So passes uthreads

Like autumn leaves on water
   don't fear the tedu@

1 files changed, 0 insertions, 53 deletions

diff --git a/lib/libpthread/arch/sh/_atomic_lock.c b/lib/libpthread/arch/sh/_atomic_lock.c
deleted file mode 100644
index 3431e69b3a8..00000000000
--- a/lib/libpthread/arch/sh/_atomic_lock.c
+++ /dev/null
@@ -1,53 +0,0 @@
-/*	$OpenBSD: _atomic_lock.c,v 1.3 2008/06/26 05:42:05 ray Exp $	*/
-
-/*-
- * Copyright (c) 2002 The NetBSD Foundation, Inc.
- * All rights reserved.
- *
- * This code is derived from software contributed to The NetBSD Foundation
- * by Gregory McGarry.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- *    notice, this list of conditions and the following disclaimer in the
- *    documentation and/or other materials provided with the distribution.
- *
- * THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS
- * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
- * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
- * PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS
- * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
- * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
- * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
- * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
- * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
- * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
- * POSSIBILITY OF SUCH DAMAGE.
- */
-
-#include "spinlock.h"
-
-int
-_atomic_lock(volatile _spinlock_lock_t *lock)
-{
-	_spinlock_lock_t old;
-
-	__asm volatile(
-		"	tas.b	%0	\n"
-		"	mov	#0, %1	\n"
-		"	rotcl	%1	\n"
-		: "=m" (*lock), "=r" (old));
-
-	return (old == 0);
-}
-
-int
-_atomic_is_locked(volatile _spinlock_lock_t *lock)
-{
-
-	return (*lock != _SPINLOCK_UNLOCKED);
-}