/********************************************************************** 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+crc #include "crc32_aarch64_common.h" BUF .req x1 LEN .req x2 wCRC .req w0 data0 .req x4 data1 .req x5 data2 .req x6 data3 .req x7 wdata .req w3 .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_gzip_refl_crc_ext(const unsigned char *BUF, * uint64_t LEN,uint32_t wCRC); */ .global cdecl(crc32_gzip_refl_crc_ext) #ifndef __APPLE__ .type crc32_gzip_refl_crc_ext, %function #endif cdecl(crc32_gzip_refl_crc_ext): crc32_hw_common crc32 #ifndef __APPLE__ .size crc32_gzip_refl_crc_ext, .-crc32_gzip_refl_crc_ext #endif