vmStructs.cpp revision 1564:2a47bd84841f
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 "incls/_precompiled.incl" 26# include "incls/_vmStructs.cpp.incl" 27 28// Note: the cross-product of (c1, c2, product, nonproduct, ...), 29// (nonstatic, static), and (unchecked, checked) has not been taken. 30// Only the macros currently needed have been defined. 31 32// A field whose type is not checked is given a null string as the 33// type name, indicating an "opaque" type to the serviceability agent. 34 35// NOTE: there is an interdependency between this file and 36// HotSpotTypeDataBase.java, which parses the type strings. 37 38#ifndef REG_COUNT 39 #define REG_COUNT 0 40#endif 41 42// whole purpose of this function is to work around bug c++/27724 in gcc 4.1.1 43// with optimization turned on it doesn't affect produced code 44static inline uint64_t cast_uint64_t(size_t x) 45{ 46 return x; 47} 48 49 50//-------------------------------------------------------------------------------- 51// VM_STRUCTS 52// 53// This list enumerates all of the fields the serviceability agent 54// needs to know about. Be sure to see also the type table below this one. 55// NOTE that there are platform-specific additions to this table in 56// vmStructs_<os>_<cpu>.hpp. 57 58#define VM_STRUCTS(nonstatic_field, \ 59 static_field, \ 60 unchecked_nonstatic_field, \ 61 volatile_nonstatic_field, \ 62 nonproduct_nonstatic_field, \ 63 c1_nonstatic_field, \ 64 c2_nonstatic_field, \ 65 unchecked_c1_static_field, \ 66 unchecked_c2_static_field, \ 67 last_entry) \ 68 \ 69 /******************************************************************/ \ 70 /* OopDesc and Klass hierarchies (NOTE: methodDataOop incomplete) */ \ 71 /******************************************************************/ \ 72 \ 73 volatile_nonstatic_field(oopDesc, _mark, markOop) \ 74 volatile_nonstatic_field(oopDesc, _metadata._klass, wideKlassOop) \ 75 volatile_nonstatic_field(oopDesc, _metadata._compressed_klass, narrowOop) \ 76 static_field(oopDesc, _bs, BarrierSet*) \ 77 nonstatic_field(arrayKlass, _dimension, int) \ 78 nonstatic_field(arrayKlass, _higher_dimension, klassOop) \ 79 nonstatic_field(arrayKlass, _lower_dimension, klassOop) \ 80 nonstatic_field(arrayKlass, _vtable_len, int) \ 81 nonstatic_field(arrayKlass, _alloc_size, juint) \ 82 nonstatic_field(arrayKlass, _component_mirror, oop) \ 83 nonstatic_field(compiledICHolderKlass, _alloc_size, juint) \ 84 nonstatic_field(compiledICHolderOopDesc, _holder_method, methodOop) \ 85 nonstatic_field(compiledICHolderOopDesc, _holder_klass, klassOop) \ 86 nonstatic_field(constantPoolOopDesc, _tags, typeArrayOop) \ 87 nonstatic_field(constantPoolOopDesc, _cache, constantPoolCacheOop) \ 88 nonstatic_field(constantPoolOopDesc, _pool_holder, klassOop) \ 89 nonstatic_field(constantPoolOopDesc, _length, int) \ 90 nonstatic_field(constantPoolCacheOopDesc, _length, int) \ 91 nonstatic_field(constantPoolCacheOopDesc, _constant_pool, constantPoolOop) \ 92 nonstatic_field(instanceKlass, _array_klasses, klassOop) \ 93 nonstatic_field(instanceKlass, _methods, objArrayOop) \ 94 nonstatic_field(instanceKlass, _method_ordering, typeArrayOop) \ 95 nonstatic_field(instanceKlass, _local_interfaces, objArrayOop) \ 96 nonstatic_field(instanceKlass, _transitive_interfaces, objArrayOop) \ 97 nonstatic_field(instanceKlass, _nof_implementors, int) \ 98 nonstatic_field(instanceKlass, _implementors[0], klassOop) \ 99 nonstatic_field(instanceKlass, _fields, typeArrayOop) \ 100 nonstatic_field(instanceKlass, _constants, constantPoolOop) \ 101 nonstatic_field(instanceKlass, _class_loader, oop) \ 102 nonstatic_field(instanceKlass, _protection_domain, oop) \ 103 nonstatic_field(instanceKlass, _signers, objArrayOop) \ 104 nonstatic_field(instanceKlass, _source_file_name, symbolOop) \ 105 nonstatic_field(instanceKlass, _source_debug_extension, symbolOop) \ 106 nonstatic_field(instanceKlass, _inner_classes, typeArrayOop) \ 107 nonstatic_field(instanceKlass, _nonstatic_field_size, int) \ 108 nonstatic_field(instanceKlass, _static_field_size, int) \ 109 nonstatic_field(instanceKlass, _static_oop_field_size, int) \ 110 nonstatic_field(instanceKlass, _nonstatic_oop_map_size, int) \ 111 nonstatic_field(instanceKlass, _is_marked_dependent, bool) \ 112 nonstatic_field(instanceKlass, _minor_version, u2) \ 113 nonstatic_field(instanceKlass, _major_version, u2) \ 114 nonstatic_field(instanceKlass, _init_state, instanceKlass::ClassState) \ 115 nonstatic_field(instanceKlass, _init_thread, Thread*) \ 116 nonstatic_field(instanceKlass, _vtable_len, int) \ 117 nonstatic_field(instanceKlass, _itable_len, int) \ 118 nonstatic_field(instanceKlass, _reference_type, ReferenceType) \ 119 volatile_nonstatic_field(instanceKlass, _oop_map_cache, OopMapCache*) \ 120 nonstatic_field(instanceKlass, _jni_ids, JNIid*) \ 121 nonstatic_field(instanceKlass, _osr_nmethods_head, nmethod*) \ 122 nonstatic_field(instanceKlass, _breakpoints, BreakpointInfo*) \ 123 nonstatic_field(instanceKlass, _generic_signature, symbolOop) \ 124 nonstatic_field(instanceKlass, _methods_jmethod_ids, jmethodID*) \ 125 nonstatic_field(instanceKlass, _methods_cached_itable_indices, int*) \ 126 volatile_nonstatic_field(instanceKlass, _idnum_allocated_count, u2) \ 127 nonstatic_field(instanceKlass, _class_annotations, typeArrayOop) \ 128 nonstatic_field(instanceKlass, _fields_annotations, objArrayOop) \ 129 nonstatic_field(instanceKlass, _methods_annotations, objArrayOop) \ 130 nonstatic_field(instanceKlass, _methods_parameter_annotations, objArrayOop) \ 131 nonstatic_field(instanceKlass, _methods_default_annotations, objArrayOop) \ 132 nonstatic_field(Klass, _super_check_offset, juint) \ 133 nonstatic_field(Klass, _secondary_super_cache, klassOop) \ 134 nonstatic_field(Klass, _secondary_supers, objArrayOop) \ 135 nonstatic_field(Klass, _primary_supers[0], klassOop) \ 136 nonstatic_field(Klass, _java_mirror, oop) \ 137 nonstatic_field(Klass, _modifier_flags, jint) \ 138 nonstatic_field(Klass, _super, klassOop) \ 139 nonstatic_field(Klass, _layout_helper, jint) \ 140 nonstatic_field(Klass, _name, symbolOop) \ 141 nonstatic_field(Klass, _access_flags, AccessFlags) \ 142 nonstatic_field(Klass, _subklass, klassOop) \ 143 nonstatic_field(Klass, _next_sibling, klassOop) \ 144 nonproduct_nonstatic_field(Klass, _verify_count, int) \ 145 nonstatic_field(Klass, _alloc_count, juint) \ 146 nonstatic_field(klassKlass, _alloc_size, juint) \ 147 nonstatic_field(methodKlass, _alloc_size, juint) \ 148 nonstatic_field(methodDataOopDesc, _size, int) \ 149 nonstatic_field(methodDataOopDesc, _method, methodOop) \ 150 nonstatic_field(methodOopDesc, _constMethod, constMethodOop) \ 151 nonstatic_field(methodOopDesc, _constants, constantPoolOop) \ 152 c2_nonstatic_field(methodOopDesc, _method_data, methodDataOop) \ 153 c2_nonstatic_field(methodOopDesc, _interpreter_invocation_count, int) \ 154 nonstatic_field(methodOopDesc, _access_flags, AccessFlags) \ 155 nonstatic_field(methodOopDesc, _vtable_index, int) \ 156 nonstatic_field(methodOopDesc, _method_size, u2) \ 157 nonstatic_field(methodOopDesc, _max_stack, u2) \ 158 nonstatic_field(methodOopDesc, _max_locals, u2) \ 159 nonstatic_field(methodOopDesc, _size_of_parameters, u2) \ 160 c2_nonstatic_field(methodOopDesc, _interpreter_throwout_count, u2) \ 161 nonstatic_field(methodOopDesc, _number_of_breakpoints, u2) \ 162 nonstatic_field(methodOopDesc, _invocation_counter, InvocationCounter) \ 163 nonstatic_field(methodOopDesc, _backedge_counter, InvocationCounter) \ 164 nonproduct_nonstatic_field(methodOopDesc, _compiled_invocation_count, int) \ 165 volatile_nonstatic_field(methodOopDesc, _code, nmethod*) \ 166 nonstatic_field(methodOopDesc, _i2i_entry, address) \ 167 nonstatic_field(methodOopDesc, _adapter, AdapterHandlerEntry*) \ 168 volatile_nonstatic_field(methodOopDesc, _from_compiled_entry, address) \ 169 volatile_nonstatic_field(methodOopDesc, _from_interpreted_entry, address) \ 170 volatile_nonstatic_field(constMethodOopDesc, _fingerprint, uint64_t) \ 171 nonstatic_field(constMethodOopDesc, _method, methodOop) \ 172 nonstatic_field(constMethodOopDesc, _stackmap_data, typeArrayOop) \ 173 nonstatic_field(constMethodOopDesc, _exception_table, typeArrayOop) \ 174 nonstatic_field(constMethodOopDesc, _constMethod_size, int) \ 175 nonstatic_field(constMethodOopDesc, _interpreter_kind, jbyte) \ 176 nonstatic_field(constMethodOopDesc, _flags, jbyte) \ 177 nonstatic_field(constMethodOopDesc, _code_size, u2) \ 178 nonstatic_field(constMethodOopDesc, _name_index, u2) \ 179 nonstatic_field(constMethodOopDesc, _signature_index, u2) \ 180 nonstatic_field(constMethodOopDesc, _method_idnum, u2) \ 181 nonstatic_field(constMethodOopDesc, _generic_signature_index, u2) \ 182 nonstatic_field(objArrayKlass, _element_klass, klassOop) \ 183 nonstatic_field(objArrayKlass, _bottom_klass, klassOop) \ 184 nonstatic_field(symbolKlass, _alloc_size, juint) \ 185 nonstatic_field(symbolOopDesc, _length, unsigned short) \ 186 unchecked_nonstatic_field(symbolOopDesc, _body, sizeof(jbyte)) /* NOTE: no type */ \ 187 nonstatic_field(typeArrayKlass, _max_length, int) \ 188 \ 189 /***********************/ \ 190 /* Constant Pool Cache */ \ 191 /***********************/ \ 192 \ 193 volatile_nonstatic_field(ConstantPoolCacheEntry, _indices, intx) \ 194 volatile_nonstatic_field(ConstantPoolCacheEntry, _f1, oop) \ 195 volatile_nonstatic_field(ConstantPoolCacheEntry, _f2, intx) \ 196 volatile_nonstatic_field(ConstantPoolCacheEntry, _flags, intx) \ 197 \ 198 /********************************/ \ 199 /* MethodOop-related structures */ \ 200 /********************************/ \ 201 \ 202 nonstatic_field(CheckedExceptionElement, class_cp_index, u2) \ 203 nonstatic_field(LocalVariableTableElement, start_bci, u2) \ 204 nonstatic_field(LocalVariableTableElement, length, u2) \ 205 nonstatic_field(LocalVariableTableElement, name_cp_index, u2) \ 206 nonstatic_field(LocalVariableTableElement, descriptor_cp_index, u2) \ 207 nonstatic_field(LocalVariableTableElement, signature_cp_index, u2) \ 208 nonstatic_field(LocalVariableTableElement, slot, u2) \ 209 nonstatic_field(BreakpointInfo, _orig_bytecode, Bytecodes::Code) \ 210 nonstatic_field(BreakpointInfo, _bci, int) \ 211 nonstatic_field(BreakpointInfo, _name_index, u2) \ 212 nonstatic_field(BreakpointInfo, _signature_index, u2) \ 213 nonstatic_field(BreakpointInfo, _next, BreakpointInfo*) \ 214 /***********/ \ 215 /* JNI IDs */ \ 216 /***********/ \ 217 \ 218 nonstatic_field(JNIid, _holder, klassOop) \ 219 nonstatic_field(JNIid, _next, JNIid*) \ 220 nonstatic_field(JNIid, _offset, int) \ 221 /************/ \ 222 /* Universe */ \ 223 /************/ \ 224 \ 225 static_field(Universe, _boolArrayKlassObj, klassOop) \ 226 static_field(Universe, _byteArrayKlassObj, klassOop) \ 227 static_field(Universe, _charArrayKlassObj, klassOop) \ 228 static_field(Universe, _intArrayKlassObj, klassOop) \ 229 static_field(Universe, _shortArrayKlassObj, klassOop) \ 230 static_field(Universe, _longArrayKlassObj, klassOop) \ 231 static_field(Universe, _singleArrayKlassObj, klassOop) \ 232 static_field(Universe, _doubleArrayKlassObj, klassOop) \ 233 static_field(Universe, _symbolKlassObj, klassOop) \ 234 static_field(Universe, _methodKlassObj, klassOop) \ 235 static_field(Universe, _constMethodKlassObj, klassOop) \ 236 static_field(Universe, _methodDataKlassObj, klassOop) \ 237 static_field(Universe, _klassKlassObj, klassOop) \ 238 static_field(Universe, _arrayKlassKlassObj, klassOop) \ 239 static_field(Universe, _objArrayKlassKlassObj, klassOop) \ 240 static_field(Universe, _typeArrayKlassKlassObj, klassOop) \ 241 static_field(Universe, _instanceKlassKlassObj, klassOop) \ 242 static_field(Universe, _constantPoolKlassObj, klassOop) \ 243 static_field(Universe, _constantPoolCacheKlassObj, klassOop) \ 244 static_field(Universe, _compiledICHolderKlassObj, klassOop) \ 245 static_field(Universe, _systemObjArrayKlassObj, klassOop) \ 246 static_field(Universe, _mirrors[0], oop) \ 247 static_field(Universe, _main_thread_group, oop) \ 248 static_field(Universe, _system_thread_group, oop) \ 249 static_field(Universe, _the_empty_byte_array, typeArrayOop) \ 250 static_field(Universe, _the_empty_short_array, typeArrayOop) \ 251 static_field(Universe, _the_empty_int_array, typeArrayOop) \ 252 static_field(Universe, _the_empty_system_obj_array, objArrayOop) \ 253 static_field(Universe, _the_empty_class_klass_array, objArrayOop) \ 254 static_field(Universe, _out_of_memory_error_java_heap, oop) \ 255 static_field(Universe, _out_of_memory_error_perm_gen, oop) \ 256 static_field(Universe, _out_of_memory_error_array_size, oop) \ 257 static_field(Universe, _out_of_memory_error_gc_overhead_limit, oop) \ 258 static_field(Universe, _null_ptr_exception_instance, oop) \ 259 static_field(Universe, _arithmetic_exception_instance, oop) \ 260 static_field(Universe, _vm_exception, oop) \ 261 static_field(Universe, _collectedHeap, CollectedHeap*) \ 262 static_field(Universe, _base_vtable_size, int) \ 263 static_field(Universe, _bootstrapping, bool) \ 264 static_field(Universe, _fully_initialized, bool) \ 265 static_field(Universe, _verify_count, int) \ 266 static_field(Universe, _narrow_oop._base, address) \ 267 static_field(Universe, _narrow_oop._shift, int) \ 268 static_field(Universe, _narrow_oop._use_implicit_null_checks, bool) \ 269 \ 270 /**********************************************************************************/ \ 271 /* Generation and Space hierarchies */ \ 272 /**********************************************************************************/ \ 273 \ 274 unchecked_nonstatic_field(ageTable, sizes, sizeof(ageTable::sizes)) \ 275 \ 276 nonstatic_field(BarrierSet, _max_covered_regions, int) \ 277 nonstatic_field(BlockOffsetTable, _bottom, HeapWord*) \ 278 nonstatic_field(BlockOffsetTable, _end, HeapWord*) \ 279 \ 280 nonstatic_field(BlockOffsetSharedArray, _reserved, MemRegion) \ 281 nonstatic_field(BlockOffsetSharedArray, _end, HeapWord*) \ 282 nonstatic_field(BlockOffsetSharedArray, _vs, VirtualSpace) \ 283 nonstatic_field(BlockOffsetSharedArray, _offset_array, u_char*) \ 284 \ 285 nonstatic_field(BlockOffsetArray, _array, BlockOffsetSharedArray*) \ 286 nonstatic_field(BlockOffsetArray, _sp, Space*) \ 287 nonstatic_field(BlockOffsetArrayContigSpace, _next_offset_threshold, HeapWord*) \ 288 nonstatic_field(BlockOffsetArrayContigSpace, _next_offset_index, size_t) \ 289 \ 290 nonstatic_field(BlockOffsetArrayNonContigSpace, _unallocated_block, HeapWord*) \ 291 \ 292 nonstatic_field(CardGeneration, _rs, GenRemSet*) \ 293 nonstatic_field(CardGeneration, _bts, BlockOffsetSharedArray*) \ 294 \ 295 nonstatic_field(CardTableModRefBS, _whole_heap, const MemRegion) \ 296 nonstatic_field(CardTableModRefBS, _guard_index, const size_t) \ 297 nonstatic_field(CardTableModRefBS, _last_valid_index, const size_t) \ 298 nonstatic_field(CardTableModRefBS, _page_size, const size_t) \ 299 nonstatic_field(CardTableModRefBS, _byte_map_size, const size_t) \ 300 nonstatic_field(CardTableModRefBS, _byte_map, jbyte*) \ 301 nonstatic_field(CardTableModRefBS, _cur_covered_regions, int) \ 302 nonstatic_field(CardTableModRefBS, _covered, MemRegion*) \ 303 nonstatic_field(CardTableModRefBS, _committed, MemRegion*) \ 304 nonstatic_field(CardTableModRefBS, _guard_region, MemRegion) \ 305 nonstatic_field(CardTableModRefBS, byte_map_base, jbyte*) \ 306 \ 307 nonstatic_field(CardTableRS, _ct_bs, CardTableModRefBSForCTRS*) \ 308 \ 309 nonstatic_field(CollectedHeap, _reserved, MemRegion) \ 310 nonstatic_field(SharedHeap, _perm_gen, PermGen*) \ 311 nonstatic_field(CollectedHeap, _barrier_set, BarrierSet*) \ 312 nonstatic_field(CollectedHeap, _defer_initial_card_mark, bool) \ 313 nonstatic_field(CollectedHeap, _is_gc_active, bool) \ 314 nonstatic_field(CompactibleSpace, _compaction_top, HeapWord*) \ 315 nonstatic_field(CompactibleSpace, _first_dead, HeapWord*) \ 316 nonstatic_field(CompactibleSpace, _end_of_live, HeapWord*) \ 317 \ 318 nonstatic_field(CompactingPermGen, _gen, OneContigSpaceCardGeneration*) \ 319 \ 320 nonstatic_field(ContiguousSpace, _top, HeapWord*) \ 321 nonstatic_field(ContiguousSpace, _concurrent_iteration_safe_limit, HeapWord*) \ 322 nonstatic_field(ContiguousSpace, _saved_mark_word, HeapWord*) \ 323 \ 324 nonstatic_field(DefNewGeneration, _next_gen, Generation*) \ 325 nonstatic_field(DefNewGeneration, _tenuring_threshold, int) \ 326 nonstatic_field(DefNewGeneration, _age_table, ageTable) \ 327 nonstatic_field(DefNewGeneration, _eden_space, EdenSpace*) \ 328 nonstatic_field(DefNewGeneration, _from_space, ContiguousSpace*) \ 329 nonstatic_field(DefNewGeneration, _to_space, ContiguousSpace*) \ 330 \ 331 nonstatic_field(EdenSpace, _gen, DefNewGeneration*) \ 332 \ 333 nonstatic_field(Generation, _reserved, MemRegion) \ 334 nonstatic_field(Generation, _virtual_space, VirtualSpace) \ 335 nonstatic_field(Generation, _level, int) \ 336 nonstatic_field(Generation, _stat_record, Generation::StatRecord) \ 337 \ 338 nonstatic_field(Generation::StatRecord, invocations, int) \ 339 nonstatic_field(Generation::StatRecord, accumulated_time, elapsedTimer) \ 340 \ 341 nonstatic_field(GenerationSpec, _name, Generation::Name) \ 342 nonstatic_field(GenerationSpec, _init_size, size_t) \ 343 nonstatic_field(GenerationSpec, _max_size, size_t) \ 344 \ 345 static_field(GenCollectedHeap, _gch, GenCollectedHeap*) \ 346 nonstatic_field(GenCollectedHeap, _n_gens, int) \ 347 unchecked_nonstatic_field(GenCollectedHeap, _gens, sizeof(GenCollectedHeap::_gens)) /* NOTE: no type */ \ 348 nonstatic_field(GenCollectedHeap, _gen_specs, GenerationSpec**) \ 349 \ 350 nonstatic_field(HeapWord, i, char*) \ 351 \ 352 nonstatic_field(MemRegion, _start, HeapWord*) \ 353 nonstatic_field(MemRegion, _word_size, size_t) \ 354 \ 355 nonstatic_field(OffsetTableContigSpace, _offsets, BlockOffsetArray) \ 356 \ 357 nonstatic_field(OneContigSpaceCardGeneration, _min_heap_delta_bytes, size_t) \ 358 nonstatic_field(OneContigSpaceCardGeneration, _the_space, ContiguousSpace*) \ 359 nonstatic_field(OneContigSpaceCardGeneration, _last_gc, WaterMark) \ 360 \ 361 nonstatic_field(CompactingPermGenGen, _ro_vs, VirtualSpace) \ 362 nonstatic_field(CompactingPermGenGen, _rw_vs, VirtualSpace) \ 363 nonstatic_field(CompactingPermGenGen, _md_vs, VirtualSpace) \ 364 nonstatic_field(CompactingPermGenGen, _mc_vs, VirtualSpace) \ 365 nonstatic_field(CompactingPermGenGen, _ro_space, OffsetTableContigSpace*) \ 366 nonstatic_field(CompactingPermGenGen, _rw_space, OffsetTableContigSpace*) \ 367 static_field(CompactingPermGenGen, unshared_bottom, HeapWord*) \ 368 static_field(CompactingPermGenGen, unshared_end, HeapWord*) \ 369 static_field(CompactingPermGenGen, shared_bottom, HeapWord*) \ 370 static_field(CompactingPermGenGen, readonly_bottom, HeapWord*) \ 371 static_field(CompactingPermGenGen, readonly_end, HeapWord*) \ 372 static_field(CompactingPermGenGen, readwrite_bottom, HeapWord*) \ 373 static_field(CompactingPermGenGen, readwrite_end, HeapWord*) \ 374 static_field(CompactingPermGenGen, miscdata_bottom, HeapWord*) \ 375 static_field(CompactingPermGenGen, miscdata_end, HeapWord*) \ 376 static_field(CompactingPermGenGen, misccode_bottom, HeapWord*) \ 377 static_field(CompactingPermGenGen, misccode_end, HeapWord*) \ 378 static_field(CompactingPermGenGen, shared_end, HeapWord*) \ 379 \ 380 nonstatic_field(PermGen, _capacity_expansion_limit, size_t) \ 381 \ 382 nonstatic_field(PermanentGenerationSpec, _name, PermGen::Name) \ 383 nonstatic_field(PermanentGenerationSpec, _init_size, size_t) \ 384 nonstatic_field(PermanentGenerationSpec, _max_size, size_t) \ 385 \ 386 nonstatic_field(Space, _bottom, HeapWord*) \ 387 nonstatic_field(Space, _end, HeapWord*) \ 388 \ 389 nonstatic_field(TenuredGeneration, _shrink_factor, size_t) \ 390 nonstatic_field(TenuredGeneration, _capacity_at_prologue, size_t) \ 391 nonstatic_field(ThreadLocalAllocBuffer, _start, HeapWord*) \ 392 nonstatic_field(ThreadLocalAllocBuffer, _top, HeapWord*) \ 393 nonstatic_field(ThreadLocalAllocBuffer, _end, HeapWord*) \ 394 nonstatic_field(ThreadLocalAllocBuffer, _desired_size, size_t) \ 395 nonstatic_field(ThreadLocalAllocBuffer, _refill_waste_limit, size_t) \ 396 static_field(ThreadLocalAllocBuffer, _target_refills, unsigned) \ 397 nonstatic_field(VirtualSpace, _low_boundary, char*) \ 398 nonstatic_field(VirtualSpace, _high_boundary, char*) \ 399 nonstatic_field(VirtualSpace, _low, char*) \ 400 nonstatic_field(VirtualSpace, _high, char*) \ 401 nonstatic_field(VirtualSpace, _lower_high, char*) \ 402 nonstatic_field(VirtualSpace, _middle_high, char*) \ 403 nonstatic_field(VirtualSpace, _upper_high, char*) \ 404 nonstatic_field(WaterMark, _point, HeapWord*) \ 405 nonstatic_field(WaterMark, _space, Space*) \ 406 \ 407 /************************/ \ 408 /* PerfMemory - jvmstat */ \ 409 /************************/ \ 410 \ 411 nonstatic_field(PerfDataPrologue, magic, jint) \ 412 nonstatic_field(PerfDataPrologue, byte_order, jbyte) \ 413 nonstatic_field(PerfDataPrologue, major_version, jbyte) \ 414 nonstatic_field(PerfDataPrologue, minor_version, jbyte) \ 415 nonstatic_field(PerfDataPrologue, accessible, jbyte) \ 416 nonstatic_field(PerfDataPrologue, used, jint) \ 417 nonstatic_field(PerfDataPrologue, overflow, jint) \ 418 nonstatic_field(PerfDataPrologue, mod_time_stamp, jlong) \ 419 nonstatic_field(PerfDataPrologue, entry_offset, jint) \ 420 nonstatic_field(PerfDataPrologue, num_entries, jint) \ 421 \ 422 nonstatic_field(PerfDataEntry, entry_length, jint) \ 423 nonstatic_field(PerfDataEntry, name_offset, jint) \ 424 nonstatic_field(PerfDataEntry, vector_length, jint) \ 425 nonstatic_field(PerfDataEntry, data_type, jbyte) \ 426 nonstatic_field(PerfDataEntry, flags, jbyte) \ 427 nonstatic_field(PerfDataEntry, data_units, jbyte) \ 428 nonstatic_field(PerfDataEntry, data_variability, jbyte) \ 429 nonstatic_field(PerfDataEntry, data_offset, jint) \ 430 \ 431 static_field(PerfMemory, _start, char*) \ 432 static_field(PerfMemory, _end, char*) \ 433 static_field(PerfMemory, _top, char*) \ 434 static_field(PerfMemory, _capacity, size_t) \ 435 static_field(PerfMemory, _prologue, PerfDataPrologue*) \ 436 static_field(PerfMemory, _initialized, jint) \ 437 \ 438 /***************/ \ 439 /* SymbolTable */ \ 440 /***************/ \ 441 \ 442 static_field(SymbolTable, _the_table, SymbolTable*) \ 443 \ 444 /***************/ \ 445 /* StringTable */ \ 446 /***************/ \ 447 \ 448 static_field(StringTable, _the_table, StringTable*) \ 449 \ 450 /********************/ \ 451 /* SystemDictionary */ \ 452 /********************/ \ 453 \ 454 static_field(SystemDictionary, _dictionary, Dictionary*) \ 455 static_field(SystemDictionary, _placeholders, PlaceholderTable*) \ 456 static_field(SystemDictionary, _shared_dictionary, Dictionary*) \ 457 static_field(SystemDictionary, _system_loader_lock_obj, oop) \ 458 static_field(SystemDictionary, _loader_constraints, LoaderConstraintTable*) \ 459 static_field(SystemDictionary, WK_KLASS(Object_klass), klassOop) \ 460 static_field(SystemDictionary, WK_KLASS(String_klass), klassOop) \ 461 static_field(SystemDictionary, WK_KLASS(Class_klass), klassOop) \ 462 static_field(SystemDictionary, WK_KLASS(Cloneable_klass), klassOop) \ 463 static_field(SystemDictionary, WK_KLASS(ClassLoader_klass), klassOop) \ 464 static_field(SystemDictionary, WK_KLASS(Serializable_klass), klassOop) \ 465 static_field(SystemDictionary, WK_KLASS(System_klass), klassOop) \ 466 static_field(SystemDictionary, WK_KLASS(Throwable_klass), klassOop) \ 467 static_field(SystemDictionary, WK_KLASS(ThreadDeath_klass), klassOop) \ 468 static_field(SystemDictionary, WK_KLASS(Error_klass), klassOop) \ 469 static_field(SystemDictionary, WK_KLASS(Exception_klass), klassOop) \ 470 static_field(SystemDictionary, WK_KLASS(RuntimeException_klass), klassOop) \ 471 static_field(SystemDictionary, WK_KLASS(ClassNotFoundException_klass), klassOop) \ 472 static_field(SystemDictionary, WK_KLASS(NoClassDefFoundError_klass), klassOop) \ 473 static_field(SystemDictionary, WK_KLASS(LinkageError_klass), klassOop) \ 474 static_field(SystemDictionary, WK_KLASS(ClassCastException_klass), klassOop) \ 475 static_field(SystemDictionary, WK_KLASS(ArrayStoreException_klass), klassOop) \ 476 static_field(SystemDictionary, WK_KLASS(VirtualMachineError_klass), klassOop) \ 477 static_field(SystemDictionary, WK_KLASS(OutOfMemoryError_klass), klassOop) \ 478 static_field(SystemDictionary, WK_KLASS(StackOverflowError_klass), klassOop) \ 479 static_field(SystemDictionary, WK_KLASS(ProtectionDomain_klass), klassOop) \ 480 static_field(SystemDictionary, WK_KLASS(AccessControlContext_klass), klassOop) \ 481 static_field(SystemDictionary, WK_KLASS(Reference_klass), klassOop) \ 482 static_field(SystemDictionary, WK_KLASS(SoftReference_klass), klassOop) \ 483 static_field(SystemDictionary, WK_KLASS(WeakReference_klass), klassOop) \ 484 static_field(SystemDictionary, WK_KLASS(FinalReference_klass), klassOop) \ 485 static_field(SystemDictionary, WK_KLASS(PhantomReference_klass), klassOop) \ 486 static_field(SystemDictionary, WK_KLASS(Finalizer_klass), klassOop) \ 487 static_field(SystemDictionary, WK_KLASS(Thread_klass), klassOop) \ 488 static_field(SystemDictionary, WK_KLASS(ThreadGroup_klass), klassOop) \ 489 static_field(SystemDictionary, WK_KLASS(Properties_klass), klassOop) \ 490 static_field(SystemDictionary, WK_KLASS(StringBuffer_klass), klassOop) \ 491 static_field(SystemDictionary, _box_klasses[0], klassOop) \ 492 static_field(SystemDictionary, _java_system_loader, oop) \ 493 \ 494 /*******************/ \ 495 /* HashtableBucket */ \ 496 /*******************/ \ 497 \ 498 nonstatic_field(HashtableBucket, _entry, BasicHashtableEntry*) \ 499 \ 500 /******************/ \ 501 /* HashtableEntry */ \ 502 /******************/ \ 503 \ 504 nonstatic_field(BasicHashtableEntry, _next, BasicHashtableEntry*) \ 505 nonstatic_field(BasicHashtableEntry, _hash, unsigned int) \ 506 nonstatic_field(HashtableEntry, _literal, oop) \ 507 \ 508 /*************/ \ 509 /* Hashtable */ \ 510 /*************/ \ 511 \ 512 nonstatic_field(BasicHashtable, _table_size, int) \ 513 nonstatic_field(BasicHashtable, _buckets, HashtableBucket*) \ 514 nonstatic_field(BasicHashtable, _free_list, BasicHashtableEntry*) \ 515 nonstatic_field(BasicHashtable, _first_free_entry, char*) \ 516 nonstatic_field(BasicHashtable, _end_block, char*) \ 517 nonstatic_field(BasicHashtable, _entry_size, int) \ 518 \ 519 /*******************/ \ 520 /* DictionaryEntry */ \ 521 /*******************/ \ 522 \ 523 nonstatic_field(DictionaryEntry, _loader, oop) \ 524 nonstatic_field(DictionaryEntry, _pd_set, ProtectionDomainEntry*) \ 525 \ 526 /********************/ \ 527 \ 528 nonstatic_field(PlaceholderEntry, _loader, oop) \ 529 \ 530 /**************************/ \ 531 /* ProctectionDomainEntry */ \ 532 /**************************/ \ 533 \ 534 nonstatic_field(ProtectionDomainEntry, _next, ProtectionDomainEntry*) \ 535 nonstatic_field(ProtectionDomainEntry, _protection_domain, oop) \ 536 \ 537 /*************************/ \ 538 /* LoaderConstraintEntry */ \ 539 /*************************/ \ 540 \ 541 nonstatic_field(LoaderConstraintEntry, _name, symbolOop) \ 542 nonstatic_field(LoaderConstraintEntry, _num_loaders, int) \ 543 nonstatic_field(LoaderConstraintEntry, _max_loaders, int) \ 544 nonstatic_field(LoaderConstraintEntry, _loaders, oop*) \ 545 \ 546 /********************************/ \ 547 /* CodeCache (NOTE: incomplete) */ \ 548 /********************************/ \ 549 \ 550 static_field(CodeCache, _heap, CodeHeap*) \ 551 static_field(CodeCache, _scavenge_root_nmethods, nmethod*) \ 552 \ 553 /*******************************/ \ 554 /* CodeHeap (NOTE: incomplete) */ \ 555 /*******************************/ \ 556 \ 557 nonstatic_field(CodeHeap, _memory, VirtualSpace) \ 558 nonstatic_field(CodeHeap, _segmap, VirtualSpace) \ 559 nonstatic_field(CodeHeap, _log2_segment_size, int) \ 560 nonstatic_field(HeapBlock, _header, HeapBlock::Header) \ 561 nonstatic_field(HeapBlock::Header, _length, size_t) \ 562 nonstatic_field(HeapBlock::Header, _used, bool) \ 563 \ 564 /**********************************/ \ 565 /* Interpreter (NOTE: incomplete) */ \ 566 /**********************************/ \ 567 \ 568 static_field(AbstractInterpreter, _code, StubQueue*) \ 569 \ 570 /****************************/ \ 571 /* Stubs (NOTE: incomplete) */ \ 572 /****************************/ \ 573 \ 574 nonstatic_field(StubQueue, _stub_buffer, address) \ 575 nonstatic_field(StubQueue, _buffer_limit, int) \ 576 nonstatic_field(StubQueue, _queue_begin, int) \ 577 nonstatic_field(StubQueue, _queue_end, int) \ 578 nonstatic_field(StubQueue, _number_of_stubs, int) \ 579 nonstatic_field(InterpreterCodelet, _size, int) \ 580 nonstatic_field(InterpreterCodelet, _description, const char*) \ 581 nonstatic_field(InterpreterCodelet, _bytecode, Bytecodes::Code) \ 582 \ 583 /***********************************/ \ 584 /* StubRoutines (NOTE: incomplete) */ \ 585 /***********************************/ \ 586 \ 587 static_field(StubRoutines, _call_stub_return_address, address) \ 588 IA32_ONLY(static_field(StubRoutines::x86,_call_stub_compiled_return, address)) \ 589 \ 590 /***************************************/ \ 591 /* PcDesc and other compiled code info */ \ 592 /***************************************/ \ 593 \ 594 nonstatic_field(PcDesc, _pc_offset, int) \ 595 nonstatic_field(PcDesc, _scope_decode_offset, int) \ 596 nonstatic_field(PcDesc, _obj_decode_offset, int) \ 597 nonstatic_field(PcDesc, _flags, PcDesc::PcDescFlags) \ 598 \ 599 /***************************************************/ \ 600 /* CodeBlobs (NOTE: incomplete, but only a little) */ \ 601 /***************************************************/ \ 602 \ 603 nonstatic_field(CodeBlob, _name, const char*) \ 604 nonstatic_field(CodeBlob, _size, int) \ 605 nonstatic_field(CodeBlob, _header_size, int) \ 606 nonstatic_field(CodeBlob, _relocation_size, int) \ 607 nonstatic_field(CodeBlob, _instructions_offset, int) \ 608 nonstatic_field(CodeBlob, _frame_complete_offset, int) \ 609 nonstatic_field(CodeBlob, _data_offset, int) \ 610 nonstatic_field(CodeBlob, _frame_size, int) \ 611 nonstatic_field(CodeBlob, _oop_maps, OopMapSet*) \ 612 \ 613 /**************************************************/ \ 614 /* NMethods (NOTE: incomplete, but only a little) */ \ 615 /**************************************************/ \ 616 \ 617 nonstatic_field(nmethod, _method, methodOop) \ 618 nonstatic_field(nmethod, _entry_bci, int) \ 619 nonstatic_field(nmethod, _osr_link, nmethod*) \ 620 nonstatic_field(nmethod, _scavenge_root_link, nmethod*) \ 621 nonstatic_field(nmethod, _scavenge_root_state, jbyte) \ 622 nonstatic_field(nmethod, _exception_offset, int) \ 623 nonstatic_field(nmethod, _deoptimize_offset, int) \ 624 nonstatic_field(nmethod, _orig_pc_offset, int) \ 625 nonstatic_field(nmethod, _stub_offset, int) \ 626 nonstatic_field(nmethod, _consts_offset, int) \ 627 nonstatic_field(nmethod, _oops_offset, int) \ 628 nonstatic_field(nmethod, _scopes_data_offset, int) \ 629 nonstatic_field(nmethod, _scopes_pcs_offset, int) \ 630 nonstatic_field(nmethod, _dependencies_offset, int) \ 631 nonstatic_field(nmethod, _handler_table_offset, int) \ 632 nonstatic_field(nmethod, _nul_chk_table_offset, int) \ 633 nonstatic_field(nmethod, _nmethod_end_offset, int) \ 634 nonstatic_field(nmethod, _entry_point, address) \ 635 nonstatic_field(nmethod, _verified_entry_point, address) \ 636 nonstatic_field(nmethod, _osr_entry_point, address) \ 637 nonstatic_field(nmethod, _lock_count, jint) \ 638 nonstatic_field(nmethod, _stack_traversal_mark, long) \ 639 \ 640 /********************************/ \ 641 /* JavaCalls (NOTE: incomplete) */ \ 642 /********************************/ \ 643 \ 644 nonstatic_field(JavaCallWrapper, _anchor, JavaFrameAnchor) \ 645 /********************************/ \ 646 /* JavaFrameAnchor (NOTE: incomplete) */ \ 647 /********************************/ \ 648 volatile_nonstatic_field(JavaFrameAnchor, _last_Java_sp, intptr_t*) \ 649 volatile_nonstatic_field(JavaFrameAnchor, _last_Java_pc, address) \ 650 \ 651 /******************************/ \ 652 /* Threads (NOTE: incomplete) */ \ 653 /******************************/ \ 654 \ 655 static_field(Threads, _thread_list, JavaThread*) \ 656 static_field(Threads, _number_of_threads, int) \ 657 static_field(Threads, _number_of_non_daemon_threads, int) \ 658 static_field(Threads, _return_code, int) \ 659 \ 660 volatile_nonstatic_field(Thread, _suspend_flags, uint32_t) \ 661 nonstatic_field(Thread, _active_handles, JNIHandleBlock*) \ 662 nonstatic_field(Thread, _tlab, ThreadLocalAllocBuffer) \ 663 nonstatic_field(Thread, _current_pending_monitor, ObjectMonitor*) \ 664 nonstatic_field(Thread, _current_pending_monitor_is_from_java, bool) \ 665 nonstatic_field(Thread, _current_waiting_monitor, ObjectMonitor*) \ 666 nonstatic_field(NamedThread, _name, char*) \ 667 nonstatic_field(NamedThread, _processed_thread, JavaThread*) \ 668 nonstatic_field(JavaThread, _next, JavaThread*) \ 669 nonstatic_field(JavaThread, _threadObj, oop) \ 670 nonstatic_field(JavaThread, _anchor, JavaFrameAnchor) \ 671 volatile_nonstatic_field(JavaThread, _thread_state, JavaThreadState) \ 672 nonstatic_field(JavaThread, _osthread, OSThread*) \ 673 nonstatic_field(JavaThread, _stack_base, address) \ 674 nonstatic_field(JavaThread, _stack_size, size_t) \ 675 \ 676 /************/ \ 677 /* OSThread */ \ 678 /************/ \ 679 \ 680 nonstatic_field(OSThread, _interrupted, jint) \ 681 \ 682 /************************/ \ 683 /* OopMap and OopMapSet */ \ 684 /************************/ \ 685 \ 686 nonstatic_field(OopMap, _pc_offset, int) \ 687 nonstatic_field(OopMap, _omv_count, int) \ 688 nonstatic_field(OopMap, _omv_data_size, int) \ 689 nonstatic_field(OopMap, _omv_data, unsigned char*) \ 690 nonstatic_field(OopMap, _write_stream, CompressedWriteStream*) \ 691 nonstatic_field(OopMapSet, _om_count, int) \ 692 nonstatic_field(OopMapSet, _om_size, int) \ 693 nonstatic_field(OopMapSet, _om_data, OopMap**) \ 694 \ 695 /*********************************/ \ 696 /* JNIHandles and JNIHandleBlock */ \ 697 /*********************************/ \ 698 static_field(JNIHandles, _global_handles, JNIHandleBlock*) \ 699 static_field(JNIHandles, _weak_global_handles, JNIHandleBlock*) \ 700 static_field(JNIHandles, _deleted_handle, oop) \ 701 \ 702 unchecked_nonstatic_field(JNIHandleBlock, _handles, JNIHandleBlock::block_size_in_oops * sizeof(Oop)) /* Note: no type */ \ 703 nonstatic_field(JNIHandleBlock, _top, int) \ 704 nonstatic_field(JNIHandleBlock, _next, JNIHandleBlock*) \ 705 \ 706 /********************/ \ 707 /* CompressedStream */ \ 708 /********************/ \ 709 \ 710 nonstatic_field(CompressedStream, _buffer, u_char*) \ 711 nonstatic_field(CompressedStream, _position, int) \ 712 \ 713 /*********************************/ \ 714 /* VMRegImpl (NOTE: incomplete) */ \ 715 /*********************************/ \ 716 \ 717 static_field(VMRegImpl, regName[0], const char*) \ 718 static_field(VMRegImpl, stack0, VMReg) \ 719 \ 720 /*******************************/ \ 721 /* Runtime1 (NOTE: incomplete) */ \ 722 /*******************************/ \ 723 \ 724 unchecked_c1_static_field(Runtime1, _blobs, sizeof(Runtime1::_blobs)) /* NOTE: no type */ \ 725 \ 726 /************/ \ 727 /* Monitors */ \ 728 /************/ \ 729 \ 730 volatile_nonstatic_field(ObjectMonitor, _header, markOop) \ 731 unchecked_nonstatic_field(ObjectMonitor, _object, sizeof(void *)) /* NOTE: no type */ \ 732 unchecked_nonstatic_field(ObjectMonitor, _owner, sizeof(void *)) /* NOTE: no type */ \ 733 volatile_nonstatic_field(ObjectMonitor, _count, intptr_t) \ 734 volatile_nonstatic_field(ObjectMonitor, _waiters, intptr_t) \ 735 volatile_nonstatic_field(ObjectMonitor, _recursions, intptr_t) \ 736 nonstatic_field(ObjectMonitor, FreeNext, ObjectMonitor*) \ 737 volatile_nonstatic_field(BasicLock, _displaced_header, markOop) \ 738 nonstatic_field(BasicObjectLock, _lock, BasicLock) \ 739 nonstatic_field(BasicObjectLock, _obj, oop) \ 740 static_field(ObjectSynchronizer, gBlockList, ObjectMonitor*) \ 741 \ 742 /*********************/ \ 743 /* Matcher (C2 only) */ \ 744 /*********************/ \ 745 \ 746 unchecked_c2_static_field(Matcher, _regEncode, sizeof(Matcher::_regEncode)) /* NOTE: no type */ \ 747 \ 748 /*********************/ \ 749 /* -XX flags */ \ 750 /*********************/ \ 751 \ 752 nonstatic_field(Flag, type, const char*) \ 753 nonstatic_field(Flag, name, const char*) \ 754 unchecked_nonstatic_field(Flag, addr, sizeof(void*)) /* NOTE: no type */ \ 755 nonstatic_field(Flag, kind, const char*) \ 756 static_field(Flag, flags, Flag*) \ 757 static_field(Flag, numFlags, size_t) \ 758 \ 759 /*************************/ \ 760 /* JDK / VM version info */ \ 761 /*************************/ \ 762 \ 763 static_field(Abstract_VM_Version, _s_vm_release, const char*) \ 764 static_field(Abstract_VM_Version, _s_internal_vm_info_string, const char*) \ 765 static_field(Abstract_VM_Version, _vm_major_version, int) \ 766 static_field(Abstract_VM_Version, _vm_minor_version, int) \ 767 static_field(Abstract_VM_Version, _vm_build_number, int) \ 768 \ 769 static_field(JDK_Version, _current, JDK_Version) \ 770 nonstatic_field(JDK_Version, _partially_initialized, bool) \ 771 nonstatic_field(JDK_Version, _major, unsigned char) \ 772 \ 773 \ 774 \ 775 /*************/ \ 776 /* Arguments */ \ 777 /*************/ \ 778 \ 779 static_field(Arguments, _jvm_flags_array, char**) \ 780 static_field(Arguments, _num_jvm_flags, int) \ 781 static_field(Arguments, _jvm_args_array, char**) \ 782 static_field(Arguments, _num_jvm_args, int) \ 783 static_field(Arguments, _java_command, char*) \ 784 \ 785 \ 786 /************************/ \ 787 /* Miscellaneous fields */ \ 788 /************************/ \ 789 \ 790 nonstatic_field(AccessFlags, _flags, jint) \ 791 nonstatic_field(elapsedTimer, _counter, jlong) \ 792 nonstatic_field(elapsedTimer, _active, bool) \ 793 nonstatic_field(InvocationCounter, _counter, unsigned int) 794 795 /* NOTE that we do not use the last_entry() macro here; it is used */ 796 /* in vmStructs_<os>_<cpu>.hpp's VM_STRUCTS_OS_CPU macro (and must */ 797 /* be present there) */ 798 799//-------------------------------------------------------------------------------- 800// VM_TYPES 801// 802// This list must enumerate at least all of the types in the above 803// list. For the types in the above list, the entry below must have 804// exactly the same spacing since string comparisons are done in the 805// code which verifies the consistency of these tables (in the debug 806// build). 807// 808// In addition to the above types, this list is required to enumerate 809// the JNI's java types, which are used to indicate the size of Java 810// fields in this VM to the SA. Further, oop types are currently 811// distinguished by name (i.e., ends with "oop") over in the SA. 812// 813// The declare_toplevel_type macro should be used to declare types 814// which do not have a superclass. 815// 816// The declare_integer_type and declare_unsigned_integer_type macros 817// are required in order to properly identify C integer types over in 818// the SA. They should be used for any type which is otherwise opaque 819// and which it is necessary to coerce into an integer value. This 820// includes, for example, the type uintptr_t. Note that while they 821// will properly identify the type's size regardless of the platform, 822// since it is does not seem possible to deduce or check signedness at 823// compile time using the pointer comparison tricks, it is currently 824// required that the given types have the same signedness across all 825// platforms. 826// 827// NOTE that there are platform-specific additions to this table in 828// vmStructs_<os>_<cpu>.hpp. 829 830#define VM_TYPES(declare_type, \ 831 declare_toplevel_type, \ 832 declare_oop_type, \ 833 declare_integer_type, \ 834 declare_unsigned_integer_type, \ 835 declare_c1_toplevel_type, \ 836 declare_c2_type, \ 837 declare_c2_toplevel_type, \ 838 last_entry) \ 839 \ 840 /*************************************************************/ \ 841 /* Java primitive types -- required by the SA implementation */ \ 842 /* in order to determine the size of Java fields in this VM */ \ 843 /* (the implementation looks up these names specifically) */ \ 844 /* NOTE: since we fetch these sizes from the remote VM, we */ \ 845 /* have a bootstrapping sequence during which it is not */ \ 846 /* valid to fetch Java values from the remote process, only */ \ 847 /* C integer values (of known size). NOTE also that we do */ \ 848 /* NOT include "Java unsigned" types like juint here; since */ \ 849 /* Java does not have unsigned primitive types, those can */ \ 850 /* not be mapped directly and are considered to be C integer */ \ 851 /* types in this system (see the "other types" section, */ \ 852 /* below.) */ \ 853 /*************************************************************/ \ 854 \ 855 declare_toplevel_type(jboolean) \ 856 declare_toplevel_type(jbyte) \ 857 declare_toplevel_type(jchar) \ 858 declare_toplevel_type(jdouble) \ 859 declare_toplevel_type(jfloat) \ 860 declare_toplevel_type(jint) \ 861 declare_toplevel_type(jlong) \ 862 declare_toplevel_type(jshort) \ 863 \ 864 /*********************************************************************/ \ 865 /* C integer types. User-defined typedefs (like "size_t" or */ \ 866 /* "intptr_t") are guaranteed to be present with the same names over */ \ 867 /* in the SA's type database. Names like "unsigned short" are not */ \ 868 /* guaranteed to be visible through the SA's type database lookup */ \ 869 /* mechanism, though they will have a Type object created for them */ \ 870 /* and are valid types for Fields. */ \ 871 /*********************************************************************/ \ 872 declare_integer_type(bool) \ 873 declare_integer_type(int) \ 874 declare_integer_type(long) \ 875 declare_integer_type(char) \ 876 declare_unsigned_integer_type(unsigned char) \ 877 declare_unsigned_integer_type(unsigned int) \ 878 declare_unsigned_integer_type(unsigned short) \ 879 declare_unsigned_integer_type(unsigned long) \ 880 /* The compiler thinks this is a different type than */ \ 881 /* unsigned short on Win32 */ \ 882 declare_unsigned_integer_type(u2) \ 883 declare_unsigned_integer_type(unsigned) \ 884 \ 885 /*****************************/ \ 886 /* C primitive pointer types */ \ 887 /*****************************/ \ 888 \ 889 declare_toplevel_type(int*) \ 890 declare_toplevel_type(char*) \ 891 declare_toplevel_type(char**) \ 892 declare_toplevel_type(const char*) \ 893 declare_toplevel_type(u_char*) \ 894 declare_toplevel_type(unsigned char*) \ 895 \ 896 /*******************************************************************/ \ 897 /* Types which it will be handy to have available over in the SA */ \ 898 /* in order to do platform-independent address -> integer coercion */ \ 899 /* (note: these will be looked up by name) */ \ 900 /*******************************************************************/ \ 901 \ 902 declare_unsigned_integer_type(size_t) \ 903 declare_integer_type(ssize_t) \ 904 declare_unsigned_integer_type(const size_t) \ 905 declare_integer_type(intx) \ 906 declare_integer_type(intptr_t) \ 907 declare_unsigned_integer_type(uintx) \ 908 declare_unsigned_integer_type(uintptr_t) \ 909 declare_unsigned_integer_type(uint32_t) \ 910 declare_unsigned_integer_type(uint64_t) \ 911 declare_integer_type(const int) \ 912 \ 913 /*******************************************************************************/ \ 914 /* OopDesc and Klass hierarchies (NOTE: missing methodDataOop-related classes) */ \ 915 /*******************************************************************************/ \ 916 \ 917 declare_toplevel_type(oopDesc) \ 918 declare_toplevel_type(Klass_vtbl) \ 919 declare_type(Klass, Klass_vtbl) \ 920 declare_type(arrayKlass, Klass) \ 921 declare_type(arrayKlassKlass, klassKlass) \ 922 declare_type(arrayOopDesc, oopDesc) \ 923 declare_type(compiledICHolderKlass, Klass) \ 924 declare_type(compiledICHolderOopDesc, oopDesc) \ 925 declare_type(constantPoolKlass, Klass) \ 926 declare_type(constantPoolOopDesc, oopDesc) \ 927 declare_type(constantPoolCacheKlass, Klass) \ 928 declare_type(constantPoolCacheOopDesc, oopDesc) \ 929 declare_type(instanceKlass, Klass) \ 930 declare_type(instanceKlassKlass, klassKlass) \ 931 declare_type(instanceOopDesc, oopDesc) \ 932 declare_type(instanceRefKlass, instanceKlass) \ 933 declare_type(klassKlass, Klass) \ 934 declare_type(klassOopDesc, oopDesc) \ 935 declare_type(markOopDesc, oopDesc) \ 936 declare_type(methodDataKlass, Klass) \ 937 declare_type(methodDataOopDesc, oopDesc) \ 938 declare_type(methodKlass, Klass) \ 939 declare_type(constMethodKlass, Klass) \ 940 declare_type(methodOopDesc, oopDesc) \ 941 declare_type(objArrayKlass, arrayKlass) \ 942 declare_type(objArrayKlassKlass, arrayKlassKlass) \ 943 declare_type(objArrayOopDesc, arrayOopDesc) \ 944 declare_type(constMethodOopDesc, oopDesc) \ 945 declare_type(symbolKlass, Klass) \ 946 declare_type(symbolOopDesc, oopDesc) \ 947 declare_type(typeArrayKlass, arrayKlass) \ 948 declare_type(typeArrayKlassKlass, arrayKlassKlass) \ 949 declare_type(typeArrayOopDesc, arrayOopDesc) \ 950 \ 951 /********/ \ 952 /* Oops */ \ 953 /********/ \ 954 \ 955 declare_oop_type(constantPoolOop) \ 956 declare_oop_type(constantPoolCacheOop) \ 957 declare_oop_type(klassOop) \ 958 declare_oop_type(markOop) \ 959 declare_oop_type(methodOop) \ 960 declare_oop_type(methodDataOop) \ 961 declare_oop_type(objArrayOop) \ 962 declare_oop_type(oop) \ 963 declare_oop_type(narrowOop) \ 964 declare_oop_type(wideKlassOop) \ 965 declare_oop_type(constMethodOop) \ 966 declare_oop_type(symbolOop) \ 967 declare_oop_type(typeArrayOop) \ 968 \ 969 /*************************************/ \ 970 /* MethodOop-related data structures */ \ 971 /*************************************/ \ 972 \ 973 declare_toplevel_type(CheckedExceptionElement) \ 974 declare_toplevel_type(LocalVariableTableElement) \ 975 \ 976 /******************************************/ \ 977 /* Generation and space hierarchies */ \ 978 /* (needed for run-time type information) */ \ 979 /******************************************/ \ 980 \ 981 declare_toplevel_type(CollectedHeap) \ 982 declare_type(SharedHeap, CollectedHeap) \ 983 declare_type(GenCollectedHeap, SharedHeap) \ 984 declare_toplevel_type(Generation) \ 985 declare_type(DefNewGeneration, Generation) \ 986 declare_type(CardGeneration, Generation) \ 987 declare_type(OneContigSpaceCardGeneration, CardGeneration) \ 988 declare_type(TenuredGeneration, OneContigSpaceCardGeneration) \ 989 declare_type(CompactingPermGenGen, OneContigSpaceCardGeneration) \ 990 declare_toplevel_type(Space) \ 991 declare_toplevel_type(BitMap) \ 992 declare_type(CompactibleSpace, Space) \ 993 declare_type(ContiguousSpace, CompactibleSpace) \ 994 declare_type(EdenSpace, ContiguousSpace) \ 995 declare_type(OffsetTableContigSpace, ContiguousSpace) \ 996 declare_type(TenuredSpace, OffsetTableContigSpace) \ 997 declare_type(ContigPermSpace, OffsetTableContigSpace) \ 998 declare_toplevel_type(PermGen) \ 999 declare_type(CompactingPermGen, PermGen) \ 1000 declare_toplevel_type(BarrierSet) \ 1001 declare_type(ModRefBarrierSet, BarrierSet) \ 1002 declare_type(CardTableModRefBS, ModRefBarrierSet) \ 1003 declare_type(CardTableModRefBSForCTRS, CardTableModRefBS) \ 1004 declare_toplevel_type(GenRemSet) \ 1005 declare_type(CardTableRS, GenRemSet) \ 1006 declare_toplevel_type(BlockOffsetSharedArray) \ 1007 declare_toplevel_type(BlockOffsetTable) \ 1008 declare_type(BlockOffsetArray, BlockOffsetTable) \ 1009 declare_type(BlockOffsetArrayContigSpace, BlockOffsetArray) \ 1010 declare_type(BlockOffsetArrayNonContigSpace, BlockOffsetArray) \ 1011 \ 1012 /* Miscellaneous other GC types */ \ 1013 \ 1014 declare_toplevel_type(ageTable) \ 1015 declare_toplevel_type(Generation::StatRecord) \ 1016 declare_toplevel_type(GenerationSpec) \ 1017 declare_toplevel_type(HeapWord) \ 1018 declare_toplevel_type(MemRegion) \ 1019 declare_toplevel_type(const MemRegion) \ 1020 declare_toplevel_type(PermanentGenerationSpec) \ 1021 declare_toplevel_type(ThreadLocalAllocBuffer) \ 1022 declare_toplevel_type(VirtualSpace) \ 1023 declare_toplevel_type(WaterMark) \ 1024 \ 1025 /* Pointers to Garbage Collection types */ \ 1026 \ 1027 declare_toplevel_type(BarrierSet*) \ 1028 declare_toplevel_type(BlockOffsetSharedArray*) \ 1029 declare_toplevel_type(GenRemSet*) \ 1030 declare_toplevel_type(CardTableRS*) \ 1031 declare_toplevel_type(CardTableModRefBS*) \ 1032 declare_toplevel_type(CardTableModRefBS**) \ 1033 declare_toplevel_type(CardTableModRefBSForCTRS*) \ 1034 declare_toplevel_type(CardTableModRefBSForCTRS**) \ 1035 declare_toplevel_type(CollectedHeap*) \ 1036 declare_toplevel_type(ContiguousSpace*) \ 1037 declare_toplevel_type(DefNewGeneration*) \ 1038 declare_toplevel_type(EdenSpace*) \ 1039 declare_toplevel_type(GenCollectedHeap*) \ 1040 declare_toplevel_type(Generation*) \ 1041 declare_toplevel_type(GenerationSpec**) \ 1042 declare_toplevel_type(HeapWord*) \ 1043 declare_toplevel_type(MemRegion*) \ 1044 declare_toplevel_type(OffsetTableContigSpace*) \ 1045 declare_toplevel_type(OneContigSpaceCardGeneration*) \ 1046 declare_toplevel_type(PermGen*) \ 1047 declare_toplevel_type(Space*) \ 1048 declare_toplevel_type(ThreadLocalAllocBuffer*) \ 1049 \ 1050 /************************/ \ 1051 /* PerfMemory - jvmstat */ \ 1052 /************************/ \ 1053 \ 1054 declare_toplevel_type(PerfDataPrologue) \ 1055 declare_toplevel_type(PerfDataPrologue*) \ 1056 declare_toplevel_type(PerfDataEntry) \ 1057 declare_toplevel_type(PerfMemory) \ 1058 \ 1059 /*********************************/ \ 1060 /* SymbolTable, SystemDictionary */ \ 1061 /*********************************/ \ 1062 \ 1063 declare_toplevel_type(BasicHashtable) \ 1064 declare_type(Hashtable, BasicHashtable) \ 1065 declare_type(SymbolTable, Hashtable) \ 1066 declare_type(StringTable, Hashtable) \ 1067 declare_type(LoaderConstraintTable, Hashtable) \ 1068 declare_type(TwoOopHashtable, Hashtable) \ 1069 declare_type(Dictionary, TwoOopHashtable) \ 1070 declare_type(PlaceholderTable, TwoOopHashtable) \ 1071 declare_toplevel_type(Hashtable*) \ 1072 declare_toplevel_type(SymbolTable*) \ 1073 declare_toplevel_type(StringTable*) \ 1074 declare_toplevel_type(LoaderConstraintTable*) \ 1075 declare_toplevel_type(TwoOopHashtable*) \ 1076 declare_toplevel_type(Dictionary*) \ 1077 declare_toplevel_type(PlaceholderTable*) \ 1078 declare_toplevel_type(BasicHashtableEntry) \ 1079 declare_toplevel_type(BasicHashtableEntry*) \ 1080 declare_type(HashtableEntry, BasicHashtableEntry) \ 1081 declare_type(DictionaryEntry, HashtableEntry) \ 1082 declare_type(PlaceholderEntry, HashtableEntry) \ 1083 declare_type(LoaderConstraintEntry, HashtableEntry) \ 1084 declare_toplevel_type(HashtableEntry*) \ 1085 declare_toplevel_type(DictionaryEntry*) \ 1086 declare_toplevel_type(HashtableBucket) \ 1087 declare_toplevel_type(HashtableBucket*) \ 1088 declare_toplevel_type(SystemDictionary) \ 1089 declare_toplevel_type(ProtectionDomainEntry) \ 1090 declare_toplevel_type(ProtectionDomainEntry*) \ 1091 \ 1092 /***********************************************************/ \ 1093 /* Thread hierarchy (needed for run-time type information) */ \ 1094 /***********************************************************/ \ 1095 \ 1096 declare_toplevel_type(Threads) \ 1097 declare_toplevel_type(ThreadShadow) \ 1098 declare_type(Thread, ThreadShadow) \ 1099 declare_type(NamedThread, Thread) \ 1100 declare_type(WatcherThread, Thread) \ 1101 declare_type(JavaThread, Thread) \ 1102 declare_type(JvmtiAgentThread, JavaThread) \ 1103 declare_type(LowMemoryDetectorThread, JavaThread) \ 1104 declare_type(CompilerThread, JavaThread) \ 1105 declare_toplevel_type(OSThread) \ 1106 declare_toplevel_type(JavaFrameAnchor) \ 1107 \ 1108 /***************/ \ 1109 /* Interpreter */ \ 1110 /***************/ \ 1111 \ 1112 declare_toplevel_type(AbstractInterpreter) \ 1113 \ 1114 /*********/ \ 1115 /* Stubs */ \ 1116 /*********/ \ 1117 \ 1118 declare_toplevel_type(StubQueue) \ 1119 declare_toplevel_type(StubRoutines) \ 1120 IA32_ONLY(declare_toplevel_type(StubRoutines::x86)) \ 1121 declare_toplevel_type(Stub) \ 1122 declare_type(InterpreterCodelet, Stub) \ 1123 \ 1124 /*************/ \ 1125 /* JavaCalls */ \ 1126 /*************/ \ 1127 \ 1128 declare_toplevel_type(JavaCallWrapper) \ 1129 \ 1130 /*************/ \ 1131 /* CodeCache */ \ 1132 /*************/ \ 1133 \ 1134 declare_toplevel_type(CodeCache) \ 1135 \ 1136 /************/ \ 1137 /* CodeHeap */ \ 1138 /************/ \ 1139 \ 1140 declare_toplevel_type(CodeHeap) \ 1141 declare_toplevel_type(CodeHeap*) \ 1142 declare_toplevel_type(HeapBlock) \ 1143 declare_toplevel_type(HeapBlock::Header) \ 1144 declare_type(FreeBlock, HeapBlock) \ 1145 \ 1146 /*************************************************************/ \ 1147 /* CodeBlob hierarchy (needed for run-time type information) */ \ 1148 /*************************************************************/ \ 1149 \ 1150 declare_toplevel_type(CodeBlob) \ 1151 declare_type(BufferBlob, CodeBlob) \ 1152 declare_type(nmethod, CodeBlob) \ 1153 declare_type(RuntimeStub, CodeBlob) \ 1154 declare_type(SingletonBlob, CodeBlob) \ 1155 declare_type(SafepointBlob, SingletonBlob) \ 1156 declare_type(DeoptimizationBlob, SingletonBlob) \ 1157 declare_c2_type(ExceptionBlob, SingletonBlob) \ 1158 declare_c2_type(UncommonTrapBlob, CodeBlob) \ 1159 \ 1160 /***************************************/ \ 1161 /* PcDesc and other compiled code info */ \ 1162 /***************************************/ \ 1163 \ 1164 declare_toplevel_type(PcDesc) \ 1165 declare_integer_type(PcDesc::PcDescFlags) \ 1166 \ 1167 /************************/ \ 1168 /* OopMap and OopMapSet */ \ 1169 /************************/ \ 1170 \ 1171 declare_toplevel_type(OopMap) \ 1172 declare_toplevel_type(OopMapSet) \ 1173 \ 1174 /********************/ \ 1175 /* CompressedStream */ \ 1176 /********************/ \ 1177 \ 1178 declare_toplevel_type(CompressedStream) \ 1179 \ 1180 /**************/ \ 1181 /* VMRegImpl */ \ 1182 /**************/ \ 1183 \ 1184 declare_toplevel_type(VMRegImpl) \ 1185 \ 1186 /*********************************/ \ 1187 /* JNIHandles and JNIHandleBlock */ \ 1188 /*********************************/ \ 1189 \ 1190 declare_toplevel_type(JNIHandles) \ 1191 declare_toplevel_type(JNIHandleBlock) \ 1192 \ 1193 /**********************/ \ 1194 /* Runtime1 (C1 only) */ \ 1195 /**********************/ \ 1196 \ 1197 declare_c1_toplevel_type(Runtime1) \ 1198 \ 1199 /************/ \ 1200 /* Monitors */ \ 1201 /************/ \ 1202 \ 1203 declare_toplevel_type(ObjectMonitor) \ 1204 declare_toplevel_type(ObjectSynchronizer) \ 1205 declare_toplevel_type(BasicLock) \ 1206 declare_toplevel_type(BasicObjectLock) \ 1207 \ 1208 /*********************/ \ 1209 /* Matcher (C2 only) */ \ 1210 /*********************/ \ 1211 \ 1212 /* NOTE: this is not really a toplevel type, but we only need */ \ 1213 /* this one -- FIXME later if necessary */ \ 1214 declare_c2_toplevel_type(Matcher) \ 1215 \ 1216 /*********************/ \ 1217 /* Adapter Blob Entries */ \ 1218 /*********************/ \ 1219 declare_toplevel_type(AdapterHandlerEntry) \ 1220 declare_toplevel_type(AdapterHandlerEntry*) \ 1221 \ 1222 /********************/ \ 1223 /* -XX flags */ \ 1224 /********************/ \ 1225 \ 1226 declare_toplevel_type(Flag) \ 1227 declare_toplevel_type(Flag*) \ 1228 \ 1229 /********************/ \ 1230 /* JDK/VM version */ \ 1231 /********************/ \ 1232 \ 1233 declare_toplevel_type(Abstract_VM_Version) \ 1234 declare_toplevel_type(JDK_Version) \ 1235 \ 1236 /*************/ \ 1237 /* Arguments */ \ 1238 /*************/ \ 1239 \ 1240 declare_toplevel_type(Arguments) \ 1241 \ 1242 /***************/ \ 1243 /* Other types */ \ 1244 /***************/ \ 1245 \ 1246 /* all enum types */ \ 1247 \ 1248 declare_integer_type(Bytecodes::Code) \ 1249 declare_integer_type(Generation::Name) \ 1250 declare_integer_type(instanceKlass::ClassState) \ 1251 declare_integer_type(JavaThreadState) \ 1252 declare_integer_type(Location::Type) \ 1253 declare_integer_type(Location::Where) \ 1254 declare_integer_type(PermGen::Name) \ 1255 \ 1256 declare_integer_type(AccessFlags) /* FIXME: wrong type (not integer) */\ 1257 declare_toplevel_type(address) /* FIXME: should this be an integer type? */\ 1258 declare_toplevel_type(BreakpointInfo) \ 1259 declare_toplevel_type(BreakpointInfo*) \ 1260 declare_toplevel_type(CodeBlob*) \ 1261 declare_toplevel_type(CompressedWriteStream*) \ 1262 declare_toplevel_type(ConstantPoolCacheEntry) \ 1263 declare_toplevel_type(elapsedTimer) \ 1264 declare_toplevel_type(intptr_t*) \ 1265 declare_unsigned_integer_type(InvocationCounter) /* FIXME: wrong type (not integer) */ \ 1266 declare_toplevel_type(JavaThread*) \ 1267 declare_toplevel_type(jbyte*) \ 1268 declare_toplevel_type(jbyte**) \ 1269 declare_toplevel_type(jint*) \ 1270 declare_toplevel_type(jniIdMapBase*) \ 1271 declare_unsigned_integer_type(juint) \ 1272 declare_unsigned_integer_type(julong) \ 1273 declare_toplevel_type(JNIHandleBlock*) \ 1274 declare_toplevel_type(JNIid) \ 1275 declare_toplevel_type(JNIid*) \ 1276 declare_toplevel_type(jmethodID*) \ 1277 declare_toplevel_type(Mutex*) \ 1278 declare_toplevel_type(nmethod*) \ 1279 declare_toplevel_type(ObjectMonitor*) \ 1280 declare_toplevel_type(oop*) \ 1281 declare_toplevel_type(OopMap**) \ 1282 declare_toplevel_type(OopMapCache*) \ 1283 declare_toplevel_type(OopMapSet*) \ 1284 declare_toplevel_type(VMReg) \ 1285 declare_toplevel_type(OSThread*) \ 1286 declare_integer_type(ReferenceType) \ 1287 declare_toplevel_type(StubQueue*) \ 1288 declare_toplevel_type(Thread*) \ 1289 declare_toplevel_type(Universe) 1290 1291 /* NOTE that we do not use the last_entry() macro here; it is used */ 1292 /* in vmStructs_<os>_<cpu>.hpp's VM_TYPES_OS_CPU macro (and must be */ 1293 /* present there) */ 1294 1295//-------------------------------------------------------------------------------- 1296// VM_INT_CONSTANTS 1297// 1298// This table contains integer constants required over in the 1299// serviceability agent. The "declare_constant" macro is used for all 1300// enums, etc., while "declare_preprocessor_constant" must be used for 1301// all #defined constants. 1302 1303#define VM_INT_CONSTANTS(declare_constant, \ 1304 declare_preprocessor_constant, \ 1305 declare_c1_constant, \ 1306 declare_c2_constant, \ 1307 declare_c2_preprocessor_constant, \ 1308 last_entry) \ 1309 \ 1310 /******************/ \ 1311 /* Useful globals */ \ 1312 /******************/ \ 1313 \ 1314 declare_constant(UseTLAB) \ 1315 \ 1316 /**************/ \ 1317 /* Stack bias */ \ 1318 /**************/ \ 1319 \ 1320 declare_preprocessor_constant("STACK_BIAS", STACK_BIAS) \ 1321 \ 1322 /****************/ \ 1323 /* Object sizes */ \ 1324 /****************/ \ 1325 \ 1326 declare_constant(oopSize) \ 1327 declare_constant(LogBytesPerWord) \ 1328 declare_constant(BytesPerLong) \ 1329 \ 1330 /********************************************/ \ 1331 /* Generation and Space Hierarchy Constants */ \ 1332 /********************************************/ \ 1333 \ 1334 declare_constant(ageTable::table_size) \ 1335 \ 1336 declare_constant(BarrierSet::ModRef) \ 1337 declare_constant(BarrierSet::CardTableModRef) \ 1338 declare_constant(BarrierSet::Other) \ 1339 \ 1340 declare_constant(BlockOffsetSharedArray::LogN) \ 1341 declare_constant(BlockOffsetSharedArray::LogN_words) \ 1342 declare_constant(BlockOffsetSharedArray::N_bytes) \ 1343 declare_constant(BlockOffsetSharedArray::N_words) \ 1344 \ 1345 declare_constant(BlockOffsetArray::N_words) \ 1346 \ 1347 declare_constant(CardTableModRefBS::clean_card) \ 1348 declare_constant(CardTableModRefBS::last_card) \ 1349 declare_constant(CardTableModRefBS::dirty_card) \ 1350 declare_constant(CardTableModRefBS::Precise) \ 1351 declare_constant(CardTableModRefBS::ObjHeadPreciseArray) \ 1352 declare_constant(CardTableModRefBS::card_shift) \ 1353 declare_constant(CardTableModRefBS::card_size) \ 1354 declare_constant(CardTableModRefBS::card_size_in_words) \ 1355 \ 1356 declare_constant(CardTableRS::youngergen_card) \ 1357 \ 1358 declare_constant(CollectedHeap::Abstract) \ 1359 declare_constant(CollectedHeap::SharedHeap) \ 1360 declare_constant(CollectedHeap::GenCollectedHeap) \ 1361 \ 1362 declare_constant(GenCollectedHeap::max_gens) \ 1363 \ 1364 /* constants from Generation::Name enum */ \ 1365 \ 1366 declare_constant(Generation::DefNew) \ 1367 declare_constant(Generation::MarkSweepCompact) \ 1368 declare_constant(Generation::Other) \ 1369 \ 1370 declare_constant(Generation::LogOfGenGrain) \ 1371 declare_constant(Generation::GenGrain) \ 1372 \ 1373 declare_constant(HeapWordSize) \ 1374 declare_constant(LogHeapWordSize) \ 1375 \ 1376 /* constants from PermGen::Name enum */ \ 1377 \ 1378 declare_constant(PermGen::MarkSweepCompact) \ 1379 declare_constant(PermGen::MarkSweep) \ 1380 \ 1381 /************************/ \ 1382 /* PerfMemory - jvmstat */ \ 1383 /************************/ \ 1384 \ 1385 declare_preprocessor_constant("PERFDATA_MAJOR_VERSION", PERFDATA_MAJOR_VERSION) \ 1386 declare_preprocessor_constant("PERFDATA_MINOR_VERSION", PERFDATA_MINOR_VERSION) \ 1387 declare_preprocessor_constant("PERFDATA_BIG_ENDIAN", PERFDATA_BIG_ENDIAN) \ 1388 declare_preprocessor_constant("PERFDATA_LITTLE_ENDIAN", PERFDATA_LITTLE_ENDIAN) \ 1389 \ 1390 /***************/ \ 1391 /* SymbolTable */ \ 1392 /***************/ \ 1393 \ 1394 declare_constant(SymbolTable::symbol_table_size) \ 1395 \ 1396 /***************/ \ 1397 /* StringTable */ \ 1398 /***************/ \ 1399 \ 1400 declare_constant(StringTable::string_table_size) \ 1401 \ 1402 /********************/ \ 1403 /* SystemDictionary */ \ 1404 /********************/ \ 1405 \ 1406 declare_constant(SystemDictionary::_loader_constraint_size) \ 1407 declare_constant(SystemDictionary::_nof_buckets) \ 1408 \ 1409 /***********************************/ \ 1410 /* LoaderConstraintTable constants */ \ 1411 /***********************************/ \ 1412 \ 1413 declare_constant(LoaderConstraintTable::_loader_constraint_size) \ 1414 declare_constant(LoaderConstraintTable::_nof_buckets) \ 1415 \ 1416 /************************************************************/ \ 1417 /* HotSpot specific JVM_ACC constants from global anon enum */ \ 1418 /************************************************************/ \ 1419 \ 1420 declare_constant(JVM_ACC_WRITTEN_FLAGS) \ 1421 declare_constant(JVM_ACC_MONITOR_MATCH) \ 1422 declare_constant(JVM_ACC_HAS_MONITOR_BYTECODES) \ 1423 declare_constant(JVM_ACC_HAS_LOOPS) \ 1424 declare_constant(JVM_ACC_LOOPS_FLAG_INIT) \ 1425 declare_constant(JVM_ACC_QUEUED) \ 1426 declare_constant(JVM_ACC_NOT_OSR_COMPILABLE) \ 1427 declare_constant(JVM_ACC_HAS_LINE_NUMBER_TABLE) \ 1428 declare_constant(JVM_ACC_HAS_CHECKED_EXCEPTIONS) \ 1429 declare_constant(JVM_ACC_HAS_JSRS) \ 1430 declare_constant(JVM_ACC_IS_OLD) \ 1431 declare_constant(JVM_ACC_IS_OBSOLETE) \ 1432 declare_constant(JVM_ACC_IS_PREFIXED_NATIVE) \ 1433 declare_constant(JVM_ACC_HAS_MIRANDA_METHODS) \ 1434 declare_constant(JVM_ACC_HAS_VANILLA_CONSTRUCTOR) \ 1435 declare_constant(JVM_ACC_HAS_FINALIZER) \ 1436 declare_constant(JVM_ACC_IS_CLONEABLE) \ 1437 declare_constant(JVM_ACC_HAS_LOCAL_VARIABLE_TABLE) \ 1438 declare_constant(JVM_ACC_PROMOTED_FLAGS) \ 1439 declare_constant(JVM_ACC_FIELD_ACCESS_WATCHED) \ 1440 declare_constant(JVM_ACC_FIELD_MODIFICATION_WATCHED) \ 1441 \ 1442 /*****************************/ \ 1443 /* Thread::SuspendFlags enum */ \ 1444 /*****************************/ \ 1445 \ 1446 declare_constant(Thread::_external_suspend) \ 1447 declare_constant(Thread::_ext_suspended) \ 1448 declare_constant(Thread::_has_async_exception) \ 1449 \ 1450 /*******************/ \ 1451 /* JavaThreadState */ \ 1452 /*******************/ \ 1453 \ 1454 declare_constant(_thread_uninitialized) \ 1455 declare_constant(_thread_new) \ 1456 declare_constant(_thread_new_trans) \ 1457 declare_constant(_thread_in_native) \ 1458 declare_constant(_thread_in_native_trans) \ 1459 declare_constant(_thread_in_vm) \ 1460 declare_constant(_thread_in_vm_trans) \ 1461 declare_constant(_thread_in_Java) \ 1462 declare_constant(_thread_in_Java_trans) \ 1463 declare_constant(_thread_blocked) \ 1464 declare_constant(_thread_blocked_trans) \ 1465 \ 1466 /******************************/ \ 1467 /* Klass misc. enum constants */ \ 1468 /******************************/ \ 1469 \ 1470 declare_constant(Klass::_primary_super_limit) \ 1471 declare_constant(Klass::_lh_instance_slow_path_bit) \ 1472 declare_constant(Klass::_lh_log2_element_size_shift) \ 1473 declare_constant(Klass::_lh_element_type_shift) \ 1474 declare_constant(Klass::_lh_header_size_shift) \ 1475 declare_constant(Klass::_lh_array_tag_shift) \ 1476 declare_constant(Klass::_lh_array_tag_type_value) \ 1477 declare_constant(Klass::_lh_array_tag_obj_value) \ 1478 \ 1479 /********************************/ \ 1480 /* constMethodOopDesc anon-enum */ \ 1481 /********************************/ \ 1482 \ 1483 declare_constant(constMethodOopDesc::_has_linenumber_table) \ 1484 declare_constant(constMethodOopDesc::_has_checked_exceptions) \ 1485 declare_constant(constMethodOopDesc::_has_localvariable_table) \ 1486 \ 1487 /*************************************/ \ 1488 /* instanceKlass FieldOffset enum */ \ 1489 /*************************************/ \ 1490 \ 1491 declare_constant(instanceKlass::access_flags_offset) \ 1492 declare_constant(instanceKlass::name_index_offset) \ 1493 declare_constant(instanceKlass::signature_index_offset) \ 1494 declare_constant(instanceKlass::initval_index_offset) \ 1495 declare_constant(instanceKlass::low_offset) \ 1496 declare_constant(instanceKlass::high_offset) \ 1497 declare_constant(instanceKlass::generic_signature_offset) \ 1498 declare_constant(instanceKlass::next_offset) \ 1499 declare_constant(instanceKlass::implementors_limit) \ 1500 \ 1501 /************************************************/ \ 1502 /* instanceKlass InnerClassAttributeOffset enum */ \ 1503 /************************************************/ \ 1504 \ 1505 declare_constant(instanceKlass::inner_class_inner_class_info_offset) \ 1506 declare_constant(instanceKlass::inner_class_outer_class_info_offset) \ 1507 declare_constant(instanceKlass::inner_class_inner_name_offset) \ 1508 declare_constant(instanceKlass::inner_class_access_flags_offset) \ 1509 declare_constant(instanceKlass::inner_class_next_offset) \ 1510 \ 1511 /*********************************/ \ 1512 /* instanceKlass ClassState enum */ \ 1513 /*********************************/ \ 1514 \ 1515 declare_constant(instanceKlass::unparsable_by_gc) \ 1516 declare_constant(instanceKlass::allocated) \ 1517 declare_constant(instanceKlass::loaded) \ 1518 declare_constant(instanceKlass::linked) \ 1519 declare_constant(instanceKlass::being_initialized) \ 1520 declare_constant(instanceKlass::fully_initialized) \ 1521 declare_constant(instanceKlass::initialization_error) \ 1522 \ 1523 /*********************************/ \ 1524 /* symbolOop - symbol max length */ \ 1525 /*********************************/ \ 1526 \ 1527 declare_constant(symbolOopDesc::max_symbol_length) \ 1528 \ 1529 /*********************************************/ \ 1530 /* ConstantPoolCacheEntry FlagBitValues enum */ \ 1531 /*********************************************/ \ 1532 \ 1533 declare_constant(ConstantPoolCacheEntry::hotSwapBit) \ 1534 declare_constant(ConstantPoolCacheEntry::methodInterface) \ 1535 declare_constant(ConstantPoolCacheEntry::volatileField) \ 1536 declare_constant(ConstantPoolCacheEntry::vfinalMethod) \ 1537 declare_constant(ConstantPoolCacheEntry::finalField) \ 1538 \ 1539 /******************************************/ \ 1540 /* ConstantPoolCacheEntry FlagValues enum */ \ 1541 /******************************************/ \ 1542 \ 1543 declare_constant(ConstantPoolCacheEntry::tosBits) \ 1544 \ 1545 /*********************************/ \ 1546 /* java_lang_Class field offsets */ \ 1547 /*********************************/ \ 1548 \ 1549 declare_constant(java_lang_Class::hc_klass_offset) \ 1550 declare_constant(java_lang_Class::hc_array_klass_offset) \ 1551 declare_constant(java_lang_Class::hc_resolved_constructor_offset) \ 1552 declare_constant(java_lang_Class::hc_number_of_fake_oop_fields) \ 1553 \ 1554 /***************************************/ \ 1555 /* java_lang_Thread::ThreadStatus enum */ \ 1556 /***************************************/ \ 1557 \ 1558 declare_constant(java_lang_Thread::NEW) \ 1559 declare_constant(java_lang_Thread::RUNNABLE) \ 1560 declare_constant(java_lang_Thread::SLEEPING) \ 1561 declare_constant(java_lang_Thread::IN_OBJECT_WAIT) \ 1562 declare_constant(java_lang_Thread::IN_OBJECT_WAIT_TIMED) \ 1563 declare_constant(java_lang_Thread::PARKED) \ 1564 declare_constant(java_lang_Thread::PARKED_TIMED) \ 1565 declare_constant(java_lang_Thread::BLOCKED_ON_MONITOR_ENTER) \ 1566 declare_constant(java_lang_Thread::TERMINATED) \ 1567 \ 1568 /******************************/ \ 1569 /* Debug info */ \ 1570 /******************************/ \ 1571 \ 1572 declare_constant(Location::OFFSET_MASK) \ 1573 declare_constant(Location::OFFSET_SHIFT) \ 1574 declare_constant(Location::TYPE_MASK) \ 1575 declare_constant(Location::TYPE_SHIFT) \ 1576 declare_constant(Location::WHERE_MASK) \ 1577 declare_constant(Location::WHERE_SHIFT) \ 1578 \ 1579 /* constants from Location::Type enum */ \ 1580 \ 1581 declare_constant(Location::normal) \ 1582 declare_constant(Location::oop) \ 1583 declare_constant(Location::narrowoop) \ 1584 declare_constant(Location::int_in_long) \ 1585 declare_constant(Location::lng) \ 1586 declare_constant(Location::float_in_dbl) \ 1587 declare_constant(Location::dbl) \ 1588 declare_constant(Location::addr) \ 1589 declare_constant(Location::invalid) \ 1590 \ 1591 /* constants from Location::Where enum */ \ 1592 \ 1593 declare_constant(Location::on_stack) \ 1594 declare_constant(Location::in_register) \ 1595 \ 1596 /*********************/ \ 1597 /* Matcher (C2 only) */ \ 1598 /*********************/ \ 1599 \ 1600 declare_c2_preprocessor_constant("Matcher::interpreter_frame_pointer_reg", Matcher::interpreter_frame_pointer_reg()) \ 1601 \ 1602 /*********************************************/ \ 1603 /* MethodCompilation (globalDefinitions.hpp) */ \ 1604 /*********************************************/ \ 1605 \ 1606 declare_constant(InvocationEntryBci) \ 1607 declare_constant(InvalidOSREntryBci) \ 1608 \ 1609 /***************/ \ 1610 /* OopMapValue */ \ 1611 /***************/ \ 1612 \ 1613 declare_constant(OopMapValue::type_bits) \ 1614 declare_constant(OopMapValue::register_bits) \ 1615 declare_constant(OopMapValue::type_shift) \ 1616 declare_constant(OopMapValue::register_shift) \ 1617 declare_constant(OopMapValue::type_mask) \ 1618 declare_constant(OopMapValue::type_mask_in_place) \ 1619 declare_constant(OopMapValue::register_mask) \ 1620 declare_constant(OopMapValue::register_mask_in_place) \ 1621 declare_constant(OopMapValue::unused_value) \ 1622 declare_constant(OopMapValue::oop_value) \ 1623 declare_constant(OopMapValue::value_value) \ 1624 declare_constant(OopMapValue::narrowoop_value) \ 1625 declare_constant(OopMapValue::callee_saved_value) \ 1626 declare_constant(OopMapValue::derived_oop_value) \ 1627 \ 1628 /******************/ \ 1629 /* JNIHandleBlock */ \ 1630 /******************/ \ 1631 \ 1632 declare_constant(JNIHandleBlock::block_size_in_oops) \ 1633 \ 1634 /**********************/ \ 1635 /* ObjectSynchronizer */ \ 1636 /**********************/ \ 1637 \ 1638 declare_constant(ObjectSynchronizer::_BLOCKSIZE) \ 1639 \ 1640 /********************************/ \ 1641 /* Calling convention constants */ \ 1642 /********************************/ \ 1643 \ 1644 declare_constant(RegisterImpl::number_of_registers) \ 1645 declare_constant(ConcreteRegisterImpl::number_of_registers) \ 1646 declare_preprocessor_constant("REG_COUNT", REG_COUNT) \ 1647 declare_c2_preprocessor_constant("SAVED_ON_ENTRY_REG_COUNT", SAVED_ON_ENTRY_REG_COUNT) \ 1648 declare_c2_preprocessor_constant("C_SAVED_ON_ENTRY_REG_COUNT", C_SAVED_ON_ENTRY_REG_COUNT) 1649 1650 /* NOTE that we do not use the last_entry() macro here; it is used */ 1651 /* in vmStructs_<os>_<cpu>.hpp's VM_INT_CONSTANTS_OS_CPU macro (and */ 1652 /* must be present there) */ 1653 1654//-------------------------------------------------------------------------------- 1655// VM_LONG_CONSTANTS 1656// 1657// This table contains long constants required over in the 1658// serviceability agent. The "declare_constant" macro is used for all 1659// enums, etc., while "declare_preprocessor_constant" must be used for 1660// all #defined constants. 1661 1662#define VM_LONG_CONSTANTS(declare_constant, declare_preprocessor_constant, declare_c1_constant, declare_c2_constant, declare_c2_preprocessor_constant, last_entry) \ 1663 \ 1664 /*********************/ \ 1665 /* MarkOop constants */ \ 1666 /*********************/ \ 1667 \ 1668 /* Note: some of these are declared as long constants just for */ \ 1669 /* consistency. The mask constants are the only ones requiring */ \ 1670 /* 64 bits (on 64-bit platforms). */ \ 1671 \ 1672 declare_constant(markOopDesc::age_bits) \ 1673 declare_constant(markOopDesc::lock_bits) \ 1674 declare_constant(markOopDesc::biased_lock_bits) \ 1675 declare_constant(markOopDesc::max_hash_bits) \ 1676 declare_constant(markOopDesc::hash_bits) \ 1677 \ 1678 declare_constant(markOopDesc::lock_shift) \ 1679 declare_constant(markOopDesc::biased_lock_shift) \ 1680 declare_constant(markOopDesc::age_shift) \ 1681 declare_constant(markOopDesc::hash_shift) \ 1682 \ 1683 declare_constant(markOopDesc::lock_mask) \ 1684 declare_constant(markOopDesc::lock_mask_in_place) \ 1685 declare_constant(markOopDesc::biased_lock_mask) \ 1686 declare_constant(markOopDesc::biased_lock_mask_in_place) \ 1687 declare_constant(markOopDesc::biased_lock_bit_in_place) \ 1688 declare_constant(markOopDesc::age_mask) \ 1689 declare_constant(markOopDesc::age_mask_in_place) \ 1690 declare_constant(markOopDesc::hash_mask) \ 1691 declare_constant(markOopDesc::hash_mask_in_place) \ 1692 declare_constant(markOopDesc::biased_lock_alignment) \ 1693 \ 1694 declare_constant(markOopDesc::locked_value) \ 1695 declare_constant(markOopDesc::unlocked_value) \ 1696 declare_constant(markOopDesc::monitor_value) \ 1697 declare_constant(markOopDesc::marked_value) \ 1698 declare_constant(markOopDesc::biased_lock_pattern) \ 1699 \ 1700 declare_constant(markOopDesc::no_hash) \ 1701 declare_constant(markOopDesc::no_hash_in_place) \ 1702 declare_constant(markOopDesc::no_lock_in_place) \ 1703 declare_constant(markOopDesc::max_age) \ 1704 \ 1705 /* Constants in markOop used by CMS. */ \ 1706 declare_constant(markOopDesc::cms_shift) \ 1707 declare_constant(markOopDesc::cms_mask) \ 1708 declare_constant(markOopDesc::size_shift) \ 1709 1710 /* NOTE that we do not use the last_entry() macro here; it is used */ 1711 /* in vmStructs_<os>_<cpu>.hpp's VM_LONG_CONSTANTS_OS_CPU macro (and */ 1712 /* must be present there) */ 1713 1714 1715//-------------------------------------------------------------------------------- 1716// Macros operating on the above lists 1717//-------------------------------------------------------------------------------- 1718 1719// This utility macro quotes the passed string 1720#define QUOTE(x) #x 1721 1722//-------------------------------------------------------------------------------- 1723// VMStructEntry macros 1724// 1725 1726// This macro generates a VMStructEntry line for a nonstatic field 1727#define GENERATE_NONSTATIC_VM_STRUCT_ENTRY(typeName, fieldName, type) \ 1728 { QUOTE(typeName), QUOTE(fieldName), QUOTE(type), 0, cast_uint64_t(offset_of(typeName, fieldName)), NULL }, 1729 1730// This macro generates a VMStructEntry line for a static field 1731#define GENERATE_STATIC_VM_STRUCT_ENTRY(typeName, fieldName, type) \ 1732 { QUOTE(typeName), QUOTE(fieldName), QUOTE(type), 1, 0, &typeName::fieldName }, 1733 1734// This macro generates a VMStructEntry line for an unchecked 1735// nonstatic field, in which the size of the type is also specified. 1736// The type string is given as NULL, indicating an "opaque" type. 1737#define GENERATE_UNCHECKED_NONSTATIC_VM_STRUCT_ENTRY(typeName, fieldName, size) \ 1738 { QUOTE(typeName), QUOTE(fieldName), NULL, 0, cast_uint64_t(offset_of(typeName, fieldName)), NULL }, 1739 1740// This macro generates a VMStructEntry line for an unchecked 1741// static field, in which the size of the type is also specified. 1742// The type string is given as NULL, indicating an "opaque" type. 1743#define GENERATE_UNCHECKED_STATIC_VM_STRUCT_ENTRY(typeName, fieldName, size) \ 1744 { QUOTE(typeName), QUOTE(fieldName), NULL, 1, 0, (void*) &typeName::fieldName }, 1745 1746// This macro generates the sentinel value indicating the end of the list 1747#define GENERATE_VM_STRUCT_LAST_ENTRY() \ 1748 { NULL, NULL, NULL, 0, 0, NULL } 1749 1750// This macro checks the type of a VMStructEntry by comparing pointer types 1751#define CHECK_NONSTATIC_VM_STRUCT_ENTRY(typeName, fieldName, type) \ 1752 {typeName *dummyObj = NULL; type* dummy = &dummyObj->fieldName; } 1753 1754// This macro checks the type of a volatile VMStructEntry by comparing pointer types 1755#define CHECK_VOLATILE_NONSTATIC_VM_STRUCT_ENTRY(typeName, fieldName, type) \ 1756 {typedef type dummyvtype; typeName *dummyObj = NULL; volatile dummyvtype* dummy = &dummyObj->fieldName; } 1757 1758// This macro checks the type of a VMStructEntry by comparing pointer types 1759#define CHECK_STATIC_VM_STRUCT_ENTRY(typeName, fieldName, type) \ 1760 {type* dummy = &typeName::fieldName; } 1761 1762// This macro ensures the type of a field and its containing type are 1763// present in the type table. The assertion string is shorter than 1764// preferable because (incredibly) of a bug in Solstice NFS client 1765// which seems to prevent very long lines from compiling. This assertion 1766// means that an entry in VMStructs::localHotSpotVMStructs[] was not 1767// found in VMStructs::localHotSpotVMTypes[]. 1768#define ENSURE_FIELD_TYPE_PRESENT(typeName, fieldName, type) \ 1769 { assert(findType(QUOTE(typeName)) != 0, "type \"" QUOTE(typeName) "\" not found in type table"); \ 1770 assert(findType(QUOTE(type)) != 0, "type \"" QUOTE(type) "\" not found in type table"); } 1771 1772// This is a no-op macro for unchecked fields 1773#define CHECK_NO_OP(a, b, c) 1774 1775// This is a no-op macro for the sentinel value 1776#define CHECK_SENTINEL() 1777 1778// 1779// Build-specific macros: 1780// 1781 1782// Generate and check a nonstatic field in non-product builds 1783#ifndef PRODUCT 1784# define GENERATE_NONPRODUCT_NONSTATIC_VM_STRUCT_ENTRY(a, b, c) GENERATE_NONSTATIC_VM_STRUCT_ENTRY(a, b, c) 1785# define CHECK_NONPRODUCT_NONSTATIC_VM_STRUCT_ENTRY(a, b, c) CHECK_NONSTATIC_VM_STRUCT_ENTRY(a, b, c) 1786# define ENSURE_NONPRODUCT_FIELD_TYPE_PRESENT(a, b, c) ENSURE_FIELD_TYPE_PRESENT(a, b, c) 1787# define GENERATE_NONPRODUCT_NONSTATIC_VM_STRUCT_ENTRY(a, b, c) GENERATE_NONSTATIC_VM_STRUCT_ENTRY(a, b, c) 1788# define CHECK_NONPRODUCT_NONSTATIC_VM_STRUCT_ENTRY(a, b, c) CHECK_NONSTATIC_VM_STRUCT_ENTRY(a, b, c) 1789# define ENSURE_NONPRODUCT_FIELD_TYPE_PRESENT(a, b, c) ENSURE_FIELD_TYPE_PRESENT(a, b, c) 1790#else 1791# define GENERATE_NONPRODUCT_NONSTATIC_VM_STRUCT_ENTRY(a, b, c) 1792# define CHECK_NONPRODUCT_NONSTATIC_VM_STRUCT_ENTRY(a, b, c) 1793# define ENSURE_NONPRODUCT_FIELD_TYPE_PRESENT(a, b, c) 1794# define GENERATE_NONPRODUCT_NONSTATIC_VM_STRUCT_ENTRY(a, b, c) 1795# define CHECK_NONPRODUCT_NONSTATIC_VM_STRUCT_ENTRY(a, b, c) 1796# define ENSURE_NONPRODUCT_FIELD_TYPE_PRESENT(a, b, c) 1797#endif /* PRODUCT */ 1798 1799// Generate and check a nonstatic field in C1 builds 1800#ifdef COMPILER1 1801# define GENERATE_C1_NONSTATIC_VM_STRUCT_ENTRY(a, b, c) GENERATE_NONSTATIC_VM_STRUCT_ENTRY(a, b, c) 1802# define CHECK_C1_NONSTATIC_VM_STRUCT_ENTRY(a, b, c) CHECK_NONSTATIC_VM_STRUCT_ENTRY(a, b, c) 1803# define ENSURE_C1_FIELD_TYPE_PRESENT(a, b, c) ENSURE_FIELD_TYPE_PRESENT(a, b, c) 1804#else 1805# define GENERATE_C1_NONSTATIC_VM_STRUCT_ENTRY(a, b, c) 1806# define CHECK_C1_NONSTATIC_VM_STRUCT_ENTRY(a, b, c) 1807# define ENSURE_C1_FIELD_TYPE_PRESENT(a, b, c) 1808#endif /* COMPILER1 */ 1809// Generate and check a nonstatic field in C2 builds 1810#ifdef COMPILER2 1811# define GENERATE_C2_NONSTATIC_VM_STRUCT_ENTRY(a, b, c) GENERATE_NONSTATIC_VM_STRUCT_ENTRY(a, b, c) 1812# define CHECK_C2_NONSTATIC_VM_STRUCT_ENTRY(a, b, c) CHECK_NONSTATIC_VM_STRUCT_ENTRY(a, b, c) 1813# define ENSURE_C2_FIELD_TYPE_PRESENT(a, b, c) ENSURE_FIELD_TYPE_PRESENT(a, b, c) 1814#else 1815# define GENERATE_C2_NONSTATIC_VM_STRUCT_ENTRY(a, b, c) 1816# define CHECK_C2_NONSTATIC_VM_STRUCT_ENTRY(a, b, c) 1817# define ENSURE_C2_FIELD_TYPE_PRESENT(a, b, c) 1818#endif /* COMPILER2 */ 1819 1820// Generate but do not check a static field in C1 builds 1821#ifdef COMPILER1 1822# define GENERATE_C1_UNCHECKED_STATIC_VM_STRUCT_ENTRY(a, b, c) GENERATE_UNCHECKED_STATIC_VM_STRUCT_ENTRY(a, b, c) 1823#else 1824# define GENERATE_C1_UNCHECKED_STATIC_VM_STRUCT_ENTRY(a, b, c) 1825#endif /* COMPILER1 */ 1826 1827// Generate but do not check a static field in C2 builds 1828#ifdef COMPILER2 1829# define GENERATE_C2_UNCHECKED_STATIC_VM_STRUCT_ENTRY(a, b, c) GENERATE_UNCHECKED_STATIC_VM_STRUCT_ENTRY(a, b, c) 1830#else 1831# define GENERATE_C2_UNCHECKED_STATIC_VM_STRUCT_ENTRY(a, b, c) 1832#endif /* COMPILER2 */ 1833 1834//-------------------------------------------------------------------------------- 1835// VMTypeEntry macros 1836// 1837 1838#define GENERATE_VM_TYPE_ENTRY(type, superclass) \ 1839 { QUOTE(type), QUOTE(superclass), 0, 0, 0, sizeof(type) }, 1840 1841#define GENERATE_TOPLEVEL_VM_TYPE_ENTRY(type) \ 1842 { QUOTE(type), NULL, 0, 0, 0, sizeof(type) }, 1843 1844#define GENERATE_OOP_VM_TYPE_ENTRY(type) \ 1845 { QUOTE(type), NULL, 1, 0, 0, sizeof(type) }, 1846 1847#define GENERATE_INTEGER_VM_TYPE_ENTRY(type) \ 1848 { QUOTE(type), NULL, 0, 1, 0, sizeof(type) }, 1849 1850#define GENERATE_UNSIGNED_INTEGER_VM_TYPE_ENTRY(type) \ 1851 { QUOTE(type), NULL, 0, 1, 1, sizeof(type) }, 1852 1853#define GENERATE_VM_TYPE_LAST_ENTRY() \ 1854 { NULL, NULL, 0, 0, 0, 0 } 1855 1856#define CHECK_VM_TYPE_ENTRY(type, superclass) \ 1857 { type* dummyObj = NULL; superclass* dummySuperObj = dummyObj; } 1858 1859#define CHECK_VM_TYPE_NO_OP(a) 1860#define CHECK_SINGLE_ARG_VM_TYPE_NO_OP(a) 1861 1862// 1863// Build-specific macros: 1864// 1865 1866#ifdef COMPILER1 1867# define GENERATE_C1_TOPLEVEL_VM_TYPE_ENTRY(a) GENERATE_TOPLEVEL_VM_TYPE_ENTRY(a) 1868# define CHECK_C1_TOPLEVEL_VM_TYPE_ENTRY(a) 1869#else 1870# define GENERATE_C1_TOPLEVEL_VM_TYPE_ENTRY(a) 1871# define CHECK_C1_TOPLEVEL_VM_TYPE_ENTRY(a) 1872#endif /* COMPILER1 */ 1873 1874#ifdef COMPILER2 1875# define GENERATE_C2_VM_TYPE_ENTRY(a, b) GENERATE_VM_TYPE_ENTRY(a, b) 1876# define CHECK_C2_VM_TYPE_ENTRY(a, b) CHECK_VM_TYPE_ENTRY(a, b) 1877# define GENERATE_C2_TOPLEVEL_VM_TYPE_ENTRY(a) GENERATE_TOPLEVEL_VM_TYPE_ENTRY(a) 1878# define CHECK_C2_TOPLEVEL_VM_TYPE_ENTRY(a) 1879#else 1880# define GENERATE_C2_VM_TYPE_ENTRY(a, b) 1881# define CHECK_C2_VM_TYPE_ENTRY(a, b) 1882# define GENERATE_C2_TOPLEVEL_VM_TYPE_ENTRY(a) 1883# define CHECK_C2_TOPLEVEL_VM_TYPE_ENTRY(a) 1884#endif /* COMPILER2 */ 1885 1886 1887//-------------------------------------------------------------------------------- 1888// VMIntConstantEntry macros 1889// 1890 1891#define GENERATE_VM_INT_CONSTANT_ENTRY(name) \ 1892 { QUOTE(name), (int32_t) name }, 1893 1894#define GENERATE_PREPROCESSOR_VM_INT_CONSTANT_ENTRY(name, value) \ 1895 { name, (int32_t) value }, 1896 1897// This macro generates the sentinel value indicating the end of the list 1898#define GENERATE_VM_INT_CONSTANT_LAST_ENTRY() \ 1899 { NULL, 0 } 1900 1901 1902// Generate an int constant for a C1 build 1903#ifdef COMPILER1 1904# define GENERATE_C1_VM_INT_CONSTANT_ENTRY(name) GENERATE_VM_INT_CONSTANT_ENTRY(name) 1905#else 1906# define GENERATE_C1_VM_INT_CONSTANT_ENTRY(name) 1907#endif /* COMPILER1 */ 1908 1909// Generate an int constant for a C2 build 1910#ifdef COMPILER2 1911# define GENERATE_C2_VM_INT_CONSTANT_ENTRY(name) GENERATE_VM_INT_CONSTANT_ENTRY(name) 1912# define GENERATE_C2_PREPROCESSOR_VM_INT_CONSTANT_ENTRY(name, value) GENERATE_PREPROCESSOR_VM_INT_CONSTANT_ENTRY(name, value) 1913#else 1914# define GENERATE_C2_VM_INT_CONSTANT_ENTRY(name) 1915# define GENERATE_C2_PREPROCESSOR_VM_INT_CONSTANT_ENTRY(name, value) 1916#endif /* COMPILER1 */ 1917 1918//-------------------------------------------------------------------------------- 1919// VMLongConstantEntry macros 1920// 1921 1922#define GENERATE_VM_LONG_CONSTANT_ENTRY(name) \ 1923 { QUOTE(name), cast_uint64_t(name) }, 1924 1925#define GENERATE_PREPROCESSOR_VM_LONG_CONSTANT_ENTRY(name, value) \ 1926 { name, cast_uint64_t(value) }, 1927 1928// This macro generates the sentinel value indicating the end of the list 1929#define GENERATE_VM_LONG_CONSTANT_LAST_ENTRY() \ 1930 { NULL, 0 } 1931 1932// Generate a long constant for a C1 build 1933#ifdef COMPILER1 1934# define GENERATE_C1_VM_LONG_CONSTANT_ENTRY(name) GENERATE_VM_LONG_CONSTANT_ENTRY(name) 1935#else 1936# define GENERATE_C1_VM_LONG_CONSTANT_ENTRY(name) 1937#endif /* COMPILER1 */ 1938 1939// Generate a long constant for a C2 build 1940#ifdef COMPILER2 1941# define GENERATE_C2_VM_LONG_CONSTANT_ENTRY(name) GENERATE_VM_LONG_CONSTANT_ENTRY(name) 1942# define GENERATE_C2_PREPROCESSOR_VM_LONG_CONSTANT_ENTRY(name, value) GENERATE_PREPROCESSOR_VM_LONG_CONSTANT_ENTRY(name, value) 1943#else 1944# define GENERATE_C2_VM_LONG_CONSTANT_ENTRY(name) 1945# define GENERATE_C2_PREPROCESSOR_VM_LONG_CONSTANT_ENTRY(name, value) 1946#endif /* COMPILER1 */ 1947 1948// 1949// Instantiation of VMStructEntries, VMTypeEntries and VMIntConstantEntries 1950// 1951 1952// These initializers are allowed to access private fields in classes 1953// as long as class VMStructs is a friend 1954VMStructEntry VMStructs::localHotSpotVMStructs[] = { 1955 1956 VM_STRUCTS(GENERATE_NONSTATIC_VM_STRUCT_ENTRY, \ 1957 GENERATE_STATIC_VM_STRUCT_ENTRY, \ 1958 GENERATE_UNCHECKED_NONSTATIC_VM_STRUCT_ENTRY, \ 1959 GENERATE_NONSTATIC_VM_STRUCT_ENTRY, \ 1960 GENERATE_NONPRODUCT_NONSTATIC_VM_STRUCT_ENTRY, \ 1961 GENERATE_C1_NONSTATIC_VM_STRUCT_ENTRY, \ 1962 GENERATE_C2_NONSTATIC_VM_STRUCT_ENTRY, \ 1963 GENERATE_C1_UNCHECKED_STATIC_VM_STRUCT_ENTRY, \ 1964 GENERATE_C2_UNCHECKED_STATIC_VM_STRUCT_ENTRY, \ 1965 GENERATE_VM_STRUCT_LAST_ENTRY) 1966 1967#ifndef SERIALGC 1968 VM_STRUCTS_PARALLELGC(GENERATE_NONSTATIC_VM_STRUCT_ENTRY, \ 1969 GENERATE_STATIC_VM_STRUCT_ENTRY) 1970 1971 VM_STRUCTS_CMS(GENERATE_NONSTATIC_VM_STRUCT_ENTRY, \ 1972 GENERATE_NONSTATIC_VM_STRUCT_ENTRY, \ 1973 GENERATE_STATIC_VM_STRUCT_ENTRY) 1974#endif // SERIALGC 1975 1976 VM_STRUCTS_CPU(GENERATE_NONSTATIC_VM_STRUCT_ENTRY, \ 1977 GENERATE_STATIC_VM_STRUCT_ENTRY, \ 1978 GENERATE_UNCHECKED_NONSTATIC_VM_STRUCT_ENTRY, \ 1979 GENERATE_NONSTATIC_VM_STRUCT_ENTRY, \ 1980 GENERATE_NONPRODUCT_NONSTATIC_VM_STRUCT_ENTRY, \ 1981 GENERATE_C2_NONSTATIC_VM_STRUCT_ENTRY, \ 1982 GENERATE_C1_UNCHECKED_STATIC_VM_STRUCT_ENTRY, \ 1983 GENERATE_C2_UNCHECKED_STATIC_VM_STRUCT_ENTRY, \ 1984 GENERATE_VM_STRUCT_LAST_ENTRY) 1985 1986 VM_STRUCTS_OS_CPU(GENERATE_NONSTATIC_VM_STRUCT_ENTRY, \ 1987 GENERATE_STATIC_VM_STRUCT_ENTRY, \ 1988 GENERATE_UNCHECKED_NONSTATIC_VM_STRUCT_ENTRY, \ 1989 GENERATE_NONSTATIC_VM_STRUCT_ENTRY, \ 1990 GENERATE_NONPRODUCT_NONSTATIC_VM_STRUCT_ENTRY, \ 1991 GENERATE_C2_NONSTATIC_VM_STRUCT_ENTRY, \ 1992 GENERATE_C1_UNCHECKED_STATIC_VM_STRUCT_ENTRY, \ 1993 GENERATE_C2_UNCHECKED_STATIC_VM_STRUCT_ENTRY, \ 1994 GENERATE_VM_STRUCT_LAST_ENTRY) 1995}; 1996 1997VMTypeEntry VMStructs::localHotSpotVMTypes[] = { 1998 1999 VM_TYPES(GENERATE_VM_TYPE_ENTRY, 2000 GENERATE_TOPLEVEL_VM_TYPE_ENTRY, 2001 GENERATE_OOP_VM_TYPE_ENTRY, 2002 GENERATE_INTEGER_VM_TYPE_ENTRY, 2003 GENERATE_UNSIGNED_INTEGER_VM_TYPE_ENTRY, 2004 GENERATE_C1_TOPLEVEL_VM_TYPE_ENTRY, 2005 GENERATE_C2_VM_TYPE_ENTRY, 2006 GENERATE_C2_TOPLEVEL_VM_TYPE_ENTRY, 2007 GENERATE_VM_TYPE_LAST_ENTRY) 2008 2009#ifndef SERIALGC 2010 VM_TYPES_PARALLELGC(GENERATE_VM_TYPE_ENTRY, 2011 GENERATE_TOPLEVEL_VM_TYPE_ENTRY) 2012 2013 VM_TYPES_CMS(GENERATE_VM_TYPE_ENTRY, 2014 GENERATE_TOPLEVEL_VM_TYPE_ENTRY) 2015 2016 VM_TYPES_PARNEW(GENERATE_VM_TYPE_ENTRY) 2017#endif // SERIALGC 2018 2019 VM_TYPES_CPU(GENERATE_VM_TYPE_ENTRY, 2020 GENERATE_TOPLEVEL_VM_TYPE_ENTRY, 2021 GENERATE_OOP_VM_TYPE_ENTRY, 2022 GENERATE_INTEGER_VM_TYPE_ENTRY, 2023 GENERATE_UNSIGNED_INTEGER_VM_TYPE_ENTRY, 2024 GENERATE_C1_TOPLEVEL_VM_TYPE_ENTRY, 2025 GENERATE_C2_VM_TYPE_ENTRY, 2026 GENERATE_C2_TOPLEVEL_VM_TYPE_ENTRY, 2027 GENERATE_VM_TYPE_LAST_ENTRY) 2028 2029 VM_TYPES_OS_CPU(GENERATE_VM_TYPE_ENTRY, 2030 GENERATE_TOPLEVEL_VM_TYPE_ENTRY, 2031 GENERATE_OOP_VM_TYPE_ENTRY, 2032 GENERATE_INTEGER_VM_TYPE_ENTRY, 2033 GENERATE_UNSIGNED_INTEGER_VM_TYPE_ENTRY, 2034 GENERATE_C1_TOPLEVEL_VM_TYPE_ENTRY, 2035 GENERATE_C2_VM_TYPE_ENTRY, 2036 GENERATE_C2_TOPLEVEL_VM_TYPE_ENTRY, 2037 GENERATE_VM_TYPE_LAST_ENTRY) 2038}; 2039 2040VMIntConstantEntry VMStructs::localHotSpotVMIntConstants[] = { 2041 2042 VM_INT_CONSTANTS(GENERATE_VM_INT_CONSTANT_ENTRY, 2043 GENERATE_PREPROCESSOR_VM_INT_CONSTANT_ENTRY, 2044 GENERATE_C1_VM_INT_CONSTANT_ENTRY, 2045 GENERATE_C2_VM_INT_CONSTANT_ENTRY, 2046 GENERATE_C2_PREPROCESSOR_VM_INT_CONSTANT_ENTRY, 2047 GENERATE_VM_INT_CONSTANT_LAST_ENTRY) 2048 2049#ifndef SERIALGC 2050 VM_INT_CONSTANTS_CMS(GENERATE_VM_INT_CONSTANT_ENTRY) 2051 2052 VM_INT_CONSTANTS_PARNEW(GENERATE_VM_INT_CONSTANT_ENTRY) 2053#endif // SERIALGC 2054 2055 VM_INT_CONSTANTS_CPU(GENERATE_VM_INT_CONSTANT_ENTRY, 2056 GENERATE_PREPROCESSOR_VM_INT_CONSTANT_ENTRY, 2057 GENERATE_C1_VM_INT_CONSTANT_ENTRY, 2058 GENERATE_C2_VM_INT_CONSTANT_ENTRY, 2059 GENERATE_C2_PREPROCESSOR_VM_INT_CONSTANT_ENTRY, 2060 GENERATE_VM_INT_CONSTANT_LAST_ENTRY) 2061 2062 VM_INT_CONSTANTS_OS_CPU(GENERATE_VM_INT_CONSTANT_ENTRY, 2063 GENERATE_PREPROCESSOR_VM_INT_CONSTANT_ENTRY, 2064 GENERATE_C1_VM_INT_CONSTANT_ENTRY, 2065 GENERATE_C2_VM_INT_CONSTANT_ENTRY, 2066 GENERATE_C2_PREPROCESSOR_VM_INT_CONSTANT_ENTRY, 2067 GENERATE_VM_INT_CONSTANT_LAST_ENTRY) 2068}; 2069 2070VMLongConstantEntry VMStructs::localHotSpotVMLongConstants[] = { 2071 2072 VM_LONG_CONSTANTS(GENERATE_VM_LONG_CONSTANT_ENTRY, 2073 GENERATE_PREPROCESSOR_VM_LONG_CONSTANT_ENTRY, 2074 GENERATE_C1_VM_LONG_CONSTANT_ENTRY, 2075 GENERATE_C2_VM_LONG_CONSTANT_ENTRY, 2076 GENERATE_C2_PREPROCESSOR_VM_LONG_CONSTANT_ENTRY, 2077 GENERATE_VM_LONG_CONSTANT_LAST_ENTRY) 2078 2079 VM_LONG_CONSTANTS_CPU(GENERATE_VM_LONG_CONSTANT_ENTRY, 2080 GENERATE_PREPROCESSOR_VM_LONG_CONSTANT_ENTRY, 2081 GENERATE_C1_VM_LONG_CONSTANT_ENTRY, 2082 GENERATE_C2_VM_LONG_CONSTANT_ENTRY, 2083 GENERATE_C2_PREPROCESSOR_VM_LONG_CONSTANT_ENTRY, 2084 GENERATE_VM_LONG_CONSTANT_LAST_ENTRY) 2085 2086 VM_LONG_CONSTANTS_OS_CPU(GENERATE_VM_LONG_CONSTANT_ENTRY, 2087 GENERATE_PREPROCESSOR_VM_LONG_CONSTANT_ENTRY, 2088 GENERATE_C1_VM_LONG_CONSTANT_ENTRY, 2089 GENERATE_C2_VM_LONG_CONSTANT_ENTRY, 2090 GENERATE_C2_PREPROCESSOR_VM_LONG_CONSTANT_ENTRY, 2091 GENERATE_VM_LONG_CONSTANT_LAST_ENTRY) 2092}; 2093 2094// This is used both to check the types of referenced fields and, in 2095// debug builds, to ensure that all of the field types are present. 2096void 2097VMStructs::init() { 2098 VM_STRUCTS(CHECK_NONSTATIC_VM_STRUCT_ENTRY, 2099 CHECK_STATIC_VM_STRUCT_ENTRY, 2100 CHECK_NO_OP, 2101 CHECK_VOLATILE_NONSTATIC_VM_STRUCT_ENTRY, 2102 CHECK_NONPRODUCT_NONSTATIC_VM_STRUCT_ENTRY, 2103 CHECK_C1_NONSTATIC_VM_STRUCT_ENTRY, 2104 CHECK_C2_NONSTATIC_VM_STRUCT_ENTRY, 2105 CHECK_NO_OP, 2106 CHECK_NO_OP, 2107 CHECK_SENTINEL); 2108 2109#ifndef SERIALGC 2110 VM_STRUCTS_PARALLELGC(CHECK_NONSTATIC_VM_STRUCT_ENTRY, 2111 CHECK_STATIC_VM_STRUCT_ENTRY); 2112 2113 VM_STRUCTS_CMS(CHECK_NONSTATIC_VM_STRUCT_ENTRY, 2114 CHECK_VOLATILE_NONSTATIC_VM_STRUCT_ENTRY, 2115 CHECK_STATIC_VM_STRUCT_ENTRY); 2116#endif // SERIALGC 2117 2118 VM_STRUCTS_CPU(CHECK_NONSTATIC_VM_STRUCT_ENTRY, 2119 CHECK_STATIC_VM_STRUCT_ENTRY, 2120 CHECK_NO_OP, 2121 CHECK_VOLATILE_NONSTATIC_VM_STRUCT_ENTRY, 2122 CHECK_NONPRODUCT_NONSTATIC_VM_STRUCT_ENTRY, 2123 CHECK_C2_NONSTATIC_VM_STRUCT_ENTRY, 2124 CHECK_NO_OP, 2125 CHECK_NO_OP, 2126 CHECK_SENTINEL); 2127 2128 VM_STRUCTS_OS_CPU(CHECK_NONSTATIC_VM_STRUCT_ENTRY, 2129 CHECK_STATIC_VM_STRUCT_ENTRY, 2130 CHECK_NO_OP, 2131 CHECK_VOLATILE_NONSTATIC_VM_STRUCT_ENTRY, 2132 CHECK_NONPRODUCT_NONSTATIC_VM_STRUCT_ENTRY, 2133 CHECK_C2_NONSTATIC_VM_STRUCT_ENTRY, 2134 CHECK_NO_OP, 2135 CHECK_NO_OP, 2136 CHECK_SENTINEL); 2137 2138 VM_TYPES(CHECK_VM_TYPE_ENTRY, 2139 CHECK_SINGLE_ARG_VM_TYPE_NO_OP, 2140 CHECK_SINGLE_ARG_VM_TYPE_NO_OP, 2141 CHECK_SINGLE_ARG_VM_TYPE_NO_OP, 2142 CHECK_SINGLE_ARG_VM_TYPE_NO_OP, 2143 CHECK_C1_TOPLEVEL_VM_TYPE_ENTRY, 2144 CHECK_C2_VM_TYPE_ENTRY, 2145 CHECK_C2_TOPLEVEL_VM_TYPE_ENTRY, 2146 CHECK_SENTINEL); 2147 2148#ifndef SERIALGC 2149 VM_TYPES_PARALLELGC(CHECK_VM_TYPE_ENTRY, 2150 CHECK_SINGLE_ARG_VM_TYPE_NO_OP); 2151 2152 VM_TYPES_CMS(CHECK_VM_TYPE_ENTRY, 2153 CHECK_SINGLE_ARG_VM_TYPE_NO_OP); 2154 2155 VM_TYPES_PARNEW(CHECK_VM_TYPE_ENTRY) 2156#endif // SERIALGC 2157 2158 VM_TYPES_CPU(CHECK_VM_TYPE_ENTRY, 2159 CHECK_SINGLE_ARG_VM_TYPE_NO_OP, 2160 CHECK_SINGLE_ARG_VM_TYPE_NO_OP, 2161 CHECK_SINGLE_ARG_VM_TYPE_NO_OP, 2162 CHECK_SINGLE_ARG_VM_TYPE_NO_OP, 2163 CHECK_C1_TOPLEVEL_VM_TYPE_ENTRY, 2164 CHECK_C2_VM_TYPE_ENTRY, 2165 CHECK_C2_TOPLEVEL_VM_TYPE_ENTRY, 2166 CHECK_SENTINEL); 2167 2168 VM_TYPES_OS_CPU(CHECK_VM_TYPE_ENTRY, 2169 CHECK_SINGLE_ARG_VM_TYPE_NO_OP, 2170 CHECK_SINGLE_ARG_VM_TYPE_NO_OP, 2171 CHECK_SINGLE_ARG_VM_TYPE_NO_OP, 2172 CHECK_SINGLE_ARG_VM_TYPE_NO_OP, 2173 CHECK_C1_TOPLEVEL_VM_TYPE_ENTRY, 2174 CHECK_C2_VM_TYPE_ENTRY, 2175 CHECK_C2_TOPLEVEL_VM_TYPE_ENTRY, 2176 CHECK_SENTINEL); 2177 2178 // 2179 // Split VM_STRUCTS() invocation into two parts to allow MS VC++ 6.0 2180 // to build with the source mounted over SNC3.2. Symptom was that 2181 // debug build failed with an internal compiler error. Has been seen 2182 // mounting sources from Solaris 2.6 and 2.7 hosts, but so far not 2183 // 2.8 hosts. Appears to occur because line is too long. 2184 // 2185 // If an assertion failure is triggered here it means that an entry 2186 // in VMStructs::localHotSpotVMStructs[] was not found in 2187 // VMStructs::localHotSpotVMTypes[]. (The assertion itself had to be 2188 // made less descriptive because of this above bug -- see the 2189 // definition of ENSURE_FIELD_TYPE_PRESENT.) 2190 // 2191 // NOTE: taken out because this was just not working on everyone's 2192 // Solstice NFS setup. If everyone switches to local workspaces on 2193 // Win32, we can put this back in. 2194#ifndef _WINDOWS 2195 debug_only(VM_STRUCTS(ENSURE_FIELD_TYPE_PRESENT, \ 2196 CHECK_NO_OP, \ 2197 CHECK_NO_OP, \ 2198 CHECK_NO_OP, \ 2199 CHECK_NO_OP, \ 2200 CHECK_NO_OP, \ 2201 CHECK_NO_OP, \ 2202 CHECK_NO_OP, \ 2203 CHECK_NO_OP, \ 2204 CHECK_SENTINEL)); 2205 debug_only(VM_STRUCTS(CHECK_NO_OP, \ 2206 ENSURE_FIELD_TYPE_PRESENT, \ 2207 CHECK_NO_OP, \ 2208 ENSURE_FIELD_TYPE_PRESENT, \ 2209 ENSURE_NONPRODUCT_FIELD_TYPE_PRESENT, \ 2210 ENSURE_C1_FIELD_TYPE_PRESENT, \ 2211 ENSURE_C2_FIELD_TYPE_PRESENT, \ 2212 CHECK_NO_OP, \ 2213 CHECK_NO_OP, \ 2214 CHECK_SENTINEL)); 2215#ifndef SERIALGC 2216 debug_only(VM_STRUCTS_PARALLELGC(ENSURE_FIELD_TYPE_PRESENT, \ 2217 ENSURE_FIELD_TYPE_PRESENT)); 2218 debug_only(VM_STRUCTS_CMS(ENSURE_FIELD_TYPE_PRESENT, \ 2219 ENSURE_FIELD_TYPE_PRESENT, \ 2220 ENSURE_FIELD_TYPE_PRESENT)); 2221#endif // SERIALGC 2222 debug_only(VM_STRUCTS_CPU(ENSURE_FIELD_TYPE_PRESENT, \ 2223 ENSURE_FIELD_TYPE_PRESENT, \ 2224 CHECK_NO_OP, \ 2225 ENSURE_FIELD_TYPE_PRESENT, \ 2226 ENSURE_NONPRODUCT_FIELD_TYPE_PRESENT, \ 2227 ENSURE_C2_FIELD_TYPE_PRESENT, \ 2228 CHECK_NO_OP, \ 2229 CHECK_NO_OP, \ 2230 CHECK_SENTINEL)); 2231 debug_only(VM_STRUCTS_OS_CPU(ENSURE_FIELD_TYPE_PRESENT, \ 2232 ENSURE_FIELD_TYPE_PRESENT, \ 2233 CHECK_NO_OP, \ 2234 ENSURE_FIELD_TYPE_PRESENT, \ 2235 ENSURE_NONPRODUCT_FIELD_TYPE_PRESENT, \ 2236 ENSURE_C2_FIELD_TYPE_PRESENT, \ 2237 CHECK_NO_OP, \ 2238 CHECK_NO_OP, \ 2239 CHECK_SENTINEL)); 2240#endif 2241} 2242 2243extern "C" { 2244 2245// see comments on cast_uint64_t at the top of this file 2246#define ASSIGN_CONST_TO_64BIT_VAR(var, expr) \ 2247 JNIEXPORT uint64_t var = cast_uint64_t(expr); 2248#define ASSIGN_OFFSET_TO_64BIT_VAR(var, type, field) \ 2249 ASSIGN_CONST_TO_64BIT_VAR(var, offset_of(type, field)) 2250#define ASSIGN_STRIDE_TO_64BIT_VAR(var, array) \ 2251 ASSIGN_CONST_TO_64BIT_VAR(var, (char*)&array[1] - (char*)&array[0]) 2252 2253JNIEXPORT VMStructEntry* gHotSpotVMStructs = VMStructs::localHotSpotVMStructs; 2254ASSIGN_OFFSET_TO_64BIT_VAR(gHotSpotVMStructEntryTypeNameOffset, VMStructEntry, typeName); 2255ASSIGN_OFFSET_TO_64BIT_VAR(gHotSpotVMStructEntryFieldNameOffset, VMStructEntry, fieldName); 2256ASSIGN_OFFSET_TO_64BIT_VAR(gHotSpotVMStructEntryTypeStringOffset, VMStructEntry, typeString); 2257ASSIGN_OFFSET_TO_64BIT_VAR(gHotSpotVMStructEntryIsStaticOffset, VMStructEntry, isStatic); 2258ASSIGN_OFFSET_TO_64BIT_VAR(gHotSpotVMStructEntryOffsetOffset, VMStructEntry, offset); 2259ASSIGN_OFFSET_TO_64BIT_VAR(gHotSpotVMStructEntryAddressOffset, VMStructEntry, address); 2260ASSIGN_STRIDE_TO_64BIT_VAR(gHotSpotVMStructEntryArrayStride, gHotSpotVMStructs); 2261JNIEXPORT VMTypeEntry* gHotSpotVMTypes = VMStructs::localHotSpotVMTypes; 2262ASSIGN_OFFSET_TO_64BIT_VAR(gHotSpotVMTypeEntryTypeNameOffset, VMTypeEntry, typeName); 2263ASSIGN_OFFSET_TO_64BIT_VAR(gHotSpotVMTypeEntrySuperclassNameOffset, VMTypeEntry, superclassName); 2264ASSIGN_OFFSET_TO_64BIT_VAR(gHotSpotVMTypeEntryIsOopTypeOffset, VMTypeEntry, isOopType); 2265ASSIGN_OFFSET_TO_64BIT_VAR(gHotSpotVMTypeEntryIsIntegerTypeOffset, VMTypeEntry, isIntegerType); 2266ASSIGN_OFFSET_TO_64BIT_VAR(gHotSpotVMTypeEntryIsUnsignedOffset, VMTypeEntry, isUnsigned); 2267ASSIGN_OFFSET_TO_64BIT_VAR(gHotSpotVMTypeEntrySizeOffset, VMTypeEntry, size); 2268ASSIGN_STRIDE_TO_64BIT_VAR(gHotSpotVMTypeEntryArrayStride,gHotSpotVMTypes); 2269JNIEXPORT VMIntConstantEntry* gHotSpotVMIntConstants = VMStructs::localHotSpotVMIntConstants; 2270ASSIGN_OFFSET_TO_64BIT_VAR(gHotSpotVMIntConstantEntryNameOffset, VMIntConstantEntry, name); 2271ASSIGN_OFFSET_TO_64BIT_VAR(gHotSpotVMIntConstantEntryValueOffset, VMIntConstantEntry, value); 2272ASSIGN_STRIDE_TO_64BIT_VAR(gHotSpotVMIntConstantEntryArrayStride, gHotSpotVMIntConstants); 2273JNIEXPORT VMLongConstantEntry* gHotSpotVMLongConstants = VMStructs::localHotSpotVMLongConstants; 2274ASSIGN_OFFSET_TO_64BIT_VAR(gHotSpotVMLongConstantEntryNameOffset, VMLongConstantEntry, name); 2275ASSIGN_OFFSET_TO_64BIT_VAR(gHotSpotVMLongConstantEntryValueOffset, VMLongConstantEntry, value); 2276ASSIGN_STRIDE_TO_64BIT_VAR(gHotSpotVMLongConstantEntryArrayStride, gHotSpotVMLongConstants); 2277} 2278 2279#ifdef ASSERT 2280int 2281VMStructs::findType(const char* typeName) { 2282 VMTypeEntry* types = gHotSpotVMTypes; 2283 2284 while (types->typeName != NULL) { 2285 if (!strcmp(typeName, types->typeName)) { 2286 return 1; 2287 } 2288 ++types; 2289 } 2290 return 0; 2291} 2292#endif 2293 2294void vmStructs_init() { 2295 debug_only(VMStructs::init()); 2296} 2297