/external/e2fsprogs/lib/ext2fs/ |
D | crc32c.c | 77 crc32_body(uint32_t crc, unsigned char const *buf, size_t len, in crc32_body() argument 81 # define DO_CRC(x) (crc = t0[(crc ^ (x)) & 255] ^ (crc >> 8)) in crc32_body() 87 # define DO_CRC(x) (crc = t0[((crc >> 24) ^ (x)) & 255] ^ (crc << 8)) in crc32_body() 116 q = crc ^ *++b; /* use pre increment for speed */ in crc32_body() 118 crc = DO_CRC4; in crc32_body() 120 crc = DO_CRC8; in crc32_body() 122 crc ^= DO_CRC4; in crc32_body() 133 return crc; in crc32_body() 147 static inline uint32_t crc32_le_generic(uint32_t crc, unsigned char const *p, in crc32_le_generic() argument 154 crc ^= *p++; in crc32_le_generic() [all …]
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D | gen_crc32ctable.c | 36 uint32_t crc = 1; in crc32cinit_le() local 41 crc = (crc >> 1) ^ ((crc & 1) ? CRC32C_POLY_LE : 0); in crc32cinit_le() 43 crc32ctable_le[0][i + j] = crc ^ crc32ctable_le[0][j]; in crc32cinit_le() 46 crc = crc32ctable_le[0][i]; in crc32cinit_le() 48 crc = crc32ctable_le[0][crc & 0xff] ^ (crc >> 8); in crc32cinit_le() 49 crc32ctable_le[j][i] = crc; in crc32cinit_le() 60 uint32_t crc = 0x80000000; in crc32init_be() local 65 crc = (crc << 1) ^ ((crc & 0x80000000) ? CRCPOLY_BE : 0); in crc32init_be() 67 crc32table_be[0][i + j] = crc ^ crc32table_be[0][j]; in crc32init_be() 70 crc = crc32table_be[0][i]; in crc32init_be() [all …]
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D | csum.c | 64 __u32 crc; in ext2fs_mmp_csum_set() local 69 crc = ext2fs_mmp_csum(fs, mmp); in ext2fs_mmp_csum_set() 70 mmp->mmp_checksum = ext2fs_cpu_to_le32(crc); in ext2fs_mmp_csum_set() 113 __u32 flag, crc; in ext2fs_superblock_csum_set() local 123 crc = ext2fs_superblock_csum(fs, sb); in ext2fs_superblock_csum_set() 124 sb->s_checksum = ext2fs_cpu_to_le32(crc); in ext2fs_superblock_csum_set() 133 __u32 *crc) in ext2fs_ext_attr_block_csum() argument 140 *crc = ext2fs_crc32c_le(fs->csum_seed, (unsigned char *)&block, in ext2fs_ext_attr_block_csum() 142 *crc = ext2fs_crc32c_le(*crc, (unsigned char *)buf, fs->blocksize); in ext2fs_ext_attr_block_csum() 170 __u32 crc; in ext2fs_ext_attr_block_csum_set() local [all …]
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/external/libaom/libaom/av1/encoder/ |
D | hash.c | 76 uint32_t crc; in av1_crc32c_calculator_init() local 79 crc = n; in av1_crc32c_calculator_init() 80 crc = crc & 1 ? (crc >> 1) ^ POLY : crc >> 1; in av1_crc32c_calculator_init() 81 crc = crc & 1 ? (crc >> 1) ^ POLY : crc >> 1; in av1_crc32c_calculator_init() 82 crc = crc & 1 ? (crc >> 1) ^ POLY : crc >> 1; in av1_crc32c_calculator_init() 83 crc = crc & 1 ? (crc >> 1) ^ POLY : crc >> 1; in av1_crc32c_calculator_init() 84 crc = crc & 1 ? (crc >> 1) ^ POLY : crc >> 1; in av1_crc32c_calculator_init() 85 crc = crc & 1 ? (crc >> 1) ^ POLY : crc >> 1; in av1_crc32c_calculator_init() 86 crc = crc & 1 ? (crc >> 1) ^ POLY : crc >> 1; in av1_crc32c_calculator_init() 87 crc = crc & 1 ? (crc >> 1) ^ POLY : crc >> 1; in av1_crc32c_calculator_init() [all …]
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/external/u-boot/drivers/mtd/ubi/ |
D | crc32.c | 61 u32 crc32_le(u32 crc, unsigned char const *p, size_t len); 69 u32 crc32_le(u32 crc, unsigned char const *p, size_t len) in crc32_le() argument 73 crc ^= *p++; in crc32_le() 75 crc = (crc >> 1) ^ ((crc & 1) ? CRCPOLY_LE : 0); in crc32_le() 77 return crc; in crc32_le() 81 u32 crc32_le(u32 crc, unsigned char const *p, size_t len) in crc32_le() argument 88 # define DO_CRC(x) crc = tab[ (crc ^ (x)) & 255 ] ^ (crc>>8) in crc32_le() 90 # define DO_CRC(x) crc = tab[ ((crc >> 24) ^ (x)) & 255] ^ (crc<<8) in crc32_le() 93 crc = __cpu_to_le32(crc); in crc32_le() 108 crc ^= *++b; in crc32_le() [all …]
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/external/aac/libFDK/src/ |
D | FDK_crc.cpp | 339 USHORT crc = *pCrc; /* get crc value */ in calcCrc_Bits() local 344 tmp ^= ((crc & crcMask) ? 1 : 0); in calcCrc_Bits() 346 crc <<= 1; in calcCrc_Bits() 347 crc ^= tmp; in calcCrc_Bits() 351 USHORT tmp = (crc & crcMask) ? crcPoly : 0; // process single bit in calcCrc_Bits() 352 crc <<= 1; in calcCrc_Bits() 353 crc ^= tmp; in calcCrc_Bits() 356 *pCrc = crc; /* update crc value */ in calcCrc_Bits() 379 USHORT crc = *pCrc; /* get crc value */ in calcCrc_Bytes() local 386 crc = in calcCrc_Bytes() [all …]
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/external/flac/libFLAC/ |
D | crc.c | 114 void FLAC__crc8_update(const FLAC__byte data, FLAC__uint8 *crc) in FLAC__crc8_update() argument 116 *crc = FLAC__crc8_table[*crc ^ data]; in FLAC__crc8_update() 119 void FLAC__crc8_update_block(const FLAC__byte *data, unsigned len, FLAC__uint8 *crc) in FLAC__crc8_update_block() argument 122 *crc = FLAC__crc8_table[*crc ^ *data++]; in FLAC__crc8_update_block() 127 FLAC__uint8 crc = 0; in FLAC__crc8() local 130 crc = FLAC__crc8_table[crc ^ *data++]; in FLAC__crc8() 132 return crc; in FLAC__crc8() 137 unsigned crc = 0; in FLAC__crc16() local 140 crc = ((crc<<8) ^ FLAC__crc16_table[(crc>>8) ^ *data++]) & 0xffff; in FLAC__crc16() 142 return crc; in FLAC__crc16()
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/external/swiftshader/third_party/llvm-7.0/llvm/test/MC/ARM/ |
D | directive-arch_extension-crc.s | 10 .arch_extension crc 12 @ CHECK-V7-NEXT: .arch_extension crc 15 .type crc,%function 16 crc: label 18 @ CHECK-V7: error: instruction requires: crc armv8 20 @ CHECK-V7: error: instruction requires: crc armv8 22 @ CHECK-V7: error: instruction requires: crc armv8 25 @ CHECK-V7: error: instruction requires: crc armv8 27 @ CHECK-V7: error: instruction requires: crc armv8 29 @ CHECK-V7: error: instruction requires: crc armv8 [all …]
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D | crc32.s | 3 @ RUN: not llvm-mc -triple=thumbv8 -mattr=-crc -show-encoding < %s 2>&1 | FileCheck %s --check-pref… 11 @ CHECK-V7: error: instruction requires: crc armv8 12 @ CHECK-V7: error: instruction requires: crc armv8 13 @ CHECK-V7: error: instruction requires: crc armv8 14 @ CHECK-NOCRC: error: instruction requires: crc 15 @ CHECK-NOCRC: error: instruction requires: crc 16 @ CHECK-NOCRC: error: instruction requires: crc 25 @ CHECK-V7: error: instruction requires: crc armv8 26 @ CHECK-V7: error: instruction requires: crc armv8 27 @ CHECK-V7: error: instruction requires: crc armv8 [all …]
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D | crc32-thumb.s | 3 @ RUN: not llvm-mc -triple=thumbv8 -mattr=-crc -show-encoding < %s 2>&1 | FileCheck %s --check-pref… 11 @ CHECK-V7: error: instruction requires: crc armv8 12 @ CHECK-V7: error: instruction requires: crc armv8 13 @ CHECK-V7: error: instruction requires: crc armv8 14 @ CHECK-NOCRC: error: instruction requires: crc 15 @ CHECK-NOCRC: error: instruction requires: crc 16 @ CHECK-NOCRC: error: instruction requires: crc 25 @ CHECK-V7: error: instruction requires: crc armv8 26 @ CHECK-V7: error: instruction requires: crc armv8 27 @ CHECK-V7: error: instruction requires: crc armv8 [all …]
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/external/llvm/test/MC/ARM/ |
D | directive-arch_extension-crc.s | 10 .arch_extension crc 12 @ CHECK-V7-NEXT: .arch_extension crc 15 .type crc,%function 16 crc: label 18 @ CHECK-V7: error: instruction requires: crc armv8 20 @ CHECK-V7: error: instruction requires: crc armv8 22 @ CHECK-V7: error: instruction requires: crc armv8 25 @ CHECK-V7: error: instruction requires: crc armv8 27 @ CHECK-V7: error: instruction requires: crc armv8 29 @ CHECK-V7: error: instruction requires: crc armv8 [all …]
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D | crc32.s | 3 @ RUN: not llvm-mc -triple=thumbv8 -mattr=-crc -show-encoding < %s 2>&1 | FileCheck %s --check-pref… 11 @ CHECK-V7: error: instruction requires: crc armv8 12 @ CHECK-V7: error: instruction requires: crc armv8 13 @ CHECK-V7: error: instruction requires: crc armv8 14 @ CHECK-NOCRC: error: instruction requires: crc 15 @ CHECK-NOCRC: error: instruction requires: crc 16 @ CHECK-NOCRC: error: instruction requires: crc 25 @ CHECK-V7: error: instruction requires: crc armv8 26 @ CHECK-V7: error: instruction requires: crc armv8 27 @ CHECK-V7: error: instruction requires: crc armv8 [all …]
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D | crc32-thumb.s | 3 @ RUN: not llvm-mc -triple=thumbv8 -mattr=-crc -show-encoding < %s 2>&1 | FileCheck %s --check-pref… 11 @ CHECK-V7: error: instruction requires: crc armv8 12 @ CHECK-V7: error: instruction requires: crc armv8 13 @ CHECK-V7: error: instruction requires: crc armv8 14 @ CHECK-NOCRC: error: instruction requires: crc 15 @ CHECK-NOCRC: error: instruction requires: crc 16 @ CHECK-NOCRC: error: instruction requires: crc 25 @ CHECK-V7: error: instruction requires: crc armv8 26 @ CHECK-V7: error: instruction requires: crc armv8 27 @ CHECK-V7: error: instruction requires: crc armv8 [all …]
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/external/u-boot/common/ |
D | ddr_spd.c | 71 int crc, i; in crc16() local 73 crc = 0; in crc16() 75 crc = crc ^ (int)*ptr++ << 8; in crc16() 77 if (crc & 0x8000) in crc16() 78 crc = crc << 1 ^ 0x1021; in crc16() 80 crc = crc << 1; in crc16() 82 return crc & 0xffff; in crc16() 106 if (spd->crc[0] == crc_lsb && spd->crc[1] == crc_msb) { in ddr3_spd_check() 112 spd->crc[0], crc_lsb, spd->crc[1], crc_msb); in ddr3_spd_check() 131 if (spd->crc[0] != crc_lsb || spd->crc[1] != crc_msb) { in ddr4_spd_check() [all …]
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/external/gptfdisk/ |
D | crc32.cc | 34 unsigned long crc; in chksum_crc32() local 37 crc = 0xFFFFFFFF; in chksum_crc32() 40 crc = ((crc >> 8) & 0x00FFFFFF) ^ crc_tab[(crc ^ *block++) & 0xFF]; in chksum_crc32() 42 return (crc ^ 0xFFFFFFFF); in chksum_crc32() 52 unsigned long crc, poly; in chksum_crc32gentab() local 58 crc = i; in chksum_crc32gentab() 61 if (crc & 1) in chksum_crc32gentab() 63 crc = (crc >> 1) ^ poly; in chksum_crc32gentab() 67 crc >>= 1; in chksum_crc32gentab() 70 crc_tab[i] = crc; in chksum_crc32gentab()
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/external/toybox/toys/posix/ |
D | cksum.c | 42 static unsigned cksum_be(unsigned crc, unsigned char c) 44 return (crc<<8)^TT.crc_table[(crc>>24)^c]; 47 static unsigned cksum_le(unsigned crc, unsigned char c) in cksum_le() argument 49 return TT.crc_table[(crc^c)&0xff] ^ (crc>>8); in cksum_le() 54 unsigned crc = (toys.optflags & FLAG_P) ? 0xffffffff : 0; in do_cksum() local 56 unsigned (*cksum)(unsigned crc, unsigned char c); in do_cksum() 68 for (i=0; i<len; i++) crc=cksum(crc, toybuf[i]); in do_cksum() 76 crc = cksum(crc, llen); in do_cksum() 82 (toys.optflags & FLAG_I) ? crc : ~crc); in do_cksum()
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/external/libaom/libaom/av1/encoder/x86/ |
D | hash_sse42.c | 19 #define CALC_CRC(op, crc, type, buf, len) \ argument 21 (crc) = op((crc), *(type *)(buf)); \ 35 uint32_t crc = 0xFFFFFFFF; in av1_get_crc32c_value_sse4_2() local 39 crc = _mm_crc32_u8(crc, *buf); in av1_get_crc32c_value_sse4_2() 43 uint64_t crc64 = crc; in av1_get_crc32c_value_sse4_2() 45 crc = (uint32_t)crc64; in av1_get_crc32c_value_sse4_2() 47 CALC_CRC(_mm_crc32_u32, crc, uint32_t, buf, len); in av1_get_crc32c_value_sse4_2() 48 CALC_CRC(_mm_crc32_u16, crc, uint16_t, buf, len); in av1_get_crc32c_value_sse4_2() 49 CALC_CRC(_mm_crc32_u8, crc, uint8_t, buf, len); in av1_get_crc32c_value_sse4_2() 50 return (crc ^= 0xFFFFFFFF); in av1_get_crc32c_value_sse4_2()
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/external/flac/libFLAC/include/private/ |
D | crc.h | 43 #define FLAC__CRC8_UPDATE(data, crc) (crc) = FLAC__crc8_table[(crc) ^ (data)]; argument 44 void FLAC__crc8_update(const FLAC__byte data, FLAC__uint8 *crc); 45 void FLAC__crc8_update_block(const FLAC__byte *data, unsigned len, FLAC__uint8 *crc); 54 #define FLAC__CRC16_UPDATE(data, crc) ((((crc)<<8) & 0xffff) ^ FLAC__crc16_table[((crc)>>8) ^ (data… argument 57 #define FLAC__CRC16_UPDATE(data, crc) ((((crc)<<8) ^ FLAC__crc16_table[((crc)>>8) ^ (data)]) & 0xff…
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/external/u-boot/lib/ |
D | crc32.c | 169 # define DO_CRC(x) crc = tab[(crc ^ (x)) & 255] ^ (crc >> 8) 171 # define DO_CRC(x) crc = tab[((crc >> 24) ^ (x)) & 255] ^ (crc << 8) 179 uint32_t ZEXPORT crc32_no_comp(uint32_t crc, const Bytef *buf, uInt len) in crc32_no_comp() argument 188 crc = cpu_to_le32(crc); in crc32_no_comp() 202 crc ^= *++b; /* use pre increment for speed */ in crc32_no_comp() 217 return le32_to_cpu(crc); in crc32_no_comp() 221 uint32_t ZEXPORT crc32 (uint32_t crc, const Bytef *p, uInt len) in crc32() argument 223 return crc32_no_comp(crc ^ 0xffffffffL, p, len) ^ 0xffffffffL; in crc32() 230 uint32_t ZEXPORT crc32_wd (uint32_t crc, in crc32_wd() argument 244 crc = crc32 (crc, curr, chunk); in crc32_wd() [all …]
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/external/libtextclassifier/lang_id/common/flatbuffers/ |
D | model-utils.cc | 154 void UpdateCrc(mobile::Crc32 *crc, const flatbuffers::Vector<T> *s, in UpdateCrc() argument 156 crc->Update("|"); in UpdateCrc() 157 crc->Update(info.data(), info.size()); in UpdateCrc() 158 crc->Update(":"); in UpdateCrc() 160 crc->Update("empty"); in UpdateCrc() 162 crc->Update(reinterpret_cast<const char *>(s->data()), in UpdateCrc() 178 mobile::Crc32 crc; in ComputeCrc2Checksum() local 180 return crc.Get(); in ComputeCrc2Checksum() 182 crc.Update("|Parameters:"); in ComputeCrc2Checksum() 187 UpdateCrc(&crc, p->name(), "name"); in ComputeCrc2Checksum() [all …]
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/external/icu/icu4j/tools/misc/src/com/ibm/icu/dev/tool/localeconverter/ |
D | CalculateCRC32.java | 38 int crc; in buildCRCTable() local 42 crc = i; in buildCRCTable() 44 if ((crc & 1) == 1) { in buildCRCTable() 45 crc = (crc >>> 1) ^ CRC32_POLYNOMIAL; in buildCRCTable() 47 crc >>>= 1; in buildCRCTable() 50 CRCTable[i] = crc; in buildCRCTable() 62 public static int computeCRC32(String buffer, int crc){ in computeCRC32() argument 63 return computeCRC32(buffer.getBytes(), crc); in computeCRC32() 66 public static int computeCRC32(byte buffer[], int crc) { in computeCRC32() argument 67 return computeCRC32(buffer, 0, buffer.length, crc); in computeCRC32()
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/external/u-boot/net/ |
D | eth_legacy.c | 321 u32 crc; in ether_crc() local 322 crc = ~0; in ether_crc() 324 crc ^= *p++; in ether_crc() 326 crc = (crc >> 1) ^ ((crc & 1) ? CRCPOLY_LE : 0); in ether_crc() 329 crc = (crc >> 16) | (crc << 16); in ether_crc() 330 crc = (crc >> 8 & 0x00ff00ff) | (crc << 8 & 0xff00ff00); in ether_crc() 331 crc = (crc >> 4 & 0x0f0f0f0f) | (crc << 4 & 0xf0f0f0f0); in ether_crc() 332 crc = (crc >> 2 & 0x33333333) | (crc << 2 & 0xcccccccc); in ether_crc() 333 crc = (crc >> 1 & 0x55555555) | (crc << 1 & 0xaaaaaaaa); in ether_crc() 334 return crc; in ether_crc()
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/external/lzma/C/ |
D | LzHash.h | 18 UInt32 temp = p->crc[cur[0]] ^ cur[1]; \ 23 UInt32 temp = p->crc[cur[0]] ^ cur[1]; \ 27 hv = (temp ^ (p->crc[cur[3]] << 5)) & p->hashMask; } 30 UInt32 temp = p->crc[cur[0]] ^ cur[1]; \ 34 temp ^= (p->crc[cur[3]] << 5); \ 36 hv = (temp ^ (p->crc[cur[4]] << 3)) & p->hashMask; } 39 #define HASH_ZIP_CALC hv = ((cur[2] | ((UInt32)cur[0] << 8)) ^ p->crc[cur[1]]) & 0xFFFF; 43 h2 = (p->crc[cur[0]] ^ cur[1]) & (kHash2Size - 1); 46 UInt32 temp = p->crc[cur[0]] ^ cur[1]; \ 51 UInt32 temp = p->crc[cur[0]] ^ cur[1]; \ [all …]
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/external/u-boot/board/keymile/common/ |
D | ivm.c | 22 unsigned short crc = 0; /* final result */ in ivm_calc_crc() local 32 r1 = crc_tab[crc & 0xF]; in ivm_calc_crc() 33 crc = ((crc) >> 4) & 0x0FFF; in ivm_calc_crc() 34 crc = crc ^ r1 ^ crc_tab[byte & 0xF]; in ivm_calc_crc() 37 r1 = crc_tab[crc & 0xF]; in ivm_calc_crc() 38 crc = (crc >> 4) & 0x0FFF; in ivm_calc_crc() 39 crc = crc ^ r1 ^ crc_tab[(byte >> 4) & 0xF]; in ivm_calc_crc() 41 return crc; in ivm_calc_crc() 174 unsigned long crc; in ivm_check_crc() local 177 crc = ivm_calc_crc(buf, CONFIG_SYS_IVM_EEPROM_PAGE_LEN - 2); in ivm_check_crc() [all …]
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/external/python/cpython2/Modules/zlib/ |
D | crc32.c | 198 #define DO1 crc = crc_table[0][((int)crc ^ (*buf++)) & 0xff] ^ (crc >> 8) 202 unsigned long ZEXPORT crc32_z(crc, buf, len) in crc32_z() argument 203 unsigned long crc; in crc32_z() 220 return crc32_little(crc, buf, len); 222 return crc32_big(crc, buf, len); 225 crc = crc ^ 0xffffffffUL; 233 return crc ^ 0xffffffffUL; 237 unsigned long ZEXPORT crc32(crc, buf, len) in crc32() argument 238 unsigned long crc; in crc32() 242 return crc32_z(crc, buf, len); [all …]
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