1 /*
 2  * Copyright (c) 2000, 2019, Oracle and/or its affiliates. All rights reserved.
 3  * Copyright (c) 2020, 2021, Huawei Technologies Co., Ltd. All rights reserved.
 4  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
 5  *
 6  * This code is free software; you can redistribute it and/or modify it
 7  * under the terms of the GNU General Public License version 2 only, as
 8  * published by the Free Software Foundation.
 9  *
10  * This code is distributed in the hope that it will be useful, but WITHOUT
11  * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
12  * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
13  * version 2 for more details (a copy is included in the LICENSE file that
14  * accompanied this code).
15  *
16  * You should have received a copy of the GNU General Public License version
17  * 2 along with this work; if not, write to the Free Software Foundation,
18  * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
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25 
26 #ifndef CPU_RISCV_C1_LIRASSEMBLER_ARRAYCOPY_RISCV_HPP
27 #define CPU_RISCV_C1_LIRASSEMBLER_ARRAYCOPY_RISCV_HPP
28   // arraycopy sub functions
29   void generic_arraycopy(Register src, Register src_pos, Register length,
30                          Register dst, Register dst_pos, CodeStub *stub);
31   void arraycopy_simple_check(Register src, Register src_pos, Register length,
32                               Register dst, Register dst_pos, Register tmp,
33                               CodeStub *stub, int flags);
34   void arraycopy_checkcast(Register src, Register src_pos, Register length,
35                            Register dst, Register dst_pos, Register tmp,
36                            CodeStub *stub, BasicType basic_type,
37                            address copyfunc_addr, int flags);
38   void arraycopy_type_check(Register src, Register src_pos, Register length,
39                             Register dst, Register dst_pos, Register tmp,
40                             CodeStub *stub, BasicType basic_type, int flags);
41   void arraycopy_assert(Register src, Register dst, Register tmp, ciArrayKlass *default_type, int flags);
42   void arraycopy_prepare_params(Register src, Register src_pos, Register length,
43                                 Register dst, Register dst_pos, BasicType basic_type);
44   void arraycopy_checkcast_prepare_params(Register src, Register src_pos, Register length,
45                                           Register dst, Register dst_pos, BasicType basic_type);
46   void arraycopy_store_args(Register src, Register src_pos, Register length,
47                             Register dst, Register dst_pos);
48   void arraycopy_load_args(Register src, Register src_pos, Register length,
49                            Register dst, Register dst_pos);
50 #endif // CPU_RISCV_C1_LIRASSEMBLER_ARRAYCOPY_RISCV_HPP