1541
1542 return TypeFunc::make(domain,range);
1543 }
1544
1545 const TypeFunc *OptoRuntime::dtrace_object_alloc_Type() {
1546 // create input type (domain)
1547 const Type **fields = TypeTuple::fields(2);
1548 fields[TypeFunc::Parms+0] = TypeRawPtr::BOTTOM; // Thread-local storage
1549 fields[TypeFunc::Parms+1] = TypeInstPtr::NOTNULL; // oop; newly allocated object
1550
1551 const TypeTuple *domain = TypeTuple::make(TypeFunc::Parms+2,fields);
1552
1553 // create result type (range)
1554 fields = TypeTuple::fields(0);
1555
1556 const TypeTuple *range = TypeTuple::make(TypeFunc::Parms+0,fields);
1557
1558 return TypeFunc::make(domain,range);
1559 }
1560
1561
1562 JRT_ENTRY_NO_ASYNC(void, OptoRuntime::register_finalizer(oopDesc* obj, JavaThread* thread))
1563 assert(obj->is_oop(), "must be a valid oop");
1564 assert(obj->klass()->has_finalizer(), "shouldn't be here otherwise");
1565 InstanceKlass::register_finalizer(instanceOop(obj), CHECK);
1566 JRT_END
1567
1568 //-----------------------------------------------------------------------------
1569
1570 NamedCounter * volatile OptoRuntime::_named_counters = NULL;
1571
1572 //
1573 // dump the collected NamedCounters.
1574 //
1575 void OptoRuntime::print_named_counters() {
1576 int total_lock_count = 0;
1577 int eliminated_lock_count = 0;
1578
1579 NamedCounter* c = _named_counters;
1580 while (c) {
|
1541
1542 return TypeFunc::make(domain,range);
1543 }
1544
1545 const TypeFunc *OptoRuntime::dtrace_object_alloc_Type() {
1546 // create input type (domain)
1547 const Type **fields = TypeTuple::fields(2);
1548 fields[TypeFunc::Parms+0] = TypeRawPtr::BOTTOM; // Thread-local storage
1549 fields[TypeFunc::Parms+1] = TypeInstPtr::NOTNULL; // oop; newly allocated object
1550
1551 const TypeTuple *domain = TypeTuple::make(TypeFunc::Parms+2,fields);
1552
1553 // create result type (range)
1554 fields = TypeTuple::fields(0);
1555
1556 const TypeTuple *range = TypeTuple::make(TypeFunc::Parms+0,fields);
1557
1558 return TypeFunc::make(domain,range);
1559 }
1560
1561 const TypeFunc *OptoRuntime::heap_object_alloc_Type() {
1562 // Keep it separate so that we don't have to worry if they change it.
1563 // create input type (domain)
1564 const Type **fields = TypeTuple::fields(2);
1565 // Thread-local storage
1566 fields[TypeFunc::Parms+0] = TypeRawPtr::BOTTOM;
1567 // oop; newly allocated object
1568 fields[TypeFunc::Parms+1] = TypeInstPtr::NOTNULL;
1569
1570 const TypeTuple *domain = TypeTuple::make(TypeFunc::Parms+2, fields);
1571
1572 // create result type (range)
1573 fields = TypeTuple::fields(0);
1574
1575 const TypeTuple *range = TypeTuple::make(TypeFunc::Parms+0, fields);
1576
1577 return TypeFunc::make(domain, range);
1578 }
1579
1580 JRT_ENTRY_NO_ASYNC(void, OptoRuntime::register_finalizer(oopDesc* obj, JavaThread* thread))
1581 assert(obj->is_oop(), "must be a valid oop");
1582 assert(obj->klass()->has_finalizer(), "shouldn't be here otherwise");
1583 InstanceKlass::register_finalizer(instanceOop(obj), CHECK);
1584 JRT_END
1585
1586 //-----------------------------------------------------------------------------
1587
1588 NamedCounter * volatile OptoRuntime::_named_counters = NULL;
1589
1590 //
1591 // dump the collected NamedCounters.
1592 //
1593 void OptoRuntime::print_named_counters() {
1594 int total_lock_count = 0;
1595 int eliminated_lock_count = 0;
1596
1597 NamedCounter* c = _named_counters;
1598 while (c) {
|