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;/****************************************************************************
;**
;** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies).
;** Contact: Nokia Corporation (qt-info@nokia.com)
;**
;** This file is part of the QtGui module of the Qt Toolkit.
;**
;** $QT_BEGIN_LICENSE:LGPL$
;** No Commercial Usage
;** This file contains pre-release code and may not be distributed.
;** You may use this file in accordance with the terms and conditions
;** contained in the Technology Preview License Agreement accompanying
;** this package.
;**
;** GNU Lesser General Public License Usage
;** Alternatively, this file may be used under the terms of the GNU Lesser
;** General Public License version 2.1 as published by the Free Software
;** Foundation and appearing in the file LICENSE.LGPL included in the
;** packaging of this file. Please review the following information to
;** ensure the GNU Lesser General Public License version 2.1 requirements
;** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
;**
;** In addition, as a special exception, Nokia gives you certain
;** additional rights. These rights are described in the Nokia Qt LGPL
;** Exception version 1.1, included in the file LGPL_EXCEPTION.txt in this
;** package.
;**
;** If you have questions regarding the use of this file, please contact
;** Nokia at qt-info@nokia.com.
;**
;**
;**
;**
;**
;**
;**
;**
;** $QT_END_LICENSE$
;**
;****************************************************************************/
.set nobopt
.set noreorder
.option pic2
.text
.globl q_atomic_test_and_set_int
.ent q_atomic_test_and_set_int
q_atomic_test_and_set_int:
1: ll $8,0($4)
bne $8,$5,2f
move $2,$6
sc $2,0($4)
beqz $2,1b
nop
jr $31
nop
2: jr $31
move $2,$0
.end q_atomic_test_and_set_int
.globl q_atomic_test_and_set_acquire_int
.ent q_atomic_test_and_set_acquire_int
q_atomic_test_and_set_acquire_int:
1: ll $8,0($4)
bne $8,$5,2f
move $2,$6
sc $2,0($4)
beqz $2,1b
nop
jr $31
nop
2: sync
jr $31
move $2,$0
.end q_atomic_test_and_set_acquire_int
.globl q_atomic_test_and_set_release_int
.ent q_atomic_test_and_set_release_int
q_atomic_test_and_set_release_int:
sync
1: ll $8,0($4)
bne $8,$5,2f
move $2,$6
sc $2,0($4)
beqz $2,1b
nop
jr $31
nop
2: jr $31
move $2,$0
.end q_atomic_test_and_set_release_int
.globl q_atomic_test_and_set_ptr
.ent q_atomic_test_and_set_ptr
q_atomic_test_and_set_ptr:
1: lld $8,0($4)
bne $8,$5,2f
move $2,$6
scd $2,0($4)
beqz $2,1b
nop
jr $31
nop
2: jr $31
move $2,$0
.end q_atomic_test_and_set_ptr
.globl q_atomic_test_and_set_acquire_ptr
.ent q_atomic_test_and_set_acquire_ptr
q_atomic_test_and_set_acquire_ptr:
1: lld $8,0($4)
bne $8,$5,2f
move $2,$6
scd $2,0($4)
beqz $2,1b
nop
jr $31
nop
2: sync
jr $31
move $2,$0
.end q_atomic_test_and_set_acquire_ptr
.globl q_atomic_test_and_set_release_ptr
.ent q_atomic_test_and_set_release_ptr
q_atomic_test_and_set_release_ptr:
sync
1: lld $8,0($4)
bne $8,$5,2f
move $2,$6
scd $2,0($4)
beqz $2,1b
nop
jr $31
nop
2: jr $31
move $2,$0
.end q_atomic_test_and_set_release_ptr
|
