180
181 // zero heap space aligned to jlong (8 bytes)
182 static address _zero_aligned_words;
183
184 static address _aescrypt_encryptBlock;
185 static address _aescrypt_decryptBlock;
186 static address _cipherBlockChaining_encryptAESCrypt;
187 static address _cipherBlockChaining_decryptAESCrypt;
188
189 static address _sha1_implCompress;
190 static address _sha1_implCompressMB;
191 static address _sha256_implCompress;
192 static address _sha256_implCompressMB;
193 static address _sha512_implCompress;
194 static address _sha512_implCompressMB;
195
196 static address _updateBytesCRC32;
197 static address _crc_table_adr;
198
199 static address _multiplyToLen;
200
201 // These are versions of the java.lang.Math methods which perform
202 // the same operations as the intrinsic version. They are used for
203 // constant folding in the compiler to ensure equivalence. If the
204 // intrinsic version returns the same result as the strict version
205 // then they can be set to the appropriate function from
206 // SharedRuntime.
207 static double (*_intrinsic_log)(double);
208 static double (*_intrinsic_log10)(double);
209 static double (*_intrinsic_exp)(double);
210 static double (*_intrinsic_pow)(double, double);
211 static double (*_intrinsic_sin)(double);
212 static double (*_intrinsic_cos)(double);
213 static double (*_intrinsic_tan)(double);
214
215 // Safefetch stubs.
216 static address _safefetch32_entry;
217 static address _safefetch32_fault_pc;
218 static address _safefetch32_continuation_pc;
219 static address _safefetchN_entry;
339 static address arrayof_jbyte_fill() { return _arrayof_jbyte_fill; }
340 static address arrayof_jshort_fill() { return _arrayof_jshort_fill; }
341 static address arrayof_jint_fill() { return _arrayof_jint_fill; }
342
343 static address aescrypt_encryptBlock() { return _aescrypt_encryptBlock; }
344 static address aescrypt_decryptBlock() { return _aescrypt_decryptBlock; }
345 static address cipherBlockChaining_encryptAESCrypt() { return _cipherBlockChaining_encryptAESCrypt; }
346 static address cipherBlockChaining_decryptAESCrypt() { return _cipherBlockChaining_decryptAESCrypt; }
347
348 static address sha1_implCompress() { return _sha1_implCompress; }
349 static address sha1_implCompressMB() { return _sha1_implCompressMB; }
350 static address sha256_implCompress() { return _sha256_implCompress; }
351 static address sha256_implCompressMB() { return _sha256_implCompressMB; }
352 static address sha512_implCompress() { return _sha512_implCompress; }
353 static address sha512_implCompressMB() { return _sha512_implCompressMB; }
354
355 static address updateBytesCRC32() { return _updateBytesCRC32; }
356 static address crc_table_addr() { return _crc_table_adr; }
357
358 static address multiplyToLen() {return _multiplyToLen; }
359
360 static address select_fill_function(BasicType t, bool aligned, const char* &name);
361
362 static address zero_aligned_words() { return _zero_aligned_words; }
363
364 static double intrinsic_log(double d) {
365 assert(_intrinsic_log != NULL, "must be defined");
366 return _intrinsic_log(d);
367 }
368 static double intrinsic_log10(double d) {
369 assert(_intrinsic_log != NULL, "must be defined");
370 return _intrinsic_log10(d);
371 }
372 static double intrinsic_exp(double d) {
373 assert(_intrinsic_exp != NULL, "must be defined");
374 return _intrinsic_exp(d);
375 }
376 static double intrinsic_pow(double d, double d2) {
377 assert(_intrinsic_pow != NULL, "must be defined");
378 return _intrinsic_pow(d, d2);
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180
181 // zero heap space aligned to jlong (8 bytes)
182 static address _zero_aligned_words;
183
184 static address _aescrypt_encryptBlock;
185 static address _aescrypt_decryptBlock;
186 static address _cipherBlockChaining_encryptAESCrypt;
187 static address _cipherBlockChaining_decryptAESCrypt;
188
189 static address _sha1_implCompress;
190 static address _sha1_implCompressMB;
191 static address _sha256_implCompress;
192 static address _sha256_implCompressMB;
193 static address _sha512_implCompress;
194 static address _sha512_implCompressMB;
195
196 static address _updateBytesCRC32;
197 static address _crc_table_adr;
198
199 static address _multiplyToLen;
200 static address _squareToLen;
201 static address _mulAdd;
202
203 // These are versions of the java.lang.Math methods which perform
204 // the same operations as the intrinsic version. They are used for
205 // constant folding in the compiler to ensure equivalence. If the
206 // intrinsic version returns the same result as the strict version
207 // then they can be set to the appropriate function from
208 // SharedRuntime.
209 static double (*_intrinsic_log)(double);
210 static double (*_intrinsic_log10)(double);
211 static double (*_intrinsic_exp)(double);
212 static double (*_intrinsic_pow)(double, double);
213 static double (*_intrinsic_sin)(double);
214 static double (*_intrinsic_cos)(double);
215 static double (*_intrinsic_tan)(double);
216
217 // Safefetch stubs.
218 static address _safefetch32_entry;
219 static address _safefetch32_fault_pc;
220 static address _safefetch32_continuation_pc;
221 static address _safefetchN_entry;
341 static address arrayof_jbyte_fill() { return _arrayof_jbyte_fill; }
342 static address arrayof_jshort_fill() { return _arrayof_jshort_fill; }
343 static address arrayof_jint_fill() { return _arrayof_jint_fill; }
344
345 static address aescrypt_encryptBlock() { return _aescrypt_encryptBlock; }
346 static address aescrypt_decryptBlock() { return _aescrypt_decryptBlock; }
347 static address cipherBlockChaining_encryptAESCrypt() { return _cipherBlockChaining_encryptAESCrypt; }
348 static address cipherBlockChaining_decryptAESCrypt() { return _cipherBlockChaining_decryptAESCrypt; }
349
350 static address sha1_implCompress() { return _sha1_implCompress; }
351 static address sha1_implCompressMB() { return _sha1_implCompressMB; }
352 static address sha256_implCompress() { return _sha256_implCompress; }
353 static address sha256_implCompressMB() { return _sha256_implCompressMB; }
354 static address sha512_implCompress() { return _sha512_implCompress; }
355 static address sha512_implCompressMB() { return _sha512_implCompressMB; }
356
357 static address updateBytesCRC32() { return _updateBytesCRC32; }
358 static address crc_table_addr() { return _crc_table_adr; }
359
360 static address multiplyToLen() {return _multiplyToLen; }
361 static address squareToLen() {return _squareToLen; }
362 static address mulAdd() {return _mulAdd; }
363
364 static address select_fill_function(BasicType t, bool aligned, const char* &name);
365
366 static address zero_aligned_words() { return _zero_aligned_words; }
367
368 static double intrinsic_log(double d) {
369 assert(_intrinsic_log != NULL, "must be defined");
370 return _intrinsic_log(d);
371 }
372 static double intrinsic_log10(double d) {
373 assert(_intrinsic_log != NULL, "must be defined");
374 return _intrinsic_log10(d);
375 }
376 static double intrinsic_exp(double d) {
377 assert(_intrinsic_exp != NULL, "must be defined");
378 return _intrinsic_exp(d);
379 }
380 static double intrinsic_pow(double d, double d2) {
381 assert(_intrinsic_pow != NULL, "must be defined");
382 return _intrinsic_pow(d, d2);
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