192
193 // zero heap space aligned to jlong (8 bytes)
194 static address _zero_aligned_words;
195
196 static address _aescrypt_encryptBlock;
197 static address _aescrypt_decryptBlock;
198 static address _cipherBlockChaining_encryptAESCrypt;
199 static address _cipherBlockChaining_decryptAESCrypt;
200
201 static address _sha1_implCompress;
202 static address _sha1_implCompressMB;
203 static address _sha256_implCompress;
204 static address _sha256_implCompressMB;
205 static address _sha512_implCompress;
206 static address _sha512_implCompressMB;
207
208 static address _updateBytesCRC32;
209 static address _crc_table_adr;
210
211 static address _multiplyToLen;
212
213 // These are versions of the java.lang.Math methods which perform
214 // the same operations as the intrinsic version. They are used for
215 // constant folding in the compiler to ensure equivalence. If the
216 // intrinsic version returns the same result as the strict version
217 // then they can be set to the appropriate function from
218 // SharedRuntime.
219 static double (*_intrinsic_log)(double);
220 static double (*_intrinsic_log10)(double);
221 static double (*_intrinsic_exp)(double);
222 static double (*_intrinsic_pow)(double, double);
223 static double (*_intrinsic_sin)(double);
224 static double (*_intrinsic_cos)(double);
225 static double (*_intrinsic_tan)(double);
226
227 // Safefetch stubs.
228 static address _safefetch32_entry;
229 static address _safefetch32_fault_pc;
230 static address _safefetch32_continuation_pc;
231 static address _safefetchN_entry;
350 static address arrayof_jbyte_fill() { return _arrayof_jbyte_fill; }
351 static address arrayof_jshort_fill() { return _arrayof_jshort_fill; }
352 static address arrayof_jint_fill() { return _arrayof_jint_fill; }
353
354 static address aescrypt_encryptBlock() { return _aescrypt_encryptBlock; }
355 static address aescrypt_decryptBlock() { return _aescrypt_decryptBlock; }
356 static address cipherBlockChaining_encryptAESCrypt() { return _cipherBlockChaining_encryptAESCrypt; }
357 static address cipherBlockChaining_decryptAESCrypt() { return _cipherBlockChaining_decryptAESCrypt; }
358
359 static address sha1_implCompress() { return _sha1_implCompress; }
360 static address sha1_implCompressMB() { return _sha1_implCompressMB; }
361 static address sha256_implCompress() { return _sha256_implCompress; }
362 static address sha256_implCompressMB() { return _sha256_implCompressMB; }
363 static address sha512_implCompress() { return _sha512_implCompress; }
364 static address sha512_implCompressMB() { return _sha512_implCompressMB; }
365
366 static address updateBytesCRC32() { return _updateBytesCRC32; }
367 static address crc_table_addr() { return _crc_table_adr; }
368
369 static address multiplyToLen() {return _multiplyToLen; }
370
371 static address select_fill_function(BasicType t, bool aligned, const char* &name);
372
373 static address zero_aligned_words() { return _zero_aligned_words; }
374
375 static double intrinsic_log(double d) {
376 assert(_intrinsic_log != NULL, "must be defined");
377 return _intrinsic_log(d);
378 }
379 static double intrinsic_log10(double d) {
380 assert(_intrinsic_log != NULL, "must be defined");
381 return _intrinsic_log10(d);
382 }
383 static double intrinsic_exp(double d) {
384 assert(_intrinsic_exp != NULL, "must be defined");
385 return _intrinsic_exp(d);
386 }
387 static double intrinsic_pow(double d, double d2) {
388 assert(_intrinsic_pow != NULL, "must be defined");
389 return _intrinsic_pow(d, d2);
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192
193 // zero heap space aligned to jlong (8 bytes)
194 static address _zero_aligned_words;
195
196 static address _aescrypt_encryptBlock;
197 static address _aescrypt_decryptBlock;
198 static address _cipherBlockChaining_encryptAESCrypt;
199 static address _cipherBlockChaining_decryptAESCrypt;
200
201 static address _sha1_implCompress;
202 static address _sha1_implCompressMB;
203 static address _sha256_implCompress;
204 static address _sha256_implCompressMB;
205 static address _sha512_implCompress;
206 static address _sha512_implCompressMB;
207
208 static address _updateBytesCRC32;
209 static address _crc_table_adr;
210
211 static address _multiplyToLen;
212 static address _montgomeryMultiply;
213 static address _montgomerySquare;
214
215 // These are versions of the java.lang.Math methods which perform
216 // the same operations as the intrinsic version. They are used for
217 // constant folding in the compiler to ensure equivalence. If the
218 // intrinsic version returns the same result as the strict version
219 // then they can be set to the appropriate function from
220 // SharedRuntime.
221 static double (*_intrinsic_log)(double);
222 static double (*_intrinsic_log10)(double);
223 static double (*_intrinsic_exp)(double);
224 static double (*_intrinsic_pow)(double, double);
225 static double (*_intrinsic_sin)(double);
226 static double (*_intrinsic_cos)(double);
227 static double (*_intrinsic_tan)(double);
228
229 // Safefetch stubs.
230 static address _safefetch32_entry;
231 static address _safefetch32_fault_pc;
232 static address _safefetch32_continuation_pc;
233 static address _safefetchN_entry;
352 static address arrayof_jbyte_fill() { return _arrayof_jbyte_fill; }
353 static address arrayof_jshort_fill() { return _arrayof_jshort_fill; }
354 static address arrayof_jint_fill() { return _arrayof_jint_fill; }
355
356 static address aescrypt_encryptBlock() { return _aescrypt_encryptBlock; }
357 static address aescrypt_decryptBlock() { return _aescrypt_decryptBlock; }
358 static address cipherBlockChaining_encryptAESCrypt() { return _cipherBlockChaining_encryptAESCrypt; }
359 static address cipherBlockChaining_decryptAESCrypt() { return _cipherBlockChaining_decryptAESCrypt; }
360
361 static address sha1_implCompress() { return _sha1_implCompress; }
362 static address sha1_implCompressMB() { return _sha1_implCompressMB; }
363 static address sha256_implCompress() { return _sha256_implCompress; }
364 static address sha256_implCompressMB() { return _sha256_implCompressMB; }
365 static address sha512_implCompress() { return _sha512_implCompress; }
366 static address sha512_implCompressMB() { return _sha512_implCompressMB; }
367
368 static address updateBytesCRC32() { return _updateBytesCRC32; }
369 static address crc_table_addr() { return _crc_table_adr; }
370
371 static address multiplyToLen() {return _multiplyToLen; }
372 static address montgomeryMultiply() { return _montgomeryMultiply; }
373 static address montgomerySquare() { return _montgomerySquare; }
374
375 static address select_fill_function(BasicType t, bool aligned, const char* &name);
376
377 static address zero_aligned_words() { return _zero_aligned_words; }
378
379 static double intrinsic_log(double d) {
380 assert(_intrinsic_log != NULL, "must be defined");
381 return _intrinsic_log(d);
382 }
383 static double intrinsic_log10(double d) {
384 assert(_intrinsic_log != NULL, "must be defined");
385 return _intrinsic_log10(d);
386 }
387 static double intrinsic_exp(double d) {
388 assert(_intrinsic_exp != NULL, "must be defined");
389 return _intrinsic_exp(d);
390 }
391 static double intrinsic_pow(double d, double d2) {
392 assert(_intrinsic_pow != NULL, "must be defined");
393 return _intrinsic_pow(d, d2);
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