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27 lines
729 B
C++
27 lines
729 B
C++
#pragma once
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#include <crc32-s390x.h>
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inline uint32_t s390x_crc32c_u8(uint32_t crc, uint8_t v)
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{
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return crc32c_le_vx(crc, reinterpret_cast<unsigned char *>(&v), sizeof(v));
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}
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inline uint32_t s390x_crc32c_u16(uint32_t crc, uint16_t v)
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{
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v = __builtin_bswap16(v);
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return crc32c_le_vx(crc, reinterpret_cast<unsigned char *>(&v), sizeof(v));
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}
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inline uint32_t s390x_crc32c_u32(uint32_t crc, uint32_t v)
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{
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v = __builtin_bswap32(v);
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return crc32c_le_vx(crc, reinterpret_cast<unsigned char *>(&v), sizeof(v));
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}
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inline uint64_t s390x_crc32c(uint64_t crc, uint64_t v)
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{
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v = __builtin_bswap64(v);
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return crc32c_le_vx(static_cast<uint32_t>(crc), reinterpret_cast<unsigned char *>(&v), sizeof(uint64_t));
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}
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