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			129 lines
		
	
	
		
			3.9 KiB
		
	
	
	
		
			ArmAsm
		
	
	
	
	
	
			
		
		
	
	
			129 lines
		
	
	
		
			3.9 KiB
		
	
	
	
		
			ArmAsm
		
	
	
	
	
	
/*
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 *  Copyright (C) 1998	Dan Malek <dmalek@jlc.net>
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 *  Copyright (C) 1999	Magnus Damm <kieraypc01.p.y.kie.era.ericsson.se>
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 *  Copyright (C) 2001	Sysgo Real-Time Solutions, GmbH <www.elinos.com>
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 *			Andreas Heppel <aheppel@sysgo.de>
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 *  Copyright (C) 2003	Wolfgang Denk <wd@denx.de>
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 *
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 * See file CREDITS for list of people who contributed to this
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 * project.
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 *
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 * This program is free software; you can redistribute it and/or
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 * modify it under the terms of the GNU General Public License as
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 * published by the Free Software Foundation; either version 2 of
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 * the License, or (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,
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 * MA 02111-1307 USA
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 */
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#include <config.h>
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#include <ppc_asm.tmpl>
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/* ------------------------------------------------------------------------------- */
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/*  Function:	  in8 */
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/*  Description:  Input 8 bits */
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/* ------------------------------------------------------------------------------- */
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	.globl	in8
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in8:
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	lbz	r3,0(r3)
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	sync
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	blr
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/* ------------------------------------------------------------------------------- */
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/*  Function:	  in16 */
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/*  Description:  Input 16 bits */
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/* ------------------------------------------------------------------------------- */
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	.globl	in16
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in16:
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	lhz	r3,0(r3)
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	sync
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	blr
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/* ------------------------------------------------------------------------------- */
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/*  Function:	  in16r */
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/*  Description:  Input 16 bits and byte reverse */
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/* ------------------------------------------------------------------------------- */
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	.globl	in16r
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in16r:
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	lhbrx	r3,0,r3
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	sync
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	blr
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/* ------------------------------------------------------------------------------- */
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/*  Function:	  in32 */
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/*  Description:  Input 32 bits */
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/* ------------------------------------------------------------------------------- */
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	.globl	in32
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in32:
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	lwz	3,0(3)
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	sync
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	blr
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/* ------------------------------------------------------------------------------- */
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/*  Function:	  in32r */
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/*  Description:  Input 32 bits and byte reverse */
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/* ------------------------------------------------------------------------------- */
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	.globl	in32r
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in32r:
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	lwbrx	r3,0,r3
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	sync
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	blr
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/* ------------------------------------------------------------------------------- */
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/*  Function:	  out8 */
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/*  Description:  Output 8 bits */
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/* ------------------------------------------------------------------------------- */
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	.globl	out8
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out8:
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	stb	r4,0(r3)
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	sync
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	blr
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/* ------------------------------------------------------------------------------- */
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/*  Function:	  out16 */
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/*  Description:  Output 16 bits */
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/* ------------------------------------------------------------------------------- */
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	.globl	out16
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out16:
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	sth	r4,0(r3)
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	sync
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	blr
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/* ------------------------------------------------------------------------------- */
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/*  Function:	  out16r */
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/*  Description:  Byte reverse and output 16 bits */
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/* ------------------------------------------------------------------------------- */
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	.globl	out16r
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out16r:
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	sthbrx	r4,0,r3
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	sync
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	blr
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/* ------------------------------------------------------------------------------- */
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/*  Function:	  out32 */
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/*  Description:  Output 32 bits */
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/* ------------------------------------------------------------------------------- */
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	.globl	out32
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out32:
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	stw	r4,0(r3)
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	sync
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	blr
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/* ------------------------------------------------------------------------------- */
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/*  Function:	  out32r */
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/*  Description:  Byte reverse and output 32 bits */
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/* ------------------------------------------------------------------------------- */
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	.globl	out32r
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out32r:
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	stwbrx	r4,0,r3
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	sync
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	blr
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