1 /*
2 * Copyright (c) 2000, 2011, Oracle and/or its affiliates. All rights reserved.
3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
4 *
5 * This code is free software; you can redistribute it and/or modify it
6 * under the terms of the GNU General Public License version 2 only, as
7 * published by the Free Software Foundation.
8 *
9 * This code is distributed in the hope that it will be useful, but WITHOUT
10 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
11 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
12 * version 2 for more details (a copy is included in the LICENSE file that
13 * accompanied this code).
14 *
15 * You should have received a copy of the GNU General Public License version
16 * 2 along with this work; if not, write to the Free Software Foundation,
17 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
18 *
19 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
20 * or visit www.oracle.com if you need additional information or have any
21 * questions.
22 *
23 */
24
25 #include "precompiled.hpp"
26 #include "classfile/dictionary.hpp"
27 #include "classfile/javaClasses.hpp"
28 #include "classfile/loaderConstraints.hpp"
29 #include "classfile/placeholders.hpp"
30 #include "classfile/symbolTable.hpp"
31 #include "classfile/systemDictionary.hpp"
32 #include "code/codeBlob.hpp"
33 #include "code/codeCache.hpp"
34 #include "code/compressedStream.hpp"
35 #include "code/location.hpp"
36 #include "code/nmethod.hpp"
37 #include "code/pcDesc.hpp"
38 #include "code/stubs.hpp"
39 #include "code/vmreg.hpp"
40 #include "compiler/oopMap.hpp"
41 #include "gc_implementation/concurrentMarkSweep/freeBlockDictionary.hpp"
42 #include "gc_implementation/shared/immutableSpace.hpp"
43 #include "gc_implementation/shared/markSweep.hpp"
44 #include "gc_implementation/shared/mutableSpace.hpp"
45 #include "gc_interface/collectedHeap.hpp"
46 #include "interpreter/bytecodeInterpreter.hpp"
47 #include "interpreter/bytecodes.hpp"
48 #include "interpreter/interpreter.hpp"
49 #include "memory/cardTableRS.hpp"
50 #include "memory/compactPermGen.hpp"
51 #include "memory/defNewGeneration.hpp"
52 #include "memory/genCollectedHeap.hpp"
53 #include "memory/generation.hpp"
54 #include "memory/generationSpec.hpp"
55 #include "memory/heap.hpp"
56 #include "memory/permGen.hpp"
57 #include "memory/space.hpp"
58 #include "memory/tenuredGeneration.hpp"
59 #include "memory/universe.hpp"
60 #include "memory/watermark.hpp"
61 #include "oops/arrayKlass.hpp"
62 #include "oops/arrayKlassKlass.hpp"
63 #include "oops/arrayOop.hpp"
64 #include "oops/compiledICHolderKlass.hpp"
65 #include "oops/compiledICHolderOop.hpp"
66 #include "oops/constMethodKlass.hpp"
67 #include "oops/constMethodOop.hpp"
68 #include "oops/constantPoolKlass.hpp"
69 #include "oops/constantPoolOop.hpp"
70 #include "oops/cpCacheKlass.hpp"
71 #include "oops/cpCacheOop.hpp"
72 #include "oops/instanceKlass.hpp"
73 #include "oops/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/symbolKlass.hpp"
87 #include "oops/symbolOop.hpp"
88 #include "oops/typeArrayKlass.hpp"
89 #include "oops/typeArrayKlassKlass.hpp"
90 #include "oops/typeArrayOop.hpp"
91 #include "prims/jvmtiAgentThread.hpp"
92 #include "runtime/arguments.hpp"
93 #include "runtime/globals.hpp"
94 #include "runtime/java.hpp"
95 #include "runtime/javaCalls.hpp"
96 #include "runtime/perfMemory.hpp"
97 #include "runtime/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_OS_FAMILY_linux
113 # include "thread_linux.inline.hpp"
114 #endif
115 #ifdef TARGET_OS_FAMILY_solaris
116 # include "thread_solaris.inline.hpp"
117 #endif
118 #ifdef TARGET_OS_FAMILY_windows
119 # include "thread_windows.inline.hpp"
120 #endif
121 #ifdef TARGET_OS_ARCH_linux_x86
122 # include "vmStructs_linux_x86.hpp"
123 #endif
124 #ifdef TARGET_OS_ARCH_linux_sparc
125 # include "vmStructs_linux_sparc.hpp"
126 #endif
127 #ifdef TARGET_OS_ARCH_linux_zero
128 # include "vmStructs_linux_zero.hpp"
129 #endif
130 #ifdef TARGET_OS_ARCH_solaris_x86
131 # include "vmStructs_solaris_x86.hpp"
132 #endif
133 #ifdef TARGET_OS_ARCH_solaris_sparc
134 # include "vmStructs_solaris_sparc.hpp"
135 #endif
136 #ifdef TARGET_OS_ARCH_windows_x86
137 # include "vmStructs_windows_x86.hpp"
138 #endif
139 #ifndef SERIALGC
140 #include "gc_implementation/concurrentMarkSweep/cmsPermGen.hpp"
141 #include "gc_implementation/concurrentMarkSweep/compactibleFreeListSpace.hpp"
142 #include "gc_implementation/concurrentMarkSweep/concurrentMarkSweepGeneration.hpp"
143 #include "gc_implementation/concurrentMarkSweep/concurrentMarkSweepThread.hpp"
144 #include "gc_implementation/concurrentMarkSweep/vmStructs_cms.hpp"
145 #include "gc_implementation/parNew/parNewGeneration.hpp"
146 #include "gc_implementation/parNew/vmStructs_parNew.hpp"
147 #include "gc_implementation/parallelScavenge/asPSOldGen.hpp"
148 #include "gc_implementation/parallelScavenge/asPSYoungGen.hpp"
149 #include "gc_implementation/parallelScavenge/parallelScavengeHeap.hpp"
150 #include "gc_implementation/parallelScavenge/psOldGen.hpp"
151 #include "gc_implementation/parallelScavenge/psPermGen.hpp"
152 #include "gc_implementation/parallelScavenge/psVirtualspace.hpp"
153 #include "gc_implementation/parallelScavenge/psYoungGen.hpp"
154 #include "gc_implementation/parallelScavenge/vmStructs_parallelgc.hpp"
155 #endif
156 #ifdef COMPILER2
157 #include "opto/matcher.hpp"
158 #ifdef TARGET_ARCH_MODEL_x86_32
159 # include "adfiles/adGlobals_x86_32.hpp"
160 #endif
161 #ifdef TARGET_ARCH_MODEL_x86_64
162 # include "adfiles/adGlobals_x86_64.hpp"
163 #endif
164 #ifdef TARGET_ARCH_MODEL_sparc
165 # include "adfiles/adGlobals_sparc.hpp"
166 #endif
167 #ifdef TARGET_ARCH_MODEL_zero
168 # include "adfiles/adGlobals_zero.hpp"
169 #endif
170 #endif
171
172 // Note: the cross-product of (c1, c2, product, nonproduct, ...),
173 // (nonstatic, static), and (unchecked, checked) has not been taken.
174 // Only the macros currently needed have been defined.
175
176 // A field whose type is not checked is given a null string as the
177 // type name, indicating an "opaque" type to the serviceability agent.
178
179 // NOTE: there is an interdependency between this file and
180 // HotSpotTypeDataBase.java, which parses the type strings.
181
182 #ifndef REG_COUNT
183 #define REG_COUNT 0
184 #endif
185
186 // whole purpose of this function is to work around bug c++/27724 in gcc 4.1.1
187 // with optimization turned on it doesn't affect produced code
188 static inline uint64_t cast_uint64_t(size_t x)
189 {
190 return x;
191 }
192
193
194 //--------------------------------------------------------------------------------
195 // VM_STRUCTS
196 //
197 // This list enumerates all of the fields the serviceability agent
198 // needs to know about. Be sure to see also the type table below this one.
199 // NOTE that there are platform-specific additions to this table in
200 // vmStructs_<os>_<cpu>.hpp.
201
202 #define VM_STRUCTS(nonstatic_field, \
203 static_field, \
204 unchecked_nonstatic_field, \
205 volatile_nonstatic_field, \
206 nonproduct_nonstatic_field, \
207 c1_nonstatic_field, \
208 c2_nonstatic_field, \
209 unchecked_c1_static_field, \
210 unchecked_c2_static_field, \
211 last_entry) \
212 \
213 /******************************************************************/ \
214 /* OopDesc and Klass hierarchies (NOTE: methodDataOop incomplete) */ \
215 /******************************************************************/ \
216 \
217 volatile_nonstatic_field(oopDesc, _mark, markOop) \
218 volatile_nonstatic_field(oopDesc, _metadata._klass, wideKlassOop) \
219 volatile_nonstatic_field(oopDesc, _metadata._compressed_klass, narrowOop) \
220 static_field(oopDesc, _bs, BarrierSet*) \
221 nonstatic_field(arrayKlass, _dimension, int) \
222 volatile_nonstatic_field(arrayKlass, _higher_dimension, klassOop) \
223 volatile_nonstatic_field(arrayKlass, _lower_dimension, klassOop) \
224 nonstatic_field(arrayKlass, _vtable_len, int) \
225 nonstatic_field(arrayKlass, _alloc_size, juint) \
226 nonstatic_field(arrayKlass, _component_mirror, oop) \
227 nonstatic_field(compiledICHolderKlass, _alloc_size, juint) \
228 nonstatic_field(compiledICHolderOopDesc, _holder_method, methodOop) \
229 nonstatic_field(compiledICHolderOopDesc, _holder_klass, klassOop) \
230 nonstatic_field(constantPoolOopDesc, _tags, typeArrayOop) \
231 nonstatic_field(constantPoolOopDesc, _cache, constantPoolCacheOop) \
232 nonstatic_field(constantPoolOopDesc, _pool_holder, klassOop) \
233 nonstatic_field(constantPoolOopDesc, _operands, typeArrayOop) \
234 nonstatic_field(constantPoolOopDesc, _length, int) \
235 nonstatic_field(constantPoolCacheOopDesc, _length, int) \
236 nonstatic_field(constantPoolCacheOopDesc, _constant_pool, constantPoolOop) \
237 nonstatic_field(instanceKlass, _array_klasses, klassOop) \
238 nonstatic_field(instanceKlass, _methods, objArrayOop) \
239 nonstatic_field(instanceKlass, _method_ordering, typeArrayOop) \
240 nonstatic_field(instanceKlass, _local_interfaces, objArrayOop) \
241 nonstatic_field(instanceKlass, _transitive_interfaces, objArrayOop) \
242 nonstatic_field(instanceKlass, _nof_implementors, int) \
243 nonstatic_field(instanceKlass, _implementors[0], klassOop) \
244 nonstatic_field(instanceKlass, _fields, typeArrayOop) \
245 nonstatic_field(instanceKlass, _constants, constantPoolOop) \
246 nonstatic_field(instanceKlass, _class_loader, oop) \
247 nonstatic_field(instanceKlass, _protection_domain, oop) \
248 nonstatic_field(instanceKlass, _signers, objArrayOop) \
249 nonstatic_field(instanceKlass, _source_file_name, symbolOop) \
250 nonstatic_field(instanceKlass, _source_debug_extension, symbolOop) \
251 nonstatic_field(instanceKlass, _inner_classes, typeArrayOop) \
252 nonstatic_field(instanceKlass, _nonstatic_field_size, int) \
253 nonstatic_field(instanceKlass, _static_field_size, int) \
254 nonstatic_field(instanceKlass, _static_oop_field_size, int) \
255 nonstatic_field(instanceKlass, _nonstatic_oop_map_size, int) \
256 nonstatic_field(instanceKlass, _is_marked_dependent, bool) \
257 nonstatic_field(instanceKlass, _minor_version, u2) \
258 nonstatic_field(instanceKlass, _major_version, u2) \
259 nonstatic_field(instanceKlass, _init_state, instanceKlass::ClassState) \
260 nonstatic_field(instanceKlass, _init_thread, Thread*) \
261 nonstatic_field(instanceKlass, _vtable_len, int) \
262 nonstatic_field(instanceKlass, _itable_len, int) \
263 nonstatic_field(instanceKlass, _reference_type, ReferenceType) \
264 volatile_nonstatic_field(instanceKlass, _oop_map_cache, OopMapCache*) \
265 nonstatic_field(instanceKlass, _jni_ids, JNIid*) \
266 nonstatic_field(instanceKlass, _osr_nmethods_head, nmethod*) \
267 nonstatic_field(instanceKlass, _breakpoints, BreakpointInfo*) \
268 nonstatic_field(instanceKlass, _generic_signature, symbolOop) \
269 nonstatic_field(instanceKlass, _methods_jmethod_ids, jmethodID*) \
270 nonstatic_field(instanceKlass, _methods_cached_itable_indices, int*) \
271 volatile_nonstatic_field(instanceKlass, _idnum_allocated_count, u2) \
272 nonstatic_field(instanceKlass, _class_annotations, typeArrayOop) \
273 nonstatic_field(instanceKlass, _fields_annotations, objArrayOop) \
274 nonstatic_field(instanceKlass, _methods_annotations, objArrayOop) \
275 nonstatic_field(instanceKlass, _methods_parameter_annotations, objArrayOop) \
276 nonstatic_field(instanceKlass, _methods_default_annotations, objArrayOop) \
277 nonstatic_field(Klass, _super_check_offset, juint) \
278 nonstatic_field(Klass, _secondary_super_cache, klassOop) \
279 nonstatic_field(Klass, _secondary_supers, objArrayOop) \
280 nonstatic_field(Klass, _primary_supers[0], klassOop) \
281 nonstatic_field(Klass, _java_mirror, oop) \
282 nonstatic_field(Klass, _modifier_flags, jint) \
283 nonstatic_field(Klass, _super, klassOop) \
284 nonstatic_field(Klass, _layout_helper, jint) \
285 nonstatic_field(Klass, _name, symbolOop) \
286 nonstatic_field(Klass, _access_flags, AccessFlags) \
287 nonstatic_field(Klass, _subklass, klassOop) \
288 nonstatic_field(Klass, _next_sibling, klassOop) \
289 nonproduct_nonstatic_field(Klass, _verify_count, int) \
290 nonstatic_field(Klass, _alloc_count, juint) \
291 nonstatic_field(klassKlass, _alloc_size, juint) \
292 nonstatic_field(methodKlass, _alloc_size, juint) \
293 nonstatic_field(methodDataOopDesc, _size, int) \
294 nonstatic_field(methodDataOopDesc, _method, methodOop) \
295 nonstatic_field(methodOopDesc, _constMethod, constMethodOop) \
296 nonstatic_field(methodOopDesc, _constants, constantPoolOop) \
297 c2_nonstatic_field(methodOopDesc, _method_data, methodDataOop) \
298 c2_nonstatic_field(methodOopDesc, _interpreter_invocation_count, int) \
299 nonstatic_field(methodOopDesc, _access_flags, AccessFlags) \
300 nonstatic_field(methodOopDesc, _vtable_index, int) \
301 nonstatic_field(methodOopDesc, _method_size, u2) \
302 nonstatic_field(methodOopDesc, _max_stack, u2) \
303 nonstatic_field(methodOopDesc, _max_locals, u2) \
304 nonstatic_field(methodOopDesc, _size_of_parameters, u2) \
305 c2_nonstatic_field(methodOopDesc, _interpreter_throwout_count, u2) \
306 nonstatic_field(methodOopDesc, _number_of_breakpoints, u2) \
307 nonstatic_field(methodOopDesc, _invocation_counter, InvocationCounter) \
308 nonstatic_field(methodOopDesc, _backedge_counter, InvocationCounter) \
309 nonproduct_nonstatic_field(methodOopDesc, _compiled_invocation_count, int) \
310 volatile_nonstatic_field(methodOopDesc, _code, nmethod*) \
311 nonstatic_field(methodOopDesc, _i2i_entry, address) \
312 nonstatic_field(methodOopDesc, _adapter, AdapterHandlerEntry*) \
313 volatile_nonstatic_field(methodOopDesc, _from_compiled_entry, address) \
314 volatile_nonstatic_field(methodOopDesc, _from_interpreted_entry, address) \
315 volatile_nonstatic_field(constMethodOopDesc, _fingerprint, uint64_t) \
316 nonstatic_field(constMethodOopDesc, _method, methodOop) \
317 nonstatic_field(constMethodOopDesc, _stackmap_data, typeArrayOop) \
318 nonstatic_field(constMethodOopDesc, _exception_table, typeArrayOop) \
319 nonstatic_field(constMethodOopDesc, _constMethod_size, int) \
320 nonstatic_field(constMethodOopDesc, _interpreter_kind, jbyte) \
321 nonstatic_field(constMethodOopDesc, _flags, jbyte) \
322 nonstatic_field(constMethodOopDesc, _code_size, u2) \
323 nonstatic_field(constMethodOopDesc, _name_index, u2) \
324 nonstatic_field(constMethodOopDesc, _signature_index, u2) \
325 nonstatic_field(constMethodOopDesc, _method_idnum, u2) \
326 nonstatic_field(constMethodOopDesc, _generic_signature_index, u2) \
327 nonstatic_field(objArrayKlass, _element_klass, klassOop) \
328 nonstatic_field(objArrayKlass, _bottom_klass, klassOop) \
329 nonstatic_field(symbolKlass, _alloc_size, juint) \
330 nonstatic_field(symbolOopDesc, _length, unsigned short) \
331 unchecked_nonstatic_field(symbolOopDesc, _body, sizeof(jbyte)) /* NOTE: no type */ \
332 nonstatic_field(typeArrayKlass, _max_length, int) \
333 \
334 /***********************/ \
335 /* Constant Pool Cache */ \
336 /***********************/ \
337 \
338 volatile_nonstatic_field(ConstantPoolCacheEntry, _indices, intx) \
339 volatile_nonstatic_field(ConstantPoolCacheEntry, _f1, oop) \
340 volatile_nonstatic_field(ConstantPoolCacheEntry, _f2, intx) \
341 volatile_nonstatic_field(ConstantPoolCacheEntry, _flags, intx) \
342 \
343 /********************************/ \
344 /* MethodOop-related structures */ \
345 /********************************/ \
346 \
347 nonstatic_field(CheckedExceptionElement, class_cp_index, u2) \
348 nonstatic_field(LocalVariableTableElement, start_bci, u2) \
349 nonstatic_field(LocalVariableTableElement, length, u2) \
350 nonstatic_field(LocalVariableTableElement, name_cp_index, u2) \
351 nonstatic_field(LocalVariableTableElement, descriptor_cp_index, u2) \
352 nonstatic_field(LocalVariableTableElement, signature_cp_index, u2) \
353 nonstatic_field(LocalVariableTableElement, slot, u2) \
354 nonstatic_field(BreakpointInfo, _orig_bytecode, Bytecodes::Code) \
355 nonstatic_field(BreakpointInfo, _bci, int) \
356 nonstatic_field(BreakpointInfo, _name_index, u2) \
357 nonstatic_field(BreakpointInfo, _signature_index, u2) \
358 nonstatic_field(BreakpointInfo, _next, BreakpointInfo*) \
359 /***********/ \
360 /* JNI IDs */ \
361 /***********/ \
362 \
363 nonstatic_field(JNIid, _holder, klassOop) \
364 nonstatic_field(JNIid, _next, JNIid*) \
365 nonstatic_field(JNIid, _offset, int) \
366 /************/ \
367 /* Universe */ \
368 /************/ \
369 \
370 static_field(Universe, _boolArrayKlassObj, klassOop) \
371 static_field(Universe, _byteArrayKlassObj, klassOop) \
372 static_field(Universe, _charArrayKlassObj, klassOop) \
373 static_field(Universe, _intArrayKlassObj, klassOop) \
374 static_field(Universe, _shortArrayKlassObj, klassOop) \
375 static_field(Universe, _longArrayKlassObj, klassOop) \
376 static_field(Universe, _singleArrayKlassObj, klassOop) \
377 static_field(Universe, _doubleArrayKlassObj, klassOop) \
378 static_field(Universe, _symbolKlassObj, klassOop) \
379 static_field(Universe, _methodKlassObj, klassOop) \
380 static_field(Universe, _constMethodKlassObj, klassOop) \
381 static_field(Universe, _methodDataKlassObj, klassOop) \
382 static_field(Universe, _klassKlassObj, klassOop) \
383 static_field(Universe, _arrayKlassKlassObj, klassOop) \
384 static_field(Universe, _objArrayKlassKlassObj, klassOop) \
385 static_field(Universe, _typeArrayKlassKlassObj, klassOop) \
386 static_field(Universe, _instanceKlassKlassObj, klassOop) \
387 static_field(Universe, _constantPoolKlassObj, klassOop) \
388 static_field(Universe, _constantPoolCacheKlassObj, klassOop) \
389 static_field(Universe, _compiledICHolderKlassObj, klassOop) \
390 static_field(Universe, _systemObjArrayKlassObj, klassOop) \
391 static_field(Universe, _mirrors[0], oop) \
392 static_field(Universe, _main_thread_group, oop) \
393 static_field(Universe, _system_thread_group, oop) \
394 static_field(Universe, _the_empty_byte_array, typeArrayOop) \
395 static_field(Universe, _the_empty_short_array, typeArrayOop) \
396 static_field(Universe, _the_empty_int_array, typeArrayOop) \
397 static_field(Universe, _the_empty_system_obj_array, objArrayOop) \
398 static_field(Universe, _the_empty_class_klass_array, objArrayOop) \
399 static_field(Universe, _out_of_memory_error_java_heap, oop) \
400 static_field(Universe, _out_of_memory_error_perm_gen, oop) \
401 static_field(Universe, _out_of_memory_error_array_size, oop) \
402 static_field(Universe, _out_of_memory_error_gc_overhead_limit, oop) \
403 static_field(Universe, _null_ptr_exception_instance, oop) \
404 static_field(Universe, _arithmetic_exception_instance, oop) \
405 static_field(Universe, _vm_exception, oop) \
406 static_field(Universe, _collectedHeap, CollectedHeap*) \
407 static_field(Universe, _base_vtable_size, int) \
408 static_field(Universe, _bootstrapping, bool) \
409 static_field(Universe, _fully_initialized, bool) \
410 static_field(Universe, _verify_count, int) \
411 static_field(Universe, _narrow_oop._base, address) \
412 static_field(Universe, _narrow_oop._shift, int) \
413 static_field(Universe, _narrow_oop._use_implicit_null_checks, bool) \
414 \
415 /**********************************************************************************/ \
416 /* Generation and Space hierarchies */ \
417 /**********************************************************************************/ \
418 \
419 unchecked_nonstatic_field(ageTable, sizes, sizeof(ageTable::sizes)) \
420 \
421 nonstatic_field(BarrierSet, _max_covered_regions, int) \
422 nonstatic_field(BlockOffsetTable, _bottom, HeapWord*) \
423 nonstatic_field(BlockOffsetTable, _end, HeapWord*) \
424 \
425 nonstatic_field(BlockOffsetSharedArray, _reserved, MemRegion) \
426 nonstatic_field(BlockOffsetSharedArray, _end, HeapWord*) \
427 nonstatic_field(BlockOffsetSharedArray, _vs, VirtualSpace) \
428 nonstatic_field(BlockOffsetSharedArray, _offset_array, u_char*) \
429 \
430 nonstatic_field(BlockOffsetArray, _array, BlockOffsetSharedArray*) \
431 nonstatic_field(BlockOffsetArray, _sp, Space*) \
432 nonstatic_field(BlockOffsetArrayContigSpace, _next_offset_threshold, HeapWord*) \
433 nonstatic_field(BlockOffsetArrayContigSpace, _next_offset_index, size_t) \
434 \
435 nonstatic_field(BlockOffsetArrayNonContigSpace, _unallocated_block, HeapWord*) \
436 \
437 nonstatic_field(CardGeneration, _rs, GenRemSet*) \
438 nonstatic_field(CardGeneration, _bts, BlockOffsetSharedArray*) \
439 \
440 nonstatic_field(CardTableModRefBS, _whole_heap, const MemRegion) \
441 nonstatic_field(CardTableModRefBS, _guard_index, const size_t) \
442 nonstatic_field(CardTableModRefBS, _last_valid_index, const size_t) \
443 nonstatic_field(CardTableModRefBS, _page_size, const size_t) \
444 nonstatic_field(CardTableModRefBS, _byte_map_size, const size_t) \
445 nonstatic_field(CardTableModRefBS, _byte_map, jbyte*) \
446 nonstatic_field(CardTableModRefBS, _cur_covered_regions, int) \
447 nonstatic_field(CardTableModRefBS, _covered, MemRegion*) \
448 nonstatic_field(CardTableModRefBS, _committed, MemRegion*) \
449 nonstatic_field(CardTableModRefBS, _guard_region, MemRegion) \
450 nonstatic_field(CardTableModRefBS, byte_map_base, jbyte*) \
451 \
452 nonstatic_field(CardTableRS, _ct_bs, CardTableModRefBSForCTRS*) \
453 \
454 nonstatic_field(CollectedHeap, _reserved, MemRegion) \
455 nonstatic_field(SharedHeap, _perm_gen, PermGen*) \
456 nonstatic_field(CollectedHeap, _barrier_set, BarrierSet*) \
457 nonstatic_field(CollectedHeap, _defer_initial_card_mark, bool) \
458 nonstatic_field(CollectedHeap, _is_gc_active, bool) \
459 nonstatic_field(CompactibleSpace, _compaction_top, HeapWord*) \
460 nonstatic_field(CompactibleSpace, _first_dead, HeapWord*) \
461 nonstatic_field(CompactibleSpace, _end_of_live, HeapWord*) \
462 \
463 nonstatic_field(CompactingPermGen, _gen, OneContigSpaceCardGeneration*) \
464 \
465 nonstatic_field(ContiguousSpace, _top, HeapWord*) \
466 nonstatic_field(ContiguousSpace, _concurrent_iteration_safe_limit, HeapWord*) \
467 nonstatic_field(ContiguousSpace, _saved_mark_word, HeapWord*) \
468 \
469 nonstatic_field(DefNewGeneration, _next_gen, Generation*) \
470 nonstatic_field(DefNewGeneration, _tenuring_threshold, int) \
471 nonstatic_field(DefNewGeneration, _age_table, ageTable) \
472 nonstatic_field(DefNewGeneration, _eden_space, EdenSpace*) \
473 nonstatic_field(DefNewGeneration, _from_space, ContiguousSpace*) \
474 nonstatic_field(DefNewGeneration, _to_space, ContiguousSpace*) \
475 \
476 nonstatic_field(EdenSpace, _gen, DefNewGeneration*) \
477 \
478 nonstatic_field(Generation, _reserved, MemRegion) \
479 nonstatic_field(Generation, _virtual_space, VirtualSpace) \
480 nonstatic_field(Generation, _level, int) \
481 nonstatic_field(Generation, _stat_record, Generation::StatRecord) \
482 \
483 nonstatic_field(Generation::StatRecord, invocations, int) \
484 nonstatic_field(Generation::StatRecord, accumulated_time, elapsedTimer) \
485 \
486 nonstatic_field(GenerationSpec, _name, Generation::Name) \
487 nonstatic_field(GenerationSpec, _init_size, size_t) \
488 nonstatic_field(GenerationSpec, _max_size, size_t) \
489 \
490 static_field(GenCollectedHeap, _gch, GenCollectedHeap*) \
491 nonstatic_field(GenCollectedHeap, _n_gens, int) \
492 unchecked_nonstatic_field(GenCollectedHeap, _gens, sizeof(GenCollectedHeap::_gens)) /* NOTE: no type */ \
493 nonstatic_field(GenCollectedHeap, _gen_specs, GenerationSpec**) \
494 \
495 nonstatic_field(HeapWord, i, char*) \
496 \
497 nonstatic_field(MemRegion, _start, HeapWord*) \
498 nonstatic_field(MemRegion, _word_size, size_t) \
499 \
500 nonstatic_field(OffsetTableContigSpace, _offsets, BlockOffsetArray) \
501 \
502 nonstatic_field(OneContigSpaceCardGeneration, _min_heap_delta_bytes, size_t) \
503 nonstatic_field(OneContigSpaceCardGeneration, _the_space, ContiguousSpace*) \
504 nonstatic_field(OneContigSpaceCardGeneration, _last_gc, WaterMark) \
505 \
506 nonstatic_field(CompactingPermGenGen, _ro_vs, VirtualSpace) \
507 nonstatic_field(CompactingPermGenGen, _rw_vs, VirtualSpace) \
508 nonstatic_field(CompactingPermGenGen, _md_vs, VirtualSpace) \
509 nonstatic_field(CompactingPermGenGen, _mc_vs, VirtualSpace) \
510 nonstatic_field(CompactingPermGenGen, _ro_space, OffsetTableContigSpace*) \
511 nonstatic_field(CompactingPermGenGen, _rw_space, OffsetTableContigSpace*) \
512 static_field(CompactingPermGenGen, unshared_bottom, HeapWord*) \
513 static_field(CompactingPermGenGen, unshared_end, HeapWord*) \
514 static_field(CompactingPermGenGen, shared_bottom, HeapWord*) \
515 static_field(CompactingPermGenGen, readonly_bottom, HeapWord*) \
516 static_field(CompactingPermGenGen, readonly_end, HeapWord*) \
517 static_field(CompactingPermGenGen, readwrite_bottom, HeapWord*) \
518 static_field(CompactingPermGenGen, readwrite_end, HeapWord*) \
519 static_field(CompactingPermGenGen, miscdata_bottom, HeapWord*) \
520 static_field(CompactingPermGenGen, miscdata_end, HeapWord*) \
521 static_field(CompactingPermGenGen, misccode_bottom, HeapWord*) \
522 static_field(CompactingPermGenGen, misccode_end, HeapWord*) \
523 static_field(CompactingPermGenGen, shared_end, HeapWord*) \
524 \
525 nonstatic_field(PermGen, _capacity_expansion_limit, size_t) \
526 \
527 nonstatic_field(PermanentGenerationSpec, _name, PermGen::Name) \
528 nonstatic_field(PermanentGenerationSpec, _init_size, size_t) \
529 nonstatic_field(PermanentGenerationSpec, _max_size, size_t) \
530 \
531 nonstatic_field(Space, _bottom, HeapWord*) \
532 nonstatic_field(Space, _end, HeapWord*) \
533 \
534 nonstatic_field(TenuredGeneration, _shrink_factor, size_t) \
535 nonstatic_field(TenuredGeneration, _capacity_at_prologue, size_t) \
536 nonstatic_field(ThreadLocalAllocBuffer, _start, HeapWord*) \
537 nonstatic_field(ThreadLocalAllocBuffer, _top, HeapWord*) \
538 nonstatic_field(ThreadLocalAllocBuffer, _end, HeapWord*) \
539 nonstatic_field(ThreadLocalAllocBuffer, _desired_size, size_t) \
540 nonstatic_field(ThreadLocalAllocBuffer, _refill_waste_limit, size_t) \
541 static_field(ThreadLocalAllocBuffer, _target_refills, unsigned) \
542 nonstatic_field(VirtualSpace, _low_boundary, char*) \
543 nonstatic_field(VirtualSpace, _high_boundary, char*) \
544 nonstatic_field(VirtualSpace, _low, char*) \
545 nonstatic_field(VirtualSpace, _high, char*) \
546 nonstatic_field(VirtualSpace, _lower_high, char*) \
547 nonstatic_field(VirtualSpace, _middle_high, char*) \
548 nonstatic_field(VirtualSpace, _upper_high, char*) \
549 nonstatic_field(WaterMark, _point, HeapWord*) \
550 nonstatic_field(WaterMark, _space, Space*) \
551 \
552 /************************/ \
553 /* PerfMemory - jvmstat */ \
554 /************************/ \
555 \
556 nonstatic_field(PerfDataPrologue, magic, jint) \
557 nonstatic_field(PerfDataPrologue, byte_order, jbyte) \
558 nonstatic_field(PerfDataPrologue, major_version, jbyte) \
559 nonstatic_field(PerfDataPrologue, minor_version, jbyte) \
560 nonstatic_field(PerfDataPrologue, accessible, jbyte) \
561 nonstatic_field(PerfDataPrologue, used, jint) \
562 nonstatic_field(PerfDataPrologue, overflow, jint) \
563 nonstatic_field(PerfDataPrologue, mod_time_stamp, jlong) \
564 nonstatic_field(PerfDataPrologue, entry_offset, jint) \
565 nonstatic_field(PerfDataPrologue, num_entries, jint) \
566 \
567 nonstatic_field(PerfDataEntry, entry_length, jint) \
568 nonstatic_field(PerfDataEntry, name_offset, jint) \
569 nonstatic_field(PerfDataEntry, vector_length, jint) \
570 nonstatic_field(PerfDataEntry, data_type, jbyte) \
571 nonstatic_field(PerfDataEntry, flags, jbyte) \
572 nonstatic_field(PerfDataEntry, data_units, jbyte) \
573 nonstatic_field(PerfDataEntry, data_variability, jbyte) \
574 nonstatic_field(PerfDataEntry, data_offset, jint) \
575 \
576 static_field(PerfMemory, _start, char*) \
577 static_field(PerfMemory, _end, char*) \
578 static_field(PerfMemory, _top, char*) \
579 static_field(PerfMemory, _capacity, size_t) \
580 static_field(PerfMemory, _prologue, PerfDataPrologue*) \
581 static_field(PerfMemory, _initialized, jint) \
582 \
583 /***************/ \
584 /* SymbolTable */ \
585 /***************/ \
586 \
587 static_field(SymbolTable, _the_table, SymbolTable*) \
588 \
589 /***************/ \
590 /* StringTable */ \
591 /***************/ \
592 \
593 static_field(StringTable, _the_table, StringTable*) \
594 \
595 /********************/ \
596 /* SystemDictionary */ \
597 /********************/ \
598 \
599 static_field(SystemDictionary, _dictionary, Dictionary*) \
600 static_field(SystemDictionary, _placeholders, PlaceholderTable*) \
601 static_field(SystemDictionary, _shared_dictionary, Dictionary*) \
602 static_field(SystemDictionary, _system_loader_lock_obj, oop) \
603 static_field(SystemDictionary, _loader_constraints, LoaderConstraintTable*) \
604 static_field(SystemDictionary, WK_KLASS(Object_klass), klassOop) \
605 static_field(SystemDictionary, WK_KLASS(String_klass), klassOop) \
606 static_field(SystemDictionary, WK_KLASS(Class_klass), klassOop) \
607 static_field(SystemDictionary, WK_KLASS(Cloneable_klass), klassOop) \
608 static_field(SystemDictionary, WK_KLASS(ClassLoader_klass), klassOop) \
609 static_field(SystemDictionary, WK_KLASS(Serializable_klass), klassOop) \
610 static_field(SystemDictionary, WK_KLASS(System_klass), klassOop) \
611 static_field(SystemDictionary, WK_KLASS(Throwable_klass), klassOop) \
612 static_field(SystemDictionary, WK_KLASS(ThreadDeath_klass), klassOop) \
613 static_field(SystemDictionary, WK_KLASS(Error_klass), klassOop) \
614 static_field(SystemDictionary, WK_KLASS(Exception_klass), klassOop) \
615 static_field(SystemDictionary, WK_KLASS(RuntimeException_klass), klassOop) \
616 static_field(SystemDictionary, WK_KLASS(ClassNotFoundException_klass), klassOop) \
617 static_field(SystemDictionary, WK_KLASS(NoClassDefFoundError_klass), klassOop) \
618 static_field(SystemDictionary, WK_KLASS(LinkageError_klass), klassOop) \
619 static_field(SystemDictionary, WK_KLASS(ClassCastException_klass), klassOop) \
620 static_field(SystemDictionary, WK_KLASS(ArrayStoreException_klass), klassOop) \
621 static_field(SystemDictionary, WK_KLASS(VirtualMachineError_klass), klassOop) \
622 static_field(SystemDictionary, WK_KLASS(OutOfMemoryError_klass), klassOop) \
623 static_field(SystemDictionary, WK_KLASS(StackOverflowError_klass), klassOop) \
624 static_field(SystemDictionary, WK_KLASS(ProtectionDomain_klass), klassOop) \
625 static_field(SystemDictionary, WK_KLASS(AccessControlContext_klass), klassOop) \
626 static_field(SystemDictionary, WK_KLASS(Reference_klass), klassOop) \
627 static_field(SystemDictionary, WK_KLASS(SoftReference_klass), klassOop) \
628 static_field(SystemDictionary, WK_KLASS(WeakReference_klass), klassOop) \
629 static_field(SystemDictionary, WK_KLASS(FinalReference_klass), klassOop) \
630 static_field(SystemDictionary, WK_KLASS(PhantomReference_klass), klassOop) \
631 static_field(SystemDictionary, WK_KLASS(Finalizer_klass), klassOop) \
632 static_field(SystemDictionary, WK_KLASS(Thread_klass), klassOop) \
633 static_field(SystemDictionary, WK_KLASS(ThreadGroup_klass), klassOop) \
634 static_field(SystemDictionary, WK_KLASS(Properties_klass), klassOop) \
635 static_field(SystemDictionary, WK_KLASS(StringBuffer_klass), klassOop) \
636 static_field(SystemDictionary, _box_klasses[0], klassOop) \
637 static_field(SystemDictionary, _java_system_loader, oop) \
638 \
639 /*******************/ \
640 /* HashtableBucket */ \
641 /*******************/ \
642 \
643 nonstatic_field(HashtableBucket, _entry, BasicHashtableEntry*) \
644 \
645 /******************/ \
646 /* HashtableEntry */ \
647 /******************/ \
648 \
649 nonstatic_field(BasicHashtableEntry, _next, BasicHashtableEntry*) \
650 nonstatic_field(BasicHashtableEntry, _hash, unsigned int) \
651 nonstatic_field(HashtableEntry, _literal, oop) \
652 \
653 /*************/ \
654 /* Hashtable */ \
655 /*************/ \
656 \
657 nonstatic_field(BasicHashtable, _table_size, int) \
658 nonstatic_field(BasicHashtable, _buckets, HashtableBucket*) \
659 nonstatic_field(BasicHashtable, _free_list, BasicHashtableEntry*) \
660 nonstatic_field(BasicHashtable, _first_free_entry, char*) \
661 nonstatic_field(BasicHashtable, _end_block, char*) \
662 nonstatic_field(BasicHashtable, _entry_size, int) \
663 \
664 /*******************/ \
665 /* DictionaryEntry */ \
666 /*******************/ \
667 \
668 nonstatic_field(DictionaryEntry, _loader, oop) \
669 nonstatic_field(DictionaryEntry, _pd_set, ProtectionDomainEntry*) \
670 \
671 /********************/ \
672 \
673 nonstatic_field(PlaceholderEntry, _loader, oop) \
674 \
675 /**************************/ \
676 /* ProctectionDomainEntry */ \
677 /**************************/ \
678 \
679 nonstatic_field(ProtectionDomainEntry, _next, ProtectionDomainEntry*) \
680 nonstatic_field(ProtectionDomainEntry, _protection_domain, oop) \
681 \
682 /*************************/ \
683 /* LoaderConstraintEntry */ \
684 /*************************/ \
685 \
686 nonstatic_field(LoaderConstraintEntry, _name, symbolOop) \
687 nonstatic_field(LoaderConstraintEntry, _num_loaders, int) \
688 nonstatic_field(LoaderConstraintEntry, _max_loaders, int) \
689 nonstatic_field(LoaderConstraintEntry, _loaders, oop*) \
690 \
691 /********************************/ \
692 /* CodeCache (NOTE: incomplete) */ \
693 /********************************/ \
694 \
695 static_field(CodeCache, _heap, CodeHeap*) \
696 static_field(CodeCache, _scavenge_root_nmethods, nmethod*) \
697 \
698 /*******************************/ \
699 /* CodeHeap (NOTE: incomplete) */ \
700 /*******************************/ \
701 \
702 nonstatic_field(CodeHeap, _memory, VirtualSpace) \
703 nonstatic_field(CodeHeap, _segmap, VirtualSpace) \
704 nonstatic_field(CodeHeap, _log2_segment_size, int) \
705 nonstatic_field(HeapBlock, _header, HeapBlock::Header) \
706 nonstatic_field(HeapBlock::Header, _length, size_t) \
707 nonstatic_field(HeapBlock::Header, _used, bool) \
708 \
709 /**********************************/ \
710 /* Interpreter (NOTE: incomplete) */ \
711 /**********************************/ \
712 \
713 static_field(AbstractInterpreter, _code, StubQueue*) \
714 \
715 /****************************/ \
716 /* Stubs (NOTE: incomplete) */ \
717 /****************************/ \
718 \
719 nonstatic_field(StubQueue, _stub_buffer, address) \
720 nonstatic_field(StubQueue, _buffer_limit, int) \
721 nonstatic_field(StubQueue, _queue_begin, int) \
722 nonstatic_field(StubQueue, _queue_end, int) \
723 nonstatic_field(StubQueue, _number_of_stubs, int) \
724 nonstatic_field(InterpreterCodelet, _size, int) \
725 nonstatic_field(InterpreterCodelet, _description, const char*) \
726 nonstatic_field(InterpreterCodelet, _bytecode, Bytecodes::Code) \
727 \
728 /***********************************/ \
729 /* StubRoutines (NOTE: incomplete) */ \
730 /***********************************/ \
731 \
732 static_field(StubRoutines, _call_stub_return_address, address) \
733 IA32_ONLY(static_field(StubRoutines::x86,_call_stub_compiled_return, address)) \
734 \
735 /***************************************/ \
736 /* PcDesc and other compiled code info */ \
737 /***************************************/ \
738 \
739 nonstatic_field(PcDesc, _pc_offset, int) \
740 nonstatic_field(PcDesc, _scope_decode_offset, int) \
741 nonstatic_field(PcDesc, _obj_decode_offset, int) \
742 nonstatic_field(PcDesc, _flags, PcDesc::PcDescFlags) \
743 \
744 /***************************************************/ \
745 /* CodeBlobs (NOTE: incomplete, but only a little) */ \
746 /***************************************************/ \
747 \
748 nonstatic_field(CodeBlob, _name, const char*) \
749 nonstatic_field(CodeBlob, _size, int) \
750 nonstatic_field(CodeBlob, _header_size, int) \
751 nonstatic_field(CodeBlob, _relocation_size, int) \
752 nonstatic_field(CodeBlob, _content_offset, int) \
753 nonstatic_field(CodeBlob, _code_offset, int) \
754 nonstatic_field(CodeBlob, _frame_complete_offset, int) \
755 nonstatic_field(CodeBlob, _data_offset, int) \
756 nonstatic_field(CodeBlob, _frame_size, int) \
757 nonstatic_field(CodeBlob, _oop_maps, OopMapSet*) \
758 \
759 /**************************************************/ \
760 /* NMethods (NOTE: incomplete, but only a little) */ \
761 /**************************************************/ \
762 \
763 nonstatic_field(nmethod, _method, methodOop) \
764 nonstatic_field(nmethod, _entry_bci, int) \
765 nonstatic_field(nmethod, _osr_link, nmethod*) \
766 nonstatic_field(nmethod, _scavenge_root_link, nmethod*) \
767 nonstatic_field(nmethod, _scavenge_root_state, jbyte) \
768 nonstatic_field(nmethod, _exception_offset, int) \
769 nonstatic_field(nmethod, _deoptimize_offset, int) \
770 nonstatic_field(nmethod, _orig_pc_offset, int) \
771 nonstatic_field(nmethod, _stub_offset, int) \
772 nonstatic_field(nmethod, _consts_offset, int) \
773 nonstatic_field(nmethod, _oops_offset, int) \
774 nonstatic_field(nmethod, _scopes_data_offset, int) \
775 nonstatic_field(nmethod, _scopes_pcs_offset, int) \
776 nonstatic_field(nmethod, _dependencies_offset, int) \
777 nonstatic_field(nmethod, _handler_table_offset, int) \
778 nonstatic_field(nmethod, _nul_chk_table_offset, int) \
779 nonstatic_field(nmethod, _nmethod_end_offset, int) \
780 nonstatic_field(nmethod, _entry_point, address) \
781 nonstatic_field(nmethod, _verified_entry_point, address) \
782 nonstatic_field(nmethod, _osr_entry_point, address) \
783 nonstatic_field(nmethod, _lock_count, jint) \
784 nonstatic_field(nmethod, _stack_traversal_mark, long) \
785 \
786 /********************************/ \
787 /* JavaCalls (NOTE: incomplete) */ \
788 /********************************/ \
789 \
790 nonstatic_field(JavaCallWrapper, _anchor, JavaFrameAnchor) \
791 /********************************/ \
792 /* JavaFrameAnchor (NOTE: incomplete) */ \
793 /********************************/ \
794 volatile_nonstatic_field(JavaFrameAnchor, _last_Java_sp, intptr_t*) \
795 volatile_nonstatic_field(JavaFrameAnchor, _last_Java_pc, address) \
796 \
797 /******************************/ \
798 /* Threads (NOTE: incomplete) */ \
799 /******************************/ \
800 \
801 static_field(Threads, _thread_list, JavaThread*) \
802 static_field(Threads, _number_of_threads, int) \
803 static_field(Threads, _number_of_non_daemon_threads, int) \
804 static_field(Threads, _return_code, int) \
805 \
806 volatile_nonstatic_field(Thread, _suspend_flags, uint32_t) \
807 nonstatic_field(Thread, _active_handles, JNIHandleBlock*) \
808 nonstatic_field(Thread, _tlab, ThreadLocalAllocBuffer) \
809 nonstatic_field(Thread, _current_pending_monitor, ObjectMonitor*) \
810 nonstatic_field(Thread, _current_pending_monitor_is_from_java, bool) \
811 nonstatic_field(Thread, _current_waiting_monitor, ObjectMonitor*) \
812 nonstatic_field(NamedThread, _name, char*) \
813 nonstatic_field(NamedThread, _processed_thread, JavaThread*) \
814 nonstatic_field(JavaThread, _next, JavaThread*) \
815 nonstatic_field(JavaThread, _threadObj, oop) \
816 nonstatic_field(JavaThread, _anchor, JavaFrameAnchor) \
817 volatile_nonstatic_field(JavaThread, _thread_state, JavaThreadState) \
818 nonstatic_field(JavaThread, _osthread, OSThread*) \
819 nonstatic_field(JavaThread, _stack_base, address) \
820 nonstatic_field(JavaThread, _stack_size, size_t) \
821 \
822 /************/ \
823 /* OSThread */ \
824 /************/ \
825 \
826 nonstatic_field(OSThread, _interrupted, jint) \
827 \
828 /************************/ \
829 /* OopMap and OopMapSet */ \
830 /************************/ \
831 \
832 nonstatic_field(OopMap, _pc_offset, int) \
833 nonstatic_field(OopMap, _omv_count, int) \
834 nonstatic_field(OopMap, _omv_data_size, int) \
835 nonstatic_field(OopMap, _omv_data, unsigned char*) \
836 nonstatic_field(OopMap, _write_stream, CompressedWriteStream*) \
837 nonstatic_field(OopMapSet, _om_count, int) \
838 nonstatic_field(OopMapSet, _om_size, int) \
839 nonstatic_field(OopMapSet, _om_data, OopMap**) \
840 \
841 /*********************************/ \
842 /* JNIHandles and JNIHandleBlock */ \
843 /*********************************/ \
844 static_field(JNIHandles, _global_handles, JNIHandleBlock*) \
845 static_field(JNIHandles, _weak_global_handles, JNIHandleBlock*) \
846 static_field(JNIHandles, _deleted_handle, oop) \
847 \
848 unchecked_nonstatic_field(JNIHandleBlock, _handles, JNIHandleBlock::block_size_in_oops * sizeof(Oop)) /* Note: no type */ \
849 nonstatic_field(JNIHandleBlock, _top, int) \
850 nonstatic_field(JNIHandleBlock, _next, JNIHandleBlock*) \
851 \
852 /********************/ \
853 /* CompressedStream */ \
854 /********************/ \
855 \
856 nonstatic_field(CompressedStream, _buffer, u_char*) \
857 nonstatic_field(CompressedStream, _position, int) \
858 \
859 /*********************************/ \
860 /* VMRegImpl (NOTE: incomplete) */ \
861 /*********************************/ \
862 \
863 static_field(VMRegImpl, regName[0], const char*) \
864 static_field(VMRegImpl, stack0, VMReg) \
865 \
866 /*******************************/ \
867 /* Runtime1 (NOTE: incomplete) */ \
868 /*******************************/ \
869 \
870 unchecked_c1_static_field(Runtime1, _blobs, sizeof(Runtime1::_blobs)) /* NOTE: no type */ \
871 \
872 /************/ \
873 /* Monitors */ \
874 /************/ \
875 \
876 volatile_nonstatic_field(ObjectMonitor, _header, markOop) \
877 unchecked_nonstatic_field(ObjectMonitor, _object, sizeof(void *)) /* NOTE: no type */ \
878 unchecked_nonstatic_field(ObjectMonitor, _owner, sizeof(void *)) /* NOTE: no type */ \
879 volatile_nonstatic_field(ObjectMonitor, _count, intptr_t) \
880 volatile_nonstatic_field(ObjectMonitor, _waiters, intptr_t) \
881 volatile_nonstatic_field(ObjectMonitor, _recursions, intptr_t) \
882 nonstatic_field(ObjectMonitor, FreeNext, ObjectMonitor*) \
883 volatile_nonstatic_field(BasicLock, _displaced_header, markOop) \
884 nonstatic_field(BasicObjectLock, _lock, BasicLock) \
885 nonstatic_field(BasicObjectLock, _obj, oop) \
886 static_field(ObjectSynchronizer, gBlockList, ObjectMonitor*) \
887 \
888 /*********************/ \
889 /* Matcher (C2 only) */ \
890 /*********************/ \
891 \
892 unchecked_c2_static_field(Matcher, _regEncode, sizeof(Matcher::_regEncode)) /* NOTE: no type */ \
893 \
894 /*********************/ \
895 /* -XX flags */ \
896 /*********************/ \
897 \
898 nonstatic_field(Flag, type, const char*) \
899 nonstatic_field(Flag, name, const char*) \
900 unchecked_nonstatic_field(Flag, addr, sizeof(void*)) /* NOTE: no type */ \
901 nonstatic_field(Flag, kind, const char*) \
902 static_field(Flag, flags, Flag*) \
903 static_field(Flag, numFlags, size_t) \
904 \
905 /*************************/ \
906 /* JDK / VM version info */ \
907 /*************************/ \
908 \
909 static_field(Abstract_VM_Version, _s_vm_release, const char*) \
910 static_field(Abstract_VM_Version, _s_internal_vm_info_string, const char*) \
911 static_field(Abstract_VM_Version, _vm_major_version, int) \
912 static_field(Abstract_VM_Version, _vm_minor_version, int) \
913 static_field(Abstract_VM_Version, _vm_build_number, int) \
914 \
915 static_field(JDK_Version, _current, JDK_Version) \
916 nonstatic_field(JDK_Version, _partially_initialized, bool) \
917 nonstatic_field(JDK_Version, _major, unsigned char) \
918 \
919 \
920 \
921 /*************/ \
922 /* Arguments */ \
923 /*************/ \
924 \
925 static_field(Arguments, _jvm_flags_array, char**) \
926 static_field(Arguments, _num_jvm_flags, int) \
927 static_field(Arguments, _jvm_args_array, char**) \
928 static_field(Arguments, _num_jvm_args, int) \
929 static_field(Arguments, _java_command, char*) \
930 \
931 \
932 /************************/ \
933 /* Miscellaneous fields */ \
934 /************************/ \
935 \
936 nonstatic_field(AccessFlags, _flags, jint) \
937 nonstatic_field(elapsedTimer, _counter, jlong) \
938 nonstatic_field(elapsedTimer, _active, bool) \
939 nonstatic_field(InvocationCounter, _counter, unsigned int)
940
941 /* NOTE that we do not use the last_entry() macro here; it is used */
942 /* in vmStructs_<os>_<cpu>.hpp's VM_STRUCTS_OS_CPU macro (and must */
943 /* be present there) */
944
945 //--------------------------------------------------------------------------------
946 // VM_TYPES
947 //
948 // This list must enumerate at least all of the types in the above
949 // list. For the types in the above list, the entry below must have
950 // exactly the same spacing since string comparisons are done in the
951 // code which verifies the consistency of these tables (in the debug
952 // build).
953 //
954 // In addition to the above types, this list is required to enumerate
955 // the JNI's java types, which are used to indicate the size of Java
956 // fields in this VM to the SA. Further, oop types are currently
957 // distinguished by name (i.e., ends with "oop") over in the SA.
958 //
959 // The declare_toplevel_type macro should be used to declare types
960 // which do not have a superclass.
961 //
962 // The declare_integer_type and declare_unsigned_integer_type macros
963 // are required in order to properly identify C integer types over in
964 // the SA. They should be used for any type which is otherwise opaque
965 // and which it is necessary to coerce into an integer value. This
966 // includes, for example, the type uintptr_t. Note that while they
967 // will properly identify the type's size regardless of the platform,
968 // since it is does not seem possible to deduce or check signedness at
969 // compile time using the pointer comparison tricks, it is currently
970 // required that the given types have the same signedness across all
971 // platforms.
972 //
973 // NOTE that there are platform-specific additions to this table in
974 // vmStructs_<os>_<cpu>.hpp.
975
976 #define VM_TYPES(declare_type, \
977 declare_toplevel_type, \
978 declare_oop_type, \
979 declare_integer_type, \
980 declare_unsigned_integer_type, \
981 declare_c1_toplevel_type, \
982 declare_c2_type, \
983 declare_c2_toplevel_type, \
984 last_entry) \
985 \
986 /*************************************************************/ \
987 /* Java primitive types -- required by the SA implementation */ \
988 /* in order to determine the size of Java fields in this VM */ \
989 /* (the implementation looks up these names specifically) */ \
990 /* NOTE: since we fetch these sizes from the remote VM, we */ \
991 /* have a bootstrapping sequence during which it is not */ \
992 /* valid to fetch Java values from the remote process, only */ \
993 /* C integer values (of known size). NOTE also that we do */ \
994 /* NOT include "Java unsigned" types like juint here; since */ \
995 /* Java does not have unsigned primitive types, those can */ \
996 /* not be mapped directly and are considered to be C integer */ \
997 /* types in this system (see the "other types" section, */ \
998 /* below.) */ \
999 /*************************************************************/ \
1000 \
1001 declare_toplevel_type(jboolean) \
1002 declare_toplevel_type(jbyte) \
1003 declare_toplevel_type(jchar) \
1004 declare_toplevel_type(jdouble) \
1005 declare_toplevel_type(jfloat) \
1006 declare_toplevel_type(jint) \
1007 declare_toplevel_type(jlong) \
1008 declare_toplevel_type(jshort) \
1009 \
1010 /*********************************************************************/ \
1011 /* C integer types. User-defined typedefs (like "size_t" or */ \
1012 /* "intptr_t") are guaranteed to be present with the same names over */ \
1013 /* in the SA's type database. Names like "unsigned short" are not */ \
1014 /* guaranteed to be visible through the SA's type database lookup */ \
1015 /* mechanism, though they will have a Type object created for them */ \
1016 /* and are valid types for Fields. */ \
1017 /*********************************************************************/ \
1018 declare_integer_type(bool) \
1019 declare_integer_type(int) \
1020 declare_integer_type(long) \
1021 declare_integer_type(char) \
1022 declare_unsigned_integer_type(unsigned char) \
1023 declare_unsigned_integer_type(unsigned int) \
1024 declare_unsigned_integer_type(unsigned short) \
1025 declare_unsigned_integer_type(unsigned long) \
1026 /* The compiler thinks this is a different type than */ \
1027 /* unsigned short on Win32 */ \
1028 declare_unsigned_integer_type(u2) \
1029 declare_unsigned_integer_type(unsigned) \
1030 \
1031 /*****************************/ \
1032 /* C primitive pointer types */ \
1033 /*****************************/ \
1034 \
1035 declare_toplevel_type(int*) \
1036 declare_toplevel_type(char*) \
1037 declare_toplevel_type(char**) \
1038 declare_toplevel_type(const char*) \
1039 declare_toplevel_type(u_char*) \
1040 declare_toplevel_type(unsigned char*) \
1041 \
1042 /*******************************************************************/ \
1043 /* Types which it will be handy to have available over in the SA */ \
1044 /* in order to do platform-independent address -> integer coercion */ \
1045 /* (note: these will be looked up by name) */ \
1046 /*******************************************************************/ \
1047 \
1048 declare_unsigned_integer_type(size_t) \
1049 declare_integer_type(ssize_t) \
1050 declare_unsigned_integer_type(const size_t) \
1051 declare_integer_type(intx) \
1052 declare_integer_type(intptr_t) \
1053 declare_unsigned_integer_type(uintx) \
1054 declare_unsigned_integer_type(uintptr_t) \
1055 declare_unsigned_integer_type(uint32_t) \
1056 declare_unsigned_integer_type(uint64_t) \
1057 declare_integer_type(const int) \
1058 \
1059 /*******************************************************************************/ \
1060 /* OopDesc and Klass hierarchies (NOTE: missing methodDataOop-related classes) */ \
1061 /*******************************************************************************/ \
1062 \
1063 declare_toplevel_type(oopDesc) \
1064 declare_toplevel_type(Klass_vtbl) \
1065 declare_type(Klass, Klass_vtbl) \
1066 declare_type(arrayKlass, Klass) \
1067 declare_type(arrayKlassKlass, klassKlass) \
1068 declare_type(arrayOopDesc, oopDesc) \
1069 declare_type(compiledICHolderKlass, Klass) \
1070 declare_type(compiledICHolderOopDesc, oopDesc) \
1071 declare_type(constantPoolKlass, Klass) \
1072 declare_type(constantPoolOopDesc, oopDesc) \
1073 declare_type(constantPoolCacheKlass, Klass) \
1074 declare_type(constantPoolCacheOopDesc, oopDesc) \
1075 declare_type(instanceKlass, Klass) \
1076 declare_type(instanceKlassKlass, klassKlass) \
1077 declare_type(instanceOopDesc, oopDesc) \
1078 declare_type(instanceRefKlass, instanceKlass) \
1079 declare_type(klassKlass, Klass) \
1080 declare_type(klassOopDesc, oopDesc) \
1081 declare_type(markOopDesc, oopDesc) \
1082 declare_type(methodDataKlass, Klass) \
1083 declare_type(methodDataOopDesc, oopDesc) \
1084 declare_type(methodKlass, Klass) \
1085 declare_type(constMethodKlass, Klass) \
1086 declare_type(methodOopDesc, oopDesc) \
1087 declare_type(objArrayKlass, arrayKlass) \
1088 declare_type(objArrayKlassKlass, arrayKlassKlass) \
1089 declare_type(objArrayOopDesc, arrayOopDesc) \
1090 declare_type(constMethodOopDesc, oopDesc) \
1091 declare_type(symbolKlass, Klass) \
1092 declare_type(symbolOopDesc, oopDesc) \
1093 declare_type(typeArrayKlass, arrayKlass) \
1094 declare_type(typeArrayKlassKlass, arrayKlassKlass) \
1095 declare_type(typeArrayOopDesc, arrayOopDesc) \
1096 \
1097 /********/ \
1098 /* Oops */ \
1099 /********/ \
1100 \
1101 declare_oop_type(constantPoolOop) \
1102 declare_oop_type(constantPoolCacheOop) \
1103 declare_oop_type(klassOop) \
1104 declare_oop_type(markOop) \
1105 declare_oop_type(methodOop) \
1106 declare_oop_type(methodDataOop) \
1107 declare_oop_type(objArrayOop) \
1108 declare_oop_type(oop) \
1109 declare_oop_type(narrowOop) \
1110 declare_oop_type(wideKlassOop) \
1111 declare_oop_type(constMethodOop) \
1112 declare_oop_type(symbolOop) \
1113 declare_oop_type(typeArrayOop) \
1114 \
1115 /*************************************/ \
1116 /* MethodOop-related data structures */ \
1117 /*************************************/ \
1118 \
1119 declare_toplevel_type(CheckedExceptionElement) \
1120 declare_toplevel_type(LocalVariableTableElement) \
1121 \
1122 /******************************************/ \
1123 /* Generation and space hierarchies */ \
1124 /* (needed for run-time type information) */ \
1125 /******************************************/ \
1126 \
1127 declare_toplevel_type(CollectedHeap) \
1128 declare_type(SharedHeap, CollectedHeap) \
1129 declare_type(GenCollectedHeap, SharedHeap) \
1130 declare_toplevel_type(Generation) \
1131 declare_type(DefNewGeneration, Generation) \
1132 declare_type(CardGeneration, Generation) \
1133 declare_type(OneContigSpaceCardGeneration, CardGeneration) \
1134 declare_type(TenuredGeneration, OneContigSpaceCardGeneration) \
1135 declare_type(CompactingPermGenGen, OneContigSpaceCardGeneration) \
1136 declare_toplevel_type(Space) \
1137 declare_toplevel_type(BitMap) \
1138 declare_type(CompactibleSpace, Space) \
1139 declare_type(ContiguousSpace, CompactibleSpace) \
1140 declare_type(EdenSpace, ContiguousSpace) \
1141 declare_type(OffsetTableContigSpace, ContiguousSpace) \
1142 declare_type(TenuredSpace, OffsetTableContigSpace) \
1143 declare_type(ContigPermSpace, OffsetTableContigSpace) \
1144 declare_toplevel_type(PermGen) \
1145 declare_type(CompactingPermGen, PermGen) \
1146 declare_toplevel_type(BarrierSet) \
1147 declare_type(ModRefBarrierSet, BarrierSet) \
1148 declare_type(CardTableModRefBS, ModRefBarrierSet) \
1149 declare_type(CardTableModRefBSForCTRS, CardTableModRefBS) \
1150 declare_toplevel_type(GenRemSet) \
1151 declare_type(CardTableRS, GenRemSet) \
1152 declare_toplevel_type(BlockOffsetSharedArray) \
1153 declare_toplevel_type(BlockOffsetTable) \
1154 declare_type(BlockOffsetArray, BlockOffsetTable) \
1155 declare_type(BlockOffsetArrayContigSpace, BlockOffsetArray) \
1156 declare_type(BlockOffsetArrayNonContigSpace, BlockOffsetArray) \
1157 \
1158 /* Miscellaneous other GC types */ \
1159 \
1160 declare_toplevel_type(ageTable) \
1161 declare_toplevel_type(Generation::StatRecord) \
1162 declare_toplevel_type(GenerationSpec) \
1163 declare_toplevel_type(HeapWord) \
1164 declare_toplevel_type(MemRegion) \
1165 declare_toplevel_type(const MemRegion) \
1166 declare_toplevel_type(PermanentGenerationSpec) \
1167 declare_toplevel_type(ThreadLocalAllocBuffer) \
1168 declare_toplevel_type(VirtualSpace) \
1169 declare_toplevel_type(WaterMark) \
1170 \
1171 /* Pointers to Garbage Collection types */ \
1172 \
1173 declare_toplevel_type(BarrierSet*) \
1174 declare_toplevel_type(BlockOffsetSharedArray*) \
1175 declare_toplevel_type(GenRemSet*) \
1176 declare_toplevel_type(CardTableRS*) \
1177 declare_toplevel_type(CardTableModRefBS*) \
1178 declare_toplevel_type(CardTableModRefBS**) \
1179 declare_toplevel_type(CardTableModRefBSForCTRS*) \
1180 declare_toplevel_type(CardTableModRefBSForCTRS**) \
1181 declare_toplevel_type(CollectedHeap*) \
1182 declare_toplevel_type(ContiguousSpace*) \
1183 declare_toplevel_type(DefNewGeneration*) \
1184 declare_toplevel_type(EdenSpace*) \
1185 declare_toplevel_type(GenCollectedHeap*) \
1186 declare_toplevel_type(Generation*) \
1187 declare_toplevel_type(GenerationSpec**) \
1188 declare_toplevel_type(HeapWord*) \
1189 declare_toplevel_type(MemRegion*) \
1190 declare_toplevel_type(OffsetTableContigSpace*) \
1191 declare_toplevel_type(OneContigSpaceCardGeneration*) \
1192 declare_toplevel_type(PermGen*) \
1193 declare_toplevel_type(Space*) \
1194 declare_toplevel_type(ThreadLocalAllocBuffer*) \
1195 \
1196 /************************/ \
1197 /* PerfMemory - jvmstat */ \
1198 /************************/ \
1199 \
1200 declare_toplevel_type(PerfDataPrologue) \
1201 declare_toplevel_type(PerfDataPrologue*) \
1202 declare_toplevel_type(PerfDataEntry) \
1203 declare_toplevel_type(PerfMemory) \
1204 \
1205 /*********************************/ \
1206 /* SymbolTable, SystemDictionary */ \
1207 /*********************************/ \
1208 \
1209 declare_toplevel_type(BasicHashtable) \
1210 declare_type(Hashtable, BasicHashtable) \
1211 declare_type(SymbolTable, Hashtable) \
1212 declare_type(StringTable, Hashtable) \
1213 declare_type(LoaderConstraintTable, Hashtable) \
1214 declare_type(TwoOopHashtable, Hashtable) \
1215 declare_type(Dictionary, TwoOopHashtable) \
1216 declare_type(PlaceholderTable, TwoOopHashtable) \
1217 declare_toplevel_type(Hashtable*) \
1218 declare_toplevel_type(SymbolTable*) \
1219 declare_toplevel_type(StringTable*) \
1220 declare_toplevel_type(LoaderConstraintTable*) \
1221 declare_toplevel_type(TwoOopHashtable*) \
1222 declare_toplevel_type(Dictionary*) \
1223 declare_toplevel_type(PlaceholderTable*) \
1224 declare_toplevel_type(BasicHashtableEntry) \
1225 declare_toplevel_type(BasicHashtableEntry*) \
1226 declare_type(HashtableEntry, BasicHashtableEntry) \
1227 declare_type(DictionaryEntry, HashtableEntry) \
1228 declare_type(PlaceholderEntry, HashtableEntry) \
1229 declare_type(LoaderConstraintEntry, HashtableEntry) \
1230 declare_toplevel_type(HashtableEntry*) \
1231 declare_toplevel_type(DictionaryEntry*) \
1232 declare_toplevel_type(HashtableBucket) \
1233 declare_toplevel_type(HashtableBucket*) \
1234 declare_toplevel_type(SystemDictionary) \
1235 declare_toplevel_type(ProtectionDomainEntry) \
1236 declare_toplevel_type(ProtectionDomainEntry*) \
1237 \
1238 /***********************************************************/ \
1239 /* Thread hierarchy (needed for run-time type information) */ \
1240 /***********************************************************/ \
1241 \
1242 declare_toplevel_type(Threads) \
1243 declare_toplevel_type(ThreadShadow) \
1244 declare_type(Thread, ThreadShadow) \
1245 declare_type(NamedThread, Thread) \
1246 declare_type(WatcherThread, Thread) \
1247 declare_type(JavaThread, Thread) \
1248 declare_type(JvmtiAgentThread, JavaThread) \
1249 declare_type(LowMemoryDetectorThread, JavaThread) \
1250 declare_type(CompilerThread, JavaThread) \
1251 declare_toplevel_type(OSThread) \
1252 declare_toplevel_type(JavaFrameAnchor) \
1253 \
1254 /***************/ \
1255 /* Interpreter */ \
1256 /***************/ \
1257 \
1258 declare_toplevel_type(AbstractInterpreter) \
1259 \
1260 /*********/ \
1261 /* Stubs */ \
1262 /*********/ \
1263 \
1264 declare_toplevel_type(StubQueue) \
1265 declare_toplevel_type(StubRoutines) \
1266 IA32_ONLY(declare_toplevel_type(StubRoutines::x86)) \
1267 declare_toplevel_type(Stub) \
1268 declare_type(InterpreterCodelet, Stub) \
1269 \
1270 /*************/ \
1271 /* JavaCalls */ \
1272 /*************/ \
1273 \
1274 declare_toplevel_type(JavaCallWrapper) \
1275 \
1276 /*************/ \
1277 /* CodeCache */ \
1278 /*************/ \
1279 \
1280 declare_toplevel_type(CodeCache) \
1281 \
1282 /************/ \
1283 /* CodeHeap */ \
1284 /************/ \
1285 \
1286 declare_toplevel_type(CodeHeap) \
1287 declare_toplevel_type(CodeHeap*) \
1288 declare_toplevel_type(HeapBlock) \
1289 declare_toplevel_type(HeapBlock::Header) \
1290 declare_type(FreeBlock, HeapBlock) \
1291 \
1292 /*************************************************************/ \
1293 /* CodeBlob hierarchy (needed for run-time type information) */ \
1294 /*************************************************************/ \
1295 \
1296 declare_toplevel_type(CodeBlob) \
1297 declare_type(BufferBlob, CodeBlob) \
1298 declare_type(nmethod, CodeBlob) \
1299 declare_type(RuntimeStub, CodeBlob) \
1300 declare_type(SingletonBlob, CodeBlob) \
1301 declare_type(SafepointBlob, SingletonBlob) \
1302 declare_type(DeoptimizationBlob, SingletonBlob) \
1303 declare_c2_type(ExceptionBlob, SingletonBlob) \
1304 declare_c2_type(UncommonTrapBlob, CodeBlob) \
1305 \
1306 /***************************************/ \
1307 /* PcDesc and other compiled code info */ \
1308 /***************************************/ \
1309 \
1310 declare_toplevel_type(PcDesc) \
1311 declare_integer_type(PcDesc::PcDescFlags) \
1312 \
1313 /************************/ \
1314 /* OopMap and OopMapSet */ \
1315 /************************/ \
1316 \
1317 declare_toplevel_type(OopMap) \
1318 declare_toplevel_type(OopMapSet) \
1319 \
1320 /********************/ \
1321 /* CompressedStream */ \
1322 /********************/ \
1323 \
1324 declare_toplevel_type(CompressedStream) \
1325 \
1326 /**************/ \
1327 /* VMRegImpl */ \
1328 /**************/ \
1329 \
1330 declare_toplevel_type(VMRegImpl) \
1331 \
1332 /*********************************/ \
1333 /* JNIHandles and JNIHandleBlock */ \
1334 /*********************************/ \
1335 \
1336 declare_toplevel_type(JNIHandles) \
1337 declare_toplevel_type(JNIHandleBlock) \
1338 \
1339 /**********************/ \
1340 /* Runtime1 (C1 only) */ \
1341 /**********************/ \
1342 \
1343 declare_c1_toplevel_type(Runtime1) \
1344 \
1345 /************/ \
1346 /* Monitors */ \
1347 /************/ \
1348 \
1349 declare_toplevel_type(ObjectMonitor) \
1350 declare_toplevel_type(ObjectSynchronizer) \
1351 declare_toplevel_type(BasicLock) \
1352 declare_toplevel_type(BasicObjectLock) \
1353 \
1354 /*********************/ \
1355 /* Matcher (C2 only) */ \
1356 /*********************/ \
1357 \
1358 /* NOTE: this is not really a toplevel type, but we only need */ \
1359 /* this one -- FIXME later if necessary */ \
1360 declare_c2_toplevel_type(Matcher) \
1361 \
1362 /*********************/ \
1363 /* Adapter Blob Entries */ \
1364 /*********************/ \
1365 declare_toplevel_type(AdapterHandlerEntry) \
1366 declare_toplevel_type(AdapterHandlerEntry*) \
1367 \
1368 /********************/ \
1369 /* -XX flags */ \
1370 /********************/ \
1371 \
1372 declare_toplevel_type(Flag) \
1373 declare_toplevel_type(Flag*) \
1374 \
1375 /********************/ \
1376 /* JDK/VM version */ \
1377 /********************/ \
1378 \
1379 declare_toplevel_type(Abstract_VM_Version) \
1380 declare_toplevel_type(JDK_Version) \
1381 \
1382 /*************/ \
1383 /* Arguments */ \
1384 /*************/ \
1385 \
1386 declare_toplevel_type(Arguments) \
1387 \
1388 /***************/ \
1389 /* Other types */ \
1390 /***************/ \
1391 \
1392 /* all enum types */ \
1393 \
1394 declare_integer_type(Bytecodes::Code) \
1395 declare_integer_type(Generation::Name) \
1396 declare_integer_type(instanceKlass::ClassState) \
1397 declare_integer_type(JavaThreadState) \
1398 declare_integer_type(Location::Type) \
1399 declare_integer_type(Location::Where) \
1400 declare_integer_type(PermGen::Name) \
1401 \
1402 declare_integer_type(AccessFlags) /* FIXME: wrong type (not integer) */\
1403 declare_toplevel_type(address) /* FIXME: should this be an integer type? */\
1404 declare_toplevel_type(BreakpointInfo) \
1405 declare_toplevel_type(BreakpointInfo*) \
1406 declare_toplevel_type(CodeBlob*) \
1407 declare_toplevel_type(CompressedWriteStream*) \
1408 declare_toplevel_type(ConstantPoolCacheEntry) \
1409 declare_toplevel_type(elapsedTimer) \
1410 declare_toplevel_type(intptr_t*) \
1411 declare_unsigned_integer_type(InvocationCounter) /* FIXME: wrong type (not integer) */ \
1412 declare_toplevel_type(JavaThread*) \
1413 declare_toplevel_type(jbyte*) \
1414 declare_toplevel_type(jbyte**) \
1415 declare_toplevel_type(jint*) \
1416 declare_toplevel_type(jniIdMapBase*) \
1417 declare_unsigned_integer_type(juint) \
1418 declare_unsigned_integer_type(julong) \
1419 declare_toplevel_type(JNIHandleBlock*) \
1420 declare_toplevel_type(JNIid) \
1421 declare_toplevel_type(JNIid*) \
1422 declare_toplevel_type(jmethodID*) \
1423 declare_toplevel_type(Mutex*) \
1424 declare_toplevel_type(nmethod*) \
1425 declare_toplevel_type(ObjectMonitor*) \
1426 declare_toplevel_type(oop*) \
1427 declare_toplevel_type(OopMap**) \
1428 declare_toplevel_type(OopMapCache*) \
1429 declare_toplevel_type(OopMapSet*) \
1430 declare_toplevel_type(VMReg) \
1431 declare_toplevel_type(OSThread*) \
1432 declare_integer_type(ReferenceType) \
1433 declare_toplevel_type(StubQueue*) \
1434 declare_toplevel_type(Thread*) \
1435 declare_toplevel_type(Universe)
1436
1437 /* NOTE that we do not use the last_entry() macro here; it is used */
1438 /* in vmStructs_<os>_<cpu>.hpp's VM_TYPES_OS_CPU macro (and must be */
1439 /* present there) */
1440
1441 //--------------------------------------------------------------------------------
1442 // VM_INT_CONSTANTS
1443 //
1444 // This table contains integer constants required over in the
1445 // serviceability agent. The "declare_constant" macro is used for all
1446 // enums, etc., while "declare_preprocessor_constant" must be used for
1447 // all #defined constants.
1448
1449 #define VM_INT_CONSTANTS(declare_constant, \
1450 declare_preprocessor_constant, \
1451 declare_c1_constant, \
1452 declare_c2_constant, \
1453 declare_c2_preprocessor_constant, \
1454 last_entry) \
1455 \
1456 /******************/ \
1457 /* Useful globals */ \
1458 /******************/ \
1459 \
1460 declare_constant(UseTLAB) \
1461 \
1462 /**************/ \
1463 /* Stack bias */ \
1464 /**************/ \
1465 \
1466 declare_preprocessor_constant("STACK_BIAS", STACK_BIAS) \
1467 \
1468 /****************/ \
1469 /* Object sizes */ \
1470 /****************/ \
1471 \
1472 declare_constant(oopSize) \
1473 declare_constant(LogBytesPerWord) \
1474 declare_constant(BytesPerLong) \
1475 \
1476 /********************************************/ \
1477 /* Generation and Space Hierarchy Constants */ \
1478 /********************************************/ \
1479 \
1480 declare_constant(ageTable::table_size) \
1481 \
1482 declare_constant(BarrierSet::ModRef) \
1483 declare_constant(BarrierSet::CardTableModRef) \
1484 declare_constant(BarrierSet::Other) \
1485 \
1486 declare_constant(BlockOffsetSharedArray::LogN) \
1487 declare_constant(BlockOffsetSharedArray::LogN_words) \
1488 declare_constant(BlockOffsetSharedArray::N_bytes) \
1489 declare_constant(BlockOffsetSharedArray::N_words) \
1490 \
1491 declare_constant(BlockOffsetArray::N_words) \
1492 \
1493 declare_constant(CardTableModRefBS::clean_card) \
1494 declare_constant(CardTableModRefBS::last_card) \
1495 declare_constant(CardTableModRefBS::dirty_card) \
1496 declare_constant(CardTableModRefBS::Precise) \
1497 declare_constant(CardTableModRefBS::ObjHeadPreciseArray) \
1498 declare_constant(CardTableModRefBS::card_shift) \
1499 declare_constant(CardTableModRefBS::card_size) \
1500 declare_constant(CardTableModRefBS::card_size_in_words) \
1501 \
1502 declare_constant(CardTableRS::youngergen_card) \
1503 \
1504 declare_constant(CollectedHeap::Abstract) \
1505 declare_constant(CollectedHeap::SharedHeap) \
1506 declare_constant(CollectedHeap::GenCollectedHeap) \
1507 \
1508 declare_constant(GenCollectedHeap::max_gens) \
1509 \
1510 /* constants from Generation::Name enum */ \
1511 \
1512 declare_constant(Generation::DefNew) \
1513 declare_constant(Generation::MarkSweepCompact) \
1514 declare_constant(Generation::Other) \
1515 \
1516 declare_constant(Generation::LogOfGenGrain) \
1517 declare_constant(Generation::GenGrain) \
1518 \
1519 declare_constant(HeapWordSize) \
1520 declare_constant(LogHeapWordSize) \
1521 \
1522 /* constants from PermGen::Name enum */ \
1523 \
1524 declare_constant(PermGen::MarkSweepCompact) \
1525 declare_constant(PermGen::MarkSweep) \
1526 \
1527 /************************/ \
1528 /* PerfMemory - jvmstat */ \
1529 /************************/ \
1530 \
1531 declare_preprocessor_constant("PERFDATA_MAJOR_VERSION", PERFDATA_MAJOR_VERSION) \
1532 declare_preprocessor_constant("PERFDATA_MINOR_VERSION", PERFDATA_MINOR_VERSION) \
1533 declare_preprocessor_constant("PERFDATA_BIG_ENDIAN", PERFDATA_BIG_ENDIAN) \
1534 declare_preprocessor_constant("PERFDATA_LITTLE_ENDIAN", PERFDATA_LITTLE_ENDIAN) \
1535 \
1536 /***************/ \
1537 /* SymbolTable */ \
1538 /***************/ \
1539 \
1540 declare_constant(SymbolTable::symbol_table_size) \
1541 \
1542 /***************/ \
1543 /* StringTable */ \
1544 /***************/ \
1545 \
1546 declare_constant(StringTable::string_table_size) \
1547 \
1548 /********************/ \
1549 /* SystemDictionary */ \
1550 /********************/ \
1551 \
1552 declare_constant(SystemDictionary::_loader_constraint_size) \
1553 declare_constant(SystemDictionary::_nof_buckets) \
1554 \
1555 /***********************************/ \
1556 /* LoaderConstraintTable constants */ \
1557 /***********************************/ \
1558 \
1559 declare_constant(LoaderConstraintTable::_loader_constraint_size) \
1560 declare_constant(LoaderConstraintTable::_nof_buckets) \
1561 \
1562 /************************************************************/ \
1563 /* HotSpot specific JVM_ACC constants from global anon enum */ \
1564 /************************************************************/ \
1565 \
1566 declare_constant(JVM_ACC_WRITTEN_FLAGS) \
1567 declare_constant(JVM_ACC_MONITOR_MATCH) \
1568 declare_constant(JVM_ACC_HAS_MONITOR_BYTECODES) \
1569 declare_constant(JVM_ACC_HAS_LOOPS) \
1570 declare_constant(JVM_ACC_LOOPS_FLAG_INIT) \
1571 declare_constant(JVM_ACC_QUEUED) \
1572 declare_constant(JVM_ACC_NOT_OSR_COMPILABLE) \
1573 declare_constant(JVM_ACC_HAS_LINE_NUMBER_TABLE) \
1574 declare_constant(JVM_ACC_HAS_CHECKED_EXCEPTIONS) \
1575 declare_constant(JVM_ACC_HAS_JSRS) \
1576 declare_constant(JVM_ACC_IS_OLD) \
1577 declare_constant(JVM_ACC_IS_OBSOLETE) \
1578 declare_constant(JVM_ACC_IS_PREFIXED_NATIVE) \
1579 declare_constant(JVM_ACC_HAS_MIRANDA_METHODS) \
1580 declare_constant(JVM_ACC_HAS_VANILLA_CONSTRUCTOR) \
1581 declare_constant(JVM_ACC_HAS_FINALIZER) \
1582 declare_constant(JVM_ACC_IS_CLONEABLE) \
1583 declare_constant(JVM_ACC_HAS_LOCAL_VARIABLE_TABLE) \
1584 declare_constant(JVM_ACC_PROMOTED_FLAGS) \
1585 declare_constant(JVM_ACC_FIELD_ACCESS_WATCHED) \
1586 declare_constant(JVM_ACC_FIELD_MODIFICATION_WATCHED) \
1587 \
1588 /*****************************/ \
1589 /* Thread::SuspendFlags enum */ \
1590 /*****************************/ \
1591 \
1592 declare_constant(Thread::_external_suspend) \
1593 declare_constant(Thread::_ext_suspended) \
1594 declare_constant(Thread::_has_async_exception) \
1595 \
1596 /*******************/ \
1597 /* JavaThreadState */ \
1598 /*******************/ \
1599 \
1600 declare_constant(_thread_uninitialized) \
1601 declare_constant(_thread_new) \
1602 declare_constant(_thread_new_trans) \
1603 declare_constant(_thread_in_native) \
1604 declare_constant(_thread_in_native_trans) \
1605 declare_constant(_thread_in_vm) \
1606 declare_constant(_thread_in_vm_trans) \
1607 declare_constant(_thread_in_Java) \
1608 declare_constant(_thread_in_Java_trans) \
1609 declare_constant(_thread_blocked) \
1610 declare_constant(_thread_blocked_trans) \
1611 \
1612 /******************************/ \
1613 /* Klass misc. enum constants */ \
1614 /******************************/ \
1615 \
1616 declare_constant(Klass::_primary_super_limit) \
1617 declare_constant(Klass::_lh_instance_slow_path_bit) \
1618 declare_constant(Klass::_lh_log2_element_size_shift) \
1619 declare_constant(Klass::_lh_element_type_shift) \
1620 declare_constant(Klass::_lh_header_size_shift) \
1621 declare_constant(Klass::_lh_array_tag_shift) \
1622 declare_constant(Klass::_lh_array_tag_type_value) \
1623 declare_constant(Klass::_lh_array_tag_obj_value) \
1624 \
1625 /********************************/ \
1626 /* constMethodOopDesc anon-enum */ \
1627 /********************************/ \
1628 \
1629 declare_constant(constMethodOopDesc::_has_linenumber_table) \
1630 declare_constant(constMethodOopDesc::_has_checked_exceptions) \
1631 declare_constant(constMethodOopDesc::_has_localvariable_table) \
1632 \
1633 /*************************************/ \
1634 /* instanceKlass FieldOffset enum */ \
1635 /*************************************/ \
1636 \
1637 declare_constant(instanceKlass::access_flags_offset) \
1638 declare_constant(instanceKlass::name_index_offset) \
1639 declare_constant(instanceKlass::signature_index_offset) \
1640 declare_constant(instanceKlass::initval_index_offset) \
1641 declare_constant(instanceKlass::low_offset) \
1642 declare_constant(instanceKlass::high_offset) \
1643 declare_constant(instanceKlass::generic_signature_offset) \
1644 declare_constant(instanceKlass::next_offset) \
1645 declare_constant(instanceKlass::implementors_limit) \
1646 \
1647 /************************************************/ \
1648 /* instanceKlass InnerClassAttributeOffset enum */ \
1649 /************************************************/ \
1650 \
1651 declare_constant(instanceKlass::inner_class_inner_class_info_offset) \
1652 declare_constant(instanceKlass::inner_class_outer_class_info_offset) \
1653 declare_constant(instanceKlass::inner_class_inner_name_offset) \
1654 declare_constant(instanceKlass::inner_class_access_flags_offset) \
1655 declare_constant(instanceKlass::inner_class_next_offset) \
1656 \
1657 /*********************************/ \
1658 /* instanceKlass ClassState enum */ \
1659 /*********************************/ \
1660 \
1661 declare_constant(instanceKlass::unparsable_by_gc) \
1662 declare_constant(instanceKlass::allocated) \
1663 declare_constant(instanceKlass::loaded) \
1664 declare_constant(instanceKlass::linked) \
1665 declare_constant(instanceKlass::being_initialized) \
1666 declare_constant(instanceKlass::fully_initialized) \
1667 declare_constant(instanceKlass::initialization_error) \
1668 \
1669 /*********************************/ \
1670 /* symbolOop - symbol max length */ \
1671 /*********************************/ \
1672 \
1673 declare_constant(symbolOopDesc::max_symbol_length) \
1674 \
1675 /*************************************************/ \
1676 /* constantPoolOop layout enum for InvokeDynamic */ \
1677 /*************************************************/ \
1678 \
1679 declare_constant(constantPoolOopDesc::_indy_bsm_offset) \
1680 declare_constant(constantPoolOopDesc::_indy_argc_offset) \
1681 declare_constant(constantPoolOopDesc::_indy_argv_offset) \
1682 \
1683 /*********************************************/ \
1684 /* ConstantPoolCacheEntry FlagBitValues enum */ \
1685 /*********************************************/ \
1686 \
1687 declare_constant(ConstantPoolCacheEntry::hotSwapBit) \
1688 declare_constant(ConstantPoolCacheEntry::methodInterface) \
1689 declare_constant(ConstantPoolCacheEntry::volatileField) \
1690 declare_constant(ConstantPoolCacheEntry::vfinalMethod) \
1691 declare_constant(ConstantPoolCacheEntry::finalField) \
1692 \
1693 /******************************************/ \
1694 /* ConstantPoolCacheEntry FlagValues enum */ \
1695 /******************************************/ \
1696 \
1697 declare_constant(ConstantPoolCacheEntry::tosBits) \
1698 \
1699 /*********************************/ \
1700 /* java_lang_Class field offsets */ \
1701 /*********************************/ \
1702 \
1703 declare_constant(java_lang_Class::hc_klass_offset) \
1704 declare_constant(java_lang_Class::hc_array_klass_offset) \
1705 declare_constant(java_lang_Class::hc_resolved_constructor_offset) \
1706 declare_constant(java_lang_Class::hc_number_of_fake_oop_fields) \
1707 \
1708 /***************************************/ \
1709 /* java_lang_Thread::ThreadStatus enum */ \
1710 /***************************************/ \
1711 \
1712 declare_constant(java_lang_Thread::NEW) \
1713 declare_constant(java_lang_Thread::RUNNABLE) \
1714 declare_constant(java_lang_Thread::SLEEPING) \
1715 declare_constant(java_lang_Thread::IN_OBJECT_WAIT) \
1716 declare_constant(java_lang_Thread::IN_OBJECT_WAIT_TIMED) \
1717 declare_constant(java_lang_Thread::PARKED) \
1718 declare_constant(java_lang_Thread::PARKED_TIMED) \
1719 declare_constant(java_lang_Thread::BLOCKED_ON_MONITOR_ENTER) \
1720 declare_constant(java_lang_Thread::TERMINATED) \
1721 \
1722 /******************************/ \
1723 /* Debug info */ \
1724 /******************************/ \
1725 \
1726 declare_constant(Location::OFFSET_MASK) \
1727 declare_constant(Location::OFFSET_SHIFT) \
1728 declare_constant(Location::TYPE_MASK) \
1729 declare_constant(Location::TYPE_SHIFT) \
1730 declare_constant(Location::WHERE_MASK) \
1731 declare_constant(Location::WHERE_SHIFT) \
1732 \
1733 /* constants from Location::Type enum */ \
1734 \
1735 declare_constant(Location::normal) \
1736 declare_constant(Location::oop) \
1737 declare_constant(Location::narrowoop) \
1738 declare_constant(Location::int_in_long) \
1739 declare_constant(Location::lng) \
1740 declare_constant(Location::float_in_dbl) \
1741 declare_constant(Location::dbl) \
1742 declare_constant(Location::addr) \
1743 declare_constant(Location::invalid) \
1744 \
1745 /* constants from Location::Where enum */ \
1746 \
1747 declare_constant(Location::on_stack) \
1748 declare_constant(Location::in_register) \
1749 \
1750 /*********************/ \
1751 /* Matcher (C2 only) */ \
1752 /*********************/ \
1753 \
1754 declare_c2_preprocessor_constant("Matcher::interpreter_frame_pointer_reg", Matcher::interpreter_frame_pointer_reg()) \
1755 \
1756 /*********************************************/ \
1757 /* MethodCompilation (globalDefinitions.hpp) */ \
1758 /*********************************************/ \
1759 \
1760 declare_constant(InvocationEntryBci) \
1761 declare_constant(InvalidOSREntryBci) \
1762 \
1763 /***************/ \
1764 /* OopMapValue */ \
1765 /***************/ \
1766 \
1767 declare_constant(OopMapValue::type_bits) \
1768 declare_constant(OopMapValue::register_bits) \
1769 declare_constant(OopMapValue::type_shift) \
1770 declare_constant(OopMapValue::register_shift) \
1771 declare_constant(OopMapValue::type_mask) \
1772 declare_constant(OopMapValue::type_mask_in_place) \
1773 declare_constant(OopMapValue::register_mask) \
1774 declare_constant(OopMapValue::register_mask_in_place) \
1775 declare_constant(OopMapValue::unused_value) \
1776 declare_constant(OopMapValue::oop_value) \
1777 declare_constant(OopMapValue::value_value) \
1778 declare_constant(OopMapValue::narrowoop_value) \
1779 declare_constant(OopMapValue::callee_saved_value) \
1780 declare_constant(OopMapValue::derived_oop_value) \
1781 \
1782 /******************/ \
1783 /* JNIHandleBlock */ \
1784 /******************/ \
1785 \
1786 declare_constant(JNIHandleBlock::block_size_in_oops) \
1787 \
1788 /**********************/ \
1789 /* ObjectSynchronizer */ \
1790 /**********************/ \
1791 \
1792 declare_constant(ObjectSynchronizer::_BLOCKSIZE) \
1793 \
1794 /********************************/ \
1795 /* Calling convention constants */ \
1796 /********************************/ \
1797 \
1798 declare_constant(RegisterImpl::number_of_registers) \
1799 declare_constant(ConcreteRegisterImpl::number_of_registers) \
1800 declare_preprocessor_constant("REG_COUNT", REG_COUNT) \
1801 declare_c2_preprocessor_constant("SAVED_ON_ENTRY_REG_COUNT", SAVED_ON_ENTRY_REG_COUNT) \
1802 declare_c2_preprocessor_constant("C_SAVED_ON_ENTRY_REG_COUNT", C_SAVED_ON_ENTRY_REG_COUNT)
1803
1804 /* NOTE that we do not use the last_entry() macro here; it is used */
1805 /* in vmStructs_<os>_<cpu>.hpp's VM_INT_CONSTANTS_OS_CPU macro (and */
1806 /* must be present there) */
1807
1808 //--------------------------------------------------------------------------------
1809 // VM_LONG_CONSTANTS
1810 //
1811 // This table contains long constants required over in the
1812 // serviceability agent. The "declare_constant" macro is used for all
1813 // enums, etc., while "declare_preprocessor_constant" must be used for
1814 // all #defined constants.
1815
1816 #define VM_LONG_CONSTANTS(declare_constant, declare_preprocessor_constant, declare_c1_constant, declare_c2_constant, declare_c2_preprocessor_constant, last_entry) \
1817 \
1818 /*********************/ \
1819 /* MarkOop constants */ \
1820 /*********************/ \
1821 \
1822 /* Note: some of these are declared as long constants just for */ \
1823 /* consistency. The mask constants are the only ones requiring */ \
1824 /* 64 bits (on 64-bit platforms). */ \
1825 \
1826 declare_constant(markOopDesc::age_bits) \
1827 declare_constant(markOopDesc::lock_bits) \
1828 declare_constant(markOopDesc::biased_lock_bits) \
1829 declare_constant(markOopDesc::max_hash_bits) \
1830 declare_constant(markOopDesc::hash_bits) \
1831 \
1832 declare_constant(markOopDesc::lock_shift) \
1833 declare_constant(markOopDesc::biased_lock_shift) \
1834 declare_constant(markOopDesc::age_shift) \
1835 declare_constant(markOopDesc::hash_shift) \
1836 \
1837 declare_constant(markOopDesc::lock_mask) \
1838 declare_constant(markOopDesc::lock_mask_in_place) \
1839 declare_constant(markOopDesc::biased_lock_mask) \
1840 declare_constant(markOopDesc::biased_lock_mask_in_place) \
1841 declare_constant(markOopDesc::biased_lock_bit_in_place) \
1842 declare_constant(markOopDesc::age_mask) \
1843 declare_constant(markOopDesc::age_mask_in_place) \
1844 declare_constant(markOopDesc::hash_mask) \
1845 declare_constant(markOopDesc::hash_mask_in_place) \
1846 declare_constant(markOopDesc::biased_lock_alignment) \
1847 \
1848 declare_constant(markOopDesc::locked_value) \
1849 declare_constant(markOopDesc::unlocked_value) \
1850 declare_constant(markOopDesc::monitor_value) \
1851 declare_constant(markOopDesc::marked_value) \
1852 declare_constant(markOopDesc::biased_lock_pattern) \
1853 \
1854 declare_constant(markOopDesc::no_hash) \
1855 declare_constant(markOopDesc::no_hash_in_place) \
1856 declare_constant(markOopDesc::no_lock_in_place) \
1857 declare_constant(markOopDesc::max_age) \
1858 \
1859 /* Constants in markOop used by CMS. */ \
1860 declare_constant(markOopDesc::cms_shift) \
1861 declare_constant(markOopDesc::cms_mask) \
1862 declare_constant(markOopDesc::size_shift) \
1863
1864 /* NOTE that we do not use the last_entry() macro here; it is used */
1865 /* in vmStructs_<os>_<cpu>.hpp's VM_LONG_CONSTANTS_OS_CPU macro (and */
1866 /* must be present there) */
1867
1868
1869 //--------------------------------------------------------------------------------
1870 // Macros operating on the above lists
1871 //--------------------------------------------------------------------------------
1872
1873 // This utility macro quotes the passed string
1874 #define QUOTE(x) #x
1875
1876 //--------------------------------------------------------------------------------
1877 // VMStructEntry macros
1878 //
1879
1880 // This macro generates a VMStructEntry line for a nonstatic field
1881 #define GENERATE_NONSTATIC_VM_STRUCT_ENTRY(typeName, fieldName, type) \
1882 { QUOTE(typeName), QUOTE(fieldName), QUOTE(type), 0, cast_uint64_t(offset_of(typeName, fieldName)), NULL },
1883
1884 // This macro generates a VMStructEntry line for a static field
1885 #define GENERATE_STATIC_VM_STRUCT_ENTRY(typeName, fieldName, type) \
1886 { QUOTE(typeName), QUOTE(fieldName), QUOTE(type), 1, 0, &typeName::fieldName },
1887
1888 // This macro generates a VMStructEntry line for an unchecked
1889 // nonstatic field, in which the size of the type is also specified.
1890 // The type string is given as NULL, indicating an "opaque" type.
1891 #define GENERATE_UNCHECKED_NONSTATIC_VM_STRUCT_ENTRY(typeName, fieldName, size) \
1892 { QUOTE(typeName), QUOTE(fieldName), NULL, 0, cast_uint64_t(offset_of(typeName, fieldName)), NULL },
1893
1894 // This macro generates a VMStructEntry line for an unchecked
1895 // static field, in which the size of the type is also specified.
1896 // The type string is given as NULL, indicating an "opaque" type.
1897 #define GENERATE_UNCHECKED_STATIC_VM_STRUCT_ENTRY(typeName, fieldName, size) \
1898 { QUOTE(typeName), QUOTE(fieldName), NULL, 1, 0, (void*) &typeName::fieldName },
1899
1900 // This macro generates the sentinel value indicating the end of the list
1901 #define GENERATE_VM_STRUCT_LAST_ENTRY() \
1902 { NULL, NULL, NULL, 0, 0, NULL }
1903
1904 // This macro checks the type of a VMStructEntry by comparing pointer types
1905 #define CHECK_NONSTATIC_VM_STRUCT_ENTRY(typeName, fieldName, type) \
1906 {typeName *dummyObj = NULL; type* dummy = &dummyObj->fieldName; }
1907
1908 // This macro checks the type of a volatile VMStructEntry by comparing pointer types
1909 #define CHECK_VOLATILE_NONSTATIC_VM_STRUCT_ENTRY(typeName, fieldName, type) \
1910 {typedef type dummyvtype; typeName *dummyObj = NULL; volatile dummyvtype* dummy = &dummyObj->fieldName; }
1911
1912 // This macro checks the type of a VMStructEntry by comparing pointer types
1913 #define CHECK_STATIC_VM_STRUCT_ENTRY(typeName, fieldName, type) \
1914 {type* dummy = &typeName::fieldName; }
1915
1916 // This macro ensures the type of a field and its containing type are
1917 // present in the type table. The assertion string is shorter than
1918 // preferable because (incredibly) of a bug in Solstice NFS client
1919 // which seems to prevent very long lines from compiling. This assertion
1920 // means that an entry in VMStructs::localHotSpotVMStructs[] was not
1921 // found in VMStructs::localHotSpotVMTypes[].
1922 #define ENSURE_FIELD_TYPE_PRESENT(typeName, fieldName, type) \
1923 { assert(findType(QUOTE(typeName)) != 0, "type \"" QUOTE(typeName) "\" not found in type table"); \
1924 assert(findType(QUOTE(type)) != 0, "type \"" QUOTE(type) "\" not found in type table"); }
1925
1926 // This is a no-op macro for unchecked fields
1927 #define CHECK_NO_OP(a, b, c)
1928
1929 // This is a no-op macro for the sentinel value
1930 #define CHECK_SENTINEL()
1931
1932 //
1933 // Build-specific macros:
1934 //
1935
1936 // Generate and check a nonstatic field in non-product builds
1937 #ifndef PRODUCT
1938 # define GENERATE_NONPRODUCT_NONSTATIC_VM_STRUCT_ENTRY(a, b, c) GENERATE_NONSTATIC_VM_STRUCT_ENTRY(a, b, c)
1939 # define CHECK_NONPRODUCT_NONSTATIC_VM_STRUCT_ENTRY(a, b, c) CHECK_NONSTATIC_VM_STRUCT_ENTRY(a, b, c)
1940 # define ENSURE_NONPRODUCT_FIELD_TYPE_PRESENT(a, b, c) ENSURE_FIELD_TYPE_PRESENT(a, b, c)
1941 # define GENERATE_NONPRODUCT_NONSTATIC_VM_STRUCT_ENTRY(a, b, c) GENERATE_NONSTATIC_VM_STRUCT_ENTRY(a, b, c)
1942 # define CHECK_NONPRODUCT_NONSTATIC_VM_STRUCT_ENTRY(a, b, c) CHECK_NONSTATIC_VM_STRUCT_ENTRY(a, b, c)
1943 # define ENSURE_NONPRODUCT_FIELD_TYPE_PRESENT(a, b, c) ENSURE_FIELD_TYPE_PRESENT(a, b, c)
1944 #else
1945 # define GENERATE_NONPRODUCT_NONSTATIC_VM_STRUCT_ENTRY(a, b, c)
1946 # define CHECK_NONPRODUCT_NONSTATIC_VM_STRUCT_ENTRY(a, b, c)
1947 # define ENSURE_NONPRODUCT_FIELD_TYPE_PRESENT(a, b, c)
1948 # define GENERATE_NONPRODUCT_NONSTATIC_VM_STRUCT_ENTRY(a, b, c)
1949 # define CHECK_NONPRODUCT_NONSTATIC_VM_STRUCT_ENTRY(a, b, c)
1950 # define ENSURE_NONPRODUCT_FIELD_TYPE_PRESENT(a, b, c)
1951 #endif /* PRODUCT */
1952
1953 // Generate and check a nonstatic field in C1 builds
1954 #ifdef COMPILER1
1955 # define GENERATE_C1_NONSTATIC_VM_STRUCT_ENTRY(a, b, c) GENERATE_NONSTATIC_VM_STRUCT_ENTRY(a, b, c)
1956 # define CHECK_C1_NONSTATIC_VM_STRUCT_ENTRY(a, b, c) CHECK_NONSTATIC_VM_STRUCT_ENTRY(a, b, c)
1957 # define ENSURE_C1_FIELD_TYPE_PRESENT(a, b, c) ENSURE_FIELD_TYPE_PRESENT(a, b, c)
1958 #else
1959 # define GENERATE_C1_NONSTATIC_VM_STRUCT_ENTRY(a, b, c)
1960 # define CHECK_C1_NONSTATIC_VM_STRUCT_ENTRY(a, b, c)
1961 # define ENSURE_C1_FIELD_TYPE_PRESENT(a, b, c)
1962 #endif /* COMPILER1 */
1963 // Generate and check a nonstatic field in C2 builds
1964 #ifdef COMPILER2
1965 # define GENERATE_C2_NONSTATIC_VM_STRUCT_ENTRY(a, b, c) GENERATE_NONSTATIC_VM_STRUCT_ENTRY(a, b, c)
1966 # define CHECK_C2_NONSTATIC_VM_STRUCT_ENTRY(a, b, c) CHECK_NONSTATIC_VM_STRUCT_ENTRY(a, b, c)
1967 # define ENSURE_C2_FIELD_TYPE_PRESENT(a, b, c) ENSURE_FIELD_TYPE_PRESENT(a, b, c)
1968 #else
1969 # define GENERATE_C2_NONSTATIC_VM_STRUCT_ENTRY(a, b, c)
1970 # define CHECK_C2_NONSTATIC_VM_STRUCT_ENTRY(a, b, c)
1971 # define ENSURE_C2_FIELD_TYPE_PRESENT(a, b, c)
1972 #endif /* COMPILER2 */
1973
1974 // Generate but do not check a static field in C1 builds
1975 #ifdef COMPILER1
1976 # define GENERATE_C1_UNCHECKED_STATIC_VM_STRUCT_ENTRY(a, b, c) GENERATE_UNCHECKED_STATIC_VM_STRUCT_ENTRY(a, b, c)
1977 #else
1978 # define GENERATE_C1_UNCHECKED_STATIC_VM_STRUCT_ENTRY(a, b, c)
1979 #endif /* COMPILER1 */
1980
1981 // Generate but do not check a static field in C2 builds
1982 #ifdef COMPILER2
1983 # define GENERATE_C2_UNCHECKED_STATIC_VM_STRUCT_ENTRY(a, b, c) GENERATE_UNCHECKED_STATIC_VM_STRUCT_ENTRY(a, b, c)
1984 #else
1985 # define GENERATE_C2_UNCHECKED_STATIC_VM_STRUCT_ENTRY(a, b, c)
1986 #endif /* COMPILER2 */
1987
1988 //--------------------------------------------------------------------------------
1989 // VMTypeEntry macros
1990 //
1991
1992 #define GENERATE_VM_TYPE_ENTRY(type, superclass) \
1993 { QUOTE(type), QUOTE(superclass), 0, 0, 0, sizeof(type) },
1994
1995 #define GENERATE_TOPLEVEL_VM_TYPE_ENTRY(type) \
1996 { QUOTE(type), NULL, 0, 0, 0, sizeof(type) },
1997
1998 #define GENERATE_OOP_VM_TYPE_ENTRY(type) \
1999 { QUOTE(type), NULL, 1, 0, 0, sizeof(type) },
2000
2001 #define GENERATE_INTEGER_VM_TYPE_ENTRY(type) \
2002 { QUOTE(type), NULL, 0, 1, 0, sizeof(type) },
2003
2004 #define GENERATE_UNSIGNED_INTEGER_VM_TYPE_ENTRY(type) \
2005 { QUOTE(type), NULL, 0, 1, 1, sizeof(type) },
2006
2007 #define GENERATE_VM_TYPE_LAST_ENTRY() \
2008 { NULL, NULL, 0, 0, 0, 0 }
2009
2010 #define CHECK_VM_TYPE_ENTRY(type, superclass) \
2011 { type* dummyObj = NULL; superclass* dummySuperObj = dummyObj; }
2012
2013 #define CHECK_VM_TYPE_NO_OP(a)
2014 #define CHECK_SINGLE_ARG_VM_TYPE_NO_OP(a)
2015
2016 //
2017 // Build-specific macros:
2018 //
2019
2020 #ifdef COMPILER1
2021 # define GENERATE_C1_TOPLEVEL_VM_TYPE_ENTRY(a) GENERATE_TOPLEVEL_VM_TYPE_ENTRY(a)
2022 # define CHECK_C1_TOPLEVEL_VM_TYPE_ENTRY(a)
2023 #else
2024 # define GENERATE_C1_TOPLEVEL_VM_TYPE_ENTRY(a)
2025 # define CHECK_C1_TOPLEVEL_VM_TYPE_ENTRY(a)
2026 #endif /* COMPILER1 */
2027
2028 #ifdef COMPILER2
2029 # define GENERATE_C2_VM_TYPE_ENTRY(a, b) GENERATE_VM_TYPE_ENTRY(a, b)
2030 # define CHECK_C2_VM_TYPE_ENTRY(a, b) CHECK_VM_TYPE_ENTRY(a, b)
2031 # define GENERATE_C2_TOPLEVEL_VM_TYPE_ENTRY(a) GENERATE_TOPLEVEL_VM_TYPE_ENTRY(a)
2032 # define CHECK_C2_TOPLEVEL_VM_TYPE_ENTRY(a)
2033 #else
2034 # define GENERATE_C2_VM_TYPE_ENTRY(a, b)
2035 # define CHECK_C2_VM_TYPE_ENTRY(a, b)
2036 # define GENERATE_C2_TOPLEVEL_VM_TYPE_ENTRY(a)
2037 # define CHECK_C2_TOPLEVEL_VM_TYPE_ENTRY(a)
2038 #endif /* COMPILER2 */
2039
2040
2041 //--------------------------------------------------------------------------------
2042 // VMIntConstantEntry macros
2043 //
2044
2045 #define GENERATE_VM_INT_CONSTANT_ENTRY(name) \
2046 { QUOTE(name), (int32_t) name },
2047
2048 #define GENERATE_PREPROCESSOR_VM_INT_CONSTANT_ENTRY(name, value) \
2049 { name, (int32_t) value },
2050
2051 // This macro generates the sentinel value indicating the end of the list
2052 #define GENERATE_VM_INT_CONSTANT_LAST_ENTRY() \
2053 { NULL, 0 }
2054
2055
2056 // Generate an int constant for a C1 build
2057 #ifdef COMPILER1
2058 # define GENERATE_C1_VM_INT_CONSTANT_ENTRY(name) GENERATE_VM_INT_CONSTANT_ENTRY(name)
2059 #else
2060 # define GENERATE_C1_VM_INT_CONSTANT_ENTRY(name)
2061 #endif /* COMPILER1 */
2062
2063 // Generate an int constant for a C2 build
2064 #ifdef COMPILER2
2065 # define GENERATE_C2_VM_INT_CONSTANT_ENTRY(name) GENERATE_VM_INT_CONSTANT_ENTRY(name)
2066 # define GENERATE_C2_PREPROCESSOR_VM_INT_CONSTANT_ENTRY(name, value) GENERATE_PREPROCESSOR_VM_INT_CONSTANT_ENTRY(name, value)
2067 #else
2068 # define GENERATE_C2_VM_INT_CONSTANT_ENTRY(name)
2069 # define GENERATE_C2_PREPROCESSOR_VM_INT_CONSTANT_ENTRY(name, value)
2070 #endif /* COMPILER1 */
2071
2072 //--------------------------------------------------------------------------------
2073 // VMLongConstantEntry macros
2074 //
2075
2076 #define GENERATE_VM_LONG_CONSTANT_ENTRY(name) \
2077 { QUOTE(name), cast_uint64_t(name) },
2078
2079 #define GENERATE_PREPROCESSOR_VM_LONG_CONSTANT_ENTRY(name, value) \
2080 { name, cast_uint64_t(value) },
2081
2082 // This macro generates the sentinel value indicating the end of the list
2083 #define GENERATE_VM_LONG_CONSTANT_LAST_ENTRY() \
2084 { NULL, 0 }
2085
2086 // Generate a long constant for a C1 build
2087 #ifdef COMPILER1
2088 # define GENERATE_C1_VM_LONG_CONSTANT_ENTRY(name) GENERATE_VM_LONG_CONSTANT_ENTRY(name)
2089 #else
2090 # define GENERATE_C1_VM_LONG_CONSTANT_ENTRY(name)
2091 #endif /* COMPILER1 */
2092
2093 // Generate a long constant for a C2 build
2094 #ifdef COMPILER2
2095 # define GENERATE_C2_VM_LONG_CONSTANT_ENTRY(name) GENERATE_VM_LONG_CONSTANT_ENTRY(name)
2096 # define GENERATE_C2_PREPROCESSOR_VM_LONG_CONSTANT_ENTRY(name, value) GENERATE_PREPROCESSOR_VM_LONG_CONSTANT_ENTRY(name, value)
2097 #else
2098 # define GENERATE_C2_VM_LONG_CONSTANT_ENTRY(name)
2099 # define GENERATE_C2_PREPROCESSOR_VM_LONG_CONSTANT_ENTRY(name, value)
2100 #endif /* COMPILER1 */
2101
2102 //
2103 // Instantiation of VMStructEntries, VMTypeEntries and VMIntConstantEntries
2104 //
2105
2106 // These initializers are allowed to access private fields in classes
2107 // as long as class VMStructs is a friend
2108 VMStructEntry VMStructs::localHotSpotVMStructs[] = {
2109
2110 VM_STRUCTS(GENERATE_NONSTATIC_VM_STRUCT_ENTRY, \
2111 GENERATE_STATIC_VM_STRUCT_ENTRY, \
2112 GENERATE_UNCHECKED_NONSTATIC_VM_STRUCT_ENTRY, \
2113 GENERATE_NONSTATIC_VM_STRUCT_ENTRY, \
2114 GENERATE_NONPRODUCT_NONSTATIC_VM_STRUCT_ENTRY, \
2115 GENERATE_C1_NONSTATIC_VM_STRUCT_ENTRY, \
2116 GENERATE_C2_NONSTATIC_VM_STRUCT_ENTRY, \
2117 GENERATE_C1_UNCHECKED_STATIC_VM_STRUCT_ENTRY, \
2118 GENERATE_C2_UNCHECKED_STATIC_VM_STRUCT_ENTRY, \
2119 GENERATE_VM_STRUCT_LAST_ENTRY)
2120
2121 #ifndef SERIALGC
2122 VM_STRUCTS_PARALLELGC(GENERATE_NONSTATIC_VM_STRUCT_ENTRY, \
2123 GENERATE_STATIC_VM_STRUCT_ENTRY)
2124
2125 VM_STRUCTS_CMS(GENERATE_NONSTATIC_VM_STRUCT_ENTRY, \
2126 GENERATE_NONSTATIC_VM_STRUCT_ENTRY, \
2127 GENERATE_STATIC_VM_STRUCT_ENTRY)
2128 #endif // SERIALGC
2129
2130 VM_STRUCTS_CPU(GENERATE_NONSTATIC_VM_STRUCT_ENTRY, \
2131 GENERATE_STATIC_VM_STRUCT_ENTRY, \
2132 GENERATE_UNCHECKED_NONSTATIC_VM_STRUCT_ENTRY, \
2133 GENERATE_NONSTATIC_VM_STRUCT_ENTRY, \
2134 GENERATE_NONPRODUCT_NONSTATIC_VM_STRUCT_ENTRY, \
2135 GENERATE_C2_NONSTATIC_VM_STRUCT_ENTRY, \
2136 GENERATE_C1_UNCHECKED_STATIC_VM_STRUCT_ENTRY, \
2137 GENERATE_C2_UNCHECKED_STATIC_VM_STRUCT_ENTRY, \
2138 GENERATE_VM_STRUCT_LAST_ENTRY)
2139
2140 VM_STRUCTS_OS_CPU(GENERATE_NONSTATIC_VM_STRUCT_ENTRY, \
2141 GENERATE_STATIC_VM_STRUCT_ENTRY, \
2142 GENERATE_UNCHECKED_NONSTATIC_VM_STRUCT_ENTRY, \
2143 GENERATE_NONSTATIC_VM_STRUCT_ENTRY, \
2144 GENERATE_NONPRODUCT_NONSTATIC_VM_STRUCT_ENTRY, \
2145 GENERATE_C2_NONSTATIC_VM_STRUCT_ENTRY, \
2146 GENERATE_C1_UNCHECKED_STATIC_VM_STRUCT_ENTRY, \
2147 GENERATE_C2_UNCHECKED_STATIC_VM_STRUCT_ENTRY, \
2148 GENERATE_VM_STRUCT_LAST_ENTRY)
2149 };
2150
2151 VMTypeEntry VMStructs::localHotSpotVMTypes[] = {
2152
2153 VM_TYPES(GENERATE_VM_TYPE_ENTRY,
2154 GENERATE_TOPLEVEL_VM_TYPE_ENTRY,
2155 GENERATE_OOP_VM_TYPE_ENTRY,
2156 GENERATE_INTEGER_VM_TYPE_ENTRY,
2157 GENERATE_UNSIGNED_INTEGER_VM_TYPE_ENTRY,
2158 GENERATE_C1_TOPLEVEL_VM_TYPE_ENTRY,
2159 GENERATE_C2_VM_TYPE_ENTRY,
2160 GENERATE_C2_TOPLEVEL_VM_TYPE_ENTRY,
2161 GENERATE_VM_TYPE_LAST_ENTRY)
2162
2163 #ifndef SERIALGC
2164 VM_TYPES_PARALLELGC(GENERATE_VM_TYPE_ENTRY,
2165 GENERATE_TOPLEVEL_VM_TYPE_ENTRY)
2166
2167 VM_TYPES_CMS(GENERATE_VM_TYPE_ENTRY,
2168 GENERATE_TOPLEVEL_VM_TYPE_ENTRY)
2169
2170 VM_TYPES_PARNEW(GENERATE_VM_TYPE_ENTRY)
2171 #endif // SERIALGC
2172
2173 VM_TYPES_CPU(GENERATE_VM_TYPE_ENTRY,
2174 GENERATE_TOPLEVEL_VM_TYPE_ENTRY,
2175 GENERATE_OOP_VM_TYPE_ENTRY,
2176 GENERATE_INTEGER_VM_TYPE_ENTRY,
2177 GENERATE_UNSIGNED_INTEGER_VM_TYPE_ENTRY,
2178 GENERATE_C1_TOPLEVEL_VM_TYPE_ENTRY,
2179 GENERATE_C2_VM_TYPE_ENTRY,
2180 GENERATE_C2_TOPLEVEL_VM_TYPE_ENTRY,
2181 GENERATE_VM_TYPE_LAST_ENTRY)
2182
2183 VM_TYPES_OS_CPU(GENERATE_VM_TYPE_ENTRY,
2184 GENERATE_TOPLEVEL_VM_TYPE_ENTRY,
2185 GENERATE_OOP_VM_TYPE_ENTRY,
2186 GENERATE_INTEGER_VM_TYPE_ENTRY,
2187 GENERATE_UNSIGNED_INTEGER_VM_TYPE_ENTRY,
2188 GENERATE_C1_TOPLEVEL_VM_TYPE_ENTRY,
2189 GENERATE_C2_VM_TYPE_ENTRY,
2190 GENERATE_C2_TOPLEVEL_VM_TYPE_ENTRY,
2191 GENERATE_VM_TYPE_LAST_ENTRY)
2192 };
2193
2194 VMIntConstantEntry VMStructs::localHotSpotVMIntConstants[] = {
2195
2196 VM_INT_CONSTANTS(GENERATE_VM_INT_CONSTANT_ENTRY,
2197 GENERATE_PREPROCESSOR_VM_INT_CONSTANT_ENTRY,
2198 GENERATE_C1_VM_INT_CONSTANT_ENTRY,
2199 GENERATE_C2_VM_INT_CONSTANT_ENTRY,
2200 GENERATE_C2_PREPROCESSOR_VM_INT_CONSTANT_ENTRY,
2201 GENERATE_VM_INT_CONSTANT_LAST_ENTRY)
2202
2203 #ifndef SERIALGC
2204 VM_INT_CONSTANTS_CMS(GENERATE_VM_INT_CONSTANT_ENTRY)
2205
2206 VM_INT_CONSTANTS_PARNEW(GENERATE_VM_INT_CONSTANT_ENTRY)
2207 #endif // SERIALGC
2208
2209 VM_INT_CONSTANTS_CPU(GENERATE_VM_INT_CONSTANT_ENTRY,
2210 GENERATE_PREPROCESSOR_VM_INT_CONSTANT_ENTRY,
2211 GENERATE_C1_VM_INT_CONSTANT_ENTRY,
2212 GENERATE_C2_VM_INT_CONSTANT_ENTRY,
2213 GENERATE_C2_PREPROCESSOR_VM_INT_CONSTANT_ENTRY,
2214 GENERATE_VM_INT_CONSTANT_LAST_ENTRY)
2215
2216 VM_INT_CONSTANTS_OS_CPU(GENERATE_VM_INT_CONSTANT_ENTRY,
2217 GENERATE_PREPROCESSOR_VM_INT_CONSTANT_ENTRY,
2218 GENERATE_C1_VM_INT_CONSTANT_ENTRY,
2219 GENERATE_C2_VM_INT_CONSTANT_ENTRY,
2220 GENERATE_C2_PREPROCESSOR_VM_INT_CONSTANT_ENTRY,
2221 GENERATE_VM_INT_CONSTANT_LAST_ENTRY)
2222 };
2223
2224 VMLongConstantEntry VMStructs::localHotSpotVMLongConstants[] = {
2225
2226 VM_LONG_CONSTANTS(GENERATE_VM_LONG_CONSTANT_ENTRY,
2227 GENERATE_PREPROCESSOR_VM_LONG_CONSTANT_ENTRY,
2228 GENERATE_C1_VM_LONG_CONSTANT_ENTRY,
2229 GENERATE_C2_VM_LONG_CONSTANT_ENTRY,
2230 GENERATE_C2_PREPROCESSOR_VM_LONG_CONSTANT_ENTRY,
2231 GENERATE_VM_LONG_CONSTANT_LAST_ENTRY)
2232
2233 VM_LONG_CONSTANTS_CPU(GENERATE_VM_LONG_CONSTANT_ENTRY,
2234 GENERATE_PREPROCESSOR_VM_LONG_CONSTANT_ENTRY,
2235 GENERATE_C1_VM_LONG_CONSTANT_ENTRY,
2236 GENERATE_C2_VM_LONG_CONSTANT_ENTRY,
2237 GENERATE_C2_PREPROCESSOR_VM_LONG_CONSTANT_ENTRY,
2238 GENERATE_VM_LONG_CONSTANT_LAST_ENTRY)
2239
2240 VM_LONG_CONSTANTS_OS_CPU(GENERATE_VM_LONG_CONSTANT_ENTRY,
2241 GENERATE_PREPROCESSOR_VM_LONG_CONSTANT_ENTRY,
2242 GENERATE_C1_VM_LONG_CONSTANT_ENTRY,
2243 GENERATE_C2_VM_LONG_CONSTANT_ENTRY,
2244 GENERATE_C2_PREPROCESSOR_VM_LONG_CONSTANT_ENTRY,
2245 GENERATE_VM_LONG_CONSTANT_LAST_ENTRY)
2246 };
2247
2248 // This is used both to check the types of referenced fields and, in
2249 // debug builds, to ensure that all of the field types are present.
2250 void
2251 VMStructs::init() {
2252 VM_STRUCTS(CHECK_NONSTATIC_VM_STRUCT_ENTRY,
2253 CHECK_STATIC_VM_STRUCT_ENTRY,
2254 CHECK_NO_OP,
2255 CHECK_VOLATILE_NONSTATIC_VM_STRUCT_ENTRY,
2256 CHECK_NONPRODUCT_NONSTATIC_VM_STRUCT_ENTRY,
2257 CHECK_C1_NONSTATIC_VM_STRUCT_ENTRY,
2258 CHECK_C2_NONSTATIC_VM_STRUCT_ENTRY,
2259 CHECK_NO_OP,
2260 CHECK_NO_OP,
2261 CHECK_SENTINEL);
2262
2263 #ifndef SERIALGC
2264 VM_STRUCTS_PARALLELGC(CHECK_NONSTATIC_VM_STRUCT_ENTRY,
2265 CHECK_STATIC_VM_STRUCT_ENTRY);
2266
2267 VM_STRUCTS_CMS(CHECK_NONSTATIC_VM_STRUCT_ENTRY,
2268 CHECK_VOLATILE_NONSTATIC_VM_STRUCT_ENTRY,
2269 CHECK_STATIC_VM_STRUCT_ENTRY);
2270 #endif // SERIALGC
2271
2272 VM_STRUCTS_CPU(CHECK_NONSTATIC_VM_STRUCT_ENTRY,
2273 CHECK_STATIC_VM_STRUCT_ENTRY,
2274 CHECK_NO_OP,
2275 CHECK_VOLATILE_NONSTATIC_VM_STRUCT_ENTRY,
2276 CHECK_NONPRODUCT_NONSTATIC_VM_STRUCT_ENTRY,
2277 CHECK_C2_NONSTATIC_VM_STRUCT_ENTRY,
2278 CHECK_NO_OP,
2279 CHECK_NO_OP,
2280 CHECK_SENTINEL);
2281
2282 VM_STRUCTS_OS_CPU(CHECK_NONSTATIC_VM_STRUCT_ENTRY,
2283 CHECK_STATIC_VM_STRUCT_ENTRY,
2284 CHECK_NO_OP,
2285 CHECK_VOLATILE_NONSTATIC_VM_STRUCT_ENTRY,
2286 CHECK_NONPRODUCT_NONSTATIC_VM_STRUCT_ENTRY,
2287 CHECK_C2_NONSTATIC_VM_STRUCT_ENTRY,
2288 CHECK_NO_OP,
2289 CHECK_NO_OP,
2290 CHECK_SENTINEL);
2291
2292 VM_TYPES(CHECK_VM_TYPE_ENTRY,
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_SINGLE_ARG_VM_TYPE_NO_OP,
2297 CHECK_C1_TOPLEVEL_VM_TYPE_ENTRY,
2298 CHECK_C2_VM_TYPE_ENTRY,
2299 CHECK_C2_TOPLEVEL_VM_TYPE_ENTRY,
2300 CHECK_SENTINEL);
2301
2302 #ifndef SERIALGC
2303 VM_TYPES_PARALLELGC(CHECK_VM_TYPE_ENTRY,
2304 CHECK_SINGLE_ARG_VM_TYPE_NO_OP);
2305
2306 VM_TYPES_CMS(CHECK_VM_TYPE_ENTRY,
2307 CHECK_SINGLE_ARG_VM_TYPE_NO_OP);
2308
2309 VM_TYPES_PARNEW(CHECK_VM_TYPE_ENTRY)
2310 #endif // SERIALGC
2311
2312 VM_TYPES_CPU(CHECK_VM_TYPE_ENTRY,
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_SINGLE_ARG_VM_TYPE_NO_OP,
2317 CHECK_C1_TOPLEVEL_VM_TYPE_ENTRY,
2318 CHECK_C2_VM_TYPE_ENTRY,
2319 CHECK_C2_TOPLEVEL_VM_TYPE_ENTRY,
2320 CHECK_SENTINEL);
2321
2322 VM_TYPES_OS_CPU(CHECK_VM_TYPE_ENTRY,
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_SINGLE_ARG_VM_TYPE_NO_OP,
2327 CHECK_C1_TOPLEVEL_VM_TYPE_ENTRY,
2328 CHECK_C2_VM_TYPE_ENTRY,
2329 CHECK_C2_TOPLEVEL_VM_TYPE_ENTRY,
2330 CHECK_SENTINEL);
2331
2332 //
2333 // Split VM_STRUCTS() invocation into two parts to allow MS VC++ 6.0
2334 // to build with the source mounted over SNC3.2. Symptom was that
2335 // debug build failed with an internal compiler error. Has been seen
2336 // mounting sources from Solaris 2.6 and 2.7 hosts, but so far not
2337 // 2.8 hosts. Appears to occur because line is too long.
2338 //
2339 // If an assertion failure is triggered here it means that an entry
2340 // in VMStructs::localHotSpotVMStructs[] was not found in
2341 // VMStructs::localHotSpotVMTypes[]. (The assertion itself had to be
2342 // made less descriptive because of this above bug -- see the
2343 // definition of ENSURE_FIELD_TYPE_PRESENT.)
2344 //
2345 // NOTE: taken out because this was just not working on everyone's
2346 // Solstice NFS setup. If everyone switches to local workspaces on
2347 // Win32, we can put this back in.
2348 #ifndef _WINDOWS
2349 debug_only(VM_STRUCTS(ENSURE_FIELD_TYPE_PRESENT, \
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_NO_OP, \
2358 CHECK_SENTINEL));
2359 debug_only(VM_STRUCTS(CHECK_NO_OP, \
2360 ENSURE_FIELD_TYPE_PRESENT, \
2361 CHECK_NO_OP, \
2362 ENSURE_FIELD_TYPE_PRESENT, \
2363 ENSURE_NONPRODUCT_FIELD_TYPE_PRESENT, \
2364 ENSURE_C1_FIELD_TYPE_PRESENT, \
2365 ENSURE_C2_FIELD_TYPE_PRESENT, \
2366 CHECK_NO_OP, \
2367 CHECK_NO_OP, \
2368 CHECK_SENTINEL));
2369 #ifndef SERIALGC
2370 debug_only(VM_STRUCTS_PARALLELGC(ENSURE_FIELD_TYPE_PRESENT, \
2371 ENSURE_FIELD_TYPE_PRESENT));
2372 debug_only(VM_STRUCTS_CMS(ENSURE_FIELD_TYPE_PRESENT, \
2373 ENSURE_FIELD_TYPE_PRESENT, \
2374 ENSURE_FIELD_TYPE_PRESENT));
2375 #endif // SERIALGC
2376 debug_only(VM_STRUCTS_CPU(ENSURE_FIELD_TYPE_PRESENT, \
2377 ENSURE_FIELD_TYPE_PRESENT, \
2378 CHECK_NO_OP, \
2379 ENSURE_FIELD_TYPE_PRESENT, \
2380 ENSURE_NONPRODUCT_FIELD_TYPE_PRESENT, \
2381 ENSURE_C2_FIELD_TYPE_PRESENT, \
2382 CHECK_NO_OP, \
2383 CHECK_NO_OP, \
2384 CHECK_SENTINEL));
2385 debug_only(VM_STRUCTS_OS_CPU(ENSURE_FIELD_TYPE_PRESENT, \
2386 ENSURE_FIELD_TYPE_PRESENT, \
2387 CHECK_NO_OP, \
2388 ENSURE_FIELD_TYPE_PRESENT, \
2389 ENSURE_NONPRODUCT_FIELD_TYPE_PRESENT, \
2390 ENSURE_C2_FIELD_TYPE_PRESENT, \
2391 CHECK_NO_OP, \
2392 CHECK_NO_OP, \
2393 CHECK_SENTINEL));
2394 #endif
2395 }
2396
2397 extern "C" {
2398
2399 // see comments on cast_uint64_t at the top of this file
2400 #define ASSIGN_CONST_TO_64BIT_VAR(var, expr) \
2401 JNIEXPORT uint64_t var = cast_uint64_t(expr);
2402 #define ASSIGN_OFFSET_TO_64BIT_VAR(var, type, field) \
2403 ASSIGN_CONST_TO_64BIT_VAR(var, offset_of(type, field))
2404 #define ASSIGN_STRIDE_TO_64BIT_VAR(var, array) \
2405 ASSIGN_CONST_TO_64BIT_VAR(var, (char*)&array[1] - (char*)&array[0])
2406
2407 JNIEXPORT VMStructEntry* gHotSpotVMStructs = VMStructs::localHotSpotVMStructs;
2408 ASSIGN_OFFSET_TO_64BIT_VAR(gHotSpotVMStructEntryTypeNameOffset, VMStructEntry, typeName);
2409 ASSIGN_OFFSET_TO_64BIT_VAR(gHotSpotVMStructEntryFieldNameOffset, VMStructEntry, fieldName);
2410 ASSIGN_OFFSET_TO_64BIT_VAR(gHotSpotVMStructEntryTypeStringOffset, VMStructEntry, typeString);
2411 ASSIGN_OFFSET_TO_64BIT_VAR(gHotSpotVMStructEntryIsStaticOffset, VMStructEntry, isStatic);
2412 ASSIGN_OFFSET_TO_64BIT_VAR(gHotSpotVMStructEntryOffsetOffset, VMStructEntry, offset);
2413 ASSIGN_OFFSET_TO_64BIT_VAR(gHotSpotVMStructEntryAddressOffset, VMStructEntry, address);
2414 ASSIGN_STRIDE_TO_64BIT_VAR(gHotSpotVMStructEntryArrayStride, gHotSpotVMStructs);
2415 JNIEXPORT VMTypeEntry* gHotSpotVMTypes = VMStructs::localHotSpotVMTypes;
2416 ASSIGN_OFFSET_TO_64BIT_VAR(gHotSpotVMTypeEntryTypeNameOffset, VMTypeEntry, typeName);
2417 ASSIGN_OFFSET_TO_64BIT_VAR(gHotSpotVMTypeEntrySuperclassNameOffset, VMTypeEntry, superclassName);
2418 ASSIGN_OFFSET_TO_64BIT_VAR(gHotSpotVMTypeEntryIsOopTypeOffset, VMTypeEntry, isOopType);
2419 ASSIGN_OFFSET_TO_64BIT_VAR(gHotSpotVMTypeEntryIsIntegerTypeOffset, VMTypeEntry, isIntegerType);
2420 ASSIGN_OFFSET_TO_64BIT_VAR(gHotSpotVMTypeEntryIsUnsignedOffset, VMTypeEntry, isUnsigned);
2421 ASSIGN_OFFSET_TO_64BIT_VAR(gHotSpotVMTypeEntrySizeOffset, VMTypeEntry, size);
2422 ASSIGN_STRIDE_TO_64BIT_VAR(gHotSpotVMTypeEntryArrayStride,gHotSpotVMTypes);
2423 JNIEXPORT VMIntConstantEntry* gHotSpotVMIntConstants = VMStructs::localHotSpotVMIntConstants;
2424 ASSIGN_OFFSET_TO_64BIT_VAR(gHotSpotVMIntConstantEntryNameOffset, VMIntConstantEntry, name);
2425 ASSIGN_OFFSET_TO_64BIT_VAR(gHotSpotVMIntConstantEntryValueOffset, VMIntConstantEntry, value);
2426 ASSIGN_STRIDE_TO_64BIT_VAR(gHotSpotVMIntConstantEntryArrayStride, gHotSpotVMIntConstants);
2427 JNIEXPORT VMLongConstantEntry* gHotSpotVMLongConstants = VMStructs::localHotSpotVMLongConstants;
2428 ASSIGN_OFFSET_TO_64BIT_VAR(gHotSpotVMLongConstantEntryNameOffset, VMLongConstantEntry, name);
2429 ASSIGN_OFFSET_TO_64BIT_VAR(gHotSpotVMLongConstantEntryValueOffset, VMLongConstantEntry, value);
2430 ASSIGN_STRIDE_TO_64BIT_VAR(gHotSpotVMLongConstantEntryArrayStride, gHotSpotVMLongConstants);
2431 }
2432
2433 #ifdef ASSERT
2434 int
2435 VMStructs::findType(const char* typeName) {
2436 VMTypeEntry* types = gHotSpotVMTypes;
2437
2438 while (types->typeName != NULL) {
2439 if (!strcmp(typeName, types->typeName)) {
2440 return 1;
2441 }
2442 ++types;
2443 }
2444 return 0;
2445 }
2446 #endif
2447
2448 void vmStructs_init() {
2449 debug_only(VMStructs::init());
2450 }