vmStructs.cpp revision 2062:3582bf76420e
154552Sroberto/* 254552Sroberto * Copyright (c) 2000, 2011, Oracle and/or its affiliates. All rights reserved. 3280849Scy * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. 4280849Scy * 5319191Sngie * This code is free software; you can redistribute it and/or modify it 654552Sroberto * under the terms of the GNU General Public License version 2 only, as 780029Sobrien * published by the Free Software Foundation. 8264400Simp * 980029Sobrien * This code is distributed in the hope that it will be useful, but WITHOUT 1055307Sroberto * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or 11319191Sngie * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License 12319191Sngie * version 2 for more details (a copy is included in the LICENSE file that 13319191Sngie * accompanied this code). 14319191Sngie * 15319191Sngie * You should have received a copy of the GNU General Public License version 1654552Sroberto * 2 along with this work; if not, write to the Free Software Foundation, 17283542Sbapt * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. 1855307Sroberto * 19280849Scy * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA 20283542Sbapt * or visit www.oracle.com if you need additional information or have any 21283542Sbapt * questions. 22283542Sbapt * 23280849Scy */ 24280849Scy 2554552Sroberto#include "precompiled.hpp" 2654552Sroberto#include "classfile/dictionary.hpp" 27319191Sngie#include "classfile/javaClasses.hpp" 28319191Sngie#include "classfile/loaderConstraints.hpp" 2954552Sroberto#include "classfile/placeholders.hpp" 3054552Sroberto#include "classfile/symbolTable.hpp" 31#include "classfile/systemDictionary.hpp" 32#include "code/codeBlob.hpp" 33#include "code/codeCache.hpp" 34#include "code/compressedStream.hpp" 35#include "code/location.hpp" 36#include "code/nmethod.hpp" 37#include "code/pcDesc.hpp" 38#include "code/stubs.hpp" 39#include "code/vmreg.hpp" 40#include "compiler/oopMap.hpp" 41#include "gc_implementation/concurrentMarkSweep/freeBlockDictionary.hpp" 42#include "gc_implementation/shared/immutableSpace.hpp" 43#include "gc_implementation/shared/markSweep.hpp" 44#include "gc_implementation/shared/mutableSpace.hpp" 45#include "gc_interface/collectedHeap.hpp" 46#include "interpreter/bytecodeInterpreter.hpp" 47#include "interpreter/bytecodes.hpp" 48#include "interpreter/interpreter.hpp" 49#include "memory/cardTableRS.hpp" 50#include "memory/compactPermGen.hpp" 51#include "memory/defNewGeneration.hpp" 52#include "memory/genCollectedHeap.hpp" 53#include "memory/generation.hpp" 54#include "memory/generationSpec.hpp" 55#include "memory/heap.hpp" 56#include "memory/permGen.hpp" 57#include "memory/space.hpp" 58#include "memory/tenuredGeneration.hpp" 59#include "memory/universe.hpp" 60#include "memory/watermark.hpp" 61#include "oops/arrayKlass.hpp" 62#include "oops/arrayKlassKlass.hpp" 63#include "oops/arrayOop.hpp" 64#include "oops/compiledICHolderKlass.hpp" 65#include "oops/compiledICHolderOop.hpp" 66#include "oops/constMethodKlass.hpp" 67#include "oops/constMethodOop.hpp" 68#include "oops/constantPoolKlass.hpp" 69#include "oops/constantPoolOop.hpp" 70#include "oops/cpCacheKlass.hpp" 71#include "oops/cpCacheOop.hpp" 72#include "oops/instanceKlass.hpp" 73#include "oops/instanceKlassKlass.hpp" 74#include "oops/instanceOop.hpp" 75#include "oops/klass.hpp" 76#include "oops/klassOop.hpp" 77#include "oops/markOop.hpp" 78#include "oops/methodDataKlass.hpp" 79#include "oops/methodDataOop.hpp" 80#include "oops/methodKlass.hpp" 81#include "oops/methodOop.hpp" 82#include "oops/objArrayKlass.hpp" 83#include "oops/objArrayKlassKlass.hpp" 84#include "oops/objArrayOop.hpp" 85#include "oops/oop.inline.hpp" 86#include "oops/symbol.hpp" 87#include "oops/typeArrayKlass.hpp" 88#include "oops/typeArrayKlassKlass.hpp" 89#include "oops/typeArrayOop.hpp" 90#include "prims/jvmtiAgentThread.hpp" 91#include "runtime/arguments.hpp" 92#include "runtime/globals.hpp" 93#include "runtime/java.hpp" 94#include "runtime/javaCalls.hpp" 95#include "runtime/perfMemory.hpp" 96#include "runtime/sharedRuntime.hpp" 97#include "runtime/stubRoutines.hpp" 98#include "runtime/virtualspace.hpp" 99#include "runtime/vmStructs.hpp" 100#include "utilities/globalDefinitions.hpp" 101#include "utilities/hashtable.hpp" 102#ifdef TARGET_ARCH_x86 103# include "vmStructs_x86.hpp" 104#endif 105#ifdef TARGET_ARCH_sparc 106# include "vmStructs_sparc.hpp" 107#endif 108#ifdef TARGET_ARCH_zero 109# include "vmStructs_zero.hpp" 110#endif 111#ifdef TARGET_OS_FAMILY_linux 112# include "thread_linux.inline.hpp" 113#endif 114#ifdef TARGET_OS_FAMILY_solaris 115# include "thread_solaris.inline.hpp" 116#endif 117#ifdef TARGET_OS_FAMILY_windows 118# include "thread_windows.inline.hpp" 119#endif 120#ifdef TARGET_OS_ARCH_linux_x86 121# include "vmStructs_linux_x86.hpp" 122#endif 123#ifdef TARGET_OS_ARCH_linux_sparc 124# include "vmStructs_linux_sparc.hpp" 125#endif 126#ifdef TARGET_OS_ARCH_linux_zero 127# include "vmStructs_linux_zero.hpp" 128#endif 129#ifdef TARGET_OS_ARCH_solaris_x86 130# include "vmStructs_solaris_x86.hpp" 131#endif 132#ifdef TARGET_OS_ARCH_solaris_sparc 133# include "vmStructs_solaris_sparc.hpp" 134#endif 135#ifdef TARGET_OS_ARCH_windows_x86 136# include "vmStructs_windows_x86.hpp" 137#endif 138#ifndef SERIALGC 139#include "gc_implementation/concurrentMarkSweep/cmsPermGen.hpp" 140#include "gc_implementation/concurrentMarkSweep/compactibleFreeListSpace.hpp" 141#include "gc_implementation/concurrentMarkSweep/concurrentMarkSweepGeneration.hpp" 142#include "gc_implementation/concurrentMarkSweep/concurrentMarkSweepThread.hpp" 143#include "gc_implementation/concurrentMarkSweep/vmStructs_cms.hpp" 144#include "gc_implementation/parNew/parNewGeneration.hpp" 145#include "gc_implementation/parNew/vmStructs_parNew.hpp" 146#include "gc_implementation/parallelScavenge/asPSOldGen.hpp" 147#include "gc_implementation/parallelScavenge/asPSYoungGen.hpp" 148#include "gc_implementation/parallelScavenge/parallelScavengeHeap.hpp" 149#include "gc_implementation/parallelScavenge/psOldGen.hpp" 150#include "gc_implementation/parallelScavenge/psPermGen.hpp" 151#include "gc_implementation/parallelScavenge/psVirtualspace.hpp" 152#include "gc_implementation/parallelScavenge/psYoungGen.hpp" 153#include "gc_implementation/parallelScavenge/vmStructs_parallelgc.hpp" 154#endif 155#ifdef COMPILER2 156#include "opto/matcher.hpp" 157#ifdef TARGET_ARCH_MODEL_x86_32 158# include "adfiles/adGlobals_x86_32.hpp" 159#endif 160#ifdef TARGET_ARCH_MODEL_x86_64 161# include "adfiles/adGlobals_x86_64.hpp" 162#endif 163#ifdef TARGET_ARCH_MODEL_sparc 164# include "adfiles/adGlobals_sparc.hpp" 165#endif 166#ifdef TARGET_ARCH_MODEL_zero 167# include "adfiles/adGlobals_zero.hpp" 168#endif 169#endif 170 171// Note: the cross-product of (c1, c2, product, nonproduct, ...), 172// (nonstatic, static), and (unchecked, checked) has not been taken. 173// Only the macros currently needed have been defined. 174 175// A field whose type is not checked is given a null string as the 176// type name, indicating an "opaque" type to the serviceability agent. 177 178// NOTE: there is an interdependency between this file and 179// HotSpotTypeDataBase.java, which parses the type strings. 180 181#ifndef REG_COUNT 182 #define REG_COUNT 0 183#endif 184 185// whole purpose of this function is to work around bug c++/27724 in gcc 4.1.1 186// with optimization turned on it doesn't affect produced code 187static inline uint64_t cast_uint64_t(size_t x) 188{ 189 return x; 190} 191 192 193//-------------------------------------------------------------------------------- 194// VM_STRUCTS 195// 196// This list enumerates all of the fields the serviceability agent 197// needs to know about. Be sure to see also the type table below this one. 198// NOTE that there are platform-specific additions to this table in 199// vmStructs_<os>_<cpu>.hpp. 200 201#define VM_STRUCTS(nonstatic_field, \ 202 static_field, \ 203 unchecked_nonstatic_field, \ 204 volatile_nonstatic_field, \ 205 nonproduct_nonstatic_field, \ 206 c1_nonstatic_field, \ 207 c2_nonstatic_field, \ 208 unchecked_c1_static_field, \ 209 unchecked_c2_static_field, \ 210 last_entry) \ 211 \ 212 /******************************************************************/ \ 213 /* OopDesc and Klass hierarchies (NOTE: methodDataOop incomplete) */ \ 214 /******************************************************************/ \ 215 \ 216 volatile_nonstatic_field(oopDesc, _mark, markOop) \ 217 volatile_nonstatic_field(oopDesc, _metadata._klass, wideKlassOop) \ 218 volatile_nonstatic_field(oopDesc, _metadata._compressed_klass, narrowOop) \ 219 static_field(oopDesc, _bs, BarrierSet*) \ 220 nonstatic_field(arrayKlass, _dimension, int) \ 221 volatile_nonstatic_field(arrayKlass, _higher_dimension, klassOop) \ 222 volatile_nonstatic_field(arrayKlass, _lower_dimension, klassOop) \ 223 nonstatic_field(arrayKlass, _vtable_len, int) \ 224 nonstatic_field(arrayKlass, _alloc_size, juint) \ 225 nonstatic_field(arrayKlass, _component_mirror, oop) \ 226 nonstatic_field(compiledICHolderKlass, _alloc_size, juint) \ 227 nonstatic_field(compiledICHolderOopDesc, _holder_method, methodOop) \ 228 nonstatic_field(compiledICHolderOopDesc, _holder_klass, klassOop) \ 229 nonstatic_field(constantPoolOopDesc, _tags, typeArrayOop) \ 230 nonstatic_field(constantPoolOopDesc, _cache, constantPoolCacheOop) \ 231 nonstatic_field(constantPoolOopDesc, _pool_holder, klassOop) \ 232 nonstatic_field(constantPoolOopDesc, _operands, typeArrayOop) \ 233 nonstatic_field(constantPoolOopDesc, _length, int) \ 234 nonstatic_field(constantPoolCacheOopDesc, _length, int) \ 235 nonstatic_field(constantPoolCacheOopDesc, _constant_pool, constantPoolOop) \ 236 nonstatic_field(instanceKlass, _array_klasses, klassOop) \ 237 nonstatic_field(instanceKlass, _methods, objArrayOop) \ 238 nonstatic_field(instanceKlass, _method_ordering, typeArrayOop) \ 239 nonstatic_field(instanceKlass, _local_interfaces, objArrayOop) \ 240 nonstatic_field(instanceKlass, _transitive_interfaces, objArrayOop) \ 241 nonstatic_field(instanceKlass, _nof_implementors, int) \ 242 nonstatic_field(instanceKlass, _implementors[0], klassOop) \ 243 nonstatic_field(instanceKlass, _fields, typeArrayOop) \ 244 nonstatic_field(instanceKlass, _constants, constantPoolOop) \ 245 nonstatic_field(instanceKlass, _class_loader, oop) \ 246 nonstatic_field(instanceKlass, _protection_domain, oop) \ 247 nonstatic_field(instanceKlass, _signers, objArrayOop) \ 248 nonstatic_field(instanceKlass, _source_file_name, Symbol*) \ 249 nonstatic_field(instanceKlass, _source_debug_extension, Symbol*) \ 250 nonstatic_field(instanceKlass, _inner_classes, typeArrayOop) \ 251 nonstatic_field(instanceKlass, _nonstatic_field_size, int) \ 252 nonstatic_field(instanceKlass, _static_field_size, int) \ 253 nonstatic_field(instanceKlass, _static_oop_field_size, int) \ 254 nonstatic_field(instanceKlass, _nonstatic_oop_map_size, int) \ 255 nonstatic_field(instanceKlass, _is_marked_dependent, bool) \ 256 nonstatic_field(instanceKlass, _minor_version, u2) \ 257 nonstatic_field(instanceKlass, _major_version, u2) \ 258 nonstatic_field(instanceKlass, _init_state, instanceKlass::ClassState) \ 259 nonstatic_field(instanceKlass, _init_thread, Thread*) \ 260 nonstatic_field(instanceKlass, _vtable_len, int) \ 261 nonstatic_field(instanceKlass, _itable_len, int) \ 262 nonstatic_field(instanceKlass, _reference_type, ReferenceType) \ 263 volatile_nonstatic_field(instanceKlass, _oop_map_cache, OopMapCache*) \ 264 nonstatic_field(instanceKlass, _jni_ids, JNIid*) \ 265 nonstatic_field(instanceKlass, _osr_nmethods_head, nmethod*) \ 266 nonstatic_field(instanceKlass, _breakpoints, BreakpointInfo*) \ 267 nonstatic_field(instanceKlass, _generic_signature, Symbol*) \ 268 nonstatic_field(instanceKlass, _methods_jmethod_ids, jmethodID*) \ 269 nonstatic_field(instanceKlass, _methods_cached_itable_indices, int*) \ 270 volatile_nonstatic_field(instanceKlass, _idnum_allocated_count, u2) \ 271 nonstatic_field(instanceKlass, _class_annotations, typeArrayOop) \ 272 nonstatic_field(instanceKlass, _fields_annotations, objArrayOop) \ 273 nonstatic_field(instanceKlass, _methods_annotations, objArrayOop) \ 274 nonstatic_field(instanceKlass, _methods_parameter_annotations, objArrayOop) \ 275 nonstatic_field(instanceKlass, _methods_default_annotations, objArrayOop) \ 276 nonstatic_field(Klass, _super_check_offset, juint) \ 277 nonstatic_field(Klass, _secondary_super_cache, klassOop) \ 278 nonstatic_field(Klass, _secondary_supers, objArrayOop) \ 279 nonstatic_field(Klass, _primary_supers[0], klassOop) \ 280 nonstatic_field(Klass, _java_mirror, oop) \ 281 nonstatic_field(Klass, _modifier_flags, jint) \ 282 nonstatic_field(Klass, _super, klassOop) \ 283 nonstatic_field(Klass, _layout_helper, jint) \ 284 nonstatic_field(Klass, _name, Symbol*) \ 285 nonstatic_field(Klass, _access_flags, AccessFlags) \ 286 nonstatic_field(Klass, _subklass, klassOop) \ 287 nonstatic_field(Klass, _next_sibling, klassOop) \ 288 nonproduct_nonstatic_field(Klass, _verify_count, int) \ 289 nonstatic_field(Klass, _alloc_count, juint) \ 290 nonstatic_field(klassKlass, _alloc_size, juint) \ 291 nonstatic_field(methodKlass, _alloc_size, juint) \ 292 nonstatic_field(methodDataOopDesc, _size, int) \ 293 nonstatic_field(methodDataOopDesc, _method, methodOop) \ 294 nonstatic_field(methodOopDesc, _constMethod, constMethodOop) \ 295 nonstatic_field(methodOopDesc, _constants, constantPoolOop) \ 296 c2_nonstatic_field(methodOopDesc, _method_data, methodDataOop) \ 297 c2_nonstatic_field(methodOopDesc, _interpreter_invocation_count, int) \ 298 nonstatic_field(methodOopDesc, _access_flags, AccessFlags) \ 299 nonstatic_field(methodOopDesc, _vtable_index, int) \ 300 nonstatic_field(methodOopDesc, _method_size, u2) \ 301 nonstatic_field(methodOopDesc, _max_stack, u2) \ 302 nonstatic_field(methodOopDesc, _max_locals, u2) \ 303 nonstatic_field(methodOopDesc, _size_of_parameters, u2) \ 304 c2_nonstatic_field(methodOopDesc, _interpreter_throwout_count, u2) \ 305 nonstatic_field(methodOopDesc, _number_of_breakpoints, u2) \ 306 nonstatic_field(methodOopDesc, _invocation_counter, InvocationCounter) \ 307 nonstatic_field(methodOopDesc, _backedge_counter, InvocationCounter) \ 308 nonproduct_nonstatic_field(methodOopDesc, _compiled_invocation_count, int) \ 309 volatile_nonstatic_field(methodOopDesc, _code, nmethod*) \ 310 nonstatic_field(methodOopDesc, _i2i_entry, address) \ 311 nonstatic_field(methodOopDesc, _adapter, AdapterHandlerEntry*) \ 312 volatile_nonstatic_field(methodOopDesc, _from_compiled_entry, address) \ 313 volatile_nonstatic_field(methodOopDesc, _from_interpreted_entry, address) \ 314 volatile_nonstatic_field(constMethodOopDesc, _fingerprint, uint64_t) \ 315 nonstatic_field(constMethodOopDesc, _method, methodOop) \ 316 nonstatic_field(constMethodOopDesc, _stackmap_data, typeArrayOop) \ 317 nonstatic_field(constMethodOopDesc, _exception_table, typeArrayOop) \ 318 nonstatic_field(constMethodOopDesc, _constMethod_size, int) \ 319 nonstatic_field(constMethodOopDesc, _interpreter_kind, jbyte) \ 320 nonstatic_field(constMethodOopDesc, _flags, jbyte) \ 321 nonstatic_field(constMethodOopDesc, _code_size, u2) \ 322 nonstatic_field(constMethodOopDesc, _name_index, u2) \ 323 nonstatic_field(constMethodOopDesc, _signature_index, u2) \ 324 nonstatic_field(constMethodOopDesc, _method_idnum, u2) \ 325 nonstatic_field(constMethodOopDesc, _generic_signature_index, u2) \ 326 nonstatic_field(objArrayKlass, _element_klass, klassOop) \ 327 nonstatic_field(objArrayKlass, _bottom_klass, klassOop) \ 328 volatile_nonstatic_field(Symbol, _refcount, int) \ 329 nonstatic_field(Symbol, _identity_hash, int) \ 330 nonstatic_field(Symbol, _length, unsigned short) \ 331 unchecked_nonstatic_field(Symbol, _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, _methodKlassObj, klassOop) \ 379 static_field(Universe, _constMethodKlassObj, klassOop) \ 380 static_field(Universe, _methodDataKlassObj, klassOop) \ 381 static_field(Universe, _klassKlassObj, klassOop) \ 382 static_field(Universe, _arrayKlassKlassObj, klassOop) \ 383 static_field(Universe, _objArrayKlassKlassObj, klassOop) \ 384 static_field(Universe, _typeArrayKlassKlassObj, klassOop) \ 385 static_field(Universe, _instanceKlassKlassObj, klassOop) \ 386 static_field(Universe, _constantPoolKlassObj, klassOop) \ 387 static_field(Universe, _constantPoolCacheKlassObj, klassOop) \ 388 static_field(Universe, _compiledICHolderKlassObj, klassOop) \ 389 static_field(Universe, _systemObjArrayKlassObj, klassOop) \ 390 static_field(Universe, _mirrors[0], oop) \ 391 static_field(Universe, _main_thread_group, oop) \ 392 static_field(Universe, _system_thread_group, oop) \ 393 static_field(Universe, _the_empty_byte_array, typeArrayOop) \ 394 static_field(Universe, _the_empty_short_array, typeArrayOop) \ 395 static_field(Universe, _the_empty_int_array, typeArrayOop) \ 396 static_field(Universe, _the_empty_system_obj_array, objArrayOop) \ 397 static_field(Universe, _the_empty_class_klass_array, objArrayOop) \ 398 static_field(Universe, _out_of_memory_error_java_heap, oop) \ 399 static_field(Universe, _out_of_memory_error_perm_gen, oop) \ 400 static_field(Universe, _out_of_memory_error_array_size, oop) \ 401 static_field(Universe, _out_of_memory_error_gc_overhead_limit, oop) \ 402 static_field(Universe, _null_ptr_exception_instance, oop) \ 403 static_field(Universe, _arithmetic_exception_instance, oop) \ 404 static_field(Universe, _vm_exception, oop) \ 405 static_field(Universe, _collectedHeap, CollectedHeap*) \ 406 static_field(Universe, _base_vtable_size, int) \ 407 static_field(Universe, _bootstrapping, bool) \ 408 static_field(Universe, _fully_initialized, bool) \ 409 static_field(Universe, _verify_count, int) \ 410 static_field(Universe, _narrow_oop._base, address) \ 411 static_field(Universe, _narrow_oop._shift, int) \ 412 static_field(Universe, _narrow_oop._use_implicit_null_checks, bool) \ 413 \ 414 /**********************************************************************************/ \ 415 /* Generation and Space hierarchies */ \ 416 /**********************************************************************************/ \ 417 \ 418 unchecked_nonstatic_field(ageTable, sizes, sizeof(ageTable::sizes)) \ 419 \ 420 nonstatic_field(BarrierSet, _max_covered_regions, int) \ 421 nonstatic_field(BlockOffsetTable, _bottom, HeapWord*) \ 422 nonstatic_field(BlockOffsetTable, _end, HeapWord*) \ 423 \ 424 nonstatic_field(BlockOffsetSharedArray, _reserved, MemRegion) \ 425 nonstatic_field(BlockOffsetSharedArray, _end, HeapWord*) \ 426 nonstatic_field(BlockOffsetSharedArray, _vs, VirtualSpace) \ 427 nonstatic_field(BlockOffsetSharedArray, _offset_array, u_char*) \ 428 \ 429 nonstatic_field(BlockOffsetArray, _array, BlockOffsetSharedArray*) \ 430 nonstatic_field(BlockOffsetArray, _sp, Space*) \ 431 nonstatic_field(BlockOffsetArrayContigSpace, _next_offset_threshold, HeapWord*) \ 432 nonstatic_field(BlockOffsetArrayContigSpace, _next_offset_index, size_t) \ 433 \ 434 nonstatic_field(BlockOffsetArrayNonContigSpace, _unallocated_block, HeapWord*) \ 435 \ 436 nonstatic_field(CardGeneration, _rs, GenRemSet*) \ 437 nonstatic_field(CardGeneration, _bts, BlockOffsetSharedArray*) \ 438 \ 439 nonstatic_field(CardTableModRefBS, _whole_heap, const MemRegion) \ 440 nonstatic_field(CardTableModRefBS, _guard_index, const size_t) \ 441 nonstatic_field(CardTableModRefBS, _last_valid_index, const size_t) \ 442 nonstatic_field(CardTableModRefBS, _page_size, const size_t) \ 443 nonstatic_field(CardTableModRefBS, _byte_map_size, const size_t) \ 444 nonstatic_field(CardTableModRefBS, _byte_map, jbyte*) \ 445 nonstatic_field(CardTableModRefBS, _cur_covered_regions, int) \ 446 nonstatic_field(CardTableModRefBS, _covered, MemRegion*) \ 447 nonstatic_field(CardTableModRefBS, _committed, MemRegion*) \ 448 nonstatic_field(CardTableModRefBS, _guard_region, MemRegion) \ 449 nonstatic_field(CardTableModRefBS, byte_map_base, jbyte*) \ 450 \ 451 nonstatic_field(CardTableRS, _ct_bs, CardTableModRefBSForCTRS*) \ 452 \ 453 nonstatic_field(CollectedHeap, _reserved, MemRegion) \ 454 nonstatic_field(SharedHeap, _perm_gen, PermGen*) \ 455 nonstatic_field(CollectedHeap, _barrier_set, BarrierSet*) \ 456 nonstatic_field(CollectedHeap, _defer_initial_card_mark, bool) \ 457 nonstatic_field(CollectedHeap, _is_gc_active, bool) \ 458 nonstatic_field(CompactibleSpace, _compaction_top, HeapWord*) \ 459 nonstatic_field(CompactibleSpace, _first_dead, HeapWord*) \ 460 nonstatic_field(CompactibleSpace, _end_of_live, HeapWord*) \ 461 \ 462 nonstatic_field(CompactingPermGen, _gen, OneContigSpaceCardGeneration*) \ 463 \ 464 nonstatic_field(ContiguousSpace, _top, HeapWord*) \ 465 nonstatic_field(ContiguousSpace, _concurrent_iteration_safe_limit, HeapWord*) \ 466 nonstatic_field(ContiguousSpace, _saved_mark_word, HeapWord*) \ 467 \ 468 nonstatic_field(DefNewGeneration, _next_gen, Generation*) \ 469 nonstatic_field(DefNewGeneration, _tenuring_threshold, int) \ 470 nonstatic_field(DefNewGeneration, _age_table, ageTable) \ 471 nonstatic_field(DefNewGeneration, _eden_space, EdenSpace*) \ 472 nonstatic_field(DefNewGeneration, _from_space, ContiguousSpace*) \ 473 nonstatic_field(DefNewGeneration, _to_space, ContiguousSpace*) \ 474 \ 475 nonstatic_field(EdenSpace, _gen, DefNewGeneration*) \ 476 \ 477 nonstatic_field(Generation, _reserved, MemRegion) \ 478 nonstatic_field(Generation, _virtual_space, VirtualSpace) \ 479 nonstatic_field(Generation, _level, int) \ 480 nonstatic_field(Generation, _stat_record, Generation::StatRecord) \ 481 \ 482 nonstatic_field(Generation::StatRecord, invocations, int) \ 483 nonstatic_field(Generation::StatRecord, accumulated_time, elapsedTimer) \ 484 \ 485 nonstatic_field(GenerationSpec, _name, Generation::Name) \ 486 nonstatic_field(GenerationSpec, _init_size, size_t) \ 487 nonstatic_field(GenerationSpec, _max_size, size_t) \ 488 \ 489 static_field(GenCollectedHeap, _gch, GenCollectedHeap*) \ 490 nonstatic_field(GenCollectedHeap, _n_gens, int) \ 491 unchecked_nonstatic_field(GenCollectedHeap, _gens, sizeof(GenCollectedHeap::_gens)) /* NOTE: no type */ \ 492 nonstatic_field(GenCollectedHeap, _gen_specs, GenerationSpec**) \ 493 \ 494 nonstatic_field(HeapWord, i, char*) \ 495 \ 496 nonstatic_field(MemRegion, _start, HeapWord*) \ 497 nonstatic_field(MemRegion, _word_size, size_t) \ 498 \ 499 nonstatic_field(OffsetTableContigSpace, _offsets, BlockOffsetArray) \ 500 \ 501 nonstatic_field(OneContigSpaceCardGeneration, _min_heap_delta_bytes, size_t) \ 502 nonstatic_field(OneContigSpaceCardGeneration, _the_space, ContiguousSpace*) \ 503 nonstatic_field(OneContigSpaceCardGeneration, _last_gc, WaterMark) \ 504 \ 505 nonstatic_field(CompactingPermGenGen, _ro_vs, VirtualSpace) \ 506 nonstatic_field(CompactingPermGenGen, _rw_vs, VirtualSpace) \ 507 nonstatic_field(CompactingPermGenGen, _md_vs, VirtualSpace) \ 508 nonstatic_field(CompactingPermGenGen, _mc_vs, VirtualSpace) \ 509 nonstatic_field(CompactingPermGenGen, _ro_space, OffsetTableContigSpace*) \ 510 nonstatic_field(CompactingPermGenGen, _rw_space, OffsetTableContigSpace*) \ 511 static_field(CompactingPermGenGen, unshared_bottom, HeapWord*) \ 512 static_field(CompactingPermGenGen, unshared_end, HeapWord*) \ 513 static_field(CompactingPermGenGen, shared_bottom, HeapWord*) \ 514 static_field(CompactingPermGenGen, readonly_bottom, HeapWord*) \ 515 static_field(CompactingPermGenGen, readonly_end, HeapWord*) \ 516 static_field(CompactingPermGenGen, readwrite_bottom, HeapWord*) \ 517 static_field(CompactingPermGenGen, readwrite_end, HeapWord*) \ 518 static_field(CompactingPermGenGen, miscdata_bottom, HeapWord*) \ 519 static_field(CompactingPermGenGen, miscdata_end, HeapWord*) \ 520 static_field(CompactingPermGenGen, misccode_bottom, HeapWord*) \ 521 static_field(CompactingPermGenGen, misccode_end, HeapWord*) \ 522 static_field(CompactingPermGenGen, shared_end, HeapWord*) \ 523 \ 524 nonstatic_field(PermGen, _capacity_expansion_limit, size_t) \ 525 \ 526 nonstatic_field(PermanentGenerationSpec, _name, PermGen::Name) \ 527 nonstatic_field(PermanentGenerationSpec, _init_size, size_t) \ 528 nonstatic_field(PermanentGenerationSpec, _max_size, size_t) \ 529 \ 530 nonstatic_field(Space, _bottom, HeapWord*) \ 531 nonstatic_field(Space, _end, HeapWord*) \ 532 \ 533 nonstatic_field(TenuredGeneration, _shrink_factor, size_t) \ 534 nonstatic_field(TenuredGeneration, _capacity_at_prologue, size_t) \ 535 nonstatic_field(ThreadLocalAllocBuffer, _start, HeapWord*) \ 536 nonstatic_field(ThreadLocalAllocBuffer, _top, HeapWord*) \ 537 nonstatic_field(ThreadLocalAllocBuffer, _end, HeapWord*) \ 538 nonstatic_field(ThreadLocalAllocBuffer, _desired_size, size_t) \ 539 nonstatic_field(ThreadLocalAllocBuffer, _refill_waste_limit, size_t) \ 540 static_field(ThreadLocalAllocBuffer, _target_refills, unsigned) \ 541 nonstatic_field(VirtualSpace, _low_boundary, char*) \ 542 nonstatic_field(VirtualSpace, _high_boundary, char*) \ 543 nonstatic_field(VirtualSpace, _low, char*) \ 544 nonstatic_field(VirtualSpace, _high, char*) \ 545 nonstatic_field(VirtualSpace, _lower_high, char*) \ 546 nonstatic_field(VirtualSpace, _middle_high, char*) \ 547 nonstatic_field(VirtualSpace, _upper_high, char*) \ 548 nonstatic_field(WaterMark, _point, HeapWord*) \ 549 nonstatic_field(WaterMark, _space, Space*) \ 550 \ 551 /************************/ \ 552 /* PerfMemory - jvmstat */ \ 553 /************************/ \ 554 \ 555 nonstatic_field(PerfDataPrologue, magic, jint) \ 556 nonstatic_field(PerfDataPrologue, byte_order, jbyte) \ 557 nonstatic_field(PerfDataPrologue, major_version, jbyte) \ 558 nonstatic_field(PerfDataPrologue, minor_version, jbyte) \ 559 nonstatic_field(PerfDataPrologue, accessible, jbyte) \ 560 nonstatic_field(PerfDataPrologue, used, jint) \ 561 nonstatic_field(PerfDataPrologue, overflow, jint) \ 562 nonstatic_field(PerfDataPrologue, mod_time_stamp, jlong) \ 563 nonstatic_field(PerfDataPrologue, entry_offset, jint) \ 564 nonstatic_field(PerfDataPrologue, num_entries, jint) \ 565 \ 566 nonstatic_field(PerfDataEntry, entry_length, jint) \ 567 nonstatic_field(PerfDataEntry, name_offset, jint) \ 568 nonstatic_field(PerfDataEntry, vector_length, jint) \ 569 nonstatic_field(PerfDataEntry, data_type, jbyte) \ 570 nonstatic_field(PerfDataEntry, flags, jbyte) \ 571 nonstatic_field(PerfDataEntry, data_units, jbyte) \ 572 nonstatic_field(PerfDataEntry, data_variability, jbyte) \ 573 nonstatic_field(PerfDataEntry, data_offset, jint) \ 574 \ 575 static_field(PerfMemory, _start, char*) \ 576 static_field(PerfMemory, _end, char*) \ 577 static_field(PerfMemory, _top, char*) \ 578 static_field(PerfMemory, _capacity, size_t) \ 579 static_field(PerfMemory, _prologue, PerfDataPrologue*) \ 580 static_field(PerfMemory, _initialized, jint) \ 581 \ 582 /***************/ \ 583 /* SymbolTable */ \ 584 /***************/ \ 585 \ 586 static_field(SymbolTable, _the_table, SymbolTable*) \ 587 \ 588 /***************/ \ 589 /* StringTable */ \ 590 /***************/ \ 591 \ 592 static_field(StringTable, _the_table, StringTable*) \ 593 \ 594 /********************/ \ 595 /* SystemDictionary */ \ 596 /********************/ \ 597 \ 598 static_field(SystemDictionary, _dictionary, Dictionary*) \ 599 static_field(SystemDictionary, _placeholders, PlaceholderTable*) \ 600 static_field(SystemDictionary, _shared_dictionary, Dictionary*) \ 601 static_field(SystemDictionary, _system_loader_lock_obj, oop) \ 602 static_field(SystemDictionary, _loader_constraints, LoaderConstraintTable*) \ 603 static_field(SystemDictionary, WK_KLASS(Object_klass), klassOop) \ 604 static_field(SystemDictionary, WK_KLASS(String_klass), klassOop) \ 605 static_field(SystemDictionary, WK_KLASS(Class_klass), klassOop) \ 606 static_field(SystemDictionary, WK_KLASS(Cloneable_klass), klassOop) \ 607 static_field(SystemDictionary, WK_KLASS(ClassLoader_klass), klassOop) \ 608 static_field(SystemDictionary, WK_KLASS(Serializable_klass), klassOop) \ 609 static_field(SystemDictionary, WK_KLASS(System_klass), klassOop) \ 610 static_field(SystemDictionary, WK_KLASS(Throwable_klass), klassOop) \ 611 static_field(SystemDictionary, WK_KLASS(ThreadDeath_klass), klassOop) \ 612 static_field(SystemDictionary, WK_KLASS(Error_klass), klassOop) \ 613 static_field(SystemDictionary, WK_KLASS(Exception_klass), klassOop) \ 614 static_field(SystemDictionary, WK_KLASS(RuntimeException_klass), klassOop) \ 615 static_field(SystemDictionary, WK_KLASS(ClassNotFoundException_klass), klassOop) \ 616 static_field(SystemDictionary, WK_KLASS(NoClassDefFoundError_klass), klassOop) \ 617 static_field(SystemDictionary, WK_KLASS(LinkageError_klass), klassOop) \ 618 static_field(SystemDictionary, WK_KLASS(ClassCastException_klass), klassOop) \ 619 static_field(SystemDictionary, WK_KLASS(ArrayStoreException_klass), klassOop) \ 620 static_field(SystemDictionary, WK_KLASS(VirtualMachineError_klass), klassOop) \ 621 static_field(SystemDictionary, WK_KLASS(OutOfMemoryError_klass), klassOop) \ 622 static_field(SystemDictionary, WK_KLASS(StackOverflowError_klass), klassOop) \ 623 static_field(SystemDictionary, WK_KLASS(ProtectionDomain_klass), klassOop) \ 624 static_field(SystemDictionary, WK_KLASS(AccessControlContext_klass), klassOop) \ 625 static_field(SystemDictionary, WK_KLASS(Reference_klass), klassOop) \ 626 static_field(SystemDictionary, WK_KLASS(SoftReference_klass), klassOop) \ 627 static_field(SystemDictionary, WK_KLASS(WeakReference_klass), klassOop) \ 628 static_field(SystemDictionary, WK_KLASS(FinalReference_klass), klassOop) \ 629 static_field(SystemDictionary, WK_KLASS(PhantomReference_klass), klassOop) \ 630 static_field(SystemDictionary, WK_KLASS(Finalizer_klass), klassOop) \ 631 static_field(SystemDictionary, WK_KLASS(Thread_klass), klassOop) \ 632 static_field(SystemDictionary, WK_KLASS(ThreadGroup_klass), klassOop) \ 633 static_field(SystemDictionary, WK_KLASS(Properties_klass), klassOop) \ 634 static_field(SystemDictionary, WK_KLASS(StringBuffer_klass), klassOop) \ 635 static_field(SystemDictionary, _box_klasses[0], klassOop) \ 636 static_field(SystemDictionary, _java_system_loader, oop) \ 637 \ 638 /*******************/ \ 639 /* HashtableBucket */ \ 640 /*******************/ \ 641 \ 642 nonstatic_field(HashtableBucket, _entry, BasicHashtableEntry*) \ 643 \ 644 /******************/ \ 645 /* HashtableEntry */ \ 646 /******************/ \ 647 \ 648 nonstatic_field(BasicHashtableEntry, _next, BasicHashtableEntry*) \ 649 nonstatic_field(BasicHashtableEntry, _hash, unsigned int) \ 650 nonstatic_field(HashtableEntry<intptr_t>, _literal, intptr_t) \ 651 \ 652 /*************/ \ 653 /* Hashtable */ \ 654 /*************/ \ 655 \ 656 nonstatic_field(BasicHashtable, _table_size, int) \ 657 nonstatic_field(BasicHashtable, _buckets, HashtableBucket*) \ 658 nonstatic_field(BasicHashtable, _free_list, BasicHashtableEntry*) \ 659 nonstatic_field(BasicHashtable, _first_free_entry, char*) \ 660 nonstatic_field(BasicHashtable, _end_block, char*) \ 661 nonstatic_field(BasicHashtable, _entry_size, int) \ 662 \ 663 /*******************/ \ 664 /* DictionaryEntry */ \ 665 /*******************/ \ 666 \ 667 nonstatic_field(DictionaryEntry, _loader, oop) \ 668 nonstatic_field(DictionaryEntry, _pd_set, ProtectionDomainEntry*) \ 669 \ 670 /********************/ \ 671 \ 672 nonstatic_field(PlaceholderEntry, _loader, oop) \ 673 \ 674 /**************************/ \ 675 /* ProctectionDomainEntry */ \ 676 /**************************/ \ 677 \ 678 nonstatic_field(ProtectionDomainEntry, _next, ProtectionDomainEntry*) \ 679 nonstatic_field(ProtectionDomainEntry, _protection_domain, oop) \ 680 \ 681 /*************************/ \ 682 /* LoaderConstraintEntry */ \ 683 /*************************/ \ 684 \ 685 nonstatic_field(LoaderConstraintEntry, _name, Symbol*) \ 686 nonstatic_field(LoaderConstraintEntry, _num_loaders, int) \ 687 nonstatic_field(LoaderConstraintEntry, _max_loaders, int) \ 688 nonstatic_field(LoaderConstraintEntry, _loaders, oop*) \ 689 \ 690 /********************************/ \ 691 /* CodeCache (NOTE: incomplete) */ \ 692 /********************************/ \ 693 \ 694 static_field(CodeCache, _heap, CodeHeap*) \ 695 static_field(CodeCache, _scavenge_root_nmethods, nmethod*) \ 696 \ 697 /*******************************/ \ 698 /* CodeHeap (NOTE: incomplete) */ \ 699 /*******************************/ \ 700 \ 701 nonstatic_field(CodeHeap, _memory, VirtualSpace) \ 702 nonstatic_field(CodeHeap, _segmap, VirtualSpace) \ 703 nonstatic_field(CodeHeap, _log2_segment_size, int) \ 704 nonstatic_field(HeapBlock, _header, HeapBlock::Header) \ 705 nonstatic_field(HeapBlock::Header, _length, size_t) \ 706 nonstatic_field(HeapBlock::Header, _used, bool) \ 707 \ 708 /**********************************/ \ 709 /* Interpreter (NOTE: incomplete) */ \ 710 /**********************************/ \ 711 \ 712 static_field(AbstractInterpreter, _code, StubQueue*) \ 713 \ 714 /****************************/ \ 715 /* Stubs (NOTE: incomplete) */ \ 716 /****************************/ \ 717 \ 718 nonstatic_field(StubQueue, _stub_buffer, address) \ 719 nonstatic_field(StubQueue, _buffer_limit, int) \ 720 nonstatic_field(StubQueue, _queue_begin, int) \ 721 nonstatic_field(StubQueue, _queue_end, int) \ 722 nonstatic_field(StubQueue, _number_of_stubs, int) \ 723 nonstatic_field(InterpreterCodelet, _size, int) \ 724 nonstatic_field(InterpreterCodelet, _description, const char*) \ 725 nonstatic_field(InterpreterCodelet, _bytecode, Bytecodes::Code) \ 726 \ 727 /***********************************/ \ 728 /* StubRoutines (NOTE: incomplete) */ \ 729 /***********************************/ \ 730 \ 731 static_field(StubRoutines, _call_stub_return_address, address) \ 732 IA32_ONLY(static_field(StubRoutines::x86,_call_stub_compiled_return, address)) \ 733 \ 734 /***************************************/ \ 735 /* PcDesc and other compiled code info */ \ 736 /***************************************/ \ 737 \ 738 nonstatic_field(PcDesc, _pc_offset, int) \ 739 nonstatic_field(PcDesc, _scope_decode_offset, int) \ 740 nonstatic_field(PcDesc, _obj_decode_offset, int) \ 741 nonstatic_field(PcDesc, _flags, PcDesc::PcDescFlags) \ 742 \ 743 /***************************************************/ \ 744 /* CodeBlobs (NOTE: incomplete, but only a little) */ \ 745 /***************************************************/ \ 746 \ 747 nonstatic_field(CodeBlob, _name, const char*) \ 748 nonstatic_field(CodeBlob, _size, int) \ 749 nonstatic_field(CodeBlob, _header_size, int) \ 750 nonstatic_field(CodeBlob, _relocation_size, int) \ 751 nonstatic_field(CodeBlob, _content_offset, int) \ 752 nonstatic_field(CodeBlob, _code_offset, int) \ 753 nonstatic_field(CodeBlob, _frame_complete_offset, int) \ 754 nonstatic_field(CodeBlob, _data_offset, int) \ 755 nonstatic_field(CodeBlob, _frame_size, int) \ 756 nonstatic_field(CodeBlob, _oop_maps, OopMapSet*) \ 757 \ 758 /**************************************************/ \ 759 /* NMethods (NOTE: incomplete, but only a little) */ \ 760 /**************************************************/ \ 761 \ 762 nonstatic_field(nmethod, _method, methodOop) \ 763 nonstatic_field(nmethod, _entry_bci, int) \ 764 nonstatic_field(nmethod, _osr_link, nmethod*) \ 765 nonstatic_field(nmethod, _scavenge_root_link, nmethod*) \ 766 nonstatic_field(nmethod, _scavenge_root_state, jbyte) \ 767 nonstatic_field(nmethod, _exception_offset, int) \ 768 nonstatic_field(nmethod, _deoptimize_offset, int) \ 769 nonstatic_field(nmethod, _orig_pc_offset, int) \ 770 nonstatic_field(nmethod, _stub_offset, int) \ 771 nonstatic_field(nmethod, _consts_offset, int) \ 772 nonstatic_field(nmethod, _oops_offset, int) \ 773 nonstatic_field(nmethod, _scopes_data_offset, int) \ 774 nonstatic_field(nmethod, _scopes_pcs_offset, int) \ 775 nonstatic_field(nmethod, _dependencies_offset, int) \ 776 nonstatic_field(nmethod, _handler_table_offset, int) \ 777 nonstatic_field(nmethod, _nul_chk_table_offset, int) \ 778 nonstatic_field(nmethod, _nmethod_end_offset, int) \ 779 nonstatic_field(nmethod, _entry_point, address) \ 780 nonstatic_field(nmethod, _verified_entry_point, address) \ 781 nonstatic_field(nmethod, _osr_entry_point, address) \ 782 nonstatic_field(nmethod, _lock_count, jint) \ 783 nonstatic_field(nmethod, _stack_traversal_mark, long) \ 784 \ 785 /********************************/ \ 786 /* JavaCalls (NOTE: incomplete) */ \ 787 /********************************/ \ 788 \ 789 nonstatic_field(JavaCallWrapper, _anchor, JavaFrameAnchor) \ 790 /********************************/ \ 791 /* JavaFrameAnchor (NOTE: incomplete) */ \ 792 /********************************/ \ 793 volatile_nonstatic_field(JavaFrameAnchor, _last_Java_sp, intptr_t*) \ 794 volatile_nonstatic_field(JavaFrameAnchor, _last_Java_pc, address) \ 795 \ 796 /******************************/ \ 797 /* Threads (NOTE: incomplete) */ \ 798 /******************************/ \ 799 \ 800 static_field(Threads, _thread_list, JavaThread*) \ 801 static_field(Threads, _number_of_threads, int) \ 802 static_field(Threads, _number_of_non_daemon_threads, int) \ 803 static_field(Threads, _return_code, int) \ 804 \ 805 volatile_nonstatic_field(Thread, _suspend_flags, uint32_t) \ 806 nonstatic_field(Thread, _active_handles, JNIHandleBlock*) \ 807 nonstatic_field(Thread, _tlab, ThreadLocalAllocBuffer) \ 808 nonstatic_field(Thread, _current_pending_monitor, ObjectMonitor*) \ 809 nonstatic_field(Thread, _current_pending_monitor_is_from_java, bool) \ 810 nonstatic_field(Thread, _current_waiting_monitor, ObjectMonitor*) \ 811 nonstatic_field(NamedThread, _name, char*) \ 812 nonstatic_field(NamedThread, _processed_thread, JavaThread*) \ 813 nonstatic_field(JavaThread, _next, JavaThread*) \ 814 nonstatic_field(JavaThread, _threadObj, oop) \ 815 nonstatic_field(JavaThread, _anchor, JavaFrameAnchor) \ 816 volatile_nonstatic_field(JavaThread, _thread_state, JavaThreadState) \ 817 nonstatic_field(JavaThread, _osthread, OSThread*) \ 818 nonstatic_field(JavaThread, _stack_base, address) \ 819 nonstatic_field(JavaThread, _stack_size, size_t) \ 820 \ 821 /************/ \ 822 /* OSThread */ \ 823 /************/ \ 824 \ 825 nonstatic_field(OSThread, _interrupted, jint) \ 826 \ 827 /************************/ \ 828 /* OopMap and OopMapSet */ \ 829 /************************/ \ 830 \ 831 nonstatic_field(OopMap, _pc_offset, int) \ 832 nonstatic_field(OopMap, _omv_count, int) \ 833 nonstatic_field(OopMap, _omv_data_size, int) \ 834 nonstatic_field(OopMap, _omv_data, unsigned char*) \ 835 nonstatic_field(OopMap, _write_stream, CompressedWriteStream*) \ 836 nonstatic_field(OopMapSet, _om_count, int) \ 837 nonstatic_field(OopMapSet, _om_size, int) \ 838 nonstatic_field(OopMapSet, _om_data, OopMap**) \ 839 \ 840 /*********************************/ \ 841 /* JNIHandles and JNIHandleBlock */ \ 842 /*********************************/ \ 843 static_field(JNIHandles, _global_handles, JNIHandleBlock*) \ 844 static_field(JNIHandles, _weak_global_handles, JNIHandleBlock*) \ 845 static_field(JNIHandles, _deleted_handle, oop) \ 846 \ 847 unchecked_nonstatic_field(JNIHandleBlock, _handles, JNIHandleBlock::block_size_in_oops * sizeof(Oop)) /* Note: no type */ \ 848 nonstatic_field(JNIHandleBlock, _top, int) \ 849 nonstatic_field(JNIHandleBlock, _next, JNIHandleBlock*) \ 850 \ 851 /********************/ \ 852 /* CompressedStream */ \ 853 /********************/ \ 854 \ 855 nonstatic_field(CompressedStream, _buffer, u_char*) \ 856 nonstatic_field(CompressedStream, _position, int) \ 857 \ 858 /*********************************/ \ 859 /* VMRegImpl (NOTE: incomplete) */ \ 860 /*********************************/ \ 861 \ 862 static_field(VMRegImpl, regName[0], const char*) \ 863 static_field(VMRegImpl, stack0, VMReg) \ 864 \ 865 /*******************************/ \ 866 /* Runtime1 (NOTE: incomplete) */ \ 867 /*******************************/ \ 868 \ 869 unchecked_c1_static_field(Runtime1, _blobs, sizeof(Runtime1::_blobs)) /* NOTE: no type */ \ 870 \ 871 /************/ \ 872 /* Monitors */ \ 873 /************/ \ 874 \ 875 volatile_nonstatic_field(ObjectMonitor, _header, markOop) \ 876 unchecked_nonstatic_field(ObjectMonitor, _object, sizeof(void *)) /* NOTE: no type */ \ 877 unchecked_nonstatic_field(ObjectMonitor, _owner, sizeof(void *)) /* NOTE: no type */ \ 878 volatile_nonstatic_field(ObjectMonitor, _count, intptr_t) \ 879 volatile_nonstatic_field(ObjectMonitor, _waiters, intptr_t) \ 880 volatile_nonstatic_field(ObjectMonitor, _recursions, intptr_t) \ 881 nonstatic_field(ObjectMonitor, FreeNext, ObjectMonitor*) \ 882 volatile_nonstatic_field(BasicLock, _displaced_header, markOop) \ 883 nonstatic_field(BasicObjectLock, _lock, BasicLock) \ 884 nonstatic_field(BasicObjectLock, _obj, oop) \ 885 static_field(ObjectSynchronizer, gBlockList, ObjectMonitor*) \ 886 \ 887 /*********************/ \ 888 /* Matcher (C2 only) */ \ 889 /*********************/ \ 890 \ 891 unchecked_c2_static_field(Matcher, _regEncode, sizeof(Matcher::_regEncode)) /* NOTE: no type */ \ 892 \ 893 /*********************/ \ 894 /* -XX flags */ \ 895 /*********************/ \ 896 \ 897 nonstatic_field(Flag, type, const char*) \ 898 nonstatic_field(Flag, name, const char*) \ 899 unchecked_nonstatic_field(Flag, addr, sizeof(void*)) /* NOTE: no type */ \ 900 nonstatic_field(Flag, kind, const char*) \ 901 static_field(Flag, flags, Flag*) \ 902 static_field(Flag, numFlags, size_t) \ 903 \ 904 /*************************/ \ 905 /* JDK / VM version info */ \ 906 /*************************/ \ 907 \ 908 static_field(Abstract_VM_Version, _s_vm_release, const char*) \ 909 static_field(Abstract_VM_Version, _s_internal_vm_info_string, const char*) \ 910 static_field(Abstract_VM_Version, _vm_major_version, int) \ 911 static_field(Abstract_VM_Version, _vm_minor_version, int) \ 912 static_field(Abstract_VM_Version, _vm_build_number, int) \ 913 \ 914 static_field(JDK_Version, _current, JDK_Version) \ 915 nonstatic_field(JDK_Version, _partially_initialized, bool) \ 916 nonstatic_field(JDK_Version, _major, unsigned char) \ 917 \ 918 \ 919 \ 920 /*************/ \ 921 /* Arguments */ \ 922 /*************/ \ 923 \ 924 static_field(Arguments, _jvm_flags_array, char**) \ 925 static_field(Arguments, _num_jvm_flags, int) \ 926 static_field(Arguments, _jvm_args_array, char**) \ 927 static_field(Arguments, _num_jvm_args, int) \ 928 static_field(Arguments, _java_command, char*) \ 929 \ 930 \ 931 /************************/ \ 932 /* Miscellaneous fields */ \ 933 /************************/ \ 934 \ 935 nonstatic_field(AccessFlags, _flags, jint) \ 936 nonstatic_field(elapsedTimer, _counter, jlong) \ 937 nonstatic_field(elapsedTimer, _active, bool) \ 938 nonstatic_field(InvocationCounter, _counter, unsigned int) 939 940 /* NOTE that we do not use the last_entry() macro here; it is used */ 941 /* in vmStructs_<os>_<cpu>.hpp's VM_STRUCTS_OS_CPU macro (and must */ 942 /* be present there) */ 943 944//-------------------------------------------------------------------------------- 945// VM_TYPES 946// 947// This list must enumerate at least all of the types in the above 948// list. For the types in the above list, the entry below must have 949// exactly the same spacing since string comparisons are done in the 950// code which verifies the consistency of these tables (in the debug 951// build). 952// 953// In addition to the above types, this list is required to enumerate 954// the JNI's java types, which are used to indicate the size of Java 955// fields in this VM to the SA. Further, oop types are currently 956// distinguished by name (i.e., ends with "oop") over in the SA. 957// 958// The declare_toplevel_type macro should be used to declare types 959// which do not have a superclass. 960// 961// The declare_integer_type and declare_unsigned_integer_type macros 962// are required in order to properly identify C integer types over in 963// the SA. They should be used for any type which is otherwise opaque 964// and which it is necessary to coerce into an integer value. This 965// includes, for example, the type uintptr_t. Note that while they 966// will properly identify the type's size regardless of the platform, 967// since it is does not seem possible to deduce or check signedness at 968// compile time using the pointer comparison tricks, it is currently 969// required that the given types have the same signedness across all 970// platforms. 971// 972// NOTE that there are platform-specific additions to this table in 973// vmStructs_<os>_<cpu>.hpp. 974 975#define VM_TYPES(declare_type, \ 976 declare_toplevel_type, \ 977 declare_oop_type, \ 978 declare_integer_type, \ 979 declare_unsigned_integer_type, \ 980 declare_c1_toplevel_type, \ 981 declare_c2_type, \ 982 declare_c2_toplevel_type, \ 983 last_entry) \ 984 \ 985 /*************************************************************/ \ 986 /* Java primitive types -- required by the SA implementation */ \ 987 /* in order to determine the size of Java fields in this VM */ \ 988 /* (the implementation looks up these names specifically) */ \ 989 /* NOTE: since we fetch these sizes from the remote VM, we */ \ 990 /* have a bootstrapping sequence during which it is not */ \ 991 /* valid to fetch Java values from the remote process, only */ \ 992 /* C integer values (of known size). NOTE also that we do */ \ 993 /* NOT include "Java unsigned" types like juint here; since */ \ 994 /* Java does not have unsigned primitive types, those can */ \ 995 /* not be mapped directly and are considered to be C integer */ \ 996 /* types in this system (see the "other types" section, */ \ 997 /* below.) */ \ 998 /*************************************************************/ \ 999 \ 1000 declare_toplevel_type(jboolean) \ 1001 declare_toplevel_type(jbyte) \ 1002 declare_toplevel_type(jchar) \ 1003 declare_toplevel_type(jdouble) \ 1004 declare_toplevel_type(jfloat) \ 1005 declare_toplevel_type(jint) \ 1006 declare_toplevel_type(jlong) \ 1007 declare_toplevel_type(jshort) \ 1008 \ 1009 /*********************************************************************/ \ 1010 /* C integer types. User-defined typedefs (like "size_t" or */ \ 1011 /* "intptr_t") are guaranteed to be present with the same names over */ \ 1012 /* in the SA's type database. Names like "unsigned short" are not */ \ 1013 /* guaranteed to be visible through the SA's type database lookup */ \ 1014 /* mechanism, though they will have a Type object created for them */ \ 1015 /* and are valid types for Fields. */ \ 1016 /*********************************************************************/ \ 1017 declare_integer_type(bool) \ 1018 declare_integer_type(int) \ 1019 declare_integer_type(long) \ 1020 declare_integer_type(char) \ 1021 declare_unsigned_integer_type(unsigned char) \ 1022 declare_unsigned_integer_type(unsigned int) \ 1023 declare_unsigned_integer_type(unsigned short) \ 1024 declare_unsigned_integer_type(unsigned long) \ 1025 /* The compiler thinks this is a different type than */ \ 1026 /* unsigned short on Win32 */ \ 1027 declare_unsigned_integer_type(u2) \ 1028 declare_unsigned_integer_type(unsigned) \ 1029 \ 1030 /*****************************/ \ 1031 /* C primitive pointer types */ \ 1032 /*****************************/ \ 1033 \ 1034 declare_toplevel_type(int*) \ 1035 declare_toplevel_type(char*) \ 1036 declare_toplevel_type(char**) \ 1037 declare_toplevel_type(const char*) \ 1038 declare_toplevel_type(u_char*) \ 1039 declare_toplevel_type(unsigned char*) \ 1040 \ 1041 /*******************************************************************/ \ 1042 /* Types which it will be handy to have available over in the SA */ \ 1043 /* in order to do platform-independent address -> integer coercion */ \ 1044 /* (note: these will be looked up by name) */ \ 1045 /*******************************************************************/ \ 1046 \ 1047 declare_unsigned_integer_type(size_t) \ 1048 declare_integer_type(ssize_t) \ 1049 declare_unsigned_integer_type(const size_t) \ 1050 declare_integer_type(intx) \ 1051 declare_integer_type(intptr_t) \ 1052 declare_unsigned_integer_type(uintx) \ 1053 declare_unsigned_integer_type(uintptr_t) \ 1054 declare_unsigned_integer_type(uint32_t) \ 1055 declare_unsigned_integer_type(uint64_t) \ 1056 declare_integer_type(const int) \ 1057 \ 1058 /*******************************************************************************/ \ 1059 /* OopDesc and Klass hierarchies (NOTE: missing methodDataOop-related classes) */ \ 1060 /*******************************************************************************/ \ 1061 \ 1062 declare_toplevel_type(oopDesc) \ 1063 declare_toplevel_type(Klass_vtbl) \ 1064 declare_type(Klass, Klass_vtbl) \ 1065 declare_type(arrayKlass, Klass) \ 1066 declare_type(arrayKlassKlass, klassKlass) \ 1067 declare_type(arrayOopDesc, oopDesc) \ 1068 declare_type(compiledICHolderKlass, Klass) \ 1069 declare_type(compiledICHolderOopDesc, oopDesc) \ 1070 declare_type(constantPoolKlass, Klass) \ 1071 declare_type(constantPoolOopDesc, oopDesc) \ 1072 declare_type(constantPoolCacheKlass, Klass) \ 1073 declare_type(constantPoolCacheOopDesc, oopDesc) \ 1074 declare_type(instanceKlass, Klass) \ 1075 declare_type(instanceKlassKlass, klassKlass) \ 1076 declare_type(instanceOopDesc, oopDesc) \ 1077 declare_type(instanceRefKlass, instanceKlass) \ 1078 declare_type(klassKlass, Klass) \ 1079 declare_type(klassOopDesc, oopDesc) \ 1080 declare_type(markOopDesc, oopDesc) \ 1081 declare_type(methodDataKlass, Klass) \ 1082 declare_type(methodDataOopDesc, oopDesc) \ 1083 declare_type(methodKlass, Klass) \ 1084 declare_type(constMethodKlass, Klass) \ 1085 declare_type(methodOopDesc, oopDesc) \ 1086 declare_type(objArrayKlass, arrayKlass) \ 1087 declare_type(objArrayKlassKlass, arrayKlassKlass) \ 1088 declare_type(objArrayOopDesc, arrayOopDesc) \ 1089 declare_type(constMethodOopDesc, oopDesc) \ 1090 declare_type(typeArrayKlass, arrayKlass) \ 1091 declare_type(typeArrayKlassKlass, arrayKlassKlass) \ 1092 declare_type(typeArrayOopDesc, arrayOopDesc) \ 1093 declare_toplevel_type(Symbol) \ 1094 declare_toplevel_type(Symbol*) \ 1095 \ 1096 /********/ \ 1097 /* Oops */ \ 1098 /********/ \ 1099 \ 1100 declare_oop_type(constantPoolOop) \ 1101 declare_oop_type(constantPoolCacheOop) \ 1102 declare_oop_type(klassOop) \ 1103 declare_oop_type(markOop) \ 1104 declare_oop_type(methodOop) \ 1105 declare_oop_type(methodDataOop) \ 1106 declare_oop_type(objArrayOop) \ 1107 declare_oop_type(oop) \ 1108 declare_oop_type(narrowOop) \ 1109 declare_oop_type(wideKlassOop) \ 1110 declare_oop_type(constMethodOop) \ 1111 declare_oop_type(typeArrayOop) \ 1112 \ 1113 /*************************************/ \ 1114 /* MethodOop-related data structures */ \ 1115 /*************************************/ \ 1116 \ 1117 declare_toplevel_type(CheckedExceptionElement) \ 1118 declare_toplevel_type(LocalVariableTableElement) \ 1119 \ 1120 /******************************************/ \ 1121 /* Generation and space hierarchies */ \ 1122 /* (needed for run-time type information) */ \ 1123 /******************************************/ \ 1124 \ 1125 declare_toplevel_type(CollectedHeap) \ 1126 declare_type(SharedHeap, CollectedHeap) \ 1127 declare_type(GenCollectedHeap, SharedHeap) \ 1128 declare_toplevel_type(Generation) \ 1129 declare_type(DefNewGeneration, Generation) \ 1130 declare_type(CardGeneration, Generation) \ 1131 declare_type(OneContigSpaceCardGeneration, CardGeneration) \ 1132 declare_type(TenuredGeneration, OneContigSpaceCardGeneration) \ 1133 declare_type(CompactingPermGenGen, OneContigSpaceCardGeneration) \ 1134 declare_toplevel_type(Space) \ 1135 declare_toplevel_type(BitMap) \ 1136 declare_type(CompactibleSpace, Space) \ 1137 declare_type(ContiguousSpace, CompactibleSpace) \ 1138 declare_type(EdenSpace, ContiguousSpace) \ 1139 declare_type(OffsetTableContigSpace, ContiguousSpace) \ 1140 declare_type(TenuredSpace, OffsetTableContigSpace) \ 1141 declare_type(ContigPermSpace, OffsetTableContigSpace) \ 1142 declare_toplevel_type(PermGen) \ 1143 declare_type(CompactingPermGen, PermGen) \ 1144 declare_toplevel_type(BarrierSet) \ 1145 declare_type(ModRefBarrierSet, BarrierSet) \ 1146 declare_type(CardTableModRefBS, ModRefBarrierSet) \ 1147 declare_type(CardTableModRefBSForCTRS, CardTableModRefBS) \ 1148 declare_toplevel_type(GenRemSet) \ 1149 declare_type(CardTableRS, GenRemSet) \ 1150 declare_toplevel_type(BlockOffsetSharedArray) \ 1151 declare_toplevel_type(BlockOffsetTable) \ 1152 declare_type(BlockOffsetArray, BlockOffsetTable) \ 1153 declare_type(BlockOffsetArrayContigSpace, BlockOffsetArray) \ 1154 declare_type(BlockOffsetArrayNonContigSpace, BlockOffsetArray) \ 1155 \ 1156 /* Miscellaneous other GC types */ \ 1157 \ 1158 declare_toplevel_type(ageTable) \ 1159 declare_toplevel_type(Generation::StatRecord) \ 1160 declare_toplevel_type(GenerationSpec) \ 1161 declare_toplevel_type(HeapWord) \ 1162 declare_toplevel_type(MemRegion) \ 1163 declare_toplevel_type(const MemRegion) \ 1164 declare_toplevel_type(PermanentGenerationSpec) \ 1165 declare_toplevel_type(ThreadLocalAllocBuffer) \ 1166 declare_toplevel_type(VirtualSpace) \ 1167 declare_toplevel_type(WaterMark) \ 1168 \ 1169 /* Pointers to Garbage Collection types */ \ 1170 \ 1171 declare_toplevel_type(BarrierSet*) \ 1172 declare_toplevel_type(BlockOffsetSharedArray*) \ 1173 declare_toplevel_type(GenRemSet*) \ 1174 declare_toplevel_type(CardTableRS*) \ 1175 declare_toplevel_type(CardTableModRefBS*) \ 1176 declare_toplevel_type(CardTableModRefBS**) \ 1177 declare_toplevel_type(CardTableModRefBSForCTRS*) \ 1178 declare_toplevel_type(CardTableModRefBSForCTRS**) \ 1179 declare_toplevel_type(CollectedHeap*) \ 1180 declare_toplevel_type(ContiguousSpace*) \ 1181 declare_toplevel_type(DefNewGeneration*) \ 1182 declare_toplevel_type(EdenSpace*) \ 1183 declare_toplevel_type(GenCollectedHeap*) \ 1184 declare_toplevel_type(Generation*) \ 1185 declare_toplevel_type(GenerationSpec**) \ 1186 declare_toplevel_type(HeapWord*) \ 1187 declare_toplevel_type(MemRegion*) \ 1188 declare_toplevel_type(OffsetTableContigSpace*) \ 1189 declare_toplevel_type(OneContigSpaceCardGeneration*) \ 1190 declare_toplevel_type(PermGen*) \ 1191 declare_toplevel_type(Space*) \ 1192 declare_toplevel_type(ThreadLocalAllocBuffer*) \ 1193 \ 1194 /************************/ \ 1195 /* PerfMemory - jvmstat */ \ 1196 /************************/ \ 1197 \ 1198 declare_toplevel_type(PerfDataPrologue) \ 1199 declare_toplevel_type(PerfDataPrologue*) \ 1200 declare_toplevel_type(PerfDataEntry) \ 1201 declare_toplevel_type(PerfMemory) \ 1202 \ 1203 /*********************************/ \ 1204 /* SymbolTable, SystemDictionary */ \ 1205 /*********************************/ \ 1206 \ 1207 declare_toplevel_type(BasicHashtable) \ 1208 declare_type(Hashtable<intptr_t>, BasicHashtable) \ 1209 declare_type(SymbolTable, Hashtable<Symbol*>) \ 1210 declare_type(StringTable, Hashtable<oop>) \ 1211 declare_type(LoaderConstraintTable, Hashtable<klassOop>) \ 1212 declare_type(TwoOopHashtable<klassOop>, Hashtable<klassOop>) \ 1213 declare_type(Dictionary, TwoOopHashtable<klassOop>) \ 1214 declare_type(PlaceholderTable, TwoOopHashtable<Symbol*>) \ 1215 declare_toplevel_type(BasicHashtableEntry) \ 1216 declare_type(HashtableEntry<intptr_t>, BasicHashtableEntry) \ 1217 declare_type(DictionaryEntry, HashtableEntry<klassOop>) \ 1218 declare_type(PlaceholderEntry, HashtableEntry<Symbol*>) \ 1219 declare_type(LoaderConstraintEntry, HashtableEntry<klassOop>) \ 1220 declare_toplevel_type(HashtableBucket) \ 1221 declare_toplevel_type(SystemDictionary) \ 1222 declare_toplevel_type(ProtectionDomainEntry) \ 1223 \ 1224 /***********************************************************/ \ 1225 /* Thread hierarchy (needed for run-time type information) */ \ 1226 /***********************************************************/ \ 1227 \ 1228 declare_toplevel_type(Threads) \ 1229 declare_toplevel_type(ThreadShadow) \ 1230 declare_type(Thread, ThreadShadow) \ 1231 declare_type(NamedThread, Thread) \ 1232 declare_type(WatcherThread, Thread) \ 1233 declare_type(JavaThread, Thread) \ 1234 declare_type(JvmtiAgentThread, JavaThread) \ 1235 declare_type(LowMemoryDetectorThread, JavaThread) \ 1236 declare_type(CompilerThread, JavaThread) \ 1237 declare_toplevel_type(OSThread) \ 1238 declare_toplevel_type(JavaFrameAnchor) \ 1239 \ 1240 /***************/ \ 1241 /* Interpreter */ \ 1242 /***************/ \ 1243 \ 1244 declare_toplevel_type(AbstractInterpreter) \ 1245 \ 1246 /*********/ \ 1247 /* Stubs */ \ 1248 /*********/ \ 1249 \ 1250 declare_toplevel_type(StubQueue) \ 1251 declare_toplevel_type(StubRoutines) \ 1252 IA32_ONLY(declare_toplevel_type(StubRoutines::x86)) \ 1253 declare_toplevel_type(Stub) \ 1254 declare_type(InterpreterCodelet, Stub) \ 1255 \ 1256 /*************/ \ 1257 /* JavaCalls */ \ 1258 /*************/ \ 1259 \ 1260 declare_toplevel_type(JavaCallWrapper) \ 1261 \ 1262 /*************/ \ 1263 /* CodeCache */ \ 1264 /*************/ \ 1265 \ 1266 declare_toplevel_type(CodeCache) \ 1267 \ 1268 /************/ \ 1269 /* CodeHeap */ \ 1270 /************/ \ 1271 \ 1272 declare_toplevel_type(CodeHeap) \ 1273 declare_toplevel_type(CodeHeap*) \ 1274 declare_toplevel_type(HeapBlock) \ 1275 declare_toplevel_type(HeapBlock::Header) \ 1276 declare_type(FreeBlock, HeapBlock) \ 1277 \ 1278 /*************************************************************/ \ 1279 /* CodeBlob hierarchy (needed for run-time type information) */ \ 1280 /*************************************************************/ \ 1281 \ 1282 declare_toplevel_type(CodeBlob) \ 1283 declare_type(BufferBlob, CodeBlob) \ 1284 declare_type(nmethod, CodeBlob) \ 1285 declare_type(RuntimeStub, CodeBlob) \ 1286 declare_type(SingletonBlob, CodeBlob) \ 1287 declare_type(SafepointBlob, SingletonBlob) \ 1288 declare_type(DeoptimizationBlob, SingletonBlob) \ 1289 declare_c2_type(ExceptionBlob, SingletonBlob) \ 1290 declare_c2_type(UncommonTrapBlob, CodeBlob) \ 1291 \ 1292 /***************************************/ \ 1293 /* PcDesc and other compiled code info */ \ 1294 /***************************************/ \ 1295 \ 1296 declare_toplevel_type(PcDesc) \ 1297 declare_integer_type(PcDesc::PcDescFlags) \ 1298 \ 1299 /************************/ \ 1300 /* OopMap and OopMapSet */ \ 1301 /************************/ \ 1302 \ 1303 declare_toplevel_type(OopMap) \ 1304 declare_toplevel_type(OopMapSet) \ 1305 \ 1306 /********************/ \ 1307 /* CompressedStream */ \ 1308 /********************/ \ 1309 \ 1310 declare_toplevel_type(CompressedStream) \ 1311 \ 1312 /**************/ \ 1313 /* VMRegImpl */ \ 1314 /**************/ \ 1315 \ 1316 declare_toplevel_type(VMRegImpl) \ 1317 \ 1318 /*********************************/ \ 1319 /* JNIHandles and JNIHandleBlock */ \ 1320 /*********************************/ \ 1321 \ 1322 declare_toplevel_type(JNIHandles) \ 1323 declare_toplevel_type(JNIHandleBlock) \ 1324 \ 1325 /**********************/ \ 1326 /* Runtime1 (C1 only) */ \ 1327 /**********************/ \ 1328 \ 1329 declare_c1_toplevel_type(Runtime1) \ 1330 \ 1331 /************/ \ 1332 /* Monitors */ \ 1333 /************/ \ 1334 \ 1335 declare_toplevel_type(ObjectMonitor) \ 1336 declare_toplevel_type(ObjectSynchronizer) \ 1337 declare_toplevel_type(BasicLock) \ 1338 declare_toplevel_type(BasicObjectLock) \ 1339 \ 1340 /*********************/ \ 1341 /* Matcher (C2 only) */ \ 1342 /*********************/ \ 1343 \ 1344 /* NOTE: this is not really a toplevel type, but we only need */ \ 1345 /* this one -- FIXME later if necessary */ \ 1346 declare_c2_toplevel_type(Matcher) \ 1347 \ 1348 /*********************/ \ 1349 /* Adapter Blob Entries */ \ 1350 /*********************/ \ 1351 declare_toplevel_type(AdapterHandlerEntry) \ 1352 declare_toplevel_type(AdapterHandlerEntry*) \ 1353 \ 1354 /********************/ \ 1355 /* -XX flags */ \ 1356 /********************/ \ 1357 \ 1358 declare_toplevel_type(Flag) \ 1359 declare_toplevel_type(Flag*) \ 1360 \ 1361 /********************/ \ 1362 /* JDK/VM version */ \ 1363 /********************/ \ 1364 \ 1365 declare_toplevel_type(Abstract_VM_Version) \ 1366 declare_toplevel_type(JDK_Version) \ 1367 \ 1368 /*************/ \ 1369 /* Arguments */ \ 1370 /*************/ \ 1371 \ 1372 declare_toplevel_type(Arguments) \ 1373 \ 1374 /***************/ \ 1375 /* Other types */ \ 1376 /***************/ \ 1377 \ 1378 /* all enum types */ \ 1379 \ 1380 declare_integer_type(Bytecodes::Code) \ 1381 declare_integer_type(Generation::Name) \ 1382 declare_integer_type(instanceKlass::ClassState) \ 1383 declare_integer_type(JavaThreadState) \ 1384 declare_integer_type(Location::Type) \ 1385 declare_integer_type(Location::Where) \ 1386 declare_integer_type(PermGen::Name) \ 1387 \ 1388 declare_integer_type(AccessFlags) /* FIXME: wrong type (not integer) */\ 1389 declare_toplevel_type(address) /* FIXME: should this be an integer type? */\ 1390 declare_toplevel_type(BreakpointInfo) \ 1391 declare_toplevel_type(BreakpointInfo*) \ 1392 declare_toplevel_type(CodeBlob*) \ 1393 declare_toplevel_type(CompressedWriteStream*) \ 1394 declare_toplevel_type(ConstantPoolCacheEntry) \ 1395 declare_toplevel_type(elapsedTimer) \ 1396 declare_toplevel_type(intptr_t*) \ 1397 declare_unsigned_integer_type(InvocationCounter) /* FIXME: wrong type (not integer) */ \ 1398 declare_toplevel_type(JavaThread*) \ 1399 declare_toplevel_type(jbyte*) \ 1400 declare_toplevel_type(jbyte**) \ 1401 declare_toplevel_type(jint*) \ 1402 declare_toplevel_type(jniIdMapBase*) \ 1403 declare_unsigned_integer_type(juint) \ 1404 declare_unsigned_integer_type(julong) \ 1405 declare_toplevel_type(JNIHandleBlock*) \ 1406 declare_toplevel_type(JNIid) \ 1407 declare_toplevel_type(JNIid*) \ 1408 declare_toplevel_type(jmethodID*) \ 1409 declare_toplevel_type(Mutex*) \ 1410 declare_toplevel_type(nmethod*) \ 1411 declare_toplevel_type(ObjectMonitor*) \ 1412 declare_toplevel_type(oop*) \ 1413 declare_toplevel_type(OopMap**) \ 1414 declare_toplevel_type(OopMapCache*) \ 1415 declare_toplevel_type(OopMapSet*) \ 1416 declare_toplevel_type(VMReg) \ 1417 declare_toplevel_type(OSThread*) \ 1418 declare_integer_type(ReferenceType) \ 1419 declare_toplevel_type(StubQueue*) \ 1420 declare_toplevel_type(Thread*) \ 1421 declare_toplevel_type(Universe) 1422 1423 /* NOTE that we do not use the last_entry() macro here; it is used */ 1424 /* in vmStructs_<os>_<cpu>.hpp's VM_TYPES_OS_CPU macro (and must be */ 1425 /* present there) */ 1426 1427//-------------------------------------------------------------------------------- 1428// VM_INT_CONSTANTS 1429// 1430// This table contains integer constants required over in the 1431// serviceability agent. The "declare_constant" macro is used for all 1432// enums, etc., while "declare_preprocessor_constant" must be used for 1433// all #defined constants. 1434 1435#define VM_INT_CONSTANTS(declare_constant, \ 1436 declare_preprocessor_constant, \ 1437 declare_c1_constant, \ 1438 declare_c2_constant, \ 1439 declare_c2_preprocessor_constant, \ 1440 last_entry) \ 1441 \ 1442 /******************/ \ 1443 /* Useful globals */ \ 1444 /******************/ \ 1445 \ 1446 declare_constant(UseTLAB) \ 1447 \ 1448 /**************/ \ 1449 /* Stack bias */ \ 1450 /**************/ \ 1451 \ 1452 declare_preprocessor_constant("STACK_BIAS", STACK_BIAS) \ 1453 \ 1454 /****************/ \ 1455 /* Object sizes */ \ 1456 /****************/ \ 1457 \ 1458 declare_constant(oopSize) \ 1459 declare_constant(LogBytesPerWord) \ 1460 declare_constant(BytesPerLong) \ 1461 \ 1462 /********************************************/ \ 1463 /* Generation and Space Hierarchy Constants */ \ 1464 /********************************************/ \ 1465 \ 1466 declare_constant(ageTable::table_size) \ 1467 \ 1468 declare_constant(BarrierSet::ModRef) \ 1469 declare_constant(BarrierSet::CardTableModRef) \ 1470 declare_constant(BarrierSet::Other) \ 1471 \ 1472 declare_constant(BlockOffsetSharedArray::LogN) \ 1473 declare_constant(BlockOffsetSharedArray::LogN_words) \ 1474 declare_constant(BlockOffsetSharedArray::N_bytes) \ 1475 declare_constant(BlockOffsetSharedArray::N_words) \ 1476 \ 1477 declare_constant(BlockOffsetArray::N_words) \ 1478 \ 1479 declare_constant(CardTableModRefBS::clean_card) \ 1480 declare_constant(CardTableModRefBS::last_card) \ 1481 declare_constant(CardTableModRefBS::dirty_card) \ 1482 declare_constant(CardTableModRefBS::Precise) \ 1483 declare_constant(CardTableModRefBS::ObjHeadPreciseArray) \ 1484 declare_constant(CardTableModRefBS::card_shift) \ 1485 declare_constant(CardTableModRefBS::card_size) \ 1486 declare_constant(CardTableModRefBS::card_size_in_words) \ 1487 \ 1488 declare_constant(CardTableRS::youngergen_card) \ 1489 \ 1490 declare_constant(CollectedHeap::Abstract) \ 1491 declare_constant(CollectedHeap::SharedHeap) \ 1492 declare_constant(CollectedHeap::GenCollectedHeap) \ 1493 \ 1494 declare_constant(GenCollectedHeap::max_gens) \ 1495 \ 1496 /* constants from Generation::Name enum */ \ 1497 \ 1498 declare_constant(Generation::DefNew) \ 1499 declare_constant(Generation::MarkSweepCompact) \ 1500 declare_constant(Generation::Other) \ 1501 \ 1502 declare_constant(Generation::LogOfGenGrain) \ 1503 declare_constant(Generation::GenGrain) \ 1504 \ 1505 declare_constant(HeapWordSize) \ 1506 declare_constant(LogHeapWordSize) \ 1507 \ 1508 /* constants from PermGen::Name enum */ \ 1509 \ 1510 declare_constant(PermGen::MarkSweepCompact) \ 1511 declare_constant(PermGen::MarkSweep) \ 1512 \ 1513 /************************/ \ 1514 /* PerfMemory - jvmstat */ \ 1515 /************************/ \ 1516 \ 1517 declare_preprocessor_constant("PERFDATA_MAJOR_VERSION", PERFDATA_MAJOR_VERSION) \ 1518 declare_preprocessor_constant("PERFDATA_MINOR_VERSION", PERFDATA_MINOR_VERSION) \ 1519 declare_preprocessor_constant("PERFDATA_BIG_ENDIAN", PERFDATA_BIG_ENDIAN) \ 1520 declare_preprocessor_constant("PERFDATA_LITTLE_ENDIAN", PERFDATA_LITTLE_ENDIAN) \ 1521 \ 1522 /***************/ \ 1523 /* SymbolTable */ \ 1524 /***************/ \ 1525 \ 1526 declare_constant(SymbolTable::symbol_table_size) \ 1527 \ 1528 /***************/ \ 1529 /* StringTable */ \ 1530 /***************/ \ 1531 \ 1532 declare_constant(StringTable::string_table_size) \ 1533 \ 1534 /********************/ \ 1535 /* SystemDictionary */ \ 1536 /********************/ \ 1537 \ 1538 declare_constant(SystemDictionary::_loader_constraint_size) \ 1539 declare_constant(SystemDictionary::_nof_buckets) \ 1540 \ 1541 /***********************************/ \ 1542 /* LoaderConstraintTable constants */ \ 1543 /***********************************/ \ 1544 \ 1545 declare_constant(LoaderConstraintTable::_loader_constraint_size) \ 1546 declare_constant(LoaderConstraintTable::_nof_buckets) \ 1547 \ 1548 /************************************************************/ \ 1549 /* HotSpot specific JVM_ACC constants from global anon enum */ \ 1550 /************************************************************/ \ 1551 \ 1552 declare_constant(JVM_ACC_WRITTEN_FLAGS) \ 1553 declare_constant(JVM_ACC_MONITOR_MATCH) \ 1554 declare_constant(JVM_ACC_HAS_MONITOR_BYTECODES) \ 1555 declare_constant(JVM_ACC_HAS_LOOPS) \ 1556 declare_constant(JVM_ACC_LOOPS_FLAG_INIT) \ 1557 declare_constant(JVM_ACC_QUEUED) \ 1558 declare_constant(JVM_ACC_NOT_OSR_COMPILABLE) \ 1559 declare_constant(JVM_ACC_HAS_LINE_NUMBER_TABLE) \ 1560 declare_constant(JVM_ACC_HAS_CHECKED_EXCEPTIONS) \ 1561 declare_constant(JVM_ACC_HAS_JSRS) \ 1562 declare_constant(JVM_ACC_IS_OLD) \ 1563 declare_constant(JVM_ACC_IS_OBSOLETE) \ 1564 declare_constant(JVM_ACC_IS_PREFIXED_NATIVE) \ 1565 declare_constant(JVM_ACC_HAS_MIRANDA_METHODS) \ 1566 declare_constant(JVM_ACC_HAS_VANILLA_CONSTRUCTOR) \ 1567 declare_constant(JVM_ACC_HAS_FINALIZER) \ 1568 declare_constant(JVM_ACC_IS_CLONEABLE) \ 1569 declare_constant(JVM_ACC_HAS_LOCAL_VARIABLE_TABLE) \ 1570 declare_constant(JVM_ACC_PROMOTED_FLAGS) \ 1571 declare_constant(JVM_ACC_FIELD_ACCESS_WATCHED) \ 1572 declare_constant(JVM_ACC_FIELD_MODIFICATION_WATCHED) \ 1573 \ 1574 /*****************************/ \ 1575 /* Thread::SuspendFlags enum */ \ 1576 /*****************************/ \ 1577 \ 1578 declare_constant(Thread::_external_suspend) \ 1579 declare_constant(Thread::_ext_suspended) \ 1580 declare_constant(Thread::_has_async_exception) \ 1581 \ 1582 /*******************/ \ 1583 /* JavaThreadState */ \ 1584 /*******************/ \ 1585 \ 1586 declare_constant(_thread_uninitialized) \ 1587 declare_constant(_thread_new) \ 1588 declare_constant(_thread_new_trans) \ 1589 declare_constant(_thread_in_native) \ 1590 declare_constant(_thread_in_native_trans) \ 1591 declare_constant(_thread_in_vm) \ 1592 declare_constant(_thread_in_vm_trans) \ 1593 declare_constant(_thread_in_Java) \ 1594 declare_constant(_thread_in_Java_trans) \ 1595 declare_constant(_thread_blocked) \ 1596 declare_constant(_thread_blocked_trans) \ 1597 \ 1598 /******************************/ \ 1599 /* Klass misc. enum constants */ \ 1600 /******************************/ \ 1601 \ 1602 declare_constant(Klass::_primary_super_limit) \ 1603 declare_constant(Klass::_lh_instance_slow_path_bit) \ 1604 declare_constant(Klass::_lh_log2_element_size_shift) \ 1605 declare_constant(Klass::_lh_element_type_shift) \ 1606 declare_constant(Klass::_lh_header_size_shift) \ 1607 declare_constant(Klass::_lh_array_tag_shift) \ 1608 declare_constant(Klass::_lh_array_tag_type_value) \ 1609 declare_constant(Klass::_lh_array_tag_obj_value) \ 1610 \ 1611 /********************************/ \ 1612 /* constMethodOopDesc anon-enum */ \ 1613 /********************************/ \ 1614 \ 1615 declare_constant(constMethodOopDesc::_has_linenumber_table) \ 1616 declare_constant(constMethodOopDesc::_has_checked_exceptions) \ 1617 declare_constant(constMethodOopDesc::_has_localvariable_table) \ 1618 \ 1619 /*************************************/ \ 1620 /* instanceKlass FieldOffset enum */ \ 1621 /*************************************/ \ 1622 \ 1623 declare_constant(instanceKlass::access_flags_offset) \ 1624 declare_constant(instanceKlass::name_index_offset) \ 1625 declare_constant(instanceKlass::signature_index_offset) \ 1626 declare_constant(instanceKlass::initval_index_offset) \ 1627 declare_constant(instanceKlass::low_offset) \ 1628 declare_constant(instanceKlass::high_offset) \ 1629 declare_constant(instanceKlass::generic_signature_offset) \ 1630 declare_constant(instanceKlass::next_offset) \ 1631 declare_constant(instanceKlass::implementors_limit) \ 1632 \ 1633 /************************************************/ \ 1634 /* instanceKlass InnerClassAttributeOffset enum */ \ 1635 /************************************************/ \ 1636 \ 1637 declare_constant(instanceKlass::inner_class_inner_class_info_offset) \ 1638 declare_constant(instanceKlass::inner_class_outer_class_info_offset) \ 1639 declare_constant(instanceKlass::inner_class_inner_name_offset) \ 1640 declare_constant(instanceKlass::inner_class_access_flags_offset) \ 1641 declare_constant(instanceKlass::inner_class_next_offset) \ 1642 \ 1643 /*********************************/ \ 1644 /* instanceKlass ClassState enum */ \ 1645 /*********************************/ \ 1646 \ 1647 declare_constant(instanceKlass::unparsable_by_gc) \ 1648 declare_constant(instanceKlass::allocated) \ 1649 declare_constant(instanceKlass::loaded) \ 1650 declare_constant(instanceKlass::linked) \ 1651 declare_constant(instanceKlass::being_initialized) \ 1652 declare_constant(instanceKlass::fully_initialized) \ 1653 declare_constant(instanceKlass::initialization_error) \ 1654 \ 1655 /*********************************/ \ 1656 /* Symbol* - symbol max length */ \ 1657 /*********************************/ \ 1658 \ 1659 declare_constant(Symbol::max_symbol_length) \ 1660 \ 1661 /*************************************************/ \ 1662 /* constantPoolOop layout enum for InvokeDynamic */ \ 1663 /*************************************************/ \ 1664 \ 1665 declare_constant(constantPoolOopDesc::_indy_bsm_offset) \ 1666 declare_constant(constantPoolOopDesc::_indy_argc_offset) \ 1667 declare_constant(constantPoolOopDesc::_indy_argv_offset) \ 1668 \ 1669 /*********************************************/ \ 1670 /* ConstantPoolCacheEntry FlagBitValues enum */ \ 1671 /*********************************************/ \ 1672 \ 1673 declare_constant(ConstantPoolCacheEntry::hotSwapBit) \ 1674 declare_constant(ConstantPoolCacheEntry::methodInterface) \ 1675 declare_constant(ConstantPoolCacheEntry::volatileField) \ 1676 declare_constant(ConstantPoolCacheEntry::vfinalMethod) \ 1677 declare_constant(ConstantPoolCacheEntry::finalField) \ 1678 \ 1679 /******************************************/ \ 1680 /* ConstantPoolCacheEntry FlagValues enum */ \ 1681 /******************************************/ \ 1682 \ 1683 declare_constant(ConstantPoolCacheEntry::tosBits) \ 1684 \ 1685 /*********************************/ \ 1686 /* java_lang_Class field offsets */ \ 1687 /*********************************/ \ 1688 \ 1689 declare_constant(java_lang_Class::hc_klass_offset) \ 1690 declare_constant(java_lang_Class::hc_array_klass_offset) \ 1691 declare_constant(java_lang_Class::hc_resolved_constructor_offset) \ 1692 declare_constant(java_lang_Class::hc_number_of_fake_oop_fields) \ 1693 \ 1694 /***************************************/ \ 1695 /* java_lang_Thread::ThreadStatus enum */ \ 1696 /***************************************/ \ 1697 \ 1698 declare_constant(java_lang_Thread::NEW) \ 1699 declare_constant(java_lang_Thread::RUNNABLE) \ 1700 declare_constant(java_lang_Thread::SLEEPING) \ 1701 declare_constant(java_lang_Thread::IN_OBJECT_WAIT) \ 1702 declare_constant(java_lang_Thread::IN_OBJECT_WAIT_TIMED) \ 1703 declare_constant(java_lang_Thread::PARKED) \ 1704 declare_constant(java_lang_Thread::PARKED_TIMED) \ 1705 declare_constant(java_lang_Thread::BLOCKED_ON_MONITOR_ENTER) \ 1706 declare_constant(java_lang_Thread::TERMINATED) \ 1707 \ 1708 /******************************/ \ 1709 /* Debug info */ \ 1710 /******************************/ \ 1711 \ 1712 declare_constant(Location::OFFSET_MASK) \ 1713 declare_constant(Location::OFFSET_SHIFT) \ 1714 declare_constant(Location::TYPE_MASK) \ 1715 declare_constant(Location::TYPE_SHIFT) \ 1716 declare_constant(Location::WHERE_MASK) \ 1717 declare_constant(Location::WHERE_SHIFT) \ 1718 \ 1719 /* constants from Location::Type enum */ \ 1720 \ 1721 declare_constant(Location::normal) \ 1722 declare_constant(Location::oop) \ 1723 declare_constant(Location::narrowoop) \ 1724 declare_constant(Location::int_in_long) \ 1725 declare_constant(Location::lng) \ 1726 declare_constant(Location::float_in_dbl) \ 1727 declare_constant(Location::dbl) \ 1728 declare_constant(Location::addr) \ 1729 declare_constant(Location::invalid) \ 1730 \ 1731 /* constants from Location::Where enum */ \ 1732 \ 1733 declare_constant(Location::on_stack) \ 1734 declare_constant(Location::in_register) \ 1735 \ 1736 /*********************/ \ 1737 /* Matcher (C2 only) */ \ 1738 /*********************/ \ 1739 \ 1740 declare_c2_preprocessor_constant("Matcher::interpreter_frame_pointer_reg", Matcher::interpreter_frame_pointer_reg()) \ 1741 \ 1742 /*********************************************/ \ 1743 /* MethodCompilation (globalDefinitions.hpp) */ \ 1744 /*********************************************/ \ 1745 \ 1746 declare_constant(InvocationEntryBci) \ 1747 declare_constant(InvalidOSREntryBci) \ 1748 \ 1749 /***************/ \ 1750 /* OopMapValue */ \ 1751 /***************/ \ 1752 \ 1753 declare_constant(OopMapValue::type_bits) \ 1754 declare_constant(OopMapValue::register_bits) \ 1755 declare_constant(OopMapValue::type_shift) \ 1756 declare_constant(OopMapValue::register_shift) \ 1757 declare_constant(OopMapValue::type_mask) \ 1758 declare_constant(OopMapValue::type_mask_in_place) \ 1759 declare_constant(OopMapValue::register_mask) \ 1760 declare_constant(OopMapValue::register_mask_in_place) \ 1761 declare_constant(OopMapValue::unused_value) \ 1762 declare_constant(OopMapValue::oop_value) \ 1763 declare_constant(OopMapValue::value_value) \ 1764 declare_constant(OopMapValue::narrowoop_value) \ 1765 declare_constant(OopMapValue::callee_saved_value) \ 1766 declare_constant(OopMapValue::derived_oop_value) \ 1767 \ 1768 /******************/ \ 1769 /* JNIHandleBlock */ \ 1770 /******************/ \ 1771 \ 1772 declare_constant(JNIHandleBlock::block_size_in_oops) \ 1773 \ 1774 /**********************/ \ 1775 /* ObjectSynchronizer */ \ 1776 /**********************/ \ 1777 \ 1778 declare_constant(ObjectSynchronizer::_BLOCKSIZE) \ 1779 \ 1780 /********************************/ \ 1781 /* Calling convention constants */ \ 1782 /********************************/ \ 1783 \ 1784 declare_constant(RegisterImpl::number_of_registers) \ 1785 declare_constant(ConcreteRegisterImpl::number_of_registers) \ 1786 declare_preprocessor_constant("REG_COUNT", REG_COUNT) \ 1787 declare_c2_preprocessor_constant("SAVED_ON_ENTRY_REG_COUNT", SAVED_ON_ENTRY_REG_COUNT) \ 1788 declare_c2_preprocessor_constant("C_SAVED_ON_ENTRY_REG_COUNT", C_SAVED_ON_ENTRY_REG_COUNT) 1789 1790 /* NOTE that we do not use the last_entry() macro here; it is used */ 1791 /* in vmStructs_<os>_<cpu>.hpp's VM_INT_CONSTANTS_OS_CPU macro (and */ 1792 /* must be present there) */ 1793 1794//-------------------------------------------------------------------------------- 1795// VM_LONG_CONSTANTS 1796// 1797// This table contains long constants required over in the 1798// serviceability agent. The "declare_constant" macro is used for all 1799// enums, etc., while "declare_preprocessor_constant" must be used for 1800// all #defined constants. 1801 1802#define VM_LONG_CONSTANTS(declare_constant, declare_preprocessor_constant, declare_c1_constant, declare_c2_constant, declare_c2_preprocessor_constant, last_entry) \ 1803 \ 1804 /*********************/ \ 1805 /* MarkOop constants */ \ 1806 /*********************/ \ 1807 \ 1808 /* Note: some of these are declared as long constants just for */ \ 1809 /* consistency. The mask constants are the only ones requiring */ \ 1810 /* 64 bits (on 64-bit platforms). */ \ 1811 \ 1812 declare_constant(markOopDesc::age_bits) \ 1813 declare_constant(markOopDesc::lock_bits) \ 1814 declare_constant(markOopDesc::biased_lock_bits) \ 1815 declare_constant(markOopDesc::max_hash_bits) \ 1816 declare_constant(markOopDesc::hash_bits) \ 1817 \ 1818 declare_constant(markOopDesc::lock_shift) \ 1819 declare_constant(markOopDesc::biased_lock_shift) \ 1820 declare_constant(markOopDesc::age_shift) \ 1821 declare_constant(markOopDesc::hash_shift) \ 1822 \ 1823 declare_constant(markOopDesc::lock_mask) \ 1824 declare_constant(markOopDesc::lock_mask_in_place) \ 1825 declare_constant(markOopDesc::biased_lock_mask) \ 1826 declare_constant(markOopDesc::biased_lock_mask_in_place) \ 1827 declare_constant(markOopDesc::biased_lock_bit_in_place) \ 1828 declare_constant(markOopDesc::age_mask) \ 1829 declare_constant(markOopDesc::age_mask_in_place) \ 1830 declare_constant(markOopDesc::hash_mask) \ 1831 declare_constant(markOopDesc::hash_mask_in_place) \ 1832 declare_constant(markOopDesc::biased_lock_alignment) \ 1833 \ 1834 declare_constant(markOopDesc::locked_value) \ 1835 declare_constant(markOopDesc::unlocked_value) \ 1836 declare_constant(markOopDesc::monitor_value) \ 1837 declare_constant(markOopDesc::marked_value) \ 1838 declare_constant(markOopDesc::biased_lock_pattern) \ 1839 \ 1840 declare_constant(markOopDesc::no_hash) \ 1841 declare_constant(markOopDesc::no_hash_in_place) \ 1842 declare_constant(markOopDesc::no_lock_in_place) \ 1843 declare_constant(markOopDesc::max_age) \ 1844 \ 1845 /* Constants in markOop used by CMS. */ \ 1846 declare_constant(markOopDesc::cms_shift) \ 1847 declare_constant(markOopDesc::cms_mask) \ 1848 declare_constant(markOopDesc::size_shift) \ 1849 1850 /* NOTE that we do not use the last_entry() macro here; it is used */ 1851 /* in vmStructs_<os>_<cpu>.hpp's VM_LONG_CONSTANTS_OS_CPU macro (and */ 1852 /* must be present there) */ 1853 1854 1855//-------------------------------------------------------------------------------- 1856// Macros operating on the above lists 1857//-------------------------------------------------------------------------------- 1858 1859// This utility macro quotes the passed string 1860#define QUOTE(x) #x 1861 1862//-------------------------------------------------------------------------------- 1863// VMStructEntry macros 1864// 1865 1866// This macro generates a VMStructEntry line for a nonstatic field 1867#define GENERATE_NONSTATIC_VM_STRUCT_ENTRY(typeName, fieldName, type) \ 1868 { QUOTE(typeName), QUOTE(fieldName), QUOTE(type), 0, cast_uint64_t(offset_of(typeName, fieldName)), NULL }, 1869 1870// This macro generates a VMStructEntry line for a static field 1871#define GENERATE_STATIC_VM_STRUCT_ENTRY(typeName, fieldName, type) \ 1872 { QUOTE(typeName), QUOTE(fieldName), QUOTE(type), 1, 0, &typeName::fieldName }, 1873 1874// This macro generates a VMStructEntry line for an unchecked 1875// nonstatic field, in which the size of the type is also specified. 1876// The type string is given as NULL, indicating an "opaque" type. 1877#define GENERATE_UNCHECKED_NONSTATIC_VM_STRUCT_ENTRY(typeName, fieldName, size) \ 1878 { QUOTE(typeName), QUOTE(fieldName), NULL, 0, cast_uint64_t(offset_of(typeName, fieldName)), NULL }, 1879 1880// This macro generates a VMStructEntry line for an unchecked 1881// static field, in which the size of the type is also specified. 1882// The type string is given as NULL, indicating an "opaque" type. 1883#define GENERATE_UNCHECKED_STATIC_VM_STRUCT_ENTRY(typeName, fieldName, size) \ 1884 { QUOTE(typeName), QUOTE(fieldName), NULL, 1, 0, (void*) &typeName::fieldName }, 1885 1886// This macro generates the sentinel value indicating the end of the list 1887#define GENERATE_VM_STRUCT_LAST_ENTRY() \ 1888 { NULL, NULL, NULL, 0, 0, NULL } 1889 1890// This macro checks the type of a VMStructEntry by comparing pointer types 1891#define CHECK_NONSTATIC_VM_STRUCT_ENTRY(typeName, fieldName, type) \ 1892 {typeName *dummyObj = NULL; type* dummy = &dummyObj->fieldName; } 1893 1894// This macro checks the type of a volatile VMStructEntry by comparing pointer types 1895#define CHECK_VOLATILE_NONSTATIC_VM_STRUCT_ENTRY(typeName, fieldName, type) \ 1896 {typedef type dummyvtype; typeName *dummyObj = NULL; volatile dummyvtype* dummy = &dummyObj->fieldName; } 1897 1898// This macro checks the type of a VMStructEntry by comparing pointer types 1899#define CHECK_STATIC_VM_STRUCT_ENTRY(typeName, fieldName, type) \ 1900 {type* dummy = &typeName::fieldName; } 1901 1902// This macro ensures the type of a field and its containing type are 1903// present in the type table. The assertion string is shorter than 1904// preferable because (incredibly) of a bug in Solstice NFS client 1905// which seems to prevent very long lines from compiling. This assertion 1906// means that an entry in VMStructs::localHotSpotVMStructs[] was not 1907// found in VMStructs::localHotSpotVMTypes[]. 1908#define ENSURE_FIELD_TYPE_PRESENT(typeName, fieldName, type) \ 1909 { assert(findType(QUOTE(typeName)) != 0, "type \"" QUOTE(typeName) "\" not found in type table"); \ 1910 assert(findType(QUOTE(type)) != 0, "type \"" QUOTE(type) "\" not found in type table"); } 1911 1912// This is a no-op macro for unchecked fields 1913#define CHECK_NO_OP(a, b, c) 1914 1915// This is a no-op macro for the sentinel value 1916#define CHECK_SENTINEL() 1917 1918// 1919// Build-specific macros: 1920// 1921 1922// Generate and check a nonstatic field in non-product builds 1923#ifndef PRODUCT 1924# define GENERATE_NONPRODUCT_NONSTATIC_VM_STRUCT_ENTRY(a, b, c) GENERATE_NONSTATIC_VM_STRUCT_ENTRY(a, b, c) 1925# define CHECK_NONPRODUCT_NONSTATIC_VM_STRUCT_ENTRY(a, b, c) CHECK_NONSTATIC_VM_STRUCT_ENTRY(a, b, c) 1926# define ENSURE_NONPRODUCT_FIELD_TYPE_PRESENT(a, b, c) ENSURE_FIELD_TYPE_PRESENT(a, b, c) 1927# define GENERATE_NONPRODUCT_NONSTATIC_VM_STRUCT_ENTRY(a, b, c) GENERATE_NONSTATIC_VM_STRUCT_ENTRY(a, b, c) 1928# define CHECK_NONPRODUCT_NONSTATIC_VM_STRUCT_ENTRY(a, b, c) CHECK_NONSTATIC_VM_STRUCT_ENTRY(a, b, c) 1929# define ENSURE_NONPRODUCT_FIELD_TYPE_PRESENT(a, b, c) ENSURE_FIELD_TYPE_PRESENT(a, b, c) 1930#else 1931# define GENERATE_NONPRODUCT_NONSTATIC_VM_STRUCT_ENTRY(a, b, c) 1932# define CHECK_NONPRODUCT_NONSTATIC_VM_STRUCT_ENTRY(a, b, c) 1933# define ENSURE_NONPRODUCT_FIELD_TYPE_PRESENT(a, b, c) 1934# define GENERATE_NONPRODUCT_NONSTATIC_VM_STRUCT_ENTRY(a, b, c) 1935# define CHECK_NONPRODUCT_NONSTATIC_VM_STRUCT_ENTRY(a, b, c) 1936# define ENSURE_NONPRODUCT_FIELD_TYPE_PRESENT(a, b, c) 1937#endif /* PRODUCT */ 1938 1939// Generate and check a nonstatic field in C1 builds 1940#ifdef COMPILER1 1941# define GENERATE_C1_NONSTATIC_VM_STRUCT_ENTRY(a, b, c) GENERATE_NONSTATIC_VM_STRUCT_ENTRY(a, b, c) 1942# define CHECK_C1_NONSTATIC_VM_STRUCT_ENTRY(a, b, c) CHECK_NONSTATIC_VM_STRUCT_ENTRY(a, b, c) 1943# define ENSURE_C1_FIELD_TYPE_PRESENT(a, b, c) ENSURE_FIELD_TYPE_PRESENT(a, b, c) 1944#else 1945# define GENERATE_C1_NONSTATIC_VM_STRUCT_ENTRY(a, b, c) 1946# define CHECK_C1_NONSTATIC_VM_STRUCT_ENTRY(a, b, c) 1947# define ENSURE_C1_FIELD_TYPE_PRESENT(a, b, c) 1948#endif /* COMPILER1 */ 1949// Generate and check a nonstatic field in C2 builds 1950#ifdef COMPILER2 1951# define GENERATE_C2_NONSTATIC_VM_STRUCT_ENTRY(a, b, c) GENERATE_NONSTATIC_VM_STRUCT_ENTRY(a, b, c) 1952# define CHECK_C2_NONSTATIC_VM_STRUCT_ENTRY(a, b, c) CHECK_NONSTATIC_VM_STRUCT_ENTRY(a, b, c) 1953# define ENSURE_C2_FIELD_TYPE_PRESENT(a, b, c) ENSURE_FIELD_TYPE_PRESENT(a, b, c) 1954#else 1955# define GENERATE_C2_NONSTATIC_VM_STRUCT_ENTRY(a, b, c) 1956# define CHECK_C2_NONSTATIC_VM_STRUCT_ENTRY(a, b, c) 1957# define ENSURE_C2_FIELD_TYPE_PRESENT(a, b, c) 1958#endif /* COMPILER2 */ 1959 1960// Generate but do not check a static field in C1 builds 1961#ifdef COMPILER1 1962# define GENERATE_C1_UNCHECKED_STATIC_VM_STRUCT_ENTRY(a, b, c) GENERATE_UNCHECKED_STATIC_VM_STRUCT_ENTRY(a, b, c) 1963#else 1964# define GENERATE_C1_UNCHECKED_STATIC_VM_STRUCT_ENTRY(a, b, c) 1965#endif /* COMPILER1 */ 1966 1967// Generate but do not check a static field in C2 builds 1968#ifdef COMPILER2 1969# define GENERATE_C2_UNCHECKED_STATIC_VM_STRUCT_ENTRY(a, b, c) GENERATE_UNCHECKED_STATIC_VM_STRUCT_ENTRY(a, b, c) 1970#else 1971# define GENERATE_C2_UNCHECKED_STATIC_VM_STRUCT_ENTRY(a, b, c) 1972#endif /* COMPILER2 */ 1973 1974//-------------------------------------------------------------------------------- 1975// VMTypeEntry macros 1976// 1977 1978#define GENERATE_VM_TYPE_ENTRY(type, superclass) \ 1979 { QUOTE(type), QUOTE(superclass), 0, 0, 0, sizeof(type) }, 1980 1981#define GENERATE_TOPLEVEL_VM_TYPE_ENTRY(type) \ 1982 { QUOTE(type), NULL, 0, 0, 0, sizeof(type) }, 1983 1984#define GENERATE_OOP_VM_TYPE_ENTRY(type) \ 1985 { QUOTE(type), NULL, 1, 0, 0, sizeof(type) }, 1986 1987#define GENERATE_INTEGER_VM_TYPE_ENTRY(type) \ 1988 { QUOTE(type), NULL, 0, 1, 0, sizeof(type) }, 1989 1990#define GENERATE_UNSIGNED_INTEGER_VM_TYPE_ENTRY(type) \ 1991 { QUOTE(type), NULL, 0, 1, 1, sizeof(type) }, 1992 1993#define GENERATE_VM_TYPE_LAST_ENTRY() \ 1994 { NULL, NULL, 0, 0, 0, 0 } 1995 1996#define CHECK_VM_TYPE_ENTRY(type, superclass) \ 1997 { type* dummyObj = NULL; superclass* dummySuperObj = dummyObj; } 1998 1999#define CHECK_VM_TYPE_NO_OP(a) 2000#define CHECK_SINGLE_ARG_VM_TYPE_NO_OP(a) 2001 2002// 2003// Build-specific macros: 2004// 2005 2006#ifdef COMPILER1 2007# define GENERATE_C1_TOPLEVEL_VM_TYPE_ENTRY(a) GENERATE_TOPLEVEL_VM_TYPE_ENTRY(a) 2008# define CHECK_C1_TOPLEVEL_VM_TYPE_ENTRY(a) 2009#else 2010# define GENERATE_C1_TOPLEVEL_VM_TYPE_ENTRY(a) 2011# define CHECK_C1_TOPLEVEL_VM_TYPE_ENTRY(a) 2012#endif /* COMPILER1 */ 2013 2014#ifdef COMPILER2 2015# define GENERATE_C2_VM_TYPE_ENTRY(a, b) GENERATE_VM_TYPE_ENTRY(a, b) 2016# define CHECK_C2_VM_TYPE_ENTRY(a, b) CHECK_VM_TYPE_ENTRY(a, b) 2017# define GENERATE_C2_TOPLEVEL_VM_TYPE_ENTRY(a) GENERATE_TOPLEVEL_VM_TYPE_ENTRY(a) 2018# define CHECK_C2_TOPLEVEL_VM_TYPE_ENTRY(a) 2019#else 2020# define GENERATE_C2_VM_TYPE_ENTRY(a, b) 2021# define CHECK_C2_VM_TYPE_ENTRY(a, b) 2022# define GENERATE_C2_TOPLEVEL_VM_TYPE_ENTRY(a) 2023# define CHECK_C2_TOPLEVEL_VM_TYPE_ENTRY(a) 2024#endif /* COMPILER2 */ 2025 2026 2027//-------------------------------------------------------------------------------- 2028// VMIntConstantEntry macros 2029// 2030 2031#define GENERATE_VM_INT_CONSTANT_ENTRY(name) \ 2032 { QUOTE(name), (int32_t) name }, 2033 2034#define GENERATE_PREPROCESSOR_VM_INT_CONSTANT_ENTRY(name, value) \ 2035 { name, (int32_t) value }, 2036 2037// This macro generates the sentinel value indicating the end of the list 2038#define GENERATE_VM_INT_CONSTANT_LAST_ENTRY() \ 2039 { NULL, 0 } 2040 2041 2042// Generate an int constant for a C1 build 2043#ifdef COMPILER1 2044# define GENERATE_C1_VM_INT_CONSTANT_ENTRY(name) GENERATE_VM_INT_CONSTANT_ENTRY(name) 2045#else 2046# define GENERATE_C1_VM_INT_CONSTANT_ENTRY(name) 2047#endif /* COMPILER1 */ 2048 2049// Generate an int constant for a C2 build 2050#ifdef COMPILER2 2051# define GENERATE_C2_VM_INT_CONSTANT_ENTRY(name) GENERATE_VM_INT_CONSTANT_ENTRY(name) 2052# define GENERATE_C2_PREPROCESSOR_VM_INT_CONSTANT_ENTRY(name, value) GENERATE_PREPROCESSOR_VM_INT_CONSTANT_ENTRY(name, value) 2053#else 2054# define GENERATE_C2_VM_INT_CONSTANT_ENTRY(name) 2055# define GENERATE_C2_PREPROCESSOR_VM_INT_CONSTANT_ENTRY(name, value) 2056#endif /* COMPILER1 */ 2057 2058//-------------------------------------------------------------------------------- 2059// VMLongConstantEntry macros 2060// 2061 2062#define GENERATE_VM_LONG_CONSTANT_ENTRY(name) \ 2063 { QUOTE(name), cast_uint64_t(name) }, 2064 2065#define GENERATE_PREPROCESSOR_VM_LONG_CONSTANT_ENTRY(name, value) \ 2066 { name, cast_uint64_t(value) }, 2067 2068// This macro generates the sentinel value indicating the end of the list 2069#define GENERATE_VM_LONG_CONSTANT_LAST_ENTRY() \ 2070 { NULL, 0 } 2071 2072// Generate a long constant for a C1 build 2073#ifdef COMPILER1 2074# define GENERATE_C1_VM_LONG_CONSTANT_ENTRY(name) GENERATE_VM_LONG_CONSTANT_ENTRY(name) 2075#else 2076# define GENERATE_C1_VM_LONG_CONSTANT_ENTRY(name) 2077#endif /* COMPILER1 */ 2078 2079// Generate a long constant for a C2 build 2080#ifdef COMPILER2 2081# define GENERATE_C2_VM_LONG_CONSTANT_ENTRY(name) GENERATE_VM_LONG_CONSTANT_ENTRY(name) 2082# define GENERATE_C2_PREPROCESSOR_VM_LONG_CONSTANT_ENTRY(name, value) GENERATE_PREPROCESSOR_VM_LONG_CONSTANT_ENTRY(name, value) 2083#else 2084# define GENERATE_C2_VM_LONG_CONSTANT_ENTRY(name) 2085# define GENERATE_C2_PREPROCESSOR_VM_LONG_CONSTANT_ENTRY(name, value) 2086#endif /* COMPILER1 */ 2087 2088// 2089// Instantiation of VMStructEntries, VMTypeEntries and VMIntConstantEntries 2090// 2091 2092// These initializers are allowed to access private fields in classes 2093// as long as class VMStructs is a friend 2094VMStructEntry VMStructs::localHotSpotVMStructs[] = { 2095 2096 VM_STRUCTS(GENERATE_NONSTATIC_VM_STRUCT_ENTRY, \ 2097 GENERATE_STATIC_VM_STRUCT_ENTRY, \ 2098 GENERATE_UNCHECKED_NONSTATIC_VM_STRUCT_ENTRY, \ 2099 GENERATE_NONSTATIC_VM_STRUCT_ENTRY, \ 2100 GENERATE_NONPRODUCT_NONSTATIC_VM_STRUCT_ENTRY, \ 2101 GENERATE_C1_NONSTATIC_VM_STRUCT_ENTRY, \ 2102 GENERATE_C2_NONSTATIC_VM_STRUCT_ENTRY, \ 2103 GENERATE_C1_UNCHECKED_STATIC_VM_STRUCT_ENTRY, \ 2104 GENERATE_C2_UNCHECKED_STATIC_VM_STRUCT_ENTRY, \ 2105 GENERATE_VM_STRUCT_LAST_ENTRY) 2106 2107#ifndef SERIALGC 2108 VM_STRUCTS_PARALLELGC(GENERATE_NONSTATIC_VM_STRUCT_ENTRY, \ 2109 GENERATE_STATIC_VM_STRUCT_ENTRY) 2110 2111 VM_STRUCTS_CMS(GENERATE_NONSTATIC_VM_STRUCT_ENTRY, \ 2112 GENERATE_NONSTATIC_VM_STRUCT_ENTRY, \ 2113 GENERATE_STATIC_VM_STRUCT_ENTRY) 2114#endif // SERIALGC 2115 2116 VM_STRUCTS_CPU(GENERATE_NONSTATIC_VM_STRUCT_ENTRY, \ 2117 GENERATE_STATIC_VM_STRUCT_ENTRY, \ 2118 GENERATE_UNCHECKED_NONSTATIC_VM_STRUCT_ENTRY, \ 2119 GENERATE_NONSTATIC_VM_STRUCT_ENTRY, \ 2120 GENERATE_NONPRODUCT_NONSTATIC_VM_STRUCT_ENTRY, \ 2121 GENERATE_C2_NONSTATIC_VM_STRUCT_ENTRY, \ 2122 GENERATE_C1_UNCHECKED_STATIC_VM_STRUCT_ENTRY, \ 2123 GENERATE_C2_UNCHECKED_STATIC_VM_STRUCT_ENTRY, \ 2124 GENERATE_VM_STRUCT_LAST_ENTRY) 2125 2126 VM_STRUCTS_OS_CPU(GENERATE_NONSTATIC_VM_STRUCT_ENTRY, \ 2127 GENERATE_STATIC_VM_STRUCT_ENTRY, \ 2128 GENERATE_UNCHECKED_NONSTATIC_VM_STRUCT_ENTRY, \ 2129 GENERATE_NONSTATIC_VM_STRUCT_ENTRY, \ 2130 GENERATE_NONPRODUCT_NONSTATIC_VM_STRUCT_ENTRY, \ 2131 GENERATE_C2_NONSTATIC_VM_STRUCT_ENTRY, \ 2132 GENERATE_C1_UNCHECKED_STATIC_VM_STRUCT_ENTRY, \ 2133 GENERATE_C2_UNCHECKED_STATIC_VM_STRUCT_ENTRY, \ 2134 GENERATE_VM_STRUCT_LAST_ENTRY) 2135}; 2136 2137VMTypeEntry VMStructs::localHotSpotVMTypes[] = { 2138 2139 VM_TYPES(GENERATE_VM_TYPE_ENTRY, 2140 GENERATE_TOPLEVEL_VM_TYPE_ENTRY, 2141 GENERATE_OOP_VM_TYPE_ENTRY, 2142 GENERATE_INTEGER_VM_TYPE_ENTRY, 2143 GENERATE_UNSIGNED_INTEGER_VM_TYPE_ENTRY, 2144 GENERATE_C1_TOPLEVEL_VM_TYPE_ENTRY, 2145 GENERATE_C2_VM_TYPE_ENTRY, 2146 GENERATE_C2_TOPLEVEL_VM_TYPE_ENTRY, 2147 GENERATE_VM_TYPE_LAST_ENTRY) 2148 2149#ifndef SERIALGC 2150 VM_TYPES_PARALLELGC(GENERATE_VM_TYPE_ENTRY, 2151 GENERATE_TOPLEVEL_VM_TYPE_ENTRY) 2152 2153 VM_TYPES_CMS(GENERATE_VM_TYPE_ENTRY, 2154 GENERATE_TOPLEVEL_VM_TYPE_ENTRY) 2155 2156 VM_TYPES_PARNEW(GENERATE_VM_TYPE_ENTRY) 2157#endif // SERIALGC 2158 2159 VM_TYPES_CPU(GENERATE_VM_TYPE_ENTRY, 2160 GENERATE_TOPLEVEL_VM_TYPE_ENTRY, 2161 GENERATE_OOP_VM_TYPE_ENTRY, 2162 GENERATE_INTEGER_VM_TYPE_ENTRY, 2163 GENERATE_UNSIGNED_INTEGER_VM_TYPE_ENTRY, 2164 GENERATE_C1_TOPLEVEL_VM_TYPE_ENTRY, 2165 GENERATE_C2_VM_TYPE_ENTRY, 2166 GENERATE_C2_TOPLEVEL_VM_TYPE_ENTRY, 2167 GENERATE_VM_TYPE_LAST_ENTRY) 2168 2169 VM_TYPES_OS_CPU(GENERATE_VM_TYPE_ENTRY, 2170 GENERATE_TOPLEVEL_VM_TYPE_ENTRY, 2171 GENERATE_OOP_VM_TYPE_ENTRY, 2172 GENERATE_INTEGER_VM_TYPE_ENTRY, 2173 GENERATE_UNSIGNED_INTEGER_VM_TYPE_ENTRY, 2174 GENERATE_C1_TOPLEVEL_VM_TYPE_ENTRY, 2175 GENERATE_C2_VM_TYPE_ENTRY, 2176 GENERATE_C2_TOPLEVEL_VM_TYPE_ENTRY, 2177 GENERATE_VM_TYPE_LAST_ENTRY) 2178}; 2179 2180VMIntConstantEntry VMStructs::localHotSpotVMIntConstants[] = { 2181 2182 VM_INT_CONSTANTS(GENERATE_VM_INT_CONSTANT_ENTRY, 2183 GENERATE_PREPROCESSOR_VM_INT_CONSTANT_ENTRY, 2184 GENERATE_C1_VM_INT_CONSTANT_ENTRY, 2185 GENERATE_C2_VM_INT_CONSTANT_ENTRY, 2186 GENERATE_C2_PREPROCESSOR_VM_INT_CONSTANT_ENTRY, 2187 GENERATE_VM_INT_CONSTANT_LAST_ENTRY) 2188 2189#ifndef SERIALGC 2190 VM_INT_CONSTANTS_CMS(GENERATE_VM_INT_CONSTANT_ENTRY) 2191 2192 VM_INT_CONSTANTS_PARNEW(GENERATE_VM_INT_CONSTANT_ENTRY) 2193#endif // SERIALGC 2194 2195 VM_INT_CONSTANTS_CPU(GENERATE_VM_INT_CONSTANT_ENTRY, 2196 GENERATE_PREPROCESSOR_VM_INT_CONSTANT_ENTRY, 2197 GENERATE_C1_VM_INT_CONSTANT_ENTRY, 2198 GENERATE_C2_VM_INT_CONSTANT_ENTRY, 2199 GENERATE_C2_PREPROCESSOR_VM_INT_CONSTANT_ENTRY, 2200 GENERATE_VM_INT_CONSTANT_LAST_ENTRY) 2201 2202 VM_INT_CONSTANTS_OS_CPU(GENERATE_VM_INT_CONSTANT_ENTRY, 2203 GENERATE_PREPROCESSOR_VM_INT_CONSTANT_ENTRY, 2204 GENERATE_C1_VM_INT_CONSTANT_ENTRY, 2205 GENERATE_C2_VM_INT_CONSTANT_ENTRY, 2206 GENERATE_C2_PREPROCESSOR_VM_INT_CONSTANT_ENTRY, 2207 GENERATE_VM_INT_CONSTANT_LAST_ENTRY) 2208}; 2209 2210VMLongConstantEntry VMStructs::localHotSpotVMLongConstants[] = { 2211 2212 VM_LONG_CONSTANTS(GENERATE_VM_LONG_CONSTANT_ENTRY, 2213 GENERATE_PREPROCESSOR_VM_LONG_CONSTANT_ENTRY, 2214 GENERATE_C1_VM_LONG_CONSTANT_ENTRY, 2215 GENERATE_C2_VM_LONG_CONSTANT_ENTRY, 2216 GENERATE_C2_PREPROCESSOR_VM_LONG_CONSTANT_ENTRY, 2217 GENERATE_VM_LONG_CONSTANT_LAST_ENTRY) 2218 2219 VM_LONG_CONSTANTS_CPU(GENERATE_VM_LONG_CONSTANT_ENTRY, 2220 GENERATE_PREPROCESSOR_VM_LONG_CONSTANT_ENTRY, 2221 GENERATE_C1_VM_LONG_CONSTANT_ENTRY, 2222 GENERATE_C2_VM_LONG_CONSTANT_ENTRY, 2223 GENERATE_C2_PREPROCESSOR_VM_LONG_CONSTANT_ENTRY, 2224 GENERATE_VM_LONG_CONSTANT_LAST_ENTRY) 2225 2226 VM_LONG_CONSTANTS_OS_CPU(GENERATE_VM_LONG_CONSTANT_ENTRY, 2227 GENERATE_PREPROCESSOR_VM_LONG_CONSTANT_ENTRY, 2228 GENERATE_C1_VM_LONG_CONSTANT_ENTRY, 2229 GENERATE_C2_VM_LONG_CONSTANT_ENTRY, 2230 GENERATE_C2_PREPROCESSOR_VM_LONG_CONSTANT_ENTRY, 2231 GENERATE_VM_LONG_CONSTANT_LAST_ENTRY) 2232}; 2233 2234// This is used both to check the types of referenced fields and, in 2235// debug builds, to ensure that all of the field types are present. 2236void 2237VMStructs::init() { 2238 VM_STRUCTS(CHECK_NONSTATIC_VM_STRUCT_ENTRY, 2239 CHECK_STATIC_VM_STRUCT_ENTRY, 2240 CHECK_NO_OP, 2241 CHECK_VOLATILE_NONSTATIC_VM_STRUCT_ENTRY, 2242 CHECK_NONPRODUCT_NONSTATIC_VM_STRUCT_ENTRY, 2243 CHECK_C1_NONSTATIC_VM_STRUCT_ENTRY, 2244 CHECK_C2_NONSTATIC_VM_STRUCT_ENTRY, 2245 CHECK_NO_OP, 2246 CHECK_NO_OP, 2247 CHECK_SENTINEL); 2248 2249#ifndef SERIALGC 2250 VM_STRUCTS_PARALLELGC(CHECK_NONSTATIC_VM_STRUCT_ENTRY, 2251 CHECK_STATIC_VM_STRUCT_ENTRY); 2252 2253 VM_STRUCTS_CMS(CHECK_NONSTATIC_VM_STRUCT_ENTRY, 2254 CHECK_VOLATILE_NONSTATIC_VM_STRUCT_ENTRY, 2255 CHECK_STATIC_VM_STRUCT_ENTRY); 2256#endif // SERIALGC 2257 2258 VM_STRUCTS_CPU(CHECK_NONSTATIC_VM_STRUCT_ENTRY, 2259 CHECK_STATIC_VM_STRUCT_ENTRY, 2260 CHECK_NO_OP, 2261 CHECK_VOLATILE_NONSTATIC_VM_STRUCT_ENTRY, 2262 CHECK_NONPRODUCT_NONSTATIC_VM_STRUCT_ENTRY, 2263 CHECK_C2_NONSTATIC_VM_STRUCT_ENTRY, 2264 CHECK_NO_OP, 2265 CHECK_NO_OP, 2266 CHECK_SENTINEL); 2267 2268 VM_STRUCTS_OS_CPU(CHECK_NONSTATIC_VM_STRUCT_ENTRY, 2269 CHECK_STATIC_VM_STRUCT_ENTRY, 2270 CHECK_NO_OP, 2271 CHECK_VOLATILE_NONSTATIC_VM_STRUCT_ENTRY, 2272 CHECK_NONPRODUCT_NONSTATIC_VM_STRUCT_ENTRY, 2273 CHECK_C2_NONSTATIC_VM_STRUCT_ENTRY, 2274 CHECK_NO_OP, 2275 CHECK_NO_OP, 2276 CHECK_SENTINEL); 2277 2278 VM_TYPES(CHECK_VM_TYPE_ENTRY, 2279 CHECK_SINGLE_ARG_VM_TYPE_NO_OP, 2280 CHECK_SINGLE_ARG_VM_TYPE_NO_OP, 2281 CHECK_SINGLE_ARG_VM_TYPE_NO_OP, 2282 CHECK_SINGLE_ARG_VM_TYPE_NO_OP, 2283 CHECK_C1_TOPLEVEL_VM_TYPE_ENTRY, 2284 CHECK_C2_VM_TYPE_ENTRY, 2285 CHECK_C2_TOPLEVEL_VM_TYPE_ENTRY, 2286 CHECK_SENTINEL); 2287 2288#ifndef SERIALGC 2289 VM_TYPES_PARALLELGC(CHECK_VM_TYPE_ENTRY, 2290 CHECK_SINGLE_ARG_VM_TYPE_NO_OP); 2291 2292 VM_TYPES_CMS(CHECK_VM_TYPE_ENTRY, 2293 CHECK_SINGLE_ARG_VM_TYPE_NO_OP); 2294 2295 VM_TYPES_PARNEW(CHECK_VM_TYPE_ENTRY) 2296#endif // SERIALGC 2297 2298 VM_TYPES_CPU(CHECK_VM_TYPE_ENTRY, 2299 CHECK_SINGLE_ARG_VM_TYPE_NO_OP, 2300 CHECK_SINGLE_ARG_VM_TYPE_NO_OP, 2301 CHECK_SINGLE_ARG_VM_TYPE_NO_OP, 2302 CHECK_SINGLE_ARG_VM_TYPE_NO_OP, 2303 CHECK_C1_TOPLEVEL_VM_TYPE_ENTRY, 2304 CHECK_C2_VM_TYPE_ENTRY, 2305 CHECK_C2_TOPLEVEL_VM_TYPE_ENTRY, 2306 CHECK_SENTINEL); 2307 2308 VM_TYPES_OS_CPU(CHECK_VM_TYPE_ENTRY, 2309 CHECK_SINGLE_ARG_VM_TYPE_NO_OP, 2310 CHECK_SINGLE_ARG_VM_TYPE_NO_OP, 2311 CHECK_SINGLE_ARG_VM_TYPE_NO_OP, 2312 CHECK_SINGLE_ARG_VM_TYPE_NO_OP, 2313 CHECK_C1_TOPLEVEL_VM_TYPE_ENTRY, 2314 CHECK_C2_VM_TYPE_ENTRY, 2315 CHECK_C2_TOPLEVEL_VM_TYPE_ENTRY, 2316 CHECK_SENTINEL); 2317 2318 // 2319 // Split VM_STRUCTS() invocation into two parts to allow MS VC++ 6.0 2320 // to build with the source mounted over SNC3.2. Symptom was that 2321 // debug build failed with an internal compiler error. Has been seen 2322 // mounting sources from Solaris 2.6 and 2.7 hosts, but so far not 2323 // 2.8 hosts. Appears to occur because line is too long. 2324 // 2325 // If an assertion failure is triggered here it means that an entry 2326 // in VMStructs::localHotSpotVMStructs[] was not found in 2327 // VMStructs::localHotSpotVMTypes[]. (The assertion itself had to be 2328 // made less descriptive because of this above bug -- see the 2329 // definition of ENSURE_FIELD_TYPE_PRESENT.) 2330 // 2331 // NOTE: taken out because this was just not working on everyone's 2332 // Solstice NFS setup. If everyone switches to local workspaces on 2333 // Win32, we can put this back in. 2334#ifndef _WINDOWS 2335 debug_only(VM_STRUCTS(ENSURE_FIELD_TYPE_PRESENT, \ 2336 CHECK_NO_OP, \ 2337 CHECK_NO_OP, \ 2338 CHECK_NO_OP, \ 2339 CHECK_NO_OP, \ 2340 CHECK_NO_OP, \ 2341 CHECK_NO_OP, \ 2342 CHECK_NO_OP, \ 2343 CHECK_NO_OP, \ 2344 CHECK_SENTINEL)); 2345 debug_only(VM_STRUCTS(CHECK_NO_OP, \ 2346 ENSURE_FIELD_TYPE_PRESENT, \ 2347 CHECK_NO_OP, \ 2348 ENSURE_FIELD_TYPE_PRESENT, \ 2349 ENSURE_NONPRODUCT_FIELD_TYPE_PRESENT, \ 2350 ENSURE_C1_FIELD_TYPE_PRESENT, \ 2351 ENSURE_C2_FIELD_TYPE_PRESENT, \ 2352 CHECK_NO_OP, \ 2353 CHECK_NO_OP, \ 2354 CHECK_SENTINEL)); 2355#ifndef SERIALGC 2356 debug_only(VM_STRUCTS_PARALLELGC(ENSURE_FIELD_TYPE_PRESENT, \ 2357 ENSURE_FIELD_TYPE_PRESENT)); 2358 debug_only(VM_STRUCTS_CMS(ENSURE_FIELD_TYPE_PRESENT, \ 2359 ENSURE_FIELD_TYPE_PRESENT, \ 2360 ENSURE_FIELD_TYPE_PRESENT)); 2361#endif // SERIALGC 2362 debug_only(VM_STRUCTS_CPU(ENSURE_FIELD_TYPE_PRESENT, \ 2363 ENSURE_FIELD_TYPE_PRESENT, \ 2364 CHECK_NO_OP, \ 2365 ENSURE_FIELD_TYPE_PRESENT, \ 2366 ENSURE_NONPRODUCT_FIELD_TYPE_PRESENT, \ 2367 ENSURE_C2_FIELD_TYPE_PRESENT, \ 2368 CHECK_NO_OP, \ 2369 CHECK_NO_OP, \ 2370 CHECK_SENTINEL)); 2371 debug_only(VM_STRUCTS_OS_CPU(ENSURE_FIELD_TYPE_PRESENT, \ 2372 ENSURE_FIELD_TYPE_PRESENT, \ 2373 CHECK_NO_OP, \ 2374 ENSURE_FIELD_TYPE_PRESENT, \ 2375 ENSURE_NONPRODUCT_FIELD_TYPE_PRESENT, \ 2376 ENSURE_C2_FIELD_TYPE_PRESENT, \ 2377 CHECK_NO_OP, \ 2378 CHECK_NO_OP, \ 2379 CHECK_SENTINEL)); 2380#endif 2381} 2382 2383extern "C" { 2384 2385// see comments on cast_uint64_t at the top of this file 2386#define ASSIGN_CONST_TO_64BIT_VAR(var, expr) \ 2387 JNIEXPORT uint64_t var = cast_uint64_t(expr); 2388#define ASSIGN_OFFSET_TO_64BIT_VAR(var, type, field) \ 2389 ASSIGN_CONST_TO_64BIT_VAR(var, offset_of(type, field)) 2390#define ASSIGN_STRIDE_TO_64BIT_VAR(var, array) \ 2391 ASSIGN_CONST_TO_64BIT_VAR(var, (char*)&array[1] - (char*)&array[0]) 2392 2393JNIEXPORT VMStructEntry* gHotSpotVMStructs = VMStructs::localHotSpotVMStructs; 2394ASSIGN_OFFSET_TO_64BIT_VAR(gHotSpotVMStructEntryTypeNameOffset, VMStructEntry, typeName); 2395ASSIGN_OFFSET_TO_64BIT_VAR(gHotSpotVMStructEntryFieldNameOffset, VMStructEntry, fieldName); 2396ASSIGN_OFFSET_TO_64BIT_VAR(gHotSpotVMStructEntryTypeStringOffset, VMStructEntry, typeString); 2397ASSIGN_OFFSET_TO_64BIT_VAR(gHotSpotVMStructEntryIsStaticOffset, VMStructEntry, isStatic); 2398ASSIGN_OFFSET_TO_64BIT_VAR(gHotSpotVMStructEntryOffsetOffset, VMStructEntry, offset); 2399ASSIGN_OFFSET_TO_64BIT_VAR(gHotSpotVMStructEntryAddressOffset, VMStructEntry, address); 2400ASSIGN_STRIDE_TO_64BIT_VAR(gHotSpotVMStructEntryArrayStride, gHotSpotVMStructs); 2401JNIEXPORT VMTypeEntry* gHotSpotVMTypes = VMStructs::localHotSpotVMTypes; 2402ASSIGN_OFFSET_TO_64BIT_VAR(gHotSpotVMTypeEntryTypeNameOffset, VMTypeEntry, typeName); 2403ASSIGN_OFFSET_TO_64BIT_VAR(gHotSpotVMTypeEntrySuperclassNameOffset, VMTypeEntry, superclassName); 2404ASSIGN_OFFSET_TO_64BIT_VAR(gHotSpotVMTypeEntryIsOopTypeOffset, VMTypeEntry, isOopType); 2405ASSIGN_OFFSET_TO_64BIT_VAR(gHotSpotVMTypeEntryIsIntegerTypeOffset, VMTypeEntry, isIntegerType); 2406ASSIGN_OFFSET_TO_64BIT_VAR(gHotSpotVMTypeEntryIsUnsignedOffset, VMTypeEntry, isUnsigned); 2407ASSIGN_OFFSET_TO_64BIT_VAR(gHotSpotVMTypeEntrySizeOffset, VMTypeEntry, size); 2408ASSIGN_STRIDE_TO_64BIT_VAR(gHotSpotVMTypeEntryArrayStride,gHotSpotVMTypes); 2409JNIEXPORT VMIntConstantEntry* gHotSpotVMIntConstants = VMStructs::localHotSpotVMIntConstants; 2410ASSIGN_OFFSET_TO_64BIT_VAR(gHotSpotVMIntConstantEntryNameOffset, VMIntConstantEntry, name); 2411ASSIGN_OFFSET_TO_64BIT_VAR(gHotSpotVMIntConstantEntryValueOffset, VMIntConstantEntry, value); 2412ASSIGN_STRIDE_TO_64BIT_VAR(gHotSpotVMIntConstantEntryArrayStride, gHotSpotVMIntConstants); 2413JNIEXPORT VMLongConstantEntry* gHotSpotVMLongConstants = VMStructs::localHotSpotVMLongConstants; 2414ASSIGN_OFFSET_TO_64BIT_VAR(gHotSpotVMLongConstantEntryNameOffset, VMLongConstantEntry, name); 2415ASSIGN_OFFSET_TO_64BIT_VAR(gHotSpotVMLongConstantEntryValueOffset, VMLongConstantEntry, value); 2416ASSIGN_STRIDE_TO_64BIT_VAR(gHotSpotVMLongConstantEntryArrayStride, gHotSpotVMLongConstants); 2417} 2418 2419#ifdef ASSERT 2420static int recursiveFindType(VMTypeEntry* origtypes, const char* typeName, bool isRecurse) { 2421 { 2422 VMTypeEntry* types = origtypes; 2423 while (types->typeName != NULL) { 2424 if (!strcmp(typeName, types->typeName)) { 2425 return 1; 2426 } 2427 ++types; 2428 } 2429 } 2430 size_t len = strlen(typeName); 2431 if (typeName[len-1] == '*') { 2432 char * s = new char[len]; 2433 strncpy(s, typeName, len - 1); 2434 s[len-1] = '\0'; 2435 // tty->print_cr("checking \"%s\" for \"%s\"", s, typeName); 2436 if (recursiveFindType(origtypes, s, true) == 1) { 2437 delete s; 2438 return 1; 2439 } 2440 delete s; 2441 } 2442 if (strstr(typeName, "GrowableArray<") == typeName) { 2443 const char * start = typeName + strlen("GrowableArray<"); 2444 const char * end = strrchr(typeName, '>'); 2445 int len = end - start + 1; 2446 char * s = new char[len]; 2447 strncpy(s, start, len - 1); 2448 s[len-1] = '\0'; 2449 // tty->print_cr("checking \"%s\" for \"%s\"", s, typeName); 2450 if (recursiveFindType(origtypes, s, true) == 1) { 2451 delete s; 2452 return 1; 2453 } 2454 delete s; 2455 } 2456 if (strstr(typeName, "const ") == typeName) { 2457 const char * s = typeName + strlen("const "); 2458 // tty->print_cr("checking \"%s\" for \"%s\"", s, typeName); 2459 if (recursiveFindType(origtypes, s, true) == 1) { 2460 return 1; 2461 } 2462 } 2463 if (strstr(typeName, " const") == typeName + len - 6) { 2464 char * s = strdup(typeName); 2465 s[len - 6] = '\0'; 2466 // tty->print_cr("checking \"%s\" for \"%s\"", s, typeName); 2467 if (recursiveFindType(origtypes, s, true) == 1) { 2468 return 1; 2469 } 2470 } 2471 if (!isRecurse) { 2472 tty->print_cr("type \"%s\" not found", typeName); 2473 } 2474 return 2; 2475} 2476 2477 2478int 2479VMStructs::findType(const char* typeName) { 2480 VMTypeEntry* types = gHotSpotVMTypes; 2481 2482 return recursiveFindType(types, typeName, false); 2483} 2484#endif 2485 2486void vmStructs_init() { 2487 debug_only(VMStructs::init()); 2488} 2489