/*
 * 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
 * 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 2004 Sun Microsystems, Inc.  All rights reserved.
 * Use is subject to license terms.
 */

        .file   "__clock_gettime.s"

#include <sys/time_impl.h>
#include "SYS.h"

/*
 * int
 * __clock_gettime(clockid_t clock_id, timespec_t *tp)
 */

        ENTRY(__clock_gettime)
        cmp     %o0, __CLOCK_REALTIME0          ! if (clock_id)
        beq     2f                              ! equal to __CLOCK_REALTIME0
        cmp     %o0, CLOCK_REALTIME             ! or
        bne     1f                              ! equal to CLOCK_REALTIME
        .empty                                  ! optimize for CLOCK_REALTIME
2:
        mov     %o1, %o5
        SYSFASTTRAP(GETHRESTIME)
        stn     %o0, [%o5]
        stn     %o1, [%o5 + CLONGSIZE]
        RETC
1:
        SYSTRAP_RVAL1(clock_gettime)
        SYSCERROR
        RETC
        SET_SIZE(__clock_gettime)