1/* 2 * Copyright (c) 2013-2015 ARM Ltd 3 * All rights reserved. 4 * 5 * Redistribution and use in source and binary forms, with or without 6 * modification, are permitted provided that the following conditions 7 * are met: 8 * 1. Redistributions of source code must retain the above copyright 9 * notice, this list of conditions and the following disclaimer. 10 * 2. Redistributions in binary form must reproduce the above copyright 11 * notice, this list of conditions and the following disclaimer in the 12 * documentation and/or other materials provided with the distribution. 13 * 3. The name of the company may not be used to endorse or promote 14 * products derived from this software without specific prior written 15 * permission. 16 * 17 * THIS SOFTWARE IS PROVIDED BY ARM LTD ``AS IS'' AND ANY EXPRESS OR IMPLIED 18 * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF 19 * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. 20 * IN NO EVENT SHALL ARM LTD BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, 21 * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED 22 * TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR 23 * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF 24 * LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING 25 * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS 26 * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 27 */ 28 29/* The structure of the following #if #else #endif conditional chain 30 must match the chain in memcpy-stub.c. */ 31 32#include "machine/acle-compat.h" 33 34#if defined (__OPTIMIZE_SIZE__) || defined (PREFER_SIZE_OVER_SPEED) 35 /* Defined in memcpy-stub.c. */ 36 37#elif (__ARM_ARCH >= 7 && __ARM_ARCH_PROFILE == 'A' \ 38 && defined (__ARM_FEATURE_UNALIGNED)) 39#include "memcpy-armv7a.S" 40 41#elif __ARM_ARCH_ISA_THUMB == 2 && !__ARM_ARCH_ISA_ARM 42#include "memcpy-armv7m.S" 43 44#else 45 /* Defined in memcpy-stub.c. */ 46 47#endif 48
