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comparison src/share/vm/runtime/vmStructs.cpp @ 0:a61af66fc99e jdk7-b24

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author duke
date Sat, 01 Dec 2007 00:00:00 +0000
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children ba764ed4b6f2 c70a245cad3a
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-1:000000000000 0:a61af66fc99e
1 /*
2 * Copyright 2000-2007 Sun Microsystems, Inc. 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 Sun Microsystems, Inc., 4150 Network Circle, Santa Clara,
20 * CA 95054 USA or visit www.sun.com if you need additional information or
21 * have any questions.
22 *
23 */
24
25 # include "incls/_precompiled.incl"
26 # include "incls/_vmStructs.cpp.incl"
27
28 // Note: the cross-product of (c1, c2, product, nonproduct, ...),
29 // (nonstatic, static), and (unchecked, checked) has not been taken.
30 // Only the macros currently needed have been defined.
31
32 // A field whose type is not checked is given a null string as the
33 // type name, indicating an "opaque" type to the serviceability agent.
34
35 // NOTE: there is an interdependency between this file and
36 // HotSpotTypeDataBase.java, which parses the type strings.
37
38 #ifndef REG_COUNT
39 #define REG_COUNT 0
40 #endif
41
42 // whole purpose of this function is to work around bug c++/27724 in gcc 4.1.1
43 // with optimization turned on it doesn't affect produced code
44 static inline uint64_t cast_uint64_t(size_t x)
45 {
46 return x;
47 }
48
49
50 //--------------------------------------------------------------------------------
51 // VM_STRUCTS
52 //
53 // This list enumerates all of the fields the serviceability agent
54 // needs to know about. Be sure to see also the type table below this one.
55 // NOTE that there are platform-specific additions to this table in
56 // vmStructs_<os>_<cpu>.hpp.
57
58 #define VM_STRUCTS(nonstatic_field, \
59 static_field, \
60 unchecked_nonstatic_field, \
61 volatile_nonstatic_field, \
62 nonproduct_nonstatic_field, \
63 c1_nonstatic_field, \
64 c2_nonstatic_field, \
65 unchecked_c1_static_field, \
66 unchecked_c2_static_field, \
67 last_entry) \
68 \
69 /******************************************************************/ \
70 /* OopDesc and Klass hierarchies (NOTE: methodDataOop incomplete) */ \
71 /******************************************************************/ \
72 \
73 volatile_nonstatic_field(oopDesc, _mark, markOop) \
74 nonstatic_field(oopDesc, _klass, klassOop) \
75 static_field(oopDesc, _bs, BarrierSet*) \
76 nonstatic_field(arrayKlass, _dimension, int) \
77 nonstatic_field(arrayKlass, _higher_dimension, klassOop) \
78 nonstatic_field(arrayKlass, _lower_dimension, klassOop) \
79 nonstatic_field(arrayKlass, _vtable_len, int) \
80 nonstatic_field(arrayKlass, _alloc_size, juint) \
81 nonstatic_field(arrayKlass, _component_mirror, oop) \
82 nonstatic_field(arrayOopDesc, _length, int) \
83 nonstatic_field(compiledICHolderKlass, _alloc_size, juint) \
84 nonstatic_field(compiledICHolderOopDesc, _holder_method, methodOop) \
85 nonstatic_field(compiledICHolderOopDesc, _holder_klass, klassOop) \
86 nonstatic_field(constantPoolOopDesc, _tags, typeArrayOop) \
87 nonstatic_field(constantPoolOopDesc, _cache, constantPoolCacheOop) \
88 nonstatic_field(constantPoolOopDesc, _pool_holder, klassOop) \
89 nonstatic_field(constantPoolCacheOopDesc, _constant_pool, constantPoolOop) \
90 nonstatic_field(instanceKlass, _array_klasses, klassOop) \
91 nonstatic_field(instanceKlass, _methods, objArrayOop) \
92 nonstatic_field(instanceKlass, _method_ordering, typeArrayOop) \
93 nonstatic_field(instanceKlass, _local_interfaces, objArrayOop) \
94 nonstatic_field(instanceKlass, _transitive_interfaces, objArrayOop) \
95 nonstatic_field(instanceKlass, _nof_implementors, int) \
96 nonstatic_field(instanceKlass, _implementors[0], klassOop) \
97 nonstatic_field(instanceKlass, _fields, typeArrayOop) \
98 nonstatic_field(instanceKlass, _constants, constantPoolOop) \
99 nonstatic_field(instanceKlass, _class_loader, oop) \
100 nonstatic_field(instanceKlass, _protection_domain, oop) \
101 nonstatic_field(instanceKlass, _signers, objArrayOop) \
102 nonstatic_field(instanceKlass, _source_file_name, symbolOop) \
103 nonstatic_field(instanceKlass, _source_debug_extension, symbolOop) \
104 nonstatic_field(instanceKlass, _inner_classes, typeArrayOop) \
105 nonstatic_field(instanceKlass, _nonstatic_field_size, int) \
106 nonstatic_field(instanceKlass, _static_field_size, int) \
107 nonstatic_field(instanceKlass, _static_oop_field_size, int) \
108 nonstatic_field(instanceKlass, _nonstatic_oop_map_size, int) \
109 nonstatic_field(instanceKlass, _is_marked_dependent, bool) \
110 nonstatic_field(instanceKlass, _minor_version, u2) \
111 nonstatic_field(instanceKlass, _major_version, u2) \
112 nonstatic_field(instanceKlass, _init_state, instanceKlass::ClassState) \
113 nonstatic_field(instanceKlass, _init_thread, Thread*) \
114 nonstatic_field(instanceKlass, _vtable_len, int) \
115 nonstatic_field(instanceKlass, _itable_len, int) \
116 nonstatic_field(instanceKlass, _reference_type, ReferenceType) \
117 volatile_nonstatic_field(instanceKlass, _oop_map_cache, OopMapCache*) \
118 nonstatic_field(instanceKlass, _jni_ids, JNIid*) \
119 nonstatic_field(instanceKlass, _osr_nmethods_head, nmethod*) \
120 nonstatic_field(instanceKlass, _breakpoints, BreakpointInfo*) \
121 nonstatic_field(instanceKlass, _generic_signature, symbolOop) \
122 nonstatic_field(instanceKlass, _methods_jmethod_ids, jmethodID*) \
123 nonstatic_field(instanceKlass, _methods_cached_itable_indices, int*) \
124 volatile_nonstatic_field(instanceKlass, _idnum_allocated_count, u2) \
125 nonstatic_field(instanceKlass, _class_annotations, typeArrayOop) \
126 nonstatic_field(instanceKlass, _fields_annotations, objArrayOop) \
127 nonstatic_field(instanceKlass, _methods_annotations, objArrayOop) \
128 nonstatic_field(instanceKlass, _methods_parameter_annotations, objArrayOop) \
129 nonstatic_field(instanceKlass, _methods_default_annotations, objArrayOop) \
130 nonstatic_field(Klass, _super_check_offset, juint) \
131 nonstatic_field(Klass, _secondary_super_cache, klassOop) \
132 nonstatic_field(Klass, _secondary_supers, objArrayOop) \
133 nonstatic_field(Klass, _primary_supers[0], klassOop) \
134 nonstatic_field(Klass, _java_mirror, oop) \
135 nonstatic_field(Klass, _modifier_flags, jint) \
136 nonstatic_field(Klass, _super, klassOop) \
137 nonstatic_field(Klass, _layout_helper, jint) \
138 nonstatic_field(Klass, _name, symbolOop) \
139 nonstatic_field(Klass, _access_flags, AccessFlags) \
140 nonstatic_field(Klass, _subklass, klassOop) \
141 nonstatic_field(Klass, _next_sibling, klassOop) \
142 nonproduct_nonstatic_field(Klass, _verify_count, int) \
143 nonstatic_field(Klass, _alloc_count, juint) \
144 nonstatic_field(klassKlass, _alloc_size, juint) \
145 nonstatic_field(methodKlass, _alloc_size, juint) \
146 nonstatic_field(methodDataOopDesc, _size, int) \
147 nonstatic_field(methodDataOopDesc, _method, methodOop) \
148 nonstatic_field(methodOopDesc, _constMethod, constMethodOop) \
149 nonstatic_field(methodOopDesc, _constants, constantPoolOop) \
150 c2_nonstatic_field(methodOopDesc, _method_data, methodDataOop) \
151 c2_nonstatic_field(methodOopDesc, _interpreter_invocation_count, int) \
152 nonstatic_field(methodOopDesc, _access_flags, AccessFlags) \
153 nonstatic_field(methodOopDesc, _vtable_index, int) \
154 nonstatic_field(methodOopDesc, _method_size, u2) \
155 nonstatic_field(methodOopDesc, _max_stack, u2) \
156 nonstatic_field(methodOopDesc, _max_locals, u2) \
157 nonstatic_field(methodOopDesc, _size_of_parameters, u2) \
158 c2_nonstatic_field(methodOopDesc, _interpreter_throwout_count, u2) \
159 nonstatic_field(methodOopDesc, _number_of_breakpoints, u2) \
160 nonstatic_field(methodOopDesc, _invocation_counter, InvocationCounter) \
161 nonstatic_field(methodOopDesc, _backedge_counter, InvocationCounter) \
162 nonproduct_nonstatic_field(methodOopDesc, _compiled_invocation_count, int) \
163 volatile_nonstatic_field(methodOopDesc, _code, nmethod*) \
164 nonstatic_field(methodOopDesc, _i2i_entry, address) \
165 nonstatic_field(methodOopDesc, _adapter, AdapterHandlerEntry*) \
166 volatile_nonstatic_field(methodOopDesc, _from_compiled_entry, address) \
167 volatile_nonstatic_field(methodOopDesc, _from_interpreted_entry, address) \
168 volatile_nonstatic_field(constMethodOopDesc, _fingerprint, uint64_t) \
169 nonstatic_field(constMethodOopDesc, _method, methodOop) \
170 nonstatic_field(constMethodOopDesc, _stackmap_data, typeArrayOop) \
171 nonstatic_field(constMethodOopDesc, _exception_table, typeArrayOop) \
172 nonstatic_field(constMethodOopDesc, _constMethod_size, int) \
173 nonstatic_field(constMethodOopDesc, _interpreter_kind, jbyte) \
174 nonstatic_field(constMethodOopDesc, _flags, jbyte) \
175 nonstatic_field(constMethodOopDesc, _code_size, u2) \
176 nonstatic_field(constMethodOopDesc, _name_index, u2) \
177 nonstatic_field(constMethodOopDesc, _signature_index, u2) \
178 nonstatic_field(constMethodOopDesc, _method_idnum, u2) \
179 nonstatic_field(constMethodOopDesc, _generic_signature_index, u2) \
180 nonstatic_field(objArrayKlass, _element_klass, klassOop) \
181 nonstatic_field(objArrayKlass, _bottom_klass, klassOop) \
182 nonstatic_field(symbolKlass, _alloc_size, juint) \
183 nonstatic_field(symbolOopDesc, _length, unsigned short) \
184 unchecked_nonstatic_field(symbolOopDesc, _body, sizeof(jbyte)) /* NOTE: no type */ \
185 nonstatic_field(typeArrayKlass, _max_length, int) \
186 \
187 /***********************/ \
188 /* Constant Pool Cache */ \
189 /***********************/ \
190 \
191 volatile_nonstatic_field(ConstantPoolCacheEntry, _indices, intx) \
192 volatile_nonstatic_field(ConstantPoolCacheEntry, _f1, oop) \
193 volatile_nonstatic_field(ConstantPoolCacheEntry, _f2, intx) \
194 volatile_nonstatic_field(ConstantPoolCacheEntry, _flags, intx) \
195 \
196 /********************************/ \
197 /* MethodOop-related structures */ \
198 /********************************/ \
199 \
200 nonstatic_field(CheckedExceptionElement, class_cp_index, u2) \
201 nonstatic_field(LocalVariableTableElement, start_bci, u2) \
202 nonstatic_field(LocalVariableTableElement, length, u2) \
203 nonstatic_field(LocalVariableTableElement, name_cp_index, u2) \
204 nonstatic_field(LocalVariableTableElement, descriptor_cp_index, u2) \
205 nonstatic_field(LocalVariableTableElement, signature_cp_index, u2) \
206 nonstatic_field(LocalVariableTableElement, slot, u2) \
207 nonstatic_field(BreakpointInfo, _orig_bytecode, Bytecodes::Code) \
208 nonstatic_field(BreakpointInfo, _bci, int) \
209 nonstatic_field(BreakpointInfo, _name_index, u2) \
210 nonstatic_field(BreakpointInfo, _signature_index, u2) \
211 nonstatic_field(BreakpointInfo, _next, BreakpointInfo*) \
212 /***********/ \
213 /* JNI IDs */ \
214 /***********/ \
215 \
216 nonstatic_field(JNIid, _holder, klassOop) \
217 nonstatic_field(JNIid, _next, JNIid*) \
218 nonstatic_field(JNIid, _offset, int) \
219 /************/ \
220 /* Universe */ \
221 /************/ \
222 \
223 static_field(Universe, _boolArrayKlassObj, klassOop) \
224 static_field(Universe, _byteArrayKlassObj, klassOop) \
225 static_field(Universe, _charArrayKlassObj, klassOop) \
226 static_field(Universe, _intArrayKlassObj, klassOop) \
227 static_field(Universe, _shortArrayKlassObj, klassOop) \
228 static_field(Universe, _longArrayKlassObj, klassOop) \
229 static_field(Universe, _singleArrayKlassObj, klassOop) \
230 static_field(Universe, _doubleArrayKlassObj, klassOop) \
231 static_field(Universe, _symbolKlassObj, klassOop) \
232 static_field(Universe, _methodKlassObj, klassOop) \
233 static_field(Universe, _constMethodKlassObj, klassOop) \
234 static_field(Universe, _methodDataKlassObj, klassOop) \
235 static_field(Universe, _klassKlassObj, klassOop) \
236 static_field(Universe, _arrayKlassKlassObj, klassOop) \
237 static_field(Universe, _objArrayKlassKlassObj, klassOop) \
238 static_field(Universe, _typeArrayKlassKlassObj, klassOop) \
239 static_field(Universe, _instanceKlassKlassObj, klassOop) \
240 static_field(Universe, _constantPoolKlassObj, klassOop) \
241 static_field(Universe, _constantPoolCacheKlassObj, klassOop) \
242 static_field(Universe, _compiledICHolderKlassObj, klassOop) \
243 static_field(Universe, _systemObjArrayKlassObj, klassOop) \
244 static_field(Universe, _mirrors[0], oop) \
245 static_field(Universe, _main_thread_group, oop) \
246 static_field(Universe, _system_thread_group, oop) \
247 static_field(Universe, _the_empty_byte_array, typeArrayOop) \
248 static_field(Universe, _the_empty_short_array, typeArrayOop) \
249 static_field(Universe, _the_empty_int_array, typeArrayOop) \
250 static_field(Universe, _the_empty_system_obj_array, objArrayOop) \
251 static_field(Universe, _the_empty_class_klass_array, objArrayOop) \
252 static_field(Universe, _out_of_memory_error_java_heap, oop) \
253 static_field(Universe, _out_of_memory_error_perm_gen, oop) \
254 static_field(Universe, _out_of_memory_error_array_size, oop) \
255 static_field(Universe, _out_of_memory_error_gc_overhead_limit, oop) \
256 static_field(Universe, _null_ptr_exception_instance, oop) \
257 static_field(Universe, _arithmetic_exception_instance, oop) \
258 static_field(Universe, _vm_exception, oop) \
259 static_field(Universe, _collectedHeap, CollectedHeap*) \
260 static_field(Universe, _base_vtable_size, int) \
261 static_field(Universe, _bootstrapping, bool) \
262 static_field(Universe, _fully_initialized, bool) \
263 static_field(Universe, _verify_count, int) \
264 \
265 /**********************************************************************************/ \
266 /* Generation and Space hierarchies */ \
267 /**********************************************************************************/ \
268 \
269 unchecked_nonstatic_field(ageTable, sizes, sizeof(ageTable::sizes)) \
270 \
271 nonstatic_field(BarrierSet, _max_covered_regions, int) \
272 nonstatic_field(BlockOffsetTable, _bottom, HeapWord*) \
273 nonstatic_field(BlockOffsetTable, _end, HeapWord*) \
274 \
275 nonstatic_field(BlockOffsetSharedArray, _reserved, MemRegion) \
276 nonstatic_field(BlockOffsetSharedArray, _end, HeapWord*) \
277 nonstatic_field(BlockOffsetSharedArray, _vs, VirtualSpace) \
278 nonstatic_field(BlockOffsetSharedArray, _offset_array, u_char*) \
279 \
280 nonstatic_field(BlockOffsetArray, _array, BlockOffsetSharedArray*) \
281 nonstatic_field(BlockOffsetArray, _sp, Space*) \
282 nonstatic_field(BlockOffsetArrayContigSpace, _next_offset_threshold, HeapWord*) \
283 nonstatic_field(BlockOffsetArrayContigSpace, _next_offset_index, size_t) \
284 \
285 nonstatic_field(BlockOffsetArrayNonContigSpace, _unallocated_block, HeapWord*) \
286 \
287 nonstatic_field(CardGeneration, _rs, GenRemSet*) \
288 nonstatic_field(CardGeneration, _bts, BlockOffsetSharedArray*) \
289 \
290 nonstatic_field(CardTableModRefBS, _whole_heap, const MemRegion) \
291 nonstatic_field(CardTableModRefBS, _guard_index, const size_t) \
292 nonstatic_field(CardTableModRefBS, _last_valid_index, const size_t) \
293 nonstatic_field(CardTableModRefBS, _page_size, const size_t) \
294 nonstatic_field(CardTableModRefBS, _byte_map_size, const size_t) \
295 nonstatic_field(CardTableModRefBS, _byte_map, jbyte*) \
296 nonstatic_field(CardTableModRefBS, _cur_covered_regions, int) \
297 nonstatic_field(CardTableModRefBS, _covered, MemRegion*) \
298 nonstatic_field(CardTableModRefBS, _committed, MemRegion*) \
299 nonstatic_field(CardTableModRefBS, _guard_region, MemRegion) \
300 nonstatic_field(CardTableModRefBS, byte_map_base, jbyte*) \
301 \
302 nonstatic_field(CardTableRS, _ct_bs, CardTableModRefBS) \
303 \
304 nonstatic_field(CollectedHeap, _reserved, MemRegion) \
305 nonstatic_field(SharedHeap, _perm_gen, PermGen*) \
306 nonstatic_field(CollectedHeap, _barrier_set, BarrierSet*) \
307 nonstatic_field(CollectedHeap, _is_gc_active, bool) \
308 nonstatic_field(CollectedHeap, _max_heap_capacity, size_t) \
309 \
310 nonstatic_field(CompactibleSpace, _compaction_top, HeapWord*) \
311 nonstatic_field(CompactibleSpace, _first_dead, HeapWord*) \
312 nonstatic_field(CompactibleSpace, _end_of_live, HeapWord*) \
313 \
314 nonstatic_field(CompactingPermGen, _gen, OneContigSpaceCardGeneration*) \
315 \
316 nonstatic_field(ContiguousSpace, _top, HeapWord*) \
317 nonstatic_field(ContiguousSpace, _concurrent_iteration_safe_limit, HeapWord*) \
318 nonstatic_field(ContiguousSpace, _saved_mark_word, HeapWord*) \
319 \
320 nonstatic_field(DefNewGeneration, _next_gen, Generation*) \
321 nonstatic_field(DefNewGeneration, _tenuring_threshold, int) \
322 nonstatic_field(DefNewGeneration, _age_table, ageTable) \
323 nonstatic_field(DefNewGeneration, _eden_space, EdenSpace*) \
324 nonstatic_field(DefNewGeneration, _from_space, ContiguousSpace*) \
325 nonstatic_field(DefNewGeneration, _to_space, ContiguousSpace*) \
326 \
327 nonstatic_field(EdenSpace, _gen, DefNewGeneration*) \
328 \
329 nonstatic_field(Generation, _reserved, MemRegion) \
330 nonstatic_field(Generation, _virtual_space, VirtualSpace) \
331 nonstatic_field(Generation, _level, int) \
332 nonstatic_field(Generation, _stat_record, Generation::StatRecord) \
333 \
334 nonstatic_field(Generation::StatRecord, invocations, int) \
335 nonstatic_field(Generation::StatRecord, accumulated_time, elapsedTimer) \
336 \
337 nonstatic_field(GenerationSpec, _name, Generation::Name) \
338 nonstatic_field(GenerationSpec, _init_size, size_t) \
339 nonstatic_field(GenerationSpec, _max_size, size_t) \
340 \
341 static_field(GenCollectedHeap, _gch, GenCollectedHeap*) \
342 nonstatic_field(GenCollectedHeap, _n_gens, int) \
343 unchecked_nonstatic_field(GenCollectedHeap, _gens, sizeof(GenCollectedHeap::_gens)) /* NOTE: no type */ \
344 nonstatic_field(GenCollectedHeap, _gen_specs, GenerationSpec**) \
345 \
346 nonstatic_field(HeapWord, i, char*) \
347 \
348 nonstatic_field(MemRegion, _start, HeapWord*) \
349 nonstatic_field(MemRegion, _word_size, size_t) \
350 \
351 nonstatic_field(OffsetTableContigSpace, _offsets, BlockOffsetArray) \
352 \
353 nonstatic_field(OneContigSpaceCardGeneration, _min_heap_delta_bytes, size_t) \
354 nonstatic_field(OneContigSpaceCardGeneration, _the_space, ContiguousSpace*) \
355 nonstatic_field(OneContigSpaceCardGeneration, _last_gc, WaterMark) \
356 \
357 nonstatic_field(CompactingPermGenGen, _ro_vs, VirtualSpace) \
358 nonstatic_field(CompactingPermGenGen, _rw_vs, VirtualSpace) \
359 nonstatic_field(CompactingPermGenGen, _md_vs, VirtualSpace) \
360 nonstatic_field(CompactingPermGenGen, _mc_vs, VirtualSpace) \
361 nonstatic_field(CompactingPermGenGen, _ro_space, OffsetTableContigSpace*) \
362 nonstatic_field(CompactingPermGenGen, _rw_space, OffsetTableContigSpace*) \
363 static_field(CompactingPermGenGen, unshared_bottom, HeapWord*) \
364 static_field(CompactingPermGenGen, unshared_end, HeapWord*) \
365 static_field(CompactingPermGenGen, shared_bottom, HeapWord*) \
366 static_field(CompactingPermGenGen, readonly_bottom, HeapWord*) \
367 static_field(CompactingPermGenGen, readonly_end, HeapWord*) \
368 static_field(CompactingPermGenGen, readwrite_bottom, HeapWord*) \
369 static_field(CompactingPermGenGen, readwrite_end, HeapWord*) \
370 static_field(CompactingPermGenGen, miscdata_bottom, HeapWord*) \
371 static_field(CompactingPermGenGen, miscdata_end, HeapWord*) \
372 static_field(CompactingPermGenGen, misccode_bottom, HeapWord*) \
373 static_field(CompactingPermGenGen, misccode_end, HeapWord*) \
374 static_field(CompactingPermGenGen, shared_end, HeapWord*) \
375 \
376 nonstatic_field(PermGen, _capacity_expansion_limit, size_t) \
377 \
378 nonstatic_field(PermanentGenerationSpec, _name, PermGen::Name) \
379 nonstatic_field(PermanentGenerationSpec, _init_size, size_t) \
380 nonstatic_field(PermanentGenerationSpec, _max_size, size_t) \
381 \
382 nonstatic_field(Space, _bottom, HeapWord*) \
383 nonstatic_field(Space, _end, HeapWord*) \
384 \
385 nonstatic_field(TenuredGeneration, _shrink_factor, size_t) \
386 nonstatic_field(TenuredGeneration, _capacity_at_prologue, size_t) \
387 nonstatic_field(ThreadLocalAllocBuffer, _start, HeapWord*) \
388 nonstatic_field(ThreadLocalAllocBuffer, _top, HeapWord*) \
389 nonstatic_field(ThreadLocalAllocBuffer, _end, HeapWord*) \
390 nonstatic_field(ThreadLocalAllocBuffer, _desired_size, size_t) \
391 nonstatic_field(ThreadLocalAllocBuffer, _refill_waste_limit, size_t) \
392 static_field(ThreadLocalAllocBuffer, _target_refills, unsigned) \
393 nonstatic_field(VirtualSpace, _low_boundary, char*) \
394 nonstatic_field(VirtualSpace, _high_boundary, char*) \
395 nonstatic_field(VirtualSpace, _low, char*) \
396 nonstatic_field(VirtualSpace, _high, char*) \
397 nonstatic_field(VirtualSpace, _lower_high, char*) \
398 nonstatic_field(VirtualSpace, _middle_high, char*) \
399 nonstatic_field(VirtualSpace, _upper_high, char*) \
400 nonstatic_field(WaterMark, _point, HeapWord*) \
401 nonstatic_field(WaterMark, _space, Space*) \
402 \
403 /************************/ \
404 /* PerfMemory - jvmstat */ \
405 /************************/ \
406 \
407 nonstatic_field(PerfDataPrologue, magic, jint) \
408 nonstatic_field(PerfDataPrologue, byte_order, jbyte) \
409 nonstatic_field(PerfDataPrologue, major_version, jbyte) \
410 nonstatic_field(PerfDataPrologue, minor_version, jbyte) \
411 nonstatic_field(PerfDataPrologue, accessible, jbyte) \
412 nonstatic_field(PerfDataPrologue, used, jint) \
413 nonstatic_field(PerfDataPrologue, overflow, jint) \
414 nonstatic_field(PerfDataPrologue, mod_time_stamp, jlong) \
415 nonstatic_field(PerfDataPrologue, entry_offset, jint) \
416 nonstatic_field(PerfDataPrologue, num_entries, jint) \
417 \
418 nonstatic_field(PerfDataEntry, entry_length, jint) \
419 nonstatic_field(PerfDataEntry, name_offset, jint) \
420 nonstatic_field(PerfDataEntry, vector_length, jint) \
421 nonstatic_field(PerfDataEntry, data_type, jbyte) \
422 nonstatic_field(PerfDataEntry, flags, jbyte) \
423 nonstatic_field(PerfDataEntry, data_units, jbyte) \
424 nonstatic_field(PerfDataEntry, data_variability, jbyte) \
425 nonstatic_field(PerfDataEntry, data_offset, jint) \
426 \
427 static_field(PerfMemory, _start, char*) \
428 static_field(PerfMemory, _end, char*) \
429 static_field(PerfMemory, _top, char*) \
430 static_field(PerfMemory, _capacity, size_t) \
431 static_field(PerfMemory, _prologue, PerfDataPrologue*) \
432 static_field(PerfMemory, _initialized, jint) \
433 \
434 /***************/ \
435 /* SymbolTable */ \
436 /***************/ \
437 \
438 static_field(SymbolTable, _the_table, SymbolTable*) \
439 \
440 /***************/ \
441 /* StringTable */ \
442 /***************/ \
443 \
444 static_field(StringTable, _the_table, StringTable*) \
445 \
446 /********************/ \
447 /* SystemDictionary */ \
448 /********************/ \
449 \
450 static_field(SystemDictionary, _dictionary, Dictionary*) \
451 static_field(SystemDictionary, _placeholders, PlaceholderTable*) \
452 static_field(SystemDictionary, _shared_dictionary, Dictionary*) \
453 static_field(SystemDictionary, _system_loader_lock_obj, oop) \
454 static_field(SystemDictionary, _loader_constraints, LoaderConstraintTable*) \
455 static_field(SystemDictionary, _object_klass, klassOop) \
456 static_field(SystemDictionary, _string_klass, klassOop) \
457 static_field(SystemDictionary, _class_klass, klassOop) \
458 static_field(SystemDictionary, _cloneable_klass, klassOop) \
459 static_field(SystemDictionary, _classloader_klass, klassOop) \
460 static_field(SystemDictionary, _serializable_klass, klassOop) \
461 static_field(SystemDictionary, _system_klass, klassOop) \
462 static_field(SystemDictionary, _throwable_klass, klassOop) \
463 static_field(SystemDictionary, _threaddeath_klass, klassOop) \
464 static_field(SystemDictionary, _error_klass, klassOop) \
465 static_field(SystemDictionary, _exception_klass, klassOop) \
466 static_field(SystemDictionary, _runtime_exception_klass, klassOop) \
467 static_field(SystemDictionary, _classNotFoundException_klass, klassOop) \
468 static_field(SystemDictionary, _noClassDefFoundError_klass, klassOop) \
469 static_field(SystemDictionary, _linkageError_klass, klassOop) \
470 static_field(SystemDictionary, _classCastException_klass, klassOop) \
471 static_field(SystemDictionary, _arrayStoreException_klass, klassOop) \
472 static_field(SystemDictionary, _virtualMachineError_klass, klassOop) \
473 static_field(SystemDictionary, _outOfMemoryError_klass, klassOop) \
474 static_field(SystemDictionary, _StackOverflowError_klass, klassOop) \
475 static_field(SystemDictionary, _protectionDomain_klass, klassOop) \
476 static_field(SystemDictionary, _AccessControlContext_klass, klassOop) \
477 static_field(SystemDictionary, _reference_klass, klassOop) \
478 static_field(SystemDictionary, _soft_reference_klass, klassOop) \
479 static_field(SystemDictionary, _weak_reference_klass, klassOop) \
480 static_field(SystemDictionary, _final_reference_klass, klassOop) \
481 static_field(SystemDictionary, _phantom_reference_klass, klassOop) \
482 static_field(SystemDictionary, _finalizer_klass, klassOop) \
483 static_field(SystemDictionary, _thread_klass, klassOop) \
484 static_field(SystemDictionary, _threadGroup_klass, klassOop) \
485 static_field(SystemDictionary, _properties_klass, klassOop) \
486 static_field(SystemDictionary, _stringBuffer_klass, klassOop) \
487 static_field(SystemDictionary, _vector_klass, klassOop) \
488 static_field(SystemDictionary, _hashtable_klass, klassOop) \
489 static_field(SystemDictionary, _box_klasses[0], klassOop) \
490 static_field(SystemDictionary, _java_system_loader, oop) \
491 \
492 /*******************/ \
493 /* HashtableBucket */ \
494 /*******************/ \
495 \
496 nonstatic_field(HashtableBucket, _entry, BasicHashtableEntry*) \
497 \
498 /******************/ \
499 /* HashtableEntry */ \
500 /******************/ \
501 \
502 nonstatic_field(BasicHashtableEntry, _next, BasicHashtableEntry*) \
503 nonstatic_field(BasicHashtableEntry, _hash, unsigned int) \
504 nonstatic_field(HashtableEntry, _literal, oop) \
505 \
506 /*************/ \
507 /* Hashtable */ \
508 /*************/ \
509 \
510 nonstatic_field(BasicHashtable, _table_size, int) \
511 nonstatic_field(BasicHashtable, _buckets, HashtableBucket*) \
512 nonstatic_field(BasicHashtable, _free_list, BasicHashtableEntry*) \
513 nonstatic_field(BasicHashtable, _first_free_entry, char*) \
514 nonstatic_field(BasicHashtable, _end_block, char*) \
515 nonstatic_field(BasicHashtable, _entry_size, int) \
516 \
517 /*******************/ \
518 /* DictionaryEntry */ \
519 /*******************/ \
520 \
521 nonstatic_field(DictionaryEntry, _loader, oop) \
522 nonstatic_field(DictionaryEntry, _pd_set, ProtectionDomainEntry*) \
523 \
524 /********************/ \
525 \
526 nonstatic_field(PlaceholderEntry, _loader, oop) \
527 \
528 /**************************/ \
529 /* ProctectionDomainEntry */ \
530 /**************************/ \
531 \
532 nonstatic_field(ProtectionDomainEntry, _next, ProtectionDomainEntry*) \
533 nonstatic_field(ProtectionDomainEntry, _protection_domain, oop) \
534 \
535 /*************************/ \
536 /* LoaderConstraintEntry */ \
537 /*************************/ \
538 \
539 nonstatic_field(LoaderConstraintEntry, _name, symbolOop) \
540 nonstatic_field(LoaderConstraintEntry, _num_loaders, int) \
541 nonstatic_field(LoaderConstraintEntry, _max_loaders, int) \
542 nonstatic_field(LoaderConstraintEntry, _loaders, oop*) \
543 \
544 /********************************/ \
545 /* CodeCache (NOTE: incomplete) */ \
546 /********************************/ \
547 \
548 static_field(CodeCache, _heap, CodeHeap*) \
549 \
550 /*******************************/ \
551 /* CodeHeap (NOTE: incomplete) */ \
552 /*******************************/ \
553 \
554 nonstatic_field(CodeHeap, _memory, VirtualSpace) \
555 nonstatic_field(CodeHeap, _segmap, VirtualSpace) \
556 nonstatic_field(CodeHeap, _log2_segment_size, int) \
557 nonstatic_field(HeapBlock, _header, HeapBlock::Header) \
558 nonstatic_field(HeapBlock::Header, _length, size_t) \
559 nonstatic_field(HeapBlock::Header, _used, bool) \
560 \
561 /**********************************/ \
562 /* Interpreter (NOTE: incomplete) */ \
563 /**********************************/ \
564 \
565 static_field(AbstractInterpreter, _code, StubQueue*) \
566 \
567 /****************************/ \
568 /* Stubs (NOTE: incomplete) */ \
569 /****************************/ \
570 \
571 nonstatic_field(StubQueue, _stub_buffer, address) \
572 nonstatic_field(StubQueue, _buffer_limit, int) \
573 nonstatic_field(StubQueue, _queue_begin, int) \
574 nonstatic_field(StubQueue, _queue_end, int) \
575 nonstatic_field(StubQueue, _number_of_stubs, int) \
576 nonstatic_field(InterpreterCodelet, _size, int) \
577 nonstatic_field(InterpreterCodelet, _description, const char*) \
578 nonstatic_field(InterpreterCodelet, _bytecode, Bytecodes::Code) \
579 \
580 /***********************************/ \
581 /* StubRoutines (NOTE: incomplete) */ \
582 /***********************************/ \
583 \
584 static_field(StubRoutines, _call_stub_return_address, address) \
585 IA32_ONLY(static_field(StubRoutines::i486,_call_stub_compiled_return, address)) \
586 \
587 /***************************************/ \
588 /* PcDesc and other compiled code info */ \
589 /***************************************/ \
590 \
591 nonstatic_field(PcDesc, _pc_offset, int) \
592 nonstatic_field(PcDesc, _scope_decode_offset, int) \
593 \
594 /***************************************************/ \
595 /* CodeBlobs (NOTE: incomplete, but only a little) */ \
596 /***************************************************/ \
597 \
598 nonstatic_field(CodeBlob, _name, const char*) \
599 nonstatic_field(CodeBlob, _size, int) \
600 nonstatic_field(CodeBlob, _header_size, int) \
601 nonstatic_field(CodeBlob, _relocation_size, int) \
602 nonstatic_field(CodeBlob, _instructions_offset, int) \
603 nonstatic_field(CodeBlob, _frame_complete_offset, int) \
604 nonstatic_field(CodeBlob, _data_offset, int) \
605 nonstatic_field(CodeBlob, _oops_offset, int) \
606 nonstatic_field(CodeBlob, _oops_length, int) \
607 nonstatic_field(CodeBlob, _frame_size, int) \
608 nonstatic_field(CodeBlob, _oop_maps, OopMapSet*) \
609 \
610 /**************************************************/ \
611 /* NMethods (NOTE: incomplete, but only a little) */ \
612 /**************************************************/ \
613 \
614 static_field(nmethod, _zombie_instruction_size, int) \
615 nonstatic_field(nmethod, _method, methodOop) \
616 nonstatic_field(nmethod, _entry_bci, int) \
617 nonstatic_field(nmethod, _link, nmethod*) \
618 nonstatic_field(nmethod, _exception_offset, int) \
619 nonstatic_field(nmethod, _deoptimize_offset, int) \
620 nonstatic_field(nmethod, _orig_pc_offset, int) \
621 nonstatic_field(nmethod, _stub_offset, int) \
622 nonstatic_field(nmethod, _scopes_data_offset, int) \
623 nonstatic_field(nmethod, _scopes_pcs_offset, int) \
624 nonstatic_field(nmethod, _dependencies_offset, int) \
625 nonstatic_field(nmethod, _handler_table_offset, int) \
626 nonstatic_field(nmethod, _nul_chk_table_offset, int) \
627 nonstatic_field(nmethod, _nmethod_end_offset, int) \
628 nonstatic_field(nmethod, _entry_point, address) \
629 nonstatic_field(nmethod, _verified_entry_point, address) \
630 nonstatic_field(nmethod, _osr_entry_point, address) \
631 nonstatic_field(nmethod, _lock_count, jint) \
632 nonstatic_field(nmethod, _stack_traversal_mark, long) \
633 \
634 /********************************/ \
635 /* JavaCalls (NOTE: incomplete) */ \
636 /********************************/ \
637 \
638 nonstatic_field(JavaCallWrapper, _anchor, JavaFrameAnchor) \
639 /********************************/ \
640 /* JavaFrameAnchor (NOTE: incomplete) */ \
641 /********************************/ \
642 volatile_nonstatic_field(JavaFrameAnchor, _last_Java_sp, intptr_t*) \
643 volatile_nonstatic_field(JavaFrameAnchor, _last_Java_pc, address) \
644 \
645 /******************************/ \
646 /* Threads (NOTE: incomplete) */ \
647 /******************************/ \
648 \
649 static_field(Threads, _thread_list, JavaThread*) \
650 static_field(Threads, _number_of_threads, int) \
651 static_field(Threads, _number_of_non_daemon_threads, int) \
652 static_field(Threads, _return_code, int) \
653 \
654 volatile_nonstatic_field(Thread, _suspend_flags, uint32_t) \
655 nonstatic_field(Thread, _active_handles, JNIHandleBlock*) \
656 nonstatic_field(Thread, _highest_lock, address) \
657 nonstatic_field(Thread, _tlab, ThreadLocalAllocBuffer) \
658 nonstatic_field(Thread, _current_pending_monitor, ObjectMonitor*) \
659 nonstatic_field(Thread, _current_pending_monitor_is_from_java, bool) \
660 nonstatic_field(Thread, _current_waiting_monitor, ObjectMonitor*) \
661 nonstatic_field(NamedThread, _name, char*) \
662 nonstatic_field(JavaThread, _next, JavaThread*) \
663 nonstatic_field(JavaThread, _threadObj, oop) \
664 nonstatic_field(JavaThread, _anchor, JavaFrameAnchor) \
665 volatile_nonstatic_field(JavaThread, _thread_state, JavaThreadState) \
666 nonstatic_field(JavaThread, _osthread, OSThread*) \
667 nonstatic_field(JavaThread, _stack_base, address) \
668 nonstatic_field(JavaThread, _stack_size, size_t) \
669 \
670 /************/ \
671 /* OSThread */ \
672 /************/ \
673 \
674 nonstatic_field(OSThread, _interrupted, jint) \
675 \
676 /************************/ \
677 /* OopMap and OopMapSet */ \
678 /************************/ \
679 \
680 nonstatic_field(OopMap, _pc_offset, int) \
681 nonstatic_field(OopMap, _omv_count, int) \
682 nonstatic_field(OopMap, _omv_data_size, int) \
683 nonstatic_field(OopMap, _omv_data, unsigned char*) \
684 nonstatic_field(OopMap, _write_stream, CompressedWriteStream*) \
685 nonstatic_field(OopMapSet, _om_count, int) \
686 nonstatic_field(OopMapSet, _om_size, int) \
687 nonstatic_field(OopMapSet, _om_data, OopMap**) \
688 \
689 /*********************************/ \
690 /* JNIHandles and JNIHandleBlock */ \
691 /*********************************/ \
692 static_field(JNIHandles, _global_handles, JNIHandleBlock*) \
693 static_field(JNIHandles, _weak_global_handles, JNIHandleBlock*) \
694 static_field(JNIHandles, _deleted_handle, oop) \
695 \
696 unchecked_nonstatic_field(JNIHandleBlock, _handles, JNIHandleBlock::block_size_in_oops * sizeof(Oop)) /* Note: no type */ \
697 nonstatic_field(JNIHandleBlock, _top, int) \
698 nonstatic_field(JNIHandleBlock, _next, JNIHandleBlock*) \
699 \
700 /********************/ \
701 /* CompressedStream */ \
702 /********************/ \
703 \
704 nonstatic_field(CompressedStream, _buffer, u_char*) \
705 nonstatic_field(CompressedStream, _position, int) \
706 \
707 /*********************************/ \
708 /* VMRegImpl (NOTE: incomplete) */ \
709 /*********************************/ \
710 \
711 static_field(VMRegImpl, regName[0], const char*) \
712 static_field(VMRegImpl, stack0, VMReg) \
713 \
714 /*******************************/ \
715 /* Runtime1 (NOTE: incomplete) */ \
716 /*******************************/ \
717 \
718 unchecked_c1_static_field(Runtime1, _blobs, sizeof(Runtime1::_blobs)) /* NOTE: no type */ \
719 \
720 /************/ \
721 /* Monitors */ \
722 /************/ \
723 \
724 volatile_nonstatic_field(ObjectMonitor, _header, markOop) \
725 unchecked_nonstatic_field(ObjectMonitor, _object, sizeof(void *)) /* NOTE: no type */ \
726 unchecked_nonstatic_field(ObjectMonitor, _owner, sizeof(void *)) /* NOTE: no type */ \
727 volatile_nonstatic_field(ObjectMonitor, _count, intptr_t) \
728 volatile_nonstatic_field(ObjectMonitor, _waiters, intptr_t) \
729 volatile_nonstatic_field(ObjectMonitor, _recursions, intptr_t) \
730 nonstatic_field(ObjectMonitor, FreeNext, ObjectMonitor*) \
731 volatile_nonstatic_field(BasicLock, _displaced_header, markOop) \
732 nonstatic_field(BasicObjectLock, _lock, BasicLock) \
733 nonstatic_field(BasicObjectLock, _obj, oop) \
734 static_field(ObjectSynchronizer, gBlockList, ObjectMonitor*) \
735 \
736 /*********************/ \
737 /* Matcher (C2 only) */ \
738 /*********************/ \
739 \
740 unchecked_c2_static_field(Matcher, _regEncode, sizeof(Matcher::_regEncode)) /* NOTE: no type */ \
741 \
742 /*********************/ \
743 /* -XX flags */ \
744 /*********************/ \
745 \
746 nonstatic_field(Flag, type, const char*) \
747 nonstatic_field(Flag, name, const char*) \
748 unchecked_nonstatic_field(Flag, addr, sizeof(void*)) /* NOTE: no type */ \
749 nonstatic_field(Flag, kind, const char*) \
750 static_field(Flag, flags, Flag*) \
751 static_field(Flag, numFlags, size_t) \
752 \
753 /*************************/ \
754 /* JDK / VM version info */ \
755 /*************************/ \
756 \
757 static_field(Abstract_VM_Version, _s_vm_release, const char*) \
758 static_field(Abstract_VM_Version, _s_internal_vm_info_string, const char*) \
759 static_field(Abstract_VM_Version, _vm_major_version, int) \
760 static_field(Abstract_VM_Version, _vm_minor_version, int) \
761 static_field(Abstract_VM_Version, _vm_build_number, int) \
762 \
763 static_field(JDK_Version, _pre_jdk16_version, bool) \
764 static_field(JDK_Version, _jdk_version, int) \
765 \
766 \
767 \
768 /*************/ \
769 /* Arguments */ \
770 /*************/ \
771 \
772 static_field(Arguments, _jvm_flags_array, char**) \
773 static_field(Arguments, _num_jvm_flags, int) \
774 static_field(Arguments, _jvm_args_array, char**) \
775 static_field(Arguments, _num_jvm_args, int) \
776 static_field(Arguments, _java_command, char*) \
777 \
778 \
779 /************************/ \
780 /* Miscellaneous fields */ \
781 /************************/ \
782 \
783 nonstatic_field(AccessFlags, _flags, jint) \
784 nonstatic_field(elapsedTimer, _counter, jlong) \
785 nonstatic_field(elapsedTimer, _active, bool) \
786 nonstatic_field(InvocationCounter, _counter, unsigned int)
787
788 /* NOTE that we do not use the last_entry() macro here; it is used */
789 /* in vmStructs_<os>_<cpu>.hpp's VM_STRUCTS_OS_CPU macro (and must */
790 /* be present there) */
791
792 //--------------------------------------------------------------------------------
793 // VM_TYPES
794 //
795 // This list must enumerate at least all of the types in the above
796 // list. For the types in the above list, the entry below must have
797 // exactly the same spacing since string comparisons are done in the
798 // code which verifies the consistency of these tables (in the debug
799 // build).
800 //
801 // In addition to the above types, this list is required to enumerate
802 // the JNI's java types, which are used to indicate the size of Java
803 // fields in this VM to the SA. Further, oop types are currently
804 // distinguished by name (i.e., ends with "oop") over in the SA.
805 //
806 // The declare_toplevel_type macro should be used to declare types
807 // which do not have a superclass.
808 //
809 // The declare_integer_type and declare_unsigned_integer_type macros
810 // are required in order to properly identify C integer types over in
811 // the SA. They should be used for any type which is otherwise opaque
812 // and which it is necessary to coerce into an integer value. This
813 // includes, for example, the type uintptr_t. Note that while they
814 // will properly identify the type's size regardless of the platform,
815 // since it is does not seem possible to deduce or check signedness at
816 // compile time using the pointer comparison tricks, it is currently
817 // required that the given types have the same signedness across all
818 // platforms.
819 //
820 // NOTE that there are platform-specific additions to this table in
821 // vmStructs_<os>_<cpu>.hpp.
822
823 #define VM_TYPES(declare_type, \
824 declare_toplevel_type, \
825 declare_oop_type, \
826 declare_integer_type, \
827 declare_unsigned_integer_type, \
828 declare_c1_toplevel_type, \
829 declare_c2_type, \
830 declare_c2_toplevel_type, \
831 last_entry) \
832 \
833 /*************************************************************/ \
834 /* Java primitive types -- required by the SA implementation */ \
835 /* in order to determine the size of Java fields in this VM */ \
836 /* (the implementation looks up these names specifically) */ \
837 /* NOTE: since we fetch these sizes from the remote VM, we */ \
838 /* have a bootstrapping sequence during which it is not */ \
839 /* valid to fetch Java values from the remote process, only */ \
840 /* C integer values (of known size). NOTE also that we do */ \
841 /* NOT include "Java unsigned" types like juint here; since */ \
842 /* Java does not have unsigned primitive types, those can */ \
843 /* not be mapped directly and are considered to be C integer */ \
844 /* types in this system (see the "other types" section, */ \
845 /* below.) */ \
846 /*************************************************************/ \
847 \
848 declare_toplevel_type(jboolean) \
849 declare_toplevel_type(jbyte) \
850 declare_toplevel_type(jchar) \
851 declare_toplevel_type(jdouble) \
852 declare_toplevel_type(jfloat) \
853 declare_toplevel_type(jint) \
854 declare_toplevel_type(jlong) \
855 declare_toplevel_type(jshort) \
856 \
857 /*********************************************************************/ \
858 /* C integer types. User-defined typedefs (like "size_t" or */ \
859 /* "intptr_t") are guaranteed to be present with the same names over */ \
860 /* in the SA's type database. Names like "unsigned short" are not */ \
861 /* guaranteed to be visible through the SA's type database lookup */ \
862 /* mechanism, though they will have a Type object created for them */ \
863 /* and are valid types for Fields. */ \
864 /*********************************************************************/ \
865 declare_integer_type(bool) \
866 declare_integer_type(int) \
867 declare_integer_type(long) \
868 declare_integer_type(char) \
869 declare_unsigned_integer_type(unsigned char) \
870 declare_unsigned_integer_type(unsigned int) \
871 declare_unsigned_integer_type(unsigned short) \
872 declare_unsigned_integer_type(unsigned long) \
873 /* The compiler thinks this is a different type than */ \
874 /* unsigned short on Win32 */ \
875 declare_unsigned_integer_type(u2) \
876 declare_unsigned_integer_type(unsigned) \
877 \
878 /*****************************/ \
879 /* C primitive pointer types */ \
880 /*****************************/ \
881 \
882 declare_toplevel_type(int*) \
883 declare_toplevel_type(char*) \
884 declare_toplevel_type(char**) \
885 declare_toplevel_type(const char*) \
886 declare_toplevel_type(u_char*) \
887 declare_toplevel_type(unsigned char*) \
888 \
889 /*******************************************************************/ \
890 /* Types which it will be handy to have available over in the SA */ \
891 /* in order to do platform-independent address -> integer coercion */ \
892 /* (note: these will be looked up by name) */ \
893 /*******************************************************************/ \
894 \
895 declare_unsigned_integer_type(size_t) \
896 declare_unsigned_integer_type(const size_t) \
897 declare_integer_type(intx) \
898 declare_integer_type(intptr_t) \
899 declare_unsigned_integer_type(uintx) \
900 declare_unsigned_integer_type(uintptr_t) \
901 declare_unsigned_integer_type(uint32_t) \
902 declare_unsigned_integer_type(uint64_t) \
903 declare_integer_type(const int) \
904 \
905 /*******************************************************************************/ \
906 /* OopDesc and Klass hierarchies (NOTE: missing methodDataOop-related classes) */ \
907 /*******************************************************************************/ \
908 \
909 declare_toplevel_type(oopDesc) \
910 declare_toplevel_type(Klass_vtbl) \
911 declare_type(Klass, Klass_vtbl) \
912 declare_type(arrayKlass, Klass) \
913 declare_type(arrayKlassKlass, klassKlass) \
914 declare_type(arrayOopDesc, oopDesc) \
915 declare_type(compiledICHolderKlass, Klass) \
916 declare_type(compiledICHolderOopDesc, oopDesc) \
917 declare_type(constantPoolKlass, arrayKlass) \
918 declare_type(constantPoolOopDesc, arrayOopDesc) \
919 declare_type(constantPoolCacheKlass, arrayKlass) \
920 declare_type(constantPoolCacheOopDesc, arrayOopDesc) \
921 declare_type(instanceKlass, Klass) \
922 declare_type(instanceKlassKlass, klassKlass) \
923 declare_type(instanceOopDesc, oopDesc) \
924 declare_type(instanceRefKlass, instanceKlass) \
925 declare_type(klassKlass, Klass) \
926 declare_type(klassOopDesc, oopDesc) \
927 declare_type(markOopDesc, oopDesc) \
928 declare_type(methodDataKlass, Klass) \
929 declare_type(methodDataOopDesc, oopDesc) \
930 declare_type(methodKlass, Klass) \
931 declare_type(constMethodKlass, Klass) \
932 declare_type(methodOopDesc, oopDesc) \
933 declare_type(objArrayKlass, arrayKlass) \
934 declare_type(objArrayKlassKlass, arrayKlassKlass) \
935 declare_type(objArrayOopDesc, arrayOopDesc) \
936 declare_type(constMethodOopDesc, oopDesc) \
937 declare_type(symbolKlass, Klass) \
938 declare_type(symbolOopDesc, oopDesc) \
939 declare_type(typeArrayKlass, arrayKlass) \
940 declare_type(typeArrayKlassKlass, arrayKlassKlass) \
941 declare_type(typeArrayOopDesc, arrayOopDesc) \
942 \
943 /********/ \
944 /* Oops */ \
945 /********/ \
946 \
947 declare_oop_type(constantPoolOop) \
948 declare_oop_type(constantPoolCacheOop) \
949 declare_oop_type(klassOop) \
950 declare_oop_type(markOop) \
951 declare_oop_type(methodOop) \
952 declare_oop_type(methodDataOop) \
953 declare_oop_type(objArrayOop) \
954 declare_oop_type(oop) \
955 declare_oop_type(constMethodOop) \
956 declare_oop_type(symbolOop) \
957 declare_oop_type(typeArrayOop) \
958 \
959 /*************************************/ \
960 /* MethodOop-related data structures */ \
961 /*************************************/ \
962 \
963 declare_toplevel_type(CheckedExceptionElement) \
964 declare_toplevel_type(LocalVariableTableElement) \
965 \
966 /******************************************/ \
967 /* Generation and space hierarchies */ \
968 /* (needed for run-time type information) */ \
969 /******************************************/ \
970 \
971 declare_toplevel_type(CollectedHeap) \
972 declare_type(SharedHeap, CollectedHeap) \
973 declare_type(GenCollectedHeap, SharedHeap) \
974 declare_toplevel_type(Generation) \
975 declare_type(DefNewGeneration, Generation) \
976 declare_type(CardGeneration, Generation) \
977 declare_type(OneContigSpaceCardGeneration, CardGeneration) \
978 declare_type(TenuredGeneration, OneContigSpaceCardGeneration) \
979 declare_type(CompactingPermGenGen, OneContigSpaceCardGeneration) \
980 declare_toplevel_type(Space) \
981 declare_toplevel_type(BitMap) \
982 declare_type(CompactibleSpace, Space) \
983 declare_type(ContiguousSpace, CompactibleSpace) \
984 declare_type(EdenSpace, ContiguousSpace) \
985 declare_type(OffsetTableContigSpace, ContiguousSpace) \
986 declare_type(TenuredSpace, OffsetTableContigSpace) \
987 declare_type(ContigPermSpace, OffsetTableContigSpace) \
988 declare_toplevel_type(PermGen) \
989 declare_type(CompactingPermGen, PermGen) \
990 declare_toplevel_type(BarrierSet) \
991 declare_type(ModRefBarrierSet, BarrierSet) \
992 declare_type(CardTableModRefBS, ModRefBarrierSet) \
993 declare_toplevel_type(GenRemSet) \
994 declare_type(CardTableRS, GenRemSet) \
995 declare_toplevel_type(BlockOffsetSharedArray) \
996 declare_toplevel_type(BlockOffsetTable) \
997 declare_type(BlockOffsetArray, BlockOffsetTable) \
998 declare_type(BlockOffsetArrayContigSpace, BlockOffsetArray) \
999 declare_type(BlockOffsetArrayNonContigSpace, BlockOffsetArray) \
1000 \
1001 /* Miscellaneous other GC types */ \
1002 \
1003 declare_toplevel_type(ageTable) \
1004 declare_toplevel_type(Generation::StatRecord) \
1005 declare_toplevel_type(GenerationSpec) \
1006 declare_toplevel_type(HeapWord) \
1007 declare_toplevel_type(MemRegion) \
1008 declare_toplevel_type(const MemRegion) \
1009 declare_toplevel_type(PermanentGenerationSpec) \
1010 declare_toplevel_type(ThreadLocalAllocBuffer) \
1011 declare_toplevel_type(VirtualSpace) \
1012 declare_toplevel_type(WaterMark) \
1013 \
1014 /* Pointers to Garbage Collection types */ \
1015 \
1016 declare_toplevel_type(BarrierSet*) \
1017 declare_toplevel_type(BlockOffsetSharedArray*) \
1018 declare_toplevel_type(GenRemSet*) \
1019 declare_toplevel_type(CardTableRS*) \
1020 declare_toplevel_type(CollectedHeap*) \
1021 declare_toplevel_type(ContiguousSpace*) \
1022 declare_toplevel_type(DefNewGeneration*) \
1023 declare_toplevel_type(EdenSpace*) \
1024 declare_toplevel_type(GenCollectedHeap*) \
1025 declare_toplevel_type(Generation*) \
1026 declare_toplevel_type(GenerationSpec**) \
1027 declare_toplevel_type(HeapWord*) \
1028 declare_toplevel_type(MemRegion*) \
1029 declare_toplevel_type(OffsetTableContigSpace*) \
1030 declare_toplevel_type(OneContigSpaceCardGeneration*) \
1031 declare_toplevel_type(PermGen*) \
1032 declare_toplevel_type(Space*) \
1033 declare_toplevel_type(ThreadLocalAllocBuffer*) \
1034 \
1035 /************************/ \
1036 /* PerfMemory - jvmstat */ \
1037 /************************/ \
1038 \
1039 declare_toplevel_type(PerfDataPrologue) \
1040 declare_toplevel_type(PerfDataPrologue*) \
1041 declare_toplevel_type(PerfDataEntry) \
1042 declare_toplevel_type(PerfMemory) \
1043 \
1044 /*********************************/ \
1045 /* SymbolTable, SystemDictionary */ \
1046 /*********************************/ \
1047 \
1048 declare_toplevel_type(BasicHashtable) \
1049 declare_type(Hashtable, BasicHashtable) \
1050 declare_type(SymbolTable, Hashtable) \
1051 declare_type(StringTable, Hashtable) \
1052 declare_type(LoaderConstraintTable, Hashtable) \
1053 declare_type(TwoOopHashtable, Hashtable) \
1054 declare_type(Dictionary, TwoOopHashtable) \
1055 declare_type(PlaceholderTable, TwoOopHashtable) \
1056 declare_toplevel_type(Hashtable*) \
1057 declare_toplevel_type(SymbolTable*) \
1058 declare_toplevel_type(StringTable*) \
1059 declare_toplevel_type(LoaderConstraintTable*) \
1060 declare_toplevel_type(TwoOopHashtable*) \
1061 declare_toplevel_type(Dictionary*) \
1062 declare_toplevel_type(PlaceholderTable*) \
1063 declare_toplevel_type(BasicHashtableEntry) \
1064 declare_toplevel_type(BasicHashtableEntry*) \
1065 declare_type(HashtableEntry, BasicHashtableEntry) \
1066 declare_type(DictionaryEntry, HashtableEntry) \
1067 declare_type(PlaceholderEntry, HashtableEntry) \
1068 declare_type(LoaderConstraintEntry, HashtableEntry) \
1069 declare_toplevel_type(HashtableEntry*) \
1070 declare_toplevel_type(DictionaryEntry*) \
1071 declare_toplevel_type(HashtableBucket) \
1072 declare_toplevel_type(HashtableBucket*) \
1073 declare_toplevel_type(SystemDictionary) \
1074 declare_toplevel_type(ProtectionDomainEntry) \
1075 declare_toplevel_type(ProtectionDomainEntry*) \
1076 \
1077 /***********************************************************/ \
1078 /* Thread hierarchy (needed for run-time type information) */ \
1079 /***********************************************************/ \
1080 \
1081 declare_toplevel_type(Threads) \
1082 declare_toplevel_type(ThreadShadow) \
1083 declare_type(Thread, ThreadShadow) \
1084 declare_type(NamedThread, Thread) \
1085 declare_type(WatcherThread, Thread) \
1086 declare_type(JavaThread, Thread) \
1087 declare_type(JvmtiAgentThread, JavaThread) \
1088 declare_type(LowMemoryDetectorThread, JavaThread) \
1089 declare_type(CompilerThread, JavaThread) \
1090 declare_toplevel_type(OSThread) \
1091 declare_toplevel_type(JavaFrameAnchor) \
1092 \
1093 /***************/ \
1094 /* Interpreter */ \
1095 /***************/ \
1096 \
1097 declare_toplevel_type(AbstractInterpreter) \
1098 \
1099 /*********/ \
1100 /* Stubs */ \
1101 /*********/ \
1102 \
1103 declare_toplevel_type(StubQueue) \
1104 declare_toplevel_type(StubRoutines) \
1105 IA32_ONLY(declare_toplevel_type(StubRoutines::i486)) \
1106 declare_toplevel_type(Stub) \
1107 declare_type(InterpreterCodelet, Stub) \
1108 \
1109 /*************/ \
1110 /* JavaCalls */ \
1111 /*************/ \
1112 \
1113 declare_toplevel_type(JavaCallWrapper) \
1114 \
1115 /*************/ \
1116 /* CodeCache */ \
1117 /*************/ \
1118 \
1119 declare_toplevel_type(CodeCache) \
1120 \
1121 /************/ \
1122 /* CodeHeap */ \
1123 /************/ \
1124 \
1125 declare_toplevel_type(CodeHeap) \
1126 declare_toplevel_type(CodeHeap*) \
1127 declare_toplevel_type(HeapBlock) \
1128 declare_toplevel_type(HeapBlock::Header) \
1129 declare_type(FreeBlock, HeapBlock) \
1130 \
1131 /*************************************************************/ \
1132 /* CodeBlob hierarchy (needed for run-time type information) */ \
1133 /*************************************************************/ \
1134 \
1135 declare_toplevel_type(CodeBlob) \
1136 declare_type(BufferBlob, CodeBlob) \
1137 declare_type(nmethod, CodeBlob) \
1138 declare_type(RuntimeStub, CodeBlob) \
1139 declare_type(SingletonBlob, CodeBlob) \
1140 declare_type(SafepointBlob, SingletonBlob) \
1141 declare_type(DeoptimizationBlob, SingletonBlob) \
1142 declare_c2_type(ExceptionBlob, SingletonBlob) \
1143 declare_c2_type(UncommonTrapBlob, CodeBlob) \
1144 \
1145 /***************************************/ \
1146 /* PcDesc and other compiled code info */ \
1147 /***************************************/ \
1148 \
1149 declare_toplevel_type(PcDesc) \
1150 \
1151 /************************/ \
1152 /* OopMap and OopMapSet */ \
1153 /************************/ \
1154 \
1155 declare_toplevel_type(OopMap) \
1156 declare_toplevel_type(OopMapSet) \
1157 \
1158 /********************/ \
1159 /* CompressedStream */ \
1160 /********************/ \
1161 \
1162 declare_toplevel_type(CompressedStream) \
1163 \
1164 /**************/ \
1165 /* VMRegImpl */ \
1166 /**************/ \
1167 \
1168 declare_toplevel_type(VMRegImpl) \
1169 \
1170 /*********************************/ \
1171 /* JNIHandles and JNIHandleBlock */ \
1172 /*********************************/ \
1173 \
1174 declare_toplevel_type(JNIHandles) \
1175 declare_toplevel_type(JNIHandleBlock) \
1176 \
1177 /**********************/ \
1178 /* Runtime1 (C1 only) */ \
1179 /**********************/ \
1180 \
1181 declare_c1_toplevel_type(Runtime1) \
1182 \
1183 /************/ \
1184 /* Monitors */ \
1185 /************/ \
1186 \
1187 declare_toplevel_type(ObjectMonitor) \
1188 declare_toplevel_type(ObjectSynchronizer) \
1189 declare_toplevel_type(BasicLock) \
1190 declare_toplevel_type(BasicObjectLock) \
1191 \
1192 /*********************/ \
1193 /* Matcher (C2 only) */ \
1194 /*********************/ \
1195 \
1196 /* NOTE: this is not really a toplevel type, but we only need */ \
1197 /* this one -- FIXME later if necessary */ \
1198 declare_c2_toplevel_type(Matcher) \
1199 \
1200 /*********************/ \
1201 /* Adapter Blob Entries */ \
1202 /*********************/ \
1203 declare_toplevel_type(AdapterHandlerEntry) \
1204 declare_toplevel_type(AdapterHandlerEntry*) \
1205 \
1206 /********************/ \
1207 /* -XX flags */ \
1208 /********************/ \
1209 \
1210 declare_toplevel_type(Flag) \
1211 declare_toplevel_type(Flag*) \
1212 \
1213 /********************/ \
1214 /* JDK/VM version */ \
1215 /********************/ \
1216 \
1217 declare_toplevel_type(Abstract_VM_Version) \
1218 declare_toplevel_type(JDK_Version) \
1219 \
1220 /*************/ \
1221 /* Arguments */ \
1222 /*************/ \
1223 \
1224 declare_toplevel_type(Arguments) \
1225 \
1226 /***************/ \
1227 /* Other types */ \
1228 /***************/ \
1229 \
1230 /* all enum types */ \
1231 \
1232 declare_integer_type(Bytecodes::Code) \
1233 declare_integer_type(Generation::Name) \
1234 declare_integer_type(instanceKlass::ClassState) \
1235 declare_integer_type(JavaThreadState) \
1236 declare_integer_type(Location::Type) \
1237 declare_integer_type(Location::Where) \
1238 declare_integer_type(PermGen::Name) \
1239 \
1240 declare_integer_type(AccessFlags) /* FIXME: wrong type (not integer) */\
1241 declare_toplevel_type(address) /* FIXME: should this be an integer type? */\
1242 declare_toplevel_type(BreakpointInfo) \
1243 declare_toplevel_type(BreakpointInfo*) \
1244 declare_toplevel_type(CodeBlob*) \
1245 declare_toplevel_type(CompressedWriteStream*) \
1246 declare_toplevel_type(ConstantPoolCacheEntry) \
1247 declare_toplevel_type(elapsedTimer) \
1248 declare_toplevel_type(intptr_t*) \
1249 declare_unsigned_integer_type(InvocationCounter) /* FIXME: wrong type (not integer) */ \
1250 declare_toplevel_type(JavaThread*) \
1251 declare_toplevel_type(jbyte*) \
1252 declare_toplevel_type(jbyte**) \
1253 declare_toplevel_type(jint*) \
1254 declare_toplevel_type(jniIdMapBase*) \
1255 declare_unsigned_integer_type(juint) \
1256 declare_unsigned_integer_type(julong) \
1257 declare_toplevel_type(JNIHandleBlock*) \
1258 declare_toplevel_type(JNIid) \
1259 declare_toplevel_type(JNIid*) \
1260 declare_toplevel_type(jmethodID*) \
1261 declare_toplevel_type(Mutex*) \
1262 declare_toplevel_type(nmethod*) \
1263 declare_toplevel_type(ObjectMonitor*) \
1264 declare_toplevel_type(oop*) \
1265 declare_toplevel_type(OopMap**) \
1266 declare_toplevel_type(OopMapCache*) \
1267 declare_toplevel_type(OopMapSet*) \
1268 declare_toplevel_type(VMReg) \
1269 declare_toplevel_type(OSThread*) \
1270 declare_integer_type(ReferenceType) \
1271 declare_toplevel_type(StubQueue*) \
1272 declare_toplevel_type(Thread*) \
1273 declare_toplevel_type(Universe)
1274
1275 /* NOTE that we do not use the last_entry() macro here; it is used */
1276 /* in vmStructs_<os>_<cpu>.hpp's VM_TYPES_OS_CPU macro (and must be */
1277 /* present there) */
1278
1279 //--------------------------------------------------------------------------------
1280 // VM_INT_CONSTANTS
1281 //
1282 // This table contains integer constants required over in the
1283 // serviceability agent. The "declare_constant" macro is used for all
1284 // enums, etc., while "declare_preprocessor_constant" must be used for
1285 // all #defined constants.
1286
1287 #define VM_INT_CONSTANTS(declare_constant, \
1288 declare_preprocessor_constant, \
1289 declare_c1_constant, \
1290 declare_c2_constant, \
1291 declare_c2_preprocessor_constant, \
1292 last_entry) \
1293 \
1294 /******************/ \
1295 /* Useful globals */ \
1296 /******************/ \
1297 \
1298 declare_constant(UseTLAB) \
1299 \
1300 /**************/ \
1301 /* Stack bias */ \
1302 /**************/ \
1303 \
1304 declare_preprocessor_constant("STACK_BIAS", STACK_BIAS) \
1305 \
1306 /****************/ \
1307 /* Object sizes */ \
1308 /****************/ \
1309 \
1310 declare_constant(LogBytesPerWord) \
1311 declare_constant(BytesPerLong) \
1312 \
1313 /********************/ \
1314 /* Object alignment */ \
1315 /********************/ \
1316 \
1317 declare_constant(MinObjAlignmentInBytes) \
1318 \
1319 /********************************************/ \
1320 /* Generation and Space Hierarchy Constants */ \
1321 /********************************************/ \
1322 \
1323 declare_constant(ageTable::table_size) \
1324 \
1325 declare_constant(BarrierSet::ModRef) \
1326 declare_constant(BarrierSet::CardTableModRef) \
1327 declare_constant(BarrierSet::Other) \
1328 \
1329 declare_constant(BlockOffsetSharedArray::LogN) \
1330 declare_constant(BlockOffsetSharedArray::LogN_words) \
1331 declare_constant(BlockOffsetSharedArray::N_bytes) \
1332 declare_constant(BlockOffsetSharedArray::N_words) \
1333 \
1334 declare_constant(BlockOffsetArray::N_words) \
1335 \
1336 declare_constant(CardTableModRefBS::clean_card) \
1337 declare_constant(CardTableModRefBS::last_card) \
1338 declare_constant(CardTableModRefBS::dirty_card) \
1339 declare_constant(CardTableModRefBS::Precise) \
1340 declare_constant(CardTableModRefBS::ObjHeadPreciseArray) \
1341 declare_constant(CardTableModRefBS::card_shift) \
1342 declare_constant(CardTableModRefBS::card_size) \
1343 declare_constant(CardTableModRefBS::card_size_in_words) \
1344 \
1345 declare_constant(CardTableRS::youngergen_card) \
1346 \
1347 declare_constant(CollectedHeap::Abstract) \
1348 declare_constant(CollectedHeap::SharedHeap) \
1349 declare_constant(CollectedHeap::GenCollectedHeap) \
1350 \
1351 declare_constant(GenCollectedHeap::max_gens) \
1352 \
1353 /* constants from Generation::Name enum */ \
1354 \
1355 declare_constant(Generation::DefNew) \
1356 declare_constant(Generation::MarkSweepCompact) \
1357 declare_constant(Generation::Other) \
1358 \
1359 declare_constant(Generation::LogOfGenGrain) \
1360 declare_constant(Generation::GenGrain) \
1361 \
1362 declare_constant(HeapWordSize) \
1363 declare_constant(LogHeapWordSize) \
1364 declare_constant(HeapWordsPerOop) \
1365 \
1366 /* constants from PermGen::Name enum */ \
1367 \
1368 declare_constant(PermGen::MarkSweepCompact) \
1369 declare_constant(PermGen::MarkSweep) \
1370 \
1371 /************************/ \
1372 /* PerfMemory - jvmstat */ \
1373 /************************/ \
1374 \
1375 declare_preprocessor_constant("PERFDATA_MAJOR_VERSION", PERFDATA_MAJOR_VERSION) \
1376 declare_preprocessor_constant("PERFDATA_MINOR_VERSION", PERFDATA_MINOR_VERSION) \
1377 declare_preprocessor_constant("PERFDATA_BIG_ENDIAN", PERFDATA_BIG_ENDIAN) \
1378 declare_preprocessor_constant("PERFDATA_LITTLE_ENDIAN", PERFDATA_LITTLE_ENDIAN) \
1379 \
1380 /***************/ \
1381 /* SymbolTable */ \
1382 /***************/ \
1383 \
1384 declare_constant(SymbolTable::symbol_table_size) \
1385 \
1386 /***************/ \
1387 /* StringTable */ \
1388 /***************/ \
1389 \
1390 declare_constant(StringTable::string_table_size) \
1391 \
1392 /********************/ \
1393 /* SystemDictionary */ \
1394 /********************/ \
1395 \
1396 declare_constant(SystemDictionary::_loader_constraint_size) \
1397 declare_constant(SystemDictionary::_nof_buckets) \
1398 \
1399 /***********************************/ \
1400 /* LoaderConstraintTable constants */ \
1401 /***********************************/ \
1402 \
1403 declare_constant(LoaderConstraintTable::_loader_constraint_size) \
1404 declare_constant(LoaderConstraintTable::_nof_buckets) \
1405 \
1406 /************************************************************/ \
1407 /* HotSpot specific JVM_ACC constants from global anon enum */ \
1408 /************************************************************/ \
1409 \
1410 declare_constant(JVM_ACC_WRITTEN_FLAGS) \
1411 declare_constant(JVM_ACC_MONITOR_MATCH) \
1412 declare_constant(JVM_ACC_HAS_MONITOR_BYTECODES) \
1413 declare_constant(JVM_ACC_HAS_LOOPS) \
1414 declare_constant(JVM_ACC_LOOPS_FLAG_INIT) \
1415 declare_constant(JVM_ACC_QUEUED) \
1416 declare_constant(JVM_ACC_NOT_OSR_COMPILABLE) \
1417 declare_constant(JVM_ACC_HAS_LINE_NUMBER_TABLE) \
1418 declare_constant(JVM_ACC_HAS_CHECKED_EXCEPTIONS) \
1419 declare_constant(JVM_ACC_HAS_JSRS) \
1420 declare_constant(JVM_ACC_IS_OLD) \
1421 declare_constant(JVM_ACC_IS_OBSOLETE) \
1422 declare_constant(JVM_ACC_IS_PREFIXED_NATIVE) \
1423 declare_constant(JVM_ACC_HAS_MIRANDA_METHODS) \
1424 declare_constant(JVM_ACC_HAS_VANILLA_CONSTRUCTOR) \
1425 declare_constant(JVM_ACC_HAS_FINALIZER) \
1426 declare_constant(JVM_ACC_IS_CLONEABLE) \
1427 declare_constant(JVM_ACC_HAS_LOCAL_VARIABLE_TABLE) \
1428 declare_constant(JVM_ACC_PROMOTED_FLAGS) \
1429 declare_constant(JVM_ACC_FIELD_ACCESS_WATCHED) \
1430 declare_constant(JVM_ACC_FIELD_MODIFICATION_WATCHED) \
1431 \
1432 /*****************************/ \
1433 /* Thread::SuspendFlags enum */ \
1434 /*****************************/ \
1435 \
1436 declare_constant(Thread::_external_suspend) \
1437 declare_constant(Thread::_ext_suspended) \
1438 declare_constant(Thread::_has_async_exception) \
1439 \
1440 /*******************/ \
1441 /* JavaThreadState */ \
1442 /*******************/ \
1443 \
1444 declare_constant(_thread_uninitialized) \
1445 declare_constant(_thread_new) \
1446 declare_constant(_thread_new_trans) \
1447 declare_constant(_thread_in_native) \
1448 declare_constant(_thread_in_native_trans) \
1449 declare_constant(_thread_in_vm) \
1450 declare_constant(_thread_in_vm_trans) \
1451 declare_constant(_thread_in_Java) \
1452 declare_constant(_thread_in_Java_trans) \
1453 declare_constant(_thread_blocked) \
1454 declare_constant(_thread_blocked_trans) \
1455 \
1456 /******************************/ \
1457 /* Klass misc. enum constants */ \
1458 /******************************/ \
1459 \
1460 declare_constant(Klass::_primary_super_limit) \
1461 declare_constant(Klass::_lh_instance_slow_path_bit) \
1462 declare_constant(Klass::_lh_log2_element_size_shift) \
1463 declare_constant(Klass::_lh_element_type_shift) \
1464 declare_constant(Klass::_lh_header_size_shift) \
1465 declare_constant(Klass::_lh_array_tag_shift) \
1466 declare_constant(Klass::_lh_array_tag_type_value) \
1467 declare_constant(Klass::_lh_array_tag_obj_value) \
1468 \
1469 /********************************/ \
1470 /* constMethodOopDesc anon-enum */ \
1471 /********************************/ \
1472 \
1473 declare_constant(constMethodOopDesc::_has_linenumber_table) \
1474 declare_constant(constMethodOopDesc::_has_checked_exceptions) \
1475 declare_constant(constMethodOopDesc::_has_localvariable_table) \
1476 \
1477 /*************************************/ \
1478 /* instanceKlass FieldOffset enum */ \
1479 /*************************************/ \
1480 \
1481 declare_constant(instanceKlass::access_flags_offset) \
1482 declare_constant(instanceKlass::name_index_offset) \
1483 declare_constant(instanceKlass::signature_index_offset) \
1484 declare_constant(instanceKlass::initval_index_offset) \
1485 declare_constant(instanceKlass::low_offset) \
1486 declare_constant(instanceKlass::high_offset) \
1487 declare_constant(instanceKlass::generic_signature_offset) \
1488 declare_constant(instanceKlass::next_offset) \
1489 declare_constant(instanceKlass::implementors_limit) \
1490 \
1491 /************************************************/ \
1492 /* instanceKlass InnerClassAttributeOffset enum */ \
1493 /************************************************/ \
1494 \
1495 declare_constant(instanceKlass::inner_class_inner_class_info_offset) \
1496 declare_constant(instanceKlass::inner_class_outer_class_info_offset) \
1497 declare_constant(instanceKlass::inner_class_inner_name_offset) \
1498 declare_constant(instanceKlass::inner_class_access_flags_offset) \
1499 declare_constant(instanceKlass::inner_class_next_offset) \
1500 \
1501 /*********************************/ \
1502 /* instanceKlass ClassState enum */ \
1503 /*********************************/ \
1504 \
1505 declare_constant(instanceKlass::unparsable_by_gc) \
1506 declare_constant(instanceKlass::allocated) \
1507 declare_constant(instanceKlass::loaded) \
1508 declare_constant(instanceKlass::linked) \
1509 declare_constant(instanceKlass::being_initialized) \
1510 declare_constant(instanceKlass::fully_initialized) \
1511 declare_constant(instanceKlass::initialization_error) \
1512 \
1513 /*********************************/ \
1514 /* symbolOop - symbol max length */ \
1515 /*********************************/ \
1516 \
1517 declare_constant(symbolOopDesc::max_symbol_length) \
1518 \
1519 /*********************************************/ \
1520 /* ConstantPoolCacheEntry FlagBitValues enum */ \
1521 /*********************************************/ \
1522 \
1523 declare_constant(ConstantPoolCacheEntry::hotSwapBit) \
1524 declare_constant(ConstantPoolCacheEntry::methodInterface) \
1525 declare_constant(ConstantPoolCacheEntry::volatileField) \
1526 declare_constant(ConstantPoolCacheEntry::vfinalMethod) \
1527 declare_constant(ConstantPoolCacheEntry::finalField) \
1528 \
1529 /******************************************/ \
1530 /* ConstantPoolCacheEntry FlagValues enum */ \
1531 /******************************************/ \
1532 \
1533 declare_constant(ConstantPoolCacheEntry::tosBits) \
1534 \
1535 /*********************************/ \
1536 /* java_lang_Class field offsets */ \
1537 /*********************************/ \
1538 \
1539 declare_constant(java_lang_Class::hc_klass_offset) \
1540 declare_constant(java_lang_Class::hc_array_klass_offset) \
1541 declare_constant(java_lang_Class::hc_resolved_constructor_offset) \
1542 declare_constant(java_lang_Class::hc_number_of_fake_oop_fields) \
1543 \
1544 /***************************************/ \
1545 /* java_lang_Thread::ThreadStatus enum */ \
1546 /***************************************/ \
1547 \
1548 declare_constant(java_lang_Thread::NEW) \
1549 declare_constant(java_lang_Thread::RUNNABLE) \
1550 declare_constant(java_lang_Thread::SLEEPING) \
1551 declare_constant(java_lang_Thread::IN_OBJECT_WAIT) \
1552 declare_constant(java_lang_Thread::IN_OBJECT_WAIT_TIMED) \
1553 declare_constant(java_lang_Thread::PARKED) \
1554 declare_constant(java_lang_Thread::PARKED_TIMED) \
1555 declare_constant(java_lang_Thread::BLOCKED_ON_MONITOR_ENTER) \
1556 declare_constant(java_lang_Thread::TERMINATED) \
1557 \
1558 /******************************/ \
1559 /* Debug info */ \
1560 /******************************/ \
1561 \
1562 declare_constant(Location::OFFSET_MASK) \
1563 declare_constant(Location::OFFSET_SHIFT) \
1564 declare_constant(Location::TYPE_MASK) \
1565 declare_constant(Location::TYPE_SHIFT) \
1566 declare_constant(Location::WHERE_MASK) \
1567 declare_constant(Location::WHERE_SHIFT) \
1568 \
1569 /* constants from Location::Type enum */ \
1570 \
1571 declare_constant(Location::normal) \
1572 declare_constant(Location::oop) \
1573 declare_constant(Location::int_in_long) \
1574 declare_constant(Location::lng) \
1575 declare_constant(Location::float_in_dbl) \
1576 declare_constant(Location::dbl) \
1577 declare_constant(Location::addr) \
1578 declare_constant(Location::invalid) \
1579 \
1580 /* constants from Location::Where enum */ \
1581 \
1582 declare_constant(Location::on_stack) \
1583 declare_constant(Location::in_register) \
1584 \
1585 /*********************/ \
1586 /* Matcher (C2 only) */ \
1587 /*********************/ \
1588 \
1589 declare_c2_preprocessor_constant("Matcher::interpreter_frame_pointer_reg", Matcher::interpreter_frame_pointer_reg()) \
1590 \
1591 /*********************************************/ \
1592 /* MethodCompilation (globalDefinitions.hpp) */ \
1593 /*********************************************/ \
1594 \
1595 declare_constant(InvocationEntryBci) \
1596 declare_constant(InvalidOSREntryBci) \
1597 \
1598 /***************/ \
1599 /* OopMapValue */ \
1600 /***************/ \
1601 \
1602 declare_constant(OopMapValue::type_bits) \
1603 declare_constant(OopMapValue::register_bits) \
1604 declare_constant(OopMapValue::type_shift) \
1605 declare_constant(OopMapValue::register_shift) \
1606 declare_constant(OopMapValue::type_mask) \
1607 declare_constant(OopMapValue::type_mask_in_place) \
1608 declare_constant(OopMapValue::register_mask) \
1609 declare_constant(OopMapValue::register_mask_in_place) \
1610 declare_constant(OopMapValue::unused_value) \
1611 declare_constant(OopMapValue::oop_value) \
1612 declare_constant(OopMapValue::value_value) \
1613 declare_constant(OopMapValue::dead_value) \
1614 declare_constant(OopMapValue::callee_saved_value) \
1615 declare_constant(OopMapValue::derived_oop_value) \
1616 \
1617 /******************/ \
1618 /* JNIHandleBlock */ \
1619 /******************/ \
1620 \
1621 declare_constant(JNIHandleBlock::block_size_in_oops) \
1622 \
1623 /**********************/ \
1624 /* ObjectSynchronizer */ \
1625 /**********************/ \
1626 \
1627 declare_constant(ObjectSynchronizer::_BLOCKSIZE) \
1628 \
1629 /********************************/ \
1630 /* Calling convention constants */ \
1631 /********************************/ \
1632 \
1633 declare_constant(RegisterImpl::number_of_registers) \
1634 declare_constant(ConcreteRegisterImpl::number_of_registers) \
1635 declare_preprocessor_constant("REG_COUNT", REG_COUNT) \
1636 declare_c2_preprocessor_constant("SAVED_ON_ENTRY_REG_COUNT", SAVED_ON_ENTRY_REG_COUNT) \
1637 declare_c2_preprocessor_constant("C_SAVED_ON_ENTRY_REG_COUNT", C_SAVED_ON_ENTRY_REG_COUNT)
1638
1639 /* NOTE that we do not use the last_entry() macro here; it is used */
1640 /* in vmStructs_<os>_<cpu>.hpp's VM_INT_CONSTANTS_OS_CPU macro (and */
1641 /* must be present there) */
1642
1643 //--------------------------------------------------------------------------------
1644 // VM_LONG_CONSTANTS
1645 //
1646 // This table contains long constants required over in the
1647 // serviceability agent. The "declare_constant" macro is used for all
1648 // enums, etc., while "declare_preprocessor_constant" must be used for
1649 // all #defined constants.
1650
1651 #define VM_LONG_CONSTANTS(declare_constant, declare_preprocessor_constant, declare_c1_constant, declare_c2_constant, declare_c2_preprocessor_constant, last_entry) \
1652 \
1653 /*********************/ \
1654 /* MarkOop constants */ \
1655 /*********************/ \
1656 \
1657 /* Note: some of these are declared as long constants just for */ \
1658 /* consistency. The mask constants are the only ones requiring */ \
1659 /* 64 bits (on 64-bit platforms). */ \
1660 \
1661 declare_constant(markOopDesc::age_bits) \
1662 declare_constant(markOopDesc::lock_bits) \
1663 declare_constant(markOopDesc::biased_lock_bits) \
1664 declare_constant(markOopDesc::max_hash_bits) \
1665 declare_constant(markOopDesc::hash_bits) \
1666 \
1667 declare_constant(markOopDesc::lock_shift) \
1668 declare_constant(markOopDesc::biased_lock_shift) \
1669 declare_constant(markOopDesc::age_shift) \
1670 declare_constant(markOopDesc::hash_shift) \
1671 \
1672 declare_constant(markOopDesc::lock_mask) \
1673 declare_constant(markOopDesc::lock_mask_in_place) \
1674 declare_constant(markOopDesc::biased_lock_mask) \
1675 declare_constant(markOopDesc::biased_lock_mask_in_place) \
1676 declare_constant(markOopDesc::biased_lock_bit_in_place) \
1677 declare_constant(markOopDesc::age_mask) \
1678 declare_constant(markOopDesc::age_mask_in_place) \
1679 declare_constant(markOopDesc::hash_mask) \
1680 declare_constant(markOopDesc::hash_mask_in_place) \
1681 declare_constant(markOopDesc::biased_lock_alignment) \
1682 \
1683 declare_constant(markOopDesc::locked_value) \
1684 declare_constant(markOopDesc::unlocked_value) \
1685 declare_constant(markOopDesc::monitor_value) \
1686 declare_constant(markOopDesc::marked_value) \
1687 declare_constant(markOopDesc::biased_lock_pattern) \
1688 \
1689 declare_constant(markOopDesc::no_hash) \
1690 declare_constant(markOopDesc::no_hash_in_place) \
1691 declare_constant(markOopDesc::no_lock_in_place) \
1692 declare_constant(markOopDesc::max_age)
1693
1694 /* NOTE that we do not use the last_entry() macro here; it is used */
1695 /* in vmStructs_<os>_<cpu>.hpp's VM_LONG_CONSTANTS_OS_CPU macro (and */
1696 /* must be present there) */
1697
1698
1699 //--------------------------------------------------------------------------------
1700 // Macros operating on the above lists
1701 //--------------------------------------------------------------------------------
1702
1703 // This utility macro quotes the passed string
1704 #define QUOTE(x) #x
1705
1706 //--------------------------------------------------------------------------------
1707 // VMStructEntry macros
1708 //
1709
1710 // This macro generates a VMStructEntry line for a nonstatic field
1711 #define GENERATE_NONSTATIC_VM_STRUCT_ENTRY(typeName, fieldName, type) \
1712 { QUOTE(typeName), QUOTE(fieldName), QUOTE(type), 0, cast_uint64_t(offset_of(typeName, fieldName)), NULL },
1713
1714 // This macro generates a VMStructEntry line for a static field
1715 #define GENERATE_STATIC_VM_STRUCT_ENTRY(typeName, fieldName, type) \
1716 { QUOTE(typeName), QUOTE(fieldName), QUOTE(type), 1, 0, &typeName::fieldName },
1717
1718 // This macro generates a VMStructEntry line for an unchecked
1719 // nonstatic field, in which the size of the type is also specified.
1720 // The type string is given as NULL, indicating an "opaque" type.
1721 #define GENERATE_UNCHECKED_NONSTATIC_VM_STRUCT_ENTRY(typeName, fieldName, size) \
1722 { QUOTE(typeName), QUOTE(fieldName), NULL, 0, cast_uint64_t(offset_of(typeName, fieldName)), NULL },
1723
1724 // This macro generates a VMStructEntry line for an unchecked
1725 // static field, in which the size of the type is also specified.
1726 // The type string is given as NULL, indicating an "opaque" type.
1727 #define GENERATE_UNCHECKED_STATIC_VM_STRUCT_ENTRY(typeName, fieldName, size) \
1728 { QUOTE(typeName), QUOTE(fieldName), NULL, 1, 0, (void*) &typeName::fieldName },
1729
1730 // This macro generates the sentinel value indicating the end of the list
1731 #define GENERATE_VM_STRUCT_LAST_ENTRY() \
1732 { NULL, NULL, NULL, 0, 0, NULL }
1733
1734 // This macro checks the type of a VMStructEntry by comparing pointer types
1735 #define CHECK_NONSTATIC_VM_STRUCT_ENTRY(typeName, fieldName, type) \
1736 {typeName *dummyObj = NULL; type* dummy = &dummyObj->fieldName; }
1737
1738 // This macro checks the type of a volatile VMStructEntry by comparing pointer types
1739 #define CHECK_VOLATILE_NONSTATIC_VM_STRUCT_ENTRY(typeName, fieldName, type) \
1740 {typedef type dummyvtype; typeName *dummyObj = NULL; volatile dummyvtype* dummy = &dummyObj->fieldName; }
1741
1742 // This macro checks the type of a VMStructEntry by comparing pointer types
1743 #define CHECK_STATIC_VM_STRUCT_ENTRY(typeName, fieldName, type) \
1744 {type* dummy = &typeName::fieldName; }
1745
1746 // This macro ensures the type of a field and its containing type are
1747 // present in the type table. The assertion string is shorter than
1748 // preferable because (incredibly) of a bug in Solstice NFS client
1749 // which seems to prevent very long lines from compiling. This assertion
1750 // means that an entry in VMStructs::localHotSpotVMStructs[] was not
1751 // found in VMStructs::localHotSpotVMTypes[].
1752 #define ENSURE_FIELD_TYPE_PRESENT(typeName, fieldName, type) \
1753 { assert(findType(QUOTE(typeName)) != 0, "type \"" QUOTE(typeName) "\" not found in type table"); \
1754 assert(findType(QUOTE(type)) != 0, "type \"" QUOTE(type) "\" not found in type table"); }
1755
1756 // This is a no-op macro for unchecked fields
1757 #define CHECK_NO_OP(a, b, c)
1758
1759 // This is a no-op macro for the sentinel value
1760 #define CHECK_SENTINEL()
1761
1762 //
1763 // Build-specific macros:
1764 //
1765
1766 // Generate and check a nonstatic field in non-product builds
1767 #ifndef PRODUCT
1768 # define GENERATE_NONPRODUCT_NONSTATIC_VM_STRUCT_ENTRY(a, b, c) GENERATE_NONSTATIC_VM_STRUCT_ENTRY(a, b, c)
1769 # define CHECK_NONPRODUCT_NONSTATIC_VM_STRUCT_ENTRY(a, b, c) CHECK_NONSTATIC_VM_STRUCT_ENTRY(a, b, c)
1770 # define ENSURE_NONPRODUCT_FIELD_TYPE_PRESENT(a, b, c) ENSURE_FIELD_TYPE_PRESENT(a, b, c)
1771 # define GENERATE_NONPRODUCT_NONSTATIC_VM_STRUCT_ENTRY(a, b, c) GENERATE_NONSTATIC_VM_STRUCT_ENTRY(a, b, c)
1772 # define CHECK_NONPRODUCT_NONSTATIC_VM_STRUCT_ENTRY(a, b, c) CHECK_NONSTATIC_VM_STRUCT_ENTRY(a, b, c)
1773 # define ENSURE_NONPRODUCT_FIELD_TYPE_PRESENT(a, b, c) ENSURE_FIELD_TYPE_PRESENT(a, b, c)
1774 #else
1775 # define GENERATE_NONPRODUCT_NONSTATIC_VM_STRUCT_ENTRY(a, b, c)
1776 # define CHECK_NONPRODUCT_NONSTATIC_VM_STRUCT_ENTRY(a, b, c)
1777 # define ENSURE_NONPRODUCT_FIELD_TYPE_PRESENT(a, b, c)
1778 # define GENERATE_NONPRODUCT_NONSTATIC_VM_STRUCT_ENTRY(a, b, c)
1779 # define CHECK_NONPRODUCT_NONSTATIC_VM_STRUCT_ENTRY(a, b, c)
1780 # define ENSURE_NONPRODUCT_FIELD_TYPE_PRESENT(a, b, c)
1781 #endif /* PRODUCT */
1782
1783 // Generate and check a nonstatic field in C1 builds
1784 #ifdef COMPILER1
1785 # define GENERATE_C1_NONSTATIC_VM_STRUCT_ENTRY(a, b, c) GENERATE_NONSTATIC_VM_STRUCT_ENTRY(a, b, c)
1786 # define CHECK_C1_NONSTATIC_VM_STRUCT_ENTRY(a, b, c) CHECK_NONSTATIC_VM_STRUCT_ENTRY(a, b, c)
1787 # define ENSURE_C1_FIELD_TYPE_PRESENT(a, b, c) ENSURE_FIELD_TYPE_PRESENT(a, b, c)
1788 #else
1789 # define GENERATE_C1_NONSTATIC_VM_STRUCT_ENTRY(a, b, c)
1790 # define CHECK_C1_NONSTATIC_VM_STRUCT_ENTRY(a, b, c)
1791 # define ENSURE_C1_FIELD_TYPE_PRESENT(a, b, c)
1792 #endif /* COMPILER1 */
1793 // Generate and check a nonstatic field in C2 builds
1794 #ifdef COMPILER2
1795 # define GENERATE_C2_NONSTATIC_VM_STRUCT_ENTRY(a, b, c) GENERATE_NONSTATIC_VM_STRUCT_ENTRY(a, b, c)
1796 # define CHECK_C2_NONSTATIC_VM_STRUCT_ENTRY(a, b, c) CHECK_NONSTATIC_VM_STRUCT_ENTRY(a, b, c)
1797 # define ENSURE_C2_FIELD_TYPE_PRESENT(a, b, c) ENSURE_FIELD_TYPE_PRESENT(a, b, c)
1798 #else
1799 # define GENERATE_C2_NONSTATIC_VM_STRUCT_ENTRY(a, b, c)
1800 # define CHECK_C2_NONSTATIC_VM_STRUCT_ENTRY(a, b, c)
1801 # define ENSURE_C2_FIELD_TYPE_PRESENT(a, b, c)
1802 #endif /* COMPILER2 */
1803
1804 // Generate but do not check a static field in C1 builds
1805 #ifdef COMPILER1
1806 # define GENERATE_C1_UNCHECKED_STATIC_VM_STRUCT_ENTRY(a, b, c) GENERATE_UNCHECKED_STATIC_VM_STRUCT_ENTRY(a, b, c)
1807 #else
1808 # define GENERATE_C1_UNCHECKED_STATIC_VM_STRUCT_ENTRY(a, b, c)
1809 #endif /* COMPILER1 */
1810
1811 // Generate but do not check a static field in C2 builds
1812 #ifdef COMPILER2
1813 # define GENERATE_C2_UNCHECKED_STATIC_VM_STRUCT_ENTRY(a, b, c) GENERATE_UNCHECKED_STATIC_VM_STRUCT_ENTRY(a, b, c)
1814 #else
1815 # define GENERATE_C2_UNCHECKED_STATIC_VM_STRUCT_ENTRY(a, b, c)
1816 #endif /* COMPILER2 */
1817
1818 //--------------------------------------------------------------------------------
1819 // VMTypeEntry macros
1820 //
1821
1822 #define GENERATE_VM_TYPE_ENTRY(type, superclass) \
1823 { QUOTE(type), QUOTE(superclass), 0, 0, 0, sizeof(type) },
1824
1825 #define GENERATE_TOPLEVEL_VM_TYPE_ENTRY(type) \
1826 { QUOTE(type), NULL, 0, 0, 0, sizeof(type) },
1827
1828 #define GENERATE_OOP_VM_TYPE_ENTRY(type) \
1829 { QUOTE(type), NULL, 1, 0, 0, sizeof(type) },
1830
1831 #define GENERATE_INTEGER_VM_TYPE_ENTRY(type) \
1832 { QUOTE(type), NULL, 0, 1, 0, sizeof(type) },
1833
1834 #define GENERATE_UNSIGNED_INTEGER_VM_TYPE_ENTRY(type) \
1835 { QUOTE(type), NULL, 0, 1, 1, sizeof(type) },
1836
1837 #define GENERATE_VM_TYPE_LAST_ENTRY() \
1838 { NULL, NULL, 0, 0, 0, 0 }
1839
1840 #define CHECK_VM_TYPE_ENTRY(type, superclass) \
1841 { type* dummyObj = NULL; superclass* dummySuperObj = dummyObj; }
1842
1843 #define CHECK_VM_TYPE_NO_OP(a)
1844 #define CHECK_SINGLE_ARG_VM_TYPE_NO_OP(a)
1845
1846 //
1847 // Build-specific macros:
1848 //
1849
1850 #ifdef COMPILER1
1851 # define GENERATE_C1_TOPLEVEL_VM_TYPE_ENTRY(a) GENERATE_TOPLEVEL_VM_TYPE_ENTRY(a)
1852 # define CHECK_C1_TOPLEVEL_VM_TYPE_ENTRY(a)
1853 #else
1854 # define GENERATE_C1_TOPLEVEL_VM_TYPE_ENTRY(a)
1855 # define CHECK_C1_TOPLEVEL_VM_TYPE_ENTRY(a)
1856 #endif /* COMPILER1 */
1857
1858 #ifdef COMPILER2
1859 # define GENERATE_C2_VM_TYPE_ENTRY(a, b) GENERATE_VM_TYPE_ENTRY(a, b)
1860 # define CHECK_C2_VM_TYPE_ENTRY(a, b) CHECK_VM_TYPE_ENTRY(a, b)
1861 # define GENERATE_C2_TOPLEVEL_VM_TYPE_ENTRY(a) GENERATE_TOPLEVEL_VM_TYPE_ENTRY(a)
1862 # define CHECK_C2_TOPLEVEL_VM_TYPE_ENTRY(a)
1863 #else
1864 # define GENERATE_C2_VM_TYPE_ENTRY(a, b)
1865 # define CHECK_C2_VM_TYPE_ENTRY(a, b)
1866 # define GENERATE_C2_TOPLEVEL_VM_TYPE_ENTRY(a)
1867 # define CHECK_C2_TOPLEVEL_VM_TYPE_ENTRY(a)
1868 #endif /* COMPILER2 */
1869
1870
1871 //--------------------------------------------------------------------------------
1872 // VMIntConstantEntry macros
1873 //
1874
1875 #define GENERATE_VM_INT_CONSTANT_ENTRY(name) \
1876 { QUOTE(name), (int32_t) name },
1877
1878 #define GENERATE_PREPROCESSOR_VM_INT_CONSTANT_ENTRY(name, value) \
1879 { name, (int32_t) value },
1880
1881 // This macro generates the sentinel value indicating the end of the list
1882 #define GENERATE_VM_INT_CONSTANT_LAST_ENTRY() \
1883 { NULL, 0 }
1884
1885
1886 // Generate an int constant for a C1 build
1887 #ifdef COMPILER1
1888 # define GENERATE_C1_VM_INT_CONSTANT_ENTRY(name) GENERATE_VM_INT_CONSTANT_ENTRY(name)
1889 #else
1890 # define GENERATE_C1_VM_INT_CONSTANT_ENTRY(name)
1891 #endif /* COMPILER1 */
1892
1893 // Generate an int constant for a C2 build
1894 #ifdef COMPILER2
1895 # define GENERATE_C2_VM_INT_CONSTANT_ENTRY(name) GENERATE_VM_INT_CONSTANT_ENTRY(name)
1896 # define GENERATE_C2_PREPROCESSOR_VM_INT_CONSTANT_ENTRY(name, value) GENERATE_PREPROCESSOR_VM_INT_CONSTANT_ENTRY(name, value)
1897 #else
1898 # define GENERATE_C2_VM_INT_CONSTANT_ENTRY(name)
1899 # define GENERATE_C2_PREPROCESSOR_VM_INT_CONSTANT_ENTRY(name, value)
1900 #endif /* COMPILER1 */
1901
1902 //--------------------------------------------------------------------------------
1903 // VMLongConstantEntry macros
1904 //
1905
1906 #define GENERATE_VM_LONG_CONSTANT_ENTRY(name) \
1907 { QUOTE(name), cast_uint64_t(name) },
1908
1909 #define GENERATE_PREPROCESSOR_VM_LONG_CONSTANT_ENTRY(name, value) \
1910 { name, cast_uint64_t(value) },
1911
1912 // This macro generates the sentinel value indicating the end of the list
1913 #define GENERATE_VM_LONG_CONSTANT_LAST_ENTRY() \
1914 { NULL, 0 }
1915
1916 // Generate a long constant for a C1 build
1917 #ifdef COMPILER1
1918 # define GENERATE_C1_VM_LONG_CONSTANT_ENTRY(name) GENERATE_VM_LONG_CONSTANT_ENTRY(name)
1919 #else
1920 # define GENERATE_C1_VM_LONG_CONSTANT_ENTRY(name)
1921 #endif /* COMPILER1 */
1922
1923 // Generate a long constant for a C2 build
1924 #ifdef COMPILER2
1925 # define GENERATE_C2_VM_LONG_CONSTANT_ENTRY(name) GENERATE_VM_LONG_CONSTANT_ENTRY(name)
1926 # define GENERATE_C2_PREPROCESSOR_VM_LONG_CONSTANT_ENTRY(name, value) GENERATE_PREPROCESSOR_VM_LONG_CONSTANT_ENTRY(name, value)
1927 #else
1928 # define GENERATE_C2_VM_LONG_CONSTANT_ENTRY(name)
1929 # define GENERATE_C2_PREPROCESSOR_VM_LONG_CONSTANT_ENTRY(name, value)
1930 #endif /* COMPILER1 */
1931
1932 //
1933 // Instantiation of VMStructEntries, VMTypeEntries and VMIntConstantEntries
1934 //
1935
1936 // These initializers are allowed to access private fields in classes
1937 // as long as class VMStructs is a friend
1938 VMStructEntry VMStructs::localHotSpotVMStructs[] = {
1939
1940 VM_STRUCTS(GENERATE_NONSTATIC_VM_STRUCT_ENTRY, \
1941 GENERATE_STATIC_VM_STRUCT_ENTRY, \
1942 GENERATE_UNCHECKED_NONSTATIC_VM_STRUCT_ENTRY, \
1943 GENERATE_NONSTATIC_VM_STRUCT_ENTRY, \
1944 GENERATE_NONPRODUCT_NONSTATIC_VM_STRUCT_ENTRY, \
1945 GENERATE_C1_NONSTATIC_VM_STRUCT_ENTRY, \
1946 GENERATE_C2_NONSTATIC_VM_STRUCT_ENTRY, \
1947 GENERATE_C1_UNCHECKED_STATIC_VM_STRUCT_ENTRY, \
1948 GENERATE_C2_UNCHECKED_STATIC_VM_STRUCT_ENTRY, \
1949 GENERATE_VM_STRUCT_LAST_ENTRY)
1950
1951 #ifndef SERIALGC
1952 VM_STRUCTS_PARALLELGC(GENERATE_NONSTATIC_VM_STRUCT_ENTRY, \
1953 GENERATE_STATIC_VM_STRUCT_ENTRY)
1954
1955 VM_STRUCTS_CMS(GENERATE_NONSTATIC_VM_STRUCT_ENTRY, \
1956 GENERATE_STATIC_VM_STRUCT_ENTRY)
1957 #endif // SERIALGC
1958
1959 VM_STRUCTS_CPU(GENERATE_NONSTATIC_VM_STRUCT_ENTRY, \
1960 GENERATE_STATIC_VM_STRUCT_ENTRY, \
1961 GENERATE_UNCHECKED_NONSTATIC_VM_STRUCT_ENTRY, \
1962 GENERATE_NONSTATIC_VM_STRUCT_ENTRY, \
1963 GENERATE_NONPRODUCT_NONSTATIC_VM_STRUCT_ENTRY, \
1964 GENERATE_C2_NONSTATIC_VM_STRUCT_ENTRY, \
1965 GENERATE_C1_UNCHECKED_STATIC_VM_STRUCT_ENTRY, \
1966 GENERATE_C2_UNCHECKED_STATIC_VM_STRUCT_ENTRY, \
1967 GENERATE_VM_STRUCT_LAST_ENTRY)
1968
1969 VM_STRUCTS_OS_CPU(GENERATE_NONSTATIC_VM_STRUCT_ENTRY, \
1970 GENERATE_STATIC_VM_STRUCT_ENTRY, \
1971 GENERATE_UNCHECKED_NONSTATIC_VM_STRUCT_ENTRY, \
1972 GENERATE_NONSTATIC_VM_STRUCT_ENTRY, \
1973 GENERATE_NONPRODUCT_NONSTATIC_VM_STRUCT_ENTRY, \
1974 GENERATE_C2_NONSTATIC_VM_STRUCT_ENTRY, \
1975 GENERATE_C1_UNCHECKED_STATIC_VM_STRUCT_ENTRY, \
1976 GENERATE_C2_UNCHECKED_STATIC_VM_STRUCT_ENTRY, \
1977 GENERATE_VM_STRUCT_LAST_ENTRY)
1978 };
1979
1980 VMTypeEntry VMStructs::localHotSpotVMTypes[] = {
1981
1982 VM_TYPES(GENERATE_VM_TYPE_ENTRY,
1983 GENERATE_TOPLEVEL_VM_TYPE_ENTRY,
1984 GENERATE_OOP_VM_TYPE_ENTRY,
1985 GENERATE_INTEGER_VM_TYPE_ENTRY,
1986 GENERATE_UNSIGNED_INTEGER_VM_TYPE_ENTRY,
1987 GENERATE_C1_TOPLEVEL_VM_TYPE_ENTRY,
1988 GENERATE_C2_VM_TYPE_ENTRY,
1989 GENERATE_C2_TOPLEVEL_VM_TYPE_ENTRY,
1990 GENERATE_VM_TYPE_LAST_ENTRY)
1991
1992 #ifndef SERIALGC
1993 VM_TYPES_PARALLELGC(GENERATE_VM_TYPE_ENTRY,
1994 GENERATE_TOPLEVEL_VM_TYPE_ENTRY)
1995
1996 VM_TYPES_CMS(GENERATE_VM_TYPE_ENTRY,
1997 GENERATE_TOPLEVEL_VM_TYPE_ENTRY)
1998
1999 VM_TYPES_PARNEW(GENERATE_VM_TYPE_ENTRY)
2000 #endif // SERIALGC
2001
2002 VM_TYPES_CPU(GENERATE_VM_TYPE_ENTRY,
2003 GENERATE_TOPLEVEL_VM_TYPE_ENTRY,
2004 GENERATE_OOP_VM_TYPE_ENTRY,
2005 GENERATE_INTEGER_VM_TYPE_ENTRY,
2006 GENERATE_UNSIGNED_INTEGER_VM_TYPE_ENTRY,
2007 GENERATE_C1_TOPLEVEL_VM_TYPE_ENTRY,
2008 GENERATE_C2_VM_TYPE_ENTRY,
2009 GENERATE_C2_TOPLEVEL_VM_TYPE_ENTRY,
2010 GENERATE_VM_TYPE_LAST_ENTRY)
2011
2012 VM_TYPES_OS_CPU(GENERATE_VM_TYPE_ENTRY,
2013 GENERATE_TOPLEVEL_VM_TYPE_ENTRY,
2014 GENERATE_OOP_VM_TYPE_ENTRY,
2015 GENERATE_INTEGER_VM_TYPE_ENTRY,
2016 GENERATE_UNSIGNED_INTEGER_VM_TYPE_ENTRY,
2017 GENERATE_C1_TOPLEVEL_VM_TYPE_ENTRY,
2018 GENERATE_C2_VM_TYPE_ENTRY,
2019 GENERATE_C2_TOPLEVEL_VM_TYPE_ENTRY,
2020 GENERATE_VM_TYPE_LAST_ENTRY)
2021 };
2022
2023 VMIntConstantEntry VMStructs::localHotSpotVMIntConstants[] = {
2024
2025 VM_INT_CONSTANTS(GENERATE_VM_INT_CONSTANT_ENTRY,
2026 GENERATE_PREPROCESSOR_VM_INT_CONSTANT_ENTRY,
2027 GENERATE_C1_VM_INT_CONSTANT_ENTRY,
2028 GENERATE_C2_VM_INT_CONSTANT_ENTRY,
2029 GENERATE_C2_PREPROCESSOR_VM_INT_CONSTANT_ENTRY,
2030 GENERATE_VM_INT_CONSTANT_LAST_ENTRY)
2031
2032 #ifndef SERIALGC
2033 VM_INT_CONSTANTS_CMS(GENERATE_VM_INT_CONSTANT_ENTRY)
2034
2035 VM_INT_CONSTANTS_PARNEW(GENERATE_VM_INT_CONSTANT_ENTRY)
2036 #endif // SERIALGC
2037
2038 VM_INT_CONSTANTS_CPU(GENERATE_VM_INT_CONSTANT_ENTRY,
2039 GENERATE_PREPROCESSOR_VM_INT_CONSTANT_ENTRY,
2040 GENERATE_C1_VM_INT_CONSTANT_ENTRY,
2041 GENERATE_C2_VM_INT_CONSTANT_ENTRY,
2042 GENERATE_C2_PREPROCESSOR_VM_INT_CONSTANT_ENTRY,
2043 GENERATE_VM_INT_CONSTANT_LAST_ENTRY)
2044
2045 VM_INT_CONSTANTS_OS_CPU(GENERATE_VM_INT_CONSTANT_ENTRY,
2046 GENERATE_PREPROCESSOR_VM_INT_CONSTANT_ENTRY,
2047 GENERATE_C1_VM_INT_CONSTANT_ENTRY,
2048 GENERATE_C2_VM_INT_CONSTANT_ENTRY,
2049 GENERATE_C2_PREPROCESSOR_VM_INT_CONSTANT_ENTRY,
2050 GENERATE_VM_INT_CONSTANT_LAST_ENTRY)
2051 };
2052
2053 VMLongConstantEntry VMStructs::localHotSpotVMLongConstants[] = {
2054
2055 VM_LONG_CONSTANTS(GENERATE_VM_LONG_CONSTANT_ENTRY,
2056 GENERATE_PREPROCESSOR_VM_LONG_CONSTANT_ENTRY,
2057 GENERATE_C1_VM_LONG_CONSTANT_ENTRY,
2058 GENERATE_C2_VM_LONG_CONSTANT_ENTRY,
2059 GENERATE_C2_PREPROCESSOR_VM_LONG_CONSTANT_ENTRY,
2060 GENERATE_VM_LONG_CONSTANT_LAST_ENTRY)
2061
2062 VM_LONG_CONSTANTS_CPU(GENERATE_VM_LONG_CONSTANT_ENTRY,
2063 GENERATE_PREPROCESSOR_VM_LONG_CONSTANT_ENTRY,
2064 GENERATE_C1_VM_LONG_CONSTANT_ENTRY,
2065 GENERATE_C2_VM_LONG_CONSTANT_ENTRY,
2066 GENERATE_C2_PREPROCESSOR_VM_LONG_CONSTANT_ENTRY,
2067 GENERATE_VM_LONG_CONSTANT_LAST_ENTRY)
2068
2069 VM_LONG_CONSTANTS_OS_CPU(GENERATE_VM_LONG_CONSTANT_ENTRY,
2070 GENERATE_PREPROCESSOR_VM_LONG_CONSTANT_ENTRY,
2071 GENERATE_C1_VM_LONG_CONSTANT_ENTRY,
2072 GENERATE_C2_VM_LONG_CONSTANT_ENTRY,
2073 GENERATE_C2_PREPROCESSOR_VM_LONG_CONSTANT_ENTRY,
2074 GENERATE_VM_LONG_CONSTANT_LAST_ENTRY)
2075 };
2076
2077 // This is used both to check the types of referenced fields and, in
2078 // debug builds, to ensure that all of the field types are present.
2079 void
2080 VMStructs::init() {
2081 VM_STRUCTS(CHECK_NONSTATIC_VM_STRUCT_ENTRY,
2082 CHECK_STATIC_VM_STRUCT_ENTRY,
2083 CHECK_NO_OP,
2084 CHECK_VOLATILE_NONSTATIC_VM_STRUCT_ENTRY,
2085 CHECK_NONPRODUCT_NONSTATIC_VM_STRUCT_ENTRY,
2086 CHECK_C1_NONSTATIC_VM_STRUCT_ENTRY,
2087 CHECK_C2_NONSTATIC_VM_STRUCT_ENTRY,
2088 CHECK_NO_OP,
2089 CHECK_NO_OP,
2090 CHECK_SENTINEL);
2091
2092 #ifndef SERIALGC
2093 VM_STRUCTS_PARALLELGC(CHECK_NONSTATIC_VM_STRUCT_ENTRY,
2094 CHECK_STATIC_VM_STRUCT_ENTRY);
2095
2096 VM_STRUCTS_CMS(CHECK_NONSTATIC_VM_STRUCT_ENTRY,
2097 CHECK_STATIC_VM_STRUCT_ENTRY);
2098 #endif // SERIALGC
2099
2100 VM_STRUCTS_CPU(CHECK_NONSTATIC_VM_STRUCT_ENTRY,
2101 CHECK_STATIC_VM_STRUCT_ENTRY,
2102 CHECK_NO_OP,
2103 CHECK_VOLATILE_NONSTATIC_VM_STRUCT_ENTRY,
2104 CHECK_NONPRODUCT_NONSTATIC_VM_STRUCT_ENTRY,
2105 CHECK_C2_NONSTATIC_VM_STRUCT_ENTRY,
2106 CHECK_NO_OP,
2107 CHECK_NO_OP,
2108 CHECK_SENTINEL);
2109
2110 VM_STRUCTS_OS_CPU(CHECK_NONSTATIC_VM_STRUCT_ENTRY,
2111 CHECK_STATIC_VM_STRUCT_ENTRY,
2112 CHECK_NO_OP,
2113 CHECK_VOLATILE_NONSTATIC_VM_STRUCT_ENTRY,
2114 CHECK_NONPRODUCT_NONSTATIC_VM_STRUCT_ENTRY,
2115 CHECK_C2_NONSTATIC_VM_STRUCT_ENTRY,
2116 CHECK_NO_OP,
2117 CHECK_NO_OP,
2118 CHECK_SENTINEL);
2119
2120 VM_TYPES(CHECK_VM_TYPE_ENTRY,
2121 CHECK_SINGLE_ARG_VM_TYPE_NO_OP,
2122 CHECK_SINGLE_ARG_VM_TYPE_NO_OP,
2123 CHECK_SINGLE_ARG_VM_TYPE_NO_OP,
2124 CHECK_SINGLE_ARG_VM_TYPE_NO_OP,
2125 CHECK_C1_TOPLEVEL_VM_TYPE_ENTRY,
2126 CHECK_C2_VM_TYPE_ENTRY,
2127 CHECK_C2_TOPLEVEL_VM_TYPE_ENTRY,
2128 CHECK_SENTINEL);
2129
2130 #ifndef SERIALGC
2131 VM_TYPES_PARALLELGC(CHECK_VM_TYPE_ENTRY,
2132 CHECK_SINGLE_ARG_VM_TYPE_NO_OP);
2133
2134 VM_TYPES_CMS(CHECK_VM_TYPE_ENTRY,
2135 CHECK_SINGLE_ARG_VM_TYPE_NO_OP);
2136
2137 VM_TYPES_PARNEW(CHECK_VM_TYPE_ENTRY)
2138 #endif // SERIALGC
2139
2140 VM_TYPES_CPU(CHECK_VM_TYPE_ENTRY,
2141 CHECK_SINGLE_ARG_VM_TYPE_NO_OP,
2142 CHECK_SINGLE_ARG_VM_TYPE_NO_OP,
2143 CHECK_SINGLE_ARG_VM_TYPE_NO_OP,
2144 CHECK_SINGLE_ARG_VM_TYPE_NO_OP,
2145 CHECK_C1_TOPLEVEL_VM_TYPE_ENTRY,
2146 CHECK_C2_VM_TYPE_ENTRY,
2147 CHECK_C2_TOPLEVEL_VM_TYPE_ENTRY,
2148 CHECK_SENTINEL);
2149
2150 VM_TYPES_OS_CPU(CHECK_VM_TYPE_ENTRY,
2151 CHECK_SINGLE_ARG_VM_TYPE_NO_OP,
2152 CHECK_SINGLE_ARG_VM_TYPE_NO_OP,
2153 CHECK_SINGLE_ARG_VM_TYPE_NO_OP,
2154 CHECK_SINGLE_ARG_VM_TYPE_NO_OP,
2155 CHECK_C1_TOPLEVEL_VM_TYPE_ENTRY,
2156 CHECK_C2_VM_TYPE_ENTRY,
2157 CHECK_C2_TOPLEVEL_VM_TYPE_ENTRY,
2158 CHECK_SENTINEL);
2159
2160 //
2161 // Split VM_STRUCTS() invocation into two parts to allow MS VC++ 6.0
2162 // to build with the source mounted over SNC3.2. Symptom was that
2163 // debug build failed with an internal compiler error. Has been seen
2164 // mounting sources from Solaris 2.6 and 2.7 hosts, but so far not
2165 // 2.8 hosts. Appears to occur because line is too long.
2166 //
2167 // If an assertion failure is triggered here it means that an entry
2168 // in VMStructs::localHotSpotVMStructs[] was not found in
2169 // VMStructs::localHotSpotVMTypes[]. (The assertion itself had to be
2170 // made less descriptive because of this above bug -- see the
2171 // definition of ENSURE_FIELD_TYPE_PRESENT.)
2172 //
2173 // NOTE: taken out because this was just not working on everyone's
2174 // Solstice NFS setup. If everyone switches to local workspaces on
2175 // Win32, we can put this back in.
2176 #ifndef _WINDOWS
2177 debug_only(VM_STRUCTS(ENSURE_FIELD_TYPE_PRESENT, \
2178 CHECK_NO_OP, \
2179 CHECK_NO_OP, \
2180 CHECK_NO_OP, \
2181 CHECK_NO_OP, \
2182 CHECK_NO_OP, \
2183 CHECK_NO_OP, \
2184 CHECK_NO_OP, \
2185 CHECK_NO_OP, \
2186 CHECK_SENTINEL));
2187 debug_only(VM_STRUCTS(CHECK_NO_OP, \
2188 ENSURE_FIELD_TYPE_PRESENT, \
2189 CHECK_NO_OP, \
2190 ENSURE_FIELD_TYPE_PRESENT, \
2191 ENSURE_NONPRODUCT_FIELD_TYPE_PRESENT, \
2192 ENSURE_C1_FIELD_TYPE_PRESENT, \
2193 ENSURE_C2_FIELD_TYPE_PRESENT, \
2194 CHECK_NO_OP, \
2195 CHECK_NO_OP, \
2196 CHECK_SENTINEL));
2197 #ifndef SERIALGC
2198 debug_only(VM_STRUCTS_PARALLELGC(ENSURE_FIELD_TYPE_PRESENT, \
2199 ENSURE_FIELD_TYPE_PRESENT));
2200 debug_only(VM_STRUCTS_CMS(ENSURE_FIELD_TYPE_PRESENT, \
2201 ENSURE_FIELD_TYPE_PRESENT));
2202 #endif // SERIALGC
2203 debug_only(VM_STRUCTS_CPU(ENSURE_FIELD_TYPE_PRESENT, \
2204 ENSURE_FIELD_TYPE_PRESENT, \
2205 CHECK_NO_OP, \
2206 ENSURE_FIELD_TYPE_PRESENT, \
2207 ENSURE_NONPRODUCT_FIELD_TYPE_PRESENT, \
2208 ENSURE_C2_FIELD_TYPE_PRESENT, \
2209 CHECK_NO_OP, \
2210 CHECK_NO_OP, \
2211 CHECK_SENTINEL));
2212 debug_only(VM_STRUCTS_OS_CPU(ENSURE_FIELD_TYPE_PRESENT, \
2213 ENSURE_FIELD_TYPE_PRESENT, \
2214 CHECK_NO_OP, \
2215 ENSURE_FIELD_TYPE_PRESENT, \
2216 ENSURE_NONPRODUCT_FIELD_TYPE_PRESENT, \
2217 ENSURE_C2_FIELD_TYPE_PRESENT, \
2218 CHECK_NO_OP, \
2219 CHECK_NO_OP, \
2220 CHECK_SENTINEL));
2221 #endif
2222 }
2223
2224 extern "C" {
2225
2226 // see comments on cast_uint64_t at the top of this file
2227 #define ASSIGN_CONST_TO_64BIT_VAR(var, expr) \
2228 JNIEXPORT uint64_t var = cast_uint64_t(expr);
2229 #define ASSIGN_OFFSET_TO_64BIT_VAR(var, type, field) \
2230 ASSIGN_CONST_TO_64BIT_VAR(var, offset_of(type, field))
2231 #define ASSIGN_STRIDE_TO_64BIT_VAR(var, array) \
2232 ASSIGN_CONST_TO_64BIT_VAR(var, (char*)&array[1] - (char*)&array[0])
2233
2234 JNIEXPORT VMStructEntry* gHotSpotVMStructs = VMStructs::localHotSpotVMStructs;
2235 ASSIGN_OFFSET_TO_64BIT_VAR(gHotSpotVMStructEntryTypeNameOffset, VMStructEntry, typeName);
2236 ASSIGN_OFFSET_TO_64BIT_VAR(gHotSpotVMStructEntryFieldNameOffset, VMStructEntry, fieldName);
2237 ASSIGN_OFFSET_TO_64BIT_VAR(gHotSpotVMStructEntryTypeStringOffset, VMStructEntry, typeString);
2238 ASSIGN_OFFSET_TO_64BIT_VAR(gHotSpotVMStructEntryIsStaticOffset, VMStructEntry, isStatic);
2239 ASSIGN_OFFSET_TO_64BIT_VAR(gHotSpotVMStructEntryOffsetOffset, VMStructEntry, offset);
2240 ASSIGN_OFFSET_TO_64BIT_VAR(gHotSpotVMStructEntryAddressOffset, VMStructEntry, address);
2241 ASSIGN_STRIDE_TO_64BIT_VAR(gHotSpotVMStructEntryArrayStride, gHotSpotVMStructs);
2242 JNIEXPORT VMTypeEntry* gHotSpotVMTypes = VMStructs::localHotSpotVMTypes;
2243 ASSIGN_OFFSET_TO_64BIT_VAR(gHotSpotVMTypeEntryTypeNameOffset, VMTypeEntry, typeName);
2244 ASSIGN_OFFSET_TO_64BIT_VAR(gHotSpotVMTypeEntrySuperclassNameOffset, VMTypeEntry, superclassName);
2245 ASSIGN_OFFSET_TO_64BIT_VAR(gHotSpotVMTypeEntryIsOopTypeOffset, VMTypeEntry, isOopType);
2246 ASSIGN_OFFSET_TO_64BIT_VAR(gHotSpotVMTypeEntryIsIntegerTypeOffset, VMTypeEntry, isIntegerType);
2247 ASSIGN_OFFSET_TO_64BIT_VAR(gHotSpotVMTypeEntryIsUnsignedOffset, VMTypeEntry, isUnsigned);
2248 ASSIGN_OFFSET_TO_64BIT_VAR(gHotSpotVMTypeEntrySizeOffset, VMTypeEntry, size);
2249 ASSIGN_STRIDE_TO_64BIT_VAR(gHotSpotVMTypeEntryArrayStride,gHotSpotVMTypes);
2250 JNIEXPORT VMIntConstantEntry* gHotSpotVMIntConstants = VMStructs::localHotSpotVMIntConstants;
2251 ASSIGN_OFFSET_TO_64BIT_VAR(gHotSpotVMIntConstantEntryNameOffset, VMIntConstantEntry, name);
2252 ASSIGN_OFFSET_TO_64BIT_VAR(gHotSpotVMIntConstantEntryValueOffset, VMIntConstantEntry, value);
2253 ASSIGN_STRIDE_TO_64BIT_VAR(gHotSpotVMIntConstantEntryArrayStride, gHotSpotVMIntConstants);
2254 JNIEXPORT VMLongConstantEntry* gHotSpotVMLongConstants = VMStructs::localHotSpotVMLongConstants;
2255 ASSIGN_OFFSET_TO_64BIT_VAR(gHotSpotVMLongConstantEntryNameOffset, VMLongConstantEntry, name);
2256 ASSIGN_OFFSET_TO_64BIT_VAR(gHotSpotVMLongConstantEntryValueOffset, VMLongConstantEntry, value);
2257 ASSIGN_STRIDE_TO_64BIT_VAR(gHotSpotVMLongConstantEntryArrayStride, gHotSpotVMLongConstants);
2258 }
2259
2260 #ifdef ASSERT
2261 int
2262 VMStructs::findType(const char* typeName) {
2263 VMTypeEntry* types = gHotSpotVMTypes;
2264
2265 while (types->typeName != NULL) {
2266 if (!strcmp(typeName, types->typeName)) {
2267 return 1;
2268 }
2269 ++types;
2270 }
2271 return 0;
2272 }
2273 #endif
2274
2275 void vmStructs_init() {
2276 debug_only(VMStructs::init());
2277 }