vmStructs.cpp revision 356:1ee8caae33af
1/* 2 * Copyright 2000-2008 Sun Microsystems, Inc. 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 Sun Microsystems, Inc., 4150 Network Circle, Santa Clara, 20 * CA 95054 USA or visit www.sun.com if you need additional information or 21 * have any 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, _heap_base, address) \ 267 \ 268 /**********************************************************************************/ \ 269 /* Generation and Space hierarchies */ \ 270 /**********************************************************************************/ \ 271 \ 272 unchecked_nonstatic_field(ageTable, sizes, sizeof(ageTable::sizes)) \ 273 \ 274 nonstatic_field(BarrierSet, _max_covered_regions, int) \ 275 nonstatic_field(BlockOffsetTable, _bottom, HeapWord*) \ 276 nonstatic_field(BlockOffsetTable, _end, HeapWord*) \ 277 \ 278 nonstatic_field(BlockOffsetSharedArray, _reserved, MemRegion) \ 279 nonstatic_field(BlockOffsetSharedArray, _end, HeapWord*) \ 280 nonstatic_field(BlockOffsetSharedArray, _vs, VirtualSpace) \ 281 nonstatic_field(BlockOffsetSharedArray, _offset_array, u_char*) \ 282 \ 283 nonstatic_field(BlockOffsetArray, _array, BlockOffsetSharedArray*) \ 284 nonstatic_field(BlockOffsetArray, _sp, Space*) \ 285 nonstatic_field(BlockOffsetArrayContigSpace, _next_offset_threshold, HeapWord*) \ 286 nonstatic_field(BlockOffsetArrayContigSpace, _next_offset_index, size_t) \ 287 \ 288 nonstatic_field(BlockOffsetArrayNonContigSpace, _unallocated_block, HeapWord*) \ 289 \ 290 nonstatic_field(CardGeneration, _rs, GenRemSet*) \ 291 nonstatic_field(CardGeneration, _bts, BlockOffsetSharedArray*) \ 292 \ 293 nonstatic_field(CardTableModRefBS, _whole_heap, const MemRegion) \ 294 nonstatic_field(CardTableModRefBS, _guard_index, const size_t) \ 295 nonstatic_field(CardTableModRefBS, _last_valid_index, const size_t) \ 296 nonstatic_field(CardTableModRefBS, _page_size, const size_t) \ 297 nonstatic_field(CardTableModRefBS, _byte_map_size, const size_t) \ 298 nonstatic_field(CardTableModRefBS, _byte_map, jbyte*) \ 299 nonstatic_field(CardTableModRefBS, _cur_covered_regions, int) \ 300 nonstatic_field(CardTableModRefBS, _covered, MemRegion*) \ 301 nonstatic_field(CardTableModRefBS, _committed, MemRegion*) \ 302 nonstatic_field(CardTableModRefBS, _guard_region, MemRegion) \ 303 nonstatic_field(CardTableModRefBS, byte_map_base, jbyte*) \ 304 \ 305 nonstatic_field(CardTableRS, _ct_bs, CardTableModRefBSForCTRS*) \ 306 \ 307 nonstatic_field(CollectedHeap, _reserved, MemRegion) \ 308 nonstatic_field(SharedHeap, _perm_gen, PermGen*) \ 309 nonstatic_field(CollectedHeap, _barrier_set, BarrierSet*) \ 310 nonstatic_field(CollectedHeap, _is_gc_active, bool) \ 311 nonstatic_field(CompactibleSpace, _compaction_top, HeapWord*) \ 312 nonstatic_field(CompactibleSpace, _first_dead, HeapWord*) \ 313 nonstatic_field(CompactibleSpace, _end_of_live, HeapWord*) \ 314 \ 315 nonstatic_field(CompactingPermGen, _gen, OneContigSpaceCardGeneration*) \ 316 \ 317 nonstatic_field(ContiguousSpace, _top, HeapWord*) \ 318 nonstatic_field(ContiguousSpace, _concurrent_iteration_safe_limit, HeapWord*) \ 319 nonstatic_field(ContiguousSpace, _saved_mark_word, HeapWord*) \ 320 \ 321 nonstatic_field(DefNewGeneration, _next_gen, Generation*) \ 322 nonstatic_field(DefNewGeneration, _tenuring_threshold, int) \ 323 nonstatic_field(DefNewGeneration, _age_table, ageTable) \ 324 nonstatic_field(DefNewGeneration, _eden_space, EdenSpace*) \ 325 nonstatic_field(DefNewGeneration, _from_space, ContiguousSpace*) \ 326 nonstatic_field(DefNewGeneration, _to_space, ContiguousSpace*) \ 327 \ 328 nonstatic_field(EdenSpace, _gen, DefNewGeneration*) \ 329 \ 330 nonstatic_field(Generation, _reserved, MemRegion) \ 331 nonstatic_field(Generation, _virtual_space, VirtualSpace) \ 332 nonstatic_field(Generation, _level, int) \ 333 nonstatic_field(Generation, _stat_record, Generation::StatRecord) \ 334 \ 335 nonstatic_field(Generation::StatRecord, invocations, int) \ 336 nonstatic_field(Generation::StatRecord, accumulated_time, elapsedTimer) \ 337 \ 338 nonstatic_field(GenerationSpec, _name, Generation::Name) \ 339 nonstatic_field(GenerationSpec, _init_size, size_t) \ 340 nonstatic_field(GenerationSpec, _max_size, size_t) \ 341 \ 342 static_field(GenCollectedHeap, _gch, GenCollectedHeap*) \ 343 nonstatic_field(GenCollectedHeap, _n_gens, int) \ 344 unchecked_nonstatic_field(GenCollectedHeap, _gens, sizeof(GenCollectedHeap::_gens)) /* NOTE: no type */ \ 345 nonstatic_field(GenCollectedHeap, _gen_specs, GenerationSpec**) \ 346 \ 347 nonstatic_field(HeapWord, i, char*) \ 348 \ 349 nonstatic_field(MemRegion, _start, HeapWord*) \ 350 nonstatic_field(MemRegion, _word_size, size_t) \ 351 \ 352 nonstatic_field(OffsetTableContigSpace, _offsets, BlockOffsetArray) \ 353 \ 354 nonstatic_field(OneContigSpaceCardGeneration, _min_heap_delta_bytes, size_t) \ 355 nonstatic_field(OneContigSpaceCardGeneration, _the_space, ContiguousSpace*) \ 356 nonstatic_field(OneContigSpaceCardGeneration, _last_gc, WaterMark) \ 357 \ 358 nonstatic_field(CompactingPermGenGen, _ro_vs, VirtualSpace) \ 359 nonstatic_field(CompactingPermGenGen, _rw_vs, VirtualSpace) \ 360 nonstatic_field(CompactingPermGenGen, _md_vs, VirtualSpace) \ 361 nonstatic_field(CompactingPermGenGen, _mc_vs, VirtualSpace) \ 362 nonstatic_field(CompactingPermGenGen, _ro_space, OffsetTableContigSpace*) \ 363 nonstatic_field(CompactingPermGenGen, _rw_space, OffsetTableContigSpace*) \ 364 static_field(CompactingPermGenGen, unshared_bottom, HeapWord*) \ 365 static_field(CompactingPermGenGen, unshared_end, HeapWord*) \ 366 static_field(CompactingPermGenGen, shared_bottom, HeapWord*) \ 367 static_field(CompactingPermGenGen, readonly_bottom, HeapWord*) \ 368 static_field(CompactingPermGenGen, readonly_end, HeapWord*) \ 369 static_field(CompactingPermGenGen, readwrite_bottom, HeapWord*) \ 370 static_field(CompactingPermGenGen, readwrite_end, HeapWord*) \ 371 static_field(CompactingPermGenGen, miscdata_bottom, HeapWord*) \ 372 static_field(CompactingPermGenGen, miscdata_end, HeapWord*) \ 373 static_field(CompactingPermGenGen, misccode_bottom, HeapWord*) \ 374 static_field(CompactingPermGenGen, misccode_end, HeapWord*) \ 375 static_field(CompactingPermGenGen, shared_end, HeapWord*) \ 376 \ 377 nonstatic_field(PermGen, _capacity_expansion_limit, size_t) \ 378 \ 379 nonstatic_field(PermanentGenerationSpec, _name, PermGen::Name) \ 380 nonstatic_field(PermanentGenerationSpec, _init_size, size_t) \ 381 nonstatic_field(PermanentGenerationSpec, _max_size, size_t) \ 382 \ 383 nonstatic_field(Space, _bottom, HeapWord*) \ 384 nonstatic_field(Space, _end, HeapWord*) \ 385 \ 386 nonstatic_field(TenuredGeneration, _shrink_factor, size_t) \ 387 nonstatic_field(TenuredGeneration, _capacity_at_prologue, size_t) \ 388 nonstatic_field(ThreadLocalAllocBuffer, _start, HeapWord*) \ 389 nonstatic_field(ThreadLocalAllocBuffer, _top, HeapWord*) \ 390 nonstatic_field(ThreadLocalAllocBuffer, _end, HeapWord*) \ 391 nonstatic_field(ThreadLocalAllocBuffer, _desired_size, size_t) \ 392 nonstatic_field(ThreadLocalAllocBuffer, _refill_waste_limit, size_t) \ 393 static_field(ThreadLocalAllocBuffer, _target_refills, unsigned) \ 394 nonstatic_field(VirtualSpace, _low_boundary, char*) \ 395 nonstatic_field(VirtualSpace, _high_boundary, char*) \ 396 nonstatic_field(VirtualSpace, _low, char*) \ 397 nonstatic_field(VirtualSpace, _high, char*) \ 398 nonstatic_field(VirtualSpace, _lower_high, char*) \ 399 nonstatic_field(VirtualSpace, _middle_high, char*) \ 400 nonstatic_field(VirtualSpace, _upper_high, char*) \ 401 nonstatic_field(WaterMark, _point, HeapWord*) \ 402 nonstatic_field(WaterMark, _space, Space*) \ 403 \ 404 /************************/ \ 405 /* PerfMemory - jvmstat */ \ 406 /************************/ \ 407 \ 408 nonstatic_field(PerfDataPrologue, magic, jint) \ 409 nonstatic_field(PerfDataPrologue, byte_order, jbyte) \ 410 nonstatic_field(PerfDataPrologue, major_version, jbyte) \ 411 nonstatic_field(PerfDataPrologue, minor_version, jbyte) \ 412 nonstatic_field(PerfDataPrologue, accessible, jbyte) \ 413 nonstatic_field(PerfDataPrologue, used, jint) \ 414 nonstatic_field(PerfDataPrologue, overflow, jint) \ 415 nonstatic_field(PerfDataPrologue, mod_time_stamp, jlong) \ 416 nonstatic_field(PerfDataPrologue, entry_offset, jint) \ 417 nonstatic_field(PerfDataPrologue, num_entries, jint) \ 418 \ 419 nonstatic_field(PerfDataEntry, entry_length, jint) \ 420 nonstatic_field(PerfDataEntry, name_offset, jint) \ 421 nonstatic_field(PerfDataEntry, vector_length, jint) \ 422 nonstatic_field(PerfDataEntry, data_type, jbyte) \ 423 nonstatic_field(PerfDataEntry, flags, jbyte) \ 424 nonstatic_field(PerfDataEntry, data_units, jbyte) \ 425 nonstatic_field(PerfDataEntry, data_variability, jbyte) \ 426 nonstatic_field(PerfDataEntry, data_offset, jint) \ 427 \ 428 static_field(PerfMemory, _start, char*) \ 429 static_field(PerfMemory, _end, char*) \ 430 static_field(PerfMemory, _top, char*) \ 431 static_field(PerfMemory, _capacity, size_t) \ 432 static_field(PerfMemory, _prologue, PerfDataPrologue*) \ 433 static_field(PerfMemory, _initialized, jint) \ 434 \ 435 /***************/ \ 436 /* SymbolTable */ \ 437 /***************/ \ 438 \ 439 static_field(SymbolTable, _the_table, SymbolTable*) \ 440 \ 441 /***************/ \ 442 /* StringTable */ \ 443 /***************/ \ 444 \ 445 static_field(StringTable, _the_table, StringTable*) \ 446 \ 447 /********************/ \ 448 /* SystemDictionary */ \ 449 /********************/ \ 450 \ 451 static_field(SystemDictionary, _dictionary, Dictionary*) \ 452 static_field(SystemDictionary, _placeholders, PlaceholderTable*) \ 453 static_field(SystemDictionary, _shared_dictionary, Dictionary*) \ 454 static_field(SystemDictionary, _system_loader_lock_obj, oop) \ 455 static_field(SystemDictionary, _loader_constraints, LoaderConstraintTable*) \ 456 static_field(SystemDictionary, WK_KLASS(object_klass), klassOop) \ 457 static_field(SystemDictionary, WK_KLASS(string_klass), klassOop) \ 458 static_field(SystemDictionary, WK_KLASS(class_klass), klassOop) \ 459 static_field(SystemDictionary, WK_KLASS(cloneable_klass), klassOop) \ 460 static_field(SystemDictionary, WK_KLASS(classloader_klass), klassOop) \ 461 static_field(SystemDictionary, WK_KLASS(serializable_klass), klassOop) \ 462 static_field(SystemDictionary, WK_KLASS(system_klass), klassOop) \ 463 static_field(SystemDictionary, WK_KLASS(throwable_klass), klassOop) \ 464 static_field(SystemDictionary, WK_KLASS(threaddeath_klass), klassOop) \ 465 static_field(SystemDictionary, WK_KLASS(error_klass), klassOop) \ 466 static_field(SystemDictionary, WK_KLASS(exception_klass), klassOop) \ 467 static_field(SystemDictionary, WK_KLASS(runtime_exception_klass), klassOop) \ 468 static_field(SystemDictionary, WK_KLASS(classNotFoundException_klass), klassOop) \ 469 static_field(SystemDictionary, WK_KLASS(noClassDefFoundError_klass), klassOop) \ 470 static_field(SystemDictionary, WK_KLASS(linkageError_klass), klassOop) \ 471 static_field(SystemDictionary, WK_KLASS(ClassCastException_klass), klassOop) \ 472 static_field(SystemDictionary, WK_KLASS(ArrayStoreException_klass), klassOop) \ 473 static_field(SystemDictionary, WK_KLASS(virtualMachineError_klass), klassOop) \ 474 static_field(SystemDictionary, WK_KLASS(OutOfMemoryError_klass), klassOop) \ 475 static_field(SystemDictionary, WK_KLASS(StackOverflowError_klass), klassOop) \ 476 static_field(SystemDictionary, WK_KLASS(protectionDomain_klass), klassOop) \ 477 static_field(SystemDictionary, WK_KLASS(AccessControlContext_klass), klassOop) \ 478 static_field(SystemDictionary, WK_KLASS(reference_klass), klassOop) \ 479 static_field(SystemDictionary, WK_KLASS(soft_reference_klass), klassOop) \ 480 static_field(SystemDictionary, WK_KLASS(weak_reference_klass), klassOop) \ 481 static_field(SystemDictionary, WK_KLASS(final_reference_klass), klassOop) \ 482 static_field(SystemDictionary, WK_KLASS(phantom_reference_klass), klassOop) \ 483 static_field(SystemDictionary, WK_KLASS(finalizer_klass), klassOop) \ 484 static_field(SystemDictionary, WK_KLASS(thread_klass), klassOop) \ 485 static_field(SystemDictionary, WK_KLASS(threadGroup_klass), klassOop) \ 486 static_field(SystemDictionary, WK_KLASS(properties_klass), klassOop) \ 487 static_field(SystemDictionary, WK_KLASS(stringBuffer_klass), klassOop) \ 488 static_field(SystemDictionary, WK_KLASS(vector_klass), klassOop) \ 489 static_field(SystemDictionary, WK_KLASS(hashtable_klass), klassOop) \ 490 static_field(SystemDictionary, _box_klasses[0], klassOop) \ 491 static_field(SystemDictionary, _java_system_loader, oop) \ 492 \ 493 /*******************/ \ 494 /* HashtableBucket */ \ 495 /*******************/ \ 496 \ 497 nonstatic_field(HashtableBucket, _entry, BasicHashtableEntry*) \ 498 \ 499 /******************/ \ 500 /* HashtableEntry */ \ 501 /******************/ \ 502 \ 503 nonstatic_field(BasicHashtableEntry, _next, BasicHashtableEntry*) \ 504 nonstatic_field(BasicHashtableEntry, _hash, unsigned int) \ 505 nonstatic_field(HashtableEntry, _literal, oop) \ 506 \ 507 /*************/ \ 508 /* Hashtable */ \ 509 /*************/ \ 510 \ 511 nonstatic_field(BasicHashtable, _table_size, int) \ 512 nonstatic_field(BasicHashtable, _buckets, HashtableBucket*) \ 513 nonstatic_field(BasicHashtable, _free_list, BasicHashtableEntry*) \ 514 nonstatic_field(BasicHashtable, _first_free_entry, char*) \ 515 nonstatic_field(BasicHashtable, _end_block, char*) \ 516 nonstatic_field(BasicHashtable, _entry_size, int) \ 517 \ 518 /*******************/ \ 519 /* DictionaryEntry */ \ 520 /*******************/ \ 521 \ 522 nonstatic_field(DictionaryEntry, _loader, oop) \ 523 nonstatic_field(DictionaryEntry, _pd_set, ProtectionDomainEntry*) \ 524 \ 525 /********************/ \ 526 \ 527 nonstatic_field(PlaceholderEntry, _loader, oop) \ 528 \ 529 /**************************/ \ 530 /* ProctectionDomainEntry */ \ 531 /**************************/ \ 532 \ 533 nonstatic_field(ProtectionDomainEntry, _next, ProtectionDomainEntry*) \ 534 nonstatic_field(ProtectionDomainEntry, _protection_domain, oop) \ 535 \ 536 /*************************/ \ 537 /* LoaderConstraintEntry */ \ 538 /*************************/ \ 539 \ 540 nonstatic_field(LoaderConstraintEntry, _name, symbolOop) \ 541 nonstatic_field(LoaderConstraintEntry, _num_loaders, int) \ 542 nonstatic_field(LoaderConstraintEntry, _max_loaders, int) \ 543 nonstatic_field(LoaderConstraintEntry, _loaders, oop*) \ 544 \ 545 /********************************/ \ 546 /* CodeCache (NOTE: incomplete) */ \ 547 /********************************/ \ 548 \ 549 static_field(CodeCache, _heap, CodeHeap*) \ 550 \ 551 /*******************************/ \ 552 /* CodeHeap (NOTE: incomplete) */ \ 553 /*******************************/ \ 554 \ 555 nonstatic_field(CodeHeap, _memory, VirtualSpace) \ 556 nonstatic_field(CodeHeap, _segmap, VirtualSpace) \ 557 nonstatic_field(CodeHeap, _log2_segment_size, int) \ 558 nonstatic_field(HeapBlock, _header, HeapBlock::Header) \ 559 nonstatic_field(HeapBlock::Header, _length, size_t) \ 560 nonstatic_field(HeapBlock::Header, _used, bool) \ 561 \ 562 /**********************************/ \ 563 /* Interpreter (NOTE: incomplete) */ \ 564 /**********************************/ \ 565 \ 566 static_field(AbstractInterpreter, _code, StubQueue*) \ 567 \ 568 /****************************/ \ 569 /* Stubs (NOTE: incomplete) */ \ 570 /****************************/ \ 571 \ 572 nonstatic_field(StubQueue, _stub_buffer, address) \ 573 nonstatic_field(StubQueue, _buffer_limit, int) \ 574 nonstatic_field(StubQueue, _queue_begin, int) \ 575 nonstatic_field(StubQueue, _queue_end, int) \ 576 nonstatic_field(StubQueue, _number_of_stubs, int) \ 577 nonstatic_field(InterpreterCodelet, _size, int) \ 578 nonstatic_field(InterpreterCodelet, _description, const char*) \ 579 nonstatic_field(InterpreterCodelet, _bytecode, Bytecodes::Code) \ 580 \ 581 /***********************************/ \ 582 /* StubRoutines (NOTE: incomplete) */ \ 583 /***********************************/ \ 584 \ 585 static_field(StubRoutines, _call_stub_return_address, address) \ 586 IA32_ONLY(static_field(StubRoutines::i486,_call_stub_compiled_return, address)) \ 587 \ 588 /***************************************/ \ 589 /* PcDesc and other compiled code info */ \ 590 /***************************************/ \ 591 \ 592 nonstatic_field(PcDesc, _pc_offset, int) \ 593 nonstatic_field(PcDesc, _scope_decode_offset, int) \ 594 \ 595 /***************************************************/ \ 596 /* CodeBlobs (NOTE: incomplete, but only a little) */ \ 597 /***************************************************/ \ 598 \ 599 nonstatic_field(CodeBlob, _name, const char*) \ 600 nonstatic_field(CodeBlob, _size, int) \ 601 nonstatic_field(CodeBlob, _header_size, int) \ 602 nonstatic_field(CodeBlob, _relocation_size, int) \ 603 nonstatic_field(CodeBlob, _instructions_offset, int) \ 604 nonstatic_field(CodeBlob, _frame_complete_offset, int) \ 605 nonstatic_field(CodeBlob, _data_offset, int) \ 606 nonstatic_field(CodeBlob, _oops_offset, int) \ 607 nonstatic_field(CodeBlob, _oops_length, int) \ 608 nonstatic_field(CodeBlob, _frame_size, int) \ 609 nonstatic_field(CodeBlob, _oop_maps, OopMapSet*) \ 610 \ 611 /**************************************************/ \ 612 /* NMethods (NOTE: incomplete, but only a little) */ \ 613 /**************************************************/ \ 614 \ 615 static_field(nmethod, _zombie_instruction_size, int) \ 616 nonstatic_field(nmethod, _method, methodOop) \ 617 nonstatic_field(nmethod, _entry_bci, int) \ 618 nonstatic_field(nmethod, _link, nmethod*) \ 619 nonstatic_field(nmethod, _exception_offset, int) \ 620 nonstatic_field(nmethod, _deoptimize_offset, int) \ 621 nonstatic_field(nmethod, _orig_pc_offset, int) \ 622 nonstatic_field(nmethod, _stub_offset, int) \ 623 nonstatic_field(nmethod, _scopes_data_offset, int) \ 624 nonstatic_field(nmethod, _scopes_pcs_offset, int) \ 625 nonstatic_field(nmethod, _dependencies_offset, int) \ 626 nonstatic_field(nmethod, _handler_table_offset, int) \ 627 nonstatic_field(nmethod, _nul_chk_table_offset, int) \ 628 nonstatic_field(nmethod, _nmethod_end_offset, int) \ 629 nonstatic_field(nmethod, _entry_point, address) \ 630 nonstatic_field(nmethod, _verified_entry_point, address) \ 631 nonstatic_field(nmethod, _osr_entry_point, address) \ 632 nonstatic_field(nmethod, _lock_count, jint) \ 633 nonstatic_field(nmethod, _stack_traversal_mark, long) \ 634 \ 635 /********************************/ \ 636 /* JavaCalls (NOTE: incomplete) */ \ 637 /********************************/ \ 638 \ 639 nonstatic_field(JavaCallWrapper, _anchor, JavaFrameAnchor) \ 640 /********************************/ \ 641 /* JavaFrameAnchor (NOTE: incomplete) */ \ 642 /********************************/ \ 643 volatile_nonstatic_field(JavaFrameAnchor, _last_Java_sp, intptr_t*) \ 644 volatile_nonstatic_field(JavaFrameAnchor, _last_Java_pc, address) \ 645 \ 646 /******************************/ \ 647 /* Threads (NOTE: incomplete) */ \ 648 /******************************/ \ 649 \ 650 static_field(Threads, _thread_list, JavaThread*) \ 651 static_field(Threads, _number_of_threads, int) \ 652 static_field(Threads, _number_of_non_daemon_threads, int) \ 653 static_field(Threads, _return_code, int) \ 654 \ 655 volatile_nonstatic_field(Thread, _suspend_flags, uint32_t) \ 656 nonstatic_field(Thread, _active_handles, JNIHandleBlock*) \ 657 nonstatic_field(Thread, _highest_lock, address) \ 658 nonstatic_field(Thread, _tlab, ThreadLocalAllocBuffer) \ 659 nonstatic_field(Thread, _current_pending_monitor, ObjectMonitor*) \ 660 nonstatic_field(Thread, _current_pending_monitor_is_from_java, bool) \ 661 nonstatic_field(Thread, _current_waiting_monitor, ObjectMonitor*) \ 662 nonstatic_field(NamedThread, _name, char*) \ 663 nonstatic_field(JavaThread, _next, JavaThread*) \ 664 nonstatic_field(JavaThread, _threadObj, oop) \ 665 nonstatic_field(JavaThread, _anchor, JavaFrameAnchor) \ 666 volatile_nonstatic_field(JavaThread, _thread_state, JavaThreadState) \ 667 nonstatic_field(JavaThread, _osthread, OSThread*) \ 668 nonstatic_field(JavaThread, _stack_base, address) \ 669 nonstatic_field(JavaThread, _stack_size, size_t) \ 670 \ 671 /************/ \ 672 /* OSThread */ \ 673 /************/ \ 674 \ 675 nonstatic_field(OSThread, _interrupted, jint) \ 676 \ 677 /************************/ \ 678 /* OopMap and OopMapSet */ \ 679 /************************/ \ 680 \ 681 nonstatic_field(OopMap, _pc_offset, int) \ 682 nonstatic_field(OopMap, _omv_count, int) \ 683 nonstatic_field(OopMap, _omv_data_size, int) \ 684 nonstatic_field(OopMap, _omv_data, unsigned char*) \ 685 nonstatic_field(OopMap, _write_stream, CompressedWriteStream*) \ 686 nonstatic_field(OopMapSet, _om_count, int) \ 687 nonstatic_field(OopMapSet, _om_size, int) \ 688 nonstatic_field(OopMapSet, _om_data, OopMap**) \ 689 \ 690 /*********************************/ \ 691 /* JNIHandles and JNIHandleBlock */ \ 692 /*********************************/ \ 693 static_field(JNIHandles, _global_handles, JNIHandleBlock*) \ 694 static_field(JNIHandles, _weak_global_handles, JNIHandleBlock*) \ 695 static_field(JNIHandles, _deleted_handle, oop) \ 696 \ 697 unchecked_nonstatic_field(JNIHandleBlock, _handles, JNIHandleBlock::block_size_in_oops * sizeof(Oop)) /* Note: no type */ \ 698 nonstatic_field(JNIHandleBlock, _top, int) \ 699 nonstatic_field(JNIHandleBlock, _next, JNIHandleBlock*) \ 700 \ 701 /********************/ \ 702 /* CompressedStream */ \ 703 /********************/ \ 704 \ 705 nonstatic_field(CompressedStream, _buffer, u_char*) \ 706 nonstatic_field(CompressedStream, _position, int) \ 707 \ 708 /*********************************/ \ 709 /* VMRegImpl (NOTE: incomplete) */ \ 710 /*********************************/ \ 711 \ 712 static_field(VMRegImpl, regName[0], const char*) \ 713 static_field(VMRegImpl, stack0, VMReg) \ 714 \ 715 /*******************************/ \ 716 /* Runtime1 (NOTE: incomplete) */ \ 717 /*******************************/ \ 718 \ 719 unchecked_c1_static_field(Runtime1, _blobs, sizeof(Runtime1::_blobs)) /* NOTE: no type */ \ 720 \ 721 /************/ \ 722 /* Monitors */ \ 723 /************/ \ 724 \ 725 volatile_nonstatic_field(ObjectMonitor, _header, markOop) \ 726 unchecked_nonstatic_field(ObjectMonitor, _object, sizeof(void *)) /* NOTE: no type */ \ 727 unchecked_nonstatic_field(ObjectMonitor, _owner, sizeof(void *)) /* NOTE: no type */ \ 728 volatile_nonstatic_field(ObjectMonitor, _count, intptr_t) \ 729 volatile_nonstatic_field(ObjectMonitor, _waiters, intptr_t) \ 730 volatile_nonstatic_field(ObjectMonitor, _recursions, intptr_t) \ 731 nonstatic_field(ObjectMonitor, FreeNext, ObjectMonitor*) \ 732 volatile_nonstatic_field(BasicLock, _displaced_header, markOop) \ 733 nonstatic_field(BasicObjectLock, _lock, BasicLock) \ 734 nonstatic_field(BasicObjectLock, _obj, oop) \ 735 static_field(ObjectSynchronizer, gBlockList, ObjectMonitor*) \ 736 \ 737 /*********************/ \ 738 /* Matcher (C2 only) */ \ 739 /*********************/ \ 740 \ 741 unchecked_c2_static_field(Matcher, _regEncode, sizeof(Matcher::_regEncode)) /* NOTE: no type */ \ 742 \ 743 /*********************/ \ 744 /* -XX flags */ \ 745 /*********************/ \ 746 \ 747 nonstatic_field(Flag, type, const char*) \ 748 nonstatic_field(Flag, name, const char*) \ 749 unchecked_nonstatic_field(Flag, addr, sizeof(void*)) /* NOTE: no type */ \ 750 nonstatic_field(Flag, kind, const char*) \ 751 static_field(Flag, flags, Flag*) \ 752 static_field(Flag, numFlags, size_t) \ 753 \ 754 /*************************/ \ 755 /* JDK / VM version info */ \ 756 /*************************/ \ 757 \ 758 static_field(Abstract_VM_Version, _s_vm_release, const char*) \ 759 static_field(Abstract_VM_Version, _s_internal_vm_info_string, const char*) \ 760 static_field(Abstract_VM_Version, _vm_major_version, int) \ 761 static_field(Abstract_VM_Version, _vm_minor_version, int) \ 762 static_field(Abstract_VM_Version, _vm_build_number, int) \ 763 \ 764 static_field(JDK_Version, _current, JDK_Version) \ 765 nonstatic_field(JDK_Version, _partially_initialized, bool) \ 766 nonstatic_field(JDK_Version, _major, unsigned char) \ 767 \ 768 \ 769 \ 770 /*************/ \ 771 /* Arguments */ \ 772 /*************/ \ 773 \ 774 static_field(Arguments, _jvm_flags_array, char**) \ 775 static_field(Arguments, _num_jvm_flags, int) \ 776 static_field(Arguments, _jvm_args_array, char**) \ 777 static_field(Arguments, _num_jvm_args, int) \ 778 static_field(Arguments, _java_command, char*) \ 779 \ 780 \ 781 /************************/ \ 782 /* Miscellaneous fields */ \ 783 /************************/ \ 784 \ 785 nonstatic_field(AccessFlags, _flags, jint) \ 786 nonstatic_field(elapsedTimer, _counter, jlong) \ 787 nonstatic_field(elapsedTimer, _active, bool) \ 788 nonstatic_field(InvocationCounter, _counter, unsigned int) 789 790 /* NOTE that we do not use the last_entry() macro here; it is used */ 791 /* in vmStructs_<os>_<cpu>.hpp's VM_STRUCTS_OS_CPU macro (and must */ 792 /* be present there) */ 793 794//-------------------------------------------------------------------------------- 795// VM_TYPES 796// 797// This list must enumerate at least all of the types in the above 798// list. For the types in the above list, the entry below must have 799// exactly the same spacing since string comparisons are done in the 800// code which verifies the consistency of these tables (in the debug 801// build). 802// 803// In addition to the above types, this list is required to enumerate 804// the JNI's java types, which are used to indicate the size of Java 805// fields in this VM to the SA. Further, oop types are currently 806// distinguished by name (i.e., ends with "oop") over in the SA. 807// 808// The declare_toplevel_type macro should be used to declare types 809// which do not have a superclass. 810// 811// The declare_integer_type and declare_unsigned_integer_type macros 812// are required in order to properly identify C integer types over in 813// the SA. They should be used for any type which is otherwise opaque 814// and which it is necessary to coerce into an integer value. This 815// includes, for example, the type uintptr_t. Note that while they 816// will properly identify the type's size regardless of the platform, 817// since it is does not seem possible to deduce or check signedness at 818// compile time using the pointer comparison tricks, it is currently 819// required that the given types have the same signedness across all 820// platforms. 821// 822// NOTE that there are platform-specific additions to this table in 823// vmStructs_<os>_<cpu>.hpp. 824 825#define VM_TYPES(declare_type, \ 826 declare_toplevel_type, \ 827 declare_oop_type, \ 828 declare_integer_type, \ 829 declare_unsigned_integer_type, \ 830 declare_c1_toplevel_type, \ 831 declare_c2_type, \ 832 declare_c2_toplevel_type, \ 833 last_entry) \ 834 \ 835 /*************************************************************/ \ 836 /* Java primitive types -- required by the SA implementation */ \ 837 /* in order to determine the size of Java fields in this VM */ \ 838 /* (the implementation looks up these names specifically) */ \ 839 /* NOTE: since we fetch these sizes from the remote VM, we */ \ 840 /* have a bootstrapping sequence during which it is not */ \ 841 /* valid to fetch Java values from the remote process, only */ \ 842 /* C integer values (of known size). NOTE also that we do */ \ 843 /* NOT include "Java unsigned" types like juint here; since */ \ 844 /* Java does not have unsigned primitive types, those can */ \ 845 /* not be mapped directly and are considered to be C integer */ \ 846 /* types in this system (see the "other types" section, */ \ 847 /* below.) */ \ 848 /*************************************************************/ \ 849 \ 850 declare_toplevel_type(jboolean) \ 851 declare_toplevel_type(jbyte) \ 852 declare_toplevel_type(jchar) \ 853 declare_toplevel_type(jdouble) \ 854 declare_toplevel_type(jfloat) \ 855 declare_toplevel_type(jint) \ 856 declare_toplevel_type(jlong) \ 857 declare_toplevel_type(jshort) \ 858 \ 859 /*********************************************************************/ \ 860 /* C integer types. User-defined typedefs (like "size_t" or */ \ 861 /* "intptr_t") are guaranteed to be present with the same names over */ \ 862 /* in the SA's type database. Names like "unsigned short" are not */ \ 863 /* guaranteed to be visible through the SA's type database lookup */ \ 864 /* mechanism, though they will have a Type object created for them */ \ 865 /* and are valid types for Fields. */ \ 866 /*********************************************************************/ \ 867 declare_integer_type(bool) \ 868 declare_integer_type(int) \ 869 declare_integer_type(long) \ 870 declare_integer_type(char) \ 871 declare_unsigned_integer_type(unsigned char) \ 872 declare_unsigned_integer_type(unsigned int) \ 873 declare_unsigned_integer_type(unsigned short) \ 874 declare_unsigned_integer_type(unsigned long) \ 875 /* The compiler thinks this is a different type than */ \ 876 /* unsigned short on Win32 */ \ 877 declare_unsigned_integer_type(u2) \ 878 declare_unsigned_integer_type(unsigned) \ 879 \ 880 /*****************************/ \ 881 /* C primitive pointer types */ \ 882 /*****************************/ \ 883 \ 884 declare_toplevel_type(int*) \ 885 declare_toplevel_type(char*) \ 886 declare_toplevel_type(char**) \ 887 declare_toplevel_type(const char*) \ 888 declare_toplevel_type(u_char*) \ 889 declare_toplevel_type(unsigned char*) \ 890 \ 891 /*******************************************************************/ \ 892 /* Types which it will be handy to have available over in the SA */ \ 893 /* in order to do platform-independent address -> integer coercion */ \ 894 /* (note: these will be looked up by name) */ \ 895 /*******************************************************************/ \ 896 \ 897 declare_unsigned_integer_type(size_t) \ 898 declare_integer_type(ssize_t) \ 899 declare_unsigned_integer_type(const size_t) \ 900 declare_integer_type(intx) \ 901 declare_integer_type(intptr_t) \ 902 declare_unsigned_integer_type(uintx) \ 903 declare_unsigned_integer_type(uintptr_t) \ 904 declare_unsigned_integer_type(uint32_t) \ 905 declare_unsigned_integer_type(uint64_t) \ 906 declare_integer_type(const int) \ 907 \ 908 /*******************************************************************************/ \ 909 /* OopDesc and Klass hierarchies (NOTE: missing methodDataOop-related classes) */ \ 910 /*******************************************************************************/ \ 911 \ 912 declare_toplevel_type(oopDesc) \ 913 declare_toplevel_type(Klass_vtbl) \ 914 declare_type(Klass, Klass_vtbl) \ 915 declare_type(arrayKlass, Klass) \ 916 declare_type(arrayKlassKlass, klassKlass) \ 917 declare_type(arrayOopDesc, oopDesc) \ 918 declare_type(compiledICHolderKlass, Klass) \ 919 declare_type(compiledICHolderOopDesc, oopDesc) \ 920 declare_type(constantPoolKlass, Klass) \ 921 declare_type(constantPoolOopDesc, oopDesc) \ 922 declare_type(constantPoolCacheKlass, Klass) \ 923 declare_type(constantPoolCacheOopDesc, oopDesc) \ 924 declare_type(instanceKlass, Klass) \ 925 declare_type(instanceKlassKlass, klassKlass) \ 926 declare_type(instanceOopDesc, oopDesc) \ 927 declare_type(instanceRefKlass, instanceKlass) \ 928 declare_type(klassKlass, Klass) \ 929 declare_type(klassOopDesc, oopDesc) \ 930 declare_type(markOopDesc, oopDesc) \ 931 declare_type(methodDataKlass, Klass) \ 932 declare_type(methodDataOopDesc, oopDesc) \ 933 declare_type(methodKlass, Klass) \ 934 declare_type(constMethodKlass, Klass) \ 935 declare_type(methodOopDesc, oopDesc) \ 936 declare_type(objArrayKlass, arrayKlass) \ 937 declare_type(objArrayKlassKlass, arrayKlassKlass) \ 938 declare_type(objArrayOopDesc, arrayOopDesc) \ 939 declare_type(constMethodOopDesc, oopDesc) \ 940 declare_type(symbolKlass, Klass) \ 941 declare_type(symbolOopDesc, oopDesc) \ 942 declare_type(typeArrayKlass, arrayKlass) \ 943 declare_type(typeArrayKlassKlass, arrayKlassKlass) \ 944 declare_type(typeArrayOopDesc, arrayOopDesc) \ 945 \ 946 /********/ \ 947 /* Oops */ \ 948 /********/ \ 949 \ 950 declare_oop_type(constantPoolOop) \ 951 declare_oop_type(constantPoolCacheOop) \ 952 declare_oop_type(klassOop) \ 953 declare_oop_type(markOop) \ 954 declare_oop_type(methodOop) \ 955 declare_oop_type(methodDataOop) \ 956 declare_oop_type(objArrayOop) \ 957 declare_oop_type(oop) \ 958 declare_oop_type(narrowOop) \ 959 declare_oop_type(wideKlassOop) \ 960 declare_oop_type(constMethodOop) \ 961 declare_oop_type(symbolOop) \ 962 declare_oop_type(typeArrayOop) \ 963 \ 964 /*************************************/ \ 965 /* MethodOop-related data structures */ \ 966 /*************************************/ \ 967 \ 968 declare_toplevel_type(CheckedExceptionElement) \ 969 declare_toplevel_type(LocalVariableTableElement) \ 970 \ 971 /******************************************/ \ 972 /* Generation and space hierarchies */ \ 973 /* (needed for run-time type information) */ \ 974 /******************************************/ \ 975 \ 976 declare_toplevel_type(CollectedHeap) \ 977 declare_type(SharedHeap, CollectedHeap) \ 978 declare_type(GenCollectedHeap, SharedHeap) \ 979 declare_toplevel_type(Generation) \ 980 declare_type(DefNewGeneration, Generation) \ 981 declare_type(CardGeneration, Generation) \ 982 declare_type(OneContigSpaceCardGeneration, CardGeneration) \ 983 declare_type(TenuredGeneration, OneContigSpaceCardGeneration) \ 984 declare_type(CompactingPermGenGen, OneContigSpaceCardGeneration) \ 985 declare_toplevel_type(Space) \ 986 declare_toplevel_type(BitMap) \ 987 declare_type(CompactibleSpace, Space) \ 988 declare_type(ContiguousSpace, CompactibleSpace) \ 989 declare_type(EdenSpace, ContiguousSpace) \ 990 declare_type(OffsetTableContigSpace, ContiguousSpace) \ 991 declare_type(TenuredSpace, OffsetTableContigSpace) \ 992 declare_type(ContigPermSpace, OffsetTableContigSpace) \ 993 declare_toplevel_type(PermGen) \ 994 declare_type(CompactingPermGen, PermGen) \ 995 declare_toplevel_type(BarrierSet) \ 996 declare_type(ModRefBarrierSet, BarrierSet) \ 997 declare_type(CardTableModRefBS, ModRefBarrierSet) \ 998 declare_type(CardTableModRefBSForCTRS, CardTableModRefBS) \ 999 declare_toplevel_type(GenRemSet) \ 1000 declare_type(CardTableRS, GenRemSet) \ 1001 declare_toplevel_type(BlockOffsetSharedArray) \ 1002 declare_toplevel_type(BlockOffsetTable) \ 1003 declare_type(BlockOffsetArray, BlockOffsetTable) \ 1004 declare_type(BlockOffsetArrayContigSpace, BlockOffsetArray) \ 1005 declare_type(BlockOffsetArrayNonContigSpace, BlockOffsetArray) \ 1006 \ 1007 /* Miscellaneous other GC types */ \ 1008 \ 1009 declare_toplevel_type(ageTable) \ 1010 declare_toplevel_type(Generation::StatRecord) \ 1011 declare_toplevel_type(GenerationSpec) \ 1012 declare_toplevel_type(HeapWord) \ 1013 declare_toplevel_type(MemRegion) \ 1014 declare_toplevel_type(const MemRegion) \ 1015 declare_toplevel_type(PermanentGenerationSpec) \ 1016 declare_toplevel_type(ThreadLocalAllocBuffer) \ 1017 declare_toplevel_type(VirtualSpace) \ 1018 declare_toplevel_type(WaterMark) \ 1019 \ 1020 /* Pointers to Garbage Collection types */ \ 1021 \ 1022 declare_toplevel_type(BarrierSet*) \ 1023 declare_toplevel_type(BlockOffsetSharedArray*) \ 1024 declare_toplevel_type(GenRemSet*) \ 1025 declare_toplevel_type(CardTableRS*) \ 1026 declare_toplevel_type(CardTableModRefBS*) \ 1027 declare_toplevel_type(CardTableModRefBS**) \ 1028 declare_toplevel_type(CardTableModRefBSForCTRS*) \ 1029 declare_toplevel_type(CardTableModRefBSForCTRS**) \ 1030 declare_toplevel_type(CollectedHeap*) \ 1031 declare_toplevel_type(ContiguousSpace*) \ 1032 declare_toplevel_type(DefNewGeneration*) \ 1033 declare_toplevel_type(EdenSpace*) \ 1034 declare_toplevel_type(GenCollectedHeap*) \ 1035 declare_toplevel_type(Generation*) \ 1036 declare_toplevel_type(GenerationSpec**) \ 1037 declare_toplevel_type(HeapWord*) \ 1038 declare_toplevel_type(MemRegion*) \ 1039 declare_toplevel_type(OffsetTableContigSpace*) \ 1040 declare_toplevel_type(OneContigSpaceCardGeneration*) \ 1041 declare_toplevel_type(PermGen*) \ 1042 declare_toplevel_type(Space*) \ 1043 declare_toplevel_type(ThreadLocalAllocBuffer*) \ 1044 \ 1045 /************************/ \ 1046 /* PerfMemory - jvmstat */ \ 1047 /************************/ \ 1048 \ 1049 declare_toplevel_type(PerfDataPrologue) \ 1050 declare_toplevel_type(PerfDataPrologue*) \ 1051 declare_toplevel_type(PerfDataEntry) \ 1052 declare_toplevel_type(PerfMemory) \ 1053 \ 1054 /*********************************/ \ 1055 /* SymbolTable, SystemDictionary */ \ 1056 /*********************************/ \ 1057 \ 1058 declare_toplevel_type(BasicHashtable) \ 1059 declare_type(Hashtable, BasicHashtable) \ 1060 declare_type(SymbolTable, Hashtable) \ 1061 declare_type(StringTable, Hashtable) \ 1062 declare_type(LoaderConstraintTable, Hashtable) \ 1063 declare_type(TwoOopHashtable, Hashtable) \ 1064 declare_type(Dictionary, TwoOopHashtable) \ 1065 declare_type(PlaceholderTable, TwoOopHashtable) \ 1066 declare_toplevel_type(Hashtable*) \ 1067 declare_toplevel_type(SymbolTable*) \ 1068 declare_toplevel_type(StringTable*) \ 1069 declare_toplevel_type(LoaderConstraintTable*) \ 1070 declare_toplevel_type(TwoOopHashtable*) \ 1071 declare_toplevel_type(Dictionary*) \ 1072 declare_toplevel_type(PlaceholderTable*) \ 1073 declare_toplevel_type(BasicHashtableEntry) \ 1074 declare_toplevel_type(BasicHashtableEntry*) \ 1075 declare_type(HashtableEntry, BasicHashtableEntry) \ 1076 declare_type(DictionaryEntry, HashtableEntry) \ 1077 declare_type(PlaceholderEntry, HashtableEntry) \ 1078 declare_type(LoaderConstraintEntry, HashtableEntry) \ 1079 declare_toplevel_type(HashtableEntry*) \ 1080 declare_toplevel_type(DictionaryEntry*) \ 1081 declare_toplevel_type(HashtableBucket) \ 1082 declare_toplevel_type(HashtableBucket*) \ 1083 declare_toplevel_type(SystemDictionary) \ 1084 declare_toplevel_type(ProtectionDomainEntry) \ 1085 declare_toplevel_type(ProtectionDomainEntry*) \ 1086 \ 1087 /***********************************************************/ \ 1088 /* Thread hierarchy (needed for run-time type information) */ \ 1089 /***********************************************************/ \ 1090 \ 1091 declare_toplevel_type(Threads) \ 1092 declare_toplevel_type(ThreadShadow) \ 1093 declare_type(Thread, ThreadShadow) \ 1094 declare_type(NamedThread, Thread) \ 1095 declare_type(WatcherThread, Thread) \ 1096 declare_type(JavaThread, Thread) \ 1097 declare_type(JvmtiAgentThread, JavaThread) \ 1098 declare_type(LowMemoryDetectorThread, JavaThread) \ 1099 declare_type(CompilerThread, JavaThread) \ 1100 declare_toplevel_type(OSThread) \ 1101 declare_toplevel_type(JavaFrameAnchor) \ 1102 \ 1103 /***************/ \ 1104 /* Interpreter */ \ 1105 /***************/ \ 1106 \ 1107 declare_toplevel_type(AbstractInterpreter) \ 1108 \ 1109 /*********/ \ 1110 /* Stubs */ \ 1111 /*********/ \ 1112 \ 1113 declare_toplevel_type(StubQueue) \ 1114 declare_toplevel_type(StubRoutines) \ 1115 IA32_ONLY(declare_toplevel_type(StubRoutines::i486)) \ 1116 declare_toplevel_type(Stub) \ 1117 declare_type(InterpreterCodelet, Stub) \ 1118 \ 1119 /*************/ \ 1120 /* JavaCalls */ \ 1121 /*************/ \ 1122 \ 1123 declare_toplevel_type(JavaCallWrapper) \ 1124 \ 1125 /*************/ \ 1126 /* CodeCache */ \ 1127 /*************/ \ 1128 \ 1129 declare_toplevel_type(CodeCache) \ 1130 \ 1131 /************/ \ 1132 /* CodeHeap */ \ 1133 /************/ \ 1134 \ 1135 declare_toplevel_type(CodeHeap) \ 1136 declare_toplevel_type(CodeHeap*) \ 1137 declare_toplevel_type(HeapBlock) \ 1138 declare_toplevel_type(HeapBlock::Header) \ 1139 declare_type(FreeBlock, HeapBlock) \ 1140 \ 1141 /*************************************************************/ \ 1142 /* CodeBlob hierarchy (needed for run-time type information) */ \ 1143 /*************************************************************/ \ 1144 \ 1145 declare_toplevel_type(CodeBlob) \ 1146 declare_type(BufferBlob, CodeBlob) \ 1147 declare_type(nmethod, CodeBlob) \ 1148 declare_type(RuntimeStub, CodeBlob) \ 1149 declare_type(SingletonBlob, CodeBlob) \ 1150 declare_type(SafepointBlob, SingletonBlob) \ 1151 declare_type(DeoptimizationBlob, SingletonBlob) \ 1152 declare_c2_type(ExceptionBlob, SingletonBlob) \ 1153 declare_c2_type(UncommonTrapBlob, CodeBlob) \ 1154 \ 1155 /***************************************/ \ 1156 /* PcDesc and other compiled code info */ \ 1157 /***************************************/ \ 1158 \ 1159 declare_toplevel_type(PcDesc) \ 1160 \ 1161 /************************/ \ 1162 /* OopMap and OopMapSet */ \ 1163 /************************/ \ 1164 \ 1165 declare_toplevel_type(OopMap) \ 1166 declare_toplevel_type(OopMapSet) \ 1167 \ 1168 /********************/ \ 1169 /* CompressedStream */ \ 1170 /********************/ \ 1171 \ 1172 declare_toplevel_type(CompressedStream) \ 1173 \ 1174 /**************/ \ 1175 /* VMRegImpl */ \ 1176 /**************/ \ 1177 \ 1178 declare_toplevel_type(VMRegImpl) \ 1179 \ 1180 /*********************************/ \ 1181 /* JNIHandles and JNIHandleBlock */ \ 1182 /*********************************/ \ 1183 \ 1184 declare_toplevel_type(JNIHandles) \ 1185 declare_toplevel_type(JNIHandleBlock) \ 1186 \ 1187 /**********************/ \ 1188 /* Runtime1 (C1 only) */ \ 1189 /**********************/ \ 1190 \ 1191 declare_c1_toplevel_type(Runtime1) \ 1192 \ 1193 /************/ \ 1194 /* Monitors */ \ 1195 /************/ \ 1196 \ 1197 declare_toplevel_type(ObjectMonitor) \ 1198 declare_toplevel_type(ObjectSynchronizer) \ 1199 declare_toplevel_type(BasicLock) \ 1200 declare_toplevel_type(BasicObjectLock) \ 1201 \ 1202 /*********************/ \ 1203 /* Matcher (C2 only) */ \ 1204 /*********************/ \ 1205 \ 1206 /* NOTE: this is not really a toplevel type, but we only need */ \ 1207 /* this one -- FIXME later if necessary */ \ 1208 declare_c2_toplevel_type(Matcher) \ 1209 \ 1210 /*********************/ \ 1211 /* Adapter Blob Entries */ \ 1212 /*********************/ \ 1213 declare_toplevel_type(AdapterHandlerEntry) \ 1214 declare_toplevel_type(AdapterHandlerEntry*) \ 1215 \ 1216 /********************/ \ 1217 /* -XX flags */ \ 1218 /********************/ \ 1219 \ 1220 declare_toplevel_type(Flag) \ 1221 declare_toplevel_type(Flag*) \ 1222 \ 1223 /********************/ \ 1224 /* JDK/VM version */ \ 1225 /********************/ \ 1226 \ 1227 declare_toplevel_type(Abstract_VM_Version) \ 1228 declare_toplevel_type(JDK_Version) \ 1229 \ 1230 /*************/ \ 1231 /* Arguments */ \ 1232 /*************/ \ 1233 \ 1234 declare_toplevel_type(Arguments) \ 1235 \ 1236 /***************/ \ 1237 /* Other types */ \ 1238 /***************/ \ 1239 \ 1240 /* all enum types */ \ 1241 \ 1242 declare_integer_type(Bytecodes::Code) \ 1243 declare_integer_type(Generation::Name) \ 1244 declare_integer_type(instanceKlass::ClassState) \ 1245 declare_integer_type(JavaThreadState) \ 1246 declare_integer_type(Location::Type) \ 1247 declare_integer_type(Location::Where) \ 1248 declare_integer_type(PermGen::Name) \ 1249 \ 1250 declare_integer_type(AccessFlags) /* FIXME: wrong type (not integer) */\ 1251 declare_toplevel_type(address) /* FIXME: should this be an integer type? */\ 1252 declare_toplevel_type(BreakpointInfo) \ 1253 declare_toplevel_type(BreakpointInfo*) \ 1254 declare_toplevel_type(CodeBlob*) \ 1255 declare_toplevel_type(CompressedWriteStream*) \ 1256 declare_toplevel_type(ConstantPoolCacheEntry) \ 1257 declare_toplevel_type(elapsedTimer) \ 1258 declare_toplevel_type(intptr_t*) \ 1259 declare_unsigned_integer_type(InvocationCounter) /* FIXME: wrong type (not integer) */ \ 1260 declare_toplevel_type(JavaThread*) \ 1261 declare_toplevel_type(jbyte*) \ 1262 declare_toplevel_type(jbyte**) \ 1263 declare_toplevel_type(jint*) \ 1264 declare_toplevel_type(jniIdMapBase*) \ 1265 declare_unsigned_integer_type(juint) \ 1266 declare_unsigned_integer_type(julong) \ 1267 declare_toplevel_type(JNIHandleBlock*) \ 1268 declare_toplevel_type(JNIid) \ 1269 declare_toplevel_type(JNIid*) \ 1270 declare_toplevel_type(jmethodID*) \ 1271 declare_toplevel_type(Mutex*) \ 1272 declare_toplevel_type(nmethod*) \ 1273 declare_toplevel_type(ObjectMonitor*) \ 1274 declare_toplevel_type(oop*) \ 1275 declare_toplevel_type(OopMap**) \ 1276 declare_toplevel_type(OopMapCache*) \ 1277 declare_toplevel_type(OopMapSet*) \ 1278 declare_toplevel_type(VMReg) \ 1279 declare_toplevel_type(OSThread*) \ 1280 declare_integer_type(ReferenceType) \ 1281 declare_toplevel_type(StubQueue*) \ 1282 declare_toplevel_type(Thread*) \ 1283 declare_toplevel_type(Universe) 1284 1285 /* NOTE that we do not use the last_entry() macro here; it is used */ 1286 /* in vmStructs_<os>_<cpu>.hpp's VM_TYPES_OS_CPU macro (and must be */ 1287 /* present there) */ 1288 1289//-------------------------------------------------------------------------------- 1290// VM_INT_CONSTANTS 1291// 1292// This table contains integer constants required over in the 1293// serviceability agent. The "declare_constant" macro is used for all 1294// enums, etc., while "declare_preprocessor_constant" must be used for 1295// all #defined constants. 1296 1297#define VM_INT_CONSTANTS(declare_constant, \ 1298 declare_preprocessor_constant, \ 1299 declare_c1_constant, \ 1300 declare_c2_constant, \ 1301 declare_c2_preprocessor_constant, \ 1302 last_entry) \ 1303 \ 1304 /******************/ \ 1305 /* Useful globals */ \ 1306 /******************/ \ 1307 \ 1308 declare_constant(UseTLAB) \ 1309 \ 1310 /**************/ \ 1311 /* Stack bias */ \ 1312 /**************/ \ 1313 \ 1314 declare_preprocessor_constant("STACK_BIAS", STACK_BIAS) \ 1315 \ 1316 /****************/ \ 1317 /* Object sizes */ \ 1318 /****************/ \ 1319 \ 1320 declare_constant(oopSize) \ 1321 declare_constant(LogBytesPerWord) \ 1322 declare_constant(BytesPerLong) \ 1323 \ 1324 /********************/ \ 1325 /* Object alignment */ \ 1326 /********************/ \ 1327 \ 1328 declare_constant(MinObjAlignment) \ 1329 declare_constant(MinObjAlignmentInBytes) \ 1330 declare_constant(LogMinObjAlignmentInBytes) \ 1331 \ 1332 /********************************************/ \ 1333 /* Generation and Space Hierarchy Constants */ \ 1334 /********************************************/ \ 1335 \ 1336 declare_constant(ageTable::table_size) \ 1337 \ 1338 declare_constant(BarrierSet::ModRef) \ 1339 declare_constant(BarrierSet::CardTableModRef) \ 1340 declare_constant(BarrierSet::Other) \ 1341 \ 1342 declare_constant(BlockOffsetSharedArray::LogN) \ 1343 declare_constant(BlockOffsetSharedArray::LogN_words) \ 1344 declare_constant(BlockOffsetSharedArray::N_bytes) \ 1345 declare_constant(BlockOffsetSharedArray::N_words) \ 1346 \ 1347 declare_constant(BlockOffsetArray::N_words) \ 1348 \ 1349 declare_constant(CardTableModRefBS::clean_card) \ 1350 declare_constant(CardTableModRefBS::last_card) \ 1351 declare_constant(CardTableModRefBS::dirty_card) \ 1352 declare_constant(CardTableModRefBS::Precise) \ 1353 declare_constant(CardTableModRefBS::ObjHeadPreciseArray) \ 1354 declare_constant(CardTableModRefBS::card_shift) \ 1355 declare_constant(CardTableModRefBS::card_size) \ 1356 declare_constant(CardTableModRefBS::card_size_in_words) \ 1357 \ 1358 declare_constant(CardTableRS::youngergen_card) \ 1359 \ 1360 declare_constant(CollectedHeap::Abstract) \ 1361 declare_constant(CollectedHeap::SharedHeap) \ 1362 declare_constant(CollectedHeap::GenCollectedHeap) \ 1363 \ 1364 declare_constant(GenCollectedHeap::max_gens) \ 1365 \ 1366 /* constants from Generation::Name enum */ \ 1367 \ 1368 declare_constant(Generation::DefNew) \ 1369 declare_constant(Generation::MarkSweepCompact) \ 1370 declare_constant(Generation::Other) \ 1371 \ 1372 declare_constant(Generation::LogOfGenGrain) \ 1373 declare_constant(Generation::GenGrain) \ 1374 \ 1375 declare_constant(HeapWordSize) \ 1376 declare_constant(LogHeapWordSize) \ 1377 \ 1378 /* constants from PermGen::Name enum */ \ 1379 \ 1380 declare_constant(PermGen::MarkSweepCompact) \ 1381 declare_constant(PermGen::MarkSweep) \ 1382 \ 1383 /************************/ \ 1384 /* PerfMemory - jvmstat */ \ 1385 /************************/ \ 1386 \ 1387 declare_preprocessor_constant("PERFDATA_MAJOR_VERSION", PERFDATA_MAJOR_VERSION) \ 1388 declare_preprocessor_constant("PERFDATA_MINOR_VERSION", PERFDATA_MINOR_VERSION) \ 1389 declare_preprocessor_constant("PERFDATA_BIG_ENDIAN", PERFDATA_BIG_ENDIAN) \ 1390 declare_preprocessor_constant("PERFDATA_LITTLE_ENDIAN", PERFDATA_LITTLE_ENDIAN) \ 1391 \ 1392 /***************/ \ 1393 /* SymbolTable */ \ 1394 /***************/ \ 1395 \ 1396 declare_constant(SymbolTable::symbol_table_size) \ 1397 \ 1398 /***************/ \ 1399 /* StringTable */ \ 1400 /***************/ \ 1401 \ 1402 declare_constant(StringTable::string_table_size) \ 1403 \ 1404 /********************/ \ 1405 /* SystemDictionary */ \ 1406 /********************/ \ 1407 \ 1408 declare_constant(SystemDictionary::_loader_constraint_size) \ 1409 declare_constant(SystemDictionary::_nof_buckets) \ 1410 \ 1411 /***********************************/ \ 1412 /* LoaderConstraintTable constants */ \ 1413 /***********************************/ \ 1414 \ 1415 declare_constant(LoaderConstraintTable::_loader_constraint_size) \ 1416 declare_constant(LoaderConstraintTable::_nof_buckets) \ 1417 \ 1418 /************************************************************/ \ 1419 /* HotSpot specific JVM_ACC constants from global anon enum */ \ 1420 /************************************************************/ \ 1421 \ 1422 declare_constant(JVM_ACC_WRITTEN_FLAGS) \ 1423 declare_constant(JVM_ACC_MONITOR_MATCH) \ 1424 declare_constant(JVM_ACC_HAS_MONITOR_BYTECODES) \ 1425 declare_constant(JVM_ACC_HAS_LOOPS) \ 1426 declare_constant(JVM_ACC_LOOPS_FLAG_INIT) \ 1427 declare_constant(JVM_ACC_QUEUED) \ 1428 declare_constant(JVM_ACC_NOT_OSR_COMPILABLE) \ 1429 declare_constant(JVM_ACC_HAS_LINE_NUMBER_TABLE) \ 1430 declare_constant(JVM_ACC_HAS_CHECKED_EXCEPTIONS) \ 1431 declare_constant(JVM_ACC_HAS_JSRS) \ 1432 declare_constant(JVM_ACC_IS_OLD) \ 1433 declare_constant(JVM_ACC_IS_OBSOLETE) \ 1434 declare_constant(JVM_ACC_IS_PREFIXED_NATIVE) \ 1435 declare_constant(JVM_ACC_HAS_MIRANDA_METHODS) \ 1436 declare_constant(JVM_ACC_HAS_VANILLA_CONSTRUCTOR) \ 1437 declare_constant(JVM_ACC_HAS_FINALIZER) \ 1438 declare_constant(JVM_ACC_IS_CLONEABLE) \ 1439 declare_constant(JVM_ACC_HAS_LOCAL_VARIABLE_TABLE) \ 1440 declare_constant(JVM_ACC_PROMOTED_FLAGS) \ 1441 declare_constant(JVM_ACC_FIELD_ACCESS_WATCHED) \ 1442 declare_constant(JVM_ACC_FIELD_MODIFICATION_WATCHED) \ 1443 \ 1444 /*****************************/ \ 1445 /* Thread::SuspendFlags enum */ \ 1446 /*****************************/ \ 1447 \ 1448 declare_constant(Thread::_external_suspend) \ 1449 declare_constant(Thread::_ext_suspended) \ 1450 declare_constant(Thread::_has_async_exception) \ 1451 \ 1452 /*******************/ \ 1453 /* JavaThreadState */ \ 1454 /*******************/ \ 1455 \ 1456 declare_constant(_thread_uninitialized) \ 1457 declare_constant(_thread_new) \ 1458 declare_constant(_thread_new_trans) \ 1459 declare_constant(_thread_in_native) \ 1460 declare_constant(_thread_in_native_trans) \ 1461 declare_constant(_thread_in_vm) \ 1462 declare_constant(_thread_in_vm_trans) \ 1463 declare_constant(_thread_in_Java) \ 1464 declare_constant(_thread_in_Java_trans) \ 1465 declare_constant(_thread_blocked) \ 1466 declare_constant(_thread_blocked_trans) \ 1467 \ 1468 /******************************/ \ 1469 /* Klass misc. enum constants */ \ 1470 /******************************/ \ 1471 \ 1472 declare_constant(Klass::_primary_super_limit) \ 1473 declare_constant(Klass::_lh_instance_slow_path_bit) \ 1474 declare_constant(Klass::_lh_log2_element_size_shift) \ 1475 declare_constant(Klass::_lh_element_type_shift) \ 1476 declare_constant(Klass::_lh_header_size_shift) \ 1477 declare_constant(Klass::_lh_array_tag_shift) \ 1478 declare_constant(Klass::_lh_array_tag_type_value) \ 1479 declare_constant(Klass::_lh_array_tag_obj_value) \ 1480 \ 1481 /********************************/ \ 1482 /* constMethodOopDesc anon-enum */ \ 1483 /********************************/ \ 1484 \ 1485 declare_constant(constMethodOopDesc::_has_linenumber_table) \ 1486 declare_constant(constMethodOopDesc::_has_checked_exceptions) \ 1487 declare_constant(constMethodOopDesc::_has_localvariable_table) \ 1488 \ 1489 /*************************************/ \ 1490 /* instanceKlass FieldOffset enum */ \ 1491 /*************************************/ \ 1492 \ 1493 declare_constant(instanceKlass::access_flags_offset) \ 1494 declare_constant(instanceKlass::name_index_offset) \ 1495 declare_constant(instanceKlass::signature_index_offset) \ 1496 declare_constant(instanceKlass::initval_index_offset) \ 1497 declare_constant(instanceKlass::low_offset) \ 1498 declare_constant(instanceKlass::high_offset) \ 1499 declare_constant(instanceKlass::generic_signature_offset) \ 1500 declare_constant(instanceKlass::next_offset) \ 1501 declare_constant(instanceKlass::implementors_limit) \ 1502 \ 1503 /************************************************/ \ 1504 /* instanceKlass InnerClassAttributeOffset enum */ \ 1505 /************************************************/ \ 1506 \ 1507 declare_constant(instanceKlass::inner_class_inner_class_info_offset) \ 1508 declare_constant(instanceKlass::inner_class_outer_class_info_offset) \ 1509 declare_constant(instanceKlass::inner_class_inner_name_offset) \ 1510 declare_constant(instanceKlass::inner_class_access_flags_offset) \ 1511 declare_constant(instanceKlass::inner_class_next_offset) \ 1512 \ 1513 /*********************************/ \ 1514 /* instanceKlass ClassState enum */ \ 1515 /*********************************/ \ 1516 \ 1517 declare_constant(instanceKlass::unparsable_by_gc) \ 1518 declare_constant(instanceKlass::allocated) \ 1519 declare_constant(instanceKlass::loaded) \ 1520 declare_constant(instanceKlass::linked) \ 1521 declare_constant(instanceKlass::being_initialized) \ 1522 declare_constant(instanceKlass::fully_initialized) \ 1523 declare_constant(instanceKlass::initialization_error) \ 1524 \ 1525 /*********************************/ \ 1526 /* symbolOop - symbol max length */ \ 1527 /*********************************/ \ 1528 \ 1529 declare_constant(symbolOopDesc::max_symbol_length) \ 1530 \ 1531 /*********************************************/ \ 1532 /* ConstantPoolCacheEntry FlagBitValues enum */ \ 1533 /*********************************************/ \ 1534 \ 1535 declare_constant(ConstantPoolCacheEntry::hotSwapBit) \ 1536 declare_constant(ConstantPoolCacheEntry::methodInterface) \ 1537 declare_constant(ConstantPoolCacheEntry::volatileField) \ 1538 declare_constant(ConstantPoolCacheEntry::vfinalMethod) \ 1539 declare_constant(ConstantPoolCacheEntry::finalField) \ 1540 \ 1541 /******************************************/ \ 1542 /* ConstantPoolCacheEntry FlagValues enum */ \ 1543 /******************************************/ \ 1544 \ 1545 declare_constant(ConstantPoolCacheEntry::tosBits) \ 1546 \ 1547 /*********************************/ \ 1548 /* java_lang_Class field offsets */ \ 1549 /*********************************/ \ 1550 \ 1551 declare_constant(java_lang_Class::hc_klass_offset) \ 1552 declare_constant(java_lang_Class::hc_array_klass_offset) \ 1553 declare_constant(java_lang_Class::hc_resolved_constructor_offset) \ 1554 declare_constant(java_lang_Class::hc_number_of_fake_oop_fields) \ 1555 \ 1556 /***************************************/ \ 1557 /* java_lang_Thread::ThreadStatus enum */ \ 1558 /***************************************/ \ 1559 \ 1560 declare_constant(java_lang_Thread::NEW) \ 1561 declare_constant(java_lang_Thread::RUNNABLE) \ 1562 declare_constant(java_lang_Thread::SLEEPING) \ 1563 declare_constant(java_lang_Thread::IN_OBJECT_WAIT) \ 1564 declare_constant(java_lang_Thread::IN_OBJECT_WAIT_TIMED) \ 1565 declare_constant(java_lang_Thread::PARKED) \ 1566 declare_constant(java_lang_Thread::PARKED_TIMED) \ 1567 declare_constant(java_lang_Thread::BLOCKED_ON_MONITOR_ENTER) \ 1568 declare_constant(java_lang_Thread::TERMINATED) \ 1569 \ 1570 /******************************/ \ 1571 /* Debug info */ \ 1572 /******************************/ \ 1573 \ 1574 declare_constant(Location::OFFSET_MASK) \ 1575 declare_constant(Location::OFFSET_SHIFT) \ 1576 declare_constant(Location::TYPE_MASK) \ 1577 declare_constant(Location::TYPE_SHIFT) \ 1578 declare_constant(Location::WHERE_MASK) \ 1579 declare_constant(Location::WHERE_SHIFT) \ 1580 \ 1581 /* constants from Location::Type enum */ \ 1582 \ 1583 declare_constant(Location::normal) \ 1584 declare_constant(Location::oop) \ 1585 declare_constant(Location::int_in_long) \ 1586 declare_constant(Location::lng) \ 1587 declare_constant(Location::float_in_dbl) \ 1588 declare_constant(Location::dbl) \ 1589 declare_constant(Location::addr) \ 1590 declare_constant(Location::invalid) \ 1591 \ 1592 /* constants from Location::Where enum */ \ 1593 \ 1594 declare_constant(Location::on_stack) \ 1595 declare_constant(Location::in_register) \ 1596 \ 1597 /*********************/ \ 1598 /* Matcher (C2 only) */ \ 1599 /*********************/ \ 1600 \ 1601 declare_c2_preprocessor_constant("Matcher::interpreter_frame_pointer_reg", Matcher::interpreter_frame_pointer_reg()) \ 1602 \ 1603 /*********************************************/ \ 1604 /* MethodCompilation (globalDefinitions.hpp) */ \ 1605 /*********************************************/ \ 1606 \ 1607 declare_constant(InvocationEntryBci) \ 1608 declare_constant(InvalidOSREntryBci) \ 1609 \ 1610 /***************/ \ 1611 /* OopMapValue */ \ 1612 /***************/ \ 1613 \ 1614 declare_constant(OopMapValue::type_bits) \ 1615 declare_constant(OopMapValue::register_bits) \ 1616 declare_constant(OopMapValue::type_shift) \ 1617 declare_constant(OopMapValue::register_shift) \ 1618 declare_constant(OopMapValue::type_mask) \ 1619 declare_constant(OopMapValue::type_mask_in_place) \ 1620 declare_constant(OopMapValue::register_mask) \ 1621 declare_constant(OopMapValue::register_mask_in_place) \ 1622 declare_constant(OopMapValue::unused_value) \ 1623 declare_constant(OopMapValue::oop_value) \ 1624 declare_constant(OopMapValue::value_value) \ 1625 declare_constant(OopMapValue::narrowoop_value) \ 1626 declare_constant(OopMapValue::callee_saved_value) \ 1627 declare_constant(OopMapValue::derived_oop_value) \ 1628 \ 1629 /******************/ \ 1630 /* JNIHandleBlock */ \ 1631 /******************/ \ 1632 \ 1633 declare_constant(JNIHandleBlock::block_size_in_oops) \ 1634 \ 1635 /**********************/ \ 1636 /* ObjectSynchronizer */ \ 1637 /**********************/ \ 1638 \ 1639 declare_constant(ObjectSynchronizer::_BLOCKSIZE) \ 1640 \ 1641 /********************************/ \ 1642 /* Calling convention constants */ \ 1643 /********************************/ \ 1644 \ 1645 declare_constant(RegisterImpl::number_of_registers) \ 1646 declare_constant(ConcreteRegisterImpl::number_of_registers) \ 1647 declare_preprocessor_constant("REG_COUNT", REG_COUNT) \ 1648 declare_c2_preprocessor_constant("SAVED_ON_ENTRY_REG_COUNT", SAVED_ON_ENTRY_REG_COUNT) \ 1649 declare_c2_preprocessor_constant("C_SAVED_ON_ENTRY_REG_COUNT", C_SAVED_ON_ENTRY_REG_COUNT) 1650 1651 /* NOTE that we do not use the last_entry() macro here; it is used */ 1652 /* in vmStructs_<os>_<cpu>.hpp's VM_INT_CONSTANTS_OS_CPU macro (and */ 1653 /* must be present there) */ 1654 1655//-------------------------------------------------------------------------------- 1656// VM_LONG_CONSTANTS 1657// 1658// This table contains long constants required over in the 1659// serviceability agent. The "declare_constant" macro is used for all 1660// enums, etc., while "declare_preprocessor_constant" must be used for 1661// all #defined constants. 1662 1663#define VM_LONG_CONSTANTS(declare_constant, declare_preprocessor_constant, declare_c1_constant, declare_c2_constant, declare_c2_preprocessor_constant, last_entry) \ 1664 \ 1665 /*********************/ \ 1666 /* MarkOop constants */ \ 1667 /*********************/ \ 1668 \ 1669 /* Note: some of these are declared as long constants just for */ \ 1670 /* consistency. The mask constants are the only ones requiring */ \ 1671 /* 64 bits (on 64-bit platforms). */ \ 1672 \ 1673 declare_constant(markOopDesc::age_bits) \ 1674 declare_constant(markOopDesc::lock_bits) \ 1675 declare_constant(markOopDesc::biased_lock_bits) \ 1676 declare_constant(markOopDesc::max_hash_bits) \ 1677 declare_constant(markOopDesc::hash_bits) \ 1678 \ 1679 declare_constant(markOopDesc::lock_shift) \ 1680 declare_constant(markOopDesc::biased_lock_shift) \ 1681 declare_constant(markOopDesc::age_shift) \ 1682 declare_constant(markOopDesc::hash_shift) \ 1683 \ 1684 declare_constant(markOopDesc::lock_mask) \ 1685 declare_constant(markOopDesc::lock_mask_in_place) \ 1686 declare_constant(markOopDesc::biased_lock_mask) \ 1687 declare_constant(markOopDesc::biased_lock_mask_in_place) \ 1688 declare_constant(markOopDesc::biased_lock_bit_in_place) \ 1689 declare_constant(markOopDesc::age_mask) \ 1690 declare_constant(markOopDesc::age_mask_in_place) \ 1691 declare_constant(markOopDesc::hash_mask) \ 1692 declare_constant(markOopDesc::hash_mask_in_place) \ 1693 declare_constant(markOopDesc::biased_lock_alignment) \ 1694 \ 1695 declare_constant(markOopDesc::locked_value) \ 1696 declare_constant(markOopDesc::unlocked_value) \ 1697 declare_constant(markOopDesc::monitor_value) \ 1698 declare_constant(markOopDesc::marked_value) \ 1699 declare_constant(markOopDesc::biased_lock_pattern) \ 1700 \ 1701 declare_constant(markOopDesc::no_hash) \ 1702 declare_constant(markOopDesc::no_hash_in_place) \ 1703 declare_constant(markOopDesc::no_lock_in_place) \ 1704 declare_constant(markOopDesc::max_age) \ 1705 \ 1706 /* Constants in markOop used by CMS. */ \ 1707 declare_constant(markOopDesc::cms_shift) \ 1708 declare_constant(markOopDesc::cms_mask) \ 1709 declare_constant(markOopDesc::size_shift) \ 1710 1711 /* NOTE that we do not use the last_entry() macro here; it is used */ 1712 /* in vmStructs_<os>_<cpu>.hpp's VM_LONG_CONSTANTS_OS_CPU macro (and */ 1713 /* must be present there) */ 1714 1715 1716//-------------------------------------------------------------------------------- 1717// Macros operating on the above lists 1718//-------------------------------------------------------------------------------- 1719 1720// This utility macro quotes the passed string 1721#define QUOTE(x) #x 1722 1723//-------------------------------------------------------------------------------- 1724// VMStructEntry macros 1725// 1726 1727// This macro generates a VMStructEntry line for a nonstatic field 1728#define GENERATE_NONSTATIC_VM_STRUCT_ENTRY(typeName, fieldName, type) \ 1729 { QUOTE(typeName), QUOTE(fieldName), QUOTE(type), 0, cast_uint64_t(offset_of(typeName, fieldName)), NULL }, 1730 1731// This macro generates a VMStructEntry line for a static field 1732#define GENERATE_STATIC_VM_STRUCT_ENTRY(typeName, fieldName, type) \ 1733 { QUOTE(typeName), QUOTE(fieldName), QUOTE(type), 1, 0, &typeName::fieldName }, 1734 1735// This macro generates a VMStructEntry line for an unchecked 1736// nonstatic field, in which the size of the type is also specified. 1737// The type string is given as NULL, indicating an "opaque" type. 1738#define GENERATE_UNCHECKED_NONSTATIC_VM_STRUCT_ENTRY(typeName, fieldName, size) \ 1739 { QUOTE(typeName), QUOTE(fieldName), NULL, 0, cast_uint64_t(offset_of(typeName, fieldName)), NULL }, 1740 1741// This macro generates a VMStructEntry line for an unchecked 1742// static field, in which the size of the type is also specified. 1743// The type string is given as NULL, indicating an "opaque" type. 1744#define GENERATE_UNCHECKED_STATIC_VM_STRUCT_ENTRY(typeName, fieldName, size) \ 1745 { QUOTE(typeName), QUOTE(fieldName), NULL, 1, 0, (void*) &typeName::fieldName }, 1746 1747// This macro generates the sentinel value indicating the end of the list 1748#define GENERATE_VM_STRUCT_LAST_ENTRY() \ 1749 { NULL, NULL, NULL, 0, 0, NULL } 1750 1751// This macro checks the type of a VMStructEntry by comparing pointer types 1752#define CHECK_NONSTATIC_VM_STRUCT_ENTRY(typeName, fieldName, type) \ 1753 {typeName *dummyObj = NULL; type* dummy = &dummyObj->fieldName; } 1754 1755// This macro checks the type of a volatile VMStructEntry by comparing pointer types 1756#define CHECK_VOLATILE_NONSTATIC_VM_STRUCT_ENTRY(typeName, fieldName, type) \ 1757 {typedef type dummyvtype; typeName *dummyObj = NULL; volatile dummyvtype* dummy = &dummyObj->fieldName; } 1758 1759// This macro checks the type of a VMStructEntry by comparing pointer types 1760#define CHECK_STATIC_VM_STRUCT_ENTRY(typeName, fieldName, type) \ 1761 {type* dummy = &typeName::fieldName; } 1762 1763// This macro ensures the type of a field and its containing type are 1764// present in the type table. The assertion string is shorter than 1765// preferable because (incredibly) of a bug in Solstice NFS client 1766// which seems to prevent very long lines from compiling. This assertion 1767// means that an entry in VMStructs::localHotSpotVMStructs[] was not 1768// found in VMStructs::localHotSpotVMTypes[]. 1769#define ENSURE_FIELD_TYPE_PRESENT(typeName, fieldName, type) \ 1770 { assert(findType(QUOTE(typeName)) != 0, "type \"" QUOTE(typeName) "\" not found in type table"); \ 1771 assert(findType(QUOTE(type)) != 0, "type \"" QUOTE(type) "\" not found in type table"); } 1772 1773// This is a no-op macro for unchecked fields 1774#define CHECK_NO_OP(a, b, c) 1775 1776// This is a no-op macro for the sentinel value 1777#define CHECK_SENTINEL() 1778 1779// 1780// Build-specific macros: 1781// 1782 1783// Generate and check a nonstatic field in non-product builds 1784#ifndef PRODUCT 1785# define GENERATE_NONPRODUCT_NONSTATIC_VM_STRUCT_ENTRY(a, b, c) GENERATE_NONSTATIC_VM_STRUCT_ENTRY(a, b, c) 1786# define CHECK_NONPRODUCT_NONSTATIC_VM_STRUCT_ENTRY(a, b, c) CHECK_NONSTATIC_VM_STRUCT_ENTRY(a, b, c) 1787# define ENSURE_NONPRODUCT_FIELD_TYPE_PRESENT(a, b, c) ENSURE_FIELD_TYPE_PRESENT(a, b, c) 1788# define GENERATE_NONPRODUCT_NONSTATIC_VM_STRUCT_ENTRY(a, b, c) GENERATE_NONSTATIC_VM_STRUCT_ENTRY(a, b, c) 1789# define CHECK_NONPRODUCT_NONSTATIC_VM_STRUCT_ENTRY(a, b, c) CHECK_NONSTATIC_VM_STRUCT_ENTRY(a, b, c) 1790# define ENSURE_NONPRODUCT_FIELD_TYPE_PRESENT(a, b, c) ENSURE_FIELD_TYPE_PRESENT(a, b, c) 1791#else 1792# define GENERATE_NONPRODUCT_NONSTATIC_VM_STRUCT_ENTRY(a, b, c) 1793# define CHECK_NONPRODUCT_NONSTATIC_VM_STRUCT_ENTRY(a, b, c) 1794# define ENSURE_NONPRODUCT_FIELD_TYPE_PRESENT(a, b, c) 1795# define GENERATE_NONPRODUCT_NONSTATIC_VM_STRUCT_ENTRY(a, b, c) 1796# define CHECK_NONPRODUCT_NONSTATIC_VM_STRUCT_ENTRY(a, b, c) 1797# define ENSURE_NONPRODUCT_FIELD_TYPE_PRESENT(a, b, c) 1798#endif /* PRODUCT */ 1799 1800// Generate and check a nonstatic field in C1 builds 1801#ifdef COMPILER1 1802# define GENERATE_C1_NONSTATIC_VM_STRUCT_ENTRY(a, b, c) GENERATE_NONSTATIC_VM_STRUCT_ENTRY(a, b, c) 1803# define CHECK_C1_NONSTATIC_VM_STRUCT_ENTRY(a, b, c) CHECK_NONSTATIC_VM_STRUCT_ENTRY(a, b, c) 1804# define ENSURE_C1_FIELD_TYPE_PRESENT(a, b, c) ENSURE_FIELD_TYPE_PRESENT(a, b, c) 1805#else 1806# define GENERATE_C1_NONSTATIC_VM_STRUCT_ENTRY(a, b, c) 1807# define CHECK_C1_NONSTATIC_VM_STRUCT_ENTRY(a, b, c) 1808# define ENSURE_C1_FIELD_TYPE_PRESENT(a, b, c) 1809#endif /* COMPILER1 */ 1810// Generate and check a nonstatic field in C2 builds 1811#ifdef COMPILER2 1812# define GENERATE_C2_NONSTATIC_VM_STRUCT_ENTRY(a, b, c) GENERATE_NONSTATIC_VM_STRUCT_ENTRY(a, b, c) 1813# define CHECK_C2_NONSTATIC_VM_STRUCT_ENTRY(a, b, c) CHECK_NONSTATIC_VM_STRUCT_ENTRY(a, b, c) 1814# define ENSURE_C2_FIELD_TYPE_PRESENT(a, b, c) ENSURE_FIELD_TYPE_PRESENT(a, b, c) 1815#else 1816# define GENERATE_C2_NONSTATIC_VM_STRUCT_ENTRY(a, b, c) 1817# define CHECK_C2_NONSTATIC_VM_STRUCT_ENTRY(a, b, c) 1818# define ENSURE_C2_FIELD_TYPE_PRESENT(a, b, c) 1819#endif /* COMPILER2 */ 1820 1821// Generate but do not check a static field in C1 builds 1822#ifdef COMPILER1 1823# define GENERATE_C1_UNCHECKED_STATIC_VM_STRUCT_ENTRY(a, b, c) GENERATE_UNCHECKED_STATIC_VM_STRUCT_ENTRY(a, b, c) 1824#else 1825# define GENERATE_C1_UNCHECKED_STATIC_VM_STRUCT_ENTRY(a, b, c) 1826#endif /* COMPILER1 */ 1827 1828// Generate but do not check a static field in C2 builds 1829#ifdef COMPILER2 1830# define GENERATE_C2_UNCHECKED_STATIC_VM_STRUCT_ENTRY(a, b, c) GENERATE_UNCHECKED_STATIC_VM_STRUCT_ENTRY(a, b, c) 1831#else 1832# define GENERATE_C2_UNCHECKED_STATIC_VM_STRUCT_ENTRY(a, b, c) 1833#endif /* COMPILER2 */ 1834 1835//-------------------------------------------------------------------------------- 1836// VMTypeEntry macros 1837// 1838 1839#define GENERATE_VM_TYPE_ENTRY(type, superclass) \ 1840 { QUOTE(type), QUOTE(superclass), 0, 0, 0, sizeof(type) }, 1841 1842#define GENERATE_TOPLEVEL_VM_TYPE_ENTRY(type) \ 1843 { QUOTE(type), NULL, 0, 0, 0, sizeof(type) }, 1844 1845#define GENERATE_OOP_VM_TYPE_ENTRY(type) \ 1846 { QUOTE(type), NULL, 1, 0, 0, sizeof(type) }, 1847 1848#define GENERATE_INTEGER_VM_TYPE_ENTRY(type) \ 1849 { QUOTE(type), NULL, 0, 1, 0, sizeof(type) }, 1850 1851#define GENERATE_UNSIGNED_INTEGER_VM_TYPE_ENTRY(type) \ 1852 { QUOTE(type), NULL, 0, 1, 1, sizeof(type) }, 1853 1854#define GENERATE_VM_TYPE_LAST_ENTRY() \ 1855 { NULL, NULL, 0, 0, 0, 0 } 1856 1857#define CHECK_VM_TYPE_ENTRY(type, superclass) \ 1858 { type* dummyObj = NULL; superclass* dummySuperObj = dummyObj; } 1859 1860#define CHECK_VM_TYPE_NO_OP(a) 1861#define CHECK_SINGLE_ARG_VM_TYPE_NO_OP(a) 1862 1863// 1864// Build-specific macros: 1865// 1866 1867#ifdef COMPILER1 1868# define GENERATE_C1_TOPLEVEL_VM_TYPE_ENTRY(a) GENERATE_TOPLEVEL_VM_TYPE_ENTRY(a) 1869# define CHECK_C1_TOPLEVEL_VM_TYPE_ENTRY(a) 1870#else 1871# define GENERATE_C1_TOPLEVEL_VM_TYPE_ENTRY(a) 1872# define CHECK_C1_TOPLEVEL_VM_TYPE_ENTRY(a) 1873#endif /* COMPILER1 */ 1874 1875#ifdef COMPILER2 1876# define GENERATE_C2_VM_TYPE_ENTRY(a, b) GENERATE_VM_TYPE_ENTRY(a, b) 1877# define CHECK_C2_VM_TYPE_ENTRY(a, b) CHECK_VM_TYPE_ENTRY(a, b) 1878# define GENERATE_C2_TOPLEVEL_VM_TYPE_ENTRY(a) GENERATE_TOPLEVEL_VM_TYPE_ENTRY(a) 1879# define CHECK_C2_TOPLEVEL_VM_TYPE_ENTRY(a) 1880#else 1881# define GENERATE_C2_VM_TYPE_ENTRY(a, b) 1882# define CHECK_C2_VM_TYPE_ENTRY(a, b) 1883# define GENERATE_C2_TOPLEVEL_VM_TYPE_ENTRY(a) 1884# define CHECK_C2_TOPLEVEL_VM_TYPE_ENTRY(a) 1885#endif /* COMPILER2 */ 1886 1887 1888//-------------------------------------------------------------------------------- 1889// VMIntConstantEntry macros 1890// 1891 1892#define GENERATE_VM_INT_CONSTANT_ENTRY(name) \ 1893 { QUOTE(name), (int32_t) name }, 1894 1895#define GENERATE_PREPROCESSOR_VM_INT_CONSTANT_ENTRY(name, value) \ 1896 { name, (int32_t) value }, 1897 1898// This macro generates the sentinel value indicating the end of the list 1899#define GENERATE_VM_INT_CONSTANT_LAST_ENTRY() \ 1900 { NULL, 0 } 1901 1902 1903// Generate an int constant for a C1 build 1904#ifdef COMPILER1 1905# define GENERATE_C1_VM_INT_CONSTANT_ENTRY(name) GENERATE_VM_INT_CONSTANT_ENTRY(name) 1906#else 1907# define GENERATE_C1_VM_INT_CONSTANT_ENTRY(name) 1908#endif /* COMPILER1 */ 1909 1910// Generate an int constant for a C2 build 1911#ifdef COMPILER2 1912# define GENERATE_C2_VM_INT_CONSTANT_ENTRY(name) GENERATE_VM_INT_CONSTANT_ENTRY(name) 1913# define GENERATE_C2_PREPROCESSOR_VM_INT_CONSTANT_ENTRY(name, value) GENERATE_PREPROCESSOR_VM_INT_CONSTANT_ENTRY(name, value) 1914#else 1915# define GENERATE_C2_VM_INT_CONSTANT_ENTRY(name) 1916# define GENERATE_C2_PREPROCESSOR_VM_INT_CONSTANT_ENTRY(name, value) 1917#endif /* COMPILER1 */ 1918 1919//-------------------------------------------------------------------------------- 1920// VMLongConstantEntry macros 1921// 1922 1923#define GENERATE_VM_LONG_CONSTANT_ENTRY(name) \ 1924 { QUOTE(name), cast_uint64_t(name) }, 1925 1926#define GENERATE_PREPROCESSOR_VM_LONG_CONSTANT_ENTRY(name, value) \ 1927 { name, cast_uint64_t(value) }, 1928 1929// This macro generates the sentinel value indicating the end of the list 1930#define GENERATE_VM_LONG_CONSTANT_LAST_ENTRY() \ 1931 { NULL, 0 } 1932 1933// Generate a long constant for a C1 build 1934#ifdef COMPILER1 1935# define GENERATE_C1_VM_LONG_CONSTANT_ENTRY(name) GENERATE_VM_LONG_CONSTANT_ENTRY(name) 1936#else 1937# define GENERATE_C1_VM_LONG_CONSTANT_ENTRY(name) 1938#endif /* COMPILER1 */ 1939 1940// Generate a long constant for a C2 build 1941#ifdef COMPILER2 1942# define GENERATE_C2_VM_LONG_CONSTANT_ENTRY(name) GENERATE_VM_LONG_CONSTANT_ENTRY(name) 1943# define GENERATE_C2_PREPROCESSOR_VM_LONG_CONSTANT_ENTRY(name, value) GENERATE_PREPROCESSOR_VM_LONG_CONSTANT_ENTRY(name, value) 1944#else 1945# define GENERATE_C2_VM_LONG_CONSTANT_ENTRY(name) 1946# define GENERATE_C2_PREPROCESSOR_VM_LONG_CONSTANT_ENTRY(name, value) 1947#endif /* COMPILER1 */ 1948 1949// 1950// Instantiation of VMStructEntries, VMTypeEntries and VMIntConstantEntries 1951// 1952 1953// These initializers are allowed to access private fields in classes 1954// as long as class VMStructs is a friend 1955VMStructEntry VMStructs::localHotSpotVMStructs[] = { 1956 1957 VM_STRUCTS(GENERATE_NONSTATIC_VM_STRUCT_ENTRY, \ 1958 GENERATE_STATIC_VM_STRUCT_ENTRY, \ 1959 GENERATE_UNCHECKED_NONSTATIC_VM_STRUCT_ENTRY, \ 1960 GENERATE_NONSTATIC_VM_STRUCT_ENTRY, \ 1961 GENERATE_NONPRODUCT_NONSTATIC_VM_STRUCT_ENTRY, \ 1962 GENERATE_C1_NONSTATIC_VM_STRUCT_ENTRY, \ 1963 GENERATE_C2_NONSTATIC_VM_STRUCT_ENTRY, \ 1964 GENERATE_C1_UNCHECKED_STATIC_VM_STRUCT_ENTRY, \ 1965 GENERATE_C2_UNCHECKED_STATIC_VM_STRUCT_ENTRY, \ 1966 GENERATE_VM_STRUCT_LAST_ENTRY) 1967 1968#ifndef SERIALGC 1969 VM_STRUCTS_PARALLELGC(GENERATE_NONSTATIC_VM_STRUCT_ENTRY, \ 1970 GENERATE_STATIC_VM_STRUCT_ENTRY) 1971 1972 VM_STRUCTS_CMS(GENERATE_NONSTATIC_VM_STRUCT_ENTRY, \ 1973 GENERATE_NONSTATIC_VM_STRUCT_ENTRY, \ 1974 GENERATE_STATIC_VM_STRUCT_ENTRY) 1975#endif // SERIALGC 1976 1977 VM_STRUCTS_CPU(GENERATE_NONSTATIC_VM_STRUCT_ENTRY, \ 1978 GENERATE_STATIC_VM_STRUCT_ENTRY, \ 1979 GENERATE_UNCHECKED_NONSTATIC_VM_STRUCT_ENTRY, \ 1980 GENERATE_NONSTATIC_VM_STRUCT_ENTRY, \ 1981 GENERATE_NONPRODUCT_NONSTATIC_VM_STRUCT_ENTRY, \ 1982 GENERATE_C2_NONSTATIC_VM_STRUCT_ENTRY, \ 1983 GENERATE_C1_UNCHECKED_STATIC_VM_STRUCT_ENTRY, \ 1984 GENERATE_C2_UNCHECKED_STATIC_VM_STRUCT_ENTRY, \ 1985 GENERATE_VM_STRUCT_LAST_ENTRY) 1986 1987 VM_STRUCTS_OS_CPU(GENERATE_NONSTATIC_VM_STRUCT_ENTRY, \ 1988 GENERATE_STATIC_VM_STRUCT_ENTRY, \ 1989 GENERATE_UNCHECKED_NONSTATIC_VM_STRUCT_ENTRY, \ 1990 GENERATE_NONSTATIC_VM_STRUCT_ENTRY, \ 1991 GENERATE_NONPRODUCT_NONSTATIC_VM_STRUCT_ENTRY, \ 1992 GENERATE_C2_NONSTATIC_VM_STRUCT_ENTRY, \ 1993 GENERATE_C1_UNCHECKED_STATIC_VM_STRUCT_ENTRY, \ 1994 GENERATE_C2_UNCHECKED_STATIC_VM_STRUCT_ENTRY, \ 1995 GENERATE_VM_STRUCT_LAST_ENTRY) 1996}; 1997 1998VMTypeEntry VMStructs::localHotSpotVMTypes[] = { 1999 2000 VM_TYPES(GENERATE_VM_TYPE_ENTRY, 2001 GENERATE_TOPLEVEL_VM_TYPE_ENTRY, 2002 GENERATE_OOP_VM_TYPE_ENTRY, 2003 GENERATE_INTEGER_VM_TYPE_ENTRY, 2004 GENERATE_UNSIGNED_INTEGER_VM_TYPE_ENTRY, 2005 GENERATE_C1_TOPLEVEL_VM_TYPE_ENTRY, 2006 GENERATE_C2_VM_TYPE_ENTRY, 2007 GENERATE_C2_TOPLEVEL_VM_TYPE_ENTRY, 2008 GENERATE_VM_TYPE_LAST_ENTRY) 2009 2010#ifndef SERIALGC 2011 VM_TYPES_PARALLELGC(GENERATE_VM_TYPE_ENTRY, 2012 GENERATE_TOPLEVEL_VM_TYPE_ENTRY) 2013 2014 VM_TYPES_CMS(GENERATE_VM_TYPE_ENTRY, 2015 GENERATE_TOPLEVEL_VM_TYPE_ENTRY) 2016 2017 VM_TYPES_PARNEW(GENERATE_VM_TYPE_ENTRY) 2018#endif // SERIALGC 2019 2020 VM_TYPES_CPU(GENERATE_VM_TYPE_ENTRY, 2021 GENERATE_TOPLEVEL_VM_TYPE_ENTRY, 2022 GENERATE_OOP_VM_TYPE_ENTRY, 2023 GENERATE_INTEGER_VM_TYPE_ENTRY, 2024 GENERATE_UNSIGNED_INTEGER_VM_TYPE_ENTRY, 2025 GENERATE_C1_TOPLEVEL_VM_TYPE_ENTRY, 2026 GENERATE_C2_VM_TYPE_ENTRY, 2027 GENERATE_C2_TOPLEVEL_VM_TYPE_ENTRY, 2028 GENERATE_VM_TYPE_LAST_ENTRY) 2029 2030 VM_TYPES_OS_CPU(GENERATE_VM_TYPE_ENTRY, 2031 GENERATE_TOPLEVEL_VM_TYPE_ENTRY, 2032 GENERATE_OOP_VM_TYPE_ENTRY, 2033 GENERATE_INTEGER_VM_TYPE_ENTRY, 2034 GENERATE_UNSIGNED_INTEGER_VM_TYPE_ENTRY, 2035 GENERATE_C1_TOPLEVEL_VM_TYPE_ENTRY, 2036 GENERATE_C2_VM_TYPE_ENTRY, 2037 GENERATE_C2_TOPLEVEL_VM_TYPE_ENTRY, 2038 GENERATE_VM_TYPE_LAST_ENTRY) 2039}; 2040 2041VMIntConstantEntry VMStructs::localHotSpotVMIntConstants[] = { 2042 2043 VM_INT_CONSTANTS(GENERATE_VM_INT_CONSTANT_ENTRY, 2044 GENERATE_PREPROCESSOR_VM_INT_CONSTANT_ENTRY, 2045 GENERATE_C1_VM_INT_CONSTANT_ENTRY, 2046 GENERATE_C2_VM_INT_CONSTANT_ENTRY, 2047 GENERATE_C2_PREPROCESSOR_VM_INT_CONSTANT_ENTRY, 2048 GENERATE_VM_INT_CONSTANT_LAST_ENTRY) 2049 2050#ifndef SERIALGC 2051 VM_INT_CONSTANTS_CMS(GENERATE_VM_INT_CONSTANT_ENTRY) 2052 2053 VM_INT_CONSTANTS_PARNEW(GENERATE_VM_INT_CONSTANT_ENTRY) 2054#endif // SERIALGC 2055 2056 VM_INT_CONSTANTS_CPU(GENERATE_VM_INT_CONSTANT_ENTRY, 2057 GENERATE_PREPROCESSOR_VM_INT_CONSTANT_ENTRY, 2058 GENERATE_C1_VM_INT_CONSTANT_ENTRY, 2059 GENERATE_C2_VM_INT_CONSTANT_ENTRY, 2060 GENERATE_C2_PREPROCESSOR_VM_INT_CONSTANT_ENTRY, 2061 GENERATE_VM_INT_CONSTANT_LAST_ENTRY) 2062 2063 VM_INT_CONSTANTS_OS_CPU(GENERATE_VM_INT_CONSTANT_ENTRY, 2064 GENERATE_PREPROCESSOR_VM_INT_CONSTANT_ENTRY, 2065 GENERATE_C1_VM_INT_CONSTANT_ENTRY, 2066 GENERATE_C2_VM_INT_CONSTANT_ENTRY, 2067 GENERATE_C2_PREPROCESSOR_VM_INT_CONSTANT_ENTRY, 2068 GENERATE_VM_INT_CONSTANT_LAST_ENTRY) 2069}; 2070 2071VMLongConstantEntry VMStructs::localHotSpotVMLongConstants[] = { 2072 2073 VM_LONG_CONSTANTS(GENERATE_VM_LONG_CONSTANT_ENTRY, 2074 GENERATE_PREPROCESSOR_VM_LONG_CONSTANT_ENTRY, 2075 GENERATE_C1_VM_LONG_CONSTANT_ENTRY, 2076 GENERATE_C2_VM_LONG_CONSTANT_ENTRY, 2077 GENERATE_C2_PREPROCESSOR_VM_LONG_CONSTANT_ENTRY, 2078 GENERATE_VM_LONG_CONSTANT_LAST_ENTRY) 2079 2080 VM_LONG_CONSTANTS_CPU(GENERATE_VM_LONG_CONSTANT_ENTRY, 2081 GENERATE_PREPROCESSOR_VM_LONG_CONSTANT_ENTRY, 2082 GENERATE_C1_VM_LONG_CONSTANT_ENTRY, 2083 GENERATE_C2_VM_LONG_CONSTANT_ENTRY, 2084 GENERATE_C2_PREPROCESSOR_VM_LONG_CONSTANT_ENTRY, 2085 GENERATE_VM_LONG_CONSTANT_LAST_ENTRY) 2086 2087 VM_LONG_CONSTANTS_OS_CPU(GENERATE_VM_LONG_CONSTANT_ENTRY, 2088 GENERATE_PREPROCESSOR_VM_LONG_CONSTANT_ENTRY, 2089 GENERATE_C1_VM_LONG_CONSTANT_ENTRY, 2090 GENERATE_C2_VM_LONG_CONSTANT_ENTRY, 2091 GENERATE_C2_PREPROCESSOR_VM_LONG_CONSTANT_ENTRY, 2092 GENERATE_VM_LONG_CONSTANT_LAST_ENTRY) 2093}; 2094 2095// This is used both to check the types of referenced fields and, in 2096// debug builds, to ensure that all of the field types are present. 2097void 2098VMStructs::init() { 2099 VM_STRUCTS(CHECK_NONSTATIC_VM_STRUCT_ENTRY, 2100 CHECK_STATIC_VM_STRUCT_ENTRY, 2101 CHECK_NO_OP, 2102 CHECK_VOLATILE_NONSTATIC_VM_STRUCT_ENTRY, 2103 CHECK_NONPRODUCT_NONSTATIC_VM_STRUCT_ENTRY, 2104 CHECK_C1_NONSTATIC_VM_STRUCT_ENTRY, 2105 CHECK_C2_NONSTATIC_VM_STRUCT_ENTRY, 2106 CHECK_NO_OP, 2107 CHECK_NO_OP, 2108 CHECK_SENTINEL); 2109 2110#ifndef SERIALGC 2111 VM_STRUCTS_PARALLELGC(CHECK_NONSTATIC_VM_STRUCT_ENTRY, 2112 CHECK_STATIC_VM_STRUCT_ENTRY); 2113 2114 VM_STRUCTS_CMS(CHECK_NONSTATIC_VM_STRUCT_ENTRY, 2115 CHECK_VOLATILE_NONSTATIC_VM_STRUCT_ENTRY, 2116 CHECK_STATIC_VM_STRUCT_ENTRY); 2117#endif // SERIALGC 2118 2119 VM_STRUCTS_CPU(CHECK_NONSTATIC_VM_STRUCT_ENTRY, 2120 CHECK_STATIC_VM_STRUCT_ENTRY, 2121 CHECK_NO_OP, 2122 CHECK_VOLATILE_NONSTATIC_VM_STRUCT_ENTRY, 2123 CHECK_NONPRODUCT_NONSTATIC_VM_STRUCT_ENTRY, 2124 CHECK_C2_NONSTATIC_VM_STRUCT_ENTRY, 2125 CHECK_NO_OP, 2126 CHECK_NO_OP, 2127 CHECK_SENTINEL); 2128 2129 VM_STRUCTS_OS_CPU(CHECK_NONSTATIC_VM_STRUCT_ENTRY, 2130 CHECK_STATIC_VM_STRUCT_ENTRY, 2131 CHECK_NO_OP, 2132 CHECK_VOLATILE_NONSTATIC_VM_STRUCT_ENTRY, 2133 CHECK_NONPRODUCT_NONSTATIC_VM_STRUCT_ENTRY, 2134 CHECK_C2_NONSTATIC_VM_STRUCT_ENTRY, 2135 CHECK_NO_OP, 2136 CHECK_NO_OP, 2137 CHECK_SENTINEL); 2138 2139 VM_TYPES(CHECK_VM_TYPE_ENTRY, 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_SINGLE_ARG_VM_TYPE_NO_OP, 2144 CHECK_C1_TOPLEVEL_VM_TYPE_ENTRY, 2145 CHECK_C2_VM_TYPE_ENTRY, 2146 CHECK_C2_TOPLEVEL_VM_TYPE_ENTRY, 2147 CHECK_SENTINEL); 2148 2149#ifndef SERIALGC 2150 VM_TYPES_PARALLELGC(CHECK_VM_TYPE_ENTRY, 2151 CHECK_SINGLE_ARG_VM_TYPE_NO_OP); 2152 2153 VM_TYPES_CMS(CHECK_VM_TYPE_ENTRY, 2154 CHECK_SINGLE_ARG_VM_TYPE_NO_OP); 2155 2156 VM_TYPES_PARNEW(CHECK_VM_TYPE_ENTRY) 2157#endif // SERIALGC 2158 2159 VM_TYPES_CPU(CHECK_VM_TYPE_ENTRY, 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_SINGLE_ARG_VM_TYPE_NO_OP, 2164 CHECK_C1_TOPLEVEL_VM_TYPE_ENTRY, 2165 CHECK_C2_VM_TYPE_ENTRY, 2166 CHECK_C2_TOPLEVEL_VM_TYPE_ENTRY, 2167 CHECK_SENTINEL); 2168 2169 VM_TYPES_OS_CPU(CHECK_VM_TYPE_ENTRY, 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_SINGLE_ARG_VM_TYPE_NO_OP, 2174 CHECK_C1_TOPLEVEL_VM_TYPE_ENTRY, 2175 CHECK_C2_VM_TYPE_ENTRY, 2176 CHECK_C2_TOPLEVEL_VM_TYPE_ENTRY, 2177 CHECK_SENTINEL); 2178 2179 // 2180 // Split VM_STRUCTS() invocation into two parts to allow MS VC++ 6.0 2181 // to build with the source mounted over SNC3.2. Symptom was that 2182 // debug build failed with an internal compiler error. Has been seen 2183 // mounting sources from Solaris 2.6 and 2.7 hosts, but so far not 2184 // 2.8 hosts. Appears to occur because line is too long. 2185 // 2186 // If an assertion failure is triggered here it means that an entry 2187 // in VMStructs::localHotSpotVMStructs[] was not found in 2188 // VMStructs::localHotSpotVMTypes[]. (The assertion itself had to be 2189 // made less descriptive because of this above bug -- see the 2190 // definition of ENSURE_FIELD_TYPE_PRESENT.) 2191 // 2192 // NOTE: taken out because this was just not working on everyone's 2193 // Solstice NFS setup. If everyone switches to local workspaces on 2194 // Win32, we can put this back in. 2195#ifndef _WINDOWS 2196 debug_only(VM_STRUCTS(ENSURE_FIELD_TYPE_PRESENT, \ 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_NO_OP, \ 2205 CHECK_SENTINEL)); 2206 debug_only(VM_STRUCTS(CHECK_NO_OP, \ 2207 ENSURE_FIELD_TYPE_PRESENT, \ 2208 CHECK_NO_OP, \ 2209 ENSURE_FIELD_TYPE_PRESENT, \ 2210 ENSURE_NONPRODUCT_FIELD_TYPE_PRESENT, \ 2211 ENSURE_C1_FIELD_TYPE_PRESENT, \ 2212 ENSURE_C2_FIELD_TYPE_PRESENT, \ 2213 CHECK_NO_OP, \ 2214 CHECK_NO_OP, \ 2215 CHECK_SENTINEL)); 2216#ifndef SERIALGC 2217 debug_only(VM_STRUCTS_PARALLELGC(ENSURE_FIELD_TYPE_PRESENT, \ 2218 ENSURE_FIELD_TYPE_PRESENT)); 2219 debug_only(VM_STRUCTS_CMS(ENSURE_FIELD_TYPE_PRESENT, \ 2220 ENSURE_FIELD_TYPE_PRESENT, \ 2221 ENSURE_FIELD_TYPE_PRESENT)); 2222#endif // SERIALGC 2223 debug_only(VM_STRUCTS_CPU(ENSURE_FIELD_TYPE_PRESENT, \ 2224 ENSURE_FIELD_TYPE_PRESENT, \ 2225 CHECK_NO_OP, \ 2226 ENSURE_FIELD_TYPE_PRESENT, \ 2227 ENSURE_NONPRODUCT_FIELD_TYPE_PRESENT, \ 2228 ENSURE_C2_FIELD_TYPE_PRESENT, \ 2229 CHECK_NO_OP, \ 2230 CHECK_NO_OP, \ 2231 CHECK_SENTINEL)); 2232 debug_only(VM_STRUCTS_OS_CPU(ENSURE_FIELD_TYPE_PRESENT, \ 2233 ENSURE_FIELD_TYPE_PRESENT, \ 2234 CHECK_NO_OP, \ 2235 ENSURE_FIELD_TYPE_PRESENT, \ 2236 ENSURE_NONPRODUCT_FIELD_TYPE_PRESENT, \ 2237 ENSURE_C2_FIELD_TYPE_PRESENT, \ 2238 CHECK_NO_OP, \ 2239 CHECK_NO_OP, \ 2240 CHECK_SENTINEL)); 2241#endif 2242} 2243 2244extern "C" { 2245 2246// see comments on cast_uint64_t at the top of this file 2247#define ASSIGN_CONST_TO_64BIT_VAR(var, expr) \ 2248 JNIEXPORT uint64_t var = cast_uint64_t(expr); 2249#define ASSIGN_OFFSET_TO_64BIT_VAR(var, type, field) \ 2250 ASSIGN_CONST_TO_64BIT_VAR(var, offset_of(type, field)) 2251#define ASSIGN_STRIDE_TO_64BIT_VAR(var, array) \ 2252 ASSIGN_CONST_TO_64BIT_VAR(var, (char*)&array[1] - (char*)&array[0]) 2253 2254JNIEXPORT VMStructEntry* gHotSpotVMStructs = VMStructs::localHotSpotVMStructs; 2255ASSIGN_OFFSET_TO_64BIT_VAR(gHotSpotVMStructEntryTypeNameOffset, VMStructEntry, typeName); 2256ASSIGN_OFFSET_TO_64BIT_VAR(gHotSpotVMStructEntryFieldNameOffset, VMStructEntry, fieldName); 2257ASSIGN_OFFSET_TO_64BIT_VAR(gHotSpotVMStructEntryTypeStringOffset, VMStructEntry, typeString); 2258ASSIGN_OFFSET_TO_64BIT_VAR(gHotSpotVMStructEntryIsStaticOffset, VMStructEntry, isStatic); 2259ASSIGN_OFFSET_TO_64BIT_VAR(gHotSpotVMStructEntryOffsetOffset, VMStructEntry, offset); 2260ASSIGN_OFFSET_TO_64BIT_VAR(gHotSpotVMStructEntryAddressOffset, VMStructEntry, address); 2261ASSIGN_STRIDE_TO_64BIT_VAR(gHotSpotVMStructEntryArrayStride, gHotSpotVMStructs); 2262JNIEXPORT VMTypeEntry* gHotSpotVMTypes = VMStructs::localHotSpotVMTypes; 2263ASSIGN_OFFSET_TO_64BIT_VAR(gHotSpotVMTypeEntryTypeNameOffset, VMTypeEntry, typeName); 2264ASSIGN_OFFSET_TO_64BIT_VAR(gHotSpotVMTypeEntrySuperclassNameOffset, VMTypeEntry, superclassName); 2265ASSIGN_OFFSET_TO_64BIT_VAR(gHotSpotVMTypeEntryIsOopTypeOffset, VMTypeEntry, isOopType); 2266ASSIGN_OFFSET_TO_64BIT_VAR(gHotSpotVMTypeEntryIsIntegerTypeOffset, VMTypeEntry, isIntegerType); 2267ASSIGN_OFFSET_TO_64BIT_VAR(gHotSpotVMTypeEntryIsUnsignedOffset, VMTypeEntry, isUnsigned); 2268ASSIGN_OFFSET_TO_64BIT_VAR(gHotSpotVMTypeEntrySizeOffset, VMTypeEntry, size); 2269ASSIGN_STRIDE_TO_64BIT_VAR(gHotSpotVMTypeEntryArrayStride,gHotSpotVMTypes); 2270JNIEXPORT VMIntConstantEntry* gHotSpotVMIntConstants = VMStructs::localHotSpotVMIntConstants; 2271ASSIGN_OFFSET_TO_64BIT_VAR(gHotSpotVMIntConstantEntryNameOffset, VMIntConstantEntry, name); 2272ASSIGN_OFFSET_TO_64BIT_VAR(gHotSpotVMIntConstantEntryValueOffset, VMIntConstantEntry, value); 2273ASSIGN_STRIDE_TO_64BIT_VAR(gHotSpotVMIntConstantEntryArrayStride, gHotSpotVMIntConstants); 2274JNIEXPORT VMLongConstantEntry* gHotSpotVMLongConstants = VMStructs::localHotSpotVMLongConstants; 2275ASSIGN_OFFSET_TO_64BIT_VAR(gHotSpotVMLongConstantEntryNameOffset, VMLongConstantEntry, name); 2276ASSIGN_OFFSET_TO_64BIT_VAR(gHotSpotVMLongConstantEntryValueOffset, VMLongConstantEntry, value); 2277ASSIGN_STRIDE_TO_64BIT_VAR(gHotSpotVMLongConstantEntryArrayStride, gHotSpotVMLongConstants); 2278} 2279 2280#ifdef ASSERT 2281int 2282VMStructs::findType(const char* typeName) { 2283 VMTypeEntry* types = gHotSpotVMTypes; 2284 2285 while (types->typeName != NULL) { 2286 if (!strcmp(typeName, types->typeName)) { 2287 return 1; 2288 } 2289 ++types; 2290 } 2291 return 0; 2292} 2293#endif 2294 2295void vmStructs_init() { 2296 debug_only(VMStructs::init()); 2297} 2298