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/stubInfo.hpp"
33 #include "runtime/vframe.hpp"
34
35 //------------------------------OptoRuntime------------------------------------
36 // Opto compiler runtime routines
37 //
38 // These are all generated from Ideal graphs. They are called with the
39 // Java calling convention. Internally they call C++. They are made once at
40 // startup time and Opto compiles calls to them later.
41 // Things are broken up into quads: the signature they will be called with,
42 // the address of the generated code, the corresponding C++ code and an
43 // nmethod.
44
45 // The signature (returned by "xxx_Type()") is used at startup time by the
46 // Generator to make the generated code "xxx_Java". Opto compiles calls
47 // to the generated code "xxx_Java". When the compiled code gets executed,
48 // it calls the C++ code "xxx_C". The generated nmethod is saved in the
49 // CodeCache. Exception handlers use the nmethod to get the callee-save
50 // register OopMaps.
51 //
52 // Please ensure the return type of the runtime call matches its signature,
53 // even if the return value is unused. This is crucial for correct handling
54 // of runtime calls that return an oop and may trigger deoptimization
55 // on return. See rematerialize_objects() in deoptimization.cpp.
56
57 class CallInfo;
58
59 //
60 // NamedCounters are tagged counters which can be used for profiling
61 // code in various ways. Currently they are used by the lock coarsening code
62 //
63
64 class NamedCounter : public CHeapObj<mtCompiler> {
65 public:
66 enum CounterTag {
67 NoTag,
68 LockCounter,
69 EliminatedLockCounter
70 };
71
72 private:
73 const char * _name;
74 int _count;
75 CounterTag _tag;
76 NamedCounter* _next;
77
78 public:
79 NamedCounter(const char *n, CounterTag tag = NoTag):
80 _name(n == nullptr ? nullptr : os::strdup(n)),
81 _count(0),
82 _tag(tag),
83 _next(nullptr) {}
84
85 ~NamedCounter() {
86 if (_name != nullptr) {
87 os::free((void*)_name);
88 }
89 }
90
91 const char * name() const { return _name; }
92 int count() const { return _count; }
93 address addr() { return (address)&_count; }
94 CounterTag tag() const { return _tag; }
95 void set_tag(CounterTag tag) { _tag = tag; }
96
97 NamedCounter* next() const { return _next; }
98 void set_next(NamedCounter* next) {
99 assert(_next == nullptr || next == nullptr, "already set");
100 _next = next;
101 }
102
103 };
104
105 typedef const TypeFunc*(*TypeFunc_generator)();
106
107 class OptoRuntime : public AllStatic {
108 friend class Matcher; // allow access to stub names
109 friend class AOTCodeAddressTable;
110
111 private:
112 // declare opto stub address/blob holder static fields
113 #define C2_BLOB_FIELD_DECLARE(name, type) \
114 static type* BLOB_FIELD_NAME(name);
115 #define C2_STUB_FIELD_NAME(name) _ ## name ## _Java
116 #define C2_STUB_FIELD_DECLARE(name, f, t, r) \
117 static address C2_STUB_FIELD_NAME(name) ;
118
119 C2_STUBS_DO(C2_BLOB_FIELD_DECLARE, C2_STUB_FIELD_DECLARE)
120
121 #undef C2_BLOB_FIELD_DECLARE
122 #undef C2_STUB_FIELD_NAME
123 #undef C2_STUB_FIELD_DECLARE
124
125 // static TypeFunc* data members
126 static const TypeFunc* _new_instance_Type;
127 static const TypeFunc* _new_array_Type;
128 static const TypeFunc* _multianewarray2_Type;
129 static const TypeFunc* _multianewarray3_Type;
130 static const TypeFunc* _multianewarray4_Type;
131 static const TypeFunc* _multianewarray5_Type;
132 static const TypeFunc* _multianewarrayN_Type;
133 static const TypeFunc* _complete_monitor_enter_Type;
134 static const TypeFunc* _complete_monitor_exit_Type;
135 static const TypeFunc* _monitor_notify_Type;
136 static const TypeFunc* _uncommon_trap_Type;
137 static const TypeFunc* _athrow_Type;
138 static const TypeFunc* _rethrow_Type;
139 static const TypeFunc* _Math_D_D_Type;
140 static const TypeFunc* _Math_DD_D_Type;
141 static const TypeFunc* _modf_Type;
142 static const TypeFunc* _l2f_Type;
143 static const TypeFunc* _void_long_Type;
144 static const TypeFunc* _void_void_Type;
145 static const TypeFunc* _jfr_write_checkpoint_Type;
146 static const TypeFunc* _flush_windows_Type;
147 static const TypeFunc* _fast_arraycopy_Type;
148 static const TypeFunc* _checkcast_arraycopy_Type;
149 static const TypeFunc* _generic_arraycopy_Type;
150 static const TypeFunc* _slow_arraycopy_Type;
151 static const TypeFunc* _unsafe_setmemory_Type;
152 static const TypeFunc* _array_fill_Type;
153 static const TypeFunc* _array_sort_Type;
154 static const TypeFunc* _array_partition_Type;
155 static const TypeFunc* _aescrypt_block_Type;
156 static const TypeFunc* _cipherBlockChaining_aescrypt_Type;
157 static const TypeFunc* _electronicCodeBook_aescrypt_Type;
158 static const TypeFunc* _counterMode_aescrypt_Type;
159 static const TypeFunc* _galoisCounterMode_aescrypt_Type;
160 static const TypeFunc* _digestBase_implCompress_with_sha3_Type;
161 static const TypeFunc* _digestBase_implCompress_without_sha3_Type;
162 static const TypeFunc* _digestBase_implCompressMB_with_sha3_Type;
163 static const TypeFunc* _digestBase_implCompressMB_without_sha3_Type;
164 static const TypeFunc* _double_keccak_Type;
165 static const TypeFunc* _multiplyToLen_Type;
166 static const TypeFunc* _montgomeryMultiply_Type;
167 static const TypeFunc* _montgomerySquare_Type;
168 static const TypeFunc* _squareToLen_Type;
169 static const TypeFunc* _mulAdd_Type;
170 static const TypeFunc* _bigIntegerShift_Type;
171 static const TypeFunc* _vectorizedMismatch_Type;
172 static const TypeFunc* _ghash_processBlocks_Type;
173 static const TypeFunc* _chacha20Block_Type;
174 static const TypeFunc* _kyberNtt_Type;
175 static const TypeFunc* _kyberInverseNtt_Type;
176 static const TypeFunc* _kyberNttMult_Type;
177 static const TypeFunc* _kyberAddPoly_2_Type;
178 static const TypeFunc* _kyberAddPoly_3_Type;
179 static const TypeFunc* _kyber12To16_Type;
180 static const TypeFunc* _kyberBarrettReduce_Type;
181 static const TypeFunc* _dilithiumAlmostNtt_Type;
182 static const TypeFunc* _dilithiumAlmostInverseNtt_Type;
183 static const TypeFunc* _dilithiumNttMult_Type;
184 static const TypeFunc* _dilithiumMontMulByConstant_Type;
185 static const TypeFunc* _dilithiumDecomposePoly_Type;
186 static const TypeFunc* _base64_encodeBlock_Type;
187 static const TypeFunc* _base64_decodeBlock_Type;
188 static const TypeFunc* _string_IndexOf_Type;
189 static const TypeFunc* _poly1305_processBlocks_Type;
190 static const TypeFunc* _intpoly_montgomeryMult_P256_Type;
191 static const TypeFunc* _intpoly_assign_Type;
192 static const TypeFunc* _updateBytesCRC32_Type;
193 static const TypeFunc* _updateBytesCRC32C_Type;
194 static const TypeFunc* _updateBytesAdler32_Type;
195 static const TypeFunc* _osr_end_Type;
196 static const TypeFunc* _register_finalizer_Type;
197 static const TypeFunc* _vthread_transition_Type;
198 #if INCLUDE_JFR
199 static const TypeFunc* _class_id_load_barrier_Type;
200 #endif // INCLUDE_JFR
201 static const TypeFunc* _dtrace_method_entry_exit_Type;
202 static const TypeFunc* _dtrace_object_alloc_Type;
203
204 // define stubs
205 static address generate_stub(ciEnv* ci_env, TypeFunc_generator gen, address C_function, const char* name, StubId stub_id, int is_fancy_jump, bool pass_tls, bool return_pc);
206
207 //
208 // Implementation of runtime methods
209 // =================================
210
211 // Allocate storage for a Java instance.
212 static void new_instance_C(Klass* instance_klass, JavaThread* current);
213
214 // Allocate storage for a objArray or typeArray
215 static void new_array_C(Klass* array_klass, int len, JavaThread* current);
216 static void new_array_nozero_C(Klass* array_klass, int len, JavaThread* current);
217
218 // Allocate storage for a multi-dimensional arrays
219 // Note: needs to be fixed for arbitrary number of dimensions
220 static void multianewarray2_C(Klass* klass, int len1, int len2, JavaThread* current);
221 static void multianewarray3_C(Klass* klass, int len1, int len2, int len3, JavaThread* current);
222 static void multianewarray4_C(Klass* klass, int len1, int len2, int len3, int len4, JavaThread* current);
223 static void multianewarray5_C(Klass* klass, int len1, int len2, int len3, int len4, int len5, JavaThread* current);
224 static void multianewarrayN_C(Klass* klass, arrayOopDesc* dims, JavaThread* current);
225
226 // local methods passed as arguments to stub generator that forward
227 // control to corresponding JRT methods of SharedRuntime
228 static void slow_arraycopy_C(oopDesc* src, jint src_pos,
229 oopDesc* dest, jint dest_pos,
230 jint length, JavaThread* thread);
231 static void complete_monitor_locking_C(oopDesc* obj, BasicLock* lock, JavaThread* current);
232
233 public:
234 static void monitor_notify_C(oopDesc* obj, JavaThread* current);
235 static void monitor_notifyAll_C(oopDesc* obj, JavaThread* current);
236
237 static void vthread_end_first_transition_C(oopDesc* vt, jboolean hide, JavaThread* current);
238 static void vthread_start_final_transition_C(oopDesc* vt, jboolean hide, JavaThread* current);
239 static void vthread_start_transition_C(oopDesc* vt, jboolean hide, JavaThread* current);
240 static void vthread_end_transition_C(oopDesc* vt, jboolean hide, JavaThread* current);
241
242 private:
243
244 // Implicit exception support
245 static void throw_null_exception_C(JavaThread* thread);
246
247 // Exception handling
248 static address handle_exception_C (JavaThread* current);
249 static address handle_exception_C_helper(JavaThread* current, nmethod*& nm);
250 static address rethrow_C (oopDesc* exception, JavaThread *thread, address return_pc );
251 static void deoptimize_caller_frame (JavaThread *thread);
252 static void deoptimize_caller_frame (JavaThread *thread, bool doit);
253 static bool is_deoptimized_caller_frame (JavaThread *thread);
254
255 // CodeBlob support
256 // ===================================================================
257
258 static UncommonTrapBlob* generate_uncommon_trap_blob(void);
259 static ExceptionBlob* generate_exception_blob();
260
261 static void register_finalizer_C(oopDesc* obj, JavaThread* current);
262
263 public:
264
265 static bool is_callee_saved_register(MachRegisterNumbers reg);
266
267 // One time only generate runtime code stubs. Returns true
268 // when runtime stubs have been generated successfully and
269 // false otherwise.
270 static bool generate(ciEnv* env);
271
272 // Returns the name of a stub
273 static const char* stub_name(address entry);
274
275 // Returns the name associated with a given stub id
276 static const char* stub_name(StubId id) {
277 assert(StubInfo::is_c2(id), "not a C2 stub %s", StubInfo::name(id));
278 return StubInfo::name(id);
279 }
280
281 // access to runtime stubs entry points for java code
282 static address new_instance_Java() { return _new_instance_Java; }
283 static address new_array_Java() { return _new_array_Java; }
284 static address new_array_nozero_Java() { return _new_array_nozero_Java; }
285 static address multianewarray2_Java() { return _multianewarray2_Java; }
286 static address multianewarray3_Java() { return _multianewarray3_Java; }
287 static address multianewarray4_Java() { return _multianewarray4_Java; }
288 static address multianewarray5_Java() { return _multianewarray5_Java; }
289 static address multianewarrayN_Java() { return _multianewarrayN_Java; }
290 static address complete_monitor_locking_Java() { return _complete_monitor_locking_Java; }
291 static address monitor_notify_Java() { return _monitor_notify_Java; }
292 static address monitor_notifyAll_Java() { return _monitor_notifyAll_Java; }
293
294 static address slow_arraycopy_Java() { return _slow_arraycopy_Java; }
295 static address register_finalizer_Java() { return _register_finalizer_Java; }
296
297 static address vthread_end_first_transition_Java() { return _vthread_end_first_transition_Java; }
298 static address vthread_start_final_transition_Java() { return _vthread_start_final_transition_Java; }
299 static address vthread_start_transition_Java() { return _vthread_start_transition_Java; }
300 static address vthread_end_transition_Java() { return _vthread_end_transition_Java; }
301
302 static UncommonTrapBlob* uncommon_trap_blob() { return _uncommon_trap_blob; }
303 static ExceptionBlob* exception_blob() { return _exception_blob; }
304
305 // Implicit exception support
306 static void throw_div0_exception_C (JavaThread* thread);
307 static void throw_stack_overflow_error_C(JavaThread* thread);
308
309 // Exception handling
310 static address rethrow_stub() { return _rethrow_Java; }
311
312
313 // Type functions
314 // ======================================================
315
316 static inline const TypeFunc* new_instance_Type() {
317 assert(_new_instance_Type != nullptr, "should be initialized");
318 return _new_instance_Type;
319 }
320
321 static inline const TypeFunc* new_array_Type() {
322 assert(_new_array_Type != nullptr, "should be initialized");
323 return _new_array_Type;
324 }
325
326 static inline const TypeFunc* new_array_nozero_Type() {
327 return new_array_Type();
328 }
329
330 static const TypeFunc* multianewarray_Type(int ndim); // multianewarray
331
332 static inline const TypeFunc* multianewarray2_Type() {
333 assert(_multianewarray2_Type != nullptr, "should be initialized");
334 return _multianewarray2_Type;
335 }
336
337 static inline const TypeFunc* multianewarray3_Type() {
338 assert(_multianewarray3_Type != nullptr, "should be initialized");
339 return _multianewarray3_Type;
340 }
341
342 static inline const TypeFunc* multianewarray4_Type() {
343 assert(_multianewarray4_Type != nullptr, "should be initialized");
344 return _multianewarray4_Type;
345 }
346
347 static inline const TypeFunc* multianewarray5_Type() {
348 assert(_multianewarray5_Type != nullptr, "should be initialized");
349 return _multianewarray5_Type;
350 }
351
352 static inline const TypeFunc* multianewarrayN_Type() {
353 assert(_multianewarrayN_Type != nullptr, "should be initialized");
354 return _multianewarrayN_Type;
355 }
356
357 static inline const TypeFunc* complete_monitor_enter_Type() {
358 assert(_complete_monitor_enter_Type != nullptr, "should be initialized");
359 return _complete_monitor_enter_Type;
360 }
361
362 static inline const TypeFunc* complete_monitor_locking_Type() {
363 return complete_monitor_enter_Type();
364 }
365
366 static inline const TypeFunc* complete_monitor_exit_Type() {
367 assert(_complete_monitor_exit_Type != nullptr, "should be initialized");
368 return _complete_monitor_exit_Type;
369 }
370
371 static inline const TypeFunc* monitor_notify_Type() {
372 assert(_monitor_notify_Type != nullptr, "should be initialized");
373 return _monitor_notify_Type;
374 }
375
376 static inline const TypeFunc* monitor_notifyAll_Type() {
377 return monitor_notify_Type();
378 }
379
380 static inline const TypeFunc* uncommon_trap_Type() {
381 assert(_uncommon_trap_Type != nullptr, "should be initialized");
382 return _uncommon_trap_Type;
383 }
384
385 static inline const TypeFunc* athrow_Type() {
386 assert(_athrow_Type != nullptr, "should be initialized");
387 return _athrow_Type;
388 }
389
390 static inline const TypeFunc* rethrow_Type() {
391 assert(_rethrow_Type != nullptr, "should be initialized");
392 return _rethrow_Type;
393 }
394
395 static inline const TypeFunc* Math_D_D_Type() {
396 assert(_Math_D_D_Type != nullptr, "should be initialized");
397 return _Math_D_D_Type;
398 }
399
400 static inline const TypeFunc* Math_DD_D_Type() {
401 assert(_Math_DD_D_Type != nullptr, "should be initialized");
402 return _Math_DD_D_Type;
403 }
404
405 static const TypeFunc* Math_Vector_Vector_Type(uint num_arg, const TypeVect* in_type, const TypeVect* out_type);
406
407 static inline const TypeFunc* modf_Type() {
408 assert(_modf_Type != nullptr, "should be initialized");
409 return _modf_Type;
410 }
411
412 static inline const TypeFunc* l2f_Type() {
413 assert(_l2f_Type != nullptr, "should be initialized");
414 return _l2f_Type;
415 }
416
417 static inline const TypeFunc* void_long_Type() {
418 assert(_void_long_Type != nullptr, "should be initialized");
419 return _void_long_Type;
420 }
421
422 static inline const TypeFunc* void_void_Type() {
423 assert(_void_void_Type != nullptr, "should be initialized");
424 return _void_void_Type;
425 }
426
427 static const TypeFunc* jfr_write_checkpoint_Type() {
428 assert(_jfr_write_checkpoint_Type != nullptr, "should be initialized");
429 return _jfr_write_checkpoint_Type;
430 }
431
432 static const TypeFunc* flush_windows_Type() {
433 assert(_flush_windows_Type != nullptr, "should be initialized");
434 return _flush_windows_Type;
435 }
436
437 // arraycopy routine types
438 static inline const TypeFunc* fast_arraycopy_Type() {
439 assert(_fast_arraycopy_Type != nullptr, "should be initialized");
440 // This signature is simple: Two base pointers and a size_t.
441 return _fast_arraycopy_Type;
442 }
443
444 static inline const TypeFunc* checkcast_arraycopy_Type() {
445 assert(_checkcast_arraycopy_Type != nullptr, "should be initialized");
446 // An extension of fast_arraycopy_Type which adds type checking.
447 return _checkcast_arraycopy_Type;
448 }
449
450 static inline const TypeFunc* generic_arraycopy_Type() {
451 assert(_generic_arraycopy_Type != nullptr, "should be initialized");
452 // This signature is like System.arraycopy, except that it returns status.
453 return _generic_arraycopy_Type;
454 }
455
456 static inline const TypeFunc* slow_arraycopy_Type() {
457 assert(_slow_arraycopy_Type != nullptr, "should be initialized");
458 // This signature is exactly the same as System.arraycopy.
459 // There are no intptr_t (int/long) arguments.
460 return _slow_arraycopy_Type;
461 } // the full routine
462
463 static inline const TypeFunc* unsafe_setmemory_Type() {
464 assert(_unsafe_setmemory_Type != nullptr, "should be initialized");
465 return _unsafe_setmemory_Type;
466 }
467
468 // static const TypeFunc* digestBase_implCompress_Type(bool is_sha3);
469 // static const TypeFunc* digestBase_implCompressMB_Type(bool is_sha3);
470 // static const TypeFunc* double_keccak_Type();
471
472 static inline const TypeFunc* array_fill_Type() {
473 assert(_array_fill_Type != nullptr, "should be initialized");
474 return _array_fill_Type;
475 }
476
477 static inline const TypeFunc* array_sort_Type() {
478 assert(_array_sort_Type != nullptr, "should be initialized");
479 return _array_sort_Type;
480 }
481
482 static inline const TypeFunc* array_partition_Type() {
483 assert(_array_partition_Type != nullptr, "should be initialized");
484 return _array_partition_Type;
485 }
486
487 // for aescrypt encrypt/decrypt operations, just three pointers returning void (length is constant)
488 static inline const TypeFunc* aescrypt_block_Type() {
489 assert(_aescrypt_block_Type != nullptr, "should be initialized");
490 return _aescrypt_block_Type;
491 }
492
493 // for cipherBlockChaining calls of aescrypt encrypt/decrypt, four pointers and a length, returning int
494 static inline const TypeFunc* cipherBlockChaining_aescrypt_Type() {
495 assert(_cipherBlockChaining_aescrypt_Type != nullptr, "should be initialized");
496 return _cipherBlockChaining_aescrypt_Type;
497 }
498
499 // for electronicCodeBook calls of aescrypt encrypt/decrypt, three pointers and a length, returning int
500 static inline const TypeFunc* electronicCodeBook_aescrypt_Type() {
501 assert(_electronicCodeBook_aescrypt_Type != nullptr, "should be initialized");
502 return _electronicCodeBook_aescrypt_Type;
503 }
504
505 //for counterMode calls of aescrypt encrypt/decrypt, four pointers and a length, returning int
506 static inline const TypeFunc* counterMode_aescrypt_Type() {
507 assert(_counterMode_aescrypt_Type != nullptr, "should be initialized");
508 return _counterMode_aescrypt_Type;
509 }
510
511 //for counterMode calls of aescrypt encrypt/decrypt, four pointers and a length, returning int
512 static inline const TypeFunc* galoisCounterMode_aescrypt_Type() {
513 assert(_galoisCounterMode_aescrypt_Type != nullptr, "should be initialized");
514 return _galoisCounterMode_aescrypt_Type;
515 }
516
517 /*
518 * void implCompress(byte[] buf, int ofs)
519 */
520 static inline const TypeFunc* digestBase_implCompress_Type(bool is_sha3) {
521 assert((_digestBase_implCompress_with_sha3_Type != nullptr) &&
522 (_digestBase_implCompress_without_sha3_Type != nullptr), "should be initialized");
523 return is_sha3 ? _digestBase_implCompress_with_sha3_Type : _digestBase_implCompress_without_sha3_Type;
524 }
525
526 /*
527 * int implCompressMultiBlock(byte[] b, int ofs, int limit)
528 */
529 static inline const TypeFunc* digestBase_implCompressMB_Type(bool is_sha3) {
530 assert((_digestBase_implCompressMB_with_sha3_Type != nullptr) &&
531 (_digestBase_implCompressMB_without_sha3_Type != nullptr), "should be initialized");
532 return is_sha3 ? _digestBase_implCompressMB_with_sha3_Type : _digestBase_implCompressMB_without_sha3_Type;
533 }
534
535 static inline const TypeFunc* double_keccak_Type() {
536 assert(_double_keccak_Type != nullptr, "should be initialized");
537 return _double_keccak_Type;
538 }
539
540 static inline const TypeFunc* multiplyToLen_Type() {
541 assert(_multiplyToLen_Type != nullptr, "should be initialized");
542 return _multiplyToLen_Type;
543 }
544
545 static inline const TypeFunc* montgomeryMultiply_Type() {
546 assert(_montgomeryMultiply_Type != nullptr, "should be initialized");
547 return _montgomeryMultiply_Type;
548 }
549
550 static inline const TypeFunc* montgomerySquare_Type() {
551 assert(_montgomerySquare_Type != nullptr, "should be initialized");
552 return _montgomerySquare_Type;
553 }
554
555 static inline const TypeFunc* squareToLen_Type() {
556 assert(_squareToLen_Type != nullptr, "should be initialized");
557 return _squareToLen_Type;
558 }
559
560 // for mulAdd calls, 2 pointers and 3 ints, returning int
561 static inline const TypeFunc* mulAdd_Type() {
562 assert(_mulAdd_Type != nullptr, "should be initialized");
563 return _mulAdd_Type;
564 }
565
566 static inline const TypeFunc* bigIntegerShift_Type() {
567 assert(_bigIntegerShift_Type != nullptr, "should be initialized");
568 return _bigIntegerShift_Type;
569 }
570
571 static inline const TypeFunc* vectorizedMismatch_Type() {
572 assert(_vectorizedMismatch_Type != nullptr, "should be initialized");
573 return _vectorizedMismatch_Type;
574 }
575
576 // GHASH block processing
577 static inline const TypeFunc* ghash_processBlocks_Type() {
578 assert(_ghash_processBlocks_Type != nullptr, "should be initialized");
579 return _ghash_processBlocks_Type;
580 }
581
582 // ChaCha20 Block function
583 static inline const TypeFunc* chacha20Block_Type() {
584 assert(_chacha20Block_Type != nullptr, "should be initialized");
585 return _chacha20Block_Type;
586 }
587
588 static inline const TypeFunc* kyberNtt_Type() {
589 assert(_kyberNtt_Type != nullptr, "should be initialized");
590 return _kyberNtt_Type;
591 }
592
593 static inline const TypeFunc* kyberInverseNtt_Type() {
594 assert(_kyberInverseNtt_Type != nullptr, "should be initialized");
595 return _kyberInverseNtt_Type;
596 }
597
598 static inline const TypeFunc* kyberNttMult_Type() {
599 assert(_kyberNttMult_Type != nullptr, "should be initialized");
600 return _kyberNttMult_Type;
601 }
602
603 static inline const TypeFunc* kyberAddPoly_2_Type() {
604 assert(_kyberAddPoly_2_Type != nullptr, "should be initialized");
605 return _kyberAddPoly_2_Type;
606 }
607
608 static inline const TypeFunc* kyberAddPoly_3_Type() {
609 assert(_kyberAddPoly_3_Type != nullptr, "should be initialized");
610 return _kyberAddPoly_3_Type;
611 }
612
613 static inline const TypeFunc* kyber12To16_Type() {
614 assert(_kyber12To16_Type != nullptr, "should be initialized");
615 return _kyber12To16_Type;
616 }
617
618 static inline const TypeFunc* kyberBarrettReduce_Type() {
619 assert(_kyberBarrettReduce_Type != nullptr, "should be initialized");
620 return _kyberBarrettReduce_Type;
621 }
622
623 static inline const TypeFunc* dilithiumAlmostNtt_Type() {
624 assert(_dilithiumAlmostNtt_Type != nullptr, "should be initialized");
625 return _dilithiumAlmostNtt_Type;
626 }
627
628 static inline const TypeFunc* dilithiumAlmostInverseNtt_Type() {
629 assert(_dilithiumAlmostInverseNtt_Type != nullptr, "should be initialized");
630 return _dilithiumAlmostInverseNtt_Type;
631 }
632
633 static inline const TypeFunc* dilithiumNttMult_Type() {
634 assert(_dilithiumNttMult_Type != nullptr, "should be initialized");
635 return _dilithiumNttMult_Type;
636 }
637
638 static inline const TypeFunc* dilithiumMontMulByConstant_Type() {
639 assert(_dilithiumMontMulByConstant_Type != nullptr, "should be initialized");
640 return _dilithiumMontMulByConstant_Type;
641 }
642
643 static inline const TypeFunc* dilithiumDecomposePoly_Type() {
644 assert(_dilithiumDecomposePoly_Type != nullptr, "should be initialized");
645 return _dilithiumDecomposePoly_Type;
646 }
647
648 // Base64 encode function
649 static inline const TypeFunc* base64_encodeBlock_Type() {
650 assert(_base64_encodeBlock_Type != nullptr, "should be initialized");
651 return _base64_encodeBlock_Type;
652 }
653
654 // Base64 decode function
655 static inline const TypeFunc* base64_decodeBlock_Type() {
656 assert(_base64_decodeBlock_Type != nullptr, "should be initialized");
657 return _base64_decodeBlock_Type;
658 }
659
660 // String IndexOf function
661 static inline const TypeFunc* string_IndexOf_Type() {
662 assert(_string_IndexOf_Type != nullptr, "should be initialized");
663 return _string_IndexOf_Type;
664 }
665
666 // Poly1305 processMultipleBlocks function
667 static inline const TypeFunc* poly1305_processBlocks_Type() {
668 assert(_poly1305_processBlocks_Type != nullptr, "should be initialized");
669 return _poly1305_processBlocks_Type;
670 }
671
672 // MontgomeryIntegerPolynomialP256 multiply function
673 static inline const TypeFunc* intpoly_montgomeryMult_P256_Type() {
674 assert(_intpoly_montgomeryMult_P256_Type != nullptr, "should be initialized");
675 return _intpoly_montgomeryMult_P256_Type;
676 }
677
678 // IntegerPolynomial constant time assignment function
679 static inline const TypeFunc* intpoly_assign_Type() {
680 assert(_intpoly_assign_Type != nullptr, "should be initialized");
681 return _intpoly_assign_Type;
682 }
683
684 /**
685 * int updateBytesCRC32(int crc, byte* b, int len)
686 */
687 static inline const TypeFunc* updateBytesCRC32_Type() {
688 assert(_updateBytesCRC32_Type != nullptr, "should be initialized");
689 return _updateBytesCRC32_Type;
690 }
691
692 /**
693 * int updateBytesCRC32C(int crc, byte* buf, int len, int* table)
694 */
695 static inline const TypeFunc* updateBytesCRC32C_Type() {
696 assert(_updateBytesCRC32C_Type != nullptr, "should be initialized");
697 return _updateBytesCRC32C_Type;
698 }
699
700 /**
701 * int updateBytesAdler32(int adler, bytes* b, int off, int len)
702 */
703 static inline const TypeFunc* updateBytesAdler32_Type() {
704 assert(_updateBytesAdler32_Type != nullptr, "should be initialized");
705 return _updateBytesAdler32_Type;
706 }
707
708
709 // leaf on stack replacement interpreter accessor types
710 static inline const TypeFunc* osr_end_Type() {
711 assert(_osr_end_Type != nullptr, "should be initialized");
712 return _osr_end_Type;
713 }
714
715 static inline const TypeFunc* register_finalizer_Type() {
716 assert(_register_finalizer_Type != nullptr, "should be initialized");
717 return _register_finalizer_Type;
718 }
719
720 static inline const TypeFunc* vthread_transition_Type() {
721 assert(_vthread_transition_Type != nullptr, "should be initialized");
722 return _vthread_transition_Type;
723 }
724
725 static inline const TypeFunc* vthread_end_first_transition_Type() {
726 return vthread_transition_Type();
727 }
728
729 static inline const TypeFunc* vthread_start_final_transition_Type() {
730 return vthread_transition_Type();
731 }
732
733 static inline const TypeFunc* vthread_start_transition_Type() {
734 return vthread_transition_Type();
735 }
736
737 static inline const TypeFunc* vthread_end_transition_Type() {
738 return vthread_transition_Type();
739 }
740
741 #if INCLUDE_JFR
742 static inline const TypeFunc* class_id_load_barrier_Type() {
743 assert(_class_id_load_barrier_Type != nullptr, "should be initialized");
744 return _class_id_load_barrier_Type;
745 }
746 #endif // INCLUDE_JFR
747
748 // Dtrace support. entry and exit probes have the same signature
749 static inline const TypeFunc* dtrace_method_entry_exit_Type() {
750 assert(_dtrace_method_entry_exit_Type != nullptr, "should be initialized");
751 return _dtrace_method_entry_exit_Type;
752 }
753
754 static inline const TypeFunc* dtrace_object_alloc_Type() {
755 assert(_dtrace_object_alloc_Type != nullptr, "should be initialized");
756 return _dtrace_object_alloc_Type;
757 }
758
759 #ifndef PRODUCT
760 // Signature for runtime calls in debug printing nodes, which depends on which nodes are actually passed
761 // Note: we do not allow more than 7 node arguments as GraphKit::make_runtime_call only allows 8, and we need
762 // one for the static string
763 static const TypeFunc* debug_print_Type(Node* parm0 = nullptr, Node* parm1 = nullptr,
764 Node* parm2 = nullptr, Node* parm3 = nullptr,
765 Node* parm4 = nullptr, Node* parm5 = nullptr,
766 Node* parm6 = nullptr);
767 #endif // PRODUCT
768
769 private:
770 static NamedCounter * volatile _named_counters;
771
772 public:
773 // helper function which creates a named counter labeled with the
774 // if they are available
775 static NamedCounter* new_named_counter(JVMState* jvms, NamedCounter::CounterTag tag);
776
777 // dumps all the named counters
778 static void print_named_counters();
779
780 static void initialize_types();
781 };
782
783 #endif // SHARE_OPTO_RUNTIME_HPP