1 /*
   2  * Copyright (c) 2000, 2011, Oracle and/or its affiliates. All rights reserved.
   3  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
   4  *
   5  * This code is free software; you can redistribute it and/or modify it
   6  * under the terms of the GNU General Public License version 2 only, as
   7  * published by the Free Software Foundation.
   8  *
   9  * This code is distributed in the hope that it will be useful, but WITHOUT
  10  * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
  11  * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
  12  * version 2 for more details (a copy is included in the LICENSE file that
  13  * accompanied this code).
  14  *
  15  * You should have received a copy of the GNU General Public License version
  16  * 2 along with this work; if not, write to the Free Software Foundation,
  17  * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
  18  *
  19  * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
  20  * or visit www.oracle.com if you need additional information or have any
  21  * questions.
  22  *
  23  */
  24 
  25 #include "precompiled.hpp"
  26 #include "classfile/dictionary.hpp"
  27 #include "classfile/javaClasses.hpp"
  28 #include "classfile/loaderConstraints.hpp"
  29 #include "classfile/placeholders.hpp"
  30 #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/instanceMirrorKlass.hpp"
  74 #include "oops/instanceKlassKlass.hpp"
  75 #include "oops/instanceOop.hpp"
  76 #include "oops/klass.hpp"
  77 #include "oops/klassOop.hpp"
  78 #include "oops/markOop.hpp"
  79 #include "oops/methodDataKlass.hpp"
  80 #include "oops/methodDataOop.hpp"
  81 #include "oops/methodKlass.hpp"
  82 #include "oops/methodOop.hpp"
  83 #include "oops/objArrayKlass.hpp"
  84 #include "oops/objArrayKlassKlass.hpp"
  85 #include "oops/objArrayOop.hpp"
  86 #include "oops/oop.inline.hpp"
  87 #include "oops/symbol.hpp"
  88 #include "oops/typeArrayKlass.hpp"
  89 #include "oops/typeArrayKlassKlass.hpp"
  90 #include "oops/typeArrayOop.hpp"
  91 #include "prims/jvmtiAgentThread.hpp"
  92 #include "runtime/arguments.hpp"
  93 #include "runtime/globals.hpp"
  94 #include "runtime/java.hpp"
  95 #include "runtime/javaCalls.hpp"
  96 #include "runtime/perfMemory.hpp"
  97 #include "runtime/serviceThread.hpp"
  98 #include "runtime/sharedRuntime.hpp"
  99 #include "runtime/stubRoutines.hpp"
 100 #include "runtime/virtualspace.hpp"
 101 #include "runtime/vmStructs.hpp"
 102 #include "utilities/globalDefinitions.hpp"
 103 #include "utilities/hashtable.hpp"
 104 #ifdef TARGET_ARCH_x86
 105 # include "vmStructs_x86.hpp"
 106 #endif
 107 #ifdef TARGET_ARCH_sparc
 108 # include "vmStructs_sparc.hpp"
 109 #endif
 110 #ifdef TARGET_ARCH_zero
 111 # include "vmStructs_zero.hpp"
 112 #endif
 113 #ifdef TARGET_ARCH_arm
 114 # include "vmStructs_arm.hpp"
 115 #endif
 116 #ifdef TARGET_ARCH_ppc
 117 # include "vmStructs_ppc.hpp"
 118 #endif
 119 #ifdef TARGET_OS_FAMILY_linux
 120 # include "thread_linux.inline.hpp"
 121 #endif
 122 #ifdef TARGET_OS_FAMILY_solaris
 123 # include "thread_solaris.inline.hpp"
 124 #endif
 125 #ifdef TARGET_OS_FAMILY_windows
 126 # include "thread_windows.inline.hpp"
 127 #endif
 128 #ifdef TARGET_OS_ARCH_linux_x86
 129 # include "vmStructs_linux_x86.hpp"
 130 #endif
 131 #ifdef TARGET_OS_ARCH_linux_sparc
 132 # include "vmStructs_linux_sparc.hpp"
 133 #endif
 134 #ifdef TARGET_OS_ARCH_linux_zero
 135 # include "vmStructs_linux_zero.hpp"
 136 #endif
 137 #ifdef TARGET_OS_ARCH_solaris_x86
 138 # include "vmStructs_solaris_x86.hpp"
 139 #endif
 140 #ifdef TARGET_OS_ARCH_solaris_sparc
 141 # include "vmStructs_solaris_sparc.hpp"
 142 #endif
 143 #ifdef TARGET_OS_ARCH_windows_x86
 144 # include "vmStructs_windows_x86.hpp"
 145 #endif
 146 #ifdef TARGET_OS_ARCH_linux_arm
 147 # include "vmStructs_linux_arm.hpp"
 148 #endif
 149 #ifdef TARGET_OS_ARCH_linux_ppc
 150 # include "vmStructs_linux_ppc.hpp"
 151 #endif
 152 #ifndef SERIALGC
 153 #include "gc_implementation/concurrentMarkSweep/cmsPermGen.hpp"
 154 #include "gc_implementation/concurrentMarkSweep/compactibleFreeListSpace.hpp"
 155 #include "gc_implementation/concurrentMarkSweep/concurrentMarkSweepGeneration.hpp"
 156 #include "gc_implementation/concurrentMarkSweep/concurrentMarkSweepThread.hpp"
 157 #include "gc_implementation/concurrentMarkSweep/vmStructs_cms.hpp"
 158 #include "gc_implementation/parNew/parNewGeneration.hpp"
 159 #include "gc_implementation/parNew/vmStructs_parNew.hpp"
 160 #include "gc_implementation/parallelScavenge/asPSOldGen.hpp"
 161 #include "gc_implementation/parallelScavenge/asPSYoungGen.hpp"
 162 #include "gc_implementation/parallelScavenge/parallelScavengeHeap.hpp"
 163 #include "gc_implementation/parallelScavenge/psOldGen.hpp"
 164 #include "gc_implementation/parallelScavenge/psPermGen.hpp"
 165 #include "gc_implementation/parallelScavenge/psVirtualspace.hpp"
 166 #include "gc_implementation/parallelScavenge/psYoungGen.hpp"
 167 #include "gc_implementation/parallelScavenge/vmStructs_parallelgc.hpp"
 168 #endif
 169 #ifdef COMPILER2
 170 #include "opto/matcher.hpp"
 171 #ifdef TARGET_ARCH_MODEL_x86_32
 172 # include "adfiles/adGlobals_x86_32.hpp"
 173 #endif
 174 #ifdef TARGET_ARCH_MODEL_x86_64
 175 # include "adfiles/adGlobals_x86_64.hpp"
 176 #endif
 177 #ifdef TARGET_ARCH_MODEL_sparc
 178 # include "adfiles/adGlobals_sparc.hpp"
 179 #endif
 180 #ifdef TARGET_ARCH_MODEL_zero
 181 # include "adfiles/adGlobals_zero.hpp"
 182 #endif
 183 #ifdef TARGET_ARCH_MODEL_arm
 184 # include "adfiles/adGlobals_arm.hpp"
 185 #endif
 186 #ifdef TARGET_ARCH_MODEL_ppc
 187 # include "adfiles/adGlobals_ppc.hpp"
 188 #endif
 189 #endif
 190 
 191 // Note: the cross-product of (c1, c2, product, nonproduct, ...),
 192 // (nonstatic, static), and (unchecked, checked) has not been taken.
 193 // Only the macros currently needed have been defined.
 194 
 195 // A field whose type is not checked is given a null string as the
 196 // type name, indicating an "opaque" type to the serviceability agent.
 197 
 198 // NOTE: there is an interdependency between this file and
 199 // HotSpotTypeDataBase.java, which parses the type strings.
 200 
 201 #ifndef REG_COUNT
 202   #define REG_COUNT 0
 203 #endif
 204 
 205 // whole purpose of this function is to work around bug c++/27724 in gcc 4.1.1
 206 // with optimization turned on it doesn't affect produced code
 207 static inline uint64_t cast_uint64_t(size_t x)
 208 {
 209   return x;
 210 }
 211 
 212 
 213 //--------------------------------------------------------------------------------
 214 // VM_STRUCTS
 215 //
 216 // This list enumerates all of the fields the serviceability agent
 217 // needs to know about. Be sure to see also the type table below this one.
 218 // NOTE that there are platform-specific additions to this table in
 219 // vmStructs_<os>_<cpu>.hpp.
 220 
 221 #define VM_STRUCTS(nonstatic_field, \
 222                    static_field, \
 223                    unchecked_nonstatic_field, \
 224                    volatile_nonstatic_field, \
 225                    nonproduct_nonstatic_field, \
 226                    c1_nonstatic_field, \
 227                    c2_nonstatic_field, \
 228                    unchecked_c1_static_field, \
 229                    unchecked_c2_static_field, \
 230                    last_entry) \
 231                                                                                                                                      \
 232   /******************************************************************/                                                               \
 233   /* OopDesc and Klass hierarchies (NOTE: methodDataOop incomplete) */                                                               \
 234   /******************************************************************/                                                               \
 235                                                                                                                                      \
 236   volatile_nonstatic_field(oopDesc,            _mark,                                         markOop)                               \
 237   volatile_nonstatic_field(oopDesc,            _metadata._klass,                              wideKlassOop)                          \
 238   volatile_nonstatic_field(oopDesc,            _metadata._compressed_klass,                   narrowOop)                             \
 239      static_field(oopDesc,                     _bs,                                           BarrierSet*)                           \
 240   nonstatic_field(arrayKlass,                  _dimension,                                    int)                                   \
 241   volatile_nonstatic_field(arrayKlass,         _higher_dimension,                             klassOop)                              \
 242   volatile_nonstatic_field(arrayKlass,         _lower_dimension,                              klassOop)                              \
 243   nonstatic_field(arrayKlass,                  _vtable_len,                                   int)                                   \
 244   nonstatic_field(arrayKlass,                  _alloc_size,                                   juint)                                 \
 245   nonstatic_field(arrayKlass,                  _component_mirror,                             oop)                                   \
 246   nonstatic_field(compiledICHolderKlass,       _alloc_size,                                   juint)                                 \
 247   nonstatic_field(compiledICHolderOopDesc,     _holder_method,                                methodOop)                             \
 248   nonstatic_field(compiledICHolderOopDesc,     _holder_klass,                                 klassOop)                              \
 249   nonstatic_field(constantPoolOopDesc,         _tags,                                         typeArrayOop)                          \
 250   nonstatic_field(constantPoolOopDesc,         _cache,                                        constantPoolCacheOop)                  \
 251   nonstatic_field(constantPoolOopDesc,         _pool_holder,                                  klassOop)                              \
 252   nonstatic_field(constantPoolOopDesc,         _operands,                                     typeArrayOop)                          \
 253   nonstatic_field(constantPoolOopDesc,         _length,                                       int)                                   \
 254   nonstatic_field(constantPoolCacheOopDesc,    _length,                                       int)                                   \
 255   nonstatic_field(constantPoolCacheOopDesc,    _constant_pool,                                constantPoolOop)                       \
 256   nonstatic_field(instanceKlass,               _array_klasses,                                klassOop)                              \
 257   nonstatic_field(instanceKlass,               _methods,                                      objArrayOop)                           \
 258   nonstatic_field(instanceKlass,               _method_ordering,                              typeArrayOop)                          \
 259   nonstatic_field(instanceKlass,               _local_interfaces,                             objArrayOop)                           \
 260   nonstatic_field(instanceKlass,               _transitive_interfaces,                        objArrayOop)                           \
 261   nonstatic_field(instanceKlass,               _nof_implementors,                             int)                                   \
 262   nonstatic_field(instanceKlass,               _implementors[0],                              klassOop)                              \
 263   nonstatic_field(instanceKlass,               _fields,                                       typeArrayOop)                          \
 264   nonstatic_field(instanceKlass,               _constants,                                    constantPoolOop)                       \
 265   nonstatic_field(instanceKlass,               _class_loader,                                 oop)                                   \
 266   nonstatic_field(instanceKlass,               _protection_domain,                            oop)                                   \
 267   nonstatic_field(instanceKlass,               _signers,                                      objArrayOop)                           \
 268   nonstatic_field(instanceKlass,               _source_file_name,                             Symbol*)                               \
 269   nonstatic_field(instanceKlass,               _source_debug_extension,                       Symbol*)                               \
 270   nonstatic_field(instanceKlass,               _inner_classes,                                typeArrayOop)                          \
 271   nonstatic_field(instanceKlass,               _nonstatic_field_size,                         int)                                   \
 272   nonstatic_field(instanceKlass,               _static_field_size,                            int)                                   \
 273   nonstatic_field(instanceKlass,               _static_oop_field_count,                       int)                                   \
 274   nonstatic_field(instanceKlass,               _nonstatic_oop_map_size,                       int)                                   \
 275   nonstatic_field(instanceKlass,               _is_marked_dependent,                          bool)                                  \
 276   nonstatic_field(instanceKlass,               _minor_version,                                u2)                                    \
 277   nonstatic_field(instanceKlass,               _major_version,                                u2)                                    \
 278   nonstatic_field(instanceKlass,               _init_state,                                   instanceKlass::ClassState)             \
 279   nonstatic_field(instanceKlass,               _init_thread,                                  Thread*)                               \
 280   nonstatic_field(instanceKlass,               _vtable_len,                                   int)                                   \
 281   nonstatic_field(instanceKlass,               _itable_len,                                   int)                                   \
 282   nonstatic_field(instanceKlass,               _reference_type,                               ReferenceType)                         \
 283   volatile_nonstatic_field(instanceKlass,      _oop_map_cache,                                OopMapCache*)                          \
 284   nonstatic_field(instanceKlass,               _jni_ids,                                      JNIid*)                                \
 285   nonstatic_field(instanceKlass,               _osr_nmethods_head,                            nmethod*)                              \
 286   nonstatic_field(instanceKlass,               _breakpoints,                                  BreakpointInfo*)                       \
 287   nonstatic_field(instanceKlass,               _generic_signature,                            Symbol*)                               \
 288   nonstatic_field(instanceKlass,               _methods_jmethod_ids,                          jmethodID*)                            \
 289   nonstatic_field(instanceKlass,               _methods_cached_itable_indices,                int*)                                  \
 290   volatile_nonstatic_field(instanceKlass,      _idnum_allocated_count,                        u2)                                    \
 291   nonstatic_field(instanceKlass,               _class_annotations,                            typeArrayOop)                          \
 292   nonstatic_field(instanceKlass,               _fields_annotations,                           objArrayOop)                           \
 293   nonstatic_field(instanceKlass,               _methods_annotations,                          objArrayOop)                           \
 294   nonstatic_field(instanceKlass,               _methods_parameter_annotations,                objArrayOop)                           \
 295   nonstatic_field(instanceKlass,               _methods_default_annotations,                  objArrayOop)                           \
 296   nonstatic_field(Klass,                       _super_check_offset,                           juint)                                 \
 297   nonstatic_field(Klass,                       _secondary_super_cache,                        klassOop)                              \
 298   nonstatic_field(Klass,                       _secondary_supers,                             objArrayOop)                           \
 299   nonstatic_field(Klass,                       _primary_supers[0],                            klassOop)                              \
 300   nonstatic_field(Klass,                       _java_mirror,                                  oop)                                   \
 301   nonstatic_field(Klass,                       _modifier_flags,                               jint)                                  \
 302   nonstatic_field(Klass,                       _super,                                        klassOop)                              \
 303   nonstatic_field(Klass,                       _layout_helper,                                jint)                                  \
 304   nonstatic_field(Klass,                       _name,                                         Symbol*)                               \
 305   nonstatic_field(Klass,                       _access_flags,                                 AccessFlags)                           \
 306   nonstatic_field(Klass,                       _subklass,                                     klassOop)                              \
 307   nonstatic_field(Klass,                       _next_sibling,                                 klassOop)                              \
 308   nonproduct_nonstatic_field(Klass,            _verify_count,                                 int)                                   \
 309   nonstatic_field(Klass,                       _alloc_count,                                  juint)                                 \
 310   nonstatic_field(klassKlass,                  _alloc_size,                                   juint)                                 \
 311   nonstatic_field(methodKlass,                 _alloc_size,                                   juint)                                 \
 312   nonstatic_field(methodDataOopDesc,           _size,                                         int)                                   \
 313   nonstatic_field(methodDataOopDesc,           _method,                                       methodOop)                             \
 314   nonstatic_field(methodOopDesc,               _constMethod,                                  constMethodOop)                        \
 315   nonstatic_field(methodOopDesc,               _constants,                                    constantPoolOop)                       \
 316   c2_nonstatic_field(methodOopDesc,            _method_data,                                  methodDataOop)                         \
 317   c2_nonstatic_field(methodOopDesc,            _interpreter_invocation_count,                 int)                                   \
 318   nonstatic_field(methodOopDesc,               _access_flags,                                 AccessFlags)                           \
 319   nonstatic_field(methodOopDesc,               _vtable_index,                                 int)                                   \
 320   nonstatic_field(methodOopDesc,               _method_size,                                  u2)                                    \
 321   nonstatic_field(methodOopDesc,               _max_stack,                                    u2)                                    \
 322   nonstatic_field(methodOopDesc,               _max_locals,                                   u2)                                    \
 323   nonstatic_field(methodOopDesc,               _size_of_parameters,                           u2)                                    \
 324   c2_nonstatic_field(methodOopDesc,            _interpreter_throwout_count,                   u2)                                    \
 325   nonstatic_field(methodOopDesc,               _number_of_breakpoints,                        u2)                                    \
 326   nonstatic_field(methodOopDesc,               _invocation_counter,                           InvocationCounter)                     \
 327   nonstatic_field(methodOopDesc,               _backedge_counter,                             InvocationCounter)                     \
 328   nonproduct_nonstatic_field(methodOopDesc,    _compiled_invocation_count,                    int)                                   \
 329   volatile_nonstatic_field(methodOopDesc,      _code,                                         nmethod*)                              \
 330   nonstatic_field(methodOopDesc,               _i2i_entry,                                    address)                               \
 331   nonstatic_field(methodOopDesc,               _adapter,                                      AdapterHandlerEntry*)                  \
 332   volatile_nonstatic_field(methodOopDesc,      _from_compiled_entry,                          address)                               \
 333   volatile_nonstatic_field(methodOopDesc,      _from_interpreted_entry,                       address)                               \
 334   volatile_nonstatic_field(constMethodOopDesc, _fingerprint,                                  uint64_t)                              \
 335   nonstatic_field(constMethodOopDesc,          _method,                                       methodOop)                             \
 336   nonstatic_field(constMethodOopDesc,          _stackmap_data,                                typeArrayOop)                          \
 337   nonstatic_field(constMethodOopDesc,          _exception_table,                              typeArrayOop)                          \
 338   nonstatic_field(constMethodOopDesc,          _constMethod_size,                             int)                                   \
 339   nonstatic_field(constMethodOopDesc,          _interpreter_kind,                             jbyte)                                 \
 340   nonstatic_field(constMethodOopDesc,          _flags,                                        jbyte)                                 \
 341   nonstatic_field(constMethodOopDesc,          _code_size,                                    u2)                                    \
 342   nonstatic_field(constMethodOopDesc,          _name_index,                                   u2)                                    \
 343   nonstatic_field(constMethodOopDesc,          _signature_index,                              u2)                                    \
 344   nonstatic_field(constMethodOopDesc,          _method_idnum,                                 u2)                                    \
 345   nonstatic_field(constMethodOopDesc,          _generic_signature_index,                      u2)                                    \
 346   nonstatic_field(objArrayKlass,               _element_klass,                                klassOop)                              \
 347   nonstatic_field(objArrayKlass,               _bottom_klass,                                 klassOop)                              \
 348   volatile_nonstatic_field(Symbol,             _refcount,                                     int)                                   \
 349   nonstatic_field(Symbol,                      _identity_hash,                                int)                                   \
 350   nonstatic_field(Symbol,                      _length,                                       unsigned short)                        \
 351   unchecked_nonstatic_field(Symbol,            _body,                                         sizeof(jbyte)) /* NOTE: no type */     \
 352   nonstatic_field(typeArrayKlass,              _max_length,                                   int)                                   \
 353                                                                                                                                      \
 354   /***********************/                                                                                                          \
 355   /* Constant Pool Cache */                                                                                                          \
 356   /***********************/                                                                                                          \
 357                                                                                                                                      \
 358   volatile_nonstatic_field(ConstantPoolCacheEntry,      _indices,                                      intx)                         \
 359   volatile_nonstatic_field(ConstantPoolCacheEntry,      _f1,                                           oop)                          \
 360   volatile_nonstatic_field(ConstantPoolCacheEntry,      _f2,                                           intx)                         \
 361   volatile_nonstatic_field(ConstantPoolCacheEntry,      _flags,                                        intx)                         \
 362                                                                                                                                      \
 363   /********************************/                                                                                                 \
 364   /* MethodOop-related structures */                                                                                                 \
 365   /********************************/                                                                                                 \
 366                                                                                                                                      \
 367   nonstatic_field(CheckedExceptionElement,     class_cp_index,                                u2)                                    \
 368   nonstatic_field(LocalVariableTableElement,   start_bci,                                     u2)                                    \
 369   nonstatic_field(LocalVariableTableElement,   length,                                        u2)                                    \
 370   nonstatic_field(LocalVariableTableElement,   name_cp_index,                                 u2)                                    \
 371   nonstatic_field(LocalVariableTableElement,   descriptor_cp_index,                           u2)                                    \
 372   nonstatic_field(LocalVariableTableElement,   signature_cp_index,                            u2)                                    \
 373   nonstatic_field(LocalVariableTableElement,   slot,                                          u2)                                    \
 374   nonstatic_field(BreakpointInfo,              _orig_bytecode,                                Bytecodes::Code)                       \
 375   nonstatic_field(BreakpointInfo,              _bci,                                          int)                                   \
 376   nonstatic_field(BreakpointInfo,              _name_index,                                   u2)                                    \
 377   nonstatic_field(BreakpointInfo,              _signature_index,                              u2)                                    \
 378   nonstatic_field(BreakpointInfo,              _next,                                         BreakpointInfo*)                       \
 379   /***********/                                                                                                                      \
 380   /* JNI IDs */                                                                                                                      \
 381   /***********/                                                                                                                      \
 382                                                                                                                                      \
 383   nonstatic_field(JNIid,                       _holder,                                       klassOop)                              \
 384   nonstatic_field(JNIid,                       _next,                                         JNIid*)                                \
 385   nonstatic_field(JNIid,                       _offset,                                       int)                                   \
 386   /************/                                                                                                                     \
 387   /* Universe */                                                                                                                     \
 388   /************/                                                                                                                     \
 389                                                                                                                                      \
 390      static_field(Universe,                    _boolArrayKlassObj,                            klassOop)                              \
 391      static_field(Universe,                    _byteArrayKlassObj,                            klassOop)                              \
 392      static_field(Universe,                    _charArrayKlassObj,                            klassOop)                              \
 393      static_field(Universe,                    _intArrayKlassObj,                             klassOop)                              \
 394      static_field(Universe,                    _shortArrayKlassObj,                           klassOop)                              \
 395      static_field(Universe,                    _longArrayKlassObj,                            klassOop)                              \
 396      static_field(Universe,                    _singleArrayKlassObj,                          klassOop)                              \
 397      static_field(Universe,                    _doubleArrayKlassObj,                          klassOop)                              \
 398      static_field(Universe,                    _methodKlassObj,                               klassOop)                              \
 399      static_field(Universe,                    _constMethodKlassObj,                          klassOop)                              \
 400      static_field(Universe,                    _methodDataKlassObj,                           klassOop)                              \
 401      static_field(Universe,                    _klassKlassObj,                                klassOop)                              \
 402      static_field(Universe,                    _arrayKlassKlassObj,                           klassOop)                              \
 403      static_field(Universe,                    _objArrayKlassKlassObj,                        klassOop)                              \
 404      static_field(Universe,                    _typeArrayKlassKlassObj,                       klassOop)                              \
 405      static_field(Universe,                    _instanceKlassKlassObj,                        klassOop)                              \
 406      static_field(Universe,                    _constantPoolKlassObj,                         klassOop)                              \
 407      static_field(Universe,                    _constantPoolCacheKlassObj,                    klassOop)                              \
 408      static_field(Universe,                    _compiledICHolderKlassObj,                     klassOop)                              \
 409      static_field(Universe,                    _systemObjArrayKlassObj,                       klassOop)                              \
 410      static_field(Universe,                    _mirrors[0],                                   oop)                                  \
 411      static_field(Universe,                    _main_thread_group,                            oop)                                   \
 412      static_field(Universe,                    _system_thread_group,                          oop)                                   \
 413      static_field(Universe,                    _the_empty_byte_array,                         typeArrayOop)                          \
 414      static_field(Universe,                    _the_empty_short_array,                        typeArrayOop)                          \
 415      static_field(Universe,                    _the_empty_int_array,                          typeArrayOop)                          \
 416      static_field(Universe,                    _the_empty_system_obj_array,                   objArrayOop)                           \
 417      static_field(Universe,                    _the_empty_class_klass_array,                  objArrayOop)                           \
 418      static_field(Universe,                    _out_of_memory_error_java_heap,                oop)                                   \
 419      static_field(Universe,                    _out_of_memory_error_perm_gen,                 oop)                                   \
 420      static_field(Universe,                    _out_of_memory_error_array_size,               oop)                                   \
 421      static_field(Universe,                    _out_of_memory_error_gc_overhead_limit,        oop)                                   \
 422      static_field(Universe,                    _null_ptr_exception_instance,                  oop)                                   \
 423      static_field(Universe,                    _arithmetic_exception_instance,                oop)                                   \
 424      static_field(Universe,                    _vm_exception,                                 oop)                                   \
 425      static_field(Universe,                    _collectedHeap,                                CollectedHeap*)                        \
 426      static_field(Universe,                    _base_vtable_size,                             int)                                   \
 427      static_field(Universe,                    _bootstrapping,                                bool)                                  \
 428      static_field(Universe,                    _fully_initialized,                            bool)                                  \
 429      static_field(Universe,                    _verify_count,                                 int)                                   \
 430      static_field(Universe,                    _narrow_oop._base,                             address)                               \
 431      static_field(Universe,                    _narrow_oop._shift,                            int)                                   \
 432      static_field(Universe,                    _narrow_oop._use_implicit_null_checks,         bool)                                  \
 433                                                                                                                                      \
 434   /**********************************************************************************/                                               \
 435   /* Generation and Space hierarchies                                               */                                               \
 436   /**********************************************************************************/                                               \
 437                                                                                                                                      \
 438   unchecked_nonstatic_field(ageTable,          sizes,                                         sizeof(ageTable::sizes))               \
 439                                                                                                                                      \
 440   nonstatic_field(BarrierSet,                  _max_covered_regions,                          int)                                   \
 441   nonstatic_field(BlockOffsetTable,            _bottom,                                       HeapWord*)                             \
 442   nonstatic_field(BlockOffsetTable,            _end,                                          HeapWord*)                             \
 443                                                                                                                                      \
 444   nonstatic_field(BlockOffsetSharedArray,      _reserved,                                     MemRegion)                             \
 445   nonstatic_field(BlockOffsetSharedArray,      _end,                                          HeapWord*)                             \
 446   nonstatic_field(BlockOffsetSharedArray,      _vs,                                           VirtualSpace)                          \
 447   nonstatic_field(BlockOffsetSharedArray,      _offset_array,                                 u_char*)                               \
 448                                                                                                                                      \
 449   nonstatic_field(BlockOffsetArray,            _array,                                        BlockOffsetSharedArray*)               \
 450   nonstatic_field(BlockOffsetArray,            _sp,                                           Space*)                                \
 451   nonstatic_field(BlockOffsetArrayContigSpace, _next_offset_threshold,                        HeapWord*)                             \
 452   nonstatic_field(BlockOffsetArrayContigSpace, _next_offset_index,                            size_t)                                \
 453                                                                                                                                      \
 454   nonstatic_field(BlockOffsetArrayNonContigSpace, _unallocated_block,                         HeapWord*)                             \
 455                                                                                                                                      \
 456   nonstatic_field(CardGeneration,              _rs,                                           GenRemSet*)                            \
 457   nonstatic_field(CardGeneration,              _bts,                                          BlockOffsetSharedArray*)               \
 458                                                                                                                                      \
 459   nonstatic_field(CardTableModRefBS,           _whole_heap,                                   const MemRegion)                       \
 460   nonstatic_field(CardTableModRefBS,           _guard_index,                                  const size_t)                          \
 461   nonstatic_field(CardTableModRefBS,           _last_valid_index,                             const size_t)                          \
 462   nonstatic_field(CardTableModRefBS,           _page_size,                                    const size_t)                          \
 463   nonstatic_field(CardTableModRefBS,           _byte_map_size,                                const size_t)                          \
 464   nonstatic_field(CardTableModRefBS,           _byte_map,                                     jbyte*)                                \
 465   nonstatic_field(CardTableModRefBS,           _cur_covered_regions,                          int)                                   \
 466   nonstatic_field(CardTableModRefBS,           _covered,                                      MemRegion*)                            \
 467   nonstatic_field(CardTableModRefBS,           _committed,                                    MemRegion*)                            \
 468   nonstatic_field(CardTableModRefBS,           _guard_region,                                 MemRegion)                             \
 469   nonstatic_field(CardTableModRefBS,           byte_map_base,                                 jbyte*)                                \
 470                                                                                                                                      \
 471   nonstatic_field(CardTableRS,                 _ct_bs,                                        CardTableModRefBSForCTRS*)             \
 472                                                                                                                                      \
 473   nonstatic_field(CollectedHeap,               _reserved,                                     MemRegion)                             \
 474   nonstatic_field(SharedHeap,                  _perm_gen,                                     PermGen*)                              \
 475   nonstatic_field(CollectedHeap,               _barrier_set,                                  BarrierSet*)                           \
 476   nonstatic_field(CollectedHeap,               _defer_initial_card_mark,                      bool)                                  \
 477   nonstatic_field(CollectedHeap,               _is_gc_active,                                 bool)                                  \
 478   nonstatic_field(CompactibleSpace,            _compaction_top,                               HeapWord*)                             \
 479   nonstatic_field(CompactibleSpace,            _first_dead,                                   HeapWord*)                             \
 480   nonstatic_field(CompactibleSpace,            _end_of_live,                                  HeapWord*)                             \
 481                                                                                                                                      \
 482   nonstatic_field(CompactingPermGen,           _gen,                                          OneContigSpaceCardGeneration*)         \
 483                                                                                                                                      \
 484   nonstatic_field(ContiguousSpace,             _top,                                          HeapWord*)                             \
 485   nonstatic_field(ContiguousSpace,             _concurrent_iteration_safe_limit,              HeapWord*)                             \
 486   nonstatic_field(ContiguousSpace,             _saved_mark_word,                              HeapWord*)                             \
 487                                                                                                                                      \
 488   nonstatic_field(DefNewGeneration,            _next_gen,                                     Generation*)                           \
 489   nonstatic_field(DefNewGeneration,            _tenuring_threshold,                           int)                                   \
 490   nonstatic_field(DefNewGeneration,            _age_table,                                    ageTable)                              \
 491   nonstatic_field(DefNewGeneration,            _eden_space,                                   EdenSpace*)                            \
 492   nonstatic_field(DefNewGeneration,            _from_space,                                   ContiguousSpace*)                      \
 493   nonstatic_field(DefNewGeneration,            _to_space,                                     ContiguousSpace*)                      \
 494                                                                                                                                      \
 495   nonstatic_field(EdenSpace,                   _gen,                                          DefNewGeneration*)                     \
 496                                                                                                                                      \
 497   nonstatic_field(Generation,                  _reserved,                                     MemRegion)                             \
 498   nonstatic_field(Generation,                  _virtual_space,                                VirtualSpace)                          \
 499   nonstatic_field(Generation,                  _level,                                        int)                                   \
 500   nonstatic_field(Generation,                  _stat_record,                                  Generation::StatRecord)                \
 501                                                                                                                                      \
 502   nonstatic_field(Generation::StatRecord,      invocations,                                   int)                                   \
 503   nonstatic_field(Generation::StatRecord,      accumulated_time,                              elapsedTimer)                          \
 504                                                                                                                                      \
 505   nonstatic_field(GenerationSpec,              _name,                                         Generation::Name)                      \
 506   nonstatic_field(GenerationSpec,              _init_size,                                    size_t)                                \
 507   nonstatic_field(GenerationSpec,              _max_size,                                     size_t)                                \
 508                                                                                                                                      \
 509     static_field(GenCollectedHeap,             _gch,                                          GenCollectedHeap*)                     \
 510  nonstatic_field(GenCollectedHeap,             _n_gens,                                       int)                                   \
 511  unchecked_nonstatic_field(GenCollectedHeap,   _gens,                                         sizeof(GenCollectedHeap::_gens)) /* NOTE: no type */ \
 512   nonstatic_field(GenCollectedHeap,            _gen_specs,                                    GenerationSpec**)                      \
 513                                                                                                                                      \
 514   nonstatic_field(HeapWord,                    i,                                             char*)                                 \
 515                                                                                                                                      \
 516   nonstatic_field(MemRegion,                   _start,                                        HeapWord*)                             \
 517   nonstatic_field(MemRegion,                   _word_size,                                    size_t)                                \
 518                                                                                                                                      \
 519   nonstatic_field(OffsetTableContigSpace,      _offsets,                                      BlockOffsetArray)                      \
 520                                                                                                                                      \
 521   nonstatic_field(OneContigSpaceCardGeneration, _min_heap_delta_bytes,                        size_t)                                \
 522   nonstatic_field(OneContigSpaceCardGeneration, _the_space,                                   ContiguousSpace*)                      \
 523   nonstatic_field(OneContigSpaceCardGeneration, _last_gc,                                     WaterMark)                             \
 524                                                                                                                                      \
 525   nonstatic_field(CompactingPermGenGen,        _ro_vs,                                        VirtualSpace)                          \
 526   nonstatic_field(CompactingPermGenGen,        _rw_vs,                                        VirtualSpace)                          \
 527   nonstatic_field(CompactingPermGenGen,        _md_vs,                                        VirtualSpace)                          \
 528   nonstatic_field(CompactingPermGenGen,        _mc_vs,                                        VirtualSpace)                          \
 529   nonstatic_field(CompactingPermGenGen,        _ro_space,                                     OffsetTableContigSpace*)               \
 530   nonstatic_field(CompactingPermGenGen,        _rw_space,                                     OffsetTableContigSpace*)               \
 531      static_field(CompactingPermGenGen,        unshared_bottom,                               HeapWord*)                             \
 532      static_field(CompactingPermGenGen,        unshared_end,                                  HeapWord*)                             \
 533      static_field(CompactingPermGenGen,        shared_bottom,                                 HeapWord*)                             \
 534      static_field(CompactingPermGenGen,        readonly_bottom,                               HeapWord*)                             \
 535      static_field(CompactingPermGenGen,        readonly_end,                                  HeapWord*)                             \
 536      static_field(CompactingPermGenGen,        readwrite_bottom,                              HeapWord*)                             \
 537      static_field(CompactingPermGenGen,        readwrite_end,                                 HeapWord*)                             \
 538      static_field(CompactingPermGenGen,        miscdata_bottom,                               HeapWord*)                             \
 539      static_field(CompactingPermGenGen,        miscdata_end,                                  HeapWord*)                             \
 540      static_field(CompactingPermGenGen,        misccode_bottom,                               HeapWord*)                             \
 541      static_field(CompactingPermGenGen,        misccode_end,                                  HeapWord*)                             \
 542      static_field(CompactingPermGenGen,        shared_end,                                    HeapWord*)                             \
 543                                                                                                                                      \
 544   nonstatic_field(PermGen,                     _capacity_expansion_limit,                     size_t)                                \
 545                                                                                                                                      \
 546   nonstatic_field(PermanentGenerationSpec,     _name,                                         PermGen::Name)                         \
 547   nonstatic_field(PermanentGenerationSpec,     _init_size,                                    size_t)                                \
 548   nonstatic_field(PermanentGenerationSpec,     _max_size,                                     size_t)                                \
 549                                                                                                                                      \
 550   nonstatic_field(Space,                       _bottom,                                       HeapWord*)                             \
 551   nonstatic_field(Space,                       _end,                                          HeapWord*)                             \
 552                                                                                                                                      \
 553   nonstatic_field(TenuredGeneration,           _shrink_factor,                                size_t)                                \
 554   nonstatic_field(TenuredGeneration,           _capacity_at_prologue,                         size_t)                                \
 555   nonstatic_field(ThreadLocalAllocBuffer,      _start,                                        HeapWord*)                             \
 556   nonstatic_field(ThreadLocalAllocBuffer,      _top,                                          HeapWord*)                             \
 557   nonstatic_field(ThreadLocalAllocBuffer,      _end,                                          HeapWord*)                             \
 558   nonstatic_field(ThreadLocalAllocBuffer,      _desired_size,                                 size_t)                                \
 559   nonstatic_field(ThreadLocalAllocBuffer,      _refill_waste_limit,                           size_t)                                \
 560      static_field(ThreadLocalAllocBuffer,      _target_refills,                               unsigned)                              \
 561   nonstatic_field(VirtualSpace,                _low_boundary,                                 char*)                                 \
 562   nonstatic_field(VirtualSpace,                _high_boundary,                                char*)                                 \
 563   nonstatic_field(VirtualSpace,                _low,                                          char*)                                 \
 564   nonstatic_field(VirtualSpace,                _high,                                         char*)                                 \
 565   nonstatic_field(VirtualSpace,                _lower_high,                                   char*)                                 \
 566   nonstatic_field(VirtualSpace,                _middle_high,                                  char*)                                 \
 567   nonstatic_field(VirtualSpace,                _upper_high,                                   char*)                                 \
 568   nonstatic_field(WaterMark,                   _point,                                        HeapWord*)                             \
 569   nonstatic_field(WaterMark,                   _space,                                        Space*)                                \
 570                                                                                                                                      \
 571   /************************/                                                                                                         \
 572   /* PerfMemory - jvmstat */                                                                                                         \
 573   /************************/                                                                                                         \
 574                                                                                                                                      \
 575   nonstatic_field(PerfDataPrologue,            magic,                                         jint)                                  \
 576   nonstatic_field(PerfDataPrologue,            byte_order,                                    jbyte)                                 \
 577   nonstatic_field(PerfDataPrologue,            major_version,                                 jbyte)                                 \
 578   nonstatic_field(PerfDataPrologue,            minor_version,                                 jbyte)                                 \
 579   nonstatic_field(PerfDataPrologue,            accessible,                                    jbyte)                                 \
 580   nonstatic_field(PerfDataPrologue,            used,                                          jint)                                  \
 581   nonstatic_field(PerfDataPrologue,            overflow,                                      jint)                                  \
 582   nonstatic_field(PerfDataPrologue,            mod_time_stamp,                                jlong)                                 \
 583   nonstatic_field(PerfDataPrologue,            entry_offset,                                  jint)                                  \
 584   nonstatic_field(PerfDataPrologue,            num_entries,                                   jint)                                  \
 585                                                                                                                                      \
 586   nonstatic_field(PerfDataEntry,               entry_length,                                  jint)                                  \
 587   nonstatic_field(PerfDataEntry,               name_offset,                                   jint)                                  \
 588   nonstatic_field(PerfDataEntry,               vector_length,                                 jint)                                  \
 589   nonstatic_field(PerfDataEntry,               data_type,                                     jbyte)                                 \
 590   nonstatic_field(PerfDataEntry,               flags,                                         jbyte)                                 \
 591   nonstatic_field(PerfDataEntry,               data_units,                                    jbyte)                                 \
 592   nonstatic_field(PerfDataEntry,               data_variability,                              jbyte)                                 \
 593   nonstatic_field(PerfDataEntry,               data_offset,                                   jint)                                  \
 594                                                                                                                                      \
 595      static_field(PerfMemory,                  _start,                                        char*)                                 \
 596      static_field(PerfMemory,                  _end,                                          char*)                                 \
 597      static_field(PerfMemory,                  _top,                                          char*)                                 \
 598      static_field(PerfMemory,                  _capacity,                                     size_t)                                \
 599      static_field(PerfMemory,                  _prologue,                                     PerfDataPrologue*)                     \
 600      static_field(PerfMemory,                  _initialized,                                  jint)                                  \
 601                                                                                                                                      \
 602   /***************/                                                                                                                  \
 603   /* SymbolTable */                                                                                                                  \
 604   /***************/                                                                                                                  \
 605                                                                                                                                      \
 606      static_field(SymbolTable,                  _the_table,                                   SymbolTable*)                          \
 607                                                                                                                                      \
 608   /***************/                                                                                                                  \
 609   /* StringTable */                                                                                                                  \
 610   /***************/                                                                                                                  \
 611                                                                                                                                      \
 612      static_field(StringTable,                  _the_table,                                   StringTable*)                          \
 613                                                                                                                                      \
 614   /********************/                                                                                                             \
 615   /* SystemDictionary */                                                                                                             \
 616   /********************/                                                                                                             \
 617                                                                                                                                      \
 618       static_field(SystemDictionary,            _dictionary,                                   Dictionary*)                          \
 619       static_field(SystemDictionary,            _placeholders,                                 PlaceholderTable*)                    \
 620       static_field(SystemDictionary,            _shared_dictionary,                            Dictionary*)                          \
 621       static_field(SystemDictionary,            _system_loader_lock_obj,                       oop)                                  \
 622       static_field(SystemDictionary,            _loader_constraints,                           LoaderConstraintTable*)               \
 623       static_field(SystemDictionary,            WK_KLASS(Object_klass),                        klassOop)                             \
 624       static_field(SystemDictionary,            WK_KLASS(String_klass),                        klassOop)                             \
 625       static_field(SystemDictionary,            WK_KLASS(Class_klass),                         klassOop)                             \
 626       static_field(SystemDictionary,            WK_KLASS(Cloneable_klass),                     klassOop)                             \
 627       static_field(SystemDictionary,            WK_KLASS(ClassLoader_klass),                   klassOop)                             \
 628       static_field(SystemDictionary,            WK_KLASS(Serializable_klass),                  klassOop)                             \
 629       static_field(SystemDictionary,            WK_KLASS(System_klass),                        klassOop)                             \
 630       static_field(SystemDictionary,            WK_KLASS(Throwable_klass),                     klassOop)                             \
 631       static_field(SystemDictionary,            WK_KLASS(ThreadDeath_klass),                   klassOop)                             \
 632       static_field(SystemDictionary,            WK_KLASS(Error_klass),                         klassOop)                             \
 633       static_field(SystemDictionary,            WK_KLASS(Exception_klass),                     klassOop)                             \
 634       static_field(SystemDictionary,            WK_KLASS(RuntimeException_klass),              klassOop)                             \
 635       static_field(SystemDictionary,            WK_KLASS(ClassNotFoundException_klass),        klassOop)                             \
 636       static_field(SystemDictionary,            WK_KLASS(NoClassDefFoundError_klass),          klassOop)                             \
 637       static_field(SystemDictionary,            WK_KLASS(LinkageError_klass),                  klassOop)                             \
 638       static_field(SystemDictionary,            WK_KLASS(ClassCastException_klass),            klassOop)                             \
 639       static_field(SystemDictionary,            WK_KLASS(ArrayStoreException_klass),           klassOop)                             \
 640       static_field(SystemDictionary,            WK_KLASS(VirtualMachineError_klass),           klassOop)                             \
 641       static_field(SystemDictionary,            WK_KLASS(OutOfMemoryError_klass),              klassOop)                             \
 642       static_field(SystemDictionary,            WK_KLASS(StackOverflowError_klass),            klassOop)                             \
 643       static_field(SystemDictionary,            WK_KLASS(ProtectionDomain_klass),              klassOop)                             \
 644       static_field(SystemDictionary,            WK_KLASS(AccessControlContext_klass),          klassOop)                             \
 645       static_field(SystemDictionary,            WK_KLASS(Reference_klass),                     klassOop)                             \
 646       static_field(SystemDictionary,            WK_KLASS(SoftReference_klass),                 klassOop)                             \
 647       static_field(SystemDictionary,            WK_KLASS(WeakReference_klass),                 klassOop)                             \
 648       static_field(SystemDictionary,            WK_KLASS(FinalReference_klass),                klassOop)                             \
 649       static_field(SystemDictionary,            WK_KLASS(PhantomReference_klass),              klassOop)                             \
 650       static_field(SystemDictionary,            WK_KLASS(Finalizer_klass),                     klassOop)                             \
 651       static_field(SystemDictionary,            WK_KLASS(Thread_klass),                        klassOop)                             \
 652       static_field(SystemDictionary,            WK_KLASS(ThreadGroup_klass),                   klassOop)                             \
 653       static_field(SystemDictionary,            WK_KLASS(Properties_klass),                    klassOop)                             \
 654       static_field(SystemDictionary,            WK_KLASS(StringBuffer_klass),                  klassOop)                             \
 655       static_field(SystemDictionary,            WK_KLASS(MethodHandle_klass),                  klassOop)                             \
 656       static_field(SystemDictionary,            _box_klasses[0],                               klassOop)                             \
 657       static_field(SystemDictionary,            _java_system_loader,                           oop)                                  \
 658                                                                                                                                      \
 659   /*******************/                                                                                                              \
 660   /* HashtableBucket */                                                                                                              \
 661   /*******************/                                                                                                              \
 662                                                                                                                                      \
 663   nonstatic_field(HashtableBucket,             _entry,                                        BasicHashtableEntry*)                  \
 664                                                                                                                                      \
 665   /******************/                                                                                                               \
 666   /* HashtableEntry */                                                                                                               \
 667   /******************/                                                                                                               \
 668                                                                                                                                      \
 669   nonstatic_field(BasicHashtableEntry,         _next,                                         BasicHashtableEntry*)                  \
 670   nonstatic_field(BasicHashtableEntry,         _hash,                                         unsigned int)                          \
 671   nonstatic_field(HashtableEntry<intptr_t>,    _literal,                                      intptr_t) \
 672                                                                                                                                      \
 673   /*************/                                                                                                                    \
 674   /* Hashtable */                                                                                                                    \
 675   /*************/                                                                                                                    \
 676                                                                                                                                      \
 677   nonstatic_field(BasicHashtable,              _table_size,                                   int)                                   \
 678   nonstatic_field(BasicHashtable,              _buckets,                                      HashtableBucket*)                      \
 679   nonstatic_field(BasicHashtable,              _free_list,                                    BasicHashtableEntry*)                  \
 680   nonstatic_field(BasicHashtable,              _first_free_entry,                             char*)                                 \
 681   nonstatic_field(BasicHashtable,              _end_block,                                    char*)                                 \
 682   nonstatic_field(BasicHashtable,              _entry_size,                                   int)                                   \
 683                                                                                                                                      \
 684   /*******************/                                                                                                              \
 685   /* DictionaryEntry */                                                                                                              \
 686   /*******************/                                                                                                              \
 687                                                                                                                                      \
 688   nonstatic_field(DictionaryEntry,             _loader,                                       oop)                                   \
 689   nonstatic_field(DictionaryEntry,             _pd_set,                                       ProtectionDomainEntry*)                \
 690                                                                                                                                      \
 691   /********************/                                                                                                             \
 692                                                                                                                                      \
 693   nonstatic_field(PlaceholderEntry,            _loader,                                       oop)                                   \
 694                                                                                                                                      \
 695   /**************************/                                                                                                       \
 696   /* ProctectionDomainEntry */                                                                                                       \
 697   /**************************/                                                                                                       \
 698                                                                                                                                      \
 699   nonstatic_field(ProtectionDomainEntry,       _next,                                         ProtectionDomainEntry*)                \
 700   nonstatic_field(ProtectionDomainEntry,       _protection_domain,                            oop)                                   \
 701                                                                                                                                      \
 702   /*************************/                                                                                                        \
 703   /* LoaderConstraintEntry */                                                                                                        \
 704   /*************************/                                                                                                        \
 705                                                                                                                                      \
 706   nonstatic_field(LoaderConstraintEntry,       _name,                                         Symbol*)                               \
 707   nonstatic_field(LoaderConstraintEntry,       _num_loaders,                                  int)                                   \
 708   nonstatic_field(LoaderConstraintEntry,       _max_loaders,                                  int)                                   \
 709   nonstatic_field(LoaderConstraintEntry,       _loaders,                                      oop*)                                  \
 710                                                                                                                                      \
 711   /********************************/                                                                                                 \
 712   /* CodeCache (NOTE: incomplete) */                                                                                                 \
 713   /********************************/                                                                                                 \
 714                                                                                                                                      \
 715      static_field(CodeCache,                   _heap,                                         CodeHeap*)                             \
 716      static_field(CodeCache,                   _scavenge_root_nmethods,                       nmethod*)                              \
 717                                                                                                                                      \
 718   /*******************************/                                                                                                  \
 719   /* CodeHeap (NOTE: incomplete) */                                                                                                  \
 720   /*******************************/                                                                                                  \
 721                                                                                                                                      \
 722   nonstatic_field(CodeHeap,                    _memory,                                       VirtualSpace)                          \
 723   nonstatic_field(CodeHeap,                    _segmap,                                       VirtualSpace)                          \
 724   nonstatic_field(CodeHeap,                    _log2_segment_size,                            int)                                   \
 725   nonstatic_field(HeapBlock,                   _header,                                       HeapBlock::Header)                     \
 726   nonstatic_field(HeapBlock::Header,           _length,                                       size_t)                                \
 727   nonstatic_field(HeapBlock::Header,           _used,                                         bool)                                  \
 728                                                                                                                                      \
 729   /**********************************/                                                                                               \
 730   /* Interpreter (NOTE: incomplete) */                                                                                               \
 731   /**********************************/                                                                                               \
 732                                                                                                                                      \
 733      static_field(AbstractInterpreter,         _code,                                         StubQueue*)                            \
 734                                                                                                                                      \
 735   /****************************/                                                                                                     \
 736   /* Stubs (NOTE: incomplete) */                                                                                                     \
 737   /****************************/                                                                                                     \
 738                                                                                                                                      \
 739   nonstatic_field(StubQueue,                   _stub_buffer,                                  address)                               \
 740   nonstatic_field(StubQueue,                   _buffer_limit,                                 int)                                   \
 741   nonstatic_field(StubQueue,                   _queue_begin,                                  int)                                   \
 742   nonstatic_field(StubQueue,                   _queue_end,                                    int)                                   \
 743   nonstatic_field(StubQueue,                   _number_of_stubs,                              int)                                   \
 744   nonstatic_field(InterpreterCodelet,          _size,                                         int)                                   \
 745   nonstatic_field(InterpreterCodelet,          _description,                                  const char*)                           \
 746   nonstatic_field(InterpreterCodelet,          _bytecode,                                     Bytecodes::Code)                       \
 747                                                                                                                                      \
 748   /***********************************/                                                                                              \
 749   /* StubRoutines (NOTE: incomplete) */                                                                                              \
 750   /***********************************/                                                                                              \
 751                                                                                                                                      \
 752      static_field(StubRoutines,                _call_stub_return_address,                     address)                               \
 753                                                                                                                                      \
 754   /***************************************/                                                                                          \
 755   /* PcDesc and other compiled code info */                                                                                          \
 756   /***************************************/                                                                                          \
 757                                                                                                                                      \
 758   nonstatic_field(PcDesc,                      _pc_offset,                                    int)                                   \
 759   nonstatic_field(PcDesc,                      _scope_decode_offset,                          int)                                   \
 760   nonstatic_field(PcDesc,                      _obj_decode_offset,                            int)                                   \
 761   nonstatic_field(PcDesc,                      _flags,                                        int)                                   \
 762                                                                                                                                      \
 763   /***************************************************/                                                                              \
 764   /* CodeBlobs (NOTE: incomplete, but only a little) */                                                                              \
 765   /***************************************************/                                                                              \
 766                                                                                                                                      \
 767   X86_ONLY(nonstatic_field(MethodHandles::RicochetFrame, _sender_pc,                                     address))                   \
 768   X86_ONLY(nonstatic_field(MethodHandles::RicochetFrame, _exact_sender_sp,                              intptr_t*))                  \
 769   X86_ONLY(nonstatic_field(MethodHandles::RicochetFrame, _sender_link,                                  intptr_t*))                  \
 770   X86_ONLY(nonstatic_field(MethodHandles::RicochetFrame, _saved_args_base,                              intptr_t*))                  \
 771                                                                                                                                      \
 772      static_field(SharedRuntime,               _ricochet_blob,                                RicochetBlob*)                         \
 773                                                                                                                                      \
 774   nonstatic_field(CodeBlob,                    _name,                                         const char*)                           \
 775   nonstatic_field(CodeBlob,                    _size,                                         int)                                   \
 776   nonstatic_field(CodeBlob,                    _header_size,                                  int)                                   \
 777   nonstatic_field(CodeBlob,                    _relocation_size,                              int)                                   \
 778   nonstatic_field(CodeBlob,                    _content_offset,                               int)                                   \
 779   nonstatic_field(CodeBlob,                    _code_offset,                                  int)                                   \
 780   nonstatic_field(CodeBlob,                    _frame_complete_offset,                        int)                                   \
 781   nonstatic_field(CodeBlob,                    _data_offset,                                  int)                                   \
 782   nonstatic_field(CodeBlob,                    _frame_size,                                   int)                                   \
 783   nonstatic_field(CodeBlob,                    _oop_maps,                                     OopMapSet*)                            \
 784                                                                                                                                      \
 785   nonstatic_field(RuntimeStub,                 _caller_must_gc_arguments,                     bool)                                  \
 786                                                                                                                                      \
 787   /**************************************************/                                                                               \
 788   /* NMethods (NOTE: incomplete, but only a little) */                                                                               \
 789   /**************************************************/                                                                               \
 790                                                                                                                                      \
 791   nonstatic_field(nmethod,             _method,                                       methodOop)                             \
 792   nonstatic_field(nmethod,             _entry_bci,                                    int)                                   \
 793   nonstatic_field(nmethod,             _osr_link,                                     nmethod*)                              \
 794   nonstatic_field(nmethod,             _scavenge_root_link,                           nmethod*)                              \
 795   nonstatic_field(nmethod,             _scavenge_root_state,                          jbyte)                                 \
 796   nonstatic_field(nmethod,             _state,                                        unsigned char)                         \
 797   nonstatic_field(nmethod,             _exception_offset,                             int)                                   \
 798   nonstatic_field(nmethod,             _deoptimize_offset,                            int)                                   \
 799   nonstatic_field(nmethod,             _deoptimize_mh_offset,                         int)                                   \
 800   nonstatic_field(nmethod,             _orig_pc_offset,                               int)                                   \
 801   nonstatic_field(nmethod,             _stub_offset,                                  int)                                   \
 802   nonstatic_field(nmethod,             _consts_offset,                                int)                                   \
 803   nonstatic_field(nmethod,             _oops_offset,                                  int)                                   \
 804   nonstatic_field(nmethod,             _scopes_data_offset,                           int)                                   \
 805   nonstatic_field(nmethod,             _scopes_pcs_offset,                            int)                                   \
 806   nonstatic_field(nmethod,             _dependencies_offset,                          int)                                   \
 807   nonstatic_field(nmethod,             _handler_table_offset,                         int)                                   \
 808   nonstatic_field(nmethod,             _nul_chk_table_offset,                         int)                                   \
 809   nonstatic_field(nmethod,             _nmethod_end_offset,                           int)                                   \
 810   nonstatic_field(nmethod,             _entry_point,                                  address)                               \
 811   nonstatic_field(nmethod,             _verified_entry_point,                         address)                               \
 812   nonstatic_field(nmethod,             _osr_entry_point,                              address)                               \
 813   nonstatic_field(nmethod,             _lock_count,                                   jint)                                  \
 814   nonstatic_field(nmethod,             _stack_traversal_mark,                         long)                                  \
 815   nonstatic_field(nmethod,             _compile_id,                                   int)                                   \
 816   nonstatic_field(nmethod,             _marked_for_deoptimization,                    bool)                                  \
 817                                                                                                                                      \
 818   nonstatic_field(RicochetBlob,        _bounce_offset,                                int)                                           \
 819   nonstatic_field(RicochetBlob,        _exception_offset,                             int)                                           \
 820                                                                                                                                      \
 821   /********************************/                                                                                                 \
 822   /* JavaCalls (NOTE: incomplete) */                                                                                                 \
 823   /********************************/                                                                                                 \
 824                                                                                                                                      \
 825   nonstatic_field(JavaCallWrapper,             _anchor,                                       JavaFrameAnchor)                       \
 826   /********************************/                                                                                                 \
 827   /* JavaFrameAnchor (NOTE: incomplete) */                                                                                           \
 828   /********************************/                                                                                                 \
 829   volatile_nonstatic_field(JavaFrameAnchor,    _last_Java_sp,                                 intptr_t*)                             \
 830   volatile_nonstatic_field(JavaFrameAnchor,    _last_Java_pc,                                 address)                               \
 831                                                                                                                                      \
 832   /******************************/                                                                                                   \
 833   /* Threads (NOTE: incomplete) */                                                                                                   \
 834   /******************************/                                                                                                   \
 835                                                                                                                                      \
 836      static_field(Threads,                     _thread_list,                                  JavaThread*)                           \
 837      static_field(Threads,                     _number_of_threads,                            int)                                   \
 838      static_field(Threads,                     _number_of_non_daemon_threads,                 int)                                   \
 839      static_field(Threads,                     _return_code,                                  int)                                   \
 840                                                                                                                                      \
 841    volatile_nonstatic_field(Thread,            _suspend_flags,                                uint32_t)                              \
 842   nonstatic_field(Thread,                      _active_handles,                               JNIHandleBlock*)                       \
 843   nonstatic_field(Thread,                      _tlab,                                         ThreadLocalAllocBuffer)                \
 844   nonstatic_field(Thread,                      _current_pending_monitor,                      ObjectMonitor*)                        \
 845   nonstatic_field(Thread,                      _current_pending_monitor_is_from_java,         bool)                                  \
 846   nonstatic_field(Thread,                      _current_waiting_monitor,                      ObjectMonitor*)                        \
 847   nonstatic_field(NamedThread,                 _name,                                         char*)                                 \
 848   nonstatic_field(NamedThread,                 _processed_thread,                             JavaThread*)                           \
 849   nonstatic_field(JavaThread,                  _next,                                         JavaThread*)                           \
 850   nonstatic_field(JavaThread,                  _threadObj,                                    oop)                                   \
 851   nonstatic_field(JavaThread,                  _anchor,                                       JavaFrameAnchor)                       \
 852    volatile_nonstatic_field(JavaThread,        _thread_state,                                 JavaThreadState)                       \
 853   nonstatic_field(JavaThread,                  _osthread,                                     OSThread*)                             \
 854   nonstatic_field(JavaThread,                  _stack_base,                                   address)                               \
 855   nonstatic_field(JavaThread,                  _stack_size,                                   size_t)                                \
 856                                                                                                                                      \
 857   /************/                                                                                                                     \
 858   /* OSThread */                                                                                                                     \
 859   /************/                                                                                                                     \
 860                                                                                                                                      \
 861   volatile_nonstatic_field(OSThread,           _interrupted,                                  jint)                                  \
 862                                                                                                                                      \
 863   /************************/                                                                                                         \
 864   /* OopMap and OopMapSet */                                                                                                         \
 865   /************************/                                                                                                         \
 866                                                                                                                                      \
 867   nonstatic_field(OopMap,                      _pc_offset,                                    int)                                   \
 868   nonstatic_field(OopMap,                      _omv_count,                                    int)                                   \
 869   nonstatic_field(OopMap,                      _omv_data_size,                                int)                                   \
 870   nonstatic_field(OopMap,                      _omv_data,                                     unsigned char*)                        \
 871   nonstatic_field(OopMap,                      _write_stream,                                 CompressedWriteStream*)                \
 872   nonstatic_field(OopMapSet,                   _om_count,                                     int)                                   \
 873   nonstatic_field(OopMapSet,                   _om_size,                                      int)                                   \
 874   nonstatic_field(OopMapSet,                   _om_data,                                      OopMap**)                              \
 875                                                                                                                                      \
 876   /*********************************/                                                                                                \
 877   /* JNIHandles and JNIHandleBlock */                                                                                                \
 878   /*********************************/                                                                                                \
 879      static_field(JNIHandles,                  _global_handles,                               JNIHandleBlock*)                       \
 880      static_field(JNIHandles,                  _weak_global_handles,                          JNIHandleBlock*)                       \
 881      static_field(JNIHandles,                  _deleted_handle,                               oop)                                   \
 882                                                                                                                                      \
 883   unchecked_nonstatic_field(JNIHandleBlock,    _handles,                                      JNIHandleBlock::block_size_in_oops * sizeof(Oop)) /* Note: no type */ \
 884   nonstatic_field(JNIHandleBlock,              _top,                                          int)                                   \
 885   nonstatic_field(JNIHandleBlock,              _next,                                         JNIHandleBlock*)                       \
 886                                                                                                                                      \
 887   /********************/                                                                                                             \
 888   /* CompressedStream */                                                                                                             \
 889   /********************/                                                                                                             \
 890                                                                                                                                      \
 891   nonstatic_field(CompressedStream,            _buffer,                                       u_char*)                               \
 892   nonstatic_field(CompressedStream,            _position,                                     int)                                   \
 893                                                                                                                                      \
 894   /*********************************/                                                                                                \
 895   /* VMRegImpl (NOTE: incomplete) */                                                                                                 \
 896   /*********************************/                                                                                                \
 897                                                                                                                                      \
 898      static_field(VMRegImpl,                   regName[0],                                    const char*)                           \
 899      static_field(VMRegImpl,                   stack0,                                        VMReg)                                 \
 900                                                                                                                                      \
 901   /*******************************/                                                                                                  \
 902   /* Runtime1 (NOTE: incomplete) */                                                                                                  \
 903   /*******************************/                                                                                                  \
 904                                                                                                                                      \
 905   unchecked_c1_static_field(Runtime1,          _blobs,                                        sizeof(Runtime1::_blobs)) /* NOTE: no type */ \
 906                                                                                                                                      \
 907   /************/                                                                                                                     \
 908   /* Monitors */                                                                                                                     \
 909   /************/                                                                                                                     \
 910                                                                                                                                      \
 911   volatile_nonstatic_field(ObjectMonitor,      _header,                                       markOop)                               \
 912   unchecked_nonstatic_field(ObjectMonitor,     _object,                                       sizeof(void *)) /* NOTE: no type */    \
 913   unchecked_nonstatic_field(ObjectMonitor,     _owner,                                        sizeof(void *)) /* NOTE: no type */    \
 914   volatile_nonstatic_field(ObjectMonitor,      _count,                                        intptr_t)                              \
 915   volatile_nonstatic_field(ObjectMonitor,      _waiters,                                      intptr_t)                              \
 916   volatile_nonstatic_field(ObjectMonitor,      _recursions,                                   intptr_t)                              \
 917   nonstatic_field(ObjectMonitor,               FreeNext,                                      ObjectMonitor*)                        \
 918   volatile_nonstatic_field(BasicLock,          _displaced_header,                             markOop)                               \
 919   nonstatic_field(BasicObjectLock,             _lock,                                         BasicLock)                             \
 920   nonstatic_field(BasicObjectLock,             _obj,                                          oop)                                   \
 921   static_field(ObjectSynchronizer,             gBlockList,                                    ObjectMonitor*)                        \
 922                                                                                                                                      \
 923   /*********************/                                                                                                            \
 924   /* Matcher (C2 only) */                                                                                                            \
 925   /*********************/                                                                                                            \
 926                                                                                                                                      \
 927   unchecked_c2_static_field(Matcher,           _regEncode,                                    sizeof(Matcher::_regEncode)) /* NOTE: no type */ \
 928                                                                                                                                      \
 929   /*********************/                                                                                                            \
 930   /* -XX flags         */                                                                                                            \
 931   /*********************/                                                                                                            \
 932                                                                                                                                      \
 933   nonstatic_field(Flag,                        type,                                          const char*)                           \
 934   nonstatic_field(Flag,                        name,                                          const char*)                           \
 935   unchecked_nonstatic_field(Flag,              addr,                                          sizeof(void*)) /* NOTE: no type */     \
 936   nonstatic_field(Flag,                        kind,                                          const char*)                           \
 937   static_field(Flag,                           flags,                                         Flag*)                                 \
 938   static_field(Flag,                           numFlags,                                      size_t)                                \
 939                                                                                                                                      \
 940   /*************************/                                                                                                        \
 941   /* JDK / VM version info */                                                                                                        \
 942   /*************************/                                                                                                        \
 943                                                                                                                                      \
 944   static_field(Abstract_VM_Version,            _s_vm_release,                                 const char*)                           \
 945   static_field(Abstract_VM_Version,            _s_internal_vm_info_string,                    const char*)                           \
 946   static_field(Abstract_VM_Version,            _vm_major_version,                             int)                                   \
 947   static_field(Abstract_VM_Version,            _vm_minor_version,                             int)                                   \
 948   static_field(Abstract_VM_Version,            _vm_build_number,                              int)                                   \
 949                                                                                                                                      \
 950   static_field(JDK_Version,                    _current,                                      JDK_Version)                           \
 951   nonstatic_field(JDK_Version,                 _partially_initialized,                        bool)                                  \
 952   nonstatic_field(JDK_Version,                 _major,                                        unsigned char)                         \
 953                                                                                                                                      \
 954                                                                                                                                      \
 955                                                                                                                                      \
 956   /*************/                                                                                                                    \
 957   /* Arguments */                                                                                                                    \
 958   /*************/                                                                                                                    \
 959                                                                                                                                      \
 960   static_field(Arguments,                      _jvm_flags_array,                              char**)                                \
 961   static_field(Arguments,                      _num_jvm_flags,                                int)                                   \
 962   static_field(Arguments,                      _jvm_args_array,                               char**)                                \
 963   static_field(Arguments,                      _num_jvm_args,                                 int)                                   \
 964   static_field(Arguments,                      _java_command,                                 char*)                                 \
 965                                                                                                                                      \
 966   /*********************************/                                                                                                \
 967   /* java_lang_Class fields        */                                                                                                \
 968   /*********************************/                                                                                                \
 969                                                                                                                                      \
 970   static_field(java_lang_Class,                klass_offset,                                  int)                                   \
 971   static_field(java_lang_Class,                resolved_constructor_offset,                   int)                                   \
 972   static_field(java_lang_Class,                array_klass_offset,                            int)                                   \
 973   static_field(java_lang_Class,                oop_size_offset,                               int)                                   \
 974   static_field(java_lang_Class,                static_oop_field_count_offset,                 int)                                   \
 975                                                                                                                                      \
 976   /************************/                                                                                                         \
 977   /* Miscellaneous fields */                                                                                                         \
 978   /************************/                                                                                                         \
 979                                                                                                                                      \
 980   nonstatic_field(AccessFlags,                 _flags,                                        jint)                                  \
 981   nonstatic_field(elapsedTimer,                _counter,                                      jlong)                                 \
 982   nonstatic_field(elapsedTimer,                _active,                                       bool)                                  \
 983   nonstatic_field(InvocationCounter,           _counter,                                      unsigned int)
 984 
 985   /* NOTE that we do not use the last_entry() macro here; it is used  */
 986   /* in vmStructs_<os>_<cpu>.hpp's VM_STRUCTS_OS_CPU macro (and must  */
 987   /* be present there)                                                */
 988 
 989 //--------------------------------------------------------------------------------
 990 // VM_TYPES
 991 //
 992 // This list must enumerate at least all of the types in the above
 993 // list. For the types in the above list, the entry below must have
 994 // exactly the same spacing since string comparisons are done in the
 995 // code which verifies the consistency of these tables (in the debug
 996 // build).
 997 //
 998 // In addition to the above types, this list is required to enumerate
 999 // the JNI's java types, which are used to indicate the size of Java
1000 // fields in this VM to the SA. Further, oop types are currently
1001 // distinguished by name (i.e., ends with "oop") over in the SA.
1002 //
1003 // The declare_toplevel_type macro should be used to declare types
1004 // which do not have a superclass.
1005 //
1006 // The declare_integer_type and declare_unsigned_integer_type macros
1007 // are required in order to properly identify C integer types over in
1008 // the SA. They should be used for any type which is otherwise opaque
1009 // and which it is necessary to coerce into an integer value. This
1010 // includes, for example, the type uintptr_t. Note that while they
1011 // will properly identify the type's size regardless of the platform,
1012 // since it is does not seem possible to deduce or check signedness at
1013 // compile time using the pointer comparison tricks, it is currently
1014 // required that the given types have the same signedness across all
1015 // platforms.
1016 //
1017 // NOTE that there are platform-specific additions to this table in
1018 // vmStructs_<os>_<cpu>.hpp.
1019 
1020 #define VM_TYPES(declare_type,                                            \
1021                  declare_toplevel_type,                                   \
1022                  declare_oop_type,                                        \
1023                  declare_integer_type,                                    \
1024                  declare_unsigned_integer_type,                           \
1025                  declare_c1_toplevel_type,                                \
1026                  declare_c2_type,                                         \
1027                  declare_c2_toplevel_type,                                \
1028                  last_entry)                                              \
1029                                                                           \
1030   /*************************************************************/         \
1031   /* Java primitive types -- required by the SA implementation */         \
1032   /* in order to determine the size of Java fields in this VM  */         \
1033   /* (the implementation looks up these names specifically)    */         \
1034   /* NOTE: since we fetch these sizes from the remote VM, we   */         \
1035   /* have a bootstrapping sequence during which it is not      */         \
1036   /* valid to fetch Java values from the remote process, only  */         \
1037   /* C integer values (of known size). NOTE also that we do    */         \
1038   /* NOT include "Java unsigned" types like juint here; since  */         \
1039   /* Java does not have unsigned primitive types, those can    */         \
1040   /* not be mapped directly and are considered to be C integer */         \
1041   /* types in this system (see the "other types" section,      */         \
1042   /* below.)                                                   */         \
1043   /*************************************************************/         \
1044                                                                           \
1045   declare_toplevel_type(jboolean)                                         \
1046   declare_toplevel_type(jbyte)                                            \
1047   declare_toplevel_type(jchar)                                            \
1048   declare_toplevel_type(jdouble)                                          \
1049   declare_toplevel_type(jfloat)                                           \
1050   declare_toplevel_type(jint)                                             \
1051   declare_toplevel_type(jlong)                                            \
1052   declare_toplevel_type(jshort)                                           \
1053                                                                           \
1054   /*********************************************************************/ \
1055   /* C integer types. User-defined typedefs (like "size_t" or          */ \
1056   /* "intptr_t") are guaranteed to be present with the same names over */ \
1057   /* in the SA's type database. Names like "unsigned short" are not    */ \
1058   /* guaranteed to be visible through the SA's type database lookup    */ \
1059   /* mechanism, though they will have a Type object created for them   */ \
1060   /* and are valid types for Fields.                                   */ \
1061   /*********************************************************************/ \
1062   declare_integer_type(bool)                                              \
1063   declare_integer_type(int)                                               \
1064   declare_integer_type(long)                                              \
1065   declare_integer_type(char)                                              \
1066   declare_unsigned_integer_type(unsigned char)                            \
1067   declare_unsigned_integer_type(unsigned int)                             \
1068   declare_unsigned_integer_type(unsigned short)                           \
1069   declare_unsigned_integer_type(unsigned long)                            \
1070   /* The compiler thinks this is a different type than */                 \
1071   /* unsigned short on Win32 */                                           \
1072   declare_unsigned_integer_type(u2)                                       \
1073   declare_unsigned_integer_type(unsigned)                                 \
1074                                                                           \
1075   /*****************************/                                         \
1076   /* C primitive pointer types */                                         \
1077   /*****************************/                                         \
1078                                                                           \
1079   declare_toplevel_type(int*)                                             \
1080   declare_toplevel_type(char*)                                            \
1081   declare_toplevel_type(char**)                                           \
1082   declare_toplevel_type(const char*)                                      \
1083   declare_toplevel_type(u_char*)                                          \
1084   declare_toplevel_type(unsigned char*)                                   \
1085                                                                           \
1086   /*******************************************************************/   \
1087   /* Types which it will be handy to have available over in the SA   */   \
1088   /* in order to do platform-independent address -> integer coercion */   \
1089   /* (note: these will be looked up by name)                         */   \
1090   /*******************************************************************/   \
1091                                                                           \
1092   declare_unsigned_integer_type(size_t)                                   \
1093   declare_integer_type(ssize_t)                                           \
1094   declare_unsigned_integer_type(const size_t)                             \
1095   declare_integer_type(intx)                                              \
1096   declare_integer_type(intptr_t)                                          \
1097   declare_unsigned_integer_type(uintx)                                    \
1098   declare_unsigned_integer_type(uintptr_t)                                \
1099   declare_unsigned_integer_type(uint32_t)                                 \
1100   declare_unsigned_integer_type(uint64_t)                                 \
1101   declare_integer_type(const int)                                         \
1102                                                                           \
1103   /*******************************************************************************/ \
1104   /* OopDesc and Klass hierarchies (NOTE: missing methodDataOop-related classes) */ \
1105   /*******************************************************************************/ \
1106                                                                           \
1107   declare_toplevel_type(oopDesc)                                          \
1108   declare_toplevel_type(Klass_vtbl)                                       \
1109            declare_type(Klass, Klass_vtbl)                                \
1110            declare_type(arrayKlass, Klass)                                \
1111            declare_type(arrayKlassKlass, klassKlass)                      \
1112            declare_type(arrayOopDesc, oopDesc)                            \
1113    declare_type(compiledICHolderKlass, Klass)                             \
1114    declare_type(compiledICHolderOopDesc, oopDesc)                         \
1115            declare_type(constantPoolKlass, Klass)                         \
1116            declare_type(constantPoolOopDesc, oopDesc)                     \
1117            declare_type(constantPoolCacheKlass, Klass)                    \
1118            declare_type(constantPoolCacheOopDesc, oopDesc)                \
1119            declare_type(instanceKlass, Klass)                             \
1120            declare_type(instanceKlassKlass, klassKlass)                   \
1121            declare_type(instanceOopDesc, oopDesc)                         \
1122            declare_type(instanceMirrorKlass, instanceKlass)               \
1123            declare_type(instanceRefKlass, instanceKlass)                  \
1124            declare_type(klassKlass, Klass)                                \
1125            declare_type(klassOopDesc, oopDesc)                            \
1126            declare_type(markOopDesc, oopDesc)                             \
1127    declare_type(methodDataKlass, Klass)                           \
1128    declare_type(methodDataOopDesc, oopDesc)                       \
1129            declare_type(methodKlass, Klass)                               \
1130            declare_type(constMethodKlass, Klass)                          \
1131            declare_type(methodOopDesc, oopDesc)                           \
1132            declare_type(objArrayKlass, arrayKlass)                        \
1133            declare_type(objArrayKlassKlass, arrayKlassKlass)              \
1134            declare_type(objArrayOopDesc, arrayOopDesc)                    \
1135            declare_type(constMethodOopDesc, oopDesc)                      \
1136            declare_type(typeArrayKlass, arrayKlass)                       \
1137            declare_type(typeArrayKlassKlass, arrayKlassKlass)             \
1138            declare_type(typeArrayOopDesc, arrayOopDesc)                   \
1139            declare_toplevel_type(Symbol)                                  \
1140            declare_toplevel_type(Symbol*)                                 \
1141                                                                           \
1142   /********/                                                              \
1143   /* Oops */                                                              \
1144   /********/                                                              \
1145                                                                           \
1146   declare_oop_type(constantPoolOop)                                       \
1147   declare_oop_type(constantPoolCacheOop)                                  \
1148   declare_oop_type(klassOop)                                              \
1149   declare_oop_type(markOop)                                               \
1150   declare_oop_type(methodOop)                                             \
1151   declare_oop_type(methodDataOop)                                         \
1152   declare_oop_type(objArrayOop)                                           \
1153   declare_oop_type(oop)                                                   \
1154   declare_oop_type(narrowOop)                                             \
1155   declare_oop_type(wideKlassOop)                                          \
1156   declare_oop_type(constMethodOop)                                        \
1157   declare_oop_type(typeArrayOop)                                          \
1158                                                                           \
1159   /*************************************/                                 \
1160   /* MethodOop-related data structures */                                 \
1161   /*************************************/                                 \
1162                                                                           \
1163   declare_toplevel_type(CheckedExceptionElement)                          \
1164   declare_toplevel_type(LocalVariableTableElement)                        \
1165                                                                           \
1166   /******************************************/                            \
1167   /* Generation and space hierarchies       */                            \
1168   /* (needed for run-time type information) */                            \
1169   /******************************************/                            \
1170                                                                           \
1171   declare_toplevel_type(CollectedHeap)                                    \
1172            declare_type(SharedHeap,                   CollectedHeap)      \
1173            declare_type(GenCollectedHeap,             SharedHeap)         \
1174   declare_toplevel_type(Generation)                                       \
1175            declare_type(DefNewGeneration,             Generation)         \
1176            declare_type(CardGeneration,               Generation)         \
1177            declare_type(OneContigSpaceCardGeneration, CardGeneration)     \
1178            declare_type(TenuredGeneration,            OneContigSpaceCardGeneration) \
1179            declare_type(CompactingPermGenGen,         OneContigSpaceCardGeneration) \
1180   declare_toplevel_type(Space)                                            \
1181   declare_toplevel_type(BitMap)                                           \
1182            declare_type(CompactibleSpace,             Space)              \
1183            declare_type(ContiguousSpace,              CompactibleSpace)   \
1184            declare_type(EdenSpace,                    ContiguousSpace)    \
1185            declare_type(OffsetTableContigSpace,       ContiguousSpace)    \
1186            declare_type(TenuredSpace,                 OffsetTableContigSpace) \
1187            declare_type(ContigPermSpace,              OffsetTableContigSpace) \
1188   declare_toplevel_type(PermGen)                                          \
1189            declare_type(CompactingPermGen,            PermGen)            \
1190   declare_toplevel_type(BarrierSet)                                       \
1191            declare_type(ModRefBarrierSet,             BarrierSet)         \
1192            declare_type(CardTableModRefBS,            ModRefBarrierSet)   \
1193            declare_type(CardTableModRefBSForCTRS,     CardTableModRefBS)  \
1194   declare_toplevel_type(GenRemSet)                                        \
1195            declare_type(CardTableRS,                  GenRemSet)          \
1196   declare_toplevel_type(BlockOffsetSharedArray)                           \
1197   declare_toplevel_type(BlockOffsetTable)                                 \
1198            declare_type(BlockOffsetArray,             BlockOffsetTable)   \
1199            declare_type(BlockOffsetArrayContigSpace,  BlockOffsetArray)   \
1200            declare_type(BlockOffsetArrayNonContigSpace, BlockOffsetArray) \
1201                                                                           \
1202   /* Miscellaneous other GC types */                                      \
1203                                                                           \
1204   declare_toplevel_type(ageTable)                                         \
1205   declare_toplevel_type(Generation::StatRecord)                           \
1206   declare_toplevel_type(GenerationSpec)                                   \
1207   declare_toplevel_type(HeapWord)                                         \
1208   declare_toplevel_type(MemRegion)                                        \
1209   declare_toplevel_type(const MemRegion)                                  \
1210   declare_toplevel_type(PermanentGenerationSpec)                          \
1211   declare_toplevel_type(ThreadLocalAllocBuffer)                           \
1212   declare_toplevel_type(VirtualSpace)                                     \
1213   declare_toplevel_type(WaterMark)                                        \
1214                                                                           \
1215   /* Pointers to Garbage Collection types */                              \
1216                                                                           \
1217   declare_toplevel_type(BarrierSet*)                                      \
1218   declare_toplevel_type(BlockOffsetSharedArray*)                          \
1219   declare_toplevel_type(GenRemSet*)                                       \
1220   declare_toplevel_type(CardTableRS*)                                     \
1221   declare_toplevel_type(CardTableModRefBS*)                               \
1222   declare_toplevel_type(CardTableModRefBS**)                              \
1223   declare_toplevel_type(CardTableModRefBSForCTRS*)                        \
1224   declare_toplevel_type(CardTableModRefBSForCTRS**)                       \
1225   declare_toplevel_type(CollectedHeap*)                                   \
1226   declare_toplevel_type(ContiguousSpace*)                                 \
1227   declare_toplevel_type(DefNewGeneration*)                                \
1228   declare_toplevel_type(EdenSpace*)                                       \
1229   declare_toplevel_type(GenCollectedHeap*)                                \
1230   declare_toplevel_type(Generation*)                                      \
1231   declare_toplevel_type(GenerationSpec**)                                 \
1232   declare_toplevel_type(HeapWord*)                                        \
1233   declare_toplevel_type(MemRegion*)                                       \
1234   declare_toplevel_type(OffsetTableContigSpace*)                          \
1235   declare_toplevel_type(OneContigSpaceCardGeneration*)                    \
1236   declare_toplevel_type(PermGen*)                                         \
1237   declare_toplevel_type(Space*)                                           \
1238   declare_toplevel_type(ThreadLocalAllocBuffer*)                          \
1239                                                                           \
1240   /************************/                                              \
1241   /* PerfMemory - jvmstat */                                              \
1242   /************************/                                              \
1243                                                                           \
1244   declare_toplevel_type(PerfDataPrologue)                                 \
1245   declare_toplevel_type(PerfDataPrologue*)                                \
1246   declare_toplevel_type(PerfDataEntry)                                    \
1247   declare_toplevel_type(PerfMemory)                                       \
1248                                                                           \
1249   /*********************************/                                     \
1250   /* SymbolTable, SystemDictionary */                                     \
1251   /*********************************/                                     \
1252                                                                           \
1253   declare_toplevel_type(BasicHashtable)                                   \
1254     declare_type(Hashtable<intptr_t>, BasicHashtable)                     \
1255   declare_type(SymbolTable, Hashtable<Symbol*>)                           \
1256   declare_type(StringTable, Hashtable<oop>)                               \
1257     declare_type(LoaderConstraintTable, Hashtable<klassOop>)              \
1258     declare_type(TwoOopHashtable<klassOop>, Hashtable<klassOop>)          \
1259     declare_type(Dictionary, TwoOopHashtable<klassOop>)                   \
1260     declare_type(PlaceholderTable, TwoOopHashtable<Symbol*>)              \
1261   declare_toplevel_type(BasicHashtableEntry)                              \
1262   declare_type(HashtableEntry<intptr_t>, BasicHashtableEntry)             \
1263     declare_type(DictionaryEntry, HashtableEntry<klassOop>)               \
1264     declare_type(PlaceholderEntry, HashtableEntry<Symbol*>)               \
1265     declare_type(LoaderConstraintEntry, HashtableEntry<klassOop>)         \
1266   declare_toplevel_type(HashtableBucket)                                  \
1267   declare_toplevel_type(SystemDictionary)                                 \
1268   declare_toplevel_type(ProtectionDomainEntry)                            \
1269                                                                           \
1270   /***********************************************************/           \
1271   /* Thread hierarchy (needed for run-time type information) */           \
1272   /***********************************************************/           \
1273                                                                           \
1274   declare_toplevel_type(Threads)                                          \
1275   declare_toplevel_type(ThreadShadow)                                     \
1276            declare_type(Thread, ThreadShadow)                             \
1277            declare_type(NamedThread, Thread)                              \
1278            declare_type(WatcherThread, Thread)                            \
1279            declare_type(JavaThread, Thread)                               \
1280            declare_type(JvmtiAgentThread, JavaThread)                     \
1281            declare_type(ServiceThread, JavaThread)                        \
1282   declare_type(CompilerThread, JavaThread)                        \
1283   declare_toplevel_type(OSThread)                                         \
1284   declare_toplevel_type(JavaFrameAnchor)                                  \
1285                                                                           \
1286   /***************/                                                       \
1287   /* Interpreter */                                                       \
1288   /***************/                                                       \
1289                                                                           \
1290   declare_toplevel_type(AbstractInterpreter)                              \
1291                                                                           \
1292   /*********/                                                             \
1293   /* Stubs */                                                             \
1294   /*********/                                                             \
1295                                                                           \
1296   declare_toplevel_type(StubQueue)                                        \
1297   declare_toplevel_type(StubRoutines)                                     \
1298   declare_toplevel_type(Stub)                                             \
1299            declare_type(InterpreterCodelet, Stub)                         \
1300                                                                           \
1301   /*************/                                                         \
1302   /* JavaCalls */                                                         \
1303   /*************/                                                         \
1304                                                                           \
1305   declare_toplevel_type(JavaCallWrapper)                                  \
1306                                                                           \
1307   /*************/                                                         \
1308   /* CodeCache */                                                         \
1309   /*************/                                                         \
1310                                                                           \
1311   declare_toplevel_type(CodeCache)                                        \
1312                                                                           \
1313   /************/                                                          \
1314   /* CodeHeap */                                                          \
1315   /************/                                                          \
1316                                                                           \
1317   declare_toplevel_type(CodeHeap)                                         \
1318   declare_toplevel_type(CodeHeap*)                                        \
1319   declare_toplevel_type(HeapBlock)                                        \
1320   declare_toplevel_type(HeapBlock::Header)                                \
1321            declare_type(FreeBlock, HeapBlock)                             \
1322                                                                           \
1323   /*************************************************************/         \
1324   /* CodeBlob hierarchy (needed for run-time type information) */         \
1325   /*************************************************************/         \
1326                                                                           \
1327   declare_toplevel_type(SharedRuntime)                                    \
1328   X86_ONLY(declare_toplevel_type(MethodHandles::RicochetFrame))           \
1329                                                                           \
1330   declare_toplevel_type(CodeBlob)                                         \
1331   declare_type(BufferBlob,               CodeBlob)                        \
1332   declare_type(AdapterBlob,              BufferBlob)                      \
1333   declare_type(MethodHandlesAdapterBlob, BufferBlob)                      \
1334   declare_type(nmethod,                  CodeBlob)                        \
1335   declare_type(RuntimeStub,              CodeBlob)                        \
1336   declare_type(SingletonBlob,            CodeBlob)                        \
1337   declare_type(SafepointBlob,            SingletonBlob)                   \
1338   declare_type(DeoptimizationBlob,       SingletonBlob)                   \
1339   declare_type(RicochetBlob,             SingletonBlob)                   \
1340   declare_c2_type(ExceptionBlob,         SingletonBlob)                   \
1341   declare_c2_type(UncommonTrapBlob,      CodeBlob)                        \
1342                                                                           \
1343   /***************************************/                               \
1344   /* PcDesc and other compiled code info */                               \
1345   /***************************************/                               \
1346                                                                           \
1347   declare_toplevel_type(PcDesc)                                           \
1348                                                                           \
1349   /************************/                                              \
1350   /* OopMap and OopMapSet */                                              \
1351   /************************/                                              \
1352                                                                           \
1353   declare_toplevel_type(OopMap)                                           \
1354   declare_toplevel_type(OopMapSet)                                        \
1355                                                                           \
1356   /********************/                                                  \
1357   /* CompressedStream */                                                  \
1358   /********************/                                                  \
1359                                                                           \
1360   declare_toplevel_type(CompressedStream)                                 \
1361                                                                           \
1362   /**************/                                                        \
1363   /* VMRegImpl  */                                                        \
1364   /**************/                                                        \
1365                                                                           \
1366   declare_toplevel_type(VMRegImpl)                                        \
1367                                                                           \
1368   /*********************************/                                     \
1369   /* JNIHandles and JNIHandleBlock */                                     \
1370   /*********************************/                                     \
1371                                                                           \
1372   declare_toplevel_type(JNIHandles)                                       \
1373   declare_toplevel_type(JNIHandleBlock)                                   \
1374                                                                           \
1375   /**********************/                                                \
1376   /* Runtime1 (C1 only) */                                                \
1377   /**********************/                                                \
1378                                                                           \
1379   declare_c1_toplevel_type(Runtime1)                                      \
1380                                                                           \
1381   /************/                                                          \
1382   /* Monitors */                                                          \
1383   /************/                                                          \
1384                                                                           \
1385   declare_toplevel_type(ObjectMonitor)                                    \
1386   declare_toplevel_type(ObjectSynchronizer)                               \
1387   declare_toplevel_type(BasicLock)                                        \
1388   declare_toplevel_type(BasicObjectLock)                                  \
1389                                                                           \
1390   /*********************/                                                 \
1391   /* Matcher (C2 only) */                                                 \
1392   /*********************/                                                 \
1393                                                                           \
1394   /* NOTE: this is not really a toplevel type, but we only need */        \
1395   /* this one -- FIXME later if necessary */                              \
1396   declare_c2_toplevel_type(Matcher)                                       \
1397                                                                           \
1398   /*********************/                                                 \
1399   /* Adapter Blob Entries */                                              \
1400   /*********************/                                                 \
1401   declare_toplevel_type(AdapterHandlerEntry)                              \
1402   declare_toplevel_type(AdapterHandlerEntry*)                             \
1403                                                                           \
1404   /********************/                                                  \
1405   /* -XX flags        */                                                  \
1406   /********************/                                                  \
1407                                                                           \
1408   declare_toplevel_type(Flag)                                             \
1409   declare_toplevel_type(Flag*)                                            \
1410                                                                           \
1411   /********************/                                                  \
1412   /* JDK/VM version   */                                                  \
1413   /********************/                                                  \
1414                                                                           \
1415   declare_toplevel_type(Abstract_VM_Version)                              \
1416   declare_toplevel_type(JDK_Version)                                      \
1417                                                                           \
1418   /*************/                                                         \
1419   /* Arguments */                                                         \
1420   /*************/                                                         \
1421                                                                           \
1422   declare_toplevel_type(Arguments)                                        \
1423                                                                           \
1424   /***************/                                                       \
1425   /* Other types */                                                       \
1426   /***************/                                                       \
1427                                                                           \
1428   /* all enum types */                                                    \
1429                                                                           \
1430    declare_integer_type(Bytecodes::Code)                                  \
1431    declare_integer_type(Generation::Name)                                 \
1432    declare_integer_type(instanceKlass::ClassState)                        \
1433    declare_integer_type(JavaThreadState)                                  \
1434    declare_integer_type(Location::Type)                                   \
1435    declare_integer_type(Location::Where)                                  \
1436    declare_integer_type(PermGen::Name)                                    \
1437                                                                           \
1438    declare_integer_type(AccessFlags)  /* FIXME: wrong type (not integer) */\
1439   declare_toplevel_type(address)      /* FIXME: should this be an integer type? */\
1440   declare_toplevel_type(BreakpointInfo)                                   \
1441   declare_toplevel_type(BreakpointInfo*)                                  \
1442   declare_toplevel_type(CodeBlob*)                                        \
1443   declare_toplevel_type(CompressedWriteStream*)                           \
1444   declare_toplevel_type(ConstantPoolCacheEntry)                           \
1445   declare_toplevel_type(elapsedTimer)                                     \
1446   declare_toplevel_type(intptr_t*)                                        \
1447    declare_unsigned_integer_type(InvocationCounter) /* FIXME: wrong type (not integer) */ \
1448   declare_toplevel_type(JavaThread*)                                      \
1449   declare_toplevel_type(java_lang_Class)                                  \
1450   declare_toplevel_type(jbyte*)                                           \
1451   declare_toplevel_type(jbyte**)                                          \
1452   declare_toplevel_type(jint*)                                            \
1453   declare_toplevel_type(jniIdMapBase*)                                    \
1454   declare_unsigned_integer_type(juint)                                    \
1455   declare_unsigned_integer_type(julong)                                   \
1456   declare_toplevel_type(JNIHandleBlock*)                                  \
1457   declare_toplevel_type(JNIid)                                            \
1458   declare_toplevel_type(JNIid*)                                           \
1459   declare_toplevel_type(jmethodID*)                                       \
1460   declare_toplevel_type(Mutex*)                                           \
1461   declare_toplevel_type(nmethod*)                                         \
1462   declare_toplevel_type(ObjectMonitor*)                                   \
1463   declare_toplevel_type(oop*)                                             \
1464   declare_toplevel_type(OopMap**)                                         \
1465   declare_toplevel_type(OopMapCache*)                                     \
1466   declare_toplevel_type(OopMapSet*)                                       \
1467   declare_toplevel_type(VMReg)                                            \
1468   declare_toplevel_type(OSThread*)                                        \
1469    declare_integer_type(ReferenceType)                                    \
1470   declare_toplevel_type(StubQueue*)                                       \
1471   declare_toplevel_type(Thread*)                                          \
1472   declare_toplevel_type(Universe)
1473 
1474   /* NOTE that we do not use the last_entry() macro here; it is used  */
1475   /* in vmStructs_<os>_<cpu>.hpp's VM_TYPES_OS_CPU macro (and must be */
1476   /* present there)                                                   */
1477 
1478 //--------------------------------------------------------------------------------
1479 // VM_INT_CONSTANTS
1480 //
1481 // This table contains integer constants required over in the
1482 // serviceability agent. The "declare_constant" macro is used for all
1483 // enums, etc., while "declare_preprocessor_constant" must be used for
1484 // all #defined constants.
1485 
1486 #define VM_INT_CONSTANTS(declare_constant,                                \
1487                          declare_preprocessor_constant,                   \
1488                          declare_c1_constant,                             \
1489                          declare_c2_constant,                             \
1490                          declare_c2_preprocessor_constant,                \
1491                          last_entry)                                      \
1492                                                                           \
1493   /******************/                                                    \
1494   /* Useful globals */                                                    \
1495   /******************/                                                    \
1496                                                                           \
1497   declare_constant(UseTLAB)                                               \
1498                                                                           \
1499   /**************/                                                        \
1500   /* Stack bias */                                                        \
1501   /**************/                                                        \
1502                                                                           \
1503   declare_preprocessor_constant("STACK_BIAS", STACK_BIAS)                 \
1504                                                                           \
1505   /****************/                                                      \
1506   /* Object sizes */                                                      \
1507   /****************/                                                      \
1508                                                                           \
1509   declare_constant(oopSize)                                               \
1510   declare_constant(LogBytesPerWord)                                       \
1511   declare_constant(BytesPerLong)                                          \
1512                                                                           \
1513   /********************************************/                          \
1514   /* Generation and Space Hierarchy Constants */                          \
1515   /********************************************/                          \
1516                                                                           \
1517   declare_constant(ageTable::table_size)                                  \
1518                                                                           \
1519   declare_constant(BarrierSet::ModRef)                                    \
1520   declare_constant(BarrierSet::CardTableModRef)                           \
1521   declare_constant(BarrierSet::Other)                                     \
1522                                                                           \
1523   declare_constant(BlockOffsetSharedArray::LogN)                          \
1524   declare_constant(BlockOffsetSharedArray::LogN_words)                    \
1525   declare_constant(BlockOffsetSharedArray::N_bytes)                       \
1526   declare_constant(BlockOffsetSharedArray::N_words)                       \
1527                                                                           \
1528   declare_constant(BlockOffsetArray::N_words)                             \
1529                                                                           \
1530   declare_constant(CardTableModRefBS::clean_card)                         \
1531   declare_constant(CardTableModRefBS::last_card)                          \
1532   declare_constant(CardTableModRefBS::dirty_card)                         \
1533   declare_constant(CardTableModRefBS::Precise)                            \
1534   declare_constant(CardTableModRefBS::ObjHeadPreciseArray)                \
1535   declare_constant(CardTableModRefBS::card_shift)                         \
1536   declare_constant(CardTableModRefBS::card_size)                          \
1537   declare_constant(CardTableModRefBS::card_size_in_words)                 \
1538                                                                           \
1539   declare_constant(CardTableRS::youngergen_card)                          \
1540                                                                           \
1541   declare_constant(CollectedHeap::Abstract)                               \
1542   declare_constant(CollectedHeap::SharedHeap)                             \
1543   declare_constant(CollectedHeap::GenCollectedHeap)                       \
1544                                                                           \
1545   declare_constant(GenCollectedHeap::max_gens)                            \
1546                                                                           \
1547   /* constants from Generation::Name enum */                              \
1548                                                                           \
1549   declare_constant(Generation::DefNew)                                    \
1550   declare_constant(Generation::MarkSweepCompact)                          \
1551   declare_constant(Generation::Other)                                     \
1552                                                                           \
1553   declare_constant(Generation::LogOfGenGrain)                             \
1554   declare_constant(Generation::GenGrain)                                  \
1555                                                                           \
1556   declare_constant(HeapWordSize)                                          \
1557   declare_constant(LogHeapWordSize)                                       \
1558                                                                           \
1559   /* constants from PermGen::Name enum */                                 \
1560                                                                           \
1561   declare_constant(PermGen::MarkSweepCompact)                             \
1562   declare_constant(PermGen::MarkSweep)                                    \
1563                                                                           \
1564   /************************/                                              \
1565   /* PerfMemory - jvmstat */                                              \
1566   /************************/                                              \
1567                                                                           \
1568   declare_preprocessor_constant("PERFDATA_MAJOR_VERSION", PERFDATA_MAJOR_VERSION) \
1569   declare_preprocessor_constant("PERFDATA_MINOR_VERSION", PERFDATA_MINOR_VERSION) \
1570   declare_preprocessor_constant("PERFDATA_BIG_ENDIAN", PERFDATA_BIG_ENDIAN)       \
1571   declare_preprocessor_constant("PERFDATA_LITTLE_ENDIAN", PERFDATA_LITTLE_ENDIAN) \
1572                                                                           \
1573   /***************/                                                       \
1574   /* SymbolTable */                                                       \
1575   /***************/                                                       \
1576                                                                           \
1577   declare_constant(SymbolTable::symbol_table_size)                        \
1578                                                                           \
1579   /********************/                                                  \
1580   /* SystemDictionary */                                                  \
1581   /********************/                                                  \
1582                                                                           \
1583   declare_constant(SystemDictionary::_loader_constraint_size)             \
1584   declare_constant(SystemDictionary::_nof_buckets)                        \
1585                                                                           \
1586   /***********************************/                                   \
1587   /* LoaderConstraintTable constants */                                   \
1588   /***********************************/                                   \
1589                                                                           \
1590   declare_constant(LoaderConstraintTable::_loader_constraint_size)        \
1591   declare_constant(LoaderConstraintTable::_nof_buckets)                   \
1592                                                                           \
1593   /************************************************************/          \
1594   /* HotSpot specific JVM_ACC constants from global anon enum */          \
1595   /************************************************************/          \
1596                                                                           \
1597   declare_constant(JVM_ACC_WRITTEN_FLAGS)                                 \
1598   declare_constant(JVM_ACC_MONITOR_MATCH)                                 \
1599   declare_constant(JVM_ACC_HAS_MONITOR_BYTECODES)                         \
1600   declare_constant(JVM_ACC_HAS_LOOPS)                                     \
1601   declare_constant(JVM_ACC_LOOPS_FLAG_INIT)                               \
1602   declare_constant(JVM_ACC_QUEUED)                                        \
1603   declare_constant(JVM_ACC_NOT_OSR_COMPILABLE)                            \
1604   declare_constant(JVM_ACC_HAS_LINE_NUMBER_TABLE)                         \
1605   declare_constant(JVM_ACC_HAS_CHECKED_EXCEPTIONS)                        \
1606   declare_constant(JVM_ACC_HAS_JSRS)                                      \
1607   declare_constant(JVM_ACC_IS_OLD)                                        \
1608   declare_constant(JVM_ACC_IS_OBSOLETE)                                   \
1609   declare_constant(JVM_ACC_IS_PREFIXED_NATIVE)                            \
1610   declare_constant(JVM_ACC_HAS_MIRANDA_METHODS)                           \
1611   declare_constant(JVM_ACC_HAS_VANILLA_CONSTRUCTOR)                       \
1612   declare_constant(JVM_ACC_HAS_FINALIZER)                                 \
1613   declare_constant(JVM_ACC_IS_CLONEABLE)                                  \
1614   declare_constant(JVM_ACC_HAS_LOCAL_VARIABLE_TABLE)                      \
1615   declare_constant(JVM_ACC_PROMOTED_FLAGS)                                \
1616   declare_constant(JVM_ACC_FIELD_ACCESS_WATCHED)                          \
1617   declare_constant(JVM_ACC_FIELD_MODIFICATION_WATCHED)                    \
1618                                                                           \
1619   /*****************************/                                         \
1620   /* Thread::SuspendFlags enum */                                         \
1621   /*****************************/                                         \
1622                                                                           \
1623   declare_constant(Thread::_external_suspend)                             \
1624   declare_constant(Thread::_ext_suspended)                                \
1625   declare_constant(Thread::_has_async_exception)                          \
1626                                                                           \
1627   /*******************/                                                   \
1628   /* JavaThreadState */                                                   \
1629   /*******************/                                                   \
1630                                                                           \
1631   declare_constant(_thread_uninitialized)                                 \
1632   declare_constant(_thread_new)                                           \
1633   declare_constant(_thread_new_trans)                                     \
1634   declare_constant(_thread_in_native)                                     \
1635   declare_constant(_thread_in_native_trans)                               \
1636   declare_constant(_thread_in_vm)                                         \
1637   declare_constant(_thread_in_vm_trans)                                   \
1638   declare_constant(_thread_in_Java)                                       \
1639   declare_constant(_thread_in_Java_trans)                                 \
1640   declare_constant(_thread_blocked)                                       \
1641   declare_constant(_thread_blocked_trans)                                 \
1642                                                                           \
1643   /******************************/                                        \
1644   /* Klass misc. enum constants */                                        \
1645   /******************************/                                        \
1646                                                                           \
1647   declare_constant(Klass::_primary_super_limit)                           \
1648   declare_constant(Klass::_lh_instance_slow_path_bit)                     \
1649   declare_constant(Klass::_lh_log2_element_size_shift)                    \
1650   declare_constant(Klass::_lh_element_type_shift)                         \
1651   declare_constant(Klass::_lh_header_size_shift)                          \
1652   declare_constant(Klass::_lh_array_tag_shift)                            \
1653   declare_constant(Klass::_lh_array_tag_type_value)                       \
1654   declare_constant(Klass::_lh_array_tag_obj_value)                        \
1655                                                                           \
1656   /********************************/                                      \
1657   /* constMethodOopDesc anon-enum */                                      \
1658   /********************************/                                      \
1659                                                                           \
1660   declare_constant(constMethodOopDesc::_has_linenumber_table)             \
1661   declare_constant(constMethodOopDesc::_has_checked_exceptions)           \
1662   declare_constant(constMethodOopDesc::_has_localvariable_table)          \
1663                                                                           \
1664   /*************************************/                                 \
1665   /* instanceKlass FieldOffset enum    */                                 \
1666   /*************************************/                                 \
1667                                                                           \
1668   declare_constant(instanceKlass::access_flags_offset)                    \
1669   declare_constant(instanceKlass::name_index_offset)                      \
1670   declare_constant(instanceKlass::signature_index_offset)                 \
1671   declare_constant(instanceKlass::initval_index_offset)                   \
1672   declare_constant(instanceKlass::low_offset)                             \
1673   declare_constant(instanceKlass::high_offset)                            \
1674   declare_constant(instanceKlass::generic_signature_offset)               \
1675   declare_constant(instanceKlass::next_offset)                            \
1676   declare_constant(instanceKlass::implementors_limit)                     \
1677                                                                           \
1678   /************************************************/                      \
1679   /* instanceKlass InnerClassAttributeOffset enum */                      \
1680   /************************************************/                      \
1681                                                                           \
1682   declare_constant(instanceKlass::inner_class_inner_class_info_offset)    \
1683   declare_constant(instanceKlass::inner_class_outer_class_info_offset)    \
1684   declare_constant(instanceKlass::inner_class_inner_name_offset)          \
1685   declare_constant(instanceKlass::inner_class_access_flags_offset)        \
1686   declare_constant(instanceKlass::inner_class_next_offset)                \
1687                                                                           \
1688   /*********************************/                                     \
1689   /* instanceKlass ClassState enum */                                     \
1690   /*********************************/                                     \
1691                                                                           \
1692   declare_constant(instanceKlass::unparsable_by_gc)                       \
1693   declare_constant(instanceKlass::allocated)                              \
1694   declare_constant(instanceKlass::loaded)                                 \
1695   declare_constant(instanceKlass::linked)                                 \
1696   declare_constant(instanceKlass::being_initialized)                      \
1697   declare_constant(instanceKlass::fully_initialized)                      \
1698   declare_constant(instanceKlass::initialization_error)                   \
1699                                                                           \
1700   /*********************************/                                     \
1701   /* Symbol* - symbol max length */                                     \
1702   /*********************************/                                     \
1703                                                                           \
1704   declare_constant(Symbol::max_symbol_length)                             \
1705                                                                           \
1706   /*************************************************/                     \
1707   /* constantPoolOop layout enum for InvokeDynamic */                     \
1708   /*************************************************/                     \
1709                                                                           \
1710   declare_constant(constantPoolOopDesc::_indy_bsm_offset)                 \
1711   declare_constant(constantPoolOopDesc::_indy_argc_offset)                \
1712   declare_constant(constantPoolOopDesc::_indy_argv_offset)                \
1713                                                                           \
1714   /*********************************************/                         \
1715   /* ConstantPoolCacheEntry FlagBitValues enum */                         \
1716   /*********************************************/                         \
1717                                                                           \
1718   declare_constant(ConstantPoolCacheEntry::hotSwapBit)                    \
1719   declare_constant(ConstantPoolCacheEntry::methodInterface)               \
1720   declare_constant(ConstantPoolCacheEntry::volatileField)                 \
1721   declare_constant(ConstantPoolCacheEntry::vfinalMethod)                  \
1722   declare_constant(ConstantPoolCacheEntry::finalField)                    \
1723                                                                           \
1724   /******************************************/                            \
1725   /* ConstantPoolCacheEntry FlagValues enum */                            \
1726   /******************************************/                            \
1727                                                                           \
1728   declare_constant(ConstantPoolCacheEntry::tosBits)                       \
1729                                                                           \
1730   /***************************************/                               \
1731   /* java_lang_Thread::ThreadStatus enum */                               \
1732   /***************************************/                               \
1733                                                                           \
1734   declare_constant(java_lang_Thread::NEW)                                 \
1735   declare_constant(java_lang_Thread::RUNNABLE)                            \
1736   declare_constant(java_lang_Thread::SLEEPING)                            \
1737   declare_constant(java_lang_Thread::IN_OBJECT_WAIT)                      \
1738   declare_constant(java_lang_Thread::IN_OBJECT_WAIT_TIMED)                \
1739   declare_constant(java_lang_Thread::PARKED)                              \
1740   declare_constant(java_lang_Thread::PARKED_TIMED)                        \
1741   declare_constant(java_lang_Thread::BLOCKED_ON_MONITOR_ENTER)            \
1742   declare_constant(java_lang_Thread::TERMINATED)                          \
1743                                                                           \
1744   /******************************/                                        \
1745   /* Debug info                 */                                        \
1746   /******************************/                                        \
1747                                                                           \
1748   declare_constant(Location::OFFSET_MASK)                                 \
1749   declare_constant(Location::OFFSET_SHIFT)                                \
1750   declare_constant(Location::TYPE_MASK)                                   \
1751   declare_constant(Location::TYPE_SHIFT)                                  \
1752   declare_constant(Location::WHERE_MASK)                                  \
1753   declare_constant(Location::WHERE_SHIFT)                                 \
1754                                                                           \
1755   /* constants from Location::Type enum  */                               \
1756                                                                           \
1757   declare_constant(Location::normal)                                      \
1758   declare_constant(Location::oop)                                         \
1759   declare_constant(Location::narrowoop)                                   \
1760   declare_constant(Location::int_in_long)                                 \
1761   declare_constant(Location::lng)                                         \
1762   declare_constant(Location::float_in_dbl)                                \
1763   declare_constant(Location::dbl)                                         \
1764   declare_constant(Location::addr)                                        \
1765   declare_constant(Location::invalid)                                     \
1766                                                                           \
1767   /* constants from Location::Where enum */                               \
1768                                                                           \
1769   declare_constant(Location::on_stack)                                    \
1770   declare_constant(Location::in_register)                                 \
1771                                                                           \
1772   /*********************/                                                 \
1773   /* Matcher (C2 only) */                                                 \
1774   /*********************/                                                 \
1775                                                                           \
1776   declare_c2_preprocessor_constant("Matcher::interpreter_frame_pointer_reg", Matcher::interpreter_frame_pointer_reg()) \
1777                                                                           \
1778   /*********************************************/                         \
1779   /* MethodCompilation (globalDefinitions.hpp) */                         \
1780   /*********************************************/                         \
1781                                                                           \
1782   declare_constant(InvocationEntryBci)                                    \
1783   declare_constant(InvalidOSREntryBci)                                    \
1784                                                                           \
1785   /***************/                                                       \
1786   /* OopMapValue */                                                       \
1787   /***************/                                                       \
1788                                                                           \
1789   declare_constant(OopMapValue::type_bits)                                \
1790   declare_constant(OopMapValue::register_bits)                            \
1791   declare_constant(OopMapValue::type_shift)                               \
1792   declare_constant(OopMapValue::register_shift)                           \
1793   declare_constant(OopMapValue::type_mask)                                \
1794   declare_constant(OopMapValue::type_mask_in_place)                       \
1795   declare_constant(OopMapValue::register_mask)                            \
1796   declare_constant(OopMapValue::register_mask_in_place)                   \
1797   declare_constant(OopMapValue::unused_value)                             \
1798   declare_constant(OopMapValue::oop_value)                                \
1799   declare_constant(OopMapValue::value_value)                              \
1800   declare_constant(OopMapValue::narrowoop_value)                          \
1801   declare_constant(OopMapValue::callee_saved_value)                       \
1802   declare_constant(OopMapValue::derived_oop_value)                        \
1803                                                                           \
1804   /******************/                                                    \
1805   /* JNIHandleBlock */                                                    \
1806   /******************/                                                    \
1807                                                                           \
1808   declare_constant(JNIHandleBlock::block_size_in_oops)                    \
1809                                                                           \
1810   /**********************/                                                \
1811   /* ObjectSynchronizer */                                                \
1812   /**********************/                                                \
1813                                                                           \
1814   declare_constant(ObjectSynchronizer::_BLOCKSIZE)                        \
1815                                                                           \
1816   /**********************/                                                \
1817   /* PcDesc             */                                                \
1818   /**********************/                                                \
1819                                                                           \
1820   declare_constant(PcDesc::PCDESC_reexecute)                              \
1821   declare_constant(PcDesc::PCDESC_is_method_handle_invoke)                \
1822   declare_constant(PcDesc::PCDESC_return_oop)                             \
1823                                                                           \
1824   /**********************/                                                \
1825   /* frame              */                                                \
1826   /**********************/                                                \
1827                                                                           \
1828   X86_ONLY(declare_constant(frame::entry_frame_call_wrapper_offset))      \
1829   declare_constant(frame::pc_return_offset)                               \
1830                                                                           \
1831   /********************************/                                      \
1832   /* Calling convention constants */                                      \
1833   /********************************/                                      \
1834                                                                           \
1835   declare_constant(RegisterImpl::number_of_registers)                     \
1836   declare_constant(ConcreteRegisterImpl::number_of_registers)             \
1837   declare_preprocessor_constant("REG_COUNT", REG_COUNT)                \
1838   declare_c2_preprocessor_constant("SAVED_ON_ENTRY_REG_COUNT", SAVED_ON_ENTRY_REG_COUNT) \
1839   declare_c2_preprocessor_constant("C_SAVED_ON_ENTRY_REG_COUNT", C_SAVED_ON_ENTRY_REG_COUNT)
1840 
1841   /* NOTE that we do not use the last_entry() macro here; it is used  */
1842   /* in vmStructs_<os>_<cpu>.hpp's VM_INT_CONSTANTS_OS_CPU macro (and */
1843   /* must be present there)                                           */
1844 
1845 //--------------------------------------------------------------------------------
1846 // VM_LONG_CONSTANTS
1847 //
1848 // This table contains long constants required over in the
1849 // serviceability agent. The "declare_constant" macro is used for all
1850 // enums, etc., while "declare_preprocessor_constant" must be used for
1851 // all #defined constants.
1852 
1853 #define VM_LONG_CONSTANTS(declare_constant, declare_preprocessor_constant, declare_c1_constant, declare_c2_constant, declare_c2_preprocessor_constant, last_entry) \
1854                                                                           \
1855   /*********************/                                                 \
1856   /* MarkOop constants */                                                 \
1857   /*********************/                                                 \
1858                                                                           \
1859   /* Note: some of these are declared as long constants just for */       \
1860   /* consistency. The mask constants are the only ones requiring */       \
1861   /* 64 bits (on 64-bit platforms). */                                    \
1862                                                                           \
1863   declare_constant(markOopDesc::age_bits)                                 \
1864   declare_constant(markOopDesc::lock_bits)                                \
1865   declare_constant(markOopDesc::biased_lock_bits)                         \
1866   declare_constant(markOopDesc::max_hash_bits)                            \
1867   declare_constant(markOopDesc::hash_bits)                                \
1868                                                                           \
1869   declare_constant(markOopDesc::lock_shift)                               \
1870   declare_constant(markOopDesc::biased_lock_shift)                        \
1871   declare_constant(markOopDesc::age_shift)                                \
1872   declare_constant(markOopDesc::hash_shift)                               \
1873                                                                           \
1874   declare_constant(markOopDesc::lock_mask)                                \
1875   declare_constant(markOopDesc::lock_mask_in_place)                       \
1876   declare_constant(markOopDesc::biased_lock_mask)                         \
1877   declare_constant(markOopDesc::biased_lock_mask_in_place)                \
1878   declare_constant(markOopDesc::biased_lock_bit_in_place)                 \
1879   declare_constant(markOopDesc::age_mask)                                 \
1880   declare_constant(markOopDesc::age_mask_in_place)                        \
1881   declare_constant(markOopDesc::hash_mask)                                \
1882   declare_constant(markOopDesc::hash_mask_in_place)                       \
1883   declare_constant(markOopDesc::biased_lock_alignment)                    \
1884                                                                           \
1885   declare_constant(markOopDesc::locked_value)                             \
1886   declare_constant(markOopDesc::unlocked_value)                           \
1887   declare_constant(markOopDesc::monitor_value)                            \
1888   declare_constant(markOopDesc::marked_value)                             \
1889   declare_constant(markOopDesc::biased_lock_pattern)                      \
1890                                                                           \
1891   declare_constant(markOopDesc::no_hash)                                  \
1892   declare_constant(markOopDesc::no_hash_in_place)                         \
1893   declare_constant(markOopDesc::no_lock_in_place)                         \
1894   declare_constant(markOopDesc::max_age)                                  \
1895                                                                           \
1896   /* Constants in markOop used by CMS. */                                 \
1897   declare_constant(markOopDesc::cms_shift)                                \
1898   declare_constant(markOopDesc::cms_mask)                                 \
1899   declare_constant(markOopDesc::size_shift)                               \
1900 
1901   /* NOTE that we do not use the last_entry() macro here; it is used   */
1902   /* in vmStructs_<os>_<cpu>.hpp's VM_LONG_CONSTANTS_OS_CPU macro (and */
1903   /* must be present there)                                            */
1904 
1905 
1906 //--------------------------------------------------------------------------------
1907 // Macros operating on the above lists
1908 //--------------------------------------------------------------------------------
1909 
1910 // This utility macro quotes the passed string
1911 #define QUOTE(x) #x
1912 
1913 //--------------------------------------------------------------------------------
1914 // VMStructEntry macros
1915 //
1916 
1917 // This macro generates a VMStructEntry line for a nonstatic field
1918 #define GENERATE_NONSTATIC_VM_STRUCT_ENTRY(typeName, fieldName, type)              \
1919  { QUOTE(typeName), QUOTE(fieldName), QUOTE(type), 0, cast_uint64_t(offset_of(typeName, fieldName)), NULL },
1920 
1921 // This macro generates a VMStructEntry line for a static field
1922 #define GENERATE_STATIC_VM_STRUCT_ENTRY(typeName, fieldName, type)                 \
1923  { QUOTE(typeName), QUOTE(fieldName), QUOTE(type), 1, 0, &typeName::fieldName },
1924 
1925 // This macro generates a VMStructEntry line for an unchecked
1926 // nonstatic field, in which the size of the type is also specified.
1927 // The type string is given as NULL, indicating an "opaque" type.
1928 #define GENERATE_UNCHECKED_NONSTATIC_VM_STRUCT_ENTRY(typeName, fieldName, size)    \
1929   { QUOTE(typeName), QUOTE(fieldName), NULL, 0, cast_uint64_t(offset_of(typeName, fieldName)), NULL },
1930 
1931 // This macro generates a VMStructEntry line for an unchecked
1932 // static field, in which the size of the type is also specified.
1933 // The type string is given as NULL, indicating an "opaque" type.
1934 #define GENERATE_UNCHECKED_STATIC_VM_STRUCT_ENTRY(typeName, fieldName, size)       \
1935  { QUOTE(typeName), QUOTE(fieldName), NULL, 1, 0, (void*) &typeName::fieldName },
1936 
1937 // This macro generates the sentinel value indicating the end of the list
1938 #define GENERATE_VM_STRUCT_LAST_ENTRY() \
1939  { NULL, NULL, NULL, 0, 0, NULL }
1940 
1941 // This macro checks the type of a VMStructEntry by comparing pointer types
1942 #define CHECK_NONSTATIC_VM_STRUCT_ENTRY(typeName, fieldName, type)                 \
1943  {typeName *dummyObj = NULL; type* dummy = &dummyObj->fieldName; }
1944 
1945 // This macro checks the type of a volatile VMStructEntry by comparing pointer types
1946 #define CHECK_VOLATILE_NONSTATIC_VM_STRUCT_ENTRY(typeName, fieldName, type)        \
1947  {typedef type dummyvtype; typeName *dummyObj = NULL; volatile dummyvtype* dummy = &dummyObj->fieldName; }
1948 
1949 // This macro checks the type of a VMStructEntry by comparing pointer types
1950 #define CHECK_STATIC_VM_STRUCT_ENTRY(typeName, fieldName, type)                    \
1951  {type* dummy = &typeName::fieldName; }
1952 
1953 // This macro ensures the type of a field and its containing type are
1954 // present in the type table. The assertion string is shorter than
1955 // preferable because (incredibly) of a bug in Solstice NFS client
1956 // which seems to prevent very long lines from compiling. This assertion
1957 // means that an entry in VMStructs::localHotSpotVMStructs[] was not
1958 // found in VMStructs::localHotSpotVMTypes[].
1959 #define ENSURE_FIELD_TYPE_PRESENT(typeName, fieldName, type)                       \
1960  { assert(findType(QUOTE(typeName)) != 0, "type \"" QUOTE(typeName) "\" not found in type table"); \
1961    assert(findType(QUOTE(type)) != 0, "type \"" QUOTE(type) "\" not found in type table"); }
1962 
1963 // This is a no-op macro for unchecked fields
1964 #define CHECK_NO_OP(a, b, c)
1965 
1966 // This is a no-op macro for the sentinel value
1967 #define CHECK_SENTINEL()
1968 
1969 //
1970 // Build-specific macros:
1971 //
1972 
1973 // Generate and check a nonstatic field in non-product builds
1974 #ifndef PRODUCT
1975 # define GENERATE_NONPRODUCT_NONSTATIC_VM_STRUCT_ENTRY(a, b, c) GENERATE_NONSTATIC_VM_STRUCT_ENTRY(a, b, c)
1976 # define CHECK_NONPRODUCT_NONSTATIC_VM_STRUCT_ENTRY(a, b, c)    CHECK_NONSTATIC_VM_STRUCT_ENTRY(a, b, c)
1977 # define ENSURE_NONPRODUCT_FIELD_TYPE_PRESENT(a, b, c)          ENSURE_FIELD_TYPE_PRESENT(a, b, c)
1978 # define GENERATE_NONPRODUCT_NONSTATIC_VM_STRUCT_ENTRY(a, b, c) GENERATE_NONSTATIC_VM_STRUCT_ENTRY(a, b, c)
1979 # define CHECK_NONPRODUCT_NONSTATIC_VM_STRUCT_ENTRY(a, b, c)    CHECK_NONSTATIC_VM_STRUCT_ENTRY(a, b, c)
1980 # define ENSURE_NONPRODUCT_FIELD_TYPE_PRESENT(a, b, c)          ENSURE_FIELD_TYPE_PRESENT(a, b, c)
1981 #else
1982 # define GENERATE_NONPRODUCT_NONSTATIC_VM_STRUCT_ENTRY(a, b, c)
1983 # define CHECK_NONPRODUCT_NONSTATIC_VM_STRUCT_ENTRY(a, b, c)
1984 # define ENSURE_NONPRODUCT_FIELD_TYPE_PRESENT(a, b, c)
1985 # define GENERATE_NONPRODUCT_NONSTATIC_VM_STRUCT_ENTRY(a, b, c)
1986 # define CHECK_NONPRODUCT_NONSTATIC_VM_STRUCT_ENTRY(a, b, c)
1987 # define ENSURE_NONPRODUCT_FIELD_TYPE_PRESENT(a, b, c)
1988 #endif /* PRODUCT */
1989 
1990 // Generate and check a nonstatic field in C1 builds
1991 #ifdef COMPILER1
1992 # define GENERATE_C1_NONSTATIC_VM_STRUCT_ENTRY(a, b, c) GENERATE_NONSTATIC_VM_STRUCT_ENTRY(a, b, c)
1993 # define CHECK_C1_NONSTATIC_VM_STRUCT_ENTRY(a, b, c)    CHECK_NONSTATIC_VM_STRUCT_ENTRY(a, b, c)
1994 # define ENSURE_C1_FIELD_TYPE_PRESENT(a, b, c)          ENSURE_FIELD_TYPE_PRESENT(a, b, c)
1995 #else
1996 # define GENERATE_C1_NONSTATIC_VM_STRUCT_ENTRY(a, b, c)
1997 # define CHECK_C1_NONSTATIC_VM_STRUCT_ENTRY(a, b, c)
1998 # define ENSURE_C1_FIELD_TYPE_PRESENT(a, b, c)
1999 #endif /* COMPILER1 */
2000 // Generate and check a nonstatic field in C2 builds
2001 #ifdef COMPILER2
2002 # define GENERATE_C2_NONSTATIC_VM_STRUCT_ENTRY(a, b, c) GENERATE_NONSTATIC_VM_STRUCT_ENTRY(a, b, c)
2003 # define CHECK_C2_NONSTATIC_VM_STRUCT_ENTRY(a, b, c)    CHECK_NONSTATIC_VM_STRUCT_ENTRY(a, b, c)
2004 # define ENSURE_C2_FIELD_TYPE_PRESENT(a, b, c)          ENSURE_FIELD_TYPE_PRESENT(a, b, c)
2005 #else
2006 # define GENERATE_C2_NONSTATIC_VM_STRUCT_ENTRY(a, b, c)
2007 # define CHECK_C2_NONSTATIC_VM_STRUCT_ENTRY(a, b, c)
2008 # define ENSURE_C2_FIELD_TYPE_PRESENT(a, b, c)
2009 #endif /* COMPILER2 */
2010 
2011 // Generate but do not check a static field in C1 builds
2012 #ifdef COMPILER1
2013 # define GENERATE_C1_UNCHECKED_STATIC_VM_STRUCT_ENTRY(a, b, c) GENERATE_UNCHECKED_STATIC_VM_STRUCT_ENTRY(a, b, c)
2014 #else
2015 # define GENERATE_C1_UNCHECKED_STATIC_VM_STRUCT_ENTRY(a, b, c)
2016 #endif /* COMPILER1 */
2017 
2018 // Generate but do not check a static field in C2 builds
2019 #ifdef COMPILER2
2020 # define GENERATE_C2_UNCHECKED_STATIC_VM_STRUCT_ENTRY(a, b, c) GENERATE_UNCHECKED_STATIC_VM_STRUCT_ENTRY(a, b, c)
2021 #else
2022 # define GENERATE_C2_UNCHECKED_STATIC_VM_STRUCT_ENTRY(a, b, c)
2023 #endif /* COMPILER2 */
2024 
2025 //--------------------------------------------------------------------------------
2026 // VMTypeEntry macros
2027 //
2028 
2029 #define GENERATE_VM_TYPE_ENTRY(type, superclass) \
2030  { QUOTE(type), QUOTE(superclass), 0, 0, 0, sizeof(type) },
2031 
2032 #define GENERATE_TOPLEVEL_VM_TYPE_ENTRY(type) \
2033  { QUOTE(type), NULL,              0, 0, 0, sizeof(type) },
2034 
2035 #define GENERATE_OOP_VM_TYPE_ENTRY(type) \
2036  { QUOTE(type), NULL,              1, 0, 0, sizeof(type) },
2037 
2038 #define GENERATE_INTEGER_VM_TYPE_ENTRY(type) \
2039  { QUOTE(type), NULL,              0, 1, 0, sizeof(type) },
2040 
2041 #define GENERATE_UNSIGNED_INTEGER_VM_TYPE_ENTRY(type) \
2042  { QUOTE(type), NULL,              0, 1, 1, sizeof(type) },
2043 
2044 #define GENERATE_VM_TYPE_LAST_ENTRY() \
2045  { NULL, NULL, 0, 0, 0, 0 }
2046 
2047 #define CHECK_VM_TYPE_ENTRY(type, superclass) \
2048  { type* dummyObj = NULL; superclass* dummySuperObj = dummyObj; }
2049 
2050 #define CHECK_VM_TYPE_NO_OP(a)
2051 #define CHECK_SINGLE_ARG_VM_TYPE_NO_OP(a)
2052 
2053 //
2054 // Build-specific macros:
2055 //
2056 
2057 #ifdef COMPILER1
2058 # define GENERATE_C1_TOPLEVEL_VM_TYPE_ENTRY(a)               GENERATE_TOPLEVEL_VM_TYPE_ENTRY(a)
2059 # define CHECK_C1_TOPLEVEL_VM_TYPE_ENTRY(a)
2060 #else
2061 # define GENERATE_C1_TOPLEVEL_VM_TYPE_ENTRY(a)
2062 # define CHECK_C1_TOPLEVEL_VM_TYPE_ENTRY(a)
2063 #endif /* COMPILER1 */
2064 
2065 #ifdef COMPILER2
2066 # define GENERATE_C2_VM_TYPE_ENTRY(a, b)                     GENERATE_VM_TYPE_ENTRY(a, b)
2067 # define CHECK_C2_VM_TYPE_ENTRY(a, b)                        CHECK_VM_TYPE_ENTRY(a, b)
2068 # define GENERATE_C2_TOPLEVEL_VM_TYPE_ENTRY(a)               GENERATE_TOPLEVEL_VM_TYPE_ENTRY(a)
2069 # define CHECK_C2_TOPLEVEL_VM_TYPE_ENTRY(a)
2070 #else
2071 # define GENERATE_C2_VM_TYPE_ENTRY(a, b)
2072 # define CHECK_C2_VM_TYPE_ENTRY(a, b)
2073 # define GENERATE_C2_TOPLEVEL_VM_TYPE_ENTRY(a)
2074 # define CHECK_C2_TOPLEVEL_VM_TYPE_ENTRY(a)
2075 #endif /* COMPILER2 */
2076 
2077 
2078 //--------------------------------------------------------------------------------
2079 // VMIntConstantEntry macros
2080 //
2081 
2082 #define GENERATE_VM_INT_CONSTANT_ENTRY(name) \
2083  { QUOTE(name), (int32_t) name },
2084 
2085 #define GENERATE_PREPROCESSOR_VM_INT_CONSTANT_ENTRY(name, value) \
2086  { name, (int32_t) value },
2087 
2088 // This macro generates the sentinel value indicating the end of the list
2089 #define GENERATE_VM_INT_CONSTANT_LAST_ENTRY() \
2090  { NULL, 0 }
2091 
2092 
2093 // Generate an int constant for a C1 build
2094 #ifdef COMPILER1
2095 # define GENERATE_C1_VM_INT_CONSTANT_ENTRY(name)  GENERATE_VM_INT_CONSTANT_ENTRY(name)
2096 #else
2097 # define GENERATE_C1_VM_INT_CONSTANT_ENTRY(name)
2098 #endif /* COMPILER1 */
2099 
2100 // Generate an int constant for a C2 build
2101 #ifdef COMPILER2
2102 # define GENERATE_C2_VM_INT_CONSTANT_ENTRY(name)                      GENERATE_VM_INT_CONSTANT_ENTRY(name)
2103 # define GENERATE_C2_PREPROCESSOR_VM_INT_CONSTANT_ENTRY(name, value)  GENERATE_PREPROCESSOR_VM_INT_CONSTANT_ENTRY(name, value)
2104 #else
2105 # define GENERATE_C2_VM_INT_CONSTANT_ENTRY(name)
2106 # define GENERATE_C2_PREPROCESSOR_VM_INT_CONSTANT_ENTRY(name, value)
2107 #endif /* COMPILER1 */
2108 
2109 //--------------------------------------------------------------------------------
2110 // VMLongConstantEntry macros
2111 //
2112 
2113 #define GENERATE_VM_LONG_CONSTANT_ENTRY(name) \
2114   { QUOTE(name), cast_uint64_t(name) },
2115 
2116 #define GENERATE_PREPROCESSOR_VM_LONG_CONSTANT_ENTRY(name, value) \
2117   { name, cast_uint64_t(value) },
2118 
2119 // This macro generates the sentinel value indicating the end of the list
2120 #define GENERATE_VM_LONG_CONSTANT_LAST_ENTRY() \
2121  { NULL, 0 }
2122 
2123 // Generate a long constant for a C1 build
2124 #ifdef COMPILER1
2125 # define GENERATE_C1_VM_LONG_CONSTANT_ENTRY(name)  GENERATE_VM_LONG_CONSTANT_ENTRY(name)
2126 #else
2127 # define GENERATE_C1_VM_LONG_CONSTANT_ENTRY(name)
2128 #endif /* COMPILER1 */
2129 
2130 // Generate a long constant for a C2 build
2131 #ifdef COMPILER2
2132 # define GENERATE_C2_VM_LONG_CONSTANT_ENTRY(name)                     GENERATE_VM_LONG_CONSTANT_ENTRY(name)
2133 # define GENERATE_C2_PREPROCESSOR_VM_LONG_CONSTANT_ENTRY(name, value) GENERATE_PREPROCESSOR_VM_LONG_CONSTANT_ENTRY(name, value)
2134 #else
2135 # define GENERATE_C2_VM_LONG_CONSTANT_ENTRY(name)
2136 # define GENERATE_C2_PREPROCESSOR_VM_LONG_CONSTANT_ENTRY(name, value)
2137 #endif /* COMPILER1 */
2138 
2139 //
2140 // Instantiation of VMStructEntries, VMTypeEntries and VMIntConstantEntries
2141 //
2142 
2143 // These initializers are allowed to access private fields in classes
2144 // as long as class VMStructs is a friend
2145 VMStructEntry VMStructs::localHotSpotVMStructs[] = {
2146 
2147   VM_STRUCTS(GENERATE_NONSTATIC_VM_STRUCT_ENTRY, \
2148              GENERATE_STATIC_VM_STRUCT_ENTRY, \
2149              GENERATE_UNCHECKED_NONSTATIC_VM_STRUCT_ENTRY, \
2150              GENERATE_NONSTATIC_VM_STRUCT_ENTRY, \
2151              GENERATE_NONPRODUCT_NONSTATIC_VM_STRUCT_ENTRY, \
2152              GENERATE_C1_NONSTATIC_VM_STRUCT_ENTRY, \
2153              GENERATE_C2_NONSTATIC_VM_STRUCT_ENTRY, \
2154              GENERATE_C1_UNCHECKED_STATIC_VM_STRUCT_ENTRY, \
2155              GENERATE_C2_UNCHECKED_STATIC_VM_STRUCT_ENTRY, \
2156              GENERATE_VM_STRUCT_LAST_ENTRY)
2157 
2158 #ifndef SERIALGC
2159   VM_STRUCTS_PARALLELGC(GENERATE_NONSTATIC_VM_STRUCT_ENTRY, \
2160                         GENERATE_STATIC_VM_STRUCT_ENTRY)
2161 
2162   VM_STRUCTS_CMS(GENERATE_NONSTATIC_VM_STRUCT_ENTRY, \
2163                  GENERATE_NONSTATIC_VM_STRUCT_ENTRY, \
2164                  GENERATE_STATIC_VM_STRUCT_ENTRY)
2165 #endif // SERIALGC
2166 
2167   VM_STRUCTS_CPU(GENERATE_NONSTATIC_VM_STRUCT_ENTRY, \
2168                  GENERATE_STATIC_VM_STRUCT_ENTRY, \
2169                  GENERATE_UNCHECKED_NONSTATIC_VM_STRUCT_ENTRY, \
2170                  GENERATE_NONSTATIC_VM_STRUCT_ENTRY, \
2171                  GENERATE_NONPRODUCT_NONSTATIC_VM_STRUCT_ENTRY, \
2172                  GENERATE_C2_NONSTATIC_VM_STRUCT_ENTRY, \
2173                  GENERATE_C1_UNCHECKED_STATIC_VM_STRUCT_ENTRY, \
2174                  GENERATE_C2_UNCHECKED_STATIC_VM_STRUCT_ENTRY, \
2175                  GENERATE_VM_STRUCT_LAST_ENTRY)
2176 
2177   VM_STRUCTS_OS_CPU(GENERATE_NONSTATIC_VM_STRUCT_ENTRY, \
2178                     GENERATE_STATIC_VM_STRUCT_ENTRY, \
2179                     GENERATE_UNCHECKED_NONSTATIC_VM_STRUCT_ENTRY, \
2180                     GENERATE_NONSTATIC_VM_STRUCT_ENTRY, \
2181                     GENERATE_NONPRODUCT_NONSTATIC_VM_STRUCT_ENTRY, \
2182                     GENERATE_C2_NONSTATIC_VM_STRUCT_ENTRY, \
2183                     GENERATE_C1_UNCHECKED_STATIC_VM_STRUCT_ENTRY, \
2184                     GENERATE_C2_UNCHECKED_STATIC_VM_STRUCT_ENTRY, \
2185                     GENERATE_VM_STRUCT_LAST_ENTRY)
2186 };
2187 
2188 VMTypeEntry VMStructs::localHotSpotVMTypes[] = {
2189 
2190   VM_TYPES(GENERATE_VM_TYPE_ENTRY,
2191            GENERATE_TOPLEVEL_VM_TYPE_ENTRY,
2192            GENERATE_OOP_VM_TYPE_ENTRY,
2193            GENERATE_INTEGER_VM_TYPE_ENTRY,
2194            GENERATE_UNSIGNED_INTEGER_VM_TYPE_ENTRY,
2195            GENERATE_C1_TOPLEVEL_VM_TYPE_ENTRY,
2196            GENERATE_C2_VM_TYPE_ENTRY,
2197            GENERATE_C2_TOPLEVEL_VM_TYPE_ENTRY,
2198            GENERATE_VM_TYPE_LAST_ENTRY)
2199 
2200 #ifndef SERIALGC
2201   VM_TYPES_PARALLELGC(GENERATE_VM_TYPE_ENTRY,
2202                       GENERATE_TOPLEVEL_VM_TYPE_ENTRY)
2203 
2204   VM_TYPES_CMS(GENERATE_VM_TYPE_ENTRY,
2205                GENERATE_TOPLEVEL_VM_TYPE_ENTRY)
2206 
2207   VM_TYPES_PARNEW(GENERATE_VM_TYPE_ENTRY)
2208 #endif // SERIALGC
2209 
2210   VM_TYPES_CPU(GENERATE_VM_TYPE_ENTRY,
2211                GENERATE_TOPLEVEL_VM_TYPE_ENTRY,
2212                GENERATE_OOP_VM_TYPE_ENTRY,
2213                GENERATE_INTEGER_VM_TYPE_ENTRY,
2214                GENERATE_UNSIGNED_INTEGER_VM_TYPE_ENTRY,
2215                GENERATE_C1_TOPLEVEL_VM_TYPE_ENTRY,
2216                GENERATE_C2_VM_TYPE_ENTRY,
2217                GENERATE_C2_TOPLEVEL_VM_TYPE_ENTRY,
2218                GENERATE_VM_TYPE_LAST_ENTRY)
2219 
2220   VM_TYPES_OS_CPU(GENERATE_VM_TYPE_ENTRY,
2221                   GENERATE_TOPLEVEL_VM_TYPE_ENTRY,
2222                   GENERATE_OOP_VM_TYPE_ENTRY,
2223                   GENERATE_INTEGER_VM_TYPE_ENTRY,
2224                   GENERATE_UNSIGNED_INTEGER_VM_TYPE_ENTRY,
2225                   GENERATE_C1_TOPLEVEL_VM_TYPE_ENTRY,
2226                   GENERATE_C2_VM_TYPE_ENTRY,
2227                   GENERATE_C2_TOPLEVEL_VM_TYPE_ENTRY,
2228                   GENERATE_VM_TYPE_LAST_ENTRY)
2229 };
2230 
2231 VMIntConstantEntry VMStructs::localHotSpotVMIntConstants[] = {
2232 
2233   VM_INT_CONSTANTS(GENERATE_VM_INT_CONSTANT_ENTRY,
2234                    GENERATE_PREPROCESSOR_VM_INT_CONSTANT_ENTRY,
2235                    GENERATE_C1_VM_INT_CONSTANT_ENTRY,
2236                    GENERATE_C2_VM_INT_CONSTANT_ENTRY,
2237                    GENERATE_C2_PREPROCESSOR_VM_INT_CONSTANT_ENTRY,
2238                    GENERATE_VM_INT_CONSTANT_LAST_ENTRY)
2239 
2240 #ifndef SERIALGC
2241   VM_INT_CONSTANTS_CMS(GENERATE_VM_INT_CONSTANT_ENTRY)
2242 
2243   VM_INT_CONSTANTS_PARNEW(GENERATE_VM_INT_CONSTANT_ENTRY)
2244 #endif // SERIALGC
2245 
2246   VM_INT_CONSTANTS_CPU(GENERATE_VM_INT_CONSTANT_ENTRY,
2247                        GENERATE_PREPROCESSOR_VM_INT_CONSTANT_ENTRY,
2248                        GENERATE_C1_VM_INT_CONSTANT_ENTRY,
2249                        GENERATE_C2_VM_INT_CONSTANT_ENTRY,
2250                        GENERATE_C2_PREPROCESSOR_VM_INT_CONSTANT_ENTRY,
2251                        GENERATE_VM_INT_CONSTANT_LAST_ENTRY)
2252 
2253   VM_INT_CONSTANTS_OS_CPU(GENERATE_VM_INT_CONSTANT_ENTRY,
2254                           GENERATE_PREPROCESSOR_VM_INT_CONSTANT_ENTRY,
2255                           GENERATE_C1_VM_INT_CONSTANT_ENTRY,
2256                           GENERATE_C2_VM_INT_CONSTANT_ENTRY,
2257                           GENERATE_C2_PREPROCESSOR_VM_INT_CONSTANT_ENTRY,
2258                           GENERATE_VM_INT_CONSTANT_LAST_ENTRY)
2259 };
2260 
2261 VMLongConstantEntry VMStructs::localHotSpotVMLongConstants[] = {
2262 
2263   VM_LONG_CONSTANTS(GENERATE_VM_LONG_CONSTANT_ENTRY,
2264                     GENERATE_PREPROCESSOR_VM_LONG_CONSTANT_ENTRY,
2265                     GENERATE_C1_VM_LONG_CONSTANT_ENTRY,
2266                     GENERATE_C2_VM_LONG_CONSTANT_ENTRY,
2267                     GENERATE_C2_PREPROCESSOR_VM_LONG_CONSTANT_ENTRY,
2268                     GENERATE_VM_LONG_CONSTANT_LAST_ENTRY)
2269 
2270   VM_LONG_CONSTANTS_CPU(GENERATE_VM_LONG_CONSTANT_ENTRY,
2271                         GENERATE_PREPROCESSOR_VM_LONG_CONSTANT_ENTRY,
2272                         GENERATE_C1_VM_LONG_CONSTANT_ENTRY,
2273                         GENERATE_C2_VM_LONG_CONSTANT_ENTRY,
2274                         GENERATE_C2_PREPROCESSOR_VM_LONG_CONSTANT_ENTRY,
2275                         GENERATE_VM_LONG_CONSTANT_LAST_ENTRY)
2276 
2277   VM_LONG_CONSTANTS_OS_CPU(GENERATE_VM_LONG_CONSTANT_ENTRY,
2278                            GENERATE_PREPROCESSOR_VM_LONG_CONSTANT_ENTRY,
2279                            GENERATE_C1_VM_LONG_CONSTANT_ENTRY,
2280                            GENERATE_C2_VM_LONG_CONSTANT_ENTRY,
2281                            GENERATE_C2_PREPROCESSOR_VM_LONG_CONSTANT_ENTRY,
2282                            GENERATE_VM_LONG_CONSTANT_LAST_ENTRY)
2283 };
2284 
2285 // This is used both to check the types of referenced fields and, in
2286 // debug builds, to ensure that all of the field types are present.
2287 void
2288 VMStructs::init() {
2289   VM_STRUCTS(CHECK_NONSTATIC_VM_STRUCT_ENTRY,
2290              CHECK_STATIC_VM_STRUCT_ENTRY,
2291              CHECK_NO_OP,
2292              CHECK_VOLATILE_NONSTATIC_VM_STRUCT_ENTRY,
2293              CHECK_NONPRODUCT_NONSTATIC_VM_STRUCT_ENTRY,
2294              CHECK_C1_NONSTATIC_VM_STRUCT_ENTRY,
2295              CHECK_C2_NONSTATIC_VM_STRUCT_ENTRY,
2296              CHECK_NO_OP,
2297              CHECK_NO_OP,
2298              CHECK_SENTINEL);
2299 
2300 #ifndef SERIALGC
2301   VM_STRUCTS_PARALLELGC(CHECK_NONSTATIC_VM_STRUCT_ENTRY,
2302              CHECK_STATIC_VM_STRUCT_ENTRY);
2303 
2304   VM_STRUCTS_CMS(CHECK_NONSTATIC_VM_STRUCT_ENTRY,
2305              CHECK_VOLATILE_NONSTATIC_VM_STRUCT_ENTRY,
2306              CHECK_STATIC_VM_STRUCT_ENTRY);
2307 #endif // SERIALGC
2308 
2309   VM_STRUCTS_CPU(CHECK_NONSTATIC_VM_STRUCT_ENTRY,
2310                  CHECK_STATIC_VM_STRUCT_ENTRY,
2311                  CHECK_NO_OP,
2312                  CHECK_VOLATILE_NONSTATIC_VM_STRUCT_ENTRY,
2313                  CHECK_NONPRODUCT_NONSTATIC_VM_STRUCT_ENTRY,
2314                  CHECK_C2_NONSTATIC_VM_STRUCT_ENTRY,
2315                  CHECK_NO_OP,
2316                  CHECK_NO_OP,
2317                  CHECK_SENTINEL);
2318 
2319   VM_STRUCTS_OS_CPU(CHECK_NONSTATIC_VM_STRUCT_ENTRY,
2320                     CHECK_STATIC_VM_STRUCT_ENTRY,
2321                     CHECK_NO_OP,
2322                     CHECK_VOLATILE_NONSTATIC_VM_STRUCT_ENTRY,
2323                     CHECK_NONPRODUCT_NONSTATIC_VM_STRUCT_ENTRY,
2324                     CHECK_C2_NONSTATIC_VM_STRUCT_ENTRY,
2325                     CHECK_NO_OP,
2326                     CHECK_NO_OP,
2327                     CHECK_SENTINEL);
2328 
2329   VM_TYPES(CHECK_VM_TYPE_ENTRY,
2330            CHECK_SINGLE_ARG_VM_TYPE_NO_OP,
2331            CHECK_SINGLE_ARG_VM_TYPE_NO_OP,
2332            CHECK_SINGLE_ARG_VM_TYPE_NO_OP,
2333            CHECK_SINGLE_ARG_VM_TYPE_NO_OP,
2334            CHECK_C1_TOPLEVEL_VM_TYPE_ENTRY,
2335            CHECK_C2_VM_TYPE_ENTRY,
2336            CHECK_C2_TOPLEVEL_VM_TYPE_ENTRY,
2337            CHECK_SENTINEL);
2338 
2339 #ifndef SERIALGC
2340   VM_TYPES_PARALLELGC(CHECK_VM_TYPE_ENTRY,
2341                       CHECK_SINGLE_ARG_VM_TYPE_NO_OP);
2342 
2343   VM_TYPES_CMS(CHECK_VM_TYPE_ENTRY,
2344                CHECK_SINGLE_ARG_VM_TYPE_NO_OP);
2345 
2346   VM_TYPES_PARNEW(CHECK_VM_TYPE_ENTRY)
2347 #endif // SERIALGC
2348 
2349   VM_TYPES_CPU(CHECK_VM_TYPE_ENTRY,
2350                CHECK_SINGLE_ARG_VM_TYPE_NO_OP,
2351                CHECK_SINGLE_ARG_VM_TYPE_NO_OP,
2352                CHECK_SINGLE_ARG_VM_TYPE_NO_OP,
2353                CHECK_SINGLE_ARG_VM_TYPE_NO_OP,
2354                CHECK_C1_TOPLEVEL_VM_TYPE_ENTRY,
2355                CHECK_C2_VM_TYPE_ENTRY,
2356                CHECK_C2_TOPLEVEL_VM_TYPE_ENTRY,
2357                CHECK_SENTINEL);
2358 
2359   VM_TYPES_OS_CPU(CHECK_VM_TYPE_ENTRY,
2360                   CHECK_SINGLE_ARG_VM_TYPE_NO_OP,
2361                   CHECK_SINGLE_ARG_VM_TYPE_NO_OP,
2362                   CHECK_SINGLE_ARG_VM_TYPE_NO_OP,
2363                   CHECK_SINGLE_ARG_VM_TYPE_NO_OP,
2364                   CHECK_C1_TOPLEVEL_VM_TYPE_ENTRY,
2365                   CHECK_C2_VM_TYPE_ENTRY,
2366                   CHECK_C2_TOPLEVEL_VM_TYPE_ENTRY,
2367                   CHECK_SENTINEL);
2368 
2369   //
2370   // Split VM_STRUCTS() invocation into two parts to allow MS VC++ 6.0
2371   // to build with the source mounted over SNC3.2. Symptom was that
2372   // debug build failed with an internal compiler error. Has been seen
2373   // mounting sources from Solaris 2.6 and 2.7 hosts, but so far not
2374   // 2.8 hosts. Appears to occur because line is too long.
2375   //
2376   // If an assertion failure is triggered here it means that an entry
2377   // in VMStructs::localHotSpotVMStructs[] was not found in
2378   // VMStructs::localHotSpotVMTypes[]. (The assertion itself had to be
2379   // made less descriptive because of this above bug -- see the
2380   // definition of ENSURE_FIELD_TYPE_PRESENT.)
2381   //
2382   // NOTE: taken out because this was just not working on everyone's
2383   // Solstice NFS setup. If everyone switches to local workspaces on
2384   // Win32, we can put this back in.
2385 #ifndef _WINDOWS
2386   debug_only(VM_STRUCTS(ENSURE_FIELD_TYPE_PRESENT, \
2387                         CHECK_NO_OP, \
2388                         CHECK_NO_OP, \
2389                         CHECK_NO_OP, \
2390                         CHECK_NO_OP, \
2391                         CHECK_NO_OP, \
2392                         CHECK_NO_OP, \
2393                         CHECK_NO_OP, \
2394                         CHECK_NO_OP, \
2395                         CHECK_SENTINEL));
2396   debug_only(VM_STRUCTS(CHECK_NO_OP, \
2397                         ENSURE_FIELD_TYPE_PRESENT, \
2398                         CHECK_NO_OP, \
2399                         ENSURE_FIELD_TYPE_PRESENT, \
2400                         ENSURE_NONPRODUCT_FIELD_TYPE_PRESENT, \
2401                         ENSURE_C1_FIELD_TYPE_PRESENT, \
2402                         ENSURE_C2_FIELD_TYPE_PRESENT, \
2403                         CHECK_NO_OP, \
2404                         CHECK_NO_OP, \
2405                         CHECK_SENTINEL));
2406 #ifndef SERIALGC
2407   debug_only(VM_STRUCTS_PARALLELGC(ENSURE_FIELD_TYPE_PRESENT, \
2408                                    ENSURE_FIELD_TYPE_PRESENT));
2409   debug_only(VM_STRUCTS_CMS(ENSURE_FIELD_TYPE_PRESENT, \
2410                             ENSURE_FIELD_TYPE_PRESENT, \
2411                             ENSURE_FIELD_TYPE_PRESENT));
2412 #endif // SERIALGC
2413   debug_only(VM_STRUCTS_CPU(ENSURE_FIELD_TYPE_PRESENT, \
2414                             ENSURE_FIELD_TYPE_PRESENT, \
2415                             CHECK_NO_OP, \
2416                             ENSURE_FIELD_TYPE_PRESENT, \
2417                             ENSURE_NONPRODUCT_FIELD_TYPE_PRESENT, \
2418                             ENSURE_C2_FIELD_TYPE_PRESENT, \
2419                             CHECK_NO_OP, \
2420                             CHECK_NO_OP, \
2421                             CHECK_SENTINEL));
2422   debug_only(VM_STRUCTS_OS_CPU(ENSURE_FIELD_TYPE_PRESENT, \
2423                                ENSURE_FIELD_TYPE_PRESENT, \
2424                                CHECK_NO_OP, \
2425                                ENSURE_FIELD_TYPE_PRESENT, \
2426                                ENSURE_NONPRODUCT_FIELD_TYPE_PRESENT, \
2427                                ENSURE_C2_FIELD_TYPE_PRESENT, \
2428                                CHECK_NO_OP, \
2429                                CHECK_NO_OP, \
2430                                CHECK_SENTINEL));
2431 #endif
2432 }
2433 
2434 extern "C" {
2435 
2436 // see comments on cast_uint64_t at the top of this file
2437 #define ASSIGN_CONST_TO_64BIT_VAR(var, expr) \
2438     JNIEXPORT uint64_t var = cast_uint64_t(expr);
2439 #define ASSIGN_OFFSET_TO_64BIT_VAR(var, type, field)   \
2440   ASSIGN_CONST_TO_64BIT_VAR(var, offset_of(type, field))
2441 #define ASSIGN_STRIDE_TO_64BIT_VAR(var, array) \
2442   ASSIGN_CONST_TO_64BIT_VAR(var, (char*)&array[1] - (char*)&array[0])
2443 
2444 JNIEXPORT VMStructEntry* gHotSpotVMStructs                 = VMStructs::localHotSpotVMStructs;
2445 ASSIGN_OFFSET_TO_64BIT_VAR(gHotSpotVMStructEntryTypeNameOffset,  VMStructEntry, typeName);
2446 ASSIGN_OFFSET_TO_64BIT_VAR(gHotSpotVMStructEntryFieldNameOffset, VMStructEntry, fieldName);
2447 ASSIGN_OFFSET_TO_64BIT_VAR(gHotSpotVMStructEntryTypeStringOffset, VMStructEntry, typeString);
2448 ASSIGN_OFFSET_TO_64BIT_VAR(gHotSpotVMStructEntryIsStaticOffset, VMStructEntry, isStatic);
2449 ASSIGN_OFFSET_TO_64BIT_VAR(gHotSpotVMStructEntryOffsetOffset, VMStructEntry, offset);
2450 ASSIGN_OFFSET_TO_64BIT_VAR(gHotSpotVMStructEntryAddressOffset, VMStructEntry, address);
2451 ASSIGN_STRIDE_TO_64BIT_VAR(gHotSpotVMStructEntryArrayStride, gHotSpotVMStructs);
2452 JNIEXPORT VMTypeEntry*   gHotSpotVMTypes                   = VMStructs::localHotSpotVMTypes;
2453 ASSIGN_OFFSET_TO_64BIT_VAR(gHotSpotVMTypeEntryTypeNameOffset, VMTypeEntry, typeName);
2454 ASSIGN_OFFSET_TO_64BIT_VAR(gHotSpotVMTypeEntrySuperclassNameOffset, VMTypeEntry, superclassName);
2455 ASSIGN_OFFSET_TO_64BIT_VAR(gHotSpotVMTypeEntryIsOopTypeOffset, VMTypeEntry, isOopType);
2456 ASSIGN_OFFSET_TO_64BIT_VAR(gHotSpotVMTypeEntryIsIntegerTypeOffset, VMTypeEntry, isIntegerType);
2457 ASSIGN_OFFSET_TO_64BIT_VAR(gHotSpotVMTypeEntryIsUnsignedOffset, VMTypeEntry, isUnsigned);
2458 ASSIGN_OFFSET_TO_64BIT_VAR(gHotSpotVMTypeEntrySizeOffset, VMTypeEntry, size);
2459 ASSIGN_STRIDE_TO_64BIT_VAR(gHotSpotVMTypeEntryArrayStride,gHotSpotVMTypes);
2460 JNIEXPORT VMIntConstantEntry* gHotSpotVMIntConstants       = VMStructs::localHotSpotVMIntConstants;
2461 ASSIGN_OFFSET_TO_64BIT_VAR(gHotSpotVMIntConstantEntryNameOffset, VMIntConstantEntry, name);
2462 ASSIGN_OFFSET_TO_64BIT_VAR(gHotSpotVMIntConstantEntryValueOffset, VMIntConstantEntry, value);
2463 ASSIGN_STRIDE_TO_64BIT_VAR(gHotSpotVMIntConstantEntryArrayStride, gHotSpotVMIntConstants);
2464 JNIEXPORT VMLongConstantEntry* gHotSpotVMLongConstants     = VMStructs::localHotSpotVMLongConstants;
2465 ASSIGN_OFFSET_TO_64BIT_VAR(gHotSpotVMLongConstantEntryNameOffset, VMLongConstantEntry, name);
2466 ASSIGN_OFFSET_TO_64BIT_VAR(gHotSpotVMLongConstantEntryValueOffset, VMLongConstantEntry, value);
2467 ASSIGN_STRIDE_TO_64BIT_VAR(gHotSpotVMLongConstantEntryArrayStride, gHotSpotVMLongConstants);
2468 }
2469 
2470 #ifdef ASSERT
2471 static int recursiveFindType(VMTypeEntry* origtypes, const char* typeName, bool isRecurse) {
2472   {
2473     VMTypeEntry* types = origtypes;
2474     while (types->typeName != NULL) {
2475       if (!strcmp(typeName, types->typeName)) {
2476         return 1;
2477       }
2478       ++types;
2479     }
2480   }
2481   size_t len = strlen(typeName);
2482   if (typeName[len-1] == '*') {
2483     char * s = new char[len];
2484     strncpy(s, typeName, len - 1);
2485     s[len-1] = '\0';
2486     // tty->print_cr("checking \"%s\" for \"%s\"", s, typeName);
2487     if (recursiveFindType(origtypes, s, true) == 1) {
2488       delete s;
2489       return 1;
2490     }
2491     delete s;
2492   }
2493   if (strstr(typeName, "GrowableArray<") == typeName) {
2494     const char * start = typeName + strlen("GrowableArray<");
2495     const char * end = strrchr(typeName, '>');
2496     int len = end - start + 1;
2497     char * s = new char[len];
2498     strncpy(s, start, len - 1);
2499     s[len-1] = '\0';
2500     // tty->print_cr("checking \"%s\" for \"%s\"", s, typeName);
2501     if (recursiveFindType(origtypes, s, true) == 1) {
2502       delete s;
2503       return 1;
2504     }
2505     delete s;
2506   }
2507   if (strstr(typeName, "const ") == typeName) {
2508     const char * s = typeName + strlen("const ");
2509     // tty->print_cr("checking \"%s\" for \"%s\"", s, typeName);
2510     if (recursiveFindType(origtypes, s, true) == 1) {
2511       return 1;
2512     }
2513   }
2514   if (strstr(typeName, " const") == typeName + len - 6) {
2515     char * s = strdup(typeName);
2516     s[len - 6] = '\0';
2517     // tty->print_cr("checking \"%s\" for \"%s\"", s, typeName);
2518     if (recursiveFindType(origtypes, s, true) == 1) {
2519       return 1;
2520     }
2521   }
2522   if (!isRecurse) {
2523     tty->print_cr("type \"%s\" not found", typeName);
2524   }
2525   return 2;
2526 }
2527 
2528 
2529 int
2530 VMStructs::findType(const char* typeName) {
2531   VMTypeEntry* types = gHotSpotVMTypes;
2532 
2533   return recursiveFindType(types, typeName, false);
2534 }
2535 #endif
2536 
2537 void vmStructs_init() {
2538   debug_only(VMStructs::init());
2539 }