1 /*
2 * Copyright (c) 2013, 2023, Oracle and/or its affiliates. All rights reserved.
3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
4 *
5 * This code is free software; you can redistribute it and/or modify it
6 * under the terms of the GNU General Public License version 2 only, as
7 * published by the Free Software Foundation.
8 *
9 * This code is distributed in the hope that it will be useful, but WITHOUT
10 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
11 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
12 * version 2 for more details (a copy is included in the LICENSE file that
13 * accompanied this code).
14 *
15 * You should have received a copy of the GNU General Public License version
16 * 2 along with this work; if not, write to the Free Software Foundation,
17 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
18 *
19 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
20 * or visit www.oracle.com if you need additional information or have any
21 * questions.
22 *
23 */
24
25 #include "precompiled.hpp"
26 #include "runtime/deoptimization.hpp"
27 #include "runtime/frame.inline.hpp"
28 #include "runtime/javaThread.hpp"
29 #include "runtime/stubRoutines.hpp"
30 #include "utilities/globalDefinitions.hpp"
31 #include "crc32c.h"
32
33 // Implementation of the platform-specific part of StubRoutines - for
34 // a description of how to extend it, see the stubRoutines.hpp file.
35
36 address StubRoutines::x86::_verify_mxcsr_entry = NULL;
37 address StubRoutines::x86::_upper_word_mask_addr = NULL;
38 address StubRoutines::x86::_shuffle_byte_flip_mask_addr = NULL;
39 address StubRoutines::x86::_k256_adr = NULL;
40 address StubRoutines::x86::_vector_short_to_byte_mask = NULL;
41 address StubRoutines::x86::_vector_int_to_byte_mask = NULL;
42 address StubRoutines::x86::_vector_int_to_short_mask = NULL;
43 address StubRoutines::x86::_vector_all_bits_set = NULL;
44 address StubRoutines::x86::_vector_byte_shuffle_mask = NULL;
45 address StubRoutines::x86::_vector_int_mask_cmp_bits = NULL;
46 address StubRoutines::x86::_vector_short_shuffle_mask = NULL;
47 address StubRoutines::x86::_vector_int_shuffle_mask = NULL;
48 address StubRoutines::x86::_vector_long_shuffle_mask = NULL;
49 address StubRoutines::x86::_vector_float_sign_mask = NULL;
50 address StubRoutines::x86::_vector_float_sign_flip = NULL;
51 address StubRoutines::x86::_vector_double_sign_mask = NULL;
52 address StubRoutines::x86::_vector_double_sign_flip = NULL;
53 address StubRoutines::x86::_vector_byte_perm_mask = NULL;
54 address StubRoutines::x86::_vector_long_sign_mask = NULL;
55 address StubRoutines::x86::_vector_iota_indices = NULL;
56 address StubRoutines::x86::_vector_reverse_bit_lut = NULL;
57 address StubRoutines::x86::_vector_reverse_byte_perm_mask_long = NULL;
58 address StubRoutines::x86::_vector_reverse_byte_perm_mask_int = NULL;
59 address StubRoutines::x86::_vector_reverse_byte_perm_mask_short = NULL;
60 address StubRoutines::x86::_vector_popcount_lut = NULL;
61 address StubRoutines::x86::_vector_count_leading_zeros_lut = NULL;
62 address StubRoutines::x86::_vector_32_bit_mask = NULL;
63 address StubRoutines::x86::_vector_64_bit_mask = NULL;
64 #ifdef _LP64
65 address StubRoutines::x86::_k256_W_adr = NULL;
66 address StubRoutines::x86::_k512_W_addr = NULL;
67 address StubRoutines::x86::_pshuffle_byte_flip_mask_addr_sha512 = NULL;
68 // Base64 masks
69 address StubRoutines::x86::_encoding_table_base64 = NULL;
70 address StubRoutines::x86::_shuffle_base64 = NULL;
71 address StubRoutines::x86::_avx2_shuffle_base64 = NULL;
72 address StubRoutines::x86::_avx2_input_mask_base64 = NULL;
73 address StubRoutines::x86::_avx2_lut_base64 = NULL;
74 address StubRoutines::x86::_avx2_decode_tables_base64 = NULL;
75 address StubRoutines::x86::_avx2_decode_lut_tables_base64 = NULL;
76 address StubRoutines::x86::_lookup_lo_base64 = NULL;
77 address StubRoutines::x86::_lookup_hi_base64 = NULL;
78 address StubRoutines::x86::_lookup_lo_base64url = NULL;
79 address StubRoutines::x86::_lookup_hi_base64url = NULL;
80 address StubRoutines::x86::_pack_vec_base64 = NULL;
81 address StubRoutines::x86::_join_0_1_base64 = NULL;
82 address StubRoutines::x86::_join_1_2_base64 = NULL;
83 address StubRoutines::x86::_join_2_3_base64 = NULL;
84 address StubRoutines::x86::_decoding_table_base64 = NULL;
85 #endif
86 address StubRoutines::x86::_pshuffle_byte_flip_mask_addr = NULL;
87
88 uint64_t StubRoutines::x86::_crc_by128_masks[] =
89 {
90 /* The fields in this structure are arranged so that they can be
91 * picked up two at a time with 128-bit loads.
92 *
93 * Because of flipped bit order for this CRC polynomials
94 * the constant for X**N is left-shifted by 1. This is because
95 * a 64 x 64 polynomial multiply produces a 127-bit result
96 * but the highest term is always aligned to bit 0 in the container.
97 * Pre-shifting by one fixes this, at the cost of potentially making
98 * the 32-bit constant no longer fit in a 32-bit container (thus the
99 * use of uint64_t, though this is also the size used by the carry-
100 * less multiply instruction.
101 *
102 * In addition, the flipped bit order and highest-term-at-least-bit
103 * multiply changes the constants used. The 96-bit result will be
104 * aligned to the high-term end of the target 128-bit container,
105 * not the low-term end; that is, instead of a 512-bit or 576-bit fold,
106 * instead it is a 480 (=512-32) or 544 (=512+64-32) bit fold.
107 *
108 * This cause additional problems in the 128-to-64-bit reduction; see the
109 * code for details. By storing a mask in the otherwise unused half of
110 * a 128-bit constant, bits can be cleared before multiplication without
111 * storing and reloading. Note that staying on a 128-bit datapath means
112 * that some data is uselessly stored and some unused data is intersected
113 * with an irrelevant constant.
114 */
115
116 ((uint64_t) 0xffffffffUL), /* low of K_M_64 */
117 ((uint64_t) 0xb1e6b092U << 1), /* high of K_M_64 */
118 ((uint64_t) 0xba8ccbe8U << 1), /* low of K_160_96 */
119 ((uint64_t) 0x6655004fU << 1), /* high of K_160_96 */
120 ((uint64_t) 0xaa2215eaU << 1), /* low of K_544_480 */
121 ((uint64_t) 0xe3720acbU << 1) /* high of K_544_480 */
122 };
123
124 /**
125 * crc_table[] from jdk/src/share/native/java/util/zip/zlib-1.2.5/crc32.h
126 */
127 juint StubRoutines::x86::_crc_table[] =
128 {
129 0x00000000UL, 0x77073096UL, 0xee0e612cUL, 0x990951baUL, 0x076dc419UL,
130 0x706af48fUL, 0xe963a535UL, 0x9e6495a3UL, 0x0edb8832UL, 0x79dcb8a4UL,
131 0xe0d5e91eUL, 0x97d2d988UL, 0x09b64c2bUL, 0x7eb17cbdUL, 0xe7b82d07UL,
132 0x90bf1d91UL, 0x1db71064UL, 0x6ab020f2UL, 0xf3b97148UL, 0x84be41deUL,
133 0x1adad47dUL, 0x6ddde4ebUL, 0xf4d4b551UL, 0x83d385c7UL, 0x136c9856UL,
134 0x646ba8c0UL, 0xfd62f97aUL, 0x8a65c9ecUL, 0x14015c4fUL, 0x63066cd9UL,
135 0xfa0f3d63UL, 0x8d080df5UL, 0x3b6e20c8UL, 0x4c69105eUL, 0xd56041e4UL,
136 0xa2677172UL, 0x3c03e4d1UL, 0x4b04d447UL, 0xd20d85fdUL, 0xa50ab56bUL,
137 0x35b5a8faUL, 0x42b2986cUL, 0xdbbbc9d6UL, 0xacbcf940UL, 0x32d86ce3UL,
138 0x45df5c75UL, 0xdcd60dcfUL, 0xabd13d59UL, 0x26d930acUL, 0x51de003aUL,
139 0xc8d75180UL, 0xbfd06116UL, 0x21b4f4b5UL, 0x56b3c423UL, 0xcfba9599UL,
140 0xb8bda50fUL, 0x2802b89eUL, 0x5f058808UL, 0xc60cd9b2UL, 0xb10be924UL,
141 0x2f6f7c87UL, 0x58684c11UL, 0xc1611dabUL, 0xb6662d3dUL, 0x76dc4190UL,
142 0x01db7106UL, 0x98d220bcUL, 0xefd5102aUL, 0x71b18589UL, 0x06b6b51fUL,
143 0x9fbfe4a5UL, 0xe8b8d433UL, 0x7807c9a2UL, 0x0f00f934UL, 0x9609a88eUL,
144 0xe10e9818UL, 0x7f6a0dbbUL, 0x086d3d2dUL, 0x91646c97UL, 0xe6635c01UL,
145 0x6b6b51f4UL, 0x1c6c6162UL, 0x856530d8UL, 0xf262004eUL, 0x6c0695edUL,
146 0x1b01a57bUL, 0x8208f4c1UL, 0xf50fc457UL, 0x65b0d9c6UL, 0x12b7e950UL,
147 0x8bbeb8eaUL, 0xfcb9887cUL, 0x62dd1ddfUL, 0x15da2d49UL, 0x8cd37cf3UL,
148 0xfbd44c65UL, 0x4db26158UL, 0x3ab551ceUL, 0xa3bc0074UL, 0xd4bb30e2UL,
149 0x4adfa541UL, 0x3dd895d7UL, 0xa4d1c46dUL, 0xd3d6f4fbUL, 0x4369e96aUL,
150 0x346ed9fcUL, 0xad678846UL, 0xda60b8d0UL, 0x44042d73UL, 0x33031de5UL,
151 0xaa0a4c5fUL, 0xdd0d7cc9UL, 0x5005713cUL, 0x270241aaUL, 0xbe0b1010UL,
152 0xc90c2086UL, 0x5768b525UL, 0x206f85b3UL, 0xb966d409UL, 0xce61e49fUL,
153 0x5edef90eUL, 0x29d9c998UL, 0xb0d09822UL, 0xc7d7a8b4UL, 0x59b33d17UL,
154 0x2eb40d81UL, 0xb7bd5c3bUL, 0xc0ba6cadUL, 0xedb88320UL, 0x9abfb3b6UL,
155 0x03b6e20cUL, 0x74b1d29aUL, 0xead54739UL, 0x9dd277afUL, 0x04db2615UL,
156 0x73dc1683UL, 0xe3630b12UL, 0x94643b84UL, 0x0d6d6a3eUL, 0x7a6a5aa8UL,
157 0xe40ecf0bUL, 0x9309ff9dUL, 0x0a00ae27UL, 0x7d079eb1UL, 0xf00f9344UL,
158 0x8708a3d2UL, 0x1e01f268UL, 0x6906c2feUL, 0xf762575dUL, 0x806567cbUL,
159 0x196c3671UL, 0x6e6b06e7UL, 0xfed41b76UL, 0x89d32be0UL, 0x10da7a5aUL,
160 0x67dd4accUL, 0xf9b9df6fUL, 0x8ebeeff9UL, 0x17b7be43UL, 0x60b08ed5UL,
161 0xd6d6a3e8UL, 0xa1d1937eUL, 0x38d8c2c4UL, 0x4fdff252UL, 0xd1bb67f1UL,
162 0xa6bc5767UL, 0x3fb506ddUL, 0x48b2364bUL, 0xd80d2bdaUL, 0xaf0a1b4cUL,
163 0x36034af6UL, 0x41047a60UL, 0xdf60efc3UL, 0xa867df55UL, 0x316e8eefUL,
164 0x4669be79UL, 0xcb61b38cUL, 0xbc66831aUL, 0x256fd2a0UL, 0x5268e236UL,
165 0xcc0c7795UL, 0xbb0b4703UL, 0x220216b9UL, 0x5505262fUL, 0xc5ba3bbeUL,
166 0xb2bd0b28UL, 0x2bb45a92UL, 0x5cb36a04UL, 0xc2d7ffa7UL, 0xb5d0cf31UL,
167 0x2cd99e8bUL, 0x5bdeae1dUL, 0x9b64c2b0UL, 0xec63f226UL, 0x756aa39cUL,
168 0x026d930aUL, 0x9c0906a9UL, 0xeb0e363fUL, 0x72076785UL, 0x05005713UL,
169 0x95bf4a82UL, 0xe2b87a14UL, 0x7bb12baeUL, 0x0cb61b38UL, 0x92d28e9bUL,
170 0xe5d5be0dUL, 0x7cdcefb7UL, 0x0bdbdf21UL, 0x86d3d2d4UL, 0xf1d4e242UL,
171 0x68ddb3f8UL, 0x1fda836eUL, 0x81be16cdUL, 0xf6b9265bUL, 0x6fb077e1UL,
172 0x18b74777UL, 0x88085ae6UL, 0xff0f6a70UL, 0x66063bcaUL, 0x11010b5cUL,
173 0x8f659effUL, 0xf862ae69UL, 0x616bffd3UL, 0x166ccf45UL, 0xa00ae278UL,
174 0xd70dd2eeUL, 0x4e048354UL, 0x3903b3c2UL, 0xa7672661UL, 0xd06016f7UL,
175 0x4969474dUL, 0x3e6e77dbUL, 0xaed16a4aUL, 0xd9d65adcUL, 0x40df0b66UL,
176 0x37d83bf0UL, 0xa9bcae53UL, 0xdebb9ec5UL, 0x47b2cf7fUL, 0x30b5ffe9UL,
177 0xbdbdf21cUL, 0xcabac28aUL, 0x53b39330UL, 0x24b4a3a6UL, 0xbad03605UL,
178 0xcdd70693UL, 0x54de5729UL, 0x23d967bfUL, 0xb3667a2eUL, 0xc4614ab8UL,
179 0x5d681b02UL, 0x2a6f2b94UL, 0xb40bbe37UL, 0xc30c8ea1UL, 0x5a05df1bUL,
180 0x2d02ef8dUL
181 };
182
183 #ifdef _LP64
184 juint StubRoutines::x86::_crc_table_avx512[] =
185 {
186 0xe95c1271UL, 0x00000000UL, 0xce3371cbUL, 0x00000000UL,
187 0xccaa009eUL, 0x00000000UL, 0x751997d0UL, 0x00000001UL,
188 0x4a7fe880UL, 0x00000001UL, 0xe88ef372UL, 0x00000001UL,
189 0xccaa009eUL, 0x00000000UL, 0x63cd6124UL, 0x00000001UL,
190 0xf7011640UL, 0x00000001UL, 0xdb710640UL, 0x00000001UL,
191 0xd7cfc6acUL, 0x00000001UL, 0xea89367eUL, 0x00000001UL,
192 0x8cb44e58UL, 0x00000001UL, 0xdf068dc2UL, 0x00000000UL,
193 0xae0b5394UL, 0x00000000UL, 0xc7569e54UL, 0x00000001UL,
194 0xc6e41596UL, 0x00000001UL, 0x54442bd4UL, 0x00000001UL,
195 0x74359406UL, 0x00000001UL, 0x3db1ecdcUL, 0x00000000UL,
196 0x5a546366UL, 0x00000001UL, 0xf1da05aaUL, 0x00000000UL,
197 0xccaa009eUL, 0x00000000UL, 0x751997d0UL, 0x00000001UL,
198 0x00000000UL, 0x00000000UL, 0x00000000UL, 0x00000000UL
199 };
200
201 juint StubRoutines::x86::_crc32c_table_avx512[] =
202 {
203 0xb9e02b86UL, 0x00000000UL, 0xdcb17aa4UL, 0x00000000UL,
204 0x493c7d27UL, 0x00000000UL, 0xc1068c50UL, 0x0000000eUL,
205 0x06e38d70UL, 0x00000002UL, 0x6992cea2UL, 0x00000000UL,
206 0x493c7d27UL, 0x00000000UL, 0xdd45aab8UL, 0x00000000UL,
207 0xdea713f0UL, 0x00000000UL, 0x05ec76f0UL, 0x00000001UL,
208 0x47db8317UL, 0x00000000UL, 0x2ad91c30UL, 0x00000000UL,
209 0x0715ce53UL, 0x00000000UL, 0xc49f4f67UL, 0x00000000UL,
210 0x39d3b296UL, 0x00000000UL, 0x083a6eecUL, 0x00000000UL,
211 0x9e4addf8UL, 0x00000000UL, 0x740eef02UL, 0x00000000UL,
212 0xddc0152bUL, 0x00000000UL, 0x1c291d04UL, 0x00000000UL,
213 0xba4fc28eUL, 0x00000000UL, 0x3da6d0cbUL, 0x00000000UL,
214 0x493c7d27UL, 0x00000000UL, 0xc1068c50UL, 0x0000000eUL,
215 0x00000000UL, 0x00000000UL, 0x00000000UL, 0x00000000UL
216 };
217
218 juint StubRoutines::x86::_crc_by128_masks_avx512[] =
219 {
220 0xffffffffUL, 0xffffffffUL, 0x00000000UL, 0x00000000UL,
221 0x00000000UL, 0xffffffffUL, 0xffffffffUL, 0xffffffffUL,
222 0x80808080UL, 0x80808080UL, 0x80808080UL, 0x80808080UL
223 };
224
225 juint StubRoutines::x86::_shuf_table_crc32_avx512[] =
226 {
227 0x83828100UL, 0x87868584UL, 0x8b8a8988UL, 0x8f8e8d8cUL,
228 0x03020100UL, 0x07060504UL, 0x0b0a0908UL, 0x000e0d0cUL
229 };
230 #endif // _LP64
231
232 jint StubRoutines::x86::_arrays_hashcode_powers_of_31[] =
233 {
234 2111290369,
235 -2010103841,
236 350799937,
237 11316127,
238 693101697,
239 -254736545,
240 961614017,
241 31019807,
242 -2077209343,
243 -67006753,
244 1244764481,
245 -2038056289,
246 211350913,
247 -408824225,
248 -844471871,
249 -997072353,
250 1353309697,
251 -510534177,
252 1507551809,
253 -505558625,
254 -293403007,
255 129082719,
256 -1796951359,
257 -196513505,
258 -1807454463,
259 1742810335,
260 887503681,
261 28629151,
262 923521,
263 29791,
264 961,
265 31,
266 1,
267 };
268
269 #define D 32
270 #define P 0x82F63B78 // Reflection of Castagnoli (0x11EDC6F41)
271
272 #define TILL_CYCLE 31
273 uint32_t _crc32c_pow_2k_table[TILL_CYCLE]; // because _crc32c_pow_2k_table[TILL_CYCLE == 31] == _crc32c_pow_2k_table[0]
274
275 // A. Kadatch and B. Jenkins / Everything we know about CRC but afraid to forget September 3, 2010 8
276 // Listing 1: Multiplication of normalized polynomials
277 // "a" and "b" occupy D least significant bits.
278 uint32_t crc32c_multiply(uint32_t a, uint32_t b) {
279 uint32_t product = 0;
280 uint32_t b_pow_x_table[D + 1]; // b_pow_x_table[k] = (b * x**k) mod P
281 b_pow_x_table[0] = b;
282 for (int k = 0; k < D; ++k) {
283 // If "a" has non-zero coefficient at x**k,/ add ((b * x**k) mod P) to the result.
284 if ((a & (((uint32_t)1) << (D - 1 - k))) != 0) product ^= b_pow_x_table[k];
285
286 // Compute b_pow_x_table[k+1] = (b ** x**(k+1)) mod P.
287 if (b_pow_x_table[k] & 1) {
288 // If degree of (b_pow_x_table[k] * x) is D, then
289 // degree of (b_pow_x_table[k] * x - P) is less than D.
290 b_pow_x_table[k + 1] = (b_pow_x_table[k] >> 1) ^ P;
291 }
292 else {
293 b_pow_x_table[k + 1] = b_pow_x_table[k] >> 1;
294 }
295 }
296 return product;
297 }
298 #undef D
299 #undef P
300
301 // A. Kadatch and B. Jenkins / Everything we know about CRC but afraid to forget September 3, 2010 9
302 void crc32c_init_pow_2k(void) {
303 // _crc32c_pow_2k_table(0) =
304 // x^(2^k) mod P(x) = x mod P(x) = x
305 // Since we are operating on a reflected values
306 // x = 10b, reflect(x) = 0x40000000
307 _crc32c_pow_2k_table[0] = 0x40000000;
308
309 for (int k = 1; k < TILL_CYCLE; k++) {
310 // _crc32c_pow_2k_table(k+1) = _crc32c_pow_2k_table(k-1)^2 mod P(x)
311 uint32_t tmp = _crc32c_pow_2k_table[k - 1];
312 _crc32c_pow_2k_table[k] = crc32c_multiply(tmp, tmp);
313 }
314 }
315
316 // x^N mod P(x)
317 uint32_t crc32c_f_pow_n(uint32_t n) {
318 // result = 1 (polynomial)
319 uint32_t one, result = 0x80000000, i = 0;
320
321 while (one = (n & 1), (n == 1 || n - one > 0)) {
322 if (one) {
323 result = crc32c_multiply(result, _crc32c_pow_2k_table[i]);
324 }
325 n >>= 1;
326 i++;
327 }
328
329 return result;
330 }
331
332 juint *StubRoutines::x86::_crc32c_table;
333
334 void StubRoutines::x86::generate_CRC32C_table(bool is_pclmulqdq_table_supported) {
335
336 static juint pow_n[CRC32C_NUM_PRECOMPUTED_CONSTANTS];
337
338 crc32c_init_pow_2k();
339
340 pow_n[0] = crc32c_f_pow_n(CRC32C_HIGH * 8); // 8N * 8 = 64N
341 pow_n[1] = crc32c_f_pow_n(CRC32C_HIGH * 8 * 2); // 128N
342
343 pow_n[2] = crc32c_f_pow_n(CRC32C_MIDDLE * 8);
344 pow_n[3] = crc32c_f_pow_n(CRC32C_MIDDLE * 8 * 2);
345
346 pow_n[4] = crc32c_f_pow_n(CRC32C_LOW * 8);
347 pow_n[CRC32C_NUM_PRECOMPUTED_CONSTANTS - 1] =
348 crc32c_f_pow_n(CRC32C_LOW * 8 * 2);
349
350 if (is_pclmulqdq_table_supported) {
351 _crc32c_table = pow_n;
352 } else {
353 static julong pclmulqdq_table[CRC32C_NUM_PRECOMPUTED_CONSTANTS * 256];
354
355 for (int j = 0; j < CRC32C_NUM_PRECOMPUTED_CONSTANTS; j++) {
356 static juint X_CONST = pow_n[j];
357 for (int64_t i = 0; i < 256; i++) { // to force 64 bit wide computations
358 // S. Gueron / Information Processing Letters 112 (2012) 184
359 // Algorithm 3: Generating a carry-less multiplication lookup table.
360 // Input: A 32-bit constant, X_CONST.
361 // Output: A table of 256 entries, each one is a 64-bit quadword,
362 // that can be used for computing "byte" * X_CONST, for a given byte.
363 pclmulqdq_table[j * 256 + i] =
364 ((i & 1) * X_CONST) ^ ((i & 2) * X_CONST) ^ ((i & 4) * X_CONST) ^
365 ((i & 8) * X_CONST) ^ ((i & 16) * X_CONST) ^ ((i & 32) * X_CONST) ^
366 ((i & 64) * X_CONST) ^ ((i & 128) * X_CONST);
367 }
368 }
369 _crc32c_table = (juint*)pclmulqdq_table;
370 }
371 }
372
373 ATTRIBUTE_ALIGNED(64) juint StubRoutines::x86::_k256[] =
374 {
375 0x428a2f98UL, 0x71374491UL, 0xb5c0fbcfUL, 0xe9b5dba5UL,
376 0x3956c25bUL, 0x59f111f1UL, 0x923f82a4UL, 0xab1c5ed5UL,
377 0xd807aa98UL, 0x12835b01UL, 0x243185beUL, 0x550c7dc3UL,
378 0x72be5d74UL, 0x80deb1feUL, 0x9bdc06a7UL, 0xc19bf174UL,
379 0xe49b69c1UL, 0xefbe4786UL, 0x0fc19dc6UL, 0x240ca1ccUL,
380 0x2de92c6fUL, 0x4a7484aaUL, 0x5cb0a9dcUL, 0x76f988daUL,
381 0x983e5152UL, 0xa831c66dUL, 0xb00327c8UL, 0xbf597fc7UL,
382 0xc6e00bf3UL, 0xd5a79147UL, 0x06ca6351UL, 0x14292967UL,
383 0x27b70a85UL, 0x2e1b2138UL, 0x4d2c6dfcUL, 0x53380d13UL,
384 0x650a7354UL, 0x766a0abbUL, 0x81c2c92eUL, 0x92722c85UL,
385 0xa2bfe8a1UL, 0xa81a664bUL, 0xc24b8b70UL, 0xc76c51a3UL,
386 0xd192e819UL, 0xd6990624UL, 0xf40e3585UL, 0x106aa070UL,
387 0x19a4c116UL, 0x1e376c08UL, 0x2748774cUL, 0x34b0bcb5UL,
388 0x391c0cb3UL, 0x4ed8aa4aUL, 0x5b9cca4fUL, 0x682e6ff3UL,
389 0x748f82eeUL, 0x78a5636fUL, 0x84c87814UL, 0x8cc70208UL,
390 0x90befffaUL, 0xa4506cebUL, 0xbef9a3f7UL, 0xc67178f2UL
391 };
392
393 #ifdef _LP64
394 // used in MacroAssembler::sha256_AVX2
395 // dynamically built from _k256
396 ATTRIBUTE_ALIGNED(64) juint StubRoutines::x86::_k256_W[2*sizeof(StubRoutines::x86::_k256)];
397
398 // used in MacroAssembler::sha512_AVX2
399 ATTRIBUTE_ALIGNED(64) julong StubRoutines::x86::_k512_W[] =
400 {
401 0x428a2f98d728ae22ULL, 0x7137449123ef65cdULL,
402 0xb5c0fbcfec4d3b2fULL, 0xe9b5dba58189dbbcULL,
403 0x3956c25bf348b538ULL, 0x59f111f1b605d019ULL,
404 0x923f82a4af194f9bULL, 0xab1c5ed5da6d8118ULL,
405 0xd807aa98a3030242ULL, 0x12835b0145706fbeULL,
406 0x243185be4ee4b28cULL, 0x550c7dc3d5ffb4e2ULL,
407 0x72be5d74f27b896fULL, 0x80deb1fe3b1696b1ULL,
408 0x9bdc06a725c71235ULL, 0xc19bf174cf692694ULL,
409 0xe49b69c19ef14ad2ULL, 0xefbe4786384f25e3ULL,
410 0x0fc19dc68b8cd5b5ULL, 0x240ca1cc77ac9c65ULL,
411 0x2de92c6f592b0275ULL, 0x4a7484aa6ea6e483ULL,
412 0x5cb0a9dcbd41fbd4ULL, 0x76f988da831153b5ULL,
413 0x983e5152ee66dfabULL, 0xa831c66d2db43210ULL,
414 0xb00327c898fb213fULL, 0xbf597fc7beef0ee4ULL,
415 0xc6e00bf33da88fc2ULL, 0xd5a79147930aa725ULL,
416 0x06ca6351e003826fULL, 0x142929670a0e6e70ULL,
417 0x27b70a8546d22ffcULL, 0x2e1b21385c26c926ULL,
418 0x4d2c6dfc5ac42aedULL, 0x53380d139d95b3dfULL,
419 0x650a73548baf63deULL, 0x766a0abb3c77b2a8ULL,
420 0x81c2c92e47edaee6ULL, 0x92722c851482353bULL,
421 0xa2bfe8a14cf10364ULL, 0xa81a664bbc423001ULL,
422 0xc24b8b70d0f89791ULL, 0xc76c51a30654be30ULL,
423 0xd192e819d6ef5218ULL, 0xd69906245565a910ULL,
424 0xf40e35855771202aULL, 0x106aa07032bbd1b8ULL,
425 0x19a4c116b8d2d0c8ULL, 0x1e376c085141ab53ULL,
426 0x2748774cdf8eeb99ULL, 0x34b0bcb5e19b48a8ULL,
427 0x391c0cb3c5c95a63ULL, 0x4ed8aa4ae3418acbULL,
428 0x5b9cca4f7763e373ULL, 0x682e6ff3d6b2b8a3ULL,
429 0x748f82ee5defb2fcULL, 0x78a5636f43172f60ULL,
430 0x84c87814a1f0ab72ULL, 0x8cc702081a6439ecULL,
431 0x90befffa23631e28ULL, 0xa4506cebde82bde9ULL,
432 0xbef9a3f7b2c67915ULL, 0xc67178f2e372532bULL,
433 0xca273eceea26619cULL, 0xd186b8c721c0c207ULL,
434 0xeada7dd6cde0eb1eULL, 0xf57d4f7fee6ed178ULL,
435 0x06f067aa72176fbaULL, 0x0a637dc5a2c898a6ULL,
436 0x113f9804bef90daeULL, 0x1b710b35131c471bULL,
437 0x28db77f523047d84ULL, 0x32caab7b40c72493ULL,
438 0x3c9ebe0a15c9bebcULL, 0x431d67c49c100d4cULL,
439 0x4cc5d4becb3e42b6ULL, 0x597f299cfc657e2aULL,
440 0x5fcb6fab3ad6faecULL, 0x6c44198c4a475817ULL,
441 };
442 #endif
--- EOF ---