1 /* 2 * Copyright (c) 1999, 2010, 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_SPARC_VM_OS_SOLARIS_SPARC_HPP 26 #define OS_CPU_SOLARIS_SPARC_VM_OS_SOLARIS_SPARC_HPP 27 28 // 29 // NOTE: we are back in class os here, not Solaris 30 // 31 static jint (*atomic_xchg_func) (jint, volatile jint*); 32 static jint (*atomic_cmpxchg_func) (jint, volatile jint*, jint); 33 static jlong (*atomic_cmpxchg_long_func)(jlong, volatile jlong*, jlong); 34 static jint (*atomic_add_func) (jint, volatile jint*); 35 36 static jint atomic_xchg_bootstrap (jint, volatile jint*); 37 static jint atomic_cmpxchg_bootstrap (jint, volatile jint*, jint); 38 static jlong atomic_cmpxchg_long_bootstrap(jlong, volatile jlong*, jlong); 39 static jint atomic_add_bootstrap (jint, volatile jint*); 40 41 static void setup_fpu() {} 42 43 static bool is_allocatable(size_t bytes); 44 45 // Used to register dynamic code cache area with the OS 46 // Note: Currently only used in 64 bit Windows implementations 47 static bool register_code_area(char *low, char *high) { return true; } 48 49 #endif // OS_CPU_SOLARIS_SPARC_VM_OS_SOLARIS_SPARC_HPP