Update.

2000-4-10  kaz Kojima  <kkojima@rr.iij4u.or.jp>

	* sysdeps/sh/stackinfo.h: New file.

6 files changed, 48 insertions, 6 deletions

diff --git a/ChangeLog b/ChangeLog
index 44cc2024e4..8e41574f64 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,7 @@
+2000-4-10  kaz Kojima  <kkojima@rr.iij4u.or.jp>
+
+	* sysdeps/sh/stackinfo.h: New file.
+
 2001-04-10  Ulrich Drepper  <drepper@redhat.com>
 
 	* locale/tst-C-locale.c (run_test): Add tests for locale objects.
diff --git a/linuxthreads/ChangeLog b/linuxthreads/ChangeLog
index 917ab715f1..805e837af5 100644
--- a/linuxthreads/ChangeLog
+++ b/linuxthreads/ChangeLog
@@ -1,3 +1,10 @@
+2001-04-10  kaz Kojima  <kkojima@rr.iij4u.or.jp>
+
+	* sysdeps/sh/pspinlock.c (__pthread_spin_lock): Fix a reverse
+	test.
+	(__pthread_spin_trylock): Likewise.
+	* sysdeps/sh/pt-machine.h (testandset): Likewise.
+
 2001-04-10  Ulrich Drepper  <drepper@redhat.com>
 
 	* join.c (pthread_exit): Move code to new function __pthread_do_exit
diff --git a/linuxthreads/sysdeps/sh/pspinlock.c b/linuxthreads/sysdeps/sh/pspinlock.c
index 2da3bc42d4..3623cb5489 100644
--- a/linuxthreads/sysdeps/sh/pspinlock.c
+++ b/linuxthreads/sysdeps/sh/pspinlock.c
@@ -1,5 +1,5 @@
 /* POSIX spinlock implementation.  SH version.
-   Copyright (C) 2000 Free Software Foundation, Inc.
+   Copyright (C) 2000, 2001 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
 
    The GNU C Library is free software; you can redistribute it and/or
@@ -31,7 +31,7 @@ __pthread_spin_lock (pthread_spinlock_t *lock)
 		  : "=r" (val)
 		  : "r" (lock)
 		  : "memory");
-  while (val != 0);
+  while (val == 0);
 
   return 0;
 }
@@ -47,7 +47,7 @@ __pthread_spin_trylock (pthread_spinlock_t *lock)
 		: "=r" (val)
 		: "r" (lock)
 		: "memory");
-  return val ? EBUSY : 0;
+  return val ? 0 : EBUSY;
 }
 weak_alias (__pthread_spin_trylock, pthread_spin_trylock)
 
diff --git a/linuxthreads/sysdeps/sh/pt-machine.h b/linuxthreads/sysdeps/sh/pt-machine.h
index a54fa12da8..cdffeceee6 100644
--- a/linuxthreads/sysdeps/sh/pt-machine.h
+++ b/linuxthreads/sysdeps/sh/pt-machine.h
@@ -1,6 +1,6 @@
 /* Machine-dependent pthreads configuration and inline functions.
    SuperH version.
-   Copyright (C) 1999, 2000 Free Software Foundation, Inc.
+   Copyright (C) 1999, 2000, 2001 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
    Contributed by Niibe Yutaka <gniibe@m17n.org>.
 
@@ -32,11 +32,11 @@ testandset (int *spinlock)
   __asm__ __volatile__(
        "tas.b	@%1\n\t"
        "movt	%0"
-       : "=z" (ret)
+       : "=r" (ret)
        : "r" (spinlock)
        : "memory", "cc");
 
-  return ret;
+  return (ret == 0);
 }
 
 
diff --git a/locale/tst-C-locale.c b/locale/tst-C-locale.c
index 1d2137270d..257ee3b347 100644
--- a/locale/tst-C-locale.c
+++ b/locale/tst-C-locale.c
@@ -375,6 +375,7 @@ run_test (const char *locname)
 	    }
 	  CLASSTEST (alnum);
 	  CLASSTEST (alpha);
+	  CLASSTEST (blank);
 	  CLASSTEST (cntrl);
 	  CLASSTEST (digit);
 	  CLASSTEST (lower);
@@ -396,6 +397,8 @@ run_test (const char *locname)
 	  MAPTEST (lower);
 	  MAPTEST (upper);
 	}
+
+      __freelocale (loc);
     }
 
   return result;
diff --git a/sysdeps/sh/stackinfo.h b/sysdeps/sh/stackinfo.h
new file mode 100644
index 0000000000..efba21a76b
--- /dev/null
+++ b/sysdeps/sh/stackinfo.h
@@ -0,0 +1,28 @@
+/* Copyright (C) 2001 Free Software Foundation, Inc.
+   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 Library General Public License as
+   published by the Free Software Foundation; either version 2 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
+   Library General Public License for more details.
+
+   You should have received a copy of the GNU Library General Public
+   License along with the GNU C Library; see the file COPYING.LIB.  If not,
+   write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
+   Boston, MA 02111-1307, USA.  */
+
+/* This file contains a bit of information about the stack allocation
+   of the processor.  */
+
+#ifndef _STACKINFO_H
+#define _STACKINFO_H	1
+
+/* On SH the stack grows down.  */
+#define _STACK_GROWS_DOWN	1
+
+#endif	/* stackinfo.h */