arch/avr32/lib/io-writesl.S

   1 /*
   2  * Copyright (C) 2004-2006 Atmel Corporation
   3  *
   4  * This program is free software; you can redistribute it and/or modify
   5  * it under the terms of the GNU General Public License version 2 as
   6  * published by the Free Software Foundation.
   7  */
   8
   9         .global __raw_writesl
  10         .type   __raw_writesl,@function
  11 __raw_writesl:
  12         cp.w    r10, 0
  13         reteq   r12
  14
  15 1:      ld.w    r8, r11++
  16         sub     r10, 1
  17         st.w    r12[0], r8
  18         brne    1b
  19
  20         retal   r12