!

! Copyright 2009 Sun Microsystems, Inc. All rights reserved.

! Use is subject to license terms.

!

! 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

!

!

! In-line functions for sparc kernels.

!

! return current thread pointer

.inline threadp,0

.register %g7, #scratch

mov %g7, %o0

.end

! return caller

.inline caller,0

mov %i7, %o0

.end

! return callee

.inline callee,0

mov %o7, %o0

.end

! needed by krtld

.inline doflush,0

andn %o0, 3, %o0

flush %o0

.end

! prefetch 64 bytes into L2-cache

.inline prefetch_read_many,8

prefetch [%o0], #n_reads

.end

.inline prefetch_read_once,8

prefetch [%o0], #one_read

.end

.inline prefetch_write_many,8

prefetch [%o0], #n_writes

.end

.inline prefetch_write_once,8

prefetch [%o0], #one_write

.end