diff --git a/llvm/include/llvm/Support/SipHash.h b/llvm/include/llvm/Support/SipHash.h new file mode 100644 index 0000000000000..56dea80ef2e6b --- /dev/null +++ b/llvm/include/llvm/Support/SipHash.h @@ -0,0 +1,33 @@ +//===--- SipHash.h - An ABI-stable string SipHash ---------------*- C++ -*-===// +// +// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions. +// See https://llvm.org/LICENSE.txt for license information. +// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception +// +//===----------------------------------------------------------------------===// +// +// An implementation of SipHash, a hash function optimized for speed on +// short inputs. Based on the SipHash reference implementation. +// +//===----------------------------------------------------------------------===// + +#ifndef LLVM_SUPPORT_SIPHASH_H +#define LLVM_SUPPORT_SIPHASH_H + +#include + +namespace llvm { + +template class ArrayRef; + +/// Computes a SipHash-2-4 64-bit result. +void getSipHash_2_4_64(ArrayRef In, const uint8_t (&K)[16], + uint8_t (&Out)[8]); + +/// Computes a SipHash-2-4 128-bit result. +void getSipHash_2_4_128(ArrayRef In, const uint8_t (&K)[16], + uint8_t (&Out)[16]); + +} // end namespace llvm + +#endif diff --git a/llvm/lib/Support/CMakeLists.txt b/llvm/lib/Support/CMakeLists.txt index 7632f33afce7d..2af6b20dddae3 100644 --- a/llvm/lib/Support/CMakeLists.txt +++ b/llvm/lib/Support/CMakeLists.txt @@ -127,9 +127,6 @@ endif() add_subdirectory(BLAKE3) -# Temporarily ignore SipHash.cpp before we fully integrate it into LLVMSupport. -set(LLVM_OPTIONAL_SOURCES SipHash.cpp) - add_llvm_component_library(LLVMSupport ABIBreak.cpp AMDGPUMetadata.cpp @@ -227,6 +224,7 @@ add_llvm_component_library(LLVMSupport SHA1.cpp SHA256.cpp Signposts.cpp + SipHash.cpp SlowDynamicAPInt.cpp SmallPtrSet.cpp SmallVector.cpp diff --git a/llvm/lib/Support/SipHash.cpp b/llvm/lib/Support/SipHash.cpp index c6d16e205521d..ed1a305f0443f 100644 --- a/llvm/lib/Support/SipHash.cpp +++ b/llvm/lib/Support/SipHash.cpp @@ -1,185 +1,155 @@ -/* - SipHash reference C implementation - - Copyright (c) 2012-2022 Jean-Philippe Aumasson - - Copyright (c) 2012-2014 Daniel J. Bernstein - - To the extent possible under law, the author(s) have dedicated all copyright - and related and neighboring rights to this software to the public domain - worldwide. This software is distributed without any warranty. - - You should have received a copy of the CC0 Public Domain Dedication along - with - this software. If not, see - . - */ - -#include "siphash.h" -#include -#include -#include - -/* default: SipHash-2-4 */ -#ifndef cROUNDS -#define cROUNDS 2 -#endif -#ifndef dROUNDS -#define dROUNDS 4 -#endif +//===--- SipHash.cpp - An ABI-stable string hash --------------------------===// +// +// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions. +// See https://llvm.org/LICENSE.txt for license information. +// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception +// +//===----------------------------------------------------------------------===// + +#include "llvm/Support/SipHash.h" +#include "llvm/ADT/ArrayRef.h" +#include "llvm/Support/Compiler.h" +#include "llvm/Support/Endian.h" +#include + +using namespace llvm; +using namespace support; + +// Lightly adapted from the SipHash reference C implementation: +// https://github.com/veorq/SipHash +// by Jean-Philippe Aumasson and Daniel J. Bernstein #define ROTL(x, b) (uint64_t)(((x) << (b)) | ((x) >> (64 - (b)))) -#define U32TO8_LE(p, v) \ - (p)[0] = (uint8_t)((v)); \ - (p)[1] = (uint8_t)((v) >> 8); \ - (p)[2] = (uint8_t)((v) >> 16); \ - (p)[3] = (uint8_t)((v) >> 24); - -#define U64TO8_LE(p, v) \ - U32TO8_LE((p), (uint32_t)((v))); \ - U32TO8_LE((p) + 4, (uint32_t)((v) >> 32)); - -#define U8TO64_LE(p) \ - (((uint64_t)((p)[0])) | ((uint64_t)((p)[1]) << 8) | \ - ((uint64_t)((p)[2]) << 16) | ((uint64_t)((p)[3]) << 24) | \ - ((uint64_t)((p)[4]) << 32) | ((uint64_t)((p)[5]) << 40) | \ - ((uint64_t)((p)[6]) << 48) | ((uint64_t)((p)[7]) << 56)) - #define SIPROUND \ - do { \ - v0 += v1; \ - v1 = ROTL(v1, 13); \ - v1 ^= v0; \ - v0 = ROTL(v0, 32); \ - v2 += v3; \ - v3 = ROTL(v3, 16); \ - v3 ^= v2; \ - v0 += v3; \ - v3 = ROTL(v3, 21); \ - v3 ^= v0; \ - v2 += v1; \ - v1 = ROTL(v1, 17); \ - v1 ^= v2; \ - v2 = ROTL(v2, 32); \ - } while (0) - -#ifdef DEBUG_SIPHASH -#include - -#define TRACE \ - do { \ - printf("(%3zu) v0 %016" PRIx64 "\n", inlen, v0); \ - printf("(%3zu) v1 %016" PRIx64 "\n", inlen, v1); \ - printf("(%3zu) v2 %016" PRIx64 "\n", inlen, v2); \ - printf("(%3zu) v3 %016" PRIx64 "\n", inlen, v3); \ - } while (0) -#else -#define TRACE -#endif - -/* - Computes a SipHash value - *in: pointer to input data (read-only) - inlen: input data length in bytes (any size_t value) - *k: pointer to the key data (read-only), must be 16 bytes - *out: pointer to output data (write-only), outlen bytes must be allocated - outlen: length of the output in bytes, must be 8 or 16 -*/ -int siphash(const void *in, const size_t inlen, const void *k, uint8_t *out, - const size_t outlen) { - - const unsigned char *ni = (const unsigned char *)in; - const unsigned char *kk = (const unsigned char *)k; - - assert((outlen == 8) || (outlen == 16)); - uint64_t v0 = UINT64_C(0x736f6d6570736575); - uint64_t v1 = UINT64_C(0x646f72616e646f6d); - uint64_t v2 = UINT64_C(0x6c7967656e657261); - uint64_t v3 = UINT64_C(0x7465646279746573); - uint64_t k0 = U8TO64_LE(kk); - uint64_t k1 = U8TO64_LE(kk + 8); - uint64_t m; - int i; - const unsigned char *end = ni + inlen - (inlen % sizeof(uint64_t)); - const int left = inlen & 7; - uint64_t b = ((uint64_t)inlen) << 56; - v3 ^= k1; - v2 ^= k0; - v1 ^= k1; - v0 ^= k0; - - if (outlen == 16) - v1 ^= 0xee; - - for (; ni != end; ni += 8) { - m = U8TO64_LE(ni); - v3 ^= m; - - TRACE; - for (i = 0; i < cROUNDS; ++i) - SIPROUND; - - v0 ^= m; - } - - switch (left) { - case 7: - b |= ((uint64_t)ni[6]) << 48; - /* FALLTHRU */ - case 6: - b |= ((uint64_t)ni[5]) << 40; - /* FALLTHRU */ - case 5: - b |= ((uint64_t)ni[4]) << 32; - /* FALLTHRU */ - case 4: - b |= ((uint64_t)ni[3]) << 24; - /* FALLTHRU */ - case 3: - b |= ((uint64_t)ni[2]) << 16; - /* FALLTHRU */ - case 2: - b |= ((uint64_t)ni[1]) << 8; - /* FALLTHRU */ - case 1: - b |= ((uint64_t)ni[0]); - break; - case 0: - break; - } - - v3 ^= b; - - TRACE; - for (i = 0; i < cROUNDS; ++i) - SIPROUND; - - v0 ^= b; - - if (outlen == 16) - v2 ^= 0xee; - else - v2 ^= 0xff; + do { \ + v0 += v1; \ + v1 = ROTL(v1, 13); \ + v1 ^= v0; \ + v0 = ROTL(v0, 32); \ + v2 += v3; \ + v3 = ROTL(v3, 16); \ + v3 ^= v2; \ + v0 += v3; \ + v3 = ROTL(v3, 21); \ + v3 ^= v0; \ + v2 += v1; \ + v1 = ROTL(v1, 17); \ + v1 ^= v2; \ + v2 = ROTL(v2, 32); \ + } while (0) + +namespace { + +/// Computes a SipHash value +/// +/// \param in: pointer to input data (read-only) +/// \param inlen: input data length in bytes (any size_t value) +/// \param k: reference to the key data 16-byte array (read-only) +/// \returns output data, must be 8 or 16 bytes +/// +template +void siphash(const unsigned char *in, uint64_t inlen, + const unsigned char (&k)[16], unsigned char (&out)[outlen]) { + + const unsigned char *ni = (const unsigned char *)in; + const unsigned char *kk = (const unsigned char *)k; + + static_assert(outlen == 8 || outlen == 16, "result should be 8 or 16 bytes"); + + uint64_t v0 = UINT64_C(0x736f6d6570736575); + uint64_t v1 = UINT64_C(0x646f72616e646f6d); + uint64_t v2 = UINT64_C(0x6c7967656e657261); + uint64_t v3 = UINT64_C(0x7465646279746573); + uint64_t k0 = endian::read64le(kk); + uint64_t k1 = endian::read64le(kk + 8); + uint64_t m; + int i; + const unsigned char *end = ni + inlen - (inlen % sizeof(uint64_t)); + const int left = inlen & 7; + uint64_t b = ((uint64_t)inlen) << 56; + v3 ^= k1; + v2 ^= k0; + v1 ^= k1; + v0 ^= k0; + + if (outlen == 16) + v1 ^= 0xee; + + for (; ni != end; ni += 8) { + m = endian::read64le(ni); + v3 ^= m; - TRACE; - for (i = 0; i < dROUNDS; ++i) - SIPROUND; - - b = v0 ^ v1 ^ v2 ^ v3; - U64TO8_LE(out, b); - - if (outlen == 8) - return 0; - - v1 ^= 0xdd; + for (i = 0; i < cROUNDS; ++i) + SIPROUND; + + v0 ^= m; + } + + switch (left) { + case 7: + b |= ((uint64_t)ni[6]) << 48; + LLVM_FALLTHROUGH; + case 6: + b |= ((uint64_t)ni[5]) << 40; + LLVM_FALLTHROUGH; + case 5: + b |= ((uint64_t)ni[4]) << 32; + LLVM_FALLTHROUGH; + case 4: + b |= ((uint64_t)ni[3]) << 24; + LLVM_FALLTHROUGH; + case 3: + b |= ((uint64_t)ni[2]) << 16; + LLVM_FALLTHROUGH; + case 2: + b |= ((uint64_t)ni[1]) << 8; + LLVM_FALLTHROUGH; + case 1: + b |= ((uint64_t)ni[0]); + break; + case 0: + break; + } + + v3 ^= b; + + for (i = 0; i < cROUNDS; ++i) + SIPROUND; + + v0 ^= b; + + if (outlen == 16) + v2 ^= 0xee; + else + v2 ^= 0xff; + + for (i = 0; i < dROUNDS; ++i) + SIPROUND; + + b = v0 ^ v1 ^ v2 ^ v3; + endian::write64le(out, b); + + if (outlen == 8) + return; + + v1 ^= 0xdd; + + for (i = 0; i < dROUNDS; ++i) + SIPROUND; + + b = v0 ^ v1 ^ v2 ^ v3; + endian::write64le(out + 8, b); +} - TRACE; - for (i = 0; i < dROUNDS; ++i) - SIPROUND; +} // end anonymous namespace - b = v0 ^ v1 ^ v2 ^ v3; - U64TO8_LE(out + 8, b); +void llvm::getSipHash_2_4_64(ArrayRef In, const uint8_t (&K)[16], + uint8_t (&Out)[8]) { + siphash<2, 4>(In.data(), In.size(), K, Out); +} - return 0; +void llvm::getSipHash_2_4_128(ArrayRef In, const uint8_t (&K)[16], + uint8_t (&Out)[16]) { + siphash<2, 4>(In.data(), In.size(), K, Out); } diff --git a/llvm/unittests/Support/CMakeLists.txt b/llvm/unittests/Support/CMakeLists.txt index 548bdf96c6aca..631f2e6bf00df 100644 --- a/llvm/unittests/Support/CMakeLists.txt +++ b/llvm/unittests/Support/CMakeLists.txt @@ -3,9 +3,6 @@ set(LLVM_LINK_COMPONENTS TargetParser ) -# Temporarily ignore SipHashTest.cpp before we fully integrate it. -set(LLVM_OPTIONAL_SOURCES SipHashTest.cpp) - add_llvm_unittest(SupportTests AddressRangeTest.cpp AlignmentTest.cpp @@ -78,6 +75,7 @@ add_llvm_unittest(SupportTests ScopedPrinterTest.cpp SHA256.cpp SignalsTest.cpp + SipHashTest.cpp SourceMgrTest.cpp SpecialCaseListTest.cpp SuffixTreeTest.cpp diff --git a/llvm/unittests/Support/SipHashTest.cpp b/llvm/unittests/Support/SipHashTest.cpp index 1a0ca045f8d9d..bd05c278fc7a2 100644 --- a/llvm/unittests/Support/SipHashTest.cpp +++ b/llvm/unittests/Support/SipHashTest.cpp @@ -1,6 +1,58 @@ -#include +//===- llvm/unittest/Support/SipHashTest.cpp ------------------------------===// +// +// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions. +// See https://llvm.org/LICENSE.txt for license information. +// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception +// +//===----------------------------------------------------------------------===// -const uint8_t vectors_sip64[64][8] = { +#include "llvm/Support/SipHash.h" +#include "llvm/ADT/ArrayRef.h" +#include "gtest/gtest.h" +#include + +using namespace llvm; + +namespace { + +// Tests from the SipHash reference implementation: +// https://github.com/veorq/SipHash +// from test.c and vectors.h, with the latter vectors at the end of the file, +// forward-declared here. +extern const uint8_t ExpectedSipHash64[64][8]; +extern const uint8_t ExpectedSipHash128[64][16]; + +TEST(SipHashTest, SipHash_2_4_64) { + uint8_t K[16]; + for (size_t KI = 0; KI < sizeof(K); ++KI) + K[KI] = KI; + + uint8_t In[64], Out[8]; + for (size_t InLen = 0; InLen < sizeof(In); ++InLen) { + In[InLen] = InLen; + getSipHash_2_4_64(ArrayRef(In, InLen), K, Out); + for (size_t I = 0; I < sizeof(Out); ++I) + EXPECT_EQ(ExpectedSipHash64[InLen][I], Out[I]); + } +} + +TEST(SipHashTest, SipHash_2_4_128) { + uint8_t K[16]; + for (size_t KI = 0; KI < sizeof(K); ++KI) + K[KI] = KI; + + uint8_t In[64], Out[16]; + for (size_t InLen = 0; InLen < sizeof(In); ++InLen) { + In[InLen] = InLen; + getSipHash_2_4_128(ArrayRef(In, InLen), K, Out); + for (size_t I = 0; I < sizeof(Out); ++I) + EXPECT_EQ(ExpectedSipHash128[InLen][I], Out[I]); + } +} + +// Below are the unmodified expected outputs from vectors.h + +const uint8_t ExpectedSipHash64[64][8] = { { 0x31, 0x0e, @@ -642,7 +694,8 @@ const uint8_t vectors_sip64[64][8] = { 0x95, }, }; -const uint8_t vectors_sip128[64][16] = { + +const uint8_t ExpectedSipHash128[64][16] = { { 0xa3, 0x81, @@ -1796,1031 +1849,5 @@ const uint8_t vectors_sip128[64][16] = { 0x7c, }, }; -const uint8_t vectors_hsip32[64][4] = { - { - 0xa9, - 0x35, - 0x9f, - 0x5b, - }, - { - 0x27, - 0x47, - 0x5a, - 0xb8, - }, - { - 0xfa, - 0x62, - 0xa6, - 0x03, - }, - { - 0x8a, - 0xfe, - 0xe7, - 0x04, - }, - { - 0x2a, - 0x6e, - 0x46, - 0x89, - }, - { - 0xc5, - 0xfa, - 0xb6, - 0x69, - }, - { - 0x58, - 0x63, - 0xfc, - 0x23, - }, - { - 0x8b, - 0xcf, - 0x63, - 0xc5, - }, - { - 0xd0, - 0xb8, - 0x84, - 0x8f, - }, - { - 0xf8, - 0x06, - 0xe7, - 0x79, - }, - { - 0x94, - 0xb0, - 0x79, - 0x34, - }, - { - 0x08, - 0x08, - 0x30, - 0x50, - }, - { - 0x57, - 0xf0, - 0x87, - 0x2f, - }, - { - 0x77, - 0xe6, - 0x63, - 0xff, - }, - { - 0xd6, - 0xff, - 0xf8, - 0x7c, - }, - { - 0x74, - 0xfe, - 0x2b, - 0x97, - }, - { - 0xd9, - 0xb5, - 0xac, - 0x84, - }, - { - 0xc4, - 0x74, - 0x64, - 0x5b, - }, - { - 0x46, - 0x5b, - 0x8d, - 0x9b, - }, - { - 0x7b, - 0xef, - 0xe3, - 0x87, - }, - { - 0xe3, - 0x4d, - 0x10, - 0x45, - }, - { - 0x61, - 0x3f, - 0x62, - 0xb3, - }, - { - 0x70, - 0xf3, - 0x67, - 0xfe, - }, - { - 0xe6, - 0xad, - 0xb8, - 0xbd, - }, - { - 0x27, - 0x40, - 0x0c, - 0x63, - }, - { - 0x26, - 0x78, - 0x78, - 0x75, - }, - { - 0x4f, - 0x56, - 0x7b, - 0x5f, - }, - { - 0x3a, - 0xb0, - 0xe6, - 0x69, - }, - { - 0xb0, - 0x64, - 0x40, - 0x00, - }, - { - 0xff, - 0x67, - 0x0f, - 0xb4, - }, - { - 0x50, - 0x9e, - 0x33, - 0x8b, - }, - { - 0x5d, - 0x58, - 0x9f, - 0x1a, - }, - { - 0xfe, - 0xe7, - 0x21, - 0x12, - }, - { - 0x33, - 0x75, - 0x32, - 0x59, - }, - { - 0x6a, - 0x43, - 0x4f, - 0x8c, - }, - { - 0xfe, - 0x28, - 0xb7, - 0x29, - }, - { - 0xe7, - 0x5c, - 0xc6, - 0xec, - }, - { - 0x69, - 0x7e, - 0x8d, - 0x54, - }, - { - 0x63, - 0x68, - 0x8b, - 0x0f, - }, - { - 0x65, - 0x0b, - 0x62, - 0xb4, - }, - { - 0xb6, - 0xbc, - 0x18, - 0x40, - }, - { - 0x5d, - 0x07, - 0x45, - 0x05, - }, - { - 0x24, - 0x42, - 0xfd, - 0x2e, - }, - { - 0x7b, - 0xb7, - 0x86, - 0x3a, - }, - { - 0x77, - 0x05, - 0xd5, - 0x48, - }, - { - 0xd7, - 0x52, - 0x08, - 0xb1, - }, - { - 0xb6, - 0xd4, - 0x99, - 0xc8, - }, - { - 0x08, - 0x92, - 0x20, - 0x2e, - }, - { - 0x69, - 0xe1, - 0x2c, - 0xe3, - }, - { - 0x8d, - 0xb5, - 0x80, - 0xe5, - }, - { - 0x36, - 0x97, - 0x64, - 0xc6, - }, - { - 0x01, - 0x6e, - 0x02, - 0x04, - }, - { - 0x3b, - 0x85, - 0xf3, - 0xd4, - }, - { - 0xfe, - 0xdb, - 0x66, - 0xbe, - }, - { - 0x1e, - 0x69, - 0x2a, - 0x3a, - }, - { - 0xc6, - 0x89, - 0x84, - 0xc0, - }, - { - 0xa5, - 0xc5, - 0xb9, - 0x40, - }, - { - 0x9b, - 0xe9, - 0xe8, - 0x8c, - }, - { - 0x7d, - 0xbc, - 0x81, - 0x40, - }, - { - 0x7c, - 0x07, - 0x8e, - 0xc5, - }, - { - 0xd4, - 0xe7, - 0x6c, - 0x73, - }, - { - 0x42, - 0x8f, - 0xcb, - 0xb9, - }, - { - 0xbd, - 0x83, - 0x99, - 0x7a, - }, - { - 0x59, - 0xea, - 0x4a, - 0x74, - }, -}; -const uint8_t vectors_hsip64[64][8] = { - { - 0x21, - 0x8d, - 0x1f, - 0x59, - 0xb9, - 0xb8, - 0x3c, - 0xc8, - }, - { - 0xbe, - 0x55, - 0x24, - 0x12, - 0xf8, - 0x38, - 0x73, - 0x15, - }, - { - 0x06, - 0x4f, - 0x39, - 0xef, - 0x7c, - 0x50, - 0xeb, - 0x57, - }, - { - 0xce, - 0x0f, - 0x1a, - 0x45, - 0xf7, - 0x06, - 0x06, - 0x79, - }, - { - 0xd5, - 0xe7, - 0x8a, - 0x17, - 0x5b, - 0xe5, - 0x2e, - 0xa1, - }, - { - 0xcb, - 0x9d, - 0x7c, - 0x3f, - 0x2f, - 0x3d, - 0xb5, - 0x80, - }, - { - 0xce, - 0x3e, - 0x91, - 0x35, - 0x8a, - 0xa2, - 0xbc, - 0x25, - }, - { - 0xff, - 0x20, - 0x27, - 0x28, - 0xb0, - 0x7b, - 0xc6, - 0x84, - }, - { - 0xed, - 0xfe, - 0xe8, - 0x20, - 0xbc, - 0xe4, - 0x85, - 0x8c, - }, - { - 0x5b, - 0x51, - 0xcc, - 0xcc, - 0x13, - 0x88, - 0x83, - 0x07, - }, - { - 0x95, - 0xb0, - 0x46, - 0x9f, - 0x06, - 0xa6, - 0xf2, - 0xee, - }, - { - 0xae, - 0x26, - 0x33, - 0x39, - 0x94, - 0xdd, - 0xcd, - 0x48, - }, - { - 0x7b, - 0xc7, - 0x1f, - 0x9f, - 0xae, - 0xf5, - 0xc7, - 0x99, - }, - { - 0x5a, - 0x23, - 0x52, - 0xd7, - 0x5a, - 0x0c, - 0x37, - 0x44, - }, - { - 0x3b, - 0xb1, - 0xa8, - 0x70, - 0xea, - 0xe8, - 0xe6, - 0x58, - }, - { - 0x21, - 0x7d, - 0x0b, - 0xcb, - 0x4e, - 0x81, - 0xc9, - 0x02, - }, - { - 0x73, - 0x36, - 0xaa, - 0xd2, - 0x5f, - 0x7b, - 0xf3, - 0xb5, - }, - { - 0x37, - 0xad, - 0xc0, - 0x64, - 0x1c, - 0x4c, - 0x4f, - 0x6a, - }, - { - 0xc9, - 0xb2, - 0xdb, - 0x2b, - 0x9a, - 0x3e, - 0x42, - 0xf9, - }, - { - 0xf9, - 0x10, - 0xe4, - 0x80, - 0x20, - 0xab, - 0x36, - 0x3c, - }, - { - 0x1b, - 0xf5, - 0x2b, - 0x0a, - 0x6f, - 0xee, - 0xa7, - 0xdb, - }, - { - 0x00, - 0x74, - 0x1d, - 0xc2, - 0x69, - 0xe8, - 0xb3, - 0xef, - }, - { - 0xe2, - 0x01, - 0x03, - 0xfa, - 0x1b, - 0xa7, - 0x76, - 0xef, - }, - { - 0x4c, - 0x22, - 0x10, - 0xe5, - 0x4b, - 0x68, - 0x1d, - 0x73, - }, - { - 0x70, - 0x74, - 0x10, - 0x45, - 0xae, - 0x3f, - 0xa6, - 0xf1, - }, - { - 0x0c, - 0x86, - 0x40, - 0x37, - 0x39, - 0x71, - 0x40, - 0x38, - }, - { - 0x0d, - 0x89, - 0x9e, - 0xd8, - 0x11, - 0x29, - 0x23, - 0xf0, - }, - { - 0x22, - 0x6b, - 0xf5, - 0xfa, - 0xb8, - 0x1e, - 0xe1, - 0xb8, - }, - { - 0x2d, - 0x92, - 0x5f, - 0xfb, - 0x1e, - 0x00, - 0x16, - 0xb5, - }, - { - 0x36, - 0x19, - 0x58, - 0xd5, - 0x2c, - 0xee, - 0x10, - 0xf1, - }, - { - 0x29, - 0x1a, - 0xaf, - 0x86, - 0x48, - 0x98, - 0x17, - 0x9d, - }, - { - 0x86, - 0x3c, - 0x7f, - 0x15, - 0x5c, - 0x34, - 0x11, - 0x7c, - }, - { - 0x28, - 0x70, - 0x9d, - 0x46, - 0xd8, - 0x11, - 0x62, - 0x6c, - }, - { - 0x24, - 0x84, - 0x77, - 0x68, - 0x1d, - 0x28, - 0xf8, - 0x9c, - }, - { - 0x83, - 0x24, - 0xe4, - 0xd7, - 0x52, - 0x8f, - 0x98, - 0x30, - }, - { - 0xf9, - 0xef, - 0xd4, - 0xe1, - 0x3a, - 0xea, - 0x6b, - 0xd8, - }, - { - 0x86, - 0xd6, - 0x7a, - 0x40, - 0xec, - 0x42, - 0x76, - 0xdc, - }, - { - 0x3f, - 0x62, - 0x92, - 0xec, - 0xcc, - 0xa9, - 0x7e, - 0x35, - }, - { - 0xcb, - 0xd9, - 0x2e, - 0xe7, - 0x24, - 0xd4, - 0x21, - 0x09, - }, - { - 0x36, - 0x8d, - 0xf6, - 0x80, - 0x8d, - 0x40, - 0x3d, - 0x79, - }, - { - 0x5b, - 0x38, - 0xc8, - 0x1c, - 0x67, - 0xc8, - 0xae, - 0x4c, - }, - { - 0x95, - 0xab, - 0x71, - 0x89, - 0xd4, - 0x39, - 0xac, - 0xb3, - }, - { - 0xa9, - 0x1a, - 0x52, - 0xc0, - 0x25, - 0x32, - 0x70, - 0x24, - }, - { - 0x5b, - 0x00, - 0x87, - 0xc6, - 0x95, - 0x28, - 0xac, - 0xea, - }, - { - 0x1e, - 0x30, - 0xf3, - 0xad, - 0x27, - 0xdc, - 0xb1, - 0x5a, - }, - { - 0x69, - 0x7f, - 0x5c, - 0x9a, - 0x90, - 0x32, - 0x4e, - 0xd4, - }, - { - 0x49, - 0x5c, - 0x0f, - 0x99, - 0x55, - 0x57, - 0xdc, - 0x38, - }, - { - 0x94, - 0x27, - 0x20, - 0x2a, - 0x3c, - 0x29, - 0xf9, - 0x4d, - }, - { - 0xa9, - 0xea, - 0xa8, - 0xc0, - 0x4b, - 0xa9, - 0x3e, - 0x3e, - }, - { - 0xee, - 0xa4, - 0xc1, - 0x73, - 0x7d, - 0x01, - 0x12, - 0x18, - }, - { - 0x91, - 0x2d, - 0x56, - 0x8f, - 0xd8, - 0xf6, - 0x5a, - 0x49, - }, - { - 0x56, - 0x91, - 0x95, - 0x96, - 0xb0, - 0xff, - 0x5c, - 0x97, - }, - { - 0x02, - 0x44, - 0x5a, - 0x79, - 0x98, - 0xf5, - 0x50, - 0xe1, - }, - { - 0x86, - 0xec, - 0x46, - 0x6c, - 0xe7, - 0x1d, - 0x1f, - 0xb2, - }, - { - 0x35, - 0x95, - 0x69, - 0xe7, - 0xd2, - 0x89, - 0xe3, - 0xbc, - }, - { - 0x87, - 0x1b, - 0x05, - 0xca, - 0x62, - 0xbb, - 0x7c, - 0x96, - }, - { - 0xa1, - 0xa4, - 0x92, - 0xf9, - 0x42, - 0xf1, - 0x5f, - 0x1d, - }, - { - 0x12, - 0xec, - 0x26, - 0x7f, - 0xf6, - 0x09, - 0x5b, - 0x6e, - }, - { - 0x5d, - 0x1b, - 0x5e, - 0xa1, - 0xb2, - 0x31, - 0xd8, - 0x9d, - }, - { - 0xd8, - 0xcf, - 0xb4, - 0x45, - 0x3f, - 0x92, - 0xee, - 0x54, - }, - { - 0xd6, - 0x76, - 0x28, - 0x90, - 0xbf, - 0x26, - 0xe4, - 0x60, - }, - { - 0x31, - 0x35, - 0x63, - 0xa4, - 0xb7, - 0xed, - 0x5c, - 0xf3, - }, - { - 0xf9, - 0x0b, - 0x3a, - 0xb5, - 0x72, - 0xd4, - 0x66, - 0x93, - }, - { - 0x2e, - 0xa6, - 0x3c, - 0x71, - 0xbf, - 0x32, - 0x60, - 0x87, - }, -}; + +} // end anonymous namespace