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, _well_known_klasses[0], klassOop) \
456 static_field(SystemDictionary, _box_klasses[0], klassOop) \
457 static_field(SystemDictionary, _java_system_loader, oop) \
458 \
459 /*******************/ \
460 /* HashtableBucket */ \
461 /*******************/ \
462 \
463 nonstatic_field(HashtableBucket, _entry, BasicHashtableEntry*) \
464 \
465 /******************/ \
466 /* HashtableEntry */ \
467 /******************/ \
468 \
469 nonstatic_field(BasicHashtableEntry, _next, BasicHashtableEntry*) \
470 nonstatic_field(BasicHashtableEntry, _hash, unsigned int) \
471 nonstatic_field(HashtableEntry, _literal, oop) \
472 \
473 /*************/ \
474 /* Hashtable */ \
475 /*************/ \
476 \
477 nonstatic_field(BasicHashtable, _table_size, int) \
478 nonstatic_field(BasicHashtable, _buckets, HashtableBucket*) \
479 nonstatic_field(BasicHashtable, _free_list, BasicHashtableEntry*) \
480 nonstatic_field(BasicHashtable, _first_free_entry, char*) \
481 nonstatic_field(BasicHashtable, _end_block, char*) \
482 nonstatic_field(BasicHashtable, _entry_size, int) \
483 \
484 /*******************/ \
485 /* DictionaryEntry */ \
486 /*******************/ \
487 \
488 nonstatic_field(DictionaryEntry, _loader, oop) \
489 nonstatic_field(DictionaryEntry, _pd_set, ProtectionDomainEntry*) \
490 \
491 /********************/ \
492 \
493 nonstatic_field(PlaceholderEntry, _loader, oop) \
494 \
495 /**************************/ \
496 /* ProctectionDomainEntry */ \
497 /**************************/ \
498 \
499 nonstatic_field(ProtectionDomainEntry, _next, ProtectionDomainEntry*) \
500 nonstatic_field(ProtectionDomainEntry, _protection_domain, oop) \
501 \
502 /*************************/ \
503 /* LoaderConstraintEntry */ \
504 /*************************/ \
505 \
506 nonstatic_field(LoaderConstraintEntry, _name, symbolOop) \
507 nonstatic_field(LoaderConstraintEntry, _num_loaders, int) \
508 nonstatic_field(LoaderConstraintEntry, _max_loaders, int) \
509 nonstatic_field(LoaderConstraintEntry, _loaders, oop*) \
510 \
511 /********************************/ \
512 /* CodeCache (NOTE: incomplete) */ \
513 /********************************/ \
514 \
515 static_field(CodeCache, _heap, CodeHeap*) \
516 \
517 /*******************************/ \
518 /* CodeHeap (NOTE: incomplete) */ \
519 /*******************************/ \
520 \
521 nonstatic_field(CodeHeap, _memory, VirtualSpace) \
522 nonstatic_field(CodeHeap, _segmap, VirtualSpace) \
523 nonstatic_field(CodeHeap, _log2_segment_size, int) \
524 nonstatic_field(HeapBlock, _header, HeapBlock::Header) \
525 nonstatic_field(HeapBlock::Header, _length, size_t) \
526 nonstatic_field(HeapBlock::Header, _used, bool) \
527 \
528 /**********************************/ \
529 /* Interpreter (NOTE: incomplete) */ \
530 /**********************************/ \
531 \
532 static_field(AbstractInterpreter, _code, StubQueue*) \
533 \
534 /****************************/ \
535 /* Stubs (NOTE: incomplete) */ \
536 /****************************/ \
537 \
538 nonstatic_field(StubQueue, _stub_buffer, address) \
539 nonstatic_field(StubQueue, _buffer_limit, int) \
540 nonstatic_field(StubQueue, _queue_begin, int) \
541 nonstatic_field(StubQueue, _queue_end, int) \
542 nonstatic_field(StubQueue, _number_of_stubs, int) \
543 nonstatic_field(InterpreterCodelet, _size, int) \
544 nonstatic_field(InterpreterCodelet, _description, const char*) \
545 nonstatic_field(InterpreterCodelet, _bytecode, Bytecodes::Code) \
546 \
547 /***********************************/ \
548 /* StubRoutines (NOTE: incomplete) */ \
549 /***********************************/ \
550 \
551 static_field(StubRoutines, _call_stub_return_address, address) \
552 IA32_ONLY(static_field(StubRoutines::i486,_call_stub_compiled_return, address)) \
553 \
554 /***************************************/ \
555 /* PcDesc and other compiled code info */ \
556 /***************************************/ \
557 \
558 nonstatic_field(PcDesc, _pc_offset, int) \
559 nonstatic_field(PcDesc, _scope_decode_offset, int) \
560 \
561 /***************************************************/ \
562 /* CodeBlobs (NOTE: incomplete, but only a little) */ \
563 /***************************************************/ \
564 \
565 nonstatic_field(CodeBlob, _name, const char*) \
566 nonstatic_field(CodeBlob, _size, int) \
567 nonstatic_field(CodeBlob, _header_size, int) \
568 nonstatic_field(CodeBlob, _relocation_size, int) \
569 nonstatic_field(CodeBlob, _instructions_offset, int) \
570 nonstatic_field(CodeBlob, _frame_complete_offset, int) \
571 nonstatic_field(CodeBlob, _data_offset, int) \
572 nonstatic_field(CodeBlob, _oops_offset, int) \
573 nonstatic_field(CodeBlob, _oops_length, int) \
574 nonstatic_field(CodeBlob, _frame_size, int) \
575 nonstatic_field(CodeBlob, _oop_maps, OopMapSet*) \
576 \
577 /**************************************************/ \
578 /* NMethods (NOTE: incomplete, but only a little) */ \
579 /**************************************************/ \
580 \
581 static_field(nmethod, _zombie_instruction_size, int) \
582 nonstatic_field(nmethod, _method, methodOop) \
583 nonstatic_field(nmethod, _entry_bci, int) \
584 nonstatic_field(nmethod, _link, nmethod*) \
585 nonstatic_field(nmethod, _exception_offset, int) \
586 nonstatic_field(nmethod, _deoptimize_offset, int) \
587 nonstatic_field(nmethod, _orig_pc_offset, int) \
588 nonstatic_field(nmethod, _stub_offset, int) \
589 nonstatic_field(nmethod, _scopes_data_offset, int) \
590 nonstatic_field(nmethod, _scopes_pcs_offset, int) \
591 nonstatic_field(nmethod, _dependencies_offset, int) \
592 nonstatic_field(nmethod, _handler_table_offset, int) \
593 nonstatic_field(nmethod, _nul_chk_table_offset, int) \
594 nonstatic_field(nmethod, _nmethod_end_offset, int) \
595 nonstatic_field(nmethod, _entry_point, address) \
596 nonstatic_field(nmethod, _verified_entry_point, address) \
597 nonstatic_field(nmethod, _osr_entry_point, address) \
598 nonstatic_field(nmethod, _lock_count, jint) \
599 nonstatic_field(nmethod, _stack_traversal_mark, long) \
600 \
601 /********************************/ \
602 /* JavaCalls (NOTE: incomplete) */ \
603 /********************************/ \
604 \
605 nonstatic_field(JavaCallWrapper, _anchor, JavaFrameAnchor) \
606 /********************************/ \
607 /* JavaFrameAnchor (NOTE: incomplete) */ \
608 /********************************/ \
609 volatile_nonstatic_field(JavaFrameAnchor, _last_Java_sp, intptr_t*) \
610 volatile_nonstatic_field(JavaFrameAnchor, _last_Java_pc, address) \
611 \
612 /******************************/ \
613 /* Threads (NOTE: incomplete) */ \
614 /******************************/ \
615 \
616 static_field(Threads, _thread_list, JavaThread*) \
617 static_field(Threads, _number_of_threads, int) \
618 static_field(Threads, _number_of_non_daemon_threads, int) \
619 static_field(Threads, _return_code, int) \
620 \
621 volatile_nonstatic_field(Thread, _suspend_flags, uint32_t) \
622 nonstatic_field(Thread, _active_handles, JNIHandleBlock*) \
623 nonstatic_field(Thread, _highest_lock, address) \
624 nonstatic_field(Thread, _tlab, ThreadLocalAllocBuffer) \
625 nonstatic_field(Thread, _current_pending_monitor, ObjectMonitor*) \
626 nonstatic_field(Thread, _current_pending_monitor_is_from_java, bool) \
627 nonstatic_field(Thread, _current_waiting_monitor, ObjectMonitor*) \
628 nonstatic_field(NamedThread, _name, char*) \
629 nonstatic_field(JavaThread, _next, JavaThread*) \
630 nonstatic_field(JavaThread, _threadObj, oop) \
631 nonstatic_field(JavaThread, _anchor, JavaFrameAnchor) \
632 volatile_nonstatic_field(JavaThread, _thread_state, JavaThreadState) \
633 nonstatic_field(JavaThread, _osthread, OSThread*) \
634 nonstatic_field(JavaThread, _stack_base, address) \
635 nonstatic_field(JavaThread, _stack_size, size_t) \
636 \
637 /************/ \
638 /* OSThread */ \
639 /************/ \
640 \
641 nonstatic_field(OSThread, _interrupted, jint) \
642 \
643 /************************/ \
644 /* OopMap and OopMapSet */ \
645 /************************/ \
646 \
647 nonstatic_field(OopMap, _pc_offset, int) \
648 nonstatic_field(OopMap, _omv_count, int) \
649 nonstatic_field(OopMap, _omv_data_size, int) \
650 nonstatic_field(OopMap, _omv_data, unsigned char*) \
651 nonstatic_field(OopMap, _write_stream, CompressedWriteStream*) \
652 nonstatic_field(OopMapSet, _om_count, int) \
653 nonstatic_field(OopMapSet, _om_size, int) \
654 nonstatic_field(OopMapSet, _om_data, OopMap**) \
655 \
656 /*********************************/ \
657 /* JNIHandles and JNIHandleBlock */ \
658 /*********************************/ \
659 static_field(JNIHandles, _global_handles, JNIHandleBlock*) \
660 static_field(JNIHandles, _weak_global_handles, JNIHandleBlock*) \
661 static_field(JNIHandles, _deleted_handle, oop) \
662 \
663 unchecked_nonstatic_field(JNIHandleBlock, _handles, JNIHandleBlock::block_size_in_oops * sizeof(Oop)) /* Note: no type */ \
664 nonstatic_field(JNIHandleBlock, _top, int) \
665 nonstatic_field(JNIHandleBlock, _next, JNIHandleBlock*) \
666 \
667 /********************/ \
668 /* CompressedStream */ \
669 /********************/ \
670 \
671 nonstatic_field(CompressedStream, _buffer, u_char*) \
672 nonstatic_field(CompressedStream, _position, int) \
673 \
674 /*********************************/ \
675 /* VMRegImpl (NOTE: incomplete) */ \
676 /*********************************/ \
677 \
678 static_field(VMRegImpl, regName[0], const char*) \
679 static_field(VMRegImpl, stack0, VMReg) \
680 \
681 /*******************************/ \
682 /* Runtime1 (NOTE: incomplete) */ \
683 /*******************************/ \
684 \
685 unchecked_c1_static_field(Runtime1, _blobs, sizeof(Runtime1::_blobs)) /* NOTE: no type */ \
686 \
687 /************/ \
688 /* Monitors */ \
689 /************/ \
690 \
691 volatile_nonstatic_field(ObjectMonitor, _header, markOop) \
692 unchecked_nonstatic_field(ObjectMonitor, _object, sizeof(void *)) /* NOTE: no type */ \
693 unchecked_nonstatic_field(ObjectMonitor, _owner, sizeof(void *)) /* NOTE: no type */ \
694 volatile_nonstatic_field(ObjectMonitor, _count, intptr_t) \
695 volatile_nonstatic_field(ObjectMonitor, _waiters, intptr_t) \
696 volatile_nonstatic_field(ObjectMonitor, _recursions, intptr_t) \
697 nonstatic_field(ObjectMonitor, FreeNext, ObjectMonitor*) \
698 volatile_nonstatic_field(BasicLock, _displaced_header, markOop) \
699 nonstatic_field(BasicObjectLock, _lock, BasicLock) \
700 nonstatic_field(BasicObjectLock, _obj, oop) \
701 static_field(ObjectSynchronizer, gBlockList, ObjectMonitor*) \
702 \
703 /*********************/ \
704 /* Matcher (C2 only) */ \
705 /*********************/ \
706 \
707 unchecked_c2_static_field(Matcher, _regEncode, sizeof(Matcher::_regEncode)) /* NOTE: no type */ \
708 \
709 /*********************/ \
710 /* -XX flags */ \
711 /*********************/ \
712 \
713 nonstatic_field(Flag, type, const char*) \
714 nonstatic_field(Flag, name, const char*) \
715 unchecked_nonstatic_field(Flag, addr, sizeof(void*)) /* NOTE: no type */ \
716 nonstatic_field(Flag, kind, const char*) \
717 static_field(Flag, flags, Flag*) \
718 static_field(Flag, numFlags, size_t) \
719 \
720 /*************************/ \
721 /* JDK / VM version info */ \
722 /*************************/ \
723 \
724 static_field(Abstract_VM_Version, _s_vm_release, const char*) \
725 static_field(Abstract_VM_Version, _s_internal_vm_info_string, const char*) \
726 static_field(Abstract_VM_Version, _vm_major_version, int) \
727 static_field(Abstract_VM_Version, _vm_minor_version, int) \
728 static_field(Abstract_VM_Version, _vm_build_number, int) \
729 \
730 static_field(JDK_Version, _pre_jdk16_version, bool) \
731 static_field(JDK_Version, _jdk_version, int) \
732 \
733 \
734 \
735 /*************/ \
736 /* Arguments */ \
737 /*************/ \
738 \
739 static_field(Arguments, _jvm_flags_array, char**) \
740 static_field(Arguments, _num_jvm_flags, int) \
741 static_field(Arguments, _jvm_args_array, char**) \
742 static_field(Arguments, _num_jvm_args, int) \
743 static_field(Arguments, _java_command, char*) \
744 \
745 \
746 /************************/ \
747 /* Miscellaneous fields */ \
748 /************************/ \
749 \
750 nonstatic_field(AccessFlags, _flags, jint) \
751 nonstatic_field(elapsedTimer, _counter, jlong) \
752 nonstatic_field(elapsedTimer, _active, bool) \
753 nonstatic_field(InvocationCounter, _counter, unsigned int)
754
755 /* NOTE that we do not use the last_entry() macro here; it is used */
756 /* in vmStructs_<os>_<cpu>.hpp's VM_STRUCTS_OS_CPU macro (and must */
757 /* be present there) */
758
759 //--------------------------------------------------------------------------------
760 // VM_TYPES
761 //
762 // This list must enumerate at least all of the types in the above
763 // list. For the types in the above list, the entry below must have
764 // exactly the same spacing since string comparisons are done in the
765 // code which verifies the consistency of these tables (in the debug
766 // build).
767 //
768 // In addition to the above types, this list is required to enumerate
769 // the JNI's java types, which are used to indicate the size of Java
770 // fields in this VM to the SA. Further, oop types are currently
771 // distinguished by name (i.e., ends with "oop") over in the SA.
772 //
773 // The declare_toplevel_type macro should be used to declare types
774 // which do not have a superclass.
775 //
776 // The declare_integer_type and declare_unsigned_integer_type macros
777 // are required in order to properly identify C integer types over in
778 // the SA. They should be used for any type which is otherwise opaque
779 // and which it is necessary to coerce into an integer value. This
780 // includes, for example, the type uintptr_t. Note that while they
781 // will properly identify the type's size regardless of the platform,
782 // since it is does not seem possible to deduce or check signedness at
783 // compile time using the pointer comparison tricks, it is currently
784 // required that the given types have the same signedness across all
785 // platforms.
786 //
787 // NOTE that there are platform-specific additions to this table in
788 // vmStructs_<os>_<cpu>.hpp.
789
790 #define VM_TYPES(declare_type, \
791 declare_toplevel_type, \
792 declare_oop_type, \
793 declare_integer_type, \
794 declare_unsigned_integer_type, \
795 declare_c1_toplevel_type, \
796 declare_c2_type, \
797 declare_c2_toplevel_type, \
798 last_entry) \
799 \
800 /*************************************************************/ \
801 /* Java primitive types -- required by the SA implementation */ \
802 /* in order to determine the size of Java fields in this VM */ \
803 /* (the implementation looks up these names specifically) */ \
804 /* NOTE: since we fetch these sizes from the remote VM, we */ \
805 /* have a bootstrapping sequence during which it is not */ \
806 /* valid to fetch Java values from the remote process, only */ \
807 /* C integer values (of known size). NOTE also that we do */ \
808 /* NOT include "Java unsigned" types like juint here; since */ \
809 /* Java does not have unsigned primitive types, those can */ \
810 /* not be mapped directly and are considered to be C integer */ \
811 /* types in this system (see the "other types" section, */ \
812 /* below.) */ \
813 /*************************************************************/ \
814 \
815 declare_toplevel_type(jboolean) \
816 declare_toplevel_type(jbyte) \
817 declare_toplevel_type(jchar) \
818 declare_toplevel_type(jdouble) \
819 declare_toplevel_type(jfloat) \
820 declare_toplevel_type(jint) \
821 declare_toplevel_type(jlong) \
822 declare_toplevel_type(jshort) \
823 \
824 /*********************************************************************/ \
825 /* C integer types. User-defined typedefs (like "size_t" or */ \
826 /* "intptr_t") are guaranteed to be present with the same names over */ \
827 /* in the SA's type database. Names like "unsigned short" are not */ \
828 /* guaranteed to be visible through the SA's type database lookup */ \
829 /* mechanism, though they will have a Type object created for them */ \
830 /* and are valid types for Fields. */ \
831 /*********************************************************************/ \
832 declare_integer_type(bool) \
833 declare_integer_type(int) \
834 declare_integer_type(long) \
835 declare_integer_type(char) \
836 declare_unsigned_integer_type(unsigned char) \
837 declare_unsigned_integer_type(unsigned int) \
838 declare_unsigned_integer_type(unsigned short) \
839 declare_unsigned_integer_type(unsigned long) \
840 /* The compiler thinks this is a different type than */ \
841 /* unsigned short on Win32 */ \
842 declare_unsigned_integer_type(u2) \
843 declare_unsigned_integer_type(unsigned) \
844 \
845 /*****************************/ \
846 /* C primitive pointer types */ \
847 /*****************************/ \
848 \
849 declare_toplevel_type(int*) \
850 declare_toplevel_type(char*) \
851 declare_toplevel_type(char**) \
852 declare_toplevel_type(const char*) \
853 declare_toplevel_type(u_char*) \
854 declare_toplevel_type(unsigned char*) \
855 \
856 /*******************************************************************/ \
857 /* Types which it will be handy to have available over in the SA */ \
858 /* in order to do platform-independent address -> integer coercion */ \
859 /* (note: these will be looked up by name) */ \
860 /*******************************************************************/ \
861 \
862 declare_unsigned_integer_type(size_t) \
863 declare_unsigned_integer_type(const size_t) \
864 declare_integer_type(intx) \
865 declare_integer_type(intptr_t) \
866 declare_unsigned_integer_type(uintx) \
867 declare_unsigned_integer_type(uintptr_t) \
868 declare_unsigned_integer_type(uint32_t) \
869 declare_unsigned_integer_type(uint64_t) \
870 declare_integer_type(const int) \
871 \
872 /*******************************************************************************/ \
873 /* OopDesc and Klass hierarchies (NOTE: missing methodDataOop-related classes) */ \
874 /*******************************************************************************/ \
875 \
876 declare_toplevel_type(oopDesc) \
877 declare_toplevel_type(Klass_vtbl) \
878 declare_type(Klass, Klass_vtbl) \
879 declare_type(arrayKlass, Klass) \
880 declare_type(arrayKlassKlass, klassKlass) \
881 declare_type(arrayOopDesc, oopDesc) \
882 declare_type(compiledICHolderKlass, Klass) \
883 declare_type(compiledICHolderOopDesc, oopDesc) \
884 declare_type(constantPoolKlass, arrayKlass) \
885 declare_type(constantPoolOopDesc, arrayOopDesc) \
886 declare_type(constantPoolCacheKlass, arrayKlass) \
887 declare_type(constantPoolCacheOopDesc, arrayOopDesc) \
888 declare_type(instanceKlass, Klass) \
889 declare_type(instanceKlassKlass, klassKlass) \
890 declare_type(instanceOopDesc, oopDesc) \
891 declare_type(instanceRefKlass, instanceKlass) \
892 declare_type(klassKlass, Klass) \
893 declare_type(klassOopDesc, oopDesc) \
894 declare_type(markOopDesc, oopDesc) \
895 declare_type(methodDataKlass, Klass) \
896 declare_type(methodDataOopDesc, oopDesc) \
897 declare_type(methodKlass, Klass) \
898 declare_type(constMethodKlass, Klass) \
899 declare_type(methodOopDesc, oopDesc) \
900 declare_type(objArrayKlass, arrayKlass) \
901 declare_type(objArrayKlassKlass, arrayKlassKlass) \
902 declare_type(objArrayOopDesc, arrayOopDesc) \
903 declare_type(constMethodOopDesc, oopDesc) \
904 declare_type(symbolKlass, Klass) \
905 declare_type(symbolOopDesc, oopDesc) \
906 declare_type(typeArrayKlass, arrayKlass) \
907 declare_type(typeArrayKlassKlass, arrayKlassKlass) \
908 declare_type(typeArrayOopDesc, arrayOopDesc) \
909 \
910 /********/ \
911 /* Oops */ \
912 /********/ \
913 \
914 declare_oop_type(constantPoolOop) \
915 declare_oop_type(constantPoolCacheOop) \
916 declare_oop_type(klassOop) \
917 declare_oop_type(markOop) \
918 declare_oop_type(methodOop) \
919 declare_oop_type(methodDataOop) \
920 declare_oop_type(objArrayOop) \
921 declare_oop_type(oop) \
922 declare_oop_type(constMethodOop) \
923 declare_oop_type(symbolOop) \
924 declare_oop_type(typeArrayOop) \
925 \
926 /*************************************/ \
927 /* MethodOop-related data structures */ \
928 /*************************************/ \
929 \
930 declare_toplevel_type(CheckedExceptionElement) \
931 declare_toplevel_type(LocalVariableTableElement) \
932 \
933 /******************************************/ \
934 /* Generation and space hierarchies */ \
935 /* (needed for run-time type information) */ \
936 /******************************************/ \
937 \
938 declare_toplevel_type(CollectedHeap) \
939 declare_type(SharedHeap, CollectedHeap) \
940 declare_type(GenCollectedHeap, SharedHeap) \
941 declare_toplevel_type(Generation) \
942 declare_type(DefNewGeneration, Generation) \
943 declare_type(CardGeneration, Generation) \
944 declare_type(OneContigSpaceCardGeneration, CardGeneration) \
945 declare_type(TenuredGeneration, OneContigSpaceCardGeneration) \
946 declare_type(CompactingPermGenGen, OneContigSpaceCardGeneration) \
947 declare_toplevel_type(Space) \
948 declare_toplevel_type(BitMap) \
949 declare_type(CompactibleSpace, Space) \
950 declare_type(ContiguousSpace, CompactibleSpace) \
951 declare_type(EdenSpace, ContiguousSpace) \
952 declare_type(OffsetTableContigSpace, ContiguousSpace) \
953 declare_type(TenuredSpace, OffsetTableContigSpace) \
954 declare_type(ContigPermSpace, OffsetTableContigSpace) \
955 declare_toplevel_type(PermGen) \
956 declare_type(CompactingPermGen, PermGen) \
957 declare_toplevel_type(BarrierSet) \
958 declare_type(ModRefBarrierSet, BarrierSet) \
959 declare_type(CardTableModRefBS, ModRefBarrierSet) \
960 declare_toplevel_type(GenRemSet) \
961 declare_type(CardTableRS, GenRemSet) \
962 declare_toplevel_type(BlockOffsetSharedArray) \
963 declare_toplevel_type(BlockOffsetTable) \
964 declare_type(BlockOffsetArray, BlockOffsetTable) \
965 declare_type(BlockOffsetArrayContigSpace, BlockOffsetArray) \
966 declare_type(BlockOffsetArrayNonContigSpace, BlockOffsetArray) \
967 \
968 /* Miscellaneous other GC types */ \
969 \
970 declare_toplevel_type(ageTable) \
971 declare_toplevel_type(Generation::StatRecord) \
972 declare_toplevel_type(GenerationSpec) \
973 declare_toplevel_type(HeapWord) \
974 declare_toplevel_type(MemRegion) \
975 declare_toplevel_type(const MemRegion) \
976 declare_toplevel_type(PermanentGenerationSpec) \
977 declare_toplevel_type(ThreadLocalAllocBuffer) \
978 declare_toplevel_type(VirtualSpace) \
979 declare_toplevel_type(WaterMark) \
980 \
981 /* Pointers to Garbage Collection types */ \
982 \
983 declare_toplevel_type(BarrierSet*) \
984 declare_toplevel_type(BlockOffsetSharedArray*) \
985 declare_toplevel_type(GenRemSet*) \
986 declare_toplevel_type(CardTableRS*) \
987 declare_toplevel_type(CollectedHeap*) \
988 declare_toplevel_type(ContiguousSpace*) \
989 declare_toplevel_type(DefNewGeneration*) \
990 declare_toplevel_type(EdenSpace*) \
991 declare_toplevel_type(GenCollectedHeap*) \
992 declare_toplevel_type(Generation*) \
993 declare_toplevel_type(GenerationSpec**) \
994 declare_toplevel_type(HeapWord*) \
995 declare_toplevel_type(MemRegion*) \
996 declare_toplevel_type(OffsetTableContigSpace*) \
997 declare_toplevel_type(OneContigSpaceCardGeneration*) \
998 declare_toplevel_type(PermGen*) \
999 declare_toplevel_type(Space*) \
1000 declare_toplevel_type(ThreadLocalAllocBuffer*) \
1001 \
1002 /************************/ \
1003 /* PerfMemory - jvmstat */ \
1004 /************************/ \
1005 \
1006 declare_toplevel_type(PerfDataPrologue) \
1007 declare_toplevel_type(PerfDataPrologue*) \
1008 declare_toplevel_type(PerfDataEntry) \
1009 declare_toplevel_type(PerfMemory) \
1010 \
1011 /*********************************/ \
1012 /* SymbolTable, SystemDictionary */ \
1013 /*********************************/ \
1014 \
1015 declare_toplevel_type(BasicHashtable) \
1016 declare_type(Hashtable, BasicHashtable) \
1017 declare_type(SymbolTable, Hashtable) \
1018 declare_type(StringTable, Hashtable) \
1019 declare_type(LoaderConstraintTable, Hashtable) \
1020 declare_type(TwoOopHashtable, Hashtable) \
1021 declare_type(Dictionary, TwoOopHashtable) \
1022 declare_type(PlaceholderTable, TwoOopHashtable) \
1023 declare_toplevel_type(Hashtable*) \
1024 declare_toplevel_type(SymbolTable*) \
1025 declare_toplevel_type(StringTable*) \
1026 declare_toplevel_type(LoaderConstraintTable*) \
1027 declare_toplevel_type(TwoOopHashtable*) \
1028 declare_toplevel_type(Dictionary*) \
1029 declare_toplevel_type(PlaceholderTable*) \
1030 declare_toplevel_type(BasicHashtableEntry) \
1031 declare_toplevel_type(BasicHashtableEntry*) \
1032 declare_type(HashtableEntry, BasicHashtableEntry) \
1033 declare_type(DictionaryEntry, HashtableEntry) \
1034 declare_type(PlaceholderEntry, HashtableEntry) \
1035 declare_type(LoaderConstraintEntry, HashtableEntry) \
1036 declare_toplevel_type(HashtableEntry*) \
1037 declare_toplevel_type(DictionaryEntry*) \
1038 declare_toplevel_type(HashtableBucket) \
1039 declare_toplevel_type(HashtableBucket*) \
1040 declare_toplevel_type(SystemDictionary) \
1041 declare_toplevel_type(ProtectionDomainEntry) \
1042 declare_toplevel_type(ProtectionDomainEntry*) \
1043 \
1044 /***********************************************************/ \
1045 /* Thread hierarchy (needed for run-time type information) */ \
1046 /***********************************************************/ \
1047 \
1048 declare_toplevel_type(Threads) \
1049 declare_toplevel_type(ThreadShadow) \
1050 declare_type(Thread, ThreadShadow) \
1051 declare_type(NamedThread, Thread) \
1052 declare_type(WatcherThread, Thread) \
1053 declare_type(JavaThread, Thread) \
1054 declare_type(JvmtiAgentThread, JavaThread) \
1055 declare_type(LowMemoryDetectorThread, JavaThread) \
1056 declare_type(CompilerThread, JavaThread) \
1057 declare_toplevel_type(OSThread) \
1058 declare_toplevel_type(JavaFrameAnchor) \
1059 \
1060 /***************/ \
1061 /* Interpreter */ \
1062 /***************/ \
1063 \
1064 declare_toplevel_type(AbstractInterpreter) \
1065 \
1066 /*********/ \
1067 /* Stubs */ \
1068 /*********/ \
1069 \
1070 declare_toplevel_type(StubQueue) \
1071 declare_toplevel_type(StubRoutines) \
1072 IA32_ONLY(declare_toplevel_type(StubRoutines::i486)) \
1073 declare_toplevel_type(Stub) \
1074 declare_type(InterpreterCodelet, Stub) \
1075 \
1076 /*************/ \
1077 /* JavaCalls */ \
1078 /*************/ \
1079 \
1080 declare_toplevel_type(JavaCallWrapper) \
1081 \
1082 /*************/ \
1083 /* CodeCache */ \
1084 /*************/ \
1085 \
1086 declare_toplevel_type(CodeCache) \
1087 \
1088 /************/ \
1089 /* CodeHeap */ \
1090 /************/ \
1091 \
1092 declare_toplevel_type(CodeHeap) \
1093 declare_toplevel_type(CodeHeap*) \
1094 declare_toplevel_type(HeapBlock) \
1095 declare_toplevel_type(HeapBlock::Header) \
1096 declare_type(FreeBlock, HeapBlock) \
1097 \
1098 /*************************************************************/ \
1099 /* CodeBlob hierarchy (needed for run-time type information) */ \
1100 /*************************************************************/ \
1101 \
1102 declare_toplevel_type(CodeBlob) \
1103 declare_type(BufferBlob, CodeBlob) \
1104 declare_type(nmethod, CodeBlob) \
1105 declare_type(RuntimeStub, CodeBlob) \
1106 declare_type(SingletonBlob, CodeBlob) \
1107 declare_type(SafepointBlob, SingletonBlob) \
1108 declare_type(DeoptimizationBlob, SingletonBlob) \
1109 declare_c2_type(ExceptionBlob, SingletonBlob) \
1110 declare_c2_type(UncommonTrapBlob, CodeBlob) \
1111 \
1112 /***************************************/ \
1113 /* PcDesc and other compiled code info */ \
1114 /***************************************/ \
1115 \
1116 declare_toplevel_type(PcDesc) \
1117 \
1118 /************************/ \
1119 /* OopMap and OopMapSet */ \
1120 /************************/ \
1121 \
1122 declare_toplevel_type(OopMap) \
1123 declare_toplevel_type(OopMapSet) \
1124 \
1125 /********************/ \
1126 /* CompressedStream */ \
1127 /********************/ \
1128 \
1129 declare_toplevel_type(CompressedStream) \
1130 \
1131 /**************/ \
1132 /* VMRegImpl */ \
1133 /**************/ \
1134 \
1135 declare_toplevel_type(VMRegImpl) \
1136 \
1137 /*********************************/ \
1138 /* JNIHandles and JNIHandleBlock */ \
1139 /*********************************/ \
1140 \
1141 declare_toplevel_type(JNIHandles) \
1142 declare_toplevel_type(JNIHandleBlock) \
1143 \
1144 /**********************/ \
1145 /* Runtime1 (C1 only) */ \
1146 /**********************/ \
1147 \
1148 declare_c1_toplevel_type(Runtime1) \
1149 \
1150 /************/ \
1151 /* Monitors */ \
1152 /************/ \
1153 \
1154 declare_toplevel_type(ObjectMonitor) \
1155 declare_toplevel_type(ObjectSynchronizer) \
1156 declare_toplevel_type(BasicLock) \
1157 declare_toplevel_type(BasicObjectLock) \
1158 \
1159 /*********************/ \
1160 /* Matcher (C2 only) */ \
1161 /*********************/ \
1162 \
1163 /* NOTE: this is not really a toplevel type, but we only need */ \
1164 /* this one -- FIXME later if necessary */ \
1165 declare_c2_toplevel_type(Matcher) \
1166 \
1167 /*********************/ \
1168 /* Adapter Blob Entries */ \
1169 /*********************/ \
1170 declare_toplevel_type(AdapterHandlerEntry) \
1171 declare_toplevel_type(AdapterHandlerEntry*) \
1172 \
1173 /********************/ \
1174 /* -XX flags */ \
1175 /********************/ \
1176 \
1177 declare_toplevel_type(Flag) \
1178 declare_toplevel_type(Flag*) \
1179 \
1180 /********************/ \
1181 /* JDK/VM version */ \
1182 /********************/ \
1183 \
1184 declare_toplevel_type(Abstract_VM_Version) \
1185 declare_toplevel_type(JDK_Version) \
1186 \
1187 /*************/ \
1188 /* Arguments */ \
1189 /*************/ \
1190 \
1191 declare_toplevel_type(Arguments) \
1192 \
1193 /***************/ \
1194 /* Other types */ \
1195 /***************/ \
1196 \
1197 /* all enum types */ \
1198 \
1199 declare_integer_type(Bytecodes::Code) \
1200 declare_integer_type(Generation::Name) \
1201 declare_integer_type(instanceKlass::ClassState) \
1202 declare_integer_type(JavaThreadState) \
1203 declare_integer_type(Location::Type) \
1204 declare_integer_type(Location::Where) \
1205 declare_integer_type(PermGen::Name) \
1206 \
1207 declare_integer_type(AccessFlags) /* FIXME: wrong type (not integer) */\
1208 declare_toplevel_type(address) /* FIXME: should this be an integer type? */\
1209 declare_toplevel_type(BreakpointInfo) \
1210 declare_toplevel_type(BreakpointInfo*) \
1211 declare_toplevel_type(CodeBlob*) \
1212 declare_toplevel_type(CompressedWriteStream*) \
1213 declare_toplevel_type(ConstantPoolCacheEntry) \
1214 declare_toplevel_type(elapsedTimer) \
1215 declare_toplevel_type(intptr_t*) \
1216 declare_unsigned_integer_type(InvocationCounter) /* FIXME: wrong type (not integer) */ \
1217 declare_toplevel_type(JavaThread*) \
1218 declare_toplevel_type(jbyte*) \
1219 declare_toplevel_type(jbyte**) \
1220 declare_toplevel_type(jint*) \
1221 declare_toplevel_type(jniIdMapBase*) \
1222 declare_unsigned_integer_type(juint) \
1223 declare_unsigned_integer_type(julong) \
1224 declare_toplevel_type(JNIHandleBlock*) \
1225 declare_toplevel_type(JNIid) \
1226 declare_toplevel_type(JNIid*) \
1227 declare_toplevel_type(jmethodID*) \
1228 declare_toplevel_type(Mutex*) \
1229 declare_toplevel_type(nmethod*) \
1230 declare_toplevel_type(ObjectMonitor*) \
1231 declare_toplevel_type(oop*) \
1232 declare_toplevel_type(OopMap**) \
1233 declare_toplevel_type(OopMapCache*) \
1234 declare_toplevel_type(OopMapSet*) \
1235 declare_toplevel_type(VMReg) \
1236 declare_toplevel_type(OSThread*) \
1237 declare_integer_type(ReferenceType) \
1238 declare_toplevel_type(StubQueue*) \
1239 declare_toplevel_type(Thread*) \
1240 declare_toplevel_type(Universe)
1241
1242 /* NOTE that we do not use the last_entry() macro here; it is used */
1243 /* in vmStructs_<os>_<cpu>.hpp's VM_TYPES_OS_CPU macro (and must be */
1244 /* present there) */
1245
1246 //--------------------------------------------------------------------------------
1247 // VM_INT_CONSTANTS
1248 //
1249 // This table contains integer constants required over in the
1250 // serviceability agent. The "declare_constant" macro is used for all
1251 // enums, etc., while "declare_preprocessor_constant" must be used for
1252 // all #defined constants.
1253
1254 #define VM_INT_CONSTANTS(declare_constant, \
1255 declare_preprocessor_constant, \
1256 declare_c1_constant, \
1257 declare_c2_constant, \
1258 declare_c2_preprocessor_constant, \
1259 last_entry) \
1260 \
1261 /******************/ \
1262 /* Useful globals */ \
1263 /******************/ \
1264 \
1265 declare_constant(UseTLAB) \
1266 \
1267 /**************/ \
1268 /* Stack bias */ \
1269 /**************/ \
1270 \
1271 declare_preprocessor_constant("STACK_BIAS", STACK_BIAS) \
1272 \
1273 /****************/ \
1274 /* Object sizes */ \
1275 /****************/ \
1276 \
1277 declare_constant(LogBytesPerWord) \
1278 declare_constant(BytesPerLong) \
1279 \
1280 /********************/ \
1281 /* Object alignment */ \
1282 /********************/ \
1283 \
1284 declare_constant(MinObjAlignmentInBytes) \
1285 \
1286 /********************************************/ \
1287 /* Generation and Space Hierarchy Constants */ \
1288 /********************************************/ \
1289 \
1290 declare_constant(ageTable::table_size) \
1291 \
1292 declare_constant(BarrierSet::ModRef) \
1293 declare_constant(BarrierSet::CardTableModRef) \
1294 declare_constant(BarrierSet::Other) \
1295 \
1296 declare_constant(BlockOffsetSharedArray::LogN) \
1297 declare_constant(BlockOffsetSharedArray::LogN_words) \
1298 declare_constant(BlockOffsetSharedArray::N_bytes) \
1299 declare_constant(BlockOffsetSharedArray::N_words) \
1300 \
1301 declare_constant(BlockOffsetArray::N_words) \
1302 \
1303 declare_constant(CardTableModRefBS::clean_card) \
1304 declare_constant(CardTableModRefBS::last_card) \
1305 declare_constant(CardTableModRefBS::dirty_card) \
1306 declare_constant(CardTableModRefBS::Precise) \
1307 declare_constant(CardTableModRefBS::ObjHeadPreciseArray) \
1308 declare_constant(CardTableModRefBS::card_shift) \
1309 declare_constant(CardTableModRefBS::card_size) \
1310 declare_constant(CardTableModRefBS::card_size_in_words) \
1311 \
1312 declare_constant(CardTableRS::youngergen_card) \
1313 \
1314 declare_constant(CollectedHeap::Abstract) \
1315 declare_constant(CollectedHeap::SharedHeap) \
1316 declare_constant(CollectedHeap::GenCollectedHeap) \
1317 \
1318 declare_constant(GenCollectedHeap::max_gens) \
1319 \
1320 /* constants from Generation::Name enum */ \
1321 \
1322 declare_constant(Generation::DefNew) \
1323 declare_constant(Generation::MarkSweepCompact) \
1324 declare_constant(Generation::Other) \
1325 \
1326 declare_constant(Generation::LogOfGenGrain) \
1327 declare_constant(Generation::GenGrain) \
1328 \
1329 declare_constant(HeapWordSize) \
1330 declare_constant(LogHeapWordSize) \
1331 declare_constant(HeapWordsPerOop) \
1332 \
1333 /* constants from PermGen::Name enum */ \
1334 \
1335 declare_constant(PermGen::MarkSweepCompact) \
1336 declare_constant(PermGen::MarkSweep) \
1337 \
1338 /************************/ \
1339 /* PerfMemory - jvmstat */ \
1340 /************************/ \
1341 \
1342 declare_preprocessor_constant("PERFDATA_MAJOR_VERSION", PERFDATA_MAJOR_VERSION) \
1343 declare_preprocessor_constant("PERFDATA_MINOR_VERSION", PERFDATA_MINOR_VERSION) \
1344 declare_preprocessor_constant("PERFDATA_BIG_ENDIAN", PERFDATA_BIG_ENDIAN) \
1345 declare_preprocessor_constant("PERFDATA_LITTLE_ENDIAN", PERFDATA_LITTLE_ENDIAN) \
1346 \
1347 /***************/ \
1348 /* SymbolTable */ \
1349 /***************/ \
1350 \
1351 declare_constant(SymbolTable::symbol_table_size) \
1352 \
1353 /***************/ \
1354 /* StringTable */ \
1355 /***************/ \
1356 \
1357 declare_constant(StringTable::string_table_size) \
1358 \
1359 /********************/ \
1360 /* SystemDictionary */ \
1361 /********************/ \
1362 \
1363 declare_constant(SystemDictionary::_loader_constraint_size) \
1364 declare_constant(SystemDictionary::_nof_buckets) \
1365 /* these #foo numbers are enums used to index _well_known_klasses: */ \
1366 declare_preprocessor_constant("SystemDictionary::#object_klass", SystemDictionary::WK_KLASS_ENUM_NAME(object_klass)) \
1367 declare_preprocessor_constant("SystemDictionary::#classloader_klass", SystemDictionary::WK_KLASS_ENUM_NAME(classloader_klass)) \
1368 declare_preprocessor_constant("SystemDictionary::#string_klass", SystemDictionary::WK_KLASS_ENUM_NAME(string_klass)) \
1369 declare_preprocessor_constant("SystemDictionary::#system_klass", SystemDictionary::WK_KLASS_ENUM_NAME(system_klass)) \
1370 declare_preprocessor_constant("SystemDictionary::#thread_klass", SystemDictionary::WK_KLASS_ENUM_NAME(thread_klass)) \
1371 declare_preprocessor_constant("SystemDictionary::#threadGroup_klass", SystemDictionary::WK_KLASS_ENUM_NAME(threadGroup_klass)) \
1372 \
1373 /***********************************/ \
1374 /* LoaderConstraintTable constants */ \
1375 /***********************************/ \
1376 \
1377 declare_constant(LoaderConstraintTable::_loader_constraint_size) \
1378 declare_constant(LoaderConstraintTable::_nof_buckets) \
1379 \
1380 /************************************************************/ \
1381 /* HotSpot specific JVM_ACC constants from global anon enum */ \
1382 /************************************************************/ \
1383 \
1384 declare_constant(JVM_ACC_WRITTEN_FLAGS) \
1385 declare_constant(JVM_ACC_MONITOR_MATCH) \
1386 declare_constant(JVM_ACC_HAS_MONITOR_BYTECODES) \
1387 declare_constant(JVM_ACC_HAS_LOOPS) \
1388 declare_constant(JVM_ACC_LOOPS_FLAG_INIT) \
1389 declare_constant(JVM_ACC_QUEUED) \
1390 declare_constant(JVM_ACC_NOT_OSR_COMPILABLE) \
1391 declare_constant(JVM_ACC_HAS_LINE_NUMBER_TABLE) \
1392 declare_constant(JVM_ACC_HAS_CHECKED_EXCEPTIONS) \
1393 declare_constant(JVM_ACC_HAS_JSRS) \
1394 declare_constant(JVM_ACC_IS_OLD) \
1395 declare_constant(JVM_ACC_IS_OBSOLETE) \
1396 declare_constant(JVM_ACC_IS_PREFIXED_NATIVE) \
1397 declare_constant(JVM_ACC_HAS_MIRANDA_METHODS) \
1398 declare_constant(JVM_ACC_HAS_VANILLA_CONSTRUCTOR) \
1399 declare_constant(JVM_ACC_HAS_FINALIZER) \
1400 declare_constant(JVM_ACC_IS_CLONEABLE) \
1401 declare_constant(JVM_ACC_HAS_LOCAL_VARIABLE_TABLE) \
1402 declare_constant(JVM_ACC_PROMOTED_FLAGS) \
1403 declare_constant(JVM_ACC_FIELD_ACCESS_WATCHED) \
1404 declare_constant(JVM_ACC_FIELD_MODIFICATION_WATCHED) \
1405 \
1406 /*****************************/ \
1407 /* Thread::SuspendFlags enum */ \
1408 /*****************************/ \
1409 \
1410 declare_constant(Thread::_external_suspend) \
1411 declare_constant(Thread::_ext_suspended) \
1412 declare_constant(Thread::_has_async_exception) \
1413 \
1414 /*******************/ \
1415 /* JavaThreadState */ \
1416 /*******************/ \
1417 \
1418 declare_constant(_thread_uninitialized) \
1419 declare_constant(_thread_new) \
1420 declare_constant(_thread_new_trans) \
1421 declare_constant(_thread_in_native) \
1422 declare_constant(_thread_in_native_trans) \
1423 declare_constant(_thread_in_vm) \
1424 declare_constant(_thread_in_vm_trans) \
1425 declare_constant(_thread_in_Java) \
1426 declare_constant(_thread_in_Java_trans) \
1427 declare_constant(_thread_blocked) \
1428 declare_constant(_thread_blocked_trans) \
1429 \
1430 /******************************/ \
1431 /* Klass misc. enum constants */ \
1432 /******************************/ \
1433 \
1434 declare_constant(Klass::_primary_super_limit) \
1435 declare_constant(Klass::_lh_instance_slow_path_bit) \
1436 declare_constant(Klass::_lh_log2_element_size_shift) \
1437 declare_constant(Klass::_lh_element_type_shift) \
1438 declare_constant(Klass::_lh_header_size_shift) \
1439 declare_constant(Klass::_lh_array_tag_shift) \
1440 declare_constant(Klass::_lh_array_tag_type_value) \
1441 declare_constant(Klass::_lh_array_tag_obj_value) \
1442 \
1443 /********************************/ \
1444 /* constMethodOopDesc anon-enum */ \
1445 /********************************/ \
1446 \
1447 declare_constant(constMethodOopDesc::_has_linenumber_table) \
1448 declare_constant(constMethodOopDesc::_has_checked_exceptions) \
1449 declare_constant(constMethodOopDesc::_has_localvariable_table) \
1450 \
1451 /*************************************/ \
1452 /* instanceKlass FieldOffset enum */ \
1453 /*************************************/ \
1454 \
1455 declare_constant(instanceKlass::access_flags_offset) \
1456 declare_constant(instanceKlass::name_index_offset) \
1457 declare_constant(instanceKlass::signature_index_offset) \
1458 declare_constant(instanceKlass::initval_index_offset) \
1459 declare_constant(instanceKlass::low_offset) \
1460 declare_constant(instanceKlass::high_offset) \
1461 declare_constant(instanceKlass::generic_signature_offset) \
1462 declare_constant(instanceKlass::next_offset) \
1463 declare_constant(instanceKlass::implementors_limit) \
1464 \
1465 /************************************************/ \
1466 /* instanceKlass InnerClassAttributeOffset enum */ \
1467 /************************************************/ \
1468 \
1469 declare_constant(instanceKlass::inner_class_inner_class_info_offset) \
1470 declare_constant(instanceKlass::inner_class_outer_class_info_offset) \
1471 declare_constant(instanceKlass::inner_class_inner_name_offset) \
1472 declare_constant(instanceKlass::inner_class_access_flags_offset) \
1473 declare_constant(instanceKlass::inner_class_next_offset) \
1474 \
1475 /*********************************/ \
1476 /* instanceKlass ClassState enum */ \
1477 /*********************************/ \
1478 \
1479 declare_constant(instanceKlass::unparsable_by_gc) \
1480 declare_constant(instanceKlass::allocated) \
1481 declare_constant(instanceKlass::loaded) \
1482 declare_constant(instanceKlass::linked) \
1483 declare_constant(instanceKlass::being_initialized) \
1484 declare_constant(instanceKlass::fully_initialized) \
1485 declare_constant(instanceKlass::initialization_error) \
1486 \
1487 /*********************************/ \
1488 /* symbolOop - symbol max length */ \
1489 /*********************************/ \
1490 \
1491 declare_constant(symbolOopDesc::max_symbol_length) \
1492 \
1493 /*********************************************/ \
1494 /* ConstantPoolCacheEntry FlagBitValues enum */ \
1495 /*********************************************/ \
1496 \
1497 declare_constant(ConstantPoolCacheEntry::hotSwapBit) \
1498 declare_constant(ConstantPoolCacheEntry::methodInterface) \
1499 declare_constant(ConstantPoolCacheEntry::volatileField) \
1500 declare_constant(ConstantPoolCacheEntry::vfinalMethod) \
1501 declare_constant(ConstantPoolCacheEntry::finalField) \
1502 \
1503 /******************************************/ \
1504 /* ConstantPoolCacheEntry FlagValues enum */ \
1505 /******************************************/ \
1506 \
1507 declare_constant(ConstantPoolCacheEntry::tosBits) \
1508 \
1509 /*********************************/ \
1510 /* java_lang_Class field offsets */ \
1511 /*********************************/ \
1512 \
1513 declare_constant(java_lang_Class::hc_klass_offset) \
1514 declare_constant(java_lang_Class::hc_array_klass_offset) \
1515 declare_constant(java_lang_Class::hc_resolved_constructor_offset) \
1516 declare_constant(java_lang_Class::hc_number_of_fake_oop_fields) \
1517 \
1518 /***************************************/ \
1519 /* java_lang_Thread::ThreadStatus enum */ \
1520 /***************************************/ \
1521 \
1522 declare_constant(java_lang_Thread::NEW) \
1523 declare_constant(java_lang_Thread::RUNNABLE) \
1524 declare_constant(java_lang_Thread::SLEEPING) \
1525 declare_constant(java_lang_Thread::IN_OBJECT_WAIT) \
1526 declare_constant(java_lang_Thread::IN_OBJECT_WAIT_TIMED) \
1527 declare_constant(java_lang_Thread::PARKED) \
1528 declare_constant(java_lang_Thread::PARKED_TIMED) \
1529 declare_constant(java_lang_Thread::BLOCKED_ON_MONITOR_ENTER) \
1530 declare_constant(java_lang_Thread::TERMINATED) \
1531 \
1532 /******************************/ \
1533 /* Debug info */ \
1534 /******************************/ \
1535 \
1536 declare_constant(Location::OFFSET_MASK) \
1537 declare_constant(Location::OFFSET_SHIFT) \
1538 declare_constant(Location::TYPE_MASK) \
1539 declare_constant(Location::TYPE_SHIFT) \
1540 declare_constant(Location::WHERE_MASK) \
1541 declare_constant(Location::WHERE_SHIFT) \
1542 \
1543 /* constants from Location::Type enum */ \
1544 \
1545 declare_constant(Location::normal) \
1546 declare_constant(Location::oop) \
1547 declare_constant(Location::int_in_long) \
1548 declare_constant(Location::lng) \
1549 declare_constant(Location::float_in_dbl) \
1550 declare_constant(Location::dbl) \
1551 declare_constant(Location::addr) \
1552 declare_constant(Location::invalid) \
1553 \
1554 /* constants from Location::Where enum */ \
1555 \
1556 declare_constant(Location::on_stack) \
1557 declare_constant(Location::in_register) \
1558 \
1559 /*********************/ \
1560 /* Matcher (C2 only) */ \
1561 /*********************/ \
1562 \
1563 declare_c2_preprocessor_constant("Matcher::interpreter_frame_pointer_reg", Matcher::interpreter_frame_pointer_reg()) \
1564 \
1565 /*********************************************/ \
1566 /* MethodCompilation (globalDefinitions.hpp) */ \
1567 /*********************************************/ \
1568 \
1569 declare_constant(InvocationEntryBci) \
1570 declare_constant(InvalidOSREntryBci) \
1571 \
1572 /***************/ \
1573 /* OopMapValue */ \
1574 /***************/ \
1575 \
1576 declare_constant(OopMapValue::type_bits) \
1577 declare_constant(OopMapValue::register_bits) \
1578 declare_constant(OopMapValue::type_shift) \
1579 declare_constant(OopMapValue::register_shift) \
1580 declare_constant(OopMapValue::type_mask) \
1581 declare_constant(OopMapValue::type_mask_in_place) \
1582 declare_constant(OopMapValue::register_mask) \
1583 declare_constant(OopMapValue::register_mask_in_place) \
1584 declare_constant(OopMapValue::unused_value) \
1585 declare_constant(OopMapValue::oop_value) \
1586 declare_constant(OopMapValue::value_value) \
1587 declare_constant(OopMapValue::dead_value) \
1588 declare_constant(OopMapValue::callee_saved_value) \
1589 declare_constant(OopMapValue::derived_oop_value) \
1590 \
1591 /******************/ \
1592 /* JNIHandleBlock */ \
1593 /******************/ \
1594 \
1595 declare_constant(JNIHandleBlock::block_size_in_oops) \
1596 \
1597 /**********************/ \
1598 /* ObjectSynchronizer */ \
1599 /**********************/ \
1600 \
1601 declare_constant(ObjectSynchronizer::_BLOCKSIZE) \
1602 \
1603 /********************************/ \
1604 /* Calling convention constants */ \
1605 /********************************/ \
1606 \
1607 declare_constant(RegisterImpl::number_of_registers) \
1608 declare_constant(ConcreteRegisterImpl::number_of_registers) \
1609 declare_preprocessor_constant("REG_COUNT", REG_COUNT) \
1610 declare_c2_preprocessor_constant("SAVED_ON_ENTRY_REG_COUNT", SAVED_ON_ENTRY_REG_COUNT) \
1611 declare_c2_preprocessor_constant("C_SAVED_ON_ENTRY_REG_COUNT", C_SAVED_ON_ENTRY_REG_COUNT)
1612
1613 /* NOTE that we do not use the last_entry() macro here; it is used */
1614 /* in vmStructs_<os>_<cpu>.hpp's VM_INT_CONSTANTS_OS_CPU macro (and */
1615 /* must be present there) */
1616
1617 //--------------------------------------------------------------------------------
1618 // VM_LONG_CONSTANTS
1619 //
1620 // This table contains long constants required over in the
1621 // serviceability agent. The "declare_constant" macro is used for all
1622 // enums, etc., while "declare_preprocessor_constant" must be used for
1623 // all #defined constants.
1624
1625 #define VM_LONG_CONSTANTS(declare_constant, declare_preprocessor_constant, declare_c1_constant, declare_c2_constant, declare_c2_preprocessor_constant, last_entry) \
1626 \
1627 /*********************/ \
1628 /* MarkOop constants */ \
1629 /*********************/ \
1630 \
1631 /* Note: some of these are declared as long constants just for */ \
1632 /* consistency. The mask constants are the only ones requiring */ \
1633 /* 64 bits (on 64-bit platforms). */ \
1634 \
1635 declare_constant(markOopDesc::age_bits) \
1636 declare_constant(markOopDesc::lock_bits) \
1637 declare_constant(markOopDesc::biased_lock_bits) \
1638 declare_constant(markOopDesc::max_hash_bits) \
1639 declare_constant(markOopDesc::hash_bits) \
1640 \
1641 declare_constant(markOopDesc::lock_shift) \
1642 declare_constant(markOopDesc::biased_lock_shift) \
1643 declare_constant(markOopDesc::age_shift) \
1644 declare_constant(markOopDesc::hash_shift) \
1645 \
1646 declare_constant(markOopDesc::lock_mask) \
1647 declare_constant(markOopDesc::lock_mask_in_place) \
1648 declare_constant(markOopDesc::biased_lock_mask) \
1649 declare_constant(markOopDesc::biased_lock_mask_in_place) \
1650 declare_constant(markOopDesc::biased_lock_bit_in_place) \
1651 declare_constant(markOopDesc::age_mask) \
1652 declare_constant(markOopDesc::age_mask_in_place) \
1653 declare_constant(markOopDesc::hash_mask) \
1654 declare_constant(markOopDesc::hash_mask_in_place) \
1655 declare_constant(markOopDesc::biased_lock_alignment) \
1656 \
1657 declare_constant(markOopDesc::locked_value) \
1658 declare_constant(markOopDesc::unlocked_value) \
1659 declare_constant(markOopDesc::monitor_value) \
1660 declare_constant(markOopDesc::marked_value) \
1661 declare_constant(markOopDesc::biased_lock_pattern) \
1662 \
1663 declare_constant(markOopDesc::no_hash) \
1664 declare_constant(markOopDesc::no_hash_in_place) \
1665 declare_constant(markOopDesc::no_lock_in_place) \
1666 declare_constant(markOopDesc::max_age)
1667
1668 /* NOTE that we do not use the last_entry() macro here; it is used */
1669 /* in vmStructs_<os>_<cpu>.hpp's VM_LONG_CONSTANTS_OS_CPU macro (and */
1670 /* must be present there) */
1671
1672
1673 //--------------------------------------------------------------------------------
1674 // Macros operating on the above lists
1675 //--------------------------------------------------------------------------------
1676
1677 // This utility macro quotes the passed string
1678 #define QUOTE(x) #x
1679
1680 //--------------------------------------------------------------------------------
1681 // VMStructEntry macros
1682 //
1683
1684 // This macro generates a VMStructEntry line for a nonstatic field
1685 #define GENERATE_NONSTATIC_VM_STRUCT_ENTRY(typeName, fieldName, type) \
1686 { QUOTE(typeName), QUOTE(fieldName), QUOTE(type), 0, cast_uint64_t(offset_of(typeName, fieldName)), NULL },
1687
1688 // This macro generates a VMStructEntry line for a static field
1689 #define GENERATE_STATIC_VM_STRUCT_ENTRY(typeName, fieldName, type) \
1690 { QUOTE(typeName), QUOTE(fieldName), QUOTE(type), 1, 0, &typeName::fieldName },
1691
1692 // This macro generates a VMStructEntry line for an unchecked
1693 // nonstatic field, in which the size of the type is also specified.
1694 // The type string is given as NULL, indicating an "opaque" type.
1695 #define GENERATE_UNCHECKED_NONSTATIC_VM_STRUCT_ENTRY(typeName, fieldName, size) \
1696 { QUOTE(typeName), QUOTE(fieldName), NULL, 0, cast_uint64_t(offset_of(typeName, fieldName)), NULL },
1697
1698 // This macro generates a VMStructEntry line for an unchecked
1699 // static field, in which the size of the type is also specified.
1700 // The type string is given as NULL, indicating an "opaque" type.
1701 #define GENERATE_UNCHECKED_STATIC_VM_STRUCT_ENTRY(typeName, fieldName, size) \
1702 { QUOTE(typeName), QUOTE(fieldName), NULL, 1, 0, (void*) &typeName::fieldName },
1703
1704 // This macro generates the sentinel value indicating the end of the list
1705 #define GENERATE_VM_STRUCT_LAST_ENTRY() \
1706 { NULL, NULL, NULL, 0, 0, NULL }
1707
1708 // This macro checks the type of a VMStructEntry by comparing pointer types
1709 #define CHECK_NONSTATIC_VM_STRUCT_ENTRY(typeName, fieldName, type) \
1710 {typeName *dummyObj = NULL; type* dummy = &dummyObj->fieldName; }
1711
1712 // This macro checks the type of a volatile VMStructEntry by comparing pointer types
1713 #define CHECK_VOLATILE_NONSTATIC_VM_STRUCT_ENTRY(typeName, fieldName, type) \
1714 {typedef type dummyvtype; typeName *dummyObj = NULL; volatile dummyvtype* dummy = &dummyObj->fieldName; }
1715
1716 // This macro checks the type of a VMStructEntry by comparing pointer types
1717 #define CHECK_STATIC_VM_STRUCT_ENTRY(typeName, fieldName, type) \
1718 {type* dummy = &typeName::fieldName; }
1719
1720 // This macro ensures the type of a field and its containing type are
1721 // present in the type table. The assertion string is shorter than
1722 // preferable because (incredibly) of a bug in Solstice NFS client
1723 // which seems to prevent very long lines from compiling. This assertion
1724 // means that an entry in VMStructs::localHotSpotVMStructs[] was not
1725 // found in VMStructs::localHotSpotVMTypes[].
1726 #define ENSURE_FIELD_TYPE_PRESENT(typeName, fieldName, type) \
1727 { assert(findType(QUOTE(typeName)) != 0, "type \"" QUOTE(typeName) "\" not found in type table"); \
1728 assert(findType(QUOTE(type)) != 0, "type \"" QUOTE(type) "\" not found in type table"); }
1729
1730 // This is a no-op macro for unchecked fields
1731 #define CHECK_NO_OP(a, b, c)
1732
1733 // This is a no-op macro for the sentinel value
1734 #define CHECK_SENTINEL()
1735
1736 //
1737 // Build-specific macros:
1738 //
1739
1740 // Generate and check a nonstatic field in non-product builds
1741 #ifndef PRODUCT
1742 # define GENERATE_NONPRODUCT_NONSTATIC_VM_STRUCT_ENTRY(a, b, c) GENERATE_NONSTATIC_VM_STRUCT_ENTRY(a, b, c)
1743 # define CHECK_NONPRODUCT_NONSTATIC_VM_STRUCT_ENTRY(a, b, c) CHECK_NONSTATIC_VM_STRUCT_ENTRY(a, b, c)
1744 # define ENSURE_NONPRODUCT_FIELD_TYPE_PRESENT(a, b, c) ENSURE_FIELD_TYPE_PRESENT(a, b, c)
1745 # define GENERATE_NONPRODUCT_NONSTATIC_VM_STRUCT_ENTRY(a, b, c) GENERATE_NONSTATIC_VM_STRUCT_ENTRY(a, b, c)
1746 # define CHECK_NONPRODUCT_NONSTATIC_VM_STRUCT_ENTRY(a, b, c) CHECK_NONSTATIC_VM_STRUCT_ENTRY(a, b, c)
1747 # define ENSURE_NONPRODUCT_FIELD_TYPE_PRESENT(a, b, c) ENSURE_FIELD_TYPE_PRESENT(a, b, c)
1748 #else
1749 # define GENERATE_NONPRODUCT_NONSTATIC_VM_STRUCT_ENTRY(a, b, c)
1750 # define CHECK_NONPRODUCT_NONSTATIC_VM_STRUCT_ENTRY(a, b, c)
1751 # define ENSURE_NONPRODUCT_FIELD_TYPE_PRESENT(a, b, c)
1752 # define GENERATE_NONPRODUCT_NONSTATIC_VM_STRUCT_ENTRY(a, b, c)
1753 # define CHECK_NONPRODUCT_NONSTATIC_VM_STRUCT_ENTRY(a, b, c)
1754 # define ENSURE_NONPRODUCT_FIELD_TYPE_PRESENT(a, b, c)
1755 #endif /* PRODUCT */
1756
1757 // Generate and check a nonstatic field in C1 builds
1758 #ifdef COMPILER1
1759 # define GENERATE_C1_NONSTATIC_VM_STRUCT_ENTRY(a, b, c) GENERATE_NONSTATIC_VM_STRUCT_ENTRY(a, b, c)
1760 # define CHECK_C1_NONSTATIC_VM_STRUCT_ENTRY(a, b, c) CHECK_NONSTATIC_VM_STRUCT_ENTRY(a, b, c)
1761 # define ENSURE_C1_FIELD_TYPE_PRESENT(a, b, c) ENSURE_FIELD_TYPE_PRESENT(a, b, c)
1762 #else
1763 # define GENERATE_C1_NONSTATIC_VM_STRUCT_ENTRY(a, b, c)
1764 # define CHECK_C1_NONSTATIC_VM_STRUCT_ENTRY(a, b, c)
1765 # define ENSURE_C1_FIELD_TYPE_PRESENT(a, b, c)
1766 #endif /* COMPILER1 */
1767 // Generate and check a nonstatic field in C2 builds
1768 #ifdef COMPILER2
1769 # define GENERATE_C2_NONSTATIC_VM_STRUCT_ENTRY(a, b, c) GENERATE_NONSTATIC_VM_STRUCT_ENTRY(a, b, c)
1770 # define CHECK_C2_NONSTATIC_VM_STRUCT_ENTRY(a, b, c) CHECK_NONSTATIC_VM_STRUCT_ENTRY(a, b, c)
1771 # define ENSURE_C2_FIELD_TYPE_PRESENT(a, b, c) ENSURE_FIELD_TYPE_PRESENT(a, b, c)
1772 #else
1773 # define GENERATE_C2_NONSTATIC_VM_STRUCT_ENTRY(a, b, c)
1774 # define CHECK_C2_NONSTATIC_VM_STRUCT_ENTRY(a, b, c)
1775 # define ENSURE_C2_FIELD_TYPE_PRESENT(a, b, c)
1776 #endif /* COMPILER2 */
1777
1778 // Generate but do not check a static field in C1 builds
1779 #ifdef COMPILER1
1780 # define GENERATE_C1_UNCHECKED_STATIC_VM_STRUCT_ENTRY(a, b, c) GENERATE_UNCHECKED_STATIC_VM_STRUCT_ENTRY(a, b, c)
1781 #else
1782 # define GENERATE_C1_UNCHECKED_STATIC_VM_STRUCT_ENTRY(a, b, c)
1783 #endif /* COMPILER1 */
1784
1785 // Generate but do not check a static field in C2 builds
1786 #ifdef COMPILER2
1787 # define GENERATE_C2_UNCHECKED_STATIC_VM_STRUCT_ENTRY(a, b, c) GENERATE_UNCHECKED_STATIC_VM_STRUCT_ENTRY(a, b, c)
1788 #else
1789 # define GENERATE_C2_UNCHECKED_STATIC_VM_STRUCT_ENTRY(a, b, c)
1790 #endif /* COMPILER2 */
1791
1792 //--------------------------------------------------------------------------------
1793 // VMTypeEntry macros
1794 //
1795
1796 #define GENERATE_VM_TYPE_ENTRY(type, superclass) \
1797 { QUOTE(type), QUOTE(superclass), 0, 0, 0, sizeof(type) },
1798
1799 #define GENERATE_TOPLEVEL_VM_TYPE_ENTRY(type) \
1800 { QUOTE(type), NULL, 0, 0, 0, sizeof(type) },
1801
1802 #define GENERATE_OOP_VM_TYPE_ENTRY(type) \
1803 { QUOTE(type), NULL, 1, 0, 0, sizeof(type) },
1804
1805 #define GENERATE_INTEGER_VM_TYPE_ENTRY(type) \
1806 { QUOTE(type), NULL, 0, 1, 0, sizeof(type) },
1807
1808 #define GENERATE_UNSIGNED_INTEGER_VM_TYPE_ENTRY(type) \
1809 { QUOTE(type), NULL, 0, 1, 1, sizeof(type) },
1810
1811 #define GENERATE_VM_TYPE_LAST_ENTRY() \
1812 { NULL, NULL, 0, 0, 0, 0 }
1813
1814 #define CHECK_VM_TYPE_ENTRY(type, superclass) \
1815 { type* dummyObj = NULL; superclass* dummySuperObj = dummyObj; }
1816
1817 #define CHECK_VM_TYPE_NO_OP(a)
1818 #define CHECK_SINGLE_ARG_VM_TYPE_NO_OP(a)
1819
1820 //
1821 // Build-specific macros:
1822 //
1823
1824 #ifdef COMPILER1
1825 # define GENERATE_C1_TOPLEVEL_VM_TYPE_ENTRY(a) GENERATE_TOPLEVEL_VM_TYPE_ENTRY(a)
1826 # define CHECK_C1_TOPLEVEL_VM_TYPE_ENTRY(a)
1827 #else
1828 # define GENERATE_C1_TOPLEVEL_VM_TYPE_ENTRY(a)
1829 # define CHECK_C1_TOPLEVEL_VM_TYPE_ENTRY(a)
1830 #endif /* COMPILER1 */
1831
1832 #ifdef COMPILER2
1833 # define GENERATE_C2_VM_TYPE_ENTRY(a, b) GENERATE_VM_TYPE_ENTRY(a, b)
1834 # define CHECK_C2_VM_TYPE_ENTRY(a, b) CHECK_VM_TYPE_ENTRY(a, b)
1835 # define GENERATE_C2_TOPLEVEL_VM_TYPE_ENTRY(a) GENERATE_TOPLEVEL_VM_TYPE_ENTRY(a)
1836 # define CHECK_C2_TOPLEVEL_VM_TYPE_ENTRY(a)
1837 #else
1838 # define GENERATE_C2_VM_TYPE_ENTRY(a, b)
1839 # define CHECK_C2_VM_TYPE_ENTRY(a, b)
1840 # define GENERATE_C2_TOPLEVEL_VM_TYPE_ENTRY(a)
1841 # define CHECK_C2_TOPLEVEL_VM_TYPE_ENTRY(a)
1842 #endif /* COMPILER2 */
1843
1844
1845 //--------------------------------------------------------------------------------
1846 // VMIntConstantEntry macros
1847 //
1848
1849 #define GENERATE_VM_INT_CONSTANT_ENTRY(name) \
1850 { QUOTE(name), (int32_t) name },
1851
1852 #define GENERATE_PREPROCESSOR_VM_INT_CONSTANT_ENTRY(name, value) \
1853 { name, (int32_t) value },
1854
1855 // This macro generates the sentinel value indicating the end of the list
1856 #define GENERATE_VM_INT_CONSTANT_LAST_ENTRY() \
1857 { NULL, 0 }
1858
1859
1860 // Generate an int constant for a C1 build
1861 #ifdef COMPILER1
1862 # define GENERATE_C1_VM_INT_CONSTANT_ENTRY(name) GENERATE_VM_INT_CONSTANT_ENTRY(name)
1863 #else
1864 # define GENERATE_C1_VM_INT_CONSTANT_ENTRY(name)
1865 #endif /* COMPILER1 */
1866
1867 // Generate an int constant for a C2 build
1868 #ifdef COMPILER2
1869 # define GENERATE_C2_VM_INT_CONSTANT_ENTRY(name) GENERATE_VM_INT_CONSTANT_ENTRY(name)
1870 # define GENERATE_C2_PREPROCESSOR_VM_INT_CONSTANT_ENTRY(name, value) GENERATE_PREPROCESSOR_VM_INT_CONSTANT_ENTRY(name, value)
1871 #else
1872 # define GENERATE_C2_VM_INT_CONSTANT_ENTRY(name)
1873 # define GENERATE_C2_PREPROCESSOR_VM_INT_CONSTANT_ENTRY(name, value)
1874 #endif /* COMPILER1 */
1875
1876 //--------------------------------------------------------------------------------
1877 // VMLongConstantEntry macros
1878 //
1879
1880 #define GENERATE_VM_LONG_CONSTANT_ENTRY(name) \
1881 { QUOTE(name), cast_uint64_t(name) },
1882
1883 #define GENERATE_PREPROCESSOR_VM_LONG_CONSTANT_ENTRY(name, value) \
1884 { name, cast_uint64_t(value) },
1885
1886 // This macro generates the sentinel value indicating the end of the list
1887 #define GENERATE_VM_LONG_CONSTANT_LAST_ENTRY() \
1888 { NULL, 0 }
1889
1890 // Generate a long constant for a C1 build
1891 #ifdef COMPILER1
1892 # define GENERATE_C1_VM_LONG_CONSTANT_ENTRY(name) GENERATE_VM_LONG_CONSTANT_ENTRY(name)
1893 #else
1894 # define GENERATE_C1_VM_LONG_CONSTANT_ENTRY(name)
1895 #endif /* COMPILER1 */
1896
1897 // Generate a long constant for a C2 build
1898 #ifdef COMPILER2
1899 # define GENERATE_C2_VM_LONG_CONSTANT_ENTRY(name) GENERATE_VM_LONG_CONSTANT_ENTRY(name)
1900 # define GENERATE_C2_PREPROCESSOR_VM_LONG_CONSTANT_ENTRY(name, value) GENERATE_PREPROCESSOR_VM_LONG_CONSTANT_ENTRY(name, value)
1901 #else
1902 # define GENERATE_C2_VM_LONG_CONSTANT_ENTRY(name)
1903 # define GENERATE_C2_PREPROCESSOR_VM_LONG_CONSTANT_ENTRY(name, value)
1904 #endif /* COMPILER1 */
1905
1906 //
1907 // Instantiation of VMStructEntries, VMTypeEntries and VMIntConstantEntries
1908 //
1909
1910 // These initializers are allowed to access private fields in classes
1911 // as long as class VMStructs is a friend
1912 VMStructEntry VMStructs::localHotSpotVMStructs[] = {
1913
1914 VM_STRUCTS(GENERATE_NONSTATIC_VM_STRUCT_ENTRY, \
1915 GENERATE_STATIC_VM_STRUCT_ENTRY, \
1916 GENERATE_UNCHECKED_NONSTATIC_VM_STRUCT_ENTRY, \
1917 GENERATE_NONSTATIC_VM_STRUCT_ENTRY, \
1918 GENERATE_NONPRODUCT_NONSTATIC_VM_STRUCT_ENTRY, \
1919 GENERATE_C1_NONSTATIC_VM_STRUCT_ENTRY, \
1920 GENERATE_C2_NONSTATIC_VM_STRUCT_ENTRY, \
1921 GENERATE_C1_UNCHECKED_STATIC_VM_STRUCT_ENTRY, \
1922 GENERATE_C2_UNCHECKED_STATIC_VM_STRUCT_ENTRY, \
1923 GENERATE_VM_STRUCT_LAST_ENTRY)
1924
1925 #ifndef SERIALGC
1926 VM_STRUCTS_PARALLELGC(GENERATE_NONSTATIC_VM_STRUCT_ENTRY, \
1927 GENERATE_STATIC_VM_STRUCT_ENTRY)
1928
1929 VM_STRUCTS_CMS(GENERATE_NONSTATIC_VM_STRUCT_ENTRY, \
1930 GENERATE_STATIC_VM_STRUCT_ENTRY)
1931 #endif // SERIALGC
1932
1933 VM_STRUCTS_CPU(GENERATE_NONSTATIC_VM_STRUCT_ENTRY, \
1934 GENERATE_STATIC_VM_STRUCT_ENTRY, \
1935 GENERATE_UNCHECKED_NONSTATIC_VM_STRUCT_ENTRY, \
1936 GENERATE_NONSTATIC_VM_STRUCT_ENTRY, \
1937 GENERATE_NONPRODUCT_NONSTATIC_VM_STRUCT_ENTRY, \
1938 GENERATE_C2_NONSTATIC_VM_STRUCT_ENTRY, \
1939 GENERATE_C1_UNCHECKED_STATIC_VM_STRUCT_ENTRY, \
1940 GENERATE_C2_UNCHECKED_STATIC_VM_STRUCT_ENTRY, \
1941 GENERATE_VM_STRUCT_LAST_ENTRY)
1942
1943 VM_STRUCTS_OS_CPU(GENERATE_NONSTATIC_VM_STRUCT_ENTRY, \
1944 GENERATE_STATIC_VM_STRUCT_ENTRY, \
1945 GENERATE_UNCHECKED_NONSTATIC_VM_STRUCT_ENTRY, \
1946 GENERATE_NONSTATIC_VM_STRUCT_ENTRY, \
1947 GENERATE_NONPRODUCT_NONSTATIC_VM_STRUCT_ENTRY, \
1948 GENERATE_C2_NONSTATIC_VM_STRUCT_ENTRY, \
1949 GENERATE_C1_UNCHECKED_STATIC_VM_STRUCT_ENTRY, \
1950 GENERATE_C2_UNCHECKED_STATIC_VM_STRUCT_ENTRY, \
1951 GENERATE_VM_STRUCT_LAST_ENTRY)
1952 };
1953
1954 VMTypeEntry VMStructs::localHotSpotVMTypes[] = {
1955
1956 VM_TYPES(GENERATE_VM_TYPE_ENTRY,
1957 GENERATE_TOPLEVEL_VM_TYPE_ENTRY,
1958 GENERATE_OOP_VM_TYPE_ENTRY,
1959 GENERATE_INTEGER_VM_TYPE_ENTRY,
1960 GENERATE_UNSIGNED_INTEGER_VM_TYPE_ENTRY,
1961 GENERATE_C1_TOPLEVEL_VM_TYPE_ENTRY,
1962 GENERATE_C2_VM_TYPE_ENTRY,
1963 GENERATE_C2_TOPLEVEL_VM_TYPE_ENTRY,
1964 GENERATE_VM_TYPE_LAST_ENTRY)
1965
1966 #ifndef SERIALGC
1967 VM_TYPES_PARALLELGC(GENERATE_VM_TYPE_ENTRY,
1968 GENERATE_TOPLEVEL_VM_TYPE_ENTRY)
1969
1970 VM_TYPES_CMS(GENERATE_VM_TYPE_ENTRY,
1971 GENERATE_TOPLEVEL_VM_TYPE_ENTRY)
1972
1973 VM_TYPES_PARNEW(GENERATE_VM_TYPE_ENTRY)
1974 #endif // SERIALGC
1975
1976 VM_TYPES_CPU(GENERATE_VM_TYPE_ENTRY,
1977 GENERATE_TOPLEVEL_VM_TYPE_ENTRY,
1978 GENERATE_OOP_VM_TYPE_ENTRY,
1979 GENERATE_INTEGER_VM_TYPE_ENTRY,
1980 GENERATE_UNSIGNED_INTEGER_VM_TYPE_ENTRY,
1981 GENERATE_C1_TOPLEVEL_VM_TYPE_ENTRY,
1982 GENERATE_C2_VM_TYPE_ENTRY,
1983 GENERATE_C2_TOPLEVEL_VM_TYPE_ENTRY,
1984 GENERATE_VM_TYPE_LAST_ENTRY)
1985
1986 VM_TYPES_OS_CPU(GENERATE_VM_TYPE_ENTRY,
1987 GENERATE_TOPLEVEL_VM_TYPE_ENTRY,
1988 GENERATE_OOP_VM_TYPE_ENTRY,
1989 GENERATE_INTEGER_VM_TYPE_ENTRY,
1990 GENERATE_UNSIGNED_INTEGER_VM_TYPE_ENTRY,
1991 GENERATE_C1_TOPLEVEL_VM_TYPE_ENTRY,
1992 GENERATE_C2_VM_TYPE_ENTRY,
1993 GENERATE_C2_TOPLEVEL_VM_TYPE_ENTRY,
1994 GENERATE_VM_TYPE_LAST_ENTRY)
1995 };
1996
1997 VMIntConstantEntry VMStructs::localHotSpotVMIntConstants[] = {
1998
1999 VM_INT_CONSTANTS(GENERATE_VM_INT_CONSTANT_ENTRY,
2000 GENERATE_PREPROCESSOR_VM_INT_CONSTANT_ENTRY,
2001 GENERATE_C1_VM_INT_CONSTANT_ENTRY,
2002 GENERATE_C2_VM_INT_CONSTANT_ENTRY,
2003 GENERATE_C2_PREPROCESSOR_VM_INT_CONSTANT_ENTRY,
2004 GENERATE_VM_INT_CONSTANT_LAST_ENTRY)
2005
2006 #ifndef SERIALGC
2007 VM_INT_CONSTANTS_CMS(GENERATE_VM_INT_CONSTANT_ENTRY)
2008
2009 VM_INT_CONSTANTS_PARNEW(GENERATE_VM_INT_CONSTANT_ENTRY)
2010 #endif // SERIALGC
2011
2012 VM_INT_CONSTANTS_CPU(GENERATE_VM_INT_CONSTANT_ENTRY,
2013 GENERATE_PREPROCESSOR_VM_INT_CONSTANT_ENTRY,
2014 GENERATE_C1_VM_INT_CONSTANT_ENTRY,
2015 GENERATE_C2_VM_INT_CONSTANT_ENTRY,
2016 GENERATE_C2_PREPROCESSOR_VM_INT_CONSTANT_ENTRY,
2017 GENERATE_VM_INT_CONSTANT_LAST_ENTRY)
2018
2019 VM_INT_CONSTANTS_OS_CPU(GENERATE_VM_INT_CONSTANT_ENTRY,
2020 GENERATE_PREPROCESSOR_VM_INT_CONSTANT_ENTRY,
2021 GENERATE_C1_VM_INT_CONSTANT_ENTRY,
2022 GENERATE_C2_VM_INT_CONSTANT_ENTRY,
2023 GENERATE_C2_PREPROCESSOR_VM_INT_CONSTANT_ENTRY,
2024 GENERATE_VM_INT_CONSTANT_LAST_ENTRY)
2025 };
2026
2027 VMLongConstantEntry VMStructs::localHotSpotVMLongConstants[] = {
2028
2029 VM_LONG_CONSTANTS(GENERATE_VM_LONG_CONSTANT_ENTRY,
2030 GENERATE_PREPROCESSOR_VM_LONG_CONSTANT_ENTRY,
2031 GENERATE_C1_VM_LONG_CONSTANT_ENTRY,
2032 GENERATE_C2_VM_LONG_CONSTANT_ENTRY,
2033 GENERATE_C2_PREPROCESSOR_VM_LONG_CONSTANT_ENTRY,
2034 GENERATE_VM_LONG_CONSTANT_LAST_ENTRY)
2035
2036 VM_LONG_CONSTANTS_CPU(GENERATE_VM_LONG_CONSTANT_ENTRY,
2037 GENERATE_PREPROCESSOR_VM_LONG_CONSTANT_ENTRY,
2038 GENERATE_C1_VM_LONG_CONSTANT_ENTRY,
2039 GENERATE_C2_VM_LONG_CONSTANT_ENTRY,
2040 GENERATE_C2_PREPROCESSOR_VM_LONG_CONSTANT_ENTRY,
2041 GENERATE_VM_LONG_CONSTANT_LAST_ENTRY)
2042
2043 VM_LONG_CONSTANTS_OS_CPU(GENERATE_VM_LONG_CONSTANT_ENTRY,
2044 GENERATE_PREPROCESSOR_VM_LONG_CONSTANT_ENTRY,
2045 GENERATE_C1_VM_LONG_CONSTANT_ENTRY,
2046 GENERATE_C2_VM_LONG_CONSTANT_ENTRY,
2047 GENERATE_C2_PREPROCESSOR_VM_LONG_CONSTANT_ENTRY,
2048 GENERATE_VM_LONG_CONSTANT_LAST_ENTRY)
2049 };
2050
2051 // This is used both to check the types of referenced fields and, in
2052 // debug builds, to ensure that all of the field types are present.
2053 void
2054 VMStructs::init() {
2055 VM_STRUCTS(CHECK_NONSTATIC_VM_STRUCT_ENTRY,
2056 CHECK_STATIC_VM_STRUCT_ENTRY,
2057 CHECK_NO_OP,
2058 CHECK_VOLATILE_NONSTATIC_VM_STRUCT_ENTRY,
2059 CHECK_NONPRODUCT_NONSTATIC_VM_STRUCT_ENTRY,
2060 CHECK_C1_NONSTATIC_VM_STRUCT_ENTRY,
2061 CHECK_C2_NONSTATIC_VM_STRUCT_ENTRY,
2062 CHECK_NO_OP,
2063 CHECK_NO_OP,
2064 CHECK_SENTINEL);
2065
2066 #ifndef SERIALGC
2067 VM_STRUCTS_PARALLELGC(CHECK_NONSTATIC_VM_STRUCT_ENTRY,
2068 CHECK_STATIC_VM_STRUCT_ENTRY);
2069
2070 VM_STRUCTS_CMS(CHECK_NONSTATIC_VM_STRUCT_ENTRY,
2071 CHECK_STATIC_VM_STRUCT_ENTRY);
2072 #endif // SERIALGC
2073
2074 VM_STRUCTS_CPU(CHECK_NONSTATIC_VM_STRUCT_ENTRY,
2075 CHECK_STATIC_VM_STRUCT_ENTRY,
2076 CHECK_NO_OP,
2077 CHECK_VOLATILE_NONSTATIC_VM_STRUCT_ENTRY,
2078 CHECK_NONPRODUCT_NONSTATIC_VM_STRUCT_ENTRY,
2079 CHECK_C2_NONSTATIC_VM_STRUCT_ENTRY,
2080 CHECK_NO_OP,
2081 CHECK_NO_OP,
2082 CHECK_SENTINEL);
2083
2084 VM_STRUCTS_OS_CPU(CHECK_NONSTATIC_VM_STRUCT_ENTRY,
2085 CHECK_STATIC_VM_STRUCT_ENTRY,
2086 CHECK_NO_OP,
2087 CHECK_VOLATILE_NONSTATIC_VM_STRUCT_ENTRY,
2088 CHECK_NONPRODUCT_NONSTATIC_VM_STRUCT_ENTRY,
2089 CHECK_C2_NONSTATIC_VM_STRUCT_ENTRY,
2090 CHECK_NO_OP,
2091 CHECK_NO_OP,
2092 CHECK_SENTINEL);
2093
2094 VM_TYPES(CHECK_VM_TYPE_ENTRY,
2095 CHECK_SINGLE_ARG_VM_TYPE_NO_OP,
2096 CHECK_SINGLE_ARG_VM_TYPE_NO_OP,
2097 CHECK_SINGLE_ARG_VM_TYPE_NO_OP,
2098 CHECK_SINGLE_ARG_VM_TYPE_NO_OP,
2099 CHECK_C1_TOPLEVEL_VM_TYPE_ENTRY,
2100 CHECK_C2_VM_TYPE_ENTRY,
2101 CHECK_C2_TOPLEVEL_VM_TYPE_ENTRY,
2102 CHECK_SENTINEL);
2103
2104 #ifndef SERIALGC
2105 VM_TYPES_PARALLELGC(CHECK_VM_TYPE_ENTRY,
2106 CHECK_SINGLE_ARG_VM_TYPE_NO_OP);
2107
2108 VM_TYPES_CMS(CHECK_VM_TYPE_ENTRY,
2109 CHECK_SINGLE_ARG_VM_TYPE_NO_OP);
2110
2111 VM_TYPES_PARNEW(CHECK_VM_TYPE_ENTRY)
2112 #endif // SERIALGC
2113
2114 VM_TYPES_CPU(CHECK_VM_TYPE_ENTRY,
2115 CHECK_SINGLE_ARG_VM_TYPE_NO_OP,
2116 CHECK_SINGLE_ARG_VM_TYPE_NO_OP,
2117 CHECK_SINGLE_ARG_VM_TYPE_NO_OP,
2118 CHECK_SINGLE_ARG_VM_TYPE_NO_OP,
2119 CHECK_C1_TOPLEVEL_VM_TYPE_ENTRY,
2120 CHECK_C2_VM_TYPE_ENTRY,
2121 CHECK_C2_TOPLEVEL_VM_TYPE_ENTRY,
2122 CHECK_SENTINEL);
2123
2124 VM_TYPES_OS_CPU(CHECK_VM_TYPE_ENTRY,
2125 CHECK_SINGLE_ARG_VM_TYPE_NO_OP,
2126 CHECK_SINGLE_ARG_VM_TYPE_NO_OP,
2127 CHECK_SINGLE_ARG_VM_TYPE_NO_OP,
2128 CHECK_SINGLE_ARG_VM_TYPE_NO_OP,
2129 CHECK_C1_TOPLEVEL_VM_TYPE_ENTRY,
2130 CHECK_C2_VM_TYPE_ENTRY,
2131 CHECK_C2_TOPLEVEL_VM_TYPE_ENTRY,
2132 CHECK_SENTINEL);
2133
2134 //
2135 // Split VM_STRUCTS() invocation into two parts to allow MS VC++ 6.0
2136 // to build with the source mounted over SNC3.2. Symptom was that
2137 // debug build failed with an internal compiler error. Has been seen
2138 // mounting sources from Solaris 2.6 and 2.7 hosts, but so far not
2139 // 2.8 hosts. Appears to occur because line is too long.
2140 //
2141 // If an assertion failure is triggered here it means that an entry
2142 // in VMStructs::localHotSpotVMStructs[] was not found in
2143 // VMStructs::localHotSpotVMTypes[]. (The assertion itself had to be
2144 // made less descriptive because of this above bug -- see the
2145 // definition of ENSURE_FIELD_TYPE_PRESENT.)
2146 //
2147 // NOTE: taken out because this was just not working on everyone's
2148 // Solstice NFS setup. If everyone switches to local workspaces on
2149 // Win32, we can put this back in.
2150 #ifndef _WINDOWS
2151 debug_only(VM_STRUCTS(ENSURE_FIELD_TYPE_PRESENT, \
2152 CHECK_NO_OP, \
2153 CHECK_NO_OP, \
2154 CHECK_NO_OP, \
2155 CHECK_NO_OP, \
2156 CHECK_NO_OP, \
2157 CHECK_NO_OP, \
2158 CHECK_NO_OP, \
2159 CHECK_NO_OP, \
2160 CHECK_SENTINEL));
2161 debug_only(VM_STRUCTS(CHECK_NO_OP, \
2162 ENSURE_FIELD_TYPE_PRESENT, \
2163 CHECK_NO_OP, \
2164 ENSURE_FIELD_TYPE_PRESENT, \
2165 ENSURE_NONPRODUCT_FIELD_TYPE_PRESENT, \
2166 ENSURE_C1_FIELD_TYPE_PRESENT, \
2167 ENSURE_C2_FIELD_TYPE_PRESENT, \
2168 CHECK_NO_OP, \
2169 CHECK_NO_OP, \
2170 CHECK_SENTINEL));
2171 #ifndef SERIALGC
2172 debug_only(VM_STRUCTS_PARALLELGC(ENSURE_FIELD_TYPE_PRESENT, \
2173 ENSURE_FIELD_TYPE_PRESENT));
2174 debug_only(VM_STRUCTS_CMS(ENSURE_FIELD_TYPE_PRESENT, \
2175 ENSURE_FIELD_TYPE_PRESENT));
2176 #endif // SERIALGC
2177 debug_only(VM_STRUCTS_CPU(ENSURE_FIELD_TYPE_PRESENT, \
2178 ENSURE_FIELD_TYPE_PRESENT, \
2179 CHECK_NO_OP, \
2180 ENSURE_FIELD_TYPE_PRESENT, \
2181 ENSURE_NONPRODUCT_FIELD_TYPE_PRESENT, \
2182 ENSURE_C2_FIELD_TYPE_PRESENT, \
2183 CHECK_NO_OP, \
2184 CHECK_NO_OP, \
2185 CHECK_SENTINEL));
2186 debug_only(VM_STRUCTS_OS_CPU(ENSURE_FIELD_TYPE_PRESENT, \
2187 ENSURE_FIELD_TYPE_PRESENT, \
2188 CHECK_NO_OP, \
2189 ENSURE_FIELD_TYPE_PRESENT, \
2190 ENSURE_NONPRODUCT_FIELD_TYPE_PRESENT, \
2191 ENSURE_C2_FIELD_TYPE_PRESENT, \
2192 CHECK_NO_OP, \
2193 CHECK_NO_OP, \
2194 CHECK_SENTINEL));
2195 #endif
2196 }
2197
2198 extern "C" {
2199
2200 // see comments on cast_uint64_t at the top of this file
2201 #define ASSIGN_CONST_TO_64BIT_VAR(var, expr) \
2202 JNIEXPORT uint64_t var = cast_uint64_t(expr);
2203 #define ASSIGN_OFFSET_TO_64BIT_VAR(var, type, field) \
2204 ASSIGN_CONST_TO_64BIT_VAR(var, offset_of(type, field))
2205 #define ASSIGN_STRIDE_TO_64BIT_VAR(var, array) \
2206 ASSIGN_CONST_TO_64BIT_VAR(var, (char*)&array[1] - (char*)&array[0])
2207
2208 JNIEXPORT VMStructEntry* gHotSpotVMStructs = VMStructs::localHotSpotVMStructs;
2209 ASSIGN_OFFSET_TO_64BIT_VAR(gHotSpotVMStructEntryTypeNameOffset, VMStructEntry, typeName);
2210 ASSIGN_OFFSET_TO_64BIT_VAR(gHotSpotVMStructEntryFieldNameOffset, VMStructEntry, fieldName);
2211 ASSIGN_OFFSET_TO_64BIT_VAR(gHotSpotVMStructEntryTypeStringOffset, VMStructEntry, typeString);
2212 ASSIGN_OFFSET_TO_64BIT_VAR(gHotSpotVMStructEntryIsStaticOffset, VMStructEntry, isStatic);
2213 ASSIGN_OFFSET_TO_64BIT_VAR(gHotSpotVMStructEntryOffsetOffset, VMStructEntry, offset);
2214 ASSIGN_OFFSET_TO_64BIT_VAR(gHotSpotVMStructEntryAddressOffset, VMStructEntry, address);
2215 ASSIGN_STRIDE_TO_64BIT_VAR(gHotSpotVMStructEntryArrayStride, gHotSpotVMStructs);
2216 JNIEXPORT VMTypeEntry* gHotSpotVMTypes = VMStructs::localHotSpotVMTypes;
2217 ASSIGN_OFFSET_TO_64BIT_VAR(gHotSpotVMTypeEntryTypeNameOffset, VMTypeEntry, typeName);
2218 ASSIGN_OFFSET_TO_64BIT_VAR(gHotSpotVMTypeEntrySuperclassNameOffset, VMTypeEntry, superclassName);
2219 ASSIGN_OFFSET_TO_64BIT_VAR(gHotSpotVMTypeEntryIsOopTypeOffset, VMTypeEntry, isOopType);
2220 ASSIGN_OFFSET_TO_64BIT_VAR(gHotSpotVMTypeEntryIsIntegerTypeOffset, VMTypeEntry, isIntegerType);
2221 ASSIGN_OFFSET_TO_64BIT_VAR(gHotSpotVMTypeEntryIsUnsignedOffset, VMTypeEntry, isUnsigned);
2222 ASSIGN_OFFSET_TO_64BIT_VAR(gHotSpotVMTypeEntrySizeOffset, VMTypeEntry, size);
2223 ASSIGN_STRIDE_TO_64BIT_VAR(gHotSpotVMTypeEntryArrayStride,gHotSpotVMTypes);
2224 JNIEXPORT VMIntConstantEntry* gHotSpotVMIntConstants = VMStructs::localHotSpotVMIntConstants;
2225 ASSIGN_OFFSET_TO_64BIT_VAR(gHotSpotVMIntConstantEntryNameOffset, VMIntConstantEntry, name);
2226 ASSIGN_OFFSET_TO_64BIT_VAR(gHotSpotVMIntConstantEntryValueOffset, VMIntConstantEntry, value);
2227 ASSIGN_STRIDE_TO_64BIT_VAR(gHotSpotVMIntConstantEntryArrayStride, gHotSpotVMIntConstants);
2228 JNIEXPORT VMLongConstantEntry* gHotSpotVMLongConstants = VMStructs::localHotSpotVMLongConstants;
2229 ASSIGN_OFFSET_TO_64BIT_VAR(gHotSpotVMLongConstantEntryNameOffset, VMLongConstantEntry, name);
2230 ASSIGN_OFFSET_TO_64BIT_VAR(gHotSpotVMLongConstantEntryValueOffset, VMLongConstantEntry, value);
2231 ASSIGN_STRIDE_TO_64BIT_VAR(gHotSpotVMLongConstantEntryArrayStride, gHotSpotVMLongConstants);
2232 }
2233
2234 #ifdef ASSERT
2235 int
2236 VMStructs::findType(const char* typeName) {
2237 VMTypeEntry* types = gHotSpotVMTypes;
2238
2239 while (types->typeName != NULL) {
2240 if (!strcmp(typeName, types->typeName)) {
2241 return 1;
2242 }
2243 ++types;
2244 }
2245 return 0;
2246 }
2247 #endif
2248
2249 void vmStructs_init() {
2250 debug_only(VMStructs::init());
2251 }