#

# Copyright (c) 2005, 2013, Oracle and/or its affiliates. All rights reserved.

# DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.

#

# This code is free software; you can redistribute it and/or modify it

# under the terms of the GNU General Public License version 2 only, as

# published by the Free Software Foundation.

#

# This code is distributed in the hope that it will be useful, but WITHOUT

# ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or

# FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License

# version 2 for more details (a copy is included in the LICENSE file that

# accompanied this code).

#

# You should have received a copy of the GNU General Public License version

# 2 along with this work; if not, write to the Free Software Foundation,

# Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.

#

# Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA

# or visit www.oracle.com if you need additional information or have any

# questions.

#

    # Possibilities:

    # -- membar

    # -- CAS (SP + BIAS, G0, G0)

    # -- wr %g0, %asi

    .globl SpinPause

    .type   SpinPause,@function

    .align  32

SpinPause:      

    retl

    mov %g0, %o0

   .globl _Copy_conjoint_jlongs_atomic

   .type   _Copy_conjoint_jlongs_atomic,@function

_Copy_conjoint_jlongs_atomic:

        cmp     %o0, %o1

	bleu    4f

	sll     %o2, 3, %o4

        ba      2f

   1:

	subcc   %o4, 8, %o4

	std     %o2, [%o1]

	add     %o0, 8, %o0

	add     %o1, 8, %o1

   2:

	bge,a   1b

	ldd     [%o0], %o2

	ba      5f

        nop

   3:

	std     %o2, [%o1+%o4]

   4:

	subcc   %o4, 8, %o4

	bge,a   3b

	ldd     [%o0+%o4], %o2

   5:      

	retl

	nop

    .globl _flush_reg_windows

    .align 32

 _flush_reg_windows:

        ta 0x03

        retl

        mov     %fp, %o0