Mercurial > jdk8-mips64-public > hotspot / file revision
src/share/vm/runtime/vmStructs.cpp@006b3750a4d4
src/share/vm/runtime/vmStructs.cpp
Thu, 24 Mar 2011 23:06:13 -0700
- author
- jcoomes
- date
- Thu, 24 Mar 2011 23:06:13 -0700
- changeset 2670
- 006b3750a4d4
- parent 2660
- 924777755fad
- parent 2668
- 083f13976b51
- child 2693
- 63997f575155
- permissions
- -rw-r--r--
Merge
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 */
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/instanceKlassKlass.hpp"
74 #include "oops/instanceOop.hpp"
75 #include "oops/klass.hpp"
76 #include "oops/klassOop.hpp"
77 #include "oops/markOop.hpp"
78 #include "oops/methodDataKlass.hpp"
79 #include "oops/methodDataOop.hpp"
80 #include "oops/methodKlass.hpp"
81 #include "oops/methodOop.hpp"
82 #include "oops/objArrayKlass.hpp"
83 #include "oops/objArrayKlassKlass.hpp"
84 #include "oops/objArrayOop.hpp"
85 #include "oops/oop.inline.hpp"
86 #include "oops/symbol.hpp"
87 #include "oops/typeArrayKlass.hpp"
88 #include "oops/typeArrayKlassKlass.hpp"
89 #include "oops/typeArrayOop.hpp"
90 #include "prims/jvmtiAgentThread.hpp"
91 #include "runtime/arguments.hpp"
92 #include "runtime/globals.hpp"
93 #include "runtime/java.hpp"
94 #include "runtime/javaCalls.hpp"
95 #include "runtime/perfMemory.hpp"
96 #include "runtime/serviceThread.hpp"
97 #include "runtime/sharedRuntime.hpp"
98 #include "runtime/stubRoutines.hpp"
99 #include "runtime/virtualspace.hpp"
100 #include "runtime/vmStructs.hpp"
101 #include "utilities/globalDefinitions.hpp"
102 #include "utilities/hashtable.hpp"
103 #ifdef TARGET_ARCH_x86
104 # include "vmStructs_x86.hpp"
105 #endif
106 #ifdef TARGET_ARCH_sparc
107 # include "vmStructs_sparc.hpp"
108 #endif
109 #ifdef TARGET_ARCH_zero
110 # include "vmStructs_zero.hpp"
111 #endif
112 #ifdef TARGET_ARCH_arm
113 # include "vmStructs_arm.hpp"
114 #endif
115 #ifdef TARGET_ARCH_ppc
116 # include "vmStructs_ppc.hpp"
117 #endif
118 #ifdef TARGET_OS_FAMILY_linux
119 # include "thread_linux.inline.hpp"
120 #endif
121 #ifdef TARGET_OS_FAMILY_solaris
122 # include "thread_solaris.inline.hpp"
123 #endif
124 #ifdef TARGET_OS_FAMILY_windows
125 # include "thread_windows.inline.hpp"
126 #endif
127 #ifdef TARGET_OS_ARCH_linux_x86
128 # include "vmStructs_linux_x86.hpp"
129 #endif
130 #ifdef TARGET_OS_ARCH_linux_sparc
131 # include "vmStructs_linux_sparc.hpp"
132 #endif
133 #ifdef TARGET_OS_ARCH_linux_zero
134 # include "vmStructs_linux_zero.hpp"
135 #endif
136 #ifdef TARGET_OS_ARCH_solaris_x86
137 # include "vmStructs_solaris_x86.hpp"
138 #endif
139 #ifdef TARGET_OS_ARCH_solaris_sparc
140 # include "vmStructs_solaris_sparc.hpp"
141 #endif
142 #ifdef TARGET_OS_ARCH_windows_x86
143 # include "vmStructs_windows_x86.hpp"
144 #endif
145 #ifdef TARGET_OS_ARCH_linux_arm
146 # include "vmStructs_linux_arm.hpp"
147 #endif
148 #ifdef TARGET_OS_ARCH_linux_ppc
149 # include "vmStructs_linux_ppc.hpp"
150 #endif
151 #ifndef SERIALGC
152 #include "gc_implementation/concurrentMarkSweep/cmsPermGen.hpp"
153 #include "gc_implementation/concurrentMarkSweep/compactibleFreeListSpace.hpp"
154 #include "gc_implementation/concurrentMarkSweep/concurrentMarkSweepGeneration.hpp"
155 #include "gc_implementation/concurrentMarkSweep/concurrentMarkSweepThread.hpp"
156 #include "gc_implementation/concurrentMarkSweep/vmStructs_cms.hpp"
157 #include "gc_implementation/parNew/parNewGeneration.hpp"
158 #include "gc_implementation/parNew/vmStructs_parNew.hpp"
159 #include "gc_implementation/parallelScavenge/asPSOldGen.hpp"
160 #include "gc_implementation/parallelScavenge/asPSYoungGen.hpp"
161 #include "gc_implementation/parallelScavenge/parallelScavengeHeap.hpp"
162 #include "gc_implementation/parallelScavenge/psOldGen.hpp"
163 #include "gc_implementation/parallelScavenge/psPermGen.hpp"
164 #include "gc_implementation/parallelScavenge/psVirtualspace.hpp"
165 #include "gc_implementation/parallelScavenge/psYoungGen.hpp"
166 #include "gc_implementation/parallelScavenge/vmStructs_parallelgc.hpp"
167 #endif
168 #ifdef COMPILER2
169 #include "opto/matcher.hpp"
170 #ifdef TARGET_ARCH_MODEL_x86_32
171 # include "adfiles/adGlobals_x86_32.hpp"
172 #endif
173 #ifdef TARGET_ARCH_MODEL_x86_64
174 # include "adfiles/adGlobals_x86_64.hpp"
175 #endif
176 #ifdef TARGET_ARCH_MODEL_sparc
177 # include "adfiles/adGlobals_sparc.hpp"
178 #endif
179 #ifdef TARGET_ARCH_MODEL_zero
180 # include "adfiles/adGlobals_zero.hpp"
181 #endif
182 #ifdef TARGET_ARCH_MODEL_arm
183 # include "adfiles/adGlobals_arm.hpp"
184 #endif
185 #ifdef TARGET_ARCH_MODEL_ppc
186 # include "adfiles/adGlobals_ppc.hpp"
187 #endif
188 #endif
190 // Note: the cross-product of (c1, c2, product, nonproduct, ...),
191 // (nonstatic, static), and (unchecked, checked) has not been taken.
192 // Only the macros currently needed have been defined.
194 // A field whose type is not checked is given a null string as the
195 // type name, indicating an "opaque" type to the serviceability agent.
197 // NOTE: there is an interdependency between this file and
198 // HotSpotTypeDataBase.java, which parses the type strings.
200 #ifndef REG_COUNT
201 #define REG_COUNT 0
202 #endif
204 // whole purpose of this function is to work around bug c++/27724 in gcc 4.1.1
205 // with optimization turned on it doesn't affect produced code
206 static inline uint64_t cast_uint64_t(size_t x)
207 {
208 return x;
209 }
212 //--------------------------------------------------------------------------------
213 // VM_STRUCTS
214 //
215 // This list enumerates all of the fields the serviceability agent
216 // needs to know about. Be sure to see also the type table below this one.
217 // NOTE that there are platform-specific additions to this table in
218 // vmStructs_<os>_<cpu>.hpp.
220 #define VM_STRUCTS(nonstatic_field, \
221 static_field, \
222 unchecked_nonstatic_field, \
223 volatile_nonstatic_field, \
224 nonproduct_nonstatic_field, \
225 c1_nonstatic_field, \
226 c2_nonstatic_field, \
227 unchecked_c1_static_field, \
228 unchecked_c2_static_field, \
229 last_entry) \
230 \
231 /******************************************************************/ \
232 /* OopDesc and Klass hierarchies (NOTE: methodDataOop incomplete) */ \
233 /******************************************************************/ \
234 \
235 volatile_nonstatic_field(oopDesc, _mark, markOop) \
236 volatile_nonstatic_field(oopDesc, _metadata._klass, wideKlassOop) \
237 volatile_nonstatic_field(oopDesc, _metadata._compressed_klass, narrowOop) \
238 static_field(oopDesc, _bs, BarrierSet*) \
239 nonstatic_field(arrayKlass, _dimension, int) \
240 volatile_nonstatic_field(arrayKlass, _higher_dimension, klassOop) \
241 volatile_nonstatic_field(arrayKlass, _lower_dimension, klassOop) \
242 nonstatic_field(arrayKlass, _vtable_len, int) \
243 nonstatic_field(arrayKlass, _alloc_size, juint) \
244 nonstatic_field(arrayKlass, _component_mirror, oop) \
245 nonstatic_field(compiledICHolderKlass, _alloc_size, juint) \
246 nonstatic_field(compiledICHolderOopDesc, _holder_method, methodOop) \
247 nonstatic_field(compiledICHolderOopDesc, _holder_klass, klassOop) \
248 nonstatic_field(constantPoolOopDesc, _tags, typeArrayOop) \
249 nonstatic_field(constantPoolOopDesc, _cache, constantPoolCacheOop) \
250 nonstatic_field(constantPoolOopDesc, _pool_holder, klassOop) \
251 nonstatic_field(constantPoolOopDesc, _operands, typeArrayOop) \
252 nonstatic_field(constantPoolOopDesc, _length, int) \
253 nonstatic_field(constantPoolCacheOopDesc, _length, int) \
254 nonstatic_field(constantPoolCacheOopDesc, _constant_pool, constantPoolOop) \
255 nonstatic_field(instanceKlass, _array_klasses, klassOop) \
256 nonstatic_field(instanceKlass, _methods, objArrayOop) \
257 nonstatic_field(instanceKlass, _method_ordering, typeArrayOop) \
258 nonstatic_field(instanceKlass, _local_interfaces, objArrayOop) \
259 nonstatic_field(instanceKlass, _transitive_interfaces, objArrayOop) \
260 nonstatic_field(instanceKlass, _nof_implementors, int) \
261 nonstatic_field(instanceKlass, _implementors[0], klassOop) \
262 nonstatic_field(instanceKlass, _fields, typeArrayOop) \
263 nonstatic_field(instanceKlass, _constants, constantPoolOop) \
264 nonstatic_field(instanceKlass, _class_loader, oop) \
265 nonstatic_field(instanceKlass, _protection_domain, oop) \
266 nonstatic_field(instanceKlass, _signers, objArrayOop) \
267 nonstatic_field(instanceKlass, _source_file_name, Symbol*) \
268 nonstatic_field(instanceKlass, _source_debug_extension, Symbol*) \
269 nonstatic_field(instanceKlass, _inner_classes, typeArrayOop) \
270 nonstatic_field(instanceKlass, _nonstatic_field_size, int) \
271 nonstatic_field(instanceKlass, _static_field_size, int) \
272 nonstatic_field(instanceKlass, _static_oop_field_count, int) \
273 nonstatic_field(instanceKlass, _nonstatic_oop_map_size, int) \
274 nonstatic_field(instanceKlass, _is_marked_dependent, bool) \
275 nonstatic_field(instanceKlass, _minor_version, u2) \
276 nonstatic_field(instanceKlass, _major_version, u2) \
277 nonstatic_field(instanceKlass, _init_state, instanceKlass::ClassState) \
278 nonstatic_field(instanceKlass, _init_thread, Thread*) \
279 nonstatic_field(instanceKlass, _vtable_len, int) \
280 nonstatic_field(instanceKlass, _itable_len, int) \
281 nonstatic_field(instanceKlass, _reference_type, ReferenceType) \
282 volatile_nonstatic_field(instanceKlass, _oop_map_cache, OopMapCache*) \
283 nonstatic_field(instanceKlass, _jni_ids, JNIid*) \
284 nonstatic_field(instanceKlass, _osr_nmethods_head, nmethod*) \
285 nonstatic_field(instanceKlass, _breakpoints, BreakpointInfo*) \
286 nonstatic_field(instanceKlass, _generic_signature, Symbol*) \
287 nonstatic_field(instanceKlass, _methods_jmethod_ids, jmethodID*) \
288 nonstatic_field(instanceKlass, _methods_cached_itable_indices, int*) \
289 volatile_nonstatic_field(instanceKlass, _idnum_allocated_count, u2) \
290 nonstatic_field(instanceKlass, _class_annotations, typeArrayOop) \
291 nonstatic_field(instanceKlass, _fields_annotations, objArrayOop) \
292 nonstatic_field(instanceKlass, _methods_annotations, objArrayOop) \
293 nonstatic_field(instanceKlass, _methods_parameter_annotations, objArrayOop) \
294 nonstatic_field(instanceKlass, _methods_default_annotations, objArrayOop) \
295 nonstatic_field(Klass, _super_check_offset, juint) \
296 nonstatic_field(Klass, _secondary_super_cache, klassOop) \
297 nonstatic_field(Klass, _secondary_supers, objArrayOop) \
298 nonstatic_field(Klass, _primary_supers[0], klassOop) \
299 nonstatic_field(Klass, _java_mirror, oop) \
300 nonstatic_field(Klass, _modifier_flags, jint) \
301 nonstatic_field(Klass, _super, klassOop) \
302 nonstatic_field(Klass, _layout_helper, jint) \
303 nonstatic_field(Klass, _name, Symbol*) \
304 nonstatic_field(Klass, _access_flags, AccessFlags) \
305 nonstatic_field(Klass, _subklass, klassOop) \
306 nonstatic_field(Klass, _next_sibling, klassOop) \
307 nonproduct_nonstatic_field(Klass, _verify_count, int) \
308 nonstatic_field(Klass, _alloc_count, juint) \
309 nonstatic_field(klassKlass, _alloc_size, juint) \
310 nonstatic_field(methodKlass, _alloc_size, juint) \
311 nonstatic_field(methodDataOopDesc, _size, int) \
312 nonstatic_field(methodDataOopDesc, _method, methodOop) \
313 nonstatic_field(methodOopDesc, _constMethod, constMethodOop) \
314 nonstatic_field(methodOopDesc, _constants, constantPoolOop) \
315 c2_nonstatic_field(methodOopDesc, _method_data, methodDataOop) \
316 c2_nonstatic_field(methodOopDesc, _interpreter_invocation_count, int) \
317 nonstatic_field(methodOopDesc, _access_flags, AccessFlags) \
318 nonstatic_field(methodOopDesc, _vtable_index, int) \
319 nonstatic_field(methodOopDesc, _method_size, u2) \
320 nonstatic_field(methodOopDesc, _max_stack, u2) \
321 nonstatic_field(methodOopDesc, _max_locals, u2) \
322 nonstatic_field(methodOopDesc, _size_of_parameters, u2) \
323 c2_nonstatic_field(methodOopDesc, _interpreter_throwout_count, u2) \
324 nonstatic_field(methodOopDesc, _number_of_breakpoints, u2) \
325 nonstatic_field(methodOopDesc, _invocation_counter, InvocationCounter) \
326 nonstatic_field(methodOopDesc, _backedge_counter, InvocationCounter) \
327 nonproduct_nonstatic_field(methodOopDesc, _compiled_invocation_count, int) \
328 volatile_nonstatic_field(methodOopDesc, _code, nmethod*) \
329 nonstatic_field(methodOopDesc, _i2i_entry, address) \
330 nonstatic_field(methodOopDesc, _adapter, AdapterHandlerEntry*) \
331 volatile_nonstatic_field(methodOopDesc, _from_compiled_entry, address) \
332 volatile_nonstatic_field(methodOopDesc, _from_interpreted_entry, address) \
333 volatile_nonstatic_field(constMethodOopDesc, _fingerprint, uint64_t) \
334 nonstatic_field(constMethodOopDesc, _method, methodOop) \
335 nonstatic_field(constMethodOopDesc, _stackmap_data, typeArrayOop) \
336 nonstatic_field(constMethodOopDesc, _exception_table, typeArrayOop) \
337 nonstatic_field(constMethodOopDesc, _constMethod_size, int) \
338 nonstatic_field(constMethodOopDesc, _interpreter_kind, jbyte) \
339 nonstatic_field(constMethodOopDesc, _flags, jbyte) \
340 nonstatic_field(constMethodOopDesc, _code_size, u2) \
341 nonstatic_field(constMethodOopDesc, _name_index, u2) \
342 nonstatic_field(constMethodOopDesc, _signature_index, u2) \
343 nonstatic_field(constMethodOopDesc, _method_idnum, u2) \
344 nonstatic_field(constMethodOopDesc, _generic_signature_index, u2) \
345 nonstatic_field(objArrayKlass, _element_klass, klassOop) \
346 nonstatic_field(objArrayKlass, _bottom_klass, klassOop) \
347 volatile_nonstatic_field(Symbol, _refcount, int) \
348 nonstatic_field(Symbol, _identity_hash, int) \
349 nonstatic_field(Symbol, _length, unsigned short) \
350 unchecked_nonstatic_field(Symbol, _body, sizeof(jbyte)) /* NOTE: no type */ \
351 nonstatic_field(typeArrayKlass, _max_length, int) \
352 \
353 /***********************/ \
354 /* Constant Pool Cache */ \
355 /***********************/ \
356 \
357 volatile_nonstatic_field(ConstantPoolCacheEntry, _indices, intx) \
358 volatile_nonstatic_field(ConstantPoolCacheEntry, _f1, oop) \
359 volatile_nonstatic_field(ConstantPoolCacheEntry, _f2, intx) \
360 volatile_nonstatic_field(ConstantPoolCacheEntry, _flags, intx) \
361 \
362 /********************************/ \
363 /* MethodOop-related structures */ \
364 /********************************/ \
365 \
366 nonstatic_field(CheckedExceptionElement, class_cp_index, u2) \
367 nonstatic_field(LocalVariableTableElement, start_bci, u2) \
368 nonstatic_field(LocalVariableTableElement, length, u2) \
369 nonstatic_field(LocalVariableTableElement, name_cp_index, u2) \
370 nonstatic_field(LocalVariableTableElement, descriptor_cp_index, u2) \
371 nonstatic_field(LocalVariableTableElement, signature_cp_index, u2) \
372 nonstatic_field(LocalVariableTableElement, slot, u2) \
373 nonstatic_field(BreakpointInfo, _orig_bytecode, Bytecodes::Code) \
374 nonstatic_field(BreakpointInfo, _bci, int) \
375 nonstatic_field(BreakpointInfo, _name_index, u2) \
376 nonstatic_field(BreakpointInfo, _signature_index, u2) \
377 nonstatic_field(BreakpointInfo, _next, BreakpointInfo*) \
378 /***********/ \
379 /* JNI IDs */ \
380 /***********/ \
381 \
382 nonstatic_field(JNIid, _holder, klassOop) \
383 nonstatic_field(JNIid, _next, JNIid*) \
384 nonstatic_field(JNIid, _offset, int) \
385 /************/ \
386 /* Universe */ \
387 /************/ \
388 \
389 static_field(Universe, _boolArrayKlassObj, klassOop) \
390 static_field(Universe, _byteArrayKlassObj, klassOop) \
391 static_field(Universe, _charArrayKlassObj, klassOop) \
392 static_field(Universe, _intArrayKlassObj, klassOop) \
393 static_field(Universe, _shortArrayKlassObj, klassOop) \
394 static_field(Universe, _longArrayKlassObj, klassOop) \
395 static_field(Universe, _singleArrayKlassObj, klassOop) \
396 static_field(Universe, _doubleArrayKlassObj, klassOop) \
397 static_field(Universe, _methodKlassObj, klassOop) \
398 static_field(Universe, _constMethodKlassObj, klassOop) \
399 static_field(Universe, _methodDataKlassObj, klassOop) \
400 static_field(Universe, _klassKlassObj, klassOop) \
401 static_field(Universe, _arrayKlassKlassObj, klassOop) \
402 static_field(Universe, _objArrayKlassKlassObj, klassOop) \
403 static_field(Universe, _typeArrayKlassKlassObj, klassOop) \
404 static_field(Universe, _instanceKlassKlassObj, klassOop) \
405 static_field(Universe, _constantPoolKlassObj, klassOop) \
406 static_field(Universe, _constantPoolCacheKlassObj, klassOop) \
407 static_field(Universe, _compiledICHolderKlassObj, klassOop) \
408 static_field(Universe, _systemObjArrayKlassObj, klassOop) \
409 static_field(Universe, _mirrors[0], oop) \
410 static_field(Universe, _main_thread_group, oop) \
411 static_field(Universe, _system_thread_group, oop) \
412 static_field(Universe, _the_empty_byte_array, typeArrayOop) \
413 static_field(Universe, _the_empty_short_array, typeArrayOop) \
414 static_field(Universe, _the_empty_int_array, typeArrayOop) \
415 static_field(Universe, _the_empty_system_obj_array, objArrayOop) \
416 static_field(Universe, _the_empty_class_klass_array, objArrayOop) \
417 static_field(Universe, _out_of_memory_error_java_heap, oop) \
418 static_field(Universe, _out_of_memory_error_perm_gen, oop) \
419 static_field(Universe, _out_of_memory_error_array_size, oop) \
420 static_field(Universe, _out_of_memory_error_gc_overhead_limit, oop) \
421 static_field(Universe, _null_ptr_exception_instance, oop) \
422 static_field(Universe, _arithmetic_exception_instance, oop) \
423 static_field(Universe, _vm_exception, oop) \
424 static_field(Universe, _collectedHeap, CollectedHeap*) \
425 static_field(Universe, _base_vtable_size, int) \
426 static_field(Universe, _bootstrapping, bool) \
427 static_field(Universe, _fully_initialized, bool) \
428 static_field(Universe, _verify_count, int) \
429 static_field(Universe, _narrow_oop._base, address) \
430 static_field(Universe, _narrow_oop._shift, int) \
431 static_field(Universe, _narrow_oop._use_implicit_null_checks, bool) \
432 \
433 /**********************************************************************************/ \
434 /* Generation and Space hierarchies */ \
435 /**********************************************************************************/ \
436 \
437 unchecked_nonstatic_field(ageTable, sizes, sizeof(ageTable::sizes)) \
438 \
439 nonstatic_field(BarrierSet, _max_covered_regions, int) \
440 nonstatic_field(BlockOffsetTable, _bottom, HeapWord*) \
441 nonstatic_field(BlockOffsetTable, _end, HeapWord*) \
442 \
443 nonstatic_field(BlockOffsetSharedArray, _reserved, MemRegion) \
444 nonstatic_field(BlockOffsetSharedArray, _end, HeapWord*) \
445 nonstatic_field(BlockOffsetSharedArray, _vs, VirtualSpace) \
446 nonstatic_field(BlockOffsetSharedArray, _offset_array, u_char*) \
447 \
448 nonstatic_field(BlockOffsetArray, _array, BlockOffsetSharedArray*) \
449 nonstatic_field(BlockOffsetArray, _sp, Space*) \
450 nonstatic_field(BlockOffsetArrayContigSpace, _next_offset_threshold, HeapWord*) \
451 nonstatic_field(BlockOffsetArrayContigSpace, _next_offset_index, size_t) \
452 \
453 nonstatic_field(BlockOffsetArrayNonContigSpace, _unallocated_block, HeapWord*) \
454 \
455 nonstatic_field(CardGeneration, _rs, GenRemSet*) \
456 nonstatic_field(CardGeneration, _bts, BlockOffsetSharedArray*) \
457 \
458 nonstatic_field(CardTableModRefBS, _whole_heap, const MemRegion) \
459 nonstatic_field(CardTableModRefBS, _guard_index, const size_t) \
460 nonstatic_field(CardTableModRefBS, _last_valid_index, const size_t) \
461 nonstatic_field(CardTableModRefBS, _page_size, const size_t) \
462 nonstatic_field(CardTableModRefBS, _byte_map_size, const size_t) \
463 nonstatic_field(CardTableModRefBS, _byte_map, jbyte*) \
464 nonstatic_field(CardTableModRefBS, _cur_covered_regions, int) \
465 nonstatic_field(CardTableModRefBS, _covered, MemRegion*) \
466 nonstatic_field(CardTableModRefBS, _committed, MemRegion*) \
467 nonstatic_field(CardTableModRefBS, _guard_region, MemRegion) \
468 nonstatic_field(CardTableModRefBS, byte_map_base, jbyte*) \
469 \
470 nonstatic_field(CardTableRS, _ct_bs, CardTableModRefBSForCTRS*) \
471 \
472 nonstatic_field(CollectedHeap, _reserved, MemRegion) \
473 nonstatic_field(SharedHeap, _perm_gen, PermGen*) \
474 nonstatic_field(CollectedHeap, _barrier_set, BarrierSet*) \
475 nonstatic_field(CollectedHeap, _defer_initial_card_mark, bool) \
476 nonstatic_field(CollectedHeap, _is_gc_active, bool) \
477 nonstatic_field(CompactibleSpace, _compaction_top, HeapWord*) \
478 nonstatic_field(CompactibleSpace, _first_dead, HeapWord*) \
479 nonstatic_field(CompactibleSpace, _end_of_live, HeapWord*) \
480 \
481 nonstatic_field(CompactingPermGen, _gen, OneContigSpaceCardGeneration*) \
482 \
483 nonstatic_field(ContiguousSpace, _top, HeapWord*) \
484 nonstatic_field(ContiguousSpace, _concurrent_iteration_safe_limit, HeapWord*) \
485 nonstatic_field(ContiguousSpace, _saved_mark_word, HeapWord*) \
486 \
487 nonstatic_field(DefNewGeneration, _next_gen, Generation*) \
488 nonstatic_field(DefNewGeneration, _tenuring_threshold, int) \
489 nonstatic_field(DefNewGeneration, _age_table, ageTable) \
490 nonstatic_field(DefNewGeneration, _eden_space, EdenSpace*) \
491 nonstatic_field(DefNewGeneration, _from_space, ContiguousSpace*) \
492 nonstatic_field(DefNewGeneration, _to_space, ContiguousSpace*) \
493 \
494 nonstatic_field(EdenSpace, _gen, DefNewGeneration*) \
495 \
496 nonstatic_field(Generation, _reserved, MemRegion) \
497 nonstatic_field(Generation, _virtual_space, VirtualSpace) \
498 nonstatic_field(Generation, _level, int) \
499 nonstatic_field(Generation, _stat_record, Generation::StatRecord) \
500 \
501 nonstatic_field(Generation::StatRecord, invocations, int) \
502 nonstatic_field(Generation::StatRecord, accumulated_time, elapsedTimer) \
503 \
504 nonstatic_field(GenerationSpec, _name, Generation::Name) \
505 nonstatic_field(GenerationSpec, _init_size, size_t) \
506 nonstatic_field(GenerationSpec, _max_size, size_t) \
507 \
508 static_field(GenCollectedHeap, _gch, GenCollectedHeap*) \
509 nonstatic_field(GenCollectedHeap, _n_gens, int) \
510 unchecked_nonstatic_field(GenCollectedHeap, _gens, sizeof(GenCollectedHeap::_gens)) /* NOTE: no type */ \
511 nonstatic_field(GenCollectedHeap, _gen_specs, GenerationSpec**) \
512 \
513 nonstatic_field(HeapWord, i, char*) \
514 \
515 nonstatic_field(MemRegion, _start, HeapWord*) \
516 nonstatic_field(MemRegion, _word_size, size_t) \
517 \
518 nonstatic_field(OffsetTableContigSpace, _offsets, BlockOffsetArray) \
519 \
520 nonstatic_field(OneContigSpaceCardGeneration, _min_heap_delta_bytes, size_t) \
521 nonstatic_field(OneContigSpaceCardGeneration, _the_space, ContiguousSpace*) \
522 nonstatic_field(OneContigSpaceCardGeneration, _last_gc, WaterMark) \
523 \
524 nonstatic_field(CompactingPermGenGen, _ro_vs, VirtualSpace) \
525 nonstatic_field(CompactingPermGenGen, _rw_vs, VirtualSpace) \
526 nonstatic_field(CompactingPermGenGen, _md_vs, VirtualSpace) \
527 nonstatic_field(CompactingPermGenGen, _mc_vs, VirtualSpace) \
528 nonstatic_field(CompactingPermGenGen, _ro_space, OffsetTableContigSpace*) \
529 nonstatic_field(CompactingPermGenGen, _rw_space, OffsetTableContigSpace*) \
530 static_field(CompactingPermGenGen, unshared_bottom, HeapWord*) \
531 static_field(CompactingPermGenGen, unshared_end, HeapWord*) \
532 static_field(CompactingPermGenGen, shared_bottom, HeapWord*) \
533 static_field(CompactingPermGenGen, readonly_bottom, HeapWord*) \
534 static_field(CompactingPermGenGen, readonly_end, HeapWord*) \
535 static_field(CompactingPermGenGen, readwrite_bottom, HeapWord*) \
536 static_field(CompactingPermGenGen, readwrite_end, HeapWord*) \
537 static_field(CompactingPermGenGen, miscdata_bottom, HeapWord*) \
538 static_field(CompactingPermGenGen, miscdata_end, HeapWord*) \
539 static_field(CompactingPermGenGen, misccode_bottom, HeapWord*) \
540 static_field(CompactingPermGenGen, misccode_end, HeapWord*) \
541 static_field(CompactingPermGenGen, shared_end, HeapWord*) \
542 \
543 nonstatic_field(PermGen, _capacity_expansion_limit, size_t) \
544 \
545 nonstatic_field(PermanentGenerationSpec, _name, PermGen::Name) \
546 nonstatic_field(PermanentGenerationSpec, _init_size, size_t) \
547 nonstatic_field(PermanentGenerationSpec, _max_size, size_t) \
548 \
549 nonstatic_field(Space, _bottom, HeapWord*) \
550 nonstatic_field(Space, _end, HeapWord*) \
551 \
552 nonstatic_field(TenuredGeneration, _shrink_factor, size_t) \
553 nonstatic_field(TenuredGeneration, _capacity_at_prologue, size_t) \
554 nonstatic_field(ThreadLocalAllocBuffer, _start, HeapWord*) \
555 nonstatic_field(ThreadLocalAllocBuffer, _top, HeapWord*) \
556 nonstatic_field(ThreadLocalAllocBuffer, _end, HeapWord*) \
557 nonstatic_field(ThreadLocalAllocBuffer, _desired_size, size_t) \
558 nonstatic_field(ThreadLocalAllocBuffer, _refill_waste_limit, size_t) \
559 static_field(ThreadLocalAllocBuffer, _target_refills, unsigned) \
560 nonstatic_field(VirtualSpace, _low_boundary, char*) \
561 nonstatic_field(VirtualSpace, _high_boundary, char*) \
562 nonstatic_field(VirtualSpace, _low, char*) \
563 nonstatic_field(VirtualSpace, _high, char*) \
564 nonstatic_field(VirtualSpace, _lower_high, char*) \
565 nonstatic_field(VirtualSpace, _middle_high, char*) \
566 nonstatic_field(VirtualSpace, _upper_high, char*) \
567 nonstatic_field(WaterMark, _point, HeapWord*) \
568 nonstatic_field(WaterMark, _space, Space*) \
569 \
570 /************************/ \
571 /* PerfMemory - jvmstat */ \
572 /************************/ \
573 \
574 nonstatic_field(PerfDataPrologue, magic, jint) \
575 nonstatic_field(PerfDataPrologue, byte_order, jbyte) \
576 nonstatic_field(PerfDataPrologue, major_version, jbyte) \
577 nonstatic_field(PerfDataPrologue, minor_version, jbyte) \
578 nonstatic_field(PerfDataPrologue, accessible, jbyte) \
579 nonstatic_field(PerfDataPrologue, used, jint) \
580 nonstatic_field(PerfDataPrologue, overflow, jint) \
581 nonstatic_field(PerfDataPrologue, mod_time_stamp, jlong) \
582 nonstatic_field(PerfDataPrologue, entry_offset, jint) \
583 nonstatic_field(PerfDataPrologue, num_entries, jint) \
584 \
585 nonstatic_field(PerfDataEntry, entry_length, jint) \
586 nonstatic_field(PerfDataEntry, name_offset, jint) \
587 nonstatic_field(PerfDataEntry, vector_length, jint) \
588 nonstatic_field(PerfDataEntry, data_type, jbyte) \
589 nonstatic_field(PerfDataEntry, flags, jbyte) \
590 nonstatic_field(PerfDataEntry, data_units, jbyte) \
591 nonstatic_field(PerfDataEntry, data_variability, jbyte) \
592 nonstatic_field(PerfDataEntry, data_offset, jint) \
593 \
594 static_field(PerfMemory, _start, char*) \
595 static_field(PerfMemory, _end, char*) \
596 static_field(PerfMemory, _top, char*) \
597 static_field(PerfMemory, _capacity, size_t) \
598 static_field(PerfMemory, _prologue, PerfDataPrologue*) \
599 static_field(PerfMemory, _initialized, jint) \
600 \
601 /***************/ \
602 /* SymbolTable */ \
603 /***************/ \
604 \
605 static_field(SymbolTable, _the_table, SymbolTable*) \
606 \
607 /***************/ \
608 /* StringTable */ \
609 /***************/ \
610 \
611 static_field(StringTable, _the_table, StringTable*) \
612 \
613 /********************/ \
614 /* SystemDictionary */ \
615 /********************/ \
616 \
617 static_field(SystemDictionary, _dictionary, Dictionary*) \
618 static_field(SystemDictionary, _placeholders, PlaceholderTable*) \
619 static_field(SystemDictionary, _shared_dictionary, Dictionary*) \
620 static_field(SystemDictionary, _system_loader_lock_obj, oop) \
621 static_field(SystemDictionary, _loader_constraints, LoaderConstraintTable*) \
622 static_field(SystemDictionary, WK_KLASS(Object_klass), klassOop) \
623 static_field(SystemDictionary, WK_KLASS(String_klass), klassOop) \
624 static_field(SystemDictionary, WK_KLASS(Class_klass), klassOop) \
625 static_field(SystemDictionary, WK_KLASS(Cloneable_klass), klassOop) \
626 static_field(SystemDictionary, WK_KLASS(ClassLoader_klass), klassOop) \
627 static_field(SystemDictionary, WK_KLASS(Serializable_klass), klassOop) \
628 static_field(SystemDictionary, WK_KLASS(System_klass), klassOop) \
629 static_field(SystemDictionary, WK_KLASS(Throwable_klass), klassOop) \
630 static_field(SystemDictionary, WK_KLASS(ThreadDeath_klass), klassOop) \
631 static_field(SystemDictionary, WK_KLASS(Error_klass), klassOop) \
632 static_field(SystemDictionary, WK_KLASS(Exception_klass), klassOop) \
633 static_field(SystemDictionary, WK_KLASS(RuntimeException_klass), klassOop) \
634 static_field(SystemDictionary, WK_KLASS(ClassNotFoundException_klass), klassOop) \
635 static_field(SystemDictionary, WK_KLASS(NoClassDefFoundError_klass), klassOop) \
636 static_field(SystemDictionary, WK_KLASS(LinkageError_klass), klassOop) \
637 static_field(SystemDictionary, WK_KLASS(ClassCastException_klass), klassOop) \
638 static_field(SystemDictionary, WK_KLASS(ArrayStoreException_klass), klassOop) \
639 static_field(SystemDictionary, WK_KLASS(VirtualMachineError_klass), klassOop) \
640 static_field(SystemDictionary, WK_KLASS(OutOfMemoryError_klass), klassOop) \
641 static_field(SystemDictionary, WK_KLASS(StackOverflowError_klass), klassOop) \
642 static_field(SystemDictionary, WK_KLASS(ProtectionDomain_klass), klassOop) \
643 static_field(SystemDictionary, WK_KLASS(AccessControlContext_klass), klassOop) \
644 static_field(SystemDictionary, WK_KLASS(Reference_klass), klassOop) \
645 static_field(SystemDictionary, WK_KLASS(SoftReference_klass), klassOop) \
646 static_field(SystemDictionary, WK_KLASS(WeakReference_klass), klassOop) \
647 static_field(SystemDictionary, WK_KLASS(FinalReference_klass), klassOop) \
648 static_field(SystemDictionary, WK_KLASS(PhantomReference_klass), klassOop) \
649 static_field(SystemDictionary, WK_KLASS(Finalizer_klass), klassOop) \
650 static_field(SystemDictionary, WK_KLASS(Thread_klass), klassOop) \
651 static_field(SystemDictionary, WK_KLASS(ThreadGroup_klass), klassOop) \
652 static_field(SystemDictionary, WK_KLASS(Properties_klass), klassOop) \
653 static_field(SystemDictionary, WK_KLASS(StringBuffer_klass), klassOop) \
654 static_field(SystemDictionary, _box_klasses[0], klassOop) \
655 static_field(SystemDictionary, _java_system_loader, oop) \
656 \
657 /*******************/ \
658 /* HashtableBucket */ \
659 /*******************/ \
660 \
661 nonstatic_field(HashtableBucket, _entry, BasicHashtableEntry*) \
662 \
663 /******************/ \
664 /* HashtableEntry */ \
665 /******************/ \
666 \
667 nonstatic_field(BasicHashtableEntry, _next, BasicHashtableEntry*) \
668 nonstatic_field(BasicHashtableEntry, _hash, unsigned int) \
669 nonstatic_field(HashtableEntry<intptr_t>, _literal, intptr_t) \
670 \
671 /*************/ \
672 /* Hashtable */ \
673 /*************/ \
674 \
675 nonstatic_field(BasicHashtable, _table_size, int) \
676 nonstatic_field(BasicHashtable, _buckets, HashtableBucket*) \
677 nonstatic_field(BasicHashtable, _free_list, BasicHashtableEntry*) \
678 nonstatic_field(BasicHashtable, _first_free_entry, char*) \
679 nonstatic_field(BasicHashtable, _end_block, char*) \
680 nonstatic_field(BasicHashtable, _entry_size, int) \
681 \
682 /*******************/ \
683 /* DictionaryEntry */ \
684 /*******************/ \
685 \
686 nonstatic_field(DictionaryEntry, _loader, oop) \
687 nonstatic_field(DictionaryEntry, _pd_set, ProtectionDomainEntry*) \
688 \
689 /********************/ \
690 \
691 nonstatic_field(PlaceholderEntry, _loader, oop) \
692 \
693 /**************************/ \
694 /* ProctectionDomainEntry */ \
695 /**************************/ \
696 \
697 nonstatic_field(ProtectionDomainEntry, _next, ProtectionDomainEntry*) \
698 nonstatic_field(ProtectionDomainEntry, _protection_domain, oop) \
699 \
700 /*************************/ \
701 /* LoaderConstraintEntry */ \
702 /*************************/ \
703 \
704 nonstatic_field(LoaderConstraintEntry, _name, Symbol*) \
705 nonstatic_field(LoaderConstraintEntry, _num_loaders, int) \
706 nonstatic_field(LoaderConstraintEntry, _max_loaders, int) \
707 nonstatic_field(LoaderConstraintEntry, _loaders, oop*) \
708 \
709 /********************************/ \
710 /* CodeCache (NOTE: incomplete) */ \
711 /********************************/ \
712 \
713 static_field(CodeCache, _heap, CodeHeap*) \
714 static_field(CodeCache, _scavenge_root_nmethods, nmethod*) \
715 \
716 /*******************************/ \
717 /* CodeHeap (NOTE: incomplete) */ \
718 /*******************************/ \
719 \
720 nonstatic_field(CodeHeap, _memory, VirtualSpace) \
721 nonstatic_field(CodeHeap, _segmap, VirtualSpace) \
722 nonstatic_field(CodeHeap, _log2_segment_size, int) \
723 nonstatic_field(HeapBlock, _header, HeapBlock::Header) \
724 nonstatic_field(HeapBlock::Header, _length, size_t) \
725 nonstatic_field(HeapBlock::Header, _used, bool) \
726 \
727 /**********************************/ \
728 /* Interpreter (NOTE: incomplete) */ \
729 /**********************************/ \
730 \
731 static_field(AbstractInterpreter, _code, StubQueue*) \
732 \
733 /****************************/ \
734 /* Stubs (NOTE: incomplete) */ \
735 /****************************/ \
736 \
737 nonstatic_field(StubQueue, _stub_buffer, address) \
738 nonstatic_field(StubQueue, _buffer_limit, int) \
739 nonstatic_field(StubQueue, _queue_begin, int) \
740 nonstatic_field(StubQueue, _queue_end, int) \
741 nonstatic_field(StubQueue, _number_of_stubs, int) \
742 nonstatic_field(InterpreterCodelet, _size, int) \
743 nonstatic_field(InterpreterCodelet, _description, const char*) \
744 nonstatic_field(InterpreterCodelet, _bytecode, Bytecodes::Code) \
745 \
746 /***********************************/ \
747 /* StubRoutines (NOTE: incomplete) */ \
748 /***********************************/ \
749 \
750 static_field(StubRoutines, _call_stub_return_address, address) \
751 \
752 /***************************************/ \
753 /* PcDesc and other compiled code info */ \
754 /***************************************/ \
755 \
756 nonstatic_field(PcDesc, _pc_offset, int) \
757 nonstatic_field(PcDesc, _scope_decode_offset, int) \
758 nonstatic_field(PcDesc, _obj_decode_offset, int) \
759 nonstatic_field(PcDesc, _flags, PcDesc::PcDescFlags) \
760 \
761 /***************************************************/ \
762 /* CodeBlobs (NOTE: incomplete, but only a little) */ \
763 /***************************************************/ \
764 \
765 nonstatic_field(CodeBlob, _name, const char*) \
766 nonstatic_field(CodeBlob, _size, int) \
767 nonstatic_field(CodeBlob, _header_size, int) \
768 nonstatic_field(CodeBlob, _relocation_size, int) \
769 nonstatic_field(CodeBlob, _content_offset, int) \
770 nonstatic_field(CodeBlob, _code_offset, int) \
771 nonstatic_field(CodeBlob, _frame_complete_offset, int) \
772 nonstatic_field(CodeBlob, _data_offset, int) \
773 nonstatic_field(CodeBlob, _frame_size, int) \
774 nonstatic_field(CodeBlob, _oop_maps, OopMapSet*) \
775 \
776 /**************************************************/ \
777 /* NMethods (NOTE: incomplete, but only a little) */ \
778 /**************************************************/ \
779 \
780 nonstatic_field(nmethod, _method, methodOop) \
781 nonstatic_field(nmethod, _entry_bci, int) \
782 nonstatic_field(nmethod, _osr_link, nmethod*) \
783 nonstatic_field(nmethod, _scavenge_root_link, nmethod*) \
784 nonstatic_field(nmethod, _scavenge_root_state, jbyte) \
785 nonstatic_field(nmethod, _exception_offset, int) \
786 nonstatic_field(nmethod, _deoptimize_offset, int) \
787 nonstatic_field(nmethod, _orig_pc_offset, int) \
788 nonstatic_field(nmethod, _stub_offset, int) \
789 nonstatic_field(nmethod, _consts_offset, int) \
790 nonstatic_field(nmethod, _oops_offset, int) \
791 nonstatic_field(nmethod, _scopes_data_offset, int) \
792 nonstatic_field(nmethod, _scopes_pcs_offset, int) \
793 nonstatic_field(nmethod, _dependencies_offset, int) \
794 nonstatic_field(nmethod, _handler_table_offset, int) \
795 nonstatic_field(nmethod, _nul_chk_table_offset, int) \
796 nonstatic_field(nmethod, _nmethod_end_offset, int) \
797 nonstatic_field(nmethod, _entry_point, address) \
798 nonstatic_field(nmethod, _verified_entry_point, address) \
799 nonstatic_field(nmethod, _osr_entry_point, address) \
800 nonstatic_field(nmethod, _lock_count, jint) \
801 nonstatic_field(nmethod, _stack_traversal_mark, long) \
802 \
803 /********************************/ \
804 /* JavaCalls (NOTE: incomplete) */ \
805 /********************************/ \
806 \
807 nonstatic_field(JavaCallWrapper, _anchor, JavaFrameAnchor) \
808 /********************************/ \
809 /* JavaFrameAnchor (NOTE: incomplete) */ \
810 /********************************/ \
811 volatile_nonstatic_field(JavaFrameAnchor, _last_Java_sp, intptr_t*) \
812 volatile_nonstatic_field(JavaFrameAnchor, _last_Java_pc, address) \
813 \
814 /******************************/ \
815 /* Threads (NOTE: incomplete) */ \
816 /******************************/ \
817 \
818 static_field(Threads, _thread_list, JavaThread*) \
819 static_field(Threads, _number_of_threads, int) \
820 static_field(Threads, _number_of_non_daemon_threads, int) \
821 static_field(Threads, _return_code, int) \
822 \
823 volatile_nonstatic_field(Thread, _suspend_flags, uint32_t) \
824 nonstatic_field(Thread, _active_handles, JNIHandleBlock*) \
825 nonstatic_field(Thread, _tlab, ThreadLocalAllocBuffer) \
826 nonstatic_field(Thread, _current_pending_monitor, ObjectMonitor*) \
827 nonstatic_field(Thread, _current_pending_monitor_is_from_java, bool) \
828 nonstatic_field(Thread, _current_waiting_monitor, ObjectMonitor*) \
829 nonstatic_field(NamedThread, _name, char*) \
830 nonstatic_field(NamedThread, _processed_thread, JavaThread*) \
831 nonstatic_field(JavaThread, _next, JavaThread*) \
832 nonstatic_field(JavaThread, _threadObj, oop) \
833 nonstatic_field(JavaThread, _anchor, JavaFrameAnchor) \
834 volatile_nonstatic_field(JavaThread, _thread_state, JavaThreadState) \
835 nonstatic_field(JavaThread, _osthread, OSThread*) \
836 nonstatic_field(JavaThread, _stack_base, address) \
837 nonstatic_field(JavaThread, _stack_size, size_t) \
838 \
839 /************/ \
840 /* OSThread */ \
841 /************/ \
842 \
843 volatile_nonstatic_field(OSThread, _interrupted, jint) \
844 \
845 /************************/ \
846 /* OopMap and OopMapSet */ \
847 /************************/ \
848 \
849 nonstatic_field(OopMap, _pc_offset, int) \
850 nonstatic_field(OopMap, _omv_count, int) \
851 nonstatic_field(OopMap, _omv_data_size, int) \
852 nonstatic_field(OopMap, _omv_data, unsigned char*) \
853 nonstatic_field(OopMap, _write_stream, CompressedWriteStream*) \
854 nonstatic_field(OopMapSet, _om_count, int) \
855 nonstatic_field(OopMapSet, _om_size, int) \
856 nonstatic_field(OopMapSet, _om_data, OopMap**) \
857 \
858 /*********************************/ \
859 /* JNIHandles and JNIHandleBlock */ \
860 /*********************************/ \
861 static_field(JNIHandles, _global_handles, JNIHandleBlock*) \
862 static_field(JNIHandles, _weak_global_handles, JNIHandleBlock*) \
863 static_field(JNIHandles, _deleted_handle, oop) \
864 \
865 unchecked_nonstatic_field(JNIHandleBlock, _handles, JNIHandleBlock::block_size_in_oops * sizeof(Oop)) /* Note: no type */ \
866 nonstatic_field(JNIHandleBlock, _top, int) \
867 nonstatic_field(JNIHandleBlock, _next, JNIHandleBlock*) \
868 \
869 /********************/ \
870 /* CompressedStream */ \
871 /********************/ \
872 \
873 nonstatic_field(CompressedStream, _buffer, u_char*) \
874 nonstatic_field(CompressedStream, _position, int) \
875 \
876 /*********************************/ \
877 /* VMRegImpl (NOTE: incomplete) */ \
878 /*********************************/ \
879 \
880 static_field(VMRegImpl, regName[0], const char*) \
881 static_field(VMRegImpl, stack0, VMReg) \
882 \
883 /*******************************/ \
884 /* Runtime1 (NOTE: incomplete) */ \
885 /*******************************/ \
886 \
887 unchecked_c1_static_field(Runtime1, _blobs, sizeof(Runtime1::_blobs)) /* NOTE: no type */ \
888 \
889 /************/ \
890 /* Monitors */ \
891 /************/ \
892 \
893 volatile_nonstatic_field(ObjectMonitor, _header, markOop) \
894 unchecked_nonstatic_field(ObjectMonitor, _object, sizeof(void *)) /* NOTE: no type */ \
895 unchecked_nonstatic_field(ObjectMonitor, _owner, sizeof(void *)) /* NOTE: no type */ \
896 volatile_nonstatic_field(ObjectMonitor, _count, intptr_t) \
897 volatile_nonstatic_field(ObjectMonitor, _waiters, intptr_t) \
898 volatile_nonstatic_field(ObjectMonitor, _recursions, intptr_t) \
899 nonstatic_field(ObjectMonitor, FreeNext, ObjectMonitor*) \
900 volatile_nonstatic_field(BasicLock, _displaced_header, markOop) \
901 nonstatic_field(BasicObjectLock, _lock, BasicLock) \
902 nonstatic_field(BasicObjectLock, _obj, oop) \
903 static_field(ObjectSynchronizer, gBlockList, ObjectMonitor*) \
904 \
905 /*********************/ \
906 /* Matcher (C2 only) */ \
907 /*********************/ \
908 \
909 unchecked_c2_static_field(Matcher, _regEncode, sizeof(Matcher::_regEncode)) /* NOTE: no type */ \
910 \
911 /*********************/ \
912 /* -XX flags */ \
913 /*********************/ \
914 \
915 nonstatic_field(Flag, type, const char*) \
916 nonstatic_field(Flag, name, const char*) \
917 unchecked_nonstatic_field(Flag, addr, sizeof(void*)) /* NOTE: no type */ \
918 nonstatic_field(Flag, kind, const char*) \
919 static_field(Flag, flags, Flag*) \
920 static_field(Flag, numFlags, size_t) \
921 \
922 /*************************/ \
923 /* JDK / VM version info */ \
924 /*************************/ \
925 \
926 static_field(Abstract_VM_Version, _s_vm_release, const char*) \
927 static_field(Abstract_VM_Version, _s_internal_vm_info_string, const char*) \
928 static_field(Abstract_VM_Version, _vm_major_version, int) \
929 static_field(Abstract_VM_Version, _vm_minor_version, int) \
930 static_field(Abstract_VM_Version, _vm_build_number, int) \
931 \
932 static_field(JDK_Version, _current, JDK_Version) \
933 nonstatic_field(JDK_Version, _partially_initialized, bool) \
934 nonstatic_field(JDK_Version, _major, unsigned char) \
935 \
936 \
937 \
938 /*************/ \
939 /* Arguments */ \
940 /*************/ \
941 \
942 static_field(Arguments, _jvm_flags_array, char**) \
943 static_field(Arguments, _num_jvm_flags, int) \
944 static_field(Arguments, _jvm_args_array, char**) \
945 static_field(Arguments, _num_jvm_args, int) \
946 static_field(Arguments, _java_command, char*) \
947 \
948 /*********************************/ \
949 /* java_lang_Class fields */ \
950 /*********************************/ \
951 \
952 static_field(java_lang_Class, klass_offset, int) \
953 static_field(java_lang_Class, resolved_constructor_offset, int) \
954 static_field(java_lang_Class, array_klass_offset, int) \
955 static_field(java_lang_Class, oop_size_offset, int) \
956 static_field(java_lang_Class, static_oop_field_count_offset, int) \
957 \
958 /************************/ \
959 /* Miscellaneous fields */ \
960 /************************/ \
961 \
962 nonstatic_field(AccessFlags, _flags, jint) \
963 nonstatic_field(elapsedTimer, _counter, jlong) \
964 nonstatic_field(elapsedTimer, _active, bool) \
965 nonstatic_field(InvocationCounter, _counter, unsigned int)
967 /* NOTE that we do not use the last_entry() macro here; it is used */
968 /* in vmStructs_<os>_<cpu>.hpp's VM_STRUCTS_OS_CPU macro (and must */
969 /* be present there) */
971 //--------------------------------------------------------------------------------
972 // VM_TYPES
973 //
974 // This list must enumerate at least all of the types in the above
975 // list. For the types in the above list, the entry below must have
976 // exactly the same spacing since string comparisons are done in the
977 // code which verifies the consistency of these tables (in the debug
978 // build).
979 //
980 // In addition to the above types, this list is required to enumerate
981 // the JNI's java types, which are used to indicate the size of Java
982 // fields in this VM to the SA. Further, oop types are currently
983 // distinguished by name (i.e., ends with "oop") over in the SA.
984 //
985 // The declare_toplevel_type macro should be used to declare types
986 // which do not have a superclass.
987 //
988 // The declare_integer_type and declare_unsigned_integer_type macros
989 // are required in order to properly identify C integer types over in
990 // the SA. They should be used for any type which is otherwise opaque
991 // and which it is necessary to coerce into an integer value. This
992 // includes, for example, the type uintptr_t. Note that while they
993 // will properly identify the type's size regardless of the platform,
994 // since it is does not seem possible to deduce or check signedness at
995 // compile time using the pointer comparison tricks, it is currently
996 // required that the given types have the same signedness across all
997 // platforms.
998 //
999 // NOTE that there are platform-specific additions to this table in
1000 // vmStructs_<os>_<cpu>.hpp.
1002 #define VM_TYPES(declare_type, \
1003 declare_toplevel_type, \
1004 declare_oop_type, \
1005 declare_integer_type, \
1006 declare_unsigned_integer_type, \
1007 declare_c1_toplevel_type, \
1008 declare_c2_type, \
1009 declare_c2_toplevel_type, \
1010 last_entry) \
1011 \
1012 /*************************************************************/ \
1013 /* Java primitive types -- required by the SA implementation */ \
1014 /* in order to determine the size of Java fields in this VM */ \
1015 /* (the implementation looks up these names specifically) */ \
1016 /* NOTE: since we fetch these sizes from the remote VM, we */ \
1017 /* have a bootstrapping sequence during which it is not */ \
1018 /* valid to fetch Java values from the remote process, only */ \
1019 /* C integer values (of known size). NOTE also that we do */ \
1020 /* NOT include "Java unsigned" types like juint here; since */ \
1021 /* Java does not have unsigned primitive types, those can */ \
1022 /* not be mapped directly and are considered to be C integer */ \
1023 /* types in this system (see the "other types" section, */ \
1024 /* below.) */ \
1025 /*************************************************************/ \
1026 \
1027 declare_toplevel_type(jboolean) \
1028 declare_toplevel_type(jbyte) \
1029 declare_toplevel_type(jchar) \
1030 declare_toplevel_type(jdouble) \
1031 declare_toplevel_type(jfloat) \
1032 declare_toplevel_type(jint) \
1033 declare_toplevel_type(jlong) \
1034 declare_toplevel_type(jshort) \
1035 \
1036 /*********************************************************************/ \
1037 /* C integer types. User-defined typedefs (like "size_t" or */ \
1038 /* "intptr_t") are guaranteed to be present with the same names over */ \
1039 /* in the SA's type database. Names like "unsigned short" are not */ \
1040 /* guaranteed to be visible through the SA's type database lookup */ \
1041 /* mechanism, though they will have a Type object created for them */ \
1042 /* and are valid types for Fields. */ \
1043 /*********************************************************************/ \
1044 declare_integer_type(bool) \
1045 declare_integer_type(int) \
1046 declare_integer_type(long) \
1047 declare_integer_type(char) \
1048 declare_unsigned_integer_type(unsigned char) \
1049 declare_unsigned_integer_type(unsigned int) \
1050 declare_unsigned_integer_type(unsigned short) \
1051 declare_unsigned_integer_type(unsigned long) \
1052 /* The compiler thinks this is a different type than */ \
1053 /* unsigned short on Win32 */ \
1054 declare_unsigned_integer_type(u2) \
1055 declare_unsigned_integer_type(unsigned) \
1056 \
1057 /*****************************/ \
1058 /* C primitive pointer types */ \
1059 /*****************************/ \
1060 \
1061 declare_toplevel_type(int*) \
1062 declare_toplevel_type(char*) \
1063 declare_toplevel_type(char**) \
1064 declare_toplevel_type(const char*) \
1065 declare_toplevel_type(u_char*) \
1066 declare_toplevel_type(unsigned char*) \
1067 \
1068 /*******************************************************************/ \
1069 /* Types which it will be handy to have available over in the SA */ \
1070 /* in order to do platform-independent address -> integer coercion */ \
1071 /* (note: these will be looked up by name) */ \
1072 /*******************************************************************/ \
1073 \
1074 declare_unsigned_integer_type(size_t) \
1075 declare_integer_type(ssize_t) \
1076 declare_unsigned_integer_type(const size_t) \
1077 declare_integer_type(intx) \
1078 declare_integer_type(intptr_t) \
1079 declare_unsigned_integer_type(uintx) \
1080 declare_unsigned_integer_type(uintptr_t) \
1081 declare_unsigned_integer_type(uint32_t) \
1082 declare_unsigned_integer_type(uint64_t) \
1083 declare_integer_type(const int) \
1084 \
1085 /*******************************************************************************/ \
1086 /* OopDesc and Klass hierarchies (NOTE: missing methodDataOop-related classes) */ \
1087 /*******************************************************************************/ \
1088 \
1089 declare_toplevel_type(oopDesc) \
1090 declare_toplevel_type(Klass_vtbl) \
1091 declare_type(Klass, Klass_vtbl) \
1092 declare_type(arrayKlass, Klass) \
1093 declare_type(arrayKlassKlass, klassKlass) \
1094 declare_type(arrayOopDesc, oopDesc) \
1095 declare_type(compiledICHolderKlass, Klass) \
1096 declare_type(compiledICHolderOopDesc, oopDesc) \
1097 declare_type(constantPoolKlass, Klass) \
1098 declare_type(constantPoolOopDesc, oopDesc) \
1099 declare_type(constantPoolCacheKlass, Klass) \
1100 declare_type(constantPoolCacheOopDesc, oopDesc) \
1101 declare_type(instanceKlass, Klass) \
1102 declare_type(instanceKlassKlass, klassKlass) \
1103 declare_type(instanceOopDesc, oopDesc) \
1104 declare_type(instanceRefKlass, instanceKlass) \
1105 declare_type(klassKlass, Klass) \
1106 declare_type(klassOopDesc, oopDesc) \
1107 declare_type(markOopDesc, oopDesc) \
1108 declare_type(methodDataKlass, Klass) \
1109 declare_type(methodDataOopDesc, oopDesc) \
1110 declare_type(methodKlass, Klass) \
1111 declare_type(constMethodKlass, Klass) \
1112 declare_type(methodOopDesc, oopDesc) \
1113 declare_type(objArrayKlass, arrayKlass) \
1114 declare_type(objArrayKlassKlass, arrayKlassKlass) \
1115 declare_type(objArrayOopDesc, arrayOopDesc) \
1116 declare_type(constMethodOopDesc, oopDesc) \
1117 declare_type(typeArrayKlass, arrayKlass) \
1118 declare_type(typeArrayKlassKlass, arrayKlassKlass) \
1119 declare_type(typeArrayOopDesc, arrayOopDesc) \
1120 declare_toplevel_type(Symbol) \
1121 declare_toplevel_type(Symbol*) \
1122 \
1123 /********/ \
1124 /* Oops */ \
1125 /********/ \
1126 \
1127 declare_oop_type(constantPoolOop) \
1128 declare_oop_type(constantPoolCacheOop) \
1129 declare_oop_type(klassOop) \
1130 declare_oop_type(markOop) \
1131 declare_oop_type(methodOop) \
1132 declare_oop_type(methodDataOop) \
1133 declare_oop_type(objArrayOop) \
1134 declare_oop_type(oop) \
1135 declare_oop_type(narrowOop) \
1136 declare_oop_type(wideKlassOop) \
1137 declare_oop_type(constMethodOop) \
1138 declare_oop_type(typeArrayOop) \
1139 \
1140 /*************************************/ \
1141 /* MethodOop-related data structures */ \
1142 /*************************************/ \
1143 \
1144 declare_toplevel_type(CheckedExceptionElement) \
1145 declare_toplevel_type(LocalVariableTableElement) \
1146 \
1147 /******************************************/ \
1148 /* Generation and space hierarchies */ \
1149 /* (needed for run-time type information) */ \
1150 /******************************************/ \
1151 \
1152 declare_toplevel_type(CollectedHeap) \
1153 declare_type(SharedHeap, CollectedHeap) \
1154 declare_type(GenCollectedHeap, SharedHeap) \
1155 declare_toplevel_type(Generation) \
1156 declare_type(DefNewGeneration, Generation) \
1157 declare_type(CardGeneration, Generation) \
1158 declare_type(OneContigSpaceCardGeneration, CardGeneration) \
1159 declare_type(TenuredGeneration, OneContigSpaceCardGeneration) \
1160 declare_type(CompactingPermGenGen, OneContigSpaceCardGeneration) \
1161 declare_toplevel_type(Space) \
1162 declare_toplevel_type(BitMap) \
1163 declare_type(CompactibleSpace, Space) \
1164 declare_type(ContiguousSpace, CompactibleSpace) \
1165 declare_type(EdenSpace, ContiguousSpace) \
1166 declare_type(OffsetTableContigSpace, ContiguousSpace) \
1167 declare_type(TenuredSpace, OffsetTableContigSpace) \
1168 declare_type(ContigPermSpace, OffsetTableContigSpace) \
1169 declare_toplevel_type(PermGen) \
1170 declare_type(CompactingPermGen, PermGen) \
1171 declare_toplevel_type(BarrierSet) \
1172 declare_type(ModRefBarrierSet, BarrierSet) \
1173 declare_type(CardTableModRefBS, ModRefBarrierSet) \
1174 declare_type(CardTableModRefBSForCTRS, CardTableModRefBS) \
1175 declare_toplevel_type(GenRemSet) \
1176 declare_type(CardTableRS, GenRemSet) \
1177 declare_toplevel_type(BlockOffsetSharedArray) \
1178 declare_toplevel_type(BlockOffsetTable) \
1179 declare_type(BlockOffsetArray, BlockOffsetTable) \
1180 declare_type(BlockOffsetArrayContigSpace, BlockOffsetArray) \
1181 declare_type(BlockOffsetArrayNonContigSpace, BlockOffsetArray) \
1182 \
1183 /* Miscellaneous other GC types */ \
1184 \
1185 declare_toplevel_type(ageTable) \
1186 declare_toplevel_type(Generation::StatRecord) \
1187 declare_toplevel_type(GenerationSpec) \
1188 declare_toplevel_type(HeapWord) \
1189 declare_toplevel_type(MemRegion) \
1190 declare_toplevel_type(const MemRegion) \
1191 declare_toplevel_type(PermanentGenerationSpec) \
1192 declare_toplevel_type(ThreadLocalAllocBuffer) \
1193 declare_toplevel_type(VirtualSpace) \
1194 declare_toplevel_type(WaterMark) \
1195 \
1196 /* Pointers to Garbage Collection types */ \
1197 \
1198 declare_toplevel_type(BarrierSet*) \
1199 declare_toplevel_type(BlockOffsetSharedArray*) \
1200 declare_toplevel_type(GenRemSet*) \
1201 declare_toplevel_type(CardTableRS*) \
1202 declare_toplevel_type(CardTableModRefBS*) \
1203 declare_toplevel_type(CardTableModRefBS**) \
1204 declare_toplevel_type(CardTableModRefBSForCTRS*) \
1205 declare_toplevel_type(CardTableModRefBSForCTRS**) \
1206 declare_toplevel_type(CollectedHeap*) \
1207 declare_toplevel_type(ContiguousSpace*) \
1208 declare_toplevel_type(DefNewGeneration*) \
1209 declare_toplevel_type(EdenSpace*) \
1210 declare_toplevel_type(GenCollectedHeap*) \
1211 declare_toplevel_type(Generation*) \
1212 declare_toplevel_type(GenerationSpec**) \
1213 declare_toplevel_type(HeapWord*) \
1214 declare_toplevel_type(MemRegion*) \
1215 declare_toplevel_type(OffsetTableContigSpace*) \
1216 declare_toplevel_type(OneContigSpaceCardGeneration*) \
1217 declare_toplevel_type(PermGen*) \
1218 declare_toplevel_type(Space*) \
1219 declare_toplevel_type(ThreadLocalAllocBuffer*) \
1220 \
1221 /************************/ \
1222 /* PerfMemory - jvmstat */ \
1223 /************************/ \
1224 \
1225 declare_toplevel_type(PerfDataPrologue) \
1226 declare_toplevel_type(PerfDataPrologue*) \
1227 declare_toplevel_type(PerfDataEntry) \
1228 declare_toplevel_type(PerfMemory) \
1229 \
1230 /*********************************/ \
1231 /* SymbolTable, SystemDictionary */ \
1232 /*********************************/ \
1233 \
1234 declare_toplevel_type(BasicHashtable) \
1235 declare_type(Hashtable<intptr_t>, BasicHashtable) \
1236 declare_type(SymbolTable, Hashtable<Symbol*>) \
1237 declare_type(StringTable, Hashtable<oop>) \
1238 declare_type(LoaderConstraintTable, Hashtable<klassOop>) \
1239 declare_type(TwoOopHashtable<klassOop>, Hashtable<klassOop>) \
1240 declare_type(Dictionary, TwoOopHashtable<klassOop>) \
1241 declare_type(PlaceholderTable, TwoOopHashtable<Symbol*>) \
1242 declare_toplevel_type(BasicHashtableEntry) \
1243 declare_type(HashtableEntry<intptr_t>, BasicHashtableEntry) \
1244 declare_type(DictionaryEntry, HashtableEntry<klassOop>) \
1245 declare_type(PlaceholderEntry, HashtableEntry<Symbol*>) \
1246 declare_type(LoaderConstraintEntry, HashtableEntry<klassOop>) \
1247 declare_toplevel_type(HashtableBucket) \
1248 declare_toplevel_type(SystemDictionary) \
1249 declare_toplevel_type(ProtectionDomainEntry) \
1250 \
1251 /***********************************************************/ \
1252 /* Thread hierarchy (needed for run-time type information) */ \
1253 /***********************************************************/ \
1254 \
1255 declare_toplevel_type(Threads) \
1256 declare_toplevel_type(ThreadShadow) \
1257 declare_type(Thread, ThreadShadow) \
1258 declare_type(NamedThread, Thread) \
1259 declare_type(WatcherThread, Thread) \
1260 declare_type(JavaThread, Thread) \
1261 declare_type(JvmtiAgentThread, JavaThread) \
1262 declare_type(ServiceThread, JavaThread) \
1263 declare_type(CompilerThread, JavaThread) \
1264 declare_toplevel_type(OSThread) \
1265 declare_toplevel_type(JavaFrameAnchor) \
1266 \
1267 /***************/ \
1268 /* Interpreter */ \
1269 /***************/ \
1270 \
1271 declare_toplevel_type(AbstractInterpreter) \
1272 \
1273 /*********/ \
1274 /* Stubs */ \
1275 /*********/ \
1276 \
1277 declare_toplevel_type(StubQueue) \
1278 declare_toplevel_type(StubRoutines) \
1279 IA32_ONLY(declare_toplevel_type(StubRoutines::x86)) \
1280 declare_toplevel_type(Stub) \
1281 declare_type(InterpreterCodelet, Stub) \
1282 \
1283 /*************/ \
1284 /* JavaCalls */ \
1285 /*************/ \
1286 \
1287 declare_toplevel_type(JavaCallWrapper) \
1288 \
1289 /*************/ \
1290 /* CodeCache */ \
1291 /*************/ \
1292 \
1293 declare_toplevel_type(CodeCache) \
1294 \
1295 /************/ \
1296 /* CodeHeap */ \
1297 /************/ \
1298 \
1299 declare_toplevel_type(CodeHeap) \
1300 declare_toplevel_type(CodeHeap*) \
1301 declare_toplevel_type(HeapBlock) \
1302 declare_toplevel_type(HeapBlock::Header) \
1303 declare_type(FreeBlock, HeapBlock) \
1304 \
1305 /*************************************************************/ \
1306 /* CodeBlob hierarchy (needed for run-time type information) */ \
1307 /*************************************************************/ \
1308 \
1309 declare_toplevel_type(CodeBlob) \
1310 declare_type(BufferBlob, CodeBlob) \
1311 declare_type(nmethod, CodeBlob) \
1312 declare_type(RuntimeStub, CodeBlob) \
1313 declare_type(SingletonBlob, CodeBlob) \
1314 declare_type(SafepointBlob, SingletonBlob) \
1315 declare_type(DeoptimizationBlob, SingletonBlob) \
1316 declare_c2_type(ExceptionBlob, SingletonBlob) \
1317 declare_c2_type(UncommonTrapBlob, CodeBlob) \
1318 \
1319 /***************************************/ \
1320 /* PcDesc and other compiled code info */ \
1321 /***************************************/ \
1322 \
1323 declare_toplevel_type(PcDesc) \
1324 declare_integer_type(PcDesc::PcDescFlags) \
1325 \
1326 /************************/ \
1327 /* OopMap and OopMapSet */ \
1328 /************************/ \
1329 \
1330 declare_toplevel_type(OopMap) \
1331 declare_toplevel_type(OopMapSet) \
1332 \
1333 /********************/ \
1334 /* CompressedStream */ \
1335 /********************/ \
1336 \
1337 declare_toplevel_type(CompressedStream) \
1338 \
1339 /**************/ \
1340 /* VMRegImpl */ \
1341 /**************/ \
1342 \
1343 declare_toplevel_type(VMRegImpl) \
1344 \
1345 /*********************************/ \
1346 /* JNIHandles and JNIHandleBlock */ \
1347 /*********************************/ \
1348 \
1349 declare_toplevel_type(JNIHandles) \
1350 declare_toplevel_type(JNIHandleBlock) \
1351 \
1352 /**********************/ \
1353 /* Runtime1 (C1 only) */ \
1354 /**********************/ \
1355 \
1356 declare_c1_toplevel_type(Runtime1) \
1357 \
1358 /************/ \
1359 /* Monitors */ \
1360 /************/ \
1361 \
1362 declare_toplevel_type(ObjectMonitor) \
1363 declare_toplevel_type(ObjectSynchronizer) \
1364 declare_toplevel_type(BasicLock) \
1365 declare_toplevel_type(BasicObjectLock) \
1366 \
1367 /*********************/ \
1368 /* Matcher (C2 only) */ \
1369 /*********************/ \
1370 \
1371 /* NOTE: this is not really a toplevel type, but we only need */ \
1372 /* this one -- FIXME later if necessary */ \
1373 declare_c2_toplevel_type(Matcher) \
1374 \
1375 /*********************/ \
1376 /* Adapter Blob Entries */ \
1377 /*********************/ \
1378 declare_toplevel_type(AdapterHandlerEntry) \
1379 declare_toplevel_type(AdapterHandlerEntry*) \
1380 \
1381 /********************/ \
1382 /* -XX flags */ \
1383 /********************/ \
1384 \
1385 declare_toplevel_type(Flag) \
1386 declare_toplevel_type(Flag*) \
1387 \
1388 /********************/ \
1389 /* JDK/VM version */ \
1390 /********************/ \
1391 \
1392 declare_toplevel_type(Abstract_VM_Version) \
1393 declare_toplevel_type(JDK_Version) \
1394 \
1395 /*************/ \
1396 /* Arguments */ \
1397 /*************/ \
1398 \
1399 declare_toplevel_type(Arguments) \
1400 \
1401 /***************/ \
1402 /* Other types */ \
1403 /***************/ \
1404 \
1405 /* all enum types */ \
1406 \
1407 declare_integer_type(Bytecodes::Code) \
1408 declare_integer_type(Generation::Name) \
1409 declare_integer_type(instanceKlass::ClassState) \
1410 declare_integer_type(JavaThreadState) \
1411 declare_integer_type(Location::Type) \
1412 declare_integer_type(Location::Where) \
1413 declare_integer_type(PermGen::Name) \
1414 \
1415 declare_integer_type(AccessFlags) /* FIXME: wrong type (not integer) */\
1416 declare_toplevel_type(address) /* FIXME: should this be an integer type? */\
1417 declare_toplevel_type(BreakpointInfo) \
1418 declare_toplevel_type(BreakpointInfo*) \
1419 declare_toplevel_type(CodeBlob*) \
1420 declare_toplevel_type(CompressedWriteStream*) \
1421 declare_toplevel_type(ConstantPoolCacheEntry) \
1422 declare_toplevel_type(elapsedTimer) \
1423 declare_toplevel_type(intptr_t*) \
1424 declare_unsigned_integer_type(InvocationCounter) /* FIXME: wrong type (not integer) */ \
1425 declare_toplevel_type(JavaThread*) \
1426 declare_toplevel_type(java_lang_Class) \
1427 declare_toplevel_type(jbyte*) \
1428 declare_toplevel_type(jbyte**) \
1429 declare_toplevel_type(jint*) \
1430 declare_toplevel_type(jniIdMapBase*) \
1431 declare_unsigned_integer_type(juint) \
1432 declare_unsigned_integer_type(julong) \
1433 declare_toplevel_type(JNIHandleBlock*) \
1434 declare_toplevel_type(JNIid) \
1435 declare_toplevel_type(JNIid*) \
1436 declare_toplevel_type(jmethodID*) \
1437 declare_toplevel_type(Mutex*) \
1438 declare_toplevel_type(nmethod*) \
1439 declare_toplevel_type(ObjectMonitor*) \
1440 declare_toplevel_type(oop*) \
1441 declare_toplevel_type(OopMap**) \
1442 declare_toplevel_type(OopMapCache*) \
1443 declare_toplevel_type(OopMapSet*) \
1444 declare_toplevel_type(VMReg) \
1445 declare_toplevel_type(OSThread*) \
1446 declare_integer_type(ReferenceType) \
1447 declare_toplevel_type(StubQueue*) \
1448 declare_toplevel_type(Thread*) \
1449 declare_toplevel_type(Universe)
1451 /* NOTE that we do not use the last_entry() macro here; it is used */
1452 /* in vmStructs_<os>_<cpu>.hpp's VM_TYPES_OS_CPU macro (and must be */
1453 /* present there) */
1455 //--------------------------------------------------------------------------------
1456 // VM_INT_CONSTANTS
1457 //
1458 // This table contains integer constants required over in the
1459 // serviceability agent. The "declare_constant" macro is used for all
1460 // enums, etc., while "declare_preprocessor_constant" must be used for
1461 // all #defined constants.
1463 #define VM_INT_CONSTANTS(declare_constant, \
1464 declare_preprocessor_constant, \
1465 declare_c1_constant, \
1466 declare_c2_constant, \
1467 declare_c2_preprocessor_constant, \
1468 last_entry) \
1469 \
1470 /******************/ \
1471 /* Useful globals */ \
1472 /******************/ \
1473 \
1474 declare_constant(UseTLAB) \
1475 \
1476 /**************/ \
1477 /* Stack bias */ \
1478 /**************/ \
1479 \
1480 declare_preprocessor_constant("STACK_BIAS", STACK_BIAS) \
1481 \
1482 /****************/ \
1483 /* Object sizes */ \
1484 /****************/ \
1485 \
1486 declare_constant(oopSize) \
1487 declare_constant(LogBytesPerWord) \
1488 declare_constant(BytesPerLong) \
1489 \
1490 /********************************************/ \
1491 /* Generation and Space Hierarchy Constants */ \
1492 /********************************************/ \
1493 \
1494 declare_constant(ageTable::table_size) \
1495 \
1496 declare_constant(BarrierSet::ModRef) \
1497 declare_constant(BarrierSet::CardTableModRef) \
1498 declare_constant(BarrierSet::Other) \
1499 \
1500 declare_constant(BlockOffsetSharedArray::LogN) \
1501 declare_constant(BlockOffsetSharedArray::LogN_words) \
1502 declare_constant(BlockOffsetSharedArray::N_bytes) \
1503 declare_constant(BlockOffsetSharedArray::N_words) \
1504 \
1505 declare_constant(BlockOffsetArray::N_words) \
1506 \
1507 declare_constant(CardTableModRefBS::clean_card) \
1508 declare_constant(CardTableModRefBS::last_card) \
1509 declare_constant(CardTableModRefBS::dirty_card) \
1510 declare_constant(CardTableModRefBS::Precise) \
1511 declare_constant(CardTableModRefBS::ObjHeadPreciseArray) \
1512 declare_constant(CardTableModRefBS::card_shift) \
1513 declare_constant(CardTableModRefBS::card_size) \
1514 declare_constant(CardTableModRefBS::card_size_in_words) \
1515 \
1516 declare_constant(CardTableRS::youngergen_card) \
1517 \
1518 declare_constant(CollectedHeap::Abstract) \
1519 declare_constant(CollectedHeap::SharedHeap) \
1520 declare_constant(CollectedHeap::GenCollectedHeap) \
1521 \
1522 declare_constant(GenCollectedHeap::max_gens) \
1523 \
1524 /* constants from Generation::Name enum */ \
1525 \
1526 declare_constant(Generation::DefNew) \
1527 declare_constant(Generation::MarkSweepCompact) \
1528 declare_constant(Generation::Other) \
1529 \
1530 declare_constant(Generation::LogOfGenGrain) \
1531 declare_constant(Generation::GenGrain) \
1532 \
1533 declare_constant(HeapWordSize) \
1534 declare_constant(LogHeapWordSize) \
1535 \
1536 /* constants from PermGen::Name enum */ \
1537 \
1538 declare_constant(PermGen::MarkSweepCompact) \
1539 declare_constant(PermGen::MarkSweep) \
1540 \
1541 /************************/ \
1542 /* PerfMemory - jvmstat */ \
1543 /************************/ \
1544 \
1545 declare_preprocessor_constant("PERFDATA_MAJOR_VERSION", PERFDATA_MAJOR_VERSION) \
1546 declare_preprocessor_constant("PERFDATA_MINOR_VERSION", PERFDATA_MINOR_VERSION) \
1547 declare_preprocessor_constant("PERFDATA_BIG_ENDIAN", PERFDATA_BIG_ENDIAN) \
1548 declare_preprocessor_constant("PERFDATA_LITTLE_ENDIAN", PERFDATA_LITTLE_ENDIAN) \
1549 \
1550 /***************/ \
1551 /* SymbolTable */ \
1552 /***************/ \
1553 \
1554 declare_constant(SymbolTable::symbol_table_size) \
1555 \
1556 /********************/ \
1557 /* SystemDictionary */ \
1558 /********************/ \
1559 \
1560 declare_constant(SystemDictionary::_loader_constraint_size) \
1561 declare_constant(SystemDictionary::_nof_buckets) \
1562 \
1563 /***********************************/ \
1564 /* LoaderConstraintTable constants */ \
1565 /***********************************/ \
1566 \
1567 declare_constant(LoaderConstraintTable::_loader_constraint_size) \
1568 declare_constant(LoaderConstraintTable::_nof_buckets) \
1569 \
1570 /************************************************************/ \
1571 /* HotSpot specific JVM_ACC constants from global anon enum */ \
1572 /************************************************************/ \
1573 \
1574 declare_constant(JVM_ACC_WRITTEN_FLAGS) \
1575 declare_constant(JVM_ACC_MONITOR_MATCH) \
1576 declare_constant(JVM_ACC_HAS_MONITOR_BYTECODES) \
1577 declare_constant(JVM_ACC_HAS_LOOPS) \
1578 declare_constant(JVM_ACC_LOOPS_FLAG_INIT) \
1579 declare_constant(JVM_ACC_QUEUED) \
1580 declare_constant(JVM_ACC_NOT_OSR_COMPILABLE) \
1581 declare_constant(JVM_ACC_HAS_LINE_NUMBER_TABLE) \
1582 declare_constant(JVM_ACC_HAS_CHECKED_EXCEPTIONS) \
1583 declare_constant(JVM_ACC_HAS_JSRS) \
1584 declare_constant(JVM_ACC_IS_OLD) \
1585 declare_constant(JVM_ACC_IS_OBSOLETE) \
1586 declare_constant(JVM_ACC_IS_PREFIXED_NATIVE) \
1587 declare_constant(JVM_ACC_HAS_MIRANDA_METHODS) \
1588 declare_constant(JVM_ACC_HAS_VANILLA_CONSTRUCTOR) \
1589 declare_constant(JVM_ACC_HAS_FINALIZER) \
1590 declare_constant(JVM_ACC_IS_CLONEABLE) \
1591 declare_constant(JVM_ACC_HAS_LOCAL_VARIABLE_TABLE) \
1592 declare_constant(JVM_ACC_PROMOTED_FLAGS) \
1593 declare_constant(JVM_ACC_FIELD_ACCESS_WATCHED) \
1594 declare_constant(JVM_ACC_FIELD_MODIFICATION_WATCHED) \
1595 \
1596 /*****************************/ \
1597 /* Thread::SuspendFlags enum */ \
1598 /*****************************/ \
1599 \
1600 declare_constant(Thread::_external_suspend) \
1601 declare_constant(Thread::_ext_suspended) \
1602 declare_constant(Thread::_has_async_exception) \
1603 \
1604 /*******************/ \
1605 /* JavaThreadState */ \
1606 /*******************/ \
1607 \
1608 declare_constant(_thread_uninitialized) \
1609 declare_constant(_thread_new) \
1610 declare_constant(_thread_new_trans) \
1611 declare_constant(_thread_in_native) \
1612 declare_constant(_thread_in_native_trans) \
1613 declare_constant(_thread_in_vm) \
1614 declare_constant(_thread_in_vm_trans) \
1615 declare_constant(_thread_in_Java) \
1616 declare_constant(_thread_in_Java_trans) \
1617 declare_constant(_thread_blocked) \
1618 declare_constant(_thread_blocked_trans) \
1619 \
1620 /******************************/ \
1621 /* Klass misc. enum constants */ \
1622 /******************************/ \
1623 \
1624 declare_constant(Klass::_primary_super_limit) \
1625 declare_constant(Klass::_lh_instance_slow_path_bit) \
1626 declare_constant(Klass::_lh_log2_element_size_shift) \
1627 declare_constant(Klass::_lh_element_type_shift) \
1628 declare_constant(Klass::_lh_header_size_shift) \
1629 declare_constant(Klass::_lh_array_tag_shift) \
1630 declare_constant(Klass::_lh_array_tag_type_value) \
1631 declare_constant(Klass::_lh_array_tag_obj_value) \
1632 \
1633 /********************************/ \
1634 /* constMethodOopDesc anon-enum */ \
1635 /********************************/ \
1636 \
1637 declare_constant(constMethodOopDesc::_has_linenumber_table) \
1638 declare_constant(constMethodOopDesc::_has_checked_exceptions) \
1639 declare_constant(constMethodOopDesc::_has_localvariable_table) \
1640 \
1641 /*************************************/ \
1642 /* instanceKlass FieldOffset enum */ \
1643 /*************************************/ \
1644 \
1645 declare_constant(instanceKlass::access_flags_offset) \
1646 declare_constant(instanceKlass::name_index_offset) \
1647 declare_constant(instanceKlass::signature_index_offset) \
1648 declare_constant(instanceKlass::initval_index_offset) \
1649 declare_constant(instanceKlass::low_offset) \
1650 declare_constant(instanceKlass::high_offset) \
1651 declare_constant(instanceKlass::generic_signature_offset) \
1652 declare_constant(instanceKlass::next_offset) \
1653 declare_constant(instanceKlass::implementors_limit) \
1654 \
1655 /************************************************/ \
1656 /* instanceKlass InnerClassAttributeOffset enum */ \
1657 /************************************************/ \
1658 \
1659 declare_constant(instanceKlass::inner_class_inner_class_info_offset) \
1660 declare_constant(instanceKlass::inner_class_outer_class_info_offset) \
1661 declare_constant(instanceKlass::inner_class_inner_name_offset) \
1662 declare_constant(instanceKlass::inner_class_access_flags_offset) \
1663 declare_constant(instanceKlass::inner_class_next_offset) \
1664 \
1665 /*********************************/ \
1666 /* instanceKlass ClassState enum */ \
1667 /*********************************/ \
1668 \
1669 declare_constant(instanceKlass::unparsable_by_gc) \
1670 declare_constant(instanceKlass::allocated) \
1671 declare_constant(instanceKlass::loaded) \
1672 declare_constant(instanceKlass::linked) \
1673 declare_constant(instanceKlass::being_initialized) \
1674 declare_constant(instanceKlass::fully_initialized) \
1675 declare_constant(instanceKlass::initialization_error) \
1676 \
1677 /*********************************/ \
1678 /* Symbol* - symbol max length */ \
1679 /*********************************/ \
1680 \
1681 declare_constant(Symbol::max_symbol_length) \
1682 \
1683 /*************************************************/ \
1684 /* constantPoolOop layout enum for InvokeDynamic */ \
1685 /*************************************************/ \
1686 \
1687 declare_constant(constantPoolOopDesc::_indy_bsm_offset) \
1688 declare_constant(constantPoolOopDesc::_indy_argc_offset) \
1689 declare_constant(constantPoolOopDesc::_indy_argv_offset) \
1690 \
1691 /*********************************************/ \
1692 /* ConstantPoolCacheEntry FlagBitValues enum */ \
1693 /*********************************************/ \
1694 \
1695 declare_constant(ConstantPoolCacheEntry::hotSwapBit) \
1696 declare_constant(ConstantPoolCacheEntry::methodInterface) \
1697 declare_constant(ConstantPoolCacheEntry::volatileField) \
1698 declare_constant(ConstantPoolCacheEntry::vfinalMethod) \
1699 declare_constant(ConstantPoolCacheEntry::finalField) \
1700 \
1701 /******************************************/ \
1702 /* ConstantPoolCacheEntry FlagValues enum */ \
1703 /******************************************/ \
1704 \
1705 declare_constant(ConstantPoolCacheEntry::tosBits) \
1706 \
1707 /***************************************/ \
1708 /* java_lang_Thread::ThreadStatus enum */ \
1709 /***************************************/ \
1710 \
1711 declare_constant(java_lang_Thread::NEW) \
1712 declare_constant(java_lang_Thread::RUNNABLE) \
1713 declare_constant(java_lang_Thread::SLEEPING) \
1714 declare_constant(java_lang_Thread::IN_OBJECT_WAIT) \
1715 declare_constant(java_lang_Thread::IN_OBJECT_WAIT_TIMED) \
1716 declare_constant(java_lang_Thread::PARKED) \
1717 declare_constant(java_lang_Thread::PARKED_TIMED) \
1718 declare_constant(java_lang_Thread::BLOCKED_ON_MONITOR_ENTER) \
1719 declare_constant(java_lang_Thread::TERMINATED) \
1720 \
1721 /******************************/ \
1722 /* Debug info */ \
1723 /******************************/ \
1724 \
1725 declare_constant(Location::OFFSET_MASK) \
1726 declare_constant(Location::OFFSET_SHIFT) \
1727 declare_constant(Location::TYPE_MASK) \
1728 declare_constant(Location::TYPE_SHIFT) \
1729 declare_constant(Location::WHERE_MASK) \
1730 declare_constant(Location::WHERE_SHIFT) \
1731 \
1732 /* constants from Location::Type enum */ \
1733 \
1734 declare_constant(Location::normal) \
1735 declare_constant(Location::oop) \
1736 declare_constant(Location::narrowoop) \
1737 declare_constant(Location::int_in_long) \
1738 declare_constant(Location::lng) \
1739 declare_constant(Location::float_in_dbl) \
1740 declare_constant(Location::dbl) \
1741 declare_constant(Location::addr) \
1742 declare_constant(Location::invalid) \
1743 \
1744 /* constants from Location::Where enum */ \
1745 \
1746 declare_constant(Location::on_stack) \
1747 declare_constant(Location::in_register) \
1748 \
1749 /*********************/ \
1750 /* Matcher (C2 only) */ \
1751 /*********************/ \
1752 \
1753 declare_c2_preprocessor_constant("Matcher::interpreter_frame_pointer_reg", Matcher::interpreter_frame_pointer_reg()) \
1754 \
1755 /*********************************************/ \
1756 /* MethodCompilation (globalDefinitions.hpp) */ \
1757 /*********************************************/ \
1758 \
1759 declare_constant(InvocationEntryBci) \
1760 declare_constant(InvalidOSREntryBci) \
1761 \
1762 /***************/ \
1763 /* OopMapValue */ \
1764 /***************/ \
1765 \
1766 declare_constant(OopMapValue::type_bits) \
1767 declare_constant(OopMapValue::register_bits) \
1768 declare_constant(OopMapValue::type_shift) \
1769 declare_constant(OopMapValue::register_shift) \
1770 declare_constant(OopMapValue::type_mask) \
1771 declare_constant(OopMapValue::type_mask_in_place) \
1772 declare_constant(OopMapValue::register_mask) \
1773 declare_constant(OopMapValue::register_mask_in_place) \
1774 declare_constant(OopMapValue::unused_value) \
1775 declare_constant(OopMapValue::oop_value) \
1776 declare_constant(OopMapValue::value_value) \
1777 declare_constant(OopMapValue::narrowoop_value) \
1778 declare_constant(OopMapValue::callee_saved_value) \
1779 declare_constant(OopMapValue::derived_oop_value) \
1780 \
1781 /******************/ \
1782 /* JNIHandleBlock */ \
1783 /******************/ \
1784 \
1785 declare_constant(JNIHandleBlock::block_size_in_oops) \
1786 \
1787 /**********************/ \
1788 /* ObjectSynchronizer */ \
1789 /**********************/ \
1790 \
1791 declare_constant(ObjectSynchronizer::_BLOCKSIZE) \
1792 \
1793 /********************************/ \
1794 /* Calling convention constants */ \
1795 /********************************/ \
1796 \
1797 declare_constant(RegisterImpl::number_of_registers) \
1798 declare_constant(ConcreteRegisterImpl::number_of_registers) \
1799 declare_preprocessor_constant("REG_COUNT", REG_COUNT) \
1800 declare_c2_preprocessor_constant("SAVED_ON_ENTRY_REG_COUNT", SAVED_ON_ENTRY_REG_COUNT) \
1801 declare_c2_preprocessor_constant("C_SAVED_ON_ENTRY_REG_COUNT", C_SAVED_ON_ENTRY_REG_COUNT)
1803 /* NOTE that we do not use the last_entry() macro here; it is used */
1804 /* in vmStructs_<os>_<cpu>.hpp's VM_INT_CONSTANTS_OS_CPU macro (and */
1805 /* must be present there) */
1807 //--------------------------------------------------------------------------------
1808 // VM_LONG_CONSTANTS
1809 //
1810 // This table contains long constants required over in the
1811 // serviceability agent. The "declare_constant" macro is used for all
1812 // enums, etc., while "declare_preprocessor_constant" must be used for
1813 // all #defined constants.
1815 #define VM_LONG_CONSTANTS(declare_constant, declare_preprocessor_constant, declare_c1_constant, declare_c2_constant, declare_c2_preprocessor_constant, last_entry) \
1816 \
1817 /*********************/ \
1818 /* MarkOop constants */ \
1819 /*********************/ \
1820 \
1821 /* Note: some of these are declared as long constants just for */ \
1822 /* consistency. The mask constants are the only ones requiring */ \
1823 /* 64 bits (on 64-bit platforms). */ \
1824 \
1825 declare_constant(markOopDesc::age_bits) \
1826 declare_constant(markOopDesc::lock_bits) \
1827 declare_constant(markOopDesc::biased_lock_bits) \
1828 declare_constant(markOopDesc::max_hash_bits) \
1829 declare_constant(markOopDesc::hash_bits) \
1830 \
1831 declare_constant(markOopDesc::lock_shift) \
1832 declare_constant(markOopDesc::biased_lock_shift) \
1833 declare_constant(markOopDesc::age_shift) \
1834 declare_constant(markOopDesc::hash_shift) \
1835 \
1836 declare_constant(markOopDesc::lock_mask) \
1837 declare_constant(markOopDesc::lock_mask_in_place) \
1838 declare_constant(markOopDesc::biased_lock_mask) \
1839 declare_constant(markOopDesc::biased_lock_mask_in_place) \
1840 declare_constant(markOopDesc::biased_lock_bit_in_place) \
1841 declare_constant(markOopDesc::age_mask) \
1842 declare_constant(markOopDesc::age_mask_in_place) \
1843 declare_constant(markOopDesc::hash_mask) \
1844 declare_constant(markOopDesc::hash_mask_in_place) \
1845 declare_constant(markOopDesc::biased_lock_alignment) \
1846 \
1847 declare_constant(markOopDesc::locked_value) \
1848 declare_constant(markOopDesc::unlocked_value) \
1849 declare_constant(markOopDesc::monitor_value) \
1850 declare_constant(markOopDesc::marked_value) \
1851 declare_constant(markOopDesc::biased_lock_pattern) \
1852 \
1853 declare_constant(markOopDesc::no_hash) \
1854 declare_constant(markOopDesc::no_hash_in_place) \
1855 declare_constant(markOopDesc::no_lock_in_place) \
1856 declare_constant(markOopDesc::max_age) \
1857 \
1858 /* Constants in markOop used by CMS. */ \
1859 declare_constant(markOopDesc::cms_shift) \
1860 declare_constant(markOopDesc::cms_mask) \
1861 declare_constant(markOopDesc::size_shift) \
1863 /* NOTE that we do not use the last_entry() macro here; it is used */
1864 /* in vmStructs_<os>_<cpu>.hpp's VM_LONG_CONSTANTS_OS_CPU macro (and */
1865 /* must be present there) */
1868 //--------------------------------------------------------------------------------
1869 // Macros operating on the above lists
1870 //--------------------------------------------------------------------------------
1872 // This utility macro quotes the passed string
1873 #define QUOTE(x) #x
1875 //--------------------------------------------------------------------------------
1876 // VMStructEntry macros
1877 //
1879 // This macro generates a VMStructEntry line for a nonstatic field
1880 #define GENERATE_NONSTATIC_VM_STRUCT_ENTRY(typeName, fieldName, type) \
1881 { QUOTE(typeName), QUOTE(fieldName), QUOTE(type), 0, cast_uint64_t(offset_of(typeName, fieldName)), NULL },
1883 // This macro generates a VMStructEntry line for a static field
1884 #define GENERATE_STATIC_VM_STRUCT_ENTRY(typeName, fieldName, type) \
1885 { QUOTE(typeName), QUOTE(fieldName), QUOTE(type), 1, 0, &typeName::fieldName },
1887 // This macro generates a VMStructEntry line for an unchecked
1888 // nonstatic field, in which the size of the type is also specified.
1889 // The type string is given as NULL, indicating an "opaque" type.
1890 #define GENERATE_UNCHECKED_NONSTATIC_VM_STRUCT_ENTRY(typeName, fieldName, size) \
1891 { QUOTE(typeName), QUOTE(fieldName), NULL, 0, cast_uint64_t(offset_of(typeName, fieldName)), NULL },
1893 // This macro generates a VMStructEntry line for an unchecked
1894 // static field, in which the size of the type is also specified.
1895 // The type string is given as NULL, indicating an "opaque" type.
1896 #define GENERATE_UNCHECKED_STATIC_VM_STRUCT_ENTRY(typeName, fieldName, size) \
1897 { QUOTE(typeName), QUOTE(fieldName), NULL, 1, 0, (void*) &typeName::fieldName },
1899 // This macro generates the sentinel value indicating the end of the list
1900 #define GENERATE_VM_STRUCT_LAST_ENTRY() \
1901 { NULL, NULL, NULL, 0, 0, NULL }
1903 // This macro checks the type of a VMStructEntry by comparing pointer types
1904 #define CHECK_NONSTATIC_VM_STRUCT_ENTRY(typeName, fieldName, type) \
1905 {typeName *dummyObj = NULL; type* dummy = &dummyObj->fieldName; }
1907 // This macro checks the type of a volatile VMStructEntry by comparing pointer types
1908 #define CHECK_VOLATILE_NONSTATIC_VM_STRUCT_ENTRY(typeName, fieldName, type) \
1909 {typedef type dummyvtype; typeName *dummyObj = NULL; volatile dummyvtype* dummy = &dummyObj->fieldName; }
1911 // This macro checks the type of a VMStructEntry by comparing pointer types
1912 #define CHECK_STATIC_VM_STRUCT_ENTRY(typeName, fieldName, type) \
1913 {type* dummy = &typeName::fieldName; }
1915 // This macro ensures the type of a field and its containing type are
1916 // present in the type table. The assertion string is shorter than
1917 // preferable because (incredibly) of a bug in Solstice NFS client
1918 // which seems to prevent very long lines from compiling. This assertion
1919 // means that an entry in VMStructs::localHotSpotVMStructs[] was not
1920 // found in VMStructs::localHotSpotVMTypes[].
1921 #define ENSURE_FIELD_TYPE_PRESENT(typeName, fieldName, type) \
1922 { assert(findType(QUOTE(typeName)) != 0, "type \"" QUOTE(typeName) "\" not found in type table"); \
1923 assert(findType(QUOTE(type)) != 0, "type \"" QUOTE(type) "\" not found in type table"); }
1925 // This is a no-op macro for unchecked fields
1926 #define CHECK_NO_OP(a, b, c)
1928 // This is a no-op macro for the sentinel value
1929 #define CHECK_SENTINEL()
1931 //
1932 // Build-specific macros:
1933 //
1935 // Generate and check a nonstatic field in non-product builds
1936 #ifndef PRODUCT
1937 # define GENERATE_NONPRODUCT_NONSTATIC_VM_STRUCT_ENTRY(a, b, c) GENERATE_NONSTATIC_VM_STRUCT_ENTRY(a, b, c)
1938 # define CHECK_NONPRODUCT_NONSTATIC_VM_STRUCT_ENTRY(a, b, c) CHECK_NONSTATIC_VM_STRUCT_ENTRY(a, b, c)
1939 # define ENSURE_NONPRODUCT_FIELD_TYPE_PRESENT(a, b, c) ENSURE_FIELD_TYPE_PRESENT(a, b, c)
1940 # define GENERATE_NONPRODUCT_NONSTATIC_VM_STRUCT_ENTRY(a, b, c) GENERATE_NONSTATIC_VM_STRUCT_ENTRY(a, b, c)
1941 # define CHECK_NONPRODUCT_NONSTATIC_VM_STRUCT_ENTRY(a, b, c) CHECK_NONSTATIC_VM_STRUCT_ENTRY(a, b, c)
1942 # define ENSURE_NONPRODUCT_FIELD_TYPE_PRESENT(a, b, c) ENSURE_FIELD_TYPE_PRESENT(a, b, c)
1943 #else
1944 # define GENERATE_NONPRODUCT_NONSTATIC_VM_STRUCT_ENTRY(a, b, c)
1945 # define CHECK_NONPRODUCT_NONSTATIC_VM_STRUCT_ENTRY(a, b, c)
1946 # define ENSURE_NONPRODUCT_FIELD_TYPE_PRESENT(a, b, c)
1947 # define GENERATE_NONPRODUCT_NONSTATIC_VM_STRUCT_ENTRY(a, b, c)
1948 # define CHECK_NONPRODUCT_NONSTATIC_VM_STRUCT_ENTRY(a, b, c)
1949 # define ENSURE_NONPRODUCT_FIELD_TYPE_PRESENT(a, b, c)
1950 #endif /* PRODUCT */
1952 // Generate and check a nonstatic field in C1 builds
1953 #ifdef COMPILER1
1954 # define GENERATE_C1_NONSTATIC_VM_STRUCT_ENTRY(a, b, c) GENERATE_NONSTATIC_VM_STRUCT_ENTRY(a, b, c)
1955 # define CHECK_C1_NONSTATIC_VM_STRUCT_ENTRY(a, b, c) CHECK_NONSTATIC_VM_STRUCT_ENTRY(a, b, c)
1956 # define ENSURE_C1_FIELD_TYPE_PRESENT(a, b, c) ENSURE_FIELD_TYPE_PRESENT(a, b, c)
1957 #else
1958 # define GENERATE_C1_NONSTATIC_VM_STRUCT_ENTRY(a, b, c)
1959 # define CHECK_C1_NONSTATIC_VM_STRUCT_ENTRY(a, b, c)
1960 # define ENSURE_C1_FIELD_TYPE_PRESENT(a, b, c)
1961 #endif /* COMPILER1 */
1962 // Generate and check a nonstatic field in C2 builds
1963 #ifdef COMPILER2
1964 # define GENERATE_C2_NONSTATIC_VM_STRUCT_ENTRY(a, b, c) GENERATE_NONSTATIC_VM_STRUCT_ENTRY(a, b, c)
1965 # define CHECK_C2_NONSTATIC_VM_STRUCT_ENTRY(a, b, c) CHECK_NONSTATIC_VM_STRUCT_ENTRY(a, b, c)
1966 # define ENSURE_C2_FIELD_TYPE_PRESENT(a, b, c) ENSURE_FIELD_TYPE_PRESENT(a, b, c)
1967 #else
1968 # define GENERATE_C2_NONSTATIC_VM_STRUCT_ENTRY(a, b, c)
1969 # define CHECK_C2_NONSTATIC_VM_STRUCT_ENTRY(a, b, c)
1970 # define ENSURE_C2_FIELD_TYPE_PRESENT(a, b, c)
1971 #endif /* COMPILER2 */
1973 // Generate but do not check a static field in C1 builds
1974 #ifdef COMPILER1
1975 # define GENERATE_C1_UNCHECKED_STATIC_VM_STRUCT_ENTRY(a, b, c) GENERATE_UNCHECKED_STATIC_VM_STRUCT_ENTRY(a, b, c)
1976 #else
1977 # define GENERATE_C1_UNCHECKED_STATIC_VM_STRUCT_ENTRY(a, b, c)
1978 #endif /* COMPILER1 */
1980 // Generate but do not check a static field in C2 builds
1981 #ifdef COMPILER2
1982 # define GENERATE_C2_UNCHECKED_STATIC_VM_STRUCT_ENTRY(a, b, c) GENERATE_UNCHECKED_STATIC_VM_STRUCT_ENTRY(a, b, c)
1983 #else
1984 # define GENERATE_C2_UNCHECKED_STATIC_VM_STRUCT_ENTRY(a, b, c)
1985 #endif /* COMPILER2 */
1987 //--------------------------------------------------------------------------------
1988 // VMTypeEntry macros
1989 //
1991 #define GENERATE_VM_TYPE_ENTRY(type, superclass) \
1992 { QUOTE(type), QUOTE(superclass), 0, 0, 0, sizeof(type) },
1994 #define GENERATE_TOPLEVEL_VM_TYPE_ENTRY(type) \
1995 { QUOTE(type), NULL, 0, 0, 0, sizeof(type) },
1997 #define GENERATE_OOP_VM_TYPE_ENTRY(type) \
1998 { QUOTE(type), NULL, 1, 0, 0, sizeof(type) },
2000 #define GENERATE_INTEGER_VM_TYPE_ENTRY(type) \
2001 { QUOTE(type), NULL, 0, 1, 0, sizeof(type) },
2003 #define GENERATE_UNSIGNED_INTEGER_VM_TYPE_ENTRY(type) \
2004 { QUOTE(type), NULL, 0, 1, 1, sizeof(type) },
2006 #define GENERATE_VM_TYPE_LAST_ENTRY() \
2007 { NULL, NULL, 0, 0, 0, 0 }
2009 #define CHECK_VM_TYPE_ENTRY(type, superclass) \
2010 { type* dummyObj = NULL; superclass* dummySuperObj = dummyObj; }
2012 #define CHECK_VM_TYPE_NO_OP(a)
2013 #define CHECK_SINGLE_ARG_VM_TYPE_NO_OP(a)
2015 //
2016 // Build-specific macros:
2017 //
2019 #ifdef COMPILER1
2020 # define GENERATE_C1_TOPLEVEL_VM_TYPE_ENTRY(a) GENERATE_TOPLEVEL_VM_TYPE_ENTRY(a)
2021 # define CHECK_C1_TOPLEVEL_VM_TYPE_ENTRY(a)
2022 #else
2023 # define GENERATE_C1_TOPLEVEL_VM_TYPE_ENTRY(a)
2024 # define CHECK_C1_TOPLEVEL_VM_TYPE_ENTRY(a)
2025 #endif /* COMPILER1 */
2027 #ifdef COMPILER2
2028 # define GENERATE_C2_VM_TYPE_ENTRY(a, b) GENERATE_VM_TYPE_ENTRY(a, b)
2029 # define CHECK_C2_VM_TYPE_ENTRY(a, b) CHECK_VM_TYPE_ENTRY(a, b)
2030 # define GENERATE_C2_TOPLEVEL_VM_TYPE_ENTRY(a) GENERATE_TOPLEVEL_VM_TYPE_ENTRY(a)
2031 # define CHECK_C2_TOPLEVEL_VM_TYPE_ENTRY(a)
2032 #else
2033 # define GENERATE_C2_VM_TYPE_ENTRY(a, b)
2034 # define CHECK_C2_VM_TYPE_ENTRY(a, b)
2035 # define GENERATE_C2_TOPLEVEL_VM_TYPE_ENTRY(a)
2036 # define CHECK_C2_TOPLEVEL_VM_TYPE_ENTRY(a)
2037 #endif /* COMPILER2 */
2040 //--------------------------------------------------------------------------------
2041 // VMIntConstantEntry macros
2042 //
2044 #define GENERATE_VM_INT_CONSTANT_ENTRY(name) \
2045 { QUOTE(name), (int32_t) name },
2047 #define GENERATE_PREPROCESSOR_VM_INT_CONSTANT_ENTRY(name, value) \
2048 { name, (int32_t) value },
2050 // This macro generates the sentinel value indicating the end of the list
2051 #define GENERATE_VM_INT_CONSTANT_LAST_ENTRY() \
2052 { NULL, 0 }
2055 // Generate an int constant for a C1 build
2056 #ifdef COMPILER1
2057 # define GENERATE_C1_VM_INT_CONSTANT_ENTRY(name) GENERATE_VM_INT_CONSTANT_ENTRY(name)
2058 #else
2059 # define GENERATE_C1_VM_INT_CONSTANT_ENTRY(name)
2060 #endif /* COMPILER1 */
2062 // Generate an int constant for a C2 build
2063 #ifdef COMPILER2
2064 # define GENERATE_C2_VM_INT_CONSTANT_ENTRY(name) GENERATE_VM_INT_CONSTANT_ENTRY(name)
2065 # define GENERATE_C2_PREPROCESSOR_VM_INT_CONSTANT_ENTRY(name, value) GENERATE_PREPROCESSOR_VM_INT_CONSTANT_ENTRY(name, value)
2066 #else
2067 # define GENERATE_C2_VM_INT_CONSTANT_ENTRY(name)
2068 # define GENERATE_C2_PREPROCESSOR_VM_INT_CONSTANT_ENTRY(name, value)
2069 #endif /* COMPILER1 */
2071 //--------------------------------------------------------------------------------
2072 // VMLongConstantEntry macros
2073 //
2075 #define GENERATE_VM_LONG_CONSTANT_ENTRY(name) \
2076 { QUOTE(name), cast_uint64_t(name) },
2078 #define GENERATE_PREPROCESSOR_VM_LONG_CONSTANT_ENTRY(name, value) \
2079 { name, cast_uint64_t(value) },
2081 // This macro generates the sentinel value indicating the end of the list
2082 #define GENERATE_VM_LONG_CONSTANT_LAST_ENTRY() \
2083 { NULL, 0 }
2085 // Generate a long constant for a C1 build
2086 #ifdef COMPILER1
2087 # define GENERATE_C1_VM_LONG_CONSTANT_ENTRY(name) GENERATE_VM_LONG_CONSTANT_ENTRY(name)
2088 #else
2089 # define GENERATE_C1_VM_LONG_CONSTANT_ENTRY(name)
2090 #endif /* COMPILER1 */
2092 // Generate a long constant for a C2 build
2093 #ifdef COMPILER2
2094 # define GENERATE_C2_VM_LONG_CONSTANT_ENTRY(name) GENERATE_VM_LONG_CONSTANT_ENTRY(name)
2095 # define GENERATE_C2_PREPROCESSOR_VM_LONG_CONSTANT_ENTRY(name, value) GENERATE_PREPROCESSOR_VM_LONG_CONSTANT_ENTRY(name, value)
2096 #else
2097 # define GENERATE_C2_VM_LONG_CONSTANT_ENTRY(name)
2098 # define GENERATE_C2_PREPROCESSOR_VM_LONG_CONSTANT_ENTRY(name, value)
2099 #endif /* COMPILER1 */
2101 //
2102 // Instantiation of VMStructEntries, VMTypeEntries and VMIntConstantEntries
2103 //
2105 // These initializers are allowed to access private fields in classes
2106 // as long as class VMStructs is a friend
2107 VMStructEntry VMStructs::localHotSpotVMStructs[] = {
2109 VM_STRUCTS(GENERATE_NONSTATIC_VM_STRUCT_ENTRY, \
2110 GENERATE_STATIC_VM_STRUCT_ENTRY, \
2111 GENERATE_UNCHECKED_NONSTATIC_VM_STRUCT_ENTRY, \
2112 GENERATE_NONSTATIC_VM_STRUCT_ENTRY, \
2113 GENERATE_NONPRODUCT_NONSTATIC_VM_STRUCT_ENTRY, \
2114 GENERATE_C1_NONSTATIC_VM_STRUCT_ENTRY, \
2115 GENERATE_C2_NONSTATIC_VM_STRUCT_ENTRY, \
2116 GENERATE_C1_UNCHECKED_STATIC_VM_STRUCT_ENTRY, \
2117 GENERATE_C2_UNCHECKED_STATIC_VM_STRUCT_ENTRY, \
2118 GENERATE_VM_STRUCT_LAST_ENTRY)
2120 #ifndef SERIALGC
2121 VM_STRUCTS_PARALLELGC(GENERATE_NONSTATIC_VM_STRUCT_ENTRY, \
2122 GENERATE_STATIC_VM_STRUCT_ENTRY)
2124 VM_STRUCTS_CMS(GENERATE_NONSTATIC_VM_STRUCT_ENTRY, \
2125 GENERATE_NONSTATIC_VM_STRUCT_ENTRY, \
2126 GENERATE_STATIC_VM_STRUCT_ENTRY)
2127 #endif // SERIALGC
2129 VM_STRUCTS_CPU(GENERATE_NONSTATIC_VM_STRUCT_ENTRY, \
2130 GENERATE_STATIC_VM_STRUCT_ENTRY, \
2131 GENERATE_UNCHECKED_NONSTATIC_VM_STRUCT_ENTRY, \
2132 GENERATE_NONSTATIC_VM_STRUCT_ENTRY, \
2133 GENERATE_NONPRODUCT_NONSTATIC_VM_STRUCT_ENTRY, \
2134 GENERATE_C2_NONSTATIC_VM_STRUCT_ENTRY, \
2135 GENERATE_C1_UNCHECKED_STATIC_VM_STRUCT_ENTRY, \
2136 GENERATE_C2_UNCHECKED_STATIC_VM_STRUCT_ENTRY, \
2137 GENERATE_VM_STRUCT_LAST_ENTRY)
2139 VM_STRUCTS_OS_CPU(GENERATE_NONSTATIC_VM_STRUCT_ENTRY, \
2140 GENERATE_STATIC_VM_STRUCT_ENTRY, \
2141 GENERATE_UNCHECKED_NONSTATIC_VM_STRUCT_ENTRY, \
2142 GENERATE_NONSTATIC_VM_STRUCT_ENTRY, \
2143 GENERATE_NONPRODUCT_NONSTATIC_VM_STRUCT_ENTRY, \
2144 GENERATE_C2_NONSTATIC_VM_STRUCT_ENTRY, \
2145 GENERATE_C1_UNCHECKED_STATIC_VM_STRUCT_ENTRY, \
2146 GENERATE_C2_UNCHECKED_STATIC_VM_STRUCT_ENTRY, \
2147 GENERATE_VM_STRUCT_LAST_ENTRY)
2148 };
2150 VMTypeEntry VMStructs::localHotSpotVMTypes[] = {
2152 VM_TYPES(GENERATE_VM_TYPE_ENTRY,
2153 GENERATE_TOPLEVEL_VM_TYPE_ENTRY,
2154 GENERATE_OOP_VM_TYPE_ENTRY,
2155 GENERATE_INTEGER_VM_TYPE_ENTRY,
2156 GENERATE_UNSIGNED_INTEGER_VM_TYPE_ENTRY,
2157 GENERATE_C1_TOPLEVEL_VM_TYPE_ENTRY,
2158 GENERATE_C2_VM_TYPE_ENTRY,
2159 GENERATE_C2_TOPLEVEL_VM_TYPE_ENTRY,
2160 GENERATE_VM_TYPE_LAST_ENTRY)
2162 #ifndef SERIALGC
2163 VM_TYPES_PARALLELGC(GENERATE_VM_TYPE_ENTRY,
2164 GENERATE_TOPLEVEL_VM_TYPE_ENTRY)
2166 VM_TYPES_CMS(GENERATE_VM_TYPE_ENTRY,
2167 GENERATE_TOPLEVEL_VM_TYPE_ENTRY)
2169 VM_TYPES_PARNEW(GENERATE_VM_TYPE_ENTRY)
2170 #endif // SERIALGC
2172 VM_TYPES_CPU(GENERATE_VM_TYPE_ENTRY,
2173 GENERATE_TOPLEVEL_VM_TYPE_ENTRY,
2174 GENERATE_OOP_VM_TYPE_ENTRY,
2175 GENERATE_INTEGER_VM_TYPE_ENTRY,
2176 GENERATE_UNSIGNED_INTEGER_VM_TYPE_ENTRY,
2177 GENERATE_C1_TOPLEVEL_VM_TYPE_ENTRY,
2178 GENERATE_C2_VM_TYPE_ENTRY,
2179 GENERATE_C2_TOPLEVEL_VM_TYPE_ENTRY,
2180 GENERATE_VM_TYPE_LAST_ENTRY)
2182 VM_TYPES_OS_CPU(GENERATE_VM_TYPE_ENTRY,
2183 GENERATE_TOPLEVEL_VM_TYPE_ENTRY,
2184 GENERATE_OOP_VM_TYPE_ENTRY,
2185 GENERATE_INTEGER_VM_TYPE_ENTRY,
2186 GENERATE_UNSIGNED_INTEGER_VM_TYPE_ENTRY,
2187 GENERATE_C1_TOPLEVEL_VM_TYPE_ENTRY,
2188 GENERATE_C2_VM_TYPE_ENTRY,
2189 GENERATE_C2_TOPLEVEL_VM_TYPE_ENTRY,
2190 GENERATE_VM_TYPE_LAST_ENTRY)
2191 };
2193 VMIntConstantEntry VMStructs::localHotSpotVMIntConstants[] = {
2195 VM_INT_CONSTANTS(GENERATE_VM_INT_CONSTANT_ENTRY,
2196 GENERATE_PREPROCESSOR_VM_INT_CONSTANT_ENTRY,
2197 GENERATE_C1_VM_INT_CONSTANT_ENTRY,
2198 GENERATE_C2_VM_INT_CONSTANT_ENTRY,
2199 GENERATE_C2_PREPROCESSOR_VM_INT_CONSTANT_ENTRY,
2200 GENERATE_VM_INT_CONSTANT_LAST_ENTRY)
2202 #ifndef SERIALGC
2203 VM_INT_CONSTANTS_CMS(GENERATE_VM_INT_CONSTANT_ENTRY)
2205 VM_INT_CONSTANTS_PARNEW(GENERATE_VM_INT_CONSTANT_ENTRY)
2206 #endif // SERIALGC
2208 VM_INT_CONSTANTS_CPU(GENERATE_VM_INT_CONSTANT_ENTRY,
2209 GENERATE_PREPROCESSOR_VM_INT_CONSTANT_ENTRY,
2210 GENERATE_C1_VM_INT_CONSTANT_ENTRY,
2211 GENERATE_C2_VM_INT_CONSTANT_ENTRY,
2212 GENERATE_C2_PREPROCESSOR_VM_INT_CONSTANT_ENTRY,
2213 GENERATE_VM_INT_CONSTANT_LAST_ENTRY)
2215 VM_INT_CONSTANTS_OS_CPU(GENERATE_VM_INT_CONSTANT_ENTRY,
2216 GENERATE_PREPROCESSOR_VM_INT_CONSTANT_ENTRY,
2217 GENERATE_C1_VM_INT_CONSTANT_ENTRY,
2218 GENERATE_C2_VM_INT_CONSTANT_ENTRY,
2219 GENERATE_C2_PREPROCESSOR_VM_INT_CONSTANT_ENTRY,
2220 GENERATE_VM_INT_CONSTANT_LAST_ENTRY)
2221 };
2223 VMLongConstantEntry VMStructs::localHotSpotVMLongConstants[] = {
2225 VM_LONG_CONSTANTS(GENERATE_VM_LONG_CONSTANT_ENTRY,
2226 GENERATE_PREPROCESSOR_VM_LONG_CONSTANT_ENTRY,
2227 GENERATE_C1_VM_LONG_CONSTANT_ENTRY,
2228 GENERATE_C2_VM_LONG_CONSTANT_ENTRY,
2229 GENERATE_C2_PREPROCESSOR_VM_LONG_CONSTANT_ENTRY,
2230 GENERATE_VM_LONG_CONSTANT_LAST_ENTRY)
2232 VM_LONG_CONSTANTS_CPU(GENERATE_VM_LONG_CONSTANT_ENTRY,
2233 GENERATE_PREPROCESSOR_VM_LONG_CONSTANT_ENTRY,
2234 GENERATE_C1_VM_LONG_CONSTANT_ENTRY,
2235 GENERATE_C2_VM_LONG_CONSTANT_ENTRY,
2236 GENERATE_C2_PREPROCESSOR_VM_LONG_CONSTANT_ENTRY,
2237 GENERATE_VM_LONG_CONSTANT_LAST_ENTRY)
2239 VM_LONG_CONSTANTS_OS_CPU(GENERATE_VM_LONG_CONSTANT_ENTRY,
2240 GENERATE_PREPROCESSOR_VM_LONG_CONSTANT_ENTRY,
2241 GENERATE_C1_VM_LONG_CONSTANT_ENTRY,
2242 GENERATE_C2_VM_LONG_CONSTANT_ENTRY,
2243 GENERATE_C2_PREPROCESSOR_VM_LONG_CONSTANT_ENTRY,
2244 GENERATE_VM_LONG_CONSTANT_LAST_ENTRY)
2245 };
2247 // This is used both to check the types of referenced fields and, in
2248 // debug builds, to ensure that all of the field types are present.
2249 void
2250 VMStructs::init() {
2251 VM_STRUCTS(CHECK_NONSTATIC_VM_STRUCT_ENTRY,
2252 CHECK_STATIC_VM_STRUCT_ENTRY,
2253 CHECK_NO_OP,
2254 CHECK_VOLATILE_NONSTATIC_VM_STRUCT_ENTRY,
2255 CHECK_NONPRODUCT_NONSTATIC_VM_STRUCT_ENTRY,
2256 CHECK_C1_NONSTATIC_VM_STRUCT_ENTRY,
2257 CHECK_C2_NONSTATIC_VM_STRUCT_ENTRY,
2258 CHECK_NO_OP,
2259 CHECK_NO_OP,
2260 CHECK_SENTINEL);
2262 #ifndef SERIALGC
2263 VM_STRUCTS_PARALLELGC(CHECK_NONSTATIC_VM_STRUCT_ENTRY,
2264 CHECK_STATIC_VM_STRUCT_ENTRY);
2266 VM_STRUCTS_CMS(CHECK_NONSTATIC_VM_STRUCT_ENTRY,
2267 CHECK_VOLATILE_NONSTATIC_VM_STRUCT_ENTRY,
2268 CHECK_STATIC_VM_STRUCT_ENTRY);
2269 #endif // SERIALGC
2271 VM_STRUCTS_CPU(CHECK_NONSTATIC_VM_STRUCT_ENTRY,
2272 CHECK_STATIC_VM_STRUCT_ENTRY,
2273 CHECK_NO_OP,
2274 CHECK_VOLATILE_NONSTATIC_VM_STRUCT_ENTRY,
2275 CHECK_NONPRODUCT_NONSTATIC_VM_STRUCT_ENTRY,
2276 CHECK_C2_NONSTATIC_VM_STRUCT_ENTRY,
2277 CHECK_NO_OP,
2278 CHECK_NO_OP,
2279 CHECK_SENTINEL);
2281 VM_STRUCTS_OS_CPU(CHECK_NONSTATIC_VM_STRUCT_ENTRY,
2282 CHECK_STATIC_VM_STRUCT_ENTRY,
2283 CHECK_NO_OP,
2284 CHECK_VOLATILE_NONSTATIC_VM_STRUCT_ENTRY,
2285 CHECK_NONPRODUCT_NONSTATIC_VM_STRUCT_ENTRY,
2286 CHECK_C2_NONSTATIC_VM_STRUCT_ENTRY,
2287 CHECK_NO_OP,
2288 CHECK_NO_OP,
2289 CHECK_SENTINEL);
2291 VM_TYPES(CHECK_VM_TYPE_ENTRY,
2292 CHECK_SINGLE_ARG_VM_TYPE_NO_OP,
2293 CHECK_SINGLE_ARG_VM_TYPE_NO_OP,
2294 CHECK_SINGLE_ARG_VM_TYPE_NO_OP,
2295 CHECK_SINGLE_ARG_VM_TYPE_NO_OP,
2296 CHECK_C1_TOPLEVEL_VM_TYPE_ENTRY,
2297 CHECK_C2_VM_TYPE_ENTRY,
2298 CHECK_C2_TOPLEVEL_VM_TYPE_ENTRY,
2299 CHECK_SENTINEL);
2301 #ifndef SERIALGC
2302 VM_TYPES_PARALLELGC(CHECK_VM_TYPE_ENTRY,
2303 CHECK_SINGLE_ARG_VM_TYPE_NO_OP);
2305 VM_TYPES_CMS(CHECK_VM_TYPE_ENTRY,
2306 CHECK_SINGLE_ARG_VM_TYPE_NO_OP);
2308 VM_TYPES_PARNEW(CHECK_VM_TYPE_ENTRY)
2309 #endif // SERIALGC
2311 VM_TYPES_CPU(CHECK_VM_TYPE_ENTRY,
2312 CHECK_SINGLE_ARG_VM_TYPE_NO_OP,
2313 CHECK_SINGLE_ARG_VM_TYPE_NO_OP,
2314 CHECK_SINGLE_ARG_VM_TYPE_NO_OP,
2315 CHECK_SINGLE_ARG_VM_TYPE_NO_OP,
2316 CHECK_C1_TOPLEVEL_VM_TYPE_ENTRY,
2317 CHECK_C2_VM_TYPE_ENTRY,
2318 CHECK_C2_TOPLEVEL_VM_TYPE_ENTRY,
2319 CHECK_SENTINEL);
2321 VM_TYPES_OS_CPU(CHECK_VM_TYPE_ENTRY,
2322 CHECK_SINGLE_ARG_VM_TYPE_NO_OP,
2323 CHECK_SINGLE_ARG_VM_TYPE_NO_OP,
2324 CHECK_SINGLE_ARG_VM_TYPE_NO_OP,
2325 CHECK_SINGLE_ARG_VM_TYPE_NO_OP,
2326 CHECK_C1_TOPLEVEL_VM_TYPE_ENTRY,
2327 CHECK_C2_VM_TYPE_ENTRY,
2328 CHECK_C2_TOPLEVEL_VM_TYPE_ENTRY,
2329 CHECK_SENTINEL);
2331 //
2332 // Split VM_STRUCTS() invocation into two parts to allow MS VC++ 6.0
2333 // to build with the source mounted over SNC3.2. Symptom was that
2334 // debug build failed with an internal compiler error. Has been seen
2335 // mounting sources from Solaris 2.6 and 2.7 hosts, but so far not
2336 // 2.8 hosts. Appears to occur because line is too long.
2337 //
2338 // If an assertion failure is triggered here it means that an entry
2339 // in VMStructs::localHotSpotVMStructs[] was not found in
2340 // VMStructs::localHotSpotVMTypes[]. (The assertion itself had to be
2341 // made less descriptive because of this above bug -- see the
2342 // definition of ENSURE_FIELD_TYPE_PRESENT.)
2343 //
2344 // NOTE: taken out because this was just not working on everyone's
2345 // Solstice NFS setup. If everyone switches to local workspaces on
2346 // Win32, we can put this back in.
2347 #ifndef _WINDOWS
2348 debug_only(VM_STRUCTS(ENSURE_FIELD_TYPE_PRESENT, \
2349 CHECK_NO_OP, \
2350 CHECK_NO_OP, \
2351 CHECK_NO_OP, \
2352 CHECK_NO_OP, \
2353 CHECK_NO_OP, \
2354 CHECK_NO_OP, \
2355 CHECK_NO_OP, \
2356 CHECK_NO_OP, \
2357 CHECK_SENTINEL));
2358 debug_only(VM_STRUCTS(CHECK_NO_OP, \
2359 ENSURE_FIELD_TYPE_PRESENT, \
2360 CHECK_NO_OP, \
2361 ENSURE_FIELD_TYPE_PRESENT, \
2362 ENSURE_NONPRODUCT_FIELD_TYPE_PRESENT, \
2363 ENSURE_C1_FIELD_TYPE_PRESENT, \
2364 ENSURE_C2_FIELD_TYPE_PRESENT, \
2365 CHECK_NO_OP, \
2366 CHECK_NO_OP, \
2367 CHECK_SENTINEL));
2368 #ifndef SERIALGC
2369 debug_only(VM_STRUCTS_PARALLELGC(ENSURE_FIELD_TYPE_PRESENT, \
2370 ENSURE_FIELD_TYPE_PRESENT));
2371 debug_only(VM_STRUCTS_CMS(ENSURE_FIELD_TYPE_PRESENT, \
2372 ENSURE_FIELD_TYPE_PRESENT, \
2373 ENSURE_FIELD_TYPE_PRESENT));
2374 #endif // SERIALGC
2375 debug_only(VM_STRUCTS_CPU(ENSURE_FIELD_TYPE_PRESENT, \
2376 ENSURE_FIELD_TYPE_PRESENT, \
2377 CHECK_NO_OP, \
2378 ENSURE_FIELD_TYPE_PRESENT, \
2379 ENSURE_NONPRODUCT_FIELD_TYPE_PRESENT, \
2380 ENSURE_C2_FIELD_TYPE_PRESENT, \
2381 CHECK_NO_OP, \
2382 CHECK_NO_OP, \
2383 CHECK_SENTINEL));
2384 debug_only(VM_STRUCTS_OS_CPU(ENSURE_FIELD_TYPE_PRESENT, \
2385 ENSURE_FIELD_TYPE_PRESENT, \
2386 CHECK_NO_OP, \
2387 ENSURE_FIELD_TYPE_PRESENT, \
2388 ENSURE_NONPRODUCT_FIELD_TYPE_PRESENT, \
2389 ENSURE_C2_FIELD_TYPE_PRESENT, \
2390 CHECK_NO_OP, \
2391 CHECK_NO_OP, \
2392 CHECK_SENTINEL));
2393 #endif
2394 }
2396 extern "C" {
2398 // see comments on cast_uint64_t at the top of this file
2399 #define ASSIGN_CONST_TO_64BIT_VAR(var, expr) \
2400 JNIEXPORT uint64_t var = cast_uint64_t(expr);
2401 #define ASSIGN_OFFSET_TO_64BIT_VAR(var, type, field) \
2402 ASSIGN_CONST_TO_64BIT_VAR(var, offset_of(type, field))
2403 #define ASSIGN_STRIDE_TO_64BIT_VAR(var, array) \
2404 ASSIGN_CONST_TO_64BIT_VAR(var, (char*)&array[1] - (char*)&array[0])
2406 JNIEXPORT VMStructEntry* gHotSpotVMStructs = VMStructs::localHotSpotVMStructs;
2407 ASSIGN_OFFSET_TO_64BIT_VAR(gHotSpotVMStructEntryTypeNameOffset, VMStructEntry, typeName);
2408 ASSIGN_OFFSET_TO_64BIT_VAR(gHotSpotVMStructEntryFieldNameOffset, VMStructEntry, fieldName);
2409 ASSIGN_OFFSET_TO_64BIT_VAR(gHotSpotVMStructEntryTypeStringOffset, VMStructEntry, typeString);
2410 ASSIGN_OFFSET_TO_64BIT_VAR(gHotSpotVMStructEntryIsStaticOffset, VMStructEntry, isStatic);
2411 ASSIGN_OFFSET_TO_64BIT_VAR(gHotSpotVMStructEntryOffsetOffset, VMStructEntry, offset);
2412 ASSIGN_OFFSET_TO_64BIT_VAR(gHotSpotVMStructEntryAddressOffset, VMStructEntry, address);
2413 ASSIGN_STRIDE_TO_64BIT_VAR(gHotSpotVMStructEntryArrayStride, gHotSpotVMStructs);
2414 JNIEXPORT VMTypeEntry* gHotSpotVMTypes = VMStructs::localHotSpotVMTypes;
2415 ASSIGN_OFFSET_TO_64BIT_VAR(gHotSpotVMTypeEntryTypeNameOffset, VMTypeEntry, typeName);
2416 ASSIGN_OFFSET_TO_64BIT_VAR(gHotSpotVMTypeEntrySuperclassNameOffset, VMTypeEntry, superclassName);
2417 ASSIGN_OFFSET_TO_64BIT_VAR(gHotSpotVMTypeEntryIsOopTypeOffset, VMTypeEntry, isOopType);
2418 ASSIGN_OFFSET_TO_64BIT_VAR(gHotSpotVMTypeEntryIsIntegerTypeOffset, VMTypeEntry, isIntegerType);
2419 ASSIGN_OFFSET_TO_64BIT_VAR(gHotSpotVMTypeEntryIsUnsignedOffset, VMTypeEntry, isUnsigned);
2420 ASSIGN_OFFSET_TO_64BIT_VAR(gHotSpotVMTypeEntrySizeOffset, VMTypeEntry, size);
2421 ASSIGN_STRIDE_TO_64BIT_VAR(gHotSpotVMTypeEntryArrayStride,gHotSpotVMTypes);
2422 JNIEXPORT VMIntConstantEntry* gHotSpotVMIntConstants = VMStructs::localHotSpotVMIntConstants;
2423 ASSIGN_OFFSET_TO_64BIT_VAR(gHotSpotVMIntConstantEntryNameOffset, VMIntConstantEntry, name);
2424 ASSIGN_OFFSET_TO_64BIT_VAR(gHotSpotVMIntConstantEntryValueOffset, VMIntConstantEntry, value);
2425 ASSIGN_STRIDE_TO_64BIT_VAR(gHotSpotVMIntConstantEntryArrayStride, gHotSpotVMIntConstants);
2426 JNIEXPORT VMLongConstantEntry* gHotSpotVMLongConstants = VMStructs::localHotSpotVMLongConstants;
2427 ASSIGN_OFFSET_TO_64BIT_VAR(gHotSpotVMLongConstantEntryNameOffset, VMLongConstantEntry, name);
2428 ASSIGN_OFFSET_TO_64BIT_VAR(gHotSpotVMLongConstantEntryValueOffset, VMLongConstantEntry, value);
2429 ASSIGN_STRIDE_TO_64BIT_VAR(gHotSpotVMLongConstantEntryArrayStride, gHotSpotVMLongConstants);
2430 }
2432 #ifdef ASSERT
2433 static int recursiveFindType(VMTypeEntry* origtypes, const char* typeName, bool isRecurse) {
2434 {
2435 VMTypeEntry* types = origtypes;
2436 while (types->typeName != NULL) {
2437 if (!strcmp(typeName, types->typeName)) {
2438 return 1;
2439 }
2440 ++types;
2441 }
2442 }
2443 size_t len = strlen(typeName);
2444 if (typeName[len-1] == '*') {
2445 char * s = new char[len];
2446 strncpy(s, typeName, len - 1);
2447 s[len-1] = '\0';
2448 // tty->print_cr("checking \"%s\" for \"%s\"", s, typeName);
2449 if (recursiveFindType(origtypes, s, true) == 1) {
2450 delete s;
2451 return 1;
2452 }
2453 delete s;
2454 }
2455 if (strstr(typeName, "GrowableArray<") == typeName) {
2456 const char * start = typeName + strlen("GrowableArray<");
2457 const char * end = strrchr(typeName, '>');
2458 int len = end - start + 1;
2459 char * s = new char[len];
2460 strncpy(s, start, len - 1);
2461 s[len-1] = '\0';
2462 // tty->print_cr("checking \"%s\" for \"%s\"", s, typeName);
2463 if (recursiveFindType(origtypes, s, true) == 1) {
2464 delete s;
2465 return 1;
2466 }
2467 delete s;
2468 }
2469 if (strstr(typeName, "const ") == typeName) {
2470 const char * s = typeName + strlen("const ");
2471 // tty->print_cr("checking \"%s\" for \"%s\"", s, typeName);
2472 if (recursiveFindType(origtypes, s, true) == 1) {
2473 return 1;
2474 }
2475 }
2476 if (strstr(typeName, " const") == typeName + len - 6) {
2477 char * s = strdup(typeName);
2478 s[len - 6] = '\0';
2479 // tty->print_cr("checking \"%s\" for \"%s\"", s, typeName);
2480 if (recursiveFindType(origtypes, s, true) == 1) {
2481 return 1;
2482 }
2483 }
2484 if (!isRecurse) {
2485 tty->print_cr("type \"%s\" not found", typeName);
2486 }
2487 return 2;
2488 }
2491 int
2492 VMStructs::findType(const char* typeName) {
2493 VMTypeEntry* types = gHotSpotVMTypes;
2495 return recursiveFindType(types, typeName, false);
2496 }
2497 #endif
2499 void vmStructs_init() {
2500 debug_only(VMStructs::init());
2501 }
