70 lines
1.6 KiB
NASM
Executable File
70 lines
1.6 KiB
NASM
Executable File
;*****************************************************************************
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;*
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;* This program is free software ; you can redistribute it and/or modify
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;* it under the terms of the GNU General Public License as published by
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;* the Free Software Foundation; either version 2 of the License, or
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;* (at your option) any later version.
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;*
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;* This program is distributed in the hope that it will be useful,
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;* but WITHOUT ANY WARRANTY; without even the implied warranty of
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;* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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;* GNU General Public License for more details.
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;*
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;* You should have received a copy of the GNU General Public License
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;* along with this program; if not, write to the Free Software
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;* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
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;*
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;* $Id: sh3.asm 271 2005-08-09 08:31:35Z picard $
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;*
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;* The Core Pocket Media Player
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;* Copyright (c) 2004-2005 Gabor Kovacs
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;*
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;*****************************************************************************
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.section .text, code, align=4
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.export `_CPUSpeedClk`
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.macro Speed10
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add.l #1,r1
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add.l #1,r1
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add.l #1,r1
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add.l #1,r1
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add.l #1,r1
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add.l #1,r1
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add.l #1,r1
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add.l #1,r1
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add.l #1,r1
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add.l #1,r1
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.endm
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.align 4
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_CPUSpeedClk: .entry
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.prolog
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mov.b #104,r0
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mul.l r0,r5
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loopn:
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Speed10
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Speed10
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Speed10
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Speed10
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Speed10
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Speed10
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Speed10
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Speed10
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Speed10
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Speed10
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dt r5
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bf loopn
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sts macl,r0
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mov.l r0,@r4
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mov.b #0,r0
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mov.l r0,@(4,r4)
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rts
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mov.l r4,r0
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.endf
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.end
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