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