/*
 * CDDL HEADER START
 *
 * The contents of this file are subject to the terms of the
 * Common Development and Distribution License, Version 1.0 only
 * (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
 * or http://www.opensolaris.org/os/licensing.
 * 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 2003 Sun Microsystems, Inc.  All rights reserved.
 * Use is subject to license terms.
 */

#include <sys/asm_linkage.h>
#include <sys/machthread.h>
#include <sys/fsr.h>

/*LINTLIBRARY*/

#define VIS_BLOCKSIZE   64

        .seg    ".data"
        .align  VIS_BLOCKSIZE
        .type   sync_buf, #object
sync_buf:
        .skip   VIS_BLOCKSIZE
        .size   sync_buf, VIS_BLOCKSIZE

        ENTRY(tomatillo_store_store_order)
        set     sync_buf, %o1

        rd      %fprs, %o2                      ! %o2 = saved fprs
        or      %o2, FPRS_FEF, %o3
        wr      %g0, %o3, %fprs                 ! make sure fp is enabled
        stda    %d0, [%o1]ASI_BLK_COMMIT_P
        wr      %o2, 0, %fprs                   ! restore fprs

        retl
        membar  #Sync
        SET_SIZE(tomatillo_store_store_order)