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Commit 4383162c authored by Benjamin Herrenschmidt's avatar Benjamin Herrenschmidt Committed by Paul Mackerras
Browse files

[POWERPC] Remove old dcr.S 



When I renamed dcr.S to dcr_low.S (and added dcr.c) it looks like the
old dcr.S file didn't properly get removed.  This fixes it.

Signed-off-by: default avatarBenjamin Herrenschmidt <benh@kernel.crashing.org>
Signed-off-by: default avatarPaul Mackerras <paulus@samba.org>
parent 39f44be3

arch/powerpc/sysdev/dcr.S

deleted100644 → 0
+0 −39
Original line number Diff line number Diff line 
/*

 * "Indirect" DCR access

 *

 * Copyright (c) 2004 Eugene Surovegin <ebs@ebshome.net>

 *

 * This program is free software; you can redistribute it and/or modify it

 * under  the terms of  the GNU General Public License as published by the

 * Free Software Foundation;  either version 2 of the License, or (at your

 * option) any later version.

 */



#include <asm/ppc_asm.h>

#include <asm/processor.h>



#define DCR_ACCESS_PROLOG(table) \

	rlwinm  r3,r3,4,18,27;   \

	lis     r5,table@h;      \

	ori     r5,r5,table@l;   \

	add     r3,r3,r5;        \

	mtctr   r3;              \

	bctr



_GLOBAL(__mfdcr)

	DCR_ACCESS_PROLOG(__mfdcr_table)



_GLOBAL(__mtdcr)

	DCR_ACCESS_PROLOG(__mtdcr_table)



__mfdcr_table:

	mfdcr  r3,0; blr

__mtdcr_table:

	mtdcr  0,r4; blr



dcr     = 1

        .rept   1023

	mfdcr   r3,dcr; blr

	mtdcr   dcr,r4; blr

	dcr     = dcr + 1

	.endr