1 /*
   2  * Copyright (c) 2011, 2018, Oracle and/or its affiliates. All rights reserved.
   3  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
   4  *
   5  * This code is free software; you can redistribute it and/or modify it
   6  * under the terms of the GNU General Public License version 2 only, as
   7  * published by the Free Software Foundation.
   8  *
   9  * This code is distributed in the hope that it will be useful, but WITHOUT
  10  * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
  11  * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
  12  * version 2 for more details (a copy is included in the LICENSE file that
  13  * accompanied this code).
  14  *
  15  * You should have received a copy of the GNU General Public License version
  16  * 2 along with this work; if not, write to the Free Software Foundation,
  17  * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
  18  *
  19  * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
  20  * or visit www.oracle.com if you need additional information or have any
  21  * questions.
  22  */
  23 
  24 // no precompiled headers
  25 #include "ci/ciUtilities.hpp"
  26 #include "memory/oopFactory.hpp"
  27 #include "oops/objArrayOop.inline.hpp"
  28 #include "jvmci/jvmciRuntime.hpp"
  29 #include "jvmci/jvmciCompilerToVM.hpp"
  30 #include "jvmci/vmStructs_jvmci.hpp"
  31 #include "runtime/handles.inline.hpp"
  32 #include "runtime/sharedRuntime.hpp"
  33 #include "utilities/resourceHash.hpp"
  34 
  35 
  36 int CompilerToVM::Data::Klass_vtable_start_offset;
  37 int CompilerToVM::Data::Klass_vtable_length_offset;
  38 
  39 int CompilerToVM::Data::Method_extra_stack_entries;
  40 
  41 address CompilerToVM::Data::SharedRuntime_ic_miss_stub;
  42 address CompilerToVM::Data::SharedRuntime_handle_wrong_method_stub;
  43 address CompilerToVM::Data::SharedRuntime_deopt_blob_unpack;
  44 address CompilerToVM::Data::SharedRuntime_deopt_blob_uncommon_trap;
  45 
  46 size_t CompilerToVM::Data::ThreadLocalAllocBuffer_alignment_reserve;
  47 
  48 CollectedHeap* CompilerToVM::Data::Universe_collectedHeap;
  49 int CompilerToVM::Data::Universe_base_vtable_size;
  50 address CompilerToVM::Data::Universe_narrow_oop_base;
  51 int CompilerToVM::Data::Universe_narrow_oop_shift;
  52 address CompilerToVM::Data::Universe_narrow_klass_base;
  53 int CompilerToVM::Data::Universe_narrow_klass_shift;
  54 void* CompilerToVM::Data::Universe_non_oop_bits;
  55 uintptr_t CompilerToVM::Data::Universe_verify_oop_mask;
  56 uintptr_t CompilerToVM::Data::Universe_verify_oop_bits;
  57 
  58 bool       CompilerToVM::Data::_supports_inline_contig_alloc;
  59 HeapWord** CompilerToVM::Data::_heap_end_addr;
  60 HeapWord* volatile* CompilerToVM::Data::_heap_top_addr;
  61 int CompilerToVM::Data::_max_oop_map_stack_offset;
  62 
  63 jbyte* CompilerToVM::Data::cardtable_start_address;
  64 int CompilerToVM::Data::cardtable_shift;
  65 
  66 int CompilerToVM::Data::vm_page_size;
  67 
  68 int CompilerToVM::Data::sizeof_vtableEntry = sizeof(vtableEntry);
  69 int CompilerToVM::Data::sizeof_ExceptionTableElement = sizeof(ExceptionTableElement);
  70 int CompilerToVM::Data::sizeof_LocalVariableTableElement = sizeof(LocalVariableTableElement);
  71 int CompilerToVM::Data::sizeof_ConstantPool = sizeof(ConstantPool);
  72 int CompilerToVM::Data::sizeof_SymbolPointer = sizeof(Symbol*);
  73 int CompilerToVM::Data::sizeof_narrowKlass = sizeof(narrowKlass);
  74 int CompilerToVM::Data::sizeof_arrayOopDesc = sizeof(arrayOopDesc);
  75 int CompilerToVM::Data::sizeof_BasicLock = sizeof(BasicLock);
  76 
  77 address CompilerToVM::Data::dsin;
  78 address CompilerToVM::Data::dcos;
  79 address CompilerToVM::Data::dtan;
  80 address CompilerToVM::Data::dexp;
  81 address CompilerToVM::Data::dlog;
  82 address CompilerToVM::Data::dlog10;
  83 address CompilerToVM::Data::dpow;
  84 
  85 address CompilerToVM::Data::symbol_init;
  86 address CompilerToVM::Data::symbol_clinit;
  87 
  88 void CompilerToVM::Data::initialize(TRAPS) {
  89   Klass_vtable_start_offset = in_bytes(Klass::vtable_start_offset());
  90   Klass_vtable_length_offset = in_bytes(Klass::vtable_length_offset());
  91 
  92   Method_extra_stack_entries = Method::extra_stack_entries();
  93 
  94   SharedRuntime_ic_miss_stub = SharedRuntime::get_ic_miss_stub();
  95   SharedRuntime_handle_wrong_method_stub = SharedRuntime::get_handle_wrong_method_stub();
  96   SharedRuntime_deopt_blob_unpack = SharedRuntime::deopt_blob()->unpack();
  97   SharedRuntime_deopt_blob_uncommon_trap = SharedRuntime::deopt_blob()->uncommon_trap();
  98 
  99   ThreadLocalAllocBuffer_alignment_reserve = ThreadLocalAllocBuffer::alignment_reserve();
 100 
 101   Universe_collectedHeap = Universe::heap();
 102   Universe_base_vtable_size = Universe::base_vtable_size();
 103   Universe_narrow_oop_base = Universe::narrow_oop_base();
 104   Universe_narrow_oop_shift = Universe::narrow_oop_shift();
 105   Universe_narrow_klass_base = Universe::narrow_klass_base();
 106   Universe_narrow_klass_shift = Universe::narrow_klass_shift();
 107   Universe_non_oop_bits = Universe::non_oop_word();
 108   Universe_verify_oop_mask = Universe::verify_oop_mask();
 109   Universe_verify_oop_bits = Universe::verify_oop_bits();
 110 
 111   _supports_inline_contig_alloc = Universe::heap()->supports_inline_contig_alloc();
 112   _heap_end_addr = _supports_inline_contig_alloc ? Universe::heap()->end_addr() : (HeapWord**) -1;
 113   _heap_top_addr = _supports_inline_contig_alloc ? Universe::heap()->top_addr() : (HeapWord* volatile*) -1;
 114 
 115   _max_oop_map_stack_offset = (OopMapValue::register_mask - VMRegImpl::stack2reg(0)->value()) * VMRegImpl::stack_slot_size;
 116   int max_oop_map_stack_index = _max_oop_map_stack_offset / VMRegImpl::stack_slot_size;
 117   assert(OopMapValue::legal_vm_reg_name(VMRegImpl::stack2reg(max_oop_map_stack_index)), "should be valid");
 118   assert(!OopMapValue::legal_vm_reg_name(VMRegImpl::stack2reg(max_oop_map_stack_index + 1)), "should be invalid");
 119 
 120   symbol_init = (address) vmSymbols::object_initializer_name();
 121   symbol_clinit = (address) vmSymbols::class_initializer_name();
 122 
 123   BarrierSet* bs = Universe::heap()->barrier_set();
 124   if (bs->is_a(BarrierSet::CardTableBarrierSet)) {
 125     jbyte* base = ci_card_table_address();
 126     assert(base != NULL, "unexpected byte_map_base");
 127     cardtable_start_address = base;
 128     cardtable_shift = CardTable::card_shift;
 129   } else {
 130     // No card mark barriers
 131     cardtable_start_address = 0;
 132     cardtable_shift = 0;
 133   }
 134 
 135   vm_page_size = os::vm_page_size();
 136 
 137 #define SET_TRIGFUNC(name)                                      \
 138   if (StubRoutines::name() != NULL) {                           \
 139     name = StubRoutines::name();                                \
 140   } else {                                                      \
 141     name = CAST_FROM_FN_PTR(address, SharedRuntime::name);      \
 142   }
 143 
 144   SET_TRIGFUNC(dsin);
 145   SET_TRIGFUNC(dcos);
 146   SET_TRIGFUNC(dtan);
 147   SET_TRIGFUNC(dexp);
 148   SET_TRIGFUNC(dlog10);
 149   SET_TRIGFUNC(dlog);
 150   SET_TRIGFUNC(dpow);
 151 
 152 #undef SET_TRIGFUNC
 153 }
 154 
 155 objArrayHandle CompilerToVM::initialize_intrinsics(TRAPS) {
 156   objArrayHandle vmIntrinsics = oopFactory::new_objArray_handle(VMIntrinsicMethod::klass(), (vmIntrinsics::ID_LIMIT - 1), CHECK_(objArrayHandle()));
 157   int index = 0;
 158   // The intrinsics for a class are usually adjacent to each other.
 159   // When they are, the string for the class name can be reused.
 160   vmSymbols::SID kls_sid = vmSymbols::NO_SID;
 161   Handle kls_str;
 162 #define VM_SYMBOL_TO_STRING(s) \
 163   java_lang_String::create_from_symbol(vmSymbols::symbol_at(vmSymbols::VM_SYMBOL_ENUM_NAME(s)), CHECK_(objArrayHandle()))
 164 #define VM_INTRINSIC_INFO(id, kls, name, sig, ignore_fcode) {             \
 165     instanceHandle vmIntrinsicMethod = InstanceKlass::cast(VMIntrinsicMethod::klass())->allocate_instance_handle(CHECK_(objArrayHandle())); \
 166     vmSymbols::SID sid = vmSymbols::VM_SYMBOL_ENUM_NAME(kls);             \
 167     if (kls_sid != sid) {                                                 \
 168       kls_str = VM_SYMBOL_TO_STRING(kls);                                 \
 169       kls_sid = sid;                                                      \
 170     }                                                                     \
 171     Handle name_str = VM_SYMBOL_TO_STRING(name);                          \
 172     Handle sig_str = VM_SYMBOL_TO_STRING(sig);                            \
 173     VMIntrinsicMethod::set_declaringClass(vmIntrinsicMethod, kls_str());  \
 174     VMIntrinsicMethod::set_name(vmIntrinsicMethod, name_str());           \
 175     VMIntrinsicMethod::set_descriptor(vmIntrinsicMethod, sig_str());      \
 176     VMIntrinsicMethod::set_id(vmIntrinsicMethod, vmIntrinsics::id);       \
 177       vmIntrinsics->obj_at_put(index++, vmIntrinsicMethod());             \
 178   }
 179 
 180   VM_INTRINSICS_DO(VM_INTRINSIC_INFO, VM_SYMBOL_IGNORE, VM_SYMBOL_IGNORE, VM_SYMBOL_IGNORE, VM_ALIAS_IGNORE)
 181 #undef VM_SYMBOL_TO_STRING
 182 #undef VM_INTRINSIC_INFO
 183   assert(index == vmIntrinsics::ID_LIMIT - 1, "must be");
 184 
 185   return vmIntrinsics;
 186 }
 187 /**
 188  * The set of VM flags known to be used.
 189  */
 190 #define PREDEFINED_CONFIG_FLAGS(do_bool_flag, do_intx_flag, do_uintx_flag) \
 191   do_intx_flag(AllocateInstancePrefetchLines)                              \
 192   do_intx_flag(AllocatePrefetchDistance)                                   \
 193   do_intx_flag(AllocatePrefetchInstr)                                      \
 194   do_intx_flag(AllocatePrefetchLines)                                      \
 195   do_intx_flag(AllocatePrefetchStepSize)                                   \
 196   do_intx_flag(AllocatePrefetchStyle)                                      \
 197   do_intx_flag(BciProfileWidth)                                            \
 198   do_bool_flag(BootstrapJVMCI)                                             \
 199   do_bool_flag(CITime)                                                     \
 200   do_bool_flag(CITimeEach)                                                 \
 201   do_uintx_flag(CodeCacheSegmentSize)                                      \
 202   do_intx_flag(CodeEntryAlignment)                                         \
 203   do_bool_flag(CompactFields)                                              \
 204   NOT_PRODUCT(do_intx_flag(CompileTheWorldStartAt))                        \
 205   NOT_PRODUCT(do_intx_flag(CompileTheWorldStopAt))                         \
 206   do_intx_flag(ContendedPaddingWidth)                                      \
 207   do_bool_flag(DontCompileHugeMethods)                                     \
 208   do_bool_flag(EagerJVMCI)                                                 \
 209   do_bool_flag(EnableContended)                                            \
 210   do_intx_flag(FieldsAllocationStyle)                                      \
 211   do_bool_flag(FoldStableValues)                                           \
 212   do_bool_flag(ForceUnreachable)                                           \
 213   do_intx_flag(HugeMethodLimit)                                            \
 214   do_bool_flag(Inline)                                                     \
 215   do_intx_flag(JVMCICounterSize)                                           \
 216   do_bool_flag(JVMCIPrintProperties)                                       \
 217   do_bool_flag(JVMCIUseFastLocking)                                        \
 218   do_intx_flag(MethodProfileWidth)                                         \
 219   do_intx_flag(ObjectAlignmentInBytes)                                     \
 220   do_bool_flag(PrintInlining)                                              \
 221   do_bool_flag(ReduceInitialCardMarks)                                     \
 222   do_bool_flag(RestrictContended)                                          \
 223   do_intx_flag(StackReservedPages)                                         \
 224   do_intx_flag(StackShadowPages)                                           \
 225   do_bool_flag(TLABStats)                                                  \
 226   do_uintx_flag(TLABWasteIncrement)                                        \
 227   do_intx_flag(TypeProfileWidth)                                           \
 228   do_bool_flag(UseAESIntrinsics)                                           \
 229   X86_ONLY(do_intx_flag(UseAVX))                                           \
 230   do_bool_flag(UseBiasedLocking)                                           \
 231   do_bool_flag(UseCRC32Intrinsics)                                         \
 232   do_bool_flag(UseCompressedClassPointers)                                 \
 233   do_bool_flag(UseCompressedOops)                                          \
 234   do_bool_flag(UseConcMarkSweepGC)                                         \
 235   X86_ONLY(do_bool_flag(UseCountLeadingZerosInstruction))                  \
 236   X86_ONLY(do_bool_flag(UseCountTrailingZerosInstruction))                 \
 237   do_bool_flag(UseG1GC)                                                    \
 238   COMPILER2_PRESENT(do_bool_flag(UseMontgomeryMultiplyIntrinsic))          \
 239   COMPILER2_PRESENT(do_bool_flag(UseMontgomerySquareIntrinsic))            \
 240   COMPILER2_PRESENT(do_bool_flag(UseMulAddIntrinsic))                      \
 241   COMPILER2_PRESENT(do_bool_flag(UseMultiplyToLenIntrinsic))               \
 242   do_bool_flag(UsePopCountInstruction)                                     \
 243   do_bool_flag(UseSHA1Intrinsics)                                          \
 244   do_bool_flag(UseSHA256Intrinsics)                                        \
 245   do_bool_flag(UseSHA512Intrinsics)                                        \
 246   do_intx_flag(UseSSE)                                                     \
 247   COMPILER2_PRESENT(do_bool_flag(UseSquareToLenIntrinsic))                 \
 248   do_bool_flag(UseStackBanging)                                            \
 249   do_bool_flag(UseTLAB)                                                    \
 250   do_bool_flag(VerifyOops)                                                 \
 251 
 252 #define BOXED_BOOLEAN(name, value) oop name = ((jboolean)(value) ? boxedTrue() : boxedFalse())
 253 #define BOXED_DOUBLE(name, value) oop name; do { jvalue p; p.d = (jdouble) (value); name = java_lang_boxing_object::create(T_DOUBLE, &p, CHECK_NULL);} while(0)
 254 #define BOXED_LONG(name, value) \
 255   oop name; \
 256   do { \
 257     jvalue p; p.j = (jlong) (value); \
 258     Handle* e = longs.get(p.j); \
 259     if (e == NULL) { \
 260       oop o = java_lang_boxing_object::create(T_LONG, &p, CHECK_NULL); \
 261       Handle h(THREAD, o); \
 262       longs.put(p.j, h); \
 263       name = h(); \
 264     } else { \
 265       name = (*e)(); \
 266     } \
 267   } while (0)
 268 
 269 #define CSTRING_TO_JSTRING(name, value) \
 270   Handle name; \
 271   do { \
 272     if (value != NULL) { \
 273       Handle* e = strings.get(value); \
 274       if (e == NULL) { \
 275         Handle h = java_lang_String::create_from_str(value, CHECK_NULL); \
 276         strings.put(value, h); \
 277         name = h; \
 278       } else { \
 279         name = (*e); \
 280       } \
 281     } \
 282   } while (0)
 283 
 284 jobjectArray readConfiguration0(JNIEnv *env, TRAPS) {
 285   ResourceMark rm;
 286   HandleMark hm;
 287 
 288   // Used to canonicalize Long and String values.
 289   ResourceHashtable<jlong, Handle> longs;
 290   ResourceHashtable<const char*, Handle, &CompilerToVM::cstring_hash, &CompilerToVM::cstring_equals> strings;
 291 
 292   jvalue prim;
 293   prim.z = true;  oop boxedTrueOop =  java_lang_boxing_object::create(T_BOOLEAN, &prim, CHECK_NULL);
 294   Handle boxedTrue(THREAD, boxedTrueOop);
 295   prim.z = false; oop boxedFalseOop = java_lang_boxing_object::create(T_BOOLEAN, &prim, CHECK_NULL);
 296   Handle boxedFalse(THREAD, boxedFalseOop);
 297 
 298   CompilerToVM::Data::initialize(CHECK_NULL);
 299 
 300   VMField::klass()->initialize(CHECK_NULL);
 301   VMFlag::klass()->initialize(CHECK_NULL);
 302   VMIntrinsicMethod::klass()->initialize(CHECK_NULL);
 303 
 304   int len = JVMCIVMStructs::localHotSpotVMStructs_count();
 305   objArrayHandle vmFields = oopFactory::new_objArray_handle(VMField::klass(), len, CHECK_NULL);
 306   for (int i = 0; i < len ; i++) {
 307     VMStructEntry vmField = JVMCIVMStructs::localHotSpotVMStructs[i];
 308     instanceHandle vmFieldObj = InstanceKlass::cast(VMField::klass())->allocate_instance_handle(CHECK_NULL);
 309     size_t name_buf_len = strlen(vmField.typeName) + strlen(vmField.fieldName) + 2 /* "::" */;
 310     char* name_buf = NEW_RESOURCE_ARRAY_IN_THREAD(THREAD, char, name_buf_len + 1);
 311     sprintf(name_buf, "%s::%s", vmField.typeName, vmField.fieldName);
 312     CSTRING_TO_JSTRING(name, name_buf);
 313     CSTRING_TO_JSTRING(type, vmField.typeString);
 314     VMField::set_name(vmFieldObj, name());
 315     VMField::set_type(vmFieldObj, type());
 316     VMField::set_offset(vmFieldObj, vmField.offset);
 317     VMField::set_address(vmFieldObj, (jlong) vmField.address);
 318     if (vmField.isStatic && vmField.typeString != NULL) {
 319       if (strcmp(vmField.typeString, "bool") == 0) {
 320         BOXED_BOOLEAN(box, *(jbyte*) vmField.address);
 321         VMField::set_value(vmFieldObj, box);
 322       } else if (strcmp(vmField.typeString, "int") == 0 ||
 323                  strcmp(vmField.typeString, "jint") == 0) {
 324         BOXED_LONG(box, *(jint*) vmField.address);
 325         VMField::set_value(vmFieldObj, box);
 326       } else if (strcmp(vmField.typeString, "uint64_t") == 0) {
 327         BOXED_LONG(box, *(uint64_t*) vmField.address);
 328         VMField::set_value(vmFieldObj, box);
 329       } else if (strcmp(vmField.typeString, "address") == 0 ||
 330                  strcmp(vmField.typeString, "intptr_t") == 0 ||
 331                  strcmp(vmField.typeString, "uintptr_t") == 0 ||
 332                  strcmp(vmField.typeString, "OopHandle") == 0 ||
 333                  strcmp(vmField.typeString, "size_t") == 0 ||
 334                  // All foo* types are addresses.
 335                  vmField.typeString[strlen(vmField.typeString) - 1] == '*') {
 336         BOXED_LONG(box, *((address*) vmField.address));
 337         VMField::set_value(vmFieldObj, box);
 338       } else {
 339         JVMCI_ERROR_NULL("VM field %s has unsupported type %s", name_buf, vmField.typeString);
 340       }
 341     }
 342     vmFields->obj_at_put(i, vmFieldObj());
 343   }
 344 
 345   int ints_len = JVMCIVMStructs::localHotSpotVMIntConstants_count();
 346   int longs_len = JVMCIVMStructs::localHotSpotVMLongConstants_count();
 347   len = ints_len + longs_len;
 348   objArrayHandle vmConstants = oopFactory::new_objArray_handle(SystemDictionary::Object_klass(), len * 2, CHECK_NULL);
 349   int insert = 0;
 350   for (int i = 0; i < ints_len ; i++) {
 351     VMIntConstantEntry c = JVMCIVMStructs::localHotSpotVMIntConstants[i];
 352     CSTRING_TO_JSTRING(name, c.name);
 353     BOXED_LONG(value, c.value);
 354     vmConstants->obj_at_put(insert++, name());
 355     vmConstants->obj_at_put(insert++, value);
 356   }
 357   for (int i = 0; i < longs_len ; i++) {
 358     VMLongConstantEntry c = JVMCIVMStructs::localHotSpotVMLongConstants[i];
 359     CSTRING_TO_JSTRING(name, c.name);
 360     BOXED_LONG(value, c.value);
 361     vmConstants->obj_at_put(insert++, name());
 362     vmConstants->obj_at_put(insert++, value);
 363   }
 364   assert(insert == len * 2, "must be");
 365 
 366   len = JVMCIVMStructs::localHotSpotVMAddresses_count();
 367   objArrayHandle vmAddresses = oopFactory::new_objArray_handle(SystemDictionary::Object_klass(), len * 2, CHECK_NULL);
 368   for (int i = 0; i < len ; i++) {
 369     VMAddressEntry a = JVMCIVMStructs::localHotSpotVMAddresses[i];
 370     CSTRING_TO_JSTRING(name, a.name);
 371     BOXED_LONG(value, a.value);
 372     vmAddresses->obj_at_put(i * 2, name());
 373     vmAddresses->obj_at_put(i * 2 + 1, value);
 374   }
 375 
 376 #define COUNT_FLAG(ignore) +1
 377 #ifdef ASSERT
 378 #define CHECK_FLAG(type, name) { \
 379   Flag* flag = Flag::find_flag(#name, strlen(#name), /*allow_locked*/ true, /* return_flag */ true); \
 380   assert(flag != NULL, "No such flag named " #name); \
 381   assert(flag->is_##type(), "Flag " #name " is not of type " #type); \
 382 }
 383 #else
 384 #define CHECK_FLAG(type, name)
 385 #endif
 386 
 387 #define ADD_FLAG(type, name, convert) { \
 388   CHECK_FLAG(type, name) \
 389   instanceHandle vmFlagObj = InstanceKlass::cast(VMFlag::klass())->allocate_instance_handle(CHECK_NULL); \
 390   CSTRING_TO_JSTRING(fname, #name); \
 391   CSTRING_TO_JSTRING(ftype, #type); \
 392   VMFlag::set_name(vmFlagObj, fname()); \
 393   VMFlag::set_type(vmFlagObj, ftype()); \
 394   convert(value, name); \
 395   VMFlag::set_value(vmFlagObj, value); \
 396   vmFlags->obj_at_put(i++, vmFlagObj()); \
 397 }
 398 #define ADD_BOOL_FLAG(name)  ADD_FLAG(bool, name, BOXED_BOOLEAN)
 399 #define ADD_INTX_FLAG(name)  ADD_FLAG(intx, name, BOXED_LONG)
 400 #define ADD_UINTX_FLAG(name) ADD_FLAG(uintx, name, BOXED_LONG)
 401 
 402   len = 0 + PREDEFINED_CONFIG_FLAGS(COUNT_FLAG, COUNT_FLAG, COUNT_FLAG);
 403   objArrayHandle vmFlags = oopFactory::new_objArray_handle(VMFlag::klass(), len, CHECK_NULL);
 404   int i = 0;
 405   PREDEFINED_CONFIG_FLAGS(ADD_BOOL_FLAG, ADD_INTX_FLAG, ADD_UINTX_FLAG)
 406 
 407   objArrayHandle vmIntrinsics = CompilerToVM::initialize_intrinsics(CHECK_NULL);
 408 
 409   objArrayOop data = oopFactory::new_objArray(SystemDictionary::Object_klass(), 5, CHECK_NULL);
 410   data->obj_at_put(0, vmFields());
 411   data->obj_at_put(1, vmConstants());
 412   data->obj_at_put(2, vmAddresses());
 413   data->obj_at_put(3, vmFlags());
 414   data->obj_at_put(4, vmIntrinsics());
 415 
 416   return (jobjectArray) JNIHandles::make_local(THREAD, data);
 417 #undef COUNT_FLAG
 418 #undef ADD_FLAG
 419 #undef ADD_BOOL_FLAG
 420 #undef ADD_INTX_FLAG
 421 #undef ADD_UINTX_FLAG
 422 #undef CHECK_FLAG
 423 }