[PATCH] SH: Fix the last nptl test failure

[Kaz Kojima <kkojima at rr dot iij4u dot or dot jp>]

Hi,

I've found that the hand-crafted frame info for pthread_cond_wait.S
and pthread_cond_timedwait.S cause the failure of nptl/tst-cancel17
on SH.  The attached patch fixes that.  It also enables TLS configuration
because now all nptl tests are ok on this target with the appropriate
compiler.

Regards,
	kaz
--
ChangeLog:
2004-04-13  Kaz Kojima  <kkojima@rr.iij4u.or.jp>

	* sysdeps/sh/elf/configure.in: New.
	* sysdeps/sh/elf/configure: Generated.

nptl/ChangeLog:
2004-04-13  Kaz Kojima  <kkojima@rr.iij4u.or.jp>

	* sysv/linux/sh/pthread_cond_wait.S: Remove unneeded frame info.
	* sysv/linux/sh/pthread_cond_timedwait.S: Likewise.

diff -u3prN ORIG/libc/nptl/sysdeps/unix/sysv/linux/sh/pthread_cond_timedwait.S LOCAL/libc/nptl/sysdeps/unix/sysv/linux/sh/pthread_cond_timedwait.S
--- ORIG/libc/nptl/sysdeps/unix/sysv/linux/sh/pthread_cond_timedwait.S	Sat Mar 20 15:24:29 2004
+++ LOCAL/libc/nptl/sysdeps/unix/sysv/linux/sh/pthread_cond_timedwait.S	Tue Apr 13 11:20:33 2004
@@ -604,53 +604,6 @@ __condvar_tw_cleanup:
 	.ualong	.Lalloc-.Lpush_pr
 	.byte	0xe
 	.uleb128 92
-	.byte	0x4
-	.ualong	.Lfree-.Lalloc
-	.byte	0xe
-	.uleb128 28
-	.byte	0x4
-	.ualong	.Lpop_pr-.Lfree
-	.byte	0xe
-	.uleb128 24
-	.byte	0xd1
-	.byte	0x4
-	.ualong	.Lpop_r13-.Lpop_pr
-	.byte	0xe
-	.uleb128 20
-	.byte	0xcd
-	.byte	0x4
-	.ualong	.Lpop_r12-.Lpop_r13
-	.byte	0xe
-	.uleb128 16
-	.byte	0xcc
-	.byte	0x4
-	.ualong	.Lpop_r11-.Lpop_r12
-	.byte	0xe
-	.uleb128 12
-	.byte	0xcb
-	.byte	0x4
-	.ualong	.Lpop_r10-.Lpop_r11
-	.byte	0xe
-	.uleb128 8
-	.byte	0xca
-	.byte	0x4
-	.ualong	.Lpop_r9-.Lpop_r10
-	.byte	0xe
-	.uleb128 4
-	.byte	0xc9
-	.byte	0x4
-	.ualong	.Lpop_r8-.Lpop_r9
-	.byte	0xe
-	.uleb128 0
-	.byte	0xc8
-	.byte	0x4
-	.ualong	.LSblSTART-.Lpop_r8
-	.byte	0xe
-	.uleb128 72
-	.byte	0x4
-	.ualong	.LSblEND-.LSblSTART
-	.byte	0xe
-	.uleb128 72
 	.align	2
 .LENDFDE:
 
diff -u3prN ORIG/libc/nptl/sysdeps/unix/sysv/linux/sh/pthread_cond_wait.S LOCAL/libc/nptl/sysdeps/unix/sysv/linux/sh/pthread_cond_wait.S
--- ORIG/libc/nptl/sysdeps/unix/sysv/linux/sh/pthread_cond_wait.S	Sat Mar 20 15:24:30 2004
+++ LOCAL/libc/nptl/sysdeps/unix/sysv/linux/sh/pthread_cond_wait.S	Tue Apr 13 11:20:33 2004
@@ -524,48 +524,6 @@ __condvar_w_cleanup:
 	.ualong	.Lalloc-.Lpush_pr
 	.byte	0xe
 	.uleb128 72
-	.byte	0x4
-	.ualong	.Lfree-.Lalloc
-	.byte	0xe
-	.uleb128 24
-	.byte	0x4
-	.ualong	.Lpop_pr-.Lfree
-	.byte	0xe
-	.uleb128 20
-	.byte	0xd1
-	.byte	0x4
-	.ualong	.Lpop_r12-.Lpop_pr
-	.byte	0xe
-	.uleb128 16
-	.byte	0xcc
-	.byte	0x4
-	.ualong	.Lpop_r11-.Lpop_r12
-	.byte	0xe
-	.uleb128 12
-	.byte	0xcb
-	.byte	0x4
-	.ualong	.Lpop_r10-.Lpop_r11
-	.byte	0xe
-	.uleb128 8
-	.byte	0xca
-	.byte	0x4
-	.ualong	.Lpop_r9-.Lpop_r10
-	.byte	0xe
-	.uleb128 4
-	.byte	0xc9
-	.byte	0x4
-	.ualong	.Lpop_r8-.Lpop_r9
-	.byte	0xe
-	.uleb128 0
-	.byte	0xc8
-	.byte	0x4
-	.ualong	.LSblSTART-.Lpop_r8
-	.byte	0xe
-	.uleb128 72
-	.byte	0x4
-	.ualong	.LSblEND-.LSblSTART
-	.byte	0xe
-	.uleb128 72
 	.align	2
 .LENDFDE:
 
diff -u3prN ORIG/libc/sysdeps/sh/elf/configure LOCAL/libc/sysdeps/sh/elf/configure
--- ORIG/libc/sysdeps/sh/elf/configure	Thu Jan  1 09:00:00 1970
+++ LOCAL/libc/sysdeps/sh/elf/configure	Tue Apr 13 11:20:33 2004
@@ -0,0 +1,47 @@
+# This file is generated from configure.in by Autoconf.  DO NOT EDIT!
+ # Local configure fragment for sysdeps/sh/elf.
+
+if test "$usetls" != no; then
+# Check for support of thread-local storage handling in assembler and
+# linker.
+echo "$as_me:$LINENO: checking for SH TLS support" >&5
+echo $ECHO_N "checking for sh TLS support... $ECHO_C" >&6
+if test "${libc_cv_sh_tls+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  cat > conftest.S <<\EOF
+	.section ".tdata", "awT", @progbits
+foo:	.long	25
+	.text
+	.long	foo@TLSGD
+	.long	foo@TLSLDM
+	.long	foo@DTPOFF
+	.long	foo@GOTTPOFF
+	.long	foo@TPOFF
+EOF
+if { ac_try='${CC-cc} -S $CFLAGS conftest.S 1>&5'
+  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; }; then
+  libc_cv_sh_tls=yes
+else
+  libc_cv_sh_tls=no
+fi
+rm -f conftest*
+fi
+echo "$as_me:$LINENO: result: $libc_cv_sh_tls" >&5
+echo "${ECHO_T}$libc_cv_sh_tls" >&6
+if test $libc_cv_sh_tls = yes; then
+  cat >>confdefs.h <<\_ACEOF
+#define HAVE_TLS_SUPPORT 1
+_ACEOF
+
+fi
+fi
+
+cat >>confdefs.h <<\_ACEOF
+#define PI_STATIC_AND_HIDDEN 1
+_ACEOF
+
diff -u3prN ORIG/libc/sysdeps/sh/elf/configure.in LOCAL/libc/sysdeps/sh/elf/configure.in
--- ORIG/libc/sysdeps/sh/elf/configure.in	Thu Jan  1 09:00:00 1970
+++ LOCAL/libc/sysdeps/sh/elf/configure.in	Tue Apr 13 11:20:33 2004
@@ -0,0 +1,32 @@
+GLIBC_PROVIDES dnl See aclocal.m4 in the top level source directory.
+# Local configure fragment for sysdeps/sh/elf.
+
+if test "$usetls" != no; then
+# Check for support of thread-local storage handling in assembler and
+# linker.
+AC_CACHE_CHECK(for SH TLS support, libc_cv_sh_tls, [dnl
+cat > conftest.S <<\EOF
+	.section ".tdata", "awT", @progbits
+foo:	.long	25
+	.text
+	.long	foo@TLSGD
+	.long	foo@TLSLDM
+	.long	foo@DTPOFF
+	.long	foo@GOTTPOFF
+	.long	foo@TPOFF
+EOF
+dnl
+if AC_TRY_COMMAND(${CC-cc} -S $CFLAGS conftest.S 1>&AS_MESSAGE_LOG_FD); then
+  libc_cv_sh_tls=yes
+else
+  libc_cv_sh_tls=no
+fi
+rm -f conftest*])
+if test $libc_cv_sh_tls = yes; then
+  AC_DEFINE(HAVE_TLS_SUPPORT)
+fi
+fi
+
+dnl It is always possible to access static and hidden symbols in an
+dnl position independent way.
+AC_DEFINE(PI_STATIC_AND_HIDDEN)