1 /* 2 * Copyright (c) 2000, 2010, 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/instanceKlassKlass.hpp" 74 #include "oops/instanceOop.hpp" 75 #include "oops/klass.hpp" 76 #include "oops/klassOop.hpp" 77 #include "oops/markOop.hpp" 78 #include "oops/methodDataKlass.hpp" 79 #include "oops/methodDataOop.hpp" 80 #include "oops/methodKlass.hpp" 81 #include "oops/methodOop.hpp" 82 #include "oops/objArrayKlass.hpp" 83 #include "oops/objArrayKlassKlass.hpp" 84 #include "oops/objArrayOop.hpp" 85 #include "oops/oop.inline.hpp" 86 #include "oops/symbolKlass.hpp" 87 #include "oops/symbolOop.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/sharedRuntime.hpp" 98 #include "runtime/stubRoutines.hpp" 99 #include "runtime/virtualspace.hpp" 100 #include "runtime/vmStructs.hpp" 101 #include "utilities/globalDefinitions.hpp" 102 #include "utilities/hashtable.hpp" 103 #ifdef TARGET_ARCH_x86 104 # include "vmStructs_x86.hpp" 105 #endif 106 #ifdef TARGET_ARCH_sparc 107 # include "vmStructs_sparc.hpp" 108 #endif 109 #ifdef TARGET_ARCH_zero 110 # include "vmStructs_zero.hpp" 111 #endif 112 #ifdef TARGET_OS_FAMILY_linux 113 # include "thread_linux.inline.hpp" 114 #endif 115 #ifdef TARGET_OS_FAMILY_solaris 116 # include "thread_solaris.inline.hpp" 117 #endif 118 #ifdef TARGET_OS_FAMILY_windows 119 # include "thread_windows.inline.hpp" 120 #endif 121 #ifdef TARGET_OS_ARCH_linux_x86 122 # include "vmStructs_linux_x86.hpp" 123 #endif 124 #ifdef TARGET_OS_ARCH_linux_sparc 125 # include "vmStructs_linux_sparc.hpp" 126 #endif 127 #ifdef TARGET_OS_ARCH_linux_zero 128 # include "vmStructs_linux_zero.hpp" 129 #endif 130 #ifdef TARGET_OS_ARCH_solaris_x86 131 # include "vmStructs_solaris_x86.hpp" 132 #endif 133 #ifdef TARGET_OS_ARCH_solaris_sparc 134 # include "vmStructs_solaris_sparc.hpp" 135 #endif 136 #ifdef TARGET_OS_ARCH_windows_x86 137 # include "vmStructs_windows_x86.hpp" 138 #endif 139 #ifndef SERIALGC 140 #include "gc_implementation/concurrentMarkSweep/cmsPermGen.hpp" 141 #include "gc_implementation/concurrentMarkSweep/compactibleFreeListSpace.hpp" 142 #include "gc_implementation/concurrentMarkSweep/concurrentMarkSweepGeneration.hpp" 143 #include "gc_implementation/concurrentMarkSweep/concurrentMarkSweepThread.hpp" 144 #include "gc_implementation/concurrentMarkSweep/vmStructs_cms.hpp" 145 #include "gc_implementation/parNew/parNewGeneration.hpp" 146 #include "gc_implementation/parNew/vmStructs_parNew.hpp" 147 #include "gc_implementation/parallelScavenge/asPSOldGen.hpp" 148 #include "gc_implementation/parallelScavenge/asPSYoungGen.hpp" 149 #include "gc_implementation/parallelScavenge/parallelScavengeHeap.hpp" 150 #include "gc_implementation/parallelScavenge/psOldGen.hpp" 151 #include "gc_implementation/parallelScavenge/psPermGen.hpp" 152 #include "gc_implementation/parallelScavenge/psVirtualspace.hpp" 153 #include "gc_implementation/parallelScavenge/psYoungGen.hpp" 154 #include "gc_implementation/parallelScavenge/vmStructs_parallelgc.hpp" 155 #endif 156 #ifdef COMPILER2 157 #include "opto/matcher.hpp" 158 #ifdef TARGET_ARCH_MODEL_x86_32 159 # include "adfiles/adGlobals_x86_32.hpp" 160 #endif 161 #ifdef TARGET_ARCH_MODEL_x86_64 162 # include "adfiles/adGlobals_x86_64.hpp" 163 #endif 164 #ifdef TARGET_ARCH_MODEL_sparc 165 # include "adfiles/adGlobals_sparc.hpp" 166 #endif 167 #ifdef TARGET_ARCH_MODEL_zero 168 # include "adfiles/adGlobals_zero.hpp" 169 #endif 170 #endif 171 172 // Note: the cross-product of (c1, c2, product, nonproduct, ...), 173 // (nonstatic, static), and (unchecked, checked) has not been taken. 174 // Only the macros currently needed have been defined. 175 176 // A field whose type is not checked is given a null string as the 177 // type name, indicating an "opaque" type to the serviceability agent. 178 179 // NOTE: there is an interdependency between this file and 180 // HotSpotTypeDataBase.java, which parses the type strings. 181 182 #ifndef REG_COUNT 183 #define REG_COUNT 0 184 #endif 185 186 // whole purpose of this function is to work around bug c++/27724 in gcc 4.1.1 187 // with optimization turned on it doesn't affect produced code 188 static inline uint64_t cast_uint64_t(size_t x) 189 { 190 return x; 191 } 192 193 194 //-------------------------------------------------------------------------------- 195 // VM_STRUCTS 196 // 197 // This list enumerates all of the fields the serviceability agent 198 // needs to know about. Be sure to see also the type table below this one. 199 // NOTE that there are platform-specific additions to this table in 200 // vmStructs_<os>_<cpu>.hpp. 201 202 #define VM_STRUCTS(nonstatic_field, \ 203 static_field, \ 204 unchecked_nonstatic_field, \ 205 volatile_nonstatic_field, \ 206 nonproduct_nonstatic_field, \ 207 c1_nonstatic_field, \ 208 c2_nonstatic_field, \ 209 unchecked_c1_static_field, \ 210 unchecked_c2_static_field, \ 211 last_entry) \ 212 \ 213 /******************************************************************/ \ 214 /* OopDesc and Klass hierarchies (NOTE: methodDataOop incomplete) */ \ 215 /******************************************************************/ \ 216 \ 217 volatile_nonstatic_field(oopDesc, _mark, markOop) \ 218 volatile_nonstatic_field(oopDesc, _metadata._klass, wideKlassOop) \ 219 volatile_nonstatic_field(oopDesc, _metadata._compressed_klass, narrowOop) \ 220 static_field(oopDesc, _bs, BarrierSet*) \ 221 nonstatic_field(arrayKlass, _dimension, int) \ 222 nonstatic_field(arrayKlass, _higher_dimension, klassOop) \ 223 nonstatic_field(arrayKlass, _lower_dimension, klassOop) \ 224 nonstatic_field(arrayKlass, _vtable_len, int) \ 225 nonstatic_field(arrayKlass, _alloc_size, juint) \ 226 nonstatic_field(arrayKlass, _component_mirror, oop) \ 227 nonstatic_field(compiledICHolderKlass, _alloc_size, juint) \ 228 nonstatic_field(compiledICHolderOopDesc, _holder_method, methodOop) \ 229 nonstatic_field(compiledICHolderOopDesc, _holder_klass, klassOop) \ 230 nonstatic_field(constantPoolOopDesc, _tags, typeArrayOop) \ 231 nonstatic_field(constantPoolOopDesc, _cache, constantPoolCacheOop) \ 232 nonstatic_field(constantPoolOopDesc, _pool_holder, klassOop) \ 233 nonstatic_field(constantPoolOopDesc, _length, int) \ 234 nonstatic_field(constantPoolCacheOopDesc, _length, int) \ 235 nonstatic_field(constantPoolCacheOopDesc, _constant_pool, constantPoolOop) \ 236 nonstatic_field(instanceKlass, _array_klasses, klassOop) \ 237 nonstatic_field(instanceKlass, _methods, objArrayOop) \ 238 nonstatic_field(instanceKlass, _method_ordering, typeArrayOop) \ 239 nonstatic_field(instanceKlass, _local_interfaces, objArrayOop) \ 240 nonstatic_field(instanceKlass, _transitive_interfaces, objArrayOop) \ 241 nonstatic_field(instanceKlass, _nof_implementors, int) \ 242 nonstatic_field(instanceKlass, _implementors[0], klassOop) \ 243 nonstatic_field(instanceKlass, _fields, typeArrayOop) \ 244 nonstatic_field(instanceKlass, _constants, constantPoolOop) \ 245 nonstatic_field(instanceKlass, _class_loader, oop) \ 246 nonstatic_field(instanceKlass, _protection_domain, oop) \ 247 nonstatic_field(instanceKlass, _signers, objArrayOop) \ 248 nonstatic_field(instanceKlass, _source_file_name, symbolOop) \ 249 nonstatic_field(instanceKlass, _source_debug_extension, symbolOop) \ 250 nonstatic_field(instanceKlass, _inner_classes, typeArrayOop) \ 251 nonstatic_field(instanceKlass, _nonstatic_field_size, int) \ 252 nonstatic_field(instanceKlass, _static_field_size, int) \ 253 nonstatic_field(instanceKlass, _static_oop_field_size, int) \ 254 nonstatic_field(instanceKlass, _nonstatic_oop_map_size, int) \ 255 nonstatic_field(instanceKlass, _is_marked_dependent, bool) \ 256 nonstatic_field(instanceKlass, _minor_version, u2) \ 257 nonstatic_field(instanceKlass, _major_version, u2) \ 258 nonstatic_field(instanceKlass, _init_state, instanceKlass::ClassState) \ 259 nonstatic_field(instanceKlass, _init_thread, Thread*) \ 260 nonstatic_field(instanceKlass, _vtable_len, int) \ 261 nonstatic_field(instanceKlass, _itable_len, int) \ 262 nonstatic_field(instanceKlass, _reference_type, ReferenceType) \ 263 volatile_nonstatic_field(instanceKlass, _oop_map_cache, OopMapCache*) \ 264 nonstatic_field(instanceKlass, _jni_ids, JNIid*) \ 265 nonstatic_field(instanceKlass, _osr_nmethods_head, nmethod*) \ 266 nonstatic_field(instanceKlass, _breakpoints, BreakpointInfo*) \ 267 nonstatic_field(instanceKlass, _generic_signature, symbolOop) \ 268 nonstatic_field(instanceKlass, _methods_jmethod_ids, jmethodID*) \ 269 nonstatic_field(instanceKlass, _methods_cached_itable_indices, int*) \ 270 volatile_nonstatic_field(instanceKlass, _idnum_allocated_count, u2) \ 271 nonstatic_field(instanceKlass, _class_annotations, typeArrayOop) \ 272 nonstatic_field(instanceKlass, _fields_annotations, objArrayOop) \ 273 nonstatic_field(instanceKlass, _methods_annotations, objArrayOop) \ 274 nonstatic_field(instanceKlass, _methods_parameter_annotations, objArrayOop) \ 275 nonstatic_field(instanceKlass, _methods_default_annotations, objArrayOop) \ 276 nonstatic_field(Klass, _super_check_offset, juint) \ 277 nonstatic_field(Klass, _secondary_super_cache, klassOop) \ 278 nonstatic_field(Klass, _secondary_supers, objArrayOop) \ 279 nonstatic_field(Klass, _primary_supers[0], klassOop) \ 280 nonstatic_field(Klass, _java_mirror, oop) \ 281 nonstatic_field(Klass, _modifier_flags, jint) \ 282 nonstatic_field(Klass, _super, klassOop) \ 283 nonstatic_field(Klass, _layout_helper, jint) \ 284 nonstatic_field(Klass, _name, symbolOop) \ 285 nonstatic_field(Klass, _access_flags, AccessFlags) \ 286 nonstatic_field(Klass, _subklass, klassOop) \ 287 nonstatic_field(Klass, _next_sibling, klassOop) \ 288 nonproduct_nonstatic_field(Klass, _verify_count, int) \ 289 nonstatic_field(Klass, _alloc_count, juint) \ 290 nonstatic_field(klassKlass, _alloc_size, juint) \ 291 nonstatic_field(methodKlass, _alloc_size, juint) \ 292 nonstatic_field(methodDataOopDesc, _size, int) \ 293 nonstatic_field(methodDataOopDesc, _method, methodOop) \ 294 nonstatic_field(methodOopDesc, _constMethod, constMethodOop) \ 295 nonstatic_field(methodOopDesc, _constants, constantPoolOop) \ 296 c2_nonstatic_field(methodOopDesc, _method_data, methodDataOop) \ 297 c2_nonstatic_field(methodOopDesc, _interpreter_invocation_count, int) \ 298 nonstatic_field(methodOopDesc, _access_flags, AccessFlags) \ 299 nonstatic_field(methodOopDesc, _vtable_index, int) \ 300 nonstatic_field(methodOopDesc, _method_size, u2) \ 301 nonstatic_field(methodOopDesc, _max_stack, u2) \ 302 nonstatic_field(methodOopDesc, _max_locals, u2) \ 303 nonstatic_field(methodOopDesc, _size_of_parameters, u2) \ 304 c2_nonstatic_field(methodOopDesc, _interpreter_throwout_count, u2) \ 305 nonstatic_field(methodOopDesc, _number_of_breakpoints, u2) \ 306 nonstatic_field(methodOopDesc, _invocation_counter, InvocationCounter) \ 307 nonstatic_field(methodOopDesc, _backedge_counter, InvocationCounter) \ 308 nonproduct_nonstatic_field(methodOopDesc, _compiled_invocation_count, int) \ 309 volatile_nonstatic_field(methodOopDesc, _code, nmethod*) \ 310 nonstatic_field(methodOopDesc, _i2i_entry, address) \ 311 nonstatic_field(methodOopDesc, _adapter, AdapterHandlerEntry*) \ 312 volatile_nonstatic_field(methodOopDesc, _from_compiled_entry, address) \ 313 volatile_nonstatic_field(methodOopDesc, _from_interpreted_entry, address) \ 314 volatile_nonstatic_field(constMethodOopDesc, _fingerprint, uint64_t) \ 315 nonstatic_field(constMethodOopDesc, _method, methodOop) \ 316 nonstatic_field(constMethodOopDesc, _stackmap_data, typeArrayOop) \ 317 nonstatic_field(constMethodOopDesc, _exception_table, typeArrayOop) \ 318 nonstatic_field(constMethodOopDesc, _constMethod_size, int) \ 319 nonstatic_field(constMethodOopDesc, _interpreter_kind, jbyte) \ 320 nonstatic_field(constMethodOopDesc, _flags, jbyte) \ 321 nonstatic_field(constMethodOopDesc, _code_size, u2) \ 322 nonstatic_field(constMethodOopDesc, _name_index, u2) \ 323 nonstatic_field(constMethodOopDesc, _signature_index, u2) \ 324 nonstatic_field(constMethodOopDesc, _method_idnum, u2) \ 325 nonstatic_field(constMethodOopDesc, _generic_signature_index, u2) \ 326 nonstatic_field(objArrayKlass, _element_klass, klassOop) \ 327 nonstatic_field(objArrayKlass, _bottom_klass, klassOop) \ 328 nonstatic_field(symbolKlass, _alloc_size, juint) \ 329 nonstatic_field(symbolOopDesc, _length, unsigned short) \ 330 unchecked_nonstatic_field(symbolOopDesc, _body, sizeof(jbyte)) /* NOTE: no type */ \ 331 nonstatic_field(typeArrayKlass, _max_length, int) \ 332 \ 333 /***********************/ \ 334 /* Constant Pool Cache */ \ 335 /***********************/ \ 336 \ 337 volatile_nonstatic_field(ConstantPoolCacheEntry, _indices, intx) \ 338 volatile_nonstatic_field(ConstantPoolCacheEntry, _f1, oop) \ 339 volatile_nonstatic_field(ConstantPoolCacheEntry, _f2, intx) \ 340 volatile_nonstatic_field(ConstantPoolCacheEntry, _flags, intx) \ 341 \ 342 /********************************/ \ 343 /* MethodOop-related structures */ \ 344 /********************************/ \ 345 \ 346 nonstatic_field(CheckedExceptionElement, class_cp_index, u2) \ 347 nonstatic_field(LocalVariableTableElement, start_bci, u2) \ 348 nonstatic_field(LocalVariableTableElement, length, u2) \ 349 nonstatic_field(LocalVariableTableElement, name_cp_index, u2) \ 350 nonstatic_field(LocalVariableTableElement, descriptor_cp_index, u2) \ 351 nonstatic_field(LocalVariableTableElement, signature_cp_index, u2) \ 352 nonstatic_field(LocalVariableTableElement, slot, u2) \ 353 nonstatic_field(BreakpointInfo, _orig_bytecode, Bytecodes::Code) \ 354 nonstatic_field(BreakpointInfo, _bci, int) \ 355 nonstatic_field(BreakpointInfo, _name_index, u2) \ 356 nonstatic_field(BreakpointInfo, _signature_index, u2) \ 357 nonstatic_field(BreakpointInfo, _next, BreakpointInfo*) \ 358 /***********/ \ 359 /* JNI IDs */ \ 360 /***********/ \ 361 \ 362 nonstatic_field(JNIid, _holder, klassOop) \ 363 nonstatic_field(JNIid, _next, JNIid*) \ 364 nonstatic_field(JNIid, _offset, int) \ 365 /************/ \ 366 /* Universe */ \ 367 /************/ \ 368 \ 369 static_field(Universe, _boolArrayKlassObj, klassOop) \ 370 static_field(Universe, _byteArrayKlassObj, klassOop) \ 371 static_field(Universe, _charArrayKlassObj, klassOop) \ 372 static_field(Universe, _intArrayKlassObj, klassOop) \ 373 static_field(Universe, _shortArrayKlassObj, klassOop) \ 374 static_field(Universe, _longArrayKlassObj, klassOop) \ 375 static_field(Universe, _singleArrayKlassObj, klassOop) \ 376 static_field(Universe, _doubleArrayKlassObj, klassOop) \ 377 static_field(Universe, _symbolKlassObj, klassOop) \ 378 static_field(Universe, _methodKlassObj, klassOop) \ 379 static_field(Universe, _constMethodKlassObj, klassOop) \ 380 static_field(Universe, _methodDataKlassObj, klassOop) \ 381 static_field(Universe, _klassKlassObj, klassOop) \ 382 static_field(Universe, _arrayKlassKlassObj, klassOop) \ 383 static_field(Universe, _objArrayKlassKlassObj, klassOop) \ 384 static_field(Universe, _typeArrayKlassKlassObj, klassOop) \ 385 static_field(Universe, _instanceKlassKlassObj, klassOop) \ 386 static_field(Universe, _constantPoolKlassObj, klassOop) \ 387 static_field(Universe, _constantPoolCacheKlassObj, klassOop) \ 388 static_field(Universe, _compiledICHolderKlassObj, klassOop) \ 389 static_field(Universe, _systemObjArrayKlassObj, klassOop) \ 390 static_field(Universe, _mirrors[0], oop) \ 391 static_field(Universe, _main_thread_group, oop) \ 392 static_field(Universe, _system_thread_group, oop) \ 393 static_field(Universe, _the_empty_byte_array, typeArrayOop) \ 394 static_field(Universe, _the_empty_short_array, typeArrayOop) \ 395 static_field(Universe, _the_empty_int_array, typeArrayOop) \ 396 static_field(Universe, _the_empty_system_obj_array, objArrayOop) \ 397 static_field(Universe, _the_empty_class_klass_array, objArrayOop) \ 398 static_field(Universe, _out_of_memory_error_java_heap, oop) \ 399 static_field(Universe, _out_of_memory_error_perm_gen, oop) \ 400 static_field(Universe, _out_of_memory_error_array_size, oop) \ 401 static_field(Universe, _out_of_memory_error_gc_overhead_limit, oop) \ 402 static_field(Universe, _null_ptr_exception_instance, oop) \ 403 static_field(Universe, _arithmetic_exception_instance, oop) \ 404 static_field(Universe, _vm_exception, oop) \ 405 static_field(Universe, _collectedHeap, CollectedHeap*) \ 406 static_field(Universe, _base_vtable_size, int) \ 407 static_field(Universe, _bootstrapping, bool) \ 408 static_field(Universe, _fully_initialized, bool) \ 409 static_field(Universe, _verify_count, int) \ 410 static_field(Universe, _narrow_oop._base, address) \ 411 static_field(Universe, _narrow_oop._shift, int) \ 412 static_field(Universe, _narrow_oop._use_implicit_null_checks, bool) \ 413 \ 414 /**********************************************************************************/ \ 415 /* Generation and Space hierarchies */ \ 416 /**********************************************************************************/ \ 417 \ 418 unchecked_nonstatic_field(ageTable, sizes, sizeof(ageTable::sizes)) \ 419 \ 420 nonstatic_field(BarrierSet, _max_covered_regions, int) \ 421 nonstatic_field(BlockOffsetTable, _bottom, HeapWord*) \ 422 nonstatic_field(BlockOffsetTable, _end, HeapWord*) \ 423 \ 424 nonstatic_field(BlockOffsetSharedArray, _reserved, MemRegion) \ 425 nonstatic_field(BlockOffsetSharedArray, _end, HeapWord*) \ 426 nonstatic_field(BlockOffsetSharedArray, _vs, VirtualSpace) \ 427 nonstatic_field(BlockOffsetSharedArray, _offset_array, u_char*) \ 428 \ 429 nonstatic_field(BlockOffsetArray, _array, BlockOffsetSharedArray*) \ 430 nonstatic_field(BlockOffsetArray, _sp, Space*) \ 431 nonstatic_field(BlockOffsetArrayContigSpace, _next_offset_threshold, HeapWord*) \ 432 nonstatic_field(BlockOffsetArrayContigSpace, _next_offset_index, size_t) \ 433 \ 434 nonstatic_field(BlockOffsetArrayNonContigSpace, _unallocated_block, HeapWord*) \ 435 \ 436 nonstatic_field(CardGeneration, _rs, GenRemSet*) \ 437 nonstatic_field(CardGeneration, _bts, BlockOffsetSharedArray*) \ 438 \ 439 nonstatic_field(CardTableModRefBS, _whole_heap, const MemRegion) \ 440 nonstatic_field(CardTableModRefBS, _guard_index, const size_t) \ 441 nonstatic_field(CardTableModRefBS, _last_valid_index, const size_t) \ 442 nonstatic_field(CardTableModRefBS, _page_size, const size_t) \ 443 nonstatic_field(CardTableModRefBS, _byte_map_size, const size_t) \ 444 nonstatic_field(CardTableModRefBS, _byte_map, jbyte*) \ 445 nonstatic_field(CardTableModRefBS, _cur_covered_regions, int) \ 446 nonstatic_field(CardTableModRefBS, _covered, MemRegion*) \ 447 nonstatic_field(CardTableModRefBS, _committed, MemRegion*) \ 448 nonstatic_field(CardTableModRefBS, _guard_region, MemRegion) \ 449 nonstatic_field(CardTableModRefBS, byte_map_base, jbyte*) \ 450 \ 451 nonstatic_field(CardTableRS, _ct_bs, CardTableModRefBSForCTRS*) \ 452 \ 453 nonstatic_field(CollectedHeap, _reserved, MemRegion) \ 454 nonstatic_field(SharedHeap, _perm_gen, PermGen*) \ 455 nonstatic_field(CollectedHeap, _barrier_set, BarrierSet*) \ 456 nonstatic_field(CollectedHeap, _defer_initial_card_mark, bool) \ 457 nonstatic_field(CollectedHeap, _is_gc_active, bool) \ 458 nonstatic_field(CompactibleSpace, _compaction_top, HeapWord*) \ 459 nonstatic_field(CompactibleSpace, _first_dead, HeapWord*) \ 460 nonstatic_field(CompactibleSpace, _end_of_live, HeapWord*) \ 461 \ 462 nonstatic_field(CompactingPermGen, _gen, OneContigSpaceCardGeneration*) \ 463 \ 464 nonstatic_field(ContiguousSpace, _top, HeapWord*) \ 465 nonstatic_field(ContiguousSpace, _concurrent_iteration_safe_limit, HeapWord*) \ 466 nonstatic_field(ContiguousSpace, _saved_mark_word, HeapWord*) \ 467 \ 468 nonstatic_field(DefNewGeneration, _next_gen, Generation*) \ 469 nonstatic_field(DefNewGeneration, _tenuring_threshold, int) \ 470 nonstatic_field(DefNewGeneration, _age_table, ageTable) \ 471 nonstatic_field(DefNewGeneration, _eden_space, EdenSpace*) \ 472 nonstatic_field(DefNewGeneration, _from_space, ContiguousSpace*) \ 473 nonstatic_field(DefNewGeneration, _to_space, ContiguousSpace*) \ 474 \ 475 nonstatic_field(EdenSpace, _gen, DefNewGeneration*) \ 476 \ 477 nonstatic_field(Generation, _reserved, MemRegion) \ 478 nonstatic_field(Generation, _virtual_space, VirtualSpace) \ 479 nonstatic_field(Generation, _level, int) \ 480 nonstatic_field(Generation, _stat_record, Generation::StatRecord) \ 481 \ 482 nonstatic_field(Generation::StatRecord, invocations, int) \ 483 nonstatic_field(Generation::StatRecord, accumulated_time, elapsedTimer) \ 484 \ 485 nonstatic_field(GenerationSpec, _name, Generation::Name) \ 486 nonstatic_field(GenerationSpec, _init_size, size_t) \ 487 nonstatic_field(GenerationSpec, _max_size, size_t) \ 488 \ 489 static_field(GenCollectedHeap, _gch, GenCollectedHeap*) \ 490 nonstatic_field(GenCollectedHeap, _n_gens, int) \ 491 unchecked_nonstatic_field(GenCollectedHeap, _gens, sizeof(GenCollectedHeap::_gens)) /* NOTE: no type */ \ 492 nonstatic_field(GenCollectedHeap, _gen_specs, GenerationSpec**) \ 493 \ 494 nonstatic_field(HeapWord, i, char*) \ 495 \ 496 nonstatic_field(MemRegion, _start, HeapWord*) \ 497 nonstatic_field(MemRegion, _word_size, size_t) \ 498 \ 499 nonstatic_field(OffsetTableContigSpace, _offsets, BlockOffsetArray) \ 500 \ 501 nonstatic_field(OneContigSpaceCardGeneration, _min_heap_delta_bytes, size_t) \ 502 nonstatic_field(OneContigSpaceCardGeneration, _the_space, ContiguousSpace*) \ 503 nonstatic_field(OneContigSpaceCardGeneration, _last_gc, WaterMark) \ 504 \ 505 nonstatic_field(CompactingPermGenGen, _ro_vs, VirtualSpace) \ 506 nonstatic_field(CompactingPermGenGen, _rw_vs, VirtualSpace) \ 507 nonstatic_field(CompactingPermGenGen, _md_vs, VirtualSpace) \ 508 nonstatic_field(CompactingPermGenGen, _mc_vs, VirtualSpace) \ 509 nonstatic_field(CompactingPermGenGen, _ro_space, OffsetTableContigSpace*) \ 510 nonstatic_field(CompactingPermGenGen, _rw_space, OffsetTableContigSpace*) \ 511 static_field(CompactingPermGenGen, unshared_bottom, HeapWord*) \ 512 static_field(CompactingPermGenGen, unshared_end, HeapWord*) \ 513 static_field(CompactingPermGenGen, shared_bottom, HeapWord*) \ 514 static_field(CompactingPermGenGen, readonly_bottom, HeapWord*) \ 515 static_field(CompactingPermGenGen, readonly_end, HeapWord*) \ 516 static_field(CompactingPermGenGen, readwrite_bottom, HeapWord*) \ 517 static_field(CompactingPermGenGen, readwrite_end, HeapWord*) \ 518 static_field(CompactingPermGenGen, miscdata_bottom, HeapWord*) \ 519 static_field(CompactingPermGenGen, miscdata_end, HeapWord*) \ 520 static_field(CompactingPermGenGen, misccode_bottom, HeapWord*) \ 521 static_field(CompactingPermGenGen, misccode_end, HeapWord*) \ 522 static_field(CompactingPermGenGen, shared_end, HeapWord*) \ 523 \ 524 nonstatic_field(PermGen, _capacity_expansion_limit, size_t) \ 525 \ 526 nonstatic_field(PermanentGenerationSpec, _name, PermGen::Name) \ 527 nonstatic_field(PermanentGenerationSpec, _init_size, size_t) \ 528 nonstatic_field(PermanentGenerationSpec, _max_size, size_t) \ 529 \ 530 nonstatic_field(Space, _bottom, HeapWord*) \ 531 nonstatic_field(Space, _end, HeapWord*) \ 532 \ 533 nonstatic_field(TenuredGeneration, _shrink_factor, size_t) \ 534 nonstatic_field(TenuredGeneration, _capacity_at_prologue, size_t) \ 535 nonstatic_field(ThreadLocalAllocBuffer, _start, HeapWord*) \ 536 nonstatic_field(ThreadLocalAllocBuffer, _top, HeapWord*) \ 537 nonstatic_field(ThreadLocalAllocBuffer, _end, HeapWord*) \ 538 nonstatic_field(ThreadLocalAllocBuffer, _desired_size, size_t) \ 539 nonstatic_field(ThreadLocalAllocBuffer, _refill_waste_limit, size_t) \ 540 static_field(ThreadLocalAllocBuffer, _target_refills, unsigned) \ 541 nonstatic_field(VirtualSpace, _low_boundary, char*) \ 542 nonstatic_field(VirtualSpace, _high_boundary, char*) \ 543 nonstatic_field(VirtualSpace, _low, char*) \ 544 nonstatic_field(VirtualSpace, _high, char*) \ 545 nonstatic_field(VirtualSpace, _lower_high, char*) \ 546 nonstatic_field(VirtualSpace, _middle_high, char*) \ 547 nonstatic_field(VirtualSpace, _upper_high, char*) \ 548 nonstatic_field(WaterMark, _point, HeapWord*) \ 549 nonstatic_field(WaterMark, _space, Space*) \ 550 \ 551 /************************/ \ 552 /* PerfMemory - jvmstat */ \ 553 /************************/ \ 554 \ 555 nonstatic_field(PerfDataPrologue, magic, jint) \ 556 nonstatic_field(PerfDataPrologue, byte_order, jbyte) \ 557 nonstatic_field(PerfDataPrologue, major_version, jbyte) \ 558 nonstatic_field(PerfDataPrologue, minor_version, jbyte) \ 559 nonstatic_field(PerfDataPrologue, accessible, jbyte) \ 560 nonstatic_field(PerfDataPrologue, used, jint) \ 561 nonstatic_field(PerfDataPrologue, overflow, jint) \ 562 nonstatic_field(PerfDataPrologue, mod_time_stamp, jlong) \ 563 nonstatic_field(PerfDataPrologue, entry_offset, jint) \ 564 nonstatic_field(PerfDataPrologue, num_entries, jint) \ 565 \ 566 nonstatic_field(PerfDataEntry, entry_length, jint) \ 567 nonstatic_field(PerfDataEntry, name_offset, jint) \ 568 nonstatic_field(PerfDataEntry, vector_length, jint) \ 569 nonstatic_field(PerfDataEntry, data_type, jbyte) \ 570 nonstatic_field(PerfDataEntry, flags, jbyte) \ 571 nonstatic_field(PerfDataEntry, data_units, jbyte) \ 572 nonstatic_field(PerfDataEntry, data_variability, jbyte) \ 573 nonstatic_field(PerfDataEntry, data_offset, jint) \ 574 \ 575 static_field(PerfMemory, _start, char*) \ 576 static_field(PerfMemory, _end, char*) \ 577 static_field(PerfMemory, _top, char*) \ 578 static_field(PerfMemory, _capacity, size_t) \ 579 static_field(PerfMemory, _prologue, PerfDataPrologue*) \ 580 static_field(PerfMemory, _initialized, jint) \ 581 \ 582 /***************/ \ 583 /* SymbolTable */ \ 584 /***************/ \ 585 \ 586 static_field(SymbolTable, _the_table, SymbolTable*) \ 587 \ 588 /***************/ \ 589 /* StringTable */ \ 590 /***************/ \ 591 \ 592 static_field(StringTable, _the_table, StringTable*) \ 593 \ 594 /********************/ \ 595 /* SystemDictionary */ \ 596 /********************/ \ 597 \ 598 static_field(SystemDictionary, _dictionary, Dictionary*) \ 599 static_field(SystemDictionary, _placeholders, PlaceholderTable*) \ 600 static_field(SystemDictionary, _shared_dictionary, Dictionary*) \ 601 static_field(SystemDictionary, _system_loader_lock_obj, oop) \ 602 static_field(SystemDictionary, _loader_constraints, LoaderConstraintTable*) \ 603 static_field(SystemDictionary, WK_KLASS(Object_klass), klassOop) \ 604 static_field(SystemDictionary, WK_KLASS(String_klass), klassOop) \ 605 static_field(SystemDictionary, WK_KLASS(Class_klass), klassOop) \ 606 static_field(SystemDictionary, WK_KLASS(Cloneable_klass), klassOop) \ 607 static_field(SystemDictionary, WK_KLASS(ClassLoader_klass), klassOop) \ 608 static_field(SystemDictionary, WK_KLASS(Serializable_klass), klassOop) \ 609 static_field(SystemDictionary, WK_KLASS(System_klass), klassOop) \ 610 static_field(SystemDictionary, WK_KLASS(Throwable_klass), klassOop) \ 611 static_field(SystemDictionary, WK_KLASS(ThreadDeath_klass), klassOop) \ 612 static_field(SystemDictionary, WK_KLASS(Error_klass), klassOop) \ 613 static_field(SystemDictionary, WK_KLASS(Exception_klass), klassOop) \ 614 static_field(SystemDictionary, WK_KLASS(RuntimeException_klass), klassOop) \ 615 static_field(SystemDictionary, WK_KLASS(ClassNotFoundException_klass), klassOop) \ 616 static_field(SystemDictionary, WK_KLASS(NoClassDefFoundError_klass), klassOop) \ 617 static_field(SystemDictionary, WK_KLASS(LinkageError_klass), klassOop) \ 618 static_field(SystemDictionary, WK_KLASS(ClassCastException_klass), klassOop) \ 619 static_field(SystemDictionary, WK_KLASS(ArrayStoreException_klass), klassOop) \ 620 static_field(SystemDictionary, WK_KLASS(VirtualMachineError_klass), klassOop) \ 621 static_field(SystemDictionary, WK_KLASS(OutOfMemoryError_klass), klassOop) \ 622 static_field(SystemDictionary, WK_KLASS(StackOverflowError_klass), klassOop) \ 623 static_field(SystemDictionary, WK_KLASS(ProtectionDomain_klass), klassOop) \ 624 static_field(SystemDictionary, WK_KLASS(AccessControlContext_klass), klassOop) \ 625 static_field(SystemDictionary, WK_KLASS(Reference_klass), klassOop) \ 626 static_field(SystemDictionary, WK_KLASS(SoftReference_klass), klassOop) \ 627 static_field(SystemDictionary, WK_KLASS(WeakReference_klass), klassOop) \ 628 static_field(SystemDictionary, WK_KLASS(FinalReference_klass), klassOop) \ 629 static_field(SystemDictionary, WK_KLASS(PhantomReference_klass), klassOop) \ 630 static_field(SystemDictionary, WK_KLASS(Finalizer_klass), klassOop) \ 631 static_field(SystemDictionary, WK_KLASS(Thread_klass), klassOop) \ 632 static_field(SystemDictionary, WK_KLASS(ThreadGroup_klass), klassOop) \ 633 static_field(SystemDictionary, WK_KLASS(Properties_klass), klassOop) \ 634 static_field(SystemDictionary, WK_KLASS(StringBuffer_klass), klassOop) \ 635 static_field(SystemDictionary, _box_klasses[0], klassOop) \ 636 static_field(SystemDictionary, _java_system_loader, oop) \ 637 \ 638 /*******************/ \ 639 /* HashtableBucket */ \ 640 /*******************/ \ 641 \ 642 nonstatic_field(HashtableBucket, _entry, BasicHashtableEntry*) \ 643 \ 644 /******************/ \ 645 /* HashtableEntry */ \ 646 /******************/ \ 647 \ 648 nonstatic_field(BasicHashtableEntry, _next, BasicHashtableEntry*) \ 649 nonstatic_field(BasicHashtableEntry, _hash, unsigned int) \ 650 nonstatic_field(HashtableEntry, _literal, oop) \ 651 \ 652 /*************/ \ 653 /* Hashtable */ \ 654 /*************/ \ 655 \ 656 nonstatic_field(BasicHashtable, _table_size, int) \ 657 nonstatic_field(BasicHashtable, _buckets, HashtableBucket*) \ 658 nonstatic_field(BasicHashtable, _free_list, BasicHashtableEntry*) \ 659 nonstatic_field(BasicHashtable, _first_free_entry, char*) \ 660 nonstatic_field(BasicHashtable, _end_block, char*) \ 661 nonstatic_field(BasicHashtable, _entry_size, int) \ 662 \ 663 /*******************/ \ 664 /* DictionaryEntry */ \ 665 /*******************/ \ 666 \ 667 nonstatic_field(DictionaryEntry, _loader, oop) \ 668 nonstatic_field(DictionaryEntry, _pd_set, ProtectionDomainEntry*) \ 669 \ 670 /********************/ \ 671 \ 672 nonstatic_field(PlaceholderEntry, _loader, oop) \ 673 \ 674 /**************************/ \ 675 /* ProctectionDomainEntry */ \ 676 /**************************/ \ 677 \ 678 nonstatic_field(ProtectionDomainEntry, _next, ProtectionDomainEntry*) \ 679 nonstatic_field(ProtectionDomainEntry, _protection_domain, oop) \ 680 \ 681 /*************************/ \ 682 /* LoaderConstraintEntry */ \ 683 /*************************/ \ 684 \ 685 nonstatic_field(LoaderConstraintEntry, _name, symbolOop) \ 686 nonstatic_field(LoaderConstraintEntry, _num_loaders, int) \ 687 nonstatic_field(LoaderConstraintEntry, _max_loaders, int) \ 688 nonstatic_field(LoaderConstraintEntry, _loaders, oop*) \ 689 \ 690 /********************************/ \ 691 /* CodeCache (NOTE: incomplete) */ \ 692 /********************************/ \ 693 \ 694 static_field(CodeCache, _heap, CodeHeap*) \ 695 static_field(CodeCache, _scavenge_root_nmethods, nmethod*) \ 696 \ 697 /*******************************/ \ 698 /* CodeHeap (NOTE: incomplete) */ \ 699 /*******************************/ \ 700 \ 701 nonstatic_field(CodeHeap, _memory, VirtualSpace) \ 702 nonstatic_field(CodeHeap, _segmap, VirtualSpace) \ 703 nonstatic_field(CodeHeap, _log2_segment_size, int) \ 704 nonstatic_field(HeapBlock, _header, HeapBlock::Header) \ 705 nonstatic_field(HeapBlock::Header, _length, size_t) \ 706 nonstatic_field(HeapBlock::Header, _used, bool) \ 707 \ 708 /**********************************/ \ 709 /* Interpreter (NOTE: incomplete) */ \ 710 /**********************************/ \ 711 \ 712 static_field(AbstractInterpreter, _code, StubQueue*) \ 713 \ 714 /****************************/ \ 715 /* Stubs (NOTE: incomplete) */ \ 716 /****************************/ \ 717 \ 718 nonstatic_field(StubQueue, _stub_buffer, address) \ 719 nonstatic_field(StubQueue, _buffer_limit, int) \ 720 nonstatic_field(StubQueue, _queue_begin, int) \ 721 nonstatic_field(StubQueue, _queue_end, int) \ 722 nonstatic_field(StubQueue, _number_of_stubs, int) \ 723 nonstatic_field(InterpreterCodelet, _size, int) \ 724 nonstatic_field(InterpreterCodelet, _description, const char*) \ 725 nonstatic_field(InterpreterCodelet, _bytecode, Bytecodes::Code) \ 726 \ 727 /***********************************/ \ 728 /* StubRoutines (NOTE: incomplete) */ \ 729 /***********************************/ \ 730 \ 731 static_field(StubRoutines, _call_stub_return_address, address) \ 732 IA32_ONLY(static_field(StubRoutines::x86,_call_stub_compiled_return, address)) \ 733 \ 734 /***************************************/ \ 735 /* PcDesc and other compiled code info */ \ 736 /***************************************/ \ 737 \ 738 nonstatic_field(PcDesc, _pc_offset, int) \ 739 nonstatic_field(PcDesc, _scope_decode_offset, int) \ 740 nonstatic_field(PcDesc, _obj_decode_offset, int) \ 741 nonstatic_field(PcDesc, _flags, PcDesc::PcDescFlags) \ 742 \ 743 /***************************************************/ \ 744 /* CodeBlobs (NOTE: incomplete, but only a little) */ \ 745 /***************************************************/ \ 746 \ 747 nonstatic_field(CodeBlob, _name, const char*) \ 748 nonstatic_field(CodeBlob, _size, int) \ 749 nonstatic_field(CodeBlob, _header_size, int) \ 750 nonstatic_field(CodeBlob, _relocation_size, int) \ 751 nonstatic_field(CodeBlob, _content_offset, int) \ 752 nonstatic_field(CodeBlob, _code_offset, int) \ 753 nonstatic_field(CodeBlob, _frame_complete_offset, int) \ 754 nonstatic_field(CodeBlob, _data_offset, int) \ 755 nonstatic_field(CodeBlob, _frame_size, int) \ 756 nonstatic_field(CodeBlob, _oop_maps, OopMapSet*) \ 757 \ 758 /**************************************************/ \ 759 /* NMethods (NOTE: incomplete, but only a little) */ \ 760 /**************************************************/ \ 761 \ 762 nonstatic_field(nmethod, _method, methodOop) \ 763 nonstatic_field(nmethod, _entry_bci, int) \ 764 nonstatic_field(nmethod, _osr_link, nmethod*) \ 765 nonstatic_field(nmethod, _scavenge_root_link, nmethod*) \ 766 nonstatic_field(nmethod, _scavenge_root_state, jbyte) \ 767 nonstatic_field(nmethod, _exception_offset, int) \ 768 nonstatic_field(nmethod, _deoptimize_offset, int) \ 769 nonstatic_field(nmethod, _orig_pc_offset, int) \ 770 nonstatic_field(nmethod, _stub_offset, int) \ 771 nonstatic_field(nmethod, _consts_offset, int) \ 772 nonstatic_field(nmethod, _oops_offset, int) \ 773 nonstatic_field(nmethod, _scopes_data_offset, int) \ 774 nonstatic_field(nmethod, _scopes_pcs_offset, int) \ 775 nonstatic_field(nmethod, _dependencies_offset, int) \ 776 nonstatic_field(nmethod, _handler_table_offset, int) \ 777 nonstatic_field(nmethod, _nul_chk_table_offset, int) \ 778 nonstatic_field(nmethod, _nmethod_end_offset, int) \ 779 nonstatic_field(nmethod, _entry_point, address) \ 780 nonstatic_field(nmethod, _verified_entry_point, address) \ 781 nonstatic_field(nmethod, _osr_entry_point, address) \ 782 nonstatic_field(nmethod, _lock_count, jint) \ 783 nonstatic_field(nmethod, _stack_traversal_mark, long) \ 784 \ 785 /********************************/ \ 786 /* JavaCalls (NOTE: incomplete) */ \ 787 /********************************/ \ 788 \ 789 nonstatic_field(JavaCallWrapper, _anchor, JavaFrameAnchor) \ 790 /********************************/ \ 791 /* JavaFrameAnchor (NOTE: incomplete) */ \ 792 /********************************/ \ 793 volatile_nonstatic_field(JavaFrameAnchor, _last_Java_sp, intptr_t*) \ 794 volatile_nonstatic_field(JavaFrameAnchor, _last_Java_pc, address) \ 795 \ 796 /******************************/ \ 797 /* Threads (NOTE: incomplete) */ \ 798 /******************************/ \ 799 \ 800 static_field(Threads, _thread_list, JavaThread*) \ 801 static_field(Threads, _number_of_threads, int) \ 802 static_field(Threads, _number_of_non_daemon_threads, int) \ 803 static_field(Threads, _return_code, int) \ 804 \ 805 volatile_nonstatic_field(Thread, _suspend_flags, uint32_t) \ 806 nonstatic_field(Thread, _active_handles, JNIHandleBlock*) \ 807 nonstatic_field(Thread, _tlab, ThreadLocalAllocBuffer) \ 808 nonstatic_field(Thread, _current_pending_monitor, ObjectMonitor*) \ 809 nonstatic_field(Thread, _current_pending_monitor_is_from_java, bool) \ 810 nonstatic_field(Thread, _current_waiting_monitor, ObjectMonitor*) \ 811 nonstatic_field(NamedThread, _name, char*) \ 812 nonstatic_field(NamedThread, _processed_thread, JavaThread*) \ 813 nonstatic_field(JavaThread, _next, JavaThread*) \ 814 nonstatic_field(JavaThread, _threadObj, oop) \ 815 nonstatic_field(JavaThread, _anchor, JavaFrameAnchor) \ 816 volatile_nonstatic_field(JavaThread, _thread_state, JavaThreadState) \ 817 nonstatic_field(JavaThread, _osthread, OSThread*) \ 818 nonstatic_field(JavaThread, _stack_base, address) \ 819 nonstatic_field(JavaThread, _stack_size, size_t) \ 820 \ 821 /************/ \ 822 /* OSThread */ \ 823 /************/ \ 824 \ 825 nonstatic_field(OSThread, _interrupted, jint) \ 826 \ 827 /************************/ \ 828 /* OopMap and OopMapSet */ \ 829 /************************/ \ 830 \ 831 nonstatic_field(OopMap, _pc_offset, int) \ 832 nonstatic_field(OopMap, _omv_count, int) \ 833 nonstatic_field(OopMap, _omv_data_size, int) \ 834 nonstatic_field(OopMap, _omv_data, unsigned char*) \ 835 nonstatic_field(OopMap, _write_stream, CompressedWriteStream*) \ 836 nonstatic_field(OopMapSet, _om_count, int) \ 837 nonstatic_field(OopMapSet, _om_size, int) \ 838 nonstatic_field(OopMapSet, _om_data, OopMap**) \ 839 \ 840 /*********************************/ \ 841 /* JNIHandles and JNIHandleBlock */ \ 842 /*********************************/ \ 843 static_field(JNIHandles, _global_handles, JNIHandleBlock*) \ 844 static_field(JNIHandles, _weak_global_handles, JNIHandleBlock*) \ 845 static_field(JNIHandles, _deleted_handle, oop) \ 846 \ 847 unchecked_nonstatic_field(JNIHandleBlock, _handles, JNIHandleBlock::block_size_in_oops * sizeof(Oop)) /* Note: no type */ \ 848 nonstatic_field(JNIHandleBlock, _top, int) \ 849 nonstatic_field(JNIHandleBlock, _next, JNIHandleBlock*) \ 850 \ 851 /********************/ \ 852 /* CompressedStream */ \ 853 /********************/ \ 854 \ 855 nonstatic_field(CompressedStream, _buffer, u_char*) \ 856 nonstatic_field(CompressedStream, _position, int) \ 857 \ 858 /*********************************/ \ 859 /* VMRegImpl (NOTE: incomplete) */ \ 860 /*********************************/ \ 861 \ 862 static_field(VMRegImpl, regName[0], const char*) \ 863 static_field(VMRegImpl, stack0, VMReg) \ 864 \ 865 /*******************************/ \ 866 /* Runtime1 (NOTE: incomplete) */ \ 867 /*******************************/ \ 868 \ 869 unchecked_c1_static_field(Runtime1, _blobs, sizeof(Runtime1::_blobs)) /* NOTE: no type */ \ 870 \ 871 /************/ \ 872 /* Monitors */ \ 873 /************/ \ 874 \ 875 volatile_nonstatic_field(ObjectMonitor, _header, markOop) \ 876 unchecked_nonstatic_field(ObjectMonitor, _object, sizeof(void *)) /* NOTE: no type */ \ 877 unchecked_nonstatic_field(ObjectMonitor, _owner, sizeof(void *)) /* NOTE: no type */ \ 878 volatile_nonstatic_field(ObjectMonitor, _count, intptr_t) \ 879 volatile_nonstatic_field(ObjectMonitor, _waiters, intptr_t) \ 880 volatile_nonstatic_field(ObjectMonitor, _recursions, intptr_t) \ 881 nonstatic_field(ObjectMonitor, FreeNext, ObjectMonitor*) \ 882 volatile_nonstatic_field(BasicLock, _displaced_header, markOop) \ 883 nonstatic_field(BasicObjectLock, _lock, BasicLock) \ 884 nonstatic_field(BasicObjectLock, _obj, oop) \ 885 static_field(ObjectSynchronizer, gBlockList, ObjectMonitor*) \ 886 \ 887 /*********************/ \ 888 /* Matcher (C2 only) */ \ 889 /*********************/ \ 890 \ 891 unchecked_c2_static_field(Matcher, _regEncode, sizeof(Matcher::_regEncode)) /* NOTE: no type */ \ 892 \ 893 /*********************/ \ 894 /* -XX flags */ \ 895 /*********************/ \ 896 \ 897 nonstatic_field(Flag, type, const char*) \ 898 nonstatic_field(Flag, name, const char*) \ 899 unchecked_nonstatic_field(Flag, addr, sizeof(void*)) /* NOTE: no type */ \ 900 nonstatic_field(Flag, kind, const char*) \ 901 static_field(Flag, flags, Flag*) \ 902 static_field(Flag, numFlags, size_t) \ 903 \ 904 /*************************/ \ 905 /* JDK / VM version info */ \ 906 /*************************/ \ 907 \ 908 static_field(Abstract_VM_Version, _s_vm_release, const char*) \ 909 static_field(Abstract_VM_Version, _s_internal_vm_info_string, const char*) \ 910 static_field(Abstract_VM_Version, _vm_major_version, int) \ 911 static_field(Abstract_VM_Version, _vm_minor_version, int) \ 912 static_field(Abstract_VM_Version, _vm_build_number, int) \ 913 \ 914 static_field(JDK_Version, _current, JDK_Version) \ 915 nonstatic_field(JDK_Version, _partially_initialized, bool) \ 916 nonstatic_field(JDK_Version, _major, unsigned char) \ 917 \ 918 \ 919 \ 920 /*************/ \ 921 /* Arguments */ \ 922 /*************/ \ 923 \ 924 static_field(Arguments, _jvm_flags_array, char**) \ 925 static_field(Arguments, _num_jvm_flags, int) \ 926 static_field(Arguments, _jvm_args_array, char**) \ 927 static_field(Arguments, _num_jvm_args, int) \ 928 static_field(Arguments, _java_command, char*) \ 929 \ 930 \ 931 /************************/ \ 932 /* Miscellaneous fields */ \ 933 /************************/ \ 934 \ 935 nonstatic_field(AccessFlags, _flags, jint) \ 936 nonstatic_field(elapsedTimer, _counter, jlong) \ 937 nonstatic_field(elapsedTimer, _active, bool) \ 938 nonstatic_field(InvocationCounter, _counter, unsigned int) 939 940 /* NOTE that we do not use the last_entry() macro here; it is used */ 941 /* in vmStructs_<os>_<cpu>.hpp's VM_STRUCTS_OS_CPU macro (and must */ 942 /* be present there) */ 943 944 //-------------------------------------------------------------------------------- 945 // VM_TYPES 946 // 947 // This list must enumerate at least all of the types in the above 948 // list. For the types in the above list, the entry below must have 949 // exactly the same spacing since string comparisons are done in the 950 // code which verifies the consistency of these tables (in the debug 951 // build). 952 // 953 // In addition to the above types, this list is required to enumerate 954 // the JNI's java types, which are used to indicate the size of Java 955 // fields in this VM to the SA. Further, oop types are currently 956 // distinguished by name (i.e., ends with "oop") over in the SA. 957 // 958 // The declare_toplevel_type macro should be used to declare types 959 // which do not have a superclass. 960 // 961 // The declare_integer_type and declare_unsigned_integer_type macros 962 // are required in order to properly identify C integer types over in 963 // the SA. They should be used for any type which is otherwise opaque 964 // and which it is necessary to coerce into an integer value. This 965 // includes, for example, the type uintptr_t. Note that while they 966 // will properly identify the type's size regardless of the platform, 967 // since it is does not seem possible to deduce or check signedness at 968 // compile time using the pointer comparison tricks, it is currently 969 // required that the given types have the same signedness across all 970 // platforms. 971 // 972 // NOTE that there are platform-specific additions to this table in 973 // vmStructs_<os>_<cpu>.hpp. 974 975 #define VM_TYPES(declare_type, \ 976 declare_toplevel_type, \ 977 declare_oop_type, \ 978 declare_integer_type, \ 979 declare_unsigned_integer_type, \ 980 declare_c1_toplevel_type, \ 981 declare_c2_type, \ 982 declare_c2_toplevel_type, \ 983 last_entry) \ 984 \ 985 /*************************************************************/ \ 986 /* Java primitive types -- required by the SA implementation */ \ 987 /* in order to determine the size of Java fields in this VM */ \ 988 /* (the implementation looks up these names specifically) */ \ 989 /* NOTE: since we fetch these sizes from the remote VM, we */ \ 990 /* have a bootstrapping sequence during which it is not */ \ 991 /* valid to fetch Java values from the remote process, only */ \ 992 /* C integer values (of known size). NOTE also that we do */ \ 993 /* NOT include "Java unsigned" types like juint here; since */ \ 994 /* Java does not have unsigned primitive types, those can */ \ 995 /* not be mapped directly and are considered to be C integer */ \ 996 /* types in this system (see the "other types" section, */ \ 997 /* below.) */ \ 998 /*************************************************************/ \ 999 \ 1000 declare_toplevel_type(jboolean) \ 1001 declare_toplevel_type(jbyte) \ 1002 declare_toplevel_type(jchar) \ 1003 declare_toplevel_type(jdouble) \ 1004 declare_toplevel_type(jfloat) \ 1005 declare_toplevel_type(jint) \ 1006 declare_toplevel_type(jlong) \ 1007 declare_toplevel_type(jshort) \ 1008 \ 1009 /*********************************************************************/ \ 1010 /* C integer types. User-defined typedefs (like "size_t" or */ \ 1011 /* "intptr_t") are guaranteed to be present with the same names over */ \ 1012 /* in the SA's type database. Names like "unsigned short" are not */ \ 1013 /* guaranteed to be visible through the SA's type database lookup */ \ 1014 /* mechanism, though they will have a Type object created for them */ \ 1015 /* and are valid types for Fields. */ \ 1016 /*********************************************************************/ \ 1017 declare_integer_type(bool) \ 1018 declare_integer_type(int) \ 1019 declare_integer_type(long) \ 1020 declare_integer_type(char) \ 1021 declare_unsigned_integer_type(unsigned char) \ 1022 declare_unsigned_integer_type(unsigned int) \ 1023 declare_unsigned_integer_type(unsigned short) \ 1024 declare_unsigned_integer_type(unsigned long) \ 1025 /* The compiler thinks this is a different type than */ \ 1026 /* unsigned short on Win32 */ \ 1027 declare_unsigned_integer_type(u2) \ 1028 declare_unsigned_integer_type(unsigned) \ 1029 \ 1030 /*****************************/ \ 1031 /* C primitive pointer types */ \ 1032 /*****************************/ \ 1033 \ 1034 declare_toplevel_type(int*) \ 1035 declare_toplevel_type(char*) \ 1036 declare_toplevel_type(char**) \ 1037 declare_toplevel_type(const char*) \ 1038 declare_toplevel_type(u_char*) \ 1039 declare_toplevel_type(unsigned char*) \ 1040 \ 1041 /*******************************************************************/ \ 1042 /* Types which it will be handy to have available over in the SA */ \ 1043 /* in order to do platform-independent address -> integer coercion */ \ 1044 /* (note: these will be looked up by name) */ \ 1045 /*******************************************************************/ \ 1046 \ 1047 declare_unsigned_integer_type(size_t) \ 1048 declare_integer_type(ssize_t) \ 1049 declare_unsigned_integer_type(const size_t) \ 1050 declare_integer_type(intx) \ 1051 declare_integer_type(intptr_t) \ 1052 declare_unsigned_integer_type(uintx) \ 1053 declare_unsigned_integer_type(uintptr_t) \ 1054 declare_unsigned_integer_type(uint32_t) \ 1055 declare_unsigned_integer_type(uint64_t) \ 1056 declare_integer_type(const int) \ 1057 \ 1058 /*******************************************************************************/ \ 1059 /* OopDesc and Klass hierarchies (NOTE: missing methodDataOop-related classes) */ \ 1060 /*******************************************************************************/ \ 1061 \ 1062 declare_toplevel_type(oopDesc) \ 1063 declare_toplevel_type(Klass_vtbl) \ 1064 declare_type(Klass, Klass_vtbl) \ 1065 declare_type(arrayKlass, Klass) \ 1066 declare_type(arrayKlassKlass, klassKlass) \ 1067 declare_type(arrayOopDesc, oopDesc) \ 1068 declare_type(compiledICHolderKlass, Klass) \ 1069 declare_type(compiledICHolderOopDesc, oopDesc) \ 1070 declare_type(constantPoolKlass, Klass) \ 1071 declare_type(constantPoolOopDesc, oopDesc) \ 1072 declare_type(constantPoolCacheKlass, Klass) \ 1073 declare_type(constantPoolCacheOopDesc, oopDesc) \ 1074 declare_type(instanceKlass, Klass) \ 1075 declare_type(instanceKlassKlass, klassKlass) \ 1076 declare_type(instanceOopDesc, oopDesc) \ 1077 declare_type(instanceRefKlass, instanceKlass) \ 1078 declare_type(klassKlass, Klass) \ 1079 declare_type(klassOopDesc, oopDesc) \ 1080 declare_type(markOopDesc, oopDesc) \ 1081 declare_type(methodDataKlass, Klass) \ 1082 declare_type(methodDataOopDesc, oopDesc) \ 1083 declare_type(methodKlass, Klass) \ 1084 declare_type(constMethodKlass, Klass) \ 1085 declare_type(methodOopDesc, oopDesc) \ 1086 declare_type(objArrayKlass, arrayKlass) \ 1087 declare_type(objArrayKlassKlass, arrayKlassKlass) \ 1088 declare_type(objArrayOopDesc, arrayOopDesc) \ 1089 declare_type(constMethodOopDesc, oopDesc) \ 1090 declare_type(symbolKlass, Klass) \ 1091 declare_type(symbolOopDesc, oopDesc) \ 1092 declare_type(typeArrayKlass, arrayKlass) \ 1093 declare_type(typeArrayKlassKlass, arrayKlassKlass) \ 1094 declare_type(typeArrayOopDesc, arrayOopDesc) \ 1095 \ 1096 /********/ \ 1097 /* Oops */ \ 1098 /********/ \ 1099 \ 1100 declare_oop_type(constantPoolOop) \ 1101 declare_oop_type(constantPoolCacheOop) \ 1102 declare_oop_type(klassOop) \ 1103 declare_oop_type(markOop) \ 1104 declare_oop_type(methodOop) \ 1105 declare_oop_type(methodDataOop) \ 1106 declare_oop_type(objArrayOop) \ 1107 declare_oop_type(oop) \ 1108 declare_oop_type(narrowOop) \ 1109 declare_oop_type(wideKlassOop) \ 1110 declare_oop_type(constMethodOop) \ 1111 declare_oop_type(symbolOop) \ 1112 declare_oop_type(typeArrayOop) \ 1113 \ 1114 /*************************************/ \ 1115 /* MethodOop-related data structures */ \ 1116 /*************************************/ \ 1117 \ 1118 declare_toplevel_type(CheckedExceptionElement) \ 1119 declare_toplevel_type(LocalVariableTableElement) \ 1120 \ 1121 /******************************************/ \ 1122 /* Generation and space hierarchies */ \ 1123 /* (needed for run-time type information) */ \ 1124 /******************************************/ \ 1125 \ 1126 declare_toplevel_type(CollectedHeap) \ 1127 declare_type(SharedHeap, CollectedHeap) \ 1128 declare_type(GenCollectedHeap, SharedHeap) \ 1129 declare_toplevel_type(Generation) \ 1130 declare_type(DefNewGeneration, Generation) \ 1131 declare_type(CardGeneration, Generation) \ 1132 declare_type(OneContigSpaceCardGeneration, CardGeneration) \ 1133 declare_type(TenuredGeneration, OneContigSpaceCardGeneration) \ 1134 declare_type(CompactingPermGenGen, OneContigSpaceCardGeneration) \ 1135 declare_toplevel_type(Space) \ 1136 declare_toplevel_type(BitMap) \ 1137 declare_type(CompactibleSpace, Space) \ 1138 declare_type(ContiguousSpace, CompactibleSpace) \ 1139 declare_type(EdenSpace, ContiguousSpace) \ 1140 declare_type(OffsetTableContigSpace, ContiguousSpace) \ 1141 declare_type(TenuredSpace, OffsetTableContigSpace) \ 1142 declare_type(ContigPermSpace, OffsetTableContigSpace) \ 1143 declare_toplevel_type(PermGen) \ 1144 declare_type(CompactingPermGen, PermGen) \ 1145 declare_toplevel_type(BarrierSet) \ 1146 declare_type(ModRefBarrierSet, BarrierSet) \ 1147 declare_type(CardTableModRefBS, ModRefBarrierSet) \ 1148 declare_type(CardTableModRefBSForCTRS, CardTableModRefBS) \ 1149 declare_toplevel_type(GenRemSet) \ 1150 declare_type(CardTableRS, GenRemSet) \ 1151 declare_toplevel_type(BlockOffsetSharedArray) \ 1152 declare_toplevel_type(BlockOffsetTable) \ 1153 declare_type(BlockOffsetArray, BlockOffsetTable) \ 1154 declare_type(BlockOffsetArrayContigSpace, BlockOffsetArray) \ 1155 declare_type(BlockOffsetArrayNonContigSpace, BlockOffsetArray) \ 1156 \ 1157 /* Miscellaneous other GC types */ \ 1158 \ 1159 declare_toplevel_type(ageTable) \ 1160 declare_toplevel_type(Generation::StatRecord) \ 1161 declare_toplevel_type(GenerationSpec) \ 1162 declare_toplevel_type(HeapWord) \ 1163 declare_toplevel_type(MemRegion) \ 1164 declare_toplevel_type(const MemRegion) \ 1165 declare_toplevel_type(PermanentGenerationSpec) \ 1166 declare_toplevel_type(ThreadLocalAllocBuffer) \ 1167 declare_toplevel_type(VirtualSpace) \ 1168 declare_toplevel_type(WaterMark) \ 1169 \ 1170 /* Pointers to Garbage Collection types */ \ 1171 \ 1172 declare_toplevel_type(BarrierSet*) \ 1173 declare_toplevel_type(BlockOffsetSharedArray*) \ 1174 declare_toplevel_type(GenRemSet*) \ 1175 declare_toplevel_type(CardTableRS*) \ 1176 declare_toplevel_type(CardTableModRefBS*) \ 1177 declare_toplevel_type(CardTableModRefBS**) \ 1178 declare_toplevel_type(CardTableModRefBSForCTRS*) \ 1179 declare_toplevel_type(CardTableModRefBSForCTRS**) \ 1180 declare_toplevel_type(CollectedHeap*) \ 1181 declare_toplevel_type(ContiguousSpace*) \ 1182 declare_toplevel_type(DefNewGeneration*) \ 1183 declare_toplevel_type(EdenSpace*) \ 1184 declare_toplevel_type(GenCollectedHeap*) \ 1185 declare_toplevel_type(Generation*) \ 1186 declare_toplevel_type(GenerationSpec**) \ 1187 declare_toplevel_type(HeapWord*) \ 1188 declare_toplevel_type(MemRegion*) \ 1189 declare_toplevel_type(OffsetTableContigSpace*) \ 1190 declare_toplevel_type(OneContigSpaceCardGeneration*) \ 1191 declare_toplevel_type(PermGen*) \ 1192 declare_toplevel_type(Space*) \ 1193 declare_toplevel_type(ThreadLocalAllocBuffer*) \ 1194 \ 1195 /************************/ \ 1196 /* PerfMemory - jvmstat */ \ 1197 /************************/ \ 1198 \ 1199 declare_toplevel_type(PerfDataPrologue) \ 1200 declare_toplevel_type(PerfDataPrologue*) \ 1201 declare_toplevel_type(PerfDataEntry) \ 1202 declare_toplevel_type(PerfMemory) \ 1203 \ 1204 /*********************************/ \ 1205 /* SymbolTable, SystemDictionary */ \ 1206 /*********************************/ \ 1207 \ 1208 declare_toplevel_type(BasicHashtable) \ 1209 declare_type(Hashtable, BasicHashtable) \ 1210 declare_type(SymbolTable, Hashtable) \ 1211 declare_type(StringTable, Hashtable) \ 1212 declare_type(LoaderConstraintTable, Hashtable) \ 1213 declare_type(TwoOopHashtable, Hashtable) \ 1214 declare_type(Dictionary, TwoOopHashtable) \ 1215 declare_type(PlaceholderTable, TwoOopHashtable) \ 1216 declare_toplevel_type(Hashtable*) \ 1217 declare_toplevel_type(SymbolTable*) \ 1218 declare_toplevel_type(StringTable*) \ 1219 declare_toplevel_type(LoaderConstraintTable*) \ 1220 declare_toplevel_type(TwoOopHashtable*) \ 1221 declare_toplevel_type(Dictionary*) \ 1222 declare_toplevel_type(PlaceholderTable*) \ 1223 declare_toplevel_type(BasicHashtableEntry) \ 1224 declare_toplevel_type(BasicHashtableEntry*) \ 1225 declare_type(HashtableEntry, BasicHashtableEntry) \ 1226 declare_type(DictionaryEntry, HashtableEntry) \ 1227 declare_type(PlaceholderEntry, HashtableEntry) \ 1228 declare_type(LoaderConstraintEntry, HashtableEntry) \ 1229 declare_toplevel_type(HashtableEntry*) \ 1230 declare_toplevel_type(DictionaryEntry*) \ 1231 declare_toplevel_type(HashtableBucket) \ 1232 declare_toplevel_type(HashtableBucket*) \ 1233 declare_toplevel_type(SystemDictionary) \ 1234 declare_toplevel_type(ProtectionDomainEntry) \ 1235 declare_toplevel_type(ProtectionDomainEntry*) \ 1236 \ 1237 /***********************************************************/ \ 1238 /* Thread hierarchy (needed for run-time type information) */ \ 1239 /***********************************************************/ \ 1240 \ 1241 declare_toplevel_type(Threads) \ 1242 declare_toplevel_type(ThreadShadow) \ 1243 declare_type(Thread, ThreadShadow) \ 1244 declare_type(NamedThread, Thread) \ 1245 declare_type(WatcherThread, Thread) \ 1246 declare_type(JavaThread, Thread) \ 1247 declare_type(JvmtiAgentThread, JavaThread) \ 1248 declare_type(LowMemoryDetectorThread, JavaThread) \ 1249 declare_type(CompilerThread, JavaThread) \ 1250 declare_toplevel_type(OSThread) \ 1251 declare_toplevel_type(JavaFrameAnchor) \ 1252 \ 1253 /***************/ \ 1254 /* Interpreter */ \ 1255 /***************/ \ 1256 \ 1257 declare_toplevel_type(AbstractInterpreter) \ 1258 \ 1259 /*********/ \ 1260 /* Stubs */ \ 1261 /*********/ \ 1262 \ 1263 declare_toplevel_type(StubQueue) \ 1264 declare_toplevel_type(StubRoutines) \ 1265 IA32_ONLY(declare_toplevel_type(StubRoutines::x86)) \ 1266 declare_toplevel_type(Stub) \ 1267 declare_type(InterpreterCodelet, Stub) \ 1268 \ 1269 /*************/ \ 1270 /* JavaCalls */ \ 1271 /*************/ \ 1272 \ 1273 declare_toplevel_type(JavaCallWrapper) \ 1274 \ 1275 /*************/ \ 1276 /* CodeCache */ \ 1277 /*************/ \ 1278 \ 1279 declare_toplevel_type(CodeCache) \ 1280 \ 1281 /************/ \ 1282 /* CodeHeap */ \ 1283 /************/ \ 1284 \ 1285 declare_toplevel_type(CodeHeap) \ 1286 declare_toplevel_type(CodeHeap*) \ 1287 declare_toplevel_type(HeapBlock) \ 1288 declare_toplevel_type(HeapBlock::Header) \ 1289 declare_type(FreeBlock, HeapBlock) \ 1290 \ 1291 /*************************************************************/ \ 1292 /* CodeBlob hierarchy (needed for run-time type information) */ \ 1293 /*************************************************************/ \ 1294 \ 1295 declare_toplevel_type(CodeBlob) \ 1296 declare_type(BufferBlob, CodeBlob) \ 1297 declare_type(nmethod, CodeBlob) \ 1298 declare_type(RuntimeStub, CodeBlob) \ 1299 declare_type(SingletonBlob, CodeBlob) \ 1300 declare_type(SafepointBlob, SingletonBlob) \ 1301 declare_type(DeoptimizationBlob, SingletonBlob) \ 1302 declare_c2_type(ExceptionBlob, SingletonBlob) \ 1303 declare_c2_type(UncommonTrapBlob, CodeBlob) \ 1304 \ 1305 /***************************************/ \ 1306 /* PcDesc and other compiled code info */ \ 1307 /***************************************/ \ 1308 \ 1309 declare_toplevel_type(PcDesc) \ 1310 declare_integer_type(PcDesc::PcDescFlags) \ 1311 \ 1312 /************************/ \ 1313 /* OopMap and OopMapSet */ \ 1314 /************************/ \ 1315 \ 1316 declare_toplevel_type(OopMap) \ 1317 declare_toplevel_type(OopMapSet) \ 1318 \ 1319 /********************/ \ 1320 /* CompressedStream */ \ 1321 /********************/ \ 1322 \ 1323 declare_toplevel_type(CompressedStream) \ 1324 \ 1325 /**************/ \ 1326 /* VMRegImpl */ \ 1327 /**************/ \ 1328 \ 1329 declare_toplevel_type(VMRegImpl) \ 1330 \ 1331 /*********************************/ \ 1332 /* JNIHandles and JNIHandleBlock */ \ 1333 /*********************************/ \ 1334 \ 1335 declare_toplevel_type(JNIHandles) \ 1336 declare_toplevel_type(JNIHandleBlock) \ 1337 \ 1338 /**********************/ \ 1339 /* Runtime1 (C1 only) */ \ 1340 /**********************/ \ 1341 \ 1342 declare_c1_toplevel_type(Runtime1) \ 1343 \ 1344 /************/ \ 1345 /* Monitors */ \ 1346 /************/ \ 1347 \ 1348 declare_toplevel_type(ObjectMonitor) \ 1349 declare_toplevel_type(ObjectSynchronizer) \ 1350 declare_toplevel_type(BasicLock) \ 1351 declare_toplevel_type(BasicObjectLock) \ 1352 \ 1353 /*********************/ \ 1354 /* Matcher (C2 only) */ \ 1355 /*********************/ \ 1356 \ 1357 /* NOTE: this is not really a toplevel type, but we only need */ \ 1358 /* this one -- FIXME later if necessary */ \ 1359 declare_c2_toplevel_type(Matcher) \ 1360 \ 1361 /*********************/ \ 1362 /* Adapter Blob Entries */ \ 1363 /*********************/ \ 1364 declare_toplevel_type(AdapterHandlerEntry) \ 1365 declare_toplevel_type(AdapterHandlerEntry*) \ 1366 \ 1367 /********************/ \ 1368 /* -XX flags */ \ 1369 /********************/ \ 1370 \ 1371 declare_toplevel_type(Flag) \ 1372 declare_toplevel_type(Flag*) \ 1373 \ 1374 /********************/ \ 1375 /* JDK/VM version */ \ 1376 /********************/ \ 1377 \ 1378 declare_toplevel_type(Abstract_VM_Version) \ 1379 declare_toplevel_type(JDK_Version) \ 1380 \ 1381 /*************/ \ 1382 /* Arguments */ \ 1383 /*************/ \ 1384 \ 1385 declare_toplevel_type(Arguments) \ 1386 \ 1387 /***************/ \ 1388 /* Other types */ \ 1389 /***************/ \ 1390 \ 1391 /* all enum types */ \ 1392 \ 1393 declare_integer_type(Bytecodes::Code) \ 1394 declare_integer_type(Generation::Name) \ 1395 declare_integer_type(instanceKlass::ClassState) \ 1396 declare_integer_type(JavaThreadState) \ 1397 declare_integer_type(Location::Type) \ 1398 declare_integer_type(Location::Where) \ 1399 declare_integer_type(PermGen::Name) \ 1400 \ 1401 declare_integer_type(AccessFlags) /* FIXME: wrong type (not integer) */\ 1402 declare_toplevel_type(address) /* FIXME: should this be an integer type? */\ 1403 declare_toplevel_type(BreakpointInfo) \ 1404 declare_toplevel_type(BreakpointInfo*) \ 1405 declare_toplevel_type(CodeBlob*) \ 1406 declare_toplevel_type(CompressedWriteStream*) \ 1407 declare_toplevel_type(ConstantPoolCacheEntry) \ 1408 declare_toplevel_type(elapsedTimer) \ 1409 declare_toplevel_type(intptr_t*) \ 1410 declare_unsigned_integer_type(InvocationCounter) /* FIXME: wrong type (not integer) */ \ 1411 declare_toplevel_type(JavaThread*) \ 1412 declare_toplevel_type(jbyte*) \ 1413 declare_toplevel_type(jbyte**) \ 1414 declare_toplevel_type(jint*) \ 1415 declare_toplevel_type(jniIdMapBase*) \ 1416 declare_unsigned_integer_type(juint) \ 1417 declare_unsigned_integer_type(julong) \ 1418 declare_toplevel_type(JNIHandleBlock*) \ 1419 declare_toplevel_type(JNIid) \ 1420 declare_toplevel_type(JNIid*) \ 1421 declare_toplevel_type(jmethodID*) \ 1422 declare_toplevel_type(Mutex*) \ 1423 declare_toplevel_type(nmethod*) \ 1424 declare_toplevel_type(ObjectMonitor*) \ 1425 declare_toplevel_type(oop*) \ 1426 declare_toplevel_type(OopMap**) \ 1427 declare_toplevel_type(OopMapCache*) \ 1428 declare_toplevel_type(OopMapSet*) \ 1429 declare_toplevel_type(VMReg) \ 1430 declare_toplevel_type(OSThread*) \ 1431 declare_integer_type(ReferenceType) \ 1432 declare_toplevel_type(StubQueue*) \ 1433 declare_toplevel_type(Thread*) \ 1434 declare_toplevel_type(Universe) 1435 1436 /* NOTE that we do not use the last_entry() macro here; it is used */ 1437 /* in vmStructs_<os>_<cpu>.hpp's VM_TYPES_OS_CPU macro (and must be */ 1438 /* present there) */ 1439 1440 //-------------------------------------------------------------------------------- 1441 // VM_INT_CONSTANTS 1442 // 1443 // This table contains integer constants required over in the 1444 // serviceability agent. The "declare_constant" macro is used for all 1445 // enums, etc., while "declare_preprocessor_constant" must be used for 1446 // all #defined constants. 1447 1448 #define VM_INT_CONSTANTS(declare_constant, \ 1449 declare_preprocessor_constant, \ 1450 declare_c1_constant, \ 1451 declare_c2_constant, \ 1452 declare_c2_preprocessor_constant, \ 1453 last_entry) \ 1454 \ 1455 /******************/ \ 1456 /* Useful globals */ \ 1457 /******************/ \ 1458 \ 1459 declare_constant(UseTLAB) \ 1460 \ 1461 /**************/ \ 1462 /* Stack bias */ \ 1463 /**************/ \ 1464 \ 1465 declare_preprocessor_constant("STACK_BIAS", STACK_BIAS) \ 1466 \ 1467 /****************/ \ 1468 /* Object sizes */ \ 1469 /****************/ \ 1470 \ 1471 declare_constant(oopSize) \ 1472 declare_constant(LogBytesPerWord) \ 1473 declare_constant(BytesPerLong) \ 1474 \ 1475 /********************************************/ \ 1476 /* Generation and Space Hierarchy Constants */ \ 1477 /********************************************/ \ 1478 \ 1479 declare_constant(ageTable::table_size) \ 1480 \ 1481 declare_constant(BarrierSet::ModRef) \ 1482 declare_constant(BarrierSet::CardTableModRef) \ 1483 declare_constant(BarrierSet::Other) \ 1484 \ 1485 declare_constant(BlockOffsetSharedArray::LogN) \ 1486 declare_constant(BlockOffsetSharedArray::LogN_words) \ 1487 declare_constant(BlockOffsetSharedArray::N_bytes) \ 1488 declare_constant(BlockOffsetSharedArray::N_words) \ 1489 \ 1490 declare_constant(BlockOffsetArray::N_words) \ 1491 \ 1492 declare_constant(CardTableModRefBS::clean_card) \ 1493 declare_constant(CardTableModRefBS::last_card) \ 1494 declare_constant(CardTableModRefBS::dirty_card) \ 1495 declare_constant(CardTableModRefBS::Precise) \ 1496 declare_constant(CardTableModRefBS::ObjHeadPreciseArray) \ 1497 declare_constant(CardTableModRefBS::card_shift) \ 1498 declare_constant(CardTableModRefBS::card_size) \ 1499 declare_constant(CardTableModRefBS::card_size_in_words) \ 1500 \ 1501 declare_constant(CardTableRS::youngergen_card) \ 1502 \ 1503 declare_constant(CollectedHeap::Abstract) \ 1504 declare_constant(CollectedHeap::SharedHeap) \ 1505 declare_constant(CollectedHeap::GenCollectedHeap) \ 1506 \ 1507 declare_constant(GenCollectedHeap::max_gens) \ 1508 \ 1509 /* constants from Generation::Name enum */ \ 1510 \ 1511 declare_constant(Generation::DefNew) \ 1512 declare_constant(Generation::MarkSweepCompact) \ 1513 declare_constant(Generation::Other) \ 1514 \ 1515 declare_constant(Generation::LogOfGenGrain) \ 1516 declare_constant(Generation::GenGrain) \ 1517 \ 1518 declare_constant(HeapWordSize) \ 1519 declare_constant(LogHeapWordSize) \ 1520 \ 1521 /* constants from PermGen::Name enum */ \ 1522 \ 1523 declare_constant(PermGen::MarkSweepCompact) \ 1524 declare_constant(PermGen::MarkSweep) \ 1525 \ 1526 /************************/ \ 1527 /* PerfMemory - jvmstat */ \ 1528 /************************/ \ 1529 \ 1530 declare_preprocessor_constant("PERFDATA_MAJOR_VERSION", PERFDATA_MAJOR_VERSION) \ 1531 declare_preprocessor_constant("PERFDATA_MINOR_VERSION", PERFDATA_MINOR_VERSION) \ 1532 declare_preprocessor_constant("PERFDATA_BIG_ENDIAN", PERFDATA_BIG_ENDIAN) \ 1533 declare_preprocessor_constant("PERFDATA_LITTLE_ENDIAN", PERFDATA_LITTLE_ENDIAN) \ 1534 \ 1535 /***************/ \ 1536 /* SymbolTable */ \ 1537 /***************/ \ 1538 \ 1539 declare_constant(SymbolTable::symbol_table_size) \ 1540 \ 1541 /***************/ \ 1542 /* StringTable */ \ 1543 /***************/ \ 1544 \ 1545 declare_constant(StringTable::string_table_size) \ 1546 \ 1547 /********************/ \ 1548 /* SystemDictionary */ \ 1549 /********************/ \ 1550 \ 1551 declare_constant(SystemDictionary::_loader_constraint_size) \ 1552 declare_constant(SystemDictionary::_nof_buckets) \ 1553 \ 1554 /***********************************/ \ 1555 /* LoaderConstraintTable constants */ \ 1556 /***********************************/ \ 1557 \ 1558 declare_constant(LoaderConstraintTable::_loader_constraint_size) \ 1559 declare_constant(LoaderConstraintTable::_nof_buckets) \ 1560 \ 1561 /************************************************************/ \ 1562 /* HotSpot specific JVM_ACC constants from global anon enum */ \ 1563 /************************************************************/ \ 1564 \ 1565 declare_constant(JVM_ACC_WRITTEN_FLAGS) \ 1566 declare_constant(JVM_ACC_MONITOR_MATCH) \ 1567 declare_constant(JVM_ACC_HAS_MONITOR_BYTECODES) \ 1568 declare_constant(JVM_ACC_HAS_LOOPS) \ 1569 declare_constant(JVM_ACC_LOOPS_FLAG_INIT) \ 1570 declare_constant(JVM_ACC_QUEUED) \ 1571 declare_constant(JVM_ACC_NOT_OSR_COMPILABLE) \ 1572 declare_constant(JVM_ACC_HAS_LINE_NUMBER_TABLE) \ 1573 declare_constant(JVM_ACC_HAS_CHECKED_EXCEPTIONS) \ 1574 declare_constant(JVM_ACC_HAS_JSRS) \ 1575 declare_constant(JVM_ACC_IS_OLD) \ 1576 declare_constant(JVM_ACC_IS_OBSOLETE) \ 1577 declare_constant(JVM_ACC_IS_PREFIXED_NATIVE) \ 1578 declare_constant(JVM_ACC_HAS_MIRANDA_METHODS) \ 1579 declare_constant(JVM_ACC_HAS_VANILLA_CONSTRUCTOR) \ 1580 declare_constant(JVM_ACC_HAS_FINALIZER) \ 1581 declare_constant(JVM_ACC_IS_CLONEABLE) \ 1582 declare_constant(JVM_ACC_HAS_LOCAL_VARIABLE_TABLE) \ 1583 declare_constant(JVM_ACC_PROMOTED_FLAGS) \ 1584 declare_constant(JVM_ACC_FIELD_ACCESS_WATCHED) \ 1585 declare_constant(JVM_ACC_FIELD_MODIFICATION_WATCHED) \ 1586 \ 1587 /*****************************/ \ 1588 /* Thread::SuspendFlags enum */ \ 1589 /*****************************/ \ 1590 \ 1591 declare_constant(Thread::_external_suspend) \ 1592 declare_constant(Thread::_ext_suspended) \ 1593 declare_constant(Thread::_has_async_exception) \ 1594 \ 1595 /*******************/ \ 1596 /* JavaThreadState */ \ 1597 /*******************/ \ 1598 \ 1599 declare_constant(_thread_uninitialized) \ 1600 declare_constant(_thread_new) \ 1601 declare_constant(_thread_new_trans) \ 1602 declare_constant(_thread_in_native) \ 1603 declare_constant(_thread_in_native_trans) \ 1604 declare_constant(_thread_in_vm) \ 1605 declare_constant(_thread_in_vm_trans) \ 1606 declare_constant(_thread_in_Java) \ 1607 declare_constant(_thread_in_Java_trans) \ 1608 declare_constant(_thread_blocked) \ 1609 declare_constant(_thread_blocked_trans) \ 1610 \ 1611 /******************************/ \ 1612 /* Klass misc. enum constants */ \ 1613 /******************************/ \ 1614 \ 1615 declare_constant(Klass::_primary_super_limit) \ 1616 declare_constant(Klass::_lh_instance_slow_path_bit) \ 1617 declare_constant(Klass::_lh_log2_element_size_shift) \ 1618 declare_constant(Klass::_lh_element_type_shift) \ 1619 declare_constant(Klass::_lh_header_size_shift) \ 1620 declare_constant(Klass::_lh_array_tag_shift) \ 1621 declare_constant(Klass::_lh_array_tag_type_value) \ 1622 declare_constant(Klass::_lh_array_tag_obj_value) \ 1623 \ 1624 /********************************/ \ 1625 /* constMethodOopDesc anon-enum */ \ 1626 /********************************/ \ 1627 \ 1628 declare_constant(constMethodOopDesc::_has_linenumber_table) \ 1629 declare_constant(constMethodOopDesc::_has_checked_exceptions) \ 1630 declare_constant(constMethodOopDesc::_has_localvariable_table) \ 1631 \ 1632 /*************************************/ \ 1633 /* instanceKlass FieldOffset enum */ \ 1634 /*************************************/ \ 1635 \ 1636 declare_constant(instanceKlass::access_flags_offset) \ 1637 declare_constant(instanceKlass::name_index_offset) \ 1638 declare_constant(instanceKlass::signature_index_offset) \ 1639 declare_constant(instanceKlass::initval_index_offset) \ 1640 declare_constant(instanceKlass::low_offset) \ 1641 declare_constant(instanceKlass::high_offset) \ 1642 declare_constant(instanceKlass::generic_signature_offset) \ 1643 declare_constant(instanceKlass::next_offset) \ 1644 declare_constant(instanceKlass::implementors_limit) \ 1645 \ 1646 /************************************************/ \ 1647 /* instanceKlass InnerClassAttributeOffset enum */ \ 1648 /************************************************/ \ 1649 \ 1650 declare_constant(instanceKlass::inner_class_inner_class_info_offset) \ 1651 declare_constant(instanceKlass::inner_class_outer_class_info_offset) \ 1652 declare_constant(instanceKlass::inner_class_inner_name_offset) \ 1653 declare_constant(instanceKlass::inner_class_access_flags_offset) \ 1654 declare_constant(instanceKlass::inner_class_next_offset) \ 1655 \ 1656 /*********************************/ \ 1657 /* instanceKlass ClassState enum */ \ 1658 /*********************************/ \ 1659 \ 1660 declare_constant(instanceKlass::unparsable_by_gc) \ 1661 declare_constant(instanceKlass::allocated) \ 1662 declare_constant(instanceKlass::loaded) \ 1663 declare_constant(instanceKlass::linked) \ 1664 declare_constant(instanceKlass::being_initialized) \ 1665 declare_constant(instanceKlass::fully_initialized) \ 1666 declare_constant(instanceKlass::initialization_error) \ 1667 \ 1668 /*********************************/ \ 1669 /* symbolOop - symbol max length */ \ 1670 /*********************************/ \ 1671 \ 1672 declare_constant(symbolOopDesc::max_symbol_length) \ 1673 \ 1674 /*********************************************/ \ 1675 /* ConstantPoolCacheEntry FlagBitValues enum */ \ 1676 /*********************************************/ \ 1677 \ 1678 declare_constant(ConstantPoolCacheEntry::hotSwapBit) \ 1679 declare_constant(ConstantPoolCacheEntry::methodInterface) \ 1680 declare_constant(ConstantPoolCacheEntry::volatileField) \ 1681 declare_constant(ConstantPoolCacheEntry::vfinalMethod) \ 1682 declare_constant(ConstantPoolCacheEntry::finalField) \ 1683 \ 1684 /******************************************/ \ 1685 /* ConstantPoolCacheEntry FlagValues enum */ \ 1686 /******************************************/ \ 1687 \ 1688 declare_constant(ConstantPoolCacheEntry::tosBits) \ 1689 \ 1690 /*********************************/ \ 1691 /* java_lang_Class field offsets */ \ 1692 /*********************************/ \ 1693 \ 1694 declare_constant(java_lang_Class::hc_klass_offset) \ 1695 declare_constant(java_lang_Class::hc_array_klass_offset) \ 1696 declare_constant(java_lang_Class::hc_resolved_constructor_offset) \ 1697 declare_constant(java_lang_Class::hc_number_of_fake_oop_fields) \ 1698 \ 1699 /***************************************/ \ 1700 /* java_lang_Thread::ThreadStatus enum */ \ 1701 /***************************************/ \ 1702 \ 1703 declare_constant(java_lang_Thread::NEW) \ 1704 declare_constant(java_lang_Thread::RUNNABLE) \ 1705 declare_constant(java_lang_Thread::SLEEPING) \ 1706 declare_constant(java_lang_Thread::IN_OBJECT_WAIT) \ 1707 declare_constant(java_lang_Thread::IN_OBJECT_WAIT_TIMED) \ 1708 declare_constant(java_lang_Thread::PARKED) \ 1709 declare_constant(java_lang_Thread::PARKED_TIMED) \ 1710 declare_constant(java_lang_Thread::BLOCKED_ON_MONITOR_ENTER) \ 1711 declare_constant(java_lang_Thread::TERMINATED) \ 1712 \ 1713 /******************************/ \ 1714 /* Debug info */ \ 1715 /******************************/ \ 1716 \ 1717 declare_constant(Location::OFFSET_MASK) \ 1718 declare_constant(Location::OFFSET_SHIFT) \ 1719 declare_constant(Location::TYPE_MASK) \ 1720 declare_constant(Location::TYPE_SHIFT) \ 1721 declare_constant(Location::WHERE_MASK) \ 1722 declare_constant(Location::WHERE_SHIFT) \ 1723 \ 1724 /* constants from Location::Type enum */ \ 1725 \ 1726 declare_constant(Location::normal) \ 1727 declare_constant(Location::oop) \ 1728 declare_constant(Location::narrowoop) \ 1729 declare_constant(Location::int_in_long) \ 1730 declare_constant(Location::lng) \ 1731 declare_constant(Location::float_in_dbl) \ 1732 declare_constant(Location::dbl) \ 1733 declare_constant(Location::addr) \ 1734 declare_constant(Location::invalid) \ 1735 \ 1736 /* constants from Location::Where enum */ \ 1737 \ 1738 declare_constant(Location::on_stack) \ 1739 declare_constant(Location::in_register) \ 1740 \ 1741 /*********************/ \ 1742 /* Matcher (C2 only) */ \ 1743 /*********************/ \ 1744 \ 1745 declare_c2_preprocessor_constant("Matcher::interpreter_frame_pointer_reg", Matcher::interpreter_frame_pointer_reg()) \ 1746 \ 1747 /*********************************************/ \ 1748 /* MethodCompilation (globalDefinitions.hpp) */ \ 1749 /*********************************************/ \ 1750 \ 1751 declare_constant(InvocationEntryBci) \ 1752 declare_constant(InvalidOSREntryBci) \ 1753 \ 1754 /***************/ \ 1755 /* OopMapValue */ \ 1756 /***************/ \ 1757 \ 1758 declare_constant(OopMapValue::type_bits) \ 1759 declare_constant(OopMapValue::register_bits) \ 1760 declare_constant(OopMapValue::type_shift) \ 1761 declare_constant(OopMapValue::register_shift) \ 1762 declare_constant(OopMapValue::type_mask) \ 1763 declare_constant(OopMapValue::type_mask_in_place) \ 1764 declare_constant(OopMapValue::register_mask) \ 1765 declare_constant(OopMapValue::register_mask_in_place) \ 1766 declare_constant(OopMapValue::unused_value) \ 1767 declare_constant(OopMapValue::oop_value) \ 1768 declare_constant(OopMapValue::value_value) \ 1769 declare_constant(OopMapValue::narrowoop_value) \ 1770 declare_constant(OopMapValue::callee_saved_value) \ 1771 declare_constant(OopMapValue::derived_oop_value) \ 1772 \ 1773 /******************/ \ 1774 /* JNIHandleBlock */ \ 1775 /******************/ \ 1776 \ 1777 declare_constant(JNIHandleBlock::block_size_in_oops) \ 1778 \ 1779 /**********************/ \ 1780 /* ObjectSynchronizer */ \ 1781 /**********************/ \ 1782 \ 1783 declare_constant(ObjectSynchronizer::_BLOCKSIZE) \ 1784 \ 1785 /********************************/ \ 1786 /* Calling convention constants */ \ 1787 /********************************/ \ 1788 \ 1789 declare_constant(RegisterImpl::number_of_registers) \ 1790 declare_constant(ConcreteRegisterImpl::number_of_registers) \ 1791 declare_preprocessor_constant("REG_COUNT", REG_COUNT) \ 1792 declare_c2_preprocessor_constant("SAVED_ON_ENTRY_REG_COUNT", SAVED_ON_ENTRY_REG_COUNT) \ 1793 declare_c2_preprocessor_constant("C_SAVED_ON_ENTRY_REG_COUNT", C_SAVED_ON_ENTRY_REG_COUNT) 1794 1795 /* NOTE that we do not use the last_entry() macro here; it is used */ 1796 /* in vmStructs_<os>_<cpu>.hpp's VM_INT_CONSTANTS_OS_CPU macro (and */ 1797 /* must be present there) */ 1798 1799 //-------------------------------------------------------------------------------- 1800 // VM_LONG_CONSTANTS 1801 // 1802 // This table contains long constants required over in the 1803 // serviceability agent. The "declare_constant" macro is used for all 1804 // enums, etc., while "declare_preprocessor_constant" must be used for 1805 // all #defined constants. 1806 1807 #define VM_LONG_CONSTANTS(declare_constant, declare_preprocessor_constant, declare_c1_constant, declare_c2_constant, declare_c2_preprocessor_constant, last_entry) \ 1808 \ 1809 /*********************/ \ 1810 /* MarkOop constants */ \ 1811 /*********************/ \ 1812 \ 1813 /* Note: some of these are declared as long constants just for */ \ 1814 /* consistency. The mask constants are the only ones requiring */ \ 1815 /* 64 bits (on 64-bit platforms). */ \ 1816 \ 1817 declare_constant(markOopDesc::age_bits) \ 1818 declare_constant(markOopDesc::lock_bits) \ 1819 declare_constant(markOopDesc::biased_lock_bits) \ 1820 declare_constant(markOopDesc::max_hash_bits) \ 1821 declare_constant(markOopDesc::hash_bits) \ 1822 \ 1823 declare_constant(markOopDesc::lock_shift) \ 1824 declare_constant(markOopDesc::biased_lock_shift) \ 1825 declare_constant(markOopDesc::age_shift) \ 1826 declare_constant(markOopDesc::hash_shift) \ 1827 \ 1828 declare_constant(markOopDesc::lock_mask) \ 1829 declare_constant(markOopDesc::lock_mask_in_place) \ 1830 declare_constant(markOopDesc::biased_lock_mask) \ 1831 declare_constant(markOopDesc::biased_lock_mask_in_place) \ 1832 declare_constant(markOopDesc::biased_lock_bit_in_place) \ 1833 declare_constant(markOopDesc::age_mask) \ 1834 declare_constant(markOopDesc::age_mask_in_place) \ 1835 declare_constant(markOopDesc::hash_mask) \ 1836 declare_constant(markOopDesc::hash_mask_in_place) \ 1837 declare_constant(markOopDesc::biased_lock_alignment) \ 1838 \ 1839 declare_constant(markOopDesc::locked_value) \ 1840 declare_constant(markOopDesc::unlocked_value) \ 1841 declare_constant(markOopDesc::monitor_value) \ 1842 declare_constant(markOopDesc::marked_value) \ 1843 declare_constant(markOopDesc::biased_lock_pattern) \ 1844 \ 1845 declare_constant(markOopDesc::no_hash) \ 1846 declare_constant(markOopDesc::no_hash_in_place) \ 1847 declare_constant(markOopDesc::no_lock_in_place) \ 1848 declare_constant(markOopDesc::max_age) \ 1849 \ 1850 /* Constants in markOop used by CMS. */ \ 1851 declare_constant(markOopDesc::cms_shift) \ 1852 declare_constant(markOopDesc::cms_mask) \ 1853 declare_constant(markOopDesc::size_shift) \ 1854 1855 /* NOTE that we do not use the last_entry() macro here; it is used */ 1856 /* in vmStructs_<os>_<cpu>.hpp's VM_LONG_CONSTANTS_OS_CPU macro (and */ 1857 /* must be present there) */ 1858 1859 1860 //-------------------------------------------------------------------------------- 1861 // Macros operating on the above lists 1862 //-------------------------------------------------------------------------------- 1863 1864 // This utility macro quotes the passed string 1865 #define QUOTE(x) #x 1866 1867 //-------------------------------------------------------------------------------- 1868 // VMStructEntry macros 1869 // 1870 1871 // This macro generates a VMStructEntry line for a nonstatic field 1872 #define GENERATE_NONSTATIC_VM_STRUCT_ENTRY(typeName, fieldName, type) \ 1873 { QUOTE(typeName), QUOTE(fieldName), QUOTE(type), 0, cast_uint64_t(offset_of(typeName, fieldName)), NULL }, 1874 1875 // This macro generates a VMStructEntry line for a static field 1876 #define GENERATE_STATIC_VM_STRUCT_ENTRY(typeName, fieldName, type) \ 1877 { QUOTE(typeName), QUOTE(fieldName), QUOTE(type), 1, 0, &typeName::fieldName }, 1878 1879 // This macro generates a VMStructEntry line for an unchecked 1880 // nonstatic field, in which the size of the type is also specified. 1881 // The type string is given as NULL, indicating an "opaque" type. 1882 #define GENERATE_UNCHECKED_NONSTATIC_VM_STRUCT_ENTRY(typeName, fieldName, size) \ 1883 { QUOTE(typeName), QUOTE(fieldName), NULL, 0, cast_uint64_t(offset_of(typeName, fieldName)), NULL }, 1884 1885 // This macro generates a VMStructEntry line for an unchecked 1886 // static field, in which the size of the type is also specified. 1887 // The type string is given as NULL, indicating an "opaque" type. 1888 #define GENERATE_UNCHECKED_STATIC_VM_STRUCT_ENTRY(typeName, fieldName, size) \ 1889 { QUOTE(typeName), QUOTE(fieldName), NULL, 1, 0, (void*) &typeName::fieldName }, 1890 1891 // This macro generates the sentinel value indicating the end of the list 1892 #define GENERATE_VM_STRUCT_LAST_ENTRY() \ 1893 { NULL, NULL, NULL, 0, 0, NULL } 1894 1895 // This macro checks the type of a VMStructEntry by comparing pointer types 1896 #define CHECK_NONSTATIC_VM_STRUCT_ENTRY(typeName, fieldName, type) \ 1897 {typeName *dummyObj = NULL; type* dummy = &dummyObj->fieldName; } 1898 1899 // This macro checks the type of a volatile VMStructEntry by comparing pointer types 1900 #define CHECK_VOLATILE_NONSTATIC_VM_STRUCT_ENTRY(typeName, fieldName, type) \ 1901 {typedef type dummyvtype; typeName *dummyObj = NULL; volatile dummyvtype* dummy = &dummyObj->fieldName; } 1902 1903 // This macro checks the type of a VMStructEntry by comparing pointer types 1904 #define CHECK_STATIC_VM_STRUCT_ENTRY(typeName, fieldName, type) \ 1905 {type* dummy = &typeName::fieldName; } 1906 1907 // This macro ensures the type of a field and its containing type are 1908 // present in the type table. The assertion string is shorter than 1909 // preferable because (incredibly) of a bug in Solstice NFS client 1910 // which seems to prevent very long lines from compiling. This assertion 1911 // means that an entry in VMStructs::localHotSpotVMStructs[] was not 1912 // found in VMStructs::localHotSpotVMTypes[]. 1913 #define ENSURE_FIELD_TYPE_PRESENT(typeName, fieldName, type) \ 1914 { assert(findType(QUOTE(typeName)) != 0, "type \"" QUOTE(typeName) "\" not found in type table"); \ 1915 assert(findType(QUOTE(type)) != 0, "type \"" QUOTE(type) "\" not found in type table"); } 1916 1917 // This is a no-op macro for unchecked fields 1918 #define CHECK_NO_OP(a, b, c) 1919 1920 // This is a no-op macro for the sentinel value 1921 #define CHECK_SENTINEL() 1922 1923 // 1924 // Build-specific macros: 1925 // 1926 1927 // Generate and check a nonstatic field in non-product builds 1928 #ifndef PRODUCT 1929 # define GENERATE_NONPRODUCT_NONSTATIC_VM_STRUCT_ENTRY(a, b, c) GENERATE_NONSTATIC_VM_STRUCT_ENTRY(a, b, c) 1930 # define CHECK_NONPRODUCT_NONSTATIC_VM_STRUCT_ENTRY(a, b, c) CHECK_NONSTATIC_VM_STRUCT_ENTRY(a, b, c) 1931 # define ENSURE_NONPRODUCT_FIELD_TYPE_PRESENT(a, b, c) ENSURE_FIELD_TYPE_PRESENT(a, b, c) 1932 # define GENERATE_NONPRODUCT_NONSTATIC_VM_STRUCT_ENTRY(a, b, c) GENERATE_NONSTATIC_VM_STRUCT_ENTRY(a, b, c) 1933 # define CHECK_NONPRODUCT_NONSTATIC_VM_STRUCT_ENTRY(a, b, c) CHECK_NONSTATIC_VM_STRUCT_ENTRY(a, b, c) 1934 # define ENSURE_NONPRODUCT_FIELD_TYPE_PRESENT(a, b, c) ENSURE_FIELD_TYPE_PRESENT(a, b, c) 1935 #else 1936 # define GENERATE_NONPRODUCT_NONSTATIC_VM_STRUCT_ENTRY(a, b, c) 1937 # define CHECK_NONPRODUCT_NONSTATIC_VM_STRUCT_ENTRY(a, b, c) 1938 # define ENSURE_NONPRODUCT_FIELD_TYPE_PRESENT(a, b, c) 1939 # define GENERATE_NONPRODUCT_NONSTATIC_VM_STRUCT_ENTRY(a, b, c) 1940 # define CHECK_NONPRODUCT_NONSTATIC_VM_STRUCT_ENTRY(a, b, c) 1941 # define ENSURE_NONPRODUCT_FIELD_TYPE_PRESENT(a, b, c) 1942 #endif /* PRODUCT */ 1943 1944 // Generate and check a nonstatic field in C1 builds 1945 #ifdef COMPILER1 1946 # define GENERATE_C1_NONSTATIC_VM_STRUCT_ENTRY(a, b, c) GENERATE_NONSTATIC_VM_STRUCT_ENTRY(a, b, c) 1947 # define CHECK_C1_NONSTATIC_VM_STRUCT_ENTRY(a, b, c) CHECK_NONSTATIC_VM_STRUCT_ENTRY(a, b, c) 1948 # define ENSURE_C1_FIELD_TYPE_PRESENT(a, b, c) ENSURE_FIELD_TYPE_PRESENT(a, b, c) 1949 #else 1950 # define GENERATE_C1_NONSTATIC_VM_STRUCT_ENTRY(a, b, c) 1951 # define CHECK_C1_NONSTATIC_VM_STRUCT_ENTRY(a, b, c) 1952 # define ENSURE_C1_FIELD_TYPE_PRESENT(a, b, c) 1953 #endif /* COMPILER1 */ 1954 // Generate and check a nonstatic field in C2 builds 1955 #ifdef COMPILER2 1956 # define GENERATE_C2_NONSTATIC_VM_STRUCT_ENTRY(a, b, c) GENERATE_NONSTATIC_VM_STRUCT_ENTRY(a, b, c) 1957 # define CHECK_C2_NONSTATIC_VM_STRUCT_ENTRY(a, b, c) CHECK_NONSTATIC_VM_STRUCT_ENTRY(a, b, c) 1958 # define ENSURE_C2_FIELD_TYPE_PRESENT(a, b, c) ENSURE_FIELD_TYPE_PRESENT(a, b, c) 1959 #else 1960 # define GENERATE_C2_NONSTATIC_VM_STRUCT_ENTRY(a, b, c) 1961 # define CHECK_C2_NONSTATIC_VM_STRUCT_ENTRY(a, b, c) 1962 # define ENSURE_C2_FIELD_TYPE_PRESENT(a, b, c) 1963 #endif /* COMPILER2 */ 1964 1965 // Generate but do not check a static field in C1 builds 1966 #ifdef COMPILER1 1967 # define GENERATE_C1_UNCHECKED_STATIC_VM_STRUCT_ENTRY(a, b, c) GENERATE_UNCHECKED_STATIC_VM_STRUCT_ENTRY(a, b, c) 1968 #else 1969 # define GENERATE_C1_UNCHECKED_STATIC_VM_STRUCT_ENTRY(a, b, c) 1970 #endif /* COMPILER1 */ 1971 1972 // Generate but do not check a static field in C2 builds 1973 #ifdef COMPILER2 1974 # define GENERATE_C2_UNCHECKED_STATIC_VM_STRUCT_ENTRY(a, b, c) GENERATE_UNCHECKED_STATIC_VM_STRUCT_ENTRY(a, b, c) 1975 #else 1976 # define GENERATE_C2_UNCHECKED_STATIC_VM_STRUCT_ENTRY(a, b, c) 1977 #endif /* COMPILER2 */ 1978 1979 //-------------------------------------------------------------------------------- 1980 // VMTypeEntry macros 1981 // 1982 1983 #define GENERATE_VM_TYPE_ENTRY(type, superclass) \ 1984 { QUOTE(type), QUOTE(superclass), 0, 0, 0, sizeof(type) }, 1985 1986 #define GENERATE_TOPLEVEL_VM_TYPE_ENTRY(type) \ 1987 { QUOTE(type), NULL, 0, 0, 0, sizeof(type) }, 1988 1989 #define GENERATE_OOP_VM_TYPE_ENTRY(type) \ 1990 { QUOTE(type), NULL, 1, 0, 0, sizeof(type) }, 1991 1992 #define GENERATE_INTEGER_VM_TYPE_ENTRY(type) \ 1993 { QUOTE(type), NULL, 0, 1, 0, sizeof(type) }, 1994 1995 #define GENERATE_UNSIGNED_INTEGER_VM_TYPE_ENTRY(type) \ 1996 { QUOTE(type), NULL, 0, 1, 1, sizeof(type) }, 1997 1998 #define GENERATE_VM_TYPE_LAST_ENTRY() \ 1999 { NULL, NULL, 0, 0, 0, 0 } 2000 2001 #define CHECK_VM_TYPE_ENTRY(type, superclass) \ 2002 { type* dummyObj = NULL; superclass* dummySuperObj = dummyObj; } 2003 2004 #define CHECK_VM_TYPE_NO_OP(a) 2005 #define CHECK_SINGLE_ARG_VM_TYPE_NO_OP(a) 2006 2007 // 2008 // Build-specific macros: 2009 // 2010 2011 #ifdef COMPILER1 2012 # define GENERATE_C1_TOPLEVEL_VM_TYPE_ENTRY(a) GENERATE_TOPLEVEL_VM_TYPE_ENTRY(a) 2013 # define CHECK_C1_TOPLEVEL_VM_TYPE_ENTRY(a) 2014 #else 2015 # define GENERATE_C1_TOPLEVEL_VM_TYPE_ENTRY(a) 2016 # define CHECK_C1_TOPLEVEL_VM_TYPE_ENTRY(a) 2017 #endif /* COMPILER1 */ 2018 2019 #ifdef COMPILER2 2020 # define GENERATE_C2_VM_TYPE_ENTRY(a, b) GENERATE_VM_TYPE_ENTRY(a, b) 2021 # define CHECK_C2_VM_TYPE_ENTRY(a, b) CHECK_VM_TYPE_ENTRY(a, b) 2022 # define GENERATE_C2_TOPLEVEL_VM_TYPE_ENTRY(a) GENERATE_TOPLEVEL_VM_TYPE_ENTRY(a) 2023 # define CHECK_C2_TOPLEVEL_VM_TYPE_ENTRY(a) 2024 #else 2025 # define GENERATE_C2_VM_TYPE_ENTRY(a, b) 2026 # define CHECK_C2_VM_TYPE_ENTRY(a, b) 2027 # define GENERATE_C2_TOPLEVEL_VM_TYPE_ENTRY(a) 2028 # define CHECK_C2_TOPLEVEL_VM_TYPE_ENTRY(a) 2029 #endif /* COMPILER2 */ 2030 2031 2032 //-------------------------------------------------------------------------------- 2033 // VMIntConstantEntry macros 2034 // 2035 2036 #define GENERATE_VM_INT_CONSTANT_ENTRY(name) \ 2037 { QUOTE(name), (int32_t) name }, 2038 2039 #define GENERATE_PREPROCESSOR_VM_INT_CONSTANT_ENTRY(name, value) \ 2040 { name, (int32_t) value }, 2041 2042 // This macro generates the sentinel value indicating the end of the list 2043 #define GENERATE_VM_INT_CONSTANT_LAST_ENTRY() \ 2044 { NULL, 0 } 2045 2046 2047 // Generate an int constant for a C1 build 2048 #ifdef COMPILER1 2049 # define GENERATE_C1_VM_INT_CONSTANT_ENTRY(name) GENERATE_VM_INT_CONSTANT_ENTRY(name) 2050 #else 2051 # define GENERATE_C1_VM_INT_CONSTANT_ENTRY(name) 2052 #endif /* COMPILER1 */ 2053 2054 // Generate an int constant for a C2 build 2055 #ifdef COMPILER2 2056 # define GENERATE_C2_VM_INT_CONSTANT_ENTRY(name) GENERATE_VM_INT_CONSTANT_ENTRY(name) 2057 # define GENERATE_C2_PREPROCESSOR_VM_INT_CONSTANT_ENTRY(name, value) GENERATE_PREPROCESSOR_VM_INT_CONSTANT_ENTRY(name, value) 2058 #else 2059 # define GENERATE_C2_VM_INT_CONSTANT_ENTRY(name) 2060 # define GENERATE_C2_PREPROCESSOR_VM_INT_CONSTANT_ENTRY(name, value) 2061 #endif /* COMPILER1 */ 2062 2063 //-------------------------------------------------------------------------------- 2064 // VMLongConstantEntry macros 2065 // 2066 2067 #define GENERATE_VM_LONG_CONSTANT_ENTRY(name) \ 2068 { QUOTE(name), cast_uint64_t(name) }, 2069 2070 #define GENERATE_PREPROCESSOR_VM_LONG_CONSTANT_ENTRY(name, value) \ 2071 { name, cast_uint64_t(value) }, 2072 2073 // This macro generates the sentinel value indicating the end of the list 2074 #define GENERATE_VM_LONG_CONSTANT_LAST_ENTRY() \ 2075 { NULL, 0 } 2076 2077 // Generate a long constant for a C1 build 2078 #ifdef COMPILER1 2079 # define GENERATE_C1_VM_LONG_CONSTANT_ENTRY(name) GENERATE_VM_LONG_CONSTANT_ENTRY(name) 2080 #else 2081 # define GENERATE_C1_VM_LONG_CONSTANT_ENTRY(name) 2082 #endif /* COMPILER1 */ 2083 2084 // Generate a long constant for a C2 build 2085 #ifdef COMPILER2 2086 # define GENERATE_C2_VM_LONG_CONSTANT_ENTRY(name) GENERATE_VM_LONG_CONSTANT_ENTRY(name) 2087 # define GENERATE_C2_PREPROCESSOR_VM_LONG_CONSTANT_ENTRY(name, value) GENERATE_PREPROCESSOR_VM_LONG_CONSTANT_ENTRY(name, value) 2088 #else 2089 # define GENERATE_C2_VM_LONG_CONSTANT_ENTRY(name) 2090 # define GENERATE_C2_PREPROCESSOR_VM_LONG_CONSTANT_ENTRY(name, value) 2091 #endif /* COMPILER1 */ 2092 2093 // 2094 // Instantiation of VMStructEntries, VMTypeEntries and VMIntConstantEntries 2095 // 2096 2097 // These initializers are allowed to access private fields in classes 2098 // as long as class VMStructs is a friend 2099 VMStructEntry VMStructs::localHotSpotVMStructs[] = { 2100 2101 VM_STRUCTS(GENERATE_NONSTATIC_VM_STRUCT_ENTRY, \ 2102 GENERATE_STATIC_VM_STRUCT_ENTRY, \ 2103 GENERATE_UNCHECKED_NONSTATIC_VM_STRUCT_ENTRY, \ 2104 GENERATE_NONSTATIC_VM_STRUCT_ENTRY, \ 2105 GENERATE_NONPRODUCT_NONSTATIC_VM_STRUCT_ENTRY, \ 2106 GENERATE_C1_NONSTATIC_VM_STRUCT_ENTRY, \ 2107 GENERATE_C2_NONSTATIC_VM_STRUCT_ENTRY, \ 2108 GENERATE_C1_UNCHECKED_STATIC_VM_STRUCT_ENTRY, \ 2109 GENERATE_C2_UNCHECKED_STATIC_VM_STRUCT_ENTRY, \ 2110 GENERATE_VM_STRUCT_LAST_ENTRY) 2111 2112 #ifndef SERIALGC 2113 VM_STRUCTS_PARALLELGC(GENERATE_NONSTATIC_VM_STRUCT_ENTRY, \ 2114 GENERATE_STATIC_VM_STRUCT_ENTRY) 2115 2116 VM_STRUCTS_CMS(GENERATE_NONSTATIC_VM_STRUCT_ENTRY, \ 2117 GENERATE_NONSTATIC_VM_STRUCT_ENTRY, \ 2118 GENERATE_STATIC_VM_STRUCT_ENTRY) 2119 #endif // SERIALGC 2120 2121 VM_STRUCTS_CPU(GENERATE_NONSTATIC_VM_STRUCT_ENTRY, \ 2122 GENERATE_STATIC_VM_STRUCT_ENTRY, \ 2123 GENERATE_UNCHECKED_NONSTATIC_VM_STRUCT_ENTRY, \ 2124 GENERATE_NONSTATIC_VM_STRUCT_ENTRY, \ 2125 GENERATE_NONPRODUCT_NONSTATIC_VM_STRUCT_ENTRY, \ 2126 GENERATE_C2_NONSTATIC_VM_STRUCT_ENTRY, \ 2127 GENERATE_C1_UNCHECKED_STATIC_VM_STRUCT_ENTRY, \ 2128 GENERATE_C2_UNCHECKED_STATIC_VM_STRUCT_ENTRY, \ 2129 GENERATE_VM_STRUCT_LAST_ENTRY) 2130 2131 VM_STRUCTS_OS_CPU(GENERATE_NONSTATIC_VM_STRUCT_ENTRY, \ 2132 GENERATE_STATIC_VM_STRUCT_ENTRY, \ 2133 GENERATE_UNCHECKED_NONSTATIC_VM_STRUCT_ENTRY, \ 2134 GENERATE_NONSTATIC_VM_STRUCT_ENTRY, \ 2135 GENERATE_NONPRODUCT_NONSTATIC_VM_STRUCT_ENTRY, \ 2136 GENERATE_C2_NONSTATIC_VM_STRUCT_ENTRY, \ 2137 GENERATE_C1_UNCHECKED_STATIC_VM_STRUCT_ENTRY, \ 2138 GENERATE_C2_UNCHECKED_STATIC_VM_STRUCT_ENTRY, \ 2139 GENERATE_VM_STRUCT_LAST_ENTRY) 2140 }; 2141 2142 VMTypeEntry VMStructs::localHotSpotVMTypes[] = { 2143 2144 VM_TYPES(GENERATE_VM_TYPE_ENTRY, 2145 GENERATE_TOPLEVEL_VM_TYPE_ENTRY, 2146 GENERATE_OOP_VM_TYPE_ENTRY, 2147 GENERATE_INTEGER_VM_TYPE_ENTRY, 2148 GENERATE_UNSIGNED_INTEGER_VM_TYPE_ENTRY, 2149 GENERATE_C1_TOPLEVEL_VM_TYPE_ENTRY, 2150 GENERATE_C2_VM_TYPE_ENTRY, 2151 GENERATE_C2_TOPLEVEL_VM_TYPE_ENTRY, 2152 GENERATE_VM_TYPE_LAST_ENTRY) 2153 2154 #ifndef SERIALGC 2155 VM_TYPES_PARALLELGC(GENERATE_VM_TYPE_ENTRY, 2156 GENERATE_TOPLEVEL_VM_TYPE_ENTRY) 2157 2158 VM_TYPES_CMS(GENERATE_VM_TYPE_ENTRY, 2159 GENERATE_TOPLEVEL_VM_TYPE_ENTRY) 2160 2161 VM_TYPES_PARNEW(GENERATE_VM_TYPE_ENTRY) 2162 #endif // SERIALGC 2163 2164 VM_TYPES_CPU(GENERATE_VM_TYPE_ENTRY, 2165 GENERATE_TOPLEVEL_VM_TYPE_ENTRY, 2166 GENERATE_OOP_VM_TYPE_ENTRY, 2167 GENERATE_INTEGER_VM_TYPE_ENTRY, 2168 GENERATE_UNSIGNED_INTEGER_VM_TYPE_ENTRY, 2169 GENERATE_C1_TOPLEVEL_VM_TYPE_ENTRY, 2170 GENERATE_C2_VM_TYPE_ENTRY, 2171 GENERATE_C2_TOPLEVEL_VM_TYPE_ENTRY, 2172 GENERATE_VM_TYPE_LAST_ENTRY) 2173 2174 VM_TYPES_OS_CPU(GENERATE_VM_TYPE_ENTRY, 2175 GENERATE_TOPLEVEL_VM_TYPE_ENTRY, 2176 GENERATE_OOP_VM_TYPE_ENTRY, 2177 GENERATE_INTEGER_VM_TYPE_ENTRY, 2178 GENERATE_UNSIGNED_INTEGER_VM_TYPE_ENTRY, 2179 GENERATE_C1_TOPLEVEL_VM_TYPE_ENTRY, 2180 GENERATE_C2_VM_TYPE_ENTRY, 2181 GENERATE_C2_TOPLEVEL_VM_TYPE_ENTRY, 2182 GENERATE_VM_TYPE_LAST_ENTRY) 2183 }; 2184 2185 VMIntConstantEntry VMStructs::localHotSpotVMIntConstants[] = { 2186 2187 VM_INT_CONSTANTS(GENERATE_VM_INT_CONSTANT_ENTRY, 2188 GENERATE_PREPROCESSOR_VM_INT_CONSTANT_ENTRY, 2189 GENERATE_C1_VM_INT_CONSTANT_ENTRY, 2190 GENERATE_C2_VM_INT_CONSTANT_ENTRY, 2191 GENERATE_C2_PREPROCESSOR_VM_INT_CONSTANT_ENTRY, 2192 GENERATE_VM_INT_CONSTANT_LAST_ENTRY) 2193 2194 #ifndef SERIALGC 2195 VM_INT_CONSTANTS_CMS(GENERATE_VM_INT_CONSTANT_ENTRY) 2196 2197 VM_INT_CONSTANTS_PARNEW(GENERATE_VM_INT_CONSTANT_ENTRY) 2198 #endif // SERIALGC 2199 2200 VM_INT_CONSTANTS_CPU(GENERATE_VM_INT_CONSTANT_ENTRY, 2201 GENERATE_PREPROCESSOR_VM_INT_CONSTANT_ENTRY, 2202 GENERATE_C1_VM_INT_CONSTANT_ENTRY, 2203 GENERATE_C2_VM_INT_CONSTANT_ENTRY, 2204 GENERATE_C2_PREPROCESSOR_VM_INT_CONSTANT_ENTRY, 2205 GENERATE_VM_INT_CONSTANT_LAST_ENTRY) 2206 2207 VM_INT_CONSTANTS_OS_CPU(GENERATE_VM_INT_CONSTANT_ENTRY, 2208 GENERATE_PREPROCESSOR_VM_INT_CONSTANT_ENTRY, 2209 GENERATE_C1_VM_INT_CONSTANT_ENTRY, 2210 GENERATE_C2_VM_INT_CONSTANT_ENTRY, 2211 GENERATE_C2_PREPROCESSOR_VM_INT_CONSTANT_ENTRY, 2212 GENERATE_VM_INT_CONSTANT_LAST_ENTRY) 2213 }; 2214 2215 VMLongConstantEntry VMStructs::localHotSpotVMLongConstants[] = { 2216 2217 VM_LONG_CONSTANTS(GENERATE_VM_LONG_CONSTANT_ENTRY, 2218 GENERATE_PREPROCESSOR_VM_LONG_CONSTANT_ENTRY, 2219 GENERATE_C1_VM_LONG_CONSTANT_ENTRY, 2220 GENERATE_C2_VM_LONG_CONSTANT_ENTRY, 2221 GENERATE_C2_PREPROCESSOR_VM_LONG_CONSTANT_ENTRY, 2222 GENERATE_VM_LONG_CONSTANT_LAST_ENTRY) 2223 2224 VM_LONG_CONSTANTS_CPU(GENERATE_VM_LONG_CONSTANT_ENTRY, 2225 GENERATE_PREPROCESSOR_VM_LONG_CONSTANT_ENTRY, 2226 GENERATE_C1_VM_LONG_CONSTANT_ENTRY, 2227 GENERATE_C2_VM_LONG_CONSTANT_ENTRY, 2228 GENERATE_C2_PREPROCESSOR_VM_LONG_CONSTANT_ENTRY, 2229 GENERATE_VM_LONG_CONSTANT_LAST_ENTRY) 2230 2231 VM_LONG_CONSTANTS_OS_CPU(GENERATE_VM_LONG_CONSTANT_ENTRY, 2232 GENERATE_PREPROCESSOR_VM_LONG_CONSTANT_ENTRY, 2233 GENERATE_C1_VM_LONG_CONSTANT_ENTRY, 2234 GENERATE_C2_VM_LONG_CONSTANT_ENTRY, 2235 GENERATE_C2_PREPROCESSOR_VM_LONG_CONSTANT_ENTRY, 2236 GENERATE_VM_LONG_CONSTANT_LAST_ENTRY) 2237 }; 2238 2239 // This is used both to check the types of referenced fields and, in 2240 // debug builds, to ensure that all of the field types are present. 2241 void 2242 VMStructs::init() { 2243 VM_STRUCTS(CHECK_NONSTATIC_VM_STRUCT_ENTRY, 2244 CHECK_STATIC_VM_STRUCT_ENTRY, 2245 CHECK_NO_OP, 2246 CHECK_VOLATILE_NONSTATIC_VM_STRUCT_ENTRY, 2247 CHECK_NONPRODUCT_NONSTATIC_VM_STRUCT_ENTRY, 2248 CHECK_C1_NONSTATIC_VM_STRUCT_ENTRY, 2249 CHECK_C2_NONSTATIC_VM_STRUCT_ENTRY, 2250 CHECK_NO_OP, 2251 CHECK_NO_OP, 2252 CHECK_SENTINEL); 2253 2254 #ifndef SERIALGC 2255 VM_STRUCTS_PARALLELGC(CHECK_NONSTATIC_VM_STRUCT_ENTRY, 2256 CHECK_STATIC_VM_STRUCT_ENTRY); 2257 2258 VM_STRUCTS_CMS(CHECK_NONSTATIC_VM_STRUCT_ENTRY, 2259 CHECK_VOLATILE_NONSTATIC_VM_STRUCT_ENTRY, 2260 CHECK_STATIC_VM_STRUCT_ENTRY); 2261 #endif // SERIALGC 2262 2263 VM_STRUCTS_CPU(CHECK_NONSTATIC_VM_STRUCT_ENTRY, 2264 CHECK_STATIC_VM_STRUCT_ENTRY, 2265 CHECK_NO_OP, 2266 CHECK_VOLATILE_NONSTATIC_VM_STRUCT_ENTRY, 2267 CHECK_NONPRODUCT_NONSTATIC_VM_STRUCT_ENTRY, 2268 CHECK_C2_NONSTATIC_VM_STRUCT_ENTRY, 2269 CHECK_NO_OP, 2270 CHECK_NO_OP, 2271 CHECK_SENTINEL); 2272 2273 VM_STRUCTS_OS_CPU(CHECK_NONSTATIC_VM_STRUCT_ENTRY, 2274 CHECK_STATIC_VM_STRUCT_ENTRY, 2275 CHECK_NO_OP, 2276 CHECK_VOLATILE_NONSTATIC_VM_STRUCT_ENTRY, 2277 CHECK_NONPRODUCT_NONSTATIC_VM_STRUCT_ENTRY, 2278 CHECK_C2_NONSTATIC_VM_STRUCT_ENTRY, 2279 CHECK_NO_OP, 2280 CHECK_NO_OP, 2281 CHECK_SENTINEL); 2282 2283 VM_TYPES(CHECK_VM_TYPE_ENTRY, 2284 CHECK_SINGLE_ARG_VM_TYPE_NO_OP, 2285 CHECK_SINGLE_ARG_VM_TYPE_NO_OP, 2286 CHECK_SINGLE_ARG_VM_TYPE_NO_OP, 2287 CHECK_SINGLE_ARG_VM_TYPE_NO_OP, 2288 CHECK_C1_TOPLEVEL_VM_TYPE_ENTRY, 2289 CHECK_C2_VM_TYPE_ENTRY, 2290 CHECK_C2_TOPLEVEL_VM_TYPE_ENTRY, 2291 CHECK_SENTINEL); 2292 2293 #ifndef SERIALGC 2294 VM_TYPES_PARALLELGC(CHECK_VM_TYPE_ENTRY, 2295 CHECK_SINGLE_ARG_VM_TYPE_NO_OP); 2296 2297 VM_TYPES_CMS(CHECK_VM_TYPE_ENTRY, 2298 CHECK_SINGLE_ARG_VM_TYPE_NO_OP); 2299 2300 VM_TYPES_PARNEW(CHECK_VM_TYPE_ENTRY) 2301 #endif // SERIALGC 2302 2303 VM_TYPES_CPU(CHECK_VM_TYPE_ENTRY, 2304 CHECK_SINGLE_ARG_VM_TYPE_NO_OP, 2305 CHECK_SINGLE_ARG_VM_TYPE_NO_OP, 2306 CHECK_SINGLE_ARG_VM_TYPE_NO_OP, 2307 CHECK_SINGLE_ARG_VM_TYPE_NO_OP, 2308 CHECK_C1_TOPLEVEL_VM_TYPE_ENTRY, 2309 CHECK_C2_VM_TYPE_ENTRY, 2310 CHECK_C2_TOPLEVEL_VM_TYPE_ENTRY, 2311 CHECK_SENTINEL); 2312 2313 VM_TYPES_OS_CPU(CHECK_VM_TYPE_ENTRY, 2314 CHECK_SINGLE_ARG_VM_TYPE_NO_OP, 2315 CHECK_SINGLE_ARG_VM_TYPE_NO_OP, 2316 CHECK_SINGLE_ARG_VM_TYPE_NO_OP, 2317 CHECK_SINGLE_ARG_VM_TYPE_NO_OP, 2318 CHECK_C1_TOPLEVEL_VM_TYPE_ENTRY, 2319 CHECK_C2_VM_TYPE_ENTRY, 2320 CHECK_C2_TOPLEVEL_VM_TYPE_ENTRY, 2321 CHECK_SENTINEL); 2322 2323 // 2324 // Split VM_STRUCTS() invocation into two parts to allow MS VC++ 6.0 2325 // to build with the source mounted over SNC3.2. Symptom was that 2326 // debug build failed with an internal compiler error. Has been seen 2327 // mounting sources from Solaris 2.6 and 2.7 hosts, but so far not 2328 // 2.8 hosts. Appears to occur because line is too long. 2329 // 2330 // If an assertion failure is triggered here it means that an entry 2331 // in VMStructs::localHotSpotVMStructs[] was not found in 2332 // VMStructs::localHotSpotVMTypes[]. (The assertion itself had to be 2333 // made less descriptive because of this above bug -- see the 2334 // definition of ENSURE_FIELD_TYPE_PRESENT.) 2335 // 2336 // NOTE: taken out because this was just not working on everyone's 2337 // Solstice NFS setup. If everyone switches to local workspaces on 2338 // Win32, we can put this back in. 2339 #ifndef _WINDOWS 2340 debug_only(VM_STRUCTS(ENSURE_FIELD_TYPE_PRESENT, \ 2341 CHECK_NO_OP, \ 2342 CHECK_NO_OP, \ 2343 CHECK_NO_OP, \ 2344 CHECK_NO_OP, \ 2345 CHECK_NO_OP, \ 2346 CHECK_NO_OP, \ 2347 CHECK_NO_OP, \ 2348 CHECK_NO_OP, \ 2349 CHECK_SENTINEL)); 2350 debug_only(VM_STRUCTS(CHECK_NO_OP, \ 2351 ENSURE_FIELD_TYPE_PRESENT, \ 2352 CHECK_NO_OP, \ 2353 ENSURE_FIELD_TYPE_PRESENT, \ 2354 ENSURE_NONPRODUCT_FIELD_TYPE_PRESENT, \ 2355 ENSURE_C1_FIELD_TYPE_PRESENT, \ 2356 ENSURE_C2_FIELD_TYPE_PRESENT, \ 2357 CHECK_NO_OP, \ 2358 CHECK_NO_OP, \ 2359 CHECK_SENTINEL)); 2360 #ifndef SERIALGC 2361 debug_only(VM_STRUCTS_PARALLELGC(ENSURE_FIELD_TYPE_PRESENT, \ 2362 ENSURE_FIELD_TYPE_PRESENT)); 2363 debug_only(VM_STRUCTS_CMS(ENSURE_FIELD_TYPE_PRESENT, \ 2364 ENSURE_FIELD_TYPE_PRESENT, \ 2365 ENSURE_FIELD_TYPE_PRESENT)); 2366 #endif // SERIALGC 2367 debug_only(VM_STRUCTS_CPU(ENSURE_FIELD_TYPE_PRESENT, \ 2368 ENSURE_FIELD_TYPE_PRESENT, \ 2369 CHECK_NO_OP, \ 2370 ENSURE_FIELD_TYPE_PRESENT, \ 2371 ENSURE_NONPRODUCT_FIELD_TYPE_PRESENT, \ 2372 ENSURE_C2_FIELD_TYPE_PRESENT, \ 2373 CHECK_NO_OP, \ 2374 CHECK_NO_OP, \ 2375 CHECK_SENTINEL)); 2376 debug_only(VM_STRUCTS_OS_CPU(ENSURE_FIELD_TYPE_PRESENT, \ 2377 ENSURE_FIELD_TYPE_PRESENT, \ 2378 CHECK_NO_OP, \ 2379 ENSURE_FIELD_TYPE_PRESENT, \ 2380 ENSURE_NONPRODUCT_FIELD_TYPE_PRESENT, \ 2381 ENSURE_C2_FIELD_TYPE_PRESENT, \ 2382 CHECK_NO_OP, \ 2383 CHECK_NO_OP, \ 2384 CHECK_SENTINEL)); 2385 #endif 2386 } 2387 2388 extern "C" { 2389 2390 // see comments on cast_uint64_t at the top of this file 2391 #define ASSIGN_CONST_TO_64BIT_VAR(var, expr) \ 2392 JNIEXPORT uint64_t var = cast_uint64_t(expr); 2393 #define ASSIGN_OFFSET_TO_64BIT_VAR(var, type, field) \ 2394 ASSIGN_CONST_TO_64BIT_VAR(var, offset_of(type, field)) 2395 #define ASSIGN_STRIDE_TO_64BIT_VAR(var, array) \ 2396 ASSIGN_CONST_TO_64BIT_VAR(var, (char*)&array[1] - (char*)&array[0]) 2397 2398 JNIEXPORT VMStructEntry* gHotSpotVMStructs = VMStructs::localHotSpotVMStructs; 2399 ASSIGN_OFFSET_TO_64BIT_VAR(gHotSpotVMStructEntryTypeNameOffset, VMStructEntry, typeName); 2400 ASSIGN_OFFSET_TO_64BIT_VAR(gHotSpotVMStructEntryFieldNameOffset, VMStructEntry, fieldName); 2401 ASSIGN_OFFSET_TO_64BIT_VAR(gHotSpotVMStructEntryTypeStringOffset, VMStructEntry, typeString); 2402 ASSIGN_OFFSET_TO_64BIT_VAR(gHotSpotVMStructEntryIsStaticOffset, VMStructEntry, isStatic); 2403 ASSIGN_OFFSET_TO_64BIT_VAR(gHotSpotVMStructEntryOffsetOffset, VMStructEntry, offset); 2404 ASSIGN_OFFSET_TO_64BIT_VAR(gHotSpotVMStructEntryAddressOffset, VMStructEntry, address); 2405 ASSIGN_STRIDE_TO_64BIT_VAR(gHotSpotVMStructEntryArrayStride, gHotSpotVMStructs); 2406 JNIEXPORT VMTypeEntry* gHotSpotVMTypes = VMStructs::localHotSpotVMTypes; 2407 ASSIGN_OFFSET_TO_64BIT_VAR(gHotSpotVMTypeEntryTypeNameOffset, VMTypeEntry, typeName); 2408 ASSIGN_OFFSET_TO_64BIT_VAR(gHotSpotVMTypeEntrySuperclassNameOffset, VMTypeEntry, superclassName); 2409 ASSIGN_OFFSET_TO_64BIT_VAR(gHotSpotVMTypeEntryIsOopTypeOffset, VMTypeEntry, isOopType); 2410 ASSIGN_OFFSET_TO_64BIT_VAR(gHotSpotVMTypeEntryIsIntegerTypeOffset, VMTypeEntry, isIntegerType); 2411 ASSIGN_OFFSET_TO_64BIT_VAR(gHotSpotVMTypeEntryIsUnsignedOffset, VMTypeEntry, isUnsigned); 2412 ASSIGN_OFFSET_TO_64BIT_VAR(gHotSpotVMTypeEntrySizeOffset, VMTypeEntry, size); 2413 ASSIGN_STRIDE_TO_64BIT_VAR(gHotSpotVMTypeEntryArrayStride,gHotSpotVMTypes); 2414 JNIEXPORT VMIntConstantEntry* gHotSpotVMIntConstants = VMStructs::localHotSpotVMIntConstants; 2415 ASSIGN_OFFSET_TO_64BIT_VAR(gHotSpotVMIntConstantEntryNameOffset, VMIntConstantEntry, name); 2416 ASSIGN_OFFSET_TO_64BIT_VAR(gHotSpotVMIntConstantEntryValueOffset, VMIntConstantEntry, value); 2417 ASSIGN_STRIDE_TO_64BIT_VAR(gHotSpotVMIntConstantEntryArrayStride, gHotSpotVMIntConstants); 2418 JNIEXPORT VMLongConstantEntry* gHotSpotVMLongConstants = VMStructs::localHotSpotVMLongConstants; 2419 ASSIGN_OFFSET_TO_64BIT_VAR(gHotSpotVMLongConstantEntryNameOffset, VMLongConstantEntry, name); 2420 ASSIGN_OFFSET_TO_64BIT_VAR(gHotSpotVMLongConstantEntryValueOffset, VMLongConstantEntry, value); 2421 ASSIGN_STRIDE_TO_64BIT_VAR(gHotSpotVMLongConstantEntryArrayStride, gHotSpotVMLongConstants); 2422 } 2423 2424 #ifdef ASSERT 2425 int 2426 VMStructs::findType(const char* typeName) { 2427 VMTypeEntry* types = gHotSpotVMTypes; 2428 2429 while (types->typeName != NULL) { 2430 if (!strcmp(typeName, types->typeName)) { 2431 return 1; 2432 } 2433 ++types; 2434 } 2435 return 0; 2436 } 2437 #endif 2438 2439 void vmStructs_init() { 2440 debug_only(VMStructs::init()); 2441 }