1 /* 2 * Copyright (c) 1999, 2012, 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 #include "precompiled.hpp" 26 #include "ci/ciField.hpp" 27 #include "ci/ciInstance.hpp" 28 #include "ci/ciInstanceKlass.hpp" 29 #include "ci/ciUtilities.hpp" 30 #include "classfile/systemDictionary.hpp" 31 #include "memory/allocation.hpp" 32 #include "memory/allocation.inline.hpp" 33 #include "oops/oop.inline.hpp" 34 #include "oops/fieldStreams.hpp" 35 #include "runtime/fieldDescriptor.hpp" 36 37 // ciInstanceKlass 38 // 39 // This class represents a Klass* in the HotSpot virtual machine 40 // whose Klass part in an InstanceKlass. 41 42 // ------------------------------------------------------------------ 43 // ciInstanceKlass::ciInstanceKlass 44 // 45 // Loaded instance klass. 46 ciInstanceKlass::ciInstanceKlass(KlassHandle h_k) : 47 ciKlass(h_k), _non_static_fields(NULL) 48 { 49 assert(get_Klass()->oop_is_instance(), "wrong type"); 50 assert(get_instanceKlass()->is_loaded(), "must be at least loaded"); 51 InstanceKlass* ik = get_instanceKlass(); 52 53 AccessFlags access_flags = ik->access_flags(); 54 _flags = ciFlags(access_flags); 55 _has_finalizer = access_flags.has_finalizer(); 56 _has_subklass = ik->subklass() != NULL; 57 _init_state = ik->init_state(); 58 _nonstatic_field_size = ik->nonstatic_field_size(); 59 _has_nonstatic_fields = ik->has_nonstatic_fields(); 60 _nonstatic_fields = NULL; // initialized lazily by compute_nonstatic_fields: 61 62 _implementor = NULL; // we will fill these lazily 63 64 Thread *thread = Thread::current(); 65 if (ciObjectFactory::is_initialized()) { 66 _loader = JNIHandles::make_local(thread, ik->class_loader()); 67 _protection_domain = JNIHandles::make_local(thread, 68 ik->protection_domain()); 69 _is_shared = false; 70 } else { 71 Handle h_loader(thread, ik->class_loader()); 72 Handle h_protection_domain(thread, ik->protection_domain()); 73 _loader = JNIHandles::make_global(h_loader); 74 _protection_domain = JNIHandles::make_global(h_protection_domain); 75 _is_shared = true; 76 } 77 78 // Lazy fields get filled in only upon request. 79 _super = NULL; 80 _java_mirror = NULL; 81 82 if (is_shared()) { 83 if (h_k() != SystemDictionary::Object_klass()) { 84 super(); 85 } 86 //compute_nonstatic_fields(); // done outside of constructor 87 } 88 89 _field_cache = NULL; 90 } 91 92 // Version for unloaded classes: 93 ciInstanceKlass::ciInstanceKlass(ciSymbol* name, 94 jobject loader, jobject protection_domain) 95 : ciKlass(name, T_OBJECT) 96 { 97 assert(name->byte_at(0) != '[', "not an instance klass"); 98 _init_state = (InstanceKlass::ClassState)0; 99 _nonstatic_field_size = -1; 100 _has_nonstatic_fields = false; 101 _nonstatic_fields = NULL; 102 _loader = loader; 103 _protection_domain = protection_domain; 104 _is_shared = false; 105 _super = NULL; 106 _java_mirror = NULL; 107 _field_cache = NULL; 108 } 109 110 111 112 // ------------------------------------------------------------------ 113 // ciInstanceKlass::compute_shared_is_initialized 114 void ciInstanceKlass::compute_shared_init_state() { 115 GUARDED_VM_ENTRY( 116 InstanceKlass* ik = get_instanceKlass(); 117 _init_state = ik->init_state(); 118 ) 119 } 120 121 // ------------------------------------------------------------------ 122 // ciInstanceKlass::compute_shared_has_subklass 123 bool ciInstanceKlass::compute_shared_has_subklass() { 124 GUARDED_VM_ENTRY( 125 InstanceKlass* ik = get_instanceKlass(); 126 _has_subklass = ik->subklass() != NULL; 127 return _has_subklass; 128 ) 129 } 130 131 // ------------------------------------------------------------------ 132 // ciInstanceKlass::loader 133 oop ciInstanceKlass::loader() { 134 ASSERT_IN_VM; 135 return JNIHandles::resolve(_loader); 136 } 137 138 // ------------------------------------------------------------------ 139 // ciInstanceKlass::loader_handle 140 jobject ciInstanceKlass::loader_handle() { 141 return _loader; 142 } 143 144 // ------------------------------------------------------------------ 145 // ciInstanceKlass::protection_domain 146 oop ciInstanceKlass::protection_domain() { 147 ASSERT_IN_VM; 148 return JNIHandles::resolve(_protection_domain); 149 } 150 151 // ------------------------------------------------------------------ 152 // ciInstanceKlass::protection_domain_handle 153 jobject ciInstanceKlass::protection_domain_handle() { 154 return _protection_domain; 155 } 156 157 // ------------------------------------------------------------------ 158 // ciInstanceKlass::field_cache 159 // 160 // Get the field cache associated with this klass. 161 ciConstantPoolCache* ciInstanceKlass::field_cache() { 162 if (is_shared()) { 163 return NULL; 164 } 165 if (_field_cache == NULL) { 166 assert(!is_java_lang_Object(), "Object has no fields"); 167 Arena* arena = CURRENT_ENV->arena(); 168 _field_cache = new (arena) ciConstantPoolCache(arena, 5); 169 } 170 return _field_cache; 171 } 172 173 // ------------------------------------------------------------------ 174 // ciInstanceKlass::get_canonical_holder 175 // 176 ciInstanceKlass* ciInstanceKlass::get_canonical_holder(int offset) { 177 #ifdef ASSERT 178 if (!(offset >= 0 && offset < layout_helper())) { 179 tty->print("*** get_canonical_holder(%d) on ", offset); 180 this->print(); 181 tty->print_cr(" ***"); 182 }; 183 assert(offset >= 0 && offset < layout_helper(), "offset must be tame"); 184 #endif 185 186 if (offset < instanceOopDesc::base_offset_in_bytes()) { 187 // All header offsets belong properly to java/lang/Object. 188 return CURRENT_ENV->Object_klass(); 189 } 190 191 ciInstanceKlass* self = this; 192 for (;;) { 193 assert(self->is_loaded(), "must be loaded to have size"); 194 ciInstanceKlass* super = self->super(); 195 if (super == NULL || super->nof_nonstatic_fields() == 0 || 196 !super->contains_field_offset(offset)) { 197 return self; 198 } else { 199 self = super; // return super->get_canonical_holder(offset) 200 } 201 } 202 } 203 204 // ------------------------------------------------------------------ 205 // ciInstanceKlass::is_java_lang_Object 206 // 207 // Is this klass java.lang.Object? 208 bool ciInstanceKlass::is_java_lang_Object() const { 209 return equals(CURRENT_ENV->Object_klass()); 210 } 211 212 // ------------------------------------------------------------------ 213 // ciInstanceKlass::uses_default_loader 214 bool ciInstanceKlass::uses_default_loader() { 215 // Note: We do not need to resolve the handle or enter the VM 216 // in order to test null-ness. 217 return _loader == NULL; 218 } 219 220 // ------------------------------------------------------------------ 221 // ciInstanceKlass::is_in_package 222 // 223 // Is this klass in the given package? 224 bool ciInstanceKlass::is_in_package(const char* packagename, int len) { 225 // To avoid class loader mischief, this test always rejects application classes. 226 if (!uses_default_loader()) 227 return false; 228 GUARDED_VM_ENTRY( 229 return is_in_package_impl(packagename, len); 230 ) 231 } 232 233 bool ciInstanceKlass::is_in_package_impl(const char* packagename, int len) { 234 ASSERT_IN_VM; 235 236 // If packagename contains trailing '/' exclude it from the 237 // prefix-test since we test for it explicitly. 238 if (packagename[len - 1] == '/') 239 len--; 240 241 if (!name()->starts_with(packagename, len)) 242 return false; 243 244 // Test if the class name is something like "java/lang". 245 if ((len + 1) > name()->utf8_length()) 246 return false; 247 248 // Test for trailing '/' 249 if ((char) name()->byte_at(len) != '/') 250 return false; 251 252 // Make sure it's not actually in a subpackage: 253 if (name()->index_of_at(len+1, "/", 1) >= 0) 254 return false; 255 256 return true; 257 } 258 259 // ------------------------------------------------------------------ 260 // ciInstanceKlass::print_impl 261 // 262 // Implementation of the print method. 263 void ciInstanceKlass::print_impl(outputStream* st) { 264 ciKlass::print_impl(st); 265 GUARDED_VM_ENTRY(st->print(" loader=0x%x", (address)loader());) 266 if (is_loaded()) { 267 st->print(" loaded=true initialized=%s finalized=%s subklass=%s size=%d flags=", 268 bool_to_str(is_initialized()), 269 bool_to_str(has_finalizer()), 270 bool_to_str(has_subklass()), 271 layout_helper()); 272 273 _flags.print_klass_flags(); 274 275 if (_super) { 276 st->print(" super="); 277 _super->print_name(); 278 } 279 if (_java_mirror) { 280 st->print(" mirror=PRESENT"); 281 } 282 } else { 283 st->print(" loaded=false"); 284 } 285 } 286 287 // ------------------------------------------------------------------ 288 // ciInstanceKlass::super 289 // 290 // Get the superklass of this klass. 291 ciInstanceKlass* ciInstanceKlass::super() { 292 assert(is_loaded(), "must be loaded"); 293 if (_super == NULL && !is_java_lang_Object()) { 294 GUARDED_VM_ENTRY( 295 Klass* super_klass = get_instanceKlass()->super(); 296 _super = CURRENT_ENV->get_instance_klass(super_klass); 297 ) 298 } 299 return _super; 300 } 301 302 // ------------------------------------------------------------------ 303 // ciInstanceKlass::java_mirror 304 // 305 // Get the instance of java.lang.Class corresponding to this klass. 306 // Cache it on this->_java_mirror. 307 ciInstance* ciInstanceKlass::java_mirror() { 308 if (is_shared()) { 309 return ciKlass::java_mirror(); 310 } 311 if (_java_mirror == NULL) { 312 _java_mirror = ciKlass::java_mirror(); 313 } 314 return _java_mirror; 315 } 316 317 // ------------------------------------------------------------------ 318 // ciInstanceKlass::unique_concrete_subklass 319 ciInstanceKlass* ciInstanceKlass::unique_concrete_subklass() { 320 if (!is_loaded()) return NULL; // No change if class is not loaded 321 if (!is_abstract()) return NULL; // Only applies to abstract classes. 322 if (!has_subklass()) return NULL; // Must have at least one subklass. 323 VM_ENTRY_MARK; 324 InstanceKlass* ik = get_instanceKlass(); 325 Klass* up = ik->up_cast_abstract(); 326 assert(up->oop_is_instance(), "must be InstanceKlass"); 327 if (ik == up) { 328 return NULL; 329 } 330 return CURRENT_THREAD_ENV->get_instance_klass(up); 331 } 332 333 // ------------------------------------------------------------------ 334 // ciInstanceKlass::has_finalizable_subclass 335 bool ciInstanceKlass::has_finalizable_subclass() { 336 if (!is_loaded()) return true; 337 VM_ENTRY_MARK; 338 return Dependencies::find_finalizable_subclass(get_instanceKlass()) != NULL; 339 } 340 341 // ------------------------------------------------------------------ 342 // ciInstanceKlass::get_field_by_offset 343 ciField* ciInstanceKlass::get_field_by_offset(int field_offset, bool is_static) { 344 if (!is_static) { 345 for (int i = 0, len = nof_nonstatic_fields(); i < len; i++) { 346 ciField* field = _nonstatic_fields->at(i); 347 int field_off = field->offset_in_bytes(); 348 if (field_off == field_offset) 349 return field; 350 if (field_off > field_offset) 351 break; 352 // could do binary search or check bins, but probably not worth it 353 } 354 return NULL; 355 } 356 VM_ENTRY_MARK; 357 InstanceKlass* k = get_instanceKlass(); 358 fieldDescriptor fd; 359 if (!k->find_field_from_offset(field_offset, is_static, &fd)) { 360 return NULL; 361 } 362 ciField* field = new (CURRENT_THREAD_ENV->arena()) ciField(&fd); 363 return field; 364 } 365 366 // ------------------------------------------------------------------ 367 // ciInstanceKlass::get_field_by_name 368 ciField* ciInstanceKlass::get_field_by_name(ciSymbol* name, ciSymbol* signature, bool is_static) { 369 VM_ENTRY_MARK; 370 InstanceKlass* k = get_instanceKlass(); 371 fieldDescriptor fd; 372 Klass* def = k->find_field(name->get_symbol(), signature->get_symbol(), is_static, &fd); 373 if (def == NULL) { 374 return NULL; 375 } 376 ciField* field = new (CURRENT_THREAD_ENV->arena()) ciField(&fd); 377 return field; 378 } 379 380 // ------------------------------------------------------------------ 381 // ciInstanceKlass::non_static_fields. 382 383 class NonStaticFieldFiller: public FieldClosure { 384 GrowableArray<ciField*>* _arr; 385 ciEnv* _curEnv; 386 public: 387 NonStaticFieldFiller(ciEnv* curEnv, GrowableArray<ciField*>* arr) : 388 _curEnv(curEnv), _arr(arr) 389 {} 390 void do_field(fieldDescriptor* fd) { 391 ciField* field = new (_curEnv->arena()) ciField(fd); 392 _arr->append(field); 393 } 394 }; 395 396 GrowableArray<ciField*>* ciInstanceKlass::non_static_fields() { 397 if (_non_static_fields == NULL) { 398 VM_ENTRY_MARK; 399 ciEnv* curEnv = ciEnv::current(); 400 InstanceKlass* ik = get_instanceKlass(); 401 int max_n_fields = ik->java_fields_count(); 402 403 Arena* arena = curEnv->arena(); 404 _non_static_fields = 405 new (arena) GrowableArray<ciField*>(arena, max_n_fields, 0, NULL); 406 NonStaticFieldFiller filler(curEnv, _non_static_fields); 407 ik->do_nonstatic_fields(&filler); 408 } 409 return _non_static_fields; 410 } 411 412 static int sort_field_by_offset(ciField** a, ciField** b) { 413 return (*a)->offset_in_bytes() - (*b)->offset_in_bytes(); 414 // (no worries about 32-bit overflow...) 415 } 416 417 // ------------------------------------------------------------------ 418 // ciInstanceKlass::compute_nonstatic_fields 419 int ciInstanceKlass::compute_nonstatic_fields() { 420 assert(is_loaded(), "must be loaded"); 421 422 if (_nonstatic_fields != NULL) 423 return _nonstatic_fields->length(); 424 425 if (!has_nonstatic_fields()) { 426 Arena* arena = CURRENT_ENV->arena(); 427 _nonstatic_fields = new (arena) GrowableArray<ciField*>(arena, 0, 0, NULL); 428 return 0; 429 } 430 assert(!is_java_lang_Object(), "bootstrap OK"); 431 432 // Size in bytes of my fields, including inherited fields. 433 int fsize = nonstatic_field_size() * heapOopSize; 434 435 ciInstanceKlass* super = this->super(); 436 GrowableArray<ciField*>* super_fields = NULL; 437 if (super != NULL && super->has_nonstatic_fields()) { 438 int super_fsize = super->nonstatic_field_size() * heapOopSize; 439 int super_flen = super->nof_nonstatic_fields(); 440 super_fields = super->_nonstatic_fields; 441 assert(super_flen == 0 || super_fields != NULL, "first get nof_fields"); 442 // See if I am no larger than my super; if so, I can use his fields. 443 if (fsize == super_fsize) { 444 _nonstatic_fields = super_fields; 445 return super_fields->length(); 446 } 447 } 448 449 GrowableArray<ciField*>* fields = NULL; 450 GUARDED_VM_ENTRY({ 451 fields = compute_nonstatic_fields_impl(super_fields); 452 }); 453 454 if (fields == NULL) { 455 // This can happen if this class (java.lang.Class) has invisible fields. 456 _nonstatic_fields = super_fields; 457 return super_fields->length(); 458 } 459 460 int flen = fields->length(); 461 462 // Now sort them by offset, ascending. 463 // (In principle, they could mix with superclass fields.) 464 fields->sort(sort_field_by_offset); 465 _nonstatic_fields = fields; 466 return flen; 467 } 468 469 GrowableArray<ciField*>* 470 ciInstanceKlass::compute_nonstatic_fields_impl(GrowableArray<ciField*>* 471 super_fields) { 472 ASSERT_IN_VM; 473 Arena* arena = CURRENT_ENV->arena(); 474 int flen = 0; 475 GrowableArray<ciField*>* fields = NULL; 476 InstanceKlass* k = get_instanceKlass(); 477 for (JavaFieldStream fs(k); !fs.done(); fs.next()) { 478 if (fs.access_flags().is_static()) continue; 479 flen += 1; 480 } 481 482 // allocate the array: 483 if (flen == 0) { 484 return NULL; // return nothing if none are locally declared 485 } 486 if (super_fields != NULL) { 487 flen += super_fields->length(); 488 } 489 fields = new (arena) GrowableArray<ciField*>(arena, flen, 0, NULL); 490 if (super_fields != NULL) { 491 fields->appendAll(super_fields); 492 } 493 494 for (JavaFieldStream fs(k); !fs.done(); fs.next()) { 495 if (fs.access_flags().is_static()) continue; 496 fieldDescriptor fd; 497 fd.initialize(k, fs.index()); 498 ciField* field = new (arena) ciField(&fd); 499 fields->append(field); 500 } 501 assert(fields->length() == flen, "sanity"); 502 return fields; 503 } 504 505 // ------------------------------------------------------------------ 506 // ciInstanceKlass::find_method 507 // 508 // Find a method in this klass. 509 ciMethod* ciInstanceKlass::find_method(ciSymbol* name, ciSymbol* signature) { 510 VM_ENTRY_MARK; 511 InstanceKlass* k = get_instanceKlass(); 512 Symbol* name_sym = name->get_symbol(); 513 Symbol* sig_sym= signature->get_symbol(); 514 515 Method* m = k->find_method(name_sym, sig_sym); 516 if (m == NULL) return NULL; 517 518 return CURRENT_THREAD_ENV->get_method(m); 519 } 520 521 // ------------------------------------------------------------------ 522 // ciInstanceKlass::is_leaf_type 523 bool ciInstanceKlass::is_leaf_type() { 524 assert(is_loaded(), "must be loaded"); 525 if (is_shared()) { 526 return is_final(); // approximately correct 527 } else { 528 return !_has_subklass && (nof_implementors() == 0); 529 } 530 } 531 532 // ------------------------------------------------------------------ 533 // ciInstanceKlass::implementor 534 // 535 // Report an implementor of this interface. 536 // Note that there are various races here, since my copy 537 // of _nof_implementors might be out of date with respect 538 // to results returned by InstanceKlass::implementor. 539 // This is OK, since any dependencies we decide to assert 540 // will be checked later under the Compile_lock. 541 ciInstanceKlass* ciInstanceKlass::implementor() { 542 ciInstanceKlass* impl = _implementor; 543 if (impl == NULL) { 544 // Go into the VM to fetch the implementor. 545 { 546 VM_ENTRY_MARK; 547 Klass* k = get_instanceKlass()->implementor(); 548 if (k != NULL) { 549 if (k == get_instanceKlass()) { 550 // More than one implementors. Use 'this' in this case. 551 impl = this; 552 } else { 553 impl = CURRENT_THREAD_ENV->get_instance_klass(k); 554 } 555 } 556 } 557 // Memoize this result. 558 if (!is_shared()) { 559 _implementor = impl; 560 } 561 } 562 return impl; 563 } 564 565 // Utility class for printing of the contents of the static fields for 566 // use by compilation replay. It only prints out the information that 567 // could be consumed by the compiler, so for primitive types it prints 568 // out the actual value. For Strings it's the actual string value. 569 // For array types it it's first level array size since that's the 570 // only value which statically unchangeable. For all other reference 571 // types it simply prints out the dynamic type. 572 573 class StaticFinalFieldPrinter : public FieldClosure { 574 outputStream* _out; 575 const char* _holder; 576 public: 577 StaticFinalFieldPrinter(outputStream* out, const char* holder) : 578 _out(out), 579 _holder(holder) { 580 } 581 void do_field(fieldDescriptor* fd) { 582 if (fd->is_final() && !fd->has_initial_value()) { 583 ResourceMark rm; 584 oop mirror = fd->field_holder()->java_mirror(); 585 _out->print("staticfield %s %s %s ", _holder, fd->name()->as_quoted_ascii(), fd->signature()->as_quoted_ascii()); 586 switch (fd->field_type()) { 587 case T_BYTE: _out->print_cr("%d", mirror->byte_field(fd->offset())); break; 588 case T_BOOLEAN: _out->print_cr("%d", mirror->bool_field(fd->offset())); break; 589 case T_SHORT: _out->print_cr("%d", mirror->short_field(fd->offset())); break; 590 case T_CHAR: _out->print_cr("%d", mirror->char_field(fd->offset())); break; 591 case T_INT: _out->print_cr("%d", mirror->int_field(fd->offset())); break; 592 case T_LONG: _out->print_cr(INT64_FORMAT, mirror->long_field(fd->offset())); break; 593 case T_FLOAT: { 594 float f = mirror->float_field(fd->offset()); 595 _out->print_cr("%d", *(int*)&f); 596 break; 597 } 598 case T_DOUBLE: { 599 double d = mirror->double_field(fd->offset()); 600 _out->print_cr(INT64_FORMAT, *(jlong*)&d); 601 break; 602 } 603 case T_ARRAY: { 604 oop value = mirror->obj_field_acquire(fd->offset()); 605 if (value == NULL) { 606 _out->print_cr("null"); 607 } else { 608 typeArrayOop ta = (typeArrayOop)value; 609 _out->print("%d", ta->length()); 610 if (value->is_objArray()) { 611 objArrayOop oa = (objArrayOop)value; 612 const char* klass_name = value->klass()->name()->as_quoted_ascii(); 613 _out->print(" %s", klass_name); 614 } 615 _out->cr(); 616 } 617 break; 618 } 619 case T_OBJECT: { 620 oop value = mirror->obj_field_acquire(fd->offset()); 621 if (value == NULL) { 622 _out->print_cr("null"); 623 } else if (value->is_instance()) { 624 if (value->is_a(SystemDictionary::String_klass())) { 625 _out->print("\""); 626 _out->print_raw(java_lang_String::as_quoted_ascii(value)); 627 _out->print_cr("\""); 628 } else { 629 const char* klass_name = value->klass()->name()->as_quoted_ascii(); 630 _out->print_cr(klass_name); 631 } 632 } else { 633 ShouldNotReachHere(); 634 } 635 break; 636 } 637 default: 638 ShouldNotReachHere(); 639 } 640 } 641 } 642 }; 643 644 645 void ciInstanceKlass::dump_replay_data(outputStream* out) { 646 ASSERT_IN_VM; 647 ResourceMark rm; 648 649 InstanceKlass* ik = get_instanceKlass(); 650 ConstantPool* cp = ik->constants(); 651 652 // Try to record related loaded classes 653 Klass* sub = ik->subklass(); 654 while (sub != NULL) { 655 if (sub->oop_is_instance()) { 656 out->print_cr("instanceKlass %s", sub->name()->as_quoted_ascii()); 657 } 658 sub = sub->next_sibling(); 659 } 660 661 // Dump out the state of the constant pool tags. During replay the 662 // tags will be validated for things which shouldn't change and 663 // classes will be resolved if the tags indicate that they were 664 // resolved at compile time. 665 out->print("ciInstanceKlass %s %d %d %d", ik->name()->as_quoted_ascii(), 666 is_linked(), is_initialized(), cp->length()); 667 for (int index = 1; index < cp->length(); index++) { 668 out->print(" %d", cp->tags()->at(index)); 669 } 670 out->cr(); 671 if (is_initialized()) { 672 // Dump out the static final fields in case the compilation relies 673 // on their value for correct replay. 674 StaticFinalFieldPrinter sffp(out, ik->name()->as_quoted_ascii()); 675 ik->do_local_static_fields(&sffp); 676 } 677 }