1 /* 2 * Copyright 2000-2009 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 44 static 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, _tlab, ThreadLocalAllocBuffer) \ 660 nonstatic_field(Thread, _current_pending_monitor, ObjectMonitor*) \ 661 nonstatic_field(Thread, _current_pending_monitor_is_from_java, bool) \ 662 nonstatic_field(Thread, _current_waiting_monitor, ObjectMonitor*) \ 663 nonstatic_field(NamedThread, _name, char*) \ 664 nonstatic_field(JavaThread, _next, JavaThread*) \ 665 nonstatic_field(JavaThread, _threadObj, oop) \ 666 nonstatic_field(JavaThread, _anchor, JavaFrameAnchor) \ 667 volatile_nonstatic_field(JavaThread, _thread_state, JavaThreadState) \ 668 nonstatic_field(JavaThread, _osthread, OSThread*) \ 669 nonstatic_field(JavaThread, _stack_base, address) \ 670 nonstatic_field(JavaThread, _stack_size, size_t) \ 671 \ 672 /************/ \ 673 /* OSThread */ \ 674 /************/ \ 675 \ 676 nonstatic_field(OSThread, _interrupted, jint) \ 677 \ 678 /************************/ \ 679 /* OopMap and OopMapSet */ \ 680 /************************/ \ 681 \ 682 nonstatic_field(OopMap, _pc_offset, int) \ 683 nonstatic_field(OopMap, _omv_count, int) \ 684 nonstatic_field(OopMap, _omv_data_size, int) \ 685 nonstatic_field(OopMap, _omv_data, unsigned char*) \ 686 nonstatic_field(OopMap, _write_stream, CompressedWriteStream*) \ 687 nonstatic_field(OopMapSet, _om_count, int) \ 688 nonstatic_field(OopMapSet, _om_size, int) \ 689 nonstatic_field(OopMapSet, _om_data, OopMap**) \ 690 \ 691 /*********************************/ \ 692 /* JNIHandles and JNIHandleBlock */ \ 693 /*********************************/ \ 694 static_field(JNIHandles, _global_handles, JNIHandleBlock*) \ 695 static_field(JNIHandles, _weak_global_handles, JNIHandleBlock*) \ 696 static_field(JNIHandles, _deleted_handle, oop) \ 697 \ 698 unchecked_nonstatic_field(JNIHandleBlock, _handles, JNIHandleBlock::block_size_in_oops * sizeof(Oop)) /* Note: no type */ \ 699 nonstatic_field(JNIHandleBlock, _top, int) \ 700 nonstatic_field(JNIHandleBlock, _next, JNIHandleBlock*) \ 701 \ 702 /********************/ \ 703 /* CompressedStream */ \ 704 /********************/ \ 705 \ 706 nonstatic_field(CompressedStream, _buffer, u_char*) \ 707 nonstatic_field(CompressedStream, _position, int) \ 708 \ 709 /*********************************/ \ 710 /* VMRegImpl (NOTE: incomplete) */ \ 711 /*********************************/ \ 712 \ 713 static_field(VMRegImpl, regName[0], const char*) \ 714 static_field(VMRegImpl, stack0, VMReg) \ 715 \ 716 /*******************************/ \ 717 /* Runtime1 (NOTE: incomplete) */ \ 718 /*******************************/ \ 719 \ 720 unchecked_c1_static_field(Runtime1, _blobs, sizeof(Runtime1::_blobs)) /* NOTE: no type */ \ 721 \ 722 /************/ \ 723 /* Monitors */ \ 724 /************/ \ 725 \ 726 volatile_nonstatic_field(ObjectMonitor, _header, markOop) \ 727 unchecked_nonstatic_field(ObjectMonitor, _object, sizeof(void *)) /* NOTE: no type */ \ 728 unchecked_nonstatic_field(ObjectMonitor, _owner, sizeof(void *)) /* NOTE: no type */ \ 729 volatile_nonstatic_field(ObjectMonitor, _count, intptr_t) \ 730 volatile_nonstatic_field(ObjectMonitor, _waiters, intptr_t) \ 731 volatile_nonstatic_field(ObjectMonitor, _recursions, intptr_t) \ 732 nonstatic_field(ObjectMonitor, FreeNext, ObjectMonitor*) \ 733 volatile_nonstatic_field(BasicLock, _displaced_header, markOop) \ 734 nonstatic_field(BasicObjectLock, _lock, BasicLock) \ 735 nonstatic_field(BasicObjectLock, _obj, oop) \ 736 static_field(ObjectSynchronizer, gBlockList, ObjectMonitor*) \ 737 \ 738 /*********************/ \ 739 /* Matcher (C2 only) */ \ 740 /*********************/ \ 741 \ 742 unchecked_c2_static_field(Matcher, _regEncode, sizeof(Matcher::_regEncode)) /* NOTE: no type */ \ 743 \ 744 /*********************/ \ 745 /* -XX flags */ \ 746 /*********************/ \ 747 \ 748 nonstatic_field(Flag, type, const char*) \ 749 nonstatic_field(Flag, name, const char*) \ 750 unchecked_nonstatic_field(Flag, addr, sizeof(void*)) /* NOTE: no type */ \ 751 nonstatic_field(Flag, kind, const char*) \ 752 static_field(Flag, flags, Flag*) \ 753 static_field(Flag, numFlags, size_t) \ 754 \ 755 /*************************/ \ 756 /* JDK / VM version info */ \ 757 /*************************/ \ 758 \ 759 static_field(Abstract_VM_Version, _s_vm_release, const char*) \ 760 static_field(Abstract_VM_Version, _s_internal_vm_info_string, const char*) \ 761 static_field(Abstract_VM_Version, _vm_major_version, int) \ 762 static_field(Abstract_VM_Version, _vm_minor_version, int) \ 763 static_field(Abstract_VM_Version, _vm_build_number, int) \ 764 \ 765 static_field(JDK_Version, _current, JDK_Version) \ 766 nonstatic_field(JDK_Version, _partially_initialized, bool) \ 767 nonstatic_field(JDK_Version, _major, unsigned char) \ 768 \ 769 \ 770 \ 771 /*************/ \ 772 /* Arguments */ \ 773 /*************/ \ 774 \ 775 static_field(Arguments, _jvm_flags_array, char**) \ 776 static_field(Arguments, _num_jvm_flags, int) \ 777 static_field(Arguments, _jvm_args_array, char**) \ 778 static_field(Arguments, _num_jvm_args, int) \ 779 static_field(Arguments, _java_command, char*) \ 780 \ 781 \ 782 /************************/ \ 783 /* Miscellaneous fields */ \ 784 /************************/ \ 785 \ 786 nonstatic_field(AccessFlags, _flags, jint) \ 787 nonstatic_field(elapsedTimer, _counter, jlong) \ 788 nonstatic_field(elapsedTimer, _active, bool) \ 789 nonstatic_field(InvocationCounter, _counter, unsigned int) 790 791 /* NOTE that we do not use the last_entry() macro here; it is used */ 792 /* in vmStructs_<os>_<cpu>.hpp's VM_STRUCTS_OS_CPU macro (and must */ 793 /* be present there) */ 794 795 //-------------------------------------------------------------------------------- 796 // VM_TYPES 797 // 798 // This list must enumerate at least all of the types in the above 799 // list. For the types in the above list, the entry below must have 800 // exactly the same spacing since string comparisons are done in the 801 // code which verifies the consistency of these tables (in the debug 802 // build). 803 // 804 // In addition to the above types, this list is required to enumerate 805 // the JNI's java types, which are used to indicate the size of Java 806 // fields in this VM to the SA. Further, oop types are currently 807 // distinguished by name (i.e., ends with "oop") over in the SA. 808 // 809 // The declare_toplevel_type macro should be used to declare types 810 // which do not have a superclass. 811 // 812 // The declare_integer_type and declare_unsigned_integer_type macros 813 // are required in order to properly identify C integer types over in 814 // the SA. They should be used for any type which is otherwise opaque 815 // and which it is necessary to coerce into an integer value. This 816 // includes, for example, the type uintptr_t. Note that while they 817 // will properly identify the type's size regardless of the platform, 818 // since it is does not seem possible to deduce or check signedness at 819 // compile time using the pointer comparison tricks, it is currently 820 // required that the given types have the same signedness across all 821 // platforms. 822 // 823 // NOTE that there are platform-specific additions to this table in 824 // vmStructs_<os>_<cpu>.hpp. 825 826 #define VM_TYPES(declare_type, \ 827 declare_toplevel_type, \ 828 declare_oop_type, \ 829 declare_integer_type, \ 830 declare_unsigned_integer_type, \ 831 declare_c1_toplevel_type, \ 832 declare_c2_type, \ 833 declare_c2_toplevel_type, \ 834 last_entry) \ 835 \ 836 /*************************************************************/ \ 837 /* Java primitive types -- required by the SA implementation */ \ 838 /* in order to determine the size of Java fields in this VM */ \ 839 /* (the implementation looks up these names specifically) */ \ 840 /* NOTE: since we fetch these sizes from the remote VM, we */ \ 841 /* have a bootstrapping sequence during which it is not */ \ 842 /* valid to fetch Java values from the remote process, only */ \ 843 /* C integer values (of known size). NOTE also that we do */ \ 844 /* NOT include "Java unsigned" types like juint here; since */ \ 845 /* Java does not have unsigned primitive types, those can */ \ 846 /* not be mapped directly and are considered to be C integer */ \ 847 /* types in this system (see the "other types" section, */ \ 848 /* below.) */ \ 849 /*************************************************************/ \ 850 \ 851 declare_toplevel_type(jboolean) \ 852 declare_toplevel_type(jbyte) \ 853 declare_toplevel_type(jchar) \ 854 declare_toplevel_type(jdouble) \ 855 declare_toplevel_type(jfloat) \ 856 declare_toplevel_type(jint) \ 857 declare_toplevel_type(jlong) \ 858 declare_toplevel_type(jshort) \ 859 \ 860 /*********************************************************************/ \ 861 /* C integer types. User-defined typedefs (like "size_t" or */ \ 862 /* "intptr_t") are guaranteed to be present with the same names over */ \ 863 /* in the SA's type database. Names like "unsigned short" are not */ \ 864 /* guaranteed to be visible through the SA's type database lookup */ \ 865 /* mechanism, though they will have a Type object created for them */ \ 866 /* and are valid types for Fields. */ \ 867 /*********************************************************************/ \ 868 declare_integer_type(bool) \ 869 declare_integer_type(int) \ 870 declare_integer_type(long) \ 871 declare_integer_type(char) \ 872 declare_unsigned_integer_type(unsigned char) \ 873 declare_unsigned_integer_type(unsigned int) \ 874 declare_unsigned_integer_type(unsigned short) \ 875 declare_unsigned_integer_type(unsigned long) \ 876 /* The compiler thinks this is a different type than */ \ 877 /* unsigned short on Win32 */ \ 878 declare_unsigned_integer_type(u2) \ 879 declare_unsigned_integer_type(unsigned) \ 880 \ 881 /*****************************/ \ 882 /* C primitive pointer types */ \ 883 /*****************************/ \ 884 \ 885 declare_toplevel_type(int*) \ 886 declare_toplevel_type(char*) \ 887 declare_toplevel_type(char**) \ 888 declare_toplevel_type(const char*) \ 889 declare_toplevel_type(u_char*) \ 890 declare_toplevel_type(unsigned char*) \ 891 \ 892 /*******************************************************************/ \ 893 /* Types which it will be handy to have available over in the SA */ \ 894 /* in order to do platform-independent address -> integer coercion */ \ 895 /* (note: these will be looked up by name) */ \ 896 /*******************************************************************/ \ 897 \ 898 declare_unsigned_integer_type(size_t) \ 899 declare_integer_type(ssize_t) \ 900 declare_unsigned_integer_type(const size_t) \ 901 declare_integer_type(intx) \ 902 declare_integer_type(intptr_t) \ 903 declare_unsigned_integer_type(uintx) \ 904 declare_unsigned_integer_type(uintptr_t) \ 905 declare_unsigned_integer_type(uint32_t) \ 906 declare_unsigned_integer_type(uint64_t) \ 907 declare_integer_type(const int) \ 908 \ 909 /*******************************************************************************/ \ 910 /* OopDesc and Klass hierarchies (NOTE: missing methodDataOop-related classes) */ \ 911 /*******************************************************************************/ \ 912 \ 913 declare_toplevel_type(oopDesc) \ 914 declare_toplevel_type(Klass_vtbl) \ 915 declare_type(Klass, Klass_vtbl) \ 916 declare_type(arrayKlass, Klass) \ 917 declare_type(arrayKlassKlass, klassKlass) \ 918 declare_type(arrayOopDesc, oopDesc) \ 919 declare_type(compiledICHolderKlass, Klass) \ 920 declare_type(compiledICHolderOopDesc, oopDesc) \ 921 declare_type(constantPoolKlass, Klass) \ 922 declare_type(constantPoolOopDesc, oopDesc) \ 923 declare_type(constantPoolCacheKlass, Klass) \ 924 declare_type(constantPoolCacheOopDesc, oopDesc) \ 925 declare_type(instanceKlass, Klass) \ 926 declare_type(instanceKlassKlass, klassKlass) \ 927 declare_type(instanceOopDesc, oopDesc) \ 928 declare_type(instanceRefKlass, instanceKlass) \ 929 declare_type(klassKlass, Klass) \ 930 declare_type(klassOopDesc, oopDesc) \ 931 declare_type(markOopDesc, oopDesc) \ 932 declare_type(methodDataKlass, Klass) \ 933 declare_type(methodDataOopDesc, oopDesc) \ 934 declare_type(methodKlass, Klass) \ 935 declare_type(constMethodKlass, Klass) \ 936 declare_type(methodOopDesc, oopDesc) \ 937 declare_type(objArrayKlass, arrayKlass) \ 938 declare_type(objArrayKlassKlass, arrayKlassKlass) \ 939 declare_type(objArrayOopDesc, arrayOopDesc) \ 940 declare_type(constMethodOopDesc, oopDesc) \ 941 declare_type(symbolKlass, Klass) \ 942 declare_type(symbolOopDesc, oopDesc) \ 943 declare_type(typeArrayKlass, arrayKlass) \ 944 declare_type(typeArrayKlassKlass, arrayKlassKlass) \ 945 declare_type(typeArrayOopDesc, arrayOopDesc) \ 946 \ 947 /********/ \ 948 /* Oops */ \ 949 /********/ \ 950 \ 951 declare_oop_type(constantPoolOop) \ 952 declare_oop_type(constantPoolCacheOop) \ 953 declare_oop_type(klassOop) \ 954 declare_oop_type(markOop) \ 955 declare_oop_type(methodOop) \ 956 declare_oop_type(methodDataOop) \ 957 declare_oop_type(objArrayOop) \ 958 declare_oop_type(oop) \ 959 declare_oop_type(narrowOop) \ 960 declare_oop_type(wideKlassOop) \ 961 declare_oop_type(constMethodOop) \ 962 declare_oop_type(symbolOop) \ 963 declare_oop_type(typeArrayOop) \ 964 \ 965 /*************************************/ \ 966 /* MethodOop-related data structures */ \ 967 /*************************************/ \ 968 \ 969 declare_toplevel_type(CheckedExceptionElement) \ 970 declare_toplevel_type(LocalVariableTableElement) \ 971 \ 972 /******************************************/ \ 973 /* Generation and space hierarchies */ \ 974 /* (needed for run-time type information) */ \ 975 /******************************************/ \ 976 \ 977 declare_toplevel_type(CollectedHeap) \ 978 declare_type(SharedHeap, CollectedHeap) \ 979 declare_type(GenCollectedHeap, SharedHeap) \ 980 declare_toplevel_type(Generation) \ 981 declare_type(DefNewGeneration, Generation) \ 982 declare_type(CardGeneration, Generation) \ 983 declare_type(OneContigSpaceCardGeneration, CardGeneration) \ 984 declare_type(TenuredGeneration, OneContigSpaceCardGeneration) \ 985 declare_type(CompactingPermGenGen, OneContigSpaceCardGeneration) \ 986 declare_toplevel_type(Space) \ 987 declare_toplevel_type(BitMap) \ 988 declare_type(CompactibleSpace, Space) \ 989 declare_type(ContiguousSpace, CompactibleSpace) \ 990 declare_type(EdenSpace, ContiguousSpace) \ 991 declare_type(OffsetTableContigSpace, ContiguousSpace) \ 992 declare_type(TenuredSpace, OffsetTableContigSpace) \ 993 declare_type(ContigPermSpace, OffsetTableContigSpace) \ 994 declare_toplevel_type(PermGen) \ 995 declare_type(CompactingPermGen, PermGen) \ 996 declare_toplevel_type(BarrierSet) \ 997 declare_type(ModRefBarrierSet, BarrierSet) \ 998 declare_type(CardTableModRefBS, ModRefBarrierSet) \ 999 declare_type(CardTableModRefBSForCTRS, CardTableModRefBS) \ 1000 declare_toplevel_type(GenRemSet) \ 1001 declare_type(CardTableRS, GenRemSet) \ 1002 declare_toplevel_type(BlockOffsetSharedArray) \ 1003 declare_toplevel_type(BlockOffsetTable) \ 1004 declare_type(BlockOffsetArray, BlockOffsetTable) \ 1005 declare_type(BlockOffsetArrayContigSpace, BlockOffsetArray) \ 1006 declare_type(BlockOffsetArrayNonContigSpace, BlockOffsetArray) \ 1007 \ 1008 /* Miscellaneous other GC types */ \ 1009 \ 1010 declare_toplevel_type(ageTable) \ 1011 declare_toplevel_type(Generation::StatRecord) \ 1012 declare_toplevel_type(GenerationSpec) \ 1013 declare_toplevel_type(HeapWord) \ 1014 declare_toplevel_type(MemRegion) \ 1015 declare_toplevel_type(const MemRegion) \ 1016 declare_toplevel_type(PermanentGenerationSpec) \ 1017 declare_toplevel_type(ThreadLocalAllocBuffer) \ 1018 declare_toplevel_type(VirtualSpace) \ 1019 declare_toplevel_type(WaterMark) \ 1020 \ 1021 /* Pointers to Garbage Collection types */ \ 1022 \ 1023 declare_toplevel_type(BarrierSet*) \ 1024 declare_toplevel_type(BlockOffsetSharedArray*) \ 1025 declare_toplevel_type(GenRemSet*) \ 1026 declare_toplevel_type(CardTableRS*) \ 1027 declare_toplevel_type(CardTableModRefBS*) \ 1028 declare_toplevel_type(CardTableModRefBS**) \ 1029 declare_toplevel_type(CardTableModRefBSForCTRS*) \ 1030 declare_toplevel_type(CardTableModRefBSForCTRS**) \ 1031 declare_toplevel_type(CollectedHeap*) \ 1032 declare_toplevel_type(ContiguousSpace*) \ 1033 declare_toplevel_type(DefNewGeneration*) \ 1034 declare_toplevel_type(EdenSpace*) \ 1035 declare_toplevel_type(GenCollectedHeap*) \ 1036 declare_toplevel_type(Generation*) \ 1037 declare_toplevel_type(GenerationSpec**) \ 1038 declare_toplevel_type(HeapWord*) \ 1039 declare_toplevel_type(MemRegion*) \ 1040 declare_toplevel_type(OffsetTableContigSpace*) \ 1041 declare_toplevel_type(OneContigSpaceCardGeneration*) \ 1042 declare_toplevel_type(PermGen*) \ 1043 declare_toplevel_type(Space*) \ 1044 declare_toplevel_type(ThreadLocalAllocBuffer*) \ 1045 \ 1046 /************************/ \ 1047 /* PerfMemory - jvmstat */ \ 1048 /************************/ \ 1049 \ 1050 declare_toplevel_type(PerfDataPrologue) \ 1051 declare_toplevel_type(PerfDataPrologue*) \ 1052 declare_toplevel_type(PerfDataEntry) \ 1053 declare_toplevel_type(PerfMemory) \ 1054 \ 1055 /*********************************/ \ 1056 /* SymbolTable, SystemDictionary */ \ 1057 /*********************************/ \ 1058 \ 1059 declare_toplevel_type(BasicHashtable) \ 1060 declare_type(Hashtable, BasicHashtable) \ 1061 declare_type(SymbolTable, Hashtable) \ 1062 declare_type(StringTable, Hashtable) \ 1063 declare_type(LoaderConstraintTable, Hashtable) \ 1064 declare_type(TwoOopHashtable, Hashtable) \ 1065 declare_type(Dictionary, TwoOopHashtable) \ 1066 declare_type(PlaceholderTable, TwoOopHashtable) \ 1067 declare_toplevel_type(Hashtable*) \ 1068 declare_toplevel_type(SymbolTable*) \ 1069 declare_toplevel_type(StringTable*) \ 1070 declare_toplevel_type(LoaderConstraintTable*) \ 1071 declare_toplevel_type(TwoOopHashtable*) \ 1072 declare_toplevel_type(Dictionary*) \ 1073 declare_toplevel_type(PlaceholderTable*) \ 1074 declare_toplevel_type(BasicHashtableEntry) \ 1075 declare_toplevel_type(BasicHashtableEntry*) \ 1076 declare_type(HashtableEntry, BasicHashtableEntry) \ 1077 declare_type(DictionaryEntry, HashtableEntry) \ 1078 declare_type(PlaceholderEntry, HashtableEntry) \ 1079 declare_type(LoaderConstraintEntry, HashtableEntry) \ 1080 declare_toplevel_type(HashtableEntry*) \ 1081 declare_toplevel_type(DictionaryEntry*) \ 1082 declare_toplevel_type(HashtableBucket) \ 1083 declare_toplevel_type(HashtableBucket*) \ 1084 declare_toplevel_type(SystemDictionary) \ 1085 declare_toplevel_type(ProtectionDomainEntry) \ 1086 declare_toplevel_type(ProtectionDomainEntry*) \ 1087 \ 1088 /***********************************************************/ \ 1089 /* Thread hierarchy (needed for run-time type information) */ \ 1090 /***********************************************************/ \ 1091 \ 1092 declare_toplevel_type(Threads) \ 1093 declare_toplevel_type(ThreadShadow) \ 1094 declare_type(Thread, ThreadShadow) \ 1095 declare_type(NamedThread, Thread) \ 1096 declare_type(WatcherThread, Thread) \ 1097 declare_type(JavaThread, Thread) \ 1098 declare_type(JvmtiAgentThread, JavaThread) \ 1099 declare_type(LowMemoryDetectorThread, JavaThread) \ 1100 declare_type(CompilerThread, JavaThread) \ 1101 declare_toplevel_type(OSThread) \ 1102 declare_toplevel_type(JavaFrameAnchor) \ 1103 \ 1104 /***************/ \ 1105 /* Interpreter */ \ 1106 /***************/ \ 1107 \ 1108 declare_toplevel_type(AbstractInterpreter) \ 1109 \ 1110 /*********/ \ 1111 /* Stubs */ \ 1112 /*********/ \ 1113 \ 1114 declare_toplevel_type(StubQueue) \ 1115 declare_toplevel_type(StubRoutines) \ 1116 IA32_ONLY(declare_toplevel_type(StubRoutines::x86)) \ 1117 declare_toplevel_type(Stub) \ 1118 declare_type(InterpreterCodelet, Stub) \ 1119 \ 1120 /*************/ \ 1121 /* JavaCalls */ \ 1122 /*************/ \ 1123 \ 1124 declare_toplevel_type(JavaCallWrapper) \ 1125 \ 1126 /*************/ \ 1127 /* CodeCache */ \ 1128 /*************/ \ 1129 \ 1130 declare_toplevel_type(CodeCache) \ 1131 \ 1132 /************/ \ 1133 /* CodeHeap */ \ 1134 /************/ \ 1135 \ 1136 declare_toplevel_type(CodeHeap) \ 1137 declare_toplevel_type(CodeHeap*) \ 1138 declare_toplevel_type(HeapBlock) \ 1139 declare_toplevel_type(HeapBlock::Header) \ 1140 declare_type(FreeBlock, HeapBlock) \ 1141 \ 1142 /*************************************************************/ \ 1143 /* CodeBlob hierarchy (needed for run-time type information) */ \ 1144 /*************************************************************/ \ 1145 \ 1146 declare_toplevel_type(CodeBlob) \ 1147 declare_type(BufferBlob, CodeBlob) \ 1148 declare_type(nmethod, CodeBlob) \ 1149 declare_type(RuntimeStub, CodeBlob) \ 1150 declare_type(SingletonBlob, CodeBlob) \ 1151 declare_type(SafepointBlob, SingletonBlob) \ 1152 declare_type(DeoptimizationBlob, SingletonBlob) \ 1153 declare_c2_type(ExceptionBlob, SingletonBlob) \ 1154 declare_c2_type(UncommonTrapBlob, CodeBlob) \ 1155 \ 1156 /***************************************/ \ 1157 /* PcDesc and other compiled code info */ \ 1158 /***************************************/ \ 1159 \ 1160 declare_toplevel_type(PcDesc) \ 1161 \ 1162 /************************/ \ 1163 /* OopMap and OopMapSet */ \ 1164 /************************/ \ 1165 \ 1166 declare_toplevel_type(OopMap) \ 1167 declare_toplevel_type(OopMapSet) \ 1168 \ 1169 /********************/ \ 1170 /* CompressedStream */ \ 1171 /********************/ \ 1172 \ 1173 declare_toplevel_type(CompressedStream) \ 1174 \ 1175 /**************/ \ 1176 /* VMRegImpl */ \ 1177 /**************/ \ 1178 \ 1179 declare_toplevel_type(VMRegImpl) \ 1180 \ 1181 /*********************************/ \ 1182 /* JNIHandles and JNIHandleBlock */ \ 1183 /*********************************/ \ 1184 \ 1185 declare_toplevel_type(JNIHandles) \ 1186 declare_toplevel_type(JNIHandleBlock) \ 1187 \ 1188 /**********************/ \ 1189 /* Runtime1 (C1 only) */ \ 1190 /**********************/ \ 1191 \ 1192 declare_c1_toplevel_type(Runtime1) \ 1193 \ 1194 /************/ \ 1195 /* Monitors */ \ 1196 /************/ \ 1197 \ 1198 declare_toplevel_type(ObjectMonitor) \ 1199 declare_toplevel_type(ObjectSynchronizer) \ 1200 declare_toplevel_type(BasicLock) \ 1201 declare_toplevel_type(BasicObjectLock) \ 1202 \ 1203 /*********************/ \ 1204 /* Matcher (C2 only) */ \ 1205 /*********************/ \ 1206 \ 1207 /* NOTE: this is not really a toplevel type, but we only need */ \ 1208 /* this one -- FIXME later if necessary */ \ 1209 declare_c2_toplevel_type(Matcher) \ 1210 \ 1211 /*********************/ \ 1212 /* Adapter Blob Entries */ \ 1213 /*********************/ \ 1214 declare_toplevel_type(AdapterHandlerEntry) \ 1215 declare_toplevel_type(AdapterHandlerEntry*) \ 1216 \ 1217 /********************/ \ 1218 /* -XX flags */ \ 1219 /********************/ \ 1220 \ 1221 declare_toplevel_type(Flag) \ 1222 declare_toplevel_type(Flag*) \ 1223 \ 1224 /********************/ \ 1225 /* JDK/VM version */ \ 1226 /********************/ \ 1227 \ 1228 declare_toplevel_type(Abstract_VM_Version) \ 1229 declare_toplevel_type(JDK_Version) \ 1230 \ 1231 /*************/ \ 1232 /* Arguments */ \ 1233 /*************/ \ 1234 \ 1235 declare_toplevel_type(Arguments) \ 1236 \ 1237 /***************/ \ 1238 /* Other types */ \ 1239 /***************/ \ 1240 \ 1241 /* all enum types */ \ 1242 \ 1243 declare_integer_type(Bytecodes::Code) \ 1244 declare_integer_type(Generation::Name) \ 1245 declare_integer_type(instanceKlass::ClassState) \ 1246 declare_integer_type(JavaThreadState) \ 1247 declare_integer_type(Location::Type) \ 1248 declare_integer_type(Location::Where) \ 1249 declare_integer_type(PermGen::Name) \ 1250 \ 1251 declare_integer_type(AccessFlags) /* FIXME: wrong type (not integer) */\ 1252 declare_toplevel_type(address) /* FIXME: should this be an integer type? */\ 1253 declare_toplevel_type(BreakpointInfo) \ 1254 declare_toplevel_type(BreakpointInfo*) \ 1255 declare_toplevel_type(CodeBlob*) \ 1256 declare_toplevel_type(CompressedWriteStream*) \ 1257 declare_toplevel_type(ConstantPoolCacheEntry) \ 1258 declare_toplevel_type(elapsedTimer) \ 1259 declare_toplevel_type(intptr_t*) \ 1260 declare_unsigned_integer_type(InvocationCounter) /* FIXME: wrong type (not integer) */ \ 1261 declare_toplevel_type(JavaThread*) \ 1262 declare_toplevel_type(jbyte*) \ 1263 declare_toplevel_type(jbyte**) \ 1264 declare_toplevel_type(jint*) \ 1265 declare_toplevel_type(jniIdMapBase*) \ 1266 declare_unsigned_integer_type(juint) \ 1267 declare_unsigned_integer_type(julong) \ 1268 declare_toplevel_type(JNIHandleBlock*) \ 1269 declare_toplevel_type(JNIid) \ 1270 declare_toplevel_type(JNIid*) \ 1271 declare_toplevel_type(jmethodID*) \ 1272 declare_toplevel_type(Mutex*) \ 1273 declare_toplevel_type(nmethod*) \ 1274 declare_toplevel_type(ObjectMonitor*) \ 1275 declare_toplevel_type(oop*) \ 1276 declare_toplevel_type(OopMap**) \ 1277 declare_toplevel_type(OopMapCache*) \ 1278 declare_toplevel_type(OopMapSet*) \ 1279 declare_toplevel_type(VMReg) \ 1280 declare_toplevel_type(OSThread*) \ 1281 declare_integer_type(ReferenceType) \ 1282 declare_toplevel_type(StubQueue*) \ 1283 declare_toplevel_type(Thread*) \ 1284 declare_toplevel_type(Universe) 1285 1286 /* NOTE that we do not use the last_entry() macro here; it is used */ 1287 /* in vmStructs_<os>_<cpu>.hpp's VM_TYPES_OS_CPU macro (and must be */ 1288 /* present there) */ 1289 1290 //-------------------------------------------------------------------------------- 1291 // VM_INT_CONSTANTS 1292 // 1293 // This table contains integer constants required over in the 1294 // serviceability agent. The "declare_constant" macro is used for all 1295 // enums, etc., while "declare_preprocessor_constant" must be used for 1296 // all #defined constants. 1297 1298 #define VM_INT_CONSTANTS(declare_constant, \ 1299 declare_preprocessor_constant, \ 1300 declare_c1_constant, \ 1301 declare_c2_constant, \ 1302 declare_c2_preprocessor_constant, \ 1303 last_entry) \ 1304 \ 1305 /******************/ \ 1306 /* Useful globals */ \ 1307 /******************/ \ 1308 \ 1309 declare_constant(UseTLAB) \ 1310 \ 1311 /**************/ \ 1312 /* Stack bias */ \ 1313 /**************/ \ 1314 \ 1315 declare_preprocessor_constant("STACK_BIAS", STACK_BIAS) \ 1316 \ 1317 /****************/ \ 1318 /* Object sizes */ \ 1319 /****************/ \ 1320 \ 1321 declare_constant(oopSize) \ 1322 declare_constant(LogBytesPerWord) \ 1323 declare_constant(BytesPerLong) \ 1324 \ 1325 /********************/ \ 1326 /* Object alignment */ \ 1327 /********************/ \ 1328 \ 1329 declare_constant(MinObjAlignment) \ 1330 declare_constant(MinObjAlignmentInBytes) \ 1331 declare_constant(LogMinObjAlignmentInBytes) \ 1332 \ 1333 /********************************************/ \ 1334 /* Generation and Space Hierarchy Constants */ \ 1335 /********************************************/ \ 1336 \ 1337 declare_constant(ageTable::table_size) \ 1338 \ 1339 declare_constant(BarrierSet::ModRef) \ 1340 declare_constant(BarrierSet::CardTableModRef) \ 1341 declare_constant(BarrierSet::Other) \ 1342 \ 1343 declare_constant(BlockOffsetSharedArray::LogN) \ 1344 declare_constant(BlockOffsetSharedArray::LogN_words) \ 1345 declare_constant(BlockOffsetSharedArray::N_bytes) \ 1346 declare_constant(BlockOffsetSharedArray::N_words) \ 1347 \ 1348 declare_constant(BlockOffsetArray::N_words) \ 1349 \ 1350 declare_constant(CardTableModRefBS::clean_card) \ 1351 declare_constant(CardTableModRefBS::last_card) \ 1352 declare_constant(CardTableModRefBS::dirty_card) \ 1353 declare_constant(CardTableModRefBS::Precise) \ 1354 declare_constant(CardTableModRefBS::ObjHeadPreciseArray) \ 1355 declare_constant(CardTableModRefBS::card_shift) \ 1356 declare_constant(CardTableModRefBS::card_size) \ 1357 declare_constant(CardTableModRefBS::card_size_in_words) \ 1358 \ 1359 declare_constant(CardTableRS::youngergen_card) \ 1360 \ 1361 declare_constant(CollectedHeap::Abstract) \ 1362 declare_constant(CollectedHeap::SharedHeap) \ 1363 declare_constant(CollectedHeap::GenCollectedHeap) \ 1364 \ 1365 declare_constant(GenCollectedHeap::max_gens) \ 1366 \ 1367 /* constants from Generation::Name enum */ \ 1368 \ 1369 declare_constant(Generation::DefNew) \ 1370 declare_constant(Generation::MarkSweepCompact) \ 1371 declare_constant(Generation::Other) \ 1372 \ 1373 declare_constant(Generation::LogOfGenGrain) \ 1374 declare_constant(Generation::GenGrain) \ 1375 \ 1376 declare_constant(HeapWordSize) \ 1377 declare_constant(LogHeapWordSize) \ 1378 \ 1379 /* constants from PermGen::Name enum */ \ 1380 \ 1381 declare_constant(PermGen::MarkSweepCompact) \ 1382 declare_constant(PermGen::MarkSweep) \ 1383 \ 1384 /************************/ \ 1385 /* PerfMemory - jvmstat */ \ 1386 /************************/ \ 1387 \ 1388 declare_preprocessor_constant("PERFDATA_MAJOR_VERSION", PERFDATA_MAJOR_VERSION) \ 1389 declare_preprocessor_constant("PERFDATA_MINOR_VERSION", PERFDATA_MINOR_VERSION) \ 1390 declare_preprocessor_constant("PERFDATA_BIG_ENDIAN", PERFDATA_BIG_ENDIAN) \ 1391 declare_preprocessor_constant("PERFDATA_LITTLE_ENDIAN", PERFDATA_LITTLE_ENDIAN) \ 1392 \ 1393 /***************/ \ 1394 /* SymbolTable */ \ 1395 /***************/ \ 1396 \ 1397 declare_constant(SymbolTable::symbol_table_size) \ 1398 \ 1399 /***************/ \ 1400 /* StringTable */ \ 1401 /***************/ \ 1402 \ 1403 declare_constant(StringTable::string_table_size) \ 1404 \ 1405 /********************/ \ 1406 /* SystemDictionary */ \ 1407 /********************/ \ 1408 \ 1409 declare_constant(SystemDictionary::_loader_constraint_size) \ 1410 declare_constant(SystemDictionary::_nof_buckets) \ 1411 \ 1412 /***********************************/ \ 1413 /* LoaderConstraintTable constants */ \ 1414 /***********************************/ \ 1415 \ 1416 declare_constant(LoaderConstraintTable::_loader_constraint_size) \ 1417 declare_constant(LoaderConstraintTable::_nof_buckets) \ 1418 \ 1419 /************************************************************/ \ 1420 /* HotSpot specific JVM_ACC constants from global anon enum */ \ 1421 /************************************************************/ \ 1422 \ 1423 declare_constant(JVM_ACC_WRITTEN_FLAGS) \ 1424 declare_constant(JVM_ACC_MONITOR_MATCH) \ 1425 declare_constant(JVM_ACC_HAS_MONITOR_BYTECODES) \ 1426 declare_constant(JVM_ACC_HAS_LOOPS) \ 1427 declare_constant(JVM_ACC_LOOPS_FLAG_INIT) \ 1428 declare_constant(JVM_ACC_QUEUED) \ 1429 declare_constant(JVM_ACC_NOT_OSR_COMPILABLE) \ 1430 declare_constant(JVM_ACC_HAS_LINE_NUMBER_TABLE) \ 1431 declare_constant(JVM_ACC_HAS_CHECKED_EXCEPTIONS) \ 1432 declare_constant(JVM_ACC_HAS_JSRS) \ 1433 declare_constant(JVM_ACC_IS_OLD) \ 1434 declare_constant(JVM_ACC_IS_OBSOLETE) \ 1435 declare_constant(JVM_ACC_IS_PREFIXED_NATIVE) \ 1436 declare_constant(JVM_ACC_HAS_MIRANDA_METHODS) \ 1437 declare_constant(JVM_ACC_HAS_VANILLA_CONSTRUCTOR) \ 1438 declare_constant(JVM_ACC_HAS_FINALIZER) \ 1439 declare_constant(JVM_ACC_IS_CLONEABLE) \ 1440 declare_constant(JVM_ACC_HAS_LOCAL_VARIABLE_TABLE) \ 1441 declare_constant(JVM_ACC_PROMOTED_FLAGS) \ 1442 declare_constant(JVM_ACC_FIELD_ACCESS_WATCHED) \ 1443 declare_constant(JVM_ACC_FIELD_MODIFICATION_WATCHED) \ 1444 \ 1445 /*****************************/ \ 1446 /* Thread::SuspendFlags enum */ \ 1447 /*****************************/ \ 1448 \ 1449 declare_constant(Thread::_external_suspend) \ 1450 declare_constant(Thread::_ext_suspended) \ 1451 declare_constant(Thread::_has_async_exception) \ 1452 \ 1453 /*******************/ \ 1454 /* JavaThreadState */ \ 1455 /*******************/ \ 1456 \ 1457 declare_constant(_thread_uninitialized) \ 1458 declare_constant(_thread_new) \ 1459 declare_constant(_thread_new_trans) \ 1460 declare_constant(_thread_in_native) \ 1461 declare_constant(_thread_in_native_trans) \ 1462 declare_constant(_thread_in_vm) \ 1463 declare_constant(_thread_in_vm_trans) \ 1464 declare_constant(_thread_in_Java) \ 1465 declare_constant(_thread_in_Java_trans) \ 1466 declare_constant(_thread_blocked) \ 1467 declare_constant(_thread_blocked_trans) \ 1468 \ 1469 /******************************/ \ 1470 /* Klass misc. enum constants */ \ 1471 /******************************/ \ 1472 \ 1473 declare_constant(Klass::_primary_super_limit) \ 1474 declare_constant(Klass::_lh_instance_slow_path_bit) \ 1475 declare_constant(Klass::_lh_log2_element_size_shift) \ 1476 declare_constant(Klass::_lh_element_type_shift) \ 1477 declare_constant(Klass::_lh_header_size_shift) \ 1478 declare_constant(Klass::_lh_array_tag_shift) \ 1479 declare_constant(Klass::_lh_array_tag_type_value) \ 1480 declare_constant(Klass::_lh_array_tag_obj_value) \ 1481 \ 1482 /********************************/ \ 1483 /* constMethodOopDesc anon-enum */ \ 1484 /********************************/ \ 1485 \ 1486 declare_constant(constMethodOopDesc::_has_linenumber_table) \ 1487 declare_constant(constMethodOopDesc::_has_checked_exceptions) \ 1488 declare_constant(constMethodOopDesc::_has_localvariable_table) \ 1489 \ 1490 /*************************************/ \ 1491 /* instanceKlass FieldOffset enum */ \ 1492 /*************************************/ \ 1493 \ 1494 declare_constant(instanceKlass::access_flags_offset) \ 1495 declare_constant(instanceKlass::name_index_offset) \ 1496 declare_constant(instanceKlass::signature_index_offset) \ 1497 declare_constant(instanceKlass::initval_index_offset) \ 1498 declare_constant(instanceKlass::low_offset) \ 1499 declare_constant(instanceKlass::high_offset) \ 1500 declare_constant(instanceKlass::generic_signature_offset) \ 1501 declare_constant(instanceKlass::next_offset) \ 1502 declare_constant(instanceKlass::implementors_limit) \ 1503 \ 1504 /************************************************/ \ 1505 /* instanceKlass InnerClassAttributeOffset enum */ \ 1506 /************************************************/ \ 1507 \ 1508 declare_constant(instanceKlass::inner_class_inner_class_info_offset) \ 1509 declare_constant(instanceKlass::inner_class_outer_class_info_offset) \ 1510 declare_constant(instanceKlass::inner_class_inner_name_offset) \ 1511 declare_constant(instanceKlass::inner_class_access_flags_offset) \ 1512 declare_constant(instanceKlass::inner_class_next_offset) \ 1513 \ 1514 /*********************************/ \ 1515 /* instanceKlass ClassState enum */ \ 1516 /*********************************/ \ 1517 \ 1518 declare_constant(instanceKlass::unparsable_by_gc) \ 1519 declare_constant(instanceKlass::allocated) \ 1520 declare_constant(instanceKlass::loaded) \ 1521 declare_constant(instanceKlass::linked) \ 1522 declare_constant(instanceKlass::being_initialized) \ 1523 declare_constant(instanceKlass::fully_initialized) \ 1524 declare_constant(instanceKlass::initialization_error) \ 1525 \ 1526 /*********************************/ \ 1527 /* symbolOop - symbol max length */ \ 1528 /*********************************/ \ 1529 \ 1530 declare_constant(symbolOopDesc::max_symbol_length) \ 1531 \ 1532 /*********************************************/ \ 1533 /* ConstantPoolCacheEntry FlagBitValues enum */ \ 1534 /*********************************************/ \ 1535 \ 1536 declare_constant(ConstantPoolCacheEntry::hotSwapBit) \ 1537 declare_constant(ConstantPoolCacheEntry::methodInterface) \ 1538 declare_constant(ConstantPoolCacheEntry::volatileField) \ 1539 declare_constant(ConstantPoolCacheEntry::vfinalMethod) \ 1540 declare_constant(ConstantPoolCacheEntry::finalField) \ 1541 \ 1542 /******************************************/ \ 1543 /* ConstantPoolCacheEntry FlagValues enum */ \ 1544 /******************************************/ \ 1545 \ 1546 declare_constant(ConstantPoolCacheEntry::tosBits) \ 1547 \ 1548 /*********************************/ \ 1549 /* java_lang_Class field offsets */ \ 1550 /*********************************/ \ 1551 \ 1552 declare_constant(java_lang_Class::hc_klass_offset) \ 1553 declare_constant(java_lang_Class::hc_array_klass_offset) \ 1554 declare_constant(java_lang_Class::hc_resolved_constructor_offset) \ 1555 declare_constant(java_lang_Class::hc_number_of_fake_oop_fields) \ 1556 \ 1557 /***************************************/ \ 1558 /* java_lang_Thread::ThreadStatus enum */ \ 1559 /***************************************/ \ 1560 \ 1561 declare_constant(java_lang_Thread::NEW) \ 1562 declare_constant(java_lang_Thread::RUNNABLE) \ 1563 declare_constant(java_lang_Thread::SLEEPING) \ 1564 declare_constant(java_lang_Thread::IN_OBJECT_WAIT) \ 1565 declare_constant(java_lang_Thread::IN_OBJECT_WAIT_TIMED) \ 1566 declare_constant(java_lang_Thread::PARKED) \ 1567 declare_constant(java_lang_Thread::PARKED_TIMED) \ 1568 declare_constant(java_lang_Thread::BLOCKED_ON_MONITOR_ENTER) \ 1569 declare_constant(java_lang_Thread::TERMINATED) \ 1570 \ 1571 /******************************/ \ 1572 /* Debug info */ \ 1573 /******************************/ \ 1574 \ 1575 declare_constant(Location::OFFSET_MASK) \ 1576 declare_constant(Location::OFFSET_SHIFT) \ 1577 declare_constant(Location::TYPE_MASK) \ 1578 declare_constant(Location::TYPE_SHIFT) \ 1579 declare_constant(Location::WHERE_MASK) \ 1580 declare_constant(Location::WHERE_SHIFT) \ 1581 \ 1582 /* constants from Location::Type enum */ \ 1583 \ 1584 declare_constant(Location::normal) \ 1585 declare_constant(Location::oop) \ 1586 declare_constant(Location::narrowoop) \ 1587 declare_constant(Location::int_in_long) \ 1588 declare_constant(Location::lng) \ 1589 declare_constant(Location::float_in_dbl) \ 1590 declare_constant(Location::dbl) \ 1591 declare_constant(Location::addr) \ 1592 declare_constant(Location::invalid) \ 1593 \ 1594 /* constants from Location::Where enum */ \ 1595 \ 1596 declare_constant(Location::on_stack) \ 1597 declare_constant(Location::in_register) \ 1598 \ 1599 /*********************/ \ 1600 /* Matcher (C2 only) */ \ 1601 /*********************/ \ 1602 \ 1603 declare_c2_preprocessor_constant("Matcher::interpreter_frame_pointer_reg", Matcher::interpreter_frame_pointer_reg()) \ 1604 \ 1605 /*********************************************/ \ 1606 /* MethodCompilation (globalDefinitions.hpp) */ \ 1607 /*********************************************/ \ 1608 \ 1609 declare_constant(InvocationEntryBci) \ 1610 declare_constant(InvalidOSREntryBci) \ 1611 \ 1612 /***************/ \ 1613 /* OopMapValue */ \ 1614 /***************/ \ 1615 \ 1616 declare_constant(OopMapValue::type_bits) \ 1617 declare_constant(OopMapValue::register_bits) \ 1618 declare_constant(OopMapValue::type_shift) \ 1619 declare_constant(OopMapValue::register_shift) \ 1620 declare_constant(OopMapValue::type_mask) \ 1621 declare_constant(OopMapValue::type_mask_in_place) \ 1622 declare_constant(OopMapValue::register_mask) \ 1623 declare_constant(OopMapValue::register_mask_in_place) \ 1624 declare_constant(OopMapValue::unused_value) \ 1625 declare_constant(OopMapValue::oop_value) \ 1626 declare_constant(OopMapValue::value_value) \ 1627 declare_constant(OopMapValue::narrowoop_value) \ 1628 declare_constant(OopMapValue::callee_saved_value) \ 1629 declare_constant(OopMapValue::derived_oop_value) \ 1630 \ 1631 /******************/ \ 1632 /* JNIHandleBlock */ \ 1633 /******************/ \ 1634 \ 1635 declare_constant(JNIHandleBlock::block_size_in_oops) \ 1636 \ 1637 /**********************/ \ 1638 /* ObjectSynchronizer */ \ 1639 /**********************/ \ 1640 \ 1641 declare_constant(ObjectSynchronizer::_BLOCKSIZE) \ 1642 \ 1643 /********************************/ \ 1644 /* Calling convention constants */ \ 1645 /********************************/ \ 1646 \ 1647 declare_constant(RegisterImpl::number_of_registers) \ 1648 declare_constant(ConcreteRegisterImpl::number_of_registers) \ 1649 declare_preprocessor_constant("REG_COUNT", REG_COUNT) \ 1650 declare_c2_preprocessor_constant("SAVED_ON_ENTRY_REG_COUNT", SAVED_ON_ENTRY_REG_COUNT) \ 1651 declare_c2_preprocessor_constant("C_SAVED_ON_ENTRY_REG_COUNT", C_SAVED_ON_ENTRY_REG_COUNT) 1652 1653 /* NOTE that we do not use the last_entry() macro here; it is used */ 1654 /* in vmStructs_<os>_<cpu>.hpp's VM_INT_CONSTANTS_OS_CPU macro (and */ 1655 /* must be present there) */ 1656 1657 //-------------------------------------------------------------------------------- 1658 // VM_LONG_CONSTANTS 1659 // 1660 // This table contains long constants required over in the 1661 // serviceability agent. The "declare_constant" macro is used for all 1662 // enums, etc., while "declare_preprocessor_constant" must be used for 1663 // all #defined constants. 1664 1665 #define VM_LONG_CONSTANTS(declare_constant, declare_preprocessor_constant, declare_c1_constant, declare_c2_constant, declare_c2_preprocessor_constant, last_entry) \ 1666 \ 1667 /*********************/ \ 1668 /* MarkOop constants */ \ 1669 /*********************/ \ 1670 \ 1671 /* Note: some of these are declared as long constants just for */ \ 1672 /* consistency. The mask constants are the only ones requiring */ \ 1673 /* 64 bits (on 64-bit platforms). */ \ 1674 \ 1675 declare_constant(markOopDesc::age_bits) \ 1676 declare_constant(markOopDesc::lock_bits) \ 1677 declare_constant(markOopDesc::biased_lock_bits) \ 1678 declare_constant(markOopDesc::max_hash_bits) \ 1679 declare_constant(markOopDesc::hash_bits) \ 1680 \ 1681 declare_constant(markOopDesc::lock_shift) \ 1682 declare_constant(markOopDesc::biased_lock_shift) \ 1683 declare_constant(markOopDesc::age_shift) \ 1684 declare_constant(markOopDesc::hash_shift) \ 1685 \ 1686 declare_constant(markOopDesc::lock_mask) \ 1687 declare_constant(markOopDesc::lock_mask_in_place) \ 1688 declare_constant(markOopDesc::biased_lock_mask) \ 1689 declare_constant(markOopDesc::biased_lock_mask_in_place) \ 1690 declare_constant(markOopDesc::biased_lock_bit_in_place) \ 1691 declare_constant(markOopDesc::age_mask) \ 1692 declare_constant(markOopDesc::age_mask_in_place) \ 1693 declare_constant(markOopDesc::hash_mask) \ 1694 declare_constant(markOopDesc::hash_mask_in_place) \ 1695 declare_constant(markOopDesc::biased_lock_alignment) \ 1696 \ 1697 declare_constant(markOopDesc::locked_value) \ 1698 declare_constant(markOopDesc::unlocked_value) \ 1699 declare_constant(markOopDesc::monitor_value) \ 1700 declare_constant(markOopDesc::marked_value) \ 1701 declare_constant(markOopDesc::biased_lock_pattern) \ 1702 \ 1703 declare_constant(markOopDesc::no_hash) \ 1704 declare_constant(markOopDesc::no_hash_in_place) \ 1705 declare_constant(markOopDesc::no_lock_in_place) \ 1706 declare_constant(markOopDesc::max_age) \ 1707 \ 1708 /* Constants in markOop used by CMS. */ \ 1709 declare_constant(markOopDesc::cms_shift) \ 1710 declare_constant(markOopDesc::cms_mask) \ 1711 declare_constant(markOopDesc::size_shift) \ 1712 1713 /* NOTE that we do not use the last_entry() macro here; it is used */ 1714 /* in vmStructs_<os>_<cpu>.hpp's VM_LONG_CONSTANTS_OS_CPU macro (and */ 1715 /* must be present there) */ 1716 1717 1718 //-------------------------------------------------------------------------------- 1719 // Macros operating on the above lists 1720 //-------------------------------------------------------------------------------- 1721 1722 // This utility macro quotes the passed string 1723 #define QUOTE(x) #x 1724 1725 //-------------------------------------------------------------------------------- 1726 // VMStructEntry macros 1727 // 1728 1729 // This macro generates a VMStructEntry line for a nonstatic field 1730 #define GENERATE_NONSTATIC_VM_STRUCT_ENTRY(typeName, fieldName, type) \ 1731 { QUOTE(typeName), QUOTE(fieldName), QUOTE(type), 0, cast_uint64_t(offset_of(typeName, fieldName)), NULL }, 1732 1733 // This macro generates a VMStructEntry line for a static field 1734 #define GENERATE_STATIC_VM_STRUCT_ENTRY(typeName, fieldName, type) \ 1735 { QUOTE(typeName), QUOTE(fieldName), QUOTE(type), 1, 0, &typeName::fieldName }, 1736 1737 // This macro generates a VMStructEntry line for an unchecked 1738 // nonstatic field, in which the size of the type is also specified. 1739 // The type string is given as NULL, indicating an "opaque" type. 1740 #define GENERATE_UNCHECKED_NONSTATIC_VM_STRUCT_ENTRY(typeName, fieldName, size) \ 1741 { QUOTE(typeName), QUOTE(fieldName), NULL, 0, cast_uint64_t(offset_of(typeName, fieldName)), NULL }, 1742 1743 // This macro generates a VMStructEntry line for an unchecked 1744 // static field, in which the size of the type is also specified. 1745 // The type string is given as NULL, indicating an "opaque" type. 1746 #define GENERATE_UNCHECKED_STATIC_VM_STRUCT_ENTRY(typeName, fieldName, size) \ 1747 { QUOTE(typeName), QUOTE(fieldName), NULL, 1, 0, (void*) &typeName::fieldName }, 1748 1749 // This macro generates the sentinel value indicating the end of the list 1750 #define GENERATE_VM_STRUCT_LAST_ENTRY() \ 1751 { NULL, NULL, NULL, 0, 0, NULL } 1752 1753 // This macro checks the type of a VMStructEntry by comparing pointer types 1754 #define CHECK_NONSTATIC_VM_STRUCT_ENTRY(typeName, fieldName, type) \ 1755 {typeName *dummyObj = NULL; type* dummy = &dummyObj->fieldName; } 1756 1757 // This macro checks the type of a volatile VMStructEntry by comparing pointer types 1758 #define CHECK_VOLATILE_NONSTATIC_VM_STRUCT_ENTRY(typeName, fieldName, type) \ 1759 {typedef type dummyvtype; typeName *dummyObj = NULL; volatile dummyvtype* dummy = &dummyObj->fieldName; } 1760 1761 // This macro checks the type of a VMStructEntry by comparing pointer types 1762 #define CHECK_STATIC_VM_STRUCT_ENTRY(typeName, fieldName, type) \ 1763 {type* dummy = &typeName::fieldName; } 1764 1765 // This macro ensures the type of a field and its containing type are 1766 // present in the type table. The assertion string is shorter than 1767 // preferable because (incredibly) of a bug in Solstice NFS client 1768 // which seems to prevent very long lines from compiling. This assertion 1769 // means that an entry in VMStructs::localHotSpotVMStructs[] was not 1770 // found in VMStructs::localHotSpotVMTypes[]. 1771 #define ENSURE_FIELD_TYPE_PRESENT(typeName, fieldName, type) \ 1772 { assert(findType(QUOTE(typeName)) != 0, "type \"" QUOTE(typeName) "\" not found in type table"); \ 1773 assert(findType(QUOTE(type)) != 0, "type \"" QUOTE(type) "\" not found in type table"); } 1774 1775 // This is a no-op macro for unchecked fields 1776 #define CHECK_NO_OP(a, b, c) 1777 1778 // This is a no-op macro for the sentinel value 1779 #define CHECK_SENTINEL() 1780 1781 // 1782 // Build-specific macros: 1783 // 1784 1785 // Generate and check a nonstatic field in non-product builds 1786 #ifndef PRODUCT 1787 # define GENERATE_NONPRODUCT_NONSTATIC_VM_STRUCT_ENTRY(a, b, c) GENERATE_NONSTATIC_VM_STRUCT_ENTRY(a, b, c) 1788 # define CHECK_NONPRODUCT_NONSTATIC_VM_STRUCT_ENTRY(a, b, c) CHECK_NONSTATIC_VM_STRUCT_ENTRY(a, b, c) 1789 # define ENSURE_NONPRODUCT_FIELD_TYPE_PRESENT(a, b, c) ENSURE_FIELD_TYPE_PRESENT(a, b, c) 1790 # define GENERATE_NONPRODUCT_NONSTATIC_VM_STRUCT_ENTRY(a, b, c) GENERATE_NONSTATIC_VM_STRUCT_ENTRY(a, b, c) 1791 # define CHECK_NONPRODUCT_NONSTATIC_VM_STRUCT_ENTRY(a, b, c) CHECK_NONSTATIC_VM_STRUCT_ENTRY(a, b, c) 1792 # define ENSURE_NONPRODUCT_FIELD_TYPE_PRESENT(a, b, c) ENSURE_FIELD_TYPE_PRESENT(a, b, c) 1793 #else 1794 # define GENERATE_NONPRODUCT_NONSTATIC_VM_STRUCT_ENTRY(a, b, c) 1795 # define CHECK_NONPRODUCT_NONSTATIC_VM_STRUCT_ENTRY(a, b, c) 1796 # define ENSURE_NONPRODUCT_FIELD_TYPE_PRESENT(a, b, c) 1797 # define GENERATE_NONPRODUCT_NONSTATIC_VM_STRUCT_ENTRY(a, b, c) 1798 # define CHECK_NONPRODUCT_NONSTATIC_VM_STRUCT_ENTRY(a, b, c) 1799 # define ENSURE_NONPRODUCT_FIELD_TYPE_PRESENT(a, b, c) 1800 #endif /* PRODUCT */ 1801 1802 // Generate and check a nonstatic field in C1 builds 1803 #ifdef COMPILER1 1804 # define GENERATE_C1_NONSTATIC_VM_STRUCT_ENTRY(a, b, c) GENERATE_NONSTATIC_VM_STRUCT_ENTRY(a, b, c) 1805 # define CHECK_C1_NONSTATIC_VM_STRUCT_ENTRY(a, b, c) CHECK_NONSTATIC_VM_STRUCT_ENTRY(a, b, c) 1806 # define ENSURE_C1_FIELD_TYPE_PRESENT(a, b, c) ENSURE_FIELD_TYPE_PRESENT(a, b, c) 1807 #else 1808 # define GENERATE_C1_NONSTATIC_VM_STRUCT_ENTRY(a, b, c) 1809 # define CHECK_C1_NONSTATIC_VM_STRUCT_ENTRY(a, b, c) 1810 # define ENSURE_C1_FIELD_TYPE_PRESENT(a, b, c) 1811 #endif /* COMPILER1 */ 1812 // Generate and check a nonstatic field in C2 builds 1813 #ifdef COMPILER2 1814 # define GENERATE_C2_NONSTATIC_VM_STRUCT_ENTRY(a, b, c) GENERATE_NONSTATIC_VM_STRUCT_ENTRY(a, b, c) 1815 # define CHECK_C2_NONSTATIC_VM_STRUCT_ENTRY(a, b, c) CHECK_NONSTATIC_VM_STRUCT_ENTRY(a, b, c) 1816 # define ENSURE_C2_FIELD_TYPE_PRESENT(a, b, c) ENSURE_FIELD_TYPE_PRESENT(a, b, c) 1817 #else 1818 # define GENERATE_C2_NONSTATIC_VM_STRUCT_ENTRY(a, b, c) 1819 # define CHECK_C2_NONSTATIC_VM_STRUCT_ENTRY(a, b, c) 1820 # define ENSURE_C2_FIELD_TYPE_PRESENT(a, b, c) 1821 #endif /* COMPILER2 */ 1822 1823 // Generate but do not check a static field in C1 builds 1824 #ifdef COMPILER1 1825 # define GENERATE_C1_UNCHECKED_STATIC_VM_STRUCT_ENTRY(a, b, c) GENERATE_UNCHECKED_STATIC_VM_STRUCT_ENTRY(a, b, c) 1826 #else 1827 # define GENERATE_C1_UNCHECKED_STATIC_VM_STRUCT_ENTRY(a, b, c) 1828 #endif /* COMPILER1 */ 1829 1830 // Generate but do not check a static field in C2 builds 1831 #ifdef COMPILER2 1832 # define GENERATE_C2_UNCHECKED_STATIC_VM_STRUCT_ENTRY(a, b, c) GENERATE_UNCHECKED_STATIC_VM_STRUCT_ENTRY(a, b, c) 1833 #else 1834 # define GENERATE_C2_UNCHECKED_STATIC_VM_STRUCT_ENTRY(a, b, c) 1835 #endif /* COMPILER2 */ 1836 1837 //-------------------------------------------------------------------------------- 1838 // VMTypeEntry macros 1839 // 1840 1841 #define GENERATE_VM_TYPE_ENTRY(type, superclass) \ 1842 { QUOTE(type), QUOTE(superclass), 0, 0, 0, sizeof(type) }, 1843 1844 #define GENERATE_TOPLEVEL_VM_TYPE_ENTRY(type) \ 1845 { QUOTE(type), NULL, 0, 0, 0, sizeof(type) }, 1846 1847 #define GENERATE_OOP_VM_TYPE_ENTRY(type) \ 1848 { QUOTE(type), NULL, 1, 0, 0, sizeof(type) }, 1849 1850 #define GENERATE_INTEGER_VM_TYPE_ENTRY(type) \ 1851 { QUOTE(type), NULL, 0, 1, 0, sizeof(type) }, 1852 1853 #define GENERATE_UNSIGNED_INTEGER_VM_TYPE_ENTRY(type) \ 1854 { QUOTE(type), NULL, 0, 1, 1, sizeof(type) }, 1855 1856 #define GENERATE_VM_TYPE_LAST_ENTRY() \ 1857 { NULL, NULL, 0, 0, 0, 0 } 1858 1859 #define CHECK_VM_TYPE_ENTRY(type, superclass) \ 1860 { type* dummyObj = NULL; superclass* dummySuperObj = dummyObj; } 1861 1862 #define CHECK_VM_TYPE_NO_OP(a) 1863 #define CHECK_SINGLE_ARG_VM_TYPE_NO_OP(a) 1864 1865 // 1866 // Build-specific macros: 1867 // 1868 1869 #ifdef COMPILER1 1870 # define GENERATE_C1_TOPLEVEL_VM_TYPE_ENTRY(a) GENERATE_TOPLEVEL_VM_TYPE_ENTRY(a) 1871 # define CHECK_C1_TOPLEVEL_VM_TYPE_ENTRY(a) 1872 #else 1873 # define GENERATE_C1_TOPLEVEL_VM_TYPE_ENTRY(a) 1874 # define CHECK_C1_TOPLEVEL_VM_TYPE_ENTRY(a) 1875 #endif /* COMPILER1 */ 1876 1877 #ifdef COMPILER2 1878 # define GENERATE_C2_VM_TYPE_ENTRY(a, b) GENERATE_VM_TYPE_ENTRY(a, b) 1879 # define CHECK_C2_VM_TYPE_ENTRY(a, b) CHECK_VM_TYPE_ENTRY(a, b) 1880 # define GENERATE_C2_TOPLEVEL_VM_TYPE_ENTRY(a) GENERATE_TOPLEVEL_VM_TYPE_ENTRY(a) 1881 # define CHECK_C2_TOPLEVEL_VM_TYPE_ENTRY(a) 1882 #else 1883 # define GENERATE_C2_VM_TYPE_ENTRY(a, b) 1884 # define CHECK_C2_VM_TYPE_ENTRY(a, b) 1885 # define GENERATE_C2_TOPLEVEL_VM_TYPE_ENTRY(a) 1886 # define CHECK_C2_TOPLEVEL_VM_TYPE_ENTRY(a) 1887 #endif /* COMPILER2 */ 1888 1889 1890 //-------------------------------------------------------------------------------- 1891 // VMIntConstantEntry macros 1892 // 1893 1894 #define GENERATE_VM_INT_CONSTANT_ENTRY(name) \ 1895 { QUOTE(name), (int32_t) name }, 1896 1897 #define GENERATE_PREPROCESSOR_VM_INT_CONSTANT_ENTRY(name, value) \ 1898 { name, (int32_t) value }, 1899 1900 // This macro generates the sentinel value indicating the end of the list 1901 #define GENERATE_VM_INT_CONSTANT_LAST_ENTRY() \ 1902 { NULL, 0 } 1903 1904 1905 // Generate an int constant for a C1 build 1906 #ifdef COMPILER1 1907 # define GENERATE_C1_VM_INT_CONSTANT_ENTRY(name) GENERATE_VM_INT_CONSTANT_ENTRY(name) 1908 #else 1909 # define GENERATE_C1_VM_INT_CONSTANT_ENTRY(name) 1910 #endif /* COMPILER1 */ 1911 1912 // Generate an int constant for a C2 build 1913 #ifdef COMPILER2 1914 # define GENERATE_C2_VM_INT_CONSTANT_ENTRY(name) GENERATE_VM_INT_CONSTANT_ENTRY(name) 1915 # define GENERATE_C2_PREPROCESSOR_VM_INT_CONSTANT_ENTRY(name, value) GENERATE_PREPROCESSOR_VM_INT_CONSTANT_ENTRY(name, value) 1916 #else 1917 # define GENERATE_C2_VM_INT_CONSTANT_ENTRY(name) 1918 # define GENERATE_C2_PREPROCESSOR_VM_INT_CONSTANT_ENTRY(name, value) 1919 #endif /* COMPILER1 */ 1920 1921 //-------------------------------------------------------------------------------- 1922 // VMLongConstantEntry macros 1923 // 1924 1925 #define GENERATE_VM_LONG_CONSTANT_ENTRY(name) \ 1926 { QUOTE(name), cast_uint64_t(name) }, 1927 1928 #define GENERATE_PREPROCESSOR_VM_LONG_CONSTANT_ENTRY(name, value) \ 1929 { name, cast_uint64_t(value) }, 1930 1931 // This macro generates the sentinel value indicating the end of the list 1932 #define GENERATE_VM_LONG_CONSTANT_LAST_ENTRY() \ 1933 { NULL, 0 } 1934 1935 // Generate a long constant for a C1 build 1936 #ifdef COMPILER1 1937 # define GENERATE_C1_VM_LONG_CONSTANT_ENTRY(name) GENERATE_VM_LONG_CONSTANT_ENTRY(name) 1938 #else 1939 # define GENERATE_C1_VM_LONG_CONSTANT_ENTRY(name) 1940 #endif /* COMPILER1 */ 1941 1942 // Generate a long constant for a C2 build 1943 #ifdef COMPILER2 1944 # define GENERATE_C2_VM_LONG_CONSTANT_ENTRY(name) GENERATE_VM_LONG_CONSTANT_ENTRY(name) 1945 # define GENERATE_C2_PREPROCESSOR_VM_LONG_CONSTANT_ENTRY(name, value) GENERATE_PREPROCESSOR_VM_LONG_CONSTANT_ENTRY(name, value) 1946 #else 1947 # define GENERATE_C2_VM_LONG_CONSTANT_ENTRY(name) 1948 # define GENERATE_C2_PREPROCESSOR_VM_LONG_CONSTANT_ENTRY(name, value) 1949 #endif /* COMPILER1 */ 1950 1951 // 1952 // Instantiation of VMStructEntries, VMTypeEntries and VMIntConstantEntries 1953 // 1954 1955 // These initializers are allowed to access private fields in classes 1956 // as long as class VMStructs is a friend 1957 VMStructEntry VMStructs::localHotSpotVMStructs[] = { 1958 1959 VM_STRUCTS(GENERATE_NONSTATIC_VM_STRUCT_ENTRY, \ 1960 GENERATE_STATIC_VM_STRUCT_ENTRY, \ 1961 GENERATE_UNCHECKED_NONSTATIC_VM_STRUCT_ENTRY, \ 1962 GENERATE_NONSTATIC_VM_STRUCT_ENTRY, \ 1963 GENERATE_NONPRODUCT_NONSTATIC_VM_STRUCT_ENTRY, \ 1964 GENERATE_C1_NONSTATIC_VM_STRUCT_ENTRY, \ 1965 GENERATE_C2_NONSTATIC_VM_STRUCT_ENTRY, \ 1966 GENERATE_C1_UNCHECKED_STATIC_VM_STRUCT_ENTRY, \ 1967 GENERATE_C2_UNCHECKED_STATIC_VM_STRUCT_ENTRY, \ 1968 GENERATE_VM_STRUCT_LAST_ENTRY) 1969 1970 #ifndef SERIALGC 1971 VM_STRUCTS_PARALLELGC(GENERATE_NONSTATIC_VM_STRUCT_ENTRY, \ 1972 GENERATE_STATIC_VM_STRUCT_ENTRY) 1973 1974 VM_STRUCTS_CMS(GENERATE_NONSTATIC_VM_STRUCT_ENTRY, \ 1975 GENERATE_NONSTATIC_VM_STRUCT_ENTRY, \ 1976 GENERATE_STATIC_VM_STRUCT_ENTRY) 1977 #endif // SERIALGC 1978 1979 VM_STRUCTS_CPU(GENERATE_NONSTATIC_VM_STRUCT_ENTRY, \ 1980 GENERATE_STATIC_VM_STRUCT_ENTRY, \ 1981 GENERATE_UNCHECKED_NONSTATIC_VM_STRUCT_ENTRY, \ 1982 GENERATE_NONSTATIC_VM_STRUCT_ENTRY, \ 1983 GENERATE_NONPRODUCT_NONSTATIC_VM_STRUCT_ENTRY, \ 1984 GENERATE_C2_NONSTATIC_VM_STRUCT_ENTRY, \ 1985 GENERATE_C1_UNCHECKED_STATIC_VM_STRUCT_ENTRY, \ 1986 GENERATE_C2_UNCHECKED_STATIC_VM_STRUCT_ENTRY, \ 1987 GENERATE_VM_STRUCT_LAST_ENTRY) 1988 1989 VM_STRUCTS_OS_CPU(GENERATE_NONSTATIC_VM_STRUCT_ENTRY, \ 1990 GENERATE_STATIC_VM_STRUCT_ENTRY, \ 1991 GENERATE_UNCHECKED_NONSTATIC_VM_STRUCT_ENTRY, \ 1992 GENERATE_NONSTATIC_VM_STRUCT_ENTRY, \ 1993 GENERATE_NONPRODUCT_NONSTATIC_VM_STRUCT_ENTRY, \ 1994 GENERATE_C2_NONSTATIC_VM_STRUCT_ENTRY, \ 1995 GENERATE_C1_UNCHECKED_STATIC_VM_STRUCT_ENTRY, \ 1996 GENERATE_C2_UNCHECKED_STATIC_VM_STRUCT_ENTRY, \ 1997 GENERATE_VM_STRUCT_LAST_ENTRY) 1998 }; 1999 2000 VMTypeEntry VMStructs::localHotSpotVMTypes[] = { 2001 2002 VM_TYPES(GENERATE_VM_TYPE_ENTRY, 2003 GENERATE_TOPLEVEL_VM_TYPE_ENTRY, 2004 GENERATE_OOP_VM_TYPE_ENTRY, 2005 GENERATE_INTEGER_VM_TYPE_ENTRY, 2006 GENERATE_UNSIGNED_INTEGER_VM_TYPE_ENTRY, 2007 GENERATE_C1_TOPLEVEL_VM_TYPE_ENTRY, 2008 GENERATE_C2_VM_TYPE_ENTRY, 2009 GENERATE_C2_TOPLEVEL_VM_TYPE_ENTRY, 2010 GENERATE_VM_TYPE_LAST_ENTRY) 2011 2012 #ifndef SERIALGC 2013 VM_TYPES_PARALLELGC(GENERATE_VM_TYPE_ENTRY, 2014 GENERATE_TOPLEVEL_VM_TYPE_ENTRY) 2015 2016 VM_TYPES_CMS(GENERATE_VM_TYPE_ENTRY, 2017 GENERATE_TOPLEVEL_VM_TYPE_ENTRY) 2018 2019 VM_TYPES_PARNEW(GENERATE_VM_TYPE_ENTRY) 2020 #endif // SERIALGC 2021 2022 VM_TYPES_CPU(GENERATE_VM_TYPE_ENTRY, 2023 GENERATE_TOPLEVEL_VM_TYPE_ENTRY, 2024 GENERATE_OOP_VM_TYPE_ENTRY, 2025 GENERATE_INTEGER_VM_TYPE_ENTRY, 2026 GENERATE_UNSIGNED_INTEGER_VM_TYPE_ENTRY, 2027 GENERATE_C1_TOPLEVEL_VM_TYPE_ENTRY, 2028 GENERATE_C2_VM_TYPE_ENTRY, 2029 GENERATE_C2_TOPLEVEL_VM_TYPE_ENTRY, 2030 GENERATE_VM_TYPE_LAST_ENTRY) 2031 2032 VM_TYPES_OS_CPU(GENERATE_VM_TYPE_ENTRY, 2033 GENERATE_TOPLEVEL_VM_TYPE_ENTRY, 2034 GENERATE_OOP_VM_TYPE_ENTRY, 2035 GENERATE_INTEGER_VM_TYPE_ENTRY, 2036 GENERATE_UNSIGNED_INTEGER_VM_TYPE_ENTRY, 2037 GENERATE_C1_TOPLEVEL_VM_TYPE_ENTRY, 2038 GENERATE_C2_VM_TYPE_ENTRY, 2039 GENERATE_C2_TOPLEVEL_VM_TYPE_ENTRY, 2040 GENERATE_VM_TYPE_LAST_ENTRY) 2041 }; 2042 2043 VMIntConstantEntry VMStructs::localHotSpotVMIntConstants[] = { 2044 2045 VM_INT_CONSTANTS(GENERATE_VM_INT_CONSTANT_ENTRY, 2046 GENERATE_PREPROCESSOR_VM_INT_CONSTANT_ENTRY, 2047 GENERATE_C1_VM_INT_CONSTANT_ENTRY, 2048 GENERATE_C2_VM_INT_CONSTANT_ENTRY, 2049 GENERATE_C2_PREPROCESSOR_VM_INT_CONSTANT_ENTRY, 2050 GENERATE_VM_INT_CONSTANT_LAST_ENTRY) 2051 2052 #ifndef SERIALGC 2053 VM_INT_CONSTANTS_CMS(GENERATE_VM_INT_CONSTANT_ENTRY) 2054 2055 VM_INT_CONSTANTS_PARNEW(GENERATE_VM_INT_CONSTANT_ENTRY) 2056 #endif // SERIALGC 2057 2058 VM_INT_CONSTANTS_CPU(GENERATE_VM_INT_CONSTANT_ENTRY, 2059 GENERATE_PREPROCESSOR_VM_INT_CONSTANT_ENTRY, 2060 GENERATE_C1_VM_INT_CONSTANT_ENTRY, 2061 GENERATE_C2_VM_INT_CONSTANT_ENTRY, 2062 GENERATE_C2_PREPROCESSOR_VM_INT_CONSTANT_ENTRY, 2063 GENERATE_VM_INT_CONSTANT_LAST_ENTRY) 2064 2065 VM_INT_CONSTANTS_OS_CPU(GENERATE_VM_INT_CONSTANT_ENTRY, 2066 GENERATE_PREPROCESSOR_VM_INT_CONSTANT_ENTRY, 2067 GENERATE_C1_VM_INT_CONSTANT_ENTRY, 2068 GENERATE_C2_VM_INT_CONSTANT_ENTRY, 2069 GENERATE_C2_PREPROCESSOR_VM_INT_CONSTANT_ENTRY, 2070 GENERATE_VM_INT_CONSTANT_LAST_ENTRY) 2071 }; 2072 2073 VMLongConstantEntry VMStructs::localHotSpotVMLongConstants[] = { 2074 2075 VM_LONG_CONSTANTS(GENERATE_VM_LONG_CONSTANT_ENTRY, 2076 GENERATE_PREPROCESSOR_VM_LONG_CONSTANT_ENTRY, 2077 GENERATE_C1_VM_LONG_CONSTANT_ENTRY, 2078 GENERATE_C2_VM_LONG_CONSTANT_ENTRY, 2079 GENERATE_C2_PREPROCESSOR_VM_LONG_CONSTANT_ENTRY, 2080 GENERATE_VM_LONG_CONSTANT_LAST_ENTRY) 2081 2082 VM_LONG_CONSTANTS_CPU(GENERATE_VM_LONG_CONSTANT_ENTRY, 2083 GENERATE_PREPROCESSOR_VM_LONG_CONSTANT_ENTRY, 2084 GENERATE_C1_VM_LONG_CONSTANT_ENTRY, 2085 GENERATE_C2_VM_LONG_CONSTANT_ENTRY, 2086 GENERATE_C2_PREPROCESSOR_VM_LONG_CONSTANT_ENTRY, 2087 GENERATE_VM_LONG_CONSTANT_LAST_ENTRY) 2088 2089 VM_LONG_CONSTANTS_OS_CPU(GENERATE_VM_LONG_CONSTANT_ENTRY, 2090 GENERATE_PREPROCESSOR_VM_LONG_CONSTANT_ENTRY, 2091 GENERATE_C1_VM_LONG_CONSTANT_ENTRY, 2092 GENERATE_C2_VM_LONG_CONSTANT_ENTRY, 2093 GENERATE_C2_PREPROCESSOR_VM_LONG_CONSTANT_ENTRY, 2094 GENERATE_VM_LONG_CONSTANT_LAST_ENTRY) 2095 }; 2096 2097 // This is used both to check the types of referenced fields and, in 2098 // debug builds, to ensure that all of the field types are present. 2099 void 2100 VMStructs::init() { 2101 VM_STRUCTS(CHECK_NONSTATIC_VM_STRUCT_ENTRY, 2102 CHECK_STATIC_VM_STRUCT_ENTRY, 2103 CHECK_NO_OP, 2104 CHECK_VOLATILE_NONSTATIC_VM_STRUCT_ENTRY, 2105 CHECK_NONPRODUCT_NONSTATIC_VM_STRUCT_ENTRY, 2106 CHECK_C1_NONSTATIC_VM_STRUCT_ENTRY, 2107 CHECK_C2_NONSTATIC_VM_STRUCT_ENTRY, 2108 CHECK_NO_OP, 2109 CHECK_NO_OP, 2110 CHECK_SENTINEL); 2111 2112 #ifndef SERIALGC 2113 VM_STRUCTS_PARALLELGC(CHECK_NONSTATIC_VM_STRUCT_ENTRY, 2114 CHECK_STATIC_VM_STRUCT_ENTRY); 2115 2116 VM_STRUCTS_CMS(CHECK_NONSTATIC_VM_STRUCT_ENTRY, 2117 CHECK_VOLATILE_NONSTATIC_VM_STRUCT_ENTRY, 2118 CHECK_STATIC_VM_STRUCT_ENTRY); 2119 #endif // SERIALGC 2120 2121 VM_STRUCTS_CPU(CHECK_NONSTATIC_VM_STRUCT_ENTRY, 2122 CHECK_STATIC_VM_STRUCT_ENTRY, 2123 CHECK_NO_OP, 2124 CHECK_VOLATILE_NONSTATIC_VM_STRUCT_ENTRY, 2125 CHECK_NONPRODUCT_NONSTATIC_VM_STRUCT_ENTRY, 2126 CHECK_C2_NONSTATIC_VM_STRUCT_ENTRY, 2127 CHECK_NO_OP, 2128 CHECK_NO_OP, 2129 CHECK_SENTINEL); 2130 2131 VM_STRUCTS_OS_CPU(CHECK_NONSTATIC_VM_STRUCT_ENTRY, 2132 CHECK_STATIC_VM_STRUCT_ENTRY, 2133 CHECK_NO_OP, 2134 CHECK_VOLATILE_NONSTATIC_VM_STRUCT_ENTRY, 2135 CHECK_NONPRODUCT_NONSTATIC_VM_STRUCT_ENTRY, 2136 CHECK_C2_NONSTATIC_VM_STRUCT_ENTRY, 2137 CHECK_NO_OP, 2138 CHECK_NO_OP, 2139 CHECK_SENTINEL); 2140 2141 VM_TYPES(CHECK_VM_TYPE_ENTRY, 2142 CHECK_SINGLE_ARG_VM_TYPE_NO_OP, 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_C1_TOPLEVEL_VM_TYPE_ENTRY, 2147 CHECK_C2_VM_TYPE_ENTRY, 2148 CHECK_C2_TOPLEVEL_VM_TYPE_ENTRY, 2149 CHECK_SENTINEL); 2150 2151 #ifndef SERIALGC 2152 VM_TYPES_PARALLELGC(CHECK_VM_TYPE_ENTRY, 2153 CHECK_SINGLE_ARG_VM_TYPE_NO_OP); 2154 2155 VM_TYPES_CMS(CHECK_VM_TYPE_ENTRY, 2156 CHECK_SINGLE_ARG_VM_TYPE_NO_OP); 2157 2158 VM_TYPES_PARNEW(CHECK_VM_TYPE_ENTRY) 2159 #endif // SERIALGC 2160 2161 VM_TYPES_CPU(CHECK_VM_TYPE_ENTRY, 2162 CHECK_SINGLE_ARG_VM_TYPE_NO_OP, 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_C1_TOPLEVEL_VM_TYPE_ENTRY, 2167 CHECK_C2_VM_TYPE_ENTRY, 2168 CHECK_C2_TOPLEVEL_VM_TYPE_ENTRY, 2169 CHECK_SENTINEL); 2170 2171 VM_TYPES_OS_CPU(CHECK_VM_TYPE_ENTRY, 2172 CHECK_SINGLE_ARG_VM_TYPE_NO_OP, 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_C1_TOPLEVEL_VM_TYPE_ENTRY, 2177 CHECK_C2_VM_TYPE_ENTRY, 2178 CHECK_C2_TOPLEVEL_VM_TYPE_ENTRY, 2179 CHECK_SENTINEL); 2180 2181 // 2182 // Split VM_STRUCTS() invocation into two parts to allow MS VC++ 6.0 2183 // to build with the source mounted over SNC3.2. Symptom was that 2184 // debug build failed with an internal compiler error. Has been seen 2185 // mounting sources from Solaris 2.6 and 2.7 hosts, but so far not 2186 // 2.8 hosts. Appears to occur because line is too long. 2187 // 2188 // If an assertion failure is triggered here it means that an entry 2189 // in VMStructs::localHotSpotVMStructs[] was not found in 2190 // VMStructs::localHotSpotVMTypes[]. (The assertion itself had to be 2191 // made less descriptive because of this above bug -- see the 2192 // definition of ENSURE_FIELD_TYPE_PRESENT.) 2193 // 2194 // NOTE: taken out because this was just not working on everyone's 2195 // Solstice NFS setup. If everyone switches to local workspaces on 2196 // Win32, we can put this back in. 2197 #ifndef _WINDOWS 2198 debug_only(VM_STRUCTS(ENSURE_FIELD_TYPE_PRESENT, \ 2199 CHECK_NO_OP, \ 2200 CHECK_NO_OP, \ 2201 CHECK_NO_OP, \ 2202 CHECK_NO_OP, \ 2203 CHECK_NO_OP, \ 2204 CHECK_NO_OP, \ 2205 CHECK_NO_OP, \ 2206 CHECK_NO_OP, \ 2207 CHECK_SENTINEL)); 2208 debug_only(VM_STRUCTS(CHECK_NO_OP, \ 2209 ENSURE_FIELD_TYPE_PRESENT, \ 2210 CHECK_NO_OP, \ 2211 ENSURE_FIELD_TYPE_PRESENT, \ 2212 ENSURE_NONPRODUCT_FIELD_TYPE_PRESENT, \ 2213 ENSURE_C1_FIELD_TYPE_PRESENT, \ 2214 ENSURE_C2_FIELD_TYPE_PRESENT, \ 2215 CHECK_NO_OP, \ 2216 CHECK_NO_OP, \ 2217 CHECK_SENTINEL)); 2218 #ifndef SERIALGC 2219 debug_only(VM_STRUCTS_PARALLELGC(ENSURE_FIELD_TYPE_PRESENT, \ 2220 ENSURE_FIELD_TYPE_PRESENT)); 2221 debug_only(VM_STRUCTS_CMS(ENSURE_FIELD_TYPE_PRESENT, \ 2222 ENSURE_FIELD_TYPE_PRESENT, \ 2223 ENSURE_FIELD_TYPE_PRESENT)); 2224 #endif // SERIALGC 2225 debug_only(VM_STRUCTS_CPU(ENSURE_FIELD_TYPE_PRESENT, \ 2226 ENSURE_FIELD_TYPE_PRESENT, \ 2227 CHECK_NO_OP, \ 2228 ENSURE_FIELD_TYPE_PRESENT, \ 2229 ENSURE_NONPRODUCT_FIELD_TYPE_PRESENT, \ 2230 ENSURE_C2_FIELD_TYPE_PRESENT, \ 2231 CHECK_NO_OP, \ 2232 CHECK_NO_OP, \ 2233 CHECK_SENTINEL)); 2234 debug_only(VM_STRUCTS_OS_CPU(ENSURE_FIELD_TYPE_PRESENT, \ 2235 ENSURE_FIELD_TYPE_PRESENT, \ 2236 CHECK_NO_OP, \ 2237 ENSURE_FIELD_TYPE_PRESENT, \ 2238 ENSURE_NONPRODUCT_FIELD_TYPE_PRESENT, \ 2239 ENSURE_C2_FIELD_TYPE_PRESENT, \ 2240 CHECK_NO_OP, \ 2241 CHECK_NO_OP, \ 2242 CHECK_SENTINEL)); 2243 #endif 2244 } 2245 2246 extern "C" { 2247 2248 // see comments on cast_uint64_t at the top of this file 2249 #define ASSIGN_CONST_TO_64BIT_VAR(var, expr) \ 2250 JNIEXPORT uint64_t var = cast_uint64_t(expr); 2251 #define ASSIGN_OFFSET_TO_64BIT_VAR(var, type, field) \ 2252 ASSIGN_CONST_TO_64BIT_VAR(var, offset_of(type, field)) 2253 #define ASSIGN_STRIDE_TO_64BIT_VAR(var, array) \ 2254 ASSIGN_CONST_TO_64BIT_VAR(var, (char*)&array[1] - (char*)&array[0]) 2255 2256 JNIEXPORT VMStructEntry* gHotSpotVMStructs = VMStructs::localHotSpotVMStructs; 2257 ASSIGN_OFFSET_TO_64BIT_VAR(gHotSpotVMStructEntryTypeNameOffset, VMStructEntry, typeName); 2258 ASSIGN_OFFSET_TO_64BIT_VAR(gHotSpotVMStructEntryFieldNameOffset, VMStructEntry, fieldName); 2259 ASSIGN_OFFSET_TO_64BIT_VAR(gHotSpotVMStructEntryTypeStringOffset, VMStructEntry, typeString); 2260 ASSIGN_OFFSET_TO_64BIT_VAR(gHotSpotVMStructEntryIsStaticOffset, VMStructEntry, isStatic); 2261 ASSIGN_OFFSET_TO_64BIT_VAR(gHotSpotVMStructEntryOffsetOffset, VMStructEntry, offset); 2262 ASSIGN_OFFSET_TO_64BIT_VAR(gHotSpotVMStructEntryAddressOffset, VMStructEntry, address); 2263 ASSIGN_STRIDE_TO_64BIT_VAR(gHotSpotVMStructEntryArrayStride, gHotSpotVMStructs); 2264 JNIEXPORT VMTypeEntry* gHotSpotVMTypes = VMStructs::localHotSpotVMTypes; 2265 ASSIGN_OFFSET_TO_64BIT_VAR(gHotSpotVMTypeEntryTypeNameOffset, VMTypeEntry, typeName); 2266 ASSIGN_OFFSET_TO_64BIT_VAR(gHotSpotVMTypeEntrySuperclassNameOffset, VMTypeEntry, superclassName); 2267 ASSIGN_OFFSET_TO_64BIT_VAR(gHotSpotVMTypeEntryIsOopTypeOffset, VMTypeEntry, isOopType); 2268 ASSIGN_OFFSET_TO_64BIT_VAR(gHotSpotVMTypeEntryIsIntegerTypeOffset, VMTypeEntry, isIntegerType); 2269 ASSIGN_OFFSET_TO_64BIT_VAR(gHotSpotVMTypeEntryIsUnsignedOffset, VMTypeEntry, isUnsigned); 2270 ASSIGN_OFFSET_TO_64BIT_VAR(gHotSpotVMTypeEntrySizeOffset, VMTypeEntry, size); 2271 ASSIGN_STRIDE_TO_64BIT_VAR(gHotSpotVMTypeEntryArrayStride,gHotSpotVMTypes); 2272 JNIEXPORT VMIntConstantEntry* gHotSpotVMIntConstants = VMStructs::localHotSpotVMIntConstants; 2273 ASSIGN_OFFSET_TO_64BIT_VAR(gHotSpotVMIntConstantEntryNameOffset, VMIntConstantEntry, name); 2274 ASSIGN_OFFSET_TO_64BIT_VAR(gHotSpotVMIntConstantEntryValueOffset, VMIntConstantEntry, value); 2275 ASSIGN_STRIDE_TO_64BIT_VAR(gHotSpotVMIntConstantEntryArrayStride, gHotSpotVMIntConstants); 2276 JNIEXPORT VMLongConstantEntry* gHotSpotVMLongConstants = VMStructs::localHotSpotVMLongConstants; 2277 ASSIGN_OFFSET_TO_64BIT_VAR(gHotSpotVMLongConstantEntryNameOffset, VMLongConstantEntry, name); 2278 ASSIGN_OFFSET_TO_64BIT_VAR(gHotSpotVMLongConstantEntryValueOffset, VMLongConstantEntry, value); 2279 ASSIGN_STRIDE_TO_64BIT_VAR(gHotSpotVMLongConstantEntryArrayStride, gHotSpotVMLongConstants); 2280 } 2281 2282 #ifdef ASSERT 2283 int 2284 VMStructs::findType(const char* typeName) { 2285 VMTypeEntry* types = gHotSpotVMTypes; 2286 2287 while (types->typeName != NULL) { 2288 if (!strcmp(typeName, types->typeName)) { 2289 return 1; 2290 } 2291 ++types; 2292 } 2293 return 0; 2294 } 2295 #endif 2296 2297 void vmStructs_init() { 2298 debug_only(VMStructs::init()); 2299 }