9 files changed, 30 insertions, 277 deletions
diff --git a/sysdeps/s390/s390-64/bsd-_setjmp.S b/sysdeps/s390/s390-64/bsd-_setjmp.S
index 58c7767f95..1417270201 100644
--- a/sysdeps/s390/s390-64/bsd-_setjmp.S
+++ b/sysdeps/s390/s390-64/bsd-_setjmp.S
@@ -1,34 +1 @@
-/* BSD `setjmp' entry point to `sigsetjmp (..., 1)'.  64 bit S/390 version.
-   Copyright (C) 2001, 2002 Free Software Foundation, Inc.
-   Contributed by Martin Schwidefsky (schwidefsky@de.ibm.com).
-   This file is part of the GNU C Library.
-
-   The GNU C Library is free software; you can redistribute it and/or
-   modify it under the terms of the GNU Lesser General Public
-   License as published by the Free Software Foundation; either
-   version 2.1 of the License, or (at your option) any later version.
-
-   The GNU C Library 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
-   Lesser General Public License for more details.
-
-   You should have received a copy of the GNU Lesser General Public
-   License along with the GNU C Library; if not, see
-   <http://www.gnu.org/licenses/>.  */
-
-/* This just does a tail-call to `__sigsetjmp (ARG, 0)'.
-   We cannot do it in C because it must be a tail-call, so frame-unwinding
-   in setjmp doesn't clobber the state restored by longjmp.  */
-
-#include <sysdep.h>
-
-ENTRY(_setjmp)
-	slgr   %r3,%r3		    /* Second argument of zero.	 */
-#ifdef PIC
-	jg     __sigsetjmp@PLT	    /* Branch to PLT of __sigsetjmp.  */
-#else
-	jg     __sigsetjmp	    /* Branch to __sigsetjmp.  */
-#endif
-END (_setjmp)
-libc_hidden_def (_setjmp)
+/* We don't need any code here since the setjmp.S file contains it.  */
diff --git a/sysdeps/s390/s390-64/bsd-setjmp.S b/sysdeps/s390/s390-64/bsd-setjmp.S
index 956e5c4968..1417270201 100644
--- a/sysdeps/s390/s390-64/bsd-setjmp.S
+++ b/sysdeps/s390/s390-64/bsd-setjmp.S
@@ -1,33 +1 @@
-/* BSD `setjmp' entry point to `sigsetjmp (..., 1)'.  64 bit S/390 version.
-   Copyright (C) 2001 Free Software Foundation, Inc.
-   Contributed by Martin Schwidefsky (schwidefsky@de.ibm.com).
-   This file is part of the GNU C Library.
-
-   The GNU C Library is free software; you can redistribute it and/or
-   modify it under the terms of the GNU Lesser General Public
-   License as published by the Free Software Foundation; either
-   version 2.1 of the License, or (at your option) any later version.
-
-   The GNU C Library 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
-   Lesser General Public License for more details.
-
-   You should have received a copy of the GNU Lesser General Public
-   License along with the GNU C Library; if not, see
-   <http://www.gnu.org/licenses/>.  */
-
-/* This just does a tail-call to `__sigsetjmp (ARG, 1)'.
-   We cannot do it in C because it must be a tail-call, so frame-unwinding
-   in setjmp doesn't clobber the state restored by longjmp.  */
-
-#include <sysdep.h>
-
-ENTRY(setjmp)
-	lghi   %r1,1		    /* Second argument of one.	*/
-#ifdef PIC
-	jg     __sigsetjmp@PLT	    /* Branch to PLT of __sigsetjmp.  */
-#else
-	jg     __sigsetjmp	    /* Branch to __sigsetjmp.  */
-#endif
-END (setjmp)
+/* We don't need any code here since the setjmp.S file contains it.  */
diff --git a/sysdeps/s390/s390-64/elf/configure.in b/sysdeps/s390/s390-64/configure.in
index 007e3838a4..235b5f03ec 100644
--- a/sysdeps/s390/s390-64/elf/configure.in
+++ b/sysdeps/s390/s390-64/configure.in
@@ -1,5 +1,5 @@
 GLIBC_PROVIDES dnl See aclocal.m4 in the top level source directory.
-# Local configure fragment for sysdeps/s390/elf.
+# Local configure fragment for sysdeps/s390.
 
 # Check for support of thread-local storage handling in assembler and
 # linker.
diff --git a/sysdeps/s390/s390-64/elf/bsd-_setjmp.S b/sysdeps/s390/s390-64/elf/bsd-_setjmp.S
deleted file mode 100644
index 1417270201..0000000000
--- a/sysdeps/s390/s390-64/elf/bsd-_setjmp.S
+++ /dev/null
@@ -1 +0,0 @@
-/* We don't need any code here since the setjmp.S file contains it.  */
diff --git a/sysdeps/s390/s390-64/elf/bsd-setjmp.S b/sysdeps/s390/s390-64/elf/bsd-setjmp.S
deleted file mode 100644
index 1417270201..0000000000
--- a/sysdeps/s390/s390-64/elf/bsd-setjmp.S
+++ /dev/null
@@ -1 +0,0 @@
-/* We don't need any code here since the setjmp.S file contains it.  */
diff --git a/sysdeps/s390/s390-64/elf/configure b/sysdeps/s390/s390-64/elf/configure
deleted file mode 100644
index e81655e0d0..0000000000
--- a/sysdeps/s390/s390-64/elf/configure
+++ /dev/null
@@ -1,127 +0,0 @@
-
-# as_fn_set_status STATUS
-# -----------------------
-# Set $? to STATUS, without forking.
-as_fn_set_status ()
-{
-  return $1
-} # as_fn_set_status
-
-# as_fn_exit STATUS
-# -----------------
-# Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
-as_fn_exit ()
-{
-  set +e
-  as_fn_set_status $1
-  exit $1
-} # as_fn_exit
-if expr a : '\(a\)' >/dev/null 2>&1 &&
-   test "X`expr 00001 : '.*\(...\)'`" = X001; then
-  as_expr=expr
-else
-  as_expr=false
-fi
-
-if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
-  as_basename=basename
-else
-  as_basename=false
-fi
-
-as_me=`$as_basename -- "$0" ||
-$as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
-	 X"$0" : 'X\(//\)$' \| \
-	 X"$0" : 'X\(/\)' \| . 2>/dev/null ||
-$as_echo X/"$0" |
-    sed '/^.*\/\([^/][^/]*\)\/*$/{
-	    s//\1/
-	    q
-	  }
-	  /^X\/\(\/\/\)$/{
-	    s//\1/
-	    q
-	  }
-	  /^X\/\(\/\).*/{
-	    s//\1/
-	    q
-	  }
-	  s/.*/./; q'`
-
-
-  as_lineno_1=$LINENO as_lineno_1a=$LINENO
-  as_lineno_2=$LINENO as_lineno_2a=$LINENO
-  eval 'test "x$as_lineno_1'$as_run'" != "x$as_lineno_2'$as_run'" &&
-  test "x`expr $as_lineno_1'$as_run' + 1`" = "x$as_lineno_2'$as_run'"' || {
-  # Blame Lee E. McMahon (1931-1989) for sed's syntax.  :-)
-  sed -n '
-    p
-    /[$]LINENO/=
-  ' <$as_myself |
-    sed '
-      s/[$]LINENO.*/&-/
-      t lineno
-      b
-      :lineno
-      N
-      :loop
-      s/[$]LINENO\([^'$as_cr_alnum'_].*\n\)\(.*\)/\2\1\2/
-      t loop
-      s/-\n.*//
-    ' >$as_me.lineno &&
-  chmod +x "$as_me.lineno" ||
-    { $as_echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2; as_fn_exit 1; }
-
-  # Don't try to exec as it changes $[0], causing all sort of problems
-  # (the dirname of $[0] is not the place where we might find the
-  # original and so on.  Autoconf is especially sensitive to this).
-  . "./$as_me.lineno"
-  # Exit status is that of the last command.
-  exit
-}
-
-# This file is generated from configure.in by Autoconf.  DO NOT EDIT!
- # Local configure fragment for sysdeps/s390/elf.
-
-# Check for support of thread-local storage handling in assembler and
-# linker.
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for s390 TLS support" >&5
-$as_echo_n "checking for s390 TLS support... " >&6; }
-if ${libc_cv_390_tls+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
-  cat > conftest.S <<\EOF
-	.section ".tdata", "awT", @progbits
-foo:	.long	25
-	.text
-	.quad	foo@TLSGD
-	.quad	foo@TLSLDM
-	.quad	foo@DTPOFF
-	.quad	foo@NTPOFF
-	.quad	foo@GOTNTPOFF
-	.quad	foo@INDNTPOFF
-	lg	%r1,foo@GOTNTPOFF(%r12)
-	lg	%r1,0(%r1):tls_load:foo
-	brasl	%r14,__tls_get_offset@plt:tls_gdcall:foo
-	brasl	%r14,__tls_get_offset@plt:tls_ldcall:foo
-EOF
-if { ac_try='${CC-cc} -S $CFLAGS conftest.S 1>&5'
-  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
-  (eval $ac_try) 2>&5
-  ac_status=$?
-  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
-  test $ac_status = 0; }; }; then
-  libc_cv_390_tls=yes
-else
-  libc_cv_390_tls=no
-fi
-rm -f conftest*
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_390_tls" >&5
-$as_echo "$libc_cv_390_tls" >&6; }
-if test $libc_cv_390_tls = no; then
-  as_fn_error $? "the assembler must support TLS" "$LINENO" 5
-fi
-
-$as_echo "#define PI_STATIC_AND_HIDDEN 1" >>confdefs.h
-
diff --git a/sysdeps/s390/s390-64/elf/setjmp.S b/sysdeps/s390/s390-64/elf/setjmp.S
deleted file mode 100644
index cbf68bce53..0000000000
--- a/sysdeps/s390/s390-64/elf/setjmp.S
+++ /dev/null
@@ -1,71 +0,0 @@
-/* setjmp for 64 bit S/390, ELF version.
-   Copyright (C) 2001, 2002, 2005 Free Software Foundation, Inc.
-   Contributed by Martin Schwidefsky (schwidefsky@de.ibm.com).
-   This file is part of the GNU C Library.
-
-   The GNU C Library is free software; you can redistribute it and/or
-   modify it under the terms of the GNU Lesser General Public
-   License as published by the Free Software Foundation; either
-   version 2.1 of the License, or (at your option) any later version.
-
-   The GNU C Library 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
-   Lesser General Public License for more details.
-
-   You should have received a copy of the GNU Lesser General Public
-   License along with the GNU C Library; if not, see
-   <http://www.gnu.org/licenses/>.  */
-
-#include <sysdep.h>
-#define _ASM
-#define _SETJMP_H
-#include <bits/setjmp.h>
-
-	/* We include the BSD entry points here as well but we make
-	   them weak.  */
-ENTRY (setjmp)
-	.weak C_SYMBOL_NAME (setjmp)
-        lghi   %r3,1                /* Second argument of one.  */
-        j      .Linternal_sigsetjmp /* Branch relativ to __sigsetjmp.  */
-END (setjmp)
-
-	/* Binary compatibility entry point.  */
-ENTRY(_setjmp)
-        .weak  C_SYMBOL_NAME (_setjmp)
-        slgr   %r3,%r3              /* Second argument of zero.  */
-        j      .Linternal_sigsetjmp /* Branch relativ to __sigsetjmp.  */
-END (setjmp)
-libc_hidden_def (_setjmp)
-
-ENTRY(__setjmp)
-        slgr   %r3,%r3              /* Second argument of zero.  */
-        j      .Linternal_sigsetjmp /* Branch relativ to __sigsetjmp.  */
-END (setjmp)
-
-ENTRY(__sigsetjmp)
-.Linternal_sigsetjmp:
-#ifdef PTR_MANGLE
-	stmg   %r6,%r13,0(%r2)      /* Store registers in jmp_buf.  */
-	lgr    %r4,%r14
-	lgr    %r5,%r15
-	PTR_MANGLE (%r4, %r1)
-	PTR_MANGLE2 (%r5, %r1)
-	stmg   %r4,%r5,64(%r2)
-#else
-        stmg   %r6,%r15,0(%r2)      /* Store registers in jmp_buf.  */
-#endif
-	std    %f1,80(%r2)
-	std    %f3,88(%r2)
-	std    %f5,96(%r2)
-	std    %f7,104(%r2)
-#if defined NOT_IN_libc && defined IS_IN_rtld
-	/* In ld.so we never save the signal mask.  */
-	lghi   %r2,0
-	br     %r14
-#elif defined PIC
-        jg     __sigjmp_save@PLT    /* Branch to PLT of __sigsetjmp.  */
-#else
-	jg     __sigjmp_save
-#endif
-END (__sigsetjmp)
diff --git a/sysdeps/s390/s390-64/setjmp.S b/sysdeps/s390/s390-64/setjmp.S
index 0c5f1fbf3f..cbf68bce53 100644
--- a/sysdeps/s390/s390-64/setjmp.S
+++ b/sysdeps/s390/s390-64/setjmp.S
@@ -1,4 +1,5 @@
-/* Copyright (C) 2001, 2005 Free Software Foundation, Inc.
+/* setjmp for 64 bit S/390, ELF version.
+   Copyright (C) 2001, 2002, 2005 Free Software Foundation, Inc.
    Contributed by Martin Schwidefsky (schwidefsky@de.ibm.com).
    This file is part of the GNU C Library.
 
@@ -16,17 +17,34 @@
    License along with the GNU C Library; if not, see
    <http://www.gnu.org/licenses/>.  */
 
-#ifndef _ASM
-#define _ASM
-#endif
-
 #include <sysdep.h>
+#define _ASM
+#define _SETJMP_H
 #include <bits/setjmp.h>
 
-/* Save the current program position in ENV and return 0.  */
-/* R2 = pointer to jmp_buf, R3 = savemask.  */
+	/* We include the BSD entry points here as well but we make
+	   them weak.  */
+ENTRY (setjmp)
+	.weak C_SYMBOL_NAME (setjmp)
+        lghi   %r3,1                /* Second argument of one.  */
+        j      .Linternal_sigsetjmp /* Branch relativ to __sigsetjmp.  */
+END (setjmp)
+
+	/* Binary compatibility entry point.  */
+ENTRY(_setjmp)
+        .weak  C_SYMBOL_NAME (_setjmp)
+        slgr   %r3,%r3              /* Second argument of zero.  */
+        j      .Linternal_sigsetjmp /* Branch relativ to __sigsetjmp.  */
+END (setjmp)
+libc_hidden_def (_setjmp)
+
+ENTRY(__setjmp)
+        slgr   %r3,%r3              /* Second argument of zero.  */
+        j      .Linternal_sigsetjmp /* Branch relativ to __sigsetjmp.  */
+END (setjmp)
 
 ENTRY(__sigsetjmp)
+.Linternal_sigsetjmp:
 #ifdef PTR_MANGLE
 	stmg   %r6,%r13,0(%r2)      /* Store registers in jmp_buf.  */
 	lgr    %r4,%r14
@@ -46,8 +64,8 @@ ENTRY(__sigsetjmp)
 	lghi   %r2,0
 	br     %r14
 #elif defined PIC
-        jg     __sigjmp_save@PLT    /* Tail-call __sigjmp_save.  */
+        jg     __sigjmp_save@PLT    /* Branch to PLT of __sigsetjmp.  */
 #else
-        jg     __sigjmp_save        /* Tail-call __sigjmp_save.  */
+	jg     __sigjmp_save
 #endif
 END (__sigsetjmp)
diff --git a/sysdeps/s390/s390-64/elf/start.S b/sysdeps/s390/s390-64/start.S
index 6256f97292..6256f97292 100644
--- a/sysdeps/s390/s390-64/elf/start.S
+++ b/sysdeps/s390/s390-64/start.S