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_readsl 10 .type __raw_readsl,@function 11__raw_readsl: 12 cp.w r10, 0 13 reteq r12 14 15 /* 16 * If r11 isn't properly aligned, we might get an exception on 17 * some implementations. But there's not much we can do about it. 18 */ 191: ld.w r8, r12[0] 20 sub r10, 1 21 st.w r11++, r8 22 brne 1b 23 24 retal r12 25