1 /* 2 * Copyright (c) 2012, 2014, 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 SHARE_VM_RUNTIME_ATOMIC_INLINE_HPP 26 #define SHARE_VM_RUNTIME_ATOMIC_INLINE_HPP 27 28 #include "runtime/atomic.hpp" 29 30 // Linux 31 #ifdef TARGET_OS_ARCH_linux_x86 32 # include "atomic_linux_x86.inline.hpp" 33 #endif 34 #ifdef TARGET_OS_ARCH_linux_sparc 35 # include "atomic_linux_sparc.inline.hpp" 36 #endif 37 #ifdef TARGET_OS_ARCH_linux_zero 38 # include "atomic_linux_zero.inline.hpp" 39 #endif 40 #ifdef TARGET_OS_ARCH_linux_arm 41 # include "atomic_linux_arm.inline.hpp" 42 #endif 43 #ifdef TARGET_OS_ARCH_linux_ppc 44 # include "atomic_linux_ppc.inline.hpp" 45 #endif 46 47 // Solaris 48 #ifdef TARGET_OS_ARCH_solaris_x86 49 # include "atomic_solaris_x86.inline.hpp" 50 #endif 51 #ifdef TARGET_OS_ARCH_solaris_sparc 52 # include "atomic_solaris_sparc.inline.hpp" 53 #endif 54 55 // Windows 56 #ifdef TARGET_OS_ARCH_windows_x86 57 # include "atomic_windows_x86.inline.hpp" 58 #endif 59 60 // AIX 61 #ifdef TARGET_OS_ARCH_aix_ppc 62 # include "atomic_aix_ppc.inline.hpp" 63 #endif 64 65 // BSD 66 #ifdef TARGET_OS_ARCH_bsd_x86 67 # include "atomic_bsd_x86.inline.hpp" 68 #endif 69 70 #ifdef TARGET_OS_ARCH_bsd_zero 71 # include "atomic_bsd_zero.inline.hpp" 72 #endif 73 74 // size_t casts... 75 #if (SIZE_MAX != UINTPTR_MAX) 76 #error size_t is not WORD_SIZE, interesting platform, but missing implementation here 77 #endif 78 79 inline size_t Atomic::add(size_t add_value, volatile size_t* dest) { 80 return (size_t) add_ptr((intptr_t) add_value, (volatile intptr_t*) dest); 81 } 82 83 inline void Atomic::inc(volatile size_t* dest) { 84 inc_ptr((volatile intptr_t*) dest); 85 } 86 87 inline void Atomic::dec(volatile size_t* dest) { 88 dec_ptr((volatile intptr_t*) dest); 89 } 90 91 inline jbyte Atomic::cmpxchg(jbyte exchange_value, volatile jbyte* dest, jbyte compare_value) { 92 return AtomicSuper::cmpxchg(exchange_value, dest, compare_value); 93 } 94 95 #endif // SHARE_VM_RUNTIME_ATOMIC_INLINE_HPP