| /* |
| * 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. |
| * |
| */ |
| |
| #ifndef CPU_SPARC_GC_SHARED_CARDTABLEBARRIERSETASSEMBLER_SPARC_HPP |
| #define CPU_SPARC_GC_SHARED_CARDTABLEBARRIERSETASSEMBLER_SPARC_HPP |
| |
| #include "asm/macroAssembler.hpp" |
| #include "gc/shared/modRefBarrierSetAssembler.hpp" |
| |
| class CardTableBarrierSetAssembler: public ModRefBarrierSetAssembler { |
| protected: |
| virtual void gen_write_ref_array_post_barrier(MacroAssembler* masm, DecoratorSet decorators, |
| Register addr, Register count, Register tmp); |
| |
| void card_table_write(MacroAssembler* masm, jbyte* byte_map_base, Register tmp, Register obj); |
| |
| void card_write_barrier_post(MacroAssembler* masm, Register store_addr, Register new_val, Register tmp); |
| |
| virtual void oop_store_at(MacroAssembler* masm, DecoratorSet decorators, BasicType type, |
| Register val, Address dst, Register tmp); |
| }; |
| |
| #endif // CPU_SPARC_GC_SHARED_CARDTABLEBARRIERSETASSEMBLER_SPARC_HPP |
