Tue, 31 May 2016 00:22:06 -0400
[Code Reorganization] load_two_bytes_from_at_bcp -> get_2_byte_integer_at_bcp
remove useless MacroAssembler::store_two_byts_to_at_bcp
change MacroAssembler::load_two_bytes_from_at_bcp to InterpreterMacroAssembler::get_2_byte_integer_at_bcp
change MacroAssembler::get_4_byte_integer_at_bcp to InterpreterMacroAssembler::get_4_byte_integer_at_bcp
1 /*
2 * Copyright (c) 2003, 2010, Oracle and/or its affiliates. All rights reserved.
3 * Copyright (c) 2015, 2016, Loongson Technology. 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.
19 *
20 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
21 * or visit www.oracle.com if you need additional information or have any
22 * questions.
23 *
24 */
26 #ifndef CPU_MIPS_VM_COPY_MIPS_HPP
27 #define CPU_MIPS_VM_COPY_MIPS_HPP
29 // Inline functions for memory copy and fill.
30 //
31 // // Contains inline asm implementations
32 #ifdef TARGET_OS_ARCH_linux_mips
33 # include "copy_linux_mips.inline.hpp"
34 #endif
35 #ifdef TARGET_OS_ARCH_solaris_mips
36 # include "copy_solaris_mips.inline.hpp"
37 #endif
38 #ifdef TARGET_OS_ARCH_windows_mips
39 # include "copy_windows_mips.inline.hpp"
40 #endif
41 #ifdef TARGET_OS_ARCH_bsd_mips
42 # include "copy_bsd_mips.inline.hpp"
43 #endif
44 // Inline functions for memory copy and fill.
46 // Contains inline asm implementations
48 static void pd_fill_to_words(HeapWord* tohw, size_t count, juint value) {
49 juint* to = (juint*)tohw;
50 count *= HeapWordSize / BytesPerInt;
51 while (count-- > 0) {
52 *to++ = value;
53 }
54 }
56 static void pd_fill_to_aligned_words(HeapWord* tohw, size_t count, juint value) {
57 pd_fill_to_words(tohw, count, value);
58 }
60 static void pd_fill_to_bytes(void* to, size_t count, jubyte value) {
61 (void)memset(to, value, count);
62 }
64 static void pd_zero_to_words(HeapWord* tohw, size_t count) {
65 pd_fill_to_words(tohw, count, 0);
66 }
68 static void pd_zero_to_bytes(void* to, size_t count) {
69 (void)memset(to, 0, count);
70 }
72 #endif //CPU_MIPS_VM_COPY_MIPS_HPP