1 /*
2 * Copyright (c) 1998, 2025, 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 #ifndef SHARE_OPTO_RUNTIME_HPP
26 #define SHARE_OPTO_RUNTIME_HPP
27
28 #include "code/codeBlob.hpp"
29 #include "opto/machnode.hpp"
30 #include "opto/optoreg.hpp"
31 #include "runtime/stubDeclarations.hpp"
32 #include "runtime/vframe.hpp"
33
34 //------------------------------OptoRuntime------------------------------------
35 // Opto compiler runtime routines
36 //
37 // These are all generated from Ideal graphs. They are called with the
38 // Java calling convention. Internally they call C++. They are made once at
39 // startup time and Opto compiles calls to them later.
40 // Things are broken up into quads: the signature they will be called with,
41 // the address of the generated code, the corresponding C++ code and an
42 // nmethod.
43
44 // The signature (returned by "xxx_Type()") is used at startup time by the
45 // Generator to make the generated code "xxx_Java". Opto compiles calls
46 // to the generated code "xxx_Java". When the compiled code gets executed,
47 // it calls the C++ code "xxx_C". The generated nmethod is saved in the
48 // CodeCache. Exception handlers use the nmethod to get the callee-save
49 // register OopMaps.
50 class CallInfo;
51
52 //
53 // NamedCounters are tagged counters which can be used for profiling
54 // code in various ways. Currently they are used by the lock coarsening code
55 //
56
57 class NamedCounter : public CHeapObj<mtCompiler> {
58 public:
59 enum CounterTag {
60 NoTag,
61 LockCounter,
62 EliminatedLockCounter
63 };
64
65 private:
66 const char * _name;
67 int _count;
68 CounterTag _tag;
69 NamedCounter* _next;
70
71 public:
72 NamedCounter(const char *n, CounterTag tag = NoTag):
73 _name(n == nullptr ? nullptr : os::strdup(n)),
74 _count(0),
75 _tag(tag),
76 _next(nullptr) {}
77
78 ~NamedCounter() {
79 if (_name != nullptr) {
80 os::free((void*)_name);
81 }
82 }
83
84 const char * name() const { return _name; }
85 int count() const { return _count; }
86 address addr() { return (address)&_count; }
87 CounterTag tag() const { return _tag; }
88 void set_tag(CounterTag tag) { _tag = tag; }
89
90 NamedCounter* next() const { return _next; }
91 void set_next(NamedCounter* next) {
92 assert(_next == nullptr || next == nullptr, "already set");
93 _next = next;
94 }
95
96 };
97
98 typedef const TypeFunc*(*TypeFunc_generator)();
99
100 // define OptoStubId enum tags: uncommon_trap_id etc
101
102 #define C2_BLOB_ID_ENUM_DECLARE(name, type) STUB_ID_NAME(name),
103 #define C2_STUB_ID_ENUM_DECLARE(name, f, t, r) STUB_ID_NAME(name),
104 #define C2_JVMTI_STUB_ID_ENUM_DECLARE(name) STUB_ID_NAME(name),
105 enum class OptoStubId :int {
106 NO_STUBID = -1,
107 C2_STUBS_DO(C2_BLOB_ID_ENUM_DECLARE, C2_STUB_ID_ENUM_DECLARE, C2_JVMTI_STUB_ID_ENUM_DECLARE)
108 NUM_STUBIDS
109 };
110 #undef C2_BLOB_ID_ENUM_DECLARE
111 #undef C2_STUB_ID_ENUM_DECLARE
112 #undef C2_JVMTI_STUB_ID_ENUM_DECLARE
113
114 class OptoRuntime : public AllStatic {
115 friend class Matcher; // allow access to stub names
116 friend class AOTCodeAddressTable;
117
118 private:
119 // declare opto stub address/blob holder static fields
120 #define C2_BLOB_FIELD_DECLARE(name, type) \
121 static type BLOB_FIELD_NAME(name);
122 #define C2_STUB_FIELD_NAME(name) _ ## name ## _Java
123 #define C2_STUB_FIELD_DECLARE(name, f, t, r) \
124 static address C2_STUB_FIELD_NAME(name) ;
125 #define C2_JVMTI_STUB_FIELD_DECLARE(name) \
126 static address STUB_FIELD_NAME(name);
127
128 C2_STUBS_DO(C2_BLOB_FIELD_DECLARE, C2_STUB_FIELD_DECLARE, C2_JVMTI_STUB_FIELD_DECLARE)
129
130 #undef C2_BLOB_FIELD_DECLARE
131 #undef C2_STUB_FIELD_NAME
132 #undef C2_STUB_FIELD_DECLARE
133 #undef C2_JVMTI_STUB_FIELD_DECLARE
134
135 // static TypeFunc* data members
136 static const TypeFunc* _new_instance_Type;
137 static const TypeFunc* _new_array_Type;
138 static const TypeFunc* _new_array_nozero_Type;
139 static const TypeFunc* _multianewarray2_Type;
140 static const TypeFunc* _multianewarray3_Type;
141 static const TypeFunc* _multianewarray4_Type;
142 static const TypeFunc* _multianewarray5_Type;
143 static const TypeFunc* _multianewarrayN_Type;
144 static const TypeFunc* _complete_monitor_enter_Type;
145 static const TypeFunc* _complete_monitor_exit_Type;
146 static const TypeFunc* _monitor_notify_Type;
147 static const TypeFunc* _uncommon_trap_Type;
148 static const TypeFunc* _athrow_Type;
149 static const TypeFunc* _rethrow_Type;
150 static const TypeFunc* _Math_D_D_Type;
151 static const TypeFunc* _Math_DD_D_Type;
152 static const TypeFunc* _modf_Type;
153 static const TypeFunc* _l2f_Type;
154 static const TypeFunc* _void_long_Type;
155 static const TypeFunc* _void_void_Type;
156 static const TypeFunc* _jfr_write_checkpoint_Type;
157 static const TypeFunc* _flush_windows_Type;
158 static const TypeFunc* _fast_arraycopy_Type;
159 static const TypeFunc* _checkcast_arraycopy_Type;
160 static const TypeFunc* _generic_arraycopy_Type;
161 static const TypeFunc* _slow_arraycopy_Type;
162 static const TypeFunc* _unsafe_setmemory_Type;
163 static const TypeFunc* _array_fill_Type;
164 static const TypeFunc* _array_sort_Type;
165 static const TypeFunc* _array_partition_Type;
166 static const TypeFunc* _aescrypt_block_Type;
167 static const TypeFunc* _cipherBlockChaining_aescrypt_Type;
168 static const TypeFunc* _electronicCodeBook_aescrypt_Type;
169 static const TypeFunc* _counterMode_aescrypt_Type;
170 static const TypeFunc* _galoisCounterMode_aescrypt_Type;
171 static const TypeFunc* _digestBase_implCompress_with_sha3_Type;
172 static const TypeFunc* _digestBase_implCompress_without_sha3_Type;
173 static const TypeFunc* _digestBase_implCompressMB_with_sha3_Type;
174 static const TypeFunc* _digestBase_implCompressMB_without_sha3_Type;
175 static const TypeFunc* _double_keccak_Type;
176 static const TypeFunc* _multiplyToLen_Type;
177 static const TypeFunc* _montgomeryMultiply_Type;
178 static const TypeFunc* _montgomerySquare_Type;
179 static const TypeFunc* _squareToLen_Type;
180 static const TypeFunc* _mulAdd_Type;
181 static const TypeFunc* _bigIntegerShift_Type;
182 static const TypeFunc* _vectorizedMismatch_Type;
183 static const TypeFunc* _ghash_processBlocks_Type;
184 static const TypeFunc* _chacha20Block_Type;
185 static const TypeFunc* _kyberNtt_Type;
186 static const TypeFunc* _kyberInverseNtt_Type;
187 static const TypeFunc* _kyberNttMult_Type;
188 static const TypeFunc* _kyberAddPoly_2_Type;
189 static const TypeFunc* _kyberAddPoly_3_Type;
190 static const TypeFunc* _kyber12To16_Type;
191 static const TypeFunc* _kyberBarrettReduce_Type;
192 static const TypeFunc* _dilithiumAlmostNtt_Type;
193 static const TypeFunc* _dilithiumAlmostInverseNtt_Type;
194 static const TypeFunc* _dilithiumNttMult_Type;
195 static const TypeFunc* _dilithiumMontMulByConstant_Type;
196 static const TypeFunc* _dilithiumDecomposePoly_Type;
197 static const TypeFunc* _base64_encodeBlock_Type;
198 static const TypeFunc* _base64_decodeBlock_Type;
199 static const TypeFunc* _string_IndexOf_Type;
200 static const TypeFunc* _poly1305_processBlocks_Type;
201 static const TypeFunc* _intpoly_montgomeryMult_P256_Type;
202 static const TypeFunc* _intpoly_assign_Type;
203 static const TypeFunc* _updateBytesCRC32_Type;
204 static const TypeFunc* _updateBytesCRC32C_Type;
205 static const TypeFunc* _updateBytesAdler32_Type;
206 static const TypeFunc* _osr_end_Type;
207 static const TypeFunc* _register_finalizer_Type;
208 #if INCLUDE_JFR
209 static const TypeFunc* _class_id_load_barrier_Type;
210 #endif // INCLUDE_JFR
211 #if INCLUDE_JVMTI
212 static const TypeFunc* _notify_jvmti_vthread_Type;
213 #endif // INCLUDE_JVMTI
214 static const TypeFunc* _dtrace_method_entry_exit_Type;
215 static const TypeFunc* _dtrace_object_alloc_Type;
216
217 // Stub names indexed by sharedStubId
218 static const char *_stub_names[];
219
220 // define stubs
221 static address generate_stub(ciEnv* ci_env, TypeFunc_generator gen, address C_function, const char* name, int stub_id, int is_fancy_jump, bool pass_tls, bool return_pc);
222
223 //
224 // Implementation of runtime methods
225 // =================================
226
227 // Allocate storage for a Java instance.
228 static void new_instance_C(Klass* instance_klass, bool is_larval, JavaThread* current);
229
230 // Allocate storage for a objArray or typeArray
231 static void new_array_C(Klass* array_klass, int len, oopDesc* init_val, JavaThread* current);
232 static void new_array_nozero_C(Klass* array_klass, int len, JavaThread* current);
233
234 // Allocate storage for a multi-dimensional arrays
235 // Note: needs to be fixed for arbitrary number of dimensions
236 static void multianewarray2_C(Klass* klass, int len1, int len2, JavaThread* current);
237 static void multianewarray3_C(Klass* klass, int len1, int len2, int len3, JavaThread* current);
238 static void multianewarray4_C(Klass* klass, int len1, int len2, int len3, int len4, JavaThread* current);
239 static void multianewarray5_C(Klass* klass, int len1, int len2, int len3, int len4, int len5, JavaThread* current);
240 static void multianewarrayN_C(Klass* klass, arrayOopDesc* dims, JavaThread* current);
241
242 // local methods passed as arguments to stub generator that forward
243 // control to corresponding JRT methods of SharedRuntime
244 static void slow_arraycopy_C(oopDesc* src, jint src_pos,
245 oopDesc* dest, jint dest_pos,
246 jint length, JavaThread* thread);
247 static void complete_monitor_locking_C(oopDesc* obj, BasicLock* lock, JavaThread* current);
248
249 public:
250 static void monitor_notify_C(oopDesc* obj, JavaThread* current);
251 static void monitor_notifyAll_C(oopDesc* obj, JavaThread* current);
252
253 private:
254
255 // Implicit exception support
256 static void throw_null_exception_C(JavaThread* thread);
257
258 // Exception handling
259 static address handle_exception_C (JavaThread* current);
260 static address handle_exception_C_helper(JavaThread* current, nmethod*& nm);
261 static address rethrow_C (oopDesc* exception, JavaThread *thread, address return_pc );
262 static void deoptimize_caller_frame (JavaThread *thread);
263 static void deoptimize_caller_frame (JavaThread *thread, bool doit);
264 static bool is_deoptimized_caller_frame (JavaThread *thread);
265
266 // CodeBlob support
267 // ===================================================================
268
269 static UncommonTrapBlob* generate_uncommon_trap_blob(void);
270 static ExceptionBlob* generate_exception_blob();
271
272 static void register_finalizer_C(oopDesc* obj, JavaThread* current);
273
274 public:
275 static void load_unknown_inline_C(flatArrayOopDesc* array, int index, JavaThread* current);
276 static void store_unknown_inline_C(instanceOopDesc* buffer, flatArrayOopDesc* array, int index, JavaThread* current);
277
278 static bool is_callee_saved_register(MachRegisterNumbers reg);
279
280 // One time only generate runtime code stubs. Returns true
281 // when runtime stubs have been generated successfully and
282 // false otherwise.
283 static bool generate(ciEnv* env);
284
285 // Returns the name of a stub
286 static const char* stub_name(address entry);
287
288 // Returns the name associated with a given stub id
289 static const char* stub_name(OptoStubId id) {
290 assert(id > OptoStubId::NO_STUBID && id < OptoStubId::NUM_STUBIDS, "stub id out of range");
291 return _stub_names[(int)id];
292 }
293
294 // access to runtime stubs entry points for java code
295 static address new_instance_Java() { return _new_instance_Java; }
296 static address new_array_Java() { return _new_array_Java; }
297 static address new_array_nozero_Java() { return _new_array_nozero_Java; }
298 static address multianewarray2_Java() { return _multianewarray2_Java; }
299 static address multianewarray3_Java() { return _multianewarray3_Java; }
300 static address multianewarray4_Java() { return _multianewarray4_Java; }
301 static address multianewarray5_Java() { return _multianewarray5_Java; }
302 static address multianewarrayN_Java() { return _multianewarrayN_Java; }
303 static address complete_monitor_locking_Java() { return _complete_monitor_locking_Java; }
304 static address monitor_notify_Java() { return _monitor_notify_Java; }
305 static address monitor_notifyAll_Java() { return _monitor_notifyAll_Java; }
306
307 static address slow_arraycopy_Java() { return _slow_arraycopy_Java; }
308 static address register_finalizer_Java() { return _register_finalizer_Java; }
309 static address load_unknown_inline_Java() { return _load_unknown_inline_Java; }
310 static address store_unknown_inline_Java() { return _store_unknown_inline_Java; }
311 #if INCLUDE_JVMTI
312 static address notify_jvmti_vthread_start() { return _notify_jvmti_vthread_start; }
313 static address notify_jvmti_vthread_end() { return _notify_jvmti_vthread_end; }
314 static address notify_jvmti_vthread_mount() { return _notify_jvmti_vthread_mount; }
315 static address notify_jvmti_vthread_unmount() { return _notify_jvmti_vthread_unmount; }
316 #endif
317
318 static UncommonTrapBlob* uncommon_trap_blob() { return _uncommon_trap_blob; }
319 static ExceptionBlob* exception_blob() { return _exception_blob; }
320
321 // Implicit exception support
322 static void throw_div0_exception_C (JavaThread* thread);
323 static void throw_stack_overflow_error_C(JavaThread* thread);
324
325 // Exception handling
326 static address rethrow_stub() { return _rethrow_Java; }
327
328
329 // Type functions
330 // ======================================================
331
332 static inline const TypeFunc* new_instance_Type() {
333 assert(_new_instance_Type != nullptr, "should be initialized");
334 return _new_instance_Type;
335 }
336
337 static inline const TypeFunc* new_array_Type() {
338 assert(_new_array_Type != nullptr, "should be initialized");
339 return _new_array_Type;
340 }
341
342 static inline const TypeFunc* new_array_nozero_Type() {
343 assert(_new_array_nozero_Type != nullptr, "should be initialized");
344 return _new_array_nozero_Type;
345 }
346
347 static const TypeFunc* multianewarray_Type(int ndim); // multianewarray
348
349 static inline const TypeFunc* multianewarray2_Type() {
350 assert(_multianewarray2_Type != nullptr, "should be initialized");
351 return _multianewarray2_Type;
352 }
353
354 static inline const TypeFunc* multianewarray3_Type() {
355 assert(_multianewarray3_Type != nullptr, "should be initialized");
356 return _multianewarray3_Type;
357 }
358
359 static inline const TypeFunc* multianewarray4_Type() {
360 assert(_multianewarray4_Type != nullptr, "should be initialized");
361 return _multianewarray4_Type;
362 }
363
364 static inline const TypeFunc* multianewarray5_Type() {
365 assert(_multianewarray5_Type != nullptr, "should be initialized");
366 return _multianewarray5_Type;
367 }
368
369 static inline const TypeFunc* multianewarrayN_Type() {
370 assert(_multianewarrayN_Type != nullptr, "should be initialized");
371 return _multianewarrayN_Type;
372 }
373
374 static inline const TypeFunc* complete_monitor_enter_Type() {
375 assert(_complete_monitor_enter_Type != nullptr, "should be initialized");
376 return _complete_monitor_enter_Type;
377 }
378
379 static inline const TypeFunc* complete_monitor_locking_Type() {
380 return complete_monitor_enter_Type();
381 }
382
383 static inline const TypeFunc* complete_monitor_exit_Type() {
384 assert(_complete_monitor_exit_Type != nullptr, "should be initialized");
385 return _complete_monitor_exit_Type;
386 }
387
388 static inline const TypeFunc* monitor_notify_Type() {
389 assert(_monitor_notify_Type != nullptr, "should be initialized");
390 return _monitor_notify_Type;
391 }
392
393 static inline const TypeFunc* monitor_notifyAll_Type() {
394 return monitor_notify_Type();
395 }
396
397 static inline const TypeFunc* uncommon_trap_Type() {
398 assert(_uncommon_trap_Type != nullptr, "should be initialized");
399 return _uncommon_trap_Type;
400 }
401
402 static inline const TypeFunc* athrow_Type() {
403 assert(_athrow_Type != nullptr, "should be initialized");
404 return _athrow_Type;
405 }
406
407 static inline const TypeFunc* rethrow_Type() {
408 assert(_rethrow_Type != nullptr, "should be initialized");
409 return _rethrow_Type;
410 }
411
412 static inline const TypeFunc* Math_D_D_Type() {
413 assert(_Math_D_D_Type != nullptr, "should be initialized");
414 return _Math_D_D_Type;
415 }
416
417 static inline const TypeFunc* Math_DD_D_Type() {
418 assert(_Math_DD_D_Type != nullptr, "should be initialized");
419 return _Math_DD_D_Type;
420 }
421
422 static const TypeFunc* Math_Vector_Vector_Type(uint num_arg, const TypeVect* in_type, const TypeVect* out_type);
423
424 static inline const TypeFunc* modf_Type() {
425 assert(_modf_Type != nullptr, "should be initialized");
426 return _modf_Type;
427 }
428
429 static inline const TypeFunc* l2f_Type() {
430 assert(_l2f_Type != nullptr, "should be initialized");
431 return _l2f_Type;
432 }
433
434 static inline const TypeFunc* void_long_Type() {
435 assert(_void_long_Type != nullptr, "should be initialized");
436 return _void_long_Type;
437 }
438
439 static inline const TypeFunc* void_void_Type() {
440 assert(_void_void_Type != nullptr, "should be initialized");
441 return _void_void_Type;
442 }
443
444 static const TypeFunc* jfr_write_checkpoint_Type() {
445 assert(_jfr_write_checkpoint_Type != nullptr, "should be initialized");
446 return _jfr_write_checkpoint_Type;
447 }
448
449 static const TypeFunc* flush_windows_Type() {
450 assert(_flush_windows_Type != nullptr, "should be initialized");
451 return _flush_windows_Type;
452 }
453
454 // arraycopy routine types
455 static inline const TypeFunc* fast_arraycopy_Type() {
456 assert(_fast_arraycopy_Type != nullptr, "should be initialized");
457 // This signature is simple: Two base pointers and a size_t.
458 return _fast_arraycopy_Type;
459 }
460
461 static inline const TypeFunc* checkcast_arraycopy_Type() {
462 assert(_checkcast_arraycopy_Type != nullptr, "should be initialized");
463 // An extension of fast_arraycopy_Type which adds type checking.
464 return _checkcast_arraycopy_Type;
465 }
466
467 static inline const TypeFunc* generic_arraycopy_Type() {
468 assert(_generic_arraycopy_Type != nullptr, "should be initialized");
469 // This signature is like System.arraycopy, except that it returns status.
470 return _generic_arraycopy_Type;
471 }
472
473 static inline const TypeFunc* slow_arraycopy_Type() {
474 assert(_slow_arraycopy_Type != nullptr, "should be initialized");
475 // This signature is exactly the same as System.arraycopy.
476 // There are no intptr_t (int/long) arguments.
477 return _slow_arraycopy_Type;
478 } // the full routine
479
480 static inline const TypeFunc* unsafe_setmemory_Type() {
481 assert(_unsafe_setmemory_Type != nullptr, "should be initialized");
482 return _unsafe_setmemory_Type;
483 }
484
485 // static const TypeFunc* digestBase_implCompress_Type(bool is_sha3);
486 // static const TypeFunc* digestBase_implCompressMB_Type(bool is_sha3);
487 // static const TypeFunc* double_keccak_Type();
488
489 static inline const TypeFunc* array_fill_Type() {
490 assert(_array_fill_Type != nullptr, "should be initialized");
491 return _array_fill_Type;
492 }
493
494 static inline const TypeFunc* array_sort_Type() {
495 assert(_array_sort_Type != nullptr, "should be initialized");
496 return _array_sort_Type;
497 }
498
499 static inline const TypeFunc* array_partition_Type() {
500 assert(_array_partition_Type != nullptr, "should be initialized");
501 return _array_partition_Type;
502 }
503
504 // for aescrypt encrypt/decrypt operations, just three pointers returning void (length is constant)
505 static inline const TypeFunc* aescrypt_block_Type() {
506 assert(_aescrypt_block_Type != nullptr, "should be initialized");
507 return _aescrypt_block_Type;
508 }
509
510 // for cipherBlockChaining calls of aescrypt encrypt/decrypt, four pointers and a length, returning int
511 static inline const TypeFunc* cipherBlockChaining_aescrypt_Type() {
512 assert(_cipherBlockChaining_aescrypt_Type != nullptr, "should be initialized");
513 return _cipherBlockChaining_aescrypt_Type;
514 }
515
516 // for electronicCodeBook calls of aescrypt encrypt/decrypt, three pointers and a length, returning int
517 static inline const TypeFunc* electronicCodeBook_aescrypt_Type() {
518 assert(_electronicCodeBook_aescrypt_Type != nullptr, "should be initialized");
519 return _electronicCodeBook_aescrypt_Type;
520 }
521
522 //for counterMode calls of aescrypt encrypt/decrypt, four pointers and a length, returning int
523 static inline const TypeFunc* counterMode_aescrypt_Type() {
524 assert(_counterMode_aescrypt_Type != nullptr, "should be initialized");
525 return _counterMode_aescrypt_Type;
526 }
527
528 //for counterMode calls of aescrypt encrypt/decrypt, four pointers and a length, returning int
529 static inline const TypeFunc* galoisCounterMode_aescrypt_Type() {
530 assert(_galoisCounterMode_aescrypt_Type != nullptr, "should be initialized");
531 return _galoisCounterMode_aescrypt_Type;
532 }
533
534 /*
535 * void implCompress(byte[] buf, int ofs)
536 */
537 static inline const TypeFunc* digestBase_implCompress_Type(bool is_sha3) {
538 assert((_digestBase_implCompress_with_sha3_Type != nullptr) &&
539 (_digestBase_implCompress_without_sha3_Type != nullptr), "should be initialized");
540 return is_sha3 ? _digestBase_implCompress_with_sha3_Type : _digestBase_implCompress_without_sha3_Type;
541 }
542
543 /*
544 * int implCompressMultiBlock(byte[] b, int ofs, int limit)
545 */
546 static inline const TypeFunc* digestBase_implCompressMB_Type(bool is_sha3) {
547 assert((_digestBase_implCompressMB_with_sha3_Type != nullptr) &&
548 (_digestBase_implCompressMB_without_sha3_Type != nullptr), "should be initialized");
549 return is_sha3 ? _digestBase_implCompressMB_with_sha3_Type : _digestBase_implCompressMB_without_sha3_Type;
550 }
551
552 static inline const TypeFunc* double_keccak_Type() {
553 assert(_double_keccak_Type != nullptr, "should be initialized");
554 return _double_keccak_Type;
555 }
556
557 static inline const TypeFunc* multiplyToLen_Type() {
558 assert(_multiplyToLen_Type != nullptr, "should be initialized");
559 return _multiplyToLen_Type;
560 }
561
562 static inline const TypeFunc* montgomeryMultiply_Type() {
563 assert(_montgomeryMultiply_Type != nullptr, "should be initialized");
564 return _montgomeryMultiply_Type;
565 }
566
567 static inline const TypeFunc* montgomerySquare_Type() {
568 assert(_montgomerySquare_Type != nullptr, "should be initialized");
569 return _montgomerySquare_Type;
570 }
571
572 static inline const TypeFunc* squareToLen_Type() {
573 assert(_squareToLen_Type != nullptr, "should be initialized");
574 return _squareToLen_Type;
575 }
576
577 // for mulAdd calls, 2 pointers and 3 ints, returning int
578 static inline const TypeFunc* mulAdd_Type() {
579 assert(_mulAdd_Type != nullptr, "should be initialized");
580 return _mulAdd_Type;
581 }
582
583 static inline const TypeFunc* bigIntegerShift_Type() {
584 assert(_bigIntegerShift_Type != nullptr, "should be initialized");
585 return _bigIntegerShift_Type;
586 }
587
588 static inline const TypeFunc* vectorizedMismatch_Type() {
589 assert(_vectorizedMismatch_Type != nullptr, "should be initialized");
590 return _vectorizedMismatch_Type;
591 }
592
593 // GHASH block processing
594 static inline const TypeFunc* ghash_processBlocks_Type() {
595 assert(_ghash_processBlocks_Type != nullptr, "should be initialized");
596 return _ghash_processBlocks_Type;
597 }
598
599 // ChaCha20 Block function
600 static inline const TypeFunc* chacha20Block_Type() {
601 assert(_chacha20Block_Type != nullptr, "should be initialized");
602 return _chacha20Block_Type;
603 }
604
605 static inline const TypeFunc* kyberNtt_Type() {
606 assert(_kyberNtt_Type != nullptr, "should be initialized");
607 return _kyberNtt_Type;
608 }
609
610 static inline const TypeFunc* kyberInverseNtt_Type() {
611 assert(_kyberInverseNtt_Type != nullptr, "should be initialized");
612 return _kyberInverseNtt_Type;
613 }
614
615 static inline const TypeFunc* kyberNttMult_Type() {
616 assert(_kyberNttMult_Type != nullptr, "should be initialized");
617 return _kyberNttMult_Type;
618 }
619
620 static inline const TypeFunc* kyberAddPoly_2_Type() {
621 assert(_kyberAddPoly_2_Type != nullptr, "should be initialized");
622 return _kyberAddPoly_2_Type;
623 }
624
625 static inline const TypeFunc* kyberAddPoly_3_Type() {
626 assert(_kyberAddPoly_3_Type != nullptr, "should be initialized");
627 return _kyberAddPoly_3_Type;
628 }
629
630 static inline const TypeFunc* kyber12To16_Type() {
631 assert(_kyber12To16_Type != nullptr, "should be initialized");
632 return _kyber12To16_Type;
633 }
634
635 static inline const TypeFunc* kyberBarrettReduce_Type() {
636 assert(_kyberBarrettReduce_Type != nullptr, "should be initialized");
637 return _kyberBarrettReduce_Type;
638 }
639
640 static inline const TypeFunc* dilithiumAlmostNtt_Type() {
641 assert(_dilithiumAlmostNtt_Type != nullptr, "should be initialized");
642 return _dilithiumAlmostNtt_Type;
643 }
644
645 static inline const TypeFunc* dilithiumAlmostInverseNtt_Type() {
646 assert(_dilithiumAlmostInverseNtt_Type != nullptr, "should be initialized");
647 return _dilithiumAlmostInverseNtt_Type;
648 }
649
650 static inline const TypeFunc* dilithiumNttMult_Type() {
651 assert(_dilithiumNttMult_Type != nullptr, "should be initialized");
652 return _dilithiumNttMult_Type;
653 }
654
655 static inline const TypeFunc* dilithiumMontMulByConstant_Type() {
656 assert(_dilithiumMontMulByConstant_Type != nullptr, "should be initialized");
657 return _dilithiumMontMulByConstant_Type;
658 }
659
660 static inline const TypeFunc* dilithiumDecomposePoly_Type() {
661 assert(_dilithiumDecomposePoly_Type != nullptr, "should be initialized");
662 return _dilithiumDecomposePoly_Type;
663 }
664
665 // Base64 encode function
666 static inline const TypeFunc* base64_encodeBlock_Type() {
667 assert(_base64_encodeBlock_Type != nullptr, "should be initialized");
668 return _base64_encodeBlock_Type;
669 }
670
671 // Base64 decode function
672 static inline const TypeFunc* base64_decodeBlock_Type() {
673 assert(_base64_decodeBlock_Type != nullptr, "should be initialized");
674 return _base64_decodeBlock_Type;
675 }
676
677 // String IndexOf function
678 static inline const TypeFunc* string_IndexOf_Type() {
679 assert(_string_IndexOf_Type != nullptr, "should be initialized");
680 return _string_IndexOf_Type;
681 }
682
683 // Poly1305 processMultipleBlocks function
684 static inline const TypeFunc* poly1305_processBlocks_Type() {
685 assert(_poly1305_processBlocks_Type != nullptr, "should be initialized");
686 return _poly1305_processBlocks_Type;
687 }
688
689 // MontgomeryIntegerPolynomialP256 multiply function
690 static inline const TypeFunc* intpoly_montgomeryMult_P256_Type() {
691 assert(_intpoly_montgomeryMult_P256_Type != nullptr, "should be initialized");
692 return _intpoly_montgomeryMult_P256_Type;
693 }
694
695 // IntegerPolynomial constant time assignment function
696 static inline const TypeFunc* intpoly_assign_Type() {
697 assert(_intpoly_assign_Type != nullptr, "should be initialized");
698 return _intpoly_assign_Type;
699 }
700
701 /**
702 * int updateBytesCRC32(int crc, byte* b, int len)
703 */
704 static inline const TypeFunc* updateBytesCRC32_Type() {
705 assert(_updateBytesCRC32_Type != nullptr, "should be initialized");
706 return _updateBytesCRC32_Type;
707 }
708
709 /**
710 * int updateBytesCRC32C(int crc, byte* buf, int len, int* table)
711 */
712 static inline const TypeFunc* updateBytesCRC32C_Type() {
713 assert(_updateBytesCRC32C_Type != nullptr, "should be initialized");
714 return _updateBytesCRC32C_Type;
715 }
716
717 /**
718 * int updateBytesAdler32(int adler, bytes* b, int off, int len)
719 */
720 static inline const TypeFunc* updateBytesAdler32_Type() {
721 assert(_updateBytesAdler32_Type != nullptr, "should be initialized");
722 return _updateBytesAdler32_Type;
723 }
724
725
726 // leaf on stack replacement interpreter accessor types
727 static inline const TypeFunc* osr_end_Type() {
728 assert(_osr_end_Type != nullptr, "should be initialized");
729 return _osr_end_Type;
730 }
731
732 static inline const TypeFunc* register_finalizer_Type() {
733 assert(_register_finalizer_Type != nullptr, "should be initialized");
734 return _register_finalizer_Type;
735 }
736
737 #if INCLUDE_JFR
738 static inline const TypeFunc* class_id_load_barrier_Type() {
739 assert(_class_id_load_barrier_Type != nullptr, "should be initialized");
740 return _class_id_load_barrier_Type;
741 }
742 #endif // INCLUDE_JFR
743
744 static const TypeFunc* load_unknown_inline_Type();
745 static const TypeFunc* store_unknown_inline_Type();
746
747 static const TypeFunc* store_inline_type_fields_Type();
748 static const TypeFunc* pack_inline_type_Type();
749
750 #if INCLUDE_JVMTI
751 static inline const TypeFunc* notify_jvmti_vthread_Type() {
752 assert(_notify_jvmti_vthread_Type != nullptr, "should be initialized");
753 return _notify_jvmti_vthread_Type;
754 }
755 #endif
756
757 // Dtrace support. entry and exit probes have the same signature
758 static inline const TypeFunc* dtrace_method_entry_exit_Type() {
759 assert(_dtrace_method_entry_exit_Type != nullptr, "should be initialized");
760 return _dtrace_method_entry_exit_Type;
761 }
762
763 static inline const TypeFunc* dtrace_object_alloc_Type() {
764 assert(_dtrace_object_alloc_Type != nullptr, "should be initialized");
765 return _dtrace_object_alloc_Type;
766 }
767
768 private:
769 static NamedCounter * volatile _named_counters;
770
771 public:
772 // helper function which creates a named counter labeled with the
773 // if they are available
774 static NamedCounter* new_named_counter(JVMState* jvms, NamedCounter::CounterTag tag);
775
776 // dumps all the named counters
777 static void print_named_counters();
778
779 static void initialize_types();
780 };
781
782 #endif // SHARE_OPTO_RUNTIME_HPP