1/*
2 * Copyright 2010-2017 Amazon.com, Inc. or its affiliates. All Rights Reserved.
3 *
4 * Licensed under the Apache License, Version 2.0 (the "License").
5 * You may not use this file except in compliance with the License.
6 * A copy of the License is located at
7 *
8 * http://aws.amazon.com/apache2.0
9 *
10 * or in the "license" file accompanying this file. This file is distributed
11 * on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either
12 * express or implied. See the License for the specific language governing
13 * permissions and limitations under the License.
14 */
15
16/* for the moment, fallback to SW on ARM until MSFT adds intrensics for ARM v8.1+ */
17#if (defined(_M_ARM) || defined(__arm__) || defined(__aarch64__) || defined(__ARM_ARCH_ISA_A64))
18
19# include <aws/checksums/private/crc_priv.h>
20
21uint32_t aws_checksums_crc32c_hw(const uint8_t *data, int length, uint32_t previousCrc32) {
22 return aws_checksums_crc32c_sw(data, length, previousCrc32);
23}
24
25#endif
26