Skip to content

M
MariaDB
Commit a2c826b6 authored by Daniel Black's avatar Daniel Black Committed by Sergey Vojtovich
Browse files
Options

MDEV-9872: New Power8 crc32(ieee) optimized functions 

These are different from the existing crc32 functions which
where really crc32c.
parent e7e313f4
Show whitespace changes
Inline Side-by-side
Showing with 1038 additions and 152 deletions
extra/crc32-vpmsum/CMakeLists.txt
View file @ a2c826b6
ENABLE_LANGUAGE(ASM) ENABLE_LANGUAGE(ASM)
ADD_CONVENIENCE_LIBRARY(${CRC32_VPMSUM_LIBRARY} crc32.S crc32_wrapper.c) ADD_CONVENIENCE_LIBRARY(${CRC32_VPMSUM_LIBRARY} crc32c.S crc32c_wrapper.c crc32ieee.S crc32ieee_wrapper.c)
extra/crc32-vpmsum/crc32.S → extra/crc32-vpmsum/crc32.iS
View file @ a2c826b6
...@@ -46,19 +46,8 @@ ...@@ -46,19 +46,8 @@
/* byte reverse permute constant */ /* byte reverse permute constant */
.octa 0x0F0E0D0C0B0A09080706050403020100 .octa 0x0F0E0D0C0B0A09080706050403020100
#define __ASSEMBLY__
#include "crc32_constants.h"
.text .text
#if defined(__BIG_ENDIAN__) && defined(REFLECT)
#define BYTESWAP_DATA
#elif defined(__LITTLE_ENDIAN__) && !defined(REFLECT)
#define BYTESWAP_DATA
#else
#undef BYTESWAP_DATA
#endif
#define off16 r25 #define off16 r25
#define off32 r26 #define off32 r26
#define off48 r27 #define off48 r27
...@@ -82,7 +71,7 @@ ...@@ -82,7 +71,7 @@
#endif #endif
/* unsigned int __crc32_vpmsum(unsigned int crc, void *p, unsigned long len) */ /* unsigned int __crc32_vpmsum(unsigned int crc, void *p, unsigned long len) */
FUNC_START(__crc32_vpmsum) FUNC_START(__F)
std r31,-8(r1) std r31,-8(r1)
std r30,-16(r1) std r30,-16(r1)
std r29,-24(r1) std r29,-24(r1)
...@@ -126,19 +115,14 @@ FUNC_START(__crc32_vpmsum) ...@@ -126,19 +115,14 @@ FUNC_START(__crc32_vpmsum)
/* Get the initial value into v8 */ /* Get the initial value into v8 */
vxor v8,v8,v8 vxor v8,v8,v8
MTVRD(v8, r3) MTVRD(v8, r3)
#ifdef REFLECT
vsldoi v8,zeroes,v8,8 /* shift into bottom 32 bits */ vsldoi v8,zeroes,v8,8 /* shift into bottom 32 bits */
#else
vsldoi v8,v8,zeroes,4 /* shift into top 32 bits */
#endif
#ifdef BYTESWAP_DATA
addis r3,r2,.byteswap_constant@toc@ha addis r3,r2,.byteswap_constant@toc@ha
addi r3,r3,.byteswap_constant@toc@l addi r3,r3,.byteswap_constant@toc@l
lvx byteswap,0,r3 lvx byteswap,0,r3
addi r3,r3,16 addi r3,r3,16
#endif
cmpdi r5,256 cmpdi r5,256
blt .Lshort blt .Lshort
...@@ -170,8 +154,8 @@ FUNC_START(__crc32_vpmsum) ...@@ -170,8 +154,8 @@ FUNC_START(__crc32_vpmsum)
addi r7,r7,-1 addi r7,r7,-1
mtctr r7 mtctr r7
addis r3,r2,.constants@toc@ha addis r3,r2,CONSTANTS@toc@ha
addi r3,r3,.constants@toc@l addi r3,r3,CONSTANTS@toc@l
/* Find the start of our constants */ /* Find the start of our constants */
add r3,r3,r8 add r3,r3,r8
...@@ -376,7 +360,6 @@ FUNC_START(__crc32_vpmsum) ...@@ -376,7 +360,6 @@ FUNC_START(__crc32_vpmsum)
vxor v6,v6,v14 vxor v6,v6,v14
vxor v7,v7,v15 vxor v7,v7,v15
#ifdef REFLECT
/* /*
* vpmsumd produces a 96 bit result in the least significant bits * vpmsumd produces a 96 bit result in the least significant bits
* of the register. Since we are bit reflected we have to shift it * of the register. Since we are bit reflected we have to shift it
...@@ -391,7 +374,6 @@ FUNC_START(__crc32_vpmsum) ...@@ -391,7 +374,6 @@ FUNC_START(__crc32_vpmsum)
vsldoi v5,v5,zeroes,4 vsldoi v5,v5,zeroes,4
vsldoi v6,v6,zeroes,4 vsldoi v6,v6,zeroes,4
vsldoi v7,v7,zeroes,4 vsldoi v7,v7,zeroes,4
#endif
/* xor with last 1024 bits */ /* xor with last 1024 bits */
lvx v8,0,r4 lvx v8,0,r4
...@@ -526,8 +508,8 @@ FUNC_START(__crc32_vpmsum) ...@@ -526,8 +508,8 @@ FUNC_START(__crc32_vpmsum)
.Lbarrett_reduction: .Lbarrett_reduction:
/* Barrett constants */ /* Barrett constants */
addis r3,r2,.barrett_constants@toc@ha addis r3,r2,BARRETT_CONSTANTS@toc@ha
addi r3,r3,.barrett_constants@toc@l addi r3,r3,BARRETT_CONSTANTS@toc@l
lvx const1,0,r3 lvx const1,0,r3
lvx const2,off16,r3 lvx const2,off16,r3
...@@ -535,33 +517,12 @@ FUNC_START(__crc32_vpmsum) ...@@ -535,33 +517,12 @@ FUNC_START(__crc32_vpmsum)
vsldoi v1,v0,v0,8 vsldoi v1,v0,v0,8
vxor v0,v0,v1 /* xor two 64 bit results together */ vxor v0,v0,v1 /* xor two 64 bit results together */
#ifdef REFLECT
/* shift left one bit */ /* shift left one bit */
vspltisb v1,1 vspltisb v1,1
vsl v0,v0,v1 vsl v0,v0,v1
#endif
vand v0,v0,mask_64bit vand v0,v0,mask_64bit
#ifndef REFLECT
/*
* Now for the Barrett reduction algorithm. The idea is to calculate q,
* the multiple of our polynomial that we need to subtract. By
* doing the computation 2x bits higher (ie 64 bits) and shifting the
* result back down 2x bits, we round down to the nearest multiple.
*/
VPMSUMD(v1,v0,const1) /* ma */
vsldoi v1,zeroes,v1,8 /* q = floor(ma/(2^64)) */
VPMSUMD(v1,v1,const2) /* qn */
vxor v0,v0,v1 /* a - qn, subtraction is xor in GF(2) */
/*
* Get the result into r3. We need to shift it left 8 bytes:
* V0 [ 0 1 2 X ]
* V0 [ 0 X 2 3 ]
*/
vsldoi v0,v0,zeroes,8 /* shift result into top 64 bits */
#else
/* /*
* The reflected version of Barrett reduction. Instead of bit * The reflected version of Barrett reduction. Instead of bit
* reflecting our data (which is expensive to do), we bit reflect our * reflecting our data (which is expensive to do), we bit reflect our
...@@ -582,7 +543,6 @@ FUNC_START(__crc32_vpmsum) ...@@ -582,7 +543,6 @@ FUNC_START(__crc32_vpmsum)
* V0 [ 0 X 2 3 ] * V0 [ 0 X 2 3 ]
*/ */
vsldoi v0,v0,zeroes,4 /* shift result into top 64 bits of */ vsldoi v0,v0,zeroes,4 /* shift result into top 64 bits of */
#endif
.Lout: .Lout:
subi r6,r1,56+10*16 subi r6,r1,56+10*16
...@@ -631,8 +591,8 @@ FUNC_START(__crc32_vpmsum) ...@@ -631,8 +591,8 @@ FUNC_START(__crc32_vpmsum)
cmpdi r5,0 cmpdi r5,0
beq .Lzero beq .Lzero
addis r3,r2,.short_constants@toc@ha addis r3,r2,SHORT_CONSTANTS@toc@ha
addi r3,r3,.short_constants@toc@l addi r3,r3,SHORT_CONSTANTS@toc@l
/* Calculate where in the constant table we need to start */ /* Calculate where in the constant table we need to start */
subfic r6,r5,256 subfic r6,r5,256
...@@ -770,6 +730,6 @@ FUNC_START(__crc32_vpmsum) ...@@ -770,6 +730,6 @@ FUNC_START(__crc32_vpmsum)
blr blr
b .Lout b .Lout
FUNC_END(__crc32_vpmsum) FUNC_END(__F)
#endif /* __powerpc__ */ #endif /* __powerpc__ */
extra/crc32-vpmsum/crc32_wrapper.c → extra/crc32-vpmsum/crc32_wrapper.ic
View file @ a2c826b6
#ifdef __powerpc__ #ifdef __powerpc__
#define CRC_TABLE
#include "crc32_constants.h"
#define VMX_ALIGN 16 #define VMX_ALIGN 16
#define VMX_ALIGN_MASK (VMX_ALIGN-1) #define VMX_ALIGN_MASK (VMX_ALIGN-1)
#ifdef REFLECT
static unsigned int crc32_align(unsigned int crc, unsigned char *p, static unsigned int crc32_align(unsigned int crc, unsigned char *p,
unsigned long len) unsigned long len)
{ {
...@@ -14,28 +11,17 @@ static unsigned int crc32_align(unsigned int crc, unsigned char *p, ...@@ -14,28 +11,17 @@ static unsigned int crc32_align(unsigned int crc, unsigned char *p,
crc = crc_table[(crc ^ *p++) & 0xff] ^ (crc >> 8); crc = crc_table[(crc ^ *p++) & 0xff] ^ (crc >> 8);
return crc; return crc;
} }
#else
static unsigned int crc32_align(unsigned int crc, unsigned char *p,
unsigned long len)
{
while (len--)
crc = crc_table[((crc >> 24) ^ *p++) & 0xff] ^ (crc << 8);
return crc;
}
#endif
unsigned int __crc32_vpmsum(unsigned int crc, unsigned char *p, unsigned int __F(unsigned int crc, unsigned char *p,
unsigned long len); unsigned long len);
unsigned int crc32_vpmsum(unsigned int crc, unsigned char *p, unsigned int F(unsigned int crc, unsigned char *p,
unsigned long len) unsigned long len)
{ {
unsigned int prealign; unsigned int prealign;
unsigned int tail; unsigned int tail;
#ifdef CRC_XOR
crc ^= 0xffffffff; crc ^= 0xffffffff;
#endif
if (len < VMX_ALIGN + VMX_ALIGN_MASK) { if (len < VMX_ALIGN + VMX_ALIGN_MASK) {
crc = crc32_align(crc, p, len); crc = crc32_align(crc, p, len);
...@@ -49,7 +35,7 @@ unsigned int crc32_vpmsum(unsigned int crc, unsigned char *p, ...@@ -49,7 +35,7 @@ unsigned int crc32_vpmsum(unsigned int crc, unsigned char *p,
p += prealign; p += prealign;
} }
crc = __crc32_vpmsum(crc, p, len & ~VMX_ALIGN_MASK); crc = __F(crc, p, len & ~VMX_ALIGN_MASK);
tail = len & VMX_ALIGN_MASK; tail = len & VMX_ALIGN_MASK;
if (tail) { if (tail) {
...@@ -58,9 +44,7 @@ unsigned int crc32_vpmsum(unsigned int crc, unsigned char *p, ...@@ -58,9 +44,7 @@ unsigned int crc32_vpmsum(unsigned int crc, unsigned char *p,
} }
out: out:
#ifdef CRC_XOR
crc ^= 0xffffffff; crc ^= 0xffffffff;
#endif
return crc; return crc;
} }
......
extra/crc32-vpmsum/crc32c.S 0 → 100644
View file @ a2c826b6
#ifdef __powerpc__
#define CONSTANTS .crc32c_constants
#define SHORT_CONSTANTS .crc32c_short_constants
#define BARRETT_CONSTANTS .crc32c_barrett_constants
#include "crc32c_constants.h"
#define __F __crc32c_vpmsum
#include "crc32.iS"
#endif
extra/crc32-vpmsum/crc32_constants.h → extra/crc32-vpmsum/crc32c_constants.h
View file @ a2c826b6
...@@ -3,83 +3,10 @@ ...@@ -3,83 +3,10 @@
#ifdef __powerpc__ #ifdef __powerpc__
#define CRC 0x1edc6f41 #define CRC 0x1edc6f41
#define CRC_XOR
#define REFLECT
#ifndef __ASSEMBLY__
#ifdef CRC_TABLE
static const unsigned int crc_table[] = {
0x00000000, 0xf26b8303, 0xe13b70f7, 0x1350f3f4,
0xc79a971f, 0x35f1141c, 0x26a1e7e8, 0xd4ca64eb,
0x8ad958cf, 0x78b2dbcc, 0x6be22838, 0x9989ab3b,
0x4d43cfd0, 0xbf284cd3, 0xac78bf27, 0x5e133c24,
0x105ec76f, 0xe235446c, 0xf165b798, 0x030e349b,
0xd7c45070, 0x25afd373, 0x36ff2087, 0xc494a384,
0x9a879fa0, 0x68ec1ca3, 0x7bbcef57, 0x89d76c54,
0x5d1d08bf, 0xaf768bbc, 0xbc267848, 0x4e4dfb4b,
0x20bd8ede, 0xd2d60ddd, 0xc186fe29, 0x33ed7d2a,
0xe72719c1, 0x154c9ac2, 0x061c6936, 0xf477ea35,
0xaa64d611, 0x580f5512, 0x4b5fa6e6, 0xb93425e5,
0x6dfe410e, 0x9f95c20d, 0x8cc531f9, 0x7eaeb2fa,
0x30e349b1, 0xc288cab2, 0xd1d83946, 0x23b3ba45,
0xf779deae, 0x05125dad, 0x1642ae59, 0xe4292d5a,
0xba3a117e, 0x4851927d, 0x5b016189, 0xa96ae28a,
0x7da08661, 0x8fcb0562, 0x9c9bf696, 0x6ef07595,
0x417b1dbc, 0xb3109ebf, 0xa0406d4b, 0x522bee48,
0x86e18aa3, 0x748a09a0, 0x67dafa54, 0x95b17957,
0xcba24573, 0x39c9c670, 0x2a993584, 0xd8f2b687,
0x0c38d26c, 0xfe53516f, 0xed03a29b, 0x1f682198,
0x5125dad3, 0xa34e59d0, 0xb01eaa24, 0x42752927,
0x96bf4dcc, 0x64d4cecf, 0x77843d3b, 0x85efbe38,
0xdbfc821c, 0x2997011f, 0x3ac7f2eb, 0xc8ac71e8,
0x1c661503, 0xee0d9600, 0xfd5d65f4, 0x0f36e6f7,
0x61c69362, 0x93ad1061, 0x80fde395, 0x72966096,
0xa65c047d, 0x5437877e, 0x4767748a, 0xb50cf789,
0xeb1fcbad, 0x197448ae, 0x0a24bb5a, 0xf84f3859,
0x2c855cb2, 0xdeeedfb1, 0xcdbe2c45, 0x3fd5af46,
0x7198540d, 0x83f3d70e, 0x90a324fa, 0x62c8a7f9,
0xb602c312, 0x44694011, 0x5739b3e5, 0xa55230e6,
0xfb410cc2, 0x092a8fc1, 0x1a7a7c35, 0xe811ff36,
0x3cdb9bdd, 0xceb018de, 0xdde0eb2a, 0x2f8b6829,
0x82f63b78, 0x709db87b, 0x63cd4b8f, 0x91a6c88c,
0x456cac67, 0xb7072f64, 0xa457dc90, 0x563c5f93,
0x082f63b7, 0xfa44e0b4, 0xe9141340, 0x1b7f9043,
0xcfb5f4a8, 0x3dde77ab, 0x2e8e845f, 0xdce5075c,
0x92a8fc17, 0x60c37f14, 0x73938ce0, 0x81f80fe3,
0x55326b08, 0xa759e80b, 0xb4091bff, 0x466298fc,
0x1871a4d8, 0xea1a27db, 0xf94ad42f, 0x0b21572c,
0xdfeb33c7, 0x2d80b0c4, 0x3ed04330, 0xccbbc033,
0xa24bb5a6, 0x502036a5, 0x4370c551, 0xb11b4652,
0x65d122b9, 0x97baa1ba, 0x84ea524e, 0x7681d14d,
0x2892ed69, 0xdaf96e6a, 0xc9a99d9e, 0x3bc21e9d,
0xef087a76, 0x1d63f975, 0x0e330a81, 0xfc588982,
0xb21572c9, 0x407ef1ca, 0x532e023e, 0xa145813d,
0x758fe5d6, 0x87e466d5, 0x94b49521, 0x66df1622,
0x38cc2a06, 0xcaa7a905, 0xd9f75af1, 0x2b9cd9f2,
0xff56bd19, 0x0d3d3e1a, 0x1e6dcdee, 0xec064eed,
0xc38d26c4, 0x31e6a5c7, 0x22b65633, 0xd0ddd530,
0x0417b1db, 0xf67c32d8, 0xe52cc12c, 0x1747422f,
0x49547e0b, 0xbb3ffd08, 0xa86f0efc, 0x5a048dff,
0x8ecee914, 0x7ca56a17, 0x6ff599e3, 0x9d9e1ae0,
0xd3d3e1ab, 0x21b862a8, 0x32e8915c, 0xc083125f,
0x144976b4, 0xe622f5b7, 0xf5720643, 0x07198540,
0x590ab964, 0xab613a67, 0xb831c993, 0x4a5a4a90,
0x9e902e7b, 0x6cfbad78, 0x7fab5e8c, 0x8dc0dd8f,
0xe330a81a, 0x115b2b19, 0x020bd8ed, 0xf0605bee,
0x24aa3f05, 0xd6c1bc06, 0xc5914ff2, 0x37faccf1,
0x69e9f0d5, 0x9b8273d6, 0x88d28022, 0x7ab90321,
0xae7367ca, 0x5c18e4c9, 0x4f48173d, 0xbd23943e,
0xf36e6f75, 0x0105ec76, 0x12551f82, 0xe03e9c81,
0x34f4f86a, 0xc69f7b69, 0xd5cf889d, 0x27a40b9e,
0x79b737ba, 0x8bdcb4b9, 0x988c474d, 0x6ae7c44e,
0xbe2da0a5, 0x4c4623a6, 0x5f16d052, 0xad7d5351,};
#endif
#else
#define MAX_SIZE 32768 #define MAX_SIZE 32768
.constants: CONSTANTS:
/* Reduce 262144 kbits to 1024 bits */ /* Reduce 262144 kbits to 1024 bits */
/* x^261120 mod p(x)` << 1, x^261184 mod p(x)` << 1 */ /* x^261120 mod p(x)` << 1, x^261184 mod p(x)` << 1 */
...@@ -847,7 +774,7 @@ static const unsigned int crc_table[] = { ...@@ -847,7 +774,7 @@ static const unsigned int crc_table[] = {
/* x^1024 mod p(x)` << 1, x^1088 mod p(x)` << 1 */ /* x^1024 mod p(x)` << 1, x^1088 mod p(x)` << 1 */
.octa 0x0000000171fb63ce00000001609bc4b4 .octa 0x0000000171fb63ce00000001609bc4b4
.short_constants: SHORT_CONSTANTS:
/* Reduce final 1024-2048 bits to 64 bits, shifting 32 bits to include the trailing 32 bits of zeros */ /* Reduce final 1024-2048 bits to 64 bits, shifting 32 bits to include the trailing 32 bits of zeros */
/* x^1952 mod p(x)`, x^1984 mod p(x)`, x^2016 mod p(x)`, x^2048 mod p(x)` */ /* x^1952 mod p(x)`, x^1984 mod p(x)`, x^2016 mod p(x)`, x^2048 mod p(x)` */
...@@ -899,12 +826,11 @@ static const unsigned int crc_table[] = { ...@@ -899,12 +826,11 @@ static const unsigned int crc_table[] = {
.octa 0x82f63b786ea2d55ca66805eb18b8ea18 .octa 0x82f63b786ea2d55ca66805eb18b8ea18
.barrett_constants: BARRETT_CONSTANTS:
/* 33 bit reflected Barrett constant m - (4^32)/n */ /* 33 bit reflected Barrett constant m - (4^32)/n */
.octa 0x000000000000000000000000dea713f1 /* x^64 div p(x)` */ .octa 0x000000000000000000000000dea713f1 /* x^64 div p(x)` */
/* 33 bit reflected Barrett constant n */ /* 33 bit reflected Barrett constant n */
.octa 0x00000000000000000000000105ec76f1 .octa 0x00000000000000000000000105ec76f1
#endif
#endif /* __powerpc__ */ #endif /* __powerpc__ */
......
extra/crc32-vpmsum/crc32c_wrapper.c 0 → 100644
View file @ a2c826b6
#ifdef __powerpc__
#define F crc32c_vpmsum
#define __F __crc32c_vpmsum
#define CRC 0x1edc6f41
static const unsigned int crc_table[] = {
0x00000000, 0xf26b8303, 0xe13b70f7, 0x1350f3f4,
0xc79a971f, 0x35f1141c, 0x26a1e7e8, 0xd4ca64eb,
0x8ad958cf, 0x78b2dbcc, 0x6be22838, 0x9989ab3b,
0x4d43cfd0, 0xbf284cd3, 0xac78bf27, 0x5e133c24,
0x105ec76f, 0xe235446c, 0xf165b798, 0x030e349b,
0xd7c45070, 0x25afd373, 0x36ff2087, 0xc494a384,
0x9a879fa0, 0x68ec1ca3, 0x7bbcef57, 0x89d76c54,
0x5d1d08bf, 0xaf768bbc, 0xbc267848, 0x4e4dfb4b,
0x20bd8ede, 0xd2d60ddd, 0xc186fe29, 0x33ed7d2a,
0xe72719c1, 0x154c9ac2, 0x061c6936, 0xf477ea35,
0xaa64d611, 0x580f5512, 0x4b5fa6e6, 0xb93425e5,
0x6dfe410e, 0x9f95c20d, 0x8cc531f9, 0x7eaeb2fa,
0x30e349b1, 0xc288cab2, 0xd1d83946, 0x23b3ba45,
0xf779deae, 0x05125dad, 0x1642ae59, 0xe4292d5a,
0xba3a117e, 0x4851927d, 0x5b016189, 0xa96ae28a,
0x7da08661, 0x8fcb0562, 0x9c9bf696, 0x6ef07595,
0x417b1dbc, 0xb3109ebf, 0xa0406d4b, 0x522bee48,
0x86e18aa3, 0x748a09a0, 0x67dafa54, 0x95b17957,
0xcba24573, 0x39c9c670, 0x2a993584, 0xd8f2b687,
0x0c38d26c, 0xfe53516f, 0xed03a29b, 0x1f682198,
0x5125dad3, 0xa34e59d0, 0xb01eaa24, 0x42752927,
0x96bf4dcc, 0x64d4cecf, 0x77843d3b, 0x85efbe38,
0xdbfc821c, 0x2997011f, 0x3ac7f2eb, 0xc8ac71e8,
0x1c661503, 0xee0d9600, 0xfd5d65f4, 0x0f36e6f7,
0x61c69362, 0x93ad1061, 0x80fde395, 0x72966096,
0xa65c047d, 0x5437877e, 0x4767748a, 0xb50cf789,
0xeb1fcbad, 0x197448ae, 0x0a24bb5a, 0xf84f3859,
0x2c855cb2, 0xdeeedfb1, 0xcdbe2c45, 0x3fd5af46,
0x7198540d, 0x83f3d70e, 0x90a324fa, 0x62c8a7f9,
0xb602c312, 0x44694011, 0x5739b3e5, 0xa55230e6,
0xfb410cc2, 0x092a8fc1, 0x1a7a7c35, 0xe811ff36,
0x3cdb9bdd, 0xceb018de, 0xdde0eb2a, 0x2f8b6829,
0x82f63b78, 0x709db87b, 0x63cd4b8f, 0x91a6c88c,
0x456cac67, 0xb7072f64, 0xa457dc90, 0x563c5f93,
0x082f63b7, 0xfa44e0b4, 0xe9141340, 0x1b7f9043,
0xcfb5f4a8, 0x3dde77ab, 0x2e8e845f, 0xdce5075c,
0x92a8fc17, 0x60c37f14, 0x73938ce0, 0x81f80fe3,
0x55326b08, 0xa759e80b, 0xb4091bff, 0x466298fc,
0x1871a4d8, 0xea1a27db, 0xf94ad42f, 0x0b21572c,
0xdfeb33c7, 0x2d80b0c4, 0x3ed04330, 0xccbbc033,
0xa24bb5a6, 0x502036a5, 0x4370c551, 0xb11b4652,
0x65d122b9, 0x97baa1ba, 0x84ea524e, 0x7681d14d,
0x2892ed69, 0xdaf96e6a, 0xc9a99d9e, 0x3bc21e9d,
0xef087a76, 0x1d63f975, 0x0e330a81, 0xfc588982,
0xb21572c9, 0x407ef1ca, 0x532e023e, 0xa145813d,
0x758fe5d6, 0x87e466d5, 0x94b49521, 0x66df1622,
0x38cc2a06, 0xcaa7a905, 0xd9f75af1, 0x2b9cd9f2,
0xff56bd19, 0x0d3d3e1a, 0x1e6dcdee, 0xec064eed,
0xc38d26c4, 0x31e6a5c7, 0x22b65633, 0xd0ddd530,
0x0417b1db, 0xf67c32d8, 0xe52cc12c, 0x1747422f,
0x49547e0b, 0xbb3ffd08, 0xa86f0efc, 0x5a048dff,
0x8ecee914, 0x7ca56a17, 0x6ff599e3, 0x9d9e1ae0,
0xd3d3e1ab, 0x21b862a8, 0x32e8915c, 0xc083125f,
0x144976b4, 0xe622f5b7, 0xf5720643, 0x07198540,
0x590ab964, 0xab613a67, 0xb831c993, 0x4a5a4a90,
0x9e902e7b, 0x6cfbad78, 0x7fab5e8c, 0x8dc0dd8f,
0xe330a81a, 0x115b2b19, 0x020bd8ed, 0xf0605bee,
0x24aa3f05, 0xd6c1bc06, 0xc5914ff2, 0x37faccf1,
0x69e9f0d5, 0x9b8273d6, 0x88d28022, 0x7ab90321,
0xae7367ca, 0x5c18e4c9, 0x4f48173d, 0xbd23943e,
0xf36e6f75, 0x0105ec76, 0x12551f82, 0xe03e9c81,
0x34f4f86a, 0xc69f7b69, 0xd5cf889d, 0x27a40b9e,
0x79b737ba, 0x8bdcb4b9, 0x988c474d, 0x6ae7c44e,
0xbe2da0a5, 0x4c4623a6, 0x5f16d052, 0xad7d5351,};
#include "crc32_wrapper.ic"
#endif
extra/crc32-vpmsum/crc32ieee.S 0 → 100644
View file @ a2c826b6
#ifdef __powerpc__
#define CONSTANTS .crc32_constants
#define SHORT_CONSTANTS .crc32_short_constants
#define BARRETT_CONSTANTS .crc32_barrett_constants
#include "crc32ieee_constants.h"
#define __F __crc32ieee_vpmsum
#include "crc32.iS"
#endif
extra/crc32-vpmsum/crc32ieee_constants.h 0 → 100644
View file @ a2c826b6
#ifndef CRC32_CONSTANTS_H
#define CRC32_CONSTANTS_H
#ifdef __powerpc__
#define MAX_SIZE 32768
CONSTANTS:
/* Reduce 262144 kbits to 1024 bits */
/* x^261120 mod p(x)` << 1, x^261184 mod p(x)` << 1 */
.octa 0x00000001651797d20000000099ea94a8
/* x^260096 mod p(x)` << 1, x^260160 mod p(x)` << 1 */
.octa 0x0000000021e0d56c00000000945a8420
/* x^259072 mod p(x)` << 1, x^259136 mod p(x)` << 1 */
.octa 0x000000000f95ecaa0000000030762706
/* x^258048 mod p(x)` << 1, x^258112 mod p(x)` << 1 */
.octa 0x00000001ebd224ac00000001a52fc582
/* x^257024 mod p(x)` << 1, x^257088 mod p(x)` << 1 */
.octa 0x000000000ccb97ca00000001a4a7167a
/* x^256000 mod p(x)` << 1, x^256064 mod p(x)` << 1 */
.octa 0x00000001006ec8a8000000000c18249a
/* x^254976 mod p(x)` << 1, x^255040 mod p(x)` << 1 */
.octa 0x000000014f58f19600000000a924ae7c
/* x^253952 mod p(x)` << 1, x^254016 mod p(x)` << 1 */
.octa 0x00000001a7192ca600000001e12ccc12
/* x^252928 mod p(x)` << 1, x^252992 mod p(x)` << 1 */
.octa 0x000000019a64bab200000000a0b9d4ac
/* x^251904 mod p(x)` << 1, x^251968 mod p(x)` << 1 */
.octa 0x0000000014f4ed2e0000000095e8ddfe
/* x^250880 mod p(x)` << 1, x^250944 mod p(x)` << 1 */
.octa 0x000000011092b6a200000000233fddc4
/* x^249856 mod p(x)` << 1, x^249920 mod p(x)` << 1 */
.octa 0x00000000c8a1629c00000001b4529b62
/* x^248832 mod p(x)` << 1, x^248896 mod p(x)` << 1 */
.octa 0x000000017bf32e8e00000001a7fa0e64
/* x^247808 mod p(x)` << 1, x^247872 mod p(x)` << 1 */
.octa 0x00000001f8cc658200000001b5334592
/* x^246784 mod p(x)` << 1, x^246848 mod p(x)` << 1 */
.octa 0x000000008631ddf0000000011f8ee1b4
/* x^245760 mod p(x)` << 1, x^245824 mod p(x)` << 1 */
.octa 0x000000007e5a76d0000000006252e632
/* x^244736 mod p(x)` << 1, x^244800 mod p(x)` << 1 */
.octa 0x000000002b09b31c00000000ab973e84
/* x^243712 mod p(x)` << 1, x^243776 mod p(x)` << 1 */
.octa 0x00000001b2df1f84000000007734f5ec
/* x^242688 mod p(x)` << 1, x^242752 mod p(x)` << 1 */
.octa 0x00000001d6f56afc000000007c547798
/* x^241664 mod p(x)` << 1, x^241728 mod p(x)` << 1 */
.octa 0x00000001b9b5e70c000000007ec40210
/* x^240640 mod p(x)` << 1, x^240704 mod p(x)` << 1 */
.octa 0x0000000034b626d200000001ab1695a8
/* x^239616 mod p(x)` << 1, x^239680 mod p(x)` << 1 */
.octa 0x000000014c53479a0000000090494bba
/* x^238592 mod p(x)` << 1, x^238656 mod p(x)` << 1 */
.octa 0x00000001a6d179a400000001123fb816
/* x^237568 mod p(x)` << 1, x^237632 mod p(x)` << 1 */
.octa 0x000000015abd16b400000001e188c74c
/* x^236544 mod p(x)` << 1, x^236608 mod p(x)` << 1 */
.octa 0x00000000018f985200000001c2d3451c
/* x^235520 mod p(x)` << 1, x^235584 mod p(x)` << 1 */
.octa 0x000000001fb3084a00000000f55cf1ca
/* x^234496 mod p(x)` << 1, x^234560 mod p(x)` << 1 */
.octa 0x00000000c53dfb0400000001a0531540
/* x^233472 mod p(x)` << 1, x^233536 mod p(x)` << 1 */
.octa 0x00000000e10c9ad60000000132cd7ebc
/* x^232448 mod p(x)` << 1, x^232512 mod p(x)` << 1 */
.octa 0x0000000025aa994a0000000073ab7f36
/* x^231424 mod p(x)` << 1, x^231488 mod p(x)` << 1 */
.octa 0x00000000fa3a74c40000000041aed1c2
/* x^230400 mod p(x)` << 1, x^230464 mod p(x)` << 1 */
.octa 0x0000000033eb3f400000000136c53800
/* x^229376 mod p(x)` << 1, x^229440 mod p(x)` << 1 */
.octa 0x000000017193f2960000000126835a30
/* x^228352 mod p(x)` << 1, x^228416 mod p(x)` << 1 */
.octa 0x0000000043f6c86a000000006241b502
/* x^227328 mod p(x)` << 1, x^227392 mod p(x)` << 1 */
.octa 0x000000016b513ec600000000d5196ad4
/* x^226304 mod p(x)` << 1, x^226368 mod p(x)` << 1 */
.octa 0x00000000c8f25b4e000000009cfa769a
/* x^225280 mod p(x)` << 1, x^225344 mod p(x)` << 1 */
.octa 0x00000001a45048ec00000000920e5df4
/* x^224256 mod p(x)` << 1, x^224320 mod p(x)` << 1 */
.octa 0x000000000c4410040000000169dc310e
/* x^223232 mod p(x)` << 1, x^223296 mod p(x)` << 1 */
.octa 0x000000000e17cad60000000009fc331c
/* x^222208 mod p(x)` << 1, x^222272 mod p(x)` << 1 */
.octa 0x00000001253ae964000000010d94a81e
/* x^221184 mod p(x)` << 1, x^221248 mod p(x)` << 1 */
.octa 0x00000001d7c88ebc0000000027a20ab2
/* x^220160 mod p(x)` << 1, x^220224 mod p(x)` << 1 */
.octa 0x00000001e7ca913a0000000114f87504
/* x^219136 mod p(x)` << 1, x^219200 mod p(x)` << 1 */
.octa 0x0000000033ed078a000000004b076d96
/* x^218112 mod p(x)` << 1, x^218176 mod p(x)` << 1 */
.octa 0x00000000e1839c7800000000da4d1e74
/* x^217088 mod p(x)` << 1, x^217152 mod p(x)` << 1 */
.octa 0x00000001322b267e000000001b81f672
/* x^216064 mod p(x)` << 1, x^216128 mod p(x)` << 1 */
.octa 0x00000000638231b6000000009367c988
/* x^215040 mod p(x)` << 1, x^215104 mod p(x)` << 1 */
.octa 0x00000001ee7f16f400000001717214ca
/* x^214016 mod p(x)` << 1, x^214080 mod p(x)` << 1 */
.octa 0x0000000117d9924a000000009f47d820
/* x^212992 mod p(x)` << 1, x^213056 mod p(x)` << 1 */
.octa 0x00000000e1a9e0c4000000010d9a47d2
/* x^211968 mod p(x)` << 1, x^212032 mod p(x)` << 1 */
.octa 0x00000001403731dc00000000a696c58c
/* x^210944 mod p(x)` << 1, x^211008 mod p(x)` << 1 */
.octa 0x00000001a5ea9682000000002aa28ec6
/* x^209920 mod p(x)` << 1, x^209984 mod p(x)` << 1 */
.octa 0x0000000101c5c57800000001fe18fd9a
/* x^208896 mod p(x)` << 1, x^208960 mod p(x)` << 1 */
.octa 0x00000000dddf6494000000019d4fc1ae
/* x^207872 mod p(x)` << 1, x^207936 mod p(x)` << 1 */
.octa 0x00000000f1c3db2800000001ba0e3dea
/* x^206848 mod p(x)` << 1, x^206912 mod p(x)` << 1 */
.octa 0x000000013112fb9c0000000074b59a5e
/* x^205824 mod p(x)` << 1, x^205888 mod p(x)` << 1 */
.octa 0x00000000b680b90600000000f2b5ea98
/* x^204800 mod p(x)` << 1, x^204864 mod p(x)` << 1 */
.octa 0x000000001a2829320000000187132676
/* x^203776 mod p(x)` << 1, x^203840 mod p(x)` << 1 */
.octa 0x0000000089406e7e000000010a8c6ad4
/* x^202752 mod p(x)` << 1, x^202816 mod p(x)` << 1 */
.octa 0x00000001def6be8c00000001e21dfe70
/* x^201728 mod p(x)` << 1, x^201792 mod p(x)` << 1 */
.octa 0x000000007525872800000001da0050e4
/* x^200704 mod p(x)` << 1, x^200768 mod p(x)` << 1 */
.octa 0x000000019536090a00000000772172ae
/* x^199680 mod p(x)` << 1, x^199744 mod p(x)` << 1 */
.octa 0x00000000f2455bfc00000000e47724aa
/* x^198656 mod p(x)` << 1, x^198720 mod p(x)` << 1 */
.octa 0x000000018c40baf4000000003cd63ac4
/* x^197632 mod p(x)` << 1, x^197696 mod p(x)` << 1 */
.octa 0x000000004cd390d400000001bf47d352
/* x^196608 mod p(x)` << 1, x^196672 mod p(x)` << 1 */
.octa 0x00000001e4ece95a000000018dc1d708
/* x^195584 mod p(x)` << 1, x^195648 mod p(x)` << 1 */
.octa 0x000000001a3ee918000000002d4620a4
/* x^194560 mod p(x)` << 1, x^194624 mod p(x)` << 1 */
.octa 0x000000007c652fb80000000058fd1740
/* x^193536 mod p(x)` << 1, x^193600 mod p(x)` << 1 */
.octa 0x000000011c67842c00000000dadd9bfc
/* x^192512 mod p(x)` << 1, x^192576 mod p(x)` << 1 */
.octa 0x00000000254f759c00000001ea2140be
/* x^191488 mod p(x)` << 1, x^191552 mod p(x)` << 1 */
.octa 0x000000007ece94ca000000009de128ba
/* x^190464 mod p(x)` << 1, x^190528 mod p(x)` << 1 */
.octa 0x0000000038f258c2000000013ac3aa8e
/* x^189440 mod p(x)` << 1, x^189504 mod p(x)` << 1 */
.octa 0x00000001cdf17b000000000099980562
/* x^188416 mod p(x)` << 1, x^188480 mod p(x)` << 1 */
.octa 0x000000011f882c1600000001c1579c86
/* x^187392 mod p(x)` << 1, x^187456 mod p(x)` << 1 */
.octa 0x0000000100093fc80000000068dbbf94
/* x^186368 mod p(x)` << 1, x^186432 mod p(x)` << 1 */
.octa 0x00000001cd684f16000000004509fb04
/* x^185344 mod p(x)` << 1, x^185408 mod p(x)` << 1 */
.octa 0x000000004bc6a70a00000001202f6398
/* x^184320 mod p(x)` << 1, x^184384 mod p(x)` << 1 */
.octa 0x000000004fc7e8e4000000013aea243e
/* x^183296 mod p(x)` << 1, x^183360 mod p(x)` << 1 */
.octa 0x0000000130103f1c00000001b4052ae6
/* x^182272 mod p(x)` << 1, x^182336 mod p(x)` << 1 */
.octa 0x0000000111b0024c00000001cd2a0ae8
/* x^181248 mod p(x)` << 1, x^181312 mod p(x)` << 1 */
.octa 0x000000010b3079da00000001fe4aa8b4
/* x^180224 mod p(x)` << 1, x^180288 mod p(x)` << 1 */
.octa 0x000000010192bcc200000001d1559a42
/* x^179200 mod p(x)` << 1, x^179264 mod p(x)` << 1 */
.octa 0x0000000074838d5000000001f3e05ecc
/* x^178176 mod p(x)` << 1, x^178240 mod p(x)` << 1 */
.octa 0x000000001b20f5200000000104ddd2cc
/* x^177152 mod p(x)` << 1, x^177216 mod p(x)` << 1 */
.octa 0x0000000050c3590a000000015393153c
/* x^176128 mod p(x)` << 1, x^176192 mod p(x)` << 1 */
.octa 0x00000000b41cac8e0000000057e942c6
/* x^175104 mod p(x)` << 1, x^175168 mod p(x)` << 1 */
.octa 0x000000000c72cc78000000012c633850
/* x^174080 mod p(x)` << 1, x^174144 mod p(x)` << 1 */
.octa 0x0000000030cdb03200000000ebcaae4c
/* x^173056 mod p(x)` << 1, x^173120 mod p(x)` << 1 */
.octa 0x000000013e09fc32000000013ee532a6
/* x^172032 mod p(x)` << 1, x^172096 mod p(x)` << 1 */
.octa 0x000000001ed624d200000001bf0cbc7e
/* x^171008 mod p(x)` << 1, x^171072 mod p(x)` << 1 */
.octa 0x00000000781aee1a00000000d50b7a5a
/* x^169984 mod p(x)` << 1, x^170048 mod p(x)` << 1 */
.octa 0x00000001c4d8348c0000000002fca6e8
/* x^168960 mod p(x)` << 1, x^169024 mod p(x)` << 1 */
.octa 0x0000000057a40336000000007af40044
/* x^167936 mod p(x)` << 1, x^168000 mod p(x)` << 1 */
.octa 0x00000000855449400000000016178744
/* x^166912 mod p(x)` << 1, x^166976 mod p(x)` << 1 */
.octa 0x000000019cd21e80000000014c177458
/* x^165888 mod p(x)` << 1, x^165952 mod p(x)` << 1 */
.octa 0x000000013eb95bc0000000011b6ddf04
/* x^164864 mod p(x)` << 1, x^164928 mod p(x)` << 1 */
.octa 0x00000001dfc9fdfc00000001f3e29ccc
/* x^163840 mod p(x)` << 1, x^163904 mod p(x)` << 1 */
.octa 0x00000000cd028bc20000000135ae7562
/* x^162816 mod p(x)` << 1, x^162880 mod p(x)` << 1 */
.octa 0x0000000090db8c440000000190ef812c
/* x^161792 mod p(x)` << 1, x^161856 mod p(x)` << 1 */
.octa 0x000000010010a4ce0000000067a2c786
/* x^160768 mod p(x)` << 1, x^160832 mod p(x)` << 1 */
.octa 0x00000001c8f4c72c0000000048b9496c
/* x^159744 mod p(x)` << 1, x^159808 mod p(x)` << 1 */
.octa 0x000000001c26170c000000015a422de6
/* x^158720 mod p(x)` << 1, x^158784 mod p(x)` << 1 */
.octa 0x00000000e3fccf6800000001ef0e3640
/* x^157696 mod p(x)` << 1, x^157760 mod p(x)` << 1 */
.octa 0x00000000d513ed2400000001006d2d26
/* x^156672 mod p(x)` << 1, x^156736 mod p(x)` << 1 */
.octa 0x00000000141beada00000001170d56d6
/* x^155648 mod p(x)` << 1, x^155712 mod p(x)` << 1 */
.octa 0x000000011071aea000000000a5fb613c
/* x^154624 mod p(x)` << 1, x^154688 mod p(x)` << 1 */
.octa 0x000000012e19080a0000000040bbf7fc
/* x^153600 mod p(x)` << 1, x^153664 mod p(x)` << 1 */
.octa 0x0000000100ecf826000000016ac3a5b2
/* x^152576 mod p(x)` << 1, x^152640 mod p(x)` << 1 */
.octa 0x0000000069b0941200000000abf16230
/* x^151552 mod p(x)` << 1, x^151616 mod p(x)` << 1 */
.octa 0x0000000122297bac00000001ebe23fac
/* x^150528 mod p(x)` << 1, x^150592 mod p(x)` << 1 */
.octa 0x00000000e9e4b068000000008b6a0894
/* x^149504 mod p(x)` << 1, x^149568 mod p(x)` << 1 */
.octa 0x000000004b38651a00000001288ea478
/* x^148480 mod p(x)` << 1, x^148544 mod p(x)` << 1 */
.octa 0x00000001468360e2000000016619c442
/* x^147456 mod p(x)` << 1, x^147520 mod p(x)` << 1 */
.octa 0x00000000121c24080000000086230038
/* x^146432 mod p(x)` << 1, x^146496 mod p(x)` << 1 */
.octa 0x00000000da7e7d08000000017746a756
/* x^145408 mod p(x)` << 1, x^145472 mod p(x)` << 1 */
.octa 0x00000001058d76520000000191b8f8f8
/* x^144384 mod p(x)` << 1, x^144448 mod p(x)` << 1 */
.octa 0x000000014a098a90000000008e167708
/* x^143360 mod p(x)` << 1, x^143424 mod p(x)` << 1 */
.octa 0x0000000020dbe72e0000000148b22d54
/* x^142336 mod p(x)` << 1, x^142400 mod p(x)` << 1 */
.octa 0x000000011e7323e80000000044ba2c3c
/* x^141312 mod p(x)` << 1, x^141376 mod p(x)` << 1 */
.octa 0x00000000d5d4bf9400000000b54d2b52
/* x^140288 mod p(x)` << 1, x^140352 mod p(x)` << 1 */
.octa 0x0000000199d8746c0000000005a4fd8a
/* x^139264 mod p(x)` << 1, x^139328 mod p(x)` << 1 */
.octa 0x00000000ce9ca8a00000000139f9fc46
/* x^138240 mod p(x)` << 1, x^138304 mod p(x)` << 1 */
.octa 0x00000000136edece000000015a1fa824
/* x^137216 mod p(x)` << 1, x^137280 mod p(x)` << 1 */
.octa 0x000000019b92a068000000000a61ae4c
/* x^136192 mod p(x)` << 1, x^136256 mod p(x)` << 1 */
.octa 0x0000000071d622060000000145e9113e
/* x^135168 mod p(x)` << 1, x^135232 mod p(x)` << 1 */
.octa 0x00000000dfc50158000000006a348448
/* x^134144 mod p(x)` << 1, x^134208 mod p(x)` << 1 */
.octa 0x00000001517626bc000000004d80a08c
/* x^133120 mod p(x)` << 1, x^133184 mod p(x)` << 1 */
.octa 0x0000000148d1e4fa000000014b6837a0
/* x^132096 mod p(x)` << 1, x^132160 mod p(x)` << 1 */
.octa 0x0000000094d8266e000000016896a7fc
/* x^131072 mod p(x)` << 1, x^131136 mod p(x)` << 1 */
.octa 0x00000000606c5e34000000014f187140
/* x^130048 mod p(x)` << 1, x^130112 mod p(x)` << 1 */
.octa 0x000000019766beaa000000019581b9da
/* x^129024 mod p(x)` << 1, x^129088 mod p(x)` << 1 */
.octa 0x00000001d80c506c00000001091bc984
/* x^128000 mod p(x)` << 1, x^128064 mod p(x)` << 1 */
.octa 0x000000001e73837c000000001067223c
/* x^126976 mod p(x)` << 1, x^127040 mod p(x)` << 1 */
.octa 0x0000000064d587de00000001ab16ea02
/* x^125952 mod p(x)` << 1, x^126016 mod p(x)` << 1 */
.octa 0x00000000f4a507b0000000013c4598a8
/* x^124928 mod p(x)` << 1, x^124992 mod p(x)` << 1 */
.octa 0x0000000040e342fc00000000b3735430
/* x^123904 mod p(x)` << 1, x^123968 mod p(x)` << 1 */
.octa 0x00000001d5ad9c3a00000001bb3fc0c0
/* x^122880 mod p(x)` << 1, x^122944 mod p(x)` << 1 */
.octa 0x0000000094a691a400000001570ae19c
/* x^121856 mod p(x)` << 1, x^121920 mod p(x)` << 1 */
.octa 0x00000001271ecdfa00000001ea910712
/* x^120832 mod p(x)` << 1, x^120896 mod p(x)` << 1 */
.octa 0x000000009e54475a0000000167127128
/* x^119808 mod p(x)` << 1, x^119872 mod p(x)` << 1 */
.octa 0x00000000c9c099ee0000000019e790a2
/* x^118784 mod p(x)` << 1, x^118848 mod p(x)` << 1 */
.octa 0x000000009a2f736c000000003788f710
/* x^117760 mod p(x)` << 1, x^117824 mod p(x)` << 1 */
.octa 0x00000000bb9f499600000001682a160e
/* x^116736 mod p(x)` << 1, x^116800 mod p(x)` << 1 */
.octa 0x00000001db688050000000007f0ebd2e
/* x^115712 mod p(x)` << 1, x^115776 mod p(x)` << 1 */
.octa 0x00000000e9b10af4000000002b032080
/* x^114688 mod p(x)` << 1, x^114752 mod p(x)` << 1 */
.octa 0x000000012d4545e400000000cfd1664a
/* x^113664 mod p(x)` << 1, x^113728 mod p(x)` << 1 */
.octa 0x000000000361139c00000000aa1181c2
/* x^112640 mod p(x)` << 1, x^112704 mod p(x)` << 1 */
.octa 0x00000001a5a1a3a800000000ddd08002
/* x^111616 mod p(x)` << 1, x^111680 mod p(x)` << 1 */
.octa 0x000000006844e0b000000000e8dd0446
/* x^110592 mod p(x)` << 1, x^110656 mod p(x)` << 1 */
.octa 0x00000000c3762f2800000001bbd94a00
/* x^109568 mod p(x)` << 1, x^109632 mod p(x)` << 1 */
.octa 0x00000001d26287a200000000ab6cd180
/* x^108544 mod p(x)` << 1, x^108608 mod p(x)` << 1 */
.octa 0x00000001f6f0bba80000000031803ce2
/* x^107520 mod p(x)` << 1, x^107584 mod p(x)` << 1 */
.octa 0x000000002ffabd620000000024f40b0c
/* x^106496 mod p(x)` << 1, x^106560 mod p(x)` << 1 */
.octa 0x00000000fb4516b800000001ba1d9834
/* x^105472 mod p(x)` << 1, x^105536 mod p(x)` << 1 */
.octa 0x000000018cfa961c0000000104de61aa
/* x^104448 mod p(x)` << 1, x^104512 mod p(x)` << 1 */
.octa 0x000000019e588d520000000113e40d46
/* x^103424 mod p(x)` << 1, x^103488 mod p(x)` << 1 */
.octa 0x00000001180f0bbc00000001415598a0
/* x^102400 mod p(x)` << 1, x^102464 mod p(x)` << 1 */
.octa 0x00000000e1d9177a00000000bf6c8c90
/* x^101376 mod p(x)` << 1, x^101440 mod p(x)` << 1 */
.octa 0x0000000105abc27c00000001788b0504
/* x^100352 mod p(x)` << 1, x^100416 mod p(x)` << 1 */
.octa 0x00000000972e4a580000000038385d02
/* x^99328 mod p(x)` << 1, x^99392 mod p(x)` << 1 */
.octa 0x0000000183499a5e00000001b6c83844
/* x^98304 mod p(x)` << 1, x^98368 mod p(x)` << 1 */
.octa 0x00000001c96a8cca0000000051061a8a
/* x^97280 mod p(x)` << 1, x^97344 mod p(x)` << 1 */
.octa 0x00000001a1a5b60c000000017351388a
/* x^96256 mod p(x)` << 1, x^96320 mod p(x)` << 1 */
.octa 0x00000000e4b6ac9c0000000132928f92
/* x^95232 mod p(x)` << 1, x^95296 mod p(x)` << 1 */
.octa 0x00000001807e7f5a00000000e6b4f48a
/* x^94208 mod p(x)` << 1, x^94272 mod p(x)` << 1 */
.octa 0x000000017a7e3bc80000000039d15e90
/* x^93184 mod p(x)` << 1, x^93248 mod p(x)` << 1 */
.octa 0x00000000d73975da00000000312d6074
/* x^92160 mod p(x)` << 1, x^92224 mod p(x)` << 1 */
.octa 0x000000017375d038000000017bbb2cc4
/* x^91136 mod p(x)` << 1, x^91200 mod p(x)` << 1 */
.octa 0x00000000193680bc000000016ded3e18
/* x^90112 mod p(x)` << 1, x^90176 mod p(x)` << 1 */
.octa 0x00000000999b06f600000000f1638b16
/* x^89088 mod p(x)` << 1, x^89152 mod p(x)` << 1 */
.octa 0x00000001f685d2b800000001d38b9ecc
/* x^88064 mod p(x)` << 1, x^88128 mod p(x)` << 1 */
.octa 0x00000001f4ecbed2000000018b8d09dc
/* x^87040 mod p(x)` << 1, x^87104 mod p(x)` << 1 */
.octa 0x00000000ba16f1a000000000e7bc27d2
/* x^86016 mod p(x)` << 1, x^86080 mod p(x)` << 1 */
.octa 0x0000000115aceac400000000275e1e96
/* x^84992 mod p(x)` << 1, x^85056 mod p(x)` << 1 */
.octa 0x00000001aeff629200000000e2e3031e
/* x^83968 mod p(x)` << 1, x^84032 mod p(x)` << 1 */
.octa 0x000000009640124c00000001041c84d8
/* x^82944 mod p(x)` << 1, x^83008 mod p(x)` << 1 */
.octa 0x0000000114f41f0200000000706ce672
/* x^81920 mod p(x)` << 1, x^81984 mod p(x)` << 1 */
.octa 0x000000009c5f3586000000015d5070da
/* x^80896 mod p(x)` << 1, x^80960 mod p(x)` << 1 */
.octa 0x00000001878275fa0000000038f9493a
/* x^79872 mod p(x)` << 1, x^79936 mod p(x)` << 1 */
.octa 0x00000000ddc42ce800000000a3348a76
/* x^78848 mod p(x)` << 1, x^78912 mod p(x)` << 1 */
.octa 0x0000000181d2c73a00000001ad0aab92
/* x^77824 mod p(x)` << 1, x^77888 mod p(x)` << 1 */
.octa 0x0000000141c9320a000000019e85f712
/* x^76800 mod p(x)` << 1, x^76864 mod p(x)` << 1 */
.octa 0x000000015235719a000000005a871e76
/* x^75776 mod p(x)` << 1, x^75840 mod p(x)` << 1 */
.octa 0x00000000be27d804000000017249c662
/* x^74752 mod p(x)` << 1, x^74816 mod p(x)` << 1 */
.octa 0x000000006242d45a000000003a084712
/* x^73728 mod p(x)` << 1, x^73792 mod p(x)` << 1 */
.octa 0x000000009a53638e00000000ed438478
/* x^72704 mod p(x)` << 1, x^72768 mod p(x)` << 1 */
.octa 0x00000001001ecfb600000000abac34cc
/* x^71680 mod p(x)` << 1, x^71744 mod p(x)` << 1 */
.octa 0x000000016d7c2d64000000005f35ef3e
/* x^70656 mod p(x)` << 1, x^70720 mod p(x)` << 1 */
.octa 0x00000001d0ce46c00000000047d6608c
/* x^69632 mod p(x)` << 1, x^69696 mod p(x)` << 1 */
.octa 0x0000000124c907b4000000002d01470e
/* x^68608 mod p(x)` << 1, x^68672 mod p(x)` << 1 */
.octa 0x0000000018a555ca0000000158bbc7b0
/* x^67584 mod p(x)` << 1, x^67648 mod p(x)` << 1 */
.octa 0x000000006b0980bc00000000c0a23e8e
/* x^66560 mod p(x)` << 1, x^66624 mod p(x)` << 1 */
.octa 0x000000008bbba96400000001ebd85c88
/* x^65536 mod p(x)` << 1, x^65600 mod p(x)` << 1 */
.octa 0x00000001070a5a1e000000019ee20bb2
/* x^64512 mod p(x)` << 1, x^64576 mod p(x)` << 1 */
.octa 0x000000002204322a00000001acabf2d6
/* x^63488 mod p(x)` << 1, x^63552 mod p(x)` << 1 */
.octa 0x00000000a27524d000000001b7963d56
/* x^62464 mod p(x)` << 1, x^62528 mod p(x)` << 1 */
.octa 0x0000000020b1e4ba000000017bffa1fe
/* x^61440 mod p(x)` << 1, x^61504 mod p(x)` << 1 */
.octa 0x0000000032cc27fc000000001f15333e
/* x^60416 mod p(x)` << 1, x^60480 mod p(x)` << 1 */
.octa 0x0000000044dd22b8000000018593129e
/* x^59392 mod p(x)` << 1, x^59456 mod p(x)` << 1 */
.octa 0x00000000dffc9e0a000000019cb32602
/* x^58368 mod p(x)` << 1, x^58432 mod p(x)` << 1 */
.octa 0x00000001b7a0ed140000000142b05cc8
/* x^57344 mod p(x)` << 1, x^57408 mod p(x)` << 1 */
.octa 0x00000000c784248800000001be49e7a4
/* x^56320 mod p(x)` << 1, x^56384 mod p(x)` << 1 */
.octa 0x00000001c02a4fee0000000108f69d6c
/* x^55296 mod p(x)` << 1, x^55360 mod p(x)` << 1 */
.octa 0x000000003c273778000000006c0971f0
/* x^54272 mod p(x)` << 1, x^54336 mod p(x)` << 1 */
.octa 0x00000001d63f8894000000005b16467a
/* x^53248 mod p(x)` << 1, x^53312 mod p(x)` << 1 */
.octa 0x000000006be557d600000001551a628e
/* x^52224 mod p(x)` << 1, x^52288 mod p(x)` << 1 */
.octa 0x000000006a7806ea000000019e42ea92
/* x^51200 mod p(x)` << 1, x^51264 mod p(x)` << 1 */
.octa 0x000000016155aa0c000000012fa83ff2
/* x^50176 mod p(x)` << 1, x^50240 mod p(x)` << 1 */
.octa 0x00000000908650ac000000011ca9cde0
/* x^49152 mod p(x)` << 1, x^49216 mod p(x)` << 1 */
.octa 0x00000000aa5a808400000000c8e5cd74
/* x^48128 mod p(x)` << 1, x^48192 mod p(x)` << 1 */
.octa 0x0000000191bb500a0000000096c27f0c
/* x^47104 mod p(x)` << 1, x^47168 mod p(x)` << 1 */
.octa 0x0000000064e9bed0000000002baed926
/* x^46080 mod p(x)` << 1, x^46144 mod p(x)` << 1 */
.octa 0x000000009444f302000000017c8de8d2
/* x^45056 mod p(x)` << 1, x^45120 mod p(x)` << 1 */
.octa 0x000000019db07d3c00000000d43d6068
/* x^44032 mod p(x)` << 1, x^44096 mod p(x)` << 1 */
.octa 0x00000001359e3e6e00000000cb2c4b26
/* x^43008 mod p(x)` << 1, x^43072 mod p(x)` << 1 */
.octa 0x00000001e4f10dd20000000145b8da26
/* x^41984 mod p(x)` << 1, x^42048 mod p(x)` << 1 */
.octa 0x0000000124f5735e000000018fff4b08
/* x^40960 mod p(x)` << 1, x^41024 mod p(x)` << 1 */
.octa 0x0000000124760a4c0000000150b58ed0
/* x^39936 mod p(x)` << 1, x^40000 mod p(x)` << 1 */
.octa 0x000000000f1fc18600000001549f39bc
/* x^38912 mod p(x)` << 1, x^38976 mod p(x)` << 1 */
.octa 0x00000000150e4cc400000000ef4d2f42
/* x^37888 mod p(x)` << 1, x^37952 mod p(x)` << 1 */
.octa 0x000000002a6204e800000001b1468572
/* x^36864 mod p(x)` << 1, x^36928 mod p(x)` << 1 */
.octa 0x00000000beb1d432000000013d7403b2
/* x^35840 mod p(x)` << 1, x^35904 mod p(x)` << 1 */
.octa 0x0000000135f3f1f000000001a4681842
/* x^34816 mod p(x)` << 1, x^34880 mod p(x)` << 1 */
.octa 0x0000000074fe22320000000167714492
/* x^33792 mod p(x)` << 1, x^33856 mod p(x)` << 1 */
.octa 0x000000001ac6e2ba00000001e599099a
/* x^32768 mod p(x)` << 1, x^32832 mod p(x)` << 1 */
.octa 0x0000000013fca91e00000000fe128194
/* x^31744 mod p(x)` << 1, x^31808 mod p(x)` << 1 */
.octa 0x0000000183f4931e0000000077e8b990
/* x^30720 mod p(x)` << 1, x^30784 mod p(x)` << 1 */
.octa 0x00000000b6d9b4e400000001a267f63a
/* x^29696 mod p(x)` << 1, x^29760 mod p(x)` << 1 */
.octa 0x00000000b518865600000001945c245a
/* x^28672 mod p(x)` << 1, x^28736 mod p(x)` << 1 */
.octa 0x0000000027a81a840000000149002e76
/* x^27648 mod p(x)` << 1, x^27712 mod p(x)` << 1 */
.octa 0x000000012569925800000001bb8310a4
/* x^26624 mod p(x)` << 1, x^26688 mod p(x)` << 1 */
.octa 0x00000001b23de796000000019ec60bcc
/* x^25600 mod p(x)` << 1, x^25664 mod p(x)` << 1 */
.octa 0x00000000fe4365dc000000012d8590ae
/* x^24576 mod p(x)` << 1, x^24640 mod p(x)` << 1 */
.octa 0x00000000c68f497a0000000065b00684
/* x^23552 mod p(x)` << 1, x^23616 mod p(x)` << 1 */
.octa 0x00000000fbf521ee000000015e5aeadc
/* x^22528 mod p(x)` << 1, x^22592 mod p(x)` << 1 */
.octa 0x000000015eac337800000000b77ff2b0
/* x^21504 mod p(x)` << 1, x^21568 mod p(x)` << 1 */
.octa 0x0000000134914b900000000188da2ff6
/* x^20480 mod p(x)` << 1, x^20544 mod p(x)` << 1 */
.octa 0x0000000016335cfe0000000063da929a
/* x^19456 mod p(x)` << 1, x^19520 mod p(x)` << 1 */
.octa 0x000000010372d10c00000001389caa80
/* x^18432 mod p(x)` << 1, x^18496 mod p(x)` << 1 */
.octa 0x000000015097b908000000013db599d2
/* x^17408 mod p(x)` << 1, x^17472 mod p(x)` << 1 */
.octa 0x00000001227a75720000000122505a86
/* x^16384 mod p(x)` << 1, x^16448 mod p(x)` << 1 */
.octa 0x000000009a8f75c0000000016bd72746
/* x^15360 mod p(x)` << 1, x^15424 mod p(x)` << 1 */
.octa 0x00000000682c77a200000001c3faf1d4
/* x^14336 mod p(x)` << 1, x^14400 mod p(x)` << 1 */
.octa 0x00000000231f091c00000001111c826c
/* x^13312 mod p(x)` << 1, x^13376 mod p(x)` << 1 */
.octa 0x000000007d4439f200000000153e9fb2
/* x^12288 mod p(x)` << 1, x^12352 mod p(x)` << 1 */
.octa 0x000000017e221efc000000002b1f7b60
/* x^11264 mod p(x)` << 1, x^11328 mod p(x)` << 1 */
.octa 0x0000000167457c3800000000b1dba570
/* x^10240 mod p(x)` << 1, x^10304 mod p(x)` << 1 */
.octa 0x00000000bdf081c400000001f6397b76
/* x^9216 mod p(x)` << 1, x^9280 mod p(x)` << 1 */
.octa 0x000000016286d6b00000000156335214
/* x^8192 mod p(x)` << 1, x^8256 mod p(x)` << 1 */
.octa 0x00000000c84f001c00000001d70e3986
/* x^7168 mod p(x)` << 1, x^7232 mod p(x)` << 1 */
.octa 0x0000000064efe7c0000000003701a774
/* x^6144 mod p(x)` << 1, x^6208 mod p(x)` << 1 */
.octa 0x000000000ac2d90400000000ac81ef72
/* x^5120 mod p(x)` << 1, x^5184 mod p(x)` << 1 */
.octa 0x00000000fd226d140000000133212464
/* x^4096 mod p(x)` << 1, x^4160 mod p(x)` << 1 */
.octa 0x000000011cfd42e000000000e4e45610
/* x^3072 mod p(x)` << 1, x^3136 mod p(x)` << 1 */
.octa 0x000000016e5a5678000000000c1bd370
/* x^2048 mod p(x)` << 1, x^2112 mod p(x)` << 1 */
.octa 0x00000001d888fe2200000001a7b9e7a6
/* x^1024 mod p(x)` << 1, x^1088 mod p(x)` << 1 */
.octa 0x00000001af77fcd4000000007d657a10
SHORT_CONSTANTS:
/* Reduce final 1024-2048 bits to 64 bits, shifting 32 bits to include the trailing 32 bits of zeros */
/* x^1952 mod p(x)`, x^1984 mod p(x)`, x^2016 mod p(x)`, x^2048 mod p(x)` */
.octa 0xed837b2613e8221e99168a18ec447f11
/* x^1824 mod p(x)`, x^1856 mod p(x)`, x^1888 mod p(x)`, x^1920 mod p(x)` */
.octa 0xc8acdd8147b9ce5ae23e954e8fd2cd3c
/* x^1696 mod p(x)`, x^1728 mod p(x)`, x^1760 mod p(x)`, x^1792 mod p(x)` */
.octa 0xd9ad6d87d4277e2592f8befe6b1d2b53
/* x^1568 mod p(x)`, x^1600 mod p(x)`, x^1632 mod p(x)`, x^1664 mod p(x)` */
.octa 0xc10ec5e033fbca3bf38a3556291ea462
/* x^1440 mod p(x)`, x^1472 mod p(x)`, x^1504 mod p(x)`, x^1536 mod p(x)` */
.octa 0xc0b55b0e82e02e2f974ac56262b6ca4b
/* x^1312 mod p(x)`, x^1344 mod p(x)`, x^1376 mod p(x)`, x^1408 mod p(x)` */
.octa 0x71aa1df0e172334d855712b3784d2a56
/* x^1184 mod p(x)`, x^1216 mod p(x)`, x^1248 mod p(x)`, x^1280 mod p(x)` */
.octa 0xfee3053e3969324da5abe9f80eaee722
/* x^1056 mod p(x)`, x^1088 mod p(x)`, x^1120 mod p(x)`, x^1152 mod p(x)` */
.octa 0xf44779b93eb2bd081fa0943ddb54814c
/* x^928 mod p(x)`, x^960 mod p(x)`, x^992 mod p(x)`, x^1024 mod p(x)` */
.octa 0xf5449b3f00cc3374a53ff440d7bbfe6a
/* x^800 mod p(x)`, x^832 mod p(x)`, x^864 mod p(x)`, x^896 mod p(x)` */
.octa 0x6f8346e1d777606eebe7e3566325605c
/* x^672 mod p(x)`, x^704 mod p(x)`, x^736 mod p(x)`, x^768 mod p(x)` */
.octa 0xe3ab4f2ac0b95347c65a272ce5b592b8
/* x^544 mod p(x)`, x^576 mod p(x)`, x^608 mod p(x)`, x^640 mod p(x)` */
.octa 0xaa2215ea329ecc115705a9ca4721589f
/* x^416 mod p(x)`, x^448 mod p(x)`, x^480 mod p(x)`, x^512 mod p(x)` */
.octa 0x1ed8f66ed95efd26e3720acb88d14467
/* x^288 mod p(x)`, x^320 mod p(x)`, x^352 mod p(x)`, x^384 mod p(x)` */
.octa 0x78ed02d5a700e96aba1aca0315141c31
/* x^160 mod p(x)`, x^192 mod p(x)`, x^224 mod p(x)`, x^256 mod p(x)` */
.octa 0xba8ccbe832b39da3ad2a31b3ed627dae
/* x^32 mod p(x)`, x^64 mod p(x)`, x^96 mod p(x)`, x^128 mod p(x)` */
.octa 0xedb88320b1e6b0926655004fa06a2517
BARRETT_CONSTANTS:
/* 33 bit reflected Barrett constant m - (4^32)/n */
.octa 0x000000000000000000000001f7011641 /* x^64 div p(x)` */
/* 33 bit reflected Barrett constant n */
.octa 0x000000000000000000000001db710641
#endif /* __powerpc__ */
#endif
extra/crc32-vpmsum/crc32ieee_wrapper.c 0 → 100644
View file @ a2c826b6
#ifdef __powerpc__
#define F crc32ieee_vpmsum
#define __F __crc32ieee_vpmsum
static const unsigned int crc_table[] = {
0x00000000, 0x77073096, 0xee0e612c, 0x990951ba,
0x076dc419, 0x706af48f, 0xe963a535, 0x9e6495a3,
0x0edb8832, 0x79dcb8a4, 0xe0d5e91e, 0x97d2d988,
0x09b64c2b, 0x7eb17cbd, 0xe7b82d07, 0x90bf1d91,
0x1db71064, 0x6ab020f2, 0xf3b97148, 0x84be41de,
0x1adad47d, 0x6ddde4eb, 0xf4d4b551, 0x83d385c7,
0x136c9856, 0x646ba8c0, 0xfd62f97a, 0x8a65c9ec,
0x14015c4f, 0x63066cd9, 0xfa0f3d63, 0x8d080df5,
0x3b6e20c8, 0x4c69105e, 0xd56041e4, 0xa2677172,
0x3c03e4d1, 0x4b04d447, 0xd20d85fd, 0xa50ab56b,
0x35b5a8fa, 0x42b2986c, 0xdbbbc9d6, 0xacbcf940,
0x32d86ce3, 0x45df5c75, 0xdcd60dcf, 0xabd13d59,
0x26d930ac, 0x51de003a, 0xc8d75180, 0xbfd06116,
0x21b4f4b5, 0x56b3c423, 0xcfba9599, 0xb8bda50f,
0x2802b89e, 0x5f058808, 0xc60cd9b2, 0xb10be924,
0x2f6f7c87, 0x58684c11, 0xc1611dab, 0xb6662d3d,
0x76dc4190, 0x01db7106, 0x98d220bc, 0xefd5102a,
0x71b18589, 0x06b6b51f, 0x9fbfe4a5, 0xe8b8d433,
0x7807c9a2, 0x0f00f934, 0x9609a88e, 0xe10e9818,
0x7f6a0dbb, 0x086d3d2d, 0x91646c97, 0xe6635c01,
0x6b6b51f4, 0x1c6c6162, 0x856530d8, 0xf262004e,
0x6c0695ed, 0x1b01a57b, 0x8208f4c1, 0xf50fc457,
0x65b0d9c6, 0x12b7e950, 0x8bbeb8ea, 0xfcb9887c,
0x62dd1ddf, 0x15da2d49, 0x8cd37cf3, 0xfbd44c65,
0x4db26158, 0x3ab551ce, 0xa3bc0074, 0xd4bb30e2,
0x4adfa541, 0x3dd895d7, 0xa4d1c46d, 0xd3d6f4fb,
0x4369e96a, 0x346ed9fc, 0xad678846, 0xda60b8d0,
0x44042d73, 0x33031de5, 0xaa0a4c5f, 0xdd0d7cc9,
0x5005713c, 0x270241aa, 0xbe0b1010, 0xc90c2086,
0x5768b525, 0x206f85b3, 0xb966d409, 0xce61e49f,
0x5edef90e, 0x29d9c998, 0xb0d09822, 0xc7d7a8b4,
0x59b33d17, 0x2eb40d81, 0xb7bd5c3b, 0xc0ba6cad,
0xedb88320, 0x9abfb3b6, 0x03b6e20c, 0x74b1d29a,
0xead54739, 0x9dd277af, 0x04db2615, 0x73dc1683,
0xe3630b12, 0x94643b84, 0x0d6d6a3e, 0x7a6a5aa8,
0xe40ecf0b, 0x9309ff9d, 0x0a00ae27, 0x7d079eb1,
0xf00f9344, 0x8708a3d2, 0x1e01f268, 0x6906c2fe,
0xf762575d, 0x806567cb, 0x196c3671, 0x6e6b06e7,
0xfed41b76, 0x89d32be0, 0x10da7a5a, 0x67dd4acc,
0xf9b9df6f, 0x8ebeeff9, 0x17b7be43, 0x60b08ed5,
0xd6d6a3e8, 0xa1d1937e, 0x38d8c2c4, 0x4fdff252,
0xd1bb67f1, 0xa6bc5767, 0x3fb506dd, 0x48b2364b,
0xd80d2bda, 0xaf0a1b4c, 0x36034af6, 0x41047a60,
0xdf60efc3, 0xa867df55, 0x316e8eef, 0x4669be79,
0xcb61b38c, 0xbc66831a, 0x256fd2a0, 0x5268e236,
0xcc0c7795, 0xbb0b4703, 0x220216b9, 0x5505262f,
0xc5ba3bbe, 0xb2bd0b28, 0x2bb45a92, 0x5cb36a04,
0xc2d7ffa7, 0xb5d0cf31, 0x2cd99e8b, 0x5bdeae1d,
0x9b64c2b0, 0xec63f226, 0x756aa39c, 0x026d930a,
0x9c0906a9, 0xeb0e363f, 0x72076785, 0x05005713,
0x95bf4a82, 0xe2b87a14, 0x7bb12bae, 0x0cb61b38,
0x92d28e9b, 0xe5d5be0d, 0x7cdcefb7, 0x0bdbdf21,
0x86d3d2d4, 0xf1d4e242, 0x68ddb3f8, 0x1fda836e,
0x81be16cd, 0xf6b9265b, 0x6fb077e1, 0x18b74777,
0x88085ae6, 0xff0f6a70, 0x66063bca, 0x11010b5c,
0x8f659eff, 0xf862ae69, 0x616bffd3, 0x166ccf45,
0xa00ae278, 0xd70dd2ee, 0x4e048354, 0x3903b3c2,
0xa7672661, 0xd06016f7, 0x4969474d, 0x3e6e77db,
0xaed16a4a, 0xd9d65adc, 0x40df0b66, 0x37d83bf0,
0xa9bcae53, 0xdebb9ec5, 0x47b2cf7f, 0x30b5ffe9,
0xbdbdf21c, 0xcabac28a, 0x53b39330, 0x24b4a3a6,
0xbad03605, 0xcdd70693, 0x54de5729, 0x23d967bf,
0xb3667a2e, 0xc4614ab8, 0x5d681b02, 0x2a6f2b94,
0xb40bbe37, 0xc30c8ea1, 0x5a05df1b, 0x2d02ef8d,};
#include "crc32_wrapper.ic"
#endif
mysys/checksum.c
View file @ a2c826b6
...@@ -31,9 +31,9 @@ ...@@ -31,9 +31,9 @@
ha_checksum my_checksum(ha_checksum crc, const uchar *pos, size_t length) ha_checksum my_checksum(ha_checksum crc, const uchar *pos, size_t length)
{ {
#ifdef HAVE_CRC32_VPMSUM #ifdef HAVE_CRC32_VPMSUM
extern unsigned int crc32_vpmsum(unsigned int crc, const unsigned char *p, extern unsigned int crc32ieee_vpmsum(unsigned int crc, const unsigned char *p,
unsigned long len); unsigned long len);
crc= (ha_checksum) crc32_vpmsum((uint) crc, pos, (uint) length); crc= (ha_checksum) crc32ieee_vpmsum((uint) crc, pos, (uint) length);
#else #else
crc= (ha_checksum) crc32((uint)crc, pos, (uint) length); crc= (ha_checksum) crc32((uint)crc, pos, (uint) length);
#endif #endif
......
storage/innobase/ut/ut0crc32.cc
View file @ a2c826b6
...@@ -186,7 +186,7 @@ for RHEL4 support (GCC 3 doesn't support this instruction) */ ...@@ -186,7 +186,7 @@ for RHEL4 support (GCC 3 doesn't support this instruction) */
#ifdef HAVE_CRC32_VPMSUM #ifdef HAVE_CRC32_VPMSUM
extern "C" { extern "C" {
unsigned int crc32_vpmsum(unsigned int crc, const unsigned char *p, unsigned long len); unsigned int crc32c_vpmsum(unsigned int crc, const unsigned char *p, unsigned long len);
}; };
UNIV_INLINE UNIV_INLINE
...@@ -196,7 +196,7 @@ ut_crc32_power8( ...@@ -196,7 +196,7 @@ ut_crc32_power8(
const byte* buf, /*!< in: data over which to calculate CRC32 */ const byte* buf, /*!< in: data over which to calculate CRC32 */
ulint len) /*!< in: data length */ ulint len) /*!< in: data length */
{ {
return crc32_vpmsum(0, buf, len); return crc32c_vpmsum(0, buf, len);
} }
#endif #endif
......
storage/xtradb/ut/ut0crc32.cc
View file @ a2c826b6
...@@ -186,7 +186,7 @@ for RHEL4 support (GCC 3 doesn't support this instruction) */ ...@@ -186,7 +186,7 @@ for RHEL4 support (GCC 3 doesn't support this instruction) */
#ifdef HAVE_CRC32_VPMSUM #ifdef HAVE_CRC32_VPMSUM
extern "C" { extern "C" {
unsigned int crc32_vpmsum(unsigned int crc, const unsigned char *p, unsigned long len); unsigned int crc32c_vpmsum(unsigned int crc, const unsigned char *p, unsigned long len);
}; };
UNIV_INLINE UNIV_INLINE
...@@ -196,7 +196,7 @@ ut_crc32_power8( ...@@ -196,7 +196,7 @@ ut_crc32_power8(
const byte* buf, /*!< in: data over which to calculate CRC32 */ const byte* buf, /*!< in: data over which to calculate CRC32 */
ulint len) /*!< in: data length */ ulint len) /*!< in: data length */
{ {
return crc32_vpmsum(0, buf, len); return crc32c_vpmsum(0, buf, len);
} }
#endif #endif
......
Markdown is supported
0% or
You are about to add 0 people to the discussion. Proceed with caution.
Finish editing this message first!
Please register or to comment
GitLab Nexedi Edition | About GitLab | About Nexedi | 沪ICP备2021021310号-2 | 沪ICP备2021021310号-7