vmStructs.cpp revision 642:660978a2a31a
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, _narrow_oop._base, address) \ 267 static_field(Universe, _narrow_oop._shift, int) \ 268 static_field(Universe, _narrow_oop._use_implicit_null_checks, bool) \ 269 \ 270 /**********************************************************************************/ \ 271 /* Generation and Space hierarchies */ \ 272 /**********************************************************************************/ \ 273 \ 274 unchecked_nonstatic_field(ageTable, sizes, sizeof(ageTable::sizes)) \ 275 \ 276 nonstatic_field(BarrierSet, _max_covered_regions, int) \ 277 nonstatic_field(BlockOffsetTable, _bottom, HeapWord*) \ 278 nonstatic_field(BlockOffsetTable, _end, HeapWord*) \ 279 \ 280 nonstatic_field(BlockOffsetSharedArray, _reserved, MemRegion) \ 281 nonstatic_field(BlockOffsetSharedArray, _end, HeapWord*) \ 282 nonstatic_field(BlockOffsetSharedArray, _vs, VirtualSpace) \ 283 nonstatic_field(BlockOffsetSharedArray, _offset_array, u_char*) \ 284 \ 285 nonstatic_field(BlockOffsetArray, _array, BlockOffsetSharedArray*) \ 286 nonstatic_field(BlockOffsetArray, _sp, Space*) \ 287 nonstatic_field(BlockOffsetArrayContigSpace, _next_offset_threshold, HeapWord*) \ 288 nonstatic_field(BlockOffsetArrayContigSpace, _next_offset_index, size_t) \ 289 \ 290 nonstatic_field(BlockOffsetArrayNonContigSpace, _unallocated_block, HeapWord*) \ 291 \ 292 nonstatic_field(CardGeneration, _rs, GenRemSet*) \ 293 nonstatic_field(CardGeneration, _bts, BlockOffsetSharedArray*) \ 294 \ 295 nonstatic_field(CardTableModRefBS, _whole_heap, const MemRegion) \ 296 nonstatic_field(CardTableModRefBS, _guard_index, const size_t) \ 297 nonstatic_field(CardTableModRefBS, _last_valid_index, const size_t) \ 298 nonstatic_field(CardTableModRefBS, _page_size, const size_t) \ 299 nonstatic_field(CardTableModRefBS, _byte_map_size, const size_t) \ 300 nonstatic_field(CardTableModRefBS, _byte_map, jbyte*) \ 301 nonstatic_field(CardTableModRefBS, _cur_covered_regions, int) \ 302 nonstatic_field(CardTableModRefBS, _covered, MemRegion*) \ 303 nonstatic_field(CardTableModRefBS, _committed, MemRegion*) \ 304 nonstatic_field(CardTableModRefBS, _guard_region, MemRegion) \ 305 nonstatic_field(CardTableModRefBS, byte_map_base, jbyte*) \ 306 \ 307 nonstatic_field(CardTableRS, _ct_bs, CardTableModRefBSForCTRS*) \ 308 \ 309 nonstatic_field(CollectedHeap, _reserved, MemRegion) \ 310 nonstatic_field(SharedHeap, _perm_gen, PermGen*) \ 311 nonstatic_field(CollectedHeap, _barrier_set, BarrierSet*) \ 312 nonstatic_field(CollectedHeap, _is_gc_active, bool) \ 313 nonstatic_field(CompactibleSpace, _compaction_top, HeapWord*) \ 314 nonstatic_field(CompactibleSpace, _first_dead, HeapWord*) \ 315 nonstatic_field(CompactibleSpace, _end_of_live, HeapWord*) \ 316 \ 317 nonstatic_field(CompactingPermGen, _gen, OneContigSpaceCardGeneration*) \ 318 \ 319 nonstatic_field(ContiguousSpace, _top, HeapWord*) \ 320 nonstatic_field(ContiguousSpace, _concurrent_iteration_safe_limit, HeapWord*) \ 321 nonstatic_field(ContiguousSpace, _saved_mark_word, HeapWord*) \ 322 \ 323 nonstatic_field(DefNewGeneration, _next_gen, Generation*) \ 324 nonstatic_field(DefNewGeneration, _tenuring_threshold, int) \ 325 nonstatic_field(DefNewGeneration, _age_table, ageTable) \ 326 nonstatic_field(DefNewGeneration, _eden_space, EdenSpace*) \ 327 nonstatic_field(DefNewGeneration, _from_space, ContiguousSpace*) \ 328 nonstatic_field(DefNewGeneration, _to_space, ContiguousSpace*) \ 329 \ 330 nonstatic_field(EdenSpace, _gen, DefNewGeneration*) \ 331 \ 332 nonstatic_field(Generation, _reserved, MemRegion) \ 333 nonstatic_field(Generation, _virtual_space, VirtualSpace) \ 334 nonstatic_field(Generation, _level, int) \ 335 nonstatic_field(Generation, _stat_record, Generation::StatRecord) \ 336 \ 337 nonstatic_field(Generation::StatRecord, invocations, int) \ 338 nonstatic_field(Generation::StatRecord, accumulated_time, elapsedTimer) \ 339 \ 340 nonstatic_field(GenerationSpec, _name, Generation::Name) \ 341 nonstatic_field(GenerationSpec, _init_size, size_t) \ 342 nonstatic_field(GenerationSpec, _max_size, size_t) \ 343 \ 344 static_field(GenCollectedHeap, _gch, GenCollectedHeap*) \ 345 nonstatic_field(GenCollectedHeap, _n_gens, int) \ 346 unchecked_nonstatic_field(GenCollectedHeap, _gens, sizeof(GenCollectedHeap::_gens)) /* NOTE: no type */ \ 347 nonstatic_field(GenCollectedHeap, _gen_specs, GenerationSpec**) \ 348 \ 349 nonstatic_field(HeapWord, i, char*) \ 350 \ 351 nonstatic_field(MemRegion, _start, HeapWord*) \ 352 nonstatic_field(MemRegion, _word_size, size_t) \ 353 \ 354 nonstatic_field(OffsetTableContigSpace, _offsets, BlockOffsetArray) \ 355 \ 356 nonstatic_field(OneContigSpaceCardGeneration, _min_heap_delta_bytes, size_t) \ 357 nonstatic_field(OneContigSpaceCardGeneration, _the_space, ContiguousSpace*) \ 358 nonstatic_field(OneContigSpaceCardGeneration, _last_gc, WaterMark) \ 359 \ 360 nonstatic_field(CompactingPermGenGen, _ro_vs, VirtualSpace) \ 361 nonstatic_field(CompactingPermGenGen, _rw_vs, VirtualSpace) \ 362 nonstatic_field(CompactingPermGenGen, _md_vs, VirtualSpace) \ 363 nonstatic_field(CompactingPermGenGen, _mc_vs, VirtualSpace) \ 364 nonstatic_field(CompactingPermGenGen, _ro_space, OffsetTableContigSpace*) \ 365 nonstatic_field(CompactingPermGenGen, _rw_space, OffsetTableContigSpace*) \ 366 static_field(CompactingPermGenGen, unshared_bottom, HeapWord*) \ 367 static_field(CompactingPermGenGen, unshared_end, HeapWord*) \ 368 static_field(CompactingPermGenGen, shared_bottom, HeapWord*) \ 369 static_field(CompactingPermGenGen, readonly_bottom, HeapWord*) \ 370 static_field(CompactingPermGenGen, readonly_end, HeapWord*) \ 371 static_field(CompactingPermGenGen, readwrite_bottom, HeapWord*) \ 372 static_field(CompactingPermGenGen, readwrite_end, HeapWord*) \ 373 static_field(CompactingPermGenGen, miscdata_bottom, HeapWord*) \ 374 static_field(CompactingPermGenGen, miscdata_end, HeapWord*) \ 375 static_field(CompactingPermGenGen, misccode_bottom, HeapWord*) \ 376 static_field(CompactingPermGenGen, misccode_end, HeapWord*) \ 377 static_field(CompactingPermGenGen, shared_end, HeapWord*) \ 378 \ 379 nonstatic_field(PermGen, _capacity_expansion_limit, size_t) \ 380 \ 381 nonstatic_field(PermanentGenerationSpec, _name, PermGen::Name) \ 382 nonstatic_field(PermanentGenerationSpec, _init_size, size_t) \ 383 nonstatic_field(PermanentGenerationSpec, _max_size, size_t) \ 384 \ 385 nonstatic_field(Space, _bottom, HeapWord*) \ 386 nonstatic_field(Space, _end, HeapWord*) \ 387 \ 388 nonstatic_field(TenuredGeneration, _shrink_factor, size_t) \ 389 nonstatic_field(TenuredGeneration, _capacity_at_prologue, size_t) \ 390 nonstatic_field(ThreadLocalAllocBuffer, _start, HeapWord*) \ 391 nonstatic_field(ThreadLocalAllocBuffer, _top, HeapWord*) \ 392 nonstatic_field(ThreadLocalAllocBuffer, _end, HeapWord*) \ 393 nonstatic_field(ThreadLocalAllocBuffer, _desired_size, size_t) \ 394 nonstatic_field(ThreadLocalAllocBuffer, _refill_waste_limit, size_t) \ 395 static_field(ThreadLocalAllocBuffer, _target_refills, unsigned) \ 396 nonstatic_field(VirtualSpace, _low_boundary, char*) \ 397 nonstatic_field(VirtualSpace, _high_boundary, char*) \ 398 nonstatic_field(VirtualSpace, _low, char*) \ 399 nonstatic_field(VirtualSpace, _high, char*) \ 400 nonstatic_field(VirtualSpace, _lower_high, char*) \ 401 nonstatic_field(VirtualSpace, _middle_high, char*) \ 402 nonstatic_field(VirtualSpace, _upper_high, char*) \ 403 nonstatic_field(WaterMark, _point, HeapWord*) \ 404 nonstatic_field(WaterMark, _space, Space*) \ 405 \ 406 /************************/ \ 407 /* PerfMemory - jvmstat */ \ 408 /************************/ \ 409 \ 410 nonstatic_field(PerfDataPrologue, magic, jint) \ 411 nonstatic_field(PerfDataPrologue, byte_order, jbyte) \ 412 nonstatic_field(PerfDataPrologue, major_version, jbyte) \ 413 nonstatic_field(PerfDataPrologue, minor_version, jbyte) \ 414 nonstatic_field(PerfDataPrologue, accessible, jbyte) \ 415 nonstatic_field(PerfDataPrologue, used, jint) \ 416 nonstatic_field(PerfDataPrologue, overflow, jint) \ 417 nonstatic_field(PerfDataPrologue, mod_time_stamp, jlong) \ 418 nonstatic_field(PerfDataPrologue, entry_offset, jint) \ 419 nonstatic_field(PerfDataPrologue, num_entries, jint) \ 420 \ 421 nonstatic_field(PerfDataEntry, entry_length, jint) \ 422 nonstatic_field(PerfDataEntry, name_offset, jint) \ 423 nonstatic_field(PerfDataEntry, vector_length, jint) \ 424 nonstatic_field(PerfDataEntry, data_type, jbyte) \ 425 nonstatic_field(PerfDataEntry, flags, jbyte) \ 426 nonstatic_field(PerfDataEntry, data_units, jbyte) \ 427 nonstatic_field(PerfDataEntry, data_variability, jbyte) \ 428 nonstatic_field(PerfDataEntry, data_offset, jint) \ 429 \ 430 static_field(PerfMemory, _start, char*) \ 431 static_field(PerfMemory, _end, char*) \ 432 static_field(PerfMemory, _top, char*) \ 433 static_field(PerfMemory, _capacity, size_t) \ 434 static_field(PerfMemory, _prologue, PerfDataPrologue*) \ 435 static_field(PerfMemory, _initialized, jint) \ 436 \ 437 /***************/ \ 438 /* SymbolTable */ \ 439 /***************/ \ 440 \ 441 static_field(SymbolTable, _the_table, SymbolTable*) \ 442 \ 443 /***************/ \ 444 /* StringTable */ \ 445 /***************/ \ 446 \ 447 static_field(StringTable, _the_table, StringTable*) \ 448 \ 449 /********************/ \ 450 /* SystemDictionary */ \ 451 /********************/ \ 452 \ 453 static_field(SystemDictionary, _dictionary, Dictionary*) \ 454 static_field(SystemDictionary, _placeholders, PlaceholderTable*) \ 455 static_field(SystemDictionary, _shared_dictionary, Dictionary*) \ 456 static_field(SystemDictionary, _system_loader_lock_obj, oop) \ 457 static_field(SystemDictionary, _loader_constraints, LoaderConstraintTable*) \ 458 static_field(SystemDictionary, WK_KLASS(object_klass), klassOop) \ 459 static_field(SystemDictionary, WK_KLASS(string_klass), klassOop) \ 460 static_field(SystemDictionary, WK_KLASS(class_klass), klassOop) \ 461 static_field(SystemDictionary, WK_KLASS(cloneable_klass), klassOop) \ 462 static_field(SystemDictionary, WK_KLASS(classloader_klass), klassOop) \ 463 static_field(SystemDictionary, WK_KLASS(serializable_klass), klassOop) \ 464 static_field(SystemDictionary, WK_KLASS(system_klass), klassOop) \ 465 static_field(SystemDictionary, WK_KLASS(throwable_klass), klassOop) \ 466 static_field(SystemDictionary, WK_KLASS(threaddeath_klass), klassOop) \ 467 static_field(SystemDictionary, WK_KLASS(error_klass), klassOop) \ 468 static_field(SystemDictionary, WK_KLASS(exception_klass), klassOop) \ 469 static_field(SystemDictionary, WK_KLASS(runtime_exception_klass), klassOop) \ 470 static_field(SystemDictionary, WK_KLASS(classNotFoundException_klass), klassOop) \ 471 static_field(SystemDictionary, WK_KLASS(noClassDefFoundError_klass), klassOop) \ 472 static_field(SystemDictionary, WK_KLASS(linkageError_klass), klassOop) \ 473 static_field(SystemDictionary, WK_KLASS(ClassCastException_klass), klassOop) \ 474 static_field(SystemDictionary, WK_KLASS(ArrayStoreException_klass), klassOop) \ 475 static_field(SystemDictionary, WK_KLASS(virtualMachineError_klass), klassOop) \ 476 static_field(SystemDictionary, WK_KLASS(OutOfMemoryError_klass), klassOop) \ 477 static_field(SystemDictionary, WK_KLASS(StackOverflowError_klass), klassOop) \ 478 static_field(SystemDictionary, WK_KLASS(protectionDomain_klass), klassOop) \ 479 static_field(SystemDictionary, WK_KLASS(AccessControlContext_klass), klassOop) \ 480 static_field(SystemDictionary, WK_KLASS(reference_klass), klassOop) \ 481 static_field(SystemDictionary, WK_KLASS(soft_reference_klass), klassOop) \ 482 static_field(SystemDictionary, WK_KLASS(weak_reference_klass), klassOop) \ 483 static_field(SystemDictionary, WK_KLASS(final_reference_klass), klassOop) \ 484 static_field(SystemDictionary, WK_KLASS(phantom_reference_klass), klassOop) \ 485 static_field(SystemDictionary, WK_KLASS(finalizer_klass), klassOop) \ 486 static_field(SystemDictionary, WK_KLASS(thread_klass), klassOop) \ 487 static_field(SystemDictionary, WK_KLASS(threadGroup_klass), klassOop) \ 488 static_field(SystemDictionary, WK_KLASS(properties_klass), klassOop) \ 489 static_field(SystemDictionary, WK_KLASS(stringBuffer_klass), klassOop) \ 490 static_field(SystemDictionary, WK_KLASS(vector_klass), klassOop) \ 491 static_field(SystemDictionary, WK_KLASS(hashtable_klass), klassOop) \ 492 static_field(SystemDictionary, _box_klasses[0], klassOop) \ 493 static_field(SystemDictionary, _java_system_loader, oop) \ 494 \ 495 /*******************/ \ 496 /* HashtableBucket */ \ 497 /*******************/ \ 498 \ 499 nonstatic_field(HashtableBucket, _entry, BasicHashtableEntry*) \ 500 \ 501 /******************/ \ 502 /* HashtableEntry */ \ 503 /******************/ \ 504 \ 505 nonstatic_field(BasicHashtableEntry, _next, BasicHashtableEntry*) \ 506 nonstatic_field(BasicHashtableEntry, _hash, unsigned int) \ 507 nonstatic_field(HashtableEntry, _literal, oop) \ 508 \ 509 /*************/ \ 510 /* Hashtable */ \ 511 /*************/ \ 512 \ 513 nonstatic_field(BasicHashtable, _table_size, int) \ 514 nonstatic_field(BasicHashtable, _buckets, HashtableBucket*) \ 515 nonstatic_field(BasicHashtable, _free_list, BasicHashtableEntry*) \ 516 nonstatic_field(BasicHashtable, _first_free_entry, char*) \ 517 nonstatic_field(BasicHashtable, _end_block, char*) \ 518 nonstatic_field(BasicHashtable, _entry_size, int) \ 519 \ 520 /*******************/ \ 521 /* DictionaryEntry */ \ 522 /*******************/ \ 523 \ 524 nonstatic_field(DictionaryEntry, _loader, oop) \ 525 nonstatic_field(DictionaryEntry, _pd_set, ProtectionDomainEntry*) \ 526 \ 527 /********************/ \ 528 \ 529 nonstatic_field(PlaceholderEntry, _loader, oop) \ 530 \ 531 /**************************/ \ 532 /* ProctectionDomainEntry */ \ 533 /**************************/ \ 534 \ 535 nonstatic_field(ProtectionDomainEntry, _next, ProtectionDomainEntry*) \ 536 nonstatic_field(ProtectionDomainEntry, _protection_domain, oop) \ 537 \ 538 /*************************/ \ 539 /* LoaderConstraintEntry */ \ 540 /*************************/ \ 541 \ 542 nonstatic_field(LoaderConstraintEntry, _name, symbolOop) \ 543 nonstatic_field(LoaderConstraintEntry, _num_loaders, int) \ 544 nonstatic_field(LoaderConstraintEntry, _max_loaders, int) \ 545 nonstatic_field(LoaderConstraintEntry, _loaders, oop*) \ 546 \ 547 /********************************/ \ 548 /* CodeCache (NOTE: incomplete) */ \ 549 /********************************/ \ 550 \ 551 static_field(CodeCache, _heap, CodeHeap*) \ 552 \ 553 /*******************************/ \ 554 /* CodeHeap (NOTE: incomplete) */ \ 555 /*******************************/ \ 556 \ 557 nonstatic_field(CodeHeap, _memory, VirtualSpace) \ 558 nonstatic_field(CodeHeap, _segmap, VirtualSpace) \ 559 nonstatic_field(CodeHeap, _log2_segment_size, int) \ 560 nonstatic_field(HeapBlock, _header, HeapBlock::Header) \ 561 nonstatic_field(HeapBlock::Header, _length, size_t) \ 562 nonstatic_field(HeapBlock::Header, _used, bool) \ 563 \ 564 /**********************************/ \ 565 /* Interpreter (NOTE: incomplete) */ \ 566 /**********************************/ \ 567 \ 568 static_field(AbstractInterpreter, _code, StubQueue*) \ 569 \ 570 /****************************/ \ 571 /* Stubs (NOTE: incomplete) */ \ 572 /****************************/ \ 573 \ 574 nonstatic_field(StubQueue, _stub_buffer, address) \ 575 nonstatic_field(StubQueue, _buffer_limit, int) \ 576 nonstatic_field(StubQueue, _queue_begin, int) \ 577 nonstatic_field(StubQueue, _queue_end, int) \ 578 nonstatic_field(StubQueue, _number_of_stubs, int) \ 579 nonstatic_field(InterpreterCodelet, _size, int) \ 580 nonstatic_field(InterpreterCodelet, _description, const char*) \ 581 nonstatic_field(InterpreterCodelet, _bytecode, Bytecodes::Code) \ 582 \ 583 /***********************************/ \ 584 /* StubRoutines (NOTE: incomplete) */ \ 585 /***********************************/ \ 586 \ 587 static_field(StubRoutines, _call_stub_return_address, address) \ 588 IA32_ONLY(static_field(StubRoutines::x86,_call_stub_compiled_return, address)) \ 589 \ 590 /***************************************/ \ 591 /* PcDesc and other compiled code info */ \ 592 /***************************************/ \ 593 \ 594 nonstatic_field(PcDesc, _pc_offset, int) \ 595 nonstatic_field(PcDesc, _scope_decode_offset, int) \ 596 \ 597 /***************************************************/ \ 598 /* CodeBlobs (NOTE: incomplete, but only a little) */ \ 599 /***************************************************/ \ 600 \ 601 nonstatic_field(CodeBlob, _name, const char*) \ 602 nonstatic_field(CodeBlob, _size, int) \ 603 nonstatic_field(CodeBlob, _header_size, int) \ 604 nonstatic_field(CodeBlob, _relocation_size, int) \ 605 nonstatic_field(CodeBlob, _instructions_offset, int) \ 606 nonstatic_field(CodeBlob, _frame_complete_offset, int) \ 607 nonstatic_field(CodeBlob, _data_offset, int) \ 608 nonstatic_field(CodeBlob, _oops_offset, int) \ 609 nonstatic_field(CodeBlob, _oops_length, int) \ 610 nonstatic_field(CodeBlob, _frame_size, int) \ 611 nonstatic_field(CodeBlob, _oop_maps, OopMapSet*) \ 612 \ 613 /**************************************************/ \ 614 /* NMethods (NOTE: incomplete, but only a little) */ \ 615 /**************************************************/ \ 616 \ 617 static_field(nmethod, _zombie_instruction_size, int) \ 618 nonstatic_field(nmethod, _method, methodOop) \ 619 nonstatic_field(nmethod, _entry_bci, int) \ 620 nonstatic_field(nmethod, _link, nmethod*) \ 621 nonstatic_field(nmethod, _exception_offset, int) \ 622 nonstatic_field(nmethod, _deoptimize_offset, int) \ 623 nonstatic_field(nmethod, _orig_pc_offset, int) \ 624 nonstatic_field(nmethod, _stub_offset, int) \ 625 nonstatic_field(nmethod, _scopes_data_offset, int) \ 626 nonstatic_field(nmethod, _scopes_pcs_offset, int) \ 627 nonstatic_field(nmethod, _dependencies_offset, int) \ 628 nonstatic_field(nmethod, _handler_table_offset, int) \ 629 nonstatic_field(nmethod, _nul_chk_table_offset, int) \ 630 nonstatic_field(nmethod, _nmethod_end_offset, int) \ 631 nonstatic_field(nmethod, _entry_point, address) \ 632 nonstatic_field(nmethod, _verified_entry_point, address) \ 633 nonstatic_field(nmethod, _osr_entry_point, address) \ 634 nonstatic_field(nmethod, _lock_count, jint) \ 635 nonstatic_field(nmethod, _stack_traversal_mark, long) \ 636 \ 637 /********************************/ \ 638 /* JavaCalls (NOTE: incomplete) */ \ 639 /********************************/ \ 640 \ 641 nonstatic_field(JavaCallWrapper, _anchor, JavaFrameAnchor) \ 642 /********************************/ \ 643 /* JavaFrameAnchor (NOTE: incomplete) */ \ 644 /********************************/ \ 645 volatile_nonstatic_field(JavaFrameAnchor, _last_Java_sp, intptr_t*) \ 646 volatile_nonstatic_field(JavaFrameAnchor, _last_Java_pc, address) \ 647 \ 648 /******************************/ \ 649 /* Threads (NOTE: incomplete) */ \ 650 /******************************/ \ 651 \ 652 static_field(Threads, _thread_list, JavaThread*) \ 653 static_field(Threads, _number_of_threads, int) \ 654 static_field(Threads, _number_of_non_daemon_threads, int) \ 655 static_field(Threads, _return_code, int) \ 656 \ 657 volatile_nonstatic_field(Thread, _suspend_flags, uint32_t) \ 658 nonstatic_field(Thread, _active_handles, JNIHandleBlock*) \ 659 nonstatic_field(Thread, _highest_lock, address) \ 660 nonstatic_field(Thread, _tlab, ThreadLocalAllocBuffer) \ 661 nonstatic_field(Thread, _current_pending_monitor, ObjectMonitor*) \ 662 nonstatic_field(Thread, _current_pending_monitor_is_from_java, bool) \ 663 nonstatic_field(Thread, _current_waiting_monitor, ObjectMonitor*) \ 664 nonstatic_field(NamedThread, _name, char*) \ 665 nonstatic_field(JavaThread, _next, JavaThread*) \ 666 nonstatic_field(JavaThread, _threadObj, oop) \ 667 nonstatic_field(JavaThread, _anchor, JavaFrameAnchor) \ 668 volatile_nonstatic_field(JavaThread, _thread_state, JavaThreadState) \ 669 nonstatic_field(JavaThread, _osthread, OSThread*) \ 670 nonstatic_field(JavaThread, _stack_base, address) \ 671 nonstatic_field(JavaThread, _stack_size, size_t) \ 672 \ 673 /************/ \ 674 /* OSThread */ \ 675 /************/ \ 676 \ 677 nonstatic_field(OSThread, _interrupted, jint) \ 678 \ 679 /************************/ \ 680 /* OopMap and OopMapSet */ \ 681 /************************/ \ 682 \ 683 nonstatic_field(OopMap, _pc_offset, int) \ 684 nonstatic_field(OopMap, _omv_count, int) \ 685 nonstatic_field(OopMap, _omv_data_size, int) \ 686 nonstatic_field(OopMap, _omv_data, unsigned char*) \ 687 nonstatic_field(OopMap, _write_stream, CompressedWriteStream*) \ 688 nonstatic_field(OopMapSet, _om_count, int) \ 689 nonstatic_field(OopMapSet, _om_size, int) \ 690 nonstatic_field(OopMapSet, _om_data, OopMap**) \ 691 \ 692 /*********************************/ \ 693 /* JNIHandles and JNIHandleBlock */ \ 694 /*********************************/ \ 695 static_field(JNIHandles, _global_handles, JNIHandleBlock*) \ 696 static_field(JNIHandles, _weak_global_handles, JNIHandleBlock*) \ 697 static_field(JNIHandles, _deleted_handle, oop) \ 698 \ 699 unchecked_nonstatic_field(JNIHandleBlock, _handles, JNIHandleBlock::block_size_in_oops * sizeof(Oop)) /* Note: no type */ \ 700 nonstatic_field(JNIHandleBlock, _top, int) \ 701 nonstatic_field(JNIHandleBlock, _next, JNIHandleBlock*) \ 702 \ 703 /********************/ \ 704 /* CompressedStream */ \ 705 /********************/ \ 706 \ 707 nonstatic_field(CompressedStream, _buffer, u_char*) \ 708 nonstatic_field(CompressedStream, _position, int) \ 709 \ 710 /*********************************/ \ 711 /* VMRegImpl (NOTE: incomplete) */ \ 712 /*********************************/ \ 713 \ 714 static_field(VMRegImpl, regName[0], const char*) \ 715 static_field(VMRegImpl, stack0, VMReg) \ 716 \ 717 /*******************************/ \ 718 /* Runtime1 (NOTE: incomplete) */ \ 719 /*******************************/ \ 720 \ 721 unchecked_c1_static_field(Runtime1, _blobs, sizeof(Runtime1::_blobs)) /* NOTE: no type */ \ 722 \ 723 /************/ \ 724 /* Monitors */ \ 725 /************/ \ 726 \ 727 volatile_nonstatic_field(ObjectMonitor, _header, markOop) \ 728 unchecked_nonstatic_field(ObjectMonitor, _object, sizeof(void *)) /* NOTE: no type */ \ 729 unchecked_nonstatic_field(ObjectMonitor, _owner, sizeof(void *)) /* NOTE: no type */ \ 730 volatile_nonstatic_field(ObjectMonitor, _count, intptr_t) \ 731 volatile_nonstatic_field(ObjectMonitor, _waiters, intptr_t) \ 732 volatile_nonstatic_field(ObjectMonitor, _recursions, intptr_t) \ 733 nonstatic_field(ObjectMonitor, FreeNext, ObjectMonitor*) \ 734 volatile_nonstatic_field(BasicLock, _displaced_header, markOop) \ 735 nonstatic_field(BasicObjectLock, _lock, BasicLock) \ 736 nonstatic_field(BasicObjectLock, _obj, oop) \ 737 static_field(ObjectSynchronizer, gBlockList, ObjectMonitor*) \ 738 \ 739 /*********************/ \ 740 /* Matcher (C2 only) */ \ 741 /*********************/ \ 742 \ 743 unchecked_c2_static_field(Matcher, _regEncode, sizeof(Matcher::_regEncode)) /* NOTE: no type */ \ 744 \ 745 /*********************/ \ 746 /* -XX flags */ \ 747 /*********************/ \ 748 \ 749 nonstatic_field(Flag, type, const char*) \ 750 nonstatic_field(Flag, name, const char*) \ 751 unchecked_nonstatic_field(Flag, addr, sizeof(void*)) /* NOTE: no type */ \ 752 nonstatic_field(Flag, kind, const char*) \ 753 static_field(Flag, flags, Flag*) \ 754 static_field(Flag, numFlags, size_t) \ 755 \ 756 /*************************/ \ 757 /* JDK / VM version info */ \ 758 /*************************/ \ 759 \ 760 static_field(Abstract_VM_Version, _s_vm_release, const char*) \ 761 static_field(Abstract_VM_Version, _s_internal_vm_info_string, const char*) \ 762 static_field(Abstract_VM_Version, _vm_major_version, int) \ 763 static_field(Abstract_VM_Version, _vm_minor_version, int) \ 764 static_field(Abstract_VM_Version, _vm_build_number, int) \ 765 \ 766 static_field(JDK_Version, _current, JDK_Version) \ 767 nonstatic_field(JDK_Version, _partially_initialized, bool) \ 768 nonstatic_field(JDK_Version, _major, unsigned char) \ 769 \ 770 \ 771 \ 772 /*************/ \ 773 /* Arguments */ \ 774 /*************/ \ 775 \ 776 static_field(Arguments, _jvm_flags_array, char**) \ 777 static_field(Arguments, _num_jvm_flags, int) \ 778 static_field(Arguments, _jvm_args_array, char**) \ 779 static_field(Arguments, _num_jvm_args, int) \ 780 static_field(Arguments, _java_command, char*) \ 781 \ 782 \ 783 /************************/ \ 784 /* Miscellaneous fields */ \ 785 /************************/ \ 786 \ 787 nonstatic_field(AccessFlags, _flags, jint) \ 788 nonstatic_field(elapsedTimer, _counter, jlong) \ 789 nonstatic_field(elapsedTimer, _active, bool) \ 790 nonstatic_field(InvocationCounter, _counter, unsigned int) 791 792 /* NOTE that we do not use the last_entry() macro here; it is used */ 793 /* in vmStructs_<os>_<cpu>.hpp's VM_STRUCTS_OS_CPU macro (and must */ 794 /* be present there) */ 795 796//-------------------------------------------------------------------------------- 797// VM_TYPES 798// 799// This list must enumerate at least all of the types in the above 800// list. For the types in the above list, the entry below must have 801// exactly the same spacing since string comparisons are done in the 802// code which verifies the consistency of these tables (in the debug 803// build). 804// 805// In addition to the above types, this list is required to enumerate 806// the JNI's java types, which are used to indicate the size of Java 807// fields in this VM to the SA. Further, oop types are currently 808// distinguished by name (i.e., ends with "oop") over in the SA. 809// 810// The declare_toplevel_type macro should be used to declare types 811// which do not have a superclass. 812// 813// The declare_integer_type and declare_unsigned_integer_type macros 814// are required in order to properly identify C integer types over in 815// the SA. They should be used for any type which is otherwise opaque 816// and which it is necessary to coerce into an integer value. This 817// includes, for example, the type uintptr_t. Note that while they 818// will properly identify the type's size regardless of the platform, 819// since it is does not seem possible to deduce or check signedness at 820// compile time using the pointer comparison tricks, it is currently 821// required that the given types have the same signedness across all 822// platforms. 823// 824// NOTE that there are platform-specific additions to this table in 825// vmStructs_<os>_<cpu>.hpp. 826 827#define VM_TYPES(declare_type, \ 828 declare_toplevel_type, \ 829 declare_oop_type, \ 830 declare_integer_type, \ 831 declare_unsigned_integer_type, \ 832 declare_c1_toplevel_type, \ 833 declare_c2_type, \ 834 declare_c2_toplevel_type, \ 835 last_entry) \ 836 \ 837 /*************************************************************/ \ 838 /* Java primitive types -- required by the SA implementation */ \ 839 /* in order to determine the size of Java fields in this VM */ \ 840 /* (the implementation looks up these names specifically) */ \ 841 /* NOTE: since we fetch these sizes from the remote VM, we */ \ 842 /* have a bootstrapping sequence during which it is not */ \ 843 /* valid to fetch Java values from the remote process, only */ \ 844 /* C integer values (of known size). NOTE also that we do */ \ 845 /* NOT include "Java unsigned" types like juint here; since */ \ 846 /* Java does not have unsigned primitive types, those can */ \ 847 /* not be mapped directly and are considered to be C integer */ \ 848 /* types in this system (see the "other types" section, */ \ 849 /* below.) */ \ 850 /*************************************************************/ \ 851 \ 852 declare_toplevel_type(jboolean) \ 853 declare_toplevel_type(jbyte) \ 854 declare_toplevel_type(jchar) \ 855 declare_toplevel_type(jdouble) \ 856 declare_toplevel_type(jfloat) \ 857 declare_toplevel_type(jint) \ 858 declare_toplevel_type(jlong) \ 859 declare_toplevel_type(jshort) \ 860 \ 861 /*********************************************************************/ \ 862 /* C integer types. User-defined typedefs (like "size_t" or */ \ 863 /* "intptr_t") are guaranteed to be present with the same names over */ \ 864 /* in the SA's type database. Names like "unsigned short" are not */ \ 865 /* guaranteed to be visible through the SA's type database lookup */ \ 866 /* mechanism, though they will have a Type object created for them */ \ 867 /* and are valid types for Fields. */ \ 868 /*********************************************************************/ \ 869 declare_integer_type(bool) \ 870 declare_integer_type(int) \ 871 declare_integer_type(long) \ 872 declare_integer_type(char) \ 873 declare_unsigned_integer_type(unsigned char) \ 874 declare_unsigned_integer_type(unsigned int) \ 875 declare_unsigned_integer_type(unsigned short) \ 876 declare_unsigned_integer_type(unsigned long) \ 877 /* The compiler thinks this is a different type than */ \ 878 /* unsigned short on Win32 */ \ 879 declare_unsigned_integer_type(u2) \ 880 declare_unsigned_integer_type(unsigned) \ 881 \ 882 /*****************************/ \ 883 /* C primitive pointer types */ \ 884 /*****************************/ \ 885 \ 886 declare_toplevel_type(int*) \ 887 declare_toplevel_type(char*) \ 888 declare_toplevel_type(char**) \ 889 declare_toplevel_type(const char*) \ 890 declare_toplevel_type(u_char*) \ 891 declare_toplevel_type(unsigned char*) \ 892 \ 893 /*******************************************************************/ \ 894 /* Types which it will be handy to have available over in the SA */ \ 895 /* in order to do platform-independent address -> integer coercion */ \ 896 /* (note: these will be looked up by name) */ \ 897 /*******************************************************************/ \ 898 \ 899 declare_unsigned_integer_type(size_t) \ 900 declare_integer_type(ssize_t) \ 901 declare_unsigned_integer_type(const size_t) \ 902 declare_integer_type(intx) \ 903 declare_integer_type(intptr_t) \ 904 declare_unsigned_integer_type(uintx) \ 905 declare_unsigned_integer_type(uintptr_t) \ 906 declare_unsigned_integer_type(uint32_t) \ 907 declare_unsigned_integer_type(uint64_t) \ 908 declare_integer_type(const int) \ 909 \ 910 /*******************************************************************************/ \ 911 /* OopDesc and Klass hierarchies (NOTE: missing methodDataOop-related classes) */ \ 912 /*******************************************************************************/ \ 913 \ 914 declare_toplevel_type(oopDesc) \ 915 declare_toplevel_type(Klass_vtbl) \ 916 declare_type(Klass, Klass_vtbl) \ 917 declare_type(arrayKlass, Klass) \ 918 declare_type(arrayKlassKlass, klassKlass) \ 919 declare_type(arrayOopDesc, oopDesc) \ 920 declare_type(compiledICHolderKlass, Klass) \ 921 declare_type(compiledICHolderOopDesc, oopDesc) \ 922 declare_type(constantPoolKlass, Klass) \ 923 declare_type(constantPoolOopDesc, oopDesc) \ 924 declare_type(constantPoolCacheKlass, Klass) \ 925 declare_type(constantPoolCacheOopDesc, oopDesc) \ 926 declare_type(instanceKlass, Klass) \ 927 declare_type(instanceKlassKlass, klassKlass) \ 928 declare_type(instanceOopDesc, oopDesc) \ 929 declare_type(instanceRefKlass, instanceKlass) \ 930 declare_type(klassKlass, Klass) \ 931 declare_type(klassOopDesc, oopDesc) \ 932 declare_type(markOopDesc, oopDesc) \ 933 declare_type(methodDataKlass, Klass) \ 934 declare_type(methodDataOopDesc, oopDesc) \ 935 declare_type(methodKlass, Klass) \ 936 declare_type(constMethodKlass, Klass) \ 937 declare_type(methodOopDesc, oopDesc) \ 938 declare_type(objArrayKlass, arrayKlass) \ 939 declare_type(objArrayKlassKlass, arrayKlassKlass) \ 940 declare_type(objArrayOopDesc, arrayOopDesc) \ 941 declare_type(constMethodOopDesc, oopDesc) \ 942 declare_type(symbolKlass, Klass) \ 943 declare_type(symbolOopDesc, oopDesc) \ 944 declare_type(typeArrayKlass, arrayKlass) \ 945 declare_type(typeArrayKlassKlass, arrayKlassKlass) \ 946 declare_type(typeArrayOopDesc, arrayOopDesc) \ 947 \ 948 /********/ \ 949 /* Oops */ \ 950 /********/ \ 951 \ 952 declare_oop_type(constantPoolOop) \ 953 declare_oop_type(constantPoolCacheOop) \ 954 declare_oop_type(klassOop) \ 955 declare_oop_type(markOop) \ 956 declare_oop_type(methodOop) \ 957 declare_oop_type(methodDataOop) \ 958 declare_oop_type(objArrayOop) \ 959 declare_oop_type(oop) \ 960 declare_oop_type(narrowOop) \ 961 declare_oop_type(wideKlassOop) \ 962 declare_oop_type(constMethodOop) \ 963 declare_oop_type(symbolOop) \ 964 declare_oop_type(typeArrayOop) \ 965 \ 966 /*************************************/ \ 967 /* MethodOop-related data structures */ \ 968 /*************************************/ \ 969 \ 970 declare_toplevel_type(CheckedExceptionElement) \ 971 declare_toplevel_type(LocalVariableTableElement) \ 972 \ 973 /******************************************/ \ 974 /* Generation and space hierarchies */ \ 975 /* (needed for run-time type information) */ \ 976 /******************************************/ \ 977 \ 978 declare_toplevel_type(CollectedHeap) \ 979 declare_type(SharedHeap, CollectedHeap) \ 980 declare_type(GenCollectedHeap, SharedHeap) \ 981 declare_toplevel_type(Generation) \ 982 declare_type(DefNewGeneration, Generation) \ 983 declare_type(CardGeneration, Generation) \ 984 declare_type(OneContigSpaceCardGeneration, CardGeneration) \ 985 declare_type(TenuredGeneration, OneContigSpaceCardGeneration) \ 986 declare_type(CompactingPermGenGen, OneContigSpaceCardGeneration) \ 987 declare_toplevel_type(Space) \ 988 declare_toplevel_type(BitMap) \ 989 declare_type(CompactibleSpace, Space) \ 990 declare_type(ContiguousSpace, CompactibleSpace) \ 991 declare_type(EdenSpace, ContiguousSpace) \ 992 declare_type(OffsetTableContigSpace, ContiguousSpace) \ 993 declare_type(TenuredSpace, OffsetTableContigSpace) \ 994 declare_type(ContigPermSpace, OffsetTableContigSpace) \ 995 declare_toplevel_type(PermGen) \ 996 declare_type(CompactingPermGen, PermGen) \ 997 declare_toplevel_type(BarrierSet) \ 998 declare_type(ModRefBarrierSet, BarrierSet) \ 999 declare_type(CardTableModRefBS, ModRefBarrierSet) \ 1000 declare_type(CardTableModRefBSForCTRS, CardTableModRefBS) \ 1001 declare_toplevel_type(GenRemSet) \ 1002 declare_type(CardTableRS, GenRemSet) \ 1003 declare_toplevel_type(BlockOffsetSharedArray) \ 1004 declare_toplevel_type(BlockOffsetTable) \ 1005 declare_type(BlockOffsetArray, BlockOffsetTable) \ 1006 declare_type(BlockOffsetArrayContigSpace, BlockOffsetArray) \ 1007 declare_type(BlockOffsetArrayNonContigSpace, BlockOffsetArray) \ 1008 \ 1009 /* Miscellaneous other GC types */ \ 1010 \ 1011 declare_toplevel_type(ageTable) \ 1012 declare_toplevel_type(Generation::StatRecord) \ 1013 declare_toplevel_type(GenerationSpec) \ 1014 declare_toplevel_type(HeapWord) \ 1015 declare_toplevel_type(MemRegion) \ 1016 declare_toplevel_type(const MemRegion) \ 1017 declare_toplevel_type(PermanentGenerationSpec) \ 1018 declare_toplevel_type(ThreadLocalAllocBuffer) \ 1019 declare_toplevel_type(VirtualSpace) \ 1020 declare_toplevel_type(WaterMark) \ 1021 \ 1022 /* Pointers to Garbage Collection types */ \ 1023 \ 1024 declare_toplevel_type(BarrierSet*) \ 1025 declare_toplevel_type(BlockOffsetSharedArray*) \ 1026 declare_toplevel_type(GenRemSet*) \ 1027 declare_toplevel_type(CardTableRS*) \ 1028 declare_toplevel_type(CardTableModRefBS*) \ 1029 declare_toplevel_type(CardTableModRefBS**) \ 1030 declare_toplevel_type(CardTableModRefBSForCTRS*) \ 1031 declare_toplevel_type(CardTableModRefBSForCTRS**) \ 1032 declare_toplevel_type(CollectedHeap*) \ 1033 declare_toplevel_type(ContiguousSpace*) \ 1034 declare_toplevel_type(DefNewGeneration*) \ 1035 declare_toplevel_type(EdenSpace*) \ 1036 declare_toplevel_type(GenCollectedHeap*) \ 1037 declare_toplevel_type(Generation*) \ 1038 declare_toplevel_type(GenerationSpec**) \ 1039 declare_toplevel_type(HeapWord*) \ 1040 declare_toplevel_type(MemRegion*) \ 1041 declare_toplevel_type(OffsetTableContigSpace*) \ 1042 declare_toplevel_type(OneContigSpaceCardGeneration*) \ 1043 declare_toplevel_type(PermGen*) \ 1044 declare_toplevel_type(Space*) \ 1045 declare_toplevel_type(ThreadLocalAllocBuffer*) \ 1046 \ 1047 /************************/ \ 1048 /* PerfMemory - jvmstat */ \ 1049 /************************/ \ 1050 \ 1051 declare_toplevel_type(PerfDataPrologue) \ 1052 declare_toplevel_type(PerfDataPrologue*) \ 1053 declare_toplevel_type(PerfDataEntry) \ 1054 declare_toplevel_type(PerfMemory) \ 1055 \ 1056 /*********************************/ \ 1057 /* SymbolTable, SystemDictionary */ \ 1058 /*********************************/ \ 1059 \ 1060 declare_toplevel_type(BasicHashtable) \ 1061 declare_type(Hashtable, BasicHashtable) \ 1062 declare_type(SymbolTable, Hashtable) \ 1063 declare_type(StringTable, Hashtable) \ 1064 declare_type(LoaderConstraintTable, Hashtable) \ 1065 declare_type(TwoOopHashtable, Hashtable) \ 1066 declare_type(Dictionary, TwoOopHashtable) \ 1067 declare_type(PlaceholderTable, TwoOopHashtable) \ 1068 declare_toplevel_type(Hashtable*) \ 1069 declare_toplevel_type(SymbolTable*) \ 1070 declare_toplevel_type(StringTable*) \ 1071 declare_toplevel_type(LoaderConstraintTable*) \ 1072 declare_toplevel_type(TwoOopHashtable*) \ 1073 declare_toplevel_type(Dictionary*) \ 1074 declare_toplevel_type(PlaceholderTable*) \ 1075 declare_toplevel_type(BasicHashtableEntry) \ 1076 declare_toplevel_type(BasicHashtableEntry*) \ 1077 declare_type(HashtableEntry, BasicHashtableEntry) \ 1078 declare_type(DictionaryEntry, HashtableEntry) \ 1079 declare_type(PlaceholderEntry, HashtableEntry) \ 1080 declare_type(LoaderConstraintEntry, HashtableEntry) \ 1081 declare_toplevel_type(HashtableEntry*) \ 1082 declare_toplevel_type(DictionaryEntry*) \ 1083 declare_toplevel_type(HashtableBucket) \ 1084 declare_toplevel_type(HashtableBucket*) \ 1085 declare_toplevel_type(SystemDictionary) \ 1086 declare_toplevel_type(ProtectionDomainEntry) \ 1087 declare_toplevel_type(ProtectionDomainEntry*) \ 1088 \ 1089 /***********************************************************/ \ 1090 /* Thread hierarchy (needed for run-time type information) */ \ 1091 /***********************************************************/ \ 1092 \ 1093 declare_toplevel_type(Threads) \ 1094 declare_toplevel_type(ThreadShadow) \ 1095 declare_type(Thread, ThreadShadow) \ 1096 declare_type(NamedThread, Thread) \ 1097 declare_type(WatcherThread, Thread) \ 1098 declare_type(JavaThread, Thread) \ 1099 declare_type(JvmtiAgentThread, JavaThread) \ 1100 declare_type(LowMemoryDetectorThread, JavaThread) \ 1101 declare_type(CompilerThread, JavaThread) \ 1102 declare_toplevel_type(OSThread) \ 1103 declare_toplevel_type(JavaFrameAnchor) \ 1104 \ 1105 /***************/ \ 1106 /* Interpreter */ \ 1107 /***************/ \ 1108 \ 1109 declare_toplevel_type(AbstractInterpreter) \ 1110 \ 1111 /*********/ \ 1112 /* Stubs */ \ 1113 /*********/ \ 1114 \ 1115 declare_toplevel_type(StubQueue) \ 1116 declare_toplevel_type(StubRoutines) \ 1117 IA32_ONLY(declare_toplevel_type(StubRoutines::x86)) \ 1118 declare_toplevel_type(Stub) \ 1119 declare_type(InterpreterCodelet, Stub) \ 1120 \ 1121 /*************/ \ 1122 /* JavaCalls */ \ 1123 /*************/ \ 1124 \ 1125 declare_toplevel_type(JavaCallWrapper) \ 1126 \ 1127 /*************/ \ 1128 /* CodeCache */ \ 1129 /*************/ \ 1130 \ 1131 declare_toplevel_type(CodeCache) \ 1132 \ 1133 /************/ \ 1134 /* CodeHeap */ \ 1135 /************/ \ 1136 \ 1137 declare_toplevel_type(CodeHeap) \ 1138 declare_toplevel_type(CodeHeap*) \ 1139 declare_toplevel_type(HeapBlock) \ 1140 declare_toplevel_type(HeapBlock::Header) \ 1141 declare_type(FreeBlock, HeapBlock) \ 1142 \ 1143 /*************************************************************/ \ 1144 /* CodeBlob hierarchy (needed for run-time type information) */ \ 1145 /*************************************************************/ \ 1146 \ 1147 declare_toplevel_type(CodeBlob) \ 1148 declare_type(BufferBlob, CodeBlob) \ 1149 declare_type(nmethod, CodeBlob) \ 1150 declare_type(RuntimeStub, CodeBlob) \ 1151 declare_type(SingletonBlob, CodeBlob) \ 1152 declare_type(SafepointBlob, SingletonBlob) \ 1153 declare_type(DeoptimizationBlob, SingletonBlob) \ 1154 declare_c2_type(ExceptionBlob, SingletonBlob) \ 1155 declare_c2_type(UncommonTrapBlob, CodeBlob) \ 1156 \ 1157 /***************************************/ \ 1158 /* PcDesc and other compiled code info */ \ 1159 /***************************************/ \ 1160 \ 1161 declare_toplevel_type(PcDesc) \ 1162 \ 1163 /************************/ \ 1164 /* OopMap and OopMapSet */ \ 1165 /************************/ \ 1166 \ 1167 declare_toplevel_type(OopMap) \ 1168 declare_toplevel_type(OopMapSet) \ 1169 \ 1170 /********************/ \ 1171 /* CompressedStream */ \ 1172 /********************/ \ 1173 \ 1174 declare_toplevel_type(CompressedStream) \ 1175 \ 1176 /**************/ \ 1177 /* VMRegImpl */ \ 1178 /**************/ \ 1179 \ 1180 declare_toplevel_type(VMRegImpl) \ 1181 \ 1182 /*********************************/ \ 1183 /* JNIHandles and JNIHandleBlock */ \ 1184 /*********************************/ \ 1185 \ 1186 declare_toplevel_type(JNIHandles) \ 1187 declare_toplevel_type(JNIHandleBlock) \ 1188 \ 1189 /**********************/ \ 1190 /* Runtime1 (C1 only) */ \ 1191 /**********************/ \ 1192 \ 1193 declare_c1_toplevel_type(Runtime1) \ 1194 \ 1195 /************/ \ 1196 /* Monitors */ \ 1197 /************/ \ 1198 \ 1199 declare_toplevel_type(ObjectMonitor) \ 1200 declare_toplevel_type(ObjectSynchronizer) \ 1201 declare_toplevel_type(BasicLock) \ 1202 declare_toplevel_type(BasicObjectLock) \ 1203 \ 1204 /*********************/ \ 1205 /* Matcher (C2 only) */ \ 1206 /*********************/ \ 1207 \ 1208 /* NOTE: this is not really a toplevel type, but we only need */ \ 1209 /* this one -- FIXME later if necessary */ \ 1210 declare_c2_toplevel_type(Matcher) \ 1211 \ 1212 /*********************/ \ 1213 /* Adapter Blob Entries */ \ 1214 /*********************/ \ 1215 declare_toplevel_type(AdapterHandlerEntry) \ 1216 declare_toplevel_type(AdapterHandlerEntry*) \ 1217 \ 1218 /********************/ \ 1219 /* -XX flags */ \ 1220 /********************/ \ 1221 \ 1222 declare_toplevel_type(Flag) \ 1223 declare_toplevel_type(Flag*) \ 1224 \ 1225 /********************/ \ 1226 /* JDK/VM version */ \ 1227 /********************/ \ 1228 \ 1229 declare_toplevel_type(Abstract_VM_Version) \ 1230 declare_toplevel_type(JDK_Version) \ 1231 \ 1232 /*************/ \ 1233 /* Arguments */ \ 1234 /*************/ \ 1235 \ 1236 declare_toplevel_type(Arguments) \ 1237 \ 1238 /***************/ \ 1239 /* Other types */ \ 1240 /***************/ \ 1241 \ 1242 /* all enum types */ \ 1243 \ 1244 declare_integer_type(Bytecodes::Code) \ 1245 declare_integer_type(Generation::Name) \ 1246 declare_integer_type(instanceKlass::ClassState) \ 1247 declare_integer_type(JavaThreadState) \ 1248 declare_integer_type(Location::Type) \ 1249 declare_integer_type(Location::Where) \ 1250 declare_integer_type(PermGen::Name) \ 1251 \ 1252 declare_integer_type(AccessFlags) /* FIXME: wrong type (not integer) */\ 1253 declare_toplevel_type(address) /* FIXME: should this be an integer type? */\ 1254 declare_toplevel_type(BreakpointInfo) \ 1255 declare_toplevel_type(BreakpointInfo*) \ 1256 declare_toplevel_type(CodeBlob*) \ 1257 declare_toplevel_type(CompressedWriteStream*) \ 1258 declare_toplevel_type(ConstantPoolCacheEntry) \ 1259 declare_toplevel_type(elapsedTimer) \ 1260 declare_toplevel_type(intptr_t*) \ 1261 declare_unsigned_integer_type(InvocationCounter) /* FIXME: wrong type (not integer) */ \ 1262 declare_toplevel_type(JavaThread*) \ 1263 declare_toplevel_type(jbyte*) \ 1264 declare_toplevel_type(jbyte**) \ 1265 declare_toplevel_type(jint*) \ 1266 declare_toplevel_type(jniIdMapBase*) \ 1267 declare_unsigned_integer_type(juint) \ 1268 declare_unsigned_integer_type(julong) \ 1269 declare_toplevel_type(JNIHandleBlock*) \ 1270 declare_toplevel_type(JNIid) \ 1271 declare_toplevel_type(JNIid*) \ 1272 declare_toplevel_type(jmethodID*) \ 1273 declare_toplevel_type(Mutex*) \ 1274 declare_toplevel_type(nmethod*) \ 1275 declare_toplevel_type(ObjectMonitor*) \ 1276 declare_toplevel_type(oop*) \ 1277 declare_toplevel_type(OopMap**) \ 1278 declare_toplevel_type(OopMapCache*) \ 1279 declare_toplevel_type(OopMapSet*) \ 1280 declare_toplevel_type(VMReg) \ 1281 declare_toplevel_type(OSThread*) \ 1282 declare_integer_type(ReferenceType) \ 1283 declare_toplevel_type(StubQueue*) \ 1284 declare_toplevel_type(Thread*) \ 1285 declare_toplevel_type(Universe) 1286 1287 /* NOTE that we do not use the last_entry() macro here; it is used */ 1288 /* in vmStructs_<os>_<cpu>.hpp's VM_TYPES_OS_CPU macro (and must be */ 1289 /* present there) */ 1290 1291//-------------------------------------------------------------------------------- 1292// VM_INT_CONSTANTS 1293// 1294// This table contains integer constants required over in the 1295// serviceability agent. The "declare_constant" macro is used for all 1296// enums, etc., while "declare_preprocessor_constant" must be used for 1297// all #defined constants. 1298 1299#define VM_INT_CONSTANTS(declare_constant, \ 1300 declare_preprocessor_constant, \ 1301 declare_c1_constant, \ 1302 declare_c2_constant, \ 1303 declare_c2_preprocessor_constant, \ 1304 last_entry) \ 1305 \ 1306 /******************/ \ 1307 /* Useful globals */ \ 1308 /******************/ \ 1309 \ 1310 declare_constant(UseTLAB) \ 1311 \ 1312 /**************/ \ 1313 /* Stack bias */ \ 1314 /**************/ \ 1315 \ 1316 declare_preprocessor_constant("STACK_BIAS", STACK_BIAS) \ 1317 \ 1318 /****************/ \ 1319 /* Object sizes */ \ 1320 /****************/ \ 1321 \ 1322 declare_constant(oopSize) \ 1323 declare_constant(LogBytesPerWord) \ 1324 declare_constant(BytesPerLong) \ 1325 \ 1326 /********************/ \ 1327 /* Object alignment */ \ 1328 /********************/ \ 1329 \ 1330 declare_constant(MinObjAlignment) \ 1331 declare_constant(MinObjAlignmentInBytes) \ 1332 declare_constant(LogMinObjAlignmentInBytes) \ 1333 \ 1334 /********************************************/ \ 1335 /* Generation and Space Hierarchy Constants */ \ 1336 /********************************************/ \ 1337 \ 1338 declare_constant(ageTable::table_size) \ 1339 \ 1340 declare_constant(BarrierSet::ModRef) \ 1341 declare_constant(BarrierSet::CardTableModRef) \ 1342 declare_constant(BarrierSet::Other) \ 1343 \ 1344 declare_constant(BlockOffsetSharedArray::LogN) \ 1345 declare_constant(BlockOffsetSharedArray::LogN_words) \ 1346 declare_constant(BlockOffsetSharedArray::N_bytes) \ 1347 declare_constant(BlockOffsetSharedArray::N_words) \ 1348 \ 1349 declare_constant(BlockOffsetArray::N_words) \ 1350 \ 1351 declare_constant(CardTableModRefBS::clean_card) \ 1352 declare_constant(CardTableModRefBS::last_card) \ 1353 declare_constant(CardTableModRefBS::dirty_card) \ 1354 declare_constant(CardTableModRefBS::Precise) \ 1355 declare_constant(CardTableModRefBS::ObjHeadPreciseArray) \ 1356 declare_constant(CardTableModRefBS::card_shift) \ 1357 declare_constant(CardTableModRefBS::card_size) \ 1358 declare_constant(CardTableModRefBS::card_size_in_words) \ 1359 \ 1360 declare_constant(CardTableRS::youngergen_card) \ 1361 \ 1362 declare_constant(CollectedHeap::Abstract) \ 1363 declare_constant(CollectedHeap::SharedHeap) \ 1364 declare_constant(CollectedHeap::GenCollectedHeap) \ 1365 \ 1366 declare_constant(GenCollectedHeap::max_gens) \ 1367 \ 1368 /* constants from Generation::Name enum */ \ 1369 \ 1370 declare_constant(Generation::DefNew) \ 1371 declare_constant(Generation::MarkSweepCompact) \ 1372 declare_constant(Generation::Other) \ 1373 \ 1374 declare_constant(Generation::LogOfGenGrain) \ 1375 declare_constant(Generation::GenGrain) \ 1376 \ 1377 declare_constant(HeapWordSize) \ 1378 declare_constant(LogHeapWordSize) \ 1379 \ 1380 /* constants from PermGen::Name enum */ \ 1381 \ 1382 declare_constant(PermGen::MarkSweepCompact) \ 1383 declare_constant(PermGen::MarkSweep) \ 1384 \ 1385 /************************/ \ 1386 /* PerfMemory - jvmstat */ \ 1387 /************************/ \ 1388 \ 1389 declare_preprocessor_constant("PERFDATA_MAJOR_VERSION", PERFDATA_MAJOR_VERSION) \ 1390 declare_preprocessor_constant("PERFDATA_MINOR_VERSION", PERFDATA_MINOR_VERSION) \ 1391 declare_preprocessor_constant("PERFDATA_BIG_ENDIAN", PERFDATA_BIG_ENDIAN) \ 1392 declare_preprocessor_constant("PERFDATA_LITTLE_ENDIAN", PERFDATA_LITTLE_ENDIAN) \ 1393 \ 1394 /***************/ \ 1395 /* SymbolTable */ \ 1396 /***************/ \ 1397 \ 1398 declare_constant(SymbolTable::symbol_table_size) \ 1399 \ 1400 /***************/ \ 1401 /* StringTable */ \ 1402 /***************/ \ 1403 \ 1404 declare_constant(StringTable::string_table_size) \ 1405 \ 1406 /********************/ \ 1407 /* SystemDictionary */ \ 1408 /********************/ \ 1409 \ 1410 declare_constant(SystemDictionary::_loader_constraint_size) \ 1411 declare_constant(SystemDictionary::_nof_buckets) \ 1412 \ 1413 /***********************************/ \ 1414 /* LoaderConstraintTable constants */ \ 1415 /***********************************/ \ 1416 \ 1417 declare_constant(LoaderConstraintTable::_loader_constraint_size) \ 1418 declare_constant(LoaderConstraintTable::_nof_buckets) \ 1419 \ 1420 /************************************************************/ \ 1421 /* HotSpot specific JVM_ACC constants from global anon enum */ \ 1422 /************************************************************/ \ 1423 \ 1424 declare_constant(JVM_ACC_WRITTEN_FLAGS) \ 1425 declare_constant(JVM_ACC_MONITOR_MATCH) \ 1426 declare_constant(JVM_ACC_HAS_MONITOR_BYTECODES) \ 1427 declare_constant(JVM_ACC_HAS_LOOPS) \ 1428 declare_constant(JVM_ACC_LOOPS_FLAG_INIT) \ 1429 declare_constant(JVM_ACC_QUEUED) \ 1430 declare_constant(JVM_ACC_NOT_OSR_COMPILABLE) \ 1431 declare_constant(JVM_ACC_HAS_LINE_NUMBER_TABLE) \ 1432 declare_constant(JVM_ACC_HAS_CHECKED_EXCEPTIONS) \ 1433 declare_constant(JVM_ACC_HAS_JSRS) \ 1434 declare_constant(JVM_ACC_IS_OLD) \ 1435 declare_constant(JVM_ACC_IS_OBSOLETE) \ 1436 declare_constant(JVM_ACC_IS_PREFIXED_NATIVE) \ 1437 declare_constant(JVM_ACC_HAS_MIRANDA_METHODS) \ 1438 declare_constant(JVM_ACC_HAS_VANILLA_CONSTRUCTOR) \ 1439 declare_constant(JVM_ACC_HAS_FINALIZER) \ 1440 declare_constant(JVM_ACC_IS_CLONEABLE) \ 1441 declare_constant(JVM_ACC_HAS_LOCAL_VARIABLE_TABLE) \ 1442 declare_constant(JVM_ACC_PROMOTED_FLAGS) \ 1443 declare_constant(JVM_ACC_FIELD_ACCESS_WATCHED) \ 1444 declare_constant(JVM_ACC_FIELD_MODIFICATION_WATCHED) \ 1445 \ 1446 /*****************************/ \ 1447 /* Thread::SuspendFlags enum */ \ 1448 /*****************************/ \ 1449 \ 1450 declare_constant(Thread::_external_suspend) \ 1451 declare_constant(Thread::_ext_suspended) \ 1452 declare_constant(Thread::_has_async_exception) \ 1453 \ 1454 /*******************/ \ 1455 /* JavaThreadState */ \ 1456 /*******************/ \ 1457 \ 1458 declare_constant(_thread_uninitialized) \ 1459 declare_constant(_thread_new) \ 1460 declare_constant(_thread_new_trans) \ 1461 declare_constant(_thread_in_native) \ 1462 declare_constant(_thread_in_native_trans) \ 1463 declare_constant(_thread_in_vm) \ 1464 declare_constant(_thread_in_vm_trans) \ 1465 declare_constant(_thread_in_Java) \ 1466 declare_constant(_thread_in_Java_trans) \ 1467 declare_constant(_thread_blocked) \ 1468 declare_constant(_thread_blocked_trans) \ 1469 \ 1470 /******************************/ \ 1471 /* Klass misc. enum constants */ \ 1472 /******************************/ \ 1473 \ 1474 declare_constant(Klass::_primary_super_limit) \ 1475 declare_constant(Klass::_lh_instance_slow_path_bit) \ 1476 declare_constant(Klass::_lh_log2_element_size_shift) \ 1477 declare_constant(Klass::_lh_element_type_shift) \ 1478 declare_constant(Klass::_lh_header_size_shift) \ 1479 declare_constant(Klass::_lh_array_tag_shift) \ 1480 declare_constant(Klass::_lh_array_tag_type_value) \ 1481 declare_constant(Klass::_lh_array_tag_obj_value) \ 1482 \ 1483 /********************************/ \ 1484 /* constMethodOopDesc anon-enum */ \ 1485 /********************************/ \ 1486 \ 1487 declare_constant(constMethodOopDesc::_has_linenumber_table) \ 1488 declare_constant(constMethodOopDesc::_has_checked_exceptions) \ 1489 declare_constant(constMethodOopDesc::_has_localvariable_table) \ 1490 \ 1491 /*************************************/ \ 1492 /* instanceKlass FieldOffset enum */ \ 1493 /*************************************/ \ 1494 \ 1495 declare_constant(instanceKlass::access_flags_offset) \ 1496 declare_constant(instanceKlass::name_index_offset) \ 1497 declare_constant(instanceKlass::signature_index_offset) \ 1498 declare_constant(instanceKlass::initval_index_offset) \ 1499 declare_constant(instanceKlass::low_offset) \ 1500 declare_constant(instanceKlass::high_offset) \ 1501 declare_constant(instanceKlass::generic_signature_offset) \ 1502 declare_constant(instanceKlass::next_offset) \ 1503 declare_constant(instanceKlass::implementors_limit) \ 1504 \ 1505 /************************************************/ \ 1506 /* instanceKlass InnerClassAttributeOffset enum */ \ 1507 /************************************************/ \ 1508 \ 1509 declare_constant(instanceKlass::inner_class_inner_class_info_offset) \ 1510 declare_constant(instanceKlass::inner_class_outer_class_info_offset) \ 1511 declare_constant(instanceKlass::inner_class_inner_name_offset) \ 1512 declare_constant(instanceKlass::inner_class_access_flags_offset) \ 1513 declare_constant(instanceKlass::inner_class_next_offset) \ 1514 \ 1515 /*********************************/ \ 1516 /* instanceKlass ClassState enum */ \ 1517 /*********************************/ \ 1518 \ 1519 declare_constant(instanceKlass::unparsable_by_gc) \ 1520 declare_constant(instanceKlass::allocated) \ 1521 declare_constant(instanceKlass::loaded) \ 1522 declare_constant(instanceKlass::linked) \ 1523 declare_constant(instanceKlass::being_initialized) \ 1524 declare_constant(instanceKlass::fully_initialized) \ 1525 declare_constant(instanceKlass::initialization_error) \ 1526 \ 1527 /*********************************/ \ 1528 /* symbolOop - symbol max length */ \ 1529 /*********************************/ \ 1530 \ 1531 declare_constant(symbolOopDesc::max_symbol_length) \ 1532 \ 1533 /*********************************************/ \ 1534 /* ConstantPoolCacheEntry FlagBitValues enum */ \ 1535 /*********************************************/ \ 1536 \ 1537 declare_constant(ConstantPoolCacheEntry::hotSwapBit) \ 1538 declare_constant(ConstantPoolCacheEntry::methodInterface) \ 1539 declare_constant(ConstantPoolCacheEntry::volatileField) \ 1540 declare_constant(ConstantPoolCacheEntry::vfinalMethod) \ 1541 declare_constant(ConstantPoolCacheEntry::finalField) \ 1542 \ 1543 /******************************************/ \ 1544 /* ConstantPoolCacheEntry FlagValues enum */ \ 1545 /******************************************/ \ 1546 \ 1547 declare_constant(ConstantPoolCacheEntry::tosBits) \ 1548 \ 1549 /*********************************/ \ 1550 /* java_lang_Class field offsets */ \ 1551 /*********************************/ \ 1552 \ 1553 declare_constant(java_lang_Class::hc_klass_offset) \ 1554 declare_constant(java_lang_Class::hc_array_klass_offset) \ 1555 declare_constant(java_lang_Class::hc_resolved_constructor_offset) \ 1556 declare_constant(java_lang_Class::hc_number_of_fake_oop_fields) \ 1557 \ 1558 /***************************************/ \ 1559 /* java_lang_Thread::ThreadStatus enum */ \ 1560 /***************************************/ \ 1561 \ 1562 declare_constant(java_lang_Thread::NEW) \ 1563 declare_constant(java_lang_Thread::RUNNABLE) \ 1564 declare_constant(java_lang_Thread::SLEEPING) \ 1565 declare_constant(java_lang_Thread::IN_OBJECT_WAIT) \ 1566 declare_constant(java_lang_Thread::IN_OBJECT_WAIT_TIMED) \ 1567 declare_constant(java_lang_Thread::PARKED) \ 1568 declare_constant(java_lang_Thread::PARKED_TIMED) \ 1569 declare_constant(java_lang_Thread::BLOCKED_ON_MONITOR_ENTER) \ 1570 declare_constant(java_lang_Thread::TERMINATED) \ 1571 \ 1572 /******************************/ \ 1573 /* Debug info */ \ 1574 /******************************/ \ 1575 \ 1576 declare_constant(Location::OFFSET_MASK) \ 1577 declare_constant(Location::OFFSET_SHIFT) \ 1578 declare_constant(Location::TYPE_MASK) \ 1579 declare_constant(Location::TYPE_SHIFT) \ 1580 declare_constant(Location::WHERE_MASK) \ 1581 declare_constant(Location::WHERE_SHIFT) \ 1582 \ 1583 /* constants from Location::Type enum */ \ 1584 \ 1585 declare_constant(Location::normal) \ 1586 declare_constant(Location::oop) \ 1587 declare_constant(Location::narrowoop) \ 1588 declare_constant(Location::int_in_long) \ 1589 declare_constant(Location::lng) \ 1590 declare_constant(Location::float_in_dbl) \ 1591 declare_constant(Location::dbl) \ 1592 declare_constant(Location::addr) \ 1593 declare_constant(Location::invalid) \ 1594 \ 1595 /* constants from Location::Where enum */ \ 1596 \ 1597 declare_constant(Location::on_stack) \ 1598 declare_constant(Location::in_register) \ 1599 \ 1600 /*********************/ \ 1601 /* Matcher (C2 only) */ \ 1602 /*********************/ \ 1603 \ 1604 declare_c2_preprocessor_constant("Matcher::interpreter_frame_pointer_reg", Matcher::interpreter_frame_pointer_reg()) \ 1605 \ 1606 /*********************************************/ \ 1607 /* MethodCompilation (globalDefinitions.hpp) */ \ 1608 /*********************************************/ \ 1609 \ 1610 declare_constant(InvocationEntryBci) \ 1611 declare_constant(InvalidOSREntryBci) \ 1612 \ 1613 /***************/ \ 1614 /* OopMapValue */ \ 1615 /***************/ \ 1616 \ 1617 declare_constant(OopMapValue::type_bits) \ 1618 declare_constant(OopMapValue::register_bits) \ 1619 declare_constant(OopMapValue::type_shift) \ 1620 declare_constant(OopMapValue::register_shift) \ 1621 declare_constant(OopMapValue::type_mask) \ 1622 declare_constant(OopMapValue::type_mask_in_place) \ 1623 declare_constant(OopMapValue::register_mask) \ 1624 declare_constant(OopMapValue::register_mask_in_place) \ 1625 declare_constant(OopMapValue::unused_value) \ 1626 declare_constant(OopMapValue::oop_value) \ 1627 declare_constant(OopMapValue::value_value) \ 1628 declare_constant(OopMapValue::narrowoop_value) \ 1629 declare_constant(OopMapValue::callee_saved_value) \ 1630 declare_constant(OopMapValue::derived_oop_value) \ 1631 \ 1632 /******************/ \ 1633 /* JNIHandleBlock */ \ 1634 /******************/ \ 1635 \ 1636 declare_constant(JNIHandleBlock::block_size_in_oops) \ 1637 \ 1638 /**********************/ \ 1639 /* ObjectSynchronizer */ \ 1640 /**********************/ \ 1641 \ 1642 declare_constant(ObjectSynchronizer::_BLOCKSIZE) \ 1643 \ 1644 /********************************/ \ 1645 /* Calling convention constants */ \ 1646 /********************************/ \ 1647 \ 1648 declare_constant(RegisterImpl::number_of_registers) \ 1649 declare_constant(ConcreteRegisterImpl::number_of_registers) \ 1650 declare_preprocessor_constant("REG_COUNT", REG_COUNT) \ 1651 declare_c2_preprocessor_constant("SAVED_ON_ENTRY_REG_COUNT", SAVED_ON_ENTRY_REG_COUNT) \ 1652 declare_c2_preprocessor_constant("C_SAVED_ON_ENTRY_REG_COUNT", C_SAVED_ON_ENTRY_REG_COUNT) 1653 1654 /* NOTE that we do not use the last_entry() macro here; it is used */ 1655 /* in vmStructs_<os>_<cpu>.hpp's VM_INT_CONSTANTS_OS_CPU macro (and */ 1656 /* must be present there) */ 1657 1658//-------------------------------------------------------------------------------- 1659// VM_LONG_CONSTANTS 1660// 1661// This table contains long constants required over in the 1662// serviceability agent. The "declare_constant" macro is used for all 1663// enums, etc., while "declare_preprocessor_constant" must be used for 1664// all #defined constants. 1665 1666#define VM_LONG_CONSTANTS(declare_constant, declare_preprocessor_constant, declare_c1_constant, declare_c2_constant, declare_c2_preprocessor_constant, last_entry) \ 1667 \ 1668 /*********************/ \ 1669 /* MarkOop constants */ \ 1670 /*********************/ \ 1671 \ 1672 /* Note: some of these are declared as long constants just for */ \ 1673 /* consistency. The mask constants are the only ones requiring */ \ 1674 /* 64 bits (on 64-bit platforms). */ \ 1675 \ 1676 declare_constant(markOopDesc::age_bits) \ 1677 declare_constant(markOopDesc::lock_bits) \ 1678 declare_constant(markOopDesc::biased_lock_bits) \ 1679 declare_constant(markOopDesc::max_hash_bits) \ 1680 declare_constant(markOopDesc::hash_bits) \ 1681 \ 1682 declare_constant(markOopDesc::lock_shift) \ 1683 declare_constant(markOopDesc::biased_lock_shift) \ 1684 declare_constant(markOopDesc::age_shift) \ 1685 declare_constant(markOopDesc::hash_shift) \ 1686 \ 1687 declare_constant(markOopDesc::lock_mask) \ 1688 declare_constant(markOopDesc::lock_mask_in_place) \ 1689 declare_constant(markOopDesc::biased_lock_mask) \ 1690 declare_constant(markOopDesc::biased_lock_mask_in_place) \ 1691 declare_constant(markOopDesc::biased_lock_bit_in_place) \ 1692 declare_constant(markOopDesc::age_mask) \ 1693 declare_constant(markOopDesc::age_mask_in_place) \ 1694 declare_constant(markOopDesc::hash_mask) \ 1695 declare_constant(markOopDesc::hash_mask_in_place) \ 1696 declare_constant(markOopDesc::biased_lock_alignment) \ 1697 \ 1698 declare_constant(markOopDesc::locked_value) \ 1699 declare_constant(markOopDesc::unlocked_value) \ 1700 declare_constant(markOopDesc::monitor_value) \ 1701 declare_constant(markOopDesc::marked_value) \ 1702 declare_constant(markOopDesc::biased_lock_pattern) \ 1703 \ 1704 declare_constant(markOopDesc::no_hash) \ 1705 declare_constant(markOopDesc::no_hash_in_place) \ 1706 declare_constant(markOopDesc::no_lock_in_place) \ 1707 declare_constant(markOopDesc::max_age) \ 1708 \ 1709 /* Constants in markOop used by CMS. */ \ 1710 declare_constant(markOopDesc::cms_shift) \ 1711 declare_constant(markOopDesc::cms_mask) \ 1712 declare_constant(markOopDesc::size_shift) \ 1713 1714 /* NOTE that we do not use the last_entry() macro here; it is used */ 1715 /* in vmStructs_<os>_<cpu>.hpp's VM_LONG_CONSTANTS_OS_CPU macro (and */ 1716 /* must be present there) */ 1717 1718 1719//-------------------------------------------------------------------------------- 1720// Macros operating on the above lists 1721//-------------------------------------------------------------------------------- 1722 1723// This utility macro quotes the passed string 1724#define QUOTE(x) #x 1725 1726//-------------------------------------------------------------------------------- 1727// VMStructEntry macros 1728// 1729 1730// This macro generates a VMStructEntry line for a nonstatic field 1731#define GENERATE_NONSTATIC_VM_STRUCT_ENTRY(typeName, fieldName, type) \ 1732 { QUOTE(typeName), QUOTE(fieldName), QUOTE(type), 0, cast_uint64_t(offset_of(typeName, fieldName)), NULL }, 1733 1734// This macro generates a VMStructEntry line for a static field 1735#define GENERATE_STATIC_VM_STRUCT_ENTRY(typeName, fieldName, type) \ 1736 { QUOTE(typeName), QUOTE(fieldName), QUOTE(type), 1, 0, &typeName::fieldName }, 1737 1738// This macro generates a VMStructEntry line for an unchecked 1739// nonstatic field, in which the size of the type is also specified. 1740// The type string is given as NULL, indicating an "opaque" type. 1741#define GENERATE_UNCHECKED_NONSTATIC_VM_STRUCT_ENTRY(typeName, fieldName, size) \ 1742 { QUOTE(typeName), QUOTE(fieldName), NULL, 0, cast_uint64_t(offset_of(typeName, fieldName)), NULL }, 1743 1744// This macro generates a VMStructEntry line for an unchecked 1745// static field, in which the size of the type is also specified. 1746// The type string is given as NULL, indicating an "opaque" type. 1747#define GENERATE_UNCHECKED_STATIC_VM_STRUCT_ENTRY(typeName, fieldName, size) \ 1748 { QUOTE(typeName), QUOTE(fieldName), NULL, 1, 0, (void*) &typeName::fieldName }, 1749 1750// This macro generates the sentinel value indicating the end of the list 1751#define GENERATE_VM_STRUCT_LAST_ENTRY() \ 1752 { NULL, NULL, NULL, 0, 0, NULL } 1753 1754// This macro checks the type of a VMStructEntry by comparing pointer types 1755#define CHECK_NONSTATIC_VM_STRUCT_ENTRY(typeName, fieldName, type) \ 1756 {typeName *dummyObj = NULL; type* dummy = &dummyObj->fieldName; } 1757 1758// This macro checks the type of a volatile VMStructEntry by comparing pointer types 1759#define CHECK_VOLATILE_NONSTATIC_VM_STRUCT_ENTRY(typeName, fieldName, type) \ 1760 {typedef type dummyvtype; typeName *dummyObj = NULL; volatile dummyvtype* dummy = &dummyObj->fieldName; } 1761 1762// This macro checks the type of a VMStructEntry by comparing pointer types 1763#define CHECK_STATIC_VM_STRUCT_ENTRY(typeName, fieldName, type) \ 1764 {type* dummy = &typeName::fieldName; } 1765 1766// This macro ensures the type of a field and its containing type are 1767// present in the type table. The assertion string is shorter than 1768// preferable because (incredibly) of a bug in Solstice NFS client 1769// which seems to prevent very long lines from compiling. This assertion 1770// means that an entry in VMStructs::localHotSpotVMStructs[] was not 1771// found in VMStructs::localHotSpotVMTypes[]. 1772#define ENSURE_FIELD_TYPE_PRESENT(typeName, fieldName, type) \ 1773 { assert(findType(QUOTE(typeName)) != 0, "type \"" QUOTE(typeName) "\" not found in type table"); \ 1774 assert(findType(QUOTE(type)) != 0, "type \"" QUOTE(type) "\" not found in type table"); } 1775 1776// This is a no-op macro for unchecked fields 1777#define CHECK_NO_OP(a, b, c) 1778 1779// This is a no-op macro for the sentinel value 1780#define CHECK_SENTINEL() 1781 1782// 1783// Build-specific macros: 1784// 1785 1786// Generate and check a nonstatic field in non-product builds 1787#ifndef PRODUCT 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# define GENERATE_NONPRODUCT_NONSTATIC_VM_STRUCT_ENTRY(a, b, c) GENERATE_NONSTATIC_VM_STRUCT_ENTRY(a, b, c) 1792# define CHECK_NONPRODUCT_NONSTATIC_VM_STRUCT_ENTRY(a, b, c) CHECK_NONSTATIC_VM_STRUCT_ENTRY(a, b, c) 1793# define ENSURE_NONPRODUCT_FIELD_TYPE_PRESENT(a, b, c) ENSURE_FIELD_TYPE_PRESENT(a, b, c) 1794#else 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# define GENERATE_NONPRODUCT_NONSTATIC_VM_STRUCT_ENTRY(a, b, c) 1799# define CHECK_NONPRODUCT_NONSTATIC_VM_STRUCT_ENTRY(a, b, c) 1800# define ENSURE_NONPRODUCT_FIELD_TYPE_PRESENT(a, b, c) 1801#endif /* PRODUCT */ 1802 1803// Generate and check a nonstatic field in C1 builds 1804#ifdef COMPILER1 1805# define GENERATE_C1_NONSTATIC_VM_STRUCT_ENTRY(a, b, c) GENERATE_NONSTATIC_VM_STRUCT_ENTRY(a, b, c) 1806# define CHECK_C1_NONSTATIC_VM_STRUCT_ENTRY(a, b, c) CHECK_NONSTATIC_VM_STRUCT_ENTRY(a, b, c) 1807# define ENSURE_C1_FIELD_TYPE_PRESENT(a, b, c) ENSURE_FIELD_TYPE_PRESENT(a, b, c) 1808#else 1809# define GENERATE_C1_NONSTATIC_VM_STRUCT_ENTRY(a, b, c) 1810# define CHECK_C1_NONSTATIC_VM_STRUCT_ENTRY(a, b, c) 1811# define ENSURE_C1_FIELD_TYPE_PRESENT(a, b, c) 1812#endif /* COMPILER1 */ 1813// Generate and check a nonstatic field in C2 builds 1814#ifdef COMPILER2 1815# define GENERATE_C2_NONSTATIC_VM_STRUCT_ENTRY(a, b, c) GENERATE_NONSTATIC_VM_STRUCT_ENTRY(a, b, c) 1816# define CHECK_C2_NONSTATIC_VM_STRUCT_ENTRY(a, b, c) CHECK_NONSTATIC_VM_STRUCT_ENTRY(a, b, c) 1817# define ENSURE_C2_FIELD_TYPE_PRESENT(a, b, c) ENSURE_FIELD_TYPE_PRESENT(a, b, c) 1818#else 1819# define GENERATE_C2_NONSTATIC_VM_STRUCT_ENTRY(a, b, c) 1820# define CHECK_C2_NONSTATIC_VM_STRUCT_ENTRY(a, b, c) 1821# define ENSURE_C2_FIELD_TYPE_PRESENT(a, b, c) 1822#endif /* COMPILER2 */ 1823 1824// Generate but do not check a static field in C1 builds 1825#ifdef COMPILER1 1826# define GENERATE_C1_UNCHECKED_STATIC_VM_STRUCT_ENTRY(a, b, c) GENERATE_UNCHECKED_STATIC_VM_STRUCT_ENTRY(a, b, c) 1827#else 1828# define GENERATE_C1_UNCHECKED_STATIC_VM_STRUCT_ENTRY(a, b, c) 1829#endif /* COMPILER1 */ 1830 1831// Generate but do not check a static field in C2 builds 1832#ifdef COMPILER2 1833# define GENERATE_C2_UNCHECKED_STATIC_VM_STRUCT_ENTRY(a, b, c) GENERATE_UNCHECKED_STATIC_VM_STRUCT_ENTRY(a, b, c) 1834#else 1835# define GENERATE_C2_UNCHECKED_STATIC_VM_STRUCT_ENTRY(a, b, c) 1836#endif /* COMPILER2 */ 1837 1838//-------------------------------------------------------------------------------- 1839// VMTypeEntry macros 1840// 1841 1842#define GENERATE_VM_TYPE_ENTRY(type, superclass) \ 1843 { QUOTE(type), QUOTE(superclass), 0, 0, 0, sizeof(type) }, 1844 1845#define GENERATE_TOPLEVEL_VM_TYPE_ENTRY(type) \ 1846 { QUOTE(type), NULL, 0, 0, 0, sizeof(type) }, 1847 1848#define GENERATE_OOP_VM_TYPE_ENTRY(type) \ 1849 { QUOTE(type), NULL, 1, 0, 0, sizeof(type) }, 1850 1851#define GENERATE_INTEGER_VM_TYPE_ENTRY(type) \ 1852 { QUOTE(type), NULL, 0, 1, 0, sizeof(type) }, 1853 1854#define GENERATE_UNSIGNED_INTEGER_VM_TYPE_ENTRY(type) \ 1855 { QUOTE(type), NULL, 0, 1, 1, sizeof(type) }, 1856 1857#define GENERATE_VM_TYPE_LAST_ENTRY() \ 1858 { NULL, NULL, 0, 0, 0, 0 } 1859 1860#define CHECK_VM_TYPE_ENTRY(type, superclass) \ 1861 { type* dummyObj = NULL; superclass* dummySuperObj = dummyObj; } 1862 1863#define CHECK_VM_TYPE_NO_OP(a) 1864#define CHECK_SINGLE_ARG_VM_TYPE_NO_OP(a) 1865 1866// 1867// Build-specific macros: 1868// 1869 1870#ifdef COMPILER1 1871# define GENERATE_C1_TOPLEVEL_VM_TYPE_ENTRY(a) GENERATE_TOPLEVEL_VM_TYPE_ENTRY(a) 1872# define CHECK_C1_TOPLEVEL_VM_TYPE_ENTRY(a) 1873#else 1874# define GENERATE_C1_TOPLEVEL_VM_TYPE_ENTRY(a) 1875# define CHECK_C1_TOPLEVEL_VM_TYPE_ENTRY(a) 1876#endif /* COMPILER1 */ 1877 1878#ifdef COMPILER2 1879# define GENERATE_C2_VM_TYPE_ENTRY(a, b) GENERATE_VM_TYPE_ENTRY(a, b) 1880# define CHECK_C2_VM_TYPE_ENTRY(a, b) CHECK_VM_TYPE_ENTRY(a, b) 1881# define GENERATE_C2_TOPLEVEL_VM_TYPE_ENTRY(a) GENERATE_TOPLEVEL_VM_TYPE_ENTRY(a) 1882# define CHECK_C2_TOPLEVEL_VM_TYPE_ENTRY(a) 1883#else 1884# define GENERATE_C2_VM_TYPE_ENTRY(a, b) 1885# define CHECK_C2_VM_TYPE_ENTRY(a, b) 1886# define GENERATE_C2_TOPLEVEL_VM_TYPE_ENTRY(a) 1887# define CHECK_C2_TOPLEVEL_VM_TYPE_ENTRY(a) 1888#endif /* COMPILER2 */ 1889 1890 1891//-------------------------------------------------------------------------------- 1892// VMIntConstantEntry macros 1893// 1894 1895#define GENERATE_VM_INT_CONSTANT_ENTRY(name) \ 1896 { QUOTE(name), (int32_t) name }, 1897 1898#define GENERATE_PREPROCESSOR_VM_INT_CONSTANT_ENTRY(name, value) \ 1899 { name, (int32_t) value }, 1900 1901// This macro generates the sentinel value indicating the end of the list 1902#define GENERATE_VM_INT_CONSTANT_LAST_ENTRY() \ 1903 { NULL, 0 } 1904 1905 1906// Generate an int constant for a C1 build 1907#ifdef COMPILER1 1908# define GENERATE_C1_VM_INT_CONSTANT_ENTRY(name) GENERATE_VM_INT_CONSTANT_ENTRY(name) 1909#else 1910# define GENERATE_C1_VM_INT_CONSTANT_ENTRY(name) 1911#endif /* COMPILER1 */ 1912 1913// Generate an int constant for a C2 build 1914#ifdef COMPILER2 1915# define GENERATE_C2_VM_INT_CONSTANT_ENTRY(name) GENERATE_VM_INT_CONSTANT_ENTRY(name) 1916# define GENERATE_C2_PREPROCESSOR_VM_INT_CONSTANT_ENTRY(name, value) GENERATE_PREPROCESSOR_VM_INT_CONSTANT_ENTRY(name, value) 1917#else 1918# define GENERATE_C2_VM_INT_CONSTANT_ENTRY(name) 1919# define GENERATE_C2_PREPROCESSOR_VM_INT_CONSTANT_ENTRY(name, value) 1920#endif /* COMPILER1 */ 1921 1922//-------------------------------------------------------------------------------- 1923// VMLongConstantEntry macros 1924// 1925 1926#define GENERATE_VM_LONG_CONSTANT_ENTRY(name) \ 1927 { QUOTE(name), cast_uint64_t(name) }, 1928 1929#define GENERATE_PREPROCESSOR_VM_LONG_CONSTANT_ENTRY(name, value) \ 1930 { name, cast_uint64_t(value) }, 1931 1932// This macro generates the sentinel value indicating the end of the list 1933#define GENERATE_VM_LONG_CONSTANT_LAST_ENTRY() \ 1934 { NULL, 0 } 1935 1936// Generate a long constant for a C1 build 1937#ifdef COMPILER1 1938# define GENERATE_C1_VM_LONG_CONSTANT_ENTRY(name) GENERATE_VM_LONG_CONSTANT_ENTRY(name) 1939#else 1940# define GENERATE_C1_VM_LONG_CONSTANT_ENTRY(name) 1941#endif /* COMPILER1 */ 1942 1943// Generate a long constant for a C2 build 1944#ifdef COMPILER2 1945# define GENERATE_C2_VM_LONG_CONSTANT_ENTRY(name) GENERATE_VM_LONG_CONSTANT_ENTRY(name) 1946# define GENERATE_C2_PREPROCESSOR_VM_LONG_CONSTANT_ENTRY(name, value) GENERATE_PREPROCESSOR_VM_LONG_CONSTANT_ENTRY(name, value) 1947#else 1948# define GENERATE_C2_VM_LONG_CONSTANT_ENTRY(name) 1949# define GENERATE_C2_PREPROCESSOR_VM_LONG_CONSTANT_ENTRY(name, value) 1950#endif /* COMPILER1 */ 1951 1952// 1953// Instantiation of VMStructEntries, VMTypeEntries and VMIntConstantEntries 1954// 1955 1956// These initializers are allowed to access private fields in classes 1957// as long as class VMStructs is a friend 1958VMStructEntry VMStructs::localHotSpotVMStructs[] = { 1959 1960 VM_STRUCTS(GENERATE_NONSTATIC_VM_STRUCT_ENTRY, \ 1961 GENERATE_STATIC_VM_STRUCT_ENTRY, \ 1962 GENERATE_UNCHECKED_NONSTATIC_VM_STRUCT_ENTRY, \ 1963 GENERATE_NONSTATIC_VM_STRUCT_ENTRY, \ 1964 GENERATE_NONPRODUCT_NONSTATIC_VM_STRUCT_ENTRY, \ 1965 GENERATE_C1_NONSTATIC_VM_STRUCT_ENTRY, \ 1966 GENERATE_C2_NONSTATIC_VM_STRUCT_ENTRY, \ 1967 GENERATE_C1_UNCHECKED_STATIC_VM_STRUCT_ENTRY, \ 1968 GENERATE_C2_UNCHECKED_STATIC_VM_STRUCT_ENTRY, \ 1969 GENERATE_VM_STRUCT_LAST_ENTRY) 1970 1971#ifndef SERIALGC 1972 VM_STRUCTS_PARALLELGC(GENERATE_NONSTATIC_VM_STRUCT_ENTRY, \ 1973 GENERATE_STATIC_VM_STRUCT_ENTRY) 1974 1975 VM_STRUCTS_CMS(GENERATE_NONSTATIC_VM_STRUCT_ENTRY, \ 1976 GENERATE_NONSTATIC_VM_STRUCT_ENTRY, \ 1977 GENERATE_STATIC_VM_STRUCT_ENTRY) 1978#endif // SERIALGC 1979 1980 VM_STRUCTS_CPU(GENERATE_NONSTATIC_VM_STRUCT_ENTRY, \ 1981 GENERATE_STATIC_VM_STRUCT_ENTRY, \ 1982 GENERATE_UNCHECKED_NONSTATIC_VM_STRUCT_ENTRY, \ 1983 GENERATE_NONSTATIC_VM_STRUCT_ENTRY, \ 1984 GENERATE_NONPRODUCT_NONSTATIC_VM_STRUCT_ENTRY, \ 1985 GENERATE_C2_NONSTATIC_VM_STRUCT_ENTRY, \ 1986 GENERATE_C1_UNCHECKED_STATIC_VM_STRUCT_ENTRY, \ 1987 GENERATE_C2_UNCHECKED_STATIC_VM_STRUCT_ENTRY, \ 1988 GENERATE_VM_STRUCT_LAST_ENTRY) 1989 1990 VM_STRUCTS_OS_CPU(GENERATE_NONSTATIC_VM_STRUCT_ENTRY, \ 1991 GENERATE_STATIC_VM_STRUCT_ENTRY, \ 1992 GENERATE_UNCHECKED_NONSTATIC_VM_STRUCT_ENTRY, \ 1993 GENERATE_NONSTATIC_VM_STRUCT_ENTRY, \ 1994 GENERATE_NONPRODUCT_NONSTATIC_VM_STRUCT_ENTRY, \ 1995 GENERATE_C2_NONSTATIC_VM_STRUCT_ENTRY, \ 1996 GENERATE_C1_UNCHECKED_STATIC_VM_STRUCT_ENTRY, \ 1997 GENERATE_C2_UNCHECKED_STATIC_VM_STRUCT_ENTRY, \ 1998 GENERATE_VM_STRUCT_LAST_ENTRY) 1999}; 2000 2001VMTypeEntry VMStructs::localHotSpotVMTypes[] = { 2002 2003 VM_TYPES(GENERATE_VM_TYPE_ENTRY, 2004 GENERATE_TOPLEVEL_VM_TYPE_ENTRY, 2005 GENERATE_OOP_VM_TYPE_ENTRY, 2006 GENERATE_INTEGER_VM_TYPE_ENTRY, 2007 GENERATE_UNSIGNED_INTEGER_VM_TYPE_ENTRY, 2008 GENERATE_C1_TOPLEVEL_VM_TYPE_ENTRY, 2009 GENERATE_C2_VM_TYPE_ENTRY, 2010 GENERATE_C2_TOPLEVEL_VM_TYPE_ENTRY, 2011 GENERATE_VM_TYPE_LAST_ENTRY) 2012 2013#ifndef SERIALGC 2014 VM_TYPES_PARALLELGC(GENERATE_VM_TYPE_ENTRY, 2015 GENERATE_TOPLEVEL_VM_TYPE_ENTRY) 2016 2017 VM_TYPES_CMS(GENERATE_VM_TYPE_ENTRY, 2018 GENERATE_TOPLEVEL_VM_TYPE_ENTRY) 2019 2020 VM_TYPES_PARNEW(GENERATE_VM_TYPE_ENTRY) 2021#endif // SERIALGC 2022 2023 VM_TYPES_CPU(GENERATE_VM_TYPE_ENTRY, 2024 GENERATE_TOPLEVEL_VM_TYPE_ENTRY, 2025 GENERATE_OOP_VM_TYPE_ENTRY, 2026 GENERATE_INTEGER_VM_TYPE_ENTRY, 2027 GENERATE_UNSIGNED_INTEGER_VM_TYPE_ENTRY, 2028 GENERATE_C1_TOPLEVEL_VM_TYPE_ENTRY, 2029 GENERATE_C2_VM_TYPE_ENTRY, 2030 GENERATE_C2_TOPLEVEL_VM_TYPE_ENTRY, 2031 GENERATE_VM_TYPE_LAST_ENTRY) 2032 2033 VM_TYPES_OS_CPU(GENERATE_VM_TYPE_ENTRY, 2034 GENERATE_TOPLEVEL_VM_TYPE_ENTRY, 2035 GENERATE_OOP_VM_TYPE_ENTRY, 2036 GENERATE_INTEGER_VM_TYPE_ENTRY, 2037 GENERATE_UNSIGNED_INTEGER_VM_TYPE_ENTRY, 2038 GENERATE_C1_TOPLEVEL_VM_TYPE_ENTRY, 2039 GENERATE_C2_VM_TYPE_ENTRY, 2040 GENERATE_C2_TOPLEVEL_VM_TYPE_ENTRY, 2041 GENERATE_VM_TYPE_LAST_ENTRY) 2042}; 2043 2044VMIntConstantEntry VMStructs::localHotSpotVMIntConstants[] = { 2045 2046 VM_INT_CONSTANTS(GENERATE_VM_INT_CONSTANT_ENTRY, 2047 GENERATE_PREPROCESSOR_VM_INT_CONSTANT_ENTRY, 2048 GENERATE_C1_VM_INT_CONSTANT_ENTRY, 2049 GENERATE_C2_VM_INT_CONSTANT_ENTRY, 2050 GENERATE_C2_PREPROCESSOR_VM_INT_CONSTANT_ENTRY, 2051 GENERATE_VM_INT_CONSTANT_LAST_ENTRY) 2052 2053#ifndef SERIALGC 2054 VM_INT_CONSTANTS_CMS(GENERATE_VM_INT_CONSTANT_ENTRY) 2055 2056 VM_INT_CONSTANTS_PARNEW(GENERATE_VM_INT_CONSTANT_ENTRY) 2057#endif // SERIALGC 2058 2059 VM_INT_CONSTANTS_CPU(GENERATE_VM_INT_CONSTANT_ENTRY, 2060 GENERATE_PREPROCESSOR_VM_INT_CONSTANT_ENTRY, 2061 GENERATE_C1_VM_INT_CONSTANT_ENTRY, 2062 GENERATE_C2_VM_INT_CONSTANT_ENTRY, 2063 GENERATE_C2_PREPROCESSOR_VM_INT_CONSTANT_ENTRY, 2064 GENERATE_VM_INT_CONSTANT_LAST_ENTRY) 2065 2066 VM_INT_CONSTANTS_OS_CPU(GENERATE_VM_INT_CONSTANT_ENTRY, 2067 GENERATE_PREPROCESSOR_VM_INT_CONSTANT_ENTRY, 2068 GENERATE_C1_VM_INT_CONSTANT_ENTRY, 2069 GENERATE_C2_VM_INT_CONSTANT_ENTRY, 2070 GENERATE_C2_PREPROCESSOR_VM_INT_CONSTANT_ENTRY, 2071 GENERATE_VM_INT_CONSTANT_LAST_ENTRY) 2072}; 2073 2074VMLongConstantEntry VMStructs::localHotSpotVMLongConstants[] = { 2075 2076 VM_LONG_CONSTANTS(GENERATE_VM_LONG_CONSTANT_ENTRY, 2077 GENERATE_PREPROCESSOR_VM_LONG_CONSTANT_ENTRY, 2078 GENERATE_C1_VM_LONG_CONSTANT_ENTRY, 2079 GENERATE_C2_VM_LONG_CONSTANT_ENTRY, 2080 GENERATE_C2_PREPROCESSOR_VM_LONG_CONSTANT_ENTRY, 2081 GENERATE_VM_LONG_CONSTANT_LAST_ENTRY) 2082 2083 VM_LONG_CONSTANTS_CPU(GENERATE_VM_LONG_CONSTANT_ENTRY, 2084 GENERATE_PREPROCESSOR_VM_LONG_CONSTANT_ENTRY, 2085 GENERATE_C1_VM_LONG_CONSTANT_ENTRY, 2086 GENERATE_C2_VM_LONG_CONSTANT_ENTRY, 2087 GENERATE_C2_PREPROCESSOR_VM_LONG_CONSTANT_ENTRY, 2088 GENERATE_VM_LONG_CONSTANT_LAST_ENTRY) 2089 2090 VM_LONG_CONSTANTS_OS_CPU(GENERATE_VM_LONG_CONSTANT_ENTRY, 2091 GENERATE_PREPROCESSOR_VM_LONG_CONSTANT_ENTRY, 2092 GENERATE_C1_VM_LONG_CONSTANT_ENTRY, 2093 GENERATE_C2_VM_LONG_CONSTANT_ENTRY, 2094 GENERATE_C2_PREPROCESSOR_VM_LONG_CONSTANT_ENTRY, 2095 GENERATE_VM_LONG_CONSTANT_LAST_ENTRY) 2096}; 2097 2098// This is used both to check the types of referenced fields and, in 2099// debug builds, to ensure that all of the field types are present. 2100void 2101VMStructs::init() { 2102 VM_STRUCTS(CHECK_NONSTATIC_VM_STRUCT_ENTRY, 2103 CHECK_STATIC_VM_STRUCT_ENTRY, 2104 CHECK_NO_OP, 2105 CHECK_VOLATILE_NONSTATIC_VM_STRUCT_ENTRY, 2106 CHECK_NONPRODUCT_NONSTATIC_VM_STRUCT_ENTRY, 2107 CHECK_C1_NONSTATIC_VM_STRUCT_ENTRY, 2108 CHECK_C2_NONSTATIC_VM_STRUCT_ENTRY, 2109 CHECK_NO_OP, 2110 CHECK_NO_OP, 2111 CHECK_SENTINEL); 2112 2113#ifndef SERIALGC 2114 VM_STRUCTS_PARALLELGC(CHECK_NONSTATIC_VM_STRUCT_ENTRY, 2115 CHECK_STATIC_VM_STRUCT_ENTRY); 2116 2117 VM_STRUCTS_CMS(CHECK_NONSTATIC_VM_STRUCT_ENTRY, 2118 CHECK_VOLATILE_NONSTATIC_VM_STRUCT_ENTRY, 2119 CHECK_STATIC_VM_STRUCT_ENTRY); 2120#endif // SERIALGC 2121 2122 VM_STRUCTS_CPU(CHECK_NONSTATIC_VM_STRUCT_ENTRY, 2123 CHECK_STATIC_VM_STRUCT_ENTRY, 2124 CHECK_NO_OP, 2125 CHECK_VOLATILE_NONSTATIC_VM_STRUCT_ENTRY, 2126 CHECK_NONPRODUCT_NONSTATIC_VM_STRUCT_ENTRY, 2127 CHECK_C2_NONSTATIC_VM_STRUCT_ENTRY, 2128 CHECK_NO_OP, 2129 CHECK_NO_OP, 2130 CHECK_SENTINEL); 2131 2132 VM_STRUCTS_OS_CPU(CHECK_NONSTATIC_VM_STRUCT_ENTRY, 2133 CHECK_STATIC_VM_STRUCT_ENTRY, 2134 CHECK_NO_OP, 2135 CHECK_VOLATILE_NONSTATIC_VM_STRUCT_ENTRY, 2136 CHECK_NONPRODUCT_NONSTATIC_VM_STRUCT_ENTRY, 2137 CHECK_C2_NONSTATIC_VM_STRUCT_ENTRY, 2138 CHECK_NO_OP, 2139 CHECK_NO_OP, 2140 CHECK_SENTINEL); 2141 2142 VM_TYPES(CHECK_VM_TYPE_ENTRY, 2143 CHECK_SINGLE_ARG_VM_TYPE_NO_OP, 2144 CHECK_SINGLE_ARG_VM_TYPE_NO_OP, 2145 CHECK_SINGLE_ARG_VM_TYPE_NO_OP, 2146 CHECK_SINGLE_ARG_VM_TYPE_NO_OP, 2147 CHECK_C1_TOPLEVEL_VM_TYPE_ENTRY, 2148 CHECK_C2_VM_TYPE_ENTRY, 2149 CHECK_C2_TOPLEVEL_VM_TYPE_ENTRY, 2150 CHECK_SENTINEL); 2151 2152#ifndef SERIALGC 2153 VM_TYPES_PARALLELGC(CHECK_VM_TYPE_ENTRY, 2154 CHECK_SINGLE_ARG_VM_TYPE_NO_OP); 2155 2156 VM_TYPES_CMS(CHECK_VM_TYPE_ENTRY, 2157 CHECK_SINGLE_ARG_VM_TYPE_NO_OP); 2158 2159 VM_TYPES_PARNEW(CHECK_VM_TYPE_ENTRY) 2160#endif // SERIALGC 2161 2162 VM_TYPES_CPU(CHECK_VM_TYPE_ENTRY, 2163 CHECK_SINGLE_ARG_VM_TYPE_NO_OP, 2164 CHECK_SINGLE_ARG_VM_TYPE_NO_OP, 2165 CHECK_SINGLE_ARG_VM_TYPE_NO_OP, 2166 CHECK_SINGLE_ARG_VM_TYPE_NO_OP, 2167 CHECK_C1_TOPLEVEL_VM_TYPE_ENTRY, 2168 CHECK_C2_VM_TYPE_ENTRY, 2169 CHECK_C2_TOPLEVEL_VM_TYPE_ENTRY, 2170 CHECK_SENTINEL); 2171 2172 VM_TYPES_OS_CPU(CHECK_VM_TYPE_ENTRY, 2173 CHECK_SINGLE_ARG_VM_TYPE_NO_OP, 2174 CHECK_SINGLE_ARG_VM_TYPE_NO_OP, 2175 CHECK_SINGLE_ARG_VM_TYPE_NO_OP, 2176 CHECK_SINGLE_ARG_VM_TYPE_NO_OP, 2177 CHECK_C1_TOPLEVEL_VM_TYPE_ENTRY, 2178 CHECK_C2_VM_TYPE_ENTRY, 2179 CHECK_C2_TOPLEVEL_VM_TYPE_ENTRY, 2180 CHECK_SENTINEL); 2181 2182 // 2183 // Split VM_STRUCTS() invocation into two parts to allow MS VC++ 6.0 2184 // to build with the source mounted over SNC3.2. Symptom was that 2185 // debug build failed with an internal compiler error. Has been seen 2186 // mounting sources from Solaris 2.6 and 2.7 hosts, but so far not 2187 // 2.8 hosts. Appears to occur because line is too long. 2188 // 2189 // If an assertion failure is triggered here it means that an entry 2190 // in VMStructs::localHotSpotVMStructs[] was not found in 2191 // VMStructs::localHotSpotVMTypes[]. (The assertion itself had to be 2192 // made less descriptive because of this above bug -- see the 2193 // definition of ENSURE_FIELD_TYPE_PRESENT.) 2194 // 2195 // NOTE: taken out because this was just not working on everyone's 2196 // Solstice NFS setup. If everyone switches to local workspaces on 2197 // Win32, we can put this back in. 2198#ifndef _WINDOWS 2199 debug_only(VM_STRUCTS(ENSURE_FIELD_TYPE_PRESENT, \ 2200 CHECK_NO_OP, \ 2201 CHECK_NO_OP, \ 2202 CHECK_NO_OP, \ 2203 CHECK_NO_OP, \ 2204 CHECK_NO_OP, \ 2205 CHECK_NO_OP, \ 2206 CHECK_NO_OP, \ 2207 CHECK_NO_OP, \ 2208 CHECK_SENTINEL)); 2209 debug_only(VM_STRUCTS(CHECK_NO_OP, \ 2210 ENSURE_FIELD_TYPE_PRESENT, \ 2211 CHECK_NO_OP, \ 2212 ENSURE_FIELD_TYPE_PRESENT, \ 2213 ENSURE_NONPRODUCT_FIELD_TYPE_PRESENT, \ 2214 ENSURE_C1_FIELD_TYPE_PRESENT, \ 2215 ENSURE_C2_FIELD_TYPE_PRESENT, \ 2216 CHECK_NO_OP, \ 2217 CHECK_NO_OP, \ 2218 CHECK_SENTINEL)); 2219#ifndef SERIALGC 2220 debug_only(VM_STRUCTS_PARALLELGC(ENSURE_FIELD_TYPE_PRESENT, \ 2221 ENSURE_FIELD_TYPE_PRESENT)); 2222 debug_only(VM_STRUCTS_CMS(ENSURE_FIELD_TYPE_PRESENT, \ 2223 ENSURE_FIELD_TYPE_PRESENT, \ 2224 ENSURE_FIELD_TYPE_PRESENT)); 2225#endif // SERIALGC 2226 debug_only(VM_STRUCTS_CPU(ENSURE_FIELD_TYPE_PRESENT, \ 2227 ENSURE_FIELD_TYPE_PRESENT, \ 2228 CHECK_NO_OP, \ 2229 ENSURE_FIELD_TYPE_PRESENT, \ 2230 ENSURE_NONPRODUCT_FIELD_TYPE_PRESENT, \ 2231 ENSURE_C2_FIELD_TYPE_PRESENT, \ 2232 CHECK_NO_OP, \ 2233 CHECK_NO_OP, \ 2234 CHECK_SENTINEL)); 2235 debug_only(VM_STRUCTS_OS_CPU(ENSURE_FIELD_TYPE_PRESENT, \ 2236 ENSURE_FIELD_TYPE_PRESENT, \ 2237 CHECK_NO_OP, \ 2238 ENSURE_FIELD_TYPE_PRESENT, \ 2239 ENSURE_NONPRODUCT_FIELD_TYPE_PRESENT, \ 2240 ENSURE_C2_FIELD_TYPE_PRESENT, \ 2241 CHECK_NO_OP, \ 2242 CHECK_NO_OP, \ 2243 CHECK_SENTINEL)); 2244#endif 2245} 2246 2247extern "C" { 2248 2249// see comments on cast_uint64_t at the top of this file 2250#define ASSIGN_CONST_TO_64BIT_VAR(var, expr) \ 2251 JNIEXPORT uint64_t var = cast_uint64_t(expr); 2252#define ASSIGN_OFFSET_TO_64BIT_VAR(var, type, field) \ 2253 ASSIGN_CONST_TO_64BIT_VAR(var, offset_of(type, field)) 2254#define ASSIGN_STRIDE_TO_64BIT_VAR(var, array) \ 2255 ASSIGN_CONST_TO_64BIT_VAR(var, (char*)&array[1] - (char*)&array[0]) 2256 2257JNIEXPORT VMStructEntry* gHotSpotVMStructs = VMStructs::localHotSpotVMStructs; 2258ASSIGN_OFFSET_TO_64BIT_VAR(gHotSpotVMStructEntryTypeNameOffset, VMStructEntry, typeName); 2259ASSIGN_OFFSET_TO_64BIT_VAR(gHotSpotVMStructEntryFieldNameOffset, VMStructEntry, fieldName); 2260ASSIGN_OFFSET_TO_64BIT_VAR(gHotSpotVMStructEntryTypeStringOffset, VMStructEntry, typeString); 2261ASSIGN_OFFSET_TO_64BIT_VAR(gHotSpotVMStructEntryIsStaticOffset, VMStructEntry, isStatic); 2262ASSIGN_OFFSET_TO_64BIT_VAR(gHotSpotVMStructEntryOffsetOffset, VMStructEntry, offset); 2263ASSIGN_OFFSET_TO_64BIT_VAR(gHotSpotVMStructEntryAddressOffset, VMStructEntry, address); 2264ASSIGN_STRIDE_TO_64BIT_VAR(gHotSpotVMStructEntryArrayStride, gHotSpotVMStructs); 2265JNIEXPORT VMTypeEntry* gHotSpotVMTypes = VMStructs::localHotSpotVMTypes; 2266ASSIGN_OFFSET_TO_64BIT_VAR(gHotSpotVMTypeEntryTypeNameOffset, VMTypeEntry, typeName); 2267ASSIGN_OFFSET_TO_64BIT_VAR(gHotSpotVMTypeEntrySuperclassNameOffset, VMTypeEntry, superclassName); 2268ASSIGN_OFFSET_TO_64BIT_VAR(gHotSpotVMTypeEntryIsOopTypeOffset, VMTypeEntry, isOopType); 2269ASSIGN_OFFSET_TO_64BIT_VAR(gHotSpotVMTypeEntryIsIntegerTypeOffset, VMTypeEntry, isIntegerType); 2270ASSIGN_OFFSET_TO_64BIT_VAR(gHotSpotVMTypeEntryIsUnsignedOffset, VMTypeEntry, isUnsigned); 2271ASSIGN_OFFSET_TO_64BIT_VAR(gHotSpotVMTypeEntrySizeOffset, VMTypeEntry, size); 2272ASSIGN_STRIDE_TO_64BIT_VAR(gHotSpotVMTypeEntryArrayStride,gHotSpotVMTypes); 2273JNIEXPORT VMIntConstantEntry* gHotSpotVMIntConstants = VMStructs::localHotSpotVMIntConstants; 2274ASSIGN_OFFSET_TO_64BIT_VAR(gHotSpotVMIntConstantEntryNameOffset, VMIntConstantEntry, name); 2275ASSIGN_OFFSET_TO_64BIT_VAR(gHotSpotVMIntConstantEntryValueOffset, VMIntConstantEntry, value); 2276ASSIGN_STRIDE_TO_64BIT_VAR(gHotSpotVMIntConstantEntryArrayStride, gHotSpotVMIntConstants); 2277JNIEXPORT VMLongConstantEntry* gHotSpotVMLongConstants = VMStructs::localHotSpotVMLongConstants; 2278ASSIGN_OFFSET_TO_64BIT_VAR(gHotSpotVMLongConstantEntryNameOffset, VMLongConstantEntry, name); 2279ASSIGN_OFFSET_TO_64BIT_VAR(gHotSpotVMLongConstantEntryValueOffset, VMLongConstantEntry, value); 2280ASSIGN_STRIDE_TO_64BIT_VAR(gHotSpotVMLongConstantEntryArrayStride, gHotSpotVMLongConstants); 2281} 2282 2283#ifdef ASSERT 2284int 2285VMStructs::findType(const char* typeName) { 2286 VMTypeEntry* types = gHotSpotVMTypes; 2287 2288 while (types->typeName != NULL) { 2289 if (!strcmp(typeName, types->typeName)) { 2290 return 1; 2291 } 2292 ++types; 2293 } 2294 return 0; 2295} 2296#endif 2297 2298void vmStructs_init() { 2299 debug_only(VMStructs::init()); 2300} 2301