/*
   *  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

  		ldmfd	sp!, {pc}

  ENDPROC(__csum_ipv6_magic)