blob: bdc45ce1bf9238744bdee07157010e65362893a1 [file] [log] [blame]
/*
* Copyright (c) 2015, 2018, Oracle and/or its affiliates. All rights reserved.
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* This code is free software; you can redistribute it and/or modify it
* under the terms of the GNU General Public License version 2 only, as
* published by the Free Software Foundation.
*
* This code is distributed in the hope that it will be useful, but WITHOUT
* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
* version 2 for more details (a copy is included in the LICENSE file that
* accompanied this code).
*
* You should have received a copy of the GNU General Public License version
* 2 along with this work; if not, write to the Free Software Foundation,
* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
*
* Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
* or visit www.oracle.com if you need additional information or have any
* questions.
*
*/
#ifndef SHARE_VM_OOPS_OBJARRAYOOP_INLINE_HPP
#define SHARE_VM_OOPS_OBJARRAYOOP_INLINE_HPP
#include "oops/access.inline.hpp"
#include "oops/arrayOop.inline.hpp"
#include "oops/objArrayOop.hpp"
#include "oops/oop.inline.hpp"
#include "runtime/globals.hpp"
inline HeapWord* objArrayOopDesc::base() const { return (HeapWord*) arrayOopDesc::base(T_OBJECT); }
inline HeapWord* objArrayOopDesc::base_raw() const { return (HeapWord*) arrayOopDesc::base_raw(T_OBJECT); }
template <class T> T* objArrayOopDesc::obj_at_addr(int index) const {
assert(is_within_bounds(index), "index %d out of bounds %d", index, length());
return &((T*)base())[index];
}
template <class T> T* objArrayOopDesc::obj_at_addr_raw(int index) const {
assert(is_within_bounds(index), "index %d out of bounds %d", index, length());
return &((T*)base_raw())[index];
}
inline oop objArrayOopDesc::obj_at(int index) const {
assert(is_within_bounds(index), "index %d out of bounds %d", index, length());
ptrdiff_t offset = UseCompressedOops ? obj_at_offset<narrowOop>(index) : obj_at_offset<oop>(index);
return HeapAccess<IS_ARRAY>::oop_load_at(as_oop(), offset);
}
inline void objArrayOopDesc::obj_at_put(int index, oop value) {
assert(is_within_bounds(index), "index %d out of bounds %d", index, length());
ptrdiff_t offset = UseCompressedOops ? obj_at_offset<narrowOop>(index) : obj_at_offset<oop>(index);
HeapAccess<IS_ARRAY>::oop_store_at(as_oop(), offset, value);
}
#endif // SHARE_VM_OOPS_OBJARRAYOOP_INLINE_HPP