dapl_tavor_atomic_copy.s revision 9517:b4839b0aa7a4
1/* 2 * CDDL HEADER START 3 * 4 * The contents of this file are subject to the terms of the 5 * Common Development and Distribution License (the "License"). 6 * You may not use this file except in compliance with the License. 7 * 8 * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE 9 * or http://www.opensolaris.org/os/licensing. 10 * See the License for the specific language governing permissions 11 * and limitations under the License. 12 * 13 * When distributing Covered Code, include this CDDL HEADER in each 14 * file and include the License file at usr/src/OPENSOLARIS.LICENSE. 15 * If applicable, add the following below this CDDL HEADER, with the 16 * fields enclosed by brackets "[]" replaced with your own identifying 17 * information: Portions Copyright [yyyy] [name of copyright owner] 18 * 19 * CDDL HEADER END 20 */ 21 22 23/* 24 * Copyright 2003 Sun Microsystems, Inc. All rights reserved. 25 * Use is subject to license terms. 26 */ 27 28#if !defined(__lint) 29 .file "dapl_tavor_atomic_copy.s" 30#endif 31 32#include <sys/asm_linkage.h> 33 34#if defined(__lint) 35 36/* ARGSUSED */ 37void 38dapls_atomic_assign_64(uint64_t src, uint64_t *dst) 39{} 40 41#else /* __lint */ 42 43 ENTRY(dapls_atomic_assign_64) 44 std %o0, [%o2] 45 retl 46 nop 47 48 SET_SIZE(dapls_atomic_assign_64) 49#endif 50