Mercurial > hg > truffle
annotate src/share/vm/oops/arrayKlassKlass.hpp @ 4181:319860ae697a
Simplify FrameMap: make offsets of spill slots and outgoing parameters independent so that they can be allocated at the same time, eliminating the separate phases. This makes the separate StackBlock unnecesary. Change CiStackSlot to use byte offsets instead of spill slot index. This makes CiTarget.spillSlotSize unnecessary.
| author | Christian Wimmer <Christian.Wimmer@Oracle.com> |
|---|---|
| date | Mon, 02 Jan 2012 14:16:08 -0800 |
| parents | f95d63e2154a |
| children |
| rev | line source |
|---|---|
| 0 | 1 /* |
| 1972 | 2 * Copyright (c) 1997, 2010, Oracle and/or its affiliates. All rights reserved. |
| 0 | 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 * | |
|
1552
c18cbe5936b8
6941466: Oracle rebranding changes for Hotspot repositories
trims
parents:
1155
diff
changeset
|
19 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA |
|
c18cbe5936b8
6941466: Oracle rebranding changes for Hotspot repositories
trims
parents:
1155
diff
changeset
|
20 * or visit www.oracle.com if you need additional information or have any |
|
c18cbe5936b8
6941466: Oracle rebranding changes for Hotspot repositories
trims
parents:
1155
diff
changeset
|
21 * questions. |
| 0 | 22 * |
| 23 */ | |
| 24 | |
| 1972 | 25 #ifndef SHARE_VM_OOPS_ARRAYKLASSKLASS_HPP |
| 26 #define SHARE_VM_OOPS_ARRAYKLASSKLASS_HPP | |
| 27 | |
| 28 #include "oops/arrayKlass.hpp" | |
| 29 #include "oops/klassKlass.hpp" | |
| 30 | |
| 0 | 31 // arrayKlassKlass is the abstract baseclass for all array class classes |
| 32 | |
| 33 class arrayKlassKlass : public klassKlass { | |
| 34 public: | |
| 35 // Testing | |
| 36 bool oop_is_arrayKlass() const { return true; } | |
| 37 | |
| 38 // Allocation | |
| 39 DEFINE_ALLOCATE_PERMANENT(arrayKlassKlass); | |
| 40 static klassOop create_klass(TRAPS); | |
| 41 | |
| 42 // Casting from klassOop | |
| 43 static arrayKlassKlass* cast(klassOop k) { | |
| 44 assert(k->klass_part()->oop_is_klass(), "cast to arrayKlassKlass"); | |
| 45 return (arrayKlassKlass*) k->klass_part(); | |
| 46 } | |
| 47 | |
| 48 // Sizing | |
| 49 static int header_size() { return oopDesc::header_size() + sizeof(arrayKlassKlass)/HeapWordSize; } | |
| 50 int object_size() const { return align_object_size(header_size()); } | |
| 51 | |
| 52 // Garbage collection | |
| 53 void oop_follow_contents(oop obj); | |
| 54 int oop_adjust_pointers(oop obj); | |
| 55 bool oop_is_parsable(oop obj) const; | |
| 56 | |
| 57 // Parallel Scavenge and Parallel Old | |
| 58 PARALLEL_GC_DECLS | |
| 59 | |
| 60 // Iterators | |
| 61 int oop_oop_iterate(oop obj, OopClosure* blk); | |
| 62 int oop_oop_iterate_m(oop obj, OopClosure* blk, MemRegion mr); | |
| 63 | |
| 64 // Printing | |
|
1155
4e6abf09f540
6912062: disassembler plugin needs to produce symbolic information in product mode
jrose
parents:
0
diff
changeset
|
65 void oop_print_value_on(oop obj, outputStream* st); |
| 0 | 66 void oop_print_on(oop obj, outputStream* st); |
| 67 | |
| 68 // Verification | |
| 69 const char* internal_name() const; | |
| 70 void oop_verify_on(oop obj, outputStream* st); | |
| 71 }; | |
| 1972 | 72 |
| 73 #endif // SHARE_VM_OOPS_ARRAYKLASSKLASS_HPP |