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/serviceThread.hpp"
98 #include "runtime/sharedRuntime.hpp"
99 #include "runtime/stubRoutines.hpp"
100 #include "runtime/virtualspace.hpp"
101 #include "runtime/vmStructs.hpp"
102 #include "utilities/globalDefinitions.hpp"
103 #include "utilities/hashtable.hpp"
104 #ifdef TARGET_ARCH_x86
105 # include "vmStructs_x86.hpp"
106 #endif
107 #ifdef TARGET_ARCH_sparc
108 # include "vmStructs_sparc.hpp"
109 #endif
110 #ifdef TARGET_ARCH_zero
111 # include "vmStructs_zero.hpp"
112 #endif
113 #ifdef TARGET_OS_FAMILY_linux
114 # include "thread_linux.inline.hpp"
115 #endif
116 #ifdef TARGET_OS_FAMILY_solaris
117 # include "thread_solaris.inline.hpp"
118 #endif
119 #ifdef TARGET_OS_FAMILY_windows
120 # include "thread_windows.inline.hpp"
121 #endif
122 #ifdef TARGET_OS_ARCH_linux_x86
123 # include "vmStructs_linux_x86.hpp"
124 #endif
125 #ifdef TARGET_OS_ARCH_linux_sparc
126 # include "vmStructs_linux_sparc.hpp"
127 #endif
128 #ifdef TARGET_OS_ARCH_linux_zero
129 # include "vmStructs_linux_zero.hpp"
130 #endif
131 #ifdef TARGET_OS_ARCH_solaris_x86
132 # include "vmStructs_solaris_x86.hpp"
133 #endif
134 #ifdef TARGET_OS_ARCH_solaris_sparc
135 # include "vmStructs_solaris_sparc.hpp"
136 #endif
137 #ifdef TARGET_OS_ARCH_windows_x86
138 # include "vmStructs_windows_x86.hpp"
139 #endif
140 #ifndef SERIALGC
141 #include "gc_implementation/concurrentMarkSweep/cmsPermGen.hpp"
142 #include "gc_implementation/concurrentMarkSweep/compactibleFreeListSpace.hpp"
143 #include "gc_implementation/concurrentMarkSweep/concurrentMarkSweepGeneration.hpp"
144 #include "gc_implementation/concurrentMarkSweep/concurrentMarkSweepThread.hpp"
145 #include "gc_implementation/concurrentMarkSweep/vmStructs_cms.hpp"
146 #include "gc_implementation/parNew/parNewGeneration.hpp"
147 #include "gc_implementation/parNew/vmStructs_parNew.hpp"
148 #include "gc_implementation/parallelScavenge/asPSOldGen.hpp"
149 #include "gc_implementation/parallelScavenge/asPSYoungGen.hpp"
150 #include "gc_implementation/parallelScavenge/parallelScavengeHeap.hpp"
151 #include "gc_implementation/parallelScavenge/psOldGen.hpp"
152 #include "gc_implementation/parallelScavenge/psPermGen.hpp"
153 #include "gc_implementation/parallelScavenge/psVirtualspace.hpp"
154 #include "gc_implementation/parallelScavenge/psYoungGen.hpp"
155 #include "gc_implementation/parallelScavenge/vmStructs_parallelgc.hpp"
156 #endif
157 #ifdef COMPILER2
158 #include "opto/matcher.hpp"
159 #ifdef TARGET_ARCH_MODEL_x86_32
160 # include "adfiles/adGlobals_x86_32.hpp"
161 #endif
162 #ifdef TARGET_ARCH_MODEL_x86_64
163 # include "adfiles/adGlobals_x86_64.hpp"
164 #endif
165 #ifdef TARGET_ARCH_MODEL_sparc
166 # include "adfiles/adGlobals_sparc.hpp"
167 #endif
168 #ifdef TARGET_ARCH_MODEL_zero
169 # include "adfiles/adGlobals_zero.hpp"
170 #endif
171 #endif
172
173 // Note: the cross-product of (c1, c2, product, nonproduct, ...),
174 // (nonstatic, static), and (unchecked, checked) has not been taken.
175 // Only the macros currently needed have been defined.
176
177 // A field whose type is not checked is given a null string as the
178 // type name, indicating an "opaque" type to the serviceability agent.
179
180 // NOTE: there is an interdependency between this file and
181 // HotSpotTypeDataBase.java, which parses the type strings.
182
183 #ifndef REG_COUNT
184 #define REG_COUNT 0
185 #endif
186
187 // whole purpose of this function is to work around bug c++/27724 in gcc 4.1.1
188 // with optimization turned on it doesn't affect produced code
189 static inline uint64_t cast_uint64_t(size_t x)
190 {
191 return x;
192 }
193
194
195 //--------------------------------------------------------------------------------
196 // VM_STRUCTS
197 //
198 // This list enumerates all of the fields the serviceability agent
199 // needs to know about. Be sure to see also the type table below this one.
200 // NOTE that there are platform-specific additions to this table in
201 // vmStructs_<os>_<cpu>.hpp.
202
203 #define VM_STRUCTS(nonstatic_field, \
204 static_field, \
205 unchecked_nonstatic_field, \
206 volatile_nonstatic_field, \
207 nonproduct_nonstatic_field, \
208 c1_nonstatic_field, \
209 c2_nonstatic_field, \
210 unchecked_c1_static_field, \
211 unchecked_c2_static_field, \
212 last_entry) \
213 \
214 /******************************************************************/ \
215 /* OopDesc and Klass hierarchies (NOTE: methodDataOop incomplete) */ \
216 /******************************************************************/ \
217 \
218 volatile_nonstatic_field(oopDesc, _mark, markOop) \
219 volatile_nonstatic_field(oopDesc, _metadata._klass, wideKlassOop) \
220 volatile_nonstatic_field(oopDesc, _metadata._compressed_klass, narrowOop) \
221 static_field(oopDesc, _bs, BarrierSet*) \
222 nonstatic_field(arrayKlass, _dimension, int) \
223 volatile_nonstatic_field(arrayKlass, _higher_dimension, klassOop) \
224 volatile_nonstatic_field(arrayKlass, _lower_dimension, klassOop) \
225 nonstatic_field(arrayKlass, _vtable_len, int) \
226 nonstatic_field(arrayKlass, _alloc_size, juint) \
227 nonstatic_field(arrayKlass, _component_mirror, oop) \
228 nonstatic_field(compiledICHolderKlass, _alloc_size, juint) \
229 nonstatic_field(compiledICHolderOopDesc, _holder_method, methodOop) \
230 nonstatic_field(compiledICHolderOopDesc, _holder_klass, klassOop) \
231 nonstatic_field(constantPoolOopDesc, _tags, typeArrayOop) \
232 nonstatic_field(constantPoolOopDesc, _cache, constantPoolCacheOop) \
233 nonstatic_field(constantPoolOopDesc, _pool_holder, klassOop) \
234 nonstatic_field(constantPoolOopDesc, _operands, typeArrayOop) \
235 nonstatic_field(constantPoolOopDesc, _length, int) \
236 nonstatic_field(constantPoolCacheOopDesc, _length, int) \
237 nonstatic_field(constantPoolCacheOopDesc, _constant_pool, constantPoolOop) \
238 nonstatic_field(instanceKlass, _array_klasses, klassOop) \
239 nonstatic_field(instanceKlass, _methods, objArrayOop) \
240 nonstatic_field(instanceKlass, _method_ordering, typeArrayOop) \
241 nonstatic_field(instanceKlass, _local_interfaces, objArrayOop) \
242 nonstatic_field(instanceKlass, _transitive_interfaces, objArrayOop) \
243 nonstatic_field(instanceKlass, _nof_implementors, int) \
244 nonstatic_field(instanceKlass, _implementors[0], klassOop) \
245 nonstatic_field(instanceKlass, _fields, typeArrayOop) \
246 nonstatic_field(instanceKlass, _constants, constantPoolOop) \
247 nonstatic_field(instanceKlass, _class_loader, oop) \
248 nonstatic_field(instanceKlass, _protection_domain, oop) \
249 nonstatic_field(instanceKlass, _signers, objArrayOop) \
250 nonstatic_field(instanceKlass, _source_file_name, symbolOop) \
251 nonstatic_field(instanceKlass, _source_debug_extension, symbolOop) \
252 nonstatic_field(instanceKlass, _inner_classes, typeArrayOop) \
253 nonstatic_field(instanceKlass, _nonstatic_field_size, int) \
254 nonstatic_field(instanceKlass, _static_field_size, int) \
255 nonstatic_field(instanceKlass, _static_oop_field_size, int) \
256 nonstatic_field(instanceKlass, _nonstatic_oop_map_size, int) \
257 nonstatic_field(instanceKlass, _is_marked_dependent, bool) \
258 nonstatic_field(instanceKlass, _minor_version, u2) \
259 nonstatic_field(instanceKlass, _major_version, u2) \
260 nonstatic_field(instanceKlass, _init_state, instanceKlass::ClassState) \
261 nonstatic_field(instanceKlass, _init_thread, Thread*) \
262 nonstatic_field(instanceKlass, _vtable_len, int) \
263 nonstatic_field(instanceKlass, _itable_len, int) \
264 nonstatic_field(instanceKlass, _reference_type, ReferenceType) \
265 volatile_nonstatic_field(instanceKlass, _oop_map_cache, OopMapCache*) \
266 nonstatic_field(instanceKlass, _jni_ids, JNIid*) \
267 nonstatic_field(instanceKlass, _osr_nmethods_head, nmethod*) \
268 nonstatic_field(instanceKlass, _breakpoints, BreakpointInfo*) \
269 nonstatic_field(instanceKlass, _generic_signature, symbolOop) \
270 nonstatic_field(instanceKlass, _methods_jmethod_ids, jmethodID*) \
271 nonstatic_field(instanceKlass, _methods_cached_itable_indices, int*) \
272 volatile_nonstatic_field(instanceKlass, _idnum_allocated_count, u2) \
273 nonstatic_field(instanceKlass, _class_annotations, typeArrayOop) \
274 nonstatic_field(instanceKlass, _fields_annotations, objArrayOop) \
275 nonstatic_field(instanceKlass, _methods_annotations, objArrayOop) \
276 nonstatic_field(instanceKlass, _methods_parameter_annotations, objArrayOop) \
277 nonstatic_field(instanceKlass, _methods_default_annotations, objArrayOop) \
278 nonstatic_field(Klass, _super_check_offset, juint) \
279 nonstatic_field(Klass, _secondary_super_cache, klassOop) \
280 nonstatic_field(Klass, _secondary_supers, objArrayOop) \
281 nonstatic_field(Klass, _primary_supers[0], klassOop) \
282 nonstatic_field(Klass, _java_mirror, oop) \
283 nonstatic_field(Klass, _modifier_flags, jint) \
284 nonstatic_field(Klass, _super, klassOop) \
285 nonstatic_field(Klass, _layout_helper, jint) \
286 nonstatic_field(Klass, _name, symbolOop) \
287 nonstatic_field(Klass, _access_flags, AccessFlags) \
288 nonstatic_field(Klass, _subklass, klassOop) \
289 nonstatic_field(Klass, _next_sibling, klassOop) \
290 nonproduct_nonstatic_field(Klass, _verify_count, int) \
291 nonstatic_field(Klass, _alloc_count, juint) \
292 nonstatic_field(klassKlass, _alloc_size, juint) \
293 nonstatic_field(methodKlass, _alloc_size, juint) \
294 nonstatic_field(methodDataOopDesc, _size, int) \
295 nonstatic_field(methodDataOopDesc, _method, methodOop) \
296 nonstatic_field(methodOopDesc, _constMethod, constMethodOop) \
297 nonstatic_field(methodOopDesc, _constants, constantPoolOop) \
298 c2_nonstatic_field(methodOopDesc, _method_data, methodDataOop) \
299 c2_nonstatic_field(methodOopDesc, _interpreter_invocation_count, int) \
300 nonstatic_field(methodOopDesc, _access_flags, AccessFlags) \
301 nonstatic_field(methodOopDesc, _vtable_index, int) \
302 nonstatic_field(methodOopDesc, _method_size, u2) \
303 nonstatic_field(methodOopDesc, _max_stack, u2) \
304 nonstatic_field(methodOopDesc, _max_locals, u2) \
305 nonstatic_field(methodOopDesc, _size_of_parameters, u2) \
306 c2_nonstatic_field(methodOopDesc, _interpreter_throwout_count, u2) \
307 nonstatic_field(methodOopDesc, _number_of_breakpoints, u2) \
308 nonstatic_field(methodOopDesc, _invocation_counter, InvocationCounter) \
309 nonstatic_field(methodOopDesc, _backedge_counter, InvocationCounter) \
310 nonproduct_nonstatic_field(methodOopDesc, _compiled_invocation_count, int) \
311 volatile_nonstatic_field(methodOopDesc, _code, nmethod*) \
312 nonstatic_field(methodOopDesc, _i2i_entry, address) \
313 nonstatic_field(methodOopDesc, _adapter, AdapterHandlerEntry*) \
314 volatile_nonstatic_field(methodOopDesc, _from_compiled_entry, address) \
315 volatile_nonstatic_field(methodOopDesc, _from_interpreted_entry, address) \
316 volatile_nonstatic_field(constMethodOopDesc, _fingerprint, uint64_t) \
317 nonstatic_field(constMethodOopDesc, _method, methodOop) \
318 nonstatic_field(constMethodOopDesc, _stackmap_data, typeArrayOop) \
319 nonstatic_field(constMethodOopDesc, _exception_table, typeArrayOop) \
320 nonstatic_field(constMethodOopDesc, _constMethod_size, int) \
321 nonstatic_field(constMethodOopDesc, _interpreter_kind, jbyte) \
322 nonstatic_field(constMethodOopDesc, _flags, jbyte) \
323 nonstatic_field(constMethodOopDesc, _code_size, u2) \
324 nonstatic_field(constMethodOopDesc, _name_index, u2) \
325 nonstatic_field(constMethodOopDesc, _signature_index, u2) \
326 nonstatic_field(constMethodOopDesc, _method_idnum, u2) \
327 nonstatic_field(constMethodOopDesc, _generic_signature_index, u2) \
328 nonstatic_field(objArrayKlass, _element_klass, klassOop) \
329 nonstatic_field(objArrayKlass, _bottom_klass, klassOop) \
330 nonstatic_field(symbolKlass, _alloc_size, juint) \
331 nonstatic_field(symbolOopDesc, _length, unsigned short) \
332 unchecked_nonstatic_field(symbolOopDesc, _body, sizeof(jbyte)) /* NOTE: no type */ \
333 nonstatic_field(typeArrayKlass, _max_length, int) \
334 \
335 /***********************/ \
336 /* Constant Pool Cache */ \
337 /***********************/ \
338 \
339 volatile_nonstatic_field(ConstantPoolCacheEntry, _indices, intx) \
340 volatile_nonstatic_field(ConstantPoolCacheEntry, _f1, oop) \
341 volatile_nonstatic_field(ConstantPoolCacheEntry, _f2, intx) \
342 volatile_nonstatic_field(ConstantPoolCacheEntry, _flags, intx) \
343 \
344 /********************************/ \
345 /* MethodOop-related structures */ \
346 /********************************/ \
347 \
348 nonstatic_field(CheckedExceptionElement, class_cp_index, u2) \
349 nonstatic_field(LocalVariableTableElement, start_bci, u2) \
350 nonstatic_field(LocalVariableTableElement, length, u2) \
351 nonstatic_field(LocalVariableTableElement, name_cp_index, u2) \
352 nonstatic_field(LocalVariableTableElement, descriptor_cp_index, u2) \
353 nonstatic_field(LocalVariableTableElement, signature_cp_index, u2) \
354 nonstatic_field(LocalVariableTableElement, slot, u2) \
355 nonstatic_field(BreakpointInfo, _orig_bytecode, Bytecodes::Code) \
356 nonstatic_field(BreakpointInfo, _bci, int) \
357 nonstatic_field(BreakpointInfo, _name_index, u2) \
358 nonstatic_field(BreakpointInfo, _signature_index, u2) \
359 nonstatic_field(BreakpointInfo, _next, BreakpointInfo*) \
360 /***********/ \
361 /* JNI IDs */ \
362 /***********/ \
363 \
364 nonstatic_field(JNIid, _holder, klassOop) \
365 nonstatic_field(JNIid, _next, JNIid*) \
366 nonstatic_field(JNIid, _offset, int) \
367 /************/ \
368 /* Universe */ \
369 /************/ \
370 \
371 static_field(Universe, _boolArrayKlassObj, klassOop) \
372 static_field(Universe, _byteArrayKlassObj, klassOop) \
373 static_field(Universe, _charArrayKlassObj, klassOop) \
374 static_field(Universe, _intArrayKlassObj, klassOop) \
375 static_field(Universe, _shortArrayKlassObj, klassOop) \
376 static_field(Universe, _longArrayKlassObj, klassOop) \
377 static_field(Universe, _singleArrayKlassObj, klassOop) \
378 static_field(Universe, _doubleArrayKlassObj, klassOop) \
379 static_field(Universe, _symbolKlassObj, klassOop) \
380 static_field(Universe, _methodKlassObj, klassOop) \
381 static_field(Universe, _constMethodKlassObj, klassOop) \
382 static_field(Universe, _methodDataKlassObj, klassOop) \
383 static_field(Universe, _klassKlassObj, klassOop) \
384 static_field(Universe, _arrayKlassKlassObj, klassOop) \
385 static_field(Universe, _objArrayKlassKlassObj, klassOop) \
386 static_field(Universe, _typeArrayKlassKlassObj, klassOop) \
387 static_field(Universe, _instanceKlassKlassObj, klassOop) \
388 static_field(Universe, _constantPoolKlassObj, klassOop) \
389 static_field(Universe, _constantPoolCacheKlassObj, klassOop) \
390 static_field(Universe, _compiledICHolderKlassObj, klassOop) \
391 static_field(Universe, _systemObjArrayKlassObj, klassOop) \
392 static_field(Universe, _mirrors[0], oop) \
393 static_field(Universe, _main_thread_group, oop) \
394 static_field(Universe, _system_thread_group, oop) \
395 static_field(Universe, _the_empty_byte_array, typeArrayOop) \
396 static_field(Universe, _the_empty_short_array, typeArrayOop) \
397 static_field(Universe, _the_empty_int_array, typeArrayOop) \
398 static_field(Universe, _the_empty_system_obj_array, objArrayOop) \
399 static_field(Universe, _the_empty_class_klass_array, objArrayOop) \
400 static_field(Universe, _out_of_memory_error_java_heap, oop) \
401 static_field(Universe, _out_of_memory_error_perm_gen, oop) \
402 static_field(Universe, _out_of_memory_error_array_size, oop) \
403 static_field(Universe, _out_of_memory_error_gc_overhead_limit, oop) \
404 static_field(Universe, _null_ptr_exception_instance, oop) \
405 static_field(Universe, _arithmetic_exception_instance, oop) \
406 static_field(Universe, _vm_exception, oop) \
407 static_field(Universe, _collectedHeap, CollectedHeap*) \
408 static_field(Universe, _base_vtable_size, int) \
409 static_field(Universe, _bootstrapping, bool) \
410 static_field(Universe, _fully_initialized, bool) \
411 static_field(Universe, _verify_count, int) \
412 static_field(Universe, _narrow_oop._base, address) \
413 static_field(Universe, _narrow_oop._shift, int) \
414 static_field(Universe, _narrow_oop._use_implicit_null_checks, bool) \
415 \
416 /**********************************************************************************/ \
417 /* Generation and Space hierarchies */ \
418 /**********************************************************************************/ \
419 \
420 unchecked_nonstatic_field(ageTable, sizes, sizeof(ageTable::sizes)) \
421 \
422 nonstatic_field(BarrierSet, _max_covered_regions, int) \
423 nonstatic_field(BlockOffsetTable, _bottom, HeapWord*) \
424 nonstatic_field(BlockOffsetTable, _end, HeapWord*) \
425 \
426 nonstatic_field(BlockOffsetSharedArray, _reserved, MemRegion) \
427 nonstatic_field(BlockOffsetSharedArray, _end, HeapWord*) \
428 nonstatic_field(BlockOffsetSharedArray, _vs, VirtualSpace) \
429 nonstatic_field(BlockOffsetSharedArray, _offset_array, u_char*) \
430 \
431 nonstatic_field(BlockOffsetArray, _array, BlockOffsetSharedArray*) \
432 nonstatic_field(BlockOffsetArray, _sp, Space*) \
433 nonstatic_field(BlockOffsetArrayContigSpace, _next_offset_threshold, HeapWord*) \
434 nonstatic_field(BlockOffsetArrayContigSpace, _next_offset_index, size_t) \
435 \
436 nonstatic_field(BlockOffsetArrayNonContigSpace, _unallocated_block, HeapWord*) \
437 \
438 nonstatic_field(CardGeneration, _rs, GenRemSet*) \
439 nonstatic_field(CardGeneration, _bts, BlockOffsetSharedArray*) \
440 \
441 nonstatic_field(CardTableModRefBS, _whole_heap, const MemRegion) \
442 nonstatic_field(CardTableModRefBS, _guard_index, const size_t) \
443 nonstatic_field(CardTableModRefBS, _last_valid_index, const size_t) \
444 nonstatic_field(CardTableModRefBS, _page_size, const size_t) \
445 nonstatic_field(CardTableModRefBS, _byte_map_size, const size_t) \
446 nonstatic_field(CardTableModRefBS, _byte_map, jbyte*) \
447 nonstatic_field(CardTableModRefBS, _cur_covered_regions, int) \
448 nonstatic_field(CardTableModRefBS, _covered, MemRegion*) \
449 nonstatic_field(CardTableModRefBS, _committed, MemRegion*) \
450 nonstatic_field(CardTableModRefBS, _guard_region, MemRegion) \
451 nonstatic_field(CardTableModRefBS, byte_map_base, jbyte*) \
452 \
453 nonstatic_field(CardTableRS, _ct_bs, CardTableModRefBSForCTRS*) \
454 \
455 nonstatic_field(CollectedHeap, _reserved, MemRegion) \
456 nonstatic_field(SharedHeap, _perm_gen, PermGen*) \
457 nonstatic_field(CollectedHeap, _barrier_set, BarrierSet*) \
458 nonstatic_field(CollectedHeap, _defer_initial_card_mark, bool) \
459 nonstatic_field(CollectedHeap, _is_gc_active, bool) \
460 nonstatic_field(CompactibleSpace, _compaction_top, HeapWord*) \
461 nonstatic_field(CompactibleSpace, _first_dead, HeapWord*) \
462 nonstatic_field(CompactibleSpace, _end_of_live, HeapWord*) \
463 \
464 nonstatic_field(CompactingPermGen, _gen, OneContigSpaceCardGeneration*) \
465 \
466 nonstatic_field(ContiguousSpace, _top, HeapWord*) \
467 nonstatic_field(ContiguousSpace, _concurrent_iteration_safe_limit, HeapWord*) \
468 nonstatic_field(ContiguousSpace, _saved_mark_word, HeapWord*) \
469 \
470 nonstatic_field(DefNewGeneration, _next_gen, Generation*) \
471 nonstatic_field(DefNewGeneration, _tenuring_threshold, int) \
472 nonstatic_field(DefNewGeneration, _age_table, ageTable) \
473 nonstatic_field(DefNewGeneration, _eden_space, EdenSpace*) \
474 nonstatic_field(DefNewGeneration, _from_space, ContiguousSpace*) \
475 nonstatic_field(DefNewGeneration, _to_space, ContiguousSpace*) \
476 \
477 nonstatic_field(EdenSpace, _gen, DefNewGeneration*) \
478 \
479 nonstatic_field(Generation, _reserved, MemRegion) \
480 nonstatic_field(Generation, _virtual_space, VirtualSpace) \
481 nonstatic_field(Generation, _level, int) \
482 nonstatic_field(Generation, _stat_record, Generation::StatRecord) \
483 \
484 nonstatic_field(Generation::StatRecord, invocations, int) \
485 nonstatic_field(Generation::StatRecord, accumulated_time, elapsedTimer) \
486 \
487 nonstatic_field(GenerationSpec, _name, Generation::Name) \
488 nonstatic_field(GenerationSpec, _init_size, size_t) \
489 nonstatic_field(GenerationSpec, _max_size, size_t) \
490 \
491 static_field(GenCollectedHeap, _gch, GenCollectedHeap*) \
492 nonstatic_field(GenCollectedHeap, _n_gens, int) \
493 unchecked_nonstatic_field(GenCollectedHeap, _gens, sizeof(GenCollectedHeap::_gens)) /* NOTE: no type */ \
494 nonstatic_field(GenCollectedHeap, _gen_specs, GenerationSpec**) \
495 \
496 nonstatic_field(HeapWord, i, char*) \
497 \
498 nonstatic_field(MemRegion, _start, HeapWord*) \
499 nonstatic_field(MemRegion, _word_size, size_t) \
500 \
501 nonstatic_field(OffsetTableContigSpace, _offsets, BlockOffsetArray) \
502 \
503 nonstatic_field(OneContigSpaceCardGeneration, _min_heap_delta_bytes, size_t) \
504 nonstatic_field(OneContigSpaceCardGeneration, _the_space, ContiguousSpace*) \
505 nonstatic_field(OneContigSpaceCardGeneration, _last_gc, WaterMark) \
506 \
507 nonstatic_field(CompactingPermGenGen, _ro_vs, VirtualSpace) \
508 nonstatic_field(CompactingPermGenGen, _rw_vs, VirtualSpace) \
509 nonstatic_field(CompactingPermGenGen, _md_vs, VirtualSpace) \
510 nonstatic_field(CompactingPermGenGen, _mc_vs, VirtualSpace) \
511 nonstatic_field(CompactingPermGenGen, _ro_space, OffsetTableContigSpace*) \
512 nonstatic_field(CompactingPermGenGen, _rw_space, OffsetTableContigSpace*) \
513 static_field(CompactingPermGenGen, unshared_bottom, HeapWord*) \
514 static_field(CompactingPermGenGen, unshared_end, HeapWord*) \
515 static_field(CompactingPermGenGen, shared_bottom, HeapWord*) \
516 static_field(CompactingPermGenGen, readonly_bottom, HeapWord*) \
517 static_field(CompactingPermGenGen, readonly_end, HeapWord*) \
518 static_field(CompactingPermGenGen, readwrite_bottom, HeapWord*) \
519 static_field(CompactingPermGenGen, readwrite_end, HeapWord*) \
520 static_field(CompactingPermGenGen, miscdata_bottom, HeapWord*) \
521 static_field(CompactingPermGenGen, miscdata_end, HeapWord*) \
522 static_field(CompactingPermGenGen, misccode_bottom, HeapWord*) \
523 static_field(CompactingPermGenGen, misccode_end, HeapWord*) \
524 static_field(CompactingPermGenGen, shared_end, HeapWord*) \
525 \
526 nonstatic_field(PermGen, _capacity_expansion_limit, size_t) \
527 \
528 nonstatic_field(PermanentGenerationSpec, _name, PermGen::Name) \
529 nonstatic_field(PermanentGenerationSpec, _init_size, size_t) \
530 nonstatic_field(PermanentGenerationSpec, _max_size, size_t) \
531 \
532 nonstatic_field(Space, _bottom, HeapWord*) \
533 nonstatic_field(Space, _end, HeapWord*) \
534 \
535 nonstatic_field(TenuredGeneration, _shrink_factor, size_t) \
536 nonstatic_field(TenuredGeneration, _capacity_at_prologue, size_t) \
537 nonstatic_field(ThreadLocalAllocBuffer, _start, HeapWord*) \
538 nonstatic_field(ThreadLocalAllocBuffer, _top, HeapWord*) \
539 nonstatic_field(ThreadLocalAllocBuffer, _end, HeapWord*) \
540 nonstatic_field(ThreadLocalAllocBuffer, _desired_size, size_t) \
541 nonstatic_field(ThreadLocalAllocBuffer, _refill_waste_limit, size_t) \
542 static_field(ThreadLocalAllocBuffer, _target_refills, unsigned) \
543 nonstatic_field(VirtualSpace, _low_boundary, char*) \
544 nonstatic_field(VirtualSpace, _high_boundary, char*) \
545 nonstatic_field(VirtualSpace, _low, char*) \
546 nonstatic_field(VirtualSpace, _high, char*) \
547 nonstatic_field(VirtualSpace, _lower_high, char*) \
548 nonstatic_field(VirtualSpace, _middle_high, char*) \
549 nonstatic_field(VirtualSpace, _upper_high, char*) \
550 nonstatic_field(WaterMark, _point, HeapWord*) \
551 nonstatic_field(WaterMark, _space, Space*) \
552 \
553 /************************/ \
554 /* PerfMemory - jvmstat */ \
555 /************************/ \
556 \
557 nonstatic_field(PerfDataPrologue, magic, jint) \
558 nonstatic_field(PerfDataPrologue, byte_order, jbyte) \
559 nonstatic_field(PerfDataPrologue, major_version, jbyte) \
560 nonstatic_field(PerfDataPrologue, minor_version, jbyte) \
561 nonstatic_field(PerfDataPrologue, accessible, jbyte) \
562 nonstatic_field(PerfDataPrologue, used, jint) \
563 nonstatic_field(PerfDataPrologue, overflow, jint) \
564 nonstatic_field(PerfDataPrologue, mod_time_stamp, jlong) \
565 nonstatic_field(PerfDataPrologue, entry_offset, jint) \
566 nonstatic_field(PerfDataPrologue, num_entries, jint) \
567 \
568 nonstatic_field(PerfDataEntry, entry_length, jint) \
569 nonstatic_field(PerfDataEntry, name_offset, jint) \
570 nonstatic_field(PerfDataEntry, vector_length, jint) \
571 nonstatic_field(PerfDataEntry, data_type, jbyte) \
572 nonstatic_field(PerfDataEntry, flags, jbyte) \
573 nonstatic_field(PerfDataEntry, data_units, jbyte) \
574 nonstatic_field(PerfDataEntry, data_variability, jbyte) \
575 nonstatic_field(PerfDataEntry, data_offset, jint) \
576 \
577 static_field(PerfMemory, _start, char*) \
578 static_field(PerfMemory, _end, char*) \
579 static_field(PerfMemory, _top, char*) \
580 static_field(PerfMemory, _capacity, size_t) \
581 static_field(PerfMemory, _prologue, PerfDataPrologue*) \
582 static_field(PerfMemory, _initialized, jint) \
583 \
584 /***************/ \
585 /* SymbolTable */ \
586 /***************/ \
587 \
588 static_field(SymbolTable, _the_table, SymbolTable*) \
589 \
590 /***************/ \
591 /* StringTable */ \
592 /***************/ \
593 \
594 static_field(StringTable, _the_table, StringTable*) \
595 \
596 /********************/ \
597 /* SystemDictionary */ \
598 /********************/ \
599 \
600 static_field(SystemDictionary, _dictionary, Dictionary*) \
601 static_field(SystemDictionary, _placeholders, PlaceholderTable*) \
602 static_field(SystemDictionary, _shared_dictionary, Dictionary*) \
603 static_field(SystemDictionary, _system_loader_lock_obj, oop) \
604 static_field(SystemDictionary, _loader_constraints, LoaderConstraintTable*) \
605 static_field(SystemDictionary, WK_KLASS(Object_klass), klassOop) \
606 static_field(SystemDictionary, WK_KLASS(String_klass), klassOop) \
607 static_field(SystemDictionary, WK_KLASS(Class_klass), klassOop) \
608 static_field(SystemDictionary, WK_KLASS(Cloneable_klass), klassOop) \
609 static_field(SystemDictionary, WK_KLASS(ClassLoader_klass), klassOop) \
610 static_field(SystemDictionary, WK_KLASS(Serializable_klass), klassOop) \
611 static_field(SystemDictionary, WK_KLASS(System_klass), klassOop) \
612 static_field(SystemDictionary, WK_KLASS(Throwable_klass), klassOop) \
613 static_field(SystemDictionary, WK_KLASS(ThreadDeath_klass), klassOop) \
614 static_field(SystemDictionary, WK_KLASS(Error_klass), klassOop) \
615 static_field(SystemDictionary, WK_KLASS(Exception_klass), klassOop) \
616 static_field(SystemDictionary, WK_KLASS(RuntimeException_klass), klassOop) \
617 static_field(SystemDictionary, WK_KLASS(ClassNotFoundException_klass), klassOop) \
618 static_field(SystemDictionary, WK_KLASS(NoClassDefFoundError_klass), klassOop) \
619 static_field(SystemDictionary, WK_KLASS(LinkageError_klass), klassOop) \
620 static_field(SystemDictionary, WK_KLASS(ClassCastException_klass), klassOop) \
621 static_field(SystemDictionary, WK_KLASS(ArrayStoreException_klass), klassOop) \
622 static_field(SystemDictionary, WK_KLASS(VirtualMachineError_klass), klassOop) \
623 static_field(SystemDictionary, WK_KLASS(OutOfMemoryError_klass), klassOop) \
624 static_field(SystemDictionary, WK_KLASS(StackOverflowError_klass), klassOop) \
625 static_field(SystemDictionary, WK_KLASS(ProtectionDomain_klass), klassOop) \
626 static_field(SystemDictionary, WK_KLASS(AccessControlContext_klass), klassOop) \
627 static_field(SystemDictionary, WK_KLASS(Reference_klass), klassOop) \
628 static_field(SystemDictionary, WK_KLASS(SoftReference_klass), klassOop) \
629 static_field(SystemDictionary, WK_KLASS(WeakReference_klass), klassOop) \
630 static_field(SystemDictionary, WK_KLASS(FinalReference_klass), klassOop) \
631 static_field(SystemDictionary, WK_KLASS(PhantomReference_klass), klassOop) \
632 static_field(SystemDictionary, WK_KLASS(Finalizer_klass), klassOop) \
633 static_field(SystemDictionary, WK_KLASS(Thread_klass), klassOop) \
634 static_field(SystemDictionary, WK_KLASS(ThreadGroup_klass), klassOop) \
635 static_field(SystemDictionary, WK_KLASS(Properties_klass), klassOop) \
636 static_field(SystemDictionary, WK_KLASS(StringBuffer_klass), klassOop) \
637 static_field(SystemDictionary, _box_klasses[0], klassOop) \
638 static_field(SystemDictionary, _java_system_loader, oop) \
639 \
640 /*******************/ \
641 /* HashtableBucket */ \
642 /*******************/ \
643 \
644 nonstatic_field(HashtableBucket, _entry, BasicHashtableEntry*) \
645 \
646 /******************/ \
647 /* HashtableEntry */ \
648 /******************/ \
649 \
650 nonstatic_field(BasicHashtableEntry, _next, BasicHashtableEntry*) \
651 nonstatic_field(BasicHashtableEntry, _hash, unsigned int) \
652 nonstatic_field(HashtableEntry, _literal, oop) \
653 \
654 /*************/ \
655 /* Hashtable */ \
656 /*************/ \
657 \
658 nonstatic_field(BasicHashtable, _table_size, int) \
659 nonstatic_field(BasicHashtable, _buckets, HashtableBucket*) \
660 nonstatic_field(BasicHashtable, _free_list, BasicHashtableEntry*) \
661 nonstatic_field(BasicHashtable, _first_free_entry, char*) \
662 nonstatic_field(BasicHashtable, _end_block, char*) \
663 nonstatic_field(BasicHashtable, _entry_size, int) \
664 \
665 /*******************/ \
666 /* DictionaryEntry */ \
667 /*******************/ \
668 \
669 nonstatic_field(DictionaryEntry, _loader, oop) \
670 nonstatic_field(DictionaryEntry, _pd_set, ProtectionDomainEntry*) \
671 \
672 /********************/ \
673 \
674 nonstatic_field(PlaceholderEntry, _loader, oop) \
675 \
676 /**************************/ \
677 /* ProctectionDomainEntry */ \
678 /**************************/ \
679 \
680 nonstatic_field(ProtectionDomainEntry, _next, ProtectionDomainEntry*) \
681 nonstatic_field(ProtectionDomainEntry, _protection_domain, oop) \
682 \
683 /*************************/ \
684 /* LoaderConstraintEntry */ \
685 /*************************/ \
686 \
687 nonstatic_field(LoaderConstraintEntry, _name, symbolOop) \
688 nonstatic_field(LoaderConstraintEntry, _num_loaders, int) \
689 nonstatic_field(LoaderConstraintEntry, _max_loaders, int) \
690 nonstatic_field(LoaderConstraintEntry, _loaders, oop*) \
691 \
692 /********************************/ \
693 /* CodeCache (NOTE: incomplete) */ \
694 /********************************/ \
695 \
696 static_field(CodeCache, _heap, CodeHeap*) \
697 static_field(CodeCache, _scavenge_root_nmethods, nmethod*) \
698 \
699 /*******************************/ \
700 /* CodeHeap (NOTE: incomplete) */ \
701 /*******************************/ \
702 \
703 nonstatic_field(CodeHeap, _memory, VirtualSpace) \
704 nonstatic_field(CodeHeap, _segmap, VirtualSpace) \
705 nonstatic_field(CodeHeap, _log2_segment_size, int) \
706 nonstatic_field(HeapBlock, _header, HeapBlock::Header) \
707 nonstatic_field(HeapBlock::Header, _length, size_t) \
708 nonstatic_field(HeapBlock::Header, _used, bool) \
709 \
710 /**********************************/ \
711 /* Interpreter (NOTE: incomplete) */ \
712 /**********************************/ \
713 \
714 static_field(AbstractInterpreter, _code, StubQueue*) \
715 \
716 /****************************/ \
717 /* Stubs (NOTE: incomplete) */ \
718 /****************************/ \
719 \
720 nonstatic_field(StubQueue, _stub_buffer, address) \
721 nonstatic_field(StubQueue, _buffer_limit, int) \
722 nonstatic_field(StubQueue, _queue_begin, int) \
723 nonstatic_field(StubQueue, _queue_end, int) \
724 nonstatic_field(StubQueue, _number_of_stubs, int) \
725 nonstatic_field(InterpreterCodelet, _size, int) \
726 nonstatic_field(InterpreterCodelet, _description, const char*) \
727 nonstatic_field(InterpreterCodelet, _bytecode, Bytecodes::Code) \
728 \
729 /***********************************/ \
730 /* StubRoutines (NOTE: incomplete) */ \
731 /***********************************/ \
732 \
733 static_field(StubRoutines, _call_stub_return_address, address) \
734 IA32_ONLY(static_field(StubRoutines::x86,_call_stub_compiled_return, address)) \
735 \
736 /***************************************/ \
737 /* PcDesc and other compiled code info */ \
738 /***************************************/ \
739 \
740 nonstatic_field(PcDesc, _pc_offset, int) \
741 nonstatic_field(PcDesc, _scope_decode_offset, int) \
742 nonstatic_field(PcDesc, _obj_decode_offset, int) \
743 nonstatic_field(PcDesc, _flags, PcDesc::PcDescFlags) \
744 \
745 /***************************************************/ \
746 /* CodeBlobs (NOTE: incomplete, but only a little) */ \
747 /***************************************************/ \
748 \
749 nonstatic_field(CodeBlob, _name, const char*) \
750 nonstatic_field(CodeBlob, _size, int) \
751 nonstatic_field(CodeBlob, _header_size, int) \
752 nonstatic_field(CodeBlob, _relocation_size, int) \
753 nonstatic_field(CodeBlob, _content_offset, int) \
754 nonstatic_field(CodeBlob, _code_offset, int) \
755 nonstatic_field(CodeBlob, _frame_complete_offset, int) \
756 nonstatic_field(CodeBlob, _data_offset, int) \
757 nonstatic_field(CodeBlob, _frame_size, int) \
758 nonstatic_field(CodeBlob, _oop_maps, OopMapSet*) \
759 \
760 /**************************************************/ \
761 /* NMethods (NOTE: incomplete, but only a little) */ \
762 /**************************************************/ \
763 \
764 nonstatic_field(nmethod, _method, methodOop) \
765 nonstatic_field(nmethod, _entry_bci, int) \
766 nonstatic_field(nmethod, _osr_link, nmethod*) \
767 nonstatic_field(nmethod, _scavenge_root_link, nmethod*) \
768 nonstatic_field(nmethod, _scavenge_root_state, jbyte) \
769 nonstatic_field(nmethod, _exception_offset, int) \
770 nonstatic_field(nmethod, _deoptimize_offset, int) \
771 nonstatic_field(nmethod, _orig_pc_offset, int) \
772 nonstatic_field(nmethod, _stub_offset, int) \
773 nonstatic_field(nmethod, _consts_offset, int) \
774 nonstatic_field(nmethod, _oops_offset, int) \
775 nonstatic_field(nmethod, _scopes_data_offset, int) \
776 nonstatic_field(nmethod, _scopes_pcs_offset, int) \
777 nonstatic_field(nmethod, _dependencies_offset, int) \
778 nonstatic_field(nmethod, _handler_table_offset, int) \
779 nonstatic_field(nmethod, _nul_chk_table_offset, int) \
780 nonstatic_field(nmethod, _nmethod_end_offset, int) \
781 nonstatic_field(nmethod, _entry_point, address) \
782 nonstatic_field(nmethod, _verified_entry_point, address) \
783 nonstatic_field(nmethod, _osr_entry_point, address) \
784 nonstatic_field(nmethod, _lock_count, jint) \
785 nonstatic_field(nmethod, _stack_traversal_mark, long) \
786 \
787 /********************************/ \
788 /* JavaCalls (NOTE: incomplete) */ \
789 /********************************/ \
790 \
791 nonstatic_field(JavaCallWrapper, _anchor, JavaFrameAnchor) \
792 /********************************/ \
793 /* JavaFrameAnchor (NOTE: incomplete) */ \
794 /********************************/ \
795 volatile_nonstatic_field(JavaFrameAnchor, _last_Java_sp, intptr_t*) \
796 volatile_nonstatic_field(JavaFrameAnchor, _last_Java_pc, address) \
797 \
798 /******************************/ \
799 /* Threads (NOTE: incomplete) */ \
800 /******************************/ \
801 \
802 static_field(Threads, _thread_list, JavaThread*) \
803 static_field(Threads, _number_of_threads, int) \
804 static_field(Threads, _number_of_non_daemon_threads, int) \
805 static_field(Threads, _return_code, int) \
806 \
807 volatile_nonstatic_field(Thread, _suspend_flags, uint32_t) \
808 nonstatic_field(Thread, _active_handles, JNIHandleBlock*) \
809 nonstatic_field(Thread, _tlab, ThreadLocalAllocBuffer) \
810 nonstatic_field(Thread, _current_pending_monitor, ObjectMonitor*) \
811 nonstatic_field(Thread, _current_pending_monitor_is_from_java, bool) \
812 nonstatic_field(Thread, _current_waiting_monitor, ObjectMonitor*) \
813 nonstatic_field(NamedThread, _name, char*) \
814 nonstatic_field(NamedThread, _processed_thread, JavaThread*) \
815 nonstatic_field(JavaThread, _next, JavaThread*) \
816 nonstatic_field(JavaThread, _threadObj, oop) \
817 nonstatic_field(JavaThread, _anchor, JavaFrameAnchor) \
818 volatile_nonstatic_field(JavaThread, _thread_state, JavaThreadState) \
819 nonstatic_field(JavaThread, _osthread, OSThread*) \
820 nonstatic_field(JavaThread, _stack_base, address) \
821 nonstatic_field(JavaThread, _stack_size, size_t) \
822 \
823 /************/ \
824 /* OSThread */ \
825 /************/ \
826 \
827 nonstatic_field(OSThread, _interrupted, jint) \
828 \
829 /************************/ \
830 /* OopMap and OopMapSet */ \
831 /************************/ \
832 \
833 nonstatic_field(OopMap, _pc_offset, int) \
834 nonstatic_field(OopMap, _omv_count, int) \
835 nonstatic_field(OopMap, _omv_data_size, int) \
836 nonstatic_field(OopMap, _omv_data, unsigned char*) \
837 nonstatic_field(OopMap, _write_stream, CompressedWriteStream*) \
838 nonstatic_field(OopMapSet, _om_count, int) \
839 nonstatic_field(OopMapSet, _om_size, int) \
840 nonstatic_field(OopMapSet, _om_data, OopMap**) \
841 \
842 /*********************************/ \
843 /* JNIHandles and JNIHandleBlock */ \
844 /*********************************/ \
845 static_field(JNIHandles, _global_handles, JNIHandleBlock*) \
846 static_field(JNIHandles, _weak_global_handles, JNIHandleBlock*) \
847 static_field(JNIHandles, _deleted_handle, oop) \
848 \
849 unchecked_nonstatic_field(JNIHandleBlock, _handles, JNIHandleBlock::block_size_in_oops * sizeof(Oop)) /* Note: no type */ \
850 nonstatic_field(JNIHandleBlock, _top, int) \
851 nonstatic_field(JNIHandleBlock, _next, JNIHandleBlock*) \
852 \
853 /********************/ \
854 /* CompressedStream */ \
855 /********************/ \
856 \
857 nonstatic_field(CompressedStream, _buffer, u_char*) \
858 nonstatic_field(CompressedStream, _position, int) \
859 \
860 /*********************************/ \
861 /* VMRegImpl (NOTE: incomplete) */ \
862 /*********************************/ \
863 \
864 static_field(VMRegImpl, regName[0], const char*) \
865 static_field(VMRegImpl, stack0, VMReg) \
866 \
867 /*******************************/ \
868 /* Runtime1 (NOTE: incomplete) */ \
869 /*******************************/ \
870 \
871 unchecked_c1_static_field(Runtime1, _blobs, sizeof(Runtime1::_blobs)) /* NOTE: no type */ \
872 \
873 /************/ \
874 /* Monitors */ \
875 /************/ \
876 \
877 volatile_nonstatic_field(ObjectMonitor, _header, markOop) \
878 unchecked_nonstatic_field(ObjectMonitor, _object, sizeof(void *)) /* NOTE: no type */ \
879 unchecked_nonstatic_field(ObjectMonitor, _owner, sizeof(void *)) /* NOTE: no type */ \
880 volatile_nonstatic_field(ObjectMonitor, _count, intptr_t) \
881 volatile_nonstatic_field(ObjectMonitor, _waiters, intptr_t) \
882 volatile_nonstatic_field(ObjectMonitor, _recursions, intptr_t) \
883 nonstatic_field(ObjectMonitor, FreeNext, ObjectMonitor*) \
884 volatile_nonstatic_field(BasicLock, _displaced_header, markOop) \
885 nonstatic_field(BasicObjectLock, _lock, BasicLock) \
886 nonstatic_field(BasicObjectLock, _obj, oop) \
887 static_field(ObjectSynchronizer, gBlockList, ObjectMonitor*) \
888 \
889 /*********************/ \
890 /* Matcher (C2 only) */ \
891 /*********************/ \
892 \
893 unchecked_c2_static_field(Matcher, _regEncode, sizeof(Matcher::_regEncode)) /* NOTE: no type */ \
894 \
895 /*********************/ \
896 /* -XX flags */ \
897 /*********************/ \
898 \
899 nonstatic_field(Flag, type, const char*) \
900 nonstatic_field(Flag, name, const char*) \
901 unchecked_nonstatic_field(Flag, addr, sizeof(void*)) /* NOTE: no type */ \
902 nonstatic_field(Flag, kind, const char*) \
903 static_field(Flag, flags, Flag*) \
904 static_field(Flag, numFlags, size_t) \
905 \
906 /*************************/ \
907 /* JDK / VM version info */ \
908 /*************************/ \
909 \
910 static_field(Abstract_VM_Version, _s_vm_release, const char*) \
911 static_field(Abstract_VM_Version, _s_internal_vm_info_string, const char*) \
912 static_field(Abstract_VM_Version, _vm_major_version, int) \
913 static_field(Abstract_VM_Version, _vm_minor_version, int) \
914 static_field(Abstract_VM_Version, _vm_build_number, int) \
915 \
916 static_field(JDK_Version, _current, JDK_Version) \
917 nonstatic_field(JDK_Version, _partially_initialized, bool) \
918 nonstatic_field(JDK_Version, _major, unsigned char) \
919 \
920 \
921 \
922 /*************/ \
923 /* Arguments */ \
924 /*************/ \
925 \
926 static_field(Arguments, _jvm_flags_array, char**) \
927 static_field(Arguments, _num_jvm_flags, int) \
928 static_field(Arguments, _jvm_args_array, char**) \
929 static_field(Arguments, _num_jvm_args, int) \
930 static_field(Arguments, _java_command, char*) \
931 \
932 \
933 /************************/ \
934 /* Miscellaneous fields */ \
935 /************************/ \
936 \
937 nonstatic_field(AccessFlags, _flags, jint) \
938 nonstatic_field(elapsedTimer, _counter, jlong) \
939 nonstatic_field(elapsedTimer, _active, bool) \
940 nonstatic_field(InvocationCounter, _counter, unsigned int)
941
942 /* NOTE that we do not use the last_entry() macro here; it is used */
943 /* in vmStructs_<os>_<cpu>.hpp's VM_STRUCTS_OS_CPU macro (and must */
944 /* be present there) */
945
946 //--------------------------------------------------------------------------------
947 // VM_TYPES
948 //
949 // This list must enumerate at least all of the types in the above
950 // list. For the types in the above list, the entry below must have
951 // exactly the same spacing since string comparisons are done in the
952 // code which verifies the consistency of these tables (in the debug
953 // build).
954 //
955 // In addition to the above types, this list is required to enumerate
956 // the JNI's java types, which are used to indicate the size of Java
957 // fields in this VM to the SA. Further, oop types are currently
958 // distinguished by name (i.e., ends with "oop") over in the SA.
959 //
960 // The declare_toplevel_type macro should be used to declare types
961 // which do not have a superclass.
962 //
963 // The declare_integer_type and declare_unsigned_integer_type macros
964 // are required in order to properly identify C integer types over in
965 // the SA. They should be used for any type which is otherwise opaque
966 // and which it is necessary to coerce into an integer value. This
967 // includes, for example, the type uintptr_t. Note that while they
968 // will properly identify the type's size regardless of the platform,
969 // since it is does not seem possible to deduce or check signedness at
970 // compile time using the pointer comparison tricks, it is currently
971 // required that the given types have the same signedness across all
972 // platforms.
973 //
974 // NOTE that there are platform-specific additions to this table in
975 // vmStructs_<os>_<cpu>.hpp.
976
977 #define VM_TYPES(declare_type, \
978 declare_toplevel_type, \
979 declare_oop_type, \
980 declare_integer_type, \
981 declare_unsigned_integer_type, \
982 declare_c1_toplevel_type, \
983 declare_c2_type, \
984 declare_c2_toplevel_type, \
985 last_entry) \
986 \
987 /*************************************************************/ \
988 /* Java primitive types -- required by the SA implementation */ \
989 /* in order to determine the size of Java fields in this VM */ \
990 /* (the implementation looks up these names specifically) */ \
991 /* NOTE: since we fetch these sizes from the remote VM, we */ \
992 /* have a bootstrapping sequence during which it is not */ \
993 /* valid to fetch Java values from the remote process, only */ \
994 /* C integer values (of known size). NOTE also that we do */ \
995 /* NOT include "Java unsigned" types like juint here; since */ \
996 /* Java does not have unsigned primitive types, those can */ \
997 /* not be mapped directly and are considered to be C integer */ \
998 /* types in this system (see the "other types" section, */ \
999 /* below.) */ \
1000 /*************************************************************/ \
1001 \
1002 declare_toplevel_type(jboolean) \
1003 declare_toplevel_type(jbyte) \
1004 declare_toplevel_type(jchar) \
1005 declare_toplevel_type(jdouble) \
1006 declare_toplevel_type(jfloat) \
1007 declare_toplevel_type(jint) \
1008 declare_toplevel_type(jlong) \
1009 declare_toplevel_type(jshort) \
1010 \
1011 /*********************************************************************/ \
1012 /* C integer types. User-defined typedefs (like "size_t" or */ \
1013 /* "intptr_t") are guaranteed to be present with the same names over */ \
1014 /* in the SA's type database. Names like "unsigned short" are not */ \
1015 /* guaranteed to be visible through the SA's type database lookup */ \
1016 /* mechanism, though they will have a Type object created for them */ \
1017 /* and are valid types for Fields. */ \
1018 /*********************************************************************/ \
1019 declare_integer_type(bool) \
1020 declare_integer_type(int) \
1021 declare_integer_type(long) \
1022 declare_integer_type(char) \
1023 declare_unsigned_integer_type(unsigned char) \
1024 declare_unsigned_integer_type(unsigned int) \
1025 declare_unsigned_integer_type(unsigned short) \
1026 declare_unsigned_integer_type(unsigned long) \
1027 /* The compiler thinks this is a different type than */ \
1028 /* unsigned short on Win32 */ \
1029 declare_unsigned_integer_type(u2) \
1030 declare_unsigned_integer_type(unsigned) \
1031 \
1032 /*****************************/ \
1033 /* C primitive pointer types */ \
1034 /*****************************/ \
1035 \
1036 declare_toplevel_type(int*) \
1037 declare_toplevel_type(char*) \
1038 declare_toplevel_type(char**) \
1039 declare_toplevel_type(const char*) \
1040 declare_toplevel_type(u_char*) \
1041 declare_toplevel_type(unsigned char*) \
1042 \
1043 /*******************************************************************/ \
1044 /* Types which it will be handy to have available over in the SA */ \
1045 /* in order to do platform-independent address -> integer coercion */ \
1046 /* (note: these will be looked up by name) */ \
1047 /*******************************************************************/ \
1048 \
1049 declare_unsigned_integer_type(size_t) \
1050 declare_integer_type(ssize_t) \
1051 declare_unsigned_integer_type(const size_t) \
1052 declare_integer_type(intx) \
1053 declare_integer_type(intptr_t) \
1054 declare_unsigned_integer_type(uintx) \
1055 declare_unsigned_integer_type(uintptr_t) \
1056 declare_unsigned_integer_type(uint32_t) \
1057 declare_unsigned_integer_type(uint64_t) \
1058 declare_integer_type(const int) \
1059 \
1060 /*******************************************************************************/ \
1061 /* OopDesc and Klass hierarchies (NOTE: missing methodDataOop-related classes) */ \
1062 /*******************************************************************************/ \
1063 \
1064 declare_toplevel_type(oopDesc) \
1065 declare_toplevel_type(Klass_vtbl) \
1066 declare_type(Klass, Klass_vtbl) \
1067 declare_type(arrayKlass, Klass) \
1068 declare_type(arrayKlassKlass, klassKlass) \
1069 declare_type(arrayOopDesc, oopDesc) \
1070 declare_type(compiledICHolderKlass, Klass) \
1071 declare_type(compiledICHolderOopDesc, oopDesc) \
1072 declare_type(constantPoolKlass, Klass) \
1073 declare_type(constantPoolOopDesc, oopDesc) \
1074 declare_type(constantPoolCacheKlass, Klass) \
1075 declare_type(constantPoolCacheOopDesc, oopDesc) \
1076 declare_type(instanceKlass, Klass) \
1077 declare_type(instanceKlassKlass, klassKlass) \
1078 declare_type(instanceOopDesc, oopDesc) \
1079 declare_type(instanceRefKlass, instanceKlass) \
1080 declare_type(klassKlass, Klass) \
1081 declare_type(klassOopDesc, oopDesc) \
1082 declare_type(markOopDesc, oopDesc) \
1083 declare_type(methodDataKlass, Klass) \
1084 declare_type(methodDataOopDesc, oopDesc) \
1085 declare_type(methodKlass, Klass) \
1086 declare_type(constMethodKlass, Klass) \
1087 declare_type(methodOopDesc, oopDesc) \
1088 declare_type(objArrayKlass, arrayKlass) \
1089 declare_type(objArrayKlassKlass, arrayKlassKlass) \
1090 declare_type(objArrayOopDesc, arrayOopDesc) \
1091 declare_type(constMethodOopDesc, oopDesc) \
1092 declare_type(symbolKlass, Klass) \
1093 declare_type(symbolOopDesc, oopDesc) \
1094 declare_type(typeArrayKlass, arrayKlass) \
1095 declare_type(typeArrayKlassKlass, arrayKlassKlass) \
1096 declare_type(typeArrayOopDesc, arrayOopDesc) \
1097 \
1098 /********/ \
1099 /* Oops */ \
1100 /********/ \
1101 \
1102 declare_oop_type(constantPoolOop) \
1103 declare_oop_type(constantPoolCacheOop) \
1104 declare_oop_type(klassOop) \
1105 declare_oop_type(markOop) \
1106 declare_oop_type(methodOop) \
1107 declare_oop_type(methodDataOop) \
1108 declare_oop_type(objArrayOop) \
1109 declare_oop_type(oop) \
1110 declare_oop_type(narrowOop) \
1111 declare_oop_type(wideKlassOop) \
1112 declare_oop_type(constMethodOop) \
1113 declare_oop_type(symbolOop) \
1114 declare_oop_type(typeArrayOop) \
1115 \
1116 /*************************************/ \
1117 /* MethodOop-related data structures */ \
1118 /*************************************/ \
1119 \
1120 declare_toplevel_type(CheckedExceptionElement) \
1121 declare_toplevel_type(LocalVariableTableElement) \
1122 \
1123 /******************************************/ \
1124 /* Generation and space hierarchies */ \
1125 /* (needed for run-time type information) */ \
1126 /******************************************/ \
1127 \
1128 declare_toplevel_type(CollectedHeap) \
1129 declare_type(SharedHeap, CollectedHeap) \
1130 declare_type(GenCollectedHeap, SharedHeap) \
1131 declare_toplevel_type(Generation) \
1132 declare_type(DefNewGeneration, Generation) \
1133 declare_type(CardGeneration, Generation) \
1134 declare_type(OneContigSpaceCardGeneration, CardGeneration) \
1135 declare_type(TenuredGeneration, OneContigSpaceCardGeneration) \
1136 declare_type(CompactingPermGenGen, OneContigSpaceCardGeneration) \
1137 declare_toplevel_type(Space) \
1138 declare_toplevel_type(BitMap) \
1139 declare_type(CompactibleSpace, Space) \
1140 declare_type(ContiguousSpace, CompactibleSpace) \
1141 declare_type(EdenSpace, ContiguousSpace) \
1142 declare_type(OffsetTableContigSpace, ContiguousSpace) \
1143 declare_type(TenuredSpace, OffsetTableContigSpace) \
1144 declare_type(ContigPermSpace, OffsetTableContigSpace) \
1145 declare_toplevel_type(PermGen) \
1146 declare_type(CompactingPermGen, PermGen) \
1147 declare_toplevel_type(BarrierSet) \
1148 declare_type(ModRefBarrierSet, BarrierSet) \
1149 declare_type(CardTableModRefBS, ModRefBarrierSet) \
1150 declare_type(CardTableModRefBSForCTRS, CardTableModRefBS) \
1151 declare_toplevel_type(GenRemSet) \
1152 declare_type(CardTableRS, GenRemSet) \
1153 declare_toplevel_type(BlockOffsetSharedArray) \
1154 declare_toplevel_type(BlockOffsetTable) \
1155 declare_type(BlockOffsetArray, BlockOffsetTable) \
1156 declare_type(BlockOffsetArrayContigSpace, BlockOffsetArray) \
1157 declare_type(BlockOffsetArrayNonContigSpace, BlockOffsetArray) \
1158 \
1159 /* Miscellaneous other GC types */ \
1160 \
1161 declare_toplevel_type(ageTable) \
1162 declare_toplevel_type(Generation::StatRecord) \
1163 declare_toplevel_type(GenerationSpec) \
1164 declare_toplevel_type(HeapWord) \
1165 declare_toplevel_type(MemRegion) \
1166 declare_toplevel_type(const MemRegion) \
1167 declare_toplevel_type(PermanentGenerationSpec) \
1168 declare_toplevel_type(ThreadLocalAllocBuffer) \
1169 declare_toplevel_type(VirtualSpace) \
1170 declare_toplevel_type(WaterMark) \
1171 \
1172 /* Pointers to Garbage Collection types */ \
1173 \
1174 declare_toplevel_type(BarrierSet*) \
1175 declare_toplevel_type(BlockOffsetSharedArray*) \
1176 declare_toplevel_type(GenRemSet*) \
1177 declare_toplevel_type(CardTableRS*) \
1178 declare_toplevel_type(CardTableModRefBS*) \
1179 declare_toplevel_type(CardTableModRefBS**) \
1180 declare_toplevel_type(CardTableModRefBSForCTRS*) \
1181 declare_toplevel_type(CardTableModRefBSForCTRS**) \
1182 declare_toplevel_type(CollectedHeap*) \
1183 declare_toplevel_type(ContiguousSpace*) \
1184 declare_toplevel_type(DefNewGeneration*) \
1185 declare_toplevel_type(EdenSpace*) \
1186 declare_toplevel_type(GenCollectedHeap*) \
1187 declare_toplevel_type(Generation*) \
1188 declare_toplevel_type(GenerationSpec**) \
1189 declare_toplevel_type(HeapWord*) \
1190 declare_toplevel_type(MemRegion*) \
1191 declare_toplevel_type(OffsetTableContigSpace*) \
1192 declare_toplevel_type(OneContigSpaceCardGeneration*) \
1193 declare_toplevel_type(PermGen*) \
1194 declare_toplevel_type(Space*) \
1195 declare_toplevel_type(ThreadLocalAllocBuffer*) \
1196 \
1197 /************************/ \
1198 /* PerfMemory - jvmstat */ \
1199 /************************/ \
1200 \
1201 declare_toplevel_type(PerfDataPrologue) \
1202 declare_toplevel_type(PerfDataPrologue*) \
1203 declare_toplevel_type(PerfDataEntry) \
1204 declare_toplevel_type(PerfMemory) \
1205 \
1206 /*********************************/ \
1207 /* SymbolTable, SystemDictionary */ \
1208 /*********************************/ \
1209 \
1210 declare_toplevel_type(BasicHashtable) \
1211 declare_type(Hashtable, BasicHashtable) \
1212 declare_type(SymbolTable, Hashtable) \
1213 declare_type(StringTable, Hashtable) \
1214 declare_type(LoaderConstraintTable, Hashtable) \
1215 declare_type(TwoOopHashtable, Hashtable) \
1216 declare_type(Dictionary, TwoOopHashtable) \
1217 declare_type(PlaceholderTable, TwoOopHashtable) \
1218 declare_toplevel_type(Hashtable*) \
1219 declare_toplevel_type(SymbolTable*) \
1220 declare_toplevel_type(StringTable*) \
1221 declare_toplevel_type(LoaderConstraintTable*) \
1222 declare_toplevel_type(TwoOopHashtable*) \
1223 declare_toplevel_type(Dictionary*) \
1224 declare_toplevel_type(PlaceholderTable*) \
1225 declare_toplevel_type(BasicHashtableEntry) \
1226 declare_toplevel_type(BasicHashtableEntry*) \
1227 declare_type(HashtableEntry, BasicHashtableEntry) \
1228 declare_type(DictionaryEntry, HashtableEntry) \
1229 declare_type(PlaceholderEntry, HashtableEntry) \
1230 declare_type(LoaderConstraintEntry, HashtableEntry) \
1231 declare_toplevel_type(HashtableEntry*) \
1232 declare_toplevel_type(DictionaryEntry*) \
1233 declare_toplevel_type(HashtableBucket) \
1234 declare_toplevel_type(HashtableBucket*) \
1235 declare_toplevel_type(SystemDictionary) \
1236 declare_toplevel_type(ProtectionDomainEntry) \
1237 declare_toplevel_type(ProtectionDomainEntry*) \
1238 \
1239 /***********************************************************/ \
1240 /* Thread hierarchy (needed for run-time type information) */ \
1241 /***********************************************************/ \
1242 \
1243 declare_toplevel_type(Threads) \
1244 declare_toplevel_type(ThreadShadow) \
1245 declare_type(Thread, ThreadShadow) \
1246 declare_type(NamedThread, Thread) \
1247 declare_type(WatcherThread, Thread) \
1248 declare_type(JavaThread, Thread) \
1249 declare_type(JvmtiAgentThread, JavaThread) \
1250 declare_type(ServiceThread, JavaThread) \
1251 declare_type(CompilerThread, JavaThread) \
1252 declare_toplevel_type(OSThread) \
1253 declare_toplevel_type(JavaFrameAnchor) \
1254 \
1255 /***************/ \
1256 /* Interpreter */ \
1257 /***************/ \
1258 \
1259 declare_toplevel_type(AbstractInterpreter) \
1260 \
1261 /*********/ \
1262 /* Stubs */ \
1263 /*********/ \
1264 \
1265 declare_toplevel_type(StubQueue) \
1266 declare_toplevel_type(StubRoutines) \
1267 IA32_ONLY(declare_toplevel_type(StubRoutines::x86)) \
1268 declare_toplevel_type(Stub) \
1269 declare_type(InterpreterCodelet, Stub) \
1270 \
1271 /*************/ \
1272 /* JavaCalls */ \
1273 /*************/ \
1274 \
1275 declare_toplevel_type(JavaCallWrapper) \
1276 \
1277 /*************/ \
1278 /* CodeCache */ \
1279 /*************/ \
1280 \
1281 declare_toplevel_type(CodeCache) \
1282 \
1283 /************/ \
1284 /* CodeHeap */ \
1285 /************/ \
1286 \
1287 declare_toplevel_type(CodeHeap) \
1288 declare_toplevel_type(CodeHeap*) \
1289 declare_toplevel_type(HeapBlock) \
1290 declare_toplevel_type(HeapBlock::Header) \
1291 declare_type(FreeBlock, HeapBlock) \
1292 \
1293 /*************************************************************/ \
1294 /* CodeBlob hierarchy (needed for run-time type information) */ \
1295 /*************************************************************/ \
1296 \
1297 declare_toplevel_type(CodeBlob) \
1298 declare_type(BufferBlob, CodeBlob) \
1299 declare_type(nmethod, CodeBlob) \
1300 declare_type(RuntimeStub, CodeBlob) \
1301 declare_type(SingletonBlob, CodeBlob) \
1302 declare_type(SafepointBlob, SingletonBlob) \
1303 declare_type(DeoptimizationBlob, SingletonBlob) \
1304 declare_c2_type(ExceptionBlob, SingletonBlob) \
1305 declare_c2_type(UncommonTrapBlob, CodeBlob) \
1306 \
1307 /***************************************/ \
1308 /* PcDesc and other compiled code info */ \
1309 /***************************************/ \
1310 \
1311 declare_toplevel_type(PcDesc) \
1312 declare_integer_type(PcDesc::PcDescFlags) \
1313 \
1314 /************************/ \
1315 /* OopMap and OopMapSet */ \
1316 /************************/ \
1317 \
1318 declare_toplevel_type(OopMap) \
1319 declare_toplevel_type(OopMapSet) \
1320 \
1321 /********************/ \
1322 /* CompressedStream */ \
1323 /********************/ \
1324 \
1325 declare_toplevel_type(CompressedStream) \
1326 \
1327 /**************/ \
1328 /* VMRegImpl */ \
1329 /**************/ \
1330 \
1331 declare_toplevel_type(VMRegImpl) \
1332 \
1333 /*********************************/ \
1334 /* JNIHandles and JNIHandleBlock */ \
1335 /*********************************/ \
1336 \
1337 declare_toplevel_type(JNIHandles) \
1338 declare_toplevel_type(JNIHandleBlock) \
1339 \
1340 /**********************/ \
1341 /* Runtime1 (C1 only) */ \
1342 /**********************/ \
1343 \
1344 declare_c1_toplevel_type(Runtime1) \
1345 \
1346 /************/ \
1347 /* Monitors */ \
1348 /************/ \
1349 \
1350 declare_toplevel_type(ObjectMonitor) \
1351 declare_toplevel_type(ObjectSynchronizer) \
1352 declare_toplevel_type(BasicLock) \
1353 declare_toplevel_type(BasicObjectLock) \
1354 \
1355 /*********************/ \
1356 /* Matcher (C2 only) */ \
1357 /*********************/ \
1358 \
1359 /* NOTE: this is not really a toplevel type, but we only need */ \
1360 /* this one -- FIXME later if necessary */ \
1361 declare_c2_toplevel_type(Matcher) \
1362 \
1363 /*********************/ \
1364 /* Adapter Blob Entries */ \
1365 /*********************/ \
1366 declare_toplevel_type(AdapterHandlerEntry) \
1367 declare_toplevel_type(AdapterHandlerEntry*) \
1368 \
1369 /********************/ \
1370 /* -XX flags */ \
1371 /********************/ \
1372 \
1373 declare_toplevel_type(Flag) \
1374 declare_toplevel_type(Flag*) \
1375 \
1376 /********************/ \
1377 /* JDK/VM version */ \
1378 /********************/ \
1379 \
1380 declare_toplevel_type(Abstract_VM_Version) \
1381 declare_toplevel_type(JDK_Version) \
1382 \
1383 /*************/ \
1384 /* Arguments */ \
1385 /*************/ \
1386 \
1387 declare_toplevel_type(Arguments) \
1388 \
1389 /***************/ \
1390 /* Other types */ \
1391 /***************/ \
1392 \
1393 /* all enum types */ \
1394 \
1395 declare_integer_type(Bytecodes::Code) \
1396 declare_integer_type(Generation::Name) \
1397 declare_integer_type(instanceKlass::ClassState) \
1398 declare_integer_type(JavaThreadState) \
1399 declare_integer_type(Location::Type) \
1400 declare_integer_type(Location::Where) \
1401 declare_integer_type(PermGen::Name) \
1402 \
1403 declare_integer_type(AccessFlags) /* FIXME: wrong type (not integer) */\
1404 declare_toplevel_type(address) /* FIXME: should this be an integer type? */\
1405 declare_toplevel_type(BreakpointInfo) \
1406 declare_toplevel_type(BreakpointInfo*) \
1407 declare_toplevel_type(CodeBlob*) \
1408 declare_toplevel_type(CompressedWriteStream*) \
1409 declare_toplevel_type(ConstantPoolCacheEntry) \
1410 declare_toplevel_type(elapsedTimer) \
1411 declare_toplevel_type(intptr_t*) \
1412 declare_unsigned_integer_type(InvocationCounter) /* FIXME: wrong type (not integer) */ \
1413 declare_toplevel_type(JavaThread*) \
1414 declare_toplevel_type(jbyte*) \
1415 declare_toplevel_type(jbyte**) \
1416 declare_toplevel_type(jint*) \
1417 declare_toplevel_type(jniIdMapBase*) \
1418 declare_unsigned_integer_type(juint) \
1419 declare_unsigned_integer_type(julong) \
1420 declare_toplevel_type(JNIHandleBlock*) \
1421 declare_toplevel_type(JNIid) \
1422 declare_toplevel_type(JNIid*) \
1423 declare_toplevel_type(jmethodID*) \
1424 declare_toplevel_type(Mutex*) \
1425 declare_toplevel_type(nmethod*) \
1426 declare_toplevel_type(ObjectMonitor*) \
1427 declare_toplevel_type(oop*) \
1428 declare_toplevel_type(OopMap**) \
1429 declare_toplevel_type(OopMapCache*) \
1430 declare_toplevel_type(OopMapSet*) \
1431 declare_toplevel_type(VMReg) \
1432 declare_toplevel_type(OSThread*) \
1433 declare_integer_type(ReferenceType) \
1434 declare_toplevel_type(StubQueue*) \
1435 declare_toplevel_type(Thread*) \
1436 declare_toplevel_type(Universe)
1437
1438 /* NOTE that we do not use the last_entry() macro here; it is used */
1439 /* in vmStructs_<os>_<cpu>.hpp's VM_TYPES_OS_CPU macro (and must be */
1440 /* present there) */
1441
1442 //--------------------------------------------------------------------------------
1443 // VM_INT_CONSTANTS
1444 //
1445 // This table contains integer constants required over in the
1446 // serviceability agent. The "declare_constant" macro is used for all
1447 // enums, etc., while "declare_preprocessor_constant" must be used for
1448 // all #defined constants.
1449
1450 #define VM_INT_CONSTANTS(declare_constant, \
1451 declare_preprocessor_constant, \
1452 declare_c1_constant, \
1453 declare_c2_constant, \
1454 declare_c2_preprocessor_constant, \
1455 last_entry) \
1456 \
1457 /******************/ \
1458 /* Useful globals */ \
1459 /******************/ \
1460 \
1461 declare_constant(UseTLAB) \
1462 \
1463 /**************/ \
1464 /* Stack bias */ \
1465 /**************/ \
1466 \
1467 declare_preprocessor_constant("STACK_BIAS", STACK_BIAS) \
1468 \
1469 /****************/ \
1470 /* Object sizes */ \
1471 /****************/ \
1472 \
1473 declare_constant(oopSize) \
1474 declare_constant(LogBytesPerWord) \
1475 declare_constant(BytesPerLong) \
1476 \
1477 /********************************************/ \
1478 /* Generation and Space Hierarchy Constants */ \
1479 /********************************************/ \
1480 \
1481 declare_constant(ageTable::table_size) \
1482 \
1483 declare_constant(BarrierSet::ModRef) \
1484 declare_constant(BarrierSet::CardTableModRef) \
1485 declare_constant(BarrierSet::Other) \
1486 \
1487 declare_constant(BlockOffsetSharedArray::LogN) \
1488 declare_constant(BlockOffsetSharedArray::LogN_words) \
1489 declare_constant(BlockOffsetSharedArray::N_bytes) \
1490 declare_constant(BlockOffsetSharedArray::N_words) \
1491 \
1492 declare_constant(BlockOffsetArray::N_words) \
1493 \
1494 declare_constant(CardTableModRefBS::clean_card) \
1495 declare_constant(CardTableModRefBS::last_card) \
1496 declare_constant(CardTableModRefBS::dirty_card) \
1497 declare_constant(CardTableModRefBS::Precise) \
1498 declare_constant(CardTableModRefBS::ObjHeadPreciseArray) \
1499 declare_constant(CardTableModRefBS::card_shift) \
1500 declare_constant(CardTableModRefBS::card_size) \
1501 declare_constant(CardTableModRefBS::card_size_in_words) \
1502 \
1503 declare_constant(CardTableRS::youngergen_card) \
1504 \
1505 declare_constant(CollectedHeap::Abstract) \
1506 declare_constant(CollectedHeap::SharedHeap) \
1507 declare_constant(CollectedHeap::GenCollectedHeap) \
1508 \
1509 declare_constant(GenCollectedHeap::max_gens) \
1510 \
1511 /* constants from Generation::Name enum */ \
1512 \
1513 declare_constant(Generation::DefNew) \
1514 declare_constant(Generation::MarkSweepCompact) \
1515 declare_constant(Generation::Other) \
1516 \
1517 declare_constant(Generation::LogOfGenGrain) \
1518 declare_constant(Generation::GenGrain) \
1519 \
1520 declare_constant(HeapWordSize) \
1521 declare_constant(LogHeapWordSize) \
1522 \
1523 /* constants from PermGen::Name enum */ \
1524 \
1525 declare_constant(PermGen::MarkSweepCompact) \
1526 declare_constant(PermGen::MarkSweep) \
1527 \
1528 /************************/ \
1529 /* PerfMemory - jvmstat */ \
1530 /************************/ \
1531 \
1532 declare_preprocessor_constant("PERFDATA_MAJOR_VERSION", PERFDATA_MAJOR_VERSION) \
1533 declare_preprocessor_constant("PERFDATA_MINOR_VERSION", PERFDATA_MINOR_VERSION) \
1534 declare_preprocessor_constant("PERFDATA_BIG_ENDIAN", PERFDATA_BIG_ENDIAN) \
1535 declare_preprocessor_constant("PERFDATA_LITTLE_ENDIAN", PERFDATA_LITTLE_ENDIAN) \
1536 \
1537 /***************/ \
1538 /* SymbolTable */ \
1539 /***************/ \
1540 \
1541 declare_constant(SymbolTable::symbol_table_size) \
1542 \
1543 /***************/ \
1544 /* StringTable */ \
1545 /***************/ \
1546 \
1547 declare_constant(StringTable::string_table_size) \
1548 \
1549 /********************/ \
1550 /* SystemDictionary */ \
1551 /********************/ \
1552 \
1553 declare_constant(SystemDictionary::_loader_constraint_size) \
1554 declare_constant(SystemDictionary::_nof_buckets) \
1555 \
1556 /***********************************/ \
1557 /* LoaderConstraintTable constants */ \
1558 /***********************************/ \
1559 \
1560 declare_constant(LoaderConstraintTable::_loader_constraint_size) \
1561 declare_constant(LoaderConstraintTable::_nof_buckets) \
1562 \
1563 /************************************************************/ \
1564 /* HotSpot specific JVM_ACC constants from global anon enum */ \
1565 /************************************************************/ \
1566 \
1567 declare_constant(JVM_ACC_WRITTEN_FLAGS) \
1568 declare_constant(JVM_ACC_MONITOR_MATCH) \
1569 declare_constant(JVM_ACC_HAS_MONITOR_BYTECODES) \
1570 declare_constant(JVM_ACC_HAS_LOOPS) \
1571 declare_constant(JVM_ACC_LOOPS_FLAG_INIT) \
1572 declare_constant(JVM_ACC_QUEUED) \
1573 declare_constant(JVM_ACC_NOT_OSR_COMPILABLE) \
1574 declare_constant(JVM_ACC_HAS_LINE_NUMBER_TABLE) \
1575 declare_constant(JVM_ACC_HAS_CHECKED_EXCEPTIONS) \
1576 declare_constant(JVM_ACC_HAS_JSRS) \
1577 declare_constant(JVM_ACC_IS_OLD) \
1578 declare_constant(JVM_ACC_IS_OBSOLETE) \
1579 declare_constant(JVM_ACC_IS_PREFIXED_NATIVE) \
1580 declare_constant(JVM_ACC_HAS_MIRANDA_METHODS) \
1581 declare_constant(JVM_ACC_HAS_VANILLA_CONSTRUCTOR) \
1582 declare_constant(JVM_ACC_HAS_FINALIZER) \
1583 declare_constant(JVM_ACC_IS_CLONEABLE) \
1584 declare_constant(JVM_ACC_HAS_LOCAL_VARIABLE_TABLE) \
1585 declare_constant(JVM_ACC_PROMOTED_FLAGS) \
1586 declare_constant(JVM_ACC_FIELD_ACCESS_WATCHED) \
1587 declare_constant(JVM_ACC_FIELD_MODIFICATION_WATCHED) \
1588 \
1589 /*****************************/ \
1590 /* Thread::SuspendFlags enum */ \
1591 /*****************************/ \
1592 \
1593 declare_constant(Thread::_external_suspend) \
1594 declare_constant(Thread::_ext_suspended) \
1595 declare_constant(Thread::_has_async_exception) \
1596 \
1597 /*******************/ \
1598 /* JavaThreadState */ \
1599 /*******************/ \
1600 \
1601 declare_constant(_thread_uninitialized) \
1602 declare_constant(_thread_new) \
1603 declare_constant(_thread_new_trans) \
1604 declare_constant(_thread_in_native) \
1605 declare_constant(_thread_in_native_trans) \
1606 declare_constant(_thread_in_vm) \
1607 declare_constant(_thread_in_vm_trans) \
1608 declare_constant(_thread_in_Java) \
1609 declare_constant(_thread_in_Java_trans) \
1610 declare_constant(_thread_blocked) \
1611 declare_constant(_thread_blocked_trans) \
1612 \
1613 /******************************/ \
1614 /* Klass misc. enum constants */ \
1615 /******************************/ \
1616 \
1617 declare_constant(Klass::_primary_super_limit) \
1618 declare_constant(Klass::_lh_instance_slow_path_bit) \
1619 declare_constant(Klass::_lh_log2_element_size_shift) \
1620 declare_constant(Klass::_lh_element_type_shift) \
1621 declare_constant(Klass::_lh_header_size_shift) \
1622 declare_constant(Klass::_lh_array_tag_shift) \
1623 declare_constant(Klass::_lh_array_tag_type_value) \
1624 declare_constant(Klass::_lh_array_tag_obj_value) \
1625 \
1626 /********************************/ \
1627 /* constMethodOopDesc anon-enum */ \
1628 /********************************/ \
1629 \
1630 declare_constant(constMethodOopDesc::_has_linenumber_table) \
1631 declare_constant(constMethodOopDesc::_has_checked_exceptions) \
1632 declare_constant(constMethodOopDesc::_has_localvariable_table) \
1633 \
1634 /*************************************/ \
1635 /* instanceKlass FieldOffset enum */ \
1636 /*************************************/ \
1637 \
1638 declare_constant(instanceKlass::access_flags_offset) \
1639 declare_constant(instanceKlass::name_index_offset) \
1640 declare_constant(instanceKlass::signature_index_offset) \
1641 declare_constant(instanceKlass::initval_index_offset) \
1642 declare_constant(instanceKlass::low_offset) \
1643 declare_constant(instanceKlass::high_offset) \
1644 declare_constant(instanceKlass::generic_signature_offset) \
1645 declare_constant(instanceKlass::next_offset) \
1646 declare_constant(instanceKlass::implementors_limit) \
1647 \
1648 /************************************************/ \
1649 /* instanceKlass InnerClassAttributeOffset enum */ \
1650 /************************************************/ \
1651 \
1652 declare_constant(instanceKlass::inner_class_inner_class_info_offset) \
1653 declare_constant(instanceKlass::inner_class_outer_class_info_offset) \
1654 declare_constant(instanceKlass::inner_class_inner_name_offset) \
1655 declare_constant(instanceKlass::inner_class_access_flags_offset) \
1656 declare_constant(instanceKlass::inner_class_next_offset) \
1657 \
1658 /*********************************/ \
1659 /* instanceKlass ClassState enum */ \
1660 /*********************************/ \
1661 \
1662 declare_constant(instanceKlass::unparsable_by_gc) \
1663 declare_constant(instanceKlass::allocated) \
1664 declare_constant(instanceKlass::loaded) \
1665 declare_constant(instanceKlass::linked) \
1666 declare_constant(instanceKlass::being_initialized) \
1667 declare_constant(instanceKlass::fully_initialized) \
1668 declare_constant(instanceKlass::initialization_error) \
1669 \
1670 /*********************************/ \
1671 /* symbolOop - symbol max length */ \
1672 /*********************************/ \
1673 \
1674 declare_constant(symbolOopDesc::max_symbol_length) \
1675 \
1676 /*************************************************/ \
1677 /* constantPoolOop layout enum for InvokeDynamic */ \
1678 /*************************************************/ \
1679 \
1680 declare_constant(constantPoolOopDesc::_indy_bsm_offset) \
1681 declare_constant(constantPoolOopDesc::_indy_argc_offset) \
1682 declare_constant(constantPoolOopDesc::_indy_argv_offset) \
1683 \
1684 /*********************************************/ \
1685 /* ConstantPoolCacheEntry FlagBitValues enum */ \
1686 /*********************************************/ \
1687 \
1688 declare_constant(ConstantPoolCacheEntry::hotSwapBit) \
1689 declare_constant(ConstantPoolCacheEntry::methodInterface) \
1690 declare_constant(ConstantPoolCacheEntry::volatileField) \
1691 declare_constant(ConstantPoolCacheEntry::vfinalMethod) \
1692 declare_constant(ConstantPoolCacheEntry::finalField) \
1693 \
1694 /******************************************/ \
1695 /* ConstantPoolCacheEntry FlagValues enum */ \
1696 /******************************************/ \
1697 \
1698 declare_constant(ConstantPoolCacheEntry::tosBits) \
1699 \
1700 /*********************************/ \
1701 /* java_lang_Class field offsets */ \
1702 /*********************************/ \
1703 \
1704 declare_constant(java_lang_Class::hc_klass_offset) \
1705 declare_constant(java_lang_Class::hc_array_klass_offset) \
1706 declare_constant(java_lang_Class::hc_resolved_constructor_offset) \
1707 declare_constant(java_lang_Class::hc_number_of_fake_oop_fields) \
1708 \
1709 /***************************************/ \
1710 /* java_lang_Thread::ThreadStatus enum */ \
1711 /***************************************/ \
1712 \
1713 declare_constant(java_lang_Thread::NEW) \
1714 declare_constant(java_lang_Thread::RUNNABLE) \
1715 declare_constant(java_lang_Thread::SLEEPING) \
1716 declare_constant(java_lang_Thread::IN_OBJECT_WAIT) \
1717 declare_constant(java_lang_Thread::IN_OBJECT_WAIT_TIMED) \
1718 declare_constant(java_lang_Thread::PARKED) \
1719 declare_constant(java_lang_Thread::PARKED_TIMED) \
1720 declare_constant(java_lang_Thread::BLOCKED_ON_MONITOR_ENTER) \
1721 declare_constant(java_lang_Thread::TERMINATED) \
1722 \
1723 /******************************/ \
1724 /* Debug info */ \
1725 /******************************/ \
1726 \
1727 declare_constant(Location::OFFSET_MASK) \
1728 declare_constant(Location::OFFSET_SHIFT) \
1729 declare_constant(Location::TYPE_MASK) \
1730 declare_constant(Location::TYPE_SHIFT) \
1731 declare_constant(Location::WHERE_MASK) \
1732 declare_constant(Location::WHERE_SHIFT) \
1733 \
1734 /* constants from Location::Type enum */ \
1735 \
1736 declare_constant(Location::normal) \
1737 declare_constant(Location::oop) \
1738 declare_constant(Location::narrowoop) \
1739 declare_constant(Location::int_in_long) \
1740 declare_constant(Location::lng) \
1741 declare_constant(Location::float_in_dbl) \
1742 declare_constant(Location::dbl) \
1743 declare_constant(Location::addr) \
1744 declare_constant(Location::invalid) \
1745 \
1746 /* constants from Location::Where enum */ \
1747 \
1748 declare_constant(Location::on_stack) \
1749 declare_constant(Location::in_register) \
1750 \
1751 /*********************/ \
1752 /* Matcher (C2 only) */ \
1753 /*********************/ \
1754 \
1755 declare_c2_preprocessor_constant("Matcher::interpreter_frame_pointer_reg", Matcher::interpreter_frame_pointer_reg()) \
1756 \
1757 /*********************************************/ \
1758 /* MethodCompilation (globalDefinitions.hpp) */ \
1759 /*********************************************/ \
1760 \
1761 declare_constant(InvocationEntryBci) \
1762 declare_constant(InvalidOSREntryBci) \
1763 \
1764 /***************/ \
1765 /* OopMapValue */ \
1766 /***************/ \
1767 \
1768 declare_constant(OopMapValue::type_bits) \
1769 declare_constant(OopMapValue::register_bits) \
1770 declare_constant(OopMapValue::type_shift) \
1771 declare_constant(OopMapValue::register_shift) \
1772 declare_constant(OopMapValue::type_mask) \
1773 declare_constant(OopMapValue::type_mask_in_place) \
1774 declare_constant(OopMapValue::register_mask) \
1775 declare_constant(OopMapValue::register_mask_in_place) \
1776 declare_constant(OopMapValue::unused_value) \
1777 declare_constant(OopMapValue::oop_value) \
1778 declare_constant(OopMapValue::value_value) \
1779 declare_constant(OopMapValue::narrowoop_value) \
1780 declare_constant(OopMapValue::callee_saved_value) \
1781 declare_constant(OopMapValue::derived_oop_value) \
1782 \
1783 /******************/ \
1784 /* JNIHandleBlock */ \
1785 /******************/ \
1786 \
1787 declare_constant(JNIHandleBlock::block_size_in_oops) \
1788 \
1789 /**********************/ \
1790 /* ObjectSynchronizer */ \
1791 /**********************/ \
1792 \
1793 declare_constant(ObjectSynchronizer::_BLOCKSIZE) \
1794 \
1795 /********************************/ \
1796 /* Calling convention constants */ \
1797 /********************************/ \
1798 \
1799 declare_constant(RegisterImpl::number_of_registers) \
1800 declare_constant(ConcreteRegisterImpl::number_of_registers) \
1801 declare_preprocessor_constant("REG_COUNT", REG_COUNT) \
1802 declare_c2_preprocessor_constant("SAVED_ON_ENTRY_REG_COUNT", SAVED_ON_ENTRY_REG_COUNT) \
1803 declare_c2_preprocessor_constant("C_SAVED_ON_ENTRY_REG_COUNT", C_SAVED_ON_ENTRY_REG_COUNT)
1804
1805 /* NOTE that we do not use the last_entry() macro here; it is used */
1806 /* in vmStructs_<os>_<cpu>.hpp's VM_INT_CONSTANTS_OS_CPU macro (and */
1807 /* must be present there) */
1808
1809 //--------------------------------------------------------------------------------
1810 // VM_LONG_CONSTANTS
1811 //
1812 // This table contains long constants required over in the
1813 // serviceability agent. The "declare_constant" macro is used for all
1814 // enums, etc., while "declare_preprocessor_constant" must be used for
1815 // all #defined constants.
1816
1817 #define VM_LONG_CONSTANTS(declare_constant, declare_preprocessor_constant, declare_c1_constant, declare_c2_constant, declare_c2_preprocessor_constant, last_entry) \
1818 \
1819 /*********************/ \
1820 /* MarkOop constants */ \
1821 /*********************/ \
1822 \
1823 /* Note: some of these are declared as long constants just for */ \
1824 /* consistency. The mask constants are the only ones requiring */ \
1825 /* 64 bits (on 64-bit platforms). */ \
1826 \
1827 declare_constant(markOopDesc::age_bits) \
1828 declare_constant(markOopDesc::lock_bits) \
1829 declare_constant(markOopDesc::biased_lock_bits) \
1830 declare_constant(markOopDesc::max_hash_bits) \
1831 declare_constant(markOopDesc::hash_bits) \
1832 \
1833 declare_constant(markOopDesc::lock_shift) \
1834 declare_constant(markOopDesc::biased_lock_shift) \
1835 declare_constant(markOopDesc::age_shift) \
1836 declare_constant(markOopDesc::hash_shift) \
1837 \
1838 declare_constant(markOopDesc::lock_mask) \
1839 declare_constant(markOopDesc::lock_mask_in_place) \
1840 declare_constant(markOopDesc::biased_lock_mask) \
1841 declare_constant(markOopDesc::biased_lock_mask_in_place) \
1842 declare_constant(markOopDesc::biased_lock_bit_in_place) \
1843 declare_constant(markOopDesc::age_mask) \
1844 declare_constant(markOopDesc::age_mask_in_place) \
1845 declare_constant(markOopDesc::hash_mask) \
1846 declare_constant(markOopDesc::hash_mask_in_place) \
1847 declare_constant(markOopDesc::biased_lock_alignment) \
1848 \
1849 declare_constant(markOopDesc::locked_value) \
1850 declare_constant(markOopDesc::unlocked_value) \
1851 declare_constant(markOopDesc::monitor_value) \
1852 declare_constant(markOopDesc::marked_value) \
1853 declare_constant(markOopDesc::biased_lock_pattern) \
1854 \
1855 declare_constant(markOopDesc::no_hash) \
1856 declare_constant(markOopDesc::no_hash_in_place) \
1857 declare_constant(markOopDesc::no_lock_in_place) \
1858 declare_constant(markOopDesc::max_age) \
1859 \
1860 /* Constants in markOop used by CMS. */ \
1861 declare_constant(markOopDesc::cms_shift) \
1862 declare_constant(markOopDesc::cms_mask) \
1863 declare_constant(markOopDesc::size_shift) \
1864
1865 /* NOTE that we do not use the last_entry() macro here; it is used */
1866 /* in vmStructs_<os>_<cpu>.hpp's VM_LONG_CONSTANTS_OS_CPU macro (and */
1867 /* must be present there) */
1868
1869
1870 //--------------------------------------------------------------------------------
1871 // Macros operating on the above lists
1872 //--------------------------------------------------------------------------------
1873
1874 // This utility macro quotes the passed string
1875 #define QUOTE(x) #x
1876
1877 //--------------------------------------------------------------------------------
1878 // VMStructEntry macros
1879 //
1880
1881 // This macro generates a VMStructEntry line for a nonstatic field
1882 #define GENERATE_NONSTATIC_VM_STRUCT_ENTRY(typeName, fieldName, type) \
1883 { QUOTE(typeName), QUOTE(fieldName), QUOTE(type), 0, cast_uint64_t(offset_of(typeName, fieldName)), NULL },
1884
1885 // This macro generates a VMStructEntry line for a static field
1886 #define GENERATE_STATIC_VM_STRUCT_ENTRY(typeName, fieldName, type) \
1887 { QUOTE(typeName), QUOTE(fieldName), QUOTE(type), 1, 0, &typeName::fieldName },
1888
1889 // This macro generates a VMStructEntry line for an unchecked
1890 // nonstatic field, in which the size of the type is also specified.
1891 // The type string is given as NULL, indicating an "opaque" type.
1892 #define GENERATE_UNCHECKED_NONSTATIC_VM_STRUCT_ENTRY(typeName, fieldName, size) \
1893 { QUOTE(typeName), QUOTE(fieldName), NULL, 0, cast_uint64_t(offset_of(typeName, fieldName)), NULL },
1894
1895 // This macro generates a VMStructEntry line for an unchecked
1896 // static field, in which the size of the type is also specified.
1897 // The type string is given as NULL, indicating an "opaque" type.
1898 #define GENERATE_UNCHECKED_STATIC_VM_STRUCT_ENTRY(typeName, fieldName, size) \
1899 { QUOTE(typeName), QUOTE(fieldName), NULL, 1, 0, (void*) &typeName::fieldName },
1900
1901 // This macro generates the sentinel value indicating the end of the list
1902 #define GENERATE_VM_STRUCT_LAST_ENTRY() \
1903 { NULL, NULL, NULL, 0, 0, NULL }
1904
1905 // This macro checks the type of a VMStructEntry by comparing pointer types
1906 #define CHECK_NONSTATIC_VM_STRUCT_ENTRY(typeName, fieldName, type) \
1907 {typeName *dummyObj = NULL; type* dummy = &dummyObj->fieldName; }
1908
1909 // This macro checks the type of a volatile VMStructEntry by comparing pointer types
1910 #define CHECK_VOLATILE_NONSTATIC_VM_STRUCT_ENTRY(typeName, fieldName, type) \
1911 {typedef type dummyvtype; typeName *dummyObj = NULL; volatile dummyvtype* dummy = &dummyObj->fieldName; }
1912
1913 // This macro checks the type of a VMStructEntry by comparing pointer types
1914 #define CHECK_STATIC_VM_STRUCT_ENTRY(typeName, fieldName, type) \
1915 {type* dummy = &typeName::fieldName; }
1916
1917 // This macro ensures the type of a field and its containing type are
1918 // present in the type table. The assertion string is shorter than
1919 // preferable because (incredibly) of a bug in Solstice NFS client
1920 // which seems to prevent very long lines from compiling. This assertion
1921 // means that an entry in VMStructs::localHotSpotVMStructs[] was not
1922 // found in VMStructs::localHotSpotVMTypes[].
1923 #define ENSURE_FIELD_TYPE_PRESENT(typeName, fieldName, type) \
1924 { assert(findType(QUOTE(typeName)) != 0, "type \"" QUOTE(typeName) "\" not found in type table"); \
1925 assert(findType(QUOTE(type)) != 0, "type \"" QUOTE(type) "\" not found in type table"); }
1926
1927 // This is a no-op macro for unchecked fields
1928 #define CHECK_NO_OP(a, b, c)
1929
1930 // This is a no-op macro for the sentinel value
1931 #define CHECK_SENTINEL()
1932
1933 //
1934 // Build-specific macros:
1935 //
1936
1937 // Generate and check a nonstatic field in non-product builds
1938 #ifndef PRODUCT
1939 # define GENERATE_NONPRODUCT_NONSTATIC_VM_STRUCT_ENTRY(a, b, c) GENERATE_NONSTATIC_VM_STRUCT_ENTRY(a, b, c)
1940 # define CHECK_NONPRODUCT_NONSTATIC_VM_STRUCT_ENTRY(a, b, c) CHECK_NONSTATIC_VM_STRUCT_ENTRY(a, b, c)
1941 # define ENSURE_NONPRODUCT_FIELD_TYPE_PRESENT(a, b, c) ENSURE_FIELD_TYPE_PRESENT(a, b, c)
1942 # define GENERATE_NONPRODUCT_NONSTATIC_VM_STRUCT_ENTRY(a, b, c) GENERATE_NONSTATIC_VM_STRUCT_ENTRY(a, b, c)
1943 # define CHECK_NONPRODUCT_NONSTATIC_VM_STRUCT_ENTRY(a, b, c) CHECK_NONSTATIC_VM_STRUCT_ENTRY(a, b, c)
1944 # define ENSURE_NONPRODUCT_FIELD_TYPE_PRESENT(a, b, c) ENSURE_FIELD_TYPE_PRESENT(a, b, c)
1945 #else
1946 # define GENERATE_NONPRODUCT_NONSTATIC_VM_STRUCT_ENTRY(a, b, c)
1947 # define CHECK_NONPRODUCT_NONSTATIC_VM_STRUCT_ENTRY(a, b, c)
1948 # define ENSURE_NONPRODUCT_FIELD_TYPE_PRESENT(a, b, c)
1949 # define GENERATE_NONPRODUCT_NONSTATIC_VM_STRUCT_ENTRY(a, b, c)
1950 # define CHECK_NONPRODUCT_NONSTATIC_VM_STRUCT_ENTRY(a, b, c)
1951 # define ENSURE_NONPRODUCT_FIELD_TYPE_PRESENT(a, b, c)
1952 #endif /* PRODUCT */
1953
1954 // Generate and check a nonstatic field in C1 builds
1955 #ifdef COMPILER1
1956 # define GENERATE_C1_NONSTATIC_VM_STRUCT_ENTRY(a, b, c) GENERATE_NONSTATIC_VM_STRUCT_ENTRY(a, b, c)
1957 # define CHECK_C1_NONSTATIC_VM_STRUCT_ENTRY(a, b, c) CHECK_NONSTATIC_VM_STRUCT_ENTRY(a, b, c)
1958 # define ENSURE_C1_FIELD_TYPE_PRESENT(a, b, c) ENSURE_FIELD_TYPE_PRESENT(a, b, c)
1959 #else
1960 # define GENERATE_C1_NONSTATIC_VM_STRUCT_ENTRY(a, b, c)
1961 # define CHECK_C1_NONSTATIC_VM_STRUCT_ENTRY(a, b, c)
1962 # define ENSURE_C1_FIELD_TYPE_PRESENT(a, b, c)
1963 #endif /* COMPILER1 */
1964 // Generate and check a nonstatic field in C2 builds
1965 #ifdef COMPILER2
1966 # define GENERATE_C2_NONSTATIC_VM_STRUCT_ENTRY(a, b, c) GENERATE_NONSTATIC_VM_STRUCT_ENTRY(a, b, c)
1967 # define CHECK_C2_NONSTATIC_VM_STRUCT_ENTRY(a, b, c) CHECK_NONSTATIC_VM_STRUCT_ENTRY(a, b, c)
1968 # define ENSURE_C2_FIELD_TYPE_PRESENT(a, b, c) ENSURE_FIELD_TYPE_PRESENT(a, b, c)
1969 #else
1970 # define GENERATE_C2_NONSTATIC_VM_STRUCT_ENTRY(a, b, c)
1971 # define CHECK_C2_NONSTATIC_VM_STRUCT_ENTRY(a, b, c)
1972 # define ENSURE_C2_FIELD_TYPE_PRESENT(a, b, c)
1973 #endif /* COMPILER2 */
1974
1975 // Generate but do not check a static field in C1 builds
1976 #ifdef COMPILER1
1977 # define GENERATE_C1_UNCHECKED_STATIC_VM_STRUCT_ENTRY(a, b, c) GENERATE_UNCHECKED_STATIC_VM_STRUCT_ENTRY(a, b, c)
1978 #else
1979 # define GENERATE_C1_UNCHECKED_STATIC_VM_STRUCT_ENTRY(a, b, c)
1980 #endif /* COMPILER1 */
1981
1982 // Generate but do not check a static field in C2 builds
1983 #ifdef COMPILER2
1984 # define GENERATE_C2_UNCHECKED_STATIC_VM_STRUCT_ENTRY(a, b, c) GENERATE_UNCHECKED_STATIC_VM_STRUCT_ENTRY(a, b, c)
1985 #else
1986 # define GENERATE_C2_UNCHECKED_STATIC_VM_STRUCT_ENTRY(a, b, c)
1987 #endif /* COMPILER2 */
1988
1989 //--------------------------------------------------------------------------------
1990 // VMTypeEntry macros
1991 //
1992
1993 #define GENERATE_VM_TYPE_ENTRY(type, superclass) \
1994 { QUOTE(type), QUOTE(superclass), 0, 0, 0, sizeof(type) },
1995
1996 #define GENERATE_TOPLEVEL_VM_TYPE_ENTRY(type) \
1997 { QUOTE(type), NULL, 0, 0, 0, sizeof(type) },
1998
1999 #define GENERATE_OOP_VM_TYPE_ENTRY(type) \
2000 { QUOTE(type), NULL, 1, 0, 0, sizeof(type) },
2001
2002 #define GENERATE_INTEGER_VM_TYPE_ENTRY(type) \
2003 { QUOTE(type), NULL, 0, 1, 0, sizeof(type) },
2004
2005 #define GENERATE_UNSIGNED_INTEGER_VM_TYPE_ENTRY(type) \
2006 { QUOTE(type), NULL, 0, 1, 1, sizeof(type) },
2007
2008 #define GENERATE_VM_TYPE_LAST_ENTRY() \
2009 { NULL, NULL, 0, 0, 0, 0 }
2010
2011 #define CHECK_VM_TYPE_ENTRY(type, superclass) \
2012 { type* dummyObj = NULL; superclass* dummySuperObj = dummyObj; }
2013
2014 #define CHECK_VM_TYPE_NO_OP(a)
2015 #define CHECK_SINGLE_ARG_VM_TYPE_NO_OP(a)
2016
2017 //
2018 // Build-specific macros:
2019 //
2020
2021 #ifdef COMPILER1
2022 # define GENERATE_C1_TOPLEVEL_VM_TYPE_ENTRY(a) GENERATE_TOPLEVEL_VM_TYPE_ENTRY(a)
2023 # define CHECK_C1_TOPLEVEL_VM_TYPE_ENTRY(a)
2024 #else
2025 # define GENERATE_C1_TOPLEVEL_VM_TYPE_ENTRY(a)
2026 # define CHECK_C1_TOPLEVEL_VM_TYPE_ENTRY(a)
2027 #endif /* COMPILER1 */
2028
2029 #ifdef COMPILER2
2030 # define GENERATE_C2_VM_TYPE_ENTRY(a, b) GENERATE_VM_TYPE_ENTRY(a, b)
2031 # define CHECK_C2_VM_TYPE_ENTRY(a, b) CHECK_VM_TYPE_ENTRY(a, b)
2032 # define GENERATE_C2_TOPLEVEL_VM_TYPE_ENTRY(a) GENERATE_TOPLEVEL_VM_TYPE_ENTRY(a)
2033 # define CHECK_C2_TOPLEVEL_VM_TYPE_ENTRY(a)
2034 #else
2035 # define GENERATE_C2_VM_TYPE_ENTRY(a, b)
2036 # define CHECK_C2_VM_TYPE_ENTRY(a, b)
2037 # define GENERATE_C2_TOPLEVEL_VM_TYPE_ENTRY(a)
2038 # define CHECK_C2_TOPLEVEL_VM_TYPE_ENTRY(a)
2039 #endif /* COMPILER2 */
2040
2041
2042 //--------------------------------------------------------------------------------
2043 // VMIntConstantEntry macros
2044 //
2045
2046 #define GENERATE_VM_INT_CONSTANT_ENTRY(name) \
2047 { QUOTE(name), (int32_t) name },
2048
2049 #define GENERATE_PREPROCESSOR_VM_INT_CONSTANT_ENTRY(name, value) \
2050 { name, (int32_t) value },
2051
2052 // This macro generates the sentinel value indicating the end of the list
2053 #define GENERATE_VM_INT_CONSTANT_LAST_ENTRY() \
2054 { NULL, 0 }
2055
2056
2057 // Generate an int constant for a C1 build
2058 #ifdef COMPILER1
2059 # define GENERATE_C1_VM_INT_CONSTANT_ENTRY(name) GENERATE_VM_INT_CONSTANT_ENTRY(name)
2060 #else
2061 # define GENERATE_C1_VM_INT_CONSTANT_ENTRY(name)
2062 #endif /* COMPILER1 */
2063
2064 // Generate an int constant for a C2 build
2065 #ifdef COMPILER2
2066 # define GENERATE_C2_VM_INT_CONSTANT_ENTRY(name) GENERATE_VM_INT_CONSTANT_ENTRY(name)
2067 # define GENERATE_C2_PREPROCESSOR_VM_INT_CONSTANT_ENTRY(name, value) GENERATE_PREPROCESSOR_VM_INT_CONSTANT_ENTRY(name, value)
2068 #else
2069 # define GENERATE_C2_VM_INT_CONSTANT_ENTRY(name)
2070 # define GENERATE_C2_PREPROCESSOR_VM_INT_CONSTANT_ENTRY(name, value)
2071 #endif /* COMPILER1 */
2072
2073 //--------------------------------------------------------------------------------
2074 // VMLongConstantEntry macros
2075 //
2076
2077 #define GENERATE_VM_LONG_CONSTANT_ENTRY(name) \
2078 { QUOTE(name), cast_uint64_t(name) },
2079
2080 #define GENERATE_PREPROCESSOR_VM_LONG_CONSTANT_ENTRY(name, value) \
2081 { name, cast_uint64_t(value) },
2082
2083 // This macro generates the sentinel value indicating the end of the list
2084 #define GENERATE_VM_LONG_CONSTANT_LAST_ENTRY() \
2085 { NULL, 0 }
2086
2087 // Generate a long constant for a C1 build
2088 #ifdef COMPILER1
2089 # define GENERATE_C1_VM_LONG_CONSTANT_ENTRY(name) GENERATE_VM_LONG_CONSTANT_ENTRY(name)
2090 #else
2091 # define GENERATE_C1_VM_LONG_CONSTANT_ENTRY(name)
2092 #endif /* COMPILER1 */
2093
2094 // Generate a long constant for a C2 build
2095 #ifdef COMPILER2
2096 # define GENERATE_C2_VM_LONG_CONSTANT_ENTRY(name) GENERATE_VM_LONG_CONSTANT_ENTRY(name)
2097 # define GENERATE_C2_PREPROCESSOR_VM_LONG_CONSTANT_ENTRY(name, value) GENERATE_PREPROCESSOR_VM_LONG_CONSTANT_ENTRY(name, value)
2098 #else
2099 # define GENERATE_C2_VM_LONG_CONSTANT_ENTRY(name)
2100 # define GENERATE_C2_PREPROCESSOR_VM_LONG_CONSTANT_ENTRY(name, value)
2101 #endif /* COMPILER1 */
2102
2103 //
2104 // Instantiation of VMStructEntries, VMTypeEntries and VMIntConstantEntries
2105 //
2106
2107 // These initializers are allowed to access private fields in classes
2108 // as long as class VMStructs is a friend
2109 VMStructEntry VMStructs::localHotSpotVMStructs[] = {
2110
2111 VM_STRUCTS(GENERATE_NONSTATIC_VM_STRUCT_ENTRY, \
2112 GENERATE_STATIC_VM_STRUCT_ENTRY, \
2113 GENERATE_UNCHECKED_NONSTATIC_VM_STRUCT_ENTRY, \
2114 GENERATE_NONSTATIC_VM_STRUCT_ENTRY, \
2115 GENERATE_NONPRODUCT_NONSTATIC_VM_STRUCT_ENTRY, \
2116 GENERATE_C1_NONSTATIC_VM_STRUCT_ENTRY, \
2117 GENERATE_C2_NONSTATIC_VM_STRUCT_ENTRY, \
2118 GENERATE_C1_UNCHECKED_STATIC_VM_STRUCT_ENTRY, \
2119 GENERATE_C2_UNCHECKED_STATIC_VM_STRUCT_ENTRY, \
2120 GENERATE_VM_STRUCT_LAST_ENTRY)
2121
2122 #ifndef SERIALGC
2123 VM_STRUCTS_PARALLELGC(GENERATE_NONSTATIC_VM_STRUCT_ENTRY, \
2124 GENERATE_STATIC_VM_STRUCT_ENTRY)
2125
2126 VM_STRUCTS_CMS(GENERATE_NONSTATIC_VM_STRUCT_ENTRY, \
2127 GENERATE_NONSTATIC_VM_STRUCT_ENTRY, \
2128 GENERATE_STATIC_VM_STRUCT_ENTRY)
2129 #endif // SERIALGC
2130
2131 VM_STRUCTS_CPU(GENERATE_NONSTATIC_VM_STRUCT_ENTRY, \
2132 GENERATE_STATIC_VM_STRUCT_ENTRY, \
2133 GENERATE_UNCHECKED_NONSTATIC_VM_STRUCT_ENTRY, \
2134 GENERATE_NONSTATIC_VM_STRUCT_ENTRY, \
2135 GENERATE_NONPRODUCT_NONSTATIC_VM_STRUCT_ENTRY, \
2136 GENERATE_C2_NONSTATIC_VM_STRUCT_ENTRY, \
2137 GENERATE_C1_UNCHECKED_STATIC_VM_STRUCT_ENTRY, \
2138 GENERATE_C2_UNCHECKED_STATIC_VM_STRUCT_ENTRY, \
2139 GENERATE_VM_STRUCT_LAST_ENTRY)
2140
2141 VM_STRUCTS_OS_CPU(GENERATE_NONSTATIC_VM_STRUCT_ENTRY, \
2142 GENERATE_STATIC_VM_STRUCT_ENTRY, \
2143 GENERATE_UNCHECKED_NONSTATIC_VM_STRUCT_ENTRY, \
2144 GENERATE_NONSTATIC_VM_STRUCT_ENTRY, \
2145 GENERATE_NONPRODUCT_NONSTATIC_VM_STRUCT_ENTRY, \
2146 GENERATE_C2_NONSTATIC_VM_STRUCT_ENTRY, \
2147 GENERATE_C1_UNCHECKED_STATIC_VM_STRUCT_ENTRY, \
2148 GENERATE_C2_UNCHECKED_STATIC_VM_STRUCT_ENTRY, \
2149 GENERATE_VM_STRUCT_LAST_ENTRY)
2150 };
2151
2152 VMTypeEntry VMStructs::localHotSpotVMTypes[] = {
2153
2154 VM_TYPES(GENERATE_VM_TYPE_ENTRY,
2155 GENERATE_TOPLEVEL_VM_TYPE_ENTRY,
2156 GENERATE_OOP_VM_TYPE_ENTRY,
2157 GENERATE_INTEGER_VM_TYPE_ENTRY,
2158 GENERATE_UNSIGNED_INTEGER_VM_TYPE_ENTRY,
2159 GENERATE_C1_TOPLEVEL_VM_TYPE_ENTRY,
2160 GENERATE_C2_VM_TYPE_ENTRY,
2161 GENERATE_C2_TOPLEVEL_VM_TYPE_ENTRY,
2162 GENERATE_VM_TYPE_LAST_ENTRY)
2163
2164 #ifndef SERIALGC
2165 VM_TYPES_PARALLELGC(GENERATE_VM_TYPE_ENTRY,
2166 GENERATE_TOPLEVEL_VM_TYPE_ENTRY)
2167
2168 VM_TYPES_CMS(GENERATE_VM_TYPE_ENTRY,
2169 GENERATE_TOPLEVEL_VM_TYPE_ENTRY)
2170
2171 VM_TYPES_PARNEW(GENERATE_VM_TYPE_ENTRY)
2172 #endif // SERIALGC
2173
2174 VM_TYPES_CPU(GENERATE_VM_TYPE_ENTRY,
2175 GENERATE_TOPLEVEL_VM_TYPE_ENTRY,
2176 GENERATE_OOP_VM_TYPE_ENTRY,
2177 GENERATE_INTEGER_VM_TYPE_ENTRY,
2178 GENERATE_UNSIGNED_INTEGER_VM_TYPE_ENTRY,
2179 GENERATE_C1_TOPLEVEL_VM_TYPE_ENTRY,
2180 GENERATE_C2_VM_TYPE_ENTRY,
2181 GENERATE_C2_TOPLEVEL_VM_TYPE_ENTRY,
2182 GENERATE_VM_TYPE_LAST_ENTRY)
2183
2184 VM_TYPES_OS_CPU(GENERATE_VM_TYPE_ENTRY,
2185 GENERATE_TOPLEVEL_VM_TYPE_ENTRY,
2186 GENERATE_OOP_VM_TYPE_ENTRY,
2187 GENERATE_INTEGER_VM_TYPE_ENTRY,
2188 GENERATE_UNSIGNED_INTEGER_VM_TYPE_ENTRY,
2189 GENERATE_C1_TOPLEVEL_VM_TYPE_ENTRY,
2190 GENERATE_C2_VM_TYPE_ENTRY,
2191 GENERATE_C2_TOPLEVEL_VM_TYPE_ENTRY,
2192 GENERATE_VM_TYPE_LAST_ENTRY)
2193 };
2194
2195 VMIntConstantEntry VMStructs::localHotSpotVMIntConstants[] = {
2196
2197 VM_INT_CONSTANTS(GENERATE_VM_INT_CONSTANT_ENTRY,
2198 GENERATE_PREPROCESSOR_VM_INT_CONSTANT_ENTRY,
2199 GENERATE_C1_VM_INT_CONSTANT_ENTRY,
2200 GENERATE_C2_VM_INT_CONSTANT_ENTRY,
2201 GENERATE_C2_PREPROCESSOR_VM_INT_CONSTANT_ENTRY,
2202 GENERATE_VM_INT_CONSTANT_LAST_ENTRY)
2203
2204 #ifndef SERIALGC
2205 VM_INT_CONSTANTS_CMS(GENERATE_VM_INT_CONSTANT_ENTRY)
2206
2207 VM_INT_CONSTANTS_PARNEW(GENERATE_VM_INT_CONSTANT_ENTRY)
2208 #endif // SERIALGC
2209
2210 VM_INT_CONSTANTS_CPU(GENERATE_VM_INT_CONSTANT_ENTRY,
2211 GENERATE_PREPROCESSOR_VM_INT_CONSTANT_ENTRY,
2212 GENERATE_C1_VM_INT_CONSTANT_ENTRY,
2213 GENERATE_C2_VM_INT_CONSTANT_ENTRY,
2214 GENERATE_C2_PREPROCESSOR_VM_INT_CONSTANT_ENTRY,
2215 GENERATE_VM_INT_CONSTANT_LAST_ENTRY)
2216
2217 VM_INT_CONSTANTS_OS_CPU(GENERATE_VM_INT_CONSTANT_ENTRY,
2218 GENERATE_PREPROCESSOR_VM_INT_CONSTANT_ENTRY,
2219 GENERATE_C1_VM_INT_CONSTANT_ENTRY,
2220 GENERATE_C2_VM_INT_CONSTANT_ENTRY,
2221 GENERATE_C2_PREPROCESSOR_VM_INT_CONSTANT_ENTRY,
2222 GENERATE_VM_INT_CONSTANT_LAST_ENTRY)
2223 };
2224
2225 VMLongConstantEntry VMStructs::localHotSpotVMLongConstants[] = {
2226
2227 VM_LONG_CONSTANTS(GENERATE_VM_LONG_CONSTANT_ENTRY,
2228 GENERATE_PREPROCESSOR_VM_LONG_CONSTANT_ENTRY,
2229 GENERATE_C1_VM_LONG_CONSTANT_ENTRY,
2230 GENERATE_C2_VM_LONG_CONSTANT_ENTRY,
2231 GENERATE_C2_PREPROCESSOR_VM_LONG_CONSTANT_ENTRY,
2232 GENERATE_VM_LONG_CONSTANT_LAST_ENTRY)
2233
2234 VM_LONG_CONSTANTS_CPU(GENERATE_VM_LONG_CONSTANT_ENTRY,
2235 GENERATE_PREPROCESSOR_VM_LONG_CONSTANT_ENTRY,
2236 GENERATE_C1_VM_LONG_CONSTANT_ENTRY,
2237 GENERATE_C2_VM_LONG_CONSTANT_ENTRY,
2238 GENERATE_C2_PREPROCESSOR_VM_LONG_CONSTANT_ENTRY,
2239 GENERATE_VM_LONG_CONSTANT_LAST_ENTRY)
2240
2241 VM_LONG_CONSTANTS_OS_CPU(GENERATE_VM_LONG_CONSTANT_ENTRY,
2242 GENERATE_PREPROCESSOR_VM_LONG_CONSTANT_ENTRY,
2243 GENERATE_C1_VM_LONG_CONSTANT_ENTRY,
2244 GENERATE_C2_VM_LONG_CONSTANT_ENTRY,
2245 GENERATE_C2_PREPROCESSOR_VM_LONG_CONSTANT_ENTRY,
2246 GENERATE_VM_LONG_CONSTANT_LAST_ENTRY)
2247 };
2248
2249 // This is used both to check the types of referenced fields and, in
2250 // debug builds, to ensure that all of the field types are present.
2251 void
2252 VMStructs::init() {
2253 VM_STRUCTS(CHECK_NONSTATIC_VM_STRUCT_ENTRY,
2254 CHECK_STATIC_VM_STRUCT_ENTRY,
2255 CHECK_NO_OP,
2256 CHECK_VOLATILE_NONSTATIC_VM_STRUCT_ENTRY,
2257 CHECK_NONPRODUCT_NONSTATIC_VM_STRUCT_ENTRY,
2258 CHECK_C1_NONSTATIC_VM_STRUCT_ENTRY,
2259 CHECK_C2_NONSTATIC_VM_STRUCT_ENTRY,
2260 CHECK_NO_OP,
2261 CHECK_NO_OP,
2262 CHECK_SENTINEL);
2263
2264 #ifndef SERIALGC
2265 VM_STRUCTS_PARALLELGC(CHECK_NONSTATIC_VM_STRUCT_ENTRY,
2266 CHECK_STATIC_VM_STRUCT_ENTRY);
2267
2268 VM_STRUCTS_CMS(CHECK_NONSTATIC_VM_STRUCT_ENTRY,
2269 CHECK_VOLATILE_NONSTATIC_VM_STRUCT_ENTRY,
2270 CHECK_STATIC_VM_STRUCT_ENTRY);
2271 #endif // SERIALGC
2272
2273 VM_STRUCTS_CPU(CHECK_NONSTATIC_VM_STRUCT_ENTRY,
2274 CHECK_STATIC_VM_STRUCT_ENTRY,
2275 CHECK_NO_OP,
2276 CHECK_VOLATILE_NONSTATIC_VM_STRUCT_ENTRY,
2277 CHECK_NONPRODUCT_NONSTATIC_VM_STRUCT_ENTRY,
2278 CHECK_C2_NONSTATIC_VM_STRUCT_ENTRY,
2279 CHECK_NO_OP,
2280 CHECK_NO_OP,
2281 CHECK_SENTINEL);
2282
2283 VM_STRUCTS_OS_CPU(CHECK_NONSTATIC_VM_STRUCT_ENTRY,
2284 CHECK_STATIC_VM_STRUCT_ENTRY,
2285 CHECK_NO_OP,
2286 CHECK_VOLATILE_NONSTATIC_VM_STRUCT_ENTRY,
2287 CHECK_NONPRODUCT_NONSTATIC_VM_STRUCT_ENTRY,
2288 CHECK_C2_NONSTATIC_VM_STRUCT_ENTRY,
2289 CHECK_NO_OP,
2290 CHECK_NO_OP,
2291 CHECK_SENTINEL);
2292
2293 VM_TYPES(CHECK_VM_TYPE_ENTRY,
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_SINGLE_ARG_VM_TYPE_NO_OP,
2298 CHECK_C1_TOPLEVEL_VM_TYPE_ENTRY,
2299 CHECK_C2_VM_TYPE_ENTRY,
2300 CHECK_C2_TOPLEVEL_VM_TYPE_ENTRY,
2301 CHECK_SENTINEL);
2302
2303 #ifndef SERIALGC
2304 VM_TYPES_PARALLELGC(CHECK_VM_TYPE_ENTRY,
2305 CHECK_SINGLE_ARG_VM_TYPE_NO_OP);
2306
2307 VM_TYPES_CMS(CHECK_VM_TYPE_ENTRY,
2308 CHECK_SINGLE_ARG_VM_TYPE_NO_OP);
2309
2310 VM_TYPES_PARNEW(CHECK_VM_TYPE_ENTRY)
2311 #endif // SERIALGC
2312
2313 VM_TYPES_CPU(CHECK_VM_TYPE_ENTRY,
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_SINGLE_ARG_VM_TYPE_NO_OP,
2318 CHECK_C1_TOPLEVEL_VM_TYPE_ENTRY,
2319 CHECK_C2_VM_TYPE_ENTRY,
2320 CHECK_C2_TOPLEVEL_VM_TYPE_ENTRY,
2321 CHECK_SENTINEL);
2322
2323 VM_TYPES_OS_CPU(CHECK_VM_TYPE_ENTRY,
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_SINGLE_ARG_VM_TYPE_NO_OP,
2328 CHECK_C1_TOPLEVEL_VM_TYPE_ENTRY,
2329 CHECK_C2_VM_TYPE_ENTRY,
2330 CHECK_C2_TOPLEVEL_VM_TYPE_ENTRY,
2331 CHECK_SENTINEL);
2332
2333 //
2334 // Split VM_STRUCTS() invocation into two parts to allow MS VC++ 6.0
2335 // to build with the source mounted over SNC3.2. Symptom was that
2336 // debug build failed with an internal compiler error. Has been seen
2337 // mounting sources from Solaris 2.6 and 2.7 hosts, but so far not
2338 // 2.8 hosts. Appears to occur because line is too long.
2339 //
2340 // If an assertion failure is triggered here it means that an entry
2341 // in VMStructs::localHotSpotVMStructs[] was not found in
2342 // VMStructs::localHotSpotVMTypes[]. (The assertion itself had to be
2343 // made less descriptive because of this above bug -- see the
2344 // definition of ENSURE_FIELD_TYPE_PRESENT.)
2345 //
2346 // NOTE: taken out because this was just not working on everyone's
2347 // Solstice NFS setup. If everyone switches to local workspaces on
2348 // Win32, we can put this back in.
2349 #ifndef _WINDOWS
2350 debug_only(VM_STRUCTS(ENSURE_FIELD_TYPE_PRESENT, \
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_NO_OP, \
2359 CHECK_SENTINEL));
2360 debug_only(VM_STRUCTS(CHECK_NO_OP, \
2361 ENSURE_FIELD_TYPE_PRESENT, \
2362 CHECK_NO_OP, \
2363 ENSURE_FIELD_TYPE_PRESENT, \
2364 ENSURE_NONPRODUCT_FIELD_TYPE_PRESENT, \
2365 ENSURE_C1_FIELD_TYPE_PRESENT, \
2366 ENSURE_C2_FIELD_TYPE_PRESENT, \
2367 CHECK_NO_OP, \
2368 CHECK_NO_OP, \
2369 CHECK_SENTINEL));
2370 #ifndef SERIALGC
2371 debug_only(VM_STRUCTS_PARALLELGC(ENSURE_FIELD_TYPE_PRESENT, \
2372 ENSURE_FIELD_TYPE_PRESENT));
2373 debug_only(VM_STRUCTS_CMS(ENSURE_FIELD_TYPE_PRESENT, \
2374 ENSURE_FIELD_TYPE_PRESENT, \
2375 ENSURE_FIELD_TYPE_PRESENT));
2376 #endif // SERIALGC
2377 debug_only(VM_STRUCTS_CPU(ENSURE_FIELD_TYPE_PRESENT, \
2378 ENSURE_FIELD_TYPE_PRESENT, \
2379 CHECK_NO_OP, \
2380 ENSURE_FIELD_TYPE_PRESENT, \
2381 ENSURE_NONPRODUCT_FIELD_TYPE_PRESENT, \
2382 ENSURE_C2_FIELD_TYPE_PRESENT, \
2383 CHECK_NO_OP, \
2384 CHECK_NO_OP, \
2385 CHECK_SENTINEL));
2386 debug_only(VM_STRUCTS_OS_CPU(ENSURE_FIELD_TYPE_PRESENT, \
2387 ENSURE_FIELD_TYPE_PRESENT, \
2388 CHECK_NO_OP, \
2389 ENSURE_FIELD_TYPE_PRESENT, \
2390 ENSURE_NONPRODUCT_FIELD_TYPE_PRESENT, \
2391 ENSURE_C2_FIELD_TYPE_PRESENT, \
2392 CHECK_NO_OP, \
2393 CHECK_NO_OP, \
2394 CHECK_SENTINEL));
2395 #endif
2396 }
2397
2398 extern "C" {
2399
2400 // see comments on cast_uint64_t at the top of this file
2401 #define ASSIGN_CONST_TO_64BIT_VAR(var, expr) \
2402 JNIEXPORT uint64_t var = cast_uint64_t(expr);
2403 #define ASSIGN_OFFSET_TO_64BIT_VAR(var, type, field) \
2404 ASSIGN_CONST_TO_64BIT_VAR(var, offset_of(type, field))
2405 #define ASSIGN_STRIDE_TO_64BIT_VAR(var, array) \
2406 ASSIGN_CONST_TO_64BIT_VAR(var, (char*)&array[1] - (char*)&array[0])
2407
2408 JNIEXPORT VMStructEntry* gHotSpotVMStructs = VMStructs::localHotSpotVMStructs;
2409 ASSIGN_OFFSET_TO_64BIT_VAR(gHotSpotVMStructEntryTypeNameOffset, VMStructEntry, typeName);
2410 ASSIGN_OFFSET_TO_64BIT_VAR(gHotSpotVMStructEntryFieldNameOffset, VMStructEntry, fieldName);
2411 ASSIGN_OFFSET_TO_64BIT_VAR(gHotSpotVMStructEntryTypeStringOffset, VMStructEntry, typeString);
2412 ASSIGN_OFFSET_TO_64BIT_VAR(gHotSpotVMStructEntryIsStaticOffset, VMStructEntry, isStatic);
2413 ASSIGN_OFFSET_TO_64BIT_VAR(gHotSpotVMStructEntryOffsetOffset, VMStructEntry, offset);
2414 ASSIGN_OFFSET_TO_64BIT_VAR(gHotSpotVMStructEntryAddressOffset, VMStructEntry, address);
2415 ASSIGN_STRIDE_TO_64BIT_VAR(gHotSpotVMStructEntryArrayStride, gHotSpotVMStructs);
2416 JNIEXPORT VMTypeEntry* gHotSpotVMTypes = VMStructs::localHotSpotVMTypes;
2417 ASSIGN_OFFSET_TO_64BIT_VAR(gHotSpotVMTypeEntryTypeNameOffset, VMTypeEntry, typeName);
2418 ASSIGN_OFFSET_TO_64BIT_VAR(gHotSpotVMTypeEntrySuperclassNameOffset, VMTypeEntry, superclassName);
2419 ASSIGN_OFFSET_TO_64BIT_VAR(gHotSpotVMTypeEntryIsOopTypeOffset, VMTypeEntry, isOopType);
2420 ASSIGN_OFFSET_TO_64BIT_VAR(gHotSpotVMTypeEntryIsIntegerTypeOffset, VMTypeEntry, isIntegerType);
2421 ASSIGN_OFFSET_TO_64BIT_VAR(gHotSpotVMTypeEntryIsUnsignedOffset, VMTypeEntry, isUnsigned);
2422 ASSIGN_OFFSET_TO_64BIT_VAR(gHotSpotVMTypeEntrySizeOffset, VMTypeEntry, size);
2423 ASSIGN_STRIDE_TO_64BIT_VAR(gHotSpotVMTypeEntryArrayStride,gHotSpotVMTypes);
2424 JNIEXPORT VMIntConstantEntry* gHotSpotVMIntConstants = VMStructs::localHotSpotVMIntConstants;
2425 ASSIGN_OFFSET_TO_64BIT_VAR(gHotSpotVMIntConstantEntryNameOffset, VMIntConstantEntry, name);
2426 ASSIGN_OFFSET_TO_64BIT_VAR(gHotSpotVMIntConstantEntryValueOffset, VMIntConstantEntry, value);
2427 ASSIGN_STRIDE_TO_64BIT_VAR(gHotSpotVMIntConstantEntryArrayStride, gHotSpotVMIntConstants);
2428 JNIEXPORT VMLongConstantEntry* gHotSpotVMLongConstants = VMStructs::localHotSpotVMLongConstants;
2429 ASSIGN_OFFSET_TO_64BIT_VAR(gHotSpotVMLongConstantEntryNameOffset, VMLongConstantEntry, name);
2430 ASSIGN_OFFSET_TO_64BIT_VAR(gHotSpotVMLongConstantEntryValueOffset, VMLongConstantEntry, value);
2431 ASSIGN_STRIDE_TO_64BIT_VAR(gHotSpotVMLongConstantEntryArrayStride, gHotSpotVMLongConstants);
2432 }
2433
2434 #ifdef ASSERT
2435 int
2436 VMStructs::findType(const char* typeName) {
2437 VMTypeEntry* types = gHotSpotVMTypes;
2438
2439 while (types->typeName != NULL) {
2440 if (!strcmp(typeName, types->typeName)) {
2441 return 1;
2442 }
2443 ++types;
2444 }
2445 return 0;
2446 }
2447 #endif
2448
2449 void vmStructs_init() {
2450 debug_only(VMStructs::init());
2451 }