jdk8-mips64-public/hotspot: src/share/vm/oops/objArrayKlass.cpp@c89f86385056 (annotated)

src/share/vm/oops/objArrayKlass.cpp@c89f86385056 (annotated)

src/share/vm/oops/objArrayKlass.cpp

Fri, 20 Mar 2009 23:19:36 -0700

author: jrose
date: Fri, 20 Mar 2009 23:19:36 -0700
changeset 1100: c89f86385056
parent 833: 443791f333a2
child 1280: df6caf649ff7
child 1311: 1413494da700
permissions: -rw-r--r--

6814659: separable cleanups and subroutines for 6655638
Summary: preparatory but separable changes for method handles
Reviewed-by: kvn, never

 /*
  * Copyright 1997-2009 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/_objArrayKlass.cpp.incl"
 int objArrayKlass::oop_size(oop obj) const {
   assert(obj->is_objArray(), "must be object array");
   return objArrayOop(obj)->object_size();
 }
 objArrayOop objArrayKlass::allocate(int length, TRAPS) {
   if (length >= 0) {
     if (length <= arrayOopDesc::max_array_length(T_OBJECT)) {
       int size = objArrayOopDesc::object_size(length);
       KlassHandle h_k(THREAD, as_klassOop());
       objArrayOop a = (objArrayOop)CollectedHeap::array_allocate(h_k, size, length, CHECK_NULL);
       assert(a->is_parsable(), "Can't publish unless parsable");
       return a;
     } else {
       THROW_OOP_0(Universe::out_of_memory_error_array_size());
     }
   } else {
     THROW_0(vmSymbols::java_lang_NegativeArraySizeException());
   }
 }
 static int multi_alloc_counter = 0;
 oop objArrayKlass::multi_allocate(int rank, jint* sizes, TRAPS) {
   int length = *sizes;
   // Call to lower_dimension uses this pointer, so most be called before a
   // possible GC
   KlassHandle h_lower_dimension(THREAD, lower_dimension());
   // If length < 0 allocate will throw an exception.
   objArrayOop array = allocate(length, CHECK_NULL);
   assert(array->is_parsable(), "Don't handlize unless parsable");
   objArrayHandle h_array (THREAD, array);
   if (rank > 1) {
     if (length != 0) {
       for (int index = 0; index < length; index++) {
         arrayKlass* ak = arrayKlass::cast(h_lower_dimension());
         oop sub_array = ak->multi_allocate(rank-1, &sizes[1], CHECK_NULL);
         assert(sub_array->is_parsable(), "Don't publish until parsable");
         h_array->obj_at_put(index, sub_array);
       }
     } else {
       // Since this array dimension has zero length, nothing will be
       // allocated, however the lower dimension values must be checked
       // for illegal values.
       for (int i = 0; i < rank - 1; ++i) {
         sizes += 1;
         if (*sizes < 0) {
           THROW_0(vmSymbols::java_lang_NegativeArraySizeException());
         }
       }
     }
   }
   return h_array();
 }
 // Either oop or narrowOop depending on UseCompressedOops.
 template <class T> void objArrayKlass::do_copy(arrayOop s, T* src,
                                arrayOop d, T* dst, int length, TRAPS) {
   const size_t word_len = objArrayOopDesc::array_size(length);
   BarrierSet* bs = Universe::heap()->barrier_set();
   // For performance reasons, we assume we are that the write barrier we
   // are using has optimized modes for arrays of references.  At least one
   // of the asserts below will fail if this is not the case.
   assert(bs->has_write_ref_array_opt(), "Barrier set must have ref array opt");
   assert(bs->has_write_ref_array_pre_opt(), "For pre-barrier as well.");
   MemRegion dst_mr = MemRegion((HeapWord*)dst, word_len);
   if (s == d) {
     // since source and destination are equal we do not need conversion checks.
     assert(length > 0, "sanity check");
     bs->write_ref_array_pre(dst_mr);
     Copy::conjoint_oops_atomic(src, dst, length);
   } else {
     // We have to make sure all elements conform to the destination array
     klassOop bound = objArrayKlass::cast(d->klass())->element_klass();
     klassOop stype = objArrayKlass::cast(s->klass())->element_klass();
     if (stype == bound || Klass::cast(stype)->is_subtype_of(bound)) {
       // elements are guaranteed to be subtypes, so no check necessary
       bs->write_ref_array_pre(dst_mr);
       Copy::conjoint_oops_atomic(src, dst, length);
     } else {
       // slow case: need individual subtype checks
       // note: don't use obj_at_put below because it includes a redundant store check
       T* from = src;
       T* end = from + length;
       for (T* p = dst; from < end; from++, p++) {
         // XXX this is going to be slow.
         T element = *from;
         // even slower now
         bool element_is_null = oopDesc::is_null(element);
         oop new_val = element_is_null ? oop(NULL)
                                       : oopDesc::decode_heap_oop_not_null(element);
         if (element_is_null ||
             Klass::cast((new_val->klass()))->is_subtype_of(bound)) {
           bs->write_ref_field_pre(p, new_val);
           *p = *from;
         } else {
           // We must do a barrier to cover the partial copy.
           const size_t pd = pointer_delta(p, dst, (size_t)heapOopSize);
           // pointer delta is scaled to number of elements (length field in
           // objArrayOop) which we assume is 32 bit.
           assert(pd == (size_t)(int)pd, "length field overflow");
           const size_t done_word_len = objArrayOopDesc::array_size((int)pd);
           bs->write_ref_array(MemRegion((HeapWord*)dst, done_word_len));
           THROW(vmSymbols::java_lang_ArrayStoreException());
           return;
         }
       }
     }
   }
   bs->write_ref_array(MemRegion((HeapWord*)dst, word_len));
 }
 void objArrayKlass::copy_array(arrayOop s, int src_pos, arrayOop d,
                                int dst_pos, int length, TRAPS) {
   assert(s->is_objArray(), "must be obj array");
   if (!d->is_objArray()) {
     THROW(vmSymbols::java_lang_ArrayStoreException());
   }
   // Check is all offsets and lengths are non negative
   if (src_pos < 0 || dst_pos < 0 || length < 0) {
     THROW(vmSymbols::java_lang_ArrayIndexOutOfBoundsException());
   }
   // Check if the ranges are valid
   if  ( (((unsigned int) length + (unsigned int) src_pos) > (unsigned int) s->length())
      || (((unsigned int) length + (unsigned int) dst_pos) > (unsigned int) d->length()) ) {
     THROW(vmSymbols::java_lang_ArrayIndexOutOfBoundsException());
   }
   // Special case. Boundary cases must be checked first
   // This allows the following call: copy_array(s, s.length(), d.length(), 0).
   // This is correct, since the position is supposed to be an 'in between point', i.e., s.length(),
   // points to the right of the last element.
   if (length==0) {
     return;
   }
   if (UseCompressedOops) {
     narrowOop* const src = objArrayOop(s)->obj_at_addr<narrowOop>(src_pos);
     narrowOop* const dst = objArrayOop(d)->obj_at_addr<narrowOop>(dst_pos);
     do_copy<narrowOop>(s, src, d, dst, length, CHECK);
   } else {
     oop* const src = objArrayOop(s)->obj_at_addr<oop>(src_pos);
     oop* const dst = objArrayOop(d)->obj_at_addr<oop>(dst_pos);
     do_copy<oop> (s, src, d, dst, length, CHECK);
   }
 }
 klassOop objArrayKlass::array_klass_impl(bool or_null, int n, TRAPS) {
   objArrayKlassHandle h_this(THREAD, as_klassOop());
   return array_klass_impl(h_this, or_null, n, CHECK_NULL);
 }
 klassOop objArrayKlass::array_klass_impl(objArrayKlassHandle this_oop, bool or_null, int n, TRAPS) {
   assert(this_oop->dimension() <= n, "check order of chain");
   int dimension = this_oop->dimension();
   if (dimension == n)
     return this_oop();
   objArrayKlassHandle ak (THREAD, this_oop->higher_dimension());
   if (ak.is_null()) {
     if (or_null)  return NULL;
     ResourceMark rm;
     JavaThread *jt = (JavaThread *)THREAD;
     {
       MutexLocker mc(Compile_lock, THREAD);   // for vtables
       // Ensure atomic creation of higher dimensions
       MutexLocker mu(MultiArray_lock, THREAD);
       // Check if another thread beat us
       ak = objArrayKlassHandle(THREAD, this_oop->higher_dimension());
       if( ak.is_null() ) {
         // Create multi-dim klass object and link them together
         klassOop new_klass =
           objArrayKlassKlass::cast(Universe::objArrayKlassKlassObj())->
           allocate_objArray_klass(dimension + 1, this_oop, CHECK_NULL);
         ak = objArrayKlassHandle(THREAD, new_klass);
         this_oop->set_higher_dimension(ak());
         ak->set_lower_dimension(this_oop());
         assert(ak->oop_is_objArray(), "incorrect initialization of objArrayKlass");
       }
     }
   } else {
     CHECK_UNHANDLED_OOPS_ONLY(Thread::current()->clear_unhandled_oops());
   }
   if (or_null) {
     return ak->array_klass_or_null(n);
   }
   return ak->array_klass(n, CHECK_NULL);
 }
 klassOop objArrayKlass::array_klass_impl(bool or_null, TRAPS) {
   return array_klass_impl(or_null, dimension() +  1, CHECK_NULL);
 }
 bool objArrayKlass::can_be_primary_super_slow() const {
   if (!bottom_klass()->klass_part()->can_be_primary_super())
     // array of interfaces
     return false;
   else
     return Klass::can_be_primary_super_slow();
 }
 objArrayOop objArrayKlass::compute_secondary_supers(int num_extra_slots, TRAPS) {
   // interfaces = { cloneable_klass, serializable_klass, elemSuper[], ... };
   objArrayOop es = Klass::cast(element_klass())->secondary_supers();
   objArrayHandle elem_supers (THREAD, es);
   int num_elem_supers = elem_supers.is_null() ? 0 : elem_supers->length();
   int num_secondaries = num_extra_slots + 2 + num_elem_supers;
   if (num_secondaries == 2) {
     // Must share this for correct bootstrapping!
     return Universe::the_array_interfaces_array();
   } else {
     objArrayOop sec_oop = oopFactory::new_system_objArray(num_secondaries, CHECK_NULL);
     objArrayHandle secondaries(THREAD, sec_oop);
     secondaries->obj_at_put(num_extra_slots+0, SystemDictionary::cloneable_klass());
     secondaries->obj_at_put(num_extra_slots+1, SystemDictionary::serializable_klass());
     for (int i = 0; i < num_elem_supers; i++) {
       klassOop elem_super = (klassOop) elem_supers->obj_at(i);
       klassOop array_super = elem_super->klass_part()->array_klass_or_null();
       assert(array_super != NULL, "must already have been created");
       secondaries->obj_at_put(num_extra_slots+2+i, array_super);
     }
     return secondaries();
   }
 }
 bool objArrayKlass::compute_is_subtype_of(klassOop k) {
   if (!k->klass_part()->oop_is_objArray())
     return arrayKlass::compute_is_subtype_of(k);
   objArrayKlass* oak = objArrayKlass::cast(k);
   return element_klass()->klass_part()->is_subtype_of(oak->element_klass());
 }
 void objArrayKlass::initialize(TRAPS) {
   Klass::cast(bottom_klass())->initialize(THREAD);  // dispatches to either instanceKlass or typeArrayKlass
 }
 #define ObjArrayKlass_SPECIALIZED_OOP_ITERATE(T, a, p, do_oop) \
 {                                   \
   T* p         = (T*)(a)->base();   \
   T* const end = p + (a)->length(); \
   while (p < end) {                 \
     do_oop;                         \
     p++;                            \
   }                                 \
 }
 #define ObjArrayKlass_SPECIALIZED_BOUNDED_OOP_ITERATE(T, a, p, low, high, do_oop) \
 {                                   \
   T* const l = (T*)(low);           \
   T* const h = (T*)(high);          \
   T* p       = (T*)(a)->base();     \
   T* end     = p + (a)->length();   \
   if (p < l) p = l;                 \
   if (end > h) end = h;             \
   while (p < end) {                 \
     do_oop;                         \
     ++p;                            \
   }                                 \
 }
 #define ObjArrayKlass_OOP_ITERATE(a, p, do_oop)      \
   if (UseCompressedOops) {                           \
     ObjArrayKlass_SPECIALIZED_OOP_ITERATE(narrowOop, \
       a, p, do_oop)                                  \
   } else {                                           \
     ObjArrayKlass_SPECIALIZED_OOP_ITERATE(oop,       \
       a, p, do_oop)                                  \
   }
 #define ObjArrayKlass_BOUNDED_OOP_ITERATE(a, p, low, high, do_oop) \
   if (UseCompressedOops) {                                   \
     ObjArrayKlass_SPECIALIZED_BOUNDED_OOP_ITERATE(narrowOop, \
       a, p, low, high, do_oop)                               \
   } else {                                                   \
     ObjArrayKlass_SPECIALIZED_BOUNDED_OOP_ITERATE(oop,       \
       a, p, low, high, do_oop)                               \
   }
 void objArrayKlass::oop_follow_contents(oop obj) {
   assert (obj->is_array(), "obj must be array");
   objArrayOop a = objArrayOop(obj);
   a->follow_header();
   ObjArrayKlass_OOP_ITERATE( \
     a, p, \
     /* we call mark_and_follow here to avoid excessive marking stack usage */ \
     MarkSweep::mark_and_follow(p))
 }
 #ifndef SERIALGC
 void objArrayKlass::oop_follow_contents(ParCompactionManager* cm,
                                         oop obj) {
   assert (obj->is_array(), "obj must be array");
   objArrayOop a = objArrayOop(obj);
   a->follow_header(cm);
   ObjArrayKlass_OOP_ITERATE( \
     a, p, \
     /* we call mark_and_follow here to avoid excessive marking stack usage */ \
     PSParallelCompact::mark_and_follow(cm, p))
 }
 #endif // SERIALGC
 #define ObjArrayKlass_OOP_OOP_ITERATE_DEFN(OopClosureType, nv_suffix)           \
                                                                                 \
 int objArrayKlass::oop_oop_iterate##nv_suffix(oop obj,                          \
                                               OopClosureType* closure) {        \
   SpecializationStats::record_iterate_call##nv_suffix(SpecializationStats::oa); \
   assert (obj->is_array(), "obj must be array");                                \
   objArrayOop a = objArrayOop(obj);                                             \
   /* Get size before changing pointers. */                                      \
   /* Don't call size() or oop_size() since that is a virtual call. */           \
   int size = a->object_size();                                                  \
   if (closure->do_header()) {                                                   \
     a->oop_iterate_header(closure);                                             \
   }                                                                             \
   ObjArrayKlass_OOP_ITERATE(a, p, (closure)->do_oop##nv_suffix(p))              \
   return size;                                                                  \
 }
 #define ObjArrayKlass_OOP_OOP_ITERATE_DEFN_m(OopClosureType, nv_suffix)         \
                                                                                 \
 int objArrayKlass::oop_oop_iterate##nv_suffix##_m(oop obj,                      \
                                                   OopClosureType* closure,      \
                                                   MemRegion mr) {               \
   SpecializationStats::record_iterate_call##nv_suffix(SpecializationStats::oa); \
   assert(obj->is_array(), "obj must be array");                                 \
   objArrayOop a  = objArrayOop(obj);                                            \
   /* Get size before changing pointers. */                                      \
   /* Don't call size() or oop_size() since that is a virtual call */            \
   int size = a->object_size();                                                  \
   if (closure->do_header()) {                                                   \
     a->oop_iterate_header(closure, mr);                                         \
   }                                                                             \
   ObjArrayKlass_BOUNDED_OOP_ITERATE(                                            \
     a, p, mr.start(), mr.end(), (closure)->do_oop##nv_suffix(p))                \
   return size;                                                                  \
 }
 // Like oop_oop_iterate but only iterates over a specified range and only used
 // for objArrayOops.
 #define ObjArrayKlass_OOP_OOP_ITERATE_DEFN_r(OopClosureType, nv_suffix)         \
                                                                                 \
 int objArrayKlass::oop_oop_iterate_range##nv_suffix(oop obj,                    \
                                                   OopClosureType* closure,      \
                                                   int start, int end) {         \
   SpecializationStats::record_iterate_call##nv_suffix(SpecializationStats::oa); \
   assert(obj->is_array(), "obj must be array");                                 \
   objArrayOop a  = objArrayOop(obj);                                            \
   /* Get size before changing pointers. */                                      \
   /* Don't call size() or oop_size() since that is a virtual call */            \
   int size = a->object_size();                                                  \
   if (UseCompressedOops) {                                                      \
     HeapWord* low = start == 0 ? (HeapWord*)a : (HeapWord*)a->obj_at_addr<narrowOop>(start);\
     /* this might be wierd if end needs to be aligned on HeapWord boundary */   \
     HeapWord* high = (HeapWord*)((narrowOop*)a->base() + end);                  \
     MemRegion mr(low, high);                                                    \
     if (closure->do_header()) {                                                 \
       a->oop_iterate_header(closure, mr);                                       \
     }                                                                           \
     ObjArrayKlass_SPECIALIZED_BOUNDED_OOP_ITERATE(narrowOop,                    \
       a, p, low, high, (closure)->do_oop##nv_suffix(p))                         \
   } else {                                                                      \
     HeapWord* low = start == 0 ? (HeapWord*)a : (HeapWord*)a->obj_at_addr<oop>(start);  \
     HeapWord* high = (HeapWord*)((oop*)a->base() + end);                        \
     MemRegion mr(low, high);                                                    \
     if (closure->do_header()) {                                                 \
       a->oop_iterate_header(closure, mr);                                       \
     }                                                                           \
     ObjArrayKlass_SPECIALIZED_BOUNDED_OOP_ITERATE(oop,                          \
       a, p, low, high, (closure)->do_oop##nv_suffix(p))                         \
   }                                                                             \
   return size;                                                                  \
 }
 ALL_OOP_OOP_ITERATE_CLOSURES_1(ObjArrayKlass_OOP_OOP_ITERATE_DEFN)
 ALL_OOP_OOP_ITERATE_CLOSURES_2(ObjArrayKlass_OOP_OOP_ITERATE_DEFN)
 ALL_OOP_OOP_ITERATE_CLOSURES_1(ObjArrayKlass_OOP_OOP_ITERATE_DEFN_m)
 ALL_OOP_OOP_ITERATE_CLOSURES_2(ObjArrayKlass_OOP_OOP_ITERATE_DEFN_m)
 ALL_OOP_OOP_ITERATE_CLOSURES_1(ObjArrayKlass_OOP_OOP_ITERATE_DEFN_r)
 ALL_OOP_OOP_ITERATE_CLOSURES_2(ObjArrayKlass_OOP_OOP_ITERATE_DEFN_r)
 int objArrayKlass::oop_adjust_pointers(oop obj) {
   assert(obj->is_objArray(), "obj must be obj array");
   objArrayOop a = objArrayOop(obj);
   // Get size before changing pointers.
   // Don't call size() or oop_size() since that is a virtual call.
   int size = a->object_size();
   a->adjust_header();
   ObjArrayKlass_OOP_ITERATE(a, p, MarkSweep::adjust_pointer(p))
   return size;
 }
 #ifndef SERIALGC
 void objArrayKlass::oop_copy_contents(PSPromotionManager* pm, oop obj) {
   assert(!pm->depth_first(), "invariant");
   assert(obj->is_objArray(), "obj must be obj array");
   ObjArrayKlass_OOP_ITERATE( \
     objArrayOop(obj), p, \
     if (PSScavenge::should_scavenge(p)) { \
       pm->claim_or_forward_breadth(p); \
     })
 }
 void objArrayKlass::oop_push_contents(PSPromotionManager* pm, oop obj) {
   assert(pm->depth_first(), "invariant");
   assert(obj->is_objArray(), "obj must be obj array");
   ObjArrayKlass_OOP_ITERATE( \
     objArrayOop(obj), p, \
     if (PSScavenge::should_scavenge(p)) { \
       pm->claim_or_forward_depth(p); \
     })
 }
 int objArrayKlass::oop_update_pointers(ParCompactionManager* cm, oop obj) {
   assert (obj->is_objArray(), "obj must be obj array");
   objArrayOop a = objArrayOop(obj);
   ObjArrayKlass_OOP_ITERATE(a, p, PSParallelCompact::adjust_pointer(p))
   return a->object_size();
 }
 int objArrayKlass::oop_update_pointers(ParCompactionManager* cm, oop obj,
                                        HeapWord* beg_addr, HeapWord* end_addr) {
   assert (obj->is_objArray(), "obj must be obj array");
   objArrayOop a = objArrayOop(obj);
   ObjArrayKlass_BOUNDED_OOP_ITERATE( \
      a, p, beg_addr, end_addr, \
      PSParallelCompact::adjust_pointer(p))
   return a->object_size();
 }
 #endif // SERIALGC
 // JVM support
 jint objArrayKlass::compute_modifier_flags(TRAPS) const {
   // The modifier for an objectArray is the same as its element
   if (element_klass() == NULL) {
     assert(Universe::is_bootstrapping(), "partial objArray only at startup");
     return JVM_ACC_ABSTRACT | JVM_ACC_FINAL | JVM_ACC_PUBLIC;
   }
   // Return the flags of the bottom element type.
   jint element_flags = Klass::cast(bottom_klass())->compute_modifier_flags(CHECK_0);
   return (element_flags & (JVM_ACC_PUBLIC | JVM_ACC_PRIVATE | JVM_ACC_PROTECTED))
                         | (JVM_ACC_ABSTRACT | JVM_ACC_FINAL);
 }
 #ifndef PRODUCT
 // Printing
 void objArrayKlass::oop_print_on(oop obj, outputStream* st) {
   arrayKlass::oop_print_on(obj, st);
   assert(obj->is_objArray(), "must be objArray");
   objArrayOop oa = objArrayOop(obj);
   int print_len = MIN2((intx) oa->length(), MaxElementPrintSize);
   for(int index = 0; index < print_len; index++) {
     st->print(" - %3d : ", index);
     oa->obj_at(index)->print_value_on(st);
     st->cr();
   }
   int remaining = oa->length() - print_len;
   if (remaining > 0) {
     tty->print_cr(" - <%d more elements, increase MaxElementPrintSize to print>", remaining);
   }
 }
 static int max_objArray_print_length = 4;
 void objArrayKlass::oop_print_value_on(oop obj, outputStream* st) {
   assert(obj->is_objArray(), "must be objArray");
   st->print("a ");
   element_klass()->print_value_on(st);
   int len = objArrayOop(obj)->length();
   st->print("[%d] ", len);
   obj->print_address_on(st);
   if (PrintOopAddress || PrintMiscellaneous && (WizardMode || Verbose)) {
     st->print("{");
     for (int i = 0; i < len; i++) {
       if (i > max_objArray_print_length) {
         st->print("..."); break;
       }
       st->print(" "INTPTR_FORMAT, (intptr_t)(void*)objArrayOop(obj)->obj_at(i));
     }
     st->print(" }");
   }
 }
 #endif // PRODUCT
 const char* objArrayKlass::internal_name() const {
   return external_name();
 }
 // Verification
 void objArrayKlass::oop_verify_on(oop obj, outputStream* st) {
   arrayKlass::oop_verify_on(obj, st);
   guarantee(obj->is_objArray(), "must be objArray");
   objArrayOop oa = objArrayOop(obj);
   for(int index = 0; index < oa->length(); index++) {
     guarantee(oa->obj_at(index)->is_oop_or_null(), "should be oop");
   }
 }
 void objArrayKlass::oop_verify_old_oop(oop obj, oop* p, bool allow_dirty) {
   /* $$$ move into remembered set verification?
   RememberedSet::verify_old_oop(obj, p, allow_dirty, true);
   */
 }
 void objArrayKlass::oop_verify_old_oop(oop obj, narrowOop* p, bool allow_dirty) {}

Mercurial > jdk8-mips64-public > hotspot / annotate

src/share/vm/oops/objArrayKlass.cpp@c89f86385056 (annotated)

src/share/vm/oops/objArrayKlass.cpp