aoqi@1: /*
aoqi@1:  * Copyright (c) 2003, 2010, Oracle and/or its affiliates. All rights reserved.
aoqi@1:  * Copyright (c) 2015, 2016, Loongson Technology. All rights reserved.
aoqi@1:  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
aoqi@1:  *
aoqi@1:  * This code is free software; you can redistribute it and/or modify it
aoqi@1:  * under the terms of the GNU General Public License version 2 only, as
aoqi@1:  * published by the Free Software Foundation.
aoqi@1:  *
aoqi@1:  * This code is distributed in the hope that it will be useful, but WITHOUT
aoqi@1:  * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
aoqi@1:  * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
aoqi@1:  * version 2 for more details (a copy is included in the LICENSE file that
aoqi@1:  * accompanied this code).
aoqi@1:  *
aoqi@1:  * You should have received a copy of the GNU General Public License version
aoqi@1:  * 2 along with this work; if not, write to the Free Software Foundation,
aoqi@1:  * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
aoqi@1:  *
aoqi@1:  * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
aoqi@1:  * or visit www.oracle.com if you need additional information or have any
aoqi@1:  * questions.
aoqi@1:  *
aoqi@1:  */
aoqi@1: 
aoqi@1: #ifndef CPU_MIPS_VM_COPY_MIPS_HPP
aoqi@1: #define CPU_MIPS_VM_COPY_MIPS_HPP
aoqi@1: 
aoqi@1: // Inline functions for memory copy and fill.
aoqi@1: //
aoqi@1: // // Contains inline asm implementations
aoqi@1: #ifdef TARGET_OS_ARCH_linux_mips
aoqi@1: # include "copy_linux_mips.inline.hpp"
aoqi@1: #endif
aoqi@1: #ifdef TARGET_OS_ARCH_solaris_mips
aoqi@1: # include "copy_solaris_mips.inline.hpp"
aoqi@1: #endif
aoqi@1: #ifdef TARGET_OS_ARCH_windows_mips
aoqi@1: # include "copy_windows_mips.inline.hpp"
aoqi@1: #endif
aoqi@1: #ifdef TARGET_OS_ARCH_bsd_mips
aoqi@1: # include "copy_bsd_mips.inline.hpp"
aoqi@1: #endif
aoqi@1: // Inline functions for memory copy and fill.
aoqi@1: 
aoqi@1: // Contains inline asm implementations
aoqi@1: 
aoqi@1: static void pd_fill_to_words(HeapWord* tohw, size_t count, juint value) {
aoqi@1:   juint* to = (juint*)tohw;
aoqi@1:   count *= HeapWordSize / BytesPerInt;
aoqi@1:   while (count-- > 0) {
aoqi@1:     *to++ = value;
aoqi@1:   }
aoqi@1: }
aoqi@1: 
aoqi@1: static void pd_fill_to_aligned_words(HeapWord* tohw, size_t count, juint value) {
aoqi@1:   pd_fill_to_words(tohw, count, value);
aoqi@1: }
aoqi@1: 
aoqi@1: static void pd_fill_to_bytes(void* to, size_t count, jubyte value) {
aoqi@1:   (void)memset(to, value, count);
aoqi@1: }
aoqi@1: 
aoqi@1: static void pd_zero_to_words(HeapWord* tohw, size_t count) {
aoqi@1:   pd_fill_to_words(tohw, count, 0);
aoqi@1: }
aoqi@1: 
aoqi@1: static void pd_zero_to_bytes(void* to, size_t count) {
aoqi@1:   (void)memset(to, 0, count);
aoqi@1: }
aoqi@1: 
aoqi@1: #endif //CPU_MIPS_VM_COPY_MIPS_HPP