Mercurial > hg > graal-compiler
annotate src/share/vm/oops/objArrayKlassKlass.hpp @ 4176:a428df0139f3
Initialize resolved as well as unresolved classes in the native implementation of HotSpotConstantPool.loadReferencedType()
author | Peter Hofer <peter.hofer@jku.at> |
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date | Mon, 02 Jan 2012 18:40:00 +0100 |
parents | f95d63e2154a |
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rev | line source |
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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 * | |
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19 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA |
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20 * or visit www.oracle.com if you need additional information or have any |
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21 * questions. |
0 | 22 * |
23 */ | |
24 | |
1972 | 25 #ifndef SHARE_VM_OOPS_OBJARRAYKLASSKLASS_HPP |
26 #define SHARE_VM_OOPS_OBJARRAYKLASSKLASS_HPP | |
27 | |
28 #include "oops/arrayKlassKlass.hpp" | |
29 #include "oops/objArrayKlass.hpp" | |
30 | |
0 | 31 // The objArrayKlassKlass is klass for all objArrayKlass' |
32 | |
33 class objArrayKlassKlass : public arrayKlassKlass { | |
34 public: | |
35 // Testing | |
36 virtual bool oop_is_objArrayKlass() const { return true; } | |
37 | |
38 // Dispatched operation | |
39 int oop_size(oop obj) const { return objArrayKlass::cast(klassOop(obj))->object_size(); } | |
40 int klass_oop_size() const { return object_size(); } | |
41 | |
42 // Allocation | |
43 DEFINE_ALLOCATE_PERMANENT(objArrayKlassKlass); | |
44 static klassOop create_klass(TRAPS); | |
45 klassOop allocate_objArray_klass(int n, KlassHandle element_klass, TRAPS); | |
46 klassOop allocate_system_objArray_klass(TRAPS); // Used for bootstrapping in Universe::genesis | |
47 | |
48 // Casting from klassOop | |
49 static objArrayKlassKlass* cast(klassOop k) { | |
50 assert(k->klass_part()->oop_is_klass(), "cast to objArrayKlassKlass"); | |
51 return (objArrayKlassKlass*) k->klass_part(); | |
52 } | |
53 | |
54 // Sizing | |
55 static int header_size() { return oopDesc::header_size() + sizeof(objArrayKlassKlass)/HeapWordSize; } | |
56 int object_size() const { return align_object_size(header_size()); } | |
57 | |
58 // Garbage collection | |
59 void oop_follow_contents(oop obj); | |
60 int oop_adjust_pointers(oop obj); | |
61 | |
62 // Parallel Scavenge and Parallel Old | |
63 PARALLEL_GC_DECLS | |
64 | |
65 // Iterators | |
66 int oop_oop_iterate(oop obj, OopClosure* blk); | |
67 int oop_oop_iterate_m(oop obj, OopClosure* blk, MemRegion mr); | |
68 | |
69 private: | |
70 // helpers | |
71 static klassOop allocate_objArray_klass_impl(objArrayKlassKlassHandle this_oop, int n, KlassHandle element_klass, TRAPS); | |
72 | |
73 public: | |
74 // Printing | |
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75 void oop_print_value_on(oop obj, outputStream* st); |
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76 #ifndef PRODUCT |
0 | 77 void oop_print_on(oop obj, outputStream* st); |
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78 #endif //PRODUCT |
0 | 79 |
80 // Verification | |
81 const char* internal_name() const; | |
82 void oop_verify_on(oop obj, outputStream* st); | |
83 | |
84 }; | |
1972 | 85 |
86 #endif // SHARE_VM_OOPS_OBJARRAYKLASSKLASS_HPP |