vmStructs.cpp revision 1879:f95d63e2154a
1228753Smm/* 2228753Smm * Copyright (c) 2000, 2010, Oracle and/or its affiliates. All rights reserved. 3228753Smm * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. 4228753Smm * 5228753Smm * This code is free software; you can redistribute it and/or modify it 6228753Smm * under the terms of the GNU General Public License version 2 only, as 7228753Smm * published by the Free Software Foundation. 8228753Smm * 9228753Smm * This code is distributed in the hope that it will be useful, but WITHOUT 10228753Smm * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or 11228753Smm * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License 12228753Smm * version 2 for more details (a copy is included in the LICENSE file that 13228753Smm * accompanied this code). 14228753Smm * 15228753Smm * You should have received a copy of the GNU General Public License version 16228753Smm * 2 along with this work; if not, write to the Free Software Foundation, 17228753Smm * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. 18228753Smm * 19228753Smm * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA 20228753Smm * or visit www.oracle.com if you need additional information or have any 21228753Smm * questions. 22228753Smm * 23228753Smm */ 24228753Smm 25228753Smm#include "precompiled.hpp" 26228753Smm#include "classfile/dictionary.hpp" 27228763Smm#include "classfile/javaClasses.hpp" 28228753Smm#include "classfile/loaderConstraints.hpp" 29228753Smm#include "classfile/placeholders.hpp" 30232153Smm#include "classfile/symbolTable.hpp" 31228753Smm#include "classfile/systemDictionary.hpp" 32228753Smm#include "code/codeBlob.hpp" 33228753Smm#include "code/codeCache.hpp" 34228753Smm#include "code/compressedStream.hpp" 35232153Smm#include "code/location.hpp" 36232153Smm#include "code/nmethod.hpp" 37232153Smm#include "code/pcDesc.hpp" 38232153Smm#include "code/stubs.hpp" 39232153Smm#include "code/vmreg.hpp" 40232153Smm#include "compiler/oopMap.hpp" 41232153Smm#include "gc_implementation/concurrentMarkSweep/freeBlockDictionary.hpp" 42232153Smm#include "gc_implementation/shared/immutableSpace.hpp" 43232153Smm#include "gc_implementation/shared/markSweep.hpp" 44232153Smm#include "gc_implementation/shared/mutableSpace.hpp" 45232153Smm#include "gc_interface/collectedHeap.hpp" 46232153Smm#include "interpreter/bytecodeInterpreter.hpp" 47232153Smm#include "interpreter/bytecodes.hpp" 48232153Smm#include "interpreter/interpreter.hpp" 49232153Smm#include "memory/cardTableRS.hpp" 50232153Smm#include "memory/compactPermGen.hpp" 51232153Smm#include "memory/defNewGeneration.hpp" 52232153Smm#include "memory/genCollectedHeap.hpp" 53232153Smm#include "memory/generation.hpp" 54232153Smm#include "memory/generationSpec.hpp" 55232153Smm#include "memory/heap.hpp" 56232153Smm#include "memory/permGen.hpp" 57228753Smm#include "memory/space.hpp" 58228753Smm#include "memory/tenuredGeneration.hpp" 59228753Smm#include "memory/universe.hpp" 60232153Smm#include "memory/watermark.hpp" 61228753Smm#include "oops/arrayKlass.hpp" 62228753Smm#include "oops/arrayKlassKlass.hpp" 63228753Smm#include "oops/arrayOop.hpp" 64302001Smm#include "oops/compiledICHolderKlass.hpp" 65232153Smm#include "oops/compiledICHolderOop.hpp" 66232153Smm#include "oops/constMethodKlass.hpp" 67232153Smm#include "oops/constMethodOop.hpp" 68232153Smm#include "oops/constantPoolKlass.hpp" 69232153Smm#include "oops/constantPoolOop.hpp" 70232153Smm#include "oops/cpCacheKlass.hpp" 71232153Smm#include "oops/cpCacheOop.hpp" 72232153Smm#include "oops/instanceKlass.hpp" 73232153Smm#include "oops/instanceKlassKlass.hpp" 74232153Smm#include "oops/instanceOop.hpp" 75342361Smm#include "oops/klass.hpp" 76232153Smm#include "oops/klassOop.hpp" 77232153Smm#include "oops/markOop.hpp" 78232153Smm#include "oops/methodDataKlass.hpp" 79228753Smm#include "oops/methodDataOop.hpp" 80228753Smm#include "oops/methodKlass.hpp" 81228753Smm#include "oops/methodOop.hpp" 82228753Smm#include "oops/objArrayKlass.hpp" 83228753Smm#include "oops/objArrayKlassKlass.hpp" 84228753Smm#include "oops/objArrayOop.hpp" 85228753Smm#include "oops/oop.inline.hpp" 86228753Smm#include "oops/symbolKlass.hpp" 87228753Smm#include "oops/symbolOop.hpp" 88228753Smm#include "oops/typeArrayKlass.hpp" 89228753Smm#include "oops/typeArrayKlassKlass.hpp" 90#include "oops/typeArrayOop.hpp" 91#include "prims/jvmtiAgentThread.hpp" 92#include "runtime/arguments.hpp" 93#include "runtime/globals.hpp" 94#include "runtime/java.hpp" 95#include "runtime/javaCalls.hpp" 96#include "runtime/perfMemory.hpp" 97#include "runtime/sharedRuntime.hpp" 98#include "runtime/stubRoutines.hpp" 99#include "runtime/virtualspace.hpp" 100#include "runtime/vmStructs.hpp" 101#include "utilities/globalDefinitions.hpp" 102#include "utilities/hashtable.hpp" 103#ifdef TARGET_ARCH_x86 104# include "vmStructs_x86.hpp" 105#endif 106#ifdef TARGET_ARCH_sparc 107# include "vmStructs_sparc.hpp" 108#endif 109#ifdef TARGET_ARCH_zero 110# include "vmStructs_zero.hpp" 111#endif 112#ifdef TARGET_OS_FAMILY_linux 113# include "thread_linux.inline.hpp" 114#endif 115#ifdef TARGET_OS_FAMILY_solaris 116# include "thread_solaris.inline.hpp" 117#endif 118#ifdef TARGET_OS_FAMILY_windows 119# include "thread_windows.inline.hpp" 120#endif 121#ifdef TARGET_OS_ARCH_linux_x86 122# include "vmStructs_linux_x86.hpp" 123#endif 124#ifdef TARGET_OS_ARCH_linux_sparc 125# include "vmStructs_linux_sparc.hpp" 126#endif 127#ifdef TARGET_OS_ARCH_linux_zero 128# include "vmStructs_linux_zero.hpp" 129#endif 130#ifdef TARGET_OS_ARCH_solaris_x86 131# include "vmStructs_solaris_x86.hpp" 132#endif 133#ifdef TARGET_OS_ARCH_solaris_sparc 134# include "vmStructs_solaris_sparc.hpp" 135#endif 136#ifdef TARGET_OS_ARCH_windows_x86 137# include "vmStructs_windows_x86.hpp" 138#endif 139#ifndef SERIALGC 140#include "gc_implementation/concurrentMarkSweep/cmsPermGen.hpp" 141#include "gc_implementation/concurrentMarkSweep/compactibleFreeListSpace.hpp" 142#include "gc_implementation/concurrentMarkSweep/concurrentMarkSweepGeneration.hpp" 143#include "gc_implementation/concurrentMarkSweep/concurrentMarkSweepThread.hpp" 144#include "gc_implementation/concurrentMarkSweep/vmStructs_cms.hpp" 145#include "gc_implementation/parNew/parNewGeneration.hpp" 146#include "gc_implementation/parNew/vmStructs_parNew.hpp" 147#include "gc_implementation/parallelScavenge/asPSOldGen.hpp" 148#include "gc_implementation/parallelScavenge/asPSYoungGen.hpp" 149#include "gc_implementation/parallelScavenge/parallelScavengeHeap.hpp" 150#include "gc_implementation/parallelScavenge/psOldGen.hpp" 151#include "gc_implementation/parallelScavenge/psPermGen.hpp" 152#include "gc_implementation/parallelScavenge/psVirtualspace.hpp" 153#include "gc_implementation/parallelScavenge/psYoungGen.hpp" 154#include "gc_implementation/parallelScavenge/vmStructs_parallelgc.hpp" 155#endif 156#ifdef COMPILER2 157#include "opto/matcher.hpp" 158#ifdef TARGET_ARCH_MODEL_x86_32 159# include "adfiles/adGlobals_x86_32.hpp" 160#endif 161#ifdef TARGET_ARCH_MODEL_x86_64 162# include "adfiles/adGlobals_x86_64.hpp" 163#endif 164#ifdef TARGET_ARCH_MODEL_sparc 165# include "adfiles/adGlobals_sparc.hpp" 166#endif 167#ifdef TARGET_ARCH_MODEL_zero 168# include "adfiles/adGlobals_zero.hpp" 169#endif 170#endif 171 172// Note: the cross-product of (c1, c2, product, nonproduct, ...), 173// (nonstatic, static), and (unchecked, checked) has not been taken. 174// Only the macros currently needed have been defined. 175 176// A field whose type is not checked is given a null string as the 177// type name, indicating an "opaque" type to the serviceability agent. 178 179// NOTE: there is an interdependency between this file and 180// HotSpotTypeDataBase.java, which parses the type strings. 181 182#ifndef REG_COUNT 183 #define REG_COUNT 0 184#endif 185 186// whole purpose of this function is to work around bug c++/27724 in gcc 4.1.1 187// with optimization turned on it doesn't affect produced code 188static inline uint64_t cast_uint64_t(size_t x) 189{ 190 return x; 191} 192 193 194//-------------------------------------------------------------------------------- 195// VM_STRUCTS 196// 197// This list enumerates all of the fields the serviceability agent 198// needs to know about. Be sure to see also the type table below this one. 199// NOTE that there are platform-specific additions to this table in 200// vmStructs_<os>_<cpu>.hpp. 201 202#define VM_STRUCTS(nonstatic_field, \ 203 static_field, \ 204 unchecked_nonstatic_field, \ 205 volatile_nonstatic_field, \ 206 nonproduct_nonstatic_field, \ 207 c1_nonstatic_field, \ 208 c2_nonstatic_field, \ 209 unchecked_c1_static_field, \ 210 unchecked_c2_static_field, \ 211 last_entry) \ 212 \ 213 /******************************************************************/ \ 214 /* OopDesc and Klass hierarchies (NOTE: methodDataOop incomplete) */ \ 215 /******************************************************************/ \ 216 \ 217 volatile_nonstatic_field(oopDesc, _mark, markOop) \ 218 volatile_nonstatic_field(oopDesc, _metadata._klass, wideKlassOop) \ 219 volatile_nonstatic_field(oopDesc, _metadata._compressed_klass, narrowOop) \ 220 static_field(oopDesc, _bs, BarrierSet*) \ 221 nonstatic_field(arrayKlass, _dimension, int) \ 222 nonstatic_field(arrayKlass, _higher_dimension, klassOop) \ 223 nonstatic_field(arrayKlass, _lower_dimension, klassOop) \ 224 nonstatic_field(arrayKlass, _vtable_len, int) \ 225 nonstatic_field(arrayKlass, _alloc_size, juint) \ 226 nonstatic_field(arrayKlass, _component_mirror, oop) \ 227 nonstatic_field(compiledICHolderKlass, _alloc_size, juint) \ 228 nonstatic_field(compiledICHolderOopDesc, _holder_method, methodOop) \ 229 nonstatic_field(compiledICHolderOopDesc, _holder_klass, klassOop) \ 230 nonstatic_field(constantPoolOopDesc, _tags, typeArrayOop) \ 231 nonstatic_field(constantPoolOopDesc, _cache, constantPoolCacheOop) \ 232 nonstatic_field(constantPoolOopDesc, _pool_holder, klassOop) \ 233 nonstatic_field(constantPoolOopDesc, _operands, typeArrayOop) \ 234 nonstatic_field(constantPoolOopDesc, _length, int) \ 235 nonstatic_field(constantPoolCacheOopDesc, _length, int) \ 236 nonstatic_field(constantPoolCacheOopDesc, _constant_pool, constantPoolOop) \ 237 nonstatic_field(instanceKlass, _array_klasses, klassOop) \ 238 nonstatic_field(instanceKlass, _methods, objArrayOop) \ 239 nonstatic_field(instanceKlass, _method_ordering, typeArrayOop) \ 240 nonstatic_field(instanceKlass, _local_interfaces, objArrayOop) \ 241 nonstatic_field(instanceKlass, _transitive_interfaces, objArrayOop) \ 242 nonstatic_field(instanceKlass, _nof_implementors, int) \ 243 nonstatic_field(instanceKlass, _implementors[0], klassOop) \ 244 nonstatic_field(instanceKlass, _fields, typeArrayOop) \ 245 nonstatic_field(instanceKlass, _constants, constantPoolOop) \ 246 nonstatic_field(instanceKlass, _class_loader, oop) \ 247 nonstatic_field(instanceKlass, _protection_domain, oop) \ 248 nonstatic_field(instanceKlass, _signers, objArrayOop) \ 249 nonstatic_field(instanceKlass, _source_file_name, symbolOop) \ 250 nonstatic_field(instanceKlass, _source_debug_extension, symbolOop) \ 251 nonstatic_field(instanceKlass, _inner_classes, typeArrayOop) \ 252 nonstatic_field(instanceKlass, _nonstatic_field_size, int) \ 253 nonstatic_field(instanceKlass, _static_field_size, int) \ 254 nonstatic_field(instanceKlass, _static_oop_field_size, int) \ 255 nonstatic_field(instanceKlass, _nonstatic_oop_map_size, int) \ 256 nonstatic_field(instanceKlass, _is_marked_dependent, bool) \ 257 nonstatic_field(instanceKlass, _minor_version, u2) \ 258 nonstatic_field(instanceKlass, _major_version, u2) \ 259 nonstatic_field(instanceKlass, _init_state, instanceKlass::ClassState) \ 260 nonstatic_field(instanceKlass, _init_thread, Thread*) \ 261 nonstatic_field(instanceKlass, _vtable_len, int) \ 262 nonstatic_field(instanceKlass, _itable_len, int) \ 263 nonstatic_field(instanceKlass, _reference_type, ReferenceType) \ 264 volatile_nonstatic_field(instanceKlass, _oop_map_cache, OopMapCache*) \ 265 nonstatic_field(instanceKlass, _jni_ids, JNIid*) \ 266 nonstatic_field(instanceKlass, _osr_nmethods_head, nmethod*) \ 267 nonstatic_field(instanceKlass, _breakpoints, BreakpointInfo*) \ 268 nonstatic_field(instanceKlass, _generic_signature, symbolOop) \ 269 nonstatic_field(instanceKlass, _methods_jmethod_ids, jmethodID*) \ 270 nonstatic_field(instanceKlass, _methods_cached_itable_indices, int*) \ 271 volatile_nonstatic_field(instanceKlass, _idnum_allocated_count, u2) \ 272 nonstatic_field(instanceKlass, _class_annotations, typeArrayOop) \ 273 nonstatic_field(instanceKlass, _fields_annotations, objArrayOop) \ 274 nonstatic_field(instanceKlass, _methods_annotations, objArrayOop) \ 275 nonstatic_field(instanceKlass, _methods_parameter_annotations, objArrayOop) \ 276 nonstatic_field(instanceKlass, _methods_default_annotations, objArrayOop) \ 277 nonstatic_field(Klass, _super_check_offset, juint) \ 278 nonstatic_field(Klass, _secondary_super_cache, klassOop) \ 279 nonstatic_field(Klass, _secondary_supers, objArrayOop) \ 280 nonstatic_field(Klass, _primary_supers[0], klassOop) \ 281 nonstatic_field(Klass, _java_mirror, oop) \ 282 nonstatic_field(Klass, _modifier_flags, jint) \ 283 nonstatic_field(Klass, _super, klassOop) \ 284 nonstatic_field(Klass, _layout_helper, jint) \ 285 nonstatic_field(Klass, _name, symbolOop) \ 286 nonstatic_field(Klass, _access_flags, AccessFlags) \ 287 nonstatic_field(Klass, _subklass, klassOop) \ 288 nonstatic_field(Klass, _next_sibling, klassOop) \ 289 nonproduct_nonstatic_field(Klass, _verify_count, int) \ 290 nonstatic_field(Klass, _alloc_count, juint) \ 291 nonstatic_field(klassKlass, _alloc_size, juint) \ 292 nonstatic_field(methodKlass, _alloc_size, juint) \ 293 nonstatic_field(methodDataOopDesc, _size, int) \ 294 nonstatic_field(methodDataOopDesc, _method, methodOop) \ 295 nonstatic_field(methodOopDesc, _constMethod, constMethodOop) \ 296 nonstatic_field(methodOopDesc, _constants, constantPoolOop) \ 297 c2_nonstatic_field(methodOopDesc, _method_data, methodDataOop) \ 298 c2_nonstatic_field(methodOopDesc, _interpreter_invocation_count, int) \ 299 nonstatic_field(methodOopDesc, _access_flags, AccessFlags) \ 300 nonstatic_field(methodOopDesc, _vtable_index, int) \ 301 nonstatic_field(methodOopDesc, _method_size, u2) \ 302 nonstatic_field(methodOopDesc, _max_stack, u2) \ 303 nonstatic_field(methodOopDesc, _max_locals, u2) \ 304 nonstatic_field(methodOopDesc, _size_of_parameters, u2) \ 305 c2_nonstatic_field(methodOopDesc, _interpreter_throwout_count, u2) \ 306 nonstatic_field(methodOopDesc, _number_of_breakpoints, u2) \ 307 nonstatic_field(methodOopDesc, _invocation_counter, InvocationCounter) \ 308 nonstatic_field(methodOopDesc, _backedge_counter, InvocationCounter) \ 309 nonproduct_nonstatic_field(methodOopDesc, _compiled_invocation_count, int) \ 310 volatile_nonstatic_field(methodOopDesc, _code, nmethod*) \ 311 nonstatic_field(methodOopDesc, _i2i_entry, address) \ 312 nonstatic_field(methodOopDesc, _adapter, AdapterHandlerEntry*) \ 313 volatile_nonstatic_field(methodOopDesc, _from_compiled_entry, address) \ 314 volatile_nonstatic_field(methodOopDesc, _from_interpreted_entry, address) \ 315 volatile_nonstatic_field(constMethodOopDesc, _fingerprint, uint64_t) \ 316 nonstatic_field(constMethodOopDesc, _method, methodOop) \ 317 nonstatic_field(constMethodOopDesc, _stackmap_data, typeArrayOop) \ 318 nonstatic_field(constMethodOopDesc, _exception_table, typeArrayOop) \ 319 nonstatic_field(constMethodOopDesc, _constMethod_size, int) \ 320 nonstatic_field(constMethodOopDesc, _interpreter_kind, jbyte) \ 321 nonstatic_field(constMethodOopDesc, _flags, jbyte) \ 322 nonstatic_field(constMethodOopDesc, _code_size, u2) \ 323 nonstatic_field(constMethodOopDesc, _name_index, u2) \ 324 nonstatic_field(constMethodOopDesc, _signature_index, u2) \ 325 nonstatic_field(constMethodOopDesc, _method_idnum, u2) \ 326 nonstatic_field(constMethodOopDesc, _generic_signature_index, u2) \ 327 nonstatic_field(objArrayKlass, _element_klass, klassOop) \ 328 nonstatic_field(objArrayKlass, _bottom_klass, klassOop) \ 329 nonstatic_field(symbolKlass, _alloc_size, juint) \ 330 nonstatic_field(symbolOopDesc, _length, unsigned short) \ 331 unchecked_nonstatic_field(symbolOopDesc, _body, sizeof(jbyte)) /* NOTE: no type */ \ 332 nonstatic_field(typeArrayKlass, _max_length, int) \ 333 \ 334 /***********************/ \ 335 /* Constant Pool Cache */ \ 336 /***********************/ \ 337 \ 338 volatile_nonstatic_field(ConstantPoolCacheEntry, _indices, intx) \ 339 volatile_nonstatic_field(ConstantPoolCacheEntry, _f1, oop) \ 340 volatile_nonstatic_field(ConstantPoolCacheEntry, _f2, intx) \ 341 volatile_nonstatic_field(ConstantPoolCacheEntry, _flags, intx) \ 342 \ 343 /********************************/ \ 344 /* MethodOop-related structures */ \ 345 /********************************/ \ 346 \ 347 nonstatic_field(CheckedExceptionElement, class_cp_index, u2) \ 348 nonstatic_field(LocalVariableTableElement, start_bci, u2) \ 349 nonstatic_field(LocalVariableTableElement, length, u2) \ 350 nonstatic_field(LocalVariableTableElement, name_cp_index, u2) \ 351 nonstatic_field(LocalVariableTableElement, descriptor_cp_index, u2) \ 352 nonstatic_field(LocalVariableTableElement, signature_cp_index, u2) \ 353 nonstatic_field(LocalVariableTableElement, slot, u2) \ 354 nonstatic_field(BreakpointInfo, _orig_bytecode, Bytecodes::Code) \ 355 nonstatic_field(BreakpointInfo, _bci, int) \ 356 nonstatic_field(BreakpointInfo, _name_index, u2) \ 357 nonstatic_field(BreakpointInfo, _signature_index, u2) \ 358 nonstatic_field(BreakpointInfo, _next, BreakpointInfo*) \ 359 /***********/ \ 360 /* JNI IDs */ \ 361 /***********/ \ 362 \ 363 nonstatic_field(JNIid, _holder, klassOop) \ 364 nonstatic_field(JNIid, _next, JNIid*) \ 365 nonstatic_field(JNIid, _offset, int) \ 366 /************/ \ 367 /* Universe */ \ 368 /************/ \ 369 \ 370 static_field(Universe, _boolArrayKlassObj, klassOop) \ 371 static_field(Universe, _byteArrayKlassObj, klassOop) \ 372 static_field(Universe, _charArrayKlassObj, klassOop) \ 373 static_field(Universe, _intArrayKlassObj, klassOop) \ 374 static_field(Universe, _shortArrayKlassObj, klassOop) \ 375 static_field(Universe, _longArrayKlassObj, klassOop) \ 376 static_field(Universe, _singleArrayKlassObj, klassOop) \ 377 static_field(Universe, _doubleArrayKlassObj, klassOop) \ 378 static_field(Universe, _symbolKlassObj, klassOop) \ 379 static_field(Universe, _methodKlassObj, klassOop) \ 380 static_field(Universe, _constMethodKlassObj, klassOop) \ 381 static_field(Universe, _methodDataKlassObj, klassOop) \ 382 static_field(Universe, _klassKlassObj, klassOop) \ 383 static_field(Universe, _arrayKlassKlassObj, klassOop) \ 384 static_field(Universe, _objArrayKlassKlassObj, klassOop) \ 385 static_field(Universe, _typeArrayKlassKlassObj, klassOop) \ 386 static_field(Universe, _instanceKlassKlassObj, klassOop) \ 387 static_field(Universe, _constantPoolKlassObj, klassOop) \ 388 static_field(Universe, _constantPoolCacheKlassObj, klassOop) \ 389 static_field(Universe, _compiledICHolderKlassObj, klassOop) \ 390 static_field(Universe, _systemObjArrayKlassObj, klassOop) \ 391 static_field(Universe, _mirrors[0], oop) \ 392 static_field(Universe, _main_thread_group, oop) \ 393 static_field(Universe, _system_thread_group, oop) \ 394 static_field(Universe, _the_empty_byte_array, typeArrayOop) \ 395 static_field(Universe, _the_empty_short_array, typeArrayOop) \ 396 static_field(Universe, _the_empty_int_array, typeArrayOop) \ 397 static_field(Universe, _the_empty_system_obj_array, objArrayOop) \ 398 static_field(Universe, _the_empty_class_klass_array, objArrayOop) \ 399 static_field(Universe, _out_of_memory_error_java_heap, oop) \ 400 static_field(Universe, _out_of_memory_error_perm_gen, oop) \ 401 static_field(Universe, _out_of_memory_error_array_size, oop) \ 402 static_field(Universe, _out_of_memory_error_gc_overhead_limit, oop) \ 403 static_field(Universe, _null_ptr_exception_instance, oop) \ 404 static_field(Universe, _arithmetic_exception_instance, oop) \ 405 static_field(Universe, _vm_exception, oop) \ 406 static_field(Universe, _collectedHeap, CollectedHeap*) \ 407 static_field(Universe, _base_vtable_size, int) \ 408 static_field(Universe, _bootstrapping, bool) \ 409 static_field(Universe, _fully_initialized, bool) \ 410 static_field(Universe, _verify_count, int) \ 411 static_field(Universe, _narrow_oop._base, address) \ 412 static_field(Universe, _narrow_oop._shift, int) \ 413 static_field(Universe, _narrow_oop._use_implicit_null_checks, bool) \ 414 \ 415 /**********************************************************************************/ \ 416 /* Generation and Space hierarchies */ \ 417 /**********************************************************************************/ \ 418 \ 419 unchecked_nonstatic_field(ageTable, sizes, sizeof(ageTable::sizes)) \ 420 \ 421 nonstatic_field(BarrierSet, _max_covered_regions, int) \ 422 nonstatic_field(BlockOffsetTable, _bottom, HeapWord*) \ 423 nonstatic_field(BlockOffsetTable, _end, HeapWord*) \ 424 \ 425 nonstatic_field(BlockOffsetSharedArray, _reserved, MemRegion) \ 426 nonstatic_field(BlockOffsetSharedArray, _end, HeapWord*) \ 427 nonstatic_field(BlockOffsetSharedArray, _vs, VirtualSpace) \ 428 nonstatic_field(BlockOffsetSharedArray, _offset_array, u_char*) \ 429 \ 430 nonstatic_field(BlockOffsetArray, _array, BlockOffsetSharedArray*) \ 431 nonstatic_field(BlockOffsetArray, _sp, Space*) \ 432 nonstatic_field(BlockOffsetArrayContigSpace, _next_offset_threshold, HeapWord*) \ 433 nonstatic_field(BlockOffsetArrayContigSpace, _next_offset_index, size_t) \ 434 \ 435 nonstatic_field(BlockOffsetArrayNonContigSpace, _unallocated_block, HeapWord*) \ 436 \ 437 nonstatic_field(CardGeneration, _rs, GenRemSet*) \ 438 nonstatic_field(CardGeneration, _bts, BlockOffsetSharedArray*) \ 439 \ 440 nonstatic_field(CardTableModRefBS, _whole_heap, const MemRegion) \ 441 nonstatic_field(CardTableModRefBS, _guard_index, const size_t) \ 442 nonstatic_field(CardTableModRefBS, _last_valid_index, const size_t) \ 443 nonstatic_field(CardTableModRefBS, _page_size, const size_t) \ 444 nonstatic_field(CardTableModRefBS, _byte_map_size, const size_t) \ 445 nonstatic_field(CardTableModRefBS, _byte_map, jbyte*) \ 446 nonstatic_field(CardTableModRefBS, _cur_covered_regions, int) \ 447 nonstatic_field(CardTableModRefBS, _covered, MemRegion*) \ 448 nonstatic_field(CardTableModRefBS, _committed, MemRegion*) \ 449 nonstatic_field(CardTableModRefBS, _guard_region, MemRegion) \ 450 nonstatic_field(CardTableModRefBS, byte_map_base, jbyte*) \ 451 \ 452 nonstatic_field(CardTableRS, _ct_bs, CardTableModRefBSForCTRS*) \ 453 \ 454 nonstatic_field(CollectedHeap, _reserved, MemRegion) \ 455 nonstatic_field(SharedHeap, _perm_gen, PermGen*) \ 456 nonstatic_field(CollectedHeap, _barrier_set, BarrierSet*) \ 457 nonstatic_field(CollectedHeap, _defer_initial_card_mark, bool) \ 458 nonstatic_field(CollectedHeap, _is_gc_active, bool) \ 459 nonstatic_field(CompactibleSpace, _compaction_top, HeapWord*) \ 460 nonstatic_field(CompactibleSpace, _first_dead, HeapWord*) \ 461 nonstatic_field(CompactibleSpace, _end_of_live, HeapWord*) \ 462 \ 463 nonstatic_field(CompactingPermGen, _gen, OneContigSpaceCardGeneration*) \ 464 \ 465 nonstatic_field(ContiguousSpace, _top, HeapWord*) \ 466 nonstatic_field(ContiguousSpace, _concurrent_iteration_safe_limit, HeapWord*) \ 467 nonstatic_field(ContiguousSpace, _saved_mark_word, HeapWord*) \ 468 \ 469 nonstatic_field(DefNewGeneration, _next_gen, Generation*) \ 470 nonstatic_field(DefNewGeneration, _tenuring_threshold, int) \ 471 nonstatic_field(DefNewGeneration, _age_table, ageTable) \ 472 nonstatic_field(DefNewGeneration, _eden_space, EdenSpace*) \ 473 nonstatic_field(DefNewGeneration, _from_space, ContiguousSpace*) \ 474 nonstatic_field(DefNewGeneration, _to_space, ContiguousSpace*) \ 475 \ 476 nonstatic_field(EdenSpace, _gen, DefNewGeneration*) \ 477 \ 478 nonstatic_field(Generation, _reserved, MemRegion) \ 479 nonstatic_field(Generation, _virtual_space, VirtualSpace) \ 480 nonstatic_field(Generation, _level, int) \ 481 nonstatic_field(Generation, _stat_record, Generation::StatRecord) \ 482 \ 483 nonstatic_field(Generation::StatRecord, invocations, int) \ 484 nonstatic_field(Generation::StatRecord, accumulated_time, elapsedTimer) \ 485 \ 486 nonstatic_field(GenerationSpec, _name, Generation::Name) \ 487 nonstatic_field(GenerationSpec, _init_size, size_t) \ 488 nonstatic_field(GenerationSpec, _max_size, size_t) \ 489 \ 490 static_field(GenCollectedHeap, _gch, GenCollectedHeap*) \ 491 nonstatic_field(GenCollectedHeap, _n_gens, int) \ 492 unchecked_nonstatic_field(GenCollectedHeap, _gens, sizeof(GenCollectedHeap::_gens)) /* NOTE: no type */ \ 493 nonstatic_field(GenCollectedHeap, _gen_specs, GenerationSpec**) \ 494 \ 495 nonstatic_field(HeapWord, i, char*) \ 496 \ 497 nonstatic_field(MemRegion, _start, HeapWord*) \ 498 nonstatic_field(MemRegion, _word_size, size_t) \ 499 \ 500 nonstatic_field(OffsetTableContigSpace, _offsets, BlockOffsetArray) \ 501 \ 502 nonstatic_field(OneContigSpaceCardGeneration, _min_heap_delta_bytes, size_t) \ 503 nonstatic_field(OneContigSpaceCardGeneration, _the_space, ContiguousSpace*) \ 504 nonstatic_field(OneContigSpaceCardGeneration, _last_gc, WaterMark) \ 505 \ 506 nonstatic_field(CompactingPermGenGen, _ro_vs, VirtualSpace) \ 507 nonstatic_field(CompactingPermGenGen, _rw_vs, VirtualSpace) \ 508 nonstatic_field(CompactingPermGenGen, _md_vs, VirtualSpace) \ 509 nonstatic_field(CompactingPermGenGen, _mc_vs, VirtualSpace) \ 510 nonstatic_field(CompactingPermGenGen, _ro_space, OffsetTableContigSpace*) \ 511 nonstatic_field(CompactingPermGenGen, _rw_space, OffsetTableContigSpace*) \ 512 static_field(CompactingPermGenGen, unshared_bottom, HeapWord*) \ 513 static_field(CompactingPermGenGen, unshared_end, HeapWord*) \ 514 static_field(CompactingPermGenGen, shared_bottom, HeapWord*) \ 515 static_field(CompactingPermGenGen, readonly_bottom, HeapWord*) \ 516 static_field(CompactingPermGenGen, readonly_end, HeapWord*) \ 517 static_field(CompactingPermGenGen, readwrite_bottom, HeapWord*) \ 518 static_field(CompactingPermGenGen, readwrite_end, HeapWord*) \ 519 static_field(CompactingPermGenGen, miscdata_bottom, HeapWord*) \ 520 static_field(CompactingPermGenGen, miscdata_end, HeapWord*) \ 521 static_field(CompactingPermGenGen, misccode_bottom, HeapWord*) \ 522 static_field(CompactingPermGenGen, misccode_end, HeapWord*) \ 523 static_field(CompactingPermGenGen, shared_end, HeapWord*) \ 524 \ 525 nonstatic_field(PermGen, _capacity_expansion_limit, size_t) \ 526 \ 527 nonstatic_field(PermanentGenerationSpec, _name, PermGen::Name) \ 528 nonstatic_field(PermanentGenerationSpec, _init_size, size_t) \ 529 nonstatic_field(PermanentGenerationSpec, _max_size, size_t) \ 530 \ 531 nonstatic_field(Space, _bottom, HeapWord*) \ 532 nonstatic_field(Space, _end, HeapWord*) \ 533 \ 534 nonstatic_field(TenuredGeneration, _shrink_factor, size_t) \ 535 nonstatic_field(TenuredGeneration, _capacity_at_prologue, size_t) \ 536 nonstatic_field(ThreadLocalAllocBuffer, _start, HeapWord*) \ 537 nonstatic_field(ThreadLocalAllocBuffer, _top, HeapWord*) \ 538 nonstatic_field(ThreadLocalAllocBuffer, _end, HeapWord*) \ 539 nonstatic_field(ThreadLocalAllocBuffer, _desired_size, size_t) \ 540 nonstatic_field(ThreadLocalAllocBuffer, _refill_waste_limit, size_t) \ 541 static_field(ThreadLocalAllocBuffer, _target_refills, unsigned) \ 542 nonstatic_field(VirtualSpace, _low_boundary, char*) \ 543 nonstatic_field(VirtualSpace, _high_boundary, char*) \ 544 nonstatic_field(VirtualSpace, _low, char*) \ 545 nonstatic_field(VirtualSpace, _high, char*) \ 546 nonstatic_field(VirtualSpace, _lower_high, char*) \ 547 nonstatic_field(VirtualSpace, _middle_high, char*) \ 548 nonstatic_field(VirtualSpace, _upper_high, char*) \ 549 nonstatic_field(WaterMark, _point, HeapWord*) \ 550 nonstatic_field(WaterMark, _space, Space*) \ 551 \ 552 /************************/ \ 553 /* PerfMemory - jvmstat */ \ 554 /************************/ \ 555 \ 556 nonstatic_field(PerfDataPrologue, magic, jint) \ 557 nonstatic_field(PerfDataPrologue, byte_order, jbyte) \ 558 nonstatic_field(PerfDataPrologue, major_version, jbyte) \ 559 nonstatic_field(PerfDataPrologue, minor_version, jbyte) \ 560 nonstatic_field(PerfDataPrologue, accessible, jbyte) \ 561 nonstatic_field(PerfDataPrologue, used, jint) \ 562 nonstatic_field(PerfDataPrologue, overflow, jint) \ 563 nonstatic_field(PerfDataPrologue, mod_time_stamp, jlong) \ 564 nonstatic_field(PerfDataPrologue, entry_offset, jint) \ 565 nonstatic_field(PerfDataPrologue, num_entries, jint) \ 566 \ 567 nonstatic_field(PerfDataEntry, entry_length, jint) \ 568 nonstatic_field(PerfDataEntry, name_offset, jint) \ 569 nonstatic_field(PerfDataEntry, vector_length, jint) \ 570 nonstatic_field(PerfDataEntry, data_type, jbyte) \ 571 nonstatic_field(PerfDataEntry, flags, jbyte) \ 572 nonstatic_field(PerfDataEntry, data_units, jbyte) \ 573 nonstatic_field(PerfDataEntry, data_variability, jbyte) \ 574 nonstatic_field(PerfDataEntry, data_offset, jint) \ 575 \ 576 static_field(PerfMemory, _start, char*) \ 577 static_field(PerfMemory, _end, char*) \ 578 static_field(PerfMemory, _top, char*) \ 579 static_field(PerfMemory, _capacity, size_t) \ 580 static_field(PerfMemory, _prologue, PerfDataPrologue*) \ 581 static_field(PerfMemory, _initialized, jint) \ 582 \ 583 /***************/ \ 584 /* SymbolTable */ \ 585 /***************/ \ 586 \ 587 static_field(SymbolTable, _the_table, SymbolTable*) \ 588 \ 589 /***************/ \ 590 /* StringTable */ \ 591 /***************/ \ 592 \ 593 static_field(StringTable, _the_table, StringTable*) \ 594 \ 595 /********************/ \ 596 /* SystemDictionary */ \ 597 /********************/ \ 598 \ 599 static_field(SystemDictionary, _dictionary, Dictionary*) \ 600 static_field(SystemDictionary, _placeholders, PlaceholderTable*) \ 601 static_field(SystemDictionary, _shared_dictionary, Dictionary*) \ 602 static_field(SystemDictionary, _system_loader_lock_obj, oop) \ 603 static_field(SystemDictionary, _loader_constraints, LoaderConstraintTable*) \ 604 static_field(SystemDictionary, WK_KLASS(Object_klass), klassOop) \ 605 static_field(SystemDictionary, WK_KLASS(String_klass), klassOop) \ 606 static_field(SystemDictionary, WK_KLASS(Class_klass), klassOop) \ 607 static_field(SystemDictionary, WK_KLASS(Cloneable_klass), klassOop) \ 608 static_field(SystemDictionary, WK_KLASS(ClassLoader_klass), klassOop) \ 609 static_field(SystemDictionary, WK_KLASS(Serializable_klass), klassOop) \ 610 static_field(SystemDictionary, WK_KLASS(System_klass), klassOop) \ 611 static_field(SystemDictionary, WK_KLASS(Throwable_klass), klassOop) \ 612 static_field(SystemDictionary, WK_KLASS(ThreadDeath_klass), klassOop) \ 613 static_field(SystemDictionary, WK_KLASS(Error_klass), klassOop) \ 614 static_field(SystemDictionary, WK_KLASS(Exception_klass), klassOop) \ 615 static_field(SystemDictionary, WK_KLASS(RuntimeException_klass), klassOop) \ 616 static_field(SystemDictionary, WK_KLASS(ClassNotFoundException_klass), klassOop) \ 617 static_field(SystemDictionary, WK_KLASS(NoClassDefFoundError_klass), klassOop) \ 618 static_field(SystemDictionary, WK_KLASS(LinkageError_klass), klassOop) \ 619 static_field(SystemDictionary, WK_KLASS(ClassCastException_klass), klassOop) \ 620 static_field(SystemDictionary, WK_KLASS(ArrayStoreException_klass), klassOop) \ 621 static_field(SystemDictionary, WK_KLASS(VirtualMachineError_klass), klassOop) \ 622 static_field(SystemDictionary, WK_KLASS(OutOfMemoryError_klass), klassOop) \ 623 static_field(SystemDictionary, WK_KLASS(StackOverflowError_klass), klassOop) \ 624 static_field(SystemDictionary, WK_KLASS(ProtectionDomain_klass), klassOop) \ 625 static_field(SystemDictionary, WK_KLASS(AccessControlContext_klass), klassOop) \ 626 static_field(SystemDictionary, WK_KLASS(Reference_klass), klassOop) \ 627 static_field(SystemDictionary, WK_KLASS(SoftReference_klass), klassOop) \ 628 static_field(SystemDictionary, WK_KLASS(WeakReference_klass), klassOop) \ 629 static_field(SystemDictionary, WK_KLASS(FinalReference_klass), klassOop) \ 630 static_field(SystemDictionary, WK_KLASS(PhantomReference_klass), klassOop) \ 631 static_field(SystemDictionary, WK_KLASS(Finalizer_klass), klassOop) \ 632 static_field(SystemDictionary, WK_KLASS(Thread_klass), klassOop) \ 633 static_field(SystemDictionary, WK_KLASS(ThreadGroup_klass), klassOop) \ 634 static_field(SystemDictionary, WK_KLASS(Properties_klass), klassOop) \ 635 static_field(SystemDictionary, WK_KLASS(StringBuffer_klass), klassOop) \ 636 static_field(SystemDictionary, _box_klasses[0], klassOop) \ 637 static_field(SystemDictionary, _java_system_loader, oop) \ 638 \ 639 /*******************/ \ 640 /* HashtableBucket */ \ 641 /*******************/ \ 642 \ 643 nonstatic_field(HashtableBucket, _entry, BasicHashtableEntry*) \ 644 \ 645 /******************/ \ 646 /* HashtableEntry */ \ 647 /******************/ \ 648 \ 649 nonstatic_field(BasicHashtableEntry, _next, BasicHashtableEntry*) \ 650 nonstatic_field(BasicHashtableEntry, _hash, unsigned int) \ 651 nonstatic_field(HashtableEntry, _literal, oop) \ 652 \ 653 /*************/ \ 654 /* Hashtable */ \ 655 /*************/ \ 656 \ 657 nonstatic_field(BasicHashtable, _table_size, int) \ 658 nonstatic_field(BasicHashtable, _buckets, HashtableBucket*) \ 659 nonstatic_field(BasicHashtable, _free_list, BasicHashtableEntry*) \ 660 nonstatic_field(BasicHashtable, _first_free_entry, char*) \ 661 nonstatic_field(BasicHashtable, _end_block, char*) \ 662 nonstatic_field(BasicHashtable, _entry_size, int) \ 663 \ 664 /*******************/ \ 665 /* DictionaryEntry */ \ 666 /*******************/ \ 667 \ 668 nonstatic_field(DictionaryEntry, _loader, oop) \ 669 nonstatic_field(DictionaryEntry, _pd_set, ProtectionDomainEntry*) \ 670 \ 671 /********************/ \ 672 \ 673 nonstatic_field(PlaceholderEntry, _loader, oop) \ 674 \ 675 /**************************/ \ 676 /* ProctectionDomainEntry */ \ 677 /**************************/ \ 678 \ 679 nonstatic_field(ProtectionDomainEntry, _next, ProtectionDomainEntry*) \ 680 nonstatic_field(ProtectionDomainEntry, _protection_domain, oop) \ 681 \ 682 /*************************/ \ 683 /* LoaderConstraintEntry */ \ 684 /*************************/ \ 685 \ 686 nonstatic_field(LoaderConstraintEntry, _name, symbolOop) \ 687 nonstatic_field(LoaderConstraintEntry, _num_loaders, int) \ 688 nonstatic_field(LoaderConstraintEntry, _max_loaders, int) \ 689 nonstatic_field(LoaderConstraintEntry, _loaders, oop*) \ 690 \ 691 /********************************/ \ 692 /* CodeCache (NOTE: incomplete) */ \ 693 /********************************/ \ 694 \ 695 static_field(CodeCache, _heap, CodeHeap*) \ 696 static_field(CodeCache, _scavenge_root_nmethods, nmethod*) \ 697 \ 698 /*******************************/ \ 699 /* CodeHeap (NOTE: incomplete) */ \ 700 /*******************************/ \ 701 \ 702 nonstatic_field(CodeHeap, _memory, VirtualSpace) \ 703 nonstatic_field(CodeHeap, _segmap, VirtualSpace) \ 704 nonstatic_field(CodeHeap, _log2_segment_size, int) \ 705 nonstatic_field(HeapBlock, _header, HeapBlock::Header) \ 706 nonstatic_field(HeapBlock::Header, _length, size_t) \ 707 nonstatic_field(HeapBlock::Header, _used, bool) \ 708 \ 709 /**********************************/ \ 710 /* Interpreter (NOTE: incomplete) */ \ 711 /**********************************/ \ 712 \ 713 static_field(AbstractInterpreter, _code, StubQueue*) \ 714 \ 715 /****************************/ \ 716 /* Stubs (NOTE: incomplete) */ \ 717 /****************************/ \ 718 \ 719 nonstatic_field(StubQueue, _stub_buffer, address) \ 720 nonstatic_field(StubQueue, _buffer_limit, int) \ 721 nonstatic_field(StubQueue, _queue_begin, int) \ 722 nonstatic_field(StubQueue, _queue_end, int) \ 723 nonstatic_field(StubQueue, _number_of_stubs, int) \ 724 nonstatic_field(InterpreterCodelet, _size, int) \ 725 nonstatic_field(InterpreterCodelet, _description, const char*) \ 726 nonstatic_field(InterpreterCodelet, _bytecode, Bytecodes::Code) \ 727 \ 728 /***********************************/ \ 729 /* StubRoutines (NOTE: incomplete) */ \ 730 /***********************************/ \ 731 \ 732 static_field(StubRoutines, _call_stub_return_address, address) \ 733 IA32_ONLY(static_field(StubRoutines::x86,_call_stub_compiled_return, address)) \ 734 \ 735 /***************************************/ \ 736 /* PcDesc and other compiled code info */ \ 737 /***************************************/ \ 738 \ 739 nonstatic_field(PcDesc, _pc_offset, int) \ 740 nonstatic_field(PcDesc, _scope_decode_offset, int) \ 741 nonstatic_field(PcDesc, _obj_decode_offset, int) \ 742 nonstatic_field(PcDesc, _flags, PcDesc::PcDescFlags) \ 743 \ 744 /***************************************************/ \ 745 /* CodeBlobs (NOTE: incomplete, but only a little) */ \ 746 /***************************************************/ \ 747 \ 748 nonstatic_field(CodeBlob, _name, const char*) \ 749 nonstatic_field(CodeBlob, _size, int) \ 750 nonstatic_field(CodeBlob, _header_size, int) \ 751 nonstatic_field(CodeBlob, _relocation_size, int) \ 752 nonstatic_field(CodeBlob, _content_offset, int) \ 753 nonstatic_field(CodeBlob, _code_offset, int) \ 754 nonstatic_field(CodeBlob, _frame_complete_offset, int) \ 755 nonstatic_field(CodeBlob, _data_offset, int) \ 756 nonstatic_field(CodeBlob, _frame_size, int) \ 757 nonstatic_field(CodeBlob, _oop_maps, OopMapSet*) \ 758 \ 759 /**************************************************/ \ 760 /* NMethods (NOTE: incomplete, but only a little) */ \ 761 /**************************************************/ \ 762 \ 763 nonstatic_field(nmethod, _method, methodOop) \ 764 nonstatic_field(nmethod, _entry_bci, int) \ 765 nonstatic_field(nmethod, _osr_link, nmethod*) \ 766 nonstatic_field(nmethod, _scavenge_root_link, nmethod*) \ 767 nonstatic_field(nmethod, _scavenge_root_state, jbyte) \ 768 nonstatic_field(nmethod, _exception_offset, int) \ 769 nonstatic_field(nmethod, _deoptimize_offset, int) \ 770 nonstatic_field(nmethod, _orig_pc_offset, int) \ 771 nonstatic_field(nmethod, _stub_offset, int) \ 772 nonstatic_field(nmethod, _consts_offset, int) \ 773 nonstatic_field(nmethod, _oops_offset, int) \ 774 nonstatic_field(nmethod, _scopes_data_offset, int) \ 775 nonstatic_field(nmethod, _scopes_pcs_offset, int) \ 776 nonstatic_field(nmethod, _dependencies_offset, int) \ 777 nonstatic_field(nmethod, _handler_table_offset, int) \ 778 nonstatic_field(nmethod, _nul_chk_table_offset, int) \ 779 nonstatic_field(nmethod, _nmethod_end_offset, int) \ 780 nonstatic_field(nmethod, _entry_point, address) \ 781 nonstatic_field(nmethod, _verified_entry_point, address) \ 782 nonstatic_field(nmethod, _osr_entry_point, address) \ 783 nonstatic_field(nmethod, _lock_count, jint) \ 784 nonstatic_field(nmethod, _stack_traversal_mark, long) \ 785 \ 786 /********************************/ \ 787 /* JavaCalls (NOTE: incomplete) */ \ 788 /********************************/ \ 789 \ 790 nonstatic_field(JavaCallWrapper, _anchor, JavaFrameAnchor) \ 791 /********************************/ \ 792 /* JavaFrameAnchor (NOTE: incomplete) */ \ 793 /********************************/ \ 794 volatile_nonstatic_field(JavaFrameAnchor, _last_Java_sp, intptr_t*) \ 795 volatile_nonstatic_field(JavaFrameAnchor, _last_Java_pc, address) \ 796 \ 797 /******************************/ \ 798 /* Threads (NOTE: incomplete) */ \ 799 /******************************/ \ 800 \ 801 static_field(Threads, _thread_list, JavaThread*) \ 802 static_field(Threads, _number_of_threads, int) \ 803 static_field(Threads, _number_of_non_daemon_threads, int) \ 804 static_field(Threads, _return_code, int) \ 805 \ 806 volatile_nonstatic_field(Thread, _suspend_flags, uint32_t) \ 807 nonstatic_field(Thread, _active_handles, JNIHandleBlock*) \ 808 nonstatic_field(Thread, _tlab, ThreadLocalAllocBuffer) \ 809 nonstatic_field(Thread, _current_pending_monitor, ObjectMonitor*) \ 810 nonstatic_field(Thread, _current_pending_monitor_is_from_java, bool) \ 811 nonstatic_field(Thread, _current_waiting_monitor, ObjectMonitor*) \ 812 nonstatic_field(NamedThread, _name, char*) \ 813 nonstatic_field(NamedThread, _processed_thread, JavaThread*) \ 814 nonstatic_field(JavaThread, _next, JavaThread*) \ 815 nonstatic_field(JavaThread, _threadObj, oop) \ 816 nonstatic_field(JavaThread, _anchor, JavaFrameAnchor) \ 817 volatile_nonstatic_field(JavaThread, _thread_state, JavaThreadState) \ 818 nonstatic_field(JavaThread, _osthread, OSThread*) \ 819 nonstatic_field(JavaThread, _stack_base, address) \ 820 nonstatic_field(JavaThread, _stack_size, size_t) \ 821 \ 822 /************/ \ 823 /* OSThread */ \ 824 /************/ \ 825 \ 826 nonstatic_field(OSThread, _interrupted, jint) \ 827 \ 828 /************************/ \ 829 /* OopMap and OopMapSet */ \ 830 /************************/ \ 831 \ 832 nonstatic_field(OopMap, _pc_offset, int) \ 833 nonstatic_field(OopMap, _omv_count, int) \ 834 nonstatic_field(OopMap, _omv_data_size, int) \ 835 nonstatic_field(OopMap, _omv_data, unsigned char*) \ 836 nonstatic_field(OopMap, _write_stream, CompressedWriteStream*) \ 837 nonstatic_field(OopMapSet, _om_count, int) \ 838 nonstatic_field(OopMapSet, _om_size, int) \ 839 nonstatic_field(OopMapSet, _om_data, OopMap**) \ 840 \ 841 /*********************************/ \ 842 /* JNIHandles and JNIHandleBlock */ \ 843 /*********************************/ \ 844 static_field(JNIHandles, _global_handles, JNIHandleBlock*) \ 845 static_field(JNIHandles, _weak_global_handles, JNIHandleBlock*) \ 846 static_field(JNIHandles, _deleted_handle, oop) \ 847 \ 848 unchecked_nonstatic_field(JNIHandleBlock, _handles, JNIHandleBlock::block_size_in_oops * sizeof(Oop)) /* Note: no type */ \ 849 nonstatic_field(JNIHandleBlock, _top, int) \ 850 nonstatic_field(JNIHandleBlock, _next, JNIHandleBlock*) \ 851 \ 852 /********************/ \ 853 /* CompressedStream */ \ 854 /********************/ \ 855 \ 856 nonstatic_field(CompressedStream, _buffer, u_char*) \ 857 nonstatic_field(CompressedStream, _position, int) \ 858 \ 859 /*********************************/ \ 860 /* VMRegImpl (NOTE: incomplete) */ \ 861 /*********************************/ \ 862 \ 863 static_field(VMRegImpl, regName[0], const char*) \ 864 static_field(VMRegImpl, stack0, VMReg) \ 865 \ 866 /*******************************/ \ 867 /* Runtime1 (NOTE: incomplete) */ \ 868 /*******************************/ \ 869 \ 870 unchecked_c1_static_field(Runtime1, _blobs, sizeof(Runtime1::_blobs)) /* NOTE: no type */ \ 871 \ 872 /************/ \ 873 /* Monitors */ \ 874 /************/ \ 875 \ 876 volatile_nonstatic_field(ObjectMonitor, _header, markOop) \ 877 unchecked_nonstatic_field(ObjectMonitor, _object, sizeof(void *)) /* NOTE: no type */ \ 878 unchecked_nonstatic_field(ObjectMonitor, _owner, sizeof(void *)) /* NOTE: no type */ \ 879 volatile_nonstatic_field(ObjectMonitor, _count, intptr_t) \ 880 volatile_nonstatic_field(ObjectMonitor, _waiters, intptr_t) \ 881 volatile_nonstatic_field(ObjectMonitor, _recursions, intptr_t) \ 882 nonstatic_field(ObjectMonitor, FreeNext, ObjectMonitor*) \ 883 volatile_nonstatic_field(BasicLock, _displaced_header, markOop) \ 884 nonstatic_field(BasicObjectLock, _lock, BasicLock) \ 885 nonstatic_field(BasicObjectLock, _obj, oop) \ 886 static_field(ObjectSynchronizer, gBlockList, ObjectMonitor*) \ 887 \ 888 /*********************/ \ 889 /* Matcher (C2 only) */ \ 890 /*********************/ \ 891 \ 892 unchecked_c2_static_field(Matcher, _regEncode, sizeof(Matcher::_regEncode)) /* NOTE: no type */ \ 893 \ 894 /*********************/ \ 895 /* -XX flags */ \ 896 /*********************/ \ 897 \ 898 nonstatic_field(Flag, type, const char*) \ 899 nonstatic_field(Flag, name, const char*) \ 900 unchecked_nonstatic_field(Flag, addr, sizeof(void*)) /* NOTE: no type */ \ 901 nonstatic_field(Flag, kind, const char*) \ 902 static_field(Flag, flags, Flag*) \ 903 static_field(Flag, numFlags, size_t) \ 904 \ 905 /*************************/ \ 906 /* JDK / VM version info */ \ 907 /*************************/ \ 908 \ 909 static_field(Abstract_VM_Version, _s_vm_release, const char*) \ 910 static_field(Abstract_VM_Version, _s_internal_vm_info_string, const char*) \ 911 static_field(Abstract_VM_Version, _vm_major_version, int) \ 912 static_field(Abstract_VM_Version, _vm_minor_version, int) \ 913 static_field(Abstract_VM_Version, _vm_build_number, int) \ 914 \ 915 static_field(JDK_Version, _current, JDK_Version) \ 916 nonstatic_field(JDK_Version, _partially_initialized, bool) \ 917 nonstatic_field(JDK_Version, _major, unsigned char) \ 918 \ 919 \ 920 \ 921 /*************/ \ 922 /* Arguments */ \ 923 /*************/ \ 924 \ 925 static_field(Arguments, _jvm_flags_array, char**) \ 926 static_field(Arguments, _num_jvm_flags, int) \ 927 static_field(Arguments, _jvm_args_array, char**) \ 928 static_field(Arguments, _num_jvm_args, int) \ 929 static_field(Arguments, _java_command, char*) \ 930 \ 931 \ 932 /************************/ \ 933 /* Miscellaneous fields */ \ 934 /************************/ \ 935 \ 936 nonstatic_field(AccessFlags, _flags, jint) \ 937 nonstatic_field(elapsedTimer, _counter, jlong) \ 938 nonstatic_field(elapsedTimer, _active, bool) \ 939 nonstatic_field(InvocationCounter, _counter, unsigned int) 940 941 /* NOTE that we do not use the last_entry() macro here; it is used */ 942 /* in vmStructs_<os>_<cpu>.hpp's VM_STRUCTS_OS_CPU macro (and must */ 943 /* be present there) */ 944 945//-------------------------------------------------------------------------------- 946// VM_TYPES 947// 948// This list must enumerate at least all of the types in the above 949// list. For the types in the above list, the entry below must have 950// exactly the same spacing since string comparisons are done in the 951// code which verifies the consistency of these tables (in the debug 952// build). 953// 954// In addition to the above types, this list is required to enumerate 955// the JNI's java types, which are used to indicate the size of Java 956// fields in this VM to the SA. Further, oop types are currently 957// distinguished by name (i.e., ends with "oop") over in the SA. 958// 959// The declare_toplevel_type macro should be used to declare types 960// which do not have a superclass. 961// 962// The declare_integer_type and declare_unsigned_integer_type macros 963// are required in order to properly identify C integer types over in 964// the SA. They should be used for any type which is otherwise opaque 965// and which it is necessary to coerce into an integer value. This 966// includes, for example, the type uintptr_t. Note that while they 967// will properly identify the type's size regardless of the platform, 968// since it is does not seem possible to deduce or check signedness at 969// compile time using the pointer comparison tricks, it is currently 970// required that the given types have the same signedness across all 971// platforms. 972// 973// NOTE that there are platform-specific additions to this table in 974// vmStructs_<os>_<cpu>.hpp. 975 976#define VM_TYPES(declare_type, \ 977 declare_toplevel_type, \ 978 declare_oop_type, \ 979 declare_integer_type, \ 980 declare_unsigned_integer_type, \ 981 declare_c1_toplevel_type, \ 982 declare_c2_type, \ 983 declare_c2_toplevel_type, \ 984 last_entry) \ 985 \ 986 /*************************************************************/ \ 987 /* Java primitive types -- required by the SA implementation */ \ 988 /* in order to determine the size of Java fields in this VM */ \ 989 /* (the implementation looks up these names specifically) */ \ 990 /* NOTE: since we fetch these sizes from the remote VM, we */ \ 991 /* have a bootstrapping sequence during which it is not */ \ 992 /* valid to fetch Java values from the remote process, only */ \ 993 /* C integer values (of known size). NOTE also that we do */ \ 994 /* NOT include "Java unsigned" types like juint here; since */ \ 995 /* Java does not have unsigned primitive types, those can */ \ 996 /* not be mapped directly and are considered to be C integer */ \ 997 /* types in this system (see the "other types" section, */ \ 998 /* below.) */ \ 999 /*************************************************************/ \ 1000 \ 1001 declare_toplevel_type(jboolean) \ 1002 declare_toplevel_type(jbyte) \ 1003 declare_toplevel_type(jchar) \ 1004 declare_toplevel_type(jdouble) \ 1005 declare_toplevel_type(jfloat) \ 1006 declare_toplevel_type(jint) \ 1007 declare_toplevel_type(jlong) \ 1008 declare_toplevel_type(jshort) \ 1009 \ 1010 /*********************************************************************/ \ 1011 /* C integer types. User-defined typedefs (like "size_t" or */ \ 1012 /* "intptr_t") are guaranteed to be present with the same names over */ \ 1013 /* in the SA's type database. Names like "unsigned short" are not */ \ 1014 /* guaranteed to be visible through the SA's type database lookup */ \ 1015 /* mechanism, though they will have a Type object created for them */ \ 1016 /* and are valid types for Fields. */ \ 1017 /*********************************************************************/ \ 1018 declare_integer_type(bool) \ 1019 declare_integer_type(int) \ 1020 declare_integer_type(long) \ 1021 declare_integer_type(char) \ 1022 declare_unsigned_integer_type(unsigned char) \ 1023 declare_unsigned_integer_type(unsigned int) \ 1024 declare_unsigned_integer_type(unsigned short) \ 1025 declare_unsigned_integer_type(unsigned long) \ 1026 /* The compiler thinks this is a different type than */ \ 1027 /* unsigned short on Win32 */ \ 1028 declare_unsigned_integer_type(u2) \ 1029 declare_unsigned_integer_type(unsigned) \ 1030 \ 1031 /*****************************/ \ 1032 /* C primitive pointer types */ \ 1033 /*****************************/ \ 1034 \ 1035 declare_toplevel_type(int*) \ 1036 declare_toplevel_type(char*) \ 1037 declare_toplevel_type(char**) \ 1038 declare_toplevel_type(const char*) \ 1039 declare_toplevel_type(u_char*) \ 1040 declare_toplevel_type(unsigned char*) \ 1041 \ 1042 /*******************************************************************/ \ 1043 /* Types which it will be handy to have available over in the SA */ \ 1044 /* in order to do platform-independent address -> integer coercion */ \ 1045 /* (note: these will be looked up by name) */ \ 1046 /*******************************************************************/ \ 1047 \ 1048 declare_unsigned_integer_type(size_t) \ 1049 declare_integer_type(ssize_t) \ 1050 declare_unsigned_integer_type(const size_t) \ 1051 declare_integer_type(intx) \ 1052 declare_integer_type(intptr_t) \ 1053 declare_unsigned_integer_type(uintx) \ 1054 declare_unsigned_integer_type(uintptr_t) \ 1055 declare_unsigned_integer_type(uint32_t) \ 1056 declare_unsigned_integer_type(uint64_t) \ 1057 declare_integer_type(const int) \ 1058 \ 1059 /*******************************************************************************/ \ 1060 /* OopDesc and Klass hierarchies (NOTE: missing methodDataOop-related classes) */ \ 1061 /*******************************************************************************/ \ 1062 \ 1063 declare_toplevel_type(oopDesc) \ 1064 declare_toplevel_type(Klass_vtbl) \ 1065 declare_type(Klass, Klass_vtbl) \ 1066 declare_type(arrayKlass, Klass) \ 1067 declare_type(arrayKlassKlass, klassKlass) \ 1068 declare_type(arrayOopDesc, oopDesc) \ 1069 declare_type(compiledICHolderKlass, Klass) \ 1070 declare_type(compiledICHolderOopDesc, oopDesc) \ 1071 declare_type(constantPoolKlass, Klass) \ 1072 declare_type(constantPoolOopDesc, oopDesc) \ 1073 declare_type(constantPoolCacheKlass, Klass) \ 1074 declare_type(constantPoolCacheOopDesc, oopDesc) \ 1075 declare_type(instanceKlass, Klass) \ 1076 declare_type(instanceKlassKlass, klassKlass) \ 1077 declare_type(instanceOopDesc, oopDesc) \ 1078 declare_type(instanceRefKlass, instanceKlass) \ 1079 declare_type(klassKlass, Klass) \ 1080 declare_type(klassOopDesc, oopDesc) \ 1081 declare_type(markOopDesc, oopDesc) \ 1082 declare_type(methodDataKlass, Klass) \ 1083 declare_type(methodDataOopDesc, oopDesc) \ 1084 declare_type(methodKlass, Klass) \ 1085 declare_type(constMethodKlass, Klass) \ 1086 declare_type(methodOopDesc, oopDesc) \ 1087 declare_type(objArrayKlass, arrayKlass) \ 1088 declare_type(objArrayKlassKlass, arrayKlassKlass) \ 1089 declare_type(objArrayOopDesc, arrayOopDesc) \ 1090 declare_type(constMethodOopDesc, oopDesc) \ 1091 declare_type(symbolKlass, Klass) \ 1092 declare_type(symbolOopDesc, oopDesc) \ 1093 declare_type(typeArrayKlass, arrayKlass) \ 1094 declare_type(typeArrayKlassKlass, arrayKlassKlass) \ 1095 declare_type(typeArrayOopDesc, arrayOopDesc) \ 1096 \ 1097 /********/ \ 1098 /* Oops */ \ 1099 /********/ \ 1100 \ 1101 declare_oop_type(constantPoolOop) \ 1102 declare_oop_type(constantPoolCacheOop) \ 1103 declare_oop_type(klassOop) \ 1104 declare_oop_type(markOop) \ 1105 declare_oop_type(methodOop) \ 1106 declare_oop_type(methodDataOop) \ 1107 declare_oop_type(objArrayOop) \ 1108 declare_oop_type(oop) \ 1109 declare_oop_type(narrowOop) \ 1110 declare_oop_type(wideKlassOop) \ 1111 declare_oop_type(constMethodOop) \ 1112 declare_oop_type(symbolOop) \ 1113 declare_oop_type(typeArrayOop) \ 1114 \ 1115 /*************************************/ \ 1116 /* MethodOop-related data structures */ \ 1117 /*************************************/ \ 1118 \ 1119 declare_toplevel_type(CheckedExceptionElement) \ 1120 declare_toplevel_type(LocalVariableTableElement) \ 1121 \ 1122 /******************************************/ \ 1123 /* Generation and space hierarchies */ \ 1124 /* (needed for run-time type information) */ \ 1125 /******************************************/ \ 1126 \ 1127 declare_toplevel_type(CollectedHeap) \ 1128 declare_type(SharedHeap, CollectedHeap) \ 1129 declare_type(GenCollectedHeap, SharedHeap) \ 1130 declare_toplevel_type(Generation) \ 1131 declare_type(DefNewGeneration, Generation) \ 1132 declare_type(CardGeneration, Generation) \ 1133 declare_type(OneContigSpaceCardGeneration, CardGeneration) \ 1134 declare_type(TenuredGeneration, OneContigSpaceCardGeneration) \ 1135 declare_type(CompactingPermGenGen, OneContigSpaceCardGeneration) \ 1136 declare_toplevel_type(Space) \ 1137 declare_toplevel_type(BitMap) \ 1138 declare_type(CompactibleSpace, Space) \ 1139 declare_type(ContiguousSpace, CompactibleSpace) \ 1140 declare_type(EdenSpace, ContiguousSpace) \ 1141 declare_type(OffsetTableContigSpace, ContiguousSpace) \ 1142 declare_type(TenuredSpace, OffsetTableContigSpace) \ 1143 declare_type(ContigPermSpace, OffsetTableContigSpace) \ 1144 declare_toplevel_type(PermGen) \ 1145 declare_type(CompactingPermGen, PermGen) \ 1146 declare_toplevel_type(BarrierSet) \ 1147 declare_type(ModRefBarrierSet, BarrierSet) \ 1148 declare_type(CardTableModRefBS, ModRefBarrierSet) \ 1149 declare_type(CardTableModRefBSForCTRS, CardTableModRefBS) \ 1150 declare_toplevel_type(GenRemSet) \ 1151 declare_type(CardTableRS, GenRemSet) \ 1152 declare_toplevel_type(BlockOffsetSharedArray) \ 1153 declare_toplevel_type(BlockOffsetTable) \ 1154 declare_type(BlockOffsetArray, BlockOffsetTable) \ 1155 declare_type(BlockOffsetArrayContigSpace, BlockOffsetArray) \ 1156 declare_type(BlockOffsetArrayNonContigSpace, BlockOffsetArray) \ 1157 \ 1158 /* Miscellaneous other GC types */ \ 1159 \ 1160 declare_toplevel_type(ageTable) \ 1161 declare_toplevel_type(Generation::StatRecord) \ 1162 declare_toplevel_type(GenerationSpec) \ 1163 declare_toplevel_type(HeapWord) \ 1164 declare_toplevel_type(MemRegion) \ 1165 declare_toplevel_type(const MemRegion) \ 1166 declare_toplevel_type(PermanentGenerationSpec) \ 1167 declare_toplevel_type(ThreadLocalAllocBuffer) \ 1168 declare_toplevel_type(VirtualSpace) \ 1169 declare_toplevel_type(WaterMark) \ 1170 \ 1171 /* Pointers to Garbage Collection types */ \ 1172 \ 1173 declare_toplevel_type(BarrierSet*) \ 1174 declare_toplevel_type(BlockOffsetSharedArray*) \ 1175 declare_toplevel_type(GenRemSet*) \ 1176 declare_toplevel_type(CardTableRS*) \ 1177 declare_toplevel_type(CardTableModRefBS*) \ 1178 declare_toplevel_type(CardTableModRefBS**) \ 1179 declare_toplevel_type(CardTableModRefBSForCTRS*) \ 1180 declare_toplevel_type(CardTableModRefBSForCTRS**) \ 1181 declare_toplevel_type(CollectedHeap*) \ 1182 declare_toplevel_type(ContiguousSpace*) \ 1183 declare_toplevel_type(DefNewGeneration*) \ 1184 declare_toplevel_type(EdenSpace*) \ 1185 declare_toplevel_type(GenCollectedHeap*) \ 1186 declare_toplevel_type(Generation*) \ 1187 declare_toplevel_type(GenerationSpec**) \ 1188 declare_toplevel_type(HeapWord*) \ 1189 declare_toplevel_type(MemRegion*) \ 1190 declare_toplevel_type(OffsetTableContigSpace*) \ 1191 declare_toplevel_type(OneContigSpaceCardGeneration*) \ 1192 declare_toplevel_type(PermGen*) \ 1193 declare_toplevel_type(Space*) \ 1194 declare_toplevel_type(ThreadLocalAllocBuffer*) \ 1195 \ 1196 /************************/ \ 1197 /* PerfMemory - jvmstat */ \ 1198 /************************/ \ 1199 \ 1200 declare_toplevel_type(PerfDataPrologue) \ 1201 declare_toplevel_type(PerfDataPrologue*) \ 1202 declare_toplevel_type(PerfDataEntry) \ 1203 declare_toplevel_type(PerfMemory) \ 1204 \ 1205 /*********************************/ \ 1206 /* SymbolTable, SystemDictionary */ \ 1207 /*********************************/ \ 1208 \ 1209 declare_toplevel_type(BasicHashtable) \ 1210 declare_type(Hashtable, BasicHashtable) \ 1211 declare_type(SymbolTable, Hashtable) \ 1212 declare_type(StringTable, Hashtable) \ 1213 declare_type(LoaderConstraintTable, Hashtable) \ 1214 declare_type(TwoOopHashtable, Hashtable) \ 1215 declare_type(Dictionary, TwoOopHashtable) \ 1216 declare_type(PlaceholderTable, TwoOopHashtable) \ 1217 declare_toplevel_type(Hashtable*) \ 1218 declare_toplevel_type(SymbolTable*) \ 1219 declare_toplevel_type(StringTable*) \ 1220 declare_toplevel_type(LoaderConstraintTable*) \ 1221 declare_toplevel_type(TwoOopHashtable*) \ 1222 declare_toplevel_type(Dictionary*) \ 1223 declare_toplevel_type(PlaceholderTable*) \ 1224 declare_toplevel_type(BasicHashtableEntry) \ 1225 declare_toplevel_type(BasicHashtableEntry*) \ 1226 declare_type(HashtableEntry, BasicHashtableEntry) \ 1227 declare_type(DictionaryEntry, HashtableEntry) \ 1228 declare_type(PlaceholderEntry, HashtableEntry) \ 1229 declare_type(LoaderConstraintEntry, HashtableEntry) \ 1230 declare_toplevel_type(HashtableEntry*) \ 1231 declare_toplevel_type(DictionaryEntry*) \ 1232 declare_toplevel_type(HashtableBucket) \ 1233 declare_toplevel_type(HashtableBucket*) \ 1234 declare_toplevel_type(SystemDictionary) \ 1235 declare_toplevel_type(ProtectionDomainEntry) \ 1236 declare_toplevel_type(ProtectionDomainEntry*) \ 1237 \ 1238 /***********************************************************/ \ 1239 /* Thread hierarchy (needed for run-time type information) */ \ 1240 /***********************************************************/ \ 1241 \ 1242 declare_toplevel_type(Threads) \ 1243 declare_toplevel_type(ThreadShadow) \ 1244 declare_type(Thread, ThreadShadow) \ 1245 declare_type(NamedThread, Thread) \ 1246 declare_type(WatcherThread, Thread) \ 1247 declare_type(JavaThread, Thread) \ 1248 declare_type(JvmtiAgentThread, JavaThread) \ 1249 declare_type(LowMemoryDetectorThread, JavaThread) \ 1250 declare_type(CompilerThread, JavaThread) \ 1251 declare_toplevel_type(OSThread) \ 1252 declare_toplevel_type(JavaFrameAnchor) \ 1253 \ 1254 /***************/ \ 1255 /* Interpreter */ \ 1256 /***************/ \ 1257 \ 1258 declare_toplevel_type(AbstractInterpreter) \ 1259 \ 1260 /*********/ \ 1261 /* Stubs */ \ 1262 /*********/ \ 1263 \ 1264 declare_toplevel_type(StubQueue) \ 1265 declare_toplevel_type(StubRoutines) \ 1266 IA32_ONLY(declare_toplevel_type(StubRoutines::x86)) \ 1267 declare_toplevel_type(Stub) \ 1268 declare_type(InterpreterCodelet, Stub) \ 1269 \ 1270 /*************/ \ 1271 /* JavaCalls */ \ 1272 /*************/ \ 1273 \ 1274 declare_toplevel_type(JavaCallWrapper) \ 1275 \ 1276 /*************/ \ 1277 /* CodeCache */ \ 1278 /*************/ \ 1279 \ 1280 declare_toplevel_type(CodeCache) \ 1281 \ 1282 /************/ \ 1283 /* CodeHeap */ \ 1284 /************/ \ 1285 \ 1286 declare_toplevel_type(CodeHeap) \ 1287 declare_toplevel_type(CodeHeap*) \ 1288 declare_toplevel_type(HeapBlock) \ 1289 declare_toplevel_type(HeapBlock::Header) \ 1290 declare_type(FreeBlock, HeapBlock) \ 1291 \ 1292 /*************************************************************/ \ 1293 /* CodeBlob hierarchy (needed for run-time type information) */ \ 1294 /*************************************************************/ \ 1295 \ 1296 declare_toplevel_type(CodeBlob) \ 1297 declare_type(BufferBlob, CodeBlob) \ 1298 declare_type(nmethod, CodeBlob) \ 1299 declare_type(RuntimeStub, CodeBlob) \ 1300 declare_type(SingletonBlob, CodeBlob) \ 1301 declare_type(SafepointBlob, SingletonBlob) \ 1302 declare_type(DeoptimizationBlob, SingletonBlob) \ 1303 declare_c2_type(ExceptionBlob, SingletonBlob) \ 1304 declare_c2_type(UncommonTrapBlob, CodeBlob) \ 1305 \ 1306 /***************************************/ \ 1307 /* PcDesc and other compiled code info */ \ 1308 /***************************************/ \ 1309 \ 1310 declare_toplevel_type(PcDesc) \ 1311 declare_integer_type(PcDesc::PcDescFlags) \ 1312 \ 1313 /************************/ \ 1314 /* OopMap and OopMapSet */ \ 1315 /************************/ \ 1316 \ 1317 declare_toplevel_type(OopMap) \ 1318 declare_toplevel_type(OopMapSet) \ 1319 \ 1320 /********************/ \ 1321 /* CompressedStream */ \ 1322 /********************/ \ 1323 \ 1324 declare_toplevel_type(CompressedStream) \ 1325 \ 1326 /**************/ \ 1327 /* VMRegImpl */ \ 1328 /**************/ \ 1329 \ 1330 declare_toplevel_type(VMRegImpl) \ 1331 \ 1332 /*********************************/ \ 1333 /* JNIHandles and JNIHandleBlock */ \ 1334 /*********************************/ \ 1335 \ 1336 declare_toplevel_type(JNIHandles) \ 1337 declare_toplevel_type(JNIHandleBlock) \ 1338 \ 1339 /**********************/ \ 1340 /* Runtime1 (C1 only) */ \ 1341 /**********************/ \ 1342 \ 1343 declare_c1_toplevel_type(Runtime1) \ 1344 \ 1345 /************/ \ 1346 /* Monitors */ \ 1347 /************/ \ 1348 \ 1349 declare_toplevel_type(ObjectMonitor) \ 1350 declare_toplevel_type(ObjectSynchronizer) \ 1351 declare_toplevel_type(BasicLock) \ 1352 declare_toplevel_type(BasicObjectLock) \ 1353 \ 1354 /*********************/ \ 1355 /* Matcher (C2 only) */ \ 1356 /*********************/ \ 1357 \ 1358 /* NOTE: this is not really a toplevel type, but we only need */ \ 1359 /* this one -- FIXME later if necessary */ \ 1360 declare_c2_toplevel_type(Matcher) \ 1361 \ 1362 /*********************/ \ 1363 /* Adapter Blob Entries */ \ 1364 /*********************/ \ 1365 declare_toplevel_type(AdapterHandlerEntry) \ 1366 declare_toplevel_type(AdapterHandlerEntry*) \ 1367 \ 1368 /********************/ \ 1369 /* -XX flags */ \ 1370 /********************/ \ 1371 \ 1372 declare_toplevel_type(Flag) \ 1373 declare_toplevel_type(Flag*) \ 1374 \ 1375 /********************/ \ 1376 /* JDK/VM version */ \ 1377 /********************/ \ 1378 \ 1379 declare_toplevel_type(Abstract_VM_Version) \ 1380 declare_toplevel_type(JDK_Version) \ 1381 \ 1382 /*************/ \ 1383 /* Arguments */ \ 1384 /*************/ \ 1385 \ 1386 declare_toplevel_type(Arguments) \ 1387 \ 1388 /***************/ \ 1389 /* Other types */ \ 1390 /***************/ \ 1391 \ 1392 /* all enum types */ \ 1393 \ 1394 declare_integer_type(Bytecodes::Code) \ 1395 declare_integer_type(Generation::Name) \ 1396 declare_integer_type(instanceKlass::ClassState) \ 1397 declare_integer_type(JavaThreadState) \ 1398 declare_integer_type(Location::Type) \ 1399 declare_integer_type(Location::Where) \ 1400 declare_integer_type(PermGen::Name) \ 1401 \ 1402 declare_integer_type(AccessFlags) /* FIXME: wrong type (not integer) */\ 1403 declare_toplevel_type(address) /* FIXME: should this be an integer type? */\ 1404 declare_toplevel_type(BreakpointInfo) \ 1405 declare_toplevel_type(BreakpointInfo*) \ 1406 declare_toplevel_type(CodeBlob*) \ 1407 declare_toplevel_type(CompressedWriteStream*) \ 1408 declare_toplevel_type(ConstantPoolCacheEntry) \ 1409 declare_toplevel_type(elapsedTimer) \ 1410 declare_toplevel_type(intptr_t*) \ 1411 declare_unsigned_integer_type(InvocationCounter) /* FIXME: wrong type (not integer) */ \ 1412 declare_toplevel_type(JavaThread*) \ 1413 declare_toplevel_type(jbyte*) \ 1414 declare_toplevel_type(jbyte**) \ 1415 declare_toplevel_type(jint*) \ 1416 declare_toplevel_type(jniIdMapBase*) \ 1417 declare_unsigned_integer_type(juint) \ 1418 declare_unsigned_integer_type(julong) \ 1419 declare_toplevel_type(JNIHandleBlock*) \ 1420 declare_toplevel_type(JNIid) \ 1421 declare_toplevel_type(JNIid*) \ 1422 declare_toplevel_type(jmethodID*) \ 1423 declare_toplevel_type(Mutex*) \ 1424 declare_toplevel_type(nmethod*) \ 1425 declare_toplevel_type(ObjectMonitor*) \ 1426 declare_toplevel_type(oop*) \ 1427 declare_toplevel_type(OopMap**) \ 1428 declare_toplevel_type(OopMapCache*) \ 1429 declare_toplevel_type(OopMapSet*) \ 1430 declare_toplevel_type(VMReg) \ 1431 declare_toplevel_type(OSThread*) \ 1432 declare_integer_type(ReferenceType) \ 1433 declare_toplevel_type(StubQueue*) \ 1434 declare_toplevel_type(Thread*) \ 1435 declare_toplevel_type(Universe) 1436 1437 /* NOTE that we do not use the last_entry() macro here; it is used */ 1438 /* in vmStructs_<os>_<cpu>.hpp's VM_TYPES_OS_CPU macro (and must be */ 1439 /* present there) */ 1440 1441//-------------------------------------------------------------------------------- 1442// VM_INT_CONSTANTS 1443// 1444// This table contains integer constants required over in the 1445// serviceability agent. The "declare_constant" macro is used for all 1446// enums, etc., while "declare_preprocessor_constant" must be used for 1447// all #defined constants. 1448 1449#define VM_INT_CONSTANTS(declare_constant, \ 1450 declare_preprocessor_constant, \ 1451 declare_c1_constant, \ 1452 declare_c2_constant, \ 1453 declare_c2_preprocessor_constant, \ 1454 last_entry) \ 1455 \ 1456 /******************/ \ 1457 /* Useful globals */ \ 1458 /******************/ \ 1459 \ 1460 declare_constant(UseTLAB) \ 1461 \ 1462 /**************/ \ 1463 /* Stack bias */ \ 1464 /**************/ \ 1465 \ 1466 declare_preprocessor_constant("STACK_BIAS", STACK_BIAS) \ 1467 \ 1468 /****************/ \ 1469 /* Object sizes */ \ 1470 /****************/ \ 1471 \ 1472 declare_constant(oopSize) \ 1473 declare_constant(LogBytesPerWord) \ 1474 declare_constant(BytesPerLong) \ 1475 \ 1476 /********************************************/ \ 1477 /* Generation and Space Hierarchy Constants */ \ 1478 /********************************************/ \ 1479 \ 1480 declare_constant(ageTable::table_size) \ 1481 \ 1482 declare_constant(BarrierSet::ModRef) \ 1483 declare_constant(BarrierSet::CardTableModRef) \ 1484 declare_constant(BarrierSet::Other) \ 1485 \ 1486 declare_constant(BlockOffsetSharedArray::LogN) \ 1487 declare_constant(BlockOffsetSharedArray::LogN_words) \ 1488 declare_constant(BlockOffsetSharedArray::N_bytes) \ 1489 declare_constant(BlockOffsetSharedArray::N_words) \ 1490 \ 1491 declare_constant(BlockOffsetArray::N_words) \ 1492 \ 1493 declare_constant(CardTableModRefBS::clean_card) \ 1494 declare_constant(CardTableModRefBS::last_card) \ 1495 declare_constant(CardTableModRefBS::dirty_card) \ 1496 declare_constant(CardTableModRefBS::Precise) \ 1497 declare_constant(CardTableModRefBS::ObjHeadPreciseArray) \ 1498 declare_constant(CardTableModRefBS::card_shift) \ 1499 declare_constant(CardTableModRefBS::card_size) \ 1500 declare_constant(CardTableModRefBS::card_size_in_words) \ 1501 \ 1502 declare_constant(CardTableRS::youngergen_card) \ 1503 \ 1504 declare_constant(CollectedHeap::Abstract) \ 1505 declare_constant(CollectedHeap::SharedHeap) \ 1506 declare_constant(CollectedHeap::GenCollectedHeap) \ 1507 \ 1508 declare_constant(GenCollectedHeap::max_gens) \ 1509 \ 1510 /* constants from Generation::Name enum */ \ 1511 \ 1512 declare_constant(Generation::DefNew) \ 1513 declare_constant(Generation::MarkSweepCompact) \ 1514 declare_constant(Generation::Other) \ 1515 \ 1516 declare_constant(Generation::LogOfGenGrain) \ 1517 declare_constant(Generation::GenGrain) \ 1518 \ 1519 declare_constant(HeapWordSize) \ 1520 declare_constant(LogHeapWordSize) \ 1521 \ 1522 /* constants from PermGen::Name enum */ \ 1523 \ 1524 declare_constant(PermGen::MarkSweepCompact) \ 1525 declare_constant(PermGen::MarkSweep) \ 1526 \ 1527 /************************/ \ 1528 /* PerfMemory - jvmstat */ \ 1529 /************************/ \ 1530 \ 1531 declare_preprocessor_constant("PERFDATA_MAJOR_VERSION", PERFDATA_MAJOR_VERSION) \ 1532 declare_preprocessor_constant("PERFDATA_MINOR_VERSION", PERFDATA_MINOR_VERSION) \ 1533 declare_preprocessor_constant("PERFDATA_BIG_ENDIAN", PERFDATA_BIG_ENDIAN) \ 1534 declare_preprocessor_constant("PERFDATA_LITTLE_ENDIAN", PERFDATA_LITTLE_ENDIAN) \ 1535 \ 1536 /***************/ \ 1537 /* SymbolTable */ \ 1538 /***************/ \ 1539 \ 1540 declare_constant(SymbolTable::symbol_table_size) \ 1541 \ 1542 /***************/ \ 1543 /* StringTable */ \ 1544 /***************/ \ 1545 \ 1546 declare_constant(StringTable::string_table_size) \ 1547 \ 1548 /********************/ \ 1549 /* SystemDictionary */ \ 1550 /********************/ \ 1551 \ 1552 declare_constant(SystemDictionary::_loader_constraint_size) \ 1553 declare_constant(SystemDictionary::_nof_buckets) \ 1554 \ 1555 /***********************************/ \ 1556 /* LoaderConstraintTable constants */ \ 1557 /***********************************/ \ 1558 \ 1559 declare_constant(LoaderConstraintTable::_loader_constraint_size) \ 1560 declare_constant(LoaderConstraintTable::_nof_buckets) \ 1561 \ 1562 /************************************************************/ \ 1563 /* HotSpot specific JVM_ACC constants from global anon enum */ \ 1564 /************************************************************/ \ 1565 \ 1566 declare_constant(JVM_ACC_WRITTEN_FLAGS) \ 1567 declare_constant(JVM_ACC_MONITOR_MATCH) \ 1568 declare_constant(JVM_ACC_HAS_MONITOR_BYTECODES) \ 1569 declare_constant(JVM_ACC_HAS_LOOPS) \ 1570 declare_constant(JVM_ACC_LOOPS_FLAG_INIT) \ 1571 declare_constant(JVM_ACC_QUEUED) \ 1572 declare_constant(JVM_ACC_NOT_OSR_COMPILABLE) \ 1573 declare_constant(JVM_ACC_HAS_LINE_NUMBER_TABLE) \ 1574 declare_constant(JVM_ACC_HAS_CHECKED_EXCEPTIONS) \ 1575 declare_constant(JVM_ACC_HAS_JSRS) \ 1576 declare_constant(JVM_ACC_IS_OLD) \ 1577 declare_constant(JVM_ACC_IS_OBSOLETE) \ 1578 declare_constant(JVM_ACC_IS_PREFIXED_NATIVE) \ 1579 declare_constant(JVM_ACC_HAS_MIRANDA_METHODS) \ 1580 declare_constant(JVM_ACC_HAS_VANILLA_CONSTRUCTOR) \ 1581 declare_constant(JVM_ACC_HAS_FINALIZER) \ 1582 declare_constant(JVM_ACC_IS_CLONEABLE) \ 1583 declare_constant(JVM_ACC_HAS_LOCAL_VARIABLE_TABLE) \ 1584 declare_constant(JVM_ACC_PROMOTED_FLAGS) \ 1585 declare_constant(JVM_ACC_FIELD_ACCESS_WATCHED) \ 1586 declare_constant(JVM_ACC_FIELD_MODIFICATION_WATCHED) \ 1587 \ 1588 /*****************************/ \ 1589 /* Thread::SuspendFlags enum */ \ 1590 /*****************************/ \ 1591 \ 1592 declare_constant(Thread::_external_suspend) \ 1593 declare_constant(Thread::_ext_suspended) \ 1594 declare_constant(Thread::_has_async_exception) \ 1595 \ 1596 /*******************/ \ 1597 /* JavaThreadState */ \ 1598 /*******************/ \ 1599 \ 1600 declare_constant(_thread_uninitialized) \ 1601 declare_constant(_thread_new) \ 1602 declare_constant(_thread_new_trans) \ 1603 declare_constant(_thread_in_native) \ 1604 declare_constant(_thread_in_native_trans) \ 1605 declare_constant(_thread_in_vm) \ 1606 declare_constant(_thread_in_vm_trans) \ 1607 declare_constant(_thread_in_Java) \ 1608 declare_constant(_thread_in_Java_trans) \ 1609 declare_constant(_thread_blocked) \ 1610 declare_constant(_thread_blocked_trans) \ 1611 \ 1612 /******************************/ \ 1613 /* Klass misc. enum constants */ \ 1614 /******************************/ \ 1615 \ 1616 declare_constant(Klass::_primary_super_limit) \ 1617 declare_constant(Klass::_lh_instance_slow_path_bit) \ 1618 declare_constant(Klass::_lh_log2_element_size_shift) \ 1619 declare_constant(Klass::_lh_element_type_shift) \ 1620 declare_constant(Klass::_lh_header_size_shift) \ 1621 declare_constant(Klass::_lh_array_tag_shift) \ 1622 declare_constant(Klass::_lh_array_tag_type_value) \ 1623 declare_constant(Klass::_lh_array_tag_obj_value) \ 1624 \ 1625 /********************************/ \ 1626 /* constMethodOopDesc anon-enum */ \ 1627 /********************************/ \ 1628 \ 1629 declare_constant(constMethodOopDesc::_has_linenumber_table) \ 1630 declare_constant(constMethodOopDesc::_has_checked_exceptions) \ 1631 declare_constant(constMethodOopDesc::_has_localvariable_table) \ 1632 \ 1633 /*************************************/ \ 1634 /* instanceKlass FieldOffset enum */ \ 1635 /*************************************/ \ 1636 \ 1637 declare_constant(instanceKlass::access_flags_offset) \ 1638 declare_constant(instanceKlass::name_index_offset) \ 1639 declare_constant(instanceKlass::signature_index_offset) \ 1640 declare_constant(instanceKlass::initval_index_offset) \ 1641 declare_constant(instanceKlass::low_offset) \ 1642 declare_constant(instanceKlass::high_offset) \ 1643 declare_constant(instanceKlass::generic_signature_offset) \ 1644 declare_constant(instanceKlass::next_offset) \ 1645 declare_constant(instanceKlass::implementors_limit) \ 1646 \ 1647 /************************************************/ \ 1648 /* instanceKlass InnerClassAttributeOffset enum */ \ 1649 /************************************************/ \ 1650 \ 1651 declare_constant(instanceKlass::inner_class_inner_class_info_offset) \ 1652 declare_constant(instanceKlass::inner_class_outer_class_info_offset) \ 1653 declare_constant(instanceKlass::inner_class_inner_name_offset) \ 1654 declare_constant(instanceKlass::inner_class_access_flags_offset) \ 1655 declare_constant(instanceKlass::inner_class_next_offset) \ 1656 \ 1657 /*********************************/ \ 1658 /* instanceKlass ClassState enum */ \ 1659 /*********************************/ \ 1660 \ 1661 declare_constant(instanceKlass::unparsable_by_gc) \ 1662 declare_constant(instanceKlass::allocated) \ 1663 declare_constant(instanceKlass::loaded) \ 1664 declare_constant(instanceKlass::linked) \ 1665 declare_constant(instanceKlass::being_initialized) \ 1666 declare_constant(instanceKlass::fully_initialized) \ 1667 declare_constant(instanceKlass::initialization_error) \ 1668 \ 1669 /*********************************/ \ 1670 /* symbolOop - symbol max length */ \ 1671 /*********************************/ \ 1672 \ 1673 declare_constant(symbolOopDesc::max_symbol_length) \ 1674 \ 1675 /*************************************************/ \ 1676 /* constantPoolOop layout enum for InvokeDynamic */ \ 1677 /*************************************************/ \ 1678 \ 1679 declare_constant(constantPoolOopDesc::_multi_operand_count_offset) \ 1680 declare_constant(constantPoolOopDesc::_multi_operand_base_offset) \ 1681 declare_constant(constantPoolOopDesc::_indy_bsm_offset) \ 1682 declare_constant(constantPoolOopDesc::_indy_nt_offset) \ 1683 declare_constant(constantPoolOopDesc::_indy_argc_offset) \ 1684 declare_constant(constantPoolOopDesc::_indy_argv_offset) \ 1685 \ 1686 /*********************************************/ \ 1687 /* ConstantPoolCacheEntry FlagBitValues enum */ \ 1688 /*********************************************/ \ 1689 \ 1690 declare_constant(ConstantPoolCacheEntry::hotSwapBit) \ 1691 declare_constant(ConstantPoolCacheEntry::methodInterface) \ 1692 declare_constant(ConstantPoolCacheEntry::volatileField) \ 1693 declare_constant(ConstantPoolCacheEntry::vfinalMethod) \ 1694 declare_constant(ConstantPoolCacheEntry::finalField) \ 1695 \ 1696 /******************************************/ \ 1697 /* ConstantPoolCacheEntry FlagValues enum */ \ 1698 /******************************************/ \ 1699 \ 1700 declare_constant(ConstantPoolCacheEntry::tosBits) \ 1701 \ 1702 /*********************************/ \ 1703 /* java_lang_Class field offsets */ \ 1704 /*********************************/ \ 1705 \ 1706 declare_constant(java_lang_Class::hc_klass_offset) \ 1707 declare_constant(java_lang_Class::hc_array_klass_offset) \ 1708 declare_constant(java_lang_Class::hc_resolved_constructor_offset) \ 1709 declare_constant(java_lang_Class::hc_number_of_fake_oop_fields) \ 1710 \ 1711 /***************************************/ \ 1712 /* java_lang_Thread::ThreadStatus enum */ \ 1713 /***************************************/ \ 1714 \ 1715 declare_constant(java_lang_Thread::NEW) \ 1716 declare_constant(java_lang_Thread::RUNNABLE) \ 1717 declare_constant(java_lang_Thread::SLEEPING) \ 1718 declare_constant(java_lang_Thread::IN_OBJECT_WAIT) \ 1719 declare_constant(java_lang_Thread::IN_OBJECT_WAIT_TIMED) \ 1720 declare_constant(java_lang_Thread::PARKED) \ 1721 declare_constant(java_lang_Thread::PARKED_TIMED) \ 1722 declare_constant(java_lang_Thread::BLOCKED_ON_MONITOR_ENTER) \ 1723 declare_constant(java_lang_Thread::TERMINATED) \ 1724 \ 1725 /******************************/ \ 1726 /* Debug info */ \ 1727 /******************************/ \ 1728 \ 1729 declare_constant(Location::OFFSET_MASK) \ 1730 declare_constant(Location::OFFSET_SHIFT) \ 1731 declare_constant(Location::TYPE_MASK) \ 1732 declare_constant(Location::TYPE_SHIFT) \ 1733 declare_constant(Location::WHERE_MASK) \ 1734 declare_constant(Location::WHERE_SHIFT) \ 1735 \ 1736 /* constants from Location::Type enum */ \ 1737 \ 1738 declare_constant(Location::normal) \ 1739 declare_constant(Location::oop) \ 1740 declare_constant(Location::narrowoop) \ 1741 declare_constant(Location::int_in_long) \ 1742 declare_constant(Location::lng) \ 1743 declare_constant(Location::float_in_dbl) \ 1744 declare_constant(Location::dbl) \ 1745 declare_constant(Location::addr) \ 1746 declare_constant(Location::invalid) \ 1747 \ 1748 /* constants from Location::Where enum */ \ 1749 \ 1750 declare_constant(Location::on_stack) \ 1751 declare_constant(Location::in_register) \ 1752 \ 1753 /*********************/ \ 1754 /* Matcher (C2 only) */ \ 1755 /*********************/ \ 1756 \ 1757 declare_c2_preprocessor_constant("Matcher::interpreter_frame_pointer_reg", Matcher::interpreter_frame_pointer_reg()) \ 1758 \ 1759 /*********************************************/ \ 1760 /* MethodCompilation (globalDefinitions.hpp) */ \ 1761 /*********************************************/ \ 1762 \ 1763 declare_constant(InvocationEntryBci) \ 1764 declare_constant(InvalidOSREntryBci) \ 1765 \ 1766 /***************/ \ 1767 /* OopMapValue */ \ 1768 /***************/ \ 1769 \ 1770 declare_constant(OopMapValue::type_bits) \ 1771 declare_constant(OopMapValue::register_bits) \ 1772 declare_constant(OopMapValue::type_shift) \ 1773 declare_constant(OopMapValue::register_shift) \ 1774 declare_constant(OopMapValue::type_mask) \ 1775 declare_constant(OopMapValue::type_mask_in_place) \ 1776 declare_constant(OopMapValue::register_mask) \ 1777 declare_constant(OopMapValue::register_mask_in_place) \ 1778 declare_constant(OopMapValue::unused_value) \ 1779 declare_constant(OopMapValue::oop_value) \ 1780 declare_constant(OopMapValue::value_value) \ 1781 declare_constant(OopMapValue::narrowoop_value) \ 1782 declare_constant(OopMapValue::callee_saved_value) \ 1783 declare_constant(OopMapValue::derived_oop_value) \ 1784 \ 1785 /******************/ \ 1786 /* JNIHandleBlock */ \ 1787 /******************/ \ 1788 \ 1789 declare_constant(JNIHandleBlock::block_size_in_oops) \ 1790 \ 1791 /**********************/ \ 1792 /* ObjectSynchronizer */ \ 1793 /**********************/ \ 1794 \ 1795 declare_constant(ObjectSynchronizer::_BLOCKSIZE) \ 1796 \ 1797 /********************************/ \ 1798 /* Calling convention constants */ \ 1799 /********************************/ \ 1800 \ 1801 declare_constant(RegisterImpl::number_of_registers) \ 1802 declare_constant(ConcreteRegisterImpl::number_of_registers) \ 1803 declare_preprocessor_constant("REG_COUNT", REG_COUNT) \ 1804 declare_c2_preprocessor_constant("SAVED_ON_ENTRY_REG_COUNT", SAVED_ON_ENTRY_REG_COUNT) \ 1805 declare_c2_preprocessor_constant("C_SAVED_ON_ENTRY_REG_COUNT", C_SAVED_ON_ENTRY_REG_COUNT) 1806 1807 /* NOTE that we do not use the last_entry() macro here; it is used */ 1808 /* in vmStructs_<os>_<cpu>.hpp's VM_INT_CONSTANTS_OS_CPU macro (and */ 1809 /* must be present there) */ 1810 1811//-------------------------------------------------------------------------------- 1812// VM_LONG_CONSTANTS 1813// 1814// This table contains long constants required over in the 1815// serviceability agent. The "declare_constant" macro is used for all 1816// enums, etc., while "declare_preprocessor_constant" must be used for 1817// all #defined constants. 1818 1819#define VM_LONG_CONSTANTS(declare_constant, declare_preprocessor_constant, declare_c1_constant, declare_c2_constant, declare_c2_preprocessor_constant, last_entry) \ 1820 \ 1821 /*********************/ \ 1822 /* MarkOop constants */ \ 1823 /*********************/ \ 1824 \ 1825 /* Note: some of these are declared as long constants just for */ \ 1826 /* consistency. The mask constants are the only ones requiring */ \ 1827 /* 64 bits (on 64-bit platforms). */ \ 1828 \ 1829 declare_constant(markOopDesc::age_bits) \ 1830 declare_constant(markOopDesc::lock_bits) \ 1831 declare_constant(markOopDesc::biased_lock_bits) \ 1832 declare_constant(markOopDesc::max_hash_bits) \ 1833 declare_constant(markOopDesc::hash_bits) \ 1834 \ 1835 declare_constant(markOopDesc::lock_shift) \ 1836 declare_constant(markOopDesc::biased_lock_shift) \ 1837 declare_constant(markOopDesc::age_shift) \ 1838 declare_constant(markOopDesc::hash_shift) \ 1839 \ 1840 declare_constant(markOopDesc::lock_mask) \ 1841 declare_constant(markOopDesc::lock_mask_in_place) \ 1842 declare_constant(markOopDesc::biased_lock_mask) \ 1843 declare_constant(markOopDesc::biased_lock_mask_in_place) \ 1844 declare_constant(markOopDesc::biased_lock_bit_in_place) \ 1845 declare_constant(markOopDesc::age_mask) \ 1846 declare_constant(markOopDesc::age_mask_in_place) \ 1847 declare_constant(markOopDesc::hash_mask) \ 1848 declare_constant(markOopDesc::hash_mask_in_place) \ 1849 declare_constant(markOopDesc::biased_lock_alignment) \ 1850 \ 1851 declare_constant(markOopDesc::locked_value) \ 1852 declare_constant(markOopDesc::unlocked_value) \ 1853 declare_constant(markOopDesc::monitor_value) \ 1854 declare_constant(markOopDesc::marked_value) \ 1855 declare_constant(markOopDesc::biased_lock_pattern) \ 1856 \ 1857 declare_constant(markOopDesc::no_hash) \ 1858 declare_constant(markOopDesc::no_hash_in_place) \ 1859 declare_constant(markOopDesc::no_lock_in_place) \ 1860 declare_constant(markOopDesc::max_age) \ 1861 \ 1862 /* Constants in markOop used by CMS. */ \ 1863 declare_constant(markOopDesc::cms_shift) \ 1864 declare_constant(markOopDesc::cms_mask) \ 1865 declare_constant(markOopDesc::size_shift) \ 1866 1867 /* NOTE that we do not use the last_entry() macro here; it is used */ 1868 /* in vmStructs_<os>_<cpu>.hpp's VM_LONG_CONSTANTS_OS_CPU macro (and */ 1869 /* must be present there) */ 1870 1871 1872//-------------------------------------------------------------------------------- 1873// Macros operating on the above lists 1874//-------------------------------------------------------------------------------- 1875 1876// This utility macro quotes the passed string 1877#define QUOTE(x) #x 1878 1879//-------------------------------------------------------------------------------- 1880// VMStructEntry macros 1881// 1882 1883// This macro generates a VMStructEntry line for a nonstatic field 1884#define GENERATE_NONSTATIC_VM_STRUCT_ENTRY(typeName, fieldName, type) \ 1885 { QUOTE(typeName), QUOTE(fieldName), QUOTE(type), 0, cast_uint64_t(offset_of(typeName, fieldName)), NULL }, 1886 1887// This macro generates a VMStructEntry line for a static field 1888#define GENERATE_STATIC_VM_STRUCT_ENTRY(typeName, fieldName, type) \ 1889 { QUOTE(typeName), QUOTE(fieldName), QUOTE(type), 1, 0, &typeName::fieldName }, 1890 1891// This macro generates a VMStructEntry line for an unchecked 1892// nonstatic field, in which the size of the type is also specified. 1893// The type string is given as NULL, indicating an "opaque" type. 1894#define GENERATE_UNCHECKED_NONSTATIC_VM_STRUCT_ENTRY(typeName, fieldName, size) \ 1895 { QUOTE(typeName), QUOTE(fieldName), NULL, 0, cast_uint64_t(offset_of(typeName, fieldName)), NULL }, 1896 1897// This macro generates a VMStructEntry line for an unchecked 1898// static field, in which the size of the type is also specified. 1899// The type string is given as NULL, indicating an "opaque" type. 1900#define GENERATE_UNCHECKED_STATIC_VM_STRUCT_ENTRY(typeName, fieldName, size) \ 1901 { QUOTE(typeName), QUOTE(fieldName), NULL, 1, 0, (void*) &typeName::fieldName }, 1902 1903// This macro generates the sentinel value indicating the end of the list 1904#define GENERATE_VM_STRUCT_LAST_ENTRY() \ 1905 { NULL, NULL, NULL, 0, 0, NULL } 1906 1907// This macro checks the type of a VMStructEntry by comparing pointer types 1908#define CHECK_NONSTATIC_VM_STRUCT_ENTRY(typeName, fieldName, type) \ 1909 {typeName *dummyObj = NULL; type* dummy = &dummyObj->fieldName; } 1910 1911// This macro checks the type of a volatile VMStructEntry by comparing pointer types 1912#define CHECK_VOLATILE_NONSTATIC_VM_STRUCT_ENTRY(typeName, fieldName, type) \ 1913 {typedef type dummyvtype; typeName *dummyObj = NULL; volatile dummyvtype* dummy = &dummyObj->fieldName; } 1914 1915// This macro checks the type of a VMStructEntry by comparing pointer types 1916#define CHECK_STATIC_VM_STRUCT_ENTRY(typeName, fieldName, type) \ 1917 {type* dummy = &typeName::fieldName; } 1918 1919// This macro ensures the type of a field and its containing type are 1920// present in the type table. The assertion string is shorter than 1921// preferable because (incredibly) of a bug in Solstice NFS client 1922// which seems to prevent very long lines from compiling. This assertion 1923// means that an entry in VMStructs::localHotSpotVMStructs[] was not 1924// found in VMStructs::localHotSpotVMTypes[]. 1925#define ENSURE_FIELD_TYPE_PRESENT(typeName, fieldName, type) \ 1926 { assert(findType(QUOTE(typeName)) != 0, "type \"" QUOTE(typeName) "\" not found in type table"); \ 1927 assert(findType(QUOTE(type)) != 0, "type \"" QUOTE(type) "\" not found in type table"); } 1928 1929// This is a no-op macro for unchecked fields 1930#define CHECK_NO_OP(a, b, c) 1931 1932// This is a no-op macro for the sentinel value 1933#define CHECK_SENTINEL() 1934 1935// 1936// Build-specific macros: 1937// 1938 1939// Generate and check a nonstatic field in non-product builds 1940#ifndef PRODUCT 1941# define GENERATE_NONPRODUCT_NONSTATIC_VM_STRUCT_ENTRY(a, b, c) GENERATE_NONSTATIC_VM_STRUCT_ENTRY(a, b, c) 1942# define CHECK_NONPRODUCT_NONSTATIC_VM_STRUCT_ENTRY(a, b, c) CHECK_NONSTATIC_VM_STRUCT_ENTRY(a, b, c) 1943# define ENSURE_NONPRODUCT_FIELD_TYPE_PRESENT(a, b, c) ENSURE_FIELD_TYPE_PRESENT(a, b, c) 1944# define GENERATE_NONPRODUCT_NONSTATIC_VM_STRUCT_ENTRY(a, b, c) GENERATE_NONSTATIC_VM_STRUCT_ENTRY(a, b, c) 1945# define CHECK_NONPRODUCT_NONSTATIC_VM_STRUCT_ENTRY(a, b, c) CHECK_NONSTATIC_VM_STRUCT_ENTRY(a, b, c) 1946# define ENSURE_NONPRODUCT_FIELD_TYPE_PRESENT(a, b, c) ENSURE_FIELD_TYPE_PRESENT(a, b, c) 1947#else 1948# define GENERATE_NONPRODUCT_NONSTATIC_VM_STRUCT_ENTRY(a, b, c) 1949# define CHECK_NONPRODUCT_NONSTATIC_VM_STRUCT_ENTRY(a, b, c) 1950# define ENSURE_NONPRODUCT_FIELD_TYPE_PRESENT(a, b, c) 1951# define GENERATE_NONPRODUCT_NONSTATIC_VM_STRUCT_ENTRY(a, b, c) 1952# define CHECK_NONPRODUCT_NONSTATIC_VM_STRUCT_ENTRY(a, b, c) 1953# define ENSURE_NONPRODUCT_FIELD_TYPE_PRESENT(a, b, c) 1954#endif /* PRODUCT */ 1955 1956// Generate and check a nonstatic field in C1 builds 1957#ifdef COMPILER1 1958# define GENERATE_C1_NONSTATIC_VM_STRUCT_ENTRY(a, b, c) GENERATE_NONSTATIC_VM_STRUCT_ENTRY(a, b, c) 1959# define CHECK_C1_NONSTATIC_VM_STRUCT_ENTRY(a, b, c) CHECK_NONSTATIC_VM_STRUCT_ENTRY(a, b, c) 1960# define ENSURE_C1_FIELD_TYPE_PRESENT(a, b, c) ENSURE_FIELD_TYPE_PRESENT(a, b, c) 1961#else 1962# define GENERATE_C1_NONSTATIC_VM_STRUCT_ENTRY(a, b, c) 1963# define CHECK_C1_NONSTATIC_VM_STRUCT_ENTRY(a, b, c) 1964# define ENSURE_C1_FIELD_TYPE_PRESENT(a, b, c) 1965#endif /* COMPILER1 */ 1966// Generate and check a nonstatic field in C2 builds 1967#ifdef COMPILER2 1968# define GENERATE_C2_NONSTATIC_VM_STRUCT_ENTRY(a, b, c) GENERATE_NONSTATIC_VM_STRUCT_ENTRY(a, b, c) 1969# define CHECK_C2_NONSTATIC_VM_STRUCT_ENTRY(a, b, c) CHECK_NONSTATIC_VM_STRUCT_ENTRY(a, b, c) 1970# define ENSURE_C2_FIELD_TYPE_PRESENT(a, b, c) ENSURE_FIELD_TYPE_PRESENT(a, b, c) 1971#else 1972# define GENERATE_C2_NONSTATIC_VM_STRUCT_ENTRY(a, b, c) 1973# define CHECK_C2_NONSTATIC_VM_STRUCT_ENTRY(a, b, c) 1974# define ENSURE_C2_FIELD_TYPE_PRESENT(a, b, c) 1975#endif /* COMPILER2 */ 1976 1977// Generate but do not check a static field in C1 builds 1978#ifdef COMPILER1 1979# define GENERATE_C1_UNCHECKED_STATIC_VM_STRUCT_ENTRY(a, b, c) GENERATE_UNCHECKED_STATIC_VM_STRUCT_ENTRY(a, b, c) 1980#else 1981# define GENERATE_C1_UNCHECKED_STATIC_VM_STRUCT_ENTRY(a, b, c) 1982#endif /* COMPILER1 */ 1983 1984// Generate but do not check a static field in C2 builds 1985#ifdef COMPILER2 1986# define GENERATE_C2_UNCHECKED_STATIC_VM_STRUCT_ENTRY(a, b, c) GENERATE_UNCHECKED_STATIC_VM_STRUCT_ENTRY(a, b, c) 1987#else 1988# define GENERATE_C2_UNCHECKED_STATIC_VM_STRUCT_ENTRY(a, b, c) 1989#endif /* COMPILER2 */ 1990 1991//-------------------------------------------------------------------------------- 1992// VMTypeEntry macros 1993// 1994 1995#define GENERATE_VM_TYPE_ENTRY(type, superclass) \ 1996 { QUOTE(type), QUOTE(superclass), 0, 0, 0, sizeof(type) }, 1997 1998#define GENERATE_TOPLEVEL_VM_TYPE_ENTRY(type) \ 1999 { QUOTE(type), NULL, 0, 0, 0, sizeof(type) }, 2000 2001#define GENERATE_OOP_VM_TYPE_ENTRY(type) \ 2002 { QUOTE(type), NULL, 1, 0, 0, sizeof(type) }, 2003 2004#define GENERATE_INTEGER_VM_TYPE_ENTRY(type) \ 2005 { QUOTE(type), NULL, 0, 1, 0, sizeof(type) }, 2006 2007#define GENERATE_UNSIGNED_INTEGER_VM_TYPE_ENTRY(type) \ 2008 { QUOTE(type), NULL, 0, 1, 1, sizeof(type) }, 2009 2010#define GENERATE_VM_TYPE_LAST_ENTRY() \ 2011 { NULL, NULL, 0, 0, 0, 0 } 2012 2013#define CHECK_VM_TYPE_ENTRY(type, superclass) \ 2014 { type* dummyObj = NULL; superclass* dummySuperObj = dummyObj; } 2015 2016#define CHECK_VM_TYPE_NO_OP(a) 2017#define CHECK_SINGLE_ARG_VM_TYPE_NO_OP(a) 2018 2019// 2020// Build-specific macros: 2021// 2022 2023#ifdef COMPILER1 2024# define GENERATE_C1_TOPLEVEL_VM_TYPE_ENTRY(a) GENERATE_TOPLEVEL_VM_TYPE_ENTRY(a) 2025# define CHECK_C1_TOPLEVEL_VM_TYPE_ENTRY(a) 2026#else 2027# define GENERATE_C1_TOPLEVEL_VM_TYPE_ENTRY(a) 2028# define CHECK_C1_TOPLEVEL_VM_TYPE_ENTRY(a) 2029#endif /* COMPILER1 */ 2030 2031#ifdef COMPILER2 2032# define GENERATE_C2_VM_TYPE_ENTRY(a, b) GENERATE_VM_TYPE_ENTRY(a, b) 2033# define CHECK_C2_VM_TYPE_ENTRY(a, b) CHECK_VM_TYPE_ENTRY(a, b) 2034# define GENERATE_C2_TOPLEVEL_VM_TYPE_ENTRY(a) GENERATE_TOPLEVEL_VM_TYPE_ENTRY(a) 2035# define CHECK_C2_TOPLEVEL_VM_TYPE_ENTRY(a) 2036#else 2037# define GENERATE_C2_VM_TYPE_ENTRY(a, b) 2038# define CHECK_C2_VM_TYPE_ENTRY(a, b) 2039# define GENERATE_C2_TOPLEVEL_VM_TYPE_ENTRY(a) 2040# define CHECK_C2_TOPLEVEL_VM_TYPE_ENTRY(a) 2041#endif /* COMPILER2 */ 2042 2043 2044//-------------------------------------------------------------------------------- 2045// VMIntConstantEntry macros 2046// 2047 2048#define GENERATE_VM_INT_CONSTANT_ENTRY(name) \ 2049 { QUOTE(name), (int32_t) name }, 2050 2051#define GENERATE_PREPROCESSOR_VM_INT_CONSTANT_ENTRY(name, value) \ 2052 { name, (int32_t) value }, 2053 2054// This macro generates the sentinel value indicating the end of the list 2055#define GENERATE_VM_INT_CONSTANT_LAST_ENTRY() \ 2056 { NULL, 0 } 2057 2058 2059// Generate an int constant for a C1 build 2060#ifdef COMPILER1 2061# define GENERATE_C1_VM_INT_CONSTANT_ENTRY(name) GENERATE_VM_INT_CONSTANT_ENTRY(name) 2062#else 2063# define GENERATE_C1_VM_INT_CONSTANT_ENTRY(name) 2064#endif /* COMPILER1 */ 2065 2066// Generate an int constant for a C2 build 2067#ifdef COMPILER2 2068# define GENERATE_C2_VM_INT_CONSTANT_ENTRY(name) GENERATE_VM_INT_CONSTANT_ENTRY(name) 2069# define GENERATE_C2_PREPROCESSOR_VM_INT_CONSTANT_ENTRY(name, value) GENERATE_PREPROCESSOR_VM_INT_CONSTANT_ENTRY(name, value) 2070#else 2071# define GENERATE_C2_VM_INT_CONSTANT_ENTRY(name) 2072# define GENERATE_C2_PREPROCESSOR_VM_INT_CONSTANT_ENTRY(name, value) 2073#endif /* COMPILER1 */ 2074 2075//-------------------------------------------------------------------------------- 2076// VMLongConstantEntry macros 2077// 2078 2079#define GENERATE_VM_LONG_CONSTANT_ENTRY(name) \ 2080 { QUOTE(name), cast_uint64_t(name) }, 2081 2082#define GENERATE_PREPROCESSOR_VM_LONG_CONSTANT_ENTRY(name, value) \ 2083 { name, cast_uint64_t(value) }, 2084 2085// This macro generates the sentinel value indicating the end of the list 2086#define GENERATE_VM_LONG_CONSTANT_LAST_ENTRY() \ 2087 { NULL, 0 } 2088 2089// Generate a long constant for a C1 build 2090#ifdef COMPILER1 2091# define GENERATE_C1_VM_LONG_CONSTANT_ENTRY(name) GENERATE_VM_LONG_CONSTANT_ENTRY(name) 2092#else 2093# define GENERATE_C1_VM_LONG_CONSTANT_ENTRY(name) 2094#endif /* COMPILER1 */ 2095 2096// Generate a long constant for a C2 build 2097#ifdef COMPILER2 2098# define GENERATE_C2_VM_LONG_CONSTANT_ENTRY(name) GENERATE_VM_LONG_CONSTANT_ENTRY(name) 2099# define GENERATE_C2_PREPROCESSOR_VM_LONG_CONSTANT_ENTRY(name, value) GENERATE_PREPROCESSOR_VM_LONG_CONSTANT_ENTRY(name, value) 2100#else 2101# define GENERATE_C2_VM_LONG_CONSTANT_ENTRY(name) 2102# define GENERATE_C2_PREPROCESSOR_VM_LONG_CONSTANT_ENTRY(name, value) 2103#endif /* COMPILER1 */ 2104 2105// 2106// Instantiation of VMStructEntries, VMTypeEntries and VMIntConstantEntries 2107// 2108 2109// These initializers are allowed to access private fields in classes 2110// as long as class VMStructs is a friend 2111VMStructEntry VMStructs::localHotSpotVMStructs[] = { 2112 2113 VM_STRUCTS(GENERATE_NONSTATIC_VM_STRUCT_ENTRY, \ 2114 GENERATE_STATIC_VM_STRUCT_ENTRY, \ 2115 GENERATE_UNCHECKED_NONSTATIC_VM_STRUCT_ENTRY, \ 2116 GENERATE_NONSTATIC_VM_STRUCT_ENTRY, \ 2117 GENERATE_NONPRODUCT_NONSTATIC_VM_STRUCT_ENTRY, \ 2118 GENERATE_C1_NONSTATIC_VM_STRUCT_ENTRY, \ 2119 GENERATE_C2_NONSTATIC_VM_STRUCT_ENTRY, \ 2120 GENERATE_C1_UNCHECKED_STATIC_VM_STRUCT_ENTRY, \ 2121 GENERATE_C2_UNCHECKED_STATIC_VM_STRUCT_ENTRY, \ 2122 GENERATE_VM_STRUCT_LAST_ENTRY) 2123 2124#ifndef SERIALGC 2125 VM_STRUCTS_PARALLELGC(GENERATE_NONSTATIC_VM_STRUCT_ENTRY, \ 2126 GENERATE_STATIC_VM_STRUCT_ENTRY) 2127 2128 VM_STRUCTS_CMS(GENERATE_NONSTATIC_VM_STRUCT_ENTRY, \ 2129 GENERATE_NONSTATIC_VM_STRUCT_ENTRY, \ 2130 GENERATE_STATIC_VM_STRUCT_ENTRY) 2131#endif // SERIALGC 2132 2133 VM_STRUCTS_CPU(GENERATE_NONSTATIC_VM_STRUCT_ENTRY, \ 2134 GENERATE_STATIC_VM_STRUCT_ENTRY, \ 2135 GENERATE_UNCHECKED_NONSTATIC_VM_STRUCT_ENTRY, \ 2136 GENERATE_NONSTATIC_VM_STRUCT_ENTRY, \ 2137 GENERATE_NONPRODUCT_NONSTATIC_VM_STRUCT_ENTRY, \ 2138 GENERATE_C2_NONSTATIC_VM_STRUCT_ENTRY, \ 2139 GENERATE_C1_UNCHECKED_STATIC_VM_STRUCT_ENTRY, \ 2140 GENERATE_C2_UNCHECKED_STATIC_VM_STRUCT_ENTRY, \ 2141 GENERATE_VM_STRUCT_LAST_ENTRY) 2142 2143 VM_STRUCTS_OS_CPU(GENERATE_NONSTATIC_VM_STRUCT_ENTRY, \ 2144 GENERATE_STATIC_VM_STRUCT_ENTRY, \ 2145 GENERATE_UNCHECKED_NONSTATIC_VM_STRUCT_ENTRY, \ 2146 GENERATE_NONSTATIC_VM_STRUCT_ENTRY, \ 2147 GENERATE_NONPRODUCT_NONSTATIC_VM_STRUCT_ENTRY, \ 2148 GENERATE_C2_NONSTATIC_VM_STRUCT_ENTRY, \ 2149 GENERATE_C1_UNCHECKED_STATIC_VM_STRUCT_ENTRY, \ 2150 GENERATE_C2_UNCHECKED_STATIC_VM_STRUCT_ENTRY, \ 2151 GENERATE_VM_STRUCT_LAST_ENTRY) 2152}; 2153 2154VMTypeEntry VMStructs::localHotSpotVMTypes[] = { 2155 2156 VM_TYPES(GENERATE_VM_TYPE_ENTRY, 2157 GENERATE_TOPLEVEL_VM_TYPE_ENTRY, 2158 GENERATE_OOP_VM_TYPE_ENTRY, 2159 GENERATE_INTEGER_VM_TYPE_ENTRY, 2160 GENERATE_UNSIGNED_INTEGER_VM_TYPE_ENTRY, 2161 GENERATE_C1_TOPLEVEL_VM_TYPE_ENTRY, 2162 GENERATE_C2_VM_TYPE_ENTRY, 2163 GENERATE_C2_TOPLEVEL_VM_TYPE_ENTRY, 2164 GENERATE_VM_TYPE_LAST_ENTRY) 2165 2166#ifndef SERIALGC 2167 VM_TYPES_PARALLELGC(GENERATE_VM_TYPE_ENTRY, 2168 GENERATE_TOPLEVEL_VM_TYPE_ENTRY) 2169 2170 VM_TYPES_CMS(GENERATE_VM_TYPE_ENTRY, 2171 GENERATE_TOPLEVEL_VM_TYPE_ENTRY) 2172 2173 VM_TYPES_PARNEW(GENERATE_VM_TYPE_ENTRY) 2174#endif // SERIALGC 2175 2176 VM_TYPES_CPU(GENERATE_VM_TYPE_ENTRY, 2177 GENERATE_TOPLEVEL_VM_TYPE_ENTRY, 2178 GENERATE_OOP_VM_TYPE_ENTRY, 2179 GENERATE_INTEGER_VM_TYPE_ENTRY, 2180 GENERATE_UNSIGNED_INTEGER_VM_TYPE_ENTRY, 2181 GENERATE_C1_TOPLEVEL_VM_TYPE_ENTRY, 2182 GENERATE_C2_VM_TYPE_ENTRY, 2183 GENERATE_C2_TOPLEVEL_VM_TYPE_ENTRY, 2184 GENERATE_VM_TYPE_LAST_ENTRY) 2185 2186 VM_TYPES_OS_CPU(GENERATE_VM_TYPE_ENTRY, 2187 GENERATE_TOPLEVEL_VM_TYPE_ENTRY, 2188 GENERATE_OOP_VM_TYPE_ENTRY, 2189 GENERATE_INTEGER_VM_TYPE_ENTRY, 2190 GENERATE_UNSIGNED_INTEGER_VM_TYPE_ENTRY, 2191 GENERATE_C1_TOPLEVEL_VM_TYPE_ENTRY, 2192 GENERATE_C2_VM_TYPE_ENTRY, 2193 GENERATE_C2_TOPLEVEL_VM_TYPE_ENTRY, 2194 GENERATE_VM_TYPE_LAST_ENTRY) 2195}; 2196 2197VMIntConstantEntry VMStructs::localHotSpotVMIntConstants[] = { 2198 2199 VM_INT_CONSTANTS(GENERATE_VM_INT_CONSTANT_ENTRY, 2200 GENERATE_PREPROCESSOR_VM_INT_CONSTANT_ENTRY, 2201 GENERATE_C1_VM_INT_CONSTANT_ENTRY, 2202 GENERATE_C2_VM_INT_CONSTANT_ENTRY, 2203 GENERATE_C2_PREPROCESSOR_VM_INT_CONSTANT_ENTRY, 2204 GENERATE_VM_INT_CONSTANT_LAST_ENTRY) 2205 2206#ifndef SERIALGC 2207 VM_INT_CONSTANTS_CMS(GENERATE_VM_INT_CONSTANT_ENTRY) 2208 2209 VM_INT_CONSTANTS_PARNEW(GENERATE_VM_INT_CONSTANT_ENTRY) 2210#endif // SERIALGC 2211 2212 VM_INT_CONSTANTS_CPU(GENERATE_VM_INT_CONSTANT_ENTRY, 2213 GENERATE_PREPROCESSOR_VM_INT_CONSTANT_ENTRY, 2214 GENERATE_C1_VM_INT_CONSTANT_ENTRY, 2215 GENERATE_C2_VM_INT_CONSTANT_ENTRY, 2216 GENERATE_C2_PREPROCESSOR_VM_INT_CONSTANT_ENTRY, 2217 GENERATE_VM_INT_CONSTANT_LAST_ENTRY) 2218 2219 VM_INT_CONSTANTS_OS_CPU(GENERATE_VM_INT_CONSTANT_ENTRY, 2220 GENERATE_PREPROCESSOR_VM_INT_CONSTANT_ENTRY, 2221 GENERATE_C1_VM_INT_CONSTANT_ENTRY, 2222 GENERATE_C2_VM_INT_CONSTANT_ENTRY, 2223 GENERATE_C2_PREPROCESSOR_VM_INT_CONSTANT_ENTRY, 2224 GENERATE_VM_INT_CONSTANT_LAST_ENTRY) 2225}; 2226 2227VMLongConstantEntry VMStructs::localHotSpotVMLongConstants[] = { 2228 2229 VM_LONG_CONSTANTS(GENERATE_VM_LONG_CONSTANT_ENTRY, 2230 GENERATE_PREPROCESSOR_VM_LONG_CONSTANT_ENTRY, 2231 GENERATE_C1_VM_LONG_CONSTANT_ENTRY, 2232 GENERATE_C2_VM_LONG_CONSTANT_ENTRY, 2233 GENERATE_C2_PREPROCESSOR_VM_LONG_CONSTANT_ENTRY, 2234 GENERATE_VM_LONG_CONSTANT_LAST_ENTRY) 2235 2236 VM_LONG_CONSTANTS_CPU(GENERATE_VM_LONG_CONSTANT_ENTRY, 2237 GENERATE_PREPROCESSOR_VM_LONG_CONSTANT_ENTRY, 2238 GENERATE_C1_VM_LONG_CONSTANT_ENTRY, 2239 GENERATE_C2_VM_LONG_CONSTANT_ENTRY, 2240 GENERATE_C2_PREPROCESSOR_VM_LONG_CONSTANT_ENTRY, 2241 GENERATE_VM_LONG_CONSTANT_LAST_ENTRY) 2242 2243 VM_LONG_CONSTANTS_OS_CPU(GENERATE_VM_LONG_CONSTANT_ENTRY, 2244 GENERATE_PREPROCESSOR_VM_LONG_CONSTANT_ENTRY, 2245 GENERATE_C1_VM_LONG_CONSTANT_ENTRY, 2246 GENERATE_C2_VM_LONG_CONSTANT_ENTRY, 2247 GENERATE_C2_PREPROCESSOR_VM_LONG_CONSTANT_ENTRY, 2248 GENERATE_VM_LONG_CONSTANT_LAST_ENTRY) 2249}; 2250 2251// This is used both to check the types of referenced fields and, in 2252// debug builds, to ensure that all of the field types are present. 2253void 2254VMStructs::init() { 2255 VM_STRUCTS(CHECK_NONSTATIC_VM_STRUCT_ENTRY, 2256 CHECK_STATIC_VM_STRUCT_ENTRY, 2257 CHECK_NO_OP, 2258 CHECK_VOLATILE_NONSTATIC_VM_STRUCT_ENTRY, 2259 CHECK_NONPRODUCT_NONSTATIC_VM_STRUCT_ENTRY, 2260 CHECK_C1_NONSTATIC_VM_STRUCT_ENTRY, 2261 CHECK_C2_NONSTATIC_VM_STRUCT_ENTRY, 2262 CHECK_NO_OP, 2263 CHECK_NO_OP, 2264 CHECK_SENTINEL); 2265 2266#ifndef SERIALGC 2267 VM_STRUCTS_PARALLELGC(CHECK_NONSTATIC_VM_STRUCT_ENTRY, 2268 CHECK_STATIC_VM_STRUCT_ENTRY); 2269 2270 VM_STRUCTS_CMS(CHECK_NONSTATIC_VM_STRUCT_ENTRY, 2271 CHECK_VOLATILE_NONSTATIC_VM_STRUCT_ENTRY, 2272 CHECK_STATIC_VM_STRUCT_ENTRY); 2273#endif // SERIALGC 2274 2275 VM_STRUCTS_CPU(CHECK_NONSTATIC_VM_STRUCT_ENTRY, 2276 CHECK_STATIC_VM_STRUCT_ENTRY, 2277 CHECK_NO_OP, 2278 CHECK_VOLATILE_NONSTATIC_VM_STRUCT_ENTRY, 2279 CHECK_NONPRODUCT_NONSTATIC_VM_STRUCT_ENTRY, 2280 CHECK_C2_NONSTATIC_VM_STRUCT_ENTRY, 2281 CHECK_NO_OP, 2282 CHECK_NO_OP, 2283 CHECK_SENTINEL); 2284 2285 VM_STRUCTS_OS_CPU(CHECK_NONSTATIC_VM_STRUCT_ENTRY, 2286 CHECK_STATIC_VM_STRUCT_ENTRY, 2287 CHECK_NO_OP, 2288 CHECK_VOLATILE_NONSTATIC_VM_STRUCT_ENTRY, 2289 CHECK_NONPRODUCT_NONSTATIC_VM_STRUCT_ENTRY, 2290 CHECK_C2_NONSTATIC_VM_STRUCT_ENTRY, 2291 CHECK_NO_OP, 2292 CHECK_NO_OP, 2293 CHECK_SENTINEL); 2294 2295 VM_TYPES(CHECK_VM_TYPE_ENTRY, 2296 CHECK_SINGLE_ARG_VM_TYPE_NO_OP, 2297 CHECK_SINGLE_ARG_VM_TYPE_NO_OP, 2298 CHECK_SINGLE_ARG_VM_TYPE_NO_OP, 2299 CHECK_SINGLE_ARG_VM_TYPE_NO_OP, 2300 CHECK_C1_TOPLEVEL_VM_TYPE_ENTRY, 2301 CHECK_C2_VM_TYPE_ENTRY, 2302 CHECK_C2_TOPLEVEL_VM_TYPE_ENTRY, 2303 CHECK_SENTINEL); 2304 2305#ifndef SERIALGC 2306 VM_TYPES_PARALLELGC(CHECK_VM_TYPE_ENTRY, 2307 CHECK_SINGLE_ARG_VM_TYPE_NO_OP); 2308 2309 VM_TYPES_CMS(CHECK_VM_TYPE_ENTRY, 2310 CHECK_SINGLE_ARG_VM_TYPE_NO_OP); 2311 2312 VM_TYPES_PARNEW(CHECK_VM_TYPE_ENTRY) 2313#endif // SERIALGC 2314 2315 VM_TYPES_CPU(CHECK_VM_TYPE_ENTRY, 2316 CHECK_SINGLE_ARG_VM_TYPE_NO_OP, 2317 CHECK_SINGLE_ARG_VM_TYPE_NO_OP, 2318 CHECK_SINGLE_ARG_VM_TYPE_NO_OP, 2319 CHECK_SINGLE_ARG_VM_TYPE_NO_OP, 2320 CHECK_C1_TOPLEVEL_VM_TYPE_ENTRY, 2321 CHECK_C2_VM_TYPE_ENTRY, 2322 CHECK_C2_TOPLEVEL_VM_TYPE_ENTRY, 2323 CHECK_SENTINEL); 2324 2325 VM_TYPES_OS_CPU(CHECK_VM_TYPE_ENTRY, 2326 CHECK_SINGLE_ARG_VM_TYPE_NO_OP, 2327 CHECK_SINGLE_ARG_VM_TYPE_NO_OP, 2328 CHECK_SINGLE_ARG_VM_TYPE_NO_OP, 2329 CHECK_SINGLE_ARG_VM_TYPE_NO_OP, 2330 CHECK_C1_TOPLEVEL_VM_TYPE_ENTRY, 2331 CHECK_C2_VM_TYPE_ENTRY, 2332 CHECK_C2_TOPLEVEL_VM_TYPE_ENTRY, 2333 CHECK_SENTINEL); 2334 2335 // 2336 // Split VM_STRUCTS() invocation into two parts to allow MS VC++ 6.0 2337 // to build with the source mounted over SNC3.2. Symptom was that 2338 // debug build failed with an internal compiler error. Has been seen 2339 // mounting sources from Solaris 2.6 and 2.7 hosts, but so far not 2340 // 2.8 hosts. Appears to occur because line is too long. 2341 // 2342 // If an assertion failure is triggered here it means that an entry 2343 // in VMStructs::localHotSpotVMStructs[] was not found in 2344 // VMStructs::localHotSpotVMTypes[]. (The assertion itself had to be 2345 // made less descriptive because of this above bug -- see the 2346 // definition of ENSURE_FIELD_TYPE_PRESENT.) 2347 // 2348 // NOTE: taken out because this was just not working on everyone's 2349 // Solstice NFS setup. If everyone switches to local workspaces on 2350 // Win32, we can put this back in. 2351#ifndef _WINDOWS 2352 debug_only(VM_STRUCTS(ENSURE_FIELD_TYPE_PRESENT, \ 2353 CHECK_NO_OP, \ 2354 CHECK_NO_OP, \ 2355 CHECK_NO_OP, \ 2356 CHECK_NO_OP, \ 2357 CHECK_NO_OP, \ 2358 CHECK_NO_OP, \ 2359 CHECK_NO_OP, \ 2360 CHECK_NO_OP, \ 2361 CHECK_SENTINEL)); 2362 debug_only(VM_STRUCTS(CHECK_NO_OP, \ 2363 ENSURE_FIELD_TYPE_PRESENT, \ 2364 CHECK_NO_OP, \ 2365 ENSURE_FIELD_TYPE_PRESENT, \ 2366 ENSURE_NONPRODUCT_FIELD_TYPE_PRESENT, \ 2367 ENSURE_C1_FIELD_TYPE_PRESENT, \ 2368 ENSURE_C2_FIELD_TYPE_PRESENT, \ 2369 CHECK_NO_OP, \ 2370 CHECK_NO_OP, \ 2371 CHECK_SENTINEL)); 2372#ifndef SERIALGC 2373 debug_only(VM_STRUCTS_PARALLELGC(ENSURE_FIELD_TYPE_PRESENT, \ 2374 ENSURE_FIELD_TYPE_PRESENT)); 2375 debug_only(VM_STRUCTS_CMS(ENSURE_FIELD_TYPE_PRESENT, \ 2376 ENSURE_FIELD_TYPE_PRESENT, \ 2377 ENSURE_FIELD_TYPE_PRESENT)); 2378#endif // SERIALGC 2379 debug_only(VM_STRUCTS_CPU(ENSURE_FIELD_TYPE_PRESENT, \ 2380 ENSURE_FIELD_TYPE_PRESENT, \ 2381 CHECK_NO_OP, \ 2382 ENSURE_FIELD_TYPE_PRESENT, \ 2383 ENSURE_NONPRODUCT_FIELD_TYPE_PRESENT, \ 2384 ENSURE_C2_FIELD_TYPE_PRESENT, \ 2385 CHECK_NO_OP, \ 2386 CHECK_NO_OP, \ 2387 CHECK_SENTINEL)); 2388 debug_only(VM_STRUCTS_OS_CPU(ENSURE_FIELD_TYPE_PRESENT, \ 2389 ENSURE_FIELD_TYPE_PRESENT, \ 2390 CHECK_NO_OP, \ 2391 ENSURE_FIELD_TYPE_PRESENT, \ 2392 ENSURE_NONPRODUCT_FIELD_TYPE_PRESENT, \ 2393 ENSURE_C2_FIELD_TYPE_PRESENT, \ 2394 CHECK_NO_OP, \ 2395 CHECK_NO_OP, \ 2396 CHECK_SENTINEL)); 2397#endif 2398} 2399 2400extern "C" { 2401 2402// see comments on cast_uint64_t at the top of this file 2403#define ASSIGN_CONST_TO_64BIT_VAR(var, expr) \ 2404 JNIEXPORT uint64_t var = cast_uint64_t(expr); 2405#define ASSIGN_OFFSET_TO_64BIT_VAR(var, type, field) \ 2406 ASSIGN_CONST_TO_64BIT_VAR(var, offset_of(type, field)) 2407#define ASSIGN_STRIDE_TO_64BIT_VAR(var, array) \ 2408 ASSIGN_CONST_TO_64BIT_VAR(var, (char*)&array[1] - (char*)&array[0]) 2409 2410JNIEXPORT VMStructEntry* gHotSpotVMStructs = VMStructs::localHotSpotVMStructs; 2411ASSIGN_OFFSET_TO_64BIT_VAR(gHotSpotVMStructEntryTypeNameOffset, VMStructEntry, typeName); 2412ASSIGN_OFFSET_TO_64BIT_VAR(gHotSpotVMStructEntryFieldNameOffset, VMStructEntry, fieldName); 2413ASSIGN_OFFSET_TO_64BIT_VAR(gHotSpotVMStructEntryTypeStringOffset, VMStructEntry, typeString); 2414ASSIGN_OFFSET_TO_64BIT_VAR(gHotSpotVMStructEntryIsStaticOffset, VMStructEntry, isStatic); 2415ASSIGN_OFFSET_TO_64BIT_VAR(gHotSpotVMStructEntryOffsetOffset, VMStructEntry, offset); 2416ASSIGN_OFFSET_TO_64BIT_VAR(gHotSpotVMStructEntryAddressOffset, VMStructEntry, address); 2417ASSIGN_STRIDE_TO_64BIT_VAR(gHotSpotVMStructEntryArrayStride, gHotSpotVMStructs); 2418JNIEXPORT VMTypeEntry* gHotSpotVMTypes = VMStructs::localHotSpotVMTypes; 2419ASSIGN_OFFSET_TO_64BIT_VAR(gHotSpotVMTypeEntryTypeNameOffset, VMTypeEntry, typeName); 2420ASSIGN_OFFSET_TO_64BIT_VAR(gHotSpotVMTypeEntrySuperclassNameOffset, VMTypeEntry, superclassName); 2421ASSIGN_OFFSET_TO_64BIT_VAR(gHotSpotVMTypeEntryIsOopTypeOffset, VMTypeEntry, isOopType); 2422ASSIGN_OFFSET_TO_64BIT_VAR(gHotSpotVMTypeEntryIsIntegerTypeOffset, VMTypeEntry, isIntegerType); 2423ASSIGN_OFFSET_TO_64BIT_VAR(gHotSpotVMTypeEntryIsUnsignedOffset, VMTypeEntry, isUnsigned); 2424ASSIGN_OFFSET_TO_64BIT_VAR(gHotSpotVMTypeEntrySizeOffset, VMTypeEntry, size); 2425ASSIGN_STRIDE_TO_64BIT_VAR(gHotSpotVMTypeEntryArrayStride,gHotSpotVMTypes); 2426JNIEXPORT VMIntConstantEntry* gHotSpotVMIntConstants = VMStructs::localHotSpotVMIntConstants; 2427ASSIGN_OFFSET_TO_64BIT_VAR(gHotSpotVMIntConstantEntryNameOffset, VMIntConstantEntry, name); 2428ASSIGN_OFFSET_TO_64BIT_VAR(gHotSpotVMIntConstantEntryValueOffset, VMIntConstantEntry, value); 2429ASSIGN_STRIDE_TO_64BIT_VAR(gHotSpotVMIntConstantEntryArrayStride, gHotSpotVMIntConstants); 2430JNIEXPORT VMLongConstantEntry* gHotSpotVMLongConstants = VMStructs::localHotSpotVMLongConstants; 2431ASSIGN_OFFSET_TO_64BIT_VAR(gHotSpotVMLongConstantEntryNameOffset, VMLongConstantEntry, name); 2432ASSIGN_OFFSET_TO_64BIT_VAR(gHotSpotVMLongConstantEntryValueOffset, VMLongConstantEntry, value); 2433ASSIGN_STRIDE_TO_64BIT_VAR(gHotSpotVMLongConstantEntryArrayStride, gHotSpotVMLongConstants); 2434} 2435 2436#ifdef ASSERT 2437int 2438VMStructs::findType(const char* typeName) { 2439 VMTypeEntry* types = gHotSpotVMTypes; 2440 2441 while (types->typeName != NULL) { 2442 if (!strcmp(typeName, types->typeName)) { 2443 return 1; 2444 } 2445 ++types; 2446 } 2447 return 0; 2448} 2449#endif 2450 2451void vmStructs_init() { 2452 debug_only(VMStructs::init()); 2453} 2454