1998-09-22 04:40:37 +04:00
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/* $NetBSD: simide_io_asm.S,v 1.4 1998/09/22 00:40:38 mark Exp $ */
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1997-10-15 03:20:51 +04:00
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/*
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* Copyright (c) 1997 Mark Brinicombe.
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* Copyright (c) 1997 Causality Limited.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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* 1. Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* 2. Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the distribution.
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* 3. All advertising materials mentioning features or use of this software
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* must display the following acknowledgement:
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1998-09-22 04:40:37 +04:00
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* This product includes software developed by Mark Brinicombe
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* for the NetBSD Project.
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1997-10-15 03:20:51 +04:00
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* 4. The name of the company nor the name of the author may be used to
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* endorse or promote products derived from this software without specific
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* prior written permission.
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*
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* THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED
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* WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
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* MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
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* IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT,
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* INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
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* (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
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* SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
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* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
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* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
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* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
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* SUCH DAMAGE.
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*/
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1997-10-17 10:46:27 +04:00
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#include <machine/asm.h>
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1997-10-15 03:20:51 +04:00
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/*
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* Custom bus_space I/O functions for Simtec IDE podule
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*/
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/*
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* Fast read multiple
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*/
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1998-06-28 11:27:51 +04:00
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ENTRY(simide_bs_rm_2)
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1997-10-15 03:20:51 +04:00
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add r0, r1, r2, lsl r0
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mov r1, r3
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ldr r2, [sp, #0]
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b _inswm8
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/*
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* Fast write multiple
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*/
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1998-06-28 11:27:51 +04:00
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ENTRY(simide_bs_wm_2)
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1997-10-15 03:20:51 +04:00
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add r0, r1, r2, lsl r0
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mov r1, r3
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ldr r2, [sp, #0]
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b _outswm8
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