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/*
 *  linux/arch/arm/lib/csumipv6.S
 *
 *  Copyright (C) 1995-1998 Russell King
 *
 * This program is free software; you can redistribute it and/or modify
 * it under the terms of the GNU General Public License version 2 as
 * published by the Free Software Foundation.
 */
#include <linux/linkage.h>
#include <asm/assembler.h>

                .text

ENTRY(__csum_ipv6_magic)
                str     lr, [sp, #-4]!
                adds    ip, r2, r3
                ldmia   r1, {r1 - r3, lr}
                adcs    ip, ip, r1
                adcs    ip, ip, r2
                adcs    ip, ip, r3
                adcs    ip, ip, lr
                ldmia   r0, {r0 - r3}
                adcs    r0, ip, r0
                adcs    r0, r0, r1
                adcs    r0, r0, r2
                ldr     r2, [sp, #4]
                adcs    r0, r0, r3
                adcs    r0, r0, r2
                adcs    r0, r0, #0
                LOADREGS(fd, sp!, {pc})