jdk8-mips64-public/hotspot: src/share/vm/oops/constantPoolKlass.hpp@f95d63e2154a

6989984: Use standard include model for Hospot
Summary: Replaced MakeDeps and the includeDB files with more standardized solutions.
Reviewed-by: coleenp, kvn, kamg

     1 /*

     2  * Copyright (c) 1997, 2010, 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  */

    25 #ifndef SHARE_VM_OOPS_CONSTANTPOOLKLASS_HPP

    26 #define SHARE_VM_OOPS_CONSTANTPOOLKLASS_HPP

    28 #include "oops/arrayKlass.hpp"

    29 #include "oops/instanceKlass.hpp"

    31 // A constantPoolKlass is the klass of a constantPoolOop

    33 class constantPoolKlass : public Klass {

    34   juint    _alloc_size;        // allocation profiling support

    35  public:

    36   // Dispatched klass operations

    37   bool oop_is_constantPool() const  { return true; }

    38   int oop_size(oop obj) const;

    39   int klass_oop_size() const        { return object_size(); }

    41   // Allocation

    42   DEFINE_ALLOCATE_PERMANENT(constantPoolKlass);

    43   constantPoolOop allocate(int length, bool is_conc_safe, TRAPS);

    44   static klassOop create_klass(TRAPS);

    46   // Casting from klassOop

    47   static constantPoolKlass* cast(klassOop k) {

    48     assert(k->klass_part()->oop_is_constantPool(), "cast to constantPoolKlass");

    49     return (constantPoolKlass*) k->klass_part();

    50   }

    52   // Sizing

    53   static int header_size()        { return oopDesc::header_size() + sizeof(constantPoolKlass)/HeapWordSize; }

    54   int object_size() const        { return align_object_size(header_size()); }

    56   // Garbage collection

    57   // Returns true is the object is safe for GC concurrent processing.

    58   virtual bool oop_is_conc_safe(oop obj) const;

    59   void oop_follow_contents(oop obj);

    60   int oop_adjust_pointers(oop obj);

    62   // Parallel Scavenge and Parallel Old

    63   PARALLEL_GC_DECLS

    65   // Iterators

    66   int oop_oop_iterate(oop obj, OopClosure* blk);

    67   int oop_oop_iterate_m(oop obj, OopClosure* blk, MemRegion mr);

    69   // Allocation profiling support

    70   juint alloc_size() const              { return _alloc_size; }

    71   void set_alloc_size(juint n)          { _alloc_size = n; }

    73   // Printing

    74   void oop_print_value_on(oop obj, outputStream* st);

    75   void oop_print_on(oop obj, outputStream* st);

    77   // Verification

    78   const char* internal_name() const;

    79   void oop_verify_on(oop obj, outputStream* st);

    80   // tells whether obj is partially constructed (gc during class loading)

    81   bool oop_partially_loaded(oop obj) const;

    82   void oop_set_partially_loaded(oop obj);

    83 #ifndef PRODUCT

    84   // Compile the world support

    85   static void preload_and_initialize_all_classes(oop constant_pool, TRAPS);

    86 #endif

    87 };

    89 #endif // SHARE_VM_OOPS_CONSTANTPOOLKLASS_HPP

Mercurial > jdk8-mips64-public > hotspot / file revision

src/share/vm/oops/constantPoolKlass.hpp@f95d63e2154a

src/share/vm/oops/constantPoolKlass.hpp