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!
! 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
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