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android / platform / libcore / 8153779ad32 / . / hotspot / src / share / vm / runtime / vmStructs.cpp
blob: fbc42430386f21894a94cb3521d31b85adfc32e3 [file] [log] [blame]
/*
* 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());
}