configure:2720: checking for inline" >&5
 if eval "test \"`echo '$''{'ac_cv_c_inline'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   ac_cv_c_inline=no
 for ac_kw in inline __inline__ __inline; do
   cat > conftest.$ac_ext <<EOF
-#line 2753 "configure"
+#line 2727 "configure"
 #include "confdefs.h"
 
 int main() {
 } $ac_kw foo() {
 ; return 0; }
 EOF
-if { (eval echo configure:2760: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:2734: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   ac_cv_c_inline=$ac_kw; break
 else
@@ -2786,12 +2760,12 @@ esac
 for ac_func in unlink remove
 do
 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
-echo "configure:2790: checking for $ac_func" >&5
+echo "configure:2764: checking for $ac_func" >&5
 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 2795 "configure"
+#line 2769 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char $ac_func(); below.  */
@@ -2814,7 +2788,7 @@ $ac_func();
 
 ; return 0; }
 EOF
-if { (eval echo configure:2818: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
+if { (eval echo configure:2792: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
   rm -rf conftest*
   eval "ac_cv_func_$ac_func=yes"
 else
@@ -2843,12 +2817,12 @@ done
 for ac_func in sbrk
 do
 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
-echo "configure:2847: checking for $ac_func" >&5
+echo "configure:2821: checking for $ac_func" >&5
 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 2852 "configure"
+#line 2826 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char $ac_func(); below.  */
@@ -2871,7 +2845,7 @@ $ac_func();
 
 ; return 0; }
 EOF
-if { (eval echo configure:2875: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
+if { (eval echo configure:2849: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
   rm -rf conftest*
   eval "ac_cv_func_$ac_func=yes"
 else
@@ -2900,12 +2874,12 @@ done
 # enough, but on some of those systems, the assert macro relies on requoting
 # working properly!
 echo $ac_n "checking for working assert macro""... $ac_c" 1>&6
-echo "configure:2904: checking for working assert macro" >&5
+echo "configure:2878: checking for working assert macro" >&5
 if eval "test \"`echo '$''{'gas_cv_assert_ok'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 2909 "configure"
+#line 2883 "configure"
 #include "confdefs.h"
 #include <assert.h>
 #include <stdio.h>
@@ -2921,7 +2895,7 @@ assert (a == b
 
 ; return 0; }
 EOF
-if { (eval echo configure:2925: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
+if { (eval echo configure:2899: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
   rm -rf conftest*
   gas_cv_assert_ok=yes
 else
@@ -2962,12 +2936,12 @@ gas_test_headers="
 "
 
 echo $ac_n "checking whether declaration is required for strstr""... $ac_c" 1>&6
-echo "configure:2966: checking whether declaration is required for strstr" >&5
+echo "configure:2940: checking whether declaration is required for strstr" >&5
 if eval "test \"`echo '$''{'gas_cv_decl_needed_strstr'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 2971 "configure"
+#line 2945 "configure"
 #include "confdefs.h"
 $gas_test_headers
 int main() {
@@ -2978,7 +2952,7 @@ x = (f) strstr;
 
 ; return 0; }
 EOF
-if { (eval echo configure:2982: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
+if { (eval echo configure:2956: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
   rm -rf conftest*
   gas_cv_decl_needed_strstr=no
 else
@@ -2999,12 +2973,12 @@ EOF
 
 
 echo $ac_n "checking whether declaration is required for malloc""... $ac_c" 1>&6
-echo "configure:3003: checking whether declaration is required for malloc" >&5
+echo "configure:2977: checking whether declaration is required for malloc" >&5
 if eval "test \"`echo '$''{'gas_cv_decl_needed_malloc'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 3008 "configure"
+#line 2982 "configure"
 #include "confdefs.h"
 $gas_test_headers
 int main() {
@@ -3015,7 +2989,7 @@ x = (f) malloc;
 
 ; return 0; }
 EOF
-if { (eval echo configure:3019: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
+if { (eval echo configure:2993: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
   rm -rf conftest*
   gas_cv_decl_needed_malloc=no
 else
@@ -3036,12 +3010,12 @@ EOF
 
 
 echo $ac_n "checking whether declaration is required for free""... $ac_c" 1>&6
-echo "configure:3040: checking whether declaration is required for free" >&5
+echo "configure:3014: checking whether declaration is required for free" >&5
 if eval "test \"`echo '$''{'gas_cv_decl_needed_free'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 3045 "configure"
+#line 3019 "configure"
 #include "confdefs.h"
 $gas_test_headers
 int main() {
@@ -3052,7 +3026,7 @@ x = (f) free;
 
 ; return 0; }
 EOF
-if { (eval echo configure:3056: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
+if { (eval echo configure:3030: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
   rm -rf conftest*
   gas_cv_decl_needed_free=no
 else
@@ -3073,12 +3047,12 @@ EOF
 
 
 echo $ac_n "checking whether declaration is required for sbrk""... $ac_c" 1>&6
-echo "configure:3077: checking whether declaration is required for sbrk" >&5
+echo "configure:3051: checking whether declaration is required for sbrk" >&5
 if eval "test \"`echo '$''{'gas_cv_decl_needed_sbrk'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 3082 "configure"
+#line 3056 "configure"
 #include "confdefs.h"
 $gas_test_headers
 int main() {
@@ -3089,7 +3063,7 @@ x = (f) sbrk;
 
 ; return 0; }
 EOF
-if { (eval echo configure:3093: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
+if { (eval echo configure:3067: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
   rm -rf conftest*
   gas_cv_decl_needed_sbrk=no
 else
@@ -3113,12 +3087,12 @@ EOF
 # for it?
 
 echo $ac_n "checking whether declaration is required for errno""... $ac_c" 1>&6
-echo "configure:3117: checking whether declaration is required for errno" >&5
+echo "configure:3091: checking whether declaration is required for errno" >&5
 if eval "test \"`echo '$''{'gas_cv_decl_needed_errno'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 3122 "configure"
+#line 3096 "configure"
 #include "confdefs.h"
 
 #ifdef HAVE_ERRNO_H
@@ -3133,7 +3107,7 @@ x = (f) errno;
 
 ; return 0; }
 EOF
-if { (eval echo configure:3137: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
+if { (eval echo configure:3111: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
   rm -rf conftest*
   gas_cv_decl_needed_errno=no
 else
@@ -3178,7 +3152,7 @@ EOF
 # Ultrix sh set writes to stderr and can't be redirected directly,
 # and sets the high bit in the cache file unless we assign to the vars.
 (set) 2>&1 |
-  case `(ac_space=' '; set) 2>&1 | grep ac_space` in
+  case `(ac_space=' '; set) 2>&1` in
   *ac_space=\ *)
     # `set' does not quote correctly, so add quotes (double-quote substitution
     # turns \\\\ into \\, and sed turns \\ into \).
@@ -3543,7 +3517,6 @@ fi; done
 
 EOF
 cat >> $CONFIG_STATUS <<EOF
-
 target_cpu_type=${target_cpu_type}
  obj_format=${obj_format}
  te_file=${te_file}
diff --git a/gas/configure.in b/gas/configure.in
index 267929a..bf79151 100644
--- a/gas/configure.in
+++ b/gas/configure.in
@@ -287,6 +287,11 @@ changequote([,])dnl
 # start-sanitize-tic80
       tic80-*-*)	    fmt=coff ;;
 # end-sanitize-tic80
+
+# start-sanitize-sky
+      txvu-*-*)		    fmt=elf bfd_gas=yes ;;
+# end-sanitize-sky
+
       v850-*-*)		    fmt=elf bfd_gas=yes ;;
 
 # start-sanitize-v850e