/********************************************************************** Copyright(c) 2020 Arm Corporation All rights reserved. Redistribution and use in source and binary forms, with or without modification, are permitted provided that the following conditions are met: * Redistributions of source code must retain the above copyright notice, this list of conditions and the following disclaimer. * Redistributions in binary form must reproduce the above copyright notice, this list of conditions and the following disclaimer in the documentation and/or other materials provided with the distribution. * Neither the name of Arm Corporation nor the names of its contributors may be used to endorse or promote products derived from this software without specific prior written permission. THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. **********************************************************************/ .text .align 6 .arch armv8-a+crypto+crc #include "crc32_common_mix_neoverse_n1.S" .Lconstants: .octa 0x00000001c6e415960000000154442bd4 .octa 0x00000000ccaa009e00000001751997d0 .octa 0x00000001F701164100000001DB710641 .quad 0x0000000163cd6124 .quad 0x00000000FFFFFFFF .quad 0x000000001753ab84 .macro crc32_u64 dst,src,data crc32x \dst,\src,\data .endm .macro crc32_u32 dst,src,data crc32w \dst,\src,\data .endm .macro crc32_u16 dst,src,data crc32h \dst,\src,\data .endm .macro crc32_u8 dst,src,data crc32b \dst,\src,\data .endm /** * uint32_t crc32_mix_neoverse_n1(uint CRC ,uint8_t * BUF, * size_t LEN) */ BUF .req x1 LEN .req x2 CRC .req x0 wCRC .req w0 .align 6 .global crc32_mix_neoverse_n1 .type crc32_mix_neoverse_n1, %function crc32_mix_neoverse_n1: crc32_common_mix crc32 .size crc32_mix_neoverse_n1, .-crc32_mix_neoverse_n1