Mercurial > hg > graal-compiler
diff src/share/vm/runtime/vmStructs.cpp @ 0:a61af66fc99e jdk7-b24
Initial load
| author | duke |
|---|---|
| date | Sat, 01 Dec 2007 00:00:00 +0000 |
| parents | |
| children | ba764ed4b6f2 c70a245cad3a |
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--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/src/share/vm/runtime/vmStructs.cpp Sat Dec 01 00:00:00 2007 +0000 @@ -0,0 +1,2277 @@ +/* + * Copyright 2000-2007 Sun Microsystems, Inc. All Rights Reserved. + * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. + * + * This code is free software; you can redistribute it and/or modify it + * under the terms of the GNU General Public License version 2 only, as + * published by the Free Software Foundation. + * + * This code is distributed in the hope that it will be useful, but WITHOUT + * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or + * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License + * version 2 for more details (a copy is included in the LICENSE file that + * accompanied this code). + * + * You should have received a copy of the GNU General Public License version + * 2 along with this work; if not, write to the Free Software Foundation, + * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. + * + * Please contact Sun Microsystems, Inc., 4150 Network Circle, Santa Clara, + * CA 95054 USA or visit www.sun.com if you need additional information or + * have any questions. + * + */ + +# include "incls/_precompiled.incl" +# include "incls/_vmStructs.cpp.incl" + +// Note: the cross-product of (c1, c2, product, nonproduct, ...), +// (nonstatic, static), and (unchecked, checked) has not been taken. +// Only the macros currently needed have been defined. + +// A field whose type is not checked is given a null string as the +// type name, indicating an "opaque" type to the serviceability agent. + +// NOTE: there is an interdependency between this file and +// HotSpotTypeDataBase.java, which parses the type strings. + +#ifndef REG_COUNT + #define REG_COUNT 0 +#endif + +// whole purpose of this function is to work around bug c++/27724 in gcc 4.1.1 +// with optimization turned on it doesn't affect produced code +static inline uint64_t cast_uint64_t(size_t x) +{ + return x; +} + + +//-------------------------------------------------------------------------------- +// VM_STRUCTS +// +// This list enumerates all of the fields the serviceability agent +// needs to know about. Be sure to see also the type table below this one. +// NOTE that there are platform-specific additions to this table in +// vmStructs_<os>_<cpu>.hpp. + +#define VM_STRUCTS(nonstatic_field, \ + static_field, \ + unchecked_nonstatic_field, \ + volatile_nonstatic_field, \ + nonproduct_nonstatic_field, \ + c1_nonstatic_field, \ + c2_nonstatic_field, \ + unchecked_c1_static_field, \ + unchecked_c2_static_field, \ + last_entry) \ + \ + /******************************************************************/ \ + /* OopDesc and Klass hierarchies (NOTE: methodDataOop incomplete) */ \ + /******************************************************************/ \ + \ + volatile_nonstatic_field(oopDesc, _mark, markOop) \ + nonstatic_field(oopDesc, _klass, klassOop) \ + static_field(oopDesc, _bs, BarrierSet*) \ + nonstatic_field(arrayKlass, _dimension, int) \ + nonstatic_field(arrayKlass, _higher_dimension, klassOop) \ + nonstatic_field(arrayKlass, _lower_dimension, klassOop) \ + nonstatic_field(arrayKlass, _vtable_len, int) \ + nonstatic_field(arrayKlass, _alloc_size, juint) \ + nonstatic_field(arrayKlass, _component_mirror, oop) \ + nonstatic_field(arrayOopDesc, _length, int) \ + nonstatic_field(compiledICHolderKlass, _alloc_size, juint) \ + nonstatic_field(compiledICHolderOopDesc, _holder_method, methodOop) \ + nonstatic_field(compiledICHolderOopDesc, _holder_klass, klassOop) \ + nonstatic_field(constantPoolOopDesc, _tags, typeArrayOop) \ + nonstatic_field(constantPoolOopDesc, _cache, constantPoolCacheOop) \ + nonstatic_field(constantPoolOopDesc, _pool_holder, klassOop) \ + nonstatic_field(constantPoolCacheOopDesc, _constant_pool, constantPoolOop) \ + nonstatic_field(instanceKlass, _array_klasses, klassOop) \ + nonstatic_field(instanceKlass, _methods, objArrayOop) \ + nonstatic_field(instanceKlass, _method_ordering, typeArrayOop) \ + nonstatic_field(instanceKlass, _local_interfaces, objArrayOop) \ + nonstatic_field(instanceKlass, _transitive_interfaces, objArrayOop) \ + nonstatic_field(instanceKlass, _nof_implementors, int) \ + nonstatic_field(instanceKlass, _implementors[0], klassOop) \ + nonstatic_field(instanceKlass, _fields, typeArrayOop) \ + nonstatic_field(instanceKlass, _constants, constantPoolOop) \ + nonstatic_field(instanceKlass, _class_loader, oop) \ + nonstatic_field(instanceKlass, _protection_domain, oop) \ + nonstatic_field(instanceKlass, _signers, objArrayOop) \ + nonstatic_field(instanceKlass, _source_file_name, symbolOop) \ + nonstatic_field(instanceKlass, _source_debug_extension, symbolOop) \ + nonstatic_field(instanceKlass, _inner_classes, typeArrayOop) \ + nonstatic_field(instanceKlass, _nonstatic_field_size, int) \ + nonstatic_field(instanceKlass, _static_field_size, int) \ + nonstatic_field(instanceKlass, _static_oop_field_size, int) \ + nonstatic_field(instanceKlass, _nonstatic_oop_map_size, int) \ + nonstatic_field(instanceKlass, _is_marked_dependent, bool) \ + nonstatic_field(instanceKlass, _minor_version, u2) \ + nonstatic_field(instanceKlass, _major_version, u2) \ + nonstatic_field(instanceKlass, _init_state, instanceKlass::ClassState) \ + nonstatic_field(instanceKlass, _init_thread, Thread*) \ + nonstatic_field(instanceKlass, _vtable_len, int) \ + nonstatic_field(instanceKlass, _itable_len, int) \ + nonstatic_field(instanceKlass, _reference_type, ReferenceType) \ + volatile_nonstatic_field(instanceKlass, _oop_map_cache, OopMapCache*) \ + nonstatic_field(instanceKlass, _jni_ids, JNIid*) \ + nonstatic_field(instanceKlass, _osr_nmethods_head, nmethod*) \ + nonstatic_field(instanceKlass, _breakpoints, BreakpointInfo*) \ + nonstatic_field(instanceKlass, _generic_signature, symbolOop) \ + nonstatic_field(instanceKlass, _methods_jmethod_ids, jmethodID*) \ + nonstatic_field(instanceKlass, _methods_cached_itable_indices, int*) \ + volatile_nonstatic_field(instanceKlass, _idnum_allocated_count, u2) \ + nonstatic_field(instanceKlass, _class_annotations, typeArrayOop) \ + nonstatic_field(instanceKlass, _fields_annotations, objArrayOop) \ + nonstatic_field(instanceKlass, _methods_annotations, objArrayOop) \ + nonstatic_field(instanceKlass, _methods_parameter_annotations, objArrayOop) \ + nonstatic_field(instanceKlass, _methods_default_annotations, objArrayOop) \ + nonstatic_field(Klass, _super_check_offset, juint) \ + nonstatic_field(Klass, _secondary_super_cache, klassOop) \ + nonstatic_field(Klass, _secondary_supers, objArrayOop) \ + nonstatic_field(Klass, _primary_supers[0], klassOop) \ + nonstatic_field(Klass, _java_mirror, oop) \ + nonstatic_field(Klass, _modifier_flags, jint) \ + nonstatic_field(Klass, _super, klassOop) \ + nonstatic_field(Klass, _layout_helper, jint) \ + nonstatic_field(Klass, _name, symbolOop) \ + nonstatic_field(Klass, _access_flags, AccessFlags) \ + nonstatic_field(Klass, _subklass, klassOop) \ + nonstatic_field(Klass, _next_sibling, klassOop) \ + nonproduct_nonstatic_field(Klass, _verify_count, int) \ + nonstatic_field(Klass, _alloc_count, juint) \ + nonstatic_field(klassKlass, _alloc_size, juint) \ + nonstatic_field(methodKlass, _alloc_size, juint) \ + nonstatic_field(methodDataOopDesc, _size, int) \ + nonstatic_field(methodDataOopDesc, _method, methodOop) \ + nonstatic_field(methodOopDesc, _constMethod, constMethodOop) \ + nonstatic_field(methodOopDesc, _constants, constantPoolOop) \ + c2_nonstatic_field(methodOopDesc, _method_data, methodDataOop) \ + c2_nonstatic_field(methodOopDesc, _interpreter_invocation_count, int) \ + nonstatic_field(methodOopDesc, _access_flags, AccessFlags) \ + nonstatic_field(methodOopDesc, _vtable_index, int) \ + nonstatic_field(methodOopDesc, _method_size, u2) \ + nonstatic_field(methodOopDesc, _max_stack, u2) \ + nonstatic_field(methodOopDesc, _max_locals, u2) \ + nonstatic_field(methodOopDesc, _size_of_parameters, u2) \ + c2_nonstatic_field(methodOopDesc, _interpreter_throwout_count, u2) \ + nonstatic_field(methodOopDesc, _number_of_breakpoints, u2) \ + nonstatic_field(methodOopDesc, _invocation_counter, InvocationCounter) \ + nonstatic_field(methodOopDesc, _backedge_counter, InvocationCounter) \ + nonproduct_nonstatic_field(methodOopDesc, _compiled_invocation_count, int) \ + volatile_nonstatic_field(methodOopDesc, _code, nmethod*) \ + nonstatic_field(methodOopDesc, _i2i_entry, address) \ + nonstatic_field(methodOopDesc, _adapter, AdapterHandlerEntry*) \ + volatile_nonstatic_field(methodOopDesc, _from_compiled_entry, address) \ + volatile_nonstatic_field(methodOopDesc, _from_interpreted_entry, address) \ + volatile_nonstatic_field(constMethodOopDesc, _fingerprint, uint64_t) \ + nonstatic_field(constMethodOopDesc, _method, methodOop) \ + nonstatic_field(constMethodOopDesc, _stackmap_data, typeArrayOop) \ + nonstatic_field(constMethodOopDesc, _exception_table, typeArrayOop) \ + nonstatic_field(constMethodOopDesc, _constMethod_size, int) \ + nonstatic_field(constMethodOopDesc, _interpreter_kind, jbyte) \ + nonstatic_field(constMethodOopDesc, _flags, jbyte) \ + nonstatic_field(constMethodOopDesc, _code_size, u2) \ + nonstatic_field(constMethodOopDesc, _name_index, u2) \ + nonstatic_field(constMethodOopDesc, _signature_index, u2) \ + nonstatic_field(constMethodOopDesc, _method_idnum, u2) \ + nonstatic_field(constMethodOopDesc, _generic_signature_index, u2) \ + nonstatic_field(objArrayKlass, _element_klass, klassOop) \ + nonstatic_field(objArrayKlass, _bottom_klass, klassOop) \ + nonstatic_field(symbolKlass, _alloc_size, juint) \ + nonstatic_field(symbolOopDesc, _length, unsigned short) \ + unchecked_nonstatic_field(symbolOopDesc, _body, sizeof(jbyte)) /* NOTE: no type */ \ + nonstatic_field(typeArrayKlass, _max_length, int) \ + \ + /***********************/ \ + /* Constant Pool Cache */ \ + /***********************/ \ + \ + volatile_nonstatic_field(ConstantPoolCacheEntry, _indices, intx) \ + volatile_nonstatic_field(ConstantPoolCacheEntry, _f1, oop) \ + volatile_nonstatic_field(ConstantPoolCacheEntry, _f2, intx) \ + volatile_nonstatic_field(ConstantPoolCacheEntry, _flags, intx) \ + \ + /********************************/ \ + /* MethodOop-related structures */ \ + /********************************/ \ + \ + nonstatic_field(CheckedExceptionElement, class_cp_index, u2) \ + nonstatic_field(LocalVariableTableElement, start_bci, u2) \ + nonstatic_field(LocalVariableTableElement, length, u2) \ + nonstatic_field(LocalVariableTableElement, name_cp_index, u2) \ + nonstatic_field(LocalVariableTableElement, descriptor_cp_index, u2) \ + nonstatic_field(LocalVariableTableElement, signature_cp_index, u2) \ + nonstatic_field(LocalVariableTableElement, slot, u2) \ + nonstatic_field(BreakpointInfo, _orig_bytecode, Bytecodes::Code) \ + nonstatic_field(BreakpointInfo, _bci, int) \ + nonstatic_field(BreakpointInfo, _name_index, u2) \ + nonstatic_field(BreakpointInfo, _signature_index, u2) \ + nonstatic_field(BreakpointInfo, _next, BreakpointInfo*) \ + /***********/ \ + /* JNI IDs */ \ + /***********/ \ + \ + nonstatic_field(JNIid, _holder, klassOop) \ + nonstatic_field(JNIid, _next, JNIid*) \ + nonstatic_field(JNIid, _offset, int) \ + /************/ \ + /* Universe */ \ + /************/ \ + \ + static_field(Universe, _boolArrayKlassObj, klassOop) \ + static_field(Universe, _byteArrayKlassObj, klassOop) \ + static_field(Universe, _charArrayKlassObj, klassOop) \ + static_field(Universe, _intArrayKlassObj, klassOop) \ + static_field(Universe, _shortArrayKlassObj, klassOop) \ + static_field(Universe, _longArrayKlassObj, klassOop) \ + static_field(Universe, _singleArrayKlassObj, klassOop) \ + static_field(Universe, _doubleArrayKlassObj, klassOop) \ + static_field(Universe, _symbolKlassObj, klassOop) \ + static_field(Universe, _methodKlassObj, klassOop) \ + static_field(Universe, _constMethodKlassObj, klassOop) \ + static_field(Universe, _methodDataKlassObj, klassOop) \ + static_field(Universe, _klassKlassObj, klassOop) \ + static_field(Universe, _arrayKlassKlassObj, klassOop) \ + static_field(Universe, _objArrayKlassKlassObj, klassOop) \ + static_field(Universe, _typeArrayKlassKlassObj, klassOop) \ + static_field(Universe, _instanceKlassKlassObj, klassOop) \ + static_field(Universe, _constantPoolKlassObj, klassOop) \ + static_field(Universe, _constantPoolCacheKlassObj, klassOop) \ + static_field(Universe, _compiledICHolderKlassObj, klassOop) \ + static_field(Universe, _systemObjArrayKlassObj, klassOop) \ + static_field(Universe, _mirrors[0], oop) \ + static_field(Universe, _main_thread_group, oop) \ + static_field(Universe, _system_thread_group, oop) \ + static_field(Universe, _the_empty_byte_array, typeArrayOop) \ + static_field(Universe, _the_empty_short_array, typeArrayOop) \ + static_field(Universe, _the_empty_int_array, typeArrayOop) \ + static_field(Universe, _the_empty_system_obj_array, objArrayOop) \ + static_field(Universe, _the_empty_class_klass_array, objArrayOop) \ + static_field(Universe, _out_of_memory_error_java_heap, oop) \ + static_field(Universe, _out_of_memory_error_perm_gen, oop) \ + static_field(Universe, _out_of_memory_error_array_size, oop) \ + static_field(Universe, _out_of_memory_error_gc_overhead_limit, oop) \ + static_field(Universe, _null_ptr_exception_instance, oop) \ + static_field(Universe, _arithmetic_exception_instance, oop) \ + static_field(Universe, _vm_exception, oop) \ + static_field(Universe, _collectedHeap, CollectedHeap*) \ + static_field(Universe, _base_vtable_size, int) \ + static_field(Universe, _bootstrapping, bool) \ + static_field(Universe, _fully_initialized, bool) \ + static_field(Universe, _verify_count, int) \ + \ + /**********************************************************************************/ \ + /* Generation and Space hierarchies */ \ + /**********************************************************************************/ \ + \ + unchecked_nonstatic_field(ageTable, sizes, sizeof(ageTable::sizes)) \ + \ + nonstatic_field(BarrierSet, _max_covered_regions, int) \ + nonstatic_field(BlockOffsetTable, _bottom, HeapWord*) \ + nonstatic_field(BlockOffsetTable, _end, HeapWord*) \ + \ + nonstatic_field(BlockOffsetSharedArray, _reserved, MemRegion) \ + nonstatic_field(BlockOffsetSharedArray, _end, HeapWord*) \ + nonstatic_field(BlockOffsetSharedArray, _vs, VirtualSpace) \ + nonstatic_field(BlockOffsetSharedArray, _offset_array, u_char*) \ + \ + nonstatic_field(BlockOffsetArray, _array, BlockOffsetSharedArray*) \ + nonstatic_field(BlockOffsetArray, _sp, Space*) \ + nonstatic_field(BlockOffsetArrayContigSpace, _next_offset_threshold, HeapWord*) \ + nonstatic_field(BlockOffsetArrayContigSpace, _next_offset_index, size_t) \ + \ + nonstatic_field(BlockOffsetArrayNonContigSpace, _unallocated_block, HeapWord*) \ + \ + nonstatic_field(CardGeneration, _rs, GenRemSet*) \ + nonstatic_field(CardGeneration, _bts, BlockOffsetSharedArray*) \ + \ + nonstatic_field(CardTableModRefBS, _whole_heap, const MemRegion) \ + nonstatic_field(CardTableModRefBS, _guard_index, const size_t) \ + nonstatic_field(CardTableModRefBS, _last_valid_index, const size_t) \ + nonstatic_field(CardTableModRefBS, _page_size, const size_t) \ + nonstatic_field(CardTableModRefBS, _byte_map_size, const size_t) \ + nonstatic_field(CardTableModRefBS, _byte_map, jbyte*) \ + nonstatic_field(CardTableModRefBS, _cur_covered_regions, int) \ + nonstatic_field(CardTableModRefBS, _covered, MemRegion*) \ + nonstatic_field(CardTableModRefBS, _committed, MemRegion*) \ + nonstatic_field(CardTableModRefBS, _guard_region, MemRegion) \ + nonstatic_field(CardTableModRefBS, byte_map_base, jbyte*) \ + \ + nonstatic_field(CardTableRS, _ct_bs, CardTableModRefBS) \ + \ + nonstatic_field(CollectedHeap, _reserved, MemRegion) \ + nonstatic_field(SharedHeap, _perm_gen, PermGen*) \ + nonstatic_field(CollectedHeap, _barrier_set, BarrierSet*) \ + nonstatic_field(CollectedHeap, _is_gc_active, bool) \ + nonstatic_field(CollectedHeap, _max_heap_capacity, size_t) \ + \ + nonstatic_field(CompactibleSpace, _compaction_top, HeapWord*) \ + nonstatic_field(CompactibleSpace, _first_dead, HeapWord*) \ + nonstatic_field(CompactibleSpace, _end_of_live, HeapWord*) \ + \ + nonstatic_field(CompactingPermGen, _gen, OneContigSpaceCardGeneration*) \ + \ + nonstatic_field(ContiguousSpace, _top, HeapWord*) \ + nonstatic_field(ContiguousSpace, _concurrent_iteration_safe_limit, HeapWord*) \ + nonstatic_field(ContiguousSpace, _saved_mark_word, HeapWord*) \ + \ + nonstatic_field(DefNewGeneration, _next_gen, Generation*) \ + nonstatic_field(DefNewGeneration, _tenuring_threshold, int) \ + nonstatic_field(DefNewGeneration, _age_table, ageTable) \ + nonstatic_field(DefNewGeneration, _eden_space, EdenSpace*) \ + nonstatic_field(DefNewGeneration, _from_space, ContiguousSpace*) \ + nonstatic_field(DefNewGeneration, _to_space, ContiguousSpace*) \ + \ + nonstatic_field(EdenSpace, _gen, DefNewGeneration*) \ + \ + nonstatic_field(Generation, _reserved, MemRegion) \ + nonstatic_field(Generation, _virtual_space, VirtualSpace) \ + nonstatic_field(Generation, _level, int) \ + nonstatic_field(Generation, _stat_record, Generation::StatRecord) \ + \ + nonstatic_field(Generation::StatRecord, invocations, int) \ + nonstatic_field(Generation::StatRecord, accumulated_time, elapsedTimer) \ + \ + nonstatic_field(GenerationSpec, _name, Generation::Name) \ + nonstatic_field(GenerationSpec, _init_size, size_t) \ + nonstatic_field(GenerationSpec, _max_size, size_t) \ + \ + static_field(GenCollectedHeap, _gch, GenCollectedHeap*) \ + nonstatic_field(GenCollectedHeap, _n_gens, int) \ + unchecked_nonstatic_field(GenCollectedHeap, _gens, sizeof(GenCollectedHeap::_gens)) /* NOTE: no type */ \ + nonstatic_field(GenCollectedHeap, _gen_specs, GenerationSpec**) \ + \ + nonstatic_field(HeapWord, i, char*) \ + \ + nonstatic_field(MemRegion, _start, HeapWord*) \ + nonstatic_field(MemRegion, _word_size, size_t) \ + \ + nonstatic_field(OffsetTableContigSpace, _offsets, BlockOffsetArray) \ + \ + nonstatic_field(OneContigSpaceCardGeneration, _min_heap_delta_bytes, size_t) \ + nonstatic_field(OneContigSpaceCardGeneration, _the_space, ContiguousSpace*) \ + nonstatic_field(OneContigSpaceCardGeneration, _last_gc, WaterMark) \ + \ + nonstatic_field(CompactingPermGenGen, _ro_vs, VirtualSpace) \ + nonstatic_field(CompactingPermGenGen, _rw_vs, VirtualSpace) \ + nonstatic_field(CompactingPermGenGen, _md_vs, VirtualSpace) \ + nonstatic_field(CompactingPermGenGen, _mc_vs, VirtualSpace) \ + nonstatic_field(CompactingPermGenGen, _ro_space, OffsetTableContigSpace*) \ + nonstatic_field(CompactingPermGenGen, _rw_space, OffsetTableContigSpace*) \ + static_field(CompactingPermGenGen, unshared_bottom, HeapWord*) \ + static_field(CompactingPermGenGen, unshared_end, HeapWord*) \ + static_field(CompactingPermGenGen, shared_bottom, HeapWord*) \ + static_field(CompactingPermGenGen, readonly_bottom, HeapWord*) \ + static_field(CompactingPermGenGen, readonly_end, HeapWord*) \ + static_field(CompactingPermGenGen, readwrite_bottom, HeapWord*) \ + static_field(CompactingPermGenGen, readwrite_end, HeapWord*) \ + static_field(CompactingPermGenGen, miscdata_bottom, HeapWord*) \ + static_field(CompactingPermGenGen, miscdata_end, HeapWord*) \ + static_field(CompactingPermGenGen, misccode_bottom, HeapWord*) \ + static_field(CompactingPermGenGen, misccode_end, HeapWord*) \ + static_field(CompactingPermGenGen, shared_end, HeapWord*) \ + \ + nonstatic_field(PermGen, _capacity_expansion_limit, size_t) \ + \ + nonstatic_field(PermanentGenerationSpec, _name, PermGen::Name) \ + nonstatic_field(PermanentGenerationSpec, _init_size, size_t) \ + nonstatic_field(PermanentGenerationSpec, _max_size, size_t) \ + \ + nonstatic_field(Space, _bottom, HeapWord*) \ + nonstatic_field(Space, _end, HeapWord*) \ + \ + nonstatic_field(TenuredGeneration, _shrink_factor, size_t) \ + nonstatic_field(TenuredGeneration, _capacity_at_prologue, size_t) \ + nonstatic_field(ThreadLocalAllocBuffer, _start, HeapWord*) \ + nonstatic_field(ThreadLocalAllocBuffer, _top, HeapWord*) \ + nonstatic_field(ThreadLocalAllocBuffer, _end, HeapWord*) \ + nonstatic_field(ThreadLocalAllocBuffer, _desired_size, size_t) \ + nonstatic_field(ThreadLocalAllocBuffer, _refill_waste_limit, size_t) \ + static_field(ThreadLocalAllocBuffer, _target_refills, unsigned) \ + nonstatic_field(VirtualSpace, _low_boundary, char*) \ + nonstatic_field(VirtualSpace, _high_boundary, char*) \ + nonstatic_field(VirtualSpace, _low, char*) \ + nonstatic_field(VirtualSpace, _high, char*) \ + nonstatic_field(VirtualSpace, _lower_high, char*) \ + nonstatic_field(VirtualSpace, _middle_high, char*) \ + nonstatic_field(VirtualSpace, _upper_high, char*) \ + nonstatic_field(WaterMark, _point, HeapWord*) \ + nonstatic_field(WaterMark, _space, Space*) \ + \ + /************************/ \ + /* PerfMemory - jvmstat */ \ + /************************/ \ + \ + nonstatic_field(PerfDataPrologue, magic, jint) \ + nonstatic_field(PerfDataPrologue, byte_order, jbyte) \ + nonstatic_field(PerfDataPrologue, major_version, jbyte) \ + nonstatic_field(PerfDataPrologue, minor_version, jbyte) \ + nonstatic_field(PerfDataPrologue, accessible, jbyte) \ + nonstatic_field(PerfDataPrologue, used, jint) \ + nonstatic_field(PerfDataPrologue, overflow, jint) \ + nonstatic_field(PerfDataPrologue, mod_time_stamp, jlong) \ + nonstatic_field(PerfDataPrologue, entry_offset, jint) \ + nonstatic_field(PerfDataPrologue, num_entries, jint) \ + \ + nonstatic_field(PerfDataEntry, entry_length, jint) \ + nonstatic_field(PerfDataEntry, name_offset, jint) \ + nonstatic_field(PerfDataEntry, vector_length, jint) \ + nonstatic_field(PerfDataEntry, data_type, jbyte) \ + nonstatic_field(PerfDataEntry, flags, jbyte) \ + nonstatic_field(PerfDataEntry, data_units, jbyte) \ + nonstatic_field(PerfDataEntry, data_variability, jbyte) \ + nonstatic_field(PerfDataEntry, data_offset, jint) \ + \ + static_field(PerfMemory, _start, char*) \ + static_field(PerfMemory, _end, char*) \ + static_field(PerfMemory, _top, char*) \ + static_field(PerfMemory, _capacity, size_t) \ + static_field(PerfMemory, _prologue, PerfDataPrologue*) \ + static_field(PerfMemory, _initialized, jint) \ + \ + /***************/ \ + /* SymbolTable */ \ + /***************/ \ + \ + static_field(SymbolTable, _the_table, SymbolTable*) \ + \ + /***************/ \ + /* StringTable */ \ + /***************/ \ + \ + static_field(StringTable, _the_table, StringTable*) \ + \ + /********************/ \ + /* SystemDictionary */ \ + /********************/ \ + \ + static_field(SystemDictionary, _dictionary, Dictionary*) \ + static_field(SystemDictionary, _placeholders, PlaceholderTable*) \ + static_field(SystemDictionary, _shared_dictionary, Dictionary*) \ + static_field(SystemDictionary, _system_loader_lock_obj, oop) \ + static_field(SystemDictionary, _loader_constraints, LoaderConstraintTable*) \ + static_field(SystemDictionary, _object_klass, klassOop) \ + static_field(SystemDictionary, _string_klass, klassOop) \ + static_field(SystemDictionary, _class_klass, klassOop) \ + static_field(SystemDictionary, _cloneable_klass, klassOop) \ + static_field(SystemDictionary, _classloader_klass, klassOop) \ + static_field(SystemDictionary, _serializable_klass, klassOop) \ + static_field(SystemDictionary, _system_klass, klassOop) \ + static_field(SystemDictionary, _throwable_klass, klassOop) \ + static_field(SystemDictionary, _threaddeath_klass, klassOop) \ + static_field(SystemDictionary, _error_klass, klassOop) \ + static_field(SystemDictionary, _exception_klass, klassOop) \ + static_field(SystemDictionary, _runtime_exception_klass, klassOop) \ + static_field(SystemDictionary, _classNotFoundException_klass, klassOop) \ + static_field(SystemDictionary, _noClassDefFoundError_klass, klassOop) \ + static_field(SystemDictionary, _linkageError_klass, klassOop) \ + static_field(SystemDictionary, _classCastException_klass, klassOop) \ + static_field(SystemDictionary, _arrayStoreException_klass, klassOop) \ + static_field(SystemDictionary, _virtualMachineError_klass, klassOop) \ + static_field(SystemDictionary, _outOfMemoryError_klass, klassOop) \ + static_field(SystemDictionary, _StackOverflowError_klass, klassOop) \ + static_field(SystemDictionary, _protectionDomain_klass, klassOop) \ + static_field(SystemDictionary, _AccessControlContext_klass, klassOop) \ + static_field(SystemDictionary, _reference_klass, klassOop) \ + static_field(SystemDictionary, _soft_reference_klass, klassOop) \ + static_field(SystemDictionary, _weak_reference_klass, klassOop) \ + static_field(SystemDictionary, _final_reference_klass, klassOop) \ + static_field(SystemDictionary, _phantom_reference_klass, klassOop) \ + static_field(SystemDictionary, _finalizer_klass, klassOop) \ + static_field(SystemDictionary, _thread_klass, klassOop) \ + static_field(SystemDictionary, _threadGroup_klass, klassOop) \ + static_field(SystemDictionary, _properties_klass, klassOop) \ + static_field(SystemDictionary, _stringBuffer_klass, klassOop) \ + static_field(SystemDictionary, _vector_klass, klassOop) \ + static_field(SystemDictionary, _hashtable_klass, klassOop) \ + static_field(SystemDictionary, _box_klasses[0], klassOop) \ + static_field(SystemDictionary, _java_system_loader, oop) \ + \ + /*******************/ \ + /* HashtableBucket */ \ + /*******************/ \ + \ + nonstatic_field(HashtableBucket, _entry, BasicHashtableEntry*) \ + \ + /******************/ \ + /* HashtableEntry */ \ + /******************/ \ + \ + nonstatic_field(BasicHashtableEntry, _next, BasicHashtableEntry*) \ + nonstatic_field(BasicHashtableEntry, _hash, unsigned int) \ + nonstatic_field(HashtableEntry, _literal, oop) \ + \ + /*************/ \ + /* Hashtable */ \ + /*************/ \ + \ + nonstatic_field(BasicHashtable, _table_size, int) \ + nonstatic_field(BasicHashtable, _buckets, HashtableBucket*) \ + nonstatic_field(BasicHashtable, _free_list, BasicHashtableEntry*) \ + nonstatic_field(BasicHashtable, _first_free_entry, char*) \ + nonstatic_field(BasicHashtable, _end_block, char*) \ + nonstatic_field(BasicHashtable, _entry_size, int) \ + \ + /*******************/ \ + /* DictionaryEntry */ \ + /*******************/ \ + \ + nonstatic_field(DictionaryEntry, _loader, oop) \ + nonstatic_field(DictionaryEntry, _pd_set, ProtectionDomainEntry*) \ + \ + /********************/ \ + \ + nonstatic_field(PlaceholderEntry, _loader, oop) \ + \ + /**************************/ \ + /* ProctectionDomainEntry */ \ + /**************************/ \ + \ + nonstatic_field(ProtectionDomainEntry, _next, ProtectionDomainEntry*) \ + nonstatic_field(ProtectionDomainEntry, _protection_domain, oop) \ + \ + /*************************/ \ + /* LoaderConstraintEntry */ \ + /*************************/ \ + \ + nonstatic_field(LoaderConstraintEntry, _name, symbolOop) \ + nonstatic_field(LoaderConstraintEntry, _num_loaders, int) \ + nonstatic_field(LoaderConstraintEntry, _max_loaders, int) \ + nonstatic_field(LoaderConstraintEntry, _loaders, oop*) \ + \ + /********************************/ \ + /* CodeCache (NOTE: incomplete) */ \ + /********************************/ \ + \ + static_field(CodeCache, _heap, CodeHeap*) \ + \ + /*******************************/ \ + /* CodeHeap (NOTE: incomplete) */ \ + /*******************************/ \ + \ + nonstatic_field(CodeHeap, _memory, VirtualSpace) \ + nonstatic_field(CodeHeap, _segmap, VirtualSpace) \ + nonstatic_field(CodeHeap, _log2_segment_size, int) \ + nonstatic_field(HeapBlock, _header, HeapBlock::Header) \ + nonstatic_field(HeapBlock::Header, _length, size_t) \ + nonstatic_field(HeapBlock::Header, _used, bool) \ + \ + /**********************************/ \ + /* Interpreter (NOTE: incomplete) */ \ + /**********************************/ \ + \ + static_field(AbstractInterpreter, _code, StubQueue*) \ + \ + /****************************/ \ + /* Stubs (NOTE: incomplete) */ \ + /****************************/ \ + \ + nonstatic_field(StubQueue, _stub_buffer, address) \ + nonstatic_field(StubQueue, _buffer_limit, int) \ + nonstatic_field(StubQueue, _queue_begin, int) \ + nonstatic_field(StubQueue, _queue_end, int) \ + nonstatic_field(StubQueue, _number_of_stubs, int) \ + nonstatic_field(InterpreterCodelet, _size, int) \ + nonstatic_field(InterpreterCodelet, _description, const char*) \ + nonstatic_field(InterpreterCodelet, _bytecode, Bytecodes::Code) \ + \ + /***********************************/ \ + /* StubRoutines (NOTE: incomplete) */ \ + /***********************************/ \ + \ + static_field(StubRoutines, _call_stub_return_address, address) \ + IA32_ONLY(static_field(StubRoutines::i486,_call_stub_compiled_return, address)) \ + \ + /***************************************/ \ + /* PcDesc and other compiled code info */ \ + /***************************************/ \ + \ + nonstatic_field(PcDesc, _pc_offset, int) \ + nonstatic_field(PcDesc, _scope_decode_offset, int) \ + \ + /***************************************************/ \ + /* CodeBlobs (NOTE: incomplete, but only a little) */ \ + /***************************************************/ \ + \ + nonstatic_field(CodeBlob, _name, const char*) \ + nonstatic_field(CodeBlob, _size, int) \ + nonstatic_field(CodeBlob, _header_size, int) \ + nonstatic_field(CodeBlob, _relocation_size, int) \ + nonstatic_field(CodeBlob, _instructions_offset, int) \ + nonstatic_field(CodeBlob, _frame_complete_offset, int) \ + nonstatic_field(CodeBlob, _data_offset, int) \ + nonstatic_field(CodeBlob, _oops_offset, int) \ + nonstatic_field(CodeBlob, _oops_length, int) \ + nonstatic_field(CodeBlob, _frame_size, int) \ + nonstatic_field(CodeBlob, _oop_maps, OopMapSet*) \ + \ + /**************************************************/ \ + /* NMethods (NOTE: incomplete, but only a little) */ \ + /**************************************************/ \ + \ + static_field(nmethod, _zombie_instruction_size, int) \ + nonstatic_field(nmethod, _method, methodOop) \ + nonstatic_field(nmethod, _entry_bci, int) \ + nonstatic_field(nmethod, _link, nmethod*) \ + nonstatic_field(nmethod, _exception_offset, int) \ + nonstatic_field(nmethod, _deoptimize_offset, int) \ + nonstatic_field(nmethod, _orig_pc_offset, int) \ + nonstatic_field(nmethod, _stub_offset, int) \ + nonstatic_field(nmethod, _scopes_data_offset, int) \ + nonstatic_field(nmethod, _scopes_pcs_offset, int) \ + nonstatic_field(nmethod, _dependencies_offset, int) \ + nonstatic_field(nmethod, _handler_table_offset, int) \ + nonstatic_field(nmethod, _nul_chk_table_offset, int) \ + nonstatic_field(nmethod, _nmethod_end_offset, int) \ + nonstatic_field(nmethod, _entry_point, address) \ + nonstatic_field(nmethod, _verified_entry_point, address) \ + nonstatic_field(nmethod, _osr_entry_point, address) \ + nonstatic_field(nmethod, _lock_count, jint) \ + nonstatic_field(nmethod, _stack_traversal_mark, long) \ + \ + /********************************/ \ + /* JavaCalls (NOTE: incomplete) */ \ + /********************************/ \ + \ + nonstatic_field(JavaCallWrapper, _anchor, JavaFrameAnchor) \ + /********************************/ \ + /* JavaFrameAnchor (NOTE: incomplete) */ \ + /********************************/ \ + volatile_nonstatic_field(JavaFrameAnchor, _last_Java_sp, intptr_t*) \ + volatile_nonstatic_field(JavaFrameAnchor, _last_Java_pc, address) \ + \ + /******************************/ \ + /* Threads (NOTE: incomplete) */ \ + /******************************/ \ + \ + static_field(Threads, _thread_list, JavaThread*) \ + static_field(Threads, _number_of_threads, int) \ + static_field(Threads, _number_of_non_daemon_threads, int) \ + static_field(Threads, _return_code, int) \ + \ + volatile_nonstatic_field(Thread, _suspend_flags, uint32_t) \ + nonstatic_field(Thread, _active_handles, JNIHandleBlock*) \ + nonstatic_field(Thread, _highest_lock, address) \ + nonstatic_field(Thread, _tlab, ThreadLocalAllocBuffer) \ + nonstatic_field(Thread, _current_pending_monitor, ObjectMonitor*) \ + nonstatic_field(Thread, _current_pending_monitor_is_from_java, bool) \ + nonstatic_field(Thread, _current_waiting_monitor, ObjectMonitor*) \ + nonstatic_field(NamedThread, _name, char*) \ + nonstatic_field(JavaThread, _next, JavaThread*) \ + nonstatic_field(JavaThread, _threadObj, oop) \ + nonstatic_field(JavaThread, _anchor, JavaFrameAnchor) \ + volatile_nonstatic_field(JavaThread, _thread_state, JavaThreadState) \ + nonstatic_field(JavaThread, _osthread, OSThread*) \ + nonstatic_field(JavaThread, _stack_base, address) \ + nonstatic_field(JavaThread, _stack_size, size_t) \ + \ + /************/ \ + /* OSThread */ \ + /************/ \ + \ + nonstatic_field(OSThread, _interrupted, jint) \ + \ + /************************/ \ + /* OopMap and OopMapSet */ \ + /************************/ \ + \ + nonstatic_field(OopMap, _pc_offset, int) \ + nonstatic_field(OopMap, _omv_count, int) \ + nonstatic_field(OopMap, _omv_data_size, int) \ + nonstatic_field(OopMap, _omv_data, unsigned char*) \ + nonstatic_field(OopMap, _write_stream, CompressedWriteStream*) \ + nonstatic_field(OopMapSet, _om_count, int) \ + nonstatic_field(OopMapSet, _om_size, int) \ + nonstatic_field(OopMapSet, _om_data, OopMap**) \ + \ + /*********************************/ \ + /* JNIHandles and JNIHandleBlock */ \ + /*********************************/ \ + static_field(JNIHandles, _global_handles, JNIHandleBlock*) \ + static_field(JNIHandles, _weak_global_handles, JNIHandleBlock*) \ + static_field(JNIHandles, _deleted_handle, oop) \ + \ + unchecked_nonstatic_field(JNIHandleBlock, _handles, JNIHandleBlock::block_size_in_oops * sizeof(Oop)) /* Note: no type */ \ + nonstatic_field(JNIHandleBlock, _top, int) \ + nonstatic_field(JNIHandleBlock, _next, JNIHandleBlock*) \ + \ + /********************/ \ + /* CompressedStream */ \ + /********************/ \ + \ + nonstatic_field(CompressedStream, _buffer, u_char*) \ + nonstatic_field(CompressedStream, _position, int) \ + \ + /*********************************/ \ + /* VMRegImpl (NOTE: incomplete) */ \ + /*********************************/ \ + \ + static_field(VMRegImpl, regName[0], const char*) \ + static_field(VMRegImpl, stack0, VMReg) \ + \ + /*******************************/ \ + /* Runtime1 (NOTE: incomplete) */ \ + /*******************************/ \ + \ + unchecked_c1_static_field(Runtime1, _blobs, sizeof(Runtime1::_blobs)) /* NOTE: no type */ \ + \ + /************/ \ + /* Monitors */ \ + /************/ \ + \ + volatile_nonstatic_field(ObjectMonitor, _header, markOop) \ + unchecked_nonstatic_field(ObjectMonitor, _object, sizeof(void *)) /* NOTE: no type */ \ + unchecked_nonstatic_field(ObjectMonitor, _owner, sizeof(void *)) /* NOTE: no type */ \ + volatile_nonstatic_field(ObjectMonitor, _count, intptr_t) \ + volatile_nonstatic_field(ObjectMonitor, _waiters, intptr_t) \ + volatile_nonstatic_field(ObjectMonitor, _recursions, intptr_t) \ + nonstatic_field(ObjectMonitor, FreeNext, ObjectMonitor*) \ + volatile_nonstatic_field(BasicLock, _displaced_header, markOop) \ + nonstatic_field(BasicObjectLock, _lock, BasicLock) \ + nonstatic_field(BasicObjectLock, _obj, oop) \ + static_field(ObjectSynchronizer, gBlockList, ObjectMonitor*) \ + \ + /*********************/ \ + /* Matcher (C2 only) */ \ + /*********************/ \ + \ + unchecked_c2_static_field(Matcher, _regEncode, sizeof(Matcher::_regEncode)) /* NOTE: no type */ \ + \ + /*********************/ \ + /* -XX flags */ \ + /*********************/ \ + \ + nonstatic_field(Flag, type, const char*) \ + nonstatic_field(Flag, name, const char*) \ + unchecked_nonstatic_field(Flag, addr, sizeof(void*)) /* NOTE: no type */ \ + nonstatic_field(Flag, kind, const char*) \ + static_field(Flag, flags, Flag*) \ + static_field(Flag, numFlags, size_t) \ + \ + /*************************/ \ + /* JDK / VM version info */ \ + /*************************/ \ + \ + static_field(Abstract_VM_Version, _s_vm_release, const char*) \ + static_field(Abstract_VM_Version, _s_internal_vm_info_string, const char*) \ + static_field(Abstract_VM_Version, _vm_major_version, int) \ + static_field(Abstract_VM_Version, _vm_minor_version, int) \ + static_field(Abstract_VM_Version, _vm_build_number, int) \ + \ + static_field(JDK_Version, _pre_jdk16_version, bool) \ + static_field(JDK_Version, _jdk_version, int) \ + \ + \ + \ + /*************/ \ + /* Arguments */ \ + /*************/ \ + \ + static_field(Arguments, _jvm_flags_array, char**) \ + static_field(Arguments, _num_jvm_flags, int) \ + static_field(Arguments, _jvm_args_array, char**) \ + static_field(Arguments, _num_jvm_args, int) \ + static_field(Arguments, _java_command, char*) \ + \ + \ + /************************/ \ + /* Miscellaneous fields */ \ + /************************/ \ + \ + nonstatic_field(AccessFlags, _flags, jint) \ + nonstatic_field(elapsedTimer, _counter, jlong) \ + nonstatic_field(elapsedTimer, _active, bool) \ + nonstatic_field(InvocationCounter, _counter, unsigned int) + + /* NOTE that we do not use the last_entry() macro here; it is used */ + /* in vmStructs_<os>_<cpu>.hpp's VM_STRUCTS_OS_CPU macro (and must */ + /* be present there) */ + +//-------------------------------------------------------------------------------- +// VM_TYPES +// +// This list must enumerate at least all of the types in the above +// list. For the types in the above list, the entry below must have +// exactly the same spacing since string comparisons are done in the +// code which verifies the consistency of these tables (in the debug +// build). +// +// In addition to the above types, this list is required to enumerate +// the JNI's java types, which are used to indicate the size of Java +// fields in this VM to the SA. Further, oop types are currently +// distinguished by name (i.e., ends with "oop") over in the SA. +// +// The declare_toplevel_type macro should be used to declare types +// which do not have a superclass. +// +// The declare_integer_type and declare_unsigned_integer_type macros +// are required in order to properly identify C integer types over in +// the SA. They should be used for any type which is otherwise opaque +// and which it is necessary to coerce into an integer value. This +// includes, for example, the type uintptr_t. Note that while they +// will properly identify the type's size regardless of the platform, +// since it is does not seem possible to deduce or check signedness at +// compile time using the pointer comparison tricks, it is currently +// required that the given types have the same signedness across all +// platforms. +// +// NOTE that there are platform-specific additions to this table in +// vmStructs_<os>_<cpu>.hpp. + +#define VM_TYPES(declare_type, \ + declare_toplevel_type, \ + declare_oop_type, \ + declare_integer_type, \ + declare_unsigned_integer_type, \ + declare_c1_toplevel_type, \ + declare_c2_type, \ + declare_c2_toplevel_type, \ + last_entry) \ + \ + /*************************************************************/ \ + /* Java primitive types -- required by the SA implementation */ \ + /* in order to determine the size of Java fields in this VM */ \ + /* (the implementation looks up these names specifically) */ \ + /* NOTE: since we fetch these sizes from the remote VM, we */ \ + /* have a bootstrapping sequence during which it is not */ \ + /* valid to fetch Java values from the remote process, only */ \ + /* C integer values (of known size). NOTE also that we do */ \ + /* NOT include "Java unsigned" types like juint here; since */ \ + /* Java does not have unsigned primitive types, those can */ \ + /* not be mapped directly and are considered to be C integer */ \ + /* types in this system (see the "other types" section, */ \ + /* below.) */ \ + /*************************************************************/ \ + \ + declare_toplevel_type(jboolean) \ + declare_toplevel_type(jbyte) \ + declare_toplevel_type(jchar) \ + declare_toplevel_type(jdouble) \ + declare_toplevel_type(jfloat) \ + declare_toplevel_type(jint) \ + declare_toplevel_type(jlong) \ + declare_toplevel_type(jshort) \ + \ + /*********************************************************************/ \ + /* C integer types. User-defined typedefs (like "size_t" or */ \ + /* "intptr_t") are guaranteed to be present with the same names over */ \ + /* in the SA's type database. Names like "unsigned short" are not */ \ + /* guaranteed to be visible through the SA's type database lookup */ \ + /* mechanism, though they will have a Type object created for them */ \ + /* and are valid types for Fields. */ \ + /*********************************************************************/ \ + declare_integer_type(bool) \ + declare_integer_type(int) \ + declare_integer_type(long) \ + declare_integer_type(char) \ + declare_unsigned_integer_type(unsigned char) \ + declare_unsigned_integer_type(unsigned int) \ + declare_unsigned_integer_type(unsigned short) \ + declare_unsigned_integer_type(unsigned long) \ + /* The compiler thinks this is a different type than */ \ + /* unsigned short on Win32 */ \ + declare_unsigned_integer_type(u2) \ + declare_unsigned_integer_type(unsigned) \ + \ + /*****************************/ \ + /* C primitive pointer types */ \ + /*****************************/ \ + \ + declare_toplevel_type(int*) \ + declare_toplevel_type(char*) \ + declare_toplevel_type(char**) \ + declare_toplevel_type(const char*) \ + declare_toplevel_type(u_char*) \ + declare_toplevel_type(unsigned char*) \ + \ + /*******************************************************************/ \ + /* Types which it will be handy to have available over in the SA */ \ + /* in order to do platform-independent address -> integer coercion */ \ + /* (note: these will be looked up by name) */ \ + /*******************************************************************/ \ + \ + declare_unsigned_integer_type(size_t) \ + declare_unsigned_integer_type(const size_t) \ + declare_integer_type(intx) \ + declare_integer_type(intptr_t) \ + declare_unsigned_integer_type(uintx) \ + declare_unsigned_integer_type(uintptr_t) \ + declare_unsigned_integer_type(uint32_t) \ + declare_unsigned_integer_type(uint64_t) \ + declare_integer_type(const int) \ + \ + /*******************************************************************************/ \ + /* OopDesc and Klass hierarchies (NOTE: missing methodDataOop-related classes) */ \ + /*******************************************************************************/ \ + \ + declare_toplevel_type(oopDesc) \ + declare_toplevel_type(Klass_vtbl) \ + declare_type(Klass, Klass_vtbl) \ + declare_type(arrayKlass, Klass) \ + declare_type(arrayKlassKlass, klassKlass) \ + declare_type(arrayOopDesc, oopDesc) \ + declare_type(compiledICHolderKlass, Klass) \ + declare_type(compiledICHolderOopDesc, oopDesc) \ + declare_type(constantPoolKlass, arrayKlass) \ + declare_type(constantPoolOopDesc, arrayOopDesc) \ + declare_type(constantPoolCacheKlass, arrayKlass) \ + declare_type(constantPoolCacheOopDesc, arrayOopDesc) \ + declare_type(instanceKlass, Klass) \ + declare_type(instanceKlassKlass, klassKlass) \ + declare_type(instanceOopDesc, oopDesc) \ + declare_type(instanceRefKlass, instanceKlass) \ + declare_type(klassKlass, Klass) \ + declare_type(klassOopDesc, oopDesc) \ + declare_type(markOopDesc, oopDesc) \ + declare_type(methodDataKlass, Klass) \ + declare_type(methodDataOopDesc, oopDesc) \ + declare_type(methodKlass, Klass) \ + declare_type(constMethodKlass, Klass) \ + declare_type(methodOopDesc, oopDesc) \ + declare_type(objArrayKlass, arrayKlass) \ + declare_type(objArrayKlassKlass, arrayKlassKlass) \ + declare_type(objArrayOopDesc, arrayOopDesc) \ + declare_type(constMethodOopDesc, oopDesc) \ + declare_type(symbolKlass, Klass) \ + declare_type(symbolOopDesc, oopDesc) \ + declare_type(typeArrayKlass, arrayKlass) \ + declare_type(typeArrayKlassKlass, arrayKlassKlass) \ + declare_type(typeArrayOopDesc, arrayOopDesc) \ + \ + /********/ \ + /* Oops */ \ + /********/ \ + \ + declare_oop_type(constantPoolOop) \ + declare_oop_type(constantPoolCacheOop) \ + declare_oop_type(klassOop) \ + declare_oop_type(markOop) \ + declare_oop_type(methodOop) \ + declare_oop_type(methodDataOop) \ + declare_oop_type(objArrayOop) \ + declare_oop_type(oop) \ + declare_oop_type(constMethodOop) \ + declare_oop_type(symbolOop) \ + declare_oop_type(typeArrayOop) \ + \ + /*************************************/ \ + /* MethodOop-related data structures */ \ + /*************************************/ \ + \ + declare_toplevel_type(CheckedExceptionElement) \ + declare_toplevel_type(LocalVariableTableElement) \ + \ + /******************************************/ \ + /* Generation and space hierarchies */ \ + /* (needed for run-time type information) */ \ + /******************************************/ \ + \ + declare_toplevel_type(CollectedHeap) \ + declare_type(SharedHeap, CollectedHeap) \ + declare_type(GenCollectedHeap, SharedHeap) \ + declare_toplevel_type(Generation) \ + declare_type(DefNewGeneration, Generation) \ + declare_type(CardGeneration, Generation) \ + declare_type(OneContigSpaceCardGeneration, CardGeneration) \ + declare_type(TenuredGeneration, OneContigSpaceCardGeneration) \ + declare_type(CompactingPermGenGen, OneContigSpaceCardGeneration) \ + declare_toplevel_type(Space) \ + declare_toplevel_type(BitMap) \ + declare_type(CompactibleSpace, Space) \ + declare_type(ContiguousSpace, CompactibleSpace) \ + declare_type(EdenSpace, ContiguousSpace) \ + declare_type(OffsetTableContigSpace, ContiguousSpace) \ + declare_type(TenuredSpace, OffsetTableContigSpace) \ + declare_type(ContigPermSpace, OffsetTableContigSpace) \ + declare_toplevel_type(PermGen) \ + declare_type(CompactingPermGen, PermGen) \ + declare_toplevel_type(BarrierSet) \ + declare_type(ModRefBarrierSet, BarrierSet) \ + declare_type(CardTableModRefBS, ModRefBarrierSet) \ + declare_toplevel_type(GenRemSet) \ + declare_type(CardTableRS, GenRemSet) \ + declare_toplevel_type(BlockOffsetSharedArray) \ + declare_toplevel_type(BlockOffsetTable) \ + declare_type(BlockOffsetArray, BlockOffsetTable) \ + declare_type(BlockOffsetArrayContigSpace, BlockOffsetArray) \ + declare_type(BlockOffsetArrayNonContigSpace, BlockOffsetArray) \ + \ + /* Miscellaneous other GC types */ \ + \ + declare_toplevel_type(ageTable) \ + declare_toplevel_type(Generation::StatRecord) \ + declare_toplevel_type(GenerationSpec) \ + declare_toplevel_type(HeapWord) \ + declare_toplevel_type(MemRegion) \ + declare_toplevel_type(const MemRegion) \ + declare_toplevel_type(PermanentGenerationSpec) \ + declare_toplevel_type(ThreadLocalAllocBuffer) \ + declare_toplevel_type(VirtualSpace) \ + declare_toplevel_type(WaterMark) \ + \ + /* Pointers to Garbage Collection types */ \ + \ + declare_toplevel_type(BarrierSet*) \ + declare_toplevel_type(BlockOffsetSharedArray*) \ + declare_toplevel_type(GenRemSet*) \ + declare_toplevel_type(CardTableRS*) \ + declare_toplevel_type(CollectedHeap*) \ + declare_toplevel_type(ContiguousSpace*) \ + declare_toplevel_type(DefNewGeneration*) \ + declare_toplevel_type(EdenSpace*) \ + declare_toplevel_type(GenCollectedHeap*) \ + declare_toplevel_type(Generation*) \ + declare_toplevel_type(GenerationSpec**) \ + declare_toplevel_type(HeapWord*) \ + declare_toplevel_type(MemRegion*) \ + declare_toplevel_type(OffsetTableContigSpace*) \ + declare_toplevel_type(OneContigSpaceCardGeneration*) \ + declare_toplevel_type(PermGen*) \ + declare_toplevel_type(Space*) \ + declare_toplevel_type(ThreadLocalAllocBuffer*) \ + \ + /************************/ \ + /* PerfMemory - jvmstat */ \ + /************************/ \ + \ + declare_toplevel_type(PerfDataPrologue) \ + declare_toplevel_type(PerfDataPrologue*) \ + declare_toplevel_type(PerfDataEntry) \ + declare_toplevel_type(PerfMemory) \ + \ + /*********************************/ \ + /* SymbolTable, SystemDictionary */ \ + /*********************************/ \ + \ + declare_toplevel_type(BasicHashtable) \ + declare_type(Hashtable, BasicHashtable) \ + declare_type(SymbolTable, Hashtable) \ + declare_type(StringTable, Hashtable) \ + declare_type(LoaderConstraintTable, Hashtable) \ + declare_type(TwoOopHashtable, Hashtable) \ + declare_type(Dictionary, TwoOopHashtable) \ + declare_type(PlaceholderTable, TwoOopHashtable) \ + declare_toplevel_type(Hashtable*) \ + declare_toplevel_type(SymbolTable*) \ + declare_toplevel_type(StringTable*) \ + declare_toplevel_type(LoaderConstraintTable*) \ + declare_toplevel_type(TwoOopHashtable*) \ + declare_toplevel_type(Dictionary*) \ + declare_toplevel_type(PlaceholderTable*) \ + declare_toplevel_type(BasicHashtableEntry) \ + declare_toplevel_type(BasicHashtableEntry*) \ + declare_type(HashtableEntry, BasicHashtableEntry) \ + declare_type(DictionaryEntry, HashtableEntry) \ + declare_type(PlaceholderEntry, HashtableEntry) \ + declare_type(LoaderConstraintEntry, HashtableEntry) \ + declare_toplevel_type(HashtableEntry*) \ + declare_toplevel_type(DictionaryEntry*) \ + declare_toplevel_type(HashtableBucket) \ + declare_toplevel_type(HashtableBucket*) \ + declare_toplevel_type(SystemDictionary) \ + declare_toplevel_type(ProtectionDomainEntry) \ + declare_toplevel_type(ProtectionDomainEntry*) \ + \ + /***********************************************************/ \ + /* Thread hierarchy (needed for run-time type information) */ \ + /***********************************************************/ \ + \ + declare_toplevel_type(Threads) \ + declare_toplevel_type(ThreadShadow) \ + declare_type(Thread, ThreadShadow) \ + declare_type(NamedThread, Thread) \ + declare_type(WatcherThread, Thread) \ + declare_type(JavaThread, Thread) \ + declare_type(JvmtiAgentThread, JavaThread) \ + declare_type(LowMemoryDetectorThread, JavaThread) \ + declare_type(CompilerThread, JavaThread) \ + declare_toplevel_type(OSThread) \ + declare_toplevel_type(JavaFrameAnchor) \ + \ + /***************/ \ + /* Interpreter */ \ + /***************/ \ + \ + declare_toplevel_type(AbstractInterpreter) \ + \ + /*********/ \ + /* Stubs */ \ + /*********/ \ + \ + declare_toplevel_type(StubQueue) \ + declare_toplevel_type(StubRoutines) \ + IA32_ONLY(declare_toplevel_type(StubRoutines::i486)) \ + declare_toplevel_type(Stub) \ + declare_type(InterpreterCodelet, Stub) \ + \ + /*************/ \ + /* JavaCalls */ \ + /*************/ \ + \ + declare_toplevel_type(JavaCallWrapper) \ + \ + /*************/ \ + /* CodeCache */ \ + /*************/ \ + \ + declare_toplevel_type(CodeCache) \ + \ + /************/ \ + /* CodeHeap */ \ + /************/ \ + \ + declare_toplevel_type(CodeHeap) \ + declare_toplevel_type(CodeHeap*) \ + declare_toplevel_type(HeapBlock) \ + declare_toplevel_type(HeapBlock::Header) \ + declare_type(FreeBlock, HeapBlock) \ + \ + /*************************************************************/ \ + /* CodeBlob hierarchy (needed for run-time type information) */ \ + /*************************************************************/ \ + \ + declare_toplevel_type(CodeBlob) \ + declare_type(BufferBlob, CodeBlob) \ + declare_type(nmethod, CodeBlob) \ + declare_type(RuntimeStub, CodeBlob) \ + declare_type(SingletonBlob, CodeBlob) \ + declare_type(SafepointBlob, SingletonBlob) \ + declare_type(DeoptimizationBlob, SingletonBlob) \ + declare_c2_type(ExceptionBlob, SingletonBlob) \ + declare_c2_type(UncommonTrapBlob, CodeBlob) \ + \ + /***************************************/ \ + /* PcDesc and other compiled code info */ \ + /***************************************/ \ + \ + declare_toplevel_type(PcDesc) \ + \ + /************************/ \ + /* OopMap and OopMapSet */ \ + /************************/ \ + \ + declare_toplevel_type(OopMap) \ + declare_toplevel_type(OopMapSet) \ + \ + /********************/ \ + /* CompressedStream */ \ + /********************/ \ + \ + declare_toplevel_type(CompressedStream) \ + \ + /**************/ \ + /* VMRegImpl */ \ + /**************/ \ + \ + declare_toplevel_type(VMRegImpl) \ + \ + /*********************************/ \ + /* JNIHandles and JNIHandleBlock */ \ + /*********************************/ \ + \ + declare_toplevel_type(JNIHandles) \ + declare_toplevel_type(JNIHandleBlock) \ + \ + /**********************/ \ + /* Runtime1 (C1 only) */ \ + /**********************/ \ + \ + declare_c1_toplevel_type(Runtime1) \ + \ + /************/ \ + /* Monitors */ \ + /************/ \ + \ + declare_toplevel_type(ObjectMonitor) \ + declare_toplevel_type(ObjectSynchronizer) \ + declare_toplevel_type(BasicLock) \ + declare_toplevel_type(BasicObjectLock) \ + \ + /*********************/ \ + /* Matcher (C2 only) */ \ + /*********************/ \ + \ + /* NOTE: this is not really a toplevel type, but we only need */ \ + /* this one -- FIXME later if necessary */ \ + declare_c2_toplevel_type(Matcher) \ + \ + /*********************/ \ + /* Adapter Blob Entries */ \ + /*********************/ \ + declare_toplevel_type(AdapterHandlerEntry) \ + declare_toplevel_type(AdapterHandlerEntry*) \ + \ + /********************/ \ + /* -XX flags */ \ + /********************/ \ + \ + declare_toplevel_type(Flag) \ + declare_toplevel_type(Flag*) \ + \ + /********************/ \ + /* JDK/VM version */ \ + /********************/ \ + \ + declare_toplevel_type(Abstract_VM_Version) \ + declare_toplevel_type(JDK_Version) \ + \ + /*************/ \ + /* Arguments */ \ + /*************/ \ + \ + declare_toplevel_type(Arguments) \ + \ + /***************/ \ + /* Other types */ \ + /***************/ \ + \ + /* all enum types */ \ + \ + declare_integer_type(Bytecodes::Code) \ + declare_integer_type(Generation::Name) \ + declare_integer_type(instanceKlass::ClassState) \ + declare_integer_type(JavaThreadState) \ + declare_integer_type(Location::Type) \ + declare_integer_type(Location::Where) \ + declare_integer_type(PermGen::Name) \ + \ + declare_integer_type(AccessFlags) /* FIXME: wrong type (not integer) */\ + declare_toplevel_type(address) /* FIXME: should this be an integer type? */\ + declare_toplevel_type(BreakpointInfo) \ + declare_toplevel_type(BreakpointInfo*) \ + declare_toplevel_type(CodeBlob*) \ + declare_toplevel_type(CompressedWriteStream*) \ + declare_toplevel_type(ConstantPoolCacheEntry) \ + declare_toplevel_type(elapsedTimer) \ + declare_toplevel_type(intptr_t*) \ + declare_unsigned_integer_type(InvocationCounter) /* FIXME: wrong type (not integer) */ \ + declare_toplevel_type(JavaThread*) \ + declare_toplevel_type(jbyte*) \ + declare_toplevel_type(jbyte**) \ + declare_toplevel_type(jint*) \ + declare_toplevel_type(jniIdMapBase*) \ + declare_unsigned_integer_type(juint) \ + declare_unsigned_integer_type(julong) \ + declare_toplevel_type(JNIHandleBlock*) \ + declare_toplevel_type(JNIid) \ + declare_toplevel_type(JNIid*) \ + declare_toplevel_type(jmethodID*) \ + declare_toplevel_type(Mutex*) \ + declare_toplevel_type(nmethod*) \ + declare_toplevel_type(ObjectMonitor*) \ + declare_toplevel_type(oop*) \ + declare_toplevel_type(OopMap**) \ + declare_toplevel_type(OopMapCache*) \ + declare_toplevel_type(OopMapSet*) \ + declare_toplevel_type(VMReg) \ + declare_toplevel_type(OSThread*) \ + declare_integer_type(ReferenceType) \ + declare_toplevel_type(StubQueue*) \ + declare_toplevel_type(Thread*) \ + declare_toplevel_type(Universe) + + /* NOTE that we do not use the last_entry() macro here; it is used */ + /* in vmStructs_<os>_<cpu>.hpp's VM_TYPES_OS_CPU macro (and must be */ + /* present there) */ + +//-------------------------------------------------------------------------------- +// VM_INT_CONSTANTS +// +// This table contains integer constants required over in the +// serviceability agent. The "declare_constant" macro is used for all +// enums, etc., while "declare_preprocessor_constant" must be used for +// all #defined constants. + +#define VM_INT_CONSTANTS(declare_constant, \ + declare_preprocessor_constant, \ + declare_c1_constant, \ + declare_c2_constant, \ + declare_c2_preprocessor_constant, \ + last_entry) \ + \ + /******************/ \ + /* Useful globals */ \ + /******************/ \ + \ + declare_constant(UseTLAB) \ + \ + /**************/ \ + /* Stack bias */ \ + /**************/ \ + \ + declare_preprocessor_constant("STACK_BIAS", STACK_BIAS) \ + \ + /****************/ \ + /* Object sizes */ \ + /****************/ \ + \ + declare_constant(LogBytesPerWord) \ + declare_constant(BytesPerLong) \ + \ + /********************/ \ + /* Object alignment */ \ + /********************/ \ + \ + declare_constant(MinObjAlignmentInBytes) \ + \ + /********************************************/ \ + /* Generation and Space Hierarchy Constants */ \ + /********************************************/ \ + \ + declare_constant(ageTable::table_size) \ + \ + declare_constant(BarrierSet::ModRef) \ + declare_constant(BarrierSet::CardTableModRef) \ + declare_constant(BarrierSet::Other) \ + \ + declare_constant(BlockOffsetSharedArray::LogN) \ + declare_constant(BlockOffsetSharedArray::LogN_words) \ + declare_constant(BlockOffsetSharedArray::N_bytes) \ + declare_constant(BlockOffsetSharedArray::N_words) \ + \ + declare_constant(BlockOffsetArray::N_words) \ + \ + declare_constant(CardTableModRefBS::clean_card) \ + declare_constant(CardTableModRefBS::last_card) \ + declare_constant(CardTableModRefBS::dirty_card) \ + declare_constant(CardTableModRefBS::Precise) \ + declare_constant(CardTableModRefBS::ObjHeadPreciseArray) \ + declare_constant(CardTableModRefBS::card_shift) \ + declare_constant(CardTableModRefBS::card_size) \ + declare_constant(CardTableModRefBS::card_size_in_words) \ + \ + declare_constant(CardTableRS::youngergen_card) \ + \ + declare_constant(CollectedHeap::Abstract) \ + declare_constant(CollectedHeap::SharedHeap) \ + declare_constant(CollectedHeap::GenCollectedHeap) \ + \ + declare_constant(GenCollectedHeap::max_gens) \ + \ + /* constants from Generation::Name enum */ \ + \ + declare_constant(Generation::DefNew) \ + declare_constant(Generation::MarkSweepCompact) \ + declare_constant(Generation::Other) \ + \ + declare_constant(Generation::LogOfGenGrain) \ + declare_constant(Generation::GenGrain) \ + \ + declare_constant(HeapWordSize) \ + declare_constant(LogHeapWordSize) \ + declare_constant(HeapWordsPerOop) \ + \ + /* constants from PermGen::Name enum */ \ + \ + declare_constant(PermGen::MarkSweepCompact) \ + declare_constant(PermGen::MarkSweep) \ + \ + /************************/ \ + /* PerfMemory - jvmstat */ \ + /************************/ \ + \ + declare_preprocessor_constant("PERFDATA_MAJOR_VERSION", PERFDATA_MAJOR_VERSION) \ + declare_preprocessor_constant("PERFDATA_MINOR_VERSION", PERFDATA_MINOR_VERSION) \ + declare_preprocessor_constant("PERFDATA_BIG_ENDIAN", PERFDATA_BIG_ENDIAN) \ + declare_preprocessor_constant("PERFDATA_LITTLE_ENDIAN", PERFDATA_LITTLE_ENDIAN) \ + \ + /***************/ \ + /* SymbolTable */ \ + /***************/ \ + \ + declare_constant(SymbolTable::symbol_table_size) \ + \ + /***************/ \ + /* StringTable */ \ + /***************/ \ + \ + declare_constant(StringTable::string_table_size) \ + \ + /********************/ \ + /* SystemDictionary */ \ + /********************/ \ + \ + declare_constant(SystemDictionary::_loader_constraint_size) \ + declare_constant(SystemDictionary::_nof_buckets) \ + \ + /***********************************/ \ + /* LoaderConstraintTable constants */ \ + /***********************************/ \ + \ + declare_constant(LoaderConstraintTable::_loader_constraint_size) \ + declare_constant(LoaderConstraintTable::_nof_buckets) \ + \ + /************************************************************/ \ + /* HotSpot specific JVM_ACC constants from global anon enum */ \ + /************************************************************/ \ + \ + declare_constant(JVM_ACC_WRITTEN_FLAGS) \ + declare_constant(JVM_ACC_MONITOR_MATCH) \ + declare_constant(JVM_ACC_HAS_MONITOR_BYTECODES) \ + declare_constant(JVM_ACC_HAS_LOOPS) \ + declare_constant(JVM_ACC_LOOPS_FLAG_INIT) \ + declare_constant(JVM_ACC_QUEUED) \ + declare_constant(JVM_ACC_NOT_OSR_COMPILABLE) \ + declare_constant(JVM_ACC_HAS_LINE_NUMBER_TABLE) \ + declare_constant(JVM_ACC_HAS_CHECKED_EXCEPTIONS) \ + declare_constant(JVM_ACC_HAS_JSRS) \ + declare_constant(JVM_ACC_IS_OLD) \ + declare_constant(JVM_ACC_IS_OBSOLETE) \ + declare_constant(JVM_ACC_IS_PREFIXED_NATIVE) \ + declare_constant(JVM_ACC_HAS_MIRANDA_METHODS) \ + declare_constant(JVM_ACC_HAS_VANILLA_CONSTRUCTOR) \ + declare_constant(JVM_ACC_HAS_FINALIZER) \ + declare_constant(JVM_ACC_IS_CLONEABLE) \ + declare_constant(JVM_ACC_HAS_LOCAL_VARIABLE_TABLE) \ + declare_constant(JVM_ACC_PROMOTED_FLAGS) \ + declare_constant(JVM_ACC_FIELD_ACCESS_WATCHED) \ + declare_constant(JVM_ACC_FIELD_MODIFICATION_WATCHED) \ + \ + /*****************************/ \ + /* Thread::SuspendFlags enum */ \ + /*****************************/ \ + \ + declare_constant(Thread::_external_suspend) \ + declare_constant(Thread::_ext_suspended) \ + declare_constant(Thread::_has_async_exception) \ + \ + /*******************/ \ + /* JavaThreadState */ \ + /*******************/ \ + \ + declare_constant(_thread_uninitialized) \ + declare_constant(_thread_new) \ + declare_constant(_thread_new_trans) \ + declare_constant(_thread_in_native) \ + declare_constant(_thread_in_native_trans) \ + declare_constant(_thread_in_vm) \ + declare_constant(_thread_in_vm_trans) \ + declare_constant(_thread_in_Java) \ + declare_constant(_thread_in_Java_trans) \ + declare_constant(_thread_blocked) \ + declare_constant(_thread_blocked_trans) \ + \ + /******************************/ \ + /* Klass misc. enum constants */ \ + /******************************/ \ + \ + declare_constant(Klass::_primary_super_limit) \ + declare_constant(Klass::_lh_instance_slow_path_bit) \ + declare_constant(Klass::_lh_log2_element_size_shift) \ + declare_constant(Klass::_lh_element_type_shift) \ + declare_constant(Klass::_lh_header_size_shift) \ + declare_constant(Klass::_lh_array_tag_shift) \ + declare_constant(Klass::_lh_array_tag_type_value) \ + declare_constant(Klass::_lh_array_tag_obj_value) \ + \ + /********************************/ \ + /* constMethodOopDesc anon-enum */ \ + /********************************/ \ + \ + declare_constant(constMethodOopDesc::_has_linenumber_table) \ + declare_constant(constMethodOopDesc::_has_checked_exceptions) \ + declare_constant(constMethodOopDesc::_has_localvariable_table) \ + \ + /*************************************/ \ + /* instanceKlass FieldOffset enum */ \ + /*************************************/ \ + \ + declare_constant(instanceKlass::access_flags_offset) \ + declare_constant(instanceKlass::name_index_offset) \ + declare_constant(instanceKlass::signature_index_offset) \ + declare_constant(instanceKlass::initval_index_offset) \ + declare_constant(instanceKlass::low_offset) \ + declare_constant(instanceKlass::high_offset) \ + declare_constant(instanceKlass::generic_signature_offset) \ + declare_constant(instanceKlass::next_offset) \ + declare_constant(instanceKlass::implementors_limit) \ + \ + /************************************************/ \ + /* instanceKlass InnerClassAttributeOffset enum */ \ + /************************************************/ \ + \ + declare_constant(instanceKlass::inner_class_inner_class_info_offset) \ + declare_constant(instanceKlass::inner_class_outer_class_info_offset) \ + declare_constant(instanceKlass::inner_class_inner_name_offset) \ + declare_constant(instanceKlass::inner_class_access_flags_offset) \ + declare_constant(instanceKlass::inner_class_next_offset) \ + \ + /*********************************/ \ + /* instanceKlass ClassState enum */ \ + /*********************************/ \ + \ + declare_constant(instanceKlass::unparsable_by_gc) \ + declare_constant(instanceKlass::allocated) \ + declare_constant(instanceKlass::loaded) \ + declare_constant(instanceKlass::linked) \ + declare_constant(instanceKlass::being_initialized) \ + declare_constant(instanceKlass::fully_initialized) \ + declare_constant(instanceKlass::initialization_error) \ + \ + /*********************************/ \ + /* symbolOop - symbol max length */ \ + /*********************************/ \ + \ + declare_constant(symbolOopDesc::max_symbol_length) \ + \ + /*********************************************/ \ + /* ConstantPoolCacheEntry FlagBitValues enum */ \ + /*********************************************/ \ + \ + declare_constant(ConstantPoolCacheEntry::hotSwapBit) \ + declare_constant(ConstantPoolCacheEntry::methodInterface) \ + declare_constant(ConstantPoolCacheEntry::volatileField) \ + declare_constant(ConstantPoolCacheEntry::vfinalMethod) \ + declare_constant(ConstantPoolCacheEntry::finalField) \ + \ + /******************************************/ \ + /* ConstantPoolCacheEntry FlagValues enum */ \ + /******************************************/ \ + \ + declare_constant(ConstantPoolCacheEntry::tosBits) \ + \ + /*********************************/ \ + /* java_lang_Class field offsets */ \ + /*********************************/ \ + \ + declare_constant(java_lang_Class::hc_klass_offset) \ + declare_constant(java_lang_Class::hc_array_klass_offset) \ + declare_constant(java_lang_Class::hc_resolved_constructor_offset) \ + declare_constant(java_lang_Class::hc_number_of_fake_oop_fields) \ + \ + /***************************************/ \ + /* java_lang_Thread::ThreadStatus enum */ \ + /***************************************/ \ + \ + declare_constant(java_lang_Thread::NEW) \ + declare_constant(java_lang_Thread::RUNNABLE) \ + declare_constant(java_lang_Thread::SLEEPING) \ + declare_constant(java_lang_Thread::IN_OBJECT_WAIT) \ + declare_constant(java_lang_Thread::IN_OBJECT_WAIT_TIMED) \ + declare_constant(java_lang_Thread::PARKED) \ + declare_constant(java_lang_Thread::PARKED_TIMED) \ + declare_constant(java_lang_Thread::BLOCKED_ON_MONITOR_ENTER) \ + declare_constant(java_lang_Thread::TERMINATED) \ + \ + /******************************/ \ + /* Debug info */ \ + /******************************/ \ + \ + declare_constant(Location::OFFSET_MASK) \ + declare_constant(Location::OFFSET_SHIFT) \ + declare_constant(Location::TYPE_MASK) \ + declare_constant(Location::TYPE_SHIFT) \ + declare_constant(Location::WHERE_MASK) \ + declare_constant(Location::WHERE_SHIFT) \ + \ + /* constants from Location::Type enum */ \ + \ + declare_constant(Location::normal) \ + declare_constant(Location::oop) \ + declare_constant(Location::int_in_long) \ + declare_constant(Location::lng) \ + declare_constant(Location::float_in_dbl) \ + declare_constant(Location::dbl) \ + declare_constant(Location::addr) \ + declare_constant(Location::invalid) \ + \ + /* constants from Location::Where enum */ \ + \ + declare_constant(Location::on_stack) \ + declare_constant(Location::in_register) \ + \ + /*********************/ \ + /* Matcher (C2 only) */ \ + /*********************/ \ + \ + declare_c2_preprocessor_constant("Matcher::interpreter_frame_pointer_reg", Matcher::interpreter_frame_pointer_reg()) \ + \ + /*********************************************/ \ + /* MethodCompilation (globalDefinitions.hpp) */ \ + /*********************************************/ \ + \ + declare_constant(InvocationEntryBci) \ + declare_constant(InvalidOSREntryBci) \ + \ + /***************/ \ + /* OopMapValue */ \ + /***************/ \ + \ + declare_constant(OopMapValue::type_bits) \ + declare_constant(OopMapValue::register_bits) \ + declare_constant(OopMapValue::type_shift) \ + declare_constant(OopMapValue::register_shift) \ + declare_constant(OopMapValue::type_mask) \ + declare_constant(OopMapValue::type_mask_in_place) \ + declare_constant(OopMapValue::register_mask) \ + declare_constant(OopMapValue::register_mask_in_place) \ + declare_constant(OopMapValue::unused_value) \ + declare_constant(OopMapValue::oop_value) \ + declare_constant(OopMapValue::value_value) \ + declare_constant(OopMapValue::dead_value) \ + declare_constant(OopMapValue::callee_saved_value) \ + declare_constant(OopMapValue::derived_oop_value) \ + \ + /******************/ \ + /* JNIHandleBlock */ \ + /******************/ \ + \ + declare_constant(JNIHandleBlock::block_size_in_oops) \ + \ + /**********************/ \ + /* ObjectSynchronizer */ \ + /**********************/ \ + \ + declare_constant(ObjectSynchronizer::_BLOCKSIZE) \ + \ + /********************************/ \ + /* Calling convention constants */ \ + /********************************/ \ + \ + declare_constant(RegisterImpl::number_of_registers) \ + declare_constant(ConcreteRegisterImpl::number_of_registers) \ + declare_preprocessor_constant("REG_COUNT", REG_COUNT) \ + declare_c2_preprocessor_constant("SAVED_ON_ENTRY_REG_COUNT", SAVED_ON_ENTRY_REG_COUNT) \ + declare_c2_preprocessor_constant("C_SAVED_ON_ENTRY_REG_COUNT", C_SAVED_ON_ENTRY_REG_COUNT) + + /* NOTE that we do not use the last_entry() macro here; it is used */ + /* in vmStructs_<os>_<cpu>.hpp's VM_INT_CONSTANTS_OS_CPU macro (and */ + /* must be present there) */ + +//-------------------------------------------------------------------------------- +// VM_LONG_CONSTANTS +// +// This table contains long constants required over in the +// serviceability agent. The "declare_constant" macro is used for all +// enums, etc., while "declare_preprocessor_constant" must be used for +// all #defined constants. + +#define VM_LONG_CONSTANTS(declare_constant, declare_preprocessor_constant, declare_c1_constant, declare_c2_constant, declare_c2_preprocessor_constant, last_entry) \ + \ + /*********************/ \ + /* MarkOop constants */ \ + /*********************/ \ + \ + /* Note: some of these are declared as long constants just for */ \ + /* consistency. The mask constants are the only ones requiring */ \ + /* 64 bits (on 64-bit platforms). */ \ + \ + declare_constant(markOopDesc::age_bits) \ + declare_constant(markOopDesc::lock_bits) \ + declare_constant(markOopDesc::biased_lock_bits) \ + declare_constant(markOopDesc::max_hash_bits) \ + declare_constant(markOopDesc::hash_bits) \ + \ + declare_constant(markOopDesc::lock_shift) \ + declare_constant(markOopDesc::biased_lock_shift) \ + declare_constant(markOopDesc::age_shift) \ + declare_constant(markOopDesc::hash_shift) \ + \ + declare_constant(markOopDesc::lock_mask) \ + declare_constant(markOopDesc::lock_mask_in_place) \ + declare_constant(markOopDesc::biased_lock_mask) \ + declare_constant(markOopDesc::biased_lock_mask_in_place) \ + declare_constant(markOopDesc::biased_lock_bit_in_place) \ + declare_constant(markOopDesc::age_mask) \ + declare_constant(markOopDesc::age_mask_in_place) \ + declare_constant(markOopDesc::hash_mask) \ + declare_constant(markOopDesc::hash_mask_in_place) \ + declare_constant(markOopDesc::biased_lock_alignment) \ + \ + declare_constant(markOopDesc::locked_value) \ + declare_constant(markOopDesc::unlocked_value) \ + declare_constant(markOopDesc::monitor_value) \ + declare_constant(markOopDesc::marked_value) \ + declare_constant(markOopDesc::biased_lock_pattern) \ + \ + declare_constant(markOopDesc::no_hash) \ + declare_constant(markOopDesc::no_hash_in_place) \ + declare_constant(markOopDesc::no_lock_in_place) \ + declare_constant(markOopDesc::max_age) + + /* NOTE that we do not use the last_entry() macro here; it is used */ + /* in vmStructs_<os>_<cpu>.hpp's VM_LONG_CONSTANTS_OS_CPU macro (and */ + /* must be present there) */ + + +//-------------------------------------------------------------------------------- +// Macros operating on the above lists +//-------------------------------------------------------------------------------- + +// This utility macro quotes the passed string +#define QUOTE(x) #x + +//-------------------------------------------------------------------------------- +// VMStructEntry macros +// + +// This macro generates a VMStructEntry line for a nonstatic field +#define GENERATE_NONSTATIC_VM_STRUCT_ENTRY(typeName, fieldName, type) \ + { QUOTE(typeName), QUOTE(fieldName), QUOTE(type), 0, cast_uint64_t(offset_of(typeName, fieldName)), NULL }, + +// This macro generates a VMStructEntry line for a static field +#define GENERATE_STATIC_VM_STRUCT_ENTRY(typeName, fieldName, type) \ + { QUOTE(typeName), QUOTE(fieldName), QUOTE(type), 1, 0, &typeName::fieldName }, + +// This macro generates a VMStructEntry line for an unchecked +// nonstatic field, in which the size of the type is also specified. +// The type string is given as NULL, indicating an "opaque" type. +#define GENERATE_UNCHECKED_NONSTATIC_VM_STRUCT_ENTRY(typeName, fieldName, size) \ + { QUOTE(typeName), QUOTE(fieldName), NULL, 0, cast_uint64_t(offset_of(typeName, fieldName)), NULL }, + +// This macro generates a VMStructEntry line for an unchecked +// static field, in which the size of the type is also specified. +// The type string is given as NULL, indicating an "opaque" type. +#define GENERATE_UNCHECKED_STATIC_VM_STRUCT_ENTRY(typeName, fieldName, size) \ + { QUOTE(typeName), QUOTE(fieldName), NULL, 1, 0, (void*) &typeName::fieldName }, + +// This macro generates the sentinel value indicating the end of the list +#define GENERATE_VM_STRUCT_LAST_ENTRY() \ + { NULL, NULL, NULL, 0, 0, NULL } + +// This macro checks the type of a VMStructEntry by comparing pointer types +#define CHECK_NONSTATIC_VM_STRUCT_ENTRY(typeName, fieldName, type) \ + {typeName *dummyObj = NULL; type* dummy = &dummyObj->fieldName; } + +// This macro checks the type of a volatile VMStructEntry by comparing pointer types +#define CHECK_VOLATILE_NONSTATIC_VM_STRUCT_ENTRY(typeName, fieldName, type) \ + {typedef type dummyvtype; typeName *dummyObj = NULL; volatile dummyvtype* dummy = &dummyObj->fieldName; } + +// This macro checks the type of a VMStructEntry by comparing pointer types +#define CHECK_STATIC_VM_STRUCT_ENTRY(typeName, fieldName, type) \ + {type* dummy = &typeName::fieldName; } + +// This macro ensures the type of a field and its containing type are +// present in the type table. The assertion string is shorter than +// preferable because (incredibly) of a bug in Solstice NFS client +// which seems to prevent very long lines from compiling. This assertion +// means that an entry in VMStructs::localHotSpotVMStructs[] was not +// found in VMStructs::localHotSpotVMTypes[]. +#define ENSURE_FIELD_TYPE_PRESENT(typeName, fieldName, type) \ + { assert(findType(QUOTE(typeName)) != 0, "type \"" QUOTE(typeName) "\" not found in type table"); \ + assert(findType(QUOTE(type)) != 0, "type \"" QUOTE(type) "\" not found in type table"); } + +// This is a no-op macro for unchecked fields +#define CHECK_NO_OP(a, b, c) + +// This is a no-op macro for the sentinel value +#define CHECK_SENTINEL() + +// +// Build-specific macros: +// + +// Generate and check a nonstatic field in non-product builds +#ifndef PRODUCT +# define GENERATE_NONPRODUCT_NONSTATIC_VM_STRUCT_ENTRY(a, b, c) GENERATE_NONSTATIC_VM_STRUCT_ENTRY(a, b, c) +# define CHECK_NONPRODUCT_NONSTATIC_VM_STRUCT_ENTRY(a, b, c) CHECK_NONSTATIC_VM_STRUCT_ENTRY(a, b, c) +# define ENSURE_NONPRODUCT_FIELD_TYPE_PRESENT(a, b, c) ENSURE_FIELD_TYPE_PRESENT(a, b, c) +# define GENERATE_NONPRODUCT_NONSTATIC_VM_STRUCT_ENTRY(a, b, c) GENERATE_NONSTATIC_VM_STRUCT_ENTRY(a, b, c) +# define CHECK_NONPRODUCT_NONSTATIC_VM_STRUCT_ENTRY(a, b, c) CHECK_NONSTATIC_VM_STRUCT_ENTRY(a, b, c) +# define ENSURE_NONPRODUCT_FIELD_TYPE_PRESENT(a, b, c) ENSURE_FIELD_TYPE_PRESENT(a, b, c) +#else +# define GENERATE_NONPRODUCT_NONSTATIC_VM_STRUCT_ENTRY(a, b, c) +# define CHECK_NONPRODUCT_NONSTATIC_VM_STRUCT_ENTRY(a, b, c) +# define ENSURE_NONPRODUCT_FIELD_TYPE_PRESENT(a, b, c) +# define GENERATE_NONPRODUCT_NONSTATIC_VM_STRUCT_ENTRY(a, b, c) +# define CHECK_NONPRODUCT_NONSTATIC_VM_STRUCT_ENTRY(a, b, c) +# define ENSURE_NONPRODUCT_FIELD_TYPE_PRESENT(a, b, c) +#endif /* PRODUCT */ + +// Generate and check a nonstatic field in C1 builds +#ifdef COMPILER1 +# define GENERATE_C1_NONSTATIC_VM_STRUCT_ENTRY(a, b, c) GENERATE_NONSTATIC_VM_STRUCT_ENTRY(a, b, c) +# define CHECK_C1_NONSTATIC_VM_STRUCT_ENTRY(a, b, c) CHECK_NONSTATIC_VM_STRUCT_ENTRY(a, b, c) +# define ENSURE_C1_FIELD_TYPE_PRESENT(a, b, c) ENSURE_FIELD_TYPE_PRESENT(a, b, c) +#else +# define GENERATE_C1_NONSTATIC_VM_STRUCT_ENTRY(a, b, c) +# define CHECK_C1_NONSTATIC_VM_STRUCT_ENTRY(a, b, c) +# define ENSURE_C1_FIELD_TYPE_PRESENT(a, b, c) +#endif /* COMPILER1 */ +// Generate and check a nonstatic field in C2 builds +#ifdef COMPILER2 +# define GENERATE_C2_NONSTATIC_VM_STRUCT_ENTRY(a, b, c) GENERATE_NONSTATIC_VM_STRUCT_ENTRY(a, b, c) +# define CHECK_C2_NONSTATIC_VM_STRUCT_ENTRY(a, b, c) CHECK_NONSTATIC_VM_STRUCT_ENTRY(a, b, c) +# define ENSURE_C2_FIELD_TYPE_PRESENT(a, b, c) ENSURE_FIELD_TYPE_PRESENT(a, b, c) +#else +# define GENERATE_C2_NONSTATIC_VM_STRUCT_ENTRY(a, b, c) +# define CHECK_C2_NONSTATIC_VM_STRUCT_ENTRY(a, b, c) +# define ENSURE_C2_FIELD_TYPE_PRESENT(a, b, c) +#endif /* COMPILER2 */ + +// Generate but do not check a static field in C1 builds +#ifdef COMPILER1 +# define GENERATE_C1_UNCHECKED_STATIC_VM_STRUCT_ENTRY(a, b, c) GENERATE_UNCHECKED_STATIC_VM_STRUCT_ENTRY(a, b, c) +#else +# define GENERATE_C1_UNCHECKED_STATIC_VM_STRUCT_ENTRY(a, b, c) +#endif /* COMPILER1 */ + +// Generate but do not check a static field in C2 builds +#ifdef COMPILER2 +# define GENERATE_C2_UNCHECKED_STATIC_VM_STRUCT_ENTRY(a, b, c) GENERATE_UNCHECKED_STATIC_VM_STRUCT_ENTRY(a, b, c) +#else +# define GENERATE_C2_UNCHECKED_STATIC_VM_STRUCT_ENTRY(a, b, c) +#endif /* COMPILER2 */ + +//-------------------------------------------------------------------------------- +// VMTypeEntry macros +// + +#define GENERATE_VM_TYPE_ENTRY(type, superclass) \ + { QUOTE(type), QUOTE(superclass), 0, 0, 0, sizeof(type) }, + +#define GENERATE_TOPLEVEL_VM_TYPE_ENTRY(type) \ + { QUOTE(type), NULL, 0, 0, 0, sizeof(type) }, + +#define GENERATE_OOP_VM_TYPE_ENTRY(type) \ + { QUOTE(type), NULL, 1, 0, 0, sizeof(type) }, + +#define GENERATE_INTEGER_VM_TYPE_ENTRY(type) \ + { QUOTE(type), NULL, 0, 1, 0, sizeof(type) }, + +#define GENERATE_UNSIGNED_INTEGER_VM_TYPE_ENTRY(type) \ + { QUOTE(type), NULL, 0, 1, 1, sizeof(type) }, + +#define GENERATE_VM_TYPE_LAST_ENTRY() \ + { NULL, NULL, 0, 0, 0, 0 } + +#define CHECK_VM_TYPE_ENTRY(type, superclass) \ + { type* dummyObj = NULL; superclass* dummySuperObj = dummyObj; } + +#define CHECK_VM_TYPE_NO_OP(a) +#define CHECK_SINGLE_ARG_VM_TYPE_NO_OP(a) + +// +// Build-specific macros: +// + +#ifdef COMPILER1 +# define GENERATE_C1_TOPLEVEL_VM_TYPE_ENTRY(a) GENERATE_TOPLEVEL_VM_TYPE_ENTRY(a) +# define CHECK_C1_TOPLEVEL_VM_TYPE_ENTRY(a) +#else +# define GENERATE_C1_TOPLEVEL_VM_TYPE_ENTRY(a) +# define CHECK_C1_TOPLEVEL_VM_TYPE_ENTRY(a) +#endif /* COMPILER1 */ + +#ifdef COMPILER2 +# define GENERATE_C2_VM_TYPE_ENTRY(a, b) GENERATE_VM_TYPE_ENTRY(a, b) +# define CHECK_C2_VM_TYPE_ENTRY(a, b) CHECK_VM_TYPE_ENTRY(a, b) +# define GENERATE_C2_TOPLEVEL_VM_TYPE_ENTRY(a) GENERATE_TOPLEVEL_VM_TYPE_ENTRY(a) +# define CHECK_C2_TOPLEVEL_VM_TYPE_ENTRY(a) +#else +# define GENERATE_C2_VM_TYPE_ENTRY(a, b) +# define CHECK_C2_VM_TYPE_ENTRY(a, b) +# define GENERATE_C2_TOPLEVEL_VM_TYPE_ENTRY(a) +# define CHECK_C2_TOPLEVEL_VM_TYPE_ENTRY(a) +#endif /* COMPILER2 */ + + +//-------------------------------------------------------------------------------- +// VMIntConstantEntry macros +// + +#define GENERATE_VM_INT_CONSTANT_ENTRY(name) \ + { QUOTE(name), (int32_t) name }, + +#define GENERATE_PREPROCESSOR_VM_INT_CONSTANT_ENTRY(name, value) \ + { name, (int32_t) value }, + +// This macro generates the sentinel value indicating the end of the list +#define GENERATE_VM_INT_CONSTANT_LAST_ENTRY() \ + { NULL, 0 } + + +// Generate an int constant for a C1 build +#ifdef COMPILER1 +# define GENERATE_C1_VM_INT_CONSTANT_ENTRY(name) GENERATE_VM_INT_CONSTANT_ENTRY(name) +#else +# define GENERATE_C1_VM_INT_CONSTANT_ENTRY(name) +#endif /* COMPILER1 */ + +// Generate an int constant for a C2 build +#ifdef COMPILER2 +# define GENERATE_C2_VM_INT_CONSTANT_ENTRY(name) GENERATE_VM_INT_CONSTANT_ENTRY(name) +# define GENERATE_C2_PREPROCESSOR_VM_INT_CONSTANT_ENTRY(name, value) GENERATE_PREPROCESSOR_VM_INT_CONSTANT_ENTRY(name, value) +#else +# define GENERATE_C2_VM_INT_CONSTANT_ENTRY(name) +# define GENERATE_C2_PREPROCESSOR_VM_INT_CONSTANT_ENTRY(name, value) +#endif /* COMPILER1 */ + +//-------------------------------------------------------------------------------- +// VMLongConstantEntry macros +// + +#define GENERATE_VM_LONG_CONSTANT_ENTRY(name) \ + { QUOTE(name), cast_uint64_t(name) }, + +#define GENERATE_PREPROCESSOR_VM_LONG_CONSTANT_ENTRY(name, value) \ + { name, cast_uint64_t(value) }, + +// This macro generates the sentinel value indicating the end of the list +#define GENERATE_VM_LONG_CONSTANT_LAST_ENTRY() \ + { NULL, 0 } + +// Generate a long constant for a C1 build +#ifdef COMPILER1 +# define GENERATE_C1_VM_LONG_CONSTANT_ENTRY(name) GENERATE_VM_LONG_CONSTANT_ENTRY(name) +#else +# define GENERATE_C1_VM_LONG_CONSTANT_ENTRY(name) +#endif /* COMPILER1 */ + +// Generate a long constant for a C2 build +#ifdef COMPILER2 +# define GENERATE_C2_VM_LONG_CONSTANT_ENTRY(name) GENERATE_VM_LONG_CONSTANT_ENTRY(name) +# define GENERATE_C2_PREPROCESSOR_VM_LONG_CONSTANT_ENTRY(name, value) GENERATE_PREPROCESSOR_VM_LONG_CONSTANT_ENTRY(name, value) +#else +# define GENERATE_C2_VM_LONG_CONSTANT_ENTRY(name) +# define GENERATE_C2_PREPROCESSOR_VM_LONG_CONSTANT_ENTRY(name, value) +#endif /* COMPILER1 */ + +// +// Instantiation of VMStructEntries, VMTypeEntries and VMIntConstantEntries +// + +// These initializers are allowed to access private fields in classes +// as long as class VMStructs is a friend +VMStructEntry VMStructs::localHotSpotVMStructs[] = { + + VM_STRUCTS(GENERATE_NONSTATIC_VM_STRUCT_ENTRY, \ + GENERATE_STATIC_VM_STRUCT_ENTRY, \ + GENERATE_UNCHECKED_NONSTATIC_VM_STRUCT_ENTRY, \ + GENERATE_NONSTATIC_VM_STRUCT_ENTRY, \ + GENERATE_NONPRODUCT_NONSTATIC_VM_STRUCT_ENTRY, \ + GENERATE_C1_NONSTATIC_VM_STRUCT_ENTRY, \ + GENERATE_C2_NONSTATIC_VM_STRUCT_ENTRY, \ + GENERATE_C1_UNCHECKED_STATIC_VM_STRUCT_ENTRY, \ + GENERATE_C2_UNCHECKED_STATIC_VM_STRUCT_ENTRY, \ + GENERATE_VM_STRUCT_LAST_ENTRY) + +#ifndef SERIALGC + VM_STRUCTS_PARALLELGC(GENERATE_NONSTATIC_VM_STRUCT_ENTRY, \ + GENERATE_STATIC_VM_STRUCT_ENTRY) + + VM_STRUCTS_CMS(GENERATE_NONSTATIC_VM_STRUCT_ENTRY, \ + GENERATE_STATIC_VM_STRUCT_ENTRY) +#endif // SERIALGC + + VM_STRUCTS_CPU(GENERATE_NONSTATIC_VM_STRUCT_ENTRY, \ + GENERATE_STATIC_VM_STRUCT_ENTRY, \ + GENERATE_UNCHECKED_NONSTATIC_VM_STRUCT_ENTRY, \ + GENERATE_NONSTATIC_VM_STRUCT_ENTRY, \ + GENERATE_NONPRODUCT_NONSTATIC_VM_STRUCT_ENTRY, \ + GENERATE_C2_NONSTATIC_VM_STRUCT_ENTRY, \ + GENERATE_C1_UNCHECKED_STATIC_VM_STRUCT_ENTRY, \ + GENERATE_C2_UNCHECKED_STATIC_VM_STRUCT_ENTRY, \ + GENERATE_VM_STRUCT_LAST_ENTRY) + + VM_STRUCTS_OS_CPU(GENERATE_NONSTATIC_VM_STRUCT_ENTRY, \ + GENERATE_STATIC_VM_STRUCT_ENTRY, \ + GENERATE_UNCHECKED_NONSTATIC_VM_STRUCT_ENTRY, \ + GENERATE_NONSTATIC_VM_STRUCT_ENTRY, \ + GENERATE_NONPRODUCT_NONSTATIC_VM_STRUCT_ENTRY, \ + GENERATE_C2_NONSTATIC_VM_STRUCT_ENTRY, \ + GENERATE_C1_UNCHECKED_STATIC_VM_STRUCT_ENTRY, \ + GENERATE_C2_UNCHECKED_STATIC_VM_STRUCT_ENTRY, \ + GENERATE_VM_STRUCT_LAST_ENTRY) +}; + +VMTypeEntry VMStructs::localHotSpotVMTypes[] = { + + VM_TYPES(GENERATE_VM_TYPE_ENTRY, + GENERATE_TOPLEVEL_VM_TYPE_ENTRY, + GENERATE_OOP_VM_TYPE_ENTRY, + GENERATE_INTEGER_VM_TYPE_ENTRY, + GENERATE_UNSIGNED_INTEGER_VM_TYPE_ENTRY, + GENERATE_C1_TOPLEVEL_VM_TYPE_ENTRY, + GENERATE_C2_VM_TYPE_ENTRY, + GENERATE_C2_TOPLEVEL_VM_TYPE_ENTRY, + GENERATE_VM_TYPE_LAST_ENTRY) + +#ifndef SERIALGC + VM_TYPES_PARALLELGC(GENERATE_VM_TYPE_ENTRY, + GENERATE_TOPLEVEL_VM_TYPE_ENTRY) + + VM_TYPES_CMS(GENERATE_VM_TYPE_ENTRY, + GENERATE_TOPLEVEL_VM_TYPE_ENTRY) + + VM_TYPES_PARNEW(GENERATE_VM_TYPE_ENTRY) +#endif // SERIALGC + + VM_TYPES_CPU(GENERATE_VM_TYPE_ENTRY, + GENERATE_TOPLEVEL_VM_TYPE_ENTRY, + GENERATE_OOP_VM_TYPE_ENTRY, + GENERATE_INTEGER_VM_TYPE_ENTRY, + GENERATE_UNSIGNED_INTEGER_VM_TYPE_ENTRY, + GENERATE_C1_TOPLEVEL_VM_TYPE_ENTRY, + GENERATE_C2_VM_TYPE_ENTRY, + GENERATE_C2_TOPLEVEL_VM_TYPE_ENTRY, + GENERATE_VM_TYPE_LAST_ENTRY) + + VM_TYPES_OS_CPU(GENERATE_VM_TYPE_ENTRY, + GENERATE_TOPLEVEL_VM_TYPE_ENTRY, + GENERATE_OOP_VM_TYPE_ENTRY, + GENERATE_INTEGER_VM_TYPE_ENTRY, + GENERATE_UNSIGNED_INTEGER_VM_TYPE_ENTRY, + GENERATE_C1_TOPLEVEL_VM_TYPE_ENTRY, + GENERATE_C2_VM_TYPE_ENTRY, + GENERATE_C2_TOPLEVEL_VM_TYPE_ENTRY, + GENERATE_VM_TYPE_LAST_ENTRY) +}; + +VMIntConstantEntry VMStructs::localHotSpotVMIntConstants[] = { + + VM_INT_CONSTANTS(GENERATE_VM_INT_CONSTANT_ENTRY, + GENERATE_PREPROCESSOR_VM_INT_CONSTANT_ENTRY, + GENERATE_C1_VM_INT_CONSTANT_ENTRY, + GENERATE_C2_VM_INT_CONSTANT_ENTRY, + GENERATE_C2_PREPROCESSOR_VM_INT_CONSTANT_ENTRY, + GENERATE_VM_INT_CONSTANT_LAST_ENTRY) + +#ifndef SERIALGC + VM_INT_CONSTANTS_CMS(GENERATE_VM_INT_CONSTANT_ENTRY) + + VM_INT_CONSTANTS_PARNEW(GENERATE_VM_INT_CONSTANT_ENTRY) +#endif // SERIALGC + + VM_INT_CONSTANTS_CPU(GENERATE_VM_INT_CONSTANT_ENTRY, + GENERATE_PREPROCESSOR_VM_INT_CONSTANT_ENTRY, + GENERATE_C1_VM_INT_CONSTANT_ENTRY, + GENERATE_C2_VM_INT_CONSTANT_ENTRY, + GENERATE_C2_PREPROCESSOR_VM_INT_CONSTANT_ENTRY, + GENERATE_VM_INT_CONSTANT_LAST_ENTRY) + + VM_INT_CONSTANTS_OS_CPU(GENERATE_VM_INT_CONSTANT_ENTRY, + GENERATE_PREPROCESSOR_VM_INT_CONSTANT_ENTRY, + GENERATE_C1_VM_INT_CONSTANT_ENTRY, + GENERATE_C2_VM_INT_CONSTANT_ENTRY, + GENERATE_C2_PREPROCESSOR_VM_INT_CONSTANT_ENTRY, + GENERATE_VM_INT_CONSTANT_LAST_ENTRY) +}; + +VMLongConstantEntry VMStructs::localHotSpotVMLongConstants[] = { + + VM_LONG_CONSTANTS(GENERATE_VM_LONG_CONSTANT_ENTRY, + GENERATE_PREPROCESSOR_VM_LONG_CONSTANT_ENTRY, + GENERATE_C1_VM_LONG_CONSTANT_ENTRY, + GENERATE_C2_VM_LONG_CONSTANT_ENTRY, + GENERATE_C2_PREPROCESSOR_VM_LONG_CONSTANT_ENTRY, + GENERATE_VM_LONG_CONSTANT_LAST_ENTRY) + + VM_LONG_CONSTANTS_CPU(GENERATE_VM_LONG_CONSTANT_ENTRY, + GENERATE_PREPROCESSOR_VM_LONG_CONSTANT_ENTRY, + GENERATE_C1_VM_LONG_CONSTANT_ENTRY, + GENERATE_C2_VM_LONG_CONSTANT_ENTRY, + GENERATE_C2_PREPROCESSOR_VM_LONG_CONSTANT_ENTRY, + GENERATE_VM_LONG_CONSTANT_LAST_ENTRY) + + VM_LONG_CONSTANTS_OS_CPU(GENERATE_VM_LONG_CONSTANT_ENTRY, + GENERATE_PREPROCESSOR_VM_LONG_CONSTANT_ENTRY, + GENERATE_C1_VM_LONG_CONSTANT_ENTRY, + GENERATE_C2_VM_LONG_CONSTANT_ENTRY, + GENERATE_C2_PREPROCESSOR_VM_LONG_CONSTANT_ENTRY, + GENERATE_VM_LONG_CONSTANT_LAST_ENTRY) +}; + +// This is used both to check the types of referenced fields and, in +// debug builds, to ensure that all of the field types are present. +void +VMStructs::init() { + VM_STRUCTS(CHECK_NONSTATIC_VM_STRUCT_ENTRY, + CHECK_STATIC_VM_STRUCT_ENTRY, + CHECK_NO_OP, + CHECK_VOLATILE_NONSTATIC_VM_STRUCT_ENTRY, + CHECK_NONPRODUCT_NONSTATIC_VM_STRUCT_ENTRY, + CHECK_C1_NONSTATIC_VM_STRUCT_ENTRY, + CHECK_C2_NONSTATIC_VM_STRUCT_ENTRY, + CHECK_NO_OP, + CHECK_NO_OP, + CHECK_SENTINEL); + +#ifndef SERIALGC + VM_STRUCTS_PARALLELGC(CHECK_NONSTATIC_VM_STRUCT_ENTRY, + CHECK_STATIC_VM_STRUCT_ENTRY); + + VM_STRUCTS_CMS(CHECK_NONSTATIC_VM_STRUCT_ENTRY, + CHECK_STATIC_VM_STRUCT_ENTRY); +#endif // SERIALGC + + VM_STRUCTS_CPU(CHECK_NONSTATIC_VM_STRUCT_ENTRY, + CHECK_STATIC_VM_STRUCT_ENTRY, + CHECK_NO_OP, + CHECK_VOLATILE_NONSTATIC_VM_STRUCT_ENTRY, + CHECK_NONPRODUCT_NONSTATIC_VM_STRUCT_ENTRY, + CHECK_C2_NONSTATIC_VM_STRUCT_ENTRY, + CHECK_NO_OP, + CHECK_NO_OP, + CHECK_SENTINEL); + + VM_STRUCTS_OS_CPU(CHECK_NONSTATIC_VM_STRUCT_ENTRY, + CHECK_STATIC_VM_STRUCT_ENTRY, + CHECK_NO_OP, + CHECK_VOLATILE_NONSTATIC_VM_STRUCT_ENTRY, + CHECK_NONPRODUCT_NONSTATIC_VM_STRUCT_ENTRY, + CHECK_C2_NONSTATIC_VM_STRUCT_ENTRY, + CHECK_NO_OP, + CHECK_NO_OP, + CHECK_SENTINEL); + + VM_TYPES(CHECK_VM_TYPE_ENTRY, + CHECK_SINGLE_ARG_VM_TYPE_NO_OP, + CHECK_SINGLE_ARG_VM_TYPE_NO_OP, + CHECK_SINGLE_ARG_VM_TYPE_NO_OP, + CHECK_SINGLE_ARG_VM_TYPE_NO_OP, + CHECK_C1_TOPLEVEL_VM_TYPE_ENTRY, + CHECK_C2_VM_TYPE_ENTRY, + CHECK_C2_TOPLEVEL_VM_TYPE_ENTRY, + CHECK_SENTINEL); + +#ifndef SERIALGC + VM_TYPES_PARALLELGC(CHECK_VM_TYPE_ENTRY, + CHECK_SINGLE_ARG_VM_TYPE_NO_OP); + + VM_TYPES_CMS(CHECK_VM_TYPE_ENTRY, + CHECK_SINGLE_ARG_VM_TYPE_NO_OP); + + VM_TYPES_PARNEW(CHECK_VM_TYPE_ENTRY) +#endif // SERIALGC + + VM_TYPES_CPU(CHECK_VM_TYPE_ENTRY, + CHECK_SINGLE_ARG_VM_TYPE_NO_OP, + CHECK_SINGLE_ARG_VM_TYPE_NO_OP, + CHECK_SINGLE_ARG_VM_TYPE_NO_OP, + CHECK_SINGLE_ARG_VM_TYPE_NO_OP, + CHECK_C1_TOPLEVEL_VM_TYPE_ENTRY, + CHECK_C2_VM_TYPE_ENTRY, + CHECK_C2_TOPLEVEL_VM_TYPE_ENTRY, + CHECK_SENTINEL); + + VM_TYPES_OS_CPU(CHECK_VM_TYPE_ENTRY, + CHECK_SINGLE_ARG_VM_TYPE_NO_OP, + CHECK_SINGLE_ARG_VM_TYPE_NO_OP, + CHECK_SINGLE_ARG_VM_TYPE_NO_OP, + CHECK_SINGLE_ARG_VM_TYPE_NO_OP, + CHECK_C1_TOPLEVEL_VM_TYPE_ENTRY, + CHECK_C2_VM_TYPE_ENTRY, + CHECK_C2_TOPLEVEL_VM_TYPE_ENTRY, + CHECK_SENTINEL); + + // + // Split VM_STRUCTS() invocation into two parts to allow MS VC++ 6.0 + // to build with the source mounted over SNC3.2. Symptom was that + // debug build failed with an internal compiler error. Has been seen + // mounting sources from Solaris 2.6 and 2.7 hosts, but so far not + // 2.8 hosts. Appears to occur because line is too long. + // + // If an assertion failure is triggered here it means that an entry + // in VMStructs::localHotSpotVMStructs[] was not found in + // VMStructs::localHotSpotVMTypes[]. (The assertion itself had to be + // made less descriptive because of this above bug -- see the + // definition of ENSURE_FIELD_TYPE_PRESENT.) + // + // NOTE: taken out because this was just not working on everyone's + // Solstice NFS setup. If everyone switches to local workspaces on + // Win32, we can put this back in. +#ifndef _WINDOWS + debug_only(VM_STRUCTS(ENSURE_FIELD_TYPE_PRESENT, \ + CHECK_NO_OP, \ + CHECK_NO_OP, \ + CHECK_NO_OP, \ + CHECK_NO_OP, \ + CHECK_NO_OP, \ + CHECK_NO_OP, \ + CHECK_NO_OP, \ + CHECK_NO_OP, \ + CHECK_SENTINEL)); + debug_only(VM_STRUCTS(CHECK_NO_OP, \ + ENSURE_FIELD_TYPE_PRESENT, \ + CHECK_NO_OP, \ + ENSURE_FIELD_TYPE_PRESENT, \ + ENSURE_NONPRODUCT_FIELD_TYPE_PRESENT, \ + ENSURE_C1_FIELD_TYPE_PRESENT, \ + ENSURE_C2_FIELD_TYPE_PRESENT, \ + CHECK_NO_OP, \ + CHECK_NO_OP, \ + CHECK_SENTINEL)); +#ifndef SERIALGC + debug_only(VM_STRUCTS_PARALLELGC(ENSURE_FIELD_TYPE_PRESENT, \ + ENSURE_FIELD_TYPE_PRESENT)); + debug_only(VM_STRUCTS_CMS(ENSURE_FIELD_TYPE_PRESENT, \ + ENSURE_FIELD_TYPE_PRESENT)); +#endif // SERIALGC + debug_only(VM_STRUCTS_CPU(ENSURE_FIELD_TYPE_PRESENT, \ + ENSURE_FIELD_TYPE_PRESENT, \ + CHECK_NO_OP, \ + ENSURE_FIELD_TYPE_PRESENT, \ + ENSURE_NONPRODUCT_FIELD_TYPE_PRESENT, \ + ENSURE_C2_FIELD_TYPE_PRESENT, \ + CHECK_NO_OP, \ + CHECK_NO_OP, \ + CHECK_SENTINEL)); + debug_only(VM_STRUCTS_OS_CPU(ENSURE_FIELD_TYPE_PRESENT, \ + ENSURE_FIELD_TYPE_PRESENT, \ + CHECK_NO_OP, \ + ENSURE_FIELD_TYPE_PRESENT, \ + ENSURE_NONPRODUCT_FIELD_TYPE_PRESENT, \ + ENSURE_C2_FIELD_TYPE_PRESENT, \ + CHECK_NO_OP, \ + CHECK_NO_OP, \ + CHECK_SENTINEL)); +#endif +} + +extern "C" { + +// see comments on cast_uint64_t at the top of this file +#define ASSIGN_CONST_TO_64BIT_VAR(var, expr) \ + JNIEXPORT uint64_t var = cast_uint64_t(expr); +#define ASSIGN_OFFSET_TO_64BIT_VAR(var, type, field) \ + ASSIGN_CONST_TO_64BIT_VAR(var, offset_of(type, field)) +#define ASSIGN_STRIDE_TO_64BIT_VAR(var, array) \ + ASSIGN_CONST_TO_64BIT_VAR(var, (char*)&array[1] - (char*)&array[0]) + +JNIEXPORT VMStructEntry* gHotSpotVMStructs = VMStructs::localHotSpotVMStructs; +ASSIGN_OFFSET_TO_64BIT_VAR(gHotSpotVMStructEntryTypeNameOffset, VMStructEntry, typeName); +ASSIGN_OFFSET_TO_64BIT_VAR(gHotSpotVMStructEntryFieldNameOffset, VMStructEntry, fieldName); +ASSIGN_OFFSET_TO_64BIT_VAR(gHotSpotVMStructEntryTypeStringOffset, VMStructEntry, typeString); +ASSIGN_OFFSET_TO_64BIT_VAR(gHotSpotVMStructEntryIsStaticOffset, VMStructEntry, isStatic); +ASSIGN_OFFSET_TO_64BIT_VAR(gHotSpotVMStructEntryOffsetOffset, VMStructEntry, offset); +ASSIGN_OFFSET_TO_64BIT_VAR(gHotSpotVMStructEntryAddressOffset, VMStructEntry, address); +ASSIGN_STRIDE_TO_64BIT_VAR(gHotSpotVMStructEntryArrayStride, gHotSpotVMStructs); +JNIEXPORT VMTypeEntry* gHotSpotVMTypes = VMStructs::localHotSpotVMTypes; +ASSIGN_OFFSET_TO_64BIT_VAR(gHotSpotVMTypeEntryTypeNameOffset, VMTypeEntry, typeName); +ASSIGN_OFFSET_TO_64BIT_VAR(gHotSpotVMTypeEntrySuperclassNameOffset, VMTypeEntry, superclassName); +ASSIGN_OFFSET_TO_64BIT_VAR(gHotSpotVMTypeEntryIsOopTypeOffset, VMTypeEntry, isOopType); +ASSIGN_OFFSET_TO_64BIT_VAR(gHotSpotVMTypeEntryIsIntegerTypeOffset, VMTypeEntry, isIntegerType); +ASSIGN_OFFSET_TO_64BIT_VAR(gHotSpotVMTypeEntryIsUnsignedOffset, VMTypeEntry, isUnsigned); +ASSIGN_OFFSET_TO_64BIT_VAR(gHotSpotVMTypeEntrySizeOffset, VMTypeEntry, size); +ASSIGN_STRIDE_TO_64BIT_VAR(gHotSpotVMTypeEntryArrayStride,gHotSpotVMTypes); +JNIEXPORT VMIntConstantEntry* gHotSpotVMIntConstants = VMStructs::localHotSpotVMIntConstants; +ASSIGN_OFFSET_TO_64BIT_VAR(gHotSpotVMIntConstantEntryNameOffset, VMIntConstantEntry, name); +ASSIGN_OFFSET_TO_64BIT_VAR(gHotSpotVMIntConstantEntryValueOffset, VMIntConstantEntry, value); +ASSIGN_STRIDE_TO_64BIT_VAR(gHotSpotVMIntConstantEntryArrayStride, gHotSpotVMIntConstants); +JNIEXPORT VMLongConstantEntry* gHotSpotVMLongConstants = VMStructs::localHotSpotVMLongConstants; +ASSIGN_OFFSET_TO_64BIT_VAR(gHotSpotVMLongConstantEntryNameOffset, VMLongConstantEntry, name); +ASSIGN_OFFSET_TO_64BIT_VAR(gHotSpotVMLongConstantEntryValueOffset, VMLongConstantEntry, value); +ASSIGN_STRIDE_TO_64BIT_VAR(gHotSpotVMLongConstantEntryArrayStride, gHotSpotVMLongConstants); +} + +#ifdef ASSERT +int +VMStructs::findType(const char* typeName) { + VMTypeEntry* types = gHotSpotVMTypes; + + while (types->typeName != NULL) { + if (!strcmp(typeName, types->typeName)) { + return 1; + } + ++types; + } + return 0; +} +#endif + +void vmStructs_init() { + debug_only(VMStructs::init()); +}