atomic.s revision dfb96a4f56fb431b915bc67e5d9d5c8d4f4f6679
/*
* CDDL HEADER START
*
* The contents of this file are subject to the terms of the
* Common Development and Distribution License (the "License").
* You may not use this file except in compliance with the License.
*
* You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
* See the License for the specific language governing permissions
* and limitations under the License.
*
* When distributing Covered Code, include this CDDL HEADER in each
* file and include the License file at usr/src/OPENSOLARIS.LICENSE.
* If applicable, add the following below this CDDL HEADER, with the
* fields enclosed by brackets "[]" replaced with your own identifying
* information: Portions Copyright [yyyy] [name of copyright owner]
*
* CDDL HEADER END
*/
/*
* Copyright 2007 Sun Microsystems, Inc. All rights reserved.
* Use is subject to license terms.
*/
.ident "%Z%%M% %I% %E% SMI"
.file "%M%"
#include <sys/asm_linkage.h>
#if defined(_KERNEL)
/*
* Legacy kernel interfaces; they will go away (eventually).
*/
#else
/*
* Include the definitions for the libc weak aliases.
*/
#include "../atomic_asm_weak.h"
#endif
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#if !defined(_KERNEL)
/*
* NOTE: membar_enter, and membar_exit are identical routines.
* We define them separately, instead of using an ALTENTRY
* definitions to alias them together, so that DTrace and
* debuggers will see a unique address for them, allowing
* more accurate tracing.
*/
#endif /* !_KERNEL */