1 /* 2 * Copyright (c) 2003, 2019, Oracle and/or its affiliates. All rights reserved. 3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. 4 * 5 * This code is free software; you can redistribute it and/or modify it 6 * under the terms of the GNU General Public License version 2 only, as 7 * published by the Free Software Foundation. 8 * 9 * This code is distributed in the hope that it will be useful, but WITHOUT 10 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or 11 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License 12 * version 2 for more details (a copy is included in the LICENSE file that 13 * accompanied this code). 14 * 15 * You should have received a copy of the GNU General Public License version 16 * 2 along with this work; if not, write to the Free Software Foundation, 17 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. 18 * 19 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA 20 * or visit www.oracle.com if you need additional information or have any 21 * questions. 22 * 23 */ 24 25 #ifndef OS_CPU_SOLARIS_X86_PREFETCH_SOLARIS_X86_INLINE_HPP 26 #define OS_CPU_SOLARIS_X86_PREFETCH_SOLARIS_X86_INLINE_HPP 27 28 #include "runtime/prefetch.hpp" 29 30 extern "C" { 31 void _Prefetch_read (void *loc, intx interval); 32 void _Prefetch_write(void *loc, intx interval); 33 } 34 35 inline void Prefetch::read (void *loc, intx interval) { 36 #ifdef AMD64 37 _Prefetch_read(loc, interval); 38 #endif // AMD64 39 } 40 41 // Use of this method should be gated by VM_Version::has_prefetchw. 42 inline void Prefetch::write(void *loc, intx interval) { 43 #ifdef AMD64 44 _Prefetch_write(loc, interval); 45 #endif // AMD64 46 } 47 48 #endif // OS_CPU_SOLARIS_X86_PREFETCH_SOLARIS_X86_INLINE_HPP