1 /* 2 * Copyright (c) 2015, 2023, Oracle and/or its affiliates. All rights reserved. 3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. 4 * 5 * This code is free software; you can redistribute it and/or modify it 6 * under the terms of the GNU General Public License version 2 only, as 7 * published by the Free Software Foundation. 8 * 9 * This code is distributed in the hope that it will be useful, but WITHOUT 10 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or 11 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License 12 * version 2 for more details (a copy is included in the LICENSE file that 13 * accompanied this code). 14 * 15 * You should have received a copy of the GNU General Public License version 16 * 2 along with this work; if not, write to the Free Software Foundation, 17 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. 18 * 19 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA 20 * or visit www.oracle.com if you need additional information or have any 21 * questions. 22 * 23 */ 24 25 #include "precompiled.hpp" 26 #include "code/codeCache.hpp" 27 #include "compiler/compileBroker.hpp" 28 #include "gc/shared/collectedHeap.hpp" 29 #include "jvmci/jvmciCodeInstaller.hpp" 30 #include "jvmci/jvmciCompilerToVM.hpp" 31 #include "jvmci/jvmciRuntime.hpp" 32 #include "jvmci/vmStructs_jvmci.hpp" 33 #include "oops/klassVtable.hpp" 34 #include "oops/objArrayKlass.hpp" 35 #include "runtime/deoptimization.hpp" 36 #include "runtime/flags/jvmFlag.hpp" 37 #include "runtime/osThread.hpp" 38 #include "runtime/sharedRuntime.hpp" 39 #include "runtime/stubRoutines.hpp" 40 #include "runtime/vm_version.hpp" 41 #if INCLUDE_G1GC 42 #include "gc/g1/g1CardTable.hpp" 43 #include "gc/g1/heapRegion.hpp" 44 #include "gc/g1/g1ThreadLocalData.hpp" 45 #endif 46 47 #define VM_STRUCTS(nonstatic_field, static_field, unchecked_nonstatic_field, volatile_nonstatic_field) \ 48 static_field(CompilerToVM::Data, Klass_vtable_start_offset, int) \ 49 static_field(CompilerToVM::Data, Klass_vtable_length_offset, int) \ 50 \ 51 static_field(CompilerToVM::Data, Method_extra_stack_entries, int) \ 52 \ 53 static_field(CompilerToVM::Data, SharedRuntime_ic_miss_stub, address) \ 54 static_field(CompilerToVM::Data, SharedRuntime_handle_wrong_method_stub, address) \ 55 static_field(CompilerToVM::Data, SharedRuntime_deopt_blob_unpack, address) \ 56 static_field(CompilerToVM::Data, SharedRuntime_deopt_blob_unpack_with_exception_in_tls, \ 57 address) \ 58 static_field(CompilerToVM::Data, SharedRuntime_deopt_blob_uncommon_trap, address) \ 59 static_field(CompilerToVM::Data, SharedRuntime_polling_page_return_handler, \ 60 address) \ 61 \ 62 static_field(CompilerToVM::Data, nmethod_entry_barrier, address) \ 63 static_field(CompilerToVM::Data, thread_disarmed_guard_value_offset, int) \ 64 static_field(CompilerToVM::Data, thread_address_bad_mask_offset, int) \ 65 AARCH64_ONLY(static_field(CompilerToVM::Data, BarrierSetAssembler_nmethod_patching_type, int)) \ 66 \ 67 static_field(CompilerToVM::Data, ZBarrierSetRuntime_load_barrier_on_oop_field_preloaded, address) \ 68 static_field(CompilerToVM::Data, ZBarrierSetRuntime_load_barrier_on_weak_oop_field_preloaded, address) \ 69 static_field(CompilerToVM::Data, ZBarrierSetRuntime_load_barrier_on_phantom_oop_field_preloaded, address) \ 70 static_field(CompilerToVM::Data, ZBarrierSetRuntime_weak_load_barrier_on_oop_field_preloaded, address) \ 71 static_field(CompilerToVM::Data, ZBarrierSetRuntime_weak_load_barrier_on_weak_oop_field_preloaded, address) \ 72 static_field(CompilerToVM::Data, ZBarrierSetRuntime_weak_load_barrier_on_phantom_oop_field_preloaded, address) \ 73 static_field(CompilerToVM::Data, ZBarrierSetRuntime_load_barrier_on_oop_array, address) \ 74 static_field(CompilerToVM::Data, ZBarrierSetRuntime_clone, address) \ 75 \ 76 static_field(CompilerToVM::Data, continuations_enabled, bool) \ 77 \ 78 static_field(CompilerToVM::Data, ThreadLocalAllocBuffer_alignment_reserve, size_t) \ 79 \ 80 static_field(CompilerToVM::Data, Universe_collectedHeap, CollectedHeap*) \ 81 static_field(CompilerToVM::Data, Universe_base_vtable_size, int) \ 82 static_field(CompilerToVM::Data, Universe_narrow_oop_base, address) \ 83 static_field(CompilerToVM::Data, Universe_narrow_oop_shift, int) \ 84 static_field(CompilerToVM::Data, Universe_narrow_klass_base, address) \ 85 static_field(CompilerToVM::Data, Universe_narrow_klass_shift, int) \ 86 static_field(CompilerToVM::Data, Universe_non_oop_bits, void*) \ 87 static_field(CompilerToVM::Data, Universe_verify_oop_mask, uintptr_t) \ 88 static_field(CompilerToVM::Data, Universe_verify_oop_bits, uintptr_t) \ 89 \ 90 static_field(CompilerToVM::Data, _supports_inline_contig_alloc, bool) \ 91 static_field(CompilerToVM::Data, _heap_end_addr, HeapWord**) \ 92 static_field(CompilerToVM::Data, _heap_top_addr, HeapWord* volatile*) \ 93 \ 94 static_field(CompilerToVM::Data, _max_oop_map_stack_offset, int) \ 95 static_field(CompilerToVM::Data, _fields_annotations_base_offset, int) \ 96 \ 97 static_field(CompilerToVM::Data, cardtable_start_address, CardTable::CardValue*) \ 98 static_field(CompilerToVM::Data, cardtable_shift, int) \ 99 \ 100 static_field(CompilerToVM::Data, vm_page_size, size_t) \ 101 \ 102 static_field(CompilerToVM::Data, sizeof_vtableEntry, int) \ 103 static_field(CompilerToVM::Data, sizeof_ExceptionTableElement, int) \ 104 static_field(CompilerToVM::Data, sizeof_LocalVariableTableElement, int) \ 105 static_field(CompilerToVM::Data, sizeof_ConstantPool, int) \ 106 static_field(CompilerToVM::Data, sizeof_narrowKlass, int) \ 107 static_field(CompilerToVM::Data, sizeof_arrayOopDesc, int) \ 108 static_field(CompilerToVM::Data, sizeof_BasicLock, int) \ 109 \ 110 static_field(CompilerToVM::Data, dsin, address) \ 111 static_field(CompilerToVM::Data, dcos, address) \ 112 static_field(CompilerToVM::Data, dtan, address) \ 113 static_field(CompilerToVM::Data, dexp, address) \ 114 static_field(CompilerToVM::Data, dlog, address) \ 115 static_field(CompilerToVM::Data, dlog10, address) \ 116 static_field(CompilerToVM::Data, dpow, address) \ 117 \ 118 static_field(CompilerToVM::Data, symbol_init, address) \ 119 static_field(CompilerToVM::Data, symbol_clinit, address) \ 120 \ 121 static_field(CompilerToVM::Data, data_section_item_alignment, int) \ 122 \ 123 static_field(Abstract_VM_Version, _features, uint64_t) \ 124 \ 125 nonstatic_field(Annotations, _class_annotations, AnnotationArray*) \ 126 nonstatic_field(Annotations, _fields_annotations, Array<AnnotationArray*>*) \ 127 \ 128 nonstatic_field(Array<int>, _length, int) \ 129 unchecked_nonstatic_field(Array<u1>, _data, sizeof(u1)) \ 130 unchecked_nonstatic_field(Array<u2>, _data, sizeof(u2)) \ 131 nonstatic_field(Array<Klass*>, _length, int) \ 132 nonstatic_field(Array<Klass*>, _data[0], Klass*) \ 133 \ 134 volatile_nonstatic_field(BasicLock, _displaced_header, markWord) \ 135 \ 136 static_field(CodeCache, _low_bound, address) \ 137 static_field(CodeCache, _high_bound, address) \ 138 \ 139 nonstatic_field(CollectedHeap, _total_collections, unsigned int) \ 140 \ 141 nonstatic_field(CompileTask, _num_inlined_bytecodes, int) \ 142 \ 143 nonstatic_field(ConstantPool, _tags, Array<u1>*) \ 144 nonstatic_field(ConstantPool, _pool_holder, InstanceKlass*) \ 145 nonstatic_field(ConstantPool, _length, int) \ 146 nonstatic_field(ConstantPool, _flags, u2) \ 147 nonstatic_field(ConstantPool, _source_file_name_index, u2) \ 148 \ 149 nonstatic_field(ConstMethod, _constants, ConstantPool*) \ 150 nonstatic_field(ConstMethod, _flags._flags, u4) \ 151 nonstatic_field(ConstMethod, _code_size, u2) \ 152 nonstatic_field(ConstMethod, _name_index, u2) \ 153 nonstatic_field(ConstMethod, _signature_index, u2) \ 154 nonstatic_field(ConstMethod, _method_idnum, u2) \ 155 nonstatic_field(ConstMethod, _max_stack, u2) \ 156 nonstatic_field(ConstMethod, _max_locals, u2) \ 157 \ 158 nonstatic_field(DataLayout, _header._struct._tag, u1) \ 159 nonstatic_field(DataLayout, _header._struct._flags, u1) \ 160 nonstatic_field(DataLayout, _header._struct._bci, u2) \ 161 nonstatic_field(DataLayout, _header._struct._traps, u4) \ 162 nonstatic_field(DataLayout, _cells[0], intptr_t) \ 163 \ 164 nonstatic_field(Deoptimization::UnrollBlock, _size_of_deoptimized_frame, int) \ 165 nonstatic_field(Deoptimization::UnrollBlock, _caller_adjustment, int) \ 166 nonstatic_field(Deoptimization::UnrollBlock, _number_of_frames, int) \ 167 nonstatic_field(Deoptimization::UnrollBlock, _total_frame_sizes, int) \ 168 nonstatic_field(Deoptimization::UnrollBlock, _frame_sizes, intptr_t*) \ 169 nonstatic_field(Deoptimization::UnrollBlock, _frame_pcs, address*) \ 170 nonstatic_field(Deoptimization::UnrollBlock, _initial_info, intptr_t) \ 171 nonstatic_field(Deoptimization::UnrollBlock, _unpack_kind, int) \ 172 \ 173 nonstatic_field(ExceptionTableElement, start_pc, u2) \ 174 nonstatic_field(ExceptionTableElement, end_pc, u2) \ 175 nonstatic_field(ExceptionTableElement, handler_pc, u2) \ 176 nonstatic_field(ExceptionTableElement, catch_type_index, u2) \ 177 \ 178 nonstatic_field(InstanceKlass, _fieldinfo_stream, Array<u1>*) \ 179 nonstatic_field(InstanceKlass, _constants, ConstantPool*) \ 180 volatile_nonstatic_field(InstanceKlass, _init_state, InstanceKlass::ClassState) \ 181 volatile_nonstatic_field(InstanceKlass, _init_thread, JavaThread*) \ 182 nonstatic_field(InstanceKlass, _misc_flags._flags, u4) \ 183 nonstatic_field(InstanceKlass, _annotations, Annotations*) \ 184 \ 185 volatile_nonstatic_field(JavaFrameAnchor, _last_Java_sp, intptr_t*) \ 186 volatile_nonstatic_field(JavaFrameAnchor, _last_Java_pc, address) \ 187 \ 188 nonstatic_field(JVMCICompileState, _jvmti_can_hotswap_or_post_breakpoint, jbyte) \ 189 nonstatic_field(JVMCICompileState, _jvmti_can_access_local_variables, jbyte) \ 190 nonstatic_field(JVMCICompileState, _jvmti_can_post_on_exceptions, jbyte) \ 191 nonstatic_field(JVMCICompileState, _jvmti_can_pop_frame, jbyte) \ 192 nonstatic_field(JVMCICompileState, _compilation_ticks, jint) \ 193 \ 194 nonstatic_field(JavaThread, _threadObj, OopHandle) \ 195 nonstatic_field(JavaThread, _vthread, OopHandle) \ 196 nonstatic_field(JavaThread, _scopedValueCache, OopHandle) \ 197 nonstatic_field(JavaThread, _anchor, JavaFrameAnchor) \ 198 nonstatic_field(JavaThread, _vm_result, oop) \ 199 nonstatic_field(JavaThread, _stack_overflow_state._stack_overflow_limit, address) \ 200 volatile_nonstatic_field(JavaThread, _exception_oop, oop) \ 201 volatile_nonstatic_field(JavaThread, _exception_pc, address) \ 202 volatile_nonstatic_field(JavaThread, _is_method_handle_return, int) \ 203 volatile_nonstatic_field(JavaThread, _doing_unsafe_access, bool) \ 204 nonstatic_field(JavaThread, _osthread, OSThread*) \ 205 nonstatic_field(JavaThread, _saved_exception_pc, address) \ 206 nonstatic_field(JavaThread, _pending_deoptimization, int) \ 207 nonstatic_field(JavaThread, _pending_failed_speculation, jlong) \ 208 nonstatic_field(JavaThread, _pending_transfer_to_interpreter, bool) \ 209 nonstatic_field(JavaThread, _jvmci_counters, jlong*) \ 210 nonstatic_field(JavaThread, _jvmci_reserved0, jlong) \ 211 nonstatic_field(JavaThread, _jvmci_reserved1, jlong) \ 212 nonstatic_field(JavaThread, _jvmci_reserved_oop0, oop) \ 213 nonstatic_field(JavaThread, _should_post_on_exceptions_flag, int) \ 214 nonstatic_field(JavaThread, _jni_environment, JNIEnv) \ 215 nonstatic_field(JavaThread, _poll_data, SafepointMechanism::ThreadData) \ 216 nonstatic_field(JavaThread, _stack_overflow_state._reserved_stack_activation, address) \ 217 nonstatic_field(JavaThread, _held_monitor_count, int64_t) \ 218 \ 219 static_field(java_lang_Class, _klass_offset, int) \ 220 static_field(java_lang_Class, _array_klass_offset, int) \ 221 \ 222 nonstatic_field(InvocationCounter, _counter, unsigned int) \ 223 \ 224 nonstatic_field(Klass, _secondary_super_cache, Klass*) \ 225 nonstatic_field(Klass, _secondary_supers, Array<Klass*>*) \ 226 nonstatic_field(Klass, _super, Klass*) \ 227 nonstatic_field(Klass, _super_check_offset, juint) \ 228 volatile_nonstatic_field(Klass, _subklass, Klass*) \ 229 nonstatic_field(Klass, _layout_helper, jint) \ 230 nonstatic_field(Klass, _name, Symbol*) \ 231 volatile_nonstatic_field(Klass, _next_sibling, Klass*) \ 232 nonstatic_field(Klass, _java_mirror, OopHandle) \ 233 nonstatic_field(Klass, _modifier_flags, jint) \ 234 nonstatic_field(Klass, _access_flags, AccessFlags) \ 235 nonstatic_field(Klass, _class_loader_data, ClassLoaderData*) \ 236 \ 237 nonstatic_field(LocalVariableTableElement, start_bci, u2) \ 238 nonstatic_field(LocalVariableTableElement, length, u2) \ 239 nonstatic_field(LocalVariableTableElement, name_cp_index, u2) \ 240 nonstatic_field(LocalVariableTableElement, descriptor_cp_index, u2) \ 241 nonstatic_field(LocalVariableTableElement, signature_cp_index, u2) \ 242 nonstatic_field(LocalVariableTableElement, slot, u2) \ 243 \ 244 nonstatic_field(Method, _constMethod, ConstMethod*) \ 245 nonstatic_field(Method, _method_data, MethodData*) \ 246 nonstatic_field(Method, _method_counters, MethodCounters*) \ 247 nonstatic_field(Method, _access_flags, AccessFlags) \ 248 nonstatic_field(Method, _vtable_index, int) \ 249 nonstatic_field(Method, _intrinsic_id, u2) \ 250 nonstatic_field(Method, _flags._status, u4) \ 251 volatile_nonstatic_field(Method, _code, CompiledMethod*) \ 252 volatile_nonstatic_field(Method, _from_compiled_entry, address) \ 253 \ 254 nonstatic_field(MethodCounters, _invoke_mask, int) \ 255 nonstatic_field(MethodCounters, _backedge_mask, int) \ 256 nonstatic_field(MethodCounters, _interpreter_throwout_count, u2) \ 257 JVMTI_ONLY(nonstatic_field(MethodCounters, _number_of_breakpoints, u2)) \ 258 nonstatic_field(MethodCounters, _invocation_counter, InvocationCounter) \ 259 nonstatic_field(MethodCounters, _backedge_counter, InvocationCounter) \ 260 \ 261 nonstatic_field(MethodData, _size, int) \ 262 nonstatic_field(MethodData, _method, Method*) \ 263 nonstatic_field(MethodData, _data_size, int) \ 264 nonstatic_field(MethodData, _data[0], intptr_t) \ 265 nonstatic_field(MethodData, _parameters_type_data_di, int) \ 266 nonstatic_field(MethodData, _compiler_counters._nof_decompiles, uint) \ 267 nonstatic_field(MethodData, _compiler_counters._nof_overflow_recompiles, uint) \ 268 nonstatic_field(MethodData, _compiler_counters._nof_overflow_traps, uint) \ 269 nonstatic_field(MethodData, _compiler_counters._trap_hist._array[0], u1) \ 270 nonstatic_field(MethodData, _eflags, intx) \ 271 nonstatic_field(MethodData, _arg_local, intx) \ 272 nonstatic_field(MethodData, _arg_stack, intx) \ 273 nonstatic_field(MethodData, _arg_returned, intx) \ 274 nonstatic_field(MethodData, _tenure_traps, uint) \ 275 nonstatic_field(MethodData, _invoke_mask, int) \ 276 nonstatic_field(MethodData, _backedge_mask, int) \ 277 nonstatic_field(MethodData, _jvmci_ir_size, int) \ 278 \ 279 nonstatic_field(nmethod, _verified_entry_point, address) \ 280 nonstatic_field(nmethod, _comp_level, CompLevel) \ 281 \ 282 nonstatic_field(ObjArrayKlass, _element_klass, Klass*) \ 283 \ 284 unchecked_nonstatic_field(ObjectMonitor, _owner, sizeof(void *)) /* NOTE: no type */ \ 285 volatile_nonstatic_field(ObjectMonitor, _recursions, intptr_t) \ 286 volatile_nonstatic_field(ObjectMonitor, _cxq, ObjectWaiter*) \ 287 volatile_nonstatic_field(ObjectMonitor, _EntryList, ObjectWaiter*) \ 288 volatile_nonstatic_field(ObjectMonitor, _succ, JavaThread*) \ 289 \ 290 volatile_nonstatic_field(oopDesc, _mark, markWord) \ 291 volatile_nonstatic_field(oopDesc, _metadata._klass, Klass*) \ 292 \ 293 static_field(StubRoutines, _verify_oop_count, jint) \ 294 \ 295 static_field(StubRoutines, _throw_delayed_StackOverflowError_entry, address) \ 296 \ 297 static_field(StubRoutines, _jbyte_arraycopy, address) \ 298 static_field(StubRoutines, _jshort_arraycopy, address) \ 299 static_field(StubRoutines, _jint_arraycopy, address) \ 300 static_field(StubRoutines, _jlong_arraycopy, address) \ 301 static_field(StubRoutines, _oop_arraycopy, address) \ 302 static_field(StubRoutines, _oop_arraycopy_uninit, address) \ 303 static_field(StubRoutines, _jbyte_disjoint_arraycopy, address) \ 304 static_field(StubRoutines, _jshort_disjoint_arraycopy, address) \ 305 static_field(StubRoutines, _jint_disjoint_arraycopy, address) \ 306 static_field(StubRoutines, _jlong_disjoint_arraycopy, address) \ 307 static_field(StubRoutines, _oop_disjoint_arraycopy, address) \ 308 static_field(StubRoutines, _oop_disjoint_arraycopy_uninit, address) \ 309 static_field(StubRoutines, _arrayof_jbyte_arraycopy, address) \ 310 static_field(StubRoutines, _arrayof_jshort_arraycopy, address) \ 311 static_field(StubRoutines, _arrayof_jint_arraycopy, address) \ 312 static_field(StubRoutines, _arrayof_jlong_arraycopy, address) \ 313 static_field(StubRoutines, _arrayof_oop_arraycopy, address) \ 314 static_field(StubRoutines, _arrayof_oop_arraycopy_uninit, address) \ 315 static_field(StubRoutines, _arrayof_jbyte_disjoint_arraycopy, address) \ 316 static_field(StubRoutines, _arrayof_jshort_disjoint_arraycopy, address) \ 317 static_field(StubRoutines, _arrayof_jint_disjoint_arraycopy, address) \ 318 static_field(StubRoutines, _arrayof_jlong_disjoint_arraycopy, address) \ 319 static_field(StubRoutines, _arrayof_oop_disjoint_arraycopy, address) \ 320 static_field(StubRoutines, _arrayof_oop_disjoint_arraycopy_uninit, address) \ 321 static_field(StubRoutines, _checkcast_arraycopy, address) \ 322 static_field(StubRoutines, _checkcast_arraycopy_uninit, address) \ 323 static_field(StubRoutines, _unsafe_arraycopy, address) \ 324 static_field(StubRoutines, _generic_arraycopy, address) \ 325 \ 326 static_field(StubRoutines, _aescrypt_encryptBlock, address) \ 327 static_field(StubRoutines, _aescrypt_decryptBlock, address) \ 328 static_field(StubRoutines, _cipherBlockChaining_encryptAESCrypt, address) \ 329 static_field(StubRoutines, _cipherBlockChaining_decryptAESCrypt, address) \ 330 static_field(StubRoutines, _electronicCodeBook_encryptAESCrypt, address) \ 331 static_field(StubRoutines, _electronicCodeBook_decryptAESCrypt, address) \ 332 static_field(StubRoutines, _counterMode_AESCrypt, address) \ 333 static_field(StubRoutines, _galoisCounterMode_AESCrypt, address) \ 334 static_field(StubRoutines, _base64_encodeBlock, address) \ 335 static_field(StubRoutines, _base64_decodeBlock, address) \ 336 static_field(StubRoutines, _ghash_processBlocks, address) \ 337 static_field(StubRoutines, _md5_implCompress, address) \ 338 static_field(StubRoutines, _md5_implCompressMB, address) \ 339 static_field(StubRoutines, _chacha20Block, address) \ 340 static_field(StubRoutines, _poly1305_processBlocks, address) \ 341 static_field(StubRoutines, _sha1_implCompress, address) \ 342 static_field(StubRoutines, _sha1_implCompressMB, address) \ 343 static_field(StubRoutines, _sha256_implCompress, address) \ 344 static_field(StubRoutines, _sha256_implCompressMB, address) \ 345 static_field(StubRoutines, _sha512_implCompress, address) \ 346 static_field(StubRoutines, _sha512_implCompressMB, address) \ 347 static_field(StubRoutines, _sha3_implCompress, address) \ 348 static_field(StubRoutines, _sha3_implCompressMB, address) \ 349 static_field(StubRoutines, _updateBytesCRC32, address) \ 350 static_field(StubRoutines, _crc_table_adr, address) \ 351 static_field(StubRoutines, _crc32c_table_addr, address) \ 352 static_field(StubRoutines, _updateBytesCRC32C, address) \ 353 static_field(StubRoutines, _updateBytesAdler32, address) \ 354 static_field(StubRoutines, _multiplyToLen, address) \ 355 static_field(StubRoutines, _squareToLen, address) \ 356 static_field(StubRoutines, _mulAdd, address) \ 357 static_field(StubRoutines, _montgomeryMultiply, address) \ 358 static_field(StubRoutines, _montgomerySquare, address) \ 359 static_field(StubRoutines, _vectorizedMismatch, address) \ 360 static_field(StubRoutines, _bigIntegerRightShiftWorker, address) \ 361 static_field(StubRoutines, _bigIntegerLeftShiftWorker, address) \ 362 static_field(StubRoutines, _cont_thaw, address) \ 363 \ 364 nonstatic_field(Thread, _tlab, ThreadLocalAllocBuffer) \ 365 nonstatic_field(Thread, _allocated_bytes, jlong) \ 366 JFR_ONLY(nonstatic_field(Thread, _jfr_thread_local, JfrThreadLocal)) \ 367 \ 368 static_field(java_lang_Thread, _tid_offset, int) \ 369 JFR_ONLY(static_field(java_lang_Thread, _jfr_epoch_offset, int)) \ 370 \ 371 JFR_ONLY(nonstatic_field(JfrThreadLocal, _vthread_id, traceid)) \ 372 JFR_ONLY(nonstatic_field(JfrThreadLocal, _vthread_epoch, u2)) \ 373 JFR_ONLY(nonstatic_field(JfrThreadLocal, _vthread_excluded, bool)) \ 374 JFR_ONLY(nonstatic_field(JfrThreadLocal, _vthread, bool)) \ 375 \ 376 nonstatic_field(ThreadLocalAllocBuffer, _start, HeapWord*) \ 377 nonstatic_field(ThreadLocalAllocBuffer, _top, HeapWord*) \ 378 nonstatic_field(ThreadLocalAllocBuffer, _end, HeapWord*) \ 379 nonstatic_field(ThreadLocalAllocBuffer, _pf_top, HeapWord*) \ 380 nonstatic_field(ThreadLocalAllocBuffer, _desired_size, size_t) \ 381 nonstatic_field(ThreadLocalAllocBuffer, _refill_waste_limit, size_t) \ 382 nonstatic_field(ThreadLocalAllocBuffer, _number_of_refills, unsigned) \ 383 nonstatic_field(ThreadLocalAllocBuffer, _slow_allocations, unsigned) \ 384 \ 385 nonstatic_field(SafepointMechanism::ThreadData, _polling_word, volatile uintptr_t) \ 386 nonstatic_field(SafepointMechanism::ThreadData, _polling_page, volatile uintptr_t) \ 387 \ 388 nonstatic_field(ThreadShadow, _pending_exception, oop) \ 389 \ 390 static_field(Symbol, _vm_symbols[0], Symbol*) \ 391 \ 392 nonstatic_field(vtableEntry, _method, Method*) \ 393 394 #define VM_TYPES(declare_type, declare_toplevel_type, declare_integer_type, declare_unsigned_integer_type) \ 395 declare_integer_type(bool) \ 396 declare_unsigned_integer_type(size_t) \ 397 declare_integer_type(intx) \ 398 declare_unsigned_integer_type(uintx) \ 399 declare_integer_type(CompLevel) \ 400 \ 401 declare_toplevel_type(BasicLock) \ 402 declare_toplevel_type(CompilerToVM) \ 403 declare_toplevel_type(ExceptionTableElement) \ 404 declare_toplevel_type(JVMFlag) \ 405 declare_toplevel_type(JVMFlag*) \ 406 declare_toplevel_type(InvocationCounter) \ 407 declare_toplevel_type(JVMCICompileState) \ 408 declare_toplevel_type(JVMCIEnv) \ 409 declare_toplevel_type(LocalVariableTableElement) \ 410 declare_toplevel_type(narrowKlass) \ 411 declare_toplevel_type(ObjectWaiter) \ 412 declare_toplevel_type(Symbol*) \ 413 declare_toplevel_type(vtableEntry) \ 414 \ 415 declare_toplevel_type(oopDesc) \ 416 declare_type(arrayOopDesc, oopDesc) \ 417 \ 418 declare_toplevel_type(MetaspaceObj) \ 419 declare_type(Metadata, MetaspaceObj) \ 420 declare_type(Klass, Metadata) \ 421 declare_type(InstanceKlass, Klass) \ 422 declare_type(ConstantPool, Metadata) \ 423 424 #define VM_INT_CONSTANTS(declare_constant, declare_constant_with_value, declare_preprocessor_constant) \ 425 declare_preprocessor_constant("ASSERT", DEBUG_ONLY(1) NOT_DEBUG(0)) \ 426 \ 427 declare_constant(CompLevel_none) \ 428 declare_constant(CompLevel_simple) \ 429 declare_constant(CompLevel_limited_profile) \ 430 declare_constant(CompLevel_full_profile) \ 431 declare_constant(CompLevel_full_optimization) \ 432 declare_constant(HeapWordSize) \ 433 declare_constant(InvocationEntryBci) \ 434 declare_constant(LogKlassAlignmentInBytes) \ 435 declare_constant(JVMCINMethodData::SPECULATION_LENGTH_BITS) \ 436 \ 437 declare_constant(JVM_ACC_WRITTEN_FLAGS) \ 438 declare_constant(JVM_ACC_HAS_FINALIZER) \ 439 declare_constant(JVM_ACC_IS_CLONEABLE_FAST) \ 440 declare_constant(JVM_ACC_IS_HIDDEN_CLASS) \ 441 declare_constant(JVM_ACC_IS_VALUE_BASED_CLASS) \ 442 declare_constant(FieldInfo::FieldFlags::_ff_injected) \ 443 declare_constant(FieldInfo::FieldFlags::_ff_stable) \ 444 declare_preprocessor_constant("JVM_ACC_VARARGS", JVM_ACC_VARARGS) \ 445 declare_preprocessor_constant("JVM_ACC_BRIDGE", JVM_ACC_BRIDGE) \ 446 declare_preprocessor_constant("JVM_ACC_ANNOTATION", JVM_ACC_ANNOTATION) \ 447 declare_preprocessor_constant("JVM_ACC_ENUM", JVM_ACC_ENUM) \ 448 declare_preprocessor_constant("JVM_ACC_SYNTHETIC", JVM_ACC_SYNTHETIC) \ 449 declare_preprocessor_constant("JVM_ACC_INTERFACE", JVM_ACC_INTERFACE) \ 450 \ 451 declare_constant(JVM_CONSTANT_Utf8) \ 452 declare_constant(JVM_CONSTANT_Unicode) \ 453 declare_constant(JVM_CONSTANT_Integer) \ 454 declare_constant(JVM_CONSTANT_Float) \ 455 declare_constant(JVM_CONSTANT_Long) \ 456 declare_constant(JVM_CONSTANT_Double) \ 457 declare_constant(JVM_CONSTANT_Class) \ 458 declare_constant(JVM_CONSTANT_String) \ 459 declare_constant(JVM_CONSTANT_Fieldref) \ 460 declare_constant(JVM_CONSTANT_Methodref) \ 461 declare_constant(JVM_CONSTANT_InterfaceMethodref) \ 462 declare_constant(JVM_CONSTANT_NameAndType) \ 463 declare_constant(JVM_CONSTANT_MethodHandle) \ 464 declare_constant(JVM_CONSTANT_MethodType) \ 465 declare_constant(JVM_CONSTANT_InvokeDynamic) \ 466 declare_constant(JVM_CONSTANT_Dynamic) \ 467 declare_constant(JVM_CONSTANT_Module) \ 468 declare_constant(JVM_CONSTANT_Package) \ 469 declare_constant(JVM_CONSTANT_ExternalMax) \ 470 \ 471 declare_constant(JVM_CONSTANT_Invalid) \ 472 declare_constant(JVM_CONSTANT_InternalMin) \ 473 declare_constant(JVM_CONSTANT_UnresolvedClass) \ 474 declare_constant(JVM_CONSTANT_ClassIndex) \ 475 declare_constant(JVM_CONSTANT_StringIndex) \ 476 declare_constant(JVM_CONSTANT_UnresolvedClassInError) \ 477 declare_constant(JVM_CONSTANT_MethodHandleInError) \ 478 declare_constant(JVM_CONSTANT_MethodTypeInError) \ 479 declare_constant(JVM_CONSTANT_DynamicInError) \ 480 declare_constant(JVM_CONSTANT_InternalMax) \ 481 \ 482 declare_constant(ArrayData::array_len_off_set) \ 483 declare_constant(ArrayData::array_start_off_set) \ 484 \ 485 declare_constant(BitData::exception_seen_flag) \ 486 declare_constant(BitData::null_seen_flag) \ 487 declare_constant(BranchData::not_taken_off_set) \ 488 \ 489 declare_constant_with_value("CardTable::dirty_card", CardTable::dirty_card_val()) \ 490 \ 491 declare_constant(CodeInstaller::VERIFIED_ENTRY) \ 492 declare_constant(CodeInstaller::UNVERIFIED_ENTRY) \ 493 declare_constant(CodeInstaller::OSR_ENTRY) \ 494 declare_constant(CodeInstaller::EXCEPTION_HANDLER_ENTRY) \ 495 declare_constant(CodeInstaller::DEOPT_HANDLER_ENTRY) \ 496 declare_constant(CodeInstaller::FRAME_COMPLETE) \ 497 declare_constant(CodeInstaller::ENTRY_BARRIER_PATCH) \ 498 declare_constant(CodeInstaller::INVOKEINTERFACE) \ 499 declare_constant(CodeInstaller::INVOKEVIRTUAL) \ 500 declare_constant(CodeInstaller::INVOKESTATIC) \ 501 declare_constant(CodeInstaller::INVOKESPECIAL) \ 502 declare_constant(CodeInstaller::INLINE_INVOKE) \ 503 declare_constant(CodeInstaller::POLL_NEAR) \ 504 declare_constant(CodeInstaller::POLL_RETURN_NEAR) \ 505 declare_constant(CodeInstaller::POLL_FAR) \ 506 declare_constant(CodeInstaller::POLL_RETURN_FAR) \ 507 declare_constant(CodeInstaller::CARD_TABLE_SHIFT) \ 508 declare_constant(CodeInstaller::CARD_TABLE_ADDRESS) \ 509 declare_constant(CodeInstaller::HEAP_TOP_ADDRESS) \ 510 declare_constant(CodeInstaller::HEAP_END_ADDRESS) \ 511 declare_constant(CodeInstaller::NARROW_KLASS_BASE_ADDRESS) \ 512 declare_constant(CodeInstaller::NARROW_OOP_BASE_ADDRESS) \ 513 declare_constant(CodeInstaller::CRC_TABLE_ADDRESS) \ 514 declare_constant(CodeInstaller::LOG_OF_HEAP_REGION_GRAIN_BYTES) \ 515 declare_constant(CodeInstaller::INLINE_CONTIGUOUS_ALLOCATION_SUPPORTED) \ 516 declare_constant(CodeInstaller::DEOPT_MH_HANDLER_ENTRY) \ 517 declare_constant(CodeInstaller::VERIFY_OOP_COUNT_ADDRESS) \ 518 declare_constant(CodeInstaller::VERIFY_OOPS) \ 519 declare_constant(CodeInstaller::VERIFY_OOP_BITS) \ 520 declare_constant(CodeInstaller::VERIFY_OOP_MASK) \ 521 declare_constant(CodeInstaller::INVOKE_INVALID) \ 522 \ 523 declare_constant(CodeInstaller::ILLEGAL) \ 524 declare_constant(CodeInstaller::REGISTER_PRIMITIVE) \ 525 declare_constant(CodeInstaller::REGISTER_OOP) \ 526 declare_constant(CodeInstaller::REGISTER_NARROW_OOP) \ 527 declare_constant(CodeInstaller::STACK_SLOT_PRIMITIVE) \ 528 declare_constant(CodeInstaller::STACK_SLOT_OOP) \ 529 declare_constant(CodeInstaller::STACK_SLOT_NARROW_OOP) \ 530 declare_constant(CodeInstaller::VIRTUAL_OBJECT_ID) \ 531 declare_constant(CodeInstaller::VIRTUAL_OBJECT_ID2) \ 532 declare_constant(CodeInstaller::NULL_CONSTANT) \ 533 declare_constant(CodeInstaller::RAW_CONSTANT) \ 534 declare_constant(CodeInstaller::PRIMITIVE_0) \ 535 declare_constant(CodeInstaller::PRIMITIVE4) \ 536 declare_constant(CodeInstaller::PRIMITIVE8) \ 537 declare_constant(CodeInstaller::JOBJECT) \ 538 declare_constant(CodeInstaller::OBJECT_ID) \ 539 declare_constant(CodeInstaller::OBJECT_ID2) \ 540 \ 541 declare_constant(CodeInstaller::NO_FINALIZABLE_SUBCLASS) \ 542 declare_constant(CodeInstaller::CONCRETE_SUBTYPE) \ 543 declare_constant(CodeInstaller::LEAF_TYPE) \ 544 declare_constant(CodeInstaller::CONCRETE_METHOD) \ 545 declare_constant(CodeInstaller::CALLSITE_TARGET_VALUE) \ 546 \ 547 declare_constant(CodeInstaller::PATCH_OBJECT_ID) \ 548 declare_constant(CodeInstaller::PATCH_OBJECT_ID2) \ 549 declare_constant(CodeInstaller::PATCH_NARROW_OBJECT_ID) \ 550 declare_constant(CodeInstaller::PATCH_NARROW_OBJECT_ID2) \ 551 declare_constant(CodeInstaller::PATCH_JOBJECT) \ 552 declare_constant(CodeInstaller::PATCH_NARROW_JOBJECT) \ 553 declare_constant(CodeInstaller::PATCH_KLASS) \ 554 declare_constant(CodeInstaller::PATCH_NARROW_KLASS) \ 555 declare_constant(CodeInstaller::PATCH_METHOD) \ 556 declare_constant(CodeInstaller::PATCH_DATA_SECTION_REFERENCE) \ 557 \ 558 declare_constant(CodeInstaller::SITE_CALL) \ 559 declare_constant(CodeInstaller::SITE_FOREIGN_CALL) \ 560 declare_constant(CodeInstaller::SITE_FOREIGN_CALL_NO_DEBUG_INFO) \ 561 declare_constant(CodeInstaller::SITE_SAFEPOINT) \ 562 declare_constant(CodeInstaller::SITE_INFOPOINT) \ 563 declare_constant(CodeInstaller::SITE_IMPLICIT_EXCEPTION) \ 564 declare_constant(CodeInstaller::SITE_IMPLICIT_EXCEPTION_DISPATCH) \ 565 declare_constant(CodeInstaller::SITE_MARK) \ 566 declare_constant(CodeInstaller::SITE_DATA_PATCH) \ 567 declare_constant(CodeInstaller::SITE_EXCEPTION_HANDLER) \ 568 \ 569 declare_constant(CodeInstaller::DI_HAS_REFERENCE_MAP) \ 570 declare_constant(CodeInstaller::DI_HAS_CALLEE_SAVE_INFO) \ 571 declare_constant(CodeInstaller::DI_HAS_FRAMES) \ 572 \ 573 declare_constant(CodeInstaller::DIF_HAS_LOCALS) \ 574 declare_constant(CodeInstaller::DIF_HAS_STACK) \ 575 declare_constant(CodeInstaller::DIF_HAS_LOCKS) \ 576 declare_constant(CodeInstaller::DIF_DURING_CALL) \ 577 declare_constant(CodeInstaller::DIF_RETHROW_EXCEPTION) \ 578 \ 579 declare_constant(CodeInstaller::HCC_IS_NMETHOD) \ 580 declare_constant(CodeInstaller::HCC_HAS_ASSUMPTIONS) \ 581 declare_constant(CodeInstaller::HCC_HAS_METHODS) \ 582 declare_constant(CodeInstaller::HCC_HAS_DEOPT_RESCUE_SLOT) \ 583 declare_constant(CodeInstaller::HCC_HAS_COMMENTS) \ 584 \ 585 declare_constant(CodeInstaller::NO_REGISTER) \ 586 \ 587 declare_constant(CollectedHeap::None) \ 588 declare_constant(CollectedHeap::Serial) \ 589 declare_constant(CollectedHeap::Parallel) \ 590 declare_constant(CollectedHeap::G1) \ 591 declare_constant(CollectedHeap::Epsilon) \ 592 declare_constant(CollectedHeap::Z) \ 593 declare_constant(CollectedHeap::Shenandoah) \ 594 \ 595 declare_constant(vmIntrinsics::FIRST_MH_SIG_POLY) \ 596 declare_constant(vmIntrinsics::LAST_MH_SIG_POLY) \ 597 declare_constant(vmIntrinsics::_invokeGeneric) \ 598 declare_constant(vmIntrinsics::_compiledLambdaForm) \ 599 \ 600 declare_constant(ConstantPool::CPCACHE_INDEX_TAG) \ 601 declare_constant(ConstantPool::_has_dynamic_constant) \ 602 \ 603 declare_constant(ConstMethodFlags::_misc_has_linenumber_table) \ 604 declare_constant(ConstMethodFlags::_misc_has_localvariable_table) \ 605 declare_constant(ConstMethodFlags::_misc_has_exception_table) \ 606 declare_constant(ConstMethodFlags::_misc_has_method_annotations) \ 607 declare_constant(ConstMethodFlags::_misc_has_parameter_annotations) \ 608 declare_constant(ConstMethodFlags::_misc_caller_sensitive) \ 609 declare_constant(ConstMethodFlags::_misc_is_hidden) \ 610 declare_constant(ConstMethodFlags::_misc_intrinsic_candidate) \ 611 declare_constant(ConstMethodFlags::_misc_reserved_stack_access) \ 612 declare_constant(ConstMethodFlags::_misc_changes_current_thread) \ 613 \ 614 declare_constant(CounterData::count_off) \ 615 \ 616 declare_constant(DataLayout::cell_size) \ 617 declare_constant(DataLayout::no_tag) \ 618 declare_constant(DataLayout::bit_data_tag) \ 619 declare_constant(DataLayout::counter_data_tag) \ 620 declare_constant(DataLayout::jump_data_tag) \ 621 declare_constant(DataLayout::receiver_type_data_tag) \ 622 declare_constant(DataLayout::virtual_call_data_tag) \ 623 declare_constant(DataLayout::ret_data_tag) \ 624 declare_constant(DataLayout::branch_data_tag) \ 625 declare_constant(DataLayout::multi_branch_data_tag) \ 626 declare_constant(DataLayout::arg_info_data_tag) \ 627 declare_constant(DataLayout::call_type_data_tag) \ 628 declare_constant(DataLayout::virtual_call_type_data_tag) \ 629 declare_constant(DataLayout::parameters_type_data_tag) \ 630 declare_constant(DataLayout::speculative_trap_data_tag) \ 631 declare_constant(DataLayout::array_load_store_data_tag) \ 632 declare_constant(DataLayout::acmp_data_tag) \ 633 \ 634 declare_constant(Deoptimization::Unpack_deopt) \ 635 declare_constant(Deoptimization::Unpack_exception) \ 636 declare_constant(Deoptimization::Unpack_uncommon_trap) \ 637 declare_constant(Deoptimization::Unpack_reexecute) \ 638 \ 639 declare_constant(Deoptimization::_action_bits) \ 640 declare_constant(Deoptimization::_reason_bits) \ 641 declare_constant(Deoptimization::_debug_id_bits) \ 642 declare_constant(Deoptimization::_action_shift) \ 643 declare_constant(Deoptimization::_reason_shift) \ 644 declare_constant(Deoptimization::_debug_id_shift) \ 645 \ 646 declare_constant(Deoptimization::Action_none) \ 647 declare_constant(Deoptimization::Action_maybe_recompile) \ 648 declare_constant(Deoptimization::Action_reinterpret) \ 649 declare_constant(Deoptimization::Action_make_not_entrant) \ 650 declare_constant(Deoptimization::Action_make_not_compilable) \ 651 \ 652 declare_constant(Deoptimization::Reason_none) \ 653 declare_constant(Deoptimization::Reason_null_check) \ 654 declare_constant(Deoptimization::Reason_range_check) \ 655 declare_constant(Deoptimization::Reason_class_check) \ 656 declare_constant(Deoptimization::Reason_array_check) \ 657 declare_constant(Deoptimization::Reason_unreached0) \ 658 declare_constant(Deoptimization::Reason_constraint) \ 659 declare_constant(Deoptimization::Reason_div0_check) \ 660 declare_constant(Deoptimization::Reason_loop_limit_check) \ 661 declare_constant(Deoptimization::Reason_type_checked_inlining) \ 662 declare_constant(Deoptimization::Reason_optimized_type_check) \ 663 declare_constant(Deoptimization::Reason_aliasing) \ 664 declare_constant(Deoptimization::Reason_transfer_to_interpreter) \ 665 declare_constant(Deoptimization::Reason_not_compiled_exception_handler) \ 666 declare_constant(Deoptimization::Reason_unresolved) \ 667 declare_constant(Deoptimization::Reason_jsr_mismatch) \ 668 declare_constant(Deoptimization::Reason_TRAP_HISTORY_LENGTH) \ 669 declare_constant(Deoptimization::_support_large_access_byte_array_virtualization) \ 670 \ 671 \ 672 declare_constant(InstanceKlass::linked) \ 673 declare_constant(InstanceKlass::being_initialized) \ 674 declare_constant(InstanceKlass::fully_initialized) \ 675 \ 676 /*********************************/ \ 677 /* InstanceKlass _misc_flags */ \ 678 /*********************************/ \ 679 \ 680 declare_constant(InstanceKlassFlags::_misc_has_nonstatic_concrete_methods) \ 681 declare_constant(InstanceKlassFlags::_misc_declares_nonstatic_concrete_methods) \ 682 \ 683 declare_constant(JumpData::taken_off_set) \ 684 declare_constant(JumpData::displacement_off_set) \ 685 \ 686 declare_preprocessor_constant("JVMCI::ok", JVMCI::ok) \ 687 declare_preprocessor_constant("JVMCI::dependencies_failed", JVMCI::dependencies_failed) \ 688 declare_preprocessor_constant("JVMCI::cache_full", JVMCI::cache_full) \ 689 declare_preprocessor_constant("JVMCI::code_too_large", JVMCI::code_too_large) \ 690 declare_preprocessor_constant("JVMCI::nmethod_reclaimed", JVMCI::nmethod_reclaimed) \ 691 declare_preprocessor_constant("JVMCI::first_permanent_bailout", JVMCI::first_permanent_bailout) \ 692 \ 693 declare_constant(JVMCIRuntime::none) \ 694 declare_constant(JVMCIRuntime::by_holder) \ 695 declare_constant(JVMCIRuntime::by_full_signature) \ 696 \ 697 declare_constant(Klass::_lh_neutral_value) \ 698 declare_constant(Klass::_lh_instance_slow_path_bit) \ 699 declare_constant(Klass::_lh_log2_element_size_shift) \ 700 declare_constant(Klass::_lh_log2_element_size_mask) \ 701 declare_constant(Klass::_lh_element_type_shift) \ 702 declare_constant(Klass::_lh_element_type_mask) \ 703 declare_constant(Klass::_lh_header_size_shift) \ 704 declare_constant(Klass::_lh_header_size_mask) \ 705 declare_constant(Klass::_lh_array_tag_shift) \ 706 declare_constant(Klass::_lh_array_tag_type_value) \ 707 declare_constant(Klass::_lh_array_tag_obj_value) \ 708 \ 709 declare_constant(markWord::no_hash) \ 710 \ 711 declare_constant(MethodFlags::_misc_force_inline) \ 712 declare_constant(MethodFlags::_misc_dont_inline) \ 713 \ 714 declare_constant(Method::nonvirtual_vtable_index) \ 715 declare_constant(Method::invalid_vtable_index) \ 716 \ 717 declare_constant(MultiBranchData::per_case_cell_count) \ 718 \ 719 AARCH64_ONLY(declare_constant(NMethodPatchingType::stw_instruction_and_data_patch)) \ 720 AARCH64_ONLY(declare_constant(NMethodPatchingType::conc_instruction_and_data_patch)) \ 721 AARCH64_ONLY(declare_constant(NMethodPatchingType::conc_data_patch)) \ 722 \ 723 declare_constant(ReceiverTypeData::nonprofiled_count_off_set) \ 724 declare_constant(ReceiverTypeData::receiver_type_row_cell_count) \ 725 declare_constant(ReceiverTypeData::receiver0_offset) \ 726 declare_constant(ReceiverTypeData::count0_offset) \ 727 \ 728 declare_constant(vmIntrinsics::_invokeBasic) \ 729 declare_constant(vmIntrinsics::_linkToVirtual) \ 730 declare_constant(vmIntrinsics::_linkToStatic) \ 731 declare_constant(vmIntrinsics::_linkToSpecial) \ 732 declare_constant(vmIntrinsics::_linkToInterface) \ 733 \ 734 declare_constant(vmSymbols::FIRST_SID) \ 735 declare_constant(vmSymbols::SID_LIMIT) \ 736 737 #define VM_LONG_CONSTANTS(declare_constant, declare_preprocessor_constant) \ 738 declare_constant(InvocationCounter::count_increment) \ 739 declare_constant(InvocationCounter::count_shift) \ 740 \ 741 declare_constant(markWord::hash_shift) \ 742 declare_constant(markWord::monitor_value) \ 743 \ 744 declare_constant(markWord::lock_mask_in_place) \ 745 declare_constant(markWord::age_mask_in_place) \ 746 declare_constant(markWord::hash_mask) \ 747 declare_constant(markWord::hash_mask_in_place) \ 748 \ 749 declare_constant(markWord::unlocked_value) \ 750 \ 751 declare_constant(markWord::no_hash_in_place) \ 752 declare_constant(markWord::no_lock_in_place) \ 753 754 #define VM_ADDRESSES(declare_address, declare_preprocessor_address, declare_function) \ 755 declare_function(SharedRuntime::register_finalizer) \ 756 declare_function(SharedRuntime::exception_handler_for_return_address) \ 757 declare_function(SharedRuntime::OSR_migration_end) \ 758 declare_function(SharedRuntime::enable_stack_reserved_zone) \ 759 declare_function(SharedRuntime::frem) \ 760 declare_function(SharedRuntime::drem) \ 761 \ 762 declare_function(os::dll_load) \ 763 declare_function(os::dll_lookup) \ 764 declare_function(os::javaTimeMillis) \ 765 declare_function(os::javaTimeNanos) \ 766 \ 767 declare_function(Deoptimization::fetch_unroll_info) \ 768 declare_function(Deoptimization::uncommon_trap) \ 769 declare_function(Deoptimization::unpack_frames) \ 770 \ 771 declare_function(JVMCIRuntime::new_instance) \ 772 declare_function(JVMCIRuntime::new_array) \ 773 declare_function(JVMCIRuntime::new_multi_array) \ 774 declare_function(JVMCIRuntime::dynamic_new_array) \ 775 declare_function(JVMCIRuntime::dynamic_new_instance) \ 776 \ 777 declare_function(JVMCIRuntime::new_instance_or_null) \ 778 declare_function(JVMCIRuntime::new_array_or_null) \ 779 declare_function(JVMCIRuntime::new_multi_array_or_null) \ 780 declare_function(JVMCIRuntime::dynamic_new_array_or_null) \ 781 declare_function(JVMCIRuntime::dynamic_new_instance_or_null) \ 782 \ 783 declare_function(JVMCIRuntime::invoke_static_method_one_arg) \ 784 \ 785 declare_function(JVMCIRuntime::vm_message) \ 786 declare_function(JVMCIRuntime::identity_hash_code) \ 787 declare_function(JVMCIRuntime::exception_handler_for_pc) \ 788 declare_function(JVMCIRuntime::monitorenter) \ 789 declare_function(JVMCIRuntime::monitorexit) \ 790 declare_function(JVMCIRuntime::object_notify) \ 791 declare_function(JVMCIRuntime::object_notifyAll) \ 792 declare_function(JVMCIRuntime::throw_and_post_jvmti_exception) \ 793 declare_function(JVMCIRuntime::throw_klass_external_name_exception) \ 794 declare_function(JVMCIRuntime::throw_class_cast_exception) \ 795 declare_function(JVMCIRuntime::log_primitive) \ 796 declare_function(JVMCIRuntime::log_object) \ 797 declare_function(JVMCIRuntime::log_printf) \ 798 declare_function(JVMCIRuntime::vm_error) \ 799 declare_function(JVMCIRuntime::load_and_clear_exception) \ 800 G1GC_ONLY(declare_function(JVMCIRuntime::write_barrier_pre)) \ 801 G1GC_ONLY(declare_function(JVMCIRuntime::write_barrier_post)) \ 802 declare_function(JVMCIRuntime::validate_object) \ 803 \ 804 declare_function(JVMCIRuntime::test_deoptimize_call_int) 805 806 807 #if INCLUDE_G1GC 808 809 #define VM_STRUCTS_JVMCI_G1GC(nonstatic_field, static_field) \ 810 static_field(HeapRegion, LogOfHRGrainBytes, int) 811 812 #define VM_INT_CONSTANTS_JVMCI_G1GC(declare_constant, declare_constant_with_value, declare_preprocessor_constant) \ 813 declare_constant_with_value("G1CardTable::g1_young_gen", G1CardTable::g1_young_card_val()) \ 814 declare_constant_with_value("G1ThreadLocalData::satb_mark_queue_active_offset", in_bytes(G1ThreadLocalData::satb_mark_queue_active_offset())) \ 815 declare_constant_with_value("G1ThreadLocalData::satb_mark_queue_index_offset", in_bytes(G1ThreadLocalData::satb_mark_queue_index_offset())) \ 816 declare_constant_with_value("G1ThreadLocalData::satb_mark_queue_buffer_offset", in_bytes(G1ThreadLocalData::satb_mark_queue_buffer_offset())) \ 817 declare_constant_with_value("G1ThreadLocalData::dirty_card_queue_index_offset", in_bytes(G1ThreadLocalData::dirty_card_queue_index_offset())) \ 818 declare_constant_with_value("G1ThreadLocalData::dirty_card_queue_buffer_offset", in_bytes(G1ThreadLocalData::dirty_card_queue_buffer_offset())) 819 820 #endif // INCLUDE_G1GC 821 822 823 #ifdef LINUX 824 825 #define VM_ADDRESSES_OS(declare_address, declare_preprocessor_address, declare_function) \ 826 declare_preprocessor_address("RTLD_DEFAULT", RTLD_DEFAULT) 827 828 #endif 829 830 831 #ifdef BSD 832 833 #define VM_ADDRESSES_OS(declare_address, declare_preprocessor_address, declare_function) \ 834 declare_preprocessor_address("RTLD_DEFAULT", RTLD_DEFAULT) 835 836 #endif 837 838 #ifdef AARCH64 839 840 #define VM_STRUCTS_CPU(nonstatic_field, static_field, unchecked_nonstatic_field, volatile_nonstatic_field, nonproduct_nonstatic_field, c2_nonstatic_field, unchecked_c1_static_field, unchecked_c2_static_field) \ 841 static_field(VM_Version, _zva_length, int) \ 842 static_field(StubRoutines::aarch64, _count_positives, address) \ 843 static_field(StubRoutines::aarch64, _count_positives_long, address) \ 844 static_field(VM_Version, _rop_protection, bool) \ 845 volatile_nonstatic_field(JavaFrameAnchor, _last_Java_fp, intptr_t*) 846 847 #define DECLARE_INT_CPU_FEATURE_CONSTANT(id, name, bit) GENERATE_VM_INT_CONSTANT_ENTRY(VM_Version::CPU_##id) 848 #define VM_INT_CPU_FEATURE_CONSTANTS CPU_FEATURE_FLAGS(DECLARE_INT_CPU_FEATURE_CONSTANT) 849 850 #endif 851 852 #ifdef X86 853 854 #define VM_STRUCTS_CPU(nonstatic_field, static_field, unchecked_nonstatic_field, volatile_nonstatic_field, nonproduct_nonstatic_field, c2_nonstatic_field, unchecked_c1_static_field, unchecked_c2_static_field) \ 855 volatile_nonstatic_field(JavaFrameAnchor, _last_Java_fp, intptr_t*) \ 856 static_field(VM_Version, _has_intel_jcc_erratum, bool) 857 858 #define VM_INT_CONSTANTS_CPU(declare_constant, declare_preprocessor_constant, declare_c1_constant, declare_c2_constant, declare_c2_preprocessor_constant) \ 859 LP64_ONLY(declare_constant(frame::arg_reg_save_area_bytes)) \ 860 declare_constant(frame::interpreter_frame_sender_sp_offset) \ 861 declare_constant(frame::interpreter_frame_last_sp_offset) 862 863 #define DECLARE_LONG_CPU_FEATURE_CONSTANT(id, name, bit) GENERATE_VM_LONG_CONSTANT_ENTRY(VM_Version::CPU_##id) 864 #define VM_LONG_CPU_FEATURE_CONSTANTS CPU_FEATURE_FLAGS(DECLARE_LONG_CPU_FEATURE_CONSTANT) 865 866 #endif 867 868 /* 869 * Dummy defines for architectures that don't use these. 870 */ 871 #ifndef VM_STRUCTS_CPU 872 #define VM_STRUCTS_CPU(nonstatic_field, static_field, unchecked_nonstatic_field, volatile_nonstatic_field, nonproduct_nonstatic_field, c2_nonstatic_field, unchecked_c1_static_field, unchecked_c2_static_field) 873 #endif 874 875 #ifndef VM_INT_CONSTANTS_CPU 876 #define VM_INT_CONSTANTS_CPU(declare_constant, declare_preprocessor_constant, declare_c1_constant, declare_c2_constant, declare_c2_preprocessor_constant) 877 #endif 878 879 #ifndef VM_LONG_CONSTANTS_CPU 880 #define VM_LONG_CONSTANTS_CPU(declare_constant, declare_preprocessor_constant, declare_c1_constant, declare_c2_constant, declare_c2_preprocessor_constant) 881 #endif 882 883 #ifndef VM_ADDRESSES_OS 884 #define VM_ADDRESSES_OS(declare_address, declare_preprocessor_address, declare_function) 885 #endif 886 887 // 888 // Instantiation of VMStructEntries, VMTypeEntries and VMIntConstantEntries 889 // 890 891 // These initializers are allowed to access private fields in classes 892 // as long as class VMStructs is a friend 893 VMStructEntry JVMCIVMStructs::localHotSpotVMStructs[] = { 894 VM_STRUCTS(GENERATE_NONSTATIC_VM_STRUCT_ENTRY, 895 GENERATE_STATIC_VM_STRUCT_ENTRY, 896 GENERATE_UNCHECKED_NONSTATIC_VM_STRUCT_ENTRY, 897 GENERATE_NONSTATIC_VM_STRUCT_ENTRY) 898 899 VM_STRUCTS_CPU(GENERATE_NONSTATIC_VM_STRUCT_ENTRY, 900 GENERATE_STATIC_VM_STRUCT_ENTRY, 901 GENERATE_UNCHECKED_NONSTATIC_VM_STRUCT_ENTRY, 902 GENERATE_NONSTATIC_VM_STRUCT_ENTRY, 903 GENERATE_NONPRODUCT_NONSTATIC_VM_STRUCT_ENTRY, 904 GENERATE_C2_NONSTATIC_VM_STRUCT_ENTRY, 905 GENERATE_C1_UNCHECKED_STATIC_VM_STRUCT_ENTRY, 906 GENERATE_C2_UNCHECKED_STATIC_VM_STRUCT_ENTRY) 907 908 #if INCLUDE_G1GC 909 VM_STRUCTS_JVMCI_G1GC(GENERATE_NONSTATIC_VM_STRUCT_ENTRY, 910 GENERATE_STATIC_VM_STRUCT_ENTRY) 911 #endif 912 913 GENERATE_VM_STRUCT_LAST_ENTRY() 914 }; 915 916 VMTypeEntry JVMCIVMStructs::localHotSpotVMTypes[] = { 917 VM_TYPES(GENERATE_VM_TYPE_ENTRY, 918 GENERATE_TOPLEVEL_VM_TYPE_ENTRY, 919 GENERATE_INTEGER_VM_TYPE_ENTRY, 920 GENERATE_UNSIGNED_INTEGER_VM_TYPE_ENTRY) 921 922 GENERATE_VM_TYPE_LAST_ENTRY() 923 }; 924 925 VMIntConstantEntry JVMCIVMStructs::localHotSpotVMIntConstants[] = { 926 VM_INT_CONSTANTS(GENERATE_VM_INT_CONSTANT_ENTRY, 927 GENERATE_VM_INT_CONSTANT_WITH_VALUE_ENTRY, 928 GENERATE_PREPROCESSOR_VM_INT_CONSTANT_ENTRY) 929 930 VM_INT_CONSTANTS_CPU(GENERATE_VM_INT_CONSTANT_ENTRY, 931 GENERATE_PREPROCESSOR_VM_INT_CONSTANT_ENTRY, 932 GENERATE_C1_VM_INT_CONSTANT_ENTRY, 933 GENERATE_C2_VM_INT_CONSTANT_ENTRY, 934 GENERATE_C2_PREPROCESSOR_VM_INT_CONSTANT_ENTRY) 935 936 #if INCLUDE_G1GC 937 VM_INT_CONSTANTS_JVMCI_G1GC(GENERATE_VM_INT_CONSTANT_ENTRY, 938 GENERATE_VM_INT_CONSTANT_WITH_VALUE_ENTRY, 939 GENERATE_PREPROCESSOR_VM_INT_CONSTANT_ENTRY) 940 #endif 941 #ifdef VM_INT_CPU_FEATURE_CONSTANTS 942 VM_INT_CPU_FEATURE_CONSTANTS 943 #endif 944 GENERATE_VM_INT_CONSTANT_LAST_ENTRY() 945 }; 946 947 VMLongConstantEntry JVMCIVMStructs::localHotSpotVMLongConstants[] = { 948 VM_LONG_CONSTANTS(GENERATE_VM_LONG_CONSTANT_ENTRY, 949 GENERATE_PREPROCESSOR_VM_LONG_CONSTANT_ENTRY) 950 951 VM_LONG_CONSTANTS_CPU(GENERATE_VM_LONG_CONSTANT_ENTRY, 952 GENERATE_PREPROCESSOR_VM_LONG_CONSTANT_ENTRY, 953 GENERATE_C1_VM_LONG_CONSTANT_ENTRY, 954 GENERATE_C2_VM_LONG_CONSTANT_ENTRY, 955 GENERATE_C2_PREPROCESSOR_VM_LONG_CONSTANT_ENTRY) 956 #ifdef VM_LONG_CPU_FEATURE_CONSTANTS 957 VM_LONG_CPU_FEATURE_CONSTANTS 958 #endif 959 GENERATE_VM_LONG_CONSTANT_LAST_ENTRY() 960 }; 961 #undef DECLARE_CPU_FEATURE_FLAG 962 963 VMAddressEntry JVMCIVMStructs::localHotSpotVMAddresses[] = { 964 VM_ADDRESSES(GENERATE_VM_ADDRESS_ENTRY, 965 GENERATE_PREPROCESSOR_VM_ADDRESS_ENTRY, 966 GENERATE_VM_FUNCTION_ENTRY) 967 VM_ADDRESSES_OS(GENERATE_VM_ADDRESS_ENTRY, 968 GENERATE_PREPROCESSOR_VM_ADDRESS_ENTRY, 969 GENERATE_VM_FUNCTION_ENTRY) 970 971 GENERATE_VM_ADDRESS_LAST_ENTRY() 972 }; 973 974 int JVMCIVMStructs::localHotSpotVMStructs_count() { 975 // Ignore sentinel entry at the end 976 return (sizeof(localHotSpotVMStructs) / sizeof(VMStructEntry)) - 1; 977 } 978 int JVMCIVMStructs::localHotSpotVMTypes_count() { 979 // Ignore sentinel entry at the end 980 return (sizeof(localHotSpotVMTypes) / sizeof(VMTypeEntry)) - 1; 981 } 982 int JVMCIVMStructs::localHotSpotVMIntConstants_count() { 983 // Ignore sentinel entry at the end 984 return (sizeof(localHotSpotVMIntConstants) / sizeof(VMIntConstantEntry)) - 1; 985 } 986 int JVMCIVMStructs::localHotSpotVMLongConstants_count() { 987 // Ignore sentinel entry at the end 988 return (sizeof(localHotSpotVMLongConstants) / sizeof(VMLongConstantEntry)) - 1; 989 } 990 int JVMCIVMStructs::localHotSpotVMAddresses_count() { 991 // Ignore sentinel entry at the end 992 return (sizeof(localHotSpotVMAddresses) / sizeof(VMAddressEntry)) - 1; 993 } 994 995 extern "C" { 996 JNIEXPORT VMStructEntry* jvmciHotSpotVMStructs = JVMCIVMStructs::localHotSpotVMStructs; 997 JNIEXPORT VMTypeEntry* jvmciHotSpotVMTypes = JVMCIVMStructs::localHotSpotVMTypes; 998 JNIEXPORT VMIntConstantEntry* jvmciHotSpotVMIntConstants = JVMCIVMStructs::localHotSpotVMIntConstants; 999 JNIEXPORT VMLongConstantEntry* jvmciHotSpotVMLongConstants = JVMCIVMStructs::localHotSpotVMLongConstants; 1000 JNIEXPORT VMAddressEntry* jvmciHotSpotVMAddresses = JVMCIVMStructs::localHotSpotVMAddresses; 1001 } 1002 1003 #ifdef ASSERT 1004 // This is used both to check the types of referenced fields and 1005 // to ensure that all of the field types are present. 1006 void JVMCIVMStructs::init() { 1007 VM_STRUCTS(CHECK_NONSTATIC_VM_STRUCT_ENTRY, 1008 CHECK_STATIC_VM_STRUCT_ENTRY, 1009 CHECK_NO_OP, 1010 CHECK_VOLATILE_NONSTATIC_VM_STRUCT_ENTRY); 1011 1012 1013 VM_STRUCTS_CPU(CHECK_NONSTATIC_VM_STRUCT_ENTRY, 1014 CHECK_STATIC_VM_STRUCT_ENTRY, 1015 CHECK_NO_OP, 1016 CHECK_VOLATILE_NONSTATIC_VM_STRUCT_ENTRY, 1017 CHECK_NONPRODUCT_NONSTATIC_VM_STRUCT_ENTRY, 1018 CHECK_C2_NONSTATIC_VM_STRUCT_ENTRY, 1019 CHECK_NO_OP, 1020 CHECK_NO_OP); 1021 1022 #if INCLUDE_G1GC 1023 VM_STRUCTS_JVMCI_G1GC(CHECK_NONSTATIC_VM_STRUCT_ENTRY, 1024 CHECK_STATIC_VM_STRUCT_ENTRY) 1025 #endif 1026 1027 VM_TYPES(CHECK_VM_TYPE_ENTRY, 1028 CHECK_SINGLE_ARG_VM_TYPE_NO_OP, 1029 CHECK_SINGLE_ARG_VM_TYPE_NO_OP, 1030 CHECK_SINGLE_ARG_VM_TYPE_NO_OP); 1031 } 1032 1033 void jvmci_vmStructs_init() { 1034 JVMCIVMStructs::init(); 1035 } 1036 #endif // ASSERT