1 /*
 2  * Copyright (c) 2001, 2026, 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
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24 
25 #ifndef SHARE_GC_SHARED_COLLECTEDHEAP_INLINE_HPP
26 #define SHARE_GC_SHARED_COLLECTEDHEAP_INLINE_HPP
27 
28 #include "gc/shared/collectedHeap.hpp"
29 
30 #include "classfile/vmClasses.hpp"
31 #include "gc/shared/memAllocator.hpp"
32 #include "memory/universe.hpp"
33 #include "oops/oop.inline.hpp"
34 #include "utilities/align.hpp"
35 
36 inline oop CollectedHeap::obj_allocate(Klass* klass, size_t size, TRAPS) {
37   ObjAllocator allocator(klass, size, THREAD);
38   return allocator.allocate();
39 }
40 
41 inline oop CollectedHeap::array_allocate(Klass* klass, size_t size, int length, bool do_zero, TRAPS) {
42   assert(!klass->is_objArray_klass() || klass->is_refArray_klass() || klass->is_flatArray_klass(), "ObjArrayKlass must never be used to allocate array instances directly");
43   ObjArrayAllocator allocator(klass, size, length, do_zero, THREAD);
44   return allocator.allocate();
45 }
46 
47 inline oop CollectedHeap::class_allocate(Klass* klass, size_t size, TRAPS) {
48   ClassAllocator allocator(klass, size, THREAD);
49   return allocator.allocate();
50 }
51 
52 inline void CollectedHeap::add_vmthread_cpu_time(jlong time) {
53   _vmthread_cpu_time += time;
54 }
55 
56 inline bool CollectedHeap::is_filler_object(oop obj) {
57   Klass* k = obj->klass_without_asserts();
58   return k == Universe::fillerArrayKlass() || k == vmClasses::FillerObject_klass();
59 }
60 
61 #endif // SHARE_GC_SHARED_COLLECTEDHEAP_INLINE_HPP