1 /*
2 * Copyright (c) 2000, 2011, 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 "classfile/dictionary.hpp"
27 #include "classfile/javaClasses.hpp"
28 #include "classfile/loaderConstraints.hpp"
29 #include "classfile/placeholders.hpp"
30 #include "classfile/symbolTable.hpp"
31 #include "classfile/systemDictionary.hpp"
32 #include "code/codeBlob.hpp"
33 #include "code/codeCache.hpp"
34 #include "code/compressedStream.hpp"
35 #include "code/location.hpp"
36 #include "code/nmethod.hpp"
37 #include "code/pcDesc.hpp"
38 #include "code/stubs.hpp"
39 #include "code/vmreg.hpp"
40 #include "compiler/oopMap.hpp"
41 #include "gc_implementation/concurrentMarkSweep/freeBlockDictionary.hpp"
42 #include "gc_implementation/shared/immutableSpace.hpp"
43 #include "gc_implementation/shared/markSweep.hpp"
44 #include "gc_implementation/shared/mutableSpace.hpp"
45 #include "gc_interface/collectedHeap.hpp"
46 #include "interpreter/bytecodeInterpreter.hpp"
47 #include "interpreter/bytecodes.hpp"
48 #include "interpreter/interpreter.hpp"
49 #include "memory/cardTableRS.hpp"
50 #include "memory/compactPermGen.hpp"
51 #include "memory/defNewGeneration.hpp"
52 #include "memory/genCollectedHeap.hpp"
53 #include "memory/generation.hpp"
54 #include "memory/generationSpec.hpp"
55 #include "memory/heap.hpp"
56 #include "memory/permGen.hpp"
57 #include "memory/space.hpp"
58 #include "memory/tenuredGeneration.hpp"
59 #include "memory/universe.hpp"
60 #include "memory/watermark.hpp"
61 #include "oops/arrayKlass.hpp"
62 #include "oops/arrayKlassKlass.hpp"
63 #include "oops/arrayOop.hpp"
64 #include "oops/compiledICHolderKlass.hpp"
65 #include "oops/compiledICHolderOop.hpp"
66 #include "oops/constMethodKlass.hpp"
67 #include "oops/constMethodOop.hpp"
68 #include "oops/constantPoolKlass.hpp"
69 #include "oops/constantPoolOop.hpp"
70 #include "oops/cpCacheKlass.hpp"
71 #include "oops/cpCacheOop.hpp"
72 #include "oops/instanceKlass.hpp"
73 #include "oops/instanceMirrorKlass.hpp"
74 #include "oops/instanceKlassKlass.hpp"
75 #include "oops/instanceOop.hpp"
76 #include "oops/klass.hpp"
77 #include "oops/klassOop.hpp"
78 #include "oops/markOop.hpp"
79 #include "oops/methodDataKlass.hpp"
80 #include "oops/methodDataOop.hpp"
81 #include "oops/methodKlass.hpp"
82 #include "oops/methodOop.hpp"
83 #include "oops/objArrayKlass.hpp"
84 #include "oops/objArrayKlassKlass.hpp"
85 #include "oops/objArrayOop.hpp"
86 #include "oops/oop.inline.hpp"
87 #include "oops/symbol.hpp"
88 #include "oops/typeArrayKlass.hpp"
89 #include "oops/typeArrayKlassKlass.hpp"
90 #include "oops/typeArrayOop.hpp"
91 #include "prims/jvmtiAgentThread.hpp"
92 #include "runtime/arguments.hpp"
93 #include "runtime/globals.hpp"
94 #include "runtime/java.hpp"
95 #include "runtime/javaCalls.hpp"
96 #include "runtime/perfMemory.hpp"
97 #include "runtime/serviceThread.hpp"
98 #include "runtime/sharedRuntime.hpp"
99 #include "runtime/stubRoutines.hpp"
100 #include "runtime/virtualspace.hpp"
101 #include "runtime/vmStructs.hpp"
102 #include "utilities/globalDefinitions.hpp"
103 #include "utilities/hashtable.hpp"
104 #ifdef TARGET_ARCH_x86
105 # include "vmStructs_x86.hpp"
106 #endif
107 #ifdef TARGET_ARCH_sparc
108 # include "vmStructs_sparc.hpp"
109 #endif
110 #ifdef TARGET_ARCH_zero
111 # include "vmStructs_zero.hpp"
112 #endif
113 #ifdef TARGET_ARCH_arm
114 # include "vmStructs_arm.hpp"
115 #endif
116 #ifdef TARGET_ARCH_ppc
117 # include "vmStructs_ppc.hpp"
118 #endif
119 #ifdef TARGET_OS_FAMILY_linux
120 # include "thread_linux.inline.hpp"
121 #endif
122 #ifdef TARGET_OS_FAMILY_solaris
123 # include "thread_solaris.inline.hpp"
124 #endif
125 #ifdef TARGET_OS_FAMILY_windows
126 # include "thread_windows.inline.hpp"
127 #endif
128 #ifdef TARGET_OS_ARCH_linux_x86
129 # include "vmStructs_linux_x86.hpp"
130 #endif
131 #ifdef TARGET_OS_ARCH_linux_sparc
132 # include "vmStructs_linux_sparc.hpp"
133 #endif
134 #ifdef TARGET_OS_ARCH_linux_zero
135 # include "vmStructs_linux_zero.hpp"
136 #endif
137 #ifdef TARGET_OS_ARCH_solaris_x86
138 # include "vmStructs_solaris_x86.hpp"
139 #endif
140 #ifdef TARGET_OS_ARCH_solaris_sparc
141 # include "vmStructs_solaris_sparc.hpp"
142 #endif
143 #ifdef TARGET_OS_ARCH_windows_x86
144 # include "vmStructs_windows_x86.hpp"
145 #endif
146 #ifdef TARGET_OS_ARCH_linux_arm
147 # include "vmStructs_linux_arm.hpp"
148 #endif
149 #ifdef TARGET_OS_ARCH_linux_ppc
150 # include "vmStructs_linux_ppc.hpp"
151 #endif
152 #ifndef SERIALGC
153 #include "gc_implementation/concurrentMarkSweep/cmsPermGen.hpp"
154 #include "gc_implementation/concurrentMarkSweep/compactibleFreeListSpace.hpp"
155 #include "gc_implementation/concurrentMarkSweep/concurrentMarkSweepGeneration.hpp"
156 #include "gc_implementation/concurrentMarkSweep/concurrentMarkSweepThread.hpp"
157 #include "gc_implementation/concurrentMarkSweep/vmStructs_cms.hpp"
158 #include "gc_implementation/parNew/parNewGeneration.hpp"
159 #include "gc_implementation/parNew/vmStructs_parNew.hpp"
160 #include "gc_implementation/parallelScavenge/asPSOldGen.hpp"
161 #include "gc_implementation/parallelScavenge/asPSYoungGen.hpp"
162 #include "gc_implementation/parallelScavenge/parallelScavengeHeap.hpp"
163 #include "gc_implementation/parallelScavenge/psOldGen.hpp"
164 #include "gc_implementation/parallelScavenge/psPermGen.hpp"
165 #include "gc_implementation/parallelScavenge/psVirtualspace.hpp"
166 #include "gc_implementation/parallelScavenge/psYoungGen.hpp"
167 #include "gc_implementation/parallelScavenge/vmStructs_parallelgc.hpp"
168 #endif
169 #ifdef COMPILER2
170 #include "opto/matcher.hpp"
171 #ifdef TARGET_ARCH_MODEL_x86_32
172 # include "adfiles/adGlobals_x86_32.hpp"
173 #endif
174 #ifdef TARGET_ARCH_MODEL_x86_64
175 # include "adfiles/adGlobals_x86_64.hpp"
176 #endif
177 #ifdef TARGET_ARCH_MODEL_sparc
178 # include "adfiles/adGlobals_sparc.hpp"
179 #endif
180 #ifdef TARGET_ARCH_MODEL_zero
181 # include "adfiles/adGlobals_zero.hpp"
182 #endif
183 #ifdef TARGET_ARCH_MODEL_arm
184 # include "adfiles/adGlobals_arm.hpp"
185 #endif
186 #ifdef TARGET_ARCH_MODEL_ppc
187 # include "adfiles/adGlobals_ppc.hpp"
188 #endif
189 #endif
190
191 // Note: the cross-product of (c1, c2, product, nonproduct, ...),
192 // (nonstatic, static), and (unchecked, checked) has not been taken.
193 // Only the macros currently needed have been defined.
194
195 // A field whose type is not checked is given a null string as the
196 // type name, indicating an "opaque" type to the serviceability agent.
197
198 // NOTE: there is an interdependency between this file and
199 // HotSpotTypeDataBase.java, which parses the type strings.
200
201 #ifndef REG_COUNT
202 #define REG_COUNT 0
203 #endif
204
205 // whole purpose of this function is to work around bug c++/27724 in gcc 4.1.1
206 // with optimization turned on it doesn't affect produced code
207 static inline uint64_t cast_uint64_t(size_t x)
208 {
209 return x;
210 }
211
212
213 //--------------------------------------------------------------------------------
214 // VM_STRUCTS
215 //
216 // This list enumerates all of the fields the serviceability agent
217 // needs to know about. Be sure to see also the type table below this one.
218 // NOTE that there are platform-specific additions to this table in
219 // vmStructs_<os>_<cpu>.hpp.
220
221 #define VM_STRUCTS(nonstatic_field, \
222 static_field, \
223 unchecked_nonstatic_field, \
224 volatile_nonstatic_field, \
225 nonproduct_nonstatic_field, \
226 c1_nonstatic_field, \
227 c2_nonstatic_field, \
228 unchecked_c1_static_field, \
229 unchecked_c2_static_field, \
230 last_entry) \
231 \
232 /******************************************************************/ \
233 /* OopDesc and Klass hierarchies (NOTE: methodDataOop incomplete) */ \
234 /******************************************************************/ \
235 \
236 volatile_nonstatic_field(oopDesc, _mark, markOop) \
237 volatile_nonstatic_field(oopDesc, _metadata._klass, wideKlassOop) \
238 volatile_nonstatic_field(oopDesc, _metadata._compressed_klass, narrowOop) \
239 static_field(oopDesc, _bs, BarrierSet*) \
240 nonstatic_field(arrayKlass, _dimension, int) \
241 volatile_nonstatic_field(arrayKlass, _higher_dimension, klassOop) \
242 volatile_nonstatic_field(arrayKlass, _lower_dimension, klassOop) \
243 nonstatic_field(arrayKlass, _vtable_len, int) \
244 nonstatic_field(arrayKlass, _alloc_size, juint) \
245 nonstatic_field(arrayKlass, _component_mirror, oop) \
246 nonstatic_field(compiledICHolderKlass, _alloc_size, juint) \
247 nonstatic_field(compiledICHolderOopDesc, _holder_method, methodOop) \
248 nonstatic_field(compiledICHolderOopDesc, _holder_klass, klassOop) \
249 nonstatic_field(constantPoolOopDesc, _tags, typeArrayOop) \
250 nonstatic_field(constantPoolOopDesc, _cache, constantPoolCacheOop) \
251 nonstatic_field(constantPoolOopDesc, _pool_holder, klassOop) \
252 nonstatic_field(constantPoolOopDesc, _operands, typeArrayOop) \
253 nonstatic_field(constantPoolOopDesc, _length, int) \
254 nonstatic_field(constantPoolCacheOopDesc, _length, int) \
255 nonstatic_field(constantPoolCacheOopDesc, _constant_pool, constantPoolOop) \
256 nonstatic_field(instanceKlass, _array_klasses, klassOop) \
257 nonstatic_field(instanceKlass, _methods, objArrayOop) \
258 nonstatic_field(instanceKlass, _method_ordering, typeArrayOop) \
259 nonstatic_field(instanceKlass, _local_interfaces, objArrayOop) \
260 nonstatic_field(instanceKlass, _transitive_interfaces, objArrayOop) \
261 nonstatic_field(instanceKlass, _nof_implementors, int) \
262 nonstatic_field(instanceKlass, _implementors[0], klassOop) \
263 nonstatic_field(instanceKlass, _fields, typeArrayOop) \
264 nonstatic_field(instanceKlass, _java_fields_count, int) \
265 nonstatic_field(instanceKlass, _constants, constantPoolOop) \
266 nonstatic_field(instanceKlass, _class_loader, oop) \
267 nonstatic_field(instanceKlass, _protection_domain, oop) \
268 nonstatic_field(instanceKlass, _signers, objArrayOop) \
269 nonstatic_field(instanceKlass, _source_file_name, Symbol*) \
270 nonstatic_field(instanceKlass, _source_debug_extension, Symbol*) \
271 nonstatic_field(instanceKlass, _inner_classes, typeArrayOop) \
272 nonstatic_field(instanceKlass, _nonstatic_field_size, int) \
273 nonstatic_field(instanceKlass, _static_field_size, int) \
274 nonstatic_field(instanceKlass, _static_oop_field_count, int) \
275 nonstatic_field(instanceKlass, _nonstatic_oop_map_size, int) \
276 nonstatic_field(instanceKlass, _is_marked_dependent, bool) \
277 nonstatic_field(instanceKlass, _minor_version, u2) \
278 nonstatic_field(instanceKlass, _major_version, u2) \
279 nonstatic_field(instanceKlass, _init_state, instanceKlass::ClassState) \
280 nonstatic_field(instanceKlass, _init_thread, Thread*) \
281 nonstatic_field(instanceKlass, _vtable_len, int) \
282 nonstatic_field(instanceKlass, _itable_len, int) \
283 nonstatic_field(instanceKlass, _reference_type, ReferenceType) \
284 volatile_nonstatic_field(instanceKlass, _oop_map_cache, OopMapCache*) \
285 nonstatic_field(instanceKlass, _jni_ids, JNIid*) \
286 nonstatic_field(instanceKlass, _osr_nmethods_head, nmethod*) \
287 nonstatic_field(instanceKlass, _breakpoints, BreakpointInfo*) \
288 nonstatic_field(instanceKlass, _generic_signature, Symbol*) \
289 nonstatic_field(instanceKlass, _methods_jmethod_ids, jmethodID*) \
290 nonstatic_field(instanceKlass, _methods_cached_itable_indices, int*) \
291 volatile_nonstatic_field(instanceKlass, _idnum_allocated_count, u2) \
292 nonstatic_field(instanceKlass, _class_annotations, typeArrayOop) \
293 nonstatic_field(instanceKlass, _fields_annotations, objArrayOop) \
294 nonstatic_field(instanceKlass, _methods_annotations, objArrayOop) \
295 nonstatic_field(instanceKlass, _methods_parameter_annotations, objArrayOop) \
296 nonstatic_field(instanceKlass, _methods_default_annotations, objArrayOop) \
297 nonstatic_field(Klass, _super_check_offset, juint) \
298 nonstatic_field(Klass, _secondary_super_cache, klassOop) \
299 nonstatic_field(Klass, _secondary_supers, objArrayOop) \
300 nonstatic_field(Klass, _primary_supers[0], klassOop) \
301 nonstatic_field(Klass, _java_mirror, oop) \
302 nonstatic_field(Klass, _modifier_flags, jint) \
303 nonstatic_field(Klass, _super, klassOop) \
304 nonstatic_field(Klass, _layout_helper, jint) \
305 nonstatic_field(Klass, _name, Symbol*) \
306 nonstatic_field(Klass, _access_flags, AccessFlags) \
307 nonstatic_field(Klass, _subklass, klassOop) \
308 nonstatic_field(Klass, _next_sibling, klassOop) \
309 nonproduct_nonstatic_field(Klass, _verify_count, int) \
310 nonstatic_field(Klass, _alloc_count, juint) \
311 nonstatic_field(klassKlass, _alloc_size, juint) \
312 nonstatic_field(methodKlass, _alloc_size, juint) \
313 nonstatic_field(methodDataOopDesc, _size, int) \
314 nonstatic_field(methodDataOopDesc, _method, methodOop) \
315 nonstatic_field(methodOopDesc, _constMethod, constMethodOop) \
316 nonstatic_field(methodOopDesc, _constants, constantPoolOop) \
317 c2_nonstatic_field(methodOopDesc, _method_data, methodDataOop) \
318 c2_nonstatic_field(methodOopDesc, _interpreter_invocation_count, int) \
319 nonstatic_field(methodOopDesc, _access_flags, AccessFlags) \
320 nonstatic_field(methodOopDesc, _vtable_index, int) \
321 nonstatic_field(methodOopDesc, _method_size, u2) \
322 nonstatic_field(methodOopDesc, _max_stack, u2) \
323 nonstatic_field(methodOopDesc, _max_locals, u2) \
324 nonstatic_field(methodOopDesc, _size_of_parameters, u2) \
325 c2_nonstatic_field(methodOopDesc, _interpreter_throwout_count, u2) \
326 nonstatic_field(methodOopDesc, _number_of_breakpoints, u2) \
327 nonstatic_field(methodOopDesc, _invocation_counter, InvocationCounter) \
328 nonstatic_field(methodOopDesc, _backedge_counter, InvocationCounter) \
329 nonproduct_nonstatic_field(methodOopDesc, _compiled_invocation_count, int) \
330 volatile_nonstatic_field(methodOopDesc, _code, nmethod*) \
331 nonstatic_field(methodOopDesc, _i2i_entry, address) \
332 nonstatic_field(methodOopDesc, _adapter, AdapterHandlerEntry*) \
333 volatile_nonstatic_field(methodOopDesc, _from_compiled_entry, address) \
334 volatile_nonstatic_field(methodOopDesc, _from_interpreted_entry, address) \
335 volatile_nonstatic_field(constMethodOopDesc, _fingerprint, uint64_t) \
336 nonstatic_field(constMethodOopDesc, _method, methodOop) \
337 nonstatic_field(constMethodOopDesc, _stackmap_data, typeArrayOop) \
338 nonstatic_field(constMethodOopDesc, _exception_table, typeArrayOop) \
339 nonstatic_field(constMethodOopDesc, _constMethod_size, int) \
340 nonstatic_field(constMethodOopDesc, _interpreter_kind, jbyte) \
341 nonstatic_field(constMethodOopDesc, _flags, jbyte) \
342 nonstatic_field(constMethodOopDesc, _code_size, u2) \
343 nonstatic_field(constMethodOopDesc, _name_index, u2) \
344 nonstatic_field(constMethodOopDesc, _signature_index, u2) \
345 nonstatic_field(constMethodOopDesc, _method_idnum, u2) \
346 nonstatic_field(constMethodOopDesc, _generic_signature_index, u2) \
347 nonstatic_field(objArrayKlass, _element_klass, klassOop) \
348 nonstatic_field(objArrayKlass, _bottom_klass, klassOop) \
349 volatile_nonstatic_field(Symbol, _refcount, int) \
350 nonstatic_field(Symbol, _identity_hash, int) \
351 nonstatic_field(Symbol, _length, unsigned short) \
352 unchecked_nonstatic_field(Symbol, _body, sizeof(jbyte)) /* NOTE: no type */ \
353 nonstatic_field(typeArrayKlass, _max_length, int) \
354 \
355 /***********************/ \
356 /* Constant Pool Cache */ \
357 /***********************/ \
358 \
359 volatile_nonstatic_field(ConstantPoolCacheEntry, _indices, intx) \
360 volatile_nonstatic_field(ConstantPoolCacheEntry, _f1, oop) \
361 volatile_nonstatic_field(ConstantPoolCacheEntry, _f2, intx) \
362 volatile_nonstatic_field(ConstantPoolCacheEntry, _flags, intx) \
363 \
364 /********************************/ \
365 /* MethodOop-related structures */ \
366 /********************************/ \
367 \
368 nonstatic_field(CheckedExceptionElement, class_cp_index, u2) \
369 nonstatic_field(LocalVariableTableElement, start_bci, u2) \
370 nonstatic_field(LocalVariableTableElement, length, u2) \
371 nonstatic_field(LocalVariableTableElement, name_cp_index, u2) \
372 nonstatic_field(LocalVariableTableElement, descriptor_cp_index, u2) \
373 nonstatic_field(LocalVariableTableElement, signature_cp_index, u2) \
374 nonstatic_field(LocalVariableTableElement, slot, u2) \
375 nonstatic_field(BreakpointInfo, _orig_bytecode, Bytecodes::Code) \
376 nonstatic_field(BreakpointInfo, _bci, int) \
377 nonstatic_field(BreakpointInfo, _name_index, u2) \
378 nonstatic_field(BreakpointInfo, _signature_index, u2) \
379 nonstatic_field(BreakpointInfo, _next, BreakpointInfo*) \
380 /***********/ \
381 /* JNI IDs */ \
382 /***********/ \
383 \
384 nonstatic_field(JNIid, _holder, klassOop) \
385 nonstatic_field(JNIid, _next, JNIid*) \
386 nonstatic_field(JNIid, _offset, int) \
387 /************/ \
388 /* Universe */ \
389 /************/ \
390 \
391 static_field(Universe, _boolArrayKlassObj, klassOop) \
392 static_field(Universe, _byteArrayKlassObj, klassOop) \
393 static_field(Universe, _charArrayKlassObj, klassOop) \
394 static_field(Universe, _intArrayKlassObj, klassOop) \
395 static_field(Universe, _shortArrayKlassObj, klassOop) \
396 static_field(Universe, _longArrayKlassObj, klassOop) \
397 static_field(Universe, _singleArrayKlassObj, klassOop) \
398 static_field(Universe, _doubleArrayKlassObj, klassOop) \
399 static_field(Universe, _methodKlassObj, klassOop) \
400 static_field(Universe, _constMethodKlassObj, klassOop) \
401 static_field(Universe, _methodDataKlassObj, klassOop) \
402 static_field(Universe, _klassKlassObj, klassOop) \
403 static_field(Universe, _arrayKlassKlassObj, klassOop) \
404 static_field(Universe, _objArrayKlassKlassObj, klassOop) \
405 static_field(Universe, _typeArrayKlassKlassObj, klassOop) \
406 static_field(Universe, _instanceKlassKlassObj, klassOop) \
407 static_field(Universe, _constantPoolKlassObj, klassOop) \
408 static_field(Universe, _constantPoolCacheKlassObj, klassOop) \
409 static_field(Universe, _compiledICHolderKlassObj, klassOop) \
410 static_field(Universe, _systemObjArrayKlassObj, klassOop) \
411 static_field(Universe, _mirrors[0], oop) \
412 static_field(Universe, _main_thread_group, oop) \
413 static_field(Universe, _system_thread_group, oop) \
414 static_field(Universe, _the_empty_byte_array, typeArrayOop) \
415 static_field(Universe, _the_empty_short_array, typeArrayOop) \
416 static_field(Universe, _the_empty_int_array, typeArrayOop) \
417 static_field(Universe, _the_empty_system_obj_array, objArrayOop) \
418 static_field(Universe, _the_empty_class_klass_array, objArrayOop) \
419 static_field(Universe, _out_of_memory_error_java_heap, oop) \
420 static_field(Universe, _out_of_memory_error_perm_gen, oop) \
421 static_field(Universe, _out_of_memory_error_array_size, oop) \
422 static_field(Universe, _out_of_memory_error_gc_overhead_limit, oop) \
423 static_field(Universe, _null_ptr_exception_instance, oop) \
424 static_field(Universe, _arithmetic_exception_instance, oop) \
425 static_field(Universe, _vm_exception, oop) \
426 static_field(Universe, _collectedHeap, CollectedHeap*) \
427 static_field(Universe, _base_vtable_size, int) \
428 static_field(Universe, _bootstrapping, bool) \
429 static_field(Universe, _fully_initialized, bool) \
430 static_field(Universe, _verify_count, int) \
431 static_field(Universe, _narrow_oop._base, address) \
432 static_field(Universe, _narrow_oop._shift, int) \
433 static_field(Universe, _narrow_oop._use_implicit_null_checks, bool) \
434 \
435 /**********************************************************************************/ \
436 /* Generation and Space hierarchies */ \
437 /**********************************************************************************/ \
438 \
439 unchecked_nonstatic_field(ageTable, sizes, sizeof(ageTable::sizes)) \
440 \
441 nonstatic_field(BarrierSet, _max_covered_regions, int) \
442 nonstatic_field(BlockOffsetTable, _bottom, HeapWord*) \
443 nonstatic_field(BlockOffsetTable, _end, HeapWord*) \
444 \
445 nonstatic_field(BlockOffsetSharedArray, _reserved, MemRegion) \
446 nonstatic_field(BlockOffsetSharedArray, _end, HeapWord*) \
447 nonstatic_field(BlockOffsetSharedArray, _vs, VirtualSpace) \
448 nonstatic_field(BlockOffsetSharedArray, _offset_array, u_char*) \
449 \
450 nonstatic_field(BlockOffsetArray, _array, BlockOffsetSharedArray*) \
451 nonstatic_field(BlockOffsetArray, _sp, Space*) \
452 nonstatic_field(BlockOffsetArrayContigSpace, _next_offset_threshold, HeapWord*) \
453 nonstatic_field(BlockOffsetArrayContigSpace, _next_offset_index, size_t) \
454 \
455 nonstatic_field(BlockOffsetArrayNonContigSpace, _unallocated_block, HeapWord*) \
456 \
457 nonstatic_field(CardGeneration, _rs, GenRemSet*) \
458 nonstatic_field(CardGeneration, _bts, BlockOffsetSharedArray*) \
459 \
460 nonstatic_field(CardTableModRefBS, _whole_heap, const MemRegion) \
461 nonstatic_field(CardTableModRefBS, _guard_index, const size_t) \
462 nonstatic_field(CardTableModRefBS, _last_valid_index, const size_t) \
463 nonstatic_field(CardTableModRefBS, _page_size, const size_t) \
464 nonstatic_field(CardTableModRefBS, _byte_map_size, const size_t) \
465 nonstatic_field(CardTableModRefBS, _byte_map, jbyte*) \
466 nonstatic_field(CardTableModRefBS, _cur_covered_regions, int) \
467 nonstatic_field(CardTableModRefBS, _covered, MemRegion*) \
468 nonstatic_field(CardTableModRefBS, _committed, MemRegion*) \
469 nonstatic_field(CardTableModRefBS, _guard_region, MemRegion) \
470 nonstatic_field(CardTableModRefBS, byte_map_base, jbyte*) \
471 \
472 nonstatic_field(CardTableRS, _ct_bs, CardTableModRefBSForCTRS*) \
473 \
474 nonstatic_field(CollectedHeap, _reserved, MemRegion) \
475 nonstatic_field(SharedHeap, _perm_gen, PermGen*) \
476 nonstatic_field(CollectedHeap, _barrier_set, BarrierSet*) \
477 nonstatic_field(CollectedHeap, _defer_initial_card_mark, bool) \
478 nonstatic_field(CollectedHeap, _is_gc_active, bool) \
479 nonstatic_field(CompactibleSpace, _compaction_top, HeapWord*) \
480 nonstatic_field(CompactibleSpace, _first_dead, HeapWord*) \
481 nonstatic_field(CompactibleSpace, _end_of_live, HeapWord*) \
482 \
483 nonstatic_field(CompactingPermGen, _gen, OneContigSpaceCardGeneration*) \
484 \
485 nonstatic_field(ContiguousSpace, _top, HeapWord*) \
486 nonstatic_field(ContiguousSpace, _concurrent_iteration_safe_limit, HeapWord*) \
487 nonstatic_field(ContiguousSpace, _saved_mark_word, HeapWord*) \
488 \
489 nonstatic_field(DefNewGeneration, _next_gen, Generation*) \
490 nonstatic_field(DefNewGeneration, _tenuring_threshold, int) \
491 nonstatic_field(DefNewGeneration, _age_table, ageTable) \
492 nonstatic_field(DefNewGeneration, _eden_space, EdenSpace*) \
493 nonstatic_field(DefNewGeneration, _from_space, ContiguousSpace*) \
494 nonstatic_field(DefNewGeneration, _to_space, ContiguousSpace*) \
495 \
496 nonstatic_field(EdenSpace, _gen, DefNewGeneration*) \
497 \
498 nonstatic_field(Generation, _reserved, MemRegion) \
499 nonstatic_field(Generation, _virtual_space, VirtualSpace) \
500 nonstatic_field(Generation, _level, int) \
501 nonstatic_field(Generation, _stat_record, Generation::StatRecord) \
502 \
503 nonstatic_field(Generation::StatRecord, invocations, int) \
504 nonstatic_field(Generation::StatRecord, accumulated_time, elapsedTimer) \
505 \
506 nonstatic_field(GenerationSpec, _name, Generation::Name) \
507 nonstatic_field(GenerationSpec, _init_size, size_t) \
508 nonstatic_field(GenerationSpec, _max_size, size_t) \
509 \
510 static_field(GenCollectedHeap, _gch, GenCollectedHeap*) \
511 nonstatic_field(GenCollectedHeap, _n_gens, int) \
512 unchecked_nonstatic_field(GenCollectedHeap, _gens, sizeof(GenCollectedHeap::_gens)) /* NOTE: no type */ \
513 nonstatic_field(GenCollectedHeap, _gen_specs, GenerationSpec**) \
514 \
515 nonstatic_field(HeapWord, i, char*) \
516 \
517 nonstatic_field(MemRegion, _start, HeapWord*) \
518 nonstatic_field(MemRegion, _word_size, size_t) \
519 \
520 nonstatic_field(OffsetTableContigSpace, _offsets, BlockOffsetArray) \
521 \
522 nonstatic_field(OneContigSpaceCardGeneration, _min_heap_delta_bytes, size_t) \
523 nonstatic_field(OneContigSpaceCardGeneration, _the_space, ContiguousSpace*) \
524 nonstatic_field(OneContigSpaceCardGeneration, _last_gc, WaterMark) \
525 \
526 nonstatic_field(CompactingPermGenGen, _ro_vs, VirtualSpace) \
527 nonstatic_field(CompactingPermGenGen, _rw_vs, VirtualSpace) \
528 nonstatic_field(CompactingPermGenGen, _md_vs, VirtualSpace) \
529 nonstatic_field(CompactingPermGenGen, _mc_vs, VirtualSpace) \
530 nonstatic_field(CompactingPermGenGen, _ro_space, OffsetTableContigSpace*) \
531 nonstatic_field(CompactingPermGenGen, _rw_space, OffsetTableContigSpace*) \
532 static_field(CompactingPermGenGen, unshared_bottom, HeapWord*) \
533 static_field(CompactingPermGenGen, unshared_end, HeapWord*) \
534 static_field(CompactingPermGenGen, shared_bottom, HeapWord*) \
535 static_field(CompactingPermGenGen, readonly_bottom, HeapWord*) \
536 static_field(CompactingPermGenGen, readonly_end, HeapWord*) \
537 static_field(CompactingPermGenGen, readwrite_bottom, HeapWord*) \
538 static_field(CompactingPermGenGen, readwrite_end, HeapWord*) \
539 static_field(CompactingPermGenGen, miscdata_bottom, HeapWord*) \
540 static_field(CompactingPermGenGen, miscdata_end, HeapWord*) \
541 static_field(CompactingPermGenGen, misccode_bottom, HeapWord*) \
542 static_field(CompactingPermGenGen, misccode_end, HeapWord*) \
543 static_field(CompactingPermGenGen, shared_end, HeapWord*) \
544 \
545 nonstatic_field(PermGen, _capacity_expansion_limit, size_t) \
546 \
547 nonstatic_field(PermanentGenerationSpec, _name, PermGen::Name) \
548 nonstatic_field(PermanentGenerationSpec, _init_size, size_t) \
549 nonstatic_field(PermanentGenerationSpec, _max_size, size_t) \
550 \
551 nonstatic_field(Space, _bottom, HeapWord*) \
552 nonstatic_field(Space, _end, HeapWord*) \
553 \
554 nonstatic_field(TenuredGeneration, _shrink_factor, size_t) \
555 nonstatic_field(TenuredGeneration, _capacity_at_prologue, size_t) \
556 nonstatic_field(ThreadLocalAllocBuffer, _start, HeapWord*) \
557 nonstatic_field(ThreadLocalAllocBuffer, _top, HeapWord*) \
558 nonstatic_field(ThreadLocalAllocBuffer, _end, HeapWord*) \
559 nonstatic_field(ThreadLocalAllocBuffer, _desired_size, size_t) \
560 nonstatic_field(ThreadLocalAllocBuffer, _refill_waste_limit, size_t) \
561 static_field(ThreadLocalAllocBuffer, _target_refills, unsigned) \
562 nonstatic_field(VirtualSpace, _low_boundary, char*) \
563 nonstatic_field(VirtualSpace, _high_boundary, char*) \
564 nonstatic_field(VirtualSpace, _low, char*) \
565 nonstatic_field(VirtualSpace, _high, char*) \
566 nonstatic_field(VirtualSpace, _lower_high, char*) \
567 nonstatic_field(VirtualSpace, _middle_high, char*) \
568 nonstatic_field(VirtualSpace, _upper_high, char*) \
569 nonstatic_field(WaterMark, _point, HeapWord*) \
570 nonstatic_field(WaterMark, _space, Space*) \
571 \
572 /************************/ \
573 /* PerfMemory - jvmstat */ \
574 /************************/ \
575 \
576 nonstatic_field(PerfDataPrologue, magic, jint) \
577 nonstatic_field(PerfDataPrologue, byte_order, jbyte) \
578 nonstatic_field(PerfDataPrologue, major_version, jbyte) \
579 nonstatic_field(PerfDataPrologue, minor_version, jbyte) \
580 nonstatic_field(PerfDataPrologue, accessible, jbyte) \
581 nonstatic_field(PerfDataPrologue, used, jint) \
582 nonstatic_field(PerfDataPrologue, overflow, jint) \
583 nonstatic_field(PerfDataPrologue, mod_time_stamp, jlong) \
584 nonstatic_field(PerfDataPrologue, entry_offset, jint) \
585 nonstatic_field(PerfDataPrologue, num_entries, jint) \
586 \
587 nonstatic_field(PerfDataEntry, entry_length, jint) \
588 nonstatic_field(PerfDataEntry, name_offset, jint) \
589 nonstatic_field(PerfDataEntry, vector_length, jint) \
590 nonstatic_field(PerfDataEntry, data_type, jbyte) \
591 nonstatic_field(PerfDataEntry, flags, jbyte) \
592 nonstatic_field(PerfDataEntry, data_units, jbyte) \
593 nonstatic_field(PerfDataEntry, data_variability, jbyte) \
594 nonstatic_field(PerfDataEntry, data_offset, jint) \
595 \
596 static_field(PerfMemory, _start, char*) \
597 static_field(PerfMemory, _end, char*) \
598 static_field(PerfMemory, _top, char*) \
599 static_field(PerfMemory, _capacity, size_t) \
600 static_field(PerfMemory, _prologue, PerfDataPrologue*) \
601 static_field(PerfMemory, _initialized, jint) \
602 \
603 /***************/ \
604 /* SymbolTable */ \
605 /***************/ \
606 \
607 static_field(SymbolTable, _the_table, SymbolTable*) \
608 \
609 /***************/ \
610 /* StringTable */ \
611 /***************/ \
612 \
613 static_field(StringTable, _the_table, StringTable*) \
614 \
615 /********************/ \
616 /* SystemDictionary */ \
617 /********************/ \
618 \
619 static_field(SystemDictionary, _dictionary, Dictionary*) \
620 static_field(SystemDictionary, _placeholders, PlaceholderTable*) \
621 static_field(SystemDictionary, _shared_dictionary, Dictionary*) \
622 static_field(SystemDictionary, _system_loader_lock_obj, oop) \
623 static_field(SystemDictionary, _loader_constraints, LoaderConstraintTable*) \
624 static_field(SystemDictionary, WK_KLASS(Object_klass), klassOop) \
625 static_field(SystemDictionary, WK_KLASS(String_klass), klassOop) \
626 static_field(SystemDictionary, WK_KLASS(Class_klass), klassOop) \
627 static_field(SystemDictionary, WK_KLASS(Cloneable_klass), klassOop) \
628 static_field(SystemDictionary, WK_KLASS(ClassLoader_klass), klassOop) \
629 static_field(SystemDictionary, WK_KLASS(Serializable_klass), klassOop) \
630 static_field(SystemDictionary, WK_KLASS(System_klass), klassOop) \
631 static_field(SystemDictionary, WK_KLASS(Throwable_klass), klassOop) \
632 static_field(SystemDictionary, WK_KLASS(ThreadDeath_klass), klassOop) \
633 static_field(SystemDictionary, WK_KLASS(Error_klass), klassOop) \
634 static_field(SystemDictionary, WK_KLASS(Exception_klass), klassOop) \
635 static_field(SystemDictionary, WK_KLASS(RuntimeException_klass), klassOop) \
636 static_field(SystemDictionary, WK_KLASS(ClassNotFoundException_klass), klassOop) \
637 static_field(SystemDictionary, WK_KLASS(NoClassDefFoundError_klass), klassOop) \
638 static_field(SystemDictionary, WK_KLASS(LinkageError_klass), klassOop) \
639 static_field(SystemDictionary, WK_KLASS(ClassCastException_klass), klassOop) \
640 static_field(SystemDictionary, WK_KLASS(ArrayStoreException_klass), klassOop) \
641 static_field(SystemDictionary, WK_KLASS(VirtualMachineError_klass), klassOop) \
642 static_field(SystemDictionary, WK_KLASS(OutOfMemoryError_klass), klassOop) \
643 static_field(SystemDictionary, WK_KLASS(StackOverflowError_klass), klassOop) \
644 static_field(SystemDictionary, WK_KLASS(ProtectionDomain_klass), klassOop) \
645 static_field(SystemDictionary, WK_KLASS(AccessControlContext_klass), klassOop) \
646 static_field(SystemDictionary, WK_KLASS(Reference_klass), klassOop) \
647 static_field(SystemDictionary, WK_KLASS(SoftReference_klass), klassOop) \
648 static_field(SystemDictionary, WK_KLASS(WeakReference_klass), klassOop) \
649 static_field(SystemDictionary, WK_KLASS(FinalReference_klass), klassOop) \
650 static_field(SystemDictionary, WK_KLASS(PhantomReference_klass), klassOop) \
651 static_field(SystemDictionary, WK_KLASS(Finalizer_klass), klassOop) \
652 static_field(SystemDictionary, WK_KLASS(Thread_klass), klassOop) \
653 static_field(SystemDictionary, WK_KLASS(ThreadGroup_klass), klassOop) \
654 static_field(SystemDictionary, WK_KLASS(Properties_klass), klassOop) \
655 static_field(SystemDictionary, WK_KLASS(StringBuffer_klass), klassOop) \
656 static_field(SystemDictionary, WK_KLASS(MethodHandle_klass), klassOop) \
657 static_field(SystemDictionary, _box_klasses[0], klassOop) \
658 static_field(SystemDictionary, _java_system_loader, oop) \
659 \
660 /*******************/ \
661 /* HashtableBucket */ \
662 /*******************/ \
663 \
664 nonstatic_field(HashtableBucket, _entry, BasicHashtableEntry*) \
665 \
666 /******************/ \
667 /* HashtableEntry */ \
668 /******************/ \
669 \
670 nonstatic_field(BasicHashtableEntry, _next, BasicHashtableEntry*) \
671 nonstatic_field(BasicHashtableEntry, _hash, unsigned int) \
672 nonstatic_field(HashtableEntry<intptr_t>, _literal, intptr_t) \
673 \
674 /*************/ \
675 /* Hashtable */ \
676 /*************/ \
677 \
678 nonstatic_field(BasicHashtable, _table_size, int) \
679 nonstatic_field(BasicHashtable, _buckets, HashtableBucket*) \
680 nonstatic_field(BasicHashtable, _free_list, BasicHashtableEntry*) \
681 nonstatic_field(BasicHashtable, _first_free_entry, char*) \
682 nonstatic_field(BasicHashtable, _end_block, char*) \
683 nonstatic_field(BasicHashtable, _entry_size, int) \
684 \
685 /*******************/ \
686 /* DictionaryEntry */ \
687 /*******************/ \
688 \
689 nonstatic_field(DictionaryEntry, _loader, oop) \
690 nonstatic_field(DictionaryEntry, _pd_set, ProtectionDomainEntry*) \
691 \
692 /********************/ \
693 \
694 nonstatic_field(PlaceholderEntry, _loader, oop) \
695 \
696 /**************************/ \
697 /* ProctectionDomainEntry */ \
698 /**************************/ \
699 \
700 nonstatic_field(ProtectionDomainEntry, _next, ProtectionDomainEntry*) \
701 nonstatic_field(ProtectionDomainEntry, _protection_domain, oop) \
702 \
703 /*************************/ \
704 /* LoaderConstraintEntry */ \
705 /*************************/ \
706 \
707 nonstatic_field(LoaderConstraintEntry, _name, Symbol*) \
708 nonstatic_field(LoaderConstraintEntry, _num_loaders, int) \
709 nonstatic_field(LoaderConstraintEntry, _max_loaders, int) \
710 nonstatic_field(LoaderConstraintEntry, _loaders, oop*) \
711 \
712 /********************************/ \
713 /* CodeCache (NOTE: incomplete) */ \
714 /********************************/ \
715 \
716 static_field(CodeCache, _heap, CodeHeap*) \
717 static_field(CodeCache, _scavenge_root_nmethods, nmethod*) \
718 \
719 /*******************************/ \
720 /* CodeHeap (NOTE: incomplete) */ \
721 /*******************************/ \
722 \
723 nonstatic_field(CodeHeap, _memory, VirtualSpace) \
724 nonstatic_field(CodeHeap, _segmap, VirtualSpace) \
725 nonstatic_field(CodeHeap, _log2_segment_size, int) \
726 nonstatic_field(HeapBlock, _header, HeapBlock::Header) \
727 nonstatic_field(HeapBlock::Header, _length, size_t) \
728 nonstatic_field(HeapBlock::Header, _used, bool) \
729 \
730 /**********************************/ \
731 /* Interpreter (NOTE: incomplete) */ \
732 /**********************************/ \
733 \
734 static_field(AbstractInterpreter, _code, StubQueue*) \
735 \
736 /****************************/ \
737 /* Stubs (NOTE: incomplete) */ \
738 /****************************/ \
739 \
740 nonstatic_field(StubQueue, _stub_buffer, address) \
741 nonstatic_field(StubQueue, _buffer_limit, int) \
742 nonstatic_field(StubQueue, _queue_begin, int) \
743 nonstatic_field(StubQueue, _queue_end, int) \
744 nonstatic_field(StubQueue, _number_of_stubs, int) \
745 nonstatic_field(InterpreterCodelet, _size, int) \
746 nonstatic_field(InterpreterCodelet, _description, const char*) \
747 nonstatic_field(InterpreterCodelet, _bytecode, Bytecodes::Code) \
748 \
749 /***********************************/ \
750 /* StubRoutines (NOTE: incomplete) */ \
751 /***********************************/ \
752 \
753 static_field(StubRoutines, _call_stub_return_address, address) \
754 \
755 /***************************************/ \
756 /* PcDesc and other compiled code info */ \
757 /***************************************/ \
758 \
759 nonstatic_field(PcDesc, _pc_offset, int) \
760 nonstatic_field(PcDesc, _scope_decode_offset, int) \
761 nonstatic_field(PcDesc, _obj_decode_offset, int) \
762 nonstatic_field(PcDesc, _flags, int) \
763 \
764 /***************************************************/ \
765 /* CodeBlobs (NOTE: incomplete, but only a little) */ \
766 /***************************************************/ \
767 \
768 X86_ONLY(nonstatic_field(MethodHandles::RicochetFrame, _sender_pc, address)) \
769 X86_ONLY(nonstatic_field(MethodHandles::RicochetFrame, _exact_sender_sp, intptr_t*)) \
770 X86_ONLY(nonstatic_field(MethodHandles::RicochetFrame, _sender_link, intptr_t*)) \
771 X86_ONLY(nonstatic_field(MethodHandles::RicochetFrame, _saved_args_base, intptr_t*)) \
772 \
773 static_field(SharedRuntime, _ricochet_blob, RicochetBlob*) \
774 \
775 nonstatic_field(CodeBlob, _name, const char*) \
776 nonstatic_field(CodeBlob, _size, int) \
777 nonstatic_field(CodeBlob, _header_size, int) \
778 nonstatic_field(CodeBlob, _relocation_size, int) \
779 nonstatic_field(CodeBlob, _content_offset, int) \
780 nonstatic_field(CodeBlob, _code_offset, int) \
781 nonstatic_field(CodeBlob, _frame_complete_offset, int) \
782 nonstatic_field(CodeBlob, _data_offset, int) \
783 nonstatic_field(CodeBlob, _frame_size, int) \
784 nonstatic_field(CodeBlob, _oop_maps, OopMapSet*) \
785 \
786 nonstatic_field(RuntimeStub, _caller_must_gc_arguments, bool) \
787 \
788 /**************************************************/ \
789 /* NMethods (NOTE: incomplete, but only a little) */ \
790 /**************************************************/ \
791 \
792 nonstatic_field(nmethod, _method, methodOop) \
793 nonstatic_field(nmethod, _entry_bci, int) \
794 nonstatic_field(nmethod, _osr_link, nmethod*) \
795 nonstatic_field(nmethod, _scavenge_root_link, nmethod*) \
796 nonstatic_field(nmethod, _scavenge_root_state, jbyte) \
797 nonstatic_field(nmethod, _state, unsigned char) \
798 nonstatic_field(nmethod, _exception_offset, int) \
799 nonstatic_field(nmethod, _deoptimize_offset, int) \
800 nonstatic_field(nmethod, _deoptimize_mh_offset, int) \
801 nonstatic_field(nmethod, _orig_pc_offset, int) \
802 nonstatic_field(nmethod, _stub_offset, int) \
803 nonstatic_field(nmethod, _consts_offset, int) \
804 nonstatic_field(nmethod, _oops_offset, int) \
805 nonstatic_field(nmethod, _scopes_data_offset, int) \
806 nonstatic_field(nmethod, _scopes_pcs_offset, int) \
807 nonstatic_field(nmethod, _dependencies_offset, int) \
808 nonstatic_field(nmethod, _handler_table_offset, int) \
809 nonstatic_field(nmethod, _nul_chk_table_offset, int) \
810 nonstatic_field(nmethod, _nmethod_end_offset, int) \
811 nonstatic_field(nmethod, _entry_point, address) \
812 nonstatic_field(nmethod, _verified_entry_point, address) \
813 nonstatic_field(nmethod, _osr_entry_point, address) \
814 nonstatic_field(nmethod, _lock_count, jint) \
815 nonstatic_field(nmethod, _stack_traversal_mark, long) \
816 nonstatic_field(nmethod, _compile_id, int) \
817 nonstatic_field(nmethod, _marked_for_deoptimization, bool) \
818 \
819 nonstatic_field(RicochetBlob, _bounce_offset, int) \
820 nonstatic_field(RicochetBlob, _exception_offset, int) \
821 \
822 /********************************/ \
823 /* JavaCalls (NOTE: incomplete) */ \
824 /********************************/ \
825 \
826 nonstatic_field(JavaCallWrapper, _anchor, JavaFrameAnchor) \
827 /********************************/ \
828 /* JavaFrameAnchor (NOTE: incomplete) */ \
829 /********************************/ \
830 volatile_nonstatic_field(JavaFrameAnchor, _last_Java_sp, intptr_t*) \
831 volatile_nonstatic_field(JavaFrameAnchor, _last_Java_pc, address) \
832 \
833 /******************************/ \
834 /* Threads (NOTE: incomplete) */ \
835 /******************************/ \
836 \
837 static_field(Threads, _thread_list, JavaThread*) \
838 static_field(Threads, _number_of_threads, int) \
839 static_field(Threads, _number_of_non_daemon_threads, int) \
840 static_field(Threads, _return_code, int) \
841 \
842 volatile_nonstatic_field(Thread, _suspend_flags, uint32_t) \
843 nonstatic_field(Thread, _active_handles, JNIHandleBlock*) \
844 nonstatic_field(Thread, _tlab, ThreadLocalAllocBuffer) \
845 nonstatic_field(Thread, _current_pending_monitor, ObjectMonitor*) \
846 nonstatic_field(Thread, _current_pending_monitor_is_from_java, bool) \
847 nonstatic_field(Thread, _current_waiting_monitor, ObjectMonitor*) \
848 nonstatic_field(NamedThread, _name, char*) \
849 nonstatic_field(NamedThread, _processed_thread, JavaThread*) \
850 nonstatic_field(JavaThread, _next, JavaThread*) \
851 nonstatic_field(JavaThread, _threadObj, oop) \
852 nonstatic_field(JavaThread, _anchor, JavaFrameAnchor) \
853 volatile_nonstatic_field(JavaThread, _thread_state, JavaThreadState) \
854 nonstatic_field(JavaThread, _osthread, OSThread*) \
855 nonstatic_field(JavaThread, _stack_base, address) \
856 nonstatic_field(JavaThread, _stack_size, size_t) \
857 \
858 /************/ \
859 /* OSThread */ \
860 /************/ \
861 \
862 volatile_nonstatic_field(OSThread, _interrupted, jint) \
863 \
864 /************************/ \
865 /* OopMap and OopMapSet */ \
866 /************************/ \
867 \
868 nonstatic_field(OopMap, _pc_offset, int) \
869 nonstatic_field(OopMap, _omv_count, int) \
870 nonstatic_field(OopMap, _omv_data_size, int) \
871 nonstatic_field(OopMap, _omv_data, unsigned char*) \
872 nonstatic_field(OopMap, _write_stream, CompressedWriteStream*) \
873 nonstatic_field(OopMapSet, _om_count, int) \
874 nonstatic_field(OopMapSet, _om_size, int) \
875 nonstatic_field(OopMapSet, _om_data, OopMap**) \
876 \
877 /*********************************/ \
878 /* JNIHandles and JNIHandleBlock */ \
879 /*********************************/ \
880 static_field(JNIHandles, _global_handles, JNIHandleBlock*) \
881 static_field(JNIHandles, _weak_global_handles, JNIHandleBlock*) \
882 static_field(JNIHandles, _deleted_handle, oop) \
883 \
884 unchecked_nonstatic_field(JNIHandleBlock, _handles, JNIHandleBlock::block_size_in_oops * sizeof(Oop)) /* Note: no type */ \
885 nonstatic_field(JNIHandleBlock, _top, int) \
886 nonstatic_field(JNIHandleBlock, _next, JNIHandleBlock*) \
887 \
888 /********************/ \
889 /* CompressedStream */ \
890 /********************/ \
891 \
892 nonstatic_field(CompressedStream, _buffer, u_char*) \
893 nonstatic_field(CompressedStream, _position, int) \
894 \
895 /*********************************/ \
896 /* VMRegImpl (NOTE: incomplete) */ \
897 /*********************************/ \
898 \
899 static_field(VMRegImpl, regName[0], const char*) \
900 static_field(VMRegImpl, stack0, VMReg) \
901 \
902 /*******************************/ \
903 /* Runtime1 (NOTE: incomplete) */ \
904 /*******************************/ \
905 \
906 unchecked_c1_static_field(Runtime1, _blobs, sizeof(Runtime1::_blobs)) /* NOTE: no type */ \
907 \
908 /************/ \
909 /* Monitors */ \
910 /************/ \
911 \
912 volatile_nonstatic_field(ObjectMonitor, _header, markOop) \
913 unchecked_nonstatic_field(ObjectMonitor, _object, sizeof(void *)) /* NOTE: no type */ \
914 unchecked_nonstatic_field(ObjectMonitor, _owner, sizeof(void *)) /* NOTE: no type */ \
915 volatile_nonstatic_field(ObjectMonitor, _count, intptr_t) \
916 volatile_nonstatic_field(ObjectMonitor, _waiters, intptr_t) \
917 volatile_nonstatic_field(ObjectMonitor, _recursions, intptr_t) \
918 nonstatic_field(ObjectMonitor, FreeNext, ObjectMonitor*) \
919 volatile_nonstatic_field(BasicLock, _displaced_header, markOop) \
920 nonstatic_field(BasicObjectLock, _lock, BasicLock) \
921 nonstatic_field(BasicObjectLock, _obj, oop) \
922 static_field(ObjectSynchronizer, gBlockList, ObjectMonitor*) \
923 \
924 /*********************/ \
925 /* Matcher (C2 only) */ \
926 /*********************/ \
927 \
928 unchecked_c2_static_field(Matcher, _regEncode, sizeof(Matcher::_regEncode)) /* NOTE: no type */ \
929 \
930 /*********************/ \
931 /* -XX flags */ \
932 /*********************/ \
933 \
934 nonstatic_field(Flag, type, const char*) \
935 nonstatic_field(Flag, name, const char*) \
936 unchecked_nonstatic_field(Flag, addr, sizeof(void*)) /* NOTE: no type */ \
937 nonstatic_field(Flag, kind, const char*) \
938 static_field(Flag, flags, Flag*) \
939 static_field(Flag, numFlags, size_t) \
940 \
941 /*************************/ \
942 /* JDK / VM version info */ \
943 /*************************/ \
944 \
945 static_field(Abstract_VM_Version, _s_vm_release, const char*) \
946 static_field(Abstract_VM_Version, _s_internal_vm_info_string, const char*) \
947 static_field(Abstract_VM_Version, _vm_major_version, int) \
948 static_field(Abstract_VM_Version, _vm_minor_version, int) \
949 static_field(Abstract_VM_Version, _vm_build_number, int) \
950 \
951 static_field(JDK_Version, _current, JDK_Version) \
952 nonstatic_field(JDK_Version, _partially_initialized, bool) \
953 nonstatic_field(JDK_Version, _major, unsigned char) \
954 \
955 \
956 \
957 /*************/ \
958 /* Arguments */ \
959 /*************/ \
960 \
961 static_field(Arguments, _jvm_flags_array, char**) \
962 static_field(Arguments, _num_jvm_flags, int) \
963 static_field(Arguments, _jvm_args_array, char**) \
964 static_field(Arguments, _num_jvm_args, int) \
965 static_field(Arguments, _java_command, char*) \
966 \
967 /*********************************/ \
968 /* java_lang_Class fields */ \
969 /*********************************/ \
970 \
971 static_field(java_lang_Class, _klass_offset, int) \
972 static_field(java_lang_Class, _resolved_constructor_offset, int) \
973 static_field(java_lang_Class, _array_klass_offset, int) \
974 static_field(java_lang_Class, _oop_size_offset, int) \
975 static_field(java_lang_Class, _static_oop_field_count_offset, int) \
976 \
977 /************************/ \
978 /* Miscellaneous fields */ \
979 /************************/ \
980 \
981 nonstatic_field(AccessFlags, _flags, jint) \
982 nonstatic_field(elapsedTimer, _counter, jlong) \
983 nonstatic_field(elapsedTimer, _active, bool) \
984 nonstatic_field(InvocationCounter, _counter, unsigned int)
985
986 /* NOTE that we do not use the last_entry() macro here; it is used */
987 /* in vmStructs_<os>_<cpu>.hpp's VM_STRUCTS_OS_CPU macro (and must */
988 /* be present there) */
989
990 //--------------------------------------------------------------------------------
991 // VM_TYPES
992 //
993 // This list must enumerate at least all of the types in the above
994 // list. For the types in the above list, the entry below must have
995 // exactly the same spacing since string comparisons are done in the
996 // code which verifies the consistency of these tables (in the debug
997 // build).
998 //
999 // In addition to the above types, this list is required to enumerate
1000 // the JNI's java types, which are used to indicate the size of Java
1001 // fields in this VM to the SA. Further, oop types are currently
1002 // distinguished by name (i.e., ends with "oop") over in the SA.
1003 //
1004 // The declare_toplevel_type macro should be used to declare types
1005 // which do not have a superclass.
1006 //
1007 // The declare_integer_type and declare_unsigned_integer_type macros
1008 // are required in order to properly identify C integer types over in
1009 // the SA. They should be used for any type which is otherwise opaque
1010 // and which it is necessary to coerce into an integer value. This
1011 // includes, for example, the type uintptr_t. Note that while they
1012 // will properly identify the type's size regardless of the platform,
1013 // since it is does not seem possible to deduce or check signedness at
1014 // compile time using the pointer comparison tricks, it is currently
1015 // required that the given types have the same signedness across all
1016 // platforms.
1017 //
1018 // NOTE that there are platform-specific additions to this table in
1019 // vmStructs_<os>_<cpu>.hpp.
1020
1021 #define VM_TYPES(declare_type, \
1022 declare_toplevel_type, \
1023 declare_oop_type, \
1024 declare_integer_type, \
1025 declare_unsigned_integer_type, \
1026 declare_c1_toplevel_type, \
1027 declare_c2_type, \
1028 declare_c2_toplevel_type, \
1029 last_entry) \
1030 \
1031 /*************************************************************/ \
1032 /* Java primitive types -- required by the SA implementation */ \
1033 /* in order to determine the size of Java fields in this VM */ \
1034 /* (the implementation looks up these names specifically) */ \
1035 /* NOTE: since we fetch these sizes from the remote VM, we */ \
1036 /* have a bootstrapping sequence during which it is not */ \
1037 /* valid to fetch Java values from the remote process, only */ \
1038 /* C integer values (of known size). NOTE also that we do */ \
1039 /* NOT include "Java unsigned" types like juint here; since */ \
1040 /* Java does not have unsigned primitive types, those can */ \
1041 /* not be mapped directly and are considered to be C integer */ \
1042 /* types in this system (see the "other types" section, */ \
1043 /* below.) */ \
1044 /*************************************************************/ \
1045 \
1046 declare_toplevel_type(jboolean) \
1047 declare_toplevel_type(jbyte) \
1048 declare_toplevel_type(jchar) \
1049 declare_toplevel_type(jdouble) \
1050 declare_toplevel_type(jfloat) \
1051 declare_toplevel_type(jint) \
1052 declare_toplevel_type(jlong) \
1053 declare_toplevel_type(jshort) \
1054 \
1055 /*********************************************************************/ \
1056 /* C integer types. User-defined typedefs (like "size_t" or */ \
1057 /* "intptr_t") are guaranteed to be present with the same names over */ \
1058 /* in the SA's type database. Names like "unsigned short" are not */ \
1059 /* guaranteed to be visible through the SA's type database lookup */ \
1060 /* mechanism, though they will have a Type object created for them */ \
1061 /* and are valid types for Fields. */ \
1062 /*********************************************************************/ \
1063 declare_integer_type(bool) \
1064 declare_integer_type(int) \
1065 declare_integer_type(long) \
1066 declare_integer_type(char) \
1067 declare_unsigned_integer_type(unsigned char) \
1068 declare_unsigned_integer_type(unsigned int) \
1069 declare_unsigned_integer_type(unsigned short) \
1070 declare_unsigned_integer_type(unsigned long) \
1071 /* The compiler thinks this is a different type than */ \
1072 /* unsigned short on Win32 */ \
1073 declare_unsigned_integer_type(u2) \
1074 declare_unsigned_integer_type(unsigned) \
1075 \
1076 /*****************************/ \
1077 /* C primitive pointer types */ \
1078 /*****************************/ \
1079 \
1080 declare_toplevel_type(int*) \
1081 declare_toplevel_type(char*) \
1082 declare_toplevel_type(char**) \
1083 declare_toplevel_type(const char*) \
1084 declare_toplevel_type(u_char*) \
1085 declare_toplevel_type(unsigned char*) \
1086 \
1087 /*******************************************************************/ \
1088 /* Types which it will be handy to have available over in the SA */ \
1089 /* in order to do platform-independent address -> integer coercion */ \
1090 /* (note: these will be looked up by name) */ \
1091 /*******************************************************************/ \
1092 \
1093 declare_unsigned_integer_type(size_t) \
1094 declare_integer_type(ssize_t) \
1095 declare_unsigned_integer_type(const size_t) \
1096 declare_integer_type(intx) \
1097 declare_integer_type(intptr_t) \
1098 declare_unsigned_integer_type(uintx) \
1099 declare_unsigned_integer_type(uintptr_t) \
1100 declare_unsigned_integer_type(uint32_t) \
1101 declare_unsigned_integer_type(uint64_t) \
1102 declare_integer_type(const int) \
1103 \
1104 /*******************************************************************************/ \
1105 /* OopDesc and Klass hierarchies (NOTE: missing methodDataOop-related classes) */ \
1106 /*******************************************************************************/ \
1107 \
1108 declare_toplevel_type(oopDesc) \
1109 declare_toplevel_type(Klass_vtbl) \
1110 declare_type(Klass, Klass_vtbl) \
1111 declare_type(arrayKlass, Klass) \
1112 declare_type(arrayKlassKlass, klassKlass) \
1113 declare_type(arrayOopDesc, oopDesc) \
1114 declare_type(compiledICHolderKlass, Klass) \
1115 declare_type(compiledICHolderOopDesc, oopDesc) \
1116 declare_type(constantPoolKlass, Klass) \
1117 declare_type(constantPoolOopDesc, oopDesc) \
1118 declare_type(constantPoolCacheKlass, Klass) \
1119 declare_type(constantPoolCacheOopDesc, oopDesc) \
1120 declare_type(instanceKlass, Klass) \
1121 declare_type(instanceKlassKlass, klassKlass) \
1122 declare_type(instanceOopDesc, oopDesc) \
1123 declare_type(instanceMirrorKlass, instanceKlass) \
1124 declare_type(instanceRefKlass, instanceKlass) \
1125 declare_type(klassKlass, Klass) \
1126 declare_type(klassOopDesc, oopDesc) \
1127 declare_type(markOopDesc, oopDesc) \
1128 declare_type(methodDataKlass, Klass) \
1129 declare_type(methodDataOopDesc, oopDesc) \
1130 declare_type(methodKlass, Klass) \
1131 declare_type(constMethodKlass, Klass) \
1132 declare_type(methodOopDesc, oopDesc) \
1133 declare_type(objArrayKlass, arrayKlass) \
1134 declare_type(objArrayKlassKlass, arrayKlassKlass) \
1135 declare_type(objArrayOopDesc, arrayOopDesc) \
1136 declare_type(constMethodOopDesc, oopDesc) \
1137 declare_type(typeArrayKlass, arrayKlass) \
1138 declare_type(typeArrayKlassKlass, arrayKlassKlass) \
1139 declare_type(typeArrayOopDesc, arrayOopDesc) \
1140 declare_toplevel_type(Symbol) \
1141 declare_toplevel_type(Symbol*) \
1142 \
1143 /********/ \
1144 /* Oops */ \
1145 /********/ \
1146 \
1147 declare_oop_type(constantPoolOop) \
1148 declare_oop_type(constantPoolCacheOop) \
1149 declare_oop_type(klassOop) \
1150 declare_oop_type(markOop) \
1151 declare_oop_type(methodOop) \
1152 declare_oop_type(methodDataOop) \
1153 declare_oop_type(objArrayOop) \
1154 declare_oop_type(oop) \
1155 declare_oop_type(narrowOop) \
1156 declare_oop_type(wideKlassOop) \
1157 declare_oop_type(constMethodOop) \
1158 declare_oop_type(typeArrayOop) \
1159 \
1160 /*************************************/ \
1161 /* MethodOop-related data structures */ \
1162 /*************************************/ \
1163 \
1164 declare_toplevel_type(CheckedExceptionElement) \
1165 declare_toplevel_type(LocalVariableTableElement) \
1166 \
1167 /******************************************/ \
1168 /* Generation and space hierarchies */ \
1169 /* (needed for run-time type information) */ \
1170 /******************************************/ \
1171 \
1172 declare_toplevel_type(CollectedHeap) \
1173 declare_type(SharedHeap, CollectedHeap) \
1174 declare_type(GenCollectedHeap, SharedHeap) \
1175 declare_toplevel_type(Generation) \
1176 declare_type(DefNewGeneration, Generation) \
1177 declare_type(CardGeneration, Generation) \
1178 declare_type(OneContigSpaceCardGeneration, CardGeneration) \
1179 declare_type(TenuredGeneration, OneContigSpaceCardGeneration) \
1180 declare_type(CompactingPermGenGen, OneContigSpaceCardGeneration) \
1181 declare_toplevel_type(Space) \
1182 declare_toplevel_type(BitMap) \
1183 declare_type(CompactibleSpace, Space) \
1184 declare_type(ContiguousSpace, CompactibleSpace) \
1185 declare_type(EdenSpace, ContiguousSpace) \
1186 declare_type(OffsetTableContigSpace, ContiguousSpace) \
1187 declare_type(TenuredSpace, OffsetTableContigSpace) \
1188 declare_type(ContigPermSpace, OffsetTableContigSpace) \
1189 declare_toplevel_type(PermGen) \
1190 declare_type(CompactingPermGen, PermGen) \
1191 declare_toplevel_type(BarrierSet) \
1192 declare_type(ModRefBarrierSet, BarrierSet) \
1193 declare_type(CardTableModRefBS, ModRefBarrierSet) \
1194 declare_type(CardTableModRefBSForCTRS, CardTableModRefBS) \
1195 declare_toplevel_type(GenRemSet) \
1196 declare_type(CardTableRS, GenRemSet) \
1197 declare_toplevel_type(BlockOffsetSharedArray) \
1198 declare_toplevel_type(BlockOffsetTable) \
1199 declare_type(BlockOffsetArray, BlockOffsetTable) \
1200 declare_type(BlockOffsetArrayContigSpace, BlockOffsetArray) \
1201 declare_type(BlockOffsetArrayNonContigSpace, BlockOffsetArray) \
1202 \
1203 /* Miscellaneous other GC types */ \
1204 \
1205 declare_toplevel_type(ageTable) \
1206 declare_toplevel_type(Generation::StatRecord) \
1207 declare_toplevel_type(GenerationSpec) \
1208 declare_toplevel_type(HeapWord) \
1209 declare_toplevel_type(MemRegion) \
1210 declare_toplevel_type(const MemRegion) \
1211 declare_toplevel_type(PermanentGenerationSpec) \
1212 declare_toplevel_type(ThreadLocalAllocBuffer) \
1213 declare_toplevel_type(VirtualSpace) \
1214 declare_toplevel_type(WaterMark) \
1215 \
1216 /* Pointers to Garbage Collection types */ \
1217 \
1218 declare_toplevel_type(BarrierSet*) \
1219 declare_toplevel_type(BlockOffsetSharedArray*) \
1220 declare_toplevel_type(GenRemSet*) \
1221 declare_toplevel_type(CardTableRS*) \
1222 declare_toplevel_type(CardTableModRefBS*) \
1223 declare_toplevel_type(CardTableModRefBS**) \
1224 declare_toplevel_type(CardTableModRefBSForCTRS*) \
1225 declare_toplevel_type(CardTableModRefBSForCTRS**) \
1226 declare_toplevel_type(CollectedHeap*) \
1227 declare_toplevel_type(ContiguousSpace*) \
1228 declare_toplevel_type(DefNewGeneration*) \
1229 declare_toplevel_type(EdenSpace*) \
1230 declare_toplevel_type(GenCollectedHeap*) \
1231 declare_toplevel_type(Generation*) \
1232 declare_toplevel_type(GenerationSpec**) \
1233 declare_toplevel_type(HeapWord*) \
1234 declare_toplevel_type(MemRegion*) \
1235 declare_toplevel_type(OffsetTableContigSpace*) \
1236 declare_toplevel_type(OneContigSpaceCardGeneration*) \
1237 declare_toplevel_type(PermGen*) \
1238 declare_toplevel_type(Space*) \
1239 declare_toplevel_type(ThreadLocalAllocBuffer*) \
1240 \
1241 /************************/ \
1242 /* PerfMemory - jvmstat */ \
1243 /************************/ \
1244 \
1245 declare_toplevel_type(PerfDataPrologue) \
1246 declare_toplevel_type(PerfDataPrologue*) \
1247 declare_toplevel_type(PerfDataEntry) \
1248 declare_toplevel_type(PerfMemory) \
1249 \
1250 /*********************************/ \
1251 /* SymbolTable, SystemDictionary */ \
1252 /*********************************/ \
1253 \
1254 declare_toplevel_type(BasicHashtable) \
1255 declare_type(Hashtable<intptr_t>, BasicHashtable) \
1256 declare_type(SymbolTable, Hashtable<Symbol*>) \
1257 declare_type(StringTable, Hashtable<oop>) \
1258 declare_type(LoaderConstraintTable, Hashtable<klassOop>) \
1259 declare_type(TwoOopHashtable<klassOop>, Hashtable<klassOop>) \
1260 declare_type(Dictionary, TwoOopHashtable<klassOop>) \
1261 declare_type(PlaceholderTable, TwoOopHashtable<Symbol*>) \
1262 declare_toplevel_type(BasicHashtableEntry) \
1263 declare_type(HashtableEntry<intptr_t>, BasicHashtableEntry) \
1264 declare_type(DictionaryEntry, HashtableEntry<klassOop>) \
1265 declare_type(PlaceholderEntry, HashtableEntry<Symbol*>) \
1266 declare_type(LoaderConstraintEntry, HashtableEntry<klassOop>) \
1267 declare_toplevel_type(HashtableBucket) \
1268 declare_toplevel_type(SystemDictionary) \
1269 declare_toplevel_type(ProtectionDomainEntry) \
1270 \
1271 /***********************************************************/ \
1272 /* Thread hierarchy (needed for run-time type information) */ \
1273 /***********************************************************/ \
1274 \
1275 declare_toplevel_type(Threads) \
1276 declare_toplevel_type(ThreadShadow) \
1277 declare_type(Thread, ThreadShadow) \
1278 declare_type(NamedThread, Thread) \
1279 declare_type(WatcherThread, Thread) \
1280 declare_type(JavaThread, Thread) \
1281 declare_type(JvmtiAgentThread, JavaThread) \
1282 declare_type(ServiceThread, JavaThread) \
1283 declare_type(CompilerThread, JavaThread) \
1284 declare_toplevel_type(OSThread) \
1285 declare_toplevel_type(JavaFrameAnchor) \
1286 \
1287 /***************/ \
1288 /* Interpreter */ \
1289 /***************/ \
1290 \
1291 declare_toplevel_type(AbstractInterpreter) \
1292 \
1293 /*********/ \
1294 /* Stubs */ \
1295 /*********/ \
1296 \
1297 declare_toplevel_type(StubQueue) \
1298 declare_toplevel_type(StubRoutines) \
1299 declare_toplevel_type(Stub) \
1300 declare_type(InterpreterCodelet, Stub) \
1301 \
1302 /*************/ \
1303 /* JavaCalls */ \
1304 /*************/ \
1305 \
1306 declare_toplevel_type(JavaCallWrapper) \
1307 \
1308 /*************/ \
1309 /* CodeCache */ \
1310 /*************/ \
1311 \
1312 declare_toplevel_type(CodeCache) \
1313 \
1314 /************/ \
1315 /* CodeHeap */ \
1316 /************/ \
1317 \
1318 declare_toplevel_type(CodeHeap) \
1319 declare_toplevel_type(CodeHeap*) \
1320 declare_toplevel_type(HeapBlock) \
1321 declare_toplevel_type(HeapBlock::Header) \
1322 declare_type(FreeBlock, HeapBlock) \
1323 \
1324 /*************************************************************/ \
1325 /* CodeBlob hierarchy (needed for run-time type information) */ \
1326 /*************************************************************/ \
1327 \
1328 declare_toplevel_type(SharedRuntime) \
1329 X86_ONLY(declare_toplevel_type(MethodHandles::RicochetFrame)) \
1330 \
1331 declare_toplevel_type(CodeBlob) \
1332 declare_type(BufferBlob, CodeBlob) \
1333 declare_type(AdapterBlob, BufferBlob) \
1334 declare_type(MethodHandlesAdapterBlob, BufferBlob) \
1335 declare_type(nmethod, CodeBlob) \
1336 declare_type(RuntimeStub, CodeBlob) \
1337 declare_type(SingletonBlob, CodeBlob) \
1338 declare_type(SafepointBlob, SingletonBlob) \
1339 declare_type(DeoptimizationBlob, SingletonBlob) \
1340 declare_type(RicochetBlob, SingletonBlob) \
1341 declare_c2_type(ExceptionBlob, SingletonBlob) \
1342 declare_c2_type(UncommonTrapBlob, CodeBlob) \
1343 \
1344 /***************************************/ \
1345 /* PcDesc and other compiled code info */ \
1346 /***************************************/ \
1347 \
1348 declare_toplevel_type(PcDesc) \
1349 \
1350 /************************/ \
1351 /* OopMap and OopMapSet */ \
1352 /************************/ \
1353 \
1354 declare_toplevel_type(OopMap) \
1355 declare_toplevel_type(OopMapSet) \
1356 \
1357 /********************/ \
1358 /* CompressedStream */ \
1359 /********************/ \
1360 \
1361 declare_toplevel_type(CompressedStream) \
1362 \
1363 /**************/ \
1364 /* VMRegImpl */ \
1365 /**************/ \
1366 \
1367 declare_toplevel_type(VMRegImpl) \
1368 \
1369 /*********************************/ \
1370 /* JNIHandles and JNIHandleBlock */ \
1371 /*********************************/ \
1372 \
1373 declare_toplevel_type(JNIHandles) \
1374 declare_toplevel_type(JNIHandleBlock) \
1375 \
1376 /**********************/ \
1377 /* Runtime1 (C1 only) */ \
1378 /**********************/ \
1379 \
1380 declare_c1_toplevel_type(Runtime1) \
1381 \
1382 /************/ \
1383 /* Monitors */ \
1384 /************/ \
1385 \
1386 declare_toplevel_type(ObjectMonitor) \
1387 declare_toplevel_type(ObjectSynchronizer) \
1388 declare_toplevel_type(BasicLock) \
1389 declare_toplevel_type(BasicObjectLock) \
1390 \
1391 /*********************/ \
1392 /* Matcher (C2 only) */ \
1393 /*********************/ \
1394 \
1395 /* NOTE: this is not really a toplevel type, but we only need */ \
1396 /* this one -- FIXME later if necessary */ \
1397 declare_c2_toplevel_type(Matcher) \
1398 \
1399 /*********************/ \
1400 /* Adapter Blob Entries */ \
1401 /*********************/ \
1402 declare_toplevel_type(AdapterHandlerEntry) \
1403 declare_toplevel_type(AdapterHandlerEntry*) \
1404 \
1405 /********************/ \
1406 /* -XX flags */ \
1407 /********************/ \
1408 \
1409 declare_toplevel_type(Flag) \
1410 declare_toplevel_type(Flag*) \
1411 \
1412 /********************/ \
1413 /* JDK/VM version */ \
1414 /********************/ \
1415 \
1416 declare_toplevel_type(Abstract_VM_Version) \
1417 declare_toplevel_type(JDK_Version) \
1418 \
1419 /*************/ \
1420 /* Arguments */ \
1421 /*************/ \
1422 \
1423 declare_toplevel_type(Arguments) \
1424 \
1425 /***************/ \
1426 /* Other types */ \
1427 /***************/ \
1428 \
1429 /* all enum types */ \
1430 \
1431 declare_integer_type(Bytecodes::Code) \
1432 declare_integer_type(Generation::Name) \
1433 declare_integer_type(instanceKlass::ClassState) \
1434 declare_integer_type(JavaThreadState) \
1435 declare_integer_type(Location::Type) \
1436 declare_integer_type(Location::Where) \
1437 declare_integer_type(PermGen::Name) \
1438 \
1439 declare_integer_type(AccessFlags) /* FIXME: wrong type (not integer) */\
1440 declare_toplevel_type(address) /* FIXME: should this be an integer type? */\
1441 declare_toplevel_type(BreakpointInfo) \
1442 declare_toplevel_type(BreakpointInfo*) \
1443 declare_toplevel_type(CodeBlob*) \
1444 declare_toplevel_type(CompressedWriteStream*) \
1445 declare_toplevel_type(ConstantPoolCacheEntry) \
1446 declare_toplevel_type(elapsedTimer) \
1447 declare_toplevel_type(intptr_t*) \
1448 declare_unsigned_integer_type(InvocationCounter) /* FIXME: wrong type (not integer) */ \
1449 declare_toplevel_type(JavaThread*) \
1450 declare_toplevel_type(java_lang_Class) \
1451 declare_toplevel_type(jbyte*) \
1452 declare_toplevel_type(jbyte**) \
1453 declare_toplevel_type(jint*) \
1454 declare_toplevel_type(jniIdMapBase*) \
1455 declare_unsigned_integer_type(juint) \
1456 declare_unsigned_integer_type(julong) \
1457 declare_toplevel_type(JNIHandleBlock*) \
1458 declare_toplevel_type(JNIid) \
1459 declare_toplevel_type(JNIid*) \
1460 declare_toplevel_type(jmethodID*) \
1461 declare_toplevel_type(Mutex*) \
1462 declare_toplevel_type(nmethod*) \
1463 declare_toplevel_type(ObjectMonitor*) \
1464 declare_toplevel_type(oop*) \
1465 declare_toplevel_type(OopMap**) \
1466 declare_toplevel_type(OopMapCache*) \
1467 declare_toplevel_type(OopMapSet*) \
1468 declare_toplevel_type(VMReg) \
1469 declare_toplevel_type(OSThread*) \
1470 declare_integer_type(ReferenceType) \
1471 declare_toplevel_type(StubQueue*) \
1472 declare_toplevel_type(Thread*) \
1473 declare_toplevel_type(Universe)
1474
1475 /* NOTE that we do not use the last_entry() macro here; it is used */
1476 /* in vmStructs_<os>_<cpu>.hpp's VM_TYPES_OS_CPU macro (and must be */
1477 /* present there) */
1478
1479 //--------------------------------------------------------------------------------
1480 // VM_INT_CONSTANTS
1481 //
1482 // This table contains integer constants required over in the
1483 // serviceability agent. The "declare_constant" macro is used for all
1484 // enums, etc., while "declare_preprocessor_constant" must be used for
1485 // all #defined constants.
1486
1487 #define VM_INT_CONSTANTS(declare_constant, \
1488 declare_preprocessor_constant, \
1489 declare_c1_constant, \
1490 declare_c2_constant, \
1491 declare_c2_preprocessor_constant, \
1492 last_entry) \
1493 \
1494 /******************/ \
1495 /* Useful globals */ \
1496 /******************/ \
1497 \
1498 declare_constant(UseTLAB) \
1499 \
1500 /**************/ \
1501 /* Stack bias */ \
1502 /**************/ \
1503 \
1504 declare_preprocessor_constant("STACK_BIAS", STACK_BIAS) \
1505 \
1506 /****************/ \
1507 /* Object sizes */ \
1508 /****************/ \
1509 \
1510 declare_constant(oopSize) \
1511 declare_constant(LogBytesPerWord) \
1512 declare_constant(BytesPerLong) \
1513 \
1514 /********************************************/ \
1515 /* Generation and Space Hierarchy Constants */ \
1516 /********************************************/ \
1517 \
1518 declare_constant(ageTable::table_size) \
1519 \
1520 declare_constant(BarrierSet::ModRef) \
1521 declare_constant(BarrierSet::CardTableModRef) \
1522 declare_constant(BarrierSet::Other) \
1523 \
1524 declare_constant(BlockOffsetSharedArray::LogN) \
1525 declare_constant(BlockOffsetSharedArray::LogN_words) \
1526 declare_constant(BlockOffsetSharedArray::N_bytes) \
1527 declare_constant(BlockOffsetSharedArray::N_words) \
1528 \
1529 declare_constant(BlockOffsetArray::N_words) \
1530 \
1531 declare_constant(CardTableModRefBS::clean_card) \
1532 declare_constant(CardTableModRefBS::last_card) \
1533 declare_constant(CardTableModRefBS::dirty_card) \
1534 declare_constant(CardTableModRefBS::Precise) \
1535 declare_constant(CardTableModRefBS::ObjHeadPreciseArray) \
1536 declare_constant(CardTableModRefBS::card_shift) \
1537 declare_constant(CardTableModRefBS::card_size) \
1538 declare_constant(CardTableModRefBS::card_size_in_words) \
1539 \
1540 declare_constant(CardTableRS::youngergen_card) \
1541 \
1542 declare_constant(CollectedHeap::Abstract) \
1543 declare_constant(CollectedHeap::SharedHeap) \
1544 declare_constant(CollectedHeap::GenCollectedHeap) \
1545 \
1546 declare_constant(GenCollectedHeap::max_gens) \
1547 \
1548 /* constants from Generation::Name enum */ \
1549 \
1550 declare_constant(Generation::DefNew) \
1551 declare_constant(Generation::MarkSweepCompact) \
1552 declare_constant(Generation::Other) \
1553 \
1554 declare_constant(Generation::LogOfGenGrain) \
1555 declare_constant(Generation::GenGrain) \
1556 \
1557 declare_constant(HeapWordSize) \
1558 declare_constant(LogHeapWordSize) \
1559 \
1560 /* constants from PermGen::Name enum */ \
1561 \
1562 declare_constant(PermGen::MarkSweepCompact) \
1563 declare_constant(PermGen::MarkSweep) \
1564 \
1565 /************************/ \
1566 /* PerfMemory - jvmstat */ \
1567 /************************/ \
1568 \
1569 declare_preprocessor_constant("PERFDATA_MAJOR_VERSION", PERFDATA_MAJOR_VERSION) \
1570 declare_preprocessor_constant("PERFDATA_MINOR_VERSION", PERFDATA_MINOR_VERSION) \
1571 declare_preprocessor_constant("PERFDATA_BIG_ENDIAN", PERFDATA_BIG_ENDIAN) \
1572 declare_preprocessor_constant("PERFDATA_LITTLE_ENDIAN", PERFDATA_LITTLE_ENDIAN) \
1573 \
1574 /***************/ \
1575 /* SymbolTable */ \
1576 /***************/ \
1577 \
1578 declare_constant(SymbolTable::symbol_table_size) \
1579 \
1580 /********************/ \
1581 /* SystemDictionary */ \
1582 /********************/ \
1583 \
1584 declare_constant(SystemDictionary::_loader_constraint_size) \
1585 declare_constant(SystemDictionary::_nof_buckets) \
1586 \
1587 /***********************************/ \
1588 /* LoaderConstraintTable constants */ \
1589 /***********************************/ \
1590 \
1591 declare_constant(LoaderConstraintTable::_loader_constraint_size) \
1592 declare_constant(LoaderConstraintTable::_nof_buckets) \
1593 \
1594 /************************************************************/ \
1595 /* HotSpot specific JVM_ACC constants from global anon enum */ \
1596 /************************************************************/ \
1597 \
1598 declare_constant(JVM_ACC_WRITTEN_FLAGS) \
1599 declare_constant(JVM_ACC_MONITOR_MATCH) \
1600 declare_constant(JVM_ACC_HAS_MONITOR_BYTECODES) \
1601 declare_constant(JVM_ACC_HAS_LOOPS) \
1602 declare_constant(JVM_ACC_LOOPS_FLAG_INIT) \
1603 declare_constant(JVM_ACC_QUEUED) \
1604 declare_constant(JVM_ACC_NOT_OSR_COMPILABLE) \
1605 declare_constant(JVM_ACC_HAS_LINE_NUMBER_TABLE) \
1606 declare_constant(JVM_ACC_HAS_CHECKED_EXCEPTIONS) \
1607 declare_constant(JVM_ACC_HAS_JSRS) \
1608 declare_constant(JVM_ACC_IS_OLD) \
1609 declare_constant(JVM_ACC_IS_OBSOLETE) \
1610 declare_constant(JVM_ACC_IS_PREFIXED_NATIVE) \
1611 declare_constant(JVM_ACC_HAS_MIRANDA_METHODS) \
1612 declare_constant(JVM_ACC_HAS_VANILLA_CONSTRUCTOR) \
1613 declare_constant(JVM_ACC_HAS_FINALIZER) \
1614 declare_constant(JVM_ACC_IS_CLONEABLE) \
1615 declare_constant(JVM_ACC_HAS_LOCAL_VARIABLE_TABLE) \
1616 declare_constant(JVM_ACC_PROMOTED_FLAGS) \
1617 declare_constant(JVM_ACC_FIELD_ACCESS_WATCHED) \
1618 declare_constant(JVM_ACC_FIELD_MODIFICATION_WATCHED) \
1619 \
1620 /*****************************/ \
1621 /* Thread::SuspendFlags enum */ \
1622 /*****************************/ \
1623 \
1624 declare_constant(Thread::_external_suspend) \
1625 declare_constant(Thread::_ext_suspended) \
1626 declare_constant(Thread::_has_async_exception) \
1627 \
1628 /*******************/ \
1629 /* JavaThreadState */ \
1630 /*******************/ \
1631 \
1632 declare_constant(_thread_uninitialized) \
1633 declare_constant(_thread_new) \
1634 declare_constant(_thread_new_trans) \
1635 declare_constant(_thread_in_native) \
1636 declare_constant(_thread_in_native_trans) \
1637 declare_constant(_thread_in_vm) \
1638 declare_constant(_thread_in_vm_trans) \
1639 declare_constant(_thread_in_Java) \
1640 declare_constant(_thread_in_Java_trans) \
1641 declare_constant(_thread_blocked) \
1642 declare_constant(_thread_blocked_trans) \
1643 \
1644 /******************************/ \
1645 /* Klass misc. enum constants */ \
1646 /******************************/ \
1647 \
1648 declare_constant(Klass::_primary_super_limit) \
1649 declare_constant(Klass::_lh_instance_slow_path_bit) \
1650 declare_constant(Klass::_lh_log2_element_size_shift) \
1651 declare_constant(Klass::_lh_element_type_shift) \
1652 declare_constant(Klass::_lh_header_size_shift) \
1653 declare_constant(Klass::_lh_array_tag_shift) \
1654 declare_constant(Klass::_lh_array_tag_type_value) \
1655 declare_constant(Klass::_lh_array_tag_obj_value) \
1656 \
1657 /********************************/ \
1658 /* constMethodOopDesc anon-enum */ \
1659 /********************************/ \
1660 \
1661 declare_constant(constMethodOopDesc::_has_linenumber_table) \
1662 declare_constant(constMethodOopDesc::_has_checked_exceptions) \
1663 declare_constant(constMethodOopDesc::_has_localvariable_table) \
1664 \
1665 /*************************************/ \
1666 /* instanceKlass enum */ \
1667 /*************************************/ \
1668 \
1669 declare_constant(instanceKlass::implementors_limit) \
1670 \
1671 /*************************************/ \
1672 /* FieldInfo FieldOffset enum */ \
1673 /*************************************/ \
1674 \
1675 declare_constant(FieldInfo::access_flags_offset) \
1676 declare_constant(FieldInfo::name_index_offset) \
1677 declare_constant(FieldInfo::signature_index_offset) \
1678 declare_constant(FieldInfo::initval_index_offset) \
1679 declare_constant(FieldInfo::low_offset) \
1680 declare_constant(FieldInfo::high_offset) \
1681 declare_constant(FieldInfo::generic_signature_offset) \
1682 declare_constant(FieldInfo::field_slots) \
1683 \
1684 /************************************************/ \
1685 /* instanceKlass InnerClassAttributeOffset enum */ \
1686 /************************************************/ \
1687 \
1688 declare_constant(instanceKlass::inner_class_inner_class_info_offset) \
1689 declare_constant(instanceKlass::inner_class_outer_class_info_offset) \
1690 declare_constant(instanceKlass::inner_class_inner_name_offset) \
1691 declare_constant(instanceKlass::inner_class_access_flags_offset) \
1692 declare_constant(instanceKlass::inner_class_next_offset) \
1693 \
1694 /*********************************/ \
1695 /* instanceKlass ClassState enum */ \
1696 /*********************************/ \
1697 \
1698 declare_constant(instanceKlass::unparsable_by_gc) \
1699 declare_constant(instanceKlass::allocated) \
1700 declare_constant(instanceKlass::loaded) \
1701 declare_constant(instanceKlass::linked) \
1702 declare_constant(instanceKlass::being_initialized) \
1703 declare_constant(instanceKlass::fully_initialized) \
1704 declare_constant(instanceKlass::initialization_error) \
1705 \
1706 /*********************************/ \
1707 /* Symbol* - symbol max length */ \
1708 /*********************************/ \
1709 \
1710 declare_constant(Symbol::max_symbol_length) \
1711 \
1712 /*************************************************/ \
1713 /* constantPoolOop layout enum for InvokeDynamic */ \
1714 /*************************************************/ \
1715 \
1716 declare_constant(constantPoolOopDesc::_indy_bsm_offset) \
1717 declare_constant(constantPoolOopDesc::_indy_argc_offset) \
1718 declare_constant(constantPoolOopDesc::_indy_argv_offset) \
1719 \
1720 /*********************************************/ \
1721 /* ConstantPoolCacheEntry FlagBitValues enum */ \
1722 /*********************************************/ \
1723 \
1724 declare_constant(ConstantPoolCacheEntry::hotSwapBit) \
1725 declare_constant(ConstantPoolCacheEntry::methodInterface) \
1726 declare_constant(ConstantPoolCacheEntry::volatileField) \
1727 declare_constant(ConstantPoolCacheEntry::vfinalMethod) \
1728 declare_constant(ConstantPoolCacheEntry::finalField) \
1729 \
1730 /******************************************/ \
1731 /* ConstantPoolCacheEntry FlagValues enum */ \
1732 /******************************************/ \
1733 \
1734 declare_constant(ConstantPoolCacheEntry::tosBits) \
1735 \
1736 /***************************************/ \
1737 /* java_lang_Thread::ThreadStatus enum */ \
1738 /***************************************/ \
1739 \
1740 declare_constant(java_lang_Thread::NEW) \
1741 declare_constant(java_lang_Thread::RUNNABLE) \
1742 declare_constant(java_lang_Thread::SLEEPING) \
1743 declare_constant(java_lang_Thread::IN_OBJECT_WAIT) \
1744 declare_constant(java_lang_Thread::IN_OBJECT_WAIT_TIMED) \
1745 declare_constant(java_lang_Thread::PARKED) \
1746 declare_constant(java_lang_Thread::PARKED_TIMED) \
1747 declare_constant(java_lang_Thread::BLOCKED_ON_MONITOR_ENTER) \
1748 declare_constant(java_lang_Thread::TERMINATED) \
1749 \
1750 /******************************/ \
1751 /* Debug info */ \
1752 /******************************/ \
1753 \
1754 declare_constant(Location::OFFSET_MASK) \
1755 declare_constant(Location::OFFSET_SHIFT) \
1756 declare_constant(Location::TYPE_MASK) \
1757 declare_constant(Location::TYPE_SHIFT) \
1758 declare_constant(Location::WHERE_MASK) \
1759 declare_constant(Location::WHERE_SHIFT) \
1760 \
1761 /* constants from Location::Type enum */ \
1762 \
1763 declare_constant(Location::normal) \
1764 declare_constant(Location::oop) \
1765 declare_constant(Location::narrowoop) \
1766 declare_constant(Location::int_in_long) \
1767 declare_constant(Location::lng) \
1768 declare_constant(Location::float_in_dbl) \
1769 declare_constant(Location::dbl) \
1770 declare_constant(Location::addr) \
1771 declare_constant(Location::invalid) \
1772 \
1773 /* constants from Location::Where enum */ \
1774 \
1775 declare_constant(Location::on_stack) \
1776 declare_constant(Location::in_register) \
1777 \
1778 /*********************/ \
1779 /* Matcher (C2 only) */ \
1780 /*********************/ \
1781 \
1782 declare_c2_preprocessor_constant("Matcher::interpreter_frame_pointer_reg", Matcher::interpreter_frame_pointer_reg()) \
1783 \
1784 /*********************************************/ \
1785 /* MethodCompilation (globalDefinitions.hpp) */ \
1786 /*********************************************/ \
1787 \
1788 declare_constant(InvocationEntryBci) \
1789 declare_constant(InvalidOSREntryBci) \
1790 \
1791 /***************/ \
1792 /* OopMapValue */ \
1793 /***************/ \
1794 \
1795 declare_constant(OopMapValue::type_bits) \
1796 declare_constant(OopMapValue::register_bits) \
1797 declare_constant(OopMapValue::type_shift) \
1798 declare_constant(OopMapValue::register_shift) \
1799 declare_constant(OopMapValue::type_mask) \
1800 declare_constant(OopMapValue::type_mask_in_place) \
1801 declare_constant(OopMapValue::register_mask) \
1802 declare_constant(OopMapValue::register_mask_in_place) \
1803 declare_constant(OopMapValue::unused_value) \
1804 declare_constant(OopMapValue::oop_value) \
1805 declare_constant(OopMapValue::value_value) \
1806 declare_constant(OopMapValue::narrowoop_value) \
1807 declare_constant(OopMapValue::callee_saved_value) \
1808 declare_constant(OopMapValue::derived_oop_value) \
1809 \
1810 /******************/ \
1811 /* JNIHandleBlock */ \
1812 /******************/ \
1813 \
1814 declare_constant(JNIHandleBlock::block_size_in_oops) \
1815 \
1816 /**********************/ \
1817 /* ObjectSynchronizer */ \
1818 /**********************/ \
1819 \
1820 declare_constant(ObjectSynchronizer::_BLOCKSIZE) \
1821 \
1822 /**********************/ \
1823 /* PcDesc */ \
1824 /**********************/ \
1825 \
1826 declare_constant(PcDesc::PCDESC_reexecute) \
1827 declare_constant(PcDesc::PCDESC_is_method_handle_invoke) \
1828 declare_constant(PcDesc::PCDESC_return_oop) \
1829 \
1830 /**********************/ \
1831 /* frame */ \
1832 /**********************/ \
1833 \
1834 X86_ONLY(declare_constant(frame::entry_frame_call_wrapper_offset)) \
1835 declare_constant(frame::pc_return_offset) \
1836 \
1837 /********************************/ \
1838 /* Calling convention constants */ \
1839 /********************************/ \
1840 \
1841 declare_constant(RegisterImpl::number_of_registers) \
1842 declare_constant(ConcreteRegisterImpl::number_of_registers) \
1843 declare_preprocessor_constant("REG_COUNT", REG_COUNT) \
1844 declare_c2_preprocessor_constant("SAVED_ON_ENTRY_REG_COUNT", SAVED_ON_ENTRY_REG_COUNT) \
1845 declare_c2_preprocessor_constant("C_SAVED_ON_ENTRY_REG_COUNT", C_SAVED_ON_ENTRY_REG_COUNT)
1846
1847 /* NOTE that we do not use the last_entry() macro here; it is used */
1848 /* in vmStructs_<os>_<cpu>.hpp's VM_INT_CONSTANTS_OS_CPU macro (and */
1849 /* must be present there) */
1850
1851 //--------------------------------------------------------------------------------
1852 // VM_LONG_CONSTANTS
1853 //
1854 // This table contains long constants required over in the
1855 // serviceability agent. The "declare_constant" macro is used for all
1856 // enums, etc., while "declare_preprocessor_constant" must be used for
1857 // all #defined constants.
1858
1859 #define VM_LONG_CONSTANTS(declare_constant, declare_preprocessor_constant, declare_c1_constant, declare_c2_constant, declare_c2_preprocessor_constant, last_entry) \
1860 \
1861 /*********************/ \
1862 /* MarkOop constants */ \
1863 /*********************/ \
1864 \
1865 /* Note: some of these are declared as long constants just for */ \
1866 /* consistency. The mask constants are the only ones requiring */ \
1867 /* 64 bits (on 64-bit platforms). */ \
1868 \
1869 declare_constant(markOopDesc::age_bits) \
1870 declare_constant(markOopDesc::lock_bits) \
1871 declare_constant(markOopDesc::biased_lock_bits) \
1872 declare_constant(markOopDesc::max_hash_bits) \
1873 declare_constant(markOopDesc::hash_bits) \
1874 \
1875 declare_constant(markOopDesc::lock_shift) \
1876 declare_constant(markOopDesc::biased_lock_shift) \
1877 declare_constant(markOopDesc::age_shift) \
1878 declare_constant(markOopDesc::hash_shift) \
1879 \
1880 declare_constant(markOopDesc::lock_mask) \
1881 declare_constant(markOopDesc::lock_mask_in_place) \
1882 declare_constant(markOopDesc::biased_lock_mask) \
1883 declare_constant(markOopDesc::biased_lock_mask_in_place) \
1884 declare_constant(markOopDesc::biased_lock_bit_in_place) \
1885 declare_constant(markOopDesc::age_mask) \
1886 declare_constant(markOopDesc::age_mask_in_place) \
1887 declare_constant(markOopDesc::hash_mask) \
1888 declare_constant(markOopDesc::hash_mask_in_place) \
1889 declare_constant(markOopDesc::biased_lock_alignment) \
1890 \
1891 declare_constant(markOopDesc::locked_value) \
1892 declare_constant(markOopDesc::unlocked_value) \
1893 declare_constant(markOopDesc::monitor_value) \
1894 declare_constant(markOopDesc::marked_value) \
1895 declare_constant(markOopDesc::biased_lock_pattern) \
1896 \
1897 declare_constant(markOopDesc::no_hash) \
1898 declare_constant(markOopDesc::no_hash_in_place) \
1899 declare_constant(markOopDesc::no_lock_in_place) \
1900 declare_constant(markOopDesc::max_age) \
1901 \
1902 /* Constants in markOop used by CMS. */ \
1903 declare_constant(markOopDesc::cms_shift) \
1904 declare_constant(markOopDesc::cms_mask) \
1905 declare_constant(markOopDesc::size_shift) \
1906
1907 /* NOTE that we do not use the last_entry() macro here; it is used */
1908 /* in vmStructs_<os>_<cpu>.hpp's VM_LONG_CONSTANTS_OS_CPU macro (and */
1909 /* must be present there) */
1910
1911
1912 //--------------------------------------------------------------------------------
1913 // Macros operating on the above lists
1914 //--------------------------------------------------------------------------------
1915
1916 // This utility macro quotes the passed string
1917 #define QUOTE(x) #x
1918
1919 //--------------------------------------------------------------------------------
1920 // VMStructEntry macros
1921 //
1922
1923 // This macro generates a VMStructEntry line for a nonstatic field
1924 #define GENERATE_NONSTATIC_VM_STRUCT_ENTRY(typeName, fieldName, type) \
1925 { QUOTE(typeName), QUOTE(fieldName), QUOTE(type), 0, cast_uint64_t(offset_of(typeName, fieldName)), NULL },
1926
1927 // This macro generates a VMStructEntry line for a static field
1928 #define GENERATE_STATIC_VM_STRUCT_ENTRY(typeName, fieldName, type) \
1929 { QUOTE(typeName), QUOTE(fieldName), QUOTE(type), 1, 0, &typeName::fieldName },
1930
1931 // This macro generates a VMStructEntry line for an unchecked
1932 // nonstatic field, in which the size of the type is also specified.
1933 // The type string is given as NULL, indicating an "opaque" type.
1934 #define GENERATE_UNCHECKED_NONSTATIC_VM_STRUCT_ENTRY(typeName, fieldName, size) \
1935 { QUOTE(typeName), QUOTE(fieldName), NULL, 0, cast_uint64_t(offset_of(typeName, fieldName)), NULL },
1936
1937 // This macro generates a VMStructEntry line for an unchecked
1938 // static field, in which the size of the type is also specified.
1939 // The type string is given as NULL, indicating an "opaque" type.
1940 #define GENERATE_UNCHECKED_STATIC_VM_STRUCT_ENTRY(typeName, fieldName, size) \
1941 { QUOTE(typeName), QUOTE(fieldName), NULL, 1, 0, (void*) &typeName::fieldName },
1942
1943 // This macro generates the sentinel value indicating the end of the list
1944 #define GENERATE_VM_STRUCT_LAST_ENTRY() \
1945 { NULL, NULL, NULL, 0, 0, NULL }
1946
1947 // This macro checks the type of a VMStructEntry by comparing pointer types
1948 #define CHECK_NONSTATIC_VM_STRUCT_ENTRY(typeName, fieldName, type) \
1949 {typeName *dummyObj = NULL; type* dummy = &dummyObj->fieldName; }
1950
1951 // This macro checks the type of a volatile VMStructEntry by comparing pointer types
1952 #define CHECK_VOLATILE_NONSTATIC_VM_STRUCT_ENTRY(typeName, fieldName, type) \
1953 {typedef type dummyvtype; typeName *dummyObj = NULL; volatile dummyvtype* dummy = &dummyObj->fieldName; }
1954
1955 // This macro checks the type of a VMStructEntry by comparing pointer types
1956 #define CHECK_STATIC_VM_STRUCT_ENTRY(typeName, fieldName, type) \
1957 {type* dummy = &typeName::fieldName; }
1958
1959 // This macro ensures the type of a field and its containing type are
1960 // present in the type table. The assertion string is shorter than
1961 // preferable because (incredibly) of a bug in Solstice NFS client
1962 // which seems to prevent very long lines from compiling. This assertion
1963 // means that an entry in VMStructs::localHotSpotVMStructs[] was not
1964 // found in VMStructs::localHotSpotVMTypes[].
1965 #define ENSURE_FIELD_TYPE_PRESENT(typeName, fieldName, type) \
1966 { assert(findType(QUOTE(typeName)) != 0, "type \"" QUOTE(typeName) "\" not found in type table"); \
1967 assert(findType(QUOTE(type)) != 0, "type \"" QUOTE(type) "\" not found in type table"); }
1968
1969 // This is a no-op macro for unchecked fields
1970 #define CHECK_NO_OP(a, b, c)
1971
1972 // This is a no-op macro for the sentinel value
1973 #define CHECK_SENTINEL()
1974
1975 //
1976 // Build-specific macros:
1977 //
1978
1979 // Generate and check a nonstatic field in non-product builds
1980 #ifndef PRODUCT
1981 # define GENERATE_NONPRODUCT_NONSTATIC_VM_STRUCT_ENTRY(a, b, c) GENERATE_NONSTATIC_VM_STRUCT_ENTRY(a, b, c)
1982 # define CHECK_NONPRODUCT_NONSTATIC_VM_STRUCT_ENTRY(a, b, c) CHECK_NONSTATIC_VM_STRUCT_ENTRY(a, b, c)
1983 # define ENSURE_NONPRODUCT_FIELD_TYPE_PRESENT(a, b, c) ENSURE_FIELD_TYPE_PRESENT(a, b, c)
1984 # define GENERATE_NONPRODUCT_NONSTATIC_VM_STRUCT_ENTRY(a, b, c) GENERATE_NONSTATIC_VM_STRUCT_ENTRY(a, b, c)
1985 # define CHECK_NONPRODUCT_NONSTATIC_VM_STRUCT_ENTRY(a, b, c) CHECK_NONSTATIC_VM_STRUCT_ENTRY(a, b, c)
1986 # define ENSURE_NONPRODUCT_FIELD_TYPE_PRESENT(a, b, c) ENSURE_FIELD_TYPE_PRESENT(a, b, c)
1987 #else
1988 # define GENERATE_NONPRODUCT_NONSTATIC_VM_STRUCT_ENTRY(a, b, c)
1989 # define CHECK_NONPRODUCT_NONSTATIC_VM_STRUCT_ENTRY(a, b, c)
1990 # define ENSURE_NONPRODUCT_FIELD_TYPE_PRESENT(a, b, c)
1991 # define GENERATE_NONPRODUCT_NONSTATIC_VM_STRUCT_ENTRY(a, b, c)
1992 # define CHECK_NONPRODUCT_NONSTATIC_VM_STRUCT_ENTRY(a, b, c)
1993 # define ENSURE_NONPRODUCT_FIELD_TYPE_PRESENT(a, b, c)
1994 #endif /* PRODUCT */
1995
1996 // Generate and check a nonstatic field in C1 builds
1997 #ifdef COMPILER1
1998 # define GENERATE_C1_NONSTATIC_VM_STRUCT_ENTRY(a, b, c) GENERATE_NONSTATIC_VM_STRUCT_ENTRY(a, b, c)
1999 # define CHECK_C1_NONSTATIC_VM_STRUCT_ENTRY(a, b, c) CHECK_NONSTATIC_VM_STRUCT_ENTRY(a, b, c)
2000 # define ENSURE_C1_FIELD_TYPE_PRESENT(a, b, c) ENSURE_FIELD_TYPE_PRESENT(a, b, c)
2001 #else
2002 # define GENERATE_C1_NONSTATIC_VM_STRUCT_ENTRY(a, b, c)
2003 # define CHECK_C1_NONSTATIC_VM_STRUCT_ENTRY(a, b, c)
2004 # define ENSURE_C1_FIELD_TYPE_PRESENT(a, b, c)
2005 #endif /* COMPILER1 */
2006 // Generate and check a nonstatic field in C2 builds
2007 #ifdef COMPILER2
2008 # define GENERATE_C2_NONSTATIC_VM_STRUCT_ENTRY(a, b, c) GENERATE_NONSTATIC_VM_STRUCT_ENTRY(a, b, c)
2009 # define CHECK_C2_NONSTATIC_VM_STRUCT_ENTRY(a, b, c) CHECK_NONSTATIC_VM_STRUCT_ENTRY(a, b, c)
2010 # define ENSURE_C2_FIELD_TYPE_PRESENT(a, b, c) ENSURE_FIELD_TYPE_PRESENT(a, b, c)
2011 #else
2012 # define GENERATE_C2_NONSTATIC_VM_STRUCT_ENTRY(a, b, c)
2013 # define CHECK_C2_NONSTATIC_VM_STRUCT_ENTRY(a, b, c)
2014 # define ENSURE_C2_FIELD_TYPE_PRESENT(a, b, c)
2015 #endif /* COMPILER2 */
2016
2017 // Generate but do not check a static field in C1 builds
2018 #ifdef COMPILER1
2019 # define GENERATE_C1_UNCHECKED_STATIC_VM_STRUCT_ENTRY(a, b, c) GENERATE_UNCHECKED_STATIC_VM_STRUCT_ENTRY(a, b, c)
2020 #else
2021 # define GENERATE_C1_UNCHECKED_STATIC_VM_STRUCT_ENTRY(a, b, c)
2022 #endif /* COMPILER1 */
2023
2024 // Generate but do not check a static field in C2 builds
2025 #ifdef COMPILER2
2026 # define GENERATE_C2_UNCHECKED_STATIC_VM_STRUCT_ENTRY(a, b, c) GENERATE_UNCHECKED_STATIC_VM_STRUCT_ENTRY(a, b, c)
2027 #else
2028 # define GENERATE_C2_UNCHECKED_STATIC_VM_STRUCT_ENTRY(a, b, c)
2029 #endif /* COMPILER2 */
2030
2031 //--------------------------------------------------------------------------------
2032 // VMTypeEntry macros
2033 //
2034
2035 #define GENERATE_VM_TYPE_ENTRY(type, superclass) \
2036 { QUOTE(type), QUOTE(superclass), 0, 0, 0, sizeof(type) },
2037
2038 #define GENERATE_TOPLEVEL_VM_TYPE_ENTRY(type) \
2039 { QUOTE(type), NULL, 0, 0, 0, sizeof(type) },
2040
2041 #define GENERATE_OOP_VM_TYPE_ENTRY(type) \
2042 { QUOTE(type), NULL, 1, 0, 0, sizeof(type) },
2043
2044 #define GENERATE_INTEGER_VM_TYPE_ENTRY(type) \
2045 { QUOTE(type), NULL, 0, 1, 0, sizeof(type) },
2046
2047 #define GENERATE_UNSIGNED_INTEGER_VM_TYPE_ENTRY(type) \
2048 { QUOTE(type), NULL, 0, 1, 1, sizeof(type) },
2049
2050 #define GENERATE_VM_TYPE_LAST_ENTRY() \
2051 { NULL, NULL, 0, 0, 0, 0 }
2052
2053 #define CHECK_VM_TYPE_ENTRY(type, superclass) \
2054 { type* dummyObj = NULL; superclass* dummySuperObj = dummyObj; }
2055
2056 #define CHECK_VM_TYPE_NO_OP(a)
2057 #define CHECK_SINGLE_ARG_VM_TYPE_NO_OP(a)
2058
2059 //
2060 // Build-specific macros:
2061 //
2062
2063 #ifdef COMPILER1
2064 # define GENERATE_C1_TOPLEVEL_VM_TYPE_ENTRY(a) GENERATE_TOPLEVEL_VM_TYPE_ENTRY(a)
2065 # define CHECK_C1_TOPLEVEL_VM_TYPE_ENTRY(a)
2066 #else
2067 # define GENERATE_C1_TOPLEVEL_VM_TYPE_ENTRY(a)
2068 # define CHECK_C1_TOPLEVEL_VM_TYPE_ENTRY(a)
2069 #endif /* COMPILER1 */
2070
2071 #ifdef COMPILER2
2072 # define GENERATE_C2_VM_TYPE_ENTRY(a, b) GENERATE_VM_TYPE_ENTRY(a, b)
2073 # define CHECK_C2_VM_TYPE_ENTRY(a, b) CHECK_VM_TYPE_ENTRY(a, b)
2074 # define GENERATE_C2_TOPLEVEL_VM_TYPE_ENTRY(a) GENERATE_TOPLEVEL_VM_TYPE_ENTRY(a)
2075 # define CHECK_C2_TOPLEVEL_VM_TYPE_ENTRY(a)
2076 #else
2077 # define GENERATE_C2_VM_TYPE_ENTRY(a, b)
2078 # define CHECK_C2_VM_TYPE_ENTRY(a, b)
2079 # define GENERATE_C2_TOPLEVEL_VM_TYPE_ENTRY(a)
2080 # define CHECK_C2_TOPLEVEL_VM_TYPE_ENTRY(a)
2081 #endif /* COMPILER2 */
2082
2083
2084 //--------------------------------------------------------------------------------
2085 // VMIntConstantEntry macros
2086 //
2087
2088 #define GENERATE_VM_INT_CONSTANT_ENTRY(name) \
2089 { QUOTE(name), (int32_t) name },
2090
2091 #define GENERATE_PREPROCESSOR_VM_INT_CONSTANT_ENTRY(name, value) \
2092 { name, (int32_t) value },
2093
2094 // This macro generates the sentinel value indicating the end of the list
2095 #define GENERATE_VM_INT_CONSTANT_LAST_ENTRY() \
2096 { NULL, 0 }
2097
2098
2099 // Generate an int constant for a C1 build
2100 #ifdef COMPILER1
2101 # define GENERATE_C1_VM_INT_CONSTANT_ENTRY(name) GENERATE_VM_INT_CONSTANT_ENTRY(name)
2102 #else
2103 # define GENERATE_C1_VM_INT_CONSTANT_ENTRY(name)
2104 #endif /* COMPILER1 */
2105
2106 // Generate an int constant for a C2 build
2107 #ifdef COMPILER2
2108 # define GENERATE_C2_VM_INT_CONSTANT_ENTRY(name) GENERATE_VM_INT_CONSTANT_ENTRY(name)
2109 # define GENERATE_C2_PREPROCESSOR_VM_INT_CONSTANT_ENTRY(name, value) GENERATE_PREPROCESSOR_VM_INT_CONSTANT_ENTRY(name, value)
2110 #else
2111 # define GENERATE_C2_VM_INT_CONSTANT_ENTRY(name)
2112 # define GENERATE_C2_PREPROCESSOR_VM_INT_CONSTANT_ENTRY(name, value)
2113 #endif /* COMPILER1 */
2114
2115 //--------------------------------------------------------------------------------
2116 // VMLongConstantEntry macros
2117 //
2118
2119 #define GENERATE_VM_LONG_CONSTANT_ENTRY(name) \
2120 { QUOTE(name), cast_uint64_t(name) },
2121
2122 #define GENERATE_PREPROCESSOR_VM_LONG_CONSTANT_ENTRY(name, value) \
2123 { name, cast_uint64_t(value) },
2124
2125 // This macro generates the sentinel value indicating the end of the list
2126 #define GENERATE_VM_LONG_CONSTANT_LAST_ENTRY() \
2127 { NULL, 0 }
2128
2129 // Generate a long constant for a C1 build
2130 #ifdef COMPILER1
2131 # define GENERATE_C1_VM_LONG_CONSTANT_ENTRY(name) GENERATE_VM_LONG_CONSTANT_ENTRY(name)
2132 #else
2133 # define GENERATE_C1_VM_LONG_CONSTANT_ENTRY(name)
2134 #endif /* COMPILER1 */
2135
2136 // Generate a long constant for a C2 build
2137 #ifdef COMPILER2
2138 # define GENERATE_C2_VM_LONG_CONSTANT_ENTRY(name) GENERATE_VM_LONG_CONSTANT_ENTRY(name)
2139 # define GENERATE_C2_PREPROCESSOR_VM_LONG_CONSTANT_ENTRY(name, value) GENERATE_PREPROCESSOR_VM_LONG_CONSTANT_ENTRY(name, value)
2140 #else
2141 # define GENERATE_C2_VM_LONG_CONSTANT_ENTRY(name)
2142 # define GENERATE_C2_PREPROCESSOR_VM_LONG_CONSTANT_ENTRY(name, value)
2143 #endif /* COMPILER1 */
2144
2145 //
2146 // Instantiation of VMStructEntries, VMTypeEntries and VMIntConstantEntries
2147 //
2148
2149 // These initializers are allowed to access private fields in classes
2150 // as long as class VMStructs is a friend
2151 VMStructEntry VMStructs::localHotSpotVMStructs[] = {
2152
2153 VM_STRUCTS(GENERATE_NONSTATIC_VM_STRUCT_ENTRY, \
2154 GENERATE_STATIC_VM_STRUCT_ENTRY, \
2155 GENERATE_UNCHECKED_NONSTATIC_VM_STRUCT_ENTRY, \
2156 GENERATE_NONSTATIC_VM_STRUCT_ENTRY, \
2157 GENERATE_NONPRODUCT_NONSTATIC_VM_STRUCT_ENTRY, \
2158 GENERATE_C1_NONSTATIC_VM_STRUCT_ENTRY, \
2159 GENERATE_C2_NONSTATIC_VM_STRUCT_ENTRY, \
2160 GENERATE_C1_UNCHECKED_STATIC_VM_STRUCT_ENTRY, \
2161 GENERATE_C2_UNCHECKED_STATIC_VM_STRUCT_ENTRY, \
2162 GENERATE_VM_STRUCT_LAST_ENTRY)
2163
2164 #ifndef SERIALGC
2165 VM_STRUCTS_PARALLELGC(GENERATE_NONSTATIC_VM_STRUCT_ENTRY, \
2166 GENERATE_STATIC_VM_STRUCT_ENTRY)
2167
2168 VM_STRUCTS_CMS(GENERATE_NONSTATIC_VM_STRUCT_ENTRY, \
2169 GENERATE_NONSTATIC_VM_STRUCT_ENTRY, \
2170 GENERATE_STATIC_VM_STRUCT_ENTRY)
2171 #endif // SERIALGC
2172
2173 VM_STRUCTS_CPU(GENERATE_NONSTATIC_VM_STRUCT_ENTRY, \
2174 GENERATE_STATIC_VM_STRUCT_ENTRY, \
2175 GENERATE_UNCHECKED_NONSTATIC_VM_STRUCT_ENTRY, \
2176 GENERATE_NONSTATIC_VM_STRUCT_ENTRY, \
2177 GENERATE_NONPRODUCT_NONSTATIC_VM_STRUCT_ENTRY, \
2178 GENERATE_C2_NONSTATIC_VM_STRUCT_ENTRY, \
2179 GENERATE_C1_UNCHECKED_STATIC_VM_STRUCT_ENTRY, \
2180 GENERATE_C2_UNCHECKED_STATIC_VM_STRUCT_ENTRY, \
2181 GENERATE_VM_STRUCT_LAST_ENTRY)
2182
2183 VM_STRUCTS_OS_CPU(GENERATE_NONSTATIC_VM_STRUCT_ENTRY, \
2184 GENERATE_STATIC_VM_STRUCT_ENTRY, \
2185 GENERATE_UNCHECKED_NONSTATIC_VM_STRUCT_ENTRY, \
2186 GENERATE_NONSTATIC_VM_STRUCT_ENTRY, \
2187 GENERATE_NONPRODUCT_NONSTATIC_VM_STRUCT_ENTRY, \
2188 GENERATE_C2_NONSTATIC_VM_STRUCT_ENTRY, \
2189 GENERATE_C1_UNCHECKED_STATIC_VM_STRUCT_ENTRY, \
2190 GENERATE_C2_UNCHECKED_STATIC_VM_STRUCT_ENTRY, \
2191 GENERATE_VM_STRUCT_LAST_ENTRY)
2192 };
2193
2194 VMTypeEntry VMStructs::localHotSpotVMTypes[] = {
2195
2196 VM_TYPES(GENERATE_VM_TYPE_ENTRY,
2197 GENERATE_TOPLEVEL_VM_TYPE_ENTRY,
2198 GENERATE_OOP_VM_TYPE_ENTRY,
2199 GENERATE_INTEGER_VM_TYPE_ENTRY,
2200 GENERATE_UNSIGNED_INTEGER_VM_TYPE_ENTRY,
2201 GENERATE_C1_TOPLEVEL_VM_TYPE_ENTRY,
2202 GENERATE_C2_VM_TYPE_ENTRY,
2203 GENERATE_C2_TOPLEVEL_VM_TYPE_ENTRY,
2204 GENERATE_VM_TYPE_LAST_ENTRY)
2205
2206 #ifndef SERIALGC
2207 VM_TYPES_PARALLELGC(GENERATE_VM_TYPE_ENTRY,
2208 GENERATE_TOPLEVEL_VM_TYPE_ENTRY)
2209
2210 VM_TYPES_CMS(GENERATE_VM_TYPE_ENTRY,
2211 GENERATE_TOPLEVEL_VM_TYPE_ENTRY)
2212
2213 VM_TYPES_PARNEW(GENERATE_VM_TYPE_ENTRY)
2214 #endif // SERIALGC
2215
2216 VM_TYPES_CPU(GENERATE_VM_TYPE_ENTRY,
2217 GENERATE_TOPLEVEL_VM_TYPE_ENTRY,
2218 GENERATE_OOP_VM_TYPE_ENTRY,
2219 GENERATE_INTEGER_VM_TYPE_ENTRY,
2220 GENERATE_UNSIGNED_INTEGER_VM_TYPE_ENTRY,
2221 GENERATE_C1_TOPLEVEL_VM_TYPE_ENTRY,
2222 GENERATE_C2_VM_TYPE_ENTRY,
2223 GENERATE_C2_TOPLEVEL_VM_TYPE_ENTRY,
2224 GENERATE_VM_TYPE_LAST_ENTRY)
2225
2226 VM_TYPES_OS_CPU(GENERATE_VM_TYPE_ENTRY,
2227 GENERATE_TOPLEVEL_VM_TYPE_ENTRY,
2228 GENERATE_OOP_VM_TYPE_ENTRY,
2229 GENERATE_INTEGER_VM_TYPE_ENTRY,
2230 GENERATE_UNSIGNED_INTEGER_VM_TYPE_ENTRY,
2231 GENERATE_C1_TOPLEVEL_VM_TYPE_ENTRY,
2232 GENERATE_C2_VM_TYPE_ENTRY,
2233 GENERATE_C2_TOPLEVEL_VM_TYPE_ENTRY,
2234 GENERATE_VM_TYPE_LAST_ENTRY)
2235 };
2236
2237 VMIntConstantEntry VMStructs::localHotSpotVMIntConstants[] = {
2238
2239 VM_INT_CONSTANTS(GENERATE_VM_INT_CONSTANT_ENTRY,
2240 GENERATE_PREPROCESSOR_VM_INT_CONSTANT_ENTRY,
2241 GENERATE_C1_VM_INT_CONSTANT_ENTRY,
2242 GENERATE_C2_VM_INT_CONSTANT_ENTRY,
2243 GENERATE_C2_PREPROCESSOR_VM_INT_CONSTANT_ENTRY,
2244 GENERATE_VM_INT_CONSTANT_LAST_ENTRY)
2245
2246 #ifndef SERIALGC
2247 VM_INT_CONSTANTS_CMS(GENERATE_VM_INT_CONSTANT_ENTRY)
2248
2249 VM_INT_CONSTANTS_PARNEW(GENERATE_VM_INT_CONSTANT_ENTRY)
2250 #endif // SERIALGC
2251
2252 VM_INT_CONSTANTS_CPU(GENERATE_VM_INT_CONSTANT_ENTRY,
2253 GENERATE_PREPROCESSOR_VM_INT_CONSTANT_ENTRY,
2254 GENERATE_C1_VM_INT_CONSTANT_ENTRY,
2255 GENERATE_C2_VM_INT_CONSTANT_ENTRY,
2256 GENERATE_C2_PREPROCESSOR_VM_INT_CONSTANT_ENTRY,
2257 GENERATE_VM_INT_CONSTANT_LAST_ENTRY)
2258
2259 VM_INT_CONSTANTS_OS_CPU(GENERATE_VM_INT_CONSTANT_ENTRY,
2260 GENERATE_PREPROCESSOR_VM_INT_CONSTANT_ENTRY,
2261 GENERATE_C1_VM_INT_CONSTANT_ENTRY,
2262 GENERATE_C2_VM_INT_CONSTANT_ENTRY,
2263 GENERATE_C2_PREPROCESSOR_VM_INT_CONSTANT_ENTRY,
2264 GENERATE_VM_INT_CONSTANT_LAST_ENTRY)
2265 };
2266
2267 VMLongConstantEntry VMStructs::localHotSpotVMLongConstants[] = {
2268
2269 VM_LONG_CONSTANTS(GENERATE_VM_LONG_CONSTANT_ENTRY,
2270 GENERATE_PREPROCESSOR_VM_LONG_CONSTANT_ENTRY,
2271 GENERATE_C1_VM_LONG_CONSTANT_ENTRY,
2272 GENERATE_C2_VM_LONG_CONSTANT_ENTRY,
2273 GENERATE_C2_PREPROCESSOR_VM_LONG_CONSTANT_ENTRY,
2274 GENERATE_VM_LONG_CONSTANT_LAST_ENTRY)
2275
2276 VM_LONG_CONSTANTS_CPU(GENERATE_VM_LONG_CONSTANT_ENTRY,
2277 GENERATE_PREPROCESSOR_VM_LONG_CONSTANT_ENTRY,
2278 GENERATE_C1_VM_LONG_CONSTANT_ENTRY,
2279 GENERATE_C2_VM_LONG_CONSTANT_ENTRY,
2280 GENERATE_C2_PREPROCESSOR_VM_LONG_CONSTANT_ENTRY,
2281 GENERATE_VM_LONG_CONSTANT_LAST_ENTRY)
2282
2283 VM_LONG_CONSTANTS_OS_CPU(GENERATE_VM_LONG_CONSTANT_ENTRY,
2284 GENERATE_PREPROCESSOR_VM_LONG_CONSTANT_ENTRY,
2285 GENERATE_C1_VM_LONG_CONSTANT_ENTRY,
2286 GENERATE_C2_VM_LONG_CONSTANT_ENTRY,
2287 GENERATE_C2_PREPROCESSOR_VM_LONG_CONSTANT_ENTRY,
2288 GENERATE_VM_LONG_CONSTANT_LAST_ENTRY)
2289 };
2290
2291 // This is used both to check the types of referenced fields and, in
2292 // debug builds, to ensure that all of the field types are present.
2293 void
2294 VMStructs::init() {
2295 VM_STRUCTS(CHECK_NONSTATIC_VM_STRUCT_ENTRY,
2296 CHECK_STATIC_VM_STRUCT_ENTRY,
2297 CHECK_NO_OP,
2298 CHECK_VOLATILE_NONSTATIC_VM_STRUCT_ENTRY,
2299 CHECK_NONPRODUCT_NONSTATIC_VM_STRUCT_ENTRY,
2300 CHECK_C1_NONSTATIC_VM_STRUCT_ENTRY,
2301 CHECK_C2_NONSTATIC_VM_STRUCT_ENTRY,
2302 CHECK_NO_OP,
2303 CHECK_NO_OP,
2304 CHECK_SENTINEL);
2305
2306 #ifndef SERIALGC
2307 VM_STRUCTS_PARALLELGC(CHECK_NONSTATIC_VM_STRUCT_ENTRY,
2308 CHECK_STATIC_VM_STRUCT_ENTRY);
2309
2310 VM_STRUCTS_CMS(CHECK_NONSTATIC_VM_STRUCT_ENTRY,
2311 CHECK_VOLATILE_NONSTATIC_VM_STRUCT_ENTRY,
2312 CHECK_STATIC_VM_STRUCT_ENTRY);
2313 #endif // SERIALGC
2314
2315 VM_STRUCTS_CPU(CHECK_NONSTATIC_VM_STRUCT_ENTRY,
2316 CHECK_STATIC_VM_STRUCT_ENTRY,
2317 CHECK_NO_OP,
2318 CHECK_VOLATILE_NONSTATIC_VM_STRUCT_ENTRY,
2319 CHECK_NONPRODUCT_NONSTATIC_VM_STRUCT_ENTRY,
2320 CHECK_C2_NONSTATIC_VM_STRUCT_ENTRY,
2321 CHECK_NO_OP,
2322 CHECK_NO_OP,
2323 CHECK_SENTINEL);
2324
2325 VM_STRUCTS_OS_CPU(CHECK_NONSTATIC_VM_STRUCT_ENTRY,
2326 CHECK_STATIC_VM_STRUCT_ENTRY,
2327 CHECK_NO_OP,
2328 CHECK_VOLATILE_NONSTATIC_VM_STRUCT_ENTRY,
2329 CHECK_NONPRODUCT_NONSTATIC_VM_STRUCT_ENTRY,
2330 CHECK_C2_NONSTATIC_VM_STRUCT_ENTRY,
2331 CHECK_NO_OP,
2332 CHECK_NO_OP,
2333 CHECK_SENTINEL);
2334
2335 VM_TYPES(CHECK_VM_TYPE_ENTRY,
2336 CHECK_SINGLE_ARG_VM_TYPE_NO_OP,
2337 CHECK_SINGLE_ARG_VM_TYPE_NO_OP,
2338 CHECK_SINGLE_ARG_VM_TYPE_NO_OP,
2339 CHECK_SINGLE_ARG_VM_TYPE_NO_OP,
2340 CHECK_C1_TOPLEVEL_VM_TYPE_ENTRY,
2341 CHECK_C2_VM_TYPE_ENTRY,
2342 CHECK_C2_TOPLEVEL_VM_TYPE_ENTRY,
2343 CHECK_SENTINEL);
2344
2345 #ifndef SERIALGC
2346 VM_TYPES_PARALLELGC(CHECK_VM_TYPE_ENTRY,
2347 CHECK_SINGLE_ARG_VM_TYPE_NO_OP);
2348
2349 VM_TYPES_CMS(CHECK_VM_TYPE_ENTRY,
2350 CHECK_SINGLE_ARG_VM_TYPE_NO_OP);
2351
2352 VM_TYPES_PARNEW(CHECK_VM_TYPE_ENTRY)
2353 #endif // SERIALGC
2354
2355 VM_TYPES_CPU(CHECK_VM_TYPE_ENTRY,
2356 CHECK_SINGLE_ARG_VM_TYPE_NO_OP,
2357 CHECK_SINGLE_ARG_VM_TYPE_NO_OP,
2358 CHECK_SINGLE_ARG_VM_TYPE_NO_OP,
2359 CHECK_SINGLE_ARG_VM_TYPE_NO_OP,
2360 CHECK_C1_TOPLEVEL_VM_TYPE_ENTRY,
2361 CHECK_C2_VM_TYPE_ENTRY,
2362 CHECK_C2_TOPLEVEL_VM_TYPE_ENTRY,
2363 CHECK_SENTINEL);
2364
2365 VM_TYPES_OS_CPU(CHECK_VM_TYPE_ENTRY,
2366 CHECK_SINGLE_ARG_VM_TYPE_NO_OP,
2367 CHECK_SINGLE_ARG_VM_TYPE_NO_OP,
2368 CHECK_SINGLE_ARG_VM_TYPE_NO_OP,
2369 CHECK_SINGLE_ARG_VM_TYPE_NO_OP,
2370 CHECK_C1_TOPLEVEL_VM_TYPE_ENTRY,
2371 CHECK_C2_VM_TYPE_ENTRY,
2372 CHECK_C2_TOPLEVEL_VM_TYPE_ENTRY,
2373 CHECK_SENTINEL);
2374
2375 //
2376 // Split VM_STRUCTS() invocation into two parts to allow MS VC++ 6.0
2377 // to build with the source mounted over SNC3.2. Symptom was that
2378 // debug build failed with an internal compiler error. Has been seen
2379 // mounting sources from Solaris 2.6 and 2.7 hosts, but so far not
2380 // 2.8 hosts. Appears to occur because line is too long.
2381 //
2382 // If an assertion failure is triggered here it means that an entry
2383 // in VMStructs::localHotSpotVMStructs[] was not found in
2384 // VMStructs::localHotSpotVMTypes[]. (The assertion itself had to be
2385 // made less descriptive because of this above bug -- see the
2386 // definition of ENSURE_FIELD_TYPE_PRESENT.)
2387 //
2388 // NOTE: taken out because this was just not working on everyone's
2389 // Solstice NFS setup. If everyone switches to local workspaces on
2390 // Win32, we can put this back in.
2391 #ifndef _WINDOWS
2392 debug_only(VM_STRUCTS(ENSURE_FIELD_TYPE_PRESENT, \
2393 CHECK_NO_OP, \
2394 CHECK_NO_OP, \
2395 CHECK_NO_OP, \
2396 CHECK_NO_OP, \
2397 CHECK_NO_OP, \
2398 CHECK_NO_OP, \
2399 CHECK_NO_OP, \
2400 CHECK_NO_OP, \
2401 CHECK_SENTINEL));
2402 debug_only(VM_STRUCTS(CHECK_NO_OP, \
2403 ENSURE_FIELD_TYPE_PRESENT, \
2404 CHECK_NO_OP, \
2405 ENSURE_FIELD_TYPE_PRESENT, \
2406 ENSURE_NONPRODUCT_FIELD_TYPE_PRESENT, \
2407 ENSURE_C1_FIELD_TYPE_PRESENT, \
2408 ENSURE_C2_FIELD_TYPE_PRESENT, \
2409 CHECK_NO_OP, \
2410 CHECK_NO_OP, \
2411 CHECK_SENTINEL));
2412 #ifndef SERIALGC
2413 debug_only(VM_STRUCTS_PARALLELGC(ENSURE_FIELD_TYPE_PRESENT, \
2414 ENSURE_FIELD_TYPE_PRESENT));
2415 debug_only(VM_STRUCTS_CMS(ENSURE_FIELD_TYPE_PRESENT, \
2416 ENSURE_FIELD_TYPE_PRESENT, \
2417 ENSURE_FIELD_TYPE_PRESENT));
2418 #endif // SERIALGC
2419 debug_only(VM_STRUCTS_CPU(ENSURE_FIELD_TYPE_PRESENT, \
2420 ENSURE_FIELD_TYPE_PRESENT, \
2421 CHECK_NO_OP, \
2422 ENSURE_FIELD_TYPE_PRESENT, \
2423 ENSURE_NONPRODUCT_FIELD_TYPE_PRESENT, \
2424 ENSURE_C2_FIELD_TYPE_PRESENT, \
2425 CHECK_NO_OP, \
2426 CHECK_NO_OP, \
2427 CHECK_SENTINEL));
2428 debug_only(VM_STRUCTS_OS_CPU(ENSURE_FIELD_TYPE_PRESENT, \
2429 ENSURE_FIELD_TYPE_PRESENT, \
2430 CHECK_NO_OP, \
2431 ENSURE_FIELD_TYPE_PRESENT, \
2432 ENSURE_NONPRODUCT_FIELD_TYPE_PRESENT, \
2433 ENSURE_C2_FIELD_TYPE_PRESENT, \
2434 CHECK_NO_OP, \
2435 CHECK_NO_OP, \
2436 CHECK_SENTINEL));
2437 #endif
2438 }
2439
2440 extern "C" {
2441
2442 // see comments on cast_uint64_t at the top of this file
2443 #define ASSIGN_CONST_TO_64BIT_VAR(var, expr) \
2444 JNIEXPORT uint64_t var = cast_uint64_t(expr);
2445 #define ASSIGN_OFFSET_TO_64BIT_VAR(var, type, field) \
2446 ASSIGN_CONST_TO_64BIT_VAR(var, offset_of(type, field))
2447 #define ASSIGN_STRIDE_TO_64BIT_VAR(var, array) \
2448 ASSIGN_CONST_TO_64BIT_VAR(var, (char*)&array[1] - (char*)&array[0])
2449
2450 JNIEXPORT VMStructEntry* gHotSpotVMStructs = VMStructs::localHotSpotVMStructs;
2451 ASSIGN_OFFSET_TO_64BIT_VAR(gHotSpotVMStructEntryTypeNameOffset, VMStructEntry, typeName);
2452 ASSIGN_OFFSET_TO_64BIT_VAR(gHotSpotVMStructEntryFieldNameOffset, VMStructEntry, fieldName);
2453 ASSIGN_OFFSET_TO_64BIT_VAR(gHotSpotVMStructEntryTypeStringOffset, VMStructEntry, typeString);
2454 ASSIGN_OFFSET_TO_64BIT_VAR(gHotSpotVMStructEntryIsStaticOffset, VMStructEntry, isStatic);
2455 ASSIGN_OFFSET_TO_64BIT_VAR(gHotSpotVMStructEntryOffsetOffset, VMStructEntry, offset);
2456 ASSIGN_OFFSET_TO_64BIT_VAR(gHotSpotVMStructEntryAddressOffset, VMStructEntry, address);
2457 ASSIGN_STRIDE_TO_64BIT_VAR(gHotSpotVMStructEntryArrayStride, gHotSpotVMStructs);
2458 JNIEXPORT VMTypeEntry* gHotSpotVMTypes = VMStructs::localHotSpotVMTypes;
2459 ASSIGN_OFFSET_TO_64BIT_VAR(gHotSpotVMTypeEntryTypeNameOffset, VMTypeEntry, typeName);
2460 ASSIGN_OFFSET_TO_64BIT_VAR(gHotSpotVMTypeEntrySuperclassNameOffset, VMTypeEntry, superclassName);
2461 ASSIGN_OFFSET_TO_64BIT_VAR(gHotSpotVMTypeEntryIsOopTypeOffset, VMTypeEntry, isOopType);
2462 ASSIGN_OFFSET_TO_64BIT_VAR(gHotSpotVMTypeEntryIsIntegerTypeOffset, VMTypeEntry, isIntegerType);
2463 ASSIGN_OFFSET_TO_64BIT_VAR(gHotSpotVMTypeEntryIsUnsignedOffset, VMTypeEntry, isUnsigned);
2464 ASSIGN_OFFSET_TO_64BIT_VAR(gHotSpotVMTypeEntrySizeOffset, VMTypeEntry, size);
2465 ASSIGN_STRIDE_TO_64BIT_VAR(gHotSpotVMTypeEntryArrayStride,gHotSpotVMTypes);
2466 JNIEXPORT VMIntConstantEntry* gHotSpotVMIntConstants = VMStructs::localHotSpotVMIntConstants;
2467 ASSIGN_OFFSET_TO_64BIT_VAR(gHotSpotVMIntConstantEntryNameOffset, VMIntConstantEntry, name);
2468 ASSIGN_OFFSET_TO_64BIT_VAR(gHotSpotVMIntConstantEntryValueOffset, VMIntConstantEntry, value);
2469 ASSIGN_STRIDE_TO_64BIT_VAR(gHotSpotVMIntConstantEntryArrayStride, gHotSpotVMIntConstants);
2470 JNIEXPORT VMLongConstantEntry* gHotSpotVMLongConstants = VMStructs::localHotSpotVMLongConstants;
2471 ASSIGN_OFFSET_TO_64BIT_VAR(gHotSpotVMLongConstantEntryNameOffset, VMLongConstantEntry, name);
2472 ASSIGN_OFFSET_TO_64BIT_VAR(gHotSpotVMLongConstantEntryValueOffset, VMLongConstantEntry, value);
2473 ASSIGN_STRIDE_TO_64BIT_VAR(gHotSpotVMLongConstantEntryArrayStride, gHotSpotVMLongConstants);
2474 }
2475
2476 #ifdef ASSERT
2477 static int recursiveFindType(VMTypeEntry* origtypes, const char* typeName, bool isRecurse) {
2478 {
2479 VMTypeEntry* types = origtypes;
2480 while (types->typeName != NULL) {
2481 if (!strcmp(typeName, types->typeName)) {
2482 return 1;
2483 }
2484 ++types;
2485 }
2486 }
2487 size_t len = strlen(typeName);
2488 if (typeName[len-1] == '*') {
2489 char * s = new char[len];
2490 strncpy(s, typeName, len - 1);
2491 s[len-1] = '\0';
2492 // tty->print_cr("checking \"%s\" for \"%s\"", s, typeName);
2493 if (recursiveFindType(origtypes, s, true) == 1) {
2494 delete s;
2495 return 1;
2496 }
2497 delete s;
2498 }
2499 if (strstr(typeName, "GrowableArray<") == typeName) {
2500 const char * start = typeName + strlen("GrowableArray<");
2501 const char * end = strrchr(typeName, '>');
2502 int len = end - start + 1;
2503 char * s = new char[len];
2504 strncpy(s, start, len - 1);
2505 s[len-1] = '\0';
2506 // tty->print_cr("checking \"%s\" for \"%s\"", s, typeName);
2507 if (recursiveFindType(origtypes, s, true) == 1) {
2508 delete s;
2509 return 1;
2510 }
2511 delete s;
2512 }
2513 if (strstr(typeName, "const ") == typeName) {
2514 const char * s = typeName + strlen("const ");
2515 // tty->print_cr("checking \"%s\" for \"%s\"", s, typeName);
2516 if (recursiveFindType(origtypes, s, true) == 1) {
2517 return 1;
2518 }
2519 }
2520 if (strstr(typeName, " const") == typeName + len - 6) {
2521 char * s = strdup(typeName);
2522 s[len - 6] = '\0';
2523 // tty->print_cr("checking \"%s\" for \"%s\"", s, typeName);
2524 if (recursiveFindType(origtypes, s, true) == 1) {
2525 return 1;
2526 }
2527 }
2528 if (!isRecurse) {
2529 tty->print_cr("type \"%s\" not found", typeName);
2530 }
2531 return 2;
2532 }
2533
2534
2535 int
2536 VMStructs::findType(const char* typeName) {
2537 VMTypeEntry* types = gHotSpotVMTypes;
2538
2539 return recursiveFindType(types, typeName, false);
2540 }
2541 #endif
2542
2543 void vmStructs_init() {
2544 debug_only(VMStructs::init());
2545 }