/*

 * Copyright (c) 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.

 *

 */

#include "precompiled.hpp"

#include "asm/macroAssembler.inline.hpp"

#include "gc/shared/modRefBarrierSetAssembler.hpp"

#define __ masm->

void ModRefBarrierSetAssembler::arraycopy_prologue(MacroAssembler* masm, DecoratorSet decorators, bool is_oop,

                                                   Register addr, Register count, RegSet saved_regs) {

  if (is_oop) {

    gen_write_ref_array_pre_barrier(masm, decorators, addr, count, saved_regs);

  }

}

void ModRefBarrierSetAssembler::arraycopy_epilogue(MacroAssembler* masm, DecoratorSet decorators, bool is_oop,

                                                   Register start, Register end, Register tmp,

                                                   RegSet saved_regs) {

  if (is_oop) {

    gen_write_ref_array_post_barrier(masm, decorators, start, end, tmp, saved_regs);

  }

}

void ModRefBarrierSetAssembler::store_at(MacroAssembler* masm, DecoratorSet decorators, BasicType type,

                                         Address dst, Register val, Register tmp1, Register tmp2) {

  if (type == T_OBJECT || type == T_ARRAY) {

    oop_store_at(masm, decorators, type, dst, val, tmp1, tmp2);

  } else {

    BarrierSetAssembler::store_at(masm, decorators, type, dst, val, tmp1, tmp2);

  }

}