Mercurial > jdk8-mips64-public > hotspot / annotate
src/share/vm/oops/typeArrayKlassKlass.hpp@b92c45f2bc75 (annotated)
src/share/vm/oops/typeArrayKlassKlass.hpp
Wed, 02 Feb 2011 11:35:26 -0500
- author
- bobv
- date
- Wed, 02 Feb 2011 11:35:26 -0500
- changeset 2508
- b92c45f2bc75
- parent 2314
- f95d63e2154a
- permissions
- -rw-r--r--
7016023: Enable building ARM and PPC from src/closed repository
Reviewed-by: dholmes, bdelsart
| duke@435 | 1 | /* |
| stefank@2314 | 2 | * Copyright (c) 1997, 2010, Oracle and/or its affiliates. All rights reserved. |
| duke@435 | 3 | * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. |
| duke@435 | 4 | * |
| duke@435 | 5 | * This code is free software; you can redistribute it and/or modify it |
| duke@435 | 6 | * under the terms of the GNU General Public License version 2 only, as |
| duke@435 | 7 | * published by the Free Software Foundation. |
| duke@435 | 8 | * |
| duke@435 | 9 | * This code is distributed in the hope that it will be useful, but WITHOUT |
| duke@435 | 10 | * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or |
| duke@435 | 11 | * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License |
| duke@435 | 12 | * version 2 for more details (a copy is included in the LICENSE file that |
| duke@435 | 13 | * accompanied this code). |
| duke@435 | 14 | * |
| duke@435 | 15 | * You should have received a copy of the GNU General Public License version |
| duke@435 | 16 | * 2 along with this work; if not, write to the Free Software Foundation, |
| duke@435 | 17 | * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. |
| duke@435 | 18 | * |
| trims@1907 | 19 | * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA |
| trims@1907 | 20 | * or visit www.oracle.com if you need additional information or have any |
| trims@1907 | 21 | * questions. |
| duke@435 | 22 | * |
| duke@435 | 23 | */ |
| duke@435 | 24 | |
| stefank@2314 | 25 | #ifndef SHARE_VM_OOPS_TYPEARRAYKLASSKLASS_HPP |
| stefank@2314 | 26 | #define SHARE_VM_OOPS_TYPEARRAYKLASSKLASS_HPP |
| stefank@2314 | 27 | |
| stefank@2314 | 28 | #include "oops/arrayKlassKlass.hpp" |
| stefank@2314 | 29 | #include "oops/typeArrayKlass.hpp" |
| stefank@2314 | 30 | |
| duke@435 | 31 | // A typeArrayKlassKlass is the klass of a typeArrayKlass |
| duke@435 | 32 | |
| duke@435 | 33 | class typeArrayKlassKlass : public arrayKlassKlass { |
| duke@435 | 34 | public: |
| duke@435 | 35 | // Testing |
| duke@435 | 36 | bool oop_is_typeArrayKlass() const { return true; } |
| duke@435 | 37 | |
| duke@435 | 38 | // Dispatched operation |
| duke@435 | 39 | int oop_size(oop obj) const { return typeArrayKlass::cast(klassOop(obj))->object_size(); } |
| duke@435 | 40 | int klass_oop_size() const { return object_size(); } |
| duke@435 | 41 | |
| duke@435 | 42 | // Allocation |
| duke@435 | 43 | DEFINE_ALLOCATE_PERMANENT(typeArrayKlassKlass); |
| duke@435 | 44 | static klassOop create_klass(TRAPS); |
| duke@435 | 45 | |
| duke@435 | 46 | // Casting from klassOop |
| duke@435 | 47 | static typeArrayKlassKlass* cast(klassOop k) { |
| duke@435 | 48 | assert(k->klass_part()->oop_is_klass(), "cast to typeArrayKlassKlass"); |
| duke@435 | 49 | return (typeArrayKlassKlass*) k->klass_part(); |
| duke@435 | 50 | } |
| duke@435 | 51 | |
| duke@435 | 52 | // Sizing |
| duke@435 | 53 | static int header_size() { return oopDesc::header_size() + sizeof(typeArrayKlassKlass)/HeapWordSize; } |
| duke@435 | 54 | int object_size() const { return align_object_size(header_size()); } |
| duke@435 | 55 | |
| duke@435 | 56 | public: |
| duke@435 | 57 | // Printing |
| jrose@1590 | 58 | void oop_print_value_on(oop obj, outputStream* st); |
| jrose@1590 | 59 | #ifndef PRODUCT |
| duke@435 | 60 | void oop_print_on(oop obj, outputStream* st); |
| jrose@1590 | 61 | #endif //PRODUCT |
| jrose@1590 | 62 | |
| duke@435 | 63 | const char* internal_name() const; |
| duke@435 | 64 | }; |
| stefank@2314 | 65 | |
| stefank@2314 | 66 | #endif // SHARE_VM_OOPS_TYPEARRAYKLASSKLASS_HPP |
