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

#include <sys/asm_linkage.h>

#if defined(lint)

void *
getfp(void)
{
        return (NULL);
}

void
flush_windows(void)
{

}

#ifndef UMEM_STANDALONE
void
_breakpoint(void)
{
        return;
}
#endif

#else   /* lint */

        ENTRY(getfp)
        retl
        mov     %fp, %o0
        SET_SIZE(getfp)

#ifdef UMEM_STANDALONE
#ifdef __sparcv9

        /*
         * The caller doesn't need the top window to be flushed, so this
         * is sufficient.
         */
        ENTRY(flush_windows)
        retl
        flushw
        SET_SIZE(flush_windows)

#else   /* !__sparcv9 */
#error  "This file does not provide a pre-v9 standalone flush_windows"
#endif  /* __sparcv9 */

#else   /* !UMEM_STANDALONE */

        ENTRY(flush_windows)
        retl
        ta      0x3
        SET_SIZE(flush_windows)

#endif  /* UMEM_STANDALONE */

#ifndef UMEM_STANDALONE
        ENTRY(_breakpoint)
        retl
        ta      0x1
        SET_SIZE(_breakpoint)
#endif

#endif  /* lint */