1 /*
2 * Copyright (c) 2015, 2022, 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 \
60 static_field(CompilerToVM::Data, ThreadLocalAllocBuffer_alignment_reserve, size_t) \
61 \
62 static_field(CompilerToVM::Data, Universe_collectedHeap, CollectedHeap*) \
63 static_field(CompilerToVM::Data, Universe_base_vtable_size, int) \
64 static_field(CompilerToVM::Data, Universe_narrow_oop_base, address) \
65 static_field(CompilerToVM::Data, Universe_narrow_oop_shift, int) \
66 static_field(CompilerToVM::Data, Universe_narrow_klass_base, address) \
67 static_field(CompilerToVM::Data, Universe_narrow_klass_shift, int) \
68 static_field(CompilerToVM::Data, Universe_non_oop_bits, void*) \
69 static_field(CompilerToVM::Data, Universe_verify_oop_mask, uintptr_t) \
70 static_field(CompilerToVM::Data, Universe_verify_oop_bits, uintptr_t) \
71 \
72 static_field(CompilerToVM::Data, _supports_inline_contig_alloc, bool) \
73 static_field(CompilerToVM::Data, _heap_end_addr, HeapWord**) \
74 static_field(CompilerToVM::Data, _heap_top_addr, HeapWord* volatile*) \
75 \
76 static_field(CompilerToVM::Data, _max_oop_map_stack_offset, int) \
77 static_field(CompilerToVM::Data, _fields_annotations_base_offset, int) \
78 \
79 static_field(CompilerToVM::Data, cardtable_start_address, CardTable::CardValue*) \
80 static_field(CompilerToVM::Data, cardtable_shift, int) \
81 \
82 static_field(CompilerToVM::Data, vm_page_size, int) \
83 \
84 static_field(CompilerToVM::Data, sizeof_vtableEntry, int) \
85 static_field(CompilerToVM::Data, sizeof_ExceptionTableElement, int) \
86 static_field(CompilerToVM::Data, sizeof_LocalVariableTableElement, int) \
87 static_field(CompilerToVM::Data, sizeof_ConstantPool, int) \
88 static_field(CompilerToVM::Data, sizeof_narrowKlass, int) \
89 static_field(CompilerToVM::Data, sizeof_arrayOopDesc, int) \
90 static_field(CompilerToVM::Data, sizeof_BasicLock, int) \
91 \
92 static_field(CompilerToVM::Data, dsin, address) \
93 static_field(CompilerToVM::Data, dcos, address) \
94 static_field(CompilerToVM::Data, dtan, address) \
95 static_field(CompilerToVM::Data, dexp, address) \
96 static_field(CompilerToVM::Data, dlog, address) \
97 static_field(CompilerToVM::Data, dlog10, address) \
98 static_field(CompilerToVM::Data, dpow, address) \
99 \
100 static_field(CompilerToVM::Data, symbol_init, address) \
101 static_field(CompilerToVM::Data, symbol_clinit, address) \
102 \
103 static_field(Abstract_VM_Version, _features, uint64_t) \
104 \
105 nonstatic_field(Annotations, _fields_annotations, Array<AnnotationArray*>*) \
106 \
107 nonstatic_field(Array<int>, _length, int) \
108 unchecked_nonstatic_field(Array<u1>, _data, sizeof(u1)) \
109 unchecked_nonstatic_field(Array<u2>, _data, sizeof(u2)) \
110 nonstatic_field(Array<Klass*>, _length, int) \
111 nonstatic_field(Array<Klass*>, _data[0], Klass*) \
112 \
113 volatile_nonstatic_field(BasicLock, _displaced_header, markWord) \
114 \
115 static_field(CodeCache, _low_bound, address) \
116 static_field(CodeCache, _high_bound, address) \
117 \
118 nonstatic_field(CollectedHeap, _total_collections, unsigned int) \
119 \
120 nonstatic_field(CompileTask, _num_inlined_bytecodes, int) \
121 \
122 nonstatic_field(ConstantPool, _tags, Array<u1>*) \
123 nonstatic_field(ConstantPool, _pool_holder, InstanceKlass*) \
124 nonstatic_field(ConstantPool, _length, int) \
125 nonstatic_field(ConstantPool, _flags, u2) \
126 nonstatic_field(ConstantPool, _source_file_name_index, u2) \
127 \
128 nonstatic_field(ConstMethod, _constants, ConstantPool*) \
129 nonstatic_field(ConstMethod, _flags, u2) \
130 nonstatic_field(ConstMethod, _code_size, u2) \
131 nonstatic_field(ConstMethod, _name_index, u2) \
132 nonstatic_field(ConstMethod, _signature_index, u2) \
133 nonstatic_field(ConstMethod, _method_idnum, u2) \
134 nonstatic_field(ConstMethod, _max_stack, u2) \
135 nonstatic_field(ConstMethod, _max_locals, u2) \
136 \
137 nonstatic_field(DataLayout, _header._struct._tag, u1) \
138 nonstatic_field(DataLayout, _header._struct._flags, u1) \
139 nonstatic_field(DataLayout, _header._struct._bci, u2) \
140 nonstatic_field(DataLayout, _header._struct._traps, u4) \
141 nonstatic_field(DataLayout, _cells[0], intptr_t) \
142 \
143 nonstatic_field(Deoptimization::UnrollBlock, _size_of_deoptimized_frame, int) \
144 nonstatic_field(Deoptimization::UnrollBlock, _caller_adjustment, int) \
145 nonstatic_field(Deoptimization::UnrollBlock, _number_of_frames, int) \
146 nonstatic_field(Deoptimization::UnrollBlock, _total_frame_sizes, int) \
147 nonstatic_field(Deoptimization::UnrollBlock, _frame_sizes, intptr_t*) \
148 nonstatic_field(Deoptimization::UnrollBlock, _frame_pcs, address*) \
149 nonstatic_field(Deoptimization::UnrollBlock, _initial_info, intptr_t) \
150 nonstatic_field(Deoptimization::UnrollBlock, _unpack_kind, int) \
151 \
152 nonstatic_field(ExceptionTableElement, start_pc, u2) \
153 nonstatic_field(ExceptionTableElement, end_pc, u2) \
154 nonstatic_field(ExceptionTableElement, handler_pc, u2) \
155 nonstatic_field(ExceptionTableElement, catch_type_index, u2) \
156 \
157 nonstatic_field(InstanceKlass, _fields, Array<u2>*) \
158 nonstatic_field(InstanceKlass, _constants, ConstantPool*) \
159 nonstatic_field(InstanceKlass, _init_state, u1) \
160 nonstatic_field(InstanceKlass, _init_thread, Thread*) \
161 nonstatic_field(InstanceKlass, _misc_flags, u2) \
162 nonstatic_field(InstanceKlass, _annotations, Annotations*) \
163 \
164 volatile_nonstatic_field(JavaFrameAnchor, _last_Java_sp, intptr_t*) \
165 volatile_nonstatic_field(JavaFrameAnchor, _last_Java_pc, address) \
166 \
167 nonstatic_field(JVMCICompileState, _jvmti_can_hotswap_or_post_breakpoint, jbyte) \
168 nonstatic_field(JVMCICompileState, _jvmti_can_access_local_variables, jbyte) \
169 nonstatic_field(JVMCICompileState, _jvmti_can_post_on_exceptions, jbyte) \
170 nonstatic_field(JVMCICompileState, _jvmti_can_pop_frame, jbyte) \
171 nonstatic_field(JVMCICompileState, _compilation_ticks, jint) \
172 \
173 nonstatic_field(JavaThread, _threadObj, OopHandle) \
174 nonstatic_field(JavaThread, _anchor, JavaFrameAnchor) \
175 nonstatic_field(JavaThread, _vm_result, oop) \
176 nonstatic_field(JavaThread, _stack_overflow_state._stack_overflow_limit, address) \
177 volatile_nonstatic_field(JavaThread, _exception_oop, oop) \
178 volatile_nonstatic_field(JavaThread, _exception_pc, address) \
179 volatile_nonstatic_field(JavaThread, _is_method_handle_return, int) \
180 volatile_nonstatic_field(JavaThread, _doing_unsafe_access, bool) \
181 nonstatic_field(JavaThread, _osthread, OSThread*) \
182 nonstatic_field(JavaThread, _pending_deoptimization, int) \
183 nonstatic_field(JavaThread, _pending_failed_speculation, jlong) \
184 nonstatic_field(JavaThread, _pending_transfer_to_interpreter, bool) \
185 nonstatic_field(JavaThread, _jvmci_counters, jlong*) \
186 nonstatic_field(JavaThread, _jvmci_reserved0, jlong) \
187 nonstatic_field(JavaThread, _jvmci_reserved1, jlong) \
188 nonstatic_field(JavaThread, _jvmci_reserved_oop0, oop) \
189 nonstatic_field(JavaThread, _should_post_on_exceptions_flag, int) \
190 nonstatic_field(JavaThread, _jni_environment, JNIEnv) \
191 nonstatic_field(JavaThread, _poll_data, SafepointMechanism::ThreadData) \
192 nonstatic_field(JavaThread, _stack_overflow_state._reserved_stack_activation, address) \
193 \
194 static_field(java_lang_Class, _klass_offset, int) \
195 static_field(java_lang_Class, _array_klass_offset, int) \
196 \
197 nonstatic_field(InvocationCounter, _counter, unsigned int) \
198 \
199 nonstatic_field(Klass, _secondary_super_cache, Klass*) \
200 nonstatic_field(Klass, _secondary_supers, Array<Klass*>*) \
201 nonstatic_field(Klass, _super, Klass*) \
202 nonstatic_field(Klass, _super_check_offset, juint) \
203 volatile_nonstatic_field(Klass, _subklass, Klass*) \
204 nonstatic_field(Klass, _layout_helper, jint) \
205 nonstatic_field(Klass, _name, Symbol*) \
206 volatile_nonstatic_field(Klass, _next_sibling, Klass*) \
207 nonstatic_field(Klass, _java_mirror, OopHandle) \
208 nonstatic_field(Klass, _modifier_flags, jint) \
209 nonstatic_field(Klass, _access_flags, AccessFlags) \
210 nonstatic_field(Klass, _class_loader_data, ClassLoaderData*) \
211 \
212 nonstatic_field(LocalVariableTableElement, start_bci, u2) \
213 nonstatic_field(LocalVariableTableElement, length, u2) \
214 nonstatic_field(LocalVariableTableElement, name_cp_index, u2) \
215 nonstatic_field(LocalVariableTableElement, descriptor_cp_index, u2) \
216 nonstatic_field(LocalVariableTableElement, signature_cp_index, u2) \
217 nonstatic_field(LocalVariableTableElement, slot, u2) \
218 \
219 nonstatic_field(Method, _constMethod, ConstMethod*) \
220 nonstatic_field(Method, _method_data, MethodData*) \
221 nonstatic_field(Method, _method_counters, MethodCounters*) \
222 nonstatic_field(Method, _access_flags, AccessFlags) \
223 nonstatic_field(Method, _vtable_index, int) \
224 nonstatic_field(Method, _intrinsic_id, u2) \
225 nonstatic_field(Method, _flags, u2) \
226 volatile_nonstatic_field(Method, _code, CompiledMethod*) \
227 volatile_nonstatic_field(Method, _from_compiled_entry, address) \
228 \
229 nonstatic_field(MethodCounters, _nmethod_age, int) \
230 nonstatic_field(MethodCounters, _invoke_mask, int) \
231 nonstatic_field(MethodCounters, _backedge_mask, int) \
232 nonstatic_field(MethodCounters, _interpreter_throwout_count, u2) \
233 JVMTI_ONLY(nonstatic_field(MethodCounters, _number_of_breakpoints, u2)) \
234 nonstatic_field(MethodCounters, _invocation_counter, InvocationCounter) \
235 nonstatic_field(MethodCounters, _backedge_counter, InvocationCounter) \
236 \
237 nonstatic_field(MethodData, _size, int) \
238 nonstatic_field(MethodData, _method, Method*) \
239 nonstatic_field(MethodData, _data_size, int) \
240 nonstatic_field(MethodData, _data[0], intptr_t) \
241 nonstatic_field(MethodData, _parameters_type_data_di, int) \
242 nonstatic_field(MethodData, _compiler_counters._nof_decompiles, uint) \
243 nonstatic_field(MethodData, _compiler_counters._nof_overflow_recompiles, uint) \
244 nonstatic_field(MethodData, _compiler_counters._nof_overflow_traps, uint) \
245 nonstatic_field(MethodData, _compiler_counters._trap_hist._array[0], u1) \
246 nonstatic_field(MethodData, _eflags, intx) \
247 nonstatic_field(MethodData, _arg_local, intx) \
248 nonstatic_field(MethodData, _arg_stack, intx) \
249 nonstatic_field(MethodData, _arg_returned, intx) \
250 nonstatic_field(MethodData, _tenure_traps, uint) \
251 nonstatic_field(MethodData, _invoke_mask, int) \
252 nonstatic_field(MethodData, _backedge_mask, int) \
253 nonstatic_field(MethodData, _jvmci_ir_size, int) \
254 \
255 nonstatic_field(nmethod, _verified_entry_point, address) \
256 nonstatic_field(nmethod, _comp_level, int) \
257 \
258 nonstatic_field(ObjArrayKlass, _element_klass, Klass*) \
259 \
260 unchecked_nonstatic_field(ObjectMonitor, _owner, sizeof(void *)) /* NOTE: no type */ \
261 volatile_nonstatic_field(ObjectMonitor, _recursions, intptr_t) \
262 volatile_nonstatic_field(ObjectMonitor, _cxq, ObjectWaiter*) \
263 volatile_nonstatic_field(ObjectMonitor, _EntryList, ObjectWaiter*) \
264 volatile_nonstatic_field(ObjectMonitor, _succ, JavaThread*) \
265 \
266 volatile_nonstatic_field(oopDesc, _mark, markWord) \
267 volatile_nonstatic_field(oopDesc, _metadata._klass, Klass*) \
268 \
269 static_field(os, _polling_page, address) \
270 \
271 static_field(StubRoutines, _verify_oop_count, jint) \
272 \
273 static_field(StubRoutines, _throw_delayed_StackOverflowError_entry, address) \
274 \
275 static_field(StubRoutines, _jbyte_arraycopy, address) \
276 static_field(StubRoutines, _jshort_arraycopy, address) \
277 static_field(StubRoutines, _jint_arraycopy, address) \
278 static_field(StubRoutines, _jlong_arraycopy, address) \
279 static_field(StubRoutines, _oop_arraycopy, address) \
280 static_field(StubRoutines, _oop_arraycopy_uninit, address) \
281 static_field(StubRoutines, _jbyte_disjoint_arraycopy, address) \
282 static_field(StubRoutines, _jshort_disjoint_arraycopy, address) \
283 static_field(StubRoutines, _jint_disjoint_arraycopy, address) \
284 static_field(StubRoutines, _jlong_disjoint_arraycopy, address) \
285 static_field(StubRoutines, _oop_disjoint_arraycopy, address) \
286 static_field(StubRoutines, _oop_disjoint_arraycopy_uninit, address) \
287 static_field(StubRoutines, _arrayof_jbyte_arraycopy, address) \
288 static_field(StubRoutines, _arrayof_jshort_arraycopy, address) \
289 static_field(StubRoutines, _arrayof_jint_arraycopy, address) \
290 static_field(StubRoutines, _arrayof_jlong_arraycopy, address) \
291 static_field(StubRoutines, _arrayof_oop_arraycopy, address) \
292 static_field(StubRoutines, _arrayof_oop_arraycopy_uninit, address) \
293 static_field(StubRoutines, _arrayof_jbyte_disjoint_arraycopy, address) \
294 static_field(StubRoutines, _arrayof_jshort_disjoint_arraycopy, address) \
295 static_field(StubRoutines, _arrayof_jint_disjoint_arraycopy, address) \
296 static_field(StubRoutines, _arrayof_jlong_disjoint_arraycopy, address) \
297 static_field(StubRoutines, _arrayof_oop_disjoint_arraycopy, address) \
298 static_field(StubRoutines, _arrayof_oop_disjoint_arraycopy_uninit, address) \
299 static_field(StubRoutines, _checkcast_arraycopy, address) \
300 static_field(StubRoutines, _checkcast_arraycopy_uninit, address) \
301 static_field(StubRoutines, _unsafe_arraycopy, address) \
302 static_field(StubRoutines, _generic_arraycopy, address) \
303 \
304 static_field(StubRoutines, _aescrypt_encryptBlock, address) \
305 static_field(StubRoutines, _aescrypt_decryptBlock, address) \
306 static_field(StubRoutines, _cipherBlockChaining_encryptAESCrypt, address) \
307 static_field(StubRoutines, _cipherBlockChaining_decryptAESCrypt, address) \
308 static_field(StubRoutines, _electronicCodeBook_encryptAESCrypt, address) \
309 static_field(StubRoutines, _electronicCodeBook_decryptAESCrypt, address) \
310 static_field(StubRoutines, _counterMode_AESCrypt, address) \
311 static_field(StubRoutines, _galoisCounterMode_AESCrypt, address) \
312 static_field(StubRoutines, _base64_encodeBlock, address) \
313 static_field(StubRoutines, _base64_decodeBlock, address) \
314 static_field(StubRoutines, _ghash_processBlocks, address) \
315 static_field(StubRoutines, _md5_implCompress, address) \
316 static_field(StubRoutines, _md5_implCompressMB, address) \
317 static_field(StubRoutines, _sha1_implCompress, address) \
318 static_field(StubRoutines, _sha1_implCompressMB, address) \
319 static_field(StubRoutines, _sha256_implCompress, address) \
320 static_field(StubRoutines, _sha256_implCompressMB, address) \
321 static_field(StubRoutines, _sha512_implCompress, address) \
322 static_field(StubRoutines, _sha512_implCompressMB, address) \
323 static_field(StubRoutines, _sha3_implCompress, address) \
324 static_field(StubRoutines, _sha3_implCompressMB, address) \
325 static_field(StubRoutines, _updateBytesCRC32, address) \
326 static_field(StubRoutines, _crc_table_adr, address) \
327 static_field(StubRoutines, _crc32c_table_addr, address) \
328 static_field(StubRoutines, _updateBytesCRC32C, address) \
329 static_field(StubRoutines, _updateBytesAdler32, address) \
330 static_field(StubRoutines, _multiplyToLen, address) \
331 static_field(StubRoutines, _squareToLen, address) \
332 static_field(StubRoutines, _mulAdd, address) \
333 static_field(StubRoutines, _montgomeryMultiply, address) \
334 static_field(StubRoutines, _montgomerySquare, address) \
335 static_field(StubRoutines, _vectorizedMismatch, address) \
336 static_field(StubRoutines, _bigIntegerRightShiftWorker, address) \
337 static_field(StubRoutines, _bigIntegerLeftShiftWorker, address) \
338 \
339 nonstatic_field(Thread, _tlab, ThreadLocalAllocBuffer) \
340 nonstatic_field(Thread, _allocated_bytes, jlong) \
341 \
342 nonstatic_field(ThreadLocalAllocBuffer, _start, HeapWord*) \
343 nonstatic_field(ThreadLocalAllocBuffer, _top, HeapWord*) \
344 nonstatic_field(ThreadLocalAllocBuffer, _end, HeapWord*) \
345 nonstatic_field(ThreadLocalAllocBuffer, _pf_top, HeapWord*) \
346 nonstatic_field(ThreadLocalAllocBuffer, _desired_size, size_t) \
347 nonstatic_field(ThreadLocalAllocBuffer, _refill_waste_limit, size_t) \
348 nonstatic_field(ThreadLocalAllocBuffer, _number_of_refills, unsigned) \
349 nonstatic_field(ThreadLocalAllocBuffer, _slow_allocations, unsigned) \
350 \
351 nonstatic_field(SafepointMechanism::ThreadData, _polling_word, volatile uintptr_t) \
352 nonstatic_field(SafepointMechanism::ThreadData, _polling_page, volatile uintptr_t) \
353 \
354 nonstatic_field(ThreadShadow, _pending_exception, oop) \
355 \
356 static_field(Symbol, _vm_symbols[0], Symbol*) \
357 \
358 nonstatic_field(vtableEntry, _method, Method*) \
359
360 #define VM_TYPES(declare_type, declare_toplevel_type, declare_integer_type, declare_unsigned_integer_type) \
361 declare_integer_type(bool) \
362 declare_unsigned_integer_type(size_t) \
363 declare_integer_type(intx) \
364 declare_unsigned_integer_type(uintx) \
365 \
366 declare_toplevel_type(BasicLock) \
367 declare_toplevel_type(CompilerToVM) \
368 declare_toplevel_type(ExceptionTableElement) \
369 declare_toplevel_type(JVMFlag) \
370 declare_toplevel_type(JVMFlag*) \
371 declare_toplevel_type(InvocationCounter) \
372 declare_toplevel_type(JVMCICompileState) \
373 declare_toplevel_type(JVMCIEnv) \
374 declare_toplevel_type(LocalVariableTableElement) \
375 declare_toplevel_type(narrowKlass) \
376 declare_toplevel_type(ObjectWaiter) \
377 declare_toplevel_type(Symbol*) \
378 declare_toplevel_type(vtableEntry) \
379 \
380 declare_toplevel_type(oopDesc) \
381 declare_type(arrayOopDesc, oopDesc) \
382 \
383 declare_toplevel_type(MetaspaceObj) \
384 declare_type(Metadata, MetaspaceObj) \
385 declare_type(Klass, Metadata) \
386 declare_type(InstanceKlass, Klass) \
387 declare_type(ConstantPool, Metadata) \
388
389 #define VM_INT_CONSTANTS(declare_constant, declare_constant_with_value, declare_preprocessor_constant) \
390 declare_preprocessor_constant("ASSERT", DEBUG_ONLY(1) NOT_DEBUG(0)) \
391 declare_preprocessor_constant("FIELDINFO_TAG_SIZE", FIELDINFO_TAG_SIZE) \
392 \
393 declare_constant(CompLevel_none) \
394 declare_constant(CompLevel_simple) \
395 declare_constant(CompLevel_limited_profile) \
396 declare_constant(CompLevel_full_profile) \
397 declare_constant(CompLevel_full_optimization) \
398 declare_constant(HeapWordSize) \
399 declare_constant(InvocationEntryBci) \
400 declare_constant(LogKlassAlignmentInBytes) \
401 declare_constant(JVMCINMethodData::SPECULATION_LENGTH_BITS) \
402 \
403 declare_constant(JVM_ACC_WRITTEN_FLAGS) \
404 declare_constant(JVM_ACC_MONITOR_MATCH) \
405 declare_constant(JVM_ACC_HAS_MONITOR_BYTECODES) \
406 declare_constant(JVM_ACC_HAS_FINALIZER) \
407 declare_constant(JVM_ACC_IS_CLONEABLE_FAST) \
408 declare_constant(JVM_ACC_IS_HIDDEN_CLASS) \
409 declare_constant(JVM_ACC_FIELD_INTERNAL) \
410 declare_constant(JVM_ACC_FIELD_STABLE) \
411 declare_constant(JVM_ACC_FIELD_HAS_GENERIC_SIGNATURE) \
412 declare_constant(JVM_ACC_IS_VALUE_BASED_CLASS) \
413 declare_preprocessor_constant("JVM_ACC_VARARGS", JVM_ACC_VARARGS) \
414 declare_preprocessor_constant("JVM_ACC_BRIDGE", JVM_ACC_BRIDGE) \
415 declare_preprocessor_constant("JVM_ACC_ANNOTATION", JVM_ACC_ANNOTATION) \
416 declare_preprocessor_constant("JVM_ACC_ENUM", JVM_ACC_ENUM) \
417 declare_preprocessor_constant("JVM_ACC_SYNTHETIC", JVM_ACC_SYNTHETIC) \
418 declare_preprocessor_constant("JVM_ACC_INTERFACE", JVM_ACC_INTERFACE) \
419 declare_preprocessor_constant("JVM_ACC_FIELD_INITIALIZED_FINAL_UPDATE", JVM_ACC_FIELD_INITIALIZED_FINAL_UPDATE) \
420 \
421 declare_constant(JVM_CONSTANT_Utf8) \
422 declare_constant(JVM_CONSTANT_Unicode) \
423 declare_constant(JVM_CONSTANT_Integer) \
424 declare_constant(JVM_CONSTANT_Float) \
425 declare_constant(JVM_CONSTANT_Long) \
426 declare_constant(JVM_CONSTANT_Double) \
427 declare_constant(JVM_CONSTANT_Class) \
428 declare_constant(JVM_CONSTANT_String) \
429 declare_constant(JVM_CONSTANT_Fieldref) \
430 declare_constant(JVM_CONSTANT_Methodref) \
431 declare_constant(JVM_CONSTANT_InterfaceMethodref) \
432 declare_constant(JVM_CONSTANT_NameAndType) \
433 declare_constant(JVM_CONSTANT_MethodHandle) \
434 declare_constant(JVM_CONSTANT_MethodType) \
435 declare_constant(JVM_CONSTANT_InvokeDynamic) \
436 declare_constant(JVM_CONSTANT_Dynamic) \
437 declare_constant(JVM_CONSTANT_Module) \
438 declare_constant(JVM_CONSTANT_Package) \
439 declare_constant(JVM_CONSTANT_ExternalMax) \
440 \
441 declare_constant(JVM_CONSTANT_Invalid) \
442 declare_constant(JVM_CONSTANT_InternalMin) \
443 declare_constant(JVM_CONSTANT_UnresolvedClass) \
444 declare_constant(JVM_CONSTANT_ClassIndex) \
445 declare_constant(JVM_CONSTANT_StringIndex) \
446 declare_constant(JVM_CONSTANT_UnresolvedClassInError) \
447 declare_constant(JVM_CONSTANT_MethodHandleInError) \
448 declare_constant(JVM_CONSTANT_MethodTypeInError) \
449 declare_constant(JVM_CONSTANT_DynamicInError) \
450 declare_constant(JVM_CONSTANT_InternalMax) \
451 \
452 declare_constant(ArrayData::array_len_off_set) \
453 declare_constant(ArrayData::array_start_off_set) \
454 \
455 declare_constant(BitData::exception_seen_flag) \
456 declare_constant(BitData::null_seen_flag) \
457 declare_constant(BranchData::not_taken_off_set) \
458 \
459 declare_constant_with_value("CardTable::dirty_card", CardTable::dirty_card_val()) \
460 \
461 declare_constant(CodeInstaller::VERIFIED_ENTRY) \
462 declare_constant(CodeInstaller::UNVERIFIED_ENTRY) \
463 declare_constant(CodeInstaller::OSR_ENTRY) \
464 declare_constant(CodeInstaller::EXCEPTION_HANDLER_ENTRY) \
465 declare_constant(CodeInstaller::DEOPT_HANDLER_ENTRY) \
466 declare_constant(CodeInstaller::FRAME_COMPLETE) \
467 declare_constant(CodeInstaller::INVOKEINTERFACE) \
468 declare_constant(CodeInstaller::INVOKEVIRTUAL) \
469 declare_constant(CodeInstaller::INVOKESTATIC) \
470 declare_constant(CodeInstaller::INVOKESPECIAL) \
471 declare_constant(CodeInstaller::INLINE_INVOKE) \
472 declare_constant(CodeInstaller::POLL_NEAR) \
473 declare_constant(CodeInstaller::POLL_RETURN_NEAR) \
474 declare_constant(CodeInstaller::POLL_FAR) \
475 declare_constant(CodeInstaller::POLL_RETURN_FAR) \
476 declare_constant(CodeInstaller::CARD_TABLE_SHIFT) \
477 declare_constant(CodeInstaller::CARD_TABLE_ADDRESS) \
478 declare_constant(CodeInstaller::HEAP_TOP_ADDRESS) \
479 declare_constant(CodeInstaller::HEAP_END_ADDRESS) \
480 declare_constant(CodeInstaller::NARROW_KLASS_BASE_ADDRESS) \
481 declare_constant(CodeInstaller::NARROW_OOP_BASE_ADDRESS) \
482 declare_constant(CodeInstaller::CRC_TABLE_ADDRESS) \
483 declare_constant(CodeInstaller::LOG_OF_HEAP_REGION_GRAIN_BYTES) \
484 declare_constant(CodeInstaller::INLINE_CONTIGUOUS_ALLOCATION_SUPPORTED) \
485 declare_constant(CodeInstaller::DEOPT_MH_HANDLER_ENTRY) \
486 declare_constant(CodeInstaller::VERIFY_OOP_COUNT_ADDRESS) \
487 declare_constant(CodeInstaller::VERIFY_OOPS) \
488 declare_constant(CodeInstaller::VERIFY_OOP_BITS) \
489 declare_constant(CodeInstaller::VERIFY_OOP_MASK) \
490 declare_constant(CodeInstaller::INVOKE_INVALID) \
491 \
492 declare_constant(CollectedHeap::None) \
493 declare_constant(CollectedHeap::Serial) \
494 declare_constant(CollectedHeap::Parallel) \
495 declare_constant(CollectedHeap::G1) \
496 declare_constant(CollectedHeap::Epsilon) \
497 declare_constant(CollectedHeap::Z) \
498 declare_constant(CollectedHeap::Shenandoah) \
499 \
500 declare_constant(vmIntrinsics::FIRST_MH_SIG_POLY) \
501 declare_constant(vmIntrinsics::LAST_MH_SIG_POLY) \
502 declare_constant(vmIntrinsics::_invokeGeneric) \
503 declare_constant(vmIntrinsics::_compiledLambdaForm) \
504 \
505 declare_constant(ConstantPool::CPCACHE_INDEX_TAG) \
506 declare_constant(ConstantPool::_has_dynamic_constant) \
507 \
508 declare_constant(ConstMethod::_has_linenumber_table) \
509 declare_constant(ConstMethod::_has_localvariable_table) \
510 declare_constant(ConstMethod::_has_exception_table) \
511 declare_constant(ConstMethod::_has_method_annotations) \
512 declare_constant(ConstMethod::_has_parameter_annotations) \
513 \
514 declare_constant(CounterData::count_off) \
515 \
516 declare_constant(DataLayout::cell_size) \
517 declare_constant(DataLayout::no_tag) \
518 declare_constant(DataLayout::bit_data_tag) \
519 declare_constant(DataLayout::counter_data_tag) \
520 declare_constant(DataLayout::jump_data_tag) \
521 declare_constant(DataLayout::receiver_type_data_tag) \
522 declare_constant(DataLayout::virtual_call_data_tag) \
523 declare_constant(DataLayout::ret_data_tag) \
524 declare_constant(DataLayout::branch_data_tag) \
525 declare_constant(DataLayout::multi_branch_data_tag) \
526 declare_constant(DataLayout::arg_info_data_tag) \
527 declare_constant(DataLayout::call_type_data_tag) \
528 declare_constant(DataLayout::virtual_call_type_data_tag) \
529 declare_constant(DataLayout::parameters_type_data_tag) \
530 declare_constant(DataLayout::speculative_trap_data_tag) \
531 \
532 declare_constant(Deoptimization::Unpack_deopt) \
533 declare_constant(Deoptimization::Unpack_exception) \
534 declare_constant(Deoptimization::Unpack_uncommon_trap) \
535 declare_constant(Deoptimization::Unpack_reexecute) \
536 \
537 declare_constant(Deoptimization::_action_bits) \
538 declare_constant(Deoptimization::_reason_bits) \
539 declare_constant(Deoptimization::_debug_id_bits) \
540 declare_constant(Deoptimization::_action_shift) \
541 declare_constant(Deoptimization::_reason_shift) \
542 declare_constant(Deoptimization::_debug_id_shift) \
543 \
544 declare_constant(Deoptimization::Action_none) \
545 declare_constant(Deoptimization::Action_maybe_recompile) \
546 declare_constant(Deoptimization::Action_reinterpret) \
547 declare_constant(Deoptimization::Action_make_not_entrant) \
548 declare_constant(Deoptimization::Action_make_not_compilable) \
549 \
550 declare_constant(Deoptimization::Reason_none) \
551 declare_constant(Deoptimization::Reason_null_check) \
552 declare_constant(Deoptimization::Reason_range_check) \
553 declare_constant(Deoptimization::Reason_class_check) \
554 declare_constant(Deoptimization::Reason_array_check) \
555 declare_constant(Deoptimization::Reason_unreached0) \
556 declare_constant(Deoptimization::Reason_constraint) \
557 declare_constant(Deoptimization::Reason_div0_check) \
558 declare_constant(Deoptimization::Reason_loop_limit_check) \
559 declare_constant(Deoptimization::Reason_type_checked_inlining) \
560 declare_constant(Deoptimization::Reason_optimized_type_check) \
561 declare_constant(Deoptimization::Reason_aliasing) \
562 declare_constant(Deoptimization::Reason_transfer_to_interpreter) \
563 declare_constant(Deoptimization::Reason_not_compiled_exception_handler) \
564 declare_constant(Deoptimization::Reason_unresolved) \
565 declare_constant(Deoptimization::Reason_jsr_mismatch) \
566 declare_constant(Deoptimization::Reason_TRAP_HISTORY_LENGTH) \
567 declare_constant(Deoptimization::_support_large_access_byte_array_virtualization) \
568 \
569 declare_constant(FieldInfo::access_flags_offset) \
570 declare_constant(FieldInfo::name_index_offset) \
571 declare_constant(FieldInfo::signature_index_offset) \
572 declare_constant(FieldInfo::initval_index_offset) \
573 declare_constant(FieldInfo::low_packed_offset) \
574 declare_constant(FieldInfo::high_packed_offset) \
575 declare_constant(FieldInfo::field_slots) \
576 \
577 declare_constant(InstanceKlass::linked) \
578 declare_constant(InstanceKlass::being_initialized) \
579 declare_constant(InstanceKlass::fully_initialized) \
580 \
581 /*********************************/ \
582 /* InstanceKlass _misc_flags */ \
583 /*********************************/ \
584 \
585 declare_constant(InstanceKlass::_misc_has_nonstatic_concrete_methods) \
586 declare_constant(InstanceKlass::_misc_declares_nonstatic_concrete_methods) \
587 \
588 declare_constant(JumpData::taken_off_set) \
589 declare_constant(JumpData::displacement_off_set) \
590 \
591 declare_preprocessor_constant("JVMCI::ok", JVMCI::ok) \
592 declare_preprocessor_constant("JVMCI::dependencies_failed", JVMCI::dependencies_failed) \
593 declare_preprocessor_constant("JVMCI::cache_full", JVMCI::cache_full) \
594 declare_preprocessor_constant("JVMCI::code_too_large", JVMCI::code_too_large) \
595 declare_preprocessor_constant("JVMCI::nmethod_reclaimed", JVMCI::nmethod_reclaimed) \
596 declare_preprocessor_constant("JVMCI::first_permanent_bailout", JVMCI::first_permanent_bailout) \
597 \
598 declare_constant(JVMCIRuntime::none) \
599 declare_constant(JVMCIRuntime::by_holder) \
600 declare_constant(JVMCIRuntime::by_full_signature) \
601 \
602 declare_constant(Klass::_lh_neutral_value) \
603 declare_constant(Klass::_lh_instance_slow_path_bit) \
604 declare_constant(Klass::_lh_log2_element_size_shift) \
605 declare_constant(Klass::_lh_log2_element_size_mask) \
606 declare_constant(Klass::_lh_element_type_shift) \
607 declare_constant(Klass::_lh_element_type_mask) \
608 declare_constant(Klass::_lh_header_size_shift) \
609 declare_constant(Klass::_lh_header_size_mask) \
610 declare_constant(Klass::_lh_array_tag_shift) \
611 declare_constant(Klass::_lh_array_tag_type_value) \
612 declare_constant(Klass::_lh_array_tag_obj_value) \
613 \
614 declare_constant(markWord::no_hash) \
615 \
616 declare_constant(Method::_caller_sensitive) \
617 declare_constant(Method::_force_inline) \
618 declare_constant(Method::_dont_inline) \
619 declare_constant(Method::_hidden) \
620 declare_constant(Method::_intrinsic_candidate) \
621 declare_constant(Method::_reserved_stack_access) \
622 \
623 declare_constant(Method::nonvirtual_vtable_index) \
624 declare_constant(Method::invalid_vtable_index) \
625 \
626 declare_constant(MultiBranchData::per_case_cell_count) \
627 \
628 declare_constant(ReceiverTypeData::nonprofiled_count_off_set) \
629 declare_constant(ReceiverTypeData::receiver_type_row_cell_count) \
630 declare_constant(ReceiverTypeData::receiver0_offset) \
631 declare_constant(ReceiverTypeData::count0_offset) \
632 \
633 declare_constant(vmIntrinsics::_invokeBasic) \
634 declare_constant(vmIntrinsics::_linkToVirtual) \
635 declare_constant(vmIntrinsics::_linkToStatic) \
636 declare_constant(vmIntrinsics::_linkToSpecial) \
637 declare_constant(vmIntrinsics::_linkToInterface) \
638 \
639 declare_constant(vmSymbols::FIRST_SID) \
640 declare_constant(vmSymbols::SID_LIMIT) \
641
642 #define VM_LONG_CONSTANTS(declare_constant, declare_preprocessor_constant) \
643 declare_constant(InvocationCounter::count_increment) \
644 declare_constant(InvocationCounter::count_shift) \
645 \
646 declare_constant(markWord::hash_shift) \
647 declare_constant(markWord::monitor_value) \
648 \
649 declare_constant(markWord::age_mask_in_place) \
650 declare_constant(markWord::hash_mask) \
651 declare_constant(markWord::hash_mask_in_place) \
652 \
653 declare_constant(markWord::unlocked_value) \
654 \
655 declare_constant(markWord::no_hash_in_place) \
656 declare_constant(markWord::no_lock_in_place) \
657
658 #define VM_ADDRESSES(declare_address, declare_preprocessor_address, declare_function) \
659 declare_function(SharedRuntime::register_finalizer) \
660 declare_function(SharedRuntime::exception_handler_for_return_address) \
661 declare_function(SharedRuntime::OSR_migration_end) \
662 declare_function(SharedRuntime::enable_stack_reserved_zone) \
663 declare_function(SharedRuntime::frem) \
664 declare_function(SharedRuntime::drem) \
665 \
666 declare_function(os::dll_load) \
667 declare_function(os::dll_lookup) \
668 declare_function(os::javaTimeMillis) \
669 declare_function(os::javaTimeNanos) \
670 \
671 declare_function(Deoptimization::fetch_unroll_info) \
672 declare_function(Deoptimization::uncommon_trap) \
673 declare_function(Deoptimization::unpack_frames) \
674 \
675 declare_function(JVMCIRuntime::new_instance) \
676 declare_function(JVMCIRuntime::new_array) \
677 declare_function(JVMCIRuntime::new_multi_array) \
678 declare_function(JVMCIRuntime::dynamic_new_array) \
679 declare_function(JVMCIRuntime::dynamic_new_instance) \
680 \
681 declare_function(JVMCIRuntime::new_instance_or_null) \
682 declare_function(JVMCIRuntime::new_array_or_null) \
683 declare_function(JVMCIRuntime::new_multi_array_or_null) \
684 declare_function(JVMCIRuntime::dynamic_new_array_or_null) \
685 declare_function(JVMCIRuntime::dynamic_new_instance_or_null) \
686 \
687 declare_function(JVMCIRuntime::invoke_static_method_one_arg) \
688 \
689 declare_function(JVMCIRuntime::vm_message) \
690 declare_function(JVMCIRuntime::identity_hash_code) \
691 declare_function(JVMCIRuntime::exception_handler_for_pc) \
692 declare_function(JVMCIRuntime::monitorenter) \
693 declare_function(JVMCIRuntime::monitorexit) \
694 declare_function(JVMCIRuntime::object_notify) \
695 declare_function(JVMCIRuntime::object_notifyAll) \
696 declare_function(JVMCIRuntime::throw_and_post_jvmti_exception) \
697 declare_function(JVMCIRuntime::throw_klass_external_name_exception) \
698 declare_function(JVMCIRuntime::throw_class_cast_exception) \
699 declare_function(JVMCIRuntime::log_primitive) \
700 declare_function(JVMCIRuntime::log_object) \
701 declare_function(JVMCIRuntime::log_printf) \
702 declare_function(JVMCIRuntime::vm_error) \
703 declare_function(JVMCIRuntime::load_and_clear_exception) \
704 G1GC_ONLY(declare_function(JVMCIRuntime::write_barrier_pre)) \
705 G1GC_ONLY(declare_function(JVMCIRuntime::write_barrier_post)) \
706 declare_function(JVMCIRuntime::validate_object) \
707 \
708 declare_function(JVMCIRuntime::test_deoptimize_call_int)
709
710
711 #if INCLUDE_G1GC
712
713 #define VM_STRUCTS_JVMCI_G1GC(nonstatic_field, static_field) \
714 static_field(HeapRegion, LogOfHRGrainBytes, int)
715
716 #define VM_INT_CONSTANTS_JVMCI_G1GC(declare_constant, declare_constant_with_value, declare_preprocessor_constant) \
717 declare_constant_with_value("G1CardTable::g1_young_gen", G1CardTable::g1_young_card_val()) \
718 declare_constant_with_value("G1ThreadLocalData::satb_mark_queue_active_offset", in_bytes(G1ThreadLocalData::satb_mark_queue_active_offset())) \
719 declare_constant_with_value("G1ThreadLocalData::satb_mark_queue_index_offset", in_bytes(G1ThreadLocalData::satb_mark_queue_index_offset())) \
720 declare_constant_with_value("G1ThreadLocalData::satb_mark_queue_buffer_offset", in_bytes(G1ThreadLocalData::satb_mark_queue_buffer_offset())) \
721 declare_constant_with_value("G1ThreadLocalData::dirty_card_queue_index_offset", in_bytes(G1ThreadLocalData::dirty_card_queue_index_offset())) \
722 declare_constant_with_value("G1ThreadLocalData::dirty_card_queue_buffer_offset", in_bytes(G1ThreadLocalData::dirty_card_queue_buffer_offset()))
723
724 #endif // INCLUDE_G1GC
725
726
727 #ifdef LINUX
728
729 #define VM_ADDRESSES_OS(declare_address, declare_preprocessor_address, declare_function) \
730 declare_preprocessor_address("RTLD_DEFAULT", RTLD_DEFAULT)
731
732 #endif
733
734
735 #ifdef BSD
736
737 #define VM_ADDRESSES_OS(declare_address, declare_preprocessor_address, declare_function) \
738 declare_preprocessor_address("RTLD_DEFAULT", RTLD_DEFAULT)
739
740 #endif
741
742 #ifdef AARCH64
743
744 #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) \
745 static_field(VM_Version, _zva_length, int) \
746 static_field(StubRoutines::aarch64, _count_positives, address) \
747 static_field(StubRoutines::aarch64, _count_positives_long, address) \
748 static_field(VM_Version, _rop_protection, bool) \
749 volatile_nonstatic_field(JavaFrameAnchor, _last_Java_fp, intptr_t*)
750
751 #define DECLARE_INT_CPU_FEATURE_CONSTANT(id, name, bit) GENERATE_VM_INT_CONSTANT_ENTRY(VM_Version::CPU_##id)
752 #define VM_INT_CPU_FEATURE_CONSTANTS CPU_FEATURE_FLAGS(DECLARE_INT_CPU_FEATURE_CONSTANT)
753
754 #endif
755
756 #ifdef X86
757
758 #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) \
759 volatile_nonstatic_field(JavaFrameAnchor, _last_Java_fp, intptr_t*) \
760 static_field(VM_Version, _has_intel_jcc_erratum, bool)
761
762 #define VM_INT_CONSTANTS_CPU(declare_constant, declare_preprocessor_constant, declare_c1_constant, declare_c2_constant, declare_c2_preprocessor_constant) \
763 LP64_ONLY(declare_constant(frame::arg_reg_save_area_bytes)) \
764 declare_constant(frame::interpreter_frame_sender_sp_offset) \
765 declare_constant(frame::interpreter_frame_last_sp_offset)
766
767 #define DECLARE_LONG_CPU_FEATURE_CONSTANT(id, name, bit) GENERATE_VM_LONG_CONSTANT_ENTRY(VM_Version::CPU_##id)
768 #define VM_LONG_CPU_FEATURE_CONSTANTS CPU_FEATURE_FLAGS(DECLARE_LONG_CPU_FEATURE_CONSTANT)
769
770 #endif
771
772 /*
773 * Dummy defines for architectures that don't use these.
774 */
775 #ifndef VM_STRUCTS_CPU
776 #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)
777 #endif
778
779 #ifndef VM_INT_CONSTANTS_CPU
780 #define VM_INT_CONSTANTS_CPU(declare_constant, declare_preprocessor_constant, declare_c1_constant, declare_c2_constant, declare_c2_preprocessor_constant)
781 #endif
782
783 #ifndef VM_LONG_CONSTANTS_CPU
784 #define VM_LONG_CONSTANTS_CPU(declare_constant, declare_preprocessor_constant, declare_c1_constant, declare_c2_constant, declare_c2_preprocessor_constant)
785 #endif
786
787 #ifndef VM_ADDRESSES_OS
788 #define VM_ADDRESSES_OS(declare_address, declare_preprocessor_address, declare_function)
789 #endif
790
791 //
792 // Instantiation of VMStructEntries, VMTypeEntries and VMIntConstantEntries
793 //
794
795 // These initializers are allowed to access private fields in classes
796 // as long as class VMStructs is a friend
797 VMStructEntry JVMCIVMStructs::localHotSpotVMStructs[] = {
798 VM_STRUCTS(GENERATE_NONSTATIC_VM_STRUCT_ENTRY,
799 GENERATE_STATIC_VM_STRUCT_ENTRY,
800 GENERATE_UNCHECKED_NONSTATIC_VM_STRUCT_ENTRY,
801 GENERATE_NONSTATIC_VM_STRUCT_ENTRY)
802
803 VM_STRUCTS_CPU(GENERATE_NONSTATIC_VM_STRUCT_ENTRY,
804 GENERATE_STATIC_VM_STRUCT_ENTRY,
805 GENERATE_UNCHECKED_NONSTATIC_VM_STRUCT_ENTRY,
806 GENERATE_NONSTATIC_VM_STRUCT_ENTRY,
807 GENERATE_NONPRODUCT_NONSTATIC_VM_STRUCT_ENTRY,
808 GENERATE_C2_NONSTATIC_VM_STRUCT_ENTRY,
809 GENERATE_C1_UNCHECKED_STATIC_VM_STRUCT_ENTRY,
810 GENERATE_C2_UNCHECKED_STATIC_VM_STRUCT_ENTRY)
811
812 #if INCLUDE_G1GC
813 VM_STRUCTS_JVMCI_G1GC(GENERATE_NONSTATIC_VM_STRUCT_ENTRY,
814 GENERATE_STATIC_VM_STRUCT_ENTRY)
815 #endif
816
817 GENERATE_VM_STRUCT_LAST_ENTRY()
818 };
819
820 VMTypeEntry JVMCIVMStructs::localHotSpotVMTypes[] = {
821 VM_TYPES(GENERATE_VM_TYPE_ENTRY,
822 GENERATE_TOPLEVEL_VM_TYPE_ENTRY,
823 GENERATE_INTEGER_VM_TYPE_ENTRY,
824 GENERATE_UNSIGNED_INTEGER_VM_TYPE_ENTRY)
825
826 GENERATE_VM_TYPE_LAST_ENTRY()
827 };
828
829 VMIntConstantEntry JVMCIVMStructs::localHotSpotVMIntConstants[] = {
830 VM_INT_CONSTANTS(GENERATE_VM_INT_CONSTANT_ENTRY,
831 GENERATE_VM_INT_CONSTANT_WITH_VALUE_ENTRY,
832 GENERATE_PREPROCESSOR_VM_INT_CONSTANT_ENTRY)
833
834 VM_INT_CONSTANTS_CPU(GENERATE_VM_INT_CONSTANT_ENTRY,
835 GENERATE_PREPROCESSOR_VM_INT_CONSTANT_ENTRY,
836 GENERATE_C1_VM_INT_CONSTANT_ENTRY,
837 GENERATE_C2_VM_INT_CONSTANT_ENTRY,
838 GENERATE_C2_PREPROCESSOR_VM_INT_CONSTANT_ENTRY)
839
840 #if INCLUDE_G1GC
841 VM_INT_CONSTANTS_JVMCI_G1GC(GENERATE_VM_INT_CONSTANT_ENTRY,
842 GENERATE_VM_INT_CONSTANT_WITH_VALUE_ENTRY,
843 GENERATE_PREPROCESSOR_VM_INT_CONSTANT_ENTRY)
844 #endif
845 #ifdef VM_INT_CPU_FEATURE_CONSTANTS
846 VM_INT_CPU_FEATURE_CONSTANTS
847 #endif
848 GENERATE_VM_INT_CONSTANT_LAST_ENTRY()
849 };
850
851 VMLongConstantEntry JVMCIVMStructs::localHotSpotVMLongConstants[] = {
852 VM_LONG_CONSTANTS(GENERATE_VM_LONG_CONSTANT_ENTRY,
853 GENERATE_PREPROCESSOR_VM_LONG_CONSTANT_ENTRY)
854
855 VM_LONG_CONSTANTS_CPU(GENERATE_VM_LONG_CONSTANT_ENTRY,
856 GENERATE_PREPROCESSOR_VM_LONG_CONSTANT_ENTRY,
857 GENERATE_C1_VM_LONG_CONSTANT_ENTRY,
858 GENERATE_C2_VM_LONG_CONSTANT_ENTRY,
859 GENERATE_C2_PREPROCESSOR_VM_LONG_CONSTANT_ENTRY)
860 #ifdef VM_LONG_CPU_FEATURE_CONSTANTS
861 VM_LONG_CPU_FEATURE_CONSTANTS
862 #endif
863 GENERATE_VM_LONG_CONSTANT_LAST_ENTRY()
864 };
865 #undef DECLARE_CPU_FEATURE_FLAG
866
867 VMAddressEntry JVMCIVMStructs::localHotSpotVMAddresses[] = {
868 VM_ADDRESSES(GENERATE_VM_ADDRESS_ENTRY,
869 GENERATE_PREPROCESSOR_VM_ADDRESS_ENTRY,
870 GENERATE_VM_FUNCTION_ENTRY)
871 VM_ADDRESSES_OS(GENERATE_VM_ADDRESS_ENTRY,
872 GENERATE_PREPROCESSOR_VM_ADDRESS_ENTRY,
873 GENERATE_VM_FUNCTION_ENTRY)
874
875 GENERATE_VM_ADDRESS_LAST_ENTRY()
876 };
877
878 int JVMCIVMStructs::localHotSpotVMStructs_count() {
879 // Ignore sentinel entry at the end
880 return (sizeof(localHotSpotVMStructs) / sizeof(VMStructEntry)) - 1;
881 }
882 int JVMCIVMStructs::localHotSpotVMTypes_count() {
883 // Ignore sentinel entry at the end
884 return (sizeof(localHotSpotVMTypes) / sizeof(VMTypeEntry)) - 1;
885 }
886 int JVMCIVMStructs::localHotSpotVMIntConstants_count() {
887 // Ignore sentinel entry at the end
888 return (sizeof(localHotSpotVMIntConstants) / sizeof(VMIntConstantEntry)) - 1;
889 }
890 int JVMCIVMStructs::localHotSpotVMLongConstants_count() {
891 // Ignore sentinel entry at the end
892 return (sizeof(localHotSpotVMLongConstants) / sizeof(VMLongConstantEntry)) - 1;
893 }
894 int JVMCIVMStructs::localHotSpotVMAddresses_count() {
895 // Ignore sentinel entry at the end
896 return (sizeof(localHotSpotVMAddresses) / sizeof(VMAddressEntry)) - 1;
897 }
898
899 extern "C" {
900 JNIEXPORT VMStructEntry* jvmciHotSpotVMStructs = JVMCIVMStructs::localHotSpotVMStructs;
901 JNIEXPORT VMTypeEntry* jvmciHotSpotVMTypes = JVMCIVMStructs::localHotSpotVMTypes;
902 JNIEXPORT VMIntConstantEntry* jvmciHotSpotVMIntConstants = JVMCIVMStructs::localHotSpotVMIntConstants;
903 JNIEXPORT VMLongConstantEntry* jvmciHotSpotVMLongConstants = JVMCIVMStructs::localHotSpotVMLongConstants;
904 JNIEXPORT VMAddressEntry* jvmciHotSpotVMAddresses = JVMCIVMStructs::localHotSpotVMAddresses;
905 }
906
907 #ifdef ASSERT
908 // This is used both to check the types of referenced fields and
909 // to ensure that all of the field types are present.
910 void JVMCIVMStructs::init() {
911 VM_STRUCTS(CHECK_NONSTATIC_VM_STRUCT_ENTRY,
912 CHECK_STATIC_VM_STRUCT_ENTRY,
913 CHECK_NO_OP,
914 CHECK_VOLATILE_NONSTATIC_VM_STRUCT_ENTRY);
915
916
917 VM_STRUCTS_CPU(CHECK_NONSTATIC_VM_STRUCT_ENTRY,
918 CHECK_STATIC_VM_STRUCT_ENTRY,
919 CHECK_NO_OP,
920 CHECK_VOLATILE_NONSTATIC_VM_STRUCT_ENTRY,
921 CHECK_NONPRODUCT_NONSTATIC_VM_STRUCT_ENTRY,
922 CHECK_C2_NONSTATIC_VM_STRUCT_ENTRY,
923 CHECK_NO_OP,
924 CHECK_NO_OP);
925
926 #if INCLUDE_G1GC
927 VM_STRUCTS_JVMCI_G1GC(CHECK_NONSTATIC_VM_STRUCT_ENTRY,
928 CHECK_STATIC_VM_STRUCT_ENTRY)
929 #endif
930
931 VM_TYPES(CHECK_VM_TYPE_ENTRY,
932 CHECK_SINGLE_ARG_VM_TYPE_NO_OP,
933 CHECK_SINGLE_ARG_VM_TYPE_NO_OP,
934 CHECK_SINGLE_ARG_VM_TYPE_NO_OP);
935 }
936
937 void jvmci_vmStructs_init() {
938 JVMCIVMStructs::init();
939 }
940 #endif // ASSERT